Results 51 to 60 of about 200,680 (289)

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland   +5 more
wiley   +1 more source

Rutting behaviour in an enclosured group of wild forest reindeer (Rangifer tarandus fennicus Lönnb.)

open access: yesRangifer, 1986
The rutting behaviour of wild forest reindeer {Rangifer tarandus fennicus Lönnb.) was studied 1981 - 83 in a 15 ha enclosure located in Kivijärvi, Central Finland (63° N).
Ilpo Kojola
doaj   +1 more source

Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V

open access: yesAdvanced Engineering Materials, EarlyView.
Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena   +2 more
wiley   +1 more source

Rut Tufts, an Indispensable Friend (Remarks on Death of Rut Tufts at June 15, 2006 FLA Board of Directors Meeting) [PDF]

open access: yes, 2006
This document is part of a digital collection provided by the Martin P. Catherwood Library, ILR School, Cornell University, pertaining to the effects of globalization on the workplace worldwide.
Harvey, Pharis
core   +1 more source

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

open access: yesAdvanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa   +9 more
wiley   +1 more source

Socio-psychological preconditions for the effectiveness of managerial decisions in business organizations

open access: yesПутеводитель предпринимателя, 2020
The article examines the problems associated with the process of making managerial decisions in business organizations. Special attention is paid to the social and psychological aspects of the adoption of an effective managerial decision, the personality
M. Y. Bikov, O. B. Repkina
doaj  

Modified asphalt mixtures resistance to permanent deformations

open access: yesJournal of Civil Engineering and Management, 2007
Permanent deformations, primarily in the form of ruts, are one of the basic asphalt pavement damages impairing its service properties. Application of appropriate asphalt mixtures and binder modification are effective methods for improving asphalt courses
Piotr Radziszewski
doaj   +1 more source

Lifshitz transition and thermoelectric properties of bilayer graphene

open access: yes, 2018
This is a numerical study of thermoelectric properties of ballistic bilayer graphene in the presence of trigonal warping term in the effective Hamiltonian.
Rut, Grzegorz   +2 more
core   +1 more source

Anthocyanin absorption and metabolism by human intestinal Caco-2 cells: a review [PDF]

open access: yes, 2015
Anthocyanins from different plant sources have been shown to possess health beneficial effects against a number of chronic diseases. To obtain any influence in a specific tissue or organ, these bioactive compounds must be bioavailable, i.e., effectively ...
Battino, Maurizioeditor   +4 more
core   +3 more sources

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

open access: yesAdvanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk   +7 more
wiley   +1 more source

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