Results 91 to 100 of about 523,345 (287)

Alternative Developmental Toxicity Screening Methods Using Chick Embryo‐Based Models

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Nonclinical developmental toxicity studies are used to investigate the potential toxicities of drugs and chemical candidates on normal embryonic and fetal development during pregnancy, generally using mammalian laboratory animals such as rats and rabbits.
Jeong Hwan Kim   +4 more
wiley   +1 more source

Lista de los Syllidae (Polychaeta) de las campañas oceanográficas “Fauna II, III, IV”, del Proyecto “Fauna Ibérica”

open access: yesGraellsia, 1999
Se presentan los resultados de la identificación del material de la Familia Syllidae (Polychaeta) recolectados en las campañas oceanográficas Fauna Ibérica II, III y IV. Se mencionan 96 especies, de las que 6 son nuevas para la Península Ibérica y se dan
G. San Martín
doaj   +1 more source

Heatwave Characteristics and Trends Across Eight Japanese Cities

open access: yesInternational Journal of Climatology, EarlyView.
Heatwaves occur with high likelihood across Japan. Strong north–south contrasts exist in heatwave characteristics. Southern locations experience more frequent, longer, and more intense heatwaves. Since 1955 there has been an increase in heatwave frequency, duration, and cumulative heat, particularly for nocturnal heatwaves. ABSTRACT This study provides
Glenn McGregor, Asuka Suzuki‐Parker
wiley   +1 more source

Eco‐Friendly Surfactants From Pithecellobium dulce: Extraction, Characterization and Surface Activity

open access: yesJournal of Surfactants and Detergents, EarlyView.
Schematic representation of the comprehensive analysis of saponins extracted form of Pithecellobium dulce (Roxb.) Benth. ABSTRACT The widespread use of synthetic surfactants in industrial and domestic applications has raised environmental concerns due to their biodegradability and ecological issues.
Susmita Gudulkar   +4 more
wiley   +1 more source

LO MUSICAL EN EL HECHO RELIGIOSO. PERVIVENCIA DEL CANTO LLANO

open access: yesHistoria y Espacio, 2014
La práctica musical aparece constantemente como un elemento concomitante en las prácticas del hecho religioso, en las que el canto puede ser utilizado como canal, elemento ambientador o incluso ser una oración en sí misma.
María Victoria Casas Figueroa
doaj   +1 more source

"The Cantos of Ezra Pound": The Cantos Project

open access: yesLiterature of the Americas, 2019
This article evaluates the theoretical and historical underpinnings underlying the design of The Cantos Project, a digital research environment dedicated to The Cantos of Ezra Pound. It critiques annotation as conceived in print culture and investigates possibilities offered by the digital medium to correct its shortcomings, abuses and limitations. The
openaire   +2 more sources

Mass Spectrometry Structural Proteomics Enabled by Limited Proteolysis and Cross‐Linking

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT The exploration of protein structure and function stands at the forefront of life science and represents an ever‐expanding focus in the development of proteomics. As mass spectrometry (MS) offers readout of protein conformational changes at both the protein and peptide levels, MS‐based structural proteomics is making significant strides in the
Haiyan Lu   +4 more
wiley   +1 more source

Propuesta de cálculo de la resistencia a cortante de vigas armadas de acero de canto variable

open access: yesInformes de la Construccion, 2017
En la literatura pueden encontrarse numerosos estudios experimentales y numéricos sobre vigas armadas de acero de canto constante sometidas a cortante. Sin embargo, muchas estructuras de acero se proyectan, frecuentemente, con elementos de canto variable.
A. Bedynek, E. Real, E. Mirambell
doaj   +1 more source

Improved WKB approximation for quantum tunneling: Application to heavy ion fusion

open access: yes, 2017
In this paper we revisit the one-dimensional tunneling problem. We consider Kemble's approximation for the transmission coefficient. We show how this approximation can be extended to above-barrier energies by performing the analytical continuation of the
Canto, L. F.   +2 more
core   +2 more sources

The different dimensions of livelihood impacts of Payments for Environmentals Services (PES) schemes: A systematic review [PDF]

open access: yes, 2018
Through a systematic review of peer-reviewed and grey literature, this paper analyzes evidence of the livelihood impacts of Payments for Environmental Services (PES). Forty-six studies assessed PES livelihood impacts.
Bax, Vincent   +5 more
core   +2 more sources

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