Results 21 to 30 of about 60,903 (296)

Fabrication and Testing of an Osmotic Pressure Sensor for Glucose Sensing Application

open access: yesMicromachines, 2014
This paper presents a chemical reaction-free sensor, based on the osmosis principle, fabricated to measure the change in glucose concentration levels. The sensor consists of a square cavity filled with a known concentration of glucose solution and sealed
Nagesh Ch, Roy P. Paily
doaj   +1 more source

Draw solutes in forward osmosis processes [PDF]

open access: yes, 2015
© 2015 by the American Society of Civil Engineers. All Rights Reserved. This chapter provides insight into the selection of suitable draw solutions (DS) and reviews different DS characteristics affecting the performance of forward osmosis (FO) processes.
Chekli, L   +9 more
core   +1 more source

Effect of Se application on photosynthesis, osmolytes and water relations in two durum wheat (Triticum durum L.) genotypes under drought stress

open access: yesActa Agriculturae Slovenica, 2014
Effect of Se (as Na2SeO4 at final concentration of 10 µg l-1) was studied in two durum wheat (Triticum durum L.) genotypes in perlite under drought conditions.
Roghieh HAJIBOLAND   +2 more
doaj   +1 more source

How Cells Can Control Their Size by Pumping Ions

open access: yesFrontiers in Cell and Developmental Biology, 2017
The ability of all cells to set and regulate their size is a fundamental aspect of cellular physiology. It has been known for sometime but not widely so, that size stability in animal cells is dependent upon the operation of the sodium pump, through the ...
Alan R. Kay
doaj   +1 more source

OSMOSIS OF LIQUIDS. II [PDF]

open access: yesJournal of General Physiology, 1929
If only one substance S passes through a membrane, the nature of this membrane is not of importance with respect to the direction of the diffusion; this is namely determined only by the O.S.A. of the two liquids. If, however, more substances pass through a membrane, the nature of this membrane is of great importance.
openaire   +4 more sources

Removal of dissolved organics from produced water by forward osmosis [PDF]

open access: yes, 2014
This study investigated the performance of the forward osmosis (FO) process for treating produced water. Water permeate flux and reverse salt flux (RSF) were examined at different feed pH values and operating configurations (i.e.
Abousnina, Rajab M., Nghiem, Long D.
core   +1 more source

Ahmad Sanusi Sukabumi's Efforts in Straightening the Concept of Absolute Water Opposing the Other Pesantren Leaders | جهود الكياهي الحاج أحمد سنوسي السوكابومي في بيان حقيقة الماء المطلق تجاه رؤساء بيزانترين

open access: yesAl-Zahra: Journal for Islamic and Arabic Studies, 2020
This article is a concerted effort in further introducing the figure of K.H. Ahmad Sanusi from Sukabumi as one of the Indonesian scholars who has an important role in building a critical culture in studying religious texts, and also his intelligence in ...
Istikhori Istikhori
doaj   +1 more source

Mathematical Model of Freezing of Rocks Saturated With Salt Solution Taking Into Account the Influence of Osmosis

open access: yesRussian Journal of Earth Sciences, 2023
The paper presents a mathematical model of rocks freezing saturated with salt solution under impact of osmotic force. Osmosis is related to the salt concentration gradient, which is characteristic for solutions, and it is a powerful mechanism for the ...
Ramazanov Mukamay   +2 more
doaj   +1 more source

Elastic Bioresorbable Polymeric Capsules for Osmosis-Driven Delayed Burst Delivery of Vaccines

open access: yesPharmaceutics, 2021
Single-administration vaccine delivery systems are intended to improve the efficiency and efficacy of immunisation programs in both human and veterinary medicine.
Kerr D. G. Samson   +4 more
doaj   +1 more source

Concentration and Temperature Effects on Water and Salt Permeabilities in Osmosis and Implications in Pressure-Retarded Osmosis

open access: yesMembranes, 2018
Osmotic power extracted from the mixing of freshwater with seawater is a renewable energy resource that has gained increasing attention during recent years. The estimated energy can significantly contribute to the production of power worldwide.
Edvard Sivertsen   +2 more
doaj   +1 more source

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