Results 111 to 120 of about 11,940,287 (356)

Biological and Biologically Inspired Functional Nanostructures: Insights into Structural, Optical, Thermal, and Sensing Applications

open access: yesAdvanced Materials, EarlyView.
Biological and biologically‐inspired functional nanostructures with structural, thermal, optical, and sensing applications are reviewed. The role of nanoscale features in biological materials on performance is described, and their blueprints are used for bio‐inspired nanomaterials, synthesized using advanced techniques (i.e., photolithography, bio ...
Chao Hsuan (Joseph) Sung   +15 more
wiley   +1 more source

The Use and Effect of Social Capital in New Venture Creation - Solo Entrepreneurs vs. New Venture Teams [PDF]

open access: yes
This paper examines the use of social capital in the venture creation process. We compare solo entrepreneurs (n=182) and new venture teams (n=274) from a random sample of start-ups in innovative industries and test social capital use and its effects on ...
Michael Stützer, Uwe Cantner
core  

Catalysts for Electrochemical Oxidation of Ammonia: A Comprehensive Review of Fundamentals and Optimization Strategies

open access: yesAdvanced Materials, EarlyView.
Developing robust catalysts for ammonia electrochemical oxidation (AOR) is essential for advancing NH3 utilization technologies. This review summarizes recent progress in catalyst design and mechanistic understanding of AOR. In addition, it systematically investigates strategies to improve AOR performance for various types of catalysts.
Yike Ye   +4 more
wiley   +1 more source

On the identity of social capital and the social capital of identity

open access: yesRevista Debates, 2015
In contemporary economics, social capital is identified by some with norms and networks that enhance trust, reciprocity and cooperation for the production of public goods.
Asimina Christoforou
doaj  

Social Capital Inside Out: An Empirical Examination of the Relationship Between Organizational Social Capital and Communal Social Capital in Public Organizations

open access: yesNonprofit Policy Forum
This study investigates the effect of organizational social capital (OSC) in non-profit organizations on communal social capital (CSC) in the communities where these organizations operate.
Hashavia-Tzuri Sefit   +2 more
doaj   +1 more source

Social Capital in the Creation of Human Capital

open access: yesAmerican Journal of Sociology, 1988
James S. Coleman
semanticscholar   +1 more source

From Pollution to Value: Electrochemical Systems for Transforming Flue Gas into Chemicals and Fuels

open access: yesAdvanced Materials, EarlyView.
This review presents a comprehensive overview of the strategies whereby low‐concentration CO2 in flue gas can be directly valorized to value‐added chemicals and fuels. It covers recent progress in integrated CO2 capture and conversion, including amine and bi(carbonate) reduction‐based systems.
Meng Wang   +7 more
wiley   +1 more source

Design Strategies and Roles of Hydrogels for Sustainable Energy Conversion and Harvesting from Natural and Biological Environments

open access: yesAdvanced Materials, EarlyView.
This review examines hydrogel‐based technologies driven by environmental stimuli and emphasizes their unique contributions to energy conversion. It provides insights into design strategies and recent advancements in functional hydrogels, highlighting opportunities and challenges in this field.
Wanheng Lu   +5 more
wiley   +1 more source

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