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السجلات المعروضة 1471 -- 1480 من 1623
Regulatory Mechanisms That Guide the Fetal to Postnatal Transition of Cardiomyocytes
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2023 , Article)
Heart disease remains a global leading cause of death and disability, necessitating a comprehensive understanding of the heart’s development, repair, and dysfunction. This review surveys recent discoveries that explore the ...
Academic self-concept and its relationship to academic achievement among university students.
(2022 , Article)
This research sought to study the academic self-concept and the relationship between the academic self-concept and students’ academic achievement among university Qatari students. Research of the academic self-concept is ...
Microstructure and mechanical behavior of hot extruded aluminum/tin-bismuth composites produced by powder metallurgy
(
MDPI AG
, 2020 , Article)
In this study, Al-BiSn composites were synthesized by a combination of microwave sintering and hot extrusion processes. The structural, morphological, mechanical, and thermal properties were investigated to elucidate the ...
Building a Local Sport Identity: The World Cup and its implications on community sports in Qatar and Saudi Arabia
(
Gulf Studies center - College of Arts & Sciences - Qatar University
, 2022 , Conference Paper)
The FIFA World Cup 2022 in Qatar has resulted in more engagement in Qatar to promote local and domestic sport on different levels. Driven by the overarching goal to enhance and improve physical activities among the Qatari ...
The effect of graphene on the activation energy of grain growth for the nanocrystalline thermoelectric n-type Bi2Te2.7Se0.3
(
Springer Nature
, 2022 , Article)
Even though bismuth telluride is frequently produced by mechanical alloying for thermoelectric materials, no data has been published addressing the thermal behavior and activation energy of the milled n-type Bi2Te2.7Se0.3 ...
The vowel system of Qatari Arabic: Evidence for peripheral/non-peripheral distinction between long and short vowels
(
Cambridge University Press
, 2023 , Article)
Arabic has a vowel system with three long and three short monophthongs. One of the
parameters that accounts for qualitative differences between long and short vowels across
languages is tenseness/laxness of vowels located ...
The 2022 World Cup and the Post-Colonial Narrative Examined
(
Gulf Studies center - College of Arts & Sciences - Qatar University
, 2022 , Conference Paper)
This paper seeks to examine the 2022 World Cup in Qatar and the Post-Colonial narratives associated with Qatar's attempt at identifying itself out of the frame of modernity set by the West. Sports diplomacy is the device ...
Salicylic acid restricts mercury translocation by activating strong antioxidant defense mechanisms in sweet pepper (Capsicum annum L.)
(
Elsevier B.V.
, 2023 , Article)
Mercury (Hg) availability in soil and its absorption in plants is seriously concerned for plant production and human health. Salicylic acid (SA) is one of the major plant hormones involved in plant growth and development ...
Biomolecular alterations in acute traumatic brain injury (TBI) using Fourier transform infrared (FTIR) imaging spectroscopy
(
Elsevier
, 2021 , Article)
Acute injury is one of the substantial stage post-traumatic brain injury (TBI) occurring at the moment of impact. Decreased metabolism, unregulated cerebral blood flow and direct tissue damage are triggered by acute injury. ...
Large sample and bootstrap intervals for the gamma scale parameter based on grouped data
(
Wayne State University
, 2006 , Article)
Interval estimation of the scale parameter of the gamma distribution using grouped data is considered in this article. Exact intervals do not exist and approximate intervals are needed Recently, Chen and Mi (2001) proposed ...