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581
The Novelty of Human Cancer/Testis Antigen Encoding Genes in Evolution
Published 2013-01-01“…Here, we suggest that the testes may play a special “catalyst” role in the birth and evolution of new genes. …”
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582
The Role of Fintech in Bridging the Divide for Economic Empowerment
Published 2023-01-01“…It examines both success stories and challenges faced in regions emphasising how adaptable Fintech solutions are within socioeconomic contexts, and ultimately underscores the power of Fintech as a catalyst for promoting inclusivity and empowerment in the economy. …”
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583
Epistemic Disruptions. Autofiction and Identity Politics in Paul B. Preciado’s Can the Monster Speak? (2020) and Kim de l’Horizon’s Blutbuch (2022)
Published 2024-12-01“…The ‘I’ of the autofiction becomes the catalyst of an anti-hegemonic knowledge and anti-hegemonic discourse and thus performs a core concern of identity politics in a literary way, namely the claiming of a subject and speaker position in the hegemonic discourse. …”
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584
Functionalized Bioadsorbent Application on Methylene Blue Removal From Wastewater—A Review
Published 2024-01-01“…Several factors such as pH, dosage of catalyst, contact time and temperature have also been reviewed to influence biosorption. …”
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585
The Origin of Synergetic Effect in Mixed Mn-Co Oxide with Spinel Structure for Catalytic Oxidation of CO
Published 2024-12-01“…The catalysts were characterized using XRD, TEM, N<sub>2</sub> adsorption, TPR, EXAFS, and XPS. …”
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586
Nanotechnology Role for the Production of Clean Fuel E-85 and Petrochemical Raw Materials
Published 2012-01-01“…., clean fuel) regardless the type of feed stocks used. Basically, the catalysts are arranged into three large groups; amorphous and crystalline alumino-silicates, alkaline or alkaline earth alumino compounds, and different metal oxides on different catalyst carriers such as Zeolites. …”
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587
Intelligent Systems in The Management of Regional Resources: Benefits for Sustainable Development
Published 2024-08-01“…The findings of the study will serve as a basis for further research and a catalyst for increasing the use of smart technologies, taking into account all the benefits and potential risks. …”
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588
THE EVOLUTION AND TRANSFORMATION OF POLITICAL IDEOLOGIES AND MOVEMENTS IN NIGERIA: A CASE STUDY OF LABOUR PARTY OF NIGERIA
Published 2022-12-01“…Finally, the paper assesses the impact of the LPN on Nigerian politics and society, and its prospects for the future, considering its role as a voice for the working class, a catalyst for progressive change and a partner for national unity. …”
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589
Utilization of m-Phenylenediamine-Furfural Resin for Removal of Cu(II) from Aqueous Solution-A Thermodynamic Study
Published 2010-01-01“…m-Phenylenediamine was condensed with furfural in absence of catalyst at room temperature. The produced m-phenylenediamine-furfural resin was used for the removal of Cu(II) from aqueous solution. …”
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590
Ultrasonic-Assisted Synthesis of Two t-Butoxycarbonylamino Cephalosporin Intermediates on SiO2
Published 2016-01-01“…By SiO2 as weak Lewis acid catalyst, 4-methoxybenzyl 7β-t-butoxycarbonylamino-3-chloromethyl-3-cephem-carboxylate (Boc-ACLE) and benzhydryl 7β-t-butoxycarbonylamino-3-chloromethyl-3-cephem-4-carboxylate (Boc-ACLH) were successfully synthesized through the efficient protection of the N-t-butoxycarbonyl (N-Boc), and the reactions occurred at low temperature requiring short reaction times and exhibiting excellent isolated yields (96% and 96.2%, resp.). …”
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591
Evaluation of Structural Properties and Catalytic Activities in Knoevenagel Condensation Reaction of Zeolitic Imidazolate Framework-8 Synthesized under Different Conditions
Published 2019-01-01“…The catalytic activities of the obtained materials were evaluated using the Knoevenagel condensation reaction, and ZIF-8 proves to be an excellent solid base catalyst.…”
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592
Finite Element Analysis of a Natural Fiber (Maize) Composite Beam
Published 2013-01-01“…Composite beam material is composed of stalk-based fiber of maize and unsaturated polyester resin polymer as matrix with methyl ethyl ketone peroxide (MEKP) as a catalyst and Cobalt Octoate as a promoter. The material was modeled and resembled as a structural beam using suitable assumption and analyzed by means of finite element method using ANSYS software for determining the deflection and stress properties. …”
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593
Inspired Preparation of Zinc Oxide Nanocatalyst and the Photocatalytic Activity in the Treatment of Methyl Orange Dye and Paraquat Herbicide
Published 2018-01-01“…One of the most important and abundant naturally occurring catalysts is chlorophyll. Chlorophyll is the first recognized catalyst; it is a reducing agent due to its electron-rich structure. …”
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594
Zirconium (IV) Acetylacetonate: Ring-Opening Initiator Mediating One-Step Synthesis of Biodegradable Polyacids
Published 2019-01-01“…Moreover, zirconium (IV) acetylacetonate is found to be active catalyst of trimethylene carbonate (TMC) ROP in presence of carboxylic acid yielding PTMC end-capped with the acid derivative. …”
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595
Environments (out) of Control
Published 2021-06-01“…The history of cyberneticisation has received renewed attention as the key catalyst for environmentalisation, and as the predominant control paradigm underlying late-capitalist Environmentality. …”
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596
Interacting Blends of Novel Unsaturated Polyester Amide Resin with Vinyl Acetate
Published 2004-01-01“…Novel unsaturated poly (ester- amide) resins (UPEAs) were prepared by the reaction between an epoxy resin, namely diglycidyl ether of bisphenol–A (DGEBA) and unsaturated aliphatic bisamic acids using a base catalyst. These UPEAs were then blended with a vinyl monomer namely, Vinyl acetate (VA) to produce a homogeneous resin syrup. …”
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597
Using Hydrogen Peroxide for Rocket Fuel Tank Pressurization: Innovations, Advantages, and Challenges
Published 2024-06-01“…Future research directions focus on improving catalyst efficiency, developing advanced materials, and integrating H₂O₂ systems with hybrid and liquid rocket engines. …”
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598
N-Doped Graphene Quantum Dot Nanoparticle Synthesis of Optical Active Thermal Stable Polyurea Nanocomposites Using Polybutadiene Chain Modification
Published 2022-01-01“…An in situ polymerization approach was used for the synthesis of polyurea from the reaction of telechelic amine functionalized polybutadiene and toluene diisocyanate (TDI) in the presence of the DBTDL catalyst. Nanocomposites were prepared using 1–3 weight percent of graphene N-quantum dot nanoparticles in the polymer matrix. 1H-NMR and FT-IR spectroscopy techniques elaborated successful synthesis of primary polymer binder, polyurea and nanocomposites. …”
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599
Studies of the Selective Removal of Micro-Quantities of Platinum(IV) Ions from Macro-Quantities of Model Solutions of Aluminium, Copper, Iron, Nickel and Zinc Chloride on Anion-Exc...
Published 2006-09-01“…Platinum has been widely applied as an industrial catalyst and consequently the recovery of noble metals from industrial wastes has become an economic issue. …”
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600
Ion Exchange Study of Some New Copolymer Resins Derived from 8-Hydroxyquinoline-5-sulphonic Acid, Biuret and Formaldehyde
Published 2011-01-01“…Copolymer resins (8-HQSABF) were synthesized by the condensation of 8-hydroxyquinoline-5-sulphonic acid and biuret with formaldehyde in the presence of hydrochloric acid as catalyst, proved to be selective chelation ion exchange copolymer resins for certain metals. …”
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