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السجلات المعروضة 11 -- 20 من 45
Circular economy and the resource nexus: Realignment and progress towards sustainable development in Saudi Arabia
(
Elsevier
, 2023 , Article)
Resources such as water, energy, and arable land represent bottlenecks with regard to achieving key sustainability paradigms such as the circular economy (CE). They exhibit vital inputs and outputs for economic development, ...
Pyrolytic elimination of ethylene from ethoxyquinolines and ethoxyisoquinolines: a computational study
(
Nature Research
, 2023 , Article)
This work reports a thermo-kinetic study on unimolecular thermal decomposition of some ethoxyquinolines and ethoxyisoquinolines derivatives (1-ethoxyisoquinoline (1-EisoQ), 2-ethoxyquinoline (2-EQ), 3-ethoxyquinoline (3-EQ), ...
Role of biochar in anaerobic microbiome enrichment and methane production enhancement during olive mill wastewater biomethanization
(
Frontiers Media S.A.
, 2023 , Article)
The current research work attempted to investigate, for the first time, the impact of biochar addition, on anaerobic digestion of olive mill wastewater with different initial chemical oxygen demand loads in batch cultures ...
Microalgal Feedstock for Biofuel Production: Recent Advances, Challenges, and Future Perspective
(
MDPI
, 2023 , Article)
Globally, nations are trying to address environmental issues such as global warming and climate change, along with the burden of declining fossil fuel reserves. Furthermore, countries aim to reach zero carbon emissions ...
Olive Leaves Extract and Oleuropein Improve Insulin Sensitivity in 3T3-L1 Cells and in High-Fat Diet-Treated Rats via PI3K/AkT Signaling Pathway
(
Hindawi Limited
, 2023 , Article)
Olive leaves extracts are known to exert potential pharmacological activities especially, antidiabetic and antiobesity. This study explores the anti-insulin resistant effect of olive leaves extracts and oleuropein in 3 ...
Algal-algal bioflocculation enhances the recovery efficiency of Picochlorum sp. QUCCCM130 with low auto-settling capacity
(
Elsevier B.V.
, 2023 , Article)
Large-scale production of microalgal biomass is still considered non-viable due to the high cost and energy required for harvesting. A fast, cost-effective, and successful harvesting technique has become widely sought after ...
Caught off guard and beaten: The Ukraine war and food security in the Middle East
(
Frontiers Media
, 2023 , Article)
The Ukraine war has led to a severe global food crisis due to complex supply disruptions and price increases of agricultural inputs. Countries of the Middle East have been directly affected because of their high dependence ...
المياه العابرة للحدود في المنطقة العربية: من النزاع إلى تقاسم المنافع والتعاون الإقليمي
(
المركز العربي للأبحاث ودراسة السياسات - معهد الدوحة للدراسات العليا
, 2023 , Article)
يرتكز هذا العدد الخاص على المناقشات الأكاديمية في مجال التعاون المائي والدبلوماسية. وقد حظيت تلك المناقشات بالاهتمام في العقود الماضية؛ بفعل التهديدات المتنامية، التي يواجهها استخدام الموارد المائية المشتركة. يجمع هذا ...
Anaerobic Digestion of Olive MillWastewater and Process Derivatives—Biomethane Potential, Operation of a Continuous Fixed Bed Digester, and Germination Index
(
MDPI
, 2023 , Article)
Olive mill wastewater (OMW) management is an economic and environmental challenge
for olive oil-producing countries. The recovery of components with high added value, such as
antioxidants, is a highly researched approach ...
Comparison of machine learning models for predicting groundwater level, case study: Najafabad region
(
Springer Science and Business Media Deutschland GmbH
, 2023 , Article)
Water resources, consisting of surface water and groundwater, are considered to be among the crucial natural resources in most arid and semiarid regions. Groundwater resources as the sustainable yields can be predicted, ...