Results 31 to 40 of about 1,484,834 (288)

Battambang solid waste management : baseline survey [PDF]

, 2011
Current solid waste management systems in Asia are strained and landfill space is fast becoming a rare commodity. Governments face increasing costs of disposal - while public health and the environment suffer from the damaging effects of untreated solid ...
Cambodian Education and Waste Management Organization (COMPED), UN.ESCAP, Waste Concern   +2 more
core   +1 more source

Un protocole pour la modélisation du fonctionnement des stations d'épuration à boues activées [PDF]

Sciences, Eaux & Territoires, 2012
Les stations d’épuration sont des systèmes dynamiques, soumis à d’importantes variations temporelles. La modélisation de leur fonctionnement, qui consiste à représenter mathématiquement l’évolution dans le temps de variables d’intérêt représentant les ...
GILLOT, Sylvie, LANGERGRABER, Günter, OHTSUKI, Takayuki, SHAW, Andrew, TAKACS, Imre, WINKLER, Stefan, WINKLER, Stefan   +6 more
doaj  

Soil Carbon, Nitrogen, and Phosphorus Cycling Microbial Populations and Their Resistance to Global Change Depend on Soil C:N:P Stoichiometry

mSystems, 2020
Maintaining stability of ecosystem functions in the face of global change calls for a better understanding regulatory factors of functionally specialized microbial groups and their population response to disturbance. In this study, we explored this issue
Gongwen Luo, Chao Xue, Qianhong Jiang, Yan Xiao, Fengge Zhang, Shiwei Guo, Qirong Shen, Ning Ling   +7 more
doaj   +3 more sources

Effects of amino acids on the lignocellulose degradation by Aspergillus fumigatus Z5: insights into performance, transcriptional, and proteomic profiles

Biotechnology for Biofuels, 2019
Background As a ubiquitous filamentous fungal, Aspergillus spp. play a critical role in lignocellulose degradation, which was also defined as considerable cell factories for organic acids and industrially relevant enzymes producer.
Jiaxi Miao, Mengmeng Wang, Lei Ma, Tuo Li, Qiwei Huang, Dongyang Liu, Qirong Shen   +6 more
doaj   +1 more source

Waste are purifying waste.

Herald of Kola Science Centre of the RAS, 2020
Cost-effective and eco-friendly methods of novel sorbentproductionbased on a Ti, Ca and Mg phosphates have been carried out. The solid precursors were ammonium titanyl sulfate and calcined dolomite, which were used as titanium, calcium, and magnesium sources. The heterogeneous synthesis procedure in-cludes stepwise interaction between solid
Marina V. Maslova, Natalia V. Mudruk
openaire   +1 more source

Beryllium solubility and hydrolysis in dilute to concentrated CaCl2 solutions: thermodynamic description in cementitious systems

Frontiers in Nuclear Engineering, 2023
The solubility and hydrolysis of Be(II) was investigated from undersaturation conditions in alkaline, dilute to concentrated CaCl2 solutions (0.05–3.5 M). Experiments were performed with α-Be(OH)2(cr) under Ar atmosphere at T = (22 ± 2)°C.
Nese Çevirim-Papaioannou, Iuliia Androniuk, George Dan Miron, Marcus Altmaier, Xavier Gaona   +4 more
doaj   +1 more source

The Concept of Waste and Waste Management

Journal of Management and Sustainability, 2016
<p>Several studies and researches have been conducted on the sources and characteristics of wastes as well as the possible adverse effect of inappropriate handling and best international practices. One thing that is still not clear however is what exactly constitutes a waste? How much do we know about what should be classed as waste? What are the
Amasuomo, Ebikapade, Baird, Jim
openaire   +2 more sources

Limitations of Influence-Based Dataset Compression for Waste Classification

Data
Influence-based data selection methods, such as TracIn, aim to estimate the impact of individual training samples on model predictions and are increasingly used for dataset curation and reduction.
Julian Aberger, Lena Brensberger, Gerald Koinig, Benedikt Häcker, Jesús Pestana, Renato Sarc   +5 more
doaj   +1 more source

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono, Yoshifumi Moriyama, Koji Ohashi, Naoya Otaka, Minako Tatsumi, Toyoaki Murohara, Noriyuki Ouchi, Satoru Oshima   +7 more
wiley   +1 more source

Manipulating the soil microbiomes during a community recovery process with plant beneficial species for the suppression of Fusarium wilt of watermelon

AMB Express, 2021
Fusarium wilt is a devastating disease which impacts watermelon production. Soil fumigation using dazomet followed by biological organic fertilizer was applied to suppress the Fusarium wilt disease.
Xu Zhang, Chao Xue, Dan Fang, Xiaohui He, Mengyu Wei, Chenjin Zhuo, Junyao Jin, Biao Shen, Rong Li, Ning Ling, Qirong Shen   +10 more
doaj   +1 more source