Results 41 to 50 of about 113,237 (299)

Technology Transfer and North–South [PDF]

open access: yesReview of International Economics, 2015
AbstractCostless technology transfer is a standard assumption in the international trade literature, however, by some estimates the average technology transfer cost is nearly 20% of total project costs. This analysis examines the conditions under which the advanced country gains when the transfer of technology from the advanced North to the less ...
openaire   +1 more source

Oppositely-verging thrusting structures in the North Argentine Andes compared with the German Variscides [PDF]

open access: yes, 1999
Los Andes del Norte argentino y el Varíscico de Alemania, a pesar de sus diferentes edades y situación geológica, se consideran buenos ejemplos de orógenos conve rgentes con cabalgamientos con ve rgencia opuesta.
Drozdzewski, Günter, Mon, R.
core   +1 more source

Lithospheric 3D gravity modelling using upper-mantle density constraints: Towards a characterization of the crustal configuration in the North Patagonian Massif area, Argentina [PDF]

open access: yes, 2017
The North Patagonian Massif is an Argentinean plateau that has an average height of 1200 m and stands from 500 to 700 m above the neighboring areas. During Paleogene, it suffered a sudden uplift of more than 1200 m without noticeable internal deformation;
Aragon, Eugenio   +5 more
core   +2 more sources

Schnelle RASER‐MRT

open access: yesAngewandte Chemie, EarlyView.
Schnelle RASER‐MRT ermöglicht Bildgebung ohne RF‐Anregung. Stattdessen wird eine Populationsinversion der Kernspins durch SABRE‐Hyperpolarisation erzeugt, die eine Selbstanregung durch RASER ermöglicht. Wenn die gewünschte transversale Magnetisierung aufgebaut ist, wird herkömmliche EPI‐Kodierung ausgelöst, um das Bild aufzuzeichnen.
Sören Lehmkuhl   +7 more
wiley   +1 more source

Areas of endemism of hummingbirds (Aves: Apodiformes: Trochilidae) in the Andean and Neotropical regions

open access: yesZoologia (Curitiba), 2018
Using track analysis and cladistic biogeography, we identified areas of endemism of hummingbirds in the Andean and Neotropical regions. Our results point out that the current areas of endemism of hummingbirds occur in the Andes, Guiana Shield, the Lesser
Daiane Ouvernay   +2 more
doaj   +1 more source

Niche diversification of Sphagnum in Bolivia [PDF]

open access: yes, 1997
Niche breadth values of Sphagnum species in the páramo and cloud forests of Bolivia are similar to those reported for Sphagnum-dominated peatlands in North America, but niche overlap values are higher for Sphagnum species in Bolivia. The pH, conductivity,
McQueen, Cyrus B.
core  

Origin and Diversification of South American Polyploid Silene Sect. Physolychnis (Caryophyllaceae) in the Andes and Patagonia

open access: yesFrontiers in Genetics, 2018
The Andes are an important biogeographic region in South America extending for about 8000 km from Venezuela to Argentina. They are – along with the Patagonian steppes – the main distribution area of ca. 18 polyploid species of Silene sect.
Božo Frajman   +3 more
doaj   +1 more source

Keeping watch over Colombia’s slumbering volcanoes [PDF]

open access: yes, 2015
The Volcanological and Seismological Observatories of Manizales, Pasto and Popayan (Colombian Geological Survey) monitor and study the active volcanoes of Colombia using seismological, geodetic, geochemical and other techniques.
BATTAGLIA, MAURIZIO   +5 more
core   +1 more source

Geological processes shaping freshwater biodiversity: a synthesis of global evidence

open access: yesBiological Reviews, EarlyView.
ABSTRACT Recent genomic data highlight the key roles of geological processes in shaping the diversification and biogeography of freshwater lineages. Specifically, physical processes such as tectonic uplift, erosion, glaciation, lake formation, and sea‐level fluctuation contribute extensively to the evolution of biotic diversity within and among ...
Jonathan M. Waters   +3 more
wiley   +1 more source

North Brisbane Health Alliance - Metro North Hospital and Health Service & Brisbane North PHN

open access: yesInternational Journal of Integrated Care, 2018
Metro North Hospital and Health Service and Brisbane North PHN have developed and commenced a Health Alliance to better connect care across the healthcare continuum - primary care, hospitals and community healthcare in the north Brisbane/Moreton Bay region.
Frederiksen, Peter   +2 more
openaire   +3 more sources

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