Results 21 to 30 of about 1,445,691 (302)

The Effect of Saturated Salt Solution on Disinfection of C.albicans for the Maxillary Acrylic Complete Denture (An in vivo study) [PDF]

Al-Rafidain Dental Journal, 2013
Aims: The aim of this study was to evaluate the effect of the natural denture cleanser saturated salt solution on disinfection of C. albicans for the maxillary complete denture (An in vivo study).
Nadira A Hatim, Nadira A Hatim, Rana R AL- Sumaidae   +2 more
doaj   +1 more source

AC impedance spectroscopy characteristics of chloride-exposed cement pastes [PDF]

, 2020
In this paper, the characteristics of AC impedance spectroscopy of cement paste immersed in chloride solution were measured and analyzed with a proposed equivalent circuit model.
De Schutter, Geert, Hu, Xiang, Shi, Caijun, Yuan, Qian   +3 more
core   +2 more sources

Corrosion resistance of WC-10Co-4Cr coatings in NaCl and acid solution at different temperatures

Cailiao gongcheng, 2019
In order to improve the wear resistance of 1Cr18Ni9Ti stainless steel in NaCl and acid solution environment, the WC-10Co-4Cr coatings with two grain sizes were prepared by plasma spraying, and the corrosion resistance in 3.5%(mass fraction, the same ...
YUAN Xiao-jing, ZHA Bai-lin, CHEN Xiao-hu, YU Zhi-hang, WANG Xin-jun   +4 more
doaj   +1 more source

Analysis of Salt Hydrolysis Misconception With False Statements After Application of Guided Inquiry Assisted by E-Laboratory Instruction

Journal of Innovative Science Education, 2020
Salt hydrolysis is a difficult chemical concept because it is microscopic and abstract. These properties can occur misconceptions. The misconception in this material is quite high and is spread across all concepts.
Min Zahrotil Umami, Rubi’ah Rubi’ah, Sri Wardani, Cepi Kurniawan   +3 more
doaj   +1 more source

Polyelectrolyte solutions with multivalent salts [PDF]

Physica A: Statistical Mechanics and its Applications, 1999
We investigate the thermodynamic properties of a polyelectrolyte solution in a presence of {\it multivalent} salts. The polyions are modeled as rigid cylinders with the charge distributed uniformly along the major axis. The solution, besides the polyions, contain monovalent and divalent counterions as well as monovalent coions. The strong electrostatic
Kuhn, Paulo S., Levin, Yan, Barbosa, Marcia C.   +2 more
openaire   +2 more sources

Electrospinning Pullulan Fibers from Salt Solutions [PDF]

Polymers, 2017
There is an increasing interest in applying the technology of electrospinning for making ultrafine fibers from biopolymers for food-grade applications, and using pullulan (PUL) as a carrier to improve the electrospinnability of proteins and other naturally occurring polyelectrolytes.
Ran Li, Peggy Tomasula, Ana De Sousa, Shih-Chuan Liu, Michael Tunick, Kevin Liu, Linshu Liu   +6 more
openaire   +2 more sources

Examination of Over-Discharge Effects on a Cylindrical Lithium-Ion Battery via the Immersion of a Copper Strip in a Salt Solution

Corrosion and Materials Degradation
Li-ion battery recycling is growing with better tech and eco-awareness. Explosions are possible during battery recycling due to their residual voltage. Proper battery discharge is vital to successful recycling. The goal of this study was to investigate a
Bayarmaa Tserendejid, Erdenebold Urtnasan, Jei-Pil Wang   +2 more
doaj   +1 more source

Thermal and photochemical degradation of myoglobin pigments in relation to colour stability of sliced dry-cured Parma ham and sliced dry-cured ham produced with nitrite salt [PDF]

, 2004
Lipophilic and hydrophilic extracts of the red pigments from Parma ham and nitrosylated pigment of dry-cured ham produced with nitrite salt were prepared with acetone/water (75/25 v/v %) solution and aqueous phosphate buffer, respectively.
Adamsen, Christina E., Hismani, Ramadan, Møller, Jens K.S., Skibsted, Leif H.   +3 more
core   +1 more source

Change of Cerebral Hemodynamic Signals during the Process of Swallowing Water, Acetic Acid Solution and Salt Solution in Healthy Adults: An fNIRS Study

Journal of Integrative Neuroscience
Background: The aim of this preliminary study was to investigate the similarities and differences in cortical activation patterns during the swallowing of water, acetic acid solution and salt solution in healthy adults using ...
Jiliang Kang, Junyue Lu, Shuang Gong, Yan Yu, Mengbi Gu, Siyang Wu, Min Tang, Youliang Wen   +7 more
doaj   +1 more source

Experimental study on effects of fine particle migration and fabric change on permeability of clay

Yantu gongcheng xuebao, 2019
The permeability of soils is of importance in the engineering design and construction. For the clayey soils, the change law and mechanism of permeability in hydrochemical environment are not clear due to the complex physicochemical interactions between ...
YANG De-huan , WEI Chang-fu , YAN Rong-tao , TANG Qin , LIU Li
doaj   +1 more source