بحث بسيط
السجلات المعروضة 1241 -- 1250 من 3240
A 51 ka sedimentary sequence in a seamount basin, Eastern Arabian Sea: Records for paleoceanographic and paleoclimate conditions
(
Elsevier
, 2022 , Article)
A 5.4 m thick sediment core at ∼ 517 m water depth from a seamount basin off the Goa coast in the Eastern Arabian Sea (EAS) is examined for the mineral magnetic, carbonate and organic carbon variability. The 51 ka BP dated ...
History of a disaster: A baseline assessment of the Wakashio oil spill on the coast of Mauritius, Indian Ocean
(
Elsevier
, 2022 , Article)
Oil spills from tanker ships provide adverse and irreversible impacts of a pollutant over coastal and marine environments. Using Sentinel-1 and 2 satellite images, this baseline paper presents the detection, assessment, ...
Application of Cyanobacteria ( sp.) Liquid Extract for the Alleviation of Salt Stress in Bell Pepper ( L.) Plants Grown in a Soilless System.
(
MDPI
, 2021 , Article)
Salinity is one of the abiotic stresses that affect crop growth and productivity in arid and semi-arid regions. Unfortunately, there are few known methods to mitigate the deleterious impacts of salt stress on the development ...
A systematic review of STEM education research in the GCC countries: trends, gaps and barriers
(
Springer Open
, 2022 , Article)
Abundant research conducted in many countries has underlined the critical role of Science, Technology, Engineering, and Mathematics (STEM) in developing human capital in fields important to a nation’s global competiveness ...
Western and ketogenic diets in neurological disorders: can you tell the difference?
(
International Life Sciences Institute
, 2022 , Article)
The prevalence of obesity tripled worldwide between 1975 and 2016, and it is projected that half of the US population will be overweight by 2030. The obesity pandemic is attributed, in part, to the increasing consumption ...
Investigating the quality and efficiency of biosolid produced in qatar as a fertilizer in tomato production
(
MDPI
, 2021 , Article)
This study evaluated biosolid quality over time and the efficiency of using amounts (5 and 7 kg/m2) of municipal class A biosolids in Qatar to fertilize tomato plants (Solanum lycopersicum). Random samples were subjected ...
Enhancement in bell pepper (Capsicum annuum l.) plants with application of roholtiella sp. (nostocales) under soilless cultivation
(
MDPI
, 2021 , Article)
Cyanobacteria are found to be renewable and sustainable additives for growth improvement in crops. Extracts and biomass of three nitrogen-fixing cyanobacteria namely, Roholtiella sp. (QUCCCM97), Nostoc ellipsosporum ...
Environmental impacts of using municipal biosolids on soil, plant and groundwater qualities
(
MDPI
, 2021 , Article)
This study was conducted to evaluate the effect of three different rates of municipal biosolids produced in Qatar on plant characteristics and soil texture and its potential impacts on groundwater. Petunia atkinsiana, was ...
Role of shamal and easterly winds on the wave characteristics off Qatar, central Arabian Gulf
(
Elsevier
, 2021 , Article)
Waves in the Arabian Gulf (Gulf) are dominated by shamal winds during winter and early summer. Although wave characteristics in the Gulf are broadly studied, features associated with various wind systems are not explicitly ...
Comparing metabolic profiles between female endurance athletes and non-athletes reveals differences in androgen and corticosteroid levels
(
Elsevier
, 2022 , Article)
Endurance training is associated with physiological changes in elite athletes, but little is known about female-specific effects of endurance training. Despite the significant rise in female sports participation, findings ...