標題: Titlebook: At Astatine; Klara Berei,Siegfried H. Eberle,László Vasáros,Han Book 1985Latest edition Springer-Verlag Berlin Heidelberg 1985 Francium.Is [打印本頁] 作者: 不能平庸 時間: 2025-3-21 16:19
書目名稱At Astatine影響因子(影響力)
書目名稱At Astatine影響因子(影響力)學(xué)科排名
書目名稱At Astatine網(wǎng)絡(luò)公開度
書目名稱At Astatine網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱At Astatine被引頻次
書目名稱At Astatine被引頻次學(xué)科排名
書目名稱At Astatine年度引用
書目名稱At Astatine年度引用學(xué)科排名
書目名稱At Astatine讀者反饋
書目名稱At Astatine讀者反饋學(xué)科排名
作者: Osteoporosis 時間: 2025-3-21 22:47 作者: 能得到 時間: 2025-3-22 00:23
Production, Isolation, and Purification of Astatine Isotopes, This reaction yields At isotopes with half-lives measured in hours, whereas the longest-lived At isotope in nature is 0.9-min .At. Not surprisingly, .At is also the only naturally occurring At isotope ever isolated by chemical means.作者: uveitis 時間: 2025-3-22 05:37 作者: Heretical 時間: 2025-3-22 11:35
Handling of Astatine,grè [1 to 5] after more than 16 years of intensive search and discussion, cf. e.g. [6 to 15, 31], about 800 publications have been devoted totally or partially to the physical and chemical properties of that element. The majority belongs to the domain of nuclear physics. The 24 isotopes of astatine 作者: 保守黨 時間: 2025-3-22 15:50 作者: Rotator-Cuff 時間: 2025-3-22 17:58
Irradiation and Self-Irradiation of Astatine Compounds,eed that the radiation effects of .At are mainly due to the energetic α particles. For a more detailed treatment of irradiation and self-irradiation effects it is, however, necessary to consider the different kinds of radiation emitted in the decay of .At and .At somewhat more closely. The largest c作者: rectocele 時間: 2025-3-23 00:04
Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th editionhttp://image.papertrans.cn/b/image/163884.jpg作者: 狂熱語言 時間: 2025-3-23 03:00 作者: 銀版照相 時間: 2025-3-23 08:46
-Adic Model for Population Growthndent existence. Isotopes of At occur naturally in both the 4n + 2 (.U) and the 4n + 3 (.U) decay chains. .At, a member of the artificial 4n + 1 (.Np) series, has also been detected in natural materials.作者: mendacity 時間: 2025-3-23 10:16 作者: 為寵愛 時間: 2025-3-23 17:18
H.F. Jelinek,N. Elston,B. Zietsch of this, most of the data for astatine have been extrapolated or interpolated by various empirical or theoretical treatments from the values determined for the other halogens, or for the neighboring elements of astatine in the Periodic Table. Recent improvements in the theoretical computations have作者: 調(diào)整 時間: 2025-3-23 19:34
Porous Solid Media (Fractal Surfaces),grè [1 to 5] after more than 16 years of intensive search and discussion, cf. e.g. [6 to 15, 31], about 800 publications have been devoted totally or partially to the physical and chemical properties of that element. The majority belongs to the domain of nuclear physics. The 24 isotopes of astatine 作者: Conspiracy 時間: 2025-3-24 02:15 作者: NAV 時間: 2025-3-24 04:12
Theory and Applications of Fractal Topseed that the radiation effects of .At are mainly due to the energetic α particles. For a more detailed treatment of irradiation and self-irradiation effects it is, however, necessary to consider the different kinds of radiation emitted in the decay of .At and .At somewhat more closely. The largest c作者: Explosive 時間: 2025-3-24 09:24
-Adic Model for Population GrowthThe structure of nuclides as well as their decay properties are discussed in many books and monographs, see for instance [1 to 14]. Brief descriptions are also found in two volumes of this handbook [15, 16], which should be consulted for further explanations of special notations used for instance in decay schemes.作者: institute 時間: 2025-3-24 11:04
H.F. Jelinek,N. Elston,B. ZietschAstatine (At), element 85, has no stable isotopes. Its longest-lived isotope, .At, has a half-life of only 8.3 h and a specific activity of 1.8 Ci/μg. Consequently, studies of At chemistry have necessarily been limited to trace levels on the order of 10. to 10. M. General reviews of At chemistry are given by [1 to 16].作者: 躲債 時間: 2025-3-24 17:04 作者: 全面 時間: 2025-3-24 22:05 作者: accomplishment 時間: 2025-3-25 02:34
Analytical Chemistry of Astatine,Astatine (At), element 85, has no stable isotopes. Its longest-lived isotope, .At, has a half-life of only 8.3 h and a specific activity of 1.8 Ci/μg. Consequently, studies of At chemistry have necessarily been limited to trace levels on the order of 10. to 10. M. General reviews of At chemistry are given by [1 to 16].作者: 賞心悅目 時間: 2025-3-25 06:48 作者: 高度 時間: 2025-3-25 09:41 作者: 戰(zhàn)役 時間: 2025-3-25 15:32 作者: chalice 時間: 2025-3-25 17:44 作者: 討好美人 時間: 2025-3-25 22:00 作者: colony 時間: 2025-3-26 03:47
-Adic Model for Population Growthndent existence. Isotopes of At occur naturally in both the 4n + 2 (.U) and the 4n + 3 (.U) decay chains. .At, a member of the artificial 4n + 1 (.Np) series, has also been detected in natural materials.作者: OVERT 時間: 2025-3-26 07:21
Is the Lung an Optimal Gas Exchanger? This reaction yields At isotopes with half-lives measured in hours, whereas the longest-lived At isotope in nature is 0.9-min .At. Not surprisingly, .At is also the only naturally occurring At isotope ever isolated by chemical means.作者: BORE 時間: 2025-3-26 11:49
Book 1985Latest editioneighable" amounts of the element. This implies that all available data on physics and chemistry of this element are 12 16 based on experiments on the tracer scale with 10- to 10- g - and this will also not change in future because no longer-Lived isotopes as yet known are to be expected. Due to the 作者: bizarre 時間: 2025-3-26 16:09
with . . weighable" amounts of the element. This implies that all available data on physics and chemistry of this element are 12 16 based on experiments on the tracer scale with 10- to 10- g - and this will also not change in future because no longer-Lived isotopes as yet known are to be expected. D作者: AMBI 時間: 2025-3-26 17:16 作者: 云狀 時間: 2025-3-26 21:23 作者: fringe 時間: 2025-3-27 03:56 作者: 野蠻 時間: 2025-3-27 05:45
General Properties of Astatine,ed for the other halogens, or for the neighboring elements of astatine in the Periodic Table. Recent improvements in the theoretical computations have also made it possible to calculate some of the basic properties of astatine.作者: VOC 時間: 2025-3-27 09:28
Porous Solid Media (Fractal Surfaces),eavy ion reactions and spallation processes. They exhibit many special features with respect to their neighbor elements, cf. e.g. [26, 27]. Irrespective of the manifold of nuclear physical experiments an intensive review devoted entirely to astatine does not exist hitherto.作者: 簡潔 時間: 2025-3-27 13:37
Handling of Astatine,eavy ion reactions and spallation processes. They exhibit many special features with respect to their neighbor elements, cf. e.g. [26, 27]. Irrespective of the manifold of nuclear physical experiments an intensive review devoted entirely to astatine does not exist hitherto.作者: flimsy 時間: 2025-3-27 21:45 作者: 艦旗 時間: 2025-3-28 00:20 作者: 無能力之人 時間: 2025-3-28 02:38 作者: stratum-corneum 時間: 2025-3-28 09:40
Theory and Applications of Fractal Tops to the long-lived .Po, which slowly emitts the alphas, hinders an effective participation in the immediate radiolysis. An exception may be for long storage times in solids. Thus, .At is by far more important for radiolysis effects than .At.作者: tenuous 時間: 2025-3-28 12:10
Klara Berei,Siegfried H. Eberle,László Vasáros,Han作者: 時間等 時間: 2025-3-28 16:01 作者: alliance 時間: 2025-3-28 21:34 作者: comely 時間: 2025-3-29 02:59
10樓作者: Sinus-Node 時間: 2025-3-29 04:03
10樓作者: fallible 時間: 2025-3-29 10:44
10樓作者: AROMA 時間: 2025-3-29 12:49
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