The Structure of the Free Volume in Poly(styrene-co-acrylonitrile) from Positron Lifetime and Pressure Volume Temperature (PVT) Experiments حسب Dlubek, Gunter

"…The mean hole volume, vh, varies in PS between 105 Å3 (27 °C) and 220 Å3 (190 °C), and shows a systematic decrease with increasing AN content, at Tg from 121 Å3 for PS to 102 (±2) Å3 for SAN50. …"
احصل على النص الكامل
احصل على النص الكامل

Food safety knowledge attitude and practices of oncology nurses, in Lebanese hospitals حسب Angy, Mallah

"…Knowledge scores were higher among nurses holding a graduate degree (mean = 85; p < 0.05), and those who attended a training course (mean = 79; p < 0.05). …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Food safety knowledge attitude and practices of oncology nurses, in Lebanese hospitals حسب Angy, Mallah

"…Knowledge scores were higher among nurses holding a graduate degree (mean = 85; p < 0.05), and those who attended a training course (mean = 79; p < 0.05). …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

DSA-based energy efficient cellular networks: Integration with the smart grid حسب Hassan, Hany Kamal

احصل على النص الكامل
احصل على النص الكامل

Investigating the impact of remittance outflows and oil price on economic growth in Gulf Cooperation Council countries حسب Mouyad, Alsamara

"…The results indicate that non-oil real GDP exhibits an adverse and magnified response to an increase in remittance outflows, relative to a decrease. Furthermore, this negative impact is amplified when accounting for oil price changes. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Effects of Combined Calcium Hypochlorite and Chlorine Dioxide on Drinking Water Quality in Qatar and Disinfection by Products Formation حسب Mohamed, Elsamoul H.

"…Chlorine dioxide levels decrease as the free chlorine residual levels increased. …"
احصل على النص الكامل
احصل على النص الكامل

Driving simulation sickness and the sense of presence: Correlation and contributing factors حسب Almallah, Mustafa

"…Importantly, designing buildings that replicate a real-world environment could increase SP and decrease SS. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Molecular dynamics of CH4/CO2 on calcite for enhancing gas recovery حسب Carchini, Giuliano

"…Moreover, the high CO2 presence further decreases the effect of pressure on methane adsorption. …"
احصل على النص الكامل
احصل على النص الكامل

Inter-annual variability and distribution of aerosols during winters and aerosol optical thickness over Northeastern Pakistan حسب Shahid, M. Z.

"…ir pollution during winters over north-eastern (NE) Pakistan (71–74.5 E, 28–34 N) is a major challenge that affects human health, climate and daily life. …"
احصل على النص الكامل
احصل على النص الكامل

Responses of lichen communities to 18 years of natural and experimental warming حسب Alatalo, Juha M.

"…The negative effect on species richness and effective number of species was driven by a decrease in lichens under experimental warming in the meadow. …"
احصل على النص الكامل
احصل على النص الكامل

Estimating blood pressure from the photoplethysmogram signal and demographic features using machine learning techniques حسب Chowdhury, Moajjem H.

"…Gaussian process regression (GPR) along with the ReliefF feature selection algorithm outperforms other algorithms in estimating SBP and DBP with a root mean square error (RMSE) of 6.74 and 3.59, respectively. …"
احصل على النص الكامل
احصل على النص الكامل

Numerical investigation of rotating stall in centrifugal compressor with vaned and vaneless diffuser حسب Halawa, Taher

"…These pressure fluctuations in the case of the vaneless diffuser appear with a gradual decrease of the mean pressure value as a part of the surge cycle. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Higher egg consumption associated with increased risk of diabetes in Chinese adults - China Health and Nutrition Survey. حسب Wang, Yue

"…Egg consumption at each survey was assessed by a 3-d 24-h recall and weighed food record methods. …"
احصل على النص الكامل
احصل على النص الكامل

Alveolar bone changes following bi-maxillary vertical molars' movements using clear aligners حسب Al-Warafi, Leena Ali

"…Materials and methods This is a retrospective clinical study in which 24 adult patients with pre-designed selection criteria and a mean age of 31.1 + 9.9 years were enrolled. …"
احصل على النص الكامل
احصل على النص الكامل

Food behavior changes during the covid-19 pandemic: Statistical analysis of consumer survey data from bosnia and herzegovina حسب Ben Hassen, Tarek

"…Addition-ally, the pandemic improved the awareness of Bosnians towards food with a decrease in food waste. Regarding diets, Bosnians tried to have healthier diets during the pandemic. …"
احصل على النص الكامل
احصل على النص الكامل

Low electro-synthesis potentials improve permselectivity of polymerized natural phenols in biosensor applications حسب Monti, Patrizia

"…Polymers were obtained by means of constant potential amperometry, instead of cyclic voltammetry, in order to achieve multiple polymerizations, hence decreasing the time of realization and variability. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Wind energy potential along the onshore and offshore Qatar حسب Mohammed, Aboobacker Valliyil

"…cant increase or decrease of wind power around Qatar in the last 40 years in most of the locations, while there is a slight decreasing trend in the o?…"
احصل على النص الكامل
احصل على النص الكامل

Failure mode analysis for single-phase Multi-level qZSI interfacing PV system to utility grid حسب Rahman, Syed

احصل على النص الكامل
احصل على النص الكامل

PERFORMANCE OPTIMIZATION OF PROPANE PRE-COOLED MIXED REFRIGERANT (C3MR) PROCESS FOR NATURAL GAS LIQUEFACTION حسب SHADY, ROBA TAWFIK SAAD MOHAMED

احصل على النص الكامل

Improvement of both lipid and biomass productivities of Qatar Chlorocystis isolate for biodiesel production and food security حسب Saadaoui, Imen

"…Several strategies were developed to modulate and improve algae metabolites production to meet the requirements for biodiesel production. Most previous research evidenced that the increase of the lipid content is accompanied by a decrease of the biomass production, which increases the cost of the downstream processing. …"
احصل على النص الكامل
احصل على النص الكامل