Results 61 to 70 of about 60,142 (307)
Evidência, 2012 Os microrganismos estão presentes na água, ar, solo, em plantas, animais e alimentos. Assim, qualquer produto alimentício, tanto industrializado quanto “in natura”, pode ser contaminado por microrganismos pelas suas mais variadas formas, principalmente ...
Marines Abati +2 more
doaj
Advanced Science, EarlyView.Researchers have developed a patient‐derived organ‐on‐a‐chip model for pancreatic cancer by integrating cancer cells with supportive stromal and immune cells inside a microfluidic device. This system mimics the tumor microenvironment, enabling personalized testing of chemotherapy and immunotherapy, and offering new insights into how targeting ...
Darbaz Adnan +11 more
wiley +1 more source
Ciência Rural, 1996 Prevalence of Escherichia coli in foods of animal origin from the city of Pelotas, Brazil, was determined. The ocurrence of enterotoxigenic (ETEC) and classic enteropathogenic (EPEC) serogroups among E. coli isolates was determined. E.
José Antonio Aleixo, Gladis Paim Aver
doaj +1 more source
Bio‐Based Wax Interfaces for Droplet Energy Harvesting at Fluoropolymer‐Like Output Levels
Advanced Science, EarlyView.Replacing unsustainable fluorinated polymers in droplet‐based energy harvesters is usually limited by low power outputs, but carefully selected bio‐based polymers are capable of creating fluoropolymer‐like voltage outputs. Abstract Droplet impact and rebound on solid surfaces has emerged as a promising method for energy harvesting, typically ...
Behnam Kamare +4 more
wiley +1 more source
A formação de nutricionistas no Brasil: notas para o debate sobre carga horária mínima para integralização curricular dos cursos de graduação [PDF]
, 2013 This essay aims to debate the minimum clock hours of instruction necessary for obtaining a bachelor's degree in nutrition considering the challenges to educate health professionals. Official documents on the minimum clock hours of instruction required by
Amparo-Santos, Ligia +2 more
core +4 more sources
Climate Change Agricultural Comparative Advantage and the US Trade Balance
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Current science indicates that warming and elevated atmospheric CO2 will have ambiguous results for crop productivity depending on crop type and geographic location, whereas increased heat stress makes livestock and human labor less productive.
Elizabeth A. Fraysse +2 more
wiley +1 more source
Short urban food chains in LDCs: signs of the past or of the future? [PDF]
, 2013 The paper investigates the specifie features of short food chains supplying cities in LDCs in relation with the characteristics in terms of transportation, farmers' strategies and consumer preferences.
Moustier, Paule
core
CHARACTERIZATION OF UMAMI TASTE SENSITIVITY IN CHILDREN WITH AND WITHOUT CANCER [PDF]
, 2014 INTRODUCTION: The umami taste comes from glutamate and 5 ribonucleotides including inosinate and guanylate, which appear naturally in many foods. It can be identified by monosodium glutamate, being considered as a subtle taste, but blending well with ...
Elman Ilana +3 more
core +1 more source
Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes +2 more
wiley +1 more source
, 2021 Given the worsening situation of hunger and food and nutritional insecurity in Brazil due to the Covid-19 pandemic, this study aimed to: analyze the actions carried out by the State during the pandemic and understand how they contributed to the realization or violation of the Human Right to Adequate Food (DHAA); understand the relationship between ...
Daufenback, Vanessa +2 more
openaire +1 more source