Tyrosinases are responsible for melanin formation in all life domains. Tyrosinase inhibitors are used for the prevention of severe skin diseases, in skin-whitening creams and to avoid fruit browning, however continued use of many such inhibitors is considered unsafe. In this study we provide conclusive evidence of the inhibition mechanism of two well studied tyrosinase inhibitors, KA (kojic aci...

Steganographic technology acts as the important role which defends information security in the network. The information could be hidden in multimedia object. Even if transmitted in an unsafe channel, the information is invisible by human visual system to maintain security. This paper presents a reversible palette image steganography based on de-clustering and predictive coding. The information ...

background: there can be little doubt that the construction is the most hazardous industry in the worldwide. this study was designed to modeling the factors affecting unsafe behavior from the perspective of safety supervisors. methods: the qualitative research was conducted to extract a conceptual model. a structural model was then developed based on a questionnaire survey (n=266) by two stage ...

BACKGROUND Children's stool disposal is often overlooked in sanitation programs of any country. Unsafe disposal of children's stool makes children susceptible to many diseases that transmit through faecal-oral route. Therefore, the study aims to examine the magnitude of unsafe disposal of children's stools in India, the factors associated with it and finally its association with childhood diarr...

objectives: behavioral-based safety is a term used to describe the prevention of accidents, injuries and loss in the workplace. an effective behavior-based safety program relies on engaging employees to understand how unsafe behaviors lead to injuries and how to eliminate them from the workplace. this paper examines behavior-based safety program in a massive construction site. methods: for this...

html. file:///Users/dad/Documents/Green/AIDS/ARAS/aras.ab.ca ƒ/test/azt-integrated.html (2 of 45)3/27/2006 6:16:14 PM AZT: Unsafe at Any Dose? “1 patient [out of a grand total of 10 in this clinical trial] suffered from severe anemia resulting from ZDV [AZT] therapy” Lafeuillade A et al. Pilot study of a combination of highly active antiretroviral therapy and cytokines to induce HIV-1 remission...

Research has consistently shown that high rates of abortion reflect high levels of unintended pregnancy, and that is certainly the case in Nigeria. Of the estimated 6.8 million pregnancies that occur annually in Nigeria, one in five are unplanned, and half of these end in an induced abortion (Figure 1, page 2). This issue brief highlights the latest scientific evidence on the causes and consequ...

Ending the silent pandemic of unsafe abortion is an urgent public-health and human-rights imperative. As with other more visible global-health issues, this scourge threatens women throughout the developing world. Every year, about 19-20 million abortions are done by individuals without the requisite skills, or in environments below minimum medical standards, or both. Nearly all unsafe abortions...

The purpose of this study was: (1) to propose a classification system for the contributory factors behind major coach and bus accidents with mass casualties based on human factor analysis (HFACS); (2) identify main indicators causal factors. Based 56 official investigation reports more than 10 fatalities, qualitative content was conducted develop modified these accidents, gray correlation causa...