Results 101 to 110 of about 125,169 (317)
Advanced Science, EarlyView.A remote‐control strategy for catalyst design is unveiled for advanced carbon materials. During pyrolysis, zinc vapor from a physically separate source guides cobalt catalysts to construct a hierarchical carbon nanoarray. This approach prevents structural collapse while directing the dense growth of carbon nanotubes, yielding a material with ...
Xiaoyang Deng +7 more
wiley +1 more source
The Interrelation Between Culturally Learned Helplessness and Economic Underdevelopment
Universal Journal of History and CultureThis article offers insights into the interrelationship between culturally learned helplessness and economic underdevelopment. It is argued that the concept of learned helplessness offers noteworthy insights into the nature of economic underdevelopment ...
Ferhat Öztutuş, Yunus Eroğlu
doaj +1 more source
Advanced Energy Materials, EarlyView.The transition metal oxide is precisely deposited on the catalyst surface via atomic layer deposition (ALD), forming a protective layer with catalytic activity. Electrochemical experiments, theoretical calculations, and in situ X‐ray absorption spectroscopy (XAS) battery testing collectively demonstrate that the modified transition metal oxide ...
Fang Dong +4 more
wiley +1 more source
Ñawi: Arte, Diseño y ComunicaciónThis article examines the film Terra em Transe (Glauber Rocha, 1967), framed in the Brazilian “Cinema Novo” movement. The analysis revolves around the constitution of a cinematographic poetics linked to a Marxist aesthetic.
Diana Montes
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Will Romania Overcome Underdevelopment [PDF]
Ovidius University Annals: Economic Sciences Series, 2017 Human Development Index is used to compare the life expectancy, literacy, educational systems and welfare of population from different countries. The instrument offers the possibility for more accurate analyses than GDP, focused especially on financial ...
Țâra Sergiu
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Advanced Energy and Sustainability Research, EarlyView.Considerable improvement in the performance of fully‐hydrocarbon‐based fuel cells is necessary to replace and compete with Per‐ and polyfluoroalkyl substances‐containing fuel cells. Herein, a way to enhance the ionic conductivity of the catalyst layer (CL) by incorporating insoluble ionomer particles into the CL is presented.
Emmanuel Balogun +7 more
wiley +1 more source
Assessing Agricultural Green Total Factor Productivity in Latin America
Agribusiness, EarlyView.ABSTRACT The agricultural sector in Latin America plays a vital role in ensuring food security while impacting the environment. However, there remains a lack of analysis regarding the inputs responsible for pollution within its sub‐technologies. Hence, this article aims to assess agricultural green total factor productivity (TFP) through a novel ...
Tianxiang Li +2 more
wiley +1 more source
A Political Economy of Water in Southern Africa
Water Alternatives, 2008 Southern Africa is a region characterised by extensive socio-economic underdevelopment. Given water’s key role in social organisation, water allocation, use and management in Southern Africa is embedded in deep historical and structural processes of ...
Larry A. Swatuk
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Ученые записки Казанского университета: Серия Гуманитарные наукиThe role of linguistic and metalinguistic activities in speech development during ontogenesis was evaluated. The content of the concepts “linguistic ability” and “metalinguistic ability” was refined, and their components were considered.
O. E. Gribova
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Agribusiness, EarlyView.ABSTRACT Amidst a recent surge in US goat meat imports to meet growing demand, this study contributes to the meat demand literature by examining consumer preferences for goat meat, a relatively healthy and environmentally friendly alternative to other popular meats.
Binod Khanal +2 more
wiley +1 more source