Results 81 to 90 of about 128,518 (269)

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

open access: yesAdvanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

O fomento florestal como alternativa de suprimento de matéria-prima na indústria brasileira de celulose The forest furtherance: an alternative of raw material in Brasilian pulp industry

open access: yesREAd, 2012
Neste estudo foram analisados os programas de fomento florestal das empresas do segmento de celulose. O objetivo é identificar a participação do fomento florestal no suprimento de madeira e as dimensões definidas nos contratos desses programas.
Augusto Fischer, Décio Zylbersztajn
doaj   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo   +3 more
wiley   +1 more source

Management of the housing construction’s cost [PDF]

open access: yesСтроительство уникальных зданий и сооружений, 2013
This article is devoted to questions of management by construction cost. The important aspect in formation of cost is determination of construction’s cost at the stage of budget planning. The review of origin’s process and approaches of depreciation of
Viktoriya Alexandrovna Malina
doaj  

Co-supervision in postgraduate training: Ensuring the right hand knows what the left hand is doing

open access: yesSouth African Journal of Science, 2015
South Africa is experiencing a steep rise in postgraduate candidature and a backlog in research training and supervision. Co-supervision is a means to address such challenges.
Elly S. Grossman, Nigel J. Crowther
doaj   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

open access: yesAdvanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Assessment of Tax Risks Arising from Personal Income Tax Agents

open access: yesФинансы: теория и практика
Personal income tax (PIT) is one of the budget-forming taxes in the Russian Federation, therefore, an important direction of tax planning is the  assessment  of  risks  arising  from  both  tax  agents  (at  the  micro  level)  and  the state represented
E. Е. Smirnova
doaj   +1 more source

Main indicators and performance criteria of social partnership at the regional level

open access: yesВестник Северо-Кавказского федерального университета, 2022
The item offers an analysis of the approaches to selecting the efficiency indicators and criteria for regulating socio-labour relationships on the regional level.
V. N. Kiselev, T. I. Chechina
doaj  

Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition

open access: yesAdvanced Engineering Materials, EarlyView.
A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley   +1 more source

Legal Design through AI in banking contracts

open access: yesEuropean Journal of Privacy Law & Technologies
Consumer protection in banking is a particularly relevant issue, especially in light of the increasing complexity of banking transactions and the related legal reference cases.
Lucilla Gatt   +7 more
doaj   +1 more source

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