Results 201 to 210 of about 52,593 (266)

Reinstatement and a resurgence‐like effect in an odor‐signaled multiple schedule in rats

Journal of the Experimental Analysis of Behavior, Volume 125, Issue 1, January 2026.
Abstract This study examined determinants of relapse in rats within a multiple schedule signaled by three odor stimuli (S1, S2, S3). In both experiments, reinforcement was programmed for all components in Phase A, extinction in S1 was programmed in Phase B, extinction in both S1 and S2 in Phase C, and extinction in all components in Phase D.
Madeleine G. Mason, Sarah Accattato, Rebeca Barba, Spencer Bruce, Skylar Murphy, Elijah J. Richardson, Katherine Bruce, Mark Galizio   +7 more
wiley   +1 more source

Characterization of a Moderately Virulent Pigeon Paramyxovirus Type 1 (Subgenotype VI.2.1.1.2.2) Strain: Genetic Evolution and Pathogenicity in Pigeons. [PDF]

Viruses
Zhang W, Chen J, Pang H, Lei B, Zhao K, Zhang Y, Bao Y, Jiang W, Yuan W.   +8 more
europepmc   +1 more source

Video game engines as the new “virtual” Skinner box

Journal of the Experimental Analysis of Behavior, Volume 125, Issue 1, January 2026.
Abstract The Skinner box has provided a standardized method of conducting experiments on operant behavior throughout the history of behavior analysis. As technology has advanced, these operant chambers have become increasingly complex to allow for the study of new stimuli, behavior, and outcomes.
Michael E. Young, Patrick M. Hancock, Lucas Watson, Brian Howatt, Robert Southern, Karissa Payne   +5 more
wiley   +1 more source

Photoperiodic schedules during rearing and laying stages modulate photoreceptors transcription and the hypothalamic-pituitary-testicular axis in male White King pigeons. [PDF]

Poult Sci
Yan L, Feng M, Feng C, Chen Z, Sun X, Zhaorigetu, Guo B, Zhu H.   +7 more
europepmc   +1 more source

Visual Performance of Pigeons

, 1979
Juan D. Delius, Jacky Emmerton
openalex   +1 more source

Evidence of High Pathogenic Avian Influenza H5N1 Clade 2.3.4.4b Among Poultry in Ghana From 2021 to 2022

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Ghana experienced outbreaks of highly pathogenic avian influenza A H5N1 among poultry from 2021 to 2022. Analysing poultry, pigs, and environmental samples showed H5N1 prevalence of 2.36% (63/2640) among poultry only. The clade 2.3.4.4b virus showed mammalian adaptive motifs in haemagglutinin, emphasising the need for ongoing genomic surveillance among
Stephen Ofori Nyarko, Ivy Asantewaa Asante, Gifty Mawuli Sarpong, Linda Boatemaa, Lorreta Kwasah, Yaw Awuku‐Larbi, Vanessa Magnusen, Jennifer Wutsika, Samuel Ago, Esinam Aku Apefa Amenuvor, Mildred Adusei‐Poku, Nana Afia Asante Ntim, Juliet Wordui, Ama Nyansema Sekyi‐Yorke, Cecilia Takyi, Joseph Asuam Nyarko, Joseph A. Quarcoo, Innocent Doku, Roberta Aprillyn Tackie, Theophilus Odoom, Fenteng Danso, Edward Owusu Nyarko, William Asiedu, Daniel L. Mingle, Naiki Attram, Shirley Cameron‐Paintsil, Sanders Terrel, Hugo Miranda, William Kwabena Ampofo   +28 more
wiley   +1 more source

Modulatory effects of T-cell immunosuppression on pigeon protozoal encephalitis induced by Sarcocystis calchasi. [PDF]

Sci Rep
Nemitz S, Gruber AD, Britzke T, Voss A, Rahner R, Büttner K, Schaubmar AR, Lierz M, Maier-Sam K.   +8 more
europepmc   +1 more source

Effect of dietary crude protein level on reproductive traits of commercial pigeons in different production terms

, 1999
I. Meleg, Károly Dublecz, László Vincze, Péter Horn   +3 more
openalex   +1 more source

Antibiotic Resistance of Campylobacter Species Isolated From Foods, Animals and Humans in Iran Through One Health Approach: A Systematic Review and Meta‐Analysis

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Forest plot of pooled prevalence/proportion of erythromycin resistance in Campylobacter coli (a) and C. jejuni (b). C. coli isolates (0.18) had twice resistance to erythromycin than C. jejuni isolates (0.09). ABSTRACT In this study, a systematic review and meta‐analysis were conducted to consider antimicrobial resistance (AMR) rates of Campylobacter in
Fatemeh Salmani, Sara Mohamadi, Taurai Tasara, Elham Ansarifar, Parisa Sadighara, Tayebeh Zeinali   +5 more
wiley   +1 more source

Establishment and application of a dual real-time PCR assay for differential detection of PiAdV-1 and PiAdV-2 among pigeons in China in 2022-2023. [PDF]

PLoS One
Chen L, Wang J, Liu Y, Chen Y, Wang H, Li J, Jiang W, Yu X, Liu H.   +8 more
europepmc   +1 more source