Browsing University Publications by Title
Now showing items 1334-1353 of 4355
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Nitric Oxide Releasing Hydrogel Nanoparticles Decreases Epithelial Cell Injuries Associated With Airway Reopening
( Qatar University Press , 2021 , Poster)Introduction: Acute respiratory distress syndrome (ARDS) is an acute inflammatory lung condition. It is characterized by disruption of gas exchange inside the alveoli, accumulation of protein edema, and an increase in lung ... -
Nitrogen fixation in polluted sea water of Alexandria coast, Egypt.
( Qatar University , 1990 , Article)The inshore area of the Mediterranean water, west of Alexandria, Egypt, is subjected to different types of pollutants. Nitrogen fixation rate was studied in this area in relation to some environmental factors such as pH, ... -
Nitrogen Transformations as affected by some factors at cultivated soils in Saudi Arabia
( Qatar University , 2001 , Article)The influence of serial concentration of salts (0.5, 1.0 and 1.5%), application of organic matter (0.5, 1.0 and 1.5% of wheat strat) and varying soil moisture content 50, 70 and 90%) on nitrification in sandy loam soil was ... -
Nitrogen Transformations As Affected By Some Factors at Cultivated Soils In Saudi Arabia
( Qatar University , 2000 , Article)The influence of serial concentration of salts (0.5, 1.0 and 1.5%), application of organic matter (0.5, 1.0 and 1.5% of wheat straw) and varying soil moisture content (50, 70 and 90%) on nitrification in sandy loam soil ... -
NMR Spectroscopy Database and Searching System
( Qatar University Press , 2020 , Poster)NMR spectroscopy is the most important analytical technology for organic compounds and plays the key role for the chemical characterizations and identifications in chemistry, pharmacy, materials science, environments, ... -
Nomograms For Interpreting Gravity Anomalies Above A Finite Horizontal Cylinder
( Qatar University , 1985 , Article)The present study gives a new method for solving the inverse problem of the gravitational anomalies related to a finite horizontal cylinder, by the use of the downward continuation method. Master curves have been obtained ... -
Non Uniform Differential Amplitude Phase–Shift–Key (Dapsk) Modulation For Multimedia Multicast Wireless Communications With Punctured Convolutional Coding
( Qatar University , 2003 , Article)Simple closed–form expressions for the probability of error for nonuniform M–ary Differential Amplitude Phase–Shift–Key (DAPSK) signaling over an Additive White Gaussian Noise (AWGN) and Rayleigh fading channels are ... -
Non-Cooperative and Repetitive Games for Urban Conflicts in Tirana: A Playful Collaborative System to Lower Social Tension
( Qatar Univesrity Press , 2021 , Conference Paper)Game Theory (GT) offers a critical lens to understand and analyze the capacity of different actors to make rational decisions linked to complex and emergent situations. Even though developed as a theory to tackle economic ... -
Non-invasive Electrochemical Detection of Glucose using CuO-NiO/MXene Modified Electrode
( Qatar University Press , 2020 , Poster)High levels of glucose or acetone in breath confirms diabetes disease. One of the analytical devices that detect changes in breath is the electrochemical sensor having high selectivity, easy to use and being able to meet ... -
Non-Puerperal Induced Lactation among Married Women: Islamic Jurisprudence and Contemporary Practice
( Qatar University Press , 2023 , Article)Objective: Among Muslims, milk kinship elucidates the relationships established by a wet-nurse and her breastfed infant, prohibiting marriage between those it relates after the fulfillment of prerequisites. When galactagogues ... -
Nonlinear Adaptive Control Of A Permanent Magnet Stepper Motor
( Qatar University , 1994 , Article)This paper considers adaptive position control of a permanent magnet (PM) stepper motor using exact linearization via static state-feedback. Physical outputs are chosen in such a way that the resulting closed-loop system ... -
A Note on Norland Summability of Fourier Series
( Qatar University , 1982 , Article)In this paper we consider point-wise summability in the Norlund sense of Fourier series by assuming H(n) . F(n) = o (Pn) as n--+ oo, where (H(x) = d.x g(t) dt, g(t) is continuous, non-increasing, H(x) is slowly varying, ... -
A Note On Pre-J-Group Rings
( Qatar University , 1991 , Article)Given an associative ring R satisfying a°'b = Ba" for any pair a and b of its elements, is being a positive integer, and a group G satisfying x""' = y"~1, we give a sufficient and necessary condition on the group ring GR ... -
A Note On Semi Generalized Closed Sets
( Qatar University , 1994 , Article)In the present note authors obtain some characterizations and properties of semi generalized closed sets. -
Nothing brings me all things: the isolation of Timon in Timon of Athens
( Qatar University , 1987 , Article) -
Nothing Extenuate: Othello, "A Super-Subtle" Tragedy
( Qatar University , 1981 , Article) -
Noun quantification in English and modern standard Arabic: a descriptive morphological comparison
( Qatar University , 1997 , Article)This paper examines quantifiers from a morphological point of view. It will focus on number in nouns, partitive constructions, collective nouns, numeral quantifiers, and non-numeral quantifiers in both English and Modern ... -
Novel approach to study the diversity of soil microbial communities in Qatar
( Qatar University Press , 2020 , Poster)A broad diversity of microorganisms can be found in soil, where they are essential for nutrient cycling and energy transfer. Recent high-throughput sequencing methods have greatly advanced our knowledge about how soil, ... -
Novel Electroless Deposited Corrosion - Resistant and Anti-Bacterial NiP-TiNi Nanocomposite Coatings
( Qatar University Press , 2020 , Poster)From acidic NiP electroless bath, the co-deposition of TiNi nanoparticles in the NiP matrix to form novel NiP-TiNi nanocomposite coatings (NCCs) on top of API X100 carbon steel using several concentrations of TiNi nanoparticles ... -
Novel flexible piezoresistive sensor based on 2D Ti3C2Tx MXene
( Qatar University Press , 2020 , Poster)Stretchable and wearable strain-sensing devices are appropriate for motion detection, biomedical monitoring, human-machine interaction. These pressure sensors are working based on numerous electrophysical phenomena's such ...