My return to the Church of Christ.

Mode of access: Internet.

Snow Bowl" UM Football, vs Ohio State, 195

[Michiganensian caption: "Wolverine placekicker Harry Allis converts the point after the winning touchdown in snowbound OSU Stadium.]

Gallerie der denkwürdigsten Personen : welche im XVI., XVII. und XVIII. Jahrhunderte von der evangelischen zur katholischen Kirche übergetreten sind /

Mode of access: Internet.

A narrative of the most remarkable particulars in the life of James Albert Ukawsaw Gronniosaw, an African prince, as related by himself.

Compare with, Library Company of Philadelphia. Afro-Americana, 1553-1906 (2nd edition), supplement 980.

Parametric Optimization of Inductively Driven Liner Compression Driver System

Thesis (Master's)--University of Washington, 2016-06

D-amino acid residue in a defensin-like peptide from platypus venom: effect on structure and chromatographic properties

The recent discovery that the natriuretic peptide OvCNPb (Ornithorhynchus venom C-type natriuretic peptide B) from platypus (Ornithorynchus anatinus) venom contains a D-amino acid residue suggested that other D-amino-acid-containing peptides might be present in the venom. In the present study, we show that DLP-2 (defensin-like peptide-2), a 42-amino-acid residue polypeptide in the platypus venom, also contains a D-amino acid residue, D-methionine, at position 2, while DLP-4, which has an identical amino acid sequence, has all amino acids in the L-form. These findings were supported further by the detection of isomerase activity in the platypus gland venom extract that converts DLP-4 into DLP-2. In the light of this new information, the tertiary structure of DLP-2 was recalculated using a new structural template with D-Met(2). The structure of DLP-4 was also determined in order to evaluate the effect of a D-amino acid at position 2 on the structure and possibly to explain the large retention time difference observed for the two molecules in reverse-phase HPLC. The solution structures of the DLP-2 and DLP-4 are very similar to each other and to the earlier reported structure of DLP-2, which assumed that all amino acids were in the L-form. Our results suggest that the incorporation of the D-amino acid at position 2 has minimal effect on the overall fold in solution.

Histopathology and fibrillin-1 distribution in severe early onset Marfan syndrome

Marfan syndrome (MFS) is an autosomal dominant condition which may involve the cardiovascular, ocular, skeletal, and other systems. Mutations causing MFS are found in the FBN1 gene, encoding fibrillin-1, an extracellular matrix protein involved in microfibril formation. In the most severe cases, mutations are generally found in exons 24-32, and children with these mutations usually die in the first years of life, of cardiopulmonary failure. We present clinical, molecular and histopathological studies on a patient with severe early onset MFS. He has a mutation in exon 25 of FBN1, a G > A transition at nucleotide position 3131 that converts the codon TGC, coding for cysteine at position 1044, to TAC, coding for tyrosine (C1044Y). This has resulted in abnormalities of the extracellular matrix and a severe clinical phenotype, although he has survived to the age of 14 years. (c) 2005 Wiley-Liss, Inc.

Cardiac chymase: pathophysiological role and therapeutic potential of chymase inhibitors

On release from cardiac mast cells, alpha-chymase converts angiotensin I (Ang I) to Ang II. In addition to Ang II formation, alpha-chymase is capable of activating TGF-beta 1 and IL-1 beta, forming endothelins consisting of 31 amino acids, degrading endothelin-1, altering lipid metabolism, and degrading the extracellular matrix. Under physiological conditions the role of chymase in the mast cells of the heart is uncertain. In pathological situations, chymase may be secreted and have important effects on the heart. Thus, in animal models of cardiomyopathy, pressure overload, and myocardial infarction, there are increases in both chymase mRNA levels and chymase activity in the heart. In human diseased heart homogenates, alterations in chymase activity have also been reported. These findings have raised the possibility that inhibition of chymase may have a role in the therapy of cardiac disease. The selective chymase inhibitors developed to date include TY-51076, SUN-C8257, BCEAB, NK320, and TEI-E548. These have yet to be tested in humans, but promising results have been obtained in animal models of myocardial infarction, cardiomyopathy, and tachycardia-induced heart failure. It seems likely that orally active inhibitors of chymase could have a place in the treatment of cardiac diseases where injury-induced mast cell degranulation contributes to the pathology.

JOSÉ E ASENET CONSTRUÇÃO DE IDENTIDADE JUDAICA NA DIÁSPORA EM ALEXANDRIA SÃO BERNARDO DO CAMPO 2012

O pseudepígrafo José e Asenet é uma obra datada entre os séculos I A.E.C. e I E.C., produto da comunidade judaica que viveu na diáspora em Alexandria. O livro é um romance que conta o encontro de José, patriarca judeu, com Asenet, a conversão de Asenet e o casamento de ambos. Fruto de uma comunidade que vivia os desafios e as hostilidades da diáspora, José e Asenet tem elementos que nos revelam uma identidade desta comunidade. O judaísmo do período helênico sofreu mudanças. A identidade judaica que, até então, se restringia a questões étnicasgeográficas, passava a abrir suas fronteiras para abarcar também os prosélitos e os que se casavam com judeus. Asenet é um modelo de prosélito que se converte ao judaísmo a partir de uma experiência individual com o Deus de José. A inserção dela na comunidade judaica se dá a partir da conversão e do casamento com José. Esta pesquisa teve como escopo encontrar elementos da construção de uma identidade judaica a partir da análise do pseudepígrafo José e Asenet. Esta identidade se configura, no romance: (1) a partir do confronto e da assimilação da cultura e religião grega e egípcia; (2) a partir da inserção de prosélitos na comunidade judaica; (3) numa ética da não-retaliação; (4) numa sexualidade evidente; (5) nas epifanías como elementos autenticadores do novo status.

CONVERSÃO AO ISLÃ: UMA ANÁLISE SOCIOLÓGICA DA ASSIMILAÇÃO DO ETHOS RELIGIOSO NA SOCIEDADE MUÇULMANA SUNITA EM SÃO BERNARDO DO CAMPO NA REGIÃO DO GRANDE ABC

Esta dissertação tem por finalidade analisar o fenômeno religioso da conversão ao Islã. Com base em um estudo empírico a dissertação estuda a conversão ao Islã como sendo um processo de assimilação do ethos religioso islâmico empreendido por brasileiros de ascendência não árabe. Numa proposta sociológica o conceito de conversão foi ampliado e articulado junto aos conceitos de identidade e assimilação. Os convertidos entrevistados fazem parte de uma sociedade religiosa muçulmana sunita situada em São Bernardo do Campo na região do grande ABC, São Paulo, organizada em torno de um Centro de Divulgação do Islã para a América Latina (CDIAL), e de uma mesquita que leva o nome de Abu Bakr Assedic. Esta dissertação tenta compreender os antecedentes sócio-religiosos, os motivos da conversão e suas conseqüências. Para tanto, sustentamos ainda que o processo de conversão ao Islã é gradativo e empreendido por um sujeito ativo, que ao interpretar suas próprias experiências, constrói uma identidade particular e diferenciadora do ethos árabe.(AU)

A polymorphism in the growth hormone (GH)-releasing hormone (GHRH) receptor gene is associated with elevated response to GHRH by human pituitary somatotrophinomas in vitro

A previous study has suggested that a G to A base change at position 169 of the GHRH-receptor gene in human somatotrophinomas is a mutation and confers hypersensitivity to GHRH. The alternative base converts codon 57 from GCG to AGC, resulting in replacement of alanine (Ala) with threonine (Thr). In the present study, two of five human GH-secreting somatotrophinomas were found to possess the codon 57 AGC sequence. The GCG allele was also detected, indicating heterozygosity. However, the patients' normal blood-derived DNA also yielded the same sequence pattern, indicating that the Ala=> Thr amino acid change is a normal polymorphism, and not a somatic mutation. Nevertheless, in vitro, the tumors possessing the Ala=> Thr amino acid change responded very strongly to GHRH in terms of cAMP formation, being increased 40- and 200-fold, in comparison to the 2-fold increases by tumors without the alternative GHRH-receptor sequence. Likewise, the in vitro response of GH secretion to GHRH was elevated. One of the two tumors with the alternative Thr residue, and the highest responder to GHRH, possessed a gsp muration, despite the fact that these defects are thought to reduce responsiveness to GHRH. These results fail to confirm that the GCG => AGC at codon 57 of the GHRH-receptor gene is a mutation, but do support the concept that the alternative form with Thr confers increased sensitivity to GHRH. (C) 2000 Academic Press.

The mammalian MAPK/ERK pathway exhibits properties of a negative feedback amplifier

Three-tiered kinase modules, such as the Raf-MEK (mitogen-activated or extracellular signal-regulated protein kinase kinase)-ERK (extracellular signal-regulated kinase) mitogen-activated protein kinase pathway, are widespread in biology, suggesting that this structure conveys evolutionarily advantageous properties. We show that the three-tiered kinase amplifier module combined with negative feedback recapitulates the design principles of a negative feedback amplifier (NFA), which is used in electronic circuits to confer robustness, output stabilization, and linearization of nonlinear signal amplification. We used mathematical modeling and experimental validation to demonstrate that the ERK pathway has properties of an NFA that (i) converts intrinsic switch-like activation kinetics into graded linear responses, (ii) conveys robustness to changes in rates of reactions within the NFA module, and (iii) stabilizes outputs in response to drug-induced perturbations of the amplifier. These properties determine biological behavior, including activation kinetics and the response to drugs.

An Investigation of the destruction of ion exchange resins

Ion exchange resins are used for many purposes in various areas of science and commerce. One example is the use of cation exchange resins in the nuclear industry for the clean up of radioactively contaminated water (for example the removal of 137Cs). However, during removal of radionuclides, the resin itself becomes radioactively contaminated, and must be treated as Intermediate Level Waste. This radioactive contamination of the resin creates a disposal problem. Conventionally, there are two main avenues of disposal for industrial wastes, landfill burial or incineration. However, these are regarded as inappropriate for the disposal of the cation exchange resin involved in this project. Thus, a method involving the use of Fenton's Reagent (Hydrogen Peroxide/soluble Iron catalyst) to destroy the resin by wet oxidation has been developed. This process converts 95% of the solid resin to gaseous CO2, thus greatly reducing the volume of radioactive waste that has to be disposed of. However, hydrogen peroxide is an expensive reagent, and is a major component of the cost of any potential plant for the destruction of ion exchange resin. The aim of my project has been to discover a way of improving the efficiency of the destruction of the resin thus reducing the cost involved in the use of hydrogen peroxide. The work on this problem has been concentrated in two main areas:-1) Use of analytical techniques such as NMR and IR to follow the process of the hydrogen peroxide destruction of both resin beads and model systems such as water soluble calixarenes. 2) Use of various physical and chemical techniques in an attempt to improve the overall efficiency of hydrogen peroxide utilization. Examples of these techniques include UV irradiation, both with and without a photocatalyst, oxygen carrying molecules and various stirring regimes.

Optimization of chemical plant simulation using double collocation

A method has been constructed for the solution of a wide range of chemical plant simulation models including differential equations and optimization. Double orthogonal collocation on finite elements is applied to convert the model into an NLP problem that is solved either by the VF 13AD package based on successive quadratic programming, or by the GRG2 package, based on the generalized reduced gradient method. This approach is termed simultaneous optimization and solution strategy. The objective functional can contain integral terms. The state and control variables can have time delays. Equalities and inequalities containing state and control variables can be included into the model as well as algebraic equations and inequalities. The maximum number of independent variables is 2. Problems containing 3 independent variables can be transformed into problems having 2 independent variables using finite differencing. The maximum number of NLP variables and constraints is 1500. The method is also suitable for solving ordinary and partial differential equations. The state functions are approximated by a linear combination of Lagrange interpolation polynomials. The control function can either be approximated by a linear combination of Lagrange interpolation polynomials or by a piecewise constant function over finite elements. The number of internal collocation points can vary by finite elements. The residual error is evaluated at arbitrarily chosen equidistant grid-points, thus enabling the user to check the accuracy of the solution between collocation points, where the solution is exact. The solution functions can be tabulated. There is an option to use control vector parameterization to solve optimization problems containing initial value ordinary differential equations. When there are many differential equations or the upper integration limit should be selected optimally then this approach should be used. The portability of the package has been addressed converting the package from V AX FORTRAN 77 into IBM PC FORTRAN 77 and into SUN SPARC 2000 FORTRAN 77. Computer runs have shown that the method can reproduce optimization problems published in the literature. The GRG2 and the VF I 3AD packages, integrated into the optimization package, proved to be robust and reliable. The package contains an executive module, a module performing control vector parameterization and 2 nonlinear problem solver modules, GRG2 and VF I 3AD. There is a stand-alone module that converts the differential-algebraic optimization problem into a nonlinear programming problem.

An investigation into formal and functional characteristics of qualifications in legislative writing and its application to English for academic legal purposes.

The present investigation is based on a linguistic analysis of the 'Housing Act 1980' and attempts to examine the role of qualifications in the structuring of the legislative statement. The introductory chapter isolates legislative writing as a "sub-variety “of legal language and provides an overview of the controversies surrounding the way it is written and the problems it poses to its readers. Chapter two emphasizes the limitations of the available work on the description of language-varieties for the analysis of legislative writing and outlines the approach adopted for the present analysis. This chapter also gives some idea of the information-structuring of legislative provisions and establishes qualification as a key element in their textualisation. The next three chapters offer a detailed account of the ten major qualification-types identified in the corpus, concentrating on the surface form they take, the features of legislative statements they textualize and the syntactic positions to which they are generally assigned in the statement of legislative provisions. The emerging hypotheses in these chapters have often been verified through a specialist reaction from a Parliamentary Counsel, largely responsible for the writing of the ‘Housing Act 1980’• The findings suggest useful correlations between a number of qualificational initiators and the various aspects of the legislative statement. They also reveal that many of these qualifications typically occur in those clause-medial syntactic positions which are sparingly used in other specialist discourse, thus creating syntactic discontinuity in the legislative sentence. Such syntactic discontinuities, on the evidence from psycholinguistic experiments reported in chapter six, create special problems in the processing and comprehension of legislative statements. The final chapter converts the main linguistic findings into a series of pedagogical generalizations, offers indications of how this may be applied in EALP situations and concludes with other considerations of possible applications.