Results 41 to 50 of about 153,417 (298)
Revista Colombiana de Nefrología, 2014 La hipertensión resistente es un problema clínico por la dificultad de su tratamiento y el aumento de morbimortalidad que conlleva. Se ha demostrado que la denervación renal por catéter mejora el control de estos pacientes.
F Vallejo +8 more
doaj
New and Sustainable Coal Char-Based Paving Blocks for Roadway Applications
BuildingsPaving blocks are widely used in engineering construction for durable pavement surfaces characterized by their interlocking capability to enhance structural integrity.
Suraj Prasad Pandey +3 more
doaj +1 more source
Reduction of PVA Aerogel Flammability by Incorporation of an Alkaline Catalyst
Gels, 2021 Sodium hydroxide was used as a base catalyst to reduce the flammability of poly(vinyl alcohol) (PVA) aerogels. The base-modified aerogels exhibited significantly enhanced compressive moduli, likely resulting in decreased gallery spacing and increased ...
Zhi-Han Cheng +5 more
doaj +1 more source
Bi‐ and Mono‐Allelic RFC1 Expansion in a North American Cohort With Idiopathic Axonal Neuropathy
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective RFC1 biallelic repeat expansion is increasingly recognized as a cause of chronic idiopathic axonal polyneuropathy (CIAP), but it remains challenging to know who to test. This study aims to determine the prevalence of biallelic and monoallelic RFC1 expansions and their corresponding neuropathy phenotypes in CIAP patients and identify ...
Amro M. Stino +25 more
wiley +1 more source
Energies, 2021 Hydrothermal liquefaction is one of the common thermochemical conversion methods adapted to convert high-water content biomass feedstocks to biofuels and many other valuable industrial chemicals.
Ankit Mathanker +5 more
doaj +1 more source
Comparison of kinetic models for isothermal CO2 gasification of coal char-biomass char blended char [PDF]
International Journal of Minerals, Metallurgy, and Materials, 2015 This study investigated the isothermal gasification reactivity of biomass char (BC) and coal char (CC) blended at mass ratios of 1:3, 1:1, and 3:1 via isothermal thermogravimetric analysis (TGA) at 900, 950, and 1000°C under CO2. With an increase in BC blending ratio, there were an increase in gasification rate and a shortening of gasification time ...
Zuo, Hai-bin +3 more
openaire +1 more source
Isothermal CO2 Gasification Reactivity and Kinetic Models of Biomass Char/Anthracite Char
, 2015 Gasification of four biomass chars and anthracite char were investigated under a CO2 atmosphere using a thermo-gravimetric analyzer. Reactivity differences of chars were considered in terms of pyrolysis temperature, char types, crystallinity, and ...
Wei-Wei Geng +5 more
core +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Raman Spectroscopy of Lignite Gasification Char Morphotypes
Energies, 2022 The purpose of this study is to characterize and compare the microstructural features of the main morphotypes occurring in the char obtained at 850–950 °C by fluidized bed gasification of lignite from the “Szczerców” deposit (Central Poland), and to ...
Rafał Morga, Barbara Bielowicz
doaj +1 more source
Chitin‐Derived Carbon‐Metal Functional Materials
Advanced Functional Materials, EarlyView.Functional carbon materials are synthesized from combination of biopolymer (chitin) and iron precursors. The resultant material exhibits superior surface area and adsorptive properties compared to carbon materials synthesized directly from pure chitin.
Herry Fang +7 more
wiley +1 more source