Results 71 to 80 of about 96,335 (304)

The Relationship Between Social Participation and Cognitive Function in Older Adults: The Mediating Role of Activities of Daily Living

open access: yesSAGE Open
Cognitive impairments are common in older adults, and social participation’s impact on their cognitive function needs further confirmation. Based on the panel data from the five waves of the Chinese Longitudinal Healthy Longevity Survey (CLHLS), this ...
Chong Zhang   +3 more
doaj   +1 more source

Superconnected, Complex and Ultrafast: Governance of Hyperfunctionality in Financial Markets

open access: yesComplexity, Governance & Networks, 2017
Increased trading with financial instruments, new actors and novel technologies are changing the nature of financial markets making trade faster, more information dense and more globalized than ever. These changes in financial markets are not incremental
Victor Galaz, Jon Pierre
doaj   +1 more source

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

open access: yesFEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Network governance and climate change adaptation: collaborative responses to the Queensland floods [PDF]

open access: yes, 2013
 This research examines ways to build adaptive capacity to climate change, through a case study of organisations that participated in the response to Queensland’s major flood disaster in Queensland in 2010/11.
Kym Patison, Julie Mann, Susan Kinnear
core  

The association between network literacy and subjective well-being among middle-aged and older adults

open access: yesFrontiers in Psychology
IntroductionWith the advent of the digital age, network literacy has become a pivotal indicator for assessing the social adaptability and quality of life among middle-aged and older adults.MethodsThis study is based on data from the Chinese Family Panel ...
Lin Sun, Juan Xiong, Chong Zhang
doaj   +1 more source

Network Governance for Collective Action in Implementing United Nations Sustainable Development Goals

open access: yesAdministrative Sciences, 2020
As the number of complex transnational problems have continued to grow, so too has the desire to combat them through global partnerships and collective action.
Naim Kapucu, Sean Beaudet
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Revisiting corporate universities: Strategic choices shaping performance in telecom

open access: yesHeliyon
Corporate universities (CUs) have evolved significantly over the past century, yet empirical studies examining their impact on corporate performance are notably sparse. This study addresses this gap by applying two alternative quasi-experimental designs -
Elena Shakina   +2 more
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Network governance work: evidence from the video game industry [PDF]

open access: yes
Many call for research invites for further investigation of the underlying processes, practices and specificities of governance in the network context. Through an examination of what governance involves and how does it occur in a French cluster of video ...
Chahira Mehouachi, Véronique Perret
core  

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