Hydrogen Supplement Co-combustion with Diesel in 2 Compression Ignition Engine حسب Hamdan, Mohammad O.

"…The study reports the engine thermal efficiency, NOx emissions and engine exhaust temperature while varying hydrogen content, engine speed and ignition timing. The results show that thermal efficiency of the compression ignition engine increases as hydrogen content increases in the air-intake manifold for the same diesel mass flow rate. …"
احصل على النص الكامل

Developments in Coarse-Grain Modeling of Transient Heat-Flow in Buildings حسب Abi-Shdid, C.

"…This note describes and demonstrates refinements to the CGM approach that increase its modeling accuracy to a level comparable to FEM, while doubling its processing speed. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Suppression of Rotating Stall by Throttle Rings Control in Vaneless Diffusers of Centrifugal Compressors حسب Mohammed, Dhafar

احصل على النص الكامل

Do high energy-efficient buildings increase overheating risk in cold climates? Causes and mitigation measures required under recent and future climates حسب Mutasim Baba, Fuad

"…While without adequate ventilation, the overheating risk in high-energy-efficient buildings can be higher than old buildings, where decreasing wall and window U-values and infiltration rate has a greater contribution to the increase of indoor temperature, while decreasing window SHGC has a lower contribution to the decrease in indoor temperature compared to the case with adequate ventilation. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

A Hybrid Fuzzy Self-Organizing Variable Structure Controller حسب AL-Sunni, Fouad

"…A new performance index for chattering developed by the authors is used in a Hybrid Scheme employing both adaptive and fuzzy logic schemes to smooth out the chattering phenomenon and simultaneously increase the speed of the system response, Simulations are carried out for single input multi output and multi input multi output systems. …"
احصل على النص الكامل

Utilization of the internet for physical activity and diet information and its influence on pregnant women’s lifestyle habits in Qatar حسب Ayman Al-Dahshan (8962568)

"…Also, participants who used the internet for diet information a great deal were more likely to decrease the amount of sugary and fatty foods they ate compared to women who used the internet somewhat or very little (61.4, 45.2, and 18.2%, p < 0.001; respectively) and (50.9, 30.4, and 18.2%, p = 0.001; respectively).…"

Melt processing and properties of linear low density polyethylene-graphene nanoplatelet composites حسب P., Noorunnisa Khanam

"…Increasing the extruder speed led to a reduction in viscosity, which is due to thermal degradation and/or chain scission. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Improving the Performance Measurement Using Overall Equipment Effectiveness (OEE) in Borouge حسب ALMUTAWA, MUBARAK

"…But This research needs to make improvement on these components to increase the value of OEE. Three of the six major losses downtime losses, speed losses, and quality losses were grouped together. …"
احصل على النص الكامل

Effect of consanguinity on birth weight for gestational age in a developing country حسب Wakim, Gerard

"…No significant difference was observed in the decrease in birth weight between the first- and second-cousin marriages. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Strain response of hot-mix asphalt overlays for bottom-up reflective cracking حسب Ghauch, Ziad G.

"…Results obtained show that the rate of horizontal and shear strain increase at the bottom of the HMA overlay drop with higher vehicle speed, higher subgrade modulus, and higher subbase modulus. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

A GRASP Approach for Solving Large-Scale Electric Bus Scheduling Problems حسب Raka Jovanovic (17947838)

"…The results also show that high speed chargers have a more significant impact than an increase in battery sizes of the EBs.…"

Efficacy and safety of the newer oral hypoglycemic agents in patients with T2DM during Ramadan: A systematic review and meta-analysis حسب Hoda Gad (6470522)

"…Glucagon-like peptide (GLP-1) agonist therapy was associated with a significant decrease in Hb_A1c (%) (SMD -0.68) and a non-significant decrease in weight (kg) (SMD -2.57) and systolic blood pressure (SBP) (mmHg) (SMD -3.50) after Ramadan. …"

Empirical evaluation of change in crash risk due to lane marking reallocation: A case study in Kochi City, Japan حسب Hiroaki, Nishiuchi

"…., the crash risk tends to increase) with increasing speed of the following vehicle relative to the leading vehicle. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Exploring urban growth–climate change–flood risk nexus in fast growing cities حسب Salah Basem Ajjur (14150967)

"…In addition, Doha witnessed various climatic changes with a notable increase in air temperature (+ 8.7%), a decrease in surface wind speed (− 19.5%), and a decrease in potential evapotranspiration losses (− 33.5%). …"

CMOS/BiCMOS mixed design using tabu search حسب Sait, Sadiq M.

"…This strategy leads to a circuit speed improvement of > 20% with a < 3% increase in the overall circuit capacitance. …"
احصل على النص الكامل

Battery Energy Management Techniques for an Electric Vehicle Traction System حسب AbdelAziz, Ahmed Sayed AbdelAal

"…The main objective of the proposed BEM techniques is to regulate the IM's speed while minimizing the lithium-ion (Li-ion) battery bank state of charge (SOC) reduction and state of health (SOH) degradation. …"
احصل على النص الكامل

Optimizing the number of players and training bout durations in soccer small‐sided games: Effects on mood balance and technical performance حسب Zouhaier Farhani (22330693)

"…Therefore, coaches should consider longer continuous bouts when planning SSGs‐based training to significantly decrease TMD and enhance technical‐tactical performance in soccer SSGs.…"

Rapid simulation of building physical processes using the coarse-grain method حسب Abi Shdid, Caesar

"…CGM was originally developed as an alternative to conventional fine-grain modeling techniques (such as the Finite Difference Method (FDM) and Finite Element Method (FEM)) to radically increase simulation speed and to ease the tasks of model development and experimentation. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Wind shear coefficient, turbulence intensity and wind power potential assessment for Dhulom, Saudi Arabia حسب Rehman, Shafiqur

"…The study presents the local values of wind shear coefficient (WSC) estimated using wind speed measurements made at 20, 30 and 40 m above ground level (AGL) during November 01, 1998 and October 12, 2002. …"
احصل على النص الكامل

Estimation of Virtual Trust on Driverless Cars using Type-1 Fuzzy logic حسب Mohamed Kayed Alhyasat, Khaled

"…On the other hand, problems with software like data security and dependability must be resolved. …"
احصل على النص الكامل
احصل على النص الكامل