Results 21 to 30 of about 26,007 (175)

CARACTERIZACIÓN DE PATRONES DE VARIACIÓN MORFOLÓGICA DE LA MYNTHOSTACHYS MEDIANTE MÉTODOS ESTADÍSTICOS MULTIVARIANTE

Pesquimat, 2014
The main goal of the present study is to make the morphological characterization of the Mynthostachys 's (muña) collected in Cajatambo 's province, by means of statistical multivariant methods.
Doris Gómez Ticerán, Blanca Martínez Portugués, Jorge Ícaro Condado Jáuregui, Gregoria Natividad Ramón Quispe, Jakov Mario Quinteros Gómez, Joaquina Adelaida Albán Castillo   +5 more
doaj   +1 more source

A review of high nature value farming systems in Europe: Biodiversity, ecosystem services, drivers, innovations and future prospects

People and Nature, EarlyView.
Abstract Farming systems of high natural and cultural value represent approximately 30% of farmlands in the European Union and are associated with a high species and habitat diversity and/or the presence of species of European conservation concern. This study aims to synthesize the existing knowledge on the assessment of biodiversity and ecosystem ...
Elsa Varela, Marion Jay, Lukas Flinzberger, Chaima Mobarak, Tobias Plieninger   +4 more
wiley   +1 more source

Navigating across individual and deliberative values: A dual Q‐method approach to elicit diverse values in grassland restoration

People and Nature, EarlyView.
Abstract The current ‘UN Decade on Restoration’ calls for collaboration between scientists and practitioners to formulate guidelines for ecosystem restoration, within which transdisciplinary approaches are imperative to rethink the diverse values associated with nature, paving the way for sustainable ecosystem restoration.
Miguel A. Cebrián‐Piqueras, Konrad Gray, Lukas Kuhn, Jacqueline Loos, Ioana A. Pătru‐Dușe, Maraja Riechers, Vicky Temperton, Berta Martín‐López   +7 more
wiley   +1 more source

Pré-processamento para a mineração de dados: uso da análise de componentes principais com escalonamento ótimo [PDF]

, 2005
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Ciência da Computação.A mineração de dados em grandes bases pode requerer alto tempo computacional.
Schmitt, Jeovani
core  

Análisis de componentes principales en la validación de instrumentos de calidad de vida relacionada con la salud bucal

Revista Cubana de Medicina Militar, 2023
Introducción: El análisis factorial exploratorio se usa comúnmente para evaluar la validez de la estructura interna en escalas de calidad de vida de la salud bucal.
Camilo Andrés Romo Pérez, Jorge Homero Wilches Visbal   +1 more
doaj  

Feathers and flu: identifying data gaps in avian influenza host dynamics to prioritize wildlife conservation Plumas y gripe: identificación de datos faltantes en la dinámica de hospedadores de la influenza aviar para priorizar la conservación de la vida silvestre

Wildlife Monographs, EarlyView.
We describe the host response continuum for highly pathogenic avian influenza viruses (HPAIV), including the continuum of host responses to HPAIV infection and exposure based on the primary axis of host competence, ability to infect other hosts, and host vulnerability.
Johanna A. Harvey, Matthew Gonnerman, Shenglai Yin, Cody M. Kent, Joshua Cullen, Jeffery D. Sullivan, Jonathan B. Dain, Nichola J. Hill, Diann J. Prosser, Jennifer M. Mullinax   +9 more
wiley   +1 more source

RAPID: Real‐time animal pattern re‐identification on edge devices, an open‐source tool for field deployment

Methods in Ecology and Evolution, EarlyView.
Abstract Automatic re‐identification of animals has significant potential to address pressing ecological and conservation challenges through improved population monitoring, individual health assessment and detailed behavioural analyses. Although numerous computer‐vision‐based solutions have been proposed and many achieve high accuracy, most remain ...
András Zábó, Robinson Chaquinga, Jaime Palacios Pérez, Daniel Rubenstein, Máté Nagy, Aamir Ahmad   +5 more
wiley   +1 more source

Aplicación del Análisis de Componentes Principales en el proceso de purificación de un biofármaco

VacciMonitor, 2020
En este trabajo se presenta la aplicación del Análisis de Componentes Principales, mediante el programa THE UNSCRAMBLER versión 8.0, a los datos registrados en un período de 2 años en la etapa de purificación de una planta de producción de Eritropoyetina
Osvaldo Gozá León, Marí Fernández Águila, Rosa Haydee Rodríguez Garcel, Eduardo Ojito Magaz   +3 more
doaj  

An Archaeometric Approach to Reveal Organic Compounds via GC‐MS Analyses of Two Discovered Incense Burners at Daba Al‐Bayah

Archaeometry, EarlyView.
ABSTRACT This study focuses on two terracotta incense burners discovered in the Daba Al‐Bayah necropolis in the Musandam Peninsula (Oman), associated with an Iron Age collective tomb (LCG‐2). Through gas chromatography–mass spectrometry (GC‐MS), the organic residues preserved within these artifacts were analyzed to investigate their use and ...
Francesco Genchi, Federica Spagnoli, Vittorio Vinciguerra, Stefania Garzoli   +3 more
wiley   +1 more source

Influencia de la altitud en la calidad y estabilidad térmica de granos de Coffea arabica L.

Agroindustrial Science, 2021
El café peruano se cultiva entre 1200 y 1800 m.s.n.m., lo que permite obtener un café de calidad. En la investigación se evaluó la calidad física, química y sensorial, juntamente con análisis termogravimétrico (TGA) así como su derivada (DTG) de los ...
Andy Adolfo Chávez Rafael, Elizabeth Susana Ordoñez Gómez   +1 more
doaj   +1 more source