Two-Stage Deep Learning Solution for Continuous Arabic Sign Language Recognition Using Word Count Prediction and Motion Images حسب Shanableh, Tamer

"…CNN transfer learning is used to convert each of these motion images into a feature vector which is used for either model generation or sign language recognition. As such, two deep learning models are generated; one for predicting the number of words per sentence and the other for recognizing the meaning of the sign language sentences. …"
احصل على النص الكامل

Design and Evaluation of a Just-in-Time Adaptive Intervention (JITAI) to Reduce Sedentary Behavior at Work: Experimental Study حسب Tasnim Ismail (18418554)

"…</p><h3>Objective</h3><p dir="ltr">The objective of this paper is to investigate the effectiveness of using personalized messages that include user information, user goals, daily routine, and the surrounding environment to increase the level of activity among employees. In this study, we hypothesize that sending context-aware motivational messages to workers in sedentary occupations after sitting for 40 minutes can break sedentary behavior and increase daily active time compared to static reminder messages.…"

Influence of hosting the world’s most popular football competition on Response and Transport Time of Ground Emergency Ambulances in Qatar حسب Reem Bassam Tluli (18505131)

"…Response and transport times were shortest during that period despite an increase in the population size. …"

Does the CEO effect differ in times of crisis? Evidence from US and China during the global financial crisis حسب Kleindienst, Ingo

احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

In-Person and Online Learning in Communicative Language Teaching Classes: Interaction Levels and Parents’ Perspectives حسب Jbarah, Lara

احصل على النص الكامل

PFT: A Novel Time-Frequency Decomposition of BOLD fMRI Signals for Autism Spectrum Disorder Detection حسب Samir Brahim Belhaouari (9427347)

"…Our research proposes Progressive Fourier Transform (PFT), a novel time-frequency decomposition, together with a Convolutional Neural Network (CNN), as a preferred alternative to available ASD detection systems. …"

Biomolecular changes and subsequent time-dependent recovery in hippocampal tissue after experimental mild traumatic brain injury حسب Sebnem Garip Ustaoglu (18460611)

"…This study reports the time-dependent contextual and structural effects of TBI on hippocampal brain tissue. …"

Screen Time Soars and Vision Suffers: How School Closures During the Pandemic Affected Children and Adolescents’ Eyesight حسب Muna Abed Alah (18336771)

"…School closures in Qatar were associated with a significant increase in screen time among students and a notable decline in their visual acuity. …"

Surgical Management of Hepatic Benign Disease: Have the Number of Liver Resections Increased in the Era of Minimally Invasive Approach? Analysis from the I Go MILS (Italian Group o... حسب Ardito, Francesco

"…During the same period, 3713 liver resections (open + MILS) were performed and 407 (11.0%) were for BD. A time-trend analysis showed that the total number of MILS and the number of MILS for malignant disease significantly increased, but this increasing trend was not documented for the number of MILS for BD, which remained stable during the study period of time. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Predictive modelling in times of public health emergencies: patients’ non-transport decisions during the COVID-19 pandemic حسب Hassan Farhat (9000509)

AgroAId: A Mobile App System for Visual Classification of Plant Species and Diseases Using Deep Learning and TensorFlow Lite حسب Reda, Mariam

احصل على النص الكامل

Acute kidney injury requiring dialysis after endovascular intervention for acute deep venous thrombosis: A case report and literature review حسب Najlaa Essa A. H. Al‐Mannai (21841775)

"…<h3>Key Clinical Message</h3><p dir="ltr">Percutaneous precutaneous mechanical thrombectomy has been used for clot dissolution and removal in selected cases of iliofemoral deep vein thrombosis. Intravascular Hemolysis and hemoglobinuria caused by pharmachomechanical chather directed thrombolysis (PCDT) devices like the Angiojet is associated with an increased risk of acute kidney injury (AKI). …"

Addressing bias in the definition of SARS-CoV-2 reinfection: implications for underestimation حسب Hiam Chemaitelly (439114)

"…By setting the time window at 40 days, the estimated number of reinfections in the population increased from 84,565 to 88,384, compared to the 90-day time window. …"

Simulation study of a coincidence detection system for non-invasive determination of arterial blood time-activity curve measurements حسب Yassine Toufique (8252550)

"…<h3>Background</h3><p dir="ltr">Arterial sampling in PET studies for the purposes of kinetic modeling remains an invasive, time-intensive, and expensive procedure. Alternatives to derive the blood time-activity curve (BTAC) non-invasively are either reliant on large vessels in the field of view or are laborious to implement and analyze as well as being prone to many processing errors. …"

Comparative effectiveness of one versus two doses of COVID-19 vaccines in Qatar: Evidence of converging protection over time حسب Hiam Chemaitelly (439114)

Stochastic forecasting of COVID-19 daily new cases across countries with a novel hybrid time series model حسب Chakraborty, Tanujit

"…Soon after, the infected cases and mortality increased rapidly. The future of the pandemic’s progress was uncertain, and thus, predicting it became crucial for public health researchers. …"
احصل على النص الكامل

A novel sentiment analysis framework for monitoring the evolving public opinion in real-time: Case study on climate change حسب El Barachi, May

"…Sentiment analysis of social media posts has become increasingly prominent in recent years as a means of gaining insights into how members of the public perceive current affairs. …"
احصل على النص الكامل
احصل على النص الكامل

A Narrative Review on Prevention and Early Intervention of Challenging Behaviors in Children with a Special Emphasis on COVID-19 Times حسب Sarah Musa (12269578)

"…<h3>Background</h3><p dir="ltr">COVID-19 and the measures stemming from efforts to control it have affected the psychosocial wellbeing of children and adolescents. The increasing trend of challenging behavior has exerted further pressure on parents and schools. …"

Combining Saliency with Prediction for Endoscopic Diagnosis حسب Rezk, Mahmoud

احصل على النص الكامل

The Impact of Voluntary Recall on the Trust of Loyal and First-Time Consumers in a High Awareness Brand After a Functional Transgression حسب Valeria L M A Freundt (17541786)

"…The voluntary recall is an alternative to handle brand transgressions, but less common than mandatory product recalls. This paper adds to the literature by theoretically discussing and empirically analyzing how the relationship status of a first-time or loyal customer with a high awareness brand affects consumers’ trust after a functional transgression. …"