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السجلات المعروضة 464 -- 483 من 4830
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Bentonite-decorated calix [4] arene: A new, promising hybrid material for heavy-metal removal
( Elsevier , 2018 , Article)There is global concern about the contamination of ground, river, and tap waters as well as soil contamination with heavy metal ions; these chemical species are known to not degrade and to cause severe health problems if ... -
Bentonite-decorated calix [4] arene: A new, promising hybrid material for heavy-metal removal
( Elsevier Ltd , 2018 , Article)There is global concern about the contamination of ground, river, and tap waters as well as soil contamination with heavy metal ions; these chemical species are known to not degrade and to cause severe health problems if ... -
BET, FTIR, and RAMAN characterizations of activated carbon from waste oil fly ash
( TUBITAK , 2020 , Article)Activated carbon (AC), a porous material with high pore volume, attracts increasing attention owing to its potential applications in several fields. The development of a porous structure in AC marginally relies on both the ... -
Between Development, Growth, and Survival: Iran's Economic Priorities before and under President Raisi
( John Wiley and Sons Inc , 2023 , Article)The conservative forces in Iran have long criticized their moderate rivals' failure to grow the economy and improve the living standards of the people during their time in power. As a president, Ebrahim Raisi faces immense ... -
Beyond the pledges: reflections on sustainability transitions in the Gulf Cooperation Council (GCC) region
( Routledge , 2019 , Article)The adoption of the SDGs is a step, not a success. (James 2015) On 1 January 2016, 17 Sustainable Development Goals (SDGs) paving the way towards the 2030 Agenda for Sustainable Development became effective, after being ... -
“Beyond the Source of Bioenergy”: Microalgae in Modern Agriculture as a Biostimulant, Biofertilizer, and Anti-Abiotic Stress
( Multidisciplinary Digital Publishing Institute (MDPI) , 2021 , Article)Microalgae are photoautotrophic organisms with high commercial potential. Extracts from microalgae are extensively used in crop cultivation, mainly because they possess growth-promoting properties, coupled with their ... -
Beyond vulnerability: contextualizing migrant worker views on rights and wellbeing in the Gulf Arab states
( Springer Science and Business Media Deutschland GmbH , 2023 , Article)This paper examines migrant workers' subjective views of their rights and wellbeing in the Gulf Arab state of Qatar. Since the announcement of the World Cup, Qatar has been roundly criticized for the living and working ... -
Big Data Analytics and Its Impact on Basin Water Agreements and International Water Law: A Study of the Ramotswa Aquifer
( Brill , 2022 , Book chapter)Big data analytics is transforming the water sector at the national and international levels. Its potential impact on transboundary water resource governance is being assessed, for example, in the context of selected basins, ... -
Bimetallic palladium-supported halloysite nanotubes for low temperature CO oxidation: Experimental and DFT insights
( Elsevier B.V. , 2019 , Article)The design and fabrication of novel metal-supported catalysts for energy conversion and heterogeneous catalysis is a pivotal theme. Herein, we present the synthesis of bimetallic palladium nanoalloys supported on halloysite ... -
Binary cobalt-iron oxides magnetic nanocomposites embedded porous carbon lawn with inherent - N doping as promising electrode material for supercapacitors and Li-ion batteries
( Elsevier B.V. , 2019 , Article)The next generation energy demands require to address the alternative energy resources and as well the energy storage technologies. The electrochemical supercapacitors and lithium ion batteries prove to be attractive devices ... -
Binding energy, structural, and dielectric properties of thin film of poly(aniline-co-m-fluoroaniline)
( Institute for Ionics , 2018 , Article)Semi-transparent and conducting thin film of poly(aniline-co-m-fluoroaniline) has been synthesized by a conventional oxidative copolymerization method using an aqueous solution of aniline, m-fluoroanilne as the monomers ... -
Bio self-healing concrete using MICP by an indigenous Bacillus cereus strain isolated from Qatari soil
( Elsevier , 2022 , Article)In this study, the self-healing process in concrete through microbial-induced calcium carbonate precipitation (MICP) performed by an adapted indigenous strain of Bacillus cereus isolated from soils in Qatar was investigated. ... -
Bio-regeneration of activated carbon: A comprehensive review
( Elsevier B.V. , 2018 , Article Review)The use of microorganisms to regenerate activated carbon (AC), bio-generation, can avert costly and logistically challenging ex-situ steam regeneration of carbon normally required to recover its adsorptive capacity. ... -
Bio-vehicles of cytotoxic drugs for delivery to tumor specific targets for cancer precision therapy
( Elsevier , 2021 , Article Review)Abnormal structural and molecular changes in malignant tissues were thoroughly investigated and utilized to target tumor cells, hence rescuing normal healthy tissues and lowering the unwanted side effects as non-specific ... -
Bioactive scaffold (sodium alginate)-g-(nHAp@SiO2@GO) for bone tissue engineering
( Elsevier , 2022 , Article)Globally, people suffering from bone disorders are steadily increasing and bone tissue engineering is an advanced approach to treating fractured and defected bone tissues. In this study, we have prepared polymeric nanocomposite ... -
Biochar from olive mill solid waste as an eco-friendly adsorbent for the removal of polyphenols from olive mill wastewater
( Elsevier , 2022 , Article)In Tunisia, olive mill waste water (OMW) is discharged into evaporation ponds where they turn into solid waste (OMSW) and become a serious threat to the environment. This paper addresses for the first time how to valorize ... -
Biochar production from the pyrolysis of tomato processing residues
( Elsevier , 2022 , Book chapter)The global modern challenges of climate change, natural resources scarcity, waste overproduction, management and processing, etc., need to be examined under the circular economy principles. As such, biochar is considered ... -
Biochemical and cellular basis of oxidative stress: Implications for disease onset
( Wiley , 2023 , Article Review)Cellular oxidation–reduction (redox) systems, which encompass pro- and antioxidant molecules, are integral components of a plethora of essential cellular processes. Any dysregulation of these systems can cause molecular ... -
Biochemical and structural impact of two novel missense mutations in cystathionine β-synthase gene associated with homocystinuria
( Portland Press Ltd , 2024 , Article)Homocystinuria is a rare disease caused by mutations in the CBS gene that results in a deficiency of cystathionine β-synthase (CBS). CBS is an essential pyridoxal 50-phosphate (PLP)-dependent enzyme in the transsulfuration ... -
Biocompatibility and toxicity of novel iron chelator Starch-Deferoxamine (S-DFO) compared to zinc oxide nanoparticles to zebrafish embryo: An oxidative stress based apoptosis, physicochemical and neurological study profile.
( Elsevier , 2019 , Article)Clinically approved iron chelators are effective in decreasing significant transfusional iron accumulation. Starch-Deferoxamine (S-DFO), a novel high molecular weight iron chelator, was produced to increase binding capacity ...