نتایج جستجو برای: unknown technology

تعداد نتایج: 672024  

2012
Ji-Sang Kim Hong-Koo Kang Hyun-Cheol Jeong

While the Web provides much convenience and many people all over the world use it almost every day, it is often misused as a medium for distributing malware without users’ knowledge. Special care is particularly needed with regard to Websites that are popular with users, since their infection with malware can greatly extend the scope of any damage. Damage caused by malware can be minimized by d...

Journal: :جستارهای ادبی 0

shahnameh researchers have not made enough attempts to find the correct forms of its toponymy. the variants of these names are frequently incompatible and sometimes incorrect. obviously the copiers of manuscripts have made little effort to record such names correctly and even at times they have inadvertently replaced the original names with the ones sounding more familiar to them. based on the ...

Journal: :medical journal of islamic republic of iran 0
ghr omrani from the departments of internal medicine medical school, shiraz university of medical sciences, shiraz, islamic republic of iran. a farhadl from the departments of internal medicine medical school, shiraz university of medical sciences, shiraz, islamic republic of iran. a parhlzgar from the departments of internal medicine medical school, shiraz university of medical sciences, shiraz, islamic republic of iran. s ardehall from the departments of microbiology, medical school, shiraz university of medical sciences, shiraz, islamic republic of iran. m haghshenas from the departments of internal medicine medical school, shiraz university of medical sciences, shiraz, islamic republic of iran.

visceral leishmaniasis is the second most common cause of fever of unknown origin in our study. this disease is not common in adults, although it's endemic among the pediatric age group. the majority of the affected individuals were young. high grade spiking fever, chills and splenomegaly were unique findings. other common findings were neutropenia, anemia, abnormal liver function tests, s...

Background: Herbs can be toxic and may be even life-threatening. The mixture of different plants and herbs made by traditional healer and their canvassing on the street attract general people. Here, we report four cases of severe herbal poisoning. Case presentation: In 2008, four young people rushed to DMC Hospital in the early morning with a history of taking herbal medicine (tonic) on that ni...

In this paper, we consider an inverse problem of linear heat equation with nonlinear boundary condition. We identify the temperature and the unknown radiation tern from an overspecified condition on the boundary

2013
Shaoping Zhang Hong Pei

Localization technology is one of the key supporting technologies in wireless sensor networks. In this paper, a two-hop collaborative multilateral localization algorithm is proposed to localization issues for wireless sensor networks. The algorithm applies anchor nodes within two hops to localize unknown nodes, and uses the minimum range error estimation method to compute coordinates of the unk...

2017
Kristen Feemster Russell Localio Heather Griffis Folasade Odeniyi Robert Grundmeier Susan Coffin Joshua Metlay

Citation Feemster, Kristen, Russell Localio, Heather Griffis, Folasade Odeniyi, Robert Grundmeier, Susan Coffin, and Joshua Metlay. 2017. “Clinic Characteristics Are not Associated with the Risk of Healthcare-associated Influenza-like Illness (HA-ILI) Among Young Children in Pediatric Primary Care Settings.” Open Forum Infectious Diseases 4 (Suppl 1): S685. doi:10.1093/ofid/ofx163.1834. http://...

Journal: :Chemical communications 2009
Jiangtao Zhu Haibo Xie Zixian Chen Shan Li Yongming Wu

Preparation of 2-fluoroalkylbenzimidazoles from N-aryl trifluoroacetimidoyl (or bromodifluoroacetimidoyl) chlorides and primary amines has been achieved via copper(I)-catalyzed tandem reactions.

Journal: :Chemical communications 2012
Michele Retini Giulia Bergonzini Paolo Melchiorre

The asymmetric Michael addition of dioxindoles to β-substituted nitroalkenes is reported. The bifunctional primary amine-thiourea A, by means of a non-covalent-based mode of catalysis, secures direct access to 3-substituted 3-hydroxyoxindole derivatives with high stereocontrol.

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