Results 91 to 100 of about 4,736,543 (278)

Independent opinions?

open access: yes, 2010
Democratic decision-making is often defended on grounds of the ''wisdom of crowds'': decisions are more likely to be correct if they are based on many independent opinions, so a typical argument in social epistemology. But what does it mean to have independent opinions?
Dietrich Franz, Spiekermann Kai
openaire   +2 more sources

Photoswitchable Conductive Metal–Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu   +5 more
wiley   +1 more source

Мониторинг мнений: ноябрь — декабрь 2018

open access: yesМониторинг общественного мнения: экономические и социальные перемены, 2018
Результаты ежедневных опросов «ВЦИОМ-Спутник». Метод опроса — телефонное интервью по стратифицированной двухосновной случайной выборке стационарных и мобильных номеров объемом 1600 респондентов.
Russian Public Opinion Research Center
doaj  

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

Мониторинг мнений: январь — февраль 2019

open access: yesМониторинг общественного мнения: экономические и социальные перемены, 2019
Результаты ежедневных опросов «ВЦИОМ-Спутник». Метод опроса — телефонное интервью по стратифицированной двухосновной случайной выборке стационарных и мобильных номеров объемом 1600 респондентов.
Russian Public Opinion Research Center
doaj  

Interacting Agents and Continuous Opinions Dynamics

open access: yes, 2001
We present a model of opinion dynamics in which agents adjust continuous opinions as a result of random binary encounters whenever their difference in opinion is below a given threshold.
Amblard, Frederic   +3 more
core  

Comprehensive Review of Opinion Summarization [PDF]

open access: yes, 2011
The abundance of opinions on the web has kindled the study of opinion summarization over the last few years. People have introduced various techniques and paradigms to solving this special task.
Ganesan, Kavita   +3 more
core  

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

Ars est artem celare – Die Lüge als rhetorische Kunst betrachtet

open access: yesCahiers d’Études Germaniques, 2014
Since classical antiquity rhetoricians have reflected carefully upon truth and lies in an extra-moral sense. Rhetoric does not deal with self-evident or absolute truths, but with reasoned opinions and probabilities.
Gert Ueding
doaj   +1 more source

PageRank model of opinion formation on Ulam networks

open access: yes, 2013
We consider a PageRank model of opinion formation on Ulam networks, generated by the intermittency map and the typical Chirikov map. The Ulam networks generated by these maps have certain similarities with such scale-free networks as the World Wide Web ...
Chakhmakhchyan, L., Shepelyansky, D.
core   +3 more sources

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