Qiyaaso badan oo Seddex Cabbir Dhaqan oo Shakhsiyadeed iyo Kooxo Bulsho<\/em><\/strong><\/p>\nHababka hadda jira ee lagu cabbiro dhaqdhaqaaqa xayawaannada sida xorta ah u dhaqma waxay leeyihiin xaddidaad: Kormeer aad u faahfaahsan oo ku saabsan dhaqdhaqaaqyada yaryar ee xayawaanka (tusaale ahaan hal lambar) waxay u baahan yihiin dhaqdhaqaaqyo xaddidan. Barashada dabeecadda si xor ah u dhaqdhaqaaqda meel bannaan oo 3D ah badanaa waxay ka dhigan tahay xaddididda xallinta, laga yaabee inay raadraacdo booska guud, ama ku tiirsanaanta tilmaanta goobjoogaha. Raadinta fiidiyaha otomaatiga ah ee xayawaanku caadi ahaan waxay u baahan tahay jawi aan dabiici ahayn, fudud, iyo qaybaha jirka ee aan kaamirooyinka muuqan si sax ah looma raadin. Saadaasha Sirdoonka Artificial-ka sare (AI) ee ku aaddan meelaha waaweyn ee saddexda-cabbir leh iyadoo la adeegsanayo matalaadda baaxadda mugga leh, farsamadii dhowaan la sameeyay si looga gudbo arrimahan, waxay u baahan tahay awood xisaabineed oo ballaaran. Ku -daridda xayawaanno badan indha -indheynta bulshada waxay soo bandhigaysaa arrimo dheeri ah.<\/p>\n
Natiijo ahaan, waxaa jira helitaan liita xogta aadka loo doonayo: Xallinta sare, raadraaca tooska ah ee xayawaanka ee goobta 3D ee fulisa dabeecadaha dabiiciga ah, keligeed ama koox ahaan, iyo qiyaasidda dhaqdhaqaaqaas qaab qaabaysan. Dr. Dunn wuxuu ka shaqeynayaa hab cusub oo ujeeddadiisu tahay in la soo dhoweeyo habboonaantaas. Iyada oo laga dhisayo barashada mashiinka mashiinka-barashada mashiinka joometeri-ga 3D ee kooxdiisu u adeegsan jirtay inay si weyn u wanaajiso saxnimada saadaasha, Dr. Dunn iyo kooxdiisu waxay hadda ka shaqeynayaan sampling image-ka soo noqnoqda ee la-qabsiga (ARIS) oo isku dara sawirrada kamaradaha badan si ay u dhisaan moodel wuxuu qiyaasi karaa oo saadaalin karaa booska jirka ee miisaanka badan, xitaa marka qayb (sida cudud ama lug) aan si toos ah loo arki karin.<\/p>\n
ARIS waxay si xushmad leh u hagaajisaa xallinta astaamaha jirka ee cabbirka leh, waxayna adeegsataa qaabaynta saadaalinta iyadoo lagu saleynayo waxa ay ka ogaato mowduuceeda (habeynta iyo dhererka addimada, sida ay isugu xiran yihiin, sida ay u dhaqaaqaan, iwm.) xogta tababarka ee jiirrada sida xorta ah u dhaqma ka dibna la soo gabagabeeyo iyadoo la adeegsanayo xogta tababarka ee noocyada kale-in diiradda la saaro qaybta bannaan ee laga yaabo in qaybta jirka ay noqoto. Tani waxay adeegsanaysaa awood xisaabeed aad uga yar qalabkii hore ee mugga ahaa ee 3D. Cilmi -baaristiisa, Dr. Dunn wuxuu hirgelin doonaa ARIS wuxuuna xogta ku duubi doonaa miisaanno kala duwan, laga soo bilaabo booska guud iyo hoos -u -socodka dhaqdhaqaaqa astaamaha wanaagsan ee gacmaha, cagaha, iyo wejiga. Cilmi -baaris dheeraad ah ayaa sahamin doonta wax -ku -oolkeeda iyada oo xayawaanno badan ay is -dhexgalaan. Awooddan lagu cabbiro hab -dhaqanka qaab cusub oo sax ah ayaa saamayn ballaaran ku leh barashada cilladaha neerfaha ee saameeya dhaqdhaqaaqa, isku -xirka dhaqdhaqaaqa maskaxda iyo dabeecadda, iyo barashada is -dhexgalka bulshada.<\/p>\n
\nJeffrey Kieft, Ph.D., <\/strong>Professor, Waaxda Biochemistry iyo Genetics Molecular, Jaamacadda Colorado School of Medicine<\/strong><\/p>\nTeknolojiyad Cusub oo Xakamaysa Qoraalka<\/em><\/strong><\/p>\nMessenger RNA, ama mRNA, waxaa loo aqoonsaday inuu yahay kaalin muhiim u ah nolosha iyo caafimaadka unugyada. Moleekuleyaasha RNA waa sheybaarada lagu sameeyo borotiinka, waxaana lagu dhex abuuray unugyo si ay tilmaamo ugu qaadaan mashiinnada samaynta borotiinka, ka dibna waxaa burburiya enzymes. Wadarta mRNA ee noole muujiyo waxaa lagu magacaabaa \u201ctranscriptome\u201d.<\/p>\n
Cilladaha ku jira mRNA iyo RNA-ka-koodh-la'aanta (ncRNA) waxay ku xiran yihiin qaar ka mid ah cudurrada neerfaha iyo neurodevelopmental. Haddii ay aad u yar tahay mRNA gaar ah ama ncRNA ee qoraalka qoraalka, shaqooyinka gacanta qaarkood ayaa laga yaabaa inay hoos u dhacaan ama naafo noqdaan. Dr. Kieft wuxuu sahaminayaa hab cusub oo lagu maareeyo qoraalka qoraalka isagoo hoos u dhigaya suuska mRNA iyo ncRNA. Ogaanshaha in qaar ka mid ah enzymes-ka burburiya RNA-yada ay asal ahaan \u201cruugaan\u201d gees ilaa gees, Dr. Kieft wuxuu adeegsaday fahamkiisa sida molecules-ka RNA loo qaabeeyey oo isku laalaabmay si loo abuuro gabal injineernimo ah oo u adkaysta RNA (xrRNA) oo , markii loo soo bandhigay mRNA ama ncRNA ee la jaanqaadi kara, waxay isku daraysaa oo isku laabanaysaa si ay u samaysmaan qaab dhismeed \u201cxannibaya\u201d, oo macno ahaan u beddelaya qaabkii RNA -ga oo gelinaya horjoogsi joojinaya enzymes -ka jidadkooda.<\/p>\n
Iyada oo hoos u dhigaysa burburka bartilmaameedka mRNA iyo ncRNA, Dr. Kieft wuxuu arkaa fursad uu ku maareyn karo badnaantooda qoraalka dhexdiisa. XrRNA -yada la farsameeyay waxay aqoonsan karaan bartilmaameedyo gaar ah, isku xira, oo abuuri kara ilaalin, sidaa darteed cilmi -baarayaashu waxay kordhin karaan saamiga bartilmaameedka iyagoon beddelin inta la abuuray. Qaabku wuxuu leeyahay faa'iidooyin ah inuu ka carqaladeeyo unugga martida loo yahay marka loo eego kor u qaadista mRNA ee aan caadiga ahayn, iyo saxnaanta xrRNA lagu farsameyn karo waxay suurtogal u tahay in la beegsado RNA-yo badan hal mar, oo laga yaabee xitaa inay oggolaato hagaajinta ganaaxa iyadoo si sax ah loo maareeyo heerka suuska. Dr. Kieft wuxuu u arkaa codsigan, oo ka dhashay sayniska aasaasiga ah ee baranaya RNA, inuu yahay aalad cilmi baaris oo awood u leh dhakhaatiirta neerfaha, iyo laga yaabee xitaa aasaaska daaweynta mustaqbalka fog.<\/p>\n
\nSuhasa Kodandaramaiah, Ph.D., Kaaliyaha Professor Benjamin Mayhugh, Waaxda Farsamada Farsamada, Jaamacadda Minnesota Mataanaha Magaalooyinka <\/strong><\/p>\nRobot-ka Caawiyay Duubista Maskax-Wide ee Jiirka Sida Xorta ah u Dhaqma <\/em><\/strong><\/p>\nKhabiirada cilmiga neerfayaasha ee baranaya waxqabadka maskaxda inta lagu guda jiro dabeecadaha badiyaa waa inay sameeyaan is-dhaafsi: Waxay adeegsadaan dareemayaasha neural-ka madaxa-ku-dhejisan ee madaxa-ku-dheggan oo iftiin ku filan si loogu oggolaado xayawaanka mawduuca inuu u dhaqmo si xor ah, laakiin waa qaraar hoose ama ma kormeeri karo maskaxda oo dhan. Ama waxay adeegsadaan aalado aad u xoog badan, kuwaas oo aad ugu culus xayawaanka mawduuca waxayna u baahan yihiin xalal kale, sida dhaqdhaqaaq la'aan iyagoo u oggolaanaya xayawaanka inay ku socdaan treadmill, ama xitaa adeegsadaan khibradaha dhabta ah ee dhabta ah ee haddana xaddidaya dabeecadda maado.<\/p>\n
Dr. Kodandaramaiah wuxuu la tacaali doonaa caqabadda isagoo leh qalliin qalfoof ah oo robotic ah kaas oo xambaarsan culeyska duubista neerfaha iyo qalabka kormeerka isagoo weli u oggolaanaya mawduuca (kiiskan inuu jiir yahay) inuu madaxiisa ku wareejiyo dhammaan saddexda darajo: 360 digrii oo dhammaystiran yaw (wareegga toosan) dhidibka, iyo ilaa 50 darajo oo dhaqdhaqaaq ah oo garoonka dhexdiisa ah iyo faasas duuban, inta uu ku dhex wareegayo garoon. Robot -ku wuxuu leeyahay saddex gacmood oo isku -dhafan oo loo habeeyay qaab saddex -geesood ah, oo laga joojiyay mowduuca oo lagu kulmo meesha madaxa lagu dhejiyo. Dareemayaasha buurta ayaa ogaan doona dhaqdhaqaaqa jiirku sameynayo waxayna toosin doonaan robot -ka si ay awood ugu yeeshaan dhaq -dhaqaaqa xoogaa iska -caabin ah intii suurtogal ah, taasoo u oggolaanaysa jiirka inuu soo jeesto oo uu ku dhaqaaqo garoon caadi ahaan loo isticmaalo tijaabooyinka neerfaha oo leh dhammaan qalabka dareenka lagama maarmaanka ah iyo fiilooyin ka yimid maqaar -galaha ay taageerto robotka.<\/p>\n
Qaadashada baahida loo qabo miniaturization waxay u oggolaaneysaa cilmi-baarayaasha inay adeegsadaan wax kasta oo qalab casri ah oo la heli karo, taasoo la micno ah in robot-ka aragti ahaan kor loogu qaadi karo si loo isticmaalo tiknoolojiyadda ugu dambeysay isla marka la soo bandhigo. Si aad u gaarto bartaas, kooxda Dr. Kodandaramaiah waxay mari doonaan dhowr tallaabo - injineernimada qalfoofka; injineernimada masraxa madaxa oo leh dareemayaal loo baahan yahay oo lagu daray koronto-cufnaanta sare iyo kaamirooyinka indho-indheynta dibedda ee indhaha, xarkaha iyo wax ka badan; samaynta tijaabada kursiga hoose; ku -hagaajinta robot -ka wax -soo -saarka jiirku keeni karo; go'aaminta sida loo soo bandhigo baaritaannada; iyo ugu dambayntii duubis toos ah. Iyada oo la adeegsanayo farsamadan hoose, Dr. Kodandaramaiah wuxuu rajaynayaa inuu ka caawiyo cilmi-baarayaashu inay u soo dhawaadaan gobolka halkaas oo ay ka samayn karaan cajalado neerfaha oo ballaadhan oo maskaxda ah oo maaddooyin si xor ah u dhaqma waqtiyada dheer.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"July 30, 2021 The McKnight Endowment Fund for Neuroscience (MEFN) announced the three recipients of $600,000 in grant funding through the 2021 McKnight Technological Innovations in Neuroscience Awards, recognizing these projects for their ability to fundamentally change the way neuroscience research is conducted. Each of the projects will receive a total of $200,000 over the …","protected":false},"author":17,"featured_media":42676,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[],"class_list":{"0":"post-47180","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-announcement","8":"post_topic-technology-awards","9":"post_topic-the-mcknight-endowment-fund-for-neuroscience"},"acf":[],"yoast_head":"\n
2021 McKnight Technology Awards - McKnight Foundation<\/title>\n\n\n\n\n\n\n\n\n\n\t\n\t\n\t\n\n\n\n\n\n\t\n\t\n\t\n