Results 91 to 100 of about 1,062,735 (372)

Combining Metal Additive Manufacturing and Casting Technology: High Performance Cooling Channels for Electric Powertrain Components

open access: yesAdvanced Engineering Materials, EarlyView.
When realized as inserts in high‐pressure die casting, aluminum cooling channels for electric powertrain components and similar applications typically require a stabilizing filler to survive the process. The present study investigates relinquishing this filler using additively manufactured inserts promising performance improvements.
Dirk Lehmhus   +9 more
wiley   +1 more source

A new risk assessment tool for multimodal transport of Dangerous Goods [PDF]

open access: yes, 2001
At present time, future alpine railway crossings are under construction that will go through long tunnels, namely between France and Italy, the Modane base tunnel, and, in Switzerland, the Gotthard and Lôtschberg base tunnels.
Bouissou, Charlotte   +2 more
core   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Risk management of dangerous goods in the chemicals companies [PDF]

open access: yes, 2015
El presente artículo está enfocado en evidenciar los diferentes riesgos existentes en las operaciones logísticas desarrolladas en empresas del sector químico las cuales se desarrollan en su mayoría por medio de un agente u operador logístico a partir del
Beltrán Zambrano, Jonathan
core  

Active Thermal Field Integration for Marangoni‐Driven Salt Rejection and Water Collection

open access: yesAdvanced Functional Materials, EarlyView.
A thermal gradient fabric (TGF) evaporator with an auxiliary active thermal field can simultaneously increase evaporation rates and achieve long‐term salt rejection. The auxiliary active thermal field is well integrated with solar energy to construct moderate, extensive, and circulating Marangoni flow for salt rejection.
Can Ge   +12 more
wiley   +1 more source

Corporate Social Responsibilities, an Overview of Principles and Practices [PDF]

open access: yes, 2004
[Excerpt] In this paper Dr. Murray, of the University of Melbourne, argues that the public discourse on Corporate Social Responsibility has evolved into a quite stylized debate which tends to focus on one particular facet of multinational economic ...
Murray, Jill
core   +1 more source

DETERMINATION OF TIME RISK ASSOCIATED WITH TRANSPORTATION OF DANGEROUS GOODS IN THE CZECH REPUBLIC

open access: yesPerner’s Contacts, 2017
The paper is focused on hazardous materials transportation by road and investigates risk factors influencing risk associated with such transportation. Statistical data on dangerous goods transportation in the Czech Republic are used in order to compute ...
Libor Krejčí
doaj  

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

open access: yesAdvanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar   +8 more
wiley   +1 more source

Is it safe to transport dangerous goods by road? (Environmental safety associated with dangerous goods transportation by road)

open access: yesIOP Conference Series: Materials Science and Engineering, 2019
Abstract The article introduces a point of view on the following matter: the likelihood of occurrence of a road traffic accident, when a vehicle carrying dangerous goods is involved, is the same as the likelihood of a local environmental disaster.
A V Kuzmin, T Yu Freze
openaire   +2 more sources

Roulette‐Inspired Physical Unclonable Functions: Stochastic yet Deterministic Multi‐Bit Patterning through the Solutal Marangoni Effect

open access: yesAdvanced Functional Materials, EarlyView.
Geometric multi‐bit patterning based on dynamic wetting and dewetting phenomena creates roulette‐like Physical Unclonable Function (PUF) labels with stochastic yet deterministic properties. This method leverages the solutal‐Marangoni effect for high randomness while achieving deterministic multinary patterns through polygonal confinement of binary ...
Yeongin Cho   +8 more
wiley   +1 more source

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