conclusions to promote the effect of printed images on cigarette packages, it is recommended to consider the suitability of labels in the targeted culture. in addition, to be more effective consultation sites to quit smoking should be introduced under the images. background health warning labels on cigarette packages are among the most straightforward and important tools to communicate with smo...

background: nowadays, there is an increase of meat and animal carcass consumption worldwide. due to the economic value of meat, the likelihood of using unauthorized tissue is possible in meat products. based on these observations, the aim of the present study was to apply morphological method for detection of unauthorized tissues in processed meat products.  methods: in this study, a total of 2...

bacteria usually cause disease in the gastrointestinal tract by colonization and growth in the gastrointestinal tract, where the micro organisms may invade the tissues of host or secretion of an exotoxin that is performed in food and then ingested by the host, examples of second group include: staphylococcal, bacillus cereus, clostridial (c.botulinum and c.perfringens type a) toxin. in this stu...

natural sources of water contain some halogenated organic compounds after disinfection by chlorine. trihalomethanes are one group of the chlorination by products that suspected of being carcinogenic inhuman unfortunately, these compounds are in finished water of all treatment plants that use chlorine as a disinfectant. in this study, the concentration of total thms of water treated in the water...

Given the importance of Listeria monocytogenes as a risk factor in meat and poultry products, there is a need to evaluate the relative robustness of predictive growth models applied to meat products. The U.S. Department of Agriculture-Agricultural Research Service Pathogen Modeling Program is a tool widely used by the food industry to estimate pathogen growth, survival, and inactivation in food...

introduction: noise, as the most common pollutant in the industrial environment, can lead to hearing loss and negatively affect other organs such as the cardiovascular system. cigarette smoking is a popular habit among some workers, and can also have a negative effect on the cardiovascular system. this study aimed to investigate the effect of simultaneous exposure to noise and cigarette smoke o...