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601
Purposes and principles of creating special economic zones
Published 2024-06-01“…The article examines the process of expanding the networks of SEZ. They can act as a catalyst for changeable development. The research also studies their further formation prospects. …”
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602
Removal of Cadmium (II), Chromium (III), and Lead (II) Heavy Metal Ions from Water by Graft Copolymerization of Acrylonitrile onto Date Palm Fiber Using H2O2/Fe++ as an Initiator
Published 2020-01-01“…The study involved examination of the radical polymerization and graft polymerization parameters such as reaction period, reaction time, monomer volume, amount of the catalyst, and concentration of initiator to obtain the maximum yield of graft polymerization. …”
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603
Preparation, Characterization, and Thermal Degradation Studies of p-Nitrophenol-Based Copolymer
Published 2013-01-01“…Polycondensation reaction was employed to synthesize a new copolymer resin (p-NP-4,4′-MDA-F) from p-nitrophenol (p-NP) and 4,4′-methylene dianiline (4,4′-MDA) with formaldehyde (F) in presence of 2 M hydrochloric acid as a catalyst at 130±1°C. The resin was characterized by elemental analysis and spectral studies such as UV-visible, FT-IR, and 1H-NMR spectra which were used to confine the most probable structure of synthesized copolymer. …”
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604
ANALYSIS OF THE TRADE RELATIONS BETWEEN THE REPUBLIC OF MACEDONIA AND THE FEDERAL REPUBLIC OF GERMANY
Published 2015-05-01“…The results of the analysis point to the fact that in the past few years the RM has realized a trade surplus in the exchange with FRG as a result of the catalyst export of bearers of precious metals and their compounds, the product category which brings the country a comparative advantage in the exchange with FRG. …”
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605
Adopting Cross-Dressing: A Strategy for Coping with Loss for a Bisexual Man
Published 2024-07-01“…The study found that the participants experienced the loss of their beloved mother as a catalyst for adopting a Cross-Dressing lifestyle, perceiving it as a means to compensate for the void created by her death. …”
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606
Pressure dependence of electron- and hole-consuming reactions in photocatalytic water splitting on Pt/TiO2 studied by time-resolved IR absorption spectroscopy
Published 2003-01-01“…The decay of the photogenerated electrons within 2 μs was decelerated when the catalyst was exposed to water vapor. The holes were consumed by the reaction with water instead of by the recombination with the electrons. …”
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607
SYNTHESIS OF THE ZSM-5 ZEOLITE WITH MIXTURES BINARY OF TETRAETHYLAMMONIUM HYDROXIDE AND AMINES AS ORGANIC STRUCTURE DIRECTING AGENTS
Published 2020-09-01“…Noteworthy is the zeolite ZSM-5 used as a catalyst in reactions in the areas of petrochemical and fine chemistry, such as cracking, isomerization, alkylation and aromatization reactions of olefins. …”
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608
Heterogeneous Photo-Fenton Reaction Catalyzed by Nanosized Iron Oxides for Water Treatment
Published 2012-01-01“…This paper highlights the recent developments in the heterogeneous photo-Fenton reaction which utilizes nanosized iron oxides as catalyst for maximizing the activity due to the enhanced physical or chemical properties brought about by the unique structures. …”
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609
The World as God’s Property in Psalm 24:1-2 as the Source of Man’s Right Attitude Towards Creation
Published 2023-02-01“…The binding power of this word can become an important argument in that discussion and catalyst for actions in the area of environmental protection, to which Pope Francis draws so much attention. …”
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610
Kinetics of atrazine degradation by photocatalytic process in aqueous solution
Published 2003-01-01“…The photocatalytic degradation of the herbicide atrazine has been studied using suspended titanium dioxide as catalyst. The Langmuir-Hinshelwood model is satisfactorily obeyed at initial time and in the course of the reaction. …”
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611
Bimetallic MOF-Derived Synthesis of Cobalt-Cerium Oxide Supported Phosphotungstic Acid Composites for the Oleic Acid Esterification
Published 2021-01-01“…Thus, the HPW@CoCeO composite could be used as acid catalysts for sustainable energy production.…”
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612
Development of Growth Theory for Vapor–Liquid–Solid Nanowires: Wetting Scenario, Front Curvature, Growth Angle, Linear Tension, and Radial Instability
Published 2020-01-01“…In this paper, we report that under wetting conditions (or modes) of nanowire (NW) growth, when a nonplanar crystallization front emerges under a catalyst droplet, a shift in the three-phase line (TPL) of the vapor–liquid–crystal interface occurs under thermodynamically stable conditions when the angle with respect to the droplet surface, termed the growth angle, is fixed. …”
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613
Advances in the catalytic conversion of CO2
Published 2025-01-01“…However, challenges such as low photon absorption efficiency and catalyst degradation have limited its large-scale application. …”
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614
Iron-Catalyzed Cross-Dehydrogenative Coupling
Published 2025-01-01“…This technique uses iron—a naturally abundant, inexpensive, and environmentally benign transition metal—as a catalyst to facilitate the coupling of two unfunctionalized C-H bonds. …”
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615
CFD Study of Industrial FCC Risers: The Effect of Outlet Configurations on Hydrodynamics and Reactions
Published 2012-01-01“…Fluid catalytic cracking (FCC) riser reactors have complex hydrodynamics, which depend not only on operating conditions, feedstock quality, and catalyst particles characteristics, but also on the geometric configurations of the reactor. …”
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616
Non-covalent interactions in supported asymmetric catalysis: a brief account
Published 2024-02-01“…This account focuses on procedures that lead to the formation of non-covalent interactions between the chiral active sites and the chosen support, as they generally involve less tedious synthetic modifications and can allow either the chiral catalyst or the support to be easily recovered, at will. …”
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617
Depolymerization of rigid polyurethane waste by catalytic glycolysis with diethylene glycol
Published 2025-04-01“…Diethylene glycol and sodium acetate were used as the solvent and catalyst, respectively. The recovered polyols were characterized by hydroxyl value (HV), dynamic viscosity, and FTIR (Fourier-transform infrared spectroscopy) spectroscopy. …”
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618
Remittances and economic growth in East Africa
Published 2025-12-01“…These initiatives may allow East African nations to utilize remittances more efficiently as a catalyst for sustainable economic growth. This research underscores the vital role of remittances in economic development and emphasizes the need for structural reforms to enhance their long-term impact and sustainability in East Africa.…”
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619
Converting a Microwave Oven into a Plasma Reactor: A Review
Published 2018-01-01“…A particular focus of this review is the passive and active nature of wire aerial electrodes, igniters, and thermal/chemical plasma catalyst in the generation of atmospheric plasma. In addition to the development of the microwave oven plasma, a further aspect evaluated is the development of methodologies for calibrating the plasma reactors with respect to microwave leakage, calorimetry, surface temperature, DUV-UV content, and plasma ion densities.…”
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620
Education as Performative Contradiction: Limits (And Possibilities) of Subjectification in the Anthropocene
Published 2025-01-01“…As observed by Gough (2021), a general belief shared among both policy makers and academics is a consensus that education needs to be perceived less as an instrument for securing sociocultural reproduction and transmission of existing knowledge and more as a catalyst for social and cultural change. The aim of this article is a critical investigation into possibilities and obstacles for education to achieve such change, given the condition of ‘ontological insecurity’ (Hamilton, 2017) that the Anthropocene implies. …”
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