Results 41 to 50 of about 595,327 (300)
One Health Observatories—The Example of Southeast Asia
EncyclopediaOne Health Observatories operationalize the One Health approach. The One Health Joint Plan of Action drafted by the Quadripartite (WHO, FAO, WOAH, and UNEP) insists on the need to strengthen scientific evidence-based knowledge and its translation into ...
Claire Lajaunie, Serge Morand
doaj +1 more source
A Formative Assessment of Geologic Time for High School Earth Science Students [PDF]
, 2007 Provides pedagogical insight concerning the assessment strategy using formative assessment The resource being annotated is: http://www.dlese.org/dds/catalog_DLESE-000-000-004-784 ...
Lamont-Doherty Earth Observatory, Columbia University
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Repeating Nuclear Transients From Repeating Partial Tidal Disruption Events
Astronomische Nachrichten, EarlyView.ABSTRACT Extragalactic nuclear transients that exhibit repeating outbursts can be modeled as the repeated dynamical interaction between bound stars and supermassive black holes (SMBHs). A subset of these transients, with recurrence timescales of months‐to‐years, have been explained as accretion flares from the repeated tidal stripping of a star by an ...
Ananya Bandopadhyay +4 more
wiley +1 more source
Science in the elementary and middle schools [PDF]
, 2007 Provides pedagogical insight concerning learners' pre-conceptions and misconceptions about the earth in space The resource being annotated is: http://www.dlese.org/dds/catalog_DLESE-000-000-008-745 ...
Lamont-Doherty Earth Observatory, Columbia University
core
Astronomische Nachrichten, EarlyView.ABSTRACT The goal of this study is to confirm the feasibility of the use of digitized low dispersive MtWilson Michigan Southern Sky Hα$$ \alpha $$ survey astronomical photographic plates for modern astrophysical research. The detection of highly redshifted objects, such as early galaxies and quasars, is fundamental to understanding the universe's ...
Tauseef Ahmad Zafar +3 more
wiley +1 more source
« Crise du lait » et trajectoires de résilience des petits producteurs à Madagascar
Revue Internationale des Études du Développement, 2018 In Madagascar, the dairy production intended for marketing has developed over the past few decades within small diversified family farming on high plateaus.
Isabelle Droy, Patrick Rasolofo
doaj
Un Observatoire du sport départemental partagé sur internet : attendus et expérience
إنسانيات, 2006 Faced with a multiplication of actors, and an increasing number of data describing sporting territories, the needs for observation are very urgent today. Confronted with such complexity, observation tools must be very performant. On the bases of numerous
Alexandre Moine
doaj +1 more source
Elementary School Children's Understanding of Experimental Error [PDF]
, 2007 Provides pedagogical insight concerning the skill of experimental error The resource being annotated is: http://www.dlese.org/dds/catalog_DLESE-000-000-008-659 ...
Lamont-Doherty Earth Observatory, Columbia University
core
The Caltech Submillimeter Observatory [PDF]
, 2007 A brief description of the history and technology of the Caltech Submillimeter Observatory (CSO) is presented. The design of the 10.4 m Leighton telescope is discussed and also the methods used for fine adjustments of the surface.
Phillips, T. G.
core +1 more source
Hidden No More: Spotlight on Tidal Disruption Events in Active Galactic Nuclei
Astronomische Nachrichten, EarlyView.ABSTRACT Tidal disruption events (TDEs) are typically discovered in previously quiescent galaxies. However, earlier studies have revealed a handful of TDEs occurring in pre‐existing active galactic nuclei (AGN). We discuss AT2019aalc, a promising TDE candidate in an AGN, and compare it to similar sources.
Patrik Milán Veres
wiley +1 more source