Results 31 to 40 of about 619,030 (228)

FOSFINA: RISCOS

open access: yesVisão Acadêmica, 2004
A fosfina é amplamente utilizada para preservação de grãos armazenados em silos, sendo produzida no local da dedetização pela hidrólise dos fosfetos (fosfeto de alumínio, fosfeto de zinco, fosfeto de magnésio). Em conseqüência do número de óbitos registrados no IML - PR, nos últimos 2 anos por intoxicação com fosfina, pela ingestão proposital de ...
A. FLORÃO   +3 more
openaire   +2 more sources

Phylogenetic analysis and the recognition of a new genus for Mexican Crassulaceae segregated from Echeveria

open access: yesTAXON, Volume 75, Issue 3, June 2026.
Abstract Systematic knowledge of the Mexican Crassulaceae is slowly progressing as data from new DNA regions and species sampling efforts increase. We compiled and generated new rbcL, matK, rps16, ITS/ITS2, and ETS DNA sequences and performed an updated phylogenetic reconstruction for a group of 131 Mexican Crassulaceae terminals from 11 of the 13 ...
Luis Emilio de la Cruz‐López   +1 more
wiley   +1 more source

Rete Algorithm for P System Simulators [PDF]

open access: yes, 2013
The Rete algorithm is a well-known algorithm in rule-based production systems which builds directed acyclic graphs that represent higher-level rule sets.
Graciani Díaz, Carmen   +2 more
core  

Reduced fecundity associated with Wolbachia infection in a Neotropical drosophilid Redução da fecundidade associada à infecção por Wolbachia em um drosofilídeo Neotropical

open access: yesEcological Entomology, Volume 51, Issue 3, Page 475-488, June 2026.
Using multiple infected and uninfected Drosophila sturtevanti lines, we investigated (i) the impact of Wolbachia on fecundity and (ii) its effects relative to antibiotic treatment. Based on over 1680 dissected ovaries, fecundity was similar between infected and uninfected flies.
Letícia Carlesso de Paula Sena   +4 more
wiley   +1 more source

Implementation of the Health and Safety Policy at the Geology Department of Federal University of Rio de Janeiro (UFRJ), Brazil [PDF]

open access: yesAnuário do Instituto de Geociências, 2019
Os geocientistas em suas atividades laborais estão sujeitos à uma série de riscos que podem causar danos à sua saúde e segurança (S&S). O curso de geologia da UFRJ possui extensa carga horária de atividades de campo.
Marco Antônio Cardoso da Silva   +6 more
doaj   +1 more source

Assessing Patient Safety Culture in Hospital at Home Services Across Spain Through a National Survey

open access: yesNursing &Health Sciences, Volume 28, Issue 2, June 2026.
ABSTRACT Patient Safety Culture (PSC) is key to healthcare quality. While widely studied in hospitals, evidence on PSC in Hospital at Home (HaH)—a growing model delivering hospital‐level care at home—remains scarce. This study evaluated PSC among professionals in Spanish public HaH units.
Nina Granel   +5 more
wiley   +1 more source

ABCA12 Frameshift Deletion in Domestic Cats With Ichthyosis Fetalis

open access: yesVeterinary Dermatology, Volume 37, Issue 3, Page 365-374, June 2026.
ABSTRACT Background Ichthyosis fetalis (IF), also known as harlequin ichthyosis, is a rare and often fatal autosomal recessive congenital skin disorder. It is characterized by thickened, hard skin plaques and deep skin fissures that limit mobility and cause malformations of the eyes, lips and ears.
Jeanna M. Blake   +2 more
wiley   +1 more source

A syntax for semantics in P-Lingua [PDF]

open access: yes, 2019
P-Lingua is a software framework for Membrane Computing, it includes a programming language, also called P-Lingua, for writting P system de nitions using a syntax close to standard scienti c notation.
Orellana Martín, David   +4 more
core  

Probabilistic Guarded P Systems, A New Formal Modelling Framework [PDF]

open access: yes, 2014
Multienvironment P systems constitute a general, formal framework for modelling the dynamics of population biology, which consists of two main approaches: stochastic and probabilistic. The framework has been successfully used to model biologic systems
A Păun   +18 more
core   +1 more source

Fish loss in tropical coastal ecosystems can jeopardise nutrient supply to traditional fishing communities: A case study from Northeast Brazil

open access: yesPeople and Nature, Volume 8, Issue 5, Page 1248-1260, May 2026.
Abstract Fisheries constitute one of the major benefits that oceans provide for people. Yet anthropogenic pressures and global changes are disrupting coastal systems, eroding marine biodiversity and threatening the food security of traditional populations.
Fabricio C. Albuquerque   +4 more
wiley   +1 more source

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