Littérature scientifique sur le sujet « Birds Development »

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Articles de revues sur le sujet "Birds Development"

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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, no. 3 (September 30, 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 bi
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Hasib, Abdullah, Risaldi Muhamad, Talita Yuanda Reksa, Alvina Ulimaz Artha, and 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, no. 6 (December 3, 2017): 619. http://dx.doi.org/10.18502/kls.v3i6.1190.

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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 T
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Ruaux, Geoffrey, Sophie Lumineau, and Emmanuel de Margerie. "The development of flight behaviours in birds." Proceedings of the Royal Society B: Biological Sciences 287, no. 1929 (June 24, 2020): 20200668. http://dx.doi.org/10.1098/rspb.2020.0668.

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Flight is a unique adaptation at the core of many behaviours in most bird species, whether it be foraging, migration or breeding. Birds have developed a wide diversity of flight modes (e.g. flapping, gliding, soaring, hovering) which involves very specialized behaviours. A key issue when studying flight behaviours is to understand how they develop through all the ontogenetic stages of birds, from the embryo to the flying adult. This question typically involves classical debates on animal behaviour about the importance of maturation and experience. Here, we review the literature available on th
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Kosciuch, Karl, Daniel Riser-Espinoza, Cyrus Moqtaderi, and Wallace Erickson. "Aquatic Habitat Bird Occurrences at Photovoltaic Solar Energy Development in Southern California, USA." Diversity 13, no. 11 (October 23, 2021): 524. http://dx.doi.org/10.3390/d13110524.

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The development of photovoltaic (PV) utility-scale solar energy (USSE) in the desert Southwest has the potential to negatively affect birds through collision mortality. Based on early patterns in fatality monitoring data, the lake effect hypothesis (LEH) was developed and suggested that birds misinterpret PV solar panels for water. As the LEH was only recently defined and inference beyond bird mortality is limited, our research objective was to examine the species composition, abundance, and distribution of live and dead aquatic habitat birds at five PV solar facilities and paired reference ar
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Ito, Ayaka, Seiichi Serikawa, and Yuhki Kitazono. "Development of Countermeasure System of Harmful Birds in Veranda." Journal of the Institute of Industrial Applications Engineers 4, no. 2 (April 25, 2016): 61–65. http://dx.doi.org/10.12792/jiiae.4.61.

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Leupen, Boyd T. C. "A Brief Overview of the Online Bird Trade in Vietnam." Asian Journal of Conservation Biology 11, no. 2 (2022): 176–88. http://dx.doi.org/10.53562/ajcb.71823.

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Unsustainable commercial exploitation poses a serious threat to many of Vietnam’s native bird species. Here we report on a survey of the country’s online bird trade, conducted across four major online platforms. Between 9 March and 3 April 2020, a total of 434 posts were recorded, accounting for 834 individuals of at least 50 species, ten of which have not been recorded in Vietnamese trade before. Ninety-two percent of the recorded species were native to Vietnam and 18% (n=9) of the species, accounting for 15% (n=115) of the recorded individuals, are protected under Vietnamese law. Recorded pr
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LEESON, S., R. J. ETCHES, and J. D. SUMMERS. "DEVELOPMENT OF LEGHORN PULLETS SUBJECTED TO EARLY LIGHT STIMULATION." Canadian Journal of Animal Science 68, no. 4 (December 1, 1988): 1267–75. http://dx.doi.org/10.4141/cjas88-142.

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Leghorn pullets of a commercial strain were reared in cages maintained in rooms providing either 8 or 14 h d−1 light. At 92 d, 12 birds identified as light (L) or heavy (H) weight from within each room were blood sampled for assay of plasma luteinizing hormone (LH). Subsequent samples were taken at 3- or 4-d intervals to 120 d of age. Another group of 12 L and 12 H birds were blood sampled at 92 d from within the 8 h light environment. These birds were again blood sampled at 99 d and then moved to laying cages and photostimulated with 14 h light per day. Birds were blood sampled for LH assay a
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Mel’nikov, Yu I. "Modern climate warming, dynamics and development of new plots of bird areas as population adaptation to anthropogenic landscapes of Eastern Siberia." IOP Conference Series: Earth and Environmental Science 1010, no. 1 (April 1, 2022): 012136. http://dx.doi.org/10.1088/1755-1315/1010/1/012136.

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Abstract The article discusses the features of the formation of new plots of the areas for birds in the anthropogenic landscapes of Eastern Siberia under the conditions of modern climate warming. It is emphasized that at the initial stages of this process, the warming was not intense and hardly noticeable (the beginning of the 19th - the first half of the 20th centuries). However, already at that time there was a clear trend towards the expansion of bird areas to the north and east. This process has progressed as the trend towards climate warming intensifies. In the second half of the 20th cen
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Wang, Lin, Jing Hai Zhu, and Zhong Qiang Ma. "Effects of Beipiao Wind Power Development Planning on Local Birds Ecosystem." Applied Mechanics and Materials 214 (November 2012): 445–50. http://dx.doi.org/10.4028/www.scientific.net/amm.214.445.

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Liaoning Beipiao is located in "Three north" wind zone which is one of the regions rich in wind energy resources in China. The area is windy throughout the year suitable for wind energy development and utilization. For the next 12 years, Beipiao government plans to construct 16 key wind energy resource development areas. However, the planning wind farms are located in Liaoxi Corridor for birds migrating must pass by. The wind farm may generate adverse effects to migratory bird ecology in Beipiao. The basic characteristic of bird ecological system in Beipiao area is introduced in the paper. The
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Aslam, M. Faisal Raza, Azhar Rafique, and M. Luqman. "Diversity and Distribution of Avian Fauna in Relation to Urban Landscape in Faisalabad City, Pakistan (a review)." Journal of Global Innovations in Agricultural Sciences 10, no. 2 (June 27, 2022): 86–94. http://dx.doi.org/10.22194/jgias/10.991.

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Urbanization affected the birds; by establishing the urban areas, plantations had to be cut, which played an essential role in decreasing the diversity of birds. The bird’s species, including the migratory population, is a crucial bioindicator of the ecosystem that plays an important role in various natural phenomena, including the multiple variations in the various species of plants. The avian fauna is mainly affected by global change, roadways, noise pollution, urbanization, deforestation, risky human behaviors, climate change, and absurd land use. This study is based on a survey of peer-rev
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Thèses sur le sujet "Birds Development"

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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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Bulin, Brad A. "Avian diversity in relation to lakeshore development in Portage County, Wisconsin /." Link to abstract, 2005. http://epapers.uwsp.edu/abstracts/2005/Bulin.pdf.

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Addison, BriAnne Ashley. "Maternally derived antibodies in avian eggs and offspring ecology, life history, and development /." Diss., St. Louis, Mo. : University of Missouri--St. Louis, 2009. http://etd.umsl.edu/r3961.

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Maia, Villar de Queiroz Rafael. "The Development and Evolution of Iridescent Colors in Birds." University of Akron / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=akron1407503755.

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Russ, Melissa. "An investigation of the effects [of] locust-control pesticides, Fenitrothion and Fipronil, on avian development using an 'in ovo' model." Access electronically, 2005. http://www.library.uow.edu.au/adt-NWU/public/adt-NWU20060712.122711/index.html.

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Sirsat, Tushar S. "The Role of Thyroid Hormone across Avian Development Spectrum: Investigations on Systemic Development, Metabolism and Ontogeny of Endothermy." Thesis, University of North Texas, 2017. https://digital.library.unt.edu/ark:/67531/metadc1011746/.

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Achievement of endothernic capacity is vital for independence from ambient temperature changes, sustained activity, optimal biochemical reactions and optimization of parental care. During early avian development, the core tenets of transition from ectothermy to endothermy are development of metabolic capacity (oxygen consumption, mitochondrial bioenergetics), enhanced cardiovascular function (heart rate and cardiac output), pulmonary ventilation and thermogenic capacity. Thyroid hormones, particularly T3, are key metabolic regulators of basal metabolism, thermogenesis, pulmonary ventilation an
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Marjoniemi, K. (Kyösti). "Thermogenic mechanisms during the development of endothermy in juvenile birds." Doctoral thesis, University of Oulu, 2001. http://urn.fi/urn:isbn:9514265424.

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Abstract The use of regulatory and obligatory heat production mechanisms were studied in juvenile birds during the development of endothermy. The development of shivering thermogenesis was studied in the pectoral and gastrocnemius muscles of the altricial domestic pigeon and in three precocial galliforms (Japanese quail, grey partridge and domestic fowl). The development of shivering was the determinant for the beginning of endothermy. Homeothermy also necessitated avoidance of excess heat loss by insulation and behavioural thermoregulation. In the precocial species, shivering thermoge
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Serrano, Meneses Martin Alejandro. "Sexual size dimorphism in damselflies, dragonflies and birds : function and development." Thesis, University of Bath, 2006. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.434068.

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Allen, Vivian Richard. "The evolution of avian hindlimb conformation and locomotor function." Thesis, Royal Veterinary College (University of London), 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.559019.

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Pearson, James Todd. "A comparative study of the energetics of avian reproduction /." Title page, summary and table of contents only, 1994. http://web4.library.adelaide.edu.au/theses/09PH/09php361.pdf.

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Livres sur le sujet "Birds Development"

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García, Eulalia. Baby birds: Growing and flying. Milwaukee: Gareth Stevens, 1997.

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Birds, Royal Society for the Protection of. Port development & nature conservation: Saving the birds - saving the future. Sandy, Beds: RSPB, 1997.

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The development of the chondrocranium of Gallus gallus. Berlin: Springer-Verlag, 1989.

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Horne, Beatrice Van. Forest bird habitat suitability models and the development of general habitat models. Washington, D.C: U.S. Dept. of the Interior, Fish and Wildlife Service, 1991.

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Horne, Beatrice Van. Forest bird habitat suitability models and the development of general habitat models. Washington, D.C: U.S. Dept. of the Interior, Fish and Wildlife Service, 1991.

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Horne, Beatrice Van. Forest bird habitat suitability models and the development of general habitat models. Washington, D.C: U.S. Dept. of the Interior, Fish and Wildlife Service, 1991.

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World Wide Fund for Nature Indonesia and WWF Netherlands, eds. Land of the birds of paradise: Nature conservation and sustainable development in tanah Papua. [Jakarta]: WWF Indonesia and WWF Netherlands, 2012.

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Cappellino, Steven H. Fertility, hatchability and embryonic development in northern Bobwhite quail (Colinus Virginianus). Bellingham, Wash: Huxley College of Environmental Studies, Western Washington University, 1989.

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Engel, Beverly. Beyond the birds and the bees: Fostering your child's healthy sexual development. New York: Pocket Books, 1997.

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James, Metcalfe, Stock Michael K, Ingermann Rolf L, and International Congress of Physiological Sciences (30th : 1986 : Pearson College), eds. Development of the avian embryo: International Union of Physiological Sciences satellite symposium, Lester B. Pearson College of the Pacific, Victoria, British Columbia, Canada, July 19-22, 1986. New York: A.R. Liss, 1987.

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Chapitres de livres sur le sujet "Birds Development"

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Rodrigues, Tania, Laurent Brodier, and Jean-Marc Matter. "Investigating Neurogenesis in Birds." In Retinal Development, 1–18. New York, NY: Springer US, 2019. http://dx.doi.org/10.1007/978-1-0716-0175-4_1.

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Aitchison, Jean. "Good Birds, Better Birds and Amazing Birds: The Development of Prototypes." In Vocabulary and Applied Linguistics, 71–84. London: Palgrave Macmillan UK, 1992. http://dx.doi.org/10.1007/978-1-349-12396-4_7.

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Hall, Brian K. "Reptiles and Birds." In The Neural Crest in Development and Evolution, 89–100. New York, NY: Springer New York, 1999. http://dx.doi.org/10.1007/978-1-4757-3064-7_7.

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Guerrero-Bosagna, Carlos, John Lees, Daniel Núñez-León, and João F. Botelho. "Epigenetics, Evolution and Development of Birds." In Epigenetics, Development, Ecology and Evolution, 149–76. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-13771-6_6.

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Mannan, R. William. "Exurban Land Development and Breeding Birds." In The Planner¿s Guide to Natural Resource Conservation:, 103–15. New York, NY: Springer New York, 2009. http://dx.doi.org/10.1007/978-0-387-98167-3_6.

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Ginsburg, Mika. "Primordial Germ Cell Formation in Birds." In Ciba Foundation Symposium 182 - Germline Development, 52–67. Chichester, UK: John Wiley & Sons, Ltd., 2007. http://dx.doi.org/10.1002/9780470514573.ch4.

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Fredrickson, T. N. "Spread and Metastasis of Tumors in Birds." In Comparative Aspects of Tumor Development, 85–86. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-1091-1_12.

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ten Donkelaar, H. J. "Development of Descending Supraspinal Pathways in Birds." In Advances in Anatomy Embryology and Cell Biology, 55–65. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-642-57125-1_6.

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Broom, Donald M. "Learning, cognition and behaviour development." In Broom and Fraser’s domestic animal behaviour and welfare, 43–58. 6th ed. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781789249835.0004.

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Rissland, Edwina L. "Black Swans, Gray Cygnets and Other Rare Birds." In Case-Based Reasoning Research and Development, 6–13. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-02998-1_2.

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Actes de conférences sur le sujet "Birds Development"

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Nakajima, Isao, Toshihiko Kitano, Kaoru Nakada, Jun-Ichi Hata, and Masuhisa Ta. "Development of subcutaneous implantation coil for birds." In 2014 IEEE 16th International Conference on e-Health Networking, Applications and Services (Healthcom 2014). IEEE, 2014. http://dx.doi.org/10.1109/healthcom.2014.7001849.

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Seah, Boon-Siew, Aixin Sun, and Sourav S Bhowmick. "Killing Two Birds With One Stone." In SIGIR '18: The 41st International ACM SIGIR conference on research and development in Information Retrieval. New York, NY, USA: ACM, 2018. http://dx.doi.org/10.1145/3209978.3210095.

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Wang, Liaofeng, Lifang Yang, Mengmeng Li, Zhongliang Yang, and Zhigang Shang. "Development of wearable miniature neural signal recording system for birds." In 2020 Chinese Automation Congress (CAC). IEEE, 2020. http://dx.doi.org/10.1109/cac51589.2020.9326498.

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Shafer, Michael W., Robert MacCurdy, and Ephrahim Garcia. "Testing of Vibrational Energy Harvesting on Flying Birds." In ASME 2013 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/smasis2013-3063.

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Discrete animal-mounted sensors and tags have a wide range of potential applications for researching wild animals and their environments. The devices could be used to monitor location, metabolic output, or used as environmental monitoring sentinels. These applications are made possible by recent decreases in the size, mass, and power consumption of modern microelectronics. Despite these performance increases, for extended deployments these systems need to generate power in-situ. In this work, we explore a device that was recently deployed to test the concept of vibrational piezoelectric energy
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Nasution, Fatimatuzzahra, Robert Sibarani, Gustianingsih, and Khairina Nasution. "Performance of Cosaccos in "Birding Birds on Rice Plants": Study of Arab Oral Tradition." In International Conference on Natural Resources and Sustainable Development. SCITEPRESS - Science and Technology Publications, 2018. http://dx.doi.org/10.5220/0009899000002480.

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Poon, W. K., C. J. Wong, K. Abdullah, E. S. Lim, and C. K. Teo. "Development of Migratory Birds Population Monitoring System Using Digital Single Reflex Camera." In 2011 Eighth International Conference on Computer Graphics, Imaging and Visualization (CGIV). IEEE, 2011. http://dx.doi.org/10.1109/cgiv.2011.16.

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Taku Yokoyama, Kazuo Tanaka, and Hiroshi Ohtake. "Development of a variable-wing mechanism based on flapping motion of birds." In SICE 2008 - 47th Annual Conference of the Society of Instrument and Control Engineers of Japan. IEEE, 2008. http://dx.doi.org/10.1109/sice.2008.4654643.

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Malovichko, Lyubov V., and Elena A. Artemieva. "ENCOUNTERS OF THE WHITE WAGTALE AND THE FOREST PIT WITH VARIOUS ANOMALIES IN ANTHROPOGENIC LANDSCAPES." In Treshnikov readings – 2022 Modern geographical global picture and technology of geographic education. Ulyanovsk State Pedagogical University named after I. N. Ulyanov, 2022. http://dx.doi.org/10.33065/978-5-907216-88-4-2022-57-58.

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The paper presents finds of birds with anomalies in the development of the beak, legs, tail, which were made in various anthropogenic landscapes. Trends in the appearance of anomalies in birds with various disorders in postnatal ontogenesis are predicted.
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Makondo, Wellington, Kudzanayi Chiteka, Gladman Jekese, Larry Chikukura, and Weston Govere. "Mamdani Inference Technique for prediction of egg hatching parameters of different species of birds." In EAI International Conference for Research, Innovation and Development for Africa. EAI, 2018. http://dx.doi.org/10.4108/eai.20-6-2017.2270709.

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Okeke, Michael, and Andrew Blyth. "Emulating the distributed detection approach in flocks of birds for securing SCADA systems." In 2017 IEEE 3rd International Conference on Electro-Technology for National Development (NIGERCON). IEEE, 2017. http://dx.doi.org/10.1109/nigercon.2017.8281926.

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Rapports d'organisations sur le sujet "Birds Development"

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McCowan, Brenda, and Ann Bowles. Development of Bioacoustic Tools for Long-Term,Non-invasive Monitoring of Threatened and Endangered Birds. Fort Belvoir, VA: Defense Technical Information Center, July 2006. http://dx.doi.org/10.21236/ada476162.

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Walles, Brenda, Emiel Brummelhuis, Jesse van der Pool, Lauren Wiesebron, and Tom Ysebaert. Development of benthos and birds in an intertidal area created for coastal defence (Scheldt estuary, the Netherlands). Yerseke: Wageningen Marine Research, 2019. http://dx.doi.org/10.18174/475792.

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Gaines, Roger, Stephen Sanborn, William McAnally, and Christopher Wallen. Mississippi River Adaptive Hydraulics model development and evaluation, Commerce to New Madrid, Missouri, Reach. Engineer Research and Development Center (U.S.), January 2020. http://dx.doi.org/10.21079/11681/39519.

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A numerical, two-dimensional hydrodynamic model of the Mississippi River, from Thebes, IL, to Tiptonville, TN (128 miles/206 km), was developed using the Adaptive Hydraulics model. The study objective assessed current patterns and flow distributions and their possible impacts on navigation due to Birds Point New Madrid Floodway (BPNMF) operations and the Len Small (LS) levee break. The model was calibrated to stage, discharge, and velocity data for the 2011, 2015–2016, and 2017 floods. The calibrated model was used to run four scenarios, with the BPNMF and the LS breach alternately active/open
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Wideman, Jr., Robert F., Nicholas B. Anthony, Avigdor Cahaner, Alan Shlosberg, Michel Bellaiche, and William B. Roush. Integrated Approach to Evaluating Inherited Predictors of Resistance to Pulmonary Hypertension Syndrome (Ascites) in Fast Growing Broiler Chickens. United States Department of Agriculture, December 2000. http://dx.doi.org/10.32747/2000.7575287.bard.

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Background PHS (pulmonary hypertension syndrome, ascites syndrome) is a serious cause of loss in the broiler industry, and is a prime example of an undesirable side effect of successful genetic development that may be deleteriously manifested by factors in the environment of growing broilers. Basically, continuous and pinpointed selection for rapid growth in broilers has led to higher oxygen demand and consequently to more frequent manifestation of an inherent potential cardiopulmonary incapability to sufficiently oxygenate the arterial blood. The multifaceted causes and modifiers of PHS make
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Phinney, David D., Stephen B. Mathews, and Todd N. Pearsons. Development of a Bird Predation Index, 1997-1998 Annual Report. Office of Scientific and Technical Information (OSTI), February 2000. http://dx.doi.org/10.2172/773352.

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Yahav, Shlomo, John Brake, and Noam Meiri. Development of Strategic Pre-Natal Cycling Thermal Treatments to Improve Livability and Productivity of Heavy Broilers. United States Department of Agriculture, December 2013. http://dx.doi.org/10.32747/2013.7593395.bard.

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The necessity to improve broiler thermotolerance and live performance led to the following hypothesis: Appropriate comprehensive incubation treatments that include significant temperature management changes will promote angiogenesis and will improve acquisition of thermotolerance and carcass quality of heavy broilers through epigenetic adaptation. It was based on the following questions: 1. Can TM during embryogenesis of broilers induce a longer-lasting thermoregulatory memory (up to marketing age of 10 wk) that will improve acquisition of thermotolerance as well as increased breast meat yield
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Perk, Simon, Egbert Mundt, Alexander Panshin, Irit Davidson, Irina Shkoda, Ameera AlTori, and Maricarmen Garcia. Characterization and Control Strategies of Low Pathogenic Avian Influenza Virus H9N2. United States Department of Agriculture, November 2012. http://dx.doi.org/10.32747/2012.7697117.bard.

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The avian influenza virus, subtype H9N2 subtype, defined as having a low pathogenicity, causes extensive economical losses in commercial flocks, probably due to management and synergism with other pathogens. AIV H9N2 was first identified in Israel in the year 2000, and since then it became endemic and widespread in Israel. Control by vaccination of commercial flocks with an inactivated vaccine has been introduced since 2007. In face of the continuous H9N2 outbreaks, and the application of the vaccination policy, we aimed in the present study to provide a method of differentiating naturally inf
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Malkinson, Mertyn, Richard Witter, and Irit Davidson. Reduction of Reticuloendotheliosis in Foundation Breeding Flocks of Chickens: A Combined Immunological and Molecular Biological Approach. United States Department of Agriculture, February 1996. http://dx.doi.org/10.32747/1996.7613026.bard.

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Reticuloendotheliosis virus (REV) is an avian retrovirus that can cause immunosuppression, growth retardation and tumors. An attempt to define the extent of the economic damage to the poultry industry that it causes is discussed in this report. In addition to losses experienced by commercial laying flocks, reduced rates of hatchability and embryo developmental disorders were demonstrable due to vertical transmission of the virus. I. Eradication of REV In this project a comprehensive national program was applied for the eradication of REV from Israeli breeding stocks by the elimination of antib
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Klein, Lawrence A., and Lev Sadovnik. Development of a 94 GHZ Radar System for Dedicated Bird Detection at Airports and Airfields. Fort Belvoir, VA: Defense Technical Information Center, January 2006. http://dx.doi.org/10.21236/ada444862.

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Morrison, M. L., and K. H. Pollock. Development of a practical modeling framework for estimating the impact of wind technology on bird populations. Office of Scientific and Technical Information (OSTI), November 1997. http://dx.doi.org/10.2172/554756.

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