Results 71 to 80 of about 4,113,485 (269)

Vadym Nehoda (1979–2016), an investigator of bats and a guard of the nature [PDF]

Theriologia Ukrainica, 2018
A brief essay about a Ukrainian zoologist who distinguished himself in a number of studies of the waterbirds of the Dnipro basin and the bats of Polissia and Podillia. In zoology, Vadym Nehoda primarily focused on studying pipistrelle bats (Pipistrellus).
I. Zagorodniuk
doaj   +1 more source

Radio Galaxy Zoo: compact and extended radio source classification with deep learning [PDF]

, 2018
Machine learning techniques have been increasingly useful in astronomical applications over the last few years, for example in the morphological classification of galaxies.
Vojislav Lukic, M. Bruggen, J. Banfield, O. I. Wong, L. Rudnick, R. Norris, B. Simmons   +6 more
semanticscholar   +1 more source

Ontogenetic changes and sexual dimorphism in the cranium and mandible of the Atlantic walrus (Odobenus rosmarus rosmarus L.)

The Anatomical Record, EarlyView.
Abstract Walruses have been an important subsistence and cultural resource for humans and have been exploited for millennia across their distribution. This exploitation has contributed to severe declines in several populations and local extirpations.
Katrien Dierickx, Oliver Kersten, Youri van den Hurk, Brenna A. Frasier, Richard Sabin, Bastiaan Star, James H. Barrett   +6 more
wiley   +1 more source

The zoo as an integrated place for different environmental education postures

Revista Ciência em Extensão, 2009
The aim of this project was to promote discussions on environmental matters among Biology undergraduated students and zoo employees. Indirectly, we hope to contribute for the improvement of the zoo workforce through the development of zoo employees in ...
Vanessa do Nascimento Ramos, Marco Antonio Correa Varella, Mariana Ragogna Antonio, Natalia Andricioli Periotto, Rodrigo Righes Goulart   +4 more
doaj  

Examining the development potential of the masterplan for the V.P. Sysoev "Priamursky" zoo

Архитектон
We have studied the territory and structure of the zoo located in the suburbs of Khabarovsk on the site of the former children’s summer camp. The main focus is on the analysis of the current layout, problems with the architectural environment, and ...
Sleptsova Olesya A., Savkova Natalya V.
doaj   +1 more source

Inter-Organizational Design Thinking in Education: Joint Work between Learning Sciences Courses and a Zoo Education Program

Open Education Studies, 2019
A case study of design thinking in education considers how two educational organizations—a university graduate program and a public zoo—develop and enact design thinking processes in relation to one another. It also examines how this inter-organizational
Zuiker Steven J., Jordan Michelle,
doaj   +1 more source

And the winner is: galaxy mass

, 2011
The environment is known to affect the formation and evolution of galaxies considerably best visible through the well-known morphology-density relationship.
A Dressler, A Pasquali, B Rogers, CJ Lintott, D Thomas, D Thomas, D Thomas, DG York, H Kuntschner, IK Baldry, K Schawinski, LAM Tasca, M Cappellari, M Postman, M Sarzi, YJ Peng   +15 more
core   +1 more source

From armadillos to sloths: Patterns and variations in xenarthran coronary anatomy

The Anatomical Record, EarlyView.
Abstract Species of the superorder Xenarthra play a vital ecological role in the Neotropics. Despite their evolutionary significance, anatomical studies on their coronary circulation remain scarce. This study investigated the coronary anatomy of 82 hearts from nine Xenarthra species across the Dasypodidae, Myrmecophagidae, and Bradypodidae.
Wilson Viotto‐Souza, André Luiz Quagliatto Santos, Marcelo Abidu‐Figueiredo, Thaís Aparecida Silva, Rodrigo Ananias Barreiros Silva, Paulo de Souza‐Junior   +5 more
wiley   +1 more source

Hominoid‐specific calretinin‐immunopositivity of the optic radiation (geniculocalcarine tract)

The Anatomical Record, EarlyView.
Calretinin‐immunostained coronal section through the primary (V1) and extrastriate (ExSt) cortex of the lar gibbon. Note that the optic radiation (OR) is strongly calretinin‐immunoreactive. This calretinin‐immunopositivity of the OR distinguishes the Hominoidea from other primates in terms of the neurochemistry of the OR.
Nelyane N. M. Santana, Jordan Swiegers, Mads F. Bertelsen, Chet C. Sherwood, José R. L. P. Cavalcanti, Paul R. Manger   +5 more
wiley   +1 more source

The fraction of early-type galaxies in low redshift groups and clusters of galaxies [PDF]

, 2012
We examine the fraction of early-type (and spiral) galaxies found in groups and clusters of galaxies as a function of dark matter halo mass. We use morphological classifications from the Galaxy Zoo project matched to halo masses from both the C4 cluster ...
Abazajian, Adelman-McCarthy, Adelman-McCarthy, Baldry, Bamford, Baugh, Ben Hoyle, Binggeli, Bower, Boylan-Kolchin, Boylan-Kolchin, Calvi, Calvi, Cameron, Cisternas, Cole, De Lucia, De Lucia, de Vaucouleurs, Dressler, Fasano, Glazebrook, Gunn, Gómez, Haas, Helsdon, Henriques, Kaiser, Karen L. Masters, Kauffmann, Kautsch, Kodama, Lintott, Lintott, Lo Faro, Masters, Masters, Masters, Miller, Muldrew, Oesch, Oyaizu, Poggianti, Poggianti, Poggianti, Raul Jimenez, Robert C. Nichol, Schawinski, Skibba, Smith, Springel, Steven P. Bamford, Tojeiro, Tojeiro, Tonini, Wilman, Yang, York, Zabludoff, Zehavi   +59 more
core   +3 more sources