Results 141 to 150 of about 735,251 (309)

Water Quality Trading Programs: An International Overview [PDF]

open access: yes, 2009
Explains water quality trading, in which nutrient discharges in waterways are capped and high polluters can purchase pollution discharge credits from others.
Cy Jones   +4 more
core  

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

open access: yesAdvanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser   +4 more
wiley   +1 more source

The influence of hazard classification on the use of chemicals : A pilot project

open access: yes, 2012
The purpose of this pilot project is to investigate the relationship between the implementation of classification and labelling of chemical substances and their use. The system that has been examined is the EU legislation for classification and labelling of chemical substances and mixtures. The focus lies on substances with harmonised classification at
Pilenvik, Mariana, Falck, Jonas
openaire   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann   +8 more
wiley   +1 more source

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

open access: yesAdvanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich   +6 more
wiley   +1 more source

Gestão acadêmica de cursos de graduação em administração: comparação entre um curso presencial e outro a distância

open access: yesRevista Gestão Universitária na América Latina, 2012
Elaborate the impact of Distance Education (DE) in the courses of Administration, in relation to traditional administration classroom courses. Part of these changes are ever more intensive because of the use of Information and Communication Technologies (
Gestão acadêmica de cursos de graduação em administração: comparação entre um curso presencial e outro a distância   +1 more
doaj   +2 more sources

[Pilot Project for Early Diagnosis of Malaria Infection Using a Hematology Analyzer].

open access: yesJugan geon-gang gwa jilbyeong
Malaria is a mosquito-borne infectious disease that occurs mainly in areas near the demilitarized zone in the Republic of Korea (ROK). The Korea Disease Control and Prevention Agency is implementing a second Malaria Re-elimination Action Plan (2024-2028) to achieve malaria elimination by 2030.
Shin, Hee-Eun   +4 more
openaire   +2 more sources

Pilot investigation of remote sensing for intertidal oyster mapping in coastal South Carolina: a methods comparison [PDF]

open access: yes, 2003
South Carolina’s oyster reefs are a major component of the coastal landscape. Eastern oysters Crassostrea virginica are an important economic resource to the state and serve many essential functions in the environment, including water filtration, creek ...

core  

A Surface‐engineered Microfluidic Device for Antibody‐Mediated Negative Selection of High‐Quality Sperm for Assisted Reproduction

open access: yesAdvanced Functional Materials, EarlyView.
This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi   +5 more
wiley   +1 more source

Time and Energy Managed Operations (TEMO): Cessna Citation II Flight Trials [PDF]

open access: yes, 2016
From 9-26 October 2015 the Netherlands Aerospace Centre (NLR) in cooperation with Delft University of Technology (DUT) has executed Clean Sky flight trials with the Cessna Citation II research aircraft.
Bussink, Frank   +3 more
core  

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