Hal Koch

DEFF Research Database (Denmark)

Møller, Jes Fabricius

2007-01-01

Skal man forstå Hal Koch må han sættes ind i sin kontekst, politisk, teologisk og kulturelt. Han var præget af det 19. århundredes borgerlige dannelseskultur, socialkonservatismen og den lutherske statstanke.......Skal man forstå Hal Koch må han sættes ind i sin kontekst, politisk, teologisk og kulturelt. Han var præget af det 19. århundredes borgerlige dannelseskultur, socialkonservatismen og den lutherske statstanke....

Origin of the X-Hal (Hal = Cl, Br) bond-length change in the halogen-bonded complexes.

Science.gov (United States)

Wang, Weizhou; Hobza, Pavel

2008-05-01

The origin of the X-Hal bond-length change in the halogen bond of the X-Hal...Y type has been investigated at the MP2(full)/6-311++G(d,p) level of theory using a natural bond orbital analysis, atoms in molecules procedure, and electrostatic potential fitting methods. Our results have clearly shown that various theories explaining the nature of the hydrogen bond cannot be applied to explain the origin of the X-Hal bond-length change in the halogen bond. We provide a new explanation for this change. The elongation of the X-Hal bond length is caused by the electron-density transfer to the X-Hal sigma* antibonding orbital. For the blue-shifting halogen bond, the electron-density transfer to the X-Hal sigma* antibonding orbital is only of minor importance; it is the electrostatic attractive interaction that causes the X-Hal bond contraction.

HAL/S-FC compiler system specifications

Science.gov (United States)

1976-01-01

This document specifies the informational interfaces within the HAL/S-FC compiler, and between the compiler and the external environment. This Compiler System Specification is for the HAL/S-FC compiler and its associated run time facilities which implement the full HAL/S language. The HAL/S-FC compiler is designed to operate stand-alone on any compatible IBM 360/370 computer and within the Software Development Laboratory (SDL) at NASA/JSC, Houston, Texas.

GOAL-to-HAL translation study

Science.gov (United States)

Flanders, J. H.; Helmers, C. T.; Stanten, S. F.

1973-01-01

This report deals with the feasibility, problems, solutions, and mapping of a GOAL language to HAL language translator. Ground Operations Aerospace Language, or GOAL, is a test-oriented higher order language developed by the John F. Kennedy Space Center to be used in checkout and launch of the space shuttle. HAL is a structured higher order language developed by the Johnson Space Center to be used in writing the flight software for the onboard shuttle computers. Since the onboard computers will extensively support ground checkout of the space shuttle, and since these computers and the software development facilities on the ground use the HAL language as baseline, the translation of GOAL to HAL becomes significant. The issue of feasibility was examined and it was found that a GOAL to HAL translator is feasible. Special problems are identified and solutions proposed. Finally, examples of translation are provided for each category of complete GOAL statement.

Advancing HAL to an operational status

Science.gov (United States)

1974-01-01

The development of the HAL language and the compiler implementation of the mathematical subset of the language have been completed. On-site support, training, and maintenance of this compiler were enlarged to broaden the implementation of HAL to include all features of the language specification for NASA manned space usage. A summary of activities associated with the HAL compiler for the UNIVAC 1108 is given.

Effect of HALS on radiation discoloration of PE

International Nuclear Information System (INIS)

Wang Huiliang; Wang Chun; Chen Wenxiu

2001-01-01

The effects of hindered amine light stabilizers (HALS) on the radiation-induced discoloration of polyethylene (PE) are studied by measuring the yellowness index (YI) of PE. It is found that all the HALS used are effective in preventing PE from radiation-induced discoloration. The YI of PE added pentamethyl HALS (PMPM, PPMPM) is a little higher than that of PE added corresponding tetramethyl HALS (TMPM, PTMPM) when radiation dose is low than 100 kGy, but when the radiation dose is higher than 100 kGy, the YI of PE added pentamethyl HALS is lower. Pentamethyl HALS is more effective in preventing PE from radiation-induced discoloration when radiation dose is higher. It is also found that polymeric HALS is more effective in preventing PE from radiation-induced discoloration than corresponding monomeric HALS when radiation dose is higher than 200 kGy. The formation of alkyl free radical, carbonyl after irradiation is measured. It is found that the relative concentration of free radical formed in PE added TMPM is higher than that of PE added PMPM when radiation dose is relatively high. The carbonyl index of PE containing pentamethyl HALS is less than that of PE containing tetramethyl HALS when radiation is relatively low, but the results is contrary when radiation dose is relatively high. It is believed that HALS prevents PE from radiation-induced discoloration by scavenging free radicals formed in irradiated PE

Current status of the HAL/S compiler on the Modcomp classic 7870 computer

Science.gov (United States)

Lytle, P. J.

1981-01-01

A brief history of the HAL/S language, including the experience of other users of the language at the Jet Propulsion Laboratory is presented. The current status of the compiler, as implemented on the Modcomp 7870 Classi computer, and future applications in the Deep Space Network (DSN) are discussed. The primary applications in the DSN will be in the Mark IVA network.

HgSe(Te)-HgHal2 systems

International Nuclear Information System (INIS)

Pan'ko, V.V.; Khudolij, V.A.; Voroshilov, Yu.V.

1989-01-01

Using the methods of differential thermal and X-ray phase analyses the character of chemical interaction in the systems HgTe(Se)-HgHal 2 , where Hal is Cl, Br, I, is investigated. Formation of compounds Hg 3 Se 2 Hal 2 , Hg 3 Te 2 Hal 2 , Hg 3 TeCl 4 and Hg 3 TeBr 4 in these systems is established. The phase diagrams of the studied systems are presented. The parameters of elementary cells of the compounds with the unknown structure, as well as their unknown physicochemical properties, are determined

The GOAL-to-HAL/S translator specification. [for space shuttle

Science.gov (United States)

Stanten, S. F.; Flanders, J. H.

1973-01-01

The specification sets forth a technical framework within which to deal with the transfer of specific GOAL features to HAL/S. Key technical features of the translator are described which communicate with the data bank, handle repeat statements, and deal with software interrupts. GOAL programs, databank information, and GOAL system subroutines are integrated into one GOAL in HAL/S. This output is fully compatible HAL/S source ready for insertion into the HAL/S compiler. The Translator uses a PASS1 to establish all the global data needed for the HAL/S output program. Individual GOAL statements are translated in PASS2. The specification document makes extensive use of flowcharts to specify exactly how each variation of each GOAL statement is to be translated. The specification also deals with definitions and assumptions, executive support structure and implementation. An appendix, entitled GOAL-to-HAL Mapping, provides examples of translated GOAL statements.

Development of a support software system for real-time HAL/S applications

Science.gov (United States)

Smith, R. S.

1984-01-01

Methodologies employed in defining and implementing a software support system for the HAL/S computer language for real-time operations on the Shuttle are detailed. Attention is also given to the management and validation techniques used during software development and software maintenance. Utilities developed to support the real-time operating conditions are described. With the support system being produced on Cyber computers and executable code then processed through Cyber or PDP machines, the support system has a production level status and can serve as a model for other software development projects.

Hybrid Assistive Limb (HAL) Rehabilitation in Patients with Acute Hemorrhagic Stroke.

Science.gov (United States)

Ogata, Toshiyasu; Abe, Hiroshi; Samura, Kazuhiro; Hamada, Omi; Nonaka, Masani; Iwaasa, Mitsutoshi; Higashi, Toshio; Fukuda, Hiroyuki; Shiota, Etsuji; Tsuboi, Yoshio; Inoue, Tooru

2015-01-01

The efficacy of hybrid assistive limb (HAL) rehabilitation in the acute phase of stroke remains unclear. The purpose of this study was to evaluate the outcomes of patients with acute intracranial hemorrhage (ICH) who were treated with or without HAL rehabilitation. Among 270 patients with acute ICH from 2009 to 2014, 91 patients with supratentorial ICH were included in this retrospective study. Of these, 14 patients (HAL group) received HAL rehabilitation at approximately 1 week after ICH occurrence, while the remaining 77 patients received usual rehabilitation without HAL (N-HAL group). We obtained various patient data from the hospitals where the patients were moved to for further rehabilitation. Statistical comparisons were performed for the characteristics of the ICH patients, and outcomes between the HAL and N-HAL groups. There were no differences in outcomes between the HAL and N-HAL groups. However, patients with right ICH in the HAL group exhibited a significant association with a functional independence measure (FIM) score of ≥ 110 compared with patients in the N-HAL group (HAL group: 81.8%, N-HAL group: 43.9%, P = 0.04). In patients with right ICH, HAL rehabilitation was associated with improved outcomes as evaluated by the FIM score. Thus, HAL rehabilitation may improve outcomes of acute ICH in appropriately selected patients.

S-HAL : safety handbook for locals.

Science.gov (United States)

2014-01-01

The Safety Handbook for Locals (S-HAL) is intended to be a comprehensive : traffic safety resource for all local communities in Missouri, be it cities or : counties. The S-HAL mirrors the national Highway Safety Manual (HSM) : (AASHTO, 2010) in using...

Recognition of a novel type X═N-Hal···Hal (X = C, S, P; Hal = F, Cl, Br, I) halogen bonding.

Science.gov (United States)

Gushchin, Pavel V; Kuznetsov, Maxim L; Haukka, Matti; Kukushkin, Vadim Yu

2013-04-04

The chlorination of the eight-membered platinum(II) chelates [PtCl2{NH═C(NR2)N(Ph)C(═NH)N(Ph)C(NR2)═NH}] (R = Me (1); R2 = (CH2)5 (2)) with uncomplexed imino group with Cl2 gives complexes bearing the ═N-Cl moiety [PtCl4{NH═C(NR2)N(Ph)C(═NCl)N(Ph)C(NR2)═NH}] (R = Me (3); R2 = (CH2)5 (4)). X-ray study for 3 revealed a novel type intermolecular halogen bonding ═N-Cl···Cl(-), formed between the Cl atom of the chlorinated imine and the chloride bound to the platinum(IV) center. The processing relevant structural data retrieved from the Cambridge Structural Database (CSDB) shows that this type of halogen bonding is realized in 18 more molecular species having X═N-Hal moieties (X = C, P, S, V, W; Hal = Cl, Br, I), but this weak ═N-Hal···Hal(-) bonding was totally neglected in the previous works. The presence of the halogen bonding in 3 was confirmed by theoretical calculations at the density functional theory (DFT, M06-2X) level, and its nature was analyzed.

Continued advancement of the programming language HAL to an operational status

Science.gov (United States)

1971-01-01

The continued advancement of the programming language HAL to operational status is reported. It is demonstrated that the compiler itself can be written in HAL. A HAL-in-HAL experiment proves conclusively that HAL can be used successfully as a compiler implementation tool.

The current matrix elements from HAL QCD method

Science.gov (United States)

Watanabe, Kai; Ishii, Noriyoshi

2018-03-01

HAL QCD method is a method to construct a potential (HAL QCD potential) that reproduces the NN scattering phase shift faithful to the QCD. The HAL QCD potential is obtained from QCD by eliminating the degrees of freedom of quarks and gluons and leaving only two particular hadrons. Therefor, in the effective quantum mechanics of two nucleons defined by HAL QCD potential, the conserved current consists not only of the nucleon current but also an extra current originating from the potential (two-body current). Though the form of the two-body current is closely related to the potential, it is not straight forward to extract the former from the latter. In this work, we derive the the current matrix element formula in the quantum mechanics defined by the HAL QCD potential. As a first step, we focus on the non-relativistic case. To give an explicit example, we consider a second quantized non-relativistic two-channel coupling model which we refer to as the original model. From the original model, the HAL QCD potential for the open channel is constructed by eliminating the closed channel in the elastic two-particle scattering region. The current matrix element formula is derived by demanding the effective quantum mechanics defined by the HAL QCD potential to respond to the external field in the same way as the original two-channel coupling model.

Lipopolysaccharide induces amyloid formation of antimicrobial peptide HAL-2.

Science.gov (United States)

Wang, Jiarong; Li, Yan; Wang, Xiaoming; Chen, Wei; Sun, Hongbin; Wang, Junfeng

2014-11-01

Lipopolysaccharide (LPS), the important component of the outer membrane of Gram-negative bacteria, contributes to the integrity of the outer membrane and protects the cell against bactericidal agents, including antimicrobial peptides. However, the mechanisms of interaction between antimicrobial peptides and LPS are not clearly understood. Halictines-2 (HAL-2), one of the novel antimicrobial peptides, was isolated from the venom of the eusocial bee Halictus sexcinctus. HAL-2 has exhibited potent antimicrobial activity against Gram-positive and Gram-negative bacteria and even against cancer cells. Here, we studied the interactions between HAL-2 and LPS to elucidate the antibacterial mechanism of HAL-2 in vitro. Our results show that HAL-2 adopts a significant degree of β-strand structure in the presence of LPS. LPS is capable of inducing HAL-2 amyloid formation, which may play a vital role in its antimicrobial activity. Copyright © 2014 Elsevier B.V. All rights reserved.

Crystal and molecular structure of new fullerides (Ph4P)2C60Hal (Hal = Br, I) and (Ph4As)2C60Cl

International Nuclear Information System (INIS)

Gritsenko, V.V.; D'yachenko, O.A.; Shilov, G.V.; Spitsyn, N.G.; Yagubskij, E h.B.

1997-01-01

New stable on air fullerides (Ph 4 P) 2 C 60 Hal (Hal = Br, I) and (Ph 4 As) 2 C 60 Cl were synthesized and their crystal structure were determined. On the basis of their relative crystallochemical analysis fullerides obtained were shown to be isostructural. They are described by general formula (Ph 4 X) 2 C 60 Hal (X = H, As; Hal = Cl, Br, I) and crystallized in triclinic system. Anions C 60 - and Hal - occupy the centre-symmetrical positions, cations (PH 4 P) + and (Ph 4 As) + occupy the general positions. The main parameters of molecular structure are presented

Development of single leg version of HAL for hemiplegia.

Science.gov (United States)

Kawamoto, Hiroaki; Hayashi, Tomohiro; Sakurai, Takeru; Eguchi, Kiyoshi; Sankai, Yoshiyuki

2009-01-01

Our goal is to try to enhance the QoL of persons with hemiplegia by the mean of an active motion support system based on the HAL's technology. The HAL (Hybrid Assistive Limb) in its standard version is an exoskeleton-based robot suit to support and enhance the human motor functions. The purpose of the research presented in this paper is the development of a new version of the HAL to be used as an assistive device providing walking motion support to persons with hemiplegia. It includes the realization of the single leg version of the HAL and the redesign of the original HAL's Autonomous Controller to execute human-like walking motions in an autonomous way. Clinical trials were conducted in order to assess the effectiveness of the developed system. The first stage of the trials described in this paper involved the participation of one hemiplegic patient who has difficulties to flex his right knee. As a result, the knee flexion support for walking provided by the HAL appeared to improve the subject's walking (longer stride and faster steps). The first evaluation of the system with one subject showed promising results for the future developments.

Oxygen isotopic anomalies in Allende inclusion HAL

International Nuclear Information System (INIS)

Lee, T.; Mayeda, T.K.; Clayton, R.N.

1980-01-01

The oxygen isotopic composition has been measured on the constituent phases of Allende inclusion HAL, which has unusual mineralogical, chemical, and calcium isotopic compositions. The oxygen in HAL is heterogeneous, with the rim showing more ''normal'' composition and the hibonite core showing large deviation from both the terrestrial material and the usual inclusions. The observed pattern indicates that HAL is a bona fide and more devious member of the rare ''FUN'' family, whose isotopic composition is characterized by correlated nuclear effects and extreme mass fractionation. The data imply that HAL has suffered a large oxygen mass fractionation of 25% 0 per mass unit, followed by exchange with oxygen in a second reservoir. The present experiment supports the identification of two distinct reservoirs from which all refractory inclusions in carbonaceous meteorites derived their oxygen. The required fractionation process seems to operate according to the volatility of various elements and could have been caused by evaporation during a heating event. Nuclear anomalies can be produced in the same heating event if the progenitors of the refractory inclusions were macroscopic aggregates of tiny pre-solar interstellar dust grains and if these grains were destroyed differentially during the evaporation

The programming language HAL: A specification

Science.gov (United States)

1971-01-01

HAL accomplishes three significant objectives: (1) increased readability, through the use of a natural two-dimensional mathematical format; (2) increased reliability, by providing for selective recognition of common data and subroutines, and by incorporating specific data-protect features; (3) real-time control facility, by including a comprehensive set of real-time control commands and signal conditions. Although HAL is designed primarily for programming on-board computers, it is general enough to meet nearly all the needs in the production, verification and support of aerospace, and other real-time applications.

Lasagna-type arrays with halide-nitromethane cluster filling. The first recognition of the Hal(-)···HCH2NO2 (Hal = Cl, Br, I) hydrogen bonding.

Science.gov (United States)

Gushchin, Pavel V; Kuznetsov, Maxim L; Wang, Qian; Karasik, Andrey A; Haukka, Matti; Starova, Galina L; Kukushkin, Vadim Yu

2012-06-21

The previously predicted ability of the methyl group of nitromethane to form hydrogen bonding with halides is now confirmed experimentally based on X-ray data of novel nitromethane solvates followed by theoretical ab initio calculations at the MP2 level of theory. The cationic (1,3,5-triazapentadiene)Pt(II) complexes [Pt{HN=C(NC(5)H(10))N(Ph)C(NH(2))=NPh}(2)](Cl)(2), [1](Hal)(2) (Hal = Cl, Br, I), and [Pt{HN=C(NC(4)H(8)O)N(Ph)C(NH(2))=NPh}(2)](Cl)(2), [2](Cl)(2), were crystallized from MeNO(2)-containing systems providing nitromethane solvates studied by X-ray diffraction. In the crystal structure of [1][(Hal)(2)(MeNO(2))(2)] (Hal = Cl, Br, I) and [2][(Cl)(2)(MeNO(2))(2)], the solvated MeNO(2) molecules occupy vacant spaces between lasagna-type layers and connect to the Hal(-) ion through a weak hydrogen bridge via the H atom of the methyl thus forming, by means of the Hal(-)···HCH(2)NO(2) contact, the halide-nitromethane cluster "filling". The quantum-chemical calculations demonstrated that the short distance between the Hal(-) anion and the hydrogen atom of nitromethane in clusters [1][(Hal)(2)(MeNO(2))(2)] and [2][(Cl)(2)(MeNO(2))(2)] is not just a consequence of the packing effect but a result of the moderately strong hydrogen bonding.

Influence of the halothane gene (HAL) on pork quality in two commercial crossbreeds.

Science.gov (United States)

Silveira, A C P; Freitas, P F A; César, A S M; Cesar, A S M; Antunes, R C; Guimarães, E C; Batista, D F A; Torido, L C

2011-01-01

We evaluated the effect of the halothane (HAL) gene on the quality of pork in domestic pigs. Half-carcasses from two different commercial pig (Sus domestica) crossbreeds were analyzed, 46 of which were homozygous dominant (HAL(NN)) and 69 of which were heterozygous (HAL(Nn)) for the halothane gene. The measures included backfat thickness, lean meat percentage, carcass weight, pH 24 h after slaughtering, color, and drip loss; DNA was extracted from the haunch muscle. Swine with the HAL(Nn) genotype had less backfat thickness and higher lean meat percentages than swine with the HAL(NN) genotype. Yet, swine with the HAL(Nn) genotype had lower quality meat than those with the HAL(NN) swine. The pH at 24 h was lower in HAL(Nn) swine. The meat color was paler in HAL(Nn) animals, the drip loss was greater in those animals bearing the n allele, and the amount of intramuscular fat was not related to the halothane genotype. We conclude that bearers of the recessive allele of the halothane gene produce more meat, but with quality parameters that are inferior to those sought by consumers and industry.

76 FR 19350 - Truax, Hal D.; Notice of Filing

Science.gov (United States)

2011-04-07

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. ID-6528-000] Truax, Hal D.; Notice of Filing Take notice that on April 1, 2011, Hal D. Truax submitted for filing, an application for authority to hold interlocking positions, pursuant to section 305(b) of the Federal Power Act, 16 U.S.C...

Chemical composition of HAL, an isotopically-unusual Allende inclusion

International Nuclear Information System (INIS)

Davis, A.M.; Tanaka, T.; Grossman, L.; Lee, T.; Wasserburg, G.J.

1982-01-01

Thirty-seven major, minor and trace elements were determined by INAA and RNAA in samples of hibonite, black rim and portions of friable rim from an unusual Allende inclusion, HAL. The peculiar isotopic, mineralogical and textural properties of HAL are accompanied by very unusual trace element abundances. The most striking feature of the chemistry is the virtual absence of Ce from an inclusion otherwise highly enriched in REE compared to C1 chondrites. HAL is also depleted in Sr, Ba, U, V, Ru, Os and Ir, relative to other refractory elements. Of the lithophile elements determined which are normally considered to be refractory in a gas of solar composition, Sr, Ba, Ce, U and V are the most volatile in oxidizing gases. The distribution of REE between hibonite and rims seems to have been established when hibonite and other refractory minerals were removed at slightly different temperatures from a hot, oxidizing gas in which they previously coexisted as separate grains. On the basis of HAL's chemical and isotopic composition, possible locations for the chemical and mass dependent isotopic fractionation are discussed. (author)

RevManHAL: towards automatic text generation in systematic reviews.

Science.gov (United States)

Torres Torres, Mercedes; Adams, Clive E

2017-02-09

Systematic reviews are a key part of healthcare evaluation. They involve important painstaking but repetitive work. A major producer of systematic reviews, the Cochrane Collaboration, employs Review Manager (RevMan) programme-a software which assists reviewers and produces XML-structured files. This paper describes an add-on programme (RevManHAL) which helps auto-generate the abstract, results and discussion sections of RevMan-generated reviews in multiple languages. The paper also describes future developments for RevManHAL. RevManHAL was created in Java using NetBeans by a programmer working full time for 2 months. The resulting open-source programme uses editable phrase banks to envelop text/numbers from within the prepared RevMan file in formatted readable text of a chosen language. In this way, considerable parts of the review's 'abstract', 'results' and 'discussion' sections are created and a phrase added to 'acknowledgements'. RevManHAL's output needs to be checked by reviewers, but already, from our experience within the Cochrane Schizophrenia Group (200 maintained reviews, 900 reviewers), RevManHAL has saved much time which is better employed thinking about the meaning of the data rather than restating them. Many more functions will become possible as review writing becomes increasingly automated.

Effect of HALS and antioxidant on the radiation-induced discoloration of polypropylene

International Nuclear Information System (INIS)

Wang Huiliang; Kong Xiangbo; Chen Wenxiu

1999-01-01

The effects of hindered amine light stabilizers (HALS), antioxidants and the combination of HALS and antioxidants on the radiation-induced discoloration of polypropylene (PP) are studied. The yellow index (YI) of PP added pentamethyl HALS is found to be lower than that of PP added corresponding tetramethyl HALS at the same radiation dose. The YI of PP added antioxidant Irganox 1076 is lower than that of PP added Irgafos 168 or Irganox PS-802. When Irganox 1076 and PDS are used together, the YI of PP is lower than that of Irganox 1076 or PDS used separately. YI of PP decreases with storage time after irradiation. The results are discussed

Speaking Personally--With Hal Markowitz

Science.gov (United States)

Pittman, Von

2012-01-01

This article presents an interview with Hal Markowitz, a veteran distance educator whose experience in the field is both deep and broad. Building on bachelor's and master's degrees at the University of Florida and his doctorate at Columbia University, Markowitz served in leadership roles in several professional organizations and directed distance…

HAL: a hierarchical format for storing and analyzing multiple genome alignments.

Science.gov (United States)

Hickey, Glenn; Paten, Benedict; Earl, Dent; Zerbino, Daniel; Haussler, David

2013-05-15

Large multiple genome alignments and inferred ancestral genomes are ideal resources for comparative studies of molecular evolution, and advances in sequencing and computing technology are making them increasingly obtainable. These structures can provide a rich understanding of the genetic relationships between all subsets of species they contain. Current formats for storing genomic alignments, such as XMFA and MAF, are all indexed or ordered using a single reference genome, however, which limits the information that can be queried with respect to other species and clades. This loss of information grows with the number of species under comparison, as well as their phylogenetic distance. We present HAL, a compressed, graph-based hierarchical alignment format for storing multiple genome alignments and ancestral reconstructions. HAL graphs are indexed on all genomes they contain. Furthermore, they are organized phylogenetically, which allows for modular and parallel access to arbitrary subclades without fragmentation because of rearrangements that have occurred in other lineages. HAL graphs can be created or read with a comprehensive C++ API. A set of tools is also provided to perform basic operations, such as importing and exporting data, identifying mutations and coordinate mapping (liftover). All documentation and source code for the HAL API and tools are freely available at http://github.com/glennhickey/hal. hickey@soe.ucsc.edu or haussler@soe.ucsc.edu Supplementary data are available at Bioinformatics online.

Chemical composition of HAL, an isotopically-unusual Allende inclusion

Science.gov (United States)

Davis, A. M.; Tanaka, T.; Grossman, L.; Lee, T.; Wasserburg, G. J.

1982-01-01

Samples of hibonite, black rim, and portions of friable rim from an unusual Allende inclusion, named HAL, were analyzed by INAA and RNAA for 37 major, minor, and trace elements. An unusually low amount of Ce was found in HAL, although it otherwise was highly enriched in REE compared to C1 chondrites. HAL is also depleted in Sr, Ba, U, V, Ru, Os, and Ir relative to other refractory elements. It is concluded that the distribution of REE between hibonite and rims was established when hibonite and other refractory minerals were removed at slightly different temperatures from a hot, oxidizing gas in which they previously coexisted as separate grains. Possible locations for the chemical and mass dependent isotopic fractionation are considered to be in ejecta from the low temperature helium-burning zone of a supernova and in the locally oxidizing environment generated by evaporation of interstellar grains of near-chondritic chemical composition.

HIV-1/HAART-Related Lipodystrophy Syndrome (HALS Is Associated with Decreased Circulating sTWEAK Levels.

Directory of Open Access Journals (Sweden)

Miguel López-Dupla

Full Text Available Obesity and HIV-1/HAART-associated lipodystrophy syndrome (HALS share clinical, pathological and mechanistic features. Tumor necrosis factor-like weak inducer of apoptosis (TWEAK is a multifunctional cytokine that plays an important role in obesity and related diseases. We sought to explore the relationship between HALS and circulating levels of soluble (s TWEAK and its scavenger receptor sCD163.This was a cross-sectional multicenter study of 120 HIV-1-infected patients treated with a stable HAART regimen; 56 with overt HALS and 64 without HALS. Epidemiological and clinical variables were determined. Serum levels of sTWEAK and sCD163 levels were measured by ELISA. Results were analyzed with Student's t-test, Mann-Whitney U and χ2 test. Pearson and Spearman correlation were used to estimate the strength of association between variables.Circulating sTWEAK was significantly decreased in HALS patients compared with non-HALS patients (2.81±0.2 vs. 2.94±0.28 pg/mL, p = 0.018. No changes were observed in sCD163 levels in the studied cohorts. On multivariate analysis, a lower log sTWEAK concentration was independently associated with the presence of HALS (OR 0.027, 95% CI 0.001-0.521, p = 0.027.HALS is associated with decreased sTWEAK levels.

Hal2p functions in Bdf1p-involved salt stress response in Saccharomyces cerevisiae.

Directory of Open Access Journals (Sweden)

Lei Chen

Full Text Available The Saccharomyces cerevisiae Bdf1p associates with the basal transcription complexes TFIID and acts as a transcriptional regulator. Lack of Bdf1p is salt sensitive and displays abnormal mitochondrial function. The nucleotidase Hal2p detoxifies the toxic compound 3' -phosphoadenosine-5'-phosphate (pAp, which blocks the biosynthesis of methionine. Hal2p is also a target of high concentration of Na(+. Here, we reported that HAL2 overexpression recovered the salt stress sensitivity of bdf1Δ. Further evidence demonstrated that HAL2 expression was regulated indirectly by Bdf1p. The salt stress response mechanisms mediated by Bdf1p and Hal2p were different. Unlike hal2Δ, high Na(+ or Li(+ stress did not cause pAp accumulation in bdf1Δ and methionine supplementation did not recover its salt sensitivity. HAL2 overexpression in bdf1Δ reduced ROS level and improved mitochondrial function, but not respiration. Further analyses suggested that autophagy was apparently defective in bdf1Δ, and autophagy stimulated by Hal2p may play an important role in recovering mitochondrial functions and Na(+ sensitivity of bdf1Δ. Our findings shed new light towards our understanding about the molecular mechanism of Bdf1p-involved salt stress response in budding yeast.

Ultra light weight jet engine JR100; Chokeiryo jet engine JR100

Energy Technology Data Exchange (ETDEWEB)

Matsuki, M. [Nippon Institute of Technology, Saitama (Japan)

1999-03-20

As a part of the jet lift V/STOL research by National Aerospace Laboratory, a study of trial manufacture of ultra light weight jet engine JR 100 started in FY 1964. The study was aimed at obtaining a lift engine for VTOL and founding the base for the future jet lift VTOL, and at taking in the results of the jet engine element study accumulated so far and manufacturing an advanced engine. Decided on the use of domestic materials for JR 100, the materials to be used are almost iron-based ones. Through the efforts for weight reduction in structure and processing, a thrust/weight ratio of 10 was realized. At the same time, the production/processing of light weight materials such as titanium alloys was proceeded with, and by adopting the materials to JR 200 system, a thrust/weight ratio of 15 was realized. Together with these, for the purpose of reducing the fuel consumption rate, studies started on fan for lift fan engine and high temperature turbine (an inlet temperature of 1250 degrees C was achieved), to get low noise/high efficiency fan. By the research results, the basis for jet lift VTOL was established, and it became the basis for the development of turbo fan engine FJR 710. (NEDO)

Isostructurality and non-isostructurality in the series of halogenated organic crystal substances. The structure of Hal-aggregates

International Nuclear Information System (INIS)

Grineva, O.V.; Zorkij, P.M.

2001-01-01

Local characteristics and the type of intermolecular Hal-aggregates (ensembles of contacting halogen atoms of adjacent molecules) present in chemically similar halogenated crystal substances, differing only in the nature of Hal atoms, are compared. 23 series of halogenated hydrocarbons, including 57 crystal structures were considered. A clearly pronounced specificity of Hal-aggregates for compounds with a low and intermediate content of halogen was revealed. It was found that, as a rule, coordination number of Hal atom by Hal adjacent atoms increases in the series F-Cl-Br-I [ru

Current matrix element in HAL QCD's wavefunction-equivalent potential method

Science.gov (United States)

Watanabe, Kai; Ishii, Noriyoshi

2018-04-01

We give a formula to calculate a matrix element of a conserved current in the effective quantum mechanics defined by the wavefunction-equivalent potentials proposed by the HAL QCD collaboration. As a first step, a non-relativistic field theory with two-channel coupling is considered as the original theory, with which a wavefunction-equivalent HAL QCD potential is obtained in a closed analytic form. The external field method is used to derive the formula by demanding that the result should agree with the original theory. With this formula, the matrix element is obtained by sandwiching the effective current operator between the left and right eigenfunctions of the effective Hamiltonian associated with the HAL QCD potential. In addition to the naive one-body current, the effective current operator contains an additional two-body term emerging from the degrees of freedom which has been integrated out.

Associations between variants of the HAL gene and milk production traits in Chinese Holstein cows.

Science.gov (United States)

Wang, Haifei; Jiang, Li; Wang, Wenwen; Zhang, Shengli; Yin, Zongjun; Zhang, Qin; Liu, Jian-Feng

2014-11-25

The histidine ammonia-lyse gene (HAL) encodes the histidine ammonia-lyase, which catalyzes the first reaction of histidine catabolism. In our previous genome-wide association study in Chinese Holstein cows to identify genetic variants affecting milk production traits, a SNP (rs41647754) located 357 bp upstream of HAL, was found to be significantly associated with milk yield and milk protein yield. In addition, the HAL gene resides within the reported QTLs for milk production traits. The aims of this study were to identify genetic variants in HAL and to test the association between these variants and milk production traits. Fifteen SNPs were identified within the regions under study of the HAL gene, including three coding mutations, seven intronic mutations, one promoter region mutation, and four 3'UTR mutations. Nine of these identified SNPs were chosen for subsequent genotyping and association analyses. Our results showed that five SNP markers (ss974768522, ss974768525, ss974768531, ss974768533 and ss974768534) were significantly associated with one or more milk production traits. Haplotype analysis showed that two haplotype blocks were significantly associated with milk yield and milk protein yield, providing additional support for the association between HAL variants and milk production traits in dairy cows (P HAL gene and milk production traits in Chinese Holstein cows, indicating the potential role of HAL variants in these traits. These identified SNPs may serve as genetic markers used in genomic selection schemes to accelerate the genetic gains of milk production traits in dairy cattle.

[Efficiency of combined methods of hemorroid treatment using hal-rar and laser destruction].

Science.gov (United States)

Rodoman, G V; Kornev, L V; Shalaeva, T I; Malushenko, R N

2017-01-01

To develop the combined method of treatment of hemorrhoids with arterial ligation under Doppler control and laser destruction of internal and external hemorrhoids. The study included 100 patients with chronic hemorrhoids stage II and III. Combined method of HAL-laser was used in study group, HAL RAR-technique in control group 1 and closed hemorrhoidectomy with linear stapler in control group 2. Сomparative evaluation of results in both groups was performed. Combined method overcomes the drawbacks of traditional surgical treatment and limitations in external components elimination which are inherent for HAL-RAR. Moreover, it has a higher efficiency in treating of hemorrhoids stage II-III compared with HAL-RAR and is equally safe and well tolerable for patients. This method does not increase the risk of recurrence, reduces incidence of complications and time of disability.

On the performance of the HAL/S-FC compiler. [for space shuttles

Science.gov (United States)

Martin, F. H.

1975-01-01

The HAL/S compilers which will be used in the space shuttles are described. Acceptance test objectives and procedures are described, the raw results are presented and analyzed, and conclusions and observations are drawn. An appendix is included containing an illustrative set of compiler listings and results for one of the test cases.

Hal: an automated pipeline for phylogenetic analyses of genomic data.

Science.gov (United States)

Robbertse, Barbara; Yoder, Ryan J; Boyd, Alex; Reeves, John; Spatafora, Joseph W

2011-02-07

The rapid increase in genomic and genome-scale data is resulting in unprecedented levels of discrete sequence data available for phylogenetic analyses. Major analytical impasses exist, however, prior to analyzing these data with existing phylogenetic software. Obstacles include the management of large data sets without standardized naming conventions, identification and filtering of orthologous clusters of proteins or genes, and the assembly of alignments of orthologous sequence data into individual and concatenated super alignments. Here we report the production of an automated pipeline, Hal that produces multiple alignments and trees from genomic data. These alignments can be produced by a choice of four alignment programs and analyzed by a variety of phylogenetic programs. In short, the Hal pipeline connects the programs BLASTP, MCL, user specified alignment programs, GBlocks, ProtTest and user specified phylogenetic programs to produce species trees. The script is available at sourceforge (http://sourceforge.net/projects/bio-hal/). The results from an example analysis of Kingdom Fungi are briefly discussed.

Pengembangan Model Pembangunan Ummat Melalui Lembaga Filantropi Islam Sebagai Bentuk Dakwah bil Hal

Directory of Open Access Journals (Sweden)

Abdurrazaq Abdurrazaq

2016-03-01

Full Text Available Makalah ini mengkaji mengenai dakwah bil hal. Dakwah bil-hal yang merupakan salah satu metode dalam berdakwah menjadi bagian yang mempertemukan dengan konsep filantropi dalam Islam. Dalam ajaran Islam, wacana filantropi sesungguhnya sudah ada dan melekat dalam sistem teologi yang dimilikinya dan telah dipraktekkan sejak dahulu dalam bentuk zakat, wakaf, dan sebagainya. Program-program filantropi yang dalam pelaksanaannya membantu memperbaiki kondisi ummat dalam bidang pendidikan, kesejahteraan, kesehatan, menjauhkan dari kefakiran dan meningkatkan kualitas hidup adalah bagian dari ajaran Islam. Bentuk-bentuk pelaksanaan filantropi inilah yang merupakan bentuk dakwah bil hal. Melalui kegiatan meredistribusi kekayaan, memberikan santunan dan banyak lagi kegiatan amal lainnya sebagaimana halnya dalam filantropi Islam, maka pelaku-pelaku atau mediator yang menjalankan kegiatan meredistribusi kekayaan ini menjadi penting, melakukan aksi nyata dalam perbaikan kondisi umat (dakwah bil hal. Program filantropi dalam bentuk CSR yang telah dijalankan oleh Perbankan Syariah di Indonesia telah menyentuh aspek-aspek penting dalam rangka pembangunan umat, seperti: kesehatan, pendidikan dan kesejahteraan.   This paper examined about dakwah bil hal. Da'wah bil-hal was one method of preaching that became part that brought with the concept of philanthropy in Islam. In Islamic doctrine, philanthropy discourse in fact already existed and was inherent in theological system and had been practiced since long ago in the form of zakat, waqf, and so on. Philanthropic programs in implementation helped improve the condition of the Ummah in the areas of education, welfare, health, estranged from poverty and improved the quality of life was part of the doctrine of Islam. The forms of implementation of philanthropy were what a form of dakwah bil hal was. Through the activities of redistribute wealth, providing compensation and many other charitable activities, as well as in

77 FR 61003 - Stephen C. Delaney, Jr.: Debarment Order

Science.gov (United States)

2012-10-05

...] Stephen C. Delaney, Jr.: Debarment Order AGENCY: Food and Drug Administration, HHS. ACTION: Notice... Cosmetic Act (the FD&C Act) debarring Stephen C. Delaney, Jr. for a period of 5 years from importing....35), finds that Mr. Stephen C. Delaney, Jr. has been convicted of a felony under Federal law for...

Comparative Analysis of Doppler Guided Hemorrhoidal Artery Ligation (DG-HAL) & Infrared Coagulation (IRC) in Management of Hemorrhoids.

Science.gov (United States)

Ahmad, Arshad; Kant, Rama; Gupta, Avneet

2013-08-01

Both Doppler-guided hemorrhoidal artery ligation (DG-HAL) and infrared coagulation (IRC) are well-established techniques in the management of hemorrhoids. The aim of the study is to compare the clinical outcomes of DG-HAL and IRC in the patients with grade 1 and 2 hemorrhoids. A total of 296 patients were registered for the study, but 51 patients were lost in follow-up; hence, finally 245 patients were included in the analysis. Patients were randomized into two groups (mean age, 42 years; range, 19-60 years). Group A (n = 116) was treated with DG-HAL and group B (n = 129) was treated with IRC. Patients were examined at 1 week, 1 month, and 6 months after the procedure. Mean time taken for HAL was 21 min and for IRC, 12 min. The cost of the DG-HAL procedure was 1,440 rupees ($31.53) and that of IRC was 376 rupees ($8). The mean duration of hospital stay after HAL was 6 h and after IRC, 2 h. Control of symptoms with HAL was 96 %, whereas with IRC, 81 %. Postoperative complication rate for HAL was 2 %, whereas for IRC, 13 %. Requirement of repeat procedure with HAL was 9 % and with IRC, 28 %. Both the procedures are minimally invasive, associated with minimal discomfort, and suitable for day care surgery. IRC requires lesser procedure time, lesser postoperative hospital stay, and has lower procedure cost, whereas DG-HAL is more effective in controlling symptoms of hemorrhoids, has lower post operative complication rate, and has lesser requirement of repeat procedure.

Origin of the X-Hal (Hal ) Cl, Br) Bond-Length Change in the Halogen-Bonded Complexes

Czech Academy of Sciences Publication Activity Database

Wang, Weizhou; Hobza, Pavel

2008-01-01

Roč. 112, č. 17 (2008), s. 4114-4119 ISSN 1089-5639 R&D Projects: GA MŠk LC512; GA AV ČR IAA400550510 Institutional research plan: CEZ:AV0Z40550506 Keywords : hal ogen bonded complexes * MP2(full)/6-311++G(d,p) method * natural bond orbital analysis Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 2.871, year: 2008

HAL-2 promotes homologous pairing during Caenorhabditis elegans meiosis by antagonizing inhibitory effects of synaptonemal complex precursors.

Science.gov (United States)

Zhang, Weibin; Miley, Natasha; Zastrow, Michael S; MacQueen, Amy J; Sato, Aya; Nabeshima, Kentaro; Martinez-Perez, Enrique; Mlynarczyk-Evans, Susanna; Carlton, Peter M; Villeneuve, Anne M

2012-01-01

During meiosis, chromosomes align with their homologous pairing partners and stabilize this alignment through assembly of the synaptonemal complex (SC). Since the SC assembles cooperatively yet is indifferent to homology, pairing and SC assembly must be tightly coordinated. We identify HAL-2 as a key mediator in this coordination, showing that HAL-2 promotes pairing largely by preventing detrimental effects of SC precursors (SYP proteins). hal-2 mutants fail to establish pairing and lack multiple markers of chromosome movement mediated by pairing centers (PCs), chromosome sites that link chromosomes to cytoplasmic microtubules through nuclear envelope-spanning complexes. Moreover, SYP proteins load inappropriately along individual unpaired chromosomes in hal-2 mutants, and markers of PC-dependent movement and function are restored in hal-2; syp double mutants. These and other data indicate that SYP proteins can impede pairing and that HAL-2 promotes pairing predominantly but not exclusively by counteracting this inhibition, thereby enabling activation and regulation of PC function. HAL-2 concentrates in the germ cell nucleoplasm and colocalizes with SYP proteins in nuclear aggregates when SC assembly is prevented. We propose that HAL-2 functions to shepherd SYP proteins prior to licensing of SC assembly, preventing untimely interactions between SC precursors and chromosomes and allowing sufficient accumulation of precursors for rapid cooperative assembly upon homology verification.

HAL/S-FC compiler system functional specification

Science.gov (United States)

1974-01-01

Compiler organization is discussed, including overall compiler structure, internal data transfer, compiler development, and code optimization. The user, system, and SDL interfaces are described, along with compiler system requirements. Run-time software support package and restrictions and dependencies are also considered of the HAL/S-FC system.

The hybrid assistive limb (HAL) for Care Support successfully reduced lumbar load in repetitive lifting movements.

Science.gov (United States)

Miura, Kousei; Kadone, Hideki; Koda, Masao; Abe, Tetsuya; Kumagai, Hiroshi; Nagashima, Katsuya; Mataki, Kentaro; Fujii, Kengo; Noguchi, Hiroshi; Funayama, Toru; Kawamoto, Hiroaki; Sankai, Yoshiyuki; Yamazaki, Masashi

2018-05-03

Work-related low back pain is a serious socioeconomic problem. This study examined whether HAL for Care Support, which is a newly developed wearable robot, would decrease lumbar fatigue and improve lifting performance during repetitive lifting movements. Eighteen healthy volunteers (11 men, 7 women) performed repetitive stoop lifting movements of a cardboard box weighing 12 kg as many times as possible. The first lifting trial was executed without HAL for Care Support, and the second was with it. We evaluated the VAS of lumbar fatigue as the lumbar load and the number of lifts and the lifting time as lifting performance. Without HAL for Care Support, the mean VAS of lumbar fatigue, the number of lifts and lifting time were 68 mm, 60 and 230 s; with HAL for Care Support, they were 51 mm, 87 and 332 s, respectively. Both lifting performance measures were significantly improved by using HAL for Care Support (Fig. 2). A power analysis showed that there was sufficient statistical power for the VAS of lumbar fatigue (0.99), the number of lifts (0.92), and lifting time (0.93). All participants performed their repetitive lifting trials safely. There were no adverse events caused by using HAL for Care Support. In conclusion, the HAL for Care Support can decrease lumbar load and improve the lifting performance during repetitive stoop lifting movements in healthy adults. Copyright © 2018. Published by Elsevier Ltd.

Gait training using a hybrid assistive limb (HAL) attenuates head drop: A case report.

Science.gov (United States)

Miura, Kousei; Koda, Masao; Kadone, Hideki; Kubota, Shigeki; Shimizu, Yukiyo; Kumagai, Hiroshi; Nagashima, Katsuya; Mataki, Kentaro; Fujii, Kengo; Noguchi, Hiroshi; Funayama, Toru; Abe, Tetsuya; Sankai, Yoshiyuki; Yamazaki, Masashi

2018-03-31

Dropped head syndrome (DHS) is characterized by a chin-on-chest deformity, which can severely interfere with forward vision and impair activities of daily living. A standardized treatment strategy for DHS has not been established. To our knowledge, this is the first case report describing the efficacy of gait training using a hybrid assistive limb (HAL) for DHS. A 75-year-old man showed apparent head drop in a standing position, resulting in passively reducible chin-on-chest deformity. A radiograph image showed apparent cervical kyphosis. Center of gravity of the head (CGH)-C7 SVA was +115 mm, CL was -40°, and T1S 39°. The patient underwent a treatment program using HAL, in which gait training was mainly performed, 60 min a day, 5 days a week for 2 weeks (10 sessions). After 2-3 sessions, dropped head started to attenuate. At the end of 10 sessions, the patient was able to walk with normal posture and radiograph images showed cervical kyphosis dramatically decreased because of HAL training. CGH-C7 SVA was 42 mm, CL was -1.7°, and T1S was 30°. Three months' outpatient follow-up revealed a slight deterioration of cervical alignment. However, the patient was able to maintain a better cervical alignment than before HAL training and keep walking with forward vision. There were no complications in any HAL treatment session. In conclusion, gait training using HAL is an option for treatment of DHS in addition to previously reported neck extensor muscle training. Copyright © 2018 Elsevier Ltd. All rights reserved.

A. P. Sloan Jr. and leadership

Directory of Open Access Journals (Sweden)

Paul Marinescu

2014-05-01

Full Text Available Organizing the manufacturing processes constituted probably the most difficult challenge in the American automotive industry in the 1920s. A. P. Sloan Jr. was one of the greatest captains of industry and shaped General Motors Corporation into the largest automotive manufacturer of the world. His creative approach on how to mix a degree of decentralized responsibility with centralized control remains a useful example for every corporate leader. The aim of our paper is to emphasize the contribution of Sloan Jr. to the development of leadership. The methodological approach is literature review.

The Impact of Blue Light Cystoscopy with Hexaminolevulinate (HAL) on Progression of Bladder Cancer - A New Analysis.

Science.gov (United States)

Kamat, Ashish M; Cookson, Michael; Witjes, J Alfred; Stenzl, Arnulf; Grossman, H Barton

2016-04-27

Background: The International Bladder Cancer Group (IBCG) recently proposed a new definition of disease progression in non-muscle invasive bladder cancer (NMIBC), including change in T-stage, change to T2 or higher or change from low to high grade. Objective: To establish whether blue light cystoscopy with hexaminolevulinate (HAL) impacts the rate of progression and time to progression using the revised definition. Methods: An earlier long-term follow-up of a controlled Phase III study reported outcomes following blue light cystoscopy with HAL (255 patients) or white light (WL) cystoscopy (261 patients) in NMIBC patients. The data was re-analysed according to the new definition. Results: In the original analysis, after 4.5 years (median), eight HAL and 16 WL patients were deemed to have progressed (transition from NMIBC to muscle invasive bladder cancer, (T2-4)). According to the new definition, additional patients in both groups were found to have progressed: 31 (12.2%) HAL vs 46 (17.6%) WL ( p  = 0.085) with four (1.6%) HAL and 11 (4.2%) WL patients progressing from Ta to CIS. Time to progression was longer in the HAL group ( p  = 0.05). Conclusions: Applying the new IBCG definition there was a trend towards a lower rate of progression in HAL patients, particularly in those progressing from Ta to CIS. Time to progression was significantly prolonged. This suggests that patients should receive blue light cystoscopy with HAL rather than WL at resection. Adoption of the new definition could allow more patients at risk of progression to be treated appropriately earlier.

Stabilization by hals and phenols in γ-irradiated polyproplyene

International Nuclear Information System (INIS)

Carlsson, D.J.; Falicki, S.; Cooke, J.M.; Gosciniak, D.J.

1994-01-01

The γ-radiation initiated oxidation of polypropylene films and test strips has been studied both immediately after irradiation and also during post-irradiation accelerated aging at 60 degrees C. Stabilizers included blocked and unblocked phenols as well as secondary and tertiary hindered amines (HALS) including an oligomeric HALS. Oxidation product formation, yellowing and embrittlement (as measured in an instrumented bend test) have been compared with product formation. A partial correlation between suppression of oxidation during the irradiation step with long term, post-irradiation oven aging at 60 degrees C was found, but complicated by extensive destruction during irradiation of the active phenolic functionality in some additives, essential for peroxyl radical scavenging. Very long lifetimes with barely detectable yellowing were found for combinations of the amines with completely unhindered or only partially hindered phenols

Updated estimates of HAL n and RN- effects on pork quality: fresh and processed loin and ham.

Science.gov (United States)

Cherel, P; Glénisson, J; Figwer, P; Pires, J; Damon, M; Franck, M; Le Roy, P

2010-12-01

A 1000-pig F2 intercross QTL detection experimental population was generated using two commercial sire lines. Independent carriers of HAL n and RN- mutations (10% and 14%, respectively) were included in this population as control genotypes. The effects of HAL n and RN- heterozygous genotypes on fresh and transformed loins and hams were estimated using a mixed model methodology. The results document the unfavorable effects of both mutations on meat quality. Smaller effects of HAL Nn genotype compared to HAL nn or RN-rn+ genotypes were estimated. Interestingly, effects of HAL Nn genotype on meat pH and loin color could be insignificant at 24-h postmortem, but translate into higher water losses on storage and cooking, and result in tougher cooked loin. Using the same methodology, significant effects of the PRKAG3 (RN) I199 allele on ultimate pH values but not on glycolytic potential were observed. Copyright © 2010 The American Meat Science Association. Published by Elsevier Ltd. All rights reserved.

Study of ammonia dynamics in mixed crystals K1-x(NH4)xHal (Hal = Cl, Br, I) by the inelastic neutron scattering

International Nuclear Information System (INIS)

Natkanets, I.; Smirnov, L.S.; Solov'ev, A.I.; )

1997-01-01

The investigation of the dynamics of ammonium ion in the disordered α-phase of mixed crystals K 1-x (NH 4 ) x Hal (Hal = Cl, Br, I) is carried out by the inelastic incoherent neutron scattering (IINS) method. IINS spectra are measured in the 2-200 meV energy range and the 10-300 K temperature range by the time-of-flight method. The generalized densities of phonon states are defined in the single-phonon approximation. It is found out that the libration mode of ammonium ion has the weak concentration dependence. Resonant modes are observed at low temperature for all concentration range of the existence of the disordered α-phase. The broadening of resonant modes at the expensive of the jump rotation diffusion of ammonium ions takes place at temperature above 10 K [ru

Fatal hemolytic disease of the fetus and newborn associated with anti-Jr.

Science.gov (United States)

Peyrard, Thierry; Pham, Bach-Nga; Arnaud, Lionel; Fleutiaux, Sophie; Brossard, Yves; Guerin, Bénédicte; Desmoulins, Isabelle; Rouger, Philippe; Le Pennec, Pierre-Yves

2008-09-01

Jr(a) is a high-prevalence red cell (RBC) antigen. The clinical significance of anti-Jr(a) is controversial. When hemolytic disease of the fetus and newborn (HDFN) occurred, most reported cases were clinically mild. We report the first case of fatal HDFN due to anti-Jr(a). A 28-year-old Caucasian woman with transfusion history was monitored at the 29th week of pregnancy (G4P1). An ultrasound scan showed fetal cardiomegaly and hepatomegaly. An antibody directed against a high-prevalence antigen was detected, but without conclusive identification. An emergency cesarean section was performed at the 36th week. The newborn was hydropic and showed severe anemia. Death occurred 30 hours after birth. Serologic methods were performed to investigate the mother's RBCs and serum. An in vitro functional cellular assay and semiquantitative measurement of anti-Jr(a) were used to determine the clinical significance of the antibody. Anti-Jr(a) was identified in the serum and Jr(a-) phenotype was confirmed. The anti-Jr(a) titer was 1024, with predominant immunoglobulin (Ig)G1 and minor IgG4 subclasses. The functional cellular assay was consistent with an antibody unlikely to cause HDFN. Semiquantitative measurement of anti-Jr(a) showed a reactivity equivalent to a 25 IU per mL (5 microg/mL) concentration of anti-D, a value associated with a significant risk of HDFN. This is the first documented case of fatal HDFN due to anti-Jr(a). Therefore, we recommend close monitoring of pregnant women with a high-titer anti-Jr(a), especially those with an incompatible transfusion history and/or multiple pregnancies. This case report provides new arguments about the clinical significance of anti-Jr(a) in the transfusion setting.

Dr. Martin Luther King, Jr. as Spiritual Leader

Directory of Open Access Journals (Sweden)

Andrea Pierce

2013-09-01

Full Text Available The purpose of this paper is to explore Dr. Martin Luther King Jr.’s spiritual leadership through his “I Have a Dream” speech. The paper explores the three characteristics of spiritual leadership as posed by Fry’s (2003 spiritual leadership theory: vision, hope/faith and altruistic love. The research draws upon these characteristics through qualitative content analysis of Dr. Martin Luther King Jr.’s “I Have a Dream” speech to illustrate Dr. King’s leadership as that of a spiritual leader. The research advances the spiritual leadership theory by establishing Dr. Martin Luther King Jr. as a spiritual leader. Through the illustration of Dr. King’s spiritual leadership, the characteristics of a spiritual leader are given tangible understanding.

A new MRI land surface model HAL

Science.gov (United States)

Hosaka, M.

2011-12-01

A land surface model HAL is newly developed for MRI-ESM1. It is used for the CMIP simulations. HAL consists of three submodels: SiByl (vegetation), SNOWA (snow) and SOILA (soil) in the current version. It also contains a land coupler LCUP which connects some submodels and an atmospheric model. The vegetation submodel SiByl has surface vegetation processes similar to JMA/SiB (Sato et al. 1987, Hirai et al. 2007). SiByl has 2 vegetation layers (canopy and grass) and calculates heat, moisture, and momentum fluxes between the land surface and the atmosphere. The snow submodel SNOWA can have any number of snow layers and the maximum value is set to 8 for the CMIP5 experiments. Temperature, SWE, density, grain size and the aerosol deposition contents of each layer are predicted. The snow properties including the grain size are predicted due to snow metamorphism processes (Niwano et al., 2011), and the snow albedo is diagnosed from the aerosol mixing ratio, the snow properties and the temperature (Aoki et al., 2011). The soil submodel SOILA can also have any number of soil layers, and is composed of 14 soil layers in the CMIP5 experiments. The temperature of each layer is predicted by solving heat conduction equations. The soil moisture is predicted by solving the Darcy equation, in which hydraulic conductivity depends on the soil moisture. The land coupler LCUP is designed to enable the complicated constructions of the submidels. HAL can include some competing submodels (precise and detailed ones, and simpler ones), and they can run at the same simulations. LCUP enables a 2-step model validation, in which we compare the results of the detailed submodels with the in-situ observation directly at the 1st step, and follows the comparison between them and those of the simpler ones at the 2nd step. When the performances of the detailed ones are good, we can improve the simpler ones by using the detailed ones as reference models.

Baryon interactions in lattice QCD: the direct method vs. the HAL QCD potential method

Science.gov (United States)

Iritani, T.; HAL QCD Collaboration

We make a detailed comparison between the direct method and the HAL QCD potential method for the baryon-baryon interactions, taking the $\\Xi\\Xi$ system at $m_\\pi= 0.51$ GeV in 2+1 flavor QCD and using both smeared and wall quark sources. The energy shift $\\Delta E_\\mathrm{eff}(t)$ in the direct method shows the strong dependence on the choice of quark source operators, which means that the results with either (or both) source are false. The time-dependent HAL QCD method, on the other hand, gives the quark source independent $\\Xi\\Xi$ potential, thanks to the derivative expansion of the potential, which absorbs the source dependence to the next leading order correction. The HAL QCD potential predicts the absence of the bound state in the $\\Xi\\Xi$($^1$S$_0$) channel at $m_\\pi= 0.51$ GeV, which is also confirmed by the volume dependence of finite volume energy from the potential. We also demonstrate that the origin of the fake plateau in the effective energy shift $\\Delta E_\\mathrm{eff}(t)$ at $t \\sim 1$ fm can be clarified by a few low-lying eigenfunctions and eigenvalues on the finite volume derived from the HAL QCD potential, which implies that the ground state saturation of $\\Xi\\Xi$($^1$S$_0$) requires $t \\sim 10$ fm in the direct method for the smeared source on $(4.3 \\ \\mathrm{fm})^3$ lattice, while the HAL QCD method does not suffer from such a problem.

Two-baryon systems from HAL QCD method and the mirage in the temporal correlation of the direct method

Science.gov (United States)

Iritani, Takumi

2018-03-01

Both direct and HAL QCD methods are currently used to study the hadron interactions in lattice QCD. In the direct method, the eigen-energy of two-particle is measured from the temporal correlation. Due to the contamination of excited states, however, the direct method suffers from the fake eigen-energy problem, which we call the "mirage problem," while the HAL QCD method can extract information from all elastic states by using the spatial correlation. In this work, we further investigate systematic uncertainties of the HAL QCD method such as the quark source operator dependence, the convergence of the derivative expansion of the non-local interaction kernel, and the single baryon saturation, which are found to be well controlled. We also confirm the consistency between the HAL QCD method and the Lüscher's finite volume formula. Based on the HAL QCD potential, we quantitatively confirm that the mirage plateau in the direct method is indeed caused by the contamination of excited states.

Hand-Assisted Laparoscopic (HAL) Multiple Segmental Colorectal Resections: Are They Feasible and Safe?

Science.gov (United States)

Taggarshe, Deepa; Attuwaybi, Bashir O; Matier, Brian; Visco, Jeffrey J; Butler, Bryan N

2015-04-01

The objective of this study was to evaluate the short-term outcomes of synchronous hand-assisted laparoscopic (HAL) segmental colorectal resections. The surgical options for synchronous colonic pathology include extensive colonic resection with single anastomosis, multiple synchronous segmental resections with multiple anastomoses, or staged resections. Traditionally, multiple open, synchronous, segmental resections have been performed. There is a lack of data on HAL multiple segmental colorectal resections. A retrospective chart review was compiled on all patients who underwent HAL synchronous segmental colorectal resections by all the colorectal surgeons from our Group during the period of 1999 to 2014. Demographics, operative details, and short-term outcomes are reported. During the period, 9 patients underwent HAL synchronous multiple segmental colorectal resections. There were 5 women and 4 men, with median age of 54 (24-83) years and median BMI of 24 (19.8-38.7) kg/m(2). Two patients were on long-term corticosteroid therapy. The median operative time was 210 (120-330) minutes and median operative blood loss was 200 (75-300) mLs. The median duration for return of bowel function was 2 days and the median length of stay was 3.5 days. We had 2 minor wound infections. There were no deaths. Synchronous segmental colorectal resections with anastomoses using the hand-assisted laparoscopic technique are safe. Early conversion to open and use of stomas are advisable in challenging cases.

Draft genome sequence of Therminicola potens strain JR

Energy Technology Data Exchange (ETDEWEB)

Byrne-Bailey, K.G.; Wrighton, K.C.; Melnyk, R.A.; Agbo, P.; Hazen, T.C.; Coates, J.D.

2010-07-01

'Thermincola potens' strain JR is one of the first Gram-positive dissimilatory metal-reducing bacteria (DMRB) for which there is a complete genome sequence. Consistent with the physiology of this organism, preliminary annotation revealed an abundance of multiheme c-type cytochromes that are putatively associated with the periplasm and cell surface in a Gram-positive bacterium. Here we report the complete genome sequence of strain JR.

Framework for technical assessment in JR Maglev

Energy Technology Data Exchange (ETDEWEB)

Seki, Akio [Central Japan Railway Co., Tokyo (Japan); Akahoshi, Toru [Central Japan Railway Co., Tokyo (Japan); Furuki, Tsutomu [Railway Technical Research Inst., Tokyo (Japan)

1995-12-31

In the course of development of JR Maglev, various technical assessments are carried out at each stage of development by a system management group of a project team in order to achieve goals of development. For the purpose, guidelines for practicality assessment were prepared at design stage. It is now striven to make test plans necessary for the practicality assessment. This assessment will serve for those to be ultimately implemented by Ministry of Transport (MOT). This paper presents an overview of concepts, methods and procedures of the technical assessments especially focused on the practicality assessment in the development of JR Maglev. (orig.)

78 FR 5247 - Martin Luther King, Jr., Federal Holiday, 2013

Science.gov (United States)

2013-01-24

..., 2013 Martin Luther King, Jr., Federal Holiday, 2013 By the President of the United States of America A... thousands upon thousands rallying for jobs and freedom, the Reverend Dr. Martin Luther King, Jr., delivered... Constitution and the laws of the United States, do hereby proclaim January 21, 2013, as the Martin Luther King...

The Newest Monument: The Martin Luther King, Jr. National Memorial

Science.gov (United States)

Social Studies and the Young Learner, 2011

2011-01-01

This article features the newest monument, the Martin Luther King, Jr. National Memorial. The memorial on the National Mall in Washington, D.C., honoring Dr. Martin Luther King, Jr. will be an engaging landscape experience to convey four fundamental and recurring themes throughout Dr. King's life--democracy, justice, hope, and love. Natural…

The voluntary driven exoskeleton Hybrid Assistive Limb (HAL) for postoperative training of thoracic ossification of the posterior longitudinal ligament: a case report.

Science.gov (United States)

Fujii, Kengo; Abe, Tetsuya; Kubota, Shigeki; Marushima, Aiki; Kawamoto, Hiroaki; Ueno, Tomoyuki; Matsushita, Akira; Nakai, Kei; Saotome, Kosaku; Kadone, Hideki; Endo, Ayumu; Haginoya, Ayumu; Hada, Yasushi; Matsumura, Akira; Sankai, Yoshiyuki; Yamazaki, Masashi

2017-05-01

The hybrid assistive limb (HAL) is a wearable robot suit that assists in voluntary control of knee and hip joint motion by detecting bioelectric signals on the surface of the skin with high sensitivity. HAL has been reported to be effective for functional recovery in motor impairments. However, few reports have revealed the utility of HAL for patients who have undergone surgery for thoracic ossification of the posterior longitudinal ligament (thoracic OPLL). Herein, we present a postoperative thoracic OPLL patient who showed remarkable functional recovery after training with HAL. A 63-year-old woman, who could not walk due to muscle weakness before surgery, underwent posterior decompression and fusion. Paralysis was re-aggravated after the initial postoperative rising. We diagnosed that paralysis was due to residual compression from the anterior lesion and microinstability after posterior fixation, and prescribed bed rest for a further 3 weeks. The incomplete paralysis gradually recovered, and walking training with HAL was started on postoperative day 44 in addition to standard physical therapy. The patient underwent 10 sessions of HAL training until discharge on postoperative day 73. Results of a 10-m walk test were assessed after every session, and the patient's speed and cadence markedly improved. At discharge, the patient could walk with 2 crutches and no assistance. Furthermore, no adverse events associated with HAL training occurred. HAL training for postoperative thoracic OPLL patients may enhance improvement in walking ability, even if severe impairment of ambulation and muscle weakness exist preoperatively.

Case report: massive postpartum transfusion of Jr(a+) red cells in the presence of anti-Jra.

Science.gov (United States)

Yuan, S; Armour, R; Reid, A; Abdel-Rahman, K F; Rumsey, D M; Phillips, M; Nester, T

2005-01-01

Jr(a) is a high-prevalence antigen. The rare Jr(a-) individuals can form anti-Jr(a) after exposure to the Jr(a) antigen through transfusion or pregnancy. The clinical significance of anti-Jr(a) is not well established. This study reports a case of a 31-year-old woman with a previously identified anti-Jr(a) who required massive transfusion of RBCs after developing life-threatening postpartum disseminated intravascular coagulopathy. Despite the emergent transfusion of 15 units of Jr(a) untested RBCs, she did not develop laboratory or clinical evidence of acute hemolysis. The patient's anti-Jr(a) had a pretransfusion titer of 4 and a monocyte monolayer assay (MMA) reactivity of 68.5% (reactivity > 5% is considered capable of shortening the survival of incompatible RBCs). The titer increased fourfold to 64 and the MMA reactivity was 72.5% on Day 10 posttransfusion. Review of laboratory data showed evidence of a mild delayed hemolytic transfusion reaction by Day 10 posttransfusion. Despite rare reports of hemolytic transfusion reactions due to anti-Jr(a) in the literature, most cases, including this one, report that this antibody is clinically insignificant or causes only mild delayed hemolysis. Clinicians should be advised to balance the risks of withholding transfusion with the small chance of significant hemolysis after transfusion of Jr(a+) RBCs in the presence of anti-Jr(a).

Mineralogy and petrography of HAL, an isotopically-unusual Allende inclusion

Science.gov (United States)

Allen, J. M.; Grossman, L.; Lee, T.; Wasserburg, G. J.

1980-01-01

Results of a detailed mineralogical and textural study of the HAL (Hibonite ALlende) inclusion of the Allende meteorite, which has been found to exhibit no Mg-26 excesses despite very high Al-27/Mg-24 ratios and large fractionation effects with small nuclear effects in its Ca, are reported. The inclusion is found to consist of three up to 1-mm diameter hibonite crystals partially surrounded by a black rim resembling a devitrified glass and containing an anisotropic Al-Fe oxide, which is in turn surrounded by a 2-mm thick friable rim sequence consisting of five layers distinguishable by mineral composition. From the available evidence, it is concluded that each of the layers of the friable rim formed by the accretion of an assemblage of condensate grains rather than by the complete reaction of a HAL precursor with a nebular gas, thus explaining its unusual isotopic characteristics and supporting the conclusion that the solar nebular contained isotopically-distinct reservoirs.

The Words of Martin Luther King, Jr.

Science.gov (United States)

Today's Education, 1979

1979-01-01

Excerpts from speeches by Dr. Martin Luther King, Jr., are reprinted. Topics discussed include discrimination, the South, education, nonviolent resistance, poverty, economic opportunity, and world peace. (LH)

Elastic-plastic fracture assessment using a J-R curve by direct method

International Nuclear Information System (INIS)

Asta, E.P.

1996-01-01

In the elastic-plastic evaluation methods, based on J integral and tearing modulus procedures, an essential input is the material fracture resistance (J-R) curve. In order to simplify J-R determination direct, a method from load-load point displacement records of the single specimen tests may be employed. This procedure has advantages such as avoiding accuracy problems of the crack growth measuring devices and reducing testing time. This paper presents a structural integrity assessment approach, for ductile fracture, using the J-R obtained by a direct method from small single specimen fracture tests. The J-R direct method was carried out by means of a developed computational program based on theoretical elastic-plastic expressions. A comparative evaluation between the direct method J resistance curves and those obtained by the standard testing methodology on typical pressure vessel steels has been made. The J-R curves estimated from the direct method give an acceptable agreement with the approach proposed in this study which is reliable to use for engineering determinations. (orig.)

Risk assessments using the Strain Index and the TLV for HAL, Part II: Multi-task jobs and prevalence of CTS.

Science.gov (United States)

Kapellusch, Jay M; Silverstein, Barbara A; Bao, Stephen S; Thiese, Mathew S; Merryweather, Andrew S; Hegmann, Kurt T; Garg, Arun

2018-02-01

The Strain Index (SI) and the American Conference of Governmental Industrial Hygienists (ACGIH) threshold limit value for hand activity level (TLV for HAL) have been shown to be associated with prevalence of distal upper-limb musculoskeletal disorders such as carpal tunnel syndrome (CTS). The SI and TLV for HAL disagree on more than half of task exposure classifications. Similarly, time-weighted average (TWA), peak, and typical exposure techniques used to quantity physical exposure from multi-task jobs have shown between-technique agreement ranging from 61% to 93%, depending upon whether the SI or TLV for HAL model was used. This study compared exposure-response relationships between each model-technique combination and prevalence of CTS. Physical exposure data from 1,834 workers (710 with multi-task jobs) were analyzed using the SI and TLV for HAL and the TWA, typical, and peak multi-task job exposure techniques. Additionally, exposure classifications from the SI and TLV for HAL were combined into a single measure and evaluated. Prevalent CTS cases were identified using symptoms and nerve-conduction studies. Mixed effects logistic regression was used to quantify exposure-response relationships between categorized (i.e., low, medium, and high) physical exposure and CTS prevalence for all model-technique combinations, and for multi-task workers, mono-task workers, and all workers combined. Except for TWA TLV for HAL, all model-technique combinations showed monotonic increases in risk of CTS with increased physical exposure. The combined-models approach showed stronger association than the SI or TLV for HAL for multi-task workers. Despite differences in exposure classifications, nearly all model-technique combinations showed exposure-response relationships with prevalence of CTS for the combined sample of mono-task and multi-task workers. Both the TLV for HAL and the SI, with the TWA or typical techniques, appear useful for epidemiological studies and surveillance

Risk assessments using the Strain Index and the TLV for HAL, Part I: Task and multi-task job exposure classifications.

Science.gov (United States)

Kapellusch, Jay M; Bao, Stephen S; Silverstein, Barbara A; Merryweather, Andrew S; Thiese, Mathew S; Hegmann, Kurt T; Garg, Arun

2017-12-01

The Strain Index (SI) and the American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value for Hand Activity Level (TLV for HAL) use different constituent variables to quantify task physical exposures. Similarly, time-weighted-average (TWA), Peak, and Typical exposure techniques to quantify physical exposure from multi-task jobs make different assumptions about each task's contribution to the whole job exposure. Thus, task and job physical exposure classifications differ depending upon which model and technique are used for quantification. This study examines exposure classification agreement, disagreement, correlation, and magnitude of classification differences between these models and techniques. Data from 710 multi-task job workers performing 3,647 tasks were analyzed using the SI and TLV for HAL models, as well as with the TWA, Typical and Peak job exposure techniques. Physical exposures were classified as low, medium, and high using each model's recommended, or a priori limits. Exposure classification agreement and disagreement between models (SI, TLV for HAL) and between job exposure techniques (TWA, Typical, Peak) were described and analyzed. Regardless of technique, the SI classified more tasks as high exposure than the TLV for HAL, and the TLV for HAL classified more tasks as low exposure. The models agreed on 48.5% of task classifications (kappa = 0.28) with 15.5% of disagreement between low and high exposure categories. Between-technique (i.e., TWA, Typical, Peak) agreement ranged from 61-93% (kappa: 0.16-0.92) depending on whether the SI or TLV for HAL was used. There was disagreement between the SI and TLV for HAL and between the TWA, Typical and Peak techniques. Disagreement creates uncertainty for job design, job analysis, risk assessments, and developing interventions. Task exposure classifications from the SI and TLV for HAL might complement each other. However, TWA, Typical, and Peak job exposure techniques all have

The strain index and TLV for HAL: risk of lateral epicondylitis in a prospective cohort.

Science.gov (United States)

Garg, Arun; Kapellusch, Jay M; Hegmann, Kurt T; Thiese, Matthew S; Merryweather, Andrew S; Wang, Ying-Chih; Malloy, Elizabeth J

2014-03-01

This study's objective was to quantify exposure-response relationships between job physical exposure (JPE) and incidence of lateral epicondylitis (LE). A cohort of 536 workers was enrolled from 10 manufacturing facilities and followed monthly for 6 years to ascertain changes in JPE and health status. JPE was individually measured and quantified using the Strain Index (SI) and TLV for HAL. Worker demographics, medical history, psychosocial factors, and current musculoskeletal disorders were obtained. Fifty-six workers developed LE. In multivariate models JPE, age, family problems, and swimming were associated with increased risk of LE. SI showed an exposure-response relationship with maximum hazard ratio (HR) of 4.5(P = 0.04). TLV for HAL showed a non-statistically significant trend for increased risk of LE (P = 0.19). JPE is associated with increased risk of LE. The SI and TLV for HAL are useful metrics for estimating JPE. © 2013 Wiley Periodicals, Inc.

SHOCK-JR: a computer program to analyze impact response of shipping container

International Nuclear Information System (INIS)

Ikushima, Takeshi; Nakazato, Chikara; Shimoda, Osamu; Uchino, Mamoru.

1983-02-01

The report is provided for using a computer program, SHOCK-JR, which is used to analyze the impact response of shipping containers. Descriptions are the mathematical model, method of analysis, structures of the program and the input and output variables. The program solves the equations of motion for a one-dimensional, lumped mass and nonlinear spring model. The solution procedure uses Runge-Kutta-Gill and Newmark-β methods. SHOCK-JR is a revised version of SHOCK, which was developed by ORNL. In SHOCK-JR, SI dimension is used and graphical output is available. (author)

IR-spectroscopic study and electrical properties of glasses in the Ba(PO3)2-Ba(Hal)2 systems

International Nuclear Information System (INIS)

Sokolov, I.A.; Tarlakov, Yu.P.; Murin, I.V.; Pronkin, A.A.

2000-01-01

Temperature-concentration dependence of electric conductivity of glasses in the systems Ba(PO 3 ) 2 -Ba(Hal) 2 , where Hal = Cl, Br, I, is studied by the method of conductometry, the numbers of iodide-ions transfer are determined and their concentration dependence is found. Data of IR spectroscopy permitted ascertained participation of halide ions in formation of anionic constituent of the glass structure at the expense of bridge bonds formation, as well as formation of structural-chemical units of [(Hal) - Ba 2+ O - POO 2/2 ] type, their dissociation giving rise to formation of halide ions their dissociation giving rise to formation of halide ions taking part in electric current transfer [ru

Extension of the HAL QCD approach to inelastic and multi-particle scatterings in lattice QCD

Science.gov (United States)

Aoki, S.

We extend the HAL QCD approach, with which potentials between two hadrons can be obtained in QCD at energy below inelastic thresholds, to inelastic and multi-particle scatterings. We first derive asymptotic behaviors of the Nambu-Bethe-Salpeter (NBS) wave function at large space separations for systems with more than 2 particles, in terms of the one-shell $T$-matrix consrainted by the unitarity of quantum field theories. We show that its asymptotic behavior contains phase shifts and mixing angles of $n$ particle scatterings. This property is one of the essential ingredients of the HAL QCD scheme to define "potential" from the NBS wave function in quantum field theories such as QCD. We next construct energy independent but non-local potentials above inelastic thresholds, in terms of these NBS wave functions. We demonstrate an existence of energy-independent coupled channel potentials with a non-relativistic approximation, where momenta of all particles are small compared with their own masses. Combining these two results, we can employ the HAL QCD approach also to investigate inelastic and multi-particle scatterings.

Martin Luther King Jr. contest winning posters to be displayed in downtown Blacksburg

OpenAIRE

Shannon, Kelly Baker

2010-01-01

Each year as part of the Martin Luther King Jr. celebration at Virginia Tech area kindergarten through 12th grade students are invited to participate in the annual Martin Luther King Jr. poster contest.

Views of Dr. Martin Luther King, Jr.

Science.gov (United States)

Davis, Alan H.

1990-01-01

Discusses views of Martin Luther King, Jr., including concepts of human rights, related counseling approaches, and ethics. Claims King's views provide helpful insights for counselors and clients. Concludes King invited individuals to view challenging life situations as moral opportunities. (Author/ABL)

Letters of Second Lieutenant Charles Wesley Chapman, Jr. December 19, 1894 - May 3, 1918

Science.gov (United States)

2016-04-01

that every possible channel of communication will be utilized to ascertain the whereabouts of your son. The personal effects of 2nd. Lieut. Charles W...AIR UNIVERSITY AIR FORCE RESEARCH INSTITUTE Letters of Second Lieutenant Charles Wesley Chapman, Jr. December 19, 1894–May 3, 1918 Air Force...in-Publication Data Chapman, Charles Wesley, Jr., 1894–1918. Letters of Second Lieutenant Charles Wesley Chapman, Jr., December 19, 1894–May 3, 1918

On the influence of the instillation time on the results of HAL (Hexvix) fluorescence detection of superficial bladder cancer

Science.gov (United States)

Jichlinski, Patrice; Aymon, Daniela; Wagnieres, Georges A.; Marti, Alexandre; Lange, Norbert; Guillou, Louis; Leisinger, Hans-Juerg; van den Bergh, Hubert

2003-10-01

Hexyl aminolevulinate (HAL) fluorescence cystoscopy is being investigated as a new diagnostic tool for the detection of flat urothelial malignancies in bladder cancers. However, the influence of the bladder instillation time on the performance of this detection modality has not been addressed up to now. We report our initial experience comparing different instillation schedules of HAL cystoscopy in the diagnosis of superficial bladder cancer. A total of 718 fluorescent positive (433) and fluorescence negative (285) biopsies have been taken in the bladder of 143 patients using the Storz D-light fluorescence imaging system (Karl Storz, Tuttlingen, Germany) which allows both white and blue light (380-450 nm) bladder wall inspection. Following hospitalisation, 50 ml of HAL (8mM) phosphate buffer solution was instilled into the bladder of patients during one hour (1 hour protocol involving 57 patients), or during two hours followed by a two hours resting time after removal of the solution (2+2 hours protocol involving 86 patients). Both instillation subgroups were homogeneous in terms of proportion of high risk disease, previous BCG treatment and/or recurrent disease. This study indicates that the instillation duration does not influence the results of HAL (Hexvix) fluorescence cystoscopy in our conditions. Compared to the standard use of ALA, HAL (Hexvix) fluorescence cystoscopy allows a significant reduction of the instillation time (to less than one hour) without prejudicing the efficacy of the method, what represents a real advantage in daily clinical practice.

78 FR 57105 - Wm. Wrigley Jr. Company; Filing of Color Additive Petition

Science.gov (United States)

2013-09-17

... lead in synthetic iron oxide for human food use. DATES: The color additive petition was filed on July.... FDA-2013-C-1008] Wm. Wrigley Jr. Company; Filing of Color Additive Petition AGENCY: Food and Drug... announcing that we have filed a petition, submitted by the Wm. Wrigley Jr. Company, proposing that the color...

Bidirectional reporter assay using HAL promoter and TOPFLASH improves specificity in high-throughput screening of Wnt inhibitors.

Science.gov (United States)

Yamaguchi, Kiyoshi; Zhu, Chi; Ohsugi, Tomoyuki; Yamaguchi, Yuko; Ikenoue, Tsuneo; Furukawa, Yoichi

2017-12-01

Constitutive activation of Wnt signaling plays an important role in colorectal and liver tumorigenesis. Cell-based assays using synthetic TCF/LEF (T-cell factor/lymphoid enhancer factor) reporters, as readouts of β-catenin/TCF-dependent transcriptional activity, have contributed greatly to the discovery of small molecules that modulate Wnt signaling. In the present study, we report a novel screening method, called a bidirectional dual reporter assay. Integrated transcriptome analysis identified a histidine ammonia-lyase gene (HAL) that was negatively regulated by β-catenin/TCF-dependent transcriptional activity. We leveraged a promoter region of the HAL gene as another transcriptional readout of Wnt signaling. Cells stably expressing both an optimized HAL reporter and the TCF/LEF reporter enabled bidirectional reporter activities in response to Wnt signaling. Increased HAL reporter activity and decreased TCF/LEF reporter activity were observed simultaneously in the cells when β-catenin/TCF7L2 was inhibited. Notably, this method could decrease the number of false positives observed when screening an inhibitor library compared with the conventional TCF/LEF assay. We found that Brefeldin A, a disruptor of the Golgi apparatus, inhibited the Wnt/β-catenin signaling pathway. The utility of our system could be expanded to examine other disease-associated pathways beyond the Wnt/β-catenin signaling pathway. © 2017 Wiley Periodicals, Inc.

I = 2 ππ scattering phase shift from the HAL QCD method with the LapH smearing

Science.gov (United States)

Kawai, Daisuke; Aoki, Sinya; Doi, Takumi; Ikeda, Yoichi; Inoue, Takashi; Iritani, Takumi; Ishii, Noriyoshi; Miyamoto, Takaya; Nemura, Hidekatsu; Sasaki, Kenji

2018-04-01

Physical observables, such as the scattering phase shifts and binding energy, calculated from the non-local HAL QCD potential do not depend on the sink operators used to define the potential. In practical applications, the derivative expansion of the non-local potential is employed, so that physical observables may receive some scheme dependence at a given order of the expansion. In this paper, we compare the I=2ππ scattering phase shifts obtained in the point-sink scheme (the standard scheme in the HAL QCD method) and the smeared-sink scheme (the LapH smearing newly introduced in the HAL QCD method). Although potentials in different schemes have different forms as expected, we find that, for reasonably small smearing size, the resultant scattering phase shifts agree with each other if the next-to-leading-order (NLO) term is taken into account. We also find that the HAL QCD potential in the point-sink scheme has a negligible NLO term for a wide range of energies, which implies good convergence of the derivative expansion, while the potential in the smeared-sink scheme has a non-negligible NLO contribution. The implications of this observation for future studies of resonance channels (such as the I=0 and 1ππ scatterings) with smeared all-to-all propagators are briefly discussed.

Religión y Paz en Martin Luther King Jr.

OpenAIRE

Mussio, Ria Stacy

2016-01-01

Esta tesis pretende mostrar el rol integral que la religión desempeñaba en la obtención de los derechos civiles para los afroamericanos y, también en el logro de la paz positiva. Martin Luther King Jr. y la mayoría de los manifestantes del movimiento eran cristianos, poniendo su fe en Dios, para el pleno disfrute de sus derechos humanos. King Jr., anclado en su fe, impulsó el avance de los derechos civiles, mediante la resistencia no violenta. El primer capítulo tiene como finalidad orientar ...

Functional Outcome of Neurologic-Controlled HAL-Exoskeletal Neurorehabilitation in Chronic Spinal Cord Injury: A Pilot With One Year Treatment and Variable Treatment Frequency.

Science.gov (United States)

Jansen, Oliver; Schildhauer, Thomas A; Meindl, Renate C; Tegenthoff, Martin; Schwenkreis, Peter; Sczesny-Kaiser, Matthias; Grasmücke, Dennis; Fisahn, Christian; Aach, Mirko

2017-12-01

Longitudinal prospective study. Whether 1-year HAL-BWSTT of chronic spinal cord injured patients can improve independent ambulated mobility further as a function of training frequency, after an initial 3-month training period. Eight patients with chronic SCI were enrolled. They initially received full standard physical therapy and neurorehabilitation in the acute/subacute posttrauma phase. During this trial, all patients first underwent a daily (5 per week) HAL-BWSTT for 12 weeks. Subsequently, these patients performed a 40-week HAL-BWSTT with a training session frequency of either 1 or 3 to 5 sessions per week. The patients' functional status including HAL-associated treadmill-walking time, -distance, and -speed with additional analysis of gait pattern, and their independent (without wearing the robot suit) functional mobility improvements, were assessed using the 10-Meter-Walk Test (10MWT), Timed-Up-and-Go Test (TUG) and 6-Minute-Walk Test (6MinWT) on admission, at 6 weeks, 12 weeks, and 1 year after enrollment. The data were analyzed separately for the 2 training frequency subgroups after the initial 12-week training period, which was identical in both groups. During the 1-year follow-up, HAL-associated walking parameters and independent functional improvements were maintained in all the patients. This result held irrespective of the training frequency. Long-term 1-year maintenance of HAL-associated treadmill walking parameters and of improved independent walking abilities after initial 12 weeks of daily HAL-BWSTT is possible and depends mainly on the patients' ambulatory status accomplished after initial training period. Subsequent regular weekly training, but not higher frequency training, seems to be sufficient to preserve the improvements accomplished.

Claim on memory : a political biography of Franklin D. Roosevelt, Jr., 1914-1988

NARCIS (Netherlands)

Berg, Erik Eduard Willem van den

2006-01-01

This dissertation focuses on the political life of Franklin D. Roosevelt, Jr., the third surviving son of Franklin D. Roosevelt and Eleanor Roosevelt. The key question of this study emphasizes how FDR, Jr. interpreted the Roosevelt name and legacy during his life and political career. This book

Immediate effects of a single session of robot-assisted gait training using Hybrid Assistive Limb (HAL) for cerebral palsy.

Science.gov (United States)

Matsuda, Mayumi; Mataki, Yuki; Mutsuzaki, Hirotaka; Yoshikawa, Kenichi; Takahashi, Kazushi; Enomoto, Keiko; Sano, Kumiko; Mizukami, Masafumi; Tomita, Kazuhide; Ohguro, Haruka; Iwasaki, Nobuaki

2018-02-01

[Purpose] Robot-assisted gait training (RAGT) using Hybrid Assistive Limb (HAL, CYBERDYNE) was previously reported beneficial for stroke and spinal cord injury patients. Here, we investigate the immediate effect of a single session of RAGT using HAL on gait function for cerebral palsy (CP) patients. [Subjects and Methods] Twelve patients (average age: 16.2 ± 7.3 years) with CP received a single session of RAGT using HAL. Gait speed, step length, cadence, single-leg support per gait cycle, hip and knee joint angle in stance, and swing phase per gait cycle were assessed before, during, and immediately after HAL intervention. [Results] Compared to baseline values, single-leg support per gait cycle (64.5 ± 15.8% to 69.3 ± 12.1%), hip extension angle in mid-stance (149.2 ± 19.0° to 155.5 ± 20.1°), and knee extension angle in mid-stance (137.6 ± 20.2° to 143.1 ± 19.5°) were significantly increased immediately after intervention. Further, the knee flexion angle in mid-swing was significantly decreased immediately after treatment (112.0 ± 15.5° to 105.2 ± 17.1°). Hip flexion angle in mid-swing also decreased following intervention (137.2 ± 14.6° to 129.7 ± 16.6°), but not significantly. Conversely, gait speed, step length, and cadence were unchanged after intervention. [Conclusion] A single-time RAGT with HAL improved single-leg support per gait cycle and hip and knee joint angle during gait, therapeutically improving gait function in CP patients.

3 CFR 8340 - Proclamation 8340 of January 15, 2009. Martin Luther King, Jr., Federal Holiday, 2009

Science.gov (United States)

2010-01-01

... Proclamation 8340 of January 15, 2009 Proc. 8340 Martin Luther King, Jr., Federal Holiday, 2009By the President of the United States of America A Proclamation On the Martin Luther King, Jr., Federal Holiday, we... Constitution and laws of the United States, do hereby proclaim January 19, 2009, as the Martin Luther King, Jr...

1997 Arthur Ashe Jr. Sport Scholars Awards.

Science.gov (United States)

Roach, Ronald

1997-01-01

Winners of the "Black Issues in Higher Education" Arthur Ashe Jr. 1997 athletes of the year, one male and one female, are profiled and Sport Scholars are listed for baseball, softball, basketball, fencing, archery, football, handball, soccer, field hockey, crew, swimming, gymnastics, tennis, squash, golf, volleyball, lacrosse, wrestling, water…

Karl A. Gschneidner Jr (1930–2016)

International Nuclear Information System (INIS)

Pecharsky, Vitalij K.

2016-01-01

Presented here is the obituary for Karl Albert Gschneidner Jr. He died on 27 April 2016. Nicknamed Mr Rare Earth, he holds an unparalleled place as the renowned authority in just about every aspect related to the science, technology and history of a very special family of elements — the rare earths.

Hemorrhoidal artery ligation (HAL) and rectoanal repair (RAR): retrospective analysis of 408 patients in a single center.

Science.gov (United States)

Scheyer, M; Antonietti, E; Rollinger, G; Lancee, S; Pokorny, H

2015-01-01

Rectoanal repair (RAR), which combines doppler-guided hemorrhoidal artery ligation (HAL) and mucopexy via lifting of the hemorrhoidal prolapse, offers a minimally invasive alternative to conventional hemorrhoidectomy. Patients with grade II hemorrhoids were treated with HAL, and patients with grade III and IV hemorrhoids were treated with the RAR procedure by two surgeons. Postoperative follow-up was performed clinically and by proctoscopy after 8 weeks routinely, and long-term follow-up was performed using a standardized postal questionnaire. The overall complication rate was 29% (n = 118). After short-term follow-up, 26% (n = 106) of patients reported recurrent or persistent prolapsing piles, while 21% (n = 86) of patients had recurrent bleeding. After long-term follow-up, 24% (n = 98) of patients reported prolapsing piles, 3% (n = 12) bleeding, 3% (n = 12) pruritus, and 2% (n = 8) anal pain, while 20% (n = 82) complained of persistent mixed symptoms. HAL and RAR provide prolonged relief for patients with hemorrhoidal disease whose main symptoms are bleeding, pruritus and pain but not for patients with prolapse as an initial indication.

Photodynamic therapy of bladder cancer - a phase I study using hexaminolevulinate (HAL).

Science.gov (United States)

Bader, M J; Stepp, Herbert; Beyer, Wolfgang; Pongratz, Thomas; Sroka, Ronald; Kriegmair, Martin; Zaak, Dirk; Welschof, Mona; Tilki, Derya; Stief, Christian G; Waidelich, Raphaela

2013-10-01

To assess the safety and feasibility of hexaminolevulinate (HAL) based photodynamic therapy (PDT) as adjuvant treatment after transurethral resection of the bladder (TURB) in patients with intermediate or high-risk urothelial cell carcinoma (UCC) of the bladder. Seventeen patients received 50 ml of either a 16 mM (4 patients) or 8 mM HAL (13 patients) solution instilled intravesically. Bladder wall irradiation was performed using an incoherent white light source coupled via a quartz fiber assembled into a flexible transurethral irrigation catheter. Each patient received 3 treatments with HAL-PDT 6 weeks apart. After PDT, patients were followed by regular cystoscopy for up to 21 months to assess time to recurrence. Reported adverse events (AEs) were coded according the World Health Organization Adverse Reaction Terminology (WHO-ART). Efficacy was assessed by cystoscopy, cytology, and histology, and was defined as the number of patients who were tumor-free at 6 or 21 months after initial PDT treatment. Transient bladder irritability was reported by 15 of the 17 patients and resolved completely in all patients. No evidence of a cumulative effect of treatment on the incidence of AEs could be detected. PDT treatment was performed without any technical complications. Furthermore preliminary assessment of efficacy showed that of the 17 patients included, 9 (52.9%; 95% CI: 27.8-77.0) were tumor-free at 6 months, 4 (23.5%; 95% CI: 6.8-49.9) were tumor-free at 9 months, and 2 (11.8%, 95% CI: 1.5-36.4) were tumor-free after 21 months. PDT using hexaminolevulinate and an incoherent white light system with the special flexible irradiation catheter system is technically feasible and safe and may offer an alternative in the treatment of non-muscle-invasive intermediate and high-risk bladder cancer. Copyright © 2013 Elsevier Inc. All rights reserved.

A Novel for High School Seniors: Hal Borland's "When the Legends Die."

Science.gov (United States)

Adkins, Carl A.

1968-01-01

Hal Borland's "When the Legends Die" is especially appropriate for high school seniors because its central problem--a Ute Indian boy's search for his identity and expected role in society--is exactly that faced by these students. The novel is divided into four sections, each concerned with a specific stage in the development of the…

Maury Nussbaum reappointed as Hal G. Prillaman Professor Fellow in Industrial and Systems Engineering

OpenAIRE

Owczarski, Mark

2010-01-01

Maury Nussbaum, professor of industrial and systems engineering in the College of Engineering at Virginia Tech, has been reappointed as the Hal G. Prillaman Professor Fellow in Industrial and Systems Engineering by the Virginia Tech Board of Visitors.

Synthesis and photostabilizing performance of a polymeric HALS based on 1,2,2,6,6-pentamethylpiperidine and vinyl acetate

Directory of Open Access Journals (Sweden)

Marcelo Aparecido Chinelatto

2015-01-01

Full Text Available Abstract Polymeric hindered amine light stabilizers (polymeric HALS have been extensively studied because they combine a high ability to protect the polymers against harmful effects of weathering with minimum physical loss. In this study a new polymeric N-methylated HALS was synthesized by the radical copolymerization of a cyclic tertiary amine with vinyl acetate (VAc. 4-Acryloyloxy-1,2,2,6,6-pentamethylpiperidine (APP, the cyclic tertiary amine, was prepared by the initial conversion of 2,2,6,6-tetramethyl-4-piperidinol derivatives via two different routes. The APP/VAc copolymer synthesized was characterized by size exclusion chromatography (SEC, Fourier transform infrared spectroscopy (FTIR and carbon-13 nuclear magnetic resonance (13C NMR. The photostabilizing performance, particularly the induction period of polypropylene (PP films containing different concentrations of APP/VAc copolymer, when exposed to accelerated aging, was comparable to that of PP films compounded with commercial polymeric HALS.

The hybrid assisted limb (HAL) for Care Support, a motion assisting robot providing exoskeletal lumbar support, can potentially reduce lumbar load in repetitive snow-shoveling movements.

Science.gov (United States)

Miura, Kousei; Kadone, Hideki; Koda, Masao; Abe, Tetsuya; Endo, Hirooki; Murakami, Hideki; Doita, Minoru; Kumagai, Hiroshi; Nagashima, Katsuya; Fujii, Kengo; Noguchi, Hiroshi; Funayama, Toru; Kawamoto, Hiroaki; Sankai, Yoshiyuki; Yamazaki, Masashi

2018-03-01

An excessive lumbar load with snow-shoveling is a serious problem in snowfall areas. Various exoskeletal robots have been developed to reduce lumbar load in lifting work. However, few studies have reported the attempt of snow-shoveling work using exoskeletal robots. The purpose of the present study was to test the hypothesis that the HAL for Care Support robot would reduce lumbar load in repetitive snow-shoveling movements. Nine healthy male volunteers performed repetitive snow-shoveling movements outdoors in a snowfall area for as long as possible until they were fatigued. The snow-shoveling trial was performed under two conditions: with and without HAL for Care Support. Outcome measures were defined as the lumbar load assessed by the VAS of lumbar fatigue after the snow-shoveling trial and the snow-shoveling performance, including the number of scoops, and snow shoveling time and distance. The mean of VAS of lumbar fatigue, the number of scoops, and snow-shoveling time and distance without HAL for Care Support were 75.4 mm, 50.3, 145 s, and 9.6 m, while with HAL for Care Support were 39.8 mm, 144, 366 s, and 35.4 m. The reduction of lumbar fatigue and improvement of snow-shoveling performance using HAL for Care Support were statistically significant. There was no adverse event during snow-shoveling with HAL for Care Support. In conclusion, the HAL for Care Support can reduce lumbar load in repetitive snow-shoveling movements. Copyright © 2017 Elsevier Ltd. All rights reserved.

Transcription factors Asg1p and Hal9p regulate pH homeostasis in Candida glabrata

Directory of Open Access Journals (Sweden)

Jing eWu

2015-08-01

Full Text Available Candida glabrata is an important microorganism used in commercial fermentation to produce pyruvate, but very little is known about its mechanisms for surviving acid stress in culture. In this study, it was shown that transcription factors Asg1p and Hal9p play essential roles in C. glabrata in the tolerance of acid stress, as the deletion of CgASG1 or CgHAL9 resulted in the inability to survive in an acidic environment. Cgasg1 and Cghal9 mutant strains are unable to maintain pH homeostasis, as evidenced by a decrease in intracellular pH and an increase in reactive oxygen species production, which results in metabolic disorders. The results showed that intracellular acidification was partly due to the diminished activity of the plasma membrane proton pump, CgPma1p. In addition, transcriptome sequencing revealed that Cgasg1 and Cghal9 mutant strains displayed a variety of changes in gene expression under acidic conditions, including genes in the MAPK signaling pathway, plasma membrane or cell wall organization, trehalose accumulation, and the RIM101 signaling pathway. Lastly, quantitative reverse-transcribed PCR and cellular localization showed that CgAsg1p and CgHal9p played independent roles in response to acid stress.

Association of Rare Loss-Of-Function Alleles in HAL, Serum Histidine: Levels and Incident Coronary Heart Disease.

Science.gov (United States)

Yu, Bing; Li, Alexander H; Muzny, Donna; Veeraraghavan, Narayanan; de Vries, Paul S; Bis, Joshua C; Musani, Solomon K; Alexander, Danny; Morrison, Alanna C; Franco, Oscar H; Uitterlinden, André; Hofman, Albert; Dehghan, Abbas; Wilson, James G; Psaty, Bruce M; Gibbs, Richard; Wei, Peng; Boerwinkle, Eric

2015-04-01

Histidine is a semiessential amino acid with antioxidant and anti-inflammatory properties. Few data are available on the associations between genetic variants, histidine levels, and incident coronary heart disease (CHD) in a population-based sample. By conducting whole exome sequencing on 1152 African Americans in the Atherosclerosis Risk in Communities (ARIC) study and focusing on loss-of-function (LoF) variants, we identified 3 novel rare LoF variants in HAL, a gene that encodes histidine ammonia-lyase in the first step of histidine catabolism. These LoF variants had large effects on blood histidine levels (β=0.26; P=1.2×10(-13)). The positive association with histidine levels was replicated by genotyping an independent sample of 718 ARIC African Americans (minor allele frequency=1%; P=1.2×10(-4)). In addition, high blood histidine levels were associated with reduced risk of developing incident CHD with an average of 21.5 years of follow-up among African Americans (hazard ratio=0.18; P=1.9×10(-4)). This finding was validated in an independent sample of European Americans from the Framingham Heart Study (FHS) Offspring Cohort. However, LoF variants in HAL were not directly significantly associated with incident CHD after meta-analyzing results from the CHARGE Consortium. Three LoF mutations in HAL were associated with increased histidine levels, which in turn were shown to be inversely related to the risk of CHD among both African Americans and European Americans. Future investigations on the association between HAL gene variation and CHD are warranted. © 2015 American Heart Association, Inc.

The Manuel Lujan Jr. Neutron Scattering Center

International Nuclear Information System (INIS)

Goldstone, J.A.

1994-01-01

High in the northcentral mountains of Los Alamos, New Mexico, is the Manuel Lujan Jr. Neutron Scattering Center (LANSCE), a pulsed-spallation neutron source located at Los Alamos National Laboratory. At LANSCE, neutrons are produced by spallation when a pulsed 800-MeV proton beam impinges on a tungsten target. The proton pulses are provided by a linear accelerator and an associated Proton Storage Ring (PSR), which alters the intensity, time structure, and repetition rate of the pulses. In October 1986, LANSCE was designated a national user facility, with a formal user program initiated in 1988. In July 1989, the LANSCE facility was dedicated as the Manuel Lujan Jr. Neutron Scattering Center in honor of the long-term Congressman from New Mexico. At present, the PSR operates with a proton pulse width of 0.27 μs at 20 Hz and 80 μA, attaining the highest peak neutron flux in the world and close to its goal of 100 μA, which would yield a peak thermal neutron flux of 10 16 n/cm -2 s -1 . This paper discusses the target/moderator/reflector shield system, the LANSCE instruments, the facility improvement projects, and user programs

Tissue Engineering in der Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie

Science.gov (United States)

Bücheler, Markus; Bootz, Friedrich

Tissue Engineering ist eine Schlüsseltechnologie für den Gewebeersatz der Zukunft. Am Beispiel der Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie werden klinisch etablierte Gewebeersatzmethoden und aktuelle Entwicklungen des Tissue Engineering gegenübergestellt. Die Besonderheiten der zu ersetzenden Gewebe im Kopf- und Halsbereich erfordert vielfältige Ersatzverfahren. Im klinischen Alltag werden heute vor allem autogene Transplantate und Implantate für den Gewebeersatz verwendet [1]. In vitro hergestellte Gewebe werden abgesehen von Einzelanwendungen zur Zeit noch nicht am Patienten eingesetzt.

Undersøgelse af udviklingen i maksimale vandstande i den østligste del af Limfjorden Aalborg – Hals

DEFF Research Database (Denmark)

Burcharth, Hans Falk; Røge, Mads Sønderstrup

Udviklingen i maksimalvandstande i den veslige del af Limfjorden har påkaldt sig stor interesse i forbindelse med diskussionen om stigende oversvømmelsesfrekvens relateret til en eventuel klimaændring. Formålet med nærværende undersøgelse er at belyse udviklingen i maksimalvandstande i den østlig...... østligste del af Limfjorden på strækningen fra Aalborg til Hals, en strækning hvor der er lavtliggende områder på begge sider af fjorden. Målinger af højvandstande i Aalborg er foretaget siden 1944 og i Hals siden april 2002....

Khush Hal Nameh: dal teatro all’emozione etnografica - Khush Hal Nameh: from theatre to ethnographic emotion

Directory of Open Access Journals (Sweden)

Veronica Boldrin

2011-12-01

Full Text Available During the summer of 2011 the theatre company of an Italian High School puts on “Khush Hal Nameh”, an ethnographic drama by Ariane Baghaï, which through the tale of the rivalry between two Pashtun brothers projects both actors and spectators in the heart of Afghan society and in its kinship structures and dynamics of power. The article concentrates on the protagonists of this initiative, above all on the young actors, in order to understand what their “structure of experience” was like. It therefore follows the various phases of the staging process starting with the motivations of the students to take part to the experiment and the assessment of additional knowledge and competence; it also analyzes a wide range of relationships such as between actors and characters, between the theatre company and outside world and also between students and schoolinstitution. The theatre laboratory reveals itself as an ideal space to reflect about social relations and ethnographic drama as in Victor Turner’s performing ethnography: a valid instrument reach to an emotional and cognitive comprehension of the Other.

Treatment changes and long-term recurrence rates after hexaminolevulinate (HAL) fluorescence cystoscopy: does it really make a difference in patients with non-muscle-invasive bladder cancer (NMIBC)?

Science.gov (United States)

Geavlete, Bogdan; Multescu, Razvan; Georgescu, Dragos; Jecu, Marian; Stanescu, Florin; Geavlete, Petrisor

2012-02-01

•  To evaluate in a prospective, randomized study the impact of hexaminolevulinate blue-light cystoscopy (HAL-BLC) on the diagnostic accuracy and treatment changes in cases of non-muscle invasive bladder cancer (NMIBC) compared with standard white-light cystoscopy (WLC). •  To compare the long-term recurrence rates in the two study arms. •  In all, 362 patients suspected of NMIBC were included in the trial based on positive urinary cytology and/or ultrasonographic suspicion of bladder tumours and underwent transurethral resection of bladder tumours. •  A single postoperative mytomicin-C instillation was performed in all cases, intravesical chemotherapy for intermediate-risk patients and BCG instillations for high-risk cases. •  The follow-up protocol consisted of urinary cytology and WLC every 3 months for 2 years. •  Only first-time recurrences after the initial diagnosis were considered. •  In the 142 patients with NMIBC in the HAL-BLC series, tumour detection rates significantly improved for carcinoma in situ, pTa andoverall cases. •  In 35.2% of the cases, additional malignant lesions were found by HAL-BLC and consequently, the recurrence- and progression-risk categories of patients and subsequent treatment improved in 19% of the cases due to fluorescence cystoscopy. •  In all, 125 patients in the HAL-BLC group and 114 of the WLC group completed the follow-up. •  The recurrence rate at 3 months was lower in the HAL-BLC series (7.2% vs 15.8%) due to fewer 'other site' recurrences when compared with the WLC series (0.8% vs 6.1%). •  The 1 and 2 years recurrence rates were significantly decreased in the HAL-BLC group compared with the WLC group (21.6% vs 32.5% and 31.2% vs 45.6%, respectively). •  HAL-BLC was better than WLC for detecting NMIBC cases and improved tumour detection rates. •  HAL-BLC significantly modified the postoperative treatment of cases. •  The 3 months, 1 and 2 years recurrence rates were

Connect the Book. Martin's Big Words: The Life of Dr. Martin Luther King, Jr.

Science.gov (United States)

Brodie, Carolyn S.

2005-01-01

In honor of Martin Luther King, Jr. Day, this month's featured book is "Martin's Big Words: The Life of Dr. Martin Luther King, Jr." The book was written by Doreen Rappaport and illustrated by Bryan Collier (Jump at the Sun, 2001. 40p. ISBN 0786807148). This pictorial biography of the world-renowned civil rights leader has one of the most striking…

A lithium-sensitive and sodium-tolerant 3'-phosphoadenosine-5'-phosphatase encoded by halA from the cyanobacterium Arthrospira platensis is closely related to its counterparts from yeasts and plants.

Science.gov (United States)

Zhang, Ju-Yuan; Zou, Jie; Bao, Qiyu; Chen, Wen-Li; Wang, Li; Yang, Huanming; Zhang, Cheng-Cai

2006-01-01

3'-Phosphoadenosine-5'-phosphatase (PAPase) is required for the removal of toxic 3'-phosphoadenosine-5'-phosphate (PAP) produced during sulfur assimilation in various eukaryotic organisms. This enzyme is a well-known target of lithium and sodium toxicity and has been used for the production of salt-resistant transgenic plants. In addition, PAPase has also been proposed as a target in the treatment of manic-depressive patients. One gene, halA, which could encode a protein closely related to the PAPases of yeasts and plants, was identified from the cyanobacterium Arthrospira (Spirulina) platensis. Phylogenic analysis indicated that proteins related to PAPases from several cyanobacteria were found in different clades, suggesting multiple origins of PAPases in cyanobacteria. The HalA polypeptide from A. platensis was overproduced in Escherichia coli and used for the characterization of its biochemical properties. HalA was dependent on Mg2+ for its activity and could use PAP or 3'-phosphoadenosine-5'-phosphosulfate as a substrate. HalA is sensitive to Li+ (50% inhibitory concentration [IC50] = 3.6 mM) but only slightly sensitive to Na+ (IC50 = 600 mM). The salt sensitivity of HalA was thus different from that of most of its eukaryotic counterparts, which are much more sensitive to both Li+ and Na+, but was comparable to the PAPase AtAHL (Hal2p-like protein) from Arabidopsis thaliana. The properties of HalA could help us to understand the structure-function relationship underlying the salt sensitivity of PAPases. The expression of halA improved the Li+ tolerance of E. coli, suggesting that the sulfur-assimilating pathway is a likely target of salt toxicity in bacteria as well.

Charmonium-nucleon interactions from the time-dependent HAL QCD method

Science.gov (United States)

Sugiura, Takuya; Ikeda, Yoichi; Ishii, Noriyoshi

2018-03-01

The charmonium-nucleon effective central interactions have been computed by the time-dependent HAL QCD method. This gives an updated result of a previous study based on the time-independent method, which is now known to be problematic because of the difficulty in achieving the ground-state saturation. We discuss that the result is consistent with the heavy quark symmetry. No bound state is observed from the analysis of the scattering phase shift; however, this shall lead to a future search of the hidden-charm pentaquarks by considering channel-coupling effects.

TRUMP3-JR: a finite difference computer program for nonlinear heat conduction problems

International Nuclear Information System (INIS)

Ikushima, Takeshi

1984-02-01

Computer program TRUMP3-JR is a revised version of TRUMP3 which is a finite difference computer program used for the solution of multi-dimensional nonlinear heat conduction problems. Pre- and post-processings for input data generation and graphical representations of calculation results of TRUMP3 are avaiable in TRUMP3-JR. The calculation equations, program descriptions and user's instruction are presented. A sample problem is described to demonstrate the use of the program. (author)

Finding the Right Formula: Edwin H. Walker Jr

Science.gov (United States)

Keels, Crystal L.

2005-01-01

Edwin H. Walker Jr earned his doctorate in chemistry at age 27 and has barely looked back. With 13 publications under his belt before coming out of graduate school, he has also given more than 20 poster presentations in national venues, most recently at the American Chemical Society. He can also include securing a half-million-dollar National…

J.R. SIMPLOT EX-SITU BIOREMEDIATION TECHNOLOGY FOR TREATMENT OF DINOSEB-CONTAMINATED SOILS - INNOVATIVE TECHNOLOGY REPORT

Science.gov (United States)

This report summarizes the findings of an evaluation of the J.R. Simplot Ex-Situ Bioremediation Technology on the degradation of dinoseb (2-set-butyl-4,6-dinitrophenol) an agricultural herbicide. This technology was developed by the J.R. Simplot Company (Simplot) to biologically ...

The Strain Index (SI) and Threshold Limit Value (TLV) for Hand Activity Level (HAL): risk of carpal tunnel syndrome (CTS) in a prospective cohort.

Science.gov (United States)

Garg, A; Kapellusch, J; Hegmann, K; Wertsch, J; Merryweather, A; Deckow-Schaefer, G; Malloy, E J

2012-01-01

A cohort of 536 workers was enrolled from 10 diverse manufacturing facilities and was followed monthly for six years. Job physical exposures were individually measured. Worker demographics, medical history, psychosocial factors, current musculoskeletal disorders (MSDs) and nerve conduction studies (NCS) were obtained. Point and lifetime prevalence of carpal tunnel syndrome (CTS) at baseline (symptoms + abnormal NCS) were 10.3% and 19.8%. During follow-up, there were 35 new CTS cases (left, right or both hands). Factors predicting development of CTS included: job physical exposure (American conference of governmental industrial hygienists Threshold Limit Value (ACGIH TLV) for Hand Activity Level (HAL) and the Strain Index (SI)), age, BMI, other MSDs, inflammatory arthritis, gardening outside of work and feelings of depression. In the adjusted models, the TLV for HAL and the SI were both significant per unit increase in exposure with hazard ratios (HR) increasing up to a maximum of 5.4 (p = 0.05) and 5.3 (p = 0.03), respectively; however, similar to other reports, both suggested lower risk at higher exposures. Data suggest that the TLV for HAL and the SI are useful metrics for estimating exposure to biomechanical stressors. This study was conducted to determine how well the TLV for HAL and the SI predict risk of CTS using a prospective cohort design with survival analysis. Both the TLV for HAL and the SI were found to predict risk of CTS when adjusted for relevant covariates.

J.R. SIMPLOT EX-SITU BIOREMEDIATION TECHNOLOGY FOR TREATMENT OF TNT-CONTAMINATED SOILS - INNOVATIVE TECHNOLOGY EVALUATION REPORT

Science.gov (United States)

This report summarizes the findings of the second evaluation of the J.R. Simplot Ex-situ Bioremediation Technology also known as the Simplot Anaerobic Bioremediation (SABRE™) process. This technology was developed by the J.R. Simplot Company to biologically degrade nitroaromatic...

Higher-order semantic structures in an African Grey parrot's vocalizations: evidence from the hyperspace analog to language (HAL) model.

Science.gov (United States)

Kaufman, Allison B; Colbert-White, Erin N; Burgess, Curt

2013-09-01

Previous research has described the significant role that social interaction plays in both the acquisition and use of speech by parrots. The current study analyzed the speech of one home-raised African Grey parrot (Psittacus erithacus erithacus) across three different social contexts: owner interacting with parrot in the same room, owner and parrot interacting out of view in adjacent rooms, and parrot home alone. The purpose was to determine the extent to which the subject's speech reflected an understanding of the contextual substitutability (e.g., the word street can be substituted in context for the word road) of the vocalizations that comprised the units in her repertoire (i.e., global co-occurrence of repertoire units; Burgess in Behav Res Methods Instrum Comput 30:188-198, 1998; Lund and Burgess in Behav Res Methods Instrum Comput 28:203-208, 1996). This was accomplished via the human language model hyperspace analog to language (HAL). HAL is contextually driven and bootstraps language "rules" from input without human intervention. Because HAL does not require human tutelage, it provided an objective measure to empirically examine the parrot's vocalizations. Results indicated that the subject's vocalization patterns did contain global co-occurrence. The presence of this quality in this nonhuman's speech may be strongly indicative of higher-order cognitive skills.

Dynamic J-R Characteristics of RCS Pipe Materials for Ulchin Unit 3/4. (Evaluation of Dynamic Strain Aging Effects)

Energy Technology Data Exchange (ETDEWEB)

Hong, Jun Hwa; Lee, Bong Sang; Yoon, Ji Hyun; Oh, Jong Myung; Kim, Jin Won [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

1997-09-01

5 materials (45 1T-CT specimens) were tested to evaluate dynamic J-R characteristics of RCS Pipe Materials for Ulchin Unit 3/4 (Evaluation of Dynamic Strain Aging Effects). The tests were performed by DCPD method at 316 deg C and 25 deg C. The loading rates were 1000mm/min and 2000mm/min. The objectives of this project were to obtain the dynamic J-R curves data of ferritic steels for application of LBB to the RCS pipes of Ulchin Unit 3/4. The test results showed that all of the tested dynamic J-R curves of 5 materials were above the lower bound curve of static J-R curve of pipe materials for Ulchin Unit 3/4. 10 refs., 4 tabs., 16 figs. (author)

75 FR 3839 - Martin Luther King, Jr., Federal Holiday, 2010

Science.gov (United States)

2010-01-22

... Part III The President Proclamation 8473--Martin Luther King, Jr., Federal Holiday, 2010 Proclamation 8474--Religious Freedom Day, 2010 Notice of January 20, 2010--Continuation of the National... only by the power of his words, which still call on us to perfect those sacred ideals enshrined in our...

The HubBLe Trial: haemorrhoidal artery ligation (HAL) versus rubber band ligation (RBL) for symptomatic second- and third-degree haemorrhoids: a multicentre randomised controlled trial and health-economic evaluation.

Science.gov (United States)

Brown, Steven; Tiernan, Jim; Biggs, Katie; Hind, Daniel; Shephard, Neil; Bradburn, Mike; Wailoo, Allan; Alshreef, Abualbishr; Swaby, Lizzie; Watson, Angus; Radley, Simon; Jones, Oliver; Skaife, Paul; Agarwal, Anil; Giordano, Pasquale; Lamah, Marc; Cartmell, Mark; Davies, Justin; Faiz, Omar; Nugent, Karen; Clarke, Andrew; MacDonald, Angus; Conaghan, Phillip; Ziprin, Paul; Makhija, Rohit

2016-11-01

Optimal surgical intervention for low-grade haemorrhoids is unknown. Rubber band ligation (RBL) is probably the most common intervention. Haemorrhoidal artery ligation (HAL) is a novel alternative that may be more efficacious. The comparison of HAL with RBL for the treatment of grade II/III haemorrhoids. A multicentre, parallel-group randomised controlled trial. UK NHS and Personal Social Services. 17 NHS Trusts. Patients aged ≥ 18 years presenting with grade II/III (second- and third-degree) haemorrhoids, including those who have undergone previous RBL. HAL with Doppler probe compared with RBL. Primary outcome - recurrence at 1 year post procedure; secondary outcomes - recurrence at 6 weeks; haemorrhoid severity score; European Quality of Life-5 Dimensions, 5-level version (EQ-5D-5L); Vaizey incontinence score; pain assessment; complications; and cost-effectiveness. A total of 370 participants entered the trial. At 1 year post procedure, 30% of the HAL group had evidence of recurrence compared with 49% after RBL [adjusted odds ratio (OR) = 2.23, 95% confidence interval (CI) 1.42 to 3.51; p  = 0.0005]. The main reason for the difference was the number of extra procedures required to achieve improvement/cure. If a single HAL is compared with multiple RBLs then only 37.5% recurred in the RBL arm (adjusted OR 1.35, 95% CI 0.85 to 2.15; p  = 0.20). Persistence of significant symptoms at 6 weeks was lower in both arms than at 1 year (9% HAL and 29% RBL), suggesting significant deterioration in both groups over the year. Symptom score, EQ-5D-5L and Vaizey score improved in both groups compared with baseline, but there was no difference between interventions. Pain was less severe and of shorter duration in the RBL group; most of the HAL group who had pain had mild to moderate pain, resolving by 3 weeks. Complications were low frequency and not significantly different between groups. It appeared that HAL was not cost-effective compared with RBL. In the base

Aegla rosanae Campos Jr., um novo sinônimo de Aegla paulensis Schmitt (Crustacea, Aeglidae Aegla rosanae Campos Jr., a new synonym of Aegla paulensis Schmitt (Crustacea, Aeglidae

Directory of Open Access Journals (Sweden)

Georgina Bond-Buckup

2000-06-01

Full Text Available The validity of Aegla rosanae Campos Jr., 1998 as a new species was analysed. On the basis of comparisons with Aegla paulensis Schmitt, A. rosanae was considered its junior synonym.

Evaluation of J-R curve testing of nuclear piping materials using the direct current potential drop technique

International Nuclear Information System (INIS)

Hackett, E.M.; Kirk, M.T.; Hays, R.A.

1986-08-01

A method is described for developing J-R curves for nuclear piping materials using the DC Potential Drop (DCPD) technique. Experimental calibration curves were developed for both three point bend and compact specimen geometries using ASTM A106 steel, a type 304 stainless steel and a high strength aluminum alloy. These curves were fit with a power law expression over the range of crack extension encountered during J-R curve tests (0.6 a/W to 0.8 a/W). The calibration curves were insensitive to both material and sidegrooving and depended solely on specimen geometry and lead attachment points. Crack initiation in J-R curve tests using DCPD was determined by a deviation from a linear region on a plot of COD vs. DCPD. The validity of this criterion for ASTM A106 steel was determined by a series of multispecimen tests that bracketed the initiation region. A statistical differential slope procedure for determination of the crack initiation point is presented and discussed. J-R curve tests were performed on ASTM A106 steel and type 304 stainless steel using both the elastic compliance and DCPD techniques to assess R-curve comparability. J-R curves determined using the two approaches were found to be in good agreement for ASTM A106 steel. The applicability of the DCPD technique to type 304 stainless steel and high rate loading of ferromagnetic materials is discussed. 15 refs., 33 figs

Herbert L. Pick Jr. (1930-2012).

Science.gov (United States)

Rieser, John J; Lockman, Jeffrey J

2013-01-01

Presents an obituary for Herbert L. Pick Jr. For 49 years at the University of Minnesota's Institute of Child Development, new students were often greeted by an unassuming guy who rode to work on his bike, helped them carry boxes of books to their offices, and turned out to be a famous professor. Herbert L. Pick Jr. was a fabulous mentor, teacher, and developmental scientist. His work on perception and perceptual development spanned basic and applied science, laboratory and real-world settings. He was honored with the Division 7 (Developmental Psychology) Mentor Award from the American Psychological Association in 1998. He was honored again in 2002, jointly with his wife Anne D. Pick, with a volume of the Minnesota Symposium on Child Psychology based on a central theme of their work and titled "Action as an Organizer of Learning and Development." Two weeks before his death he was honored yet again with a Festschrift titled "Realism to Relevance: An Ecological Approach to Perception, Action and Cognition." Former students and academic admirers gave talks focused on the scientific themes Herb championed, namely, effects of experience on learning and development, organism-environment fit, environmental structure, and societal applications of research about basic psychological processes. He gave the final talk, and after thanking everyone in his typically humble way, he discussed his new research on visual-locomotor coordination. Herb died on June 18, 2012. He is greatly missed by Anne, his wife of 50 years; his sister Barbara; his daughters (and their husbands) Cindy (Jon), Karen (John), and Gretchen (Michael); and his grandchildren Alex, Ted, Katy, Joe, Eva, Sam, Rowan, and Culley. He is also missed by his many students, colleagues, friends, and admirers.

The Strain Index and ACGIH TLV for HAL: risk of trigger digit in the WISTAH prospective cohort.

Science.gov (United States)

Kapellusch, Jay M; Garg, Arun; Hegmann, Kurt T; Thiese, Matthew S; Malloy, Elizabeth J

2014-02-01

The objective of this study was to investigate the association between job physical exposure (JPE) and incidence of flexor tendon entrapment of the digits (FTED). FTED, commonly known as trigger digit, is associated with age, gender, and certain health disorders. Although JPE has been suggested as a risk factor for FTED, there are no prospective cohort studies. A cohort of 516 workers was enrolled from 10 diverse manufacturing facilities and followed monthly for 6 years. Worker demographics, medical history, and symptoms of FTED were assessed. JPE was individually measured using the Strain Index (SI) and American Conference of Governmental Industrial Hygienists (ACGIH) threshold limit value for hand activity level (TLV for HAL). Changes in JPE (assessed quarterly) and symptoms (assessed monthly) were recorded during follow-up. FTED was defined as demonstrated triggering on examination. Point prevalence of FTED at baseline was 3.6%. During follow-up there were 23 incident FTED cases (left and/or right hands). The incident rate for first occurrence of FTED from enrollment was 1.38 per 100 person-years. Risk factors were JPE, age, gender, diabetes mellitus, carpometacarpal osteoarthrosis, and rheumatoid arthritis. In multivariate models, the SI showed strong association with risk of FTED when treated as a continuous variable and marginal association when dichotomized (SI > 6.1). TLV for HAL showed a statistical trend of increasing risk of FTED using the ACGIH limits, but no association as a continuous variable. Both JPE and personal risk factors are associated with FTED development. The SI and TLV for HAL are useful tools for estimating JPE.

Anti-corrosion film formed on HAl77-2 copper alloy surface by aliphatic polyamine in 3 wt.% NaCl solution

Energy Technology Data Exchange (ETDEWEB)

Yu, Yinzhe; Yang, Dong; Zhang, Daquan, E-mail: zhdq@sh163.net; Wang, Yizhen; Gao, Lixin

2017-01-15

Highlights: • Properties of ADDD meet environment-friendly requirements. • ADDD’s inhibition efficiency is better than BTA at the low concentration. • ADDD adsorbs on the copper alloy surface by via the N atom in its amino group using flat mode. - Abstract: The corrosion inhibition of a polyamine compound, N-(4-amino-2, 3-dimethylbutyl)-2, 3-dimethylbutane-1, 4-diamine (ADDD), was investigated for HAl77-2 copper alloy in 3 wt.% NaCl solution. Electrochemical measurements, scanning electron microscopy (SEM), atomic force microscope (AFM) and Fourier transform infrared spectroscopy (FT-IR) techniques were employed for this research. The results show that ADDD strongly suppresses the corrosion of HAl77-2 alloy. The inhibition efficiency of ADDD is 98.6% at 0.5 mM, which is better than benzotriazole (BTAH) at the same concentration. Polarization curves indicate that ADDD is an anodic type inhibitor. Surface analysis suggests that a protective film is formed via the interaction of ADDD and copper. FT-IR reveals that the inhibition mechanism of ADDD is dominated by chemisorption onto the copper alloy surface to form an inhibition film. Furthermore, quantum chemical calculation and molecular dynamics (MD) simulations methods show that ADDD adsorbs on HAl77-2 surface via amino group in its molecule.

The application of DCPD method to evaluating dynamic J-R fracture resistance characteristics

International Nuclear Information System (INIS)

Yoon, Ji Hyun; Hong, Jun Hwa; Lee, Bong Sang; Chi, Se Whan; Kim, Joo Hag; Oh, Yong Jun; Kwun, Sun Chil; Oh, Jong Myung

1999-06-01

The reliable DCPD (Direct Current Potential Drop) test and data acquisition system were developed on the basis of analysis of various technical problems to accompanied with the application of DCPD method to J-R fracture resistance test. The test system contains electric insulation rod and high performance data acquisition system. The test and analysis method was applied to J-R fracture resistance test for SA516-Gr.70 steel for nuclear primary coolant system elbow. The reliabilities of test and analysis method were confirmed through the load-ratio method in case of dynamic loading test, and through the standard unloading compliance test in case of static loading test. (author). 17 refs., 1 tab., 18 figs

The application of DCPD method to evaluating dynamic J-R fracture resistance characteristics

Energy Technology Data Exchange (ETDEWEB)

Yoon, Ji Hyun; Hong, Jun Hwa; Lee, Bong Sang; Chi, Se Whan; Kim, Joo Hag; Oh, Yong Jun; Kwun, Sun Chil; Oh, Jong Myung

1999-06-01

The reliable DCPD (Direct Current Potential Drop) test and data acquisition system were developed on the basis of analysis of various technical problems to accompanied with the application of DCPD method to J-R fracture resistance test. The test system contains electric insulation rod and high performance data acquisition system. The test and analysis method was applied to J-R fracture resistance test for SA516-Gr.70 steel for nuclear primary coolant system elbow. The reliabilities of test and analysis method were confirmed through the load-ratio method in case of dynamic loading test,and through the standard unloading compliance test in case of static loading test. (author). 17 refs., 1 tab., 18 figs.

MILLS B. LANE, JR. AND ENTERPRISE IN A NEW SOUTH

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Randall L. Patton

2009-01-01

Full Text Available For a century, Citizens & Southern Bank was a fixture in Georgia. In 1991, the C&S brand name disappeared in a merger with North Carolina National Bank. This was one of the bittersweet consequences of the slow, confusing swirl of bank deregulation after 1970, when institutions such as C&S simply disappeared, swallowed by the “winners” in the new competitive environment of interstate banking in the 1980s and 1990s. Even earlier, however, the Lane family had ceased to control the bank started by Mills Lane, Sr. in 1891. Mills B. Lane, Jr. was the last member of the Lane family to run C&S. After his retirement in 1973, Mills handpicked his successor and tried to retain some influence, but the bank began slipping away from the Lanes. By the early 80s, a decade before Hugh McColl’s NCNB acquired C&S, Mills Lane, Jr. was deeply alienated from the institution that had been, according to many, “Georgia’s cornerstone bank.”

Clinical application of the Hybrid Assistive Limb (HAL) for gait training-a systematic review.

Science.gov (United States)

Wall, Anneli; Borg, Jörgen; Palmcrantz, Susanne

2015-01-01

The aim of this study was to review the literature on clinical applications of the Hybrid Assistive Limb system for gait training. A systematic literature search was conducted using Web of Science, PubMed, CINAHL and clinicaltrials.gov and additional search was made using reference lists in identified reports. Abstracts were screened, relevant articles were reviewed and subject to quality assessment. Out of 37 studies, 7 studies fulfilled inclusion criteria. Six studies were single group studies and 1 was an explorative randomized controlled trial. In total, these studies involved 140 participants of whom 118 completed the interventions and 107 used HAL for gait training. Five studies concerned gait training after stroke, 1 after spinal cord injury (SCI) and 1 study after stroke, SCI or other diseases affecting walking ability. Minor and transient side effects occurred but no serious adverse events were reported in the studies. Beneficial effects on gait function variables and independence in walking were observed. The accumulated findings demonstrate that the HAL system is feasible when used for gait training of patients with lower extremity paresis in a professional setting. Beneficial effects on gait function and independence in walking were observed but data do not allow conclusions. Further controlled studies are recommended.

Writing, Teaching, and Researching: An Interview with Rene Saldana, Jr.

Science.gov (United States)

Saldana, Rene, Jr.; Moore, David W.

2010-01-01

Rene Saldana, Jr., an assistant professor at Texas Tech University, is a writer of short stories, poetry, and novels. In order to get his storytelling right, he has relied on his memory when writing memoirs and consulted popular culture and family when writing fiction. In order to get his university teaching right, he reads seminal texts on…

Effects of solidified microstructures on J-R fracture resistances of the surge line pipe welds

International Nuclear Information System (INIS)

Youn, J. H.; Lee, B. S.; Yoo, W.

2003-01-01

The cause of the difference in J-R fracture resistances of AISI Type 347 GTAW welds which had almost same amounts of chromium carbides were investigated by the microstructural observations. As a result, the difference in the fracture resistances with the morphologies of the retained δ-ferrites in Type 347 welds were observed. The fracture resistance of the weld which had mostly vermicular type δ-ferrites was inferior to the weld which has lacy and acicular mixed type δ-ferrites. Therefore, it was deduced that the morphology of δ-ferrites affected the J-R fracture resistances of Type 347 welds

Mounting a Curricular Revolution: An Interview with Henry Louis Gates, Jr.

Science.gov (United States)

von Zastrow, Claus

2009-01-01

This article presents an interview with Henry Louis Gates, Jr., Harvard professor and cultural critic who has captured 25 million viewers with his PBS documentary series, African American Lives (WNET). Using genealogical research and DNA science, Gates traces the family history of 19 famous African Americans. What results is a rich and moving…

Constructing the ScratchJr Programming Language in the Early Childhood Classroom

Science.gov (United States)

Portelance, Dylan J.; Strawhacker, Amanda L.; Bers, Marina Umaschi

2016-01-01

This paper seeks to contribute to the growing literature on children and computer programming by focusing on a programming language for children in Kindergarten through second grade. Sixty-two students were exposed to a 6-week curriculum using ScartchJr. They learned foundational programming concepts and applied those concepts to create personally…

Doppler-guided hemorrhoidal artery ligation (DG-HAL): a safe treatment of II-III degree hemorrhoids for all patients. Could it be potentially also good prophylaxis?

Science.gov (United States)

Testa, A; Torino, G

2010-06-01

Doppler-guided hemorrhoidal artery ligation (HAL Doppler) is an innovative hemorrhoid treatment mainly utilised for II-III degree where bleeding is a predominant symptom. This procedure aims at dearterialization of the internal hemorrhoidal plexus by ligation of the terminal branches of the superior rectal artery detected using a special proctoscope and ultrasound system; the procedure is performed entirely above the dentate line, so it is genuinely painless. The aim of this study was to evaluate the efficacy, safety and invasivity of HAL Doppler technique to treat II and III degree hemorrhoids. The authors treated 148 patients, from May 2002 to December 2007, principally affected by II-III degree hemorrhoids characterized by bleeding and pain at evacuation. These patients were examined in a retrospective observational study of 128 patients, 86% of the group. Follow-up varied from 5 up to 72 months with an average observation time of 36.5 months. Success was registered in 90% of patients affected by II-III degree hemorrhoids and the absence of major complications (hemorrhage, incontinence, stenosis, perforation, sepsis). The authors suggest the safety, efficacy and low invasity of HAL Doppler for treatment of II-III degree hemorrhoids, which also found in the literature, and highlight its use in treating patients with unhealthy conditions which are a contraindication to the usual surgical treatments. Moreover, they suppose the use of HAL Doppler in low degree hemorrhoids as a therapeutic and also prophylactic rule of advanced degree.

Hip-Hop to Health Jr. for Latino preschool children.

Science.gov (United States)

Fitzgibbon, Marian L; Stolley, Melinda R; Schiffer, Linda; Van Horn, Linda; KauferChristoffel, Katherine; Dyer, Alan

2006-09-01

Hip-Hop to Health Jr. was a diet/physical activity intervention designed to reduce gains in BMI (kilograms per meter squared) in preschool minority children. Twelve predominantly Latino Head Start centers participated in a group-randomized trial conducted between Fall 2001 and Winter 2003. Six centers were randomized to a culturally proficient 14-week (three times weekly) diet/physical activity intervention. Parents participated by completing weekly homework assignments. The children in the other six centers received a general health intervention that did not address either diet or physical activity. The primary outcome was change in BMI, and secondary outcomes were changes in dietary intake and physical activity. Measures were collected at baseline, post-intervention, and at Years 1 and 2 follow-up. There were no significant differences between intervention and control schools in either primary or secondary outcomes at post-intervention, Year 1, or Year 2 follow-ups. When Hip-Hop to Health Jr. was conducted in predominantly black Head Start centers, it was effective in reducing subsequent increases in BMI in preschool children. In contrast, when the program was conducted in Latino centers, it was not effective. Although the intervention did not prevent excessive weight gain in Latino children, it was very well received. Future interventions with this population may require further cultural tailoring and a more robust parent intervention.

Comparison of H/Al stoichiometry of mineral and organic soils in Brazil Comparação da estequiometria H/Al em solos minerais e orgânicos brasileiros

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Daniel Vidal Perez

2009-08-01

Full Text Available Exchangeable Al has been used as a criterion for the calculation of lime requirement in several Brazilian States. However, the laboratory method with extraction by a 1 mol L-1 KCl solution followed by indirect alkaline titration is not accurate for some Brazilian soils, mainly in the case of soils with high organic matter content. The objective of this study was therefore to evaluate the stoichiometry of H+/Al3+ in KCl soil extracts. The results suggested that organically complexed Al is the main contributor to exchangeable acidity in soils enriched with organic matter. Liming recommendations for organic soils based exclusively on exchangeable Al determined by the NaOH titration method should therefore be revised.A determinação de alumínio trocável é utilizada como critério para cálculo de calagem em vários estados brasileiros. Contudo, a determinação indireta pela titulação com NaOH, após extração com solução de KCl 1 mol L-1, pode não ser adequada para certos tipos de solos brasileiros, notadamente aqueles que apresentem altos teores de carbono orgânico. Dessa forma, o principal objetivo deste trabalho foi avaliar a estequiometria da relação H+/Al3+ em extratos de KCl. Os resultados obtidos sugerem que o Al complexado pela matéria orgânica, em solos orgânicos, é o principal contribuinte para a acidez trocável obtida por titulação. Dessa forma, a recomendação de calagem em solos orgânicos baseado somente na determinação de alumínio trocável por titulação com NaOH deve ser revista.

A quality approach to maintain the properties of S235 JR structural carbon steel in Lebanon

International Nuclear Information System (INIS)

Sidawi, J.A.; Al Khatib, H.

2004-01-01

Full text.S235JR carbon steel is one of the most popular steels used in Lebanon. It is imported by steel dealers and is widely used by all fabricators and manufacturers of steels for many structural purposes and applications. This kind of steel has good ductile properties as well as excellent weldability. It is still known by its previous designation St 37-2 or E 24-2. S235JR is produced in many shapes and thicknesses such as steel plates, sheets, angles and different other geometric shapes. Standard chemical and mechanical tests were conducted and reported on S235JR hot-rolled structural low-carbon mild steel specimens collected from Lebanese steel market. The main objective of this work is to assure the compliance of these properties with those set by the steel manufacturer. The above mentioned tests were performed at the laboratories of the Industrial Research Institute (IR) in Lebanon to assure the quality and credibility of the results. related European and American standards were presented as references and compared with the achieved results. Discussion was presented to show the similarities and differences between S235JR steel samples and standard requirements. Some of the reasons for such differences were discussed. Sufficient data was furnished through this work for the public and mainly for the Lebanese Standard Organization LIBNOR to easily adopt and implement the EN 10025:1993 European standard that can be applied in Lebanon concerning the most commonly used hot rolled low carbon structural steel. A follow up concerning adopting and implementing EN 10025:1993 will be briefed

Cloning, expression and characterisation of P450-Hal1 (CYP116B62) from Halomonas sp. NCIMB 172: A self-sufficient P450 with high expression and diverse substrate scope.

Science.gov (United States)

Porter, Joanne L; Sabatini, Selina; Manning, Jack; Tavanti, Michele; Galman, James L; Turner, Nicholas J; Flitsch, Sabine L

2018-06-01

Cytochrome P450 monooxygenases are able to catalyse a range of synthetically challenging reactions ranging from hydroxylation and demethylation to sulfoxidation and epoxidation. As such they have great potential for biocatalytic applications but are underutilised due to often-poor expression, stability and solubility in recombinant bacterial hosts. The use of self-sufficient P450 s with fused haem and reductase domains has already contributed heavily to improving catalytic efficiency and simplifying an otherwise more complex multi-component system of P450 and redox partners. Herein, we present a new addition to the class VII family with the cloning, sequencing and characterisation of the self-sufficient CYP116B62 Hal1 from Halomonas sp. NCIMB 172, the genome of which has not yet been sequenced. Hal1 exhibits high levels of expression in a recombinant E. coli host and can be utilised from cell lysate or used in purified form. Hal1 favours NADPH as electron donor and displays a diverse range of activities including hydroxylation, demethylation and sulfoxidation. These properties make Hal1 suitable for future biocatalytic applications or as a template for optimisation through engineering. Copyright © 2018 Elsevier Inc. All rights reserved.

Development of an assist controller with robot suit HAL for hemiplegic patients using motion data on the unaffected side.

Science.gov (United States)

Kawamoto, Hiroaki; Kandone, Hideki; Sakurai, Takeru; Ariyasu, Ryohei; Ueno, Yukiko; Eguchi, Kiyoshi; Sankai, Yoshiyuki

2014-01-01

Among several characteristics seen in gait of hemiplegic patients after stroke, symmetry is known to be an indicator of the degree of impairment of walking ability. This paper proposes a control method for a wearable type lower limb motion assist robot to realize spontaneous symmetric gait for these individuals. This control method stores the motion of the unaffected limb during swing and then provides motion support on the affected limb during the subsequent swing using the stored pattern to realize symmetric gait based on spontaneous limb swing. This method is implemented on the robot suit HAL (Hybrid Assistive Limbs). Clinical tests were conducted in order to assess the feasibility of the control method. Our case study involved participation of one chronic stroke patient who was not able to flex his right knee. As a result, the walking support for hemiplegic leg provided by the HAL improved the subject's gait symmetry. The feasibility study showed promising basis for the future clinical study.

Halı Sektöründe İhracat Yapan Firmaların Markalaşma Düzeylerinin

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Mustafa METE

2017-07-01

Full Text Available Dış pazarlar, tehditleri ve fırsatları bünyesinde barındırmanın yanı sıra ulusal sınırlarla yetinmeyerek tüm dünyada adından söz ettirmek isteyen firmaların riskleri göze alarak zorlu rekabet ortamı içerisine girdikleri tespit edilmiştir. Markalaşma üzerine ülkemizdeki çalışmaların sayısının oldukça yetersiz olduğu, özellikle halı sektöründe ise daha az olduğu görülmektedir. Bu çalışmada Türk ekonomisinde önemli bir yere sahip olan halı sektörü ihracatında markalaşmanın etkilerinin tespit edilmesi amaçlanmıştır. Bu amaç doğrultusunda Gaziantep ilinde faaliyet göstermekte olan ve ihracat yapan halı firmaları üzerinde çalışma gerçekleştirilmiştir. Çalışmaya toplam 50 firma dahil edilmiştir. Veriler anket yöntemiyle elde edilmiştir. Çalışmadan elde edilen verilerin analizi SPSS 16.0 programı ile yapılmıştır. Yapılan analizler neticesinde bir marka adı altında ihracat yapan firmaların ihracat performansının daha yüksek olduğu, Turquality desteği alan firmaların son 3 yıllık ihracat ve satış performansının daha yüksek olduğu tespit edilmiştir.

The somatostatin receptor 2 antagonist 64Cu-NODAGA-JR11 outperforms 64Cu-DOTA-TATE in a mouse xenograft model

Science.gov (United States)

Rylova, Svetlana N.; Stoykow, Christian; Del Pozzo, Luigi; Abiraj, Keelara; Tamma, Maria Luisa; Kiefer, Yvonne; Fani, Melpomeni; Maecke, Helmut R.

2018-01-01

Copper-64 is an attractive radionuclide for PET imaging and is frequently used in clinical applications. The aim of this study was to perform a side-by-side comparison of the in vitro and in vivo performance of 64Cu-NODAGA-JR11 (NODAGA = 1,4,7-triazacyclononane,1-glutaric acid,4,7-acetic acid, JR11 = p-Cl-Phe-cyclo(D-Cys-Aph(Hor)-D-Aph(cbm)-Lys-Thr-Cys)D-Tyr-NH2), a somatostatin receptor 2 antagonist, with the clinically used sst2 agonist 64Cu-DOTA-TATE ((TATE = D-Phe-cyclo(Cys-Tyr-D-Trp-Lys-Thr-Cys)Thr). In vitro studies demonstrated Kd values of 5.7±0.95 nM (Bmax = 4.1±0.18 nM) for the antagonist 64/natCu-NODAGA-JR11 and 20.1±4.4. nM (Bmax = 0.48±0.18 nM) for the agonist 64/natCu-DOTA-TATE. Cell uptake studies showed the expected differences between agonists and antagonists. Whereas 64Cu-DOTA-TATE (the agonist) showed very effective internalization in the cell culture assay (with 50% internalized at 4 hours post-peptide addition under the given experimental conditions), 64Cu-NODAGA-JR11 (the antagonist) showed little internalization but strong receptor-mediated uptake at the cell membrane. Biodistribution studies of 64Cu-NODAGA-JR11 showed rapid blood clearance and tumor uptake with increasing tumor-to-relevant organ ratios within the first 4 hours and in some cases, 24 hours, respectively. The tumor washout was slow or non-existent in the first 4 hours, whereas the kidney washout was very efficient, leading to high and increasing tumor-to-kidney ratios over time. Specificity of tumor uptake was proven by co-injection of high excess of non-radiolabeled peptide, which led to >80% tumor blocking. 64Cu-DOTA-TATE showed less favorable pharmacokinetics, with the exception of lower kidney uptake. Blood clearance was distinctly slower and persistent higher blood values were found at 24 hours. Uptake in the liver and lung was relatively high and also persistent. The tumor uptake was specific and similar to that of 64Cu-NODAGA-JR11 at 1 h, but release from the tumor

Isolation and Fermentation of Lactobacillus plantarum JR64 as an Omega 6 Probiotic Producer

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Lanjar Sumarno

2011-12-01

Full Text Available Application of lactic acid probiotic bacteria in health food diversification currently is progressing rapidly.  It is encouraged the study of searching the potential strains from local resources (Ponorogo Residence namely noni fruits (badeg pace and noni wine.  Aims of this study were to perform the isolation, identification, and production of  probiotic Lactobacillus sp. JR64 fermentation process as a producer of Omega-6 (ω-6 lowering cholesterol and design of probiotic creamy product.   Beginning stages of research was strains isolating and in-vitro testing, the best result were used in  molecular  identification technology development for the production of metabolites through the manipulation of environmental variation  of glucose 20 g / l, 30 g / l and 40 g / l that influenced the substrate concentration of linoleic acid productivity. The result of new isolates isolation showed that isolates that obtained from noni wine, Lactobacillus plantarum JR64, was potential as probiotic condidate.   The effieciency of fermentation  substrates using  Yx/s and Yp /s  in the exponential phase was the highest value for the fermentation of 24 hours of  Yx/ s; 17.03% and Y p/s; 74.72%, while the results of design and the best formulation for viability cells of lactobacillus  plantarum probiotics JR64 was composed of 15 g and 50g butter 15 g icing sugar as well as during storage of the refrigerant temperature was 8.92 x 108 CFU / ml.  [Key Words : Omega-6,  Lactobacillus plantarum JR64, fermentation

Hermeneutic Haunting: E. D. Hirsch, Jr. and the Ghost of Interpretive Validity

Science.gov (United States)

O'Neill, Linda

2011-01-01

This article applies criteria for validity in interpretation to Eric Donald Hirsch, Jr.'s interpretations of John Dewey. Specifically, three criteria that Hirsch, himself, established in his earlier work are used to evaluate Hirsch's interpretation of John Dewey as a member of a class (romantics) who embraced a naive naturalism (trait) more often…

LANSCE '90: the Manuel Lujan Jr. Neutron Scattering Center

International Nuclear Information System (INIS)

Pynn, Roger

1991-01-01

This paper describes progress that has been made at the Manuel Lujan Jr. Neutron Scattering Center (LANSCE) during the past two years. Presently, LANSCE provides a higher peak neutron flux than any other pulsed spallation neutron source. There are seven spectrometers for neutron scattering experiments that are operated for a national user program sponsored by the U.S. Department of Energy. Two more spectrometers are under construction. Plans have been made to raise the number of beam holes available for instrumentation and to improve the efficiency of the target/moderator system. (author)

LANSCE '90: The Manuel Lujan Jr. Neutron Scattering Center

International Nuclear Information System (INIS)

Pynn, R.

1990-01-01

This paper describes progress that has been made at the Manuel Lujan Jr. Neutron Scattering Center (LANSCE) during the past two years. Presently, LANSCE provides a higher peak neutron flux than any other pulsed spallation neutron source. There are seven spectrometers for neutron scattering experiments that are operated for a national user program sponsored by the US Department of Energy. Two more spectrometers are under construction. Plans have been made to raise the number of beam holes available for instrumentation and to improve the efficiency of the target/moderator system. 9 refs., 4 figs

Gino Marinuzzi Jr : electronics and early multimedia mentality in Italy

OpenAIRE

Corbella, M.

2015-01-01

In this essay I reassess the complexity of the convergence between electronic music and media practices in Rome in the 1950s and 1960s, through the reconstruction of the experience of composer Gino Marinuzzi Jr (1920-96). His engagement with technology as a structuring device of compositional processes is fundamental and inescapable, and brings to the fore crucial issues of ‘applied’ music’s troublesome reputation in the Italian cultural discourse. In reviewing Marinuzzi’s biography over the ...

Advancing bioluminescence imaging technology for the evaluation of anticancer agents in the MDA-MB-435-HAL-Luc mammary fat pad and subrenal capsule tumor models.

Science.gov (United States)

Zhang, Cathy; Yan, Zhengming; Arango, Maria E; Painter, Cory L; Anderes, Kenna

2009-01-01

Tumors grafted s.c. or under the mammary fat pad (MFP) rarely develop efficient metastasis. By applying bioluminescence imaging (BLI) technology, the MDA-MB-435-HAL-Luc subrenal capsule (SRC) model was compared with the MFP model for disease progression, metastatic potential, and response to therapy. The luciferase-expressing MDA-MB-435-HAL-Luc cell line was used in both MFP and SRC models. BLI technology allowed longitudinal assessment of disease progression and the therapeutic response to PD-0332991, Avastin, and docetaxel. Immunohistochemical analysis of Ki67 and CD31 staining in the primary tumors was compared in these models. Caliper measurement was used in the MFP model to validate the BLI quantification of primary tumors. The primary tumors in MDA-MB-435-HAL-Luc MFP and SRC models displayed comparable growth rates and vascularity. However, tumor-bearing mice in the SRC model developed lung metastases much earlier (4 weeks) than in the MFP model (>7 weeks), and the metastatic progression contributed significantly to the survival time. In the MFP model, BLI and caliper measurements were comparable for quantifying palpable tumors, but BLI offered an advantage for detecting the primary tumors that fell below a palpable threshold and for visualizing metastases. In the SRC model, BLI allowed longitudinal assessment of the antitumor and antimetastatic effects of PD-0332991, Avastin, and docetaxel, and the results correlated with the survival benefits of these agents. The MDA-MB-435-HAL-Luc SRC model and the MFP model displayed differences in disease progression. BLI is an innovative approach for developing animal models and creates opportunities for improving preclinical evaluations of anticancer agents.

Sharing the Gift of Jazz: An Interview with Willie L. Hill Jr.

Science.gov (United States)

Howe, Brad

2011-01-01

This article presents an interview with Willie L. Hill Jr., founder and director of the Society for Jazz Education. Currently a professor of music education at the University of Massachusetts-Amherst and the director of the UMass Fine Arts Center, Hill has served as director of education for the Thelonious Monk Institute of Jazz. He is a past…

Sobre monstros e imaginação na sociedade do espetáculo, por Hal Hartley

OpenAIRE

Rodrigues, Ângela Lamas

2013-01-01

Based on the Frankensteinian monster, whose predicates mirrors the contradictions of industrial capitalism, the excesses of science and modernity’s fractured individual’s psyche, this work purports to analyze the character of the Monster in the movie No such thing (2001), by American director Hal Hartley. The article focuses, particularly, on the discussion, suggested in the movie, about the place of the monster in a historical moment in which the media, the spectacle, and consumerism leave l...

75 FR 53861 - Airworthiness Directives; Robert E. Rust, Jr. Model DeHavilland DH.C1 Chipmunk 21, DH.C1 Chipmunk...

Science.gov (United States)

2010-09-02

... Airworthiness Directives; Robert E. Rust, Jr. Model DeHavilland DH.C1 Chipmunk 21, DH.C1 Chipmunk 22, and DH.C1...). ACTION: Final rule. SUMMARY: We are adopting a new airworthiness directive (AD) for all Robert E. Rust... CFR part 39) to include an AD that would apply to all Robert E. Rust, Jr. Models DeHavilland DH.C1...

Hybrid Assistive Limb Exoskeleton HAL in the Rehabilitation of Chronic Spinal Cord Injury: Proof of Concept; the Results in 21 Patients.

Science.gov (United States)

Jansen, Oliver; Grasmuecke, Dennis; Meindl, Renate C; Tegenthoff, Martin; Schwenkreis, Peter; Sczesny-Kaiser, Matthias; Wessling, Martin; Schildhauer, Thomas A; Fisahn, Christian; Aach, Mirko

2018-02-01

The use of mobile exoskeletons is becoming more and more common in the field of spinal cord injury (SCI) rehabilitation. The hybrid assistive limb (HAL) exoskeleton provides a tailored support depending on the patient's voluntary drive. After a pilot study in 2014 that included 8 patients with chronic SCI, this study of 21 patients with chronic SCI serves as a proof of concept. It was conducted to provide further evidence regarding the efficacy of exoskeletal-based rehabilitation. Functional assessment included walking speed, distance, and time on a treadmill, with additional analysis of functional mobility using the following tests: 10-meter walk test (10MWT), timed up and go (TUG) test, 6-minute walk test (6MWT), and the walking index for SCI II (WISCI-II) score. After a training period of 90 days, all 21 patients significantly improved their functional and ambulatory mobility without the exoskeleton. Patients were assessed by the 6MWT, the TUG test, and the 10MWT, which also indicated an increase in the WISCI-II score along with significant improvements in HAL-associated walking speed, distance, and time. Although, exoskeletons are not yet an established treatment in the rehabilitation of spinal cord injuries, the devices will play a more important role in the future. The HAL exoskeleton training enables effective, body weight-supported treadmill training and is capable of improving ambulatory mobility. Future controlled studies are required to enable a comparison of the new advances in the field of SCI rehabilitation with traditional over-ground training. Copyright © 2017 Elsevier Inc. All rights reserved.

Martin Luther King, Jr., General Hospital and community involvement.

Science.gov (United States)

Humphrey, M M

1973-07-01

Community involvement is not just one facet of the new Martin Luther King, Jr., General Hospital's existence. It is the mainstream from which all other activities flow. In addition to meeting the conventional needs of a conventional hospital staff with the core collection of texts and journals, this library goes one step further. It acts as a resource for its community health workers, dietitians, and nurses in their various outreach programs. It serves as a stimulus for the high school or community college student who may be curious about a health career. It also finds time to provide reading material for its patients.

Molecular imaging of head and neck cancers. Perspectives of PET/MRI; Molekulare Bildgebung bei Kopf-ï]¿Hals-Tumoren. Perspektive der PET-MRT

Energy Technology Data Exchange (ETDEWEB)

Stumpp, P.; Kahn, T. [Universitaetsklinikum Leipzig AoeR, Klinik und Poliklinik fuer Diagnostische und Interventionelle Radiologie, Leipzig (Germany); Purz, S.; Sabri, O. [Universitaetsklinikum Leipzig, Klinik und Poliklinik fuer Nuklearmedizin, Leipzig (Germany)

2016-07-15

The {sup 18}F-fluorodeoxyglucose positron emission tomography-computed tomography ({sup 18}F-FDG-PET/CT) procedure is a cornerstone in the diagnostics of head and neck cancers. Several years ago PET-magnetic resonance imaging (PET/MRI) also became available as an alternative hybrid multimodal imaging method. Does PET/MRI have advantages over PET/CT in the diagnostics of head and neck cancers ?The diagnostic accuracy of the standard imaging methods CT, MRI and PET/CT is depicted according to currently available meta-analyses and studies concerning the use of PET/MRI for these indications are summarized. In all studies published up to now PET/MRI did not show superiority regarding the diagnostic accuracy in head and neck cancers; however, there is some evidence that in the future PET/MRI can contribute to tumor characterization and possibly be used to predict tumor response to therapy with the use of multiparametric imaging. Currently, {sup 18}F-FDG-PET/CT is not outperformed by PET/MRI in the diagnostics of head and neck cancers. The additive value of PET/MRI due to the use of multiparametric imaging needs to be investigated in future research. (orig.) [German] Die {sup 18}F-Fluordesoxyglukose-Positronenemissionstomographie-Computertomographie ({sup 18}F-FDG-PET-CT) hat ihren festen Stellenwert in der Diagnostik von Kopf-Hals-Tumoren. Seit einigen Jahren ist die PET-MRT als weitere hybride Bildgebungsmodalitaet verfuegbar. Bringt die PET-MRT Fortschritte bei der Diagnostik von Kopf-Hals-Tumoren ?Darstellung der diagnostischen Genauigkeit der bisherigen Bildgebungsmethoden CT, MRT und PET-CT anhand von Metaanalysen und Zusammenfassung der bisherigen Publikationen zur PET-MRT auf diesem Gebiet. Die PET-MRT zeigt in allen bisherigen Studien keine Ueberlegenheit bzgl. der diagnostischen Genauigkeit von Kopf-Hals-Tumoren. Sie kann jedoch durch die multiparametrische Diagnostik perspektivisch Beitraege zur Tumorcharakterisierung und damit moeglicherweise Voraussagen zum

Martin Luther King, Jr.: A Lesson with Interdisciplinary Connections for Middle-Level Music Students.

Science.gov (United States)

Early, Mary Frances; Terry, Cynthia

This lesson begins with a very brief biography of Martin Luther King, Jr. The lesson identifies its educational objectives; addresses National Standards for Music Education; lists materials needed; details six step-by-step classroom procedures for lesson implementation; and provides curriculum connections for language arts, visual art, physical…

Comparative assessment of cyclic J-R curve determination by different methods in a pressure vessel steel

Energy Technology Data Exchange (ETDEWEB)

Chowdhury, Tamshuk, E-mail: tamshuk@gmail.com [Deep Sea Technologies, National Institute of Ocean Technology, Chennai, 600100 (India); Sivaprasad, S.; Bar, H.N.; Tarafder, S. [Fatigue & Fracture Group, Materials Science and Technology Division, CSIR-National Metallurgical Laboratory, Jamshedpur, 831007 (India); Bandyopadhyay, N.R. [School of Materials Science and Engineering, Indian Institute of Engineering, Science and Technology, Shibpur, Howrah, 711103 (India)

2016-04-15

Cyclic J-R behaviour of a reactor pressure vessel steel using different methods available in literature has been examined to identify the best suitable method for cyclic fracture problems. Crack opening point was determined by moving average method. The η factor was experimentally determined for cyclic loading conditions and found to be similar to that of ASTM value. Analyses showed that adopting a procedure analogous to the ASTM standard for monotonic fracture is reasonable for cyclic fracture problems, and makes the comparison to monotonic fracture results straightforward. - Highlights: • Different methods of cyclic J-R evaluation compared. • A moving average method for closure point proposed. • η factor for cyclic J experimentally validated. • Method 1 is easier, provides a lower bound and direct comparison to monotonic fracture.

Vegetación halófila de tres localidades andinas en la vertiente pácifica del sur de perú

NARCIS (Netherlands)

Montesinos, D.B.

2012-01-01

Se describen las comunidades vegetales halófilas halladas en tres ecosistemas andinos en los departamentos de Arequipa y Moquegua (sur de Perú) en campos con influencia de pastoreo, fuego, abandono de agricultura o ocupando suelos inundados en las márgenes de los ríos. Se aplicó la metodología

Cicero's de legibus and Martin Luther King, Jr.’s Stride toward freedom

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Boleslav s. Povšič

1979-12-01

Full Text Available He who reads carefully Cicero'sDe Legibus and Martin Luther King, Jr.'s Stride Toward Freedom is surprised to find, mutatis mutandis, on how many points these two great men agree. The historical circumstances are different, but the essential ideas are very similar. The purpose of this paper is to show on what precisely they agree and on what they differ.

Has the Dream Been Fulfilled? Dr. Martin Luther King, Jr. & President Barack Hussein Obama

Science.gov (United States)

Robinson, Nichelle Boyd; Moore, Virginia J.; Williams-Black, Thea H.

2015-01-01

Equality for all was the dream of Dr. Martin Luther King, Jr. and he knowingly laid the foundation for and inspired the first African-American President of the United States of America, Barack Hussein Obama, who also had the dream of "Change" for America. These men exhibited how working together can make dreams become reality. For the…

A Long View of the Literary Debate: E. D. Hirsch Jr. and His Forebears.

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Reynolds, Richard J.

An immediate best seller when it was published in 1987, E. D. Hirsch, Jr.'s "Cultural Literacy: What Every American Needs To Know" galvanized legions on both sides of the sociopolitical aisle that divides education. The book has become a revered text regularly referenced by those scholars who take up a position that may be loosely…

Success as Failure and Failure as Success: The Cultural Literacy of E. D. Hirsch, Jr.

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Sledd, Andrew E.; Sledd, James H.

1989-01-01

Examines the logic and rhetoric of E. D. Hirsch, Jr., in "Cultural Literacy." Attempts to answer the question of how intellectual failure guarantees success in the marketplace. Concludes with an alternative vision of the American society that Hirsch describes and the suggestion that Hirsch's cultural literacy is cross-cultural…

Evidence for distillation in the formation of HAL and related hibonite inclusions. [from Allende, Dhajala, and Murchison chondrites

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Ireland, Trevor R.; Zinner, Ernst K.; Fahey, Albert J.; Esat, Tezer M.

1992-01-01

New Ca- and Ti-isotopic analyses of DH-H1, 7-404, and 7-971, and Mg-isotopic analyses on DH-H1 and 7-404 are reported. O-isotopic analyses of HAL, 7-404, 7-971, and a variety of other refractory inclusions from Murchison were made in order to establish the presence or absence of FUN O-isotopic systematics. A higonite-rich residue produced by the evaporation of kaersutite was analyzed for its trace-element and isotopic abundances to see if any of the characteristics of FUN hibonite inclusions can be produced by distillation in the laboratory. These data are then used to evaluate for all four inclusions the HAL-type formation models originally proposed by Allen et al. (1980) and Lee et al. (1980). The four inclusions were found to have very similar chemical and isotopic features. All are characterized by large Ce depletions and very low Mg, Ti, and V concentrations compared to other meteoritic hibonites. All four inclusions have delta(C-48) within error of -5 per mil. Ca-, Ti-, and O-isotopic compositions are fractionated with enrichments of the heavy isotopes, and the Ti-isotopic mass fractionation is inversely correlated with Ti concentration. It is concluded that the inclusions formed primarily as distillation residues in accord with the early conclusions.

Astronaut Curtis L. Brown, Jr., pilot, works with his life raft during emergency bailout training

Science.gov (United States)

1996-01-01

STS-77 TRAINING VIEW --- Astronaut Curtis L. Brown, Jr., pilot, works with his life raft during emergency bailout training for crew members in the Johnson Space Centers (JSC) Weightless Environment Training Facility (WET-F). Brown will join five other astronauts for nine days aboard the Space Shuttle Endeavour next month.

76 FR 71048 - Sixth Annual Philip S. Chen, Jr. Distinguished Lecture on Innovation and Technology Transfer

Science.gov (United States)

2011-11-16

... present ``Treatment of Cancer with Recombinant Immunotoxins: From Technology Transfer to the Patient.'' Dr. Pastan is an NIH Distinguished Investigator and Chief, Laboratory of Molecular Biology, National Cancer Institute Center for Cancer Research. This annual series honors Dr. Philip S. Chen, Jr. for his almost 50...

The leadership principles of Dr. Martin Luther King, Jr. and their relevance to surgery.

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Brunicardi, F Charles; Cotton, Ronald T; Cole, George W; Martinez, George

2007-01-01

In order to face the challenges in healthcare this century, it is essential that surgeons understand modern leadership principles. One of the greatest leaders in history was Dr. Martin Luther King, Jr., who provides a shining example of level-5 leadership for us to study. The study of leadership principles of great leaders can provide us with practical methods of conflict resolution as well as inspiration to keep us engaged and focused. As leaders of the medical community, we face numerous challenges, including discovering and implementing new treatments for disease, providing care for the indigent, overcoming educational challenges such as incorporating the ACGME Core Competencies into our surgical training and promoting diversity in education. Achieving these goals is often hindered by the environment in which we labor-nearly 50 million are uninsured, the rising cost of medical care is currently at 16% of the GNP, and reimbursement rates are falling-which makes the practice of surgery a significant challenge. Effective leadership will be paramount in achieving these goals. In this editorial, which summarizes a presentation given to the Surgical Section of the annual National Medical Association meeting, five important leadership principles that are important for surgeons have been selected and related to the outstanding leadership of Dr. Martin Luther King, Jr.

Hal Is a Bacillus anthracis Heme Acquisition Protein

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Balderas, Miriam A.; Nobles, Christopher L.; Honsa, Erin S.; Alicki, Embriette R.

2012-01-01

The metal iron is a limiting nutrient for bacteria during infection. Bacillus anthracis, the causative agent of anthrax and a potential weapon of bioterrorism, grows rapidly in mammalian hosts, which suggests that it efficiently attains iron during infection. Recent studies have uncovered both heme (isd) and siderophore-mediated (asb) iron transport pathways in this pathogen. Whereas deletion of the asb genes results in reduced virulence, the loss of three surface components from isd had no effect, thereby leaving open the question of what additional factors in B. anthracis are responsible for iron uptake from the most abundant iron source for mammals, heme. Here, we describe the first functional characterization of bas0520, a gene recently implicated in anthrax disease progression. bas0520 encodes a single near-iron transporter (NEAT) domain and several leucine-rich repeats. The NEAT domain binds heme, despite lacking a stabilizing tyrosine common to the NEAT superfamily of hemoproteins. The NEAT domain also binds hemoglobin and can acquire heme from hemoglobin in solution. Finally, deletion of bas0520 resulted in bacilli unable to grow efficiently on heme or hemoglobin as an iron source and yielded the most significant phenotype relative to that for other putative heme uptake systems, a result that suggests that this protein plays a prominent role in the replication of B. anthracis in hematogenous environments. Thus, we have assigned the name of Hal (heme-acquisition leucine-rich repeat protein) to BAS0520. These studies advance our understanding of heme acquisition by this dangerous pathogen and justify efforts to determine the mechanistic function of this novel protein for vaccine or inhibitor development. PMID:22865843

75 FR 16513 - B&C Corporation, JR Engineering Division, Including B&C Distribution Center, Including On-Site...

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2010-04-01

... Engineering Division, Including B&C Distribution Center, Including On-Site Leased Workers From B&C Services... occurred during the relevant time period at the B&C Distribution Center, Inc. of the B&C Corporation, JR Engineering Division, Barberton, Ohio. The B&C Distribution Center provides distribution and logistical...

Pragmatic Analyses of Martin Luther King (Jr)'s Speech: "I Have a Dream"--An Introspective Prognosis

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Josiah, Ubong E.; Oghenerho, Gift

2015-01-01

This paper investigates the speech of Martin Luther King (Jr.) titled: "I Have a Dream", presented in 1963 at the Lincoln Memorial. This speech is selected for use because it involves a speaker and an audience who belong to a particular speech community. The speech is about the failed promises by the Americans whose dream advocate…

The use of acetonitrile as the sole nitrogen and carbon source by Geotrichum sp. JR1 Uso de acetonitrila como única fonte de carbono e nitrogênio por Geotrichum sp. JR1

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Rachel Passos Rezende

2004-06-01

Full Text Available A yeast strain identified as Geotrichum sp. JR1 was able to use acetonitrile as the sole carbon and nitrogen source. The strain grew in 0.5 to 2M acetonitrile. Ammonia generation as enzymatic product during the strain growth indicates the presence of an acetonitrile degrading enzyme. Acetic acid and acetamide were detected during assays with the resting cells cultivated in acetonitrile, indicating the presence of nitrile and amide degrading enzymes. This paper is the first to describe the use of acetonitrile as the sole carbon and nitrogen source by a yeast.Uma linhagem de levedura identificada como Geotrichum sp. JR1 foi capaz de utilizar acetonitrila, em concentrações de 0,5 a 2M, como única fonte de carbono e de nitrogênio. A geração de amônia durante o crescimento do microrganismo indica a presença de sistema enzimático capaz de degradar acetonitrila. Durante os ensaios enzimáticos, com células cultivadas em acetonitrila, foram detectados ácido acético e acetamida como produtos indicando a presença de sistema enzimático capaz de degradar acetonitrila e acetamida. Este trabalho é o primeiro a descrever a utilização de acetonitrila como única fonte de carbono e de nitrogênio por uma levedura.

Study, Stance, and Stamina in the Research on Teachers' Lives: A Rejoinder to Robert V. Bullough, Jr.

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Kelchtermans, Geert

2008-01-01

Robert V. Bullough, Jr.'s article demonstrated in an impressive way how autobiographical accounts, as well as single person narratives, are intertwined with much larger issues in society, international politics, and economical interests, as well as consequences for people in general and educators in particular. The way he proves capable of…

The Limits of Master Narratives in History Textbooks: An Analysis of Representations of Martin Luther King, Jr.

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Alridge, Derrick P.

2006-01-01

In this study, I argue that American history textbooks present discrete, heroic, one-dimensional, and neatly packaged master narratives that deny students a complex, realistic, and rich understanding of people and events in American history. In making this argument, I examine the master narratives of Martin Luther King, Jr., in high school history…

A expansão e a eficiência da escola rural em São Paulo: atuação e posicionamentos de Almeida Jr. a partir de estatísticas oficiais - The expansion and the efficiency of the rural school in São Paulo: the performance and the thinking of Almeida Jr. based o

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Luciana Maria Viviani

2011-07-01

Full Text Available O objetivo deste estudo é analisar os discursos produzidos por Almeida Jr. sobre o ensino rural, entre as décadas de 1930 e 1940, e as formas sob as quais ele utilizou dados estatísticos para sustentar as suas opiniões e a sua atuação como administrador do ensino paulista. O estudo dessas questões pretende colaborar na ampliação do entendimento acerca das propostas para o ensino rural, tema bastante debatido nesse período. Por meio da análise de publicações oficiais paulistas e de artigos da Revista Brasileira de Estudos Pedagógicos, verificou-se que Almeida Jr., médico e educador ligado ao grupo dos chamados renovadores do ensino, defendia propostas voltadas para a qualidade do ensino e para a organização de uma escola básica comum, ainda que adaptada ao meio rural.Palavras-chave: educação rural, estatísticas educacionais, intelectuais da educação. THE EXPANSION AND THE EFFICIENCY OF THE RURAL SCHOOL IN SÃO PAULO: THE PERFORMANCE AND THE THINKING OF ALMEIDA JR. BASED ON OFFICIAL STATISTICSAbstractThe objective of this paper is to analyze de speeches made by Almeida Jr. about the rural education, between the decades of 1930 and 1940, and the way under which he used the statistics data to sustain his opinions and his performance as the manager of education in São Paulo. By analyzing the São Paulo’s official publications and the articles published in the Revista Brasileira de Estudos Pedagógicos, it has been found that Almeida Jr., a doctor and an educator connected to the group composed by some men who were called the renewers of education, sustained proposals which were bent to the good quality of education and to the organization of a unique elementary school, though to fit the country environment.Key-words: rural education, educational statistics, intellectuals in education. LA EXPANSIÓN Y LA EFICIENCIA DE LA ESCUELA RURAL EN SAN PABLO: ACTUACIÓN Y OPINIONES DE ALMEIDA JR. A PARTIR DE ESTAD�

Obituary: Edward W. Burke, Jr. (1924-2011)

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Bloomer, Raymond, Jr.

2011-12-01

Dr. Edward W. Burke Jr. passed away on June 15, 2011, after suffering a heart attack. Dr. Burke devoted his professional life to the research and teaching of physics and astronomy at King College in Bristol, Tennessee. Edward W. Burke, Jr., was born in Macon, Georgia, on September 16, 1924. He was a Navy veteran, having been commissioned as an ensign in 1944. He served in the Pacific near the end of World War II. He proceeded to complete his undergraduate degree in mathematics from Presbyterian College in 1947 and pursued the M.S. and Ph.D. in physics (1949 and 1954, respectively) at the University of Wisconsin. Under the direction of Professor Julian Mack, his thesis was titled "Isotope Shift in the Spectra of Boron." Although he did research in atomic spectra in the early part of his career, his interest in astronomy and variable stars in particular were his primary interests during his long academic career. Dr. Burke began his illustrious career at King College in 1949. He initiated the astronomy program there in 1950, included constructing a 12.5 inch Newtonian telescope, homemade as was most everything in those days. Many of his students learned about photometry at the Burke Observatory on the college campus. Burke was known for his trips to the Kitt Peak and Lowell observatories accompanied by undergraduate students on his trips, all of which were made by automobile which he preferred over flying. His initial interest in Ap stars later broadened into variable and especially eclipsing binary stars. His motivation was maintained by his desire to have his students experience basic research and to spark their interest in advanced degrees. Numerous students achieved advanced science and medical degrees because of Burke's encouragement and mentoring. In 1959, Dr. Burke was awarded a Fulbright professorship and traveled to Chile where he taught physics for a year in the Engineering School at the University of Chile in Santiago. He worked to establish a physics

Gino Marinuzzi Jr: Electronics and Early Multimedia Mentality in Italy

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Maurizio Corbella

2015-08-01

Full Text Available In this essay I reassess the complexity of the convergence between electronic music and media practices in Rome in the 1950s and 1960s, through the reconstruction of the experience of composer Gino Marinuzzi Jr (1920-96. His engagement with technology as a structuring device of compositional processes is fundamental and inescapable, and brings to the fore crucial issues of ‘applied’ music’s troublesome reputation in the Italian cultural discourse. In reviewing Marinuzzi’s biography over the period 1949-75, my goal is to exemplify the key phases of this transitional period in Italian music history, in which technology, through the spreading of media and their increasing importance in cultural representations, came to constitute a new value of musical activity and at the same time renewed old questions concerning music’s aesthetic autonomy.

"I Just Want to Do God's Will:" Teaching Martin Luther King, Jr. as a Religious Leader

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Neumann, David

2018-01-01

Teachers often respond to the perils of teaching about religion by simply avoiding the subject. An investigation of secondary lesson plans on three prominent Martin Luther King, Jr. websites reveals little attention to the ideology of the civil rights movement, especially those touching on religious ideas. Ignoring King's religious views risks…

Determination of J-R curve from only one experimental test on one sample

International Nuclear Information System (INIS)

Lebey, J.; Roche, R.L.

1983-01-01

Increasing attention has been given in fracture mechanics to the use of the J concept not only as a criterion of the onset of crack propagation, but also as an aid in the study of propagation stability. As a consequence, there is a need to determine the variation of J with crack extension, this being usually presented in curves known as J-R curves. Earlier methods for determining such curves used several specimens. The present paper describes a procedure avoiding any direct measurement of the crack length and giving a correct value of J when crack propagation occurs. (author)

Effect of TFE on the Helical Content of AK17 and HAL-1 Peptides: Theoretical Insights into the Mechanism of Helix Stabilization.

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Vymětal, Jiří; Bednárová, Lucie; Vondrášek, Jiří

2016-02-18

Fluorinated alcohols such as 2,2,2-trifluoroethanol (TFE) are among the most frequently used cosolvents in experiment studies of peptides. They have significant effects on secondary structure and a particularly strong promotion of α-helix is induced by TFE. In this study we validated recently proposed force field parameters for TFE in molecular dynamics simulations with two model peptides-alanine-rich AK-17 and antimicrobial peptide halictine-1 (HAL-1). In the case of HAL-1, we characterized the effect of TFE on this peptide experimentally by ECD spectroscopy. Our TFE model in question reproduced the helix-promoting effect of TFE and provided insight into the mechanisms of TFE action on peptides. Our simulations confirmed the preferential interaction of TFE molecules with α-helices, although the TFE molecules accumulate in the vicinity of the peptides in various conformations. Moreover, we observed a significant effect of TFE on the thermodynamics of the helix-coil transition and a change in local conformational preferences in the unfolded (coil) state induced by TFE. In addition, our simulation-based analysis suggests that different mechanisms participate in helix stabilization in both model peptides in water and TFE solution. Our results thus support the picture of complex TFE action on peptides that is further diversified by the identity and intrinsic properties of the peptide.

Critical Void Volume Fraction fc at Void Coalescence for S235JR Steel at Low Initial Stress Triaxiality

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Grzegorz Kossakowski, Paweł; Wciślik, Wiktor

2017-10-01

The paper is concerned with the nucleation, growth and coalescence of microdefects in the form of voids in S235JR steel. The material is known to be one of the basic steel grades commonly used in the construction industry. The theory and methods of damage mechanics were applied to determine and describe the failure mechanisms that occur when the material undergoes deformation. Until now, engineers have generally employed the Gurson-Tvergaard- Needleman model. This material model based on damage mechanics is well suited to define and analyze failure processes taking place in the microstructure of S235JR steel. It is particularly important to determine the critical void volume fraction fc , which is one of the basic parameters of the Gurson-Tvergaard-Needleman material model. As the critical void volume fraction fc refers to the failure stage, it is determined from the data collected for the void coalescence phase. A case of multi-axial stresses is considered taking into account the effects of spatial stress state. In this study, the parameter of stress triaxiality η was used to describe the failure phenomena. Cylindrical tensile specimens with a circumferential notch were analysed to obtain low values of initial stress triaxiality (η = 0.556 of the range) in order to determine the critical void volume fraction fc . It is essential to emphasize how unique the method applied is and how different it is from the other more common methods involving parameter calibration, i.e. curve-fitting methods. The critical void volume fraction fc at void coalescence was established through digital image analysis of surfaces of S235JR steel, which involved studying real, physical results obtained directly from the material tested.

A new methodology for the evaluation of the J-R curve

International Nuclear Information System (INIS)

Donoso, J. R.; Zahr, J.; Landes, J. D.

2005-01-01

A new methodology for the construction of J-R curves for ductile materials, based upon the analytical integration of the P-ν relation, is presented. This method is based on the Common and Concise Formats, and on a postulated crack growth law, that relates the amount of stable crack growth with plastic displacement. The model developed, denoted asnC and C, reproduces quite well the experimentally obtained P-ν, Δa-ν and J-Δa curves. The results suggest that the amount of stable crack growth in a ductile material follows a power-law behaviour in its dependence with plastic displacement. This methodology may be used to evaluate instability conditions, through the adequate analytical treatment of the P-ν and J-Δa relations. (Author) 35 refs

Health Care Fraud: Characteristics, Sanctions, and Prevention. Briefing Report to the Honorable William V. Roth, Jr., U.S. Senate.

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General Accounting Office, Washington, DC. Accounting and Financial Management Div.

At the request of Senator William Roth, Jr., the General Accounting Office (GAO) reviewed Medicare and Medicaid fraud investigations that agency inspectors general referred to the Department of Justice for prosecution to identify characteristics of alleged fraud against the government and to determine actions taken against those caught defrauding…

IG Statement: Arthur A. Elkins, Jr., on OIG report Early Warning Report: Main EPA Headquarters Warehouse in Landover, Maryland, Requires Immediate EPA Attention

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Statement of Inspector General Arthur A. Elkins, Jr., on the Office of Inspector General (OIG) report Early Warning Report: Main EPA Headquarters Warehouse in Landover, Maryland, Requires Immediate EPA Attention.

Complejos de halógeno acetatos de uranio (IV y torio (IV con sulfoxidos y fosfinoxidos

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Omar Velasquez

2010-09-01

Full Text Available En este trabajo se ha Investigado el efecto sterico sobre los modos de coordinación del grupo carboxilato (unidentado, bidentado y puente, en complejos de halógeno acetato con fosfinóxidos y sulfóxidos y la correlación de los resultadoscon el modelo "Cone Angle" e\\ cual ha sido descrito en otra publicación previa' Los complejos preparados son: M(RCO ^ .nL donde n = 4, M = Th ó U, L = Me^SO (dmso, R = CF,3 y L = Me3P0 (tmpo; n = 3, M = Th, L = tmpo, R = CF3 y L = ppo o dmso, R OCCI3; M = U, L = t p p o , R =CF3 y L =dmso, dpso, R = C C l 3 ; n = 2 , M = T h , L = tppo, R = CF3, CHCI^On^ 1, M = Th ó U, L =dmso.

HAL-RAR (Doppler guided haemorrhoid artery ligation with recto-anal repair) is a safe and effective procedure for haemorrhoids. Results of a prospective study after two-years follow-up.

Science.gov (United States)

Hoyuela, Carlos; Carvajal, Fernando; Juvany, Montserrat; Troyano, Daniel; Trias, Miquel; Martrat, Antoni; Ardid, Jordi; Obiols, Joan

2016-04-01

To analyse prospectively results of HAL-RAR technique by evaluating pain, perioperative complications and clinical outcome after two years followup. A prospective study design including 30 consecutive patients with haemorrhoids grade III-IV treated from June 2012. After discharge, patients received a specific questionnaire to record postoperative pain, delayed complications, evolution/disappearance of the symptoms that led to the surgical intervention (bleeding, prolapse, itching, pain and soiling). A visual analog scale (VAS) was used to measure pain. Outpatient follow-up was carried out at 7 days, and 1, 6 and 12 months and annually thereafter. Pre, intra and postoperative data (including physical examination) had been recorded prospectively. The median operating time (range) was 40 (26-60) minutes. Average hospital stay (range) was 11 (3-25) hours. No postoperative complications were observed in 29 cases (96.6%). Median follow-up was 26 (12-36) months. All the patients attended the follow-up. Mean postoperative pain was VAS = 1.7 on the seventh day and it was practically non-existent (VAS = 0.7) 1 month after the procedure. 87.5% of patients confirmed complete relief of symptoms after 30 days and 93% of patients feel free of symptoms 6 months after the procedure. No patient has experienced late complications as dyschezia, urgency, soiling or faecal incontinence. After 24 months follow-up, recurrence of bleeding and prolapse was observed in only 1 patient; 93% of patients have considered results of HAL-RAR as very good or excellent. HAL-RAR is safe and almost painless technique and it has very good results in the control of haemorrhoidal symptoms. This procedure should be considered as an effective first treatment option for haemorrhoids. Copyright © 2016 IJS Publishing Group Limited. Published by Elsevier Ltd. All rights reserved.

Metodologi Hukum Islam ‘Abd al-Halîm Mahmûd

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M. Lathoif Ghozali

2015-09-01

Full Text Available This article discusses the concept of ijtihâd (legal reasoning and the typology of legal thought of ‘Abd al-Halîm Mahmûd. According to Mahmûd, ijtihad is devoting all abilities of a mujtahid to arrive at the essence and substance of a problem intended by the Prophet Muhammad. This definition is supported by the division of ijtihâd into two: ijtihâd istinbâtî, the object of which is the texts of the Qur’ân or the Sunnah, and ijtihâd tatbîqî, the object of which is legal problems of the time. Mahmud maintains that a mujtahid should meet certain qualifications such as the abilities of understanding Arabic language, memorizing the Qur’ân, understanding asbâb al-nuzûl (causes of revelation, memorizing the Traditions of the Prophet related to legal matters, and the brilliance in making legal reasoning and conclusions. Mahmûd belongs to moderate group that agrees with the formalization of private laws, while public laws in his view serve only as materials for national laws. Mahmûd also gives an emphasis on the integration between nass (text and maqâsid al-sharî‘ah (the objectives of law.

Edward Sapir e Mattoso Câmara Jr.: intersecçõesDOI:10.5007/1984-8420.2011v12n2p15

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Lovania Roehrig Teixeira

2011-03-01

Full Text Available O conceito de linguagem perpassa diferentes abordagens teóricas e diferentes cientistas sem ser, no entanto, consensual na Linguística. Todavia, algumas características similares acerca do fenômeno da linguagem são encontradas nas abordagens de Edward Sapir e Mattoso Câmara Jr., principalmente, por este último ter realizado traduções de duas obras de Sapir e ter convivido diretamente com grandes linguistas estruturalistas, nos Estados Unidos. O presente artigo descreve e discute algumas das principais aproximações entre as ideias de Mattoso Câmara Jr. e Sapir, que sugerem a filiação do primeiro ao segundo. A partir disso, buscaram-se os aspectos de convergência das concepções linguísticas e identificaram-se três, relacionados à (i linguagem e pensamento, (ii linguagem e arte e (iii linguagem e deriva linguística.

Guidelines for the Prevention of Infections Associated With Combat-Related Injuries: 2011 Update

Science.gov (United States)

2011-08-01

sonnel wounded in Iraq and Afghanistan. J Trauma. 2008;64:S163- SI68. 18. Mody RM, Zapor M, Hartzell JD, et al. Infectious complications of damage...900 aerobic and anaerobic surgical isolates from patients with intra-abdominal and diabetic !bot infections. Antimicrob Agents Chemother. 2004;48

Modification of hemiplegic compensatory gait pattern by symmetry-based motion controller of HAL.

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Kawamoto, Hiroaki; Kadone, Hideki; Sakurai, Takeru; Sankai, Yoshiyuki

2015-01-01

As one of several characteristics of hemiplegic patients after stroke, compensatory gait caused by affected limb is often seen. The purpose of this research is to apply a symmetry-based controller of a wearable type lower limb robot, Hybrid Assistive Limb (HAL) to hemiplegic patients with compensatory gait, and to investigate improvement of gait symmetry. The controller is designed respectively for swing phase and support phase according to characteristics of hemiplegic gait pattern. The controller during swing phase stores the motion of the unaffected limb and then provides motion support on the affected limb during the subsequent swing using the stored pattern to realize symmetric gait based on spontaneous limb swing. Moreover, the controller during support phase provides motion to extend hip and knee joints to support wearer's body. Clinical tests were conducted in order to assess the modification of gait symmetry. Our case study involved participation of one chronic stroke patient who performs abnormally-compensatory gait for both of the affected and unaffected limbs. As a result, the patient's gait symmetry was improved by providing motion support during the swing phase on the affected side and motion constraint during the support phase on the unaffected side. The study showed promising basis for the effectiveness of the controller for the future clinical study.

Gunshot wounds to the hand. The Martin Luther King, Jr, General Hospital experience.

Science.gov (United States)

Phillips, P; Hansraj, K K; Cox, E E; Ashley, E M

1995-01-01

This article is a retrospective review of patients who presented to Martin Luther King, Jr./Drew Medical Center with gunshot wounds and had either isolated or associated injuries to the hand. The following is an account of those injuries noting the location, soft-tissue or bony involvement, and interventional methods that were implemented in the treatment of these patients who resided primarily in South Central Los Angeles. Prompt evaluation and initiation of treatment is essential in the management of both high- and low-velocity gunshot wounds so as to decrease the potential morbidity that often follows. Society must also look at the prevalence of these injuries and address the underlying issues that often are the root of the acts of violence.

75 FR 57846 - Airworthiness Directives; Robert E. Rust, Jr. Model DeHavilland DH.C1 Chipmunk 21, DH.C1 Chipmunk...

Science.gov (United States)

2010-09-23

... Aircraft Certification Office (ACO), 1701 Columbia Avenue, College Park, Georgia 30337; telephone: (404... Airworthiness Directives; Robert E. Rust, Jr. Model DeHavilland DH.C1 Chipmunk 21, DH.C1 Chipmunk 22, and DH.C1... the Docket Office (phone: 800-647-5527) is Document Management Facility, U.S. Department of...

East Weddell Sea echinoids from the JR275 expedition

Directory of Open Access Journals (Sweden)

Thomas Saucède

2015-05-01

Full Text Available Information regarding the echinoids in this dataset is based on the Agassiz Trawl (AGT and epibenthic sledge (EBS samples collected during the British Antarctic Survey cruise JR275 on the RRS James Clark Ross in the austral summer 2012. A total of 56 (1 at the South Orkneys and 55 in the Eastern Weddell Sea Agassiz Trawl and 18 (2 at the South Orkneys and 16 in the Eastern Weddell Sea epibenthic sledge deployments were performed at depths ranging from ~280 to ~2060 m. This presents a unique collection for the Antarctic benthic biodiversity assessment of an important group of benthic invertebrates. In total 487 specimens belonging to six families, 15 genera, and 22 morphospecies were collected. The species richness per station varied between one and six. Total species richness represents 27% of the 82 echinoid species ever recorded in the Southern Ocean (David et al. 2005b, Pierrat et al. 2012, Saucède et al. 2014. The Cidaridae (sub-family Ctenocidarinae and Schizasteridae are the two most speciose families in the dataset. They comprise seven and nine species respectively. This is illustrative of the overall pattern of echinoid diversity in the Southern Ocean where 65% of Antarctic species belong to the families Schizasteridae and Cidaridae (Pierrat et al. 2012.

Study of T L LiF: Mg,Ti (Model JR1152C) material for its use in the environmental monitoring; Estudio del material TL LiF: Mg, Ti (JR1152C) para su empleo en el monitoreo ambiental

Energy Technology Data Exchange (ETDEWEB)

Molina P, D.; Diaz B, E.; Prendes A, M. [Centro de Proteccion e Higiene de las Radiaciones, CPHR, Apdo. postal 6195, Habana 6, CP 10600, Ciudad Habana (Cuba)

1999-07-01

In order to evaluate the possibility to use the T L material of LiF: Mg,Ti (Model JR1152C) as environmental dosemeter it was realized its characterization of it according to the established criterion in the standard IEC-1066. The properties studied were: homogeneity of the lot, reproducibility, response linearity, detection threshold, auto irradiation, residual signal, response pride (fading) and angular dependence. The results prove the compliment of the IEC requirements and therefore the applicability of this dosemeter in the environmental monitoring. (Author)

Obituary: Raymond Edwin White Jr., 1933-2004

Science.gov (United States)

Liebert, James William

2004-12-01

Raymond E. White, Jr., died unexpectedly at his home, in the early morning hours of October 12, 2004. Death appears to have been caused by severe diabetic shock. He retired from the Department of Astronomy/Steward Observatory in July 1999 with the title of University Distinguished Professor, after serving on the faculty of this institution for over 35 years. He was born in Freeport, Illinois, on 6 May 1933, to Beatrice and Raymond E, Sr. -the latter being a career soldier in the US Army. Ray's early schooling took place in Illinois, New Jersey, Germany and Switzerland, following his father's assignments. He obtained a bachelors degree from the University of Illinois in 1955. Next Ray enlisted in the US Army, but quickly was enrolled in Officer Candidate School. He then served as lst Lt. in the US Army Corps of Engineers. Although military affairs remained a lifelong interest, and he was a member of the Company of Military Historians, Ray decided after three years to return to academia. He entered the astronomy PhD program at the University of Illinois in 1958. His PhD dissertation was supervised by Ivan R. King. Ray accepted a faculty position at the University of Arizona in 1964. First and foremost, Ray White was known at Arizona as an excellent teacher, revered by a large number of former students. When the astronomy major program was begun in 1967, Ray was one of three, original, major advisors. Over the next three decades, he was a leader at the University level in reforming the undergraduate program and courses. He was selected Outstanding University Faculty Member in April 1989 and he served as one of a handful of professors who are Faculty Fellows. These Fellows devote untold hundreds of hours as part-time residents at student dormitories, to give students a friendly face to address their problems. In 1995, Ray was among the first group of faculty to be recognized as University Distinguished Professors. In the year of his retirement, 1999, University

A Comparison of HAART Outcomes between the US Military HIV Natural History Study (NHS) and HIV Atlanta Veterans Affairs Cohort Study (HAVACS)

Science.gov (United States)

2013-05-01

Acknowledgments The IDCRP HIV Working Group includes: Susan Banks, RN, CAPT Mary Bavaro, MD, Ionut Bebu, PhD, Helen Chun, MD, Nancy Crum- Cianflone, MD, MPH...Cathy Decker, MD, Conner Eggleston, LTC Tomas Ferguson, MD, COL Susan Fraser, MD, MAJ Joshua Hartzell, MD, MAJ Joshua Hawley, MD, LTC Gunther Hsue, MD

Multivariable modeling of pressure vessel and piping J-R data

International Nuclear Information System (INIS)

Eason, E.D.; Wright, J.E.; Nelson, E.E.

1991-05-01

Multivariable models were developed for predicting J-R curves from available data, such as material chemistry, radiation exposure, temperature, and Charpy V-notch energy. The present work involved collection of public test data, application of advanced pattern recognition tools, and calibration of improved multivariable models. Separate models were fitted for different material groups, including RPV welds, Linde 80 welds, RPV base metals, piping welds, piping base metals, and the combined database. Three different types of models were developed, involving different combinations of variables that might be available for applications: a Charpy model, a preirradiation Charpy model, and a copper-fluence model. In general, the best results were obtained with the preirradiation Charpy model. The copper-fluence model is recommended only if Charpy data are unavailable, and then only for Linde 80 welds. Relatively good fits were obtained, capable of predicting the values of J for pressure vessel steels to with a standard deviation of 13--18% over the range of test data. The models were qualified for predictive purposes by demonstrating their ability to predict validation data not used for fitting. 20 refs., 45 figs., 16 tabs

The epigenetic landscape in the course of time: Conrad Hal Waddington's methodological impact on the life sciences.

Science.gov (United States)

Baedke, Jan

2013-12-01

It seems that the reception of Conrad Hal Waddington's work never really gathered speed in mainstream biology. This paper, offering a transdisciplinary survey of approaches using his epigenetic landscape images, argues that (i) Waddington's legacy is much broader than is usually recognized--it is widespread across the life sciences (e.g. stem cell biology, developmental psychology and cultural anthropology). In addition, I will show that (ii) there exist as yet unrecognized heuristic roles, especially in model building and theory formation, which Waddington's images play within his work. These different methodological facets envisioned by Waddington are used as a natural framework to analyze and classify the manners of usage of epigenetic landscape images in post-Waddingtonian 'landscape approaches'. This evaluation of Waddington's pictorial legacy reveals that there are highly diverse lines of traditions in the life sciences, which are deeply rooted in Waddington's methodological work. Copyright © 2013 Elsevier Ltd. All rights reserved.

The HAL 9000 Space Operating System Real-Time Planning Engine Design and Operations Requirements

Science.gov (United States)

Stetson, Howard; Watson, Michael D.; Shaughnessy, Ray

2012-01-01

In support of future deep space manned missions, an autonomous/automated vehicle, providing crew autonomy and an autonomous response planning system, will be required due to the light time delays in communication. Vehicle capabilities as a whole must provide for tactical response to vehicle system failures and space environmental effects induced failures, for risk mitigation of permanent loss of communication with Earth, and for assured crew return capabilities. The complexity of human rated space systems and the limited crew sizes and crew skills mix drive the need for a robust autonomous capability on-board the vehicle. The HAL 9000 Space Operating System[2] designed for such missions and space craft includes the first distributed real-time planning / re-planning system. This paper will detail the software architecture of the multiple planning engine system, and the interface design for plan changes, approval and implementation that is performed autonomously. Operations scenarios will be defined for analysis of the planning engines operations and its requirements for nominal / off nominal activities. An assessment of the distributed realtime re-planning system, in the defined operations environment, will be provided as well as findings as it pertains to the vehicle, crew, and mission control requirements needed for implementation.

Basil A. Pruitt Jr. MD and the US Army Institute for Surgical Research: Five Decades of Science, Clinical Care, Mentorship, and Leadership.

Science.gov (United States)

Stewart, Ronald M

2017-08-24

Over the past half century Dr. Basil A. Pruitt, Jr., a great citizen, surgeon, innovator, mentor and leader, transformed our world through his dogged commitment to science and service to humanity. Dr. Pruitt's contribution lives on in the work of the US Army Institute of Surgical Research and the surgeons, physicians and scientists he shaped and inspired.

Peer-Reviewed Research and the IEP: Implications of "Ridley School District v. M.R. and J.R. ex rel. E.R." (2012)

Science.gov (United States)

Yell, Mitchell L.; Katsiyannis, Antonis; Losinski, Mickey; Marshall, Kelsey

2016-01-01

This article examines a case out of the U.S. Court of Appeals for the Third Circuit: "Ridley School District v. M.R and J.R. ex rel. E.R." (2012). The case is the first circuit court case in which the Individuals with Disabilities Education Improvement Act requirement that special education services be based on peer-reviewed research…

Heuristic simulation of nuclear systems on a supercomputer using the HAL-1987 general-purpose production-rule analysis system

International Nuclear Information System (INIS)

Ragheb, M.; Gvillo, D.; Makowitz, H.

1987-01-01

HAL-1987 is a general-purpose tool for the construction of production-rule analysis systems. It uses the rule-based paradigm from the part of artificial intelligence concerned with knowledge engineering. It uses backward-chaining and forward-chaining in an antecedent-consequent logic, and is programmed in Portable Standard Lisp (PSL). The inference engine is flexible and accommodates general additions and modifications to the knowledge base. The system is used in coupled symbolic-procedural programming adaptive methodologies for stochastic simulations. In Monte Carlo simulations of particle transport, the system considers the pre-processing of the input data to the simulation and adaptively controls the variance reduction process as the simulation progresses. This is accomplished through the use of a knowledge base of rules which encompass the user's expertise in the variance reduction process. It is also applied to the construction of model-based systems for monitoring, fault-diagnosis and crisis-alert in engineering devices, particularly in the field of nuclear reactor safety analysis

Molecular structure and vibrational spectra of MHal3 (M = Sc, Y, La, Lu; Hal = F, Cl, Br, I): ab initio calculations by the CISD+Q method

International Nuclear Information System (INIS)

Solomonik, V.G.; Marochko, O.Yu.

2000-01-01

Structure and vibrational spectra of MHal 3 molecules (M = Sc, Y, La, Lu; Hal = F, Cl, Br, I) are studied by the CISD+Q method. It is ascertained that equilibrium configuration of nuclei in all the molecules, except LaF 3 , is plane (D 3h symmetry), while that of LaF 3 molecule - pyramidal (C 3c symmetry). Results of the calculations are compared with previously published experimental data. Band reference in IR spectra of ScBr 3 , YF 3 and YCl 3 molecules has been corrected [ru

Two-year follow-up results for Hip-Hop to Health Jr.: a randomized controlled trial for overweight prevention in preschool minority children.

Science.gov (United States)

Fitzgibbon, Marian L; Stolley, Melinda R; Schiffer, Linda; Van Horn, Linda; KauferChristoffel, Katherine; Dyer, Alan

2005-05-01

To assess the impact of a culturally proficient dietary/physical activity intervention on changes in body mass index (BMI) (kg/m 2 ). Randomized controlled trial (Hip-Hop to Health Jr.) conducted between September 1999 and June 2002 in 12 Head Start preschool programs in Chicago, Illinois. Intervention children had significantly smaller increases in BMI compared with control children at 1-year follow-up, 0.06 vs 0.59 kg/m 2 ; difference -0.53 kg/m 2 (95% CI -0.91 to -0.14), P = .01; and at 2-year follow-up, 0.54 vs 1.08 kg/m 2 ; difference -0.54 kg/m 2 (95% CI -0.98 to -0.10), P = .02, with adjustment for baseline age and BMI. The only significant difference between intervention and control children in food intake/physical activity was the Year 1 difference in percent of calories from saturated fat, 11.6% vs 12.8% ( P = .002). Hip-Hop to Health Jr. was effective in reducing subsequent increases in BMI in preschool children. This represents a promising approach to prevention of overweight among minority children in the preschool years.

Effects of hydrogen-charging on the properties of S235JR steel

Science.gov (United States)

Pietkun-Greber, Izabela

2017-10-01

The paper presents the test results of the S235JR steel susceptibility to damage under the influence of hydrogen. The test of mechanical properties was performed on the basis of a static stretch test of non-hydrogenated samples and after cathodic polarization. Electrochemical measurements for the assessment of corrosion resistance of non-hydrogenated and hydrogenated steels were carried out using open circuit potential measurement and registering of potentiodynamic polarization curves in a three-electrode measuring system. Hydrogenation was carried out for between 3 and 24 hours in a solution of 0.1 N sulfuric acid (VI) with the addition of 2 mg/dm 3 of arsenic oxide (III) at an electric current density of 10 mA/cm2. The hydrogen content in the steel before and after saturation with hydrogen was determined using the analyzer. Fracture samples after tensile test were observed using scanning electron microscope. The results of the research showed that as the hydrogen concentration in the examined steel increased (the lengthening of the saturation time), the deterioration of its mechanical and electrochemical properties occurred.

~ i t i d e r m a t o ~ h ~ t i c Activities of Nine (9) Essential Oils J.R. ...

African Journals Online (AJOL)

i t i d e r m a t o ~ h ~ t i c Activities of Nine (9) Essential Oils. J.R. KUIATE", S.P. KUATE'.~, N.E. KEMADJOU~, S. DJOKOUA~, F. ZIFACK~ AND J. ~. 0. ~. 0. ~. I Department of Biochemistry, FS, University of Dschang, P.O. Box 67 Dschang, Cameroon. 2~epartment of Biochemistry, FS, University of Yaoundt!, P.O. Box 812 ...

Lynn White Jr. and the greening-of-religion hypothesis.

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Taylor, Bron; Van Wieren, Gretel; Zaleha, Bernard Daley

2016-10-01

Lynn White Jr.'s "The Historical Roots of Our Ecologic Crisis," which was published in Science in 1967, has played a critical role in precipitating interdisciplinary environmental studies. Although White advances a multifaceted argument, most respondents focus on his claim that the Judeo-Christian tradition, especially Christianity, has promoted anthropocentric attitudes and environmentally destructive behaviors. Decades later, some scholars argue contrarily that Christianity in particular and the world's predominant religions in general are becoming more environmentally friendly, known as the greening-of-religion hypothesis. To test these claims, we conducted a comprehensive review of over 700 articles-historical, qualitative, and quantitative-that are pertinent to them. Although definitive conclusions are difficult, we identified many themes and dynamics that hinder environmental understanding and mobilization, including conservative theological orientations and beliefs about the role of divine agency in preventing or promoting natural events, whether the religion is an Abrahamic tradition or originated in Asia. On balance, we found the thrust of White's thesis is supported, whereas the greening-of-religion hypothesis is not. We also found that indigenous traditions often foster proenvironmental perceptions. This finding suggests that indigenous traditions may be more likely to be proenvironmental than other religious systems and that some nature-based cosmologies and value systems function similarly. Although we conclude White's thesis and subsequent claims are largely born out, additional research is needed to better understand under what circumstances and communication strategies religious or other individuals and groups may be more effectively mobilized to respond to contemporary environmental challenges. © 2016 Society for Conservation Biology.

The Son's Fault: Martin Luther King, Jr.'s Search for and Recovery of Sonship.

Science.gov (United States)

Hinds, Jay-Paul

2018-04-01

This article examines the role of sonship in the psychological and spiritual development of men. In using the methodology of psychobiography, I explore the life history of Martin Luther King, Jr. to analyze his search for and recovery of sonship. I propose that sonship helps men rebel against and, in the end, overcome the feelings of inadequacy that are experienced in their struggles to achieve manhood, particularly within the father-son dyad. The scholarship of pastoral theologian Donald Capps is instructive in this regard, in that he suggests that sons should be allowed to search for a male figure, a father-substitute, who can affirm, not disdain or reject, this state of sonship. In the end, what is often viewed as a negative act of regression-i.e., the recovery of and return to sonship-is recognized instead as a positive one that assists a man in his journey toward wholeness.

Study of T L LiF: Mg,Ti (Model JR1152C) material for its use in the environmental monitoring

International Nuclear Information System (INIS)

Molina P, D.; Diaz B, E.; Prendes A, M.

1999-01-01

In order to evaluate the possibility to use the T L material of LiF: Mg,Ti (Model JR1152C) as environmental dosemeter it was realized its characterization of it according to the established criterion in the standard IEC-1066. The properties studied were: homogeneity of the lot, reproducibility, response linearity, detection threshold, auto irradiation, residual signal, response pride (fading) and angular dependence. The results prove the compliment of the IEC requirements and therefore the applicability of this dosemeter in the environmental monitoring. (Author)

General Charles F. Bolden, Jr. and Professor Claude Nicollier reunite during visit to CERN

CERN Multimedia

Jordan Juras

2011-01-01

Thursday 23 June, CERN saw an unlikely and much savoured meeting between two old colleagues and friends: General Charles F. Bolden, Jr. and Professor Claude Nicollier.   Bolden and Nicollier were separately invited to CERN for different reasons - Charles Bolden had been invited by Professor Samuel Ting to visit the newly built and now fully operational Payload Operation and Control Centre of the AMS collaboration and Claude Nicollier had been invited by the Theory Department to give a colloquium. They were delightfully surprised when they met at the entrance of the main building. Bolden and Nicollier served together in the Space Shuttle Program and were trained by NASA during the 1980’s where they became close friends. On 24 April, 1990, Bolden piloted the Space Shuttle Discovery into orbit with the Hubble telescope in the payload bay. Though Nicollier did not accompany Bolden during the Hubble launch, he did return to the telescope 3 years later on board the Space Shuttle Ende...

Periodization of the urban interventions: a review of ratings from “Vargas & Castilho”, “Boyer” and “Simões Jr.”

Directory of Open Access Journals (Sweden)

Geise Brizotti Pasquotto

2010-09-01

Full Text Available The present paper aims to compare the periods proposed by three authors “Vargas e Castilho” (2006, “Boyer” (1998 and “Simões Jr.” (1994. They did it to identify four significant moments of intervention in urban space from the period of modernity. It is noteworthy that, in this comparison, the most important thing is not to define a concept, but understanding the process and the paradigms that underpin each of these interventions.

Os dilemas do marxismo latino-americano nas obras de Caio Prado Jr. e José Carlos Mariátegui

OpenAIRE

Kaysel, André

2012-01-01

O objetivo deste artigo é comparar a relação entre o marxismo e a questão nacional nas obras do historiador brasileiro Caio Prado Jr. e do jornalista e militante peruano José Carlos Mariátegui. Parto da hipótese de que ambos compartilham uma leitura análoga da questão nacional, entendida como formação inconclusa da nação, obstaculizada pela persistência do legado colonial. Para tanto, discuto as proximidades e as discrepâncias entre os dois autores por meio de um cotejo de suas obras em torno...

A Lithium-Sensitive and Sodium-Tolerant 3′-Phosphoadenosine-5′-Phosphatase Encoded by halA from the Cyanobacterium Arthrospira platensis Is Closely Related to Its Counterparts from Yeasts and Plants

OpenAIRE

Zhang, Ju-Yuan; Zou, Jie; Bao, Qiyu; Chen, Wen-Li; Wang, Li; Yang, Huanming; Zhang, Cheng-Cai

2006-01-01

3′-Phosphoadenosine-5′-phosphatase (PAPase) is required for the removal of toxic 3′-phosphoadenosine-5′-phosphate (PAP) produced during sulfur assimilation in various eukaryotic organisms. This enzyme is a well-known target of lithium and sodium toxicity and has been used for the production of salt-resistant transgenic plants. In addition, PAPase has also been proposed as a target in the treatment of manic-depressive patients. One gene, halA, which could encode a protein closely related to th...

Hip-Hop to Health Jr. Randomized Effectiveness Trial

Science.gov (United States)

Kong, Angela; Buscemi, Joanna; Stolley, Melinda R.; Schiffer, Linda A.; Kim, Yoonsang; Braunschweig, Carol L.; Gomez-Perez, Sandra L.; Blumstein, Lara B.; Van Horn, Linda; Dyer, Alan R.; Fitzgibbon, Marian L.

2015-01-01

Introduction The preschool years provide a unique window of opportunity to intervene on obesity-related lifestyle risk factors during the formative years of a child’s life. The purpose of this study was to assess the impact of a preschool-based obesity prevention effectiveness trial at 1-year follow-up. Design RCT. Settings/participants Primarily African American children (aged 3–5 years, N=618) attending Head Start preschool programs administered by Chicago Public Schools. Methods Eighteen preschools were randomly assigned in 2007–2008 to receive either: (1) a 14-week teacher-delivered intervention focused on healthy lifestyle behaviors; or (2) a 14-week teacher-delivered general health curriculum (control group). Main outcome measures The primary outcome, BMI, was measured at baseline, post-intervention, and 1-year follow-up. Diet and screen time behaviors were also assessed at these time points. Multilevel mixed effects models were used to test for between-group differences. Data were analyzed in 2014. Results Significant between-group differences were observed in diet, but not in BMI z-score or screen time at 1-year follow-up. Diet differences favored the intervention arm over controls in overall diet quality (p=0.02) and in subcomponents of diet quality, as measured by the Healthy Eating Index-2005, and in fruit intake (servings/day, excludes juice) (p=0.02). Diet quality worsened more among controls than the intervention group at 1-year follow-up. Conclusions The adaptation of Hip-Hop to Health Jr. produced modest benefits in diet quality, but did not significantly impact weight gain trajectory. Not unlike other effectiveness trials, this real-world version delivered by Head Start teachers produced fewer benefits than the more rigorous efficacy trial. It is important to understand and build upon the lessons learned from these types of trials so that we can design, implement, and disseminate successful evidence-based programs more widely and effectively

Caracterización de bacterias halófilas productoras de amilasas aisladas de las Salinas de San Blas en Junín

Directory of Open Access Journals (Sweden)

Pamela Elizabeth Canales Mormontoy

2014-07-01

Full Text Available Título en español: Caracterización de bacterias halófilas productoras de amilasas aisladas de las Salinas de San Blas en Junín Título en ingles: Characterization of halophilic bacteria producing amylase isolated from San Blas Salterns in Junin Título corto: Bacterias halófilas amilolíticas de las Salinas de San Blas Resumen:  El objetivo de este estudio fue caracterizar bacterias halófilas con actividad amilolítica provenientes de las Salinas de San Blas-Junín, ubicadas en los Andes peruanos aproximadamente a 4100 m de altitud. Este estudio se realizó con 34 bacterias aisladas de muestras de suelos las cuales se cultivaron en agar agua de sales (SW 5 % conteniendo extracto de levadura 0,5 % y almidón 1 %. El 41 % de bacterias mostró la capacidad de hidrolizar almidón, éstas fueron caracterizadas mediante pruebas fisiológicas y bioquímicas convencionales. Tres bacterias fueron Gram-negativas y once Gram-positivas. El 21 % (3/14 creció en un amplio rango de concentración de sales, entre 5 y 20 %. El 14 % (2/14 de las bacterias presentó actividad lipolítica, proteolítica y nucleolítica, y el 29 % (4/14, presentó actividad proteolítica y nucleolítica. Las bacterias se identificaron mediante los perfiles de restricción de los genes ribosómicos 16S amplificados, las enzimas usadas fueron Hae III, BstU I, Hinf I y Cfo I. Los genes ribosómicos 16S de siete bacterias que presentaron perfiles de ADN diferentes se amplificaron, secuenciaron y analizaron mediante programas bioinformáticos. Del análisis fenotípico y molecular de las 14 bacterias amilolíticas se obtuvieron dos grupos, uno perteneciente al género Halomonas (3 y el otro, al género Bacillus (11. Las bacterias amilolíticas caracterizadas podrían ser de potencial uso a nivel industrial.  Palabras clave: Salinas de San Blas, amilasas, genes ribosómicos 16S, ARDRA, Bacillus, Halomonas. Abstract: The aim of this study was to characterize halophilic

The LVIS Jr. microstent to assist coil embolization of wide-neck intracranial aneurysms: clinical study to assess safety and efficacy

International Nuclear Information System (INIS)

Moehlenbruch, M.; Herweh, C.; Behrens, L.; Jestaedt, L.; Bendszus, M.; Pham, M.; Amiri, H.; Ringleb, P.A.

2014-01-01

This study was aimed to assess clinical safety and efficacy of the LVIS Jr. microstent in stent-assisted coil embolization of wide-neck intracranial aneurysms. IRB approved single-center interventional clinical study in 22 patients (10 females, 12 males, mean age 55, age range 33-74 years) for the endovascular treatment of wide-neck aneurysms. After obtaining informed consent, patients were included according to the following criteria: aneurysm fundus-to-neck ratio 4 mm, and a parent vessel diameter of ≤3.5 mm. Primary end point for clinical safety was absence of death, absence of major or minor stroke, and absence of transient ischemic attack. Primary end point for treatment efficacy was complete angiographic occlusion according to the Raymond-Roy Occlusion Classification (RROC) immediately after the procedure and at follow-up after 3 and 6 months on magnetic resonance imaging (MRI). In 20/22 (91 %) of patients, the primary end point of safety was reached; in the two remaining patients, transient ischemic attack, but no permanent deficit was observed; in 16/22 (73 %), efficient occlusion (RROC1) was reached, and in 6/22 (27 %), a residual neck remained (RROC2). Single [seven with antegrade, two in crossover configuration, and four with ''first-balloon-then-stent'' (FBTS) technique] or double-stent (eight patients with Y configuration and one patient with X configuration) deployment was technically successful in all cases. Deployment of the LVIS Jr. microstent in various single- or double-stent configurations is safe and effective to assist the treatment of intracranial wide-neck aneurysms. (orig.)

Extending the Technological, Discursive, and Rhetorical Horizons of Academic Research Libraries' Information Architectures: An Analysis of North Carolina State University's James B. Hunt Jr. Library

Science.gov (United States)

Carr, Patrick L.

2017-01-01

This dissertation analyzes how North Carolina State University's (NCSU) James B. Hunt Jr. Library extends the ways in which the information architectures of academic research libraries can function as a technology, as discourse, and as rhetoric. The starting point for the analysis is the libraries of antiquity, which functioned technologically as…

HAL/S-FC and HAL/S-360 compiler system program description

Science.gov (United States)

1976-01-01

The compiler is a large multi-phase design and can be broken into four phases: Phase 1 inputs the source language and does a syntactic and semantic analysis generating the source listing, a file of instructions in an internal format (HALMAT) and a collection of tables to be used in subsequent phases. Phase 1.5 massages the code produced by Phase 1, performing machine independent optimization. Phase 2 inputs the HALMAT produced by Phase 1 and outputs machine language object modules in a form suitable for the OS-360 or FCOS linkage editor. Phase 3 produces the SDF tables. The four phases described are written in XPL, a language specifically designed for compiler implementation. In addition to the compiler, there is a large library containing all the routines that can be explicitly called by the source language programmer plus a large collection of routines for implementing various facilities of the language.

The Microcosm within: An interview with William B. Miller, Jr., on the Extended Hologenome theory of evolution.

Science.gov (United States)

Hunt, Tam

2015-01-01

There is a singular unifying reality underlying every biologic interaction on our planet. In immunology, that which does not kill you makes you different. -William B. Miller, Jr. We are experiencing a revolution in our understanding of inner space on a par with our exponentially increasing understanding of outer space. In biology, we are learning that the genetic and epigenetic complexity within organisms is far deeper than suspected. This is a key theme in William B. Miller Jr.'s book, The Microcosm Within: Evolution and Extinction in the Hologenome. We are learning also that a focus on the human genome alone is misleading when it comes to who we really are as biological entities, and in terms of how we and other creatures have evolved. Rather than being defined by the human genome alone, we are instead defined by the "hologenome," the sum of the human genome and the far larger genetic endowment of the microbiome and symbiotic communities that reside within and around us. Miller is a medical doctor previously in private practice in Pennsylvania and Phoenix, Arizona. This book is his first foray into evolutionary theory. His book could have been titled "The Origin of Variation" because this is his primary focus. He accepts that natural selection plays a role in evolution, but he demotes this mechanism to a less important role than the Modern Synthesis suggests. His main gripe, however, concerns random variation. He argues that random variation is unable to explain the origin and evolution of biological forms that we see in the world around us and in the historical record. Miller suggests that, rather than random variation as the engine of novelty, there is a creative impulse at the heart of cellular life, and even at the level of the genetic aggregate, that generates novelty on a regular basis. I probe this assertion in the interview below. He also highlights the strong role of "exogenous genetic assault" in variation and in his immunological model of evolution.

Hip-Hop to Health Jr. Obesity Prevention Effectiveness Trial: postintervention results.

Science.gov (United States)

Fitzgibbon, Marian L; Stolley, Melinda R; Schiffer, Linda A; Braunschweig, Carol L; Gomez, Sandra L; Van Horn, Linda; Dyer, Alan R

2011-05-01

The preschool years offer an opportunity to interrupt the trajectory toward obesity in black children. The Hip-Hop to Health Jr. Obesity Prevention Effectiveness Trial was a group-randomized controlled trial assessing the feasibility and effectiveness of a teacher-delivered weight control intervention for black preschool children. The 618 participating children were enrolled in 18 schools administered by the Chicago Public Schools. Children enrolled in the nine schools randomized to the intervention group received a 14-week weight control intervention delivered by their classroom teachers. Children in the nine control schools received a general health intervention. Height and weight, physical activity, screen time, and diet data were collected at baseline and postintervention. At postintervention, children in the intervention schools engaged in more moderate-to-vigorous physical activity (MVPA) than children in the control schools (difference between adjusted group means = 7.46 min/day, P = 0.02). Also, children in the intervention group had less total screen time (-27.8 min/day, P = 0.05). There were no significant differences in BMI, BMI Z score, or dietary intake. It is feasible to adapt an obesity prevention program to be taught by classroom teachers. The intervention showed positive influences on physical activity and screen time, but not on diet. Measuring diet and physical activity in preschool children remains a challenge, and interventions delivered by classroom teachers require both intensive initial training and ongoing individualized supervision.

Obituary: Ernest Hurst Cherrington, Jr., 1909-1996

Science.gov (United States)

Osterbrock, Donald E.

2003-12-01

Ernest H. Cherrington, Jr., a long-time member of the AAS, died in San Jose, California on 13 July 1996, following a long illness. He had a short but active career as a research astronomer at Perkins Observatory at Ohio Wesleyan University in Delaware, Ohio before World War II, in which he served as an officer in the Army Air Force. After the war ended he turned to full-time teaching and administration at the University of Akron, and then at Hood College in Frederick, Maryland. Ernest was born on 10 September 1909 in Westerville, Ohio, where his father, Ernest H. Cherrington, Sr., was a leader in the temperance movement and publisher of "American Issue", a Prohibitionist magazine. Ernest Jr.'s mother, Betty Clifford (née Denny) Cherrington, was a homemaker. He was an outstanding student in high school and at Ohio Wesleyan University, which he entered in 1927. The little university's Perkins Observatory with its 69-inch reflector, briefly the second largest telescope in the United States, had just been built and gone into operation. After graduating with a BA magna cum laude in astronomy in 1931, Ernest stayed on one more year and earned his MS with a thesis on the motion of material in the tail of Comet Morehouse, supervised by Nicholas T. Bobrovnikoff. In 1932 Ernest entered the University of California at Berkeley as a graduate student, with a one-year teaching assistantship in the Astronomical Department. This was followed by a two-year Lick Observatory Fellowship. In June 1933 he married Ann McAfee Naylor, who had been a classmate at Delaware High School and Ohio Wesleyan. Ernest did his PhD thesis on spectrophotometry of the Mg I b lines in the solar spectrum, using a high-resolution grating spectrograph on the Berkeley campus, designed by C. Donald Shane, his adviser. In this thesis, Ernest tested and improved the then current theory of strong absorption lines in stellar atmospheres. He also spent several short periods at Lick Observatory on Mount Hamilton

Contributions in the Preparation and Processing of Composite Material Type Silumin 3 - Reinforced Matrix with S235JR Steel Mesh

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Remus Belu-Nica

2015-07-01

Full Text Available In the paper are presented concrete data on developing technological batches of metal composite material (MCM type Silumin 3-reinforced matrix with steel mesh S235JR, with the indicating of the parameter and of the distinct stages of work. The samples from prepared batches were cut along and across by water jet abrasive process and were subjected to a destructive testing program and microstructural examination, obtaining results in concordance with the desired quality. The abrasive material used for cut was GMA granite with the average mesh of 80, the particle size ranging between 150-300 µm, density 2300 kg/m3 and melting point 1240°C.

Restoration of gait for spinal cord injury patients using HAL with intention estimator for preferable swing speed.

Science.gov (United States)

Tsukahara, Atsushi; Hasegawa, Yasuhisa; Eguchi, Kiyoshi; Sankai, Yoshiyuki

2015-03-01

This paper proposes a novel gait intention estimator for an exoskeleton-wearer who needs gait support owing to walking impairment. The gait intention estimator not only detects the intention related to the start of the swing leg based on the behavior of the center of ground reaction force (CoGRF), but also infers the swing speed depending on the walking velocity. The preliminary experiments categorized into two stages were performed on a mannequin equipped with the exoskeleton robot [Hybrid Assistive Limb: (HAL)] including the proposed estimator. The first experiment verified that the gait support system allowed the mannequin to walk properly and safely. In the second experiment, we confirmed the differences in gait characteristics attributed to the presence or absence of the proposed swing speed profile. As a feasibility study, we evaluated the walking capability of a severe spinal cord injury patient supported by the system during a 10-m walk test. The results showed that the system enabled the patient to accomplish a symmetrical walk from both spatial and temporal standpoints while adjusting the speed of the swing leg. Furthermore, the critical differences of gait between our system and a knee-ankle-foot orthosis were obtained from the CoGRF distribution and the walking time. Through the tests, we demonstrated the effectiveness and practical feasibility of the gait support algorithms.

Life history of the gall-maker Eugeniamyia dispar Maia, Mendonça-Jr. & Romanowski, 1996 (Diptera, Cecidomyiidae

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M. de S.,Jr. MENDONÇA

Full Text Available The development of the galls of the midge Eugeniamyia dispar Maia, Mendonça-Jr. & Romanowski, 1996 (Diptera: Cecidomyiidae was monitored weekly on its host plant, Eugenia uniflora (Myrtaceae. The work was carried out in the urban area of Porto Alegre, RS, Brazil, from October 1993 to September 1995. Galls were collected from the field and raised in the laboratory to obtain adults. The females oviposit on young leaves of the host plant, with the first instar larvae inducing the gall, which is unilocular. The last instar larvae drop to the soil to pupate and later emerge as adults. The galls occur from late August to early June, when young leaves of the host can be found, with populations peaking during the summer. So far this species is only known from the two southernmost states of Brazil (RS and SC.

Life history of the gall-maker Eugeniamyia dispar Maia, Mendonça-Jr. & Romanowski, 1996 (Diptera, Cecidomyiidae).

Science.gov (United States)

Mendonça, M de S; Romanowski, H P

2002-05-01

The development of the galls of the midge Eugeniamyia dispar Maia, Mendonça-Jr. & Romanowski, 1996 (Diptera: Cecidomyiidae) was monitored weekly on its host plant, Eugenia uniflora (Myrtaceae). The work was carried out in the urban area of Porto Alegre, RS, Brazil, from October 1993 to September 1995. Galls were collected from the field and raised in the laboratory to obtain adults. The females oviposit on young leaves of the host plant, with the first instar larvae inducing the gall, which is unilocular. The last instar larvae drop to the soil to pupate and later emerge as adults. The galls occur from late August to early June, when young leaves of the host can be found, with populations peaking during the summer. So far this species is only known from the two southernmost states of Brazil (RS and SC).

Walter Rowe Courtenay, Jr. (1933–2014)

Science.gov (United States)

Benson, Amy J.

2016-01-01

WALTER R. COURTENAY, JR., ichthyologist and retired professor, Florida Atlantic University, Boca Raton, Florida, died in Gainesville, Florida, on 30 January 2014 at age 80. Walt was born in Neenah, Wisconsin, on 6 November 1933, son of Walter and Emily Courtenay. Walt's interest in fish began at a young age as evidenced by a childhood diary in which at 13 years of age he wrote about his first catch—a two-and-a-half pound “pike” from Lake Winnebago. When Walt turned ten, the family moved from Wisconsin to Nashville, Tennessee, the move precipitated by his father accepting a position as pastor of the First Presbyterian Church. During those early days in Nashville, Walt's father would take summers off and travel to Michigan to teach at Camp Miniwanca along the shore of Lake Michigan where father and son honed their angling skills. It was also at that time Walt's father had definite views on what his son should be doing in adult life—in Walt's case it was to become a medical doctor. However, his Woods Hole internship in marine biology and oceanography toward the end of his undergraduate years was a transformative experience for him so much so that he abandoned all ideas of becoming a medical doctor and instead specialized in ichthyology and oceanography. Apart from the inherent interest and opportunities Woods Hole opened to him, being back at the shore of a large body of water, in this case the Atlantic Ocean, was far more interesting than sitting in lectures on organic chemistry. With that, Walt completed his B.A. degree at Vanderbilt University in 1956. In 1960 while in graduate school in Miami, Walt met and married Francine Saporito, and over the next several years had two children, Walter III and Catherine. He went on to receive his M.S. in 1961 from The Rosenstiel School of Marine and Atmospheric Science at the University of Miami on the systematics of the genus Haemulon (grunts) and his Ph.D. degree in 1965 working under his advisor C. Richard �

J-R Fracture Resistance of SA533 Gr.B-Cl.1 Steel for Reactor Pressure Vessel

Energy Technology Data Exchange (ETDEWEB)

Yoon, Ji-Hyun; Hong, Seokmin; Lee, Bong-Sang [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2016-10-15

A rolled plate might show different mechanical behaviors from a forging, even though they contain same chemical compositions. Furthermore, it is known that the fracture behavior of a rolled plate is very sensitive to material orientation comparing to a forging. In this study, the J-R fracture resistances of SA533 Gr.B-Cl.1 plate were measured at reactor operating temperature and the material orientation sensitivity was discussed. The decrease of fracture resistance of this kind of low alloy steel at an elevated temperature is known as the effect of dynamic strain aging (DSA). It was attributed to that the carbides and grains elongated to primary rolling direction, so that the aspect ratio of carbides and grains in the specimen with T-L orientation is larger. Generally, the hard second phase could take a roll of trigger point of unstable fracture. It is needed that the fracture surfaces of the tested specimens to be examined profoundly.

Desenvolvimento pós-embrionário do intestino anterior de Dermatobia hominis (Linnaeus Jr. (Diptera, Cuterebridae Post-embryonic development of Dermatobia hominis (Linnaeus Jr. (Diptera, Cuterebridae foregut

Directory of Open Access Journals (Sweden)

Ana Maria Vieira

2001-03-01

Full Text Available Foregut in D. hominis (Linnaeus Jr., 1781 as the majority of the larval Diptera somatic tissue, is made up of polytenic cells, and grows at the expenses of the polytenization of its nuclei followed by the increase in size of each cell. The oesophagus, of ectodermic origem, is interiorly covered by a chitinous squamous epithelium that rests upon a very thin basal lamina. This sheet is surrounded by thick muscle bundles. The oesophagus intussuscepts the midgut forming the cardia. The cardia, with three epithelial layers: two internal ones, of ectodermal origin and one external of endodermic origin. At the anterior portion of the cardia, between these two types of epithelium, there is a cluster of small, non polytenic cells, forming the imaginal disk of the foregut. Metamoiphosis begins at the end of the larval period with signs of nuclear degeneration of all the polytenic cells, as well as the increase in number of the imaginal disk ones. The oesophagic portion intussuscepted into the cardia, everts; its cells suffer apoptosis and are replaced by the new cells growing from the imaginal disk. The external layer cells also degenerate and are pinched off into the lumen of the very anterior portion of the midgut. The newly formed oesophagus intussuscepts "de novo" to form the two internal layers of the adult cardia. At the same time the midgut regenerative cells grow anteriorly to form the new external layer of the adult cardia.

[János Pusztay. Nyelvével hal a nemzet. Az oroszországi finnugor népek jelene és jövője 11 pontban] / Маргарита Кузнецова

Index Scriptorium Estoniae

Кузнецова, Маргарита

2007-01-01

Arvustus: Pusztay, János. Nyelvével hal a nemzet. Az oroszországi finnugor népek jelene és jövője 11 pontban. Budapest, 2006. (A Magyarságkutatás könyvtára XXVIII). Soome-ugri rahvaste tänapäevast ja tulevikust Vene Föderatsioonis

Hip-Hop to Health Jr. Obesity Prevention Effectiveness Trial: Post-Intervention Results

Science.gov (United States)

Fitzgibbon, M. L.; Stolley, M. R.; Schiffer, L.; Braunschweig, C. L.; Gomez, S. L.; Van Horn, L.; Dyer, A.

2013-01-01

The preschool years offer an opportunity to interrupt the trajectory toward obesity in black children. The Hip-Hop to Health Jr. Obesity Prevention Effectiveness Trial was a group-randomized controlled trial assessing the feasibility and effectiveness of a teacher-delivered weight control intervention for black preschool children. The 618 participating children were enrolled in 18 schools administered by the Chicago Public Schools. Children enrolled in the 9 schools randomized to the intervention group received a 14-week weight control intervention delivered by their classroom teachers. Children in the 9 control schools received a general health intervention. Height and weight, physical activity, screen time, and diet data were collected at baseline and post-intervention. At post-intervention, children in the intervention schools engaged in more moderate-to vigorous physical activity than children in the control schools (difference between adjusted group means=7.46 min/day, p=.02). Also, children in the intervention group had less total screen time (−27.8 min/day, p=.05). There were no significant differences in BMI, BMI Z score, or dietary intake. It is feasible to adapt an obesity prevention program to be taught by classroom teachers. The intervention showed positive influences on physical activity and screen time, but not diet. Measuring diet and physical activity in preschool children remains a challenge, and interventions delivered by classroom teachers require both intensive initial training and ongoing individualized supervision. PMID:21193852

Technical Reference Manual to Allied Medical Publication 7.5 (AMedP 7.5) NATO Planning Guide for the Estimation of CBRN Casualties

Science.gov (United States)

2016-10-01

Friday. When values were rounded to whole weeks, the set of seven incubation periods was the same for exposure dates of Tuesday through Thursday. Since...Undulant Fever.” Public Health Reports 53, no. 20 (1938): 796–803. Hartzell, Joshua D., Robert N. Wood- Morris , Luis J. Martinez, and Richard F...Fox, John M. Boyce, Daniel C. Anderson, Morris E. Potter, William J. Martone, and Charlotte M. Patton. “Airborne Spread of Brucellosis.” Annals of the

Alberto Urrets-Zavalía Jr (1920-2010): An Argentinian contributor to ophthalmology.

Science.gov (United States)

Grzybowski, Andrzej; Urrets-Zavalía, Julio A; Ascaso, Francisco J

2016-05-01

Alberto Urrets-Zavalía Jr was born in Córdoba (Argentina) in 1920. Chairman of the Department of Ophthalmology of the National University of Córdoba and founder of the Cornea and Glaucoma Surgical Center in the same city, in 1956 he created the first residency programme in Ophthalmology in his country. He founded the first Eye Bank and introduced one of the first argon laser photocoagulators in South America. He authored around 200 scientific presentations and publications, describing new findings and clinical entities. Thus, his individualisation of the cyclovertical component in strabismus contributed to important evolution of ideas concerning pathogenesis and therapy in oculomotor disorders of infancy. He was the first to propose the dehydration of the vitreous body in glaucoma patients before ocular surgery and developed a fixation pick and scleral depressor for retinal detachment surgery. He also described a new technique, the V-Z procedures for the correction of senile ectropion. In 1968, he published his Décollement de la rétine, considered a masterpiece in retinal detachment literature for many years. Urrets-Zavalía died in his native city at the age of 89. His prolific scientific and educational contributions make him one of the most brilliant and influential ophthalmologists of the 20th-century. © The Author(s) 2014.

Cytoprotection with amifostine in radiotherapy or combined radio-chemotherapy of head and neck cancer; Zytoprotektion mit Amifostin in der Strahlentherapie bzw. Strahlen-/Chemotherapie von Kopf-Hals-Tumoren

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Altmann, S.; Hoffmanns, H. [Krankenhaus Maria-Hilf, Moenchengladbach (Germany). Strahlentherapie und Radiologische Onkologie

1999-11-01

Therapieformen. In der vorliegenden Untersuchung wird sein Einfluss auf die Akuttoxizitaet der alleinigen Strahlen- bzw. kombinierten Radiochemotherapie bei Patienten mit fortgeschrittenen Kopf-Hals-Tumoren ueberprueft. Patienten und Methodik: Es wurden 23 Patienten mit fortgeschrittenen Kopf-Hals-Tumoren, ueberwiegend im Stadium III und IV, mit praeoperativer Radiatio (n=1), prae- und postoperativer Radiatio (n=5), postoperativer Radiatio (n=11) bzw. kombinierter Radiochemotherapie (n=6) behandelt. Vor jeder Behandlung wurden 500 mg Amifostin intravenoes ueber 15 Minuten verabreicht. Die Therapiedokumentation dieser unselektierten Patientengruppe wurde retrospektiv mit einem historischen Patientenkollektiv verglichen, das 17 Patienten umfasste. Resultate: Bei 15 Patienten (65%) unter Amifostin kam es zu therapiebedingten Nebenwirkungen wie Mukositis und Dermatitis {<=}WHO-Grad 2, welche Radiotherapiepausen (Mittelwert: 6,5, maximal 17 Tage) erforderten. Schleimhaut- bzw. dermatoligische Nebenwirkungen vom WHO-Grad 3 oder 4 wurde bei keinem Patienten beobachtet. In der historischen Kontrollgruppe trat eine signifikant hoehere Akuttoxizitaet auf. Eine Stomatitis oder Epitheliolyse vom WHO-Grad 3 wurde bei sieben Patienten (41%) beobachtet. Bei 15 Patienten (88%) erforderten die therapiebedingten Nebenwirkungen Radiotherapiepausen (Mittelwert: 16, maximal 40 Tage; p=0,0016). Schlussfolgerung: Die zusaetzliche Gabe von Amifostin vor jeder Bestrahlung scheint in einer deutlichen Reduktion der Akuttoxizitaet bei der Strahlen- bzw. kombinierten Strahlen-/Chemotherapie bei Patienten mit Kopf-Hals-Tumoren zu resultieren und eine zeitgerechtere Applikation zu ermoeglichen. (orig.)

Impact of locomotion training with a neurologic controlled hybrid assistive limb (HAL) exoskeleton on neuropathic pain and health related quality of life (HRQoL) in chronic SCI: a case study (.).

Science.gov (United States)

Cruciger, Oliver; Schildhauer, Thomas A; Meindl, Renate C; Tegenthoff, Martin; Schwenkreis, Peter; Citak, Mustafa; Aach, Mirko

2016-08-01

Chronic neuropathic pain (CNP) is a common condition associated with spinal cord injury (SCI) and has been reported to be severe, disabling and often treatment-resistant and therefore remains a clinical challenge for the attending physicians. The treatment usually includes pharmacological and/or nonpharmacological approaches. Body weight supported treadmill training (BWSTT) and locomotion training with driven gait orthosis (DGO) have evolved over the last decades and are now considered to be an established part in the rehabilitation of SCI patients. Conventional locomotion training goes along with improvements of the patients' walking abilities in particular speed and gait pattern. The neurologic controlled hybrid assistive limb (HAL®, Cyberdyne Inc., Ibraki, Japan) exoskeleton, however, is a new tailored approach to support motor functions synchronously to the patient's voluntary drive. This report presents two cases of severe chronic and therapy resistant neuropathic pain due to chronic SCI and demonstrates the beneficial effects of neurologic controlled exoskeletal intervention on pain severity and health-related quality of life (HRQoL). Both of these patients were engaged in a 12 weeks period of daily HAL®-supported locomotion training. In addition to improvements in motor functions and walking abilities, both show significant reduction in pain severity and improvements in all HRQoL domains. Although various causal factors likely contribute to abatement of CNP, the reported results occurred due to a new approach in the rehabilitation of chronic spinal cord injury patients. These findings suggest not only the feasibility of this new approach but in conclusion, demonstrate the effectiveness of neurologic controlled locomotion training in the long-term management of refractory neuropathic pain. Implications for Rehabilitation CNP remains a challenge in the rehabilitation of chronic SCI patients. Locomotion training with the HAL exoskeleton seems to improve CNP

O desenvolvimento de competências por meio da extensão universitária: o caso da Global Jr. ESPM-SP na formação do diplomata corporativo

Directory of Open Access Journals (Sweden)

Diego Bonaldo Coelho

2017-09-01

Full Text Available O artigo apresenta o debate sobre a relevância da extensão universitária como ação para o desenvolvimento de competências acadêmicas e profissionais em graduandos de Relações Internacionais. Para investigação, utilizou-se como fio condutor de análise um modelo específico de atividade extensionista, a empresa júnior, por meio de estudo de caso da Global Jr. da ESPM-SP. Os resultados observados sugerem impactos positivos do empreendimento tanto na formação quanto na empregabilidade dos estudantes, corroborando estudos realizados por Terrim et al (2015 e Barbosa et al (2016. The paper presents the debate over the relevancy of university extension as a source of academic and professional skills development in undergraduate students of International Relations. For the investigation it was used a specific model of extensionist activity, the junior company, through the case study of Global Jr. from ESPM-SP. The results which were observed suggest positive impacts of the enterprise both in education and in employment of the students, corroborating with studies conducted by Terrim et al (2015 and Barbosa et al (2016.

Comparación del blanqueamiento dental con peróxido de hidrógeno al 25% en consultorio, utilizando o no activación con lámpara de luz halógena

OpenAIRE

Posso Moreno, Sandra Lorena; Pontificia Universidad Javeriana; Ramírez Ramírez, Diana Ximena; Pontificia Universidad Javeriana; Rosas Jaimes, Jimena Alexandra; Pontificia Universidad Javeriana; Güiza Cristancho, Edgar Humberto; Pontificia Universidad Javeriana

2010-01-01

Antecedentes: el blanqueamiento dental es actualmente uno de los tratamientos más solicitados para mejorar la estética dental. Las técnicas para efectuarlo utilizan agentes blanqueadores como el peróxido de carbamida, el perborato de sodio y el peróxido de hidrógeno. Investigadores y clínicos buscan usualmente saber cuáles de las técnicas que hoy son empleadas producen los mejores efectos. Propósito: determinar si el uso de luz halógena para el blanqueamiento dental con peróxido de hidrógeno ...

Paperback atlas of anatomical sectional images: Computerized tomography and NMR imaging. Vol. 1. Head, neck, vertebral column, joints; Taschenatlas der Schnittbildanatomie: Computertomographie und Kernspintomographie. Bd. 1. Kopf, Hals, Wirbelsaeule, Gelenke

Energy Technology Data Exchange (ETDEWEB)

Moeller, T.B. [Caritas-Krankenhaus, Dillingen (Germany); Reif, E. [Caritas-Krankenhaus, Dillingen (Germany)

1993-12-31

Using the nomenclature relating to X-ray findings, the paperback atlas provides a concise, yet accurate description of fine anatomical structures visualized by sectional imaging procedures. Each of the approx. 250 sample images shown for the regions of the head (including neurocranium), vertebral column, neck, thorax, abdomen and muscosceletal system (including joints) is supplemented with a drawing that permits an immediate identification of any structure of interest. (orig.) [Deutsch] Der Taschenatlas beschreibt komprimiert und unter Verwendung der roentgenspezifischen Nomenklatur die anatomischen Details der Schnittbilddiagnostik. Jedem der rund 250 exemplarischen Schnittbilder aus den Bereichen Kopf (inkl. Neurokranium), Wirbelsaeule, Hals, Thorax, Abdomen und muskuloskeletalem System (inkl. Gelenke) ist eine Zeichnung zugeordnet, die das rasche Auffinden der jeweils gesuchten Struktur ermoeglicht. (orig.)

Judgement of the effectivity of radiotherapy on the basis of volume change by lymph node metastasis of head and neck tumors; Volumenveraenderung der Halslymphknotenmetastasen bei Kopf-Hals-Tumoren

Energy Technology Data Exchange (ETDEWEB)

Liszka, G. [Staatliches Onkologisches Inst., Budapest (Hungary). Roentgendiagnostische Abt.; Thalacker, U. [Staatliches Onkologisches Inst., Budapest (Hungary). Roentgendiagnostische Abt.; Somogyi, A. [Imre-Haynal-Universitaet fuer Gesundheitswissenschaften, Budapest (Hungary). Strahlentherapeutischer Lehrstuhl; Nemeth, G. [Imre-Haynal-Universitaet fuer Gesundheitswissenschaften, Budapest (Hungary). Strahlentherapeutischer Lehrstuhl

1997-08-01

Aim: This work is engaged with the volume change of neck lymph node metastasis of malignant tumors in the head-neck region during radiotherapy. Patients and Method: In 54 patients with head and neck tumors, the volume of neck lymph nodes before and after radiation was measured. The volumetry was done with CT planimetry. The total dose was 66 Gy (2 Gy/d) telecobalt from 2 lateral opponated fields. The time of volume change could be defined with measuring of the half-time and the doubling-time by the help of Schwartz formula. Results: After 10 Gy the volume diminution was about 20% and half-time 24 to 26 days. Afterwards the time of volume diminution picked up speed and finally achieved 60 to 72%. Meanwhile the half-time decreased to the half value. The result was independent of the site of primary tumor, the patient`s sex and age. (orig.) [Deutsch] Ziel: Diese Arbeit beschaeftigt sich mit der Volumenveraenderung von Halslymphknotenmetastasen maligner Tumoren im Kopf-Hals-Bereich waehrend einer strahlentherapeutischen Behandlung. Patienten und Methode: Bei 54 Patienten mit Kopf-Hals-Tumoren wurde das Volumen der Halslymphknotenmetastasen vor und nach Strahlenbehandlung (bei sieben Patienten auch nach 10 Gy) bestimmt. Der Primaertumor war in allen Faellen ein Plattenepithelkarzinom. Zur Bestimmung des Volumens der Lymphknotenmetastasen bietet sich als genauestes bildgebendes Verfahren die CT-Planimetrie an. Jeder Patient wurde mit Telekobalt ueber zwei opponierende laterale Felder bis zu einer Gesamtdosis von 66 Gy (taegliche Einzeldosis 2 Gy) bestrahlt. Die Dynamik der durch die Bestrahlung hervorgerufenen Volumenveraenderung wurde mit Hilfe der Halbwerts- bzw. Verdoppelungszeit nach der Formel von Schwartz berechnet. Ergebnisse: Nach 10 Gy betrug die Volumenverkleinerung etwa 20%, die Halbwertszeit 24 bis 26 Tage. Danach beschleunigte sich die Volumenverkleinerung und erreichte zuletzt 60 bis 72%. Die Halbwertszeit verringerte sich auf etwa die Haelfte. Das Ausmass

Characterization of the Photon Counting CHASE Jr., Chip Built in a 40-nm CMOS Process With a Charge Sharing Correction Algorithm Using a Collimated X-Ray Beam

Energy Technology Data Exchange (ETDEWEB)

Krzyżanowska, A. [AGH-UST, Cracow; Deptuch, G. W. [Fermilab; Maj, P. [AGH-UST, Cracow; Gryboś, P. [AGH-UST, Cracow; Szczygieł, R. [AGH-UST, Cracow

2017-08-01

This paper presents the detailed characterization of a single photon counting chip, named CHASE Jr., built in a CMOS 40-nm process, operating with synchrotron radiation. The chip utilizes an on-chip implementation of the C8P1 algorithm. The algorithm eliminates the charge sharing related uncertainties, namely, the dependence of the number of registered photons on the discriminator’s threshold, set for monochromatic irradiation, and errors in the assignment of an event to a certain pixel. The article presents a short description of the algorithm as well as the architecture of the CHASE Jr., chip. The analog and digital functionalities, allowing for proper operation of the C8P1 algorithm are described, namely, an offset correction for two discriminators independently, two-stage gain correction, and different operation modes of the digital blocks. The results of tests of the C8P1 operation are presented for the chip bump bonded to a silicon sensor and exposed to the 3.5- μm -wide pencil beam of 8-keV photons of synchrotron radiation. It was studied how sensitive the algorithm performance is to the chip settings, as well as the uniformity of parameters of the analog front-end blocks. Presented results prove that the C8P1 algorithm enables counting all photons hitting the detector in between readout channels and retrieving the actual photon energy.

Video Release: 47th Vice President of the United States Joseph R. Biden Jr. Speech at HUPO2017 Global Leadership Gala | Office of Cancer Clinical Proteomics Research

Science.gov (United States)

The Human Proteome Organization (HUPO) has released a video of the keynote speech given by the 47th Vice President of the United States of America Joseph R. Biden Jr. at the HUPO2017 Global Leadership Gala. Under the gala theme “International Cooperation in the Fight Against Cancer,” Biden recognized cancer as a collection of related diseases, the importance of data sharing and harmonization, and the need for collaboration across scientific disciplines as inflection points in cancer research.

Structure and dynamics of the gp120 V3 loop that confers noncompetitive resistance in R5 HIV-1(JR-FL to maraviroc.

Directory of Open Access Journals (Sweden)

Yuzhe Yuan

Full Text Available Maraviroc, an (HIV-1 entry inhibitor, binds to CCR5 and efficiently prevents R5 human immunodeficiency virus type 1 (HIV-1 from using CCR5 as a coreceptor for entry into CD4(+ cells. However, HIV-1 can elude maraviroc by using the drug-bound form of CCR5 as a coreceptor. This property is known as noncompetitive resistance. HIV-1(V3-M5 derived from HIV-1(JR-FLan is a noncompetitive-resistant virus that contains five mutations (I304V/F312W/T314A/E317D/I318V in the gp120 V3 loop alone. To obtain genetic and structural insights into maraviroc resistance in HIV-1, we performed here mutagenesis and computer-assisted structural study. A series of site-directed mutagenesis experiments demonstrated that combinations of V3 mutations are required for HIV-1(JR-FLan to replicate in the presence of 1 µM maraviroc, and that a T199K mutation in the C2 region increases viral fitness in combination with V3 mutations. Molecular dynamic (MD simulations of the gp120 outer domain V3 loop with or without the five mutations showed that the V3 mutations induced (i changes in V3 configuration on the gp120 outer domain, (ii reduction of an anti-parallel β-sheet in the V3 stem region, (iii reduction in fluctuations of the V3 tip and stem regions, and (iv a shift of the fluctuation site at the V3 base region. These results suggest that the HIV-1 gp120 V3 mutations that confer maraviroc resistance alter structure and dynamics of the V3 loop on the gp120 outer domain, and enable interactions between gp120 and the drug-bound form of CCR5.

Effectiveness of composite resin polymerization using light-emitting diodes (LEDs or halogen-based light-curing units Efetividade de polimerização de uma resina composta fotopolimerizada por diodos emissores de luz (LEDs ou luz halógena

Directory of Open Access Journals (Sweden)

Bianca Micali

2004-09-01

Full Text Available The clinical performance of composite resins is greatly influenced by the quality of the light-curing unit used. The aim of this study was to compare the efficiency of a commercial light-emitting diode (LED with that of a halogen-based light-curing unit by means of dye penetration of a micro hybrid composite resin. The composite resin evaluated was Filtek Z250 (3M Dental. The composite was filled into acrylic moulds that were randomly polymerized for 40 seconds by each of the light-emitting systems: light-emitting diode Ultraled (Dabi Atlante or halogen light Degulux (Degussa Hüls curing units. Immediately after polymerization, each specimen was individually immersed in 1 ml of 2% methylene blue solution at 37°C ± 2°C. After 24 hours, the specimens were rinsed under running distilled water for 1 minute and stored at 37°C ± 2°C at relative humidity for 24 hours. The composite resins were removed from the moulds and individually triturated before being immersed in new test tubes containing 1 ml of absolute alcohol for 24 hours. The solutions were filtered and centrifuged for 3 minutes at 4,000 rpm and the supernatant was used to determine absorbance in a spectrophotometer at 590 nm. To verify the differences between groups polymerized by LED or halogen light t-test was applied. No significant differences were found between composite resins light-cured by LED or halogen light-curing unit (p > 0.05. The commercially LED-based light-curing unit is as effective to polymerize hybrid composite resins as the halogen-based unit.A longevidade clínica das resinas compostas é grandemente influenciada pela qualidade do aparelho fotopolimerizador utilizado. O objetivo deste trabalho foi comparar a eficácia de um aparelho fotopolimerizador de diodos emissores de luz e a de um de luz halógena através do grau de penetração de um corante em uma resina composta micro-híbrida. A resina composta utilizada (Filtek Z250/3M Dental foi inserida em matrizes

Dr Albert L. Rhoton Jr's Time at the Mayo Clinic: The Beginnings of a Remarkable Career.

Science.gov (United States)

Rayan, Tarek; Carlson, Matthew L; Piepgras, David G; Link, Michael J; Van Gompel, Jamie J

2017-08-09

Dr Albert L. Rhoton Jr became the focal point of neurosurgery's evolution in understanding the intricate and complex microanatomy of the human brain over the last 4 decades. His pioneering work on cadaveric specimens proved to be a pivotal endeavor in the pursuit to better understand the complex microsurgical anatomy of cranial surgery. This paper details his early career at the Mayo Clinic in Rochester, Minnesota. A comprehensive review and synthesis of data acquired from the institutional historical archives including the Annual Reports to the Executive Committee, the Reports to the Board of Directors, the MAYOVOX Newsletter, the illustration archives of the Mayo Clinic Division of Creative Media, staff biographies, curriculum vitae, personal interviews, as well as full-text journal articles, and book publications was performed. Dr Rhoton was engaged in a busy clinical practice as a young staff at the Mayo Clinic. Records show he focused on tackling complex intracranial pathologies along with numerous basic research and neuroanatomy projects that became a major part of his life's work and passion. He was a great teacher and friend to countless individuals and his work will continue to impact and improve the care provided to neurosurgery patients for generations to come. Copyright © 2017 by the Congress of Neurological Surgeons.

77 FR 37724 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing of...

Science.gov (United States)

2012-06-22

... the Hybrid Agency Liaison system (``HAL''); (iii) to amend Rule 6.14A relating to the Hybrid Agency Liaison 2 system (``HAL2'') and rename HAL2 as HAL; and (iv) to amend Rule 6.53C relating to Complex... will be allowed to respond to auction messages. HAL Rule 6.14 governs the operation of HAL, a feature...

Influência do gene halotano sobre a qualidade da carne suína Effect of the halothane gene on the quality of pork

Directory of Open Access Journals (Sweden)

Paulete de Oliveira Vargas Culau

2002-04-01

Full Text Available O objetivo deste trabalho foi avaliar o efeito do gene halotano sobre as características de qualidade da carne suína. Foram utilizadas 151 carcaças de suínos híbridos comerciais, sendo 93 carcaças com genótipo halotano normal (HalNN, 51 heterozigotas (HalNn e 7 recessivas (Hal nn. As medidas efetuadas foram peso da carcaça, refletância através da fibra óptica GP4-Hennessy, temperatura muscular aos 45 minutos e pH aos 45 minutos e 24 horas após o abate no músculo Longissimus dorsi, cor e identificação do genótipo halotano em amostras de gordura através de PCR-RFLP. Houve diferença significativa entre suínos HalNn e HalNN e entre Hal nn e HalNN quanto ao pH inicial e a cor. Em relação à temperatura muscular e pH, final não houve diferença significativa entre os genótipos. A freqüência de carcaças PSE foi mais elevada nos suínos Hal nn e HalNn do que nos suínos HalNN (85,71; 58,82 e 36,56%, pelo pH inicial; 71,43; 47,06 e 17,20%, pela cor, respectivamente. A qualidade da carne de suínos Hal nn e HalNn foi inferior à de suínos HalNN, em termos de pH e cor.The aim of this research work was to evaluate the effect of the halothane gene on the quality characteristics of pork. Commercial hybrid pork carcasses (151 were used for the trial, 93 with normal halothane genotype (HalNN, 51 heterozygous genotype (HalNn and 7 homozigous recessive genotype (Hal nn. The measured attributes were carcass weight, muscle temperature at 45 minutes and pH at 45 minutes and 24 hours after the slaughter at the Longissimus dorsi muscle and color. Identification of the halothane genotype was determined in fat samples through the PCR-RLPC technique. Significant differences were observed between HalNn and HalNN and between Hal nn and HalNN pigs in relation to the inicial pH and color of the meat. The PSE carcasses frequency was greater in the Hal nn and in the HalNn pigs than in the HalNN (85.71, 58.82, and 36,56%, based on the initial pH; 71

PROFESSOR ZDZISŁAW ŻYGULSKI JR.: AN OUTSTANDING PERSON, A GREAT PERSONALITY, A MUSEUM PROFESSIONAL, A RESEARCHER ON ANTIQUE WEAPONS, ORIENTAL ART AND EUROPEAN PAINTING (1921–2015)

OpenAIRE

Teresa Grzybkowska

2017-01-01

Professor Zdzisław Żygulski Jr. (1921–2015) was one of the most prominent Polish art historians of the second half of the 20th century. He treated the history of art as a broadly understood science of mankind and his artistic achievements. His name was recognised in global research on antique weapons, and among experts on Rembrandt and Leonardo da Vinci. He studied museums and Oriental art. He wrote 35 books, about 200 articles, and numerous essays on art; he wrote for the daily press about h...

Eagle Pass Jr. High Seismology Team: Strategies for Engaging Middle School "At-Risk" Students in Authentic Research

Science.gov (United States)

Brunt, M. R.; Ellins, K. K.; Frohlich, C. A.

2011-12-01

In 2008, during my participation in the NSF-sponsored Texas Earth & Space Science (TXESS) Revolution professional development program, I was awarded an AS-1 seismograph through IRIS's Seismographs in Schools Program. This program serves to create an international educational seismic network that allows teachers across the country and around the world to share seismic data in real-time using online tools, classroom activities, and technical support documents for seismic instruments. Soon after receiving my AS-1, I founded and began sponsoring the Eagle Pass Jr. High Seismology Team which consists of selected 7th and 8th grade students. Eagle Pass Jr. High is a Title 1 school that serves a predominantly "at-risk" Hispanic population. We meet after school once a week to learn about earthquakes, seismic waves, analyze recorded seismic event data using computer software programming, and correspond with other students from schools around the country. This team approach has been well received by fellow TXESS Revolution teachers with AS-1 seismographs and will be implemented by David Boyd, STEM coordinator for Williams Preparatory Academy in Dallas, Texas this fall 2011. All earthquakes recorded by our seismograph station (EPTX), which has remained online and actively recording seismic data since 2008, are catalogued and then plotted on a large world map displayed on my classroom wall. A real-time seismogram image updates every five minutes and along with all earthquakes recorded since installation can be viewed on our webpage http://www.iris.edu/hq/ssn/schools/view/eptx. During the 2010-2011 school year, my seismology team and I participated in an earthquake research study led by Dr. Cliff Frohlich at the Institute for Geophysics. The study examined seismograms and felt reports for the 25 April 2010 Alice, Texas, earthquake, in order to investigate its possible connection to oil and gas production in the Stratton oil and gas field. A research paper detailing our findings

Chalcogenhalide cluster rhenium- and molybdenum complexes

International Nuclear Information System (INIS)

Fedin, V.P.; Gubin, S.P.; Mishchenko, A.V.; Fedorov, V.E.

1984-01-01

The interaction of rhenium- and molybdenum chalcogenhalides with n-donor ligands (L) is studied. At heating Re 3 X 2 Hal 5 complexes up to 100 deg in DMSO in the L presence obtained are the complexes of the 1-6 composition Re 3 X 2 Hal 5 -x Lx DMSO (X=Se, Hal=Cl, L=Et 3 N(1); X=Se, Hal=Cl, L=Bipy(2); X=Se, Hal=Br, L=Et 3 N(3); X=Se, Hal=Br, L=Bipy(4); X=Te, Hal=Br, L=Et 3 N(5); X=Te, Hal=Br, L=(Me 2 NCH 2 ) 2 (6). In the course of boiling of Mo 3 S 7 Hal 4 with PPh 3 in MeCN the Mo 3 S 7 Hal 4 2PPh 3 complexes (Hal=Cl(7); Br(8)) are obtained. For 1 through 8 complexes the chemical analysis data and IR spectra are given. For 4 and 8 complexes the molecular mass is measured. A possible method of obtaining molecular trinuclear clusters from polymer clusters is discussed

The Manuel Lujan Jr. Neutron Scattering Center (LANSCE) experiment reports 1993 run cycle. Progress report

Energy Technology Data Exchange (ETDEWEB)

Farrer, R.; Longshore, A. [comps.

1995-06-01

This year the Manuel Lujan Jr. Neutron Scattering Center (LANSCE) ran an informal user program because the US Department of Energy planned to close LANSCE in FY1994. As a result, an advisory committee recommended that LANSCE scientists and their collaborators complete work in progress. At LANSCE, neutrons are produced by spallation when a pulsed, 800-MeV proton beam impinges on a tungsten target. The proton pulses are provided by the Clinton P. Anderson Meson Physics Facility (LAMPF) accelerator and a associated Proton Storage Ring (PSR), which can Iter the intensity, time structure, and repetition rate of the pulses. The LAMPF protons of Line D are shared between the LANSCE target and the Weapons Neutron Research (WNR) facility, which results in LANSCE spectrometers being available to external users for unclassified research about 80% of each annual LAMPF run cycle. Measurements of interest to the Los Alamos National Laboratory (LANL) may also be performed and may occupy up to an additional 20% of the available beam time. These experiments are reviewed by an internal program advisory committee. This year, a total of 127 proposals were submitted. The proposed experiments involved 229 scientists, 57 of whom visited LANSCE to participate in measurements. In addition, 3 (nuclear physics) participating research teams, comprising 44 scientists, carried out experiments at LANSCE. Instrument beam time was again oversubscribed, with 552 total days requested an 473 available for allocation.

The Manuel Lujan Jr. Neutron Scattering Center (LANSCE) experiment reports 1993 run cycle. Progress report

International Nuclear Information System (INIS)

Farrer, R.; Longshore, A.

1995-06-01

This year the Manuel Lujan Jr. Neutron Scattering Center (LANSCE) ran an informal user program because the US Department of Energy planned to close LANSCE in FY1994. As a result, an advisory committee recommended that LANSCE scientists and their collaborators complete work in progress. At LANSCE, neutrons are produced by spallation when a pulsed, 800-MeV proton beam impinges on a tungsten target. The proton pulses are provided by the Clinton P. Anderson Meson Physics Facility (LAMPF) accelerator and a associated Proton Storage Ring (PSR), which can Iter the intensity, time structure, and repetition rate of the pulses. The LAMPF protons of Line D are shared between the LANSCE target and the Weapons Neutron Research (WNR) facility, which results in LANSCE spectrometers being available to external users for unclassified research about 80% of each annual LAMPF run cycle. Measurements of interest to the Los Alamos National Laboratory (LANL) may also be performed and may occupy up to an additional 20% of the available beam time. These experiments are reviewed by an internal program advisory committee. This year, a total of 127 proposals were submitted. The proposed experiments involved 229 scientists, 57 of whom visited LANSCE to participate in measurements. In addition, 3 (nuclear physics) participating research teams, comprising 44 scientists, carried out experiments at LANSCE. Instrument beam time was again oversubscribed, with 552 total days requested an 473 available for allocation

Hemodynamic effects of halothane-O2 and halothane-nitrous oxide anesthesia in swine. Comparison with equipotent isoflurane, enflurane, and sevoflurane anesthesis

International Nuclear Information System (INIS)

Manohar, M.; Parks, C.

1986-01-01

Fifteen micron diameter radionuclide labelled microspheres were injected into left atrium; and cerebral, myocardial, renal, adrenal and splanchnic organ hemodynamics were studied in nine healthy, isocapnic, normothermic swine while awake and during two levels (1.0 and 1.5 MAC) of anesthesia produced with halothane (HAL) vaporized in O 2 alone and a mixture of 50% nitrous oxide in O 2 . Heart rate, cardiac output and arterial blood pressure were maintained better when equipotent anesthesia was produced using 50% N 2 O with HAL. Dose dependent vasodilatation occurred with HAL in all regions of the brain. Cerebral, cerebellar and brain stem blood flows at 1.5 MAC HAL-O 2 were 135, 135 and 115% of respective control values. At 1.0 and 1.5 MAC, HAL-N 2 O cerebral blood flow was 204 and 153% of awake values. These effects on cerebral circulation were similar directionally to those of equipotent isoflurane and enflurane anesthesia. However, sevoflurane-O 2 did not cause cerebral vasodilation. Myocardial blood flow decreased transmurally with HAL-O 2 but during equipotent HAL-N 2 O anesthesia it was not different from the awake value. Renal blood flow was unaffected during both levels of HAL-O 2 and HAL-N 2 O anesthesia. Adrenal blood flow increased with 1.5 MAC HAL-O 2 . Splenic, pancreatic, gastric and small intestinal blood flows decreased with HAL-O 2 and HAL-N 2 O anesthesia. During HAL-N 2 O anesthesia, perfusion to these tissues was above values recorded during equipotent HAL-O 2 anesthesia

Tetrahalogenohalogenates

International Nuclear Information System (INIS)

Stepin, B.D.

1986-01-01

The structure, peculiarities of the chemical bond, thermodynamics of formation and decomposition as well as some problems of synthesis and utilization of compounds containing complex anions of halogens of [Hal(Hal') 4 ] - composition (where Hal=Cl, Br, I; Hal'=F, Cl), in which more electropositivehalogen in the degree of oxidation + 3 acts as (Hal) complex former, are considered. Outerspheral cations are stated to produce strong effect on the flat-square structure of the anion, its distortion, variation of Hal-Hal' bond length, that affects tetrahalogeno-halogenate stability, their ability to cocrystallization and formation of solid solutions

Hip-Hop to Health Jr., an obesity prevention program for minority preschool children: baseline characteristics of participants.

Science.gov (United States)

Stolley, Melinda R; Fitzgibbon, Marian L; Dyer, Alan; Van Horn, Linda; KauferChristoffel, Katherine; Schiffer, Linda

2003-03-01

The prevalence of obesity in the United States is a significant public health problem. Many obesity-related risk factors are more prevalent in minority populations. Given the recalcitrant nature of weight loss interventions for adults, prevention of overweight and obesity has become a high priority. The present study reports baseline data from an obesity prevention intervention developed for minority preschool children. Hip-Hop to Health Jr. is a 5-year randomized controlled intervention that targets 3- to 5-year-old minority children enrolled in 24 Head Start programs. Our primary aim is to test the effect of the intervention on change in body mass index. Data were collected on sociodemographic, anthropometric, behavioral, and cognitive variables for the children and parents at baseline. Participants included 416 black children, 337 black parents, 362 Latino children, and 309 Latino parents. Using body mass index for age and sex > or = the 95th percentile as the definition of overweight, 15% of the black children and 28% of the Latino children were overweight. More than 75% of the parents were either overweight or obese. The development of interventions to effectively prevent or control obesity early in life is crucial. These data highlight the escalating problem of weight control in minority populations.

MAIL3.1 : a computer program generating cross section sets for SIMCRI, ANISN-JR, KENO IV, KENO V, MULTI-KENO, MULTI-KENO-2 and MULTI-KENO-3.0

International Nuclear Information System (INIS)

Suyama, Kenya; Komuro, Yuichi; Takada, Tomoyuki; Kawasaki, Hiromitsu; Ouchi, Keisuke

1998-02-01

This report is a user's manual of the computer program MAIL3.1 which generates various types of cross section sets for neutron transport programs such as SIMCRI, ANISN-JR, KENO IV, KENO V, MULTI-KENO, MULTI-KENO-2 and MULTI-KENO-3.0. MAIL3.1 is a revised version of MAIL3.0 that was opened in 1990. It has all of abilities of MAIL3.0 and has two more functions as shown in following. 1. AMPX-type cross section set generating function for KENO V. 2. Enhanced function for user of 16 group Hansen-Roach library. (author)

MAIL3.1 : a computer program generating cross section sets for SIMCRI, ANISN-JR, KENO IV, KENO V, MULTI-KENO, MULTI-KENO-2 and MULTI-KENO-3.0

Energy Technology Data Exchange (ETDEWEB)

Suyama, Kenya; Komuro, Yuichi [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment; Takada, Tomoyuki; Kawasaki, Hiromitsu; Ouchi, Keisuke

1998-02-01

This report is a user`s manual of the computer program MAIL3.1 which generates various types of cross section sets for neutron transport programs such as SIMCRI, ANISN-JR, KENO IV, KENO V, MULTI-KENO, MULTI-KENO-2 and MULTI-KENO-3.0. MAIL3.1 is a revised version of MAIL3.0 that was opened in 1990. It has all of abilities of MAIL3.0 and has two more functions as shown in following. 1. AMPX-type cross section set generating function for KENO V. 2. Enhanced function for user of 16 group Hansen-Roach library. (author)

Pharmacodynamics and pharmacokinetics of haloperidol and reduced haloperidol in schizophrenic patients.

Science.gov (United States)

Chang, W H; Lin, S K; Jann, M W; Lam, Y W; Chen, T Y; Chen, C T; Hu, W H; Yeh, E K

1989-07-01

Twelve male chronic schizophrenic inpatients, neuroleptic-free for at least 4 weeks, were given an oral test dose of 10 mg haloperidol (HAL) and reduced HAL (RHAL) in a random order, with a 2-week interval. Two weeks after the last test dose, the patients were given HAL, 5 mg orally twice daily for 7 days. Blood samples were drawn at baseline and between 0.5 and 24 hr after the test doses, and during HAL treatment as well. Plasma drug concentrations and homovanillic acid (HVA) levels were measured with high-performance liquid chromatography using electrochemical detection. HAL, but not RHAL, produced increments in plasma HVA (pHVA) levels at 24 hr after a test dose. pHVA levels remained higher than baseline during HAL treatment. Detectable interconversion between HAL and RHAL was observed in eight patients. The capacity of the reductive drug-metabolizing enzyme system, however, was greater than that of the oxidative processes. The plasma RHAL:HAL ratios on days 6 and 7 were higher than and positively correlated with those at Tmax after a single dose of HAL and were negatively correlated with the HAL:RHAL ratios at Tmax after a single dose of RHAL. Thus, both reductive and oxidative drug-metabolizing systems probably contribute to individual differences in plasma RHAL:HAL ratios in HAL-treated schizophrenic patients.

77 FR 46781 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Order Approving a...

Science.gov (United States)

2012-08-06

..., relating to the Hybrid Agency Liaison system (``HAL''), because, since the rollout of HAL2 in 2009, the Exchange has phased out HAL and no longer uses it for any classes.\\4\\ \\4\\ See id. at 37725. Further, the Exchange proposes to rename ``HAL2'' as ``HAL'' in the CBOE Rules to eliminate any potential confusion...

The use of contrast variation in small angle neutron scattering on the low-Q diffractometer at the Manuel Lujuan Jr. Neutron Scattering Center at Los Alamos National Laboratory (LANSCE)

International Nuclear Information System (INIS)

Spaccavento, J.

1993-01-01

As a Department of Energy Teacher Research Associate at Los Alamos National Laboratory this past summer, the author was given the opportunity to exit the class-room and enter the world of intense scientific research for an eight week period. In this paper the author briefly describes the Manual Lujan Jr. Neutron Scattering Center at Los Alamos, then focuses specifically on the Low-Q Diffractometer which was the instrument he worked on. The author details one specific experimental technique namely open-quotes Contrast Variation,close quotes and closes by briefly presenting several other interesting applications of neutron scattering

MITOLOGIAS MIDIÁTICAS DE PELÉ, RONALDINHO GAÚCHO E NEYMAR JR. ANÁLISE SEMIÓTICO-DISCURSIVA DAS HQS DE MAURÍCIO DE SOUSA

Directory of Open Access Journals (Sweden)

Fábio de Carvalho Messa

2015-08-01

Full Text Available Este artigo apresenta e discute os perfis de três personagens-títulos das histórias em quadrinhos da Turma da Mônica, de Maurício de Sousa – Pelezinho, Ronaldinho Gaúcho e Neymar Jr., craques do futebol brasileiro – para evidenciar as diferentes formas de representação simbólica do futebol no imaginário midiático. A partir de um trabalho metodológico de monitoramento semiótico-discursivo das edições impressas de fevereiro de 2013 a fevereiro de 2014, selecionaramse algumas passagens para destacar as distintas nuances do conhecimento sobre o futebol veiculado nas narrativas, por meio de determinadas ocorrências sígnicas. São elas: características das personalidades dos heróis (sujeitos históricos e suas bases parafrásticas e paródicas; figuratividades do futebol – presença da bola, aspectos sociais e pedagógicos do desporto, propaganda ideológica, estereótipos e índices morais e políticos subjacentes às narrativas. Com base nessa categorização e nas teorias da linguagem de Roland Barthes e Umberto Eco, identificamos que a revista do Pelezinho, proposta mais antiga do autor, concentra no personagem grande parte do repertório cultural do futebol brasileiro dos anos 70-80, condensando questões de linguagem e comportamento, assim como a disseminação dos saberes sobre o futebol e sua pedagogia, incluindo seus desdobramentos afetivos e sociais. Já as histórias de Ronaldinho Gaúcho e Neymar Jr. têm suas propostas encomendadas a partir de temas recorrentes da agenda midiática nacional dos anos 2000, com um menor comprometimento com os saberes acerca do futebol. Por meio de enredos pouco problematizáveis, as políticas editoriais dessas duas últimas tematizam amenidades do universo infantil, engrenam campanhas ideológicas, que reforçam estereótipos e padrões morais, geralmente extraídos da factualidade  jornalística e/ou da mitologia midiático-esportiva brasileira.

Mineralogy and Physico-Chemical Data of Two Newly Discovered Halloysite in China and Their Contrasts with Some Typical Minerals

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Jing Ouyang

2018-03-01

Full Text Available We report in this article the systematical acquisition of physico-chemical parameters for two newly discovered halloysite (Hal minerals from Shiyan and Tongling in China. As the comparative reference, the data from Hal in Linfen, Chenxi, and the salt lake in Australia (samples were abbreviated as Hal-AU, Hal-SY, Hal-LF, Hal-CX and Hal-TL, respectively were also investigated using X-ray diffraction (XRD, scanning electronic microscopy (SEM, transmission electron microscopy (TEM, Fourier transformation infrared spectroscopy (FTIR, differential scanning calorimetry-thermogravimetry (DSC-TG, X-ray fluorescence, surface zeta potential measurements and N2 adsorption-desorption isotherms. The newly found minerals were probably formed in hydrothermal leaching and sedimentary circumstances. The Hal-SY contains 7 Å-halloysite and dickite, while Hal-TL contains 10 Å-halloysite with some alunite (similar with Hal-CX. Other impurities found in the samples include quartz, gibbsite, iron oxide and anatase. All of them showed tubular morphology with diameter in the range of 30–90 nm and a length of 300–2500 nm, while the Hal-SY has the largest inner diameter to about 150 nm. Specific surface areas varied from 26.0~59.0 m2·g−1. In addition, maximum CEC (cation exchange capacity of the newly found Hal was about 40 cmol/kg, while that of Hal-AU was relatively low (8 cmol/kg due to the sedimentary nature of Salt Lake circumstances. The surface charge was predominantly negative over most of the relevant pH range (>2.0. It can be concluded that the different morphology and impurity content of halloysite will greatly affect the surface area, pore volume, and cationic exchange capacity (CEC of the minerals.

76 FR 57097 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing and...

Science.gov (United States)

2011-09-15

... of background, currently certain classes utilize the Hybrid Agency Liaison (``HAL'') functionality as part of the opening rotation process. For each class that utilizes the HAL opening procedure, additional steps are automatically taken using HAL/HAL2 (Rule 6.14/6.14A) \\5\\ automated order handling...

Hip-Hop to Health Jr. Randomized Effectiveness Trial: 1-Year Follow-up Results.

Science.gov (United States)

Kong, Angela; Buscemi, Joanna; Stolley, Melinda R; Schiffer, Linda A; Kim, Yoonsang; Braunschweig, Carol L; Gomez-Perez, Sandra L; Blumstein, Lara B; Van Horn, Linda; Dyer, Alan R; Fitzgibbon, Marian L

2016-02-01

The preschool years provide a unique window of opportunity to intervene on obesity-related lifestyle risk factors during the formative years of a child's life. The purpose of this study was to assess the impact of a preschool-based obesity prevention effectiveness trial at 1-year follow-up. RCT. Primarily African American children (aged 3-5 years, N=618) attending Head Start preschool programs administered by Chicago Public Schools. Eighteen preschools were randomly assigned in 2007-2008 to receive either (1) a 14-week teacher-delivered intervention focused on healthy lifestyle behaviors or (2) a 14-week teacher-delivered general health curriculum (control group). The primary outcome, BMI, was measured at baseline, postintervention, and 1-year follow-up. Diet and screen time behaviors were also assessed at these time points. Multilevel mixed effects models were used to test for between-group differences. Data were analyzed in 2014. Significant between-group differences were observed in diet, but not in BMI z-score or screen time at 1-year follow-up. Diet differences favored the intervention arm over controls in overall diet quality (p=0.02) and in subcomponents of diet quality, as measured by the Healthy Eating Index-2005, and in fruit intake (servings/day, excludes juice) (p=0.02). Diet quality worsened more among controls than the intervention group at 1-year follow-up. The adaptation of Hip-Hop to Health Jr. produced modest benefits in diet quality but did not significantly impact weight gain trajectory. Not unlike other effectiveness trials, this real-world version delivered by Head Start teachers produced fewer benefits than the more rigorous efficacy trial. It is important to understand and build upon the lessons learned from these types of trials so that we can design, implement, and disseminate successful evidence-based programs more widely and effectively. This study is registered at www.clinicaltrials.gov NCT00241878. Copyright © 2016 American Journal of

Announcement: New Editor-In-Chief, Robert C. Kennicutt, Jr.

Science.gov (United States)

Abt, Helmut A.

1999-06-01

Effective 1999 July 1, all new manuscripts for Part 1 of The Astrophysical Journal and The Astrophysical Journal Supplement Series should be sent to Dr. Robert C. Kennicutt, Jr., Editor-in-Chief The Astrophysical Journal Steward Observatory University of Arizona Tucson, AZ 85721-0065 The other means of contact are telephone, (520) 621-5145 FAX, (520) 621-5153 and e-mail, apj@as.arizona.edu. For express packages please use the street address of 933 North Cherry Avenue. Dr. Kennicutt will be assisted by several of my loyal coworkers, who will move across the street. Manuscripts received before July 1 will be handled by the current editor until most of their problems have been resolved, at which point the remainder will be sent to Dr. Kennicutt's office. Manuscripts for the Letters should, as before, be sent directly to Dr. Alex Dalgarno at the Center for Astrophysics in Cambridge, MA. We are fortunate that a person with as much experience in research and proven good judgment as Dr. Kennicutt is willing to accept this difficult and time-consuming responsibility. He will be only the seventh Managing Editor or Editor-in-Chief that this Journal has had in its 104 years. Please give him the cooperation and help that you have given the current editor. It has been my privilege to work for 28 years with many of the best astrophysicists in the world and to publish their papers. This was done with the help of the AAS Publications Board and AAS officers, the efforts of Peter Boyce and Evan Owens who made the on-line edition of the Journal possible, three Associate Editors, a score of Scientific Editors, a hardworking staff of six in Tucson, up to 25 production controllers and manuscript editors at the University of Chicago Press, and the thousands of astronomers throughout the world who served as referees. The original masthead called this journal ``An International Review of Spectroscopy and Astronomical Physics.'' That subtitle is no longer appropriate because we do not

77 FR 15436 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing and...

Science.gov (United States)

2012-03-15

... Liaison (``HAL'') Step-Up Rebate to $0.10 per contract. The HAL system allows CBOE Market-Makers to step...''). The HAL Step-Up Rebate is the rebate a Market- Maker receives per each contract against transaction fees generated from a transaction on the HAL system in a [[Page 15437

The impact of investments and changes in the production regime on the results of creditworthiness assessment and bankruptcy prediction models: Case study: Company Bulgari Filati d.o.o.

Directory of Open Access Journals (Sweden)

Muminović Saša

2012-06-01

Full Text Available Although they can be a subject of criticism and have been challenged from its beginnings, bankruptcy prediction models have often been used in practice for more than four decades. The following models for predicting bankruptcy are applied in this issue: Altman's Z'-Score, Zmijewski model, Taffler's model and Sandin and Porporato model. Out of the creditworthiness assessment models (solvency analysis, the following models have been applied: Z''-Score (Altman, Hartzell and Peck and the BEX model. A significant shortcoming of the observed models is their failure to take investment into account. Beside, some models have inadequately assessed the transition of operations to lohn production, while others have not.

Carbon-based building blocks for alcohol dehydration

DEFF Research Database (Denmark)

Boffa, Vittorio; Mallon, Peter E.; Magnacca, Giuliana

A biopolymer (HAL), extracted from organic compost with yield ~20%, was used to fabricate composite HAL-graphene oxide (GO) membranes. Upon thermal stabilization, HAL brings high disorder in the membrane structure, thus increasing water permeability. This feature together with the good water/etha....../ethanol perm-selectivity make GO-HAL membranes promising devices for alcohol dehydration....

Structure and biocatalytic scope of thermophilic flavin-dependent halogenase and flavin reductase enzymes.

Science.gov (United States)

Menon, Binuraj R K; Latham, Jonathan; Dunstan, Mark S; Brandenburger, Eileen; Klemstein, Ulrike; Leys, David; Karthikeyan, Chinnan; Greaney, Michael F; Shepherd, Sarah A; Micklefield, Jason

2016-10-04

Flavin-dependent halogenase (Fl-Hal) enzymes have been shown to halogenate a range of synthetic as well as natural aromatic compounds. The exquisite regioselectively of Fl-Hal enzymes can provide halogenated building blocks which are inaccessible using standard halogenation chemistries. Consequently, Fl-Hal are potentially useful biocatalysts for the chemoenzymatic synthesis of pharmaceuticals and other valuable products, which are derived from haloaromatic precursors. However, the application of Fl-Hal enzymes, in vitro, has been hampered by their poor catalytic activity and lack of stability. To overcome these issues, we identified a thermophilic tryptophan halogenase (Th-Hal), which has significantly improved catalytic activity and stability, compared with other Fl-Hal characterised to date. When used in combination with a thermostable flavin reductase, Th-Hal can efficiently halogenate a number of aromatic substrates. X-ray crystal structures of Th-Hal, and the reductase partner (Th-Fre), provide insights into the factors that contribute to enzyme stability, which could guide the discovery and engineering of more robust and productive halogenase biocatalysts.

Zn2+, Cd2+, Hg2+ thiolates - derivatives of 2, 3, 5-trifluoro-4,6-bis(trifluoromethyl)thiophenol and heptafluoro-2-thionaphthol

International Nuclear Information System (INIS)

Larionov, S.V.; Kirichenko, V.N.; Platonov, V.E.; Maksimov, A.M.; Rodionov, P.P.; Fadeeva, V.P.; Oglezneva, I.M.; Lisojvan, V.I.; AN SSSR, Novosibirsk

1992-01-01

Zn 2+ , Cd 2+ , Hg 2+ coordination compounds with 2, 3, 5 -trifluoro- 4,6 bis(trifluoromethyl)trhiophenol (MHal) and heptafluoro-2-thionophthal (HT) of ZnHal 2 (CH 3 OH), CdHal 2 , HgHal 2 and MT 2 (M=Zn, Cd, Hg) composition, are obtained. Complexes are studied using thermal and X-ray phase analysis, vapour phase osmometry and IR spectroscopy, ZnHal 2 (CH 3 OH), CdHal 2 , ZnT 2 , HgHfl 2 , HgT 2 compounds in acetone solutions are in monomeric state, while in CdT 2 commeric particles. Frequencies of mostly valent vibrations of Cd-S bond are observed at 241 (CdHal 2 ), 225 (CdT 2 )

From Catheters To Ventricular Assist Devices: 60 Years of Cardiovascular Experiences With William L. Winters, JR., M.D.

Science.gov (United States)

Winters, W L

2015-01-01

Automatic typewriters, transistor radios, microfiche, black and white television…while considered high-tech in the 1950s, these technologies seem limited when viewed from the 21st century. The same is true for cardiovascular medicine, which back then relied on electrocardiograms and X-rays for most diagnoses. In the 60 years since, advances in medical capabilities have progressed at a staggering pace. Patient research that once required months poring over paper charts is now reduced to hours using electronic medical record databases. Diagnostic images that once took days to process can now be accessed instantly through ultrasound and magnetic resonance imaging. While a half-century ago no one would have imagined accessing any and all information with a 5-second Google search, so too would noninvasive heart surgery been considered unimaginable. Since the 1950s when he graduated from medical school, William L. Winters, Jr., has been a first-hand witness to breathtaking innovations in cardiovascular medicine-both globally and in Houston. Author of Houston Hearts: A History of Cardiovascular Surgery and Medicine at Houston Methodist DeBakey Heart & Vascular Center and long-time medical editor of the Methodist DeBakey Cardiovascular Journal, Dr. Winters sat down with the journal editors this past April to share his insights from the last half-century of medical practice.

Obituary: Leverett Davis, Jr., 1914-2003

Science.gov (United States)

Jokipii, Jack Randolph

2004-12-01

Professor Leverett Davis Jr., Professor of theoretical physics at the California Institute of Technology, died on June 15, 2003 after a long illness. He was 89 years old. He contributed many important ideas and concepts to theoretical astrophysics and was a pioneer in the in situ scientific exploration of space using observations from spacecraft. Davis was born in Elgin, Illinois on March 3, 1914, the eldest of four children of Louis Leverett Davis and Susan Gulick Davis. His parents moved several times as he grew up because his father, a mining engineer, became involved in different mining operations in the American West. Leverett married Victoria Stocker in June 1943. They had two children who died in childhood and subsequently adopted a son, Jeffrey. His wife and son survive him. Davis's early education was rather fractured and uneven because of the many family moves, with periods of home schooling alternating with regular school. His high school education was, on the other hand, reasonably normal. It was while in high school that he decided that he wanted to do physics or mathematics. He went on to earn his Bachelor of Science degree at Oregon State College in 1936, after which he started graduate studies at the California Institute of Technology, to pursue a graduate degree in physics. His advisor was William V. Houston and Davis received his PhD in 1941 for a thesis on electrical properties in nerves. He briefly entertained the idea of changing to work in biophysics. During World War II, Davis became an integral member of the Caltech project for rockets, which developed a number of different types of rockets used in the war. As a result of this war work, Davis wrote a book on Exterior Ballistics, published by Van Nostrand in 1958. He joined the faculty at the California Institute of Technology in 1946, after several years on campus as an instructor. In all, he taught there for nearly four decades before retiring as Professor of Theoretical Physics in 1981

A CONTRIBUIÇÃO DO GENE HALOTANO SOBRE AS CARACTERÍSTICAS DE QUALIDADE DA CARNE SUÍNA

Directory of Open Access Journals (Sweden)

Culau Paulete de Oliveira Vargas

2002-01-01

Full Text Available O objetivo deste trabalho foi o de avaliar o efeito do gene halotano sobre as características de qualidade da carne suína. Foram utilizadas 151 carcaças de suínos híbridos comerciais, sendo 93 carcaças com genótipo halotano normal (HalNN, 51 heterozigotos (HalNn e 7 recessivas (Hal nn. As medidas efetuadas foram: espessura de toucinho e de músculo, percentagem de carne, peso da carcaça, pH aos 45 minutos e 24 horas após o abate, no músculo Longissimus dorsi, cor, perda de líquido por gotejamento e identificação do genótipo halotano em amostras de gordura através de PCR-RFLP. Suínos HalNn apresentaram maior espessura de músculo e percentagem de carne do que os suínos HalNN. Houve diferença significativa entre suínos HalNn e HalNN quanto ao pH inicial e à cor . Em relação à espessura de toucinho, pH final e perda de líquido, não houve diferença significativa entre os genótipos. A qualidade da carne de suínos HalNn foi inferior à de suínos HalNN, em termos de pH e cor. A qualidade da carcaça de suínos HalNn não se mostrou melhor do que a dos suínos Hal nn, em relação à espessura de toucinho e músculo e à percentagem de carne. A relação entre quantidade e qualidade da carne parece depender da presença do gene halotano.

75 FR 67411 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing and...

Science.gov (United States)

2010-11-02

....13A, Simple Auction Liaison (SAL), 6.14, Hybrid Agency Liaison (HAL), 6.14A, Hybrid Agency Liaison 2... provides for certain price check parameters for HAL and HAL2 classes under which the Hybrid System will not...

Obituary: Benjamin Franklin Peery Jr. (1922-2010)

Science.gov (United States)

Cowley, Charles

2011-12-01

Professor Benjamin F. Peery, Jr. died at his home in Silver Spring, MD of natural causes on 30 November 2010. His full life began in St. Joseph, MO (home of the Pony Express) on 4 March 1922. His father was a railway mail clerk, so his family moved frequently. Most of his childhood was spent in southeastern Minnesota. He enlisted in the army in 1942, and served in campaigns in North Africa and Italy. After his discharge in 1945, he enrolled in the University of Minnesota, earning a BS in Physics in 1949. One of his early hobbies was to build and fly model airplanes. His intention to pursue aeronautical engineering changed to physics, but after receiving a MS in physics from Fisk University in 1955, he decided on a career in astronomy. He told the editors of the PBS series The Astronomers (1991, in which his career is highlighted) he thought it was shamefully absurd not to know what made the stars shine. So he began PhD studies in astronomy at the University of Michigan (Ann Arbor). His dissertation was on the complex eclipsing binary VV Cephei, where a compact hot star passes behind a cool giant star, revealing the structure of that giant's atmosphere. This task was especially demanding because of the complexity of the system's spectrum and the formidable array of observations assembled by Ben's advisor, Dean McLaughlin. Fortunately, Ben's strong physics background enabled him to design and construct one of the first oscilloscope measuring engines, which his fellow students called the PeeryScope. The final (1961) dissertation is an impressive combination of observational and astrophysical analysis. His degree was obtained in 1962; he had already begun a career at the University of Indiana, where he taught and did research (1959--1976). The Indiana years were highly productive. In addition to his own research, he was advisor on six PhD dissertations, and a master's thesis. Several of his students have also had productive careers. An ADS search on his students' names

Obituary: Ralph Robert Robbins, Jr., 1938-2005

Science.gov (United States)

Hemenway, Mary Kay; Jefferys, William H.; Lambert, David L.

2007-12-01

Ralph Robert Robbins, Jr., died on 2 December 2005, in Kyle, Texas. His wife, Maria Elena Robbins, his daughters Julia Robbins Kelso and Stephanie Juarez Balles, his son Matthew Juarez, and five grandchildren survive him. Bob was on the faculty at the University of Texas from 1968 until his retirement in 2003. Bob was born in Wichita, Kansas, on 2 September 1938, the only son of Mildred and Ralph Robert Robbins, Sr. Guided by his high school's policy to provide a practical education to children of working-class parents, Bob began high school with a heavy dose of vocational courses until the results of a test indicated his special talent in mathematics. He was awarded a full scholarship to Yale University, graduating magna cum laude in mathematics in 1960. He won the Warner Prize in Mathematics at Yale that year. He received his Ph.D. in 1966 with a dissertation entitled "The Triplet Spectrum of Neutral Helium in Expanding Nebulae" from the University of California at Berkeley. His interest in college teaching was ignited at this time through summer teaching positions at San Mateo California Junior College and the Ohio State University. Following a year at Texas as a McDonald Observatory Post-doctoral Fellow, Bob taught for a year in the physics department of the University of Houston before returning to the University of Texas at Austin as an Assistant Professor of Astronomy in 1968. He was promoted to Associate Professor in 1972. Bob's research in the early 1970s on theoretical studies of helium was of vital importance to astronomers for over three decades. These pioneering calculations became vital to observational astronomers in the mid-1990s as interest grew in the primordial helium produced by the Big Bang. Bob's interest and influence in education was international in scope. In the summers 1968-1970, he was a government consultant in Mathematics in East Pakistan (now Bangladesh). He consulted with the government that was preparing a master plan for technical

Chemical vapour transport of pyrite (FeS 2) with halogen (Cl, Br, I)

Science.gov (United States)

Fiechter, S.; Mai, J.; Ennaoui, A.; Szacki, W.

1986-12-01

A systematic study of chemical vapour transport (CVT) of pyrite with halogen, hydrogen halides and ammonium halides as transporting agents has shown that the transport with chlorine and bromine in a temperature gradient Δ T = 920-820 K yields the highest transport rates (˜6 mg/h) with crystals up to 5 mm edge length. Computing thermochemical equilibria and flux functions in the system Fe-S-Hal (Hal = Cl, Br, I) it has been confirmed that the transport velocity of pyrite is limited by the concentration of FeHal 2 in the vapour phase, the equilibrium position between FeHal 2(g) and FeHal 3(g) and the flux directions of the iron gas species.

Use of Hybrid Assistive Limb (HAL®) for a postoperative patient with cerebral palsy: a case report.

Science.gov (United States)

Mataki, Yuki; Kamada, Hiroshi; Mutsuzaki, Hirotaka; Shimizu, Yukiyo; Takeuchi, Ryoko; Mizukami, Masafumi; Yoshikawa, Kenichi; Takahashi, Kazushi; Matsuda, Mayumi; Iwasaki, Nobuaki; Kawamoto, Hiroaki; Wadano, Yasuyoshi; Sankai, Yoshiyuki; Yamazaki, Masashi

2018-03-27

The Hybrid Assistive Limb (HAL ® ) is an exoskeleton wearable robot suit that assists in voluntary control of knee and hip joint motion. There have been several studies on HAL intervention effects in stroke, spinal cord injury, and cerebral palsy. However, no study has investigated HAL intervention for patients with cerebral palsy after surgery. We report a case of using HAL in a postoperative patient with cerebral palsy. A 15-year-old boy was diagnosed with spastic diplegia cerebral palsy Gross Motor Function Classification System level IV, with knee flection contracture, equinus foot, and paralysis of the right upper extremity with adduction contracture. He underwent tendon lengthening of the bilateral hamstrings and Achilles tendons. Although the flexion contractures of the bilateral knees and equinus foot improved, muscle strength decreased after the soft tissue surgery. HAL intervention was performed twice during postoperative months 10 and 11. Walking speed, stride, and cadence were increased after HAL intervention. Post HAL intervention, extension angles of the knee in stance phase and hip in the pre-swing phase were improved. In the gait cycle, the proportion of terminal stance in the stance and swing phase was increased. Hybrid Assistive Limb intervention for postoperative patients with cerebral palsy whose muscle strength decreases can enhance improvement in walking ability. Further studies are needed to examine the safety and potential application of HAL in this setting.

Bacillus sp. JR3 esterase LipJ: A new mesophilic enzyme showing traces of a thermophilic past.

Directory of Open Access Journals (Sweden)

Judit Ribera

Full Text Available A search for extremophile enzymes from ancient volcanic soils in El Hierro Island (Canary Islands, Spain allowed isolation of a microbial sporulated strain collection from which several enzymatic activities were tested. Isolates were obtained after sample cultivation under several conditions of nutrient contents and temperature. Among the bacterial isolates, supernatants from the strain designated JR3 displayed high esterase activity at temperatures ranging from 30 to 100°C, suggesting the presence of at least a hyper-thermophilic extracellular lipase. Sequence alignment of known thermophilic lipases allowed design of degenerated consensus primers for amplification and cloning of the corresponding lipase, named LipJ. However, the cloned enzyme displayed maximum activity at 30°C and pH 7, showing a different profile from that observed in supernatants of the parental strain. Sequence analysis of the cloned protein showed a pentapeptide motif -GHSMG- distinct from that of thermophilic lipases, and much closer to that of esterases. Nevertheless, the 3D structural model of LipJ displayed the same folding as that of thermophilic lipases, suggesting a common evolutionary origin. A phylogenetic study confirmed this possibility, positioning LipJ as a new member of the thermophilic family of bacterial lipases I.5. However, LipJ clusters in a clade close but separated from that of Geobacillus sp. thermophilic lipases. Comprehensive analysis of the cloned enzyme suggests a common origin of LipJ and other bacterial thermophilic lipases, and highlights the most probable divergent evolutionary pathway followed by LipJ, which during the harsh past times would have probably been a thermophilic enzyme, having lost these properties when the environment changed to more benign conditions.

Bacillus sp. JR3 esterase LipJ: A new mesophilic enzyme showing traces of a thermophilic past.

Science.gov (United States)

Ribera, Judit; Estupiñán, Mónica; Fuentes, Alba; Fillat, Amanda; Martínez, Josefina; Diaz, Pilar

2017-01-01

A search for extremophile enzymes from ancient volcanic soils in El Hierro Island (Canary Islands, Spain) allowed isolation of a microbial sporulated strain collection from which several enzymatic activities were tested. Isolates were obtained after sample cultivation under several conditions of nutrient contents and temperature. Among the bacterial isolates, supernatants from the strain designated JR3 displayed high esterase activity at temperatures ranging from 30 to 100°C, suggesting the presence of at least a hyper-thermophilic extracellular lipase. Sequence alignment of known thermophilic lipases allowed design of degenerated consensus primers for amplification and cloning of the corresponding lipase, named LipJ. However, the cloned enzyme displayed maximum activity at 30°C and pH 7, showing a different profile from that observed in supernatants of the parental strain. Sequence analysis of the cloned protein showed a pentapeptide motif -GHSMG- distinct from that of thermophilic lipases, and much closer to that of esterases. Nevertheless, the 3D structural model of LipJ displayed the same folding as that of thermophilic lipases, suggesting a common evolutionary origin. A phylogenetic study confirmed this possibility, positioning LipJ as a new member of the thermophilic family of bacterial lipases I.5. However, LipJ clusters in a clade close but separated from that of Geobacillus sp. thermophilic lipases. Comprehensive analysis of the cloned enzyme suggests a common origin of LipJ and other bacterial thermophilic lipases, and highlights the most probable divergent evolutionary pathway followed by LipJ, which during the harsh past times would have probably been a thermophilic enzyme, having lost these properties when the environment changed to more benign conditions.

78 FR 21642 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Order Granting...

Science.gov (United States)

2013-04-11

..., the Exchange provided rationale for terminating the HAL auction early and cancelling of the market... proposes to modify Exchange Rule 6.14A, ``Hybrid Agency Liaison (``HAL''). This functionality provides... bid or offer (``BBO''),\\28\\ HAL electronically exposes the order \\29\\ at the NBBO price to allow...

78 FR 21985 - Self-Regulatory Organizations; C2 Options Exchange, Incorporated; Notice of Filing of Amendment...

Science.gov (United States)

2013-04-12

... (``Amendment No. 1''). \\5\\ Id. Additionally, the Exchange provided rationale for terminating the HAL auction... Catastrophic Errors,'' Rule 6.18, ``HAL,'' Rule 6.39, ``Equity Market Plan to Address Extraordinary Market... states. Next, the Exchange proposes to modify Exchange Rule 6.18, ``HAL.'' This functionality provides...

Jr Vengateswaran

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education; Volume 5; Issue 3. Robotics - Instrumentation and Control in Robotics ... Department of Instrumentation and Control Engineering, Regional Engineering College, Tiruchirapalli 620 ...

«An idea unleashed in history»: Dr Martin Luther King Jr and the campaign to end poverty in America

Directory of Open Access Journals (Sweden)

Robert Hamilton

2018-01-01

Full Text Available As well as being a civil rights advocate, Dr. Martin Luther King Jr consistently called for human rights for all. He opposed poverty, racism, imperialism and political disfranchisement as part of an analysis, which viewed inequality not only in American but also in global terms. In order to address poverty and related human rights issues, King proposed a Poor People’s Campaign (PPC. In May 1968, only weeks after King’s assassination, the PPC saw thousands of poor people travel to Washington DC to protest against poverty. The demonstrators occupied sacred space in the nation’s capital by building a temporary community, known as Resurrection City. During preparations for the PPC and in Washington, the activists drew on a rich legacy of adult education from previous civil rights campaigns. The approaches adopted by PPC participants were innovative and represented alternatives to conventional educational practices. These included Freedom Schools, a Poor People’s University, workshops, marches and demonstrations, which assisted the protesters to come together in coalition to challenge dominant hegemonic narratives concerning the causes, nature and scope of poverty. Although ultimately unsuccessful in its aspiration to end economic injustice in America, the PPC undoubtedly laid the seeds for future anti-poverty activism. The article draws on primary source documents and oral testimonies from five archives.

A community-based obesity prevention program for minority children: rationale and study design for Hip-Hop to Health Jr.

Science.gov (United States)

Fitzgibbon, Marian L; Stolley, Melinda R; Dyer, Alan R; VanHorn, Linda; KauferChristoffel, Katherine

2002-02-01

BACKGROUND; The increasing prevalence of overweight among children in the United States presents a national health priority. Higher rates of overweight/obesity among minority women place their children at increased risk. Although increased rates of overweight are observed in 4- to 5-year-old children, they are not observed in 2- to 3-year-old children. Therefore, early prevention efforts incorporating families are critical. The primary aim of Hip-Hop to Health Jr. is to alter the trajectory toward overweight/obesity among preschool African-American and Latino children. This 5-year randomized intervention is conducted in 24 Head Start programs, where each site is randomized to either a 14-week dietary/physical activity intervention or a general health intervention. This paper presents the rationale and design of the study. Efficacy of the intervention will be determined by weight change for the children and parent/caretaker. Secondary measures include reductions in dietary fat and increases in fiber, fruit/vegetable intake, and physical activity. Baseline data will be presented in future papers. The problem of overweight/obesity is epidemic in the United States. Behaviors related to diet and physical activity are established early in life and modeled by family members. Early intervention efforts addressing the child and family are needed to prevent obesity later in life. This paper describes a comprehensive, family-oriented obesity prevention program for minority preschool children. Copyright 2002 American Health Foundation and Elsevier Science (USA).

Differential Effects of Intermittent versus Continuous Haloperidol Treatment throughout Adolescence on Haloperidol Sensitization and Social Behavior in Adulthood

Science.gov (United States)

Gao, Jun; Li, Ming

2014-01-01

Animal work on the behavioral effects of antipsychotic treatment suggests that different dosing regimens could affect drug sensitivity differently, with an intermittent treatment regimen tending to cause a sensitization effect, while a continuous treatment causing a tolerance. In this study, we explored how haloperidol (HAL) sensitization induced throughout adolescence and tested in adulthood was differentially impacted by these two dosing regimens in the conditioned avoidance response (CAR) test. We also examined how these two dosing regiments affected social interaction and social memory in adulthood. Male adolescent Sprague-Dawley rats were treated with HAL via either osmotic minipump (HAL-0.25 CONT; 0.25 mg/kg/day, n = 14) or daily injection (HAL-0.05 INT; 0.05 mg/kg/injection/day, sc, n = 14), or sterile water (n = 14) from postnatal days (PND) 44 to 71. HAL sensitization was assessed in a challenge test in which all rats were injected with HAL (0.025 and 0.05 mg/kg, sc) on PND 80 and PND 82. Two days later, half of the rats from each group (n = 7/group) were assayed in two 4-trial social interaction tests in which a subject rat was given four 5-min social encounters with a familiar or novel juvenile rat (PND 35–40) at 10 min intervals. Another half were tested in a quinpirole-induced hyperlocomotion assay to assess the potential HAL-induced change in D2-mediated function. Results show that only the intermittent dosing group under the HAL 0.05 mg/kg challenge showed a robust sensitization effect as rats in this group made significantly fewer avoidance responses than those in the vehicle and HAL-0.25 CONT groups. Adolescent HAL treatment did not affect social behavior and social memory, as rats from all 3 groups exhibited a similar level of social interaction and showed a similar level of sensitivity to the change of social stimuli. Similarly, adolescent HAL treatment also did not produce a long-lasting change in D2 function, as all 3 groups exhibited a

Making lemonade from lemons: a case study on loss of space at the Dolph Briscoe, Jr. Library, University of Texas Health Science Center at San Antonio.

Science.gov (United States)

Tobia, Rajia C; Feldman, Jonquil D

2010-01-01

The setting for this case study is the Dolph Briscoe, Jr. Library, University of Texas Health Science Center at San Antonio, a health sciences campus with medical, dental, nursing, health professions, and graduate schools. During 2008-2009, major renovations to the library building were completed including office space for a faculty development department, multipurpose classrooms, a 24/7 study area, study rooms, library staff office space, and an information commons. The impetus for changes to the library building was the decreasing need to house collections in an increasingly electronic environment, the need for office space for other departments, and growth of the student body. About 40% of the library building was remodeled or repurposed, with a loss of approximately 25% of the library's original space. Campus administration proposed changes to the library building, and librarians worked with administration, architects, and construction managers to seek renovation solutions that meshed with the library's educational mission.

Obituary: George Hamilton Bowen Jr. (1925-2009)

Science.gov (United States)

Willson, Lee Anne; Struck, Curtis

2011-12-01

Our colleague and collaborator George Hamilton Bowen, Jr., passed away November 1, 2009 in Ames, Iowa. George was born June 20, 1925 in Tulsa, Oklahoma to George and Dorothy (Huntington) Bowen. He married Marjorie Brown June 19, 1948 in Redondo Beach, California; they had five children, with eight grandchildren and five great-grandchildren at the time of his death. George H. Bowen's third or perhaps his fourth career was in astronomy. He was drafted into the navy in 1944, at the end of his first year as a student at Caltech, and ended his war-time service as an electronic technician on the aircraft carrier Shangri-La. He later said "In just nine months, starting from scratch (Ohm's law!), we learned an amazing amount - not by memorization, of course, but by study and real understanding of the basic function of the most advanced AC circuits then being used for instrumentation, measurements, communications, control systems, and much more." He gained a confidence that he could quickly and accurately diagnose and solve technical problems that stood him well in future work. One accomplishment he took particular pride in was figuring out how the radar control used cams and gears to solve the trigonometry for accurate pointing. He also described how the captain was alarmed when weather conditions changed so that refraction no longer showed them distant, small boats around the curvature of Earth. After the war, George Bowen returned to undergraduate and eventually graduate study at Caltech, where he was recruited to the biophysics research group headed by future Nobel Laureate Max Delbrück. George often described his joy in working with these first-rate scientists and finding himself accepted as a part of the effort. He finished his BS with honors in 1949 and his PhD in 1953 with a thesis on "Kinetic Studies on the Mechanism of Photoreactivation of Bacteriophase T2 Inactivated by Ultraviolet Light" involving work with E Coli. This work was supported by grants from the U

Synchronous atypical fibroxanthoma and Bowen’s disease of the head and neck in an otherwise normal patient – a case report and review of literature [Simultanes Auftreten eines atypischen Fibroxanthoms und Plattenepithelkarzinoms im Kopf-Hals-Bereich – Fallbericht und Literaturübersicht

Directory of Open Access Journals (Sweden)

Eweida, Ahmad

2012-03-01

Full Text Available [english] Although both atypical fibroxanthoma and squamous cell carcinoma arise on top of sun-damaged skin of the elderly, there is no evidence in literature reporting a synchronous presentation of primary lesions of both malignancies in the head and neck regions. We report a case of synchronous atypical fibroxanthoma and squamous cell carcinoma in situ (Bowen’s disease of the head and neck in an otherwise normal old Caucasian male patient. We reviewed the literature for cases of head and neck atypical fibroxanthoma in association with other skin malignancies with an overview over the risk factors and modalities of treatment. We would like to raise the awareness for the concept of multiple synchronous primary malignant lesions and the importance to anticipate and differentiate between different pathologies in order to provide adequate investigations and treatment for the patient. [german] Obwohl sowohl das atypische Fibroxanthom der Haut als auch das Plattenepithelkarzinom bei sonnengeschädigter Haut älterer Menschen gehäuft vorkommen, gibt es in der Literatur keine Beschreibung eines simultanen Auftretens beider Malignome als Primärläsionen im Kopf-Hals-Bereich. Aus diesem Grund möchten wir über einen Fall berichten, bei dem sowohl ein atypisches Fibroxanthom als auch ein Morbus Bowen (als in situ Variante des Plattenepithelkarzinoms im Kopf-Hals-Bereich eines sonst gesunden 74-jährigen männlichen Patienten aufgetreten ist. Auf Grundlage der bestehenden Publikationen von Fällen mit atypischen Fibroxanthomen in Assoziation mit anderen Hautmalignomen, verglichen wir diese mit dem vorliegenden Fall, insbesondere in Hinblick auf die Risikofaktoren und das empfohlene Behandlungsregime. Ein simultanes Auftreten von mehreren primären Hauttumoren verschiedener Entität ist in einigen Fällen möglich und sollte daher insbesondere bei älteren Menschen deutlich häufiger in die Beurteilung und Diagnosestellung mit eingeschlossen werden

Lipodystrophy in human immunodeficiency virus patients impairs insulin action and induces defects in beta-cell function

DEFF Research Database (Denmark)

Andersen, Ove; Haugaard, Steen B; Andersen, Ulrik B

2003-01-01

The pathophysiology of insulin resistance in human immunodeficiency virus (HIV)-associated lipodystrophy syndrome (HALS) is not fully clarified. We investigated 18 men with HALS and 18 HIV-positive males without lipodystrophy (control subjects). Duration and modality of antiretroviral therapy were...... that the percentage of limb fat (ie, peripheral-fat-mass/[peripheral-fat-mass + trunk-fat-mass]. 100%) was reduced in HALS patients (36% v 46%, P =.0002). Multiple linear regression analysis indicated that percentage of limb fat explained 53% of the variability of GDR and 45% of the variability of NOGM in HALS...

Luminescence and structure of manganese(II) halogenides. Pt. 1

International Nuclear Information System (INIS)

Oelkrug, D.; Kempny, W.

1976-01-01

The luminescence decay times tau and luminescence intensities I of the mixed crystals Mnsub(x)Cdsub(1-x)Hal 2 (Hal = Bl, Br, J; x 6 -octahedra and of some compounds A 2 MnHal 4 (A = large cation) with unlinked MnHal 4 -tetrahedra were investigated between 4.2 K and 295 K. In Osub(h)-coordinated compounds tau decreases with increasing temperature, most strongly in the iodide namely by a factor of five. On the other hand I correspondingly increases to the same extent so that in all cases I x tau = const. That justifies the assumption of quantum yields independent of temperature with the ideal value of one. In Tsub(d)-coordinated compounds tau and I taken as such are constant in the whole temperature range. The Osub(h) - Tsub(d) contrast in tau and I is attributed to oscillator strengths either dependent on temperature or constant. In the case of MnHal 6 coordination the dependency on temperature may be expressed by the function ctgh(hνc/2kT), (νsub(J) = 80, νsub(Br) = 140, νsub(Cl) = 190 cm -1 ), νsup(Hal) very well corresponding with the mean value of the odd optical k = 0 phonons in the CdHal 2 lattice. (orig.) [de

75 FR 81704 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing and...

Science.gov (United States)

2010-12-28

... for price improvement over the national best bid and offer), and Rule 6.14, Hybrid Agency Liaison (HAL) (HAL is a feature within the Hybrid System that provides automated order handling in designated classes... Orders Defined, which provides that the classes and/or systems (e.g., the HOSS, SAL and HAL systems) for...

Classification criteria of syndromes by latent variable models

DEFF Research Database (Denmark)

Petersen, Janne

2010-01-01

patient's characteristics. These methods may erroneously reduce multiplicity either by combining markers of different phenotypes or by mixing HALS with other processes such as aging. Latent class models identify homogenous groups of patients based on sets of variables, for example symptoms. As no gold......The thesis has two parts; one clinical part: studying the dimensions of human immunodeficiency virus associated lipodystrophy syndrome (HALS) by latent class models, and a more statistical part: investigating how to predict scores of latent variables so these can be used in subsequent regression...... standard exists for diagnosing HALS the normally applied diagnostic models cannot be used. Latent class models, which have never before been used to diagnose HALS, make it possible, under certain assumptions, to: statistically evaluate the number of phenotypes, test for mixing of HALS with other processes...

Cytoprotection with amifostine in the simultaneous radio-chemotherapy of recurrent head and neck cancer; Zytoprotection mit Amifostin im Rahmen der Radiochemotherapie bei vorbestrahlten Kopf-Hals-Karzinomen

Energy Technology Data Exchange (ETDEWEB)

Buentzel, J.; Weinaug, R.; Kuettner, K. [Zentralklinikum gGmbH Suedthueringen, Suhl (Germany). Klinik fuer Hals-Nasen-Ohren-Heilkunde, Plastische Operationen; Glatzel, M.; Froehlich, D. [Zentralklinikum gGmbH Suedthueringen, Suhl (Germany). Klinik fuer Strahlentherapie; Schuth, J. [Essex Pharma, Muenchen (Germany)

1999-11-01

Purpose: The radiotherapeutic possibilities are limited for patients with a recurrent or second head and neck cancer if the patient was already irradiated in the first therapy. In the presented study we investigated the changes of this situation due to the usage of amifostine in the case of re-irradiation (simultaneous radio-chemotherapy). Patients and methods: Between 1995 and 1997 we treated 14 patients with a recurrent or second malignancy of the head and neck region by a simultaneous radio-chemotherapy (20x1.5 Gy, Carboplatin 70 mg/m{sup 2} BSA on days 1 to 5 and 16 to 20, 500 mg amifostine prior to every carboplatin infusion). Six out of 14 patients got an additional brachytherapy (10 to 15 Gy) to increase the local dose because of a residual tomor. In 4 cases the treatment was an adjunctive one, following the surgical tumor debulking. Results: We have seen 3 complete remissions (21.4%), and 8 partial remissions (57.1%). The median time of observation in 13 months now. Three out of 14 patients died, 2 because of the tumor. Hematological toxicities: Side effects Grade 2 WHO were seen only in 1 patient. Acute non-hematological toxicities: Mucositis Grade 0/1 in 7 patients, mucositis Grade 2 in 7 patients, dysphagia Grade 0/1 in 9 patients, dysphagia Grade 2 in 5 patients, xerostomia Grade 1 in 9 patients, xerostomia Grade 2 in 3 patients. We registrated only 1 serious late toxicity due to radio-chemotherapy: 4 months after brachytherapy a patient (with laryngectomy) developed a submental fistula. Conclusion: These first results suggest that the usage of amifostine offers new potential ways for re-irradiation of patients with recurrent or second malignancies in the head neck region. (orig.) [German] Ziel: Bei einem Rezidiv- oder Zweitkarzinom im Kopf-Hals-Bereich sind die radiotherapeutischen Moeglichkeiten bei bereits vorbestrahlten Patienten sehr begrenzt. Inwieweit die Integration des selektiven Zytoprotektivums Amifostin in eine nochmalige Radiochemotherapie

75 FR 76767 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated: Notice of Filing and...

Science.gov (United States)

2010-12-09

... Agency Liaison (``HAL'') step-up rebate. The text of the proposed rule change is available on the... provides a rebate to market-makers that ``step-up'' and trade all or part of certain orders on the HAL... fees generated from a transaction on the HAL system in a penny pilot class, provided that at least 60...

Interactive Bio-feedback Therapy Using Hybrid Assistive Limbs for Motor Recovery after Stroke: Current Practice and Future Perspectives.

Science.gov (United States)

Morishita, Takashi; Inoue, Tooru

2016-10-15

Interactive bio-feedback (iBF) was initially developed for the rehabilitation of motor function in patients with neurological disorders, and subsequently yielded the development of the hybrid assistive limb (HAL). Here, we provide a review of the theory underlying HAL treatment as well as our clinical experience and recommendations for future clinical studies using HAL in acute stroke patients. We performed a PubMed-based literature search, a retrospective data review of our acute stroke case series, and included a sample case report of our findings. Given past animal studies and functional imaging results, iBF therapy using the HAL in the acute phase of stroke seems an appropriate approach for preventing learned non-use and interhemispheric excitation imbalances. iBF therapy may furthermore promote appropriate neuronal network reorganization. Based on experiences in our stroke center, HAL rehabilitation is a safe and effective treatment modality for recovering motor impairments after acute stroke, and allows the design of tailored rehabilitation programs for individual patients. iBF therapy through the HAL system seems to be an effective and promising approach to stroke rehabilitation; however, the superiority of this treatment to conventional rehabilitation remains unclear. Further clinical studies are warranted. Additionally, the formation of a patient registry will permit a meta-analysis of HAL cases and address the problems associated with a controlled trial (e.g., the heterogeneity of an acute stroke cohort). The development of robotic engineering will improve the efficacy of HAL rehabilitation and has the potential to standardize patient rehabilitation practice.

Staging of primary head and neck tumors and detection of recurrences; Staging und Rezidivdiagnostik von Tumoren im Kopf-Hals-Bereich

Energy Technology Data Exchange (ETDEWEB)

Adams, S. [Klinikum der Ruhr-Univ. Bochum, Marienhospital, Herne (Germany). Klinik fuer Radiologie und Nuklearmedizin; Baum, R.P. [Zentralklinik Bad Berka (Germany). Klinik fuer Nuklearmedizin/PET-Zentrum; Knecht, R. [Frankfurt Univ., Frankfurt am Main (Germany). Zentrum fuer Hals-Nasen-Ohren-Heilkunde; Hoer, G. [Frankfurt Univ., Frankfurt/Main (Germany). Klinik fuer Nuklearmedizin

2001-04-01

Squamous cell carcinomas represent the vast majority of all malignant tumors of the head and neck region. Lymph node involvement is the most important prognostic factor affecting survival of patients with head and neck cancer. The effectiveness of surgical treatment depends on the complete excision of all tumor tissue and an accurate preoperative diagnosis. Tumor-node-metastasis (TNM) staging is therefore mandatory. In comparison to positron emission tomography with fluorine-18 fluorodeoxyglucose (FDG PET), morphological imaging modalities (CT, MRI) have been applied for the localization of primary head and neck tumors because of their better anatomical resolution. Metabolic tumor imaging using FDG PET is superior to morphological imaging by CT and MRI in the detection of small cervical lymph node metastases (Class 1a indication). Increased FDG utpake has also been observed in benign inflammatory lesions after radiation therapy, therefore detection of local recurrence with FDG PET can be problematic. To ensure a high diagnostic accuracy it is been suggested to perform FDG PET not earlier than 3 months after radiation therapy (Class 1a indication for the diagnosis of local recurrence). (orig.) [German] Plattenepithelkarzinome stellen mit 90% den ueberwiegenden Anteil von malignen Tumoren des Kopf-Hals-Bereiches dar. Ein wesentlicher prognostischer Faktor ist das Vorhandensein von Lymphknotenmetastasen. Die Entscheidung ueber das richtige therapeutische Vorgehen ist von der genauen Festlegung des primaeren Tumorstadiums abhaengig. Die Positronenemissionstomographie (PET) unter Verwendung von {sup 18}F-markierter 2-Fluoro-2-Deoxy-D-Glukose (FDG) ist fuer das T-Staging gegenueber den morphologisch orientierten Verfahren (CT, MRT) im allgemeinen ohne klinischen Nutzen. Als funktionsorientiertes Verfahren ist die FDG-PET bei der Diagnostik von Lymphknotenmetastasen den anatomisch orientierten Untersuchungsverfahren ueberlegen (Klasse-1a-Indikation), da sie nicht alleine

78 FR 15014 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

Science.gov (United States)

2013-03-08

... Meyer, Jr., individually and as trustee of the: ACM, Jr. 2010 3Y GRAT A, the ACM, Jr. 2010 3Y GRAT B, the ACM, Jr. 2010 3Y GRAT C, the ACM, Jr. 2013 2Y GRAT A, the ACM, Jr. 2013 2Y GRAT B, the ACM, Jr. 2013 2Y GRAT C, the ACM, Jr. 2013 2Y GRAT D, the Katharine Clara Kimmel Non- Exempt Trust C/U Elisabeth...

Biofeedback effect of hybrid assistive limb in stroke rehabilitation: A proof of concept study using functional near infrared spectroscopy.

Directory of Open Access Journals (Sweden)

Kazuya Saita

Full Text Available Robot-assisted rehabilitation has been increasingly drawing attention in the field of neurorehabilitation. The hybrid assistive limb (HAL is an exoskeleton robot developed based on the "interactive biofeedback" theory, and several studies have shown its efficacy for patients with stroke. We aimed to investigate the mechanisms of the facilitative effect of neurorehabilitation using a single-joint HAL (HAL-SJ and functional near-infrared spectroscopy (fNIRS.Subacute stroke patients admitted to our hospital were assessed in this study for HAL eligibility. We evaluated motor-related cortical activity using an fNIRS system at baseline and immediately after HAL-SJ treatment on the same day. Cortical activity was determined through the relative changes in the hemoglobin concentrations. For statistical analysis, we compared the number of flexion/extension movements before and immediately after HAL-SJ treatment using paired t-test. fNIRS used both the methods of statistical parametric mapping and random effect analysis.We finally included 10 patients (eight men, two women; mean age: 66.8 ± 12.0 years. The mean number of flexion/extension movements within 15 s increased significantly from 4.2 ± 3.1 to 5.3 ± 4.1 immediately after training. fNIRS showed increased cortical activation in the primary motor cortex of the ipsilesional hemisphere immediately after HAL-SJ treatment compared to the baseline condition.This study is the first to support the concept of the biofeedback effect from the perspective of changes in cortical activity measured with an fNIRS system. The biofeedback effect of HAL immediately increased the task-related cortical activity, and this may address the functional recovery. Further studies are warranted to support our findings.

Tissue responses to hexyl 5-aminolevulinate-induced photodynamic treatment in syngeneic orthotopic rat bladder cancer model: possible pathways of action

Science.gov (United States)

Arum, Carl-Jørgen; Gederaas, Odrun A.; Larsen, Eivind L. P.; Randeberg, Lise L.; Hjelde, Astrid; Krokan, Hans E.; Svaasand, Lars O.; Chen, Duan; Zhao, Chun-Mei

2011-02-01

Orthotopic bladder cancer model in rats mimics human bladder cancer with respect to urothelial tumorigenesis and progression. Utilizing this model at pT1 (superficial stage), we analyze the tissue responses to hexyl 5-aminolevulinate-induced photodynamic therapy (HAL-PDT). In comparison to untreated rats, HAL-PDT causes little change in tumor-free rat bladder but induces inflammatory changes with increased lymphocytes and mononuclear cell infiltration in rat bladders with tumor. Immunohistochemistry reveals that HAL-PDT is without effect on proliferating cell nuclear antigen expression within the tumor and increases caspase-3 expression in both normal urothelium and the tumor. Transmission electron microscopy reveals severe mitochondrial damage, formations of apoptotic bodies, vacuoles, and lipofuscin bodies, but no microvillus-formed niches in HAL-PDT-treated bladder cancer rats. Bioinformatics analysis of the gene expression profile indicates an activation of T-cell receptor signaling pathway in bladder cancer rats without PDT. HAL-PDT increases the expression of CD3 and CD45RA in the tumor (determined by immunohistochemistry). We suggest that pathways of action of HAL-PDT may include, at least, activations of mitochondrial apoptosis and autophagy, breakdown of cancer stem cell niches, and importantly, enhancement of T-cell activation.

Obituary: Richard L. (Dick) Walker, Jr., 1938-2005

Science.gov (United States)

Pier, Jeffrey R.; Mason, Brian

2005-12-01

Koch Center for Science, Math, and Technology at Deerfield Academy in Massachusetts. He also consulted with James Turrell, providing astronomical position information for the design of the Roden Crater Project outside of Flagstaff. While he will be remembered for his significant scientific contributions to the field of astronomy, those who knew Dick, both scientists and non-scientists alike, will probably remember him best for his humility, his humanity, and his loyal and abiding friendship. He was a man with a terrific sense of humor and an infectious laugh. It was always an honor and pleasure to be in his company. Richard L. Walker, Jr. is survived by his wife, Patricia, two daughters from his first marriage: Brenda Walker of Las Vegas, NV, and Pamela Hepburn of Holland, OH, as well as four children from Patricia's first marriage: Doug Browning of Lake Havasu City, AZ, Michael Browning of Kingman, AZ, Kim Bructo of Orient, OH, and Jennifer Brown of Lake Havasu City, AZ. He is also survived by ten grandchildren and three great-grandchildren. He was preceded in death by his father Richard, mother Mary, and daughter, Paula Jean Elizabeth Stone.

Penerapan Konsep “7 Habits of Highly Effective People” dalam Profesi Dosen

Directory of Open Access Journals (Sweden)

Yusuf Hamdan

2003-06-01

Full Text Available Terdapat tujuh kebiasaan yang diajukan Stephen R. Covey agar hidup manusia efektif, yakni hidup proaktif sebagai visi pribadi, memulai dengan gambaran akhir kehidupan sebagai bentuk kepemimpinan pribadi, mendahulukan yang utama sebagai bentuk kemampuan melakukan prioritas, berpikir menang-menang dalam menjalankan kepemimpinan antarpribadi, mengerti orang lain terlebih dahulu baru kemudian akan dimengerti orang lain, melakukan sinergi berkomunikasi secara efektif dan kreatif, dan memperbarui diri secara terus-menerus. Ketujuh habit tersebut sangat relevan diimplementasikan dalam kehidupan profesi dosen. Tiga habit yang pertama merupakan hal-hal yang perlu dimiliki dosen untuk mengefektifkan dirinya secara internal dalam menyikapi tugas-tugasnya sebagai dosen. Tiga habit berikutnya merupakan hal-hal penting bagi dosen untuk mengefektifkan dirinya secara eksternal, dalam hubungannya dengan sesama dosen, mahasiswa, dan pihak lainnya. Habit yang terakhir merupakan hal penting untuk mengembangkan kepekaan seorang dosen dalam upaya mengantsipasi berbagai perubahan dalam profesi yang dijalaninya.

Electrochemical and Corrosion Properties of Aluminum Brass in Seawater Desalination Environments

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Hong JU

2017-11-01

Full Text Available The corrosion behavior and mechanism of aluminum brass (HAl77-2 in seawater desalination plant were investigated using electrochemical measurement, Scanning Electronic Microscope (SEM and Energy Dispersive X-ray spectroscopy (EDX analysis. The electrochemical results revealed that the corrosion of HAl77-2 in the desalination artificial seawater depended on chloride ion concentrations, displaying a maximum with a chloride ion concentration of 2.3 wt.%. Corrosion rate of HAl77-2 initial increased and subsequently decreased with the increasing of chloride ion concentration. Moreover, corrosion of HAl77-2 becomes more severe when temperature rises. The above results obtained by electrochemical impedance spectroscopy and potentiodynamic polarization tests were in a good agreement. The results of SEM and EDX methods showed selective localized corrosion appeared remarkably on the surface of HAl77-2.DOI: http://dx.doi.org/10.5755/j01.ms.23.4.17170

METODE RESET PASSWORD LEVEL ROOT PADA RELATIONAL DATABASE MANAGEMENT SYSTEM (RDBMS MySQL

Directory of Open Access Journals (Sweden)

Taqwa Hariguna

2011-08-01

Full Text Available Database merupakan sebuah hal yang penting untuk menyimpan data, dengan database organisasi akan mendapatkan keuntungan dalam beberapa hal, seperti kecepatan akases dan mengurangi penggunaan kertas, namun dengan implementasi database tidak jarang administrator database lupa akan password yang digunakan, hal ini akan mempersulit dalam proses penangganan database. Penelitian ini bertujuan untuk menggali cara mereset password level root pada relational database management system MySQL.

Pembentukan Karakter Religius Siswa SMP Muhammadiyah 5 Tulangan Melalui Pembiasaan Morning Activity

OpenAIRE

Ubaidillah, Mochammad Ighfir

2018-01-01

Pembentukan karakter religius merupakan proses yang berlangsung seumur hidup. Pembentukan karakter merupakan hal yang sangat penting, apalagi di zaman sekarang ini, banyaknya siswa-siswa yang di setiap harinya berkata kotor atau hal-hal yang tidak pantas dikatakan oleh para siswa. Kemajuan teknologi yang tidak dibarengi dengan karakter yang religius sehingga banyak dari para siswa yang membolos saat jam pelajaran berlangsung untuk bermain playstation atau game onl...

Repetitive transcranial magnetic stimulation for hallucination in schizophrenia spectrum disorders A meta-analysis***

Institute of Scientific and Technical Information of China (English)

Yingli Zhang; Wei Liang; Shichang Yang; Ping Dai; Lijuan Shen; Changhong Wang

2013-01-01

OBJECTIVE: This study assessed the efficacy and tolerability of repetitive transcranial magnetic stimulation for treatment of auditory hal ucination of patients with schizophrenia spectrum disorders. DATA SOURCES: Online literature retrieval was conducted using PubMed, ISI Web of Science, EMBASE, Medline and Cochrane Central Register of Control ed Trials databases from January 1985 to May 2012. Key words were “transcranial magnetic stimulation”, “TMS”, “repetitive transcranial magnetic stimulation”, and “hal ucination”. STUDY SELECTION: Selected studies were randomized control ed trials assessing therapeutic ef-ficacy of repetitive transcranial magnetic stimulation for hal ucination in patients with schizophrenia spectrum disorders. Experimental intervention was low-frequency repetitive transcranial magnetic stimulation in left temporoparietal cortex for treatment of auditory hal ucination in schizophrenia spectrum disorders. Control groups received sham stimulation. MAIN OUTCOME MEASURES: The primary outcome was total scores of Auditory Hal ucinations Rating Scale, Auditory Hal ucination Subscale of Psychotic Symptom Rating Scale, Positive and Negative Symptom Scale-Auditory Hal ucination item, and Hal ucination Change Scale. Secondary outcomes included response rate, global mental state, adverse effects and cognitive function. RESULTS: Seventeen studies addressing repetitive transcranial magnetic stimulation for treatment of schizophrenia spectrum disorders were screened, with controls receiving sham stimulation. Al data were completely effective, involving 398 patients. Overal mean weighted effect size for repeti-tive transcranial magnetic stimulation versus sham stimulation was statistical y significant (MD =-0.42, 95%CI: -0.64 to -0.20, P = 0.000 2). Patients receiving repetitive transcranial magnetic stimulation responded more frequently than sham stimulation (OR = 2.94, 95%CI: 1.39 to 6.24, P =0.005). No significant differences were found

Typical halogenated persistent organic pollutants in indoor dust and the associations with childhood asthma in Shanghai, China

International Nuclear Information System (INIS)

Meng, Ge; Nie, Zhiqing; Feng, Yan; Wu, Xiaomeng; Yin, Yong; Wang, Yan

2016-01-01

Halogenated persistent organic pollutants (Hal-POPs) are significant contaminants in the indoor environment that are related to many human diseases. Ingestion of indoor dust is considered the major pathway of Hal-POP exposures, especially for children aged 3–6 years. Alongside a retrospective study on the associations between typical Hal-POP exposure and childhood asthma in Shanghai, indoor dust samples from asthmatic and non-asthmatic children's homes (n = 60, each) were collected. Polybrominated diphenyl ethers (PBDEs), polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) were measured by GC–MS. BDE-209, PCB-8 and p,p′-DDE were the predominant components in each chemical category. The concentrations of most Hal-POPs were significantly higher in the asthmatic families. The associations between Hal-POP exposure and asthma occurrence were examined by calculating the odds ratios (ORs) using a logistic regression model. A positive association was found between p,p′-DDE in indoor dust and childhood asthma (OR = 1.825, 95%CI: 1.004, 3.317; p = 0.048). The average daily doses of Hal-POP intake were calculated using the method provided by the USEPA. Non-carcinogenic health risks were preliminarily assessed. Our study indicated that exposure to p,p’-DDE via indoor dust may contribute to childhood asthma occurrence. Non-carcinogenic health risks were not found with the intake of Hal-POPs via the ingestion of indoor dust. - Highlights: • Three POP species were measured in indoor dust from the homes of asthmatic and non-asthmatic children. • The concentrations of BDE-47/-99/-209, PCB-8/-49 and p,p’-DDE were significantly higher in the case group. • p,p′-DDE showed positive association with childhood asthma occurrence. • Hal-POP exposure via ingestion of indoor dust was not associated with non-carcinogenic health risks. - The concentrations of select Hal-POPs in dust were determined, and a positive association was found between p

[The relevance of junctional rhythm during neurocardiogenic reaction provoked by tilt testing].

Science.gov (United States)

Zyśko, Dorota; Gajek, Jacek; Agrawal, Anil Kumar; Rudnicki, Jerzy

2012-01-01

During neurocardiogenic reaction provoked by tilt testing (TT), different arrhythmias such as sinus bradycardia, sinus arrest, atrioventricular block or junctional rhythm or beats (JR) may occur. The characteristics of the JR during neurocardiogenic reaction have not yet been systematically assessed. It is not known whether the presence of JR during neurocardiogenic reaction is related to clinical characteristics of syncopal patients or the outcome of TT. To assess whether clinical outcome of TT and clinical data are related to the presence of JR during TT. The study group consisted of 532 patients aged 43.3 ± 18.2 years with positive TT, divided into four groups on the basis of the presence of JR and/or a ventricular pause (VP) during neurocardiogenic reaction: group VP(-)/JR(+) - JR present and VP absent, group VP(+)/JR(+) - both JR and VP present, group VP(+)/JR(-) - JR absent and VP present, and group VP(-)/JR(-) - both JR and VP absent. The control group consisted of 53 patients with no history of syncope or presyncope, including 46 patients with negative TT and seven patients with false positive TT. Total loss of consciousness during TT occurred in group VP(-)/JR(+) less frequently than in groups VP(+)/JR(+) and VP(+)/JR(-), and more frequently than in group VP(-)/JR(-) (80% vs 96% vs 94% vs 62%; p 〈 0.05 for both comparisons). Group VP(-)/JR(+) was significantly younger than group VP(-)/JR(-) (37.3 ± 16.3 years vs 45.8 ± 18.9 years; p 〈 0.05) and had a lower number of syncopal events than group VP(+)/JR(+) and VP(+)/JR(-) (median [IQ]: 2.5 (1-6) vs 4 (2-12) and 4 (2-10), respectively; p 〈 0.05) and lower rate of traumatic injuries than group VP(+)/JR(+) and VP(+)/JR(-) (22% vs 45% and 39%, respectively; p 〈 0.05). Logistic regression analysis revealed that the presence of JR was associated with younger age, male gender, history of blood-instrumentation-injection phobia and higher number of syncopal spells in medical history. The ROC curve analysis

Typical halogenated persistent organic pollutants in indoor dust and the associations with childhood asthma in Shanghai, China.

Science.gov (United States)

Meng, Ge; Nie, Zhiqing; Feng, Yan; Wu, Xiaomeng; Yin, Yong; Wang, Yan

2016-04-01

Halogenated persistent organic pollutants (Hal-POPs) are significant contaminants in the indoor environment that are related to many human diseases. Ingestion of indoor dust is considered the major pathway of Hal-POP exposures, especially for children aged 3-6 years. Alongside a retrospective study on the associations between typical Hal-POP exposure and childhood asthma in Shanghai, indoor dust samples from asthmatic and non-asthmatic children's homes (n = 60, each) were collected. Polybrominated diphenyl ethers (PBDEs), polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) were measured by GC-MS. BDE-209, PCB-8 and p,p'-DDE were the predominant components in each chemical category. The concentrations of most Hal-POPs were significantly higher in the asthmatic families. The associations between Hal-POP exposure and asthma occurrence were examined by calculating the odds ratios (ORs) using a logistic regression model. A positive association was found between p,p'-DDE in indoor dust and childhood asthma (OR = 1.825, 95%CI: 1.004, 3.317; p = 0.048). The average daily doses of Hal-POP intake were calculated using the method provided by the USEPA. Non-carcinogenic health risks were preliminarily assessed. Our study indicated that exposure to p,p'-DDE via indoor dust may contribute to childhood asthma occurrence. Non-carcinogenic health risks were not found with the intake of Hal-POPs via the ingestion of indoor dust. Copyright © 2015 Elsevier Ltd. All rights reserved.

Current Concepts in the Use of Small-Particle Hyaluronic Acid.

Science.gov (United States)

Bertucci, Vince; Lynde, Carrie B

2015-11-01

Soft-tissue augmentation with hyaluronic acid (HA) fillers has become one of the most popular cosmetic procedures performed. HA fillers represent safe and commonly used fillers. Several different HA fillers are available. The differences lie in the manufacturing process, allowing for tailored uses. A small-particle HA with lidocaine (SP-HAL; Restylane Silk; Galderma, Uppsala, Sweden) was approved by the US Food and Drug Administration in June 2014 but has been available for many years in Canada as Restylane Fine Lines and in Europe as Restylane Vital. Relevant articles were reviewed relating to the composition, effectiveness, and safety of SP-HAL. We also discuss the author's extensive clinical experience in the use of this product in Canada. SP-HAL has demonstrated proven benefits for lip fullness, augmentation, and treatment of perioral rhytides. Although off-label in the United States, SP-HAL is also well suited for the treatment of superficial fine lines, including periorbital, forehead, marionette, and smile lines. In addition, it has also been used in the tear trough region. A novel application for SP-HAL includes use as a skinbooster with intradermal micropuncture. In this technique, small aliquots of product are injected so as to gradually rejuvenate the skin in areas such as the face and hands. Side effects of SP-HAL were generally transient and mild. The most common side effects were swelling, tenderness, bruising, pain, and redness. SP-HAL is an effective and safe HA filler with varied clinical uses.

Tinjauan Teologis Tentang Takut Akan Tuhan Berdasarkan Kitab Amsal Dan Implementasinya Dalam Hidup Kekristenan

Directory of Open Access Journals (Sweden)

Ril Tampasigi

2012-04-01

Full Text Available Sebagai tujuan penelitian adalah Untuk memaparkan konsep Takut akanTUHAN berdasarkan kitab Amsal, Untuk menjelaskan manfaat dari TakutakanTUHAN. Dan Untuk menjelaskan implementasinya dalam kehidupan Kekristenansetiap hari.Adapun metode yang digunakan dalam penelitian ini adalah metode kualitatifyaitu metode penelitian Kepustakaan (library research, terhadap berbagai sumberdata antara lain: Alkitab, tafsiran-tafsiran kitab Amsal dan buku-buku yangmembahas tentang Takut akan TUHAN serta penulis menggunakan metode eksegesis.Yang disusun secara deskriptif untuk mencapai sasaran dan tujuan penulisan.Dalam penelitian ini, ditemukan hasil bahwa Kekristenan seharusnya hidupberdasarkan takut akan TUHAN dengan menyadari akan kemahakuasaan-Nya,kekudusan-Nya, kemahahadiran-Nya dan kemahatahuanNya dalam setiap aspekkehidupan manusia lewat tindakan dan perilaku manusia. Banyak hal dalam duniaini yang akan membuat manusia merasa takut dan gentar, baik itu ketakutanterhadap sesamanya manusia maupun ketakutan terhadap hal-hal yang lainnya.Takutakan TUHAN merupakan suatu perasaan takut yang positif bukan negatif.Takutakan TUHAN bukan seperti perasaan takut yang dialami oleh manusiaterhadap hal-hal yang biasa, tetapi takutakan TUHAN merupakan penghormatanmanusia terhadap TUHAN.

Radiation processes in organic halides (Cl, Br, I) studied by ESR spectroscopy

International Nuclear Information System (INIS)

Symons, M.C.R.

1980-01-01

Electron-loss from alkyl halides (Cl, Br, I) gives Rhal. + which may dimerise to give (Rhal-halR) + σ* radicals with characteristic ESR spectra, or may lose H + to give α-halo radicals (R 2 Chal) also with well characterised ESR spectra. Electron-capture gives dissociation, but there may be weak residual charge-transfer interaction between R. and hal - which gives rise to well defined hyperfine coupling from the halide nuclei. Loss of β-hydrogen gives β-halo radicals, R 2 C-CH 2 hal (Cl,Br) whose conformation, established by ESR spectroscopy, is such that the halogen atom lies out of the radical plane so that overlap between the half-filled 2p(π) orbital and the C-hal (σ) orbital is maximised. Electron addition to α-halocarboxylates and related compounds probably gives β-halo radical anions, (R 2 C[hal]CO 2 H) - with a similar preferred conformation. Alternative structures are considered for these species. (author)

Anionic halide···alcohol clusters in the solid state.

Science.gov (United States)

Gushchin, Pavel V; Kuznetsov, Maxim L; Haukka, Matti; Kukushkin, Vadim Yu

2014-10-09

The cationic (1,3,5-triazapentadiene)Pt(II) complexes [1](Cl)2, [2](Cl)2, [3](Br)2, and [4](Cl)2, were crystallized from ROH-containing systems (R = Me, Et) providing alcohol solvates studied by X-ray diffraction. In the crystal structures of [1-4][(Hal)2(ROH)2] (R = Me, Et), the Hal(-) ion interacts with two or three cations [1-4](2+) by means of two or three or four contacts thus uniting stacked arrays of complexes into the layers. The solvated MeOH or EtOH molecules occupy vacant space, giving contacts with [1-4](2+), and connects to the Hal(-) ion through a hydrogen bridge via the H(1O)O(1S) H atom forming, by means of the Hal(-)···HOR (Hal = Cl, Br) contact, the halide-alcohol cluster. Properties of the Cl(-)···HO(Me) H-bond in [1][(Cl)2(MeOH)2] were analyzed using theoretical DFT methods.

Pendekatan Pengajaran Reciprocal Teaching Berpotensi Meningkatkan Ketuntasan Hasil Belajar Biologi Siswa SMA

Directory of Open Access Journals (Sweden)

Nur Efendi

2013-02-01

Full Text Available Mutu pembelajaran Biologi masih rendah. Rendahnya mutu pembelajaran ini disebabkan oleh faktor pembelajaran yang masih berpusat pada guru (teacher centered tanpa melibatkan siswa untuk berpatisipasi pada proses untuk mendapatkan informasi dari kegiatan pembelajaran tersebut. Pengajaran Resiprok (Reciprocal Teaching merupakan salah satu strategi pendekatan pembelajaran yang dapat diterapkan untuk meningkatkan ketuntasan belajar siswa pada mata pelajaran biologi SMA, sehingga mutu pembelajaran mengalami ketercapaian ketuntasan hasil belajar yang ditetapkan. Tahapan Pengajajaran Resiprok adalah: (1 membaca  dan mencari ide pokok bacaan berdasarkan teks bacaan yang disediakan, (2 membuat pertanyaan, (3 menjawab pertanyaan, (4 merangkum informasi yang penting, (5 memprediksi, (6 mengidentifikasi hal-hal yang tidak jelas dari teks bacaan, (7 mengklarifikasi hal-hal yang tidak jelas tersebut.

Conical angles of ligands - compounds of elements of the 6(16) and 7(17) groups. Levelling effect

International Nuclear Information System (INIS)

Imyanitov, N.S.

1991-01-01

In the framework of development of a unified system of electron and steric effects of ligand conical angles of 176 compounds R 2 X and RHal, where X=O, S, Se, Te; Hal=F, Cl, Br, I; R=H, Hal (only in the case of R 2 X), Alk or Ar, were calculated. A levelling effect of large X and Hal was pointed out: in the beginning of steric series the conical angles are determined by dimensions of X and Hal and not by R ones. Similar levelled values of conical angles for previously considered ligands on the basis of N, P, As, Sb, Bi, C, Si, Ge, Sn were also calculated

Toxic metabolic syndrome associated with HAART

DEFF Research Database (Denmark)

Haugaard, Steen B

2006-01-01

(HAART) may encounter the HIV-associated lipodystrophy syndrome (HALS), which attenuates patient compliance to this treatment. HALS is characterised by impaired glucose and lipid metabolism and other risk factors for cardiovascular disease. This review depicts the metabolic abnormalities associated...... with HAART by describing the key cell and organ systems that are involved, emphasising the role of insulin resistance. An opinion on the remedies available to treat the metabolic abnormalities and phenotype of HALS is provided....

Decrease of spasticity after hybrid assistive limb® training for a patient with C4 quadriplegia due to chronic SCI.

Science.gov (United States)

Ikumi, Akira; Kubota, Shigeki; Shimizu, Yukiyo; Kadone, Hideki; Marushima, Aiki; Ueno, Tomoyuki; Kawamoto, Hiroaki; Hada, Yasushi; Matsumura, Akira; Sankai, Yoshiyuki; Yamazaki, Masashi

2017-09-01

Recently, locomotor training with robotic assistance has been found effective in treating spinal cord injury (SCI). Our case report examined locomotor training using the robotic suit hybrid assistive limb (HAL) in a patient with complete C4 quadriplegia due to chronic SCI. This is the first report examining HAL in complete C4 quadriplegia. The patient was a 19-year-old man who dislocated C3/4 during judo 4 years previously. Following the injury, he underwent C3/4 posterior spinal fusion but remained paralyzed despite rehabilitation. There was muscle atrophy under C5 level and no sensation around the anus, but partial sensation of pressure remained in the limbs. The American Spinal Injury Association impairment scale was Grade A (complete motor C4 lesion). HAL training was administered in 10 sessions (twice per week). The training sessions consisted of treadmill walking with HAL. For safety, 2 physicians and 1 therapist supported the subject for balance and weight-bearing. The device's cybernic autonomous control mode provides autonomic physical support based on predefined walking patterns. We evaluated the adverse events, walking time and distance, and the difference in muscle spasticity before and after HAL-training using a modified Ashworth scale (mAs). No adverse events were observed that required discontinuation of rehabilitation. Walking distance and time increased from 25.2 meters/7.6 minutes to 148.3 meter/15 minutes. The mAs score decreased after HAL training. Our case report indicates that HAL training is feasible and effective for complete C4 quadriplegia in chronic SCI.

Analogous β-Carboline Alkaloids Harmaline and Harmine Ameliorate Scopolamine-Induced Cognition Dysfunction by Attenuating Acetylcholinesterase Activity, Oxidative Stress, and Inflammation in Mice

Science.gov (United States)

Li, Shu-Ping; Wang, Yu-Wen; Qi, Sheng-Lan; Zhang, Yun-Peng; Deng, Gang; Ding, Wen-Zheng; Ma, Chao; Lin, Qi-Yan; Guan, Hui-Da; Liu, Wei; Cheng, Xue-Mei; Wang, Chang-Hong

2018-01-01

The analogous β-carboline alkaloids, harmaline (HAL) and harmine (HAR), possess a variety of biological properties, including acetylcholinesterase (AChE) inhibitory activity, antioxidant, anti-inflammatory, and many others, and have great potential for treating Alzheimer’s disease (AD). However, studies have showed that the two compounds have similar structures and in vitro AChE inhibitory activities but with significant difference in bioavailability. The objective of this study was to comparatively investigate the effects of HAL and HAR in memory deficits of scopolamine-induced mice. In the present study, mice were pretreated with HAL (2, 5, and 10 mg/kg), HAR (10, 20, and 30 mg/kg) and donepezil (5 mg/kg) by intragastrically for 7 days, and were daily intraperitoneal injected with scopolamine (1 mg/kg) to induce memory deficits and then subjected to behavioral evaluation by Morris water maze. To further elucidate the underlying mechanisms of HAL and HAR in improving learning and memory, the levels of various biochemical factors and protein expressions related to cholinergic function, oxidative stress, and inflammation were examined. The results showed that HAL and HAR could effectively ameliorate memory deficits in scopolamine-induced mice. Both of them exhibited an enhancement in cholinergic function by inhibiting AChE and inducing choline acetyltransferase (ChAT) activities, and antioxidant defense via increasing the antioxidant enzymes activities of superoxide dismutase and glutathione peroxidase, and reducing maleic diadehyde production, and anti-inflammatory effects through suppressing myeloperoxidase, tumor necrosis factor α, and nitric oxide as well as modulation of critical neurotransmitters such as acetylcholine (ACh), choline (Ch), L-tryptophan (L-Trp), 5-hydroxytryptamine (5-HT), γ-aminobutyric acid (γ-GABA), and L-glutamic acid (L-Glu). Furthermore, the regulations of HAL on cholinergic function, inflammation, and neurotransmitters were more

ON THE EXPANSION RATE, AGE, AND DISTANCE OF THE SUPERNOVA REMNANT G266.2–1.2 (Vela Jr.)

Energy Technology Data Exchange (ETDEWEB)

Allen, G. E. [MIT Kavli Institute for Astrophysics and Space Research, 77 Massachusetts Avenue, NE83-557, Cambridge, MA 02139 (United States); Chow, K. [Weston High School, 444 Wellesley Street, Weston, MA 02493 (United States); DeLaney, T. [Department of Physics and Engineering, West Virginia Wesleyan College, Box 112, 59 College Avenue, Buckhannon, WV 26201 (United States); Filipović, M. D. [University of Western Sydney, Locked Bag 1797, Penrith South DC, NSW 1797 (Australia); Houck, J. C. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Pannuti, T. G. [Space Science Center, Department of Earth and Space Sciences, Morehead State University, 235 Martindale Drive, Morehead, KY 40351 (United States); Stage, M. D., E-mail: gea@space.mit.edu, E-mail: kc71135@gmail.com, E-mail: delaney_t@wvwc.edu, E-mail: m.filipovic@uws.edu.au, E-mail: jhouck@cfa.harvard.edu, E-mail: t.pannuti@moreheadstate.edu, E-mail: mikstage@astro.umass.edu [Department of Astronomy, University of Massachusetts, LGRT-B 619E, 710 North Pleasant Street, Amherst, MA 01003-9305 (United States)

2015-01-10

An analysis of Chandra ACIS data for two relatively bright and narrow portions of the northwestern rim of G266.2–1.2 (a.k.a. RX J0852.0-4622 or Vela Jr.) reveal evidence of a radial displacement of 2.40 ± 0.56 arcsec between 2003 and 2008. The corresponding expansion rate (0.42 ± 0.10 arcsec yr{sup –1} or 13.6% ± 4.2% kyr{sup –1}) is about half the rate reported for an analysis of XMM-Newton data from a similar, but not identical, portion of the rim over a similar, but not identical, time interval (0.84 ± 0.23 arcsec yr{sup –1}). If the Chandra rate is representative of the remnant as a whole, then the results of a hydrodynamic analysis suggest that G266.2–1.2 is between 2.4 and 5.1 kyr old if it is expanding into a uniform ambient medium (whether or not it was produced by a Type Ia or Type II event). If the remnant is expanding into the material shed by a steady stellar wind, then the age could be as much as 50% higher. The Chandra expansion rate and a requirement that the shock speed be greater than or equal to 1000 km s{sup –1} yields a lower limit on the distance of 0.5 kpc. An analysis of previously published distance estimates and constraints suggests G266.2–1.2 is no further than 1.0 kpc. This range of distances is consistent with the distance to the nearer of two groups of material in the Vela Molecular Ridge (0.7 ± 0.2 kpc) and to the Vel OB1 association (0.8 kpc)

PERKEMBANGAN TEKNOLOGI KOMUNIKASI

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Yuliyanto Budi Setiawan

2008-01-01

Full Text Available Perkembangan teknologi komunikasi di dunia (termasuk Indonesia dapat membuat perubahan pada sikap dan perilaku penggunanya. Hal ini memunculkan dampak positif dan negatif. Untuk contoh dampak positif: jika pengguna ingin mencari informasi, mereka hanya perlu browsing di internet. Hal ini membuat aktivitas mereka menjadi lebih mudah dan sederhana. Untuk contoh dampak negatifnya: anak-anak dapat mengakses situs porno. Hal ini membuat degradasi/turunnya kepribadian mereka. Jadi, kita harus bijaksana saat menggunakan teknologi.

77 FR 64992 - Ocean Transportation Intermediary License Reissuances

Science.gov (United States)

2012-10-24

..., Kenner, LA 70062. Date Reissued: August 15, 2012. License No.: 020088N. Name: Hal-Mari International... 91754. Date Reissued: September 5, 2012. License No.: 019372F. Name: Hal-Mari International Logistics...

Conceptual design and development of high-activity radioactive liquid packaging (summary)

International Nuclear Information System (INIS)

Riley, D.L.; McCoy, J.C.; Edwards, W.S.

1994-08-01

Environmental remediation and disposal of US Department of Energy radioactive liquid waste require analytical support, characterization, process development, testing, demonstration, and stabilization. In support of these diverse activities, there is a need to transport varying quantities of Type B high-activity liquid (HAL). To date, except for quantities of 50 ml (1.7 oz), there has never been, a US, Nuclear Regulatory Commission-licensed liquid Type B package available to support these remediation activities. In an effort to develop suitable packaging for large volumes of HAL, an investigation into packaging alternatives that would facilitate such transfers is under way. In, past and present studies, a spent fuel shipping cask fitted with a high-integrity pressure vessel has been determined to be the most viable concept for large volume HAL shipments. One concept that was investigated utilized the Pacific Nuclear 125-B shipping container and has been shown to meet the strUctural, thermal, shielding, and criticality conditions for HAL. The results of these investigations are being extended to develop the concept into the HAL packaging system

Mapping the Galvanic Corrosion of Three Metals Coupled with a Wire Beam Electrode: The Influence of Temperature and Relative Geometrical Position

Science.gov (United States)

Liu, Yun-Fei; Liu, Shu-Fa; Duan, Jin-Zhuo

2018-01-01

The local electrochemical properties of galvanic corrosion for three coupled metals in a desalination plant were investigated with three wire-beam electrodes as wire sensors: aluminum brass (HAl77-2), titanium (TA2), and 316L stainless steel (316L SS). These electrodes were used with artificial seawater at different temperatures. The potential and current–density distributions of the three-metal coupled system are inhomogeneous. The HAl77-2 wire anodes were corroded in the three-metal coupled system. The TA2 wires acted as cathodes and were protected; the 316L SS wires acted as secondary cathodes. The temperature and electrode arrangement have important effects on the galvanic corrosion of the three-metal coupled system. The corrosion current of the HAl77-2 increased with temperature indicating enhanced anode corrosion at higher temperature. In addition, the corrosion of HAl77-2 was more significant when the HAl77-2 wires were located in the middle of the coupled system than with the other two metal arrangement styles. PMID:29495617

Mapping the Galvanic Corrosion of Three Metals Coupled with a Wire Beam Electrode: The Influence of Temperature and Relative Geometrical Position.

Science.gov (United States)

Ju, Hong; Yang, Yuan-Feng; Liu, Yun-Fei; Liu, Shu-Fa; Duan, Jin-Zhuo; Li, Yan

2018-02-28

The local electrochemical properties of galvanic corrosion for three coupled metals in a desalination plant were investigated with three wire-beam electrodes as wire sensors: aluminum brass (HAl77-2), titanium (TA2), and 316L stainless steel (316L SS). These electrodes were used with artificial seawater at different temperatures. The potential and current-density distributions of the three-metal coupled system are inhomogeneous. The HAl77-2 wire anodes were corroded in the three-metal coupled system. The TA2 wires acted as cathodes and were protected; the 316L SS wires acted as secondary cathodes. The temperature and electrode arrangement have important effects on the galvanic corrosion of the three-metal coupled system. The corrosion current of the HAl77-2 increased with temperature indicating enhanced anode corrosion at higher temperature. In addition, the corrosion of HAl77-2 was more significant when the HAl77-2 wires were located in the middle of the coupled system than with the other two metal arrangement styles.

Mapping the Galvanic Corrosion of Three Metals Coupled with a Wire Beam Electrode: The Influence of Temperature and Relative Geometrical Position

Directory of Open Access Journals (Sweden)

Hong Ju

2018-02-01

Full Text Available The local electrochemical properties of galvanic corrosion for three coupled metals in a desalination plant were investigated with three wire-beam electrodes as wire sensors: aluminum brass (HAl77-2, titanium (TA2, and 316L stainless steel (316L SS. These electrodes were used with artificial seawater at different temperatures. The potential and current–density distributions of the three-metal coupled system are inhomogeneous. The HAl77-2 wire anodes were corroded in the three-metal coupled system. The TA2 wires acted as cathodes and were protected; the 316L SS wires acted as secondary cathodes. The temperature and electrode arrangement have important effects on the galvanic corrosion of the three-metal coupled system. The corrosion current of the HAl77-2 increased with temperature indicating enhanced anode corrosion at higher temperature. In addition, the corrosion of HAl77-2 was more significant when the HAl77-2 wires were located in the middle of the coupled system than with the other two metal arrangement styles.

Reshaping of Gait Coordination by Robotic Intervention in Myelopathy Patients After Surgery

Science.gov (United States)

Puentes, Sandra; Kadone, Hideki; Kubota, Shigeki; Abe, Tetsuya; Shimizu, Yukiyo; Marushima, Aiki; Sankai, Yoshiyuki; Yamazaki, Masashi; Suzuki, Kenji

2018-01-01

The Ossification of the Posterior Longitudinal Ligament (OPLL) is an idiopathic degenerative spinal disease which may cause motor deficit. For patients presenting myelopathy or severe stenosis, surgical decompression is the treatment of choice; however, despite adequate decompression residual motor impairment is found in some cases. After surgery, there is no therapeutic approach available for this population. The Hybrid Assistive Limb® (HAL) robot suit is a unique powered exoskeleton designed to predict, support, and enhance the lower extremities performance of patients using their own bioelectric signals. This approach has been used for spinal cord injury and stroke patients where the walking performance improved. However, there is no available data about gait kinematics evaluation after HAL therapy. Here we analyze the effect of HAL therapy in OPLL patients in acute and chronic stages after decompression surgery. We found that HAL therapy improved the walking performance for both groups. Interestingly, kinematics evaluation by the analysis of the elevation angles of the thigh, shank, and foot by using a principal component analysis showed that planar covariation, plane orientation, and movement range evaluation improved for acute patients suggesting an improvement in gait coordination. Being the first study performing kinematics analysis after HAL therapy, our results suggest that HAL improved the gait coordination of acute patients by supporting the relearning process and therefore reshaping their gait pattern. PMID:29551960

KONTEKS DAN KONSTRUKSI SOSIAL MENGENAI KEMATIAN ELEKTIF ( EUTHANASIA ∗

Directory of Open Access Journals (Sweden)

Helly Prajitno Soetjipto

2015-09-01

konteks sosial dan konstruksi sosial kematian. Euthanasia didiskusikan di dalam suatu kerangka pikir yang mencoba memberi perhatian kepada hal-hal yang kontekstual dan interpretatif fenomena sosial suatu proses kematian dan kejadian kematian

Genetics Home Reference: histidinemia

Science.gov (United States)

... Changes Histidinemia is caused by mutations in the HAL gene, which provides instructions for making an enzyme ... expressed) primarily in the liver and the skin . HAL gene mutations lead to the production of a ...

PENGAJARAN BAHASA DENGAN PENDEKATAN KOMUNIKATIF: Analisis atas Teori Transformatif-Generatif Noam Chomsky

Directory of Open Access Journals (Sweden)

Alif Cahya Setiadi

2016-08-01

Full Text Available Sebagai alat interaksi verbal, bahasa dapat dikaji secarainternal maupun secara eksternal. Secara internal kajian dilakukanterhadap struktur internal bahasa itu mulai dari strukturfonologi, morfologi, sintaksis, sampai struktur wacana. Kajiansecara eksternal berkaitan dengan hubungan bahasa denganfaktor-faktor atau hal-hal yang ada di luar bahasa, seperti faktirsosial, psikologi, seni dan sebagainya.Pembelajaran bahasa sebagai salah satu masalah komplekmanusia karena hal ini termasuk kajian bahasa internal maupuneksternal yang berkenaan dengan masalah bahasa dan kegiatanberbahasa. Sedangkan kegiatan berbahasa itu bukan hanyaberlangsung secara mekanistik tetapi juga secara mentalistik.Artikel ini mencoba menguraikan suatu bentuk pendekatankomunikatif yang diusung dalam teori transformativegeneratifmenurut Noam Chomsky, seorang linguis Amerika.Hal ini diharapan agar pembelajaran bahasa mampu memperkayapendekatan yang digunakan dalam pembelajaran bahasadan tidak terpaku pada satu jenis pendekatan yang selama inidigunakan. Sehingga mampu menghadirkan suasana belajarbahasa yang komunikatif dan mencapai sasaran.

Part 1 : heavy axle load revenue service mega site testing 2005-2012.

Science.gov (United States)

2014-06-01

Since 2005, the Federal Railroad Administration : and the Association of American Railroads have : jointly funded a heavy axle load (HAL) revenue : service testing program with several objectives. : One objective is to determine the effects of HAL : ...

Part 2 : heavy axle load revenue service mega site testing 2005-2012.

Science.gov (United States)

2014-06-01

Since 2005, the Federal Railroad Administration : and the Association of American Railroads have : jointly funded a heavy axle load (HAL) revenue : service testing program, with several objectives. : One objective is to determine the effects of HAL :...

Divergent long-term consequences of chronic treatment with haloperidol, risperidone, and bromocriptine on traumatic brain injury-induced cognitive deficits.

Science.gov (United States)

Phelps, Thomas I; Bondi, Corina O; Ahmed, Rashid H; Olugbade, Yewande T; Kline, Anthony E

2015-04-15

Antipsychotic drugs (APDs) are provided in the clinic to manage traumatic brain injury (TBI)-induced agitation and aggression. Experimental TBI studies consistently show that daily administration of the APDs, haloperidol (HAL) and risperidone (RISP), hinder recovery. However, it is unknown how long the adverse effects remain after cessation of treatment. To elucidate this clinically relevant issue, anesthetized male rats were randomly assigned to four TBI (controlled cortical impact) and four sham groups administered HAL (0.5 mg/kg), RISP (0.45 mg/kg), bromocriptine (BRO; 5.0 mg/kg, included as a control for D2 receptor action), or vehicle (VEH; 1 mL/kg) 24 h after surgery and once-daily for 19 days. Motor and cognitive recovery was assessed on days 1-5 and 14-19, respectively, and again at 1 and 3 months after drug withdrawal. No overall group differences were observed for motor function among the TBI groups, although the HAL group showed a greater beam-walk deficit on day 5 versus the VEH and BRO groups. Cognitive recovery was significantly impaired in the HAL and RISP groups during the treatment phase versus VEH and BRO. Further, BRO was superior to VEH (p=0.0042). At 1 month, both groups that received APDs continued to exhibit significant cognitive impairment versus VEH and BRO; at 3 months, only the HAL group was impaired. Moreover, the HAL, RISP, and VEH groups continued to be cognitively deficient versus BRO, which also reduced cortical damage. These data replicate previous reports that HAL and RISP impede cognitive recovery after TBI and expand the literature by revealing that the deleterious effects persist for 3 months after drug discontinuation. BRO conferred cognitive benefits when administered concomitantly with behavioral testing, thus replicating previous findings, and also after cessation demonstrating enduring efficacy.

STUDI KASUS TENTANG KESABARAN PADA PENDERITA DIABETES MELLITUS REMAJA DI PURWOKERTO

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Siti Umidatus Sururiyah

2017-07-01

Full Text Available Penelitian ini bertujuan untuk mengetahui kesabaran pada pasien diabetes mellitus remaja di Purwokerto. Penelitian ini merupakan penelitian kualitatif menggunakan pendekatan studi kasus dengan mengkaji aspek-aspek kesabaran yaitu teguh, tabah, dan tekun. Informan dalam penelitian ini yaitu  1 orang sebagai informan primer yang menderita diabetes mellitus remaja, dan 3 orang sebagai informan sekunder. Metode pengumpulan data yang digunakan dalam penelitian ini adalah menggunakan metode wawawancara. Analisis data yang digunakan adalah analisis data model interaktif. Hasil penelitian menunjukkan bahwa informan memiliki kesabaran yang baik dalam menghadapi penyakit diabetes melitus.  Dalam hal keteguhan informan menunjukkan disiplin yang tinggi dalam hal melakukan suntik insulin setiap hari dalam kondisi sehat amaupun sakit. Kemudian dalam hal ketabahan informan memiliki daya juang yang tinggi untuk mengejar ketertinggalan pelajaran karena kondisinya membuat informan tidak boleh terlalu capai. Sehingga sering tidak berangkat sekolah. Selanjutnya dalam dalam hal ketekunan informan mengarahkan energinya untuk hal yang positif seperti mengikuti estrakurikuler fotografi di sekolah. Selain itu juga informan berusaha untuk mencari pengobatan alternatif yang cocok. Informan mengatasi kesehatannya dengan selalu membawa suntikan serta membawa permen atau makanan manis.   Kata Kunci :, Kesabaran, Diebetes Mellitus,Remaja

Red versus blue light illumination in hexyl 5-aminolevulinate photodynamic therapy: the influence of light color and irradiance on the treatment outcome in vitro

Science.gov (United States)

Helander, Linda; Krokan, Hans E.; Johnsson, Anders; Gederaas, Odrun A.; Plaetzer, Kristjan

2014-08-01

Hexyl 5-aminolevulinate (HAL) is a lipophilic derivative of 5-aminolevulinate, a key intermediate in biosynthesis of the photosensitizer protoporphyrin IX (PpIX). The photodynamic efficacy and cell death mode after red versus blue light illumination of HAL-induced PpIX have been examined and compared using five different cancer cell lines. LED arrays emitting at 410 and 624 nm served as homogenous and adjustable light sources. Our results show that the response after HAL-PDT is cell line specific, both regarding the shape of the dose-survival curve, the overall dose required for efficient cell killing, and the relative amount of apoptosis. The ratio between 410 and 624 nm in absorption coefficient correlates well with the difference in cell killing at the same wavelengths. In general, the PDT efficacy was several folds higher for blue light as compared with red light, as expected. However, HAL-PDT624 induced more apoptosis than HAL-PDT410 and illumination with low irradiance resulted in more apoptosis than high irradiance at the same lethal dose. This indicates differences in death modes after low and high irradiance after similar total light doses. From a treatment perspective, these differences may be important.

Red versus blue light illumination in hexyl 5-aminolevulinate photodynamic therapy: the influence of light color and irradiance on the treatment outcome in vitro.

Science.gov (United States)

Helander, Linda; Krokan, Hans E; Johnsson, Anders; Gederaas, Odrun A; Plaetzer, Kristjan

2014-08-01

Hexyl 5-aminolevulinate (HAL) is a lipophilic derivative of 5-aminolevulinate, a key intermediate in biosynthesis of the photosensitizer protoporphyrin IX (PpIX). The photodynamic efficacy and cell death mode after red versus blue light illumination of HAL-induced PpIX have been examined and compared using five different cancer cell lines. LED arrays emitting at 410 and 624 nm served as homogenous and adjustable light sources. Our results show that the response after HAL-PDT is cell line specific, both regarding the shape of the dose-survival curve, the overall dose required for efficient cell killing, and the relative amount of apoptosis. The ratio between 410 and 624 nm in absorption coefficient correlates well with the difference in cell killing at the same wavelengths. In general, the PDT efficacy was several folds higher for blue light as compared with red light, as expected. However, HAL-PDT₆₂₄ induced more apoptosis than HAL-PDT₄₁₀ and illumination with low irradiance resulted in more apoptosis than high irradiance at the same lethal dose. This indicates differences in death modes after low and high irradiance after similar total light doses. From a treatment perspective, these differences may be important.

HUMIC ACID-LIKE MATTER ISOLATED FROM GREEN URBAN WASTES. PART I: STRUCTURE AND SURFACTANT PROPERTIES

Directory of Open Access Journals (Sweden)

Enzo Montoneri

2008-02-01

Full Text Available A humic acid-like substance (cHAL2 isolated from urban green wastes before composting was compared to a humic acid-like substance (cHAL isolated from a mix of urban organic humid waste fraction and green residues composted for 15 days. cHAL2 was found to contain more aliphatic and O-alkyl C atoms relative to aromatic, phenol, and carboxyl C atoms, and to yield higher critical micellar concentration (cmc = 0.97 g L-1 and surface tension at the cmc (cmc = 37.8 mN/min water than cHAL (cmc = 0.40 g L-1; cmc = 36.1 mN/m. The results point out that biomass wastes may be an interesting source of biosurfactants with diversified properties that depend on the nature of waste and on its process of treatment.

Radiation-stimulated yield of an impurity into interstitial sites in crystals KBr-Li and KCl-Li

International Nuclear Information System (INIS)

Bekeshev, A.Z.; Shunkeev, K.Sh.; Vasil'chenko, E.A.; Dauletbekova, A.K.; Ehlango, A.A.

1996-01-01

KCl and KBr crystals are taken as examples to show that the presence of Li impurity at X-radiation at temperatures above 200 K stimulates the creation of both impurity Hal 3 - (Li)-centers (V 4A -centers) and Hal 3 - centers (V 2 -centers). Increase of impurity concentration and X-radiation temperature (up to 300 K) results to increase of impurity stimulated creation of inherent Hal 3 - centers by more, than one order, as compared to pure crystals. Initial temperature of interstitial ion mobility was evaluated (about 140 K). 16 refs., 5 figs

Bridge Approach Remedies Implemented at Western Mega Site

Science.gov (United States)

2017-09-01

As part of the heavy axle load (HAL) revenue service mega site testing program, the Transportation Technology Center, Inc. (TTCI) has worked closely with the Union Pacific Railroad (UP) to address bridge approach problems under HAL operations. The te...

Analysis, Occurrence and Toxicity of Haloacetaldehydes in Drinking Waters: Iodacetaldehyde as an Emerging Disinfection ByProduct.

Science.gov (United States)

Chlorinated and brominated haloacetaldehydes (HALs) are consideredthe 3rd largest class of disinfection by-products (DBPs) by weight. The iodinatedHAL, iodoacetaldehyde, has been recently reported as an emerging DBP infinished drinking waters. Overall, iodinated DBPs, e.g., iodoa...

Så længe verden står

DEFF Research Database (Denmark)

Nielsen, Henrik Gjøde

Om skolerne i den tidligere Hals Kommune, fra den første fundats 1646 til kommunens ophør 2006.......Om skolerne i den tidligere Hals Kommune, fra den første fundats 1646 til kommunens ophør 2006....

Fluorescence and white light cystoscopy for detection of carcinoma in situ of the urinary bladder.

NARCIS (Netherlands)

Lerner, S.P.; Liu, H.; Wu, M.F.; Thomas, Y.K.; Witjes, J.A.

2012-01-01

OBJECTIVES: To understand the additional benefits of HAL compared with conventional cystoscopy at the patient level and to explore relationships of urine cytology and CIS. METHODS: We reanalyzed pooled data from 3 phase III studies comparing hexaminolevulinate (HAL, Hexvix) fluorescence cystoscopy

Chemical Properties of Dialkyl Halonium Ions (R2Hal+) and Their Neutral Analogues, Methyl Carboranes, CH3-(CHB11Hal11), Where Hal = F, Cl.

Science.gov (United States)

Stoyanov, Evgenii S

2017-04-20

Chloronium cations in their salts (C n H 2n+1 ) 2 Cl + {CHB 11 Cl 11 - }, with n = 1 to 3 and exceptionally stable carborane anions, are stable at ambient and elevated temperatures. The temperature at which they decompose to carbocations with HCl elimination (below 150 °C) decreases with the increasing n from 1 to 3 because of increasing ionicity of C-Cl bonds in the C-Cl + -C bridge. At room temperature, the salts of cations with n ≥ 4 [starting from t-Bu 2 Cl + or (cyclo-C 5 H 11 ) 2 Cl + ] are unstable and decompose. With decreasing chloronium ion stability, their ability to interact with chloroalkanes to form oligomeric cations increases. It was shown indirectly that unstable salt of fluoronium ions (CH 3 ) 2 F + (CHB 11 F 11 - ) must exist at low temperatures. The proposed (CH 3 ) 2 F + cation is much more reactive than the corresponding chloronium, showing at room temperature chemical properties expected of (CH 3 ) 2 Cl + at elevated temperatures.

Safety of hexaminolevulinate for blue light cystoscopy in bladder cancer. A combined analysis of the trials used for registration and postmarketing data

NARCIS (Netherlands)

Witjes, J.A.; Gomella, L.G.; Stenzl, A.; Chang, S.S.; Zaak, D.; Grossman, H.B.

2014-01-01

OBJECTIVE: To detail and put into perspective, safety of hexaminolevulinate blue light cystoscopy (HAL-BLC), including repeated use, based on combined data of controlled trials used for registration of HAL and postmarketing experience. METHODS: Safety data of 2 randomized comparative studies (group

Role of hexaminolevulinate-guided fluorescence cystoscopy in bladder cancer

DEFF Research Database (Denmark)

Malmström, Per-Uno; Grabe, Magnus; Haug, Erik Skaaheim

2012-01-01

Hexaminolevulinate (HAL) is an optical imaging agent used with fluorescence cystoscopy (FC) for the detection of non-muscle-invasive bladder cancer (NMIBC). Guidelines from the European Association of Urology (EAU) and a recent, more detailed European expert consensus statement agree that HAL...

Active elbow flexion is possible in C4 quadriplegia using hybrid assistive limb (HAL®) technology: A case study.

Science.gov (United States)

Shimizu, Yukiyo; Kadone, Hideki; Kubota, Shigeki; Ikumi, Akira; Abe, Tetsuya; Marushima, Aiki; Ueno, Tomoyuki; Endo, Ayumu; Kawamoto, Hiroaki; Saotome, Kousaku; Matsushita, Akira; Matsumura, Akira; Sankai, Yoshiyuki; Hada, Yasushi; Yamazaki, Masashi

2017-07-01

Patients with complete quadriplegia after high cervical spinal cord injury are fully dependent with activities of daily living. Assistive technology can improve their quality of life. We examined the use of a hybrid assistive limb for single joints (HAL-SJ) in a 19-year-old man with complete C4 quadriplegia due to chronic spinal cord injury to restore function of active elbow flexion. This is the first report on the use of the HAL-SJ in a patient with spinal cord injury. The HAL-SJ intervention for each elbow was administered in 10 sessions. Clinical assessment using surface EMG was conducted to evaluate muscle activity of the trapezius, biceps brachii, infraspinatus, and triceps brachii muscle before, and during the 2nd, 3rd, 6th, and 9th interventions. Surface electromyography (EMG) before intervention showed no contraction in the upper arms, but in the bilateral trapezius. The HAL-SJ used motion intention from the right trapezius for activation. After the 6th and 7th session, respectively, biceps EMG showed that voluntary contraction and right elbow flexion could be performed by motion intention from the right biceps. After the 10th session, voluntary bicep contraction was possible. HAL-SJ treatment on the left elbow was performed using the same protocol with a similar outcome. After completing treatment on both upper extremities, both biceps contracted voluntarily, and he could operate a standard wheelchair for a short distance independently. HAL-SJ intervention is feasible and effective in restoring elbow flexor function in a patient with C4 chronic spinal cord injury and complete quadriplegia.

The Search for a Cold War Grand Strategy: NSC 68 & 162

Science.gov (United States)

2014-05-22

Harper Collins Publishers, 1990. Chandler , Alfred D., Jr., and Louis Galamos Jr. The Papers of Dwight D. Eisenhower. Baltimore, MD, 1970. Cutler...76Alfred D. Chandler Jr., and Louis Galamos Jr., The Papers of Dwight D. Eisenhower (Baltimore, MD, 1970), Vol. 11, 1312; Vol. 8, 1609. 77Ibid

76 FR 28955 - Proposed Information Collection; Comment Request

Science.gov (United States)

2011-05-19

... Corporation is soliciting comments concerning its revised Martin Luther King, Jr. Day of Service Application... King, Jr. Day of Service Grants is to mobilize more Americans to observe the Martin Luther King, Jr.... Background The Martin Luther King, Jr. Day of Service Grant application is completed by applicant...

Some regularities of halide adoption by alkali-silicate glasses with two glass-former

International Nuclear Information System (INIS)

Kiprianov, A.A.

2006-01-01

Results of synthesis and investigation of volume thermal and electrical properties of oxyhalide alkali-silicate glasses with two net-formers M 2 O-R 2 O 3 -SiO 2 +Hal (M - Li, Na, K; r - B, Al; Hal - F, Cl) are presented [ru

Siliciumborcarbonitridkeramiken und Vorlaeuferverbindungen, Verfahren zu deren Herstellung und Verwendung

OpenAIRE

Jansen, M.; Mueller, U.; Clade, J.; Sporn, D.

2005-01-01

WO 200222624 A UPAB: 20020820 NOVELTY - New borosilane compounds (1) are claimed. DETAILED DESCRIPTION - New borosilane compounds of formula (1) are claimed. RxHal3-xSi-NH-BRyHal2-y (1) R = 1-20C hydrocarbon; Hal = Cl, Br or I; x = 1 or 2; y = 0 or 1. INDEPENDENT CLAIMS are also included for the following: (i) A process for the production of a compound of formula (1) by reaction of a compound of formula (2) with a compound of formula (3) at -100 deg. C to +25 deg. C. (ii) A process for the pr...

The Light History of Protestantism and the Emerging of Nationalism and Protestantism in South Korea

Directory of Open Access Journals (Sweden)

Saiful Hakam

2016-03-01

Full Text Available Artikel ini mengulas kebangkitan Kristen Protestan di Korea untuk mengukur sejauh mana hubungan antara agama dan nasionalisme di Korea, serta mencoba untuk mengkaji hubungan kuat antara agama dan nasionalismnasionalisme. Untuk mengulas hal tersebut, artikel ini memfokuskan diri pada telaah historis masa pendudukan Jepang, yakni pada rentang waktu antara tahun 1910 hingga 1945. ArikelArtikel ini berusaha untuk menjawab pertanyaan sederhana: mengapa Kristen Protestan berhasil menjadi agama yang kuat dan penting di Korea? Jawaban atas pertanyaan tersebut juga akan mengantarkan kita untuk bisa memahami nasionalisme Korea. Dengan kata lain, jelas bahwa perkembangan Protestan di Korea adalah sangat terkait dengan ketidakpuasan yang mendalam dan keputusasaan yang dirasakan oleh orang-orang Korea diakibatkan oleh masa pendudukan Jepang. Selain dikarenakan faktor nasionalisme, berkembangnya agama Protestan di Korea juga sangat terkait dengan pendidikan. Para misionaris bertindak cepat untuk melibatkan diri dalam pendidikan. Hal tersebut dikarenakan mereka memahami tentang semangat Korea dalam hal pendidikan dan juga keterbukaan mereka terhadap ide-ide Barat. Selain itu, artikel ini juga mengkaji mengenai dampak dari adanya para missionarismisionaris untuk menyebarkan agama protestanProtestan. Salah satunya adalah dalam hal ekonomi. Beberapa orang di Korea menegaskan bahwa konversi ke Protestan menyebabkan peningkatan ekonomi. Mereka percaya bahwa peningkatan ini disebabkan penolakan mereka terhadap kebiasaan merokok dan minum, judi, serta hal yang berbau kemewahan

76 FR 79271 - Genesee & Wyoming Inc.-Continuance in Control Exemption-Hilton & Albany Railroad, Inc.

Science.gov (United States)

2011-12-21

... Inc.--Continuance in Control Exemption-Hilton & Albany Railroad, Inc. AGENCY: Surface Transportation.... (GWI), a noncarrier, to continue in control of Hilton & Albany Railroad, Inc. (HAL), upon HAL's... Railway Company (NSR) and operation of a 55.5-mile rail line between Hilton and Albany, Ga.\\1\\ GWI's...

Gclust Server: 174771 [Gclust Server

Lifescience Database Archive (English)

Full Text Available 174771 Hal_VNG2211H Cluster Sequences - 242 hypothetical protein 1 1.00e-99 0.0 0.0... 0.0 0.0 3.23 0.0 Show 174771 Cluster ID 174771 Sequence ID Hal_VNG2211H Link to cluster sequences Cluster S

Nitroxyl free radicals formed from hindered amine light stabilizers under 60Co γ-ray irradiation

International Nuclear Information System (INIS)

Wang Huiliang; Chen Wenxiu

2006-01-01

Nitroxyl free radicals formed from several low molecular weight (LMW) hindered amine light stabilizers (HALS) under 60 Co γ-ray irradiation was studied with electron spin resonance (ESR) spectroscopy. All the HALSs irradiated in air formed nitroxyl free radicals under irradiation in air. For most of the HALSs, concentration of the nitroxyl free radicals increased linearly and quickly with absorbed dose in 0-10 kGy range, but increased slowly, or even kept constant, with doses of greater than 10 kGy. Concentration of nitroxyl free radicals formed from LMW HALS was usually higher than high molecular weight HALS. Tetramethyl HALS was easier to form nitroxyl free radicals than pentamethyl HLAS. Concentration of nitroxyl free radicals formed from the samples irradiated in oxygen was about two times higher than that the samples irradiated in air. Mechanisms of the nitroxyl free radical formation from the γ-ray irradiated HALSs were was discussed. (authors)

Electronic structures and reactivities of iodinating agents in the gas phase and in solutions: a density functional study

International Nuclear Information System (INIS)

Filimonov, V.D.; Krasnokutskaya, E.L.; Lesina, Yu.A.; Chajkovskij, V.K.; Poleshchuk, O.X.

2006-01-01

The electronic and spatial structures of a broad spectrum of neutral compounds with X-Hal (X = N, O, Cl; Hal = Cl, Br, I) bonds and their protonated forms and of different electronic states of triiodide cation, I 3 + , were determined from density functional B3LYP/6-311G* quantum-chemical calculations. The effects of the structure of these compounds on the parameters of electrophilic reactivity were revealed and the thermochemical characteristics of homolytic and heterolytic X-Hal bond dissociation and of iodine transfer in hydroxyl-containing solvents were calculated. Due to low homolytic bond dissociation energies of X-I, the formation of molecular iodine and triiodide cation I 3 + becomes thermodynamically favorable and the cation should act as iodinating agent alternative to acylhypoiodites and N-iodoimides. The solvation effects of MeOH and CH 2 Cl 2 on the X-Hal bond homolysis and heterolysis were determined using the PCM model [ru

REDESIGN CAMPAIGN STRATEGY MELALUI PERPADUAN POLITICAL MARKETING DAN NILAI LUHUR TAN MALAKA UNTUK MENINGKATKAN KUALITAS DEMOKRASI DALAM MENGHADAPI PEMILIHAN KEPALA DAERAH DI JAWA TIMUR (PILKADA

Directory of Open Access Journals (Sweden)

Bagus Ananda Kurniawan

2016-08-01

Full Text Available Abstrak Pemilihan kepala daerah (pilkada langsung Jawa Timur putaran kedua sebentar lagi akan dimulai. Calon kepala daerah telah mempersiapkan diri dalam usaha untuk memenangkan Pemilihan Kepala Daerah. Beberapa metode telah dilakukan oleh kedua pasangan pemenang Pemilihan Kepala Daerah di Wilayah Jawa Timur ini. Usaha yang dilakukan tentu saja memiliki tujuan akhir agar mendapatkan suara dari masyarakat. Pada proses political marketing, ada empat hal yang harus diperhatikan kontestan yaitu, product (platform, karakter personal, janji-janji kampanye, price (biaya kampanye, lobi-lobi politik, place (basis massa, tim sukses, dan promotion (advertising, publicity, kampanye. Selain itu, dalam berkampanye kontestan juga harus memperhatikan banyak faktor yang dapat memengaruhi jumlah perolehan suara, seperti bentuk kelompok gaya hidup masyarakat yang beranekaragam, hal-hal yang mempengaruhi pemilih dalam memilih para kontestan, tipologi pemilih, serta segmentasi dan positioning politik. Hal lain yang menjadi perhatian dan pokok kajian pemikiran politik Tan Malaka dalam keyakinan politik adalah strategi dan taktik. Kata Kunci: Political Marketing, Demokrasi yang Berkualitas, pemikiran Politik dan Sosial Tan Malaka

Supportive treatment with megestrol acetate during radio-(chemo-)therapy. A randomized trial; Supportive Behandlung mit Megestrolacetat waehrend der Radio-(Chemo-)Therapie bei Patienten mit Tumoren im Kopf-Hals-Bereich. Eine randomisierte Studie

Energy Technology Data Exchange (ETDEWEB)

Fietkau, R [Erlangen-Nuernberg Univ., Erlangen (Germany). Strahlentherapeutische Klinik; Riepl, M [Erlangen-Nuernberg Univ., Erlangen (Germany). Strahlentherapeutische Klinik; Kettner, H [Bristol Arzneimittel GmbH, Muenchen (Germany). Medizinische Abt.; Hinke, A [Wissenschaftlicher Service Pharma, Monheim (Germany); Sauer, R [Erlangen-Nuernberg Univ., Erlangen (Germany). Strahlentherapeutische Klinik

1996-03-01

Tumoranorexie und -kachexie bei Patienten mit infauster Prognose ist bekannt. Ob sich ein supportiver Effekt von Megestrolacetat waehrend einer intensiven Radio-(Chemo-)Therapie ergibt, wurde bislang noch nicht untersucht. Dies erfolgte jetzt bei Patienten mit fortgeschritten Tumoren im Kopf-Hals-Bereich. Waehrend und bis sechs Wochen nach der Strahlentherapie erhielten die Patienten des Therapiearmes 160 mg/d Megestrolacetat. Vor, waehrend und nach der Strahlentherapie wurden anthropometrische und laborchemische Parameter bestimmt sowie die subjektive Lebensqualitaet der Patienten mittels des `Quality of life`-Index nach Padilla et al. erfasst. Ergebnisse: Zur endgueltigen Auswertung standen 61 Patienten (Kontrollarm: n=30, Therapiearm: n=31) zur Verfuegung. Ein Patient lehnte nach Randomisation die weitere Teilnahme ab. Je ein Patient im Kontroll- und Placeboarm schieden bei Verdacht auf Nebenwirkungen (Impotenz, Diarrhoe) aus. Weitere Nebenwirkungen wurden nicht beobachtet. Im Kontrollarm verschlechterten sich die Ernaehrungsparameter (Koerpergewicht, Trizepshautfaltendicke) und das subjektive Befinden unter der Bestrahlung sehr schnell und erholten sich anschliessend kaum. Im Gegensatz dazu konnten die mit Megestrolacetat behandelten Patienten diese Werte auf dem Ausgangsniveau stabiliseren. Dieser Unterschied zeigt sich am deutlichsten bei den ausschliesslich oral ernaehrten Patienten (Gewichtsverlust waehrend der Therapie im Kotrollarm: -4,1 kg; im Therapiearm: -0,8 kg; p=0,004), weniger bei den mittels perkutaner endoskopisch kontrollierten Gastrostomie (PEG) versorgten Patienten (Gewichtsverlust im Kontrollarm: -2,4 kg; im Therapiearm: -0,8 kg; p=0,14). Schlussfolgerungen: Die prophylaktische Gabe von Megestrolacetat kann bei Patienten mit Kopf-Hals-Tumoren waehrend einer Radio/(Chemo-)Therapie eine Verschlechterung des Ernaehrungszustands und tendenziell der Lebensqualitaet verhindern.

Insertion of a specific fungal 3'-phosphoadenosine-5'-phosphatase motif into a plant homologue improves halotolerance and drought tolerance of plants.

Science.gov (United States)

Gašparič, Meti Buh; Lenassi, Metka; Gostinčar, Cene; Rotter, Ana; Plemenitaš, Ana; Gunde-Cimerman, Nina; Gruden, Kristina; Zel, Jana

2013-01-01

Soil salinity and drought are among the most serious agricultural and environmental problems of today. Therefore, investigations of plant resistance to abiotic stress have received a lot of attention in recent years. In this study, we identified the complete coding sequence of a 3'-phosphoadenosine-5'-phosphatase protein, ApHal2, from the halotolerant yeast Aureobasidium pullulans. Expression of the ApHAL2 gene in a Saccharomyces cerevisiae hal2 mutant complemented the mutant auxotrophy for methionine, and rescued the growth of the hal2 mutant in media with high NaCl concentrations. A 21-amino-acids-long region of the ApHal2 enzyme was inserted into the Arabidopsis thaliana homologue of Hal2, the SAL1 phosphatase. The inserted sequence included the META motif, which has previously been implicated in increased sodium tolerance of the Hal2 homologue from a related fungal species. Transgenic Arabidopsis plants overexpressing this modified SAL1 (mSAL1) showed improved halotolerance and drought tolerance. In a medium with an elevated salt concentration, mSAL1-expressing plants were twice as likely to have roots in a higher length category in comparison with the wild-type Arabidopsis and with plants overexpressing the native SAL1, and had 5% to 10% larger leaf surface area under moderate and severe salt stress, respectively. Similarly, after moderate drought exposure, the mSAL1-expressing plants showed 14% increased dry weight after revitalisation, with no increase in dry weight of the wild-type plants. With severe drought, plants overexpressing native SAL1 had the worst rehydration success, consistent with the recently proposed role of SAL1 in severe drought. This was not observed for plants expressing mSAL1. Therefore, the presence of this fungal META motif sequence is beneficial under conditions of increased salinity and moderate drought, and shows no drawbacks for plant survival under severe drought. This demonstrates that adaptations of extremotolerant fungi should

Treatment of grade 2 and 3 hemorrhoids with Doppler-guided hemorrhoidal artery ligation

NARCIS (Netherlands)

Wallis de Vries, B. M.; van der Beek, E. S. J.; de Wijkerslooth, L. R. H.; van der Zwet, W. C.; van der Hoeven, J. A. B.; Eeftinck Schattenkerk, M.; Eddes, E. H.

2007-01-01

We evaluated the results of the Doppler-guided hemorrhoidal arterial ligation (DG-HAL) method in the management of symptomatic grade 2 and 3 hemorrhoids. Between June 2005 and March 2006, 110 consecutive patients with symptomatic grade 2 and 3 hemorrhoids according to the DG-HAL method were treated.

Hexaminolevulinate blue-light cystoscopy in non-muscle-invasive bladder cancer: review of the clinical evidence and consensus statement on appropriate use in the USA

NARCIS (Netherlands)

Daneshmand, S.; Schuckman, A.K.; Bochner, B.H.; Cookson, M.S.; Downs, T.M.; Gomella, L.G.; Grossman, H.B.; Kamat, A.M.; Konety, B.R.; Lee, C.T.; Pohar, K.S.; Pruthi, R.S.; Resnick, M.J.; Smith, N.D.; Witjes, J.A.; Schoenberg, M.P.; Steinberg, G.D.

2014-01-01

Hexaminolevulinate (HAL) is a tumour photosensitizer that is used in combination with blue-light cystoscopy (BLC) as an adjunct to white-light cystoscopy (WLC) in the diagnosis and management of non-muscle-invasive bladder cancer (NMIBC). Since being licensed in Europe in 2005, HAL has been used in

Isolation and characterization of biochar-derived organic matter fractions and their phenanthrene sorption.

Science.gov (United States)

Jin, Jie; Sun, Ke; Liu, Wei; Li, Shiwei; Peng, Xianqiang; Yang, Yan; Han, Lanfang; Du, Ziwen; Wang, Xiangke

2018-05-01

Chemical composition and pollutant sorption of biochar-derived organic matter fractions (BDOMs) are critical for understanding the long-term environmental significance of biochar. Phenanthrene (PHE) sorption by the humic acid-like (HAL) fractions isolated from plant straw- (PLABs) and animal manure-based (ANIBs) biochars, and the residue materials (RES) after HAL extraction was investigated. The HAL fraction comprised approximately 50% of organic carbon (OC) of the original biochars. Results of XPS and 13 C NMR demonstrated that the biochar-derived HAL fractions mainly consisted of aromatic clusters substituted by carboxylic groups. The CO 2 cumulative surface area of BDOMs excluding PLAB-derived RES fractions was obviously lower than that of corresponding biochars. The sorption nonlinearity of PHE by the fresh biochars was significantly stronger than that of the BDOM fractions, implying that the BDOM fractions were more chemically homogeneous. The BDOMs generally exhibited comparable or higher OC-normalized distribution coefficients (K oc ) of PHE than the original biochars. The PHE logK oc values of the fresh biochars correlated negatively with the micropore volumes due to steric hindrance effect. In contrast, a positive relationship between the sorption coefficients (K d ) of BDOMs and the micropore volumes was observed in this study, suggesting that pore filling could dominate PHE sorption by the BDOMs. The positive correlation between the PHE logK oc values of the HAL fractions and the aromatic C contents indicates that PHE sorption by the HAL fractions was regulated by aromatic domains. The findings of this study improve our knowledge of the evolution of biochar properties after application and its potential environmental impacts. Copyright © 2018 Elsevier Ltd. All rights reserved.

Assessment of dopamine receptor blockade by neuroleptic drugs in the living human brain

International Nuclear Information System (INIS)

Wong, D.F.; Wagner, H.N. Jr.; Coyle, J.

1985-01-01

Positron emission tomography (PET) makes it possible to attempt to relate directly the antipsychotic effect of neuroleptic drugs and their blocking effect on dopamine receptors (D2) in vivo. The authors have examined the ability of haloperidol (HAL) and molindone (MOL) to block the binding of C-11 n-methylspiperone (NMSP) in 6 normal subjects. A dose of 0.05 mg/kg of HAL resulted in a 68% drop in the slope of the caudate/cerebellum (Ca/Cb) vs. time. This slope is related to the rate of specific binding of NMSP to the receptor. A dose response was seen with both drugs. With increasing doses of HAL from .05 to 0.082 mg/kg, CA/Cb vs. time slope fell from .235 to .156/min. (N=4), progressively. Similarly with increasing doses of MOL of .16-.44 mg/kg slopes decreased from .0335 to .0155/min. (N=4). Similar degrees of post injection Ca/Cb ratio were produced with quantities of MOL and HAL administered in the oral dose ratio of doses 3-5:1 times greater than HAL. This is also the dose ratio at which we found similar dopamine receptor blockade by PET in vivo. A question that arises is why the in vitro affinity of HAL for D2 is 30 times greater than that of MOL in the human brain. The results raise the possibility that MOL metabolites are not only active in blocking D2 but indeed may possibly be more potent than MOL itself. It also helps confirm the site of action of MOL and its in vivo metabolites

Structures and anti-inflammatory properties of 4-halogenated -mofebutazones

Science.gov (United States)

Reichelt, Hendrik; Paradies, Henrich H.

2018-02-01

The crystal structures of the 4-halogenated (hal: F, Cl, Br)-4-butyl-1-phenyl-1,3-pyrolidine-dione (mofebutazone) are determined, and compared with their solution structures. The racemic 4-halogenated mofebutazone approximants crystallize in a monoclinic space group with four molecules in the unit cell. The 4-hal-mofebutazone molecules reveal strong hydrogen bonding between the hydrogen atom located at the N-2 nitrogen atom and a carbonyl oxygen atom of an adjacent 4-hal-mofebutazone molecule. The hydrogen bond angle for 4-Br-mifebutazone N (2)sbnd H (1)⋯O (1) is 173(3) °, so that the hydrogen bond is essentially linear indicating an infinite chain hydrogen bond network. The 3d and 2d structures are stabilized by π-π and σ-π interactions, short intermolecular distances, and apolar forces between adjacently stacked phenyl rings. Small-angle-X-ray scattering (SAXS) experiments and osmometric measurements reveal the presence of dimers for the 4-hal-mofebutazone molecules. Molecular simulations indicate similar solution structure factors for the 4-hal-mofebutazones solutions, S(Q), and in the solid state. There is a strong indication that the [1,1,0], [1,0,0], and [1,0,0] periodicities of the 4-Brsbnd , 4-Clsbnd and 4-F-mofebutazone in the crystalline solid state were also present in the solution phase. The biochemical and cellular activities of the different 4-hal-mofebutazones were monitored by the magnitude of their inhibition of the PGE2 biosynthesis through the cyclo-oxygenase (COX-1) in macrophages, and on the inhibition of LTD4 (5-lipoxygenase) in polymorphonuclear leukocytes.

GELIAT USAHA MIKRO IBU-IBU RUMAH TANGGA DARI KELUARGA MISKIN, PEMBUTAN ABON BANDENG DAN KECAP DI GUNUNG ANYAR KOTA SURABAYA

Directory of Open Access Journals (Sweden)

Mukayat Al-Amin

2017-08-01

Full Text Available Permasalahan dan hambatan yang di hadapi kelompok Usaha Abon Bandeng “Barokah” dan Kecap “Kurma” adalah : 1. Proses Pembuatan yang masih mengunakan alat tradisional dan dalam kapasitas sangat sedikit, sehingga produk yang di hasilkan kurang maksimal dan dalam kapasitas kecil. Sehingga ketika ada pesanan yang agak banyak mereka tidak sanggup untuk memenuhi pesanan di karenakan kekurangan peralatan yang tidak memadai untuk kapasitas produksi yang lebih banyak. 2. Manajemen pemasaran yang masih mengandalkan pesanan dan pameran-pameran produk makanan, hal ini mengakibatkan pada kurang sustainable produksi, alih-alih mengakibatkan keuntungan yang di dapat tidak terlalu maksimal/tidak pasti. Oleh karena itu, berdasar pada hal tersebut di butuhkan langkah solutif dan strategis untuk mengatasi problem kelompok usaha tersebut agar lebih produktif dan berdaya saing tinggi, langkah-langkah tersebut antaralain : 1. Perlunya melakukan modernisasi peralatan sehingga dapat menghasilkan produk yang berkuwalitas dan berdaya saing serta dapat melakukan produksi yang lebih banyak. 2. Perlunya meningkatkan kwalitas sumberdaya kelompok dalam hal pemasaran hasil produksi, peningkatan kwalitas ini bisa dilakukan dengan cara melakukan pelatihan marketing/pemasaran hasil produksi. Sehingga hasil produksi yang sudah sustainable bisa terpasarkan secara maksimal. Pengabdian ini bertujuan untuk 1 Kelompok Usaha ini bisa berproduksi secara maksimal baik dalam hal kapasitas produksi maupun dalam hal kwalitas produksi yang berdaya saing tinggi. 2 Peningkatan kwalitas sumberdaya manusia anggota kelompok dalam hal pemasaran hasil produksi sehingga hasil produksi bisa terjual/terpasarkan secara maksimal. Metode yang digunakan dalam pengabdian ini adalah pendekatan yang dilakukan dengan menggunakan metode FGD (Focus Group Discussion digabungkan dengan menggunakan metode participatory research yaitu dengan mengkaji, mencari dan menemukan kembali problematika usaha yang

[Lidocaine-containing hyaluronic acid filler on a CPM® basis for lip augmentation : Experience from clinical practice].

Science.gov (United States)

Fischer, T; Sattler, G; Gauglitz, G

2016-06-01

Lip augmentation with hyaluronic acid fillers is an established procedure. As monophasic polydensified hyaluronic acid products with variable density CPM-HAL1 (Belotero® Balance Lidocaine) and CPM-HAL2 (Belotero® Intense Lidocaine) are qualified for beautification and particularly natural-looking rejuvenation, respectively. Assessment of handling and outcome of lip augmentation using the lidocaine-containing hyaluronic acid fillers CPM-HAL1 and CPM-HAL2. Data from patients who received lip augmentation by means of bautification and/or rejuvenation using CPM-HAL1 and/or CPM-HAL2 were documented. Observation period was 4 months, with assessment of natural outcome, evenness, handling, fluidity, distribution, malleability, tolerability, as well as patient satisfaction and pain. In total, 146 patients from 21 German centres participated. Physicians rated natural outcome and evenness as good or very good for > 95 % of patients. Handling, fluidity, distribution and malleability were assessed for both fillers as good or very good in > 91 % of patients. At every evaluation point, more than 93 % of patients were very or very much satisfied with the product. A total of 125 patients (85.6 %) experienced transient injection-related side effects. Pain intensity during the procedure was mild (2.72 ± 1.72 on the 0-10 pain assessment scale) and abated markedly within 30 min (0.42 ± 0.57). Lip augmentation with hyaluronic acid fillers produced a long-term cosmetic result. Due to the lidocaine content, procedural pain was low and transient. Accordingly, a high degree of patient satisfaction was achieved that was maintained throughout the observation period.

Coenzyme Q10 does not prevent oral dyskinesias induced by long-term haloperidol treatment of rats

DEFF Research Database (Denmark)

OA, Andreassen; Weber, Christine; HA, Jorgensen

1999-01-01

dyskinesias in rats, a putative analogue to human TD, could be prevented by the antioxidant coenzyme Q10 (CoQ10). Rats received 16 weeks of treatment with haloperidol decanoate (HAL) IM alone or together with orally administered CoQ10, and the behavior was recorded during and after treatment. HAL...

Lipodystrophy in human immunodeficiency virus patients impairs insulin action and induces defects in beta-cell function

DEFF Research Database (Denmark)

Andersen, Ove; Haugaard, Steen B; Andersen, Ulrik B

2003-01-01

similar between study groups. A hyperinsulinemic euglycemic clamp showed an impaired glucose disposal rate (GDR) in HALS patients (5.6 v 8.3 mg glucose/min. kg(FFM), P =.0006). As demonstrated by indirect calorimetry, HALS patients showed an impaired nonoxidative glucose metabolism (NOGM, 2.2 v 4.2, P...

PENGUKURAN KUALITAS LAYANAN DENGAN HIGHER EDUCATION PERFORMANCE (HEdPERF DAN HIGHER EDUCATION SERVICE QUALITY (HiEdQUAL

Directory of Open Access Journals (Sweden)

Ika Widya Ardhyani

2017-06-01

Full Text Available Kualitas layanan merupakan kunci sukses dalam pemasaran dan bisnis strategi. Peningkatan kualitas layanan terhadap perguruan tinggi merupakan hal yang perlu mendapatkan prioritas, karena kualitas layanan berhubungan erat dengan peningkatan keuntungan kompetitif. UMAHA merupakan universitas swasta di Sidoarjo. Sejak didirikan tahun 1998 hingga 2015 animo masyarakat terhadap UMAHA terus mengalami peningkatan hal ini ditunjukkan dengan semakin meningkatnya jumlah mahasiswa yang mendaftar. Namun disisi lain masih terjadi keluhan-keluhan terhadap pelayanan akademik. Berdasarkan hal tersebut, maka pengukuran kualitas layanan pendidikan yang akurat sangat penting dilakukan untuk mendapatkan gambaran yang lebih baik dan menjadi pedoman dalam melakukan suatu perbaikan. Item-item dalam penelitian ini diadaptasi dari instrumen HEdPERF dan HiEdQUAL. Pengukuran kualitas layanan dalam penelitian ini akan dilakukan dengan responden dosen, staf administrasi dan mahasiswa sebagai pelanggan perguruan tinggi. Kuesioner digunakan untuk memperoleh data, berupa harapan dan persepsi. Teknik pengambilan sampel yang digunakan dalam penelitian ini adalah cluster sampling. Data yang diperoleh dianalisis dengan menggunakan uji validitas dan uji reliabilitas. Kualitas layanan akan di ukur dengan menggunakan model diskonfirmasi SERVQUAL, yang mendefinisikan kualitas dalam hal perbedaan yang muncul antara harapan pelanggan dan persepsi layanan yang sebenarnya. Hasil perhitungan skor SERVQUAL untuk ketiga responden, menunjukkan masing-masing item belum dapat memenuhi harapan pelanggan. Hal ini ditunjukkan dengan hasil perhitungan semua item yang bernilai negatif.

Perch availability and ground cover: factors that may constitute ...

African Journals Online (AJOL)

In Succulent Karoe, pale chanting goshawks occupied areas where perch density (16 natural and 122 artificial/25 hal was significantly higher than in unoccupied areas (8 natural and 12 artificial/25 hal. The high proportion of cover formed by natural perches (trees and shrubs; 36%) and the low proportion of open ground ...

Hemolytic disease of the newborn associated with anti-Jra alloimmunization in a twin pregnancy: the first case report in Korea.

Science.gov (United States)

Kim, Hyungsuk; Park, Min-Jeong; Sung, Tae-Jung; Choi, Ji Seon; Hyun, Jungwon; Park, Kyoung Un; Han, Kyou-Sup

2010-10-01

Jr(a) is a high-frequency antigen found in all ethnic groups. However, the clinical significance of the anti-Jr(a) antibody has remained controversial. Most studies have reported mild hemolytic disease of the newborn and fetus (HDNF) in Jr(a)-positive patients. Recently, fatal cases of HDNF have also been reported. We report the first case of HDNF caused by anti-Jr(a) alloimmunization in twins in Korea. A 33-yr-old nulliparous woman with no history of transfusion or amniocentesis was admitted at the 32nd week of gestation because of vaginal bleeding caused by placenta previa. Anti-Jr(a) antibodies were detected in a routine laboratory examination. An emergency cesarean section was performed at the 34th week of gestation, and 2 premature infant twins were delivered. Laboratory examination showed positive direct antiglobulin test and Jr(a+) phenotype in the red blood cells and the presence of anti-Jr(a) antibodies in the serum in both neonates. The infants underwent phototherapy for neonatal jaundice; this was followed by conservative management. They showed no further complications and were discharged on the 19th postpartum day. Preparative management to ensure the availability of Jr(a-) blood, via autologous donation, and close fetal monitoring must be performed even in cases of first pregnancy in Jr(a-) women.

Hyaluron Filler Containing Lidocaine on a CPM Basis for Lip Augmentation: Reports from Practical Experience.

Science.gov (United States)

Fischer, Tanja C; Sattler, Gerhard; Gauglitz, Gerd G

2016-06-01

Lip augmentation with hyaluronic acid fillers is established. As monophasic polydensified hyaluronic acid products with variable density, CPM-HAL1 (Belotero Balance Lidocaine, Merz Aesthetics, Raleigh, NC) and CPM-HAL2 (Belotero Intense Lidocaine, Merz Aesthetics, Raleigh, NC) are qualified for beautification and particularly natural-looking rejuvenation, respectively. The aim of this article was to assess the handling and outcome of lip augmentation using the lidocaine-containing hyaluronic acid fillers, CPM-HAL1 and CPM-HAL2. Data were documented from patients who received lip augmentation by means of beautification and/or rejuvenation using CPM-HAL1 and/or CPM-HAL2. Observation period was 4 months, with assessment of natural outcome, evenness, distribution, fluidity, handling, malleability, tolerability, as well as patient satisfaction and pain. A total of 146 patients from 21 German centers participated. Physicians rated natural outcome and evenness as good or very good for more than 95% of patients. Distribution, fluidity, handling, and malleability were assessed for both fillers as good or very good in more than 91% of patients. At every evaluation point, more than 93% of patients were very or very much satisfied with the product. A total of 125 patients (85.6%) experienced transient injection-related side effects. Pain intensity during the procedure was mild (2.72 ± 1.72 on the 0-10 pain assessment scale) and abated markedly within 30 minutes (0.42 ± 0.57). Lip augmentation with hyaluronic acid fillers produced a long-term cosmetic result. Due to the lidocaine content, procedural pain was low and transient. Accordingly, a high degree of patient satisfaction was achieved that was maintained throughout the observation period. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Vi er ved at indføre en ny slags systemkontrol

DEFF Research Database (Denmark)

Booss-Bavnbek, Bernhelm

2016-01-01

Om forholdet mellem det formale og det sociale. Sindelagskontrol i 1970ernes Vesttyskland og dagens Danmark. Diskussionen mellem Alf Ross og Hal Koch. En tysk matematikers syn.......Om forholdet mellem det formale og det sociale. Sindelagskontrol i 1970ernes Vesttyskland og dagens Danmark. Diskussionen mellem Alf Ross og Hal Koch. En tysk matematikers syn....

Analisis Migrasi Radio Trunking Analog ke Radio Trunking Digital di Indonesia

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Riza Azmi

2013-09-01

Full Text Available Dalam Tabel Alokasi Spektrum Frekuensi di Indonesia pada catatan kaki INS9 dan INS13 disebutkan bahwa alokasi pada pita-pita frekuensi yang digunakan untuk teknologi trunking direncanakan dimigrasi ke sistem komunikasi trunking digital pada waktu yang akan ditentukan oleh pemerintah. Terkait dengan hal itu, studi ini bertujuan untuk mengkaji bagaimana kelayakan migrasi dari sistem trunking analog ke sistem trunking digital dan hal-hal yang terkait dengannya. Dengan menggunakan analisis biaya dan manfaat (Cost-Benefit Analysis studi ini melihat bahwa migrasi hanya dapat dilakukan jika umur masing-masing lisensi dari operator telah berakhir, atau dengan kata lain pemerintah dapat mendorong transisi ke digital dengan menerbitkan lisensi baru yaitu lisensi trunking digital.

KONSEP MANAJEMEN PENGAWASAN DALAM PENDIDIKAN ISLAM

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Samsirin Samsirin

2015-12-01

Full Text Available Sebuah lembaga pendidikan yang baik harus dikelola dengan manajemen yang baik pula. Salah satu bentuk manajemen yang harus dimiliki sebuah lembaga pendidikan yaitu manajemen pengawasan. Hal ini berfungsi untuk mengontrol kinerja tenaga yang berada dalam suatu lembaga tersebut. Akan tetapi mayoritas lembaga pendidikan, khususnya pendidikan Islam, belum menganggap manajemen pengawasan sebagai suatu hal yang penting sehingga banyak dari lembaga pendidikan Islam kurang teratur administrasinya. Padahal untuk mencapai suatu tujuan yang dikonsep di awal pembentukan suatu lembaga pendidikan banyak hal yang harus dikerjakan secara profesional. Di antara manfaat manajemen pengawasan ini ialah mengurangi tingkat kesalahan, terjadinya penyimpangan, serta memperkecil hambatan yang justru akan menghalangi proses lembaga mencapai tujuan yang dicanangkan.

High response rates following paclitaxel/5-FU and simultaneous radiotherapy in advanced head and neck carcinoma; Hohe Remissionsraten unter simultaner Radio- und Chemotherapie mit Paclitaxel/5-FU in der Behandlung fortgeschrittener Kopf-Hals-Tumoren

Energy Technology Data Exchange (ETDEWEB)

Schroeder, M.; Westerhausen, M. [St.-Johannes-Hospital, Duisburg (Germany). Medizinische Klinik II; Makoski, H.B. [Staedtische Kliniken, Duisburg (Germany). Radioonkologie; Sesterhenn, K. [St. Anna-Krankenhaus, Duisburg (Germany). HNO-Klinik; Schroeder, R. [Bristol Myers Squibb, Muenchen (Germany). Dept. of Oncology

1997-11-01

The main stay of treatment for head and neck cancer patients with advanced disease has been chemotherapy with Cisplatin/5-FU and simultaneous applied radiotherapy. With this multimodality treatment including radical surgery after two cycles of neoadjuvant chemotherapy and 40 Gy radiotherapy we reported 60% complete remission after 5 years for patients with stage III/IV of head and neck cancer. Paclitaxel, a new plant product, has demonstrated significant antineoplastic activity in head and neck tumors (ECOG-Study: 40% RR). Therefore we performed a trial with Taxol/5-FU and simultaneous radiation in a neoadjuvant and postoperative adjuvant setting of stage III/IV squamous cell carcinoma of the head and neck with pre-existent contraindication against Cisplatin. Patients and Methods: 30 patients with a primarily inoperable stage III/IV of SCC of the head and neck were enrolled to receive day 1 and 29 Taxol 175 mg/m{sup 2} as a 3-hour-infusion, followed by 120-hour-cvi of 1000 mg/m{sup 2}/d 5-FU. Locally irradiation was given ad 40 Gy (2 Gy/d/day 1-26). Radical surgery followed about day 56. Postoperatively patients received again 2 cycles of Taxol/5-FU and simultaneous irradiation with 30 Gy. Results: So far 30 patients were treated and all patients reached a CR after complete treatment, ongoing for 23/30 patients for 6 till 34 months: 4 patients developed a second neoplasia, and 3 patients gloved a local relapse. The principal toxicity was moderate (neutropenia, peripheral neuropathy, arthralgia/myalgia) and sensible with supportive care (e.g. PEG). Conclusions: The results suggest that the treatment of SCC of the head and neck with Taxol/5-FU and simultaneous radiation and radical surgery is a highly effective schedule and comparable with the treatment with Cisplatin/5-FU. (orig.) [Deutsch] Der Standard in der Behandlung weit forgeschrittener, primaer inoperabler Kopf-Hals-Tumoren stellte die Cisplatinhaltige Chemotherapiekombination mit 5-FU dar mit simultan

Successful Blood Transfusion Management of a Living Donor Liver Transplant Recipient in the Presence of Anti-Jra: A Case Report.

Science.gov (United States)

Kurata, N; Onishi, Y; Kamei, H; Hori, T; Komagome, M; Kato, C; Matsushita, T; Ogura, Y

2017-09-01

A 48-year-old Japanese woman was diagnosed with Budd-Chiari syndrome and transferred for possible living donor liver transplantation (LDLT). Examinations before LDLT revealed that the recipient had anti-Jr a and preformed donor-specific anti-human leukocyte antigen (HLA) antibodies (DSA). Rituximab was administrated at 16 days prior to the patient's scheduled LDLT for the prophylaxis of antibody-mediated rejection by DSA. The clinical significance of anti-Jr a has not been clearly established because of the rarity of this antibody, so we discussed blood transfusion strategy with the Department of Blood Transfusion Service and prepared for Jr a -negative packed red blood cells (RBCs). Intraoperative blood salvage was used during LDLT procedures to reduce the use of packed RBCs. Although post-transplantation graft function was excellent, a total of 44 U of Jr a -negative RBCs were transfused during the entire perioperative period. Because sufficient amounts of Jr a -negative packed RBCs were supplied, Jr a mismatched blood transfusion was avoided. The patient was discharged from our hospital on postoperative day 102 without clinical evidence of any blood transfusion-related adverse events. Although there are some controversies of blood transfusion related to anti-Jr a antibodies, the current strategies of blood transfusion for liver transplantation with anti-Jr a are as follows: (1) sufficient supply and transfusion of Jr a -negative matched packed RBCs and (2) application of intraoperative blood salvage to reduce the total amount of rare blood type RBCs. These strategies may be changed when the mechanism of anti-Jr a alloimmunization is fully understood in the future. Copyright © 2017 Elsevier Inc. All rights reserved.

Comparison of the safety and immunogenicity of live attenuated and inactivated hepatitis A vaccine in healthy Chinese children aged 18 months to 16 years: results from a randomized, parallel controlled, phase IV study.

Science.gov (United States)

Ma, F; Yang, J; Kang, G; Sun, Q; Lu, P; Zhao, Y; Wang, Z; Luo, J; Wang, Z

2016-09-01

For large-scale immunization of children with hepatitis A (HA) vaccines in China, accurately designed studies comparing the safety and immunogenicity of the live attenuated HA vaccine (HA-L) and inactivated HA vaccine (HA-I) are necessary. A randomized, parallel controlled, phase IV clinical trial was conducted with 6000 healthy children aged 18 months to 16 years. HA-L or HA-I was administered at a ratio of 1: 1 to randomized selected participants. The safety and immunogenicity were evaluated. Both HA-L and HA-I were well tolerated by all participants. The immunogenicity results showed that the seroconversion rates (HA-L versus HA-I: 98.0% versus 100%, respectively, p >0.05), and geometric mean concentrations in participants negative for antibodies against HA virus IgG (anti-HAV IgG) before vaccination did not differ significantly between the two types of vaccines (HA-L versus HA-I first dose: 898.9 versus 886.2 mIU/mL, respectively, p >0.05). After administration of the booster dose of HA-I, the geometric mean concentrations of anti-HAV IgG (HA-I booster dose: 2591.2 mIU/mL) was higher than that after the first dose (p children. The effects of long-term immunogenicity after natural exposure to wild-type HA virus and the possibility of mutational shifts of the live vaccine virus in the field need to be studied in more detail. Copyright © 2016. Published by Elsevier Ltd.

Acidez potencial pelo método do pH SMP no Estado do Amazonas Potential acidity by pH SMP method in Amazonas State, Brazil

Directory of Open Access Journals (Sweden)

Adônis Moreira

2004-01-01

Full Text Available O objetivo deste trabalho foi definir um modelo matemático que estime o H+Al a partir do pH SMP medido em água e em solução de CaCl2 0,01 mol L-1 nas condições edafoclimáticas locais. Foram utilizadas 246 amostras de solo provenientes de diversas localidades. Mesmo apresentando menor coeficiente da correlação (r = 0,89*, a equação H+Al = 30,646 - 3,848pH SMP obtida em H2O foi mais eficiente que a obtida em solução CaCl2 (H+Al = 30,155 - 3,834pH SMP, r = 0,91*, a qual subestima os valores da acidez potencial.The objective of this work was to determine a mathematic model that estimates the potential acidity with pH SMP measured in water and in solution of CaCl2 0.01 mol L-1. Two hundred and forty six soil samples from several localities were utilized. Despite presenting a lower correlation coefficient (r = 0.89*, the equation H+Al = 30.646 - 3.848pH SMP, obtained in H2O, was more efficient than in the CaCl2 solution (H+Al = 30.155 -3.834pH SMP, r = 0.91*, since this last one underestimates the values of the potential acidity.

Fotodynamisk terapi af hoved-hals-kraeft

DEFF Research Database (Denmark)

Lajer, Christel Braemer; Specht, Lena; Kirkegaard, Jørgen

2006-01-01

Photodynamic therapy (PDT) is a new treatment for head and neck cancer. The principle of the treatment is a photochemical reaction initiated by light activation of a photosensitizer, which causes the death of the exposed tissue. This article presents the modes of action of PDT and the techniques ...

Head-neck-radiology; Kopf-Hals-Radiologie

Energy Technology Data Exchange (ETDEWEB)

Cohnen, Mathias (ed.) [Staedtische Kliniken Neuss Lukaskrankenhaus GmbH (Germany). Institut fuer klinische Radiologie

2012-11-01

The book on head-neck-radiology covers the following issues: (1) Methodic fundamentals: conventional radiography, angiography, sonography, computerized tomography, digital volume tomography, NMR imaging, nuclear medicine. (2) Base of the skull. (3) Petrous bone. (4) Pharynx. (5) Paranasal sinuses. (6) Eye socket. (7) Temporomandibular joint. (8) Salivary gland. (9) Oral cavity. (19) Parynx. (11) Neck soft tissue and lymph nodes. (12) Thyroid and parathyroid. (13) Teeth and jaw. (14) Interventions.

Fotodynamisk terapi af hoved-hals-kraeft

DEFF Research Database (Denmark)

Lajer, Christel Braemer; Specht, Lena K; Kirkegaard, Jørgen

2006-01-01

Photodynamic therapy (PDT) is a new treatment for head and neck cancer. The principle of the treatment is a photochemical reaction initiated by light activation of a photosensitizer, which causes the death of the exposed tissue. This article presents the modes of action of PDT and the techniques...

Radiology reporting-from Hemingway to HAL?

Science.gov (United States)

Brady, Adrian P

2018-04-01

The job of the diagnostic radiologist is two-fold: identifying and interpreting the information available from diagnostic imaging studies and communicating that interpretation meaningfully to the referring clinician. However skilled our interpretive abilities, our patients are not well served if we fail to convey our conclusions effectively. Despite the central importance of communication skills to the work of radiologists, trainees rarely receive significant formal training in reporting skills, and much of the training given simply reflects the trainer's personal preferences. Studies have shown a preference among referrers for reports in a structured form, with findings given in a standard manner, followed by a conclusion. The technical competence to incorporate structured report templates into PACS/RIS systems is growing, "...and radiology societies (including the European Society of Radiology (ESR)) are active in producing and validating templates for a wide range of modalities and clinical circumstances. While some radiologists may prefer prose format reports, and much literature has been produced addressing "dos and don'ts" for such prose reports, it seems likely that structured reporting will become the norm in the near future. Benefits will include homogenisation and standardisation of reports, certainty that significant information has not been omitted, and capacity for data-mining of structured reports for research and teaching purposes. • The radiologist's job includes interpretation of imaging studies AND communication. • Traditionally, communication has taken the form of a prose report. • Referrers have been shown to prefer reports in a structured format. • Structured reports have many advantages over traditional prose reports. • It is likely that structured reports represent the future standard.

Identitas Etnik Dalam Komunikasi Politik

OpenAIRE

Lampe, Ilyas

2010-01-01

Identifikasi identitas etnik yang lazim dilakukan pada masyarakat multietnik senantiasa diarahkanpada situasi dan konteks di mana seseorang berada. Dalam konteks politik, terutama pada lembagaseperti Dewan Perwakilan Rakyat Daerah (DPRD), identifikasi identitas etnik menjadi hal pentingdalam aktifitas politik. Identitas etnik adalah sesuatu yang problematik ketika dihadapkan dengankomunikasi politik, terutama dalam sistem pemilu yang demokratis. Hal tersebut bisa menjadi pembedaatau ko-identi...

DETERMINASI KEPUASAN FRANCHISEE DI KOTA MEDAN

OpenAIRE

Desi Ika, Tetty Yuliati .,

2015-01-01

Penelitian ini didasarkan pada semakin berkembang pesatnya bisnis franchiseyang memegang peranan yang signifikan dalam pertumbuhan dan perluasan bisnisdi Indonesia khususnya di Medan. Beberapa isi dari literatur franchisee dan beritaberita yang terkemuka berhubungan dengan sindiran-sindiran serta bukti-bukti darikonflik yang terjadi antara franchisee dan franchisor menandai bahwa perjanjianfranchise perlu diteliti. Oleh karena itu hal tersebut adalah hal yang penting untukdimengerti mengenai ...

Strategi Public Relations Dalam Membangun Branding Rumah Sakit Telogorejo Menjadi Semarang Medical Center

OpenAIRE

Pertiwi, Rifka Ayu; Naryoso, Agus; Luqman, Yanuar

2013-01-01

ViiiSTRATEGI PUBLIC RELATIONS DALAM MEMBANGUN BRANDINGRUMAH SAKIT TELOGOREJO MENJADI SEMARANG MEDICALCENTERAbstrakPerubahan brand merupakan hal yang sering terjadi pada sebuah institusi atauperusahaan. Hal ini menjadi salah satu pekerjaan humas yang bersangkutan dalammendapatkan kesadaran target audiens terhadap Perubahan brand tersebut.RS Telogorejo melakukan Perubahan brand menjadi Semarang MedicalCenter. Sedangkan brand RS Telogorejo sudah melekat di benak target audienssebagai rumah sakit...

Analisis Kematangan Implementasi Internet Protocol versi 6 (IPv6 di Indonesia dengan Interim Maturity Level (IML

Directory of Open Access Journals (Sweden)

Riza Azmi

2012-12-01

Full Text Available Cepat atau lambat, IPv6 akan menggantikan IPv4 dalam penomoran internet. Hal ini dikarenakan IANA telah mengalokasikan blok IPv4 terakhirnya pada Januari 2011 lalu. Pesatnya permintaan terhadap IP ini dikarenakan boomingnya .com sejak tahun 2000. Dengan habisnya IPv4, terdapat beberapa metode untuk melakukan migrasi ke peenomoran baru IPv6. Terkait dengan hal tersebut, penelitian ini mencoba mengukur tingkat kematangan beberapa penyelenggara jasa internet di Indonesia dalam hal implementasi IPv6 dengan menggunakan konsep Capability Maturity Model for IPv6 Implementation. Metode assesmen yang dilakukan dengan Interim Maturity Level, yaitu dengan memberikan seperangkat pertanyaan yang diisi sendiri oleh penyelenggara jasa internet. Hasil yang didapat adalah, sebagian besar penyelenggara internet masih berada pada Level 2 – Savvy.

78 FR 70539 - Proposed Information Collection; Comment Request

Science.gov (United States)

2013-11-26

... comments concerning its revised Martin Luther King, Jr. Day of Service Application Instructions. Submission of the Martin Luther King, Jr. Day of Service Application Instructions is required to be considered...., permitting electronic submissions of responses). Background The Martin Luther King, Jr. Day of Service Grant...

76 FR 44307 - Information Collection; Submission for OMB Review, Comment Request

Science.gov (United States)

2011-07-25

... information collection request (ICR) entitled the Martin Luther King, Jr. Day of Service application...: Martin Luther King, Jr. Day of Service Application Instructions. OMB Number: 3045-0110. Agency Number... funding of Martin Luther King, Jr. Day of Service Grants. Total Respondents: 50. Frequency: Annual...

Surficial clay mineral distribution on the southwestern continental margin of India: Evidence of input from the Bay of Bengal

Digital Repository Service at National Institute of Oceanography (India)

Chauhan, O.S.; Gujar, A.R.

LATERITE 3922 MIOCENE SANDSTONE (~) ARCHEANS ( GRANITE GNEISS I' --J CHARNOKITES ~ KHONOALITES) ~J 3940 -t- -4- -t- -t- ~ .. t Jr -4- + + + + Jr -t- Jr + Jr -t- -t- 4- -t- 4- Jre" + -t- + 4- + -t-.. + + 4- WADGE BANK INDIA -~ + + + + *4 t... et al., 1990). In the southern region, the shelf is marked by a low gradient physiographic feature, i.e. Wadge Bank (gradient 1:756), which has considerably enhanced the width of the shelf. The shelf break is shallowest in this region...

PROFESSOR ZDZISŁAW ŻYGULSKI JR.: AN OUTSTANDING PERSON, A GREAT PERSONALITY, A MUSEUM PROFESSIONAL, A RESEARCHER ON ANTIQUE WEAPONS, ORIENTAL ART AND EUROPEAN PAINTING (1921–2015

Directory of Open Access Journals (Sweden)

Teresa Grzybkowska

2017-02-01

Full Text Available Professor Zdzisław Żygulski Jr. (1921–2015 was one of the most prominent Polish art historians of the second half of the 20th century. He treated the history of art as a broadly understood science of mankind and his artistic achievements. His name was recognised in global research on antique weapons, and among experts on Rembrandt and Leonardo da Vinci. He studied museums and Oriental art. He wrote 35 books, about 200 articles, and numerous essays on art; he wrote for the daily press about his artistic journeys through Europe, Japan and the United States. He illustrated his publications with his own photographs, and had a large set of slides. Żygulski created many exhibitions both at home and abroad presenting Polish art in which armour and oriental elements played an important role. He spent his youth in Lvov, and was expatriated to Cracow in 1945 together with his wife, the pottery artist and painter Eva Voelpel. He studied English philology and history of art at the Jagiellonian University (UJ, and was a student under Adam Bochnak and Vojeslav Molè. He was linked to the Czartoryski Museum in Cracow for his whole life; he worked there from 1949 until 2010, for the great majority of time as curator of the Arms and Armour Section. He devoted his whole life to the world of this museum, and wrote about its history and collections. Together with Prof. Zbigniew Bocheński, he set up the Association of Lovers of Old Armour and Flags, over which he presided from 1972 to 1998. He set up the Polish school of the study of militaria. He was a renowned and charismatic member of the circle of international researchers and lovers of militaria. He wrote the key texts in this field: Broń w dawnej Polsce na tle uzbrojenia Europy i Bliskiego Wschodu [Weapons in old Poland compared to armaments in Europe and the Near East], Stara broń w polskich zbiorach [Old weapons in Polish armouries], Polski mundur wojskowy [Polish military uniforms] (together with H

15. YÜZYIL ŞAİRLERİNDEN DİYARBAKIRLI HALÎLÎ’NİN ŞİİRLERİ / THE POEMS OF HALÎLÎ WHO IS A 15th CENTURY POET FROM DIYARBAKIR

Directory of Open Access Journals (Sweden)

Ahmet KAVAKLIYAZI

2015-12-01

Full Text Available Klasik Türk edebiyatında divanı bugün için elimizde bulunmayan kimi şairlerin şiirleri, şiir mecmualarında karşımıza çıkmaktadır. Bu şairlerden biri de Firkat-nâme’si ile tanınan, 15. yüzyıl şairi Diyarbakırlı Halîlî’dir.Halîlî’nin belli başlı mecmualardaki şiirleri daha önce bazı akademik çalışmalara konu edilmişti. Üzerine yüksek lisans tezi hazırladığımız Koyunoğlu Müzesi Kütüphanesinde bulunan 13450 numaralı mecmuada Halîlî’nin, önceki yayımlarda bulunmayan şiirlerinin olduğunu gördük. Ayrıca, mecmualarda Halîlî’ye ait bazı şiirlerin onun Firkat-nâme’sinde geçen şiirler olması sebebiyle bu eserdeki şiirlerin ayrılması ve mecmuaların yeniden taranarak diğer şiirlerinin belirlenmesi gerekmekteydi.Çalışmamızda Halîlî’nin Firkat-nâme dışındaki şiirleri mecmualar taranarak tespit edilmiş, bu şiirlerin ona aidiyeti saptanmış ve şiirlerin karşılaştırmalı metni verilmiştir.

Justice Reinvestment: “Motherhood and Apple Pie?”—Matching Ambition to Capacity and Capability

OpenAIRE

Wong, Kevin; Christmann, Kris

2016-01-01

The idea of '“Justice Reinvestment'” (JR), has been proposed by United Kingdom (UK) policy makers and criminal justice campaigners as a way of responding to the problems arising from the economic crisis in 2007 and 2008. Despite the interest in JR from policy makers, a systematic approach to JR in the UK has yet to be adopted. Instead, the implementation of JR in the UK has been limited to a somewhat piecemeal approach with an uncoordinated set of initiatives, including Payment by Results (Pb...

Dynamic Systems for Individual Tracking via Heterogeneous Information Integration and Crowd Source Distributed Simulation

Science.gov (United States)

2015-12-04

Hierarchical Alternative Least Squares (HALS) (Cichocki et al. 2009) (iii) Block Principal Pivoting ( BPP ) (Kim and Park 2011) and (iv) Stochastic...implementation uses a fast active-set based method called Block Principal Pivoting ( BPP ) (Kim and Park 2007), but the parallel algorithm proposed in this...communication. However, for low rank approximation algorithms that depend on global information (like MU, HALS, and BPP ), some communication is necessary. The

Strategi Segmenting, Targeting dan Positioning Pengaruhnya terhadap Keputusan Konsumen Menggunakan Produk Kpr Bni Griya

OpenAIRE

Karamoy, Sandy Wulan

2013-01-01

Penentuan segmen pasar sangat penting dalam mengenali calon nasabah dan memastikan siapa yang potensial menjadi nasabah. Segmentasi ini dapat dibagi berdasar lokasi, usia, jenis kelamin, tingkat penghasilan, kebiasaan dan sebagainya. Penentuan targeting sangat tergantung dari hal-hal seperti karakter produk, karakter segmentasi, dan tingkat persaingan pada segmen yang sudah dipilih. Targeting ini menentukan kepada siapa target market dari suatu produk, apakah kepada semua orang, sebagian ora...

Toyota Center (Architecture Hightech)

OpenAIRE

Harsono, Syafiz

2011-01-01

Indonesia merupakan sebuah Negara yang sedang berkembang. Setelah krisis ekonomi pada tahun 1998, Indonesia berjuang keluar dari krisis ekonomi. Di era globalisasi ini kebutuhan masyarakat semakin meningkat salah satunya merupakan kebutuhan akan sarana transportasi. Kebutuhan masyarakat akan sarana transportasi sangat besar,hal ini terbukti dari data yang didapatkan dari hasil penjualan kendaraan bermotor pada tahun 2003, 2004 dan 2005 mengalami peningkatan. Hal ini mengindikasikan walaupun ...

Pertukaran Otomatis dalam Informasi: Perspektif Ekonomi Politik

OpenAIRE

Akmam, Sidharta

2018-01-01

Singapura merupakan mitra dagang dan investasi utama bagi Indonesia. Kedua negarasaling membutuhkan terlepas dari pasang surutnya hubungan keduanya. Hal yang seringdisoroti pemerintah Indonesia adalah harta milik warga negara Indonesia yang disimpan diSingapura dan diperkirakan mencapai 60% dari seluruh kekayaan warga Indonesia di luarnegeri. Hal ini menjadi semakin penting karena ada kebutuhan dana dalam jumlah besaruntuk menunjang pembangunan infrastruktur. Tujuan penulisan ini adalah untuk...

PEMBELAJARAN GEOMETRI MENURUT STANDAR PENGAJARAN NCTM DENGAN SETTING KOOPERATIF DI SMP NEGERI 22 JAMBI

OpenAIRE

-, Rohati; Winarni, Sri; -, Elfiati

2013-01-01

Abstrak Dunia pendidikan seakarang menuntut seluruh  proses pembelajaran yang berorientasi pada keaktifan siswa dan kemampuan siswa dalam berinteraksi dengan sesama teman dalam kelasnya. Salah satu hal yang bisa dilakukan oleh seorang guru untuk memenuhi hal tersebut adalah dengan menerapkan pengajaran menurut standar National Council of Teachers of Mathematics (NCTM) dengan setting kooperatif. Adapun rumusan masalah dalam penelitian ini adalah memaparkan bagaimana bentuk pembelajaran geome...

Analisis Faktor-faktor yang Mempengaruhi Perilaku Konsumen dalam Pembelian Produk Kerajinan Rotan Nuriah di Kota Pontianak

OpenAIRE

Diansyah, Wahyu; Dolorosa, Eva; Maswadi, Maswadi

2013-01-01

Perilaku konsumen menyangkut masalah keputusan yang diambil seseorang dalam penentuan untuk mendapatkan dan mempergunakan barang dan jasa, termasuk konsumen yang membeli kerajinan rotan Nuriah. Perilaku konsumen merupakan hal yang kompleks, karena hal tersebut dipengaruhi oleh faktor-faktor dominan yang biasanya terdapat pada setiap perilaku konsumen di dalam keputusan pembelian. Oleh karena itu perlu bagi pengusaha atau pengrajin untuk menganalisis faktor-faktor perilaku konsumen dalam pembe...

Manajemen Perubahan, Tantangan Implementasi E-government

OpenAIRE

Prayitno, Edy

2008-01-01

Kegagalan implementasi e-government tidak lepas dari kesalahan manusia, para pelaku e-government, dalam menyikapi Perubahan sistem, dari sistem sebelumnya ke sistem e-government yang baru. Makalah ini mencoba menyampaikan hal-hal yang bisa dilakukan untuk mengantisipasi resistensi yang muncul akibat ketidaksiapan para pelaku e-government terhadap Perubahan sistem. Ini penting karena ketidaksiapan menerima Perubahan sistem seringkali menjadi penyebab ditolaknya implementasi e-government. Tidak...

Endowrist versus wrist: a case-controlled study comparing robotic versus hand-assisted laparoscopic surgery for rectal cancer.

Science.gov (United States)

Koh, Frederick H X; Tan, Ker-Kan; Lieske, Bettina; Tsang, Marianne L; Tsang, Charles B; Koh, Dean C

2014-10-01

Laparoscopic total mesorectal excision (TME) remains a technically challenging procedure. This study aims to compare the surgical outcomes of the robotic-assisted laparoscopic (RAL) versus hand-assisted laparoscopic (HAL) techniques in performing TME for patients with rectal cancers. A retrospective review of all patients who underwent RAL TME for rectal cancers was performed. These cases were matched for age, sex, and stage of malignancy with patients who underwent HAL TME. Data collected included age, sex, American Society of Anesthesiologists scores, comorbid conditions, types of surgical resections and operative times, perioperative complications, length of hospital stays, and histopathologic outcomes were analyzed. From August 2008 to August 2011, 19 patients, with a median age of 62 (range, 47 to 92) years underwent RAL TME. Eight (42.1%) patients received neoadjuvant chemoradiotherapy. The median docking and operative times were 10 (range, 3 to 34) and 390 (range, 289 to 771) minutes, respectively. There was 1 (5.3%) conversion to open surgery. The grade of mesorectal excision was histopathologically reported as complete in all 19 cases. Positive circumferential margin was reported in 1 (5.3%) patient.Comparing the 2 groups, more patients in the RAL group received neoadjuvant chemoradiotherapy (8 vs. 3; P=0.048). The operative times were longer in the RAL group (390 vs. 225 min; P<0.001). A higher proportion of patients in the HAL group required conversion to open surgery (5 vs. 1; P=0.180) and developed perioperative morbidities (3 vs. 7; P=0.269). The median length of hospitalization was comparable between both groups (RAL: 7 vs. HAL: 6 d; P=0.476).The procedural cost was significantly higher in the RAL group (US$12,460 vs. US$8560; P<0.001), whereas the nonprocedural cost remained comparable between the 2 groups (RAL: US$4470 vs. HAL: US$4500; P=0.729). RAL TME is associated with lower conversion and morbidity rates compared with HAL TME. The longer

KONSTRUKSI KOMUNIKASI ORANG TUA DALAM PENDIDIKAN MEDIA PADA ANAK USIA DINI DI KEC. KATAPANG KABUPATEN BANDUNG

Directory of Open Access Journals (Sweden)

Heru Ryanto Budiana

2017-08-01

Full Text Available Abstrak. Dewasa ini anak-anak dapat menonton berbagai tayangan di televisi padahal isi televisitidak selamanya baik untuk masyarakat terutama anak-anak. Berbagai muatan kekerasan,hedonisme, konsumerisme, mistik, pornografi dan budaya instan hadir dalam setiap keluargamelalui televisi. Hal ini membuktikan bahwa televisi memiliki dua wajah: wajah baik dan wajahburuk. Sementara banyak orang tua tidak memiliki cukup waktu untuk menjaga anak-anaknyadari terpaan wajah buruk media. Anak belum memiliki kemampuan filtrasi aktif, oleh karena ituorang dewasa dalam hal ini orang tua dituntut untuk memberikan pendidikan media pada anak.Idealnya pendidikan media diberikan di jenjang usia dini. Sejak pertama kali anak dapatberinteraksi dengan media. Namun untuk melakukan pendidikan media pada anak usia dinibukanlah hal yang mudah karena orang tua harus mengetahui terlebih dahulu bagaimana prinsippembelajaran untuk anak usia dini, mengingat anak usia dini adalah pembelajar yang aktif.Orang tua perlu melakukan pendampingan atau parental mediation merujuk pada upayamemodifikasi atau bahkan mencegah efek yang berhubungan dengan interaksi anak dan televisi.Abstrak. Dewasa ini anak-anak dapat menonton berbagai tayangan di televisi padahal isi televisitidak selamanya baik untuk masyarakat terutama anak-anak. Berbagai muatan kekerasan,hedonisme, konsumerisme, mistik, pornografi dan budaya instan hadir dalam setiap keluargamelalui televisi. Hal ini membuktikan bahwa televisi memiliki dua wajah: wajah baik dan wajahburuk. Sementara banyak orang tua tidak memiliki cukup waktu untuk menjaga anak-anaknyadari terpaan wajah buruk media. Anak belum memiliki kemampuan filtrasi aktif, oleh karena ituorang dewasa dalam hal ini orang tua dituntut untuk memberikan pendidikan media pada anak.Idealnya pendidikan media diberikan di jenjang usia dini. Sejak pertama kali anak dapatberinteraksi dengan media. Namun untuk melakukan pendidikan media pada anak usia dinibukanlah hal yang

ANALISIS BAURAN PEMASARAN KENDARAAN RODA TIGA MEREK KAISAR PADA PT KAISAR MOTORINDO INDUSTRI PEKANBARU

Directory of Open Access Journals (Sweden)

Bambang Suroto

2015-04-01

Full Text Available Abstrak: Banyaknya perusahaan atau operator yang melayani jaringan internet secara otomatis akan timbul suatu proses yang dinamakan pemasaran. Di dalam dunia usaha, pemasaran merupakan salah satu fungsi penting didalam suatu perusahaan, karena dalam pemasaran mencakup beberapa hal kegiatan penting yang kita kenal dengan marketing mix yang diantaranya adalah perencanaan produk (product, penetapan harga (price, program promosi (promotion, sangat penting dalam keberhasilan suatu perusahaan namun ada satu hal yang perlu diperhatikan dan perlu dianalisis apabila perusahaan menginginkan atau mempunyai daur hidup atau life cycle produk yang lebih lama, maka perusahaan harus melakukan analisis perilaku pelanggan. Selain kegiatan pemasaran yang sangat penting perusahaan juga tidak boleh mengabaikan apa yang dibutuhkan oleh seorang konsumen, faktor apa saja yang dapat merangsang pelanggan untuk melakukan pembelian suatu barang, serta mengapa konsumen mempunyai banyak kebutuhan dalam waktu yang relatif singkat dan tentunya hal itu semua menggambarkan arti penting sebuah kegiatan analisis perilaku konsumen. Keluhan yang dirasakan konsumen atau pelanggan adalah promosi yang diberikan atau ditawarkan terkadang sering tidak sesuai dengan kenyataan yang ada di lapangan, seperti akses internet yang lama, dan jaringan yang sering terputus karena adanya gangguan dan sistem perbaikan jaringan. Masalah dalam penelitian ini adalah faktor-faktor apakah yang menyebabkan tidak tercapainya target pemasaran pemasangan jaringan internet speedy pada PT.Kaisar Motorindo Industri Pekanbaru. Metode yang digunakan dalam penelitian ini adalah dengan menggunakan metode deskriptif, yaitu menggunakan analisis data kualitatif serta analisis data dengan menghubungkan antara teori dan permasalahan yang diteliti. Hasil penelitian diperoleh variabel produk, dalam hal ini merupakan kombinasi barang dan jasa yang ditawarkan oleh perusahaan kepada pasar sasaran terhadap pemasaran jaringan

The Perfectionistic Self-Presentation Scale--Junior Form: Psychometric Properties and Association with Social Anxiety in Early Adolescents

Science.gov (United States)

Flett, Gordon L.; Coulter, Lisa-Marie; Hewitt, Paul L.

2012-01-01

This study assessed the psychometric characteristics and correlates of the Perfectionistic Self-Presentation Scale--Junior Form (PSPS-JR). The PSPS-JR was designed for use with children and adolescents, but its psychometric properties and applications among early adolescents have not been investigated. The PSPS-JR has three subscales assessing the…

Construct validity of patient-reported outcome instruments in US adults with hemophilia: results from the Pain, Functional Impairment, and Quality of life (P-FiQ study

Directory of Open Access Journals (Sweden)

Batt K

2017-08-01

Full Text Available Katharine Batt,1 Michael Recht,2 David L Cooper,3 Neeraj N Iyer,3 Christine L Kempton4 1Hematology and Oncology, Wake Forest School of Medicine, Winston-Salem, NC, 2The Hemophilia Center, Oregon Health & Science University, Portland, OR, 3Novo Nordisk Inc., Plainsboro, NJ, 4Departments of Pediatrics and Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA, USA Background: People with hemophilia (PWH experience frequent joint bleeding, resulting in pain and functional impairment. Generic and disease-specific patient-reported outcome (PRO instruments have been used in clinical studies, but rarely in the comprehensive hemophilia care setting. Objective: The objective of this study was to assess construct validity of PRO instruments measuring pain, functional impairment, and health-related quality of life in US PWH with a history of joint pain/bleeding. Methods: Adult male PWH completed 4 PRO instruments (EQ-5D-5L with visual analog scale, Brief Pain Inventory v2 Short Form [BPI], SF-36v2, Hemophilia Activities List [HAL] and underwent a musculoskeletal examination (Hemophilia Joint Health Score v2.1 [HJHS]. Construct validity between index and domain scores was evaluated by Pearson product-moment correlation coefficient. Results: A total of 381 PWH were enrolled. EQ-5D-5L Mobility correlated with BPI, SF-36v2, and HAL domains related to pain, physical function, and activity of the lower extremities. EQ-5D-5L Self-Care correlated only with HAL Self-Care. EQ-5D-5L Usual Activities correlated with BPI Pain Interference and domains within SF-36v2 and HAL related to pain and physical function/activities (particularly those involving the lower extremities. EQ-5D-5L Pain/Discomfort correlated with Bodily Pain and Physical Summary on SF-36v2, HAL Overall Activity, and all BPI pain domains. EQ-5D-5L Anxiety/Depression correlated with social/emotional/mental aspects of SF-36v2. On BPI, most pain domains correlated with Bodily

78 FR 23934 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

Science.gov (United States)

2013-04-23

... limited liability company, individually, with Stephen L. LaFrance, Jr., Little Rock, Arkansas, as the sole... Properties, LLC, a Missouri limited liability company, with Stephen L. LaFrance, Jr., Jason P. LaFrance, and... limited liability company, with Stephen L. LaFrance, Jr. and Jason P. LaFrance as managers, the Stephen L...

Providing Language Instructor with Artificial Intelligence Assistant

OpenAIRE

K. Pietroszek

2007-01-01

Abstract—This paper presents the preliminary results ofdeveloping HAL for CALL, an artificial intelligenceassistant for language instructor. The assistant consists of achatbot, an avatar (a three-dimensional visualization of thechatbot), a voice (text-to-speech engine interface) andinterfaces to external sources of language knowledge. Sometechniques used in adapting freely available chatbot for theneed of a language learning system are presented.Integration of HAL with Second Life virtual wor...

Transitivity System on Air Asia News in the Jakarta Post

OpenAIRE

Rini, Rizka Novita

2015-01-01

Transitivitas adalah alat yang digunakan untuk menemukan makna ideational dalam suatu wacana. Saat awal penulisan makalah ini, berita mengenai kecelakaan pesawat AirAsia QZ8501 yang terjadi pada tanggal 28 Desember 2014, menjadi topik hangat yang sering dibicarakan. Hal ini disebabkan karena kecelakaan tersebut adalah kecelakaan pertama yang terjadi dalam penerbangan AirAsia sejak 2001. Hal itulah yang menjadi penyebab kenapa berita ini dipilih untuk dianalisis. Penelitian ini dimaksudkan unt...

Efektifitas dan Efisiensi Biaya Logistik Angkutan Udara di Bandar Udara Soekarno- Hatta

OpenAIRE

Endang Dwi Agustini; Lita Yarlina; Ali Murtadho

2015-01-01

Biaya pengiriman kargo dan pos udara di Indonesia paling mahal diantara negara-negara ASEAN lainnya. Hal ini dipengaruhi oleh rendahnya efektifitas dan efisiensi dalam pengiriman logistik/kargo yang berdampak membengkaknya biaya dengan proses yang lebih lama dibandingkan di luar negeri. Dari hal tersebut diatas maka perlu dilakukan penelitian efektifitas dan efisiensi logistik angkutan udara di Bandar udara Internasional Soekarno-Hatta. Untuk melihat efisiensi penanganan kargo udara maka dala...

Pengembangan Sistem Informasi Geografis Berbasis Node.JS untuk Pemetaan Mesin dan Tracking Engineer dengan Pemanfaatan Geolocation pada PT IBM Indonesia

OpenAIRE

Fajrin, Rachmat

2017-01-01

PT IBM memiliki banyak klien di Indonesia, ini membuat persebaran produk (dalam hal ini mesin atm) yang semakin meluas di wilayah Indonesia. Hal ini memicu PT IBM untuk menempatkan engineer dibanyak wilayah untuk memenuhi kebutuhan services dan maintenance. Untuk itu dalam penelitian ini dikembangkan sebuah sistem informasi geografis untuk pemetaan mesin dan tracking engineer dengan pemanfaatan geolocation yang bertujuan untuk menampilkan peta digital beserta lokasi mesin dan engineer di selu...

PENGARUH TANTANGAN TERHADAP LOYALITAS KONSUMEN PADA GAME ONLINE MMORPG DENGAN KETERGANTUNGAN SEBAGAI VARIABEL MEDIASI

OpenAIRE

Sumawan, Oscarvile Nandra

2017-01-01

Permainan online (game online) adalah aktivitas yang dilakukan untuk fun atau menyenangkan yang memiliki aturan sehingga ada yang menang dan ada yang kalah (Kamus Macmillan, 2011). Dalam bermain game, pemain selalu berusaha untuk mengalahkan atau menjadi pemenang dalam suatu permainan game. Hal ini merupakan sebuah bentuk tantangan (challenge) yang disajikan pada setiap permainan game online. Permainan game online dimainkan oleh banyak orang. Hal inilah yang menyebabkan tingginya tingkat kete...

Streptomyces rhizosphaerihabitans sp. nov. and Streptomyces adustus sp. nov., isolated from bamboo forest soil.

Science.gov (United States)

Lee, Hyo-Jin; Whang, Kyung-Sook

2016-09-01

Three novel isolates belonging to the genus Streptomyces, designated JR-35T, JR-46 and WH-9T, were isolated from bamboo forest soil in Damyang, Korea. The 16S rRNA gene sequences of strains JR-35T and JR-46 showed highest similarities with Streptomyces olivochromogenes NBRC 3178T (99.1 %), Streptomyces siamensis KC-038T (98.9 %), Streptomyces chartreusis NBRC 12753T (98.9 %), Streptomyces resistomycificus NRRL ISP-5133T (98.9 %) and Streptomyces bobili JCM 4627T (98.8 %), and strain WH-9Tshowed highest sequence similarities with Streptomyces. bobili JCM 4627T (99.2 %), Streptomyces phaeoluteigriseus NRRL ISP-5182T (99.2 %), Streptomyces alboniger NBRC 12738T (99.2 %), Streptomyces galilaeus JCM 4757T (99.1 %) and Streptomyces pseudovenezuelae NBRC 12904T (99.1 %). The predominant menaquinones were MK-9 (H6) and MK-9 (H8). The major fatty acids were anteiso-C15 : 0, iso-C16 : 0, iso-C14 : 0 and iso-C15 : 0 for strains JR-35T and JR-46 and anteiso-C15 : 0, iso-C15 : 0 and iso-C16 : 0 for strain WH-9T. The G+C content of the genomic DNA of strains JR-35T, JR-46 and WH-9T were 69.4, 74.4 and 74.1 mol%, respectively. Based on the phenotypic and genotypic data, the three strains are assigned to two novel species of the genus Streptomyces, for which the names Streptomyces rhizosphaerihabitans sp. nov. (type stain JR-35T=KACC 17181T=NBRC 109807T) and Streptomyces adustus sp. nov. (type strain WH-9T=KACC 17197T=NBRC 109810T) are proposed.

History of the U.S. Army Artillery and Missile School. Volume 4. 1958-1967

Science.gov (United States)

1967-01-01

harden, Jr. Aug 1962 Col Edward de Saussure , Jr. *See also History of the USAAMS 1945-1957, p. IZ8. :i2: 16 -7.j -------------------.- t GUNNER Y DEPAR...Instruction), and Pershing Division (Instruction). DIREC TORS: 30 August 1962 COL Edward de Saussure , Jr. 15 August 1963 COL Robert J. Tolly S13 May

Histone deacetylase inhibitors reverse age-related increases in side effects of haloperidol in mice.

Science.gov (United States)

Montalvo-Ortiz, Janitza L; Fisher, Daniel W; Rodríguez, Guadalupe; Fang, Deyu; Csernansky, John G; Dong, Hongxin

2017-08-01

Older patients can be especially susceptible to antipsychotic-induced side effects, and the pharmacodynamic mechanism underlying this phenomenon remains unclear. We hypothesized that age-related epigenetic alterations lead to decreased expression and functionality of the dopamine D2 receptor (D2R), contributing to this susceptibility. In this study, we treated young (2-3 months old) and aged (22-24 months old) C57BL/6 mice with the D2R antagonist haloperidol (HAL) once a day for 14 days to evaluate HAL-induced motor side effects. In addition, we pretreated separate groups of young and aged mice with histone deacetylase (HDAC) inhibitors valproic acid (VPA) or entinostat (MS-275) and then administered HAL. Our results show that the motor side effects of HAL are exaggerated in aged mice as compared to young mice and that HDAC inhibitors are able to reverse the severity of these deficits. HAL-induced motor deficits in aged mice are associated with an age- and drug-dependent decrease in striatal D2R protein levels and functionality. Further, histone acetylation was reduced while histone tri-methylation was increased at specific lysine residues of H3 and H4 within the Drd2 promoter in the striatum of aged mice. HDAC inhibitors, particularly VPA, restored striatal D2R protein levels and functionality and reversed age- and drug-related histone modifications at the Drd2 promoter. These results suggest that epigenetic changes at the striatal Drd2 promoter drive age-related increases in antipsychotic side effect susceptibility, and HDAC inhibitors may be an effective adjunct treatment strategy to reduce side effects in aged populations.

Topical hexaminolevulinate photodynamic therapy for the treatment of persistent human papilloma virus infections and cervical intraepithelial neoplasia.

Science.gov (United States)

Hillemanns, Peter; Einstein, Mark H; Iversen, Ole Erik

2015-02-01

Current treatments for high-grade cervical intraepithelial neoplasia (CIN2/3) are mainly excisional procedures, which are associated with significant side effects and pose risks for future pregnancies. An effective and safe therapy is needed to reduce the requirement for surgical interventions in women of reproductive age. This review looks at the pharmacokinetic and clinical data for topical hexaminolevulinate (HAL) photodynamic therapy (PDT), which is currently entering late phase clinical trials for high-grade CIN. The authors include published studies in patients and volunteers but laboratory and animal studies have been excluded as have studies on other porphyrins such as Photofrin, 5-aminolevulinic acid, methyl aminolevulinate and studies reporting other clinical applications for HAL. Topical HAL PDT has potential as a non-surgical tissue-preserving treatment for CIN and persistent oncogenic human papilloma virus infections. HAL PDT selectively treats the entire epithelial sheet, without the tissue destruction seen in excisional procedures. The authors believe that this treatment could replace surgery in a large proportion of patients. It would be of particular value to the high percentage of women who are interested in future child-bearing. If the treatment is approved, it is very likely that physicians will want to use this treatment, as many patients will be keen to consider a non-surgical option.

Identification and Biochemical Characterization of Halisulfate 3 and Suvanine as Novel Inhibitors of Hepatitis C Virus NS3 Helicase from a Marine Sponge

Directory of Open Access Journals (Sweden)

Atsushi Furuta

2014-01-01

Full Text Available Hepatitis C virus (HCV is an important etiological agent that is responsible for the development of chronic hepatitis, liver cirrhosis, and hepatocellular carcinoma. HCV nonstructural protein 3 (NS3 helicase is a possible target for novel drug development due to its essential role in viral replication. In this study, we identified halisulfate 3 (hal3 and suvanine as novel NS3 helicase inhibitors, with IC50 values of 4 and 3 µM, respectively, from a marine sponge by screening extracts of marine organisms. Both hal3 and suvanine inhibited the ATPase, RNA binding, and serine protease activities of NS3 helicase with IC50 values of 8, 8, and 14 µM, and 7, 3, and 34 µM, respectively. However, the dengue virus (DENV NS3 helicase, which shares a catalytic core (consisting mainly of ATPase and RNA binding sites with HCV NS3 helicase, was not inhibited by hal3 and suvanine, even at concentrations of 100 µM. Therefore, we conclude that hal3 and suvanine specifically inhibit HCV NS3 helicase via an interaction with an allosteric site in NS3 rather than binding to the catalytic core. This led to the inhibition of all NS3 activities, presumably by inducing conformational changes.

On the mechanism of zircaloy cladding axial splits

International Nuclear Information System (INIS)

Grigoriev, V.; Josefsson, B.

1998-01-01

The macroscopically brittle axial splitting is treated as a process entirely accomplished by a plastic mechanism operating on a microscopic scale and is discussed in terms of the degree of plasticity and localisation of plasticity. The suggested mechanism involves hydrogen assisted localised shear (HALS) as a main factor of material deterioration. The reason and the driving force for the HALS is an in-plane shear (as for mode II loading) existing at the tip of a crack loaded in mode I (Opening). The HALS mechanism does not require brittle fracture of the hydrides and is only operable under certain combination of material strength, applied stresses, and temperature, needed for the local yielding at the crack tip. If the combination of those parameters results in the bulk yielding, the in-plane shear component is diminished and the delayed cracking is suppressed. (orig.)

Specific non-bonding contacts in the crystal structure of [Mo3(μ3-S)(μ-S2)3(S2CNEt2)3]Cl0.53Br0.47 solid solution

International Nuclear Information System (INIS)

Virovets, A.V.; Volkov, O.V.

2000-01-01

Solid solution [Mo 3 S 7 (dtc) 3 ]Cl 0.53 Br 0.47 (dtc diethyl-dithiocarbamate) featuring the following parameters of monoclinic all: a = 14.541(2), b = 12.407(2), c = 18.117(2) A, β = 90.032(9) deg, sp.gr. P2 1 /n, Z = 4, d cal = 2.107 g/cm 3 , was studied by the method of X-ray diffraction analysis. Formation of ionic pairs with axial contact 3S ax ...Br, its length 3.028-3.105 A, in the compound structure was ascertained. For compounds [Mo 3 S 7 (dtc) 3 ] Hal (Hal = Cl, Br, I) a regular growth in S...Hal distances in the series Cl-Br-I was pointed out, meanwhile the distances remained shorted than the van-der-Waals sums of sulfur and halogen radii [ru

Structure of some complex halides of uranium(III)

International Nuclear Information System (INIS)

Volkov, V.A.; Suglobova, I.G.; Chirkst, D.E.

1987-01-01

Polycrystals of some halide complexes of uranium(III) were obtained and investigated by x-ray diffraction. The M 2 UCl 5 compounds (M = K, Rb) are isostructural with K 2 PrCl 5 ; RbU 2 Cl 7 is of the same type as RbDy 2 Cl 7 or KDy 2 Cl 7 . The coordination number of the uranium is 7. The M 2 UBr 5 compounds (M = K-Cs) are isostructural with Cs 2 DyCl 5 , and the coordination number of the uranium is 6. Rb 2 NaUCl 6 is a 12L-hexagonal polytype, the structural analog of Cs 2 NaCrF 6 . The most characteristic coordination number of uranium in the UHal 3 -MHal systems is 8 for Hal = F, 7 for Hal = Cl, and 6 for Hal = Br

Legal Positivist Theory Versus Historicist and Cultural philosophy of law

DEFF Research Database (Denmark)

Jarvad, Ib Martin

2007-01-01

Presentation and analysis of the particular Danish tradition of interpretation of statute law by motives from the legislative process and the background in the particular Danish doctrine of democracy af expounded by Alf Ross and Hal Koch.......Presentation and analysis of the particular Danish tradition of interpretation of statute law by motives from the legislative process and the background in the particular Danish doctrine of democracy af expounded by Alf Ross and Hal Koch....

LAJU PEMBUANGAN PANAS PADA RADIATOR DENGAN FLUIDA CAMPURAN 80% AIR DAN 20% RC PADA RPM KONSTAN

OpenAIRE

Made Ricki Murti

2012-01-01

Mobil yang digunakan untuk menempuh perjalanan yang jauh biasanya dipacu dengan kecepatan yang cukup tinggi dengan putaran mesin berkisar pada rpm 2000 dan dalam jangka waktu yang cukup lama. Agar tidak terjadi hal-hal yang tidak diinginkan akibat suhu mesin melebihi suhu normal mesin saat bekerja, maka penelitian ini perlu dilakukan. Pada penelitian ini dilakukan pengujian perbandingan laju pembuangan panas mesin antara pemakaian 100% air dengan campuran 80% air dan 20% radiator coolant deng...

Verletzungspotential für Kinder und Jugendliche beim Trampolinspringen

OpenAIRE

Kosev, I; Folz, B

2015-01-01

Hintergrund: 62% der Deutschen haben ein Trampolin in ihrem Garten. Die Sprunggeräte gehören inzwischen fast zur Standardspielausrüstung. Im Rahmen unserer Beobachtungen über Unfallverletzungen der Kopf-Hals-Region zeigte sich, dass das Trampolinspringen mit Verletzungen im Kopf/Hals-Bereich einhergehen kann. In der vorliegenden Arbeit handelt es sich um eine prospektive Analyse der in den letzten Jahren an unserer Klinik behandelten Patienten mit Trampolinverletzungen. Methode: In dieser Ü...

: ~ I~'i

African Journals Online (AJOL)

Ph.D. Tesis, Universiteit van Stellenbosch. DOBSON, H., COOPER, M.J. & FURR, B.J.A., 1975. Synchronization of oestrus with 1.c.1. 79, 939 an analogue of PGF2a and associated changes in plasma progesterone, oestradiol 17-13and LH in heifers. J. Reprod. Fert. 42, 141. ELLICOTT, A.R., SCOGGINS, J.R., HILL, J.R. (JR.) ...

JJP Valeton jr as godsdienshistorikus

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J. A. Loader

1985-01-01

Full Text Available JJP Valeton Jnr was one of the main founders of the theological current in nineteenth century Holland called 'the ethical theology'. Some of the most prominent members of this current were, like Valeton, Old Testament specialists. One of the main characteristics of the ethicals was their distinction between scientific knowledge and the knowledge of faith. This enabled them to adopt a critical approach to the Bible while at the same time remaining active in the service of the church. In this article it is shown how Valeton applied this principle in his work on the history of Israelite religion. An attempt is made to demonstrate how his insight was more penetrating than that of even the great Abraham Kuenen.

EVALUASI KERAGAMAN GENETIK INDUK IKAN KERAPU SUNU (Plectropomus leopardus F-1 DAN TURUNANNYA (F-2 DENGAN PENANDA mt-DNA

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Sari Budi Moria Sembiring

2012-12-01

pada turunannya (F-2. Hal ini dimungkinkan bahwa yuwana yang dianalisis tersebut berasal dari populasi 3 komposit haplotip induk F-1. Hasil analisis dengan program Tools for Population Genetic Analysis (TFPGA menunjukkan bahwa nilai keragaman genetik induk F-1 mengalami penurunan sebesar 20,46% terhadap turunannya (F-2, hal ini diduga karena sedikitnya jumlah induk efektif yang memijah. Dengan demikian penambahan induk efektif perlu dilakukan untuk menghindari laju penurunan keragaman genetik.

Crystal structure of mineral grechishchevite synthetic analogue and Hg-X (X=S, Se, Te) bonds topology in structures of mercury chalcogenhalides

International Nuclear Information System (INIS)

Pervukhina, N.V.; Borisov, S.V.; Magarill, S.A.; Naumov, D.Yu.; Vasil'ev, V.I.; Nenashev, B.G.

2004-01-01

Structural studies of synthetic analog of mineral grechishchevite Hg 3 S 2 Br 1.00 Cl 0.50 I 0.50 were conducted, the mineral crystal structure was refined, the results of the studies being analyzed. For chalcogenhalides Hg 3 X 2 Hal 2 (X=S, Se, Te; Hal=Cl, Br, I) inventory was taken of intergrowing isolated and infinite, i.e. continuous, layered and carcass, covalently bonded Hg-X-radicals into pseudocubical matrix from halide ions [ru

Impact of switching antiretroviral therapy on lipodystrophy and other metabolic complications: a review

DEFF Research Database (Denmark)

Hansen, Birgitte Rønde; Haugaard, Steen B; Iversen, Johan

2004-01-01

Following the introduction of highly active antiretroviral therapy (HAART), metabolic and morphological complications known as HIV associated lipodystrophy syndrome (HALS) have been increasingly common. The approaches to target these complications span from resistance exercise, diet and use...... with the disfiguring body-alterations known as HALS. More recently, however, regimens containing nucleoside reverse-transcriptase inhibitors (NRTI) have attracted attention. Reviewing switch studies regarding metabolic parameters and body shape changes, certain trends emerge. Switching from PI, the metabolic...

The application of research and technology in the Highly Active Liquor storage and treatment facilities at Sellafield

International Nuclear Information System (INIS)

Nixon, C.R.

2004-01-01

At the Sellafield nuclear site, Highly Active Liquor (HAL) produced from Magnox and Oxide reprocessing operations is evaporated and interim stored in the Highly Active Liquor Evaporation and Storage (HALES) complex prior to vitrification in one of three Waste Vitrification Plant (WVP) processing lines. These plants are integral to the current commercial activities at Sellafield and also in safely discharging liabilities in the future. The management and operation of HALES and WVP are subject to significant regulatory and public scrutiny and there is the requirement to deliver a reduction in the HAL volumes stored in HALES in accordance with a regulator imposed HAL stock reduction specification. In delivering the required reduction BNFL has faced a number of technical and operational challenges which have resulted in the development and execution of significant programmes of research and development and technical and engineering projects. The key challenges faced are briefly presented. (author)

Patsifistlik rahulolu / Toomas Hendrik Ilves

Index Scriptorium Estoniae

Ilves, Toomas Hendrik, 1953-

2007-01-01

Vabariigi Presidendi kõne võidupühal 23. juunil 2007 Raplas. Ilmunud ka: Nädaline 26. juuni 2007, lk. 5, pealk.: Vabariigi President võidupühal, 23. juunil 2007 Raplas; Järva Teataja 26. juuni 2007, lk. 2, pealk.: Riik peab suutma end kaitsta; Sakala 26. juuni 2007, lk. 2, pealk.: Demokraatia ja iseseisvus pole Eestimaal iseenesestmõistetavad; Virumaa Teataja 26. juuni 2007, lk. 11, pealk.: Vabariigi presidendi kõne võidupühal 23. juunil Raplas; Meie Maa 26. juuni 2007, lk. 4, pealk.: President Ilvese Võidupüha kõne; Eesti Elu 29. juuni 2007, lk. 3, pealk.: Eesti Vabariigi Presidendi Toomas Hendrik Ilvese kõne Raplas Võidupüha paraadi avamisel 23. juunil (lüh.); Läänekaare Postipoiss 2007, nr. 210, lk. 4-5, pealk.: Vabariigi presidendi Toomas Hendrik Ilvese kõne Raplas võidupüha paraadi avamisel 23. juunil 2007

SMI Compatible Simulation Scheduler Design for Reuse of Model Complying with SMP Standard

Directory of Open Access Journals (Sweden)

Cheol-Hea Koo

2010-12-01

Full Text Available Software reusability is one of key factors which impacts cost and schedule on a software development project. It is very crucial also in satellite simulator development since there are many commercial simulator models related to satellite and dynamics. If these models can be used in another simulator platform, great deal of confidence and cost/schedule reduction would be achieved. Simulation model portability (SMP is maintained by European Space Agency and many models compatible with SMP/simulation model interface (SMI are available. Korea Aerospace Research Institute (KARI is developing hardware abstraction layer (HAL supported satellite simulator to verify on-board software of satellite. From above reasons, KARI wants to port these SMI compatible models to the HAL supported satellite simulator. To port these SMI compatible models to the HAL supported satellite simulator, simulation scheduler is preliminary designed according to the SMI standard.

PENGARUH KINERJA KEUANGAN TERHADAP NILAI PERUSAHAAN SEBAGAI MANIFESTASI PEMBELAJARAN INVESTASI

Directory of Open Access Journals (Sweden)

Agung Listiadi

2017-03-01

Full Text Available Perusahaan yang menjual sahamnya kepada masyarakat secara go public harus memiliki gambaran yang baik. Gambaran yang baik diperlukan untuk mendapatkan kepercayaan dari investor. Perusahaan dalam upaya mendapatkan kepercayaan dari investor akan memberikan informasi yang sifatnya dapat dipercaya. Informasi ini menggambarkan karakter perusahaan terutama tentang kinerja keuangan. Untuk mengetahui pengaruh nilai perusahaan digunakan teknik analisis regresi. Dari hasil penelitian terdapat pengaruh yang signifikan antara kinerja keuangan terhadap nilai perusahaan, hal ini terjadi disebabkan EMH Semi Strong. Kinerja keuangan yang berpengaruh terhadap nilai perusahaan sebesar 6%. Hal ini dikarenakan pada tahun 2006 jumlah perusahaan yang nilainya di atas rata-rata kinerja keuangan sebesar 40%, sedangkan pada tahun 2007 naik menjadi 42% dan pada tahun 2008 naik lagi menjadi 38%. Hal ini berarti semua investor masih menggunakan ukuran nilai ROE dalam mengambil keputusan untuk investasi, ketika melakukan investasi di perusahaan yang masuk dalam daftar LQ-45 periode 2006 sampai dengan 2008

ALTINYAYLA (TONUS) İLÇESİ HALI ÖRNEKLERİ’NİN MOTİF YÖNÜNDEN İNCELENMESİ

OpenAIRE

KAYNAR, Hülya; TONUS, Emine

2016-01-01

Anadolu’da yüzyıllardır devam eden dokumacılık kültürü ve kendine özgü karakteristik özellikler taşıyan birçok halı dokuma merkezi bulunmaktadır. Sivas yöresi de bu dokumacılık merkezlerinden birisidir. Sivas il merkezinde ve bazı ilçelerinde çok yoğun olmakla birlikte hemen hemen bütün ilçelerinde havlı ve düz dokuma izlerine rastlanmaktadır. Bu ilçelerden biri de, halıları yöre ismiyle ün yapmış olan Altınyayla (Tonus)’dır. “Tonus halıları”, ilçenin ismi Altınyayla olarak değişmesine rağm...

Teologi Biblika Perjanjian Baru Tentang Hakim Yang Akan Datang: Kajian Tentang Eskatologi Dalam Perjanjian Baru Dan Implementasinya Dalam Pendidikan Agama Kristen Di Sekolah

Directory of Open Access Journals (Sweden)

Simon Rumante

2011-04-01

Full Text Available Adapun tujuan yang ingin dicapai dalam penulisan ini adalah: Untuk mengetahuisejauh mana topik eskatologi telah mendapat perhatian yang cukup dalam pembelajaranPAK di sekolah khususnya di SD dan SMP. Menjelaskan bagaimana seharusnyapengimplementasian topik eskatologi dalam pembelajaran PAK di sekolah khususnya diSD dan SMP.Metode penelitian yang digunakan dalam rangka penulisan ini adalah penelitianpustaka (Library Research yakni pengumpulan data dari buku-buku seperti yangtercantum dalam Daftar Pustaka.Berdasarkan pemaparan singkat di atas, maka penulis menyimpulan bahwa:Pertama, Pengajaran tentang eskatologi dalam PAK di sekolah khususnya di SD danSMP sangat penting tetapi masih sangat kurang mendapat perhatian. Hal itu jelas bilakita memerhatikan kurikulum PAK yang tidak mencantumkan topik eskatologi sebagaisalah satu materi pokok. Kedua, Dalam rangka pengimplementasian topik eskatologidalam pengajaran PAK di sekolah, maka hal-hal yang harus ditekankan adalah nasihatuntuk berjaga-jaga, bekerja dengan setia, pelita kita harus tetap menyala danmengembangkan talenta yang diberikan oleh Tuhan.

Molecular aspects of zygotic embryogenesis in sunflower (Helianthus annuus L.): correlation of positive histone marks with HaWUS expression and putative link HaWUS/HaL1L.

Science.gov (United States)

Salvini, Mariangela; Fambrini, Marco; Giorgetti, Lucia; Pugliesi, Claudio

2016-01-01

The link HaWUS/ HaL1L , the opposite transcriptional behavior, and the decrease/increase in positive histone marks bond to both genes suggest an inhibitory effect of WUS on HaL1L in sunflower zygotic embryos. In Arabidopsis, a group of transcription factors implicated in the earliest events of embryogenesis is the WUSCHEL-RELATED HOMEOBOX (WOX) protein family including WUSCHEL (WUS) and other 14 WOX protein, some of which contain a conserved WUS-box domain in addition to the homeodomain. WUS transcripts appear very early in embryogenesis, at the 16-cell embryo stage, but gradually become restricted to the center of the developing shoot apical meristem (SAM) primordium and continues to be expressed in cells of the niche/organizing center of SAM and floral meristems to maintain stem cell population. Moreover, WUS has decisive roles in the embryonic program presumably promoting the vegetative-to-embryonic transition and/or maintaining the identity of the embryonic stem cells. However, data on the direct interaction between WUS and key genes for seed development (as LEC1 and L1L) are not collected. The novelty of this report consists in the characterization of Helianthus annuus WUS (HaWUS) gene and in its analysis regarding the pattern of the methylated lysine 4 (K4) of the Histone H3 and of the acetylated histone H3 during the zygotic embryo development. Also, a parallel investigation was performed for HaL1L gene since two copies of the WUS-binding site (WUSATA), previously identified on HaL1L nucleotide sequence, were able to be bound by the HaWUS recombinant protein suggesting a not described effect of HaWUS on HaL1L transcription.

Low doses of haloperidol combined with ondansetron are not effective for prophylaxis of postoperative nausea and vomiting in susceptible patients.

Science.gov (United States)

Veiga-Gil, Leonor; López-Olaondo, Luis; Pueyo, Javier; Callejas, Raquel; Duque, Paula; Carrascosa, Francisco

2015-02-01

In this observational study we reviewed the efficacy and side effects of different antiemetic combinations used in our hospital for postoperative nausea and vomiting (PONV) prophylaxis in high-risk women undergoing highly emetogenic surgery. After reviewing retrospectively the medical records of patients undergoing highly emetogenic elective surgeries under general anaesthesia, we selected 368 women whose Apfel risk score was ≥ 3 and receiving a combination of 2 antiemetics for PONV prophylaxis. We analysed the incidence of PONV at 2, 6, 12 and 24h after surgery, antiemetic rescue requirements, pattern of occurrence of PONV, side effects and level of sedation were also assessed. The main goal was complete response defined as no PONV within 24h after surgery. Ondansetron 4mg i.v. plus dexamethasone 8mg i.v. (O&Dex), haloperidol 1mg i.v. (O&Hal1), haloperidol 2mg i.v. (O&Hal2) or droperidol 1.25mg i.v. (O&Dro) were the combinations most frequently used. The complete response was better in groups O&Dex: 68.5% (CI: 58-78), O&Hal2: 64.1% (CI: 53-74) and O&Dro 63% (CI: 52-73) than in group O&Hal1: 41.3% (CI: 31-52) (p<0,01). Peak incidence of PONV occurred within the 2-6h period. The incidence of side effects was higher in group O&Hal2. In high risk patients for PONV who underwent highly emetogenic surgeries, the efficacy of low-dose haloperidol (1mg) in combination is limited. Higher doses (2mg) are more effective but its use is associated with a high incidence of side effects. Copyright © 2013 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

Hal in the Classroom: Science Fiction Films.

Science.gov (United States)

Amelio, Ralph J.

The articles in this book provide political, social, sociological, psychological, sexual, mythical, literary, and filmic approaches to the study of science fiction film. "Journey into Science Fiction" by W. Johnson and "The Imagination of Disaster" by S. Sontag treat broadly the essentials of science fiction films. "For the Future: The Science…

Effective binding of perhalogenated closo-borates to serum albumins revealed by spectroscopic and ITC studies

Science.gov (United States)

Kuperman, Marina V.; Losytskyy, Mykhaylo Yu.; Bykov, Alexander Yu.; Yarmoluk, Sergiy M.; Zhizhin, Konstantin Yu.; Kuznetsov, Nikolay T.; Varzatskii, Oleg A.; Gumienna-Kontecka, Elzbieta; Kovalska, Vladyslava B.

2017-08-01

The interactions of boron cluster compounds closo-borates with biomolecules are widely studied due to their efficiency as agents for boron neutron capture therapy of cancer. In present work the binding abilities of anionic halogen closo-borates [B10Hal10]2- (Hal = Cl, Br, I) and [B12Hal12]2- (Hal = Cl, I) towards bovine and human serum albumins were investigated by spectroscopic and isothermal titration calorimetry (ITC) methods. The protein fluorescence quenching method and ITC studies confirmed the complex formation. The degree of protein fluorescence quenching increased from chlorine to iodine boron derivatives that is attributed to external heavy atom effect. The ITC data point on the existence in the protein structure of two types of binding sites: with higher and lower affinity to closo-borates. Albumin-closo-borate complex binding ratio, n (4-5 anions per protein molecule) is higher than for the parent hydrogen closo-borates (2 anions per protein molecule). Binding constants estimated by fluorescent and ITC methods indicate higher affinity of halogen closo-borates to albumins (K in the range of 104-106 M-1) comparing to that of the hydrogen closo-borate (K about 103 M-1). Due to their high affinity and high binding ratio to albumins halogen closo-borates are proposed for further studies as agents for boron neutron capture therapy.

Tailor-made rehabilitation approach using multiple types of hybrid assistive limb robots for acute stroke patients: A pilot study.

Science.gov (United States)

Fukuda, Hiroyuki; Morishita, Takashi; Ogata, Toshiyasu; Saita, Kazuya; Hyakutake, Koichi; Watanabe, Junko; Shiota, Etsuji; Inoue, Tooru

2016-01-01

This article investigated the feasibility of a tailor-made neurorehabilitation approach using multiple types of hybrid assistive limb (HAL) robots for acute stroke patients. We investigated the clinical outcomes of patients who underwent rehabilitation using the HAL robots. The Brunnstrom stage, Barthel index (BI), and functional independence measure (FIM) were evaluated at baseline and when patients were transferred to a rehabilitation facility. Scores were compared between the multiple-robot rehabilitation and single-robot rehabilitation groups. Nine hemiplegic acute stroke patients (five men and four women; mean age 59.4 ± 12.5 years; four hemorrhagic stroke and five ischemic stroke) underwent rehabilitation using multiple types of HAL robots for 19.4 ± 12.5 days, and 14 patients (six men and eight women; mean age 63.2 ± 13.9 years; nine hemorrhagic stroke and five ischemic stroke) underwent rehabilitation using a single type of HAL robot for 14.9 ± 8.9 days. The multiple-robot rehabilitation group showed significantly better outcomes in the Brunnstrom stage of the upper extremity, BI, and FIM scores. To the best of the authors' knowledge, this is the first pilot study demonstrating the feasibility of rehabilitation using multiple exoskeleton robots. The tailor-made rehabilitation approach may be useful for the treatment of acute stroke.

Halocin C8: an antimicrobial peptide distributed among four halophilic archaeal genera: Natrinema, Haloterrigena, Haloferax, and Halobacterium.

Science.gov (United States)

Besse, Alison; Vandervennet, Manon; Goulard, Christophe; Peduzzi, Jean; Isaac, Stéphanie; Rebuffat, Sylvie; Carré-Mlouka, Alyssa

2017-05-01

Halophilic archaea thrive in hypersaline ecosystems and produce antimicrobial peptides (AMPs) named halocins. AMPs are essential effectors of microbial interactions in natural ecosystems. Halocin C8 is a 7.4 kDa peptide produced by Natrinema sp. AS7092. Surrounded by genes involved in regulation and transport, the halC8 gene encodes a precursor, processed into the mature halocin and an immunity protein, protecting the producing strain against its halocin. This feature constitutes a unique property of halocin C8, as known AMPs and their immunity proteins are generally encoded on distinct ORFs in an operon. By complementary in silico and PCR-based approaches, the presence of halC8 in halophilic archaea collected from various parts of the world was evidenced. The full-length halC8 gene is restricted and consistently found in the genomes of strains belonging to the phylogenetically related genera Natrinema and Haloterrigena, along with transport and regulation genes. Functional expression of halC8 was demonstrated by RT-PCR and antimicrobial assays. Active halocin C8 was shown to contain five disulphide bridges, presumably conferring a compact structure resistant to harsh environmental conditions. In other archaeal genera, Haloferax and Halobacterium, genes encoding halocin C8 with diverging immunity protein moiety were evidenced. A phylogenetic analysis of halocin C8 sequences was conducted.

TANAH LONGSOR : MEMPERKECIL RESIKO BENCANA MENGGUNAKAN SISTEM INFORMASI GEOGRAFIS ( Studi Kasus : Kecamatan Kokap, Kulon Progo, DIY

Directory of Open Access Journals (Sweden)

Agus Aan Jiwa Permana

2012-03-01

Full Text Available Setiap saat Indonesia mengalami ancaman bencana alam. Hal ini sudah dibuktikan dengan adanya bencana alam yang beruntun menimpa negara ini. Mulai dari tsunami, gunung meletus, banjir, tanah longsor, dan gempa. Dengan adanya hal-hal semacam ini, terpikirkan bagaimana caranya untuk melakukan pencegahan awal agar dampak kerugian material dan korban yang ditimbulkan dapat lebih diminimalisir. Misalnya saja bencana tanah longsor sering terjadi di Kabupaten Kulon Progo. Hal ini terjadi karena penambangan dan minimnya daerah tangkapan air sehingga menjadi penyebab maraknya kasus-kasus longsor di Kulon Progo baik karena aktivitas penambangan yang dilakukan legal atau ilegal. Khusus daerah yang menjadi sasaran penambangan emas di Yogya adalah Kecamatan Kokap. Sehingga menyebabkan banyak kejadian tanah longsor di daerah tersebut. Dengan kondisi daerah yang sering mengalami bahaya longsor, nampaknya perlu dikembangkan sebuah sistem informasi geografis yang dapat membantu dalam manajemen resiko bencana tanah tanah longsor yang terjadi di Kecamatan Kokap, Kabupaten Kulon Progo. Sehingga nantinya jika sistem ini dapat dikembangkan, dapat membantu melakukan analisis resiko dari dampak bencana tanah longsor di era cyber seperti saat ini. Lokasi yang menjadi titik rawan bencana, diharapkan dapat dideteksi dan hasilnya dapat dianalisis untuk kepentingan lebih lanjut. Hasil dari penelitian ini adalah sudah dapat menghasilkan peta bahaya longsor dalam tiga kategori yaitu tinggi, sedang, dan rendah.   Kata-kata kunci: Tanah Longsor,  Bencana Alam,  Sistem Informasi Geografis.

Automated Operations Development for Advanced Exploration Systems

Science.gov (United States)

Haddock, Angie T.; Stetson, Howard

2012-01-01

Automated space operations command and control software development and its implementation must be an integral part of the vehicle design effort. The software design must encompass autonomous fault detection, isolation, recovery capabilities and also provide "single button" intelligent functions for the crew. Development, operations and safety approval experience with the Timeliner system onboard the International Space Station (ISS), which provided autonomous monitoring with response and single command functionality of payload systems, can be built upon for future automated operations as the ISS Payload effort was the first and only autonomous command and control system to be in continuous execution (6 years), 24 hours a day, 7 days a week within a crewed spacecraft environment. Utilizing proven capabilities from the ISS Higher Active Logic (HAL) System, along with the execution component design from within the HAL 9000 Space Operating System, this design paper will detail the initial HAL System software architecture and interfaces as applied to NASA's Habitat Demonstration Unit (HDU) in support of the Advanced Exploration Systems, Autonomous Mission Operations project. The development and implementation of integrated simulators within this development effort will also be detailed and is the first step in verifying the HAL 9000 Integrated Test-Bed Component [2] designs effectiveness. This design paper will conclude with a summary of the current development status and future development goals as it pertains to automated command and control for the HDU.

Association of neck strength with upper femoral geometry and bone mineral density in postmenopausal women

Directory of Open Access Journals (Sweden)

Monika Gupta

2016-01-01

Full Text Available Background: Hip fracture is a severe health burden in the elderly population. In order to prevent, it is to evaluate the bone strength by establishing the relation between bone mineral density (BMD, neck strength, and geometry. Materials and Methods: The subjects under study were 100 postmenopausal women who visited bone clinic of Bharat Scan Centre. After recording general profile such as age, body mass index (BMI, geometric measures such as hip axis length (HAL, neck shaft angle (NSA, and neck width (NW were measured from digital X-ray. For the same individuals, BMD was measured using dual energy X-ray absorptiometry (DXA scan. From the DXA print out neck strength was calculated using the formula = sectional modulus/HAL. Results: The correlation test was analyzed among BMD, neck strength, anthropometric, and geometric factors using Statistical packages for social services (SPSS software. BMD is inversely related with age and positively correlated with height, weight, and BMI. HAL, NSA, and NW had a weaker association with BMD. Age, BMD, and NSA had a negative relation with neck strength. HAL and NW had a positive relation with neck strength. Conclusion: Noninvasive means of associating neck strength with BMD and geometry will provide improved estimates for fracture risk beyond any other invasive method of assessing bone mineral properties.

Biological Effects of Laser Radiation. Volume I. Review of the Literature on Biological Effects of Laser Radiation-to 1965.

Science.gov (United States)

1978-10-17

ailsur-der stu-dy. Y’c~zcro-p c e:zuto s- zsne nodules -whi ch Iw r su- sbl : irracdiated revealed sho. -cyes c -,t-,i~lrg nut o-. -- "at ae thzan vale...Ham, W.T., Jr., ec al., Amer. J. Ophchal. 43, 711, 1957. 7. Ham, W.T., Jr., et al., Amer. J. Ophchal. 46, 700, 1958. 8. Ham, W.T., Jr., ec al., Acca

A General Quantum Mechanical Method to Predict Positron Spectroscopy

Science.gov (United States)

2007-06-01

numnb+jjp) + cn((jap -1)*numnb+jjp) * cn((jrp -1)*numnb+jip))) end if c isep =(ja -1)*no*nnorb+(jr -1)*nnorb+jrp stmpb=sep( isep ) sep( isep )= stmp...continue c 250 continue c if(nxx.gt.0) go to 200 xlhf=0.0d+00 do ja=1,noa isep =(ja -1)*no*nnorb +(ja -1)*nnorb+1 xlhf=xlhf+ 2.0d+00*sep( isep ) end do xlep...0.0d+00 xeep=0.0d+00 jap=1 do 340 ja=1,noc do 330 jr=noc+1,no do 320 jrp=2,nnorb denom = eige(ja)+eign(jap)-eige(jr)-eign(jrp) isep =(ja -1)*no*nnorb+(jr

Providing Language Instructor with Artificial Intelligence Assistant

Directory of Open Access Journals (Sweden)

K. Pietroszek

2007-12-01

Full Text Available Abstract—This paper presents the preliminary results ofdeveloping HAL for CALL, an artificial intelligenceassistant for language instructor. The assistant consists of achatbot, an avatar (a three-dimensional visualization of thechatbot, a voice (text-to-speech engine interface andinterfaces to external sources of language knowledge. Sometechniques used in adapting freely available chatbot for theneed of a language learning system are presented.Integration of HAL with Second Life virtual world isproposed. We will discuss technical challenges and possiblefuture work directions.

Effect of reverse cyclic loading on the fracture resistance curve of nuclear piping material

International Nuclear Information System (INIS)

Weon, Jong Il; Seok, Chang Sung

1999-01-01

Fracture resistance (J-R) curves, which are used for the elastic-plastic fracture mechanics analyses, are known to be dependent on the cyclic loading history. The objective of this paper is to study the effect of reverse cyclic loading on J-R curves in CT specimens. The effect of two parameters was observed on the J-R curves during the reverse cyclic loading. One was the minimum-to-maximum load ratio (R) and the other was the incremental plastic displacement (δ cycle /δ i ), which is related to the amount of crack growth that occurs in a cycle. Fracture resistance test on CT specimens with varying load ratio and incremental plastic displacement were performed. For the SA 516 Gr. 70 steel, the results showed that the J-R curves were decreased with decreasing the load ratio and the incremental plastic displacement. When the load ratio was set to -1, the results of the J-R curves and the J i value were about 40-50 percent of those for the monotonic loading condition. Also on condition that the incremental plastic displacement reached 1/40, the J-R curves and the J i value were about 50-60 percent of those for the incremental plastic displacement of 1/10

76 FR 34099 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

Science.gov (United States)

2011-06-10

... Recreation Center, 1361 Dr. Martin Luther King, Jr. Ave., Mobile, 11000407 International Longshoreman's Association Hall, 505 Dr. Martin Luther King, Jr. Ave., Mobile, 11000408 KANSAS Butler County Yingling...

BRCC36, a Novel Subunit of a BRCA1 E3 Ubiquitin Ligasa Complex: Candidates for BRCA3

Science.gov (United States)

2007-06-01

BRCA1, BRCA2, and Hereditary Breast Cancer. In: Pasqualini JR, editor. Breast Cancer: Prognosis, Treatment and Prevention: Marcel Dekker Inc. p 555...Bove B, Dunbrack RL, Jr., Godwin AK. BRCA1, BRCA2, and hereditary breast cancer. In: Pasqualini JR, editor. Breast cancer: prognosis, treatment and...Sci 782:99–104. Bove B, Dunbrack R, Godwin AK. 2002. BRAC 1, BRAC2, and hereditary breast cancer. In: Pasqualini J, editor. Breast cancer: prognosis

Development of an Active Topical Skin Protectant (aTSP)

Science.gov (United States)

2016-02-01

protectant as a follow-on product to Skin Exposure Reduction Paste Against Chemical Warfare Agents (SERPACWA). 15. SUBJECT TERMS decontamination , Skin...corresponding author), Chemical Warfare Agent Decontamination from Skin, In J.A. Romano Jr., B.J. Lukey, and H. Salem, eds., 2nd Edition of Chemical Warfare ...CG, and Braue, EH Jr (corresponding author), “ Chemical warfare agent decontamination from skin,” In J.A. Romano Jr., B.J. Lukey, and H. Salem

Feasibility Study of a Novel Diet-Based Intervention for Prostate Cancer

Science.gov (United States)

2011-09-01

Trial of Diet to Alter Disease Progression in Prostate Cancer Patients on Active Surveillance.” Peter Van Veldhuizen , Jr., MD will be joining the...Administrator Nathan Eriksen SWOG Prevention Committee Chairs Powel H. Brown, MD, PhD Gary E. Goodman, MD New SWOG Co-Chair Peter Van Veldhuizen , Jr...above. The Cancer and Leukemia Group B (CALGB) will be responsible for circulating all revisions of the protocol to Dr. Peter Van Veldhuizen , Jr

Effect of hierarchical meso–macroporous alumina-supported copper catalyst for methanol synthesis from CO2 hydrogenation

International Nuclear Information System (INIS)

Witoon, Thongthai; Bumrungsalee, Sittisut; Chareonpanich, Metta; Limtrakul, Jumras

2015-01-01

Highlights: • CO 2 hydrogenation over Cu-loaded unimodal and hierarchical alumina catalysts. • Cu-loaded hierarchical catalyst exhibited higher methanol selectivity and stability. • The presence of macropores reduced the probability of side reaction. - Abstract: Effects of pore structures of alumina on the catalytic performance of copper catalysts for CO 2 hydrogenation were investigated. Copper-loaded hierarchical meso–macroporous alumina (Cu/HAl) catalyst exhibited no significant difference in terms of CO 2 conversion with copper-loaded unimodal mesoporous alumina (Cu/UAl) catalyst. However, the selectivity to methanol and dimethyl ether of the Cu/HAl catalyst was much higher than that of the Cu/UAl catalyst. This was attributed to the presence of macropores which diminished the occurrence of side reaction by the shortening the mesopores diffusion path length. The Cu/HAl catalyst also exhibited much higher stability than the Cu/UAl catalyst due to the fast diffusion of water out from the catalyst pellets, alleviating the oxidation of metallic copper to CuO

Hand-assisted laparoscopic surgery for colorectal malignancies

International Nuclear Information System (INIS)

Memon, M.A.; Fitzgibbons, R.J.

2004-01-01

Objective: To report our initial experience with hand-assisted laparoscopic surgery (HALS) for colorectal malignancies using a Specially designed laparoscopic hand cannula. Patients and Methods: Nine caucasians patients with colorectal malignancies underwent HALS which included 02 right hemicolectomies, 01 transverse colectomy, 03 sigmoid colectomies, 01 anterior resection and 02 low anterior resections. Results: There were 4 males and 5 females. The mean length of incision for placement of the cannula was 7 cms (range 7-8 cms). The mean operating time was 180 minutes. Postoperatively on an average patients were ambulatory by day 2 (range 1-4) and taking oral fluids by day 3 (range 1-4). There were no conversions to laparotomy. Furthermore there was no operative mortality and no complication directly related to the use of the device. Conclusion: HALS appears to be a useful adjuvant for laparoscopic colectomy due to advantages provided by tactile sensation. A curative resection for malignancy can be performed without compromising oncological principles. (author)

Estudio comparativo de las moléculas isovalentes de interés atmosférico CF3Cl y CF3Br y sus correspondientes halógenos aislados Cl y Br.

Science.gov (United States)

Mayor, E.; Velasco, A. M.; Martín, I.; Lavín, C.

Los estados Rydberg moleculares han suscitado en los últimos años un creciente interés entre los espectroscopistas experimentales, motivado en parte por el desarrollo de nuevas técnicas espectroscópicas capaces de investigar estos estados altamente excitados electrónicamente. Los procesos de fotoabsorción que implican estados Rydberg en los derivados halogenados del metano son de gran importancia, debido a su abundancia en la atmósfera y a sus implicaciones medioambientales. Por ello, la obtención de datos relativos a sus fuerzas de oscilador es de gran interés. En este trabajo se aborda el estudio de dichas propiedades para las moléculas isovalentes CF3Cl y CF3Br. Ambas moléculas presentan idéntica estructura electrónica para el estado fundamental por lo que se espera que sus espectros Rydberg presenten grandes similitudes, en ausencia de perturbaciones. Por ello y dada la escasez de datos relativos a fuerzas de oscilador, hemos establecido la corrección de nuestros resultados en base a las analogías esperadas en las intensidades espectrales correspondientes a transiciones análogas. Por otro lado, Novak y col. [1] han encontrado experimentalmente un marcado carácter atómico en el espectro correspondiente a estas moléculas, siendo muy similar a los de los átomos de Cl y Br. Por ello en el presente trabajo, además de establecer la comparación entre ambas moléculas hemos buscado las similitudes con sus respectivos halógenos. Los cálculos relativos a las especies moleculares se han realizado utilizando la Metodología Molécular de Orbítales de Defecto Cuántico (MQDO) [2], mientras que para el estudio de los átomos de Cl y Br se empleó la versión relativista del método (RQDO) [3].

77 FR 74013 - Granting of Request for Early Termination of the Waiting Period Under the Premerger Notification...

Science.gov (United States)

2012-12-12

... Robert E. Rich, Jr.; James Farrell and Catherine Farrell; Robert E. Rich, Jr. 20130210 G Starbucks Corporation; Andrew T. Mack; Starbucks Corporation. 20130214 G Westerman Interests, Inc.; Enerven Compression...

Alteration in pancreatic islet function in human immunodeficiency virus

DEFF Research Database (Denmark)

Haugaard, Steen B

2014-01-01

Molecular mechanisms behind the defects in insulin production and secretion associated with antihuman immunodeficiency virus (anti-HIV) therapy and the development of HIV-associated lipodystrophy syndrome (HALS) are discussed in this article. Data suggesting insulin resistance on the beta cell...... and defects in first-phase insulin release of HALS patients are presented. Hepatic extraction of insulin, nonglucose insulin secretagogues and insulin-like growth factor release may exert influence on the demand of circulating insulin and on insulin secretion in HIV-infected patients. Finally, the paucity...

Consequences in Norway of a hypothetical accident at Sellafield: Potential release - transport and fallout

International Nuclear Information System (INIS)

Ytre-Eide, M. A.; Standring, W.J.F.; Amundsen, I.; Sickel, M.; Liland, A.; Saltbones, J.; Bartnicki, J.; Haakenstad, H.; Salbu, B.

2009-03-01

This report focuses on transport and fallout from 'worst-case' scenarios based on a hypothetical accident at the B215 facility for storing Highly Active Liquors (HAL) at Sellafield. The scenarios involve an atmospheric release of between 0.1-10 % of the total HAL inventory; only transport and fallout of 137 Cs is considered in this case study. Simulations resulted in between 0.1-50 times the maximum 137 Cs fallout experienced in the most contaminated areas in Norway after the Chernobyl accident. (Author)

Rebalancing the Air Force: A Comprehensive Solution

Science.gov (United States)

2011-02-16

the consequences can be significant. High Tempo (Figure 4) Lt Gen Charles E. Stenner , Jr., Chief of the Air Force Reserve, stated while...29 January 2010. 14 Lt Gen Charles E. Stenner Jr., Chief of the Air Force Reserve, ―Total Force Policy 21: A 21 st Century Framework for...Military Force Mix Decisions,‖ White Paper, 15 July 2010. 15 Lt Gen Charles E. Stenner Jr., Chief of the Air Force Reserve, ―Testimony Before the House

Junctional rhythm occurring during AV nodal reentrant tachycardia ablation, is it different among Egyptians?

Directory of Open Access Journals (Sweden)

Ayman M. Abdel Moteleb

2013-12-01

Conclusion: Junctional rhythm is a sensitive predictor of successful ablation. The pattern of JR is a useful predictor of successful ablation. Egyptian population has distinctive patterns of JR during AVNRT ablation.

Evaluation of elastic-plastic fracture of toughness and fracture resistance of carbon steel STS42

International Nuclear Information System (INIS)

Kobayashi, Hideo; Nakamura, Haruo; Kashiwagi, Kohmei

1987-01-01

The elastic-plastic fracture toughness (J Ic ) and fracture resistance (J-R curve) of a carbon steel, STS42, used for piping in a nuclear reactor were evaluated according to the several evaluating methods recommended or proposed so far, to discuss their applicability and utility. The results obtained are as follows: (1) In evaluating J Ic , the multiple specimen method recommended by the Japan Society for Mechanical Engineers (JSME standard S001) gives the most reliable results by using smaller sized specimens. (2) The single-specimen methods by using the compliance technique, adopted in the ASTM standards (E813, E813 modified, Tentative test procedure for determining the plain strain J-R curve), do not give an accurate J-R curve or J Ic , due to an error in the calculated crack length. (3) In evaluating the J-R curve, it is necessary to account for crack extension in calculating the J-integral. (4) According to the above results, a new standard method for determining the J-R curve including the J Ic test method should be poprosed. (author)

Evaluation of hepatic blood flow using 99mTc-GSA in rats with hepatic blood flow manipulation

International Nuclear Information System (INIS)

Hiraguchi, Etsuo

1995-01-01

Blood clearance and hepatic uptake parameters of 99m Tc-DTPA-galactosyl human serum albumin ( 99m Tc-GSA) were evaluated in two groups of rats, normal liver group and CCl 4 induced chronic liver injury group. In each group, four subgroups were classified as follows: simple laparotomy (LAP), hepatic artery ligation (HAL), portal vein ligation (PVL) and both hepatic artery and portal vein ligation (HAL+PVL). 99m Tc-GSA was intravenously injected (50 μg/100 g B.W.) to rats. Heart and liver were targetted as region of interest and time activity curves (TACs) were obtained. The blood clearance parameters (HH4 and Kd) and the hepatic uptake parameters (LHL4 and Ku) were calculated from these TACs. In normal liver group, the mean HH4 of LAP was significantly different from those of PVL and HAL+PVL. Similarly, the other three parameters (LHL4, Kd and Ku) of LAP were significantly different from those of PVL and HAL+PVL. CCl 4 induced chronic liver injury group showed significant difference on all four parameters in four subgroups. Hepatic tissue blood flow rates (HTBFR) calculated by Laser Doppler flowmeter correlated well with 99m Tc-GSA parameters in both groups. These results suggest that 99m Tc-GSA is useful to estimate hepatic blood flow not only in rats with normal liver, but also in rats with CCl 4 induced chronic liver injury. (author)

Compositional and functional features of humic acid-like fractions from vermicomposting of sewage sludge and cow dung

Energy Technology Data Exchange (ETDEWEB)

Li Xiaowei [State Key Laboratory of Pollution Control and Resources Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092 (China); Xing Meiyan, E-mail: xmy5000@163.com [State Key Laboratory of Pollution Control and Resources Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092 (China); Yang Jian; Huang Zhidong [State Key Laboratory of Pollution Control and Resources Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092 (China)

2011-01-30

The chemical changes occurring in five different substrates of sewage sludge spiked with different proportions of cow dung after vermicomposting with Eisenia foetida for 90 days were investigated. Their humic acid-like (HAL) fractions were isolated to determine the elemental and functional composition, and structural and functional characteristics using ultraviolet/visible, Fourier transform infrared (FT-IR) and fluorescence spectroscopies and scanning electron microscopy. After vermicomposting, the total organic C and C/N ratio decreased, and the total extractable C and humic acid (HA) C increased in all substrates. In the HAL fractions, the C and H contents, C/N and C/O and aliphatic structures, proteinaceous components and carbohydrates decreased, while the O and N and acidic functional group contents and C/H ratio, aromaticity and polycondensation structures increased. Further, the results suggest that the addition of cow dung to sewage sludge could improve the quality of organic matter humification of the substrates. The structures of HAL fractions in vermicomposts resembled those typical of soil HA, especially the vermicompost of cow dung alone. Scanning electron microscopy showed the microstructure of HAL fraction in final product became close-grained and lumpy. Overall results indicate that vermicomposting was an efficient technology for promoting organic matter (OM) humification in sewage sludge and cow dung alone, as well as in mixtures of both materials, improving their quality and environmental safety as a soil OM resource for utilization as soil amendments.

Compositional and functional features of humic acid-like fractions from vermicomposting of sewage sludge and cow dung.

Science.gov (United States)

Li, Xiaowei; Xing, Meiyan; Yang, Jian; Huang, Zhidong

2011-01-30

The chemical changes occurring in five different substrates of sewage sludge spiked with different proportions of cow dung after vermicomposting with Eisenia foetida for 90 days were investigated. Their humic acid-like (HAL) fractions were isolated to determine the elemental and functional composition, and structural and functional characteristics using ultraviolet/visible, Fourier transform infrared (FT-IR) and fluorescence spectroscopies and scanning electron microscopy. After vermicomposting, the total organic C and C/N ratio decreased, and the total extractable C and humic acid (HA) C increased in all substrates. In the HAL fractions, the C and H contents, C/N and C/O and aliphatic structures, proteinaceous components and carbohydrates decreased, while the O and N and acidic functional group contents and C/H ratio, aromaticity and polycondensation structures increased. Further, the results suggest that the addition of cow dung to sewage sludge could improve the quality of organic matter humification of the substrates. The structures of HAL fractions in vermicomposts resembled those typical of soil HA, especially the vermicompost of cow dung alone. Scanning electron microscopy showed the microstructure of HAL fraction in final product became close-grained and lumpy. Overall results indicate that vermicomposting was an efficient technology for promoting organic matter (OM) humification in sewage sludge and cow dung alone, as well as in mixtures of both materials, improving their quality and environmental safety as a soil OM resource for utilization as soil amendments. Copyright © 2010 Elsevier B.V. All rights reserved.

Compositional and functional features of humic acid-like fractions from vermicomposting of sewage sludge and cow dung

International Nuclear Information System (INIS)

Li Xiaowei; Xing Meiyan; Yang Jian; Huang Zhidong

2011-01-01

The chemical changes occurring in five different substrates of sewage sludge spiked with different proportions of cow dung after vermicomposting with Eisenia foetida for 90 days were investigated. Their humic acid-like (HAL) fractions were isolated to determine the elemental and functional composition, and structural and functional characteristics using ultraviolet/visible, Fourier transform infrared (FT-IR) and fluorescence spectroscopies and scanning electron microscopy. After vermicomposting, the total organic C and C/N ratio decreased, and the total extractable C and humic acid (HA) C increased in all substrates. In the HAL fractions, the C and H contents, C/N and C/O and aliphatic structures, proteinaceous components and carbohydrates decreased, while the O and N and acidic functional group contents and C/H ratio, aromaticity and polycondensation structures increased. Further, the results suggest that the addition of cow dung to sewage sludge could improve the quality of organic matter humification of the substrates. The structures of HAL fractions in vermicomposts resembled those typical of soil HA, especially the vermicompost of cow dung alone. Scanning electron microscopy showed the microstructure of HAL fraction in final product became close-grained and lumpy. Overall results indicate that vermicomposting was an efficient technology for promoting organic matter (OM) humification in sewage sludge and cow dung alone, as well as in mixtures of both materials, improving their quality and environmental safety as a soil OM resource for utilization as soil amendments.

Cy-preds: An algorithm and a web service for the analysis and prediction of cysteine reactivity.

Science.gov (United States)

Soylu, İnanç; Marino, Stefano M

2016-02-01

Cysteine (Cys) is a critically important amino acid, serving a variety of functions within proteins including structural roles, catalysis, and regulation of function through post-translational modifications. Predicting which Cys residues are likely to be reactive is a very sought after feature. Few methods are currently available for the task, either based on evaluation of physicochemical features (e.g., pKa and exposure) or based on similarity with known instances. In this study, we developed an algorithm (named HAL-Cy) which blends previous work with novel implementations to identify reactive Cys from nonreactive. HAL-Cy present two major components: (i) an energy based part, rooted on the evaluation of H-bond network contributions and (ii) a knowledge based part, composed of different profiling approaches (including a newly developed weighting matrix for sequence profiling). In our evaluations, HAL-Cy provided significantly improved performances, as tested in comparisons with existing approaches. We implemented our algorithm in a web service (Cy-preds), the ultimate product of our work; we provided it with a variety of additional features, tools, and options: Cy-preds is capable of performing fully automated calculations for a thorough analysis of Cys reactivity in proteins, ranging from reactivity predictions (e.g., with HAL-Cy) to functional characterization. We believe it represents an original, effective, and very useful addition to the current array of tools available to scientists involved in redox biology, Cys biochemistry, and structural bioinformatics. © 2015 Wiley Periodicals, Inc.

Influence of energy density of different light sources on knoop hardness of a dual-cured resin cement

Directory of Open Access Journals (Sweden)

Evandro Piva

2008-06-01

Full Text Available The purpose of this study was to evaluate the Knoop hardness of a dual-cured resin-based luting cement irradiated with different light sources as well energy density through a ceramic sample. Three light-curing unit (LCUs were tested: tungsten halogen light (HAL, light-emitting diode (LED and xenon plasma-arc (PAC lamp. Disc-shaped specimens were fabricated from a resin-based cement (Enforce. Three energy doses were used by modifying the irradiance (I of each LCU and the irradiation time (T: 24 Jcm-2 (I/2x2T, 24 Jcm-2 (IxT and 48 Jcm-2 (Ix2T. Energy doses were applied through a 2.0-mm-thick ceramic sample (Duceram Plus. Three groups underwent direct irradiation over the resin cement with the different LCUs and a chemically-activated group served as a control. Thirteen groups were tested (n=10. Knoop hardness number (KHN means were obtained from cross-sectional areas. Two-way ANOVA and the Holm-Sidak method were used for statistical comparisons of activation mode and energy doses (a=5%. Application of 48 J.cm-2 energy dose through the ceramic using LED (50.5±2.8 and HAL (50.9±3.7 produced significantly higher KHN means (p<0.05 than the control (44.7±3.8. LED showed statistically similar performance to HAL. Only HAL showed a relationship between the increase of LCU energy dose and hardness increase.

Influence of energy density of different light sources on Knoop hardness of a dual-cured resin cement.

Science.gov (United States)

Piva, Evandro; Correr-Sobrinho, Lourenço; Sinhoreti, Mario Alexandre Coelho; Consani, Simonides; Demarco, Flávio Fernando; Powers, John Michael

2008-01-01

The purpose of this study was to evaluate the Knoop hardness of a dual-cured resin-based luting cement irradiated with different light sources as well energy density through a ceramic sample. Three light-curing unit (LCUs) were tested: tungsten halogen light (HAL), light-emitting diode (LED) and xenon plasma-arc (PAC) lamp. Disc-shaped specimens were fabricated from a resin-based cement (Enforce). Three energy doses were used by modifying the irradiance (I) of each LCU and the irradiation time (T): 24 Jcm(-2) (I/2x2T), 24 Jcm(-2) (IxT) and 48 Jcm(-2) (Ix2T). Energy doses were applied through a 2.0-mm-thick ceramic sample (Duceram Plus). Three groups underwent direct irradiation over the resin cement with the different LCUs and a chemically-activated group served as a control. Thirteen groups were tested (n=10). Knoop hardness number (KHN) means were obtained from cross-sectional areas. Two-way ANOVA and the Holm-Sidak method were used for statistical comparisons of activation mode and energy doses (alpha=5%). Application of 48 J.cm(-2) energy dose through the ceramic using LED (50.5+/-2.8) and HAL (50.9+/-3.7) produced significantly higher KHN means (p<0.05) than the control (44.7+/-3.8). LED showed statistically similar performance to HAL. Only HAL showed a relationship between the increase of LCU energy dose and hardness increase.

Produção do pimentão adubado com esterco bovino e biofertilizante Bell pepper yield fertilized with cattle manure and biofertilizer

Directory of Open Access Journals (Sweden)

Evanduir N. de Araújo

2007-10-01

Full Text Available Com o objetivo de avaliar o rendimento do pimentão adubado com esterco bovino na presença e ausência do biofertilizante, conduziu-se um experimento na UFPB, Areia, PB, no período de janeiro a junho de 2004. O delineamento experimental foi de blocos casualizados, com três repetições em parcelas subdivididas. Nas parcelas se avaliaram seis doses de esterco bovino (0, 10, 20, 30, 40 e 50 t ha-1 e, nas subparcelas, os efeitos das aplicações do biofertilizante no solo e via foliar e sua ausência, além de um tratamento adicional com adubação mineral e orgânica. A parcela compunha de 32 e a sub-parcela de 16 plantas, espaçadas 1,00 x 0,50 m. Na ausência de biofertilizante a dose estimada de 28 t ha-l de esterco bovino foi responsável pela produção máxima de frutos por planta (389 g e produtividade máxima de frutos comerciais (7,8 t ha-l, enquanto na sua presença aplicado via foliar, as doses de 14,5 e 14,0 t ha-l de esterco bovino, respectivamente, proporcionaram produção máxima de frutos por planta de 485 g e produtividade máxima de frutos comerciais de 9,6 t ha-l. Na presença de biofertilizante aplicado no solo, obteve-se produção média de 410, 6 g de frutos por planta e produtividade de 8,3 t ha-l de frutos comerciais, em função das doses de esterco bovino. A combinação esterco bovino e biofertilizante aplicada via foliar, foi a melhor forma de fertilização orgânica no pimentão, com incrementos de 1,8 e 1,3 t ha-l a mais na produtividade de frutos, em relação apenas ao emprego de esterco bovino.With the objective of evaluating bell pepper fertilized with cattle manure with and without biofertilizer, an experiment was carried out from January to June 2004, in Quarts Psamment at UFPB, Areia, PB, Brazil. The experimental design was randomized block, with three replications in sub-divided plots. The plot was constituted by 32 and the sub-plot by 16 plants, spaced at 1.00 x 0.50 m. In the plots, six levels of

Optimizing the use of Limb Tourniquets in Tactical Combat Casualty Care: TCCC Guidelines Change 14-02

Science.gov (United States)

2014-02-01

Bagley S , Kragh JF Jr, Cap AP, Dubick MA, Morrison JJ, Midwinter MJ, Butler FK, Kotwal RS, Holcomb JB. Military medical revolution: Prehospital combat...MD; John F. Kragh Jr., MD; Rom A. Stevens, MD; Jason M. Seery, MD; Donald L. Parsons, PA-C; Harold R. Montgomery, NREMT/ATP; Russ S . Kotwal, MD...Care: TCCC Guidelines Change 14-02. 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) Shackelford S . A., Butler Jr. F

40 CFR 53.35 - Test procedure for Class II and Class III methods for PM2.5 and PM-2.5

Science.gov (United States)

2010-07-01

... purposes of this outlier test only. (i) Calculate the quantities 2 × R1,j/(R1,j + R2,j) and 2 × R1,j/(R1,j... of the interval, (0.93, 1.07), then R2,j is an outlier. (iii) Calculate the quantities 2 × R3,j/(R3,j... site B shall be in a western city characterized by a high ratio of PM10−2.5 to PM2.5, with exposure to...

Unmanned Surface Sea Vehicle Power System Design and Modeling

Science.gov (United States)

2005-11-29

Singh, C.J. Fennie , Jr., A.J. Salkind, and D.E. Reisner, "A Fuzzy Logic Methodology to Determine State-of-Charge (SOC) in Electric and Hybrid Vehicle...Systems", 16th IEEE Photovoltaic same length of 10 meters. Specialists Conference, pp. 513-518, 1982. [5] Pritpal Singh, Craig J. Fennie , Jr., Alvin J...34Estimation of Battery Charge in Photovoltaic Systems", 16th IEEE Photovoltaic Specialists Conference, pp. 513-518, 1982. [5] Pritpal Singh, Craig J. Fennie , Jr

Factor X assay

Science.gov (United States)

... Benz EJ Jr, Silberstein LE, Heslop HE, Weitz JI, Anastasi J, eds. Hematology: Basic Principles and Practice . ... Benz EJ Jr, Silberstein LE, Heslop HE, Weitz JI, Anastasi J, eds. Hematology: Basic Principles and Practice . ...

Thrombocytopenia

Science.gov (United States)

... Benz EJ Jr, Silberstein LE, Heslop HE, Weitz JI, Anastasi J, eds. Hematology: Basic Principles and Practice . ... Benz EJ Jr, Silberstein LE, Heslop HE, Weitz JI, Anastasi J, eds. Hematology: Basic Principles and Practice . ...

Placental insufficiency

Science.gov (United States)

... diseases in pregnancy. In: Gabbe SG, Niebyl JR, Simpson JL, et al, eds. Obstetrics: Normal and Problem ... and postterm pregnancy. In: Gabbe SG, Niebyl JR, Simpson JL, et al, eds. Obstetrics: Normal and Problem ...

Bed rest during pregnancy

Science.gov (United States)

... ER. Multiple gestations. In: Gabbe SG, Niebyl JR, Simpson JL, et al, eds. Obstetrics: Normal and Problem ... labor and birth. In: Gabbe SG, Niebyl JR, Simpson JL, et al, eds. Obstetrics: Normal and Problem ...

12 CFR 226.2 - Definitions and rules of construction.

Science.gov (United States)

2010-01-01

... of Martin Luther King, Jr., Washington's Birthday, Memorial Day, Independence Day, Labor Day... holidays specified in 5 U.S.C. 6103(a), such as New Year's Day, the Birthday of Martin Luther King, Jr...

Classification criteria of syndromes by latent variable models

DEFF Research Database (Denmark)

Petersen, Janne

2010-01-01

, although this is often desired. I have proposed a new method for predicting class membership that, in contrast to methods based on posterior probabilities of class membership, yields consistent estimates when regressed on explanatory variables in a subsequent analysis. There are four different basic models...... analyses. Part 1: HALS engages different phenotypic changes of peripheral lipoatrophy and central lipohypertrophy.  There are several different definitions of HALS and no consensus on the number of phenotypes. Many of the definitions consist of counting fulfilled criteria on markers and do not include...

Programming real-time executives in higher order language

Science.gov (United States)

Foudriat, E. C.

1982-01-01

Methods by which real-time executive programs can be implemented in a higher order language are discussed, using HAL/S and Path Pascal languages as program examples. Techniques are presented by which noncyclic tasks can readily be incorporated into the executive system. Situations are shown where the executive system can fail to meet its task scheduling and yet be able to recover either by rephasing the clock or stacking the information for later processing. The concept of deadline processing is shown to enable more effective mixing of time and information synchronized systems.

Stereotactic Radiosurgery - Gamma Knife

Science.gov (United States)

... DE, Adler JR Jr, Ewend MG. Image-guided robotic radiosurgery. In: Winn RH, ed. Youmans Neurological Surgery . ... by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is ...

78 FR 63233 - National Offshore Safety Advisory Committee; Meeting

Science.gov (United States)

2013-10-23

....S. Coast Guard, 2703 Martin Luther King Jr. Ave. SE., Stop 7509, Washington, DC 20593-7509... (ADFO) of NOSAC, Commandant (CG-OES-2), U.S. Coast Guard, 2703 Martin Luther King Jr. Ave. SE., Stop...

The effect of inhalant anesthetic and body temperature on peri-anesthetic serum concentrations of transdermally administered fentanyl in dogs.

Science.gov (United States)

Pettifer, Glenn R; Hosgood, Giselle

2004-04-01

To determine whether moderate hypothermia during anesthesia significantly affects the serum concentration of transdermally delivered fentanyl and whether halothane or isoflurane affect these concentrations. Randomized cross-over experimental trial. Six mature, healthy Beagles (three males, three females) weighing 10.6 +/- 0.43 kg. A 50-microg hour(-1) fentanyl patch was applied 36 hours prior to anesthesia. Anesthesia was induced at time 0 (t = 0). Each dog received four treatments: isoflurane + normothermia (ISO-NORM), isoflurane + hypothermia (ISO-HYPO), halothane + normothermia (HAL-NORM), and halothane + hypothermia (HAL-HYPO). Dogs were intubated and maintained at 1.5 times MAC. Animals in the hypothermia treatments were cooled to 35 degrees C during anesthesia. Serum fentanyl analysis was performed at -36, -24, -12, 0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 6, 7, 8, 9, 10, 18, and 26 hours. Direct arterial blood pressures and arterial blood gases were monitored. The mean body temperatures (+/-SEM) during the anesthetic period for the four treatments were: ISO-NORM = 37.7 +/- 0.07 degrees C, ISO-HYPO = 35.8 +/- 0.1 degrees C, HAL-NORM = 37.7 +/- 0.06 degrees C, and HAL-HYPO = 35.8 +/- 0.13 degrees C. The mean (+/-SEM) serum fentanyl concentrations (SFC) for both hypothermia treatments were significantly lower than baseline concentrations at t = 1 hour and persisted for the duration of anesthesia for the ISO-HYPO treatment but only from t = 1 to 2 hours for the HAL-HYPO treatment. Serum fentanyl concentrations returned to baseline within one hour of the end of anesthesia, regardless of body temperature. There were no significant differences between treatments for systolic or diastolic blood pressure but mean blood pressures were higher during normothermia versus hypothermia during the last hour of anesthesia. Hypothermia during inhalation anesthesia produced a significant reduction in SFC using transdermal administration and was more protracted with isoflurane

77 FR 14355 - Notice of Availability of Final Environmental Impact Statement for a Proposed Highway Between I...

Science.gov (United States)

2012-03-09

...: James A. Barlow, JR., Ph.D., Regulatory Branch, phone (504) 862-2250 or email at james.a.barlow@usace... schedule an appointment please contact either James A. Barlow, JR., phone (504) 862-2250 or Ms. Brenda...

77 FR 17117 - Qualification of Drivers; Exemption Applications; Vision

Science.gov (United States)

2012-03-23

... V. Bermudez (MA), John A. Carroll, Jr. (AL), Mark W. Crocker (TN), Johnny Dillard (SC), Keith J. Haaf (VA), Edward M. Jurek (NY), Allen J. Kunze (ND), Jack W. Murphy, Jr. (OH), Mark A. Smalls (GA...

Effect of Abrasion-Induced Contact Damage on the Optical Properties and Strength of Float Glass

Science.gov (United States)

2018-06-07

in glass. J Am Ceram Soc. 1969;52(6):338–339. 2. Mecholsky JJ Jr, Freiman SW, Rice RW. Effect of grinding on flaw geometry and fracture of glass. J...Am Ceram Soc. 1977;60(3–4):114–117. 3. Rice RW, Mecholsky JJ Jr. The nature of strength controlling machining flaws in ceramics. In: Hockey BJ, Rice...National Bureau of Standards; 1979. p. 351–378. 4. Rice RW, Mecholsky JJ Jr, Becher PF. The effect of grinding direction on flaw character and

77 FR 20994 - Changes in Flood Elevation Determinations

Science.gov (United States)

2012-04-09

...; Thomas, Jr., Mayor, City The Coastal Courier. of Hinesville, 115 East Martin Luther King, Jr. Drive...). August 18, 2011; Cook, Mayor, City of El The El Paso Times. Paso, 2 Civic Center Plaza, 10th Floor, El...

Aplikasi Prediksi Usia Kelahiran dengan Metode Naive Bayes

Directory of Open Access Journals (Sweden)

Naisha Rahma Indraswari

2018-04-01

Full Text Available Umumnya kelahiran bayi sehat cukup bulan berada pada minggu 38-42 kehamilan. Namun ada banyak bayi yang terlahir pada usia kelahiran yang kurang mencukupi bahkan lahir dalam usia kelahiran yang lewat waktu. Hal ini menjadi hal yang serius mengingat banyak terjadi kematian bayi akibat usia kelahiran yang kurang mencukupi atau yang lewat waktu. Penelitian ini bertujuan untuk membuat aplikasi prediksi yang nantinya akan dapat membantu pasien dalam mengetahui usia kelahirannya dan mengantisipasi hal yang tidak diinginkan kedepannya. Metode yang digunakan merupakan metode Naïve Bayes dengan variable inputan faktor-faktor yang dialami oleh ibu hamil, diantaranya: usia ibu, tekanan darah, jumlah bayi, riwayat persalinan, riwayat abortus/ kuretase, malnutrisi, penyakit bawaan sebelum hamil dan masalah saat kehamilan. Hasil dari penelitian ini merupakan sebuah aplikasi yang dapat memprediksi usia kelahiran dengan nilai akurasi aplikasi tertinggi pada angka 78,69%, nilai precision tertinggi ada pada angka 70.14% dan nilai recall tertinggi ada pada angka 63.64%. Kata kunci: aplikasi, naïve bayes, prediksi, usia kelahiran.

PENINGKATAN KUALITAS PROSES DAN HASIL BELAJAR MATA KULIAH TEORI AKUNTANSI MELALUI PENDEKATAN DISCOVEY LEARNING

Directory of Open Access Journals (Sweden)

Agus Yulianto

2007-06-01

Full Text Available Hakekat belajar yang sesungguhnya adalah belajar yang tidak hanya sekedar mendengarkan dosen mengajar, tapi mahasiswa harus mampu mengembangkan wacana pengetahuan yang diperoleh melalui proses pencarian berbagai sumber. Proses transfer belajar harus mampu membekali mahasiswa dengan pengetahuan yang secara fleksibel dapat diterapkan/ditransfer dari satu permasalahan ke satu permasalahan yang lain. Dalam pembeljaran menempatkan mahasiswa sebagai pembelajar dimana memberikan kesempatan kepada siswa mempelajari hal-hal yang baru dan dosen dengan strategi belajarnya memfasilitasi agar informasi baru bermakna. lingkungan belajar juga mempunyai posisi yang penting sehingga pengajaran harus berpusat pada bagaimana cara mahasiswa menggunakan pengetahuan baru mereka. Pendekatan pembelajaran yang berbasis discovery learning (DL, peran pendidik harus mampu menciptakan situasi, dimana mahasiswa dapat belajar sendiri daripada memberikan paket yang berisi informasi atau pelajaran, sehingga pengetahuan diperoleh melalui proses bukan produk. Keuntungan cara belajar ini yang diungkap oleh Martin (1975, ada dua hal penting yaitu; (1 menimbulkan keingin tahuan, memotivasi untuk menemukan jawaban, (2 menimbulkan kemandirian dengan menganalisis, memanipulasi informasi. Kata Kunci: discovery learning, kualitas proses dan hasil belajar

PENINGKATAN KUALITAS PROSES DAN HASIL BELAJAR MATA KULIAH TEORI AKUNTANSI MELALUI PENDEKATAN DISCOVEY LEARNING

Directory of Open Access Journals (Sweden)

Agus Yulianto

2011-06-01

Full Text Available Hakekat belajar yang sesungguhnya adalah belajar yang tidak hanya sekedar mendengarkan dosen mengajar, tapi mahasiswa harus mampu mengembangkan wacana pengetahuan yang diperoleh melalui proses pencarian berbagai sumber. Proses transfer belajar harus mampu membekali mahasiswa dengan pengetahuan yang secara fleksibel dapat diterapkan/ditransfer dari satu permasalahan ke satu permasalahan yang lain. Dalam pembeljaran menempatkan mahasiswa sebagai pembelajar dimana memberikan kesempatan kepada siswa mempelajari hal-hal yang baru dan dosen dengan strategi belajarnya memfasilitasi agar informasi baru bermakna. lingkungan belajar juga mempunyai posisi yang penting sehingga pengajaran harus berpusat pada bagaimana cara mahasiswa menggunakan pengetahuan baru mereka. Pendekatan pembelajaran yang berbasis discovery learning (DL, peran pendidik harus mampu menciptakan situasi, dimana mahasiswa dapat belajar sendiri daripada memberikan paket yang berisi informasi atau pelajaran, sehingga pengetahuan diperoleh melalui proses bukan produk. Keuntungan cara belajar ini yang diungkap oleh Martin (1975, ada dua hal penting yaitu; (1 menimbulkan keingin tahuan, memotivasi untuk menemukan jawaban, (2 menimbulkan kemandirian dengan menganalisis, memanipulasi informasi. Kata Kunci: discovery learning, kualitas proses dan hasil belajar

Effect of different light-curing devices and aging procedures on composite knoop microhardness

Directory of Open Access Journals (Sweden)

Fernanda Regina Voltarelli

2009-12-01

Full Text Available The aim of this study was to evaluate the effect of light-curing devices (Halogen/HAL, Light Emitting Diodes/LED, Argon Laser/LAS and Plasma Arc/PAC and aging procedures (Mechanical Cycling/MC, Thermal Cycling/TC, Storage/S, MC+TC and MC+TC+S on the micro-hardness of bottom/B and top/T surfaces of 2-mm-high composite resin cylinders. The Knoop microhardness test (25 g, 20 s on both B and T was performed before and after each aging procedure. For B and T, before aging procedures, PAC showed reduced polymerization effectiveness when compared with HAL. In the T, after TC, PAC and LAS had also showed reduced polymerization effectiveness when compared to HAL and LED. For all light-curing devices, MC+TC+S and S affected the Knoop microhardness values. In the B, no difference could be observed among the aging procedures for PAC. From all light-curing units, PAC may have rendered composites of reduced quality and the storage aging procedures were the most harmful to the polymer hardness.

Analisis dan Perancangan Sistem Informasi Perkawinan Non-muslim pada Dinans Kependudukan dan Catatan Sipil PangkalPinang

Directory of Open Access Journals (Sweden)

Hamidah .

2017-04-01

Full Text Available Intisari— Kemajuan teknologi yang begitu pesat dalam bidang komputer sekarang ini mendorong banyak kalangan untuk menggunakan sistem komputerisasi dalam proses administrasinya, mulai dari lembaga lembaga instansi pemerintahan, dunia industri, perdagangan, pariwisata, dan sebagainya. Hal ini, menunjukan betapa penting dan vitalnya teknologi komputer dalam semua bidang, khususnya dalam dunia bisnis. Untuk level bisnis kalangan menengah kebawah, tidak semuanya dapat menggunakan sistem komputerisasi tersebut, dikarenakan adanya kemungkinan keterbatasan finansial dan sumber daya manusia yang dimilikinya. Hal ini mendorong penulis untuk mencoba meng-aplikasikan teknologi informasi ke dalam proses pemerintahan, khususnya kependudukan dan pencatatan sipil. Karena masih ada diantaranya yang belum menggunakan sistem komputerisasi, dalam aktifitas bisnisnya. Oleh sebab itu penulis mencoba meng-implementasikan salah satu program aplikasi ke dalam proses aktivitas perkawinan non muslim, di Dinas Kependudukan dan Pencatatan Sipil Kota Pangkalpinang yang berada di daerah Bangka Belitung, yang dalam hal ini, proses perkawinan non muslim di dinas tersebut masih bersifat manual. Disini penulis membuat suatu program aplikasi, untuk sistem informasi perkawinan non muslim pada Dinas Kependudukan dan Pencatatan Sipil Kota Pangkalpinang, dengan menggunakan Microsoft Visual Basic Studio 2008.

KAJIAN SANITASI TERMINAL DI PROVINSI DAERAH ISTIMEWA YOGYAKARTA TAHUN 2016

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Dani Febriyanto

2017-04-01

Full Text Available Sanitasi adalah suatu usaha untuk mengawasi beberapa faktor lingkungan fisik yang berpenga-ruh pada manusia terutama terhadap hal-hal yang mempunyai efek merusak perkembangan fi-sik, kesehatan, dan kelangsungan hidup. Berdasarkan uji pendahuluan yang dilakukan pada 2-4 April 2016, diketahui bahwa terdapat beberapa sarana atau fasilitas terminal bus yang tidak se-suai dengan persyaratan. Hal tersebut memiliki dampak yang buruk bagi lingkungan dan kese-hatan manusia di tempat umum tersebut. Tujuan penelitian ini adalah untuk mengetahui gambar-an kondisi sanitasi terminal bus di Provinsi D. I. Yogyakarta, dengan melakukan penelitian survei dengan analisis deskriptif. Dari 16 populasi terminal yang ada, yang dijadikan sampel penelitian adalah Terminal Wates, Terminal Jombor, Terminal Giwangan, dan Terminal Dhaksinarga yang diambil dengan metoda area probability sampling. Ada lima variabel yang diamati dengan mela-kukan inspeksi sanitasi, yaitu: penyehatan lingkungan luar, penyehatan ruang dan bangunan, fa-silitas sanitasi, kenyamanan dan keselamatan, serta higiene makanan dan minuman. Hasil dan kesimpulan penelitian ini adalah kondisi sanitasi terminal bus di Provinsi D. I. Yogyakarta masih kurang baik, karena hanya Terminal Giwangan yang berkategori laik sehat dengan prosentase 89 %.

Effect of reverse cyclic loading on the fracture resistance curve in C(T) specimen

International Nuclear Information System (INIS)

Sung Seok, C.; Jin Kim, Y.; Il Weon, J.

1999-01-01

Fracture resistance (J-R) curves, which are used for elastic-plastic fracture mechanics analyses, are known to be dependent on the cyclic loading history. The objective of this paper is to investigate the effect of reverse cyclic loading on the J-R curves in C(T) specimens. The effect of two parameters was observed on the J-R curves during the reverse cyclic loading. One was the minimum-to-maximum load ratio (R) and the other was the incremental plastic displacement (δ cycle /δ i ), which is related to the amount of crack growth that occurs in a cycle. Fracture resistance tests on C(T) specimens with varying the load ratio and the incremental plastic displacement were performed, and the test results showed that the J-R curves were decreased with decreasing the load ratio and decreasing the incremental plastic displacement. Direct current potential drop (DCPD) method was used for the detection of crack initiation and crack growth in typical laboratory J-R tests. The values of crack initiation J-integral (J I ) and crack initiation displacement (δ i ) were also obtained by using the DCPD method. (orig.)

A prospective, double-blind study of prophylaxis of radioxerostomia by coumarin/troxerutine in patients with head and neck cancer; Prospektive, doppelblinde Therapiestudie zur Prophylaxe der Radioxerostomie durch Cumarin/Troxerutin bei Patienten mit Kopf-Hals-Karzinomen

Energy Technology Data Exchange (ETDEWEB)

Groetz, K.A.; Al-Nawas, B.; Wagner, W. [Universitaetsklinik fuer Mund-, Kiefer- und Gesichtschirurgie, Mainz (Germany); Henneicke-von Zepelin, H.H.; Wuestenberg, P.; Naser-Hijazi, B. [Schaper und Bruemmer, Salzgitter (Germany). Hauptbereich Medizin; Kohnen, R. [Institute for Medical Research Management and Biometrics, Nuernberg (Germany); Bockisch, A. [Universitaetsklinik und Poliklinik fuer Nuklearmedizin, Essen (Germany); Kutzner, J. [Universitaetsklinik und Poliklinik fuer Radiologie, Mainz (Germany); Belz, G.G. [Zentrum fuer Kardiovaskulaere Pharmakologie, Mainz (Germany)

1999-08-01

size was too low to prove statistically also the benefit of coumarin/troxerutine with the scintigraphic method. Sialometry seems not suitable for the assessment of early radiation effects. (orig.) [German] Fragestellung: Eine kausale Behandlung der radiogenen Sialadenitis ist bislang nicht etabliert. In einer prospektiven, randomisierten, plazebokontrollierten Doppelblindstudie sollte die pharmakologische Wirksamkeit von Cumarin/Troxerutin (Venalot {sup trademark} Depot) zur Speicheldruesenprotektion unter einer Kopf-Hals-Bestrahlung bei Malignompatienten ueberprueft werden. Patienten und Methode: 48 Patienten mit Strahlentherapie (60 Gy) eines Kopf-Hals-Malignoms wurden in die Untersuchung eingeschlossen. Die Speicheldruesen lagen ueberwiegend im Herdvolumen der Bestrahlung. Primaere Zielparameter waren Sialometrie, Speicheldruesenfunktionsszintigraphie und fruehe Strahlenfolgen (RTOG-Score). Alle Befunde wurden zu sechs Untersuchungszeitpunkten erhoben: Eine Woche vor Bestrahlung (U1), zu Beginn (U2), zur Haelfte (U3) und am Ende der Bestrahlung (U4) sowie sieben Tage (U5) und 28 Tage post radiationem (U6). Ergebnisse: 23 Patienten (elf mit Verum-, zwoelf mit Plazebobehandlung) beendeten die Studie pruefplankonform mit allen Untersuchungen. Sialometrisch zeigten alle Patienten ab der Haelfte der Strahlentherapie (U3) stark verminderte Mundfluessigkeitsfliessraten, danach betrugen die Mediane der Flussraten 0 ml/min fuer beide Gruppen bis zu U6 (28 Tage nach Bestrahlung). Im Gesamtwirkungsmass nach O'Brien aus Sialoszintigraphie und klinischer Beurteilung war eine tendenzielle Ueberlegenheit von Verum gegenueber Plazebo zu beobachten (p=0,068). Der RTOG-Score zeigte bei allen Untersuchungen nach Bestrahlungsbeginn unter Verum signifikant niedrigere Befundauspraegungen frueher Strahlenfolgen als unter Plazebo (U3 bis U6: Jeweils p<0,05; 'Area under the Curve': p=0,032). Die szintigraphisch bestimmte Exkretionsfraktion zeigte fuer Verum eine tendenziell

NOSC/ONR Robotics Bibliography (1961-1981).

Science.gov (United States)

1982-09-01

28, 6 Dec., 1979 @, p4 "DEFENSE EQUIPMENT FIRM TRAINS ROBOT TO PERFORM CRAFTSMAN-SKILLED TASK", Industrial Engineering, vol 13, no 5, May 1981 @, p90...1974 @, pCI-I-8 Gupton, J. A. Jr., "BUILD THIS UNICORN -i ROBOT PART I", Radio-Electronics, vol 51, no 8, 1980 @, p 3 7 ,4 1 ,76 Gupton, J. A. Jr...34BUILD THIS UNICORN -i ROBOT PART II", Radio-Electronics, vol 51, no 9, Sept. 1980 @, p55-8 Gupton, J. A., Jr., "TALK TO A TURTLE; BUILD A COMPUTER

Henry P. McKean Jr. selecta

CERN Document Server

Moerbeke, Pierre; Moll, Victor

2015-01-01

This volume presents a selection of papers by Henry P. McKean, which illustrate the various areas in mathematics in which he has made seminal contributions. Topics covered include probability theory, integrable systems, geometry and financial mathematics. Each paper represents a contribution by Prof. McKean, either alone or together with other researchers, that has had a profound influence in the respective area.

A study of the Al-rich part of the Al-Re alloy system

International Nuclear Information System (INIS)

Balanetskyy, S.; Grushko, B.

2008-01-01

The Al-rich part of the Al-Re phase diagram was reinvestigated by scanning and transmission electron microscopy, powder X-ray diffraction and differential thermal analysis. The earlier reported Al 12 Re, Al 6 Re, and Al 11 Re 4 phases were confirmed. Close to the Al 4 Re composition a high-temperature h-Al 4 Re and a low-temperature l-Al 4 Re phase were found to be formed at slightly different compositions. Both exhibited compositional ranges. A new phase was revealed close to the Al 3 Re composition. The Al 11 Re 4 phase is formed congruently at 1650 deg. C, Al 3 Re peritectically at 1610 deg. C, h-Al 4 Re peritectically at 1410 deg. C, l-Al 4 Re peritectically at ∼1000 deg. C, Al 6 Re peritectically at 813 deg. C and Al 12 Re peritectically at 746 deg. C. Finally, the Al 12 Re-(Al) eutectic is formed at 658 deg. C. The Al 3 Re and h-Al 4 Re are decomposed by eutectoid reactions at ∼946 and 833 deg., respectively. The structure of the h-Al 4 Re phase has not yet been clarified, but it is distinctly different from the Al 4 W phase suggested earlier. The structure of l-Al 4 Re was confirmed. The Al 3 Re phase was found to have a monoclinic structure with a = 0.5180(4) nm, b = 3.97641(9) nm, c = 0.4955(3) nm and β = 99.55(7) o

Tetraquark candidate Zc(3900) from coupled-channel scattering - how to extract hadronic interactions? -

Science.gov (United States)

Ikeda, Yoichi

2018-03-01

We present recent progress of lattice QCD studies on hadronic interactions which play a crucial role to understand the properties of atomic nuclei and hadron resonances. There are two methods, the plateau method (or the direct method) and the HAL QCD method, to study the hadronic interactions. In the plateau method, the determination of a ground state energy from the temporal correlation functions of multi-hadron systems is a key to reliably extract the physical observables. It turns out that, due to the contamination of excited elastic scattering states nearby, one can easily be misled by a fake plateau into extracting the ground state energy. We introduce a consistency check (sanity check) which can rule out obviously false results obtained from a fake plateau, and find that none of the results obtained at the moment for two-baryon systems in the plateau method pass the test. On the other hand, the HAL QCD method is free from the fake-plateau problem. We investigate the systematic uncertainties of the HAL QCD method, which are found to be well controlled. On the basis of the HAL QCD method, the structure of the tetraquark candidate Zc(3900), which was experimentally reported in e+e- collisions, is studied by the s-wave two-meson coupled-channel scattering. The results show that the Zc(3900) is not a conventional resonance but a threshold cusp. A semi-phenomenological analysis with the coupled-channel interaction to the experimentally observed decay mode is also presented to confirm the conclusion.

Repositori Institusi Berbasis Omeka (Studi Kasus di Medical Knowledge Center-FK UPNVI

Directory of Open Access Journals (Sweden)

Dwi Fajar Saputra

2015-06-01

Full Text Available Omeka adalah sebuah aplikasi berbasis teknologi informasi yang dapat digunakan untuk membangun sebuah media penyimpanan informasi suatu lembaga atau yang biasa dikenal dengan institutional repository. Omeka menyediakan berbagai macam fitur dan plugins yang dapat digunakan dan ditambahkan sehingga manfaat dari aplikasi ini dapat lebih optimal lagi. Selanjutnya, aplikasi ini juga memberikan kenyamaman kepada para penggunanya pada bagian pengaturannya, proces penginputan data, pencarian data, dan pertukaran data. Berdasarkan hal-hal tersebut, Fakultas Kesehatan UPNVJ menerapkan aplikasi ini untuk membangun sarana penyimpanan informasi institusi atau institutional repository. Namun demikian, ada beberapa hal yang menjadi masalah, khususnya di Indonesia yaitu mengenai publikasi pada aplikasi ini dan aplikasi ini juga bukan merupakan bagian dari penilaian webometric. Oleh karena itu, hal tersebut dapat menjadi bahan menarik untuk dikaji oleh para peneliti lainnya. Abstract: Omeka is a software that can be used as an application in running institutional repository systems based on information technology in the library. Omeka provides a variety of features and plugins so that the process of building such systems can be supported optimally. In addition Omeka also provides convenience in terms of customization, data entry processing, search the collection and exchange of data. Based on these facts Omeka be applied to the system of choice for the Faculty of Medicine UPNVJ institutional repository. But there are constraints experienced in Indonesia, namely the lack of publications concerning Omeka and challenges are not tested Omeka for part of the assessment process webometric. Therefore, it could be an interesting discussion for future research Omeka.