Results 71 to 80 of about 67,705 (236)

Sites for Gamma-ray Astronomy in Argentina

open access: yes, 2008
We have searched for possible sites in Argentina for the installation of large air Cherenkov telescope arrays and water Cherenkov systems. At present seven candidates are identified at altitudes from 2500 to 4500 m.
A. C. Rovero   +14 more
core   +1 more source

PERFORMANCE OF GRASSLANDS PUNA CHICORY

open access: yesProceedings of the New Zealand Grassland Association, 1988
Four separate experiments evaluating Grasslands Puna chicory (Cichorium intybus) are reported. Three of these experiments used animals to measure the quality while the fourth looked at establishment and persistence on summer dry areas in Southland.
G. P. Cosgrove   +4 more
openaire   +3 more sources

La obsidiana en el paisaje tardío del Valle de Hualfín (departamento de Belén, provincia de Salta)

open access: yesArqueologia, 2014
En este artículo abordamos el análisis comparativo de la obsidiana hallada en diversos sitios del valle de Hualfín (departamento de Belén, Catamarca) destacando su relevancia en la red de relaciones entre espacios, personas y objetos que conformaron el ...
Federico Wynveldt, Marina Flores
doaj   +1 more source

Wai Puna: An Indigenous Model of Māori Water Safety and Health in Aotearoa, New Zealand

open access: yes, 2020
Māori (the indigenous peoples of Aotearoa, New Zealand) are intimately connected to wai (i.e., water) yet are overrepresented in New Zealand’s drowning statistics each year.
Chanel Phillips
semanticscholar   +1 more source

Análisis de llamas resonadoras de arcilla (Jujuy, Puna septentrional argentina)

open access: yesArqueologia, 2015
En este trabajo se presentan los resultados de los análisis realizados a una serie de figurillas zoomorfas de cerámica provenientes de la puna septentrional argentina.
Martina Pérez   +1 more
doaj   +1 more source

Penerapan Antena Mikrostrip di Pesawat Udara Nir Awak (PUNA) Sriti [PDF]

open access: yes, 2016
Unmanned aerial vehicle (UAV) di Indonesia lebih dikenal sebagai Pesawat Udara Nir Awak (PUNA). Data link dari pemantauan udara diperlukan komponen pendukung transmitter yang dipasang di PUNA yaitu antena.
Guno, Y. (Yomi), Hasrito, E. S. (Eko)
core  

High-Up: A Remote Reservoir of Microbial Extremophiles in Central Andean Wetlands [PDF]

open access: yes, 2015
The Central Andes region displays unexplored ecosystems of shallow lakes and salt flats at mean altitudes of 3700 m. Being isolated and hostile, these so-called “High-Altitude Andean Lakes” (HAAL) are pristine and have been exposed to little human ...
Albarracín, Virginia Helena   +7 more
core   +3 more sources

Land-change dynamics and ecosystem service trends across the central high-Andean Puna

open access: yesScientific Reports, 2019
Mountain landscapes provide multiple ecosystem services that are continually vulnerable to land-change. These complex variations over space and time need to be clustered and explained to develop efficient and sustainable land management processes.
Santiago Madrigal-Martínez   +1 more
semanticscholar   +1 more source

Antiparasitic activity of chicory (Cichorium intybus) and its natural bioactive compounds in livestock: a review [PDF]

open access: yes, 2018
Increasing drug resistance in gastrointestinal (GI) parasites of livestock and concerns about chemical residues in animal products and the environment are driving the development of alternative control strategies that are less reliant on the use of ...
Boas, Ulrik   +7 more
core   +4 more sources

Large-scale tree mortality from Rapid Ohia Death negatively influences avifauna in lower Puna, Hawaii Island, USA

open access: yesThe Condor, 2019
‘Ōhi'a lehua (Metrosideros polymorpha) is the principle tree species in forests across the Hawaiian Islands and provides critical foraging and nesting habitat for native passerines.
R. Camp   +4 more
semanticscholar   +1 more source

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