Prevalence and Phylogenetic Analysis of Parvovirus (B19V) among Blood Donors with Different Nationalities Residing in Qatar by Abdelrahman, Doua

“…Human parvovirus (B19V) is the causative agent of erythema infectiosum in children and is linked to a wide range of clinical manifestations. Studies related to B19V prevalence in the Middle East and North Africa (MENA) region and other parts of Asia are very scarce. …”
Get full text
Get full text

Iron Sulfide Scale Inhibition in Carbonate Reservoirs by Gasimli, Nijat

“…A scale inhibitor solution is introduced into a formation by applying a squeeze treatment. …”
Get full text
Get full text

Dynamic Salmonella Enteritidis biofilms development under different flow conditions and their removal using nanoencapsulated thymol by Yammine, Jina

“…ML nanocapsules decreased significantly bacterial counts during the first 0.5 h, while LBL nanocapsules eliminated the remaining bacterial cells and ensured a protection from bacterial contamination for up to 5 h by releasing THY in a sustained manner over time due to the thicker shell wall structure.…”
Get full text
Get full text
Get full text

Effect of surfactants on the convective heat transfer and pressure drop characteristics of ZnO/DIW nanofluids: An experimental study by Qamar, Adnan

“…Convective heat transfer (HTC) and flow characteristics (pressure drop (ΔP) and friction factor (f)) of aqueous ZnO NFs' within a circular mini tube (Di = 1.0 mm, L = 330 mm) were analyzed. …”
Get full text
Get full text
Get full text

An enhanced performance IPT based battery charger for electric vehicles application by Abdelhamid, E.

“…IPT system has proved its capability to be a safe, convenient, and efficient electric vehicle battery charger through its features, such as operating in a harsh environment, high efficiency at reasonable power levels, and decreasing equipment maintenance through operating without any mechanical contacts. …”
Get full text
Get full text

Changes in Dietary Habits and Eating Behaviors during COVID-19 Induced Confinement by alnatsheh, reem bassim

“…Among these changes, increased (p<0.05) prevalence of fruit and vegetable, immune boosters, water, and hot beverage consumption as well as decreased (p<0.05) eating in restaurants and fatty food consumption, suggesting a positive change. …”
Get full text
Get full text

Microbiota-derived acetate activates intestinal innate immunity via the Tip60 histone acetyltransferase complex by Bat-Erdene, Jugder

“…Reduced expression of the histone acetyltransferase Tip60 decreased IMD signaling and blocked rescue by dietary acetate and other sources of intracellular acetyl-CoA. …”
Get full text
Get full text
Get full text

Effect of blade tip geometry on centrifugal compressor performance and stability by Shahina, Ibrahim

“…The reliability operation for small fuel cells and hybrid fuel cell with gas turbine requires centrifugal compressor surge prevention. This study concerns a high speed centrifugal compressor stage with different blade tip geometries. …”
Get full text
Get full text

Experimental investigations on spray flames and emissions analysis of diesel and diesel/biodiesel blends for combustion in oxy-fuel burner by ElKelawy M.

“…Present research work shows the emissions and flame analysis of oxy-fuel combustion of diesel and diesel/biodiesel blends in the experimental test burner manufactured in Mechanical power engineering laboratory at Tanta University, Egypt. Diesel and a mixture of diesel and biodiesel (B0, B10, B20, B30, and B40) used as a fuel with the effect of pure air and oxy-combustion. …”
Get full text
Get full text

Smart City and Preservation of Identity in Doha by Altiok, Huzeyfe

“…The theory of smart cities provides the administrative power of a country with a well-established, sustainable, and smart development. …”
Get full text
Get full text

Frugal innovation for sustainable rural development by Mokter, Hossain

“…We developed a classification that identifies the increasing positive and decreasing negative parameters of SDGs to assess the extent to which frugal enterprises contribute to specific SDGs. …”
Get full text
Get full text
Get full text

Role of TiO2 and carbon nanotubes on polyethylene, and effect of accelerated weathering on photo oxidation and mechanical properties by Zagho M.M.

Get full text
Get full text

Estimating the age-dependent changes in carbon stocks of Scots pine (Pinus sylvestris L.) stands in Turkey by Lee, Jongyeol

“…Although Scots pine (Pinus sylvestris L.) is a main species in Turkey, studies on such changes are still lacking. • Aims We aimed to estimate the changes in carbon stocks, with stand age, of Scots pine stands in Turkey using field work data and a forest carbon model (FBDC model). • Methods Biomass and dead organic matter carbon stocks were investigated to adjust the forest carbon model and to verify the model estimates. …”
Get full text
Get full text

Modal analysis of spur gears for varied teeth root cracks characteristics: finite element analysis (FEA) simulations by Syam, Thaer

“…This causes progressive damage to gear teeth which causes teeth failure, and hence, a damaged gear. This work shows a numerical framework to identify and quantify cracks' existence at the teeth root of spur gears. …”
Get full text
Get full text
Get full text

Geotechnical considerations on the design of piled rafts on rock by Eid, Hisham T.

“…A crude estimation is commonly made for these two parameters. …”
Get full text
Get full text

Hydrogel Sensors for the Agricultural Applications by Ali, Ruba

“…This work is focused on the design and fabrication of hydrogel sensors for the agricultural applications "a multi-sensory device". Agriculture is an important contributor to Qatar's economy, as the country is aiming to produce more local products. …”
Get full text
Get full text

Representation of Adsorption Data for the Isopropanol-Water System using Neural Network Techniques by Mjalli, F.

“…Molecular sieves and palm stone, a newly developed bio-based adsorbent, were used to break an azeotropic isopropanol-water system via an adsorptive distillation process. …”
Get full text
Get full text

The effect of genetic and nongenetic factors on warfarin dose variability in Qatari population. by Bader, Loulia

“…One hundred and fifty warfarin-treated Qatari patients on a stable dose and with a therapeutic INR for at least three consecutive clinic visits were recruited. …”
Get full text
Get full text

Effect of Hydrothermal Carbonization Parameters and Performance of Carbon Dioxide Adsorption on Pineapple Peel Waste Biochar by Ibrahim, Muthmirah

“…The prepared PPW-BC adsorbents could be a viable option for CO2 capture because they were synthesized from a low-cost biomass source and are environmentally benign.…”
Get full text
Get full text
Get full text

Thermal and mechanical stability of microwave sintered cold compact bismuth telluride thermoelectric material by Farheen F., Jaldurgam

“…The TGA-DSC results indicate a slight mass gain at 350 °C followed by a steep weight loss beyond 550 °C suggesting good thermal stability when the experimental temperature is below 350 °C. …”
Get full text
Get full text
Get full text