Results 31 to 40 of about 14,613,539 (249)

New formula and conversion factor to compute tree species basic wood density from a global wood technology database

open access: yesbioRxiv, 2018
Premise of the study Basic wood density is an important ecological trait for woody plants. It is used to characterize species performance and fitness in community ecology, and to compute tree and forest biomass in carbon cycle studies. While wood density
G. Vieilledent   +5 more
semanticscholar   +1 more source

Food manufacturing processes and technical data used in the exposure assessment of food enzymes

open access: yesEFSA Journal, 2023
Food enzymes are used for technical purposes in the production of food ingredients or foods‐as‐consumed. In the European Union, the safety of a food enzyme is evaluated by EFSA on the basis of a technical dossier provided by an applicant.
EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP)   +24 more
doaj   +1 more source

Molecular depletion times and the CO-to-H2 conversion factor in metal-poor galaxies [PDF]

open access: yes, 2015
Tracing molecular hydrogen content with carbon monoxide in low-metallicity galaxies has been exceedingly difficult. Here we present a new effort, with IRAM 30-m observations of 12CO(1-0) of a sample of 8 dwarf galaxies having oxygen abundances ranging ...
L. Hunt   +10 more
semanticscholar   +1 more source

Reconstruction of the Conversion Relationship between Organic Matter and Total Organic Carbon in Calcination Method and Its Application in Shale Analysis

open access: yesYankuang ceshi, 2015
The current function relationship (wo=1.724×wTOC) between organic matter and total organic carbon needs a correction because it is not suitable for the new materials.
QIU Ling-jia   +3 more
doaj   +1 more source

Modeling of the MET Sensitive Element Conversion Factor on the Intercathode Distance

open access: yesSensors, 2020
MET sensors for measuring motion parameters are used in many scientific and technical fields. Meanwhile, the geometries of the transforming cell applied practically are far from optimal, and the influence of many geometric parameters on the sensitivity ...
Maksim Ryzhkov, Vadim Agafonov
doaj   +1 more source

Molecular gas in low-metallicity starburst galaxies: - Scaling relations and the CO-to-H2 conversion factor [PDF]

open access: yes, 2015
We study the molecular content and the star formation efficiency of 21 Blue Compact Dwarfs (BCDs). We present CO(1-0) and (2-1) observations, further supplemented with additional CO measurements and multiwavelength ancillary data from the literature.
R. Amor'in   +3 more
semanticscholar   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

Development of methane conversion factor models for Zebu beef cattle fed low‐quality crop residues and by‐products in tropical regions

open access: yesEcology and Evolution, 2016
The enteric methane conversion factor (Y m) is an important country‐specific value for the provision of precise enteric methane emissions inventory reports.
C. Kaewpila, K. Sommart
semanticscholar   +1 more source

Does the CO-to-H2 conversion factor depend on the star formation rate? [PDF]

open access: yes, 2015
We present a series of numerical simulations that explore how the ‘X-factor’, XCO – the conversion factor between the observed integrated CO emission and the column density of molecular hydrogen – varies with the environmental conditions in which a ...
P. Clark, S. Glover
semanticscholar   +1 more source

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa   +7 more
wiley   +1 more source

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