Utshitsja drug u druga / Mailis Reps

Index Scriptorium Estoniae

Reps, Mailis, 1975-

2005-01-01

Haridus- ja teadusminister Mailis Reps uuendustest koolide õppekavades, õpetajate täienduskoolituse tähtsusest, kutsehariduse arengust, tasuta toitlustamisest põhi- ja kutsekoolides, õpetajate palkadest

Pharmacist and Technician Perceptions of Tech-Check-Tech in Community Pharmacy Practice Settings.

Science.gov (United States)

Frost, Timothy P; Adams, Alex J

2018-04-01

Tech-check-tech (TCT) is a practice model in which pharmacy technicians with advanced training can perform final verification of prescriptions that have been previously reviewed for appropriateness by a pharmacist. Few states have adopted TCT in part because of the common view that this model is controversial among members of the profession. This article aims to summarize the existing research on pharmacist and technician perceptions of community pharmacy-based TCT. A literature review was conducted using MEDLINE (January 1990 to August 2016) and Google Scholar (January 1990 to August 2016) using the terms "tech* and check," "tech-check-tech," "checking technician," and "accuracy checking tech*." Of the 7 studies identified we found general agreement among both pharmacists and technicians that TCT in community pharmacy settings can be safely performed. This agreement persisted in studies of theoretical TCT models and in studies assessing participants in actual community-based TCT models. Pharmacists who had previously worked with a checking technician were generally more favorable toward TCT. Both pharmacists and technicians in community pharmacy settings generally perceived TCT to be safe, in both theoretical surveys and in surveys following actual TCT demonstration projects. These perceptions of safety align well with the actual outcomes achieved from community pharmacy TCT studies.

Characterization of the adenoassociated virus Rep protein complex formed on the viral origin of DNA replication

International Nuclear Information System (INIS)

Li Zengi; Brister, J. Rodney; Im, Dong-Soo; Muzyczka, Nicholas

2003-01-01

Interaction between the adenoassociated virus (AAV) replication proteins, Rep68 and 78, and the viral terminal repeats (TRs) is mediated by a DNA sequence termed the Rep-binding element (RBE). This element is necessary for Rep-mediated unwinding of duplex DNA substrates, directs Rep catalyzed cleavage of the AAV origin of DNA replication, and is required for viral transcription and proviral integration. Six discrete Rep complexes with the AAV TR substrates have been observed in vitro, and cross-linking studies suggest these complexes contain one to six molecules of Rep. However, the functional relationship between Rep oligomerization and biochemical activity is unclear. Here we have characterized Rep complexes that form on the AAV TR. Both Rep68 and Rep78 appear to form the same six complexes with the AAV TR, and ATP seems to stimulate formation of specific, higher order complexes. When the sizes of these Rep complexes were estimated on native polyacrylamide gels, the four slower migrating complexes were larger than predicted by an amount equivalent to one or two TRs. To resolve this discrepancy, the molar ratio of protein and DNA was calculated for the three largest complexes. Data from these experiments indicated that the larger complexes included multiple TRs in addition to multiple Rep molecules and that the Rep-to-TR ratio was approximately 2. The two largest complexes were also associated with increased Rep-mediated, origin cleavage activity. Finally, we characterized a second, Rep-mediated cleavage event that occurs adjacent to the normal nicking site, but on the opposite strand. This second site nicking event effectively results in double-stranded DNA cleavage at the normal nicking site

Identification and Characterization of the Novel p97 co-factors, Rep8 and ASPL

DEFF Research Database (Denmark)

Klausen, Louise Kjær

to the ER membrane with the UBX domain situated in the cytosol. Mouse Rep8 is highly tissue-specific and abundant in gonads. In tests, Rep8 is expressed in post-meiotic round spermatids, whereas in ovaries Rep8 is expressed in granulosa cells. Additional precipitation experiments revealed that Rep8......The highly conserved and ubiquitin-specific AAA ATPase p97 acts on ubiquitylated substrates in diverse cellular mechanisms such as chromatin-associated degradation, fusion of homotypic membranes and ER-associated degradation. Different p97 cofactors associate with the ATPase, thereby constituting...... that ASPL localizes to the ER membrane and in vitro ASPL leads to disassembly of the p97 hexameric ATPase. Rep8 was found to interact with p97 both in vitro and in vivo, and the binding was mediated through the N-domain of p97 and the UBX domain of Rep8. Localization studies showed that Rep8 localizes...

High tech in the Öresund region

DEFF Research Database (Denmark)

Hansen, Povl Adler; Serin, Göran Folke

This book discusses the development conditions in the high tech sector for both high tech manufacturing and services. A central issue in the book is the differences in externalities which exist between various industries in the high tech sector. In this connection the confusion of externalities...... related to different parts of the high tech sector will be addressed. The location of the high tech sector in the Öresund region will be analysed and the region will also be related to other high tech regions in Europe....

3D printing with RepRap cookbook

CERN Document Server

Salinas, Richard

2014-01-01

A systematic guide consisting of over 100 recipes which focus on helping you understand the process of 3D printing using RepRap machines. The book aims at providing professionals with a series of working recipes to help make their fuzzy notions into real, saleable projects/objects using 3D printing technology. This book is for novice designers and artists who own a RepRap-based 3D printer, have fundamental knowledge of its working, and who desire to gain better mastery of the printing process. For the more experienced user, it will provide a handy visual resource, with side-by-side comparisons

Regulation and drive system for high rep-rate magnetic-pulse compressors

International Nuclear Information System (INIS)

Birx, D.L.; Cook, E.G.; Hawkins, S.; Meyers, A.; Reginato, L.L.; Schmidt, J.A.; Smith, M.W.

1982-01-01

The essentially unlimited rep-rate capability of non-linear magnetic systems has imposed strict requirements on the drive system which initiates the pulse compression. An order of magnitude increase in the rep-rates achieved by the Advanced Test Accelerator (ATA) gas blown system is not difficult to achieve in the magnetic compressor. The added requirement of having a high degree of regulation at the higher rep-rates places strict requirements on the triggerable switch for charging and de-Queing. A novel feedback technique which applies the proper bias to a magnetic core by comparing a reference voltage to the charging voltage eases considerably the regulation required to achieve low jitter in magnetic compression. The performance of the high rep-rate charging and regulation systems will be described in the following pages

THE FUNDAMENTALS OF HIGH-TECH SECTOR AND HIGH-TECH COMPANIES OPERATION

Directory of Open Access Journals (Sweden)

Svetlana V. Gavrilova

2014-01-01

Full Text Available The article develops the concept of the«high-tech sector» and the «high-techcompany» as well as their differences and relation. Further the author accounts for the particularities of the high-tech company functioning compared to the common one. Finally the key factors and coreelements of high technology are identified.

High-tech entrepreneurship

DEFF Research Database (Denmark)

Bernasconi, Michel; Harris, Simon; Mønsted, Mette

; entrepreneurial finance; marketing technological innovations; and high-tech incubation management. Including case studies to give practical insights into genuine business examples, this comprehensive book has a distinctly 'real-world' focus throughout.Edited by a multi-national team, this comprehensive book......High-tech businesses form a crucial part of entrepreneurial activity - in some ways representing very typical examples of entrepreneurship, yet in some ways representing quite different challenges. The uncertainty in innovation and advanced technology makes it difficult to use conventional economic...... planning models, and also means that the management skills used in this area must be more responsive to issues of risk, uncertainty and evaluation than in conventional business opportunities. Whilst entrepreneurial courses do reflect the importance of high-tech businesses, they often lack the resources...

Deformable M-Reps for 3D Medical Image Segmentation

Science.gov (United States)

Pizer, Stephen M.; Fletcher, P. Thomas; Joshi, Sarang; Thall, Andrew; Chen, James Z.; Fridman, Yonatan; Fritsch, Daniel S.; Gash, Graham; Glotzer, John M.; Jiroutek, Michael R.; Lu, Conglin; Muller, Keith E.; Tracton, Gregg; Yushkevich, Paul; Chaney, Edward L.

2013-01-01

M-reps (formerly called DSLs) are a multiscale medial means for modeling and rendering 3D solid geometry. They are particularly well suited to model anatomic objects and in particular to capture prior geometric information effectively in deformable models segmentation approaches. The representation is based on figural models, which define objects at coarse scale by a hierarchy of figures – each figure generally a slab representing a solid region and its boundary simultaneously. This paper focuses on the use of single figure models to segment objects of relatively simple structure. A single figure is a sheet of medial atoms, which is interpolated from the model formed by a net, i.e., a mesh or chain, of medial atoms (hence the name m-reps), each atom modeling a solid region via not only a position and a width but also a local figural frame giving figural directions and an object angle between opposing, corresponding positions on the boundary implied by the m-rep. The special capability of an m-rep is to provide spatial and orientational correspondence between an object in two different states of deformation. This ability is central to effective measurement of both geometric typicality and geometry to image match, the two terms of the objective function optimized in segmentation by deformable models. The other ability of m-reps central to effective segmentation is their ability to support segmentation at multiple levels of scale, with successively finer precision. Objects modeled by single figures are segmented first by a similarity transform augmented by object elongation, then by adjustment of each medial atom, and finally by displacing a dense sampling of the m-rep implied boundary. While these models and approaches also exist in 2D, we focus on 3D objects. The segmentation of the kidney from CT and the hippocampus from MRI serve as the major examples in this paper. The accuracy of segmentation as compared to manual, slice-by-slice segmentation is reported. PMID

Molecular characterization of Salmonella isolates by REP-PCR and RAPD analysis.

Science.gov (United States)

Albufera, U; Bhugaloo-Vial, P; Issack, M I; Jaufeerally-Fakim, Y

2009-05-01

Eighteen Salmonella isolates from both human and food (non-human) sources (fish, meat, and poultry) were characterized using conventional culture methods, biochemical, serological, and molecular analyses. REP-PCR and RAPD produced DNA profiles for differentiation purposes. Enterobacterial repetitive intergenic consensus (ERIC), repetitive extragenic palindronic (REP) and BOXAIR primers were selected for REP-PCR and two arbitrary primers, namely OPP-16 and OPS-11 were used for RAPD to generate DNA fingerprints from the Salmonella isolates. REP-PCR method showed greater discriminatory power in differentiating closely related strains of the related strains of Salmonella and produced more complex banding patterns as compared with RAPD. A dendogram was constructed with both sets of profiles using SPSS Version 13.0 computer software and showed that most human isolates were separately clustered from the non-human isolates. Two of the human isolates were closely related to some of the non-human isolates. A good correlation was also observed between the serogrouping of the O antigen and the molecular profiles obtained from REP-PCR and RAPD data of the Salmonella isolates. The results of a principal coordinate analysis (PCA) corresponded to the clustering in the dendrogram.

Expression, purification, characterization and subcellular localization of the goose parvovirus rep1 protein.

Science.gov (United States)

Chen, Zongyan; Li, Chuanfeng; Peng, Gaojing; Liu, Guangqing

2013-07-01

The goose parvovirus (GPV) Rep1 protein is both essential for viral replication and a potential target for GPV diagnosis, but its protein characterization and intracellular localization is not clear. We constructed a recombinant plasmid, pET28a/GPV-Rep1, and expressed the Rep1 gene in BL21 (DE3) Escherichia coli. A protein approximately 75 kDa in size was obtained from lysates of E. coli cells expressing the recombinant plasmid. SDS-PAGE analysis showed that after induction with 0.6 mM isopropyl β-D-thiogalactosidase (IPTG) at 30°C for 5 h, the Rep1 protein was highly overexpressed. Two methods used to purify proteins, a salinity-gradient elution and Ni-NTA affinity chromatography, were performed. The amount of Rep1 protein obtained by Ni-NTA affinity chromatography was 41.23 mg, while 119.9 mg of Rep1 protein was obtained by a salinity-gradient elution from a 1 L E. coli BL21 (DE3) culture. An immunogenicity analysis showed that the protein could significantly elicit a specific antibody response in immunized goslings compared to control groups. Antibody titers peaked to 1:5120 (optical density (OD) 450 = 3.9) on day 28 after immunization but had mean titers of 1:10,240 (OD450 = 4.2) in gosling groups immunized with a commercially available GPV-attenuated vaccine strain. Experiments examining subcellular localization showed that the Rep1 protein appeared to associate predominantly with the nuclear membrane, especially during later times of infection. This work provides a basis for biochemical and structural studies on the GPV Rep1 protein.

O ethos do repórter de TV da Rede Globo

Directory of Open Access Journals (Sweden)

Marcia Benetti

2017-05-01

Full Text Available O artigo analisa os elementos instituintes das imagens de si de repórteres de televisão da Rede Globo, maior emissora do Brasil. A partir do conceito de ethos discursivo, discutimos como o discurso autorreferente afirma a identidade do jornalista e certos efeitos de verdade a respeito da reportagem. Por meio da análise do discurso de cinco entrevistas de repórteres da Rede Globo concedidas à também jornalista Fátima Bernardes, propomos que o ethos do repórter constrói-se em três dimensões: os atributos do “bom jornalista”, as características do “bom repórter” e as particularidades de pertencimento ao campo jornalístico. Como articuladores do ethos, os valores morais e os aspectos relacionados às rotinas profissionais convocam a audiência a se conectar com certas definições sobre o jornalismo.

Images en mouvement stockage, repérage, indexation

CERN Document Server

Turner, James

1998-01-01

L'avènement puis la fusion des nouveaux modes de communication que sont l'informatique, les télécommunications et l'audiovisuel ont mis à la portée de tous une grande quantité d'images fixes et en mouvement dont la conservation et le repérage risquent de prendre des proportions démesurées. Le présent ouvrage veut offrir aux responsables de collection des repères pour aborder la problématique de l'indexation des images et faciliter l'accès des usagers à ces images.

Intracellular route and biological activity of exogenously delivered Rep proteins from the adeno-associated virus type 2

International Nuclear Information System (INIS)

Awedikian, Rafi; Francois, Achille; Guilbaud, Mickael; Moullier, Philippe; Salvetti, Anna

2005-01-01

The two large Rep proteins, Rep78 and Rep68, from the adeno-associated virus type 2 (AAV-2) are required for AAV-2 DNA replication, site-specific integration, and for the regulation of viral gene expression. The study of their activities is dependent on the ability to deliver these proteins to the cells in a time and dose-dependent manner. We evaluated the ability of a protein transduction domain (PTD) derived from the human immunodeficiency virus 1 (HIV-1) TAT protein to drive the cellular internalization of exogenously delivered PTD-fused Rep68 proteins. This analysis unexpectedly revealed that recombinant Rep68 alone, in the absence of any PTD, could be endocytosed by the cells. Rep68 as the chimeric TAT-Rep68 proteins were internalized through endocytosis in clathrin-coated vesicles and retained in late endosomes/lysosomes with no detectable nuclear localization. In the presence of adenovirus, the Rep proteins could translocate into the nucleus where they displayed a biological activity. These findings support recent reports on the mechanism of entry of TAT-fused proteins and also revealed a new property of Rep68

Commercial introduction of the Advanced NOxTECH system

Energy Technology Data Exchange (ETDEWEB)

Sudduth, B.C. [NOxTECH, Inc., Irvine, CA (United States)

1997-12-31

NOxTECH is BACT for diesel electric generators. Emissions of NO{sub x} are reduced 95% or more with substantial concurrent reductions in CO, particulates, and ROG`s. No engine modifications or other exhaust aftertreatments can remove all criteria pollutants as effectively as NOxTECH. The NOxTECH system reliably maintains NH{sub 3} slip below 2 ppm. Unlike other emissions controls, NOxTECH does not generate hazardous by-products. The Advanced NOxTECH system reduces the size, weight, and cost for BACT emissions reductions. Based on the operation of a 150 kW prototype, NOxTECH, Inc. is quoting commercial units for diesel electric generators. Advanced NOxTECH equipment costs about half as much as SCR systems, and NO{sub x} reduction can exceed 95% with guarantees for emissions compliance.

Typing of avian pathogenic Escherichia coli strains by REP-PCR Tipificação de amostras aviárias patogênicas de Escherichia coli pela REP-PCR

Directory of Open Access Journals (Sweden)

Marcelo Brocchi

2006-06-01

Full Text Available In the present study the repetitive extragenic palindromic (REP polymerase chain reaction (PCR technique was used to establish the clonal variability of 49 avian Escherichia coli (APEC strains isolated from different outbreak cases of septicemia (n=24, swollen head syndrome (n=14 and omphalitis (n=11. Thirty commensal strains isolated from poultry with no signs of these illnesses were used as control strains. The purified DNA of these strains produced electrophoretic profiles ranging from 0 to 15 bands with molecular sizes varying from 100 bp to 6.1 kb, allowing the grouping of the 79 strains into a dendrogram containing 49 REP-types. Although REP-PCR showed good discriminating power it was not able to group the strains either into specific pathogenic classes or to differentiate between pathogenic and non-pathogenic strains. On the contrary, we recently demonstrated that other techniques such as ERIC-PCR and isoenzyme profiles are appropriate to discriminate between commensal and APEC strains and also to group these strains into specific pathogenic classes. In conclusion, REP-PCR seems to be a technique neither efficient nor universal for APEC strains discrimination. However, the population clonal structure obtained with the use of REP-PCR must not be ignored particularly if one takes into account that the APEC pathogenic mechanisms are not completely understood yet.A técnica de REP (Repetitive extragenic palindrome-PCR foi utilizada para avaliar a variabilidade genética de 49 amostras de Escherichia coli patogênicas para aves (APEC, isoladas de aves de corte (frangos em diferentes surtos de septicemia (n=24, síndrome da cabeça inchada (n=14 e onfalite (n=11. Trinta amostras comensais, isoladas de frangos sem sinais de doença, foram utilizadas como controle. A análise do perfil eletroforético obtido por reação de REP-PCR utilizando DNA purificado das amostras evidenciou a amplificação de 0 a 15 bandas de DNA com pesos moleculares

Mailis Reips : Prezhde vsego neobhodimo natshat / Mailis Reps

Index Scriptorium Estoniae

Reps, Mailis, 1975-

2006-01-01

Haridusminister Mailis Reps kakskeelse hariduse vajalikkusest vene õppekeelega koolides, noorte keeleoskusest, eesti keele õpetamise kvaliteedist, õpetajate eesti keele oskusest, õppetöö kvaliteedist

Development of low-cost open source 3D gel printer "RepRap SWIM-ER"

Science.gov (United States)

Sato, Kei; Basher, Samiul; Ota, Takafumi; Tase, Taishi; Takamatsu, Kyuichiro; Saito, Azusa; Khosla, Ajit; Kawakami, Masaru; Furuawa, Hidemitsu

2017-04-01

Gels are soft and wet materials having low friction, good biocompatibility, and material permeability. It is expected that gel materials will be used as new kinds of industrial materials in the engineering and medical applications. But it cannot build a complicated shape. Soft & Wet Matter Engineering Laboratory developed a 3D gel Printer "SWIM-ER", has enabled modeling of complex shapes of the gel. However, this is expensive. Therefore not all of the gel researchers and the companies have such a device. To solve this problem, we manufacture a low-cost open-source 3D gel printer "RepRap SWIM-ER" from the RepRap. We made the components required to manufacture the "RepRap SWIM-ER" from the 3D printer and chose a light source. In addition, we produced the P-DN gel for RepRap SWIM-ER and conducted the molding test to confirm whether RepRap SWIM-ER can used it.

High Tech M&As

DEFF Research Database (Denmark)

Toppenberg, Gustav

2013-01-01

Technology driven industries have seen fast moving technology changes, higher complexity and reduced product life cycles. These emerging trends present challenges for companies in industries where technology is at the forefront. The extant research deals with ‘low-tech’ industries and majority...... of findings are not applicable to the high-tech industry; in fact this industry has many additional challenges. In this study, we aim to explore the process of M&A in the high-tech industry by drawing on extant literature and empirical field work. The paper outlines a research project in progress which...... intends to provide theoretical, empirical and practical contributions in answering the research question: what role does Operations and IT play in creating value in high-tech M&As? The research adds a needed perspective on M&A literature by unveiling unique challenges and opportunities faced by the M...

FinTech in Taiwan: a case study of a Bank's strategic planning for an investment in a FinTech company

OpenAIRE

Hung, Jui-long; Luo, Binjie

2016-01-01

Introduction: Since 2015 is the year of FinTech in Taiwan, it is worth investigating the challenges that emerged when banks were encouraged to invest in FinTech companies for collaboration. This study aims to identify the strategic considerations in the process of searching for FinTech investment targets. Case description: This study used a case study investigation of a top-5 bank in Taiwan. The major data sources include the meeting notes of the FinTech investment task force and interviews w...

FinTech in Denmark

OpenAIRE

Hategan, Ramona Anamaria; Mockus, Gytis; Trinkunaite, Sarune

2017-01-01

ABSTRACTThe purpose of this paper has been to seek understanding and knowledge of FinTech phenomenon, with a particular focus on the effect of its emergence on the Danish financial sector. We have attempted to answer our initial research question with the help of a theoretical and methodological framework conceived of concepts belonging to Actor-Network Theory, Diffusion of Innovation Theory and alluding to Foucault’s concepts of power, knowledge and discourses. We have followed FinTech as an...

Democracia y República

OpenAIRE

Toledo, Víctor Fabio

2013-01-01

p. 33-34 En la actualidad se ha reavivado el debate en torno a los conceptos de Democracia y República. Desde el triunfo sobre el nazismo a mediados del siglo XX la democracia se ha constituido en un imperativo occidental y, a partir del derrumbe soviético, en uno cuasi universal. Sin embargo, en algunos casos —y no pocos por cierto— en el reclamo por la democratización se encontraron razones ideales para consagrar la concentración de los poderes del Estado, por paradójico que parezca. Es ...

Human capital in low-tech manufacturing

DEFF Research Database (Denmark)

Hansen, Teis; Winther, Lars; Hansen, Ronnie Fibæk

2014-01-01

An essential feature associated with the rise of the knowledge economy has been the increasing focus on the importance of human capital as a precondition for economic growth. Human capital has been found to have a positive impact on the economic growth of high-tech industries, however, the influe......An essential feature associated with the rise of the knowledge economy has been the increasing focus on the importance of human capital as a precondition for economic growth. Human capital has been found to have a positive impact on the economic growth of high-tech industries, however......, the influence of human capital on the development of low-tech industries is yet to be analysed. This paper provides such an examination of low-tech industries based on an analysis of employment data within manufacturing industries in Denmark in the period 1993–2006. The findings highlight, first, that human...... capital appears to be equally important for economic development in low-tech industries and, second, that the divide between the large urban regions, especially Copenhagen, and the rest of the country plays the primary role in explaining the geography of human capital. These findings stress the relevance...

Applications: REP-rate pulse power technology

International Nuclear Information System (INIS)

Anon.

1979-01-01

Research on the following topics is discussed: (1) REP-rate pulse power technology, (2) RTF-I, 300-J, 100-pps test facility experiments, (3) transformer development, (4) reactor system studies, (5) general conceptual design, (6) economic considerations, (7) specific reactor designs, (8) low-current density diode physics studies, and (9) plasma injected, microsecond, E-beam diodes

The Filament-specific Rep1-1 Repellent of the Phytopathogen Ustilago maydis Forms Functional Surface-active Amyloid-like Fibrils

NARCIS (Netherlands)

Teertstra, Wieke R.; van der Velden, Gisela J.; de Jong, Jan F.; Kruijtzer, John A. W.; Liskamp, Rob M. J.; Kroon-Batenburg, Loes M. J.; Muller, Wally H.; Gebbink, Martijn F. B. G.; Wosten, Han A. B.

2009-01-01

Repellents of the maize pathogen Ustilago maydis are involved in formation of hydrophobic aerial hyphae and in cellular attachment. These peptides, called Rep1-1 to Rep1-11, are encoded by the rep1 gene and result from cleavage of the precursor protein Rep1 during passage of the secretion pathway.

Evolution of REP diversity: a comparative study

Czech Academy of Sciences Publication Activity Database

Nunvář, Jaroslav; Lichá, I.; Schneider, Bohdan

2013-01-01

Roč. 14, č. 385 (2013) ISSN 1471-2164 R&D Projects: GA ČR GAP305/12/1801 Institutional research plan: CEZ:AV0Z50520701 Keywords : REP elements * Stenotrophomonas maltophilia * Pseudomonas fluorescens Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 4.041, year: 2013

Is there such a thing as Tech Trans?

DEFF Research Database (Denmark)

Helms, Niels Henrik

2009-01-01

This short paper is an attempt to start a discussion on some basic issues within the concept of Tech Trans especially the relationship between flow and structure within the concept. The background to this paper is first of all an academic interest in the relationship between flow and structure...... explores the concept of Tech Trans, show rooms and innovation systems, and it suggests that the notion of Tech Trans should be defined in the fix point of vertical and horizontal innovation. Finally this paper suggests a mathematical formula for evaluating Tech Trans....

ReRep: Computational detection of repetitive sequences in genome survey sequences (GSS

Directory of Open Access Journals (Sweden)

Alves-Ferreira Marcelo

2008-09-01

Full Text Available Abstract Background Genome survey sequences (GSS offer a preliminary global view of a genome since, unlike ESTs, they cover coding as well as non-coding DNA and include repetitive regions of the genome. A more precise estimation of the nature, quantity and variability of repetitive sequences very early in a genome sequencing project is of considerable importance, as such data strongly influence the estimation of genome coverage, library quality and progress in scaffold construction. Also, the elimination of repetitive sequences from the initial assembly process is important to avoid errors and unnecessary complexity. Repetitive sequences are also of interest in a variety of other studies, for instance as molecular markers. Results We designed and implemented a straightforward pipeline called ReRep, which combines bioinformatics tools for identifying repetitive structures in a GSS dataset. In a case study, we first applied the pipeline to a set of 970 GSSs, sequenced in our laboratory from the human pathogen Leishmania braziliensis, the causative agent of leishmaniosis, an important public health problem in Brazil. We also verified the applicability of ReRep to new sequencing technologies using a set of 454-reads of an Escheria coli. The behaviour of several parameters in the algorithm is evaluated and suggestions are made for tuning of the analysis. Conclusion The ReRep approach for identification of repetitive elements in GSS datasets proved to be straightforward and efficient. Several potential repetitive sequences were found in a L. braziliensis GSS dataset generated in our laboratory, and further validated by the analysis of a more complete genomic dataset from the EMBL and Sanger Centre databases. ReRep also identified most of the E. coli K12 repeats prior to assembly in an example dataset obtained by automated sequencing using 454 technology. The parameters controlling the algorithm behaved consistently and may be tuned to the properties

TechEdSat Nano-Satellite Series Fact Sheet

Science.gov (United States)

Murbach, Marcus; Martinez, Andres; Guarneros Luna, Ali

2014-01-01

TechEdSat-3p is the second generation in the TechEdSat-X series. The TechEdSat Series uses the CubeSat standards established by the California Polytechnic State University Cal Poly), San Luis Obispo. With typical blocks being constructed from 1-unit (1U 10x10x10 cm) increments, the TechEdSat-3p has a 3U volume with a 30 cm length. The project uniquely pairs advanced university students with NASA researchers in a rapid design-to-flight experience lasting 1-2 semesters.The TechEdSat Nano-Satellite Series provides a rapid platform for testing technologies for future NASA Earth and planetary missions, as well as providing students with an early exposure to flight hardware development and management.

The tissue-specific Rep8/UBXD6 tethers p97 to the endoplasmic reticulum membrane for degradation of misfolded proteins

DEFF Research Database (Denmark)

Madsen, Louise; Kriegenburg, Franziska; Lages Lino Vala, Andrea

2011-01-01

is a transmembrane protein that localizes to the ER membrane with its UBX domain facing the cytoplasm. Knock-down of Rep8 expression in human cells leads to a decreased association of p97 with the ER membrane and concomitantly a retarded degradation of misfolded ER-derived proteasome substrates. Thus, Rep8 tethers p......The protein known as p97 or VCP in mammals and Cdc48 in yeast is a versatile ATPase complex involved in several biological functions including membrane fusion, protein folding, and activation of membrane-bound transcription factors. In addition, p97 plays a central role in degradation of misfolded...... protein named Rep8 or Ubxd6 as a new cofactor of p97. Mouse Rep8 is highly tissue-specific and abundant in gonads. In testes, Rep8 is expressed in post-meiotic round spermatids, whereas in ovaries Rep8 is expressed in granulosa cells. Rep8 associates directly with p97 via its UBX domain. We show that Rep8...

Agglomeration Economies and the High-Tech Computer

OpenAIRE

Wallace, Nancy E.; Walls, Donald

2004-01-01

This paper considers the effects of agglomeration on the production decisions of firms in the high-tech computer cluster. We build upon an alternative definition of the high-tech computer cluster developed by Bardhan et al. (2003) and we exploit a new data source, the National Establishment Time-Series (NETS) Database, to analyze the spatial distribution of firms in this industry. An essential contribution of this research is the recognition that high-tech firms are heterogeneous collections ...

Iterest grows for Dutch mid-tech and low-tech greenhouse technology : A greenhouse to suit all tropical conditions (interview with Anne Elings)

NARCIS (Netherlands)

Kierkels, T.; Elings, A.

2014-01-01

The Netherlands sets the standard for high-tech greenhouses worldwide. But increasingly suppliers are looking too at possibilities within the mid-tech and even the low-tech market segments. The Dutch government is supporting demonstration projects, for example in Mexico, East Africa and Malaysia.

El concepto de República en José Martí

OpenAIRE

Dr. Ibrahim Hidalgo

2015-01-01

El acercamiento a una visión martiana sobre el concepto de la república es la esencia del artículo, donde se parte del análisis de sus textos, situando el concepto de república en el centro de su pensamiento y su actuar políticos e ideológicos, que han devenido objeto de análisis y valoraciones desde diversos ángulos, perspectivas y proyecciones por autores que a lo largo del siglo XX, y en la actualidad. El elemento esencial de la concepción es el ser individualmente considerado, cuya unión ...

Tech Prep Compendium of Models. [Revised].

Science.gov (United States)

Delaware Technical and Community Coll., Dover.

This publication discusses four models for technical preparation (tech prep): program organization; student progress; tech prep data collection and evaluation model; and school/community. The program organization model is divided into four sections. Section I, the business industry, and labor section, shows the flow from craft committee and…

Obliquamente, os mitos. (República, II

Directory of Open Access Journals (Sweden)

Loraine Oliveira

2016-12-01

Full Text Available A República é um texto repleto de mitos, que ora são condenados, ora integrados à educação na cidade. No livro II a discussão mostra quais são condenáveis e quais são úteis. E o motivo dessa posição ambivalente de Platão a respeito do mito é um só: os mitos se imprimem na alma. Sendo assim, eles são formadores do caráter. O problema é que há mitos pseûdos, ou seja, falsos, mentirosos, fictícios. E há mitos que possuem um elemento de verdade e um elemento pseûdos. Mas eles jamais são completamente verdadeiros. Ora, qual a função do pseûdos, considerando que os mitos formam o caráter? Um discurso, seja ficcional, ou mítico, pode ser filosófico? Se isso for possível, o texto da República não é ele mesmo uma ficção? Um mito? Por breves apontamentos, este estudo segue essas questões.

Lipofection of purified adeno-associated virus Rep68 protein: toward a chromosome-targeting nonviral particle.

Science.gov (United States)

Lamartina, S; Roscilli, G; Rinaudo, D; Delmastro, P; Toniatti, C

1998-09-01

Adeno-associated virus (AAV) integrates very efficiently into a specific site (AAVS1) of human chromosome 19. Two elements of the AAV genome are sufficient: the inverted terminal repeats (ITRs) and the Rep78 or Rep68 protein. The incorporation of the AAV integration machinery in nonviral delivery systems is of great interest for gene therapy. We demonstrate that purified recombinant Rep68 protein is functionally active when directly delivered into human cells by using the polycationic liposome Lipofectamine, promoting the rescue-replication of a codelivered ITR-flanked cassette in adenovirus-infected cells and its site-specific integration in noninfected cells. The sequencing of cloned virus-host DNA junctions confirmed that lipofected Rep68 protein triggers site-specific integration at the same sites in chromosome 19 already characterized in cells latently infected with AAV.

Hariduspoliitikas ilmnevad üksmeele märgid / Mailis Reps

Index Scriptorium Estoniae

Reps, Mailis, 1975-

2006-01-01

Ilmunud ka: Severnoje Poberezhje 7. juuni lk. 2, Nädaline 10. juuni lk. 2. Haridusminister Mailis Reps Res Publica ja Isamaaliidu ühisest haridusprogrammist ning juba teostumas hariduspoliitilistest eesmärkidest

Fee-based services in sci-tech libraries

CERN Document Server

Mount, Ellis

2013-01-01

This timely and important book explores how fee-based services have developed in various types of sci-tech libraries. The authoritative contributors focus on the current changing financial aspects of the sci-tech library operation and clarify for the reader how these changes have brought about conditions in which traditional methods of funding are no longer adequate. What new options are open and how they are best being applied in today's sci-tech libraries is fully and clearly explained and illustrated. Topics explored include cost allocation and cost recovery, fees for computer searching, an

Tech Prep Marketing Guide. The Complete Book of Strategies and Practical Experiences.

Science.gov (United States)

Williamson, Patty

This guide explains the concept of marketing tech prep and provides marketing principles and strategies to promote tech prep programs. The guide covers the following topics: (1) why it is necessary to market tech prep; (2) what a comprehensive tech prep marketing plan should include; (3) targeting the benefits message; (4) marketing tech prep to…

The Methodical Instrumentarium for Analytical Monitoring of Markets for High-Tech Products

Directory of Open Access Journals (Sweden)

Mikaelian Suren G.

2017-10-01

Full Text Available The article is aimed at clarifying the essential characteristics of high-tech products and specifying the features of analytical monitoring of markets for high-tech products. The conceptual approaches to interpretation of the essence of high-tech products as a basic concept in the categorical apparatus for researching the systemic and complex processes of technological development have been clarified. The most efficient instruments for assessing innovation processes in the high-tech sphere have been systematized. The methodical instrumentarium for analytical monitoring of the markets for high-tech products has been clarified. The terminology of a high-tech product has been clarified in order to formulate the methodical instrumentarium for analytical monitoring of market for high-tech products. It has been determined that «high-tech products» are the original basic concept in the categorical apparatus for researching the systemic and complex processes of the high-tech market that needs to be concretized. Conceptual approaches to the essence of high-tech products have been systematized.

TechEdSat

Data.gov (United States)

National Aeronautics and Space Administration — TechEdSat is a 1U CubeSat built by San Jose State University in partnership with NASA Ames Research Center and AAC Microtec. Its mission is to evaluate Space...

The adeno-associated virus major regulatory protein Rep78-c-Jun-DNA motif complex modulates AP-1 activity

International Nuclear Information System (INIS)

Prasad, C. Krishna; Meyers, Craig; Zhan Dejin; You Hong; Chiriva-Internati, Maurizio; Mehta, Jawahar L.; Liu Yong; Hermonat, Paul L.

2003-01-01

Multiple epidemiologic studies show that adeno-associated virus (AAV) is negatively associated with cervical cancer (CX CA), a cancer which is positively associated with human papillomavirus (HPV) infection. Mechanisms for this correlation may be by Rep78's (AAV's major regulatory protein) ability to bind the HPV-16 p97 promoter DNA and inhibit transcription, to bind and interfere with the functions of the E7 oncoprotein of HPV-16, and to bind a variety of HPV-important cellular transcription factors such as Sp1 and TBP. c-Jun is another important cellular factor intimately linked to the HPV life cycle, as well as keratinocyte differentiation and skin development. Skin is the natural host tissue for both HPV and AAV. In this article it is demonstrated that Rep78 directly interacts with c-Jun, both in vitro and in vivo, as analyzed by Western blot, yeast two-hybrid cDNA, and electrophoretic mobility shift-supershift assay (EMSA supershift). Addition of anti-Rep78 antibodies inhibited the EMSA supershift. Investigating the biological implications of this interaction, Rep78 inhibited the c-Jun-dependent c-jun promoter in transient and stable chloramphenicol acetyl-transferase (CAT) assays. Rep78 also inhibited c-Jun-augmented c-jun promoter as well as the HPV-16 p97 promoter activity (also c-Jun regulated) in in vitro transcription assays in T47D nuclear extracts. Finally, the Rep78-c-Jun interaction mapped to the amino-half of Rep78. The ability of Rep78 to interact with c-Jun and down-regulate AP-1-dependent transcription suggests one more mechanism by which AAV may modulate the HPV life cycle and the carcinogenesis process

Fuzzy model investic do High-tech projektů

Directory of Open Access Journals (Sweden)

Alžběta Kubíčková

2013-10-01

Full Text Available Purpose of the article: Relations among parameters of High-tech projects are very complex, vague, partially inconsistent and multidimensional. Optimal decisions to invest into High-tech companies require top field experts and knowledgeable investors. Therefore the conventional methods of investments analysis are not relevant. Therefore fuzzy logic is introduced. Methodology/methods: A fuzzy knowledge base is a flexible framework for acquisition of vague inconsistent knowledge items which are typical for knowledge economics and consequently for High-tech projects. The pooling of the records and / or observations represents a trade-off between minimal modification of the original data and elimination of inconsistencies among available sets of data. Scientific aim: The paper presents a detailed description of fuzzy model of investment decision making into High-tech firm’s projects. A set of conditional statements was used to formalize the effects of selected variables on investment feasibility of High-tech projects. The main aim is to quantify feasibilities of High-tech projects risk investors make good /not bad decisions. Findings: A set of 50 observations of High-tech companies was transformed into a set of 50 conditional statements using 14 variables. The result is the fuzzy model, which can be used to answer investors’ queries. Two queries are answered and presented in details as an example and as a nucleus of a fuzzy dialogue investor – computer. Conclusions: The main problem is the sparseness of the fuzzy model. Many fuzzy similarities are relatively low and the decision process is therefore often problematic. A much more complex set of variables must be applied to specify the fuzzy model to increase reliability of predictions and decisions.

RepSox improves viability and regulates gene expression in rhesus monkey-pig interspecies cloned embryos.

Science.gov (United States)

Zhu, Hai-Ying; Jin, Long; Guo, Qing; Luo, Zhao-Bo; Li, Xiao-Chen; Zhang, Yu-Chen; Xing, Xiao-Xu; Xuan, Mei-Fu; Zhang, Guang-Lei; Luo, Qi-Rong; Wang, Jun-Xia; Cui, Cheng-Du; Li, Wen-Xue; Cui, Zheng-Yun; Yin, Xi-Jun; Kang, Jin-Dan

2017-05-01

To investigate the effect of the small molecule, RepSox, on the expression of developmentally important genes and the pre-implantation development of rhesus monkey-pig interspecies somatic cell nuclear transfer (iSCNT) embryos. Rhesus monkey cells expressing the monomeric red fluorescent protein 1 which have a normal (42) chromosome complement, were used as donor cells to generate iSCNT embryos. RepSox increased the expression levels of the pluripotency-related genes, Oct4 and Nanog (p  0.05), this was not significant. RepSox can improve the developmental potential of rhesus monkey-pig iSCNT embryos by regulating the expression of pluripotency-related genes.

The tissue-specific Rep8/UBXD6 tethers p97 to the endoplasmic reticulum membrane for degradation of misfolded proteins.

Directory of Open Access Journals (Sweden)

Louise Madsen

Full Text Available The protein known as p97 or VCP in mammals and Cdc48 in yeast is a versatile ATPase complex involved in several biological functions including membrane fusion, protein folding, and activation of membrane-bound transcription factors. In addition, p97 plays a central role in degradation of misfolded secretory proteins via the ER-associated degradation pathway. This functional diversity of p97 depends on its association with various cofactors, and to further our understanding of p97 function it is important that these cofactors are identified and analyzed. Here, we isolate and characterize the human protein named Rep8 or Ubxd6 as a new cofactor of p97. Mouse Rep8 is highly tissue-specific and abundant in gonads. In testes, Rep8 is expressed in post-meiotic round spermatids, whereas in ovaries Rep8 is expressed in granulosa cells. Rep8 associates directly with p97 via its UBX domain. We show that Rep8 is a transmembrane protein that localizes to the ER membrane with its UBX domain facing the cytoplasm. Knock-down of Rep8 expression in human cells leads to a decreased association of p97 with the ER membrane and concomitantly a retarded degradation of misfolded ER-derived proteasome substrates. Thus, Rep8 tethers p97 to the ER membrane for efficient ER-associated degradation.

Interlaboratory reproducibility of DiversiLab rep-PCR typing and clustering of Acinetobacter baumannii isolates.

Science.gov (United States)

Higgins, Paul G; Hujer, Andrea M; Hujer, Kristine M; Bonomo, Robert A; Seifert, Harald

2012-01-01

We have investigated the reproducibility of DiversiLab rep-PCR fingerprints between two laboratories with the aim of determining if the fingerprints and clustering are laboratory-specific or portable. One-hundred non-duplicate Acinetobacter baumannii isolates were used in this study. DNA isolation and rep-PCR were each performed separately in two laboratories and rep-PCR patterns generated in laboratory A were compared with those from laboratory B. Twelve A. baumannii isolates processed in laboratory A showed ≥98 % pattern similarity with the corresponding 12 isolates tested in laboratory B and were considered identical. Sixty-four isolates showed 95-97.9 % similarity with their corresponding isolates. Twenty-three isolates showed 90-94 % similarity with the corresponding isolates, while one isolate showed only 87.4 % similarity. However, intra-laboratory clustering was conserved: isolates that clustered in laboratory A also clustered in laboratory B. While clustering was conserved and reproducible at two different laboratories, demonstrating the robustness of rep-PCR, interlaboratory comparison of individual isolate fingerprints showed more variability. This comparison allows conclusions regarding clonality to be reached independent of the laboratory where the analysis is performed.

El concepto de República en José Martí

Directory of Open Access Journals (Sweden)

Dr. Ibrahim Hidalgo

2015-10-01

Full Text Available El acercamiento a una visión martiana sobre el concepto de la república es la esencia del artículo, donde se parte del análisis de sus textos, situando el concepto de república en el centro de su pensamiento y su actuar políticos e ideológicos, que han devenido objeto de análisis y valoraciones desde diversos ángulos, perspectivas y proyecciones por autores que a lo largo del siglo XX, y en la actualidad. El elemento esencial de la concepción es el ser individualmente considerado, cuya unión constituye el pueblo, que deviene así no un ente abstracto y amorfo, sino un conglomerado de personas

TechTrends 2010-2015: A Content Analysis

Science.gov (United States)

Stauffer, Eric

2017-01-01

This study is a content analysis of articles published within the journal "TechTrends" from 2000 to 2015. The study reveals that the publication "TechTrends" has increased the overall number of peer reviewed original papers over the last 6 years. The author describes the proportion of these original papers per volume and…

Applications of the rep-PCR DNA fingerprinting technique to study microbial diversity, ecology and evolution.

Science.gov (United States)

Ishii, Satoshi; Sadowsky, Michael J

2009-04-01

A large number of repetitive DNA sequences are found in multiple sites in the genomes of numerous bacteria, archaea and eukarya. While the functions of many of these repetitive sequence elements are unknown, they have proven to be useful as the basis of several powerful tools for use in molecular diagnostics, medical microbiology, epidemiological analyses and environmental microbiology. The repetitive sequence-based PCR or rep-PCR DNA fingerprint technique uses primers targeting several of these repetitive elements and PCR to generate unique DNA profiles or 'fingerprints' of individual microbial strains. Although this technique has been extensively used to examine diversity among variety of prokaryotic microorganisms, rep-PCR DNA fingerprinting can also be applied to microbial ecology and microbial evolution studies since it has the power to distinguish microbes at the strain or isolate level. Recent advancement in rep-PCR methodology has resulted in increased accuracy, reproducibility and throughput. In this minireview, we summarize recent improvements in rep-PCR DNA fingerprinting methodology, and discuss its applications to address fundamentally important questions in microbial ecology and evolution.

2009 Navy ManTech Project Book

Science.gov (United States)

2009-01-01

build a hybrid laser / GMAW system that combined deep keyhole penetration of laser welding with the high metal deposition rate of GMAW, enabling...committed to the successful outcome of the ManTech project. In addition, this close working relationship between the parties provides ManTech with a longer...the cost and time to build and repair Navy ships. The Center works closely with the Navy’s acquisition community and the shipbuilding industry to

Safety and efficacy of REP 2139 and pegylated interferon alfa-2a for treatment-naive patients with chronic hepatitis B virus and hepatitis D virus co-infection (REP 301 and REP 301-LTF): a non-randomised, open-label, phase 2 trial.

Science.gov (United States)

Bazinet, Michel; Pântea, Victor; Cebotarescu, Valentin; Cojuhari, Lilia; Jimbei, Pavlina; Albrecht, Jeffrey; Schmid, Peter; Le Gal, Frédéric; Gordien, Emmanuel; Krawczyk, Adalbert; Mijočević, Hrvoje; Karimzadeh, Hadi; Roggendorf, Michael; Vaillant, Andrew

2017-12-01

REP 2139 clears circulating hepatitis B virus (HBV) surface antigen (HBsAg), enhancing the restoration of functional control of HBV infection by immunotherapy. We assessed the safety and efficacy of REP 2139 and pegylated interferon alfa-2a in patients with chronic HBV and hepatitis D virus (HDV) co-infection. In this open-label, non-randomised, phase 2 trial, patients aged 18-55 years, who were treatment naive, hepatitis B e antigen [HBeAg] negative, anti-hepatitis D antigen [HDAg] positive, and HDV RNA positive, with serum HBsAg concentrations of more than 1000 IU/mL, and a history of HDV infection for 6 months or more before treatment, were recruited at Toma Ciorbă Hospital of Infectious Diseases in Chișinău, Moldova. Patients were excluded if they had HDV superinfection, liver infections other than HBV and HDV, or liver cirrhosis. Patients received 500 mg intravenous REP 2139 once per week for 15 weeks, followed by combined therapy with 250 mg intravenous REP 2139 and 180 μg subcutaneous pegylated interferon alfa-2a once per week for 15 weeks, then monotherapy with 180 μg pegylated interferon alfa-2a once per week for 33 weeks. The primary endpoints assessed at the end of treatment were the safety and tolerability of the treatment regimen, analysed in the intention-to-treat population. Secondary outcomes included the proportion of patients with serum HBsAg less than 50 IU/mL, the proportion of patients with suppressed HBV DNA, and the proportion of patients who maintained these responses through follow-up. The REP 301 trial is registered with ClinicalTrials.gov, number NCT02233075. We also did an additional follow-up at 1 year after the end of treatment, as an interim analysis of the REP 301-LTF trial (planned duration 3 years), registered with ClinicalTrials.gov, number NCT02876419, which is ongoing but not recruiting patients. Between Sept 8, 2014, and Jan 27, 2015, we enrolled 12 patients into the REP 301 study. All 12 patients experienced at least one

A Comparison of Molecular Typing Methods Applied to Enterobacter cloacae complex: hsp60 Sequencing, Rep-PCR, and MLST

Directory of Open Access Journals (Sweden)

Roberto Viau

2017-02-01

Full Text Available Molecular typing using repetitive sequenced-based PCR (rep-PCR and hsp60 sequencing were applied to a collection of diverse Enterobacter cloacae complex isolates. To determine the most practical method for reference laboratories, we analyzed 71 E. cloacae complex isolates from sporadic and outbreak occurrences originating from 4 geographic areas. While rep-PCR was more discriminating, hsp60 sequencing provided a broader and a more objective geographical tracking method similar to multilocus sequence typing (MLST. In addition, we suggest that MLST may have higher discriminative power compared to hsp60 sequencing, although rep-PCR remains the most discriminative method for local outbreak investigations. In addition, rep-PCR can be an effective and inexpensive method for local outbreak investigation.

FinTech transformation: how it-enabled innovations shape the financial sector

OpenAIRE

Zavolokina, Liudmila; Dolata, Mateusz; Schwabe, Gerhard

2016-01-01

FinTech, the phenomenon which spans over the areas of information technologies and financial innovation, is currently on the rise and is gaining more and more attention from practitioners, investors and researchers. FinTech is broadly discussed by the media, which constitutes its understanding and represents social opinion, however, this perception of FinTech should be supported by empirical evidences. Therefore, we examine five Swiss FinTech companies through the lens of the conceptual frame...

Identification of Tilletia species using rep-PCR fingerprinting technique

Directory of Open Access Journals (Sweden)

Župunski Vesna

2011-01-01

Full Text Available Analyzing 167 non-processed seed samples of wheat, it was found that 145 samples (86.8 % were contaminated with Tilletia species, while 22 (13.2 % samples were not contaminated. By using rep-PCR fingerprinting technique, it was found that DNA isolates of T. tritici originated from Serbian wheat samples had 80 % similarity with positive control for T. tritici. One isolate shared similarity of 60% with T. tritici, T. controversa and T. laevis. It was supposed that this isolate belongs to T. bromi. Isolate of T. laevis shared a similarity of 70 % with isolates of T. tritici and T. controversa, while T. walkeri was more than 10 % similar with T. tritici, T. controversa and T. laevis. Although T. controversa and T. tritici had high percent of genetic similarity, they were clustered separately. Our results suggest that rep-PCR fingerprinting could be a useful tool for monitoring presence of morphologically similar Tilletia species in wheat production areas.

The Evolution of the Automated Continuous Evaluation System (ACES) for Personnel Security

Science.gov (United States)

2013-11-12

to capture and transmit fingerprints . • Accurate Biometrics , a commercial Livescan fingerprinting provider, also received fingerprints electronically...FOUO). Monterey, CA: Defense Personnel Security Research Center. Herbig, K. L. (2008). Changes in espionage by American citizens , 1947-2007. (Tech...by American citizens , 1947-2001. (Tech. Rep. 02-05). Monterey, CA: Defense Personnel Security Research Center. Heuer, Jr., R. J., Crawford, K. S

Displacement in new economy labor markets: Post-displacement wage loss in high tech versus low tech cities.

Science.gov (United States)

Davis, Daniel J; Rubin, Beth A

2016-11-01

While scholars and politicians tout education as the salve to employment disruptions, we argue that the geography of the new economy, and the social closure mechanisms that geography creates, may be just as important as individuals' characteristics for predicting post-displacement wage loss (or gain). We use data from the 2012 Displaced Workers ement of the Current Population Survey and from the 2010 United States Census to test hypotheses linking local labor markets in different industrial contexts to post-displacement wage loss. Our results point to age as a closure mechanism, and to the partially protective effect of education in high-tech versus low-tech economic sectors. This study is the first to use national level data to examine how employment in high-tech cities influences post-displacement wages. These findings are relevant both for theorizing about the new economy and for public policy. Copyright © 2016 Elsevier Inc. All rights reserved.

Genetic Diversity and Evidence for Transmission of Streptococcus mutans by DiversiLab rep-PCR.

Science.gov (United States)

Momeni, Stephanie S; Whiddon, Jennifer; Cheon, Kyounga; Ghazal, Tariq; Moser, Stephen A; Childers, Noel K

2016-09-01

This two-part study investigated the genetic diversity and transmission of Streptococcus mutans using the DiversiLab repetitive extragenic palindromic PCR (rep-PCR) approach. For children with S. mutans and participating household members, analysis for evidence of unrelated child-to-child as well as intra-familial transmission was evaluated based on commonality of genotypes. A total of 169 index children and 425 household family members from Uniontown, Alabama were evaluated for genetic diversity using rep-PCR. Thirty-four unique rep-PCR genotypes were observed for 13,906 S. mutans isolates. For transmission, 117 child and household isolates were evaluated for shared genotype (by child and by genotype cases, multiple matches possible for each child). Overall, children had 1-9 genotypes and those with multiple genotypes were 2.3 times more likely to have caries experience (decayed, missing and filled teeth/surfaces>0). Only 28% of children shared all genotypes within the household, while 72% had at least 1 genotype not shared with anyone in the household. Children had genotype(s) not shared with any household members in 157 cases. In 158 cases children and household members shared a genotype in which 55% (87/158 cases) were shared with more than one family member. Children most frequently shared genotypes with their mothers (54%; 85/158), siblings (46%; 72/158) and cousins (23%; 37/158). A reference library for S. mutans for epidemiological surveillance using the DiversiLab rep-PCR approach is detailed. The genetic diversity of S. mutans in this population demonstrated frequent commonality of genotypes. Evidence for both child-to-child and intra-familial transmission of S. mutans was observed by rep-PCR. Copyright © 2016 Elsevier B.V. All rights reserved.

Yeast identification by sequencing, biochemical kits, MALDI-TOF MS and rep-PCR DNA fingerprinting.

Science.gov (United States)

Zhao, Ying; Tsang, Chi-Ching; Xiao, Meng; Chan, Jasper F W; Lau, Susanna K P; Kong, Fanrong; Xu, Yingchun; Woo, Patrick C Y

2017-12-08

No study has comprehensively evaluated the performance of 28S nrDNA and ITS sequencing, commercial biochemical test kits, MALDI-TOF MS platforms, and the emerging rep-PCR DNA fingerprinting technology using a cohort of yeast strains collected from a clinical microbiology laboratory. In this study, using 71 clinically important yeast isolates (excluding Candida albicans) collected from a single centre, we determined the concordance of 28S nrDNA and ITS sequencing and evaluated the performance of two commercial test kits, two MALDI-TOF MS platforms, and rep-PCR DNA fingerprinting. 28S nrDNA and ITS sequencing showed complete agreement on the identities of the 71 isolates. Using sequencing results as the standard, 78.9% and 71.8% isolates were correctly identified using the API 20C AUX and Vitek 2 YST ID Card systems, respectively; and 90.1% and 80.3% isolates were correctly identified using the Bruker and Vitek MALDI-TOF MS platforms, respectively. Of the 18 strains belonging to the Candida parapsilosis species complex tested by DiversiLab automated rep-PCR DNA fingerprinting, all were identified only as Candida parapsilosis with similarities ≥93.2%, indicating the misidentification of Candida metapsilosis and Candida orthopsilosis. However, hierarchical cluster analysis of the rep-PCR DNA fingerprints of these three species within this species complex formed three different discrete clusters, indicating that this technology can potentially differentiate the three species. To achieve higher accuracies of identification, the databases of commercial biochemical test kits, MALDI-TOF MS platforms, and DiversiLab automated rep-PCR DNA fingerprinting needs further enrichment, particularly for uncommonly encountered yeast species. © The Author 2017. Published by Oxford University Press on behalf of The International Society for Human and Animal Mycology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Open-Source Wax RepRap 3-D Printer for Rapid Prototyping Paper-Based Microfluidics.

Science.gov (United States)

Pearce, J M; Anzalone, N C; Heldt, C L

2016-08-01

The open-source release of self-replicating rapid prototypers (RepRaps) has created a rich opportunity for low-cost distributed digital fabrication of complex 3-D objects such as scientific equipment. For example, 3-D printable reactionware devices offer the opportunity to combine open hardware microfluidic handling with lab-on-a-chip reactionware to radically reduce costs and increase the number and complexity of microfluidic applications. To further drive down the cost while improving the performance of lab-on-a-chip paper-based microfluidic prototyping, this study reports on the development of a RepRap upgrade capable of converting a Prusa Mendel RepRap into a wax 3-D printer for paper-based microfluidic applications. An open-source hardware approach is used to demonstrate a 3-D printable upgrade for the 3-D printer, which combines a heated syringe pump with the RepRap/Arduino 3-D control. The bill of materials, designs, basic assembly, and use instructions are provided, along with a completely free and open-source software tool chain. The open-source hardware device described here accelerates the potential of the nascent field of electrochemical detection combined with paper-based microfluidics by dropping the marginal cost of prototyping to nearly zero while accelerating the turnover between paper-based microfluidic designs. © 2016 Society for Laboratory Automation and Screening.

Arkansas Tech University TRIGA nuclear reactor

International Nuclear Information System (INIS)

Sankoorikal, J.; Culp, R.; Hamm, J.; Elliott, D.; Hodgson, L.; Apple, S.

1990-01-01

This paper describes the TRIGA nuclear reactor (ATUTR) proposed for construction on the campus of Arkansas Tech University in Russellville, Arkansas. The reactor will be part of the Center for Energy Studies located at Arkansas Tech University. The reactor has a steady state power level of 250 kW and can be pulsed with a maximum reactivity insertion of $2.0. Experience gained in dismantling and transporting some of the components from Michigan State University, and the storage of these components will be presented. The reactor will be used for education, training, and research. (author)

Ball handling system for tech united soccer robots

NARCIS (Netherlands)

Gerrits, K.P.; Molengraft, van de M.J.G.; Hoogendijk, R.; Steinbuch, M.

2012-01-01

This pre-master end project is done for team Tech United of Eindhoven University of Technology. The Tech United team is a group of students and employees who design, build and program soccer robots to compete in the RoboCup Middle Size League. RoboCup is a worldwide competition in which two teams of

La república conservadora

Directory of Open Access Journals (Sweden)

Matías Muraca

2011-12-01

Full Text Available Este artigo tem como objetivo revisar e analisar como aparece a discussão sobre República ao longo dos anos de redemocratização na Argentina, articulando com outra categoria da teoria política: o populismo. Os conteúdos e sentidos da demanda republicana que se conjuga com populismo são analisados nas edições de um dos mais importantes jornais argentinos durante o segundo governo de Carlos Saúl Menem (1995-1999 e o governo de Aliança (1999-2001. Especificamente, é revisado nas Colunas de Opinião do Diário “La Nación” a primeira etapa das críticas republicanas centradas em um dos seus componentes principais: a questão da corrupção associada a problemática da moral.

P.S. I love you...and other growth hacking strategies used by disruptive tech start-ups : A case study on the relevance and enactment of growth hacking by Sweden's tech start-ups

OpenAIRE

Bergendal, Taghrid Sara

2017-01-01

Disruption innovation theory has been the zeitgeist for building globally disruptive tech companies since 1997. One decade later, disruptive tech start-ups are moving away from traditional marketing strategies in favour of growth hacking. There is a seemingly growing consensus by online tech experts, tech entrepreneurs, advisors and investors, that suggests that growth hacking is becoming increasingly important practice for disruption based tech start-ups. Furthermore, Sweden is becoming the ...

TurboTech Technical Evaluation Automated System

Science.gov (United States)

Tiffany, Dorothy J.

2009-01-01

TurboTech software is a Web-based process that simplifies and semiautomates technical evaluation of NASA proposals for Contracting Officer's Technical Representatives (COTRs). At the time of this reporting, there have been no set standards or systems for training new COTRs in technical evaluations. This new process provides boilerplate text in response to interview style questions. This text is collected into a Microsoft Word document that can then be further edited to conform to specific cases. By providing technical language and a structured format, TurboTech allows the COTRs to concentrate more on the actual evaluation, and less on deciding what language would be most appropriate. Since the actual word choice is one of the more time-consuming parts of a COTRs job, this process should allow for an increase in quantity of proposals evaluated. TurboTech is applicable to composing technical evaluations of contractor proposals, task and delivery orders, change order modifications, requests for proposals, new work modifications, task assignments, as well as any changes to existing contracts.

A república e o sonho The republic and its dream

Directory of Open Access Journals (Sweden)

Maria Tereza Chaves de Mello

2011-06-01

Full Text Available O desencanto com a República brasileira tem sido tema de reflexões desde os seus momentos iniciais. Buscando os conteúdos concretos dos sonhos republicanos na década de 1880 e na Primeira República vamos achar uma importante defasagem entre eles não exatamente em função do marco cronológico, mas do grupo social que, respectivamente, os acalentou.The disillusion with the Brazilian Republic since its first days has been a topic of academician reflexions. Examinating the concrete contents of the 1880`s and the First Republic republican dreams we will find a substantive difference between them. To be exact, this difference must not be related to the chronological demarcation but to the social group that embraced each of them.

Assisting the rehabilitation by hi-tech

Directory of Open Access Journals (Sweden)

Mateusz Tomanek

2017-03-01

Full Text Available High-tech, which the use is becoming increasingly popular in medicine, media and education has several advantages as increasing the number of persons to whom these services can hit. Example of such activities is the use of videoconference during rehabilitation, where patients perform basic exercises at home, and physiotherapist could control the movement by on-line video. The use of modern technology is only assisting the rehabilitation, rather than a complete replacement. As the purpose of the article was adopted to show the range of possibilities for the use of high-tech in rehabilitation.

Production of recombinant AAV vectors encoding insulin-like growth factor I is enhanced by interaction among AAV rep regulatory sequences

Directory of Open Access Journals (Sweden)

Dilley Robert

2009-01-01

Full Text Available Abstract Background Adeno-associated virus (AAV vectors are promising tools for gene therapy. Currently, their potential is limited by difficulties in producing high vector yields with which to generate transgene protein product. AAV vector production depends in part upon the replication (Rep proteins required for viral replication. We tested the hypothesis that mutations in the start codon and upstream regulatory elements of Rep78/68 in AAV helper plasmids can regulate recombinant AAV (rAAV vector production. We further tested whether the resulting rAAV vector preparation augments the production of the potentially therapeutic transgene, insulin-like growth factor I (IGF-I. Results We constructed a series of AAV helper plasmids containing different Rep78/68 start codon in combination with different gene regulatory sequences. rAAV vectors carrying the human IGF-I gene were prepared with these vectors and the vector preparations used to transduce HT1080 target cells. We found that the substitution of ATG by ACG in the Rep78/68 start codon in an AAV helper plasmid (pAAV-RC eliminated Rep78/68 translation, rAAV and IGF-I production. Replacement of the heterologous sequence upstream of Rep78/68 in pAAV-RC with the AAV2 endogenous p5 promoter restored translational activity to the ACG mutant, and restored rAAV and IGF-I production. Insertion of the AAV2 p19 promoter sequence into pAAV-RC in front of the heterologous sequence also enabled ACG to function as a start codon for Rep78/68 translation. The data further indicate that the function of the AAV helper construct (pAAV-RC, that is in current widespread use for rAAV production, may be improved by replacement of its AAV2 unrelated heterologous sequence with the native AAV2 p5 promoter. Conclusion Taken together, the data demonstrate an interplay between the start codon and upstream regulatory sequences in the regulation of Rep78/68 and indicate that selective mutations in Rep78/68 regulatory elements

Yield oil of Jatropha curcas seeds of trees irrigated and fertilized with OMM-Tech; Rendimento de oleo de sementes de pinhao manso submetido a irrigacao e adubacao com OMM-Tech

Energy Technology Data Exchange (ETDEWEB)

Evangelista, Adao W.P.; Alves Junior, Jose; Barbosa, Ricardo A.F.; Frazao, Joaquim J.; Araujo, Fausto J.M. [Universidade Federal de Goias (UFG), Goiania, GO (Brazil). Escola de Agronomia e Engenharia de Alimentos. Setor de Engenharia Rural], E-mail: awpego@bol.com.br

2010-07-01

The purpose of this study was to evaluate the effects of irrigation and application of Organo-Minerals-Marine + Biotech (OMM-Tech) in yield oil of Jatropha curcas seeds. The experiment was conducted in an experimental area located in Federal University of Lavras, Brazil. A randomized block experimental design with subdivided parcels and three replications was used. The parcels were submitted to different OMM-Tech fertilizer application methods: T1 = control (no OMM-Tech); T2 = soil application (120 kg ha{sup -1} of OMM-Tech in a powder form); T3 = leaf application (OMM-Tech in a liquid form with a 5% concentration); T4 = soil + leaf application (60 kg ha{sup -1} of OMM-Tech in powder form + OMM-Tech in liquid form with a 2.5% concentration). The sub-plots received two different water management treatments: irrigated and no irrigated. A drip irrigation system with drippers spaced by 0.50 m was used. We evaluated yield oil of seeds in first production year. Jatropha trees irrigated showed a higher seeds oil yield than no irrigated trees. However, fertilization with OMM-Tech no influenced seed oil yield. Seeds oil yield of Jatropha trees irrigated was 34%, and no irrigated 27%. (author)

High-Tech Security Help.

Science.gov (United States)

Flanigan, Robin L.

2000-01-01

Advocates embrace high-tech security measures as necessary to avoid Columbine-style massacres. Critics contend that school systems can go overboard, making students feel less safe and too closely scrutinized. Current electronic, biometric, and computer-mapping devices and school applications are discussed. Vendors are listed. (MLH)

High-rep-rate Thomson scattering for LHD

Science.gov (United States)

den Hartog, D. J.; Borchardt, M. T.; Holly, D. J.; Schmitz, O.; Yasuhara, R.; Yamada, I.; Funaba, H.; Osakabe, M.; Morisaki, T.

2017-10-01

A high-rep-rate pulse-burst laser system is being built for the LHD Thomson scattering (TS) diagnostic. This laser will have two operating scenarios, a fast-burst sequence of 15 kHz rep rate for at least 15 ms, and a slow-burst sequence of 1 kHz for at least 50 ms. There will be substantial flexibility in burst sequences for tailoring to experimental requirements. This new laser system will operate alongside the existing lasers in the LHD TS diagnostic, and will use the same beamline. This increase in temporal resolution capability complements the high spatial resolution (144 points) of the LHD TS diagnostic, providing unique measurement capability unmatched on any other fusion experiment. The new pulse-burst laser is a straightforward application of technology developed at UW-Madison, consisting of a Nd:YAG laser head with modular flashlamp drive units and a customized control system. Variable pulse-width drive of the flashlamps is accomplished by IGBT (insulated gate bipolar transistor) switching of electrolytic capacitor banks. Direct control of the laser Pockels cell drive enables optimal pulse energy extraction, producing >1.5 J q-switched pulses with 20 ns FWHM. Burst operation of this laser system will be used to capture fast time evolution of the electron temperature and density profiles during events such as ELMs, RMP perturbations, and various MHD modes. This work is supported by the U. S. Department of Energy and the National Institute for Fusion Science (Japan).

El Ecoturismo en los Humedales: Análisis de las Potencialidades de República Dominicana

Directory of Open Access Journals (Sweden)

Francisco Orgaz Agüera

2014-04-01

Full Text Available El turismo se configura como uno de los principales motores económicos de República Dominicana. En este sentido, el turismo de sol y playa es la principal tipología turística en el país. Aunque, República Dominicana cuenta con numerosas potencialidades turísticas para poner en marchas nuevas formas de turismo: Turismo gastronómico, turismo ornitológico, turismo cultural, ecoturismo, etc. El principal objetivo de esta investigación es analizar las potencialidades existentes en República Dominicana para desarrollar el ecoturismo en las zonas de humedales. La metodología ha consistido en un trabajo de campo, a través de las entrevistas, los grupos de discusión y la observación participante. Los resultados muestran las grandes potencialidades que tiene el país para desarrollar el ecoturismo en los humedales, y contribuir así, al desarrollo socioeconómico de las comunidades locales. 

Identification of new isolates of Bacillus thuringiensis using rep-PCR products and delta-endotoxin electron microscopy

Directory of Open Access Journals (Sweden)

A.S.G. Lima

2002-01-01

Full Text Available PCR has been used to analyze the distribution of REP (Repetitive Extragenic Palindromic and ERIC (Enterobacterial Repetitive Intergenic Consensus sequences (rep-PCR found within the genome of the bacterium Bacillus thuringiensis, with the purpose to analyze the genetic similarities among 56 subspecies samples and 95 field isolates. The PCR products were analyzed by EB-AGE (ethidium bromide-agarose electrophoresis and then submitted to banding comparisons, based on the Phyllip software algorithm. When the banding similarities were considered for comparison purposes among all the strains, the phylogenic tree patterns varied according to the rep-PCR primers considered, but, from a broader point of view, the ERIC sequences produced better results, which, together with electron microscopy analysis of the released parasporal bodies and colony morphology characteristics, allowed to detect two possible new subspecies of B. thuringiensis.

Nurturing a FinTech Ecosystem

DEFF Research Database (Denmark)

Leong, Carmen; Tan, Barney; Xiao, Xiao

2017-01-01

Financial technology, or FinTech, involves the design and delivery of financial products and services through technology. It impacts financial institutions, regulators, customers, and merchants across a wide range of industries. Pervasive digital technologies are challenging the fundamentals...... of the highly regulated financial sector, leading to the emergence of non-traditional payment systems, peer-to-peer money exchanges and increased turbulence in currency markets. This case study explores the development of a FinTech company in China that offers microloans to college students. Five lessons...... learned are presented for organizations to better manage the challenges and to leverage the opportunities amidst the disruption of financial sector. Our findings also shed light on how digital technology 1) offers the strategic capability for a firm to occupy a market niche in financial sector, 2) enables...

Innovative Behaviour of High-Tech Internationalized Firms: Survey Results from Poland

Directory of Open Access Journals (Sweden)

Krzysztof Wach

2016-09-01

Full Text Available Objective: The aim of the article is to identify and verify the relationship between internationalization and innovativeness as well as innovative behaviour of high-tech businesses in Polish context. Research Design & Methods: A quantitative research design was employed. A survey was conducted on the sample of 263 firms operating in high-tech industries in Poland. To verify the assumed relationships statistical instruments were used, including descriptive statistics, Chi-Square test, the Kruskal-Wallis test and multivariate regression. Findings: The level of innovativeness of investigated hi-tech firms was relatively high. Results suggest that the innovativeness of a business contributes to the intensification of the internationalization process of firms operating in high-tech industries. The regression model confirms the dependence of internationalization on three innovative behaviours, such as the general evaluation of innovativeness of the firm, the pace of innovation diffusion and the number of implemented innovations. Implications & Recommendations: Polish high-tech businesses seem to be relatively well internationalized, especially in comparisons to general business population. Policy makers should continue to support innovativeness of Polish economy, but especia­lly these industries which are highly innovative. Contribution & Value Added: The research presented in the article seems to be one of the first in Poland investigating into internationalization and innovation in high-tech industries. The results are in line with the majority of empirical evidence worldwide. The preliminary link between innovation and internationalization among Polish high–tech businesses was confirmed.

Definition of a short-cut methodology for assessing earthquake-related Na-Tech risk

International Nuclear Information System (INIS)

Busini, Valentina; Marzo, Enrico; Callioni, Andrea; Rota, Renato

2011-01-01

Highlights: → In industrial sites located in natural hazard-prone areas technological accidents may be triggered by natural events, generating the so-called Na-Tech accidents. → In this paper, a qualitative screening methodology for assessing the earthquake Na-Tech risk has been developed with the aim of identifying which situations deserve a much more expensive Quantitative Risk Analysis. → The simple procedure developed, which summarizes in a suitable Key Hazard Indicator the Na-Tech risk level, has been validated by comparing its results with those of some Quantitative Risk Analyses involving also Na-Tech events and previously presented in the literature. - Abstract: Na-Tech (Natural and Technological) refers to industrial accidents triggered by natural events such as storms, earthquakes, flooding, and lightning. Herein, a qualitative methodology for the initial assessment of earthquake Na-Tech risk has been developed as a screening tool to identify which situations require a much more expensive Quantitative Risk Analysis (QRA). The proposed methodology, through suitable Key Hazard Indicators (KHIs), identifies the Na-Tech risk level associated with a given situation (i.e., a process plant located in a given territory), using the Analytical Hierarchy Process as a multi-criteria decision tool for the evaluation of such KHIs. The developed methodology was validated by comparing its computational results with QRA results that involved Na-Tech events previously presented in literature.

REP Executive Education focuses on Midwest plant off-site emergency preparedness

OpenAIRE

Center for Homeland Defense and Security

2015-01-01

Center for Homeland Defense and Security News and Stories, PRESS RELEASES The Center for Homeland Defense and Security burgeoning Radiological Emergency Preparedness (REP) Executive Education Program convened June 8-12 with a special focus on emergency preparedness policy and strategic issues for...

Does Service Innovation Matter in High-Tech Industry

Directory of Open Access Journals (Sweden)

Chao-Hung Wang

2014-05-01

Full Text Available Service innovation has been found to be a major driver of innovation performance in service contexts. But this issue raises questions concerning the extent to which the relationship between market orientation and innovation performance holds in the high-tech industry. Relatively little research has examined how market orientation contributes to innovation performance through service innovation. We here report an empirical study of 235 Taiwanese high-tech firms to examine the influence of market orientation on service innovation and innovation performance. A noteworthy finding is that the impacts of customer orientation and competitor orientation on innovation performance are fully mediated by service innovation. However, service innovation does only partially mediate the relationship between inter-functional orientation and innovation performance. The findings of this study should help managers consider appropriate service innovation in high-tech industry.

The Debreather and NuTech: A Reply to Kleespies

Science.gov (United States)

Ogden, Russel D.

2010-01-01

This article responds to Phillip Kleespies's (2010/this issue) commentary on NuTech fieldworkers and their use of the debreather. Non-medical assistance with suicide raises legitimate concerns about accountability, public safety, and care for those who are suffering. Given that suicide is not a crime, an outcome of the NuTech movement may be that…

Therapeutic Antiviral Effect of the Nucleic Acid Polymer REP 2055 against Persistent Duck Hepatitis B Virus Infection

Science.gov (United States)

Noordeen, Faseeha; Scougall, Catherine A.; Grosse, Arend; Qiao, Qiao; Ajilian, Behzad B.; Reaiche-Miller, Georget; Finnie, John; Werner, Melanie; Broering, Ruth; Schlaak, Joerg F.; Vaillant, Andrew; Jilbert, Allison R.

2015-01-01

Previous studies have demonstrated that nucleic acid polymers (NAPs) have both entry and post-entry inhibitory activity against duck hepatitis B virus (DHBV) infection. The inhibitory activity exhibited by NAPs prevented DHBV infection of primary duck hepatocytes in vitro and protected ducks from DHBV infection in vivo and did not result from direct activation of the immune response. In the current study treatment of primary human hepatocytes with NAP REP 2055 did not induce expression of the TNF, IL6, IL10, IFNA4 or IFNB1 genes, confirming the lack of direct immunostimulation by REP 2055. Ducks with persistent DHBV infection were treated with NAP 2055 to determine if the post-entry inhibitory activity exhibited by NAPs could provide a therapeutic effect against established DHBV infection in vivo. In all REP 2055-treated ducks, 28 days of treatment lead to initial rapid reductions in serum DHBsAg and DHBV DNA and increases in anti-DHBs antibodies. After treatment, 6/11 ducks experienced a sustained virologic response: DHBsAg and DHBV DNA remained at low or undetectable levels in the serum and no DHBsAg or DHBV core antigen positive hepatocytes and only trace amounts of DHBV total and covalently closed circular DNA (cccDNA) were detected in the liver at 9 or 16 weeks of follow-up. In the remaining 5/11 REP 2055-treated ducks, all markers of DHBV infection rapidly rebounded after treatment withdrawal: At 9 and 16 weeks of follow-up, levels of DHBsAg and DHBcAg and DHBV total and cccDNA in the liver had rebounded and matched levels observed in the control ducks treated with normal saline which remained persistently infected with DHBV. These data demonstrate that treatment with the NAP REP 2055 can lead to sustained control of persistent DHBV infection. These effects may be related to the unique ability of REP 2055 to block release of DHBsAg from infected hepatocytes. PMID:26560490

Running-gear Tech 2001; Fahrwerk-Tech 2001. Tagung

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-07-01

Dynamic driving characteristics, active safety and high comfort are conflicting goals which can be combined by active vehicle management systems. The conference discussed modern tools and methods in the fields of design, simulation and experiment. [German] Im Zielkonflikt zwischen Fahrdynamik, aktiver Sicherheit und Komfort bieten Fahrzeugregelsysteme enorme Moeglichkeiten. Systeme fuer Bremsen, Stabilisierung, Daempfung, Aufbaukontrolle und Fahrerassistenz werden in der Zukunft zu einem Fahrwerksmanagement verschmelzen. Diese Fahrzeugintelligenz erfordert moderne Tools und Methoden im Bereich Konzeption, Simulation und Versuch. Die Tagung Fahrwerk-Tech 2001 wird das Fahrwerk in dieser Gesamtheit betrachten und Experten aus den verschiedenen Bereichen zusammen bringen. (orig.)

Does Service Innovation Matter in High-Tech Industry?

OpenAIRE

Wang, Chao-Hung

2014-01-01

Service innovation has been found to be a major driver of innovation performance in service contexts. But this issue raises questions concerning the extent to which the relationship between market orientation and innovation performance holds in the high-tech industry. Relatively little research has examined how market orientation contributes to innovation performance through service innovation. We here report an empirical study of 235 Taiwanese high-tech firms to examine the influence of mark...

77 FR 26588 - In the Matter of Recycle Tech, Inc.; Order of Suspension of Trading

Science.gov (United States)

2012-05-04

... SECURITIES AND EXCHANGE COMMISSION [File No. 500-1] In the Matter of Recycle Tech, Inc.; Order of... of current and accurate information concerning the securities of Recycle Tech, Inc. (``Recycle Tech... protection of investors require a suspension of trading in the securities of Recycle Tech. Therefore, it is...

RiskREP: Risk-Based Security Requirements Elicitation and Prioritization (extended version)

NARCIS (Netherlands)

Herrmann, Andrea; Morali, A.

2010-01-01

Today, companies are required to be in control of the security of their IT assets. This is especially challenging in the presence of limited budgets and conflicting requirements. Here, we present Risk-Based Requirements Elicitation and Prioritization (RiskREP), a method for managing IT security

Hi tech microeconomics and information nonintensive calculi

Directory of Open Access Journals (Sweden)

Mirko Dohnal

2013-11-01

Full Text Available The article establishes link between the contributions made to the study of hi tech phenomena. It analyzes the evolution undergone by studies on the topic of the knowledge economics (HI-TECH process carried out by different disciplines (hard and soft sciences – sociology, ecology etc. from the point of view of the objectives they pursue. The attentions are concentrated on analysis of applicable mathematical tools used to develop realistic formal models. Information intensity is defined as the amount of information which is needed for the realistic application of a corresponding formal tool. High information intensity is desirable because it influences the model accuracy. Low information intensity is preferred when high information intensity requires more information items than are available and this is usually the case in knowledge engineering. Fuzzy models seem to be a useful extension of formal tool used in hi tech microeconomics. However, even fuzzy sets could be prohibitively information intensive. Therefore the range of available formal tools must be considerably broader. This paper introduces qualitative and semiqualitative models and rough sets. Each formal tool is briefly characterized.

Baza danych BazTech – integracja i poszerzanie dostępu

OpenAIRE

Derfert-Wolf, Lidia; Buzdygan, Dorota

2014-01-01

The BazTech database – integration and widening access. The BazTech base enables the access to scientific publications in Polish journals in the field of technical sciences, and as one of the resources of open science is available at the Virtual Library of Science. The paper presents the current state of BazTech as an introduction to the review of the development of the base in the direction of integration with other resources. Integration – apart from multibrowsers (eg PRIMO), data aggregato...

High‐Tech Export from the V4 Countries – Structure and Factors

Directory of Open Access Journals (Sweden)

Judyta Lubacha-Sember

2013-03-01

Full Text Available The purpose of this article is to verify the relation between the value of high‐tech export and the value of intellectual capital assets. At the first stage of the study, an analysis of the value and structure of high‐tech export in the V4 countries was performed. At the second stage, the Synthetic Intellectual Capital Asset Index (ICA was calculated using the Perkal index. At the last stage, in order to examine the relation between the value of high‐tech export and the value of intellectual capital assets, an estimation of panel models for selected variables was performed. The results of analysis show that the value of high‐tech export from the V4 countries varies, and the V4 countries score lower in the ranking of EU countries arranged by the value of ICA is than in the ranking of EU countries arranged by the value of high‐tech export. The  relation  between  the  value  of  high‐tech export and the value of ICA was negative for the V4 countries, but models created with the data for all EU countries showed a positive correlation. Identify the causes of such a situation could be very valuable.  Linking  intellectual  capital  assets to  the  high‐tech export could be helpful to find the sources of the high level of exports in this sector.

Averróis e a República de Platão

Directory of Open Access Journals (Sweden)

Pereira, Rosalie Helena de Souza

2007-01-01

Full Text Available Sobre República é o único comentário de uma obra de Platão deixado por Averróis, o comentador por antonomásia, diga-se de Aristóteles. Embora se tenha perdido o original árabe, a teles. Embora se tenha perdido o original árabe, a posteridade recebeu uma versão hebraíca e duas latinas. O comentário (ou paráfrase a República de Platão pode ser considerado uma obra original - divida em três livros - já que apenas um terço dela corresponde ao texto platônico. Além de apresentar conceitos aristotélicos retirados da Ética Nicomaquéia e de obras políticas de Al-Farabi, Averróis apresenta reflexões próprias e faz críticas à sociedade em que vive

El montaje de la transición argentina. Un análisis de los films La República perdida, La República perdida II y Evita, quien quiera oír que oiga

Directory of Open Access Journals (Sweden)

Paola Judith Margulis

2012-01-01

Full Text Available El presente artículo se propone reconstruir una zona de la historia del documental argentino a partir del abordaje de tres films que tuvieron un alto impacto en Argentina hacia la transición democrática: La República perdida (Miguel Pérez, 1983, su secuela La República perdida II (Miguel Pérez, 1986 y Evita, quien quiera oír que oiga (Eduardo Mignogna, 1984. Dada la importancia de estos films -tanto en términos políticos como de impacto en el público-, intentaremos situarlos en contexto y analizar algunos aspectos inherentes a su lógica fílmica.

CoolRep H22: Synthesis report on R and D results on geological disposal up to 2009

International Nuclear Information System (INIS)

Umeki, Hiroyuki; Hioki, Kazumasa; Osawa, Hideaki; Fujita, Tomoo; Shibata, Masahiro; Makino, Hitoshi; Takeuchi, Shinji; Ishimaru, Tsuneari

2011-02-01

The Japan Atomic Energy Agency (JAEA) has been performing research and development on geological disposal technology of high level radioactive waste. At the end of fiscal year 2009, the Geological Isolation Research and Development Directorate of JAEA made publicly available the 'CoolRep H22', which is a web-based report that summarizes the R and D results, on its website. This document reports the contents of CoolRep H22. (author)

Virginia Tech honors women in March

OpenAIRE

Lazenby, Jenna

2007-01-01

Commemorating National Women's History Month in March, the Virginia Tech community will host a variety of informative, educational, and entertaining events and programs that highlight women's diverse experiences and achievements.

Mercury pOIsonIng

African Journals Online (AJOL)

A case of mercury poisoning is reported and clinical observations of 6 .... fish ingested and occupational exposure. .... exposed to mercury as a result of inadequate industrial safety standards, and ... WHO Tech Rep Ser 1980; No. 674: 102-115.

香港金融科技的未来%La future de FinTech à Hong Kong

Institute of Scientific and Technical Information of China (English)

香港金融发展局; 杨鑫

2017-01-01

FinTech - l'innovation financiére grace à la technologie - a le potentiel d'apporter des améliorations substantielles de la productivité et de la qualité des services financiers à Hong Kong. Hong Kong, avec son grand secteur financier, est en mesure de gagner de la tendance FinTech et de perdre à d'autres centres si cela ne fonctionne pas. Ce rapport propose une stratégie FinTech comprenant cinq programmes FinTech - Cyber sécurité, paiement et réglement de titre un identifiant numérique et KYC, WealthTech, InsurTech et RegTech - pris en charge par un bureau FinTech par lequel le territoire peut être avancé de maniére décisive.

Iberia : capital federal de la IIª República Española (Un proyecto de Rubio i Tuduri

Directory of Open Access Journals (Sweden)

Carlos Sambricio

1996-01-01

Full Text Available A los pocos meses de proclamarse, en 1931, la II República Española, Nicolás Rubio i Tuduri presentaba —en el marco de la Exposición organizada por la Asociación de Arquitectos de Cataluña, celebrada en la barcelonesa Galería Maragall— una propuesta un tanto sorprendente: el proyecto de una nueva Capital Federal de la República Española que él denominaba Iberia.

Investment in high-tech industries : An example from the LCD industry

NARCIS (Netherlands)

Huisman, K.J.M.; Kort, P.M.; Plasmans, J.E.J.; Bensoussan, A.; Peng, S.; Sung, J.

2013-01-01

This chapter considers a representative firm taking investment decisions in a high-tech environment where different generations of production facilities are invented over time. First, we develop a general real options investment model for high-tech industries in which, according to standard

Get on Board the Cost Effective Way: A Tech Prep Replication Process.

Science.gov (United States)

Moore, Wayne A.; Szul, Linda F.; Rivosecchi, Karen

1997-01-01

The Northwestern Pennsylvania Tech Prep Consortium model for replicating tech prep programs includes these steps: fact finding, local industry analysis, curriculum development, detailed description, marketing strategies, implementation, and program evaluation. (SK)

Competitive low-tech manufacturing and challenges for regional policy in the European context

DEFF Research Database (Denmark)

Hansen, Teis; Winther, Lars

2014-01-01

Today, low-tech firms in high-wage countries are focusing on increasing investments in highly skilled labour and advanced machinery, incremental innovation and high value-added niches. Danish policy, however, gives little attention to the new specificities of low-tech manufacturing......, and the understanding of innovation in national and regional strategies is dominated by a science-based perspective. There is a strong policy focus on human capital and research and development in manufacturing. Human capital is vital to manufacturing in general, but the latter is of less importance for low-tech firms....... Conversely, user–producer interactions and machinery investments, which are critical to low-tech competitiveness, are disregarded by policies....

Antimicrobial activity of Xylopia aethiopica, Aframomum melegueta ...

African Journals Online (AJOL)

uwerhiavwe

2013-03-28

Mar 28, 2013 ... Moderately ripped orange fruits were bought from new market in .... the spice extract with other safe treatments such as car- ... 49(7):2019-2023. ... Tech. Rep. 67. Nwinyi OC, Nwodo CS, Olayinka AO, Ikpo CO, Ogunniran KO ...

Pricing Policy and Strategies for Consumer High-Tech Products

Directory of Open Access Journals (Sweden)

Dovleac, L.

2014-06-01

Full Text Available This paper highlights the complex process of price setting for consumer high-tech products. These prices are highly influenced by some external factors from the economic and social environment. The main objective of this paper is to establish the most effective pricing policies and strategies used by high-tech companies of various sizes. Decisions about price fixing for consumer high-technology products are largely influenced by consumer behaviour, too.

Measurements of some basic constants of 68Ga(BAT-TECH) as an imaging agent

International Nuclear Information System (INIS)

Chen Huawei; Liu Boli

1994-01-01

The kinetic properties of a new myocardial imaging agent 68 Ga(BAT-TECH) are investigated and its thermodynamic constants are measured. The results are as follows: Citrate→BAT-TECH exchange reaction order is second-order; reaction rate k = 0.50 l/mol·s; activation energy E a = 56.6 kJ/mol; the stability constant of 68 Ga(BAT-TECH) lgβ = 14.9; the acid dissociation constants of BAT-TECH pK 1 = 4.62, pK 2 = 7.68, pK-3 = 8.68, pK 4 = 11.2

Virginia Tech's K-9 unit to receive Kevlar vest from alumni organization

OpenAIRE

Dickerson, Susan

2004-01-01

Hokie, the Virginia Tech Police Department's German shepherd, will be presented with a custom-fitted Virginia Tech Kevlar bulletproof vest to protect him from all the dangers he faces while performing his daily duties.

TRAINING EMPLOYEES TO WORK WITH HI-TECH EQUIPMENT

Directory of Open Access Journals (Sweden)

M. A. Dremina

2016-01-01

Full Text Available The aim of the study is to describe a research relying on the capabilities of networking, which improves the quality of vocational training of skilled workers that are intended to work with new hi-tech equipment.Methods. Methods of system and comparative analysis, modeling, synthesis and generalization are used. Specification of the model of workers training offered by authors is carried out on the basis of deep interviews to experts – the representatives of the large enterprises who are carrying out training of the personnel.Results. Social and pedagogical contradictions are revealed, on the one hand, in the growing need for highly professional personnel for hi-tech productions, and, on the other hand, in insufficiently effective countermeasures of the system of vocational education and training on closing actual requirements of productions. The discrepancies reducing the quality of preparation of skilled workers are revealed by comparative analysis of competences based on an ideal competence model of the trainer and teacher of VET with the competences presented in educational both professional standards and the discussed projects. Characteristics of the existing pedagogical process in the hi-tech production environment are described. For the purpose of quality improvement of the pedagogical process, the network format of interactions of the enterprise, educational and the business organizations is offered.Scientific novelty. The concept «pedagogical process» for the purpose of making it more instrumental is specified; it joins a technological process and the design of its ideal model for the hi-tech production environment. The unique network project including design and development of innovative manuals and teaching materials for the welding equipment of Fronius International GmbH.Practical significance. The research results can be useful to the management of staff development and career advancement of hi-tech productions, and VET

Creating a vibrant innovation ecosystem : the High Tech Campus Eindhoven case

NARCIS (Netherlands)

Romme, A.G.L.

2017-01-01

The High Tech Campus Eindhoven is a campus-based ecosystem for high-tech R&D, located in the city of Eindhoven (Netherlands). It is currently home to more than 140 companies and institutions, involving more than 10,000 product developers, researchers, entrepreneurs, and service providers. The

High-Tech Means High-Efficiency: The Business Case for EnergyManagement in High-Tech Industries

Energy Technology Data Exchange (ETDEWEB)

Shanshoian, Gary; Blazek, Michele; Naughton, Phil; Seese, RobertS.; Mills, Evan; Tschudi, William

2005-11-15

In the race to apply new technologies in ''high-tech'' facilities such as data centers, laboratories, and clean rooms, much emphasis has been placed on improving service, building capacity, and increasing speed. These facilities are socially and economically important, as part of the critical infrastructure for pharmaceuticals,electronics, communications, and many other sectors. With a singular focus on throughput, some important design issues can be overlooked, such as the energy efficiency of individual equipment (e.g., lasers, routers and switches) as well as the integration of high-tech equipment into the power distribution system and the building envelope. Among technology-based businesses, improving energy efficiency presents an often untapped opportunity to increase profits, enhance process control,maximize asset value, improve the work place environment, and manage a variety of business risks. Oddly enough, the adoption of energy efficiency improvements in this sector lags behind many others. As a result, millions of dollars are left on the table with each year ofoperation.

The RXL motif of the African cassava mosaic virus Rep protein is necessary for rereplication of yeast DNA and viral infection in plants

Energy Technology Data Exchange (ETDEWEB)

Hipp, Katharina; Rau, Peter; Schäfer, Benjamin [Institut für Biomaterialien und biomolekulare Systeme, Abteilung für Molekularbiologie und Virologie der Pflanzen, Universität Stuttgart, Pfaffenwaldring 57, D-70550 Stuttgart (Germany); Gronenborn, Bruno [Institut des Sciences du Végétal, CNRS, 91198 Gif-sur-Yvette (France); Jeske, Holger, E-mail: holger.jeske@bio.uni-stuttgart.de [Institut für Biomaterialien und biomolekulare Systeme, Abteilung für Molekularbiologie und Virologie der Pflanzen, Universität Stuttgart, Pfaffenwaldring 57, D-70550 Stuttgart (Germany)

2014-08-15

Geminiviruses, single-stranded DNA plant viruses, encode a replication-initiator protein (Rep) that is indispensable for virus replication. A potential cyclin interaction motif (RXL) in the sequence of African cassava mosaic virus Rep may be an alternative link to cell cycle controls to the known interaction with plant homologs of retinoblastoma protein (pRBR). Mutation of this motif abrogated rereplication in fission yeast induced by expression of wildtype Rep suggesting that Rep interacts via its RXL motif with one or several yeast proteins. The RXL motif is essential for viral infection of Nicotiana benthamiana plants, since mutation of this motif in infectious clones prevented any symptomatic infection. The cell-cycle link (Clink) protein of a nanovirus (faba bean necrotic yellows virus) was investigated that activates the cell cycle by binding via its LXCXE motif to pRBR. Expression of wildtype Clink and a Clink mutant deficient in pRBR-binding did not trigger rereplication in fission yeast. - Highlights: • A potential cyclin interaction motif is conserved in geminivirus Rep proteins. • In ACMV Rep, this motif (RXL) is essential for rereplication of fission yeast DNA. • Mutating RXL abrogated viral infection completely in Nicotiana benthamiana. • Expression of a nanovirus Clink protein in yeast did not induce rereplication. • Plant viruses may have evolved multiple routes to exploit host DNA synthesis.

The RXL motif of the African cassava mosaic virus Rep protein is necessary for rereplication of yeast DNA and viral infection in plants

International Nuclear Information System (INIS)

Hipp, Katharina; Rau, Peter; Schäfer, Benjamin; Gronenborn, Bruno; Jeske, Holger

2014-01-01

Geminiviruses, single-stranded DNA plant viruses, encode a replication-initiator protein (Rep) that is indispensable for virus replication. A potential cyclin interaction motif (RXL) in the sequence of African cassava mosaic virus Rep may be an alternative link to cell cycle controls to the known interaction with plant homologs of retinoblastoma protein (pRBR). Mutation of this motif abrogated rereplication in fission yeast induced by expression of wildtype Rep suggesting that Rep interacts via its RXL motif with one or several yeast proteins. The RXL motif is essential for viral infection of Nicotiana benthamiana plants, since mutation of this motif in infectious clones prevented any symptomatic infection. The cell-cycle link (Clink) protein of a nanovirus (faba bean necrotic yellows virus) was investigated that activates the cell cycle by binding via its LXCXE motif to pRBR. Expression of wildtype Clink and a Clink mutant deficient in pRBR-binding did not trigger rereplication in fission yeast. - Highlights: • A potential cyclin interaction motif is conserved in geminivirus Rep proteins. • In ACMV Rep, this motif (RXL) is essential for rereplication of fission yeast DNA. • Mutating RXL abrogated viral infection completely in Nicotiana benthamiana. • Expression of a nanovirus Clink protein in yeast did not induce rereplication. • Plant viruses may have evolved multiple routes to exploit host DNA synthesis

RiskREP: Risk-Based Security Requirements Elicitation and Prioritization

OpenAIRE

Herrmann, Andrea; Morali, A.; Etalle, Sandro; Wieringa, Roelf J.; Niedrite, Laila; Strazdina, Renate; Wangler, Benkt

2011-01-01

Companies are under pressure to be in control of their assets but at the same time they must operate as efficiently as possible. This means that they aim to implement “good-enough security‿ but need to be able to justify their security investment plans. In this paper, we present a Risk-Based Requirements Prioritization method (RiskREP) that extends misuse case-based methods with IT architecture based risk assessment and countermeasure definition and prioritization. Countermeasure prioritizati...

ContiTronic - The intelligent conveyor belt from ContiTech; ContiTronic - Das intelligente Transportband von ContiTech

Energy Technology Data Exchange (ETDEWEB)

Alles, R; Wach, T [ContiTech Transportbandsysteme GmbH, Hannover (Germany)

1998-05-01

ContiTech has investigated the use of RFID (Radio Frequency Identification) and found that specially developed transponders can be vulcanized into rubber conveyor belts without impairing their performance capabilities. The system opens up a whole host of new applications in bulk materials handling within various sectors of industry (mining, steel industry, etc.). With the support of the Cologne-based Rheinbraun AG, the ContiTronic system was tested in lignite mining Operations in Hambach. (orig.) [Deutsch] Untersuchungen bei ContiTech ueber die Radio-Frequenz-Identifikation (RFID) ergaben, dass sich speziell entwickelte Transponder in Gummifoerdergurte einvulkanisieren lassen, ohne dass deren Funktion beeintraechtigt wird. Das System eroeffnet bei der Schuettgutfoerderung in den verschiedensten Industriebereichen (Bergbau, Stahlindustrie usw.) neue Anwendungen. Mit Unterstuetzung der Rheinbraun AG, Koeln, wurde das ContiTronic-System im Braunkohlentagebau Hambach erprobt. (orig.)

Revolución versus reforma educativa en la segunda república española. Elementos de ruptura

Directory of Open Access Journals (Sweden)

Juan Manuel FERNÁNDEZ SORIA

2010-03-01

Full Text Available RESUMEN: Están fuera de toda duda las conexiones existentes entre la República de 1931-35 y la de 1936-39. En este sentido estamos de acuerdo con quienes afirman que el estallido de la guerra del 36 es el resultado de un proceso que arranca del mismo año en que se proclama la II República, iniciándose ya entonces —como sostiene Andrés M. Kramer— la «mecánica de guerra civil». La educación republicana en tiempo de guerra no puede quedar fuera de esta consideración, porque aquélla sumerge sus cimientos más profundos en la política educativa de 1931-35. Efectivamente, muchas de las acciones educativas y culturales llevadas a cabo durante la guerra no tendrían fácil explicación si no se examina previamente la tarea de la República del 31 en estos mismos aspectos.

Discriminação de sorovares de Salmonella spp. isolados de carcaças de frango por REP e ERIC-PCR e fagotipagem do sorovar Enteriditis Discrimination of Salmonella serovars isolated from chicken meat by REP and ERIC-PCR and phagotyping of Enteriditis sorovar

Directory of Open Access Journals (Sweden)

Iliana Alcocer

2006-06-01

Full Text Available Salmonelose é a infecção bacteriana de origem alimentar mais freqüente no Paraná, Brasil, e os surtos estão associados, principalmente, ao consumo de ovos, carne de aves e derivados. Os objetivos deste trabalho foram identificar os sorovares de Salmonella isolados de carcaças de frango e caracterizá-los molecularmente por REP e ERIC-PCR, assim como identificar os fagotipos de Salmonella Enteriditis. Dos 25 isolados de Salmonella spp. analisados, 18 foram identificados como Enteriditis, 4 como Braenderup, 2 como Worthington e 1 como infantis. Dos 18 isolados de Enteriditis, 14 foram PT4, 2 PT4a, 1 PT7 e 1 RDNC, por se tratar de colônia rugosa. REP-PCR forneceu padrão eletroforético distinto de 10 a 13 bandas distribuídas entre 120 e 2072 pb para cada sorovar diferente testado. A ERIC-PCR mostrou um padrão de 4 a 5 bandas entre 180 e 1000 pb e foi menos discriminativa quando comparada à REP-PCR. Os resultados encontrados confirmaram que a fagotipagem é uma ferramenta útil e discriminativa para o sorovar Enteriditis. Apesar do pequeno número de sorovares testados, os resultados sugerem que a REP-PCR parece ser um método atrativo a ser utilizado no futuro para a discriminação preliminar de sorovares de Salmonella.Salmonellosis is the most prevalent bacterial food-borne disease in the State of Paraná, Brazil, and the outbreaks are often associated with consumption of poultry products. The aim of this study was to serotype Salmonella strains isolated from chicken carcasses and characterize them molecularly using REP and ERIC-PCR. The phage types of Salmonella Enteriditis were also identified. Of the 25 Salmonella strains analysed, 18 were identified as Enteriditis, 4 as Braenderup, 2 as Worthington and 1 as infantis. Of the 18 Enteriditis isolates, 14 were PT4, 2 PT4a, 1 PT7 and 1 "reacted, but did not conform" - RDNC. Distinct REP-PCR profiles with 10 to 13 fragments distributed between 120 and 2072 pb were easily obtained for

A repA-based ELISA for discriminating cattle vaccinated with Brucella suis 2 from those naturally infected with Brucella abortus and Brucella melitensis.

Science.gov (United States)

Wang, Jing-Yu; Wu, Ning; Liu, Wan-Hua; Ren, Juan-Juan; Tang, Pan; Qiu, Yuan-Hao; Wang, Chi-Young; Chang, Ching-Dong; Liu, Hung-Jen

2014-01-01

The commonest ways of diagnosing brucellosis in animals include the Rose-Bengal plate agglutination test, the buffered plate agglutination test (BPA), the slide agglutination test, the complement fixation test, and the indirect enzyme linked immunosorbent assay (I-ELISA). However, these methods cannot discriminate the Brucella vaccine strain (Brucella suis strain 2; B. suis S2) from naturally acquired virulent strains. Of the six common Brucella species, Brucella melitensis, Brucella abortus, and B. suis are the commonest species occurring in China. To develop an ELISA assay that can differentiate between cows inoculated with B. suis S2 and naturally infected with B. abortus and B. melitensis, genomic sequences from six Brucella spp. (B. melitensis, B. abortus, B. suis, Brucella canis, Brucella neotomae and Brucella ovis) were compared using Basic Local Alignment Search Tool software. One particular gene, the repA-related gene, was found to be a marker that can differentiate B. suis from B. abortus and B. melitensis. The repA-related gene of B. suis was PCR amplified and subcloned into the pET-32a vector. Expressed repA-related protein was purified and used as an antigen. The repA-based ELISA was optimized and used as specific tests. In the present study, serum from animals inoculated with the B. suis S2 vaccine strain had positive repA-based ELISA results. In contrast, the test-positive reference sera against B. abortus and B. melitensis had negative repA-based ELISA results. The concordance rate between B. abortus antibody-negative (based on the repA-based ELISA) and the Brucella gene-positive (based on the 'Bruce ladder' multiplex PCR) was 100%. Therefore, the findings suggest that the repA-based ELISA is a useful tool for differentiating cows vaccinated with the B. suis S2 and naturally infected with B. abortus and B. melitensis. Copyright © 2014 Elsevier Ltd. All rights reserved.

Progressive Conversion from B-rep to BSP for Streaming Geometric Modeling.

Science.gov (United States)

Bajaj, Chandrajit; Paoluzzi, Alberto; Scorzelli, Giorgio

2006-01-01

We introduce a novel progressive approach to generate a Binary Space Partition (BSP) tree and a convex cell decomposition for any input triangles boundary representation (B-rep), by utilizing a fast calculation of the surface inertia. We also generate a solid model at progressive levels of detail. This approach relies on a variation of standard BSP tree generation, allowing for labeling cells as in, out and fuzzy, and which permits a comprehensive representation of a solid as the Hasse diagram of a cell complex. Our new algorithm is embedded in a streaming computational framework, using four types of dataflow processes that continuously produce, transform, combine or consume subsets of cells depending on their number or input/output stream. A varied collection of geometric modeling techniques are integrated in this streaming framework, including polygonal, spline, solid and heterogeneous modeling with boundary and decompositive representations, Boolean set operations, Cartesian products and adaptive refinement. The real-time B-rep to BSP streaming results we report in this paper are a large step forward in the ultimate unification of rapid conceptual and detailed shape design methodologies.

Second public meeting of Governor Kaine's Independent Virginia Tech Incident Review Panel

OpenAIRE

Owczarski, Mark

2007-01-01

The second public meeting of Governor Kaine's Independent Virginia Tech Incident Review Panel will convene on Monday, May 21, at The Inn at Virginia Tech and Skelton Conference Center Latham Ballroom, 901 Prices Fork Road in Blacksburg.

TechTutorer - en ny måde at integrere teknologi i læreruddannelsen?

DEFF Research Database (Denmark)

Heiberg, Tobias; Arstorp, Ann-Thérèse

’TechTutor-enheden’ skal ses. I rapporten uddybes initiativet, men helt enkelt kan TechTutorerne beskrives som en gruppe af lærerstuderende med særlige kompetencer og interesser inden for det teknologiske felt. Og de samarbejder som TechTutorer om udbud af diverse kursusforløb samt udvikling af...... læreruddannelsen, når det kommer til didaktisering og implementering af teknologi – alt sammen med rapportens forfattere som koordinerende og kvalificerende element. TechTutor-initiativet skal altså overordnet ses som et eksperiment, der centrerer sig omkring nye vinkler på kvalificering og optimering af...

The FinTech phenomenon: antecedents of financial innovation perceived by the popular press

OpenAIRE

Zavolokina, Liudmila; Dolata, Mateusz; Schwabe, Gerhard

2016-01-01

The financial industry has been strongly influenced by digitalization in the past few years reflected by the emergence of 'FinTech,' which represents the marriage of 'finance' and 'information technology.' FinTech provides opportunities for the creation of new services and business models and poses challenges to traditional financial service providers. Therefore, FinTech has become a subject of debate among practitioners, investors, and researchers and is highly visible in the popular media. ...

Análisis de la relación comercial entre la República de Colombia y la República de Costa Rica

OpenAIRE

Romero Escobar, Juán Sebastián; Bermudez Monroy, María Gabriela

2012-01-01

Dadas las relaciones de cooperación internacional que presentan las Repúblicas de Colombia y Costa Rica, que se evidencia en los fuertes vínculos comerciales existentes entre las dos naciones, Proexport por medio de su oficina comercial en Costa Rica, ha mantenido al tanto la situación en la que se desenvuelve la alianza comercial entre Colombia y Costa Rica. Él último de estos informes, demuestra la potencialidad de Costa Rica como un mercado para los bienes colombianos y una posibilidad par...

Delivering a Paper (and other works) at #LowTechLabLondon2016

OpenAIRE

O'Connell, Micheal

2016-01-01

Performance 'Delivering a Paper' and screened/presented/exhibited other works such as 'How to Buy Nothing' related to author's interventionist art practice at this three-day event.\\ud \\ud #LowTechLabLondon2016 is a project developed by Raúl Marroquín and coordinated by Daniela Medina Poch for the Educational Program of the Saatchi Gallery that will take place on January 15th, 16th and 17th of 2016.\\ud \\ud “‘LowTech means technology that is cheap or free.”\\ud James Wallback, LowTech Manifest f...

CARACTERIZACIÓN MOLECULAR MEDIANTE rep-PCR DE AISLADOS NATIVOS DE Bacillus thuringiensis, OBTENIDOS DE MUESTRAS DE SUELO

Directory of Open Access Journals (Sweden)

Fabián Galvis

2014-01-01

Full Text Available Bacillus thuringiensis es una bacteria Gram-positiva formadora de esporas, que produ - ce cristales parasporales de naturaleza proteica, tóxicos contra diferentes órdenes de insectos y biodegradables e inocuos para otras especies. Esta investigación empleó el modelo experimen - tal, que mediante técnicas de observación permi - tió, la identificación microbiológica y bioquímica de B. thuringiensis a partir de muestras de suelo de los municipios de Cúcuta, El Zulia, Los Patios, San Cayetano y Villa del Rosario, Norte de Santander, Colombia, y su posterior caracteri - zación con los marcadores moleculares Bc-Rep y MB1. Se identificaron microbiológica y bioquí - micamente 10 aislados como B. thuringiensis ; los resultados del análisis filogenético mostraron diferencias significativas en los agrupamientos obtenidos con los marcadores Bc-Rep y MB1. Con Bc-Rep se registró un índice de similaridad bajo (18%, mientras que con el marcador MB1 se obtuvo un índice mayor de similitud, 58%. En este trabajo se evidenció una gran variabilidad genética entre los aislados, que mostraron a los marcadores Bc-Rep y MB1 como altamente efectivos para diferenciar cepas estrechamente relacionadas, convirtiéndose en una herramienta genética de gran valor para estudios de identifi-cación y diversidad en B. thuringiensis.

Ultra Fast, High Rep Rate, High Voltage Spark Gap Pulser

Science.gov (United States)

1995-07-01

current rise time. The spark gap was designed to have a coaxial geometry reducing its inductance. Provisions were made to pass flowing gas between the...ULTRA FAST, HIGH REP RATE, HIGH VOLTAGE SPARK GAP PULSER Robert A. Pastore Jr., Lawrence E. Kingsley, Kevin Fonda, Erik Lenzing Electrophysics and...Modeling Branch AMSRL-PS-EA Tel.: (908)-532-0271 FAX: (908)-542-3348 U.S. Army Research Laboratory Physical Sciences Directorate Ft. Monmouth

Considering a redesign of the Tech United keeper for improved acceleration

NARCIS (Netherlands)

Roest, de A.; Steinbuch, M.; Rosielle, P.C.J.N.

2011-01-01

The report describes the explorations to design a new keeper for Tech United. The performance of the current robot was disappointing and one of the reasons that Tech United lost the finals at the world championship last year. The goal of this report is to provide suggestions for the design of a new

Variation in a surface-exposed region of the Mycoplasma pneumoniae P40 protein as a consequence of homologous DNA recombination between RepMP5 elements.

Science.gov (United States)

Spuesens, Emiel B M; van de Kreeke, Nick; Estevão, Silvia; Hoogenboezem, Theo; Sluijter, Marcel; Hartwig, Nico G; van Rossum, Annemarie M C; Vink, Cornelis

2011-02-01

Mycoplasma pneumoniae is a human pathogen that causes a range of respiratory tract infections. The first step in infection is adherence of the bacteria to the respiratory epithelium. This step is mediated by a specialized organelle, which contains several proteins (cytadhesins) that have an important function in adherence. Two of these cytadhesins, P40 and P90, represent the proteolytic products from a single 130 kDa protein precursor, which is encoded by the MPN142 gene. Interestingly, MPN142 contains a repetitive DNA element, termed RepMP5, of which homologues are found at seven other loci within the M. pneumoniae genome. It has been hypothesized that these RepMP5 elements, which are similar but not identical in sequence, recombine with their counterpart within MPN142 and thereby provide a source of sequence variation for this gene. As this variation may give rise to amino acid changes within P40 and P90, the recombination between RepMP5 elements may constitute the basis of antigenic variation and, possibly, immune evasion by M. pneumoniae. To investigate the sequence variation of MPN142 in relation to inter-RepMP5 recombination, we determined the sequences of all RepMP5 elements in a collection of 25 strains. The results indicate that: (i) inter-RepMP5 recombination events have occurred in seven of the strains, and (ii) putative RepMP5 recombination events involving MPN142 have induced amino acid changes in a surface-exposed part of the P40 protein in two of the strains. We conclude that recombination between RepMP5 elements is a common phenomenon that may lead to sequence variation of MPN142-encoded proteins.

How Often Is p[subscript rep] Close to the True Replication Probability?

Science.gov (United States)

Trafimow, David; MacDonald, Justin A.; Rice, Stephen; Clason, Dennis L.

2010-01-01

Largely due to dissatisfaction with the standard null hypothesis significance testing procedure, researchers have begun to consider alternatives. For example, Killeen (2005a) has argued that researchers should calculate p[subscript rep] that is purported to indicate the probability that, if the experiment in question were replicated, the obtained…

Produtividade e rendimento de sementes de pinhão-manso submetido à irrigação e adubação com OMM-Tech Response of Jatropha Curcas L. crop to irrigation and fertilization with OMM-Tech

Directory of Open Access Journals (Sweden)

Adão W. P. Evangelista

2011-04-01

Full Text Available Com o objetivo de avaliar os efeitos da irrigação e aplicação do fertilizante Organo-Minerais-Marinhos + Biotech® (OMM-Tech na produtividade e rendimento do pinhão-manso, um experimento foi instalado em Lavras - MG. O delineamento estatístico utilizado foi o de blocos casualizados, com parcelas subdivididas, contendo três repetições. As parcelas receberam tratamentos constituídos por três formas de aplicação do fertilizante OMM-Tech, ou seja: T1 = Testemunha (Sem OMM-Tech; T2 = via solo (120 kg ha-1 de OMM-Tech na forma de pó; T3 = via foliar (OMM-Tech na forma líquida e na concentração de 5%; e T4 = via solo + foliar (60 kg ha-1 de OMM-Tech na forma de pó + OMM-Tech na forma líquida, na concentração de 2,5%. As sub-parcelas receberam os tratamentos de manejo de água, ou seja, com e sem irrigação. O sistema de irrigação utilizado foi o gotejamento, com emissores espaçados a cada 0,50 m. Para avaliar a resposta da cultura, utilizaram-se dados de produtividade e rendimento de sementes referentes ao primeiro ano de produção. Os tratamentos aplicados produziram efeitos significativos sobre o rendimento e a produtividade da cultura. As plantas irrigadas e adubadas com OMM-Tech pó, via solo, na dose de 120 kg ha-1, foram as que apresentaram o melhor resultado.The purpose of this study was to evaluate the effects of irrigation and application of Organo-Minerals-Marine+Biotech (OMM-Tech in yield and production efficiency of the Jatropha curcas. The experiment was conducted in an experimental area located in Federal University of Lavras, Brazil. A randomized block design with subdivided parcels and three replications was used. The parcels were submitted to different OMM-Tech fertilizer application methods: T1= control (no OMM-Tech; T2 = soil application (120 kg ha-1 of OMM-Tech in a powder form; T3 = leaf application (OMM-Tech in a liquid form with a 5% concentration; T4 = soil + leaf application (60 kg ha-1 of OMM-Tech as

The FinTech phenomenon: antecedents of financial innovation perceived by the popular press

OpenAIRE

Zavolokina, Liudmila; Dolata, Mateusz; Schwabe, Gerhard

2016-01-01

The financial industry has been strongly influenced by digitalization in the past few years reflected by the emergence of “FinTech,” which represents the marriage of “finance” and “information technology.” FinTech provides opportunities for the creation of new services and business models and poses challenges to traditional financial service providers. Therefore, FinTech has become a subject of debate among practitioners, investors, and researchers and is highly visible in the popular media. ...

Od bazy bibliograficznej do pe?notekstowej ? wsp??praca og?lnopolskiego Konsorcjum BazTech

OpenAIRE

Buzdygan, Dorota

2015-01-01

W artykule przedstawiono baz? BazTech indeksuj?c? zawarto?? polskich czasopism technicznych. W szczeg?lno?ci om?wiono: zas?b bazy, rodzaje rekord?w, sposoby dost?pu i prezentacji zawartych w bazie informacji. Om?wiono etapy przekszta?cania bazy z bibliograficznej-abstraktowej w pe?notekstow?. Zaprezentowano tw?rc?w bazy czyli wsp??pracuj?ce, od prawie 20 lat, tworz?ce Konsorcjum BazTech, biblioteki wy?szych uczelni technicznych i instytut?w naukowych. The article presents the BazTech da...

Birmingham Rep, Youth and Community, and the Products and Possibilities of Precarity

Science.gov (United States)

Cochrane, Claire

2017-01-01

Birmingham Rep, a leading producing theatre based in the UK's "second city", has historically had a complex relationship with the cultural priorities of its home city. In recent years, Birmingham City Council has faced multiple challenges represented by debt burden, government-imposed cuts in public funding, scandals linked to failing…

Engineering Technology Showcase to feature high-tech products from 18 companies

OpenAIRE

Gilbert, Karen

2007-01-01

The Student Technology Council (STC) at Virginia Tech is sponsoring an Engineering Technology Showcase on Tuesday, March 27. In addition to providing a platform for technology companies to show off their most recent innovations, technology presentations will be offered by Virginia Tech faculty and staff on topics ranging from a virtual greenhouse to the System X supercomputer.

Reconciliation of high-tech and high-touch for SME innovation performance in Indonesia

OpenAIRE

RIDUAN R.

2017-01-01

The euphoria of technology in the Internet of Things (IOT) era is not only more advantageous but also provides double-edged sword effect for high-tech SMEs. In general, high-tech SMEs have a dependence on technology and neglect high touch aspect capacity to build relationships with human resources. Ironically, it is otherwise allegedly in an action as it is assumed to cause innovation imbalance where the product of SME innovation is high-tech but low-touch. Given its importance, this study ai...

Orientace na konkurenci u hi-tech podniků

Directory of Open Access Journals (Sweden)

Lucie Kaňovská

2013-10-01

Full Text Available Purpose: The purpose of this paper is to examine the connection between market orientation and mainly competitor orientation and business performance at the hi-tech companies in the Czech Republic. Design/methodology/approach: The paper involves the New Method for measuring of market orientation. Data are collected through the survey and were used for the data analysis. Findings: The paper involves new aspects for perceiving competitor orientation, as a part of market orientation, and business performance. The result concurs with the results of researches of market orientation realized at this branch. Results show that competitor orientation has significant influence on business performance. Research limitations implications: The limitations are based on the methodology used for gaining data. However, the overall response rate is almost 20 %. The hi-tech industry is fast changing. From this reason, there can be many changes and it is impossible to repeat the research at the same companies. Practical implications: Our findings can help to understand market orientation and its relationship to competitors and business performance. Managers can use method for measuring of market orientation and can find out the level of market orientation at their companies. They can compare their results with the published average results of hi-tech companies. Originality/value: The originality of the paper comes from combining market orientation, the view of competition and business performance at hi-tech companies. The measurement of market orientation was made through the New Method. The model of the New method was constructed along after analysis of other 25 methods; we tried to eliminate the failings criticized in other methods.

Capturing the real value in high-tech acquisitions.

Science.gov (United States)

Chaudhuri, S; Tabrizi, B

1999-01-01

Eager to stay ahead of fast-changing markets, more and more high-tech companies are going outside for competitive advantage. Last year in the United States alone, there were 5,000 high-tech acquisitions, but many of them yielded disappointing results. The reason, the authors contend, is that most managers have a shortsighted view of strategic acquisitions--they focus on the specific products or market share. That focus might make sense in some industries, where those assets can confer substantial advantages, but in high tech, full-fledged technological capabilities--tied to skilled people--are the key to long-term success. Instead of simply following the "buzz," successful acquires systematically assess their own capability needs. They create product road maps to identify holes in their product line. While the business group determines if it can do the work in-house, the business development office scouts for opportunities to buy it. Once business development locates a candidate, it conducts an expanded due diligence, which goes beyond strategic, financial, and legal checks. Successful acquires are focused on long-term capabilities, so they make sure that the target's products reflect a real expertise. They also look to see if key people would be comfortable in the new environment and if they have incentives to stay on board. The final stage of a successful acquisition focuses on retaining the new people--making sure their transition goes smoothly and their energies stay focused. Acquisitions can cause great uncertainty, and skilled people can always go elsewhere. In short, the authors argue, high-tech acquisitions need a new orientation around people, not products.

The marketing of high-tech innovation: research and teaching as a multidisciplinary communication task

OpenAIRE

Hasenauer, Rainer; Fi8lo, Peter; Störi, Herbert

2013-01-01

Economically successful high-tech innovation is one of the driving forces for global welfare. Like innovation half-life, break-even time to market or technology acceptance, effective multidisciplinary communication between engineering and marketing is a critical success factor. This paper aims to show the requirements of multidisciplinary communication in B2B marketing of high-tech innovation and methodical approaches in research and academic education: 1. Requirements in high-tech innovat...

Control conception for REP 1300 MW units of the Electricite de France

International Nuclear Information System (INIS)

Blanc, P.; Guesnier, G.

1986-01-01

The paper describes the control equipment for the REP 1300 MW units including the reactor protection system, the control rods drive system and nuclear instrumentation, the control of the auxiliaries in the systems important for the reactor safety and the safety survey computer. Finally, the digital connections between different control systems are presented

Supplier challenges in health tech innovation

DEFF Research Database (Denmark)

Rolfstam, Max

Suppliers, in particular small innovative firms, is an important contributor not only for innovation in health-tech, but also a component to consider in the light of the emerging policy interest for using public procurement as a means to stimulate innovation. Research on barriers preventing...

78 FR 14359 - Verizon Business Networks Services, Inc., Specialist-Tech Customer Service, Philadelphia, PA...

Science.gov (United States)

2013-03-05

... Business Networks Services, Inc., Specialist-Tech Customer Service, Philadelphia, PA; Verizon Business Networks Services, Inc., Specialist-Tech Customer Service, Tampa, Florida; Amended Certification Regarding... should [[Page 14360

State of FinTech in Europe: Mutation perspectives of the banking sector

OpenAIRE

Marasco, Marco

2017-01-01

This paper studies the relationship between FinTech start-ups and the banking sector. The aim is to assess the impact that the FinTech sector might have on the business model and profitability of banks. Master [120] en sciences de gestion (Mons), Université catholique de Louvain, 2017

Develop applications based on android: Teacher Engagement Control of Health (TECH)

Science.gov (United States)

Sasmoko; Manalu, S. R.; Widhoyoko, S. A.; Indrianti, Y.; Suparto

2018-03-01

Physical and psychological condition of teachers is very important because it helped determine the realization of a positive school climate and productive so that they can run their profession optimally. This research is an advanced research on the design of ITEI application that able to see the profile of teacher’s engagement in Indonesia and to optimize the condition is needed an application that can detect the health of teachers both physically and psychologically. The research method used is the neuroresearch method combined with the development of IT system design for TECH which includes server design, database and android TECH application display. The study yielded 1) mental health benchmarks, 2) physical health benchmarks, and 3) the design of Android Application for Teacher Engagement Control of Health (TECH).

Do gender and personality traits (BFI-10) influence self-perceived tech savviness?

DEFF Research Database (Denmark)

Sudzina, Frantisek

2015-01-01

Nowadays, it is necessary to use technology in various everyday activities. A certain level of what used to be called high-tech savviness is needed to access certain services. The aim of this paper is to analyze if gender and personality traits (Big Five Inventory-10) influence self-perceived tech...

Estimators for iNET-Formatted SOQPSK-TG

Science.gov (United States)

2014-05-01

Program Executive Office for Simulation, Training and Instrumentation (PEO STRI) under contract W900KK-13-C-0026 ( PAQ ). REFERENCES [1] P. Schreier and L...1997. [4] M. Rice, “Phase 1 report: Preamble assisted equalization for aeronautical telemetry ( PAQ ),” Brigham Young University, Tech. Rep., 2014

SEATURTLE: Sustained Engagement Autonomous Tracking of Underwater RepTiLEs

OpenAIRE

Budd, Johnathan

2015-01-01

While oceans cover the majority of our planet, these vast expanses remain relatively unexplored. Among the most interesting parts of the ocean are the shallow reef systems, which contain a huge amount of the planet’s biodiversity. The Sustained Engagement Autonomous Tracking of Underwater RepTiLEs or SEATURTLE is a low cost Autonomous Underwater Vehicle designed to carry out missions in these shallow environments. Its small displacement and precise movement make it ideal for navigating tight ...

High-tech industries' overseas investment performance evaluation - Application of data envelopment analysis

Directory of Open Access Journals (Sweden)

Ridong Hu

2013-12-01

Full Text Available With the rapid change of the social environment, Mainland China has become a new economic market due to the great domestic demand caused by its enormous population and the increasing economic growth rate. Taiwanese businesses have gradually turned to develop in China under the pressure of increasing domestic wages and land costs for expanding factories as well as the enhancement of environmental protection. Mainland China presents the advantages of ample land, low labor costs, monoethnicity, and easy language communication making it an attractive major investment location for Taiwanese high-tech industries. Data Envelopment Analysis (DEA is applied to measure overseas investment efficiency evaluation of Taiwanese high-tech businesses in China, where the Delphi Method is used for selecting the inputs of the number of employees, R&D expenses, and gross sales in total assets. Sensitivity Analysis is further utilized for acquiring the most efficient unit and individual units with operating efficiency. The research results show that 1.Three high-tech businesses that present constant returns to scale perform optimally with overseas investment efficiency 2.Two high-tech companies with decreasing returns to scale appear that they could improve the overseas investment efficiency by decreasing the scale to enhancing the marginal returns, and 3.Sixteen high-tech enterprises reveal increasing returns to scale, showing that they could expand the scale to enhance the marginal returns and further promote efficiency.

MUSEUM GEOLOGI DAN PRASEJARAH DI MAKASSAR DENGAN PENDEKATAN ARSITEKTUR HIGH TECH

Directory of Open Access Journals (Sweden)

Saefullah Saefullah

2015-12-01

Full Text Available Abstrak—Indonesia kaya akan sumber daya geologi yang terdiri dari batuan, mineral dan bahan tambang. Berbicara mengenai geologi sangat erat kaitannya dengan zaman prasejarah.karena belum ditemukannya bukti-bukti tertulis dari zaman prasejarah tersebut, keterangan mengenai zaman ini diperoleh melalui bidang-bidang seperti paleontologi, astronomi, biologi, geologi, antropologi, dan arkeologi pentingnya melestarikan dan menjaga peninggalan-peninggalan prasejarah. Sehingga akan menumbuhkan rasa tanggungjawab terhadapnya. Hal ini sejalan dengan tugas Direktorat Jendral Kebudayaan Kementrian Pendidikan dan Kebudyaaan Indonesia dalam laporan kinerjanya .yang mengemukakan bahwa sisa-sisa peninggalan sejarah penting dipelihara sebagai pelajaran hidup bagi generasi berikutnya.Tujuan penelitian menyusun suatu landasan konseptual desain perancangan Museum Geologi dan prasejarah dengan pendekatan arsitektur high-tech, menerapkan system Double fasade, Ligth Pipe dan system fotovoltaic pada bangunan, mengaplikasikan intelegent system pada utilitas pada bangunan.Hasil Laporan ini adalah mendesain bangunan museum geologi dan prasejarah di Makassar dengan pendekatan arsitektur high-tech. Kata Kunci :Museum geologi, prasejarah, high-tech Abstract-Indonesia is rich geological resources consisting of rocks, minerals and minerals. Talking about the geology is very closely related to prehistoric times because of not finding written evidence from prehistoric times, the information concerning this age obtained through fields like paleontology, astronomy, biology, geology, anthropology, and archeology importance of preserving and maintaining prehistoric relics. So will foster a sense of responsibility to it. This is in line with the duties of the Directorate General of Culture Ministry of Education and Indonesian culture in its performance report which suggested that the remains of important historical remains preserved as a living lesson for the next generation. The

Entrepreneurship in high-tech and knowledge-intensive sectors

DEFF Research Database (Denmark)

Christensen, Patrizia V.; Madsen, Henning; Neergaard, Helle

development of new enterprises in high-tech and knowledge-intensive sectors are analysed in relation to the educational and professional background of the entrepreneur/entrepreneurial team, as well as the personal and professional social networks of the entrepreneurs. The analysis is based on a theoretical...... framework combining theories of human and social capital. Secondary aspects addressed in the research project are questions of male vs. female entrepreneurship, internationalisation-globalisation, and business success/failure.......The paper investigates key factors influencing the establishment and early growth of high-tech and knowledge-intensive new firms in Denmark. Particular attention is paid to the human and social variables affecting the creation, survival, and growth of such firms. The establishment and subsequent...

Electronics Technology. Tech Prep Competency Profile.

Science.gov (United States)

Lakeland Tech Prep Consortium, Kirtland, OH.

This tech prep competency profile covers the occupation of electronics technician. Section 1 provides the occupation definition. Section 2 lists development committee members. Section 3 provides the leveling codes--abbreviations for grade level, (by the end of grade 12, by the end of associate degree), academic codes (communications, math, or…

Sposoby i skuteczność promocji bibliograficznej bazy danych BazTech

OpenAIRE

Derfert-Wolf, Lidia; Buzdygan, Dorota

2015-01-01

[The ways and effectiveness of promotion bibliographic database BazTech] The article outlines the strategy promotion database BazTech, which indexes Polish scientific journals in the field of technical sciences. The implementation steps of key tools promotion: cycle of seminars, profile on a social networking site, movie, infographics, leaflets. Shows the target groups, the expected results and contractors. Indicated realised at the same time promotion activities, open access and increasing v...

Expanded Kill Chain Analysis of Manned-Unmanned Teaming for Future Strike Operations

Science.gov (United States)

2014-09-01

the BLUEFORCE targeting and engagement kill chain to deter- mine areas of improvement or capability development to the chain. Opportunities exist to...systems integrated roadmap, FY2013 - 2038,” Department of Defense, Washington, DC, Tech. Rep. 14-S-0553, 2013. [7] B. Opall -Rome. (2014, Aug. 12). Israeli

Overview of RepLab 2014: Author Profiling and Reputation Dimensions for Online Reputation Management

NARCIS (Netherlands)

Amigó, E.; Carrillo-de-Albornoz, J.; Chugur, I.; Corujo, A.; Gonzalo, J.; Meij, E.; de Rijke, M.; Spina, D.; Kanoulas, E.; Lupu, M.; Clough, P.; Sanderson, M.; Hall, M.; Hanbury, A.; Toms, E.

2014-01-01

This paper describes the organisation and results of RepLab 2014, the third competitive evaluation campaign for Online Reputation Management systems. This year the focus lied on two new tasks: reputation dimensions classification and author profiling, which complement the aspects of reputation

Florida Tech professor gets three-year grant

CERN Multimedia

2003-01-01

"Dr. Marc Baarmand, Florida Tech associate professor of physics, has received a three-year grant from the U.S. Department of Energy's Division of High Energy Physics, to conduct research with the Compact Muon Solenoid experiment" (1/3 page).

AspenTech shows specific tools for refiners; AspenTech deploie des outils specifiques pour les raffineurs

Energy Technology Data Exchange (ETDEWEB)

Legros, E

2003-10-01

The supplier of integrated softwares AspenTech has organized last May, the 7 in Gelsenkirchen, on the site of the Veba Oel refinery, a seminar 'refining' intended to show the specificities of its products: Hysys, Aspen Utilities, Icarus...About fifty German engineers and responsible persons coming from refining and engineering firms have participated to this studies day. (O.M.)

Stocks as Money: Convenience Yield and the Tech-Stock Bubble

OpenAIRE

John H. Cochrane

2002-01-01

What caused the rise and fall of tech stocks? I argue that a mechanism much like the transactions demand for money drove many stock prices above the 'fundamental value' they would have had in a frictionless market. I start with the Palm/3Com microcosm and then look at tech stocks in general. High prices are associated with high volume, high volatility, low supply of shares, wide dispersion of opinion, and restrictions on long-term short selling. I review competing theories, and only the conve...

Automated Production of High Rep Rate Foam Targets

Science.gov (United States)

Hall, F.; Spindloe, C.; Haddock, D.; Tolley, M.; Nazarov, W.

2016-04-01

Manufacturing low density targets in the numbers needed for high rep rate experiments is highly challenging. This report summarises advances from manual production to semiautomated and the improvements that follow both in terms of production time and target uniformity. The production process is described and shown to be improved by the integration of an xyz robot with dispensing capabilities. Results are obtained from manual and semiautomated production runs and compared. The variance in the foam thickness is reduced significantly which should decrease experimental variation due to target parameters and could allow for whole batches to be characterised by the measurement of a few samples. The work applies to both foil backed and free standing foam targets.

Investigation of Genetic Diversity of Wilsonomyces carpophilus in Khorasan Razavi Using rep-PCR Marker

Directory of Open Access Journals (Sweden)

R. Barazandeh Aq Kariz

2017-08-01

Full Text Available Introduction: Shot hole disease of stone fruit trees resulted from Wilsonomyces carpophilus can weaken the trees and reduce the quantity and quality of the crops worldwide particularly in semi-arid regions. Coryneum blight or shot hole disease infects all the stone fruit trees including peach, nectarine, apricot, sour cherry, plum, cherry, and almond. One of the most important strategies to manage any plant disease is to use resistant cultivars. In this way, it is very important to have knowledge about the status of genetic diversity and to determine the relationship between isolates of the causal agent fungus. The main objective of the present research was to study the genetic diversity of W. carpophilus in Khorasan Razavi province using the rep-PCR molecular fingerprinting method. Materials and Methods: Sampling was performed from peach, nectarine, plum, apricot and cherry orchards of Quchan, Torqabeh, Shandiz, Chenaran, Neishabur, Kalat, Torbat Heidarieh and Mashhad during spring and summer of 2012 and 2013. Mono-conidial isolates were recovered from infected leaves, fruits, and twigs of different parts of orchards. Infected collected leaves, twigs, and fruits were transferred to the laboratory. By using techniques of Klimesova and Prasil (1989 and Mehta (1998 from the cut parts between infected and healthy tissues of each isolate, cuts of 2-3 mm from leaf, fruit and twig were prepared by the scalpel. These pieces were surface sterilized with 1% sodium hypochlorite liquid about 1 to 3 minutes based on the thickness of tissue. Then, the samples were cultured on PDA, MEA, and WA media and incubated at 18, 20, and 25 °C. The isolated fungi were purified and identified. The research was performed on 20 fungal isolates collected from different stone fruit trees. Genomic DNA was amplified using BOX A1R, ERIC2, ERIC1R, REP2-I, and REP1R-I primers. Thirty-eight of 39 fragments amplified were polymorphic for 100 to 5000 base pairs. Similarity matrix

RepExplore: addressing technical replicate variance in proteomics and metabolomics data analysis.

Science.gov (United States)

Glaab, Enrico; Schneider, Reinhard

2015-07-01

High-throughput omics datasets often contain technical replicates included to account for technical sources of noise in the measurement process. Although summarizing these replicate measurements by using robust averages may help to reduce the influence of noise on downstream data analysis, the information on the variance across the replicate measurements is lost in the averaging process and therefore typically disregarded in subsequent statistical analyses.We introduce RepExplore, a web-service dedicated to exploit the information captured in the technical replicate variance to provide more reliable and informative differential expression and abundance statistics for omics datasets. The software builds on previously published statistical methods, which have been applied successfully to biomedical omics data but are difficult to use without prior experience in programming or scripting. RepExplore facilitates the analysis by providing a fully automated data processing and interactive ranking tables, whisker plot, heat map and principal component analysis visualizations to interpret omics data and derived statistics. Freely available at http://www.repexplore.tk enrico.glaab@uni.lu Supplementary data are available at Bioinformatics online. © The Author 2015. Published by Oxford University Press.

Connecting Teachers and Ed-Tech Developers: Lessons from NYC's "Gap App" Program. Report

Science.gov (United States)

Villavicencio, Adriana; Siman, Nina; Lafayette, Camille; Kang, David

2016-01-01

In 2011, with support from a federal Investing in Innovation grant, the NYC Department of Education launched Innovate NYC Schools. The initiative was designed to address two, related challenges to effectively integrating education technology (ed-tech) into classrooms: First, procurement of ed-tech tools is often hampered by a disconnect between…

Electromagnetic Induction Sensing of UneXploded Ordnance with Pedemis

Science.gov (United States)

2012-10-22

Pasion , L. R., “A unified approach to uxo discrimination using the method of auxiliary sources,” tech. rep. (2006). [19] Barrowes, B. E., O’Neill, K...inversion and classification using advanced emi models,” (2010). SERDP-MR-1572. [27] Pasion , L., “Uxo discrimination using full coverage and cued

thermic oil and molten salt

African Journals Online (AJOL)

Boukelia T.E, Mecibah M.S and Laouafi A

1 mai 2016 ... [27] Zavoico, AB. Solar Power Tower Design Basis Document. Tech. rep, Sandia National. Laboratories, SAND2001-2100, 2001. How to cite this article: Boukelia T.E, Mecibah M.S and Laouafi A. Performance simulation of parabolic trough solar collector using two fluids (thermic oil and molten salt).

Flapping Wing Flight Dynamic Modeling

Science.gov (United States)

2011-08-22

is a subset of the matrix calculated for trim calculations based on periodic shooting. For stability we have φ = eAT where the eigenvalues of A...Stream, Tech. Rep. 1326, NACA, June 1947. [22] Wagner, H., Uber die Entstehung des Dynamischen Auftriebs von Tragugeln, Bd. 5, ZAMM, Feb 1925. [23

Is Education Facing a "Tech Bubble"?

Science.gov (United States)

Davis, Michelle R.

2013-01-01

Educational technology companies and entrepreneurs may face the risk of a "tech bubble," similar to the massive boom-and-bust that rocked the technology market in the late 1990s, according to market analysts and a recently released paper. A relatively new focus on K-12 educational technology as an investment vehicle, a surge of investors looking…

A new model on the use of ubiquitous technology (U-Tech as a learning tool

Directory of Open Access Journals (Sweden)

Muliati Sedek

2014-08-01

Full Text Available Laptops, smartphones and tablets which also known as ubiquitous technology or u-tech have been widely used by students in the university. However, study on the factors influencing it usage as not many comprehensive studies have been done related to it. A review of related literature reveals that factors, namely the Technology Competency (TC, Performance Expectancy (PE, Effort Expectancy (EE, Behavioural Intention (BI, Facilitating Conditions (FC and Social Status (SS influence its usage. Thus, the focus of this study was to confirm whether the determined factors contribute towards u-tech usage among students in the institutions of higher learning, particularly in Malaysia. This study was based on a quantitative research in which the Structural Equation Modelling using AMOS was employed. The results attained from the analysis produced a reliable model towards u-tech usage. Therefore, it can be concluded that, u-tech usage described by the five factors. This study has suggested that the university administration should play an active role in disseminating any news that is related to the usefulness of u-tech.

Analýza sortimentu firmy SkyTech Corporation s.r.o.

OpenAIRE

Dvořáková, Šárka

2017-01-01

This thesis focuses on small company SkyTech Corporation s.r.o, which distributes products from the field of cosmetic, decorative cosmetic, cosmetic accessories and make-up brushes. The first part is theoretical and serves as basis for elaboration of the practical part. Theoretical part focus on marketing mix, competition, assortment and analysis connected with them. In practical part SkyTech Corporaton s.r.o. is introduced. Than follows the evaluation of individual brands and their roles in ...

Repérage d’Images Ordinaires : Analyse des Requêtes des Chercheurs d’Images

Directory of Open Access Journals (Sweden)

Elaine Ménard

2009-06-01

also emphasizes the pressing necessity to optimize the methods used for image processing, in order to facilitate image retrieval and dissemination in multilingual environments. Résumé Depuis quelques années, le web est devenu un média incontournable pour la diffusion de ressources multilingues. Cependant, les différences linguistiques constituent souvent un obstacle majeur aux échanges de documents scientifiques, culturels, pédagogiques et commerciaux. En plus de cette diversité linguistique, on constate le développement croissant de bases de données et de collections composées de différents types de documents textuels ou multimédias, ce qui complexifie également le processus de repérage documentaire. Par exemple, les collections d’images numériques sont aussi nombreuses que diversifiées. Le besoin de repérer une image spécifique dans diverses collections est devenu une préoccupation partagée par plusieurs communautés. La croissance du web a mis en relief le besoin pressant de se doter d’outils propres à la description des images dans le but de faciliter leur repérage, puisque l’on retrouve celles-ci dans la plupart des ressources disponibles. Cette recherche compare le repérage d’images dans deux contextes linguistiques différents : un contexte monolingue, c’est-à-dire que la langue de la requête (français est la même que la langue d’indexation (français; et un contexte multilingue où la langue de la requête (français est différente de la langue d’indexation (anglais. Cet article présente les résultats de l’analyse des requêtes formulées par les participants pour repérer un ensemble d’images ordinaires représentant des objets de la vie quotidienne, en contexte de repérage multilingue. L’examen des termes contenus dans les requêtes des chercheurs d’images révèle les tendances observées sur le plan terminologique, perceptuel et structurel. Les participants emploient généralement des requêtes simples

FuSuMaTech workshop

CERN Multimedia

Olofsson, Simon

2018-01-01

The goal of the FuSuMaTecH IP workshop, organised at CERN Ideaquare 19-20 April, was to educate superconductivity and magnet experts about intellectual property. About 30 participants from multiple institutes and companies worked together in this two day interactive program which was facilitated by CERN Knowledge Transfer. Great progress was made in shaping the FuSuMaTech industrial demonstrator projects as well as the R&D&I subjects.

Use of a rep-PCR system to predict species in the Aspergillus section Nigri

Science.gov (United States)

The Aspergillus niger aggregate within the A. section Nigri, is a group of black-spored aspergilli which taxonomy has been elusive. REP-PCR has become a rapid and cost-effective method for genotyping fungi and bacteria. In the present study, we evaluated the discriminatory power of a semi-automate...

Identification of rep-associated factors in herpes simplex virus type 1-induced adeno-associated virus type 2 replication compartments.

Science.gov (United States)

Nicolas, Armel; Alazard-Dany, Nathalie; Biollay, Coline; Arata, Loredana; Jolinon, Nelly; Kuhn, Lauriane; Ferro, Myriam; Weller, Sandra K; Epstein, Alberto L; Salvetti, Anna; Greco, Anna

2010-09-01

Adeno-associated virus (AAV) is a human parvovirus that replicates only in cells coinfected with a helper virus, such as adenovirus or herpes simplex virus type 1 (HSV-1). We previously showed that nine HSV-1 factors are able to support AAV rep gene expression and genome replication. To elucidate the strategy of AAV replication in the presence of HSV-1, we undertook a proteomic analysis of cellular and HSV-1 factors associated with Rep proteins and thus potentially recruited within AAV replication compartments (AAV RCs). This study resulted in the identification of approximately 60 cellular proteins, among which factors involved in DNA and RNA metabolism represented the largest functional categories. Validation analyses indicated that the cellular DNA replication enzymes RPA, RFC, and PCNA were recruited within HSV-1-induced AAV RCs. Polymerase delta was not identified but subsequently was shown to colocalize with Rep within AAV RCs even in the presence of the HSV-1 polymerase complex. In addition, we found that AAV replication is associated with the recruitment of components of the Mre11/Rad50/Nbs1 complex, Ku70 and -86, and the mismatch repair proteins MSH2, -3, and -6. Finally, several HSV-1 factors were also found to be associated with Rep, including UL12. We demonstrated for the first time that this protein plays a role during AAV replication by enhancing the resolution of AAV replicative forms and AAV particle production. Altogether, these analyses provide the basis to understand how AAV adapts its replication strategy to the nuclear environment induced by the helper virus.

What Is the Tech Prep/Associate Degree Program?

Science.gov (United States)

Parnell, Dale

1993-01-01

Discusses the nature, importance, and future of the Tech Prep/Associate Degree program. Suggests that these programs must move beyond simple articulation and become aggressive in jointly examining, developing, and sustaining high quality educational programs. (JOW)

Theory, Computation and Experiment on Criticality and Stability of Vortices Separating from Edges

Science.gov (United States)

2016-08-15

location. The motion rig consists of a triplet of H2W linear motors, driven by AMC DigiFlex servo -drives 18 DISTRIBUTION A: Distribution approved for...Speed Aerodynamics, Cambridge university press , 2nd ed., 2001. 77 Garrick, I. E., “Propulsion of a Flapping and Oscillating Airfoil,” Tech. Rep. NACA TR

Implicit-shifted Symmetric QR Singular Value Decomposition of 3x3 Matrices

Science.gov (United States)

2016-04-01

Graph 33, 4, 138:1– 138:11. TREFETHEN, L. N., AND BAU III, D. 1997. Numerical linear algebra , vol. 50. Siam. XU, H., SIN, F., ZHU, Y., AND BARBIČ, J...matrices with minimal branching and elementary floating point operations. Tech. rep., University of Wisconsin- Madison. SAITO, S., ZHOU, Z.-Y., AND

Crash-Tech 2001. Conference; Crash-Tech 2001. Tagung

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-07-01

Improved active and passive safety of motor vehicles has resulted in a very much improved accident statistics. This conference discussed further optimisations in motor car safety. The harmonisation of test specifications world-wide was gone into, with particular interest in compatibility. Safety specifications resulting from current accident research and new legislation were gone into, and the current state of measuring and technology in crash testing was outlined. [German] Aufgrund der Verbesserungen in der aktiven und passiven Sicherheit von Fahrzeugen weisen die Unfallstatistiken in vielen europaeischen Laendern eine erfreuliche Tendenz auf. Die Tagung wird sich mit den Moeglichkeiten der weiteren Optimierung der Verkehrssicherheit befassen. Die 'Crash-Tech 2001' will sich mit dem Motto 'Sind wir auf dem Weg zum World NCAP?' der Harmonisierung der Testvorschriften unter Einbeziehung der Kompatibilitaet widmen. Dazu werden Anforderungen an die Fahrzeugsicherheit diskutiert, die sich sowohl aus der aktuellen Unfallforschung als auch aus den Vorschriften ergeben. Weiterhin wird der aktuelle Stand der Mess- und Versuchstechnik im Unfallversuch vorgestellt. (orig.)

Utilisation of Rep-PCR to track microbes in aerosols collected adjacent to their source, a saline lake in Victoria, Australia.

Science.gov (United States)

Munday, Chris I; O'Loingsigh, Tadhg; Tapper, Nigel J; De Deckker, Patrick; Allison, Gwen E

2013-04-15

Dust storms are a major source of aerosolized bacteria, especially in the drought conditions experienced in Australia in the decade to 2009. The major aims of this project were to identify the culturable bacteria in environmental samples and to genetically fingerprint all isolates using repetitive element PCR (Rep-PCR) to investigate the possibility of tracking isolates from their source into the atmosphere. Four field trips were conducted to a dry lake in western Victoria, Australia to sample aerosols and sediments. Aerosols were collected at heights up to 150 m using vacuum pumps with filters attached to a tethered helium balloon, while corresponding sediments were collected in sterile polypropylene tubes. Isolates were cultivated on Tryptic Soy Agar, R2 Agar and Marine Agar, and grown in dark conditions at ambient temperature. By sequencing the 16S rRNA gene of 270 isolates, fifteen different bacterial families were identified, with both the aerosols and sediments dominated by the Bacillaceae family. Four sets of Rep-PCR primers were tested, with the ERIC and (GTG)5 primers proving to be the most suitable for fingerprinting the cultured taxa. Rep-PCR revealed very high strain diversity in the samples collected, however some strains were still able to be tracked from sediments up to 150 m in height. This shows the potential of Rep-PCR, however very large reference databases would be required for the technique to be more useful. Copyright © 2013 Elsevier B.V. All rights reserved.

Collaborative Innovation Research on High-tech Industry in the Center Delta

Directory of Open Access Journals (Sweden)

Yan Jingdong

2017-01-01

Full Text Available As a strong point in the Middle Rises Strategy, the Center Delta is of great significance to high-tech industry development. While the collaborative innovation is an effective way to promote the coordinated development of regional economy. This article selected electronic and communication equipment manufacturing industry of 3 provinces in the Center Delta as samples, built evaluation index system of collaborative innovation of high-tech industry, and put the relevant data into the system coordination degree model, in order to get the synergy of industrial innovation system and innovation environment system of 3 provinces. The empirical results shown that the industrial innovation system and innovation environment system coordination degree of Hubei province was the highest, while Jiangxi province was the lowest. Based on the empirical result analysis of the above-mentioned systems, this article put forward suggestions to promote the development of the high-tech industry collaborative innovation in the Center Delta.

The effects of incubation on academic and non-academic high-tech start-ups: evidence from Italy

OpenAIRE

Colombo, Massimo G.; Piva, Evila; Rentocchini, Francesco

2012-01-01

This study aims at empirically investigating whether technology incubators help academic high-tech start-ups to establish collaborations with other organizations, thus increasing the competitiveness of these firms. In doing so, we take into account the specificities of academic high-tech start-ups with respect to their non-academic counterparts. We compare the effects of incubation on academic and non-academic high-tech start-ups through econometric estimates using a large sample of Italian f...

URBox : High tech energy and informal housing

NARCIS (Netherlands)

Cuperus, Y.J.; Smets, D.

2011-01-01

This paper reports on the URBox concept encompassing the high tech end of solar energy and informal low cost and affordable housing. It aims to contribute to solving the global energy crisis by building solar energy settlements in deserts where land is affordable and sunshine in abundance. First the

Connecting Teachers and Ed-Tech Developers: Lessons from NYC's "Gap App" Program. Technical Appendices

Science.gov (United States)

Villavicencio, Adriana; Siman, Nina; Lafayette, Camille; Kang, David

2016-01-01

In 2011, with support from a federal Investing in Innovation grant, the NYC Department of Education launched Innovate NYC Schools. The initiative was designed to address two, related challenges to effectively integrating education technology (ed-tech) into classrooms: First, procurement of ed-tech tools is often hampered by a disconnect between…

Does the high–tech industry consistently reduce CO{sub 2} emissions? Results from nonparametric additive regression model

Energy Technology Data Exchange (ETDEWEB)

Xu, Bin [School of Statistics, Jiangxi University of Finance and Economics, Nanchang, Jiangxi 330013 (China); Research Center of Applied Statistics, Jiangxi University of Finance and Economics, Nanchang, Jiangxi 330013 (China); Lin, Boqiang, E-mail: bqlin@xmu.edu.cn [Collaborative Innovation Center for Energy Economics and Energy Policy, China Institute for Studies in Energy Policy, Xiamen University, Xiamen, Fujian 361005 (China)

2017-03-15

China is currently the world's largest carbon dioxide (CO{sub 2}) emitter. Moreover, total energy consumption and CO{sub 2} emissions in China will continue to increase due to the rapid growth of industrialization and urbanization. Therefore, vigorously developing the high–tech industry becomes an inevitable choice to reduce CO{sub 2} emissions at the moment or in the future. However, ignoring the existing nonlinear links between economic variables, most scholars use traditional linear models to explore the impact of the high–tech industry on CO{sub 2} emissions from an aggregate perspective. Few studies have focused on nonlinear relationships and regional differences in China. Based on panel data of 1998–2014, this study uses the nonparametric additive regression model to explore the nonlinear effect of the high–tech industry from a regional perspective. The estimated results show that the residual sum of squares (SSR) of the nonparametric additive regression model in the eastern, central and western regions are 0.693, 0.054 and 0.085 respectively, which are much less those that of the traditional linear regression model (3.158, 4.227 and 7.196). This verifies that the nonparametric additive regression model has a better fitting effect. Specifically, the high–tech industry produces an inverted “U–shaped” nonlinear impact on CO{sub 2} emissions in the eastern region, but a positive “U–shaped” nonlinear effect in the central and western regions. Therefore, the nonlinear impact of the high–tech industry on CO{sub 2} emissions in the three regions should be given adequate attention in developing effective abatement policies. - Highlights: • The nonlinear effect of the high–tech industry on CO{sub 2} emissions was investigated. • The high–tech industry yields an inverted “U–shaped” effect in the eastern region. • The high–tech industry has a positive “U–shaped” nonlinear effect in other regions. • The linear impact

High-tech and climate change : promoting the application of enabling and high-tech solutions to reduce GHG emissions : final report

International Nuclear Information System (INIS)

2003-03-01

This report identifies the greenhouse gas (GHG) reducing potential of the high-tech sector with particular reference to the following 5 key technology convergence groups: biotechnology and bio-products; intelligent systems; information and communications technology; advanced materials; and, nanotechnology. It was noted that Canada's efforts to reduce GHG emissions in the abatement of climate change can drive innovation, stimulate economic growth and attain international leadership in technology solutions. Although Canada's strong economic growth has resulted in the creation of more highly skilled jobs, expansion in innovation and new infrastructure, there is a challenge of preserving the environmental and social quality within communities, and ensuring that productivity within companies does not lapse. In response, the government is shaping policy responses that drive innovation, productivity and prosperity and which help Canadian companies capitalize on emerging global opportunities while minimizing environmental and social impacts. This report includes information on climate change and the Kyoto Protocol, Canada's Climate Change Action Plan and the emerging carbon marketplace. It also describes the role of technology innovation and the opportunity of convergence in spurring innovation. Several actions have been proposed to Industry Canada by different technology sectors to help climate change providers generate innovative solutions, commercialize products and expand market presence. This report includes those initiatives which further promote the convergence, growth and development of different enabling and high-tech sectors to develop climate change solutions; promote the opportunities that are emerging to apply innovative high-tech and enabling technologies to reduce GHG emissions; and help Canada meet its Kyoto commitments. 50 refs., 1 tab., 2 figs

Global Business Networks and Cooperation within Supply Chain as a Strategy of High-Tech Companies’ Growth

Directory of Open Access Journals (Sweden)

Milena Ratajczak-Mrozek

2012-01-01

Full Text Available Abstract The specificity of the operation profile of high-tech companies, including the necessity of operating at the international scale may account for the fact that these companies may find in network relationships, business networks and cooperation an essential determinant for growth and competitiveness. Foreign entities should be especially interesting business partners for high- tech companies, as they are often seen as representing more advanced knowledge, resources and experience. The aim of the article is to point out to global business networks (i.e. including both local and foreign entities, and especially to cooperation within supply chain, as an important basis for a growth strategy of a high-tech company. The article adopts assumptions of the network approach as a concept of companies cooperation. An analysis of the author’s own as well as secondary empirical research, with the focus on high- tech companies located in Poland is presented. In particular, the data from own research of 62 high-tech companies in Poland conducted in the first half of 2011 is analysed. It shows that the high-tech companies placing great importance on cooperation within supply chain demonstrate a higher growth and level of competitiveness than the companies which do not ascribe such importance (bearing in mind that supply chain forms an important part of a business network.

Raising Generation Tech Preparing Your Children for a Media-Fueled World

CERN Document Server

Taylor, Jim

2012-01-01

Today's children are being raised as 'digital natives' in a world dominated by popular culture and technology. TV shows, computers, video games, social networking sites, advertisements, and cell phones too often have an unnecessarily strong-and negative? influence on children.  But pulling the plug just isn't an option in a world where being connected is essential for success. In Raising Generation Tech,  noted parenting and new-media expert Dr. Jim Taylor explores how popular culture and technology shape children's lives. The essential message from Raising Generation Tech is that excessive

High Touch in a High-Tech World

Science.gov (United States)

Gibson, Cindy L.

2009-01-01

In a world of high tech and low touch, it is easy for public relations programs to stray from tried-and-true interpersonal strategies long associated with solid communication planning. New technologies allow communications professionals to quickly send e-mails and telephone calls to selected groups. Social media sites provide users immediate…

Patient Autonomy in a High-Tech Care Context - A Theoretical Framework.

Science.gov (United States)

Lindberg, Catharina; Fagerström, Cecilia; Willman, Ania

2018-06-12

To synthesise and interpret previous findings with the aim of developing a theoretical framework for patient autonomy in a high-tech care context. Putting the somewhat abstract concept of patient autonomy into practice can prove difficult since when it is highlighted in healthcare literature the patient perspective is often invisible. Autonomy presumes that a person has experience, education, self-discipline and decision-making capacity. Reference to autonomy in relation to patients in high-tech care environments could therefore be considered paradoxical, as in most cases these persons are vulnerable, with impaired physical and/or metacognitive capacity, thus making extended knowledge of patient autonomy for these persons even more important. Theory development. The basic approaches in theory development by Walker and Avant were used to create a theoretical framework through an amalgamation of the results from three qualitative studies conducted previously by the same research group. A theoretical framework - the control-partnership-transition framework - was delineated disclosing different parts co-creating the prerequisites for patient autonomy in high-tech care environments. Assumptions and propositional statements that guide theory development were also outlined, as were guiding principles for use in day-to-day nursing care. Four strategies used by patients were revealed: the strategy of control, the strategy of partnership, the strategy of trust, and the strategy of transition. An extended knowledge base, founded on theoretical reasoning about patient autonomy, could facilitate nursing care that would allow people to remain/become autonomous in the role of patient in high-tech care environments. The control-partnership-transition framework would be of help in supporting and defending patient autonomy when caring for individual patients, as it provides an understanding of the strategies employed by patients to achieve autonomy in high-tech care contexts. The

Sieciowe usługi informacyjne dla nauk technicznych : BazTech, BazTOL

OpenAIRE

Derfert-Wolf, Lidia

2007-01-01

The paper presents the current state and plans for development of the BazTech "Polish Technical Journals Contents" database. It is created by 22 academic libraries and centers for scientific information. The project is coordinated by the Cracow University of Technology. The Baz Tech database, situated at http://baztech.icm.edu.pl (ICM UW server), within the framework of the project "Virtual Scientific Library" lists over 400 journals. The paper also describes the assumptions for the creation ...

Rep-PCR typing of Staphylococcus spp. strains in meat paste production line and identification of their origin

Directory of Open Access Journals (Sweden)

Ivan Manga

2015-05-01

Full Text Available A meat paste production line and its microbial parameters have been evaluated in single Czech company. The raw meat paste samples before heat treatment were tested positively for the presence of three staphylococci species: Staphylococcus aureus, Staphylococcus haemolyticus and Staphylococcus epidermidis. Subsequent microbial analysis of meat paste components and ingredients (fresh meat, water, spices, equipment identified only the spices used as positive for S. aureus (coriander, cinnamon, badian, mustard – (10 - 40 cfu/g and S. haemolyticus strains (juniper, ginger. The collection of sixteen collected strains (S. aureus (n = 4, S. haemolyticus (n = 4, S. epidermidis (n = 8 has been typed with the rep-PCR method utilising (GTG5 primer. Analysis of the fingerprints using the unweighted pair-group method using arithmetic averages (UPGMA clustering method revealed presence of eleven strain clusters with similarity lower than 90%: two fingerprint clusters of S. aureus, three individual clusters characteristic for S. haemolyticus and six different S. epidermidis specific clusters. The S. aureus strains from different types of spice were identical, resp. very similar. Molecular tracking composed from the rep-PCR analysis of acquired isolates and comparison among all collected fingerprints confirmed the spices to be the source of both S. aureus and S. haemolyticus strains identified in raw meat paste. The additional rep-PCR analysis of the S. epidermidis collection confirmed usability and performance of this method. The antibiotic susceptibility to fourteen individual antibiotics has been examined among the collected staphylococci strains. The predominant erythromycin resistance (68.8% was followed with the resistance to amoxicillin/clavulanic acid (56.2%. Other resistances observed were less frequent (clindamycin – 12.5%, oxacillin – 6.3%, tetracycline – 6.3%, sulphamethoxazole-trimethoprim – 6.3%, chloramphenicol – 6.3%, novobiocin – 6

MetaRep, an extended CMAS 3D program to visualize mafic (CMAS, ACF-S, ACF-N) and pelitic (AFM-K, AFM-S, AKF-S) projections

Science.gov (United States)

France, Lydéric; Nicollet, Christian

2010-06-01

MetaRep is a program based on our earlier program CMAS 3D. It is developed in MATLAB ® script. MetaRep objectives are to visualize and project major element compositions of mafic and pelitic rocks and their minerals in the pseudo-quaternary projections of the ACF-S, ACF-N, CMAS, AFM-K, AFM-S and AKF-S systems. These six systems are commonly used to describe metamorphic mineral assemblages and magmatic evolutions. Each system, made of four apices, can be represented in a tetrahedron that can be visualized in three dimensions with MetaRep; the four tetrahedron apices represent oxides or combination of oxides that define the composition of the projected rock or mineral. The three-dimensional representation allows one to obtain a better understanding of the topology of the relationships between the rocks and minerals and relations. From these systems, MetaRep can also project data in ternary plots (for example, the ACF, AFM and AKF ternary projections can be generated). A functional interface makes it easy to use and does not require any knowledge of MATLAB ® programming. To facilitate the use, MetaRep loads, from the main interface, data compiled in a Microsoft Excel ™ spreadsheet. Although useful for scientific research, the program is also a powerful tool for teaching. We propose an application example that, by using two combined systems (ACF-S and ACF-N), provides strong confirmation in the petrological interpretation.

Pricing and inventory policies for Hi-tech products under replacement warranty

Science.gov (United States)

Tsao, Yu-Chung; Teng, Wei-Guang; Chen, Ruey-Shii; Chou, Wang-Ying

2014-06-01

Companies, especially in the Hi-tech (high-technology) industry (such as computer, communication and consumer electronic products), often provide a replacement warranty period for purchased items. In reality, simultaneously determining the price and inventory decisions under warranty policy is an important issue. The objective of this paper is to develop a joint pricing and inventory model for Hi-tech products under replacement warranty policy. In the first model, we consider a Hi-tech product feature in which the selling price is declining in a trend. We determine the optimal inventory level for each period and retail price for the first period while maximising the total profit. In the second model, we further determine the optimal retail price and inventory level for each period in the dynamic demand market. This study develops solution approaches to solve the problems described above. Numerical analysis discusses the influence of system parameters on the company's decisions and behaviours. The results of this study could serve as a reference for business managers or administrators.

Impacto de la inmigración haitiana sobre el mercado laboral y las finanzas públicas de la República Dominicana

OpenAIRE

Aristy-Escuder, Jaime

2010-01-01

La pobreza del pueblo haitiano influye de forma determinante sobre los flujos migratorios hacia la República Dominicana. Este artículo se propone estimar el impacto de la inmigración haitiana sobre el mercado laboral dominicano, así como sobre sus finanzas públicas. Luego de un exhaustivo análisis teórico y aplicado, el artículo concluye que la mano de obra haitiana es complementaria al capital y a la mano de obra calificada de la República Dominicana. En cambio, es sustituta d...

Virginia Tech's Cook Counseling Center receives international counseling accreditation

OpenAIRE

DeLauder, Rachel

2010-01-01

The Virginia Tech Thomas E. Cook Counseling Center has been accredited by the International Association of Counseling Services, Inc., an organization of United States, Canadian, and Australian counseling agencies based in Alexandria, Va.

ECO TECH LINK: PT3 Grant Builds Technology Circles in the K-18 Community.

Science.gov (United States)

Klinger, Katie; Duckett, Jane; Medrano, Maria; Crow, Nedra; Stowers, Gwen

Through the vehicle of the PT3 grant program, ECO TECH LINK has built a strong consortium to support technology circles of government, education and business in order to raise student achievement scores, shorten the time it takes to earn a teaching credential, and enhance the quality of teacher credential courses. The ECO TECH LINK grant enables…

FinTech Market Development Perspectives

OpenAIRE

Kalmykova, Ekaterina Yurievna; Ryabova, Anna

2016-01-01

Fast development of technologies has led to emergence of the new market – FinTech – which is very attractive for investors today. By now this market has a great number of different concepts: P2P-crediting, E-wallets, Bitcoins, mPOS-acquiring, T-commerce, mobile banks, etc. Many of these tools have already heavily entered our ordinary life. People can obtain any credits through special services on the Internet from other users without participation of banks, pay by credit card using mobile dev...

Modeling of Embedded Human Systems

Science.gov (United States)

2013-07-01

ISAT study [7] for DARPA in 20051 concretized the notion of an embedded human, who is a necessary component of the system. The proposed work integrates...Technology, IEEE Transactions on, vol. 16, no. 2, pp. 229–244, March 2008. [7] C. J. Tomlin and S. S. Sastry, “Embedded humans,” tech. rep., DARPA ISAT

Predictions of fire behavior and resistance to control: for use with photo series for the ponderosa pine type, ponderosa pine and associated species type, and lodgepole pine type.

Science.gov (United States)

Franklin R. Ward; David V. Sandberg

1981-01-01

This publication presents tables on the behavior of fire and the resistance of fuels to control. The information is to be used with the publication, "Photo Series for Quantifying Forest Residues in the Ponderosa Pine Type, Ponderosa Pine and Associated Species Type, Lodgepole Pine Type" (Maxwell, Wayne G.; Ward, Franklin R. 1976. Gen. Tech. Rep. PNW-GTR-052....

International banker to speak at Virginia Tech

OpenAIRE

Ho, Sookhan

2004-01-01

International banker David Bieri will give a talk, "Why Central Banks Manage Reserves," on Monday, April 5, 11 a.m. in 1045 Pamplin Hall on the Virginia Tech campus. His talk is part of the "International Business and Culture" guest lecture series sponsored by the Pamplin College of Business. The talk is free and open to the public.

La República de los historiadores del Paraguay posbélico

OpenAIRE

Telesca, Ignacio

2015-01-01

En ocasión del bicentenario de la adopción de la República como sistema de gobierno, e independiente tanto de España como de Buenos Aires, este artículo reflexiona sobre como los historiadores paraguayos de fines de siglo XIX reflexionaron sobre el tema, relacionándolo con la adopción de un nuevo sistema de gobierno con la constitución de 1870 (calco de la argentina). Fil: Telesca, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET ...

Protección contra la violencia sexual en la República Democrática del Congo

OpenAIRE

Mosely, Sarah; Cetinoglu, Talita; Glad, Marit

2010-01-01

Si bien la prestación de servicios a los supervivientes de la violencia sexual es la principal prioridad en la República Democrática del Congo, la protección para las mujeres y niñas también puede mejorarse.

Practice of radiation dose control for tech-modification items in Qinshan Nuclear Power Plant

International Nuclear Information System (INIS)

Zhang Yong; Chen Zhongyu; Xu Hongming; Fan Liguang; Jiang Jianqi; Bu Weidong

2006-01-01

In order to improve the safety and reliability of nuclear power plant operation, many tech-modifications related to system or equipment have been completed since operation in Qinshan NPP. this paper introduces radiation dose control for mainly tech-modifications items related to radiation, including radiation protection optimization measures and experience in aspects of item planning, program writing, process control, etc. (authors)

Virginia Tech dining keeps customer service fresh (with Relish!)

OpenAIRE

Chadwick, Heather Riley

2005-01-01

Virginia Tech is consistently ranked among the top universities in providing its students with the very best in dining options. One important way they make that happen is keeping in touch with student preferences and needs.

75 FR 78694 - Proposed Residential Exchange Program Settlement Agreement Proceeding (REP-12); Public Hearing...

Science.gov (United States)

2010-12-16

..., 2010, on BPA's Web site at http://www.bpa.gov/corporate/ratecase/2012/rep-12.cfm . Hard copies of these.... Bonneville Power Admin., 928 F.2d 905 (9th Cir. 1991). Due to the burdensome, expensive and contentious... Electric v. Bonneville Power Admin., 501 F.3d 1009 (9th Cir. 2007) (PGE), the Court found that BPA had...

El Museo de Arte del Banco de la República

Directory of Open Access Journals (Sweden)

Boletín Cultural y Bibliográfico Banco de la República

2003-05-01

Full Text Available El Banco de la República desde sus comienzos, en los años veinte y treinta del siglo pasado, ha apoyado la cultura. De esas épocas datan los inicios de las colecciones de numismática y orfebrería, creadas con la intención de preservar y defender el patrimonio artístico y cultural colombiano. A ese atesoramiento se une el desarrollo de otras colecciones que son referencia obligada para el conocimiento de la historia de Colombia: la colección documental (bibliográfica, hemerográfica, audiovisual, la de arte, a partir de 1957 y la de filatelia.

Liberalismo, iluminismo y romanticismo: el problema de la libertad en dos novelas de la República Restaurada

Directory of Open Access Journals (Sweden)

Verónica Hernández Landa Valencia

2016-07-01

Full Text Available El artículo propone una reflexión en torno a la forma como influyen tres corrientes de pensamiento, el liberalismo, el iluminismo y el romanticismo, en la representación del problema de la libertad en dos novelas históricas publicadas en la República Restaurada: Monja y casada, virgen y mártir, de Vicente Riva Palacio, y El pecado del siglo, de José Tomás de Cuéllar. Se busca mostrar que dichas corrientes se entrecruzan en un solo texto, que ello contribuye a la conformación de un concepto de libertad restringida y que la forma específica que adquiere ese concepto se explica a partir de la postura ideológica y política de los autores en el contexto de la República Restaurada.

Variation in extragenic repetitive DNA sequences in Pseudomonas syringae and potential use of modified REP primers in the identification of closely related isolates

Directory of Open Access Journals (Sweden)

Elif Çepni

2012-01-01

Full Text Available In this study, Pseudomonas syringe pathovars isolated from olive, tomato and bean were identified by species-specific PCR and their genetic diversity was assessed by repetitive extragenic palindromic (REP-PCR. Reverse universal primers for REP-PCR were designed by using the bases of A, T, G or C at the positions of 1, 4 and 11 to identify additional polymorphism in the banding patterns. Binding of the primers to different annealing sites in the genome revealed additional fingerprint patterns in eight isolates of P. savastanoi pv. savastanoi and two isolates of P. syringae pv. tomato. The use of four different bases in the primer sequences did not affect the PCR reproducibility and was very efficient in revealing intra-pathovar diversity, particularly in P. savastanoi pv. savastanoi. At the pathovar level, the primer BOX1AR yielded shared fragments, in addition to five bands that discriminated among the pathovars P. syringae pv. phaseolicola, P. savastanoi pv. savastanoi and P. syringae pv. tomato. REP-PCR with a modified primer containing C produced identical bands among the isolates in a pathovar but separated three pathovars more distinctly than four other primers. Although REP-and BOX-PCRs have been successfully used in the molecular identification of Pseudomonas isolates from Turkish flora, a PCR based on inter-enterobacterial repetitive intergenic concensus (ERIC sequences failed to produce clear banding patterns in this study.

Comparison of semi-automated commercial rep-PCR fingerprinting, spoligotyping, 12-locus MIRU-VNTR typing and single nucleotide polymorphism analysis of the embB gene as molecular typing tools for Mycobacterium bovis.

Science.gov (United States)

Armas, Federica; Camperio, Cristina; Coltella, Luana; Selvaggini, Serena; Boniotti, Maria Beatrice; Pacciarini, Maria Lodovica; Di Marco Lo Presti, Vincenzo; Marianelli, Cinzia

2017-08-04

Highly discriminatory genotyping strategies are essential in molecular epidemiological studies of tuberculosis. In this study we evaluated, for the first time, the efficacy of the repetitive sequence-based PCR (rep-PCR) DiversiLab Mycobacterium typing kit over spoligotyping, 12-locus mycobacterial interspersed repetitive unit-variable number tandem repeat (MIRU-VNTR) typing and embB single nucleotide polymorphism (SNP) analysis for Mycobacterium bovis typing. A total of 49 M. bovis animal isolates were used. DNA was extracted and genomic DNA was amplified using the DiversiLab Mycobacterium typing kit. The amplified fragments were separated and detected using a microfluidics chip with Agilent 2100. The resulting rep-PCR-based DNA fingerprints were uploaded to and analysed using web-based DiversiLab software through Pearson's correlation coefficient. Rep-PCR DiversiLab grouped M. bovis isolates into ten different clusters. Most isolates sharing identical spoligotype, MIRU-VNTR profile or embB gene polymorphism were grouped into different rep-PCR clusters. Rep-PCR DiversiLab displayed greater discriminatory power than spoligotyping and embB SNP analysis but a lower resolution power than the 12-locus MIRU-VNTR analysis. MIRU-VNTR confirmed that it is superior to the other PCR-based methods tested here. In combination with spoligotyping and 12-locus MIRU-VNTR analysis, rep-PCR improved the discriminatory power for M. bovis typing.

Online Classes See Cheating Go High-Tech

Science.gov (United States)

Young, Jeffrey R.

2012-01-01

Easy A's may be even easier to score these days, with the growing popularity of online courses. Tech-savvy students are finding ways to cheat that let them ace online courses with minimal effort, in ways that are difficult to detect. The issue of online cheating may rise in prominence, as more and more institutions embrace online courses, and as…

Shaking Up Biotech/Pharma: Can Cues Be Taken from the Tech Industry?

Science.gov (United States)

Wang, C Katherine

2017-06-01

The biotech and pharma (biotech/pharma) industry is in dire need of finding ways to increase efficacy, efficiency, and affordability of its products. The information and technology industry ("tech") industry, which is an industry similarly founded on inventions and innovation, may provide some food for thought. This perspective will demonstrate the shift that biotech/pharma is already making and will propose that the industry has an opportunity to compel change by adopting some aspects of the tech industry with regards to models for technology/product development and leadership attributes.

Topology reconstruction for B-Rep modeling from 3D mesh in reverse engineering applications

Science.gov (United States)

Bénière, Roseline; Subsol, Gérard; Gesquière, Gilles; Le Breton, François; Puech, William

2012-03-01

Nowadays, most of the manufactured objects are designed using CAD (Computer-Aided Design) software. Nevertheless, for visualization, data exchange or manufacturing applications, the geometric model has to be discretized into a 3D mesh composed of a finite number of vertices and edges. But, in some cases, the initial model may be lost or unavailable. In other cases, the 3D discrete representation may be modified, for example after a numerical simulation, and does not correspond anymore to the initial model. A reverse engineering method is then required to reconstruct a 3D continuous representation from the discrete one. In previous work, we have presented a new approach for 3D geometric primitive extraction. In this paper, to complete our automatic and comprehensive reverse engineering process, we propose a method to construct the topology of the retrieved object. To reconstruct a B-Rep model, a new formalism is now introduced to define the adjacency relations. Then a new process is used to construct the boundaries of the object. The whole process is tested on 3D industrial meshes and bring a solution to recover B-Rep models.

Management of logistics chains of industrial enterprises in high-tech industries

Directory of Open Access Journals (Sweden)

Demchenko Alexander

2017-01-01

Full Text Available The article analyses the trends of high-tech industries development in the market globalization conditions. The economic growth of high-tech industries largely depends on technological innovations, products and equipment based on usage of the results of applied and fundamental scientific researches. It is shown that characteristics of high-tech productions influence the logistics chain structure. It justifies the importance to include partnering enterprises taking part in creation of intellectual and tangible assets in the logistic chain of the industrial enterprise. It is noted that development of production technologies contributes to formation of innovative logistic chains, which participants are enterprises cooperating for achievement of competitive power. The article offers a model of an industry logistic chain comprising the conventional logistic chain and innovative logistic chains corresponding to the industry market segments. It is proposed to use the customer value of the manufactured products as a criterion of the industrial enterprise’s logistic chains management efficiency. Implementation of the offered model of cooperation between the logistic chain participants is aimed at creation of a continuous innovations flow, reduction of technological development costs and uniting of the participants’ experience.

Challenges to achievement of metal sustainability in our high-tech society.

Science.gov (United States)

Izatt, Reed M; Izatt, Steven R; Bruening, Ronald L; Izatt, Neil E; Moyer, Bruce A

2014-04-21

Achievement of sustainability in metal life cycles from mining of virgin ore to consumer and industrial devices to end-of-life products requires greatly increased recycling rates and improved processing of metals using conventional and green chemistry technologies. Electronic and other high-tech products containing precious, toxic, and specialty metals usually have short lifetimes and low recycling rates. Products containing these metals generally are incinerated, discarded as waste in landfills, or dismantled in informal recycling using crude and environmentally irresponsible procedures. Low recycling rates of metals coupled with increasing demand for high-tech products containing them necessitate increased mining with attendant environmental, health, energy, water, and carbon-footprint consequences. In this tutorial review, challenges to achieving metal sustainability, including projected use of urban mining, in present high-tech society are presented; health, environmental, and economic incentives for various government, industry, and public stakeholders to improve metal sustainability are discussed; a case for technical improvements, including use of molecular recognition, in selective metal separation technology, especially for metal recovery from dilute feed stocks is given; and global consequences of continuing on the present path are examined.

Is China only assembling parts and components?: the recent spurt in high tech industry

Directory of Open Access Journals (Sweden)

Marcelo José Braga Nonnenberg

2012-08-01

Full Text Available The purpose of this paper is to evaluate to which degree China is climbing up the technology ladder and increasing its domestic content in high tech industry. More specifically, we will assess whether China has increased its share in world trade of high tech goods and, at the same time, increased its domestic content, changing its role from a mere final assembler to a producer of more intense technology goods. We have built an indicator of domestic value added calculated as the difference between exports of final goods and imports of its parts and components. The main conclusion is that this measure has increased significantly since the early 1990ís, putting in evidence the profound changes that occurred in Chinaís high tech exports in the last two decades.

76 FR 68243 - Youth Leadership Program: TechGirls

Science.gov (United States)

2011-11-03

..., job shadowing, mini-internships, and/or site visits to high tech companies in the United States... Exempt From Income Tax,'' must include a copy of relevant portions of this form. (2) Those who do not... participants or partners and be able to respond to key evaluation questions, including satisfaction with the...

Repérer des sites similaires à une recherche par Google

OpenAIRE

Ginouvès, Véronique

2006-01-01

Repérer des sites similaires à une recherche par Google Afficher graphiquement les liens d’un site avec d’autres sites similaires TouchGraph GoogleBrowser crée des agrégations de sites à partir de l’interrogation de Google. Vous visualisez ainsi des nébuleuses de sites à l’intérieur desquelles vous pouvez naviguer facilement, en sautant d'un groupe à l'autre afin de voir les nuages autour de sujets ou de communautés de sujets. Cet outil a été développé par Alex Shapiro, à partir de la version...

Interdisciplinarity in Tech Startups Development – Case Study of ‘Unistartapp’ Project

Directory of Open Access Journals (Sweden)

Kopera Sebastian

2018-03-01

Full Text Available Empirical data as well as scientific reports confirm that startups require diverse, in-house competencies in order to achieve market success. However, while technology-related competencies are usually brought to new tech ventures by their founders, there is a significant deficiency of market- and management-related competencies, which is reflected in the statistics of common startup failure reasons. In this context, a question arises: how interdisciplinarity of knowledge and competencies can be built into the very core of tech startups? The text addresses this question by zeroing in on the role of universities in this process. In the first part, the specificity of tech startups is analyzed. The next chapter overviews the hitherto academy-related startup education environment together with its shortcomings as far as interdisciplinarity is concerned. Finally, the case study of innovative and interdisciplinary academic ecosystem, which was built and tested within the project UniStartApp, is presented and discussed together with related lessons learned. The text is concluded with final remarks on challenges involved in embedding interdisciplinarity into startup education ecosystem.

Ureteral switch for bilateral ureteropelvic junction obstruction in a ...

African Journals Online (AJOL)

L.E. Mubenga

Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome is characterized by congenital aplasia of the .... J Surg Tech Case Rep 2010;2(1):39–43. ... drome), associated with deletions in known DiGeorge or DiGeorge-like loci. Orphanet J Rare Dis 2011;6:9. [4] Pizzo A, Laganà AS, Sturlese E, Retto G, Retto A, De Dominici R,.

Learning to Trust. On the Treasure Coast, Tech Prep Proves a Trove for Educators Long Divided.

Science.gov (United States)

Winterburn, Patty

1995-01-01

Based on the "High Schools That Work" model, the Quad County Tech Prep Consortium in Florida has won several awards for its comprehensive tech prep program. The partnership enables technical students from four school districts to flow smoothly into an associate degree program at Indian River Community College. (JOW)

Virginia Tech to host virtual reality, robotics, and web workshops for middle school students

OpenAIRE

Felker, Susan B.

2004-01-01

Three summer workshops on web development, virtual reality, and robotics will offer aspiring middle school web designers, writers, and computer scientists a high-tech learning adventure designed to teach skills in math, science, computers, and oral and written communication. Virginia Tech's Continuing and Professional Education and the Center for Instructional Technology Solutions in Industry and Education developed the workshops with support from Montgomery County and Salem schools. Classes ...

A new myocardial imaging agent: Synthesis, characterization, and biodistribution of gallium-68-BAT-TECH

International Nuclear Information System (INIS)

Kung, H.F.; Liu, B.L.; Mankoff, D.; Kung, M.P.; Billings, J.J.; Francesconi, L.; Alavi, A.

1990-01-01

In order to develop a new myocardial perfusion agent for positron emission tomography (PET), a new lipid-soluble gallium complex was evaluated. Synthesis, radiolabeling, characterization, and biodistribution of a unique gallium complex, [ 67 Ga]BAT-TECH (bis-aminoethanethiol-tetraethyl-cyclohexyl), are described. The complex formation between Ga+3 and BAT-TECH ligand is simple, rapid, and of high yield (greater than or equal to 95%). This process is amenable to kit formulation. The complex has a net charge of +1 and a Ga/ligand ratio of 1:1. Biodistribution in rats shows high uptake in the heart as well as in the liver. When [ 68 Ga] BAT-TECH was injected into a monkey, the heart and liver are clearly delineated by PET imaging, suggesting that this complex may be a possible tracer for myocardial perfusion imaging

Determinants of investment in fixed assets and in intangible assets for high-tech firms

Directory of Open Access Journals (Sweden)

Paulo Maçãs Nunes

2017-05-01

Full Text Available Based on a sample of 141 Portuguese high-tech firms for the period 2004-2012 and using GMM system (1998 and LSDVC (2005 dynamic estimators, this paper studies whether the determinants of high-tech firms’ investment in fixed assets are identical to the determinants of their investment in intangible assets. The multiple empirical evidence obtained allows us to conclude that the determinants of their investment in fixed assets are considerably different from those of their investment in intangible assets. Debt is a determinant stimulating investment in fixed assets, with age being a determinant restricting such investment. Size, age, internal finance and GDP are determinants stimulating investment in intangible assets, whereas debt and interest rates restrict such investment. These results let us make important suggestions for the owners/managers of high-tech firms, and also for policy-makers.

Understanding cross-national trends in high-tech renewable power equipment exports to the United States

International Nuclear Information System (INIS)

Sawhney, Aparna; Kahn, Matthew E.

2012-01-01

We track US imports of advanced technology wind and solar power-generation equipment from a panel of countries during 1989–2010, and examine the determining factors including country size, sector-specific US FDI outflow, and domestic wind and solar power generation. Differentiating between the core high-tech and the balance of system equipment, we find US imports of both categories have grown at significantly higher rate from the relatively poorer countries, and particularly China and India. Larger countries are found to be exporting significantly more, and US FDI is found to play a significant positive role in the exports of high-tech equipment for the poor countries. For the core wind and solar high-tech equipment, we find domestic renewable power generation of the exporting countries also played a significant positive role. - Highlights: ► We track US imports of advanced technology wind and solar power-generation equipment. ► US imports of both categories have grown at significantly higher rate from China and India. ► US FDI is found to play a significant positive role in the exports of high-tech equipment.

Repše: välislaenuabi katkedes on aasta lõpuks raha läbi / Mikk Salu

Index Scriptorium Estoniae

Salu, Mikk, 1975-

2009-01-01

Läti rahandusminister Einars Repše hoiatas, et kui Lätil ei õnnestu täita oma kohustusi rahvusvaheliste kreeditoride ees ja vähendada 2010. a. eelarvedefitsiiti poole miljardi lati võrra, võib riigikassa rahast tühjaks joosta juba enne aasta lõppu

Hacia una república conservadora : el programa político del Partido Agrario Español

Directory of Open Access Journals (Sweden)

Luis Teófilo Gil Cuadrado

2005-01-01

Full Text Available El Partido Agrario Español (PAE, fundado en enero de 1934 y presidido por José Martínez de Velasco, representó, dentro de la II República española, una alternativa conservadora y, al tiempo, leal al régimen. El programa político del PAE aceptaba la República —a diferencia de otros partidos derechistas del momento, como la CEDA y los monárquicos— y defendía la unidad nacional, el establecimiento de una segunda Cámara legislativa, la protección de la agricultura y la industria mediante aranceles, el libre comercio dentro de las fronteras nacionales y la revisión de algunas leyes del primer bienio como la Reforma Agraria de 1932. El objetivo era la configuración de una República conservadora distinta, en aspectos fundamentales, a la diseñada por la Constitución de 1931 y la legislación del bienio social-republicano.The Spanish Agrarian Party (Partido Agrario Español, PAE, founded in january of 1934 and presided by José Martínez de Velasco, was, in the political life of the Spanish Second Republic, a conservative and republican option. The agrarian program accepted the republican regime —in opposition to other conservative parties, like the CEDA or the monarchists— and defended the national union, the establishment of a Senate, the protection of the national agriculture and industry trough tariffs, the free trade in the Spanish market and the revision of some laws voted in the first biennium like the Agrarian Reform, promulgated in 1932. The idea was to establish a conservative Republic, different, in some fundamental aspects, of the regime designed by the Constitution of 1931 and the legislation approved during the socialist-republican biennium.

A Professional Mode of the Transformation of Sci-tech Achievements in Scientific Research Institutions of Tianjin City

Directory of Open Access Journals (Sweden)

Qiang Fu

2014-02-01

Full Text Available There are too many scientific research institutions in Tianjin, and the scientific research activities are very active. The transformation of Sci-tech achievements is badly in need of a set of suitable and standardized mode, and how to establish this kind of mode is an important problem faced by researchers of Tianjin Sci-tech development. Based on analyzing the situation in Tianjin research activities, the paper proposes a way to solving this problem--the professional mode of the transformation of Sci-tech achievements, illustrates the connotation of the professional mode, and describes the implement environment and the specific operation progress. According to the characteristics of factors in Tianjin, such as society, government, market, industrial technology and so on, the paper designs the professional mode of the transformation of Sci-tech achievements, which is suitable for the characteristics of Tianjin, and which plays an important role in promoting the development of the productive force in science and technology of Tianjin.

The impact of FinTech start-ups on incumbent retail banks' share prices

OpenAIRE

Li, Yinqiao; Spigt, Renée; Swinkels, Laurens

2017-01-01

Background: This study aims to clarify the role of FinTech digital banking start-ups in the financial industry. We examine the impact of the funding of such start-ups on the stock returns of 47 incumbent US retail banks for 2010 to 2016. Methods: To capture the importance of FinTech start-ups, we use data on both the dollar-volume of funding and number of deals. We relate these to the stock returns with panel data regression methods. Results: Our results indicate a positive relationship exist...

Virginia Tech team qualifies as DARPA Urban Challenge semi-finalist

OpenAIRE

Crumbley, Liz

2007-01-01

"VictorTango," a team of Virginia Tech engineering and geography students, will travel to Victorville, Calif., for the national qualifying rounds of the Urban Challenge autonomous vehicle competition, sponsored by the Defense Advanced Research Projects Agency (DARPA).

Recombinant adeno-associated virus type 2 replication and packaging is entirely supported by a herpes simplex virus type 1 amplicon expressing Rep and Cap.

Science.gov (United States)

Conway, J E; Zolotukhin, S; Muzyczka, N; Hayward, G S; Byrne, B J

1997-11-01

Recombinant adeno-associated virus (AAV) type 2 (rAAV) vectors have recently been shown to have great utility as gene transfer agents both in vitro and in vivo. One of the problems associated with the use of rAAV vectors has been the difficulty of large-scale vector production. Low-efficiency plasmid transfection of the rAAV vector and complementing AAV type 2 (AAV-2) functions (rep and cap) followed by superinfection with adenovirus has been the standard approach to rAAV production. The objectives of this study were to demonstrate the ability of a recombinant herpes simplex virus type 1 (HSV-1) amplicon expressing AAV-2 Rep and Cap to support replication and packaging of rAAV vectors. HSV-1 amplicon vectors were constructed which contain the AAV-2 rep and cap genes under control of their native promoters (p5, p19, and p40). An HSV-1 amplicon vector, HSV-RC/KOS or HSV-RC/d27, was generated by supplying helper functions with either wild-type HSV-1 (KOS strain) or the ICP27-deleted mutant of HSV-1, d27-1, respectively. Replication of the amplicon stocks is not inhibited by the presence of AAV-2 Rep proteins, which highlights important differences between HSV-1 and adenovirus replication and the mechanism of providing helper function for productive AAV infection. Coinfection of rAAV and HSV-RC/KOS resulted in the replication and amplification of rAAV genomes. Similarly, rescue and replication of rAAV genomes occurred when rAAV vector plasmids were transfected into cells followed by HSV-RC/KOS infection and when two rAAV proviral cell lines were infected with HSV-RC/KOS or HSV-RC/d27. Production of infectious rAAV by rescue from two rAAV proviral cell lines has also been achieved with HSV-RC/KOS and HSV-RC/d27. The particle titer of rAAV produced with HSV-RC/d27 is equal to that achieved by supplying rep and cap by transfection followed by adenovirus superinfection. Importantly, no detectable wild-type AAV-2 is generated with this approach. These results demonstrate

Direct Application of Rep-PCR on Type I Sourdough Matrix to Monitor the Dominance and Persistence of a Lactobacillus plantarum Starter Throughout Back-Slopping.

Science.gov (United States)

Dolci, Paola; Cocolin, Luca

2017-08-01

This study describes the optimization and application of repetitive element-PCR (rep-PCR) technique directly on microbial DNA extracted from type I sourdoughs for fast monitoring of a Lb. plantarum starter strain (P1FMC) throughout daily back-slopping. The challenge was to follow and study the performance of a starter culture directly in sourdoughs without cultivation on selective media. The extraction of good quality microbial DNA suitable for amplification from a complex matrix such as dough was the first target. In addition, the objective to obtain a clear rep-PCR profile referable to a specific starter strain among a microbial community was pursued. Co-inoculum trials, in flour matrix, with Lb. plantarum P1FMC and L. lactis LC71 strains and, subsequently, type I sourdough back-slopping trials were performed. The rep-PCR amplification profiles obtained were clearly referable to that of Lb. plantarum P1FMC starter in both co-inoculum trials (also when it was present with one order of magnitude less with respect to L. lactis LC71) and back-slopping trials where it dominated the fermentation process with loads of 10 8 cfu g -1 and prevailed on the autochthonous microbiota. Thus, the approach proposed in this paper could be considered a methodological advancement, based on a culture-independent one-step rep-PCR, suitable for fast monitoring of starter performance. © 2017 Institute of Food Technologists®.

Perceptions of Diversity Training Needs in High Tech Business.

Science.gov (United States)

Lieberman, Devorah A.; Gurtov, Ellene

A study questioned 12 human resource personnel, corporation managers, and diversity trainers about their perceptions of diversity training needs in Pacific Northwest high tech organizations. The overarching research questions for the study were as follows: (1) What are the most frequently reported diversity training needs among human resource…

¿Por qué no la Segunda República Argentina?

Directory of Open Access Journals (Sweden)

Manuel ALCÁNTARA SÁEZ

2009-11-01

Full Text Available RESUMEN: El autor analiza en este artículo el proceso de Reforma Constitucional que se está desarrollando en Argentina. Teniendo en cuenta la coyuntura actual del régimen político, el desarollo de este proceso de reforma y los cambios previstos que van a resultar de esta «Refundación de la República» el autor apunta las posibilidades y problemas que estos datos permiten vislumbrar.ABSTRACT: In this article, the author analyzes the present process of Constitutional Reform in Argentina. Studying the current moment of argentinian political regime, the development of this reform process and possible changes of this «Republic Refoundation» the author points out the possibilities and problems that this information indicates.

Forming system of strategic innovation management at high-tech engineering enterprises

Science.gov (United States)

Ergunova, O. T.; Lizunkov, V. G.; Malushko, E. Yu; Marchuk, V. I.; Ignatenko, A. Yu

2017-02-01

The article considers the processes of forming the strategic system of innovative activity management at the enterprises of a high-tech mechanical engineering complex (MEC) that are traditionally decisive in shaping the economic base of Russia. The authors proposed a method of designing a strategic system of innovative activity management at the MEC’s enterprises of the region which is based on the consideration of means and opportunities of the enterprise to implement intellectual activity. The proposed methodology and the empirical results constituted a ground for developing a system of strategic innovation management when performing the state-guaranteed order at the hi-tech MEC enterprises. Its implementation will help to reduce the level of uncertainty throughout the entire life cycle of an innovative activity product.

A Comparison of Monte Carlo Tree Search and Rolling Horizon Optimization for Large Scale Dynamic Resource Allocation Problems

Science.gov (United States)

2015-05-01

decisions on the fly in an online retail environment. Tech. rep., Working Paper, Massachusetts Institute of Technology, Boston, MA. Arneson, Broderick , Ryan...Hayward, Philip Henderson. 2009. MoHex wins Hex tournament. International Computer Games Association Journal 32 114–116. Arneson, Broderick , Ryan B...Combina- torial Search. Enzenberger, Markus, Martin Muller, Broderick Arneson, Richard Segal. 2010. Fuego—an open-source framework for board games and

Former Virginia Tech Aerospace and Ocean Engineering Department Head Dies

OpenAIRE

Gilbert, Karen

2003-01-01

James B. Eades, Jr., retired aerospace research scientist from Bluefield, W. Wa., and former professor and department head of aerospace and ocean engineering at Virginia Tech, died Dec. 14 at Veteran's Hospital in Washington, D.C. He was 80.

La Segunda República, una coyuntura para las mujeres españolas: Cambios y permanencias en las relaciones de género.

OpenAIRE

Merino Hernández, Rosa María

2016-01-01

[ES] En España, no será hasta el período de la Segunda República (1931-1939), cuando las mujeres conseguirán el reconocimiento de ciudadanas de pleno derecho en igualdad con los hombres, respaldadas por la Constitución de 1931. La Segunda República española da voz y derechos a más de la otra mitad de la población del país, por lo que la convierte en una época única, en una etapa nueva donde convivirán el cambio y la permanencia, el avance hacia una nueva sociedad y, dentro de ésta, la emer...

Internationalisation of high-tech start-ups and fast growth-evidence for UK and Germany

OpenAIRE

Bürgel, Oliver; Fier, Andreas; Licht, Georg; Murray, Gordon

2000-01-01

For firms acting in technological niches the expansion into foreign markets can be a way to increase sales and to thus to recover initial sunk costs over a shorter time frame. Our research, based on survey data for nearly 600 British and German high-tech start-ups, examines whether internationalisation leads to faster growth among high-tech start-ups. Results show that firms with international sales have higher sales growth than firms that sell only domestically. We find that technological so...

Spatial Planning and High-tech Development A comparative study of Eindhoven city-region, the Netherlands and Hsinchu City-region, Taiwan

Directory of Open Access Journals (Sweden)

Wei-Ju Huang

2013-08-01

Full Text Available High-tech development—which lies at the very heart of the processes of economic growth—has been recognised by many developed and developing countries as a strategic instrument to enhance and sustain their competitiveness in the global economic network. Although the concept of high-tech development differs between countries, many share the underlying assumption that the core of high-tech development is to create a sound environment where innovation thrives. This ideology implies a definite spatial dimension. As a result, various spatial strategies have been formulated and implemented to support high-tech development. This has had intentional and unintentional effects on the economy, society and space. Numerous studies have been devoted to exploring, analysing and theorising this global phenomenon. However, there has been less attention given to the role spatial planning may play in the process of high-tech development and to the factors that shape the spatial planning approaches to high-tech development in a particular place. The major objectives of this research are to advance the knowledge of the role of spatial planning in the process of high-tech development, and to establish an analytical framework that helps reveal the major institutional factors that shape spatial planning mechanisms for dealing with the spatial issues of high-tech development in different places. This contributes to the field of high-tech spatial policies transfer and lesson-drawing. In order to explore the major factors that shape the practices of spatial planning in hightech development, a comparative approach is applied in this research. The Eindhoven city-region in the Netherlands and the Hsinchu city-region in Taiwan are selected as case study areas. Both city-regions can be recognised as success stories of high-tech development not only on a national scale but also on a global scale, despite the fact that they apply different approaches. In the Eindhoven city

Ten Niche Strategies To Commercialize New High-Tech Products

NARCIS (Netherlands)

Ortt, J.R.; Langley, D.J.; Pals, N.

2013-01-01

There are serious gaps in the scientific literature relating to niche strategies as a means for commercializing new high-tech products. In particular, there is no clarity about what types of niche strategies can be distinguished, or how a niche strategy can be selected to suit a certain ituation. In

Evolución y relevancia del turismo en la República Dominicana

OpenAIRE

Real Aquino, Héctor Julio

2014-01-01

República Dominicana es un país que durante las últimas décadas ha sufrido grandes transformaciones socioeconómicas, anteriormente su economía dependía casi exclusivamente de la elaboración y exportación de productos agrícolas como: la caña de azúcar, cacao, tabaco, y en menor medida, la industria textil. Ese panorama se ha modificado, debido en gran parte al turismo, dado que este subsector de la economía se ha convertido en la principal actividad económica del país. La evolución y relevanci...

A method and software for segmentation of anatomic object ensembles by deformable m-reps

International Nuclear Information System (INIS)

Pizer, Stephen M.; Fletcher, P. Thomas; Joshi, Sarang; Gash, A. Graham; Stough, Joshua; Thall, Andrew; Tracton, Gregg; Chaney, Edward L.

2005-01-01

Deformable shape models (DSMs) comprise a general approach that shows great promise for automatic image segmentation. Published studies by others and our own research results strongly suggest that segmentation of a normal or near-normal object from 3D medical images will be most successful when the DSM approach uses (1) knowledge of the geometry of not only the target anatomic object but also the ensemble of objects providing context for the target object and (2) knowledge of the image intensities to be expected relative to the geometry of the target and contextual objects. The segmentation will be most efficient when the deformation operates at multiple object-related scales and uses deformations that include not just local translations but the biologically important transformations of bending and twisting, i.e., local rotation, and local magnification. In computer vision an important class of DSM methods uses explicit geometric models in a Bayesian statistical framework to provide a priori information used in posterior optimization to match the DSM against a target image. In this approach a DSM of the object to be segmented is placed in the target image data and undergoes a series of rigid and nonrigid transformations that deform the model to closely match the target object. The deformation process is driven by optimizing an objective function that has terms for the geometric typicality and model-to-image match for each instance of the deformed model. The success of this approach depends strongly on the object representation, i.e., the structural details and parameter set for the DSM, which in turn determines the analytic form of the objective function. This paper describes a form of DSM called m-reps that has or allows these properties, and a method of segmentation consisting of large to small scale posterior optimization of m-reps. Segmentation by deformable m-reps, together with the appropriate data representations, visualizations, and user interface, has been

Euclides da Cunha e a República

Directory of Open Access Journals (Sweden)

Roberto Ventura

1996-04-01

Full Text Available A revisão da República é central na obra de Euclides da Cunha, presente em seus artigos de jornal e na maior parte de seus livros. Analisou o regime republicano não só em Os sertões (1902, em que tratou da guerra de Canudos, como em Contrastes e confrontos (1907 e em Á margem da história (1909. Foi testemunha e intérprete dos rumos do novo regime, que ajudara a fundar com artigos de propaganda política no jornal A Província de S. Paulo.The revision of the Republic is a central concern in the works of Euclides da Cunha. It appears in his newspaper articles and in most of his books. He analysed the republican regime not only in Os sertões (Rebellion in the backlands, 1902, in which he deals with the Canudos War, but also in Contrastes e confrontos (1907 and in À margem da história (1909. He both witnessed and interpreted the trends of the new regime which he had helped to set up with his political articles in the newspaper A Província de S. Paulo.

High-tech processing of secondary resources of winemaking

Directory of Open Access Journals (Sweden)

G. Kasyanov

2017-04-01

Full Text Available The information about problems and prospects of development of food production processes based on high-tech and knowledge-intensive technical solutions is presented. To accomplish these objectives the problems of rational growing of grapes, intensive methods of production of conventional and concentrated grape juice, application of CO2ditartration for the removal of wine stone were solved.White and red table grapes, grape pomace, grape seed oil, protein and CO2-meal are the objects of the research. To evaluate the quality of raw materials, intermediate and finished products such devices as gas-liquid and thin-layer chromatography, and spectrophotometer were used. Obtaining of grape juice of white and red grapes with content of tartaric acid salts less than 1 %, food drying products and products of processing of grape pomace are the intermediate results of the research. Grape juice in flexible packages of «Pure-Pak» and «Doy-pack» types, CO2-extracts of seeds and skins of grapes and protein CO2-meal are the final objects of the research. Performed research allows us to make conclusions about expediency of high-tech methods of processing of raw materials for obtaining food products.

Design and performance of the Georgia Tech Aquatic Center photovoltaic system. Final report

Energy Technology Data Exchange (ETDEWEB)

Rohatgi, A.; Begovic, M.; Long, R.; Ropp, M.; Pregelj, A.

1996-12-31

A building-integrated DC PV array has been constructed on the Georgia Tech campus. The array is mounted on the roof of the Georgia Tech Aquatic Center (GTAC), site of the aquatic events during the 1996 Paralympic and Olympic Games in Atlanta. At the time of its construction, it was the world`s largest roof-mounted photovoltaic array, comprised of 2,856 modules and rates at 342 kW. This section describes the electrical and physical layout of the PV system, and the associated data acquisition system (DAS) which monitors the performance of the system and collects measurements of several important meteorological parameters.

Realidades de la independencia del Banco de la República Realities of the independence of the Banco de la República

Directory of Open Access Journals (Sweden)

Kalmanovitz Salomón

1997-12-01

Full Text Available La autonomía del banco central Colombiano es parte del proceso político que buscaba reducir el exagerado centralismo colombiano. Sin embargo el poder central no fue limitado en grado suficiente por la Constitución del 1991, como muestra el hecho de que el Ministro de Hacienda es el Presidente de la Junta Directiva del Banco de la República. Esto no sucede en ningun banco independiente del mundo por que los objetivos del gobierno son distintos a los del Banco Central y el Ministerio de Finanzas podría desviar al Banco de sus objetivos antiinflacionarios fundamentales. En Colombia, el gobierno no sólo participa en la Junta para acomodar sus múltiples objetivos sino también hace opocisión pública a la política monetaria y así la desacredita. El articulo plantea que el principio de no reelección hace que el horizonte de tiempo sea muy corto para que el gobierno coseche los frutos de una política de estabilización. El gobierno tiende a gastar en exceso para mejorar su imagen pública y el desajuste lo tiene que enfrentar el gobierno siguiente. De modo que la coordinación entre el Banco Central y el gobierno se torna muy conflictiva.The autonomy of the Central Bank of Colombia is part of a political process which seeks to reduce Colombia' s exaggerated centralismo However, central power was not limited to a sufficient degree by the Constitution of 1991, as demonstrated by the fact that the Minister of Finance is the President of the Board of Directors of the Banco de la República. This does not happen in any independent bank in the world, because the objectives of the government are different from those of the central bank, and the Minister of Finance could divert the Bank away from its fundamental anti-inflationary objectives. This article proposes that the principle of no reelection makes the time horizon very short for the government to reap the fruits of a stabilization policy. The government tends to spend in excess in order to

Analysis of a new strain of Euphorbia mosaic virus with distinct replication specificity unveils a lineage of begomoviruses with short Rep sequences in the DNA-B intergenic region

Directory of Open Access Journals (Sweden)

Argüello-Astorga Gerardo R

2010-10-01

Full Text Available Abstract Background Euphorbia mosaic virus (EuMV is a member of the SLCV clade, a lineage of New World begomoviruses that display distinctive features in their replication-associated protein (Rep and virion-strand replication origin. The first entirely characterized EuMV isolate is native from Yucatan Peninsula, Mexico; subsequently, EuMV was detected in weeds and pepper plants from another region of Mexico, and partial DNA-A sequences revealed significant differences in their putative replication specificity determinants with respect to EuMV-YP. This study was aimed to investigate the replication compatibility between two EuMV isolates from the same country. Results A new isolate of EuMV was obtained from pepper plants collected at Jalisco, Mexico. Full-length clones of both genomic components of EuMV-Jal were biolistically inoculated into plants of three different species, which developed symptoms indistinguishable from those induced by EuMV-YP. Pseudorecombination experiments with EuMV-Jal and EuMV-YP genomic components demonstrated that these viruses do not form infectious reassortants in Nicotiana benthamiana, presumably because of Rep-iteron incompatibility. Sequence analysis of the EuMV-Jal DNA-B intergenic region (IR led to the unexpected discovery of a 35-nt-long sequence that is identical to a segment of the rep gene in the cognate viral DNA-A. Similar short rep sequences ranging from 35- to 51-nt in length were identified in all EuMV isolates and in three distinct viruses from South America related to EuMV. These short rep sequences in the DNA-B IR are positioned downstream to a ~160-nt non-coding domain highly similar to the CP promoter of begomoviruses belonging to the SLCV clade. Conclusions EuMV strains are not compatible in replication, indicating that this begomovirus species probably is not a replicating lineage in nature. The genomic analysis of EuMV-Jal led to the discovery of a subgroup of SLCV clade viruses that contain in

Virginia Tech's College Of Natural Resources Dedicates Cheatham Hall Expansion

OpenAIRE

Davis, Lynn

2003-01-01

Thanks to funding by private donors, Alyce Cheatham and her family of Portland, Oregon, Virginia Tech's College of Natural Resources will dedicate a much-needed, three-story addition to its current Cheatham Hall on Wednesday, March 19, at 2:30 p.m.

Job Future's Bright for the Chefs of Muskingum Tech.

Science.gov (United States)

Hoffman, Carl

1993-01-01

A two-year culinary arts program at Muskingum College (Zanesville, Ohio) prepares students for jobs in an emerging service-based economy. Students receive intensive classroom instruction and hands-on learning in a high-tech kitchen. Twenty-five full-time and 12 part-time students are completing their first year in the program. (LP)

Change at a Large Urban District: Developing and Operationalizing an Ed Tech Standards and Support System at Chicago Public Schools

OpenAIRE

Sayeed, Dilara Alim

2015-01-01

Chicago Public Schools (CPS) aims to effectively and efficiently leverage Education Technology (referred to as Ed Tech) to serve as a powerful resource for strong instruction. The term Ed Tech at CPS refers to digital instructional products and programs, used by students or educators, for teaching and learning. Examples of Ed Tech include literacy programs such as Achieve3000, websites or platforms such as Khan Academy or eSpark, along with a myriad other technological inventions that are rap...

The Effects of Partnership Management on Supply Chain Cooperative Performance: A Case Study of High-Tech Industry

Science.gov (United States)

Wu, Mei-Ying; Chang, Yun-Ju; Weng, Yung-Chien

2009-08-01

With the structural change of global supply chains, the relationship between manufacturers and suppliers has transformed into a long-term partnership. Thus, this study aims to explore the partnership between manufacturers and suppliers in Taiwan's high-tech industry. Four constructs, including partner characteristic, partnership quality, partnership closeness, and cooperative performance, induced from previous literatures are used to construct the research framework and hypotheses. A questionnaire survey is then performed on executives and staffs involved in the high-tech industry. The proposed framework and hypotheses are empirically validated through confirmatory factory analysis and structural equation modeling. It is expected that the research findings can serve as a reference for Taiwan's high-tech industry on building partnerships.

Effects of an 8-Week Outdoor Brisk Walking Program on Fatigue in Hi-Tech Industry Employees: A Randomized Control Trial.

Science.gov (United States)

Wu, Li-Ling; Wang, Kuo-Ming; Liao, Po-I; Kao, Yu-Hsiu; Huang, Yi-Ching

2015-10-01

Over 73% of hi-tech industry employees in Taiwan lack regular exercise. They are exposed to a highly variable and stressful work environment for extended periods of time, and may subsequently experience depression, detrimental to workers' physiological and mental health. In this cross-sectional survey, the authors explored the effect of an 8-week brisk walking program on the fatigue of employees in the hi-tech industry. The participants, from a hi-tech company in northern Taiwan, were randomly assigned to an experimental group (EG; 41 subjects, Mage = 33.34 ± 6.40) or control group (CG; 45 subjects, Mage = 29.40 ± 3.60). Following the 8-week brisk walking program, the EG showed significantly lower scores for subjective fatigue, working motivation, attention, and overall fatigue. The authors confirmed that the 8-week outdoor brisk walking program significantly improved the level of fatigue among employees of the hi-tech industry. The finding serves as an important reference for health authorities in Taiwan and provides awareness of workplace health promotion in the hi-tech industry. © 2015 The Author(s).

repDNA: a Python package to generate various modes of feature vectors for DNA sequences by incorporating user-defined physicochemical properties and sequence-order effects.

Science.gov (United States)

Liu, Bin; Liu, Fule; Fang, Longyun; Wang, Xiaolong; Chou, Kuo-Chen

2015-04-15

In order to develop powerful computational predictors for identifying the biological features or attributes of DNAs, one of the most challenging problems is to find a suitable approach to effectively represent the DNA sequences. To facilitate the studies of DNAs and nucleotides, we developed a Python package called representations of DNAs (repDNA) for generating the widely used features reflecting the physicochemical properties and sequence-order effects of DNAs and nucleotides. There are three feature groups composed of 15 features. The first group calculates three nucleic acid composition features describing the local sequence information by means of kmers; the second group calculates six autocorrelation features describing the level of correlation between two oligonucleotides along a DNA sequence in terms of their specific physicochemical properties; the third group calculates six pseudo nucleotide composition features, which can be used to represent a DNA sequence with a discrete model or vector yet still keep considerable sequence-order information via the physicochemical properties of its constituent oligonucleotides. In addition, these features can be easily calculated based on both the built-in and user-defined properties via using repDNA. The repDNA Python package is freely accessible to the public at http://bioinformatics.hitsz.edu.cn/repDNA/. bliu@insun.hit.edu.cn or kcchou@gordonlifescience.org Supplementary data are available at Bioinformatics online. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

La función administrativa ejercida por el Congreso de la República

OpenAIRE

Ortiz, Maribel

2017-01-01

La función administrativa en Colombia, no sólo es desarrollada por la Rama Ejecutiva del poder público, sino que también es ejercida por la Rama Legislativa para el cumplimiento de sus fines. Es a partir de la Constitución de 1991, cuando en desarrollo del mandato Constitucional y de las facultades que tiene el Congreso de la República, se expidieron dos normativas: la ley 3ª de 1992 (por la cual se expiden normas sobre las Comisiones del Congreso de Colombia y se dictan otras disposici...

La radio en la segunda república española: sociedad y publicidad

OpenAIRE

Sebastián Morillas, Sebastián

2006-01-01

El artículo versa sobre la evolución del medio radio durante la II República Española a la vez que analiza la publicidad radiofónica de la época y sus efectos en una sociedad a punto de dividirse en dos bandos enfrentados en armas. This article is about the evolution of the radio broadcast during the Second Spanish Republic. It also analyses the radio commercials in that time, and how this commercials had a great influence on Spanish society, which was close to a civil war.

77 FR 5291 - Thermo Tech Technologies Inc., T.V.G. Technologies Ltd., and Visual Frontier, Inc.; Order of...

Science.gov (United States)

2012-02-02

... SECURITIES AND EXCHANGE COMMISSION [File No. 500-1] Thermo Tech Technologies Inc., T.V.G. Technologies Ltd., and Visual Frontier, Inc.; Order of Suspension of Trading January 31, 2012. It appears to... concerning the securities of Thermo Tech Technologies Inc. because it has not filed any periodic reports...

Kalam's visit to cement Indo-Swiss ties in high tech area

CERN Multimedia

Sumir, Paul

2005-01-01

Seeking to boost Indo-Swiss cooperation in high tech areas, President APJ Abdul Kalam arrived in Geneva on a four-day visit to Switzerland aimed at firming up plans for future cooperation with the CERN

Knowledge virtualization and local connectedness among smart high-tech companies

NARCIS (Netherlands)

Van Geenhuizen, M.S.; Nijkamp, P.

2011-01-01

Smart high-tech companies are characterized by knowledge intensity and open innovation. Even when these companies emerge in spatial clusters or dense urban places, they may utilize knowledge networks on a global scale. However, there is not much insight into the factors that shape knowledge

Introducing the Clean-Tech Adoption Model: A California Case Study

NARCIS (Netherlands)

Bijlveld, P.C. (Paul); Riezebos, P. (Peter); Wierstra, E. (Erik)

2012-01-01

Abstract. The Clean-Tech Adoption Model (C-TAM) explains the adoption process of clean technology. Based on the Unified Theory of Acceptance and Usage of Technology (UTAUT) combined with qualitative research and empirical data gathering, the model predicts adoption based on the perceived quality,

Feature selection and data sampling methods for learning reputation dimensions: The University of Amsterdam at RepLab 2014

NARCIS (Netherlands)

Gârbacea, C.; Tsagkias, M.; de Rijke, M.

2014-01-01

We report on our participation in the reputation dimension task of the CLEF RepLab 2014 evaluation initiative, i.e., to classify social media updates into eight predefined categories. We address the task by using corpus-based methods to extract textual features from the labeled training data to

La República Holandesa y su posición en el contexto colonial americano después de 1713

Directory of Open Access Journals (Sweden)

Crespo Solana, Ana

2015-06-01

Full Text Available During the War of Spanish Succession, the Dutch Republic fought alongside the Austrians and their allies against the Bourbon party. Still, and in spite of its alliance with England, the treaties of Utrecht did not leave the Dutch Republic in a good position. In this article, these treaties’ consequences for the commercial and colonial Dutch expansion in the Atlantic world are analyzed.Durante la guerra de Sucesión española, la República Holandesa luchó junto al bloque aliado austracista contra la opción borbónica. Sin embargo, y a pesar de su alianza con Inglaterra, la República Holandesa no salió bien restablecida de los tratados de Utrecht. En este artículo se analizarán las consecuencias que estos tratados tuvieron para la expansión comercial y colonial de Holanda en el Atlántico.

Engineered bacterial hydrophobic oligopeptide repeats in a synthetic yeast prion, [REP-PSI+

Directory of Open Access Journals (Sweden)

Fátima eGasset-Rosa

2015-04-01

Full Text Available The yeast translation termination factor Sup35p, by aggregating as the [PSI+] prion, enables ribosomes to read-through stop codons, thus expanding the diversity of the Saccharomyces cerevisiae proteome. Yeast prions are functional amyloids that replicate by templating their conformation on native protein molecules, then assembling as large aggregates and fibers. Prions propagate epigenetically from mother to daughter cells by fragmentation of such assemblies. In the N-terminal prion-forming domain, Sup35p has glutamine/asparagine-rich oligopeptide repeats (OPRs, which enable propagation through chaperone-elicited shearing. We have engineered chimeras by replacing the polar OPRs in Sup35p by up to five repeats of a hydrophobic amyloidogenic sequence from the synthetic bacterial prionoid RepA-WH1. The resulting hybrid, [REP-PSI+], i was functional in a stop codon read-through assay in S. cerevisiae; ii generates weak phenotypic variants upon both its expression or transformation into [psi-] cells; iii these variants correlated with high molecular weight aggregates resistant to SDS during electrophoresis; and iv according to fluorescence microscopy, the fusion of the prion domains from the engineered chimeras to the reporter protein mCherry generated perivacuolar aggregate foci in yeast cells. All these are signatures of bona fide yeast prions. As assessed through biophysical approaches, the chimeras assembled as oligomers rather than as the fibers characteristic of [PSI+]. These results suggest that it is the balance between polar and hydrophobic residues in OPRs what determines prion conformational dynamics. In addition, our findings illustrate the feasibility of enabling new propagation traits in yeast prions by engineering OPRs with heterologous amyloidogenic sequence repeats.

CHARCOAL PACKED FURNACE FOR LOW-TECH CHARRING OF BONE

DEFF Research Database (Denmark)

Jacobsen, P.; Dahi, Elian

1997-01-01

A low-tech furnace for charring of raw bone using char coal is developed and tested. The furnace consists of a standard oil drum, fitted with simple materials as available in every market in small towns in developing counties. 80 kg of raw bone and 6 kg of charcoal are used for production of 50 kg...

Development of a data capture tool for researching tech entrepreneurship

DEFF Research Database (Denmark)

Andersen, Jakob Axel Bejbro; Howard, Thomas J.; McAloone, Tim C.

2014-01-01

. This paper elucidates the requirements for such tools by drawing on knowledge of the entrepreneurial phenomenon and by building on the existing research tools used in design research. On this basis, the development of a capture method for tech startup processes is described and its potential discussed....

Psychological Sciences Division 1979 Programs.

Science.gov (United States)

1979-11-01

currently available techniques. Funding: ONR, AFHRL Molenaar , I.W. A fast solution of the Lindley equations for the M-group regression problem (Tech. Rep...late 1979. Funding: will be issued, and selected papers are scheduled ONR, NPRDC, AFOSR for publication as a book . Funding: ONR, NPRDC, AFOSR, ARI... book describing the LB phenomenon approach to performance assessment: II. An investigation of based on experiments with over a thousand sub- encoding

Finite Element and Analytical Analysis of Cracks in Thick Stiffened Plates Repaired with a Single Sided Composite Patch

Science.gov (United States)

2014-06-01

DC,Tech. Rep. CG-D-05–00, 2000. [16] S. Kou, Welding Metallurgy , 2nd edition, Hoboken: Wiley Interscience, 2003. [17] C. Poe, “Stress intensity...continuous aluminum superstructure welded to the deck. The shape of the superstructure created numerous stress concentration areas. Of the greatest concern...study as it will help provide a conservative estimate. In marine applications almost all stiffening members are attached by welding . Unlike a

PROCESS MANAGEMENT IN HIGH TECH NEW ZEALAND FIRMS

OpenAIRE

LINCOLN WOOD; QIANG LU

2008-01-01

There are three distinct functions in the product realization chain — product design, process design, and process execution; thus there are two interfaces (product design — process design; process design — process execution) rather than one (product-manufacturing). Case studies of four organizations manufacturing high-tech products in New Zealand are explored to study the organization of process design functions and success strategies. Similarities in structuring, relationships between functi...

A network analysis using metadata to investigate innovation in clean-tech – Implications for energy policy

International Nuclear Information System (INIS)

Marra, Alessandro; Antonelli, Paola; Dell’Anna, Luca; Pozzi, Cesare

2015-01-01

Clean-technology (clean-tech) is a large and increasing sector. Research and development (R&D) is the lifeline of the industry and innovation is fostered by a plethora of high-tech start-ups and small and medium-sized enterprises (SMEs). Any empirical-based attempt to detect the pattern of technological innovation in the industry is challenging. This paper proposes an investigation of innovation in clean-tech using metadata provided by CrunchBase. Metadata reveal information on markets, products, services and technologies driving innovation in the clean-tech industry worldwide and for San Francisco, the leader in clean-tech innovation with more than two hundred specialised companies. A network analysis using metadata is the employed methodology and the main metrics of the resulting networks are discussed from an economic point of view. The purpose of the paper is to understand specifically specializations and technological complementarities underlying innovative companies, detect emerging industrial clusters at the global and local/metropolitan level and, finally, suggest a way to realize whether observed start-ups, SMEs and clusters follow a technological path of complementary innovation and market opportunity or, instead, present a risk of lock-in. The discussion of the results of the network analysis shows interesting implications for energy policy, particularly useful from an operational point of view. - Highlights: • Metadata provide information on companies' products and technologies. • A network analysis enables detection of specializations and complementarities. • An investigation of the network allows to identify emerging industrial clusters. • Metrics help to appreciate complementary innovation and market opportunity. • Results of the network analysis show interesting policy implications.

Violence-prevention summit at Virginia Tech tackles bullying, gender-based violence, more

OpenAIRE

Elliott, Jean

2010-01-01

Bullying in schools, aggression in the workplace, violence against women -- all are complex problems. On Nov. 12 and 13, Virginia Tech hosts a gathering to make recommendations about violence prevention.

La europeización de la República de Moldova: un camino sinuoso e incierto hacia la integración europea

Directory of Open Access Journals (Sweden)

Aurelia Dercaci

2014-01-01

Full Text Available Después de la proclamación de la independencia en 1991, la República de Moldova (RM ha declarado su firme determinación de emprender su camino hacia Europa, a la que se siente identificada culturalmente. Aunque en las declaraciones y documentos adoptados el Estado nunca ha renunciado a este objetivo, ciertas acciones de sus líderes políticos parecen contradecir dicho compromiso. El trabajo tiene como objetivo analizar el proceso de evolución de la República de Moldova a la Unión Europea (UE, los compromisos asumidos por ambos y su cumplimiento. Además, voy a comparar los progresos realizados por Ucrania y RM hacia el acercamiento a la Unión Europea en los últimos años. Hace algunos años, Ucrania fue el país oriental con la perspectiva fundamental de la futura integración en la UE debido a sus cambios democráticos, hoy República de Moldova ha demostrado ser capaz de hacer más progresos en la promoción de la democracia y la aplicación de las reformas de gobernanza que Ucrania. Por otro lado, la relación entre la RM y la UE sigue siendo influenciada por las medidas adoptadas por la Federación de Rusia en la región donde todavía tiene influencia significativa, y tratar de mantener su presencia. Una de las herramientas fuertes de la influencia es la dependencia del suministro de energía y su falta de diversificación. El conflicto sin resolver de Transnistria es otro factor determinante de la falta de certeza en el proceso de europeización de la RM. El trabajo tiene como objetivo analizar la eficiencia de la europeización de la República de Moldova a través de la Política de Vecindad Europea, utilizando un método combinado constructivista y racionalista.

TechTracS: NASA's commercial technology management system

Science.gov (United States)

Barquinero, Kevin; Cannon, Douglas

1996-03-01

The Commercial Technology Mission is a primary NASA mission, comparable in importance to those in aeronautics and space. This paper will discuss TechTracS, NASA Commercial Technology Management System that has been put into place in FY 1995 to implement this mission. This system is designed to identify and capture the NASA technologies which have commercial potential into an off-the-shelf database application, and then track the technologies' progress in realizing the commercial potential through collaborations with industry. The management system consists of four stages. The first is to develop an inventory database of the agency's entire technology portfolio and assess it for relevance to the commercial marketplace. Those technologies that are identified as having commercial potential will then be actively marketed to appropriate industries—this is the second stage. The third stage is when a NASA-industry partnership is entered into for the purposes of commercializing the technology. The final stage is to track the technology's success or failure in the marketplace. The collection of this information in TechTracS enables metrics evaluation and can accelerate the establishment on direct contacts between and NASA technologist and an industry technologist. This connection is the beginning of the technology commercialization process.

INNOVATIVE MODELS OF EDUCATION AND TRAINING OF SKILLED PERSONNEL FOR HIGH TECH INDUSTRIES IN UKRAINE

Directory of Open Access Journals (Sweden)

M.Shyshkina

2013-03-01

Full Text Available The problems of development of innovative learning environment of continuous education and training of skilled personnel for high-tech industry are described. Aspects of organization of ICT based learning environment of vocational and technical school on the basis of cloud computing and outsourcing are revealed. The three-stage conceptual model for perspective education and training of workers for high-tech industries is proposed. The model of cloud-based solution for design of learning environment for vocational education and training of skilled workers is introduced.

Genotipificación de aislamientos de Bartonella bacilliformis por amplificación de elementos repetitivos mediante el uso de REP-PCR y ERIC-PCR

Directory of Open Access Journals (Sweden)

Carlos Padilla R

2003-07-01

Full Text Available Objetivos: Genotipificar los aislamientos de Bartonella bacilliformis a través de la amplificación de elementos repetitivos mediante el uso de ERIC-PCR y REP-PCR, y determinar si existe variabilidad genética entre aislamientos de varias zonas endémicas. Materiales y Métodos: Se evaluaron mediante el uso del ERIC-PCR y REP-PCR 17 aislamientos de B. bacilliformis de Lima, Cusco y Ancash. Los aislamientos fueron realizados durante los años 1998 y 1999. Para el análisis de los patrones de bandas se usó el software GelCompar 4,0. Resultados: Fueron identificados en los 17 aislamientos 10 genotipos. Los genotipos D, E y H fueron detectados en Cusco; mientras que los genotipos B, C, G, J e I en Lima; y el genotipo F en Ancash. Conclusiones: Nuestros resultados sugieren que REP-PCR y ERIC-PCR son métodos útiles para genotipificar aislamientos de B. bacilliformis. La variabilidad genética debe ser tomada en cuenta en estudios epidemiológicos y clínicos de Bartonelosis; así como el desarrollo de nuevas técnicas diagnósticas y de vacunas.

Leveraging DMO's Hi-Tech Simulation Against the F-16 Flying Training Gap

National Research Council Canada - National Science Library

McGrath, Shaun R

2005-01-01

.... The purpose of this research is to examine leveraging hi-tech simulation assets against the every growing gap in training caused by a systematic reduction in the average fighter pilot's flying hours...

Virginia Tech recognizes National Farm Safety and Health Week

OpenAIRE

Sutphin, Michael D.

2006-01-01

Virginia Tech's College of Agriculture and Life Sciences and Virginia Cooperative Extension are observing National Farm Safety and Health Week, Sept. 18-22. This week commemorates the hard work, diligence, and sacrifices of our nation's farmers and ranchers and dovetails the announcement of an $800,000 grant to improve the lives of Virginia's farmers, their families, and those who live in rural communities.

Virginia Tech Wildlife Professor Helping To Save Florida Panther

OpenAIRE

Davis, Lynn

2003-01-01

With few Florida panthers now in existence, Mike Vaughan, Virginia Tech professor of wildlife and sciences in the College of Natural Resources, has been appointed to serve on the Florida Panther Scientific Review Team (SRT). Vaughan and other SRT members have made several trips to Naples, Fla., to interview state and federal biologists directly involved with the recovery of the Florida panther.

W kierunku bazy pełnotekstowej - inicjatywy BazTech

OpenAIRE

Derfert-Wolf, Lidia

2009-01-01

The paper presents the BazTech’s initiatives which lead to transforming the database from a bibliographic one into a full-text one. It points out the co-operation between ICM UW and journal publishers in the field of gaining full-text articles. It also discusses the formal procedures of the co-operation and the rules of proceeding within Konsorcjum BazTech.

Interorganizational imitation and acquisitions of high-tech ventures

OpenAIRE

Ozmel, Umit; Reuer, J. J.; Wu, Cheng-Wei

2017-01-01

Research summary: This article shows that there is a positive association between the changes in the number of prior acquisitions or the changes in the prominence of prior acquirers within the focal venture's subfield and the venture's likelihood to be acquired. Results are in line with the existence of frequency- and trait-based imitation in acquisitions targeting tech ventures. More importantly, these positive associations are more pronounced when (a) exogenous technological uncertainty wit...

Orientace na konkurenci u hi-tech podniků

OpenAIRE

Kaňovská, Lucie; Tomášková, Eva

2012-01-01

Purpose: The purpose of this paper is to examine the connection between market orientation and mainly competitor orientation and business performance at the hi-tech companies in the Czech Republic. Design/methodology/approach: The paper involves the New Method for measuring of market orientation. Data are collected through the survey and were used for the data analysis. Findings: The paper involves new aspects for perceiving competitor orientation, as a part of market orientation, and busines...

Tech Team: Student Technology Assistants in the Elementary & Middle School.

Science.gov (United States)

Peto, Erica; Onishi, Esther; Irish, Barbara

A step-by-step manual of worksheets, templates, forms and examples, this comprehensive handbook is designed for librarians, classroom teachers, and technology specialists who are interested in training students to be technology aides. The "Tech Team" program not only systematically outlines how one organizes and manages a support program, but…

Max Tech and Beyond: Maximizing Appliance and Equipment Efficiency by Design

Energy Technology Data Exchange (ETDEWEB)

Desroches, Louis-Benoit; Garbesi, Karina

2011-07-20

It is well established that energy efficiency is most often the lowest cost approach to reducing national energy use and minimizing carbon emissions. National investments in energy efficiency to date have been highly cost-effective. The cumulative impacts (out to 2050) of residential energy efficiency standards are expected to have a benefit-to-cost ratio of 2.71:1. This project examined energy end-uses in the residential, commercial, and in some cases the industrial sectors. The scope is limited to appliances and equipment, and does not include building materials, building envelopes, and system designs. This scope is consistent with the scope of DOE's appliance standards program, although many products considered here are not currently subject to energy efficiency standards. How much energy could the United States save if the most efficient design options currently feasible were adopted universally? What design features could produce those savings? How would the savings from various technologies compare? With an eye toward identifying promising candidates and strategies for potential energy efficiency standards, the Max Tech and Beyond project aims to answer these questions. The analysis attempts to consolidate, in one document, the energy savings potential and design characteristics of best-on-market products, best-engineered products (i.e., hypothetical products produced using best-on-market components and technologies), and emerging technologies in research & development. As defined here, emerging technologies are fundamentally new and are as yet unproven in the market, although laboratory studies and/or emerging niche applications offer persuasive evidence of major energy-savings potential. The term 'max tech' is used to describe both best-engineered and emerging technologies (whichever appears to offer larger savings). Few best-on-market products currently qualify as max tech, since few apply all available best practices and components. The

Elecciones 2016 en República Dominicana: Características, desafíos y retos desde la perspectiva electoral

Directory of Open Access Journals (Sweden)

Roberto Rosario Márquez

2015-01-01

Full Text Available Expone la reforma electoral del año 2010, los aspectos importantes que se presentaron en las elecciones de 2012 y los retos que la Junta Central Electoral de la República Dominicana enfrenta en la organización y administración del proceso electoral del año 2016

Definition of a shortcut methodology for assessing flood-related Na-Tech risk

Directory of Open Access Journals (Sweden)

E. Marzo

2012-11-01

Full Text Available In this paper a qualitative methodology for the initial assessment of flood-related Na-Tech risk was developed as a screening tool to identify which situations require a much more expensive quantitative risk analysis (QRA. Through the definition of some suitable key hazard indicators (KHIs, the proposed methodology allows the identification of the Na-Tech risk level associated with a given situation; the analytical hierarchy process (AHP was used as a multi-criteria decision tool for the evaluation of such qualitative KHIs. The developed methodology was validated through two case studies by comparing the predicted risk levels with the results of much more detailed QRAs previously presented in literature and then applied to the real flood happened at Spolana a.s., Neratovice, Czech Republic in August 2002.

Effects of job-related stress and burnout on asthenopia among high-tech workers.

Science.gov (United States)

Ostrovsky, Anat; Ribak, Joseph; Pereg, Avihu; Gaton, Dan

2012-01-01

Eye- and vision-related symptoms are the most frequent health problems among computer users. The findings of eye strain, tired eyes, eye irritation, burning sensation, redness, blurred vision and double vision, when appearing together, have recently been termed 'computer vision syndrome', or asthenopia. To examine the frequency and intensity of asthenopia among individuals employed in research and development departments of high-tech firms and the effects of job stress and burnout on ocular complaints, this study included 106 subjects, 42 high-tech workers (study group) and 64 bank employees (control group). All participants completed self-report questionnaires covering demographics, asthenopia, satisfaction with work environmental conditions, job-related stress and burnout. There was a significant between-group difference in the intensity of asthenopia, but not in its frequency. Burnout appeared to be a significant contributing factor to the intensity and frequency of asthenopia. This study shows that burnout is a significant factor in asthenopic complaints in high-tech workers. This manuscript analyses the effects of psychological environmental factors, such as job stress and burnout, on ocular complaints at the workplace of computer users. The findings may have an ergonomic impact on how to improve health, safety and comfort of the working environment among computer users, for better perception of the job environment, efficacy and production.

Using digital tech to improve life for refugees | IDRC - International ...

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

2016-12-20

Dec 20, 2016 ... Using digital tech to improve life for refugees ... and netbooks - can help to close the access and quality-of-service gaps for Palestinians ... individuals to enjoy more accessible and better quality health care on a continuous basis. ... health challenges by bringing life-saving information to those most in need.

RePS: a sequence assembler that masks exact repeats identified from the shotgun data

DEFF Research Database (Denmark)

Wang, Jun; Wong, Gane Ka-Shu; Ni, Peixiang

2002-01-01

We describe a sequence assembler, RePS (repeat-masked Phrap with scaffolding), that explicitly identifies exact 20mer repeats from the shotgun data and removes them prior to the assembly. The established software is used to compute meaningful error probabilities for each base. Clone......-end-pairing information is used to construct scaffolds that order and orient the contigs. We show with real data for human and rice that reasonable assemblies are possible even at coverages of only 4x to 6x, despite having up to 42.2% in exact repeats. Udgivelsesdato: 2002-May...

Leptospirosis porcina: prevalencia serológica en establecimientos productores de la República Argentina

OpenAIRE

Petrakovsky M, Jessica; Tinao, Julio; Esteves M, Jorge

2013-01-01

RESUMENObjetivo. Detectar la presencia de anticuerpos contra Leptospira sp en cerdos que no presentaban sintomatología clínica, pertenecientes a establecimientos de producción porcina ubicados en todo el territorio de la República Argentina. Materiales y métodos. La asignación de predios y muestras se realizó en forma proporcional a los registrados en cada provincia a lo largo de todo el país. En total se estudiaron 1.524 predios, de los cuales se tomaron 19.872 muestras de suero y en la prim...

El Gobierno de la República en el exilio : crónica de un imposible retorno

Directory of Open Access Journals (Sweden)

Xavier Flores

2001-01-01

Full Text Available El triunfo de los aliados en la Segunda Guena Mundial hizo que los republicanos españoles exiliados en 1939 concibiesen esperanzas de un inmediato retomo de la República a su país con el apoyo aliado. Con esta idea se reconstituyeron las instituciones de la República Española en el exilio en México D. R, en agosto de 1945. En este artículo se analiza el proceso de esa reconstitución y los sucesivos gobiernos que se sucedieron hasta la disolución de las instituciones en junio de 1977, después de un imposible retorno.The victory of the salles in the Second World war did that the Spanish republicans exiled in 1939 were conceiving hopes ofan immediate return ofthe Republic to his(its country with the allied support. With this idea there were re-constituted the institutions of the Spanish Republic in the exile in México D.F., in August, 1945. In this article there are analyzed the process of this reconstitution and the successive governments that happened up to the dissolution of the institutions in June, 1977, afíer impossible I come back.

Identifying People with Soft-Biometrics at Fleet Week

Science.gov (United States)

2013-03-01

Robot Teams through Theory of Mind," in IJCAI, Barcelona, Spain, 2011. [4] J. Phillips et al., "FRVT 2006 and ICE 2006 Large- Scale Results," NIST...Gaithersburg, MD, Technical Report NISTIR 7408, 2007. [5] A. Jain, S. Dass , and K. Nandakumar, "Can soft biometric traits assist user recognition

75 FR 26203 - Implementing the National Broadband Plan by Empowering Consumers and the Smart Grid: Data Access...

Science.gov (United States)

2010-05-11

... Smart Grid: Data Access, Third Party Use, and Privacy AGENCY: Department of Energy. ACTION: Request for..., What the Smart Grid Means to Americans, 2, 23 (Aug. 31, 2009), available at http://www.oe.energy.gov... 7628 (Feb. 2010)--Smart Grid Cyber Security: Strategy and Requirements.\\15\\ This Draft NISTIR was...

A Comparison of the Market Orientation Model in Czech and German High‑Tech Companies

Directory of Open Access Journals (Sweden)

Patrik Jangl

2016-01-01

Full Text Available A Market orientation belongs to the permanent factors of success and even in the periods of economic instability it helps to keep a company in a good condition. This article aims to compare the Czech and German model of market‑orientation of high‑tech companies in the manufacturing industry. the overall index of market orientation in the Czech Republic and Germany is almost identical. Subsequently, invariance was tested using the method of Multigroup Confirmatory Factor Analysis. a comparison of absolute terms of the models shows that significant difference among the coefficients exists in the item regarding obtaining information about competitors – i.e. competitor intelligence generation. the research did not demonstrate statistically significant differences between the models. All criteria consistently confirm configural, metric and partial scalar invariance. the only rejected equivalence is scalar invariance. In this study, therefore, no significant differences were demonstrated between the models of market‑orientation of Czech and German high‑tech companies. There are other studies that deal with the measurement invariance models of market‑oriented high‑tech companies. Using Czech and German data, this work has helped to clarify that the two versions of the measuring instruments (English and Czech are indeed equivalent to each other. Based on the research findings, academics and managers are recommend the use both measuring scales indiscriminately as valid tools for determining the index of market orientation in high‑tech firms in the manufacturing industry. For now, there is no similar or comparable research in the Czech Republic or Germany. For this reason, it seems appropriate to replicate this research in the future, including discussions with authors who deal with the issue of market orientation.

Virginia Tech Wildlife Student Studies Cheetah Home Ranges

OpenAIRE

Davis, Lynn

2003-01-01

The cheetah may be the world's fastest land animal, accelerating to high speeds in just a few steps, but within recent years the cheetahs of South Africa are battling the race for survival. To find remedies for this problem Peter Laver, a graduate student in fisheries and wildlife sciences in the College of Natural Resources at Virginia Tech, is expanding current research on home ranges of the cheetah population located in the Serengeti National Park in Tanzania, Africa.

Knowledge Organisations and High-Tech Regional Innovation Systems in Developing Countries: Evidence from Argentina

Directory of Open Access Journals (Sweden)

Carolina Pasciaroni

2016-06-01

Full Text Available In the globally and knowledge based economy, the universities and other knowledge organisations are valued for their ability to contribute to the regional innovation processes. This is particularly relevant for the developing countries in South America since their R&D spending is highly concentrated on the public knowledge infrastructure. However, there are few studies examining the role of knowledge organizations at regional level in Latin America. The proposed study aims to analyse the role played by knowledge organisations in the formation of a high-tech Regional Innovation Systems in Argentina. This country has a number of attractive features relative to the positive evolution of its R&D spending and the recent implementation of a policy that promotes cooperation between firms and knowledge organisations among high-tech sectors. As evidenced in developed regions, the organisations under study play a key role in the promotion of a high-tech Regional Innovation Systems. However, this prominent role is not based on those local factors identified in the literature, such as organisational and institutional local assets, but on national science and technology policies and individual initiatives conducted by the faculties involved.

Investigation of a Leadership Development Program.

Science.gov (United States)

1998-08-04

Hall. Yukl, G. A. (1989b). Managerial leadership : A review of theory and research. Journal of Management , 15(2), 251-289. Yukl, G. A. (1994...by leadership training. A quantitative approach was taken, using Sashkin’s Visionary Leadership Theory (VLT) to study the effects of a certificated...34full range" of leadership and management styles. (Tech. Rep. No. 1040). Alexandria, VA: U. S. Army Research Institute for the Behavioral Sciences

PhishGuru: A System for Educating Users about Semantic Attacks

Science.gov (United States)

2009-04-14

Psychological based social engineering. Tech. rep., SANS Institute, 2003. [119] Macmillan, N. A., and Creelman , C. D. Detection Theory: A User’s Guide...36, 76, 84, 148, 157, 161]. In marketing, the focus is on strategies to enhance consumer persuasion and trust building [37,40,68, 189]. In psychology ...and science, social work, fine arts, nursing, music, and psychology . Two of the participants had only a high school degree. Using a wall projector, we

A Summary/Overview of Ejector Augmentor Theory and Performance. Volume 2. Bibliography

Science.gov (United States)

1979-09-01

229. 1/3 DPDF A, E,T Brown, G. A., and Levy, E. K., "Liquid Metal Magnetohydrodynamic SS F, Power Generation with Condensing Ejector Cycles’’, Paper SM ...SPSF C, Duvvuri, T., and Raghunath , B., "Theoretical Study of Turbulent SS F Mixing Along Curved Jet Boundaries", Duvvuri Research Associates Tech. Rep...Engine Cooling System for a Turbojet Powered Aircraft, Report No. SM -14020, Douglas Aircraft Company, Incorporated, Santa Monica, California, May

Spatial Planning and High-tech Development : A comparative study of Eindhoven city-region, the Netherlands and Hsinchu City-region, Taiwan

NARCIS (Netherlands)

Huang, W.J.

2013-01-01

High-tech development—which lies at the very heart of the processes of economic growth—has been recognised by many developed and developing countries as a strategic instrument to enhance and sustain their competitiveness in the global economic network. Although the concept of high-tech development

High-Tech Betrayal: Working and Organizing on the Shop Floor.

Science.gov (United States)

Devinatz, Victor G.

This book, which is based on a 7-month ethnographic study of working conditions and employment practices at a biomedical electronics factory, examines the impact that high tech has had on the relationship between management and workers in the manufacturing industry. The following are among the topics discussed in the book's 10 chapters: (1) the…

New Tech, New Ties:

DEFF Research Database (Denmark)

Ling, Richard

regardless of where they are. But when we are engaged in these intimate conversations with absent friends, what happens to our relationship with the people who are actually in the same room with us? In New Tech, New Ties, Rich Ling examines how the mobile telephone affects both kinds of interactions......The message of this book is simple: the mobile phone strengthens social bonds among family and friends. With a traditional land-line telephone, we place calls to a location and ask hopefully if someone is "there"; with a mobile phone, we have instant and perpetual access to friends and family......—those mediated by mobile communication and those that are face to face. Ling finds that through the use of various social rituals the mobile telephone strengthens social ties within the circle of friends and family—sometimes at the expense of interaction with those who are physically present—and creates what he...

Mechatronics education at Virginia Tech

Science.gov (United States)

Bay, John S.; Saunders, William R.; Reinholtz, Charles F.; Pickett, Peter; Johnston, Lee

1998-12-01

The advent of more complex mechatronic systems in industry has introduced new opportunities for entry-level and practicing engineers. Today, a select group of engineers are reaching out to be more knowledgeable in a wide variety of technical areas, both mechanical and electrical. A new curriculum in mechatronics developed at Virginia Tech is starting to bring students from both the mechanical and electrical engineering departments together, providing them wit an integrated perspective on electromechanical technologies and design. The course is cross-listed and team-taught by faculty from both departments. Students from different majors are grouped together throughout the course, each group containing at least one mechanical and one electrical engineering student. This gives group members the ability to learn from one another while working on labs and projects.

Estudo de práticas midiáticas a partir do produto: o jogo de espelhos de Profissão Repórter

Directory of Open Access Journals (Sweden)

Mirian Meliani

2013-06-01

Full Text Available Analisar todas as nuances do discurso e das práticas adotadas pelo programa jornalístico Profissão Repórter, produzido pela Rede Globo, foi a tarefa realizada por jornalistas, pro- fessores e pós-graduandos ligados ao grupo de pesquisa MidiAto – Grupo de Estudos de Linguagem: Práticas Midiáticas, da Escola de Comunicações e Artes (ECA/USP. O resultado é uma exposição, bastante ampla, dos limites, das contradições e do papel desempenhado pelo programa na grade da emissora líder de audiência no Brasil, transcrita no livro Profissão Repórter em diálogo por meio de dezessete artigos.

PREFACE: Modern Technologies in Industrial Engineering (ModTech2015)

Science.gov (United States)

Oanta, E.; Comaneci, R.; Carausu, C.; Placzek, M.; Cohal, V.; Topala, P.; Nedelcu, D.

2015-11-01

The dominant feature of the current stage of society development is the update, refinement and innovation of the technological processes and products whose ultimate goal is to satisfy the market requirements. New and modern technologies should be considered in terms of their applicability in industry while the materials can lead to an increase in the quality of the end products. Replacing the existing technologies with innovative and eco-efficient technologies can contribute to an added value increase in the production of new materials. Materials are one of the most dynamic and prospective fields, with applications in all other fields. The development of new advanced materials and technologies shall contribute to the procurement of a wide range of reliable products, with competitive prices and worldwide performance, high sensitivity and functionality, user-friendly and reduced energy consumption, for different industrial applications. Research in the field of advanced/intelligent materials supposes a fundamental, experimental, laboratory and technological research and its approach has to be linked to the application. This involves, even for the niche fields, complex projects which result in scientific issues in top journals, patents and functional models. The third edition of ModTech International Conference was held in Mamaia, Romania, between June 17-20, with the Professional Association in Modern Manufacturing Technologies, ModTech, as main organizer, and the Constanta Maritime University, Constanta, Romania, Silesian University of Technology, Gliwice, Poland, the Technical University of Chisinau, Republic of Moldova and the Donetsk National Technical University, Donetsk, Ukraine as co-organizers. The ModTech2015 International Conference brought together representatives of technology and materials manufacturers, various universities, professional associations and research institutes that exchanged the latest knowledge on the conference topics. This edition was

The content and role of formal contracts in high-tech alliances

NARCIS (Netherlands)

de Jong, Gjalt; Woolthuis, Rosalinde Ja Klein

2009-01-01

In this study we investigate the governance structure of innovation processes in high-tech alliances, focusing on the content and role of formal contracts. The design of a formal agreement is one of the most important strategic decisions for alliance partners. Drawing upon transaction cost arguments

Silicon Valley: Planet Startup : Disruptive Innovation, Passionate Entrepreneurship & High-tech Startups

NARCIS (Netherlands)

dr. A. Maas; Dr. P. Ester

2016-01-01

For decades now, Silicon Valley has been the home of the future. It's the birthplace of the world's most successful high-tech companies-including Apple, Yahoo, Google, Facebook, Twitter, and many more. So what's the secret? What is it about Silicon Valley that fosters entrepreneurship and

A Primeira República Portuguesa (1910-1926: partidos e sistema político

Directory of Open Access Journals (Sweden)

Baiôa, Manuel

2014-04-01

Full Text Available For historical, organisational, clientelist, violent and constitutional reasons the Portuguese Republican Party became the dominant party in the political system of the Portuguese First Republic (1910-1926. The opposition felt alternation via elections would be difficult to achieve so resorted to violent and unconstitutional practices to reach government. The Portuguese political parties modernised themselves in this period, but failed to turn into mass parties. In major cities they acted as a cadre party and in the rural area as a party of notables. The First Republic failed to take solid steps to democratise the political system were And Portugal remained tied to the liberal and elitist tradition of the nineteenth century, although in a republican version.El Partido Republicano Portugués se convirtió en el partido dominante del sistema político de la Primera República Portuguesa (1910-1926 debido a causas históricas, organizacionales, clientelistas, violentas y constitucionales. La oposición sentía que difícilmente conseguiría la alternancia política a través de elecciones, y por lo tanto, recurre a prácticas violentas e inconstitucionales para llegar al gobierno. Los partidos políticos portugueses se modernizaron en este período, pero no se convirtieron en partidos de masas. En las principales ciudades actuaban como partidos de cuadros y en las zonas rurales como partidos de notables. Durante la Primera República no se dieron pasos consistentes para democratizar el sistema político. Portugal se mantuvo ancorado a la tradición liberal y elitista del siglo XIX, aunque en una versión republicana.

O leitor e as ‘fronteiras’ do universo fantástico na obra A República 3000, de Menotti del Picchia = The reader and the ‘borders’ of the fantastic universe in the book A República 3000, from Menotti del Picchia

Directory of Open Access Journals (Sweden)

Cristiano Mello de Oliveira

2012-01-01

Full Text Available No presente artigo pretendemos descortinar as relações entre os elementos fantásticos na obra A República 3000, do escritor Menotti del Picchia. Primeiramente iremos realizar uma breve recapitulação de alguns aspectos da literatura fantástica no Brasil. Posteriormente faremos recortes textuais, objetivando assim discutir aqueles que aproximem a linguagem com o universo fantástico. Tomaremos como referencial teórico os estudos de autores como Todorov e Carvalho. Também teceremos considerações sobre o comportamento do leitor diante dessa obra ímpar.This article aims to scrutinize the relationship of the fantastic elements in Menotti del Picchia’s work A República 3000. Firstly, we will briefly look at some aspects inherent to the Fantastic Literature in Brazil. Then we will select some excerpts whose language are closely related to the fantastic world. The theoretical framework draws on Todorov and Carvalho. We will also consider the possible reader’s degree of behavior in relation to the aforementioned masterpiece.

Virginia Tech to offer M.A. in education with reading specialist endorsement

OpenAIRE

Crichton, Juliet B.

2004-01-01

Virginia Tech's Department of Teaching and Learning in the College of Liberal Arts and Human Sciences again will offer its 39-credit Master of Arts in education program, "Reading Specialization Endorsement (PK-12)" to Virginia educators this fall.

Using a Mixed Model to Evaluate Job Satisfaction in High-Tech Industries.

Directory of Open Access Journals (Sweden)

Sang-Bing Tsai

Full Text Available R&D professionals are the impetus behind technological innovation, and their competitiveness and capability drive the growth of a company. However, high-tech industries have a chronic shortage of such indispensable professionals. Accordingly, reducing R&D personnel turnover has become a major human resource management challenge facing innovative companies. This study combined importance-performance analysis (IPA with the decision-making trial and evaluation laboratory (DEMATEL method to propose an IPA-DEMATEL model. Establishing this model involved three steps. First, an IPA was conducted to measure the importance of and satisfaction gained from job satisfaction criteria. Second, the DEMATEL method was used to determine the causal relationships of and interactive influence among the criteria. Third, a criteria model was constructed to evaluate job satisfaction of high-tech R&D personnel. On the basis of the findings, managerial suggestions are proposed.

Stakeholder engagement in patient-centered outcomes research: high-touch or high-tech?

Science.gov (United States)

Lavallee, Danielle C; Wicks, Paul; Alfonso Cristancho, Rafael; Mullins, C Daniel

2014-06-01

Patient and stakeholder engagement enhances the meaningfulness of patient-centered outcomes research. Continuous engagement of diverse patients helps to achieve representativeness and to avoid tokenism, but is perceived as challenging due to resource and time constraints. The widespread availability of the internet, mobile phones, and electronic devices makes 'high-tech' solutions appealing, but such approaches may trade-off larger sample sizes for shallower engagement and/or skewed perspectives if most participants reflect users of technology. More traditional 'high-touch' solutions such as in-person interviews, focus groups, and town hall meetings can provide qualitative and sociological context and potentially more in-depth insights from small numbers of patients, but such approaches are also prone to selection bias as well. We compare and contrast high-tech and high-touch approaches to engaging stakeholders and suggest hybrid processes.

Using a Mixed Model to Evaluate Job Satisfaction in High-Tech Industries.

Science.gov (United States)

Tsai, Sang-Bing; Huang, Chih-Yao; Wang, Cheng-Kuang; Chen, Quan; Pan, Jingzhou; Wang, Ge; Wang, Jingan; Chin, Ta-Chia; Chang, Li-Chung

2016-01-01

R&D professionals are the impetus behind technological innovation, and their competitiveness and capability drive the growth of a company. However, high-tech industries have a chronic shortage of such indispensable professionals. Accordingly, reducing R&D personnel turnover has become a major human resource management challenge facing innovative companies. This study combined importance-performance analysis (IPA) with the decision-making trial and evaluation laboratory (DEMATEL) method to propose an IPA-DEMATEL model. Establishing this model involved three steps. First, an IPA was conducted to measure the importance of and satisfaction gained from job satisfaction criteria. Second, the DEMATEL method was used to determine the causal relationships of and interactive influence among the criteria. Third, a criteria model was constructed to evaluate job satisfaction of high-tech R&D personnel. On the basis of the findings, managerial suggestions are proposed.

The Virginia Tech Shootings: Implications for Crisis Communication in Educational Settings

Science.gov (United States)

Barker, Gina G.; Yoder, Mollie E.

2012-01-01

By examining Virginia Tech's crisis communication during and after the shootings on April 16, 2007, valuable insights were gained that may be applied to current crisis communication models. This article addresses the unique characteristics of educational institutions and the need for comprehensive emergency communication strategies and on-site…

Concerning Support for SME’s as Suppliers of Public Health Tech Innovation

DEFF Research Database (Denmark)

Rolfstam, Max

be ameliorated by developing public procurement of innovation policies specifically targeting SME promotion. Research limitations/implications The analysis of the literature remains on aggregate levels. The included firms worked with health tech innovation. Originality/value Unlike many studies and policy...

Best new product development and management practices in Korean high-tech industry

NARCIS (Netherlands)

Song, X.M.; Noh, J.

2006-01-01

This paper investigates critical factors affecting the likelihood of new product success and effective new product development (NPD) models for Korean high-tech firms. Empirical results suggest that successful projects differ from unsuccessful projects in project environment, skills and resources,

Rediseño y fabricación de una impresora 3D RepRap.

OpenAIRE

Huertas González, Joan

2014-01-01

El objetivo principal de este proyecto es conseguir las habilidades necesarias para fabricar una impresora 3D del tipo Rep Rap, una tipología de impresoras Open source. Una vez conseguido este objetivo se rediseñan piezas de la propia impresora con el objetivo de mejorar el diseño actual. Se plantea el proyecto como iniciación al mundo de la impresión 3D y de los materiales plásticos con los que se puede trabajar, PLA, HDPE, ABS o NYLON. Se instruye al lector para que tambié...

Impact of gender and personality traits (BFI-10) on tech savviness

DEFF Research Database (Denmark)

Pavlicek, Antonin; Sudzina, Frantisek; Malinova, Ludmila

2017-01-01

Nowadays, it is necessary to use technology in various everyday activities. A certain level of what used to be called high-tech savviness is needed to access almost all modern services. The aim of this paper is to analyze if gender and personality traits (Big Five Inventory-10) influence self...

Design of Demand Driven Return Supply Chain for High-Tech Products

NARCIS (Netherlands)

Ashayeri, J.; Tuzkaya, G.

2010-01-01

Many high-tech supply chain operate in a context of high process and market uncertainties due to shorter product life cycles. When introducing a new product, a company must manage the cost of supply, including the cost of returns over its short life cycle. The returns distribution looks like a

Macau no Contexto da Estratégia de Integração da República Popular da China no Mercado Mundial

OpenAIRE

Murteira, Mário

1994-01-01

Série II Especulação sobre o futuro de Macau perante a forte estratégia de intergração da República Popular da China no mercado mundial (com o desempenho de um papel influente por parte de Macau e Taiwan).

The Risk Evaluation of Agricultural High-tech Investment Project%农业高新技术投资项目风险评价

Institute of Scientific and Technical Information of China (English)

陆迁; 苗姗姗

2005-01-01

The agricultural high-tech investment project (AHIP) is characterized by technology-intensive, high risk and great profit. This article analyzes essential factors of the risks of the agricultural high-tech investment projects and the traditional risk evaluation method of agricultural projects. We think that the applications of the sensitivity analysis and probability are defective. Therefore, this article introduces a structural model to evaluate the risks of the agricultural high-tech investment projects and the system of the concrete evaluation indexes.

High-tech Entrepreneurship and Growth: Myths and Facts

DEFF Research Database (Denmark)

Neergaard, Helle; Madsen, Henning; Ulhøi, John Parm

2004-01-01

Economic growth depends on the presence of an innovative and dynamic business sector, including the business players' ability to discover and exploit new business opportunities. Consequently, entrepreneurship has received increased attention within industrial policy. Entrepreneurs and their motives...... are, however, just as diverse as the rest of the population, thus making it impossible to apply a 'one-size-fits-all' principle when promoting entrepreneurship. This paper deals with a special kind of entrepreneurs - the high-tech entrepreneurs - in order to puncture the myths concerning their growth...

Ordem e Progresso: Augusto Comte e as influências do Positivismo na educação das mulheres na Primeira República brasileira

Directory of Open Access Journals (Sweden)

Loraine Lopes de Oliveira

2018-04-01

Full Text Available O presente artigo tem como objetivo apresentar uma reflexão acerca da influência do Positivismo na educação das mulheres no contexto da Primeira República brasileira (1889-1930, também chamada de República Velha. Faz-se uma breve abordagem inicial a respeito de Augusto Comte e o surgimento da filosofia positivista e posteriormente se discorre sobre a influência do Positivismo na educação das mulheres, a qual era vista como um elemento chave para a concretização da nova sociedade que se projetava, para o progresso e a modernização. A pesquisa tem caráter bibliográfico e fundamenta-se nos pressupostos teóricos do materialismo histórico-dialético, que busca compreender os fenômenos sociais e históricos a partir da existência material dos homens. A discussão prioriza a relação da educação com os fatores econômicos, políticos e sociais, já que se compreende que o objeto de pesquisa não pode ser entendido como uma situação isolada de seu contexto histórico. Palavras-chave: Positivismo. Primeira República Brasileira. Educação das mulheres.   Order and Progress: Augusto Comte and the influences of Positivism in the education of women in the First Brazilian Republic ABSTRACT The present article aims to present a reflection on the influence of positivism in the education of women in the context of the First Brazilian Republic (1889-1930, also called the Old Republic. A brief initial approach is given to Augusto Comte and the emergence of the positivist philosophy and later it talks about the influence of positivism in the education of women, a qualitative perspective as a key element for a concretization of the new society which was projected, for progress and modernization. The research has a bibliographic character and is based on the theoretical assumptions of historical-dialectical materialism, which seeks social and historical phenomena from the material reality of men. The discussion prioritizes the relationship

FUNDAMENTALIZATION OF ICT LEARNING IN MODERN HIGH TECH ENVIRONMENT

Directory of Open Access Journals (Sweden)

M. P. Shyshkina

2013-03-01

Full Text Available The article outlines the features of the process of fundamentalization of ICT learning, educational background to ensure it in high school. The concept of fundamental knowledge and its role in training of a specialist is described. The problems of access to qualitative education, particularly to electronic learning resources in modern high-tech environment are revealed. The role of computer mathematics as a tool of ICT learning fundamentalization is emphasized.

Data Driven Device Failure Prediction

Science.gov (United States)

2016-09-15

CRISP - DM ) [23] should be applied to this situation when evaluating how to best apply the AFP for a particular target. For the purposes of this...Address Space Layout Randomization AUC Area Under the Curve CPU Central Processing Unit CRISP - DM Cross Industry Standard Process for Data Mining CSCS...J. Clinton, R. Kerber, T. Khabaza, T. Reinartz, C. Shearer, and R. Wirth, “ CRISP - DM 1.0 step-by-step data mining guide,” tech. rep., The CRISP - DM

Pedestrian detection for underground mine vehicles using thermal images

CSIR Research Space (South Africa)

Dickens, JS

2011-09-01

Full Text Available , ?Proximity detection,? August 2010. [On- line]. Available: http://www.cdc.gov/niosh/mining/topics/ topicpage58.htm [4] P. Laliberte?, ?Summary study of underground commu- nications technologies,? CANMET Mining and Mineral Sciences Laboratories, Tech. Rep... Institute of Mining and Metallurgy, vol. 101, no. 3, pp. 127?134, May 2001. [12] W. M. Marx and R. M. Franz, ?Determine appropriate criteria for acceptable environmental conditions,? CSIR: Division of Mining Technology, DeepMine Research Task 6...

Distribution, Characteristics, and Biotic Availability of Fallout, Operation Plumbbob

Science.gov (United States)

1957-10-01

EATA FOR~ OPEMWOIN CA!,TT’:- UNION DM-T i-r F" L"C d Dir yd 1 r 8ce fect dorco Limuiph dCgrk’e: m1phi dul~ -’ csr Mph Surf’ace 050 20 090) .6 oklu 38 1...Lyon ATTN: J. McGahan ATTN: J. Goetz Veterans Administration ATTN: W. Layson ATTN: L. Hobson 2 cy ATTN: D. Starbuck Tech Reps, Inc. 2 cy ATTN: F. Kuta

Surface freshwater from Bay of Bengal runoff and Indonesian throughflow in the tropical Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Sengupta, D.; Raj, B.; Shenoi, S.S.C.

]); monthly evaporation from the Southampton Oceanography Centre (SOC) data (Josey et al. [1998]), and monthly 2openbulletby 2openbulletsurface currents in the tropical Indian Ocean, based on 1985-2002 trajecto- ries of drogued WOCE drifters (Shenoi et al..., Deep-Sea Re- search II, 50, 2111?2127, 2003. Josey, S. A., E. C. Kent, and P. K. Taylor, The Southampton Oceanography Centre (SOC) Ocean - Atmosphere Heat, Mo- mentum and Freshwater Flux Atlas, Tech. Rep. 6, Southamp- ton Oceanography Centre, 1998...

The Influence of Learning Strategies in the Acquisition, Retention, and Transfer of a Procedural Task.

Science.gov (United States)

1979-08-01

Lockhart , R. S. Levels of processing : A framework for memory research. Journal of Verbal Learning and Verbal Behavior, 1972, 11, 671-684. Craik , F. I. M...learning and memory research. In F. I. f. Craik & L. S. Cermak (Eds.), Levels of processing and theories of memory. Hillsdale, N. J.: Erlbaum, 1978...R. N., Gerson, R. F., & Kim, K. Information processing capabilities in performers differing in levels of motor skill. (Tech. Rep. TR-79-A4). a

Virginia Tech announces AdvanceVT awards seed grants; names leadership fellows

OpenAIRE

Cox, Clara B.

2004-01-01

AdvanceVT, a comprehensive program that promotes and enhances the careers of women in science and engineering at Virginia Tech, has awarded its first seed grants and named its first leadership fellows as part of an ongoing effort to increase the number of women electing to pursue or remain in academic careers.

A multi-disciplinary and model-based design methodology for high-tech systems

NARCIS (Netherlands)

Heemels, W.P.M.H.; Waal, van de E.; Muller, G.J.

2006-01-01

System architecting for high-tech machines is currently performed by highly experienced individuals, who often use an intuitive approach to their craft. In order to allow better cooperation, and to enable the dissemination of experience and knowledge, a framework is needed in which the methods,

AegeanMarTech project: General Introduction

Science.gov (United States)

Psarra, S.; Zervakis, V.; Karageorgis, A. P.

2017-10-01

This issue of "Continental Shelf Research" is dedicated to the study of processes potentially responsible for the relatively high productivity of the North Aegean Sea in comparison to other regions of the Eastern Mediterranean. This region, one of the most important fishing grounds in the eastern Mediterranean, is characterized by: i) the inflow of mesotrophic waters of Black Sea (BSW) origin into the North Aegean and their interaction with the more saline Levantine waters (LW); and ii) the wind-generated coastal upwelling occurring every summer in the eastern Aegean. The study of these two natural fertilization mechanisms has been the major aim of the AegeanMarTech project ("Technological and oceanographic cooperation Network for the Study of mechanisms fertilizing the North-East Aegean Sea").

[Valitsusliidus olevad Reformierakond ning Isamaa ja Res Publica Liit on kavandatava koolireformi suhtes eri meelt] / Mailis Reps, Tiiu Kuurme, Karin Kütt

Index Scriptorium Estoniae

Reps, Mailis, 1975-

2010-01-01

Reformierakonna ettepaneku kohta jätta omavalitsustele õiguse otsustada, kas gümnaasium ja põhikool lahutatakse või jätkatakse ühendkooliga avaldavad arvamust riigikogu liige Mailis Reps, Tallinna Ülikooli dotsent Tiiu Kuurme ja Rannu keskkooli direktor Karin Kütt

Low Tech Hacking Street Smarts for Security Professionals

CERN Document Server

Wiles, Jack; Jabbusch, Jennifer; Rogers, Russ; Lowther, Sean

2011-01-01

Criminals using hacking techniques can cost corporations, governments, and individuals millions of dollars each year. While the media focuses on the grand-scale attacks that have been planned for months and executed by teams and countries, there are thousands more that aren't broadcast. Low Tech Hacking focuses on the everyday hacks that, while simple in nature, actually add up to the most significant losses. Attackers are using common techniques like social engineering, wireless hacking, and targeting and surveillance to gain access to valuable data. This book contains detailed descriptions

Rolls-Royce's decision to build manufacturing plant will impact Virginia Tech

OpenAIRE

Nystrom, Lynn A.

2007-01-01

Virginia Tech's College of Engineering will receive three endowed chairs, $2 million in support from the state of Virginia for laboratory renovations, some graduate fellowships, and resources for specific international program efforts, as a result of plans by British-based Rolls-Royce to build a new jet engine manufacturing plant in Prince George County.

Racial and Mental Illness Stereotypes and Discrimination: An Identity-Based Analysis of the Virginia Tech and Columbine Shootings

OpenAIRE

Chen, Charlene Y.; Purdie-Vaughns, Valerie; Phelan, Jo C.; Yu, Gary; Yang, Lawrence H.

2014-01-01

The Virginia Tech and Columbine High shootings are 2 of the deadliest school massacres in the United States. The present study investigates in a nationally representative sample how White Americans’ causal attributions of these shooting moderate their attitudes toward the shooter’s race. White Americans shown a vignette based on the Virginia Tech shooting were more likely to espouse negative beliefs about Korean American men and distance themselves from this group the more they believed that ...

Design of demand driven return supply chain for high-tech products

Directory of Open Access Journals (Sweden)

Jalal Ashayeri

2011-10-01

Full Text Available Purpose: The purpose of this study is to design a responsive network for after-sale services of high-tech products. Design/methodology/approach: Analytic Hierarchy Process (AHP and weighted max-min approach are integrated to solve a fuzzy goal programming model. Findings: Uncertainty is an important characteristic of reverse logistics networks, and the level of uncertainty increases with the decrease of the products’ life-cycle. Research limitations/implications: Some of the objective functions of our model are simplified to deal with non-linearities. Practical implications: Designing after-sale services networks for high-tech products is an overwhelming task, especially when the external environment is characterized by high levels of uncertainty and dynamism. This study presents a comprehensive modeling approach to simplify this task. Originality/value: Consideration of multiple objectives is rare in reverse logistics network design literature. Although the number of multi-objective reverse logistics network design studies has been increasing in recent years, the last two objective of our model is unique to this research area.

Effective removal of a range of Ti/Ri plasmids using a pBBR1-type vector having a repABC operon and a lux reporter system.

Science.gov (United States)

Yamamoto, Shinji; Sakai, Ayako; Agustina, Vita; Moriguchi, Kazuki; Suzuki, Katsunori

2018-02-01

Ti and Ri plasmids of pathogenic Agrobacterium strains are stably maintained by the function of a repABC operon and have been classified into four incompatibility groups, namely, incRh1, incRh2, incRh3, and incRh4. Removal of these plasmids from their bacterial cells is an important step in determining strain-specific virulence characteristics and to construct strains useful for transformation. Here, we developed two powerful tools to improve this process. We first established a reporter system to detect the presence and absence of Ti/Ri plasmids in cells by using an acetosyringone (AS)-inducible promoter of the Ti2 small RNA and luxAB from Vibrio harveyi. This system distinguished a Ti/Ri plasmid-free cell colony among plasmid-harboring cell colonies by causing the latter colonies to emit light in response to AS. We then constructed new "Ti/Ri eviction plasmids," each of which carries a repABC from one of four Ti/Ri plasmids that belonged to incRh1, incRh2, incRh3, and incRh4 groups in the suicidal plasmid pK18mobsacB and in a broad-host-range pBBR1 vector. Introduction of the new eviction plasmids into Agrobacterium cells harboring the corresponding Ti/Ri plasmids led to Ti/Ri plasmid-free cells in every incRh group. The Ti/Ri eviction was more effective by plasmids with the pBBR1 backbone than by those with the pK18mobsacB backbone. Furthermore, the highly stable cryptic plasmid pAtC58 in A. tumefaciens C58 was effectively evicted by the introduction of a pBBR1 vector containing the repABC of pAtC58. These results indicate that the set of pBBR1-repABC plasmids is a powerful tool for the removal of stable rhizobial plasmids.

78 FR 53774 - Guide for the Evaluation of Alert and Notification Systems for Nuclear Power Plants, FEMA-REP-10...

Science.gov (United States)

2013-08-30

... available when FEMA REP-10 was first developed, such as smartphones and social media. Removes technical... proposed policy does not have the force or effect of law. FEMA seeks comment on the proposed policy, which... the force or effect of law. Authority: 6 U.S.C. 313-314a; Sec. 109, Pub. L. 96-295; E.O. 12148; 44 CFR...

Two Different Maintenance Strategies in the Hospital Environment: Preventive Maintenance for Older Technology Devices and Predictive Maintenance for Newer High-Tech Devices.

Science.gov (United States)

Sezdi, Mana

2016-01-01

A maintenance program generated through the consideration of characteristics and failures of medical equipment is an important component of technology management. However, older technology devices and newer high-tech devices cannot be efficiently managed using the same strategies because of their different characteristics. This study aimed to generate a maintenance program comprising two different strategies to increase the efficiency of device management: preventive maintenance for older technology devices and predictive maintenance for newer high-tech devices. For preventive maintenance development, 589 older technology devices were subjected to performance verification and safety testing (PVST). For predictive maintenance development, the manufacturers' recommendations were used for 134 high-tech devices. These strategies were evaluated in terms of device reliability. This study recommends the use of two different maintenance strategies for old and new devices at hospitals in developing countries. Thus, older technology devices that applied only corrective maintenance will be included in maintenance like high-tech devices.

"Sci-Tech - Couldn't be without it !"

Science.gov (United States)

2002-03-01

Launch of a Major European Outreach Programme Seven of Europe's leading Research Organizations [1] launch joint outreach programme for the European Science and Technology Week at the Technopolis Museum in Brussels on 22 March. Their aim is to show Europeans how today's society couldn't be without fundamental research . Could you imagine life without mobile phones, cars, CD players, TV, refrigerators, computers, the internet and the World Wide Web, antibiotics, vitamins, anaesthetics, vaccination, heating, pampers, nylon stockings, glue, bar codes, metal detectors, contact lenses, modems, laser printers, digital cameras, gameboys, play stations...? Technology is everywhere and used by everyone in today's society, but how many Europeans suspect that without studies on the structure of the atom, lasers would not exist, and neither would CD players? Most do not realise that most things they couldn't be without have required years of fundamental research . To fill this knowledge gap, the leading Research Organizations in Europe [1], with the support of the research directorate of the European Commission, have joined forces to inform Europeans how technology couldn't be without science, and how science can no longer progress without technology. The project is called...... Sci-Tech - Couldn't be without it! Sci-Tech - Couldn't be without it! invites Europeans to vote online in a survey to identify the top ten technologies they can't live without. It will show them through a dynamic and entertaining Web space where these top technologies really come from, and it will reveal their intimate links with research. Teaching kits will be developed to explain to students how their favourite gadgets actually work, and how a career in science can contribute to inventions that future generations couldn't be without. The results of the survey will be presented as a series of quiz shows live on the Internet during the Science Week, from 4 to 10 November. Sci-tech - Couldn't be without

Gender and personality traits' (BFI-10) effect on self-perceived tech savviness

DEFF Research Database (Denmark)

Olexova, Cecilia; Kirchner, Kathrin; Sudzina, Frantisek

2017-01-01

Today's students are considered as digital natives that grew up digitally. They use smartphones and services like social media on a regular basis. The aim of this paper is to analyze if gender and personality traits (Big Five Inventory-10) influence self-perceived tech savviness of Slovak business...

Virginia Tech among Princeton Review's and USA Today's top 10 'best value' public universities

OpenAIRE

Owczarski, Mark

2010-01-01

Virginia Tech was ranked eighth "best value" public university for 2010, according to "The Princeton Review," who teamed with USA Today, to present its list, "'The Princeton Review' Best Value Colleges for 2010."

Firmino Costa, un intelectual de la República y sus propósitos educativos (1907-1937

Directory of Open Access Journals (Sweden)

Juliana Cesário Hamdan

2014-01-01

Full Text Available El presente artículo pretende analizar la actu - ación del educador Firmino Costa, nacido en Minas Gerais, al retomar sus antecedentes his - tóricos que se localizan en la base de las formas de su actuación política e intelectual. Para este análisis, recurrimos al trabajo de Alonso (2008, 1 Oliveira (1999 2 y Carvalho (2003, 3 considera - mos las expresivas contribuciones para su com - prensión en relación con la historia e ideas que circularon en este periodo, comprendido entre los años que antecedieron a las primeras déca - das de la Proclamación de la República en Brasil (I889. Las tres obras, pese a que se escribieron a partir de objetos y objetivos distintos, refuta - ron interpretaciones que, por un lado, tratan el escenario intelectual de la República por medio de tipologías de intelectuales, que estarían ab - sorbiendo pasivamente las teorías europeas y norteamericanas. Y, por otro lado, las que son marcadas por estudios que enfatizan las acciones individuales, empeñadas en llevar adelante sus banderas ideológicas. Al contrario, los autores entienden que los sujetos están inmersos en de - terminado entorno cultural, constituido por las redes de sociabilidad y por el repertorio de ideas en circulación y, por eso mismo, tienen formas distintas de actuación política e intelectual. Y ese escenario condiciona, en gran medida, las posi - bilidades de actuación. Así, este artículo busca establecer conexiones entre algunos elementos del escenario cultural, presentes en los años que antecedieron y en los que sucedieron a la República, relacionándolos a las formas de actuación política e intelectual que informan la acción educacional del educador minero. Ese movimiento analítico, por su vez, exigió que recorriésemos a algunas de las formu - laciones teóricas de Antonio Gramsci, en lo que se refiere a los sentidos de actuación de los inte - lectuales, como forma de comprenderlos a partir del contexto y de las

Removal of contaminants from equipment and debris and waste minimization using TechXtract{reg_sign} technology

Energy Technology Data Exchange (ETDEWEB)

Bonem, M.W. [EET, Inc., Bellaire, TX (United States)

1997-10-01

Under this Program Research and Development Agreement (PRDA), EET, Inc., is extending its proprietary TechXtract{reg_sign} chemical decontamination technology into an effective, economical, integrated contaminant removal system. This integrated system will consist of a series of decontamination baths using the TechXtract{reg_sign} chemical formulas, followed by a waste treatment process that will remove the contaminants from the spent chemicals. Sufficient decontamination will result so that materials can be released without restriction after they have been treated, even those materials that have traditionally been considered to be {open_quotes}undecontaminable.{close_quotes} The secondary liquid waste will then be treated to separate any hazardous and radioactive contaminants, so that the spent chemicals and wastewater can be discharged through conventional, permitted outlets. The TechXtract{reg_sign} technology is a unique process that chemically extracts hazardous contaminants from the surface and substrate of concrete, steel, and other solid materials. This technology has been used successfully to remove contaminants as varied as PCBs, radionuclides, heavy metals, and hazardous organics. The process` advantage over other alternatives is its effectiveness in safe and consistent extraction of subsurface contamination. TechXtract{reg_sign} is a proprietary process developed, owned, and provided by EET, Inc. The objective of the PRDA is to demonstrate on a full-scale basis an economical system for decontaminating equipment and debris, with further treatment of secondary waste streams to minimize waste volumes. Contaminants will be removed from the contaminated items to levels where they can be released for unrestricted use. The entire system will be designed with maximum flexibility and automation in mind.

Removal of contaminants from equipment and debris and waste minimization using TechXtract reg-sign technology

International Nuclear Information System (INIS)

Bonem, M.W.

1997-01-01

Under this Program Research and Development Agreement (PRDA), EET, Inc., is extending its proprietary TechXtract reg-sign chemical decontamination technology into an effective, economical, integrated contaminant removal system. This integrated system will consist of a series of decontamination baths using the TechXtract reg-sign chemical formulas, followed by a waste treatment process that will remove the contaminants from the spent chemicals. Sufficient decontamination will result so that materials can be released without restriction after they have been treated, even those materials that have traditionally been considered to be open-quotes undecontaminable.close quotes The secondary liquid waste will then be treated to separate any hazardous and radioactive contaminants, so that the spent chemicals and wastewater can be discharged through conventional, permitted outlets. The TechXtract reg-sign technology is a unique process that chemically extracts hazardous contaminants from the surface and substrate of concrete, steel, and other solid materials. This technology has been used successfully to remove contaminants as varied as PCBs, radionuclides, heavy metals, and hazardous organics. The process' advantage over other alternatives is its effectiveness in safe and consistent extraction of subsurface contamination. TechXtract reg-sign is a proprietary process developed, owned, and provided by EET, Inc. The objective of the PRDA is to demonstrate on a full-scale basis an economical system for decontaminating equipment and debris, with further treatment of secondary waste streams to minimize waste volumes. Contaminants will be removed from the contaminated items to levels where they can be released for unrestricted use. The entire system will be designed with maximum flexibility and automation in mind

Summary Record of the First Meeting of the Radioactive Waste Repository Metadata Management (RepMet) Initiative

International Nuclear Information System (INIS)

2014-01-01

National radioactive waste repository programmes are collecting large amounts of data to support the long-term management of their nations' radioactive wastes. The data and related records increase in number, type and quality as programmes proceed through the successive stages of repository development: pre-siting, siting, characterisation, construction, operation and finally closure. Regulatory and societal approvals are included in this sequence. Some programmes are also documenting past repository projects and facing a challenge in allowing both current and future generations to understand actions carried out in the past. Metadata allows context to be stored with data and information so that it can be located, used, updated and maintained. Metadata helps waste management organisations better utilise their data in carrying out their statutory tasks and can also help verify and demonstrate that their programmes are appropriately driven. The NEA Radioactive Waste Repository Metadata Management (RepMet) initiative aims to bring about a better understanding of the identification and administration of metadata - a key aspect of data management - to support national programmes in managing their radioactive waste repository data, information and records in a way that is both harmonised internationally and suitable for long-term management and use. This is a summary record of the 1. meeting of the RepMet initiative. The actions and decisions from this meeting were sent separately to the group after the meeting, but are also included in this document (Annex A). The list of participants is attached as well (Annex B)

Evaluation of feature detection algorithms for structure from motion

CSIR Research Space (South Africa)

Govender, N

2009-11-01

Full Text Available technique with an application to stereo vision,” in International Joint Conference on Artificial Intelligence, April 1981. [17] C.Tomasi and T.Kanade, “Detection and tracking of point fetaures,” Carnegie Mellon, Tech. Rep., April 1991. [18] P. Torr... Algorithms for Structure from Motion Natasha Govender Mobile Intelligent Autonomous Systems CSIR Pretoria Email: ngovender@csir.co.za Abstract—Structure from motion is a widely-used technique in computer vision to perform 3D reconstruction. The 3D...

Adeno-associated virus Rep-mediated targeting of integrase-defective retroviral vector DNA circles into human chromosome 19

International Nuclear Information System (INIS)

Huang, Shuohao; Kawabe, Yoshinori; Ito, Akira; Kamihira, Masamichi

2012-01-01

Highlights: ► Adeno-associated virus (AAV) is capable of targeted integration in human cells. ► Integrase-defective retroviral vector (IDRV) enables a circular DNA delivery. ► A targeted integration system of IDRV DNA using the AAV integration mechanism. ► Targeted IDRV integration ameliorates the safety concerns for retroviral vectors. -- Abstract: Retroviral vectors have been employed in clinical trials for gene therapy owing to their relative large packaging capacity, alterable cell tropism, and chromosomal integration for stable transgene expression. However, uncontrollable integrations of transgenes are likely to cause safety issues, such as insertional mutagenesis. A targeted transgene integration system for retroviral vectors, therefore, is a straightforward way to address the insertional mutagenesis issue. Adeno-associated virus (AAV) is the only known virus capable of targeted integration in human cells. In the presence of AAV Rep proteins, plasmids possessing the p5 integration efficiency element (p5IEE) can be integrated into the AAV integration site (AAVS1) in the human genome. In this report, we describe a system that can target the circular DNA derived from non-integrating retroviral vectors to the AAVS1 site by utilizing the Rep/p5IEE integration mechanism. Our results showed that after G418 selection 30% of collected clones had retroviral DNA targeted at the AAVS1 site.

La disputa por la república en el siglo XIX y la prensa en México

OpenAIRE

Toussaint, Florence

2006-01-01

A partir de la consumación de la independencia, se inicia la disputa por definir el tipo de gobierno que había de asumir el país. Esta oscila entre la República federal y la centralista durante casi todo el tiempo, aunque hay dos momentos en los cuales la forma monárquica aparece como opción. Se conoce a estos periodos como el Primer Imperio y el Segundo Imperio. No duran muchos años. Sin embargo, dan lugar a enconadas luchas internas, sobre todo durante la presencia de...

Política externa do vizinho distante : estudo de caso da República Cooperativa da Guiana

OpenAIRE

Lima, Erick Cavalcanti Linhares

2012-01-01

Esta tese trata das relações externas da República Cooperativa da Guiana, num recorte temporal de quarenta e quatro anos, que vão desde a independência, em 1966 até 2010, período no qual se desenvolveram importantes transformações mundiais, bem como no relacionamento político-diplomático. Remontam a essa época, a formação do marco institucional de representação dos interesses sociais e produtivos, tanto na economia guianense, quanto no âmbito internacional. O objetivo foi traç...

Virginia Tech Graduate Student Team Gives Town of Appomattox Good Grades

OpenAIRE

Felker, Susan B.

2004-01-01

"So how are we doing?" asked Town of Appomattox Mayor Ronald Spiggle about his administration's government. The experts he queried were Virginia Tech graduate students in public administration. After spending a semester analyzing the activities of the town administration, conducting citizen surveys, and comparing the performance data to other localities, the student team concluded that the Appomattox government is doing a good job.

Scientific support of SciTech museum exhibits and outreach programs

International Nuclear Information System (INIS)

Peshkin, M.

1995-01-01

SciTech (Science and Technology Interactive Center) is a small hands-on science museum located in Aurora, Illinois, not far from Argonne National Laboratory. Its constituency includes prosperous suburbs and economically disadvantaged minority communities in Aurora and Chicago. Its mission is to contribute to the country's scientific literacy initiative by offering hands-on experiences on the museum floor and through outreach programs extended to school children, their teachers, and other groups. Argonne's participation is focused mainly on the development of exhibits to carry the ideas of modern science and technology to the public. This is an area in which traditional museums are weak, but in which SciTech has become a nationally recognized leader with the assistance of Argonne, Fermilab, nearby technological companies, and many volunteer scientists and engineers. We also participate in development and improvement of the museum's general exhibits and outreach programs. Argonne's Director, Alan Schriesheim, serves as a member of the museum's Board of Directors. Murray Peshkin serves part-time as the museum's Senior Scientist. Dale Henderson serves part-time as an exhibit developer. That work is supported by the Laboratory Director's discretionary funds. In addition, several members of the Physics Division voluntarily assist with exhibit development and the Division makes facilities available for that effort

Utilising "Low Tech" Analytical Frameworks to Analyse Dyslexic Caribbean Students' Classroom Narratives

Science.gov (United States)

Blackman, Stacey

2007-01-01

The cognitions of Caribbean students with dyslexia are explored as part of an embedded multiple case study approach to teaching and learning at two secondary schools on the island of Barbados. This exploration employed "low tech" approaches to analyse what pupils had said in interviews using a Miles and Huberman (1994) framework.…

Information in launch messages : stimulating the adoption of new high-tech consumer products

NARCIS (Netherlands)

Talke, K.S.S.; Snelders, Dirk

2013-01-01

This research investigates how the adoption of new high-tech consumer products can be stimulated by communicating product-related information in launch messages. In an initial pilot study, the authors find that for making an adoption decision, consumers require different types of product-related

A Low-Tech, Hands-On Approach To Teaching Sorting Algorithms to Working Students.

Science.gov (United States)

Dios, R.; Geller, J.

1998-01-01

Focuses on identifying the educational effects of "activity oriented" instructional techniques. Examines which instructional methods produce enhanced learning and comprehension. Discusses the problem of learning "sorting algorithms," a major topic in every Computer Science curriculum. Presents a low-tech, hands-on teaching method for sorting…

Lesbians and tech: Analyzing digital media technologies and lesbian experience.

Science.gov (United States)

Harris, Angelique; Daniels, Jessie

2017-11-28

The rise of the popular Internet has coincided with the increasing acceptance, even assimilation, of lesbians into mainstream society. The visible presence of lesbians in the tech industry and in digitally mediated spaces raises a set of questions about the relationship between queer identities and Internet technologies. This introduction to a special issue of Journal of Lesbian Studies explores some of these questions and provides an overview of the articles that follow.

Determinants of the Price of High-Tech Metals: An Event Study

Energy Technology Data Exchange (ETDEWEB)

Wanner, Markus, E-mail: markus.wanner@mrm.uni-augsburg.de; Gaugler, Tobias; Gleich, Benedikt; Rathgeber, Andreas [University of Augsburg, Institute for Materials Resource Management (Germany)

2015-06-15

The growing demand for high-tech products has resulted in strong growth in demand for certain minor metals. In combination with production concentrated in China, this caused strong and unpredicted price movements in recent years. As a result, manufacturing companies have to cope with additional risks. However, the detailed reasons for the price development are only partially understood. Therefore, we analyzed empirically which determinants can be assigned to price movements and performed an event study on the high-tech metals neodymium, indium, and gallium. Based on our dataset of news items, we were able to find coinciding events to almost 90% of all price jumps (recall). We showed that if any information about these events occurred with a probability of over 50% there would also be a price jump within 10 days (precision). However, the classical set of price determinants has to be extended for these specific markets, as we found unorthodox factors like holidays or weather that may be indicators for price movements. Therefore, we hope that our study supports industry for instance in performing more informed short-term planning of metals purchasing based on information about specific events.

Determinants of the Price of High-Tech Metals: An Event Study

International Nuclear Information System (INIS)

Wanner, Markus; Gaugler, Tobias; Gleich, Benedikt; Rathgeber, Andreas

2015-01-01

The growing demand for high-tech products has resulted in strong growth in demand for certain minor metals. In combination with production concentrated in China, this caused strong and unpredicted price movements in recent years. As a result, manufacturing companies have to cope with additional risks. However, the detailed reasons for the price development are only partially understood. Therefore, we analyzed empirically which determinants can be assigned to price movements and performed an event study on the high-tech metals neodymium, indium, and gallium. Based on our dataset of news items, we were able to find coinciding events to almost 90% of all price jumps (recall). We showed that if any information about these events occurred with a probability of over 50% there would also be a price jump within 10 days (precision). However, the classical set of price determinants has to be extended for these specific markets, as we found unorthodox factors like holidays or weather that may be indicators for price movements. Therefore, we hope that our study supports industry for instance in performing more informed short-term planning of metals purchasing based on information about specific events

Wastewater engineering applications of BioIronTech process based on the biogeochemical cycle of iron bioreduction and (biooxidation

Directory of Open Access Journals (Sweden)

Volodymyr Ivanov

2014-12-01

Full Text Available Bioreduction of Fe(III and biooxidation of Fe(II can be used in wastewater engineering as an innovative biotechnology BioIronTech, which is protected for commercial applications by US patent 7393452 and Singapore patent 106658 “Compositions and methods for the treatment of wastewater and other waste”. The BioIronTech process comprises the following steps: 1 anoxic bacterial reduction of Fe(III, for example in iron ore powder; 2 surface renovation of iron ore particles due to the formation of dissolved Fe2+ ions; 3 precipitation of insoluble ferrous salts of inorganic anions (phosphate or organic anions (phenols and organic acids; 4 (biooxidation of ferrous compunds with the formation of negatively, positively, or neutrally charged ferric hydroxides, which are good adsorbents of many pollutants; 5 disposal or thermal regeration of ferric (hydroxide. Different organic substances can be used as electron donors in bioreduction of Fe(III. Ferrous ions and fresh ferrous or ferric hydroxides that are produced after iron bioreduction and (biooxidation adsorb and precipitate diferent negatively charged molecules, for example chlorinated compounds of sucralose production wastewater or other halogenated organics, as well as phenols, organic acids, phosphate, and sulphide. Reject water (return liquor from the stage of sewage sludge dewatering on municipal wastewater treatment plants represents from 10 to 50% of phosphorus load when being recycled to the aeration tank. BioIronTech process can remove/recover more than 90% of phosphorous from this reject water thus replacing the conventional process of phosphate precipitation by ferric/ferrous salts, which are 20–100 times more expensive than iron ore, which is used in BioIronTech process. BioIronTech process can remarkably improve the aerobic and anaerobic treatments of municipal and industrial wastewaters, especially anaerobic digestion of lipid- and sulphate-containing food-processing wastewater. It

Institutional Response to Ohio's Campus Safety Initiatives: A Post-Virginia Tech Analysis

Science.gov (United States)

Jackson, Natalie Jo

2009-01-01

The purpose of this study was to examine how institutions of higher education were responding to unprecedented state involvement in campus safety planning and policymaking in the aftermath of the Virginia Tech tragedy. Focused on Ohio, a state in which a state-level task force was convened and charged to promulgate campus safety recommendations…

Who Do You Know? Developing and Analyzing Entrepreneur Networks: Data Collection in the Tech Entrepreneurial Environment of Six African Cities

Science.gov (United States)

2015-01-01

supported by Google, Deloitte, and Samsung . Outbox markets itself not just as an incubator, but also as a place for the tech community to meet with...different membership focus than Hive CoLab and Outbox and their members have a much more diverse background. In addition to tech-focused...and conference room. The businesses under incubation at Mara LaunchPad are more diverse than those at the other incubators that we visited. Their

Determining Studies Conducted upon Individuals with Autism Spectrum Disorder Using High-Tech Devices

Science.gov (United States)

Eliçin, Özge; Kaya, Ali

2017-01-01

This study explores 67 experimental research articles written about children with Autism Spectrum Disorder using high-tech devices. The studies in this research were accessed through EBSCO, Academic Search Complete, ERIC, and Uludag University online search engines using keywords such as "autism and technology", "autism and…

Single-tooth replacement by osseointegrated Astra Tech dental implants: a 2-year report

DEFF Research Database (Denmark)

Karlsson, U; Gotfredsen, K; Olsson, C

1998-01-01

This study presents the outcome of single-tooth restorations supported by Astra Tech single-tooth implants followed for 2 years. Forty-seven implants were placed in the same number of patients. Forty-three patients attended the second recall visit, and none of the evaluated implants have been...

The ARGO Project: assessing NA-TECH risks on off-shore oil platforms

Science.gov (United States)

Capuano, Paolo; Basco, Anna; Di Ruocco, Angela; Esposito, Simona; Fusco, Giannetta; Garcia-Aristizabal, Alexander; Mercogliano, Paola; Salzano, Ernesto; Solaro, Giuseppe; Teofilo, Gianvito; Scandone, Paolo; Gasparini, Paolo

2017-04-01

ARGO (Analysis of natural and anthropogenic risks on off-shore oil platforms) is a 2 years project, funded by the DGS-UNMIG (Directorate General for Safety of Mining and Energy Activities - National Mining Office for Hydrocarbons and Georesources) of Italian Ministry of Economic Development. The project, coordinated by AMRA (Center for the Analysis and Monitoring of Environmental Risk), aims at providing technical support for the analysis of natural and anthropogenic risks on offshore oil platforms. In order to achieve this challenging objective, ARGO brings together climate experts, risk management experts, seismologists, geologists, chemical engineers, earth and coastal observation experts. ARGO has developed methodologies for the probabilistic analysis of industrial accidents triggered by natural events (NA-TECH) on offshore oil platforms in the Italian seas, including extreme events related to climate changes. Furthermore the environmental effect of offshore activities has been investigated, including: changes on seismicity and on the evolution of coastal areas close to offshore platforms. Then a probabilistic multi-risk framework has been developed for the analysis of NA-TECH events on offshore installations for hydrocarbon extraction.

What's Manifest in the History of SciTech: Reflections on The History Manifesto.

Science.gov (United States)

Kevles, Daniel J

2016-06-01

Making nuts-and-bolts public policy is not--and never has been--the long suit of professional historians, but general historical work, whatever its durée, has done a good deal to shape discourse on public issues. Jo Guldi and David Armitage neglect that fact, as well as the opinion-shaping influence of history conveyed via nonprint media. They also ignore the large body of scholarship produced in all media during recent decades in the history of science, technology, and science-related medicine (SciTech), even though SciTech itself looms enormously large in the modern era as an instrument of national and international security, a driver of the economy, and a transformer of medicine, public health, and the environment. Much of this scholarship, even though of short durée, can illuminate salient contemporary issues, including innovation; patronage and practice; government and policy; imperialism and globalization; intellectual property; science and religion; and human rights, environment, energy, and disasters.

Educating Students to Boost Innovation and High-tech Entrepreneurship

DEFF Research Database (Denmark)

Berg, Rolf Henrik

. A key challenge faced by entrepreneurs aiming at starting their “own” high-tech company is the high costs and, thereby, the difficulty of accessing appropriate amount of financing without quickly losing ownership and hence incentive in their business. One possible solution is customer-based financing...... something with a culture, something that permeates the way one thinks of. Educating students in an innovative research environment is key to inspiring them to think commercially. It is in this light, among others, that one should view the advantages of close collaboration between academia and industry...

Explore Your Dream Kitchen at Virginia Tech; popular two-day workshop returns in May

OpenAIRE

Elliott, Jean

2005-01-01

-- Explore Your Dream Kitchen, a two-day workshop offered in Virginia Tech's Center for Real Life Kitchen Design, will be offered twice in May to participants who want to learn about planning and designing a kitchen that really meets their needs.

Student chefs debut at Virginia Tech's Donaldson Brown Hotel and Conference Center

OpenAIRE

Felker, Susan B.

2004-01-01

The leap from graduation to that first full-time job is often daunting to college seniors, but that transition will be much easier for students in the Department of Hospitality and Tourism Management (HTM) program at Virginia Tech's Pamplin College of Business, thanks to hands-on labs at the university's Donaldson Brown Hotel and Conference Center.

Are You What You Eat? An inside Look at High-Tech Food

Science.gov (United States)

Miller, Roxanne Greitz

2007-01-01

If we abide by the familiar saying "you are what you eat," it is understandable that people may be concerned with the incredible advances in food science technology and their possible impacts on human health. For example, in recent years high-tech scientific processes such as genetic modification, irradiation, and cloning have all been used to…

Manufacturing Growth with Social Deficits. Environmental and Labour Issues in the High Tech Industry of Penang, Malaysia

DEFF Research Database (Denmark)

Wangel, Arne

2001-01-01

The economic downturn in 1997 was less severe in Malaysia compared to other countries in the region. However, as the manufacturing sector, in particular the high tech industries, lacks a strong national technological base and depends on exports, structural problems remain. The first part of the p......The economic downturn in 1997 was less severe in Malaysia compared to other countries in the region. However, as the manufacturing sector, in particular the high tech industries, lacks a strong national technological base and depends on exports, structural problems remain. The first part...... of the paper briefly provides key indicators of the economic recession. The second part describes the origin and structure of the high tech sector in Malaysia. Impressive growth has been achieved only as accompanied by a deepening dependency on trends in the global computer industry. The absence of innovative...... capacity makes it difficult to escape production segments, in which labour cost remains a key parameter. Thus, the competitive position of Malaysia is unstable and may erode. In the third part, the pattern of interests of the major stakeholders: authorities, corporate managers, workers, trade unions...

Maquiavel Versus Rousseau: as Divisões Sociais e Seu Papel em uma República Bem-Ordenada

Directory of Open Access Journals (Sweden)

Renato Moscateli

2015-01-01

Full Text Available RESUMO:As relações de conflito entre os grupos sociais constituem um tópico relevante para a filosofia política, e as maneiras distintas como elas são interpretadas dependem de uma visão mais ampla sobre as condições apropriadas a um Estado bem-ordenado. Maquiavel, por exemplo, ao refletir sobre o caso da Roma Antiga, procurou refutar aqueles que condenavam os tumultos entre os nobres e a plebe da cidade, como se eles tivessem provocado apenas males à república. Para o autor, tais tumultos estavam entre as principais causas da liberdade romana, visto que a diferença nos “humores” dos grandes e do povo resultou em embates que deram origem às leis favoráveis à liberdade. Rousseau, por sua vez, descreveu a existência de “associações particulares” dentro da sociedade civil como algo potencialmente nocivo à harmonia da república, pois cada uma delas contém um interesse particular passível de se sobrepor ao bem comum, nas deliberações públicas, prejudicando o prevalecimento da vontade geral. Ainda para o genebrino, a ocorrência de longos debates e de tumultos nas assembleias populares poderia ser um sinal de divisões internas capazes de ocasionar a ruína do Estado. Frente a essas duas maneiras de conceber o papel político dos conflitos sociais, o objetivo deste trabalho é realizar uma análise comparativa das ideias de Maquiavel e de Rousseau.

Las enseñanzas de sordomudos durante la II República Española. Una perspectiva histórica

Directory of Open Access Journals (Sweden)

Alfredo ALCINA MADUEÑO

2011-07-01

Full Text Available Las enseñanzas de sordomudos en el periodo de la II República española es un tema poco estudiado e inédito en determinados aspectos. Se puede decir que participa de las características de la educación general de dicha etapa: esfuerzo económico y presupuestario de los gobiernos, renovación metodológica, modernización del sistema, ampliación de la red escolar, formación del magisterio, etc., si bien presenta una idiosincrasia muy marcada e incluso contradictoria, no solo por la conocida contraposición de los gobiernos de un bienio y otro (31/33 y 34/35, sino también por las decisiones de política educativa que se toman por los mismos gobiernos de la coalición republicano-socialista. El legado de la aportación republicana es más documental que de realizaciones concretas, y tendrá mayor aplicación en el régimen político que aniquila y sucede a la República que en ella misma. La consideración de fuentes primarias (legales y documentales fundamentan principalmente las conclusiones de esta exposición.

Prime Contract Awards Alphabetically by Contractor, by State or Country, and Place, FY83, Part 6 (Johnson Textile & Plastics Co-McKee Robert E Gen Contractor).

Science.gov (United States)

1983-01-01

C B C A 1 2 2 6508 000 C9B MEDICATED COSMETICS AND TOIL 6 4 3 5 A 07 1 B J 1 B 141 4 G 00700 4089 DLA700-82-C C C A 1 2 2 7930 000 C9E CLEANING...TECH REP SERVICES /CONSTRUCT 7 7 3 J A 160 MCCLENDON AUTOMATION CO FENTON MISSOURI 587280 2770 26 5 H OCW31 0125 DACW31-T2 31 B C A 5 2 2 1560 CMG A2

A logic for specifying stochastic actions and observations

CSIR Research Space (South Africa)

Rens, G

2014-03-01

Full Text Available (2007) 30. Smallwood, R., Sondik, E.: The optimal control of partially observable Markov processes over a finite horizon. Operations Research 21, 1071–1088 (1973) 31. Tarski, A.: A decision method for elementary algebra and geometry. Tech. rep., The RAND... POMDPs totally into the logical arena. One is then in very familiar territory and new opportunities for the advancement in reasoning about POMDPs may be opened up. Systems of linear inequalities are at the heart of Nilsson’s probabilistic logic [19...

El poder local en la provincia de Albacete durante la II República y el intervencionismo del gobierno, 1931-1936

Directory of Open Access Journals (Sweden)

Manuel REQUENA

2016-05-01

Full Text Available Este artículo estudia los diversos procesos electorales de carácter municipal durante la II República en la provincia de Albacete, las constantes interferencias del Gobierno de turno sustituyendo los consistorios democráticamente elegidos por gubernamentales, la lucha por el control del poder local y las medidas adoptadas para resolver los problemas locales y la conflictividad generada.

Continuous Innovation and Business Development in High-tech SME Clusters: A Change Point Analysis and Assessment Approach

DEFF Research Database (Denmark)

Müller, Sabine; Neergaard, Helle; Ulhøi, John Parm

The aim of this paper is to  propose an integrated methodological approach to study  complex  and  longitudinal  processes  such  as  continuous  innovation  and business development in high-tech SME clusters. It draws from four existing and  well-recognised approaches for studying events...... is especially helpful for studies which focus on continuous innovation and  business development in high-tech SME clusters as these  studies  could  benefit  tremendously  from  more qualitative  approaches, which  facilitate  in-depth  understanding  continuous  and  changing  processes. Therefore, major...

Sectorial and regional determinants of firm dynamics in developing countries: evidence for low, medium and high tech manufacturing in Argentina

OpenAIRE

Calá, Carla Daniela

2018-01-01

We analyse the determinants of firm dynamics in developing countries using Argentina as an illustrative case. We explain firm entry and exit at the regional level, distinguishing three groups of manufacturing activities: low, medium and high tech. We find that both region -and sector- specific determinants explain firm dynamics, but the impact is not homogeneous across sectors. In particular, for low tech industries, there is a need for explanatory variables that proxy for the specificities o...

Comparing Safari Tech Books Online and Books24x7 E-Book Collections: A Case Study from the University of British Columbia Library

Science.gov (United States)

Barsky, Eugene; Schattman, Lisa; Greenwood, Aleteia

2009-01-01

Most academic libraries are seeking to provide electronic access to the very dynamic and changing field of technology related material. "Safari Tech Books Online" and "Books24x7" are the major e-book collections in this area. We compared the "Safari Tech Books Online" and "Books24x7" e-book packages as to…

Millimeter-wave/infrared rectenna development at Georgia Tech

Science.gov (United States)

Gouker, Mark A.

1989-01-01

The key design issues of the Millimeter Wave/Infrared (MMW/IR) monolithic rectenna have been resolved. The work at Georgia Tech in the last year has focused on increasing the power received by the physically small MMW rectennas in order to increase the rectification efficiency. The solution to this problem is to place a focusing element on the back side of the substrate. The size of the focusing element can be adjusted to help maintain the optimum input power density not only for different power densities called for in various mission scenarios, but also for the nonuniform power density profile of a narrow EM-beam.

Come and see our new high-tech products!

CERN Multimedia

GS Department

2010-01-01

Since 1977, GMP has been active in the fields of laser, spectroscopy, electro-optics and micropositioning. Its mission is to link between suppliers of high tech products with the end users. On Wednesday 26 May between 10 and 12 a.m. - Room A, Main Building, (Bldg. 61/1-017) - you will be able to touch and try out our new laser products. Our specialized engineers will also be on hand to answer all your questions. A drink will be offered at the end of the presentation. There will also be the opportunity to plan meetings in the afternoon to further discuss and complicated questions.

Alejandro Bunge y el problema de la vivienda obrera en la República Argentina (1910-1915

Directory of Open Access Journals (Sweden)

Jorge A. Núñez

2010-02-01

Full Text Available Este trabajo pretende indagar, a partir del estudio de la figura del economista Alejandro Bunge, en la problemática de la vivienda obrera en la República Argentina en las primeras décadas de la pasada centuria. Aquí se argumentará que los estudios realizados porAlejandro Bunge como director de la División Estadísticas del Departamento Nacional de Trabajo en el período 1910-1915 contribuyeron de manera notable a la elaboración del proyectoy posterior sanción de la Ley de Casas Baratas para Obreros (n°9677.

La República peregrina: hombres de armas y letras en América Andina, 1810-1884

OpenAIRE

Thibaud, Clément

2014-01-01

Del 18 al 20 de mayo de 2005 se realizó en el Instituto de Estudios Peruanos el coloquio internacional «La República peregrina: Hombres de armas y letras en América Andina, 1810-1884». El evento, co-organizado por el Instituto Francés de Estudios Andinos y el IEP, reunió durante tres días a una veintena de historiadores especialistas en el siglo XIX, provenientes de todos los países andinos —de Chile hasta Venezuela, pasando por Argentina—, pero también de Inglaterra, Francia y Estados Unidos...

A Grande Guerra e as relações internacionais de Portugal: Da Monarquia à República

OpenAIRE

Castaño, David

2014-01-01

Neste artigo procuramos recuperar algumas das ideias que ajudam a explicar a participação portuguesa na Grande Guerra e a opção do Partido Democrático pelo envolvimento do País na frente europeia. Um pleno entendimento da participação portuguesa na Grande Guerra exige não apenas um recuo temporal, mas uma visão abrangente entre dinâmicas internas e externas. Nas primeiras, importa ter em consideração o binómio monarquia/república, e também as profundas divergências que rapidamente dividiram o...

Understanding transferable supply chain lessons and practices to a "high-tech" industry using guidelines from a primary sector industry: a case study in the food industry supply chain.

Science.gov (United States)

Coronado Mondragon, Adrian E; Coronado Mondragon, Christian E; Coronado, Etienne S

2015-01-01

Flexibility and innovation at creating shapes, adapting processes, and modifying materials characterize composites materials, a "high-tech" industry. However, the absence of standard manufacturing processes and the selection of materials with defined properties hinder the configuration of the composites materials supply chain. An interesting alternative for a "high-tech" industry such as composite materials would be to review supply chain lessons and practices in "low-tech" industries such as food. The main motivation of this study is to identify lessons and practices that comprise innovations in the supply chain of a firm in a perceived "low-tech" industry that can be used to provide guidelines in the design of the supply chain of a "high-tech" industry, in this case composite materials. This work uses the case study/site visit with analogy methodology to collect data from a Spanish leading producer of fresh fruit juice which is sold in major European markets and makes use of a cold chain. The study highlights supply base management and visibility/traceability as two elements of the supply chain in a "low-tech" industry that can provide guidelines that can be used in the configuration of the supply chain of the composite materials industry.

Community leaders can improve problem-solving skills at Virginia Tech Institute Feb. 10-12

OpenAIRE

Felker, Susan B.

2007-01-01

Development of better community problem-solving skills is the goal of the LeadershipPlenty¨ Institute to be hosted by Virginia Tech's Center for Organizational and Technological Advancement Feb. 10-12, 2008, at The Hotel Roanoke and Conference Center in Roanoke, Va.

Head Of Science, Technology Think-Tank To Speak At Virginia Tech

OpenAIRE

Cox, Clara B.

2003-01-01

Joseph D. Ben-Dak, a former advisor on science and technology to the United Nations (U.N.) and now chairman of Knowledge Planning Corporation, a strategic think-tank that provides advice on science and technology to banks, corporations, and governments, will visit the Virginia Tech campus on Monday, March 24, to discuss "Globalization: Why It Fails and How It Can Be a Key for a Brave New World."

Finnish High Tech in China - A Study of Business Culture

OpenAIRE

Suhonen, Petri

2013-01-01

The objective of this thesis was to study the challenges caused by differences in Finnish and Chinese business cultures in the high technology industry. The study explains the main characteristics of the Chinese national and business cultures which every company operating in China will be dealing with, and offers examples of how these affect a high tech company. The study was conducted as a case study of a Finnish high technology company running a project in China. The company encountere...

Relationship Between Market Orientation and Business Performance in Czech and German High-Tech Firms

Directory of Open Access Journals (Sweden)

Patrik Jangl

2015-12-01

Full Text Available The main goal of this paper is to find out an index of market orientation, and explore the relationship between four components of market orientation in high-tech firms and their business performance. Business performance was studied as a one-dimensional construct. Market orientation in this study is defined as a process of intelligence generation about customers and competitors, intelligence dissemination and integration within the company across teams, and responsiveness to market intelligence in the form of coordinated action. The statistical sample was represented by 164 Czech and 187 German high-tech firms in the manufacturing industry. Respondents (sales and marketing managers completed a questionnaire and marked their rate of approval with individual statements on a Likert scale ranging from 1 to 7. Market orientation and business performance level was determined as the arithmetic mean (x̄ of the measured values. Depending on the size of the total market orientation index (MOI, Czech (x̄=5.2 and German (x̄=5.14 high-tech firms are medium market-oriented. The business performance index (BPI reached a slightly higher value in Germany (x̄=5.22 as compared to the Czech Republic (x̄=5.13. The main method to reach the target was correlation and regression analysis. This study confirmed a hypothesis about the existence of a correlation between components of market orientation and business performance. Three of the four relationships in the multiple regression model were significant. On the other hand, the study found no positive significant correlation between competitor intelligence generation and business performance.

Mapa educativo nacional. Una experiencia en la República Argentina

Directory of Open Access Journals (Sweden)

Horacio Rodolfo Bozzano

2006-01-01

Full Text Available El Proyecto Mapa Educativo Nacional (MEN es un SIG generado a partir del desarrollo e integración de 24 Mapas Educativos Provinciales sobre la base de un modelo conceptual general, con una visión dinámica de los 49.000 establecimientos educativos, así como de su contexto territorial. Los objetivos del trabajo son: a sistematizar los aportes al Proyecto MEN desde la teoría cartográfica, reconociendo instancias de concepción, construcción y comunicación de los mapas que lo integran, así como vinculaciones entre territorio, espacio y espacialidades emergentes de la concreción de la tarea; y b identificar en qué medida la concreción del Proyecto MEN en la República Argentina contribuye a fortalecer un enfoque dialéctico conocimiento-realidad sobre el territorio y la gestión aplicado a un objeto de estudio e intervención concreto de desarrollo institucional, con el propósito de promover un círculo virtuoso de transformación entre sujetos de cambio y agentes de desarrollo.

Case Study of a Service-Learning Partnership: Montana Tech and the Montana State Prison.

Science.gov (United States)

Amtmann, John; Evans, Roberta; Powers, Jack

2002-01-01

As a service learning project, Montana Tech students deliver a wellness program for older inmates in Montana State Prison. Outcomes identified in student interviews included improved interpersonal skills (tact, diplomacy, communication, assertiveness) and opportunities to apply knowledge. Students recognized the value of the program for…

ANTHROPOLOGICAL ASPECTS OF HIGH-TECH FACILITIES OP-ERATION SUPPORT

Directory of Open Access Journals (Sweden)

Olexandr O. Matusevych

2017-06-01

Full Text Available Purpose. The article, based on the analysis of actual materials, highlights the importance of taking into account the influence of the human factor in occurrence of emergency situations in terms of transport infrastructure. Methodology. The research is based on the interdisciplinary system analysis. It was comprehended how the service technicians of high-tech systems can create latent unsafe conditions that combined with other hazardous activities can cause an emergency and injury. The authors attempt to dramatize the issue in order to find a solution – on the one hand, man is the most crucial part of a complex technological system, on the other hand – he is the most unreliable part of the system, especially in terms of the extreme power of modern vehicles and their speeds. The above situation demonstrates the need for a new level of anthropic comprehension of the high-tech systems in the schematic set "human-system-environment". Originality. The paper analysed the problems and conditions of human factors that allow detecting the causes of technicians’ errors. The authors highlighted proposals for psychocorrective work among the personnel of the facilities. The problem of further development of continuous improvement of the equipment maintenance systems, based on integrated approach taking into account the human factor, is also not overlooked. Conclusion. In the course of understanding the human factor and its influence on the processes, the most urgent tasks are as follows: implementation of new system software, automation of vehicles and development of high production culture based on moral qualities of experts.

Cleanroom energy benchmarking in high-tech and biotech industries

International Nuclear Information System (INIS)

Tschudi, William; Benschine, Kathleen; Fok, Stephen; Rumsey, Peter

2001-01-01

Cleanrooms, critical to a wide range of industries, universities, and government facilities, are extremely energy intensive. Consequently, energy represents a significant operating cost for these facilities. Improving energy efficiency in cleanrooms will yield dramatic productivity improvement. But more importantly to the industries which rely on cleanrooms, base load reduction will also improve reliability. The number of cleanrooms in the US is growing and the cleanroom environmental systems' energy use is increasing due to increases in total square footage and trends toward more energy intensive, higher cleanliness applications. In California, many industries important to the State's economy utilize cleanrooms. In California these industries utilize over 150 cleanrooms with a total of 4.2 million sq. ft. (McIlvaine). Energy intensive high tech buildings offer an attractive incentive for large base load energy reduction. Opportunities for energy efficiency improvement exist in virtually all operating cleanrooms as well as in new designs. To understand the opportunities and their potential impact, Pacific Gas and Electric Company sponsored a project to benchmark energy use in cleanrooms in the electronics (high-tech) and biotechnology industries. Both of these industries are heavily dependent intensive cleanroom environments for research and manufacturing. In California these two industries account for approximately 3.6 million sq. ft. of cleanroom (McIlvaine, 1996) and 4349 GWh/yr. (Sartor et al. 1999). Little comparative energy information on cleanroom environmental systems was previously available. Benchmarking energy use allows direct comparisons leading to identification of best practices, efficiency innovations, and highlighting previously masked design or operational problems

Hombres de letras en la provincia. Producción y comercio de libros en la República de Colombia, 1821-1874

Directory of Open Access Journals (Sweden)

Rafael E. Acevedo P.

2016-01-01

Full Text Available Han sido pocos los estudios en la historiografía nacional sobre el proceso de producción y comercialización de libros en la República de Colombia durante el siglo xix. A partir del análisis de las actividades de los impresores, los escritores de textos, los comerciantes y las autoridades políticas en Cartagena, en este artículo se demostrará que la difusión de las letras en la sociedad republicana estuvo sujeta a la dinámica de impresión y comercialización de obras de educación impulsada por los hombres de letras desde las provincias. Esta dinámica se constituyó en la base inicial de la formación de un pequeño mercado editorial en la República y fue posible gracias a los usos de la libertad de imprenta, las demandas de la alfabetización y las negociaciones de los autores con los gobiernos locales y nacionales. Se busca así contribuir al análisis de un problema sobre el que existen escasos trabajos en el contexto regional colombiano.

Tech United Eindhoven RoboCup adult size humanoid team description 2012

OpenAIRE

Zutven, van, P.W.M.; van Dalen, S.J.; Assman, T.M.; Caarls, J.; Çilli, C.; Aarts, M.A.P.; Boshoven, Tom; Mironchyk, P.; Ilhan, E.; Nijmeijer, H.

2012-01-01

This document presents the 2012 Tech United Eindhoven adult size humanoid robot team from The Netherlands. The team contributes the adult-size humanoid robot TUlip. Here we present the mechanical design and kinematic structure of the robot. We introduce the walking gait and contribute a controller structure including gravity compensation. Finally, we describe the vision system, self localization and world model, which are used for the attacker and defender strategy in the humanoid robot socce...

Wood residue production and utilization research at Virgina Tech

Energy Technology Data Exchange (ETDEWEB)

Grace, L.A.; Stuart, W.B.; Sharp, J.C. (Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (US)); Yu Jian-guo (Northeastern Forestry Univ., Harbin (CN))

1988-01-01

This paper describes the activities in crushing, drying and segregating wood residues currently underway at Virginia Tech. Experiments with high speed roll crushing as a means of reducing logging residues and small diameter stems to a form suitable for transportation and further processing appear promising. Deflecting whole tree chip streams across a double set of screens coupled with stripping transport air has been shown to reduce bark content and remove fines, bark and grit. Testing and refinement of two prototype sawdust driers is currently under way. Both driers offer increased opportunity for suspension burning and transport. (4 refs., 3 tabs., 3 figs.) (au).

Racial and Mental Illness Stereotypes and Discrimination: An Identity-Based Analysis of the Virginia Tech and Columbine Shootings

Science.gov (United States)

Chen, Charlene Y.; Purdie-Vaughns, Valerie; Phelan, Jo C.; Yu, Gary; Yang, Lawrence H.

2015-01-01

The Virginia Tech and Columbine High shootings are 2 of the deadliest school massacres in the United States. The present study investigates in a nationally representative sample how White Americans’ causal attributions of these shooting moderate their attitudes toward the shooter’s race. White Americans shown a vignette based on the Virginia Tech shooting were more likely to espouse negative beliefs about Korean American men and distance themselves from this group the more they believed that the shooter’s race caused the shooting. Among those who were shown a vignette based on the Columbine High shooting, believing that mental illness caused the shooting was associated with weaker negative beliefs about White American men. White Americans in a third condition who were given the Virginia Tech vignette and prompted to subtype the shooter according to his race were less likely to possess negative beliefs about Korean American men the more they believed that mental illness caused the shooting. There was no evidence for the ultimate attribution error. Theoretical accounts based on the stereotype and in-group-out-group bias literature are presented. The current findings have important implications for media depictions of minority group behavior and intergroup relations. PMID:25198415

João do Rio, Repórter da Pobreza na Cidade

Directory of Open Access Journals (Sweden)

Denise da Costa Oliveira Siqueira

2004-06-01

Full Text Available Tendo como modelo a Belle Époque parisiense, o Rio de Janeiro, na virada do século XIX para o XX, sofria a transição para uma ordem capitalista urbana. Nesse contexto, o escritor e repórter João Paulo Barreto - o João do Rio - vagou pela cidade, observou parcelas da sociedade que raramente figuravam nas páginas de livros e jornais. No livro A Alma Encantadora das Ruas dedicou um capítulo às várias formas de pobreza e exploração presentes na capital federal. A partir dessa temática, o objetivo deste artigo é estudar as representações da pobreza como apresentadas no livro de João do Rio e paralelamente abordar a questão do texto jornalístico como mediador simbólico - reflexo de um tempo e de uma cultura.

GT-SUPREEM: the Georgia Tech summer undergraduate packaging research and engineering experience for minorities

Science.gov (United States)

May, Gary S.

1996-07-01

The Georgia Tech SUmmer Undergraduate Packaging Research and Engineering Experience for Minorities (GT-SUPREEM) is an eight-week summer program designed to attract qualified minority students to pursue graduate degrees in packaging- related disciplines. The program is conducted under the auspices of the Georgia Tech Engineering Research Center in Low-Cost Electronic Packaging, which is sponsored by the National Science Foundation. In this program, nine junior and senior level undergraduate students are selected on a nationwide basis and paired with a faculty advisor to undertake research projects in the Packaging Research CEnter. The students are housed on campus and provided with a $DLR3,000 stipend and a travel allowance. At the conclusion of the program, the students present both oral and written project summaries. It is anticipated that this experience will motivate these students to become applicants for graduate study in ensuring years. This paper will provide an overview of the GT-SUPREEM program, including student research activities, success stories, lessons learned, and overall program outlook.

Overview of FAR-TECH's magnetic fusion energy research

Science.gov (United States)

Kim, Jin-Soo; Bogatu, I. N.; Galkin, S. A.; Spencer, J. Andrew; Svidzinski, V. A.; Zhao, L.

2017-10-01

FAR-TECH, Inc. has been working on magnetic fusion energy research over two-decades. During the years, we have developed unique approaches to help understanding the physics, and resolving issues in magnetic fusion energy. The specific areas of work have been in modeling RF waves in plasmas, MHD modeling and mode-identification, and nano-particle plasma jet and its application to disruption mitigation. Our research highlights in recent years will be presented with examples, specifically, developments of FullWave (Full Wave RF code), PMARS (Parallelized MARS code), and HEM (Hybrid ElectroMagnetic code). In addition, nano-particle plasma-jet (NPPJ) and its application for disruption mitigation will be presented. Work is supported by the U.S. DOE SBIR program.

A netFlow scoring framework for incident detection

CSIR Research Space (South Africa)

Sweeney, M

2017-09-01

Full Text Available ,” Tech. Rep., 2015. [19] R. Dobbins, “Mirai IoT Botnet Description and DDoS Attack Mitigation,” https://www.arbornetworks.com/blog/asert/mirai-iot-botnet- description-ddos-attack-mitigation/, 2016, [Accessed:2016-12-10]. [20] B. Herzberg, D. Bekerman..., and I. Zeifman, “Breaking Down Mirai: An IoT DDoS Botnet Analysis,” https://www.incapsula.com/blog/malware- analysis-mirai-ddos-botnet.html, 2016, [Accessed:2016-12-10]. Michael Sweeny is completing his Masters at Rhodes University in the field...

Seasonal variation of the flux of living coccolithophore communities in the Bay of Bengal and their implication on hydrography

Digital Repository Service at National Institute of Oceanography (India)

Mergulhao, L

). The systematics of coccoliths in relation to the palaeontological record. In: B.M. Funnell and W.R. Riedel (eds.), The Micropalaeontology of the Oceans. Cambridge Univ. Press, Cambridge, pp. 611-624. Bloesch, J. and N.M. Burns (1980). A critical review... (to 25°S, 100°E). Inst. of Oceanogr., Wormely, England, U.K. IOS Tech. Rep., 187, 36 charts, 8 pp. De Souza, S.N., S.W.A Naqvi and C.V.G Reddy (1981). Distribution of nutrients in the western Bay of Bengal. Indian J. Mar. Sci., 10, 327...

Some of SAWTRI's important research findings on mohair

CSIR Research Space (South Africa)

Turpie, DWF

1985-06-01

Full Text Available Part I: Long, Mediumand Short Good to Average Style Kids, Young Goats and Adults, SA WTRI Tech. Rep. 488 (November, 1981). 21. Robinson, G.A., Hunter, L.. & Tavlor. H.. Spinning and Weaving of DREF ~ a ' m s having specialit; Fibreson the &&e, S....2%). Vegetablecontamination was fairly low (from O,1 to 1,7%), largely due to the superior style of the hair selected for the study. The suint was found to be acidic with pH values ranging from 3,3 to 6,2. STAPLE LENGTH AND STRENGTH: Traditionally, staple length...

PREFACE: 3rd International Conference on Science & Engineering in Mathematics, Chemistry and Physics 2015 (ScieTech 2015)

Science.gov (United States)

Gaol, F. L.

2015-06-01

The 3rd International Conference on Science & Engineering in Mathematics, Chemistry and Physics 2015 (ScieTech 2015), was held at The Westin Resort Nusa Dua, Bali on 31 January - 1 February 2015. The ScieTech 2015 conference is aimed to bring together researchers, engineers and scientists from around the world. ScieTech 2015 is placed on promoting interaction between the theoretical, experimental, and applied communities, so that a high level exchange is achieved in new and emerging areas within mathematics, chemistry and physics. As we already know that science and technology have brought tremendous benefits for human civilization. People are becoming healthier, wealthier, better educated, more peaceful, increasingly connected, and living longer. Of course, science and technology provide many answers to global challenges, but we will face more complex problems in the next decade due to increasing world population, limitation of energy, and climate change. Therefore, researchers should be more active in conducting research that enables collaboration between one and the others. Interdisciplinary cooperation is absolutely necessary in order to create a smart system for solving the global problems. We need a global and general long-term view of the future with long-range goals for solving complex problems in next decade. Therefore the conference was held to be a forum for researchers from different disciplines to start collaborating and conducting research that provides a solution to the global issues. The theme of ScieTech 2015 was ''The interdisciplinary Application between Mathematics, Chemistry and Physics to enhance the Quality of Life''. We would like to express our sincere gratitude to all in the Technical Program Committee who have reviewed the papers and developed a very interesting conference program as well as the invited and plenary speakers. This year, we received 197 papers and after rigorous review, 59 papers were accepted. The participants came from 19

Final Report on Tech-X Corporation's NTCC Work and Accomplishments 1998-2003

International Nuclear Information System (INIS)

John R Cary; David Alexander; Johan Carlsson; Kelly Luetkemeyer; Nathaniel Sizemore

2004-01-01

OAK-B135 Tech-X Corporation designed and developed all the networking code tying together the NTCC data server with the data client and the physics server with the data server and physics client. We were also solely responsible for the data and physics clients and the vast majority of the work on the data server. We also performed a number of other tasks

Potestades Administrativas para Denegar Solicitudes de Derechos de Aguas Subterráneas y Retroactividad: Dictamen N° 5.215, de la Contraloría General de la República, de 31 de enero de 2006

OpenAIRE

Vergara Blanco, Alejandro

2007-01-01

Comenta favorablemente el autor un dictamen de la Contraloría General de la República relativo al otorgamiento de derechos de aprovechamiento de aguas por la Dirección General de Aguas, en el cual se precisan las causales de denegación de su concesión y asimismo se aclara la limitada retroactividad de la reciente Ley Nº 20.017, de 2005, modificatoria del Código de Aguas. The autor comments favourably upon a decision from the Contraloría General de la República (the Chilean Authority whose ...

Un ministro para la Defensa de la República desde el exilio : Juan Hernández Saravia

Directory of Open Access Journals (Sweden)

Manuela Aroca Mohedano

2004-01-01

Full Text Available La nueva situación internacionai surgida tras el final de la II Guerra Mundial propició la recuperación de las instituciones republicanas españolas en el exilio. Juan Hernández Saravia, un militar profesional, azañista y republicano, será el ministro de la Defensa Nacional de la República Española. Entre posibilidades reales y utopías, a caballo entre la defensa a ultranza de la legalidad y la protección de los movimientos clandestinos antifranquistas, en medio de las disensiones de los militares exiliados dispersos en varios continentes, discurrirá la actuación de un Ministerio que tendrá como objetivo principal la recuperación del ejército para la futura restaurada República y que verá truncadas sus expectativas por la aparición en el panorama mundial de los primeros.A Minister in exile for tfie Republic Defence: Juan Hernández Saravia The new International situation arisen after the end of the Second World War led to the recovery of Spanish Republic Institutions in exile. Juan Hernández Saravia, an army officer, republican and adherent to Azaña, became the National Defence Minister of Spanish Republic. Among real possibilities and utopia, halfway between a vigorous legality defence and the protection of clandestino movements against Franco's dictatorship, the main objective of this Ministery was the army recovery for the futuro restoring Republic, but the early Cold War shattered these prospects.

A Novel Consensus-Based Particle Swarm Optimization-Assisted Trust-Tech Methodology for Large-Scale Global Optimization.

Science.gov (United States)

Zhang, Yong-Feng; Chiang, Hsiao-Dong

2017-09-01

A novel three-stage methodology, termed the "consensus-based particle swarm optimization (PSO)-assisted Trust-Tech methodology," to find global optimal solutions for nonlinear optimization problems is presented. It is composed of Trust-Tech methods, consensus-based PSO, and local optimization methods that are integrated to compute a set of high-quality local optimal solutions that can contain the global optimal solution. The proposed methodology compares very favorably with several recently developed PSO algorithms based on a set of small-dimension benchmark optimization problems and 20 large-dimension test functions from the CEC 2010 competition. The analytical basis for the proposed methodology is also provided. Experimental results demonstrate that the proposed methodology can rapidly obtain high-quality optimal solutions that can contain the global optimal solution. The scalability of the proposed methodology is promising.

SciTech Clubs for Girls. [Final report], September 1, 1991--April 30, 1994

Energy Technology Data Exchange (ETDEWEB)

Malamud, E.; Diaz, O.; Cox, J.

1994-12-31

The program of SciTech Clubs for Girls and its progress are described. This is a program that promotes the learning of science and mathematics by girls in the age range of 9 to 13 years through the process of building exhibits and learning from local professionals. A list of exhibits and a critique of the program are given.

Virginia Tech's Center For Real Life Kitchen Design Is A Success!

OpenAIRE

Todd, Jane Anne

2003-01-01

Explore Your Dream Kitchen, a two-day workshop offered in Virginia Tech's Center for Real Life Kitchen Design, will be offered twice in May to participants who want to learn about planning and designing a kitchen that really meets their needs. Attendees explore and experience kitchens with a wide variety of designs, products, materials, and technologies during this fun and interactive course. Participants are asked to bring plans, ideas, and questions about their homes and kitchens as everyon...

U.S. Rep. Dave Weldon outside the U.S. Lab Destiny in the SSPF.

Science.gov (United States)

1999-01-01

In the Space Station Processing Facility, U.S. Rep Dave Weldon (at left) looks at the U.S. Lab, called Destiny. With him are Thomas R. 'Randy' Galloway, with the Space Station Hardware Integration Office, Dana Gartzke, the congressman's chief of staffm and Boeing workers. Weldon is on the House Science Committee and vice chairman of the Space and Aeronautics Subcommittee. Destiny is scheduled to be launched on Space Shuttle Endeavour in early 2000. It will become the centerpiece of scientific research on the ISS, with five equipment racks aboard to provide essential functions for station systems, including high data-rate communications, and to maintain the station's orientation using control gyroscopes launched earlier. Additional equipment and research racks will be installed in the laboratory on subsequent Shuttle flights.

Influencia del campo magnético sobre el crecimiento de microorganismos patógenos ambientales aislados en el Archivo Nacional de la República de Cuba

Directory of Open Access Journals (Sweden)

Matilde Anaya

2015-09-01

Conclusión. Se concluyó que el campo magnético aplicado tuvo un efecto estimulante sobre los microorganismos estudiados, lo cual potencia el riesgo para la salud del personal y los visitantes del Archivo Nacional de la República de Cuba.

Project COM-TECH (Bilingual Computer- and Technology-Oriented Program), 1985-86. OEA Evaluation Report.

Science.gov (United States)

New York City Board of Education, Brooklyn. Office of Educational Assessment.

In 1985-86, Project COM-TECH offered bilingual individualized instruction to 300 limited-English proficiency students at two New York City high schools (Bushwick in Brooklyn, and Brandeis in Manhattan). Using an enrichment approach, the project provided supplementary instruction in English as a second language (ESL), native language arts, and…

Hi-tech products marketing and competitive advantage

Directory of Open Access Journals (Sweden)

Perović Jelena

2004-01-01

Full Text Available The company today, in causes turbulent environment and intensive integrations must cooperate, accept and develop high technology in order to achieve needs of customers. It's only way that companies replay on challenge global environment, decrease costs of investment per capita, decrease the risk, captivate new market and held competitive in causes of global market. High tech technology marketing function is help that results of new technology transfer on economy. Their function is reach need of customers, too. Positive influence of technology is the highest in area of production costs and productivity. Speed years are in front of our and it demands larger productivity, which primary source must be technology changes. High technology marketing is the most provocative framework for take competitive advantage, answer on global change and way of permanent reach rigorous need of customers.

FinTech Market Development Perspectives

Directory of Open Access Journals (Sweden)

Kalmykova Ekaterina

2016-01-01

Full Text Available Fast development of technologies has led to emergence of the new market – FinTech – which is very attractive for investors today. By now this market has a great number of different concepts: P2P-crediting, E-wallets, Bitcoins, mPOS-acquiring, T-commerce, mobile banks, etc. Many of these tools have already heavily entered our ordinary life. People can obtain any credits through special services on the Internet from other users without participation of banks, pay by credit card using mobile devices, and get information about expenses and incomes according to the card anywhere in the world. Users do not need to go to banks anymore and to spend their time for credit arrangements, currency exchange, to look for ATMs to remove cash. Purchases on the Internet can be paid not only in rubles, but also in new digital currency. These tools make life easier, however, they pose a serious threat for banks. Now, bank institutions should create more convenient and utility services for the clients to keep clients. Therefore, bank and credit systems start to change actively.

Engineering English and the High-Tech Industry: A Case Study of an English Needs Analysis of Process Integration Engineers at a Semiconductor Manufacturing Company in Taiwan

Science.gov (United States)

Spence, Paul; Liu, Gi-Zen

2013-01-01

The global high-tech industry is characterized by extreme competitiveness, innovation, and widespread use of English. Consequently, Taiwanese high-tech companies require engineers that are talented in both their engineering and English abilities. In response to the lack of knowledge regarding the English skills needed by engineers in Taiwan's…

The institutional arrangements of innovation: Antecedents and performance effects of trust in high-tech alliances

NARCIS (Netherlands)

Jong, G.; Klein Woolthuis, R.J.A.

2008-01-01

In this study we investigate the institutional arrangements of innovation processes in high-tech alliances, focusing on the role of trust. A major strength of the research is the opportunity to address antecedents as well as performance effects of trust. The antecedents of interorganizational trust

Vraaggestuurd Programma 2012-2014. Voortgangsrapportage 2013, VP Security, Thema VII High Tech Systemen en Materialen

NARCIS (Netherlands)

Don, J.A.

2014-01-01

De roadmap Security voor topsector High Tech Systems & Materials wordt gedragen door een breed consortium van bedrijven, overheden, TNO, NLR en STW/NWO (zie www.htsm.nl). Onder regie van het roadmapteam Security is het plan 2013 voor TNO-Vraaggestuurd Onderzoeksprogramma Security 2012-2014 opgesteld

Hi-Tech Skills Anticipation for Sustainable Development in Russia

Directory of Open Access Journals (Sweden)

Valery Gurtov

2014-12-01

Full Text Available It is evident that there is a heightened importance in Russia attributed to ensuring that students develop skills, which will enable them to be more productive and engaged citizens. This article deals with a skills anticipation methodology for seven hi-tech industries in Russia that resulted in the development of models for both soft and hard skills. There is a variety of widely applied methods – qualitative projection of labor market parameters, desk studies, documents analysis, foresight sessions, employers' and experts' surveys. As a result, new skills models are to help the specialists to effectively overcome the challenges, apply innovative decisions, and increase their technological knowledge.

Prep/Tech: Volume 1, No. 1, Youth on homelessness

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-12-31

PREP/TECH is a skill development, academic enrichment program of U. of Toledo in Toledo OH and The Engineers Foundation of Ohio; it addresses the mathematics, science, language, and intellectual needs of about 100 African-American and Hispanic-American 7th, 8th, and 9th graders in Toledo. This summer, after 3 weeks of classes, the 80 students returned for a second 3 week session and were divided into two groups, one studying the growing problem of homelessness in America. This group researched and published a pamphlet on homelessness. This report is divided into: myths, causes, descriptions, and solutions. Finally, a brief account is given of the homelessness project.

The impact of the degree of application of e-commerce on operational performance among Taiwans high-tech manufacturers

Directory of Open Access Journals (Sweden)

Yi-Chan Chung

2013-11-01

Full Text Available This study probes the correlation of types of operational strategy, degrees of organisational learning, types of organisational culture, the degree of the application of e-commerce, and operational performance among high-tech firms in Taiwan. The data was collected by questionnaires distributed via mail to senior supervisors at high-tech firms in six industries at three Taiwanese science parks. The results showed that a higher degree of e-commerce application leads to a significant and positive effect on operational performance. This study suggests that, in order to upgrade operational performance, firms should enhance their organisational learning and e-commerce, along with their rational, hierarchical, consensual, and developmental cultures, and the execution of prospector and defender strategies.

Exciting News From Va. Tech - Repaired Pallets May Be Stronger Than the Original

Science.gov (United States)

John W. Clarke; Marshall S. White; T.E. McLain; Philip A. Araman

1995-01-01

Virginia Tech, in cooperation with the NWPCA and the Southern Research Station of the USDA Forest Service, conducted a research program on the use of metal plates for repair of stringer pallets. This study looked at common stringer failure locations: splits between the notches, splits above the notches, and splits in the end feet. One of the research objectives was to...

Electri-tech: where the smart money is moving

Energy Technology Data Exchange (ETDEWEB)

Makansi, J. [Pearl Street, Inc., St. Louis, MO (USA)

2001-04-01

The 'next big thing' - following IT, e-commerce, wireless datacom, and genetic engineering could very well be electricity technology, or electri-tech, ventures. Several major funds in this category are seeing significant growth, and new private placement funds are being created. The California power crisis has put a spark to an already combustible mixture of competitive initiatives, a huge technology backlog across the electricity value chain, and an entire new services sector focused on the energy consumer that hardly existed 10 years ago. As always, the challenge will be differentiating sound investment opportunities from speculative ones. The article discusses business opportunities in the USA's power generation and transmission sector, mentioning the competition between coal and natural gas. 4 figs.

Aliados, tránsfugas y barrilitos: las elecciones legislativas de 2010 en República Dominicana

Directory of Open Access Journals (Sweden)

Ana Belén BENITO SÁNCHEZ

2011-03-01

Full Text Available Este artículo analiza las claves explicativas de los resultados de las elecciones legislativas y municipales de 2010 en República Dominicana así como de la reciente transformación que ha experimentado el sistema de partidos dominicano, del tripartidismo al bipartidismo plural. El liderazgo del presidente Leonel Fernández, su imagen, popularidad y pragmatismo son la clave del éxito electoral del PLD, favorecido también por el faccionalismo endémico del PRD y la descomposición progresiva del PRSC. En esta contienda, el PLD consolida su dominio electoral gracias al apoyo de los partidos minoritarios y se asegura el control del Legislativo durante los próximos seis años.

El debate entre liberales y conservadores en Centroamérica : distintos medios para un objetivo connún, la construcción de una república de ciudadanos (1821-1900

Directory of Open Access Journals (Sweden)

Sonia Alda Mejías

2000-01-01

Full Text Available La aspiración común de los liberales y los conservadores en Centroamérica en el siglo XIX fue construir una república representativa de ciudadanos instruidos y formados. La diferencia radico en cómo realizar este proceso de transformación. Este debate determinó en buena parte la evolución de la ciudadanía y los diferentes modelos de república implantados a lo largo del siglo XIX en la región. Mediante el estudio comparado de la legislación electoral y los textos constitucionales se comprueba la existencia de tres modelos de república diferentes en coherencia con la forma en que ambos grupos concibieron la forma, el ritmo y los medios para lograr un objetivo compartido por ambos.The common goal of liberals and conservatives In Centroamérica during the nineteeth century was the construction of a representative republic constituted by formed and instructed citizens. Tfie difference among them was how to perform this transformation process. The debate determined basically the evolution of citizenship and the distinctive modela of republican order implanted during the century. Through the comparative analysis of electoral legislatlon and ttie Cartas Magnas can be preved tfie existence of three different republican models according withi tlie common goal of the two already mentioned groups.

Virginia tech freshman class becoming more competitive; Rise in grades and test scores noted

OpenAIRE

Virginia Tech News

2004-01-01

Admission to Virginia Tech continues to become more competitive as applicants report higher grade point averages and test scores than previous years. The incoming class of 4,975 students has an average grade point average (GPA) of 3.68 and SAT 1203, up from 3.60 GPA and 1197 SAT in 2003.

A Concept of Constructing a Common Information Space for High Tech Programs Using Information Analytical Systems

Science.gov (United States)

Zakharova, Alexandra A.; Kolegova, Olga A.; Nekrasova, Maria E.

2016-04-01

The paper deals with the issues in program management used for engineering innovative products. The existing project management tools were analyzed. The aim is to develop a decision support system that takes into account the features of program management used for high-tech products: research intensity, a high level of technical risks, unpredictable results due to the impact of various external factors, availability of several implementing agencies. The need for involving experts and using intelligent techniques for information processing is demonstrated. A conceptual model of common information space to support communication between members of the collaboration on high-tech programs has been developed. The structure and objectives of the information analysis system “Geokhod” were formulated with the purpose to implement the conceptual model of common information space in the program “Development and production of new class mining equipment - “Geokhod”.

Racial and mental illness stereotypes and discrimination: an identity-based analysis of the Virginia Tech and Columbine shootings.

Science.gov (United States)

Chen, Charlene Y; Purdie-Vaughns, Valerie; Phelan, Jo C; Yu, Gary; Yang, Lawrence H

2015-04-01

The Virginia Tech and Columbine High shootings are 2 of the deadliest school massacres in the United States. The present study investigates in a nationally representative sample how White Americans' causal attributions of these shooting moderate their attitudes toward the shooter's race. White Americans shown a vignette based on the Virginia Tech shooting were more likely to espouse negative beliefs about Korean American men and distance themselves from this group the more they believed that the shooter's race caused the shooting. Among those who were shown a vignette based on the Columbine High shooting, believing that mental illness caused the shooting was associated with weaker negative beliefs about White American men. White Americans in a third condition who were given the Virginia Tech vignette and prompted to subtype the shooter according to his race were less likely to possess negative beliefs about Korean American men the more they believed that mental illness caused the shooting. There was no evidence for the ultimate attribution error. Theoretical accounts based on the stereotype and in-group-out-group bias literature are presented. The current findings have important implications for media depictions of minority group behavior and intergroup relations. (c) 2015 APA, all rights reserved).

Cleanup of metals and hydrocarbons contaminated soils using the ChemTech process

International Nuclear Information System (INIS)

Stephenson, R.; Yan, V.; Lim, S.

1997-01-01

The ChemTech soil treatment process, an on-site ex-situ system, comprised of a three-phase fluidized bed to scour, emulsify and chemically leach soil contaminants into a process water, was described. The cleaned soils are then removed from the process circuit by means of a hydrodynamic classifier. At this point they are suitable for return to the excavation site. The process was demonstrated on a pilot scale in January 1997 by Klohn-Crippen Consultants at a demonstration program of emerging and innovative technologies sponsored by the Bay Area Defence Conversion Action Team (BADCAT), to assist with the remediation of twelve closing military bases in the San Francisco area. The ChemTest demonstration involved the removal of copper, chromium, lead and zinc from the Hunter Point Naval Reserve, plus treatability tests on a number of other contaminated soil samples. The ChemTech process was selected by federal and state regulatory agencies from 21 proposed technologies on the basis of performance, effectiveness, low cost, and absence of secondary environmental impacts. This paper provides details of the demonstration program, addresses the applicability of the technology to other sites, and provides cost estimates of unit cleanup costs. 3 refs., 4 tabs., 4 figs

Bilingual Academic Computer and Technology Oriented Program: Project COM-TECH. Evaluation Section Report. OREA Report.

Science.gov (United States)

Berney, Tomi D.; Plotkin, Donna

Project COM-TECH offered bilingual individualized instruction, using an enrichment approach, to Spanish- and Haitian Creole-speaking students with varying levels of English and native language proficiency and academic preparation. The program provided supplementary instruction in English as a Second Language (ESL); Native Language Arts (NLA); and…

ECONOMIC-MATHEMATICAL MODELING FLEXIBILITY AND PRODUCTIVITY RATIOS IN THE FORMATION OF A SYSTEM OF INTERNAL LOGISTICS OF HIGH-TECH ENTERPRISES

Directory of Open Access Journals (Sweden)

V. Baranov

2016-01-01

Full Text Available The article describes the features of construction of the system internal logistics of high-tech enterprises. It describes a range of problems solved by these systems. As part of the internal logistics system is considered one of the tasks of operational and production management calendar. Considered in the article the problem associated with the formation of the production program of diversified production. As part of this task is received economic and mathematical model that establishes the relation between the parameters of fl exibility and performance to organizational and production structure of the high-tech enterprises.

An Optimized Grey Dynamic Model for Forecasting the Output of High-Tech Industry in China

Directory of Open Access Journals (Sweden)

Zheng-Xin Wang

2014-01-01

Full Text Available The grey dynamic model by convolution integral with the first-order derivative of the 1-AGO data and n series related, abbreviated as GDMC(1,n, performs well in modelling and forecasting of a grey system. To improve the modelling accuracy of GDMC(1,n, n interpolation coefficients (taken as unknown parameters are introduced into the background values of the n variables. The parameters optimization is formulated as a combinatorial optimization problem and is solved collectively using the particle swarm optimization algorithm. The optimized result has been verified by a case study of the economic output of high-tech industry in China. Comparisons of the obtained modelling results from the optimized GDMC(1,n model with the traditional one demonstrate that the optimal algorithm is a good alternative for parameters optimization of the GDMC(1,n model. The modelling results can assist the government in developing future policies regarding high-tech industry management.

Integrative Laser Medicine and High-Tech Acupuncture at the Medical University of Graz, Austria, Europe

Directory of Open Access Journals (Sweden)

Gerhard Litscher

2012-01-01

Full Text Available At the moment, modernization of acupuncture has a high priority. On the traditional side, acupuncture has only recently been awarded the status of Intangible Cultural Heritage by the UNESCO. On the innovative side, high-tech acupuncture is a registered trademark in Austria. Acupuncture has been used for medical treatment for thousands of years. A large number of empirical data are available but the technical quantification of effects was not possible up to now. Using electroacupuncture, needle, or laser stimulation and modern biomedical techniques, it was possible for the first time to quantify changes in biological activities caused by acupuncture. This paper which serves as introduction for the special issue “High-Tech Acupuncture and Integrative Laser Medicine” of the present journal, focuses on the latest innovative aspects that underline the further enhancement and development of acupuncture. Special emphasis is given to new methodological and technical investigations, for example, results obtained from all kinds of acupuncture innovations (e.g., teleacupuncture and integrative laser medicine.

T.I.Tech./K.E.S. Conference on Nonlinear and Convex Analysis in Economic Theory

CERN Document Server

Takahashi, Wataru

1995-01-01

The papers collected in this volume are contributions to T.I.Tech./K.E.S. Conference on Nonlinear and Convex Analysis in Economic Theory, which was held at Keio University, July 2-4, 1993. The conference was organized by Tokyo Institute of Technology (T. I. Tech.) and the Keio Economic Society (K. E. S.) , and supported by Nihon Keizai Shimbun Inc .. A lot of economic problems can be formulated as constrained optimiza­ tions and equilibrations of their solutions. Nonlinear-convex analysis has been supplying economists with indispensable mathematical machineries for these problems arising in economic theory. Conversely, mathematicians working in this discipline of analysis have been stimulated by various mathematical difficulties raised by economic the­ ories. Although our special emphasis was laid upon "nonlinearity" and "con­ vexity" in relation with economic theories, we also incorporated stochastic aspects of financial economics in our project taking account of the remark­ able rapid growth of this dis...

Integrative Laser Medicine and High-Tech Acupuncture at the Medical University of Graz, Austria, Europe

Science.gov (United States)

Litscher, Gerhard

2012-01-01

At the moment, modernization of acupuncture has a high priority. On the traditional side, acupuncture has only recently been awarded the status of Intangible Cultural Heritage by the UNESCO. On the innovative side, high-tech acupuncture is a registered trademark in Austria. Acupuncture has been used for medical treatment for thousands of years. A large number of empirical data are available but the technical quantification of effects was not possible up to now. Using electroacupuncture, needle, or laser stimulation and modern biomedical techniques, it was possible for the first time to quantify changes in biological activities caused by acupuncture. This paper which serves as introduction for the special issue “High-Tech Acupuncture and Integrative Laser Medicine” of the present journal, focuses on the latest innovative aspects that underline the further enhancement and development of acupuncture. Special emphasis is given to new methodological and technical investigations, for example, results obtained from all kinds of acupuncture innovations (e.g., teleacupuncture) and integrative laser medicine. PMID:22570669

Patrimonio arqueológico e identidades en la República Dominicana

Directory of Open Access Journals (Sweden)

Jorge Ulloa Hung

2009-03-01

Full Text Available Se abordan algunos de los principales problemas que presenta el estudio y conservación del patrimonio arqueológico de la República Dominicana a la luz de los nuevos retos y problemas que ha generado la globalización, así como de otras deformaciones impuestas por determinados procesos históricos y políticos dentro de la historia del país. El análisis también intenta hacer un llamado a la conservación y estudio del patrimonio arqueológico dominicano a la luz de nuevos conceptos y categorías usadas para el estudio del tema en el campo de la arqueología y la sociología, en especial, el punto de vista que prioriza la actividad de los agentes sociales. Por último, se intentan puntualizar aspectos que se consideran esenciales para generar una visión distinta en el abordaje del patrimonio arqueológico y que, a larga, podrían redundar en el desarrollo de una percepción distinta sobre la disciplina arqueol��gica en el país.

E-Commerce untuk Mendukung Business to Business Menggunakan Dynamic Dbmss: Studi Kasus pada Perusahaan Dagang Cross Tech

Directory of Open Access Journals (Sweden)

Mohammad Subekti

2012-06-01

Full Text Available The purpose of this study is to develop an e-commerce that can distribute any information about the products of PD Cross Tech. The e-commerce is supported by dynamic DBMS and can be connected via database reseller server so that it can do information sharing. The distribution is performed using the DistributedRelational Database Management System (DRDBMS, supported by the File Transfer Protocol and Virtual Private Network. In other words the e-Commerce supports multiplatform database. Research methodologies used are analytical methods, design methods, and literature study. Results showed that PD Cross Tech needs anew e-Commerce that supports multiplatform database. With this e-Commerce, it is expected that similar computer equipment needs for many organization in Indonesia can be designed in the same way.

Effect of curing ingredients and vacuum packaging on the physico-chemical and storage quality of ready-to-eat Vawksa rep (smoked pork product) during refrigerated storage.

Science.gov (United States)

Deuri, Deepshikha; Hazarika, Pragati; Singh, Tarun Pal; Chhangte, Lalchamliani; Singh, Parminder; Talukder, Suman

2016-06-01

The present study was conducted for the development of ready-to-eat Vawksa rep (smoked pork product) and to study the synergistic effect of curing ingredients and vacuum packaging on the physico-chemical and storage quality during refrigerated storage at (4°C±1°C) for 15 days. Four different batches of Vawksa rep samples were prepared, i.e., T-1 (uncured, first cooked at 121°C for 15 min, and then smoked at 120°C for 30 min), T-2 (uncured, cooked, and smoked simultaneously at 120°C for 45 min), T-3 (cured, first cooked at 121°C for 15 min, and then smoked at 120°C for 30 min), and T-4 (cured, cooked, and smoked simultaneously at 120°C for 45 min). Cooking yield was significantly higher (pproduct) could be prepared easily with little technology up-gradation and with a negligible escalation of production cost.

Maximizing Employment Outcomes through the Use of "Lower-Tech" Assistive Technology & Rehabilitation Engineering.

Science.gov (United States)

Grott, Ray

2015-01-01

For many people with disabilities, Assistive Technology tools and Rehabilitation Engineering principles are key to successful employment outcomes. At the same time, employers and service providers are often under the impression that accommodations and AT solutions require high-tech, complicated, and expensive technologies. This paper discusses how creative problem solving and a "keep it simple" mindset can result in very functional low-cost solutions.

Emerging FinTech market: types and features of new financial technologies

OpenAIRE

Ryabova, A. V.; Рябова, А. В.

2015-01-01

FinTech is a new and very ambitious tendency. P2P-crediting, E-wallets, Bitcoins, mPOS-acquiring, T-commerce, mobile banks - all of them refer to financial technologies that are changing our life. People can obtain any credits through special services on the Internet from other users without participation of banks, pay by credit card with mobile devices, and get information about expenses and incomes according to the card anywhere in the world. Users do not need to go to banks anymore and to ...

The Dual Half-Arc data structure: towards the universal B-rep data structure

DEFF Research Database (Denmark)

Anton, François; Bugoslawski, P.; Mioc, Darka

2014-01-01

, or more generally, the topology of any topological space. For this purpose, we generalize an existing data structure from 2D to 3D and design a new 3D data structure that realizes the synthesis between an existing 3D data structure (the Dual Half-Edge (See Footonote 1) data structure) and the generalized...... 3D Quad-Arc data structure, (See Footonote 2) and at the same time, improves the Dual Half-Edge towards a simpler and more effective representation of cell complexes through B-rep structures. We generalize the idea of the Quad-Arc data structure from 2D to 3D, but instead of transforming a simple...... edge of the Quad-Edge data structure to an arc with multiple points along it, we group together primal edges of the Dual Half-Edge that have the same dual Half-Edge vertex tags (volume tags) into one Dual Half-Arc whose dual is the common Dual Half-Edge and primal faces corresponding to dual...

Current developments of high-tech robotic and mechatronic systems in horticulture and challenges for the future

NARCIS (Netherlands)

Pekkeriet, E.J.; Henten, van E.J.

2011-01-01

This paper reviews the current developments of high-tech robotic and mechatronic systems in horticulture and future perspectives. Driving forces for mechanization are identified. Dutch greenhouse crop production is used as an example. In greenhouse horticulture the production steps and control that

New data from Virginia Tech Transportation Institute provides insight into cell phone use and driving distraction

OpenAIRE

Box, Sherri

2009-01-01

Several large-scale, naturalistic driving studies -- using sophisticated cameras and instrumentation in participants' personal vehicles -- conducted by the Virginia Tech Transportation Institute (VTTI), provide a clear picture of driver distraction and cell phone use under real-world driving conditions, according to the institute.

Ocean FEST and TECH: Inspiring Hawaii's Students to Pursue Ocean, Earth and Environmental Science Careers

Science.gov (United States)

Bruno, B. C.; Wren, J. L.; Ayau, J. F.

2013-12-01

Ocean TECH (Technology Expands Career Horizons) is a new initiative funded by NSF/GeoEd to stimulate interest in ocean, earth and environmental science careers - and the college majors that lead to such careers - among Hawaii's underrepresented students in grades 6-14. The Ocean TECH project features hands-on ocean science and technology and interactions with career professionals. Ocean TECH builds upon Ocean FEST (Families Exploring Science Together), a previous NSF/OEDG project aimed at teaching fun hands-on science in culturally and locally relevant ways to Hawaii's elementary school students and their families. Ocean FEST was rigorously evaluated (including cognitive pre-testing developed in partnership with external evaluators) and shown to be successful both in teaching science content and changing attitudes toward ocean, earth and environmental science careers. Over the course of the four-year grant, Ocean FEST reached 20,99 students and adults, including 636 classroom teachers and other volunteers who assisted with program delivery, most of whom were from underrepresented groups. For more info on Ocean FEST: http://oceanfest.soest.hawaii.edu/ Ocean TECH events have various formats, but common themes include: (1) Using technology as a hook to engage students in ocean, earth and environmental science. (2) Bringing middle school through community college students to college campuses, where they engage in hands-on science activities and learn about college majors. (3) Drawing direct links between the students' hands-on science activities and the research currently occurring at the UH Manoa's School of Ocean and Earth Science and Technology (SOEST), such as C-MORE and HOT research. (4) Respecting and valuing students' local knowledge and experiences. (5) Explicitly showing, through concrete examples, how becoming an ocean, earth or environmental scientist addresses would beneit Hawaii (6) Having graduate students from diverse backgrounds serve as instructors and

WIRED NEXTFest invites Virginia Tech architecture students, professor to create archway entrance to the festival

OpenAIRE

Chadwick, Heather Riley

2008-01-01

An undergraduate student team from Virginia Tech's School of Architecture + Design in the College of Architecture and Urban Studies led by Terry Surjan, associate professor of architecture, is traveling to Chicago this month to erect and display an archway/pavilion entrance to WIRED magazine's highly acclaimed NEXTFest at Millennium Park.

Simple systems abroad coupled to hight-tech solutions : MexiCultura: cooperation between Holland and Mexico

NARCIS (Netherlands)

Velden, van P.; Elings, A.

2015-01-01

Doing business with Mexican entrepreneurs is high on the wish list of Dutch companies. That’s not so simple when you’re used to building high-tech greenhouses. Yet the local growers want to improve their current methods of production. The Dutch can be of service by offering knowledge about simple

U.S. Rep. Dave Weldon looks at the U.S. Lab Destiny in the SSPF.

Science.gov (United States)

1999-01-01

In the Space Station Processing Facility, Thomas R. 'Randy' Galloway, with the Space Station Hardware Integration Office, points out a feature to U.S. Rep. Dave Weldon (right) in the U.S. Lab, called 'Destiny.' In the far background is Dana Gartzke, the congressman's chief of staff. Weldon is on the House Science Committee and vice chairman of the Space and Aeronautics Subcommittee. Destiny is scheduled to be launched on Space Shuttle Endeavour in early 2000. It will become the centerpiece of scientific research on the ISS, with five equipment racks aboard to provide essential functions for station systems, including high data-rate communications, and to maintain the station's orientation using control gyroscopes launched earlier. Additional equipment and research racks will be installed in the laboratory on subsequent Shuttle flights.

Effect of curing ingredients and vacuum packaging on the physicochemical and storage quality of ready-to-eat Vawksa rep (smoked pork product during refrigerated storage

Directory of Open Access Journals (Sweden)

Deepshikha Deuri

2016-06-01

Full Text Available Aim: The present study was conducted for the development of ready-to-eat Vawksa rep (smoked pork product and to study the synergistic effect of curing ingredients and vacuum packaging on the physico-chemical and storage quality during refrigerated storage at (4°C±1°C for 15 days. Materials and Methods: Four different batches of Vawksa rep samples were prepared, i.e., T-1 (uncured, first cooked at 121°C for 15 min, and then smoked at 120°C for 30 min, T-2 (uncured, cooked, and smoked simultaneously at 120°C for 45 min, T-3 (cured, first cooked at 121°C for 15 min, and then smoked at 120°C for 30 min, and T-4 (cured, cooked, and smoked simultaneously at 120°C for 45 min. Results: Cooking yield was significantly higher (p<0.05 for the T-4. The pH of T-3 and T-4 samples was significantly higher (p<0.05 on day 15. The tyrosine value of all the samples increased significantly (p<0.05 among the different days of analysis. Thiobarbituric acid value was significantly (p<0.05 lower in T-3 sample both at the beginning and at the end of storage period. In microbiological profile, total plate count was lower in T-3 and T-4 than T-1 and T-2. However, Escherichia coli count was negative for T-3 and T-4 samples throughout the storage period. Among sensory attributes, T-3 and T-4 samples registered superior scores for color, flavor, texture, juiciness, and overall acceptability. Conclusion: Furthermore, Vawksa rep (smoked pork product could be prepared easily with little technology up-gradation and with a negligible escalation of production cost.

Industrial applications of Tenova FlexyTech flame-less low NOx burners

International Nuclear Information System (INIS)

Fantuzzi, M.; Ballarino, L.

2008-01-01

Environmental emissions constraints have led manufacturers to improve their low NO x recuperative burners. The development by Tenova of the FlexyTech Flame-less burners with low NO x emissions, even below the present 'Best Available Technology' limit of 40 ppm at 3% O 2 with furnace temperature 1250 C, air preheat 450 C, is described. The results achieved during the R and D programme have been also improved in the industrial installations. Some details and performances of the recent furnaces equipped with such burners are provided. (authors)

provincia de Buenos Aires (República Argentina

Directory of Open Access Journals (Sweden)

Rubén Alberto Cervini

2008-01-01

Full Text Available En el estudio que se informa se investigaron las relaciones entre progreso de aprendizaje (valor agregado, motivación y autoconcepto académico del alumno en Matemática, en el marco de los efectos de las características socioeconómicas y académicas del alumno y de su escuela. Para la medición del valor agregado se utilizaron los resultados de dos pruebas estandarizadas de Matemática aplicadas a una cohorte de alumnos de la Provincia de Buenos Aires (República Argentina en dos momentos diferentes (séptimo y noveno años de Educación General Bási ca - EGB. Las mediciones de motivación y de autoconcepto se basaron en respuestas a ítemes binarios de actitudes con respecto a Ma temática y fueron definidas utilizando el análisis de la componente prin - cipal, a partir de la matriz de correlación tetracórica (método heurístico. Para el análisis de las correlaciones se utilizó la téc nica estadística de modelos multinivel. El presente estudio relaciona los resultados empíricos con la teoría del habitus de Bourdieu. Inicialmente, el autoconcepto resulta significativa y positivamente asociado con el puntaje en la prueba y con el progreso de aprendizaje posterior. Este efecto continúa siendo significati vo aun cuando se controlan los efectos del nivel socioeconómi - co y del género del alumno. Sin embargo, su capacidad ex plicativa es muy tenue desde el punto de vista práctico. Si bien este resultado confirmaría la hipótesis central de la teoría de la reproducción, indica un sendero a través del cual podrían producirse transformaciones. Uno de los desafíos del sistema educativo es promover el habitus escolar cultivado (autoconcepto más allá de las determinaciones sociales, culturales y económicas.

A World of Competitors: Assessing the US High-Tech Advantage and the Process of Globalisation

Science.gov (United States)

Douglass, John Aubrey

2008-01-01

Research universities throughout the world are part of a larger effort by countries to bolster science and technological innovation and compete economically. The United States remains highly competitive as a source of high-tech innovation because of a number of market positions, many the results of long-term investments in institutions (such as…

A Domain Independent Framework for Extracting Linked Semantic Data from Tables

Science.gov (United States)

2012-01-01

queda, J ., Ezzat, A.: A survey of current approaches for mapping of relational databases to rdf. Tech. rep., W3C (2009) 24. Salton , G., Mcgill, M.J...Once again ψ2 will assign a score to each entity which can be used to rank the entities. Thus, ψ2 = exp(w T 2 .f2(Ri, j , Ei, j )) where w2 is the weight...vector, Ei, j is the candidate entity and Ri, j is string value in column i and row j . The feature vector f2 is composed as follows: f2

A 5-year prospective study of single-tooth replacements supported by the Astra Tech implant: a pilot study

DEFF Research Database (Denmark)

Gotfredsen, Klaus

2004-01-01

BACKGROUND: Implant-supported single-tooth replacements are an increasingly used method to replace teeth, especially in young patients. Therefore, long-term validation of different treatment modalities with different implant systems is of great importance. PURPOSE: The aim of the present study...... was to make a biologic, technical, and aesthetic evaluation of single-tooth replacement supported by the Astra Tech implant (Astra Tech AB, Mölndal, Sweden) during a 5-year period. MATERIALS AND METHODS: Twenty patients were divided into two consecutively treated groups. In group A the implants were placed...... "early" in the extraction sockets, and standard single-tooth abutments were used. In group B the implants were placed "delayed," and preparable abutments were used. Clinical examinations including registration of plaque, bleeding, crown lengths, soft tissue marginal level, papilla height, complications...

Las relaciones culturales de España en tiempo de crisis: de la II República a la Guerra Mundial

Directory of Open Access Journals (Sweden)

Lorenzo Delgado Gómez-Escalonilla

1994-01-01

Full Text Available En los primeros meses de 1936 el personal de la Junta de Relaciones Culturales preparaba la memoria correspondiente al año anterior. Se daba continuidad con ella a la difusión de las actividades del organismo, comenzada tras el establecimiento de la II República, y que contaba ya con las publicaciones relativas a los años 1931-1933 y 1934. Esa preocupación por divulgar los resultados de su labor era una muestra más del dinamismo que había adquirido la Junta de Relaciones Culturales después de la reforma que experimentó en 1931. También recordaba a la actuación de la Junta para Ampliación de Estudios, que editaba sistemáticamente las memorias de sus actividades para dejar constancia pública del trabajo realizado. La analogía a este respecto no era casual. Con la república los intelectuales reformistas procedentes de la Institución Libre de Enseñanza, que tiempo atrás inspiraron la creación de la Junta para Ampliación de Estudios, habían recuperado el predicamento sobre la planificación de la política cultural con el extranjero. Pero la memoria de la Junta del año 1935 nunca llegó a aparecer. La guerra civil se cruzó en el camino de quienes la redactaban.

Valuing carbon assets for high-tech with application to the wind energy industry

International Nuclear Information System (INIS)

Han, Liyan; Liu, Yang; Lin, Qiang; Huang, Gubo

2015-01-01

In contrast to the traditional methods for high-tech evaluation, we introduce a new, more active idea for considering the carbon asset effect, in addition to the economic and technological considerations for strategic significance. The method proposed in this paper considers a reduced amount of carbon emissions, less than that of the current industry baseline, to be an asset that is beneficial to a firm that adopts a new technology. The measured carbon asset values vary across different technologies, in different industries and over time. The new method is applied to the valuing of wind energy technology and uses the Weibull distribution to estimate the wind energy capacity and a concrete sensitivity analysis. These applications support the validity of the new method and show that the impact of the fluctuations of carbon sinks on the values of carbon assets is significantly greater than that of volatility in the production output. The paper also presents some policy recommendations based on the results. - Highlights: • Carbon asset dimension for high-tech evaluation. • Valuing wind energy technology by Weibull distribution. • Greater impact of the carbon sink price on the carbon asset value than that of production output. • The environmental risk could be measured based on the carbon asset assessment.

Impacts of Academic R&D on High-Tech Manufacturing Products: Tentative Evidence from Supercomputer Data

Science.gov (United States)

Le, Thanh; Tang, Kam Ki

2015-01-01

This paper empirically examines the impact of academic research on high-tech manufacturing growth of 28 Organisation for Economic Co-operation and Development (OECD) and emerging countries over the 1991-2005 period. A standard research and development (R&D) expenditure based measure is found to be too general to capture the input in high-tech…

Development of a joint Nordic master in cold climate engineering within the Nordic five tech alliance

DEFF Research Database (Denmark)

Kirkelund, Gunvor Marie; Tuhkuri, Jukka; Høyland, Knut V.

2017-01-01

, Nordic Five Tech, which was established in 2006 with the goal of utilizing the shared and complementary strengths of the universities and creating synergies, also within education in the form of joint master programmes. The Cold Climate Engineering students study for one year at two of the universities...

Las relaciones culturales de España en tiempo de crisis: de la II República a la Guerra Mundial

OpenAIRE

Lorenzo Delgado Gómez-Escalonilla

1994-01-01

En los primeros meses de 1936 el personal de la Junta de Relaciones Culturales preparaba la memoria correspondiente al año anterior. Se daba continuidad con ella a la difusión de las actividades del organismo, comenzada tras el establecimiento de la II República, y que contaba ya con las publicaciones relativas a los años 1931-1933 y 1934. Esa preocupación por divulgar los resultados de su labor era una muestra más del dinamismo que había adquirido la Junta de Relaciones ...

La República Federal de Alemania ante el fin de las dictaduras ibéricas (1974-1976): miradas entrecruzadas

OpenAIRE

Sanz Díaz, Carlos

2012-01-01

El papel protagonista de la República Federal de Alemania, por medio principalmente de su gobierno, partidos y fundaciones políticas, y sindicatos, en las transiciones ibéricas ha sido puesto de manifiesto desde los primeros estudios sobre la dimensión internacional de los cambios de régimen político en Portugal y España en 1974-1975. Este artículo pretende contribuir al conocimiento del «factor alemán» en las transiciones ibéricas subrayando la percepción que se tenía desde Bonn de la peníns...

U.S. Rep. Dave Weldon looks at the U.S. Lab Destiny in the SSPF.

Science.gov (United States)

1999-01-01

In the cockpit of the orbiter Atlantis, which is in the Orbiter Processing Facility, Laural Patrick (left), a systems engineer with MEDS, points out a feature of the newly installed Multifunction Electronic Display Subsystem (MEDS), known as the 'glass cockpit,' to U.S. Rep. Dave Weldon. The congressman is on the House Science Committee and vice chairman of the Space and Aeronautics Subcommittee. He was in Palmdale, Calif., when Atlantis underwent the modification and he wanted to see the final product. The full-color, flat-panel MEDS upgrade improves crew/orbiter interaction with easy-to-read, graphic portrayals of key flight indicators like attitude display and mach speed. The installation makes Atlantis the most modern orbiter in the fleet and equals the systems on current commercial jet airliners and military aircraft. Atlantis is scheduled to fly on mission STS- 101 in early December.

Long-Term Follow-Up Study of Legal Tech Graduates, 1984-1988. Volume XVIII, No. 5.

Science.gov (United States)

Lucas, John A.; Hildebrandt, Sharrie

In order to provide information for the 1989-90 program review at William Rainey Harper College (WRHC) and to fulfill American Bar Association accreditation guidelines, a long-term, follow-up study was conducted of all Legal Tech program alumni who graduated between 1984 and 1988. A telephone survey generated usable responses from 106 (73%) of the…

Biomedical Engineering Bionanosystems Research at Louisiana Tech University

Energy Technology Data Exchange (ETDEWEB)

Palmer, James; Lvov, Yuri; Hegab, Hisham; Snow, Dale; Wilson, Chester; McDonald, John; Walker, Lynn; Pratt, Jon; Davis, Despina; Agarwal, Mangilal; DeCoster, Mark; Feng, June; Que, Long; O' Neal, Chad; Guilbeau, Eric; Zivanovic, Sandra; Dobbins, Tabbetha; Gold, Scott; Mainardi, Daniela; Gowda, Shathabish; Napper, Stan

2010-03-25

The nature of this project is to equip and support research in nanoengineered systems for biomedical, bioenvironmental, and bioenergy applications. Funds provided by the Department of Energy (DoE) under this Congressional Directive were used to support two ongoing research projects at Louisiana Tech University in biomedical, bioenvironmental, and bioenergy applications. Two major projects (Enzyme Immobilization for Large Scale Reactors to Reduce Cellulosic Ethanol Costs, and Nanocatalysts for Coal and Biomass Conversion to Diesel Fuel) and to fund three to five additional seed projects were funded using the project budget. The project funds also allowed the purchase and repair of sophisticated research equipment that will support continued research in these areas for many years to come. Project funds also supported faculty, graduate students, and undergraduate students, contributing to the development of a technically sophisticated work force in the region and the State. Descriptions of the technical accomplishments for each funded project are provided. Biofuels are an important part of the solution for sustainable transportation fuel and energy production for the future. Unfortunately, the country's appetite for fuel cannot be satisfied with traditional sugar crops such as sugar cane or corn. Emerging technologies are allowing cellulosic biomass (wood, grass, stalks, etc.) to also be converted into ethanol. Cellulosic ethanol does not compete with food production and it has the potential to decrease greenhouse gas (GHG) emissions by 86% versus current fossil fuels (current techniques for corn ethanol only reduce greenhouse gases by 19%). Because of these advantages, the federal government has made cellulosic ethanol a high priority. The Energy Independence and Security Act of 2007 (EISA) requires a minimum production of at least 16 billion gallons of cellulosic ethanol by 2022. Indeed, the Obama administration has signaled an ambitious commitment of achieving

Integration of acoustic emission systems within Integri-TechTM analysis system for structural health monitoring of pressurised engineering plant

International Nuclear Information System (INIS)

Ghouri, A A; Galbraith, Walter; Pierce, S Gareth; Gachagan, Anthony; Rafferty, Steven; Pickwell, Andy

2015-01-01

The aim of this Acoustic Emission (AE) based Structural Health Monitoring project is to enable accurate location of AE sources in pressurised engineering plant and to use AE source location data to establish defect locations for use within Integri-Tech TM ; a finite element based analysis, monitoring and fitness for service assessment system. Integri-Tech TM is a windows based system which carries out combined analysis and assessment providing fatigue life and remnant life calculations and inspection priorities presenting the results in an accessible web portal format. The software uses finite element stress models created in the companion software Model Wizard. The AE monitoring system that has been developed can be used with an array of up to four AE broad band sensor channels with associated signal processing. Using a flexible approach in MATLAB, the authors have developed algorithms which were used for analysing the received AE signals to extract information about the nature and location of the source. The ability to carry out source location and possibly perform real time monitoring (detecting cracking as it occurs) is attractive feature of the AE system developed for this project. The time of arrival (TOA) data was used by Integri-Tech TM software to calculate source location using its own built-in algorithm, and this was verified independently using a MATLAB approach. (paper)

Development of a disposable magnetically levitated centrifugal blood pump (MedTech Dispo) intended for bridge-to-bridge applications--two-week in vivo evaluation.

Science.gov (United States)

Nagaoka, Eiki; Someya, Takeshi; Kitao, Takashi; Kimura, Taro; Ushiyama, Tomohiro; Hijikata, Wataru; Shinshi, Tadahiko; Arai, Hirokuni; Takatani, Setsuo

2010-09-01

Last year, we reported in vitro pump performance, low hemolytic characteristics, and initial in vivo evaluation of a disposable, magnetically levitated centrifugal blood pump, MedTech Dispo. As the first phase of the two-stage in vivo studies, in this study we have carried out a 2-week in vivo evaluation in calves. Male Holstein calves with body weight of 62.4–92.2 kg were used. Under general anesthesia, a left heart bypass with a MedTech Dispo pump was instituted between the left atrium and the descending aorta via left thoracotomy. Blood-contacting surface of the pump was coated with a 2-methacryloyloxyethyl phosphorylcholine polymer. Post-operatively, with activated clotting time controlled at 180–220 s using heparin and bypass flow rate maintained at 50 mL/kg/min, plasma-free hemoglobin (Hb), coagulation, and major organ functions were analyzed for evaluation of biocompatibility. The animals were electively sacrificed at the completion of the 2-week study to evaluate presence of thrombus inside the pump,together with an examination of major organs. To date, we have done 13 MedTech Dispo implantations, of which three went successfully for a 2-week duration. In these three cases, the pump produced a fairly constant flow of 50 mL/Kg/min. Neurological disorders and any symptoms of thromboembolism were not seen. Levels of plasma-free Hb were maintained very low. Major organ functions remained within normal ranges. Autopsy results revealed no thrombus formation inside the pump. In the last six cases, calves suffered from severe pneumonia and they were excluded from the analysis. The MedTech Dispo pump demonstrated sufficient pump performance and biocompatibility to meet requirements for 1-week circulatory support. The second phase (2-month in vivo study) is under way to prove the safety and efficacy of MedTech Dispo for 1-month applications. © 2010, Copyright the Authors. Artificial Organs © 2010, International Center for Artificial Organs and Transplantation

Startup communities: Notes on the sociality of tech-entrepreneurs in Manchester

Directory of Open Access Journals (Sweden)

Richard Pfeilstetter

2017-08-01

Full Text Available In this contribution I explore the conflicting moralities and practices of technology entrepreneurship through the lenses of Mary Douglas’ Grid-Group Cultural Theory. Starting from the distinction between communitarian, individualistic and hierarchical culture, I explore my empirical material drawn from ethnographic fieldwork in Manchester, UK. In particular, I describe the sociality of young male tech-entrepreneurs at networking events, ‘coffices’ and coworkspaces around an urban ‘creative quarter’. I argue that ‘startup communities’ simultaneously encourage individualistic market-competition, contribute to feelings of local group-belonging and are narrative constructions promoted by entrepreneurs, corporations and the State.

NASA Tech Briefs, February 2009

Science.gov (United States)

2009-01-01

Tech Briefs are short announcements of innovations originating from research and development activities of the National Aeronautics and Space Administration. They emphasize information considered likely to be transferable across industrial, regional, or disciplinary lines and are issued to encourage commercial application. Topics covered include: Measuring Low Concentrations of Liquid Water in Soil; The Mars Science Laboratory Touchdown Test Facility; Non-Contact Measurement of Density and Thickness Variation in Dielectric Materials; Compact Microwave Fourier Spectrum Analyzer; InP Heterojunction Bipolar Transistor Amplifiers to 255 GHz; Combinatorial Generation of Test Suites; In-Phase Power-Combined Frequency Tripler at 300 GHz; Electronic System for Preventing Airport Runway Incursions; Smaller but Fully Functional Backshell for Cable Connector; Glove-Box or Desktop Virtual-Reality System; Composite Layer Manufacturing with Fewer Interruptions; Improved Photoresist Coating for Making CNT Field Emitters; A Simplified Diagnostic Method for Elastomer Bond Durability; Complex Multifunctional Polymer/Carbon-Nanotube Composites; Very High Output Thermoelectric Devices Based on ITO Nanocomposites; Reducing Unsteady Loads on a Piggyback Miniature Submarine; Ultrasonic/Sonic Anchor; Grooved Fuel Rings for Nuclear Thermal Rocket Engines; Pulsed Operation of an Ion Accelerator; Autonomous Instrument Placement for Mars Exploration Rovers; Mission and Assets Database; TCP/IP Interface for the Satellite Orbit Analysis Program (SOAP); Trajectory Calculator for Finite-Radius Cutter on a Lathe; Integrated System Health Management Development Toolkit.

High-resolution observations in the western Mediterranean Sea: the REP14-MED experiment

Science.gov (United States)

Onken, Reiner; Fiekas, Heinz-Volker; Beguery, Laurent; Borrione, Ines; Funk, Andreas; Hemming, Michael; Hernandez-Lasheras, Jaime; Heywood, Karen J.; Kaiser, Jan; Knoll, Michaela; Mourre, Baptiste; Oddo, Paolo; Poulain, Pierre-Marie; Queste, Bastien Y.; Russo, Aniello; Shitashima, Kiminori; Siderius, Martin; Thorp Küsel, Elizabeth

2018-04-01

The observational part of the REP14-MED experiment was conducted in June 2014 in the Sardo-Balearic Basin west of Sardinia (western Mediterranean Sea). Two research vessels collected high-resolution oceanographic data by means of hydrographic casts, towed systems, and underway measurements. In addition, a vast amount of data was provided by a fleet of 11 ocean gliders, time series were available from moored instruments, and information on Lagrangian flow patterns was obtained from surface drifters and one profiling float. The spatial resolution of the observations encompasses a spectrum over 4 orders of magnitude from 𝒪(101 m) to 𝒪(105 m), and the time series from the moored instruments cover a spectral range of 5 orders from 𝒪(101 s) to 𝒪(106 s). The objective of this article is to provide an overview of the huge data set which has been utilised by various studies, focusing on (i) water masses and circulation, (ii) operational forecasting, (iii) data assimilation, (iv) variability of the ocean, and (v) new payloads for gliders.

Chikungunya en la República Dominicana: lecciones aprendidas en los primeros seis meses

Directory of Open Access Journals (Sweden)

Raquel Pimentel

2014-11-01

Full Text Available La epidemia de chikungunya en la República Dominicana se inició en febrero de 2014. En los primeros seis meses se registraron 429 421 casos, que representaron 65% de todos los notificados a la Organización Panamericana de la Salud por 33 países y territorios de la Región de las Américas. Esta epidemia se ha transmitido con rapidez en dicho país y ha demandado una intensa respuesta intersectorial, que ha liderado el Ministerio de Salud Pública y, especialmente, el Sistema Nacional de Vigilancia Epidemiológica y la red de los servicios de salud. Considerando que afectará a miles de personas, el objetivo de este artículo es describir las actuaciones realizadas y compartir los resultados y las lecciones aprendidas durante estos primeros meses con los ministerios de salud y los profesionales de los países de la Región para ayudarles a preparar una respuesta adecuada para afrontarla de forma efectiva y eficiente.

Applications of inorganic mass spectrometry in metal analysis of high-tech industry

International Nuclear Information System (INIS)

Ling Yongjian; Wang Shimin; Li Peiling; Chen Lizhen

2007-01-01

The metals in the nature are closely related to the progress of human culture and economic activities. Various kinds of metals are continuously being applied to new processes and products. During the effect by biogeochemical cycle, metals were released to environmental compartments, such as air, water, soil, and living organisms. The deficiency in knowledge, poor management, greedy, and bad intention usually leads to serious environmental pollution, eco-environment damage, and human poisoning. Effective analysis of metal concentrations and species during economic activities and eco-environment is an important research and survey subject. Internationally, the establishment of high-tech industrial park has become the major means to simultaneously improve living quality and broaden economic activity. High-tech industry uses metals. It is mandatory to control the distribution of metals in feed, process, product, waste, environment, and the life-cycle. This report is based on our experience with inorganic mass spectrometry focusing on the use of secondary ion mass spectrometry (SIMS) and inductively-coupled mass spectrometry (ICP-MS) in metal analysis of high-tech industrial parts. The report includes (1) The use of SIMS for analyzing impurity in depth and on surface demonstrates the importance of integrating trace metal, depth profile, micro-area, and surface analyses. (2) Survey ambient heavy metals (As, Be, Cd, Dr, Hg, Mn, Ni and Pb) around industrial parks and compare the findings to stack heavy metals. The results demonstrate that ICP-MS is indispensable to help reveal heavy metal distribution in industrial park ambient air and clarify suspected polluting sources. (3) Research and develop analytical method to determine metal impurities (Na, K, Mg, Ca, Cu, Fe, Mn, Li and Al) in photoresist. The method uses a novel nitric acid digestion technique to convert photoresist into carbon dioxide and water, followed by ICP-MS analysis of high-purity nitric acid recovery

Exploring TechQuests Through Open Source and Tools That Inspire Digital Natives

Science.gov (United States)

Hayden, K.; Ouyang, Y.; Kilb, D.; Taylor, N.; Krey, B.

2008-12-01

"There is little doubt that K-12 students need to understand and appreciate the Earth on which they live. They can achieve this understanding only if their teachers are well prepared". Dan Barstow, Director of Center for Earth and Space Science Education at TERC. The approach of San Diego County's Cyberinfrastructure Training, Education, Advancement, and Mentoring (SD Cyber-TEAM) project is to build understandings of Earth systems for middle school teachers and students through a collaborative that has engaged the scientific community in the use of cyber-based tools and environments for learning. The SD Cyber-TEAM has used Moodle, an open source management system with social networking tools, that engage digital native students and their teachers in collaboration and sharing of ideas and research related to Earth science. Teachers participate in on-line professional dialog through chat, wikis, blogs, forums, journals and other tools and choose the tools that will best fit their classroom. The use of Moodle during the Summer Cyber Academy developed a cyber-collaboratory environment where teaching strategies were discussed, supported and actualized by participants. These experiences supported digital immigrants (teachers) in adapting teaching strategies using technologies that are most attractive and familiar to students (digital natives). A new study by the National School Boards Association and Grunwald Associates LLC indicated that "the online behaviors of U.S. teens and 'tweens shows that 96 percent of students with online access use social networking technologies, such as chatting, text messaging, blogging, and visiting online communities such as Facebook, MySpace, and Webkinz". While SD Cyber-TEAM teachers are implementing TechQuests in classrooms they use these social networking elements to capture student interest and address the needs of digital natives. Through the Moodle environment, teachers have explored a variety of learning objects called Tech

Final Report: High Energy Physics at the Energy Frontier at Louisiana Tech

Energy Technology Data Exchange (ETDEWEB)

Sawyer, Lee [Louisiana Tech Univ., Ruston, LA (United States); Wobisch, Markus [Louisiana Tech Univ., Ruston, LA (United States); Greenwood, Zeno D. [Louisiana Tech Univ., Ruston, LA (United States)

2017-11-30

The Louisiana Tech University High Energy Physics group has developed a research program aimed at experimentally testing the Standard Model of particle physics and searching for new phenomena through a focused set of analyses in collaboration with the ATLAS experiment at the Large Hadron Collider (LHC) at the CERN laboratory in Geneva. This research program includes involvement in the current operation and maintenance of the ATLAS experiment and full involvement in Phase 1 and Phase 2 upgrades in preparation for future high luminosity (HL-LHC) operation of the LHC. Our focus is solely on the ATLAS experiment at the LHC, with some related detector development and software efforts. We have established important service roles on ATLAS in five major areas: Triggers, especially jet triggers; Data Quality monitoring; grid computing; GPU applications for upgrades; and radiation testing for upgrades. Our physics research is focused on multijet measurements and top quark physics in final states containing tau leptons, which we propose to extend into related searches for new phenomena. Focusing on closely related topics in the jet and top analyses and coordinating these analyses in our group has led to high efficiency and increased visibility inside the ATLAS collaboration and beyond. Based on our work in the DØ experiment in Run II of the Fermilab Tevatron Collider, Louisiana Tech has developed a reputation as one of the leading institutions pursuing jet physics studies. Currently we are applying this expertise to the ATLAS experiment, with several multijet analyses in progress.

Travail, transparency and trust : a case study of computer-supported collaborative supply chain planning in high-tech electronics

NARCIS (Netherlands)

Akkermans, H.A.; Bogerd, P.; van Doremalen, J.B.M.

2004-01-01

Describes a case study of supply chain collaboration facilitated by a decision support environment in a high-tech electronics supply chain with multiple independent companies. In a business process called collaborative planning, representatives from these companies jointly take decisions regarding

Partnering for a greener community, Virginia Tech, the Town of Blacksburg, and Sustainable Blacksburg present Sustainability Week 2008

OpenAIRE

Harris, Jennifer

2008-01-01

Virginia Tech, the Town of Blacksburg and Sustainable Blacksburg have partnered to present Sustainability Week 2008, Oct. 20 through 25. During Sustainability Week more than 20 activities, events and tours, focused on building and sustaining a greener community, have been scheduled.

CAD/CAM Helps Build Better Bots: High-Tech Design and Manufacture Draws Engineering-Oriented Students

Science.gov (United States)

Van Name, Barry

2012-01-01

There is a battlefield where no quarter is given, no mercy shown, but not a single drop of blood is spilled. It is an arena that witnesses the bringing together of high-tech design and manufacture with the outpouring of brute force, under the remotely accessed command of some of today's brightest students. This is the world of battling robots, or…

Clinical results of Hi-tech Knee II total knee arthroplasty in patients with rheumatoid athritis: 5- to 12-year follow-up

Directory of Open Access Journals (Sweden)

Yamanaka Hajime

2012-02-01

Full Text Available Abstract Background Total knee arthroplasty (TKA is a common form of treatment to relieve pain and improve function in cases of rheumatoid arthritis (RA. Good clinical outcomes have been reported with a variety of TKA prostheses. The cementless Hi-Tech Knee II cruciate-retaining (CR-type prosthesis, which has 6 fins at the anterior of the femoral component, posterior cruciate ligament (PCL retention, flat-on-flat surface component geometry, all-polyethylene patella, strong initial fixation by the center screw of the tibial base plate, 10 layers of titanium alloy fiber mesh, and direct compression molded ultra high molecular weight polyethylene (UHMWPE, is appropriate for TKA in the Japanese knee. The present study was performed to evaluate the clinical results of primary TKA in RA using the cementless Hi-Tech Knee II CR-type prosthesis. Materials and methods We performed 32 consecutive primary TKAs using cementless Hi-Tech Knee II CR-type prosthesis in 31 RA patients. The average follow-up period was 8 years 3 months. Clinical evaluations were performed according to the American Knee Society (KS system, knee score, function score, radiographic evaluation, and complications. Results The mean postoperative maximum flexion angle was 115.6°, and the KS knee score and function score improved to 88 and 70 after surgery, respectively. Complications, such as infection, occurred in 1 patient and revision surgery was performed. There were no cases of loosening in this cohort, and prosthesis survival rate was 96.9% at 12 years postoperatively. Conclusion These results suggest that TKA using the cementless Hi-Tech Knee II CR-type prosthesis is a very effective form of treatment in RA patients at 5 to 12 years postoperatively. Further long-term follow-up studies are required to determine the ultimate utility of this type of prosthesis.

Design of high performance mechatronics high-tech functionality by multidisciplinary system integration

CERN Document Server

Munnig Schmidt, R; Rankers, A

2014-01-01

Since they entered our world around the middle of the 20th century, the application of mechatronics has enhanced our lives with functionality based on the integration of electronics, control systems and electric drives.This book deals with the special class of mechatronics that has enabled the exceptional levels of accuracy and speed of high-tech equipment applied in the semiconductor industry, realising the continuous shrink in detailing of micro-electronics and MEMS.As well as the more frequently presented standard subjects of dynamics, motion control, electronics and electromechanics, this

Knowledge acquisition and creation in the high-tech industry

Directory of Open Access Journals (Sweden)

Juliano Pavanelli Stefanovitz

2007-10-01

Full Text Available This paper explores the new challenges that come with the emergence of knowledge-based approaches on organizational studies. It is widely recognized, in this context, the increasing importance of understanding the processes through which companys acquire, storage, disseminate and create knowledge. This research analysis the knowledge creation and external acquisition processes in the high-tech industry, environment in which intensive use of knowledge is made. For that, it presents a case study of an R&D Division of a company present in the industrial automation market. In recognition of its innovative competence, this company won the FINEP Prize – Technological Innovation. In this study, besides the identification of the main external knowledge sources, an analysis of the knowledge types conversion observed in its product development activities is made.

Las migraciones transnacionales en Asia Central como amenaza a la seguridad de las ex-repúblicas soviéticas (1991-2014)

OpenAIRE

Calderón Bocanegra, Camilo Alberto

2015-01-01

Esta monografía tiene como objetivo explicar cómo las migraciones transnacionales se han convertido en una amenaza para la seguridad de las ex repúblicas soviéticas de Asia central durante las últimas dos décadas dando lugar a un Complejo de Seguridad Regional (CSR). Mediante la teoría crítica del CSR elaborada por Barry Buzan, se buscará probar que estos flujos migratorios transnacionales han configurado una amenaza compartida para la seguridad de la región debido a su asociación con grupos ...

新加坡FinTech生态系统建设及其启示%Singapore’s FinTech Ecological System Construction and Its Enlightenment

Institute of Scientific and Technical Information of China (English)

钟鸣长

2016-01-01

Since the financial crisis, the integration of finance and technology has become a new trend in global economic development, and become a hot issue in the political, business, and academic attention. Singapore government maps out a strategy and introduces a series of policies to build FinTech ecosystem, such as financial support, establishing FinTech SUB, and implementing regulatory sandbox. Thus, Singapore will transform the existing financial system, construct the FinTech hub, and become an intelligent country of S&T and intelligent financial center. However, Internet finance in China is still at the stage of FinTech1.0 currently, which appears to be fast, slant, and disordered. So it is urgent to be transformed and upgraded. Meanwhile, we should not only be fully aware of the necessity and urgency of FinTech ecosystem development, clarify the relation between Internet financial and FinTech, but also we should learn from Singapore’s advanced experience to develop the FinTech ecosystem in all aspects, for example, setting up specialized management institutions, determining specific development goals, providing financial support, promoting “Regulatory Sandbox”, mobilizing domestic and international market resources, and exerting the role of the government, market, and enterprises.%金融危机以来，金融与科技的融合成为全球经济发展的一股新潮流和趋势，成为政、商、学界关注的热点话题。新加坡从资金支持、搭建创业加速平台、推行监管沙盒等方面推出了打造FinTech生态系统的组合拳，旨在改造现有金融体系、建设FinTech枢纽中心，立志成为世界智慧科技大国和智慧金融中心。中国互联网金融目前总体上还处于FinTech1.0阶段，呈现一种“快、偏、乱”的�

Evaluación de la formación permanente del profesorado en la República Dominicana : el caso del Infocam

OpenAIRE

Ayala de la Cruz, María Esperanza

2016-01-01

El presente estudio estuvo orientado a describir y valorar la calidad del sistema de formación, relacionándolo con la aplicación de las políticas educativas y de formación permanente o continua del profesorado en la República Dominicana. Su conexión con las necesidades e intereses de los docentes, su incidencia en el desarrollo personal, profesional, y de desempeño. Teniendo como intención estratégica generar y aportar líneas para avanzar hacia un sistema de evaluación de la formación...

La disolución de la Asamblea Nacional como facultad del Presidente de la República: análisis comparativo

OpenAIRE

Torres Rosero, Galo Ramiro

2016-01-01

La Constitución del Ecuador 2008 incorporó una nueva figura jurídica denominada “la disolución de la Asamblea Nacional como facultad del Presidente de la República”. Esta institución es novísima en nuestro ordenamiento jurídico y, de acuerdo a los constituyentes de Montecristi, ha sido insertada en nuestra legislación con el propósito de garantizar el equilibrio de poderes entre las funciones del Estado. El objetivo de este trabajo es conocer a profundidad esta figura, que tuvo su origen en E...

Petrology of ocean floor rocks from Central Indian Ocean basin

Digital Repository Service at National Institute of Oceanography (India)

Iyer, S.D.; Karisiddaiah, S.M.

are either non-encrusted or partially or fully encrusted by ferromanganese de posit, thus serving as nuclei for the nodules (Fig. 11). At the DSDP site 215. 14 basaltic flows Occur each separated by glassy surfaces (> 2 em) and containing veins of calcite...{ferml/wl/glllle.\\(' nodl/{es. Tech Rep. 1'0. Ii NSF GX 33616 (IDGE-"S\\-". Washl1lgton) 1973.~O R GlasbyG P. .'Ve" "L('(JlundJ(ieoIGI·ul'hn. 16(1973) I. 9 Augustithis S S. AlIas oJ Ihe 1<'.\\1/11'01 f'lIl1ems 0/ haJallf ulld {heir gellelic .\\iglli{lclJ//C<'. (Else...

Tech assist/fire safety assessment of 100K area facilities

International Nuclear Information System (INIS)

Johnson, B.H.

1994-01-01

This Tech Assist/Fire Safety Assessment provides a comprehensive assessment of the 100K Area Facilities at the U.S. Department of Energy's Hanford Site for fire protection upgrades that may be needed given the limited remaining service life of these facilities. This assessment considers the relative nature of observed fire risks and whether the installed fire protection systems adequately control this risk. The analysis is based on compliance with DOE Orders, NFPA Codes and Standards, and recognized industry practice. Limited remaining service life (i.e., 6 to 12 years), current value of each facility, comparison to the best protected class of industrial risk, and the potential for exemptions from DOE requirements are key factors for recommendations presented in this report

Macroeconomics and FinTech: Uncovering Latent Macroeconomic Effects on Peer-to-Peer Lending

OpenAIRE

Foo, Jessica; Lim, Lek-Heng; Wong, Ken Sze-Wai

2017-01-01

Peer-to-peer (P2P) lending is a fast growing financial technology (FinTech) trend that is displacing traditional retail banking. Studies on P2P lending have focused on predicting individual interest rates or default probabilities. However, the relationship between aggregated P2P interest rates and the general economy will be of interest to investors and borrowers as the P2P credit market matures. We show that the variation in P2P interest rates across grade types are determined by three macro...

76 FR 13438 - In the Matter of AdAl Group, Inc., Com/Tech Communications Technologies, Inc., Dialog Group, Inc...

Science.gov (United States)

2011-03-11

... Communications Technologies, Inc., Dialog Group, Inc., Eurogas, Inc., Golden Books Family Entertainment, Inc. (n/k/a GB Holdings Liquidation, Inc.), Information Management Technologies Corporation, Interiors, Inc... accurate information concerning the securities of Com/Tech Communications Technologies, Inc. because it has...

República, nación y democracia ante el desafío de la diversidad Republic, nation and democracy against the challenge of diversity

Directory of Open Access Journals (Sweden)

Susana Villavicencio

2010-12-01

Full Text Available La República no es sólo el nombre de una nación estado y su régimen. Es también un modelo nacional de integración basado en la concepción universalista de la ciudadanía que afirma la figura abstracta de la persona jurídica, portadora de iguales derechos y obligaciones, y valores de civismo y civilidad. Este trabajo analiza cómo la emergencia de la diversidad cultural en Argentina pone en cuestión los conceptos modernos de república, nación y democracia. Examina asimismo cómo los legados de la república, que supone una visión homogeneizada de la diversidad, implican una ambivalencia entre la adhesión a principios universalistas de progreso de la humanidad y la realidad de una democracia excluyente que valorizaba una cultura por sobre otras. Se estudian las narrativas de la identidad nacional, mostrando cómo la oposición civilización -barbarie afecta la visión de los desafíos del futuro de la democracia en América Latina.Republic is not only the name of a nation and its regime. It is also a national model of integration based on a universalist conception of citizenship that sustains the abstract figure of the legal person, endowed with equal rights and obligations, and values of civism and civility, the foundation stones of a society that arises from a contract. This paper analyses how the emergency of the cultural diversity in Argentina calls into question modern political concepts like republic, nation and democracy. It is also evaluated how the republic's inheritance, which supposes an homogenized sight of diversity, gives rise to an ambivalence among the adherence to universalist principles of the progress of humanity and the reality of an excluding democracy that gave value to one culture above others. The narratives of national identity are studied describing how the opposition between civilization and barbariy affects the way Latin Americans see the great challenges presented by the future of democracy, and by the

Modifying the Sleep Treatment Education Program for Students to include technology use (STEPS-TECH): Intervention effects on objective and subjective sleep outcomes.

Science.gov (United States)

Barber, Larissa K; Cucalon, Maria S

2017-12-01

University students often have sleep issues that arise from poor sleep hygiene practices and technology use patterns. Yet, technology-related behaviors are often neglected in sleep hygiene education. This study examined whether the Sleep Treatment Education Program for Students-modified to include information regarding managing technology use (STEPS-TECH)-helps improve both subjective and objective sleep outcomes among university students. Results of an experimental study among 78 university students showed improvements in objective indicators of sleep quantity (total sleep time) and sleep quality (less awakenings) during the subsequent week for students in the STEPS-TECH intervention group compared to a control group. Exploratory analyses indicated that effects were driven by improvements in weekend days immediately following the intervention. There were also no intervention effects on subjective sleep quality or quantity outcomes. In terms of self-reported behavioral responses to educational content in the intervention, there were no group differences in sleep hygiene practices or technology use before bedtime. However, the intervention group reported less technology use during sleep periods than the control group. These preliminary findings suggest that STEPS-TECH may be a useful educational tool to help improve objective sleep and reduce technology use during sleep periods among university students. Copyright © 2017 John Wiley & Sons, Ltd.

Uma ditadura contra a república: política econômica e poder político em Roberto Campos

Directory of Open Access Journals (Sweden)

Ricardo V. Silva

2006-11-01

Full Text Available O artigo examina o pensamento político de Roberto Campos entre meados das décadas de 1950 e 1970. Neste período, além de importantes funções governamentais, Campos dedicou-se intensamente à luta de idéias, publicando grande quantidade de artigos e ensaios. Será desenvolvida a hipótese de que o seu pensamento político aponta para a institucionalização de um sistema político de tipo autoritário como o mais adequado às condições culturais e políticas da sociedade brasileira. A principal característica deste tipo de sistema consiste na hipertrofia do poder Executivo estatal, sob comando de militares e tecnocratas, relativamente aos demais poderes da República. A função primordial do poder Executivo hipertrofiado são a elaboração e a implementação de reformas institucionais e de políticas econômicas "racionais", contra as resistências pretensamente particularistas e irracionais dos diferentes setores da sociedade brasileira. Essa hipótese colide frontalmente com a sugestão de Campos de que o regime instituído após o movimento de 1964 seria uma espécie de atualização, nas condições da sociedade brasileira de então, do instituto da "ditadura comissária" da antiga República romana, pelo qual se permitia a eleição de um ditador por um curto período de tempo para debelar eventuais ameaças às instituições republicanas.

Modernidade republicana e diocesanização do catolicismo no Brasil: as relações entre Estado e Igreja na Primeira República (1889-1930

Directory of Open Access Journals (Sweden)

Maurício de Aquino

2012-01-01

Full Text Available Partindo da análise de documentação consultada em arquivos do Brasil e do Vaticano, o artigo discute as relações entre Estado e Igreja Católica Apostólica Romana (ICAR no período da Primeira República brasileira. Considera-se que a Proclamação da República em 15 de novembro de 1889 foi associada, por algumas parcelas das elites brasileiras da época, ao ideário do progresso e da civilização, sendo uma de suas primeiras tarefas a extinção do padroado em 7 de janeiro de 1890. O laicismo determinado nessa ocasião pelo Decreto 119-A revelou-se, entretanto, ambíguo e pragmático. Livre das amarras constitucionais do padroado, o Estado criou um novo campo de relações com as diferentes confissões religiosas, segundo os seus próprios interesses institucionais. Nesse contexto, a ICAR, por sua vez, empreendeu um processo de reforma e reorganização eclesiástica cujo fulcro consistiu na criação de dioceses e jurisdições similares - um amplo e complexo processo territorial, político e discursivo ao qual se pode denominar diocesanização.

Conventional Morphology Versus PCR Sequencing, rep-PCR, and MALDI-TOF-MS for Identification of Clinical Aspergillus Isolates Collected Over a 2-Year Period in a University Hospital at Kayseri, Turkey.

Science.gov (United States)

Atalay, Altay; Koc, Ayse Nedret; Suel, Ahmet; Sav, Hafize; Demir, Gonca; Elmali, Ferhan; Cakir, Nuri; Seyedmousavi, Seyedmojtaba

2016-09-01

Aspergillus species cause a wide range of diseases in humans, including allergies, localized infections, or fatal disseminated diseases. Rapid detection and identification of Aspergillus spp. facilitate effective patient management. In the current study we compared conventional morphological methods with PCR sequencing, rep-PCR, and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) for the identification of Aspergillus strains. A total of 24 consecutive clinical isolates of Aspergillus were collected during 2012-2014. Conventional morphology and rep-PCR were performed in our Mycology Laboratory. The identification, evaluation, and reporting of strains using MALDI-TOF-MS were performed by BioMérieux Diagnostic, Inc. in Istanbul. DNA sequence analysis of the clinical isolates was performed by the BMLabosis laboratory in Ankara. Samples consisted of 18 (75%) lower respiratory tract specimens, 3 otomycosis (12.5%) ear tissues, 1 sample from keratitis, and 1 sample from a cutaneous wound. According to DNA sequence analysis, 12 (50%) specimens were identified as A. fumigatus, 8 (33.3%) as A. flavus, 3 (12.5%) as A. niger, and 1 (4.2%) as A. terreus. Statistically, there was good agreement between the conventional morphology and rep-PCR and MALDI-TOF methods; kappa values were κ = 0.869, 0.871, and 0.916, respectively (P < 0.001). The good level of agreement between the methods included in the present study and sequence method could be due to the identification of Aspergillus strains that were commonly encountered. Therefore, it was concluded that studies conducted with a higher number of isolates, which include other Aspergillus strains, are required. © 2016 Wiley Periodicals, Inc.

Skill Acquisition in "High Tech" Export Agriculture: A Case Study of Lifelong Learning in Peru's Asparagus Industry

Science.gov (United States)

Carnoy, Martin; Luschei, Thomas F.

2008-01-01

As one of the world's largest exporters of asparagus, Peru has developed a high-tech system of asparagus production, processing and delivery that requires well-trained and responsive workers. In this study we examine the role of both private and public sectors in preparing workers for the asparagus industry and the implications of this skill…

Strategic Planning for a Data-Driven, Shared-Access Research Enterprise: Virginia Tech Research Data Assessment and Landscape Study

Science.gov (United States)

Shen, Yi

2016-01-01

The data landscape study at Virginia Tech addresses the changing modes of faculty scholarship and supports the development of a user-centric data infrastructure, management, and curation system. The study investigates faculty researchers' current practices in organizing, describing, and preserving data and the emerging needs for services and…

Homonota fasciata Duméril y Bibron, 1839 (Reptilia, Squamata, Phyllodactylidae. Primer registro para la provincia de Corrientes (República Argentina

Directory of Open Access Journals (Sweden)

Falcione, Camila

2011-05-01

Full Text Available Homonota fasciata Duméril & Bibron, 1839. República Argentina, Provincia de Corrientes, Departamento Bella Vista, Cuarta Sección, Colonia Progreso, Loma Sur, Toropí (28°35'55" S; 59°03'38" W (Figura 1. Colectores: Eduardo Etchepare, María del Rosario Ingaramo, Camila Falcione y Roberto Aguirre. 05 de abril de 2011. Se colectaron 4 ejemplares adultos (2 machos y 2 hembras y 1 juvenil, depositados en la Colección Herpetológica de la Universidad Nacional del Nordeste (UNNEC-11212, UNNEC-11213, UNNEC- 11214, UNNEC-11215 y UNNEC-11216.

The design of high performance mechatronics high-tech functionality by multidisciplinary system integration

CERN Document Server

Munnig Schmidt, R; van Eijk, J

2011-01-01

Since they entered our world around the middle of the 20th century, the application of mechatronics has enhanced our lives with functionality based on the integration of electronics, control systems and electric drives. This book deals with the special class of mechatronics that has enabled the exceptional levels of accuracy and speed of high-tech equipment applied in the semiconductor industry, realising the continuous shrink in detailing of micro-electronics and MEMS. As well as the more frequently presented standard subjects of dynamics, motion control, electronics and electromechanics, thi