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السجلات المعروضة 1281 -- 1290 من 1446
Nutritive effect of dust on microbial biodiversity and productivity of the Arabian Gulf
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Bellwether Publishing, Ltd.
, 2020 , Article)
The Arabian Gulf is exposed to intensive dust storms during summer until early winter. We investigated the nutritive effect of the dust on microbial biodiversity of the water column and the productivity of the Gulf. We ...
Cytogenetic Characterization of Three Arabian Gulf Bivalve Species
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Institute of Malacology
, 2020 , Article)
The diploid number and karyotype of three endemic and highly distributed species from the Qatari shores: Brachidontes variabilis (Krauss, 1848) (Mytilidae), Isognomon nucleus (Lamarck, 1819) (Pteriidae) and Neotrapezium ...
Highly porous PtPd nanoclusters synthesized via selective chemical etching as efficient catalyst for ethanol electro-oxidation
(
Elsevier
, 2020 , Article)
Direct ethanol fuel cells (DEFCs) have received great interest owing to their high power density and environmental friendness. Nevertheless, the designing of active, durable, and efficient anode for DEFCs is a profound ...
Investigation of seasonal variations and multiple fuel options in a novel tri-generation CSP integrated hybrid energy process
(
Elsevier Ltd
, 2022 , Article)
This work presents a novel Mixed-Integer Non-linear Program (MINLP) that accounts for the presence of multiple fuels in tri-generation systems. The key novelty of this work pertains to the use of hybrid energy systems in ...
The development of a process simulator transport model for RO systems
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Elsevier Ltd
, 2022 , Article)
This paper introduces solute-solvent interactions onto a universal transport modeling approach that has been recently introduced for predicting RO membrane performance. The mathematical modeling framework utilizes chemical ...
The need for speed - optimal CO<inf>2</inf> hydrogenation processes selection via mixed integer linear programming
(
Elsevier Ltd
, 2022 , Article)
The race towards mitigating carbon emissions led to the development of countless processes, product chemicals, and catalysts for carbon capture, storage, and utilization. The abundance of data and potential pathways for ...
Energy assessment strategies in carbon-constrained industrial clusters
(
Elsevier Ltd
, 2022 , Article)
With the increasing climate change concerns, governments around the world are working on setting targets to mitigate its upsurge. Greenhouse gases (GHG), more specifically carbon dioxide (CO2), are the highest contributors ...
Design and thermo-economic evaluation of an integrated concentrated solar power – Desalination tri-generation system
(
Elsevier Ltd
, 2021 , Article)
In this work, a concentrated solar power (CSP) tri-generation system that is capable of the simultaneous production of steam, power and freshwater is introduced. The abundantly available direct normal irradiance can ...
A universal transportation model for reverse osmosis systems
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Elsevier Ltd
, 2021 , Article)
This paper presents a new transport model for reverse osmosis (RO) systems, which combines irreversible thermodynamics, together with solution-diffusion theory. The simplifications adopted by the classical theory for ...
Cascaded design of desalination systems: A graphical approach
(
American Chemical Society
, 2021 , Article)
A graphical technique to design staged desalination systems is introduced in this work by utilizing the concept of composite curves. Material recycle networks (MRNs), which are very popular graphical tools, also rely on ...