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281
Impact of staying at home measures during COVID-19 pandemic on the lifestyle of Qatar’s population: Perceived changes in diet, physical activity, and body weight
منشور في 2021"…Participants reported increased sitting/reclining time (1.94 h/day mean increase), screen times (2.05 h/day mean increase) with p < 0.001, and decreased exercise time (0.11 h/day mean reduction) with p < 0.001. …"
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282
Dynamics of Neisseria gonorrhoeae transmission among female sex workers and clients: A mathematical modeling study
منشور في 2024"…In the common low-partner-number HSWNs, a significant proportion of NG incidence occurs among FSWs, with NG prevalence 13 times higher among FSWs than clients, and three times higher among clients than their spouses. …"
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article -
283
The Impact of Board Gender Diversity on European Firms’ Performance: The Moderating Role of Liquidity
منشور في 2024"…Our findings indicate that an increased representation of women on the board of directors is associated with greater independence among board members and a higher number of board members being hired. …"
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284
Outcomes of drain versus no drain in total knee arthroplasty: a retrospective cohort study
منشور في 2023"…</p><h3>Conclusions</h3><p dir="ltr">This study found that patients who received a drain had longer hospital stays and greater blood loss and transfusion rates compared to those who did not. …"
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285
Optimization of Electric Vehicles Wireless Charging
منشور في 2019احصل على النص الكامل
doctoralThesis -
286
Epidemiological and clinical characteristics of fall-related injuries: a retrospective study
منشور في 2020"…</p> <h2>Results</h2> <p>A total of 4040 patients with fall-related injuries were identified in the study duration which corresponds to the rate of 2.34 per 10,000 population. Although the rate of fall-related injuries decreased over the years, the average number of patients per year remained high accounting for 32% of the hospitalized patients with moderate to severe injuries. …"
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287
An efficient failure-resilient mutual exclusion algorithm for distributed systems leveraging a novel zero-message overlay structure
منشور في 2024"…., node queue dimension, number of exchanged messages, and number of disconnected nodes) indicate a graceful degradation in performance with decreasing number of functioning nodes. For instance, for 4,096 nodes organized in a logical tree of arity 4 and with 4 physical nodes for logical node, a negligible number of nodes is disconnected from the tree after 250 epochs when the per-node per-epoch failure probability is p f ≤ 0 . 0008 . …"
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288
The Influence of Loneliness and Living Alone on the Quality of Life of the Elderly: Evidence from Europe
منشور في 2023"…Europe‘s aging population is increasing, affecting various sectors, including the healthcare system, labor market, and public services. …"
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289
Effect of Surgical Margin Status on Survival and Site of Recurrence After Hepatic Resection for Colorectal Metastases
منشور في 2005"…Adverse preoperative biologic factors including tumor number greater than 3 (P = 0.01) and a preoperative CEA level greater than 200 ng/mL (P = 0.04) were associated with an increased risk of positive surgical margin. …"
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article -
290
MRP4
منشور في 2011"…Application of ISO (1nM) induced a similar increase in cAMP level in WT and MRP4 KO mice (YFP/CFP: 4.4 ± 0.15 in WT vs 4.1 ± 0.44 in KO cells), whereas cAMP signal was greater in MRP4 KO compared to WT mice after PDE inhibition by IBMX (ISO 1nM + IBMX 300µM: 8.1 ± 0.6 in WT vs 11.8 ± 0.62 in KO cells; p<0.01). …"
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article -
291
The Islamist groups in Tripoli. (c2008)
منشور في 2008احصل على النص الكامل
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masterThesis -
292
Integration of Smart Sensors in Buildings to achieve Energy Efficiency in Hot and Humid Climate
منشور في 2021"…It is also estimated that this utilization would grow to above 50% by 2030 because of the fast and consistent growth in economic activity and increase in population around the world. People tend to spend the greater part of their time in indoor spaces e.g., commercial and residential buildings. …"
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293
Improving Emergency Response Communication In Race Circuits
منشور في 2011"…As a fact, the use of communication over radio connection (walkie-talkie) makes great challenge in interpreting reports sent by responders since the noise and different accents in responders’ crews, which might encounter great threat and delay in response time.Furthermore, cameras blind spots and angles might decrease the certainty of the incident scene. …"
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294
Knee Angle Affects Posterior Chain Muscle Activation During an Isometric Test Used in Soccer Players
منشور في 2019"…These differences (30% mean difference) were greater than the observed typical measurement error (CV% = 13.1–14.3 for the 90° and 30° test positions, respectively). …"
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295
An adaptive load-balancing approach to XML-based network management using JPVM
منشور في 2005"…The goal is to increase the efficiency of processing the management data, and decrease the communication time by distributing the management load across multiple XML/SNMP gateways. …"
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article -
296
Machine Learning-Based Adaptive Load Balancing Framework for Distributed Object Computing
منشور في 2006"…In this paper, we address the issue of judicious load balancing in distributed object computing systems. In order to decrease response time and to utilize services effectively, we have proposed and implemented a new technique based on machine learning for adaptive and flexible load balancing mechanism within the framework of distributed middleware. …"
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article -
297
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298
Recovery of business intelligence systems
منشور في 2018"…Reducing the execution time of recovery is the key target of our algorithm. …"
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احصل على النص الكامل
article -
299
Location matters: spatial dynamics of tumor-infiltrating T cell subsets is prognostic in colon cancer
منشور في 2024"…Higher densities of stromal CD3<sup>+</sup>FoxP3<sup>+</sup> T cells showed enhanced survival outcomes, and patients exhibited superior clinical benefits when greater spatial distances were observed between CD3<sup>+</sup>CD8<sup>-</sup>FoxP3<sup>-</sup> or CD3<sup>+</sup>CD8<sup>+</sup> T cells and CD3<sup>+</sup>FoxP3<sup>+</sup> T cells.…"
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300
Genomic architecture of autism spectrum disorder in Qatar: The BARAKA-Qatar Study
منشور في 2023"…Moreover, homozygous variants were found in 7 families (25.9%), with a sixfold increase in homozygous burden in consanguineous versus non-consanguineous families (13.6% and 1.8%, respectively). …"