2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Roots of the Scientific Revolution. Kev hloov pauv kev tshawb fawb, uas tau hais txog kev sim ua haujlwm raws li txoj kev tshawb fawb siv tau tshaj plaws, ua rau muaj kev txhim kho hauv lej, physics, astronomy, biology, thiab chemistry. Cov kev txhim kho no tau hloov pauv cov kev xav hauv zej zog txog xwm txheej.
Kev txhim kho dab tsi yog lub hauv paus ntawm kev hloov pauv kev tshawb fawb Dab tsi cuam tshuam cov koom nrog hauv Kev Tshawb Fawb Txog Kev Tshawb Fawb ntsib?
Qee cov teeb meem koom nrog Kev Tshawb Fawb Txog Kev Tshawb Fawb tau ntsib suav nrog kev tawm tsam los ntawm cov tsev teev ntuj kev ntseeg, teeb meem hais lus, tsis muaj cuab yeej thiab kev tshawb fawb hauv paus, thiab kev ntxub ntxaug poj niam txiv neej.
Dab tsi yog qhov laj thawj tseem ceeb ntawm kev hloov pauv kev tshawb fawb?
Muaj ntau yam ua rau Kev Tshawb Fawb Txog Kev Tshawb Fawb suav nrog nce ntawm empiricism, kev tsim kho tshiab, thiab kev tshawb pom tshiab uas nug txog tej hauj lwm ntawm cov kws tshawb fawb thaum ub xws li Aristotle lossis Galen. Txoj kev tshawb fawb, txheej txheem ntawm kev tshuaj xyuas ntuj tshwm sim, tau tsim thaum lub sij hawm Kev Tshawb Fawb Txog Kev Tshawb Fawb.
Lub luag haujlwm ntawm kev tshawb fawb tau ua dab tsi thaum lub sijhawm Kev Tshawb Fawb Txog Kev Tshawb Fawb?
Lub luag haujlwm ntawm kev tshawb fawb tau ua dab tsi thaum lub sijhawm Kev Tshawb Fawb Txog Kev Tshawb Fawb? Nyob rau hauv lub kiv puag ncig kev tshawb fawb, kev tshawb fawb txog kev ua tiav tso cai rau kev nthuav dav ntawm kev kawm raws li ntau tus kws tshawb fawb tau txuas ntxiv mus rau ib qholwm tus txoj kev xav. … Ib haiv neeg ntawm teb chaws Poland uas tsim txoj kev xav hais tias cov ntiaj chaw ncig lub hnub.
Qhov cuam tshuam ntawm kev hloov pauv kev tshawb fawb yog dab tsi?
Kev Tshawb Fawb Txog Kev Tshawb Fawb influenced txoj kev loj hlob ntawm Enlightenment qhov tseem ceeb ntawm tus kheejvim nws qhia lub hwj chim ntawm tib neeg lub siab. Lub peev xwm ntawm cov kws tshawb fawb los mus rau lawv tus kheej qhov kev txiav txim siab tsis yog ncua mus rau instilled txoj cai tau lees paub lub peev xwm thiab tsim nyog ntawm tus kheej.
Pom zoo:
Lub sijhawm twg ntawm qhov kev tshawb fawb tshawb fawb yog qhov tseem ceeb tshaj?
Teb: Thaum theem thib ob kev tshawb nrhiav kev tshawb fawb muaj txiaj ntsig. Dab tsi yog qhov tseem ceeb tshaj plaws ntawm kev tshawb nrhiav kev tshawb fawb? Qhov nyuaj tshaj plaws thiab tseem ceeb tshaj plaws ntawm Txoj Kev Tshawb Fawb:
Qhov kev hloov pauv no puas yuav ua rau muaj kev hloov pauv hloov pauv?
Yog li, yog tias muaj kev hloov pauv, piv txwv li, kev ntxig lossis tshem tawm ntawm nucleotide, tshwm sim, qhov no tuaj yeem ua rau kev hloov pauv ntawm kev nyeem ntawv. Nws hloov tag nrho cov amino acid ib ntus. Cov kev hloov pauv no yog hu ua frameshift mutation (tseem hu ua kev nyeem ntawv hloov pauv, nyeem ntawv hloov pauv, lossis framing yuam kev).
Qhov twg yog qhov kev hloov pauv hloov pauv hloov pauv?
Semiconservative replication piav qhia txog cov txheej txheem ntawm DNA replication nyob rau hauv tag nrho cov paub hlwb. DNA replication tshwm sim ntawm ntau lub hauv paus pib ntawm kev rov ua dua raws DNA qauv strand. Raws li DNA ob chav helix yog unwound by helicase, replication tshwm sim nyias ntawm txhua tus qauv strand nyob rau hauv antiparallel cov lus qhia.
Qhov kev hloov pauv twg yog xav tias yuav cuam tshuam los ntawm kev hloov pauv hloov pauv?
Dependent Variable Qhov sib txawv uas nyob ntawm lwm yam uas ntsuas. Cov kev hloov pauv no yuav tsum tau hloov pauv raws li qhov kev sim ua haujlwm ntawm tus kheej hloov pauv lossis hloov pauv. Nws yog cov nyhuv presumed. Qhov kev tshawb fawb hloov pauv twg yog qhov tshwm sim?
Los ntawm kev hloov pauv hloov pauv hloov pauv?
Kev hloov pauv hloov pauv hloov pauv (TMA) yog qhov isothermal (tsis hloov pauv nucleic acid kub), ib leeg-tube nucleic acid amplification system siv ob lub enzymes, RNA polymerase thiab thim rov qab kev sau ntawv. … Cov txheej txheem no tuaj yeem siv los tsom rau RNA thiab DNA.
