Results 61 to 70 of about 144,907 (246)

Structure and Evolution of Galaxy Clusters: Internal Dynamics of ABCG 209 at z~0.21 [PDF]

open access: yes, 2002
We study the internal dynamics of the rich galaxy cluster ABGC 209 on the basis of new spectroscopic and photometric data. The distribution in redshift shows that ABCG 209 is a well isolated peak of 112 detected member galaxies at z=0.209, characterised ...
Boschin, W.   +4 more
core   +2 more sources

Seeing More Similar Others in Social Media: Using Legality Framing and Regulatory Focus to Alter Reactions to Alternative Medicinal Treatment Messages

open access: yesPsychology &Marketing, Volume 43, Issue 3, Page 662-676, March 2026.
ABSTRACT This study investigates how regulatory focus and portrayals of alternative medicinal treatments as illegal versus legal affect consumers' responses to social media messages in the virtual presence of similar others. Across a pilot study and two experiments, the findings show that when an alternative medicinal treatment is portrayed as illegal,
Meng‐Hua Hsieh   +2 more
wiley   +1 more source

Intoxicación accidental por mercurio elemental

open access: yesActa Médica Peruana, 2014
El reporte de caso ‘Intoxicación accidental por mercurio elemental’ me ha dejado una serie de dudas y quisiera aclarar algunos aspectos.
Melinda M. Valdivia-Infantas
doaj   +1 more source

Riesgos a la salud y ambiente por el uso de lámparas que contienen mercurio

open access: yesRevista Kawsaypacha, 2020
El presente estudio bibliográfico se desarrolló con el fin de analizar la gestión y manejo de lámparas que contienen mercurio e identificar los riesgos a la salud y ambiente. El mercurio es una sustancia natural y tóxica que una vez liberado al ambiente
Ivan Alexander Ayme Huertas   +6 more
doaj   +1 more source

Statistical inference for time-inhomogeneous volatility models

open access: yes, 2004
This paper offers a new approach for estimating and forecasting the volatility of financial time series. No assumption is made about the parametric form of the processes.
Mercurio, Danilo, Spokoiny, Vladimir
core   +1 more source

Minerías artesanales para la extracción de oro mediante el uso de mercurio: Estado del arte del impacto ambiental en los medios agua, aire y suelo

open access: yesRevista Tecnología en Marcha, 2019
La minería artesanal a pequeña escala (MAPE), como economía de subsistencia, ha tenido un auge importante en los últimos años debido al aumento en el precio del oro, generando impactos ambientales y socioeconómicos.
Didier Ramírez-Morales   +5 more
semanticscholar   +1 more source

Toward Sustainable Fertilization: Biochar and Plant Growth Promoting Bacteria (PGPB) Influence on Sweet Pepper (Capsicuum annuum L.) Development and Production Under Reduced Nitrogen Input

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 1, March 2026.
The use of beneficial soil microorganisms and organic amendments is a desirable strategy for advancing sustainable horticultural systems. This study demonstrated that biochar and PGPB application with half N dose maintained sweet pepper growth and yield at levels comparable to full N dose, while promoting fruit quality, soil fertility and microbial ...
Angela Libutti   +4 more
wiley   +1 more source

LIBOR additive model calibration to swaptions markets [PDF]

open access: yes, 2008
In the current paper, we introduce a new calibration methodology for the LIBOR market model driven by LIBOR additive processes based in an inverse problem.
Colino, Jesús P.   +2 more
core   +1 more source

Shapley Supercluster Survey: Ram-Pressure Stripping vs. Tidal Interactions in the Shapley Supercluster [PDF]

open access: yes, 2016
We present two new examples of galaxies undergoing transformation in the Shapley supercluster core. These low-mass (stellar mass from 0.4E10 to 1E10 Msun) galaxies are members of the two clusters SC-1329-313 (z=0.045) and SC-1327-312 (z=0.049).
Bourdin, H.   +6 more
core   +2 more sources

Peer Review of Teaching to Enhance Faculty Experience and Outcomes

open access: yes
Journal of Dental Education, EarlyView.
Rebecca Henderson   +2 more
wiley   +1 more source

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