نتایج جستجو برای: 4600 bc

تعداد نتایج: 17376  

2015
Wiesław Lorkiewicz Tomasz Płoszaj Krystyna Jędrychowska-Dańska Elżbieta Żądzińska Dominik Strapagiel Elżbieta Haduch Anita Szczepanek Ryszard Grygiel Henryk W. Witas

For a long time, anthropological and genetic research on the Neolithic revolution in Europe was mainly concentrated on the mechanism of agricultural dispersal over different parts of the continent. Recently, attention has shifted towards population processes that occurred after the arrival of the first farmers, transforming the genetically very distinctive early Neolithic Linear Pottery Culture...

2002
D J Summers

A 4600 Hz fast ramping synchrotron is explored as an economical way of accelerating muons from 4 to 20 GeV/c for a neutrino factory. Eddy current losses are minimized by the low machine duty cycle plus thin grain oriented silicon steel laminations and thin copper wires. Combined function magnets with high gradients alternating within single magnets form the lattice we describe. Muon survival is...

2014
Bibi Gram Christoffer Andersen Mette K. Zebis Thomas Bredahl Mogens T. Pedersen Ole S. Mortensen Rigmor H. Jensen Lars L. Andersen Gisela Sjøgaard David G. Behm

1 Institute of Sports Science and Clinical Biomechanics, University of Southern Denmark, 5230 Odense, Denmark 2 Institute of Regional Health Research, University of Southern Denmark, 5230 Odense, Denmark 3National Research Centre for the Working Environment, 2100 Copenhagen, Denmark 4Department of Nutrition, Exercise and Sports, University of Copenhagen, 2200 Copenhagen, Denmark 5 Department of...

Journal: :iranian journal of otorhinolaryngology 0
parvane mahdi department of audiology, faculty of rehabilitation. tehran university of medical sciences, tehran, iran. amin amali department of otorhinolaryngology-head and neck surgery, imam khomeini educational complex hospital, tehran university of medical sciences, tehran, iran.f otorhinolaryngology-head and neck surgery, imam khomeini educational complex hospital, akram pourbakht rehabilitation research center, department of audiology, tehran university of medical sciences, tehran, iran. alireza karimi yazdi department of otorhinolaryngology-head and neck surgery, imam khomeini educational complex hospital, tehran university of medical sciences, tehran, iran. ali bassam department of otorhinolaryngology-head and neck surgery, imam khomeini educational complex hospital, tehran university of medical sciences, tehran, iran.

introduction: vestibular evoked myogenic potential (vemp) has recently been broadly studied in vestibular disorders. as it is evoked by loud sound stimulation, even mild conductive hearing loss may affect vemp results. bone-conducted (bc) stimulus is an alternative stimulation for evoking this response. this study aims to assess the characteristics of bc-vemp in different groups of patients.   ...

Hosna Akbari , Mohammad Esmaeil Akbari ,

Introduction: The growing trend of cancer incidence in the past few decades and its effects on physical, psychological, spiritual, and social dimensions both in patients and their families make cancer one of the major health hazards of the century. Of all cancers, breast cancer (BC) is the most prevalent among females. Thus, the current study aimed at comparing three components of BC between fe...

Fatemeh Akhavan Attar, Loabat Geranpayeh, Mana Oloomi, Masoumeh Azizi, Shiva Irani,

Background: LncRNAs are considered as novel biological regulators and potential cancer biomarkers. LncRNAs MVIH and AK058003 are associated with microvascular invasion in HCC. In BC, upregulated MVIH and AK058003 expression levels have been shown to promote cell proliferation, though LncRNA-AK058003 acts as a tumor suppressor in HCC. Methods: Blood samples were collected from 30 healthy women a...

Journal: :iranian red crescent medical journal 0
fatemeh azarkish iranshahr university of medical sciences, iranshahr, ir iran khadijeh mirzaii najmabadi department of midwifery, school of nursing and midwifery, mashhad university of medical sciences (mums), mashhad, ir iran; department of midwifery, school of nursing and midwifery, mashhad university of medical sciences (mums), mashhad, ir iran. tel: +98-5118546025, fax: +98-5118597313 robab latifnejad roudsari department of midwifery, school of nursing and midwifery, mashhad university of medical sciences (mums), mashhad, ir iran fatemeh homaei shandiz cancer research center, faculty of medicine, mashhad university of medical sciences (mums), mashhad, ir iran

conclusions the results of this study show the factors related to the return-to-work after bc treatment in working women in mashhad city, iran. these predictors should be taken into account in order to improve the patient’s life quality. background most women are diagnosed with breast cancer (bc) when they are still at the appropriate age for employment. the increasing survival rates of patient...

Journal: :Journal of environmental monitoring : JEM 2011
Xinghui Xia Zhineng Dai Ju Zhang

Black carbon (BC) is known as a strong sorbent for the sorption of planar hydrophobic organic compounds (HOCs), but there is very little information about the sorption of nonplanar HOCs on BC. In this study, the sorption of di-(2-ethyl-hexyl) phthalate (DEHP), one kind of nonplanar phthalate acid ester (PAE), by environmental BC collected from river sediments and pure BC (char-wood, char-stalk ...

Akbar Safaei, Fakhardin Mesbah, Gholam Abbas Dehghani, Leila Pirmoradi, Mohammad Taghi Mohammadi,

Background: Data shows vanadium protects pancreatic beta cells (BC) from diabetic animals. Whether this effect is direct or through the relief of glucose toxicity is not clear. This study evaluated the potential effect of oral vanadyl sulfate (vanadium) on glycemic status and pancreatic BC of normal and diabetic rats. Methods: Rats were divided into five groups of normal and diabetic. Diabetes ...

Tanzania continues to enjoy stability and growth in different sectors similar to other countries; however, some challenges persist in the health sector, especially in the area of cancer care. The current study aimed at reviewing social economic status (SES), as well as factors contributing to the increased burden of breast cancer (BC) in Tanzania. The current study reviewed different articles a...

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