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Segmenting meeting and event management organizations based on business performance
منشور في 2016"…This study examines the characteristics and practices of small- and medium-sized meeting and event management organizations (MEMOs). Using data collected from 120 MEMOs in Australia, cluster analysis, chi-square, and Kruskal–Wallis were used to categorize and profile these organizations based on their performance levels. …"
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Security Supply Chain Using UAVs: Validation and Development of a UAV-Based Model for Qatar’s Mega Sporting Events
منشور في 2023"…The key findings of the study are: (1) a valid and reliable UAV-based cybersecurity framework for FIFA mega sporting events was developed; (2) five critical factors were identified, including traceability, security and privacy, trust, acceptability, and preparedness; (3) all factors were significantly and positively correlated, highlighting the complexity of managing security systems in mega sporting events.…"
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Sustainability in Mega-Events: Beyond Qatar 2022
منشور في 2019"…However, the preparation, execution, and after-effects of such events are challenging initiatives with significant long-term impacts on the economy, society, and environment in the hosting country and nearby region. …"
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Keyed Watermarks: A Fine-grained Tracking of Event-time in Apache Flink
منشور في 2023"…A significant part of this process is played by watermarks, which are unique timestamps that show the passage of events in time. …"
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Mixed precision iterative refinement with adaptive precision sparse approximate inverse preconditioning
منشور في 2025"…<p dir="ltr">Hardware trends have motivated the development of mixed precision algorithms in numerical linear algebra, which aim to decrease runtime while maintaining acceptable accuracy. …"
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Internet Searches for Medical Symptoms Before Seeking Information on 12-Step Addiction Treatment Programs: A Web-Search Log Analysis
منشور في 2019"…Specifically, symptom queries were first determined to be significantly predictive of subsequent 12-step queries if the probability of querying a medical symptom by those who later sought information about the 12-step program exceeded the probability of that same query being made by a comparison group of all other Bing users in the United States. …"
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Formal Verification of a Security Protocol in Vehicular Communication
منشور في 2025احصل على النص الكامل
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Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
منشور في 2021"…In a continuous variable analysis, the association between 25(OH)D and bone mass was significant, non-linear, inverse ‘U’. In conclusion, serum 25-hydroxyvitamin D was inversely associated with adiposity measures and non-linearly associated to bone mass in postmenopausal Qatari women.…"
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Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
منشور في 2021"…In a continuous variable analysis, the association between 25(OH)D and bone mass was significant, non-linear, inverse ‘U’. In conclusion, serum 25-hydroxyvitamin D was inversely associated with adiposity measures and non-linearly associated to bone mass in postmenopausal Qatari women.…"
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Rapid climate changes and human dynamics during the holocene in the eastern mediterranean (Lower Strymon Valley, northern Greece)
منشور في 2023"…The results of geophysical investigations, multi-proxy sedimentological (grain size, magnetic susceptibility, loss-on-ignition), pollen and NPP analyses, based on high-precision radiocarbon dating enabled reconstruction of past landscapes as well as a comprehensive discussion of anthropogenic responses and their impact on the vegetation cover, especially during periods with well-known Holocene Rapid Climate Change events (5.6, 4.2 and 3.2 ka cal BP). …"
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How circular economy can reduce scope 3 carbon footprints: Lessons learned from FIFA world cup Qatar 2022
منشور في 2023"…However, such events also leave significant negative impacts on the environment such as an increase in greenhouse gas (GHG) emissions in the host and neighboring countries. …"
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Endocardial-Epicardial Catheter Ablation Versus Endocardial Catheter Ablation Alone for Ventricular Arrhythmia in Patients With Structural Heart Disease (Meta-Analysis of Reconstru...
منشور في 2023"…Subgroup analysis based on the type of cardiomyopathy revealed that patients with arrhythmogenic right ventricular cardiomyopathy and ischemic cardiomyopathy (ICM) benefited significantly from Endo-epi in reducing the risk of VA recurrence (HR 0.835, 0.55 to 0.87, p <0.021). …"
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Analyzing the Influence of Climate and Anthropogenic Development on Vegetation Cover in the Coastal Ecosystems of GCC
منشور في 2025"…Our results revealed significant changes in land cover, as seen by an increase in artificial built-up areas by 15.5% in two decades and a corresponding decrease in bareland and dense vegetation. …"
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Optimization of PV Cleaning Practices: Comparison Between Performance-Based and Periodic-Based Approaches
منشور في 2020"…The soiling can lead to significant losses in elec tricity production, especially in a place like Dubai, UAE. …"
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Optimisation of PV Cleaning Practices: Comparison Between Performance Based and Periodic Based Approaches
منشور في 2018"…Adaptive periodic based manual cleaning approach where a changing cleaning period is fixed for each season based on significant variations of seasonal averages from the performance based manual cleaning approach, taken as 1 standard deviation from the season average. 3. …"
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Domain Adaptation with Adversarial Training and Graph Embeddings
منشور في 2018"…In this paper, we study the problem of classifying social media posts during a crisis event (e.g., Earthquake). For that, we use labeled and unlabeled data from past similar events (e.g., Flood) and unlabeled data for the current event. …"
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