Results 31 to 40 of about 479,580 (311)

Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact

Advanced Materials Technologies, EarlyView.
This review provides an analysis of degradation mechanisms in proton electrolyte membrane water electrolyzers (PEMWE), focusing on all key components. It discusses diagnostic and measurement techniques for evaluating degradation, less‐studied mechanisms, and an expert survey.
Annik Bernhardt, Katja Lange, Robert Göckeritz, Erik Grunwald, Angelika Hähnel, Alexander Müller, Volker Naumann, Sistan Rasuli, Wolfram Münchgesang, Bruno G. Pollet, Kerstin Witte‐Bodnar, Klemens Ilse   +11 more
wiley   +1 more source

Pastores, ovelhas desgarradas e as disputas pelo rebanho: Sobre a transcrucificação na Parada do orgulho LGBT de São Paulo em 2015

Revista Crítica de Ciências Sociais, 2016
The LGBT Pride Parade in São Paulo (Brazil) is one of biggest of its kind in the world. Its 19th edition, which took place in July 2015, was marked by two events that received extensive media coverage: a crucified transgender woman denouncing gender ...
Rodrigo Otávio Moretti-Pires, Zeno Carlos Tesser Júnior, Marcelo Vieira, Murilo dos Santos Moscheta   +3 more
doaj   +1 more source

Disputes over small territories : a study of the spatial, political and philatelic aspects of such disputes : a thesis presented in partial fulfilment of the requirements for the degree of Masters of Arts in Geography at Massey University, Palmerston North, New Zealand [PDF]

, 2016
“Most governments are now alive to the advertising and propaganda value of postage stamps” Sir Dudley Stamp (1966) Professor of Geography Seventy years after the formation of the United Nations, the world continues to be plagued by civil disorder ...
Dawson, Kenneth Porter
core  

Consensus Formation and Change are Enhanced by Neutrality

Advanced Science, EarlyView.
Neutral agents are shown to enhance both the formation and overturning of consensus in collective decision‐making. A general mathematical model and experiments with locusts and humans reveal that neutrality enables robust consensus via simple interactions and accelerates consensus change by reducing effective population size.
Andrei Sontag, Janina A. Hoffmann, Tim Rogers, Christian A. Yates   +3 more
wiley   +1 more source

Polémicas y conflictos en torno a la Guerra del Paraguay: los discursos de la prensa en Tucumán, Argentina (1864-1869)

Nuevo mundo - Mundos Nuevos, 2009
The press was a key actor of the political life in the nineteenth century. Newspapers and other periodicals exerted an important function inside the political stage, configuring the debates, the disputes, and defining the contenders.
María José Navajas
doaj   +1 more source

Trends of U.S.-China Trade Disputes and Beijing’s Policy Options [PDF]

China Quarterly of International Strategic Studies, 2018
Although the intensified trade disputes between China and the United States accord with the basic theory of international political economy, they are unlikely to escalate into a trade war in a world characterized by the inexorable forces of globalization.
Sun Tianhao, Wang Yan
doaj   +1 more source

The relational ethics of conflict and identity [PDF]

, 2011
The contemporary psychoanalytically inflected vocabulary of relational ethics centres on acknowledgement, witnessing and responsibility. It has become an important code for efforts to connect with otherness across fractures of hurt, oppression and ...
A Honneth, DW Winnicott, E Levinas, G Scholem, J Benjamin, J Benjamin, J Benjamin, J Butler, J Butler, J Butler, J Butler, J Fletcher, J Kristeva, J Lacan, J Lacan, J Laplanche, M Berman, M Klein, M Palacios, M Rustin, N Altman, N Fraser, N Potter, S Frosh, S Frosh, S Žižek, Stephen Frosh   +26 more
core   +1 more source

Beyond the Ban—Shedding Light on Smallholders' Price Vulnerability in Indonesia's Palm Oil Industry

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The Indonesian government imposed a palm oil export ban in April 2022 to address rising cooking oil prices. This study explores oil palm smallholders' vulnerability to the policy using descriptive statistics, Lasso, and post‐Lasso OLS regressions.
Charlotte‐Elena Reich, Tim Ölkers, Vanessa Bonke, Oliver Musshoff   +3 more
wiley   +1 more source

Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes, Amanda M. Countryman, Dustin L. Pendell   +2 more
wiley   +1 more source

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

Applied 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, Matthew H. Langholtz, Chad M. Hellwinckel   +2 more
wiley   +1 more source