A green route to the synthesis of highly porous activated carbon from walnut shells for mercury removal حسب Albatrni, Hania

"…It was observed that the adsorption process exhibited spontaneity, endothermicity, and an increase in entropy. At a temperature of 35 °C, the adsorbent had a maximum adsorption capacity of 182.9 mg/g. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

A green route to the synthesis of highly porous activated carbon from walnut shells for mercury removal حسب Hania Albatrni (17092945)

"…It was observed that the adsorption process exhibited spontaneity, endothermicity, and an increase in entropy. At a temperature of 35 °C, the adsorbent had a maximum adsorption capacity of 182.9 mg/g. …"

Impact of seafood and fruit consumption on bone mineral density حسب Zalloua, Pierre A.

"…Multiple regression models were used to assess the relationships among dietary variables and BMD, after adjusting for age, BMI (body mass index), weight, occupation, smoking status, and alcohol consumption. Results Increasing seafood consumption was significantly associated with greater BMD in women (p < 0.001), especially those consuming more than 250 g per week of seafood. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Board independance and the efficiency of internal capital markets حسب Dah, Mustafa A.

"…Accordingly, the firm's board monitoring efficiency is expected to have a significant impact on managerial decisions and the allocation of the firm's scarce resources across the different firm segments. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

The Influence of Transformational and Transactional Leadership on Employee Performance and Organizational Commitment A Case Study in the UAE Public Sector حسب Abdalla, Hani Gawdat

احصل على النص الكامل

Stability and thermophysical properties test of carbide-derived carbon thermal fluid; a comparison between functionalized and emulsified suspensions حسب Ismail W. Almanassra (14151321)

"…The results demonstrated that the thermal conductivity enhancement was independent of temperature, decreases with gum-Arabic concentration, and significantly enhanced with CDC loading with a maximum enhancement of 26.1% for 0.3 wt% functionalized CDC. …"

Ensemble-Guard IoT: A Lightweight Ensemble Model for Real-Time Attack Detection on Imbalanced Dataset حسب Muhammad Usama Tanveer (22225360)

"…Ensemble learning by combining multiple machine learning models offers a significant advantage in reducing computational costs compared to deep learning models, making it a practical solution for real-time applications. …"

Carbon Performance and Financial Performance: How R&D Makes a Difference Pre‐ and Post‐Paris Accord حسب Mohamad H. Shahrour (21393698)

"…Findings reveal that a 1% increase in CP corresponds to a 0.429% increase in ROA. …"

Transfer Learning and Sentiment Analysis of Lebanese Dialect Data using a Multilingual Deep Learning Approach حسب Chehade, Mira

"…Although sentiment analysis has been extensively conducted on English, this has not been the case for Arabic, a language spoken in more than 22 countries, leaving significant room for exploration, especially across its diverse dialects. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Effect of Qatar-based law amendment on pedestrians’ behavioral intentions: A PLS-SEM based analysis حسب Deepti Muley (6579293)

"…<p>Pedestrian violations are among the biggest concerns for administration as they contribute to increased frequency and severity of pedestrian-related crashes. …"

Mg-Doped PLA Composite as a Potential Material for Tissue Engineering—Synthesis, Characterization, and Additive Manufacturing حسب Fawad Ali (2154529)

"…The results showed that the addition of Mg has a significant impact on PLA’s thermal and structural properties and has also significantly increased the degradation of PLA. …"

Reducing Caesarean Rates in Qatar: A Pressing Public Health Imperative – Policy adjustments in Labour Inductions. حسب Morounfolu Thompson (17045472)

"…Maternal and neonatal morbidity did not increase compared to baseline unit data, and 50% of the women achieved a vaginal delivery, reducing the number of Caesarean sections.…"

Does standalone phacoemulsification lower intraocular pressure in glaucomatous eyes? A systematic review and meta-analysis حسب Osama Hussein (21301202)

"…For OAG patients, the pooled effect showed an IOPR% of 18.94% with a significant absolute change of −4.35 mmHg, <i>p</i> < 0.001 at 12 months, and IOPR% of 16.95% with an absolute IOP change of −3.83 mmHg, <i>p</i> < 0.001 at 24 months. …"

Risk factors for extubation-related complications in morbidly obese patients undergoing bariatric surgery: a retrospective cohort study حسب Ayten Saracoglu (8075222)

"…Logistic regression analysis, adjusted for age and sex, was performed to evaluate the associations. The significance level was adjusted by applying the Bonferroni correction (0.05/16 = 0.0031), and a p-value < 0.0031 was interpreted as statistically significant.…"

The effect of a sand surface on physical performance responses of junior male handball players to plyometric training حسب Mehrez Hammami (14153331)

"…</p><h2>Results</h2><p dir="ltr">After the intervention, PS showed significant increases of sprint speed relative to P and C. …"

Advanced Technology in Agriculture Industry by Implementing Image Annotation Technique and Deep Learning Approach: A Review حسب Normaisharah Mamat (19517623)

"…<p dir="ltr">The implementation of intelligent technology in agriculture is seriously investigated as a way to increase agriculture production while reducing the amount of human labor. …"

A Transformative State in the Wake of COVID-19: What Is Needed to Enable Innovation, Entrepreneurship, and Education in Qatar? حسب Tarek Ben Hassen (15742605)

"…The economic crisis caused by the pandemic and the drop in oil prices prompted the Qatari government to increase its diversification efforts. Qatar has a solid basis for transitioning to a knowledge-based economy based on its macroeconomic stability, suitable growth rates, and good governance. …"

Prevalence and global trends of polypharmacy in patients with chronic kidney disease: A systematic review and meta-analysis حسب Lina Naseralallah (14146465)

"…</p><h3>Results</h3><p dir="ltr">This review involved 14 studies comprising of 17 201 participants, a significant proportion of which were males (56.12%). …"

Numerical analysis of MHD combined convection for enhanced CPU cooling in NEPCM-filled a trapezoidal cavity حسب Ahmed M. Hassan (8893106)

"…Le strongly influences mass transfer, with <i>Sh</i>_<em>av</em> increasing by 284.6 % as Le increases. The NEPCM fusion temperature exhibits a non-monotonic effect on <i>Nu</i>_<em>av</em> , with an optimal value at <i>θ</i>_f = 0.5. …"

Safety and efficacy of tirofiban in the management of stroke: A systematic review and meta-analysis of randomized controlled trials حسب Mohammed Maan Al-Salihi (13105835)

"…</p><h3>Results </h3><p dir="ltr">Seven RCTs with 2088 stroke patients were included. Tirofiban significantly increased the number of patients with mRS 0 score after 90 days than control; RR= 1.39, 95 %CI [1.15, 1.69]; p = 0.0006. …"