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Online since: September 2012
Authors: Yan Ching Jean, Hong Min Chen, J. David van Horn
Interaction between biopolymers and water in the swelling process of biopolymer gels was studied and found that the percentage of bound and free water are related to the gel concentration [33].
The results show that the free volume increased with the increase of water content, particularly below water content of 40% (wt/wt).
An investigation of the structure of cell water, Biophys.
Ubbink, Water in glassy carbohydrates: Opening it up at the nanolevel, J.
Eitzpatrick, (Eds.), Fritzpatrick's Dermatology in General Medicine, McGraw-Hill Professional, 2003
Online since: April 2023
Authors: Upamanyu Das, Bandana Gogoi
The solvent used throughout the synthesis method was high-grade distilled water.
The absorbance peak for SET II (HPMC) and SET II (PVA) lies at 217 nm with water solution, whereas for SET II (C) it is at 221 nm.
The first peak at low temperatures can be attributed to the removal of absorbed water and a related weight loss.
Good, stable dispersion in water makes them suitable for drug delivery applications.
We acknowledge and thank Lovely Professional University for providing us with the necessary characterization techniques for the XRD and thermal analyses.
Online since: July 2013
Authors: Moshe Livneh, Noam A. Livneh
Additionally, many of the devices were found not to provide a measure of water content, thus requiring another device when water content was required for compaction control.
In this regard, ASTM D6951-03 states that the selection of the appropriate correlation is a matter of professional judgment.
It should be recalled that LI is defined as the ratio of water content minus plasticity limit to the plasticity index.
The expression of the correlative equation for the clayey sand tested is as follows (see Figure 4a): (4) (a) (b) Figure 3 DCP Penetration Ratio versus (a) Lquidity Index and (b) percentage saturation for three types of clayey soils (LL=55%, LL=33% and LL=30%) [23] In Equation (4), gd denotes the predicted in-situ dry density in water specific weight (gW) units, PR denotes the DCP Penetration Ratio in mm/blow; pA denotes a reference stress (100kPa), and s'v denotes the effective overburden pressure in kPa.
Finally, they posit that the DCP equipment, when properly calibrated, can be an effective compaction control tool but that a different calibration will be required for any changes in material or water content.
Online since: May 2020
Authors: Partha Sarathi Chakraborty, S. Muralikrishna, S. Nallusamy, Gunji Venkata Punna Rao
Manufacturing industries are annoying to implement new and professional techniques in their regular production processes.
In cooling cycle, the belts get cooled with the help of air blower which blows pressurized air at the belt surface and with the help of water that flows inside the drum to cool the drum as well as belt.
Online since: January 2024
Authors: Tri Partono Adhi, Hilman Ali Hazmi
The HP separator is a 3-phase separator type, which is used to separate incoming feed streams into gas, condensate, and water streams.
The gas stream exiting from the outlet of HP separator combines with gas stream originating from the discharge of MP compressor at HP gas manifold, while the water stream exiting from the outlet of HP separator is pumped using water transfer pump to water treatment facility located at OSBL area, and the condensate stream exiting from the outlet of HP separator flows to MP separator through a control valve.
Parameter Specification RVP at 100 oF (kPa) 75 Colour Max. 25 sb Water Content trace Table 2.
Ghosh, “Microalgal remediation of anaerobic pretreated pharmaceutical wastewater for sustainable biodiesel production and electricity generation,” Journal of Water Process Engineering, vol. 35, p. 101192, 2020
Gulf professional publishing, 2012
Online since: June 2025
Authors: Wondiferaw Asmare Alemu, Yechale Alemu, Addisu Mengesha Tadege
Breuer, “Application of machine learning models to predict maximum event water fractions in streamflow,” Frontiers in Water, vol. 3, p. 652100, 2021
Solar Industry Professionals,” 2020.
Online since: September 2016
Authors: Olga Zotikova, Vera Gerasimova
Quality of these materials has an influence upon: 1) a possibility of their use in construction industry, 2) reliability and life-time of commissioned facilities, 3) heat energy savings in the autumn-winter maintenance of buildings and structures, 4) interior and exterior professional design Theory This methodology of research is based on the market analysis results of the construction materials widely applied in Russia, revealed their advantages and drawbacks discovered by researchers, positive and negative characteristics of construction polymer materials over those occurring naturally.
For decorating living rooms the waterproof wallpapers are applied – they can withstand wet cleaning, washable wallpapers – withstand cleaning with water and detergents, but the most waterproof wallpapers are made of vinyl.
They includes use of the toxic monomers and catalysts, production of waste waters and gas emissions that may be deactivated only by means of high costs for energy consumption, use of more raw materials and labor, the strategy which is not always followed by product manufacturers in good faith.
Online since: September 2011
Authors: Hua You Chen, Xiang Hui Qi, Xu Geng, Qing Gang Xu, Jing Wang, Zi Rong Wu
The Promoter–Signal -Propeptide faction (PSP) was amplified by the primers psp5 (5’-CGCGGCGCCATATTCATGTGCAATATGATCTTCTTCCACA-3’), containing a NarI site (underlined), and psp3 (3’ GCATCCTGATGTTCCGGCGAATTCTCT-5’), containing an EcoR I site (underlined), designed through the software of Clone Manager Professional 8.0.
Culture medium of soaked soybean liquid Culture medium of 6% soaked soybean liquid: 60g soybean in 1 liter water was boiled at 121 oC in autoclave for 45 min,then the solution was filtered through filter gauze after cooling.
Additional water was added to make the final volume of mixture solution reach 1 liter, and subpackaged by 1/5 filling volume.
Online since: February 2020
Authors: Ikechukwu S. Okafor, Kale B. Orodu, Adewale Dosunmu, Emeka Emmanuel Okoro, Kevin Chinwuba Igwilo
Introduction Over the years, business risks in the oil sector have increased considerably with its huge rewards; from swamps to onshore, offshore, deep waters and even ultra-deep waters.
Lavrov, Lost Circulation: Mechanisms and Solutions, Gulf Professional Publishing, 2016.
Online since: October 2019
Authors: Gabriel Raicu, Remus Zagan, Radu Hanzu-Pazara
These values can influence people beliefs about the importance of their work and other relevant aspects of their professional activity or social life.
Techniques such as malware, phishing, water holing and scanning are included in this group.
The simulation scenarios were created according to the situations considered as high generators of dangerous situations, like alteration of data about ship’s position, changing of water depth on electronic chart display systems, corruption of different sensors related to the engine functioning parameters, interference in communications between the ship and a shore station, ship’s course deviation due to some changes of data provided by the positioning systems.
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