������� � ��
::
Zabougornov Äîáðûé Àäìèíèñòðàòîð (èíîãäà) : 06.03.2005 : 12000 : Îáåð-ãðóïïåí-äîöåíò, ñò. ðóêîâîäèòåëü ãðóïïû ñêîðîñòíûõ ñâèíãåðîâ, îí æå Çàáàøëåâè÷ Îöààò Ïîýëåâè÷
: , 3 2008, 11:01:59 : Øíîáåëåâñêèå ïðåìèè
http://www.newsru.com/world/03oct2008/shnobel.html
...
Ïðåìèþ â îáëàñòè ìåäèöèíû ïîëó÷èë Äýí Ýðàéåëè èç óíèâåðñèòåòà Ñåâåðíîé Êàðîëèíû. Ó÷åíûé ïðîäåëàë ýêñïåðèìåíò ñ äâóìÿ ãðóïïàìè äîáðîâîëüöåâ, êîòîðûì âûäàë ñîâåðøåííî îäèíàêîâûå ïëàöåáî (ôàêòè÷åñêè áåñïîëåçíîå âåùåñòâî, èñïîëüçóåìîå â êà÷åñòâå ëåêàðñòâåííîãî ñðåäñòâà, ïîëîæèòåëüíûé ëå÷åáíûé ýôôåêò êîòîðîãî ñâÿçàí ñ ïîäñîçíàòåëüíûì ïñèõîëîãè÷åñêèì îæèäàíèåì ïàöèåíòà) áîëåóòîëÿþùèõ ñðåäñòâ. Ïåðâîé ãðóïïå îí ñîîáùèë, ÷òî äàåò èì ëåêàðñòâî ïî öåíå 2,5 äîëëàðà çà òàáëåòêó, à âòîðîé - ïî 10 öåíòîâ.
Òåñò ïîêàçàë, ÷òî ïîëó÷èâøèå áîëåå äîðîãîñòîÿùåå ëåêàðñòâî ìåíåå áîëåçíåííî ðåàãèðîâàëè íà ïðîïóñêàåìûå ÷åðåç íèõ íåáîëüøèå ðàçðÿäû òîêà. Ïî ìíåíèþ ó÷åíîãî, ýòî äîêàçûâàåò, ÷òî öåíà âëèÿåò íà îæèäàíèÿ ïàöèåíòîâ - ÷åì äîðîæå ëåêàðñòâî, òåì áîëüøåãî ýôôåêòà îò íåãî æäóò.
Øíîáåëåâñêàÿ ïðåìèÿ â îáëàñòè ýêîíîìèêè áûëà âðó÷åíà òðåì ó÷åíûì èç óíèâåðñèòåòà Íüþ-Ìåêñèêî - Äæåôðè Ìèëëåðó, Äæîøóà Òàéáóðó è Áðåíòó Äæîðäàíó. Îíè ðåøèëè âûÿñíèòü, ìîãóò ëè æåíùèíû êàêèì-òî îáðàçîì ïîäñîçíàòåëüíî äåìîíñòðèðîâàòü, ÷òî íàõîäÿòñÿ â áëàãîïðèÿòíîé äëÿ çà÷àòèÿ ôàçå - òàê, êàê ýòî äåëàþò ñàìêè æèâîòíûõ. Äëÿ ýòîãî îíè ïîïðîñèëè ñòðèï-òàíöîâùèö â íî÷íûõ êëóáàõ ïðåäîñòàâèòü îò÷åòû î ñâîèõ ÷àåâûõ â ðàçíûå ïåðèîäû ìåñÿöà. Ñîãëàñíî ðåçóëüòàòàì, òå æåíùèíû, ÷òî íå ïðèíèìàëè ãîðìîíàëüíûõ ïðîòèâîçà÷àòî÷íûõ ñðåäñòâ - ïîëó÷àëè ãîðàçäî áîëüøå ÷àåâûõ, ÷åì èõ "êîëëåãè, ñèäåâøèå íà òàáëåòêàõ".
Äâîå ó÷åíûõ èç óíèâåðñèòåòà Ñàí-Ïàóëó, â ñâîþ î÷åðåäü, ïîïûòàëèñü èññëåäîâàòü ïîâåäåíèå æèâîòíûõ, â ÷àñòíîñòè, èõ "òÿãó ê äðåâíîñòÿì". Çíàÿ î òîì, êàêèå "ðàçðóøåíèÿ" íà ìåñòå àðõåîëîãè÷åñêèõ ðàñêîïîê íàíîñÿò çâåðè, ðîþùèå çåìëþ, òàêèå êàê, íàïðèìåð, áðîíåíîñöû, ó÷åíûå âûêðàñèëè â ðàçíûå öâåòà è àêêóðàòíî çàðûëè â íåñêîëüêèõ óäàëåííûõ äðóã îò äðóãà ìåñòàõ ãëèíÿíûå ÷åðåïêè, à çàòåì çàïóñòèëè íà ìåñòî èññëåäîâàíèÿ áðîíåíîñöà. Îí èìåë óäîâîëüñòâèå ðûòüñÿ â çåìëå â òå÷åíèå äâóõ ìåñÿöåâ, ïîñëå ÷åãî ó÷åíûå îáíàðóæèëè, ÷òî âñå ÷åðåïêè áûëè íàéäåíû æèâîòíûì è "ïåðåìåøàíû". Çà ýòî îíè ïîëó÷èëè Øíîáåëåâñêóþ ïðåìèþ" ïî àðõåîëîãèè.
Ïðåìèþ ìèðà (êîòîðàÿ â íàñòîÿùåì, "íîáåëåâñêîì" âàðèàíòå ñ÷èòàåòñÿ ñàìîé ïðåñòèæíîé è âðó÷àåòñÿ îòäåëüíî îò îñòàëüíûõ) ïîëó÷èëà Øâåéöàðñêàÿ ôåäåðàëüíàÿ êîìèññèÿ ïî ýòèêå â áèîëîãèè, îòñòàèâàþùàÿ ìíåíèå, ÷òî "ó ðàñòåíèé åñòü äîñòîèíñòâî". Îïóáëèêîâàííûé êîìèññèåé äîêóìåíò ïîä íàçâàíèåì "Äîñòîèíñòâî æèâûõ ñóùåñòâ ïðèìåíèòåëüíî ê ðàñòåíèÿì" íàçûâàåò ïðè÷èíåíèå âðåäà ðàñòåíèÿì "ìîðàëüíî íåäîïóñòèìûì".
Øíîáåëåâñêèå ïðåìèè â îñòàëüíûõ êàòåãîðèÿõ. ÑÏÈÑÎÊ
 îñòàëüíûõ êàòåãîðèÿõ "Øíîáåëåâñêèå ïðåìèè" ïîëó÷èëè:
Ïèòàíèå: äâîå ó÷åíûõ èç Èòàëèè è Âåëèêîáðèòàíèè ïðè ïîìîùè ýëåêòðîíèêè ìîäèôèöèðîâàëè çâóê õðóñòà êàðòîôåëüíûõ ÷èïñîâ, ÷òîáû ñîçäàòü ó ãðûçóùåãî èõ ÷åëîâåêà îùóùåíèå áîëüøèõ "ñâåæåñòè è õðóñòêîñòè", ÷åì åñòü íà ñàìîì äåëå.
Áèîëîãèÿ: òðîå ôðàíöóçîâ óñòàíîâèëè, ÷òî áëîõè, æèâóùèå íà ñîáàêàõ ïðûãàþò âûøå, ÷åì òå, ÷òî îáèòàþò íà êîøêàõ.
Êîãíèòîëîãèÿ (íàóêà î ìûøëåíèè): ÷åòâåðî ÿïîíöåâ è âåíãð âûÿñíèëè, ÷òî ãðèáêîâàÿ ïëåñåíü ìîæåò ðåøàòü ãîëîâîëîìêè.
Ôèçèêà: ãðóïïà àìåðèêàíöåâ äîêàçàëà, ÷òî ñòðóíà, âîëîñ èëè ÷òî-ëèáî ïîäîáíîå ðàíî èëè ïîçäíî íåïðåìåííî ñêðóòèòñÿ â óçåëêè.
Ëèòåðàòóðà: Äýâèä Ñèìñ èç áèçíåñ-øêîëû â Ëîíäîíå, êàê î÷åâèäíî èç íàçâàíèÿ è ñîäåðæàíèÿ, "ñ ëþáîâüþ" íàïèñàë êíèãó "Òû, óáëþäîê! Ëèòåðàòóðíîå èññëåäîâàíèå îïûòà íàíåñåíèÿ îñêîðáëåíèé â îðãàíèçàöèÿõ".
.... _________________ A la guerre comme a la guerre èëè âòîðàÿ ðåäàêöèÿ Çàáóãîðíîâà
Loanka : 06.04.2006 : 3745 : Paris
: , 4 2008, 10:29:29 :
Ïðèêîëüíî
Ìîæåò è ìíå â íàóêó ïîäàòüñÿ..
Èùó òåìó äëÿ áóäóùåé äèññåðòàöèè.
Ëîàíêî. _________________ Ó÷åíüå — ñâåò, à íåó÷åíüå — ïðèÿòíûé ïîëóìðàê. (ñ) Æâàíåöêèé
Zabougornov Äîáðûé Àäìèíèñòðàòîð (èíîãäà) : 06.03.2005 : 12000 : Îáåð-ãðóïïåí-äîöåíò, ñò. ðóêîâîäèòåëü ãðóïïû ñêîðîñòíûõ ñâèíãåðîâ, îí æå Çàáàøëåâè÷ Îöààò Ïîýëåâè÷
: , 4 2008, 12:20:26 :
Ìåíÿ âîò ýòî ïðèêîëîëî, ïîéäó ïîèùó îðèãèíàëüíóþ ñòàòüþ...
Áèîëîãèÿ: òðîå ôðàíöóçîâ óñòàíîâèëè, ÷òî áëîõè, æèâóùèå íà ñîáàêàõ ïðûãàþò âûøå, ÷åì òå, ÷òî îáèòàþò íà êîøêàõ. _________________ A la guerre comme a la guerre èëè âòîðàÿ ðåäàêöèÿ Çàáóãîðíîâà
Tina : 10.11.2005 : 4579
: , 7 2008, 08:37:03 :
Zabougornov (): Ìåíÿ âîò ýòî ïðèêîëîëî, ïîéäó ïîèùó îðèãèíàëüíóþ ñòàòüþ...
Áèîëîãèÿ: òðîå ôðàíöóçîâ óñòàíîâèëè, ÷òî áëîõè, æèâóùèå íà ñîáàêàõ ïðûãàþò âûøå, ÷åì òå, ÷òî îáèòàþò íà êîøêàõ.
Áàëèí... Îäèí, êîíå÷íî, ýòî óñòàíîâèòü áûë íå â ñîñòîÿíèè. _________________ Íå áóäèòå âî ìíå ñòåðâó! Îíà è òàê, áåäíÿæêà, íå âûñûïàåòñÿ.
Zabougornov Äîáðûé Àäìèíèñòðàòîð (èíîãäà) : 06.03.2005 : 12000 : Îáåð-ãðóïïåí-äîöåíò, ñò. ðóêîâîäèòåëü ãðóïïû ñêîðîñòíûõ ñâèíãåðîâ, îí æå Çàáàøëåâè÷ Îöààò Ïîýëåâè÷
: , 7 2008, 09:03:53 :
Êòî-òî æ äîëæåí áûë êîðìèòü ýòèõ íåñ÷àñòíûõ ñîáàê è êîøåê, íå âñåì æå ÷èñòîé íàóêîé çàíèìàòüñÿ, çà áëîõàìè ñëåäèòü.... _________________ A la guerre comme a la guerre èëè âòîðàÿ ðåäàêöèÿ Çàáóãîðíîâà
Tina : 10.11.2005 : 4579
: , 7 2008, 11:10:40 :
Zabougornov (): Êòî-òî æ äîëæåí áûë êîðìèòü ýòèõ íåñ÷àñòíûõ ñîáàê è êîøåê, íå âñåì æå ÷èñòîé íàóêîé çàíèìàòüñÿ, çà áëîõàìè ñëåäèòü....
Ïîäîæäè, òàê òû äóìàåøü, ÷òî òå êòî êîðìèë, òîæå ó÷åíûå? Íó, òîãäà è ÿ â íåêîòîðîì ðîäå, çàíèìàþñü íàóêîé.
Íååå, ÿ äóìàþ, âñå-òàêè âñå òðîå íàáëþäàëè çà áëîõàìè. Íàäî æå áûëî êàê-òî èçìåðèòü âûñîòó ïðûæêà, ñèëó, ñ êîòîðîé áëîõà îòòàëêèâàåòñÿ îò øêóðû íó è ò.ä. Íåïðîñòîé íàó÷íûé òðóä...Êîðìèëè, êàê âñåãäà, ëàáîðàíòû..Íó èëè ñòóäåíòû. Âîçìîæíî òîæå êèòàéñêèå. _________________ Íå áóäèòå âî ìíå ñòåðâó! Îíà è òàê, áåäíÿæêà, íå âûñûïàåòñÿ.
Zabougornov Äîáðûé Àäìèíèñòðàòîð (èíîãäà) : 06.03.2005 : 12000 : Îáåð-ãðóïïåí-äîöåíò, ñò. ðóêîâîäèòåëü ãðóïïû ñêîðîñòíûõ ñâèíãåðîâ, îí æå Çàáàøëåâè÷ Îöààò Ïîýëåâè÷
: , 7 2008, 12:11:57 :
Tina (): Ïîäîæäè, òàê òû äóìàåøü, ÷òî òå êòî êîðìèë, òîæå ó÷åíûå? Íó, òîãäà è ÿ â íåêîòîðîì ðîäå, çàíèìàþñü íàóêîé.
Íååå, ÿ äóìàþ, âñå-òàêè âñå òðîå íàáëþäàëè çà áëîõàìè. Íàäî æå áûëî êàê-òî èçìåðèòü âûñîòó ïðûæêà, ñèëó, ñ êîòîðîé áëîõà îòòàëêèâàåòñÿ îò øêóðû íó è ò.ä. Íåïðîñòîé íàó÷íûé òðóä...Êîðìèëè, êàê âñåãäà, ëàáîðàíòû..Íó èëè ñòóäåíòû. Âîçìîæíî òîæå êèòàéñêèå.
Íó äà, ýòî ÿ ìàõó äàë, êîðìèëè êîíå÷íî ñòóäåíòû, êëåòêè ÷èñòèëè ëàáîðàíòû. Îäèí (íàó÷íûé ðóêîâîäèòåëü) âûáèâàë ôîíäû, äðóãîé çàíèìàëñÿ ëèòåðàòóðíûì îáçîðîì, íó à óæ òðåòèé - çà áëîõàìè íàáëþäàë. _________________ A la guerre comme a la guerre èëè âòîðàÿ ðåäàêöèÿ Çàáóãîðíîâà
Loanka : 06.04.2006 : 3745 : Paris
: , 7 2008, 12:25:12 :
Zabougornov (): Íó äà, ýòî ÿ ìàõó äàë, êîðìèëè êîíå÷íî ñòóäåíòû, êëåòêè ÷èñòèëè ëàáîðàíòû. Îäèí (íàó÷íûé ðóêîâîäèòåëü) âûáèâàë ôîíäû, äðóãîé çàíèìàëñÿ ëèòåðàòóðíûì îáçîðîì, íó à óæ òðåòèé - çà áëîõàìè íàáëþäàë.
À êòî çàïèñûâàë, èçèíÿþñü? _________________ Ó÷åíüå — ñâåò, à íåó÷åíüå — ïðèÿòíûé ïîëóìðàê. (ñ) Æâàíåöêèé
Zabougornov Äîáðûé Àäìèíèñòðàòîð (èíîãäà) : 06.03.2005 : 12000 : Îáåð-ãðóïïåí-äîöåíò, ñò. ðóêîâîäèòåëü ãðóïïû ñêîðîñòíûõ ñâèíãåðîâ, îí æå Çàáàøëåâè÷ Îöààò Ïîýëåâè÷
: , 7 2008, 13:30:06 :
À âîò çàïèñûâàë óæå êèòàéñêèé ñòóäåíò! _________________ A la guerre comme a la guerre èëè âòîðàÿ ðåäàêöèÿ Çàáóãîðíîâà
Loanka : 06.04.2006 : 3745 : Paris
: , 8 2008, 11:13:13 :
Âîò åùå îäèí êàíäèäàòèê, è ñóæåò êóðüåçíûé.
http://news.mail.ru/society/2077204/print/
08.10 2008, 11:34 ÐÈÀ «Íîâîñòè»
Ýâîëþöèÿ ÷åëîâåêà îñòàíîâèëàñü — ó÷åíûå
Ðàçâèòèå ÷åëîâåêà êàê áèîëîãè÷åñêîãî âèäà ïðàêòè÷åñêè îñòàíîâèëîñü. Ýòî ïðîèçîøëî èç-çà îñëàáëåíèÿ â ñîâðåìåííîì îáùåñòâå äåéñòâèÿ ôàêòîðîâ, îáåñïå÷èâàþùèõ ýâîëþöèþ: åñòåñòâåííîãî îòáîðà, ìóòàöèé è ñëó÷àéíûõ èçìåíåíèé ãåíîòèïà (ñîâîêóïíîñòè ãåíîâ êîíêðåòíîãî ÷åëîâåêà).
Çàïàäíûå ó÷åíûå ïðèøëè ê âûâîäó, ÷òî ÷åëîâåê áîëüøå íå áóäåò ýâîëþöèîíèðîâàòü è â áóäóùåì îí áóäåò òî÷íî òàêèì æå, êàê è ñåãîäíÿ.
Ïî äàííûì ïðîôåññîðà Ñòèâà Äæîíñà èç University College London (UCL), ðàçâèòèå ÷åëîâåêà êàê áèîëîãè÷åñêîãî âèäà ïðàêòè÷åñêè îñòàíîâèëîñü. Ãåíåòèê ñ÷èòàåò, ÷òî ýòî ïðîèçîøëî èç-çà îñëàáëåíèÿ â ñîâðåìåííîì îáùåñòâå äåéñòâèÿ ôàêòîðîâ, îáåñïå÷èâàþùèõ ýâîëþöèþ: åñòåñòâåííîãî îòáîðà, ìóòàöèé è ñëó÷àéíûõ èçìåíåíèé ãåíîòèïà (ñîâîêóïíîñòè ãåíîâ êîíêðåòíîãî ÷åëîâåêà).
«Âûÿñíèëîñü, ÷òî èç-çà ïåðåìåí â ìîäåëè ïîëîâîãî ïîâåäåíèÿ èíòåíñèâíîñòü ìóòàöèè ÷åëîâåêà óïàëà», – ñîîáùèë àíãëèéñêèé ó÷åíûé. «Ïåðåìåíû â ñîöèàëüíîé ñôåðå çà÷àñòóþ âëèÿþò íà ãåíåòè÷åñêîå áóäóùåå ÷åëîâåêà», – îòìåòèë Äæîíñ, ïðèâåäÿ â ïðèìåð áðà÷íóþ ìîäåëü è ôåíîìåí êîíòðàöåïöèè. Ãåíîòèï ìîæåò èçìåíÿòüñÿ òàêæå è ïîä õèìè÷åñêèì èëè ðàäèîàêòèâíûì âîçäåéñòâèåì, íî â íàñòîÿùåå âðåìÿ îäíîé èç ñàìûõ âàæíûõ ïðè÷èí ìóòàöèè ñòàë ïðåêëîííûé âîçðàñò ìóæ÷èí.
Ãåíåòèê ïîÿñíèë, ÷òî ó ìóæ÷èí äåëåíèå êëåòîê ñ âîçðàñòîì óñêîðÿåòñÿ. «Êàæäîå äåëåíèå êëåòêè ìîæåò ïðèâåñòè ê îøèáêå, ìóòàöèè, ñáîþ, – óêàçàë Ñòèâ Äæîíñ. – Äëÿ 30-ëåòíåãî ìóæ÷èíû, ìåæäó òîé ñïåðìîé, êîòîðîé îí áûë çà÷àò, è òîé, êîòîðóþ âûäåëÿåò îí ñàì, ñóùåñòâóåò ïðèìåðíî 300 ðàçëè÷èé, è êàæäîå èç íèõ ìîæåò ñòàòü ïðè÷èíîé îøèáîê.  ñëó÷àå îòöîâñòâà â 50-ëåòíåì âîçðàñòå ýòîò ïîêàçàòåëü óæå ïðåâûøàåò òûñÿ÷ó. Ïîýòîìó ñíèæåíèå êîëè÷åñòâà îòöîâ â âîçðàñòå — ïðîöåññ, êîòîðûé ïðîèñõîäèò â íàñòîÿùåå âðåìÿ, — ñóùåñòâåííî âëèÿåò íà ìóòàöèîííóþ îãðàíè÷åííîñòü».
Åùå îäèí ôàêòîð, áåçóñëîâíî âëèÿþùèé íà ýâîëþöèþ, — ôàêòè÷åñêîå îòñóòñòâèå åñòåñòâåííîãî îòáîðà. Íåñêîëüêî âåêîâ íàçàä îêîëî ïîëîâèíû âñåõ íîâîðîæäåííûõ íå äîæèâàëè äî 20-ëåòíåãî âîçðàñòà.  íàøå âðåìÿ çà ñ÷åò äîñòèæåíèé ìåäèöèíû â ðàçâèòûõ ñòðàíàõ äî 21 ãîäà äîæèâàþò îêîëî 98% âñåõ íîâîðîæäåííûõ.
Ïàäåíèå êîëè÷åñòâà ñëó÷àéíûõ èçìåíåíèé åùå áîëåå óñèëèâàåò çàìå÷åííóþ ïðîôåññîðîì èç Ëîíäîíà òåíäåíöèþ. «Ëþäè ïîõîæè äðóã íà äðóãà â 10 òûñ. ðàç áîëüøå, ÷åì ñëåäîâàëî áû, åñëè èñõîäèòü èç çàêîíîâ æèâîòíîãî ìèðà, è âñå ýòî áëàãîäàðÿ çåìëåäåëèþ, — ïîÿñíèë îí. — Åñëè áû íå áûëî îñâîåíî âîçäåëûâàíèå ñåëüñêîõîçÿéñòâåííûõ êóëüòóð, ïîïóëÿöèÿ ÷åëîâåêà ñåé÷àñ, âåðîÿòíî, äîñòèãëà áû ïîëóìèëëèîíà îñîáåé».
Ó÷åíûé ïîÿñíèë, ÷òî «íåáîëüøèå èçîëèðîâàííûå ïîïóëÿöèè ìîãóò ýâîëþöèîíèðîâàòü â ïðîèçâîëüíîì íàïðàâëåíèè, ïîñêîëüêó èìååò ìåñòî ñëó÷àéíàÿ ïîòåðÿ ãåíîâ». «Â ìåæäóíàðîäíîì ìàñøòàáå âñå ïîïóëÿöèè îêàçûâàþòñÿ ñâÿçàíû ìåæäó ñîáîé, è âåðîÿòíîñòü ñëó÷àéíûõ èçìåíåíèé ñîêðàùàåòñÿ», — ïîäûòîæèë Ñòèâ Äæîíñ.
Ïðîôåññîð Äæîíñ äîáàâèë: «Â áûëûå âðåìåíà âëèÿòåëüíûé ìóæ÷èíà ìîã èìåòü ñîòíè äåòåé». Îí ïðèâåë â ïðèìåð ïðàâèòåëÿ Ìàðîêêî Ìóëàÿ Èñìàèëà, óìåðøåãî â XVIII ñòîëåòèè, ó êîòîðîãî, ïî íåêîòîðûì äàííûì, áûëî 888 äåòåé. Ïðåäïîëàãàåòñÿ, ÷òî äëÿ ñîâåðøåíèÿ ýòîãî ïîäâèãà Èñìàèëó ïðèõîäèëîñü ñîâîêóïëÿòüñÿ â ñðåäíåì ñ 1,2 æåíùèíû â äåíü íà ïðîòÿæåíèè 60 ëåò.
Ìàòåðèàë ïîäãîòîâëåí èíòåðíåò-ðåäàêöèåé www.rian.ru íà îñíîâå èíôîðìàöèè îòêðûòûõ èñòî÷íèêîâ _________________ Ó÷åíüå — ñâåò, à íåó÷åíüå — ïðèÿòíûé ïîëóìðàê. (ñ) Æâàíåöêèé
Loanka : 06.04.2006 : 3745 : Paris
: , 8 2008, 12:09:33 :
(ïàðäîí, òåìîé îøèáëàñü, ïîñò óäàëèëà) _________________ Ó÷åíüå — ñâåò, à íåó÷åíüå — ïðèÿòíûé ïîëóìðàê. (ñ) Æâàíåöêèé
Ìóðçèëêà : 14.09.2006 : 183
: , 9 2008, 00:07:46 :
Tina (): Íååå, ÿ äóìàþ, âñå-òàêè âñå òðîå íàáëþäàëè çà áëîõàìè. Íàäî æå áûëî êàê-òî èçìåðèòü âûñîòó ïðûæêà
Óãó... ëèíåéêîé! øîá êàëèáðàæ íå ñáèëñè...
Zabougornov Äîáðûé Àäìèíèñòðàòîð (èíîãäà) : 06.03.2005 : 12000 : Îáåð-ãðóïïåí-äîöåíò, ñò. ðóêîâîäèòåëü ãðóïïû ñêîðîñòíûõ ñâèíãåðîâ, îí æå Çàáàøëåâè÷ Îöààò Ïîýëåâè÷
: , 10 2008, 19:16:29 :
Ëàóðåàòû Øíîáåëåâñêîé ïðåìèè (2007) â îáëàñòè àâèàöèè:
Ïàòðèñèÿ Â. Àãîñòèíî, Ñàíòüÿãî À. Ïëàíî è Äèåãî À. Ãîëîìáåê èç Àðãåíòèíû çà îòêðûòèå, ÷òî «Âèàãðà» ïîìîãàåò õîìÿêàì ñïðàâèòüñÿ ñ ïîñëåäñòâèÿìè ðåçêîé ñìåíû ÷àñîâûõ ïîÿñîâ.
http://www.pnas.org/content/104/23/9834.abstract
Abstract
Mammalian circadian rhythms are generated by a master clock located in the suprachiasmatic nuclei and entrained by light-activated signaling pathways. In hamsters, the mechanism responsible for light-induced phase advances involves the activation of guanylyl cyclase, cGMP and its related kinase (PKG). It is not completely known whether interference with this pathway affects entrainment of the clock, including adaptation to changing light schedules. Here we report that cGMP-specific phosphodiesterase 5 is present in the hamster suprachiasmatic nuclei, and administration of the inhibitor sildenafil (3.5 mg/kg, i.p.) enhances circadian responses to light and decreases the amount of time necessary for reentrainment after phase advances of the light–dark cycle. These results suggest that sildenafil may be useful for treatment of circadian adaptation to environmental changes, including transmeridian eastbound flight schedules. _________________ A la guerre comme a la guerre èëè âòîðàÿ ðåäàêöèÿ Çàáóãîðíîâà
Zabougornov Äîáðûé Àäìèíèñòðàòîð (èíîãäà) : 06.03.2005 : 12000 : Îáåð-ãðóïïåí-äîöåíò, ñò. ðóêîâîäèòåëü ãðóïïû ñêîðîñòíûõ ñâèíãåðîâ, îí æå Çàáàøëåâè÷ Îöààò Ïîýëåâè÷
: , 10 2008, 19:22:19 :
Ëàóðåàòû Øíîáåëåâñêîé ïðåìèè (2007) â îáëàñòè äèåòîëîãèè
Äèåòîëîãèÿ. Áðàéàí Óýíñèíê èç Êîðíåëëñêîãî óíèâåðñèòåòà çà èññëåäîâàíèå, äîêàçàâøåå, ÷òî àïïåòèò ÷åëîâåêà ïðàêòè÷åñêè íåóòîëèì (ó÷åíûé ïðîâåë ýêñïåðèìåíò, ïðåäëàãàÿ ëþäÿì óãîñòèòüñÿ ñóïîì èç áåçäîííîé, ñàìîíàïîëíÿþùåéñÿ ìèñêè).
http://www.ncbi.nlm.nih.gov/pubmed/15761167
Bottomless bowls: why visual cues of portion size may influence intake.
Wansink B, Painter JE, North J.
Applied Economics and Marketing, 110 Warren Hall, Cornell University, Ithaca, NY 14853-7801, USA. Wansink@uiuc.edu
OBJECTIVE: Using self-refilling soup bowls, this study examined whether visual cues related to portion size can influence intake volume without altering either estimated intake or satiation. RESEARCH METHODS AND PROCEDURES: Fifty-four participants (BMI, 17.3 to 36.0 kg/m2; 18 to 46 years of age) were recruited to participate in a study involving soup. The experiment was a between-subject design with two visibility levels: 1) an accurate visual cue of a food portion (normal bowl) vs. 2) a biased visual cue (self-refilling bowl). The soup apparatus was housed in a modified restaurant-style table in which two of four bowls slowly and imperceptibly refilled as their contents were consumed. Outcomes included intake volume, intake estimation, consumption monitoring, and satiety. RESULTS: Participants who were unknowingly eating from self-refilling bowls ate more soup [14.7+/-8.4 vs. 8.5+/-6.1 oz; F(1,52)=8.99; p<0.01] than those eating from normal soup bowls. However, despite consuming 73% more, they did not believe they had consumed more, nor did they perceive themselves as more sated than those eating from normal bowls. This was unaffected by BMI. DISCUSSION: These findings are consistent with the notion that the amount of food on a plate or bowl increases intake because it influences consumption norms and expectations and it lessens one's reliance on self-monitoring. It seems that people use their eyes to count calories and not their stomachs. The importance of having salient, accurate visual cues can play an important role in the prevention of unintentional overeating. _________________ A la guerre comme a la guerre èëè âòîðàÿ ðåäàêöèÿ Çàáóãîðíîâà
Tina : 10.11.2005 : 4579
: , 11 2008, 10:54:12 :
Zabougornov (): Ëàóðåàòû Øíîáåëåâñêîé ïðåìèè (2007) â îáëàñòè àâèàöèè:
Ïàòðèñèÿ Â. Àãîñòèíî, Ñàíòüÿãî À. Ïëàíî è Äèåãî À. Ãîëîìáåê èç Àðãåíòèíû çà îòêðûòèå, ÷òî «Âèàãðà» ïîìîãàåò õîìÿêàì ñïðàâèòüñÿ ñ ïîñëåäñòâèÿìè ðåçêîé ñìåíû ÷àñîâûõ ïîÿñîâ.
Î÷åíü ïîëåçíûé òðóä â îáëàñòè àâèàöèè!
Óô, òåïåðü ñïîêîéíî ñìîãó õîìÿêîâ ïåðåâîçèòü, ãëàâíîå âèàãðû êóïèòü. À òî , áåäíûå ,ðàíüøå òàê ñòðàäàëè îò ñìåíû ÷àñîâûõ ïîÿñîâ, ýòî ÷òî-òî... _________________ Íå áóäèòå âî ìíå ñòåðâó! Îíà è òàê, áåäíÿæêà, íå âûñûïàåòñÿ.
Powered by phpBB © 2001, 2005 phpBB Group