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Relevant bibliographies by topics / Diurnal activity pattern

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Academic literature on the topic 'Diurnal activity pattern'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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Journal articles on the topic "Diurnal activity pattern"

1

Vredevoe, L. K., R. B. Kimsey, and P. J. Richter. "Temporal drop-off pattern of juvenile Ixodes pacificus (Acari: Ixodidae)." Canadian Journal of Zoology 75, no. 4 (1997): 613–17. http://dx.doi.org/10.1139/z97-076.

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We determined the temporal drop-off pattern of juvenile western black-legged ticks, Ixodes pacificus Cooley and Kohls, by recording the time of day that replete ticks dropped off common laboratory-reared and field-caught rodents. The majority of subadult ticks dropped during daylight hours. Larvae that attached to nocturnally active murid or diurnal sciurid rodents left their hosts during slightly different periods of the day. Larvae primarily departed from murids between 14:00 and 18:00 and from sciurids between 10:00 and 14:00. Drop-off of nymphs from rodents was significantly greater betwee

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Hall, Margaret I., Jason M. Kamilar, and E. Christopher Kirk. "Eye shape and the nocturnal bottleneck of mammals." Proceedings of the Royal Society B: Biological Sciences 279, no. 1749 (2012): 4962–68. http://dx.doi.org/10.1098/rspb.2012.2258.

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Most vertebrate groups exhibit eye shapes that vary predictably with activity pattern. Nocturnal vertebrates typically have large corneas relative to eye size as an adaptation for increased visual sensitivity. Conversely, diurnal vertebrates generally demonstrate smaller corneas relative to eye size as an adaptation for increased visual acuity. By contrast, several studies have concluded that many mammals exhibit typical nocturnal eye shapes, regardless of activity pattern. However, a recent study has argued that new statistical methods allow eye shape to accurately predict activity patterns o

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Hall, Margaret I., Jason M. Kamilar, and E. Christopher Kirk. "Eye shape and the nocturnal bottleneck of mammals." Proceedings of the Royal Society B: Biological Sciences 279, no. 1749 (2012): 4962–68. https://doi.org/10.5281/zenodo.13485899.

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(Uploaded by Plazi for the Bat Literature Project) Most vertebrate groups exhibit eye shapes that vary predictably with activity pattern. Nocturnal vertebrates typically have large corneas relative to eye size as an adaptation for increased visual sensitivity. Conversely, diurnal vertebrates generally demonstrate smaller corneas relative to eye size as an adaptation for increased visual acuity. By contrast, several studies have concluded that many mammals exhibit typical nocturnal eye shapes, regardless of activity pattern. However, a recent study has argued that new statistical methods allow

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Hall, Margaret I., Jason M. Kamilar, and E. Christopher Kirk. "Eye shape and the nocturnal bottleneck of mammals." Proceedings of the Royal Society B: Biological Sciences 279, no. 1749 (2012): 4962–68. https://doi.org/10.5281/zenodo.13485899.

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(Uploaded by Plazi for the Bat Literature Project) Most vertebrate groups exhibit eye shapes that vary predictably with activity pattern. Nocturnal vertebrates typically have large corneas relative to eye size as an adaptation for increased visual sensitivity. Conversely, diurnal vertebrates generally demonstrate smaller corneas relative to eye size as an adaptation for increased visual acuity. By contrast, several studies have concluded that many mammals exhibit typical nocturnal eye shapes, regardless of activity pattern. However, a recent study has argued that new statistical methods allow

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5

Hall, Margaret I., Jason M. Kamilar, and E. Christopher Kirk. "Eye shape and the nocturnal bottleneck of mammals." Proceedings of the Royal Society B: Biological Sciences 279, no. 1749 (2012): 4962–68. https://doi.org/10.5281/zenodo.13485899.

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Abstract:

(Uploaded by Plazi for the Bat Literature Project) Most vertebrate groups exhibit eye shapes that vary predictably with activity pattern. Nocturnal vertebrates typically have large corneas relative to eye size as an adaptation for increased visual sensitivity. Conversely, diurnal vertebrates generally demonstrate smaller corneas relative to eye size as an adaptation for increased visual acuity. By contrast, several studies have concluded that many mammals exhibit typical nocturnal eye shapes, regardless of activity pattern. However, a recent study has argued that new statistical methods allow

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6

Hall, Margaret I., Jason M. Kamilar, and E. Christopher Kirk. "Eye shape and the nocturnal bottleneck of mammals." Proceedings of the Royal Society B: Biological Sciences 279, no. 1749 (2012): 4962–68. https://doi.org/10.5281/zenodo.13485899.

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Abstract:

(Uploaded by Plazi for the Bat Literature Project) Most vertebrate groups exhibit eye shapes that vary predictably with activity pattern. Nocturnal vertebrates typically have large corneas relative to eye size as an adaptation for increased visual sensitivity. Conversely, diurnal vertebrates generally demonstrate smaller corneas relative to eye size as an adaptation for increased visual acuity. By contrast, several studies have concluded that many mammals exhibit typical nocturnal eye shapes, regardless of activity pattern. However, a recent study has argued that new statistical methods allow

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7

Ejigu, Dessalegn, Afework Bekele, and Larkin Powell. "Diurnal activity patterns of walia ibex (Capra walie) in Simien Mountains National Park, Ethiopia." Journal of Biology and Life Science 11, no. 2 (2020): 83. http://dx.doi.org/10.5296/jbls.v11i2.17049.

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Walia ibex (Capra walie) is an endangered and endemic species restricted to Simien Mountains National Park (SMNP), Ethiopia. Data on activity patterns of walia ibex were collected during October 2009 to November 2011, and the main objective of the research was to determine diurnal activity patterns of walia ibex in Simien Mountains National Park in order to design sound conservation strategies for the species. Scan sampling method was used for data collection on diurnal activity patterns of walia ibex. Diurnal activity patterns in walia ibex were bimodal, in which they were active before and a

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Ramos, Déborah, Lucian Canto, Felipe Silva, Martín Montes, João Pedro Souza-Alves, and Lucas Gonçalves. "Activity patterns of domestic dogs and native terrestrial mammals in the Tapacurá Ecological Station, Brazil." Mammalogy Notes 10, no. 1 (2024): 359. http://dx.doi.org/10.47603/mano.v10n1.359.

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Domestic dogs are a threat to biodiversity. We evaluated the activity patterns of domestic dogs and terrestrial mammals in a patch of Atlantic forest in northeastern Brazil. We expected native mammals to change their temporal pattern of activity in the presence of domestic dogs. We installed 16 camera traps in 2019 (January-March) and 16 cameras in 2021 (February-April), with a total effort effort of 640 trap days. We classified the activity of the species as diurnal, cathemeral, nocturnal and crepuscular. We found 274 records of 11 mammal species and overlapping activity between domestic dogs

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Brown, Scott A., Kimberly Langford, and Stacy Tarver. "Effects of certain vasoactive agents on the long-term pattern of blood pressure, heart rate, and motor activity in cats." American Journal of Veterinary Research 58, no. 6 (1997): 647–52. http://dx.doi.org/10.2460/ajvr.1997.58.06.647.

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Abstract Objective To determine whether a diurnal pattern exists in cardiovascular variables and motor activity, and whether pharmacologic agents that decrease (angiotensin converting enzyme inhibitor) or increase (Nω-nitro-L-arginine methyl ester [L-NAME]) blood pressure alter the pattern. Animals 6 clinically normal cats. Procedure Radiotelemetric implants were used to measure systemic arterial pressure, heart rate, and motor activity in conscious cats maintained in cages. Measurements were obtained during absence of treatment (control), treatment with dietary salt restriction plus an inhibi

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Logendra, Sitheswary, and Harry W. Janes. "DIURNAL PATTERN OF ADP-GLUCOSE PYROPHOSPHORYLASE ACTIVITY IN TOMATO." HortScience 28, no. 5 (1993): 537g—537. http://dx.doi.org/10.21273/hortsci.28.5.537g.

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The diurnal pattern of the activity of the starch synthesízing enzyme ADP-glucose Pyrophosphorylase was studied in young tomato seedlings, grown under a light/dark cycle of 12h/12h. The third leaf from the base of the plant was used for the study when they were 80 to 90% fully expanded. The enzyme activity had two peaks, a smaller peak during the light period and a larger peak during the dark period. The activity began to increase before the lights were turned on and it was maintained for the first four hours of the light period and then began to decline. Similarly, the activity began to incr

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Dissertations / Theses on the topic "Diurnal activity pattern"

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Tanguay, Geneviève Véronique. "Diurnal activity and behaviour patterns of captive ditch-dwelling muskrats." Thesis, McGill University, 1985. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=65380.

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Retief, Kirsten. "Are foraging patterns of aerial predators influencing diurnal activity of their prey?" Bachelor's thesis, University of Cape Town, 2011. http://hdl.handle.net/11427/23945.

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There is often a reciprocal relationship between predators and their dominant prey. This results in continuous co-evolution, where the prey selects more efficient ways to avoid predation and the predator selects more efficient ways of catching prey. The aim of this study was to determine if aerial predators (raptors) influence diurnal activity patterns of their prey (mice). Sampling of both raptors and mice was done simultaneously during autumn, winter and spring at two different study sites in three different habitats on South Africa's arid west coast. Sixty PVC mouse traps were checked every

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Juby, Roxanne. "Diurnal and nocturnal activity patterns and habitat use of Algoa Bay’s rocky reef fish community." Thesis, Rhodes University, 2017. http://hdl.handle.net/10962/44827.

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Distinct day-night changes in ambient light are recognised as an important driver of animal activity patterns, with predictable changes to the structure and composition of animal communities between day and night. While day-night variation in the structure of animal communities has been well researched for terrestrial organisms and shallow marine fish communities around the world, there has been limited research of this type conducted on South Africa’s rocky reef fish communities. Consequently, we have a poor understanding of how nocturnal reef fish communities are structured and the day-night

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Vitali, Simone. "The functional morphology of the lungs of small Australian passerines having different diurnal activity patterns." Thesis, Vitali, Simone (1996) The functional morphology of the lungs of small Australian passerines having different diurnal activity patterns. PhD thesis, Murdoch University, 1996. https://researchrepository.murdoch.edu.au/id/eprint/52088/.

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This thesis examines the relationship between pulmonary microanatomy, metabolic physiology and diurnal activity in Australian passerines. The selected species were sympatric, and were of similar body mass, but differed in the energetic demands of their diurnal routine. The five species selected represented three activity categories: high (Hirundinidae, swallows), moderate (Meliphagidae, honeyeaters) and low (Maluridae, fairy wrens). These classifications were based on literature data, supported by field observation and calculations of flight cost based on measurement of wing morphology.

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Liu, Chia-hong, and 劉家宏. "Diurnal activity pattern of Crested Serpent Eagles Spilornis cheela hoya in Kenting, southern Taiwan." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/00957264702005867185.

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碩士<br>國立臺南大學<br>環境生態研究所碩士班<br>99<br>I radiotelemetry-tracked the diurnal activity pattern of 3 unbreeding Crested Serpent Eagles Spilornis cheela hoya, 1 adult male, 1 adult female, and 1 young, from January to August 2008 in Kenting, southern Taiwan. All 3 birds spent most of daylight hours for perching (98.6%), but a few time for inter-perch flight (0.2%), hunting (0.5%), and circling (0.9%). The extremely high proportion of perching behavior might caused by a sit-and-wait foraging strategy of the eagles. The eagles generally ate before noon, whereas the male frequently ate crabs at a val

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Wen, Wei-jia, and 溫唯佳. "Diurnal Behavior and Activity Patterns of Cattle Egret (Bubulcus ibis) in Poultry Farm." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/58701384382677695565.

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碩士<br>國立中山大學<br>生物科學系研究所<br>101<br>Avian influenza virus subtype H5N1 was isolated from numerous dead aquatic birds at Qinghai Lake in 2005, and wild migratory aquatic birds have been suggested as the reservoir of influenza A virus. Our laboratory revealed that wild birds used poultry farms oftentimes in 2008 to 2009. In particular, the Cattle Egret was the most possible bridge species to spread avian influenza virus. Cattle Egrets used habitats with migratory birds, but also entered poultry farms as their main area of activity. If the migratory birds infected with avian influenza virus co-hab

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WANG, CHIA-CHI, and 王佳琪. "Diurnal Activity Patterns of Wintering Black-faced Spoonbills (Platalea minor) in Chigu, Tainan County." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/59270963202837663126.

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碩士<br>國立臺灣師範大學<br>生物研究所<br>89<br>From September 1998 to May 1999, time budgets of diurnal behavior of the Black-faced Spoonbills (Platalea minor) were observed at the wintering area in Chigu, Tainan County. Communal and individual behavior, and the impact of disturbance on their behavior were studied. The activities of this species were classified into 7 categories. Resting (79.57% of observations) was the predominant diurnal activity, followed by maintenance (9.97%), transitional behavior (5.72%), locomotion (3.23%), foraging (0.93%), social interaction (0.45%), and others (0.13%). Obser

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Chao-Kuo, Liu, and 劉照國. "A study of diurnal activity patterns by Eurasian Curlew(Numenius arquata)at Ta-Du Estuary, Taiwan." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/82596249220995777281.

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碩士<br>東海大學<br>環境科學系<br>90<br>The Eurasian Curlew (Numenius arquata oreintalis) is one of the uncommon wintering shorebirds in Taiwan, and the biggest population is at the Da-Tu Estuary. Because of the construction of the Tai-Power Generator, this population moved southward from the Da-Tu River mouth, and were found along the coastline at the Changhua Coastal Industrial Park during the last five years. Meanwhile, the counting data show that this population growth is decreasing. Due to the increase of reclamation and human disturbance, the conservation issues for this population are necessary

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Books on the topic "Diurnal activity pattern"

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P, Rowe Sean, Breininger David R, and United States. National Aeronautics and Space Administration., eds. Temporal, spatial, and diurnal patterns in avian activity at the Shuttle Landing Facility, John F. Kennedy Space Center, Florida, U.S.A. National Aeronautics and Space Administration, 1997.

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Covassin, Naima, and Virend K. Somers. The cardiovascular system during sleep. Edited by Guido Grassi. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780198784906.003.0028.

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The majority of molecular, physiological, and behavioural processes undergo substantial variations across a 24 h period. The health implications of such fluctuations, whether they are expressions of an intrinsic circadian rhythmicity or are secondary to changes in physical activity, posture, and/or sleep, are increasingly recognized. Similar to other biological functions, the cardiovascular system exhibits a prominent day–night profile, with profound haemodynamic, autonomic, and hormonal oscillations occurring during the sleep period. These time-dependent and sleep stage-dependent patterns of

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3

Mills, M. G. L., and M. E. J. Mills. Twenty-four-hour activity patterns and distances moved. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198712145.003.0005.

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Cheetahs spent 70.2% of their time resting, 29.3% on food acquisition, and only 0.6% socializing. Males spent more time walking than females did. Females with small cubs spent more time vigilant than single females and females with large cubs. Cheetahs were predominantly diurnal. However, single animals and coalition males especially remained active after dark to extend hunting time because of the heat in summer, and to hunt springhares throughout the year. They showed a preference, but not exclusively so, for moonlit nights. Male cheetahs moved further per 24 h than females did and moved almo

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Ross, Joanna, Andrew J. Hearn, and David W. Macdonald. The Bornean carnivore community: lessons from a little-known guild. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198759805.003.0014.

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Niche differentiation reduces competition between species and modifies predation risk such that species coexistence is promoted. Temporal partitioning is a type of niche differentiation that has only relatively recently been specifically investigated. In this chapter, data from 515 camera trap stations from Sabah, Malaysian Borneo is used to describe the presence, habitat associations and activity patterns of Bornean carnivores and to investigate temporal partitioning between species. Primary and old logged forest were the most species rich sites and small forest fragments and oil palm plantat

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Osborne, Richard W. Daydreaming in the context of diurnal activity patterns in a breeding group of captive lowland gorillas. 1986.

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Book chapters on the topic "Diurnal activity pattern"

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Sack, Robert A., Sonal Sathe, Ann R. Beaton, Bruce Bogart, and George Lew. "Changes in the Diurnal Pattern of the Distribution of Gelatinases and Associated Proteins in Normal and Pathological Tear Fluids: Evidence that the PMN Cell is a Major Source of MMP Activity in Tear Fluid." In Advances in Experimental Medicine and Biology. Springer US, 2002. http://dx.doi.org/10.1007/978-1-4615-0717-8_76.

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"Proceedings of the First International Snakehead Symposium." In Proceedings of the First International Snakehead Symposium, edited by Nicolas W. R. Lapointe, Ryan K. Saylor, and Paul L. Angermeier. American Fisheries Society, 2019. http://dx.doi.org/10.47886/9781934874585.ch6.

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<em>Abstract.</em>—Understanding the diel activity of a species can shed light on potential interactions with other species and inform management practices. To understand the diel activity of Northern Snakehead <em>Channa argus</em>, feeding habits and movement patterns were observed. Two hundred seventy-three Northern Snakehead were captured by boat electrofishing during May and June of 2007 and 2008. Their gut contents were extracted and preserved. The level of digestion of each prey item was estimated from fresh (1) to >50% digested (4) or empty (5). Random forest

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Covassin, Naima, and Virend K. Somers. "The cardiovascular system during sleep." In ESC CardioMed, edited by Guido Grassi. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780198784906.003.0028_update_001.

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The majority of molecular, physiological, and behavioural processes undergo substantial variations across a 24 h period. The health implications of such fluctuations, whether they are expressions of an intrinsic circadian rhythmicity or are secondary to changes in physical activity, posture, and/or sleep, are increasingly recognized. Similar to other biological functions, the cardiovascular system exhibits a prominent day–night profile, with profound haemodynamic, autonomic, and hormonal oscillations occurring during the sleep period. These time-dependent and sleep stage-dependent patterns of

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Grahame-Smith, D. G., and J. K. Aronson. "The drug therapy of endocrine and metabolic disorders." In Oxford Textbook of Clinical Pharmacology and Drug Therapy. Oxford University PressNew York, NY, 2002. http://dx.doi.org/10.1093/oso/9780192632340.003.0027.

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Abstract Reduced function of the anterior pituitary gland results in underactivity of the organs that are normally stimulated by the pituitary trophic hormones, of which the most important, because deficiency is life-threatening, are ACTH (the adrenocorticotrophic hormone, corticotrophin) and TSH (thyroid-stimulating hormone). In children, growth hormone deficiency is also important, although deficiency in adults may be more important than has been previously recognized. Gonadotrophin deficiency, although not directly life-threatening, requires treatment. ACTH deﬁciency For adrenal insufficien

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Tate, Barbara A., Gary S. Richardson, and Mary A. Carskadon. "Maturational Changes in Sleep-Wake Timing: Longitudinal Studies of the Circadian Activity Rhythm of a Diurnal Rodent." In Adolescent Sleep Patterns. Cambridge University Press, 2001. http://dx.doi.org/10.1017/cbo9780511499999.007.

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Ge, Nan, Shuhong Wu, Xudong Lu, Yang Shao, and Xiaoyang Chen. "Soil Respiration of Grassland Under Different Utilization Patterns in Xilin River Basin." In Advances in Transdisciplinary Engineering. IOS Press, 2023. http://dx.doi.org/10.3233/atde230355.

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This study focused on investigating the natural grassland and human-disturbed grassland within the Xilin River basin, which was established in 2013. Different slope positions within these grassland areas were selected to analyze the effects of various utilization methods. Soil respiration dynamics were measured daily using the ADC soil respiration analyzer. The key findings can be summarized as follows: Diurnal patterns of soil respiration showed distinct single peak curves for both land use types and different slope positions. Peak activity consistently occurred between 13:00 and 14:30 each d

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Speakman, John R. "Chiropteran nocturnality." In Ecology, Evolution and Behaviour of Bats. Oxford University PressOxford, 1995. http://dx.doi.org/10.1093/oso/9780198549451.003.0012.

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Abstract Despite their diverse feeding habits almost all bats are exclusively nocturnal. Explanations of chiropteran nocturnality have focused on three potentially negative consequences of feeding in daylight: competition with insectivorous (and frugivorous) birds, risk of avian predation and risk of hyperthermia. A survey of daylight flying by bats in the UK suggested that the risk of avian predation might be the most significant factor, and this was supported by observed predation rates on bats deliberately released to fly during daylight in south-eastern Australia. There are many island gro

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Conference papers on the topic "Diurnal activity pattern"

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Köhler, M., C. Mivashita, A. Friedl, S. Littbarski, M. Heiden, and E. Wenzel. "ENDOGENOUS CIRCADIAN RHYTHM OF FIBRINOLYTIC PARAMETERS." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1644840.

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Recently, the fibrinolytic system was shown to be dependent on complex interactions of several proteins for which specific test systems have been developed. We report on the results in placebo groups of two drug trials which strongly suggest an endogenous circadian rhythm of these parameters. In the first trial, 6 male subjects consecutively received either different heparins or placebo (group A). In a double blind placebo controlled trial, 10 male subjects received either DDAVP or placebo (group B). Blood was obtained before (7:30 a.m.), and 1, 2, 3, 4, 6, 9, 12 h and, only in group A, 15 and

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Kokubo, Kumiko, Tsunehiko Tanaka, Kazunori Iwasa, Kosuke Sawa, Hiroshi Kadotani, and Masashi Komori. "Preliminary study investigating influence of anti-depressant medication on diurnal physical activity patterns." In 2017 IEEE Life Sciences Conference (LSC). IEEE, 2017. http://dx.doi.org/10.1109/lsc.2017.8268145.

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Smrdel, A., and F. Jager. "Diurnal changes of heart rate and sympatho-vagal activity for temporal patterns of transient ischemia." In Computers in Cardiology, 2005. IEEE, 2005. http://dx.doi.org/10.1109/cic.2005.1588240.

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Schlichting, Alexander, Michael Shafer, and Ephrahim Garcia. "Multi-Source Energy Harvesting Schemes With Piezoelectrics and Photovoltaics on an Avian Bio-Logger Draft." In ASME 2012 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/smasis2012-8130.

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Solar energy harvesting possesses relatively high energy and power densities when compared to other energy harvesting methods. However, solar energy harvesting applications are severely limited by diurnal cycles and weather patterns. For biological applications, such as avian bio-loggers, the subject’s activity levels and location introduce further variability into the availability of solar energy. This work focuses on the challenges associated with developing a multi-source energy harvesting solution and overall power management system for an avian bio-logger. It uses an ATmega128RFA1 microco

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