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{{Infobox galaxy cluster|name=Saraswati [[Supercluster]]|major_axis_mpc={{convert|200|Mpc|Mly|0|abbr=on|lk=on}}|flux=|luminosity=|mass=2.0×10<sup>16</sup>|distance={{convert|1.2|Gpc|Gly|0|abbr=on|lk=on}}|redshift=0.28|minor_axis_mpc=|member_no=43|image=|er=|dec={{DEC|00|16|17}}|ra={{RA|23|37|40}}|constellation=Pisces|epoch=J2000.0|credit=|caption=|other_names=}}{{Campaignbox ロシア・ウクライナ戦争}}
{{Infobox information appliance|name=Samsung Gear S3|logo=|image=Gears3.jpg|caption=Gear S3 Frontier and Classic|developer=[[Samsung Electronics]]|manufacturer=[[Samsung Electronics]]|family=[[Samsung Gear]]|type=[[Smartwatch]]|release date=|os=[[Tizen]] Version 4.0.0.2|power=380 mAh, [[Qi (inductive power standard)|Qi]] inductive coil wireless charging|display=1.3" Super AMOLED, 360 x 360 [[pixels]]|input=[[Capacitive sensing|Capacitive touch]]|predecessor=[[Samsung Gear S2]]|successor=[[Samsung Galaxy Watch]]}}The '''Samsung Gear S3''' is a [[:en:Tizen|Tizen]]-based circular [[:en:Smartwatch|smartwatch]] developed by [[:en:Samsung_Electronics|Samsung Electronics]]. It was released on 18 November 2016.<ref>{{cite web|last1=Baig|first1=Edward|last2=Blumenthal|first2=Eli|title=Samsung ticks forward with new Gear S3 smartwatch|url=https://www.usatoday.com/story/tech/2016/08/31/samsung-ticks-forward-new-gear-s3-smartwatches/89644266/|website=USA Today|accessdate=1 September 2016}}</ref>


The '''Saraswati Supercluster''' is a massive [[:en:Galaxy_supercluster|galaxy supercluster]] about 1.2 [[:en:Gigaparsec|gigaparsecs]] (4,000 million [[:en:Light_year|light years]]) away within the [[:en:Stripe_82|Stripe 82]] region of [[:en:Sloan_Digital_Sky_Survey|SDSS]], in the direction of the [[:en:Constellation|constellation]] [[:en:Pisces_(constellation)|Pisces]].<ref name="Bagchi20172">{{cite journal|last1=Bagchi|first1=Joydeep|last2=Sankhyayan|first2=Shishir|last3=Sarkar|first3=Prakash|last4=Raychaudhury|first4=Somak|last5=Jacob|first5=Joe|last6=Dabhade|first6=Pratik|year=2017|title=Saraswati: An Extremely Massive ~ 200 Megaparsec Scale Supercluster|journal=The Astrophysical Journal|volume=844|pages=25|arxiv=1707.03082|bibcode=2017ApJ...844...25B|doi=10.3847/1538-4357/aa7949|author-link4=Somak Raychaudhury}}</ref><ref>{{cite web|url=https://elpais.com/elpais/2017/07/13/ciencia/1499967116_043113.html|title=Descubierta Sarasvati, una de las mayores estructuras del universo|language=es|date=14 July 2017|access-date=14 July 2017|publisher=[[El País]]}}</ref> It is one of the [[:en:List_of_largest_cosmic_structures|largest structures]] found in the [[:en:Observable_universe|universe]], with a major axis in diameter of about 200 Mpc (652 million light years). It consists of at least 43 [[:en:Galaxy_cluster|galaxy clusters]], and has the mass of {{Solar mass|2 × 10<sup>16</sup>|link=y}}, forming a [[:en:Galaxy_filament|galaxy filament]].<ref name="IUCAA2">{{cite web|title="Saraswati"- one of the most massive large-scale structures in the Universe discovered|url=http://www.iucaa.in/Saraswati-General.html|access-date=14 July 2017|archive-url=https://web.archive.org/web/20170729142754/http://www.iucaa.in/Saraswati-General.html|archive-date=29 July 2017|website=IUCAA}}</ref>
There are two models of the Gear S3, Classic and Frontier. The Classic has a silver watch case and black leather band, while the Frontier has a black watch case and rubber band. Both are rated [[:en:IP_Code|IP68]] (water resistant) and have GPS and [[:en:Heart_rate_monitor|heart rate monitor]] sensors. One notable feature is that the [[:en:Bezel_(jewellery)|bezel]] ring rotates as part of the [[:en:User_interface|user interface]], although users can also navigate by swiping the screen and/or using the two buttons on the side.<ref>{{Cite web|url=http://www.samsung.com/global/galaxy/gear-s3/|title=Samsung Gear S3 Highlights|website=The Official Samsung Galaxy Site|access-date=2017-01-07}}</ref>


'''サラスヴァティー超銀河団'''は1.2ギガ[[パーセク]](40億光年)超銀河団
The Gear S3's successor, the [[:en:Samsung_Galaxy_Watch|Samsung Galaxy Watch]], was released 9 August 2018.


== Comparison of models ==
== 発見 ==
The Saraswati supercluster was discovered by a team of astrophysicists from the [[:en:Inter-University_Centre_for_Astronomy_and_Astrophysics|Inter-University Centre for Astronomy and Astrophysics]] and [[:en:Indian_Institute_of_Science_Education_and_Research|Indian Institute of Science Education and Research]] led by J. Bagchi and colleagues in [[:en:Pune|Pune]], [[:en:India|India]]. Analyzing the data of Stripe 82 of the comprehensive [[:en:Sloan_Digital_Sky_Survey|Sloan Digital Sky Survey]], particularly the sets of LOWZ data from the Baryon Oscillation Spectroscopic Survey, part of the DR12 catalogue of the SDSS, the team discovered an overdensity of the sampled 625 galaxies from LOWZ and 3,016 from the LEGACY-BOSS-SOUTHERN, a survey of the southern sky that is also a part of SDSS DR12. It was discovered in 2017.<ref name="Bagchi20172" />
{| class="wikitable sortable"
|+
!'''Model'''<ref>{{cite web|last1=Diaz|first1=Jo|title=Samsung Gear S3 Frontier Full Specifications|url=http://www.smartwatchspecifications.com/Device/samsung-gear-s3-frontier-lte/|website=Smartwatch Specifications|publisher=SmartwatchSpecifications.com|accessdate=1 September 2016|ref=1}}</ref>
! style="background:#3d4;" |Gear S3 Frontier
! style="background:#3d4;" |Gear S3 Frontier (LTE)
! style="background:#3d4;" |Gear S3 Classic (LTE) ([[:en:Bluetooth|Bluetooth]]®)
|-
|'''Display'''
| colspan="3" |1.3” Circular Super AMOLED, 360 x 360, 278ppi,
Always-on display, Corning [[:en:Gorilla_Glass_SR+|Gorilla Glass SR+]]
|-
|'''Processor'''
| colspan="3" |[[:en:Exynos|Exynos]] 7270 Dual Core 1.0 GHz
|-
|'''Operating System'''
| colspan="3" |[[:en:Tizen|Tizen]] Based Wearable Platform 4.0.0.2
|-
|'''Size'''
| colspan="3" |49 x 46 x 12.9
|-
|'''Weight'''
| colspan="2" |62g
|57g
|-
|'''Memory'''
| colspan="3" |4GB Internal memory, 768MB RAM
|-
|'''Connectivity'''
|Bluetooth 4.2, Wi-Fi b/g/n,
NFC, MST, GPS/Glonass
|3G/LTE, [[:en:Bluetooth|Bluetooth]] 4.2, [[:en:Wi-Fi|Wi-Fi]] b/g/n,
[[:en:Near_field_communication|NFC]], MST, [[:en:A-GPS|A-GPS]]/[[:en:Glonass|Glonass]]
|Bluetooth 4.2, Wi-Fi b/g/n,
NFC, MST, GPS/Glonass
|-
|'''Sensors'''
| colspan="3" |[[:en:Accelerometer|Accelerometer]], Gyro, [[:en:Barometer|Barometer]], HRM, Ambient light, Speedometer
|-
|'''Battery'''
| colspan="3" |380 mAh Li-Ion battery
|-
|'''Charging Technology'''
| colspan="3" |[[:en:Wireless_charging|Wireless charging]] (WPC Inductive)
|-
|'''Part No.'''<ref>{{cite web|title=Samsung Business Support|url=http://www.samsung.com/us/business/support/|website=Smartwatch Specifications|publisher=Samsung.com|accessdate=6 February 2017|ref=2}}</ref>
|SM-R760
|SM-R765
|SM-R770
|}
The "LTE" models are further divided into sub-models depending on the target country and Service Provider cellular infrastructure available.
{| class="wikitable sortable"
|+
!'''Model'''
!'''Target Country'''
!'''Service Providers'''
!'''LTE Support'''
!'''LTE Band (Frequency)'''
!'''UMTS Support'''
!'''UTMS Band (Frequency)'''
|-
|[https://www.frequencycheck.com/models/GELoq/samsung-sm-r765a-gear-s3-frontier-lte SM-R765A]
|USA
|[[:en:AT&T|AT&T]]
|LTE
|B2 (1900 PCS), B4 (1700/2100 AWS 1), B5 (850) & B17 (700 bc)
|UMTS
|B1 (2100), B2 (1900 PCS) & B5 (850)
|-
|[https://www.frequencycheck.com/models/A34DK/samsung-sm-r765f-gear-s3-frontier-lte SM-R765F]
|Singapore
|[[:en:Singtel|Singtel]] & [[:en:Starhub|Starhub]]
|LTE, LTE 100/50 & LTE 150/50
|B1 (2100), B3 (1800 +) & B5 (850)
|UMTS, HSUPA, HSUPA 5.8 & HSDPA
|B1 (2100)
|-
|[https://www.frequencycheck.com/models/ARKBx/samsung-sm-r765l-gear-s3-frontier-lte SM-R765L]
|Korea
|
|LTE, LTE 100/50 & LTE 150/50
|B5 (850)
|-
|[http://www.samsung.com/nz/business/business-products/wearables/wearables/SM-R765NDAATNZ SM-R765N]
|New Zealand
|[[:en:Spark_New_Zealand|Spark]]
|
|
|3G WCDMA
|B5 (850)
|-
|[https://www.frequencycheck.com/models/O81W5/samsung-sm-r765s-gear-s3-frontier-lte SM-R765S]
|Korea
|
|LTE
|B5 (850)
|-
|[https://www.frequencycheck.com/models/vDL5L/samsung-sm-r765t-gear-s3-frontier-lte SM-R765T]
|USA
|[[:en:T-Mobile|T-Mobile]]
|LTE
|B2 (1900 PCS), B4 (1700/2100 AWS 1) & B5 (850)
|UMTS
|B1 (2100), B2 (1900 PCS), B4 (1700/2100 AWS 1) & B5 (850)
|-
|[https://www.frequencycheck.com/models/AdJ3x/samsung-sm-r765v-gear-s3-frontier-xlte SM-R765V]
|USA
|[[:en:Verizon|Verizon]]
|LTE, LTE 100/50 & LTE 150/50
|B4 (1700/2100 AWS 1) & B13 (700 c)
|-
|[https://www.frequencycheck.com/models/AZlVe/samsung-sm-r775s-gear-s3-classic-lte SM-R775S]
|Korea
|
|LTE
|B5 (850)
|}


== See also ==
== 宇宙論 ==
The Saraswati Supercluster is one of the [[:en:List_of_largest_cosmic_structures|largest and most massive superclusters known]], comparable to the massive [[:en:Shapley_Concentration|Shapley Concentration]] in the nearby universe. The supercluster consists of 43 massive galaxy clusters, which include Abell 2361 and ZWCl 2341.1+0000. It is surrounded by a network of galaxy filaments, clusters, and [[:en:Void_(astronomy)|voids]].


The Saraswati supercluster and its environs reveal that some extreme large-scale, prominent matter density enhancements had formed in the past when [[:en:Dark_energy|dark energy]] had just started to dominate structure formation. This galactic concentration sheds light on the role of dark energy and cosmological initial conditions in supercluster formation.<ref name="NewScientist2">{{cite web|title=Galaxy supercluster is one of the biggest things in the universe|date=14 July 2017|url=https://www.newscientist.com/article/2140847-galaxy-supercluster-is-one-of-the-biggest-things-in-the-universe/|access-date=12 January 2018|archive-url=https://web.archive.org/web/20171008104633/https://www.newscientist.com/article/2140847-galaxy-supercluster-is-one-of-the-biggest-things-in-the-universe/|archive-date=8 October 2017|website=NewScientist|last=Crane|first=Leah}}</ref><ref name="HuffPo2">{{cite web|title='Saraswati': A Supercluster Of Galaxies Discovered By Indian Scientists|date=14 July 2017|url=http://www.huffingtonpost.in/2017/07/13/saraswati-a-supercluster-of-galaxies-discovered-by-indian-sci_a_23029293/|access-date=12 January 2018|archive-url=https://web.archive.org/web/20170714091956/http://www.huffingtonpost.in/2017/07/13/saraswati-a-supercluster-of-galaxies-discovered-by-indian-sci_a_23029293/|archive-date=14 July 2017|website=HuffingtonPost|last=|first=}}</ref>
* [[:en:Samsung_Galaxy|Samsung Galaxy]]


== References ==
== 参照 ==
<references group="" responsive="1"></references>
<references group="" responsive="1"></references>{{Campaignbox ロシアのウクライナ侵攻(2022年)|state=expanded}}

== External links ==

* [http://www.samsung.com/global/galaxy/gear-s3/ Official page]
* [http://www.tizenhelp.com/new-tizen-3-0-update-now-available-for-samsung-gear-s3/ New Tizen 3.0 Update Now Available For Samsung Gear S3]

2022年3月3日 (木) 09:40時点における最新版

キエフ攻勢

北東部攻勢

東部攻勢

ドンバス攻勢

南部攻勢

西部空爆

海戦

ロシア本土への攻撃

The Saraswati Supercluster is a massive galaxy supercluster about 1.2 gigaparsecs (4,000 million light years) away within the Stripe 82 region of SDSS, in the direction of the constellation Pisces.[1][2] It is one of the largest structures found in the universe, with a major axis in diameter of about 200 Mpc (652 million light years). It consists of at least 43 galaxy clusters, and has the mass of 2 × 1016 M☉, forming a galaxy filament.[3]

サラスヴァティー超銀河団は1.2ギガパーセク(40億光年)超銀河団

発見

[編集]

The Saraswati supercluster was discovered by a team of astrophysicists from the Inter-University Centre for Astronomy and Astrophysics and Indian Institute of Science Education and Research led by J. Bagchi and colleagues in Pune, India. Analyzing the data of Stripe 82 of the comprehensive Sloan Digital Sky Survey, particularly the sets of LOWZ data from the Baryon Oscillation Spectroscopic Survey, part of the DR12 catalogue of the SDSS, the team discovered an overdensity of the sampled 625 galaxies from LOWZ and 3,016 from the LEGACY-BOSS-SOUTHERN, a survey of the southern sky that is also a part of SDSS DR12. It was discovered in 2017.[1]

宇宙論

[編集]

The Saraswati Supercluster is one of the largest and most massive superclusters known, comparable to the massive Shapley Concentration in the nearby universe. The supercluster consists of 43 massive galaxy clusters, which include Abell 2361 and ZWCl 2341.1+0000. It is surrounded by a network of galaxy filaments, clusters, and voids.

The Saraswati supercluster and its environs reveal that some extreme large-scale, prominent matter density enhancements had formed in the past when dark energy had just started to dominate structure formation. This galactic concentration sheds light on the role of dark energy and cosmological initial conditions in supercluster formation.[4][5]

参照

[編集]
  1. ^ a b Bagchi, Joydeep; Sankhyayan, Shishir; Sarkar, Prakash; Raychaudhury, Somak; Jacob, Joe; Dabhade, Pratik (2017). “Saraswati: An Extremely Massive ~ 200 Megaparsec Scale Supercluster”. The Astrophysical Journal 844: 25. arXiv:1707.03082. Bibcode: 2017ApJ...844...25B. doi:10.3847/1538-4357/aa7949. 
  2. ^ “Descubierta Sarasvati, una de las mayores estructuras del universo” (スペイン語). El País (14 July 2017). 14 July 2017閲覧。
  3. ^ “"Saraswati"- one of the most massive large-scale structures in the Universe discovered”. IUCAA. 29 July 2017時点のオリジナルよりアーカイブ。14 July 2017閲覧。
  4. ^ Crane, Leah (14 July 2017). “Galaxy supercluster is one of the biggest things in the universe”. NewScientist. 8 October 2017時点のオリジナルよりアーカイブ。12 January 2018閲覧。
  5. ^ “'Saraswati': A Supercluster Of Galaxies Discovered By Indian Scientists”. HuffingtonPost (14 July 2017). 14 July 2017時点のオリジナルよりアーカイブ。12 January 2018閲覧。
背景
ウクライナと
ロシアの関係
（紛争勃発以前）
ウクライナ紛争
(2014年-)
ロシア側の主張
軍事衝突の一覧
タイムライン
キーウ攻勢
北東部攻勢
南部攻勢
東部攻勢
ロシア国内
への攻撃
ミサイル攻撃
その他
ロシア連邦軍の
占領地域
（支配状況）
占領地域
「住民投票」によって
ロシアが「併合」した地域
ウクライナ軍の
占領地域
（支配状況）
占領地域
戦争犯罪
戦闘序列
ロシアの旗 ロシア
 ウクライナ
関連民間組織
影響・反応
国際社会の反応
国際連合の旗 国際連合
アメリカ合衆国の旗 アメリカ合衆国
ロシア国内
ウクライナ国内
関連用語
破壊された
構造物
ロシアの旗 ロシア
 ウクライナ
人物
ロシアの旗 ロシア
首脳
指揮官
元
その他
死者
高級将校
 ウクライナ
首脳
指揮官
元
死者
その他
死者
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