Results 61 to 70 of about 46,060 (245)

Tetra­butyl­ammonium tris­(methyl­sulfanylmeth­yl)phenyl­borate [PDF]

open access: yes, 2009
In the title molecular salt, C16H36N+·C12H20BS3-, three of the four n-butyl chains show a trans conformation, whereas the fourth has the C—C—C—C torsion angle in a gauche conformation [-77.8 (5)°]. In the crystal, mol­ecules are packed in layers parallel
Bolte, Michael   +2 more
core   +3 more sources

First‐Principles Investigation of the Electronic, Phonon, Optical, and Elastic Properties of AgBiTeSe

open access: yesAdvanced Physics Research, EarlyView.
This study presents a first‐principles investigation of the electronic, vibrational, optical, and elastic properties of AgBiTeSe. The results highlight its metallic behavior, dynamic stability, strong optical absorption, and promising thermoelectric potential.
Nilufer Yesmin Tanisa   +3 more
wiley   +1 more source

Multi-objective data envelopment analysis: A game of multiple attribute decision-making

open access: yesJournal of Economics and Management, 2019
Aim/purpose ‒ The traditional data envelopment analysis (DEA) is popularly used to evaluate the relative efficiency among public or private firms by maximising each firm’s efficiency: the decision maker only considers one decision-making unit (DMU) at ...
Chen Yuh Wen
doaj   +1 more source

Finite temperature elastic constants of paramagnetic materials within the disordered local moment picture from ab initio molecular dynamics calculations

open access: yes, 2016
We present a theoretical scheme to calculate the elastic constants of magnetic materials in the high-temperature paramagnetic state. Our approach is based on a combination of disordered local moments picture and ab initio molecular dynamics (DLM-MD ...
Abrikosov, Igor A.   +4 more
core   +2 more sources

Dual‐Phase In Situ Symbiosis Structures for Ultrahigh Capacitive Energy Storage

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A dual‐phase in situ symbiosis structure designed by introducing a linear‐like pyrochlore phase (P phase) into the ferroelectric Aurivillius phase (A phase) and precisely controlling its proportion provides a new strategy for optimizing dielectric energy storage.
Ying Zhang   +4 more
wiley   +1 more source

Application of AHP Method in Assessment of the Influence of Attributes on Value in the Process of Real Estate Valuation

open access: yesReal Estate Management and Valuation, 2019
Property valuation in the comparative approach requires the determination of the impact of market characteristics on the formation of prices on the local real estate market. Valuers have a variety of methods for determining weights.
Dmytrów Krzysztof, Gnat Sebastian
doaj   +1 more source

Personal radio use and risk of cancers among police officers in Great Britain: Results from the airwave health monitoring study

open access: yesInternational Journal of Cancer, EarlyView.
What's New? Terrestrial trunked radio (TETRA) is the standard digital communication system used by police and other emergency services in Great Britain. During active use, TETRA emits radiofrequency electromagnetic fields, which are potentially carcinogenic in humans.
Chiara Di Gravio   +2 more
wiley   +1 more source

Changing Profiles of Housing Deprivation in European Union Countries

open access: yesReal Estate Management and Valuation
Housing deprivation is often analyzed as the proportion of population affected by housing problems related to a variety of issues. As a result, even if the level of housing deprivation is similar across countries, they may face different housing-related ...
Matel Anna
doaj   +1 more source

European railway reforms and efficiency: Review of evidence in the literature

open access: yesReview of Economic Perspectives, 2017
The objective of the European railway reforms which started in the 1990s was to enable the entry of competition to raise the efficiency of railway transport. This was undertaken because the level of services, particularly in former Eastern Bloc countries,
Fitzová Hana
doaj   +1 more source

Evaluation of electrolyzed water to control fungal trunk pathogens in grapevine nurseries

open access: yesPest Management Science, Volume 81, Issue 4, Page 1740-1751, April 2025.
Electrolyzed water treatments could have promising applications in the grapevine nursery process to prevent or reduce infections caused by fungal trunk pathogens on grapevine propagation material. Abstract BACKGROUND Grapevine producers demand solutions to control fungal trunk pathogens (FTPs) in nurseries.
Mónica Berbegal   +6 more
wiley   +1 more source

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