n.

細網、第二胃

関: reticula、reticular、reticulata

WordNet

the second compartment of the stomach of a ruminant (同)second stomach
any fine network (especially one in the body composed of cells or blood vessels)
a small constellation in the southern hemisphere near Dorado and Hydrus

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/05/15 03:37:16」(JST)

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[Wiki en表示]

For the second stomach of a ruminant animal, see Reticulum (anatomy). For the organelle of the cell, see Endoplasmic reticulum.

Reticulum is a small, faint constellation in the southern sky. Its name is Latin for a small net, or reticle—a net of crosshairs at the focus of a telescope eyepiece that is used to measure star positions.^[1] The constellation is best viewed between October and December, but cannot be seen from middle to northern latitudes.^[2]

History [edit]

This constellation was introduced by Isaac Habrecht II in his celestial globe in 1621, who named it Rhombus.^[3] It was later renamed by the French astronomer Nicolas Louis de Lacaille in the eighteenth century; during his stay at the Cape of Good Hope, he named the constellation le Réticule Rhomboide to commemorate the reticle in his telescope eyepiece.^[1] It was later Latinized to Reticulum in his star catalogue Coelum Australe Stelliferum. In 1810, the stars of Reticulum were used by William Croswell to produce the constellation Marmor Sculptile, which represented the bust of Christopher Columbus, but this did not catch on among astronomers.^[4]

The constellation Reticulum became officially recognized during the First General Assembly of the International Astronomical Union in 1922. The boundary for this and other constellations was drawn up by Belgian astronomer Eugène Delporte along arcs of right ascension and declination for epoch 1875. These were published in 1930 in the Delimination Scientifique des Constellations at the behest of the IAU.^[5]^[6]

Interesting features [edit]

Only two of the stars in this constellation are brighter than visual magnitude 5: Alpha (α) and Beta (β) reticuli. The reddish star R Reticuli is a Mira variable. This variable was discovered by C. Ragoonatha Chary at the Madras Observatory in India.^[7]

The binary star system Epsilon Reticuli consists of a spectral class K2IV star being orbited by a white dwarf. Based on parallax measurements, this system is located about 50 light years from the Sun. In 2000, a planetary companion was announced, orbiting the star ε Reticuli A.^[8]

Zeta Reticuli is a wide binary star system, with both members being similar to the Sun. It is located at a distance of about 39 light years. This system gained some notoriety in ufology when the alleged alien abductees Betty and Barney Hill named it as the home of their abductors.

In 2005, a type 1a supernova was discovered in the spiral galaxy NGC 1559, located in the Reticulum constellation.^[9]

References [edit]

^ ^a ^b Ridpath, Ian (1989). Star Tales. James Clarke & Co. pp. 10–11. ISBN 0-7188-2695-7.
^ Farinacci, Jeff A. (2008). Guide to Observing Deep Sky Objects. Springer. pp. 150–151. ISBN 1-387-72850-4.
^ AtlasCoelestis.com: "Jacob Bartsch ― Usus Astronomicus Planisphaerii Stellati Argentoratum (Strasburgo) 1624"
^ Kanas, Nick (2007). Star maps: history, artistry, and cartography. Springer. p. 130. ISBN 0-387-71668-8.
^ Kanas (2007:308–309).
^ Bradt, Hale (2004). Astronomy methods: a physical approach to astronomical observations. Cambridge University Press. p. 53. ISBN 0-521-53551-4.
^ Kameswara Rao, N.; Vagiswari, A.; Thakur, Priya; Birdie, Christina. "C.Ragoonatha Chary and his Variable Stars". arXiv. Retrieved 2009-09-05.
^ Chauvin, G.; Lagrange, A.-M.; Udry, S.; Mayor, M. (November 2007). "Characterization of the long-period companions of the exoplanet host stars: HD 196885, HD 1237 and HD 27442. VLT/NACO and SINFONI near-infrared, follow-up imaging and spectroscopy". Astronomy and Astrophysics 475 (2): 723–727. Bibcode:2007A&A...475..723C. doi:10.1051/0004-6361:20067046.
^ ESO Public Affairs Department. "Celestial Blast in Bleak Reticulum". European Organisation for Astronomical Research in the Southern Hemisphere (ESO). Retrieved 2009-09-05.

External links [edit]

Wikimedia Commons has media related to: Reticulum

The Deep Photographic Guide to the Constellations: Reticulum
Starry Night Photography: Reticulum Constellation
Star Tales – Reticulum

Coordinates: 04^h 00^m 00^s, −60° 00′ 00″

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UpToDate Contents

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English Journal

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Sutton-McDowall ML1, Wu LL2, Purdey M3, Abell AD3, Goldys EM4, MacMillan KL5, Thompson JG6, Robker RL2.
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Reduced oocyte quality has been associated with poor fertility of high-performance dairy cows during peak lactation, due to negative energy balance. We examined the role of nonesterified fatty acids (NEFAs), known to accumulate within follicular fluid during under- and overnutrition scenarios, in ca
PMID 26658709

Effect of Obesity on the Preovulatory Follicle and Lipid Fingerprint of Equine Oocytes.

Sessions-Bresnahan DR1, Schauer KL2, Heuberger AL3, Carnevale EM4.
Biology of reproduction.Biol Reprod.2016 Dec;94(1):15. doi: 10.1095/biolreprod.115.130187. Epub 2015 Dec 2.
Obesity is associated with disrupted reproductive cycles in mares, but the impact of obesity on follicles and oocytes has received minimal attention. We investigated the impact of obesity on 1) expression of selected genes in follicle cells for carbohydrate metabolism, inflammatory cytokines, lipid
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Identification and functional characterization of an endoplasmic reticulum oxidoreductin 1-α gene in Litopenaeus vannamei.

Zhang ZZ1, Yuan K1, Yue HT1, Yuan FH1, Bi HT1, Weng SP1, He JG2, Chen YH3.
Developmental and comparative immunology.Dev Comp Immunol.2016 Apr;57:10-9. doi: 10.1016/j.dci.2015.11.013. Epub 2015 Nov 26.
In the current study, full-length sequence of endoplasmic reticulum oxidoreductin 1-α (LvERO1-α) was cloned from Litopenaeus vannamei. Real-time RT-PCR results showed that LvERO1-α was highly expressed in hemocytes, gills, and intestines. White spot syndrome virus (WSSV) challenge was performed,
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Cysteines 208 and 241 in Ero1α are required for maximal catalytic turnover.

Ramming T1, Kanemura S2, Okumura M2, Inaba K3, Appenzeller-Herzog C4.
Redox biology.Redox Biol.2016 Apr;7:14-20. doi: 10.1016/j.redox.2015.11.004. Epub 2015 Nov 14.
Endoplasmic reticulum (ER) oxidoreductin 1α (Ero1α) is a disulfide producer in the ER of mammalian cells. Besides four catalytic cysteines (Cys(94), Cys(99), Cys(394), Cys(397)), Ero1α harbors four regulatory cysteines (Cys(104), Cys(131), Cys(208), Cys(241)). These cysteines mediate the formatio
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Japanese Journal

Formation of endoplasmic reticulum-associated compartment in vasopressin neurons : a mechanism by which endoplasmic reticulum stress in reduced (Special issue : proceedings of parvo- and magnocellular symposium in Sendai : creating a new stream of neuroendocrinology)

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Related Pictures

★リンクテーブル★

リンク元	「細網」「reticulata」「reticula」「第二胃」
拡張検索	「trabecular reticulum」「reticulum trabeculare」

「細網」

Reticulum
	Constellation
	; List of stars in Reticulum
Abbreviation	Ret
Genitive	Reticuli
Pronunciation	/rɨˈtɪkjələm/,; genitive /rɨˈtɪkjʊlaɪ/
Symbolism	the Reticle
Right ascension	4 h
Declination	−60°
Quadrant	SQ1
Area	114 sq. deg. (82nd)
Main stars	4
Bayer/Flamsteed; stars	11
Stars with planets	6
Stars brighter than 3.00m	none
Stars within 10.00 pc (32.62 ly)	none
Brightest star	α Ret (3.33m)
Nearest star	ζ2 Reticuli; (39.40 ly, 12.08 pc)
Messier objects	none
Bordering; constellations	Horologium; Dorado; Hydrus
	Visible at latitudes between +23° and −90°.; Best visible at 21:00 (9 p.m.) during the month of January.

　　[★]

英: reticulum、reticulata、reticula、reticular
関: 第二胃、網状、網様

「reticulata」

　　[★]

np.

細網、第二胃

関: reticula、reticular、reticulum

「reticula」

　　[★]

np.

細網

関: reticular、reticulata、reticulum

「第二胃」

　　[★]

英: reticulum、reticulata
関: 細網

「trabecular reticulum」

　　[★]

線維柱帯網、小柱網

関: reticulum trabeculare、trabecular meshwork

「reticulum trabeculare」

　　[★]

小柱網、線維柱帯網

関: trabecular meshwork、trabecular reticulum

[star_tales-1] Ridpath, Ian (1989). Star Tales. James Clarke & Co. pp. 10–11. ISBN 0-7188-2695-7.

[2] Farinacci, Jeff A. (2008). Guide to Observing Deep Sky Objects. Springer. pp. 150–151. ISBN 1-387-72850-4.

[3] AtlasCoelestis.com: "Jacob Bartsch ― Usus Astronomicus Planisphaerii Stellati Argentoratum (Strasburgo) 1624"

[4] Kanas, Nick (2007). Star maps: history, artistry, and cartography. Springer. p. 130. ISBN 0-387-71668-8.

[5] Kanas (2007:308–309).

[6] Bradt, Hale (2004). Astronomy methods: a physical approach to astronomical observations. Cambridge University Press. p. 53. ISBN 0-521-53551-4.

[7] Kameswara Rao, N.; Vagiswari, A.; Thakur, Priya; Birdie, Christina. "C.Ragoonatha Chary and his Variable Stars". arXiv. Retrieved 2009-09-05.

[8] Chauvin, G.; Lagrange, A.-M.; Udry, S.; Mayor, M. (November 2007). "Characterization of the long-period companions of the exoplanet host stars: HD 196885, HD 1237 and HD 27442. VLT/NACO and SINFONI near-infrared, follow-up imaging and spectroscopy". Astronomy and Astrophysics 475 (2): 723–727. Bibcode:2007A&A...475..723C. doi:10.1051/0004-6361:20067046.

[9] ESO Public Affairs Department. "Celestial Blast in Bleak Reticulum". European Organisation for Astronomical Research in the Southern Hemisphere (ESO). Retrieved 2009-09-05.

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案内

reticulum