Plan uchastka kolfonda lit "B" Krivorogskogo okruga Mikhaĭlovskogo raĭona ploshchadi︠u︡ 495 desi︠a︡tin

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Plan zemelʻnogo otvoda uchastka lit. "K" kollektivov "Kalininovka" i "Novai︠a︡ Zhiznʻ" Krivorogskogo okruga Sofievskogo raĭona ploshchadiʻ︠u︡ 569 desi︠a︡tin

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Plan prirezki 1go poselka ko 2-omu na uchastok Nº 101

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Plan kolfonda Nº 101, Krivorogskogo okruga Bozhedarovkogo raĭona, ploshchadiʻ︠u︡ 1366 desi︠a︡tin

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Off-axis field approximations for ion traps with apertures

In recent work (Int. J. Mass Spec., vol. 282, pp. 112–122) we have considered the effect of apertures on the fields inside rf traps at points on the trap axis. We now complement and complete that work by considering off-axis fields in axially symmetric (referred to as “3D”) and in two dimensional (“2D”) ion traps whose electrodes have apertures, i.e., holes in 3D and slits in 2D. Our approximation has two parts. The first, EnoAperture, is the field obtained numerically for the trap under study with apertures artificially closed. We have used the boundary element method (BEM) for obtaining this field. The second part, EdueToAperture, is an analytical expression for the field contribution of the aperture. In EdueToAperture, aperture size is a free parameter. A key element in our approximation is the electrostatic field near an infinite thin plate with an aperture, and with different constant-valued far field intensities on either side. Compact expressions for this field can be found using separation of variables, wherein the choice of coordinate system is crucial. This field is, in turn, used four times within our trap-specific approximation. The off-axis field expressions for the 3D geometries were tested on the quadrupole ion trap (QIT) and the cylindrical ion trap (CIT), and the corresponding expressions for the 2D geometries were tested on the linear ion trap (LIT) and the rectilinear ion trap (RIT). For each geometry, we have considered apertures which are 10%, 30%, and 50% of the trap dimension. We have found that our analytical correction term EdueToAperture, though based on a classical small-aperture approximation, gives good results even for relatively large apertures.

Measurement of the Single Top Quark Production Cross Section at CDF

We report a measurement of the single top quark production cross section in 2.2 ~fb-1 of p-pbar collision data collected by the Collider Detector at Fermilab at sqrt{s}=1.96 TeV. Candidate events are classified as signal-like by three parallel analyses which use likelihood, matrix element, and neural network discriminants. These results are combined in order to improve the sensitivity. We observe a signal consistent with the standard model prediction, but inconsistent with the background-only model by 3.7 standard deviations with a median expected sensitivity of 4.9 standard deviations. We measure a cross section of 2.2 +0.7 -0.6(stat+sys) pb, extract the CKM matrix element value |V_{tb}|=0.88 +0.13 -0.12 (stat+sys) +- 0.07(theory), and set the limit |V_{tb}|>0.66 at the 95% C.L.

Search for the Higgs Boson Produced in Association with Z→ℓ+ℓ- in pp̅ Collisions at √s=1.96 TeV

We present a search for the Higgs boson in the process $q\bar{q} \to ZH \to \ell^+\ell^- b\bar{b}$. The analysis uses an integrated luminosity of 1 fb$^{-1}$ of $p\bar{p}$ collisions produced at $\sqrt{s} =$ 1.96 TeV and accumulated by the upgraded Collider Detector at Fermilab (CDF II). We employ artificial neural networks both to correct jets mismeasured in the calorimeter, and to distinguish the signal kinematic distributions from those of the background. We see no evidence for Higgs boson production, and set 95% CL upper limits on $\sigma_{ZH} \cdot {\cal B}(H \to b\bar{b}$), ranging from 1.5 pb to 1.2 pb for a Higgs boson mass ($m_H$) of 110 to 150 GeV/$c^2$.

Measurement of the Single-Top-Quark Production Cross Section at CDF

We report a measurement of the single top quark production cross section in 2.2 ~fb-1 of p-pbar collision data collected by the Collider Detector at Fermilab at sqrt{s}=1.96 TeV. Candidate events are classified as signal-like by three parallel analyses which use likelihood, matrix element, and neural network discriminants. These results are combined in order to improve the sensitivity. We observe a signal consistent with the standard model prediction, but inconsistent with the background-only model by 3.7 standard deviations with a median expected sensitivity of 4.9 standard deviations. We measure a cross section of 2.2 +0.7 -0.6(stat+sys) pb, extract the CKM matrix element value |V_{tb}|=0.88 +0.13 -0.12 (stat+sys) +- 0.07(theory), and set the limit |V_{tb}|>0.66 at the 95% C.L.

Análisis de la flexibilidad de la oferta de formación en gestión del País Vasco

El contenido de este trabajo deriva del proyecto de investigación UE-1998-23, «Oferta y Demanda de Formación en Gestión Empresarial para Directivos en la CAPV» y del contrato de investigación «Análisis de la Oferta de Formación en Gestión y en Gestión del Conocimiento». El proyecto era perteneciente a la convocatoria de 1998 de ayudas del Gobierno Vasco a Proyectos de Investigación e Innovacion Tecnológica entre Universidades y Empresas, en su elaboración y desarrollo participaron la Universidad del País Vasco-Euskal Herriko Unibertsitatea, la Universidad de Deusto (ESTE) y el Cluster del Conocimiento, como empresa.

Hago click y opero a tu lado: Estrategia de la banca online en España

[ES] La estrategia de la Banca española con respecto a Internet se ha enmarcado entre la modernización del sector y el miedo a la competencia de terceras partes. En el artículo mostramos como, desde la efervescencia inicial, las entidades se han centrado en construir un negocio rentable parte de una estrategia multicanal. Sin embargo todavía las instituciones españolas no han conseguido aprovechar todas las ventajas que presenta Internet a la hora de facilitar la comercialización de productos financieros.

Las Tecnologías de la Información y la Comunicación en la gestión de tesorería: modelo explicativo

[ES] En el presente trabajo se analiza el uso de las TIC (Tecnologías de la Información y la Comunicación) en las responsabilidades de la gestión de la tesorería, tomando como referencia para su estudio las empresas de la CAPV (Comunidad Autónoma del País Vasco). Los resultados indican que las TIC más utilizadas por las empresas en operaciones financieras son el software financiero, Internet y la banca electrónica. Además, estos resultados han permitido desarrollar un modelo explicativo del uso de las TIC en las principales funciones del tesorero, como son la gestión de cobros y pagos, gestión de la liquidez, previsiones de tesorería a corto plazo, gestión de saldos bancarios en fecha valor, negociación con entidades financieras, gestión de la financiación del déficit de tesorería, gestión de la colocación de puntas de tesorería y gestión de riesgos de tipo de interés y tipo de cambio.