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41
Physical layer security in satellite communication: State‐of‐the‐art and open problems
منشور في 2025"…<p dir="ltr">Satellite communications have emerged as a promising extension of terrestrial networks in future 6G network research due to their extensive coverage in remote areas and their ability to support the increasing traffic rate and heterogeneous networks. …"
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42
A Cross-cultural study of pragmatically requestive speech act realization patterns
منشور في 2014"…It looks at how the speech acts’ requesting strategies differ across different cultures in terms of the social distance, size of imposition and power. It also looks at the types of politeness strategies, which could increase or decrease the degree of the imposion on the hearer(s), employed by the two groups in terms of the aforementioned sociolinguistic variables. …"
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43
The role of objectively recorded smartphone usage and personality traits in sleep quality
منشور في 2023"…<h3>Purpose</h3><p dir="ltr">The proliferation of smartphones, accompanied by internet facilities, has contributed to a decrease in sleep quality over the last decades. It has been revealed that excessive internet usage impacts the physical and mental health of smartphone users, while personality traits (PT) could play a role in developing internet addictions and preventing their negative effects. …"
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44
Effects of corporate governance on fraud prevention. (c2016)
منشور في 2016"…Fraudulent financial reporting and dishonesty in financial statements decrease credibility in audited financial reports. …"
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masterThesis -
45
Achieving a systematic service integration program for children with challenging behaviors in school setting in Lebanon. (c2015)
منشور في 2016"…Another finding is that the disruptive behavior displayed by the student decreased throughout the intervention period. Future research requires more attention to school based interventions and social skills programs. …"
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masterThesis -
46
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47
Effects of COVID-19 on Autism Spectrum Disorder in Qatar
منشور في 2024"…Parents also reported decreased access to family and social support networks, as well as decreased quality of clinical and community support. …"
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48
Investigation of positive education implementation and its impact on students' wellbeing and academic self-efficacy in K-12 private schools in Dubai
منشور في 2022"…The findings revealed the following: 1) in recent years there has been increasing positive education implementation grounding in the recent international, national, local, and educational authority policies and initiatives. 2) absence of standardised local and school policy related to positive education implementation has led to the need for adaptability of positive education implementation across school. 3) there has been strong engagement of the internal school community (teachers, school leaders and students) with external school community (parents). 4) significant changes in the overall level DSWC indicators associated with social emotional wellbeing, life satisfaction, perseverance, feeling safe, and belonging to school. 5) insignificant changes associated with DSWC indicators associated with emotional regulation, happiness, optimism, academic self-concept, cognitive engagement, engagement (flow), peer belonging and school climate. 6) PASS assessment factors show increase in wellbeing, motivation and self-efficacy for regulation and decrease in academic self-efficacy. 7) significant increase in emotional, social wellbeing and academic self-efficacy among students due to positive education implementation as perceived by teachers, parents, and students.…"
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49
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50
Global, regional, and national mortality among young people aged 10–24 years, 1950–2019: a systematic analysis for the Global Burden of Disease Study 2019
منشور في 2021"…<h3>Background</h3><p dir="ltr">Documentation of patterns and long-term trends in mortality in young people, which reflect huge changes in demographic and social determinants of adolescent health, enables identification of global investment priorities for this age group. …"
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51
THz-Enabled UAV Communications Under Pointing Errors: Tractable Statistical Channel Modeling and Security Analysis
منشور في 2025"…<p dir="ltr">Unmanned aerial vehicles (UAVs) are increasingly being utilized as mobile base stations for rapidly establishing temporary wireless coverage in emergency situations and remote locations. …"
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52
The effects of texting on students' spelling skills. (c2014)
منشور في 2014احصل على النص الكامل
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masterThesis -
53
Generalized and pregnancy-related anxiety prevalence and predictors among pregnant women attending primary health care in Qatar, 2018–2019
منشور في 2020"…Tailored interventional studies could focus on increasing resilience and social support to decrease the burden of antenatal anxiety.…"
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54
Structural Hole Theory, Audit Committee Member Gender, and Financial Restatements
منشور في 2022احصل على النص الكامل
doctoralThesis -
55
Forecast of the outbreak of COVID-19 using artificial neural network: Case study Qatar, Spain, and Italy
منشور في 2021"…The model sensitivity was analyzed using the root mean square error (RMSE), the mean absolute percentage error and the regression coefficient index R2, which yielded highly accurate values of the predicted correlation for the infected and dead cases of 0.99 for the dates considered. …"
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56
Achieving top performance while building collegiality in sales
منشور في 2019"…The arguments for such mechanisms are built on the foundations of social/psychological contract theory and ethical climate literature. …"
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article -
57
Co‐operative learning for Children with an Autistic Spectrum disorder (ASD) in mainstream and special class settings
منشور في 2007"…Active task engagement was found to remain relatively stable and passive task engagement was found to decrease for one child and remain stable for the other. …"
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article -
58
1787 evaluation of transperineal prostatic administration of a PSA-activasted protoxin (PRX302) in men with luts secondary to BPH
منشور في 2010"…In the Phase I study, mean IPSS showed a decrease of 6.5 points (34%), mean QoL a decrease of 2 points (44%) and mean prostate volume a decrease of 5.5 cc (13%) at 12-months compared to screening. …"
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article -
59
Cryomyolysis, a new procedure for the conservative treatment of uterine fibroids
منشور في 1998"…Normal uterine volume ranged from 35.6 to 548.7 ml preoperatively and 45.1 to 729.6 ml postoperatively (mean increase 40%); however, myoma volume showed a mean decrease of 6% (range-87-28%). …"
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article -
60
An experimental measurement of corona discharge using laser Dopplervelocimetry
منشور في 1998"…The corona wind velocity was measured by means of a laser Doppler velocimetry system implemented and calibrated in the laboratory. …"
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article