Results 21 to 30 of about 36,391 (234)

AN APPARATUS FOR THE STUDY OF RESPIRATORY QUOTIENT AND BASAL METABOLISM OF MICE [PDF]

open access: yesJournal of Experimental Medicine, 1930
A simple apparatus has been developed for the study of the respiratory quotient and basal metabolism of mice. Data are given which indicate that the values for the respiratory quotient obtained are accurate to within 0.02. The apparatus is especially designed for rapid, routine manipulation.
A H, Ebeling, R B, Corey
openaire   +2 more sources

Factors affecting pH change in alkaline waste water treatment - II: Carbon dioxide production [PDF]

open access: yes, 1971
The carbon dioxide produced during biological oxidation of wastewater has a pronounced influence upon the pH that is attained in the activated sludge process.
Lijklema, L.
core   +2 more sources

Tree stratum alteration decreases C use efficiency and the stability of litter decomposition in a sacred fir (Abies religiosa) forest

open access: yesBotan‪ical Sciences, 2022
Background: There is limited information to predict the direction in which canopy modification affects the microbial carbon use efficiency (CUE) and, consequently, the magnitude and stability of litter decomposition in monodominant sacred fir (Abies ...
Eduardo M. Choreño-Parra   +6 more
doaj   +1 more source

Weed Interference in Soybean Crop Affects Soil Microbial Activity and Biomass [PDF]

open access: yesPlanta Daninha
: Weeds and microorganisms interacting with their rhizosphere may influence nutrient absorption, which is an important factor for plant competition.
C.M.T. FIALHO   +5 more
doaj   +2 more sources

Atividade microbiana em solo cultivado com cana-de-açúcar após aplicação de herbicidas Microbial activity in soil cultivated with sugarcane after herbicide application

open access: yesPlanta Daninha, 2008
Objetivou-se neste trabalho avaliar os efeitos dos herbicidas na atividade respiratória da microbiota, na biomassa microbiana e no quociente metabólico em solo cultivado com plantas de cana-de-açúcar.
M.R. Reis   +6 more
doaj   +1 more source

The Potential of Biochar Made from Agricultural Residues to Increase Soil Fertility and Microbial Activity: Impacts on Soils with Varying Sand Content

open access: yesAgronomy, 2021
Different types of soil respond variably to biochar amendment. Soil structure and fertility are properties which strongly affect the impacts of biochar on soil fertility and microbial activity.
Martin Brtnicky   +9 more
doaj   +1 more source

Somatostatin agonist pasireotide inhibits exercise stimulated growth in the male Siberian hamster (Phodopus sungorus) [PDF]

open access: yes, 2017
R.Dumbell was supported by a University of Aberdeen PhD studentship and a research visit grant awarded by the British Society of Neuroendocrinology. Further support was provided by the Scottish Government Rural and Environment Science and Analytical ...
Barrett, P   +6 more
core   +2 more sources

Mycelial biomass estimation and metabolic quotient of Lentinula edodes using species-specific qPCR

open access: yesPLOS ONE, 2020
Lentinula edodes, commonly known as shiitake, is an edible mushroom that is cultivated and consumed around the globe, especially in Asia. Monitoring mycelial growth inside a woody substrate is difficult, but it is essential for effective management of mushroom cultivation.
Mayuko Jomura   +5 more
openaire   +4 more sources

Indicadores biológicos de qualidade do solo em diferentes sistemas de uso no brejo paraibano Biological indicators of soil quality in different land use systems in paraiban swamp region, Brazil

open access: yesCiência e Agrotecnologia, 2009
A avaliação da qualidade do solo é uma ferramenta importante para monitorar a sua degradação, bem como planejar a implantação de práticas sustentáveis de manejo.
Mônica Lima Pôrto   +4 more
doaj   +1 more source

The respiratory quotient of the excess metabolism of exercise [PDF]

open access: yesProceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character, 1929
In recent years much controversy has been aroused as to whether the body uses carbohydrate alone in order to provide energy for the recovery process from muscular exercise, or whether the other foodstuffs can be used directly for this purpose. One of us (Furusawa), from a study of the respiratory quotient of the excess metabolism, concluded that ...
openaire   +1 more source

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