7,453 research outputs found

    Time-resolved-absorption spectroscopic detection of 10,10-dimethyl-10-silaanthracen-9(10H)-one oxide

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    PT: J; CR: ANDO W, 1981, J SYN ORG CHEM JPN, V39, P613 BARTLETT PD, 1962, J AM CHEM SOC, V84, P3408 HAYASHI H, 1980, B CHEM SOC JPN, V53, P1519 KANAMARU N, 1970, B CHEM SOC JPN, V43, P3443 MURRAY RW, 1971, J AM CHEM SOC, V93, P4963 SAWAKI Y, 1981, J AM CHEM SOC, V103, P3832 SEKIGUCHI A, 1982, TETRAHEDRON LETT, V23, P4095 STEWART R, 1963, CAN J CHEM, V41, P1065 SUGAWARA T, 1983, CHEM LETT TURRO NJ, 1980, IEEE J QUANTUM ELECT, V16, P1218; NR: 10; TC: 47; J9: CHEM LETT; PG: 2; GA: RB995Source type: Electronic(1

    Every symmetric Kubo-Ando connection has the order-determining property on B(H)\mathcal B(H)

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    In \cite{molnar} L.~Molnar studied the question of whether the L\"owner partial order on the positive cone of an operator algebra is determined by the norm of any arbitrary Kubo-Ando mean. He affirmatively answered the question for certain classes of Kubo-Ando means and left as an open problem the general case. We here give an answer to this question, by showing that the norm of every symmetric Kubo-Ando mean σ\sigma on B(H)\mathcal B(H) is order-determining, i.e. if A, B\in \mathcal B(H)^{{\sss{++}}} satisfy AσXBσX\Vert A\sigma X\Vert \le \Vert B\sigma X\Vert for every X\in \mathcal B(H)^{\sss{++}}, then ABA\le B

    A complement of the Ando–Hiai inequality

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    AbstractIn this paper, we present a complement of a generalized Ando–Hiai inequality due to Fujii and Kamei [M. Fujii, E. Kamei, Ando–Hiai inequality and Furuta inequality, Linear Algebra Appl. 416 (2006) 541–545]. Let A and B be positive operators on a Hilbert space H such that 0<m1⩽A⩽M1 and 0<m2⩽B⩽M2 for some scalars mi⩽Mi (i=1,2), and let α∈[0,1]. Put hi=Mimi for i=1,2. Then for each 0<r⩽1 and s⩾1Ar♯αr(1-α)s+αrBs⩽Kh1sh2s,rs-(1-α)s(1-α)s+αrh2(1-α)s(s-r)(1-α)s+αr‖A♯αB‖rs(1-α)s+αr,where A♯αB≔A12(A-12BA-12)αA12 is the α-geometric mean and a generalized Kantorovich constant K(h,p) is defined for h>0 asK(h,p)≔hp-h(p-1)(h-1)p-1php-1hp-hpfor all real numbers p∈R

    Data for: Intensive Margin of the Volcker Rule: Price Quality and Welfare

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    The replication file is also available from the author&apos;s webpage.https://sites.google.com/site/sakaiando/researc

    Ando Kenkyusho : One of the Important Manufacturers Which Had Made Psychological Apparatuses in Japan before World War II.

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    There were four important manufactures which had made psychological apparatuses in Japan before World War Ⅱ. The author already investigated other three manufactures except Ando Kenkyusho and published the provided results. In the present research the author examines Ando Kenkyusho and its founder, Hitsujiro Ando, and shows newly obtained information. When H.Ando was an officer of the Japanese Navy (1905 -1924), he devoted himself to the development of an aptitude test and completed the test which was composed of 44 inspection items. He devised many kinds of apparatuses for the test and carried out the test to various kinds of workers of the Navy. He founded Ando Kenkyusho in November, 1924 when he was 40 years old and devoted himself to the improvement of the apparatuses used in the test until his early death in 1932. The author gave light on his work through the existing products of Ando Kenkyusho as well as through historical documents relating to him and his company

    Pajareando Ando

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    Para los turistas nacionales e internacionales que se encuentren en Santa Marta y deseen pagar por un servicio de turismo de naturaleza en la SNSM. Pajareando ando es una producto del turismo ornitológico para la identificación y registro de aves en la SNSM para los turistas casuales(no especializados) que deseen comprender y conservar a las aves y su hábitat en territorios no protegidos por el estado, a partir del servicio, la indumentaria de la actividad, una app y un Souvenir.#Aves#TurismoOrnitológicoRequerimientos de sistema: Adobe Acrobat ReaderFor national and international tourists who are in Santa Marta and wish to pay for a nature tourism service in the SNSM. Pajareando ando is a product of ornithological tourism for the identification and registration of birds in the SNSM for casual tourists (non-specialized) who wish to understand and conserve birds and their habitat in territories not protected by the state, from the service, the clothing of the activity, an app and a Souvenir

    AFES-Venus data set

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    The data products derived and presented in the manuscript of "Venusian cloud distribution simulated by a general circulation model" to Journal of Geophysical Research - Planets. *.grd file is grads format file and *.ctl file is control file of grads data. The detail of the data is given by Sugimoto et al. (2014a and 2014b) and Takagi et al. (2018)

    AFES-Venus-cloud

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    The data products derived and presented in the manuscript of "Venusian cloud distribution simulated by a general circulation model" to Journal of Geophysical Research - Planets. *.grd file is grads format file and *.ctl file is control file of grads data. The detail of the data is given by Sugimoto et al. (2014a and 2014b) and Takagi et al. (2018)

    Time-resolved and low-temperature absorption spectroscopic studies on 10-silaanthracen-9(10H)-ylidene

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    PT: J; CR: BRAUER BE, 1982, J AM CHEM SOC, V104, P6814 CARMAN RM, 1968, TETRAHEDRON LETT, P2723 CLOSS GL, 1966, J CHEM PHYS, V44, P413 CLOSS GL, 1976, J AM CHEM SOC, V98, P8190 EISENTHAL KB, 1980, J AM CHEM SOC, V102, P6563 GRILLER D, 1982, J AM CHEM SOC, V104, P6813 HAYASHI H, 1980, B CHEM SOC JPN, V53, P1519 MASUHARA H, 1968, B CHEM SOC JPN, V41, P2319 MASUHARA H, 1971, B CHEM SOC JPN, V44, P38 MORITANI I, 1968, J AM CHEM SOC, V90, P5918 RICHIE A, 1965, CHEM BER, V98, P3627 SEKIGUCHI A, 1982, B CHEM SOC JPN, V55, P1675 SEKIGUCHI A, 1982, TETRAHEDRON LETT, V23, P4095 WONG PC, 1981, J AM CHEM SOC, V103, P5934 WONG PC, 1982, J AM CHEM SOC, V104, P5106 ZUPANCIC JJ, 1980, J AM CHEM SOC, V102, P5958 ZUPANCIC JJ, 1981, J AM CHEM SOC, V103, P2423 ZUPANCIC JJ, 1981, J AM CHEM SOC, V103, P944; NR: 18; TC: 7; J9: CHEM LETT; PG: 4; GA: RB995Source type: Electronic(1

    A divergence center interpretation of general symmetric Kubo-Ando means, and related weighted multivariate operator means

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    It is well known that special Kubo-Ando operator means admit divergence center interpretations, moreover, they are also mean squared error estimators for certain metrics on positive definite operators. In this paper we give a divergence center interpretation for every symmetric Kubo-Ando mean. This characterization of the symmetric means naturally leads to a definition of weighted and multivariate versions of a large class of symmetric Kubo-Ando means. We study elementary properties of these weighted multivariate means, and note in particular that in the special case of the geometric mean we recover the weighted A#H-mean introduced by Kim, Lawson, and Lim
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