Results 141 to 150 of about 372,613 (338)

Krišjānis Ancītis. Aknīstes izloksne. Izloksnes statika un dinamika. Ievads, fonētika, morfoloģija

Baltistica, 2011
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openaire   +1 more source

Removal of Steroid Hormone Micropollutants by an Electrochemical Carbon Nanotube Membrane Flow‐Through Reactor: Role of Concentration and Degradation Mechanisms

Advanced Functional Materials, EarlyView.
A flow‐through electrochemical membrane reactor equipped with a carbon nanotube membrane eliminates the mass transfer limitation, achieving removals >97.5% for steroid hormone (SH) micropollutants through electrochemical adsorption and degradation, over a broad initial concentration varying from 50 to 106 ng L−1.
Siqi Liu, David Jassby, Andrea I. Schäfer   +2 more
wiley   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source

What Triggers Environmental Management and Innovation? – Empirical Evidence for Germany [PDF]

It is frequently hypothesized that environmental management systems (EMSs) may improve a firm’s environmental performance. Whether or not this hypothesis is true is as important from the perspective of environmental policy as questions relating to the ...
Jens Horbach, Klaus Rennings, Manuel Frondel   +2 more
core  

Concept and challenges of delivering preventive and care services in prehospital emergency medical service: A qualitative study [PDF]

, 2015
Background and purpose: Prehospital emergency medical service (EMS) is an important part of the health care system. Today, the need for integrated emergency care services and delivering qualified preventive and care services felt more than before in ...
Eri, M., Heidari, A., Jafari, N., Kabir, M.J., Mahmoodishan, G., Moghassemi, M.J., Mohajervatan, A., Tahanian, M.   +7 more
core  

Cryo‐EM of Rationally Designed Photosystem I Nanoassembly on Graphene Validates Orientation‐Driven Enhancement of Photocatalytic Performance

Advanced Functional Materials, EarlyView.
The first cryo‐EM visualization and quantification of oriented Photosystem I (PSI) on single‐layer graphene is reported. Domain‐specific covalent anchoring of PSI, with the reducing side of the biophotocatalyst toward graphene, promotes three‐fold higher anodic photocurrent generation compared to a randomly physisorbed counterpart. This approach allows
Miriam Izzo, Margot Jacquet, Tomasz Góral, Marcin Strawski, Takayuki Fujiwara, Shin‐ya Miyagishima, Joanna Kargul   +6 more
wiley   +1 more source

Monetary interdependence under alternative exchange-rate regimes [PDF]

EMS
Ploeg, F. van der
core   +1 more source

Is adequate preoxygenation about more than just 3 minutes?

Journal of the American College of Emergency Physicians Open, 2020
Jeffrey L. Jarvis, Terri King
doaj   +1 more source

Integrating emergency medical services and palliative care: A nominal group technique

African Journal of Primary Health Care & Family Medicine
Background: The need for integrated healthcare has been increasingly recognised because of mounting challenges associated with the proliferation of injuries and noncommunicable diseases.
Caleb H. Gage, Liz Gwyther, Julia Ambler, Jan Burke, Katya Evans, Linley Holmes, René Krause, Kaleb Lachenicht, Danielle Lincoln, Kerene Payne, Mpho Ratshikana-Moloko, Charnelle Stander, Willem Stassen   +12 more
doaj   +1 more source

Decoupling Size and Electronic Effects in Doped SrTiO3 Photocatalysts Through Surface Area–Normalized CO2 Hydrogenation Rates

Advanced Functional Materials, EarlyView.
Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya, Baliana Shani, Isaac Holmes‐Gentle, Gerardo T Martinez, Martyn McLachlan, Nicola Seriani, Ludmilla Steier   +6 more
wiley   +1 more source