Results 101 to 110 of about 313,526 (334)

Acidentes com material biológico em trabalhadores de enfermagem do Hospital Geral de Palmas (TO)

open access: yes, 2011
OBJECTIVE: To identify work-related accidents with biological material among the nursing staff of General Hospital of Palmas (HGP) in Tocantins state, Brazil, and to assess underreporting in its Worker's Safety and Health Service (SST).
Maria Machado   +1 more
semanticscholar   +1 more source

Ocean acidification at the crossroads I: Harmonizing unpurified and purified meta‐cresol purple spectrophotometric pHT measurements based on absorbance data

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Consistent monitoring of seawater spectrophotometric pH on the total hydrogen ion scale (pHT) has been questioned by an evolving method, with changes in parameterization and the purity of the meta‐cresol purple (mCP). Using real seawater samples, we demonstrate that spectrophotometric pHT measurements obtained with unpurified (UNPUR) and ...
Marta Álvarez   +6 more
wiley   +1 more source

Metabolismo de carbohidratos en palmas de aceite (Elaeis guineensis Jacq.) afectadas por marchitez letal

open access: yesAgronomía Colombiana, 2010
La enfermedad conocida como “marchitez letal” se presenta<br />en plantaciones de la zona baja del río Upía, en palmas de siete<br />años de sembradas. No se conoce el posible agente causal o<br />factores que predisponen a las palmas a
Pèrez Angela Patricia, Cayòn Gerardo
doaj  

Breaking the Exponential: Decoherence‐Driven Power‐Law Spontaneous Emission in Waveguide Quantum Electrodynamics

open access: yesLaser &Photonics Reviews, EarlyView.
Introducing dynamical dephasing into the photon modes of a waveguide causes spontaneous emission to switch from conventional exponential decay to a robust power‐law behavior visible at short times. The power law arises from photon diffusion in a dynamically disordered environment, uncovering a previously unexplored, decoherence‐induced pathway to ...
Stefano Longhi
wiley   +1 more source

Reseña a Ciudad de Mar y de Culturas. Descubre Las Palmas de Gran Canaria

open access: yesEl Guiniguada, 2012
TÍTULO DE LA PUBLICACIÓN: Ciudad de Mar y de Culturas. Descubre Las Palmas de Gran Canaria AUTOR: José Luis Correa FECHA: 2011 LUGAR DE EDICIÓN: Las Palmas de Gran Canaria EDITORIAL: Concejalía de Turismo.
Jessica Suárez Cerpa
doaj  

Chemical Ionization Mass Spectrometry: Fundamental Principles, Diverse Applications, and the Latest Technological Frontiers

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT The review examines the evolution of chemical ionization mass spectrometry (CI‐MS), a technique developed in 1966 by Field and Munson. CI is a soft‐ionization method that produces more intense molecular ions with less fragmentation than electron ionization (EI).
Malvika Dutt   +4 more
wiley   +1 more source

Advances and Prospects of Stereotactic Radiosurgery and Stereotactic Ablative Body Radiotherapy: Evolving Paradigms in Precision Oncology

open access: yesMed Research, EarlyView.
The graphical abstract outlines the progressive development and impact of stereotactic radiosurgery (SRS) and stereotactic body radiotherapy (SBRT). Technological Evolution illustrates the transition from brachytherapy with single‐dose, LDR/HDR schedules to fractionated radiotherapy, three‐dimensional conformal radiotherapy (3DCRT) and Gamma Knife ...
Jing Zhang   +10 more
wiley   +1 more source

Campos de Palmas: um ecossistema ameaçado

open access: yesAgropecuária Catarinense, 2017
A vegetação campestre do sul do Brasil, também chamada de campos, está incluída em dois biomas brasileiros: o bioma Pampa, correspondente à metade sul do estado do Rio Grande do Sul, e o bioma Mata Atlântica, formando mosaicos com as florestas na metade ...
Angela Bernardon, André Brugnara Soares
doaj  

Análisis de un simulacro cultural en los personajes femeninos de La casa de las dos palmas

open access: yesEstudios de Literatura Colombiana, 2013
Este artículo aborda el tema de la mujer, esbozando el contexto y la participación de algunos personajes femeninos en la novela La casa de las dos palmas, del escritor antioqueño Manuel Mejía Vallejo.
Claudia Patricia Acevedo Gaviria
doaj   +1 more source

Spatial and temporal distribution of fish in Palmas bay, Ubatuba, Brazil

open access: yes, 2010
Este estudo teve como objetivo analisar a composicao e a abundância da fauna de peixes provenientes da enseada Palmas em Ubatuba, costa sudeste do Brasil.
M. Rocha   +2 more
semanticscholar   +1 more source

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