Results 31 to 40 of about 908,174 (186)

Automated counting of mammalian cell colonies

open access: yesPhysics in Medicine and Biology, 2000
Investigating the effect of low-dose radiation exposure on cells using assays of colony-forming ability requires large cell samples to maintain statistical accuracy. Manually counting the resulting colonies is a laborious task in which consistent objectivity is hard to achieve.
Barber, P   +6 more
openaire   +3 more sources

Bacterial Colony Counts During Vaginal Surgery [PDF]

open access: yesInfectious Diseases in Obstetrics and Gynecology, 2003
Objective: To describe the bacterial types and colony counts present before and during vaginal surgery.Methods: A descriptive study was undertaken of patients undergoing vaginal hysterectomy with or without reconstructive pelvic surgery. Aerobic and anaerobic bacterial cultures were obtained immediately before and throughout the surgical cases at ...
Culligan, Patrick   +5 more
openaire   +2 more sources

Incidence of some foodborne pathogens in frozen beef marketed at Menofia governorate, Egypt [PDF]

open access: yesBenha Veterinary Medical Journal
The research has been performed to detect the incidence of foodborne pathogens from frozen beef meat by evaluating the total colony and coliform count, separation and recognition of E. coli, total psychotropic colony count, salmonella, and S. aureus.
hany hogoo   +3 more
doaj   +1 more source

Microbiological Quality and Safety of Retail Chicken and Beef Products in Lebanon

open access: yesJournal of Food Quality and Hazards Control, 2020
Background: Controlling and reducing the food-borne illnesses remain one of the most challenging problems encountered by food authorities worldwide. This study was conducted to assess the microbiological quality of chicken breast, chicken liver, local ...
J. Yammine, L. Karam
doaj  

The effectiveness of mixtures of tetracycline, acid and detergent, and mixtures of chlorhexidine and ethylenediaminetetraacetic acid in preventing the growth of Enterococcus faecalis: An Ex vivo study

open access: yesScientific Dental Journal, 2020
Background: Sodium hypochlorite (5.25% NaOCl) is the gold standard among irrigation solutions, but it is toxic to periapical tissue, decreases the micromechanical characteristics of dentin, has no effect on smear layer removal, and may not completely ...
Tien Suwartini   +3 more
doaj   +1 more source

The Combined Effect of Fortification of Media with Peptone and Control of Acidity on the Growth of Lactic Acid Bacteria [PDF]

open access: yesJournal of Food and Dairy Sciences, 2018
The present work was carried out to investigate the combined effect of fortification of media with 1% peptone under control of culture acidity on the growth rate of Lactococcus lactis subsplactis , Lactococcus lactis subsp cremoris and Lactobacillus ...
A. Hassan   +3 more
doaj   +1 more source

Relationship between LCI and a) total colony count b) aerobic colony count and c) anaerobic colony count.

open access: yes, 2015
Relationship between LCI and a) total colony count b) aerobic colony count and c) anaerobic colony count.
Michael M. Tunney (132660)   +10 more
core   +1 more source

Evaluating the Effects of Electron Beam Irradiation on Coffee Beans and Their Storage Quality

open access: yesFoods
This study focuses on the storage process of coffee beans, employing electron beam irradiation (EBI) to investigate the comprehensive effects of different irradiation doses on coffee beans and their storage process, including physicochemical indicators ...
Chengpiao Tian   +7 more
doaj   +1 more source

Multiple Loci Are Associated with White Blood Cell Phenotypes [PDF]

open access: yes, 2011
White blood cell (WBC) count is a common clinical measure from complete blood count assays, and it varies widely among healthy individuals. Total WBC count and its constituent subtypes have been shown to be moderately heritable, with the heritability ...
Taylor, K   +606 more
core   +1 more source

Ant Colony Optimisation – A Proposed Solution Framework for the Capacitated Facility Location Problem [PDF]

open access: yes
This thesis is a critical investigation into the development, application and evaluation of ant colony optimisation metaheuristics, with a view to solving a class of capacitated facility location problems. The study is comprised of three phases.
Venables, Harry
core   +6 more sources

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