969 resultados para Z-R relation


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Mean areal radar rainfall over catchments in the State of São Paulo is an operational product under development by the Meteorological Research Institute - IPMet. A pilot project is being carried out which focuses on the important Corumbatai River basin, under surveillance by the IPMet-operated Bauru radar. Previous work on the project explored the relative impact of factors like time resolution of radar data and reflectivity to rain-rate conversion relationships, when the relevance of the latter was verified. This paper deals with the stratification of those relationships by daily intervals and its impact on flow estimates. Daily values of radar mean rainfall using gauges and different conversion relationships are plotted against the corresponding flow at the basin outlet. Flow estimates derived by applying the rainfall from the different relationships to a previously obtained rainfall-runoff curve for the basin is compared to the historical hydrograph. Preliminary results suggest stratification has hydrological significance.

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The vibrational-rotational states of the supersingular plus Coulomb potential A/r4 - Z/r are variationally constructed using a nonorthogonal basis of atomic hydrogenic eigenfunctions modulated by an exponential factor exp(- α/r), ensuring the correct behavior in the vicinity of the supersingularity. The construction is carried out in two successive stages. The first stage is restricted to trial functions without radial nodes, leading to a variational optimization of the parameters of the basis for each value of the angular momentum. The second stage uses the complete basis to construct linear trial functions and to formulate the variational problem in terms of secular equations, yielding the successive vibrational and rotational states. Numerical results for the corresponding energy levels are presented for different combinations of the intensity parameters of the potential. © 2001 Plenum Publishing Corporation.

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Mode of access: Internet.

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Half-title: Wybor pisarzow polskich: Poezya.

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This paper presents the results from lineal trend surface analysis technique application. The purpose was to detect positive and negative anomalies in the rain measure distribution obtained by the meteorological radar Doppler, band S, located in Bauru, during the period of 21 of October/2004 to 29 of April/2005 in the areas of Assis and Piracicaba. Using three Z-R radar relations for rain quantification was chosen the specific equation Z = 32R1,65, as the best one. The results showed that the applied methodology was able to indicate the space distribution of the rain accumulated, identifying and locating the regions where there was rainy excess and rainy lack during each analyzed period. Such results indicate areas with larger pluvial impact and consequently more favorable for environmental damages.

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采用高温固相法合成了稀土复合钒锗酸盐R3GeVO9(R =Y ,La)体系 ,并以此为基质研究了Eu3+和Dy3+在其中的发光性质 ,以Eu3+为结构探针探讨了Eu3+在R3GeVO9(R =Y ,La)中的格位情况。同时 ,还研究了被取代离子R3+的Z/r对Eu3+的红橙比和Dy3+的黄蓝比的影响以及浓度、温度和Bi3+对它们发光强度的影响。

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Wydział Filologii Polskiej i Klasycznej: Instytut Filologii Polskiej

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W artykule został przeanalizowany dyskurs bałkański XX wieku z kolonialnego i postkolonialnego punktu widzenia. Pierwsza część przybliża geopolityczny stosunek do Bałkanów,The Balans in the Gaze of Western Travellers (2004) jako przykłady korygującego wobec istniejących dotychczas reprezentacji i wyobrażeń Bałkanów. skupia się jednak nie tylko na nazwie geograficznej Półwysep Bałkański, lecz przede wszystkim na figuratywnym i metaforycznym języku, bazującym na stereotypach i negatywnych „etykietkach” Bałkanów, takich jak: „beczka prochu”, obszar „zadawnionej nienawiści”, „zderzenie cywilizacji”, „strefa rozłamu”, europejskie „jądro ciemności”, „dzika Europa”, „jeszcze- nie” Europa. Ten stosunek opiera się na opozycji My-Oni z kolonialnego, punktu widzenia Zachodu. W drugiej części tekstu zostaje przeprowadzona analiza trzech utworów prozatorskich autorstwa wybitnych pisarzy z Bałkanów – chorwacki dyskurs literacki jest reprezentowany przez Miroslava Krležę w opowiadaniu W Dreźnie. Mister Wu San Pej interesuje się problemem serbsko-chorwackim (1924), serbski dyskurs przedstawia Ivo Andrić w opowiadaniu List z roku 1920 (1946), natomiast bośniacki – Nenad Veličković i jego powieść epistolarna Sahib. Impresje z depresji (2001). Te trzy dyskursy z różnych przełomowych dla Jugosławii okresów pokazują, że pisarze chętnie sięgali po figurę „Obcego”, by uwypuklić problemy związane z własną złożoną, często zwielokrotnioną tożsamością. Ostatnia część akcentuje nowe, postkolonialne podejście do problemu Bałkanów – uczestniczą w nim wybitni naukowcy pochodzący z tego regionu, którzy zrobili kariery w Europie Zachodniej i USA. W tej części zostają zaprezentowane trzy fundamentalne dla tego problemu książki – studium Marii Todorowej (Bułgarka) Imagining the Balkans (1997), monografia Vesny Bjelogrlić-Goldsworthy (Serbka) Inventing Ruritania: The Imperializm of the Imagination (1998) oraz antropologiczna książka Božidara Jezernika (Słoweniec) Wild Europe.

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Wydział Historyczny: Instytut Historii Sztuki

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In Écrits, Lacan proposes an “unthinkable list” of objects (a) that includes “the phoneme, the gaze, the voice – the nothing”. While the gaze and the voice have received extensive critical commentary, the phoneme and the nothing have gone practically unnoticed. I propose to theoretically construct the object (a) by means of an explication of Lacan’s enigmatic allusion to the phoneme and the nothing. I contend that the phoneme is the “ur-form” of the object (a), whose ontological status is nothing. As the ur-form of the object (a) (both structurally and genetically), the phoneme exemplifies the primary function of the structural causality of the Lacanian Real within the Symbolic Order, namely, the function of the bar resisting signification between signifier and signified. By developing the concept of the object (a) in relation to linguistics, psychoanalysis can reply to the persistent misunderstanding of Lacan’s position by deconstructive critics, such as Judith Butler.

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"Pieśń rokoszen z r. 1606" (for discantus 1, discantus 2, altus tenor 1, tenor 2, and bassus, in score): v. 1, p. [377]-384.

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Education is one of the main industries in the world, which needs to focus more than other types of industries. As Mandela said, “Education is the most powerful weapon, which you can use to change the world” (www.brainyquote.com). Global economic recession era put serious pressure on private Higher Education Institutions (HEI), which resulted as decrease in the university spending`s budget. Therefore, HEI forced to develop more competitive ways to find new financial resources for rapid technological and organizational changes (Savsar, 2012). Students are the motive of being of Higher Education. The aim of this study is to implement İmportance-Satisfaction Analysis (IPA) matrix to evaluate the student`s satisfaction and assess importance of different attributes in terms of student`s perception. The students that participated in this study enrolled in the present academic year, 2015/2016, in the Economics and Administration Faculty-Qafqaz University. In order to perform study, survey method applied to collect the data and number of received valid questionnaire were 266. Questionnaire used to collect demographic information of students, identify importance given to each attribute and satisfaction degree of each attribute. Descriptive analysis used to identify profile of respondents, also find satisfaction and importance degree for each attributes. To evaluate differences between groups, built association between variables, find relation between variables and answering to the research hypothesis inferential analysis applied. Moreover, IPA matrix was been used to explore the attributes that needs improvement that perceived as attributes that are more important for the students. The result showed that generally students are satisfied with service quality offered by HEI-on sample of the Qafqaz University. In addition, research found that there are no differences in overall satisfaction and importance by department, gender, academic year and grade point average. IPA matrix highlighted the main attributes, which performs well, namely Academic Services and Teaching aspects, and in another hand needs to concentrate in Undergraduate program and External Relations. In addition, research found that loyalty of students is very low and there is a negative correlation between loyalty and satisfaction.

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This article presents the results of probabilistic seismic hazard analysis (PSHA) for Bangalore, South India. Analyses have been carried out considering the seismotectonic parameters of the region covering a radius of 350 km keeping Bangalore as the center. Seismic hazard parameter `b' has been evaluated considering the available earthquake data using (1) Gutenberg-Richter (G-R) relationship and (2) Kijko and Sellevoll (1989, 1992) method utilizing extreme and complete catalogs. The `b' parameter was estimated to be 0.62 to 0.98 from G-R relation and 0.87 +/- A 0.03 from Kijko and Sellevoll method. The results obtained are a little higher than the `b' values published earlier for southern India. Further, probabilistic seismic hazard analysis for Bangalore region has been carried out considering six seismogenic sources. From the analysis, mean annual rate of exceedance and cumulative probability hazard curve for peak ground acceleration (PGA) and spectral acceleration (Sa) have been generated. The quantified hazard values in terms of the rock level peak ground acceleration (PGA) are mapped for 10% probability of exceedance in 50 years on a grid size of 0.5 km x 0.5 km. In addition, Uniform Hazard Response Spectrum (UHRS) at rock level is also developed for the 5% damping corresponding to 10% probability of exceedance in 50 years. The peak ground acceleration (PGA) value of 0.121 g obtained from the present investigation is slightly lower (but comparable) than the PGA values obtained from the deterministic seismic hazard analysis (DSHA) for the same area. However, the PGA value obtained in the current investigation is higher than PGA values reported in the global seismic hazard assessment program (GSHAP) maps of Bhatia et al. (1999) for the shield area.