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341
Evaluation of the Surface Integrity and Recast Layer in Electrical Discharge Turning of WC-Co Composites
منشور في 2024"…Therefore, the effect of rotational speed on three different machining regimes, including roughing, semi-finishing, and finishing, was investigated using energy-dispersive X-ray spectroscopy (EDX), SEM, and roughness tests. …"
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342
The Impact of the Multiple Attempted, Online Homework Assignments on Elementary Students’ Learning: A Case Study in a Private School in Sharjah, UAE
منشور في 2023"…Quantitative data has been collected from grade 2 students through a quasi-experiment, while qualitative data, in the form of semi-structured interviews, have been gathered from both parents and mathematics teachers. …"
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343
The Impact of Teachers’ Leadership on Students’ Achievements in Private Schools in the Emirate of Abu Dhabi
منشور في 2024"…The research employs a mixed-methods approach, utilizing both quantitative surveys and qualitative semi-structured interviews to gather comprehensive data from teachers, students, and school leaders. …"
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344
Instructors’ and Students’ Perceptions of Clinical Evaluation Programmes of Nursing Colleges in Riyadh, Kingdom of Saudi Arabia
منشور في 2024"…Qualitative data, derived from semi-structured interviews, revealed concerns about the inconsistency of evaluation tools, the subjectivity of assessments, and the gap between the skills taught in the classroom and those required in clinical settings. …"
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345
Effects of natural organic matter on aggregation kinetics of boron nanoparticles in monovalent and divalent electrolytes
منشور في 2010"…However, the attachment efficiency kept increasing in the presence of CaCl2 and alginate with the increase in the electrolyte concentration and was greater than unity at >4 mM CaCl2. The destabilization was attributed to bridging of the nanoparticles by the alginate–Ca2+ system. …"
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article -
346
Optimum sizing of steam turbines for concentrated solar power plants
منشور في 2012"…Finally, although the cost of electricity of a CSP plant with capacities greater than 1MWe is significantly reduced to less than 1US$/kWh, currently such technology can only become economically viable through supporting schemes.…"
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article -
347
Mental Stress Assessment in the Workplace: A Review
منشور في 2024"…Workers with demanding jobs are at risk of experiencing mental stress, leading to decreased performance, mental illness, and disrupted sleep. …"
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article -
348
The impact of green supply chain management practices on environmental performance during COVID-19 period: the case of discretionary companies in the G-20 countries
منشور في 2022"…It highlights the impact of green initiatives to cope with major disruptions and decrease pollution and environmental disaster.…"
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article -
349
Barriers to the Implementation of a Unique Identifier and a Track and Trace System in the Lebanese Pharmaceutical Sector
منشور في 2022"…Through a three-steps operational research, data was collected from local manufacturers through structured or semi-structured interviews, data was also collected form a purposive sample of pharmacies through focus groups and interviews, and finally key informants and policy makers were interviewed for a presentation of results and providing recommendations. …"
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masterThesis -
350
‘Writing’ small states: contextualizing the construct in the Arab Gulf
منشور في 2022"…The problematic comes to the fore in a context of these two countries’ increasing regional and international visibility, as well as what seems to be renewed scholarly interest in small states, more generally. …"
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351
Citizenship and National Identity in International Schools in the UAE: A Case Study of Three American Schools in Dubai
منشور في 2016"…The methodology is an interpretive qualitative study using semi-structured interviews, and document analysis. …"
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352
Investigating High School Boys’ Academic Underachievement in Second Language Classrooms
منشور في 2019"…This qualitative research adopts two main tools, which are observations and semi-structured interviews with teachers, leaders, and students. …"
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353
A control algorithm to increase the efficient operation of wind energy conversion systems under extreme wind conditions
منشور في 2022"…<p dir="ltr">This paper aims to increase the power production of gearless permanent magnet synchronous generator (PMSG) based wind energy conversion systems (WECS) in strong (greater than 25 m/s) wind speed regions. In general, most wind turbines cut off when wind speed is over the cut-out rate; as a result, the power generation of the wind farm decreases. …"
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354
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355
The effect of soft background music, Mozart music, on the three levels of students' engagement. (c2016)
منشور في 2016"…The following five instruments were used: SESQ-ENG, TERF-N, semi-structured interviews with the teachers, focus group interviews with the students, and observations. …"
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masterThesis -
356
Characterizing the Effect of Arginine Deprivation on Autophagic Response in Breast Cancer cells
منشور في 2021"…The metabolism of arginine, a semi-essential amino acid, is required for homeostasis and deregulated in various diseases. …"
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masterThesis -
357
Magnetorheological Elastomer based torsional vibration isolator for application in a prototype drilling shaft
منشور في 2021"…Unwanted vibration in machines can cause severe damage and machine breakdown. In this work, a semi-active vibration isolator using MRE is proposed for a potential application in a drilling system to isolate the torsional vibration. …"
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358
Effect of UV Ageing on the fatigue life of bulk polyethylene
منشور في 2018"…This study focuses on investigating the effect of UV irradiation on the fatigue properties of bulk semi-crystalline polymer; the low density Polyethylene (LDPE). …"
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359
A Novel Downlink IM-NOMA Scheme
منشور في 2021"…Hence, the linear relation between the number of served users and the required (orthogonal or semi-orthogonal) resources in the orthogonal multiple access (OMA) schemes is no longer sufficient. …"
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360
Drivers and challenges for implementing ISO 14001 environmental management systems in an emerging Gulf Arab country
منشور في 2017"…We adopt an explorative, qualitative methodology, using semi-structured interviews with environmental managers in 11 organizations (6 private and 5 public) from different industrial sectors. …"
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article