Results 11 to 20 of about 153,417 (298)

Assessing Hybridization Risk Between ESA-Listed Native Bull Trout (Salvelinus confluentus) and Introduced Brook Trout (S. fontinalis) Using Habitat Modeling

open access: yesFrontiers in Environmental Science, 2022
The introduction of non-native species can negatively impact native species through reduced genetic fitness resulting from hybridization. The lack of spatiotemporal data on hybrid occurrences makes hybridization risk assessment difficult.
Michael A. Manning   +3 more
doaj   +1 more source

Development and field validation of RPA‐CRISPR‐Cas environmental DNA assays for the detection of brown trout (Salmo trutta) and Arctic char (Salvelinus alpinus)

open access: yesEnvironmental DNA, 2023
Molecular methods are rapidly evolving to enable nucleic acid diagnostics outside a laboratory setting. Such techniques are primarily utilizing isothermal amplification such as Recombinase Polymerase Amplification (RPA) and Loop‐Mediated Isothermal ...
Molly Ann Williams   +4 more
doaj   +1 more source

2013–2014 Survey of Chars Using Raman Spectroscopy

open access: yesC, 2021
In late 2013, an open call for charcoal and biochar samples was distributed in an effort to compare a wide range of char samples by Raman spectroscopy.
John McDonald-Wharry
doaj   +1 more source

Application of Slow Pyrolysis to Convert Waste Plastics from a Compost-Reject Stream into Py-Char

open access: yesEnergies, 2022
There is growing recognition that the degradation of plastics in the environment is a serious problem. This study investigated and reported on the feasibility of removing end-of-life plastics from circulating in the environment.
Ewa M. Iwanek (nee Wilczkowska)   +1 more
doaj   +1 more source

Gas Permeability Model for Porous Materials from Underground Coal Gasification Technology

open access: yesEnergies, 2021
Underground coal gasification (UCG) technology converts deep coal resources into synthesis gas for use in the production of electricity, fuels and chemicals.
Grzegorz Wałowski
doaj   +1 more source

Co-Pyrolysis of Beet Pulp and Defecation Lime in TG-MS System

open access: yesEnergies, 2020
The process of pyrolysis of beet pulp, a by-product after the extraction of raw sugar from sugar beet, with the addition of defecation lime was studied in a thermobalance coupled with a mass spectrometer.
Radosław Slezak   +3 more
doaj   +1 more source

Large-Scale Experimental Simulations of In Situ Coal Gasification in Terms of Process Efficiency and Physicochemical Properties of Process By-Products

open access: yesEnergies, 2023
This paper presents a series of surface experiments simulating underground coal gasification (UCG). The main goal of the experiments was to investigate the influence of the gasification medium and the coal rank on the gasification process. Four multi-day
Marian Wiatowski   +6 more
doaj   +1 more source

Overview of the CHarring Ablator Response (CHAR) Code [PDF]

open access: yes46th AIAA Thermophysics Conference, 2016
An overview of the capabilities of the CHarring Ablator Response (CHAR) code is presented. CHAR is a one-, two-, and three-dimensional unstructured continuous Galerkin finite-element heat conduction and ablation solver with both direct and inverse modes.
Adam J. Amar   +4 more
openaire   +1 more source

Char Miller Interview - Open Access to Undergraduate Scholarship [PDF]

open access: yes, 2017
Pomona College Professor Char Miller is interviewed about the importance and benefits in sharing undergraduate research ...
Miller, Char
core   +1 more source

Enfermedad microvascular coronaria en gestante con antecedente de síndrome antifosfolípidos

open access: yesRepertorio de Medicina y Cirugía, 2022
Objetivo: reportar el caso de una gestante con antecedente de síndrome antifosfolipidos en quien se documentó enfermedad microvascular coronaria.  El tratamiento médico antenatal mejoró el pronóstico y el desenlace maternoperinatal.
Jaime Anadrés Machado Bernal   +3 more
doaj  

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