{"id":8673,"date":"2025-06-24T19:55:49","date_gmt":"2025-06-24T19:55:49","guid":{"rendered":"https:\/\/digitalservices.uwtsd.ac.uk\/llyfrgell\/mynediad-agored-ac-ymchwil\/rheoli-data-ymchwil\/rhannu-data\/"},"modified":"2026-03-23T11:17:03","modified_gmt":"2026-03-23T11:17:03","slug":"rhannu-data","status":"publish","type":"page","link":"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/llyfrgell\/mynediad-agored-ac-ymchwil\/rheoli-data-ymchwil\/rhannu-data\/","title":{"rendered":"Rhannu Data"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"8673\" class=\"elementor elementor-8673 elementor-8654\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5e8176dd section-s e-flex e-con-boxed e-con e-parent\" data-id=\"5e8176dd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-23780a16 elementor-widget elementor-widget-breadcrumbs\" data-id=\"23780a16\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/\">Gwasanaethau Digidol<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-464f28a elementor-cta--layout-image-above elementor-cta--mobile-layout-image-above elementor-cta--skin-classic elementor-animated-content elementor-widget elementor-widget-call-to-action\" data-id=\"464f28a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/06\/AdobeStock_448715589_Sharing_Data.jpg);\" role=\"img\" aria-label=\"\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h1 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tRhannu Data\t\t\t\t\t<\/h1>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tMae rhannu data ar ddiwedd prosiect yn golygu eu bod ar gael i\u2019w hailddefnyddio gan eraill. Mae hyn yn cael ei annog yn gynyddol gan gyllidwyr a\u2019r gymuned ymchwil yn fwy cyffredinol; mae\u2019n beth prin iawn i botensial llawn data ymchwil gael ei archwilio\u2019n llawn mewn un prosiect, ac mae rhannu\u2019n helpu cynyddu gwerth y data.  Er nad yw pob data\u2019n addas i\u2019w rhannu, yr opsiwn diofyn yn \u00f4l y duedd gyffredinol yw bod yn agored, gyda chyfyngiadau fel y bo\u2019n ofynnol gan ystyriaethau cyfreithiol, moesegol neu fasnachol penodol yn unig.   \t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3a8d5e0f e-flex e-con-boxed e-con e-parent\" data-id=\"3a8d5e0f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4f06926c e-con-full e-flex e-con e-child\" data-id=\"4f06926c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4e1a18f elementor-widget elementor-widget-text-editor\" data-id=\"4e1a18f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-once=\"excludeFromOwl\">Mae\u2019r adran hon yn cynnwys rhannu eich data ar \u00f4l cwblhau eich prosiect ymchwil.  Am wybodaeth yngl\u0177n \u00e2 rhannu data yn ystod prosiect ymchwil cydweithredol, ewch i\u2019r adran Diogelwch Gwybodaeth.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-108ade39 elementor-widget elementor-widget-heading\" data-id=\"108ade39\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pam rhannu eich data?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-daecabb elementor-widget elementor-widget-n-accordion\" data-id=\"daecabb\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2290\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-2290\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Manteision i grewyr data <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2290\" class=\"elementor-element elementor-element-cdbfeb2 e-con-full e-flex e-con e-child\" data-id=\"cdbfeb2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d811cab elementor-widget elementor-widget-text-editor\" data-id=\"d811cab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul type=\"disc\" data-once=\"excludeFromOwl\"><li><strong>Lledaenu canfyddiadau ymchwil yn ehangach<\/strong>: ceir tystiolaeth bod erthyglau cyfnodolion, y trefnwyd bod eu data sylfaenol ar gael, yn cael eu cyfeirnodi\u2019n amlach. <\/li><li><strong>Mwy o glod a chydnabyddiaeth<\/strong>: mae data yn allbwn ymchwil ynddo\u2019i hun y gellir ei gyfeirnodi fel papur cyhoeddedig, gan gredydu\u2019r ymchwilydd a gynhyrchodd y data. Gellir defnyddio hyn yn ei dro i helpu dangos effaith ymchwil ac mae\u2019n caniat\u00e1u i ymchwilwyr gael cydnabyddiaeth briodol am y rhan hon o\u2019r gwaith.<\/li><li><strong>Dangos uniondeb ymchwil: <\/strong>mae rhannu\u2019r data sy\u2019n sail i ganfyddiadau ymchwil yn helpu egluro sut y cafodd yr ymchwil ei gynnal, a sut y daethpwyd i gasgliadau.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2291\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2291\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Manteision ar gyfer y gymuned academaidd ehangach <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2291\" class=\"elementor-element elementor-element-d1cf659 e-con-full e-flex e-con e-child\" data-id=\"d1cf659\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b788368 elementor-widget elementor-widget-text-editor\" data-id=\"b788368\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul class=\"\" type=\"disc\" data-once=\"excludeFromOwl\"><li><strong>Llai o ddyblygu gwaith:<\/strong> os trefnir bod data ar gael i eraill, gellir arbed cryn amser, arian ac adnoddau trwy beidio ag ailgasglu data sy\u2019n bodoli eisoes.\u00a0<\/li><li><strong>Cyflymu ymchwil:<\/strong>gall cronni data a rennir helpu ymchwilwyr i ateb eu cwestiynau ymchwil yn gyflymach. Os yw hyn yn caniat\u00e1u dadansoddi corff ehangach o ddata, gallai\u2019r canlyniadau fod yn fwy cadarn hefyd.<\/li><li><strong>Ysgogi ymchwil ychwanegol<\/strong>gall setiau data a rennir ddarparu ysbrydoliaeth ar gyfer gwaith newydd, neu ei gwneud yn bosibl cynnal prosiect na fyddai modd ei gyflawni fel arall.<\/li><li><strong>Helpu atgynhyrchu ymchwil: <\/strong> mae cael mynediad at y data sylfaenol yn ei gwneud yn haws i ymchwilwyr eraill weld sut y daethpwyd i gasgliadau. <\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2292\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2292\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Manteision y gyrff cyllido <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2292\" class=\"elementor-element elementor-element-7c99ff3 e-con-full e-flex e-con e-child\" data-id=\"7c99ff3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-43f0097 elementor-widget elementor-widget-text-editor\" data-id=\"43f0097\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul class=\"\" type=\"disc\" data-once=\"excludeFromOwl\"><li><strong>Defnydd mwy effeithlon o gyllid:<\/strong> os oes data o brosiectau cynharach ar gael, nid oes rhaid i gyllidwyr dalu am gasglu data ychwanegol pan nad oes angen gwneud hyn. <\/li><li><strong>Gwell enillion ar fuddsoddiad:<\/strong>mae\u2019n anghyffredin i brosiect unigol fanteisio ar werth llawn set ddata.  Os gellir defnyddio\u2019r un set ddata mewn prosiectau lluosog,  gellir cyflawni mwy o ymchwil am yr un gwariant.<\/li><li>\u00a0<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67e399e elementor-widget elementor-widget-text-editor\" data-id=\"67e399e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-once=\"excludeFromOwl\">\u00a0<\/p><p data-once=\"excludeFromOwl\">Efallai y bydd y manteision hyn hefyd yn gwneud prosiectau ymchwil sy\u2019n bwriadu rhannu eu data yn fwy deniadol i gyrff cyllido, gan arwain at fantais arall posibl i ymchwilwyr sy\u2019n dewis gwneud hyn.<\/p><p data-once=\"excludeFromOwl\">Weithiau mae ymchwilwyr yn pryderu y bydd eu data\u2019n cael eu camddefnyddio, neu y byddant yn cael eu defnyddio i gwestiynu\u2019r dadansoddiad gwreiddiol yn unig. Fodd bynnag yn ymarferol, mae hyn yn beth prin. Gall ymchwilwyr leihau\u2019r risg o gamddehongli eu gwaith trwy sicrhau bod data wedi\u2019u dogfennu\u2019n dda, ac mae cynnwys gwybodaeth glir am ddulliau yn helpu ei gwneud yn hawdd i ymchwilwyr eraill i ddilysu eu casgliadau. Ond yn aml defnyddir data a rennir hefyd mewn ffyrdd nas rhagwelwyd gan y cr\u00ebwr data: efallai bod y ffocws ar newidynnau neu agweddau ar y set ddata a farnwyd yn ddibwys ar gyfer y prosiect gwreiddiol, er enghraifft, neu gallai\u2019r data fod yn werthfawr i ymchwilwyr mewn disgyblaeth arall, neu gallai ddarparu ysbrydoliaeth o ran cynnwys neu fethodoleg. <\/p><p data-once=\"excludeFromOwl\">\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-681dc1b elementor-widget elementor-widget-heading\" data-id=\"681dc1b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Beth yw ysgolheictod agored?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd93db6 elementor-widget elementor-widget-text-editor\" data-id=\"fd93db6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div>\u00a0<\/div><div>Yn ystod y blynyddoedd diwethaf gwelwyd symudiad tuag at fod yn fwy agored mewn ymchwil academaidd. Gwelir hyn ar sawl ffurf, gan gynnwys cyhoeddiadau mynediad agored, dulliau ymchwil agored, a data agored. Mae nifer o brif ysgogiadau:<\/div><div>\u00a0<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a7497db elementor-widget elementor-widget-n-accordion\" data-id=\"a7497db\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1750\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1750\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Ehangu mynediad i ganlyniadau ymchwil <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1750\" class=\"elementor-element elementor-element-3826290 e-con-full e-flex e-con e-child\" data-id=\"3826290\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-323981c elementor-widget elementor-widget-text-editor\" data-id=\"323981c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Mae trefnu bod allbynnau ymchwil ar gael yn fwy agored yn caniat\u00e1u i unrhyw un sydd \u00e2 diddordeb ynddynt i\u2019w defnyddio, heb yr angen am danysgrifiadau costus.   Pan mae ymchwil yn cael ei gyllido gan arian cyhoeddus, mae\u2019n arbennig o briodol y dylai ffrwyth yr ymchwil hwnnw fod ar gael yn gyhoeddus.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1751\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1751\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Galluogi cydweithio <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1751\" class=\"elementor-element elementor-element-6757640 e-con-full e-flex e-con e-child\" data-id=\"6757640\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cb64986 elementor-widget elementor-widget-text-editor\" data-id=\"cb64986\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div id=\"what-is-open-scholarship\" class=\"page-section u-py-6 md:u-py-10 u-breakout u-bg-grey-25 u-overflow-hidden\" data-bg-swap-colours-background=\"grey-25\"><div class=\"container\"><div class=\"u-o-4 md:u-o-6 lg:u-o-6\"><div data-once=\"excludeFromOwl\"><div class=\"rich-text\"><div class=\"text-long u-max-w-measure-lg u-leading-normal u-o-3\"><p data-once=\"excludeFromOwl\">Mae ehangu mynediad yn ei gwneud yn haws i ymchwilwyr adeiladu ar waith ei gilydd. Mae hyn yn helpu gwneud y broses yn fwy effeithlon, a chynyddu maint y gwaith cynhyrchiol y gellir ei wneud.<\/p><p data-once=\"excludeFromOwl\">\u00a0<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div><div id=\"selecting-and-preparing-data-for-sharing\" class=\"page-section u-py-6 md:u-py-10 u-breakout u-bg-baby-blue u-text-opal u-overflow-hidden\" data-bg-swap-colours-background=\"page-section-secondary\"><div class=\"container\"><div class=\"u-max-w-measure-lg\">\u00a0<\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1752\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1752\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Mwy o dryloywder ac atgynyrchioldeb <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1752\" class=\"elementor-element elementor-element-b539f1e e-con-full e-flex e-con e-child\" data-id=\"b539f1e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4d41cba elementor-widget elementor-widget-text-editor\" data-id=\"4d41cba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div id=\"what-is-open-scholarship\" class=\"page-section u-py-6 md:u-py-10 u-breakout u-bg-grey-25 u-overflow-hidden\" data-bg-swap-colours-background=\"grey-25\"><div class=\"container\"><div class=\"u-o-4 md:u-o-6 lg:u-o-6\"><div data-once=\"excludeFromOwl\"><div class=\"rich-text\"><div class=\"text-long u-max-w-measure-lg u-leading-normal u-o-3\"><p data-once=\"excludeFromOwl\">Mae gwell gwybodaeth ynghylch sut y daethpwyd i gasgliadau yn helpu ymchwilwyr i olrhain camau\u2019r rhai a fu o\u2019u blaen. Mae hyn yn helpu cynyddu dealltwriaeth, dilysu canlyniadau, a gwneud y broses ymchwil yn fwy cadarn.<\/p><p data-once=\"excludeFromOwl\">\u00a0<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div><div id=\"selecting-and-preparing-data-for-sharing\" class=\"page-section u-py-6 md:u-py-10 u-breakout u-bg-baby-blue u-text-opal u-overflow-hidden\" data-bg-swap-colours-background=\"page-section-secondary\"><div class=\"container\"><div class=\"u-max-w-measure-lg\">\u00a0<\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1753\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1753\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Beth am ddata agored? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1753\" class=\"elementor-element elementor-element-7977c5b e-flex e-con-boxed e-con e-child\" data-id=\"7977c5b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fdea3e9 elementor-widget elementor-widget-text-editor\" data-id=\"fdea3e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div id=\"what-is-open-scholarship\" class=\"page-section u-py-6 md:u-py-10 u-breakout u-bg-grey-25 u-overflow-hidden\" data-bg-swap-colours-background=\"grey-25\"><div class=\"container\"><div class=\"u-o-4 md:u-o-6 lg:u-o-6\"><div data-once=\"excludeFromOwl\"><div class=\"rich-text\"><div class=\"text-long u-max-w-measure-lg u-leading-normal u-o-3\"><p class=\"\" data-once=\"excludeFromOwl\">Mae data agored yn rhan bwysig o ysgolheictod agored. Mae data yn agored os ydynt ar gael i unrhyw un i gael mynediad atynt, eu defnyddio, eu haddasu a\u2019u rhannu. Efallai y bydd rhai gofynion bach iawn (e.e. rhoi clod i\u2019r sawl sydd wedi creu\u2019r data), ond mae darpar ailddefnyddwyr yn cael llawer iawn o ryddid.<\/p><p class=\"\" data-once=\"excludeFromOwl\">Dylid trefnu bod data agored ar gael drwy drwydded agored \u2013 gweler yr adran Trwyddedu data  isod am ragor o fanylion.<\/p><p class=\"\" data-once=\"excludeFromOwl\">Nid yw pob data\u2019n addas i\u2019w gwneud yn hollol agored: os yw\u2019r cynnwys yn gyfrinachol neu\u2019n sensitif, neu os yw\u2019r ymchwilwyr yn bwriadu ceisio am batent, yna gallai fod rhesymau da dros gyfyngu ar fynediad. Fodd bynnag, hyd yn oed mewn achos o\u2019r fath, mae\u2019n werth ystyried a ellid rhannu rhyw fersiwn o\u2019r set ddata (er enghraifft, fersiwn dienw, cryno neu wedi\u2019i golygu), neu a ellid caniat\u00e1u mynediad rheoledig at y data.<\/p><p class=\"\" data-once=\"excludeFromOwl\">Am ragor o wybodaeth am ddata agored, gweler yr <a href=\"https:\/\/opendatahandbook.org\/\">Open Data Handbook<\/a> gan yr <a href=\"https:\/\/okfn.org\/en\/\">Open Knowledge Foundation<\/a>.<\/p><p data-once=\"excludeFromOwl\">\u00a0<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div><div id=\"selecting-and-preparing-data-for-sharing\" class=\"page-section u-py-6 md:u-py-10 u-breakout u-bg-baby-blue u-text-opal u-overflow-hidden\" data-bg-swap-colours-background=\"page-section-secondary\"><div class=\"container\"><div class=\"u-max-w-measure-lg\">\u00a0<\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39377c1 elementor-widget elementor-widget-spacer\" data-id=\"39377c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-861fb86 elementor-widget elementor-widget-heading\" data-id=\"861fb86\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Dewis a pharatoi data i\u2019w rhannu<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e94ac7 elementor-widget elementor-widget-text-editor\" data-id=\"5e94ac7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-once=\"excludeFromOwl\">Fel rheol gyffredinol, mae\u2019n arfer da sicrhau bod cymaint o ddata \u00e2 phosibl ar gael i\u2019w hailddefnyddio Dylech o leiaf anelu at sicrhau bod yr holl ddata sy\u2019n cefnogi canfyddiadau neu gasgliadau ymchwil ar gael, oni bai bod rhesymau penodol dros gadw\u2019r data\u2019n breifat.  Ond mae\u2019n bosibl iawn y bydd eich prosiect yn cynhyrchu data eraill y mae\u2019n werth eu rhannu.<\/p><p data-once=\"excludeFromOwl\">Ceisiwch beidio \u00e2 chyfyngu eich meddwl i derfynau\u2019r ymchwil gwreiddiol: er y gall data yn sicr fod yn werthfawr i\u2019r rhai sy\u2019n gweithio mewn maes tebyg i\u2019ch un chi, gallai fod modd eu cymhwyso hefyd mewn meysydd sy\u2019n anoddach eu rhagweld. Weithiau gall data fod yn ddefnyddiol i ymchwilwyr mewn disgyblaethau eraill, neu i aelodau\u2019r cyhoedd, neu at ddibenion addysgol neu hyfforddi. Cofiwch y casglwyd llawer o ddata hanesyddol yn wreiddiol am resymau nad oedd yn ymwneud o gwbl ag ysgolheictod academaidd, ond maent wedi bod yn drysor i ymchwilwyr ers hynny. Mae\u2019n debyg nad oedd morwyr oedd yn cadw logiau tywydd ganrif neu ddwy yn \u00f4l byth wedi rhagweld y byddai eu harsylwadau\u2019n bwydo i mewn i <a href=\"https:\/\/www.zooniverse.org\/projects\/drewdeepsouth\/southern-weather-discovery\" target-\"_blank\"> ymchwil newid hinsawdd;<\/a> yn yr un modd, dydych chi byth yn gwybod pwy allai ganfod eich data yn amhrisiadwy yn y dyfodol.<\/a>Yn hytrach na gofyn pa ddata y dylid eu rhannu, efallai y byddai\u2019n ddefnyddiol troi\u2019r cwestiwn ar ei ben, a gofyn yn lle hynny pa ddata na ellir eu rhannu, gyda\u2019r bwriad o rannu popeth arall. Mae\u2019n bosibl y bydd angen i brosiectau sy\u2019n cynhyrchu symiau mawr iawn o ddata wneud penderfyniadau ymarferol ynghylch faint y mae\u2019n ymarferol eu rhannu. Gall rhesymau eraill dros gadw data\u2019n breifat gynnwys cyfrinachedd, materion eiddo deallusol, neu gynlluniau i geisio am batent. Fodd bynnag, hyd yn oed os na ellir rhannu data\u2019n agored, mae\u2019n werth ystyried a allent fod ar gael mewn modd cyfyngedig: gweler yr adran ar hyn isod am ragor o fanylion.<\/p><p data-once=\"excludeFromOwl\">Gall dewisiadau a wneir yn gynnar mewn prosiect ddylanwadu ar ba mor hawdd ydyw i rannu data\u2019n ddiweddarach, ac felly mae\u2019n bwysig cynllunio ymlaen llaw, gan roi ystyriaeth i gadwraeth ac ailddefnyddio data o\u2019r cychwyn. Er enghraifft, mae\u2019n hanfodol fod unrhyw ymchwil sy\u2019n cynnwys cyfranogwyr dynol yn sicrhau cydsyniad priodol, ac mae\u2019n llawer haws gwneud hyn adeg casglu\u2019r data, yn hytrach na mynd yn \u00f4l a gwneud hynny\u2019n \u00f4l-weithredol.<\/p><p data-once=\"excludeFromOwl\">Mae\u2019r adrannau isod yn archwilio rhai agweddau penodol ar baratoi data i\u2019w rhannu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-035808a elementor-widget elementor-widget-n-accordion\" data-id=\"035808a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-3500\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-3500\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Gwneud setiau data yn ddienw new eu golygu ar gyfer eu rhannu <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3500\" class=\"elementor-element elementor-element-152fb72 e-con-full e-flex e-con e-child\" data-id=\"152fb72\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-02c3c94 elementor-widget elementor-widget-text-editor\" data-id=\"02c3c94\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-once=\"excludeFromOwl\">Os yw data\u2019n cynnwys gwybodaeth sensitif neu gyfrinachol, gall hyn fod yn rhwystr i rannu \u2013 yn enwedig os mai\u2019r dymuniad yw eu rhannu heb gyfyngiadau. Er enghraifft, bydd angen i ddata sy\u2019n cynnwys gwybodaeth bersonol am unigolyn byw adnabyddadwy fod yn ddienw neu dan ffugenw, oni bai y cafwyd caniat\u00e2d penodol gan y rhai sy\u2019n destun yr ymchwil i rannu\u2019r fersiwn sy\u2019n cynnwys enwau.<\/p><p class=\"\" data-once=\"excludeFromOwl\">Dylid nodi, fodd bynnag, nad yw dileu dynodyddion amlwg (enwau, cyfeiriadau e-bost, ac ati) yn ddigon efallai i wneud set ddata yn gwbl ddienw: gallai fod yn bosibl o hyd i adnabod rhywun trwy gyfuno darnau eraill o wybodaeth (cod post a chyflwr meddygol prin, er enghraifft). Yn ogystal, mae rhai mathau o ddata, fel recordiadau fideo, yn anodd iawn i\u2019w gwneud yn ddienw i raddau digonol.<\/p><p class=\"\" data-once=\"excludeFromOwl\">Weithiau gall fod angen golygu data am resymau eraill: er enghraifft, efallai bod y data\u2019n ymwneud \u00e2 lleoliad rhywogaeth sydd mewn perygl, neu eu bod yn cynnwys deunydd trydydd parti a rhywun arall yn rheoli\u2019r hawliau eiddo deallusol.  Mae\u2019n ddefnyddiol nodi pa fath o wybodaeth sydd wedi\u2019i dileu a pham (i\u2019r graddau y mae gwneud hynny\u2019n gydnaws \u00e2\u2019r rhesymau dros olygu\u2019r data), fel y bydd ailddefnyddwyr data yn gallu gwneud synnwyr o unrhyw fylchau yn y set ddata. Weithiau gall golygu data eu gwneud yn llai cynrychioliadol: mae esbonio\u2019r camau a gymerwyd yn gallu helpu i ddiogelu rhag camddehongli anfwriadol.<\/p><p class=\"\" data-once=\"excludeFromOwl\">Mae llawer o ddulliau neu dechnegau y gellir eu defnyddio i wneud data\u2019n llai sensitif mewn rhyw ffordd, a gall yr hyn sy\u2019n briodol amrywio\u2019n sylweddol o achos i achos. Mae angen sicrhau cydbwysedd rhwng diogelu cyfranogwyr (a\u2019r ymchwilydd gwreiddiol) neu ddileu gwybodaeth arall y gellid ei chamddefnyddio, a pheidio \u00e2 diraddio\u2019r data yn ormodol. Os nad yw\u2019n bosibl neu\u2019n ymarferol cynhyrchu set ddata y gellir ei rhannu\u2019n agored heb leihau gwerth y data\u2019n sylweddol, efallai y bydd angen ystyried opsiynau eraill &#8211; er enghraifft, adneuo mewn archif data sy\u2019n cynnig cyfyngiadau mynediad.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-3501\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-3501\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Dogfennaeth ar gyfer rhannu data <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3501\" class=\"elementor-element elementor-element-649a1ca e-con-full e-flex e-con e-child\" data-id=\"649a1ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5d6cf01 elementor-widget elementor-widget-text-editor\" data-id=\"5d6cf01\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-once=\"excludeFromOwl\">Mae data\u2019n ddefnyddiol i ddarpar ailddefnyddwyr dim ond os gallant wneud synnwyr ohonynt. Mae dogfennaeth yn darparu gwybodaeth gyd-destunol sy\u2019n helpu defnyddwyr newydd i ymgyfarwyddo \u00e2\u2019r set ddata, a\u2019i dehongli\u2019n gywir.<\/p><p class=\"\" data-once=\"excludeFromOwl\">Gellir rhoi gwybodaeth am y set ddata gyfan (mewn ffeil README, er enghraifft), neu am agweddau penodol ar y data (er enghraifft, gyda newidynnau wedi\u2019u labelu\u2019n glir, neu anodiadau am anomaleddau gwirioneddol neu ymddangosiadol). Mae gan y ddau ddull r\u00f4l bwysig i\u2019w chwarae. <\/p><p class=\"\" data-once=\"excludeFromOwl\"><strong>Dylai dogfennaeth ymdrin \u00e2:<\/strong><\/p><ul class=\"\" data-once=\"excludeFromOwl\"><li>Ble, pryd, i ba ddiben a chan bwy y cr\u00ebwyd y set ddata<\/li>Disgrifiad o\u2019r set ddata<li><\/li>Manylion y dulliau a ddefnyddiwyd<li><\/li><li>Manylion yr hyn a wnaed i\u2019r data \u2013 er enghraifft, a ydynt wedi\u2019u glanhau, eu golygu, eu hailstrwythuro, neu eu trin mewn ffordd arall, ac os felly, sut?<\/li><li>Esboniadau am unrhyw acronymau, codio, neu jargon<\/li><li>Argymhellion neu ofynion yngl\u0177n \u00e2 defnydd a chyfeirnodi (bydd cadwrfa\u2019n ymdrin \u00e2 hyn os defnyddir un)<\/li><li>Unrhyw nodiadau eraill a fydd yn gymorth i\u2019w dehongli\u2019n gywir<\/li><\/ul><p data-once=\"excludeFromOwl\">\u00a0<\/p><p class=\"\" data-once=\"excludeFromOwl\">Gall fod o gymorth gofyn i gydweithiwr sydd heb weithio\u2019n agos \u00e2\u2019r set ddata o\u2019r blaen i adolygu\u2019r ddogfennaeth: yn aml mae\u2019n haws i rywun \u00e2 phersbectif allanol i sylwi ar fylchau, neu i nodi pethau y mae angen eu hegluro ymhellach.<\/p><p class=\"\" data-once=\"excludeFromOwl\">Yn ogystal \u00e2 darparu dogfennaeth y gellir ei defnyddio ochr yn ochr \u00e2\u2019r set ddata i gynorthwyo dealltwriaeth, mae hefyd yn bwysig cael metadata da, neu ddata am y data. Mae hyn yn aml ar ffurf cofnod catalog sy\u2019n disgrifio\u2019r set ddata gyfan. Mae darparu metadata priodol yn helpu gwneud set ddata yn haws ei darganfod, gan gynyddu\u2019r gobeithion o\u2019i hailddefnyddio. Mae metadata cyfoethog yn agwedd allweddol ar yr egwyddorion canfyddadwy, hygyrch, rhyngweithredol ac ailddefnyddiadwy (FAIR) ar gyfer data \u2013 gweler yr adran isod am ragor o fanylion.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-3502\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-3502\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Deunydd trydydd parti <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3502\" class=\"elementor-element elementor-element-a759c4c e-con-full e-flex e-con e-child\" data-id=\"a759c4c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c1756bf elementor-widget elementor-widget-text-editor\" data-id=\"c1756bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-once=\"excludeFromOwl\">Os yw data\u2019n cynnwys deunydd trydydd parti (er enghraifft, os yw\u2019n cynnwys deunydd o nifer o setiau data sy\u2019n bodoli eisoes), mae\u2019n bosibl bod deiliad\/deiliaid yr hawliau wedi gosod cyfyngiadau ar yr hyn y gellir ei wneud \u00e2\u2019r data. Mae\u2019n bwysig cadw at unrhyw delerau defnyddio wrth rannu data, a sicrhau bod unrhyw amodau sy\u2019n berthnasol i ailddefnyddwyr dilynol yn cael eu gwneud yn glir.<\/p><p class=\"\" data-once=\"excludeFromOwl\">Gellir lliniaru rhai anawsterau posibl wrth ddefnyddio data trydydd parti trwy gynllunio ymlaen llaw.  Er enghraifft, os ydych yn defnyddio rhywfaint o ddata trydydd parti na ellir eu rhannu, efallai y gellir strwythuro set ddata gyfunol mewn ffordd sy\u2019n ei gwneud hi\u2019n hawdd gwahanu\u2019r data hwn oddi wrth weddill y deunydd. Mae hyn yn caniat\u00e1u i weddill y cynnwys gael ei rannu mewn modd priodol ar ddiwedd y prosiect &#8211; ynghyd \u00e2 chyfeirnod llawn o\u2019r deunydd trydydd parti na ellir ei rannu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-478bf60 elementor-widget elementor-widget-spacer\" data-id=\"478bf60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b751dce elementor-widget elementor-widget-heading\" data-id=\"b751dce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Gwneud data yn \u2018FAIR\u2019<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9239537 elementor-widget elementor-widget-text-editor\" data-id=\"9239537\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-once=\"excludeFromOwl\">Lluniwyd\u00a0<a href=\"https:\/\/www.go-fair.org\/fair-principles\/\"><strong>Egwyddorion Data FAIR <\/strong><\/a>\u00a0i hyrwyddo: <\/p><ul data-once=\"excludeFromOwl\"><li>Canfyddadwyedd &#8211; <strong>F<\/strong>indability<\/li><li>Hygyrchedd &#8211; <strong>A<\/strong>ccessibility<\/li><li>Gallu i ryngweithredu &#8211;<strong>I<\/strong>nteroperability<\/li><li>Gallu i ailddefnyddio &#8211; <strong>R<\/strong>eusability<\/li><\/ul><p data-once=\"excludeFromOwl\">Lle bo\u2019n gyfreithlon gwneud hynny, mae\u2019r Brifysgol yn cefnogi\u2019r consensws byd-eang cyffredin y dylai data ymchwil a gyllidir yn gyhoeddus fod ar gael yn agored cyn gynted ag y bo modd gyda chyn lleied o gyfyngiadau ag sydd angen.<\/p><p data-once=\"excludeFromOwl\">Mae egwyddorion FAIR yn pwysleisio gallu peiriannau i ymdrin \u00e2 data: yn sgil y twf mewn maint a chymhlethdod mae cefnogaeth gyfrifiadurol yn gynyddol angenrheidiol wrth ganfod ac ymdrin \u00e2 data. Ymhlith pethau eraill, mae\u2019r egwyddorion yn hyrwyddo\u2019r defnydd o fetadata cyfoethog, dynodyddion parhaus, trwyddedau data, a geirfaoedd a rennir a safonau cymunedol. Mae egwyddorion FAIR wedi\u2019u hatgynhyrchu\u2019n llawn yn yr adran isod.<\/p><p data-once=\"excludeFromOwl\">Er mai un o nodau allweddol yr egwyddorion yw hyrwyddo ailddefnyddio, nid yw data FAIR bob amser yn ddata agored. Os hwylusir y broses o ddarganfod drwy ddefnyddio metadata cyfoethog, ac os darperir manylion clir am y broses gwneud cais i gael mynediad at y data, yna gall hyd yn oed set ddata sensitif na ellir ei darparu\u2019n agored gyrraedd lefel uchel o ran egwyddorion FAIR.<\/p><p data-once=\"excludeFromOwl\">\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bab6b7e elementor-widget elementor-widget-heading\" data-id=\"bab6b7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sut i rannu data<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b75efc8 elementor-widget elementor-widget-text-editor\" data-id=\"b75efc8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-once=\"excludeFromOwl\">Wrth ddewis dull o rannu data, mae llawer o bethau i feddwl amdanynt: <\/p><ul data-once=\"excludeFromOwl\"><li>Pa mor hawdd ydyw i ddarganfod data<\/li><li>Pa mor hawdd ydyw i gael mynediad at ddata<\/li><li>Pa mor gynaliadwy yw\u2019r dull rhannu data<\/li><\/ul><p data-once=\"excludeFromOwl\">Mae\u2019r dull rhannu data delfrydol yn ei gwneud yn hawdd i\u2019r rhai sydd \u00e2 diddordeb i ddysgu am y data ac i gael copi, a bydd yn sicrhau bod y data\u2019n parhau i fod ar gael ymhell i\u2019r dyfodol.<\/p><p data-once=\"excludeFromOwl\">Pa bynnag ddull a ddefnyddir, mae\u2019n arfer da i gyhoeddiadau ymchwil sy\u2019n defnyddio data i gynnwys datganiad argaeledd data. Nodyn byr yw hwn sydd naill ai\u2019n nodi ble a sut y gellir cael mynediad at y data perthnasol, neu os nad oes rhywfaint neu\u2019r cyfan o\u2019r data ar gael, yn esbonio\u2019r rheswm am hyn.<\/p><p data-once=\"excludeFromOwl\">Trafodir manteision ac anfanteision rhai dulliau cyffredin o rannu data isod. Ceir rhagor o wybodaeth yn yr adran\u00a0<a href=\"https:\/\/intranet.uwtsd.ac.uk\/departments\/library-and-learning-resources\/open-access-and-research\/research-data-management-0\/post\">Opsiynau ar gyfer cadw eich data:<\/a>  gellir defnyddio nifer o\u2019r opsiynau a restrir yno i rannu data.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d19166d elementor-widget elementor-widget-n-accordion\" data-id=\"d19166d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2190\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-2190\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Archifau a chadwrfeydd data <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2190\" class=\"elementor-element elementor-element-074718d e-con-full e-flex e-con e-child\" data-id=\"074718d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-609e52b elementor-widget elementor-widget-text-editor\" data-id=\"609e52b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-once=\"excludeFromOwl\">Un o\u2019r dulliau gorau o sicrhau bod data ar gael i\u2019w hailddefnyddio yw trwy adneuo copi mewn archif neu gadwrfa ddata arbenigol.  Mae archifau data\u2019n bodoli at y diben penodol o gadw a rhannu data, ac o\u2019r herwydd maent yn gymwys iawn i wneud data\u2019n ddarganfyddadwy, yn hygyrch ac yn gynaliadwy.<\/p><p data-once=\"excludeFromOwl\">Ymdrinnir yn fanylach ag archifau data yn yr adran \u00a0<a href=\"https:\/\/intranet.uwtsd.ac.uk\/departments\/library-and-learning-resources\/open-access-and-research\/research-data-management-0\/post\">Sut i gadw eich data ymchwil. <\/a>\u00a0<\/p><p data-once=\"excludeFromOwl\">Mae polisi PCYDDS yn ei gwneud yn ofynnol i ymchwilwyr adneuo eu data ymchwil mewn archif data ymchwil pynciol addas lle bo ar gael: chwiliwch gofrestr \u00a0<a href=\"http:\/\/www.re3data.org\/\" target=\"_blank\" rel=\"noopener\">Re3data<\/a>\u00a0 gadwrfeydd data ymchwil, neu\u2019r catalog sydd ar gael yn\u00a0<a href=\"https:\/\/fairsharing.org\/\" target=\"_blank\" rel=\"noopener\">FAIRsharing<\/a> i ddod o hyd i archif data sy\u2019n gysylltiedig \u00e2\u2019ch disgyblaeth chi. <\/p><p data-once=\"excludeFromOwl\">Os nad oes archif addas ar gael, gallwch hefyd archifo eich data yng\u00a0<a href=\"https:\/\/intranet.uwtsd.ac.uk\/departments\/library-and-learning-resources\/open-access-and-research\/research-data-management-1\">nghadwrfa\u2019r Brifysgol.<\/a><\/p><p data-once=\"excludeFromOwl\">Mae llawer o archifau data yn gallu cymhwyso rheolaethau mynediad i adneuon data, ac felly gallant fod yn opsiwn da ar gyfer data nad ydynt yn addas i\u2019w rhannu\u2019n gwbl agored. Ymdrinnir \u00e2 hyn yn yr adran nesaf isod.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2191\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2191\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Cadwrfeydd cyffredinol a llwyfannau rhannu ar-lein <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2191\" class=\"elementor-element elementor-element-213c678 e-con-full e-flex e-con e-child\" data-id=\"213c678\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3071060 elementor-widget elementor-widget-text-editor\" data-id=\"3071060\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-once=\"excludeFromOwl\">Mae llawer o wasanaethau\u2019n bodoli gyda\u2019r nod o\u2019i gwneud yn hawdd rhannu deunydd ymchwil ar-lein (gan gynnwys data ond heb fod yn gyfyngedig i hynny). Gallai\u2019r rhain fod yn wasanaethau a ariennir yn gyhoeddus neu\u2019n rhai masnachol, ac maent yn cynnwys\u00a0<a href=\"https:\/\/zenodo.org\/\" target=\"_blank\" rel=\"noopener\">Zenodo<\/a>.<\/p><p class=\"\" data-once=\"excludeFromOwl\">Mae\u2019r llwyfannau hyn yn amrywio cryn dipyn, felly mae\u2019n bwysig gwirio\u2019r telerau a\u2019r amodau\u2019n ofalus. Gallant ddarparu ffordd gyflym a chyfleus o sicrhau bod data a deunyddiau eraill ar gael, ond efallai na fydd data mor hawdd eu darganfod, ac nid ydynt bob amser yn gwarantu cynaliadwyedd.  Yn gyffredinol maent hefyd yn llai tebygol na chadwrfeydd arbenigol neu wasanaethau sefydliadol o gynnig curadu gweithredol neu reolaethau mynediad.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2192\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2192\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Gwefan prosiect <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2192\" class=\"elementor-element elementor-element-eb8c5a9 e-con-full e-flex e-con e-child\" data-id=\"eb8c5a9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6702676 elementor-widget elementor-widget-text-editor\" data-id=\"6702676\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-once=\"excludeFromOwl\">Os oes gwefan gan eich prosiect, efallai y bydd yn briodol cadw copi o\u2019r data yno. Gall hyn fod yn ffordd effeithiol o rannu\u2019r data gyda\u2019r cyhoedd yn ehangach, ac efallai y bydd yn caniat\u00e1u i chi gynnig nodweddion na fyddai ar gael drwy archif data, fel rhyngwyneb chwilio penodol.<\/p><p class=\"\" data-once=\"excludeFromOwl\">Fodd bynnag, nid yw\u2019n ddoeth dibynnu ar hyn fel yr unig ddull o wneud data ar gael yn y tymor hir. Mae cynnal gwefan wedi i brosiect ddod i ben yn cyflwyno nifer o heriau: yn gyffredinol mae cyrff cyllido\u2019n amharod i dalu costau sy\u2019n codi ar \u00f4l y cyfnod grant, ac mae aelodau\u2019r t\u00eem prosiect yn debygol o symud ymlaen at weithgarwch arall, ac felly mae\u2019n anodd rhagweld am ba hyd y bydd gwefan prosiect yn parhau\u2019n ddichonadwy.  Felly dylid ystyried gwefan prosiect fel dull ychwanegol o rannu data ochr yn ochr ag adneuo copi mewn archif data, yn hytrach nag fel dewis arall yn lle hynny.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2193\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2193\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Deunydd atodol i erthygl cyfnodolyn <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2193\" class=\"elementor-element elementor-element-6c1b4e4 e-flex e-con-boxed e-con e-child\" data-id=\"6c1b4e4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b5412b3 elementor-widget elementor-widget-text-editor\" data-id=\"b5412b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-once=\"excludeFromOwl\">Mewn rhai meysydd, gall ymchwilwyr ddarparu ffeiliau data i\u2019w cyhoeddi ochr yn ochr ag erthygl cyfnodolyn sy\u2019n cyflwyno\u2019r casgliadau y daethpwyd iddynt ar sail y data. Mae\u2019r dull hwn yn ei gwneud yn hawdd iawn i ddarllenwyr gael mynediad at y data, ac mae ganddo\u2019r fantais o gyflwyno yn ei gyd-destun. Os yw\u2019r cyfnodolyn yn un sefydledig, mae hefyd yn debygol y bydd y data\u2019n parhau i fod ar gael am gyfnod sylweddol (er ei bod yn werth gwirio telerau ac amodau\u2019r cyfnodolyn i weld a yw hyn wedi\u2019i warantu).<\/p><p class=\"\" data-once=\"excludeFromOwl\">Fodd bynnag, unwaith eto ceir rhesymau pam na ddylid dibynnu ar hyn fel yr unig ddull o rannu data. Er bod gwneud y data ar gael fel hyn yn gyfleus i ddarllenwyr, efallai y bydd yn anoddach i eraill sydd \u00e2 diddordeb darganfod y data.  Yn ogystal, yn aml bydd y data sy\u2019n berthnasol i erthygl benodol yn is-set yn unig o\u2019r data a gynhyrchir gan brosiect ymchwil. Lle bo modd, mae\u2019n arfer da felly i adneuo fersiwn lawn o\u2019r set ddata yn ogystal mewn archif data addas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2194\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2194\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Data ar gael ar gais <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2194\" class=\"elementor-element elementor-element-fb4a2d7 e-flex e-con-boxed e-con e-child\" data-id=\"fb4a2d7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cd9a1a8 elementor-widget elementor-widget-text-editor\" data-id=\"cd9a1a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-once=\"excludeFromOwl\">Mae wedi bod yn arfer cyffredin yn y gorffennol i ymchwilwyr ychwanegu nodyn at gyhoeddiadau ymchwil i ddweud bod data ar gael ar gais rhesymol gan yr awduron. Fodd bynnag, nid yw hwn yn ddull delfrydol o rannu data: mae\u2019n dibynnu ar allu darpar ailddefnyddwyr i gysylltu \u00e2\u2019r ymchwilwyr gwreiddiol, a all fod yn anodd os oes tipyn o amser wedi mynd heibio a manylion cyswllt wedi newid.<\/p><p class=\"\" data-once=\"excludeFromOwl\">Hyd yn oed os yw\u2019r data\u2019n sensitif iawn, ac y byddai angen cytundeb rhannu data pwrpasol ar gyfer unrhyw ailddefnyddio, mae\u2019n well, os oes modd, cael archif data arbenigol i ymwneud \u00e2\u2019r broses hon, yn hytrach na rhoi\u2019r cyfrifoldeb ar ymchwilwyr unigol. Mae gan rai archifau data brosesau ar waith i drosglwyddo ceisiadau yn \u00f4l i grewyr data pan fo angen, ac efallai y bydd yn bosibl dod i gytundeb ymlaen llaw ynghylch pa gamau y dylid eu cymryd (os o gwbl) os na ellir dod o hyd i\u2019r crewyr data.<\/p><p class=\"\" data-once=\"excludeFromOwl\">Os nad oes dull rhannu arall yn ymarferol, byddai gwneud data ar gael ar gais yn well na pheidio \u00e2\u2019u gwneud ar gael o gwbl, ond dylid ystyried hynny\u2019n ddewis olaf, a\u2019i fabwysiadu dim ond ar \u00f4l ymdrin \u00e2\u2019r holl bosibiliadau eraill.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e9c2c9c e-con-full e-flex e-con e-child\" data-id=\"e9c2c9c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7610918 elementor-widget elementor-widget-spacer\" data-id=\"7610918\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c6e29fa elementor-widget elementor-widget-heading\" data-id=\"c6e29fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Cyfyngu mynediad at ddata<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e77f6a elementor-widget elementor-widget-text-editor\" data-id=\"4e77f6a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-once=\"excludeFromOwl\">Mae nifer o resymau dilys dros beidio \u00e2 gwneud data ar gael i\u2019r cyhoedd. Mae rhai o\u2019r rhain yn ymwneud \u00e2 natur y data eu hun (e.e. os yw\u2019r data\u2019n gyfrinachol neu\u2019n sensitif mewn ffordd arall), tra bydd eraill yn deillio o natur y broses ymchwil (e.e. efallai bod ymchwilwyr yn dal i weithio ar eu prif ddadansoddiad, neu\u2019n bwriadu ceisio am batent).  Sylwer os ydych yn bwriadu rhannu data cyfrinachol, mae\u2019n debygol y bydd angen i chi gael cytundeb rhannu data ar waith.  \u00a0<\/p><p data-once=\"excludeFromOwl\">Fodd bynnag, hyd yn oed os na ellir rhannu data\u2019n agored, neu eu rhannu ar unwaith, nid yw hyn yn golygu\u2019n awtomatig na ellir eu rhannu o gwbl. Mae\u2019r adrannau isod yn archwilio rhai o\u2019r opsiynau ar gyfer cyfyngu mynediad at ddata sydd wedi\u2019u hadneuo mewn archif data.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-454841e elementor-widget elementor-widget-n-accordion\" data-id=\"454841e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7260\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-7260\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Embargos <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7260\" class=\"elementor-element elementor-element-a7f1490 e-con-full e-flex e-con e-child\" data-id=\"a7f1490\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cb8e31a elementor-widget elementor-widget-text-editor\" data-id=\"cb8e31a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-once=\"excludeFromOwl\">Cydnabyddir yn gyffredinol bod gan ymchwilwyr hawl i gyfnod o fynediad breintiedig pan allant weithio ar y data cyn eu gwneud ar gael i eraill. Fodd bynnag, os yw\u2019r cyfnod hwn yn ymestyn y tu hwnt i ddiwedd ffurfiol prosiect \u2013 oherwydd bod ymchwilwyr yn aros i gyhoeddiadau ymddangos, er enghraifft \u2013 efallai y bydd yr adeg pryd y gellir rhannu\u2019r data\u2019n digwydd pan fydd ymchwilwyr eisoes wedi symud ymlaen at brosiectau eraill. Mae hyn ar y gorau yn boendod, ac ar y gwaethaf gallai ei wneud yn llawer llai tebygol y bydd data\u2019n cael eu rhannu.<\/p><p data-once=\"excludeFromOwl\">Ateb cyfleus i\u2019r broblem hon yw adneuo copi o\u2019r data mewn archif sy\u2019n caniat\u00e1u i\u2019r data gael eu rhoi dan embargo cyfnod penodol.  Golyga hyn fel arfer y bydd cofnod metadata ar gael ar gyfer y data, ond ni fydd modd lawrlwytho\u2019r data eu hun tan i\u2019r embargo ddod i ben.<\/p><p>Mantais arall i\u2019r dull hwn yw bod modd dyfynnu\u2019r data cyn iddynt fod ar gael yn gyhoeddus, ac felly gellir eu cyfeirnodi mewn cyhoeddiadau ymchwil a datganiadau argaeledd data.<\/p><p data-once=\"excludeFromOwl\">Mae hyd yr embargo y bernir ei fod yn briodol yn amrywio rhwng disgyblaethau a rhwng cyrff cyllido. Mae cyllidwyr yn mynnu\u2019n aml y dylai data fod ar gael cyn gynted ag y bo modd; mae rhai yn pennu cyfnod amser penodol (all weithiau fod yn fyrrach na\u2019r hyn y byddai ymchwilwyr yn dymuno iddo fod), er y gall fod lle i drafod os oes rhesymau da dros oedi.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7261\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7261\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Rheolaethau mynediad <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7261\" class=\"elementor-element elementor-element-5c2c1aa e-con-full e-flex e-con e-child\" data-id=\"5c2c1aa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3ece9ae elementor-widget elementor-widget-text-editor\" data-id=\"3ece9ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-once=\"excludeFromOwl\">Gall rhai archifau data weithredu ystod o gyfyngiadau mynediad gwahanol. Mae rheolaethau mynediad cyffredin yn cynnwys:<\/p><ul class=\"\" data-once=\"excludeFromOwl\"><li>Ei gwneud yn ofynnol i ddefnyddwyr gofrestru a chytuno ar set o delerau ac amodau cyn cael mynediad at y data<\/li><li>Ei gwneud yn ofynnol cyflwyno cais yn egluro eu dibenion arfaethedig cyn y caniateir mynediad<\/li><li>Caniat\u00e1u i ddefnyddwyr weld y data mewn lleoliad diogel yn unig, ar \u00f4l cael eu fetio a derbyn hyfforddiant ar sut i\u2019w ddefnyddio\u2019n briodol<\/li><\/ul><p class=\"\" data-once=\"excludeFromOwl\">Fodd bynnag, mae darpariaeth yn y maes hwn yn amrywio\u2019n sylweddol: ni fydd pob archif data yn gallu cynnig yr holl opsiynau a restrir uchod, ac efallai y bydd rhai yn cynnig opsiynau eraill. Mae\u2019n bwysig felly ymchwilio\u2019n gynnar i\u2019r hyn sydd ar gael mewn archifau o ran data yn eich disgyblaeth chi, fel y gallwch gynllunio ar gyfer rhannu yn y pen draw gyda hyn mewn golwg. <\/p><p class=\"\" data-once=\"excludeFromOwl\">Am enghraifft o gadwrfa sy\u2019n cynnig haenau mynediad lluosog, gweler tudalen Gwasanaeth Data\u2019r DU ar\u00a0<a href=\"https:\/\/ukdataservice.ac.uk\/learning-hub\/research-data-management\/data-protection\/access-control\/\" target=\"_blank\" rel=\"noopener\">Reoli mynediad. <\/a>.\u00a0<\/p><p class=\"\" data-once=\"excludeFromOwl\">Efallai y bydd rhai archifau data\u2019n gofyn i chi enwebu stiward data. Person yw hwn all gymryd cyfrifoldeb am ateb cwestiynau (a lle bo\u2019n briodol, wneud penderfyniadau) am eich data rhag ofn na ellir cysylltu \u00e2 chi. Os oes modd, mae\u2019n well enwebu deiliad swydd benodol yn hytrach nag unigolyn a enwir. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c5ee4d5 elementor-widget elementor-widget-text-editor\" data-id=\"c5ee4d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62397ba elementor-widget elementor-widget-spacer\" data-id=\"62397ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3c339e elementor-widget elementor-widget-heading\" data-id=\"c3c339e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Trwyddedu data<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee91424 elementor-widget elementor-widget-text-editor\" data-id=\"ee91424\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-once=\"excludeFromOwl\"><div class=\"rich-text\"><div class=\"text-long u-max-w-measure-lg u-leading-normal u-o-3\"><p data-once=\"excludeFromOwl\">Mae trwydded yn esbonio\u2019r telerau ar gyfer defnyddio\u2019ch data &#8211; gan wneud yn glir yr hyn a all fod fel arall yn sefyllfa gyfreithiol eithaf cymhleth.  Os yw eich ymchwil wedi\u2019i gyllido, bydd angen i chi gydymffurfio ag unrhyw\u00a0ofynion trwyddedu gan gyllidwyr wrth adneuo eich data ymchwil.\u00a0<\/p><p data-once=\"excludeFromOwl\">Mae trwydded yn ddatganiad ffurfiol a gyhoeddir gan ddeiliad yr hawliau i waith penodol (e.e. cronfa ddata neu set ddata arall), sy\u2019n rhoi caniat\u00e2d i ddefnyddio\u2019r gwaith mewn ffyrdd penodol.  Er enghraifft, efallai y byddwch yn nodi, os caiff eich data eu hailddefnyddio, ei bod yn rhaid eich crybwyll chi fel y cr\u00ebwr, neu ei bod yn rhaid i\u2019r data gael eu defnyddio at ddibenion ymchwil ac addysgol, ond nid mewn cyd-destunau masnachol.<\/p><p data-once=\"excludeFromOwl\"><strong>Mae trwyddedau data\u2019n perthyn i ddau gategori eang:<\/strong><\/p><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7843442 elementor-widget elementor-widget-n-accordion\" data-id=\"7843442\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1260\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1260\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Dulliau traddodiadol o rannu data neu gytundebau cydweithio <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1260\" class=\"elementor-element elementor-element-5651039 e-con-full e-flex e-con e-child\" data-id=\"5651039\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-37870d7 elementor-widget elementor-widget-text-editor\" data-id=\"37870d7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Mae\u2019r rhain yn rhoi hawliau i unigolion neu endidau penodol. Maent fel arfer ar ffurf contract cymharol ffurfiol, y bydd angen i\u2019r ddau barti gytuno arno.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1261\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1261\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Tryddedau agored <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1261\" class=\"elementor-element elementor-element-a622f8e e-con-full e-flex e-con e-child\" data-id=\"a622f8e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5734e02 elementor-widget elementor-widget-text-editor\" data-id=\"5734e02\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-once=\"excludeFromOwl\">Mae\u2019r rhain yn rhoi hawliau i unrhyw un, yn aml yn amodol ar rai amodau sylfaenol fel cydnabod cr\u00ebwr y data. Maent fel arfer ar ffurf datganiad byr sy\u2019n cyd-fynd \u00e2\u2019r set ddata, weithiau gyda dolen i wybodaeth fwy cynhwysfawr mewn man arall.<\/p><p class=\"\" data-once=\"excludeFromOwl\">Os bydd darpar ailddefnyddiwr yn dymuno ailddefnyddio\u2019ch data at ddiben nad yw\u2019r drwydded agored yn ymdrin ag ef, gall gysylltu \u00e2 chi o hyd i drafod y posibilrwydd \u2013 ond mae\u2019r drwydded yn dileu\u2019r angen i wneud hyn mewn achosion syml.<\/p><p class=\"\" data-once=\"excludeFromOwl\">Ymhlith y trwyddedau agored a ddefnyddir yn gyffredin ar gyfer data mae \u00a0<a href=\"http:\/\/creativecommons.org\/\" target=\"_blank\" rel=\"noopener\">Creative Commons<\/a>\u00a0a\u00a0<a href=\"http:\/\/www.opendatacommons.org\/\" target=\"_blank\" rel=\"noopener\">Open Data Commons<\/a>.\u00a0Ar y llaw arall, os ydych chi\u2019n rheoli\u2019r holl hawliau i\u2019ch set ddata, ac rydych yn dymuno ei gwneud ar gael i eraill ei defnyddio heb unrhyw gyfyngiadau o gwbl, gallech ystyried defnyddio ymrwymiad a hawlildiad parth cyhoeddus Creative Commons Open Data\u00a0<a href=\"https:\/\/creativecommons.org\/about\/cc0\" target=\"_blank\" rel=\"noopener\">CC Zero<\/a>.\u00a0<\/p><p class=\"\" data-once=\"excludeFromOwl\">Mae canllaw\u2019r Ganolfan Curadu Digidol (DCC) \u00a0<a href=\"https:\/\/www.dcc.ac.uk\/guidance\/how-guides\/license-research-data\">How to License Research Data<\/a>\u00a0yn rhoi trosolwg defnyddiol.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Rhannu Data Mae rhannu data ar ddiwedd prosiect yn golygu eu bod ar gael i\u2019w hailddefnyddio gan eraill. Mae hyn yn cael ei annog yn gynyddol gan gyllidwyr a\u2019r gymuned ymchwil yn fwy cyffredinol; mae\u2019n beth prin iawn i botensial llawn data ymchwil gael ei archwilio\u2019n llawn mewn un prosiect, ac mae rhannu\u2019n helpu cynyddu [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":5909,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"wf_page_folders":[30],"class_list":["post-8673","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Rhannu Data | Gwasanaethau Digidol | Prifysgol Cymru Y Drindod Dewi Sant<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/llyfrgell\/mynediad-agored-ac-ymchwil\/rheoli-data-ymchwil\/rhannu-data\/\" \/>\n<meta property=\"og:locale\" content=\"cy_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rhannu Data\" \/>\n<meta property=\"og:description\" content=\"Rhannu Data Mae rhannu data ar ddiwedd prosiect yn golygu eu bod ar gael i\u2019w hailddefnyddio gan eraill. Mae hyn yn cael ei annog yn gynyddol gan gyllidwyr a\u2019r gymuned ymchwil yn fwy cyffredinol; mae\u2019n beth prin iawn i botensial llawn data ymchwil gael ei archwilio\u2019n llawn mewn un prosiect, ac mae rhannu\u2019n helpu cynyddu [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/llyfrgell\/mynediad-agored-ac-ymchwil\/rheoli-data-ymchwil\/rhannu-data\/\" \/>\n<meta property=\"og:site_name\" content=\"Gwasanaethau Digidol | Prifysgol Cymru Y Drindod Dewi Sant\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-23T11:17:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/08\/forum-soft-seating.jpg.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1110\" \/>\n\t<meta property=\"og:image:height\" content=\"624\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta 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