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Bonner, Jessie L. (6 June 2011). "High fashion or bait? Fly ties now hair extensions". The Seattle Times. Archived from the original on 10 June 2011. Ortega, Francisco; Escaso, Fernando; Sanz, José L. (9 September 2010). "A bizarre, humped Carcharodontosauria (Theropoda) from the Lower Cretaceous of Spain". Nature. 467 (7312): 203–206. Bibcode: 2010Natur.467..203O. doi: 10.1038/nature09181. ISSN 1476-4687. PMID 20829793. S2CID 4395795. Bowen, Gabriel J; Wassenaar, Leonard I; Hobson, Keith A (2005). "Global application of stable hydrogen and oxygen isotopes to wildlife forensics". Oecologia. 143 (3): 337–348. Bibcode: 2005Oecol.143..337B. doi: 10.1007/s00442-004-1813-y. PMID 15726429. S2CID 1762342. feather . icons . x ; // { // name: 'x', // contents: '
Feather Client
Schor, R.; Krimm, S. (1961). "Studies on the Structure of Feather Keratin: II. A β-Helix Model for the Structure of Feather Keratin". Biophys. J. 1 (6): 489–515. Bibcode: 1961BpJ.....1..489S. doi: 10.1016/S0006-3495(61)86904-X. PMC 1366335. PMID 19431311. A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch? pen(3)". The Merriam-Webster Online Dictionary. Merriam-Webster, Inc. Archived from the original on 19 September 2011 . Retrieved 16 October 2010. Alibardi, L; Knapp, LW; Sawyer, RH (2006). "Beta-keratin localization in developing alligator scales and feathers in relation to the development and evolution of feathers". Journal of Submicroscopic Cytology and Pathology. 38 (2–3): 175–92. PMID 17784647.Xu, Xing; Fucheng Zhang (2005). "A new maniraptoran dinosaur from China with long feathers on the metatarsus". Naturwissenschaften. 92 (4): 173–177. Bibcode: 2005NW.....92..173X. doi: 10.1007/s00114-004-0604-y. PMID 15685441. S2CID 789908. Pterosaurs were long known to have filamentous fur-like structures covering their body known as pycnofibres, which were generally considered distinct from the "true feathers" of birds and their dinosaur kin. However, a 2018 study of two small, well-preserved pterosaur fossils from the Jurassic of Inner Mongolia, China indicated that pterosaurs were covered in an array of differently-structured pycnofibres (rather than just filamentous ones), with several of these structures displaying diagnostic features of feathers, such as non-veined grouped filaments and bilaterally branched filaments, both of which were originally thought to be exclusive to birds and other maniraptoran dinosaurs. Given these findings, it is possible that feathers have deep evolutionary origins in ancestral archosaurs, though there is also a possibility that these structures independently evolved to resemble bird feathers via convergent evolution. [112] Mike Benton, the study's senior author, lent credence to the former theory, stating "We couldn't find any anatomical evidence that the four pycnofiber types are in any way different from the feathers of birds and dinosaurs. Therefore, because they are the same, they must share an evolutionary origin, and that was about 250 million years ago, long before the origin of birds." [113] [114] [115] [116] But the integumentary structures of the anurognathid specimens is still based gross morphology as Liliana D'Alba pointed out. The pycnofibres of the two anurognathid specimens might not be homologous with the filamentous appendages on dinosaurs. [117] Paul M. Barrett suspects that during the integumentary evolution of pterosaurs, pterosaurs primitively lost scales and pycnofibers started to appear. [93] Cincotta, A., Nicolaï, M., Campos, H.B.N. et al. Pterosaur melanosomes support signalling functions for early feathers. Nature 604, 684–688 (2022). https://doi.org/10.1038/s41586-022-04622-3
Feather – Simply beautiful open source icons Feather – Simply beautiful open source icons
Or just copy feather.js or feather.min.js into your project directory. You don't need both feather.js and feather.min.js. 2. Include Poopathi, S.; Abidha, S. (2007). "Use of feather-based culture media for the production of mosquitocidal bacteria". Biological Control. 43 (1): 49–55. doi: 10.1016/j.biocontrol.2007.04.019. The poultry industry produces a large amount of feathers as waste, which, like other forms of keratin, are slow to decompose. Feather waste has been used in a number of industrial applications as a medium for culturing microbes, [54] biodegradable polymers, [55] and production of enzymes. [56] Feather proteins have been tried as an adhesive for wood board. [57] Eagle feathers have great cultural and spiritual value to American Indians in the US and First Nations peoples in Canada as religious objects. In the United States, the religious use of eagle and hawk feathers is governed by the eagle feather law, a federal law limiting the possession of eagle feathers to certified and enrolled members of federally recognized Native American tribes.Johnston, Nicole & Parsons, Jean (20 September 2018). "Feathers: Endangered – Fauna and Fashion". University of Missouri's Historic Costume and Textiles Collection. Several non-avian dinosaurs had feathers on their limbs that would not have functioned for flight. [67] [2] One theory suggests that feathers originally evolved on dinosaurs due to their insulation properties; then, small dinosaur species which grew longer feathers may have found them helpful in gliding, leading to the evolution of proto-birds like Archaeopteryx and Microraptor zhaoianus. Another theory posits that the original adaptive advantage of early feathers was their pigmentation or iridescence, contributing to sexual preference in mate selection. [86] Dinosaurs that had feathers or protofeathers include Pedopenna daohugouensis [87] and Dilong paradoxus, a tyrannosauroid which is 60 to 70 million years older than Tyrannosaurus rex. [88] Li, Quanguo; Gao, Ke-Qin; Vinther, Jakob; Shawkey, Matthew; Clarke, Julia; D'Alba, Liliana; Meng, Qingjin; Briggs, Derek; Prum, Richard (12 March 2010). "Plumage Color Patterns of an Extinct Dinosaur" (PDF). Science. 327 (5971): 1369–1372. Bibcode: 2010Sci...327.1369L. doi: 10.1126/science.1186290. PMID 20133521. S2CID 206525132. a b c d Prum, R.O. & Brush, A.H (March 2003). "Which Came First, the Feather or the Bird?" (PDF). Scientific American. 288 (3): 84–93. Bibcode: 2003SciAm.288c..84P. doi: 10.1038/scientificamerican0303-84. PMID 12616863. Archived (PDF) from the original on 29 June 2011 . Retrieved 7 July 2010.
feather中文(繁體)翻譯：劍橋詞典 - Cambridge Dictionary feather中文(繁體)翻譯：劍橋詞典 - Cambridge Dictionary
However, if white feathers appeared while dreaming then perhaps this is a sign from the universe encouraging someone who needs help; maybe they don’t feel like their prayers are getting heard or felt alone even though they know others love them. a b c Xu, X.; Guo, Y. (2009). "The origin and early evolution of feathers: insights from recent paleontological and neontological data". Vertebrata PalAsiatica. 47 (4): 311–329.
Saino, Nicola; Riccardo Stradi (1999). "Carotenoid Plasma Concentration, Immune Profile, and Plumage Ornamentation of Male Barn Swallows". American Naturalist. 154 (4): 441–448. doi: 10.1086/303246. PMID 10523490. S2CID 4400888. Bird feathers have long been used for fletching arrows. Colorful feathers such as those belonging to pheasants have been used to decorate fishing lures. Lucas, Alfred M.; Stettenheim, Peter R. (1972). "Structure of feathers". Avian Anatomy Integument. Vol.Part 1. Washington D.C.: US Department of Agriculture. pp.235–276.
Feather - Wikipedia
Feathers have adorned hats at many prestigious events such as weddings and Ladies Day at racecourses (Royal Ascot). The spiritual meaning of bird feathers can vary depending on the culture, but they are usually seen as a sign of duality and/or powerlessness since birds have both qualities in common with humans. Feathers may become an important part of your spirituality if you’re looking for answers to life questions or perhaps even something deeper than what meets the eye through dreams (feather symbolism often appears this way). Let us learn about the different meanings and symbolism of feathers and what they represent spiritually. It may help you make decisions, change your life path, or even look within yourself to find answers. When you think about Native American feather meaning, consider whether or not birds are common around your home and how this could impact their appearance; crows may bring news of both death and creativity while owls often show up after times of self-reflection because sometimes we need to look within before seeking answers on the outside! Christianity
While finding any feather has a deeper meaning, finding a green feather is one you’ll definitely want to find. Green is one of the most loving, expansive, and welcoming colors, and when paired with a feather, easy times are just around the corner. Several studies of feather development in the embryos of modern birds, coupled with the distribution of feather types among various prehistoric bird precursors, have allowed scientists to attempt a reconstruction of the sequence in which feathers first evolved and developed into the types found on modern birds.
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