METHODS FOR DETERMINING THE ICE-FORMING EFFICIENCY OF ANTI-HAIL PRODUCTS ON LABORATORY INSTALLATIONS

2021 ◽  
pp. 105-118
Author(s):  
Buzzhigit Khuchunaev ◽  
Safiyat Budaev ◽  
Alim Khadisovich Gekkieva
Keyword(s):  
Forming Efficiency

scholarly journals A near-infrared variability study in the cloud IC1396W: low star-forming efficiency and two new eclipsing binaries

2010 ◽  
Vol 406 (1) ◽  
pp. 505-516 ◽  
Author(s):  
Alexander Scholz ◽  
Dirk Froebrich ◽  
Chris J. Davis ◽  
Helmut Meusinger
Keyword(s):  
Near Infrared ◽  
Eclipsing Binaries ◽  
Star Forming ◽  
Forming Efficiency ◽  
Variability Study

scholarly journals Wound Dressings Alter the Colony-Forming Efficiency of Keratinocytes in Cultured Sheet Grafts

2001 ◽  
Vol 10 (8) ◽  
pp. 749-754 ◽  
Author(s):  
Lea Ann DeGraffenried ◽  
R. Rivkah Isseroff
Keyword(s):  
Wound Dressings ◽  
Colony Forming Efficiency ◽  
Forming Efficiency

scholarly journals Influence of Glucose Concentration on Colony-Forming Efficiency and Biological Performance of Primary Human Tissue–Derived Progenitor Cells

Cartilage ◽  
2020 ◽  
pp. 194760352090660 ◽  
Author(s):  
Venkata P. Mantripragada ◽  
Ryan Kaplevatsky ◽  
Wes A. Bova ◽  
Cynthia Boehm ◽  
Nancy A. Obuchowski ◽  
...  
Keyword(s):  
Glucose Concentration ◽  
Pairwise Comparison ◽  
Culture Methods ◽  
Glucose Levels ◽  
Colony Forming Efficiency ◽  
Forming Efficiency ◽  
The Media ◽  
Outerbridge Grade ◽  
Biological Performance

Objective Glucose concentrations used in current cell culture methods are a significant departure from physiological glucose levels. The study focuses on comparing the effects of glucose concentrations on primary human progenitors (connective tissue progenitors [CTPs]) used for cartilage repair. Design Cartilage- (Outerbridge grade 1, 2, 3; superficial and deep zone cartilage), infrapatellar fatpad-, synovium-, and periosteum-derived cells were obtained from 63 patients undergoing total knee arthroplasty and cultured simultaneously in fresh chondrogenic media containing 25 mM glucose (HGL) or 5 mM glucose (NGL) for pairwise comparison. Automated ASTM-based quantitative image analysis was used to determine colony-forming efficiency (CFE), effective proliferation rates (EPR), and sulfated-proteoglycan (GAG-ECM) staining of the CTPs across tissue sources. Results HGL resulted in increased cell cultures with CFE = 0 compared with NGL in all tissue sources ( P = 0.049). The CFE in NGL was higher than HGL for superficial cartilage ( P < 0.001), and contrary for synovium-derived CTPs ( P = 0.046) when CFE > 0. EPR of the CTPs did not differ between the media in the 6-day assay time period ( P = 0.082). The GAG-ECM area of the CTPs and their progeny was increased in presence of HGL ( P = 0.027). Conclusion Glucose concentration is critical to progenitor’s physiology and should be taken into account in the setting of protocols for clinical or in vitro cell expansion strategies.

scholarly journals The Role of Nerve Growth Factor in Maintaining Proliferative Capacity, Colony-Forming Efficiency, and the Limbal Stem Cell Phenotype

Stem Cells ◽  
2018 ◽  
Vol 37 (1) ◽  
pp. 139-149 ◽  
Author(s):  
Sai Kolli ◽  
Sanja Bojic ◽  
Ali E. Ghareeb ◽  
Marzena Kurzawa-Akanbi ◽  
Francisco C. Figueiredo ◽  
...  
Keyword(s):  
Stem Cell ◽  
Nerve Growth Factor ◽  
Growth Factor ◽  
Cell Phenotype ◽  
Proliferative Capacity ◽  
Colony Forming Efficiency ◽  
Forming Efficiency ◽  
Limbal Stem Cell ◽  
Stem Cell Phenotype

scholarly journals Ageing and colony-forming efficiency of human hair follicle keratinocytes

2013 ◽  
Vol 22 (9) ◽  
pp. 604-606 ◽  
Author(s):  
Jennifer Lecardonnel ◽  
Nathalie Deshayes ◽  
Gaïanne Genty ◽  
Nathalie Parent ◽  
Bruno A. Bernard ◽  
...  
Keyword(s):  
Hair Follicle ◽  
Human Hair ◽  
Human Hair Follicle ◽  
Colony Forming Efficiency ◽  
Forming Efficiency

Influences of Heat Treatment on Spinning Process with Large Thinning Rate and Performance of 30CrMnSiA

2012 ◽  
Vol 160 ◽  
pp. 97-102 ◽  
Author(s):  
Dong Han ◽  
He Yang ◽  
Mei Zhan ◽  
Ming Yang Yang ◽  
Shao Zheng Mou ◽  
...  
Keyword(s):  
High Efficiency ◽  
Low Cost ◽  
Annealing Process ◽  
Shape Accuracy ◽  
Spinning Process ◽  
Forming Efficiency ◽  
Thin Walled ◽  
And Performance ◽  
Lower Ratio ◽  
Thinning Rate

In order to improve the limits of wall thickness reduction of 30CrMnSiA steel in process of spinning, realize multi-pass continuous spinning process, and furthermore improve the forming efficiency and shape accuracy of thin-walled shell of 30CrMnSiA steel in spinning process, the influence of traditional annealing and austenization plus spheroidal annealing on the structure performance of 30CrMnSiA steel and the spun performance of 30CrMnSiA steel are studied. Process parameters of traditional anneal and austenize plus spheroidal annealing are optimized to obtain higher plastic performance and lower ratio of yield strength to tensile strength. Spinning experiments of the workpieces that have been heattreated by the optimized traditional annealing process and austenization plus spheroidal process are completed. The result shows that the optimized austenization plus spheroidal annealing is beneficial to achieve a large thinning rate for flow spinning process, and can meet the demands of low cost and high efficiency of batch production.

A Uniform Pressure Actuator With High Forming Efficiency Based on the Pulsed Magnet Manufacturing Technique

2020 ◽  
Vol 30 (4) ◽  
pp. 1-5
Author(s):  
Zhangzhe Li ◽  
Zhenhao Li ◽  
Quanliang Cao ◽  
Qi Chen ◽  
Xiaotao Han ◽  
...  
Keyword(s):  
Uniform Pressure ◽  
Pulsed Magnet ◽  
Manufacturing Technique ◽  
Forming Efficiency
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