Search
Now showing items 1-10 of 9652
تدريس العلوم بطريقة تنمية التفكير الابداعي لتلاميذ المرحلة المتوسطة: دراسة تجريبية
(
Qatar University
, 2000 , Article)
هدف البحث إلى معرفة أثر طريقة تدريس مقترحة في تنمية التفكير الإبداعي في العلوم لتلاميذ المرحلة المتوسطة. وشملت عينة الدراسة 150 طالبا من طلبة الصف الأول المتوسط في منطقة المدينة المنورة، 75 طالبا كمجموعة ضابطة، 75 طالبا ...
A mathematical model for carbon fixation and nutrient removal by an algal photobioreactor
(
Elsevier Ltd
, 2016 , Article)
A comprehensive mathematical modeling method for Chlorella vulgaris (Cv) has been developed to assess the influence of nutrient concentration (total nitrogen TN= 28-207 and total phosphorus TP= 6-8mgL 1) and irradiation ...
Microfluidic-based virus detection methods for respiratory diseases
(
Springer
, 2021 , Article)
With the recent SARS-CoV-2 outbreak, the importance of rapid and direct detection of respiratory disease viruses has been well recognized. The detection of these viruses with novel technologies is vital in timely prevention ...
Antibiotic Resistance and Virulence Gene Patterns Associated with Avian Pathogenic Escherichia coli (APEC) from Broiler Chickens in Qatar
(
MDPI
, 2021 , Article)
Avian Pathogenic Escherichia coli (APEC) is the contributing agent behind the avian infectious
disease colibacillosis, which causes substantial fatalities in poultry industries that has a significant
impact on the economy ...
Signal Transducer and Activator of Transcription 3 (STAT3) Suppresses STAT1/Interferon Signaling Pathway and Inflammation in Senescent Preadipocytes.
(
MDPI
, 2021 , Article)
Obesity promotes premature aging and dysfunction of white adipose tissue (WAT) through the accumulation of cellular senescence. The senescent cells burden in WAT has been linked to inflammation, insulin-resistance (IR), ...
Too big to handle, too important to abandon: Reforming Sudan's Gezira scheme
(
Elsevier
, 2020 , Article)
© 2020 The Authors Participatory irrigation management (PIM) has been broadly promoted by public administrators and donor organizations. The reasons for this push include performance failures of state-controlled irrigation ...
The association of HFE gene H63D polymorphism with endurance athlete status and aerobic capacity: novel findings and a meta-analysis.
(
Springer
, 2020 , Article)
Iron is an important component of the oxygen-binding proteins and may be critical to optimal athletic performance. Previous studies have suggested that the G allele of C/G rare variant (rs1799945), which causes H63D amino ...
Seroprevalence of herpes simplex virus types 1 and 2 in Indian and Filipino migrant populations in Qatar: a cross-sectional survey
(
World Health Organization
, 2018 , Article)
Background: The epidemiology of herpes simplex virus infections is of growing interest but
information on its seroprevalence in many countries is scarce.
Aims: This study aimed to measure the seroprevalence of herpes ...
Discrepancy in MALDI-TOF MS identification of uncommon Gram-negative bacteria from lower respiratory secretions in patients with cystic fibrosis.
(
Dove Medical Press
, 2015 , Article)
Early identification of microbial organisms from respiratory secretions of patients with cystic fibrosis (CF) is important to guide therapeutic decisions. The objective was to compare the accuracy of matrix-assisted laser ...
Regional stratigraphy, facies distribution, and hydrocarbons potential of the Oligocene strata across the Arabian Plate and Western Iran
(
Springer Verlag
, 2019 , Article)
Major global events during the Oligocene epoch included a climatic change from warm “greenhouse” to a cooler “icehouse” that was accompanied by the onset of Antarctic glaciation. These events led to decline in water ...