Results 71 to 80 of about 1,288,263 (229)

Multiscale Carbon‐Integrated Silicon Anode for Stable Cycling Under Practical Lithium‐Ion Battery Conditions

open access: yesAdvanced Energy Materials, EarlyView.
To overcome silicon anode instability, a hierarchical silicon/carbon composite fabricated from industrial waste via a scalable milling process is demonstrated. In‐depth post‐mortem analysis reveals how functional carbons—a CNT network and graphene shell—synergistically suppress degradation. This robust design delivers outstanding stability in practical
Young‐Ro Lee   +13 more
wiley   +1 more source

El Rey Virtuoso: un ideal político del siglo XIII de la mano de fray Juan Gil de Zamora [PDF]

open access: yes, 2006
El presente estudio analiza la obra de fray Juan Gil de Zamora, destacado intelectual franciscano muy vinculado a la corte de Alfonso X de Castilla, nombrado por éste preceptor de su hijo, el futuro Sancho IV. De forma particular, se estudia el ideal de "
Dacosta, Arsenio
core   +1 more source

Kenyan Farmers' Policy Priorities During Economic Crisis and Stability: Insights From a Best‐Worst Scaling Experiment

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Amid rising food and fertilizer prices, understanding farmers' policy preferences is critical for effective crisis response. We use best‐worst scaling experiment to assess Kenyan mobile‐owning crop farmers' preferences for government support under high and normal price scenarios.
Mywish K. Maredia   +4 more
wiley   +1 more source

Price Transmission During Promotions: A Case Study of Spanish Milk Brands

open access: yesAgribusiness, EarlyView.
ABSTRACT Price promotion is the marketing tool typically used by retail brands to boost sales and gain market share. In this paper, we intend to investigate the price transmission mechanism among competitive brands in Spain when price reductions that are associated with price promotions take place.
Yasmine Bedoui   +2 more
wiley   +1 more source

500kV GIL三支柱绝缘子隐患分析及整治

open access: yesGaoya dianqi, 2023
近年来GIL三支柱绝缘子故障频发,暴露出GIL设备在国产化设计、制造、应用进程中仍存在改进空间,早期投运的因结构设计、制造工艺不合理而存在隐患的GIL设备亟待整改。文中对“两渡”直流输电工程发生的几起GIL三支柱绝缘子典型故障案例及解体情况进行了分析,结合GIL结构设计、生产、装配和质检工艺对该批次GIL设备的故障原因及隐患进行了总结。最后提出了通过优化三支柱绝缘子生产及检验工艺、优化固定及活动三支柱绝缘子在导杆上的装配工艺、优化固定三支柱绝缘子粒子捕捉器装配工艺 ...
王典浪   +4 more
doaj  

GIL FRIEDMAN [PDF]

open access: yesPS: Political Science & Politics, 2010
Gil Friedman, lecturer in political science at Tel Aviv University, passed away on July 16, 2009, at the age of 42 after a short bout with cancer. Much too young, and with so much promise, Gil's death was an unexpected shock to his relatives, friends, and colleagues.
openaire   +1 more source

Creating Shared Value as an Antecedent of Value Co‐Creation: B2B Relationships in the Agri‐Food Sector

open access: yesAgribusiness, EarlyView.
ABSTRACT This study analyzes the effects of value co‐creation and creation of shared value in agricultural input marketing. This study used a sample of 178 agricultural companies in Costa Rica. The data were analyzed using partial least squares structural equation modeling (PLS‐SEM) with SMART PLS software. Our findings reveal the significant influence
Luis Ricardo Solís‐Rivera   +1 more
wiley   +1 more source

Current Status of Gil-Vernet Trigonoplasty Technique

open access: yesAdvances in Urology, 2008
Significant controversy exists regarding vesicoureteral reflux (VUR) management, due to lack of sufficient prospective studies. The rationale for surgical management is that VUR can cause recurrent episodes of pyelonephritis and long-term renal damage ...
Nasser Simforoosh, Mohammad H. Radfar
doaj   +1 more source

La adaptación al medio, estrategia de supervivencia [PDF]

open access: yes, 2013
Ressenya de: + Narrativa(s). Intermediaciones novela, cine, cómic y videojuego en el ámbito hispánico / Antonio J. Gil González .- Salamanca, Universidad de Salamanca, 2012Review of: + Narrativa(s). Intermediaciones novela, cine, cómic y videojuego en el
Martín Núñez, Marta
core   +1 more source

Climate‐Smart Dairy Practices: The Role of Practice Clusters in Enhancing the Performance of Dairy Farms in Kenya

open access: yesAgribusiness, EarlyView.
ABSTRACT Climate variability is affecting the productivity, profitability, and resilience of smallholder dairy producers in developing countries. The adoption of climate‐smart (CS) dairy practices has been promoted to mitigate these negative effects. However, while interest in dairy CS practices is growing, empirical evidence on their adoption patterns
Mercy Mburu   +4 more
wiley   +1 more source

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