In this paper, we study the incentives for market concentration of (online and traditional) auction houses. Would sellers and buyers be better off if two separate auction houses merged? We suppose that each auction house has a separate clientele of sellers and buyers. Sellers value their (identical) units at 0, while buyers have independent private values. Each auction house uses an ascending a...

Copyright © 2015, Ahvaz Jundishapur University of Medical Sciences. This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/) which permits copy and redistribute the material just in noncommercial usages, provided the original work is properly cited. Aureobasidium pullul...

Given more than seven thousand years of urbanization and highly diverse topographic andgeographical conditions, Iran is one of the treasures through the world's architectural history. Climatic diversity,on the one hand, and long history of living, on the other hand, has led to noteworthy and valuable achievement inarchitecture and urbanization within this country. However, these elements are le...

Looking from an historical perspective, it can be seen that many civilizations have lived in the country and consequently produced many different cultures and architectural products. One of the oldest cities which contain such historical examples which have lived until present is Tabriz. Its traditional houses are the most important places to represent the life style of the past. Lack of recogn...

Today, there are a few dozens of historical index houses in the city Sabzevar. Reviews show that up until now, despite the presence of their special characteristics, variety and role, there have not been comprehensive studies about them but through the presence of valuable samples from various historical periods (Teymouri, Safavid, Qajar, Pahlavi), their exposure to destruction through changing...

In 1998, twin houses were built at the Canadian Centre for Housing Technology in Ottawa to assess the energy performance of new and innovative energy efficient materials and components for houses. The two research houses are identical energy efficient houses typical of tract-built models available on the local housing market. They also feature identical simulated occupancies based on home-autom...

AIM This study was undertaken to derive the prevalence rate of Fasciolosis in buffaloes by a collection of fecal and liver samples from Anand and Ahmedabad districts' local slaughter houses. MATERIALS AND METHODS Fecal and liver samples were collected during ante- and post-mortem examination, respectively, and brought to the department laboratory preserved in 10% formalin for further processi...

Shokofe Darkhor, Fatemeh Estebsari, Jamshid Yazdani Charati. Master student Community Health Nursing, School of Nursing & Midwifery, Shahid Beheshti University of Medical Sciences &, Tehran, Iran; PhD of Health Education & Promotion, Department of Health, School of Nursing & Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran; AssociateProfessor, Department of Biostatistics,...

[1]. Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, The Netherlands, Utercht, Netherlands. [2]. Department of Internal Medicine, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran. [3]. Department of Biology, Kharazmi University, Karaj, Tehran, Islamic Republic of Iran. [4]. Department of Bacteriology, School of Medical Sciences, Tarbiat ...

1 Department of Physics, Takestan Branch, Islamic Azad University, Takestan, Iran 2 Department of Chemistry, Takestan Branch, Islamic Azad University, Takestan, Iran 3 Department of Chemistry, Science and Research Branch, Islamic Azad University, Mazandaran, Iran 4 Environment Department, Research Institute of Environmental Sciences, International Center for Science, High Technology & Environme...