Academic literature on the topic 'Seasonal physiology'

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Journal articles on the topic "Seasonal physiology"

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Pösö, A. Reeta. "Seasonal changes in reindeer physiology." Rangifer 25, no. 1 (2005): 31–38. http://dx.doi.org/10.7557/2.25.1.335.

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The seasonal changes in the photoperiod, temperature and availability of food need to be converted to hormonal signals in order to induce adaptations in the physiology of the reindeer. The most reliable of the seasonal changes in the environment is the photoperiod, which affects the reindeer physiology through pineal gland and its hormone, melatonin. Usually there are large diurnal changes in the concentration of melatonin, but in the reindeer the daily rhythm disappears during the arctic summer to return again in the autumn. Seasonal changes in melatonin secretion are involved in the regulati
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Skoner, David P., Barry Asman, and Philip Fireman. "Effect of Chlorpheniramine on Airway Physiology and Symptoms during Natural Pollen Exposure." American Journal of Rhinology 8, no. 1 (1994): 43–48. http://dx.doi.org/10.2500/105065894781882684.

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Previous studies have documented the changes in airway physiology which accompany natural pollen exposure. This study was designed to determine the effect of chlorpheniramine (8 mg b.i.d.) on seasonal changes in airway physiology and symptoms. Pollen counts, eustachian tube (ET) function, nasal resistance, mucociliary transport, and nasal symptoms were assessed weekly before, during, and after ragweed pollen season in 15 chlorpheniramine-treated and 15 placebo-treated allergic rhinitis (AR) subjects in a double-blind protocol and in 10 untreated control (non-AR) subjects. In placebo-treated AR
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Bechtold, David A., and Andrew S. I. Loudon. "Hypothalamic Thyroid Hormones: Mediators of Seasonal Physiology." Endocrinology 148, no. 8 (2007): 3605–7. http://dx.doi.org/10.1210/en.2007-0596.

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Köhler, Meike, Nekane Marín-Moratalla, Xavier Jordana, and Ronny Aanes. "Seasonal bone growth and physiology in endotherms shed light on dinosaur physiology." Nature 487, no. 7407 (2012): 358–61. http://dx.doi.org/10.1038/nature11264.

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Wehr, Thomas A. "Melatonin and Seasonal Rhythms." Journal of Biological Rhythms 12, no. 6 (1997): 518–27. http://dx.doi.org/10.1177/074873049701200605.

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Smagula, Stephen F., Caitlin M. DuPont, Megan A. Miller, et al. "Rest-activity rhythms characteristics and seasonal changes in seasonal affective disorder." Chronobiology International 35, no. 11 (2018): 1553–59. http://dx.doi.org/10.1080/07420528.2018.1496094.

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Migaud, Martine, Martine Batailler, Delphine Pillon, Isabelle Franceschini, and Benoît Malpaux. "Seasonal Changes in Cell Proliferation in the Adult Sheep Brain and Pars Tuberalis." Journal of Biological Rhythms 26, no. 6 (2011): 486–96. http://dx.doi.org/10.1177/0748730411420062.

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To adapt to seasonal variations in the environment, most mammalian species exhibit seasonal cycles in their physiology and behavior. Seasonal plasticity in the structure and function of the central nervous system contributes to the adaptation of this physiology in seasonal mammals. As part of these plasticity mechanisms, seasonal variations in proliferation rate and neuron production have been extensively studied in songbirds. In this report, we investigated whether this type of brain plasticity also occurs in sheep, a seasonal species, by assessing variations in cell proliferation in the shee
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Asikainen, Juha, Anne-Mari Mustonen, Heikki Hyvärinen, and Petteri Nieminen. "Seasonal Physiology of the Wild Raccoon Dog (Nyctereutes procyonoides)." Zoological Science 21, no. 4 (2004): 385–91. http://dx.doi.org/10.2108/zsj.21.385.

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Rutledge, James M., J. J. Volenec, R. H. Hurley, and Z. J. Reicher. "Seasonal Changes in Morphology and Physiology of Roughstalk Bluegrass." Crop Science 52, no. 2 (2012): 858–68. http://dx.doi.org/10.2135/cropsci2011.04.0225.

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Rusak, Benjamin. "Seasonal Affective Disorder: An Introduction." Journal of Biological Rhythms 3, no. 2 (1988): 97–99. http://dx.doi.org/10.1177/074873048800300201.

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Dissertations / Theses on the topic "Seasonal physiology"

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Spacht, Drew Evan. "Seasonal, habitat, and stress-related responses of insects in cold environments." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1588946793797684.

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Shangguan, Bumin. "A seasonal study of male reproduction and sperm physiology of three coldwater flatfish." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape10/PQDD_0020/NQ54852.pdf.

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Ingvarsdottir, A. "Seasonal changes in physiology and chemical composition of Calanus finmarchicus late copepodite stages." Thesis, University of Aberdeen, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.287608.

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Late copepodite and adult stages of the copepod <I>Calanus finmarchicus</I> were collected north of Shetland, in the Faroe-Shetland Channel and West of Ireland on seven occasions from October 1993 to March 1996. In winter the population was found in highest concentrations at depths greater than 500 meters around the 0°C isotherm and consisted mainly of copepodite stage CV in a state of diapause. The project investigated seasonal fluctuations in dry weight, carbon, nitrogen, protein and RNA content and respiration rates. The study indicate that moulting, ovary development and ascent from overwi
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McStay, Elsbeth. "Photoperiod regulation of molecular clocks and seasonal physiology in the Atlantic salmon (Salmo salar)." Thesis, University of Stirling, 2012. http://hdl.handle.net/1893/11012.

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Recent years have seen considerable advances in the study of biological rhythms and the underlying molecular mechanisms that drive the daily and seasonal physiology of vertebrates. Amongst teleosts the majority of work in this field has focused on the model species the zebrafish to characterise clock genes and the molecular feedback loop that underpins circadian rhythms and physiology. Daily profiles of clock gene expression in a wide variety of tissues and cell types are now relatively well described. However the zebrafish is a tropical species that does not display distinct seasonality and t
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Wilson, Byron Sanders. "Latitudinal variation in the ecology of a lizard : seasonal differences in mortality and physiology /." Thesis, Connect to this title online; UW restricted, 1990. http://hdl.handle.net/1773/5213.

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Brockington, Simon. "The seasonal ecology and physiology of Sterechinus neumayeri (Echinodermata: Echinoidea) at Adelaide Island, Antarctica." Thesis, Open University, 2001. http://oro.open.ac.uk/58168/.

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This study used an energy budget approach to record changes in the biology of the Antarctic sea urchin Sterechinus neumayeri in relation to environmental seasonality (i. e changes in chlorophyll standing stock and seawater temperature) over an unbroken two year period. Chlorophyll standing stock showed a brief but intense bloom each austral summer which contrasted with prolonged winter minima. Benthic chlorophyll standing stock, as recorded from sediment cores showed a similar cycle. Seawater temperature varied between -1.8°C and +1.2°C. Feeding activity was highly seasonal and closely correla
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Zysling, Devin A. "The role of energetic trade-offs associated with seasonal variation in immune function." [Bloomington, Ind.] : Indiana University, 2008. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3344617.

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Thesis (Ph.D.)--Indiana University, Dept. of Biology, 2008.<br>Title from PDF t.p. (viewed on Oct. 8, 2009). Source: Dissertation Abstracts International, Volume: 70-02, Section: B, page: 0774. Adviser: Gregory E. Demas.
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Welman, Shaun. "Seasonal changes in the heat production of an African small mammal, Rhabdomys pumilio." Thesis, Nelson Mandela Metropolitan University, 2012. http://hdl.handle.net/10948/21417.

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Endothermy refers to the ability of an individual to produce heat from internal sources, and allows animals to maintain a body temperature that is higher than their external environment. Although much is known about the benefits of endothermy, its origin is highly debated. Nonetheless, due to environmental variation, endotherms have to regulate their heat production (thermogenesis) in order to remain normothermic. An endotherms regulatory response seems to be body size dependent. Keeping warm during cold periods is energetically expensive, and for small mammals this is exacerbated by their hig
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Durand, Mireille Françoise. "Total and Timothy grass pollen specific salivary immunoglobulin A in physiology and seasonal alergic rhinitis." Thesis, University of Wolverhampton, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.405053.

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Polites, Harry Gregory. "The Respiratory Response of Busycon canaliculatum (L) to Seasonal Variation of Water Temperature, Salinity, and Oxygen." W&M ScholarWorks, 1987. https://scholarworks.wm.edu/etd/1539625387.

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Books on the topic "Seasonal physiology"

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Durand, Mireille Françoise. Total and timothy grass pollen specific salivary immunoglobulin A in physiology and seasonal allergic rhinitis. University of Wolverhampton, 2003.

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A tree for all seasons. National Geographic Society, 1999.

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Leon, Kreitzman, ed. Seasons of life: The biological rhythms that enable living things to thrive and survive. Yale University Press, 2009.

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Joe, Nelson Randy, ed. Seasonal patterns of stress, immune function, and disease. Cambridge University Press, 2002.

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Living In A Seasonal World Thermoregulatory And Metabolic Adaptations. Springer, 2012.

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K, Brockman Diane, and Schaik Carel van, eds. Seasonality in primates: Studies of living and extinct human and non-human primates. Cambridge University Press, 2005.

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Cosgrove, Richard, and Jillian Garvey. Behavioural inferences from Late Pleistocene Aboriginal Australia. Edited by Umberto Albarella, Mauro Rizzetto, Hannah Russ, Kim Vickers, and Sarah Viner-Daniels. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780199686476.013.49.

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Detailed research into marsupial behavioural ecology and modelling of past Aboriginal exploitation of terrestrial fauna has been scarce. Poor bone preservation is one limiting factor in Australian archaeological sites, but so has been the lack of research concerning the ecology and physiology of Australia’s endemic fauna. Much research has focused on marine and fresh-water shell-fish found in coastal and inland midden sites. Detailed studies into areas such as seasonality of past human occupation and nutritional returns from terrestrial prey species have not had the same attention. This chapte
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Lennart, Wetterberg, ed. Light and biological rhythms in man. Pergamon Press, 1993.

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Kinsey, Randy Jay. A measure of physiologic changes experienced by Division I football athletes from pre-season to post-season. 1989.

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Bernard, Robin. Tree for All Seasons. Tandem Library, 2003.

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Book chapters on the topic "Seasonal physiology"

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Malpaux, Benoît. "The Neuroendocrine Control of Seasonal Rhythms." In Neuroendocrinology in Physiology and Medicine. Humana Press, 2000. http://dx.doi.org/10.1007/978-1-59259-707-9_25.

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Pretzlaff, Iris, and Kathrin H. Dausmann. "Impact of Climatic Variation on the Hibernation Physiology of Muscardinus avellanarius." In Living in a Seasonal World. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-28678-0_8.

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Ullrey, Duane E. "Seasonal Starvation in Northern White-Tailed Deer." In Comparative Physiology of Fasting, Starvation, and Food Limitation. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-29056-5_18.

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Hafeez, Mehak, and Irfan Ahmad. "Melatonin and Seasonal Reproduction in Teleosts." In Recent updates in molecular Endocrinology and Reproductive Physiology of Fish. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-8369-8_13.

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Webb, R., and I. K. Gauld. "Genetics and Physiology of Follicle Recruitment and Maturation during Seasonal Anoestrus." In Endocrine Causes of Seasonal and Lactational Anestrus in Farm Animals. Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-5026-9_4.

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Masman, Dirkjan, Serge Daan, and Maurine Dietz. "Heat Increment of Feeding in the Kestrel, Falco tinnunculus, and its Natural Seasonal Variation." In Physiology of Cold Adaptation in Birds. Springer US, 1989. http://dx.doi.org/10.1007/978-1-4757-0031-2_13.

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Zhang, Xueying, Xinyu Liu, and Dehua Wang. "Seasonal Changes in Body Mass and Energy Balance in Wild Small Mammals." In Comparative Physiology of Fasting, Starvation, and Food Limitation. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-29056-5_13.

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Nelson, C. J. "Physiology and Developmental Morphology." In Cool-Season Forage Grasses. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 2015. http://dx.doi.org/10.2134/agronmonogr34.c4.

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Parolin, Pia, Leandro V. Ferreira, Maria Teresa F. Piedade, Cátia Nunes da Cunha, Florian Wittmann, and Mauricio E. Arias. "Flood Tolerant Trees in Seasonally Inundated Lowland Tropical Floodplains." In Tree Physiology. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-27422-5_6.

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Follett, Brian K. "The Physiology of Puberty in Seasonally Breeding Birds." In Follicle Stimulating Hormone. Springer New York, 1992. http://dx.doi.org/10.1007/978-1-4684-7103-8_4.

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Conference papers on the topic "Seasonal physiology"

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Sazanova, K. V., E. R. Kotlova, M. A. Vinogradskaya, et al. "Seasonal metabolomic changes in plants of the genus Euphorbia." In IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future". Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-386.

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Пономаренко, Елена, та Татьяна Пазяева. "Оптимизация элементов технологии возделывания томатов в защищенном грунте по малообъемной технологии". У VIIth International Scientific Conference “Genetics, Physiology and Plant Breeding”. Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2021. http://dx.doi.org/10.53040/gppb7.2021.43.

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The elements of the technology of cultivation of tomatoes by a low-volume hydroponic method using the mineral wool substrate "Grodan" have been studied. The advantages of growing crops by the method of low-volume technology in the greenhouse complex SRL "Polimer Gaz Conducte", Falesti, Moldova are shown. The trade name of the branch is "EcoAgroPrim". Greenhouse SRL "PolimerGazPrim" is a member of the Moldovan Association "Association of Farmers of Moldova", which includes 128 greenhouse facilities. The enterprise produces 130-245 tons of pink-fruited indoor (greenhouse) tomato per year. We stu
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Tabalenkova, G. N., and R. V. Malyshev. "Comparative analysis of seasonal changes in physiological and biochemical parameters of shoots of winter-vegetating conifers." In IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future. Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-422.

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Vasilieva, I. V., T. D. Tatarinova, L. V. Vetchinnikova, A. A. Perk, and A. G. Ponomarev. "Composition and seasonal changes in dehydrins in the kidneys of different species of birch in contrasting regions." In IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future". Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-94.

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Chernobrovkina, N. P., E. V. Robonen, M. I. Zaitseva, and A. V. Egorova. "The accumulation of L-arginine in the needles of Pinus sylvestris L. in seasonal dynamics at different periods of application of nitrogen and boron." In IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future". Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-470.

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Маковей, Милания. "Использование мутантных генов томата при селекции на гетерозис". У VIIth International Scientific Conference “Genetics, Physiology and Plant Breeding”. Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2021. http://dx.doi.org/10.53040/gppb7.2021.60.

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The article presents the results on the use of lines of carriers of mutant marker genes in crossings to obtain heterotic F1 hybrids. The degree of dominance of the main traits of determining productivity (the duration of the growing season, the average number of flowers on inflorescences, the number of fruits and the mass of the fruit), depending on the characteristics of the initial parental forms, is shown. Combina-tions of hybrids with a high effect of heterosis in all studied features are isolated.
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Balmus, Zinaida, and Ludmila Cotelea. "Parfum perfect soi timpuriu de Salvia sclarea L." In VIIth International Scientific Conference “Genetics, Physiology and Plant Breeding”. Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2021. http://dx.doi.org/10.53040/gppb7.2021.48.

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The biological Salvia sclarea L. (sage) is a species with a special economic value, determined by the essential oil that has multiple uses in perfumery, cosmetics, aromatherapy, food, etc. The variety Par-fum Perfect is a triple hybrid with constant heterosis. The content of essential oil was determined three times per season through hydro distillation in Ginsberg apparatus and recalculated for dry matter. The production of essential oil in two years of harvesting constitutes 73,5kg/ha (8,7 kg/ha in first year and 64,8 in second year). The variety's efficiency is 3,2kg essential oil of per ton
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Cubukcu, Pinar, Korhan Sahar, and C. Aylin Oluk. "Oil, protein content and fatty acid compositions of soybean genotypes evaluated in double cropping system at the eastern mediterranean in Turkey." In VIIth International Scientific Conference “Genetics, Physiology and Plant Breeding”. Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2021. http://dx.doi.org/10.53040/gppb7.2021.100.

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Soybean (Glycine max (L.) Merrill) is very important crop for food, protein, and oil both human and animal feeding. The aim of this study determinate oil ratio, protein ratio and fatty acid compositions of Soybean breeding lines developed from Eastern Mediterranean Agricultural Research Institute (EMARI). This study was conductucted in double cropping system at the Eastern Mediterranean Agricul-tural Research Institute ( EMARI), Turkey in 2019 growing seasons. Through this study, it was realised that the fatty acid composition of soybean lines ranged from 11.34-9.80 for palmitic acid, 4.30-6.5
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Козарь, Елена, И. Енгалычева, А. Антошкин, Е. Козарь, Наталия Мащенко та Ала Боровская. "Использование вторичных метаболитов высших растений для обработки семян фасоли". У VIIth International Scientific Conference “Genetics, Physiology and Plant Breeding”. Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2021. http://dx.doi.org/10.53040/gppb7.2021.15.

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The use of preparations based on secondary plant metabolites is an alternative to chemical pesti-cides, to which the vegetable bean culture is very sensitive. Аll preparations stimulate the germination and development of the root system of seedlings, which contributes to an increase in the germination and resistance of beans to Fusarium in the early stages of development. 0.01% concentration is the most op-timal for treating beans before sowing. Verbascoside exhibits a prolonged immunomodulatory effect and effectively inhibits the development of the disease throughout the growing season. Biore
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Гинда, Елена, та Наталья Трескина. "Использование регуляторов роста растений для реализации продуктивного потенциала столового сорта винограда велика в зависимости от гидротермических условий периода вегетации". У VIIth International Scientific Conference “Genetics, Physiology and Plant Breeding”. Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2021. http://dx.doi.org/10.53040/gppb7.2021.37.

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In field experience, the influence of two-fold processing of table grape plants was studied by the Gibber-ellin, Zircon and Epin extra growth regulators on the structure of the bunch, yield and saccharinity of berry juice depending on the hydrothermal conditions of the growing season. It was established that the treatment of grape plants of the Great variety by growth regulators allows to reduce the negative influence of adverse ex-ternal factors and increase the productivity and quality of grape berries. Under more humidified conditions, treatment of Epin Extra plants (3.2 ml/l) contributes t
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Reports on the topic "Seasonal physiology"

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Brosh, Arieh, David Robertshaw, Yoav Aharoni, Zvi Holzer, Mario Gutman, and Amichai Arieli. Estimation of Energy Expenditure of Free Living and Growing Domesticated Ruminants by Heart Rate Measurement. United States Department of Agriculture, 2002. http://dx.doi.org/10.32747/2002.7580685.bard.

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Research objectives were: 1) To study the effect of diet energy density, level of exercise, thermal conditions and reproductive state on cardiovascular function as it relates to oxygen (O2) mobilization. 2) To validate the use of heart rate (HR) to predict energy expenditure (EE) of ruminants, by measuring and calculating the energy balance components at different productive and reproductive states. 3) To validate the use of HR to identify changes in the metabolizable energy (ME) and ME intake (MEI) of grazing ruminants. Background: The development of an effective method for the measurement of
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