Results 41 to 50 of about 60,590 (306)
Microfibers for juice analysis by solid-phase microextraction. [PDF]
, 2008 In view of the interest in analyzing volatile compounds by SPME, the following five microfibers were tested, polydimethylsiloxane; polyacrylate; polydimethylsiloxane/divinylbenzene; carboxen/polydimethylsiloxane, and carbowax/divinylbenzene, to select ...
Bizzo, Humberto Ribeiro +3 more
core +3 more sources
O PAPEL DA INOVAÇÃO ABERTA NA INTERNACIONALIZAÇÃO DE EMPRESAS EM REDE: O CASO BRASIL FOODS
Review of Administration and Innovation - RAI, 2014 ABSTRACTThis paper aims to propose a model for the relations between innovation activities, especially the open innovation, and the internationalization of firms in networks. The methodology is qualitative and analyzes the relationships between the processes of internationalization of firms in open innovation network.
Figueiredo, Júlio César Bastos de +1 more
openaire +2 more sources
Diabetology & Metabolic Syndrome, 2023 AbstractBackgroundUltra-processed food (UPF) consumption increases the risk of type 2 diabetes in various high-income countries, with some variation in the magnitude across studies. Our objective was to investigate the association of UPF consumption and specific subgroups with incident type 2 diabetes in Brazilian adults.MethodsThe Brazilian ...
Scheine L. Canhada +8 more
openaire +3 more sources
Modelo de Precificação de Ativos de Capital: Um estudo de caso no setor de frigoríficos
Revista de Estudos Sociais, 2015 O objetivo do artigo é a aplicação do modelo de precificação de ativos conhecido na literatura economia financeira como CAPITAL ASSET PRICING MODEL –MODELO DE PRECIFICAÇÃO DE ATIVOS DE CAPITAL,utilizando como ferramentas os balanços patrimoniais das ...
Tácito Augusto Farias +2 more
doaj +1 more source
Paleoamerican diet, migration and morphology in Brazil [PDF]
, 2011 During the early Holocene two main paleoamerican cultures thrived in Brazil: the Tradição Nordeste in the semi-desertic Sertão and the Tradição Itaparica in the high plains of the Planalto Central.
Eggers, Sabine +3 more
core +1 more source
Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies
Advanced Engineering Materials, EarlyView.Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo +3 more
wiley +1 more source
Organic Animal Husbandry in South America and Caribbean [PDF]
, 2014 In the last decade, organic livestock has undergone major developments, especially in southern Latin America. The control of parasites and pathogenic microorganisms presents good results with actions that include adequate management, rustic breeds and ...
ESCOSTEGUY1, ANGELA
core
Marketing digital um estudo sob a perspectiva da rede de fast food Burger King brasil
Prisma.com, 2021 The article is structured along the lines of qualitative research. Through the case study, the premise is to investigate how digital marketing is applied in the fast food company Burger King. With the application of the Collective Subject Discourse, contextual clues are listedthat allow to investigate the use of digital ...
Luciano Augusto Toledo +5 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni +7 more
wiley +1 more source
An Edible H2O2 Biosensor for Gastrointestinal Metabolites and Peroxidase Enzyme Quantification
Advanced Healthcare Materials, EarlyView.We present an edible biosensor for gastric fluid analysis that integrates a caffeic acid–horseradish peroxidase redox system into an edible electrolyte‐gated transistor. The device enables rapid, low‐volume detection of H2O2 and, with minimal modification, metabolites and enzyme activity in simulated gastrointestinal conditions.
Valerio Francesco Annese +10 more
wiley +1 more source