Haloacyl complexes of boron, [(CF3)3BC(O)Hal]- (Hal=F, Cl, Br, I).

Science.gov (United States)

Finze, Maik; Bernhardt, Eduard; Willner, Helge; Lehmann, Christian W

2005-11-04

The haloacyltris(trifluoromethyl)borate anions [(CF3)3BC(O)Hal]- (Hal=F, Cl, Br, I) have been synthesized by reacting (CF3)3BCO with either MHal (M=K, Cs; Hal=F) in SO2 or MHal (M=[nBu4N]+, [Et4N]+, [Ph4P]+; Hal=Cl, Br, I) in dichloromethane. Metathesis reactions of the fluoroacyl complex with Me3SiHal (Hal=Cl, Br, I) led to the formation of its higher homologues. The thermal stabilities of the haloacyltris(trifluoromethyl)borates decrease from the fluorine to the iodine derivative. The chemical reactivities decrease in the same order as demonstrated by a series of selected reactions. The new [(CF3)3BC(O)Hal]- (Hal=F, Cl, Br) salts are used as starting materials in the syntheses of novel compounds that contain the (CF3)3B-C fragment. All borate anions [(CF3)3BC(O)Hal]- (Hal=F, Cl, Br, I) have been characterized by multinuclear NMR spectroscopy (11B, 13C, 17O, 19F) and vibrational spectroscopy. [PPh4][(CF3)3BC(O)Br] crystallizes in the monoclinic space group P2/c (no. 13) and the bond parameters are compared with those of (CF3)3BCO and K[(CF3)3BC(O)F]. The interpretation of the spectroscopic and structural data are supported by DFT calculations [B3LYP/6-311+G(d)].

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.

Ma ei taha teha poliitpropagandat / Joanna Rajkowska ; interv. Ave Randviir

Index Scriptorium Estoniae

Rajkowska, Joanna

2008-01-01

21.-23. veebruarini 2008 Tallinnas Okupatsioonide Muuseumis toimunud "Public Preparation'i" sarja rahvusvahelisest seminarist أTranslocal Express. Jubilee Editionؤ, mis vaatles kaasaegse kunsti ning üha süvenevate natsionalistlike meeleolude suhet Euroopa idapiiril. Esinejate hulgas ka Eleonore de Montesquiou, Flo Kasearu ja Maria-Kristiina Soomre. Joanna Rajkowska projektist Varssavi kesklinnas "Tervitused Jeruusalemma avenüült".

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.

Interview with Joanna Bigfeather, Cherokee, Director of the Institute of American Indian Arts Museum (IAIA, Santa Fe, NM, USA, October 28, 2000 Entretien avec Joanna Bigfeather, Cherokee, directrice, Institute of American Indian Arts Museum (IAIA, Santa Fe, NM, États-Unis

Directory of Open Access Journals (Sweden)

Gérard Selbach

2009-10-01

Full Text Available ForewordJoanna Bigfeather was appointed director of the Institute of American Indian Arts Museum, in Santa Fe, New Mexico, in April 1999. A Western Cherokee brought up in New Mexico, Joanna Osburn Bigfeather graduated from IAIA in 1987 and moved to the University of California at Santa Cruz to study for a Bachelor of Fine Arts. Then she attended the State University of New York in Albany, where she obtained a Master in Fine Arts. While exhibiting extensively prints, ceramics and installations...

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)

Joanna de San Esteban: perfil hagiográfico de una vida ejemplar en los albores de la Independencia

Directory of Open Access Journals (Sweden)

María Constanza Toquica Clavijo

2011-01-01

Full Text Available Bajo los parámetros conceptuales de Michel de Certeau, el texto presenta la hagiografía de la monja clarisa Joanna María de San Esteban. La investigación se efectuó en el Archivo Privado del Convento de Santa Clara, donde se encontró la Colección de la vida ejemplar de Joanna de San Esteban, obra inédita de inales del siglo XVIII (1790, escrita por el presbítero Martín Palacios Galán. Una de las preguntas centrales que enfocan esta interpretación de la biografía de Joanna fue la que me permitió ir descubriendo por qué era importante, en ese punto de la línea temporal, narrar un modelo religioso de vida ejempliicante que, como lo comunica el mismo texto hagiográico, ya estaba entrando en desuso. Nuevos aires aparecen a inales del siglo XVIII en los territorios de ultramar derivados de la Ilustración, de la Revolución Francesa y de las políticas borbónicas de Carlos III, cuyo efecto más contundente en el campo religioso fue la expulsión de los jesuitas, y en el cultural, nuevos textos escriturísticos y pictóricos producidos en la Nueva Granada. También variaron mente sus contextos de producción y sus formas de circulación, como se puede observar en la producción de imágenes de la Expedición Botánica y en los textos periodísticos que se comenzaron a publicar. De Joanna de San Esteban (1642 – 1708 también se tiene noticia en la obra De la ejemplar vida y muerte dichosa de doña Francisca Zorrilla, escrita por su padre don Gabriel álvarez de Velasco, cuando habla de su madre, también una mujer sobresaliente. Joanna tuvo un hermano jesuita, el padre Gabriel álvarez de Velasco y Zorrilla. Lo importante para mí en este documento es rastrear cómo y por qué se construye un modelo de sujeto barroco en extinción, y cuál es su función social como documento historiográico. No su “vida real”, que jamás la conoceremos a pesar de conocer su imagen “idealizada” y su desafortunado retrato, realizado por una

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…

Gender, media, and mixed martial arts in Poland: the case of Joanna Jędrzejczyk

OpenAIRE

Jakubowska, H; Channon, A; Matthews, CR

2016-01-01

Recent growth in the media visibility of female combat sport athletes has offered a compelling site for research on gender and sport media, as women in deeply masculinized sports have been increasingly placed in the public spotlight. While scholars in the Anglophone West have offered analyses of the media framing of this phenomenon, little work has been done outside these cultural contexts. Thus, in this paper we offer a qualitative exploration of how Joanna Jędrzejczyk, a Polish champion of ...

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.

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

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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

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.

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

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.

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.

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.

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.

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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.

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

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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.

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

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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.

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

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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

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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.

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

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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.

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

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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.

Między brakiem a nadmiarem. Z Ireną Grudzińską-Gross rozmawia Joanna Tokarska-Bakir

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Joanna Tokarska-Bakir

2012-12-01

Full Text Available Between overabundance and scarcity. Joanna Tokarska-Bakir in an interview with Irena Grudzińska Gross This conversation with Irena Grudzińska-Gross starts a series of interviews in “Studia Litteraria et Historica”, which motto is the title of the essay of Jan Stanisław Bystroń “On subjects I was advised not to pursue”. Among these subjects that Irena Grudzińska-Gross names are: war, family history, women.  Grudzińska-Gross tells also about the reactions to “Złote Żniwa” - a book that she wrote together with Jan Tomasz Gross, and about academic work of people of Eastern Europe living in the United States. One part of the interview concerns also a “collective hypnosis”, that Americans underwent after the 9/11 World Trade Center Attack and the price, that Susan Sontag had to pay for being critical about American militarism.   Między brakiem a nadmiarem. Z Ireną Grudzińską-Gross rozmawia Joanna Tokarska-Bakir Rozmowa z Ireną Grudzińską-Gross otwiera cykl wywiadów “Studia Litteraria et Historica”, których mottem jest tytuł eseju Jana Stanisława Bystronia: “Tematy, które mi odradzano”. Wśród “odradzanych” tematów, które wymienia Irena Grudzińska-Gross są między innymi: wojna, historia rodzinna, kobiety. Grudzińska-Gross opowiada także o reakcjach na książkę “Złote żniwa”, którą napisała wraz z Janem Tomaszem Grossem oraz o pracy akademickiej osób z Europy Wschodniej w Stanach Zjednoczonych. Część rozmowy dotyczy także “zbiorowej hipnozy”, której ulegli mieszkańcy USA po ataku 11 września 2001 na World Trade Center i ceny, jaką musiała zapłacić Susan Sontag za krytykę amerykańskiego militaryzmu.

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

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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

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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.

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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.

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

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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

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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

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.

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.

Kilkanaście sekund. Z Konstantym Gebertem rozmawiają Joanna Tokarska-Bakir, Elżbieta Janicka i Anna Zawadzka

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Joanna Tokarska-Bakir

2016-01-01

Full Text Available A few seconds. Konstanty Gebert in a conversation with Joanna Tokarska-Bakir, Elżbieta Janicka and Anna Zawadzka In 2012–2013, Poland was discussing ritual slaughter. Its adversaries claimed that the kind of animal slaughtering that makes the animal meat kosher and halal, causes extra suffering to animals and therefore should be banned. However, the postulate of banning ritual slaughter in Poland is not new and it goes back to the pre-war period. In the Studia Litteraria et Historica’s interview Konstanty Gebert talks about the history of Polish debate on the ritual slaughter, its anti-Semitic applications and about not an­ti-Semitic arguments risen in the discussion. He describes legal solutions for the ritual slaughter in other countries and addresses the issue of animal killing as a moral problem in Judaism. He also discusses the contemporary debate on the ritual slaughter: is it really in the name of the animal rights?   Kilkanaście sekund. Z Konstantym Gebertem rozmawiają Joanna Tokarska-Bakir, Elżbieta Janicka i Anna Zawadzka W latach 2012–2013 przez Polskę przetoczyła się dyskusja o uboju rytualnym. Jego przeciwnicy argumentowali, że taki sposób zabijania zwierząt, by mięso z ich ciał było koszerne i halal, przysparza zwie­rzętom dodatkowych cierpień, dlatego powinien być zakazany. Jednak postulat, by zakazać uboju rytualnego, nie jest w Polsce niczym nowym. Jego tradycja sięga okresu przedwojennego. W wywiadzie dla czasopisma „Studia Litteraria et Historica” Konstanty Gebert opowiada m.in. o historii polskiej debaty na temat uboju rytualnego, o antysemickich z niej użytkach i o nieantysemickich argumentach w niej podnoszonych, o roz­wiązaniach prawnych dotyczących uboju rytualnego w innych krajach, a także o zabijaniu zwierząt jako problemie moralnym w obrębie judaizmu. Zastanawia się także, czy współczesna debata o uboju rytualnym jest faktycznie w interesie zwierząt.

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.

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

Thorvaldsens Jason med det gyldne skind som ophævelsen af antikken

DEFF Research Database (Denmark)

Holm, Henrik

2003-01-01

Bertel Thorveldsen, Norma Bryson, Jacques Derrida, Sigmund Freud, Jacques Lacan, Kunsthistorie, æstetik, skulptur......Bertel Thorveldsen, Norma Bryson, Jacques Derrida, Sigmund Freud, Jacques Lacan, Kunsthistorie, æstetik, skulptur...

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.

Beyond the Womb? Posthuman Parturitions in Joanna Kavenna’s «The Birth of Love»

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Aline Ferreira

2015-10-01

Full Text Available This essay reflects on a number of issues related to mothering and the possible repercussions of the introduction of ectogenesis, gestation outside the womb, for women and society. Some of these new scenarios appear dramatized in Joanna Kavenna’s The Birth of Love (2010, a novel that includes a vision of a dystopian future where artificial wombs are used and women no longer get pregnant, contrasted with the present-day situation. Will a society in which artificial wombs have replaced pregnancy and birth be fundamentally different from our own? Will pregnant embodiment be a thing of the past? Will ectogenesis irreversibly change human nature? Significantly, in recent utopian and dystopian fiction as well as cinema the absence of women as mothers is striking, with women no longer performing a reproductive role and artificial wombs taking the place of the maternal uterus, while in most science fiction films pregnancy has basically disappeared. In worlds where eggs or ovarian tissue can be created in the lab and gestation carried out wholly outside the maternal uterus, women can become redundant. This ectogenetic imaginary is powerfully criticized in Kavenna’s novel. The potential consequences of these new reproductive scenarios for women and the future of the family will be examined in the light of philosophical and psychoanalytic work on the dynamics of a different natality, as well as some of the biomedical and ethical aspects of mothering and ectogenesis.

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.

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.

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.

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.

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.

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...

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.

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

Strategic Planning and Management in Defense Systems Acquisition

Science.gov (United States)

2014-04-30

Program analysis /assessment  Needs assessment  Mission/strategy mapping  SWOT analyses  Root cause analyses  Balanced Scorecard  Stakeholder...Strategic planning, according to Dr. John Bryson (2010), offers many benefits to public-sector organizations:  Promotes strategic thinking, acting, and...and  Benefits people directly involved. Bryson (2010), a strategic planning researcher from the University of Minnesota, states, “Evidence

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

Traversées en eaux troubles : porosité des frontières, dérives de la langue et croisement des genres dans The Three Birds de Joanna Laurens

OpenAIRE

Ayache, Solange

2015-01-01

The Three Birds, la première pièce de Joanna Laurens, propose une réécriture dramatique du mythe grec de Philomèle qui s’inscrit à certains égards en contrepoint de la fable telle qu’elle est relatée dans les Métamorphoses d’Ovide. En point de départ de la pièce comme du récit originel cependant, se trouve une traversée fondamentale : celle de la mer Égée, qui donne lieu à plusieurs va-et-vient entre Athènes, la polis normalement civilisée, et Thrace, la contrée barbare, en passant éventuelle...

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

Science.gov (United States)

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.

Spatial dialogues and Holocaust memory in contemporary Polish art: Yael Bartana, Rafał Betlejewski and Joanna Rajkowska

Directory of Open Access Journals (Sweden)

Uilleam Blacker

2014-10-01

Full Text Available The paper analyses how the work of three contemporary artists deal with the memory of Poland’s pre-war Jewish population and the Holocaust. Joanna Rajkowska is one of Poland’s leading contemporary artists and her artworks have been displayed in prominent public sites in Warsaw. Her most famous work is her palm tree in central Warsaw, Greetings from Jerusalem Avenue (2002, ongoing, which references, in its form and physical location on Aleje Jerozolimskie, or Jerusalem Avenue, both Jerusalem and Warsaw’s vanished Jews. Rajkowska has also used important Jewish locations in Warsaw in other work, such as Oxygenator (2007. Yael Bartana is an Israeli artist, but represented Poland at the Venice Biennale in 2011. In her trilogy of films set in Poland, And Europe Will Be Stunned (2006-11, Bartana uses prominent locations in Warsaw in which to stage performances (the Palace of Culture, the National Stadium, site of the future Museum of Polish Jews that provocatively posit a return of Jews to Poland. Betlejewski has authored several provocative and creative responses to the absence of Jews in contemporary Poland, such as his I miss you, Jew! project (2004, and his Burning barn performance (2010. The paper will examine the varying strategies through which these artists deal with the problem of the absence of Jews, the trauma of their violent disappearance, and attempt to re-inscribe the vanished Jews back into the landscape of contemporary Poland. The paper argues that all three artists use actual and imagined space in order to create a complex, often ambiguous dialogue between diverse traumatic pasts and the problems of the present. This text is published as a counterpart to the contribution to Disturbing Pasts from the artist Rafał Betlejewski.

Bourke, Joanna. Los violadores: historia del estupro de 1860 a nuestros días. Barcelona: Crítica, 2009, 702 págs

Directory of Open Access Journals (Sweden)

Ingrid Viviana Serrano Ramírez

2012-07-01

Full Text Available Joanna Bourke es nacida en Blenheim, Nueva Zelanda en el año de 1963, actualmente es catedrática de Historia en el Birkbeck College, de la Universidad de Londres. se describe a sí misma como una «socialista feminista», ha tratado un amplio abanico de temas en sus investigaciones: la historia de la clase obrera y el trabajo de las mujeres, las experiencias de los hombres y las mujeres durante la guerra, la historia de las emociones, especialmente del miedo y el odio, y la historia de la violencia sexual. Actualmente, dirige una investigación sobre el dolor corporal a lo largo de los dos últimos siglos. Entre sus libros están traducidos La Segunda Guerra Mundial: una historia de las víctimas Empúries, 2003; Paidós, 2002, Sed de sangre: historia íntima del combate cuerpo a cuerpo en las guerras del siglo XX (Crítica, 2008 y Los violadores: historia del estupro de 1860 a nuestros días (Crítica, 2009. Recientemente, ha publicado What it Means to be Human. Reflections from 1791 to the Present (Virago, 2011.

Hal Is a Bacillus anthracis Heme Acquisition Protein

Science.gov (United States)

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

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

Science.gov (United States)

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.

Notes from the LHC

CERN Multimedia

2009-01-01

The best-selling American author of ‘A Short History of Nearly Everything’, Bill Bryson, visited CERN on 14 September. When asked whether, after this visit, he would rewrite the chapter about CERN, he replied: "Oh yes, absolutely"! Bill Bryson visited CERN on 14 September.When Eureka, the Times’ new monthly science magazine, asked Bill Bryson to contribute an article, he was ‘thrilled’ to visit CERN. "This is a place that I’ve heard about for a long long time," he said. "I’ve had images in my mind and I always wanted to come here and see what it was like. I arrived just at the right time, one of the most exciting times in CERN’s history." One of the first surprises for him was driving through the charming French countryside from the CERN Control Centre and accelerator complex in Prévessin, to the CMS experiment in Cessy, whereas the campus in Meyrin was more in line with what he imagined CERN’s ‘academic-type buildings’ to look like. Bryson’s...

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

Directory of Open Access Journals (Sweden)

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.

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

Science.gov (United States)

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.

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.

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

To understand Poland / Joanna Bar

Index Scriptorium Estoniae

Bar, Joanna

2003-01-01

Uurimustest Poola igapäevaelu kohta Nõukogude perioodil : Wedel, Janine. The private Poland : an anthropologist look at everyday life ; Dziğiel, Leszek. Paradise in a concrete cage : daily life in communist Poland. Krak̤w, 1998

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...

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

Epp Petrone lemmikreisiraamatud / Epp Petrone

Index Scriptorium Estoniae

Petrone, Epp, 1974-

2013-01-01

Tutvustus: Bryson, Bill. Ei siin ega seal : reisid Euroopas. [Tallinn] : Tänapäev, c2011 ; Grzimek, Bernhard. Serengeti ei tohi surra. Tallinn : Eesti Raamat, 1978 ; Kaun, Eeva. Minu India : mister Singhi surm ja tuhat tassi chai'd. [Tartu] : Petrone Print, c2012

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.

DONG JIE Zhang, LIANG Wang, ZHON

Indian Academy of Sciences (India)

User

development, hairless nude skin, and short life (Abitbol et al., 2015; Bryson et al., 2013). On the ... Foxn1 maintains TECs to support T-cell development via mcm2 ... were ligated upstream of the firefly luciferase gene in the plasmid pGL3-Basic.

Implementation Of Strategic Management

African Journals Online (AJOL)

Administrator

Creativity and innovation is the new game plan inherent in strategic .... The diagram below is a simplified operational model of strategic management, ..... Bryson (1995) outlines four benefits of strategic (planning) Management in his ... champions, good strategic planning teams, enough slack to handle potentially disruptive.

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.

Executive Function and Mathematics Achievement: Are Effects Construct- and Time-General or Specific?

Science.gov (United States)

Duncan, Robert; Nguyen, Tutrang; Miao, Alicia; McClelland, Megan; Bailey, Drew

2016-01-01

Executive function (EF) is considered a set of interrelated cognitive processes, including inhibitory control, working memory, and attentional shifting, that are connected to the development of the prefrontal cortex and contribute to children's problem solving skills and self regulatory behavior (Best & Miller, 2010; Garon, Bryson, &…

77 FR 44268 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

Science.gov (United States)

2012-07-27

... Presbyterian Church of Peoria, 10236 N. 83rd Ave., Peoria, 12000493 CALIFORNIA Mariposa County Half Dome Cables and Trail, P.O. Box 577, Yosemite, 12000494 COLORADO Jefferson County Baugh, James H., House, 11361 W... Dome Observation Tower, Terminus of Clingmans Dome Rd., Bryson City, 12000515 SOUTH DAKOTA Lawrence...

[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

Satellite Instrument Development and Data Analysis

Science.gov (United States)

1987-09-30

Document (ICD)), the Investigation Requir ments Document (IRD), and the Polici (-; and Requirements (PAR) documents were revised and ,!pdated to reflect the...6 anenhncemnt f snglyionzed Josetyn. I. A., and J. F. Bryson. Jr.. Magalert: August 27, 1978. Synsp. cncd b th shck:and(6)an nhacemnt f sngl ioize

Effectiveness of a Novel Community-Based Early Intervention Model for Children with Autistic Spectrum Disorder

Science.gov (United States)

Smith, Isabel M.; Koegel, Robert L.; Koegel, Lynn K.; Openden, Daniel A.; Fossum, Kristin L.; Bryson, Susan E.

2010-01-01

The Nova Scotia early intensive behavior intervention model--NS EIBI (Bryson et al., 2007) for children with autistic spectrum disorders was designed to be feasible and sustainable in community settings. It combines parent training and naturalistic one-to-one behavior intervention employing Pivotal Response Treatment--PRT (R. Koegel & Koegel,…

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

Energy Technology Data Exchange (ETDEWEB)

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

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

Contesting Border/Frontier Studies in China and Beyond: The Prospects and Pitfalls of Zomia as a Metaphor

Directory of Open Access Journals (Sweden)

Jinba Tenzin

2017-09-01

Full Text Available Megan Bryson. Goddess on the Frontier: Religion, Ethnicity, and Gender in Southwest China. Stanford, CA: Stanford University Press, 2016. 264 pp. $60 (cloth. Xiaofei Kang and Donald S. Sutton. Contesting the Yellow Dragon: Ethnicity, Religion, and the State in the Sino-Tibetan Borderland. Leiden: Brill, 2016. 494 pp. $202 (cloth/e-book.

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

Antenatal care--antenatal screening for fetal abnormality.

Science.gov (United States)

Baston, Helen

2003-02-01

JOANNA IS NOW 24 WEEKS pregnant. She is feeling very well and finding that now her energy has returned, she is really enjoying being preganant. She still proudly shows her precious scan picture to interested friends and takes the occasional glance herself during quiet moments. Joanna, has a cousin, Susan, who has Down's syndrome. Susan is a happy and loving child who has brought a lot of joy, as well as heartache, to the extended family. Although Joanna has no delusions about the hard work and continuing care that her cousin requires, she would not herself contemplate terminating a pregnancy if her baby had the condition.

Veteran’s Treatment Courts: Alternative Justice for the Criminal Veteran

Science.gov (United States)

2011-04-01

Shocked WWI Soldiers Shot for Cowardice or Desertion. 28 Coleman, 29. 29 Coleman, 31. 30 Joanna Bourke . Shell Shock during World War One. 31... Bourke , Joanna. "BBC History." Shell Shock during World War One. March 10, 2011. http://www.bbc.co.uk/history/worldwars/wwone/shellshock_01.shtml

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

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

Recursive inverse kinematics for robot arms via Kalman filtering and Bryson-Frazier smoothing

Science.gov (United States)

Rodriguez, G.; Scheid, R. E., Jr.

1987-01-01

This paper applies linear filtering and smoothing theory to solve recursively the inverse kinematics problem for serial multilink manipulators. This problem is to find a set of joint angles that achieve a prescribed tip position and/or orientation. A widely applicable numerical search solution is presented. The approach finds the minimum of a generalized distance between the desired and the actual manipulator tip position and/or orientation. Both a first-order steepest-descent gradient search and a second-order Newton-Raphson search are developed. The optimal relaxation factor required for the steepest descent method is computed recursively using an outward/inward procedure similar to those used typically for recursive inverse dynamics calculations. The second-order search requires evaluation of a gradient and an approximate Hessian. A Gauss-Markov approach is used to approximate the Hessian matrix in terms of products of first-order derivatives. This matrix is inverted recursively using a two-stage process of inward Kalman filtering followed by outward smoothing. This two-stage process is analogous to that recently developed by the author to solve by means of spatial filtering and smoothing the forward dynamics problem for serial manipulators.

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

Archaeological Investigations in the Clinton Lake Project Area, Northeastern Kansas, National Register Evaluation of 27 Prehistoric Sites

Science.gov (United States)

1987-11-01

he offered valuable advice during the labor - atory analysis phase of the project. Most of the figures in this report are the result of the... clima - tic fluctuations and attendant changes in the composition of prairie-forest communities and their associated faunas are emphasized. It is...It has been demonstrated that globally synchronous clima - tic shifts have occurred throughout the Holocene (Bryson et al. 1970) and that these may

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...

Central Problems in the Management of Innovation.

Science.gov (United States)

1984-12-01

Management. Vol 10. No. 1, 1984, pp. 87-107. (8) Ian Maitland , John Bryson, and Andrew H. Van de Ven, "Sociologists, economists, and opportunism...organizations, only a very few receive serious consideration and developmental effort (Wilson, 196b; Maitland , 1982). Since iE is not possible to determine at...interest groups ( Maitland , 1983; 1985). Research by Kanter (1983), Tushman and Romanelli (1983), and Peters and Waterman (1982) has shown that this

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...

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

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 )

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...

Midwifery basics. Antenatal care--blood tests in pregnancy.

Science.gov (United States)

Baston, Helen

2002-12-01

Joanna is now 16 weeks pregnant. She has been feeling particularly tired and her mum suggested that she might be anaemic. Louis is rather insulted as he prides himself on buying the best fresh ingredients from the local market, they love cooking and eat plenty of fruit and vegetables. Joanna had a full blood count taken by the community midwife who came to the flat to do her booking history. The midwife said that the surgery would contact her if she needed treatment for anaemia, but she hasn't heard anything yet.

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.

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...

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

Public Employee Free Speech; Is Rankin V. McPherson Still Alive?

Science.gov (United States)

1991-05-10

eneally, M. Nimmer and L. Sobel, Niznmer on Freedom of Speech §4.08 (1989). M. Player, Employment Discrimination, §3.13 (1988). ~2ad 3 438 U.S. 378 (1987...908 F. 2d 1499, 1505 (11th Cir. 1990) (Public employee’s right to freedom of speech is not absolute. (ailing Bryson v. City of Waycross, 888 F.2d...the law of the first amendment has always been, by necessity, a law of flexibility. Public employee freedom of speech is no exception. 29 Seee.g

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...

Midwifery basics. Antenatal care--the booking history.

Science.gov (United States)

Baston, Helen

2002-11-01

Joannna is in the first trimester of her first pregnancy. She has seen her General Practitioner who gave her some general advice about what she should and should not be eating. Aware of her previous medical history, the GP told Joanna to go to the reception desk and to make an appointment for the community midwife to visit her at home to undertake the 'booking'. A week later she received a package of information and a letter from the midwife confirming the appointment time and asking Joanna to produce an early morning specimen of urine (EMSU) on the day of the visit.

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

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.

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

Directory of Open Access Journals (Sweden)

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

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

Vikergallup : eesti kirjandus 2012 / Vahur Afanasjev, Joanna Ellmann, Peeter Helme ... [jt.

Index Scriptorium Estoniae

2013-01-01

Erinevate kriitikute arvamus 2012. aastal Eestis ilmunud nüüdiskirjandusest. Aasta parimaks uudisteoseks nimetati Peeter Sauteri "Märkmeid vaeste kirjanike majast", parimaks debüüdiks Mait Vaigu luulekogu "Kõigil on alati õigus", parimaks tõlkeraamatuks Georges Pereci romaan "Elu, kasutusjuhend" ja Pentti Saarikoski koondkogu "Luuletused"

Vikergallup : eesti kirjandus 2013 / Vahur Afanasjev, Joanna Ellmann, Peeter Helme ... [jt.

Index Scriptorium Estoniae

2014-01-01

Kriitikute arvamus 2013. aastal Eestis ilmunud nüüdiskirjandusest. Aasta parimaks uudisteoseks nimetati Valdur Mikita "Lingvistiline mets", parimaks debüüdiks Sveta Grigorjeva luulekogu "Kes kardab Sveta Grigorjevat?", parima tõlkeraamatuna tõsteti esile Michel Houellebeqi romaan "Kaart ja territoorium" ning Andrei Ivanovi romaan "Harbini ööliblikad"

PERKEMBANGAN TEKNOLOGI KOMUNIKASI

Directory of Open Access Journals (Sweden)

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

Site-specific high-resolution models of the monsoon for Africa and Asia

Science.gov (United States)

Bryson, R. A.; Bryson, R. U.

2000-11-01

Using the macrophysical climate model of Bryson [Bryson, R.A., 1992. A macrophysical model of the Holocene intertropical convergence and jetstream positions and rainfall for the Saharan region. Meteorol. Atmos. Phys., 47, pp. 247-258], it is possible to calculate the monthly latitude of the jetstream and the latitude of the subtropical anticyclones. From these and modern climatic data, it is possible to model the two-century mean latitude of the intertropical convergence (ITC) month by month and estimate the monthly monsoon rainfall using the ITC-Rainfall model of Ilesanmi [Ilesanmi, O.O., 1971. An empirical formulation of an ITD rainfall model for the tropics — a case study of Nigeria. J. Appl. Meteorol., 10, pp. 882-891] and similar relationships. Input to this model is only calculated radiation and atmospheric optical depth estimated from a database of global volcanicity. Recent work has shown that it is possible to extend these estimates to both precipitation and temperature at specific sites, even in mountainous terrain. Testing of the model against archaeological records and climatic proxies is now underway, as well as refining the fundamental model. Preliminary indications are that the timing of fluctuations in the local climate is very well modeled. Especially well matched are the modeled Nile flood based on calculated rainfall on the Blue and White Nile watersheds and the level of Lake Moeris [Hassan, F., 1985. Holocene lakes and prehistoric settlements of the Western Faiyum, Egypt. J. Archaeol. Res., 13, pp. 483-501]. Modeled precipitation histories for specific sites in China, Thailand, the Arabian Peninsula, and North Africa will be presented and contrasted with the simulated rainfall history of Mesopotamia.

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.

Aktivismist ja sekkunisest linnaruumi / Lilia del Rio

Index Scriptorium Estoniae

Rio, Lilia del

2007-01-01

25.-26. IV Eesti Kunstiakadeemias toimunud 4. Linnauurimuse päevadest "Uurimine ja aktivism". Hanna Harrise, Giacomo Botta, Joanna Saad-Suloneni, Liisa Horelli ja Rasmus Kase ettekannetest konverentsil. Sisaldab bibliograafiat

Kepler Planet Detection Metrics: Automatic Detection of Background Objects Using the Centroid Robovetter

Science.gov (United States)

Mullally, Fergal

2017-01-01

We present an automated method of identifying background eclipsing binaries masquerading as planet candidates in the Kepler planet candidate catalogs. We codify the manual vetting process for Kepler Objects of Interest (KOIs) described in Bryson et al. (2013) with a series of measurements and tests that can be performed algorithmically. We compare our automated results with a sample of manually vetted KOIs from the catalog of Burke et al. (2014) and find excellent agreement. We test the performance on a set of simulated transits and find our algorithm correctly identifies simulated false positives approximately 50 of the time, and correctly identifies 99 of simulated planet candidates.

Standing on shaky ground- US patent-eligibility of isolated DNA and genetic diagnostics after AMP v. USPTO - Part II (practical implications & chances for Supreme Court Review)

DEFF Research Database (Denmark)

Minssen, Timo; Nilsson, David

2012-01-01

This is the second part of a four-partite article discussing the US Federal Circuit decision in AMP v. USPTO , also known as the ACLU /Myriad "gene patenting" case ("Myriad"). Part I commenced with a description of the legal framework and an explanation of how the decision relates to the recently...... of the outcome, i.e. the three different opinions of the Federal Circuit judges Lourie, Moore & Bryson who comprised the panel (3). Part II will now continue the tale with a detailed analysis of the decision's practical implications (4), which is followed by a closer look on the chances for an ultimate Supreme...

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 :...

76 FR 68467 - Medicare and Medicaid Programs; Quarterly Listing of Program Issuances-April Through June 2011

Science.gov (United States)

2011-11-04

... Stuart Caplan, (410) 786-8564 Emission Tomography Registry RN, MAS. Sites. XII Medicare-Approved JoAnna... Stuart Caplan, (410) 786-8564 Emission Tomography for RN, MAS. Dementia Trials. All Other Information...

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

Directory of Open Access Journals (Sweden)

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.

Perspectives on Pain: Introduction

Directory of Open Access Journals (Sweden)

Louise Hide, Joanna Bourke, Carmen Mangion

2012-12-01

Full Text Available This issue of '19' has been guest edited by Louise Hide, Joanna Bourke, and Carmen Mangion. Collectively, we comprise the Birkbeck Pain Project, a three-year Wellcome Trust funded project that is led by Joanna Bourke. We are particularly interested in understanding how the meaning of pain - for sufferers, physicians, and other witnesses - changed over time. In this issue, articles by social and cultural historians, as well as literary scholars, examine and analyse the implications of shifting discourses in personal narratives as well as in religious communities, and in philosophical, medical, and psychiatric texts. By analysing language within current theories of the time, we can deepen our understanding of the complex interaction between the body, mind, and culture to gain insights into the ever-changing subjective experience of pain.

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.

Analysis of stable isotope ratios (δ18O and δ2H) in precipitation of the Verde River watershed, Arizona 2003 through 2014

Science.gov (United States)

Beisner, Kimberly R.; Paretti, Nicholas V.; Tucci, Rachel S.

2016-04-25

Stable isotope delta values (δ18O and δ2H) of precipitation can vary with elevation, and quantification of the precipitation elevation gradient can be used to predict recharge elevation within a watershed. Precipitation samples were analyzed for stable isotope delta values between 2003 and 2014 from the Verde River watershed of north-central Arizona. Results indicate a significant decrease in summer isotopic values overtime at 3,100-, 4,100-, 6,100-, 7,100-, and 8,100-feet elevation. The updated local meteoric water line for the area is δ2H = 7.11 δ18O + 3.40. Equations to predict stable isotopic values based on elevation were updated from previous publications in Blasch and others (2006), Blasch and Bryson (2007), and Bryson and others (2007). New equations were separated for samples from the Camp Verde to Flagstaff transect and the Prescott to Chino Valley transect. For the Camp Verde to Flagstaff transect, the new equations for winter precipitation are δ18O = -0.0004z − 8.87 and δ2H = -0.0029z − 59.8 (where z represents elevation in feet) and the summer precipitation equations were not statistically significant. For the Prescott to Chino Valley transect, the new equations for summer precipitation are δ18O = -0.0005z − 3.22 and δ2H = -0.0022z − 27.9; the winter precipitation equations were not statistically significant and, notably, stable isotope values were similar across all elevations. Interpretation of elevation of recharge contributing to surface and groundwaters in the Verde River watershed using the updated equations for the Camp Verde to Flagstaff transect will give lower elevation values compared with interpretations presented in the previous studies. For waters in the Prescott and Chino Valley area, more information is needed to understand local controls on stable isotope values related to elevation.

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

British energy policy and the market for coal - minutes of evidence - Tuesday 1 December 1992

Energy Technology Data Exchange (ETDEWEB)

1992-12-01

The Committee set up to examine UK energy policy and the market for coal (particularly British Coal's place in that market), examined evidence from: Mr David Porter, Mr Neil Bryson, Mr Fergus Wiggin and Mr John Macadam (Association of Independent Electricity Producers); Mr John Collins, Mr John Wybrew, Dr Chris Fay and Mr Ian Wybrew-Bond (Shell UK Ltd); Sir James McKinnon and Mr Greg McGregor (Office of Gas Supply (OFGAS)). Aspects covered include consequences of British Coal's pit closure programme, UK natural gas reserves, and the effects of increased demand for natural gas due to the 'dash for gas' (i.e. generating electricity from natural gas rather than coal).

Journal of Chemical Sciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Author Affiliations. Joanna Pranczk1 Dagmara Jacewicz1 Dariusz Wyrzykowski1 Aleksandra Tesmar1 Lech Chmurzyński1. Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308 Gdańsk, Poland ...

Folk, akustiline selline, on hambus Tristan Priimäel / Tristan Priimägi

Index Scriptorium Estoniae

Priimägi, Tristan, 1976-

2004-01-01

Heliplaatidest: Iron & Wine "Our Endless Numbered Days", Sufjan Stevens "Seven Swans", Joanna Newsom "The Milk-Eyed Mender", Nick Drake "Made to Love Magic", Kings Of Convenience "Riot On an Empty Street", White Magic "Through the Sun Door"

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

75 FR 49943 - New Agency Information Collection Activity Under OMB Review: Pipeline System Operator Security...

Science.gov (United States)

2010-08-16

... INFORMATION CONTACT: Joanna Johnson, Office of Information Technology, TSA-11, Transportation Security... Collection Activity Under OMB Review: Pipeline System Operator Security Information AGENCY: Transportation... System Operator Security Information. Type of Request: New collection. OMB Control Number: Not yet...

76 FR 41510 - Extension of Agency Information Collection Activity Under OMB Review; Transportation Worker...

Science.gov (United States)

2011-07-14

... FURTHER INFORMATION CONTACT: Joanna Johnson, TSA PRA Officer, Office of Information Technology (OIT), TSA... technological collection techniques or other forms of information technology. Information Collection Requirement... verify their biographic information and provide identity documentation, biometric information, and proof...

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.

The re-adjustment of white South African war veterans to life in post

African Journals Online (AJOL)

Anri Delport D'loncre

studies.8. Furthermore, from a South African perspective, there continues to exist a ...... reminiscent of warfare, while the state responded with ground and air power that ... man'.163 The war, as Ana Carden-Coyne and Joanna Bourke argue, ...

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.

Äraigatsuse salakajad / Aita Kivi

Index Scriptorium Estoniae

Kivi, Aita, 1954-

2001-01-01

Sisu : Rein Põder. Hula; David Shahar. Tema majesteedi agent; Stephen Kuusisto. Pimedate planeet; Joanna Trollope. Mehed ja tütarlapsed; Detlef Jena. Venemaa tsaarinnad; Helle Helle. Maja ja kodu; Nick Hornby. Ühest poisist; Deepak Chopra. Eatu keha, ajatu vaim

Role of the family doctor in the management of adults with obesity: a scoping review

NARCIS (Netherlands)

Sturgiss, E.A.; Elmitt, N.; Haelser, E.; Weel, C. van; Douglas, K.A.

2018-01-01

OBJECTIVES: Obesity management is an important issue for the international primary care community. This scoping review examines the literature describing the role of the family doctor in managing adults with obesity. The methods were prospectively published and followed Joanna Briggs Institute

78 FR 59364 - Revision of Agency Information Collection Activity Under OMB Review: Transportation Worker...

Science.gov (United States)

2013-09-26

...: Joanna Johnson, TSA PRA Officer, Office of Information Technology (OIT), TSA-11, Transportation Security..., electronic, mechanical, or other technological collection techniques or other forms of information technology... documentation, biometric information, and proof of immigration status (if required). This information allows TSA...

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 ...

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....

Efectividad de los ácidos grasos hiperoxigenados en la prevención de las úlceras vasculares: Una revisión sistemática Hyperoxygenated fatty acid effectiveness in the prevention of the vascular ulcers

Directory of Open Access Journals (Sweden)

Eva Vives Sánchez

2011-09-01

Full Text Available Objetivos: conocer la eficacia de los ácidos grasos hiperoxigenados (AGHO en la prevención de las úlceras vasculares. Determinar el nivel de evidencia existente sobre el uso de ácidos grasos hiperoxigenados en la prevención de las úlceras vasculares. Material y método: se realizó una búsqueda bibliográfica en la The Cochrane Library, The Joanna Briggs Institute, PubMed-Medline y CUIDEN. Para su evaluación se han seguido las recomendaciones del sistema GRADE para la valoraciún de la evidencia y la fuerza de las recomendaciones. Resultados: en The Cochrane Library y en The Joanna Briggs Institute no aparece ningún documento que haga referencia a los AGHO. En el resto de bases de datos encontramos estudios observacionales que hacen referencia a las úlceras vasculares y AGHO. Conclusiones: aun no disponiendo de ensayos clínicos que evidencien su uso, se han venido utilizando durante los últimos años, con resultados satisfactorios, en el cuidado de la piel de las personas con alteraciones vasculares en los miembros inferiores. De acuerdo con la clasificación GRADE, todos los estudios arrojan una calidad de evidencia baja, por lo cual estimamos necesario la puesta en marcha de investigaciones que aporten mayor evidencia científica.Objectives: to determine the effectiveness of hyper-oxygenated fatty acids in the prevention of vascular ulcers. Determine the level of existing evidence the use of hyper-oxygenated fatty acids in the prevention of vascular ulcers. Material and Method: we performed a literature search of Cochrane Library, The Joanna Briggs Institute, PubMed, Medline and CUIDEN. For the evaluation, have followed the recommendations of the GRADE system for assessing evidence and strength of recommendations. Results: The Cochrane Library and The Joanna Briggs Institute does not see any document referring to AGHO. In all other databases are observational studies that relate to vascular ulcers and AGHO. Conclusions: although

The effect of neuromuscular blockade on canine laparoscopic ovariectomy: A double-blinded, prospective clinical trial

NARCIS (Netherlands)

van Goethem, B.; van Nimwegen, S.A.; Akkerdaas, L.C.; Murrell, J.C.; Kirpensteijn, J.

2012-01-01

The Effect of Neuromuscular Blockade on Canine Laparoscopic Ovariectomy: A Double-Blinded, Prospective Clinical Trial Bart Van Goethem, Diplomate ECVS, Sebastiaan Alexander van Nimwegen, PhD, Ies Akkerdaas, DVM, Joanna Claire Murrell, BVSc., PhD, Diplomate ECVAA, and Jolle Kirpensteijn, PhD,

Coaching as a tool of managerial support

OpenAIRE

Żukowska, Joanna

2012-01-01

The article is the introduce to coaching empirical research. There will be shown the coaching definition, perfect coaching process, all procedures and ways to deal coaching conversation. Moreover the paper will present the skills of asking questions in coaching. Joanna Żukowska

Security and Development: Critical Reflections on a Conceptual and Political Nexus

DEFF Research Database (Denmark)

Friis, Søren

2014-01-01

Sammelrezension: Tschirgi, Neclâ; Lund, Michael S.; Mancini, Francesco (Hrsg.): Security and Development. Searching for Critical Connections. Boulder : Lynne Rienner Publishers 2010 ISBN 978-1-58826-668-2, 449 S. Spear, Joanna; Williams, Paul D. (Hrsg.): Security and Development in Global Politics...

South African Journal of Education: Editorial Policies

African Journals Online (AJOL)

Linda Liebenberg, Dalhousie University, Canada. Joanna Madalińska-Michalak, University of Warsaw, Poland. Aleidine Moeller, University of Nebraska–Lincoln, USA. Karen Murphy, The Pennsylvania State University, USA. Salim Razı, Çanakkale Onsekiz Mart University, Turkey. Rose Ruto-Korir, Moi University, Kenya.

The implied duty of a service provider to warn about a risk of construction defects resulting from a contract with a third party, with emphasis on defects resulting from design failures: A case study on the precontractual and contractual duty to warn in English, German and Dutch law and in the Draft Common Frame of Reference

NARCIS (Netherlands)

Luzak, J.A.

2011-01-01

Joanna Luzak onderzocht de reikwijdte van de stilzwijgende waarschuwingsplicht van dienstverleners in het bouwproces ten aanzien van een risico afkomstig van een derde partij. Zij onderzocht dit voor het Engels, Duits en Nederlands recht. Het gaat haar om de verduidelijking van de voorwaarden

Garden hazards: trampoline injuries.

Science.gov (United States)

Paul, Siba Prosad; Barnden, Joanna; Kane, Meridith

2016-09-22

Trampolining is more popular than ever, but it can also cause injuries, some of them very serious. Siba Prosad Paul, Torbay Hospital, Torquay, Joanna Barnden, University of Bristol, and Meridith Kane, Yeovil District Hospital, discuss what can be done to prevent them.

Analisis Migrasi Radio Trunking Analog ke Radio Trunking Digital di Indonesia

Directory of Open Access Journals (Sweden)

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

Directory of Open Access Journals (Sweden)

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

Resistance as Organizational Change Dynamic:

DEFF Research Database (Denmark)

Plotnikof, Mie

2017-01-01

A current political concern in many OECD countries is the co-creation of new welfare policy and practice through collaboration between multiple stakeholders in order to innovate public services with fewer resources (Ansell & Torfing, 2014; Christensen & Lægreid, 2011). Research on such changing...... collaborative governance processes explores both potentials and problems, when different stakeholders such as politicians, administrators, frontline staff and citizens are engaged in welfare innovation (Osborne, 2009; Ansell & Gash, 2008; Griggs & Sullivan, 2014). Whereas the potential of public innovation...... and value-creation are intriguing to democratic ideals, the challenges include cultural diversity, conflicts, misunderstandings and inefficiency. Nonetheless, the literature stresses that despite the challenges, the demand for collaborative governance in welfare policy is needed now more than ever (Bryson...

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.

Why self-care is key to providing high-quality care to others.

Science.gov (United States)

McCormick, Jo; Hayes, Sally

2017-06-22

Jo McCormick, Consultant Nurse and Associate Director of Nursing, Belfast Health and Social Care Trust, Joanna.McCormick@belfasttrust.hscni.net , and Sally Hayes, Director of Strategy, Planning and Resources at the Open University, share their insights from undertaking a Florence Nightingale Leadership Scholarship.

Phase I Cultural Resources Survey and Archeological Inventory of a Proposed 1.12 ha (2.87 ac) Borrow Pit and an Associated Access Road, Ascension Parish, Louisiana

Science.gov (United States)

2004-10-01

few cally grown sugar cane into molasses (Fossier sugar plantations are formed in the parish of 1957:47). Solis, and later Mendez , who pur...Recreation and Tourism, Office of Cultural Development, Division of Ar- chaeology, Baton Rouge, Louisiana. Speaker, John Stuart, Joanna Chase, Carol

Science.gov (United States)

1994-07-27

On target: Anthony Stevens and his sister Joanna, raised £500 during last week's 1994 Cadbury Strollerthon. Proceeds from the walk will be divided between a project to help improve the mobility of children with disabilities in the UK and Save the Children overseas schemes.

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.

Seeking nature of God in Big Bang T1 the secrets to the beginning of the universe could lie underground in Switzerland.

CERN Multimedia

Geary, Joanna

2008-01-01

Joanna Geary joined a Birmingham University team of scientists working on the project in Geneva. Simond Hadley took the pictures. "The most exciting thing of all" says professor Peter Watkins with a smile, "is we have absolutely no idea what will happen until we switch it on."

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.

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

Journal of Biosciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

2004-10-27

Oct 27, 2004 ... Heat stress response in plants: a complex game with chaperones and more than twenty heat stress transcription factors. Sanjeev Kumar Baniwal Kapil Bharti Kwan Yu Chan Markus Fauth Arnab Ganguli Sachin Kotak Shravan Kumar Mishra Lutz Nover Markus Port Klaus-Dieter Scharf Joanna Tripp ...

Journal of Biosciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Heat stress response in plants: a complex game with chaperones and more than twenty heat stress transcription factors · Sanjeev Kumar Baniwal Kapil Bharti Kwan Yu Chan Markus Fauth Arnab Ganguli Sachin Kotak Shravan Kumar Mishra Lutz Nover Markus Port Klaus-Dieter Scharf Joanna Tripp Christian Weber Dirk ...

malaria prevalence in under five children utilising insecticide treated ...

African Journals Online (AJOL)

Country Profile, President's Malaria Initiative (PMI),. Tanzania April 2010. 9. Source: National Bureau of Statistics (NBS) and ORC. Macro. 2008. Tanzania HIV and Malaria Indicator. Survey 2007-8. Dar es Salaam, Tanzania. 10. Erica Nybro, Demographic Health Survey. 301-572. 11. Salim, A., Joanna, A., Rose, N., et al.

75 FR 43395 - Campaign Travel

Science.gov (United States)

2010-07-26

..., Assistant General Counsel, or Mr. Joshua S. Blume or Ms. Joanna S. Waldstreicher, Attorneys, 999 E Street... candidates receiving public funding for the general election, 11 CFR 9004.7, promulgated pursuant to the... contains regulatory documents #0;having general applicability and legal effect, most of which are keyed #0...

Untitled

African Journals Online (AJOL)

children. Sanjay Prabhu is a radiologist, currently on fellowship at Royal. Children's Hospital in Melbourne, Australia. Joanna Kasznia-Brown is a Registrar in Radiology on the Bristol. (UIK) training circuit. Russel Jones is a part-time emergency medicine consultant at. Bristol Children's Hospital and a full-time trapeze artist.

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

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

J.B. McLachlan: a biography

Energy Technology Data Exchange (ETDEWEB)

Frank, D.

1999-07-01

This social history and biography of James Bryson McLaughlin (1869-1916) describes McLaughlin's leadership as an educator and instigator in organizing Nova Scotia's coal miners during the labour wars in the 1920s. McLaughlin's background and childhood, education, reputation, religion, family life, health, and death are described. Included are descriptions of the life of coal miners in Cape Breton, radical left politics in Canada and the organizers involved, the political economy of the coal industry, child labour, churches, coal markets and prices, company towns and housing, mining disasters and fatalities, elections, First World War efforts, the depression, immigrants, and strikes. The labour organizations, companies, churches, and politicians involved in the struggles for union acceptance are discussed. 872 refs., 7 figs., 24 photos.

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...

Activating Hope in the Midst of Crisis: Emotions, Transformative Learning, and "The Work That Reconnects"

Science.gov (United States)

Hathaway, Mark D.

2017-01-01

Joanna Macy's "Work that Reconnects" (WTR) is a transformative learning process that endeavors to help participants acknowledge, experience, and understand the emotions that may either empower or inhibit action to address the ecological crisis. The WTR seeks to work through grief, fear, and despair to animate a sense of active,…

The profile of tuberculosis infection at the Babcock University ...

African Journals Online (AJOL)

2016-01-23

Jan 23, 2016 ... International Journal of Medicine and Biomedical Research. Volume 5 Issue 1 January – April 2016 www.ijmbr.com. © Shobowale et al.; licensee Michael Joanna Publications ... Patients presenting to BUTH were more likely to be HIV positive .... 18. 10.6. BUTH –Babcock University Teaching Hospital, PHC ...

BOOKS I BOEKE

African Journals Online (AJOL)

Falls in the Elderly. By Joanna H. Downton. Pp. 158 Illustrated. LOIidon: EdwardAmold. 1993. ISBN 0-340-54848-7. Falls are a serious problem confronting those involved in care of the elderly. ... issues related to patients who fall, including the assessment ... research and historical experience have established that the.

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

Quality of life of people living with HIV/AIDS in Cross River, Nigeria

African Journals Online (AJOL)

McRoy

International Journal of Medicine and Biomedical Research. Volume 2 Issue 3 September – December 2013 www.ijmbr.com. © Michael Joanna Publications ... This study was to assess the quality of life of PLWHA participating in five ..... 18. Hughes J,Jelsma J, Maclean E, Darder M,. Tinise X. The health-related quality of life.

Partnerships for Building S&T Capacity in Africa: Canadian and UK ...

International Development Research Centre (IDRC) Digital Library (Canada)

2011-01-12

Jan 12, 2011 ... Joanna Chataway, James Smith and David Wield. The aim of this paper is to enhance Canadian and British efforts by looking at seven very different approaches in Africa, and offering suggestions for ways forward. There are three key issues that need to be addressed to develop successful and meaningful ...

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...

The role of the family in supporting the self-management of chronic conditions: A qualitative systematic review.

Science.gov (United States)

Whitehead, Lisa; Jacob, Elisabeth; Towell, Amanda; Abu-Qamar, Ma'en; Cole-Heath, Amanda

2018-01-01

To explore the contribution of family members in promoting and supporting the self-management of chronic conditions amongst adult family members. The prevalence of chronic disease continues to grow globally. The role of the family in chronic condition management and support for self-management has received little attention. A systematic review of qualitative literature using the Joanna Briggs Institute approach for qualitative systematic reviews. Ovid (MEDLINE, CINAHL and PsycINFO) were searched for the period of database inception-2016. The QARI (Qualitative Assessment and Review Instrument) critical appraisal instrument was used to assess the quality of each study. Using the Joanna Briggs Institute-QARI data extraction tool, findings related to the family role in the self-management of chronic conditions were extracted and each finding rated according to Joanna Briggs Institute-QARI levels of credibility. Findings were categorised and synthesised to produce a final set of aggregated findings. Families were key in constructing an environment that was conducive to family engagement and support. Adaptation within the family included maintaining cohesion between family members, normalisation and contextualisation of the chronic condition. Whilst evidence on the value of the family in promoting positive health outcomes is clear, research on how families can specifically support the self-management of chronic conditions is emerging. Family adaptability has been found to be the most powerful predictor of carer depression. Families may need support to change their home and family organisation to adapt to the challenges they face overtime. Change in roles and subsequent adaptation can be stressful, even for those family members at a distance. Nurses working in hospital and community settings can play an important role in assessing how families are adapting to living with chronic illness and to explore strategies to cope with challenges in the home setting. © 2017 John

Õed arhitektuuris / Kadri Karro

Index Scriptorium Estoniae

Karro, Kadri

2011-01-01

Viinis õppinud eesti arhitektide loomingut tutvustav maketinäitus "Viini eksiilid. Helisev arhitektuur" endises Heliose kinosaalis Tallinnas, kuraator Maris Kerge. Näitusel osalevad Alvin Järving, Larissa Kondina, Joanna-Maria Helinurm, Johan Tali, Kadri Kerge, Kadri Tamre, Siim Tuksam, Sille Pihlak. Kadri Kerge arhitektuuriõpingutest Viinis ja Los Angeleses, magistritööst "Toxic Garden"

EVALUASI KERAGAMAN GENETIK INDUK IKAN KERAPU SUNU (Plectropomus leopardus F-1 DAN TURUNANNYA (F-2 DENGAN PENANDA mt-DNA

Directory of Open Access Journals (Sweden)

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...

A mixed-methods approach to systematic reviews.

Science.gov (United States)

Pearson, Alan; White, Heath; Bath-Hextall, Fiona; Salmond, Susan; Apostolo, Joao; Kirkpatrick, Pamela

2015-09-01

There are an increasing number of published single-method systematic reviews that focus on different types of evidence related to a particular topic. As policy makers and practitioners seek clear directions for decision-making from systematic reviews, it is likely that it will be increasingly difficult for them to identify 'what to do' if they are required to find and understand a plethora of syntheses related to a particular topic.Mixed-methods systematic reviews are designed to address this issue and have the potential to produce systematic reviews of direct relevance to policy makers and practitioners.On the basis of the recommendations of the Joanna Briggs Institute International Mixed Methods Reviews Methodology Group in 2012, the Institute adopted a segregated approach to mixed-methods synthesis as described by Sandelowski et al., which consists of separate syntheses of each component method of the review. Joanna Briggs Institute's mixed-methods synthesis of the findings of the separate syntheses uses a Bayesian approach to translate the findings of the initial quantitative synthesis into qualitative themes and pooling these with the findings of the initial qualitative synthesis.

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…

Stephen Neidle on cancer therapy and G-quadruplex inhibitors. Interview by Joanna De Souza.

Science.gov (United States)

Neidle, Stephen

2004-09-15

Stephen Neidle was educated at Imperial College, London, where he graduated in chemistry and then proceeded to do a PhD in crystallography. After a period as an ICI Fellow, he joined the Biophysics Department at King's College, which ignited his interest in nucleic acid structural studies. He was appointed as one of the first Cancer Research Campaign Career Development Awardees, becoming a Life Fellow on moving to the Institute of Cancer Research. He was appointed to the Chair of Biophysics at the Institute of Cancer Research in 1990, and moved to the new Chair of Chemical Biology at the School of Pharmacy in the University of London in 2002, where he also directs the Cancer Research UK Biomolecular Structure Group. He is currently Chairman of the Chemical Biology Forum of the Royal Society of Chemistry, which is involved in developing the interface between chemistry and the life sciences. He will shortly assume the Directorship of the newly-established Centre for Cancer Medicines at the School. Stephen Neidle has received several awards for his work on drug-nucleic acid recognition and drug design, including the 2000 prize of the Biological and Medicinal Chemistry Sector of the Royal Society of Chemistry, and its 2002 Interdisciplinary Award. He was the 2004 Paul Ehrlich Lecturer of the French Societé de Chimie Therapeutique, and was recently awarded the 2004 Aventis Prize in Medicinal Chemistry.

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.

Effectiveness of interventions for the development of leadership skills among nurses: a systematic review protocol.

Science.gov (United States)

Darragh, Michael; Traynor, Victoria; Joyce-McCoach, Joanne

2016-06-01

What interventions are the most effective for the development of leadership skills for nurses?The review objective is to systematically review the evidence to identify the effectiveness of interventions for the development of leadership skills among nurses. Centre for Evidence-based Initiatives in Health Care - University of Wollongong: an Affiliate Center of the Joanna Briggs Institute.

Identification and Understanding of Pre-term Birth at Kintampo ...

African Journals Online (AJOL)

Erah

Hello. My name is Joanna Parga and I am a visiting fourth year medical student from the United States. I would like to invite you to take this confidential survey about your views on. Neonatal Care here at Kintampo Municipal Hospital. The responses will be used to help improve infant care at the hospital. 1. How old are you?

Hepneriana Dworakowska (Hemiptera: Cicadellidae: Typhlocybinae: Erythroneurini), first record from China, with descriptions of eleven new species.

Science.gov (United States)

Yang, Meixia; Cao, Yanghui; Zhang, Yalin

2016-11-15

A redescription of the erythroneurine leafhopper genus Hepneriana Dworakowska and a key to Chinese species of the genus are provided. Eleven new species, Hepneriana applanata, H. bicruris, H. concava, H. euryaedeaga, H. longa, H. menglunensis, H. paragamma, H. prostrata, H. robusta, H. taibaoensis and H. undulata spp. nov. are described and H. joannae (Dworakowska) is newly recorded from China.

Reference: 32 [Arabidopsis Phenome Database[Archive

Lifescience Database Archive (English)

Full Text Available 32 http://metadb.riken.jp/db/SciNetS_ria224i/cria224u4ria224u12753583i Friesner Jo...0- and DNA ligase IV-deficient plants are sensitive to ionizing radiation and defective in T-DNA integration. 4 427-40 12753583 2003 May The Plant journal Britt Anne B|Friesner Joanna

Partenariats pour le développement de la capacité en matière de ...

International Development Research Centre (IDRC) Digital Library (Canada)

12 janv. 2011 ... Joanna Chataway, James Smith et David Wield. Ce document a pour dessein de conforter les efforts canadiens et britanniques en examinant sept approches différentes en Afrique et en offrant des suggestions pour faire progresser cette action. L'élaboration de programmes probants et voués au succès ...

The Genus Antirrhinum (Snapdragon): A Flowering Plant Model for Evolution and Development

OpenAIRE

sprotocols

2014-01-01

Authors: Andrew Hudson, Joanna Critchley and Yvette Erasmus Corresponding author ([]()) ### INTRODUCTION The *Antirrhinum* species group comprises approximately 20 morphologically diverse members that are able to form fertile hybrids. It includes the cultivated snapdragon *Antirrhinum majus*, which has been used as a model for biochemical and developmental genetics for more than 75 yr. The research infrastructure for *A. majus*, together...

Providing Language Instructor with Artificial Intelligence Assistant

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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 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].

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)

Let's Refuse to Be What We Are (Supposed to Be)! / Airi Triisberg

Index Scriptorium Estoniae

Triisberg, Airi, 1982-

2010-01-01

Rahvusvaheline kaasaegse kunsti näitus "Räägime rahvuslusest! Ideoloogia ja identiteedi vahel" ("Let's Talk About Nationalism! Between Ideology and Identity") Kumu Kunstimuuseumis 5.02.-25.04.2010. Kuraator Rael Artel. Katarina Zdjelari (Rotterdam), Tanja Muravskaja (Eesti), Jens Haaningu (Kopenhaagen), Artur Żmijewski (Varssavi), Joanna Rajkowska (Varssavi) ja John Phillip Mäkineni (Helsingi) töödest näitusel

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

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.

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

Standing on shaky ground- US patent-eligibility of isolated DNA and genetic diagnostics after AMP v. USPTO - Part III (unsolved questions & subsequent case law)

DEFF Research Database (Denmark)

Minssen, Timo; Nilsson, David

2012-01-01

invigorated U.S. debate on patent eligibility, referring inter alia to the 2010 U.S. Supreme Court decision in Bilski v. Kappos and the pending certiorari in Prometheus v. Mayo (1). Before this background, Part I recited the complex procedural history of AMP v. USPTO (2) and summarized the underpinnings...... of the outcome, i.e. the three different opinions of the Federal Circuit judges Lourie, Moore & Bryson who comprised the panel (3). Part II continued the tale with a detailed analysis of the decision's practical implications (4), which is followed by a closer look on the chances for an ultimate Supreme Court...... decision in Prometheus v. Mayo. Part IV, which is to be published in issue 4, will finally offer a broader discussion of the recent US patent-eligibility developments from an innovation policy perspective including brief references to recent European developments (7). This will provide the basis...

Publisher Correction: Discordant congenital Zika syndrome twins show differential in vitro viral susceptibility of neural progenitor cells.

Science.gov (United States)

Caires-Júnior, Luiz Carlos; Goulart, Ernesto; Melo, Uirá Souto; Araujo, Bruno Henrique Silva; Alvizi, Lucas; Soares-Schanoski, Alessandra; de Oliveira, Danyllo Felipe; Kobayashi, Gerson Shigeru; Griesi-Oliveira, Karina; Musso, Camila Manso; Amaral, Murilo Sena; daSilva, Lucas Ferreira; Astray, Renato Mancini; Suárez-Patiño, Sandra Fernanda; Ventini, Daniella Cristina; da Silva, Sérgio Gomes; Yamamoto, Guilherme Lopes; Ezquina, Suzana; Naslavsky, Michel Satya; Telles-Silva, Kayque Alves; Weinmann, Karina; van der Linden, Vanessa; van der Linden, Helio; de Oliveira, João Ricardo Mendes; Arrais, Nivia Maria Rodrigues; Melo, Adriana; Figueiredo, Thalita; Santos, Silvana; Meira, Joanna Goes Castro; Passos, Saulo Duarte; de Almeida, Roque Pacheco; Bispo, Ana Jovina Barreto; Cavalheiro, Esper Abrão; Kalil, Jorge; Cunha-Neto, Edécio; Nakaya, Helder; Andreata-Santos, Robert; de Souza Ferreira, Luis Carlos; Verjovski-Almeida, Sergio; Ho, Paulo Lee; Passos-Bueno, Maria Rita; Zatz, Mayana

2018-03-13

The original PDF version of this Article contained errors in the spelling of Luiz Carlos Caires-Júnior, Uirá Souto Melo, Bruno Henrique Silva Araujo, Alessandra Soares-Schanoski, Murilo Sena Amaral, Kayque Alves Telles-Silva, Vanessa van der Linden, Helio van der Linden, João Ricardo Mendes de Oliveira, Nivia Maria Rodrigues Arrais, Joanna Goes Castro Meira, Ana Jovina Barreto Bispo, Esper Abrão Cavalheiro, and Robert Andreata-Santos, which were incorrectly given as Luiz Carlos de Caires Jr., UiráSouto Melo, Bruno Silva Henrique Araujo, Alessandra Soares Schanoski, MuriloSena Amaral, Kayque Telles Alves Silva, Vanessa Van der Linden, Helio Van der Linden, João Mendes Ricardo de Oliveira, Nivia Rodrigues Maria Arrais, Joanna Castro Goes Meira, Ana JovinaBarreto Bispo, EsperAbrão Cavalheiro, and Robert Andreata Santos. Furthermore, in both the PDF and HTML versions of the Article, the top panel of Fig. 3e was incorrectly labeled '10608-1' and should have been '10608-4', and financial support from CAPES and DECIT-MS was inadvertently omitted from the Acknowledgements section. These errors have now been corrected in both the PDF and HTML versions of the Article.

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

Directory of Open Access Journals (Sweden)

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 %.

Product Category Management Issues

OpenAIRE

Żukowska, Joanna

2011-01-01

The purpose of the paper is to present the issues related to category management. It includes the overview of category management definitions and the correct process of exercising it. Moreover, attention is paid to the advantages of brand management, the benefits the supplier and retailer may obtain in this way. The risk element related to this topics is also presented herein. Joanna Żukowska

Krakówi graafikasügis / Anne Untera

Index Scriptorium Estoniae

Untera, Anne, 1951-

2009-01-01

16. septembril avatud Krakówi rahvusvahelisest graafikatriennaalist. Grand prix läks poola graafikule Joanna Piechile. Läti graafik Guntars Sietiņš pälvis Varssavi kunstiakadeemia rektori auhinna. Eestit esindavad peanäitusel Ülle Marks, Benjamin Vasserman ja Eve Kask, satelliitnäitusel "PrintArt" Katowices Tiiu Prisko ja Mati Veermets ning kutsutud osalejatega satelliitnäitusel Torunis Evi Tihemets

Midwifery basics. Antenatal care: the options available.

Science.gov (United States)

Baston, Helen

2002-10-01

This new series of articles is aimed at student midwives. Its purpose is to provide them with a basic understanding of the main issues and concepts surrounding the delivery of antenatal care. Students will be encouraged to seek further information through a series of activities throughout the text. They will also be helped to link theory with practice by following 'Joanna' through her pregnancy.

Fried frailty phenotype assessment components as applied to geriatric inpatients

OpenAIRE

Bieniek, Joanna; Wilczy?ski, Krzysztof; Szewieczek, Jan

2016-01-01

Joanna Bieniek, Krzysztof Wilczynski, Jan Szewieczek Department of Geriatrics, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland Background: Management of geriatric patients would be simplified if a universally accepted definition of frailty for clinical use was defined. Among definitions of frailty, Fried frailty phenotype criteria constitute a common reference frame for many geriatric studies. However, this reference frame has been tested primarily in ...

Ühe maketinäituse lugu / Alvin Järving, Larissa Kondina, Johan Tali ...[jt.] ; üles kirjutanud Maris Kerge

Index Scriptorium Estoniae

2011-01-01

Näitus "Viini Eksiilid. Helisev arhitektuur" kinos Helios 10-18.09.2011 Tallinna arhitektuuribiennaali raames. Näitusel osalevad arhitektid Alvin Järving, Larissa Kondina, Joanna-Maria Helinurm, Johan Tali, Kadri Kerge, Kadri Tamre, Siim Tuksam ja Sille Pihlak, kes on äsja lõpetanud või õpivad Viini Rakenduskunsti Ülikooli (Universität für Angewandte Kunst Wien) arhitektuurikoolis. Näitusel osalejate mõtteid

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

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

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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.

UPAYA PENINGKATAN KUALITAS PADA PEMBUATAN RODA CASTOR 5” MENGGUNAKAN METODE SIX SIGMA DAN PENGENDALIAN PROSES STATISTIK (Studi Kasus Di Unit Komponen Plastik PT. Mega Andalan Kalasan

Directory of Open Access Journals (Sweden)

Naniek Utami Handayani

2012-02-01

Full Text Available PT. Mega Andalan Kalasan (MAK merupakan industri manufaktur yang menghasilkan peralatan rumah sakit dari logam. Dalam penelitian ini, studi kasus dilakukan pada Unit Komponen Plastik yang salah satu hasil produknya adalah roda castor 5”. Keluhan yang sering terjadi adalah adanya kerusakan pada bagian roda, terutama bagian wheel out roda. Hal ini disebabkan adanya rongga udara antara komponen wheel out dengan wheel in yang dapat menyebabkan pecah/terpisahnya bagian wheel out dengan wheel in. Untuk mengetahui ada tidaknya rongga, cara yang dapat dilakukan selama ini adalah membelah roda sehingga dapat terlihat bagian dalamnya (uji merusak. Cara ini tentu saja sulit dan tidak ekonomis. Pihak perusahaan pun memutuskan untuk mengganti material yang selama ini digunakan (Haibam dengan material lain (TPU yang memiliki sifat bahan lebih baik. Hal ini mampu mengurangi keluhan yang terjadi akibat cacat yang terjadi ketika masih menggunakan material haibam. Akan tetapi, penggantian bahan tidak serta merta menyelesaikan permasalahan, hal ini dapat dilihat dengan muncunya permasalahan baru berkaitan dengan proses produksinya. Penelitian ini dilakukan untuk meminimalkan cacat yang terjadi pada proses pembuatan roda castor 5” dan difokuskan pada cacat wheel out Castor 5”. Hasil identifikasi terhadap bahan haibam dan TPU menunjukkan bahwa sink mark merupakan cacat dominan. Pengolahan data dengan menggunakan metode DPMO menghasilkan tingkat sigma yang berbeda. Dari kedua tingkat sigma yang dihasilkan tersebut terlihat bahwa Tingkat Sigma Haibam > TPU (3,0 Sigma > 2,8 Sigma. Hal ini menunjukkan terjadinya penurunan kemampuan proses ketika proses produksi castor diganti bahan bakunya dari Haibam menjadi TPU. Kata kunci : Wheel in, Wheel out, Haibam, TPU, DPMO, SPC, Ttngkat Sigma

Nekrotiserende fasciitis i hoved-hals-området

DEFF Research Database (Denmark)

Wolf, Henning; Ovesen, Therese

2008-01-01

OBJECTIVES: To describe the clinical, microbiological, serological and radiological findings including the results of treatment in a Danish patient population with necrotizing fasciitis (NF) in the head and neck region. MATERIALS AND METHODS: Data were retrieved from patient records with the ICD3...

EPR of VHal centres in SrS

International Nuclear Information System (INIS)

Seeman, V.; Danilkin, M.; Must, M.; Ots, A.; Paernoja, E.; Pung, L.; Tarkpea, K.

2006-01-01

V Hal centres were studied by EPR in SrS doped with halogens after X-raying the samples at 77 K. V Hal centre arises when a hole is captured by sulphide-ion next to a cation vacancy with a halogen ion substituting the opposite sulphide-ion. EPR parameters and thermal decay characteristics are measured for V Cl , V Br , and V I centres. The efficiency of different halogens to produce and stabilise cation vacancies is shown to vary for different alkaline earth sulphides. (copyright 2006 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

Le télé-achat : finalité ou usage par défaut des nouvelles convergences ?

OpenAIRE

Lenoir , Christophe

2000-01-01

HAL : hal-00558853; International audience; Le télé-achat relève-t-il d'une finalité ou d'un usage par défaut des nouvelles convergences ? A partir des questions de détermination technologique et d'indétermination des usages, cet article propose, au vu de l'évolution économique du secteur et de l'information économique véhiculée par ses agents, de s'interroger sur les conditions énonciatives de ces processus de communication et leurs conséquences sur le médium télévisuel.

SIMULASI JARINGAN KOMPUTER MENGGUNAKAN CISCO PACKET TRACER

Directory of Open Access Journals (Sweden)

M Mufadhol

2012-01-01

Full Text Available Perkembangan jaringan komputer saat ini begitu pesat, monitoring jaringan komputer akan menjadi suatu hal yang sulit dan rumit. Koneksi jaringan komputer merupakan suatu hal yang mendasar dalam suatu jaringan, karena bila koneksi itu bermasalah maka semua jenis aplikasi yang dijalankan melalui jaringan komputer tidak dapat digunakan. Cisco packet tracer dapat digunakan untuk simulasi yang mencerminkan arsitektur dan juga model dari jaringan komputer pada sistem jaringan yang digunakan. Dengan menggunakan aplikasi cisco packet tracer, simulasi mengenai jaringan dapat dimanfaatkan menjadi informasi tentang keadaan koneksi komputer dalam suatu jaringan.

Strategic Planning at The State’s Education Instutitions Serving “Open And Distance Education”, Which Are of Nonprofit Concern

Directory of Open Access Journals (Sweden)

Ali Riza ERDEM

2007-01-01

Full Text Available In conventional education process, there have always been certain obstacles throughout the human history. From that point of view, “Open and Distance Education” are the ones which are much more sensitive to quality and to the dissemination of knowledge to society as well as having certain advantages in getting over matters rather than in-class processes. In our country, for public institutions, the vitality of “strategic planning” has recently been recognized and established as a legal substructure. Besides, organizations and educational institutions of the government, which legally offers “Open and Distance Education” without any profit concern, are also responsible for creating a strategic guide-line. A process established by Bryson for public institutions, “A Ten-Step Strategic Planning Process” could be used in those strategic planning of the educational institutions of the government, which are of nonprofit concern, to ease strategic thought and organizational momentum by their administrators in on attendant, careful, and logical way.

Voluntary Ambulation by Upper Limb-Triggered HAL® in Patients with Complete Quadri/Paraplegia Due to Chronic Spinal Cord Injury.

Science.gov (United States)

Shimizu, Yukiyo; Kadone, Hideki; Kubota, Shigeki; Suzuki, Kenji; Abe, Tetsuya; Ueno, Tomoyuki; Soma, Yuichiro; Sankai, Yoshiyuki; Hada, Yasushi; Yamazaki, Masashi

2017-01-01

Patients with complete paraplegia after spinal cord injury (SCI) are unable to stand or walk on their own. Standing exercise decreases the risk of decubitus ulcers, osteoporosis, and joint deformities in patients with SCI. Conventional gait training for complete paraplegia requires excessive upper limb usage for weight bearing and is difficult in cases of complete quadriplegia. The purpose of this study was to describe voluntary ambulation triggered by upper limb activity using the Hybrid Assistive Limb® (HAL) in patients with complete quadri/paraplegia after chronic SCI. Four patients (3 men, 1 woman) were enrolled in this study. The mean patient age ± standard deviation was 37.2 ± 17.8 (range, 20-67) years. Clinical evaluation before intervention revealed the following findings: case 1, neurological level C6, American Spinal Cord Injury Association impairment scale (AIS) grade B; case 2, T6, AIS A; case 3, T10 AIS A; and case 4, T11, AIS A. The HAL intervention consisted of 10 sessions. Each HAL session lasted 60-90 min. The HAL electrodes for hip and knee flexion-extension were placed on the anterior and posterior sides of the upper limbs contralaterally corresponding to each of the lower limbs. Surface electromyography (EMG) was used to evaluate muscle activity of the tensor fascia lata and quadriceps femoris (Quad) in synchronization with a Vicon motion capture system. The modified Ashworth scale (mAs) score was also evaluated before and after each session. All participants completed all 10 sessions. Cases 1, 2, and 3 demonstrated significant decreases in mAs score after the sessions compared to pre-session measurements. In all cases, EMG before the intervention showed no apparent activation in either Quad. However, gait phase dependent activity of the lower limb muscles was seen during voluntarily triggered ambulation driven by upper limb muscle activities. In cases 3 and 4, active contraction in both Quads was observed after intervention. These findings

HUBUNGAN ANTARA GAYA HIDUP DAN PEMILIHAN MEREK LOKAL ATAU MEREK LUAR NEGERI (SURVEI PADA AYAM BAKAR WONG SOLO VS KENTUCKY FRIED CHICKEN

Directory of Open Access Journals (Sweden)

Budhi Haryanto

2015-11-01

Full Text Available AbstractThis study examines the influence of lifesyle on probability in buying intention toward domestic brand (Ayam Bakar Wong Solo or foreign brand (Kentucky Fried Chicken. Convenience sampling method was employed to acquire 250 samples with the criteria of: (1 the respondents had the intention to buy Ayam Bakar Wong Solo or has intention to buy Kentucky Fried Chicken, (2 respondents had the freedom to take or to refuse to paticipate in the survey. (3 Survey was conducted in the form of direct structured intervew. These conditions were intended to get data acuracy. Logit regression was utilized to predict the influence of independent variable on depen¬dent variables. The analysis indicated that consumer who had fashion conscious life style preferred to buy foreign brand (Kentucky Fried Chicken, the health conscious life style preferred on local brand (Ayam Bakar Wong Solo, leadership life style preferred on foreign brand, caring life style preferred on local brand, and extrovertion life style preferred on foreign brand. In this study, implications of the results were also discussed.Key words: life style, local brand, foreign brand, caring life style, leadership life style, extrovertion life style.AbstrakPenelitian ini bertujuan untuk menguji pengaruh gaya hidup pada kemungkinannya dalam membeli merek domestic (ayam Bakar Wong Solo atau merek luar negeri (Kentucky Fried Chicken. Metode sampling konveniens dipilih untuk mengambil 250 responden, yang diikuti dengan kriteria (1 responden berniat membeli Ayam Bakar Wong Solo dan KFC, (2 responden mempunyai kebebasan untuk menerima atau menolak sebagai responden, (3 survei dilakukan melalui wawancara langsung secara terstruktur. Hal ini dilakukan untuk mendapatkan keakurasian data penelitian. Regresi Logistik dilakukan untuk memprediksi hubungan antar dua variabel seperti yang dihipotresiskan. Hasilnya mengindikasi bahwa konsumen yang mempunyai gaya hidup pemerhati mode cenderung membeli merek

Voluntary Ambulation by Upper Limb-Triggered HAL® in Patients with Complete Quadri/Paraplegia Due to Chronic Spinal Cord Injury

Directory of Open Access Journals (Sweden)

Yukiyo Shimizu

2017-11-01

Full Text Available Patients with complete paraplegia after spinal cord injury (SCI are unable to stand or walk on their own. Standing exercise decreases the risk of decubitus ulcers, osteoporosis, and joint deformities in patients with SCI. Conventional gait training for complete paraplegia requires excessive upper limb usage for weight bearing and is difficult in cases of complete quadriplegia. The purpose of this study was to describe voluntary ambulation triggered by upper limb activity using the Hybrid Assistive Limb® (HAL in patients with complete quadri/paraplegia after chronic SCI. Four patients (3 men, 1 woman were enrolled in this study. The mean patient age ± standard deviation was 37.2 ± 17.8 (range, 20–67 years. Clinical evaluation before intervention revealed the following findings: case 1, neurological level C6, American Spinal Cord Injury Association impairment scale (AIS grade B; case 2, T6, AIS A; case 3, T10 AIS A; and case 4, T11, AIS A. The HAL intervention consisted of 10 sessions. Each HAL session lasted 60–90 min. The HAL electrodes for hip and knee flexion-extension were placed on the anterior and posterior sides of the upper limbs contralaterally corresponding to each of the lower limbs. Surface electromyography (EMG was used to evaluate muscle activity of the tensor fascia lata and quadriceps femoris (Quad in synchronization with a Vicon motion capture system. The modified Ashworth scale (mAs score was also evaluated before and after each session. All participants completed all 10 sessions. Cases 1, 2, and 3 demonstrated significant decreases in mAs score after the sessions compared to pre-session measurements. In all cases, EMG before the intervention showed no apparent activation in either Quad. However, gait phase dependent activity of the lower limb muscles was seen during voluntarily triggered ambulation driven by upper limb muscle activities. In cases 3 and 4, active contraction in both Quads was observed after intervention

Uridine metabolism in HIV-1-infected patients: effect of infection, of antiretroviral therapy and of HIV-1/ART-associated lipodystrophy syndrome.

Directory of Open Access Journals (Sweden)

Pere Domingo

Full Text Available BACKGROUND: Uridine has been advocated for the treatment of HIV-1/HAART-associated lipodystrophy (HALS, although its metabolism in HIV-1-infected patients is poorly understood. METHODS: Plasma uridine concentrations were measured in 35 controls and 221 HIV-1-infected patients and fat uridine in 15 controls and 19 patients. The diagnosis of HALS was performed following the criteria of the Lipodystrophy Severity Grading Scale. Uridine was measured by a binary gradient-elution HPLC method. Analysis of genes encoding uridine metabolizing enzymes in fat was performed with TaqMan RT-PCR. RESULTS: Median plasma uridine concentrations for HIV-1-infected patients were 3.80 µmol/l (interquartile range: 1.60, and for controls 4.60 µmol/l (IQR: 1.8 (P = 0.0009. In fat, they were of 6.0 (3.67, and 2.8 (4.65 nmol/mg of protein, respectively (P = 0.0118. Patients with a mixed HALS form had a median plasma uridine level of 4.0 (IC95%: 3.40-4.80 whereas in those with isolated lipoatrophy it was 3.25 (2.55-4.15 µmol/l/l (P = 0.0066. The expression of uridine cytidine kinase and uridine phosphorylase genes was significantly decreased in all groups of patients with respect to controls. A higher expression of the mRNAs for concentrative nucleoside transporters was found in HIV-1-infected patients with respect to healthy controls. CONCLUSIONS: HIV-1 infection is associated with a decrease in plasma uridine and a shift of uridine to the adipose tissue compartment. Antiretroviral therapy was not associated with plasma uridine concentrations, but pure lipoatrophic HALS was associated with significantly lower plasma uridine concentrations.

A network meta-analysis of therapeutic outcomes after new image technology-assisted transurethral resection for non-muscle invasive bladder cancer: 5-aminolaevulinic acid fluorescence vs hexylaminolevulinate fluorescence vs narrow band imaging

International Nuclear Information System (INIS)

Lee, Joo Yong; Cho, Kang Su; Kang, Dong Hyuk; Jung, Hae Do; Kwon, Jong Kyou; Oh, Cheol Kyu; Ham, Won Sik; Choi, Young Deuk

2015-01-01

This study included a network meta-analysis of evidence from randomized controlled trials (RCTs) to assess the therapeutic outcome of transurethral resection (TUR) in patients with non-muscle-invasive bladder cancer assisted by photodynamic diagnosis (PDD) employing 5-aminolaevulinic acid (5-ALA) or hexylaminolevulinate (HAL) or by narrow band imaging (NBI). Relevant RCTs were identified from electronic databases. The proceedings of relevant congresses were also searched. Fifteen articles based on RCTs were included in the analysis, and the comparisons were made by qualitative and quantitative syntheses using pairwise and network meta-analyses. Seven of 15 RCTs were at moderate risk of bias for all quality criteria and two studies were classified as having a high risk of bias. The recurrence rate of cancers resected with 5-ALA-based PDD was lower than of those resected using HAL-based PDD (odds ratio (OR) = 0.48, 95 % confidence interval (CI) [0.26–0.95]) but was not significantly different than those resected with NBI (OR = 0.53, 95 % CI [0.26–1.09]). The recurrence rate of cancers resected using HAL-based PDD versus NBI did not significantly differ (OR = 1.11, 95 % CI [0.55–2.1]). All cancers resected using 5-ALA-based PDD, HAL-based PDD, or NBI recurred at a lower rate than those resected using white light cystoscopy (WLC). No difference in progression rate was observed between cancers resected by all methods investigated. The recurrence rate of some bladder cancers can be decreased by the implementation of either PDD- and NBI-assisted TUR; in real settings, clinicians should consider replacing WLC as the standard imaging technology to guide TUR

Hand-assisted laparoscopic surgery and its applications in gynecology

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Yueqian Wu

2016-02-01

Full Text Available Laparoscopic surgery has been used extensively since it was first applied in the 1980s. The advantages are generally accepted and include less pain, smaller incisions, faster recovery, and shorter hospital stays. However, several limitations associated with standard laparoscopic surgery (SLS have become apparent and include the loss of tactile sensation, problems with the removal of bulky and intact specimens, and the restriction of visualization of the entire operating field. These problems with SLS helped to inspire the development of laparoscopically assisted surgery followed by hand-assisted laparoscopic surgery (HALS. In a hand-assisted laparoscopic procedure, an incision is made in the patient’s abdomen. Then, a uniquely designed appliance is introduced into the abdominal cavity through the incision to maintain pneumoperitoneum. With the inserting hand, surgeons can provide manual exposure, traction, palpation, and dissection because of the feedback of tactile sensation. HALS has gained acceptance for a wide range of abdominal procedures in general surgery and urology and is now feasible for complicated surgeries such as splenectomy, nephroureterectomy, and colectomy. It has been demonstrated in numerous specialties that HALS is a safe and efficacious technique that combines the benefits of laparoscopy with the advantages of a conventional laparotomy. Standard laparoscopic surgery also has limitations in gynecological surgery. A patient may have high risks with conventional laparoscopic surgery when she has deep invasive endometriosis, multiple or massive myoma, or dense pelvic adhesions from prior surgery. HALS overcomes many of the aforementioned limitations, has less conversion to open surgery, and broadens the indications for minimally invasive surgery, not only for benign tumors but also for pelvic malignancies.

PELAYANAN DAN PERSEPSI MASYARAKAT TERHADAP JAMKESMAS (STUDI KASUS DI PUSKESMAS II BATURADEN, KABUPATEN BANYUMAS

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Sri Weningsih

2015-04-01

Manusia yang secara fisik dan mental sehat merupakan aset berharga bagi sumber daya negara. Oleh karena itu, manusia yang sehat merupakan investasi negara. Negara berkewajiban untuk menjaga kesehatan warganya, dan warga berhak atas keyakinan kesehatan. Untuk menjamin akses masyarakat terhadap pelayanan kesehatan. Sejak tahun 1998 Pemerintah telah melaksanakan berbagai upaya pemeliharaan kesehatan, salah satunya adalah melalui Program Jaminan Kesehatan Masyarakat. Sejak dimulainya program ini, ada berita tentang fenomena umum yang berkaitan dengan peserta dari pelayanan publik Jamkesmas, seperti aturan berbelit-belit, perilaku petugas perorangan yang kadang-kadang tidak ramah dalam melayani masyarakat, dan juga kinerja minimum karyawan dalam memberikan layanan. Penelitian ini dilakukan untuk mengetahui bagaimana layanan Jamkesmas, dan bagaimana persepsi masyarakat tentang layanan. Penelitian ini dilakukan pada tahun 2012 di Puskesmas II Baturaden, Banyumas, Purwokerto, Jawa Tengah. Penelitian dilakukan dengan menggunakan metode kualitatif. Hasil penelitian menunjukkan bahwa meskipun keluhan ditemukan dalam hal-hal seperti: dokter yang tidak memiliki empati enggan mendengarkan keluhan pasien, dan kurang perhatian, tetapi pelayanan publik di Puskesmas II Baturaden umumnya mendapat apresiasi yang baik dari masyarakat. Hal ini sebagian karena program ini selain Jamkesmas ini benar-benar tanpa pungutan, juga latar belakang paramedis sesuai dengan kompetensi, pusat-pusat kesehatan dan kompetensi manajerial bisnis.

[F-18] halofluorination: A rapid and efficient method for the incorporation of radiofluorine into organic molecules

International Nuclear Information System (INIS)

Chi, D.Y.; Katzenellenbogen, J.A.; Kilbourn, M.R.; Welch, M.J.

1985-01-01

The addition of halogen fluoride to olefins (Hal-F, halofluorination, where Hal is Br or I) is a more favorable reaction for labeling with tracer levels of F-18 than is addition of hydrogen fluoride (H-F, hydrofluorination), because of the more productive soft acid-soft base interaction between the Hal and the olefin. The authors have found that simple olefins (allylbenzene, 1-hexene, 1-propene) undergo rapid bromofluorination when treated with 1,3-dibromo-5,5-dimethylhydantoin (DBH), giving a 7:1 mixture of Markownikow (M) and anti-Markownikow (AM) adducts. In chlorinated solvents, the reaction is rapid and efficient, giving yields of 50-90% based on fluoride as limiting reagent. The products can be reduced to the fluorocarbon by debromination (R/sub 3/SnH or LiAlH/sub 4/), or they can be used to alkylate amines. Reasonable radiochemical yields can be obtained using F-18 produced in a water target [/sup 18/O(p,n)/sup 18/F], in either carrier-added (20-50%) or no-carrier-added (ca. 10-20%) modes. This reaction is being used to prepare F-18 labeled radiopharmaceuticals

PERANCANGAN SISTEM INFORMASI KEPEGAWAIAN BERBASIS WEBSITE DI BAGIAN KEPAGAWAIAN SDN BINAKARYA I KABUPATEN GARUT

Directory of Open Access Journals (Sweden)

Mohamad Reza Fachlevi

2017-11-01

Full Text Available Sistem informasi kepegawaian merupakan sebuah sistem yang bertujuan untuk mengelola data kepegawaian sebuah, kebutuhan akan informasi pada saat ini semakin meningkat hal ini memnuntut kinerja sebuah informasi untuk cepat dan dapat di dapat di percaya dalam mengelola informasi. Namun dalam hal ini pelaksanaan Sistem informasi kepegawaian di SDN BINAKARYA 1 masih mengalami beberapa  kendala,  seperti  dalam  hal  pengolahan  data  KGB,  Kenaikan  pangkat,  kepensiunan  serta penilaian pegawai. Oleh sebab itu, maka dikembangkanlah sistem informasi kepegawaian tersebut dengan tujuan untuk membantu proses pengajuan pensiun, KGB, kenaikan pangkat, penilaian pegawai sehingga dapat mempercepat pekerjaan.Dalam penelitian ini metode penelitian yang digunakan   ialah metode deskriptif  dan  tindakan  (aksi  serta  untuk  merancang  sistem  informasi  kepegawaian  digunakan pendekatan berorientasi objek (OOP dan untuk metode pengembangan menggunakan metode prototipe, serta alat bantu yang digunakan adalah usecase, activity diagram, class diagram, object diagram dan deployment diagram.Hasil dari penelitian ini adalah sebuah sistem informasi kepegawaian yang dapat membantu pegawai dalam menyipkan persyaratan kenaikan pangkat kepensiunan penilaian pegawai dengan adanya sebuah database yang terintegrasi.

Implementasi Business Intelligence untuk Menganalisis Data Persalinan Anak di Klinik Ani Padang dengan Menggunakan Aplikasi Tableau Public

Directory of Open Access Journals (Sweden)

Afdhal Zikri

2017-07-01

Full Text Available Pengelolaan data merupakan hal penting dari sebuah perusahaan namun prosesnya tidaklah mudah. Seiring dengan perkembangan teknologi, terciptalah banyak cara dalam mengolah dan mengatur data salah satunya yaitu Business intelligence (BI yang merupakan sebuah proses untuk melakukan ekstrasi data-data operasional perusahaan dan mengumpulkannya  dalam sebuah data warehouse. BI tidak hanya digunakan untuk perusahaan saja tetapi bisa diterapkan pada hal lainnya. Klinik Ani merupakan klinik yang telah berdiri sebelum tahun 2000. Klinik tersebut memiliki record data dari tiap pasien yang telah ditanganinya, salah satunya persalinan. Namun karena proses yang digunakan masih berbentuk manual, klinik tersebut masih belum bisa meningkatkan efektifitas dak efisiensinya sebaik mungkin. Penelitian ini bertujuan untuk memberikan informasi-informasi yang berguna untuk meningkatkan efektifitas dan efisiensi pada klinik tersebut dengan dasar Business intelligence. Dalam penelitian ini, analisis data dilakukan dengan menggunakan aplikasi Tableau Public. Tableau Public adalah perangkat lunak bisnis intelijen yang mudah untuk digunakan, terutama dalam hal membuat visualisasi data, analisis data, dan pelaporan. Dengan metodologi deskriptif  yang didapatkan dari hasil observasi terhadap data yang ada, akan didapatkan sebuah output berupa informasi tentang tren kelahiran/persalinan anak dalam empat semester terakhir di Klinik Ani Padang Sumatera Barat.

Water Place Names in the Pre-Latin Ligurian Context. A Study in Prehistoric Toponomastics and Semantics

Directory of Open Access Journals (Sweden)

Francesco Perono Cacciafoco

2013-11-01

Full Text Available This paper outlines a new applied epistemological aspect of the so-called Convergence Theory that is aimed to develop a potentially “homogeneous” vision between the different approaches in the field of Indo-European linguistics. This work tries to reconstruct an Italian and European toponymic area characterized by place names linked to the root *alb-, with a delineation of the “semantic steps” produced, over the centuries, by the same root, following a potential all-embracing approach. It seems that paleo-Ligurian place names of the type Alba, Old European river names Albis and the like, as well as their ablauting forms Olb- (> Orb- in Romance Ligurian, do not directly reflect the proto-Indo-European adjective *albho- 'white'; but rather they all seem to continue a pre-proto-Indo-European extended root *Hal-bh- 'water', cognate with the Sumerian Halbia (> Akkadian Halpium 'spring', 'well', 'water mass', 'water hole'. A further analysis of this *Hal-bh-, moreover, leads to a comparison with the proto-Indo-European root *Hal- 'nourish'. The proto-Indo-European suffixed form *HwaH-r- 'water', then, demonstrates a similar diffusion.

Generation Y Health Professional Students ’ Preferred Teaching and Learning Approaches: A Systematic Review

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Caroline Mary Hills

2017-01-01

Full Text Available Generation Y or Millennials are descriptors for those born between 1982 and 2000. This cohort has grown up in the digital age and is purported to have different learning preferences from previous generations. Students are important stakeholders in identifying their preferred teaching and learning approaches in health professional programs. This study aimed to identify, appraise, and synthesize the best available evidence regarding the teaching and learning preferences of Generation Y health professional students. The review considered any objectively measured or self-reported outcomes of teaching and learning reported from Generation Y health professional student perspectives. In accordance with a previously published Joanna Briggs Institute Protocol, a three-step search strategy was completed. Two research articles (nursing and dental hygiene students and three dissertations (nursing were critically appraised. All studies were cross-sectional descriptive studies. A range of pedagogical approaches was reported, including lecture, group work, and teaching clinical skills. Based on the Joanna Briggs Institute levels of evidence, reviewers deemed the evidence as Level 3. Some generational differences were reported, but these were inconsistent across the studies reviewed. There is, therefore, insufficient evidence to provide specific recommendations for the preferred educational approaches of health professional students and further research is warranted.

KETERLEKATAN SOSIAL INOVASI PRODUK BANK SYARIAH DI INDONESIA

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AM. M. Hafidz MS.

2015-12-01

Abstract: Tulisan ini dalam upaya untuk menunjukkan bahwa inovasi produk bank syariah terlekat (embedded dengan latar sosial yang ada. Hal ini terindikasi dari setidaknya empat hal. Pertama, yaitu kelahiran bank syariah di Indonesia yang dikonstruk secara sosial. Kedua, kehadiran nilai (values yang dijadikan sebagai rujukan dalam mengembankan produk perbankan. Ketiga, keberadaan DPS guna mengawal shariah compliance, baik dalam rangka memenuhi kewajiban regulasi maupun tuntutan pasar. Keempat, dominannya pembiayaan untuk micro-finance. Adanya inovasi produk yang terlekat dengan latar sosial dan nilai-nilai yang dipegangnya, menunjukkan bahwa bank syariah bukan saja sebuah entitas bisnis an sich, namun lebih jauh dari itu bank syariah adalah bagian integral dari sebuah sistem Islam yang kaffah.

ETIKA PEMERINTAHAN: KONTRIBUSI TAFSĪR FĪ ẒILĀL AL-QUR’ĀN KARYA SAYYID QUṬB

Directory of Open Access Journals (Sweden)

Bukhori Abdul Shomad

2016-03-01

Full Text Available Asbtrak: Fungsi etika pemerintahan adalah untuk me-wu¬judkan good governance and clean government dalam organisasi pemerintahan. Hal ini meru¬pa¬kan tuntutan bagi terselenggaranya mana¬je¬men pemerintahan dan pembangunaan yang berdaya guna, berhasilguna dan bebas korupsi, kolusi, maupun nepotisme. Berkaitan dengan hal tersebut, diperlukan sistem akuntabilitas, tran¬sparansi, keterbukaan dan aturan hukum yang baik sesuai dengan penerapan/tuntutan ke-bu¬tuhan pada seluruh jajaran aparat negara yang di¬bimbing oleh norma, nilai-nilai dan etika agama. Di sinilah, kontribusi penting dari pemikiran Sayyid Quṭb. Kata Kunci: etika, keadilan, sistem politik, syūrā.

SURVAI POTENSI, DISTRIBUSI SUMBER DAYA, DAN USAHA IKAN HIAS AIR TAWAR DI BEBERAPA SENTRA PRODUKSI

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Rudhy Gustiano

2008-06-01

Full Text Available Budidaya ikan hias di Indonesia sampai saat ini masih mengalami kendala baik dalam hal pemeliharaan maupun pemasarannya. Berkaitan dengan hal tersebut, perlu adanya evaluasi secara berkesinambungan dan pemecahan masalahmasalah yang ada. Dengan demikian komoditas ikan hias dapat lebih ikut berperan dalam pemulihan perekonomian nasional. Dalam rangka mendukung langkah-langkah pencapaian sasaran tersebut sangat diperlukan riset yang mendukung untuk potensi, distribusi sampai dengan sentra produksi di berbagai provinsi di Indonesia. Berdasarkan survai yang dilakukan, kegiatan budidaya ikan hias masih terkonsentrasi di kota-kota besar dan didominasi tangkapan dari alam.

KONSTRUKSI PEMBANGUNAN HUKUM KELUARGA DI INDONESIA MELALUI PENDEKATAN PSIKOLOGI

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Danu Aris Setiyanto

2017-06-01

Tujuan artikel ini adalah menjelaskan urgensi psikologi dalam kontruksi hukum keluarga di Indonesia dan mengetahui rekontruksi pembangunan hukum keluarga di Indonesia dengan pendekatan psikologi. Hal ini dilatarbelakangi minimnya kajian hukum keluarga yang menggunakan pendekatan psikologi dan merupakan upaya kontribusi pengembangan hukum keluarga dari berbagai perspektif terutama dengan pendekatan psikologi. Penelitian ini termasuk penelitian pustaka yang menggunakan beberapa sumber yang terkait dengan permasalahan penelitian. Hasil penelitian ini menunjukkan pembangunan hukum keluarga di Indonesia memang masih kurang dari perhatian dengan pendekatan psikologis. Kontruksi pembangunan hukum keluarga di Indonesia melalui pendekatan psikologi setidaknya dapat terkait dengan tiga hal, yaitu tentang pendidikan keluarga, kematangan emosi, dan penangangan kekerasan pasangan.

ANALISIS YURIDIS AKAD TABARRU’ DAN AKAD TIJARAH DALAM PRODUK UNIT LINK SYARIAH

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Destri Budi Nugraheni

2016-11-01

Polis unit link syariah PT. AXA Financial Indonesia, PT. Prudential Life Assurance, dan PT. Takaful Keluarga, belum sepenuhnya mencantumkan hal-hal dalam akad tabarru’ sesuai ketentuan Fatwa DSN dan Peraturan Menteri Keuangan Nomor 18/PMK.010/2010 yaitu terkait hak dan kewajiban peserta secara kolektif. Akad tijarah yang dipergunakan adalah akad wakalah bil ujrah yang berisi pemberian kuasa kepada perusahaan sebagai wakil pemegang polis untuk mengelola Dana Tabarru’ dan atau dana investasi, dengan imbalan berupa ujrah. Perusahaan selaku penerima kuasa pengelolaan dana investasi tidak bertanggung jawab terhadap kerugian investasi dikarenakan pemegang polis telah memilih jenis investasi dan mengetahui risiko dari jenis investasi tersebut.

PERILAKU PENCARIAN PELAYANAN KESEHATAN MASYARAKAT KAMPUNG NAGA, KABUPATEN TASIKMALAYA

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D. Anwar Musadad

2012-10-01

Full Text Available Pencarian pelayanan kesehatan dipengaruhi oleh latar belakang sosial budaya masyarakat. Untuk itu telah dilakukan suatu studi kualitatif di Kampung Naga, sebuah kampung yang terletak di pinggiran Kabupaten Tasikmalaya Jawa Barat, yang secara turun-temurun mempertahankan adat Sunda. Pengumpulan data dilakukan dengan cara wawancara mendalam dengan informan dan observasi.Pada masyarakat Kampung Naga dikenal 2 penyebab terjadinya sakit, yaitu kabadi dan sasalad. Konsep sakit ini mewarnai perilaku masyarakat dalam mencari pelayanan kesehatan. Dalam hal pengobatan terutama untuk pertolongan pertama mereka pergi ke tukang nyampe, yaitu dukun pengobat tradisional setempat. Walaupun demikian pengobatan modern bukan merupakan hal yang tabu, bahkan telah banyak digunakan masyarakat tersebut.

Disproportional geometry of the proximal femur in patients with Turner syndrome: a cross-sectional study

DEFF Research Database (Denmark)

Nissen, N; Gravholt, C H; Abrahamsen, B

2007-01-01

with healthy controls. PATIENTS: The study population comprised 58 patients with TS (aged 22-67 years) and 60 age-matched healthy women (aged 21-65 years). MEASUREMENTS: Hip axis length (HAL), neck width (NW), neck shaft angle (NSA), and femoral head-radius (HR) on dual-energy X-ray absorptiometry (DXA) screen...... for differences in height, HAL was not significantly different (9.4 +/- 0.5 vs. 9.5 +/- 0.5 cm; NS) in TS compared with controls while NW was significantly increased (3.5 +/- 0.4 cm vs. 3.3 +/- 0.2 cm, P NSA was similar (129 +/- 4 degrees vs. 130 +/- 4 degrees , NS), and HR was significantly decreased...

Flowcharting with D-charts

Science.gov (United States)

Meyer, D.

1985-01-01

A D-Chart is a style of flowchart using control symbols highly appropriate to modern structured programming languages. The intent of a D-Chart is to provide a clear and concise one-for-one mapping of control symbols to high-level language constructs for purposes of design and documentation. The notation lends itself to both high-level and code-level algorithmic description. The various issues that may arise when representing, in D-Chart style, algorithms expressed in the more popular high-level languages are addressed. In particular, the peculiarities of mapping control constructs for Ada, PASCAL, FORTRAN 77, C, PL/I, Jovial J73, HAL/S, and Algol are discussed.

Impact of the ovarian microenvironment on serous cancer

Science.gov (United States)

2017-10-01

AWARD NUMBER: W81XWH-14-1-0182 TITLE: Impact of the ovarian microenvironment on serous cancer PRINCIPAL INVESTIGATOR: Joanna E. Burdette...Impact of the ovarian microenvironment on serous cancer 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-14-1-0182 5c. PROGRAM ELEMENT NUMBER 6...for intervention that would block serous cancer while still confined to the fallopian tubes. Using a series of normal, modified, and tumorigenic tubal

Bioethics in the Age of New Media

OpenAIRE

Zylinska, Joanna

2009-01-01

Bioethical dilemmas—including those over genetic screening, compulsory vaccination, and abortion—have been the subject of ongoing debates in the media, among the public, and in professional and academic communities. But the paramount bioethical issue in an age of digital technology and new media, Joanna Zylinska argues, is the transformation of the very notion of life. In this provocative book, Zylinska examines many of the ethical challenges that technology poses to the allegedly sacrosanct ...

Direct-acting antiviral agent efficacy and safety in renal transplant recipients with chronic hepatitis C virus infection

OpenAIRE

Chen, Keliang; Lu, Pei; Song, Rijin; Zhang, Jiexiu; Tao, Rongzhen; Wang, Zijie; Zhang, Wei; Gu, Min

2017-01-01

Abstract Background: The efficacy and safety of direct-acting antivirals (DAAs) for treating hepatitis C virus (HCV)-infected renal transplant recipients (RTRs) has not been determined. Methods: We searched PubMed, Embase, and the Cochrane Central Register of Controlled Trials and assessed the quality of eligible studies using the Joanna Briggs Institute scale. DAA efficacy and safety were assessed using standard mean difference (SMD) with 95% confidence intervals (95%CIs). Results: Six studi...

When the Guns Fall Silent: a Leader’s Guide to Understanding Defensive Coping Mechanisms

Science.gov (United States)

2011-05-19

can result in a person creating behaviors to make 73Gregory and Smeltzer, 9. 74Joanna Bourke , An Intimate History of Killing (London: Basic Books...mentality. Joann Bourke writes of a Vietnam veteran, who remarked, “I thought people were… uh… I mean I was kind of paranoid. I thought everybody knew...friend is almost like betraying lost comrades once a Soldier has returned home. 81 Kaplan and Sadock, 305. 82 Bourke ,217. 26

乔安娜*伯顿的反种族主义%Joanna Burden's Anti-racism Attiude

Institute of Scientific and Technical Information of China (English)

高玉卉

2004-01-01

乔安娜·伯顿是福克纳的长篇杰作中一位主要人物.她把自己的一生都用来帮助、提升黑人,最后却被拒绝提升的"黑鬼"情人--小说主人公乔*克里斯玛斯杀害.解读乔安娜的种族观念有助于读者深刻理解文本主题,认识种族主义的强势与罪恶,对唤起包括美国白人在内的全社会的觉醒,改善黑人的生存状态,提高黑人的社会地位,消除种族主义并最终达到种族平等都有着不可估量的作用.

Heavy metal content (Cd, Ni, Cr and Pb) in soil amendment with a low polluted biosolid

Science.gov (United States)

Gomez Lucas, Ignacio; Lag Brotons, Alfonso; Navarro-Pedreño, Jose; Belén Almendro-Candel, Maria; Jordán, Manuel M.; Bech, Jaume; Roca, Nuria

2016-04-01

The progressively higher water quality standards in Europe has led to the generation of large quantities of sewage sludge derived from wastewater treatment (Fytili and Zabaniotou 2008). Composting is an effective method to minimize these risks, as pathogens are biodegraded and heavy metals are stabilized as a result of organic matter transformations (Barker and Bryson 2002; Noble and Roberts 2004). Most of the studies about sewage sludge pollution are centred in medium and high polluted wastes. However, the aim of this study was to assess the effects on soil heavy metal content of a low polluted sewage sludge compost in order to identify an optimal application rate based in heavy metal concentration under a period of cultivation of a Mediterranean horticultural plant (Cynara carducnculus). The experiment was done between January to June: rainfall was 71 mm, the volume of water supplied every week was 10.5 mm, mean air temperatures was 14.2, 20.4 (maximum), and 9.2◦C (minimum). The soil was a clay-loam anthrosol (WRB 2006). The experimental plot (60 m2) was divided into five subplots with five treatments corresponding to 0, 2, 4, 6, and 8 kg compost/m2. Three top-soil (first 20 cm) samples from each treatment were taken (January, April and June) and these parameters were analysed: pH, electrical conductivity, organic matter and total content of heavy metals (microwave acid digestion followed by AAS-spectrometry determination). The results show that sewage sludge compost treatments increase the organic matter content and salinity (electrical conductivity of the soils) and diminish the pH. Cd and Ni total content in top-soil was affected and both slightly reduce their concentration. Pb and Cr show minor changes. In general, the application of this low polluted compost may affect the mobility of Cd and Ni due to the pH modification and the water added by irrigation along time but Pb and Cr remain their content in the top-soil. References Barker, A.V., and G.M. Bryson

77 FR 13377 - Self-Regulatory Organizations; NASDAQ OMX PHLX LLC; Notice of Filing and Immediate Effectiveness...

Science.gov (United States)

2012-03-06

...''), Halliburton Company Common Stock (``HAL''), Las Vegas Sands Corp. Common Stock (``LVS''), MGM Resorts International (``MGM''), Micron Technology, Inc. (``MU''), NVidia Corporation (``NVDA''), Qualcomm Incorporated...

Direct detection of additives and degradation products from polymers by liquid extraction surface analysis employing chip-based nanospray mass spectrometry.

Science.gov (United States)

Paine, Martin R L; Barker, Philip J; Maclauglin, Shane A; Mitchell, Todd W; Blanksby, Stephen J

2012-02-29

Polymer-based surface coatings in outdoor applications experience accelerated degradation due to exposure to solar radiation, oxygen and atmospheric pollutants. These deleterious agents cause undesirable changes to the aesthetic and mechanical properties of the polymer, reducing its lifetime. The use of antioxidants such as hindered amine light stabilisers (HALS) retards these degradative processes; however, mechanisms for HALS action and polymer degradation are poorly understood. Detection of the HALS TINUVIN®123 (bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidyl) sebacate) and the polymer degradation products directly from a polyester-based coil coating was achieved by liquid extraction surface analysis (LESA) coupled to a triple quadrupole QTRAP® 5500 mass spectrometer. The detection of TINUVIN®123 and melamine was confirmed by the characteristic fragmentation pattern observed in LESA-MS/MS spectra that was identical to that reported for authentic samples. Analysis of an unstabilised coil coating by LESA-MS after exposure to 4 years of outdoor field testing revealed the presence of melamine (1,3,5-triazine-2,4,6-triamine) as a polymer degradation product at elevated levels. Changes to the physical appearance of the coil coating, including powder-like deposits on the coating's surface, were observed to coincide with melamine deposits and are indicative of the phenomenon known as polymer 'blooming'. For the first time, in situ detection of analytes from a thermoset polymer coating was accomplished without any sample preparation, providing advantages over traditional extraction-analysis approaches and some contemporary ambient MS methods. Detection of HALS and polymer degradation products such as melamine provides insight into the mechanisms by which degradation occurs and suggests LESA-MS is a powerful new tool for polymer analysis. Copyright © 2012 John Wiley & Sons, Ltd.

PENGARUH MEDIA SOSIAL FACEBOOK TERHADAP PERKEMBANGAN E–COMMERCE DI INDONESIA

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Sarif Hidayat

2017-11-01

Full Text Available Media sosial memang bukanlah hal yang baru dalam dunia modern sekarang ini, dimulai dari facebook, twitter, Path, Instagram dan masih banyak lagi. Peran media sosial memang dirasa sangat membantu bagi mereka yang ingin mencari teman yang mungkin sudah lama tidak bertemu. Selain fungsi “sosial”  media sosial saat ini bertransformasi menjadi sebuah media untuk menciptakan sebuah fenomena baru dalam dunia ekonomi, diantaranya sebagai media promosi hingga transaksi jual beli, hal ini menjadi sebuah kekuatan baru dalam dunia ekonomi dimana kita bisa memangkas biaya pemasaran dengan tidak mengurangi pemasukan bahkan pemasaran bisa lebih efektif. Tujuan penulisan ini adalah untuk mengetahui seberapa besar fungsi media sosial khususnya facebook dalam perkembangan e-commerce di Indonesia.

Metode Hermeunetik dalam Penafsiran Al-Qur'an

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Akhyar Hamzah

2013-05-01

Full Text Available Memahami teks al-qur'an dengan hanya dari segi gramatika, asal-usul kala, aspek sastra, dan aspek linguistik lainnya tidak cukup untuk menjawab kebutuhan pemahaman atas teks itu sendiri. karena sangat memungkinkan untuk memberikan peluang beberapa kosa kata yang baru dapat dipahami belakangan setelah munculnya teks kauniyah maupun humaniora. Hal ini berarti memberikan lndikasi bahwa sesungguhnya kemajuan ilmu pengetahuan memiliki peran penting dalam upaya memahami teks­ teks al -Our'an. Oleh karena itu penggunaan metode hermeneutik dalam penafsiran al-Qur'an bertujuan untuk menghayati dunia teks yang bernuansa masa lalu dengan dunia empiris saat ini. Hal ini bertujuan untuk mendekatkan keduanya agar dapat menjawab semua persoalan yang terjadi ditengah-tengah masyarakat saat ini

Development of five-finger robotic hand using master-slave control for hand-assisted laparoscopic surgery.

Science.gov (United States)

Yoshida, Koki; Yamada, Hiroshi; Kato, Ryu; Seki, Tatsuya; Yokoi, Hiroshi; Mukai, Masaya

2016-08-01

This study aims to develop a robotic hand as a substitute for a surgeon's hand in hand-assisted laparoscopic surgery (HALS). We determined the requirements for the proposed hand from a surgeon's motions in HALS. We identified four basic behaviors: "power grasp," "precision grasp," "open hand for exclusion," and "peace sign for extending peritoneum." The proposed hand had the minimum necessary DOFs for performing these behaviors, five fingers as in a human's hand, a palm that can be folded when a surgeon inserts the hand into the abdomen, and an arm for adjusting the hand's position. We evaluated the proposed hand based on a performance test and a physician's opinions, and we confirmed that it can grasp organs.

Aplikasi Augmented Reality Game Edukasi Untuk Pengenalan Organ Tubuh Manusia

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Endah Sudarmilah

2016-06-01

Full Text Available Organ manusia merupakan alat yang sangat vital dalam tubuh manusia. Pada prakteknya, pengenalan organ manusia pada siswa sekolah dasar membutuhkan alat peraga tiga dimensi yang hanya dimiliki oleh sekolah. Sedangkan anak usia sekolah dasar cenderung lebih tertarik dengan hal-hal yang baru. Oleh karena itu dibutuhkan inovasi untuk menjembatani kedua permasalahan tersebut dengan aplikasi augmented reality game edukasi  untuk menarik minat dan membantu belajar siswa pada organ tubuh manusia yang dilakukan pada penelitian ini. Metode yang digunakan adalah prototyping yang merupakan bagian dari metode SDLC (System Development Life Cycle. Aplikasi augmented reality game edukasi untuk pengenalan organ tubuh manusia adalah hasil dari penelitiannya yang akan dijelaskan pada paper ini.

Can physical activity influence the quality of sleep among the elderly?

OpenAIRE

Podhorecka, Marta; Cytarska, Magdalena; Gębka, Dominika; Perkowski, Radosław; Androsiuk-Perkowska, Joanna; Jaroch, Alina; Siedlecka-Główczewska, Emilia; Sokołowski, Remigiusz; Zukow, Walery; Kędziora-Kornatowska, Kornelia

2017-01-01

Podhorecka Marta, Cytarska Magdalena, Gębka Dominika, Perkowski Radosław, Androsiuk-Perkowska Joanna, Jaroch Alina, Siedlecka–Główczewska Emilia, Sokołowski Remigiusz, Zukow Walery, Kędziora-Kornatowska Kornelia. Can physical activity influence the quality of sleep among the elderly? Journal of Education, Health and Sport. 2017;7(12):288-305. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.1133730 http://ojs.ukw.edu.pl/index.php/johs/article/view/5177 ...

The effects of cash transfers and vouchers on the use and quality of maternity care services: A systematic review

OpenAIRE

Hunter, Benjamin M.; Harrison, Sean; Portela, Anayda; Bick, Debra

2017-01-01

BackgroundCash transfers and vouchers are forms of `demand-side financing' that have been widely used to promote maternal and newborn health in low- and middle-income countries during the last 15 years.MethodsThis systematic review consolidates evidence from seven published systematic reviews on the effects of different types of cash transfers and vouchers on the use and quality of maternity care services, and updates the systematic searches to June 2015 using the Joanna Briggs Institute appr...

Topiramate-induced maculopathy in IgG4-related disease

OpenAIRE

DaCosta, Joanna; Younis, Saad

2016-01-01

Joanna DaCosta,1,2 Saad Younis1 1Ophthalmology Department, Imperial College Healthcare NHS Trust, Western Eye Hospital, 2Barts Health NHS Trust, Whipps Cross University Hospital, London, UK Abstract: This report describes a case of reversible topiramate-induced maculopathy in a 32-year-old female patient with IgG4-related disease. The patient presented with decreased vision associated with anterior uveitis and cystoid macula edema, which was unresponsive to oral and topical steroids. Followi...

Frequency of occurrence of knock-kneed and bow-legged knees for children and young people in school age

OpenAIRE

Siminska, Joanna; Bukowska, Weronika; Ratuszek–Sadowska, Dorota; Nowacka, Krystyna; Hagner, Wojciech

2017-01-01

Siminska Joanna, Bukowska Weronika, Ratuszek–Sadowska Dorota, Nowacka Krystyna, Hagner Wojciech. FREQUENCY OF OCCURRENCE OF KNOCK-KNEED AND BOW-LEGGED KNEES FOR CHILDREN AND YOUNG PEOPLE IN SCHOOL AGE. Journal of Education, Health and Sport. 2017;7(6):317-322. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.814970 http://ojs.ukw.edu.pl/index.php/johs/article/view/4545 The journal has had 7 points in Ministry of Science and Higher Education parametric eval...

Hand-assisted versus straight laparoscopic sigmoid colectomy on a training simulator: what is the difference? A stepwise comparison of hand-assisted versus straight laparoscopic sigmoid colectomy performance on an augmented reality simulator.

LENUS (Irish Health Repository)

Leblanc, Fabien

2010-12-01

We hypothesized that simulator-generated metrics and intraoperative errors may be able to differentiate the technical differences between hand-assisted laparoscopic (HAL) and straight laparoscopic (SL) approaches.

Behavioral and neurochemical effects of alpha lipoic acid associated with omega-3 in tardive dyskinesia induced by chronic haloperidol in rats.

Science.gov (United States)

de Araújo, Dayane Pessoa; Camboim, Thaisa Gracielle Martins; Silva, Ana Patrícia Magalhães; Silva, Caio da Fonseca; de Sousa, Rebeca Canuto; Barbosa, Mabson Delâno Alves; Oliveira, Lucidio Clebeson; Cavalcanti, José Rodolfo Lopes de Paiva; Lucena, Eudes Euler de Souza; Guzen, Fausto Pierdoná

2017-07-01

Tardive dyskinesia (TD) is characterized by involuntary movements of the lower portion of the face being related to typical antipsychotic therapy. TD is associated with the oxidative imbalance in the basal ganglia. Lipoic acid (LA) and omega-3 (ω-3) are antioxidants acting as enzyme cofactors, regenerating antioxidant enzymes. This study aimed to investigate behavioral and neurochemical effects of supplementation with LA (100 mg/kg) and ω-3 (1 g/kg) in the treatment of TD induced by chronic use of haloperidol (HAL) (1 mg/kg) in rats. Wistar male rats were used, weighing between 180-200 g. The animals were treated chronically (31 days) with LA alone or associated with HAL or ω-3. Motor behavior was assessed by open-field test, the catalepsy test, and evaluation of orofacial dyskinesia. Oxidative stress was accessed by determination of lipid peroxidation and concentration of nitrite. LA and ω-3 alone or associated caused an improvement in motor performance by increasing locomotor activity in the open-field test and decreased the permanence time on the bar in the catalepsy test and decreased the orofacial dyskinesia. LA and ω-3 showed antioxidant effects, decreasing lipid peroxidation and nitrite levels. Thus, the use of LA associated with ω-3 reduced the extrapyramidal effects produced by chronic use of HAL.

ANALISIS TINGKAT OPTIMASI ALGORITMA GENETIKA DALAM HUKUM KETETAPAN HARDY-WEINBERG PADA BIN PACKING PROBLEM

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Terry Noviar Panggabean

2016-08-01

Full Text Available Abstrak—Karna representasi abstrak dari beberapa sistem pengambilan keputusan yang nyata dalam kehidupan sehari hari membuat masalah optimasi kombinatorial umumnya sangat sulit untuk dipecahkan. Bin packing problem ialah solusi terbaik dalam mengatasi masalah optimasi kombinatorial, yang digunakan untuk mencari sebuah objek secara optimal dari sekelompok himpunan objek yang berhingga. Serangkaian pendekatan hybrid telah dikembangkan dalam hal ini untuk memecahkan masalah Bin Packing. Metaheuristik adalah salah satu pendekatan tingkat tinggi dalam memandu dalam memodifikasi beberapa metode heuristik lainnya untuk mencari tingkat optimasi yang lebih baik. Genetic Algorithm atau Algoritma Genetika juga merupakan metode metaheuristik yang digunakan untuk menyelesaikan berbagai masalah dalam hal peningkatan optimasi. Dalam algoritma genetika terdapat bermacam-macam varian. Dalam penelitian dipaparkan mengenai taksonomi dari algoritma genetika parallel (Parallel Genetic Algorithm yang memiliki kemampuan yang lebih baik dari algoritma genetika konvensional dalam hal kinerja dan skalabilitasnya. Tetapi algoritma genetika paralel ini hanya cocok untuk permasalahan jaringan komputer heterogen dan sistem terdistribusi. Berdasarkan penelitian yang sudah pernah dilakukan sebelumnya dan dari uraian diatas maka penulis tertarik untuk melakukan penelitian bagaimana menerapkan hukum ketetapan Hardy-Weinberg dari bidang biologi kedalam algoritma genetika melakukan analisis tingkat optimasi terhadap Bin Packing Problem..   Keywords— Genetic Algortihm, Hardy-Weinberg, Bin Packing Problem.

Workplace Spirituality Tenaga Kependidikan Universitas Brawijaya (Studi Pada Fakultas Ilmu Pengetahuan Alam Dan Matematika Serta Fakultas Ilmu Sosial dan Ilmu Politik

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Sutan Rachman WHS

2014-12-01

Full Text Available Konsep pengembangan manusia secara menyeluruh merupakan solusi atas perubahan fenomena sosial saat ini yang menyebabkan kehidupan seseorang tidak menyatu karena lingkungan pekerjaan atau tempat kerja hanya menjadi tempat untuk mencari hal-hal profan (duniawi dan tidak mempunyai ruang untuk sesuatu yang sakral atau suci. Akibat dari adanya pemisahan ini, seseorang lebih terfokus hidupnya untuk menggeluti dunia karir tanpa memperhatikan kehidupan batinnya. Fenomena tersebut menumbuhkan kesadaran untuk menghubungkan aspek spiritualitas individu dengan pengelolaan pekerjaan  atau lingkungan kerja, melalui konsep workplace spirituality,. Dalam studi akademis, workplace spirituality merupakan bidang yang masih baru dan masih terus dikembangkan, namun sebagian besar studi masih dilakukan di Amerika Serikat dan Kanada, dan sangat sedikit sekali yang dilakukan di luar kedua negara tersebut. Berdasarkan hal itu, penelitian ini bermaksud untuk memperkaya topik workplace spirituality dari sudut pandang administrator publik di Indonesia melalui pendekatan fenomenologi, dengan menggunakan metode kualitatif, penelitian ini menghasilkan dua sudut pandang terkait workplace spirituality, pertama adalah sudut pandang agama dan yang kedua adalah sudut pandang intrinsik  -  alamiah, kedua sudut pandang tersebut sama – sama bertujan untuk memberikan makna dalam bentuk ekspresi positif dalam lingkungan kerja. Penelitian lebih jauh juga dibutuhkan untuk memperkokoh konsep ini, baik melalui metode kualitatif maupun kuantitatif.Kata kunci: Agama, Perilaku, Spiritual, Tuhan, Workplace Spirituality,

Analisis Beban Kerja untuk Menentukan Jumlah Optimal Karyawan dan Pemetaan Kompetensi Karyawan Berdasar Pada Job Description (Studi Kasus : Jurusan Teknik Industri, ITS, Surabaya

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Raras Mayang Arsi

2012-09-01

Full Text Available Beban kerja yang harus ditanggung dalam suatu unit organisasi erat kaitannya dengan efisiensi dan efektivitas suatu perusahaan. Hal ini dikarenakan beban kerja tersebut termasuk pada pengaturan sumber daya manusia yang merupakan sumber daya penting dalam perusahaan. Banyak cara yang dapat dilakukan dalam hal efisiensi sumber daya manusia, antara lain adalah dengan lebih mengoptimalkan jumlah karyawan agar melakukan aktivitas secara tepat. ITS Surabaya, sebagai salah satu perguruan tinggi terkemuka di Indonesia, juga tidak lepas dari permasalahan beban kerja ini. Adanya empat kali perubahan statuta dan penyesuaian mengenai Organisai Tata Kelola (OTK, membuat pihak ITS harus melakukan reformasi birokrasi dan reformasi organisai untuk mengembangkan ITS kedepannya. Hal ini berdampak pada banyaknya perubahan job description yang dilakukan oleh bidang-bidang yang ada di ITS, termasuk yang menjadi objek penelitian ini yaitu Jurusan Teknik Industri ITS, sehingga beban kerja yang ditanggung oleh setiap karyawan di setiap bidang tidak sesuai dengan jumlah karyawan pada bidang itu sendiri. Oleh karena itu diperlukan suatu analisis pengukuran beban kerja untuk menentukan jumlah optimal karyawan yang seharusnya dibutuhkan oleh setiap bidang. Pada penelitian ini nantinya, yang akan digunakan adalah metode perhitungan beban tugas per jabatan sesuai dengan KEP/75/M.PAN/7/2004 dan NASA-TLX.

Asas dan Norma Hukum Administrasi Negara Dalam Pembuatan Instrumen Pemerintahan

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Tubagus Muhammad Nasarudin

2016-08-01

Full Text Available Ketika membahas Indonesia sebagai negara hukum, maka turut pula mengkaji tugas-tugas administrasi pemerintahan dan negara, baik secara aturan hukum tertulis dalam konstitusi atau aturan yang terkumpul di hukum konstitusi. Namun demikian, untuk pelaksanaan isu-isu yang bersifat teknis, hukum konstitusi belum sepenuhnya dilaksanakan secara efektif. Mengingat negara adalah organisasi kekuasaan, maka Hukum Administrasi Negara (HAN dibutuhkan sebagai instrumen untuk memantau penggunaan kekuasaan pemerintahan. Kajian ini mengakomodir dua permasalahan, yaitu batasan definitif dari peraturan perundang-undangan, kebijakan, dan keputusan menurut HAN dan asas-asas dan norma-norma HAN dalam pembuatan peraturan perundang-undangan, peraturan kebijakan, dan keputusan. Penelitian ini dilakukan dengan pendekatan hukum normatif atau studi pustaka hukum. Hasil studi ini menyatakan bahwa Peraturan adalah hukum yang in abstracto atau general norm yang sifatnya mengikat umum (berlaku umum dan tugasnya adalah mengatur hal-hal yang bersifat umum (general. Sementara Peraturan kebijakan hanya berfungsi sebagai bagian dari operasional penyelenggaraan tugas-tugas pemerintahan, karenanya tidak dapat mengubah ataupun menyimpangi peraturan perundang-undangan. Akhirnya, klausul pengaman (veiligheidsclausule pada suatu keputusan dapat disimpulkan sebagai hal yang tidak bermanfaat dan mubazir, sebab dapat menggoyahkan sendi-sendi kepastian hukum. Karena rumusan seperti ini, di satu sisi bertentangan dengan asas kepastian hukum dan di sisi lain bertentangan dengan asas praduga rechtmatig.

EPR Study of the Activation of Antioxidants in PP Irradiated with Gamma Rays

International Nuclear Information System (INIS)

Silva, P.

2006-01-01

The behavior of different formulations of Polypropylene (PP) with stabilizers such as buthyl-hydroxy-toluene (BHT), Chimasorb 944 (Hals) (CHIM), both from Ciba, and a copolymer of styrene-butadiene-styrene (SBS) were studied using electron paramagnetic resonance (EPR). In all the cases but the sample of PP-Hals, a characteristic specta for PP irradiated in air in the recently-irradiated condition was obtained. The lineshape of the signal was changed to that of a pure PP EPR signal as time elapsed and the alkyl radical concentration decreased up to its total disappearance. At that stage, the polyenil radical signal could be visualized better. The total free radical concentration decayed until approximately 800 hours in the PP-Hals and until around 2000 hours in all other cases. At those points, the total free radical concentrations began to increase in all the cases, except in the PP-BHT case. The lineshape was transformed into the lineshape of the Chimasorb radical in all the cases, except for the PP-BHT. In this last case, the EPR signal was not detectable. The BHT and the SBS diluted the free radical concentrations, being them smaller when they are present. The observed behavior in all the samples is consistent with the activation of the Chimasorb radical by gamma radiation

MODEL KESESUAIAN APLIKASI UNTUK GOVERNMENT BERDASARKAN BUDAYA ORGANISASI

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Sri Handayaningsih

2013-04-01

Full Text Available Pengembangan E-Government pada sebuah Pemda ditopang oleh empat pilar yaitu kebijakan, kerangka peraturan, manajemen perubahan dan kebutuhan masyarakat. Proses bisnis pada dinas di pemda dan kebutuhan masyarakat terhadap dinas, memunculkan aplikasi yang dapat membantu proses bisnis dalam memberikan layanan pada masyarakat dan manajemen dalam internal dinas. Dalam banyak kasus pengembangan aplikasi pada Pemda tidak berdasarkan pada hal-hal seperti  proses bisnis yang dijalankan di dinas, budaya organisasi dan kebutuhan masyarakat sebagai konsumen namun hanya berdasarkan pada kebutuhan personal dan pemberian dari pusat. Hal ini mengakibatkan aplikasi yang dibangun tidak dapat bertahan lama, tidak dapat membantu seluruh kegiatan bisnis utama dinas dan dijalankan tidak sesuai dengan budaya organisasi yang sedang berjalan saat ini di dinas tersebut. Aplikasi yang harus dibangun dan dijalankan adalah 70% untuk kegiatan pelayanan pada masyarakat dan 30% manajemen organisasi. Pembuatan model kesesuai aplikasi pada sebuah dinas berdasarkan pada budaya yang sedang berjalan di dinas. Budaya organisasi yang berjalan saat ini di pemerintah provinsi DIY adalah budaya clan. Dasar dari kesesuaian aplikasi yang berjalan di sebuah dinas adalah rencana strategis jangka menengah (tahun 2009 s.d 2014. Model akan diukur dengan key performance indicator menggunakan acuan pada COBIT 4.1. Harapannya model dapat digunakan pada dinas di Provinsi DIY

Physical properties of highly active liquor containing molybdate solids

International Nuclear Information System (INIS)

Dunnett, B.; Ward, T.; Roberts, R.; Cheeseright, J.

2016-01-01

The reprocessing of irradiated nuclear fuel at Sellafield produces a nitric acid based Highly Active Liquor (HAL) waste. The liquor, containing fission products and process additives, is concentrated in an evaporator in order to reduce the volume and is then stored in Highly Active Storage Tanks (HASTs) prior to vitrification. Caesium phosphomolybdate (CPM) is precipitated during the evaporation process and can convert to zirconium molybdate (ZM) during storage. During Post Operational Clean Out (POCO) of the HASTs, it is expected that their highly active content will be reduced by repeated cycles of washing using nitric acid and other reagents. Initial washings are likely to have a chemical composition comparable to concentrated HAL, becoming more dilute during the wash-out process. It is expected that the wash-out process will also recover significant quantities of molybdate solids (ZM, CPM or a mixture) from the HASTs. In order to determine the processing challenges from such washings during POCO, the physical properties of varying concentrations of non-active HAL simulants containing molybdate solids have recently been measured by the UK's National Nuclear Laboratory. The following measurements are presented and discussed: Particle size distribution; Density; Settling behaviour of solids; Voidage of settled sediment beds; Viscosity; Yield stress; And influence of ZM morphology on physical properties. (authors)

Data-adaptive harmonic analysis and prediction of sea level change in North Atlantic region

Science.gov (United States)

Kondrashov, D. A.; Chekroun, M.

2017-12-01

This study aims to characterize North Atlantic sea level variability across the temporal and spatial scales. We apply recently developed data-adaptive Harmonic Decomposition (DAH) and Multilayer Stuart-Landau Models (MSLM) stochastic modeling techniques [Chekroun and Kondrashov, 2017] to monthly 1993-2017 dataset of Combined TOPEX/Poseidon, Jason-1 and Jason-2/OSTM altimetry fields over North Atlantic region. The key numerical feature of the DAH relies on the eigendecomposition of a matrix constructed from time-lagged spatial cross-correlations. In particular, eigenmodes form an orthogonal set of oscillating data-adaptive harmonic modes (DAHMs) that come in pairs and in exact phase quadrature for a given temporal frequency. Furthermore, the pairs of data-adaptive harmonic coefficients (DAHCs), obtained by projecting the dataset onto associated DAHMs, can be very efficiently modeled by a universal parametric family of simple nonlinear stochastic models - coupled Stuart-Landau oscillators stacked per frequency, and synchronized across different frequencies by the stochastic forcing. Despite the short record of altimetry dataset, developed DAH-MSLM model provides for skillful prediction of key dynamical and statistical features of sea level variability. References M. D. Chekroun and D. Kondrashov, Data-adaptive harmonic spectra and multilayer Stuart-Landau models. HAL preprint, 2017, https://hal.archives-ouvertes.fr/hal-01537797

The effect of radiation-induced crosslinking on loss of Chimassorb 944 from (polyethylene-ethylene vinylacetate) blend in hot water

International Nuclear Information System (INIS)

Hassanpour, S.; Khoylou, F.

2006-01-01

Loss of a high molecular weight hindered amine light stabilizer (HALS) from irradiated low density polyethylene-ethylene vinyl acetate blends (LD/EVA) in hot water has been investigated. The effect of Chimassorb 944 and two trifunctional monomers, triallyloxy-1, 3,5-triazine and 2-ethyl-2-(hydroxymethyl)-1,3-propandiol-trimethacrylate on LD/EVA properties after irradiation and their effect on the stabilizer migration from the polymer base during thermal aging in hot water has been studied. The samples in both pure form and mixed with additives were exposed to electron beam radiation at doses between 100 and 150 kGy, at room temperature, in air. In order to study the thermal aging property, irradiated samples were placed in hot water bath at 95 deg C for 1000 hours and in an oven at 140 deg C for several hours. Irradiated samples showed noticeable changes in mechanical properties. Long term heat stability of polymer blend was improved significantly by using polyfunctional monomers. From the results of the thermal aging procedures, the HALS showed a convenient influence on the increase of the polymer blend thermal stability at 95 deg C. However under the accelerated conditions, the value of OIT decreased as a result of HALS depletion from the polymer base during immersion in hot water. (author)

Physical properties of highly active liquor containing molybdate solids

Energy Technology Data Exchange (ETDEWEB)

Dunnett, B.; Ward, T.; Roberts, R. [National Nuclear Laboratory, Sellafield, Seascale, Cumbria, CA20 1PG (United Kingdom); Cheeseright, J. [Sellafield Ltd, Sellafield, Seascale, Cumbria, CA20 1PG (United Kingdom)

2016-07-01

The reprocessing of irradiated nuclear fuel at Sellafield produces a nitric acid based Highly Active Liquor (HAL) waste. The liquor, containing fission products and process additives, is concentrated in an evaporator in order to reduce the volume and is then stored in Highly Active Storage Tanks (HASTs) prior to vitrification. Caesium phosphomolybdate (CPM) is precipitated during the evaporation process and can convert to zirconium molybdate (ZM) during storage. During Post Operational Clean Out (POCO) of the HASTs, it is expected that their highly active content will be reduced by repeated cycles of washing using nitric acid and other reagents. Initial washings are likely to have a chemical composition comparable to concentrated HAL, becoming more dilute during the wash-out process. It is expected that the wash-out process will also recover significant quantities of molybdate solids (ZM, CPM or a mixture) from the HASTs. In order to determine the processing challenges from such washings during POCO, the physical properties of varying concentrations of non-active HAL simulants containing molybdate solids have recently been measured by the UK's National Nuclear Laboratory. The following measurements are presented and discussed: Particle size distribution; Density; Settling behaviour of solids; Voidage of settled sediment beds; Viscosity; Yield stress; And influence of ZM morphology on physical properties. (authors)

MENELUSURI IDENTITAS IKAN LELE DUMBO

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Bambang Iswanto

2013-12-01

Full Text Available Lele dumbo merupakan salah satu ikan lele unggul yang budidayanya pernah mengalami perkembangan pesat di Indonesia. Secara umum, ikan lele dumbo dipercaya sebagai ikan lele hibrida hasil hibridisasi antara spesies ikan lele Afrika Clarias gariepinus dengan spesies ikan lele Taiwan C. fuscus. Tetapi, secara morfologis tampaknya ikan lele dumbo tidak berbeda dari strain-strain ikan lele Afrika C. gariepinus yang berikutnya diintroduksi ke Indonesia, sehingga para praktisi perikanan juga menduga bahwa ikan lele dumbo sebenarnya merupakan spesies ikan lele Afrika C. gariepinus. Dengan demikian, identitas ikan lele dumbo tetaplah belum jelas. Hal tersebut dikarenakan belum adanya penelitian yang mengeksplorasi karakteristik ikan lele dumbo secara ilmiah. Makalah ini merupakan ulasan penelusuran identitas ikan lele dumbo berdasarkan publikasi-publikasi yang relevan. Berdasarkan tinjauan terhadap beberapa bukti publikasi dalam ulasan ini, terindikasi bahwa ikan lele dumbo bukanlah ikan lele hibrida hasil hibridisasi antara ikan lele C. gariepinus dengan C. fuscus, tetapi tampaknya lebih merupakan spesies ikan lele Afrika C. gariepinus. Namun demikian, hal tersebut masih merupakan suatu indikasi, sehingga diperlukan penelitian-penelitian lebih lanjut untuk memastikan hal tersebut.

SISTEM PENDUKUNG KEPUTUSAN PENERIMAAN PEGAWAI DENGAN METODE FUZZY MADM

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Denni Aldi Ramadhani

2014-08-01

Full Text Available Pegawai merupakan faktor penting dalam sebuah perusahaan, karena dengan adanya pegawai yang memenuhi standar kualifikasi perusahaan, produktivitas akan tetap stabil dan semakin meningkat. Tetapi dalam praktek penerimaan pegawai baru, banyak perusahaan yang masih tidak memperhatikan pentingnya hal ini. Hal ini dapat dilihat pada proses penerimaan pegawai di KSP Intidana  yang masih terlihat subjektif. Dengan pengukuran bobot dan penilaian yang tidak didefinisikan dengan baik oleh pengambil keputusan maka akan sangat dimungkinkan keputusan yang diambil untuk meloloskan pelamar merupakan keputusan yang salah, dan pelamar yang diterima nantinya tidak memenuhi standar kualifikasi perusahaan. Hal inilah yang menjadi dasar penelitian ini dilakukan yaitu dengan membuat sebuah sistem yang dapat memberikan pertimbangan dalam melakukan pengambilan keputusan penerimaan pegawai baru. Dengan menggunakan metode fuzzy MADM sebagai basis dalam pengolahan data penerimaan pegawai , memungkinkan sistem dapat memberikan perangkingan sesuai dengan kualitas masing – masing pelamar sehingga diharapkan dapat mempermudah pengambil keputusan dalam menentukan pelamar yang lolos. Hasil dari penelitian ini berbentuk sebuah sistem pendukung keputusan yang dapat mengolah data proses penerimaan pegawai menjadi sebuah pertimbangan yang valid. Dari hasil penelitian tersebut diharapkan pengambil keputusan menjadi terbantu dalam menentukan pelamar yang berhak diterima dalam perusahaan. Kata kunci : Penerimaan pegawai, Fuzzy, Sistem Pendukung Keputusan, Multi-Attribute Decision Making, Kriteria

Against the odds: what to expect in rehabilitation of chronic spinal cord injury with a neurologically controlled Hybrid Assistive Limb exoskeleton. A subgroup analysis of 55 patients according to age and lesion level.

Science.gov (United States)

Grasmücke, Dennis; Zieriacks, Amrei; Jansen, Oliver; Fisahn, Christian; Sczesny-Kaiser, Matthias; Wessling, Martin; Meindl, Renate C; Schildhauer, Thomas A; Aach, Mirko

2017-05-01

Objective Age and lesion level are believed to represent outcome predictors in rehabilitation of patients with chronic spinal cord injury (SCI). The Hybrid Assistive Limb (HAL) exoskeleton enables patients to perform a voluntary controlled gait pattern via an electromyography-triggered neuromuscular feedback system, and has been introduced as a temporary gait training tool in patients with SCI. The aim of this prospective pre- and postintervention study was to examine functional outcomes as a function of age and lesion level in patients with chronic incomplete SCI (iSCI) or chronic complete SCI (cSCI) with zones of partial preservation (ZPP) by using the HAL as a temporary training tool. Methods Fifty-five participants with chronic iSCI or cSCI (mean time since injury 6.85 ± 5.12 years) were classified according to the American Spinal Injury Association (ASIA) Impairment Scale (AIS) and divided by age (training paradigm consisted of 12 weeks of HAL-assisted treadmill training (5 times/week). Baseline status was documented prior to intervention by using the AIS grade, Walking Index for SCI II (WISCI II) score, the 10-meter walk test (10MWT), and the 6-minute walk test (6MinWT). Training effects were assessed after 6 and 12 weeks of therapy, without HAL assistance. Results Overall, a time reduction of 47% in the 10MWT, self-selected speed (10MWTsss) (negative influence on the 10MWTsss. Despite a few nonsignificant subgroup differences, participants improved across all tests. Namely, patients with iSCI who had spastic motor behavior improved to a nonsignificant, lesser extent in the 6MinWT. Conclusions The HAL-assisted treadmill training leads to functional improvements in chronic iSCI or cSCI, both in and out of the exoskeleton. An improvement of approximately 50% in the 10MWTsss and in gait endurance (6MinWT) can be expected from such training. The influences of SCI lesion level and age on functional outcome were nonsignificant in the present study. Older age (�

Releases of radioiodine from the Karlsruhe nuclear fuel reprocessing plant as a result of spontaneous fission of actinides

International Nuclear Information System (INIS)

Schuettelkopf, H.

1977-02-01

Fro, 23,7,1976 to 28.7.76 and from 8.3.76 to 9.16.76 50 pCi 131 I/m 3 , 116 pCi 133 I/m 3 und 195 pCi 135 I/m 3 were measured on an average in 11 samples of waste air from the Karlsruhe Nuclear Fuel Reprocessing Plant (WAK). During these time intervals no dissolution of fuel material was performed. From 16.9.76 to 27.10.76 18 charges of nuclear fuel were dissolved. During this period 3.3 pCi 131 I/m 3 and 7.9 pCi 133 I/m 3 were obtained as mean waste air concentrations which were higher than the lower detection limit of the method of measurement used. 244 Cm, 242 Cm, 242 Pu, 240 Pu and 238 Pu are responsible for the production of radioiodine in nuclear fuel by spontaneous fission. 244 Cm is the most important nuclide in highly active waste solutions (HAL). The cumulative fission yield is well approximated by 3% for 13 I and by 6% for 133 I. The radioiodine is set free during fuel dissolution by venting of tanks and HAL pipes and during the vritification of such solutions. The radioiodine produced by spontaneous fission is released from WAK only by venting of tanks and HAL pipes. Corresponding to the conditions of venting, air concentrations as high as 4.4 pCi 131 I/m 3 and 8.2 pCi 133 I/m 3 are expected. These concentrations agree well with air concentrations measured during the period of fuel dissolution. Based on plausible assumptions the 131 I and 133 I waste air concentrations for the period of outage are calculated from an evaporated volume of HAL in the pipes corresponding to about 10 g of 244 Cm and with 40% equilibrium between I 2 in evaporated HAL and in waste air. In the worst case 131 I-concentrations in the waste air of WAK result in an annual release of 0.2 mCi 131 I. This value is less than 1% of the authorized annual releases of 1976. For a reprocessing plant of 1,400 t/a capacity the annual expected release of 131 I lies in the mCi range. (orig.) [de

Crew-Centered Operations: What HAL 9000 Should Have Been

Science.gov (United States)

Korsmeyer, David J.; Clancy, Daniel J.; Crawford, James M.; Drummond, Mark E.

2005-01-01

To date, manned space flight has maintained the locus of control for the mission on the ground. Mission control performs tasks such as activity planning, system health management, resource allocation, and astronaut health monitoring. Future exploration missions require the locus of control to shift to on-board due light speed constraints and potential loss of communication. The lunar campaign must begin to utilize a shared control approach to validate and understand the limitations of the technology allowing astronauts to oversee and direct aspects of operation that require timely decision making. Crew-centered Operations require a system-level approach that integrates multiple technologies together to allow a crew-prime concept of operations. This paper will provide an overview of the driving mission requirements, highlighting the limitations of existing approaches to mission operations and identifying the critical technologies necessary to enable a crew-centered mode of operations. The paper will focus on the requirements, trade spaces, and concepts for fulfillment of this capability. The paper will provide a broad overview of relevant technologies including: Activity Planning and Scheduling; System Monitoring; Repair and Recovery; Crew Work Practices.

Efectividad de los ácidos grasos hiperoxigenados en la prevención de las úlceras vasculares: Una revisión sistemática

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Eva Vives Sánchez

Full Text Available Objetivos: conocer la eficacia de los ácidos grasos hiperoxigenados (AGHO en la prevención de las úlceras vasculares. Determinar el nivel de evidencia existente sobre el uso de ácidos grasos hiperoxigenados en la prevención de las úlceras vasculares. Material y método: se realizó una búsqueda bibliográfica en la The Cochrane Library, The Joanna Briggs Institute, PubMed-Medline y CUIDEN. Para su evaluación se han seguido las recomendaciones del sistema GRADE para la valoraciún de la evidencia y la fuerza de las recomendaciones. Resultados: en The Cochrane Library y en The Joanna Briggs Institute no aparece ningún documento que haga referencia a los AGHO. En el resto de bases de datos encontramos estudios observacionales que hacen referencia a las úlceras vasculares y AGHO. Conclusiones: aun no disponiendo de ensayos clínicos que evidencien su uso, se han venido utilizando durante los últimos años, con resultados satisfactorios, en el cuidado de la piel de las personas con alteraciones vasculares en los miembros inferiores. De acuerdo con la clasificación GRADE, todos los estudios arrojan una calidad de evidencia baja, por lo cual estimamos necesario la puesta en marcha de investigaciones que aporten mayor evidencia científica.

Multi-Robot Planetary Exploration Command and Control, Phase I

Data.gov (United States)

National Aeronautics and Space Administration — Aurora Flight Sciences, The MIT Manned Vehicle Laboratory (MVL), and the MIT Humans and Automation Laboratory (HAL) together propose to adapt existing software,...

Midwifery basics. Antenatal care--health in pregnancy.

Science.gov (United States)

Baston, Helen

2003-01-01

Joanna is now 20 weeks pregnant. She has been well, although rather nauseous at times, but this is now less frequent. Her abdomen is beginning to expand, but she is at a stage where it isn't obvious that she is pregnant, and she just feels fat. She has felt the tiniest flicker of what she thinks are fetal movements, but is not quite sure. Louis, her partner, can not feel anything and finds it all rather hard to conceptualise.

Acoustic levitation for high temperature containerless processing in space

Science.gov (United States)

Rey, C. A.; Sisler, R.; Merkley, D. R.; Danley, T. J.

1990-01-01

New facilities for high-temperature containerless processing in space are described, including the acoustic levitation furnace (ALF), the high-temperature acoustic levitator (HAL), and the high-pressure acoustic levitator (HPAL). In the current ALF development, the maximum temperature capabilities of the levitation furnaces are 1750 C, and in the HAL development with a cold wall furnace they will exceed 2000-2500 C. The HPAL demonstrated feasibility of precursor space flight experiments on the ground in a 1 g pressurized-gas environment. Testing of lower density materials up to 1300 C has also been accomplished. It is suggested that advances in acoustic levitation techniques will result in the production of new materials such as ceramics, alloys, and optical and electronic materials.

EPISTEMOLOGI IDEOLOGI KEAMANAN PANGAN

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Yusuf Adiwibowo

2016-03-01

Full Text Available Isu keamanan pangan memberikan dampak yang signifi kan pada kehidupan sosial ekonomi dunia. Hal ini ditandai dengan penyebaran bahaya virus, mikroba patogen dan residu pestisida yang menyebabkan gangguan kesehatan bahkan kematian.Untuk melindungi negara dari bahaya virus, mikroba patogen dan residu pestisida, maka negara maju menerapkan standar sebagai hambatan perdagangan agar produk yang terkontaminasi dan berbahaya tersebut tidak dapat masuk ke negaranya. Epistemologi Islam menjabarkan keamanan pangan dalam Al Quran sebagaimana tertulis dalam Qs Al-Baqoroh (2: 168 “makanlah yang halal lagi baik.” Makanan yang halal adalah hak Allah yang menghalalkan. Makanan yang baik adalah makanan yang memberikan ketenangan dan tidak menimbulkan bahaya. Hal ini sejalan dengan ideologi Pancasila dan konstitusi sebagai dasar fi losofi pembentukan peraturan perundang-undangan Indonesia.

PENYIMPANAN INFORMASI DENGAN RDF

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Atmoko Nugroho

2013-01-01

Full Text Available Basis data merupakan hal penting dalam suatu sistem. Tanpa keberadaannya suatu sistem tidak akan mempunyai tempat penyimpanan informasi. SQL adalah salah satu contoh basis data yang banyak digunakan. Meskipun saat ini sudah mulai bergeser ke arah bentuk XML. Penggalian informasi adalah sangat penting. Yang dapat mempunyai informasi yang beragam. Tapi dalam beberapa basis data, informasi yang beragam tidak selalu dapat disajikan. Dalam web, khususnya semantic web, konsep XML lebih banyak digunakan. Semantic web menyajikan konsep dari web untuk masa depan, dimana informasi dapat diperoleh satu dengan lainnya, digunakan dan ditambahkan menggunakan URI. Hal ini merupakan konsep dasar dari RDF, berdasarkan suatu tempat referensi dalam dunia internet. RDQL adalah suatu query dalam RDF, yang konsepnya sama dengan basis data lainnya.

APLIKASI PENGOLAHAN GAJI KARYAWAN PADA KARLITA INTERNATIONAL HOTEL

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Adi Siswanto

2016-03-01

Full Text Available Dewasa ini perkembangan dan kemajuan teknologi informasi berkembang pesat. Sistem aplikasidiberbagai bidang merupakan suatu keharusan bagi suatu instansi/perusahaan untuk memanfaatkaninformasi sebagai basis administrasi dan pengolahan data. Karlita International Hotel Kota Tegalmerupakan suatu perusahaan yang bertugasmenyediakan informasi reservasi sewa kamar hotel. KarlitaInternational Hotel memiliki sebuah sistem informasi data pegawai beserta penggajiannya yaitudengan menggunakan Microsoft Excel, akan tetapi sistem tersebut masih jauh dari efisien dan efektif.Menurut Jogiyanto (2001: 12 aplikasi merupakan penerapan, menyimpan sesuatu hal, data,permasalahan yang ada sehingga berubah menjadi sesuatu bentuk yang baru tanpa menghilangkannilai-nilai dasar dari hal data,permasalahan, pekerjaan itu sendiri. Aplikasi Pengolahan Gaji KaryawanPada Karlita International Hotel dapat dibuat sehingga dapat mempermudah dan mempercepat dalammengolah gaji karyawan.Kata kunci: Penggajian, Aplikasi, Borland Delphi

Degradation Studies of Polyolefins Incorporating Transparent Nanoparticulate Zinc Oxide UV Stabilizers

International Nuclear Information System (INIS)

Ammala, A.; Hill, A.J.; Meakin, P.; Pas, S.J.; Turney, T.W.

2002-01-01

Coated and dispersed nanoparticulate zinc oxide is shown to improve ultra violet (UV) stability of polypropylene and high-density polyethylene without changing its characteristic absorption spectrum in the visible region (400-800-nm). The performance of these nanoparticulate UV stabilizers is compared to conventional hindered amine light stabilizers (HALS). QUV accelerated weathering is used to simulate long-term exposure. Positron annihilation lifetime spectroscopy (PALS) is used to provide an indication of physical and chemical changes due to accelerated weathering and is shown to have potential for detecting changes well before other techniques. Visual observation, optical microscopy, carbonyl index, yellowness index and PALS indicate that nanoparticulate zinc oxide gives superior resistance to UV degradation compared to organic HALS at appropriate loading levels

HAK AKADEMISI PELAKU PLAGIARISME DIPANDANG DARI SUDUT PANDANG ETIKA LIBERAL

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Dian Arya

2014-05-01

Abstrak Plagiarisme adalah sebuah dosa besar dalam dunia akademik. Walaupun demikian, hal ini masih seringkali terjadi, yang bahkan dilakukan oleh para pelaku akademik itu sendiri. Direktorat Jeneral Pendidikan Tinggimenyatakan bahwa terdapat 21 perguruan tinggi negeri dan 7  perguruan tinggi swasta yang didaulat sebagai pelaku plagiarism. Pelaku plagiarisme dalam hal ini jelas besar pasak daripada tiang.Demosi sampai dengan moratorium pengangkatan profesor untuk institusi pelaku plagiarism jelas merupakan sesuatu yang sangat merugikan. Artikel ini mencoba untuk meninjau, bagaimana para pelaku plagiarism dari sudut pandang etika liberalism, yang sangat mennyanjung tinggi kebebasan individual. Dari hasil kajian, ternyata, dengan mengambil pendapat Nozick sebagai tokoh kebebasan individu sekalipun, perilaku plagiarism tetaplah sebuah tindakan yang melanggar prinsip-prinsip keadilan. Kata Kunci:Plagiarisme, Pendidikan Tinggi, Etika Liberalisme

Peran dan Karya Roh Kudus serta Implikasinya terhadap Pengembangan Pribadi dan Kualitas Pengajaran Guru Kristen [Roles and Work of the Holy Spirit and the Implications for the Personal Development and Teaching Quality of Christian Teachers

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Imanuel Adhitya Wulanata

2018-01-01

BAHASA INDONESIA ABSTRAK: Tulisan ini bertujuan untuk membahas peran dan karya Roh Kudus serta impilikasinya terhadap pengembangan pribadi dan kualitas pengajaran guru Kristen di era globalisasi. Tugas utama seorang guru dalam konteks pendidikan Kristen adalah membantu para siswa untuk belajar mengenal Allah di dalam Yesus Kristus dan melalui firman-Nya tersebut, mereka dapat bertumbuh dan menjadi serupa dengan Kristus dalam kehidupan sehari-hari. Oleh sebab itu, penting sekali peran dan karya Roh Kudus sebagai Roh Hikmat untuk membantu guru Kristen membedakan antara kebenaran sejati dan kebenaran yang bersifat humanisme belaka. Dengan demikian, pengajaran yang disampaikan oleh guru Kristen tersebut tidak akan membawa para siswanya ke dalam hal-hal yang bersifat negatif pasca pengajaran, tetapi memberikan pengaruh positif terhadap perkembangan spiritual, karakter, intelegensi, dan perilaku mereka.

Third Sector Organizations: A Bibliometric Approach

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João Gabriel Vasconcellos Godoy

2016-04-01

Full Text Available This study aims to assess the characteristics of third sector research, based on peer reviewed scientific publications for the period starting 1971 up to 2014. Three main variables are analyzed: authorship, journal and keywords. Tools used included Elton Bryson Stephens Co (EBSCO thesaurus, for search keys definition, spreadhsheets, for data processing, and SCOPUS database for data collection. In terms of contribution, the results show an increase in scientific publication, contrary to results found ten years ago by Helmig, Jegers and Lapsley (2004, could guide research in this field. Besides that, the terms ‘NGO’, ‘non-profit organization’ and ‘Civil society’ are used extensively, in general and specifically by core journals, revealing that there is still room for taxonomy discussions about these organizations, since there are articles naming similar organizations after different terms. Future research in different databases or with broader scope is strongly encouraged, as well as a deeper analysis of this content, which will lead to a better understanding of this field’s state of the art.

Routine culture-based screening versus risk-based management for the prevention of early-onset group B streptococcus disease in the neonate: a systematic review.

Science.gov (United States)

Kurz, Ella; Davis, Deborah

2015-04-17

of the eligible studies was assessed independently by two reviewers using the Joanna Briggs Institute quality assessment tool for observational studies. Data was extracted using a standardized extraction tool from the Joanna Briggs Institute. Quantitative papers were, where possible, pooled for meta-analysis using Joanna Briggs Institute Meta Analysis of Statistics Assessment and Review Instrument effect sizes expressed as odds ratio and their 95% confidence intervals were calculated. Heterogeneity was assessed statistically using the standard Chi-square. The results of this review come from nine studies published in peer reviewed journals. The treatment group consists of those screened as per the culture-based protocol, the control group the risk-based protocol. For combined term and preterm infants the odds of early-onset group B streptococcus disease for the treatment vs control groups is 0.45 (95% CI 0.37 to 0.53). The odds ratio in term infants is 0.45 (95% CI 0.36 to 0.57). Preterm infants are four times (OR 4.20 [95% CI 3.36 to 5.24]) more likely to develop early-onset group B streptococcus disease than term infants regardless of prevention technique. One study provides information on neonatal mortality in which there is one neonatal death in the risk-based cohort and none in the culture-based. The TRUNCATED AT 500 WORDS. The Joanna Briggs Institute.

Mapping the Galvanic Corrosion of Three Coupled Metal Alloys Using Coupled Multielectrode Array: Influence of Chloride Ion Concentration

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Hong Ju

2018-04-01

Full Text Available The galvanic corrosion behavior of three metal alloys commonly used in water desalination plants was investigated using coupled multielectrode arrays consisting of aluminum-brass (HAl77-2, titanium alloy (TA2, and 316L stainless steel (316L SS. The three electrode types were coupled galvanically and arranged in different geometric configurations. Their corrosion behavior was characterized as a function of the chloride concentration. The potential and current distributions of the three-electrode coupling systems display electrochemical inhomogeneity. Generally, the aluminum-brass wires are anodic versus the titanium alloy and stainless steel. The titanium alloy acts as a primary cathode, and the 316L SS acts as a secondary cathode. The corrosion rate of aluminum-brass depends on the concentration of chloride ion, with a maximum corrosion rate at a chloride concentration of 2.3 wt %. In terms of geometrical arrangements, when the anodic HAl77-2 wires are located on the edge and are connected to the 316L SS wires in the coupling system, the main anodic area enlarges, especially in the area adjacent to the 316L SS wires. When the HAl77-2 wires are located between (in the middle of the two other types of wires, the corrosion rates are higher than the corrosion rates observed from the other two geometrical arrangements.

The structures of endohedral complexes between C60 and alkali or halogen atoms, and the interactions between them - a theoretical approach

International Nuclear Information System (INIS)

Yan Jimin; Xu Zhijin

1994-01-01

In this paper, some properties of endohedral complexes formed between C 60 and alkali or halogen atoms, (Alk rateat C 60 ) (Alk = Li, Na, K, Rb, Cs) and (Hal rateat C 60 ) (Hal = F, Cl, Br, I), which include electronic structures, stabilities, potential energies at different positions of the endohedral atoms, cage radius changes and charge distributions, have been computed by the quantum-chemical EHMO/ASED method. The computational results show that the potential energies of the systems have minima when the endohedral atoms are put at the center of the C 60 cage for K, Rb, Cs and F, Cl, Br, I, but the minimum points of the potential energies are at r ∝ 1.6 A for Li and at r ∝ 1.3 A for Na deviated from the cage center. The curves of potential energies along five different directions vary only a little, that is, the potential field is basically sphero-symmetrical in the C 60 cage. It has been pointed out that the endohedral complex systems of C 60 with alkalis and halogens, (Alk rateat aC 60 ) and (Hal rateat C 60 ), can be separated into two subsystems quite well, in which the interaction between the endohedral atom and the C's of the C 60 cage can be described with the (exp-6-1) potential function. (orig.)

Mapping the Galvanic Corrosion of Three Coupled Metal Alloys Using Coupled Multielectrode Array: Influence of Chloride Ion Concentration.

Science.gov (United States)

Ju, Hong; Duan, JinZhuo; Yang, Yuanfeng; Cao, Ning; Li, Yan

2018-04-20

The galvanic corrosion behavior of three metal alloys commonly used in water desalination plants was investigated using coupled multielectrode arrays consisting of aluminum-brass (HAl77-2), titanium alloy (TA2), and 316L stainless steel (316L SS). The three electrode types were coupled galvanically and arranged in different geometric configurations. Their corrosion behavior was characterized as a function of the chloride concentration. The potential and current distributions of the three-electrode coupling systems display electrochemical inhomogeneity. Generally, the aluminum-brass wires are anodic versus the titanium alloy and stainless steel. The titanium alloy acts as a primary cathode, and the 316L SS acts as a secondary cathode. The corrosion rate of aluminum-brass depends on the concentration of chloride ion, with a maximum corrosion rate at a chloride concentration of 2.3 wt %. In terms of geometrical arrangements, when the anodic HAl77-2 wires are located on the edge and are connected to the 316L SS wires in the coupling system, the main anodic area enlarges, especially in the area adjacent to the 316L SS wires. When the HAl77-2 wires are located between (in the middle of) the two other types of wires, the corrosion rates are higher than the corrosion rates observed from the other two geometrical arrangements.

PERSEPSI MAHASISWA AKUNTANSI MENGENAI FAKTOR-FAKTOR YANG MEMPENGARUHI PEMILIHAN KARIR

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Ardiani Ika Sulistyawati

2014-07-01

Full Text Available Penelitian ini bertujuan menguji dan menganalisis perbedaan persepsi para mahasiswa akuntansi dalam memilih karir baik sebagai akuntan publik, akuntan perusahaan, akuntan pendidk yang bekerja di institusi pemerintah secara empiris. Penelitian ini juga menguji apakah gaji, pelatihan profesional, keprofesionalan, nilai sosial, tempat kerja, pasar tenaga kerja dan kepribadian adalah hal-hal yang dipertimbangkan mahasiswa dalam memilih karir. Populasi dalam penelitian ini adalah mahasiswa Universitas Diponegoro dan mahasiswa universitas Katolik Soegijapranata Semarang. 76 responden yang digunakan sebagai sampel didapatkan dengan menggunakan accidental purposive sampling. Sedangkan data didapatkan melalui questionaire dan hypotesis diuji dengan metode Kruskal-Wallis. Hasil pengujian telah membuktikan bahwa ada perbedaan persepsi mahasiswa dalam pemilihan karir gaji, pelatihan profesional, pengakuan keprofesionalan, linkungan kerja dan pertimbangan pasar tenaga kerja merupakan hal-hal yang bisa menyebabkan perbedaan persepsi dalam pemilihan karir. Sedangkan nilai sosial dan kepribadian bukanlah faktor yang menyebabkan perbedaan persepsi mahasiswa. This study aims to empirically examine and analyze the different perceptions of accounting students in choosing their careers that are as a public accountant, a firm accountant, an accountant or accounting educator who work in government institutions. Then, this study also examine whether financial rewards, professional training, professional recognition, social values, workplace, labor market, and personality become the students’ consideration in choosing their careers. The population in this study is accounting students at Diponegoro University and Semarang Soegijapranata Catholic University. The sample of 76 respondents are taken by using accidental purposive sampling. The data are collected through questionnaires and the hypothesis is tested by using the Kruskal-Wallis method. The test result has

SINERGI ISO 9001:2000 - CMMI PADA INDUSTRI PENGEMBANG PERANGKAT LUNAK

Directory of Open Access Journals (Sweden)

Leo Willyanto Santoso

2005-01-01

Full Text Available All sectors of society including softwere industry, have a big concern about quality, both of product quality and service quality. The need to manage risk, has a strong relation with quality and increases system complexity. Standarization in determining quality, ISO is a must for all software developer. If we study further, ISO 9001:2000 still has some weakness especially for implementation in software product. This paper presents a comparative analysis of quality approaches to risk management. This paper also provide a general overview of all the risks aspects treated in ISO 9001:2000 standards and CMMI model version 1.1. In this research, we obtain a strategy to implement ISO 9001:2000 and CMMI together when we make a planing to increase software process. Besides it produces analysis how to change position from ISO 9001:2000 to CMMI. In the implementation on software industry PT 'X', obtain get various benefits that has never been obtained before. Abstract in Bahasa Indonesia : Semua hal dalam hidup ini selalu memperhatikan masalah kualitas, baik itu berupa kualitas produk ataupun kualitas layanan. Pada industri perangkat lunak, hal ini tidak dibedakan, kebutuhan untuk menghasilkan produk yang berkualitas akan meningkatkan kekompleksan dari sebuah sistem. Standarisasi dalam penentuan kualitas, ISO sudah menjadi keharusan bagi para pengembang perangkat lunak. Apabila diteliti lebih lanjut, ISO 9001:2000 masih mempunyai banyak kekurangan, khususnya untuk diaplikasikan dalam produk perangkat lunak.Pada penelitian ini, akan dibahas analisis perbandingan dengan melakukan pendekatan kualitas untuk meningkatkan proses perangkat lunak dengan melakukan mapping antara ISO 9001:2000 dengan CMMI. Hal-hal yang dibahas berupa aspek-aspek dari standard ISO dan CMMI versi 1.1. Pada penelitian ini, dapat diperoleh strategi untuk menerapkan ISO 9001:2000 dan CMMI secara sinergi ketika merencanakan untuk melakukan peningkatan proses perangkat lunak. Selain itu

Effect of the coffee ingredient cafestol on head and neck squamous cell carcinoma cell lines

Energy Technology Data Exchange (ETDEWEB)

Kotowski, Ulana; Heiduschka, Gregor; Eckl-Dorna, Julia; Kranebitter, Veronika; Stanisz, Isabella; Brunner, Markus; Lill, Claudia; Thurnher, Dietmar [Medical University of Vienna, Department of Otorhinolaryngology, Head and Neck Surgery, Vienna (Austria); Seemann, Rudolf [Medical University of Vienna, Departement of Cranio-, Maxillofacial- and Oral Surgery, Vienna (Austria); Schmid, Rainer [Medical University of Vienna, Department of Radiotherapy, Vienna (Austria)

2015-01-10

Cafestol is a diterpene molecule found in coffee beans and has anticarcinogenic properties. The aim of the study was to examine the effects of cafestol in head and neck squamous cell carcinoma (HNSCC) cells. Three HNSCC cell lines (SCC25, CAL27 and FaDu) were treated with increasing doses of cafestol. Then combination experiments with cisplatin and irradiation were carried out. Drug interactions and possible synergy were calculated using the combination index analysis. Clonogenic assays were performed after irradiation with 2, 4, 6 and 8 Gy, respectively, and the rate of apoptosis was measured with flow cytometry. Treatment of HNSCC cells with cafestol leads to a dose-dependent reduction of cell viability and to induction of apoptosis. Combination with irradiation shows a reduction of clonogenic survival compared to each treatment method alone. In two of the cell lines a significant additive effect was observed. Cafestol is a naturally occurring effective compound with growth-inhibiting properties in head and neck cancer cells. Moreover, it leads to a significant inhibition of colony formation. (orig.) [German] Cafestol ist ein Diterpen, das in der Kaffeebohne vorkommt und antikanzerogene Eigenschaften besitzt. Ziel der Studie war, die Wirkung von Cafestol auf Kopf-Hals-Tumorzelllinien zu untersuchen. Drei Kopf-Hals-Tumorzelllinien (SCC25, CAL27 und FaDu) wurden mit steigenden Cafestol-Dosen behandelt. Anschliessend fanden Kombinationsexperimente mit Cisplatin und Bestrahlung statt. Die Wechselwirkung zwischen den Substanzen und moegliche synergistische Wirkungen wurden mit dem Combination-Index analysiert. Koloniebildungstests wurden nach Bestrahlung mit 2, 4, 6 und 8 Gy durchgefuehrt. Apoptose wurde mittels Durchflusszytometrie gemessen. Die Behandlung der Kopf-Hals-Tumorzelllinien mit Cafestol fuehrt zu einer dosisabhaengigen Abnahme des Zellueberlebens und zur Induktion von Apoptose. Die Kombination von Cafestol mit Bestrahlung zeigt eine geringere

Contextual and behavioral control of antipsychotic sensitization induced by haloperidol and olanzapine.

Science.gov (United States)

Zhang, Chen; Li, Ming

2012-02-01

Repeated administration of haloperidol (HAL) and olanzapine (OLZ) causes a progressively enhanced disruption of the conditioned avoidance response (CAR) and a progressively enhanced inhibition of phencyclidine (PCP)-induced hyperlocomotion in rats (termed antipsychotic sensitization). Both actions are thought to reflect intrinsic antipsychotic activity. The present study examined the extent to which antipsychotic-induced sensitization in one model (e.g. CAR) can be transferred or maintained in another (e.g. PCP hyperlocomotion) as a means of investigating the contextual and behavioral controls of antipsychotic sensitization. Well-trained male Sprague-Dawley rats were first repeatedly tested in the CAR or the PCP (3.2 mg/kg, subcutaneously) hyperlocomotion model under HAL or OLZ for 5 consecutive days. Then they were switched to the other model and tested for the expression of sensitization. Finally, all rats were switched back to the original model and retested for the expression of sensitization. Repeated HAL or OLZ treatment progressively disrupted avoidance responding and decreased PCP-induced hyperlocomotion, indicating a robust sensitization. When tested in a different model, rats previously treated with HAL or OLZ did not show a stronger inhibition of CAR-induced or PCP-induced hyperlocomotion than those treated with these drugs for the first time; however, they did show such an effect when tested in the original model in which they received repeated antipsychotic treatment. These findings suggest that the expression of antipsychotic sensitization is strongly influenced by the testing environment and/or selected behavioral response under certain experimental conditions. Distinct contextual cues and behavioral responses may develop an association with unconditional drug effects through a Pavlovian conditioning process. They may also serve as occasion setters to modulate the expression of sensitized responses. As antipsychotic sensitization mimics the clinical

Vaccination recommended for pregnant women

OpenAIRE

Skolarczyk, Justyna; Łabądź, Dawid; Pekar, Joanna; Nieradko-Iwanicka, Barbara

2017-01-01

Skolarczyk Justyna, Łabądź Dawid, Pekar Joanna, Nieradko-Iwanicka Barbara. Vaccination recommended for pregnant women. Journal of Education, Health and Sport. 2017;7(4):682-688. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.569050 http://ojs.ukw.edu.pl/index.php/johs/article/view/4423 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 1223 (26.01.2017). 1223 Journal of Education, Health and Sport eI...

Establishing well-being after hip fracture: a systematic review and meta-synthesis

DEFF Research Database (Denmark)

Rasmussen, Birgit; Uhrenfeldt, Lisbeth

2016-01-01

Purpose This study aimed to identify, appraise, aggregate and synthesize findings of experiences of self-confidence and well-being after hip fracture. Method The systematic review followed the Joanna Briggs Institute (JBI) guidelines. A three-step literature search strategy was followed. Included...... into account what is meaningful for older people. Implications for Rehabilitation Both staff and significant others play a significant role during rehabilitation after hip fracture and can give rise to both well-being and suffering. During rehabilitation, experiences of self-efficacy can be important...

OPTIMALISASI MRP PARAMATER PADA COMMON MATERIAL UNTUK MEMBERI NILAI TAMBAH PADA PROSES KANBAN DI PT UNELEC INDONESIA (UNINDO DENGAN SIMULASI PART-VARIABLE TOOLS

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Budi Susatyo

2016-02-01

Full Text Available Part-Variable Tools merupakan  aplikasi kecil yang dibuat dengan Ms. Excel, untuk melakukan perhitungan dan usulan MRP parameter dengan mempergunakan data transaksi bahan baku paling sedikit 1 tahun kebelakang.”Common Material” adalah tipe bahan baku yang ada di PT UNINDO yang harus selalu tersedia dalam kotak (bin di Gudang Persediaan dan sumber kebutuhan akan bahan baku ini diminta oleh karyawan Gudang. Permintaan jumlah kuantitinya berdasarkan jumlah akutal yang ada dibandingkan dengan nilai level permintaan kembali (ROP yang tertera pada KARTU KANBAN. Nilai ROP tersebut merupakan parameter MRP yang digunakan dalam perhitungan kebutuhan material.Perhitungan MRP dibutuhkan untuk meningkatkan kualitas, produktifitas, dan efisiensi, perbaikan komunikasi, dan menurunkan biaya-biaya dan hal hal yang tidak diperlukan serta mendekati keinginan konsumen dengan meminimalkan waktu tunggu ( Kootaneel, 2013  

BUDAYA MALU CERMINAN BAGI PEREMPUAN MELAYU

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Emilia Susanti

2015-01-01

Full Text Available Melayu dalam pengertian mutakhir merujuk kepada penutur bahasa Melayu dan mereka yang mengamalkan adat Melayu. Melayu identik dengan Islam. Hal ini menjadi sebuah ketentuan karena budaya Melayu sangat bernafaskan Islam, atau budaya Melayu bersumber dari ajaran Islam. Sesuai dengan pribahasa melayu untuk yang mengatakan “adat bersanding sara’, dan sara’ bersandingkan kitabullah”. Maksudnya, adat mempunyai aturan yang berdasarkan Islam, sedangkan aturan Islam itu berdasarkan kitab suci al-Qur’an. Masyarakat Melayu adalah masyarakat yang beradab dan mempunyai kepribadian yang baik, moralitas yang tinggi, dan selalu ingin berhasil dalam segalah hal. Vallentijn (1712 menyebutkan bahwa orang Melayu sangat cerdik, sangat pintar, dan manusia yang sangat sopan di seluruh Asia. Orang Melayu identik dengan orang yang pemalu, apalagi seorang perempuan akan mencerminkan budaya timur yang pemalu dan sopan dalam bersikap dan bertingkah laku

Control of rolling contact fatigue on premium rails in revenue service.

Science.gov (United States)

2014-11-01

Effective rail maintenance strategies are : essential for controlling rolling contact fatigue : (RCF) and reducing wear of rails under heavy : axle load (HAL) operations. In an effort to : optimize rail maintenance strategies in revenue : service, Tr...

A systematic review evaluating the impact of online or blended learning vs. face-to-face learning of clinical skills in undergraduate nurse education.

Science.gov (United States)

McCutcheon, Karen; Lohan, Maria; Traynor, Marian; Martin, Daphne

2015-02-01

To determine whether the use of an online or blended learning paradigm has the potential to enhance the teaching of clinical skills in undergraduate nursing. The need to adequately support and develop students in clinical skills is now arguably more important than previously considered due to reductions in practice opportunities. Online and blended teaching methods are being developed to try and meet this requirement, but knowledge about their effectiveness in teaching clinical skills is limited. Mixed methods systematic review, which follows the Joanna Briggs Institute User guide version 5. Computerized searches of five databases were undertaken for the period 1995-August 2013. Critical appraisal and data extraction were undertaken using Joanna Briggs Institute tools for experimental/observational studies and interpretative and critical research. A narrative synthesis was used to report results. Nineteen published papers were identified. Seventeen papers reported on online approaches and only two papers reported on a blended approach. The synthesis of findings focused on the following four areas: performance/clinical skill, knowledge, self-efficacy/clinical confidence and user experience/satisfaction. The e-learning interventions used varied throughout all the studies. The available evidence suggests that online learning for teaching clinical skills is no less effective than traditional means. Highlighted by this review is the lack of available evidence on the implementation of a blended learning approach to teaching clinical skills in undergraduate nurse education. Further research is required to assess the effectiveness of this teaching methodology. © 2014 John Wiley & Sons Ltd.

The effects of nursing preceptorship on new nurses' competence, professional socialization, job satisfaction and retention: A systematic review.

Science.gov (United States)

Ke, Ya-Ting; Kuo, Chia-Chi; Hung, Chich-Hsiu

2017-10-01

The aim of this study was to determine the effects of nursing preceptorship on the competence, job satisfaction, professional socialization and retention of new nurses. Although studies have focused on the effects of nursing preceptorship on new nurses' competence and retention, a systematic review of the overall effects is lacking. A quantitative systematic review. Five English/Chinese databases were searched for original articles published before June 2015 and only six articles published between 2001-2014 were included in the final analysis. Joanna Briggs Methodology was used to process one randomization control trial, one quasi-experimental study and four observational studies. Two appraisers independently reviewed each study using the standardized critical appraisal tools from the Joanna Briggs Institute. The most adopted preceptorship was a fixed preceptor/preceptee model and one-on-one for 1-3-month duration. It showed that new nurses' overall competence increased significantly due to preceptorship. Only a few studies explored the effects of preceptorship on the job satisfaction and professional socialization of new nurses. Clear conclusions regarding the effect of preceptorship on nurses' retention rate could not be made because of inconsistent time points for calculation and a lack of control groups in the study design. Preceptorship can improve new nurses' nursing competence; however, more studies are needed to ascertain its effects on new nurses' retention rates, job satisfaction and professional socialization to promote nursing care quality and resolve nursing shortages. © 2017 John Wiley & Sons Ltd.

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

African Journals Online (AJOL)

1996-02-21

Feb 21, 1996 ... pale chanting goshawks occupied areas where perch density (16 natural and 122 artificial/25 hal was signifi- ... sal and cooperative breeding in pale chanting goshawk families. ...... fortunes in the white-fronted bee-eater.

Tekstiil maalis / Maire Toom

Index Scriptorium Estoniae

Toom, Maire

1998-01-01

Tekstiili kujutamisest maalikunstis ja kunstnike - Jan Vermeer, Rembrandt, Jan van Eyck, Diego Vel{u00E1zquez, Raffael, Peter Paul Rubens, Tizian, Frans Hals, Eugène Delacroix, Henri Matisse, Pablo Picasso, Jaan Koort - loomingus.

Disease: H00663 [KEGG MEDICUS

Lifescience Database Archive (English)

Full Text Available hal congenital laminopathy. Case report and review of the literature. ... JOURNAL ... Eur J Pediatr 168:1007-12 ...opathy, a lethal form of arthrogryposis multiplex with skin and bone dysplasias: three new cases and review

Range Compressed Holographic Aperture Ladar

Science.gov (United States)

2017-06-01

entropy saturation behavior of the estimator is analytically described. Simultaneous range-compression and aperture synthesis is experimentally...4 2.1 Circular and Inverse -Circular HAL...2.3 Single Aperture, Multi-λ Imaging ...................................................................................... 14 2.4 Simultaneous Range

Experiences of community-dwelling older adults with the use of telecare in home care services

DEFF Research Database (Denmark)

Karlsen, Cecilie; Ludvigsen, Mette Spliid; Moe, Carl Erik

2017-01-01

BACKGROUND: The aging population will lead to a rise in the number of people with age-related diseases, and increasing demand for home care services. Telecare is seen as a solution to this challenge by promoting aging in place. Nevertheless, there is still a poor understanding of older adults...... both published and unpublished studies in English, Norwegian, Swedish and Danish, from 2005 to 2017. METHODOLOGICAL QUALITY: Methodological quality of the included studies was assessed independently by two reviewers using the Joanna Briggs Institute Qualitative Assessment and Review Instrument. DATA...

PENDELEGASIAN TUGAS KEPADA TRAINEE DI MAIN KITCHEN GRAND ROYAL PANGHEGAR HOTEL BANDUNG

Directory of Open Access Journals (Sweden)

Asep Rijwan

2016-03-01

  Abstrak - Masalah yang di teliti adalah bagaimana pendelegasian tugas kepadatraineedi main kitchen, bagaimana standar operasional prosedur pendelegasian tugas kepada trainee di main kitchen, serta bagaimana kesempatan dan peluang dari pendelegasian tugas kepada trainee di main kitchen.  Dalam hal pengolahan data, penulis menggunakan analisis deskriptif, yaitu metode yang berusaha mengumpulkan data dan sesuai dengan keadaan yang sebenarnya, menyajikan serta menganalisanya sehigga dapat memberikan gambaran yang cukup jelas atas objek yang diteliti dan kemudian di ambil kesimpulannya. Berdasarkan hasil observasi ini dapat disimpulkan bahwa pendelegasian tugas kepada trainee di Main Kitchen Grand Royal Panghegar Hotel sudah dilaksanakan dengan sangat baik, hal ini dapat dilihat dengan di selesaikannya delegasi tugas dengan baik pula oleh trainee. Standar operasional prosedur pendelegasian kepada trainee di Main Kitchen Grand Royal Panghegar Hotel sudah baik, hal ini dapat dilihat bahwa trainee dapat melaksanakan kegiatan- kegiatan yang ada di main kitchen dengan baik pula. Peluang dari pendelegasian tugas kepada trainee di Main Kitchen Grand Royal Panghegar Hotel menjadikan trainee lebih percaya diri, memiliki pengalaman baru dalam mengolah makanan, lebih meningkatnya skill trainee, dan memiliki pengetahuan yang lebih dari sebelumnya, dan staff pun tidak akan mendapat terlalu banyak beban pekerjaan, karena sebagian dapat dikerjakan oleh trainee dengan baik. Berdasarkan dari hasil observasi dan pembahasan tersebut, penulis menyimpulkan bahwa apabila standar operasional prosedur pendelegasian kepada Trainee dijalankan dengan baik, maka selain berdampak baik kepada trainee akan berdampak baik pula kepada staff atau hotel itu sendiri.

Analisis Konsumen Berpindah Merek (BrandSwitcher Pada Bank Syariah Dan Bank Konvensional (Studi Kasus Pada Nasabah Di Wilayah Darmaga Bogor

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Mukhamad Najib

2009-01-01

Full Text Available Dalam situasi hypercompetition seperti saat ini, dimana konsumen dibanjiri oleh berbagai alternatif produk yang menarik, perubahan perilaku membeli akan mempermudah konsumen berpindah ke produk atau merek lainnya. Hal ini dapat terjadi pada nasabah bank di Indonesia. Munculnya perbankan syariah dengan pertumbuhan yang begitu cepat merupakan fenomena yang menggambarkan terjadinya perpindahan merek pada konsumen, dalam hal ini nasabah bank Penelitian dilakukan untuk menganalisis prilaku perpindahan merek pada nasabah bank di wilayah Darmaga. Pengambilan data primer melalui pengambilan sampel dilakukan secara purposive. Sementara analisa dilakukan secara deskriptif. Di wilayah demaga ada empat buah bank umum, yaitu Bank Negara Indonesia (BNI46, Bank Rakyat Indonesia (BRI, Bank Muammalat Indonesia (BMI dan Bank Syariah Mandiri. Hasil penelitian menunjukkan BNI46 merupakan bank yang memiliki brand awareness paling tinggi diantara bank yang ada di Darmaga. Konsumen berpindah merek tidak hanya terjadi pada bank konvensional, tetapi juga bank syariah. Hal ini berarti bank syariah maupun bank konvensional berpotensi memiliki pelanggan yang tidak loyal. BNI46 memiliki konsumen yang paling tidak loyal bila dibanding dengan BRI, BSM dan BMI. Jika dibandingkan sesama bank syariah, maka BMI memiliki konsumen yang paling loyal. Faktor yang memiliki pengaruh paling tinggi terhadap konsumen dalam melakukan perpindahan merek adalah factor internal dan diiukti oleh faktor eksternal. Sementara faktor kekecewaan terhadap bank sebelumnya merupakan faktor yang paling kecil pengaruhnya terhadap konsumen dalam melakukan perpindahan merek.Keywords: Brand Awareness, Perpindahan Merek, Loyalitas

Passivation of Titanium Oxide in Polyethylene Matrices using Polyelectrolytes as Titanium Dioxide Surface Coating

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Javier Vallejo-Montesinos

2017-05-01

Full Text Available One of the major challenges of the polyolefins nowadays is the ability of those to resist weathering conditions, specially the photodegradation process that suffer any polyolefin. A common way to prevent this, is the use of hindered amine light stabilizers (HALS are employed. An alternative route to avoid photodegradation is using polyelectrolites as coating of fillers such as metal oxides. Composites of polyethylene were made using titanium dioxide (TiO2 as a filler with polyelectrolytes (polyethylenimine and sodium polystyrene sulfonate attached to its surface, to passivate its photocatalytic activity. We exposed the samples to ultraviolet-visible (UV-Vis light to observe the effect of radiation on the degradation of coated samples, compared to those without the polyelectrolyte coating. From the experimental results, we found that polyethylenimine has a similar carbonyl signal area to the sample coated with hindered amine light stabilizers (HALS while sodium polystyrene sulfonate exhibit more degradation than the HALS coated samples, but it passivates the photocatalytic effect when compared with the non-coated TiO2 samples. Also, using AFM measurements, we confirmed that the chemical nature of polyethylenimine causes the TiO2 avoid the migration to the surface during the extrusion process, inhibiting the photodegradation process and softening the sample. On this basis, we found that polyethylenimine is a good choice for reducing the degradation caused by TiO2 when it is exposed to UV-Vis light.

The Role of Hand-Assisted Laparoscopic Technique in the Age of Single-Incision Laparoscopy: An Effective Alternative to Avoid Open Conversion in Colorectal Surgery.

Science.gov (United States)

Jung, Kyung Uk; Yun, Seong Hyeon; Cho, Yong Beom; Kim, Hee Cheol; Lee, Woo Yong; Chun, Ho-Kyung

2018-04-01

Continuous efforts to reduce the numbers and size of incisions led to the emergence of a new technique, single-incision laparoscopic surgery (SILS). It has been rapidly accepted as the preferred surgical approach in the colorectal area. In the age of SILS, what is the role of hand-assisted laparoscopic surgery (HALS)? We introduce the way to take advantage of it, as an effective alternative to avoid open conversion. This is a retrospective review of prospectively collected data of SILS colectomies performed by a single surgeon in Samsung Medical Center between August 2009 and December 2012. Out of 631 cases of SILS colectomy, 47 cases needed some changes from the initial approach. Among these, five cases were converted to HALS. Four of them were completed successfully without the need for open conversion. One patient with rectosigmoid colon cancer invading bladder was finally opened to avoid vesical trigone injury. The mean operation time of the 4 patients was 265.0 minutes. The mean estimated blood loss was 587.5 mL. The postoperative complication rate associated with the operation was 25%. Conversion from SILS to HALS in colorectal surgery was feasible and effective. It seemed to add minimal morbidity while preserving advantages of minimally invasive surgery. It could be considered an alternative to open conversion in cases of SILS, especially when the conversion to conventional laparoscopy does not seem to be helpful.