| Differential regulatory strategies for spring and autumn migrations in Palearctic-Indian songbird migrants |
Frontiers in Physiology |
2072 |
1664-042X |
2022-09-29 |
|
Kumar, V., Sharma, A., Tripathi, V. and Bhardwaj. S K. |
Co-Author |
https://doi.org/10.3389/fphys.2022.1031922 |
| Night melatonin levels affect cognition in diurnal animals: Molecular insights from a corvid exposed to an illuminated night environment. |
Environment Pollution |
308, 119618 |
0269-7491 |
2022-09-01 |
|
Buniyaadi, A., Prabhat, A., Bhardwaj, S.K. and Kumar V. |
Co-Author |
https://doi.org/10.1016/j.envpol.2022.119618 |
| Impact of the COVID-19 lockdown on the conservation of the Ganges River Dolphin in India. |
Zoos' Print |
37 (5):23-25 |
0971-6378 |
2022-05-21 |
|
Khan, M.S. and Bhardwaj, S.K |
Main Author |
|
| Prolonged lockdown due to COVID-19 alters sleep-wake timings and negatively affects self-esteem, personality, depression and anxiety in college-going Indian students. |
Sleep and Vigilance |
6, 199–210 |
2510-2265 |
2022-04-06 |
|
Prabhat, A., Kumar, A. and Bhardwaj, S. K. |
Corresponding Author |
https://doi.org/10.1007/s41782-022-00200-9 |
| Population characteristics of louse Columbicola columbae Linn. 1758 (Phthiraptera: Insecta) on pigeons in Uttar Pradesh, India |
ENTOMON |
47(1): 81-86 |
0377-9335 |
2022-03-31 |
|
Rana, S.S. , Gupta, N., Bhardwaj, S.K. and Ghazi Khan |
Co-Author |
https://doi.org/10.33307/entomon.v47i1.692 |
| Population levels of an amblyceran louse, Colpocephalum turbinatum, denny (phthiraptera: Insecta) on pigeons in district Meerut, Uttar Pradesh, India. |
Journal of Experimental Zoology (India) |
|
0976-1780 |
2022-01-01 |
|
Rana, S.S., Gupta, N., Bhardwaj, S.K., Khan, G., and Jain, S. |
Co-Author |
|
| Assessment of different acaricides resistance and uses of ethanobotanical agents for controlling ticks activity: a review. |
International Journal of Zoology and Applied Biosciences |
6 (6): 279-287 |
2455-9571 |
2021-12-20 |
|
MALIK, S. AND BHARDWAJ, S.K. |
Co-Author |
https://doi.org/10.5281/zenodo.5792127 |
| Short term effects of restricted food availability and peripheral leptin injections in redheaded bunting, Emberiza bruniceps |
Journal of Applied Natural Sciences |
13(4):1430-1436 |
2231-5209 |
2021-12-16 |
|
Gupta, N.J., Das, S., Kumar, A., Bhardwaj, S.K. and Yadav, N. |
Co-Author |
https://doi.org/10.31018/jans.v13i4.3139 |
| Effects of Night Illumination on Behavior, Body Mass and Learning in Male Zebra Finches |
BIRDS |
2(4), 381-394 |
2673-6004 |
2021-11-12 |
|
Prabhat, A., Kumar, M., Kumar, A., Kumar, V and Bhardwaj, S.K. |
Corresponding Author |
https://doi.org/10.3390/birds2040028 |
| Impact of Light at Night Is Phase Dependent: A Study on Migratory Redheaded Bunting (Emberiza bruniceps) |
Frontiers in Ecology and Evolution |
9, 751072. |
2296701X |
2021-11-08 |
|
Kumar, J., Malik, S., Bhardwaj, S.K. and Rani, S. |
Co-Author |
https://doi.org/10.3389/fevo.2021.751072 |
| Daytime light spectrum affects photoperiodic induction of vernal response in obligate spring migrants |
Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology |
259 |
1095-6433 |
2021-06-11 |
|
Sur, S., Sharma, A., Malik, I., Bhardwaj, S.K. and Kumar, V. |
Co-Author |
https://doi.org/10.1016/j.cbpa.2021.111017 |
| Molecular changes associated with migratory departure from wintering areas in obligate songbird migrants |
Journal of Experimental Biology |
224(11) |
1477-9145 |
2021-06-09 |
|
Sharma, A., Singh, D., Gupta, P., Bhardwaj, S.K., Kaur, I and Kumar, V. |
Co-Author |
https://doi.org/10.1242/jeb.242153 |
| Orientation cues and mechanisms used during avian navigation: A review |
Journal of Applied Natural Sciences |
13 (2):627-640 |
2231-5209 |
2021-06-02 |
|
Tyagi, T. and Bhardwaj, S. K. |
Corresponding Author |
https://doi.org/10.31018/jans.v13i2.2684 |
| Magnetic Compass Orientation in a Palaearctic-Indian Night Migrant, The Redheaded Bunting. |
Animals |
11(6):1541 |
2076-2615 |
2021-05-22 |
|
Tyagi, T. and Bhardwaj, S. K. |
Corresponding Author |
https://doi.org/10.3390/ani11061541 |
| Developmental effects of constant light on circadian behaviour and gene expressions in zebra finches: Insights into mechanisms of metabolic adaptation to aperiodic environment in diurnal animals |
Journal of Photochemistry and Photobiology B: Biology |
211:111995 |
1011-1344 |
2020-10-01 |
|
Prabhat, A., Malik, I., Jha, N.A., Bhardwaj, S.K. and Kumar, V. |
Co-Author |
https://doi.org/10.1016/j.jphotobiol.2020.111995 |
| Involvement of steroid and antioxidant pathways in spleen-mediated immunity in migratory birds |
Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology |
250; 110790 |
1095-6433 |
2020-08-12 |
|
Sur, S., Sharma, A., Bhardwaj, S.K. and Kumar, V. |
Co-Author |
https://doi.org/10.1016/j.cbpa.2020.110790 |
| Sleep in unnatural times: Illuminated night negatively affects sleep and associated hypothalamic gene expressions in diurnal zebra finches |
Proceedings of the Royal Society B |
287(1928) |
0962-8452 |
2020-06-10 |
|
Batra, T., Malik, I., Prabhat, A., Bhardwaj, S.K. and Kumar, V. |
Co-Author |
https://doi.org/10.1098/rspb.2019.2952 |
| Developmental effects of daily food availability times on song behaviour and neuronal plasticity of song-control system in male zebra finches |
Behavioural Brain Research |
382 |
0166-4328 |
2020-03-16 |
|
Mishra, I., Batra, T., Prabhat, A., Agarwal, N., Bhardwaj, S.K. and Kumar, V. |
Co-Author |
https://doi.org/10.1016/j.bbr.2020.112497 |
| Changes in brain peptides associated with reproduction and energy homeostasis: Putative roles of gonadotrophin-releasing hormone-II and tyrosine hydroxylase in determining reproductive performance in response to daily food availability times in diurnal zebra finches |
Journal of Neuroendocrinology |
32 (2) |
1365-2826 |
2019-12-31 |
|
Mishra, I., Agarwal, N., Prabhat, A., Batra, T., Bhardwaj, S.K. and Kumar, V |
Co-Author |
https://doi.org/10.1111/jne.12825 |
| Effect of T-photocycle and wavelength on photoperiodic induction in Indian weaver bird (Ploceus philippinus) |
Biological Rhythm Research |
53(2):413-421 |
0929-1016 |
2019-11-14 |
|
Choudhary, I., Pandey, R.K. and Bhardwaj, S.K. |
Corresponding Author |
https://doi.org/10.1080/09291016.2019.1692531 |
| Temperature affects liver and muscle metabolism in photostimulated migratory redheaded buntings (Emberiza bruniceps). |
Journal of Comparative Physiology B |
189, pages623–635 |
0174-1578 |
2019-08-13 |
|
Sur, S., Sharma, A., Trivedi, A.K., Bhardwaj, S.K. and Kumar, V |
Co-Author |
https://doi.org/10.1007/s00360-019-01229-5 |
| Population characteristics of an schnoceran louse Companulotes bidentatus compar infesting blue rock pigeons in district Meerut (UP). |
Annals of Entomology |
37(01):87-90 |
0970-3721 |
2019-07-01 |
|
Rana, S.S., Bhardwaj, S.K. and Gupta, N. |
Co-Author |
|
| Bright light at night alters the perception of day length in Indian weaver bird (Ploceus philippinus) |
Journal of Experimental Zoology Part A Ecological Integrative Physiology |
329:488-496 |
2471-5646 |
2018-07-24 |
|
Kumar, J., Malik, S., Bhardwaj, S. K. and Rani, S |
Co-Author |
https://doi.org/10.1002/jez.2201 |
| In vitro biology of pigeon louse Colpocephalum turbinatum (Ambylcera: Phthiraptera) |
Journal of Applied and Natural Science |
10(2): 770-772 |
2231-5209 |
2018-05-01 |
|
Rana, S.S., Bhardwaj, S.K. and Saxena, A.K. |
Co-Author |
https://doi.org/10.31018/jans.v10i2.1776 |
| Control of annual gonadal cycles in Indian songbirds |
Biological Rhythm Research |
48(5): 701-721 |
0929-1016 |
2017-07-03 |
|
Dixit, A.S., Gupta, N.J., Dwivedi, V. and Bhardwaj, S.K |
Co-Author |
https://doi.org/10.1080/09291016.2017.1345437 |
| Nature of crop contents of four pigeon lice |
Annals of Entomology |
35(02):65-68 |
0970-3721 |
2017-02-01 |
|
Rana, S.S. and Bhardwaj, S. K |
Corresponding Author |
|
| Concurrent hypothalamic gene expression under acute and chronic long days: Implication for initiation and maintenance of photoperiodic response in migratory songbirds |
Molecular and Cellular Endocrinology |
439: 81-94 |
0303-7207 |
2017-01-05 |
|
Mishra, I., Bhardwaj, S.K., Malik, S. and Kumar, V. |
Co-Author |
https://doi.org/10.1016/j.mce.2016.10.023 |
| Photoperiodic regulation of seasonal responses in black-headed munia (Lonchura malacca). |
Journal of Experimental Zoology, India |
20 (1): 207-211 |
0972 - 0030 |
2017-01-01 |
|
Kumar, P. and Bhardwaj, S.K. |
Corresponding Author |
|
| Effect of differential photostimulation on induction of fos-like immune-reactivity in the MBH region of Indian weaver bird. |
Biological Rhythm Research |
47(4):641-648 |
0926-5287 |
2016-04-29 |
|
Pandey, R K and Bhardwaj, S.K |
Corresponding Author |
https://doi.org/10.1080/09291016.2016.1178414 |
| Food restriction affects circadian and photoperiodic response in blackheaded munia (Lonchura malacca malacca). |
Biological Rhythm Research |
47(3): 475-482 |
0929-1016 |
2016-02-10 |
|
Kumar, P., Pandey, R.K. and Bhardwaj, S.K |
Corresponding Author |
https://doi.org/10.1080/09291016.2016.1139031 |
| Analysis of morphometric characters and population dynamics of Ompok pabda (Hamilton, 1822) from Gomti River in Northern India. |
Journal of Biological Sciences and Medicine |
1(1): 49-58 |
2455-5266 |
2015-12-31 |
|
Gupta, B.K., Sarkar, U.K. and Bhardwaj, S.K. |
Co-Author |
|
| Photoperiodic regulation of seasonal responses in Indian weaver bird (Ploceus philippinus). |
Biological Rhythm Research |
46 (4):483-495 |
0929-1016 |
2015-04-02 |
|
Pandey, R. K. and Bhardwaj, S.K. |
Corresponding Author |
https://doi.org/10.1080/09291016.2015.1020204 |
| Light intensity alters the stimulatory effects of long photoperiod but does not alter critical photoperiod in Indian weaver bird (Ploceus philippinus). |
Journal of Ornithology |
156:223-229 |
0021-8375 |
2015-01-01 |
|
Bhardwaj, S. K. and Pandey, R. K. |
Corresponding Author |
https://doi.org/10.1007/s10336-014-1118-9 |
| Effect of food on seasonal response in Indian weaver bird (Ploceus philippinus) |
Environment Conservation Journal |
15(3): 19-28 |
0972-3099 |
2014-12-20 |
|
Malik, S., Pandey, R.K. and Bhardwaj, S.K. |
Corresponding Author |
https://doi.org/10.36953/ECJ.2014.15303 |
| Photogonadal response of Indian brahminy myna to resonance cycles in different seasons. |
Biological Rhythm Research |
46(1):33-38 |
0929-1016 |
2014-08-08 |
|
Gupta, N.J., Kumar, A. and Bhardwaj, S.K. |
Corresponding Author |
https://doi.org/10.1080/09291016.2014.941231 |
| Light intensity on circadian activity behavior in the Indian weaverbird (Ploceus philippinus) |
Indian Journal of Experimental Biology |
52: 510-515 |
0975-1009 |
2014-05-01 |
|
Pandey, R.K. and Bhardwaj, S.K |
Corresponding Author |
|
| Reproductive biology of Indian Silurid catfish Ompok pabda in river Gomti |
Journal of Environmental Biology |
35(2): 345-351 |
0254-8704 |
2014-03-01 |
|
Gupta, B.K., Sarkar, U.K. and Bhardwaj, S. K |
Co-Author |
|
| Avifauna of CCS University Campus, Meerut (U.P.). |
Environment Conservation Journal |
14(3):151-159 |
0972-3099 |
2013-12-01 |
|
Rana, N., Pandey, R.K. and Bhardwaj, S.K. |
Corresponding Author |
https://doi.org/10.36953/ECJ.2013.14325 |
| Influence of light intensity and wavelength on testicular responses in male Brahminy myna |
Biological Rhythm Research |
44(4): 655-662 |
0929-1016 |
2012-09-26 |
|
Sharma, D.K. and Bhardwaj, S.K. |
Corresponding Author |
https://doi.org/10.1080/09291016.2012.722455 |
| Effect of melatonin and prolactin on photoperiodic induction in body mass, testicular growth and feather regeneration in Indian weaver bird (Ploceus philippinus). |
Biological Rhythm Research |
44 (3): 451-456 |
0929-1016 |
2012-08-01 |
|
Bhardwaj, S. K., Sharma, A.K. and Pandey, R. K |
Corresponding Author |
https://doi.org/10.1080/09291016.2012.704794 |
| Assessment of habitat quality with relation to fish assemblages in an impacted river of the ganges basin, northern India. |
Journal of Environmental Biology |
32:35-47 |
0251-1088 |
2012-03-01 |
|
Gupta, B.K., Sarkar, U.K. and Bhardwaj, S.K. |
Co-Author |
|
| Steroidal feedback on photoperiodic induction of testicular growth and development in two bird species |
Journal of Environmental Biology |
33(1):89-94 |
0254-8704 |
2012-01-12 |
|
Kumar, S., Pandey, R.K., Choudhary, I. and Bhardwaj, S.K |
Corresponding Author |
|
| Circadian and seasonal responses in Indian weaver bird: Subjective interpretation of day and night depends upon both light intensity and contrast between illuminations. |
Chronobiology International |
28(9):758-763 |
0742-0528 |
2011-08-30 |
|
Pandey, R.K. and Bhardwaj, S.K. |
Corresponding Author |
https://doi.org/10.3109/07420528.2011.603873 |
| Responsiveness to photostimulation in two passeriform birds. |
Environment Conservation Journal |
12(3): 23-28 |
0972-3099 |
2011-01-01 |
|
Bhardwaj, S.K., Pandey, R.K. and Kumar, A. |
Corresponding Author |
|
| Role of social stimuli in the photoperiodic induction |
Environment Conservation Journal |
11(3):153-160 |
0972-3099 |
2010-12-01 |
|
Anushi and Bhardwaj, S. K. |
Corresponding Author |
|
| Condition factor, length weight and length-length relationships of an endangered fish Ompok pabda |
Journal of Applied Ichthyology |
27(3): 962-964 |
1439-0426 |
2010-11-30 |
|
Gupta, B.K., Sarkar, U.K., Bhardwaj, S.K. and Pal, A. |
Co-Author |
https://doi.org/10.1111/j.1439-0426.2010.01625.x |
| Role of testosterone on body mass, body molts, primary flight feathers, plumage regeneration and testes in brahminy myna (Sturnus pagodarum) |
The Scientific Temper |
1: 39-46 |
|
2010-07-01 |
|
Kumar, A., Pandey, R. K., Choudhary, I., Sharma, D. K., & Bhardwaj, S. K. |
Corresponding Author |
|
| Effect of T photocycle in the photoperiodic induction in house sparrow and brahminy myna. |
Biotechnology International |
1(4):193-197 |
|
2008-01-01 |
|
Bhardwaj, S. K., Singh, K. and Anushi |
Main Author |
|
| Effect of light intensity and temperature on the photoperiodic induction in female brahminy myna, Sturnus pagodarum |
Journal of Experimental Zoology (India) |
11(2):527-530 |
0972 - 0030 |
2008-01-01 |
|
Bhardwaj, S.K. and Bhardwaj, N. |
Main Author |
|
| Effect of skeleton photoperiods on body mass and testicular response in baya weaver. |
Biochemical and Cellular Archives |
7(2):337-341 |
|
2007-01-01 |
|
Bhardwaj, S. K. and Choudhary, I. |
Main Author |
|
| Effect of complete and skeleton photoperiods on gonadal response in baya weaver. |
Journal of Environmental Biology |
27 (3): 505-508 |
|
2006-07-01 |
|
Bhardwaj, S. K., Sharma, D.K. and Anushi |
Corresponding Author |
|
| Response to complete and skeleton photoperiods in subtropical male house sparrow, Passer domesticus (Linnaeus) |
Indian Journal of Experimental Biology |
44: 325-329 |
0975-1009 |
2006-04-01 |
|
Anushi & S K Bhardwaj |
Corresponding Author |
|
| Role of photoperiod in the maturation of juvenile brahminy myna, Sturnus pagodarum |
PERIODICUM BIOLOGORUM |
108(1):89-91 |
0031-5362 |
2006-02-01 |
|
Bhardwaj, S. K. and Kumar, A. |
Main Author |
|
| Effect of photoperiod length on body mass and testicular growth in the house sparrow (Passer domesticus) and brahminy myna (Sturnus pagodarum). |
Reproduction Nutrition and Development |
46:69-76 |
0926-5287 |
2006-01-01 |
|
Bhardwaj, S. K. and Anushi |
Corresponding Author |
https://doi.org/10.1051/rnd:2005065 |
| Photosensitivity of body mass and testicular activity of brahminy myna, Sturnus pagodarum |
Reproduction Nutrition and Development |
44: 365-369 |
0926-5287 |
2004-07-01 |
|
Bhardwaj, S. K. and Kumar, P |
Main Author |
10.1051/rnd:2004041 |
| Photoperiodism in birds and mammals |
journal of Experimental Biology |
7(2):181-200 |
0976-1780 |
2004-04-10 |
|
Bhardwaj, S. K., Anushi and Ruhela. S.K |
Main Author |
|
| Effect of complete and skeleton photoperiods in the house sparrow (Passer domesticus) |
Biological Memoirs |
30(1):26-30 |
|
2004-04-01 |
|
Sanjay Kumar, B., Anushi and Singh, V. |
Main Author |
|
| Effect of duration and time of food availability on photoperiodic in response in male house sparrow, Passer domesticus |
Reproduction Nutrition and Development |
44:29-35 |
0926-5287 |
2004-01-01 |
|
Sanjay Kumar Bhardwaj & Anushi |
Corresponding Author |
10.1051/rnd:2004014 |
| Effect of late afternoon administration melatonin on photoperiodic responses in house sparrow. |
Journal of Experimental Zoology (India) |
5(2): 189-194 |
0972 - 0030 |
2002-01-01 |
|
Sanjay Kumar, B. and Dubey, S |
Main Author |
|
| Effect of late afternoon administration of melatonin on photoperiod-induced responses in buntings. |
Indian Journal of Experimental Biology |
34: 220-225 |
0975-1009 |
1996-03-01 |
|
Kumar, V., Sanjay Kumar, B., & Jain, N |
Co-Author |
|
| Entrainment of circadian system under variable photocycles (T-photocycles) alters the critical day length for photoperiodic induction in blackheaded buntings |
The Journal of Experimental Zoology |
273 (4): 297- 302 |
2471-5646 |
1995-11-01 |
|
Vinod Kumar & Sanjay Kumar Bhardwaj |
Co-Author |
https://doi.org/10.1002/jez.1402730404 |
| Plasma levels of luteinizing hormone in intact and castrated blackheaded bunting (Emberiza melanocephala) exposed to stimulatory and non stimulatory photoperiods. |
Reproduction Nutrition and Development |
33: 143-150 |
0926-5287 |
1993-02-02 |
|
Kumar, V., Jain, N., Singh, B.P. and Sanjay Kumar, B. |
Co-Author |
|
| Photoperiodic control of annual reproductive cycle in subtropical brahminy myna, Sturnus pagodarum. |
General and Comparative Endocrinology |
89: 149-160 |
0016-6480 |
1993-01-01 |
|
Sanjay Kumar Bhardwaj & Vinod Kumar |
Main Author |
https://doi.org/10.1006/gcen.1993.1018 |
| Photostimulation of blackheaded bunting: Subjective interpretation of day and night depends upon both photophase contrast and light intensity |
|
51(6), 1213-1217 |
0031-9384 |
1992-06-11 |
|
Kumar, V., Kumar, Bhardwaj. S.,& Singh, B. P. |
Co-Author |
https://doi.org/10.1016/0031-9384(92)90311-O |
| Termination of photorefractoriness in the brahminy myna, Sturnus pagodarum: Role of photoperiod and gonadal hormones |
Indian Journal of Experimental Biology |
30(1): 48-53 |
0975-1009 |
1992-01-01 |
|
Vinod Kumar & Sanjay Kumar Bhardwaj |
Co-Author |
|
| Seasonal reproduction in subtropical brahminy myna: Role of photoperiod. |
General and Comparative Endocrinology |
83 (2):354-365 |
0016-6480 |
1991-09-28 |
|
Sanjay Kumar Bhardwaj & Vinod Kumar |
Main Author |
https://doi.org/10.1016/0016-6480(91)90140-2 |
| A common functional basis for the photoperiodic mechanism regulating reproductive and metabolic responses the migratory redheaded bunting |
Periodicum Biologorum |
|
0031-5362 |
1991-01-01 |
|
Kumar, V., Kumar, Bhardwaj. S., Singh, B. P., & Sarkar, A. |
Co-Author |
|
| The development of photorefractoriness in termination of the breeding season in the tropical brahminy myna: Role of photoperiod. Reproduction, Nutrition and Development |
Reproduction Nutrition Development |
31(1), 27-36 |
0926-5287 |
1991-01-01 |
|
Vinod Kumar & Sanjay Kumar Bhardwaj |
Co-Author |
|
| Effects of photoperiod, gonadectomy and testosterone therapy on food intake and body weight in male redheaded bunting, Emberiza bruniceps |
Journal of Reproductive Biology and Comparative Endocrinology |
2: 80-87 |
|
1990-05-01 |
|
Vinod Kumar & Sanjay Kumar Bhardwaj |
Co-Author |
|
| Effects of testosterone on the testes, body weight and plumage regeneration in photorefractory male redheaded bunting, Emberiza bruniceps. |
Indian Journal of Experimental Biology |
28(5):417-420 |
0975-1009 |
1990-05-01 |
|
Vinod Kumar & Sanjay Kumar Bhardwaj |
Co-Author |
|
| EFFECT OF TESTOSTERONE ON BODY WEIGHT AND TESTICULAR RESPONSE IN HOUSE SPARROW, PASSER DOMESTICUS |
Journal of Experimental Zoology |
5(2): 201- 206 |
0972 - 0030 |
|
|
Sanjay Kumar, B |
Corresponding Author |
|
