Results 81 to 90 of about 5,530 (214)

Mapping and Geospatial Analysis of Ancient Terrace Agricultural Systems in Lucanas Province, Peruvian Andes, Based on Satellite Imagery, High‐Resolution DSMs, and Field Surveys

Geoarchaeology, Volume 40, Issue 2, March/April 2025.
ABSTRACT This paper presents a unique set of maps and geospatial data covering 16 ancient terrace agricultural systems in the upper part of the Río Grande de Nasca drainage. These systems are located on the western Andean flank (1200 and 3800 m asl), in the districts of Llauta, Laramate, and Ocaña in Lucanas province, Ayacucho region, southern Peru (14.
Christian Mader, Philipp Godde, Elena Hägele, Mike Lyons, Ann‐Kristin Weber, Rachel Odenthal, Paul Stryjski, Christoph Binder, Fernando Leceta, Johny Isla, Markus Reindel, Julia Meister   +11 more
wiley   +1 more source

Sistemática, taxonomía y domesticación de alpacas y llamas: nueva evidencia cromosómica y molecular Systematics, taxonomy and domestication of alpaca and llama: new chromosomal and molecular evidence

Revista Chilena de Historia Natural, 2007
Existen cuatro especies de camélidos sudamericanos, dos de ellos silvestres, guanaco (Lama guanicoe) y vicuña (Vicugna vicugna), y dos formas domésticas, alpaca (Lama pacos) y llama (Lama glama), cuyo origen ha sido objeto de debate.
JUAN C MARÍN, BEATRIZ ZAPATA, BENITO A GONZÁLEZ, CRISTIAN BONACIC, JANE C WHEELER, CIARA CASEY, MICHAEL W BRUFORD, R. EDUARDO PALMA, ELIE POULIN, M. ANGÉLICA ALLIENDE, ÁNGEL E SPOTORNO   +10 more
doaj  

Avaliação da carcaça e dos componentes não-carcaça de caititus (Pecari tajacu) alimentados com torta de dendê. [PDF]

, 2015
O experimento foi realizado na Embrapa Amazônia Oriental, Belém-Pa, com o objetivo de verificar as características da carcaça e dos não carcaça em caititus alimentados com a inclusão da torta da amêndoa de dendê (TAD) em sua dieta.
ALBUQUERQUE, N. I. de, COSTA, J. F., DIAS, H. T., GARCIA, A. R., GUIMARÃES, D. A. de A., KAHWAGE, P. R., MOREIRA, J. A.   +6 more
core  

Taming interleukin‐12: Engineering of bispecific antibody‐based IL‐12 mimetics with biased agonism capacities

Protein Science, Volume 34, Issue 3, March 2025.
Abstract In this work, we have generated bispecific interleukin (IL)‐12 surrogate agonists based on camelid‐derived single‐domain antibodies (sdAbs) targeting the IL‐12 receptor (IL‐12R) subunits IL‐12Rβ1 and IL‐12Rβ2. Following immunization and antibody display‐based paratope isolation, respective sdAbs were combinatorially reformatted into a ...
Britta Lipinski, Laura Unmuth, Paul Arras, Ron Endruszeit, Stefan Becker, Jonathan Mathias Rödel, Jürgen Scheller, Silke Pudewell, Doreen M. Floss, Simon Krah, Julia Harwardt, Achim Doerner, Laura Helming, Chunxiao Xu, Andreas Menrad, Andreas Evers, Harald Kolmar, Desislava Elter, Lukas Pekar, Stefan Zielonka   +19 more
wiley   +1 more source

Characterization of IgM, total IgG, igG1 and hcabs in colostra of llamas (Lama glama) by Elisa [PDF]

, 2014
Objetivos: determinar los niveles de IgM, IgG total y Anticuerpos de Cadena Pesada (HCAbs; por su sigla en inglés Heavy Chain Antibodies) (IgG2 e IgG3) en calostro de llamas y evaluar la concentración de HCAbs en relación a la IgG total y al isotipo ...
Caggiano, Nicolás, Chiappe Barbará, María Angelina, de Simone, Emilio Adrian, Gentile, Maria Teresa, Leoni, Juliana, Saccodossi, Natalia   +5 more
core  

Global Distribution of Alien Mammals Under Climate Change

Global Change Biology, Volume 30, Issue 11, November 2024.
Climate change will most likely reshape the global distribution of alien mammal species across zoogeographic realms. Although these species' potential to establish in new areas is projected to increase, their spread will probably be constrained by their dispersal ability and geographic barriers, particularly in insular ecosystems.
Dino Biancolini, Michela Pacifici, Mattia Falaschi, Céline Bellard, Tim M. Blackburn, Gentile Francesco Ficetola, Carlo Rondinini   +6 more
wiley   +1 more source

Comparison of washing methods and smear conservation periods for llama sperm acrosome assessment using the Coomassie blue stain [PDF]

, 2014
El objetivo de este trabajo fue comparar métodos de lavado y conservación de frotis para evaluar el acrosoma en espermatozoides de llama mediante la tinción con Coomassie Blue (CB), con el propósito de facilitar la técnica e independizar los momentos de ...
Carretero, Maria Ignacia, Chaves, M. G., Fumuso, Fernanda Gabriela, Gimenez, M. L., Giuliano, Susana María, Neild, Debora Margarita   +5 more
core  

Continuous daily sampling of airborne eDNA detects all vertebrate species identified by camera traps

Environmental DNA, Volume 6, Issue 4, July–August 2024.
In this manuscript, we report on our study using airborne eDNA to monitor terrestrial vertebrate biodiversity in nature and compare the results with detections made using camera traps. Airborne eDNA detected all species identified using camera traps and many additional species.
Marcel Polling, Ralph Buij, Ivo Laros, G. Arjen de Groot   +3 more
wiley   +1 more source

Seasonal variation of 25-hydroxyvitamin D3 levels in meat of Moroccan onehumped dromedary camels (Camelus dromedaries) [PDF]

, 2015
In human, vitamin D which derives from the action of sunlight in the skin and dietary intake is of great importance for health, and may be influenced by the season.
Abouhafs, Rachid, Bargaa, Rita, El Abbadi, Najia, El Khasmi, Mohammed, Faye, Bernard, Mohamed, F., Tahri, El Hassan   +6 more
core  

Pastoralism in the high tropical Andes: A review of the effect of grazing intensity on plant diversity and ecosystem services

Applied Vegetation Science, Volume 27, Issue 3, July/September 2024.
The Andes is the most extensive and populated tropical mountain region in the world. Here, pastoralism is a main land use, where two main pastoral systems, camelids in puna and bovines in páramo, impact biodiversity and ecosystem services differently. This literature review analyzes the ecosystem consequences of pastoralism and provides recommendations
Sisimac Alli Duchicela, Luis Daniel Llambí, Vivien Bonnesoeur, Francisco Román‐Dañobeytia   +3 more
wiley   +1 more source