Results 61 to 70 of about 103,582 (224)
Integrating technology and environmental data to predict mismanaged plastic waste in a watershed
Journal of Industrial Ecology, Volume 29, Issue 5, Page 1912-1926, October 2025.Abstract Comprehensive methods for estimating mismanaged waste accumulation in the environment are limited, especially in the Global South, and new technologies are urgently needed. Here, we applied the Azure system, a physical floating barrier designed to retain and extract river floating waste while providing observational data of mismanaged waste ...
Lara M. Pinheiro +10 more
wiley +1 more source
Food Science &Nutrition, Volume 13, Issue 9, September 2025.Amaranthus sp. seeds from Peru, Slovakia, and Poland showed significant variability in nutrients and bioactive compounds. Polish cultivars had the highest protein and squalene levels, while Peruvian kiwicha excelled in polyphenols and antioxidants. Slovak and Polish samples contained abundant phytosterols and distinct tocopherol isomers, reinforcing ...
Emmanuel Duah Osei +9 more
wiley +1 more source
Non‐visible aspects of ceramics: Archaeological science approaches in Andean pottery studies
Archaeometry, Volume 67, Issue S2, Page S100-S140, July 2025.Abstract This article examines the history of the application of archaeological science in studies of pre‐Hispanic pottery from the Andes, South America, through academic publications from the 1960s to the present. It details the questions addressed by, analytical tools used for and theoretical underpinnings of investigations into provenance and ...
Andrea Martínez‐Carrasco +1 more
wiley +1 more source
Revista Peruana de Medicina Experimental y Salud Pública, 2002 Objetivo: Determinar la prevalencia de marcadores serológicos para hepatitis viral B (HBV) y Delta (HDV) en la población escolar de las localidades del valle del Río Pampas y evaluar el riesgo de transmisión intrafamiliar de HBV.
Gualberto Segovia M +4 more
doaj
Aquaculture in Peru: Situation, Challenges and Prospects
Aquaculture, Fish and Fisheries, Volume 5, Issue 3, June 2025.ABSTRACT Aquaculture in Peru is a sector with significant growth and development in recent years. However, it faces multiple challenges to ensure its sustainability. This study aims to characterize the Peruvian aquaculture system by analysing the public, private and educational stakeholders involved, as well as the productive, commercial and ...
Euler Dolores‐Salinas +1 more
wiley +1 more source
Glosas de un prosista a el “Otro café filosófico”
Puriq, 2019 Libro escrito por el Dr. Edgar Gutiérrez Gómez, con el auspicio de la Universidad Nacional Autónoma de Huanta y la Universidad de Ayacucho Federico Froebel. Huamanga-Ayacucho, enero 2019. 153 páginas.
Artemio Sánchez Portocarrero
doaj +1 more source
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 +11 more
wiley +1 more source
Market integration for agricultural output markets in Peru: the role of public infrastructure [PDF]
This paper shows the impact that investment in infrastructure may have on the efficiency of agricultural products markets. Using daily price series for the most important agricultural crop in Peru (potato), in 10 cities from 1995 to 2001, we show that ...
Arturo Vásquez, Javier Escobal
core
Connecting Absences: Goodbye Ayacucho and the Performative Medium of Transmission [PDF]
, 2011 This essay analyzes Grupo Cultural Yuyachkani’s performance Goodbye Ayacucho and the multiple levels of mediatization found in the interplay between live performance and the online, archived video of the performance. From the actor’s body to the Internet
Robles-Moreno, Leticia
core +2 more sources
People and Nature, Volume 7, Issue 3, Page 631-652, March 2025.Abstract Efforts to restore Peru's megadiverse Andean Forests are rapidly growing. While ecological determinants for restoration success are well known, knowledge on the socio‐economic and governance conditions that allow for the success of ecological restoration using native species is scarce.
Tina Christmann +15 more
wiley +1 more source