物理学的半減期
WordNet
- the period during which something is functional (as between birth and death); "the battery had a short life"; "he lived a long and happy life" (同)lifetime, life-time, lifespan
- a characteristic state or mode of living; "social life"; "city life"; "real life"
- the course of existence of an individual; the actions and events that occur in living; "he hoped for a new life in Australia"; "he wanted to live his own life without interference from others"
- the organic phenomenon that distinguishes living organisms from nonliving ones; "there is no life on the moon"
- the period between birth and the present time; "I have known him all his life"
- the period from the present until death; "he appointed himself emperor for life"
- living things collectively; "the oceans are teeming with life"
- the experience of being alive; the course of human events and activities; "he could no longer cope with the complexities of life" (同)living
- a living person; "his heroism saved a life"
- a motive for living; "pottery was his life"
- relating to the sciences dealing with matter and energy; especially physics; "physical sciences"; "physical laws"
- according with material things or natural laws (other than those peculiar to living matter); "a reflex response to physical stimuli"
- characterized by energetic bodily activity; "a very physical dance performance"
- concerned with material things; "physical properties"; "the physical characteristics of the earth"; "the physical size of a computer"
- having substance or material existence; perceptible to the senses; "a physical manifestation"; "surrounded by tangible objects"
- involving the body as distinguished from the mind or spirit; "physical exercise"; "physical suffering"; "was sloppy about everything but her physical appearance"
- partially or to the extent of a half; "he was half hidden by the bushes"
- one of two divisions into which some games or performances are divided: the two divisions are separated by an interval
- (of siblings) related through one parent only; "a half brother"; "half sister"
- consisting of one of two equivalent parts in value or quantity; "a half chicken"; "lasted a half hour"
- partial; "gave me a half smile"; "he did only a half job"
PrepTutorEJDIC
- 〈U〉(無生物と区別して,生物が持っている)『生命』,命 / 〈U〉《集合的に》『生物』,生き物 / 〈U〉(死後の)霊,霊的存在 / 〈C〉人間(person) / 〈U〉『一生』,生涯 / 〈C〉『寿命』,活動(有効,耐久)期間 / 〈U〉『人生』,現世,世間 / 〈C〉〈U〉『生活』,暮らし,生き方,暮らし方 / 〈C〉『伝記』(biography) / 〈U〉『生気』,活気,元気(vitality)
- 『身体の,肉体の』(bodily) / 《名詞の前にのみ用いて》『物質の』(material);『自然[界]の』 / 《名詞の前にのみ用いて》『物理学の』,物理的な;自然科学の / 身体検査(physical examination)
- 〈C〉〈U〉『半分』,2分の1;約半分 / 〈U〉《時刻を表す数詞と共に用いて》『半』,30分 / 〈C〉《おもに英》(2学期制の学校での)前(後)期 / 〈C〉(競技などの)前(後)半;(野球で1イニングの)表(裏) / 〈C〉=halfback / 『半分の』 / 不十分な,中途はんぱな / 『半ば』,半分[だけ] / 半時間だけ,30分だけ / 不完全に / かなり,ほとんど
- おや,はああ,ああ(驚き・喜び・疑い・ためらいなどを表す声)
- hectare; hectares
- 《古》医薬,(特に)下剤 / …‘に'薬を飲ませる
UpToDate Contents
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English Journal
- Lutetium-177 Labeled Peptides: The European Institute of Oncology Experience.
- Carollo A, Papi S, Chinol M1.
- Current radiopharmaceuticals.Curr Radiopharm.2016;9(1):19-32.
- Peptide receptor radionuclide therapy (PRRT) using radiolabeled somatostatin analogues has shown encouraging results in various somatostatin receptor positive tumors. Partial remission rates up to 30% have been documented as well as significant improvements in quality of life and survival. This trea
- PMID 25771368
- Theranostic Applications of Lutetium-177 in Radionuclide Therapy.
- Das T, Banerjee S1.
- Current radiopharmaceuticals.Curr Radiopharm.2016;9(1):94-101.
- Lutetium-177 has been widely discussed as a radioisotope of choice for targeted radionuclide therapy. The simultaneous emission of imageable gamma photons [208 keV (11%) and 113 keV (6.4%)] along with particulate β- emission [β(max) = 497 keV] makes it a theranostically desirable radioisotope. In
- PMID 25771364
- Genome-Wide Study of mRNA Isoform Half-Lives.
- Geisberg JV1, Moqtaderi Z2.
- Methods in molecular biology (Clifton, N.J.).Methods Mol Biol.2016;1358:317-23. doi: 10.1007/978-1-4939-3067-8_20.
- In eukaryotes, RNA polymerase II-driven transcription and processing results in the formation of numerous mRNA 3' isoforms that for any given gene may differ from one another by as little as a single nucleotide. These 3' isoforms can vary in physical properties that may affect their function and sta
- PMID 26463393
Japanese Journal
- Discovery of radioactive silver (110mAg) in spiders and other fauna in the terrestrial environment after the meltdown of Fukushima Dai-ichi nuclear power plant
- , , , , , , ,
- Proceedings of the Japan Academy, Series B 91(4), 160-174, 2015
- … A survey of 35 faunal species in the terrestrial environment during the 3.5 years after the accident showed that most of Anthropoda had two orders higher 110mAg in their tissues than soils, although silver is not an essential element for their life. … However, tracing of the activity of 110mAg detected in spider Atypus karschi collected regularly at a fixed location showed that it declined much faster than the physical half-life. …
- NAID 130005061416
- 小型加速器から得られる中性子による^<99>Mo等医療用RI生産に向けて(最近の研究から)
- 永井 泰樹,橋本 和幸
- 日本物理學會誌 69(6), 370-375, 2014-06-05
- 150種以上の放射性同位元素(RI)が,医療,工業,農業,環境,研究,教育等に利用され,我々の日常活動に不可欠になっている.実際,RIの主な利用分野である医療では,特定の臓器や細胞に集積し易い薬をRIで標識した放射性医薬品を用い,核医学診断・治療が行われている.病巣細胞に集積したRIが放出するガンマ線が,体外に置かれた検出器で検出され病巣部の位置と大きさに加え臓器機能の異常を早期に高精度で診断する …
- NAID 110009823874
- 30pAG-4 ガンマ線スペクトルの時間変化からセシウム134の半減期を学ぶ教材開発(30pAG 物理教育,領域13(物理教育,物理学史,環境物理))
Related Links
- phys·i·cal half-life the time required for half the atoms of a radionuclide to undergo disintegration. physical half-life n. See half-life. ... The short physical half-life, or time it remains radioactive, of the isotope and its biological half-life of 1 ...
- The short physical half-life, or time it remains radioactive, of the isotope and its biological half-life of 1 day (in terms of human activity and metabolism) allows for scanning procedures which collect data rapidly but keep total patient ...
★リンクテーブル★
[★]
- 物理的な、理学的な、物理学的な、身体的な、肉体的な
- 関
- physically
[★]
- 関
- lifelong、lifetime、vital
[★]
- 関
- half-life、halflife、T1/2
[★]
- 関
- halves