Results 21 to 30 of about 37,505 (185)
The Photogrammetric Record, Volume 36, Issue 174, Page 77-103, June 2021., 2021 A workflow is proposed for a completely automatic orientation of historical terrestrial urban images. For such images, automatic SfM packages often fail due to large radiometric and geometric differences causing challenges with feature extraction and reliable matching.
Ferdinand Maiwald, Hans‐Gerd Maas
wiley +1 more source
Automated calibration of smartphone cameras for 3D reconstruction of mechanical pipes
The Photogrammetric Record, Volume 36, Issue 174, Page 124-146, June 2021., 2021 A framework for the laboratory calibration of smartphone cameras is proposed, introducing new methods for: (i) matching calibration targets; (ii) adjusting target eccentricity error without object‐space target information; and (iii) improving the calibration using a free‐network self‐calibrating bundle adjustment.
Reza Maalek, Derek D. Lichti
wiley +1 more source
Trends and knowledge gaps in field research investigating effects of anthropogenic noise
Conservation Biology, Volume 35, Issue 1, Page 115-129, February 2021., 2021 Abstract Anthropogenic noise is a globally widespread sensory pollutant, recognized as having potentially adverse effects on function, demography, and physiology in wild animals. Human population growth and associated changes in urbanization, transportation, and resource extraction all contribute to anthropogenic noise and are predicted to increase in ...
Paul Jerem, Fiona Mathews
wiley +1 more source
Journal of Applied Ecology, Volume 63, Issue 1, January 2026.Our study shows that the generalized structure of urban plant–pollinator interactions is mirrored in the mechanisms that shape them, as interactions are governed primarily by less restrictive drivers such as abundance and spatiotemporal overlap rather than by trait matching.
Victor H. D. Silva +9 more
wiley +1 more source
"Que esto se acabe, pero siempre con la victoria nuestra", cartes d'un jove soldat al seu pare (1938) [PDF]
, 2010 L’article analitza com va viure la guerra un soldat republicà voluntari pertanyent a les JSUC, Carlos Viaña Díaz, a través de la correspondència que va mantenir amb els seus pares que s’estaven a Catalunya.
Arnabat i Mata, Ramon
core
The Economic History Review, Volume 78, Issue 4, Page 1068-1087, November 2025.Abstract Sustained long‐distance trade in the early modern era necessitated institutional mechanisms capable of solving three interrelated challenges: the need to mobilize an unprecedented volume of capital and to lock it in for long periods of time, ways of mitigating the principal–agent problem across continents, and methods to internalize and ...
Juan José Rivas Moreno
wiley +1 more source
Gender &History, Volume 37, Issue 2, Page 477-486, July 2025.ABSTRACT This article discusses the intense struggles over family laws and policies in the early‐twentieth century, culminating with the establishment of the Estado Novo dictatorship of 1937–1945. It then analyses letters from ordinary citizens who ask President Getúlio for help in the aftermath of separation from a spouse or consensual partner.
Sueann Caulfield
wiley +1 more source
Intercolonial Cinnamon: Fashioning Connections from the Eighteenth to Mid‐Nineteenth Centuries
History, Volume 110, Issue 389, Page 49-67, January 2025.Abstract It is well known that the quest for spices fuelled navigational endeavours during early modern history, acting as a gateway to conquest. Historians from the field have often focused on the relations between the colonies and the colonised, but what role did this play in the forging of intercolonial connections? By delving into the allure of one
DANIEL COSTA
wiley +1 more source
Reus, vila oberta. Els primers anys de la guerra de Separació [PDF]
, 2012 L'article exposa la difícil trajectòria d'una població gran durant la guerra de Separació. Els primers anys, Reus va trobar-se enmig d'una frontera militar d'una gran inestabilitat i va optar per no oferir resistència a l'ocupant i cooperar-hi, amb ...
Güell, Manel
core +2 more sources
The effect of group size on sleep in a neotropical bat, Artibeus jamaicensis
Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 341, Issue 10, Page 1097-1110, December 2024.Research Highlights We combine behavioral and physiological data to show that Jamaican fruit bats (Artibeus jamaicensis) sleeping in groups may sleep longer than individuals sleeping alone, and that behavior can be used to measure some sleep metrics in wild bats.
Alexis M. Heckley +6 more
wiley +1 more source