he aha te tikanga o te mīhini centrifuge
Mīhini Whakapūmau: Te Whakapai Ake i te Whai Hua me te Tika i roto i ngā Ahumahi Rerekē
Kupu Whakataki
He mahi nui tā ngā mīhini whakapūtā i roto i ngā ahumahi maha, e āhei ai te wehewehe i ngā matū i runga i te mātotoru, te rahi, te matotoru rānei. Ka whakamahia e ēnei taputapu te kaha whakapūtā, he āhuatanga e pāngia ai te mea e neke ana i te ara piko e te kaha ki waho. Mā te hurihuri i ngā tauira i ngā tere teitei, ka wehewehe pai ngā mīhini whakapūtā i ngā wāhanga, ka waiho hei taputapu tino nui i roto i te rangahau pūtaiao, te tātaritanga hauora, me ngā tukanga hanga. I roto i tēnei tuhinga, ka rukuhia e mātou te tikanga o ngā mīhini whakapūtā, ka tūhuratia ā rātou tono puta noa i ngā ahumahi, ka matapakihia hoki ā rātou mātāpono mahi me ngā momo.
I. Te Mārama ki ngā Mīhini Whakapūtahi
A. Whakamāramatanga me te Hītori
Ko ngā mīhini whakapūtā he taputapu e whakamahia ana hei wehewehe i ngā matū, i ngā wāhanga rānei mai i te ranunga mā te kaha whakapūtā. Mā tēnei kaha ka taea te pana i ngā matūriki taumaha ki te taha o te taputapu hurihuri, ko ngā matū māmā ake ia ka noho tata ki te pokapū. I ahu mai te ariā o te whakapūtā i te rautau 19 i te wā i rapu ai ngā kairangahau i ngā tikanga whai hua hei wehewehe i ngā ranunga. Nā ngā whanaketanga i whai ake nei i puta ai ngā mīhini whakapūtā hou, ā, i puta ai ngā putanga hou i roto i ngā mara pūtaiao maha.
B. Ngā Mātāpono Whakahaere
Ko te kaupapa o te mahi a ngā mīhini whakapūtāhui ko te whakatōtō, e whakamahi ana i te kaha e puta mai ana i te hurihuri hei wehewehe i ngā wāhanga i runga i tō rātou mātotoru. I te hurihuri tere o te mīhini, ka pāngia te ranunga i roto i te taputapu e te kaha ki waho, ka āwhina i te wehenga o ngā matūriki. He tino whai hua tēnei tukanga ina mahi ana me ngā wai, ngā whakatārewatanga rānei kei roto ngā totoka kore e rewa.
II. Ngā Whakamahinga i roto i ngā Ahumahi Rerekē
A. Te Marae Hauora me te Rongoā
He mahi nui tā ngā mīhini whakapūtā i roto i ngā ahumahi hauora me te rongoā. Ka whakamahia ēnei taputapu i roto i ngā taiwhanga hei wehewehe i ngā wāhanga toto, ngā pūtau, me ngā tauira DNA. Ko ngā tauira toto e tangohia ana mai i ngā tūroro ka tukatukahia mā te whakamahi i ngā whakapūtā hei wehe i te parāuma, te toto toto, me ngā momo pūtau toto. Hei tāpiri, ka whakawhirinaki ngā kamupene rongoā ki ngā mīhini whakapūtā hei wehewehe i ngā wāhanga wai rerekē, hei whakahaere i te hanga rongoā me ngā kano kano.
B. Rangahau Pūtaiao
E whakamahia whānuitia ana ngā mīhini whakapūtā i roto i ngā rangahau pūtaiao puta noa i ngā marautanga pēnei i te koiora, te matū, me te ahupūngao. I roto i te koiora, ka whakamahia e ngā kairangahau te whakapūtā hei wehewehe i ngā wāhanga pūtau, hei wehe i ngā whekau iti o roto i te pūtau, hei ako hoki i ngā taunekeneke ngota. I roto i te mara o te matū, ka āwhina ngā mīhini whakapūtā ki te purenga o ngā matū, te wehenga o ngā ranunga, me te whakaahua i ngā hanganga ngota. I roto i te ahupūngao, he mahi nui tā ēnei mīhini ki te ako i ngā matūriki me ā rātou taunekeneke.
C. Tātari Taiao
He mahi nui tā ngā mīhini whakapūtā i roto i te tātari taiao mā te wehewehe i ngā wāhanga rerekē o te wai para, ngā paru, me ngā tauira oneone. Mā te tautuhi me te ine i ngā wāhanga motuhake, ka taea e ngā kairangahau te aromatawai i ngā taumata parahanga, te aroturuki i te kounga o te wai, me te aromatawai i ngā pānga ki te taiao. Ka whakamahia ngā tikanga whakapūtā hei tātari i ngā kukū konganuku taumaha, ngā hauwaiwai hinu, me ngā taupori moroiti, hei āwhina i ngā kaipūtaiao taiao ki te whakatau whai whakaaro mō ngā mahi whakaora me te tiaki taiao.
D. Ahumahi Hinu me te Hau
I roto i te umanga hinu me te hau, ka whakamahia ngā mīhini whakapūtā mō ngā tukanga whakarunga me ngā tukanga whakararo. Ka āwhina ēnei taputapu ki te wehewehe i te hinu mata, te hau māori, me te wai, ka āwhina i ngā mahi whakapai me te tukatuka whai hua. Ka taea e ngā mīhini whakapūtā te wehewehe i ngā paru mai i te hinu mata, kia pai ake ai te kounga o te hua whakamutunga, kia iti ake ai hoki ngā tūponotanga taiao. Ka whakamahia hoki ēnei i roto i ngā mahi keri, ka tangohia e rātou te paru keri me ngā poke totoka mai i ngā wai kua tangohia.
III. Ngā Momo Mīhini Whakapūtā
A. Ngā Pūwhakatahuri-ā-Ultra
He mīhini tere-rahi ngā pūwhakawhiti-ā-ira, ā, ka taea te whakaputa i ngā kaha ā-papatipu tino teitei. Ka taea e ēnei taputapu te eke ki ngā tere whakamiharo tae atu ki te 150,000 hurihanga ia meneti (rpm) ā, e whakamahia ana i roto i ngā taiwhanga rangahau mō ngā mahi uaua pēnei i te wehewehe i ngā macromolecules pēnei i ngā pūmua me ngā waikawa karihi. He rotors motuhake ngā pūwhakawhiti-ā-ira, ā, e whakahaerehia ana i raro i ngā āhuatanga e tino whakahaerehia ana kia tika ai, kia tika ai hoki ngā hua.
B. Ngā Pūwhakatō Pouaka Whakamatao
E ai ki te ingoa, kei roto i ngā mīhini whakamātao ngā tikanga whakamatao hei pupuri i te pāmahana iti i te wā e whakamātaohia ana. He whānuitia te whakamahinga o ēnei mīhini i roto i ngā taiwhanga e mahi ana me ngā tauira koiora tairongo e hiahia ana kia whakahaerehia te pāmahana kia mau tonu ai te kounga. Mā te whakaiti i te mōrearea o te pirau o te tauira me te whakarite i te pumau, he taputapu nui ngā mīhini whakamātao i roto i ngā rangahau hauora me ngā tono tātaritanga.
C. Ngā Pūwhakawhitiwhiti Iti
He mīhini whakatere iti ngā mīhini whakatere iti e whakamahia ana mō te tukatuka i ngā tauira iti i roto i ngā taiwhanga. He mea hanga ēnei kia tere te mahi, mai i te 10,000 ki te 20,000 rpm. Ka kitea ngā whakamahinga o ngā whakatere iti i roto i ngā mara maha, pērā i te matū koiora, te ira tangata, me te koiora ngota, e āhei ai ngā kairangahau ki te wehewehe tere i ngā wāhanga pūtau me ngā momo koiora ngota.
D. Ngā Pūwhakapūmau Ahumahi
He mea hanga motuhake ngā mīhini whakapūkara ahumahi hei whakahaere i ngā rahinga nui o ngā ranunga i roto i ngā tukanga hanga. He mea hanga ēnei taputapu pakari hei tu atu i ngā taiao uaua, ā, e whakamahia ana i roto i ngā rāngai pēnei i te kai me te inu, te matū, me te maimoatanga wai para. Mā ngā whakapūkara ahumahi ka whakarite kia pai te wehenga o ngā wai me ngā totoka, ka whakarei ake i te kounga o te hua, ā, ka arotau i ngā tukanga whakaputa.
E. Ngā Pūwhakapūtanga Haumanu
He whānuitia te whakamahinga o ngā mīhini centrifuge haumanu i roto i ngā taiwhanga hauora, i ngā hōhipera, me ngā wāhi rongoā mō ngā tikanga tātaritanga o ia rā. Ko te tikanga, ka puta mai ēnei taputapu i roto i ngā tauira papamahi, ā, ka whakamahia hei wehewehe i ngā tauira toto, hei tiki i te plasma, i te serum rānei, me te tātari i ngā momo tohu koiora. Ka whakarei ake ngā centrifuge haumanu i te tere me te tika o ngā whakamātautau tātaritanga, ka taea ai e ngā tohunga hauora te whakatau i ngā whakatau tika mō te tiaki tūroro.
Whakamutunga
He taputapu tino nui ngā mīhini whakapūtā i roto i ngā momo ahumahi kanorau, e huri ana i te rangahau pūtaiao, te tātaritanga hauora, me ngā tukanga hanga. Nā te kaha ki te wehewehe i ngā matū i runga i te mātotoru, te rahi, te matotoru rānei, kua noho ēnei mīhini hei hoa nui i roto i ngā taiwhanga, i ngā kamupene rongoā, me ngā rāngai ahumahi. I te haere tonu o te whanaketanga o te hangarau, kāore e kore ka nui haere te mahi a ngā mīhini whakapūtā ki te whakarei ake i te pai, te tika, me ngā whanaketanga i roto i ngā momo ahumahi.
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