Results 31 to 40 of about 10,206,077 (209)

Gazes / Countergazes. Roma and Sinti in photography

Romani Studies
This article investigates the visual regimes that shaped representations of Roma and Sinti in European photography from the late nineteenth century to the eve of the Second World War.
ANTON HOLZER
doaj   +1 more source

Continuous Focal Group Follows Operated by a Drone Enable Analysis of the Relation Between Sociality and Position in a Group of Male Risso’s Dolphins (Grampus griseus)

Frontiers in Marine Science, 2020
Relationships between social status and relative position of group-living animals have been described in a variety of species. For wild cetaceans, who spend most of their time underwater, collecting detailed, continuous data to assess such relationships ...
Karin Hartman, Pieter van der Harst, Raul Vilela, Raul Vilela   +3 more
doaj   +1 more source

Where were they from? Modelling the source stock of dolphins stranded after the Deepwater Horizon oil spill using genetic and stable isotope data

Endangered Species Research, 2017
Understanding the source stock of common bottlenose dolphins Tursiops truncatus that stranded in the northern Gulf of Mexico subsequent to the Deepwater Horizon oil spill was essential to accurately quantify injury and apportion individuals to the ...
Thomas, L, Booth, CG, Rosel, PE, Hohn, A, Litz, J, Schwacke, LH   +5 more
doaj   +1 more source

Fraudulent ID using face morphs: Experiments on human and automatic recognition. [PDF]

PLoS ONE, 2017
Matching unfamiliar faces is known to be difficult, and this can give an opportunity to those engaged in identity fraud. Here we examine a relatively new form of fraud, the use of photo-ID containing a graphical morph between two faces.
David J Robertson, Robin S S Kramer, A Mike Burton   +2 more
doaj   +1 more source

Tracking trends in foraging sea turtle aggregations at Reunion Island using aerial and photo-ID surveys (2008-2023)

Endangered Species Research
The sea turtle populations of Reunion Island, a volcanic island in the western Indian Ocean between Madagascar and Mauritius, were significantly impacted by human colonization in the 17th century.
A Laforge, K Ballorain, AE Landes, J Bourjea, S Ciccione, C Jean   +5 more
doaj   +1 more source

Implementation of Template Matching Method for Door Lock Security System Using Raspberry Pi

Volt: Jurnal Ilmiah Pendidikan Teknik Elektro, 2017
In several locations, the security system is becoming a priority. One of the location is the laboratory. There are many valuable research tools and equipment in the laboratory, so to improve the security system.
Beni Widiawan, Syamsiar Kautsar, Fendik Purnomo, Bety Etikasari   +3 more
doaj   +1 more source

Photo-id as an alternative to monitor marine turtles in the Gulf of Venezuela

Journal of Sea Research
Conservation management programs have used diverse methods to monitor populations of threatened species that vary in effectiveness, duration, and costs; making its implementation a challenge. The present study was carried out to test the use of photo-identification as an economical and efficient alternative for marine turtle monitoring in the Gulf of ...
Sandoval, Maria Gabriela, Barrios-Garrido, Hector   +1 more
openaire   +2 more sources

Bottlenose dolphin identification using synthetic image-based transfer learning

Ecological Informatics
The Indo-Pacific bottlenose dolphin (IPBD) (Tursiops aduncus) is a key species in marine ecosystems. Photo-identification (photo-ID) is a fundamental method for studying dolphin populations by identifying individuals based on the unique features of their
Changsoo Kim, Byung-Yeob Kim, Dong-Guk Paeng   +2 more
doaj   +1 more source

No Place Like Home? High Residency and Predictable Seasonal Movement of Whale Sharks Off Tanzania

Frontiers in Marine Science, 2020
Highly mobile marine megafauna species, while widely distributed and frequently threatened, often aggregate in distinct localized habitats. Implementation of local management initiatives within these hotspots is more achievable than developing effective ...
Christoph A. Rohner, Jesse E. M. Cochran, E. Fernando Cagua, E. Fernando Cagua, Clare E. M. Prebble, Clare E. M. Prebble, Stephanie K. Venables, Stephanie K. Venables, Michael L. Berumen, Baraka L. Kuguru, Jason Rubens, Jason Rubens, Juerg M. Brunnschweiler, Simon J. Pierce   +13 more
doaj   +1 more source

It Works, But For Whom? Examining Racial Bias in Carding Experiences and Acceptance of a County Identification Card

Health Equity, 2018
Purpose: Policies that restrict access to U.S. government-issued photo identification (ID) cards adversely affect multiple marginalized communities. This context impedes access to health-promoting resources that increasingly require government-issued IDs
Alana M.W. LeBr?n
doaj   +1 more source