Results 51 to 60 of about 4,128 (210)

De piedra, arcos y agua. La construcción de puentes en el noreste de Galicia durante la Edad Moderna

Santander, Estudios de Patrimonio, 2020
Entre 1550 y 1800 se construyeron o reedificaron diversos puentes en la provincia de Mondoñedo con la finalidad de mejorar la circulación de personas y mercancías en el Camino Real.
Javier GÓMEZ DARRIBA
doaj   +1 more source

Opening the Black Box of Nonprofit Reputation and Volunteer Attraction With Supervised Machine Learning

Nonprofit Management and Leadership, EarlyView.
ABSTRACT With the aim to explore the potential of machine learning for nonprofit research, this article contrasts traditional linear regression with four contemporary supervised machine learning approaches. Concretely, we predict (1) reputation ratings and (2) the total number of volunteers for 4021 non‐profit organizations in the U.S.
Moritz Schmid, Hannes Lampe, Jurgen Willems   +2 more
wiley   +1 more source

Students' Emotional Responses to Mistakes: An Ecological Momentary Assessment Study in University Chemistry Laboratory

Science Education, EarlyView.
ABSTRACT This study explores students' emotions in the undergraduate chemistry laboratory, focusing particularly on emotional responses to making mistakes. Using an ecological momentary assessment design, we collected on‐task data from 240 students and 1635 learning situations during the laboratory sessions.
Reetta Kyynäräinen, Elisa Vilhunen, Pei‐Hsin Li, Mikko‐Jussi Laakso, Veli‐Matti Vesterinen   +4 more
wiley   +1 more source

Evaluating the Role of Social Capital for the Design of Sustainable River Governance Strategies: The Case of Tagus River

Sustainable Development, EarlyView.
ABSTRACT This study examines the role of social capital in designing and implementing more effective governance strategies to improve the state of the Tagus River's significantly deteriorated middle reach (Spain). We employed social network analysis (SNA) to evaluate the bonding, bridging and linking social capital and the quality of stakeholder ...
Leticia Blázquez, Juan A. García, José M. Bodoque   +2 more
wiley   +1 more source

Facing Obsolescence: Component Repair and Collaboration in the Independent ICT Commercial Repair Sector

Sustainable Development, EarlyView.
ABSTRACT Repairs are becoming more difficult to perform due to multiple factors, including obsolescence, complexity of designs, technological change and lack of information and spare parts. This underlines a conflict between repair and technological designs driven by accumulation logics that require increasing growth rates.
Francisco López‐Bermúdez, Xavier Vence   +1 more
wiley   +1 more source

Demand‐Driven Location of Repair Activities and the Local Distribution of the Circular Economy

Sustainable Development, EarlyView.
ABSTRACT This paper explores the territorial embeddedness of repair at the local and regional level, which is part of the relatively understudied regional circular economy. This study involves the analysis of the dispersion of repair employment compared to other economic sectors as well as the degree of connection of repair activities to other economic
Francisco López‐Bermúdez, Xavier Vence   +1 more
wiley   +1 more source

From dusk till dawn: ecoacoustic monitoring reveals wind energy impacts on roding Eurasian woodcock Scolopax rusticola

Wildlife Biology, EarlyView.
Renewable energy is vital for reducing carbon emissions and yet its infrastructure poses challenges to biodiversity. While the impacts of wind power on bats and raptors are well‐studied, the effects on elusive species remain largely unknown. The Eurasian woodcock Scolopax rusticola, a nocturnal forest bird, performs characteristic courtship flights at ...
Jan O. Engler, Michael Bokämper, Stefan Hannabach, Manuela Merling de Chapa, Lena Daum, Kostadin B. Georgiev, Simon Thorn   +6 more
wiley   +1 more source

Método fotogramétrico pragmático para medir desplazamientos en puentes

Revista de I + D Tecnológico, 2018
En este artículo se presenta un método fotogramétrico para medir desplazamientos en puentes, utilizando una cámara digital y software de análisis de videos, como herramienta para la evaluación estructural de puentes.
Noé A. Serrano, Brayan A. Zuñiga, José M. Gallardo   +2 more
doaj   +1 more source

Ecology of declining populations of gray foxes (Urocyon cinereoargenteus) in Indiana, USA Ecología de las poblaciones en declive de zorros grises (Urocyon cinereoargenteus) en Indiana, EE.UU.

Wildlife Monographs, EarlyView.
We estimated seasonal space use, cover selection, and resource selection; evaluated gene flow and potential genetic barriers; and assessed cause‐specific survival rates and reproduction of radiomarked gray foxes in Indiana, USA. Our results provide evidence that gray foxes in Indiana are an edge species with relatively large home ranges, relatively low
Tim L. Hiller, Julia A. Nawrocki, Brandon M. Bernhardt, Lane K. Jeakle, Dawn M. Reding, Geriann Albers   +5 more
wiley   +1 more source

Los puentes del río Virilla entre San José y Heredia (Costa Rica)

Revista de Historia, 2016
El presente artículo realiza una exploración histórico-geográfca de un sitio estratégico para el transporte en el entorno del área central de Costa Rica y su vínculo con el puerto del Pacífco, en las primeras décadas del siglo XIX.
Luís Guillermo Artavia Rodríguez, Jorge León Sáenz   +1 more
doaj   +1 more source