Tukwici mai tawali'u mai tawali'u ne, mai arha, kuma mai mahimmanci ne ga kimiyya. Yana da iko bincike cikin sabbin magunguna, bincike-shekara 19, kuma kowane gwajin jini ya taɓa gudu.
Hakanan, da acin, da yawa, mai yawa - masanin kimiyyar benci na iya zama disbens kowace rana.
Amma yanzu, jerin rashin lafiya-lokaci na karya tare da pipete tip samar sarkar - Buƙatun Buƙatun Buƙatu - sun kirkiro kusan kowane kusurwa na duniyar kimiyya.
Shafin Pipete na Pipete shine riga shirye-shiryen haɗari a fadin ƙasar da ke allo jariri jarirai masu rauni, kamar rashin iya narkewa sugars a cikin nono. Yana da barazanar ayyukan gwaje-gwaje a kan Stece Cell Geetics. Kuma yana tilasta kamfanoni na Biote na aiki don samar da sabbin magunguna don la'akari da fifikon wasu gwaje-gwajen akan wasu.
Yanzu haka, babu wata alama cewa ƙarancin zai ƙare da nan bada jimawa ba - kuma idan ta yi muni, masana kimiyya zasu iya farawa ko ma sun bar sassan aikinsu.
Dukkanin masana kimiyyar wadanda aka ba da izini ta hanyar karancin, masu binciken da ke da alhakin son jarirai sun fi tsarin tsari da tsari.
Wasikun Likita na Jama'a na Jama'a na Juyin Hakikama a cikin sa'o'i na isar da mutane na halaye. Wasu, kamar rashi na phendonuria da MCAD, suna buƙatar coctors don canza yadda suke kula da jaririn. Ko da kawai jinkirin a cikin tsarin gwaji ya haifar da wasu mutuwar jariri, a cewar bincike na 2013.
Dukkanin allo na yara yana buƙatar kusan 30 zuwa 40 bututun to don kammala gwaje-gwajen bincike, da dubunnan yara an haife su kowace rana a Amurka.
A farkon watan Fabrairu, waɗannan labs sun bayyana a sarari ba su da kayayyaki da suke buƙata. LASBS A cikin jihohi 14 ba su da darajar darajar wata daya na nasihu na Pipete sun ragu, a cewar kungiyar da aka tattara lafiyar jama'a. Kungiyar ta damu da cewa tana da, na watanni, ta matsa masa gwamnatin tarayya - ciki har da Fadar White House - don magance bukatun bututun na Newette. Ya zuwa yanzu, kungiyar ta ce, babu abin da ya canza; Fadar White House ta fada wa statuse cewa gwamnati tana aiki ta hanyoyi da yawa don itemoshin samun tukwici.
A wasu hukunce-hukuncen da aka samu, karancin filayensu na da "Kimayen kayayyakin reshe a sashe na kungiyar Newburors, yayin taron kwamitin bada shawarwari na kasar Sin kan wani sabon gwaji na kasar Newbural . (Tankskey da Ma'aikatar Lafiya ta Jiha ba ta amsa roƙon don sharhi ba.)
Wasu jihohi suna karɓar batps tare da rana ɗaya da suka rage don tsayawa, a cewar Scott Shone, Daraktan na Jam'iyyar Lafiya ta Lafiya Carolina. Shone ya ce ya ji labarin wasu jami'an kiwon lafiya na gwamnati suna kiran "suna cewa, 'Ina gudu gobe, za ku iya yin ni na dare min wani abu?' Domin mai siyarwar ya ce yana zuwa, amma ban sani ba. ""
"Dogara lokacin da mai siyar da mai sayarwa ya ce, 'Kwana kafin ku gudu, za mu same ku wata Watan Watan' - tana da damuwa," in ji shi.
Yawancin darabawa sun juya zuwa madadin Juy-tsauraran abubuwa. Wasu sune tukwici na wanke sannan kuma suna sa su, ƙara haɗarin haɗarin gurbata giciye. Wasu kuma suna gudanar da sabon salo a cikin batches, wanda zai iya ƙara lokacin da yake neman isar da sakamako.
Zuwa yanzu, waɗannan mafita sun isa. "Ba mu cikin halin da ake ciki inda akwai haɗarin jinsi ga jarirai nan take," Shone ya ƙara.
Bayan labs bayan jarumawar jarirai, kamfanonin Biote suke aiki a kan sabon dakunan gwaje-gwaje da na jami'a suna yin matsi na yau da kullun suna jin matsi.
Masana kimiyya a ilimin kimiyyar kiwon lafiya, ƙungiyar bincike kwangilar da ke aiki a kantin sayar da 'yan takarar da aka yi wa heepatitis B da kuma duk da cewa sun daina jinkirta wani karin magana.
"A wasu lokuta, ya sauka zuwa karar guda na nasihu zaune a kan shiryayye, kuma dare ma ya ce 'Darektan zartata na Acalyttical a Kansas.
Kamfanin ya zama mai ban tsoro a cikin warkewa a Arrakis, Mass mafita don kiyaye nasihu bututun?
"Mun sami fahimtar cewa wannan ba m," in ji ta game da tashar, #Tipscreed. "Da yawa daga cikin kungiyar sun kasance mai matukar yawan aiki game da mafita, amma ba mu da tsakiyar wuri don raba wancan."
Yawancin kamfanonin Biote sun yi hira da Stat da Stat suka ce suna daukar matakai don karancin butettes masu sa ido da, har yanzu ba su daina aiki ba.
Masana ilimin Optant, alal misali, suna zabe sosai game da amfani da tukwici na bututun ruwa. Wadannan tukwici - wadanda suke da matukar wahala a tabbatar da haka gaba - bayar da samfurori wani ƙarin Layer na waje na waje, amma ba za a iya yin tsabta da kuma sake yin amfani da shi ba. Don haka suna sadaukar da su zuwa ayyukan da zasu iya kula sosai.
Daniyel ya kasa kula da abin da ke karewa, zaku iya cin Kowa a Jami'ar Labb a Jami'ar Florida Whitneda; Lab tana aiki a cikin karatu yadda Steell sel suke aiki a kananan dabbobin ruwa da suka danganci jellyfish wanda zai iya farfado da sassan kansu.
Masana kimiyya a dakin gwaje-gwaje na fari suna da, a wasu lokatai, suka ba makwabta daga maƙwabta lokacin da umarnin da ba su isa cikin lokaci ba; De Jong ne har ya kama kanta da ido sauran shelves na kowane nasihun pipette nasihun, kawai idan lab ɗinta yana buƙatar ara wasu.
"Na kasance ina aiki a cikin wani shekaru 21," in ji ta. "Ban taɓa fuskantar al'amuran samar da kayan samar da wannan ba. Har abada. "
Babu wani bayani na ƙasa don karancin.
Fashewar kwatsam na gwaje-gwaje na COVID-19 a bara - kowannensu ya dogara da tukwici na bututu - hakika ya taka rawa. Amma sakamakon bala'i na bala'i da sauran hatsarin freak yana ci gaba da sarkar samar da wadatar da su ma ta lalace zuwa benci na ɗabi'a.
Rashin jin daɗin yanayin baƙi a Texas, wanda ya kashe sama da mutane sama da 100, kuma sun karye mahaɗin m a cikin hadaddun bututun mai. Wadancan fa'idodin iko tilasta exxonmobil da sauran kamfanoni don rufe tsire-tsire na ɗan lokaci a cikin jihar - wanda ya sanya kayan kwalliya na polypropylene, kayan albarkatun polette tukwici.
A cewar gabatarwar Maris, tsire-tsire na yankin Houston Houston shine babban mai samar da kayan kwalliya na biyu na Polypropylene a 2020; kawai tsiron Singapore wanda ya yi. Biyu daga cikin tsire-tsire uku na manyan tsire-tsire na Exlyethylene suna cikin Texas. (A watan Afrilu 2020, ExxonMobil har ma da ƙara yawan samar da Polypropylene a tsire-tsire biyu na Amurka.)
"Bayan hadari na hunturu a watan Fabrairu, an kiyasta cewa sama da kashi 85% na karfin samar da wutar lantarki kamar asarar wutar lantarki da Kakannin albarkatun kasa da ake bukata don sake farawa, "in ji wani kamfanin mai da gas da gas wanda ke samar da Polypropylene.
Amma majabuta sun jaddada tun lokacin bazara na karshe - da kyau kafin matsanancin daskarar da Fabrairu. Matattarar da aka saba da su ba kawai abin da ke daɗaɗɗun kayan maye ne kawai ba - kuma tukwici bututun bututun ruwa ba shine kawai tushen samar da filastik.
Wuta mai tsiro tasa ta tsallake 80% na wadatar da abubuwan da ke cikin bututun mai da aka yi amfani da shi, bisa ga wani takaddar da aka buga a Jami'ar Pittsburgh.
Kuma a cikin Yuli, al'adun Amurka da kariyar kan iyaka da kuma kariya ta fara toshe kayayyaki daga babban masana'antar da ake zargi da tilasta ayyukan kwastomomi. (CBP ta ba da binciken bincikenta a watan da ya gabata.)
"Abin da muke gani shine wani abu a cikin bangaren filastik - polypropylene, musamman - ko dai a kan bukatar, ko kuma a cikin bukatar kimiyyar kiwon lafiya na kasar.
Bukatar tana da girma sosai cewa farashin kayan aikin haram ya hauhawa, a cewar Tiffany Harmon, Shugaban Siyarwa a Pratheraly Kimiyyar Kansas.
Kamfanin yanzu yana biyan 300% don safofin hannu ta hanyar mai ba da taimako. Kuma umarnin pipette tip na Pipete na yanzu suna da ƙarin kuɗi. Oneaya daga cikin masana'antar Pipete, wanda ya sanar da sabon sura ta 4.75% a watan da ya gabata, ya gaya wa abokan kasuwancin sa saboda farashin kayan amfanin gona ya zama dole saboda farashin kayan amfanin gona ya kusan ninki biyu.
Dingara zuwa ga rashin tabbas don ɗakin dubun kimiyya shine tsari na masu rarrabawa don tantance abin da umarni waɗanda za a cika su farko - ayyukan da masana kimiyya suka fahimta suka fara fahimta.
"Al'umman Lab din da ke tambaya tun farko don taimaka mana mu fahimci yadda aka yanke shawarwarin da aka yi don tantance abubuwan" Black akwatin sihiri. "
Matsayin ya tuntubi fiye da kamfanoni masu dozin waɗanda ke kera ko sayar da tukwici, ciki har da corning, VWNDORF, da ruwan sama na kimiyya, vwr, da ruwan sama. Kawai suka amsa.
Morning ya ƙi yin sharhi, yana ambaton yarjejeniyoyi na mallaki tare da abokan cinikinta. Militesigma, A halin yanzu, ya ce yana rarraba butettes a kan farkon-zo, na farko-sabis.
"Tun lokacin da barkewar cutar ta Pandmic, da dukkan masana'antar kimiyyar rayuwa ta samu bukatar manyan kayayyaki 19, gami da manyan kayayyaki na kimiyya da aka fada a cikin wata sanarwa. "Muna aiki ne 24/7 don saduwa da wannan karuwar buƙatun waɗannan samfuran kuma waɗanda aka yi amfani da su a cikin binciken kimiyya."
Duk da yunƙurin haɓaka sarkar masu samar da kayayyaki, ba a bayyana ba yadda ƙarancin ƙarancin zai dawwama.
Morning ya sami dala miliyan 15 daga Ma'aikatar tsaron gida don samar da shawarwari miliyan 684 a shekara a ginin da ke cikin Durham, NC Tecan.
Amma wannan ba zai gyara matsalar ba idan samar da makawa ya kasance ƙasa da yadda ake tsammani. Kuma ko na waɗannan ayyukan za su iya samar da tukwici na butette kafin faɗuwar 2021, ta wata hanya.
Har zuwa lokacin, manajojin dakin gwaje-gwaje da masana kimiyya suna yin amfani da takalmin gyare-gyare don ƙarin karancin intettes kuma kawai game da wani abu.
"Mun fara wannan karancin SWabs da kafofin watsa labarai. Kuma a sa'an nan muna da karancin reagents. Kuma a sa'an nan muna da karancin robobi. Kuma a sa'an nan muna da karancin reagolls sake, "Shone ya ce ta Arewa Carolina. "Ya zama kamar ranar filaye."
Lokacin Post: Feb-12-2022