Results 91 to 100 of about 899,614 (253)

The intellectual endeavours of OR and systems scholars: The dynamic evolution of intellectual interactions

open access: yesSystems Research and Behavioral Science, EarlyView.
Abstract In conducting their research, academics engage in intellectual work. To illustrate the dynamic evolution of scholars collaborating over time, the development and use of critical systems heuristics (CSH) is taken as an example; historically, CSH consists of an intergenerational chain involving Churchman, Ulrich and Midgley, each a highly ...
Richard Ormerod
wiley   +1 more source

Ag and Sn Implications in 3-Polker Coins Forgeries Evidenced by Nondestructive Methods. [PDF]

open access: yesMaterials (Basel), 2023
Petean I   +6 more
europepmc   +1 more source

Micro/Nanorobotics in Environmental Water Governance: Nanoengineering Strategies for Pollution Control

open access: yesSmall Structures, EarlyView.
Micro/nanorobots have been developed and deployed, revealing their state‐of‐the‐art applications in pollution detection and remediation. Innovative research progress includes collective behaviors, advanced propulsion mechanisms, and functionalization strategies that enhance their efficiency in diverse and complex aquatic environments, pointing toward ...
Yingyi Gan, Bin Wang, Yuan Lu
wiley   +1 more source

Tools for Learning—Promoting Reflection for Student Teachers' Development of PCK

open access: yesJournal of Research in Science Teaching, EarlyView.
ABSTRACT This paper investigates how the coherent integration of three different tools for reflection during a science methods course can contribute to student teachers' planning and enactment of science teaching, that is, their development of pedagogical content knowledge (PCK).
Pernilla Nilsson   +1 more
wiley   +1 more source

Analysis of PM2.5 Morphology, Composition and Health Risk in a Multi‐Chair Dental Clinic

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Particulate matter with aerodynamic diameter ≤ 2.5 μm (PM2.5) at high concentrations in dental clinics poses significant health risks to healthcare professionals. However, the morphology and chemical composition of PM2.5 in specific environments are not yet fully elucidated.
Fengqin Tang   +11 more
wiley   +1 more source

Highly Sensitive Voltammetric Method for Quinoline Yellow Determination on Renewable Amalgam Film Electrode. [PDF]

open access: yesMolecules, 2023
Górska-Ratusznik A   +4 more
europepmc   +1 more source

Hybrid nanosystems for the treatment of infectious diseases produced by multidrug‐resistant bacteria: A systematic review

open access: yesVIEW, EarlyView.
Abstract The rise of multidrug‐resistant (MDR) bacteria poses a significant challenge to effectively treating infectious diseases. In recent years, nanotechnology has emerged as a promising approach to combat MDR bacterial infections. This systematic review, following the research guidelines proposed by PRISMA, aims to provide a comprehensive overview ...
Pegah Tabatabaei Tabrizi   +3 more
wiley   +1 more source

Improving generalization performance of deep learning–based seismic data interpolation

open access: yesGeophysical Prospecting, EarlyView.
Abstract Seismic data interpolation techniques are vital for preprocessing, as spatial undersampling in seismic data presents processing challenges. Recently, multiple deep learning–based interpolation techniques have emerged, each catering to distinct missing data scenarios, including regular, irregular or large gaps.
Jiho Park   +3 more
wiley   +1 more source

When the Former CEO Acts as Board Chair: Does This Matter to Debt Policy and Risk of Default?

open access: yesAbacus, EarlyView.
This paper scrutinizes the interconnections between debt capital raising, firm risk of default, and the presence of a former CEO who now serves as a board chairperson, referred to as the Chair‐Former‐CEO (CFC). Employing a sample of the largest non‐financial firms within the US S&P 100 from 2002 to 2018, our results reveal that, when compared to their ...
Vu Quang Trinh   +2 more
wiley   +1 more source

Living by the lake: Plant food diversity in a prehistoric lake‐dwelling community in the Republic of North Macedonia

open access: yesArchaeometry, EarlyView.
Abstract This paper explores the relationship between wetland ecosystems and prehistoric lakeshore settlements within the Lake Ohrid basin (a biodiversity hotspot) by considering plant food systems at Ploča Mičov Grad, North Macedonia. The mid‐fifth millennium (c.4555–4373 to 4437–4241 cal BCE) waterlogged assemblage contained a diverse spectrum of ...
Amy Holguin   +14 more
wiley   +1 more source

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