Esinye sezinto "ezingaqondakali" kakhulu futhi ezingachazeki kakhulu ubuchopho bomuntu. Imibuzo eminingi ijikeleza kulesi sitho esiyinkimbinkimbi: kungani siphupha, imizwa ithonya kanjani ukwenza izinqumo, ukuthi yimaphi amangqamuzana ezinzwa anesibopho sokubona ukukhanya nomsindo, kungani abanye abantu bethanda ama-sprats kuyilapho abanye bethanda ama-olive? Yonke le mibuzo iphathelene nobuchopho, njengoba buyiyunithi yokucubungula ephakathi yomzimba womuntu. Sekuyiminyaka eminingi ososayensi benaka kakhulu ubuchopho babantu abahluke ngandlela thile esixukwini (kusukela kobuhlakani abazifundisayo kuya ekubaleni ama-psychopath). Kodwa kukhona isigaba sabantu abaziphatha ngendlela engavamile ehlotshaniswa nobudala babo: intsha. Intsha eningi inomqondo ophakeme wokuphikisana, umoya wokuzijabulisa, kanye nesifiso esingenakuphikiswa sokuthola i-adventure. Ososayensi base-University of Pennsylvania banqume ukubheka eduze ubuchopho obuyimfihlakalo bentsha kanye nezinqubo ezenzeka ngaphakathi kubo. Sizofunda ngalokho abakutholile embikweni wabo. Ake siqale.
Isisekelo socwaningo
Yonke idivayisi kwezobuchwepheshe kanye nezitho zomzimba emzimbeni inesakhiwo sayo esivumela ukuthi isebenze kahle. I-cortex yobuchopho bomuntu ihlelwe ngokwesigaba sokusebenza, kuqala nge-unimodal i-cortex yezinzwa* bese kuphetha nge-transmodal i-cortex yokuxhumana*.
I-sensory cortex* yingxenye ye-cerebral cortex enesibopho sokuqoqa nokucubungula ulwazi olutholwe ezinzwa (amehlo, ulimi, impumulo, izindlebe, isikhumba, kanye nesistimu ye-vestibular).
I-cortex ehambisanayo* iyingxenye ye-cortex ye-parietal ehilelekile ekwenzeni ukunyakaza okuhleliwe. Uma sihlela ukwenza ukunyakaza, ubuchopho bethu kumele bazi ukuthi umzimba nezingxenye ezizothuthwa zikuphi ngaleso sikhathi, kanye nezindawo zezinto zangaphandle esihlela ukusebenzisana nazo. Isibonelo, ufuna ukuthatha indebe, futhi ubuchopho bakho sebuvele buyazi ukuthi isandla sakho nendebe ngokwayo kukuphi.
Lolu hlobo lokusebenza lunqunywa yindlela ezisebenza ngayo izindlela. into emhlophe*, okuhlanganisa umsebenzi wezinzwa ovumelanisiwe kanye ukuqonda*.
Into emhlophe* — uma udaba olumpunga luqukethe ama-neurons, khona-ke udaba olumhlophe luqukethe ama-axon ambozwe yi-myelin, lapho imizwelo idluliselwa khona isuka emzimbeni weseli iye kwamanye amaseli nezitho zomzimba.
Ukuqonda* (ukuqonda) isethi yezinqubo ezihlotshaniswa nokutholwa kolwazi olusha mayelana nomhlaba ozungezile.
Ukuvela kwe-primate cortex kanye nokuthuthukiswa kobuchopho bomuntu kubonakala ngokwandiswa okuqondiwe kanye nokuvuselelwa kwezindawo zokuhlobana kwe-transmodal, okuyimbangela yezinqubo zokumelwa kwezinzwa kolwazi kanye nemithetho engaqondakali yokufeza umgomo.
Inqubo yokukhula kobuchopho ithatha isikhathi esiningi, lapho kwenzeka khona izinqubo eziningi zokuthuthukisa ubuchopho njengohlelo: ukususwa kwe-myelin*, ukuthena kwe-synaptic* nokunye.
Ukususwa kwe-Myelination* — Ama-Oligodendrocyte (uhlobo lweseli lokusekela ohlelweni lwezinzwa) amboza ingxenye ethile ye-axon, okuholela ku-oligodendrocyte eyodwa exhumana nama-neurons amaningana ngesikhathi esisodwa. Uma i-axon isebenza kakhulu, iqina kakhulu, njengoba lokhu kwandisa ukusebenza kwayo kahle.
Ukuthena nge-synaptic* — ukunciphisa inani lama-synapses/ama-neurons ukuthuthukisa ukusebenza kahle kwesistimu yezinzwa, okungukuthi, ukuqeda ukuxhumana okungadingekile. Ngamanye amazwi, lokhu ukusetshenziswa kwesimiso "hhayi ubuningi, kodwa ikhwalithi."
Ngesikhathi sokukhula kobuchopho, imininingwane yokusebenza yakhiwa ku-cortex ye-transmodal association, ethinta ngqo ukuthuthukiswa kwemisebenzi ephezulu yokusebenza, njengokuthi inkumbulo yokusebenza*, ukuguquguquka kwengqondo* и ukulawula okuvimbelayo*.
Inkumbulo yokusebenza* — uhlelo lokuqonda lokugcina ulwazi okwesikhashana. Lolu hlobo lwenkumbulo luyasebenza ngesikhathi sezinqubo zokucabanga eziqhubekayo futhi luhilelekile ekwenzeni izinqumo kanye nokwakheka kwezimpendulo zokuziphatha.
Ukuguquguquka kwengqondo* - ikhono lokushintsha kusuka komunye umcabango uye komunye kanye/noma ukucabanga ngezinto eziningana ngesikhathi esisodwa.
Ukulawula ukuvimbela* (ukusabela kokuvimbela) umsebenzi wokuphatha olawula ikhono lomuntu lokucindezela ukusabela kwakhe kokuziphatha okungazelelwe (ngokwemvelo, okuvamile, noma okubusayo) ezishukumisweni ukuze aqalise impendulo efaneleka kakhulu esimweni esithile (isishukumi sangaphandle).
Ucwaningo lokuxhumana okusebenzayo kwesakhiwo ebuchosheni lwaqala kudala kakhulu. Ngokufika kwethiyori yenethiwekhi, kwaba nokwenzeka ukubona ngeso lengqondo ukuxhumana okusebenzayo kwesakhiwo ezinhlelweni ze-neurobiological bese kuhlukaniswa ngezigaba. Emongweni walo, ukuxhumana okusebenzayo kwesakhiwo yizinga lapho ukusatshalaliswa kokuxhumana kwe-anatomical esifundeni sobuchopho kusekela khona umsebenzi wezinzwa ovumelanisiwe.
Kwasungulwa ubudlelwano obuqinile phakathi kokuxhumana kwesakhiwo nokusebenza kuzo zonke izikali ezahlukene zesikhala. Ngamanye amazwi, izindlela zocwaningo zesimanje zenze kwaba nokwenzeka ukuhlukanisa izifunda ezithile zobuchopho ngokusekelwe ezicini zazo zokusebenza, ezihlobene nobudala nobukhulu besifunda.
Kodwa-ke, ososayensi bathi okwamanje kuncane kakhulu ulwazi mayelana nokuthi izinguquko ekwakhiweni kwezinto ezimhlophe ngesikhathi sokuthuthukiswa kobuchopho bomuntu zisekela kanjani ukuguquguquka komsebenzi wezinzwa.
Ukuxhumana okusebenzayo ngokwesakhiwo kuyisisekelo sokuxhumana okusebenzayo futhi kwenzeka lapho iphrofayili yokuxhumana kwezinto ezimhlophe phakathi kwesifunda esifundeni se-cortical ibikezela amandla okuxhumana okusebenzayo phakathi kwesifunda. Lokhu kusho ukuthi umsebenzi wezinto ezimhlophe uzobonakala ekusebenzeni kwemisebenzi yokuphatha, ngaleyo ndlela kuvumele umuntu ukuthi ahlole amandla okuxhumana okusebenzayo ngokwesakhiwo.
Ukuze bachaze ubudlelwano bokusebenza kwesakhiwo, ososayensi baveza imibono emithathu, eyahlolwa ngesikhathi socwaningo.
Umbono wokuqala uthi ukuhlanganiswa kwesakhiwo nomsebenzi kuzobonisa ukukhethekile kokusebenza kwesifunda se-cortical. Okusho ukuthi, ukuhlanganiswa kwesakhiwo nomsebenzi kuzoba namandla ku-cortex ye-somatosensory, ngenxa yezinqubo ezinquma ukuthuthukiswa kwasekuqaleni kwezigaba ezikhethekile zezinzwa. Ngokuphambene nalokho, ukuhlanganiswa kwesakhiwo nomsebenzi kuzoba kuphansi ku-cortex ye-transmodal association, lapho ukuxhumana kokusebenza kungase kuncishiswe khona yizithiyo zezakhi zofuzo kanye ne-anatomical ngenxa yokwanda okusheshayo kokuziphendukela kwemvelo.
I-hypothesis yesibili isekelwe ekuthuthweni kwe-myelin okuncike emisebenzini yesikhathi eside ngesikhathi sokuthuthukiswa futhi ithi ukuthuthukiswa kokuxhumana okusebenzayo kwesakhiwo kuzogxila ku-cortex yokuxhumana kwe-transmodal.
Umbono wesithathu: ukuxhumana kwesakhiwo-nokusebenza kubonisa ukukhethekile kokusebenza kwesifunda se-cortical. Ngakho-ke, kungacatshangwa ukuthi ukuxhumana okuqinile kwesakhiwo-nokusebenza ku-cortex yokuhlangana kwe-frontoparietal kuzohileleka ekubaleni okukhethekile okudingekayo emisebenzini yokuphatha.
Imiphumela yocwaningo
Ukuze bachaze intuthuko yokuxhumana kwesakhiwo nokusebenza kwentsha, ososayensi balinganise izinga ukuxhumana kwesakhiwo kuzo zonke izifunda zobuchopho ezisekela ngalo ukuguquguquka okuhlelekile emsebenzini wezinzwa.
Kusetshenziswa idatha ye-neuroimaging ye-multimodal evela kubahlanganyeli abangu-727 abaneminyaka engu-8 kuya kwengu-23, kwenziwa i-probabilistic diffusion tractography kanye nokuhlolwa kokuxhumana okusebenzayo phakathi kwezifunda ze-cortical ngayinye ngesikhathi sokusebenza. imisebenzi n-back*, ehlotshaniswa nomsebenzi wenkumbulo osebenzayo.
Inkinga n-back* — inqubo yokuvuselela umsebenzi ezindaweni ezithile zobuchopho nokuhlola inkumbulo yokusebenza. Isihloko sivezwa uchungechunge lwezisusa (ezibonakalayo, ezizwayo, njll.). Kumelwe zikhombe futhi zibonise ukuthi isisusa esithile senzekile yini ezindaweni ezingaphambili. Isibonelo: TLHCHSCCQLCKLHCQTRHKC HR (umsebenzi ongemuva oku-3, lapho uhlamvu oluthile lwenzeke ezindaweni ezi-3 ngaphambili).
Ukuxhumana kokusebenza kwesimo sokuphumula kubonisa ukuguquguquka okuzenzakalelayo emsebenzini wezinzwa. Kodwa-ke, ngesikhathi somsebenzi wokukhumbula osebenzayo, ukuxhumana okusebenzayo kungaqinisa ukuxhumana okuthile kwezinzwa noma abantu ababandakanyeka emisebenzini yokuphatha.
Isithombe #1: Ukulinganisa ukuxhumana kwesakhiwo nokusebenza kobuchopho bomuntu.
Ama-node kumanethiwekhi okwakheka nokusebenza kobuchopho atholakale kusetshenziswa i-cortical parcellation yezifunda ezingu-400 esekelwe ku-homogeneity yokusebenza kwedatha ye-MRI yabahlanganyeli bocwaningo. Kumuntu ngamunye obambe iqhaza, amaphrofayili okuxhumana kwesifunda akhishwe emgqeni ngamunye we-matrix yokuxhumana kwesakhiwo noma okusebenzayo futhi amelwe njenge-vectors yamandla okuxhumana kusuka ku-node eyodwa yenethiwekhi ye-neural kuya kuzo zonke ezinye ama-node.
Okokuqala, ososayensi bahlole ukuthi ukusatshalaliswa kwendawo kokuxhumana kwesakhiwo-nokusebenza kuyahambisana yini nezakhiwo eziyisisekelo zokuhleleka kwe-cortical.
Isithombe #2
Kuyaphawuleka ukuthi ubudlelwano phakathi kwamaphrofayili okuxhumana kwesakhiwo sesifunda nokusebenzayo buhlukahluka kakhulu kulo lonke i-cortex (2A). Ukuxhumana okuqinile kwabonwa ku-cortex eyinhloko yezinzwa kanye neye-medial prefrontal. Kodwa-ke, ukuxhumana kwakubuthakathaka kakhulu ezindaweni eziseceleni, zesikhashana, kanye neze-frontoparietal.
Ukuze kuqondwe kangcono ubudlelwano phakathi kokuxhumana okusebenzayo ngokwesakhiwo kanye nokukhethekile kokusebenza, kubalwe "i-coefficient yokubamba iqhaza". Le coefficient iwukubonakaliswa kwesithombe kwencazelo yobuningi yokuxhumana phakathi kwezindawo zobuchopho ezikhethekile ngokusebenza. Isifunda ngasinye sobuchopho sabelwe amanethiwekhi ayisikhombisa asebenzayo e-neural ajwayelekile. Ama-neural node ane-coefficient yokubamba iqhaza okuphezulu abonisa ukuxhumana okuhlukile kwe-intermodular (ukuxhumana phakathi kwezindawo zobuchopho) futhi, ngakho-ke, angathonya izinqubo zokudluliswa kolwazi phakathi kwezindawo, kanye nokuguquguquka kwazo. Kodwa-ke, ama-node ane-coefficient yokubamba iqhaza okuphansi abonisa ukuxhumana kwendawo okwengeziwe ngaphakathi kwendawo yobuchopho uqobo, kunokuba phakathi kwezindawo eziningana. Kalula nje, uma i-coefficient iphakeme, izindawo ezahlukene zobuchopho ziyasebenzisana; uma iphansi, umsebenzi wenzeka ngaphakathi kwendawo ngaphandle kokuxhumana nezindawo eziseduze (2C).
Okulandelayo, kwahlolwa ubudlelwano phakathi kokwehluka kokuxhumana okusebenzayo kwesakhiwo kanye nokuhlelwa kokusebenza kwe-macroscale. Ukuxhumana okusebenzayo kwesakhiwo kulandela kakhulu i-gradient eyinhloko yokuxhumana okusebenzayo: izindawo zemizwa ezi-unimodal zibonisa ukuxhumana okuqinile kwesakhiwo-okusebenzayo, kuyilapho izindawo ezi-transmodal eziphezulu kokuhlelwa kokusebenza zibonisa ukuxhumana okubuthakathaka (2D).
Kutholakale nokuthi kukhona ubudlelwano obuqinile phakathi kobudlelwano besakhiwo nokusebenza kanye nokwanda kokuziphendukela kwemvelo kwendawo engaphezulu kwe-cortical (2E). Izindawo zezinzwa ezigcinwe kahle zazinokuxhumana okuqinile kwesakhiwo nomsebenzi, kanti izindawo ezinwetshiwe kakhulu ze-transmodal zazinokuxhumana okubuthakathaka. Lokhu okubonwe kusekela ngokugcwele umbono wokuthi ukuxhumana kwesakhiwo nomsebenzi kubonisa uhla lwe-cortical lokukhethekile kokusebenza kanye nokwanda kokuziphendukela kwemvelo.
Isithombe #3
Ososayensi baphinda bathi izifundo zangaphambilini zigxile kakhulu ekuxhumaneni okusebenzayo kwesakhiwo ebuchosheni bomuntu omdala. Nokho, lolu cwaningo lugxile ebuchosheni obusakhula—okungukuthi, ebuchosheni bobusha.
Kutholakale ukuthi ebuchosheni bobusha, umehluko ohlobene nobudala ekuxhumaneni kwesakhiwo nokusebenza wawusakazeke kabanzi kulo lonke i-lateral temporal, i-inferior parietal, kanye ne-prefrontal cortex (I-3A). Ukuthuthukiswa kokuxhumana kwakusatshalaliswa ngokungalingani kuzo zonke izifunda ze-cortical, okungukuthi, kwakukhona engxenyeni eyingqayizivele yezifunda ze-cortical ezihlukile ngokusebenza (I-3B), okwakungabonakali ebuchosheni bomuntu omdala.
Ubukhulu bomehluko weminyaka ebudlelwaneni besakhiwo nokusebenza buhlobene kakhulu nesilinganiso sokubamba iqhaza emsebenzini (I-3С) kanye ne-gradient esebenzayo (3D).
Ukusatshalaliswa kwendawo komehluko ohlobene nobudala ekuxhumekeni kwesakhiwo nokusebenza nakho kuhambisana nokukhula kokuziphendukela kwemvelo kwe-cortex. Ukwanda okuhlobene nobudala ekuxhumekeni kubonwe ku-cortex yokuxhumana enwetshiwe, kuyilapho ukwehla okuhlobene nobudala ekuxhumekeni kubonwe ku-cortex ye-sensorimotor egcinwe kahle kakhulu (3E).
Esigabeni esilandelayo socwaningo, ababambiqhaza abangu-294 bahlolwe ubuchopho okuphindaphindiwe eminyakeni eyi-1.7 ngemuva kokuhlolwa kokuqala. Lokhu kwasivumela ukuthi sithole ubudlelwano phakathi kwezinguquko ezihlobene nobudala ekuxhumaneni kwesakhiwo nokusebenza kanye nezinguquko zokukhula kwangaphakathi komuntu ngamunye. Ngenxa yalokhu, kwahlolwa izinguquko zesikhathi eside ekuxhumaneni kwesakhiwo nokusebenza.
Isithombe #4
Kutholakale ubudlelwano obubalulekile phakathi kwezinguquko ezihlobene nobudala ezihambisana nobude besikhathi ebudlelwaneni besakhiwo nokusebenza (I-4A).
Ukuhlola ubudlelwano phakathi kwezinguquko zesikhathi eside ekuxhumekeni kwesakhiwo-ukusebenza (4B) kanye nezinguquko zesikhathi eside ku-coefficient yokubamba iqhaza okusebenzayo (I-4С) kusetshenziswe ukuhlehla okuqondile. Kutholakale ukuthi izinguquko zesikhathi eside ekuxhumekeni zihambisana nezinguquko zesikhathi eside esilinganisweni sokubamba iqhaza kokusebenza ezindaweni ezisatshalaliswayo zokuhlangana okuphezulu, okuhlanganisa i-dorsal kanye ne-medial prefrontal cortex, i-inferior parietal cortex, kanye ne-lateral temporal cortex (4D).
Isithombe #5
Abacwaningi base befuna ukuqonda imiphumela yokwehluka komuntu ngamunye ekuxhumaneni okusebenzayo kwesakhiwo kokuziphatha. Ngokuqondile, ingabe ukuxhumana okusebenzayo kwesakhiwo ngesikhathi somsebenzi wenkumbulo yokusebenza kungachaza ukusebenza okuphezulu? Bathole ukuthi ukusebenza okuphezulu kwesikhulu kuhlotshaniswa nokuxhumana okunamandla kwesakhiwo nokusebenza kahle kwesakhiwo ku-rostrolateral prefrontal cortex, i-posterior cingulate cortex, kanye ne-medial occipital cortex (5A).
Lokhu okubonwe ngenhla kusikisela iziphetho eziningana ezibalulekile. Okokuqala, izinguquko zesifunda ekuxhumekeni kwesakhiwo-nokusebenza zihambisana ngokuphambene nobunzima bomsebenzi isifunda sobuchopho esinikeziwe esibhekene nawo. Ukuxhumana okuqinile kwesakhiwo-nokusebenza kutholakale ezindaweni zobuchopho ezikhethekile ekucubunguleni ulwazi olulula lwezinzwa (isb., izimpawu ezibonakalayo). Izindawo zobuchopho ezihilelekile ezinqubweni eziyinkimbinkimbi kakhulu (umsebenzi wokuphatha kanye nokulawula okuvimbelayo) zazinokuxhumana okuphansi kwesakhiwo-nokusebenza.
Kutholakale nokuthi ukuxhumana okusebenzayo ngokwesakhiwo kuhambisana nokukhula kobuchopho okubonwe ezinkalweni. Ngaphambilini, izifundo zokuqhathanisa zobuchopho bomuntu, bezinkawu, kanye nobezinkawu zibonise ukuthi izindawo zokuzwa (isb., uhlelo lokubona) zilondolozwe kakhulu kuzo zonke izinhlobo zezinkawu futhi azizange zande kakhulu ngesikhathi sokuvela kwamuva nje. Kodwa-ke, izindawo zokuzwana zobuchopho (isb., i-prefrontal cortex) ziye zanda kakhulu. Lokhu kukhula kungenzeka ukuthi kuthonye ngqo ukuvela kwamakhono okuqonda ayinkimbinkimbi kubantu. Kutholakale ukuthi izindawo zobuchopho ezanda ngokushesha ngesikhathi sokuvela kwemvelo zazinokuxhumana okubuthakathaka kokusebenza kwesakhiwo, kuyilapho izindawo zokuzwa ezilula zazinokuxhumana okuqinile.
Ezinganeni nasebancane, ukuxhumana okusebenzayo ngokwesakhiwo kukhula kakhulu ezindaweni ezingaphambili zobuchopho, ezibangela ukuvimbela (okungukuthi, ukuzithiba). Ngakho-ke, ukuthuthukiswa kwesikhathi eside kokuxhumana okusebenzayo ngokwesakhiwo kulezi zindawo kungathuthukisa ukusebenza okuphezulu kanye nokuzithiba, inqubo eqhubeka kuze kube yilapho umuntu esemdala.
Ukuze uthole ukubheka okuningiliziwe kwama-nuances ocwaningo, ngincoma ukuthi ubheke и kuyena.
Epilogue
Ubuchopho bomuntu bulokhu buyimfihlakalo enkulu kakhulu yesintu, futhi buzohlala isikhathi eside, bungenye yezimfihlakalo ezinkulu zesintu. Kuyindlela eyinkimbinkimbi kakhulu okumele yenze imisebenzi eminingi, ilawule izinqubo eziningi, futhi igcine ulwazi oluningi. Kubazali abaningi, akukho okungaqondakali ukwedlula ubuchopho bezingane zabo ezisencane. Ukuziphatha kwabo ngezinye izikhathi kungaba nzima ukukubiza ngokuthi kunengqondo noma kuyakha, kodwa lokhu kungachazwa yinqubo yokukhula kwabo ngokwezinto eziphilayo kanye nokuvuthwa komphakathi.
Yiqiniso, izinguquko ekuxhumaneni kwesakhiwo nokusebenza kwezindawo ezithile zobuchopho kanye nethonya lezinguquko zamahomoni zingase zithethelele ngokwesayensi ukuziphatha okungavamile kwentsha, kodwa lokhu akusho ukuthi abadingi isiqondiso. Abantu abazona izithakazelo ngokwemvelo. Uma umuntu egwema abanye, ngokuqinisekile akubangelwa ukuthambekela kwemvelo. Ngakho-ke, ukubandakanyeka kwabazali ngenkuthalo ekuphileni kwezingane zabo kuyisici esibaluleke kakhulu ekukhuleni kwazo.
Kubalulekile futhi ukuqonda ukuthi ngisho naseminyakeni emithathu ubudala, ingane isivele ingumuntu onobuntu bayo, izifiso, kanye nombono wayo ngezwe eliyizungezile. Umzali akufanele abonakale enganeni yakhe, ayivumele ihlole ngokukhululeka, kodwa futhi akufanele abe udonga oluqinile, oluyivikela ekuhloleni umhlaba. Ngezinye izikhathi udinga ukuyicindezela, ngezinye izikhathi uyibambe, ngezinye izikhathi uyinike inkululeko ephelele, futhi ngezinye izikhathi, ubonisa igunya lobuzali, ithi "cha" eqinile noma ngabe ingane ayijabule.
Ukuba ngumzali kunzima, futhi ukuba ngumuntu omuhle kunzima nakakhulu. Kodwa ukuba ngumuntu osemusha akulula futhi. Umzimba wakho uyashintsha, ubuchopho bakho buyashintsha, indawo yakho iyashintsha (isikole manje sesiyunivesithi), futhi ijubane lakho lokuphila liyashintsha. Kulezi zinsuku, impilo ivame ukufana nomjaho we-Formula 1, lapho kungekho khona indawo yokuhamba kancane. Kodwa isivinini esikhulu siza nengozi enkulu, ngakho-ke umgijimi ongenalwazi angalimala. Umsebenzi womzali ukuba ngumqeqeshi wengane yakhe, ukuze ikwazi ukuyithumela emhlabeni ngokuqiniseka ngaphandle kokwesaba ikusasa layo.
Abanye abazali bazibheka njengabahlakaniphile kunabanye, abanye bakulungele ukusebenzisa noma yisiphi iseluleko abasizwa ku-inthanethi noma kumakhelwane, kuyilapho abanye bengenandaba nobunzima bokukhulisa izingane. Abantu bahlukile, kodwa njengoba nje ukuxhumana phakathi kwezingxenye ezahlukene zobuchopho kubalulekile, ukuxhumana phakathi kwabazali nezingane zabo kudlala indima ebalulekile ekukhuliseni izingane.
Siyabonga ngokufunda, hlalani nelukuluku futhi nibe nempelasonto enhle bafana! 🙂
Ezinye izikhangiso 🙂
Siyabonga ngokuhlala nathi. Uyazithanda izindatshana zethu? Ufuna ukubona okuqukethwe okuthakaselayo okwengeziwe? Sisekele ngokufaka i-oda noma ngokuncoma kubangani, , i-analogue ehlukile yamaseva ezinga lokungena, esungulwe yithi ngenxa yakho: (itholakala nge-RAID1 kanye ne-RAID10, kufika kuma-cores angu-24 kuze kufike ku-40GB DDR4).
I-Dell R730xd 2x ishibhile esikhungweni sedatha se-Equinix Tier IV e-Amsterdam? Lapha kuphela eNetherlands! I-Dell R420 - 2x E5-2430 2.2Ghz 6C 128GB DDR3 2x960GB SSD 1Gbps 100TB - isuka ku-$99! Funda mayelana
Source: www.habr.com
