Results 91 to 100 of about 2,151,976 (308)

Active Phase of Nickel Electrocatalysts Driving Alkaline Hydrogen Evolution

open access: yesAdvanced Materials, EarlyView.
Using depth‐resolved and operando spectroscopic measurements coupled with electrochemical mass spectrometry, the authors uncover the critical role of sub‐surface oxidised species in increasing the activity and durability of Ni‐based cathodes for hydrogen evolution.
Yifeng Wang   +17 more
wiley   +1 more source

The Analysis of Social Position of Post Revolution Wall Painting Art in Iran (based on Pierre Bourdieu Sociology) [PDF]

open access: yesنگره, 2012
The present article analyzes the contemporary post revolution wall painting art and the symbolic, social and cultural capital dominant on it that are indications of social and political changes, actions and field of power within the scope of painting and
Behnam Zangi   +2 more
doaj  

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

open access: yesAdvanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan   +6 more
wiley   +1 more source

The influence of organizational culture on intellectual capital [PDF]

open access: yes, 2006
El presente trabajo pretende analizar la conexión entre los conceptos de cultura organizativa y capital intelectual. Actualmente, se está estudiando la posibilidad de incorporar la cultura como componente discriminante del concepto estratégico - social ...
Sánchez Cañizares, Sandra Mª   +2 more
core   +1 more source

The place of man in Russia’s social space (possibilities of empirical research)

open access: yesRUDN journal of Sociology
The article considers concepts and phenomena that provide an understanding of the social space of the country, which encompasses individuals with their abilities, needs, life circumstances, assessments, and opinions. The study is based on P.
L. A. Belyaeva
doaj   +1 more source

Advanced MXene‐Based Multifunctional Nanoarchitecture Materials Engineered for Adsorptive Cleanup of Hazardous Radioactive Pollutants: A Comprehensive Critical Review

open access: yesAdvanced Materials Interfaces, EarlyView.
This work critically reviews MXenes as highly effective multifunctional nanomaterials for the adsorption of radio‐contaminants, demonstrating a remarkable adsorption capacity of up to 1376.75 mg/g and cyclic stability of 2–8 cycles, with complexation, electrostatic interactions, and the numerical strength of MXene active sites playing a key operational
Stephen Sunday Emmanuel   +1 more
wiley   +1 more source

Social capital and productivity : the case of Italian provinces.

open access: yes, 2005
Several empirical studies have shown the relevance of social capital to economic growth. Nevertheless some questions remain unanswered: • How profound is the impact of social capital on the production process?
SANTINI, Isabella
core  

Recent Advances in Plasma‐Enhanced Atomic Layer Etching for Next‐Generation Nanofabrication

open access: yesAdvanced Materials Interfaces, EarlyView.
Continued semiconductor miniaturization demands atomic‐scale patterning and ultralow surface roughness beyond the capabilities of conventional reactive ion etching. This review highlights advances in isotropic and anisotropic plasma‐enhanced atomic layer etching since 2020, covering fundamental mechanisms, applications across major semiconductor ...
Shih‐Nan Hsiao
wiley   +1 more source

The adaptive potential of migrant youth in the megapolis: resource availability and the development opportunities (using the example of Dagestanis living in St. Petersburg)

open access: yesСоциологическая наука и социальная практика
In the article, within the framework of the resource approach, based on the results of a questionnaire survey, the assessment by the Dagestan youth living in St.
Ekaterina A. Shekera
doaj   +1 more source

[Plan of the layout of Canberra city] [cartographic material].

open access: yes, 1927
Map showing the layout of Canberra from Parkes to Narrabundah.; Title devised by cataloguer.; "Limit of Gazetted plan".; Blueprint.; Also available online http://nla.gov.au/nla.map-vn1769555; National Library of Australia's copy annotated in red ...
Australia. Federal Capital Commission.
core  

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