introduction: hepatic hydatid cyst is caused by echinococcosis granulosis. it is a major health problem in endemic areas. the modern treatment of hydatid cysts of the liver varies from surgical intervention to percutaneous drainage or medical therapy. a high rate of complications following percutaneous drainage, and ineffectiveness of medical therapy have shown not to be the definitive treatmen...

introduction: prevalence of abdominal trauma is increasing during recent years. abdomen is the third most affected part of body by trauma. early diagnosis can help us select better methods for managing abdominal trauma. even though newer imaging techniques such as ct scan are available, abdominal trauma is still a complex matter, which every doctor in the emergency department has to deal with. ...

Thermal inactivation of the H5N1 high pathogenicity avian influenza (HPAI) virus strain A/chicken/Korea/ES/2003 (Korea/03) was quantitatively measured in thigh and breast meat harvested from infected chickens. The Korea/03 titers were recorded as the mean embryo infectious dose (EID50) and were 10(8.0) EID50/g in uncooked thigh samples and 10(7.5) EID50/g in uncooked breast samples. Survival cu...

Abstract Green Agriculture is sustainable farming based on environment conservative philosophies, policies and practices to prevent the degrading of ecosystem as such, a traditionally subsistent agricultural-mindset that aims at achieving food security. Solutions (GS) in agriculture for security therefore, concept focuses environmental sustainability guides business activities against disruptio...

water quality zoning have been recognized as a useful tool, which gives managers a sweeping view for taking environmental conservative actionsin oeder of priority. ordinary methods, which have been used in iran, involve some defections such as disregard water usage, uncertainty due to sampling error and classification, and changing the class number due to a bit change in water quality parameter...

background: now the vast majority of breast tumors are treated using breast conservation therapy (bct) method, including lumpectomy and radiotherapy. this study aimed to evaluate the effects of intraoperative frozen section in patients undergoing breast conservation surgery. methods: totally 237 women who included in the category for breast conservative or oncoplastic surgery and post-operative...

internal bleaching technique is a common treatment option for discolored non-vital anterior teeth, but it is not advisable for cases with internal cervical resorption. therefore, other conservative bleaching techniques, such as external bleaching, may be proper treatment options in this situation. remaining discoloration should be covered by restorative options. the best choice for conservative...

Agricultural production relies heavily on manmade chemicals used as fertilizers and pesticides, and to regulate plant growth. Pesticides are released intentionally into the environment to control insects, weeds, plant diseases and other pests that affect crop or animal production, as well as to control insects that spread human diseases. Pesticides have a well-established role in agriculture an...

In this paper, we consider the effect of increasing the area of agricultural land under organic practises. We assumed that organic agriculture does not have effective means of pathogen control. We model pathogen dispersal with a diffusive logistic equation in which the growth/death rate is spatially heterogeneous. We find that if the ratio of the organic plots to conventional plots is below a c...