Results 81 to 90 of about 854,282 (294)

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

Why Do Temporary Help Firms Provide Free General Skills Training? [PDF]

open access: yes
Nominally free, unrestricted training in portable computer skills is offered by the majority of U.S. temporary help supply (THS) establishments, a practice that is inconsistent with the competitive model of training.
David H. Autor
core  

PENGARUH CORPORATE GOVERNANCE, BOOK TAX DIFFERENCES TERHADAP MANAJEMEN LABA (STUDI EMPIRIS PADA PERUSAHAAN MANUFAKTUR SEKTOR BARANG KONSUMSI YANG TERDAFTAR DI BEI PERIODE TAHUN 2014-2016)

open access: yesJurnal Riset Akuntansi Terpadu, 2018
This study aims to examine the effect of corporate governance, book tax differences on earnings management. Corporate governance in this study uses a proxy of the effectiveness of the board of commissioners and the effectiveness of the audit committee ...
Yenny Dwi Handayani
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

Temporary Investment Tax Incentives: Theory with Evidence from Bonus Depreciation [PDF]

open access: yes
Investment decisions are inherently forward-looking. The payoff of acquiring capital goods, particularly long-lived capital goods, is governed almost exclusively by events in the far future.
Matthew D. Shapiro, Christopher House
core  

DigiChrom: A Domain Ontology for Semantic Representation of Trivalent Chromium Platings and Its Large Language Model‐Based Alignment With Multiple Mid‐Level Ontologies

open access: yesAdvanced Engineering Materials, EarlyView.
Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter   +10 more
wiley   +1 more source

Trade in Environmental Goods, with Focus on Climate-Friendly Goods and Technologies [PDF]

open access: yes
Paragraph 31(iii) of the Doha Ministerial Declaration mandates to the liberalization of environmental goods and services. This mandate offers a good opportunity to put climate-friendly goods and services on a fast track to liberalization.
ZhongXiang Zhang
core  

The turn will continue Contracting, work, and remuneration in the maritime cargo-handling guilds of Barcelona during liberalization (c. 1760 - 1840)

open access: yesDrassana, 2017
The objective of this investigation is to relate the modes of contracting, work, and remuneration in the tertiary sub-sector of maritime cargo-handling in the port of Barcelona during the process of the liberalization of the trades (c.1760-1840).
Brendan Von Briesen
doaj  

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

open access: yesAdvanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

What Drives the Demand for Temporary Agency Workers? [PDF]

open access: yes
Temporary agency employment has grown steadily in most European countries over the past three decades as part of the general trend towards increased employment flexibility. Yet to this day, it remains an open question what drives the demand for temporary
Bentzen, Jan, Jahn, Elke J.
core  

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