Vesti iz sveta nauke

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Re: Vesti iz sveta nauke

Post by Indy on Thu Dec 08, 2016 11:25 am

Iskreno, koga briga.


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Re: Vesti iz sveta nauke

Post by паће on Thu Dec 08, 2016 12:22 pm

Могли би то да допуне и податком о распореду царских резова по данима и сатима у недељи. Јер сам чуо податак да се гомила тих случајева где је неопходан тај рез појављује петком поподне.


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Re: Vesti iz sveta nauke

Post by Indy on Thu Dec 08, 2016 12:37 pm

E, to je recimo interesantno.

Mislio sam ovo za evoluciju... mi smo vrsta u prolazu (kao i sve druge), to se ponekad zaboravi.


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Re: Vesti iz sveta nauke

Post by William Murderface on Thu Dec 08, 2016 12:43 pm

Ma za 50 godina ima svi da zivimo u Gataki. Ili u Road Warrior-u. Either way, nije bitno.


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Re: Vesti iz sveta nauke

Post by otto katz on Thu Dec 08, 2016 12:55 pm

Pa čekaj, još nije gotovo. Još se ništa ne zna.
@Inđi


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Re: Vesti iz sveta nauke

Post by Filipenko on Fri Mar 31, 2017 10:03 pm

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Re: Vesti iz sveta nauke

Post by Djamolidine Abdoujaparov on Sun Apr 09, 2017 9:05 pm

i ovo mu valjda dođe nešto kao vest iz nauke. Unpaywall.
fino radi firefox addon, samo što je meni do sada za radove koji su mi trebali uspeh bio u najboljem slučaju polovičan.
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Re: Vesti iz sveta nauke

Post by ontheotherhand on Sun Apr 09, 2017 10:14 pm

Možda će i autore addona tužiti vampiri izdavači kao što su Aleksandru Elbakjan koja je pokrenula Sci-hub.
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Re: Vesti iz sveta nauke

Post by Djamolidine Abdoujaparov on Sat Apr 22, 2017 6:23 pm

Why people prefer unequal societies

when the data are examined closely, it turns out that there is no evidence that people are actually concerned with economic inequality at all. Rather, they are bothered by something that is often confounded with inequality: economic unfairness.

to our knowledge, none of these researchers have made the specific claim we wish to make here: that there is no empirical evidence so far that people have any aversion to inequality itself.

We suggest that the perception that there is a preference for equality arises through an undue focus on special circumstances, often studied in the laboratory, where inequality and unfairness coincide. In most situations, however, including those involving real-world distributions of wealth, people's concerns about fairness lead them to favour unequal distributions.

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Re: Vesti iz sveta nauke

Post by ostap bender on Sat Apr 22, 2017 6:27 pm

eh, nature.com

koji slom mozga.


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Re: Vesti iz sveta nauke

Post by Ointagru Unartan on Sat Apr 22, 2017 7:56 pm

Djamolidine Abdoujaparov wrote:Why people prefer unequal societies

when the data are examined closely, it turns out that there is no evidence that people are actually concerned with economic inequality at all. Rather, they are bothered by something that is often confounded with inequality: economic unfairness.

to our knowledge, none of these researchers have made the specific claim we wish to make here: that there is no empirical evidence so far that people have any aversion to inequality itself.

We suggest that the perception that there is a preference for equality arises through an undue focus on special circumstances, often studied in the laboratory, where inequality and unfairness coincide. In most situations, however, including those involving real-world distributions of wealth, people's concerns about fairness lead them to favour unequal distributions.


Bezveze je clanak. Teza mu pociva na pretpostavci da postoje samo dva moguca stava prema jednakosti, za i protiv, pa onda, na osnovu cinjenice da ljudi uglavnom nisu za savrseno jednaku raspodelu dobara, autori izvode zakljucak da nejednakost vecini uopste ne smeta kao takva (sve dok je rezultat pravicne trzisne utakmice). Ta pretpostavka je pogresna i demantovana clancima koje sami autori navode. Primer:


A puzzle arises, however, when we consider a largely separate body of research in political psychology and behavioural economics: it turns out that when people are asked about the ideal distribution of wealth in their country, they actually prefer unequal societies11. This preference for inequality materializes in a wide range of countries12,

12.Kiatpongsan, S. & Norton, M. I. How much (more) should CEOs make? A universal desire for more equal pay. Perspect. Psychol. Sci. 9, 587–593 (2014).

A sta se tu zapravo tvrdi?

Abstract
Do people from different countries and different backgrounds have similar preferences for how much more the rich should earn than the poor? Using survey data from 40 countries (N = 55,238), we compare respondents’ estimates of the wages of people in different occupations—chief executive officers, cabinet ministers, and unskilled workers—to their ideals for what those wages should be. We show that ideal pay gaps between skilled and unskilled workers are significantly smaller than estimated pay gaps and that there is consensus across countries, socioeconomic status, and political beliefs. Moreover, data from 16 countries reveals that people dramatically underestimate actual pay inequality. In the United States—where underestimation was particularly pronounced—the actual pay ratio of CEOs to unskilled workers (354:1) far exceeded the estimated ratio (30:1), which in turn far exceeded the ideal ratio (7:1). In sum, respondents underestimate actual pay gaps, and their ideal pay gaps are even further from reality than those underestimates.

Poenta ovog gore clanka je da ljudi potcenjuju kolicinu nejednakosti i da u svim zemljama zele vise jednakosti, u SAD-u je idealna raspodela tako pedeset puta manje nejednaka od stvarne. Potrebna je gotamovsko-jezuitska logika da bi se od te cinjenice, dakle od cinjenice ljudi mahom zele vise jednakosti nego sto je ima, doslo do zakljucka ih sve savrseno boli kurac za jednakost (there is no evidence that people are actually concerned with economic inequality at all). Slom mozga, sto kaze Ostap.


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Re: Vesti iz sveta nauke

Post by Filipenko on Sat Apr 22, 2017 8:20 pm

Upravo, slično kao kada se želi slom režima u Damasku, ali se naglašava da nikako nije cilj da Isis uleti i da se ne želi jačanje Al Kaide i ugrožavanje granica Izraela. 
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Re: Vesti iz sveta nauke

Post by паће on Sat Apr 22, 2017 8:22 pm

Све би, али да им не уђе.


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Re: Vesti iz sveta nauke

Post by Gargantua on Sun Apr 23, 2017 7:07 pm

Juče bio "marš za nauku", i "u svetu" a i kod nas, mnogo je bilo simpa sličica, meni ova najsimpa 


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Re: Vesti iz sveta nauke

Post by diktotar on Wed Apr 26, 2017 8:19 pm

https://phys.org/news/2017-04-caterpillar-bags-biodegradable-solution-plastic.html


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Re: Vesti iz sveta nauke

Post by otto katz on Wed Apr 26, 2017 8:45 pm

diktotar wrote:https://phys.org/news/2017-04-caterpillar-bags-biodegradable-solution-plastic.html
O ovome sam odmah vidio i naslov kako to nije bez ozbiljnih problema, ali nisam čitao. Izgleda jedu plastiku, ali seru živu, ili tako nešto. 

Nego evo ovo. Letećemo svemirom kao meci. 
http://www.sciencealert.com/it-s-official-nasa-s-peer-reviewed-em-drive-paper-has-finally-been-published


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Re: Vesti iz sveta nauke

Post by diktotar on Wed Apr 26, 2017 8:57 pm

pa vec je u komentima neko napisao sta cemo kad pocnu da nam jedu police i posude sa hranom na njima


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Re: Vesti iz sveta nauke

Post by паће on Wed Apr 26, 2017 9:42 pm

otto katz wrote:
diktotar wrote:https://phys.org/news/2017-04-caterpillar-bags-biodegradable-solution-plastic.html
O ovome sam odmah vidio i naslov kako to nije bez ozbiljnih problema, ali nisam čitao. Izgleda jedu plastiku, ali seru živu, ili tako nešto. 

Nego evo ovo. Letećemo svemirom kao meci. 
http://www.sciencealert.com/it-s-official-nasa-s-peer-reviewed-em-drive-paper-has-finally-been-published

Ама још је већа посластица та Брољи-Бемова (претпостављам да није Bohm него Böhm) теорија са нелокалношћу - ако је то тачно, могли бисмо имати ансибл до краја века .


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Re: Vesti iz sveta nauke

Post by Djamolidine Abdoujaparov on Fri May 12, 2017 10:05 am

Offspring's Dexter Holland Finishes Ph.D, Thesis on HIV Research

Holland graduated from the University of Southern California Thursday – and will return to the stage with the Offspring May 13th.


Holland's dissertation boasts the interminably scientific title Discovery of Mature MicroRNA Sequences within the Protein-Coding Regions of Global HIV-1 Genomes: Predictions of Novel Mechanisms for Viral Infection and Pathogenicity. It's available to read in full via USC.
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Re: Vesti iz sveta nauke

Post by Filipenko on Fri May 12, 2017 10:12 am

Pomislio sam da je Fransoa Olan konačno posle 6 godina uradio nešto korisno. 
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Re: Vesti iz sveta nauke

Post by bela maca on Fri May 12, 2017 10:22 am

mogao je umesto sve te nauke da nauči kako se prave kvalitetne pesme..
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Re: Vesti iz sveta nauke

Post by Hubert de Montmirail on Wed Jul 19, 2017 2:19 am



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Re: Vesti iz sveta nauke

Post by Filipenko on Wed Jul 19, 2017 7:57 am

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Re: Vesti iz sveta nauke

Post by Hubert de Montmirail on Thu Jul 20, 2017 11:43 am

Major German Universities Cancel Elsevier Contracts

Charité–Berlin University of Medicine is joined by Humboldt University of Berlin, Free University of Berlin, and Technical University of Berlin in letting its Elsevier subscriptions lapse.

Samo napred, samo jako, jebem li im majku lihvarsku.


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Re: Vesti iz sveta nauke

Post by Daï Djakman Faré on Thu Jul 20, 2017 12:31 pm



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