Results 121 to 130 of about 648,570 (305)

Review: Insight on Porous Carbon Positive Electrode for Sodium‐Ion Capacitors: Interplay Between Synthesis, Properties, and Performance

open access: yesAdvanced Science, EarlyView.
Sodium ion capacitor (SIC) is currently constrained by the low discharge capacity of commercial activated carbon as positive electrode material. This review provides a holistic summary of research efforts on alternative porous carbon materials for SIC. Image created by the authors with www.biorender.com.
Ademola Adeniji   +2 more
wiley   +1 more source

Una posible geografía de las identidades de Barcelona. El caso del barrio de la Vila de Gràcia [PDF]

open access: yesFinisterra - Revista Portuguesa de Geografia, 2010
A geography of the identities of Barcelona. The case of Gràcia district. This article reflects upon Barcelona’s social and territorial identities. The concept of “identity” is presented in the introduction and discussed from a geographical perspective ...
Enric Mendizàbal
doaj  

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

open access: yesAdvanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim   +5 more
wiley   +1 more source

2023–2027 CAP First Pillar Reform and Livestock Sector: Production and Economic Impacts on Italian Specialized Dairy Cattle Farms

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT The present study uses an agroeconomic supply model to assess the impacts of 2023–2027 CAP on Italian specialized dairy cattle farms. The model considers the voluntary choice of Eco‐Scheme 1, specifically addressed to livestock farms, through the implementation of binary variables.
Davide Dell'Unto, Raffaele Cortignani
wiley   +1 more source

What is an ANZAC? An American Response to Australian Warriors

open access: yes, 2006
Rarely, in the annals of historical memory does one find a story as compelling and depressing as the narrative of the ANZACs. Never have men fought so bravely and ultimately so futilely to protect a land they only knew from history and geography books ...
Roos, Brandon P.
core  

Climate Change Agricultural Comparative Advantage and the US Trade Balance

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Current science indicates that warming and elevated atmospheric CO2 will have ambiguous results for crop productivity depending on crop type and geographic location, whereas increased heat stress makes livestock and human labor less productive.
Elizabeth A. Fraysse   +2 more
wiley   +1 more source

Temperature and Farm Labor in Nigeria

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT We estimate the impact of temperature shocks on the composition of farm labor in rural Nigeria using a nationally representative household panel survey. Leveraging plausibly exogenous year‐to‐year variation in growing season temperatures, we find that warmer temperatures significantly alter farm labor composition, prompting a substantial shift
Andu Berha
wiley   +1 more source

Good Intentions Aren\u27t Enough: Intellectuals and Violence in Luis Goytisolo\u27s \u3cem\u3eMzungo\u3c/em\u3e [PDF]

open access: yes, 2003
In the 1990s Luis Goytisolo explores the possibilities of popular fiction, adapting various genres (travel, mystery, erotic, historical) to accomodate his long-term project of unpacking Western Values. Indeed, Goytisolo’s flirtation with the best-selling
Carney, Terri
core   +1 more source

Markets Mitigate Land‐Use Competition From Energy Crops and Increase Farm Revenues

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Meeting the US Sustainable Aviation Fuel Grand Challenge target of 35 billion gal annually by 2050 will require an estimated 380 million–700 million dry tons of agricultural biomass feedstock. This study evaluates the implications of large‐scale biomass production for land use, crop production, and market outcomes under mature market ...
Daniel G. De La Torre Ugarte   +2 more
wiley   +1 more source

Political Geography in the Time of a New Hundred Years’ War: 1914–2022 and Beyond

open access: yesMiscellanea Geographica: Regional Studies on Development, 2022
Solarz Marcin Wojciech
doaj   +1 more source

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