The principal aim is to cover any aspect of research into the broad topic of biological rhythms
Latest topics of this journal:
tandf: Biological Rhythm Research: Table of Contents
Higher evening chronotype is associated with irregular breakfast habits among first-year university students
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Author: Yuta Kuroda Shingo Takada Shiro Oda Nobuyasu Tomabechi a Department of Sport Education, Hokusho University, Ebetsu, Japanb Department of Health and Welfare Science, Hokusho University, Ebetsu, Japanc Center of Liberal Arts and Sciences, Hokkaido University of Science, Sapporo, Japan
Posted: March 14, 2026, 5:15 am
Daily rhythms of digestive enzyme activities and gut microbiota composition in two bivalve species: Meretrix meretrix and Mactra veneriformis
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Author: Qingbiao Hu Yucai Wang Jihui Shen Fangliang Zheng Chunyu Zhu College of Life Sciences, Liaoning University, Shenyang, China
Posted: March 10, 2026, 3:48 am
Effect of different flooring systems on bacterial load and milk composition in crossbred cow barns
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Author: D. Divyalakshmi P. Tensingh Gnanaraj Samuel Ronald M. Parthiban Thangarajan Thamilvanan N. Kumaravelu a Department of Livestock Production Management, Madras Veterinary College, Tamil Nadu Veterinary and Animal Sciences University, Chennai, Indiab Department of Veterinary Microbiology, Madras Veterinary College, Tamil Nadu Veterinary and Animal Sciences University, Chennai, Indiac Department of Animal Biotechnology, Madras Veterinary College, Tamil Nadu Veterinary and Animal Sciences University, Chennai, India
Posted: February 27, 2026, 12:12 pm
Effects of circadian rhythm disruption on anxiety and depression-like behaviors: a comparative study of constant light exposure versus pinealectomy in Wistar rats
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Author: Behzad Garmabi Alieh Bashghareh Yeganeh Derakhshan Amir Atashi Mansoureh Ajami Hossein Khastar Shima Mohammadi a Neuroscience Research Center, Shahroud University of Medical Sciences, Shahroud, Iranb Department of Neuroscience, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iranc Department of Anatomy, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Irand Student Research Committee, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Irane Department of Medical Laboratory Sciences, School of Allied Medical Sciences, Shahroud University of Medical Sciences, Shahroud, Iranf School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
Posted: February 25, 2026, 4:14 am
“Rewiring the hypothalamus: emerging neuroendocrine and neurotechnological approaches to obesity”
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Author: Gaurav Tiwari Anand Badrivishal Mundada Pooja Anand Mundada Rakhee Maheshwari Shivani Singh Rajeev Kumar Hanish Singh Jayasingh Chellammal Pankaj Sharma a PSIT-Pranveer Singh Institute of Technology (Pharmacy), Kanpur, Indiab Department of Pharmacy, R.C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Indiac Department of Pharmacy, R.C. Patel Institute of Pharmacy, Shirpur, Indiad Pharmacy Department, People University’s, Sopr, Bhopal, Indiae Department of Pharmaceutics, Lloyd Institute of Management and Technology, Greater Noida, Indiaf Department of Pharmacology, Lloyd School of Pharmacy, Greater Noida, Indiag Department of Pharmacology and Life Science, Faculty of Pharmacy, Universiti Teknologi MARA (UiTM), Puncak Alam, Malaysiah Department of Pharmaceutics, ShriRam College of Pharmacy, Morena, India
Posted: February 25, 2026, 2:59 am
Sleep in adolescence and suicidal ideation
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Author: Jéssica de Jesus Dutra Lopes Brunna Haryel Rosa Martins Honorato Andreia Meneghetti Rubian Diego Andrade Andreia Pelegrini Érico Pereira Gomes Felden a Department of Health Sciences, State University of Santa Catarina, Florianópolis, Brazilb Department of Physical Education, State University of Santa Catarina, Florianópolis, Brazilc Department of Physical Education, Federal University of Juiz de Fora – Governador Valadares, Minas Gerais, Brazil
Posted: February 17, 2026, 10:11 am
Impact of melatonin administration and sleep duration on arterial parameters in climacteric workers: a phase II, randomized, placebo-controlled, double-blind pilot clinical trial comparing work shifts
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Author: Carolina D’Aurea Waléria D. P. Gusmão Susy P. Saraiva Cristina S. S. Luz Eliana M. Zucchi Fernanda G. do Amaral José Cipolla-Neto Claudia RC Moreno Elaine C. Marqueze a Department of Public Health, Catholic University of Santos, Santos, Sao Paulo, Brazilb Alagoas State University of Health Sciences, Integrative Science Center Department, Maceió, Alagoas, Brazilc Department of Health and Society, School of Public Health, University of Sao Paulo, Sao Paulo, Brazild Department of Physiology of Federal University of Sao Paulo, Sao Paulo, Brazile Department of Physiology and Biophysics, Neurobiology Lab, Institute of Biomedical Sciences, Sao Paulo, Brazilf Postgraduate Program in Public Health, University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
Posted: February 8, 2026, 5:56 am
Role of sound healing in managing sleep disorders: a systematic literature review
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Author: Faizal E. Kottikollon Muthu Samy a Chairman-KEF Holdings Limited, Department of Integrated Health, tulåh Clinical Wellness, Calicut, Kerala, Indiab Yoga Practitioner, Department of Integrated Health, tulåh Clinical Wellness, Calicut, Kerala, India
Posted: February 3, 2026, 6:58 am
