Results 111 to 120 of about 10,087,447 (327)

Neural synchronization and its impact on intergroup attitudes in dynamic interactions

open access: yesCommunications Biology
Dynamic transitions between competition and cooperation are common in real-world intergroup interactions, yet prior research has typically examined competition or cooperation in isolation.
Yatian Lei   +4 more
doaj   +1 more source

Effects of Empty Sites on Cooperation in the Prisoner’s Dilemma Game Based on Social Diversity

open access: yesDiscrete Dynamics in Nature and Society, 2014
We study the effects of empty sites in the prisoner’s dilemma game based on social diversity by introducing some empty sites into a square lattice. The results reveal that the empty sites dramatically enhance the cooperation level for a wide range of ...
Wang Liming, Feng Wu
doaj   +1 more source

Enhancing ‘Enhanced Cooperation’: constraints and opportunities of an inflexible flexibility clause. College of Europe Policy Brief #1.19, March 2019 [PDF]

open access: yes, 2019
> In the framework of Enhanced Cooperation in the EU less than a handful of policy projects have been realised so far. > Procedural and substantive bottlenecks in the relevant Treaty provisions streamline the framework’s application towards special ...
Gerards, Carsten, Wessels, Wolfgang
core  

Tailoring Functional Properties of Ti–Ni–Cu Shape Memory Alloy Thin Films for MEMS Actuators

open access: yesAdvanced Engineering Materials, EarlyView.
A comprehensive study of critical parameters required to develop well‐performing Ti–Ni–Cu thin film shape memory alloy microactuators is provided. Materials science and device integration aspects are integrated by addressing structural and physical relationships using complementary characterization techniques as well as a practical fabrication solution
Elaheh Akbarnejad   +6 more
wiley   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Doubly effects of information sharing on interdependent network reciprocity

open access: yesNew Journal of Physics, 2018
Understanding large-scale cooperation among unrelated individuals is one of the greatest challenges of the 21st century. Since human cooperation evolves on social networks, the theoretical framework of multilayer networks is perfectly suited for studying
Chengyi Xia   +3 more
doaj   +1 more source

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

open access: yesAdvanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger   +11 more
wiley   +1 more source

Can Leading by Example Alone Improve Cooperation?

open access: yesBehavioral Sciences
Cooperation is essential for the survival of human society. Understanding the nature of cooperation and its underlying mechanisms is crucial for studying human behavior.
Ziying Zhang   +3 more
doaj   +1 more source

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

open access: yesAdvanced Functional Materials, EarlyView.
A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing   +9 more
wiley   +1 more source

Could a Chinese-Russian strategic alliance challenge the power of the West? [PDF]

open access: yes, 2015
China and Russia have engaged in enhanced cooperation in a number of areas in recent years. Constantinos Filis assesses how Chinese-Russian relations have developed and whether a strategic alliance between the two countries could effectively balance the ...
Constantinos, Filis
core  

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