空間閾
WordNet
- the starting point for a new state or experience; "on the threshold of manhood"
- the smallest detectable sensation (同)limen
- pertaining to or involving or having the nature of space; "the first dimension to concentrate on is the spatial one"; "spatial ability"; "spatial awareness"; "the spatial distribution of the population" (同)spacial
PrepTutorEJDIC
- 『敷居』 / 《単数形で》(…の)『始め』,出発点,発端《+of+名》 / 閾(心理学で刺激に対して反応を示し始める点)
- 空間の / 空間に存在する(で起こる)
UpToDate Contents
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English Journal
- A client-server software for the identification of groundwater vulnerability to pesticides at regional level.
- Di Guardo A1, Finizio A2.
- The Science of the total environment.Sci Total Environ.2015 Oct 15;530-531:247-56. doi: 10.1016/j.scitotenv.2015.05.112. Epub 2015 Jun 2.
- The groundwater VULnerability to PESticide software system (VULPES) is a user-friendly, GIS-based and client-server software developed to identify vulnerable areas to pesticides at regional level making use of pesticide fate models. It is a Decision Support System aimed to assist the public policy m
- PMID 26047858
- Development of a statistical model to identify spatial and meteorological drivers of elevated O3 in Nevada and its application to other rural mountainous regions.
- Fine R1, Miller MB2, Gustin MS3.
- The Science of the total environment.Sci Total Environ.2015 Oct 15;530-531:526-33. doi: 10.1016/j.scitotenv.2015.03.148. Epub 2015 Apr 18.
- Measurements of O3 at relatively remote monitoring sites are useful for quantifying baseline O3, and subsequently the magnitude of O3 not controllable by local regulations. As the National Ambient Air Quality Standard (NAAQS) for O3 becomes more stringent, there is an increased need to quantify base
- PMID 25895623
- Variability and sources of surface ozone at rural sites in Nevada, USA: Results from two years of the Nevada Rural Ozone Initiative.
- Fine R1, Miller MB2, Burley J3, Jaffe DA4, Pierce RB5, Lin M6, Gustin MS7.
- The Science of the total environment.Sci Total Environ.2015 Oct 15;530-531:471-82. doi: 10.1016/j.scitotenv.2014.12.027. Epub 2014 Dec 26.
- Ozone (O3) has been measured at Great Basin National Park (GBNP) since September 1993. GBNP is located in a remote, rural area of eastern Nevada. Data indicate that GBNP will not comply with a more stringent National Ambient Air Quality Standard (NAAQS) for O3, which is based upon the 3-year average
- PMID 25548133
Japanese Journal
- Low-Power All-Optical Bistable Device of Twisted-Nematic Liquid Crystal Based on Surface Plasmons in a Metal--Insulator--Metal Structure
- Thanh Pham Tien,Tanaka Daisuke,Fujimura Ryushi,Takanishi Yoichi,Kajikawa Kotaro
- Applied Physics Express 6(1), 011701-011701-3, 2013-01-25
- … The lowest threshold switching illumination was 0.3 mW/mm2, which is much lower than the value we previously reported for a similar all-optical TN-LC device based on the coupled SPs in a gold grating. … The threshold illumination is lower at higher temperature up to the phase transition. … The TN-LC device is promising for two-dimensional optical memories or spatial light modulators, since the structure is simple and free from electronic circuits. …
- NAID 150000106236
- Conservative Olami--Feder--Christensen Model of Earthquake with Temporal and Spatial Threshold Variations
- Nagao Naruichi
- J Phys Soc Jpn 81(11), 114001-114001-4, 2012-11-15
- The conservative Olami--Feder--Christensen model of earthquake give a power-law decay in the size distribution of events, but does not give correlation in the event times. We modify the model so that …
- NAID 150000103557
Related Links
- Spatial margin of agricultural production. The boundary of a region of profitability or positive rent. Beyond this boundary, transport costs outweigh net-returns leading to net losses. "Spatial Threshold" (or "threshold range") as different from the: ...
★リンクテーブル★
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- 英
- two-point discrimination threshold, two point discrimination threshold
- 同
- 二点閾 two-point threshold、空間閾 spatial threshold、二点閾値 two point threshold、2点識別閾
- 関
- 空間認知、判別性感覚、部位感覚、弁別閾
- 体表面上の2点に機械的刺激をあたえたとき,視覚によらずにこれらが別々の刺激によるものであると識別できる最小の距離を二点弁別閾という。
- 二点弁別閾は部位によって大きな差があり,一般に指先や口唇などで小さく,上腕・下腿・背部などで大きい
- 二点弁別閾の大きさは,その刺激を感受する識別性触圧覚の受容器の密度や,大脳皮質感覚野の担当領域の広さによってきまると考えられている.
- 体表面での触点または圧点の密度は二点弁別閾の大きさに反比例し,指先や口唇で高く,上腕・下腿・背部などで低い.
- このため触圧覚の閾値は,指先や口唇などで低く,上腕・下腿・背部などで高い.
- 注) 部位によって大きな差があり: 背部での二点弁別閾は60~70mmであるの対し,指では3~5mm程度である.
- 注) 触圧覚の閾値: 触圧覚の閾値は,くわえられた刺激の力(g/mm2),皮膚の変位(μm),皮膚圧迫の速度(mm/s)などできまる.身体各部の感覚点の閾値は,小さな断面積の毛で調べられており,指先の閾値は腕や体幹での閾値の10~30倍である.
- (体性感覚と内臓感覚:http://www.acpt.jp/acpt_resumeFile/neu06.pdf)
- 神経整理テキスト:
- http://www.tmd.ac.jp/med/phy1/ptext/ptext_index.html
SP.228
- 触圧覚の識別能を測る尺度
- 皮膚の2点に加えられた刺激を2点と感じる最小距離。
- 手指:2-3mm
- 口唇、鼻、頬:5-10mm
- 足指、足底:10-20mm
- 腹、胸、背、腕、脚:30-45mm
2点識別の最短距離(2点識別閾値 double-point threshold)(BET.101)
- 指尖:3-6mm
- 手掌、足底:15-20mm
- 手背、足背:30mm
- 脛骨面:40mm
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- 英
- spatial threshold
- 関
- 空間認知
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- 関
- threshold value
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- 関
- spacial、spatially