16 CFR 317.4 - Preemption.

Science.gov (United States)

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Preemption. 317.4 Section 317.4 Commercial... this Rule, to preempt the laws of any state or local government, except to the extent that any such law conflicts with this Rule. A law is not in conflict with this Rule if it affords equal or greater protection...

FinTech in Norway : the effect of FinTech on the traditional Norwegian banking sector

OpenAIRE

Omreng, Stian; Gjendem, Ida

2017-01-01

The purpose of this thesis is to investigate the effect of FinTech on the Norwegian banking industry. We investigate the drivers of FinTech, the current and potential Norwegian FinTech market, and the international competitiveness of the Norwegian FinTech movement. We identify nine segments of FinTech within the traditional banking functions Financing, Asset management, Payments and Authentication, and we find the key drivers behind the rapid growth of the FinTech market as cha...

A methodology for extending domain coverage in SemRep.

Science.gov (United States)

Rosemblat, Graciela; Shin, Dongwook; Kilicoglu, Halil; Sneiderman, Charles; Rindflesch, Thomas C

2013-12-01

We describe a domain-independent methodology to extend SemRep coverage beyond the biomedical domain. SemRep, a natural language processing application originally designed for biomedical texts, uses the knowledge sources provided by the Unified Medical Language System (UMLS©). Ontological and terminological extensions to the system are needed in order to support other areas of knowledge. We extended SemRep's application by developing a semantic representation of a previously unsupported domain. This was achieved by adapting well-known ontology engineering phases and integrating them with the UMLS knowledge sources on which SemRep crucially depends. While the process to extend SemRep coverage has been successfully applied in earlier projects, this paper presents in detail the step-wise approach we followed and the mechanisms implemented. A case study in the field of medical informatics illustrates how the ontology engineering phases have been adapted for optimal integration with the UMLS. We provide qualitative and quantitative results, which indicate the validity and usefulness of our methodology. Published by Elsevier Inc.

Tech House

Science.gov (United States)

1978-01-01

The members of the Swain family- Dr. Charles "Bill" Swain, wife Elaine, daughter Carol, 17, son "Chuck", 12, and dog Susie have an interesting assignment. They are active participants in an important NASA research program involving the application of space-age technology to home construction. b' Transplanted Floridians, the Swains now reside in NASA's Tech House, loatedat Langley Research Center, Hampton, Virginia. Their job is to use and help evaluate the variety of advanced technology systems in Tech House. A contemporary three-bedroom home, Tech House incorporates NASA technology, the latest commercial building techniques and other innovations, all designed to reduce energy and water consumption and to provide new levels of comfort, convenience, security and fire safety. Tech House equipment performed well in initial tests, but a house is not a home until it has people. That's where the Swains come in. NASA wants to see how the various systems work under actual living conditions, to confirm the effectiveness of the innovations or to determine necessary modifications for improvement. The Swains are occupying the house for a year, during which NASA engineers are computer monitoring the equipment and assembling a record of day-to-day performance. . Tech House is a laboratory rather than a mass production prototype, but its many benefits may influence home design and construction. In a period of sharply rising utility costs, widespread adoption of Tech House features could provide large-scale savings to homeowners and potentially enormous national benefit in resources conservation. Most innovations are aerospace spinoffs: Some of the equipment is now commercially available; other systems are expected to be in production within a few years. Around 1980, a Tech House-type of home could be built for $45-50,000 (1 976 dollars). It is estimated that the homeowner would save well over $20,000 (again 1976 dollars) in utility costs over the average mortgage span of 20 years.

High-tech entrepreneurship

DEFF Research Database (Denmark)

Bernasconi, Michel; Harris, Simon; Mønsted, Mette

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...... focuses on the blend of theory and practice needed to inform advanced entrepreneurship students of the specifics of high-tech start-ups. Key topics covered include: uncertainty and innovation; entrepreneurial finance; marketing technological innovations; and high-tech incubation management.......Edited by a multi-national team, it draws together leading writers and researchers from across Europe, and is therefore a must-read for all those involved in advanced entrepreneurship with specific interests in high-tech start-ups....

5 CFR 317.302 - Conversion procedures.

Science.gov (United States)

2010-01-01

... conversion. (2) Pay. Upon conversion to the Senior Executive Service, an employee's SES rate will be... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Conversion procedures. 317.302 Section... IN THE SENIOR EXECUTIVE SERVICE Conversion to the Senior Executive Service § 317.302 Conversion...

20 CFR 726.317 - Discretionary review.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Discretionary review. 726.317 Section 726.317 Employees' Benefits EMPLOYMENT STANDARDS ADMINISTRATION, DEPARTMENT OF LABOR FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, AS AMENDED BLACK LUNG BENEFITS; REQUIREMENTS FOR COAL MINE OPERATOR'S INSURANCE Civil...

27 CFR 24.317 - Sugar record.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Sugar record. 24.317... OF THE TREASURY LIQUORS WINE Records and Reports § 24.317 Sugar record. A proprietor who receives, stores, or uses sugar shall maintain a record of receipt and use. The record will show the date of...

Nederland krijgt belangstelling voor mid tech en low tech kassenbouw (interview met Anne Elings)

NARCIS (Netherlands)

Kierkels, T.; Elings, A.

2013-01-01

Nederland zet de toon in high tech kassenbouw over de hele wereld. Maar in toenemende mate kijken de toeleveringsbedrijven ook naar mogelijkheden binnen het mid tech en zelfs het low tech segment. De Nederlandse overheid ondersteunt demonstratieprojecten in bijvoorbeeld Mexico, Oost-Afrika en

DNA structure modulates the oligomerization properties of the AAV initiator protein Rep68.

Directory of Open Access Journals (Sweden)

Jorge Mansilla-Soto

2009-07-01

Full Text Available Rep68 is a multifunctional protein of the adeno-associated virus (AAV, a parvovirus that is mostly known for its promise as a gene therapy vector. In addition to its role as initiator in viral DNA replication, Rep68 is essential for site-specific integration of the AAV genome into human chromosome 19. Rep68 is a member of the superfamily 3 (SF3 helicases, along with the well-studied initiator proteins simian virus 40 large T antigen (SV40-LTag and bovine papillomavirus (BPV E1. Structurally, SF3 helicases share two domains, a DNA origin interaction domain (OID and an AAA(+ motor domain. The AAA(+ motor domain is also a structural feature of cellular initiators and it functions as a platform for initiator oligomerization. Here, we studied Rep68 oligomerization in vitro in the presence of different DNA substrates using a variety of biophysical techniques and cryo-EM. We found that a dsDNA region of the AAV origin promotes the formation of a complex containing five Rep68 subunits. Interestingly, non-specific ssDNA promotes the formation of a double-ring Rep68, a known structure formed by the LTag and E1 initiator proteins. The Rep68 ring symmetry is 8-fold, thus differing from the hexameric rings formed by the other SF3 helicases. However, similiar to LTag and E1, Rep68 rings are oriented head-to-head, suggesting that DNA unwinding by the complex proceeds bidirectionally. This novel Rep68 quaternary structure requires both the DNA binding and AAA(+ domains, indicating cooperativity between these regions during oligomerization in vitro. Our study clearly demonstrates that Rep68 can oligomerize through two distinct oligomerization pathways, which depend on both the DNA structure and cooperativity of Rep68 domains. These findings provide insight into the dynamics and oligomeric adaptability of Rep68 and serve as a step towards understanding the role of this multifunctional protein during AAV DNA replication and site-specific integration.

9 CFR 317.313 - Nutrient content claims; general principles.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Nutrient content claims; general principles. 317.313 Section 317.313 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... Labeling § 317.313 Nutrient content claims; general principles. (a) This section applies to meat or meat...

Nalco Fuel Tech

Energy Technology Data Exchange (ETDEWEB)

Michalak, S.

1995-12-31

The Nalco Fuel Tech with its seat at Naperville (near Chicago), Illinois, is an engineering company working in the field of technology and equipment for environmental protection. A major portion of NALCO products constitute chemical materials and additives used in environmental protection technologies (waste-water treatment plants, water treatment, fuel modifiers, etc.). Basing in part on the experience, laboratories and RD potential of the mother company, the Nalco Fuel Tech Company developed and implemented in the power industry a series of technologies aimed at the reduction of environment-polluting products of fuel combustion. The engineering solution of Nalco Fuel Tech belong to a new generation of environmental protection techniques developed in the USA. They consist in actions focused on the sources of pollutants, i.e., in upgrading the combustion chambers of power engineering plants, e.g., boilers or communal and/or industrial waste combustion units. The Nalco Fuel Tech development and research group cooperates with leading US investigation and research institutes.

33 CFR 159.317 - Sampling and reporting.

Science.gov (United States)

2010-07-01

... Section 159.317 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... Operations § 159.317 Sampling and reporting. (a) The owner, operator, master or other person in charge of a... protocols, including chain of custody; (2) Laboratory analytical information including methods used...

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

48 CFR 317.207 - Exercise of options.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Exercise of options. 317... METHODS AND CONTRACT TYPES SPECIAL CONTRACTING METHODS Options 317.207 Exercise of options. (h) Before exercising an option for a subsequent performance period/additional quantity under a multiple-year contract...

9 CFR 113.317 - Parvovirus Vaccine (Canine).

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Parvovirus Vaccine (Canine). 113.317... Virus Vaccines § 113.317 Parvovirus Vaccine (Canine). Parvovirus Vaccine recommended for use in dogs... from each dog shall be individually tested for neutralizing antibody against canine parvovirus to...

40 CFR 89.317 - NOX converter check.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false NOX converter check. 89.317 Section 89.317 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED..., the chemiluminescent oxides of nitrogen analyzer shall be checked for NO2 to NO converter efficiency...

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.

9 CFR 3.17 - Care in transit.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Care in transit. 3.17 Section 3.17 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE STANDARDS Specifications for the Humane Handling, Care, Treatment, and Transportation of Dogs and...

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

14 CFR 1261.317 - Attorney-client privilege.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Attorney-client privilege. 1261.317 Section... Injury or Death-Accruing On or After January 18, 1967 § 1261.317 Attorney-client privilege. (a) Attorneys... traditional attorney-client relationship with the employee with respect to application of the attorney-client...

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.

9 CFR 93.317 - Horses from Canada.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Horses from Canada. 93.317 Section 93... CONVEYANCE AND SHIPPING CONTAINERS Horses Canada 16 § 93.317 Horses from Canada. (a) Except as provided in paragraph (c) of this section, horses from Canada shall be inspected as provided in § 93.306; shall be...

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.

49 CFR 374.317 - Identification-bus and driver.

Science.gov (United States)

2010-10-01

... 49 Transportation 5 2010-10-01 2010-10-01 false Identification-bus and driver. 374.317 Section 374... SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER SAFETY REGULATIONS PASSENGER CARRIER REGULATIONS Adequacy of Intercity Motor Common Carrier Passenger Service § 374.317 Identification...

31 CFR 317.7 - Obtaining and accounting for bond stock.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Obtaining and accounting for bond stock. 317.7 Section 317.7 Money and Finance: Treasury Regulations Relating to Money and Finance... AGENCIES FOR ISSUE OF UNITED STATES SAVINGS BONDS § 317.7 Obtaining and accounting for bond stock. An...

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.

31 CFR 538.317 - U.S. depository institution.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false U.S. depository institution. 538.317 Section 538.317 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE..., that is engaged primarily in the business of banking (for example, banks, savings banks, savings...

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.

9 CFR 317.400 - Exemption from nutrition labeling.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Exemption from nutrition labeling. 317.400 Section 317.400 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF... people and produces no more than the following amounts of pounds of the product qualifying the firm for...

9 CFR 317.9 - Labeling of equine products.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Labeling of equine products. 317.9... INSPECTION AND CERTIFICATION LABELING, MARKING DEVICES, AND CONTAINERS General § 317.9 Labeling of equine products. The immediate containers of any equine products shall be labeled to show the kinds of animals...

31 CFR 536.317 - U.S. financial institution.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false U.S. financial institution. 536.317... General Definitions § 536.317 U.S. financial institution. The term U.S. financial institution means any U... foregoing. This term includes those branches, offices and agencies of foreign financial institutions which...

31 CFR 586.317 - U.S. financial institution.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false U.S. financial institution. 586.317... & MONTENEGRO) KOSOVO SANCTIONS REGULATIONS General Definitions § 586.317 U.S. financial institution. The term U.S. financial institution means any U.S. entity (including foreign branches) that is engaged in the...

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.

Plate Tectonic Cycling and Whole Mantle Convection Modulate Earth's 3He/22Ne Ratio

Science.gov (United States)

Dygert, N. J.; Jackson, C.; Hesse, M. A.; Tremblay, M. M.; Shuster, D. L.; Gu, J.

2016-12-01

3He and 22Ne are not produced in the mantle or fractionated by partial melting, and neither isotope is recycled back into the mantle by subduction of oceanic basalt or sediment. Thus, it is a surprise that large 3He/22Ne variations exist within the mantle and that the mantle has a net elevated 3He/22Ne ratio compared to volatile-rich planetary precursor materials. Depleted subcontinental lithospheric mantle and mid-ocean ridge basalt (MORB) mantle have distinctly higher 3He/22Ne compared to ocean island basalt (OIB) sources ( 4-12.5 vs. 2.5-4.5, respectively) [1,2]. The low 3He/22Ne of OIBs approaches chondritic ( 1) and solar nebula values ( 1.5). The high 3He/22Ne of the MORB mantle is not similar to solar sources or any known family of meteorites, requiring a mechanism for fractionating He from Ne in the mantle and suggesting isolation of distinct mantle reservoirs throughout geologic time. We model the formation of a MORB source with elevated and variable 3He/22Ne though diffusive exchange between dunite channel-hosted basaltic liquids and harzburgite wallrock beneath mid-ocean ridges. Over timescales relevant to mantle upwelling beneath spreading centers, He may diffuse tens to hundreds of meters into wallrock while Ne is relatively immobile, producing a regassed, depleted mantle lithosphere with elevated 3He/22Ne. Subduction of high 3He/22Ne mantle would generate a MORB source with high 3He/22Ne. Regassed, high 3He/22Ne mantle lithosphere has He concentrations 2-3 orders of magnitude lower than undegassed mantle. To preserve the large volumes of high 3He/22Ne mantle required by the MORB source, mixing between subducted and undegassed mantle reservoirs must have been limited throughout geologic time. Using the new 3He/22Ne constraints, we ran a model similar to [3] to quantify mantle mixing timescales, finding they are on the order of Gyr assuming physically reasonable seafloor spreading rates, and that Earth's convecting mantle has lost >99% of its primordial

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.

Sleep aid toxicosis in dogs: 317 cases (2004-2010).

Science.gov (United States)

Lancaster, Adam R; Lee, Justine A; Hovda, Lynn R; Hardy, Brian T; Miyahara, Lee X; Martin, Elizabeth P; Whelan, Megan F

2011-12-01

To summarize the signalment, clinical signs observed, time to onset of clinical signs, duration of clinical signs, and the outcome in a large case series of nonbenzodiazepine sleep aid ingestions in dogs, including 2 sleep aids that have not been previously described in the veterinary literature. Retrospective study conducted between 2004 and 2010. An animal poison control center based out of Bloomington, MN. During this time frame, 453 cases were identified involving 467 dogs. Of these cases, 150 cases were excluded due to incomplete medical records, multipet households, or the inability to calculate a dose exposure. A total of 317 dogs with presumed sleep aid medication toxicosis were included. None. Records of dogs with sleep aid medication toxicosis identified by a review of an animal poison control center electronic database were evaluated. The most common sleep aid medications ingested were zolpidem (240/317 [75.7%]), eszopiclone (62/317 [19.5%]), and zaleplon (15/317 [4.7%]). Overall, clinical signs developed in 36% of patients (115/317), while 64% (202/317) remained asymptomatic. The most common organ systems affected and clinical signs seen involved the central nervous system (eg, agitation, sedation) and gastrointestinal tract (eg, anorexia, hypersalivation, vomiting). Overall, the prognosis for dogs with sleep aid medication toxicosis was excellent, and no fatalities were reported in this clinical population. As significant clinical signs can still be seen with ingestion, appropriate decontamination is warranted in asymptomatic patients via emesis or gastric lavage, followed by activated charcoal administration. Symptomatic patients should be hospitalized for monitoring and supportive care for a minimum of 12 hours or until clinical signs resolve. © Veterinary Emergency and Critical Care Society 2011.

31 CFR 317.9 - Role of Federal Reserve Banks.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Role of Federal Reserve Banks. 317.9 Section 317.9 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... and control of bond stock, and the accounting for and remittance of sales proceeds; and (4) Providing...

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...

36 CFR 3.17 - What regulations apply to swimming areas and beaches?

Science.gov (United States)

2010-07-01

... swimming areas and beaches? 3.17 Section 3.17 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR BOATING AND WATER USE ACTIVITIES § 3.17 What regulations apply to swimming areas and beaches? (a) The superintendent may designate areas as swimming areas or swimming beaches in...

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...

9 CFR 317.300 - Nutrition labeling of meat or meat food products.

Science.gov (United States)

2010-01-01

... Labeling § 317.300 Nutrition labeling of meat or meat food products. (a) Nutrition labeling shall be... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Nutrition labeling of meat or meat food products. 317.300 Section 317.300 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE...

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.

49 CFR 213.317 - Waivers.

Science.gov (United States)

2010-10-01

... TRANSPORTATION TRACK SAFETY STANDARDS Train Operations at Track Classes 6 and Higher § 213.317 Waivers. (a) Any... railroad safety, the Administrator may grant the waiver subject to any conditions the Administrator deems necessary. Where a waiver is granted, the Administrator publishes a notice containing the reasons for...

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.

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

Directory of Open Access Journals (Sweden)

Elaine Ménard

2009-06-01

ne contenant qu’un seul mot. De plus, les requêtes sont souvent de nature générique. L’analyse des requêtes indique également que les participants utilisent fréquemment les attributs fonctionnels pour repérer ce type d’images. Sur le plan structurel, les relations de genre à espèce prédominent les autres types de relations. Les contributions de ce projet de recherche sont multiples. Sur le plan théorique, cette étude identifie les caractéristiques essentielles au processus d'indexation de l'image numérique. Cette étude souligne également le besoin pressant d'optimiser les méthodes utilisées pour le traitement d'images, afin d’améliorer leur repérage et leur diffusion d’images dans les environnements multilingues.

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.

49 CFR 172.317 - KEEP AWAY FROM HEAT handling mark.

Science.gov (United States)

2010-10-01

... 49 Transportation 2 2010-10-01 2010-10-01 false KEEP AWAY FROM HEAT handling mark. 172.317 Section... REQUIREMENTS, AND SECURITY PLANS Marking § 172.317 KEEP AWAY FROM HEAT handling mark. (a) General. For... of Division 5.2 must be marked with the KEEP AWAY FROM HEAT handling mark specified in this section...

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

9 CFR 317.363 - Nutrient content claims for “healthy.”

Science.gov (United States)

2010-01-01

... been deferred indefinitely due to technological barriers and consumer preferences. (ii) The... 317.363 Section 317.363 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF... used on the labeling of any meat or meat food product, provided that the product is labeled in...

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

5 CFR 470.317 - Project evaluation.

Science.gov (United States)

2010-01-01

... law and/or regulation should be considered or proposed. Where the project plan provides for agency... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Project evaluation. 470.317 Section 470... MANAGEMENT RESEARCH PROGRAMS AND DEMONSTRATIONS PROJECTS Regulatory Requirements Pertaining to Demonstration...

Replacement of the C-terminal tetrapeptide ( 314 PAPV 317 to 314 ...

Indian Academy of Sciences (India)

Home; Journals; Journal of Biosciences; Volume 35; Issue 4. Replacement of the C-terminal tetrapeptide (314PAPV317 to 314SSSM317) in interferon regulatory factor-2 alters its N-terminal DNA-binding activity. Krishna Prakash Pramod C Rath. Articles Volume 35 Issue 4 December 2010 pp 547-556 ...

5 CFR 317.503 - Probationary period.

Science.gov (United States)

2010-01-01

.... (b) When a career appointee's executive qualification have been certified by a Qualifications Review... THE SENIOR EXECUTIVE SERVICE Career Appointments § 317.503 Probationary period. (a) An individual's initial appointment as an SES career appointee becomes final only after the individual has served a 1-year...

Preliminary investigation of the 317 Area, ANL-E

International Nuclear Information System (INIS)

Wescott, J.; Moos, L.; Remeikis, A.

1995-01-01

The 317 Area at Argonne National Laboratory-East (ANL-E) is scheduled to undergo a Resource Conservation and Recovery Act (RCRA) Facility Investigation, Act or RFI. Prior to the formal RFI, a voluntary, preliminary characterization of the 317 Area was conducted by ANL-E. The characterization results were used to formulate the RFI work plan and provided a better focus for the formal investigation. This site presents a difficult engineering challenge. The nature of the waste disposed at this site in the past includes both liquid chemicals and radioactive waste. The 317 Area is classified as a radiologically controlled area because of operations currently performed there. Present Department of Energy policy stipulates that waste material from such an area must be considered radioactive. The possible presence of hazardous constituents in the soil and groundwater would require the investigation-derived waste generated at the site be disposed as radioactive mixed waste. Besides the nature of the waste possibly contaminating this site, the geology of the site poses an equally enigmatic situation. The ANL-E site is located in a region of recessional glacial moraine deposits

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

"Ne kreshtshenogo, ne otpetogo..." : [luuletused] / Marina Petrova

Index Scriptorium Estoniae

Petrova, Marina

2001-01-01

Sisu: "Ne kreshtshenogo, ne otpetogo..." ; "Inogo mesta vstretshi v mire net..." ; "Moi put lezhit tsherez Moskvu..." ; "Osvoboditelnaja ossen - ..." ; Pjuhtitskim aistam ; "Vesjolõje svetshi kanona..." ; Vjuga ; Materi Bozhijei Pjuhtitskoi ; "Pustõnja moja, pustõnja..." ; "Odinnadtsat let v mojo serdtse gljadjat kupola..."

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

9 CFR 317.308 - Labeling of meat or meat food products with number of servings.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Labeling of meat or meat food products with number of servings. 317.308 Section 317.308 Animals and Animal Products FOOD SAFETY AND INSPECTION... Nutrition Labeling § 317.308 Labeling of meat or meat food products with number of servings. The label of...

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.

9 CFR 317.309 - Nutrition label content.

Science.gov (United States)

2010-01-01

... consumed,” provided that preparation and cooking instructions are clearly stated. (4) For products in... method of cooking and other preparation shall be specified prominently on the label. (c) The declaration... Section 317.309 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE...

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 versatile electrical penetration design qualified to IEEE Std. 317-1983

International Nuclear Information System (INIS)

Lankenau, W.; Wetherill, T.M.

1994-01-01

Although worldwide demand for new construction of nuclear power stations has been on a decline, the available opportunities for the design and construction of qualified electrical penetrations continues to offer challenges, requiring a highly versatile design. Versatility is necessary in order to meet unique customer requirements within the constraints of a design basis qualified to IEEE Std. 317-1983. This paper summarizes such a versatile electrical penetration designed, built and tested to IEEE Std. 317-1983. The principal features are described including major materials of construction. Some of the design constraints such as sealing requirements, and conductor density (including numerical example) are discussed. The requirements for qualification testing of the penetration assembly to IEEE Std. 317-1983 are delineated in a general sense, and some typical test ranges for preconditioning, radiation exposure, and LOCA are provided. The paper concludes by describing ways in which this versatile design has been adapted to meet unique customer requirements in a variety of nuclear power plants

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.

klf2ash317 Mutant Zebrafish Do Not Recapitulate Morpholino-Induced Vascular and Haematopoietic Phenotypes.

Directory of Open Access Journals (Sweden)

Peter Novodvorsky

Full Text Available The zinc-finger transcription factor Krϋppel-like factor 2 (KLF2 transduces blood flow into molecular signals responsible for a wide range of responses within the vasculature. KLF2 maintains a healthy, quiescent endothelial phenotype. Previous studies report a range of phenotypes following morpholino antisense oligonucleotide-induced klf2a knockdown in zebrafish. Targeted genome editing is an increasingly applied method for functional assessment of candidate genes. We therefore generated a stable klf2a mutant zebrafish and characterised its cardiovascular and haematopoietic development.Using Transcription Activator-Like Effector Nucleases (TALEN we generated a klf2a mutant (klf2ash317 with a 14bp deletion leading to a premature stop codon in exon 2. Western blotting confirmed loss of wild type Klf2a protein and the presence of a truncated protein in klf2ash317 mutants. Homozygous klf2ash317 mutants exhibit no defects in vascular patterning, survive to adulthood and are fertile, without displaying previously described morphant phenotypes such as high-output cardiac failure, reduced haematopoetic stem cell (HSC development or impaired formation of the 5th accessory aortic arch. Homozygous klf2ash317 mutation did not reduce angiogenesis in zebrafish with homozygous mutations in von Hippel Lindau (vhl, a form of angiogenesis that is dependent on blood flow. We examined expression of three klf family members in wildtype and klf2ash317 zebrafish. We detected vascular expression of klf2b (but not klf4a or biklf/klf4b/klf17 in wildtypes but found no differences in expression that might account for the lack of phenotype in klf2ash317 mutants. klf2b morpholino knockdown did not affect heart rate or impair formation of the 5th accessory aortic arch in either wildtypes or klf2ash317 mutants.The klf2ash317 mutation produces a truncated Klf2a protein but, unlike morpholino induced klf2a knockdown, does not affect cardiovascular development.

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)

NE2561 and NE2611A - are they different?

International Nuclear Information System (INIS)

Huntley, R.; Boas, J.; Kotler, L.; Webb, D.; Stucki, G.

2000-01-01

Full text: Evidence is mounting that the nominally identical ionization chamber types NE2561 and NE2611A have significantly different energy dependences. This is revealed by comparing the radiation quality correction factors k q . The factor k q is the ratio of the absorbed dose to water calibration factors (for a particular type of ionization chamber) at radiation quality Q to that for 60 Co. k q values for NE2561 and NE2611A chambers have been compared for various kV and MV X-ray beams at several standards laboratories. Measurements at ARPANSA (Australia) on six NE2561 and five NE2611A show a consistent difference in k q of 1-2% for 16 and 19 MV X-rays. Work at OFMET (Switzerland) has shown similar differences at 6 and 18 MV. No such differences are seen at NPL (UK) - this inconsistency is currently ascribed to differences in the radiation beams. Consistent differences of up to 3% between these two chamber types have been observed at both ARPANSA and NRC (Canada) at the BIPM medium energy X-ray intercomparison qualities between 50 kV and 250 kV. We conclude that the two types of chamber should not be regarded as identical. ARPANSA and several other laboratories in Europe and North America will shortly participate in a Euromet project to be coordinated by OFMET, to investigate high energy X-ray beam quality specifiers. This project will provide additional data that may lead to a better understanding of this anomaly. Copyright (2000) Australasian College of Physical Scientists and Engineers in Medicine

5 CFR 317.502 - Qualifications Review Board certification.

Science.gov (United States)

2010-01-01

... REGULATIONS EMPLOYMENT IN THE SENIOR EXECUTIVE SERVICE Career Appointments § 317.502 Qualifications Review Board certification. (a) A Qualification Review Board (QRB) convened by OPM must certify the executive... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Qualifications Review Board certification...

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)

5 CFR 317.501 - Recruitment and selection for initial SES career appointment be achieved from the brightest and...

Science.gov (United States)

2010-01-01

.... OPM may review proposed career appointments to ensure that they comply with all merit staffing... career appointment be achieved from the brightest and most diverse pool possible. 317.501 Section 317.501... EXECUTIVE SERVICE Career Appointments § 317.501 Recruitment and selection for initial SES career appointment...

Deployment of phytoremediation at the 317/319 area at Argonne National Laboratory - East

International Nuclear Information System (INIS)

Negri, M. C.; Hinchman, R. R.; Quinn, J.; Wozniak, J.

2000-01-01

The 317 and 319 Areas are located on the extreme southern end of the ANL-E site, immediately adjacent to the DuPage County Waterfall Glen Forest Preserve. The 317 Area is an active hazardous and radioactive waste processing and storage area. In the late 1950s, liquid waste was placed in the unit known as the French Drain. Since that time, this waste has migrated into underlying soil and groundwater. The principal environmental concern in the 317 Area is the presence of several VOCs in the soil and groundwater and low levels of tritium in the groundwater beneath and down gradient of the site. The 319 Area Landfill and French Drain are located immediately adjacent to the 317 Area. The principal environmental concern in the 319 Area is the presence of radioactive materials in the waste mound, in the leachate in the mound, and in the shallow groundwater immediately down gradient of the landfill. Several interim actions have already been implemented in this area, to reduce the VOC and tritium releases from these areas, as the result of the Resource Conservation and Recovery Act (RCRA) Facility Investigation (RFI) conducted from December 1994 through September 1996

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).

Antibacterial effect of 317L stainless steel contained copper in prevention of implant-related infection in vitro and in vivo.

Science.gov (United States)

Chai, Hongwei; Guo, Lei; Wang, Xiantao; Fu, Yuping; Guan, Junlin; Tan, Lili; Ren, Ling; Yang, Ke

2011-11-01

Bone and intramedullary bacterial infections are one of the most serious complications of the surgical repair of fractures. To reduce the incidence of implant-related infections, several biomaterial surface treatments with integrated antibiotics, antiseptics, or metal ions have been developed for implants. In this study, we evaluated the antibacterial activity and biocompatibility of 317L stainless steel containing 4.5% copper alloy (317L-Cu) in vitro and in vivo using an animal model. Common pathogens of implant-related infections are Staphylococcus aureus and Escherichia coli, which were injected into implant materials to study their antimicrobial potential. We compared antimicrobial potential of 317L-Cu with 317L stainless steel (317L) and titanium (Ti-6Al-4V) alloys as controls. Compared with controls, 317L-Cu materials inhibited colonization by both bacteria in vitro and in vivo. Compared with 317L and Ti-6Al-4V controls, 317L-Cu showed no significant difference in colony formation of osteoblast-like cells on metal surfaces after 72 h of incubation in vitro. Metal screws containing these materials were also made for our vivo study in a rabbit model. Tissue-implants were analyzed for infection and inflammatory changes by hematoxylin-eosin staining of implants in bone. The screw tract inflammation and infection of 317L-Cu was minimal, although some inflammatory cells gathered at acutely infected sites. In addition, after materials had been implanted for 14 days in vivo, the expression of insulin-like growth factor-1 (IGF-1) in osteoblasts around 317L-Cu screws tracts had increased compared with 317L and Ti-6Al-4V controls. Overall, 317L-Cu demonstrated strong antimicrobial activity and biocompatibility in vitro and in vivo and may be used as a biomaterial to reduce implant-related infections.

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...

Production of the Ne Auger electrons by Ne/sup +/ bombardment of Mg and Al surfaces

Energy Technology Data Exchange (ETDEWEB)

Ferrante, J; Pepper, S V [National Aeronautics and Space Administration, Cleveland, Ohio (USA). Lewis Research Center

1976-07-01

The authors have bombarded Mg and Al surfaces with Ne/sup +/ ions and in this letter present evidence for the production of an inner shell vacancy in the Ne by the asymmetric Ne-Mg and Ne-Al collision. In addition, autoionization states of neutral Ne have been observed. These states are to be distinguished from the more usual case in Auger electron spectroscopy of de-excitation of an ion with a core vacancy.

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...

38 CFR 3.17 - Disability and death pension; Mexican border period and later war periods.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Disability and death pension; Mexican border period and later war periods. 3.17 Section 3.17 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity...

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.

Scattering study of the Ne + NeH{sup +}(v{sub 0} = 0, j{sub 0} = 0) → NeH{sup +} + Ne reaction on an ab initio based analytical potential energy surface

Energy Technology Data Exchange (ETDEWEB)

Koner, Debasish; Panda, Aditya N., E-mail: adi07@iitg.ernet.in [Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039 (India); Barrios, Lizandra; González-Lezana, Tomás, E-mail: t.gonzalez.lezana@csic.es [IFF-CSIC, Instituto de Física Fundamental, CSIC, Serrano 123, Madrid 28006 (Spain)

2016-01-21

Initial state selected dynamics of the Ne + NeH{sup +}(v{sub 0} = 0, j{sub 0} = 0) → NeH{sup +} + Ne reaction is investigated by quantum and statistical quantum mechanical (SQM) methods on the ground electronic state. The three-body ab initio energies on a set of suitably chosen grid points have been computed at CCSD(T)/aug-cc-PVQZ level and analytically fitted. The fitting of the diatomic potentials, computed at the same level of theory, is performed by spline interpolation. A collinear [NeHNe]{sup +} structure lying 0.72 eV below the Ne + NeH{sup +} asymptote is found to be the most stable geometry for this system. Energies of low lying vibrational states have been computed for this stable complex. Reaction probabilities obtained from quantum calculations exhibit dense oscillatory structures, particularly in the low energy region and these get partially washed out in the integral cross section results. SQM predictions are devoid of oscillatory structures and remain close to 0.5 after the rise at the threshold thus giving a crude average description of the quantum probabilities. Statistical cross sections and rate constants are nevertheless in sufficiently good agreement with the quantum results to suggest an important role of a complex-forming dynamics for the title reaction.

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.

A randomized, controlled, phase 2 study of AMG 317, an IL-4Ralpha antagonist, in patients with asthma.

Science.gov (United States)

Corren, Jonathan; Busse, William; Meltzer, Eli O; Mansfield, Lyndon; Bensch, George; Fahrenholz, John; Wenzel, Sally E; Chon, Yun; Dunn, Meleana; Weng, Haoling H; Lin, Shao-Lee

2010-04-15

IL-4 and IL-13 share many biological functions important in the development of allergic airway inflammation and are implicated in the pathogenesis of asthma. AMG 317 is a fully human monoclonal antibody to IL-4Ralpha that blocks both IL-4 and IL-13 pathways. To evaluate efficacy and safety of AMG 317 in patients with moderate to severe asthma. In this phase 2, randomized, double-blind, placebo-controlled study, patients received weekly subcutaneous injections of placebo or AMG 317 (75-300 mg) for 12 weeks, followed by a 4-week follow-up period. The primary endpoint was change from baseline at Week 12 in Asthma Control Questionnaire (ACQ) symptom score. Mean ACQ change (SE) was -0.49 (0.09) in placebo (n = 74), and -0.43 (0.11), -0.58 (0.12), and -0.70 (0.09) in the AMG 317 75 mg (n = 73), 150 mg (n = 73), and 300 mg (n = 74) groups, respectively (treatment effect P = 0.25). No statistically significant differences were observed in the secondary endpoints. Numerical decreases in number of and time to exacerbations were noted in patients receiving AMG 317 150 mg and 300 mg. Preplanned analyses by tertile of baseline ACQ revealed that patients with higher baseline ACQ scores (>or=2.86) were more likely to respond to AMG 317. Serious adverse events were reported in three patients, each noted as not related to study drug. AMG 317 did not demonstrate clinical efficacy across the overall group of patients. Clinically significant improvements were observed in several outcome measures in patients with higher baseline ACQ scores. AMG 317 was safe and well tolerated in this study population. Clinical trial registered with www.clinicaltrials.gov (NCT 00436670).

31 CFR 540.317 - Uranium feed; natural uranium feed.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Uranium feed; natural uranium feed... (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY HIGHLY ENRICHED URANIUM (HEU) AGREEMENT ASSETS CONTROL REGULATIONS General Definitions § 540.317 Uranium feed; natural uranium feed. The...

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)

HIV-1 Vpu Blocks Recycling and Biosynthetic Transport of the Intrinsic Immunity Factor CD317/Tetherin To Overcome the Virion Release Restriction

Science.gov (United States)

Schmidt, Sarah; Fritz, Joëlle V.; Bitzegeio, Julia; Fackler, Oliver T.; Keppler, Oliver T.

2011-01-01

ABSTRACT The intrinsic immunity factor CD317 (BST-2/HM1.24/tetherin) imposes a barrier to HIV-1 release at the cell surface that can be overcome by the viral protein Vpu. Expression of Vpu results in a reduction of CD317 surface levels; however, the mechanism of this Vpu activity and its contribution to the virological antagonism are incompletely understood. Here, we characterized the influence of Vpu on major CD317 trafficking pathways using quantitative antibody-based endocytosis and recycling assays as well as a microinjection/microscopy-based kinetic de novo expression approach. We report that HIV-1 Vpu inhibited both the anterograde transport of newly synthesized CD317 and the recycling of CD317 to the cell surface, while the kinetics of CD317 endocytosis remained unaffected. Vpu trapped trafficking CD317 molecules at the trans-Golgi network, where the two molecules colocalized. The subversion of both CD317 transport pathways was dependent on the highly conserved diserine S52/S56 motif of Vpu; however, it did not require recruitment of the diserine motif interactor and substrate adaptor of the SCF-E3 ubiquitin ligase complex, β-TrCP. Treatment of cells with the malaria drug primaquine resulted in a CD317 trafficking defect that mirrored that induced by Vpu. Importantly, primaquine could functionally replace Vpu as a CD317 antagonist and rescue HIV-1 particle release. PMID:21610122

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 ...

Sterile Neutrino Searches in MiniBooNE and MicroBooNE

Energy Technology Data Exchange (ETDEWEB)

Ignarra, Christina M. [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)

2014-09-01

Tension among recent short baseline neutrino experiments has pointed toward the possible need for the addition of one or more sterile (non-interacting) neutrino states into the existing neutrino oscillation framework. This thesis first presents the motivation for sterile neutrino models by describing the short-baseline anomalies that can be addressed with them. This is followed by a discussion of the phenomenology of these models. The MiniBooNE experiment and results are then described in detail, particularly the most recent antineutrino analysis. This will be followed by a discussion of global fits to world data, including the anomalous data sets. Lastly, future experiments will be addressed, especially focusing on the MicroBooNE experiment and light collection studies. In particular, understanding the degradation source of TPB, designing the TPB-coated plates for MicroBooNE and developing lightguide collection systems will be discussed. We find an excess of events in the MiniBooNE antineutrino mode results consistent with the LSND anomaly, but one that has a different energy dependence than the low-energy excess reported in neutrino mode. This disagreement creates tension within global fits which include up to three sterile neutrinos. The low-energy excess will be addressed by the MicroBooNE experiment, which is expected to start taking data in early 2015. Tension among existing experiments calls for additional, more decisive future experiments.

Sterile Neutrino Searches in MiniBooNE and MicroBooNE

Energy Technology Data Exchange (ETDEWEB)

Ignarra, Christina M. [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)

2014-09-01

Tension among recent short baseline neutrino experiments has pointed toward the possible need for the addition of one or more sterile (non-interacting) neutrino states into the existing neutrino oscillation framework. This thesis fi rst presents the motivation for sterile neutrino models by describing the short-baseline anomalies that can be addressed with them. This is followed by a discussion of the phenomenology of these models. The MiniBooNE experiment and results are then described in detail, particularly the most recent antineutrino analysis. This will be followed by a discussion of global fits to world data, including the anomalous data sets. Lastly, future experiments will be addressed, especially focusing on the MicroBooNE experiment and light collection studies. In particular, understanding the degradation source of TPB, designing the TPB-coated plates for MicroBooNE and developing lightguide collection systems will be discussed. We find an excess of events in the MiniBooNE antineutrino mode results consistent with the LSND anomaly, but one that has a di fferent energy dependence than the low-energy excess reported in neutrino mode. This disagreement creates tension within global fi ts which include up to three sterile neutrinos. The low-energy excess will be addressed by the MicroBooNE experiment, which is expected to start taking data in early 2015. Tension among existing experiments calls for additional, more decisive future experiments.

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.

Cross section analyses in MiniBooNE and SciBooNE experiments

OpenAIRE

Katori, Teppei

2013-01-01

The MiniBooNE experiment (2002-2012) and the SciBooNE experiment (2007-2008) are modern high statistics neutrino experiments, and they developed many new ideas in neutrino cross section analyses. In this note, I discuss selected topics of these analyses.

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.

Assessment of the chemosensitizing activity of TAT-RasGAP317-326 in childhood cancers.

Directory of Open Access Journals (Sweden)

Nadja Chevalier

Full Text Available Although current anti-cancer protocols are reasonably effective, treatment-associated long-term side effects, induced by lack of specificity of the anti-cancer procedures, remain a challenging problem in pediatric oncology. TAT-RasGAP317-326 is a RasGAP-derived cell-permeable peptide that acts as a sensitizer to various anti-cancer treatments in adult tumor cells. In the present study, we assessed the effect of TAT-RasGAP317-326 in several childhood cancer cell lines. The RasGAP-derived peptide-induced cell death was analyzed in several neuroblastoma, Ewing sarcoma and leukemia cell lines (as well as in normal lymphocytes. Cell death was evaluated using flow cytometry methods in the absence or in the presence of the peptide in combination with various genotoxins used in the clinics (4-hydroperoxycyclophosphamide, etoposide, vincristine and doxorubicin. All tested pediatric tumors, in response to at least one genotoxin, were sensitized by TAT-RasGAP317-326. The RasGAP-derived peptide did not increase cell death of normal lymphocytes, alone or in combination with the majority of the tested chemotherapies. Consequently, TAT-RasGAP317-326 may benefit children with tumors by increasing the efficacy of anti-cancer therapies notably by allowing reductions in anti-cancer drug dosage and the associated drug-induced side effects.

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.

Physics at DAΦNE

International Nuclear Information System (INIS)

Franzini, P.J.

1995-01-01

In this talk, I will give a brief description of the φ factory DAΦNE at Frascati, explaining why a φ factory is an interesting place to do new physics, and then discuss the physics that can be done at DAΦNE. I will concentrate on CP violation as it can be studied at DAΦNE. This is, after all, the raison d'etre of DAΦNE. I start with a brief general introduction to CP violation in the KK system, and the distinction between mass-mixing CP violation (ε) and intrinsic CP violation (ε'/ε). After presenting a summary of ε'/ε measurements up to now, and briefly discussing the theory of ε'/ε (the so-called 'penguins'), I will cover the particularities of measuring ε'/ε at a φ factory, such as tagging and interferometry. Finally, I will say a few words about searching for CP violation in modes where it has never before been seen. I will end my talk with a list of other physics topics at DAΦNE, and rare decay branching ratio limits that can be achieved there, just to give a flavor of what else can be done. (author) 8 figs., 2 tabs., 22 refs

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...

MicroBooNE: The Search For The MiniBooNE Low Energy Excess

Energy Technology Data Exchange (ETDEWEB)

Kaleko, David [Columbia Univ., New York, NY (United States)

2017-01-01

This thesis describes work towards the search for a low energy excess in MicroBooNE. What MicroBooNE is, what the low energy excess is, and how one searches for the latter in the former will be described in detail.

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...

Oscillatory behaviour of Rydberg state total cross sections in the collisions Ne+-He and He+-Ne

International Nuclear Information System (INIS)

Andresen, B.; Jensen, K.; Veje, E.

1976-01-01

The Ne + -He and He + -Ne collisions have been studied by means of optical spectrometry in the projectile energy range 10-150 keV. Very similar and regular oscillations in the Rydberg state total cross sections are found for HeI in both collisions and for singlet as well as triplet excitation. These oscillations are well described by the Rosenthal model. The HeI 4d sup(1,3)D states display two superimposed oscillations for center-of-mass collision energies above 6.4 keV. This is interpreted as the opening of a third exit channel, believed to be the HeI 4f sup(1,3)F. No, or very little structure is found in the Rydberg state total cross sections for HeII, NeI, NeII and NeIII levels. (Auth.)

Neutrino Interactions in MicroBooNE

OpenAIRE

Del Tutto, Marco

2017-01-01

MicroBooNE is a liquid-argon-based neutrino experiment, which began collecting data in Fermilab's Booster neutrino beam in October 2015. Physics goals of the experiment include probing the source of the anomalous excess of electron-like events in MiniBooNE. In addition to this, MicroBooNE is carrying out an extensive cross section physics program that will help to probe current theories on neutrino-nucleon interactions and nuclear effects. These proceedings summarise the status of MicroBooNE'...

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.

40 CFR 264.317 - Special requirements for hazardous wastes FO20, FO21, FO22, FO23, FO26, and FO27.

Science.gov (United States)

2010-07-01

... HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES Landfills § 264.317 Special requirements for... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Special requirements for hazardous wastes FO20, FO21, FO22, FO23, FO26, and FO27. 264.317 Section 264.317 Protection of Environment...

Collision-induced intramultiplet mixing for the Ne**[(2p)5(3p)] + He or Ne system

International Nuclear Information System (INIS)

Manders, M.P.I.

1988-01-01

For the Ne**-He case, experimental data are confronted with quantum mechanical calculations. Quantum mechanical coupled-channel calculations using model potentials as input are presented, followed by a semiclassical approach which provides more physical insight. Experimental results are presented for the Ne**-Ne system with a discussion of the general principles involved in symmetrization. 184 refs.; 93 figs.; 19 tabs

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...

The MiniBooNE Detector

OpenAIRE

MiniBooNE Collaboration

2008-01-01

The MiniBooNE neutrino detector was designed and built to look for muon-neutrino to electron-neutrino oscillations in the mixing parameter space region where the LSND experiment reported a signal. The MiniBooNE experiment used a beam energy and baseline that were an order of magnitude larger than those of LSND so that the backgrounds and systematic errors would be completely different. This paper provides a detailed description of the design, function, and performance of the MiniBooNE detector.

The NeXus data format.

Science.gov (United States)

Könnecke, Mark; Akeroyd, Frederick A; Bernstein, Herbert J; Brewster, Aaron S; Campbell, Stuart I; Clausen, Björn; Cottrell, Stephen; Hoffmann, Jens Uwe; Jemian, Pete R; Männicke, David; Osborn, Raymond; Peterson, Peter F; Richter, Tobias; Suzuki, Jiro; Watts, Benjamin; Wintersberger, Eugen; Wuttke, Joachim

2015-02-01

NeXus is an effort by an international group of scientists to define a common data exchange and archival format for neutron, X-ray and muon experiments. NeXus is built on top of the scientific data format HDF5 and adds domain-specific rules for organizing data within HDF5 files, in addition to a dictionary of well defined domain-specific field names. The NeXus data format has two purposes. First, it defines a format that can serve as a container for all relevant data associated with a beamline. This is a very important use case. Second, it defines standards in the form of application definitions for the exchange of data between applications. NeXus provides structures for raw experimental data as well as for processed data.

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...

The NeXus data format

OpenAIRE

Könnecke, Mark; Akeroyd, Frederick A.; Osborn, Raymond; Peterson, Peter F.; Richter, Tobias; Suzuki, Jiro; Watts, Benjamin; Wintersberger, Eugen; Wuttke, Joachim; Bernstein, Herbert J.; Brewster, Aaron S.; Campbell, Stuart I.; Clausen, Björn; Cottrell, Stephen; Hoffmann, Jens Uwe

2015-01-01

NeXus is an effort by an international group of scientists to define a common data exchange and archival format for neutron, X-ray and muon experiments. NeXus is built on top of the scientific data format HDF5 and adds domain-specific rules for organizing data within HDF5 files, in addition to a dictionary of well defined domain-specific field names. The NeXus data format has two purposes. First, it defines a format that can serve as a container for all relevant data associated with a beamlin...

The MiniBooNE detector

International Nuclear Information System (INIS)

Aguilar-Arevalo, A.A.; Anderson, C.E.; Bartoszek, L.M.; Bazarko, A.O.; Brice, S.J.; Brown, B.C.; Bugel, L.; Cao, J.; Coney, L.; Conrad, J.M.; Cox, D.C.; Curioni, A.; Djurcic, Z.; Finley, D.A.; Fleming, B.T.; Ford, R.; Garcia, F.G.; Garvey, G.T.; Green, C.; Green, J.A.

2009-01-01

The MiniBooNE neutrino detector was designed and built to look for ν μ →ν e oscillations in the (sin 2 2θ,Δm 2 ) parameter space region where the LSND experiment reported a signal. The MiniBooNE experiment used a beam energy and baseline that were an order of magnitude larger than those of LSND so that the backgrounds and systematic errors would be completely different. This paper provides a detailed description of the design, function, and performance of the MiniBooNE detector.

Inactivation and Augmentation of the Primary 3-Ketosteroid-Δ1- Dehydrogenase in Mycobacterium neoaurum NwIB-01: Biotransformation of Soybean Phytosterols to 4-Androstene- 3,17-Dione or 1,4-Androstadiene-3,17-Dione▿ †

Science.gov (United States)

Wei, Wei; Wang, Feng-qing; Fan, Shu-yue; Wei, Dong-zhi

2010-01-01

3-Ketosteroid-Δ1-dehydrogenase, KsdDM, was identified by targeted gene disruption and augmentation from Mycobacterium neoaurum NwIB-01, a newly isolated strain. The difficulty of separating 4-androstene-3,17-dione (AD) from 1,4-androstadiene-3,17-dione (ADD) is a key bottleneck to the microbial transformation of phytosterols in industry. This problem was tackled via genetic manipulation of the KsdD-encoding gene. Mutants in which KsdDM was inactivated or augmented proved to be good AD(D)-producing strains. PMID:20453136

MiniBooNE Oscillation Results

International Nuclear Information System (INIS)

Djurcic, Zelimir

2009-01-01

These proceedings summarize the MiniBooNE ν μ → ν e results, describe the first (bar ν) μ → (bar ν) e result, and current analysis effort with the NuMI neutrinos detected in the miniBooNE detector

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

9 CFR 317.344 - Identification of major cuts of meat products.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Identification of major cuts of meat... AND VOLUNTARY INSPECTION AND CERTIFICATION LABELING, MARKING DEVICES, AND CONTAINERS Nutrition Labeling § 317.344 Identification of major cuts of meat products. The major cuts of single-ingredient, raw...

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 ...

UCB-NE-107 user's manual

International Nuclear Information System (INIS)

Lee, W.W.L.

1989-03-01

The purpose of this manual is to provide users of UCB-NE-107 with the information necessary to use UCB-NE-107 effectively. UCB-NE-107 is a computer code for calculating the fractional rate of readily soluble radionuclides that are released from nuclear waste emplaced in water-saturated porous media. Waste placed in such environments will gradually dissolve. For many species such as actinides and rare earths, the process of dissolution is governed by the exterior flow field, and the chemical reaction rate or leaching rate. However, for readily soluble species such as 135 Cs, 137 Cs, and 129 I, it has been observed that their dissolution rates are rapid. UCB-NE-107 is a code for calculating the release rate at the waste/rock interface, to check compliance with the US Nuclear Regulatory Commission's (USNRC) subsystem performance objective. It is an implementation of the analytic solution given below. 5 refs., 2 figs

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...

Photoionization of Ne8+

Science.gov (United States)

Pindzola, M. S.; Abdel-Naby, Sh. A.; Robicheaux, F.; Colgan, J.

2014-05-01

Single and double photoionization cross sections for Ne8+ are calculated using a non-perturbative fully relativistic time-dependent close-coupling method. A Bessel function expansion is used to include both dipole and quadrupole effects in the radiation field interaction and the repulsive interaction between electrons includes both the Coulomb and Gaunt interactions. The fully correlated ground state of Ne8+ is obtained by solving a time-independent inhomogeneous set of close-coupled equations. Propagation of the time-dependent close-coupled equations yields single and double photoionization cross sections for Ne8+ at energies easily accessible at advanced free electron laser facilities. This work was supported in part by grants from NSF and US DoE. Computational work was carried out at NERSC in Oakland, California, NICS in Knoxville, Tennessee, and OLCF in Oak Ridge, Tennessee.

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.

Current Status of the MiniBooNE Experiment

OpenAIRE

Ray, H.; collaboration, for the MiniBooNE

2004-01-01

MiniBooNE is an experiment designed to refute or confirm the LSND anti-nu_mu -> anti-nu_e oscillation result. MiniBooNE will look for oscillations of nu_mu -> nu_e in a closed-box appearance analysis. MiniBooNE began collecting data in 2002, and is expected to continue data taking through 2005. Current MiniBooNE results are presented.

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

Performance Analysis of Different NeQuick Ionospheric Model Parameters

Directory of Open Access Journals (Sweden)

WANG Ningbo

2017-04-01

Full Text Available Galileo adopts NeQuick model for single-frequency ionospheric delay corrections. For the standard operation of Galileo, NeQuick model is driven by the effective ionization level parameter Az instead of the solar activity level index, and the three broadcast ionospheric coefficients are determined by a second-polynomial through fitting the Az values estimated from globally distributed Galileo Sensor Stations (GSS. In this study, the processing strategies for the estimation of NeQuick ionospheric coefficients are discussed and the characteristics of the NeQuick coefficients are also analyzed. The accuracy of Global Position System (GPS broadcast Klobuchar, original NeQuick2 and fitted NeQuickC as well as Galileo broadcast NeQuickG models is evaluated over the continental and oceanic regions, respectively, in comparison with the ionospheric total electron content (TEC provided by global ionospheric maps (GIM, GPS test stations and JASON-2 altimeter. The results show that NeQuickG can mitigate ionospheric delay by 54.2%~65.8% on a global scale, and NeQuickC can correct for 71.1%~74.2% of the ionospheric delay. NeQuick2 performs at the same level with NeQuickG, which is a bit better than that of GPS broadcast Klobuchar model.

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

Phase transition and angular momentum dependence of correlations in the rotational spectra of Ne20 and Ne22

International Nuclear Information System (INIS)

Satpathy, L.; Schmid, K.W.; Krewald, S.; Faessler, A.

1974-01-01

Multi-Configuration-Hartree-Fock (MCHF) calculations with angular momentum projection before the variation of the internal degree of freedom have been performed for the nuclei Ne 20 and Ne 22 . This procedure yields different correlated intrinsic states for the different members of a rotational band. Thus, the angular momentum dependence of correlations has been studied. Experimentally, the ground state spectra of Ne 20 and Ne 22 show properties similar to the phase transitions observed in some rare earth nuclei which have been well reproduced through the present calculations. The calculated spectra show a significant improvement compared to the ones obtained by variation before the angular momentum projection is effected. (author)

Lääne-Virumaa TOP 100 aastal 2000

Index Scriptorium Estoniae

2001-01-01

Lääne-Virumaa edukamad ettevõtted; Lääne-Virumaa käibe TOP 100; Käibe kasvu TOP 20; Käibe languse TOP 10; Kasumi TOP 20; Kasumi kasvu TOP 20; Rentabluse TOP 20; ROA TOP 20; Kasumi languse TOP 10; Kahjumi TOP 10; Lääne-Virumaa käibelt suuremate ettevõtete finantsandmed. Lääne-Virumaa ettevõtete üldandmed

Metastable He (n=2) - Ne potential interaction calculation

International Nuclear Information System (INIS)

Rahal, H.

1983-10-01

Diabatic potential terms corresponding to He (2 1 S)-Ne and He (2 3 S)-Ne interactions are calculated. These potentials reproduce the experimental results thermal metastable atom elastic scattering on Ne target. A model which reduces the interaction to a one-electron problem is proposed: the He excited electron. Its interaction with the He + center is reproduced by a ''l'' dependent potential model with a 1/2 behaviour at short range. The electron interaction facing the Ne is described by a l-dependent pseudopotential reproducing with accuracy the electron elastic scattering on a Ne atom. The importance of the corrective term related to the Ne polarizations by the electron and the He + ion is showed in this work. In the modelling problems, the accuracy cannot be better than 0.1 MeV [fr

The DAΦNE cryogenic system

International Nuclear Information System (INIS)

Modena, M.

1997-12-01

The DAΦNE Project utilises superconductivity technology for a total of six superconducting magnets: the two Experiment magnets (KLOE and FINUDA) and the four Compensator Solenoid magnets needed to compensate the magnetic effect of the Experiment magnets on the electron and positron beams. This effect, on beams of 510 MeV (nominal DAΦNE Energy), is expected to be relevant, especially with the aim of achieving a very high luminosity, which is the main target of the Project. The KLOE superconducting magnet has two possible working positions: the first in the DAΦNE Hall, when the Experiment will be in operation, and the second one in the KLOE Assembly Hall. This second position is the first to be utilised for the KLOE magnet Acceptance Test and magnetic field mapping, prior to the mounting of all the experimental apparatus inside the magnet. This note intends to present the DAΦNE Cryogenic System and how the authors have converged to the definition of a common Cryogenic System compatible with all the six superconducting magnets

Yrast and high spin states in 22Ne

International Nuclear Information System (INIS)

Szanto, E.M.; Toledo, A.S. de

1982-08-01

High spin states in 22 Ne have been investigated by the reactions 11 B( 13 C,d) 22 Ne and 13 C( 11 B,d) 22 Ne up to E* approximately=19 MeV. Yrast states were observed at 11.02 MeV (8 + ) and 15.46 MeV (10 + ) excitation energy. A backbending in 22 Ne is observed around spin 8 + . The location of high spin states I [pt

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

Sensation Seeking and Locus of Control in University Students in the Context of Regular Exercise Participation and Gender

Science.gov (United States)

Tekin, Ali; Tekin, Gülcan; Çalisir, Melih

2017-01-01

The aim of this study is to determine the locus of control (LC) and sensation seeking (SS) levels of university female students according to regular exercise participation (REP) and gender (G). This descriptive study was initiated in 2016 and finished in 2017. A total of 623 students, 306 females and 317 males, from different academic departments…

One-neutron knockout from Ne24-28 isotopes

CERN Document Server

Rodriguez-Tajes, C; Caamano, M; Faestermann, T; Cortina-Gil, D; Zhukov, M; Simon, H; Nilsson, T; Borge, M J G; Alvarez-Pol, H; Winkler, M; Prochazka, A; Nociforo, C; Weick, H; Kanungo, R; Perez-Loureiro, D; Kurtukian, T; Suemmerer, K; Eppinger, K; Perea, A; Chatillon, A; Maierbeck, P; Benlliure, J; Pascual-Izarra, C; Gernhaeuser, R; Geissel, H; Aumann, T; Kruecken, R; Larsson, K; Tengblad, O; Benjamim, E; Jonson, B; Casarejos, E

2010-01-01

One-neutron knockout reactions of Ne24-28 in a beryllium target have been studied in the Fragment Separator (FRS), at GSI. The results include inclusive one-neutron knockout cross-sections as well as longitudinal-momentum distributions of the knockout fragments. The ground-state structure of the neutron-rich neon isotopes was obtained from an analysis of the measured momentum distributions. The results indicate that the two heaviest isotopes, Ne-27 and Ne-28, are dominated by a configuration in which a s(1/2) neutron is coupled to an excited state of the Ne-26 and Ne-27 core, respectively. (C) 2010 Elsevier B.V. All rights reserved.

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.

Absorbed dose to water comparison between NE 2561 and NE 2671 chambers using IAEA, HPA and NACP protocols for gamma ray beam

International Nuclear Information System (INIS)

Mohd Taufik Dolah; Noriah Mod Ali; Taiman Kadni

2002-01-01

The aim of this study to evaluate the performance of NE 2571 chamber in comparison with NE 2561 chamber in determination of the absorbed dose to water in gamma ray beam. In this study NE 2561 is taking as a reference standard chamber while NE 2571 as a working standard. Irradiation of chamber (alternately) was performed at a reference depth, 5 cm, inside the IAEA water phantom. Both chambers were exposed to 13 difference exposures of gamma rays. The values of absorbed dose to water were then determined using IAEA, HPA and NACP protocols. Deviations of absorbed dose determined by NE 2561 and NE 2571 were calculated for each protocol. result obtained in terms of [protocol, μ (mean deviation) ± σ s e (standard error)] were (IAEA, 1.12 ± 0.04], [HPA, 0.09 ± 0.04], and [NCP, 0.09 ± 0.04]. It can be concluded that NE 2571 shown acceptable performance as it is within acceptable limit ± 3%. (Author)

Preliminary Engineering Report contaminated groundwater seeps 317/319/ENE area

International Nuclear Information System (INIS)

1996-01-01

When the Resource Conservation and Recovery Act Facility Investigation (RFI) in the 317/319/ENE Area of Argonne National Laboratory-East (ANL-E) was being completed, groundwater was discovered moving to the surface through a series of seeps. The seeps are located approximately 600 ft south of the ANL fence line in Waterfall Glen Forest Preserve. Samples of this water were collected and analyzed for selected parameters. Two of five seeps sampled were found to contain detectable levels of organic contaminants. Three chemical species were identified: chloroform (14-25 μg/L), carbon tetrachloride (56-340 μg/L), and tetrachloroethylene (3-6 μg/L). The other seeps did not contain detectable levels of volatile organic compounds (VOCs). The water issuing from these two contaminated seeps flows into a narrow ravine, where it is visible as a trickle of water flowing through sand and gravel deposits on the floor of the ravine. Approximately 100-ft downstream of the seep area, the contaminated water is no longer visible, having drained back into the soil in the bed of the ravine. Figure 1 shows the location of the 317/319/ENE Area in relation to the ANL-E site and the Waterfall Glen Forest Preserve

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.

The state of the NeXus data format

International Nuclear Information System (INIS)

Koennecke, Mark

2006-01-01

NeXus is an effort by an international group of scientists to define a common data exchange format for neutron, muon and X-ray scattering. NeXus has six levels: a physical file format, a file structure, rules for storing individual data items in a file, a dictionary of names, instrument definitions and an application programming interface (API) to NeXus files. The authors will present the large steps forward which have been made both with instrument definitions and the NeXus-API

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....

ETIČNE DILEME PODJETNIKA

OpenAIRE

Cvek, Tadej

2010-01-01

Etika in morala se skozi čas nenehno spreminjata in nekatere stvari, ki so danes nedovoljene, so bile še pred kratkim dovoljene in obratno. Razlog za to so predvsem družbene in kulturne spremembe, ki vodijo do drugačnih pogledov na stvari in okolico. Skladno z razvojem etike in morale, se razvijajo tudi nove etične teorije, ki še ne dosegajo starejših teorij a vendarle pridobivajo na pomembnosti in kdo ve, mogoče jih bodo kdaj v prihodnosti tudi presegle. Za MNP je pomembno, da razlikuje...

Status of the KM3NeT project

International Nuclear Information System (INIS)

Katz, U.F.

2009-01-01

KM3NeT is a future research infrastructure in the Mediterranean Sea, hosting a cubic-kilometre scale neutrino telescope and nodes for associated sciences such as marine biology, oceanology and geophysics. The status of the KM3NeT project and the progress made in the EU-funded Design Study is reviewed. Some physics studies indicating the sensitivity of the KM3NeT neutrino telescope are highlighted and selected major technical design options to be further pursued are described. Finally, the remaining steps towards construction of KM3NeT will be discussed. This document reflects the status of the KM3NeT Conceptual Design Report (CDR), which has been presented to the public for the first time at the VLVnT08 Workshop.

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.

Proton capture in the nuclei 21Ne and 22Ne and its influence on the solar hydrogen burning in the neon-sodium cyclus

International Nuclear Information System (INIS)

Goerres, J.

1983-01-01

The aim of this thesis was to remove the uncertainties in the reaction rates of 21 Ne(p,γ) 22 Na and 22 Ne(p,γ) 23 Na in order to can make founded statements about the hydrogen burning in the NeNa cyclus. After the description of the experimental arrangement the search for resonances in the reaction 21 Ne(p,γ) 22 Na below Esub(p)=355 keV is reported. While the theory of the direct radiation capture is discussed the experimental results of the search for this transitions in 21 Ne(p,γ) 22 Na respectively 22 Ne(p,γ) 23 Na are presented. The astrophysical aspects of the results of this thesis are discussed and summarizingly presented. (orig./HSI) [de

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.

"Ne opravilsja jeshtsho posle grippa..." : [luuletused] / Aleksei Koroljov

Index Scriptorium Estoniae

Koroljov, Aleksei

2001-01-01

Autor endast lk. 44. Sisu: "Ne opravilsja jeshtsho posle grippa..." ; "Tak plohho mne, kak ne bõlo davno..." ; "Vokrug tebja, kak satellit..." ; "Hotja i ne ossobenno ona..." ; Iz dnevnika ; Zdravõi smõsl ; "V ushko igolnoje prodenu..." ; "Zhenshtshine prostitelnõ nedostatki..." ; "Balagurja, taratorja..." "Kogda bõ sprava - rai..." ; 23-i skorõi ; "Velmozhi v rogozhe iz blazhi i drozhi..."

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.

‘Transnationalising’ Ne Bis In Idem: How the Rule of Ne Bis In Idem Reveals the Principle of Personal Legal Certainty

Directory of Open Access Journals (Sweden)

Juliette Lelieur

2013-09-01

Full Text Available Since Article 54 of the Convention implementing the Schengen Agreement gave the rule of ne bis in idem a transnational dimension, talk of the ‘transnational ne bis in idem principle’ has been commonplace. Thus, when looking for general principles of transnational criminal law, scholars refer to the principle of ‘transnational ne bis in idem’. It is doubtful, however, that ne bis in idem qualifies as a principle of law. It should be regarded, rather, as a rule of criminal procedure, traditionally based on the principle of res judicata. Giving the rule of ne bis in idem a transnational dimension therefore requires either transnationalising the principle of res judicata, or giving the rule of ne bis in idem a new foundation.The principle of res judicata principally serves the credibility of the justice system in a given jurisdiction by prohibiting several tribunals, all acting within the parameters of their jurisdiction, from contradicting each other’s interpretation of the same facts. For this reason, the principle of res judicata does not provide an adequate basis for a transnationalised rule of ne bis in idem.From a human rights perspective, multiple prosecutions against the same person for the same facts collides with protecting individuals against arbitrary judicial treatment. This is true whether the multiple prosecutions all take place in one country or in several different countries. The rule of ne bis in idem could therefore be regarded as a manifestation of the (new ‘principle of personal legal certainty’.

Repair of pectus deformities: Experience and outcome in 317 cases

International Nuclear Information System (INIS)

Geric, O.; Gurkok, S.; Gozubuyuk, A.; Dakak, M.; Caytak, H.; Yucels, O.

2006-01-01

The most common congenital chest wall reformatories are pectus excavatum and pectus carinatum. Various techniques have been described for correction of pectus deformities. We describe our experience with surgical repair of pectus deformity (PD) in adults, including our new techniques, which uses a restorable plaque for fixation of the sternum. We reviewed the records of 317 patients who underwent surgical correction of PD between October 1997 and December 2005. All of the patients were male and the median age was 21.3 years (range 16-32 years). Of 317 patients, the type of deformity was a pectus excavatum in 230 patients and a pectus carination in 87 of the patients. Four different operative techniques were used. There were no intraoperative deaths or major perioperative morbidity. The complications rate was 17%. Overall mean hospital stay was 14.25 days. In 208 patients who underwent a mid-term outpatient follow up (mean, 8 months), there was no recurrence. Patient satisfaction was excellent in 234 patients, good in 79 patients and fair in 4 patients. The majority of patients with pectus deformity have been operated on during childhood; therefore there is limited published information about the correction of pectus cranium deformation in adults. The most important point in pectus correction is to achieve proper and long term stability of the sternum following osteotomy. Various techniques can be used for this purpose. (author)

One-neutron knockout from {sup 24-28}Ne isotopes

Energy Technology Data Exchange (ETDEWEB)

Rodriguez-Tajes, C., E-mail: carme.rodriguez@usc.e [Departamento de Fisica de Particulas, Universidade de Santiago de Compostela, 15782 Santiago de Compostela (Spain); Cortina-Gil, D.; Alvarez-Pol, H. [Departamento de Fisica de Particulas, Universidade de Santiago de Compostela, 15782 Santiago de Compostela (Spain); Aumann, T. [GSI Helmholtzzentrum fuer Schwerionenforschung, 64291 Darmstadt (Germany); Benjamim, E.; Benlliure, J. [Departamento de Fisica de Particulas, Universidade de Santiago de Compostela, 15782 Santiago de Compostela (Spain); Borge, M.J.G. [Instituto de Estructura de la Materia, CSIC, 28006 Madrid (Spain); Caamano, M.; Casarejos, E. [Departamento de Fisica de Particulas, Universidade de Santiago de Compostela, 15782 Santiago de Compostela (Spain); Chatillon, A. [GSI Helmholtzzentrum fuer Schwerionenforschung, 64291 Darmstadt (Germany); Eppinger, K.; Faestermann, T. [Physik Department E12, Technische Universitaet Muenchen, 85748 Garching (Germany); Gascon, M. [Departamento de Fisica de Particulas, Universidade de Santiago de Compostela, 15782 Santiago de Compostela (Spain); Geissel, H. [GSI Helmholtzzentrum fuer Schwerionenforschung, 64291 Darmstadt (Germany); Gernhaeuser, R. [Physik Department E12, Technische Universitaet Muenchen, 85748 Garching (Germany); Jonson, B. [Fundamental Fysik, Chalmers Tekniska Hoegskola, 412 96 Goeteborg (Sweden); PH Department, CERN, 1211 Geneve 23 (Switzerland); Kanungo, R. [Astronomy and Physics Department, Saint Mary' s University, Halifax, NS B3H 3C3 (Canada); Kruecken, R. [Physik Department E12, Technische Universitaet Muenchen, 85748 Garching (Germany); Kurtukian, T. [Departamento de Fisica de Particulas, Universidade de Santiago de Compostela, 15782 Santiago de Compostela (Spain); Larsson, K. [Fundamental Fysik, Chalmers Tekniska Hoegskola, 412 96 Goeteborg (Sweden)

2010-04-05

One-neutron knockout reactions of {sup 24-28}Ne in a beryllium target have been studied in the Fragment Separator (FRS), at GSI. The results include inclusive one-neutron knockout cross-sections as well as longitudinal-momentum distributions of the knockout fragments. The ground-state structure of the neutron-rich neon isotopes was obtained from an analysis of the measured momentum distributions. The results indicate that the two heaviest isotopes, {sup 27}Ne and {sup 28}Ne, are dominated by a configuration in which a s{sub 1/2} neutron is coupled to an excited state of the {sup 26}Ne and {sup 27}Ne core, respectively.

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...

Status of the KM3NeT project

International Nuclear Information System (INIS)

Margiotta, A

2014-01-01

KM3NeT is a deep-sea research infrastructure being constructed in the Mediterranean Sea. It will be installed at three sites: KM3NeT-Fr, offshore Toulon, France, KM3NeT-It, offshore Portopalo di Capo Passero, Sicily (Italy) and KM3NeT-Gr, offshore Pylos, Peloponnese, Greece. It will host the next generation Cherenkov neutrino telescope and nodes for a deep sea multidisciplinary observatory, providing oceanographers, marine biologists, and geophysicists with real time measurements. The neutrino telescope will search for Galactic and extra-Galactic sources of neutrinos, complementing IceCube in its field of view. The detector will have a modular structure and consists of six building blocks, each including about one hundred Detection Units (DUs). Each DU will be equipped with 18 multi-PMT digital optical modules. The first phase of construction has started and shore and deep-sea infrastructures hosting the future KM3NeT detector are being prepared in France near Toulon and in Italy, near Capo Passero in Sicily. The technological solutions for KM3NeT and the expected performance of the detector are presented and discussed

Comments on Auger electron production by Ne/sup +/ bombardment of surfaces

Energy Technology Data Exchange (ETDEWEB)

Pepper, S V; Ferrante, J [National Aeronautics and Space Administration, Cleveland, OH (USA). Lewis Research Center

1979-09-01

In this letter, the authors first report rather conclusive experimental evidence showing that the Ne Auger signal is due to asymmetric Ne-metal collisions and not symmetric Ne-Ne collisions. Next it is shown that the Ne Auger signal is in fact observable by Ne/sup +/ bombardment of Si and with signal strength comparable to that of the Si Auger signal for 3 keV incident ion energy. Finally, they comment on some trends in the relative amplitudes of the 21.9 and 25.1 eV Ne Auger signals as a function of incident ion energy and target species.

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 ...

45 CFR 150.317 - Factors CMS uses to determine the amount of penalty.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Factors CMS uses to determine the amount of... RELATING TO HEALTH CARE ACCESS CMS ENFORCEMENT IN GROUP AND INDIVIDUAL INSURANCE MARKETS CMS Enforcement With Respect to Issuers and Non-Federal Governmental Plans-Civil Money Penalties § 150.317 Factors CMS...

Prospects for Antineutrino Running at MiniBooNE

OpenAIRE

Wascko, M. O.

2006-01-01

MiniBooNE began running in antineutrino mode on 19 January, 2006. We describe the sensitivity of MiniBooNE to LSND-like nuebar oscillations and outline a program of antineutrino cross-section measurements necessary for the next generation of neutrino oscillation experiments. We describe three independent methods of constraining wrong-sign (neutrino) backgrounds in an antineutrino beam, and their application to the MiniBooNE antineutrino analyses.

UCB-NE-101 user's manual

International Nuclear Information System (INIS)

Lee, W.W.L.

1989-02-01

The purpose of this manual is to provide users of UCB-NE-101 with the information necessary to use UCB-NE-101 effectively. UCB-NE-101 calculates the concentration of solubility-limited species as a function of space and time and its mass flux rates from a waste sphere buried in a nuclear waste repository in water-saturated rock. The waste is surrounded by one type of rock, and some distance away, there is another type of rock. The inner layer of rock can be a backfill around a nuclear waste package and the outer layer the natural rock. The mass flux calculated is at the interface of the two layers. The species concentration calculated is in the inner layer. A constant concentration of the species, usually the solubility, is specified at the waste sphere/inner layer interface. Dissolution and transport is governed by the solubility of the species, and diffusion in the porous media. 1 ref., 1 fig

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.

Reaction cross section for Ne isotopes

International Nuclear Information System (INIS)

Panda, R.N.; Sahu, B.K.; Patra, S.K.

2012-01-01

In the present contribution, first the bulk properties are calculated, such as binding energy (BE), root mean square charge radius r ch , matter radius r m and quadrupole deformation parameter β 2 for 18-32 Ne isotopes in the Relativistic mean field (RMF) and effective field theory motivated RMF (E-RMF) formalisms . Then the total nuclear reaction cross section σR is analyzes for the scattering of 20 Ne and 28-32 Ne from a 12 C target at 240 MeV/nucleon by using the RMF model. Thus the objective of the present study is to calculate the bulk properties as well as a systematic analysis of σR over a range of neutron rich nuclei in the frame work of Glauber model

NeSSM: a Next-generation Sequencing Simulator for Metagenomics.

Directory of Open Access Journals (Sweden)

Ben Jia

Full Text Available BACKGROUND: Metagenomics can reveal the vast majority of microbes that have been missed by traditional cultivation-based methods. Due to its extremely wide range of application areas, fast metagenome sequencing simulation systems with high fidelity are in great demand to facilitate the development and comparison of metagenomics analysis tools. RESULTS: We present here a customizable metagenome simulation system: NeSSM (Next-generation Sequencing Simulator for Metagenomics. Combining complete genomes currently available, a community composition table, and sequencing parameters, it can simulate metagenome sequencing better than existing systems. Sequencing error models based on the explicit distribution of errors at each base and sequencing coverage bias are incorporated in the simulation. In order to improve the fidelity of simulation, tools are provided by NeSSM to estimate the sequencing error models, sequencing coverage bias and the community composition directly from existing metagenome sequencing data. Currently, NeSSM supports single-end and pair-end sequencing for both 454 and Illumina platforms. In addition, a GPU (graphics processing units version of NeSSM is also developed to accelerate the simulation. By comparing the simulated sequencing data from NeSSM with experimental metagenome sequencing data, we have demonstrated that NeSSM performs better in many aspects than existing popular metagenome simulators, such as MetaSim, GemSIM and Grinder. The GPU version of NeSSM is more than one-order of magnitude faster than MetaSim. CONCLUSIONS: NeSSM is a fast simulation system for high-throughput metagenome sequencing. It can be helpful to develop tools and evaluate strategies for metagenomics analysis and it's freely available for academic users at http://cbb.sjtu.edu.cn/~ccwei/pub/software/NeSSM.php.

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.

Stellar reaction rate for 22Mg+p→23Al from the asymptotic normalization coefficient in the mirror nuclear system 22Ne+n→23Ne

International Nuclear Information System (INIS)

Al-Abdullah, T.; Carstoiu, F.; Chen, X.; Clark, H. L.; Fu, C.; Gagliardi, C. A.; Lui, Y.-W.; Mukhamedzhanov, A.; Tabacaru, G.; Tokimoto, Y.; Trache, L.; Tribble, R. E.

2010-01-01

The production of 22 Na in ONe novae can be influenced by the 22 Mg(p,γ) 23 Al reaction. To investigate this reaction rate at stellar energies, we have determined the asymptotic normalization coefficient (ANC) for 22 Mg+p→ 23 Al through measurements of the ANCs in the mirror nuclear system 22 Ne+n→ 23 Ne. The peripheral neutron-transfer reactions 13 C( 12 C, 13 C) 12 C and 13 C( 22 Ne, 23 Ne) 12 C were studied. The identical entrance and exit channels of the first reaction make it possible to extract independently the ground-state ANC in 13 C. Our experiment gives C p 1/2 2 ( 13 C)=2.24±0.11 fm -1 , which agrees with the value obtained from several previous measurements. The weighted average for all the obtained C p 1/2 2 is 2.31±0.08 fm -1 . This value is adopted to be used in obtaining the ANCs in 23 Ne. The differential cross sections for the reaction 13 C( 22 Ne, 23 Ne) 12 C leading to the J π =5/2 + and 1/2 + states in 23 Ne have been measured at 12 MeV/u. Optical model parameters for use in the DWBA calculations were obtained from measurements of the elastic scatterings 22 Ne+ 13 C and 22 Ne+ 12 C. The extracted ANC for the ground state in 23 Ne, C d 5/2 2 =0.86±0.08±0.12 fm -1 , is converted to its corresponding value in 23 Al using mirror symmetry to give C d 5/2 2 ( 23 Al)=(4.63±0.77)x10 3 fm -1 . The astrophysical S factor S(0) for the 22 Mg(p,γ) reaction was determined to be 0.96±0.11 keV b. The consequences for nuclear astrophysics are discussed.

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).

Measurements of Neutrino Charged Current Interactions at SciBooNE

Energy Technology Data Exchange (ETDEWEB)

Nakajima, Yasuhiro [Department of Physics, Kyoto University, Kyoto 606-8502 (Japan)], E-mail: nakajima@scphys.kyoto-u.ac.jp

2009-08-15

The SciBooNE experiment (FNAL-E954) is designed to measure neutrino-nucleous cross sections in the one GeV region. Additionally, SciBooNE serves as a near detector for MiniBooNE by measuring the neutrino flux. In this paper, we describe two analyses using neutrino charged current interactions at SciBooNE: a neutrino spectrum measurement and a search for charged current coherent pion production.

Lääne-Virumaa ettevõtete TOP aastal 2004

Index Scriptorium Estoniae

2005-01-01

Tabelid: Lääne-Virumaa ettevõtete TOP 50; Käibe TOP 35; Kasumi TOP 35; Lääne-Virumaa ettevõtete üld- ja finantsandmed; Käibe kasvu TOP 20; Kasumi kasvu TOP 20; Rentaabluse TOP 20; Omakapitali tootlikkuse TOP 20. Vt. samas: Viktor Sepp, Merike Lees. Lääne-Virumaal üllatavad uued tegijad

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

Comparison of electromagnetic and nuclear dissociation of 17Ne

Science.gov (United States)

Wamers, F.; Marganiec, J.; Aksouh, F.; Aksyutina, Yu.; Alvarez-Pol, H.; Aumann, T.; Beceiro-Novo, S.; Bertulani, C. A.; Boretzky, K.; Borge, M. J. G.; Chartier, M.; Chatillon, A.; Chulkov, L. V.; Cortina-Gil, D.; Emling, H.; Ershova, O.; Fraile, L. M.; Fynbo, H. O. U.; Galaviz, D.; Geissel, H.; Heil, M.; Hoffmann, D. H. H.; Hoffman, J.; Johansson, H. T.; Jonson, B.; Karagiannis, C.; Kiselev, O. A.; Kratz, J. V.; Kulessa, R.; Kurz, N.; Langer, C.; Lantz, M.; Le Bleis, T.; Lehr, C.; Lemmon, R.; Litvinov, Yu. A.; Mahata, K.; Müntz, C.; Nilsson, T.; Nociforo, C.; Ott, W.; Panin, V.; Paschalis, S.; Perea, A.; Plag, R.; Reifarth, R.; Richter, A.; Riisager, K.; Rodriguez-Tajes, C.; Rossi, D.; Savran, D.; Schrieder, G.; Simon, H.; Stroth, J.; Sümmerer, K.; Tengblad, O.; Typel, S.; Weick, H.; Wiescher, M.; Wimmer, C.

2018-03-01

The Borromean drip-line nucleus 17Ne has been suggested to possess a two-proton halo structure in its ground state. In the astrophysical r p -process, where the two-proton capture reaction 15O(2 p ,γ )17Ne plays an important role, the calculated reaction rate differs by several orders of magnitude between different theoretical approaches. To add to the understanding of the 17Ne structure we have studied nuclear and electromagnetic dissociation. A 500 MeV/u 17Ne beam was directed toward lead, carbon, and polyethylene targets. Oxygen isotopes in the final state were measured in coincidence with one or two protons. Different reaction branches in the dissociation of 17Ne were disentangled. The relative populations of s and d states in 16F were determined for light and heavy targets. The differential cross section for electromagnetic dissociation (EMD) shows a continuous internal energy spectrum in the three-body system 15O+2 p . The 17Ne EMD data were compared to current theoretical models. None of them, however, yields satisfactory agreement with the experimental data presented here. These new data may facilitate future development of adequate models for description of the fragmentation process.

[Snacks consumption in Chinese children and adolescents at the ages of 3-17 years].

Science.gov (United States)

Yu, Dongmei; Zhang, Bing; Zhao, Liyun; Wang, Huijun

2008-11-01

To describe the status of snacks consumption, the characteristics, and the contribution to their diet and nutrients intake in Chinese children and adolescents at the ages of 3-17 years. Chinese health and nutritional survey (1991-2004), Chinese National nutrition and health survey (2002), and 2007 typical survey on snacks in Chinese residents were used in this report. The incidence of snacks consumption and snacking contribution were calculated by consecutive day 3 dietary recalls of the first 2 surveys. At least 1 snacks intake in 3 days was snacking consumption. The incidences of snacks consumption in Chinese population at the ages of 3-17 years were increased from 1991 (13.2%) to 2004 (19.3%). There were 35.1% of Chinese children and adolescents consuming snacks, 55.7% in urban and 29.6% in rural. Snacks provided 7.7% of total daily energy, 18.2% of fiber, 17.9% of VC, 9.9% of calcium, 9.7% of VE, 6.9% of iron and 6.3% of zinc. The snacks were mainly consumed in the evening. The main reasons were not nutrition of food but good taste, thirsty or hungry and food advertisement. The location of snacking was mainly at home and school. The snacks came from parents or other family members. They also buy snacks themselves. The consumption of candies and chocolate, jelly more than 4-6 day a week had a certain proportion. It was important to supervise snacks selection and consumption in Chinese children and adolescents at the ages of 3-17 years. The limitations of snacks consumption data perhaps lowed underestimate the effects of snacks to dietary intake.

Stellar origin of the 22Ne excess in cosmic rays

International Nuclear Information System (INIS)

Casse, M.; Paul, J.A.

1982-01-01

The 22 Ne excess at the cosmic-ray source is discussed in terms of a 22 Ne-rich component injected and accelerated by carbon-rich Wolf-Rayet stars. The overabundance of 22 Ne relative to 20 Ne predicted at the surface of these stars is estimated to a factor approx.120 with respect to solar system abundances. In order to give rise to a 22 Ne excess of about 3 at the cosmic-ray sources as inferred from observations, the carbon-rich Wolf-Rayet contribution to the primary cosmic-ray flux is to be at maximum 1/60. This component would be energized by strong stellar winds producing quasi-standing shocks around the Wolf-Rayet stars

Study of 19F and 19Ne mirror nuclei

International Nuclear Information System (INIS)

Lebrun, Claude.

1976-01-01

The electromagnetic properties of the mirror nuclei 19 F and 19 Ne were studied using the 18 O(d,nγ) 19 F, 17 O( 3 He,nγ) 19 Ne and 19 F(p,nγ) 19 Ne reactions. Lifetimes of 8 levels in 19 F and 11 levels in 19 Ne have been measured using the Doppler shift attenuation method. Weak and strong components of M 1 , E 1 and E 2 transition strengths are compared with shell model predictions. M 1 and E 2 transition strengths of conjugated nuclei (A=18 to A=34) are compiled and compared with wide configuration space shell models [fr

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.

Strangeness in nuclear matter at DAΦNE

International Nuclear Information System (INIS)

Gianotti, P.

1998-01-01

The low energy kaons from the φ meson produced at DAΦNE offer a unique opportunity to study strangeness in nuclear matter. The interaction of kaons with hadronic matter can be investigated at DAΦNE using three main approaches: study of hypernuclei production and decay, kaons scattering on nucleons, kaonic atoms formation. These studies explore kaon-nucleon and hyperon-nucleon forces at very low energy, the nuclear shell model in presence of strangeness quantum number and eventual quarks deconfinement phenomena. The experiments devoted to study this physical program at DAΦNE are FINUDA and DEAR. The physics topics of both experiments are illustrated together with a detailed descriptions of the two detectors

Flaking and blistering on He and Ne bombardments

International Nuclear Information System (INIS)

Kamada, K.; Naramoto, H.

1979-01-01

Large scale exfoliation formed by 300 keV He + bombardment of niobium without any preceding blistering is investigated, in comparison with the blistering due to 450 and 850 keV Ne + bombardments. In-situ observations of the erosion processes were performed in a scanning electron microscope connected to the Van de Graaff. Critical doses of 7.2 x 10 17 He + /cm 2 , 2.4 x 10 17 Ne + /cm 2 and 4.0 x 10 17 Ne + /cm 2 were obtained for the 300 keV He flaking, 450 keV Ne blistering and 850 keV Ne blistering, respectively. The He flaking was presumed to be due to brittle fashion peeling-off of the surface layer by the bending moment driven by the internal gas pressure. The blistering, on the other hand, was presumed to be the result of the ductile fashion spreading of the lenticular bubble in the sub-surface layer. The necessary pressure for the peeling-off of the cover was calculated, and was speculated to be able to work as the driving force for the flaking from its unexpectedly low values. Fractographies under the exfoliations were discussed for both flaking and blistering. (author)

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,

IKONIČNE REPREZENTACIJE NEKATERIH MATEMATIČNIH POJMOV PRI OSNOVNOŠOLCIH

OpenAIRE

Podgoršek, Manja

2015-01-01

Ikonične reprezentacije so reprezentacije, ki predstavljajo prehod med enaktivnimi in simbolnimi reprezentacijami. Ikonične reprezentacije matematičnih pojmov na razredni stopnji so v veliki večini primerov grafične. V magistrski nalogi smo s pomočjo preizkusa znanja želeli ugotoviti, na kakšen način učenci od 5. do 8. razreda osnovne šole grafično ponazarjajo vnaprej podane matematične pojme (odštevanje s prehodom, številski izraz z oklepaji, izraz dela celote in potenca). Zanimalo nas je tu...

Nivation forms and processes in unconsolidated sediments, NE Greenland

DEFF Research Database (Denmark)

Christiansen, Hanne Hvidtfeldt

1998-01-01

Nivation, Nivation Hollow, Nival Backwall Faliure, Active layer Interflow, Pronival alluvial fans, NE Greenland......Nivation, Nivation Hollow, Nival Backwall Faliure, Active layer Interflow, Pronival alluvial fans, NE Greenland...

KM3NeT

CERN Multimedia

KM3NeT is a large scale next-generation neutrino telescope located in the deep waters of the Mediterranean Sea, optimized for the discovery of galactic neutrino sources emitting in the TeV energy region.

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.

neXtA5: accelerating annotation of articles via automated approaches in neXtProt.

Science.gov (United States)

Mottin, Luc; Gobeill, Julien; Pasche, Emilie; Michel, Pierre-André; Cusin, Isabelle; Gaudet, Pascale; Ruch, Patrick

2016-01-01

The rapid increase in the number of published articles poses a challenge for curated databases to remain up-to-date. To help the scientific community and database curators deal with this issue, we have developed an application, neXtA5, which prioritizes the literature for specific curation requirements. Our system, neXtA5, is a curation service composed of three main elements. The first component is a named-entity recognition module, which annotates MEDLINE over some predefined axes. This report focuses on three axes: Diseases, the Molecular Function and Biological Process sub-ontologies of the Gene Ontology (GO). The automatic annotations are then stored in a local database, BioMed, for each annotation axis. Additional entities such as species and chemical compounds are also identified. The second component is an existing search engine, which retrieves the most relevant MEDLINE records for any given query. The third component uses the content of BioMed to generate an axis-specific ranking, which takes into account the density of named-entities as stored in the Biomed database. The two ranked lists are ultimately merged using a linear combination, which has been specifically tuned to support the annotation of each axis. The fine-tuning of the coefficients is formally reported for each axis-driven search. Compared with PubMed, which is the system used by most curators, the improvement is the following: +231% for Diseases, +236% for Molecular Functions and +3153% for Biological Process when measuring the precision of the top-returned PMID (P0 or mean reciprocal rank). The current search methods significantly improve the search effectiveness of curators for three important curation axes. Further experiments are being performed to extend the curation types, in particular protein-protein interactions, which require specific relationship extraction capabilities. In parallel, user-friendly interfaces powered with a set of JSON web services are currently being

Measurement of the response of the deuterated scintillators NE 232 and NE 230 to protons and deuterons

International Nuclear Information System (INIS)

Tornow, W.; Arnold, W.; Herdtweck, J.; Mertens, G.

1986-01-01

The response of the deuterated scintillators NE 232 and NE 230 to protons and deuterons has been measured via elastic neutron-proton and neutron-deuteron scattering using the two mixtures of C 6 H 12 /C 6 D 12 and C 6 H 6 /C 6 D 6 and ''pure'' scintillators. The energy range covered for protons and deuterons was about 1-16 MeV. The light output relation Lsub(p)(E)=(1/2)Lsub(d) (2E) has been observed. (orig.)

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.

{sup 17}O({alpha},{gamma}){sup 21}Ne and {sup 17}O({alpha},n){sup 20}Ne for the weak s process

Energy Technology Data Exchange (ETDEWEB)

Best, A.; Goerres, J.; Beard, M.; Couder, M.; Boer, R. de; Falahat, S.; Gueray, R. T.; Kontos, A.; Kratz, K.-L.; LeBlanc, P. J.; Li, Q.; O' Brien, S.; Oezkan, N.; Pignatari, M.; Sonnabend, K.; Talwar, R.; Tan, W.; Uberseder, E.; Wiescher, M. [Department of Physics, University of Notre Dame, Notre Dame, IN 46556 (United States); Department of Physics, University of Notre Dame, Notre Dame, IN 46556 (United States) and Department for Biogeochemistry, Max-Planck-Institute for Chemistry, 55020 Mainz (Germany); Department of Physics, Kacaeli University, Umuttepe 41380, Kocaeli (Turkey); Department of Physics, University of Notre Dame, Notre Dame, IN 46556 (United States); Department for Biogeochemistry, Max-Planck-Institute for Chemistry, 55020 Mainz (Germany); Department of Physics, University of Notre Dame, Notre Dame, IN 46556 (United States); Department of Physics, Kacaeli University, Umuttepe 41380, Kocaeli (Turkey); Department of Physics, University of Basel, Basel 4056 (Switzerland); Institute for Applied Physics, Goethe-University Frankfurt, 60325 Frankfurt (Germany); Department of Physics, University of Notre Dame, Notre Dame, IN 46556 (United States)

2012-11-20

The ratio of the reaction rates of the competing channels {sup 17}O({alpha}{gamma}){sup 21}Ne and {sup 17}O({alpha},n){sup 20}Ne determines the efficiency of {sup 16}O as a neutron poison in the s process in low metallicity rotating stars. It has a large impact on the element production, either producing elements to the mass range of A=90 in case of a significant poisoning effect or extending the mass range up to the region of A=150 if the {gamma} channel is of negligible strength. We present an improved study of the reaction {sup 17}O({alpha},n){sup 20}Ne, including an independent measurement of the {sup 17}O({alpha},n{sub 1}){sup 20}Ne channel. A simultaneous R-Matrix fit to both the n{sub 0} and the n{sub 1} channels has been performed. New reaction rates, including recent data on the {sup 17}O({alpha},{gamma}){sup 21}Ne reaction, have been calculated and used as input for stellar network calculations and their impact on the s process in rotating massive stars is discussed.

Exclusive measurements of nuclear breakup reactions of 17Ne

International Nuclear Information System (INIS)

Wamers, F.; Marganiec, J.; Aksouh, F.; Aksyutina, Y.; Boretzky, K.; Chatillon, A.; Emling, H.; Geissel, H.; Heil, M.; Hoffmann, J.; Karagiannis, C.; Kiselev, O.A.; Kurz, N.; Larsson, K.; Litvinov, Y.A.; Nociforo, C.; Ott, W.; Simon, H.; Suemmerer, K.; Weick, H.; Alvarez-Pol, H.; Beceiro-Novo, S.; Cortina-Gil, D.; Rodriguez-Tajes, C.; Aumann, T.; Panin, V.; Bertulani, C.A.; Borge, M.J.G.; Galaviz, D.; Perea, A.; Tengblad, O.; Chartier, M.; Taylor, J.; Chulkov, L.V.; Egorova, I.A.; Ershova, O.; Langer, C.; Plag, R.; Reifarth, R.; Wimmer, C.; Forssen, C.; Johansson, H.; Jonson, B.; Nilsson, T.; Nyman, G.; Tengborn, E.; Zhukov, M.V.; Fraile, L.M.; Fynbo, H.; Riisager, K.; Grigorenko, L.V.; Hoffmann, D.H.; Richter, A.; Schrieder, G.; Karakoc, M.; Kratz, J.V.; Kulessa, R.; Lantz, M.; Le Bleis, T.; Lemmon, R.; Mahata, K.; Muentz, C.; Stroth, J.; Parfenova, Y.L.; Paschalis, S.; Rossi, D.; Savran, D.; Shul'gina, N.B.

2014-01-01

We have studied one-proton-removal reactions of about 500 MeV/u 17 Ne beams on a carbon target at the R 3 B/LAND setup at GSI by detecting beam-like 15 O-p and determining their relative-energy distribution. We exclusively selected the removal of a 17 Ne halo proton, and the Glauber-model analysis of the 16 F momentum distribution resulted in an s 2 contribution in the 17 Ne ground state of about 40 %. (authors)

ASTROMETRY AND RADIAL VELOCITIES OF THE PLANET HOST M DWARF GJ 317: NEW TRIGONOMETRIC DISTANCE, METALLICITY, AND UPPER LIMIT TO THE MASS OF GJ 317b

International Nuclear Information System (INIS)

Anglada-Escudé, Guillem; Boss, Alan P.; Weinberger, Alycia J.; Butler, R. Paul; Thompson, Ian B.; Vogt, Steven S.; Rivera, Eugenio J.

2012-01-01

We have obtained precision astrometry of the planet host M dwarf GJ 317 in the framework of the Carnegie Astrometric Planet Search project. The new astrometric measurements give a distance determination of 15.3 pc, 65% further than previous estimates. The resulting absolute magnitudes suggest that it is metal-rich and more massive than previously assumed. This result strengthens the correlation between high metallicity and the presence of gas giants around low-mass stars. At 15.3 pc, the minimal astrometric amplitude for planet candidate GJ 317b is 0.3 mas (edge-on orbit), just below our astrometric sensitivity. However, given the relatively large number of observations and good astrometric precision, a Bayesian Monte Carlo Markov Chain analysis indicates that the mass of planet b has to be smaller than twice the minimum mass with a 99% confidence level, with a most likely value of 2.5 M Jup . Additional radial velocity (RV) measurements obtained with Keck by the Lick-Carnegie Planet search program confirm the presence of an additional very long period planet candidate, with a period of 20 years or more. Even though such an object will imprint a large astrometric wobble on the star, its curvature is yet not evident in the astrometry. Given high metallicity, and the trend indicating that multiple systems are rich in low-mass companions, this system is likely to host additional low-mass planets in its habitable zone that can be readily detected with state-of-the-art optical and near-infrared RV measurements.

ASTROMETRY AND RADIAL VELOCITIES OF THE PLANET HOST M DWARF GJ 317: NEW TRIGONOMETRIC DISTANCE, METALLICITY, AND UPPER LIMIT TO THE MASS OF GJ 317b

Energy Technology Data Exchange (ETDEWEB)

Anglada-Escude, Guillem; Boss, Alan P.; Weinberger, Alycia J.; Butler, R. Paul [Department of Terrestrial Magnetism, Carnegie Institution for Science, 5241 Broad Branch Road NW, Washington, DC 20015 (United States); Thompson, Ian B. [Carnegie Observatories, 813 Santa Barbara Street, Pasadena, CA 91101 (United States); Vogt, Steven S.; Rivera, Eugenio J., E-mail: anglada@dtm.ciw.edu [UCO/Lick Observatory, University of California, Santa Cruz, CA 95064 (United States)

2012-02-10

We have obtained precision astrometry of the planet host M dwarf GJ 317 in the framework of the Carnegie Astrometric Planet Search project. The new astrometric measurements give a distance determination of 15.3 pc, 65% further than previous estimates. The resulting absolute magnitudes suggest that it is metal-rich and more massive than previously assumed. This result strengthens the correlation between high metallicity and the presence of gas giants around low-mass stars. At 15.3 pc, the minimal astrometric amplitude for planet candidate GJ 317b is 0.3 mas (edge-on orbit), just below our astrometric sensitivity. However, given the relatively large number of observations and good astrometric precision, a Bayesian Monte Carlo Markov Chain analysis indicates that the mass of planet b has to be smaller than twice the minimum mass with a 99% confidence level, with a most likely value of 2.5 M{sub Jup}. Additional radial velocity (RV) measurements obtained with Keck by the Lick-Carnegie Planet search program confirm the presence of an additional very long period planet candidate, with a period of 20 years or more. Even though such an object will imprint a large astrometric wobble on the star, its curvature is yet not evident in the astrometry. Given high metallicity, and the trend indicating that multiple systems are rich in low-mass companions, this system is likely to host additional low-mass planets in its habitable zone that can be readily detected with state-of-the-art optical and near-infrared RV measurements.

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.

Purification and Characterization of a Novel Anti-Campylobacter Bacteriocin Produced by Lactobacillus curvatus DN317.

Science.gov (United States)

Zommiti, Mohamed; Almohammed, Hamdan; Ferchichi, Mounir

2016-12-01

The lactic acid bacteria (LAB) microbiota of Saudi chicken ceca was determined. From 60 samples, 204 isolates of lactic acid bacteria were obtained. Three isolates produced antimicrobial activities against Campylobacter jejuni, Listeria monocytogenes, and Bacillus subtilis. The isolate DN317, which had the highest activity against Campylobacter jejuni ATCC 33560, was identified as Lactobacillus curvatus (GenBank accession numbers: KX353849 and KX353850). Full inhibitory activity was observed after a 2-h incubation with the supernatant at pH values between 4 and 8. Only 16% of the activity was conserved after a treatment at 121 °C for 15 min. The use of proteinase K, pepsin, chymotrypsin, trypsin, papain, and lysozyme drastically reduced the antimicrobial activity. However, lipase, catalase, and lysozyme had no effect on this activity. The active peptide produced by Lactobacillus curvatus DN317 was purified by precipitation with an 80% saturated ammonium sulfate solution, and two steps of reversed phase HPLC on a C18 column. The molecular weight of this peptide was 4448 Da as determined by MALDI-ToF. N-terminal sequence analysis using Edman degradation revealed 47 amino acid residues (UniProt Knowledgebase accession number C0HK82) revealing homology with the amino acid sequences of sakacin P and curvaticin L442. The antimicrobial activity of the bacteriocin, namely curvaticin DN317, was found to be bacteriostatic against Campylobacter jejuni ATCC 33560. The use of microbial antagonism by LAB is one of the best ways to control microorganisms safely in foods. This result constitutes a reasonable advance in the antimicrobial field because of its potential applications in food technology.

The MicroBooNE Technical Design Report

Energy Technology Data Exchange (ETDEWEB)

Fleming, Bonnie [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

2012-02-24

MicroBooNE will build, operate, and extract physics from the first large liquid argon time projection chamber (LArTPC) that will be exposed to a high-intensity neutrino beam. With its unparalleled capabilities in tracking, vertexing, calorimetry, and particle identification, all with full electronic readout, MicroBooNE represents a major advance in detector technology for neutrino physics in the energy regime of most importance for elucidating oscillation phenomena.

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...

The Philanthropic Recommendation Research Report: Group Project for Engl317, Writing for Business and Industry

Science.gov (United States)

Mahin, Linda

2007-01-01

English 317 is a second writing course designed for business majors primarily but available to all students who need to fulfill the second writing course requirement. The purpose of the philanthropic research recommendation report is to familiarize students with the ways that corporations envision and enact social responsibility as depicted on…

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.

Comparison of Ne and Ar seeded radiative divertor plasmas in JT-60U

Energy Technology Data Exchange (ETDEWEB)

Nakano, T., E-mail: nakano.tomohide@jaea.go.jp

2015-08-15

In H-mode plasmas with Ne, Ar and a mixture of Ne and Ar injection, the divertor radiation power fractions amongst these impurities in addition to an intrinsic impurity, C, are investigated. In plasmas with the inner divertor plasma attached, carbon is the biggest radiator, whichever impurity, Ne, Ar or a mixture of Ar and Ne is injected. In contrast, in plasmas with the inner divertor plasma detached, Ne is the biggest radiator due to a significantly high recombination radiation from Ne VIII. Ar is always a minor contributor in plasmas with the inner divertor both attached and detached.

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.

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.

DAΦNE Control System status and performance

International Nuclear Information System (INIS)

Di Pirro, G.; Drago, A.; Mazzitelli, G.; Milardi, C.; Sannibale, F.; Stecchi, A.; Stella, A.

1998-01-01

The DAΦNE Control System allowed the step by step commissioning of the major subsystems as they were installed, proving to be modular and extensible. Recently the guidelines of the Control System evolution concerned the development of machine operational procedures and the integration of diagnostic tools. Particular attention has been reserved to the problem of saving and restoring element data sts as well as to the DAΦNE general data handling. A system overview including installation status, features, and operation results is presented

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.

Dielektrične lastnosti vodnih raztopin nekaterih mono- in polisaharidov

OpenAIRE

Gubenšek, Špela

2017-01-01

V magistrskem delu smo raztopinam različnih saharidov določali dielektrične lastnosti. Analizirali smo vodne raztopine glukoze, fruktoze, inulina, dekstrina, maltodekstrina, oligofruktoze in glukozno-fruktoznega sirupa. Saharide smo okarakterizirali tako, da smo določili njihove reducirajoče lastnosti in v glukozno-fruktoznem sirupu delež fruktoze. Za določanje dielektrične konstante v območju frekvenc izmenične napetosti med 20 kHz in 2 MHz smo uporabili kapacitivno metodo in LCR merilnik. ...

Desktop Video: Multi-Media on the NeXT Computer.

Science.gov (United States)

Stammen, Ronald M.; Richardson, Jolene

A new course, Independent Study Research and Writing via Telecommunications, is being developed by the Division of Independent Study (DIS) of the North Dakota Department of Public Instruction to teach telepublishing skills utilizing the NeXT telecommunicating (interpersonal computing) techniques, i.e., NeXT Mail. This multimedia electronic-mail…

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...

Interaction of Ne(2p54p), Ar(3p54p) and Kr(4p55p) excited atoms with He and Ne atoms. Processes of collisional depolarization

International Nuclear Information System (INIS)

Zagrebin, A.L.; Lednev, M.G.

1990-01-01

Quasimolecular terms Ne(2p 5 4p)+He, Ar(3p 5 4p)+He,Ne and Kr(4p 5 5p)+He,Ne are calculated within the framework of one-configuration method of effective Hamiltonian. The results of calculations agree with the experimental data

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...

14 CFR 61.317 - Is my sport pilot certificate issued with aircraft category and class ratings?

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Is my sport pilot certificate issued with... GROUND INSTRUCTORS Sport Pilots § 61.317 Is my sport pilot certificate issued with aircraft category and class ratings? Your sport pilot certificate does not list aircraft category and class ratings. When you...

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

Half-life of the superallowed β+ emitter Ne18

Science.gov (United States)

Grinyer, G. F.; Smith, M. B.; Andreoiu, C.; Andreyev, A. N.; Ball, G. C.; Bricault, P.; Chakrawarthy, R. S.; Daoud, J. J.; Finlay, P.; Garrett, P. E.; Hackman, G.; Hyland, B.; Leslie, J. R.; Morton, A. C.; Pearson, C. J.; Phillips, A. A.; Schumaker, M. A.; Svensson, C. E.; Valiente-Dobón, J. J.; Williams, S. J.; Zganjar, E. F.

2007-08-01

The half-life of Ne18 has been determined by detecting 1042-keV γ rays in the daughter F18 following the superallowed-Fermi β+ decay of samples implanted at the center of the 8πγ-ray spectrometer, a spherical array of 20 HPGe detectors. Radioactive Ne18 beams were produced on-line, mass-separated, and ionized using an electron-cyclotron-resonance ionization source at the ISAC facility at TRIUMF in Vancouver, Canada. This is the first high-precision half-life measurement of a superallowed Fermi β decay to utilize both a large-scale HPGe spectrometer and the isotope separation on-line technique. The half-life of Ne18, 1.6656 ± 0.0019 s, deduced following a 1.4σ correction for detector pulse pile-up, is four times more precise than the previous world average. As part of an investigation into potential systematic effects, the half-life of the heavier isotope Ne23 was determined to be 37.11 ± 0.06 s, a factor of 2 improvement over the previous precision.

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.

Charged-Current Neutral Pion production at SciBooNE

International Nuclear Information System (INIS)

Catala-Perez, J.

2009-01-01

SciBooNE, located in the Booster Neutrino Beam at Fermilab, collected data from June 2007 to August 2008 to accurately measure muon neutrino and anti-neutrino cross sections on carbon below 1 GeV neutrino energy. SciBooNE is studying charged current interactions. Among them, neutral pion production interactions will be the focus of this poster. The experimental signature of neutrino-induced neutral pion production is constituted by two electromagnetic cascades initiated by the conversion of the π 0 decay photons, with an additional muon in the final state for CC processes. In this poster, I will present how we reconstruct and select charged-current muon neutrino interactions producing π 0 's in SciBooNE.

Measurement of the {sup 15}O(2p,{gamma}){sup 17}Ne cross section by Coulomb dissociation of {sup 17}Ne

Energy Technology Data Exchange (ETDEWEB)

Marganiec, Justyna [ExtreMe Matter Institute EMMI, GSI Darmstadt, Darmstadt (Germany); Aumann, Thomas; Heil, Michael; Plag, Ralf; Wamers, Felix [Kernreaktionen und Nuklear Astrophysik, GSI Darmstadt, Darmstadt (Germany)

2010-07-01

For the production of proton-rich nuclei during the rp process two-proton capture plays an important role. This process can bridge long-lived waiting points which otherwise hamper the mass flow between CNO material and the FeNi mass region. One of these waiting points is {sup 15}O. The three-body radiative capture can proceed sequentially or directly from the three-body continuum. The rate of the {sup 15}O(2p,{gamma}){sup 17}Ne reaction obtained using the two-successive-proton-capture model has been discussed in J. Goerres et al. (Phys. Rev. C 51, 392, 1995). The role of continuum states ({sup 15}O+2p) for the rate calculation has been demonstrated in L.V Grigorenko, M.V. Zhukov (Phys. Rev. C 72, 015803, 2005). It has been suggested that the reaction rate can be enhanced by a few orders of magnitude by taking into account the three-body continuum. In order to verify these calculations, we have deduced the {sup 15}O(2p,{gamma}){sup 17}Ne cross section by studying the time-reversed process, the Coulomb dissociation of {sup 17}Ne, at the LAND/R{sup 3}B setup at GSI, using a {sup 17}Ne secondary beam from the fragment separator FRS.

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,

Collective effects in {sup 17}F and {sup 19}Ne; Effets collectifs dans {sup 17}F et {sup 19}Ne

Energy Technology Data Exchange (ETDEWEB)

Lehmann, P; Leveque, A; Grjebine, T; Barloutaud, R [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

1959-07-01

The quadrupolar transition periods {sup 17}F1/2+ {yields} 5/2+ and {sup 19}Ne5/2+ {yields} 1/2+ have been measured, and are compatible with the model of a weak coupling between core and external nucleons. (author) [French] Les periodes des transitions quadrupolaires {sup 17}F1/2+ {yields} 5/2+ et {sup 19}Ne5/2+ {yields} 1/2+ ont ete mesurees et sont compatibles avec le modele d'un couplage faible entre coeur et nucleons exterieures. (auteur)

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").

Precision angle-resolved autoionization resonances in Ar and Ne

Energy Technology Data Exchange (ETDEWEB)

Berrah, N.; Langer, B.; Gorczyca, T.W. [Western Michigan Univ., Kalamazoo, MI (United States)] [and others

1997-04-01

Theoretical work has shown that the electron angular distribution and the shape of the autoionization resonances are crucial to the understanding of certain types of electron-electron correlation. Autoionization resonances in Ne (Ar) result from the decay of the excited discrete state Ne{sup *} 2s2p{sup 6} np (Ar{sup *} 3s3p{sup 6} np) into the continuum state Ne{sup +} 2s{sup 2}2p{sup 5} + e{sup {minus}} (ks,kd) (Ar{sup +} 3s{sup 2}3p{sup 5} + e{sup {minus}} (ks,kd)). Since the continuum can also be reached by direct photoionization, both paths add coherently, giving rise to interferences that produce the characteristic Beutler-Fano line shape. In this work, the authors report on quantitative angle-resolved electron spectrometry studies of (a) the Ne 2s{sup 2}2p{sup 6} {r_arrow} 2s2p{sup 6} np (n=3-5) autoionizing resonances and the 2s{sup 2}2p{sup 6} {r_arrow} 2p{sup 4}3s3p doubly excited resonance, (b) the Ar 3s{sup 2}3p{sup 6} {r_arrow} 3s3p{sup 6} np (n=4-9) autoionization resonances and extended R-matrix calculations of the angular-distribution parameters for both Ne and Ar measurements. Their results are compared with previous theoretical work by Taylor.

Coulomb and nuclear excitations of narrow resonances in 17Ne

Directory of Open Access Journals (Sweden)

J. Marganiec

2016-08-01

Full Text Available New experimental data for dissociation of relativistic 17Ne projectiles incident on targets of lead, carbon, and polyethylene targets at GSI are presented. Special attention is paid to the excitation and decay of narrow resonant states in 17Ne. Distributions of internal energy in the O15+p+p three-body system have been determined together with angular and partial-energy correlations between the decay products in different energy regions. The analysis was done using existing experimental data on 17Ne and its mirror nucleus 17N. The isobaric multiplet mass equation is used for assignment of observed resonances and their spins and parities. A combination of data from the heavy and light targets yielded cross sections and transition probabilities for the Coulomb excitations of the narrow resonant states. The resulting transition probabilities provide information relevant for a better understanding of the 17Ne structure.

[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 ...

Neutrino-nucleus neutral current elastic interactions measurement in MiniBooNE

Science.gov (United States)

Perevalov, Denis

The MiniBooNE experiment at the Fermi National Accelerator Laboratory (Fermilab) was designed to search for numu → nu e neutrino oscillations at Deltam 2 ˜ 1 eV2 using an intense neutrino flux with an average energy Enu ˜ 700 MeV. From 2002 to 2009 MiniBooNE has accumulated more than 1.0x1021 protons on target (POT) in both neutrino and antineutrino modes. MiniBooNE provides a perfect platform for detailed measurements of exclusive and semi-inclusive neutrino cross-sections, for which MiniBooNE has the largest samples of events up to date, such as neutral current elastic (NCE), neutral current pi 0, charged current quasi-elastic (CCQE), charged current pi +, and other channels. These measured cross-sections, in turn, allow to improve the knowledge of nucleon structure. This thesis is devoted to the study of NCE interactions. Neutrino-nucleus neutral current elastic scattering (nuN → nu N) accounts for about 18% of all neutrino interactions in MiniBooNE. Using a high-statistics, high purity sample of NCE interactions in MiniBooNE, the flux-averaged NCE differential cross-section has been measured and is being reported here. Further study of the NCE cross-section allowed for probing the structure of nuclei. The main interest in the NCE cross-section is that it may be sensitive to the strange quark contribution to the nucleon spin, Deltas, this however requires a separation of NCE proton (nup → nu p) from NCE neutron (nun → nun ) events, which in general is a challenging task. MiniBooNE uses a Cherenkov detector, which imposes restrictions on the measured nucleon kinematic variables, mainly due to the impossibility to reconstruct the nucleon direction below the Cherenkov threshold. However, at kinetic energies above this threshold MiniBooNE is able to identify NCE proton events that do not experience final state interactions (FSI). These events were used for the Deltas measurement. In this thesis MiniBooNE reports the NCE (n+p) cross-section, the measurement

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...

New low pressure (LP) turbines for NE Krsko

International Nuclear Information System (INIS)

Nemcic, K.; Novsak, M.

2004-01-01

During the evaluation of possible future maintenance strategies on steam turbine in very short period of time, engineering decision was made by NE Krsko in agreement with Owners to replace the existing two Low Pressure (LP) Turbines with new upgrading LP Turbines. This decision is presented with review of the various steam turbine problems as: SCC on turbine discs; blades cracking; erosion-corrosion with comparison of various maintenance options and efforts undertaken by the NE Krsko to improve performance of the original low pressure turbines. This paper presents the NEK approach to solve the possible future problems with steam turbine operation in NE Krsko as pro-active engineering and maintenance activities on the steam turbine. This paper also presents improvements involving retrofits, confined to the main steam turbine path, with major differences between original and new LP Turbines as beneficial replacement because of turbine MWe upgrading and return capital expenditures.(author)

Angular distributions of autoionization electrons from Ne(2p43s2) 1D in Li+-Ne collisions

International Nuclear Information System (INIS)

Oud, M.; Pas, S.F. te; Westerveld, W.B.; Niehaus, A.

1993-01-01

Angular distributions of autoionization electrons from Ne(2p 4 3s 2 ) 1 D due to Li + -Ne collisions measured in coincidence with the scattered projectile ions are presented. The measurements are performed at four different collision energies between 1.0 keV and 3.0 keV, and the complex population amplitudes for the excited 1 D state are determined. A nearly pure M = O sublevel population is found with respect to an axis coinciding with the direction of the angular distribution. The direction of the angular distribution is found to deviate from the final direction of the asymptotic internuclear axis. (author)

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

Performance evaluation of working standard NE2581 in comparison with reference standard NE2561 in the determination of absorbed dose to water using IAEA, HPA, NACP, AAPM, NCRP and ICRU protocols

International Nuclear Information System (INIS)

Dolah, M.T.; Supian Samat; Taiman Kadni

2001-01-01

The aim of this study was to evaluate the performance of NE 2581 in comparison with NE 2561 in the determination of the absorbed dose to water in a γ-ray beam using IAEA, HPA, NACP, AAPM, NCRP and ICRU protocols. 13 exposures of the γ-ray beams were used. This number of exposures yielded 26 chamber rate readings for NE 2581 (N=13) and for NE 2561 (N=13). From the 13 NE 2581 readings, 78 absorbed dose to water values were calculated for the IAEA (N=13), HPA (N=13), NACP (N=13), AAPM (N=13), NCRP (N=13) and ICRU (N=13) protocols. Similarly, from the 13 NE 2561 readings, 78 absorbed dose to water values were calculated for IAEA (N=13), HPA (N=13), NACP (N=13), AAPM (N=13), NCRP (N=13) and ICRU (N=13) protocols. From these 156 (=78 x 2) absorbed dose to water values, 78 percentage deviations between the NE 2581 and NE 2561 results were calculated for IAEA (N=13), HPA (N=13), NACP (N=13), AAPM (N=13), NCRP (N=13) and ICRU (N=13) protocols. For a single protocol, the mean μ and standard error σ+s+e of the percentage deviations (N=13) were calculated. results obtained in terms of [protocol, μ ± σ se ] were [IAEA,1.55 ± 0.12], [HPA, 0.98 ± 0.12], [NACP, 1.93 ± 0.12], [AAPM, -0.06 ± 0.12], [NCRP, 0.97 ± 0.12], [ICRU, 0.97 ± 0.12]. It can be seen that the range of percentage deviations is from -0.06 to 1.93. As the quoted IAEA acceptable limit of deviation is ± 3.0%, it was concluded that the working standard NE 2581 chamber has shown acceptable performance. In addition, the use of the AAPM protocol has enable NE 2581 to show a performance that is very similar like NE 2561. (Author)

Agnostic stacking of intergalactic doublet absorption: measuring the Ne VIII population

Science.gov (United States)

Frank, Stephan; Pieri, Matthew M.; Mathur, Smita; Danforth, Charles W.; Shull, J. Michael

2018-05-01

We present a blind search for doublet intergalactic metal absorption with a method dubbed `agnostic stacking'. Using a forward-modelling framework, we combine this with direct detections in the literature to measure the overall metal population. We apply this novel approach to the search for Ne VIII absorption in a set of 26 high-quality COS spectra. We probe to an unprecedented low limit of log N>12.3 at 0.47≤z ≤1.34 over a path-length Δz = 7.36. This method selects apparent absorption without requiring knowledge of its source. Stacking this mixed population dilutes doublet features in composite spectra in a deterministic manner, allowing us to measure the proportion corresponding to Ne VIII absorption. We stack potential Ne VIII absorption in two regimes: absorption too weak to be significant in direct line studies (12.3 13.7). We do not detect Ne VIII absorption in either regime. Combining our measurements with direct detections, we find that the Ne VIII population is reproduced with a power-law column density distribution function with slope β = -1.86 ^{+0.18 }_{ -0.26} and normalization log f_{13.7} = -13.99 ^{+0.20 }_{ -0.23}, leading to an incidence rate of strong Ne VIII absorbers dn/dz =1.38 ^{+0.97 }_{ -0.82}. We infer a cosmic mass density for Ne VIII gas with 12.3 value significantly lower that than predicted by recent simulations. We translate this density into an estimate of the baryon density Ωb ≈ 1.8 × 10-3, constituting 4 per cent of the total baryonic mass.

Ion mobilities in Xe/Ne and other rare-gas mixtures

Energy Technology Data Exchange (ETDEWEB)

Piscitelli, D; Pitchford, L C [Centre de Physique des Plasmas et Applications de Toulouse (CPAT), UMR 5002 CNRS, 118 route de Narbonne, 31062 Toulouse (France); Phelps, A V [JILA, University of Colorado and National Institute of Technology, Boulder, Colorado (United States); Urquijo, J de [Centro de Ciencias Fisicas, Universidad Nacional Autonoma de Mexico, Post Office Box 48-3, 62251, 80309-0440 Cuernavaca, Moreno (Mexico); Basurto, E [Departmento de Ciencias Basicas, Universidad Autonoma Metropolitana, 02200 Mexico Distrito Federal (Mexico)

2003-10-01

The ion mobility or drift velocity data important for modeling glow discharges in rare gas mixtures are not generally available, nor are the ion-neutral scattering cross sections needed to calculate these data. In this paper we propose a set of cross sections for Xe{sup +} and Ne{sup +} collisions with Xe and Ne atoms. Ion mobilities at 300 K calculated using this cross section set in a Monte Carlo simulation are reported for reduced field strengths, E/N, up to 1500x10{sup -21} V m{sup 2}, in pure gases and in Xe/Ne mixtures containing 5% and 20% Xe/Ne, which are mixtures of interest for plasma display panels (PDPs). The calculated Xe{sup +} mobilities depend strongly on the mixture composition, but the Ne{sup +} mobility varies only slightly with increasing Xe in the mixture over the range studied here. The mobilities in pure gases compare well with available experimental values, and mobilities in gas mixtures at low E/N compare well with our recent measurements which will be published separately. Results from these calculations of ion mobilities are used to evaluate the predictions of Blanc's law and of the mixture rule proposed by Mason and Hahn [Phys. Rev. A 5, 438 (1972)] for determining the ion mobilities in mixtures from a knowledge of the mobilities in each of the pure gases. The mixture rule of Mason and Hahn is accurate to better than 10% at high field strengths over a wide range of conditions of interest for modeling PDPs. We conclude that a good estimate of ion mobilities at high E/N in Xe/Ne and other binary rare gas mixtures can be obtained using this mixture rule combined with known values of mobilities in parent gases and with the Langevin form for mobility of rare gas ions ion in other gases. This conclusion is supported by results in Ar/Ne mixtures which are also presented here.

Investigation of valence inter-multiplet Auger transitions in Ne following 1s photoelectron recapture

International Nuclear Information System (INIS)

De Fanis, A; Pruemper, G; Hergenhahn, U; Kukk, E; Tanaka, T; Kitajima, M; Tanaka, H; Fritzsche, S; Kabachnik, N M; Ueda, K

2005-01-01

We employ a novel technique in which highly excited Rydberg states of Ne + 2p 4n p are populated via PCI-induced recapture of the near-threshold 1s photoelectron (De Fanis et al 2004 Phys. Rev. A 70 040702) to investigate valence inter-multiplet Auger transitions. The following series of the transitions have been observed: Ne + 2p 4 ( 1 D)np 2 L → Ne 2+ 2p 4 3 P J , Ne + 2p 4 ( 1 S)np 2 P →Ne 2+ 2p 4 3 P J and Ne + 2p 4 ( 1 S)np 2 P →Ne 2+ 2p 4 1 D. Their energy positions, quantum defects and the anisotropy parameters of the Auger electron emission have been determined. Experimental results are in good agreement with multi-configuration Dirac-Fock calculations carried out as a part of this study. The importance of interference effects for decays via naturally overlapping fine-structure components of the intermediate state is discussed

Precise determination of cosmogenic Ne in CREU-1 quartz standard, using the Helix-MC Plus mass spectrometer

Science.gov (United States)

Hamilton, D.; Honda, M.; Zhang, X.; Phillips, D.; Matchan, E.

2017-12-01

The Helix-MC Plus multi-collector noble gas mass spectrometer at the Australian National University is uniquely equipped with three high mass resolution collectors on H2, Axial and L2 positions. Their mass resolution and mass resolving power are as high as 1,800 and 8,000, respectively. The Helix-MC Plus can totally separate 20Ne+ from 40Ar++ isobaric interference and also partially separate 21Ne+ from 20NeH+ and 22Ne+ from 12C16O2++. By adjusting collector positions, we are able to measure interference-free Ne isotope intensities and have re-determined the 21Ne abundance in air [1]. Analyses by Honda et al. [1] demonstrated that 20Ne1H contributes approximately 2% to previously determined atmospheric 21Ne values [2], and a new atmospheric 21Ne/20Ne ratio of 0.002906 was calculated. Using the Helix-MC Plus mass spectrometer, we measured Ne abundances in the CREU-1 quartz standard [3] and determined cosmogenic concentrations by subtraction of atmospheric Ne with the new atmospheric 21Ne/20Ne value. The average concentration of cosmogenic 21Ne determined from four repeated analyses is 338 ± 12 × 106 atom/g (2σ). This compares with the average concentration of 348 ± 10 × 106 atom/g (2σ) from 45 analyses determined by several laboratories [3], where Ne isotope analyses were undertaken by conventional low resolution mass spectrometers and atmospheric Ne was subtracted using the conventional atmospheric 21Ne/20Ne [2]. On this basis, for a sample with abundant cosmogenic Ne, like CREU-1 quartz, previously measured by low mass resolution mass spectrometers are likely valid and their geological implications are unaffected. However, for low 21Ne concentration samples, combining new generation of mass spectrometers as well as the new atmospheric ratio may have significance for cosmogenic 21Ne surface exposure dating. References: [1] Honda M., et. al., International Journal of Mass Spectrometry, 387, 1 (2015). [2] Eberhardt P., et. al., Zeitschrift fur Naturforschung, 20

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."

Relation between the 16O(α,γ)20Ne capture reaction and its reverse 20Ne(γ,α)16O photodisintegration reaction in stars and in the lab

International Nuclear Information System (INIS)

Mohr, P.; Angulo, C.; Descouvemont, P.

2005-01-01

The astrophysical reaction rates of the 16 O(α,γ) 20 Ne capture reaction and its reverse 20 Ne(γ,α) 16 O photodisintegration reaction are dominated by a few narrow resonances. Only at very low temperatures direct capture plays a significant role. Usually the reaction rate of photodisintegration reactions is calculated from the reaction rate of the corresponding capture reaction using the detailed balanced theorem. This is only valid for nuclei which are thermalized. The reaction rates of the 16 O(α,γ) 20 Ne capture reaction in the lab and under stellar conditions are identical. However, for the inverse 20 Ne(γ,α) 16 O photodisintegration reaction one finds a significant contribution of the thermally populated first excited state at E x = 1634 keV in 20 Ne. Consequently, the reaction rates of the 20 Ne(γ,α) 16 O photodisintegration reaction are different in the lab and under stellar conditions. It is shown that the detailed balance theorem remains valid for the reaction rates under stellar conditions. Photodisintegration rates in the lab have been measured recently using a quasi-thermal photon spectrum from bremsstrahlung, and a quasi-thermal photon spectrum with superior quality has been suggested using high-energy synchrotron radiation. (author)

Investigation of 35S NE-78241 mobility in plants

International Nuclear Information System (INIS)

Enisz, J.; Orsos, S.

1982-01-01

The mobility of 35 S NE-78241 (N-iso-thiocyanato-methyl-2,6-dimethyl-chloracetanilide) in plants has been studied. The compound is not absorbed via the leaves from aqueous solutions. It shows active transport through the root-system. It is strongly bound to soil. In bean plant (Phaseolus vulgaris) inoculated with Uromyces appendiculatus 35 S NE-78241 is selectively enriched at the place of infection. (author)

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.

Neutrino-nucleus neutral current elastic interactions measurement in MiniBooNE

Energy Technology Data Exchange (ETDEWEB)

Perevalov, Denis [Univ. of Alabama, Tuscaloosa, AL (United States)

2009-12-01

The MiniBooNE experiment at the Fermi National Accelerator Laboratory (Fermilab) was designed to search for v_μ → v_e neutrino oscillations at Δm² ~ 1 eV² using an intense neutrino flux with an average energy E_v ~ 700 MeV. From 2002 to 2009 MiniBooNE has accumulated more than 1.0 x 10²¹ protons on target (POT) in both neutrino and antineutrino modes. MiniBooNE provides a perfect platform for detailed measurements of exclusive and semiinclusive neutrino cross-sections, for which MiniBooNE has the largest samples of events up to date, such as neutral current elastic (NCE), neutral current π⁰, charged current quasi-elastic (CCQE), charged current π⁺, and other channels. These measured cross-sections, in turn, allow to improve the knowledge of nucleon structure. This thesis is devoted to the study of NCE interactions. Neutrino-nucleus neutral current elastic scattering (vN → vN) accounts for about 18% of all neutrino interactions in MiniBooNE. Using a high-statistics, high purity sample of NCE interactions in MiniBooNE, the flux-averaged NCE differential cross-section has been measured and is being reported here. Further study of the NCE cross-section allowed for probing the structure of nuclei. The main interest in the NCE cross-section is that it may be sensitive to the strange quark contribution to the nucleon spin, Δs, this however requires a separation of NCE proton (vp → vp) from NCE neutron (vn → vn) events, which in general is a challenging task. MiniBooNE uses a Cherenkov detector, which imposes restrictions on the measured nucleon kinematic variables, mainly due to the impossibility to reconstruct the nucleon direction below the Cherenkov threshold. However, at kinetic energies above this threshold MiniBooNE is able to identify NCE proton events that do not experience final state interactions (FSI). These events were used for the Δs measurement. In this thesis

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

Effects of confinement on the Rydberg molecule NeH

International Nuclear Information System (INIS)

Lo, J M H; Klobukowski, M; Bielinska-Waz, D; Diercksen, G H F; Schreiner, E W S

2005-01-01

Ab initio potential energy curves of the Rydberg NeH molecule in the presence of cylindrical spatial confinement were computed by the method of multi-reference configuration interaction with extended basis sets. The influence of the applied potential to the structures and spectra of the ground and excited states of NeH was analysed in terms of perturbation theory. In addition, the phenomenon of field-induced ionization was discussed