Kowace shekara tun 1988, ma'aikatan PopSci sun cika cikin ɗakin taro don tattauna muhimman abubuwan da suka fi dacewa na shekara. Yayin da muke auna cancantar na'urori masu ban mamaki da kuma roka masu rikodin rikodin, hannayenmu suna samun yanki daga tarin pizza, sun kai ga cin abinci mai yawa. soda, da jefa alewa masu girman nishadi a fadin dakin.A cikin 2020, hira, mun bambanta.A cikin barazanar COVID-19 da ke ci gaba, masu gyara da masu bincike sun ba da mafi kyawun rigar rigar rigar rigar, shiga Google Hangouts (BYO Peanut Butter Cups), da kuma kimanta dubban samfurori da ayyuka daga nesa don zaɓar mafi kyawun Sabbin Abubuwa: Nasarar 100 Fahimtar abin da muka sani zai iya zama taga zuwa mafi koshin lafiya, farin ciki, da ƙarin bege nan gaba.
Sakamakon shine bikin hazaka wanda zamu iya cim ma tare lokacin da kalubale na sirri da na duniya suka taso. Yi la'akari da wannan: A cikin 2020, manyan abokan hamayyar fasaha biyu sun haɗu da ƙarfi don ƙirƙirar wani abu da zai iya canza yadda muke yaƙar COVID da sauran barazanar lafiyar jama'a. ban ma sani ba.
A cikin dukkanin nau'ikan mu guda 10, cutar ta yi kadan don rage kwararar sabbin abubuwa a cikin duniya. A wannan shekara ta ba mu samfuran kiwo na gaske (babu shanu da ake buƙata), madaidaiciyar jeans waɗanda kawai algorithms ke iya ƙirƙirar, jakunkunan iska waɗanda ke kiyaye fasinjoji mafi aminci fiye da har abada, da kuma madadin tushen kayan aikin wasan bidiyo wanda ke kawo sabon salo ga abubuwan da muke buƙata da hankali Kuma ba shakka, saurin gwajin COVID - wani muhimmin ci gaba da ba mu ma san muna buƙatar shekara ɗaya da ta gabata ba.
Muna ɗaukar lambobin yabo na shekara-shekara da muhimmanci sosai, amma wannan jeri, na 33, na musamman ne. Ko da a cikin ƴan watanni masu tashe-tashen hankula, injiniyoyi, masu haɓakawa, da masana kimiyya sun dage - kuma muna da daraja don haska haske kan aikinsu. ba zai iya jira don ganin irin shingen da za su karya gaba ba.
Wanene zai iya shiga? Tambayar da ke haifar da kowane matakan tsaro da sababbin abubuwa da suka tashi a cikin shekara-shekara na PopSci tun lokacin da muka kaddamar da nau'in a cikin 2008. Kowace shekara, matsalar tana girma da girma. A cikin 2020, duniya ta girgiza ta hanyar duniya. annobar da ta yi sanadin rayuka miliyan 1.4, an sake haifar da fafutukar kare hakkin jama'a a Amurka, da kuma yawaitar gobarar daji da ta tilasta yin kaura zuwa yankuna. canje-canje a cikin hardware da software iri ɗaya. Shekara ce ta darussa, nuances da ƙananan juyin juya hali waɗanda muka yi aiki tuƙuru don dacewa da zaɓinmu.
Daga cikin duk kayan aikin da suka ɓace daga martanin cutar ta Amurka, gano lamba na dijital - wanda ke yin taswirar yaduwar kwayar cutar ta cikin gida ta hanyar motsi da mu'amalar mutanen da suka kamu da cutar - sun fi jin daɗi a hannu. Yawancin ƙasashe, ciki har da Taiwan da Ireland, sun ƙunshi. COVID-19 ta hanyar aikace-aikacen da aka sa ido sosai ta wannan hanyar. Amma cinikin sirri da rashin kunya sun yi yawa. Don haka manyan masu kera wayoyin hannu guda biyu - da abokan hamayya - sun fito da mafita. Google da Apple's aikace-aikacen musaya shirye-shirye sune na'urar-agnostic code cewa yana guje wa babbar damuwar Big Brother ta hanyar gargaɗin kai tsaye ga duk wanda ke cikin haɗarin kamuwa da cuta maimakon adana wurin mutum a cikin cibiyar adana bayanai na farko. Kasashen Turai irin su Switzerland da Ostiriya sun fara karbewa, kuma yanzu ana amfani da su a cikin fiye da jihohi da yankuna 20 na Amurka, sanarwar fallasa. System yana aika ping a duk lokacin da aka gano siginar Bluetooth na wata waya, yawanci a cikin radius mai ƙafa 6 a cikin kewayon. Idan wani da kuka musanya tashoshi tare da rahoton tabbataccen gwajin coronavirus, za a faɗakar da ku don ku iya gwada kanku. da ake buƙata a kowane mataki na tsari, kuma ƙa'idodin da aka gina akan wannan haɗin gwiwar suna hana wasu na'urori samun damar yin amfani da keɓaɓɓen bayanin ku.Samun mutane zuwa rahoton kansu ƙalubale ne, amma tare da albarkatun kiwon lafiya da wuya, yana taimakawa wajen samun fasahar da ke tunatar da mu muyi. mafi kyawun mu a lokacin wannan matsalar lafiyar jama'a da na gaba.
A zuciyar kowane ofishi na zamani yana rayuwa ne mai zaman kansa mai zaman kansa (VPN), hanyar samun hanyar shiga da ke haɗa kwamfutoci zuwa sabobin, ma'aikata zuwa abokan aiki.Yawancin waɗannan ayyukan sirrin suna dogara ne akan ɗaruruwan dubban layukan lambar, wanda zai iya lalata tsaro. Ba WireGuard ba.An ƙirƙira ta mai haɓakawa guda ɗaya, wannan abokin ciniki yana buƙatar ƙasa da layin 4,000 na lambar don fara haɗin haɗin sauri da kuma kare hackers.Tsarin yana da kyau sosai cewa ma'aikatan mutum ɗaya na iya duba shi don rashin ƙarfi a cikin rana.Duk da 40 % karuwa a cikin buƙatun VPN a farkon cutar, mashahuran tsarin aiki kamar Linux, Windows, MacOS, Android, iOS da OpenBSD sun ƙaddamar da ƙa'idar a cikin 'yan watannin da suka gabata.
Duk lokacin da ka buɗe imel, kana haɗarin zama wurin bayanan tallace-tallace.Ta hanyar haɗa hotuna marasa ganuwa da ake kira pixels Spy a cikin saƙonni, masu aikawa za su iya koyan lokacin da ka buɗe saƙon, inda yake, wace na'urar da kake amfani da ita, da lokacin da kake gungurawa ta cikin Abun ciki.Yin biyan kuɗi zuwa sabis na imel Hey ba wai kawai yana toshe waɗannan snoops bane, yana kuma bincika masu bin diddigi kuma yana gaya muku ainihin nau'in da ake amfani da shi don kowane saƙon da ke cikin akwatin saƙon saƙon ku. Kuma, sabanin manyan dandamali kamar Gmel, Hey baya hidima tallace-tallace ko nawa kuma sayar da bayanan mai amfani.
Har ila yau, tashin hankalin 'yan banga ya karu a cikin kasar duk da wani tattaki mai tarihi na nuna adawa da rashin adalci na launin fata a Amurka a wannan shekara. Don kare bayanan masu fafutuka da sauran masu amfani da manhajar saƙon saƙon sa, Signal ya ƙara kayan aiki mai sauƙin amfani wanda ke karanta fuskoki kai tsaye. Har ila yau, ya haɗa da aikin goga na hannu idan ya rasa tabo ko yana buƙatar goge wasu abubuwan kyauta kamar alamun titi. Idan ka ɗauki hoto ta hanyar sigina, baya ajiye ainihin sigar, don haka blur. sihiri ne da gaske ba zai iya jurewa ba.
Tekun duniya suna cike da dubban daruruwan nakiyoyin da ba a gano su ba tun bayan yakin duniya na farko.Don haka kamfanin sararin samaniyar Thales ya kirkiro wani rukunin bama-bamai na teku ga sojojin ruwan Faransa da na Burtaniya wadanda za su iya ganowa, ganowa da lalata wadannan abubuwan fashewa - duk yayin da suke ajiye mutane. Daga cikin illar. Jiragen da ba su da kayan aiki na Sonar sun hange abubuwa da ake tuhuma ta kusurwoyi daban-daban, da kuma tsawaita makamai na telescopic rike da bindigogin ƙusa don haɗa bama-bamai. Ƙungiyoyin sun tayar da bama-bamai a cibiyoyin gudanar da ayyuka masu nisan mil 35, tare da lalata ma'adinan gaba ɗaya.
Idan kuna son sanya ido kan gidan ku ba tare da samar da fim ɗin bidiyo da yawa ba, yanzu zaku iya samun na'ura mai ba da hanya tsakanin hanyoyin sadarwa don gano motsi.Saboda nodes ɗin da ke cikin tsarin Wi-Fi ɗin sa koyaushe yana fitar da raƙuman rediyo gaba da gaba, Linksys Aware. na iya gano canje-canje a cikin ƙarfin waɗannan raƙuman ruwa da abubuwan da ke motsawa a cikin yanki na cibiyar sadarwa-a karon farko. Ƙararrawa ping da Linksys app, za ka iya saita matakin hankali don guje wa ƙararrawa na ƙarya, misali, kareka yana bin wutsiyarsa a ciki. kicin.
A wannan lokacin bazara, masu haɓakawa biyu sun bayyana cewa yawancin aikace-aikacen iOS, ciki har da TikTok, Zillow da Twitter, suna shiga cikin nutsuwa cikin allo na masu amfani, waɗanda ke adana kalmomin shiga da sauran mahimman bayanai na ɗan lokaci, ba tare da sanin mutane ko yarda ba.Apple ya lura kuma ya fitar da wasu canje-canje a cikin iOS. sabunta wanda ya fito bayan 'yan watanni. Yanzu, lokacin da app ko widget din ke ajiye rubutu daga allon allo, wayar za ta aika da sako ga mai shi.Abin da ya fi haka, fasalin yana hana masu haɓakawa yin leƙo asirin ƙasa tun da farko: Apps kamar LinkedIn. kuma Reddit sun cire lambar da aka karɓa daga kwafin masu amfani da Apple.
Ko da yadda gobarar daji ke ƙara tsananta a kowace kakar, ma'aikatan kashe gobara masu nauyi har yanzu suna dogaro da fasahar 1950s kamar Walkie-talkies don ci gaba da haɗin gwiwa. The Team Awareness Kit app, wanda ya zama yaɗuwa akan Google Play Store a bazarar da ta gabata, yana amfani da GPS akan wayoyin Android don taimakawa farko. masu amsawa suna bin mambobin ƙungiyar ba tare da dogara ga hanyar sadarwar salula ba wanda wani lokaci ya karya a cikin filin. Da farko da masu kashe gobara suka yi amfani da su a Grizzly Creek a watan Agusta, app ɗin yana nuna taswirar kan layi da na layi inda masu amfani zasu iya yin alama da raba wuraren su, fayiloli, hotuna da bidiyo, yayin da Har ila yau, sadarwa ta hanyar hira ko rayuwa ta kyau.
Abin da ake kira Ripsaw, a cikin ƙarni na biyar, zai zama motar sojan Amurka ta farko mai cikakken 'yancin kanta idan ta wuce gwaje-gwajen filin a cikin shekaru biyu masu zuwa. 'yan wasu fa'idodin saɓo: Robots ɗin da aka saka suna iya zazzage gaba da kawar da fashewar na'urori, jirage marasa matuki na iya tafiya akan zafi da kyar amma abin da ya fi burge shi shine tsarin gano bayanan sirrin abin hawa, wanda ya samo asali daga fasahar mota mai tuƙi ta FLIR. kyamarori huɗu suna ba da haɗin hoto na digiri 360, yayin da AI ke gano abubuwan da ke kewaye da abin hawa - bambanta maharan daga farar hula, da makamai daga barazanar da ba su da makami.
Kowace shekara muna buƙatar ƙarin na'urorin mu.Muna sa ran sabon samfurin zai ba da haɓakawa a cikin wutar lantarki, ingantaccen aiki, da kuma bunch of zato sabon fasali waɗanda ke da kyau a kan takaddun ƙayyadaddun.Waɗannan haɓakawa yawanci suna zuwa tare da hawan farashin, amma da yawa daga cikin masu cin nasara na wannan shekara sun gudanar da bayar da haɓaka fasaha masu ban sha'awa don kuɗi kaɗan fiye da magabata ko masu fafatawa.Amma kada ku damu - mun sami wasu splurges na musamman a nan kuma.
Muna amfani da kayan aikin kwamfuta suna samun mafi kyau kuma suna tsada kowace shekara.A cikin Satumba, NVIDIA ta karya sake zagayowar tare da katin zane na RTX 3080. A $ 699, 3080 yana da 30 bisa dari mai rahusa fiye da wanda ya riga shi $999, amma ya ninka karfin iko. .Wannan yana fassara zuwa babban ƙimar wasan 4K, wanda ya isa ya kashe katunan zane mafi ƙarfi daga shekara guda da suka wuce. Sabbin katunan suna da wuyar isa don cimma firam ɗin 120 na biyu a cikin na'urorin kai na VR kamar Index na Valve, suna ba da izinin motsi mai laushi. A kowane ɗawainiya. Hakanan yana rage lokutan bayarwa don ƙirar ƙirar 3D ko ayyukan bidiyo da kashi 20% ko sama da haka.Nvidia ta sami duk saurin ta hanyar sake fasalin gine-ginen GPU gaba ɗaya tare da raguwar ƙirar ƙira don ɗaukar fiye da ninki biyu. sake sabunta tsarin sanyaya da aka gina a ciki, wanda ke nuna ƙirar fan biyu da manyan filayen radiyo don ɗaukar zafi yayin da kuke tafiya cikin takun sa.
Ƙoƙarin daidaita yawancin lokuta na allon madannai na iPad akan cinyar ku ƙwarewa ce mara daɗi-ba manufa don haɓaka kwamfutar hannu mai tsada a cikin filin jirage na filin jirgin sama ba.Apple ya tsara Maɓallin Maɓallin Magic ɗin sa tare da hannun cantilever wanda ke riƙe da iPad Pro ko iPad Air a kowane lokaci. kwana, daga mike zuwa kishingida, ya danganta da aikinku ko tsarin zama. Sabon tsarin almakashi da ke ƙarƙashin kowane maɓalli na baya kuma yana ba da ƙarin 1mm na tafiya don maɓallin aiki - ba tare da fuskantar matsalolin karko na maɓallan malam buɗe ido na Apple ba. , Maɓallin Maɓallin Magic yana da ginanniyar tashar USB-C wacce ke haɗa iPad ɗinku ta caja duk lokacin da kuka haɗa ta ta hanyar maganadisu.
Duk da yake manyan TVs masu tsayi suna farawa ne kawai don shiga cikin duniyar 8K Ultra HD sake kunnawa, kyamarorin fina-finai na Blackmagic sun riga sun cire bidiyon 12K a 12,288 x 6,480 a kowane firam da kusan megapixels 80 a kowane firam. Ko da masu son fim suna jira allon. don kamawa, wannan tsabta yana da amfaninsa. Misali, masu daukar hoto na iya amfani da duk waɗannan pixels don harba ƙarin cikakkun bayanai na 4K ko 8K, ko yin rikodin da amfanin gona a cikakken ƙuduri yayin samarwa ba tare da lalata ingancin hoto ba.Kuma godiya ga sabon ultra na Blackmagic. -Ingantacciyar matsawa algorithm, ba kwa buƙatar kwamfutar tebur mai tsada fiye da motar iyali don aiwatar da fim ɗin: babban kwamfutar tafi-da-gidanka na iya ɗaukar shirin da kyau.
Asus ya haɗu tare da AMD don ƙirƙirar kwamfutar tafi-da-gidanka na farko da aka gina tare da guntu na 4900HS mai sauri na wannan shekara.An haɗa shi da katin zane na Nvidia's RTX 2060, Zephyrus mai nauyin kilo 3.5 yana da matakin ƙarfin lissafi wanda ya dace da tebur na wasan kwaikwayo.The 14" fasali na allo. nuni na 120 Hz da kuma NVMe m jihar drive yana motsa bayanai ba tare da lag ba.Duk da duk tsokoki, Zephyrus har yanzu yana kulawa don sadar da fiye da sa'o'i 9 na rayuwar batir don ayyukan yau da kullum, wanda ya sanya shi a saman ajin sa idan ya zo ga daidaitawar iko. da cikakken amfani.
Cajin mara waya yana aiki mafi kyau lokacin da kake sanya na'urarka kai tsaye akan coil induction. Apple yana tabbatar da cewa sabon iPhone 12 da mai haɗin MagSafe sun fi kyau a kowane lokaci ta amfani da zobe na magneto mai ƙarfi don daidaita caja da na'urorin salula. don haka mai ƙarfi cewa ba dole ba ne ka cire kayan haɗi kamar lokuta da wallet ɗin katin masu jituwa. Daidaitaccen daidaitawa kuma yana rage haɓakar zafi kuma yana rage lokacin caji har zuwa 50% idan aka kwatanta da na'urorin mara waya na yau da kullun.
Wasu masu amfani, musamman waɗanda ke da nakasar gani ko ƙarancin motsi, suna dogara da umarnin murya don kusan duk ayyuka akan wayoyinsu. Yawanci, wannan yana buƙatar tsarin aiki don sanya ƙimar lambobi ga kowane nau'i akan allon. Amma Android 11 na iya tantance menene. yana faruwa akan nunin, yana bawa masu amfani damar komawa zuwa manhajoji da suna ba tare da tantance lambobi ba. Yanar gizo.Ya rigaya yana aiki tare da daidaito mai ban sha'awa a cikin aikace-aikace iri-iri, kuma yakamata ƙarfinsa ya faɗaɗa cikin ƴan tsararraki masu zuwa.
Da yawa allon wayarku yana wartsakewa, zazzage motsin ku akan na'urarku zai yi kyau.Yana da sauƙi akan idanu, amma da wuya akan baturi.Samsung's Inverter Nuni yayi muhawara tare da Galaxy Note 20 kuma yana iya sabunta allon har sau 120 a sakan daya. yayin ayyukan motsa jiki kamar gungura ko wasa.(Wannan shine sau biyu sau da yawa fiye da yawancin wayoyi.) Duk da haka, idan kuna kallon hotuna masu tsayayye ko karanta rubutu, ta atomatik yana saukewa zuwa 10 refreshes a cikin dakika, yana rage yawan amfani da baturi da kusan 60. percent.Ko da ba tare da daidaitawa ga santsi motsi, da Smart OLED nuni yayi alkawarin wani overall ikon ceton kan 20% idan aka kwatanta da na yau da kullum allo, ma'ana za ka iya zahiri ji dadin wadanda buttery visuals ba tare da jin daura da wutar lantarki.
Baƙi-da-fari jinkirin nunin nunin da aka saba samu a cikin masu karanta e-readers sun dogara da fasahar da ake kira E Ink, wanda ke ba da wasu fa'idodi akan allo na yau da kullun.Na farko, ya fi dacewa dangane da rayuwar baturi.Na biyu, bayyanannen rubutu ya fi sauƙi. karanta kuma ba zai ƙulla idanunku ba.Amma babban abin da ke ƙasa shine rashin launi.Wannan ya canza a wannan shekara tare da fasaha na E Ink's Kaleido, wanda ya bayyana a cikin masu karatu iri-iri a cikin 2020 (ciki har da wanda aka kwatanta a sama daga PocketBook). Ana samun allon Kaleido a cikin launuka 4,096 godiya ga tsararrun masu tacewa waɗanda ke zaune sama da nau'in tawada na yau da kullun kuma suna ƙirƙirar inuwa daban-daban - kama da yawancin HDTV ɗin da ke aiki.Ainihin ra'ayi ya kasance kusan fiye da shekaru goma, amma wannan shine farkon. lokacin mai karanta e-launi yana shirye don buga kasuwa, ba sabon abu mai ban takaici ba.
Idan ka shimfiɗa lanƙwan nunin G9 mai girman inch 49 na Samsung zuwa cikin cikakken da'irar, zai sami radius na ƙafa uku-wanda aka auna a 1,000R.Wannan ya fi ƙarfi fiye da na'urori masu lankwasa na yau da kullun, waɗanda yawanci ke kusa da 1,800R. ƙira ta yi daidai da sifar idanunku, don haka nunin ya cika filin kallon ku ta zahiri ba tare da ƙulla ku don ganin gefuna ba. Baya ga sigar sigar, G9 yayi alƙawarin saurin amsa 1-milli daƙiƙa 1 da ƙudurin 5,120 x 1,440 - isa ya riƙe. da dama daga ginshiƙan TweetDeck don matsakaicin gungurawar halaka.
Lenovo ya kwashe fiye da shekaru hudu yana haɓaka ThinkPad ɗin sa mai naɗewa, wanda ke amfani da allon kwamfutar hannu mai lanƙwasa don kwaikwayi siffar hinge na kwamfutar tafi-da-gidanka. An gwada nunin OLED sama da 30,000 masu sauyawa masu aminci. Cikakken buɗewa, ana iya amfani dashi azaman 13.3 ″ HD kwamfutar hannu. .Ko ninka shi cikin rabi kuma ku shiga cikin maballin maganadisu (wanda ke ɓoye a cikin allon naɗewa yayin sufuri) kuma kuna da kwamfutar tafi-da-gidanka mai cikakken iko na Intel. Fold X1 ya yi alkawarin amfani da har zuwa sa'o'i 8.5 akan caji ɗaya ko na yau da kullum. amfani, kuma an gwada shi zuwa ƙaƙƙarfan ƙarfi iri ɗaya kamar sauran injunan ThinkPad na Lenovo.
Wataƙila yawancin mutane ba sa buƙatar kyamarar digiri na 360 na gaskiya, amma tsarin insta360's modular yana yin aiki sau biyu tare da na'urar da ta dace ga kowa da kowa. Lokacin da aka ɗora shi a cikin tsarin kyamarar aiki, yana da cikakken aikin 4K rig wanda ke da ruwa har zuwa 15 Foot.Swap fitar da 360-digiri na zamani na biyu na ruwan tabarau cewa kama wani 5.7K kewaye view cewa za ka iya kallo daga baya tare da VR headset ko a kan VR apps kamar YouTube.Alternating tsakanin biyu getups ne a matsayin mai sauki kamar yadda Lego tubalan.
Duk da tashe-tashen hankulan da cutar amai da gudawa ta haifar, lokutan rashin jin daɗi kuma sun nuna hanyar ƙirƙira.Kamfanonin harhada magunguna sun koma haɓaka rigakafin rigakafi, yayin da dakunan gwaje-gwaje na kimiyyar halittu a manyan kamfanoni da jami'o'i suka fara mai da hankali kan haɓaka ingantattun kayan gwaji, gami da sauƙin-zuwa. -amfani, sauri, abin dogaro, kuma arha gwajin COVID-19; kayan kariya na sirri irin su Prototype N95 abin rufe fuska da aka yi amfani da su; da fasaha don tabbatar da cewa mutane sun sami mafi kyawun kulawar likita a cikin lokuta masu wuyar gaske.Duk da waɗannan kwanaki masu wuyar gaske, mafi kyawun jiyya don kalubalen da ake ciki kamar myopia, migraines, barci mai barci da kuraje sun yi nasara, taimaka wa manyan ci gaban kiwon lafiya na wannan shekara suna ba da kyautar azurfa a gare mu duka.
Gwaje-gwaje don gano SARS-CoV-2, kwayar cutar da ke haifar da COVID-19, na iya ɗaukar kwanaki don samar da sakamako. Duk da haka, lokacin da ke tsakanin yana da mahimmanci. Gano farkon kwayar cutar na iya aika masu kamuwa da sigina don ware kansu. da kuma taimakawa masu binciken tuntuɓar su gano da kuma sanar da duk wanda suke da kusanci da shi. Sabbin kayayyaki marasa ƙima don tantance ƙimar kamuwa da cuta a cikin jama'a sun shiga cikin asibitoci tun Maris, amma ɗayan ya fito fili: Abbott's BinaxNOW gwajin sauri, wanda ya karɓi izinin amfani da gaggawa daga FDA a watan Agusta. Yana iya gano COVID a cikin mintuna 15, farashin kusan $5 a kowane gwaji, kuma baya buƙatar kayan aikin lab na musamman.
Don yin gwajin, likitocin sun buɗe kati - kimanin girman lasisin tuƙi - kuma suna ƙara ɗigon ruwa da ake kira reagents. masu kamuwa da cuta.Sai mai ba da sabis ɗin ya ɗauki samfurin hanci ta hanyar amfani da swab ɗin da aka haɗa, ya sanya shi a cikin kati, sannan ya ninka takarda.Sakamako mai kyau (wanda aka nuna a matsayin layin ruwan hoda biyu a wajen katin) zai bayyana a cikin kusan mintuna 15. Tsarin ya gano daidai majinyata da suka kamu da cutar novel 97.1% na lokaci kuma sun ba da ingantattun gwaje-gwaje marasa kyau kashi 98.5% na lokacin, yana mai da shi ingantaccen kimantawa da sauri na COVID-19.
A cewar wani bincike na 2013 a cikin British Journal of Dermatology, kuraje vulgaris (ma'anar "na kowa") yana shafar kusan kashi 85 cikin 100 na matasa da matasa a Amurka. Ƙungiyar magungunan da ake amfani da su akai-akai da ake kira retinoids suna taimakawa wajen kawar da yanayin ta hanyar ɗaure su. retinoic acid receptors (RARs) a saman fata, wanda ke motsa jiki da haɓaka haɓakar ƙwayoyin sel, yana haifar da tsofaffin sel don zubar da sauri da kuma ba da hanya zuwa sababbin ƙwayoyin lafiya. Amma wannan tsari sau da yawa yakan haifar da bushewa, fata mai bacin rai. Dokar Aklief Cream ita ce sabon samfurin retinoid na farko a cikin shekaru sama da 20 wanda ke zabar RAR gamma, mafi yawan masu karɓar retinoic acid akan fata. na iya rage yuwuwar kaikayi, wanda a tarihi ya sa masu kuraje da yawa su guji retinoids.
Myopia, ko kusa da hangen nesa, yana faruwa ne lokacin da ƙwallon ido na mutum ya fita da nisa daga soket, wanda ke sa haske mai shigowa ya kasance da wahala don mayar da hankali kan kwayar ido. zuwa rahoton Hukumar Lafiya ta Duniya na 2015, cutar na iya shafar kashi 52 na al'ummar duniya nan da shekara ta 2050. MiSight 1-Ray Corrective Contact Lenses su ne ruwan tabarau na farko don rage saurin yara a cikin masu shekaru 8 zuwa 12 masu mahimmanci, Lokacin da aka fi gano cutar myopia kuma har yanzu yana da sauƙi. Ruwan tabarau na yau da kullun suna jinkirta haɓakawa ta hanyar ƙirƙirar abin da ake kira "myopia defocus"; hasken da ke bugun gefen ido yana jujjuya shi a gabansa, yana hana ci gaban da ke rage hangen nesa a tsawon lokaci.
Ga Amurkawa kimanin miliyan 37 da ke fama da ciwon kai, ciwon kai mai tsanani, haske da sautin hankali, da tashin zuciya suna buƙatar sauƙi mai sauri.Magungunan gargajiya da ake kira triptans suna aiki a wani ɓangare ta hanyar ƙuntata jini, amma wannan dabarar ta zo da sakamako masu illa, ciki har da ciwon wuyansa, kirji. tightening, tsoka cramps da dizziness.Ubrelvy, na farko sabon FDA-approved migraine miyagun ƙwayoyi gepants, ya yi alkawarin kawar da bayyanar cututtuka ba tare da tsanani illa. , matakan da suka tashi a lokacin hare-haren.Ubrelvy yana aiki ta hanyar toshe ikon CGRP don ɗaure masu karɓa a cikin jiki, yadda ya kamata ya hana migraine daga faruwa.
Yawancin mutanen da ke da nau'in 1 da nau'in ciwon sukari na 2 suna dogara da insulin don daidaita hauhawar sukarin jini bayan cin abinci, kuma rashin sarrafa waɗannan tsalle-tsalle na glucose yana ƙara haɗarin wasu cututtuka, ciki har da cututtukan zuciya, gazawar koda da lalacewar jijiya. allurar insulin na gargajiya yana da daidai kunkuntar taga a cikin abin da suke aiki yadda ya kamata, amma marasa lafiya na iya ɗaukar Lyumjev kowane lokaci a cikin minti 20 na fara cin abinci. Wannan shi ne saboda sabon tsarin insulin ya ƙunshi wani magani mai suna treprostinil, wanda ke fadada hanyoyin jini don saurin sha, da sodium citrate, wanda ke haifar da ciwon daji. yana rage lokacin da ake ɗaukar magani don yin aiki zuwa mintuna 13 - ƙasa da sauran rabin magungunan miyagun ƙwayoyi.
Abubuwan da ke hana barcin barci wani yanayi ne wanda tsokoki da ke buɗe hanyoyin iska a lokacin barci, raguwa ko dakatar da iska da kuma haifar da gibin numfashi na lokaci-lokaci. Masana ilimin huhu sun kiyasta cewa kusan kashi 80 na matsakaici-zuwa mai tsanani ba a gano ba.Withings' sabon ScanWatch shine tsarin gargadi da wuri wanda ke nuna lokacin da lokaci ya yi don ganin likita don cikakken nazarin barci. The wearable, a halin yanzu jiran amincewar FDA, yana amfani da na'urori masu auna motsi, na'urori masu auna firikwensin O2 da na'urori masu auna bugun zuciya don gano matsalolin numfashi da kuma iskar oxygen wanda zai iya nuna rushewa a cikin iska. da dare.
A farkon barkewar cutar, an sami ƙarancin ƙarancin kayan kariya na sirri (PPE), wanda ke tilasta ƙwararrun kiwon lafiya su sake amfani da abubuwa masu mahimmanci kamar abin rufe fuska na N95. Tunda babu daidaitacciyar hanyar sake amfani da tsabtace PPE, CDC ta ba da shawarar cewa ma'aikata masu mahimmanci su juya. A duk kwana biyar sai a ajiye su a cikin jakunkuna masu iskar numfashi, wanda hakan zai rage tasiri.Masu bincike a MIT da Brigham da Asibitin Mata sun bayyana a watan Yuli da tsarin garkuwar fuska da za ta iya yin tasiri kamar N95 amma za a iya bakara kuma a sake amfani da ita. Injection Molded Autoclavable, Expandable, Conformable (iMASC) tsarin, na'urar da farko an gina ta da m silicone roba kuma yana da ramummuka don guda ko dual maye gurbin N95 filters.The masu bincike sun samu nasarar gwada sterilizing da masks tare da high-matsi tururi da soaking a cikin Bleach da barasa. .Tawagar ta yi shirin kara tace zanen nasu domin ya fi dacewa da nau'ikan siffofi daban-daban, musamman kanana, kafin kawo shi kasuwa.
Telemedicine ya daɗe yana da yuwuwar canza tsarin kiwon lafiya a yankunan karkara ko ga waɗanda ba su iya ganin likita a cikin mutum, amma cutar ta COVID-19 ta sa ta fi mahimmanci. Bayanin da zai buƙaci ziyarar cikin mutum ta al'ada. Game da girman ƙaramin kofi na kofi, saitin haɗin USB yana ba likitoci damar samun damar yin amfani da bayanai daga kayan aikin gwaji 10, gami da stethoscope, otoscope (na kunne), ophthalmoscope. (ga bayan ido), da kuma dermatoscope (na bayan ido). lalacewa ga fata) - da ma'aunin zafi da sanyio, pulse oximeters (wanda aka yi amfani da shi don saka idanu da yanayin zuciya da matakan oxygen na jini), da na'urori masu auna sigina na electrocardiogram. Na'urar tana jiran amincewar FDA, kuma da zarar an amince, ya kamata a shirya don amfani.
Yin amfani da na'ura mai sarrafa kansa cikin sauri na na'urar defibrillator (AED) na iya kara wa mutum damar tsira daga kamuwa da bugun zuciya.Tun daga shekara ta 2004, filayen wasanni da wuraren motsa jiki sun ƙara ƙaya da waɗannan na'urori masu ƙanƙanta fiye da na asibiti, duk da haka kusan kashi 20 cikin 100 na hatsarori ne suka faru. a cikin wuraren jama'a. Na'urar HeartHero, a halin yanzu tana jiran FDA da sauran izini na doka, mai girman walat ne, mai sauƙin amfani da AED wanda yayi nauyin kilo 1.3 kawai kuma an tsara shi don adana shi a cikin gidajen mutanen da ke cikin haɗarin cututtukan zuciya. Ta hanyar daɗaɗɗen motsi a ƙirjin mutum (kamar yadda umarnin murya ya umarta), na'urar tana karanta bugun zuciyar su don sanin ko girgizar ta kasance daidai; idan haka ne, yana ba da cajin da ya dace, sannan ya sake karanta kari don tantance idan ana buƙatar ƙarin gwadawa.
Cutar sankarau ta COVID-19 ta kasance mai muni ga masana'antar zirga-zirgar jiragen sama ta kasuwanci, amma hakan bai hana ci gaban fasahar sararin samaniya gabaɗaya ba a cikin shekarar da ta gabata. Jerin da ke ƙasa yana nuna jirgin sama na jumbo tare da nada fuka-fuki, jirgin sama mara matuki da ke amfani da bayanan wucin gadi, da ma wani rover mai amfani da makamashin nukiliya a kan hanyarsa ta zuwa duniyar Mars.Shin mun ambaci cewa Amurka ta yi nasarar harba 'yan sama jannati daga kasarsu a karon farko tun 2011?ci gaba da karatu.
NASA ta kwashe shekaru da dama tana nazarin ilimin kasa da ilmin sinadarai na duniya ta ja, kuma a yanzu da manufarta ta Maris 2020, tana tunkarar wata babbar tambaya ta ilmin halitta: Shin rayuwa ta taba samun rayuwa a wannan duniyar? A ranar 30 ga Yuli, NASA ta harba roka dauke da wannan. -ton nukiliya-powered Perseverance rover.Bayan saukowa a watan Fabrairu 2021, zai zama na farko rover musamman tsara don nemo kai tsaye shaida na halittun da suka gabata ko na yanzu.Na'urar na iya zama mai kama da wanda ya gabace ta, Curiosity, amma yana kawo sabon damar. zuwa binciken duniyar Mars. Laser mai ƙarfi na SHERLOC spectrometer zai duba dutsen, yana neman ƙyalli na biomolecular na miliyon guda ɗaya. grail - ƙungiyoyin kwayoyin halitta waɗanda ke nuna rayuwa, irin su amino acid ko lipids (aƙalla kamar yadda muka sani) .Idan za mu iya dawo da tarkacen Martian zuwa Duniya don ƙarin nazarin, shaida na iya zama cikakke. Juriya kuma zai taimaka a nan, kamar yadda shi ne mutum-mutumi na sararin samaniya na farko da aka ƙera don adana samfurori don murmurewa a kan ayyuka na gaba.
Lokacin da 'yan sama jannati Doug Hurley da Bob Behnken suka tashi daga Cape Canaveral a ranar 30 ga Mayu yayin aikin Crew Dragon Demo-2, ya nuna tashin tarihi - karo na farko cikin shekaru tara da aka dauke mutane daga Nahiyar Amurka. sararin samaniya kuma ya aika da mutane zuwa sararin samaniya a karon farko. Jirgin sama na biyar ne kawai da Amurka ta taba kerawa.Hurley da Behnken a cikin Crew Dragon, tsarin sararin samaniya na SpaceX na karni na 21 tare da babban allon taɓawa da ikon isa tashar sararin samaniya ta duniya. ba tare da shigar da matukin jirgi ba.Kuma, a karon farko, NASA ta ba da ikon sarrafa manufa ga wani kamfani mai zaman kansa.Ma'aikatan SpaceX a Hawthorne, Calif., suna gudanar da wasan kwaikwayon yayin da ma'aikacin Houston ya sa ido a kai.Lokacin da 'yan sama jannatin suka fantsama a ranar Aug. A ran 2 ga wata, wani mai kula da sararin samaniyar SpaceX ya yi hasashen makomar zirga-zirgar sararin samaniyar kasuwanci, yana mai cewa, "Barka da dawowa duniya kuma na gode da yawo SpaceX."
A watan Fabrairu, Hukumar Kula da Sararin Samaniya ta Turai ta cusa wani dakin binciken hasken rana a cikin roka kuma ta jefa shi zuwa rana. Binciken Parker Solar na NASA ya kawar da kyamarorin da ke fuskantar rana da sauran manya-manyan kayan aiki masu kauri, ta yadda zai iya murzawa kusa da tauraruwarmu mafi kusa, yayin da ESA's orbiter Yana yin sulhu: Ya tsaya a Nisa, amma cike da kayan aiki. A matsayin farkon bincike don samun kyamarar da za ta iya kallon Rana kai tsaye a kusa, jirgin an ƙera shi don jin iskar da ke cikin iska a cikin hasken rana kuma ya gano su baya. ga fashewar saman da ka iya haifar da su. Na'urar na'urar guda goma suna boye a bayan wata kariyar garkuwar zafi ta zamani wacce za ta taimaka musu wajen jajircewa da hasarar wuta.
Man fetur shine jinin rayuwar tauraron dan adam: ƙarshensa yana nufin ƙarshen aikin. Ko aƙalla ya yi, har sai da Motar Faɗawa ta Ofishin Jakadancin (MEV-1) ta dawo da tauraron dan adam mara lafiya daga bakin mutuwa. A cikin Fabrairu, MEV -1 ya tunkari tauraron sadarwa na Intelsat 901, wanda dukkansu ke ta gudu a sararin samaniya a kusan 7,000 mph. Na'urori masu auna firikwensin guda uku, ciki har da na'urar ganowa ta lidar, suna aiki a matsayin idanun MEV-1, wanda ke kama Intelsat 901 ta cikin injin kuma ya manne shi da shi. Daidaitaccen millimeter. Kamar yadda masu tura wutar lantarki na MEV-1 ke maye gurbin sinadarai masu amfani da tauraron dan adam masu tsufa, na'urorin na iya tsawaita rayuwar abin hawa da wasu shekaru biyar. An tsara tsarin don tashar jiragen ruwa da kusan kashi 80 cikin dari na fiye da 400. tauraron dan adam a cikin geosynchronous orbit, kuma ya kaddamar da manufa ta biyu, MEV-2, a ranar 15 ga Agusta.
A kan helikofta, babban rotor a saman yana da alhakin ɗagawa, yayin da rotor na wutsiya yana aiki a matsayin na'urar anti-torque. Idan waccan rotor wutsiya (wanda aka haɗa ta cikin injina zuwa babban na'ura ta hanyar kayan aikin jiki irin su tuki da akwatin gear). Ba a nan ba, helikwafta za ta juya cikin da'ira.Amma Bell mai ban sha'awa Electrical Distributed Anti-Torque (EDAT) mai nuni yana yin wani abu daban: Maimakon haɗin injin, tsarin lantarki yana yin aikin. Wanda sannan yana gudanar da magoya baya masu lulluɓe a cikin wutsiya. Sakamakon shine mafi shuru-fiye da na yau da kullun, amma mai yuwuwar cyclone tsuntsu mai aminci. Lokacin da aka faka a ƙasa, babban rotor na jirgin zai iya juyawa tare da kashe fan wutsiya, yana kawar da haɗarin mutuwa ma'aikatan ƙasa.Wannan ba zai yiwu ba akan jirgin sama na yau da kullun.
Idan aka koma shekaru 20, farar hular da aka baiwa makudan kudade suna da hanyar tafiya cikin sauri ta hanyar Concorde. Amma tun da fitaccen jirgin ya daina shawagi a shekara ta 2003, babu wani sojan da ya iya yin tuƙi mai girma. Duk da haka, a farkon Oktoba, wani farawa da ake kira Boom ya bayyana XB-1, motar da ke aiki a matsayin tsauni don tafiya mai zurfi - irin su New York zuwa London a cikin sa'o'i 3.5 - ya zama gaskiya. Tsawon ƙafa 71. XB-1 har yanzu bai tashi ba, kuma ya fi ƙanƙanta fiye da tsarin fasinja da aka tsara a nan gaba wanda ake kira Overture.Amma wasu abubuwa na samfurin jirgin sama, kamar yin amfani da tsarin kamara don taimakawa matukan jirgi ganin titin jirgin lokacin saukarwa, ya kamata su taimaka wajen sanar da su. Tafiya na gaba na Boom don kera sabon jet na Concorde. Ana sa ran XB-1 zai fara tashi a cikin 2021.
Ka yi tunanin yadda fasinjojin da ke cikin ƙaramin jirgi za su firgita idan gaggawar likita kamar bugun zuciya ta gaji matuƙin jirgin. Yanzu, a wasu jirage masu saukar ungulu na gabaɗaya, waɗannan matafiya za su sami sabon zaɓi: Za su iya kawai danna maɓalli don sauka. Jirgin.Autoland ya ɗauki ɗauka daga can - ɗauki filin jirgin sama, tashi jirgin da kanku, kuma ku sauke kayan saukarwa a daidai lokacin - don saukar da abin hawa cikin aminci.Yana watsa halin da ake ciki ta rediyo kuma yana iya kunna kai tsaye idan matukin jirgin ya yi amfani da shi. Ba a yi mu'amala da jirgin ba har tsawon wani lokaci. Yanzu an ba shi takaddun shaida akan nau'ikan jirage daban-daban guda uku, duka ƙananan jiragen sama: Piper M600, Daher TBM 940 da Cirrus Vision Jet.Garmin ya ce ya kammala saukar jiragen sama sama da 1,000 tare da Autoland. , amma har yanzu ba a yi amfani da shi a cikin gaggawa ta gaskiya ba - ko da yake kamfanin ya kiyasta tsarin zai iya hana kusan hadari uku a Amurka a kowace shekara.
Dukanmu mun saba da zama tare da maƙwabtanmu a cikin jirgin sama mai cunkoson jama'a. Samfurin Celera 500L zai iya zama fasinjoji shida kawai, kuma ƙungiyar tana fatan kawo farashi da lokacin tafiya na jiragen masu zaman kansu zuwa matakan kasuwanci, don haka. ko da talakawan mutum na iya tashi a cikin karamin jirgin sama mai jin dadi. Siffar sana'ar taushin jiki da na baya an ƙera su ne don ƙirƙirar wani yanayi na iska da ake kira laminar flow, wanda iska ke gudana cikin laminae mai santsi akan wannan sana'ar.Tunda jirgin ya kamata. don ya zama mafi inganci mai inganci fiye da kishiyoyinsa—watakila sau huɗu ko fiye da haka—ya kamata a rage farashin farashin; na farko, ƙananan farashin kulawa da araha mai rahusa ya kamata su taimaka wajen cimma wannan buri. Ta wannan hanya, za mu iya tashi cikin kwanciyar hankali na sirri a ƙananan filayen jirgin sama.
Jirgin mai tsawon ƙafa 38 yana kama da jirgin yaƙi kuma an ƙera shi don tashi kamar ɗaya - amma ba shi da wurin zama matukin jirgi a kansa. tare da ko a gaban jiragen sama na al'ada. Ƙwararrun Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙadda ) na Ƙaddamar da ake kira na Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarfafawa - yin wannan aiki mai wuyar gaske.Ma'anar da ke tattare da mutum-mutumi masu tashi shine cewa za su iya yin abubuwa kamar su shiga cikin wurare masu haɗari, ko taimako. Kare jirgin da ke tare da su.Kowane jet yana da hanci mai iya rabuwa da shi, yana bawa ƙungiyoyin ƙasa damar sauya kayan aikin ƙarami da sauri kamar yadda aikin ya faɗa.
Jirgin kasuwanci na XXL ya yi tashinsa na farko a watan Janairu. Abin da ya sa ya zama na musamman shi ne cewa yana da dabara a kan iyakar fuka-fukansa: za a iya ninka tukwici sama da ƙasa. Lokacin da aka yi birgima, fuka-fukan yana da ƙafa 213 kawai. - kunkuntar da za ta dace da wurin da aka ba kofa. Amma kafin tashin jirgin, sun buɗe ƙasa don samar da tazara mai tsayi kusan ƙafa 235. Menene dalilin duk waɗannan ayyukan nadawa? Dogayen fuka-fuki sun fi dacewa a cikin jirgin, amma sararin samaniya yana kan gaba. premium idan ya zo wurin ajiye motoci na filin jirgin sama.Gwamnatin kuma tana sanye da manyan injunan jet a kusa da su, GE9X, kowanne yana da fan diamita mai ƙafa 11.
Cutar sankarau ta COVID-19 ta sa tashin tashi ya fi damuwa ga kowa da kowa.Amma matukan jirgin saman kujera masu sha'awar hawa cikin kujerun sun sami sabon hanyar shiga wannan shekara, sabon sigar Microsoft Flight Simulator girman girman jet jumbo - irinsa na farko tun 2006 .Artificial hankali ya taimaka wajen haifar da wasu daga cikin wasan na kwazazzabo graphics, kamar siffofin gine-gine, da kuma wani sabon hanyar simulating jirgin ya sa motsi na jiragen sama ta sararin samaniya fiye da kowane lokaci.Yan wasa iya yanzu zama a cikin kokfit na jirgin sama kamar Cessna 172 ko ma Boeing Dreamliner - babu darussan tashi da ake buƙata.
Canja wurin man fetur daga jiragen ruwa zuwa jiragen yaki a cikin iska, irin su jiragen yaki, aiki ne mai hatsarin gaske. Dukansu jiragen biyu sun yi ta sama, dubban fam na man fetur yana gudana a tsakanin su. Yin amfani da hanyar da aka saba, ma'aikacin ya sauke dogon hannu. daga jirgin dakon mai zuwa saman jirgin da ake karba.Amma Airbus ya tsara hanyar sarrafa wannan kasada mai hadari idan aka taba maballi.Na’urar kwamfuta na amfani da kyamarori da sauran na’urori da ke karkashin na’urar don lura da matsayin jirgin da ke karba, sannan yana motsa haɓaka zuwa matsayi don ƙyale kerosene ya gudana. Sakamakon, in ji Airbus, ya fi dacewa da aminci, tare da ƙarancin aikin ɗan adam.
Lokacin aikawa: Janairu-19-2022
