Results 51 to 60 of about 2,466,520 (306)

Aquatic Diptera as Indicators of Pollution in a Midwestern Stream [PDF]

, 1956
Author Institution: Robert A.
Gaufin, Arden R., Paine, George H.
core  

Traceability of Agri‐Food Products: The Key to Conscious Trade

Agribusiness, EarlyView.
ABSTRACT Globalization and growing concerns about sustainability have led to improvements in product traceability, quality, and sustainability. Traceability contributes to environmental protection and supports sustainable development by fostering transparency in agricultural practices and encouraging the responsible use of resources.
Scarlett Queen Almeida Bispo, Fernanda Aparecida Silva, Michelle Márcia Viana Martins, Marcelo José Braga Nonnenberg, Ruan da Silva Vianna, Carla Cristina Passos Cruz   +5 more
wiley   +1 more source

Performance enhancement and hydraulic optimization of water treatment processes: A case study of Kafr El-Sheikh Water Purification Plant, Egypt

Alexandria Engineering Journal
Access to clean drinking water remains a significant challenge in developing countries due to increasing demand. This study evaluates the efficiency of the Kafr El-Sheikh Water Purification Plant (KWPP).
Shimaa.M. Meleha, Mohamed Tarek Sorour, Medhat Moustafa, Samia A. Aly   +3 more
doaj   +1 more source

Enhancing Phenol Conversion Rates in Saline Anaerobic Membrane Bioreactor Using Acetate and Butyrate as Additional Carbon and Energy Sources

Frontiers in Microbiology, 2020
Phenolic industrial wastewater, such as those from coal gasification, are considered a challenge for conventional anaerobic wastewater treatment systems because of its extreme characteristics such as presence of recalcitrant compounds, high toxicity, and
Víctor S. García Rea, Julian D. Muñoz Sierra, Julian D. Muñoz Sierra, Laura M. Fonseca Aponte, Daniel Cerqueda-Garcia, Kiyan M. Quchani, Henri Spanjers, Jules B. van Lier   +7 more
doaj   +1 more source

Persistence of pathogens and bacterial community dynamics in tropical soil after application of raw sewage

Scientific Reports, 2023
The objective of this work was to evaluate the persistence of faecal indicators and pathogenic organisms (Salmonella spp., Escherichia coli and viable helminth eggs) and the structure/diversity of bacterial communities in soil receiving raw sewage (RS ...
Marcus Vinícius Araújo Marques, Bruna Coelho Lopes, Thiago Henrique Ribeiro Silvério, Marcos von Sperling, Thiago de Alencar Neves   +4 more
doaj   +1 more source

A Note on the Biology of the Mosquito, Psorophora Discolor (Coquillett), in Mississippi (Diptera: Culicidae) [PDF]

, 1957
Author Institution: Principal Entomologist, Sanitary Engineering Branch, Engineer Research and Development Laboratories, Fort Belvoir ...
Edmunds, Lafe R.
core  

Causal analysis of trade loss from pathogens: A global study of foot and mouth disease impacts on meat exports

American Journal of Agricultural Economics, EarlyView.
Abstract Our general interest is in global trade loss from livestock pathogens, specifically exports. We adopt a causal inference approach that considers animal disease outbreaks over time as non‐staggered binary treatments with the potential for switching in (infection) and out of treatment (recovery) within the sample period. The outcome evolution of
Mohammad Maksudur Rahman, Thomas L. Marsh   +1 more
wiley   +1 more source

Comparative costs of hydro-electric plants no. 3 & 4 of the New England Power Company of the Deerfield River at Shelburne Falls, Massachusetts [PDF]

, 1924
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Civil and Sanitary Engineering, 1924.Includes bibliographical references (leaves ).Harry Goodman, Nathan Ginsburg.B ...
Ginsburg, Nathan, Goodman, Harry
core  

Biocompatibility and healing patterns in experimentally induced canine tibial fractures using Pedicle screw‐Rod external fixation

Animal Models and Experimental Medicine, EarlyView.
This study demonstrates that using a Pedicle screw‐Rod configuration for the external fixation of non‐articular tibial osteotomy aligns well with the principles of biological osteosynthesis, resulting in secondary bone healing characterized by callus formation and neovascularization.
Mohammad Mahdi Gooran, Ramin Mazaheri‐Khameneh, Seyed Mohammad Hashemi‐Asl, Rahim Hobbenaghi   +3 more
wiley   +1 more source

CURRENT SANITARY-ECOLOGICAL STATE AND ENSURING OF SAFETY EXPLOITATION OF FRESH GROUND WATERS INTAKES FOR DRINKING PURPOSES WITHIN THE LIMITS OF THE KHMAO - YUGRA TERRITORY

Известия высших учебных заведений: Нефть и газ, 2015
Based on the results of the hydro-geo-ecological investigation carried out at acting drinkable water intakes lo-cated at settlements within the limits of the KHMAO-Yugra territory an estimation was made of sanitary-engineering state of water-intake ...
M. V. Vashurina, A. V. Fyodorova
doaj   +1 more source