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Academic Articles & Research Papers
Showing 20 of 2,986 academic articles
Xin Chen, Zhi Ye, Jun Yuan Xia, Jie Xiu Wang et al. • Applied Sciences
(2020)
To investigate the feasibility analysis of ultrasonic detection methods applied in the fatigue crack characteristics of steel structures, the double-probe ultrasonic detection method was applied to the prefabricated crack specimens fabricat...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/app10238436
Dicky Muslim, Zufialdi Zakaria, Heryadi Rachmat, Prahara Iqbal et al. • Resources
(2022)
Indonesia has been actively promoting the Sustainable Development Goals (SDGs) agreed upon at the United Nations General Assembly in 2015. Pursuing economic expansion through extraction of natural resources is an obsolete paradigm that is b...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/resources11110104
BUCUR Amelia • Management of Sustainable Development
(2021)
The tourism industry was one of the world’s greatest markets, until the world was affected by the COVID-19 pandemic. Now, tourism managers have to carefully assess the impact of epidemics on their businesses and develop new risk management ...
DOAJ
Open Access (DOAJ)
DOI: https://doi.org/10.54989/msd-2021-0001
Cristian Zaha, Larisa Schuszler, Liliana Cărpinișan, Alina Ghișe et al. • Animals
(2026)
(1) Background: Intervertebral Disc Disease (IVDD) represents one of the most frequently encountered neurological disorders in canine patients and often necessitates surgical decompression by means of hemilaminectomy. Objective methods for ...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/ani16121796
Wright R. J., Dawe R. A. • Oil & Gas Science and Technology
(2006)
The multiphase Darcy model used to represent two-phase immiscible displacement flow within porous media is critically examined, and the principle assumptions and limitations discussed. We identify some of the main problems which require bet...
DOAJ
Open Access (DOAJ)
DOI: 10.2516/ogst:1980061
Alejandro Máttar, Paul Skrzypczyk, Jonatan Bohr Brask, Daniel Cavalcanti et al. • New Journal of Physics
(2015)
Genuine randomness can be certified from Bell tests without any detailed assumptions on the working of the devices with which the test is implemented. An important class of experiments for implementing such tests is optical setups based on ...
DOAJ
Open Access (DOAJ)
DOI: 10.1088/1367-2630/17/2/022003
Makisha Nikolay, Gogina Elena • E3S Web of Conferences
(2017)
Protection of water bodies has a strict dependence on reliable operation of engineering systems and facilities for water supply and sewage. The majority of these plants and stations has been constructed in 1970-1980's in accordance with rul...
DOAJ
Open Access (DOAJ)
DOI: 10.1051/e3sconf/20172200109
Biniam Bahiru Tufa, Shiferaw Mitiku Tebeka • BMC Health Services Research
(2025)
Abstract Background Humanitarian logistics involves the coordinated movement of relief goods, personnel, information, and funds between beneficiaries, donors, and suppliers, which is crucial for successful emergency response operations. In ...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s12913-025-13279-3
Ayşegül Bozdoğan, Latife Görkemli Aykut, Neslihan Demirel • Complex & Intelligent Systems
(2022)
Abstract The supply chain is a dynamic and uncertain system consisting of material, information, and fund flows between different organizations, from the acquisition of the raw materials to the delivery of the finished products to the end c...
DOAJ
Open Access (DOAJ)
DOI: 10.1007/s40747-022-00780-z
Byung-Cheol Kim • MethodsX
(2021)
This article presents an analytic (non-simulation) dependence model for quantitative project risk analysis. The multi-factor association model (MFAM) accounts for multiple association factors in typical project settings and provides a close...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.mex.2021.101443
Feliks Tuszko • Arts
(2021)
This article investigates the valuation of artworks during the COVID-19 pandemic. It examines how art market participants employ fictional expectations of the future to stabilize valuations during uncertain times. A total of 86 forecasts or...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/arts10030050
Mikaela Jasmin F. Dacillo, Jhoana Katrina M. Dizon, Earl Johann T. Ong, Althea Mae L. Pingol et al. • Frontiers in Education
(2022)
IntroductionThe ubiquity of online classes during the COVID-19 pandemic induced the widespread use of videoconferencing applications. However, the prolonged use of these applications can lead to videoconferencing fatigue. Drawing from an on...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/feduc.2022.973049
Ummu Markwei • Qualitative Sociology Review
(2019)
The United Nations Convention on the Rights of the Child obligates nations to protect children from all forms of abuse including sexual. However, child sexual abuse is a complex phenomenon which is difficult to understand as a result of cul...
DOAJ
Open Access (DOAJ)
DOI: 10.18778/1733-8077.15.3.06
Michael Rosander, Morten Birkeland Nielsen • BMC Psychology
(2026)
Abstract Background Work and sleep mutually influence one another: adequate sleep supports cognitive functioning and social regulation at work, whereas safe and respectful working conditions facilitate recovery and sleep. Although workplace...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s40359-026-04606-2
Kanwal Noreen, Shahrul Nizam Isha Ahmad, Salleh Rohani bt • SHS Web of Conferences
(2021)
The modern era with technological advancement removed physical activities. Most of the people seem busy in their androids. Especially, office workers perform duties online throughout the working hours, along with online work activities empl...
DOAJ
Open Access (DOAJ)
DOI: 10.1051/shsconf/202112408006
Stephanie A. Meyers, Claudia Rafful, Sonia Jain, Xiaoying Sun et al. • Substance Abuse Treatment, Prevention, and Policy
(2020)
Abstract Background In the U.S. and Canada, people who inject drugs’ (PWID) enrollment in medication-assisted treatment (MAT) has been associated with a reduced likelihood that they will assist others in injection initiation events. We aime...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s13011-020-00322-1
FELIPE RAMALHO GUEDES, FERNANDA MINUTTI NAVARRO, RODRIGO YUITI NAKAO, ISABELA PAGLIARO FRANCO et al. • Coluna/Columna
(2022)
ABSTRACT Objective: To evaluate the prevalence of low back pain in nurses at a university hospital in São Paulo and establish a relationship with social aspects. Methods: A cross-sectional study was carried out, through the application of...
DOAJ
Open Access (DOAJ)
DOI: 10.1590/s1808-185120222102262474
Jane Cooley Fruehwirth, Siddhartha Biswas, Krista M Perreira • PLoS ONE
(2021)
PurposeThe Covid-19 pandemic has brought unprecedented stress to students and educational institutions across the world. We aimed to estimate the effect of the pandemic on the mental health of college students.MethodsWe used data on 419 fir...
DOAJ
Open Access (DOAJ)
DOI: 10.1371/journal.pone.0247999
Eric Vermetten, Neil Greenberg, Manon A. Boeschoten, Roos Delahaije et al. • European Journal of Psychotraumatology
(2014)
Background: For years there has been a tremendous gap in our understanding of the mental health effects of deployment and the efforts by military forces at trying to minimize or mitigate these. Many military forces have recently systematize...
DOAJ
Open Access (DOAJ)
DOI: 10.3402/ejpt.v5.23732
Budimansyah Budimansyah, Nina Herlina Lubis, Miftahul Falah • Patanjala: Jurnal Penelitian Sejarah dan Budaya
(2020)
Penelitian ini bertujuan untuk menguak tata ruang Galuh Pakwan sebagai ibukota terakhir Kerajaan Galuh, sejauhmana pola ruang kota tersebut berkaitan dengan nilai-nilai kelokalan sebagaimana tergambar dalam historiografi tradisional. Dalam ...
DOAJ
Open Access (DOAJ)
DOI: 10.30959/patanjala.v12i2.596