Results 51 to 60 of about 260,074 (191)

Decomposition of food waste using bulking agent and bio-drying technology

open access: yesE3S Web of Conferences, 2018
Technology to process food waste should be easy maintenance, fast, economical, affordable, environmentally friendly, and socially acceptable. Processing food waste according to the principle is biological decomposition.
Wiharyanto Oktiawan   +3 more
doaj   +1 more source

Effect of ethanol concentration on methane hydrate decomposition: MD simulation insights

open access: yesJournal of Materials Research and Technology, 2021
The controllability of mining is a key factor affecting the commercial application of methane hydrates, and the addition of chemical additives can significantly accelerate the mining process.
Xiaoliang Sun   +9 more
doaj   +1 more source

General Conditions of Weak Convergence of Discrete-Time Multiplicative Scheme to Asset Price with Memory

open access: yesRisks, 2020
We present general conditions for the weak convergence of a discrete-time additive scheme to a stochastic process with memory in the space D [ 0 , T ] . Then we investigate the convergence of the related multiplicative scheme to a process that can
Yuliya Mishura   +2 more
doaj   +1 more source

The ternary diagram of functional diversity

open access: yesMethods in Ecology and Evolution, 2023
Among the many diversity indices in the ecologist toolbox, measures that can be partitioned into additive terms are particularly useful as the different components can be related to different ecological processes shaping community structure.
Carlo Ricotta   +5 more
doaj   +1 more source

Species Diversity Induces Idiosyncratic Effects on Litter Decomposition in a Degraded Meadow Steppe

open access: yesFrontiers in Environmental Science, 2021
Litter decomposition is a fundamental path for nutrient cycling in a natural ecosystem. However, it remains unclear how species diversity, including richness and evenness, affects the decomposition dynamics in the context of grassland degradation.
Iqra Naeem   +8 more
doaj   +1 more source

Study on Wellbore Temperature and Pressure Distribution in Process of Gas Hydrate Mined by Polymer Additive CO2 Jet

open access: yesAdvances in Polymer Technology, 2020
In order to solve the problem of hydrate reservoir collapse and hydrate regenerated in the process of solid fluidization of natural gas hydrate, a new method of natural gas hydrate exploit by high‐polymer additive (low viscosity carboxymethyl cellulose ...
Minghui Wei, Chenghuai Wu, Yanxi Zhou
doaj   +1 more source

A Lebesgue decomposition for elements in a topological group

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1980
Our aim is to establish the Lebesgue decomposition for strongly-bounded elements in a topological group. In 1963 Richard Darst established a result giving the Lebesgue decomposition of strongly-bounded elements in a normed Abelian group with respect to ...
Thomas P. Dence
doaj   +1 more source

Drought conditions alter litter decomposition and nutrient release of litter types in an agroforestry system of China

open access: yesEcology and Evolution, 2020
Evaluating how decomposition rates and litter nutrient release of different litter types respond to changes in water conditions is crucial for understanding global carbon and nutrient cycling.
Tingting Xie, Lishan Shan, Peixi Su
doaj   +1 more source

Uniformity norms, their weaker versions, and applications

open access: yes, 2022
We show that, under some mild hypotheses, the Gowers uniformity norms (both in the additive and in the hypergraph setting) are essentially equivalent to certain weaker norms which are easier to understand. We present two applications of this equivalence:
Dodos, Pandelis, Kanellopoulos, Vassilis
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