Results 11 to 20 of about 17,551 (219)

Major Trends and New Business Models in Supply Chain and Entrepreneurship After the Covid-19 Crisis

open access: yesStudia Universitatis Vasile Goldis Arad, Seria Stiinte Economice, 2021
The paper investigates the major trends and business models of the new reality after the Covid-19 crisis. Due to the vastness of the theme, the research will be focused on the areas of supply chain and entrepreneurship.
Negrutiu Cristian
doaj   +1 more source

Technological Innovation in Colombian Small Firms: A Gender Multi-Group Analysis

open access: yesBusiness Systems Research, 2022
Background: Studies on innovations have been focused on teams, institutions, and organisations without accounting for the role of the executive’s gender.
Cuevas-Vargas Héctor   +2 more
doaj   +1 more source

High-resolution NMR structure of an RNA model system : the 14-mer cUUCGg tetraloop hairpin RNA [PDF]

open access: yes, 2010
We present a high-resolution nuclear magnetic resonance (NMR) solution structure of a 14-mer RNA hairpin capped by cUUCGg tetraloop. This short and very stable RNA presents an important model system for the study of RNA structure and dynamics using NMR ...
Nozinovic, Senada   +4 more
core   +2 more sources

Efeitos da hiperóxia sobre o pulmão de ratos Wistar Effects of hyperoxia on Wistar rat lungs

open access: yesJornal Brasileiro de Pneumologia, 2007
OBJETIVO: Avaliar a repercussão da elevada concentração de oxigênio (hiperóxia) em um curto período de tempo no pulmão de ratos Wistar. MÉTODOS: Os animais foram divididos em grupos O10', O30', O90', ou seja, ratos expostos à hiperóxia por 10', 30' e 90',
Samuel dos Santos Valença   +5 more
doaj   +1 more source

Three loop renormalization of the SU(N_c) non-abelian Thirring model [PDF]

open access: yes, 1999
We renormalize to three loops a version of the Thirring model where the fermion fields not only lie in the fundamental representation of a non-abelian colour group SU(N_c) but also depend on the number of flavours, N_f.
Bennett   +64 more
core   +2 more sources

O30 Meeting the Shopper Online: Adapting Food Retail Programming During COVID-19 [PDF]

open access: yesJournal of Nutrition Education and Behavior, 2021
Objective To determine the effectiveness of adapting healthy food retail components for online delivery. Use of Theory or Research Small food retail stores that accept SNAP/EBT are important food sources for low-income Americans, especially in areas where traditional grocery stores are difficult to access.
Cori Sweet   +6 more
openaire   +1 more source

Body mass index and health care utilization in diabetic and nondiabetic individuals. [PDF]

open access: yes, 2015
BackgroundAlthough controversial, most studies examining the relationship of body mass index (BMI) with mortality in diabetes suggest a paradox: the lowest risk category is above normal weight, versus normal weight in nondiabetic persons.
Bertakis, Klea D   +2 more
core   +1 more source

A Systematic Literature Review on the Transformation of Entrepreneurial Intention to Entrepreneurial Action

open access: yesECONOMICS, 2023
Transformation of entrepreneurial intention to action is a relatively new field of research that has attracted considerable interest from researchers over the past decade.
Rohanaraj Thangarasa Tiburtrious Andrew
doaj   +1 more source

Innovative Development of the Agricultural Sector in the Visegrad Group Countries

open access: yesStudia Ekonomiczne i Regionalne, 2021
Subject and purpose of work: Analysis of the innovative development trends of the agricultural sector in the Visegrad Group countries in 1995–2019. Investigation of the impact of innovation on value added to GDP by the sector and the patent activity.
Burdiuzha Anastasiia
doaj   +1 more source

O30 Deep neural network for the detection of early neoplasia in Barrett’s oesophagus [PDF]

open access: yesOral, 2021
Introduction Missed oesophageal adenocarcinoma occurs within one year of index endoscopy in a quarter of patients undergoing surveillance for Barrett’s oesophagus (BE). Increased efforts are necessary to improve early neoplasia detection in BE so that early curative endotherapy can be offered. The aim of this study was to develop a deep Neural network
Mohamed Hussein   +15 more
openaire   +1 more source

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