Results 31 to 40 of about 12,925 (174)

Effect of Backing Plate Materials in Micro-Friction Stir Butt Welding of Dissimilar AA6061-T6 and AA5052-H32 Aluminum Alloys

Metals, 2020
Thin sheets of lightweight aluminum alloys, which are increasingly used in automotive, aerospace, and electronics industries to reduce the weight of parts, are difficult to weld.
SeongHwan Park, YoungHwan Joo, Myungchang Kang   +2 more
doaj   +1 more source

Yb[N(CN)2]2Cl·5H2O: The First Mixed‐Anionic Dicyanamide‐Based Chloride Hydrate

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
The title compound Yb[N(CN)2]2Cl·5H2O crystallizes in the triclinic space group P 1¯$\overline{1}$ with the lattice parameters as a = 926.57(5) pm, b = 1111.65(6) pm, c = 1252.08(7) pm, α = 97.239(2)°, β = 94.641(2)°, γ = 103.038(2)° for Z = 4. Partial metathesis reactions of ytterbium trichloride hexahydrate (YbCl3·6H2O) with silver(I) dicyanamide (Ag[
Ralf J. C. Locke, Olaf Reckeweg, Thomas Schleid   +2 more
wiley   +1 more source

Old-Age Pension Insurance in ZUS and KRUS in the Context of the Insured and Public Finances

Studia Ekonomiczne i Regionalne, 2019
Subject and purpose of work: The subject of this paper was to assess the old-age pension insurance in ZUS (Social Insurance Institution) and KRUS (Agricultural Social Insurance Fund) from the perspective of a person insured and the public finances.
Podstawka Łukasz
doaj   +1 more source

GROWTH AND PHYSIOLOGICAL ATTRIBUTES OF SOYBEAN SEEDLING (Glycine max L.) UNDER SALINITY STRESS [PDF]

Journal of Plant Production, 2012
                                                                                                                                                        The present study was carried out at Sakha Agric. Research Station during 2011 growing season to study
soad El-Sayed, E. elghazaly, A. Morsy, Samira EL-Okkiah, W. El-Rodeny   +4 more
doaj   +1 more source

Middle Managers' Interface Work: Exploring Micro‐Practices for Co‐Adoption of Emerging Ecosystem Value Propositions

Journal of Management Studies, EarlyView.
Abstract Emerging ecosystem value propositions require collective co‐adoption by heterogeneous stakeholders. Focusing on middle managers (MMs) in ecosystem emergence, we introduce the notion of MM interface work: a form of social‐symbolic work comprising discursive, relational, and material micro‐practices within and across cognitive, behavioural ...
Krithika Randhawa, Wim Vanhaverbeke, Mariano L. M. Heyden, Paavo Ritala   +3 more
wiley   +1 more source

Lower trade credit payment delays as a result of exclusion from tax deductible expenses

International Journal of Management and Economics
This article tests whether excluding late and long payments from deductible expenses shortens days payable outstanding (DPO). We exploit a natural experiment of increasing the income tax base resulting from liabilities overdue for more than 30 days and ...
Bernal Arkadiusz, Białek-Jaworska Anna
doaj   +1 more source

Anisotropic fracture forming limit curves of aluminum alloy AA5052-H32 sheet [PDF]

AIP Conference Proceedings, 2020
Nowadays, the automotive industry aims to develop lighter vehicles, especially EVs. Thus, lightweight alloys such as aluminum sheets have been increasingly used to make various automotive panels. In this work, effects of material anisotropy on forming limit behaviour of AA5052-H32 aluminum sheet were investigated.
T. Chaimongkon, V. Uthaisangsuk, S. Panich   +2 more
openaire   +1 more source

Effects of gastric acid on surface roughness, microhardness, fracture strength, and color change of dental ceramics: A systematic review of in vitro studies

Journal of Prosthodontics, EarlyView.
Abstract Purpose This systematic review evaluated the effects of simulated gastric acid (SGA) on surface and mechanical properties of dental ceramics to answer the research question: Does immersion in SGA alter the surface roughness, microhardness, fracture strength, and color of dental ceramics?
Geany Ferreira Rodrigues, Isaac Augusto Dantas Nogueira, Nicole Escórcio de Meneses, Ana Letícia Daniel Fontenele, Francisbênia Alves Silvestre, Ana Carolina Lima Moreira, Lívia Maria Sales Pinto Fiamengui, Karina Matthes de Freitas Pontes, Raniel Fernandes Peixoto   +8 more
wiley   +1 more source

Peripheral Inflammation and Sleep Loss Induce Coordinated Motivational Changes: An Experimental Two‐Hit Stress Model

Journal of Sleep Research, EarlyView.
ABSTRACT Sleep loss and low‐grade inflammation are common stressors that affect behaviour and recovery needs. To examine their separate and combined effects on motivation for everyday behaviours, we developed a two‐hit experimental model. Participants (N = 56, 31 women) completed three experimental visits: sleep saturation (two nights, 9 h in bed/night)
John Axelsson, Mats Lekander, Camilla I. Svensson, Nils Simon, Alexandra Kuliszkiewicz, Julie Lasselin, Leonie J. T. Balter   +6 more
wiley   +1 more source

Biochemical and structural characterization of a tail‐spike protein with depolymerase activity identified in a marine podovirus

Acta Crystallographica Section D, Volume 82, Issue 7, Page 785-799, July 2026.
The marine tail‐spike protein Dpo31 degrades the exopolysaccharide of its host and has structural features similar to those of other members of this protein class, despite similarity not being detected at the sequence level.Marine phages are, through the infection of their bacterial hosts, key regulators of microbiome and carbon fluxes in the ocean ...
Serena Sirigu, Thomas Roret, Pierre-Yves Mocaër, Robert Larocque, Diane Jouanneau, Pierre Legrand, Anne-Claire Baudoux, Mirjam Czjzek   +7 more
wiley   +1 more source