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Vicuña dung gardens at the edge of the cryosphere.

Ecology, 2020
The decline and subsequent recovery of the vicuña (Vicugna vicugna, Quechua: wik'uña), one of the few large, native herbivores in the Andes (Figure 1), is one of the world's greatest conservation success stories.
K. Reider, S. K. Schmidt
semanticscholar   +1 more source

Chinese-Vicuna: A Chinese Instruction-following Llama-based Model

arXiv.org
Chinese-Vicuna is an open-source, resource-efficient language model designed to bridge the gap in Chinese instruction-following capabilities by fine-tuning Meta's LLaMA architecture using Low-Rank Adaptation (LoRA).
Chenghao Fan, Zhenyi Lu, Jie Tian
semanticscholar   +1 more source

Alpaca against Vicuna: Using LLMs to Uncover Memorization of LLMs

North American Chapter of the Association for Computational Linguistics
In this paper, we introduce a black-box prompt optimization method that uses an attacker LLM agent to uncover higher levels of memorization in a victim agent, compared to what is revealed by prompting the target model with the training data directly ...
Aly M. Kassem   +7 more
semanticscholar   +1 more source

Vicuña antipredator diel movement drives spatial nutrient subsidies in a high Andean ecosystem.

Ecology
Large animals could be important drivers of spatial nutrient subsidies when they ingest resources in some habitats and release them in others, even moving nutrients against elevational gradients.
Julia D. Monk   +3 more
semanticscholar   +1 more source

A study on dehairing of vicuña fiber: evaluation of yields and quality characteristics that impact on its transformation and textile added value

Journal of the Textile Institute
Dehairing is a key process in the textile transformation of double-coated animal fibers such as vicuña fleeces. The process consists in the mechanical separation of the coarse fibers (and additionally other foreign particles) from the fine fibers of high
Diego Sacchero   +3 more
semanticscholar   +1 more source

The vicuna (Vicugna vicugna) as a natural host of Dictyocaulus filaria in Peru.

Parasitology international
Lungworm infection, or verminous pneumonia, is a parasitic disease that causes serious problems in small and large ruminants. Despite the fact that nematodes of the genus Dictyocaulus in cattle and sheep are the main cause of this disease, there are few ...
L. Gomez-Puerta   +2 more
semanticscholar   +1 more source

Drought periods during 18th century in central Chile (33°S): A historical reconstruction perspective revisiting Vicuña Mackenna's work

International Journal of Climatology, 2018
Understanding past climate variability is important for obtaining better predictions of future changes. Documentary records are high temporal resolution proxies that can be used to reconstruct aspects of the climate, such as precipitation.
Patricia Jana   +3 more
semanticscholar   +1 more source

New and Selected Poems of Cecilia Vicuña

Review: Literature and Arts of the Americas, 2019
New and Selected Poems by Cecilia Vicuña is the rather innocuous title of a book that covers fifty years of prolific poetic and artistic work that transgresses the limits of genre, dissolves the borders of nation, blurs the boundaries between creation ...
J. Lynd
semanticscholar   +1 more source

Vicuna: A Timing-Predictable RISC-V Vector Coprocessor for Scalable Parallel Computation

Euromicro Conference on Real-Time Systems, 2021
Michaela D. Platzer, P. Puschner
semanticscholar   +1 more source

Group Structure in vicuña (Vicugna vicugna mensalis) Subject to chaku Management in Central Andes, Peru

Small Ruminant Research, 2022
Edgar Quispe   +6 more
semanticscholar   +1 more source

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