Results 31 to 40 of about 206 (159)
The derouting of the selective synthesis of crosswise phthalocyanines (Pcs) applied to a statistical precursors mixture leads to the first member of a new family of Pcs bearing three different substituents: the ABAC phthalocyanines. By playing on the precursors' relative ratio, the yields and selectivity of the method have been optimized.
Fabienne Dumoulin +5 more
openaire +3 more sources
Security analysis of ABAC under an administrative model [PDF]
In the present‐day computing environment, where access control decisions are often dependent on contextual information like the location of the requesting user and the time of access request, attribute‐based access control (ABAC) has emerged as a suitable choice for expressing security policies.
Sadhana Jha +3 more
openaire +3 more sources
RESUMO: A alergia ao látex é manifestação de hipersensibilidade imediata mediada por IgE à proteína do látex natural, com variedade de sinais clínicos como urticária de contato, dermatite de contato por irritação primária ou por mecanismo de ...
Fernando Samuel Sion +5 more
doaj +7 more sources
Este trabalho foi realizado na EMBRAPA Transferência de Tecnologia/SNT, localizado em Canoinhas-SC, Planalto Norte Catarinense. O objetivo foi avaliar a tolerância ao frio de oito cultivares de abacate (Choquette, Vitória, Herculano, Quintal, Linda ...
Ubirajara Ribeiro Mindêllo Neto +4 more
doaj +1 more source
Pertencente à família Lauraceae, o abacateiro compreende três raças hortícolas: antilhana, guatemalense e mexicana. Os marcadores moleculares são uma ferramenta rápida e eficaz para estudos genômicos, uma vez que detectam o polimorfismo diretamente ao ...
Antonio Baldo Geraldo Martins +5 more
doaj +1 more source
Reachability Analysis for Attributes in ABAC with Group Hierarchy
Attribute-based access control (ABAC) models are widely used to provide fine-grained and adaptable authorization based on the attributes of users, resources, and other relevant entities. Hierarchial group and attribute based access control (HGABAC) model was recently proposed which introduces the novel notion of attribute inheritance through group ...
Maanak Gupta, Ravi S. Sandhu
openaire +3 more sources
Resumo Uma boa alternativa que vem sendo desenvolvida e aplicada nos últimos anos é o aproveitamento de resíduos oriundos do processamento de frutas e hortaliças. Grande parte do que é descartado dessas matérias-primas, tais como cascas, sementes e talos,
Igor Gondin da Silva +3 more
doaj +1 more source
The present study had the aim of testing the hexane and methanol extracts of avocado seeds, in order to determine their toxicity towards Artemia salina, evaluate their larvicidal activity towards Aedes aegypti and investigate their in vitro antifungal ...
João Jaime Giffoni Leite +7 more
doaj +1 more source
Ecosystem type affects how Amazonian tree species invest in stem and twig wood
Read the free Plain Language Summary for this article on the Journal blog. Abstract Wood density (WD) is a key functional trait for its importance in tree performance and in biomass calculations of forests. Yet, the variation of WD among different woody tree parts, how this varies across ecosystems, and how this influences estimates of forest carbon ...
Gisele Biem Mori +7 more
wiley +1 more source
Controle da antracnose em frutos de Persea Americana Miller com óleos essenciais
A antracnose é uma doença causada pelo patógeno Colletotrichum gloeosporioides afeta frutos de abacateiro (Persea americana Miller), tornando-os impróprios para a comercialização.
Valdeir de Souza Oliveira +4 more
doaj +1 more source

