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Academic Articles & Research Papers
Showing 20 of 736 academic articles
Jenna Bednar • Annual Review of Law and Social Science
(2011)
This article highlights political science's interest in the distribution of authority between federal and state governments. The authority boundaries are studied (a) as mechanism design problems, where authority is allocated optimally to ac...
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DOI: https://doi.org/10.1146/annurev-lawsocsci-102510-105522
Bechir Raggad, Elie Bouri • Future Business Journal
(2025)
Abstract This study investigates the return and volatility connectedness between artificial intelligence (AI) stock ETF and each segment of the energy markets, namely clean energy, dirty energy, and WTI oil. Using a quantile-on-quantile con...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s43093-025-00451-8
Xiaoyi Zhang, Muhammad Usman, Ateeq ur Rehman Irshad, Mudassar Rashid et al. • ISPRS International Journal of Geo-Information
(2024)
While socioeconomic gradients in regional health inequalities are firmly established, the synergistic interactions between socioeconomic deprivation and climate vulnerability within convenient proximity and neighbourhood locations with heal...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/ijgi13090330
Erum Shaikh, Muhammad Nawaz Tunio, Vishal Dagar • Journal of Entrepreneurship, Management and Innovation
(2023)
PURPOSE: By bridging the funding gap between funding surplus units and deficit units, financial institutions like banks play a crucial role in fostering economic development in a nation. Banks provide the crucial task of organizing individu...
DOAJ
Open Access (DOAJ)
DOI: 10.7341/20231947
I. Carl Candoli (1984)
All chapters conclude with Summary, Suggested Activities, Suggested Readings, and Notes. Preface. 1. School Business Administration: Context, Function, Practice, and Process. The Evolving Context. The Organizational Context of the Administr...
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Zhu Xin-feng, TV Education • Journal of Taishan University
(2003)
Since 1980s,changes in social industrial structure, work nature, job distribution and people's values caused by new technological revolution,have promoted the development of theory and practice of business administration. In order to enhanc...
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Ibrahim Sabry, Abdel-Hamid Ismail Mourad, Mohamed ElWakil • Journal of Materials Research and Technology
(2026)
This study considers continuous-drive friction welding to compare AA6061/AA6061, AA6061/AA7075, AA6061/AA2024, and AA6061/AA5083 joints produced under the same nominal processing conditions. Optical and scanning electron microscopy, EDS, XR...
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Open Access (DOAJ)
DOI: 10.1016/j.jmrt.2026.09.145
Cunchao Zhao, Muhammad Aaqil, Rui He, Muhammad Kamil et al. • Journal of Advanced Research
(2026)
Background: Edible and medicinal mushroom polysaccharides (EMMPs) display wide-ranging bioactivities, yet progress has been limited by siloed workflows. Extraction, structural analysis, and biological evaluation are often conducted independ...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.jare.2025.12.040
Xiao Lin, Jun-Jie Yang, Bei Huang, Peng-Xin Wang et al. • Experimental Gerontology
(2026)
Background: BMI cannot distinguish fat distribution and may mask the true effects of different fat depots on bone mineral density (BMD). To investigate sex- and age-specific associations between fat distribution and BMD and its mediating ro...
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Open Access (DOAJ)
DOI: 10.1016/j.exger.2026.113301
Maria Luiza Lima-Silva, Karen Cecília Lima Torres, Juliana Vaz de Melo Mambrini, Nathalia Coimbra Brot et al. • Experimental Gerontology
(2024)
Immunosenescence is a phenomenon caused by changes in the immune system, and part of these changes involves an increase in circulating immunological biomarkers, a process known as “Inflammaging.” Inflammaging can be associated with many dis...
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Open Access (DOAJ)
DOI: 10.1016/j.exger.2024.112433
Hiroshi Murayama, Benjamin A. Shaw • Journal of Obesity & Metabolic Syndrome
(2017)
This article reviewed studies to investigate the association between trajectories of body mass index (BMI) and mortality among older adults. Investigators conducted a systematic search of published peer-reviewed literature in the PubMed dat...
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Open Access (DOAJ)
DOI: 10.7570/jomes.2017.26.3.181
Anum Zahra, Maarten van Smeden, Petra J. M. Elders, Jan Festen et al. • BMC Geriatrics
(2025)
Abstract Background During the COVID-19 pandemic, nursing home (NH) residents faced the highest risk of severe COVID-19 disease and mortality. Due to their frailty status, comorbidity burden can serve as a useful predictive indicator of vul...
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Open Access (DOAJ)
DOI: 10.1186/s12877-025-05721-2
Christopher R. Brydges • Innovation in Aging
(2019)
Abstract Background and Objectives Researchers typically use Cohen’s guidelines of Pearson’s r = .10, .30, and .50, and Cohen’s d = 0.20, 0.50, and 0.80 to interpret observed effect sizes as small, medium, or large, respectively. However, t...
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DOI: https://doi.org/10.1093/geroni/igz036
PMC: 6736231
Yunlong Ding, Jialian Shi, Dongying Ju • Advances in Materials Science and Engineering
(2019)
In this study, magnesium alloy AZ91, which was cast by double roll casting system, was rolled by a rolling mill. Then, rolled magnesium alloy and magnesium alloy without being rolled were, respectively, welded with aluminum alloy 6061 by di...
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Open Access (DOAJ)
DOI: 10.1155/2019/4535984
Adam Grajcar, Maciej Różański, Sebastian Stano, Aleksander Kowalski et al. • Advances in Materials Science and Engineering
(2014)
This study is concerned with issues related to laser welding of Si-Al type TRIP steels with Nb and Ti microadditions. The tests of laser welding of thermomechanically rolled sheet sections were carried out using keyhole welding and a solid-...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2014/658947
N. I. Nayem, S. Ahmed, Md. A. Rashed, Jahir Ahmed et al. • Electrochemical Science Advances
(2026)
ABSTRACT Dopamine (DA) plays a vital role as a neurotransmitter in the central nervous system (CNS), and its accurate quantification is essential for diagnosing neurological disorders. However, selective and sensitive detection of DA in com...
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Open Access (DOAJ)
DOI: 10.1002/elsa.70011
Rishi Ram, Bhawna, Sanjeev Kumar, Akanksha Gupta et al. • Frontiers in Bioengineering and Biotechnology
(2025)
IntroductionPesticides such as isoproturon are widely employed and represent a considerable environmental concern. The development of sustainable and efficient degrading techniques is crucial. Photocatalytic degradation employing semiconduc...
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Open Access (DOAJ)
DOI: 10.3389/fbioe.2025.1458965
Oana Andreea Lazar, Călin Constantin Moise, Anastas Savov Nikolov, Laura-Bianca Enache et al. • Nanomaterials
(2022)
Our work presents, for the first time, a comprehensive study of the synthesis of fully metallic platinum nanoparticles (Pt-NPs) involving the ablation process in double distilled water using a KrF excimer laser. To obtain detailed informati...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/nano12030348
Vaishali Bane, Mary Lehane, Madhurima Dikshit, Alan O'Riordan et al. • Toxins
(2014)
Tetrodotoxin (TTX) is a naturally occurring toxin that has been responsible for human intoxications and fatalities. Its usual route of toxicity is via the ingestion of contaminated puffer fish which are a culinary delicacy, especially in Ja...
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Open Access (DOAJ)
DOI: 10.3390/toxins6020693
Katherine Guzmán, Margaret Taylor, Jillian F. Banfield • Environmental Science & Technology
(2006)
By considering risk in the early stages of a technology, costs of identifying important health and environmental impacts after a technology has widely diffused can be avoided. Nanotechnology, involving materials and objects less than 100 nm...
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DOI: https://doi.org/10.1021/es0515708