The Relationship between Using of an Intelligent Tutoring System and Class Achievement in a Basic Mathematics Course. حسب Haraty, Ramzi A.

"…In this paper, we present a case in which we integrated an intelligent tutoring system- ITS- in a basic mathematics course. The proposed ITS –PrivateTutor- is dynamic, web-based, adaptive, and interactive. …"
احصل على النص الكامل
احصل على النص الكامل

A Novel Steganography Technique for Digital Images Using the Least Significant Bit Substitution Method حسب Shahid Rahman (16904613)

"…Different image steganography research methods are proposed recently but each has their advantages and disadvantages and still have necessity to develop some better image steganography mechanisms to achieve the reliability between the basics criteria of image steganography. Therefore, the proposed work, in this paper, is based on the Least Significant Bit (LSB) substitution method. …"

Mixed precision iterative refinement with adaptive precision sparse approximate inverse preconditioning حسب Noaman Khan (19810050)

"…<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. …"

Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women حسب Vijay, Ganji

"…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.…"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women حسب Vijay Ganji (8710491)

"…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.…"

Effectiveness of a Technology-Based Intervention to Teach Evidence-Based Practice: The EBR Tool حسب Long, JoAnn D.

"…The purpose of the EBR tool is to guide students through the basic steps needed to locate and critically appraise the online scientific literature while linking users to quality electronic resources to support evidence-based practice (EBP). …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Analyzing the Influence of Climate and Anthropogenic Development on Vegetation Cover in the Coastal Ecosystems of GCC حسب Abhilash Dutta Roy (22466830)

"…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. …"

Challenges Facing PBL Implementation in K-12 Schools in Al-Ain حسب Alhaddad, Yasmine

احصل على النص الكامل

Preterm birth in low-middle income Countries حسب Alim, Swarray-Deen

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

Evaluation of refined cement-based matrix systems for extrusion of wood fiber cement حسب Nassar, Roz-Ud-Din

احصل على النص الكامل

An Effective Fault Diagnosis Technique for Wind Energy Conversion Systems Based on an Improved Particle Swarm Optimization حسب Majdi Mansouri (16869885)

"…First, an efficient feature selection algorithm based on particle swarm optimization (PSO) is proposed. …"

Eco-friendly paper-based colorimetric sensor for portable and rapid detection of lead (II) ions in aqueous environment حسب N. M. Poovadichalil (22927906)

"…<p dir="ltr">Lead contamination in water bodies poses significant environmental and health risks, necessitating effective detection methods. …"

Modelling, analysis, and implementation of a switched‐inductor based DC/DC converter with reduced switch current stress حسب Shima Sadaf (16875999)

Social Commerce Trust Factors and Users' Perspectives: A Study in UAE Based on Trust-Extended Technology Acceptance Model حسب Abdulrazzaq, Reem

احصل على النص الكامل

Willingness to participate in genome testing: a survey of public attitudes from Qatar حسب Hanan F. Abdul Rahim (9330201)

"…Willingness to participate was significantly associated with basic literacy in genetics, a family history of genetic diseases, and previous experience with genetic testing through premarital screening. …"

Synthesis and evaluation of novel Cu-based adsorbent-containing catalysts for CO₂ hydrogenation to methanol and value-added products حسب Rim Ismail (18192922)

Qatar’s immigrants at higher risk of diabetes حسب Nature Research (16552612)

"…The researchers stress, however, that their preliminary results should be confirmed in future studies involving larger numbers of participants. 1 “We would advise the Qatari government to screen all immigrants entering the country, as this would decrease the risk of unnecessary complications due to the late diagnosis of diabetes,” says lead author Dennis Mook-Nakamori. …"

β-2-himachalen-6-ol protects against skin cancer development in vitro and in vivo حسب Daaboul, Hamid E.

"…Also, there was a significant decrease in p-Erk and p-Akt protein levels. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Effect of temperature on the rheological properties of neat aqueous Wyoming sodium bentonite dispersions حسب Vryzas, Zisis

"…The Bingham yield stress, from the low shear rate data, increased linearly with temperature, while the plastic viscosity decreased with temperature, in a manner very similar to the decrease of water viscosity with temperature. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Renewable Energy, Coal as a Baseload Power Source, and Greenhouse Gas Emissions: Evidence from U.S. State-Level Data حسب Squalli, Jay

"…After controlling for other sources of emissions, U.S. states that produce a larger share of renewable energy are found to have lower GHG emissions. …"
احصل على النص الكامل