Results 61 to 70 of about 52,393 (197)
Integrated routing of heavy electrical and diesel trucks in forest transports
International Transactions in Operational Research, EarlyView.Abstract Fossil‐free forestry transports are important to reach climate goals. In Sweden, road transports account for around 50% of the industry's CO2 emissions and almost 20% of the road freight volumes. Previous studies have shown that electrification is a cost‐effective way for carbon abatement, while at the same time the requirements for ...
Mikael Rönnqvist +4 more
wiley +1 more source
Frontiers in Microbiology, 2018 Nitrous oxide (N2O)-reducing bacteria, which reduce N2O to nitrogen in the absence of oxygen, are phylogenetically spread throughout various taxa and have a potential role as N2O sinks in the environment.
Toshikazu Suenaga +3 more
doaj +1 more source
The Hess-Appelrot system and its nonholonomic analogs
, 2016 This paper is concerned with the nonholonomic Suslov problem and its generalization proposed by Chaplygin. The issue of the existence of an invariant measure with singular density (having singularities at some points of phase space) is ...
Bizyaev, Ivan A. +2 more
core +1 more source
Journal of Microscopy, EarlyView.Abstract In situ synchrotron X‐ray computed tomography enables dynamic material studies. However, automated segmentation remains challenging due to complex imaging artefacts – like ring and cupping effects – and limited training data. We present a methodology for deep learning‐based segmentation by transforming high‐quality ex situ laboratory data to ...
Tristan Manchester +6 more
wiley +1 more source
Economics and Business ReviewThe aim of the paper is to propose a new comprehensive retirement insurance solution (CRIS) that, by offering appropriate modules, can be flexibly adapted to customers’ needs during the accumulation of funds and entitlements and during retirement ...
Łyskawa Krzysztof, Bielawska Kamila
doaj +1 more source
Ensayos Revista de EconomíaObjetivo: Determinar cómo cambian las decisiones alimentarias de los hogares rurales en México una vez que obtienen acceso a programas de atención médica. Métodos: Se emplearon modelos de Regresiones Aparentemente No Relacionadas (SUR, por sus siglas en
Agostina Porto, Isai Guizar
doaj +1 more source
Racah Sum Rule and Biedenharn-Elliott Identity for the Super-Rotation $6-j$ symbols
, 1994 It is shown that the well known Racah sum rule and Biedenharn-Elliott identity satisfied by the recoupling coefficients or by the $6-j$ symbols of the usual rotation $SO(3)$ algebra can be extended to the corresponding features of the super-rotation $osp(
Minnaert, Pierre, Toshev, Stoyan
core +1 more source
Symmetries in the Physics of Strongly Correlated Electronic Systems [PDF]
, 1998 Strongly correlated electron systems require the development of new theoretical schemes in order to describe their unusual and unexpected properties. The usual perturbation schemes are inadequate and new concepts must be introduced.
Avella, A., Mancini, F.
core +3 more sources
Public Administration, EarlyView.ABSTRACT Regulatory instruments to manage the COVID‐19 pandemic have been the object of rich scholarly debates, primarily focused on early national responses to the crisis. We investigate variation in sub‐national regulatory approaches when a crisis is normalized, its association with competing political ideas about the health‐economy trade‐off and the
Salvador Parrado +3 more
wiley +1 more source
Dihydronium tetrachromate(VI), (H3O)2Cr4O13
Acta Crystallographica Section E, 2013 The crystal structure of (H3O)2Cr4O13 is isotypic with K2Cr4O13. The finite tetrachromate anion in the title structure consists of four vertex-sharing CrO4 tetrahedra and exhibits a typical zigzag arrangement.
Vladislav Kulikov, Gerd Meyer
doaj +1 more source