Results 1 to 10 of about 294,880 (360)

Response surface methodology for the study of interactions between components in a micellar system formulation [PDF]

open access: yesJournal of the Serbian Chemical Society, 2021
This work aims to examine the interaction of certain physicochemical properties on micellar systems constituted of a polymer (sodium alginate), two surfactants (CTand tween 80), and Algerian olive oil.
Omari Souhila   +4 more
doaj   +1 more source

IDENTIFICATION OF WATER TURBIDITY WITH TURBIDITY SENSOR BASED ON ARDUINO

open access: yesJurnal Riset Informatika, 2021
Water is an important need for all living things, especially humans. Humans need water with quality that meets the physical, microbiological, chemical, and radiological requirements contained in the mandatory and additional parameters.
Hafdiarsya Saiyar, Mohammad Noviansyah
doaj   +1 more source

The effect of silane treatment on nanosized carica papaya seed modified pullulan as biocoagulant in wastewater treatment [PDF]

open access: yes, 2021
Currently, conventional wastewater treatment process used chemical coagulant such as Aluminium sulphate. However, the residual aluminium in treated wastewater causes toxicity and serious health issues such as Alzheimer’ disease. Thus, in this study the
Ahmad, Mazatusziha   +2 more
core   +1 more source

Turbid Coral Reefs: Past, Present and Future—A Review

open access: yesDiversity, 2021
Increasing evidence suggests that coral reefs exposed to elevated turbidity may be more resilient to climate change impacts and serve as an important conservation hotspot.
Adi Zweifler (Zvifler)   +3 more
doaj   +1 more source

COMPUTER SIMULATION OF DETERMINING SILTATION VOLUMES OF WATER RESERVOIR STORAGE ON THE AKSAY RIVER

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2020
Objectives. The development of a mathematical model for the increased turbidity zones of the Aksay river in order to determine the siltation volumes of the Aksay water reservoir storage.Method.
M. R. Magomedova   +2 more
doaj   +1 more source

Rapid gravity filtration operational performance assessment and diagnosis for preventative maintenance from on-line data [PDF]

open access: yes, 2016
Rapid gravity filters, the final particulate barrier in many water treatment systems, are typically monitored using on-line turbidity, flow and head loss instrumentation.
Jarvis, Peter   +2 more
core   +1 more source

Spanish non-continuants at the phonology-phonetics interface

open access: yesIsogloss, 2019
This paper takes a series of lenition phenomena from Gran Canarian Spanish as a point of departure to discuss the influence of phonology on the phonetics component. Based on phonetic and phonological data, it can be concluded that a blocking effect ensues
Karolina Bros
doaj   +3 more sources

Effect of Postoperative Upper Extremity Lymphedema after Breast Cancer Treated with Different Acupuncture and Moxibustion Therapies: a Network Meta-analysis [PDF]

open access: yesZhongguo quanke yixue
Background Postoperative upper extremity lymphedema is a common postoperative complication in breast cancer patients, which greatly affects patients' quality of life and confidence in treatment.
HE Yun, FAN Huanfang, MA Pan, XU Shaoqing, YANG Liu, JIN Mingzhe, ZHANG Mingrui, CHEN Jiaqi
doaj   +1 more source

Physics-based Bathymetry and Water Quality Retrieval Using PlanetScope Imagery: Impacts of 2020 COVID-19 Lockdown and 2019 Extreme Flood in the Venice Lagoon

open access: yesRemote Sensing, 2020
The recent PlanetScope constellation (130+ satellites currently in orbit) has shifted the high spatial resolution imaging into a new era by capturing the Earth’s landmass including inland waters on a daily basis.
Milad Niroumand-Jadidi   +3 more
doaj   +1 more source

Tadpole Responses to Environments With Limited Visibility: What We (Don’t) Know and Perspectives for a Sharper Future

open access: yesFrontiers in Ecology and Evolution, 2022
Amphibian larvae typically inhabit relatively shallow freshwater environments, and within these boundaries there is considerable diversity in the structure of the habitats exploited by different species.
Chloe A. Fouilloux   +4 more
doaj   +1 more source

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