Results 61 to 70 of about 72,023 (300)

Where Have I Seen You Before? Networks, Trust and Reciprocity as a Source of Collaboration in the Public Service

open access: yesPublic Administration and Development, EarlyView.
ABSTRACT Although some studies focus on how bureaucrats' interactions with one another affect performance, they rarely focus on why these public servants collaborate. Bureaucrats' collaboration matters because it can significantly contribute to achieving policy goals.
Nathalie Mendez
wiley   +1 more source

Generalized Centrality Aggregation and Exclusive Centrality

open access: yes, 2020
There are several applications that benefit from a definition of centrality which is applicable to sets of vertices, rather than individual vertices. However, existing definitions might not be able to help us in answering several network analysis questions.
openaire   +2 more sources

Groups with Preassigned Central and Central Quotient Group [PDF]

open access: yesTransactions of the American Mathematical Society, 1938
Every group G determines two important structural invariants, namely its central C(G) and its central quotient group Q(G) =G/C(G). Concerning these two invariants the following two problems seem to be most elementary. If A and B are two groups, to find necessary and sufficient conditions for the existence of a group G such that A and C(G), B and Q(G ...
openaire   +1 more source

Engaging the public in plant science: Communication facilitators and barriers of scaling up a citizen science campaign

open access: yesPeople and Nature, EarlyView.
Abstract Volunteers have been involved in nature observations for decades through citizen science initiatives, providing large data sets as well as problem identification that allow a more complete understanding of many natural phenomena. Although communication is a core component in citizen science, the key factors that determine its effectiveness in ...
Kristiina Gibson   +18 more
wiley   +1 more source

El pueblo andino y la dialéctica de Dios

open access: yesRevista Espiga, 2012
Este artículo versa sobre la sociedad andina, vertida en dos realidades teológicas: el dios de los Andes centrales y el dios de la cristiandad occidental junto al dios bíblico. Su fin es analizar las razones de su contexto.
Calixto Huanca Cárdenas
doaj   +1 more source

Caracterización física, química e hidromorfológica de los ríos altoandinos tropicales de Ecuador y Perú [PDF]

open access: yes, 2015
Para comprender la variabilidad física, química e hidromorfológica de los ríos en la zona altoandina tropical (sobre los 2000 msnm) se muestrearon 123 ríos de ocho cuencas hidrográficas de Ecuador y Perú, seleccionados según criterios de distribución en ...
Prat i Fornells, Narcís   +2 more
core   +2 more sources

From maps to mandates: Multitemporal vegetation cover analysis as a tool to evaluate environmental judicial decisions

open access: yesPeople and Nature, EarlyView.
Abstract This study examines the use of multitemporal vegetation cover analysis as a tool to assess the ecological effectiveness of judicial decisions that recognize the rights of nature, using Colombia's 2016 T‐622 decision on the Atrato River as a case study.
Juan Camilo Ríos‐Orjuela   +4 more
wiley   +1 more source

Producción, intercambio y tributación del algodón desde las tierras cálidas hacia los Andes centrales neogranadinos, siglos XVI y XVII

open access: yesHISTOReLo: Revista de Historia Regional y Local, 2018
Durante el proceso de colonización de los Andes centrales neogranadinos las mantas de algodón que tejían los indígenas se convirtieron en objetos muy apreciados lo que afectó sus dinámicas de producción, trabajo y comercio, que incluían el cultivo ...
Claudia Marcela Vanegas Durán
doaj   +1 more source

Weaving for action: Transformative change in biodiversity monitoring

open access: yesPeople and Nature, EarlyView.
Abstract The Post‐2020 Kunming‐Montreal Biodiversity Framework aims to drive transformative change to halt biodiversity loss. To track progress toward its goals and targets, a dedicated monitoring framework has been established. The current biodiversity monitoring framework relies on a set of indicators developed through a unidirectional process of ...
Carol X. Garzon‐Lopez   +9 more
wiley   +1 more source

PROFUNDIZACIÓN DEL TOPE DE PERMAFROST Y TENDENCIAS EN LA DINÁMICA CRIOGÉNICA, A PARTIR DE 1989, EN EL GLACIAR DE ESCOMBROS COMPUESTO DEL VALLE DE MORENAS COLORADAS, MENDOZA, ARGENTINA.

open access: yesBoletín Geográfico, 2007
Los glaciares de escombros (rockglaciers) son las geoformas periglaciales con permafrost reptante más típicas e importantes, por su volumen en criosedimentos congelados y hielo, de los Andes Centrales.
Darío Trombotto Liaudat
doaj  

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