Structure Of A Thionucleoside - 5'-Deoxy-5',6-Epithio-5,6-Dihydro-2',3'-Ortho-Isopropylidene-3-Methyluridine

C13HlsN205 S, M r = 314.35, orthorhombic, P212121 with a = 39.526 (4), b = 6.607 (2), c = 5.661 (2) A, Z = 4, V = 1478.36 A 3, D c = 1.412 Mg m -3, Cu Ka radiation. Final R = 0.073 for 1154 observed counter reflections. The sulphur atom is in a pseudo-equatorial position with respect to the dihydrouracil ring. The sugar pucker is predominantly O(l')-exo unlike the C(3')-exo,C(4')-endo observed for 2',3' O-isopropylideneuridine (ISPU). The fivemembered dioxolane ring has C(7) displaced by 0.497 (7)A from the best plane through atoms 0(2'), C(2'), C(3'), 0(3'), in contrast to ISPU where 0(3') shows the maximum deviation.

Max James Kohler papers, 1888-1934.

Contains scrapbooks, correspondence and reports relating to Kohler's extensive activities on behalf of liberal immigration and naturalization laws in the United States, his opposition to the registration of aliens, the problems of Chinese immigration to the United States, his opposition to the use of the term "Hebrew Race" in the classification of immigrants, the drafting of minority clauses at the Paris Peace Conference in 1919, Jewish and Christian relations in the U.S., and the condition of Jews in Russia, Roumania, Poland and Nazi-Germany with the following institutions: the American Civil Liberties Union, 1926-1934, the American Jewish Committee, 1909-1934, B'nai Brith, 1930-1933, the Union of American Hebrew Congregations - Board of Delegates on Civil Rights, the Committee on Ellis Island, the Foreign Language Information Service, the Hebrew Benevolent Society of Baltimore, the Hebrew Sheltering and Immigrant Aid Society, the Jewish Immigrants' Information Bureau in Galveston, Texas, the Industrial Removal Office, the National Conference of Jews and Christians, the National Council of Jewish Women, the National Council on Naturalization and Citizenship, the Bureau of Immigration to the United States Department of Laborm the United States Department of Commerce and Labor, the Department of State and individual United States Congressmen.

Franks family papers, 1711-1821, [1965-1968].

Contains business correspondence, accounts and documents relating to Jacob Franks of New York, his two sons, Moses and David, a nephew, Isaac, and a John Franks of Halifax, possibly a member of the family.

A novel space cloth using resistor grid network for radar absorbers in stealth applications

We report novel resistor grid network based space cloth for application in single and multi layer radar absorbers. The space cloth is analyzed and relations are derived for the sheet resistance in terms of the resistor in the grid network. Design curves are drawn using MATLAB and the space cloth is analyzed using HFSS™ software in a Salisbury screen for S, C and X bands. Next, prediction and simulation results for a three layer Jaumann absorber using square grid resistor network with a Radar Cross Section Reduction (RCSR) of -15 dB over C, X and Ku bands is reported. The simulation results are encouraging and have led to the fabrication of prototype broadband radar absorber and experimental work is under progress.

Influence of soil pedological properties on termite mound stability

This study investigated the influence of soil properties on the density and shape of epigeous fungus-growing termite nests in a dry deciduous forest in Karnataka, India. In this environment, Odontotermes obesus produces cathedral shaped mounds. Their density, shape (height and volume) and soil physicochemical properties were analyzed in ferralsol and vertisol environments. No significant difference was observed in O. obesus mound density (n = 2.7 mound ha(-1) on average in the vertisol and ferralsol areas). This study also showed that O. obesus has a limited effect on soil physical properties. No differences in soil particle size, pH, or the C:N ratio and base saturation were measured whereas the C and N contents were reduced and CEC was higher in termite nest soils in both environments. Clay mineralogical composition was also measured, and showed the presence of higher amounts of smectite clays in termite nest soils, which thus explained the increasing CEC despite the reduced C and N content. However, the main difference was the shape of the termite mounds. The degradation of the nests created a hillock of eroded soil at the base of termite mounds in the vertisol while only a thin layer of eroded soil was observed in the ferralsol. The increased degradation of termite mounds in the vertisol is explained by the presence of smectites (2:1 swelling clays), which confer macroscopic swelling and shrinking characteristics to the soil. Soil shrinkage during the dry season leads to the formation of deep cracks in the termite mounds that allow rain to rapidly penetrate inside the mound wall and then breakdown unstable aggregates. In conclusion, it appears that despite a similar abundance, termite mound properties depend to a large extent on the soil properties of their environments. (C) 2015 Elsevier B.V. All rights reserved.

Las iglesias prefeudales en Alava: cronotipología y articulación espacial

[ES]El artículo constituye un avance de un proyecto de investigación en curso sobre las iglesias alavesas anteriores a los siglos XII-XIII,invisibles hasta la fecha a una metodología tradicionalmente de base analógica y formal. Se efectúa una nueva propuesta de análisis experimentada ya en la catedral de Santa María de Vitoria-Gasteiz y que se articula de la manera siguiente: 1. Lettura veloce de los principales momentos constructivos de los templos seleccionados con el objeto de individualizar estratigráficamente la fase o fases anteriores al periodo «románico». 2. Individualización y registro de las variables técnicas y formales más representativas de esta primera fase constructiva en cada una de las iglesias objeto de estudio. 3. Identificación numérica de las variables seleccionadas. 4. Creación de una tabla analítica que recoja la presencia o ausencia de estas variables en cada uno de los edificios a estudiar. 5. Agrupamiento de los edificios que comparten variables entre sí. 6. Transformación de las asociaciones tecnotipológicas en tablas cronotipológicas, es decir, en indicadores cronológicos. Resultado de todo ello ha sido la individualización de seis grupos de iglesias que se articulan diacrónicamente entre los siglos IX y XII. A modo de conclusión se avanzan, finalmente, algunas consideraciones interpretativas sobre la naturaleza de estos templos de época prefeudal.

[V_Valencia_Catedral] Documentación Geométrica de la Portada de los Hierros de la Catedral de Valencia

[ES] La Portada de los Hierros tiene una configuración de retablo en piedra con una variada iconografía: cornisas, estatuas, escudos… Está formado por tres cuerpos, el central de 35 metros de altura y los dos laterales de 24, la anchura de cada uno es de unos 9 metros. Los cuerpos laterales se distribuyen en altura mediante tres niveles, teniendo el central un cuarto nivel superior que remata en una cruz flanqueada por dos figuras.

Aproximación al estudio de los contextos cerámicos del País Vasco, siglos XIV-XVII

Trabajo de Investigación Predoctoral 2006

Entre a capela e a catedral: tensões e reinvenções da identidade religiosa na experiência do protestantismo histórico atual

O trabalho analisa as transformações ocorridas nas igrejas protestantes históricas no campo religioso atual. A partir da análise de um estudo de caso feito em uma igreja histórica no Rio de Janeiro, a pesquisa busca compreender que elementos podem ser identificados na experiência religiosa desta comunidade, que indicam transformações em sua identidade religiosa. A reflexão parte de uma discussão sobre a própria noção de pentecostalização, que no contexto do campo religioso evangélico, tem sido utilizada como elemento que simboliza a disputa de identidade entre os grupos ligados ao protestantismo histórico e os movimentos pentecostais. O texto faz uma análise sobre as tensões existentes entre grupos tradicionais, ligados ao que foi chamado aqui de intelectualidade protestante, que faz uso do termo como categoria acusatória, ou seja, a pentecostalização para estes setores seria uma espécie de degeneração da tradição das igrejas históricas. A pesquisa visa repensar essa categoria que aparece no campo religioso, discutindo aspectos teóricos sobre a acusação aos pentecostais e sua influência no campo como uma religiosidade mágia que é enfrentada pela religiosidade intelectualizada presente na tradição histórica do protestantismo. A noção de pentecostalização utilizada na pesquisa aponta que para além dessa dicotomia magia (pentecostais) e religião (históricos), estão ocorrendo mudanças importantes na identidade religiosa evangélica, onde as igrejas históricas estão dialogando e resignificando elementos da matriz pentecostal com o objetivo de resignficar essas práticas a fim de dialogar com as mudanças ocorridas no campo evangélico atual, principalmente diante do crescimento do movimento pentecostal.

中国万寿竹属的分类学初步研究

万寿竹属(Disporum Salisbury)隶属于广义百合科广义黄精族(Liliacear s. l.-Polygonateae s.l )，分为Sect. Disporum（东亚，约20种）和Sect. Prasartes（北美，6种）两个组。对于Sect. Disporum，日本的研究者者进行了大量的形态学、细胞学、胚胎学、生态学和物种生物学方面的研究，但研究的地域主要局限于日本和尼泊尔等地，种类也主要是D. sessile（只分布于日本），D. smilacinum（分布于中国烟台，朝鲜，韩国，俄罗斯远东，日本）等中国不产或少产的种，或者在整个东亚都有分布的广布种，如D. cantoniense。对于只分布于中国则涉及很少，如D. bodinieri，D. longistylum，D. megalathum， D. hainanense, D. acuminatissimum， D. jinfoshanense等。尽管Hara于1988年对东亚的Disporum进行了一次系统的修订，但是对Disporum的认识混乱的情况仍然大量存在。因此，正本清源的工作就显得很有必要。 本研究主要包括以下几个方面的内容： a) D.bodinieri的文献考证和标本订正 结合文献考据和标本鉴定两方面的工作，认为D. bodinieri (Lévl. et Vant.) Wang et Tang在Flora of China Vol. 24 (2000)的分类处理，接受了Hara(1988)的观点，但是对国内的标本并没有进行相应的鉴定处理，其仍然被鉴定为D. bodinieri，但这些标本并不属于单一的分类学实体，而是包含D. bodinieri (Lévl. et Vant.) Wang et Tang和D. longistylum (Lévl. et Vant.) Hara两大类群，需作重新鉴定。 D. bodinieri和D. longistylum的形态学性状有很明显的区别，但是在所有被鉴定为D. bodinieri的标本中，真正的D. bodinieri (Lévl. et Vant.) Wang et Tang只占到10％，产生上述问题的直接原因是受到《中国植物志》第15卷（1978）的影响。 b) 发现并描述了一个新种：Disporum jinfoshanense X. Z. Li, D. M. Zhang et D. Y. Hong 该种与山东万寿竹D. smilacinum A. Gray相似，具卵形或椭圆形叶，顶生花序，花被片白色，开展，基部稍具浅囊;不同之处在于其茎高15(-20)cm，叶子3-4片，集中于茎上部，叶柄明显，长2-4mm，花被片内表面密布短柔毛。 c) 基于形态学数据的聚类分析 通过前期的性状研究，文献考证，标本订正以及发表新种，我们获得了大量的形态学数据。为了验证对D. bodinieri标本订正的正确性，我们利用PAUP软件采用UPGMA算法对标准化的形态学数据进行运算。获得的树状图显示：新种D. jinfoshanense和D. viridenscense、D. smilacinum聚在一起，如实反映了形态的相似性，说明该树图可信;被错误鉴定为D. bodinieri的标本和正确鉴定为D. longistylum的标本聚在一起，说明前面的判断是正确的。

Increase in fish production achieved by stocking exotic species (Lake Kyoga, Uganda)

The Lake Kyoga complex lies towards the north of Uganda, at 311 altitude of 3,400 feet, between 10 and 2° north of the Equator. The lake is extremely elongate and digitate, shallow (1 metre-7 metres), and almost all the coast-line is swampy, with many papyrus beds. Floating islands of sud are a feature. At its eastern extremity, it breaks up into many swampy, isolated lakes. The Nile from its source at Jinja enters Lake Kyoga on its southern side, and leaves the lake at its western extremity, and winds on through to Lake Albert and the Sudan. The Kyoga/Salisbury /Kwania complex covers 2,354 sq. km. of water. Geologically, the lake is a series of flooded river valleys, probably resulting from the uplifting of the western edge of the basin in the Pliocene and the Pleistocene ages aud the endemic fish fauna is very similar to that of Lake Victoria, although Kyoga has not developed the species flocks of haplochromis which characterise the larger lake. The Victoria fauna extends down-stream of Lake Kyoga to the Murchison Falls on the Nile, which forms an almost complete barrier between Kyoga and the typical nilotic fauna of the Nile below Murchison and Lake Albert.

Proceedings of the Fourth PHANTOM Users Group Workshop

This Report contains the proceedings of the Fourth Phantom Users Group Workshop contains 17 papers presented October 9-12, 1999 at MIT Endicott House in Dedham Massachusetts. The workshop included sessions on, Tools for Programmers, Dynamic Environments, Perception and Cognition, Haptic Connections, Collision Detection / Collision Response, Medical and Seismic Applications, and Haptics Going Mainstream. The proceedings include papers that cover a variety of subjects in computer haptics including rendering, contact determination, development libraries, and applications in medicine, path planning, data interaction and training.

Proceedings of the Second PHANToM User's Group Workshop

On October 19-22, 1997 the Second PHANToM Users Group Workshop was held at the MIT Endicott House in Dedham, Massachusetts. Designed as a forum for sharing results and insights, the workshop was attended by more than 60 participants from 7 countries. These proceedings report on workshop presentations in diverse areas including rigid and compliant rendering, tool kits, development environments, techniques for scientific data visualization, multi-modal issues and a programming tutorial.