Results 81 to 90 of about 3,473,210 (297)

Catalytic properties of molybdenum–boron system powders synthesized by vacuum-free arc method

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов
Relevance. The search for alternative ways of energy production, including the use of hydrogen as an energy source. The efficient hydrogen production by electrolysis requires catalysts.
Yuliya Z. Vassilyeva, Yulia A. Neklya
doaj   +1 more source

Therapeutic Options in Idiopathic Burning Mouth Syndrome: Literature Review

open access: yesInternational Archives of Otorhinolaryngology, 2015
Introduction Burning mouth syndrome (BMS) is characterized by a burning sensation in the tongue, palate, lips, or gums of no well-defined etiology. The diagnosis and treatment for primary BMS are controversial.
Ivan Miziara   +4 more
doaj   +1 more source

Mechanochemical Engineered Sulfur Copolymers Onto Group 13 and Related Fillers Through Lewis Acid‐Base Pairing

open access: yesAdvanced Science, EarlyView.
Green mechanochemical copolymerization was developed for universal interfacial modification of Group 13 and related fillers. By leveraging Lewis acid–base coordination to anchor sulfur‐containing polymers—validated via multiscale characterization and DFT—this versatile method boosts performance across liquid fuels, thermal‐shielding materials, and ...
Chen Wang   +7 more
wiley   +1 more source

Fluxional Monomers Remodel Crystallinity at Low Loadings in Diketopyrrolopyrrole Co‐Thienothiophene Conjugated Polymers

open access: yesAngewandte Chemie, EarlyView.
Bullvalene is a fluxional molecule capable of adopting numerous conformations spontaneously; just like a Rubik's Cube. In this paper, we explore the incorporation of bullvalene into the backbone of a highly rigid conjugated polymer semiconductor and observe that the inherent fluxionality reduces average crystallite size.
Shine H. Huang   +7 more
wiley   +2 more sources

SYNTHESIS AND CHARACTERIZATION OF GAP/BAMO COPOLYMERS APPLIED AT HIGH ENERGETIC COMPOSITE PROPELLANTS DOI 10.5028/jatm.2010.02037910

open access: yesJournal of Aerospace Technology and Management, 2011
The main objective of these studies was the synthesis and characterization of new energetic binders and their use in some propellant formulations. Following the working plan elaborated, the synthesis and characterization of the following compounds has ...
Aparecida Minhoco Kawamoto   +7 more
doaj  

Numerical Investigation of the Low-Caloric Gas Burning Process in a Bottom Burner [PDF]

open access: yesProblems of the Regional Energetics, 2017
The use of low-grade gases in the fuel and energy balance of enterprises makes it possible to increase the energy efficiency of technological processes. The volumes of low-grade gases (blast furnace and coke oven gases, synthesis gas of coal gasification
Redko A., Redko I.
doaj  

Production of Zeolite Sorbents from Burning and Co-burning Biomass with Coal

open access: yesE3S Web of Conferences, 2018
The limited resources of natural zeolites make it necessary to search for and use synthetic products. This paper presents a method of producing zeolite sorbents resulting from hydrothermal synthesis in an autoclave.
Łach Michał   +5 more
doaj   +1 more source

Hydrogen Production from Ammonia Electrochemical Cracking

open access: yesAdvanced Science, EarlyView.
NH3 electrochemical cracking (e‐cracking) is a complementary technique to centralized thermal cracking for releasing H2 from NH3. In this article, we review recent advances in catalyst development for these cracking techniques and conduct a techno‐economic analysis (TEA) to evaluate the economic feasibility of e‐cracking.
Yike Ye   +4 more
wiley   +1 more source

PRIOR REGULATION AND POST LIABILITY AS COMPLEMENTS: AN APPLICATION TO PRESCRIBED BURNING LAW IN THE UNITED STATES [PDF]

open access: yes
Prescribed burning is increasingly being recognized as a useful land management and conservation tool, but with it comes the risk of fire and smoke damage to the property of others.
Tilley, Marcia L.   +3 more
core  

Development of Versatile Nanoparticle System for Efficient Drug Delivery into Pulmonary Endothelium

open access: yesAdvanced Science, EarlyView.
Pediatric acute respiratory distress syndrome (PARDS) suppresses the FOXF1 transcription factor and disrupts lung development. This study shows that the FOXF1‐activating small‐molecule compound, TanFe[F], can be precisely delivered to lung endothelial cells using the innovative LEDD nanoparticle system.
Afzaal N. Mohammed   +12 more
wiley   +1 more source

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