Results 81 to 90 of about 14,616 (273)

Green Hydrogen for Public Transportation: Insights From an ABM and From Palma de Mallorca Case Study

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The development of green hydrogen (GH2) value chains is crucial for decarbonizing sectors such as transport and industry. Their emergence, however, requires coordination among diverse actors, technologies, and regulations, which traditional analytical approaches struggle to capture.
Roberta De Cristofaro   +2 more
wiley   +1 more source

Preparation of PVdF-based electrospun membranes and their application as separators

open access: yesScience and Technology of Advanced Materials, 2008
A one-step method preparing of poly(vinylidene fluoride)-based electrospun membranes (PEMs) containing TiO2 has been developed. The effect of TiO2 on the morphology, degree of crystallization and electrochemical behavior of PEMs was investigated by ...
Yanhuai Ding et al
doaj  

Single step spray-dried polyelectrolyte microparticles enhance the antigen cross-presentation capacity of porcine dendritic cells [PDF]

open access: yes, 2012
C
Baert, Kim   +6 more
core   +1 more source

posterior end mark 2 (pem-2),pem-4,pem-5, andpem-6: Maternal Genes with Localized mRNA in the Ascidian Embryo

open access: yesDevelopmental Biology, 1997
The posterior-vegetal cytoplasm of an ascidian egg contains maternal factors required for pattern formation and cell specification of the embryo. We report here the isolation and characterization of cDNA clones for novel maternal genes, posterior end mark 2 (pem-2), pem-4, pem-5, and pem-6. We obtained these clones from a cDNA library of Ciona savignyi
Satou, Yutaka, Satoh, Noriyuki
openaire   +2 more sources

Recent Strategies Toward Durable and Ion‐Tolerant Transition Metal‐Based Electrocatalysts in Seawater Electrolysis

open access: yesCarbon Energy, EarlyView.
Recent strategies address these challenges through ion‐specific regulation, encompassing chloride‐tolerant and chloride‐regulating anodes together with cathode designs that suppress OH− accumulation and Mg2+/Ca2+ coupling. This ion‐management‐oriented framework provides general guidelines for achieving stable, selective, and scalable seawater ...
Lina Li   +5 more
wiley   +1 more source

Proposal of a dynamic performance index to analyze driving pattern effect on car emissions

open access: yes, 2009
The contributions of driver behaviour as well as surrounding infrastructure are decisive on pollutant emissions from vehicles in real traffic situations.
Casanova Kindelán, Jesús   +2 more
core  

Functionalizing Conductive Diamond: Recent Advance in Fabrication, Modifications, and Applications

open access: yesCarbon Energy, EarlyView.
This review highlights recent advancements in the synthesis, modification, and electrochemical applications of conductive diamond, particularly boron‐doped diamond (BDD). It emphasizes progress in fabrication methods, including CVD and HPHT, and explores modifications such as doping, surface terminations, and composite design, enabling significant ...
Ning Linghu, Xin Jiang, Jing Xu
wiley   +1 more source

Microplastic influences the ménage à trois among the plant, a fungal pathogen, and a plant growth-promoting fungal species

open access: yesEcotoxicology and Environmental Safety
Microplastics (MP) can influence a plethora of fungal species within the rhizosphere. Nevertheless, there are few studies on the direct impacts of MPs on soil fungi and their intricate interplay with plants.
Oussama Bouaicha   +4 more
doaj   +1 more source

Transit Performance Measures in California [PDF]

open access: yes, 2016
This research is the result of a California Department of Transportation (Caltrans) request to assess the most commonly available transit performance measures in California. Caltrans wanted to understand performance measures and data used by Metropolitan
Issac, Emily, Rodier, Caroline
core   +1 more source

Pocket-size PEMs [PDF]

open access: yesMechanical Engineering, 2000
A recent study by Joan Ogden at Princeton University’s Center for Energy and Environmental Studies tabulated a range of published estimates for the manufacturing costs of mass-produced auto fuel cell systems. The banded-structure membrane fuel cell, from Fraunhofer ISE, draws off voltage at the endplates through an integrated series connection that ...
openaire   +1 more source

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