نتایج جستجو برای: help sale

تعداد نتایج: 334638  

Journal: :New England Journal of Medicine 2000

Journal: :International journal of food microbiology 2013
Leena Maunula Agnieszka Kaupke Petra Vasickova Kirsi Söderberg Iwona Kozyra Sava Lazic Wim H M van der Poel Martijn Bouwknegt Saskia Rutjes Kris A Willems Rita Moloney Martin D'Agostino Ana Maria de Roda Husman Carl-Henrik von Bonsdorff Artur Rzeżutka Ivo Pavlik Tamas Petrovic Nigel Cook

In recent years, numerous foodborne outbreaks due to consumption of berry fruit contaminated by human enteric viruses have been reported. This European multinational study investigated possible contamination routes by monitoring the entire food chain for a panel of human and animal enteric viruses. A total of 785 samples were collected throughout the food production chain of four European count...

Journal: :Pediatrics 2013
Annice E Kim James M Nonnemaker Brett R Loomis Asma Baig Edward Hill John W Holloway Matthew C Farrelly Paul R Shafer

OBJECTIVE To examine the potential impact of banning tobacco displays and ads at the point of sale (POS) on youth outcomes. METHODS An interactive virtual convenience store was created with scenarios in which the tobacco product display at the POS was either openly visible (status quo) or enclosed behind a cabinet (display ban), and tobacco ads in the store were either present or absent. A na...

Journal: :Journal of Information Processing and Management 2007

Journal: :Nature Medicine 2000

2013
Daikwon Han Dennis M. Gorman

Objectives. Despite the increasing evidence of the associations between alcohol availability and violence, there are still inconsistent findings on the effects of on- and off-sale alcohol outlets on violent crime. The aim of this study was to examine spatial associations between on-sale alcohol availability, neighborhood characteristics, and violent crime in a geographically isolated city in Te...

2004
Sudipto Bhattacharya

We develop a model of two-stage cumulative research and development (R&D), in which one Research Unit (RU) with an innovative idea bargains to license her nonverifiable interim knowledge exclusively to one of two competing Development Units (DUs) via one of two alternative modes: an Open sale after patenting this interim knowledge, or a Closed sale in which precluding further disclosure to a co...

A. Salamatbakhsh, , M. Alinaghian, , M. Ghazanfari, , N. Norouzi, ,

This paper presents a novel multi-objective mathematical model of a periodic vehicle routing problem (PVRP) in a competitive situation for obtaining more sales. In such a situation, the reaching time to customers affects the sale amount therefore, distributors intend to service customers earlier than other rivals for obtaining the maximum sale. Moreover, a partial driver’s benefit is related...

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