Results 21 to 30 of about 60,314 (290)

Qualidade e tratamento de águas pluviais para fins não-potáveis e avaliação ecotoxicológica [PDF]

open access: yesRevista DAE, 2021
Visando a melhorar a disponibilidade hídrica nos grandes centros urbanos, torna-se necessária a busca por tecnologias para conservação, aproveitamento e reúso de água.
Fernanda Diniz Avila   +3 more
doaj   +1 more source

Feeding growing button mushrooms: The role of substrate mycelium to feed the first two flushes.

open access: yesPLoS ONE, 2022
A number of experiments were done to further our understanding of the substrate utilization in button mushroom crops (Agaricus bisporus). An analysis of the degradation of dry matter of the substrate during a crop cycle revealed that for pin formation ...
Anton S M Sonnenberg   +6 more
doaj   +1 more source

Does an Additional Bile Duct Flush With Low-viscosity Preservation Solution Reduce Bile Duct Injury? A Single-blinded Randomized Clinical Trial

open access: yesTransplantation Direct, 2023
Introduction. Biliary complications are a common cause of morbidity after liver transplantation and associated with bile duct injury. To reduce injury, a bile duct flush is performed with high-viscosity preservation solution.
Mark Ly, BMed, MS   +6 more
doaj   +1 more source

Assessing the characteristics of different-sized particles in the first flush of roof runoff

open access: yesWater Science and Technology, 2023
The first flush occurs during urban runoff events. In this study, we aimed to assess the characteristics of different-sized particles in the first flush of roof runoff, and runoff was collected from an asphalt roof (AR), metal roof (MR), and cement roof (
Wei Zhang   +3 more
doaj   +1 more source

First flush of dissolved compounds

open access: yesWater Science and Technology, 1999
In a crude conceptual approach it is commonly assumed that in a combined sewer system the concentration of dissolved compounds in diluted by an increasing flow rate due to rainwater inflow. However, theory of hydraulics suggests that these compounds are influenced by hydrodynamic effects. It is known that since the wave celerity is higher than the flow
Krebs, Peter   +3 more
openaire   +3 more sources

Swimming Behavior of Daphnia magna Is Altered by Pesticides of Concern, as Components of Agricultural Surface Water and in Acute Exposures

open access: yesBiology, 2023
Pesticides with novel modes of action including neonicotinoids and anthranilic diamides are increasingly detected in global surface waters. Little is known about how these pesticides of concern interact in mixtures at environmentally relevant ...
Nicole Egan   +4 more
doaj   +1 more source

Performance of first flush devices as sanitary barrier for cisterns protection

open access: yesRevista Águas Subterrâneas, 2017
The use of cisterns for rainwater storage is a common practice in several places that have long periods of water scarcity. To avoid contamination of the stored water in cisterns, one strategy is the use of first flush device.
Selma Thaís Bruno da Silva   +4 more
doaj   +1 more source

Clinical Supervision: Beyond the First Flush [PDF]

open access: yesJournal of Perioperative Practice, 2017
Nearly two decades ago, Smith (1999) recognised that little had been published on the implementation and usefulness of clinical supervision in the operating theatre. Accordingly, she conducted a small action research project and reported its findings.
openaire   +2 more sources

Temporal and spatial patterns of Cl- and Na+ concentrations and Cl/Na ratios in salted urban watersheds

open access: yesElementa: Science of the Anthropocene, 2015
The study of sodium and chloride in the environment has a long history with a particular focus on road salting in urban areas. In many studies, spatial scales are limited (e.g., city) and temporal measurements are coarse (e.g., monthly), with the result ...
David T. Long   +4 more
doaj   +1 more source

Pattern-based assessment of the influence of rainfall characteristics on urban stormwater quality

open access: yesWater Science and Technology, 2023
Urbanisation increases pollutant generation within catchments and their transport to receiving waters. Changes to rainfall patterns, particularly in the age of climate change, make pollution mitigation a challenging task.
Anupam Chowdhury   +2 more
doaj   +1 more source

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