نتایج جستجو برای: washing

تعداد نتایج: 12835  

Journal: :Ultrasonics sonochemistry 2016
Junhee Choi Tae-Hong Kim Ho-Young Kim Wonjung Kim

We present the results of experimental investigation of ultrasonic washing of textiles. The results demonstrate that cavitation bubbles oscillating in acoustic fields are capable of removing soils from textiles. Since the washing performance is mitigated in a large washing bath when using an ultrasonic transducer, we propose a novel washing scheme by combining the ultrasonic vibration with a co...

Journal: :Journal of food protection 2006
Laura R Green Carol A Selman Vincent Radke Danny Ripley James C Mack David W Reimann Tammi Stigger Michelle Motsinger Lisa Bushnell

Improvement of food worker hand washing practices is critical to the reduction of foodborne illness and is dependent upon a clear understanding of current hand washing practices. To that end, this study collected detailed observational data on food worker hand washing practices. Food workers (n = 321) were observed preparing food, and data were recorded on specific work activities for which han...

Journal: :Bulletin of Environmental Contamination and Toxicology 2015

2016
Kristen Aiemjoy Nicole E Stoller Sintayehu Gebresillasie Ayalew Shiferaw Zerihun Tadesse Tegene Sewnet Bezuayehu Ayele Melsew Chanyalew Kelly Callahan Aisha Stewart Paul M Emerson Thomas M Lietman Jeremy D Keenan Catherine E Oldenburg

BACKGROUND Face cleanliness is a core component of the SAFE (Surgery, Antibiotics, Facial cleanliness, and Environmental improvements) strategy for trachoma control. Understanding knowledge, attitudes, and behaviors related to face washing may be helpful for designing effective interventions for improving facial cleanliness. METHODS In April 2014, a mixed methods study including focus groups ...

Journal: :Science 2010
Spike W S Lee Norbert Schwarz

After choosing between two alternatives, people perceive the chosen alternative as more attractive and the rejected alternative as less attractive. This postdecisional dissonance effect was eliminated by cleaning one's hands. Going beyond prior purification effects in the moral domain, physical cleansing seems to more generally remove past concerns, resulting in a metaphorical "clean slate" eff...

2016
Zhiliang Chen Wei Chang Xuguang Jiang Shengyong Lu Alfons Buekens Jianhua Yan

In this study, air pollution control (APC) residue is conducted with water washing process to reduce its chloride content. A novel electrical conductivily (EC) measurement method is proposed to monitor the dynamic change of chloride concentrations in leachate as well as the chloride content of the residue. The method equally applies to various washing processes with different washing time, liqu...

2015
Asima Banu Bangalore Medic Ahmed Khan Prahas Krishnam

Background: count to less than or equal to 200 cells/mm3 is a major risk factor for colonization with species and development of candidiasis speciation and their correlation with CD4+ cell counts in HIV therapy (ART) Methodology: 500 HIV study. All HIV patients underwent clinical examination and were subjected to CD4+ cell counts. rinse samples were obtained and processed conventional methods. ...

Journal: :The New England journal of medicine 2004
Atul Gawande

Journal: :Practical Pre-School 2015

Journal: :Journal of the Japan Society for Precision Engineering 1988

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