Results 241 to 250 of about 120,794 (292)
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Journal of Colloid and Interface Science, 2017
Relationships between the purity, pH, hydrophobicity (logKow) of the carbon substrate, and the critical micelle concentration (CMC) of rhamnolipid type biosurfactants (RL) were investigated using a quantitative structure-property relationship (QSPR) approach and are presented here for the first time.
Ilona E. Kłosowska-Chomiczewska +2 more
exaly +3 more sources
Relationships between the purity, pH, hydrophobicity (logKow) of the carbon substrate, and the critical micelle concentration (CMC) of rhamnolipid type biosurfactants (RL) were investigated using a quantitative structure-property relationship (QSPR) approach and are presented here for the first time.
Ilona E. Kłosowska-Chomiczewska +2 more
exaly +3 more sources
2023
La química, la fabricación y los controles (CMC) se centran en los pasos para evaluar las características físicas y químicas de los medicamentos, siendo aplicables a todo el ciclo de vida del producto. Garantiza que los medicamentos sean consistentemente efectivos, seguros y de alta calidad para los consumidores.
Marvee Espiritu +2 more
+5 more sources
La química, la fabricación y los controles (CMC) se centran en los pasos para evaluar las características físicas y químicas de los medicamentos, siendo aplicables a todo el ciclo de vida del producto. Garantiza que los medicamentos sean consistentemente efectivos, seguros y de alta calidad para los consumidores.
Marvee Espiritu +2 more
+5 more sources
Journal of Pharmaceutical Sciences, 1974
The CMC of a series of polysorbates was determined using a surface tension method. The CMC values obtained did not vary to any appreciable extent from those determined by other techniques, indicating that the procedure adopted was reliable, simple, and fast. The application of the usual correction factors was not necessary in the calculation of the CMC
L S, Wan, P F, Lee
openaire +2 more sources
The CMC of a series of polysorbates was determined using a surface tension method. The CMC values obtained did not vary to any appreciable extent from those determined by other techniques, indicating that the procedure adopted was reliable, simple, and fast. The application of the usual correction factors was not necessary in the calculation of the CMC
L S, Wan, P F, Lee
openaire +2 more sources
Journal of Computer Assisted Learning, 1997
This paper re‐examines a number of recent discussions of computer‐mediated communication (CMC) in the light of debates concerning gender, identity and inequality. There have been many claims made by disparate groups and institutions, from educators and technologists, through to the advertising of communications companies, which have claimed that CMC ...
openaire +2 more sources
This paper re‐examines a number of recent discussions of computer‐mediated communication (CMC) in the light of debates concerning gender, identity and inequality. There have been many claims made by disparate groups and institutions, from educators and technologists, through to the advertising of communications companies, which have claimed that CMC ...
openaire +2 more sources
CALICO Journal, 2003
Research on the use of computer-mediated communication (CMC) without exception supports its cognitive and affective benefits for foreign language (L2) learning (Beauvois, 1995, 1997; Blake 2000; Swaffar, 1998). Studies both in L1 and L2 contexts especially draw attention to its ability to promote more democratic discourse patterns than face-to-face ...
openaire +1 more source
Research on the use of computer-mediated communication (CMC) without exception supports its cognitive and affective benefits for foreign language (L2) learning (Beauvois, 1995, 1997; Blake 2000; Swaffar, 1998). Studies both in L1 and L2 contexts especially draw attention to its ability to promote more democratic discourse patterns than face-to-face ...
openaire +1 more source
CALICO Journal, 2005
Computer-mediated communication (CMC) forms an integral part of the first-year Spanish course, Spanish Without Walls (SWW), designed for distance education. The CMC component of SWW supports bimodal (i.e., oral and written) interactions among students and the instructor and provides the same kinds of benefits as those in face-to-face interactions well
openaire +1 more source
Computer-mediated communication (CMC) forms an integral part of the first-year Spanish course, Spanish Without Walls (SWW), designed for distance education. The CMC component of SWW supports bimodal (i.e., oral and written) interactions among students and the instructor and provides the same kinds of benefits as those in face-to-face interactions well
openaire +1 more source
2011
This study aimed to explore the relations between students' free, independent and voluntary CMC (Computer-Mediated Communication) behaviors and their perceived effects of CMC on learning. A research model focusing on five types of CMC behaviors and the perceived positive and negative effects of CMC on learning was built based on previous researches in ...
Aihua Wang, Siu Cheung Kong
openaire +2 more sources
This study aimed to explore the relations between students' free, independent and voluntary CMC (Computer-Mediated Communication) behaviors and their perceived effects of CMC on learning. A research model focusing on five types of CMC behaviors and the perceived positive and negative effects of CMC on learning was built based on previous researches in ...
Aihua Wang, Siu Cheung Kong
openaire +2 more sources