Bibliografie tematiche / Birds Birds

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Letteratura scientifica selezionata sul tema "Birds Birds"

Autore: Grafiati
Pubblicato: 4 giugno 2021
Ultima modifica: 19 febbraio 2022

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Articoli di riviste sul tema "Birds Birds"

1

Hasib, Abdullah, Risaldi Muhamad, Talita Yuanda Reksa, Alvina Ulimaz Artha e Erma Safitri. "Utilization of Sumbawa Tropical Forest Honey Apis Dorsata to Improve Fertility of Indonesia Oriental Magpie Robin (Copsychus saularis) as Effort Animal Population Increasement". KnE Life Sciences 3, n. 6 (3 dicembre 2017): 619. http://dx.doi.org/10.18502/kls.v3i6.1190.

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Abstract (sommario):
The objective of this experiment is to observe the effect of forest honey produced by giant bees Apis dorsata on improving fertility and egg number of the bird. The bird which observed in this experiment is captive bird Oriental Magpie Robin (Copsychus saularis). Twelve paired captive bird in official captivity were transferred into new pairing cage and adapted along two weeks. Every bird was fed with crickets and normal ration mixed with low protein diet (LP) with 16% of crude protein gradually. After an adaptation period, twelve paired captive bird were divided into three groups T1, T2 and T3. Birds were treatened with honey solution 5%, 10% and 15% concentration series in 1 ml aquadest intraabdominal of 10 crickets and fed with 15 crickets and 20 gram low protein ration (16%) per day for two laying periods. Egg production each group were calculated and observed its fertility among all egg production in one parental. In accordance with that, the results were analyzed descriptively. This pre-treatment, the bird’s mating behaviour becomes a week faster than the normal period. Bird’s fertility is also increasing with the provision of honey in the bird nutrition. In the bird’s pairs in cage’s number 9 and 10 have shown development by producing 3 fertile eggs after being treated with honey. In the previous period showed from 3 eggs only 1 being fertile. Honey has not been able to increase the number of eggs produced by birds. However, there is an enhancement in the animal population up to 25% of the 12 pairs of birds that are used as experimental samples in the captivity. The conclusion of this study shows that honey can accelerate the mating behaviour of birds and can increase the fertility of birds' eggs. However, honey has not yet affected the increase the quantity of the birds' egg. Longer observation’s duration with extra bird’s sample is needed for future research, in order to see the reproduction cycle of birds over several periods. Field research related to nutrition in chemistry nutrition’s fields related the active ingredient in honey that can affect the reproduction system is also important to conducted for further research. Keywords: Oriental Magpie Robin; Eggs Production; Fertility; Mating Behaviour; Honey
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2

Yeremieiev, Volodymyr. "Development of software for the study of ornithocomplexes on the territory of wind stations using the results of observations by the route counting method". Ukrainian Journal of Educational Studies and Information Technology 8, n. 3 (30 settembre 2020): 28–48. http://dx.doi.org/10.32919/uesit.2020.03.04.

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An information system (IS) BIRDS2 has been developed for storing and analyzing data obtained by monitoring the behavior of birds on the territory of wind power plants (WPPs) using the route accounting method. The program code is compiled on the basis of Windows Forms technology in the Microsoft Visual Studio Community 2019 software development environment. The operation of the program was tested by comparing the results of monitoring bird migration on the territory of the Primorsk-1 wind farm with known literature data. The sample size of registered birds used for analysis consisted of 8927 birds, of which 802 were of the transit type, 2511 were of the forage type, and 5614 were of the nesting type. The observations were carried out by the route counting method, adapted by V. D. Siokhin and P. I. Gorlov in relation to the territory of wind parks. During the monitoring process, eight parameters were recorded: the date of observation, the time of registration, the coordinates of the registration on the Google map, the number of birds, the species of the individual, the direction of flight, the type of location on the territory of the wind farm (transit, forage, nesting), and the flight altitude. The user-friendly interface allows you to analyze the behavior of birds on the territory of the station according to all accounting characteristics. The IS makes it possible to determine the number of birds in flight over the territory of the wind park at a given time, to find the coordinates of the points of intersection of the bird's flight path with the boundaries of the wind farm, to calculate the length of the bird's flight path over the area occupied by the wind park.
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3

Roselli, Megan A., Samantha M. Cady, Sirena Lao, Bruce H. Noden e Scott R. Loss. "Variation in Tick Load Among Bird Body Parts: Implications for Studying the Role of Birds in the Ecology and Epidemiology of Tick-Borne Diseases". Journal of Medical Entomology 57, n. 3 (28 dicembre 2019): 845–51. http://dx.doi.org/10.1093/jme/tjz228.

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Abstract Wild birds play important roles in the maintenance and dispersal of tick populations and tick-borne pathogens, yet in field studies of tick-borne disease ecology and epidemiology there is limited standardization of how birds are searched for ticks. We conducted a qualitative literature review of 100 field studies where birds were searched for ticks to characterize which parts of a bird’s anatomy are typically sampled. To increase understanding of potential biases associated with different sampling approaches, we described variation in tick loads among bird body parts using field-collected data from 459 wild-caught birds that were searched across the entire body. The literature review illustrated a lack of clarity and consistency in tick-searching protocols: 57% of studies did not explicitly report whether entire birds or only particular body parts were searched, 34% reported concentrating searches on certain body parts (most frequently the head only), and only 9% explicitly reported searching the entire bird. Based on field-collected data, only 22% of ticks were found on the head, indicating that studies focusing on the head likely miss a large proportion of ticks. We provide tentative evidence that feeding locations may vary among tick species; 89% of Amblyomma americanum, 73% of Ambloyomma maculatum, and 56% of Haemaphysalis leporispalustris were on body parts other than the head. Our findings indicate a need for clear reporting and increased standardization of tick searching methodologies, including sampling the entire bird body, to provide an unbiased understanding of the role of birds in the maintenance and emergence of tick-borne pathogens.
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Astuti, Dwi, e Siti Nuramaliati Prijono. "Diversity of The Ornate Lorikeet (Trichoglossus ornatus) Birds Based on Mitochondrial DNA Protein Coding Gene". Biosaintifika: Journal of Biology & Biology Education 10, n. 2 (29 agosto 2018): 465–71. http://dx.doi.org/10.15294/biosaintifika.v10i2.13501.

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Ornate lorikeet (Trichoglossus ornatus) is an endemic bird in Sulawesi. Endemism is one of the factors in declining bird’s population. In the case of the birds conservation programme, information about gene diversity is important for basic strategy. Mitochondrial DNA of animals consists of protein coding genes including ND2 gene. This study informs diversity of the Ornate Lorikeet (Trichoglossus ornatus) birds based on DNA sequences of ND2 gene. DNA total was extracted from blood samples of 21 birds. PCR (Polymerase Chain Reaction) was performed and successfully amplified a single DNA fragment of ND2 gene for all birds. DNA fragments were sequenced and totally 997 base pairs were analyzed. NJ tree was constructed using MEGA5. All DNA sequence data showed that between the birds there were 20 polymorphic (segregating) sites with mean genetic distance was 0.004 ± 0.002 (ranged from 0,000 – 0,008), and had 17 sequence haplotypes (HTor1- HTo17). Haplotype diversity (Hd) was 0.967 ± 0.30387 and nucleotide diversity (Pi) was 0.00439 ± 0.0012. Genetic diversity information could be potential relevance to the breeding management for conservation of the birds.
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Yudkin, V. A., e M. A. Grabovski. "QUANTITATIVE METHOD OF ESTIMATE OF AERODROME BIRDS HAZARD RISK". Civil Aviation High TECHNOLOGIES 21, n. 4 (28 agosto 2018): 48–59. http://dx.doi.org/10.26467/2079-0619-2018-21-4-48-59.

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The formalized parameters of bird hazard assessment at the aerodrome are presented. The size of total biomass of all birds that are in a zone of aircraft movement reflects the aggregate characteristic of ornithological hazard. This is a dynamic parameter, its dimensionality is kg/hour‧km2. The size of biomass is differentiated on high-altitude layers and the directions of its movement. In addition, it is necessary to estimate activity of each bird species at the aerodrome as component parts of bird hazard. Its dimensionality is individuals/hour‧km2. One more parameter of aerodrome bird hazard in the assessment process of activity of each bird species is the behavior pattern of birds in aerodrome airspace. This parameter will allow to reveal the sources of bird arrivals at the airfield and to detect the causes of it. Assessment of this share is necessary to choose the effective measures to decrease bird strike risk. The birds recording technique at airfield has been designed to obtain quantitative values of main parameters of bird hazard. The birds recording is carried out from the observation points located on the opposite sides of the runway. The birds recording technique is based on visual detection of birds, identification of species, sex and age determination, expert estimate of altitude and direction of their movement. Except the flying birds, the foraging and resting birds on the ground are also considered. The contribution of these birds to the aggregate value of ornithological hazard is bigger than overflying birds. The birds recording technique is described in detail. The norms and frequency of birds recording to obtain data on daily and seasonal dynamics of aerodrome bird hazard are substantiated. The algorithm of processing the results of birds recording and calculation of the main parameters value of bird hazard is stated. Gradations of bird hazard and relevant measures to decrease quantity of birds at airfield are proposed.
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Kidd, Aline H., e Robert M. Kidd. "Addendum to Problems and Benefits of Bird Ownership". Psychological Reports 84, n. 2 (aprile 1999): 368–70. http://dx.doi.org/10.2466/pr0.1999.84.2.368.

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Because several recent studies suggested that adults who fed only wild birds would report having different problems and benefits than did pet bird owners who also fed wild birds, and pet bird only owners, the present study added data to clarify such differences. 150 adults were selected so that 50 persons (25 men and 25 women) each were classified into one of three groups: those who only owned pet birds, those who owned pet birds and also fed wild birds, and those who only fed wild birds. There were no significant differences between men and women in any of the three groups, and no significant differences in their responses. The 50 people who fed wild birds only reported having added problems with neighbors' cats, bees, ants, squirrels, blue jays, and other oppressive larger birds, but the 50 pet bird owners who also fed wild birds and the owners of pet birds only reported the same problems with minor differences in type and number of interlopers. Clearly, all bird lovers shared similar characteristics, feelings, and behaviors toward birds and acknowledged the minor differences in attitudes toward the benefits and problems created by the birds' various interactions and behaviors with humans.
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Falke, Cassandra. "Thinking with Birds: John Clare and the Phenomenology of Perception". Romanticism 26, n. 2 (luglio 2020): 180–90. http://dx.doi.org/10.3366/rom.2020.0463.

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John Clare's bird's nest poems create much of their dramatic interest by emphasising the vulnerability of the birds, the fragility of the eggs, and the interdependence of the surrounding ecosystem. This essay draws on concepts from French phenomenology to discuss the poet-speaker's embeddedness in a particular moment within that ecosystem and the extent to which his own vulnerability facilitates empathy with the birds he meets. Clare foregrounds the tension between pre-reflective processes, which Maurice Merleau-Ponty calls ‘operative intentionality’, and the categorical concepts or expectations that fail to account for these. He establishes the birds' own perceptive acts as part of what is given within operative intentionality, without claiming that his understanding is adequate to thinking with a bird or conceptualizing the delight of discovery. Jean-Luc Marion's concept of ‘saturated phenomenality’ provides a means of describing the surplus of what phenomenologists call ‘intuition’, to which Clare's bird's nest poems often attest.
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Widya Pintaka Bayu Putra. "PREDICTING THE GROWTH CURVE OF BODY WEIGHT IN MALEO BIRDS (MACROCEPHALON MALEO)". OISAA Journal of Indonesia Emas 4, n. 2 (15 giugno 2021): 59–63. http://dx.doi.org/10.52162/jie.2021.004.02.4.

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Maleo bird (Macrocephalon maleo) is the one of protected bird’s species and originated from Sulawesi island of Indonesia. This study was carried out to obtain the growth curve of body weight (BW) in mixed-sex Maleo birds from hatching to yearling ages. The growth curve in this study was calculated with non-linear regression of Logistic (L) and Gompertz (G) models using CurveExprt 1.4. computer program. The primary data in this study was cited from previous study through a literature study. Research showed that the asymptotic weight (A) in birds was 1825.34 g (L) and 3429.23 g (G). The weight of inflection (Wi) in studied birds were 912.67 g (L) and 1260.75 g (G). The time of inflection (ti) in birds was 8.51 months (L) and 11.00 months (G). The maximum growth rate in birds was 159.72 g/month (L) and 151.29 g/month (G). The coefficient of determination (R2) in both models included of very high category (0.80<R2<1.00) but the lower of standard error (SE) value showed in L model. It can be concluded that the non-linear regression of Logistic model can be used as BW predictors in mixed-sex Maleo birds.
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Hedenstrom, A., e F. Liechti. "Field estimates of body drag coefficient on the basis of dives in passerine birds". Journal of Experimental Biology 204, n. 6 (15 marzo 2001): 1167–75. http://dx.doi.org/10.1242/jeb.204.6.1167.

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During forward flight, a bird's body generates drag that tends to decelerate its speed. By flapping its wings, or by converting potential energy into work if gliding, the bird produces both lift and thrust to balance the pull of gravity and drag. In flight mechanics, a dimensionless number, the body drag coefficient (C(D,par)), describes the magnitude of the drag caused by the body. The drag coefficient depends on the shape (or streamlining), the surface texture of the body and the Reynolds number. It is an important variable when using flight mechanical models to estimate the potential migratory flight range and characteristic flight speeds of birds. Previous wind tunnel measurements on dead, frozen bird bodies indicated that C(D,par) is 0.4 for small birds, while large birds should have lower values of approximately 0.2. More recent studies of a few birds flying in a wind tunnel suggested that previous values probably overestimated C(D,par). We measured maximum dive speeds of passerine birds during the spring migration across the western Mediterranean. When the birds reach their top speed, the pull of gravity should balance the drag of the body (and wings), giving us an opportunity to estimate C(D,par). Our results indicate that C(D,par) decreases with increasing Reynolds number within the range 0.17-0.77, with a mean C(D,par) of 0.37 for small passerines. A somewhat lower mean value could not be excluded because diving birds may control their speed below the theoretical maximum. Our measurements therefore support the notion that 0.4 (the ‘old’ default value) is a realistic value of C(D,par) for small passerines.
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Badmaev, A. A. "Traditional Buryat Beliefs About Birds". Archaeology, Ethnology & Anthropology of Eurasia 48, n. 2 (26 giugno 2020): 106–13. http://dx.doi.org/10.17746/1563-0110.2020.48.2.106-113.

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This study, based on ethnographic, linguistic, and folk materials, describes and interprets Buryat ideas of birds. The analysis of lexical data reveals the principal groups of birds according to the Buryat folk classification. The bat’s status is indistinct, since bats are not subordinate to the kings of the animal world. Diagnostic criteria underlying the classification of birds are outlined. The main criterion was whether a bird was beneficial or harmful. Ornithomorphic images in Buryat mythology, folklore, and ritual are described. Cult birds and bird totems are listed, and relics of local bird cults (those relating to swan, goose, duck, pigeon, and eagle) are revealed. Birds with positive connotations are the swan, crane, swallow, pigeon, eagle, and eagle-owl. Those with negative connotation are the kite, raven, crow, quail, cuckoo, and hoopoe). The attitude toward ducks, hawks, magpies, and jackdaws is ambivalent. Certain birds (ducks and ravens) were related to cosmogonic ideas; others (swan, goose, eagle, etc.) were endowed with a werewolf capability. The raven, the cuckoo, and the hoopoe symbolized natural cycles, whereas the magpie and the quail were associated with the soul. The role of bird images in the mytho-ritual practices is discussed. The Buryat mythological ideas reflected not only specific ethnic views of certain birds, but also universal ones.
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Più fonti

Tesi sul tema "Birds Birds"

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Yoon, Hye Jung. "Birds, Birds, Bluebirds". University of Cincinnati / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1504802573765048.

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Stephens, Jaime L. "A comparison of bird abundance and nesting in harvest units, habitat islands, and mature coniferous forests in southwestern Oregon /". View full-text version online through Southern Oregon Digital Archives, 2005. http://soda.sou.edu/awdata/050801c1.pdf.

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Abstract (sommario):
Thesis (M.S.)--Southern Oregon University, 2005.
"A thesis submitted to ... Southern Oregon University in partial fulfillment of the requirements for the degree of Master of Science ..." Includes bibliographical references (leaves 70-73). Also available via Internet as PDF file through Southern Oregon Digital Archives: http://soda.sou.edu. Search Bioregion Collection.
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Barch, Brian T. "The annual midwest crane count : development of a program plan /". Link to full-text, 2006. http://epapers.uwsp.edu/thesis/2006/barch.pdf.

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McDermott, Molly E. "Breeding and post-breeding forest bird community dynamics in regenerating clearcuts and two-age harvests in the central Appalachians". Morgantown, W. Va. : [West Virginia University Libraries], 2007. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=5328.

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Abstract (sommario):
Thesis (M.S.)--West Virginia University, 2007.
Title from document title page. Document formatted into pages; contains viii, 133 p. : ill. (some col.), col. maps. Includes abstract. Includes bibliographical references.
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Latta, Steven C. "Ecology and population regulation of neotropical migratory birds in the Sierra de Bahoruco, Dominican Republic /". free to MU campus, to others for purchase, 2000. http://wwwlib.umi.com/cr/mo/fullcit?p9998494.

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Cravey, Suzanne Perritt. "Are pesticides a factor in bird declines? /". Connect to this title online, 2005. http://www.orwapif.org/pdf/pesticides%5Fbirds.pdf.

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Blackburn, Emma. "The wintering and migration ecology of the whinchat Saxicola rubetra, a declining Palearctic migrant". Thesis, University of St Andrews, 2014. http://hdl.handle.net/10023/11859.

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For migrant birds, the non-breeding season can greatly influence survival and future reproductive success. Knowledge of annual and overwinter survival, the degree of site fidelity and habitat use in the non-breeding season, migration ecology, routes and stopovers, and whether these differ with age or sex is fundamental to understanding population dynamics, vulnerability to anthropogenic habitat degradation, and consequently for understanding the severe widespread declines of migrant bird species. The degree to which a migrant is a winter specialist or generalist is likely to be central to understanding population dynamics. I studied survival rates and the wintering and migration ecology of a declining Palearctic migrant, the whinchat Saxicola rubetra, wintering in West Africa, to establish how the non-breeding season may influence migrant population dynamics. Whinchats were extremely site faithful to both within and between years, holding distinct winter territories and returning to those territories in subsequent winters, despite the opportunity to relocate. Overwinter survival was very high and annual survival was comparable to or higher than that reported on the breeding grounds. Because our power to detect resident and dispersing birds was high, survival rates likely estimated true survival well. Habitat characteristics varied widely across territories and territories were smaller if more perching shrubs and maize were present. Most individuals showed a tolerance or even preference for human modified habitats. Some individuals may have multiple wintering sites. There was no evidence of dominance-based habitat occupancy or any differences in winter ecology, site fidelity, survival and most aspects of migratory behaviour between age and sex classes. Migratory connectivity occurred only on a large-scale and individual migratory behaviour was also varied. Fundamentally, the results suggest a generalist strategy in the non-breeding season within their wintering habitat of open savannah, most likely as an adaption to stochastic site selection within the wintering range for juveniles undertaking their first migration plus changing and unpredictable conditions both within and between years. Consequently, wintering conditions may not significantly limit whinchat populations and mortality is probably highest during active migration. Notably, non-specialist migrants such as whinchats may have some resilience at the population-level to the increasing anthropogenic habitat modification occurring in Africa, suggesting that conditions during migration and in Europe may be driving declines; yet establishing the currently unknown thresholds of any resilience is likely to be fundamental for the future conservation migrants.
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Holt, Rachel Faith Martin Kathy. "Habitat selection, demography, and conservation implications for a cavity-nesting community in a managed landscape". Connect to this title online, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape16/PQDD%5F0003/NQ27952.pdf.

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Wang, Ximin. "A plan for creating a national bird watching society in Mainland China for bird conservation and education /". Link for full text, 2008. http://epapers.uwsp.edu/thesis/2008/Wang.pdf.

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Abstract (sommario):
Thesis (M.S.)--University of Wisconsin--Stevens Point, 2008.
Submitted in partial fulfillment of the requirements of the degree Master of Science in Natural Resources (Environmental Education and Interpretation), College of Natural Resources. Includes bibliographical references (leaves 49-50).
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Stearns, Danielle Marie 1969. "Bird abundance as an indicator of habitat quality for breeding birds". Thesis, The University of Arizona, 1995. http://hdl.handle.net/10150/278475.

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Reproductive success and survival of birds often are impractical to measure. Therefore, biologists frequently rely on measures of bird abundance alone to evaluate habitat quality for breeding birds. I examined whether results from standard survey techniques for birds during the breeding season reflected number of nesting pairs and reproductive success of 5 passerine species. Abundance of 3 species was positively associated with number of nesting pairs, but the relationship between abundance and reproductive success varied among these species. Differences in detectability of breeding males may partly explain why abundance and number of nesting pairs were related in some species and not in others. Variations in the availability and quality of habitat patches among plots could produce the different relationships I observed between abundance and reproductive success. My results suggest that measures of reproductive success as well as abundance should be used to determine habitat quality for breeding birds.
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Più fonti

Libri sul tema "Birds Birds"

1

Braus, Judy. Birds, birds, birds. A cura di National Wildlife Federation. Washington, D.C: National Wildlife Federation, 1985.

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2

ill, Mitchell Rhonda, a cura di. Mama bird, baby birds. New York: Orchard Books, 1994.

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3

shannandoah. birds: Birds. indana usa summitville indana: angie hill, 2006.

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4

Miller, Millie. Early bird: Western backyard birds. Boulder: Johnson Books, 1991.

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Elizabeth, Fugitt, a cura di. A bird's-eye view of birds. Woodinville, Wash: Willow Press, 1986.

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Alsop, Fred. Backyard birds. Birmingham, Ala: Crane Hill Publishers, 1998.

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J, Jennings Terry. Birds. Irvine, CA: QEB Pub., 2009.

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Bédoyère, Camilla De la. Birds. Irvine, Calif: QEB Pub., 2012.

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Birds. Tunbridge Wells: Ticktock, 2007.

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Tait, Leia. Birds. New York, NY: Weigl Publishers, 2009.

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Capitoli di libri sul tema "Birds Birds"

1

Lingham-Soliar, Theagarten. "Birds". In The Vertebrate Integument Volume 2, 163–262. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-46005-4_5.

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2

Dubbeldam, J. L. "Birds". In The Central Nervous System of Vertebrates, 1525–636. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-18262-4_21.

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White, Thomas C. R. "Birds". In The Inadequate Environment, 193–232. Berlin, Heidelberg: Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-78299-2_8.

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Bucher, Enrique H. "Birds". In The Mar Chiquita Salt Lake (Córdoba, Argentina), 73–84. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-15812-5_7.

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Aspinall, V., M. Cappello e C. Phillips. "Birds." In Introduction to animal and veterinary anatomy and physiology, 157–69. Wallingford: CABI, 2020. http://dx.doi.org/10.1079/9781789241150.0157.

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Beltzer, Adolfo H., e Martin A. Quiroga. "Birds". In The Middle Paraná River, 363–77. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-70624-3_15.

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Pregill, Gregory K. "Birds". In West Southwest, 209–37. Boca Raton : Taylor & Francis, 2018.: CRC Press, 2018. http://dx.doi.org/10.1201/9781351020060-10.

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Papi, F., e H. G. Wallraff. "Birds". In Animal Homing, 263–319. Dordrecht: Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-011-1588-9_7.

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Lumeij, J. T. "Birds". In Medical History and Physical Examination in Companion Animals, 307–43. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0459-3_26.

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Calmé, Sophie, Barbara MacKinnon-H, Eurídice Leyequién e Griselda Escalona-Segura. "Birds". In Biodiversity and Conservation of the Yucatán Peninsula, 295–332. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-06529-8_12.

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Atti di convegni sul tema "Birds Birds"

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Winter, Victor, e Betty Love. "Two Birds". In SIGCSE '17: The 48th ACM Technical Symposium on Computer Science Education. New York, NY, USA: ACM, 2017. http://dx.doi.org/10.1145/3017680.3017815.

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Chatzakou, Despoina, Nicolas Kourtellis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini e Athena Vakali. "Mean Birds". In WebSci '17: ACM Web Science Conference. New York, NY, USA: ACM, 2017. http://dx.doi.org/10.1145/3091478.3091487.

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Frommholz, Ingo, Haiming Liu e Massimo Melucci. "BIRDS 2021". In CHIIR '21: ACM SIGIR Conference on Human Information Interaction and Retrieval. New York, NY, USA: ACM, 2021. http://dx.doi.org/10.1145/3406522.3446059.

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Zhou, Yuanchun, Jing Shao, Xuezhi Wang, Ze Luo, Jianhui Li e Baoping Yan. "Bird-SDPS: A Migratory Birds' Spatial Distribution Prediction System". In 2013 IEEE 9th International Conference on eScience (eScience). IEEE, 2013. http://dx.doi.org/10.1109/escience.2013.12.

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Nessel, Jochen. "Birds can fly…". In the eleventh annual conference. New York, New York, USA: ACM Press, 1998. http://dx.doi.org/10.1145/279943.279954.

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Stephenson, Matthew, e Jochen Renz. "Deceptive angry birds". In FDG '18: Foundations of Digital Games 2018. New York, NY, USA: ACM, 2018. http://dx.doi.org/10.1145/3235765.3235775.

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Chiang, Chen-Wei, Shu-Chuan Chiu, Anak Agung Gede Dharma e Kiyoshi Tomimatsu. "Birds on paper". In TEI'12: Sixth International Conference on Tangible, Embedded, and Embodied Interaction. New York, NY, USA: ACM, 2012. http://dx.doi.org/10.1145/2148131.2148175.

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Goel, Shivam, Santosh Bhusal, Matthew E. Taylor e Manoj Karkee. "Detection and localization of birds for Bird Deterrence using UAS". In 2017 Spokane, Washington July 16 - July 19, 2017. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2017. http://dx.doi.org/10.13031/aim.201701288.

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Ruiz, Daniel, Gabriel Salomon e Eduardo Todt. "Can Giraffes Become Birds? An Evaluation of Image-to-image Translation for Data Generation". In Computer on the Beach. Itajaí: Universidade do Vale do Itajaí, 2020. http://dx.doi.org/10.14210/cotb.v11n1.p176-182.

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Abstract (sommario):
There is an increasing interest in image-to-image translation withapplications ranging from generating maps from satellite images tocreating entire clothes’ images from only contours. In the presentwork, we investigate image-to-image translation using GenerativeAdversarial Networks (GANs) for generating new data, taking as acase study the morphing of giraffes images into bird images. Morphinga giraffe into a bird is a challenging task, as they have differentscales, textures, and morphology. An unsupervised cross-domaintranslator entitled InstaGAN was trained on giraffes and birds,along with their respective masks, to learn translation betweenboth domains. A dataset of synthetic bird images was generatedusing translation from originally giraffe images while preservingthe original spatial arrangement and background. It is important tostress that the generated birds do not exist, being only the result of alatent representation learned by InstaGAN. Two subsets of commonliterature datasets were used for training the GAN and generatingthe translated images: COCO and Caltech-UCSD Birds 200-2011.To evaluate the realness and quality of the generated images andmasks, qualitative and quantitative analyses were made. For thequantitative analysis, a pre-trained Mask R-CNN was used for thedetection and segmentation of birds on Pascal VOC, Caltech-UCSDBirds 200-2011, and our new dataset entitled FakeSet. The generateddataset achieved detection and segmentation results close tothe real datasets, suggesting that the generated images are realisticenough to be detected and segmented by a state-of-the-art deepneural network.
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Zhang, Xiaoqing, Weijing Zhang e Jun Chen. "Experimental Study on Hydrodynamic Characteristics of Hydrofoil of the Birds Embedded in Marine Seismic Streamers". In ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2010. http://dx.doi.org/10.1115/omae2010-20199.

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Abstract (sommario):
A “bird” is a device usually being used to control the depth and position of marine seismic streamers. Exact position of the streamers can effectively promote the precision, reduce the measured times and save the costs for marine seismic exploitation. So the “birds” have important significance to marine oil exploitation. A Hydrodynamic characters test concerning a new embedded bird has been introduced in this paper. And some useful hydrodynamic character-data of the hydrofoil are obtained, such as lift-attack angle diagram, resistance-attack angle diagram, torque-attack angle diagram. These data and diagrams are more helpful for studying on the embedded bird, including the control method and control strategy etc. Above all, the results of the test have significant reference value for the control of birds and marine seismic streamers.
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Rapporti di organizzazioni sul tema "Birds Birds"

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Bruce, Kate. Birds of a Feather. Ames: Iowa State University, Digital Repository, 2014. http://dx.doi.org/10.31274/itaa_proceedings-180814-1019.

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Cable, Ted T., Scott Seltman e Kevin J. Cook. Birds of Cimarron National Grassland. Ft. Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1996. http://dx.doi.org/10.2737/rm-gtr-281.

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Heather Kopsco, Heather Kopsco. Do birds carry Lyme disease? Experiment, giugno 2013. http://dx.doi.org/10.18258/0698.

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Buchanan, Joseph B. Nearshore Birds in Puget Sound. Fort Belvoir, VA: Defense Technical Information Center, maggio 2006. http://dx.doi.org/10.21236/ada477466.

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Krzysik, Anthony J. Birds in Human Modified Environments and Bird Damage Control: Social, Economic, and Health Implications. Fort Belvoir, VA: Defense Technical Information Center, dicembre 1989. http://dx.doi.org/10.21236/ada218043.

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Wunderle, Joseph M. Census Methods for Caribbean Land Birds. New Orleans, LA: U.S. Department of Agriculture, Forest Service, Southern Forest Experiment Station, 1994. http://dx.doi.org/10.2737/so-gtr-098.

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Wunderle, Joseph M. Census Methods for Caribbean Land Birds. New Orleans, LA: U.S. Department of Agriculture, Forest Service, Southern Forest Experiment Station, 1994. http://dx.doi.org/10.2737/so-gtr-98.

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Seamans, Thomas, e Allen Gosser. Bird dispersal techniques. U.S. Department of Agriculture, Animal and Plant Health Inspection Service, agosto 2016. http://dx.doi.org/10.32747/2016.7207730.ws.

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Abstract (sommario):
Conflicts between humans and birds likely have existed since agricultural practices began. Paintings from ancient Greek, Egyptian, and Roman civilizations depict birds attacking crops. In Great Britain, recording of efforts at reducing bird damage began in the 1400s, with books on bird control written in the 1600s. Even so, the problem persists. Avian damage to crops remains an issue today, but we also are concerned with damage to homes, businesses, and aircraft, and the possibility of disease transmission from birds to humans or livestock. Bird dispersal techniques are a vital part of safely and efficiently reducing bird conflicts with humans. The bird must perceive a technique as a threat if it is to be effective. No single technique can solve all bird conflicts, but an integrated use of multiple techniques, each enhancing the other, generally provides relief.
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Finch, Deborah M., e Peter W. Stangel. Status and management of neotropical migratory birds. Ft. Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1993. http://dx.doi.org/10.2737/rm-gtr-229.

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Franzreb, Kathleen E., e Ricky A. Phillips. Neotropical Migratory Birds of the Southern Appalachians. Asheville, NC: U.S. Department of Agriculture, Forest Service, Southeastern Forest Experiment Station, 1996. http://dx.doi.org/10.2737/se-gtr-096.

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