WorldWideScience

Sample records for junior lab mit

  1. Processing of CT images of the lungs using ImaqVision and LabVIEW; Bildbearbeitung computertomographischer Schnittbilder der Lunge mit ImaqVision und LabVIEW

    Energy Technology Data Exchange (ETDEWEB)

    Herrmann, P.; Luecke, T.; Quintel, M. [Inst. fuer Anaesthesiologie und Operative Intensivmedizin, Universitaetsklinikum Mannheim (Germany); Huebner, U. [AVImed, Advanced Virtual Instrumentation in Medicine, Dahn (Germany)

    2001-07-01

    Structural and morphological changes in the lungs can be detected and localized, e.g., by computer tomography, especially electron beam tomography. This method has fast image acquisition frequencies (up to 20 Hz) and can visualize dynamic processes. Using LabVIEW and ImaqVision, the working group developed various tools for quantification of regional air and tissue fractions in the lungs. [German] Die Abstimmung der alveolaeren Ventilation und der Lungenperfusion in moeglichst allen Lungenabschnitten bestimmt die Qualitaet der Atmung und des Gasaustauschs. Dieses Ventilations-Perfusionsverhaeltnis ist schon beim Gesunden nicht in allen Lungenteilen einheitlich. So sind bedingt durch die Schwerkraft obere Lungenpartien mehr belueftet, untere mehr durchblutet. Beim Kranken wird dieses Verhaeltnis wesentlich mehr gestoert, so dass z.B. bei Stoerungen der Ventilation (Lungenemphysem) oder der Lungenperfusion (Lungenembolie) Extremverhaeltnisse von der Kurzschlussdurchblutung (Shunt) bis zur Totraumventilation auftreten koennen. Das akute Lungenversagen des Erwachsenen (ARDS, acute respiratory distress syndrome) ist gekennzeichnet durch eine generalisierte pulmonale Entzuendungsreaktion mit konsekutiver Permeabilitaetsstoerung, die zu einem interstitiellen und alveolaeren Lungenoedem fuehrt. Klinisch aeussert sich dies durch eine ausgepraegte Gasaustauschstoerung. Neben Behandlungsansaetzen zur Reduktion der Entzuendungsreaktion kommen spezifische Beatmungsstrategien zur Anwendung. Da es sich beim ARDS um einen inhomogenen Krankheitsprozess handelt, bei dem kollabierte Lungenareale neben relativ normalen Anteilen liegen, kann es durch die mechanische Beatmung zu Ueberblaehungen bzw. zum Kollaps der Alveolen kommen. Diese strukturellen- und morphologischen Veraenderungen des Organs Lunge lassen sich mit Hilfe von bildgebenden Verfahren wie der Computertomographie erkennen und lokalisieren. Eine spezielle Form der Computertomographie, die Elektronenstrahltomographie

  2. The Use of Feedback in Lab Energy Conservation: Fume Hoods at MIT

    Science.gov (United States)

    Wesolowski, Daniel; Olivetti, Elsa; Graham, Amanda; Lanou, Steve; Cooper, Peter; Doughty, Jim; Wilk, Rich; Glicksman, Leon

    2010-01-01

    Purpose: The purpose of this paper is to report on the results of an Massachusetts Institute of Technology Chemistry Department campaign to reduce energy consumption in chemical fume hoods. Hood use feedback to lab users is a crucial component of this campaign. Design/methodology/approach: Sash position sensor data on variable air volume fume…

  3. Real Science: MIT Reality Show Tracks Experiences, Frustrations of Chemistry Lab Students

    Science.gov (United States)

    Cooper, Kenneth J.

    2012-01-01

    A reality show about a college course--a chemistry class no less? That's what "ChemLab Boot Camp" is. The 14-part series of short videos is being released one episode at a time on the online learning site of the Massachusetts Institute of Technology. The novel show follows a diverse group of 14 freshmen as they struggle to master the…

  4. Lab architecture

    Science.gov (United States)

    Crease, Robert P.

    2008-04-01

    There are few more dramatic illustrations of the vicissitudes of laboratory architecturethan the contrast between Building 20 at the Massachusetts Institute of Technology (MIT) and its replacement, the Ray and Maria Stata Center. Building 20 was built hurriedly in 1943 as temporary housing for MIT's famous Rad Lab, the site of wartime radar research, and it remained a productive laboratory space for over half a century. A decade ago it was demolished to make way for the Stata Center, an architecturally striking building designed by Frank Gehry to house MIT's computer science and artificial intelligence labs (above). But in 2004 - just two years after the Stata Center officially opened - the building was criticized for being unsuitable for research and became the subject of still ongoing lawsuits alleging design and construction failures.

  5. Mit kokkeri

    DEFF Research Database (Denmark)

    Ejlersen, Søren; Lorang, Louisa

    MIT kokkeri er resultatet af et samarbejde mellem Komiteen for Sundhedsoplysning, Institut for Uddannelse og Pædagogik/Aarhus Universitet og Haver til Maver. Projektet støttes af Nordea-fonden. Bag kogebogens mange opskrifter står en række erfarne madeksperter bestående af Søren Ejlersen, Louisa...

  6. MIT's 3.091 and NSDL Materials Digital Library: Investigating the Role of Digital Libraries in Freshmen Introductory Science Courses with No Lab Component

    Science.gov (United States)

    Sadoway, Donald; Bartolo, Laura

    2005-03-01

    One example of the reality facing science educators is the practical impossibility of providing meaningful laboratory experience in large introductory undergraduate science courses. The Materials Digital Library (MatDL), as part of the National Science Foundation (NSF) National Science Digital Library (NSDL) program, investigates issues associated with the delivery of content in materials science and its cognate areas. The focus of the current work is to investigate the feasibility of using data archived in digital libraries to provide freshmen in large introductory science classes a virtual laboratory experience that meets many of the educational objectives of classical laboratory offerings. Also, the question of scalability and broader applicability, e.g., to freshman physics, is under study. The results of a new pilot project launched this academic year will be reported. The virtual laboratory is associated with ``Introduction to Solid State Chemistry 3.091,'' a course that over half the freshman class at MIT choose to satisfy the chemistry requirement but which lacks a laboratory component.

  7. Herzkathetereingriffe in Österreich im Jahr 2015 (mit Audit bis 2016 // Austrian National CathLab Registry (ANCALAR: Cardiac Catheterization, Coronary Angiography (CA and PCI in Austria during the Year 2015 (Registry Data with Audit including 2016

    Directory of Open Access Journals (Sweden)

    Mühlberger V

    2017-01-01

    Innovations within the Cath Labs in Austria increased again in 2014/2015, e.g. the leadless pacemaker with n = 32/64, other “new devices” of the foregoing years decreased: bioresorbable vascular scaffolds (BVS; “BioStent” decreased by 37.5% from 7.4% of PCI in 2014 to 4.7% in 2015 (n =1058 cases. Percutaneous Renal Denervation suffered the expected downslope 2014 and 2015. On the other hand it takes years until scientific knowledge – downgraded as class II– III indications in the guidelines – really decreases. This is evident 2015 again concerning intraarterial balloon pump (n = 208 cases in 2010 and n = 69 cases in 2015.br Further on it is still observed, that scientific knowledge, recommended as class I indications in the guidelines, takes several years to establish itself nationwide, or in a special case concerning antithrombotic management in the CathLab, direct thrombin inhibitors already decrease from1,406 (6.8% of PCI in 2014 – reporting centres only to n = 858 (4.5% of PCI in 2015 – reporting centres only before they are established.br The continuous increase in PCI-cases using non-femoral (mostly radial puncture techniques showed increasing 31%/40%/43% of PCI during the years 2013–2015. A sometimes necessary switch to femoral techniques during PCI in 8.8%/8.6% of PCI was documented 2014/2015! 50% of cases in pure diagnostic CA were started using non-femoral (mostly radial techniques, but, at the same time, PCI during diagnostic study (ad hoc decreased from n = 18.597 (80.7% to n = 16.652 (73.9% from 2014 to 2015; so patients are dismissed to perform PCI for a femoral approach later.br Left main and bifurcational stents (for large side branches, n = 1454 increased both from 2.0%/6.7% in 2011 to 2.5%/9.2% of PCI in 2015 (reporting centres only. Additional increasing numbers in multi-vessel-PCI (reporting centres = 19.2% of PCI in 2015, in multiple-stent-PCI (reporting centres = 40.3% of stent cases in 2015 and in chronic total occlusion- (CTO- PCI (n = 790

  8. Herzkathetereingriffe in Österreich im Jahr 2014 (mit Audit bis 2015 // Austrian National CathLab Registry (ANCALAR: Cardiac Catheterization, Coronary Angiography (CA and PCI in Austria during the Year 2014 (Registry Data with Audit including 2015

    Directory of Open Access Journals (Sweden)

    Mühlberger V

    2016-01-01

    .5% occurred during 2010 to 2014, a possible benefit of the radial approach.br Multi-vessel PCI during the same session (n = 3.094 cases in 2013 increased to n = 4.309 cases in 2014, implantation of multiple stents from 5.668 to 8.021 cases as well. Reintervention (REDO – due to restenosis – reporting centres observed a reduction during 2003–2014 from 6.6% to 4.2% in such cases. From 2010 (15.2% to 2014 (16.6% the relative percentage of stent thromboses stayed constant (could not be improved in those REDO cases.br Left ventricular angiography during diagnostic catheterization decreased rapidly and for the first time from 2013 to 2014 (from n = 18.572 to n = 11.834 cases apparently due to multiple other possibilities of left ventricular imaging. Percutaneous Renal Denervation suffered the expected downslope in 2014.br Interestingly, not only in Austria, it is still observed that scientific knowledge, recommended as Class I Indications in the guidelines, takes several years to establish itself nationwide. This is evident 2014 again concerning intra-arterial balloon pump or antithrombotic management in the CathLab.br The data for 2014 are presented in Krems (November 27th–28th, 2015 at the autumn meeting of the working group “Interventional Cardiology of the Austrian Society of Cardiology” (ÖKG, as a basis for discussion. The presentation will also be placed under the website a href="http://iik.i-med.ac.at"http://iik.i-med.ac.at/a.p bKurzfassung:/b Im internationalen Vergleich für das Jahr 2014 liegt Österreich (A/AUT mit 6534 diagnostischen Koronarangiographien (CA, 2686 perkutanen Koronareninterventionen (PCI, 379 elektrophysiologischen Ablationen und 70 transarteriellen Aortenklappenimplantationen (TAVI bezogen auf eine Million Einwohner im europäischen Spitzenfeld. Alle Parameter zeigten eine Zunahme gegenüber dem Vorjahr.br Die erhöhte Mortalität von 31,2 % bei Patienten mit PCI wegen ST-Hebungsinfarkten (STEMI und konsekutivem Schock ist hauptverantwortlich f

  9. Expo Junior

    CERN Multimedia

    Staff Association

    2014-01-01

    Fort de son succès Expo Juniors revient du 22 au 23 novembre 2014 - Papa & Maman Noël seront présents ! Nous avons le plaisir de  proposer à nos membres des billets d'entrées  à un tarif préférentiel, au prix de CHF 10.- l'unité au lieu de CHF 18.- (gratuit pour les enfants de 0 à 4 ans). Des centaines d’ateliers répartis en 3 villages : Sports & Loisirs, Jeux & Jouets, Éducation & Vie pratique. Cet événement propose aux familles aussi d'autres thèmes : tourisme, idées cadeaux, mode, bien-être, beauté, décoration, ainsi que des services destinés aux familles. Parades, attractions, castings, défilés de mode, dédicaces, séances photos avec Papa Noël, ainsi que de nombre...

  10. Vision Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The Vision Lab personnel perform research, development, testing and evaluation of eye protection and vision performance. The lab maintains and continues to develop...

  11. Differentialtherapie mit Kalziumantagonisten

    Directory of Open Access Journals (Sweden)

    Dörffel Y

    2004-01-01

    Full Text Available Der antihypertensive Effekt der Kalziumantagonisten ist bei allen Altersgruppen und Rassen seit längerem erwiesen. Darüber hinaus sind verschiedene andere positive Wirkungen dokumentiert, wie z. B. die Verbesserung der Endothelfunktion, Reduktion der Atheroskleroseprogression in der A. carotis, Reduktion der linksventrikulären und der arteriolären Hypertrophie sowie eine Verbesserung der arteriellen Compliance. Kalziumantagonisten verschlechtern nicht den Lipid- oder Glukosestoffwechsel. Für den Einsatz in der Praxis ist die Kenntnis der Heterogenität der Substanzklasse mit sich daraus ableitenden Vor- und Nachteilen sowie unterschiedlichen Indikationen von großer Relevanz. Den Prototypen der Non-Dihydropyridine Verapamil (chem. Phenylalkylamin und Diltiazem (chem. Benzothiazepine steht die umfangreiche Substanzklasse der Dihydropyridine (DHP gegenüber. Zu den DHPs zählen neben dem Prototyp Nifedipin die neueren Substanzen wie Nitrendipin, Nisoldipin, Amlodipin, Felodipin, Lacidipin und Lercanidipin. DHPs sind in erster Linie Vasodilatatoren, die durch eine Reduktion des peripheren vaskulären Widerstandes den arteriellen Blutdruck senken. Insbesondere bei älteren Präparaten mit schnellem Wirkungseintritt, wie z. B. beim unretardierten Nifedipin, einem DHP der ersten Generation, kann eine autonome Gegenregulation ausgelöst werden. Bei den modernen DHPs mit längerer Wirkungsdauer und bei den Non-DHPs ist dieser Effekt bedeutend abgeschwächt oder gar nicht mehr nachweisbar. In mehreren prospektiven, randomisierten und placebokontrollierten Studien konnte bei Patienten mit isolierter systolischer Hypertonie eine Reduktion der Schlaganfallrate dokumentiert werden (Syst-Eur, Syst-China, signifikante Unterschiede bezüglich Mortalität und Morbidität ergaben sich im Vergleich mit anderen Antihypertensiva (Diuretika, Betablocker, ACE-Hemmer nicht (STOP-2, INSIGHT, NORDIL, ALLHAT, INVEST. In der meist erforderlichen antihypertensiven

  12. Coating mit Biopolymeren

    Science.gov (United States)

    Kumpugdee-Vollrath, Mont; Nunthanid, Jurairat; Sriamornsak, Pornsak

    Biopolymere sind Polymere, die in der Natur vorkommen bzw. mit einigen Prozessen weiter bearbeitet werden, sodass sie für bestimmte Zwecke eingesetzt werden können. Häufig sind sie durch ihre Bioabbaubarkeit, Biokompatibilität und nicht vorhandene bzw. geringe Toxizität von Interesse für den Einsatz in der Medizin bzw. Pharmazie.

  13. COMPREHENSIVE JUNIOR COLLEGES.

    Science.gov (United States)

    NIKITAS, CHRISTUS M.; AND OTHERS

    TO MEET THE STATE'S HIGHER EDUCATION NEEDS, THE NEW HAMPSHIRE JUNIOR COLLEGE COMMISSION DEVELOPED A PLAN OF (1) GRADUAL AND SELECTIVE CONVERSION OF THE STATE'S TECHNICAL AND VOCATIONAL SCHOOLS TO COMPREHENSIVE JUNIOR COLLEGES, (2) SELECTIVE ADDITION OF 2-YEAR PROGRAMS AT THE STATE COLLEGES AND INSTITUTES, AND (3) ESTABLISHMENT OF A STATE…

  14. Advanced Physics Lab at TCU

    Science.gov (United States)

    Quarles, C. A.

    2009-04-01

    The one semester, one credit hour Modern Physics Lab is viewed as a transition between the structured Physics 1 and 2 labs and junior/senior research. The labs focus on a variety of experiments built around a multichannel analyzer, various alpha, beta and gamma ray detectors and weak radioactive sources. Experiments include radiation safety and detection with a Geiger counter and NaI detector, gamma ray spectroscopy with a germanium detector, beta spectrum, alpha energy loss, gamma ray absorption, Compton effect, nuclear and positron annihilation lifetime, speed of gamma rays. Other experiments include using the analog oscilloscope, x-ray diffraction of diamond and using an SEM/EDX. Error analysis is emphasized throughout. The semester ends with an individual project, often an extension of one of the earlier experiments, and students present their results as a paper and an APS style presentation to the department.

  15. PD Lab

    NARCIS (Netherlands)

    Bilow, Marcel; Entrop, Alexis Gerardus; Lichtenberg, Jos; Stoutjesdijk, Pieter

    2015-01-01

    PD Lab explores the applications of building sector related product development. PD lab investigates and tests digital production technologies like CNC milled wood connections. It will also act as a platform in its wider meaning to investigate the effects and influences of file to factory

  16. PD Lab

    OpenAIRE

    Bilow, Marcel; Entrop, Bram; Lichtenberg, Jos; Stoutjesdijk, Pieter

    2015-01-01

    PD Lab explores the applications of building sector related product development. PD lab investigates and tests digital production technologies like CNC milled wood connections. It will also act as a platform in its wider meaning to investigate the effects and influences of file to factory production, to explore the potential in the field of sustainability, material use, logistics and the interaction of stakeholders within the chain of the building process.

  17. TELECOM LAB

    CERN Multimedia

    IT-CS-TEL Section

    2001-01-01

    The Telecom Lab is moving from Building 104 to Building 31 S-026, with its entrance via the ramp on the side facing Restaurant n°2. The help desk will thus be closed to users on Tuesday 8 May. On May 9, the Lab will only be able to deal with problems of a technical nature at the new address and it will not be able to process any new subscription requests throughout the week from 7 to 11 May. We apologise for any inconvenience this may cause and thank you for your understanding.

  18. MIT-CSR XIS Project

    Science.gov (United States)

    1998-01-01

    This report outlines the proposers' progress toward MIT's contribution to the X-Ray Imaging Spectrometer (XIS) experiment on the Japanese ASTRO-E mission. The report discusses electrical system design, mechanical system design, and ground support equipment.

  19. Die Last mit der Lust

    Directory of Open Access Journals (Sweden)

    Lutz Sauerteig

    2004-03-01

    Full Text Available Robert Jütte legt mit Lust ohne Last eine umfassende, allgemeinverständliche und spannend zu lesende Geschichte der Empfängnisverhütung von der Antike bis in die unmittelbare Gegenwart vor.

  20. Kleben von Kunststoff mit Metall

    CERN Document Server

    Brockmann, W; Käufer, H

    1989-01-01

    Das Buch behandelt das Kleben von Kunststoffen mit Metallen in einer fur den Praktiker verstandlichen und umsetzbaren Form. Es leitet zu Klebeverfahren an, die optimale Ergebnisse hinsichtlich Qualitat, Dauerhaftigkeit und Wirtschaftlichkeit liefern.

  1. Spillerum og mit eget rum

    DEFF Research Database (Denmark)

    2014-01-01

    Undervisningsmaterialet Spillerum udviklet som APP til Ipad med interaktive muligheder. Spillerum som APP - et interaktivt undervisningsmateriale, hvor man ud over at bruge det originale materiale Spillerum elektronisk kan skabe sit eget billedbaserede rum "Mit eget rum" som udgangspunkt for dialog....

  2. MIT Lincoln Laboratory Facts 2013

    Science.gov (United States)

    2012-12-01

    6 years old. Technology Children’s Centers are managed by Bright Horizons and overseen by the MIT Center for Work, Family & Personal Life. Health...service-disabled veteran-owned small business, HUBZone small business, small disadvantaged business, and woman- owned small business concerns, as well...MIT $13,780 Raised for the Multiple Sclerosis Society in the Bike & Hike the Berkshires fundraiser $23,600 Raised at the annual Alzheimer’s

  3. Verbalsuffixe mit Liquida

    Directory of Open Access Journals (Sweden)

    Marina Zorman

    1995-12-01

    Full Text Available Der vorliegende Beitrag stellt eine Zusammenfassung bzw. vervollständigte Ver­ sion einiger Kapitel der Magisterarbeit der Autorin mit dem Titel Expressive Wort­ bildung beim Verb (Ältere, wahrscheinlich ererbte Kombinationen -V/C- + -r/l- - das Grundtypus -dr- - im Slowenischen dar. Die wesentlichen Erkenntnisse der Arbeit hinsichtlich der morphologischen und semantischen Gestalt derartiger Verben, ihrer dialektologischen Verbreitung und der Genese, Funktion und Austauschbarkeit dieser Suffixe sollen unter dem Titel "Ekspresivne glagolske pripone tipa -V/C + -r/l-" in den "Razprave XV II. razreda SAZU" (Dissertationes Classis II, XV. Ljubljana, Academia scientiarium et artium Slovenica (in Druck veröffentlicht werden, deshalb werden sie hier nur so weit aufgenommen, wie das für das Verständnis des behandelten Gegen­ stands unbedingt notwendig ist. Eingehender werden Fragen erortert, die im erwähnten Artikel nicht behandelt werden, die jedoch auch für andere Linguisten interessant sein könnten. So ist der vorliegende Beitrag in vier Teile gegliedert

  4. MIT's interferometer CST testbed

    Science.gov (United States)

    Hyde, Tupper; Kim, Ed; Anderson, Eric; Blackwood, Gary; Lublin, Leonard

    1990-12-01

    The MIT Space Engineering Research Center (SERC) has developed a controlled structures technology (CST) testbed based on one design for a space-based optical interferometer. The role of the testbed is to provide a versatile platform for experimental investigation and discovery of CST approaches. In particular, it will serve as the focus for experimental verification of CSI methodologies and control strategies at SERC. The testbed program has an emphasis on experimental CST--incorporating a broad suite of actuators and sensors, active struts, system identification, passive damping, active mirror mounts, and precision component characterization. The SERC testbed represents a one-tenth scaled version of an optical interferometer concept based on an inherently rigid tetrahedral configuration with collecting apertures on one face. The testbed consists of six 3.5 meter long truss legs joined at four vertices and is suspended with attachment points at three vertices. Each aluminum leg has a 0.2 m by 0.2 m by 0.25 m triangular cross-section. The structure has a first flexible mode at 31 Hz and has over 50 global modes below 200 Hz. The stiff tetrahedral design differs from similar testbeds (such as the JPL Phase B) in that the structural topology is closed. The tetrahedral design minimizes structural deflections at the vertices (site of optical components for maximum baseline) resulting in reduced stroke requirements for isolation and pointing of optics. Typical total light path length stability goals are on the order of lambda/20, with a wavelength of light, lambda, of roughly 500 nanometers. It is expected that active structural control will be necessary to achieve this goal in the presence of disturbances.

  5. Workspace: LAB

    DEFF Research Database (Denmark)

    Binder, Thomas; Lundsgaard, Christina; Nørskov, Eva-Carina

    2007-01-01

    På mange arbejdspladser viger man tilbage fra at inddrage medarbejderne når der igangsættes større forandringer. Workspace:lab er et bud på en inddragende udviklingsproces hvor dialog og eksperimenter står i centrum. Ved at samle såvel medarbejdere som ledelse og rådgivere på et mindre antal...

  6. Robotisches Elektromobil mit kamerabasiertem Autonomieansatz

    OpenAIRE

    2011-01-01

    Autonomes Fahren erfährt in den vergangenen Jahren durch verschiedene Forschungsprojekte ein gesteigertes öffentliches Interesse. Dabei werden meist herkömmliche Pkw mit großem Aufwand umgebaut und mit Dachaufbauten voller Sensorik bestückt. Der Vormarsch der Elektromobilität bietet die Chance für grundlegend neue Fahrzeugkonzepte. Löst man sich von klassischen Ansätzen, so ist es möglich, die Autonomie von Anfang an in die Automobilarchitektur hinsichtlich IT- und Sensor-Systemen, Energieman...

  7. MIT January Operational Internship Experience

    Science.gov (United States)

    Bosanac, Natasha; DeVivero, Charlie; James, Jillian; Perez-Martinez, Carla; Pino, Wendy; Wang, Andrew; Willett, Ezekiel; Williams, Kwami

    2010-01-01

    This viewgraph presentation describes the MIT January Operational Internship Experience (JOIE) program. The topics include: 1) Landing and Recovery; 2) Transportation; 3) Shuttle Processing; 4) Constellation Processing; 5) External Tank; 6) Launch Pad; 7) Ground Operations; 8) Hypergolic Propellants; 9) Environmental; 10) Logistics; 11) Six Sigma; 12) Systems Engineering; and 13) Human Factors.

  8. Mit der Technik auf du

    OpenAIRE

    Gleitsmann, Rolf-Jürgen; Kunze, Rolf-Ulrich

    2017-01-01

    Im Vordergrund auch dieses dritten Bandes mit Technikessays steht die Bildinterpretation und die Erschließung von Bildquellen für die kontextualisierende, sozialkonstruktivistische Kulturgeschichte der Technik, die bislang noch wenig oder gar nicht Gegenstand historischer Betrachtung waren: u. a. der Graphiken von Carl G. Evers aus den 1950er Jahren, amerikanischer und deutscher Modellbahnzeitschriften, von Industriewerbung und einem Verkehrsbilderbuch. Zeitlich liegt der Schwerpunkt auf der ...

  9. Mit Rechten am rechten Ort?

    OpenAIRE

    Bräuß, Katharina

    2010-01-01

    Kann pädagogisch sinnvoll mit rechtsextremen Jugendlichen in einer Gedenkstätte für die Opfer des Nationalsozialismus gearbeitet werden? Diese Frage steht im Zentrum der vorliegenden Arbeit, die sich im interdisziplinären Feld von Erinnerungs- und Gedenkstättenpädagogik, Rechtsextremismusforschung und pädagogischer Intervention/Prävention gegenüber Rassismus und Rechtsextremismus bewegt.

  10. MIT Lincoln Laboratory Facts 2015

    Science.gov (United States)

    2015-01-01

    either middle- or high- school students. These programs are aimed at encouraging students, particularly in underserved populations , to pursue...useful information to fellow employees who are experiencing the significant impact Alzheimer’s disease has on indi- viduals and families . They also...support educational programs and Community Giving at MIT $7420 Raised for the Multiple Sclerosis Society in the Bike & Hike the Berkshires

  11. Diskriminierung von Enantiomeren mit chiralen Selektoren

    OpenAIRE

    Würthner, Stefan

    2007-01-01

    Die vorliegende Dissertation befasst sich mit der systematischen Aufklärung von zwischenmolekularen Wirt-Gast-Wechselwirkungen von Arzneistoffen mit Cyclodextrinen. In einem sich trichterförmig verengenden Erkenntnisprozeß wird im ersten Schritt eine breite Datenbasis von Kapillarelektrophorese-Daten von 86 chiralen Arzneistoffen mit 3 nativen CDs (alpha, beta und gamma) sowie 11 CD-Derivaten gewonnen. Sowohl die Trennfaktoren der Enantiomeren (alpha_m) als auch die Retardierungsfaktoren (R_m...

  12. Junior Professors Question Job Policies

    Science.gov (United States)

    Smith, Lauren

    2007-01-01

    Female and minority faculty members rated their institutions less positively as places for junior professors to work than did their male and white counterparts, according to a new report. Young professors said institutional policies designed to help them succeed were important, but they were less satisfied that those policies were effective. Women…

  13. Improving Junior High Classroom Management.

    Science.gov (United States)

    Emmer, Edmund T.; And Others

    A field experiment was conducted to determine whether descriptive-correlational results from classroom management research could be implemented by junior high school teachers, and whether such implementation would result in improved classroom management. An experimental group (18 teachers) received management manuals developed by researchers, and…

  14. Holography in the Junior High.

    Science.gov (United States)

    Tomaszkiewicz, Frank

    1988-01-01

    Examines the use of holography in the art technology program of a junior high school. Characterizing holography as a valuable artistic experience and discovery experience and stressing the importance of student interest and involvement, the author discusses the necessary equipment for the project and includes two diagrams of a holographic setup.…

  15. Ätzen von Titannitrid mit Halogenverbindungen

    OpenAIRE

    Hellriegel, Ronald

    2009-01-01

    Mit zunehmender Miniaturisierung mikroelektronischer Bauelemente steigen die Anforderungen an reproduzierbare qualitätskonforme Schichten. Um die zur Herstellung notwendigen ALD/PVD/CVD-Schichtabscheideanlagen in einen zuverlässigen Zustand zu versetzen, ist eine regelmäßige Kammerreinigung notwendig. Während des Abscheideprozesses werden nicht nur das Substrat, sondern auch die umliegenden Kammerteile beschichtet. Diese Schichten wachsen mit jedem Beschichtungszyklus weiter an. Der Stres...

  16. Photovoltaik Hybrid-Solarzellen mit Nanopartikeln

    Science.gov (United States)

    Leute, Angelika

    2004-09-01

    Die organische Photovoltaik auf der Basis halbleitender Polymere bietet eine kostengünstige Alternative zu Solarzellen aus Silizium. Allerdings weisen die organischen Materialien relativ schlechte Ladungstransporteigenschaften auf. Hybrid-Solarzellen, in denen Polymere mit geeigneten anorganischen Halbleitern kombiniert sind, besitzen einerseits die praktischen Vorteile der Organik und andererseits die hohe Elektronenbeweglichkeit der anorganischen Materialien. Wissenschaftler der Technischen Universität Eindhoven haben kürzlich Hybrid-Solarzellen vorgestellt, die aus einem halbleitenden Polymer mit Zinkoxid-Nanopartikeln bestehen.

  17. A Sequential Logic iLab Utilizing NI ELVIS II+ and the Interactive iLab Architecture

    Directory of Open Access Journals (Sweden)

    Cosmas Mwikirize

    2012-08-01

    Full Text Available Recent trends in development and utilization of online laboratories have resulted into standard platforms that are not lab-specific, which can be leveraged to develop laboratories in diverse fields. One such platform is the Massachusetts Institute of Technology (MIT interactive iLab Shared Architecture. This paper presents work undertaken at Makerere University to develop a synchronous sequential logic iLab based on this architecture. The research was carried out by a Graduate researcher, under joint supervision in the confines of the iLab Africa Graduate Fellowship Programme. The research builds on previous work undertaken by the same researcher, in which a combinational digital logic iLab was developed. The sequential logic iLab utilizes the National Instruments Educational Laboratory Virtual Instrumentation Suite (NI ELVIS II+ hardware, with its interactive user interface developed using the Laboratory Virtual Instrument Engineering Workbench (LabVIEW. The generic platform supports experiments in the fields of counters, shift registers, frequency dividers and digital clocks, with appropriate electronic component selection and configuration. The design methodologies and implementation strategies for each experiment category are presented as well as the respective test runs. The laboratory has been used to support courses in the curricula of the Bachelor of Science (B.Sc in Computer, Electrical and Telecommunication Engineering Programmes at Makerere University.

  18. A Remote Direct Sequence Spread Spectrum Communications Lab Utilising the Emona DATEx

    Directory of Open Access Journals (Sweden)

    Cosmas Mwikirize

    2012-12-01

    Full Text Available Remote labs have become popular learning aids due to their versatility and considerable ease of utilisation as compared to their physical counterparts. At Makerere University, the remote labs are based on the standard Massachusetts Institute of Technology (MIT iLabs Shared Architecture (ISA - a scalable and generic platform. Presented in this paper is such a lab, addressing the key practical aspects of Direct Sequence Spread Spectrum (DSSS communication. The lab is built on the National Instruments Educational Laboratory Virtual Instrumentation Suite (NI ELVIS with the Emona Digital and Analog Telecommunications Experimenter (DATEx add-on board. It also incorporates switching hardware. The lab facilitates real-time control of the equipment, with users able to set, manipulate and observe signal parameters in both the frequency and the time domains. Simulation and data Acquisition modes of the experiment are supported to provide a richer learning experience.

  19. The Virtual Lab System

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    A virtual lab system is the simulation of real devices and experiments using computer and network tech-nology. It can make users do experiments easily, observe experiment phenomena and results through the remote termi-nal. Consequently, users can get final results to verify relative theory. The article analyses the features of virtual labsystems. A real virtual lab system named "Multimedia Virtual Lab for Digital Circuit Logic Design (MVLDCLD) "which has been developed by the authors and their group is also presented.

  20. USNA DIGITAL FORENSICS LAB

    Data.gov (United States)

    Federal Laboratory Consortium — To enable Digital Forensics and Computer Security research and educational opportunities across majors and departments. Lab MissionEstablish and maintain a Digital...

  1. Magnetic Media Lab

    Data.gov (United States)

    Federal Laboratory Consortium — This lab specializes in tape certification and performance characterization of high density digital tape and isprepared to support the certification of standard size...

  2. USNA DIGITAL FORENSICS LAB

    Data.gov (United States)

    Federal Laboratory Consortium — To enable Digital Forensics and Computer Security research and educational opportunities across majors and departments. Lab Mission Establish and maintain a Digital...

  3. Fabrication and Prototyping Lab

    Data.gov (United States)

    Federal Laboratory Consortium — Purpose: The Fabrication and Prototyping Lab for composite structures provides a wide variety of fabrication capabilities critical to enabling hands-on research and...

  4. Crystallization Formulation Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The Crystallization Formulation Lab fills a critical need in the process development and optimization of current and new explosives and energetic formulations. The...

  5. Untersuchungen an Eisen- und Lanthanoidhaltigen Koordinationsclustern mit Triazolat- sowie Semiquinonato-Liganden

    OpenAIRE

    Kriese, Thomas

    2016-01-01

    Magnetische Untersuchungen an Lanthanoiddimeren mit Semiquinonato-Liganden. Gemischtvalente Eisen-Koordinationsclustern. Lanthanoid-Koordinationscluster mit zwölf Lanthanoiden aber mit verschiedenen Clusterladungen.

  6. Minimally invasive thyroidectomy (MIT): indications and results.

    Science.gov (United States)

    Docimo, Giovanni; Salvatore Tolone, Salvatore; Gili, Simona; d'Alessandro, A; Casalino, G; Brusciano, L; Ruggiero, Roberto; Docimo, Ludovico

    2013-01-01

    To establish if the indication for different approaches for thyroidectomy and the incision length provided by means of pre-operative assessment of gland volume and size of nodules resulted in safe and effective outcomes and in any notable aesthetic or quality-of-life impact on patients. Ninehundred eightytwo consecutive patients, undergoing total thyroidectomy, were enrolled. The thyroid volume and maximal nodule diameter were measured by means of ultrasounds. Based on ultrasounds findings, patients were divided into three groups: minimally invasive video assisted thyroidectomy (MIVAT), minimally invasive thyroidectomy (MIT) and conventional thyroidectomy (CT) groups. The data concerning the following parameters were collected: operative time, postoperative complications, postoperative pain and cosmetic results. The MIVAT group included 179 patients, MIT group included 592 patients and CT group included 211 patients. Incidence of complications did not differ significantly in each group. In MIVAT and MIT group, the perception of postoperative pain was less intense than CT group. The patients in the MIVAT (7±1.5) and MIT (8±2) groups were more satisfied with the cosmetic results than those in CT group (5±1.3) (p= MIT is a technique totally reproducible, and easily convertible to perform surgical procedures in respect of the patient, without additional complications, increased costs, and with better aesthetic results.

  7. Physics Labs with Flavor

    Science.gov (United States)

    Agrest, Mikhail M.

    2009-01-01

    This paper describes my attempts to look deeper into the so-called "shoot for your grade" labs, started in the '90s, when I began applying my teaching experience in Russia to introductory physics labs at the College of Charleston and other higher education institutions in South Carolina. The term "shoot for your grade" became popular among…

  8. Making Real Virtual Labs

    Science.gov (United States)

    Keller, Harry E.; Keller, Edward E.

    2005-01-01

    Francis Bacon began defining scientific methodology in the early 17th century, and secondary school science classes began to implement science labs in the mid-19th century. By the early 20th century, leading educators were suggesting that science labs be used to develop scientific thinking habits in young students, and at the beginning of the 21st…

  9. Media Flyer Lab IPA untuk Meningkatkan Prestasi Belajar Siswa

    Directory of Open Access Journals (Sweden)

    Wahyudin Wahid

    2015-03-01

    Full Text Available Abstract: The aim of this study was to develop Flyer Lab media to improve students achievement in secondary school. The development model used in this study was adapted from 4-D model of Thiagarajan and Semmel. Expert validation results of field study and expert validation results of media, assessment of science teachers, and evaluating the readability and attractiveness of junior high school students obtained in the development stages. The testing stages using a posttest only control group design, involving the experimental group and the control group, each consisting of 47 students. Class experiments using Flyer Lab media obtained higher average value of students achievement than the control class that uses Powerpoint media.Key Words: flyer lab, learning readiness, learning achievementAbstrak: Penelitian ini bertujuan mengembangkan media Flyer Lab IPA untuk meningkatkan prestasi belajar siswa SMP. Model pengembangan yang digunakan dalam penelitian ini diadaptasi dari model 4-D Thiagarajan dan Semmel. Studi kepustakaan dan survei lapangan dilakukan pada tahap pendahuluan. Validasi ahli bidang studi dan media, penilaian dari guru IPA, serta penilaian keterbacaan dan ketertarikan bahan ajar dari siswa SMP diperoleh pada tahap pengembangan. Tahap pengujian menggunakan desain posttest only control group, melibatkan kelompok eksperimen dan kelompok kontrol yang masing-masing terdiri dari 47 siswa. Kelas eksperimen yang menggunakan media Flyer Lab memiliki nilai rata-rata prestasi belajar lebih tinggi daripada kelas kontrol yang menggunakan media Powerpoint. Kata kunci: flyer lab, kesiapan belajar, prestasi belajar

  10. Kompressionstherapie bei Patienten mit Ulcus cruris venosum.

    Science.gov (United States)

    Dissemond, Joachim; Assenheimer, Bernd; Bültemann, Anke; Gerber, Veronika; Gretener, Silvia; Kohler-von Siebenthal, Elisabeth; Koller, Sonja; Kröger, Knut; Kurz, Peter; Läuchli, Severin; Münter, Christian; Panfil, Eva-Maria; Probst, Sebastian; Protz, Kerstin; Riepe, Gunnar; Strohal, Robert; Traber, Jürg; Partsch, Hugo

    2016-11-01

    Wund-D.A.CH. ist der Dachverband deutschsprachiger Fachgesellschaften, die sich mit den Thematiken der Wundbehandlung beschäftigen. Experten verschiedener Fachgesellschaften aus Deutschland, Österreich und der Schweiz haben nun einen aktuellen Konsens der Kompressionstherapie für Patienten mit Ulcus cruris venosum erstellt. In Europa ist das Ulcus cruris venosum eine der häufigsten Ursachen für chronische Wunden. Neben der konservativen und interventionellen Wund- und Venentherapie, ist die Kompressionstherapie die Basis der Behandlungsstrategien. Die Kompressionstherapie kann heute mit sehr unterschiedlichen Materialien und Systemen durchgeführt werden. Während in der Entstauungsphase insbesondere Verbände mit Kurzzugbinden oder Mehrkomponentensysteme zur Anwendung kommen, sind es anschließend überwiegend Ulkus-Strumpfsysteme. Eine weitere, bislang wenig verbreitete Alternative sind adaptive Kompressionsbandagen. Insbesondere für die Rezidivprophylaxe werden medizinische Kompressionsstrümpfe empfohlen. Durch die Vielzahl der heute zur Verfügung stehenden Behandlungsoptionen, kann für nahezu alle Patienten ein Konzept entwickelt werden, dass sich an den individuellen Bedürfnissen und Fähigkeiten orientiert und daher auch akzeptiert und durchgeführt wird. Die Kompressionstherapie ist für die Behandlung von Patienten mit Ulcus cruris venosum essentiell. In den letzten Jahren sind viele verschiedene Therapieoptionen verfügbar, die in den deutschsprachigen Ländern unterschiedlich angewendet oder durchgeführt werden. Daher soll dieser Expertenkonsens dazu beitragen, konkrete Empfehlungen für die praktische Durchführung der Kompressionstherapie von Patienten mit Ulcus cruris venosum darzustellen. © 2016 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.

  11. Grosse Axiallager mit Hybridschmierung - Theoretische und experimentelle Betrachtungen

    DEFF Research Database (Denmark)

    Santos, Ilmar; Fuerst, Axel

    2003-01-01

    Der vorliegende Artikel praesentiert die Simulation eines grossen axialen Kippsegmentlagers unter Beruecksichtigung der hybriden Schmierung, d.h. gleichzeitige hydrodynamische und hydrostatische Schmierung. Ein Vergleich mit Messungen zeigt, dass fuer das betrachtete Lager mit 2,2 m Durchmesser d...

  12. Deeskalation der Immuntherapie bei Patienten mit Multipler Sklerose

    OpenAIRE

    2016-01-01

    Die vorliegende Arbeit ist die erste, die sich mit der Frage beschäftigt, mit welcher zur Deeskalation eingesetzten Therapie nach Beendigung einer Eskalationstherapie mit Mitoxantron am besten Krankheitsstabilität erreicht werden kann bzw. ob Patienten-/Krankheitscharakteristika existieren, die eine bestimmte Nachfolge-Therapie favorisieren. Trotz neuer Behandlungsmöglichkeiten der hochaktiven MS mit Fingolimod, Natalizumab und Alemtuzumab hat Mitoxantron im klinischen Alltag nach wie vor ...

  13. Teaching History in the Junior College.

    Science.gov (United States)

    Ediger, Marlow

    1989-01-01

    Recommends techniques for teaching history in the junior college. Discusses subject matter to be taught, the psychology of learning, and the philosophy of teaching history. Addresses the special needs of the junior college classroom. Outlines criteria to be followed in teaching history. (RW)

  14. Junior High Career Planning: What Students Want

    Science.gov (United States)

    Bardick, Angela D.; Bernes, Kerry B.; Magnusson, Kris C.; Witko, Kim D.

    2004-01-01

    This research used "The Comprehensive Career Needs Survey" to assess the career counselling needs of 3,562 junior high students in Southern Alberta. This article examines junior high students' responses regarding their perceptions of (a) the relevance of career planning, (b) who they would approach for help with career planning, and (c)…

  15. Junior High Norms for the Bender Gestalt.

    Science.gov (United States)

    Grow, Richard T.

    1980-01-01

    Junior high students were tested to supply normative data supporting the Bender Gestalt. Subject's performance was not significantly related to sex or occupation of the family bread winner. These variables do not have to be controlled for in norming visual motor tests at the junior high level. (Author)

  16. Effective Management in Junior High Mathematics Classrooms.

    Science.gov (United States)

    Emmer, Edmund T.

    Reporting on part of the data collected in the Junior High Classroom Organization Study, this document focuses on the mathematics subsample. Twenty-six mathematics teachers in 11 junior high schools were observed in two classes. The major purpose of this paper is to describe the classroom procedures and behaviors of teachers identified as…

  17. MIT professor wins major international math prize

    CERN Multimedia

    Allen, S

    2004-01-01

    Mathematicians Isadore Singer of MIT and Sir Michael Francis Atiyah of the University of Edinburgh will share an $875,000 award as winners of the second Abel Prize, which some hope will come to be seen as a Nobel Prize for math.

  18. Mit Kindergartenkindern Medientechnologien ergründen

    DEFF Research Database (Denmark)

    Chimirri, Niklas Alexander

    2012-01-01

    Erklärungen für die Kind-Technik-Interaktion. Der Beitrag bezieht in einem Kindergarten erhobenes Datenmaterial ein, um das Konzept der alltäglichen Lebensführung für eine subjektwissenschaftliche Technikforschung mit Kindern fruchtbar zu machen. Die hier vorgeschlagene Erweiterung betont die Relevanz einer...

  19. Wrestling with Pedagogical Change: The TEAL Initiative at MIT

    Science.gov (United States)

    Breslow, Lori

    2010-01-01

    In the late 1990s, the physics department at the Massachusetts Institute of Technology (MIT) had a problem. The department was responsible for teaching the two required physics courses that are part of the General Institute Requirements (GIRs), MIT's core curriculum--Physics I (mechanics, or in MIT parlance, 8.01) and Physics II (electricity and…

  20. Wrestling with Pedagogical Change: The TEAL Initiative at MIT

    Science.gov (United States)

    Breslow, Lori

    2010-01-01

    In the late 1990s, the physics department at the Massachusetts Institute of Technology (MIT) had a problem. The department was responsible for teaching the two required physics courses that are part of the General Institute Requirements (GIRs), MIT's core curriculum--Physics I (mechanics, or in MIT parlance, 8.01) and Physics II (electricity and…

  1. Editorial 3/2015: Handeln mit Symbolen

    Directory of Open Access Journals (Sweden)

    Alessandro Barberi

    2015-09-01

    Full Text Available Die paradigmatische Unterscheidung zwischen Sozial- und Kulturwissenschaften, die spätestens seit den 1980er Jahren eingehend diskutiert wurde, lässt sich anhand des Bereichs des Symbolischen auf den Punkt bringen: Ist das Symbolische nur ein Effekt von sozialen, ökonomischen oder medialen Strukturen einer gegebenen Gesellschaft oder reproduzieren sich Strukturen nur durch die symbolischen Handlungen der AkteurInnen innerhalb einer gegebenen Kultur? So hatte etwa der klassische "harte" Strukturalismus bei Claude Lévi-Strauss, Jacques Lacan und dem frühen Michel Foucault symbolische Ordnungen (und d. i. hier die Sprache als eine unbewusst determinierende Voraussetzung von menschlicher Interaktion begriffen, woraufhin mit dem Post- bzw. Neostrukturalismus die Rückkehr der individuellen Äußerung, der parole, des speech acts (und d. i. hier das Sprechen, also der symbolischen Handlung in den Mittelpunkt rückte. Medienpädagogisch ist diese Unterscheidung gerade dann von Interesse, wenn es darum geht, wie Lehrende und Lernende sich zueinander verhalten, interagieren und dabei eben mit Symbolen handeln. Insofern ist es bemerkenswert, dass – fast parallel zu Foucaults Unterscheidung von diskursiven und nicht-diskursiven Praktiken – auch Dieter Baacke 1973 von diskursiven und nicht-diskursiven Symbolen gesprochen hat. Denn – wie auch im Rahmen des "Symbolischen Interaktionismus" von George Herbert Mead argumentiert wurde – können Symbole nur im Rahmen einer gegebenen Diskursökonomie von AkteurInnen diskursiv ausgetauscht werden und konstituieren dabei Erfahrungen bzw. Wahrnehmungen und somit auch die soziale bzw. kulturelle Wirklichkeit. Insofern ist die Frage nach dem Symbolischen immer auch eine Frage nach den Möglichkeiten der Handlungstheorie (im Sinne Jürgen Habermas’ bzw. der Praxeologie (im Sinne Pierre Bourdieus. Die Redaktion der MEDIENIMPULSE geht in diesem Zusammenhang theoretisch und praktisch von Entscheidungsimpulse

  2. Vocabulary Development of Junior Teens

    Directory of Open Access Journals (Sweden)

    L. V. Nikonova

    2013-01-01

    Full Text Available The article deals with the communicative competence formation of young adolescents in the secondary school at the Russian language lessons. The author maintains that the key element of the above problem is the vocabulary development guaranteeing both comprehension and verbal expression formation – oral and written. The theoretical part of the research explores different word functions: nominal, communicative, text generating and semantic. The correlation between the mental development level and lexical semantic system formation is emphasized. The age specific features of junior teens are listed: rising interest to various life spheres and activi- ties, capability of formulating opinions and judgments, self-awareness, formation of values. The relationship complexity stimulates vocabulary development of 10 to 12 year-old children; however, the process requires peda- gogical facilitation.The monitoring of speech development proves the necessity of commutative competence formation of the fifth- and sixth-year pupils. The paper presents the model of communicative competence development and its approbation results received for the junior adolescents. 

  3. Vocabulary Development of Junior Teens

    Directory of Open Access Journals (Sweden)

    L. V. Nikonova

    2015-03-01

    Full Text Available The article deals with the communicative competence formation of young adolescents in the secondary school at the Russian language lessons. The author maintains that the key element of the above problem is the vocabulary development guaranteeing both comprehension and verbal expression formation – oral and written. The theoretical part of the research explores different word functions: nominal, communicative, text generating and semantic. The correlation between the mental development level and lexical semantic system formation is emphasized. The age specific features of junior teens are listed: rising interest to various life spheres and activi- ties, capability of formulating opinions and judgments, self-awareness, formation of values. The relationship complexity stimulates vocabulary development of 10 to 12 year-old children; however, the process requires peda- gogical facilitation.The monitoring of speech development proves the necessity of commutative competence formation of the fifth- and sixth-year pupils. The paper presents the model of communicative competence development and its approbation results received for the junior adolescents. 

  4. Laser Research Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The Laser Research lab is thecenter for the development of new laser sources, nonlinear optical materials, frequency conversion processes and laser-based sensors for...

  5. Secure Processing Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The Secure Processing Lab is the center of excellence for new and novel processing techniques for the formation, calibration and analysis of radar. In addition, this...

  6. The Udall Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The Udall lab is interested in genome evolution and cotton genomics.The cotton genus ( Gossypium) is an extraordinarily diverse group with approximately 50 species...

  7. Deciphering Your Lab Report

    Science.gov (United States)

    Advertisement Proceeds from website advertising help sustain Lab Tests Online. AACC is a not-for-profit organization and does not endorse non-AACC products and services. Advertising & Sponsorship: Policy | Opportunities ...

  8. Clothing Systems Design Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The Clothing Systems Design Lab houses facilities for the design and rapid prototyping of military protective apparel.Other focuses include: creation of patterns and...

  9. LIDAR Research & Development Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The LIDAR Research and Development labs are used to investigate and improve LIDAR components such as laser sources, optical signal detectors and optical filters. The...

  10. Behandlung von Herzrhythmusstörungen mit Magnesium bei Patienten mit Herzinsuffizienz

    Directory of Open Access Journals (Sweden)

    Wink K

    2002-01-01

    Full Text Available Die medikamentöse Behandlung von Herzrhythmusstörungen ist unbefriedigend, da bei guter Wirksamkeit durch die Proarrhythmie eine Verbesserung der Prognose gefährdet und nicht gesichert ist. Man kann davon ausgehen, daß Magnesiumsalze keine arrhythmogene Effekte aufweisen. Bei Patienten mit einer Herzinsuffizienz besteht häufig ein Mg-Mangel, der durch gastrointestinale Störungen, neurohormonale Regulationen, aber auch durch die Therapie (Diuretika,Digitalisbedingt ist. An Patienten mit einer Herzinsuffizienz müßte sich demnach zeigen lassen, ob die Mg-Substitution einen antiarrhythmischen Effekt aufweist. In fünf placebokontrollierten Studien konnte gezeigt werden, daß sich teil weise signifikant und mit ausreichen der Aussagekraft (PowerArrhythmien bei Patienten mit Herzinsuffizienz durch orale und parenterale Gabe von Mg-Salzen reduzieren lassen. Trotz Einschränkungen wie z.B. inadäquates Design, fehlende Vermeidung von Bias, ungenügende Vergleichbarkeit der Behandlungsgruppen, inadäquate Auswertung und ungenügende Berücksichtigung der Spontanvariation läßt sich aufgrund der Ergebnisse der Studien die Hypothese aufstellen, daß Magnesiumsalze bei Patienten mit Herzinsuffizienz Herzrhythmusstörungen günstig beeinflussen können. Prospektive, randomisierte,verblindete und kontrollierte konfirmatorische Studien mit ausreichenden Fallzahlen sind jedoch notwendig, um diese Hypothese zu bestätigen.

  11. Educational Outreach at the MIT Plasma Science and Fusion Center

    Science.gov (United States)

    Rivenberg, Paul; Thomas, Paul

    2006-10-01

    At the MIT PSFC, student and staff volunteers work together to increase the public's knowledge of fusion science and plasma technology. Seeking to generate excitement in young people about science and engineering, the PSFC hosts a number of educational outreach activities throughout the year, including Middle and High School Outreach Days. The PSFC also has an in-school science demonstration program on the theme of magnetism. The Mr. Magnet Program, headed by Mr. Paul Thomas, has been bringing lively demonstrations on magnetism into local elementary and middle schools for 15 years. This year Mr. Magnet presented the program to nearly 30,000 students at over 67 schools and other events, reaching kindergartners through college freshmen. In addition to his program on magnetism, he is offering an interactive lecture about plasma to high schools. The "Traveling Plasma Lab" encourages students to learn more about plasma science while having fun investigating plasma properties using actual laboratory techniques and equipment. Beyond the classroom, Paul Thomas has provided technical training for Boston Museum of Science staff in preparation for the opening of a Star Wars exhibit. His hands-on demos have also been filmed by the History Channel for a one-hour program about Magnetism, which aired in June 2006.

  12. Teaching practical leadership in MIT satellite development class: CASTOR and Exoplanet projects

    Science.gov (United States)

    Babuscia, Alessandra; Craig, Jennifer L.; Connor, Jane A.

    2012-08-01

    For more than a decade, the Aeronautics and Astronautics Department at MIT has offered undergraduate students the opportunity of conceiving, developing, implementing and operating new spacecraft's missions. During a three term class, junior and senior students experience all the challenges of a true engineering team project: design, analysis, testing, technical documentation development, team management, and leadership. Leadership instruction is an important part of the curricula; through the development of leadership skills, students learn to manage themselves and each other in a more effective way, increasing the overall productivity of the team. Also, a strong leadership education is a key factor in improving the abilities of future engineers to be effective team members and leaders in the companies and agencies in which they will work. However, too often leadership instruction is presented in an abstract way, which does not provide students with suggestions for immediate applicability. As a consequence, students underestimate the potential that leadership education can have on the development of their projects. To counteract that effect, a new approach for teaching "practical" leadership has been developed. This approach is composed of a set of activities developed to improve students' leadership skills in the context of a project. Specifically, this approach has been implemented in the MIT satellite development class. In that class, students experienced the challenges of building two satellites: CASTOR and Exoplanet. These two missions are real space projects which will be launched in the next two years, and which involve cooperation with different entities (MIT, NASA, and Draper). Hence, the MIT faculty was interested in developing leadership activities to improve the productivity of the teams in a short time. In fact, one of the key aspects of the approach proposed is that it can be quickly implemented in a single semester, requiring no more than 4 h of

  13. CARIES PREVENTION AMONG JUNIOR SCHOOLCHILDREN

    Directory of Open Access Journals (Sweden)

    S.К. Matelo

    2011-01-01

    Full Text Available Biennial program of controlled tooth brushing performed econdary school among junior schoolchildren from Minsk secondary school № 166 proved to be highly effective. Decrease in caries increment has been shown on the average up to 50%. No credible differences between remineralising defluorinated toothpastes or pastes enriched with aminofluoride (F = 500 ppm and sodium fluoride  (F = 1000 ppm efficacy were found in this study. Credibility of the results was determined by comparison with similar study conducted on a bigger population of children. Though anti-caries effect of the same tooth-pastes in a bigger-scale study was lower — within 30%. Such difference can be explained by a different level of motivation and discipline of participants.Key words: schoolchildren, dental caries prevention, toothpastes. (Voprosy sovremennoi pediatrii — Current Pediatrics. — 2011; 10 (6: 48–51

  14. Hamlet er manden i mit liv

    DEFF Research Database (Denmark)

    Rösing, Lilian Munk

    2009-01-01

    Hamlet er manden i mit liv. Min elskede. Jeg har en drøm om at frelse ham. At redde ham ud af sin mors soveværelse og ind i mit. Væk fra det ødipale Helvede han befinder sig i, fastlåst mellem et svin af en faderskikkelse (Claudius) og en alt for idealiseret far (gamle Hamlet), vågende over sin...... jeg bare skrige tilbage at han var en håbløs lille Ødipus, og så kunne vi skændes inderligt og forsones ømt. Hamlet er min elskede. Og derfor græder jeg trøstesløst hver gang han dør, hver gang han hengiver sig til det store gruppeorgie af en mordscene hjemme hos mor og far, i stedet for at holde...

  15. MIT Lincoln Laboratory Annual Report 2014

    Science.gov (United States)

    2014-01-01

    Key Partners; Life member, MIT Corporation; Former member, President’s Foreign Intelligence Advisory Board VADM David E. Frost , USN (Ret...President, Frost & Associates, Inc.; Former Deputy Commander, U.S. Space Command Dr. Arthur Gelb President, Four Sigma Corporation; Former Chairman and...Stenbit Former Assistant Secretary of Defense (C3I); Former Executive Vice President, TRW GEN Gordon R. Sullivan , USA (Ret) President of the

  16. Integrierte Produktions- und Distributionsplanung mit Routingentscheidungen

    OpenAIRE

    Wendt, Rolf

    2016-01-01

    Die zentrale Problemstellung dieser Arbeit entstammt dem operationellen Supply Chain Management. Es liegen Bestellungen von Kunden vor, für die jeweils zu entscheiden ist, ob sie angenommen werden sollen. Die angenommenen Bestellungen sind auf einem vorhandenen Maschinenpark zu produzieren und fertiggestellte Bestellungen sind an den jeweiligen Kunden auszuliefern. Zu diesem Zwecke steht eine Transporterflotte bereit, wobei die Auslieferung in der Form "Sammelauslieferung mit Rundreise" erfol...

  17. MIT App Inventor: Enabling Personal Mobile Computing

    OpenAIRE

    Pokress, Shaileen Crawford; Veiga, José Juan Dominguez

    2013-01-01

    MIT App Inventor is a drag-and-drop visual programming tool for designing and building fully functional mobile apps for Android. App Inventor promotes a new era of personal mobile computing in which people are empowered to design, create, and use personally meaningful mobile technology solutions for their daily lives, in endlessly unique situations. App Inventor's intuitive programming metaphor and incremental development capabilities allow the developer to focus on the logic for programming ...

  18. Grundlegende Steuerungsverfahren im heterogenen Logistiknetz mit Kanban

    Science.gov (United States)

    Dickmann, Eva; Dickmann, Philipp; Lödding, Hermann; Möller, Niklas; Rücker, Thomas; Schneider, Herfried M.; Zäh, Michael F.

    In vielen Unternehmen werden heterogene (verschiedene) Steuerungen in einem abgestimmten Konzept kombiniert. Je nach Anwendungsfall und Rahmenbedingungen werden Kombinationen allgemein bekannter Steuerungen oder Steuerungsvarianten gemischt eingesetzt, um eine optimale Steuerung für unterschiedliche Fälle zu erreichen. Hierbei stehen neben den bekannten und weit verbreiteten Methoden, wie Material Requirements Planning (MRP) oder Kanban, auch weniger bekannte oder neue Methoden zur Auswahl, wie die Produktionssteuerung mit dezentraler, bestandsorientierter Fertigungsregelung (DBF). Kanban ist ein simples und effizientes Steuerungskonzept, das in der klassischen Form für spezifische einfache Anwendungsfälle umsetzbar ist. Hochentwickelte Steuerungsalgorithmen können helfen, komplexe Abläufe optimal abzubilden. Mit einer grundlegenden Vereinfachung der Abläufe kann allerdings in vielen Fällen ein wesentlich stärkerer und umfassender Verbesserungseffekt erzielt werden. Die wesentliche Fragestellung sollte folglich lauten: Warum ist der Ablauf nicht mit einer einfachen Steuerung wie Kanban abzubilden? Um die Vorteile des Konzepts auch in untypischen Bereichen anwenden zu können, sind jedoch verschiedene Varianten oder Kanban-ähnliche Steuerungsmethoden entstanden. Darüber hinaus sind in der Praxis hybride Steuerungen im Einsatz, welche so kombiniert werden, dass die Zusammensetzung anspruchsvolle Eigenschaftsbilder noch exakt abbildet. In der Praxis basieren die Steuerungsentscheidungen nur zu einem kleinen Teil auf den eigentlichen Steuerungsalgorithmen, wie sie uns das MRP-System zur Verfügung stellt. Moderne Steuerungswelten" schließen alle relevanten Informationsquellen in eine heterogene Entscheidungsmatrix mit ein. Letztlich zählt nicht, ob die Entscheidung auf den Informationen aus dem MRP-System oder auf Softfacts basierend getroffen wurde, sondern nur, ob die Entscheidung erfolgreich war.

  19. CDC Lab Values

    Centers for Disease Control (CDC) Podcasts

    2015-02-02

    More than fifteen hundred scientists fill the lab benches at CDC, logging more than four million hours each year. CDC’s laboratories play a critical role in the agency’s ability to find, stop, and prevent disease outbreaks. This podcast provides a brief overview of what goes on inside CDC’s labs, and why this work makes a difference in American’s health.  Created: 2/2/2015 by Office of the Associate Director for Communication (OADC).   Date Released: 2/2/2015.

  20. OpenLabNotes

    DEFF Research Database (Denmark)

    List, Markus; Franz, Michael; Tan, Qihua

    2015-01-01

    the longevity of the providers. Turning towards free alternatives, however, raises questions about data protection, which are not sufficiently addressed by available solutions. To serve as legal documents, ELNs must prevent scientific fraud through technical means such as digital signatures. It would also......LabFramework, a powerful and flexible laboratory information management system. In contrast to comparable solutions, it allows to protect the intellectual property of its users by offering data protection with digital signatures. OpenLabNotes effectively Closes the gap between research documentation and sample management...

  1. SmallSat Lab

    Science.gov (United States)

    2014-03-05

    CubeSat. Mr. Alvarez worked with four students on the PCB layout for the solar panels and the construction of the 6U CubeSat mockup . Support for Mr...Hull and Mr. Alvarez was $49k including fringe benefits. !! Purchases: During this time period a license for MatLab software and the Princeton...Satellite ToolBox was purchased using funds from this award. This software adds tremendous capability to the SmallSat Lab by enabling students to analyze

  2. The NOAO Data Lab

    Science.gov (United States)

    Fitzpatrick, M.; Olsen, K.; Stobie, E. B.; Mighell, K. J.; Norris, P.

    2015-09-01

    We describe the NOAO Data Lab to help community users take advantage of current large surveys and prepare them even larger surveys in the era of LSST. The Data Lab will allow users to efficiently utilize catalogs of billions of objects, combine traditional telescope image and spectral data with external archives, share custom results with collaborators, publish data products to other users, and experiment with analysis toolkits. Specific science cases will be used to develop a prototype framework and tools, allowing us to work directly with scientists from survey teams to ensure development remains focused on scientifically productive tasks.

  3. A Big Bang Lab

    Science.gov (United States)

    Scheider, Walter

    2005-01-01

    The February 2005 issue of The Science Teacher (TST) reminded everyone that by learning how scientists study stars, students gain an understanding of how science measures things that can not be set up in lab, either because they are too big, too far away, or happened in a very distant past. The authors of "How Far are the Stars?" show how the…

  4. Lab on paper

    NARCIS (Netherlands)

    Zhao, Weian; van den Berg, Albert

    2008-01-01

    Lab-on-a-chip (LOC) devices, which are suited to portable point-of-care (POC) diagnostics and on-site detection, hold great promise for improving global health, and other applications.1–8 While their importance and utility are widely acknowledged and extensive research has been conducted in the

  5. The Crime Lab Project.

    Science.gov (United States)

    Hein, Annamae J.

    2003-01-01

    Describes the Crime Lab Project, which takes an economical, hands-on, interdisciplinary approach to studying the career of forensics in the middle or high school classroom. Includes step-by-step student requirements for the investigative procedure, a sample evidence request form, and an assessment rubric. (KHR)

  6. Lab with Dad

    Science.gov (United States)

    Havers, Brenda; Delmotte, Karen

    2012-01-01

    Family science nights are fantastic, but planning one can be overwhelming, especially when one considers the already overloaded schedule of a classroom teacher. To overcome this challenge, the authors--colleagues with a mutual love of science--developed a much simpler annual event called "Lab With Dad." The purpose was for one target age group of…

  7. Physics lab in spin

    CERN Multimedia

    Hawkes, N

    1999-01-01

    RAL is fostering commerical exploitation of its research and facilities in two main ways : spin-out companies exploit work done at the lab, spin-in companies work on site taking advantage of the facilities and the expertise available (1/2 page).

  8. Elemental Chem Lab

    Science.gov (United States)

    Franco Mariscal, Antonio Joaquin

    2008-01-01

    This educative material uses the symbols of 45 elements to spell the names of 32 types of laboratory equipment usually found in chemical labs. This teaching material has been divided into three puzzles according to the type of the laboratory equipment: (i) glassware as reaction vessels or containers; (ii) glassware for measuring, addition or…

  9. Lab on paper

    NARCIS (Netherlands)

    Zhao, Weian; van den Berg, Albert

    2008-01-01

    Lab-on-a-chip (LOC) devices, which are suited to portable point-of-care (POC) diagnostics and on-site detection, hold great promise for improving global health, and other applications.1–8 While their importance and utility are widely acknowledged and extensive research has been conducted in the labo

  10. MIT-Skywalker: On the use of a markerless system.

    Science.gov (United States)

    Goncalves, Rogerio S; Hamilton, Taya; Krebs, Hermano I

    2017-07-01

    This paper describes our efforts to employ the Microsoft Kinect as a low cost vision control system for the MIT-Skywalker, a robotic gait rehabilitation device. The Kinect enables an alternative markerless solution to control the MIT-Skywalker and allows a more user-friendly set-up. A study involving eight healthy subjects and two stroke survivors using the MIT-Skywalker device demonstrates the advantages and challenges of this new proposed approach.

  11. Skills Labs: workshop EMERGO toolkit

    NARCIS (Netherlands)

    Kurvers, Hub; Slootmaker, Aad

    2009-01-01

    Kurvers, H. J., & Slootmaker, A. (2009). Skills Labs: workshop EMERGO toolkit. Presentation given at project members of Skills Labs. March, 31, 2009 and April, 24, 2009, Heerlen, The Netherlands: Open University of the Netherlands.

  12. ERLN Lab Compendium Fact Sheet

    Science.gov (United States)

    The Compendium is an online database of environmental testing laboratories nationwide. It enables labs to create profiles of their capabilities, so emergency responders can quickly identify a lab that will meet their support needs.

  13. [Bernt Ahrenholz : Verweise mit Demonstrativa im Gesprochenen Deutsch...] / Klaus Geyer

    Index Scriptorium Estoniae

    Geyer, Klaus

    2008-01-01

    Arvustus: Ahrenholz, Bernt. Verweise mit Demonstrativa im gesprochenen Deutsch : Grammatik, Zweitspracherwerb und Deutsch als Fremdsprache. Berlin ; New York : de Gruyter, 2007. (Linguistik - Impulse & Tendenzen ; 17)

  14. [Bernt Ahrenholz : Verweise mit Demonstrativa im Gesprochenen Deutsch...] / Klaus Geyer

    Index Scriptorium Estoniae

    Geyer, Klaus

    2008-01-01

    Arvustus: Ahrenholz, Bernt. Verweise mit Demonstrativa im gesprochenen Deutsch : Grammatik, Zweitspracherwerb und Deutsch als Fremdsprache. Berlin ; New York : de Gruyter, 2007. (Linguistik - Impulse & Tendenzen ; 17)

  15. MIT - Mighty Steps toward Energy Sustainability

    Energy Technology Data Exchange (ETDEWEB)

    Robinson, Alastair [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Regnier, Cindy [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Settlemyre, Kevin [Sustainable IQ, Inc., Arlington, MA (United States); Bosnic, Zorana [HOK, San Francisco, CA (United States)

    2012-07-01

    Massachusetts Institute of Technology (MIT) partnered with the U.S. Department of Energy (DOE) to develop and implement solutions to retrofit existing buildings to reduce energy consumption by at least 30% as part of DOE’s Commercial Building Partnerships (CBP) Program.1 Lawrence Berkeley National Laboratory (LBNL) provided technical expertise in support of this DOE program. MIT is one of the U.S.’s foremost higher education institutions, occupying a campus that is nearly 100 years old, with a building floor area totaling more than 12 million square feet. The CBP project focused on improving the energy performance of two campus buildings, the Ray and Maria Stata Center (RMSC) and the Building W91 (BW91) data center. A key goal of the project was to identify energy saving measures that could be applied to other buildings both within MIT’s portfolio and at other higher education institutions. The CBP retrofits at MIT are projected to reduce energy consumption by approximately 48%, including a reduction of around 72% in RMSC lighting energy and a reduction of approximately 55% in RMSC server room HVAC energy. The energy efficiency measure (EEM) package proposed for the BW91 data center is expected to reduce heating, ventilation, and air-conditioning (HVAC) energy use by 30% to 50%, depending on the final air intake temperature that is established for the server racks. The RMSC, an iconic building designed by Frank Gehry, houses the Computer Science and Artificial Intelligence Laboratory, the Laboratory for Information and Decision Systems, and the Department of Linguistics and Philosophy.

  16. Learner Reading Problems: A Case of Khoe Learners at Junior ...

    African Journals Online (AJOL)

    Learner Reading Problems: A Case of Khoe Learners at Junior Secondary School. ... learners' reading ability of English at junior secondary school in Botswana. ... teachers' schemes and records of work to explore the subjects' reading skills.

  17. Archimedes Remote Lab for Secondary Schools

    NARCIS (Netherlands)

    Garcia Zubia, J.; Angulo Martinez, I.; Martinez Pieper, G.; Lopez de Ipina Gonzalez de Artaza, D.; Hernandez Jayo, U.; Orduna Fernandez, P.; Dziabenko, O.; Rodriguez Gil, L.; Riesen, van S.A.N.; Anjewierden, A.A.; Kamp, E.; Jong, de A.J.M.

    2015-01-01

    This paper presents a remote lab designed for teaching the Archimedes’ principle to secondary school students, as well as an online virtual lab on the general domain of buoyancy. The Archimedes remote lab is integrated into WebLab-Deusto. Both labs are promoted for usage in frame of the Go-Lab Europ

  18. Archimedes Remote Lab for Secondary Schools

    NARCIS (Netherlands)

    Garcia Zubia, J.; Angulo Martinez, I.; Martinez Pieper, G.; Lopez de Ipina Gonzalez de Artaza, D.; Hernandez Jayo, U.; Orduna Fernandez, P.; Dziabenko, O.; Rodriguez Gil, L.; van Riesen, Siswa; Anjewierden, Anjo Allert; Kamp, Ellen; de Jong, Anthonius J.M.

    2015-01-01

    This paper presents a remote lab designed for teaching the Archimedes’ principle to secondary school students, as well as an online virtual lab on the general domain of buoyancy. The Archimedes remote lab is integrated into WebLab-Deusto. Both labs are promoted for usage in frame of the Go-Lab

  19. 42 CFR 21.25 - Eligibility; junior assistant grade.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Eligibility; junior assistant grade. 21.25 Section... COMMISSIONED OFFICERS Appointment § 21.25 Eligibility; junior assistant grade. (a) Requirements; all candidates... for appointment in the grade of junior assistant: (1) Shall be a citizen of the United States; (2...

  20. Phoenix's Wet Chemistry Lab

    Science.gov (United States)

    2008-01-01

    This is an illustration of the analytical procedure of NASA's Phoenix Mars Lander's Wet Chemistry Lab (WCL) on board the Microscopy, Electrochemistry, and Conductivity Analyzer (MECA) instrument. By dissolving small amounts of soil in water, WCL can determine the pH, the abundance of minerals such as magnesium and sodium cations or chloride, bromide and sulfate anions, as well as the conductivity and redox potential. The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

  1. Phoenix's Wet Chemistry Lab

    Science.gov (United States)

    2008-01-01

    This is an illustration of soil analysis on NASA's Phoenix Mars Lander's Wet Chemistry Lab (WCL) on board the Microscopy, Electrochemistry, and Conductivity Analyzer (MECA) instrument. By dissolving small amounts of soil in water, WCL will attempt to determine the pH, the abundance of minerals such as magnesium and sodium cations or chloride, bromide and sulfate anions, as well as the conductivity and redox potential. The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

  2. e-Learning - Physics Labs

    Science.gov (United States)

    Mohottala, Hashini

    2014-03-01

    The general student population enrolled in any college level class is highly diverse. An increasing number of ``nontraditional'' students return to college and most of these students follow distance learning degree programs while engaging in their other commitments, work and family. However, those students tend to avoid taking science courses with labs, mostly because of the incapability of remotely completing the lab components in such courses. In order to address this issue, we have come across a method where introductory level physics labs can be taught remotely. In this process a lab kit with the critical lab components that can be easily accessible are conveniently packed into a box and distributed among students at the beginning of the semester. Once the students are given the apparatus they perform the experiments at home and gather data All communications with reference to the lab was done through an interactive user-friendly webpage - Wikispaces (WikiS). Students who create pages on WikiS can submit their lab write-ups, embed videos of the experiments they perform, post pictures and direct questions to the lab instructor. The students who are enrolled in the same lab can interact with each other through WikiS to discuss labs and even get assistance.

  3. SPHERES National Lab Facility

    Science.gov (United States)

    Benavides, Jose

    2014-01-01

    SPHERES is a facility of the ISS National Laboratory with three IVA nano-satellites designed and delivered by MIT to research estimation, control, and autonomy algorithms. Since Fall 2010, The SPHERES system is now operationally supported and managed by NASA Ames Research Center (ARC). A SPHERES Program Office was established and is located at NASA Ames Research Center. The SPHERES Program Office coordinates all SPHERES related research and STEM activities on-board the International Space Station (ISS), as well as, current and future payload development. By working aboard ISS under crew supervision, it provides a risk tolerant Test-bed Environment for Distributed Satellite Free-flying Control Algorithms. If anything goes wrong, reset and try again! NASA has made the capability available to other U.S. government agencies, schools, commercial companies and students to expand the pool of ideas for how to test and use these bowling ball-sized droids. For many of the researchers, SPHERES offers the only opportunity to do affordable on-orbit characterization of their technology in the microgravity environment. Future utilization of SPHERES as a facility will grow its capabilities as a platform for science, technology development, and education.

  4. Dentinhaftung von Zementen. Der Haftverbund von Zementen mit Dentin in Kombination mit verschiedenen indirekten Restaurationsmaterialien

    OpenAIRE

    Peutzfeldt, Anne; Sahafi, Alireza; Flury, Simon

    2011-01-01

    Einleitung: Die Anzahl zahnärztlicher Zemente sowie Restaurationsmaterialien steigt stetig. Die richtige Zementwahl für einen zuverlässigen Haftverbund zwischen Restaurationsmaterial und Zahnsubstanz ist von Interesse für den Kliniker. Ziel der vorliegenden in vitro-Studie war es daher, den Dentinhaftverbund von verschiedenen Zementen in Kombination mit verschiedenen indirekten Restaurationsmaterialien zu untersuchen. Material und Methoden: Zylindrische Probekörper aus sechs Restaurations...

  5. Teaching ``The Physics of Energy'' at MIT

    Science.gov (United States)

    Jaffe, Robert

    2009-05-01

    New physics courses on energy are popping up at colleges and universities across the country. Many require little or no previous physics background, aiming to introduce a broad audience to this complex and critical problem, often augmenting the scientific message with economic and policy discussions. Others are advanced courses, focussing on highly specialized subjects like solar voltaics, nuclear physics, or thermal fluids, for example. About two years ago Washington Taylor and I undertook to develop a course on the ``Physics of Energy'' open to all MIT students who had taken MIT's common core of university level calculus, physics, and chemistry. By avoiding higher level prerequisites, we aimed to attract and make the subject relevant to students in the life sciences, economics, etc. --- as well as physical scientists and engineers --- who want to approach energy issues in a sophisticated and analytical fashion, exploiting their background in calculus, mechanics, and E & M, but without having to take advanced courses in thermodynamics, quantum mechanics, or nuclear physics beforehand. Our object was to interweave teaching the fundamental physics principles at the foundations of energy science with the applications of those principles to energy systems. We envisioned a course that would present the basics of statistical, quantum, and fluid mechanics at a fairly sophisticated level and apply those concepts to the study of energy sources, conversion, transport, losses, storage, conservation, and end use. In the end we developed almost all of the material for the course from scratch. The course debuted this past fall. I will describe what we learned and what general lessons our experience might have for others who contemplate teaching energy physics broadly to a technically sophisticated audience.

  6. Inexpensive DAQ based physics labs

    Science.gov (United States)

    Lewis, Benjamin; Clark, Shane

    2015-11-01

    Quality Data Acquisition (DAQ) based physics labs can be designed using microcontrollers and very low cost sensors with minimal lab equipment. A prototype device with several sensors and documentation for a number of DAQ-based labs is showcased. The device connects to a computer through Bluetooth and uses a simple interface to control the DAQ and display real time graphs, storing the data in .txt and .xls formats. A full device including a larger number of sensors combined with software interface and detailed documentation would provide a high quality physics lab education for minimal cost, for instance in high schools lacking lab equipment or students taking online classes. An entire semester’s lab course could be conducted using a single device with a manufacturing cost of under $20.

  7. STEM VIRTUAL LAB : AN ALTERNATIVE PRACTICAL MEDIA TO ENHANCE STUDENT’S SCIENTIFIC LITERACY

    Directory of Open Access Journals (Sweden)

    I. Ismail

    2016-11-01

    Full Text Available This research aimed to develop a STEM-based virtual lab as an alternative media in improving scientific literacy of junior high school students on the theme of water pollution. Development is done by using 4D methods: Define, Design, Develop, and Disseminate. After the implementation was done, it’s effectiveness in increasing scientific literacy was examined using one group pretest-posttest design.  At the define stage problems from PISA  2012, KDs, and STEM characteristics were analyzed. Design of flowcharts, storyboards, and user interface were done on design phase. Phases of develop includes the creation of virtual labs and validation by media expert and a science teacher. Phases of disseminate this research is to implement limited to two classes of junior high school students. The results from media expert validation and science teachers validates that STEM-based virtual labs that have been developed shows very decent used in the feasibility study by percentage according to media expert at 86.24% and 82.71% according to science teacher. The results show that the implementation of the STEM-based virtual lab that has been developed can improve scientific literacy of students with a large increase (N-gain in the class 7B of 0.46 which falls in to medium category and class 7D of 0.29 with medium category.

  8. Accounting Boot Camp for College Juniors

    Science.gov (United States)

    Myring, Mark; Wrege, William; Van Alst, Lucinda

    2008-01-01

    We describe a day-long introduction to new accounting majors, which we call a boot camp. Boot camp it is an effort to make juniors more aware of their identity, career purposes and learning resources that are now parts of their world, much of which is not covered explicitly in the accounting curriculum. This paper provides an overview of the…

  9. 7 CFR 765.206 - Junior liens.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Junior liens. 765.206 Section 765.206 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE... determinations for future requests for assistance and may adversely impact such requests. (b) Conditions...

  10. Pygmalion Effect on Junior English Teaching

    National Research Council Canada - National Science Library

    Yurong Wang; Li Lin

    2014-01-01

    .... This thesis mainly focuses on the application of Pygmalion effect in English teaching, especially junior English teaching in China. If we can make good use of the Pygmalion Effect to conduct teaching and have positive expectations to students, it will improve teaching greatly.

  11. Organizing and Managing the Junior High Classroom.

    Science.gov (United States)

    Emmer, Edmund T.; And Others

    This manual provides guidelines and activities for organizing and managing junior high school classes. The first five chapters are devoted to the topic of getting ready for the beginning of the school year; the last four chapters suggest guidelines and activities that are helpful in maintaining a management system. Chapter 1 deals with organizing…

  12. A Senior Partner in the Junior College.

    Science.gov (United States)

    Santa Fe Community Coll., Gainesville, FL.

    The development and current status of the student personnel program at Sante Fe Junior College is described. Statements of purpose and philosophy are amplified through an outline of the needs and characteristics of Santa Fe students and a description of the elements of the program as they relate to specific needs and characteristics. The elements…

  13. Mathematics for Junior High School. Supplementary Units.

    Science.gov (United States)

    Anderson, R. D.; And Others

    This is a supplementary SMSG mathematics text for junior high school students. Key ideas emphasized are structure of arithmetic from an algebraic viewpoint, the real number system as a progressing development, and metric and non-metric relations in geometry. Chapter topics include sets, projective geometry, open and closed paths, finite…

  14. DEVELOPING STUDENTS' READING ABILITIES IN JUNIOR SCHOOL

    Institute of Scientific and Technical Information of China (English)

    Duan Bixi

    2001-01-01

    In This Article, the writer focus on an over- all analysis of the present situation of the students' reading activities in junior middle school in the countryside and put forward some suggestions on improving the teaching arts to enhance the students' fast reading abilities . It provided some theoretical basis on the further improcement of students' reading abilities in the school

  15. Do junior doctors take sick leave?

    Science.gov (United States)

    Perkin, M R; Higton, A; Witcomb, M

    2003-09-01

    Nosocomial infections place a heavy burden on overstretched health services. An audit of junior doctors' sick leave behaviour was undertaken in 1993 and again in 2001. The object was to ascertain the level of common infectious illness and to investigate whether junior doctors were remaining at work inappropriately. The doctors were asked if any factors had influenced their decision to take sick leave or not. Between the two audits several initiatives have been introduced to improve the working conditions of junior doctors, including the New Deal to reduce hours of work. Eighty one junior doctors in a large teaching hospital participated in 1993 and 110 in 2001. The number reporting an infectious illness in the previous six months was similar (61.7% in 1993, 68.2% in 2001). There had been a significant increase in the percentage of infectious illness episodes for which the doctors took sick leave (15.1% in 1993, 36.8% in 2001, p work (72% in 1993, 68% in 2001). Consultant pressure was cited by 26% (1993) and 20% (2001). Use of the staff occupational health unit was minimal, with none of the ill doctors contacting the department in 1993 and only three in 2001. Overall, despite the reduction in the number of infectious doctors not taking sick leave, the majority remained at work. Fundamental changes are needed if potentially infected doctors are not to present a risk of iatrogenic infection.

  16. Foreign Languages at Tarrant County Junior College.

    Science.gov (United States)

    Harper, Jane

    Even during the 1970's when diminished national interest in foreign language study was reflected in declining enrollments at most colleges, Tarrant County Junior College (TCJC) was able to maintain a vigorous language program by emphasizing oral communication and developing a flexible curriculum. Since 1975, the college has offered its preparatory…

  17. Curriculum Reviews: Middle/Junior High Science.

    Science.gov (United States)

    Faller, Richard

    1982-01-01

    Reviews "Pathways in Science" (Globe Book Company), designed as a complete middle/junior high school science program. Strengths (including sixth-grade readability) and weaknesses (indicating that limited process skill development may not challenge more capable students). Limited process skill development and the possibility for the program…

  18. Theme: Junior High and Middle School Programs.

    Science.gov (United States)

    Hillison, John; And Others

    1994-01-01

    On the topic of agricultural education programs in middle/junior high schools, nine articles address developing self-concept, selecting materials, the benefits of agriscience contests, adopting new curricula, the role of Future Farmers of America in the development of adolescents, teaming science and agriculture, and the rationale for middle…

  19. Santa Fe Junior College, Gainesville, Florida.

    Science.gov (United States)

    Caudill, Rowlett and Scott, Architects, Houston, TX.

    The design of Santa Fe Junior College is examined, beginning with the development of an educational philosophy. Subsequent design decisions are based largely upon this philosophy which emphasizes the development of the individual student and the fulfillment of his needs. Further, the need for flexibility is recognized and is an important aspect of…

  20. Redskin Images. Roy Junior High School.

    Science.gov (United States)

    Reese, William M.

    The school and self-improvement programs instituted at Roy Junior High School include the development of a self-performance evaluative instrument, the incorporation of a daily 15-minute reading session, the encouragement of dance and movement education through use of visiting professionals, and implementation of a self-esteem improvement mechanism…

  1. Public Relations for Community/Junior Colleges.

    Science.gov (United States)

    Woodress, Fred A.

    This monograph is a practical manual on public relations (PR) for community and junior colleges, containing numerous suggestions and recommendations for establishing and operating an effective public relations effort while avoiding PR pitfalls. An overview of the history of public relations in academe, the rationale underlying today's PR programs…

  2. Why are junior doctors reluctant to consult attending physicians?

    Science.gov (United States)

    Swank, Otto H

    2010-03-01

    A physician performs two tasks: making diagnoses and determining treatments. To reduce medical error, junior doctors are supposed to consult their supervisors when they face uncommon circumstances. However, recent research shows that junior doctors are reluctant to do so. This paper presents a model that explains (i) which junior doctors shy away from consulting; (ii) when junior doctors are reluctant; (iii) the importance of protocols in the medical sector; and (iv) when consulting is a sign of strength or a sign of weakness. Furthermore, I show that encouraging junior doctors to consult by investigating mishaps leads to another distortion: they will give too much weight to own assessments.

  3. ERLN Technical Support for Labs

    Science.gov (United States)

    The Environmental Response Laboratory Network provides policies and guidance on lab and data requirements, Standardized Analytical Methods, and technical support for water and radiological sampling and analysis

  4. Aircraft Lighting and Transparency Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The Advanced Lighting and Transparencies with Night Combat Lab performs radiometric and photometric measurements of cockpit lighting and displays. Evaluates the day,...

  5. Stochastic noise characteristics in matrix inversion tomosynthesis (MITS).

    Science.gov (United States)

    Godfrey, Devon J; McAdams, H P; Dobbins, James T Third

    2009-05-01

    Matrix inversion tomosynthesis (MITS) uses known imaging geometry and linear systems theory to deterministically separate in-plane detail from residual tomographic blur in a set of conventional tomosynthesis ("shift-and-add") planes. A previous investigation explored the effect of scan angle (ANG), number of projections (N), and number of reconstructed planes (NP) on the MITS impulse response and modulation transfer function characteristics, and concluded that ANG = 20 degrees, N = 71, and NP = 69 is the optimal MITS imaging technique for chest imaging on our prototype tomosynthesis system. This article examines the effect of ANG, N, and NP on the MITS exposure-normalized noise power spectra (ENNPS) and seeks to confirm that the imaging parameters selected previously by an analysis of the MITS impulse response also yield reasonable stochastic properties in MITS reconstructed planes. ENNPS curves were generated for experimentally acquired mean-subtracted projection images, conventional tomosynthesis planes, and MITS planes with varying combinations of the parameters ANG, N, and NP. Image data were collected using a prototype tomosynthesis system, with 11.4 cm acrylic placed near the image receptor to produce lung-equivalent beam hardening and scattered radiation. Ten identically acquired tomosynthesis data sets (realizations) were collected for each selected technique and used to generate ensemble mean images that were subtracted from individual image realizations prior to noise power spectra (NPS) estimation. NPS curves were normalized to account for differences in entrance exposure (as measured with an ion chamber), yielding estimates of the ENNPS for each technique. Results suggest that mid- and high-frequency noise in MITS planes is fairly equivalent in magnitude to noise in conventional tomosynthesis planes, but low-frequency noise is amplified in the most anterior and posterior reconstruction planes. Selecting the largest available number of projections (N

  6. Final Technical Report for the MIT Annular Fuel Research Project

    Energy Technology Data Exchange (ETDEWEB)

    Mujid S. Kazimi; Pavel Hejzlar

    2008-01-31

    MIT-NFC-PR-082 (January 2006) Abstract This summary provides an overview of the results of the U.S. DOE funded NERI (Nuclear Research ENergy Initiative) program on development of the internally and externally cooled annular fuel for high power density PWRs. This new fuel was proposed by MIT to allow a substantial increase in poer density (on the order of 30% or higher) while maintaining or improving safety margins. A comprehensive study was performed by a team consisting of MIT (lead organization), Westinghuse Electric Corporation, Gamma Engineering Corporation, Framatome ANP(formerly Duke Engineering) and Atomic Energy of Canada Limited.

  7. The Jefferson Lab Program

    CERN Document Server

    James-Boyce, M

    2003-01-01

    The kW-class infrared (IR) free electron laser (FEL) at the Thomas Jefferson National Accelerator Facility (Jefferson Lab) had the capability of producing intra-cavity Thomson scattering of the IR off the electron beam thus producing high average flux, sub-picosecond x-rays. We have measured these x-rays and demonstrated the energy tunability range from 3.5 keV to 18 keV. The corresponding flux and brightness have been estimated and will be discussed. In 2002, the FEL was disassembled and has been reconfigured to produce 10 kW average power IR. We present the estimated x-ray capabilities for the new FEL and discuss potential applications.

  8. The lab of fame

    CERN Multimedia

    Antonella Del Rosso

    2014-01-01

    For a third time, CERN is organising the Swiss heat of Famelab, the world’s leading science communication competition that has already gathered over 5,000 young and talented scientists and engineers from all across the planet.   Besides their degrees, the scientists who participate in Famelab have another thing in common: their passion for communicating science. Coming from a variety of scientific fields, from medicine to particle physics and microbiology, the contestants have three minutes to present a science, technology, mathematics or engineering-based talk using only the props he or she can carry onto the stage; PowerPoint presentations are not permitted. The contestants are then judged by a panel of three judges who evaluate the content, clarity and charisma of their talks. What's unique about FameLab is the fact that content is an important aspect of the performance. At the end of their presentation, contestants are often questioned about the scientific relevance of...

  9. Physics Labs with Flavor II

    Science.gov (United States)

    Agrest, Mikhail M.

    2011-01-01

    This paper was inspired by the numerous requests from "TPT" readers to expand the number of examples of "recurrent study" lab exercises described in my previous paper "Physics Labs with Flavor." I recommend that readers examine it first in order to better understand this one as my attempt here is to be brief. In that paper, one can find details…

  10. Physics Labs with Flavor II

    Science.gov (United States)

    Agrest, Mikhail M.

    2011-01-01

    This paper was inspired by the numerous requests from "TPT" readers to expand the number of examples of "recurrent study" lab exercises described in my previous paper "Physics Labs with Flavor." I recommend that readers examine it first in order to better understand this one as my attempt here is to be brief. In that paper, one can find details…

  11. GitLab repository management

    CERN Document Server

    Hethey, Jonathan

    2013-01-01

    A simple, easy to understand tutorial guide on how to build teams and efficiently use version control, using GitLab.If you are a system administrator in a company that writes software or are in charge of an infrastructure, this book will show you the most important features of GitLab, including how to speed up the overall process

  12. Relative age effect in junior tennis (male

    Directory of Open Access Journals (Sweden)

    Adrián Agricola

    2013-03-01

    Full Text Available BACKGROUND: The issues of the age effect (the theory of the age influence have been shown in sport sciences since the 1980s. The theory of age effect works on the assumption that athletes born in the beginning of a calendar year are, particularly in children’s and junior age, more successful than athletes born in the end of the year. This fact has been proved by a number of research studies, mainly in ice hockey, soccer, and tennis but also in other sports. OBJECTIVE: The submitted contribution is aimed at verifying of the age effect in junior tennis. The research objective was to find out the distribution of birth date frequencies in a population of tennis players’ in individual months, quarters, and half-years in the observed period 2007–2011 and to check the significance of differences. METHODS: The research was conducted on male tennis players aged 13–14 (N = 239, participants of the World Junior Tennis Finals. From the methodological point of view, it was an intentional selection. The birth dates of individual tennis players were taken from official materials of the ITF, the research data were processed using Microsoft Excel. The personal data were processed with the approval of players and the hosting organization (ITF. RESULTS: Testing of the hypothesis on the significance of differences in the distribution of frequencies between individual quarters (Q1–Q4 has proved statistically relevant differences between Q1 and Q3, Q1 and Q4, Q2 and Q3, and Q2 and Q4; a statistically relevant difference has been also found in the distribution of frequencies between the first and second half of the year. On the basis of the results of the presented research, the age effect in the studied population of junior male tennis players can be regarded as significant. CONCLUSIONS: The results of the analysis of the research data confirm the conclusions of similar studies in other sports and prove that in the population of elite junior players

  13. MIT gets good marks for fighting gender discrimination

    Science.gov (United States)

    Gwynne, Peter

    2011-05-01

    The Massachusetts Institute of Technology (MIT) has made "significant progress" in increasing the number of female faculty members, with their numbers in science and engineering almost doubling over the last decade.

  14. Nichterkennen von Vorhofflimmern bei Patienten mit kardialer Resynchronisationstherapie

    Directory of Open Access Journals (Sweden)

    Strohmer B

    2005-01-01

    Full Text Available Obwohl eine Intoleranz der kardialen Resynchronisationstherapie (CRT unüblich ist, sollten entsprechende Symptome auf ihre Ursache hin genau abgeklärt werden. Atriale Tachyarrhythmien (AT werden bei Patienten mit chronischer Herzinsuffizienz relativ häufig beobachtet. Dieser Bericht beschreibt ein rhythmologisches Problem, welches oft unerkannt bleibt und in unserem CRTKollektiv bei knapp 8 % der Patienten aufgetreten ist. Paroxysmales Vorhofflattern wurde durch den CRT-Schrittmacher nicht erkannt, da jede zweite Flatterwelle exakt mit der atrialen Ausblendzeit (PVAB = postventrikuläres atriales Blanking zusammenfiel. Dies führte zu einem Versagen der Mode-Switch-Funktion durch Nichterkennung von stabilem Vorhofflattern, welches mit sehr stabiler Zykluslänge auftrat. Dieses sog. "2:1-lock-in"-Phänomen resultierte in rascher und anhaltender biventrikulärer Stimulation, welche sich bei den betroffenen Patienten klinisch als unangenehmes Herzklopfen mit zunehmender Atemnot bemerkbar machte.

  15. Russisch: Weltsprache mit Trauma - gleichberechtigte Sprache im FMF

    OpenAIRE

    Schröder, Konrad

    1998-01-01

    Russisch: Weltsprache mit Trauma - gleichberechtigte Sprache im FMF. - In: Russisch in den alten und neuen Bundesländern / Bernhard Frenzel ... (Hrsg.). - Berlin ; München : Langenscheidt, 1998. - S. 5-8. - (Fachverband Moderne Fremdsprachen: FMF-Schriften ; 2)

  16. Entwicklung einer Spurendriftkammer mit Mikrostreifenauslese für Schwerionenexperimente

    OpenAIRE

    Frankenfeld, Ulrich

    1996-01-01

    Im Rahmen dieser Arbeit wurde ein Prototyp einer Spurendriftkammer mit Mikrostreifenauslese, wie sie als hochauflösende Spurendetektoren in der Kern- und Teilchenphysik zum Einsatz kommen sollen, konstruiert und getestet. Besonderes Augenmerk lag hierbei auf der Signalform und -verteilung, sowie auf dem Langzeitverhalten. Für die verschiedenen Messungen dieser Arbeit wurden die Mikrostreifen-Gasdetektoren in ein Edelstahlrohr eingebaut, das mit einem Vakuumpumpen-System verbunden ist. Durch E...

  17. Therapie mit Vitamin D: Gibt es Grenzen?

    Directory of Open Access Journals (Sweden)

    Scharla SH

    2014-01-01

    Full Text Available Vitamin D wird in der Leber zum 25-Hydroxyvitamin D umgewandelt, welches die Speicherform darstellt. Die Serumkonzentration von 25-Hydroxyitamin D ist ein Maß für die Vitamin- D-Versorgung. In der Niere wird die Hormonform von Vitamin D, das 1,25-Dihydroxyvitamin D (= Calcitriol oder D-Hormon, hergestellt (endokrine Funktion, aber auch einige extrarenale Gewebe können Calcitriol lokal bilden (autokrine und parakrine Wirkung. Calcitriol hat pleiotrope Effekte: Neben dem Mineralhaushalt werden auch Immunsystem, Zelldifferenzierung, Insulinwirkung und kardiovaskuläres System beeinflusst. Die Therapie mit Vitamin D wird deshalb heute nicht nur zur Behandlung von Störungen des Mineralhaushaltes, sondern auch zur Prävention und Therapie von Infektionen, Autoimmunerkrankungen, Krebs, Bluthochdruck und Herzerkrankungen propagiert. Derzeit fehlen jedoch noch vielfach kontrollierte Studien, die den Nutzen einer Vitamin-D-Behandlung außerhalb von Risikogruppen nachweisen oder die prophylaktische Vitamin-D-Supplementation der allgemeinen Bevölkerung rechtfertigen würden. Überdies ist Vorsicht bei zu hohen Dosierungen geboten, da hohe Vitamin-D-Konzentrationen möglicherweise auch negative Effekte haben können. Die Anwendung einer Vitamin-D-Stoßtherapie (hohe Einmaldosierung ist obsolet.

  18. "Gemeinsam an einem Strang ziehen": Skills-Lab Workshops Marburg-Göttingen – Ein Erfahrungsbericht [Heading in the same direction: The skills-lab workshops Marburg-Goettingen – A field report

    Directory of Open Access Journals (Sweden)

    Schiller, Matthias

    2011-08-01

    Full Text Available [english] History: After the initiation of skills-labs in Marburg and Goettingen the peer-teaching students of both institutions saw a need for communication and cooperation. The primary goal of these ’skills-lab workshops’ was the exchange of already existing ideas for extracurricular peer-teaching, the development of new tutorials and long-term cooperation between the institutions.Methods: In January of 2010 the 1 ’skills-lab workshop’ Marburg-Goettingen was held at the ‘Marburg’s Interdisciplinary skills-lab’ (Maris, since 10/2008. The 2 workshop was held at the ‘Student’s trainings center of medical practice and simulation’ (STÄPS, since 10/2009 in Goettingen in October of 2010.Results and conclusion: Especially younger skills-labs can profit from an exchange with a more established Institution. Cooperations like these are the foundation for future exchange of ideas for new peer-teachings and the continuous improvement or a transfer of existing peer-teachings for skills-labs. We recommend bilateral exchanges like this to other and especially to new skills-labs.[german] Zielsetzung: Mit der Gründung von Skills-Labs an den medizinischen Fakultäten der Universitäten Marburg und Göttingen in den letzten drei Jahren entstand das Bedürfnis der in diesen Einrichtungen tätigen studentischen Tutoren nach Austausch. Das primäre Ziel eines gemeinsamen Workshops war der Austausch zur Angebots- und Qualitätsentwicklung und der längerfristigen Kooperation der beiden Standorte zur Ressourcenoptimierung.Methodik: An einem Wochenende im Januar 2010 hat auf studentische Initiative hin der „1. Skills-Lab Workshop Marburg-Göttingen“ in Marburg stattgefunden, veranstaltet vom Marburger interdisziplinären Skills-Lab (Maris, seit 10/2008 in Kooperation mit dem Studentisches Trainingszentrum Ärztlicher Praxis und Simulation (STÄPS, seit 10/2009. Der „2. Skills-Lab Workshop“ fand im Oktober 2010 in Göttingen statt

  19. Dating With Super Junior-M

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    担心情人节没人陪?还在幻想能与谁约会?2009年2月14日,梦想照进现实,SJ-M将在上海举办“情人Superman-Super Junior-M 2009上海歌会”,化身你的甜蜜情人,与你一起共度浪漫情人节。

  20. Junior doctors' knowledge of applied clinical anatomy.

    Science.gov (United States)

    Gupta, Yuri; Morgan, Mia; Singh, Annika; Ellis, Harold

    2008-05-01

    This study examines the level of knowledge of applied clinical anatomy among junior doctors. A multiple-choice questionnaire was designed, which covered 15 areas of anatomical knowledge essential to clinical practice, for example, important surface landmarks and interpretation of radiographs. The questionnaire was completed by 128 individuals. They comprised anatomy demonstrators, preregistration house officers (PRHOs), senior house officers (SHOs) and specialist registrars (SpRs) across the range of medical and surgical specialities. Answers were scored and analyzed by group, allowing comparison not only between newly qualified PRHOs and more senior doctors, but also with anatomy demonstrators who had undergone more traditional anatomical training. The results reveal a wide variation of knowledge among junior doctors, with PRHOs scoring an average of 72.1%, SHOs 77.1%, SpRs 82.4%, and demonstrators 82.9%. This progression in knowledge up the clinical hierarchy may reflect clinical experience building upon the foundations laid in medical school, although with demonstrators topping the league table, it seems that intensive academic training is the most beneficial. With junior doctors' training in the UK currently in flux, these results highlight the need for training in clinical anatomy to hold an important place in the development of tomorrow's clinicians.

  1. What's your lab's strategy?

    Science.gov (United States)

    Francis, Peter

    2016-07-01

    Important strategic choices cascade throughout a laboratory. Senior management should create a document that answers each of the five key questions explained on page 60. Once this has been detailed in writing, it remains important to disseminate the basics to all employees so they are singing the same tune. A useful way to accomplish this is through a coherent strategy statement that specifies three components: 1) objectives; 2) scope; and 3) advantages. Commercial and hospital outreach labs should be in business to win. It all starts with a definition of what winning looks like. To "participate" in your market contributes to mediocrity-and it's self-defeating. With no clear strategic direction of where-to-play and how-to-win choices that associate with the aspiration, a mission or vision statement can be frustrating rather than inspiring for employees. Articulate it plainly and concisely for everybody. With a care-fully prepared and designed strategy, you will be on your way to winning in the zero-sum game!

  2. Thinking Outside the Lab

    Science.gov (United States)

    Colter, Tabitha

    2017-01-01

    As an undergraduate physics major who spent 2015 deep in a quantum optics lab at Oak Ridge National Laboratory, I knew my 2016 experience with the House of Representatives Energy and Commerce Committee would be a completely new challenge. I have long had a passion for the bridge of communication between the technical and non-technical worlds but it was only through my AIP Mather internship this summer that I was able to see that passion come to life in the realm of science policy. Suddenly, I went from squeezing political philosophy classes into my packed schedule to witnessing the political process first-hand. I was thrilled to find that the skills of critical thinking and communicating complex issues I have developed throughout my training as a physicist were directly applicable to my work in Congress. Overall, my experience this summer has given me insight into the inner workings of the federal policy process, deepened my appreciation for the work of government employees to keep Congressional members informed on the pressing current issues, and exposed me to a whole range of alternative careers within science. AIP and SPS

  3. Rigiscan®-Monitoring der Erektion unter audiovisueller sexueller Stimulation ohne/mit Viagra™ bei Patienten mit erektiler Dysfunktion

    Directory of Open Access Journals (Sweden)

    Perabo FGE

    2000-01-01

    Full Text Available Die orale Medikation mit Sildenafil (Viagra™ hat sich zur Therapie der erektilen Dysfunktion etabliert und relativiert die Differentialdiagnose zwischen psychogener und organischer Dysfunktion mit den entsprechenden therapeutischen Konsequenzen. Diesem Problem widmet sich diese Studie zur Prüfung der erektilen Antwort unter RigiScan®-Monitoring ohne/mit 50 mg Viagra™. 64 Patienten (mittleres Alter 48 Jahre mit einer erektilen Dysfunktion arteriogener (n = 10, venöser (n = 7, gemischt neurogen/vaskulärer (n = 15 und psychogener (n = 32 Genese von mehr als 6 Monaten Dauer wurden in die Studie aufgenommen. Alle Patienten wurden eingehend diagnostisch abgeklärt, inklusive Hormonlabor, dynamischer Pharmako-Duplexsonographie und, falls indiziert, mit einer Cavernosometrie/ -graphie. Zur Testung der penilen Rigidität und zur Objektivierung der Erektion wurde das "real-time" RigiScan® verwendet. In zwei konsekutiven Messungen wurden sowohl die direkte erektile Antwort auf visuelle Stimulation als auch die nächtlichen Erektionen abgeleitet und die Meßergebnisse mit den Begleiterkrankungen, "lifestyle"-Faktoren und dem Ergebnis der Pharmako-Duplexsonographie korreliert. Es fand sich keine Korrelation zwischen der Ätiologie der erektilen Dysfunktion in bezug auf organische oder psychogene Genese und dem Alter der Patienten, der Dauer der Erektionsstörung, dem Nikotinabusus, den Blutfetten, den Testosteronwerten, dem klinischen Ergebnis der Pharmakotestung (Erektionsgrad und dem duplexsonographisch gemessenen Fluß der penilen Arterien. Hingegen zeigte sich eine positive Korrelation zwischen Genese der erektilen Dysfunktion (organisch bzw. psychogen und dem RigiScan®-Meßergebnis (r = 0,29. Patienten mit psychogen bedingter Erektionsstörung profitierten am meisten von Viagra™, während Patienten mit vaskulärer Genese oder gemischt neurogener/vaskulärer Genese deutlich schlechter auf Viagra™ ansprachen. Es bestand keine Korrelation

  4. Living Labs – From scientific labs to the smart city

    DEFF Research Database (Denmark)

    Heller, Alfred

    time is part of the Doll Living Lab setup placed in the area. Lyngby Smart City is a living lab approach facilitated by the City of Knowledge. Together with the labs presented above, we find a direct chain from scientific research labs at DTU over the campus lab, out into the real world living labs...... near Lyngby and from there into the big smart city of Copenhagen to be promoted to the world markets. This way the value chain “from research to invoice” is instantiated into not only an innovation and business strategy, but rather a research strategy that aims at elevating DTU’s research to an even......, but also partners from outside. This proposition can be found under the term “Smart Campus” with it’s own homepage. Here you find the example from the library above, the Smart Avenue that enables communication and IT solutions on the campus, enabled through intelligent street lightning that in the same...

  5. A Study of the 1968 Graduates of Manatee Junior College.

    Science.gov (United States)

    Stivers, Earl R.

    This study of the 1968 graduates of Manatee Junior College, Florida, showed that: (1) it is not necessary to be in the top 40% of grade 12 to succeed in junior college, (2) students in the lowest percentiles at entrance can earn a degree, (3) the average candidate for a degree should expect to spend more than four terms at the junior college, (4)…

  6. Common Systems Integration Lab (CSIL)

    Data.gov (United States)

    Federal Laboratory Consortium — The Common Systems Integration Lab (CSIL)supports the PMA-209 Air Combat Electronics Program Office. CSIL also supports development, test, integration and life cycle...

  7. Where Lab Tests Are Performed

    Science.gov (United States)

    Advertisement Proceeds from website advertising help sustain Lab Tests Online. AACC is a not-for-profit organization and does not endorse non-AACC products and services. Advertising & Sponsorship: Policy | Opportunities ...

  8. Hospital labs go under microscope.

    Science.gov (United States)

    Aston, Geri

    2014-05-01

    Financial pressures are hitting hospital clinical labs on both the inpatient and outpatient sides. To control expenses, hospitals are teaming up to buy supplies, centralizing services and improving blood management.

  9. Pollution hazard closes neutrino lab

    CERN Multimedia

    Jones, Nicola

    2003-01-01

    "A leading astrophysics laboratory in Italy has closed down all but one of its experiments over concerns that toxic polluants could leak form the underground lab into the local water supply" (0.5 page)

  10. Generalized Nanosatellite Avionics Testbed Lab

    Science.gov (United States)

    Frost, Chad R.; Sorgenfrei, Matthew C.; Nehrenz, Matt

    2015-01-01

    The Generalized Nanosatellite Avionics Testbed (G-NAT) lab at NASA Ames Research Center provides a flexible, easily accessible platform for developing hardware and software for advanced small spacecraft. A collaboration between the Mission Design Division and the Intelligent Systems Division, the objective of the lab is to provide testing data and general test protocols for advanced sensors, actuators, and processors for CubeSat-class spacecraft. By developing test schemes for advanced components outside of the standard mission lifecycle, the lab is able to help reduce the risk carried by advanced nanosatellite or CubeSat missions. Such missions are often allocated very little time for testing, and too often the test facilities must be custom-built for the needs of the mission at hand. The G-NAT lab helps to eliminate these problems by providing an existing suite of testbeds that combines easily accessible, commercial-offthe- shelf (COTS) processors with a collection of existing sensors and actuators.

  11. Jefferson Lab Phenomenology: an Overview

    Energy Technology Data Exchange (ETDEWEB)

    Wally Melnitchouk

    2004-03-01

    Experiments at Jefferson Lab are pushing the frontiers of our knowledge about the structure and dynamics of nucleons and nuclei. I will review a selection of recent results and discuss their impact on our understanding of hadron structure.

  12. Metallurgical Laboratory (MET-LAB)

    Data.gov (United States)

    Federal Laboratory Consortium — The MET-LAB can perform materials characterization for all types of metallic components and systems to any industry-specific or military standard. Capabilities: The...

  13. Advanced Active Acoustics Lab (AAAL)

    Data.gov (United States)

    Federal Laboratory Consortium — The Advanced Active Acoustics Lab (AAAL) is a state-of-the-art Undersea Warfare (USW) acoustic data analysis facility capable of both active and passive underwater...

  14. Common Systems Integration Lab (CSIL)

    Data.gov (United States)

    Federal Laboratory Consortium — The Common Systems Integration Lab (CSIL)supports the PMA-209 Air Combat Electronics Program Office. CSIL also supports development, test, integration and life cycle...

  15. The history of Rhoton's Lab.

    Science.gov (United States)

    Matsushima, Toshio; Richard Lister, J; Matsushima, Ken; de Oliveira, Evandro; Timurkaynak, Erdener; Peace, David A; Kobayashi, Shigeaki

    2017-09-06

    The work performed in Dr. Rhoton's Lab, represented by over 500 publications on microneurosurgical anatomy, greatly contributed to improving the level of neurosurgical treatment throughout the world. The authors reviewed the development and activities of the Lab over 40 years. Dr. Albert L. Rhoton Jr., the founder of, and leader in, this field, displayed great creativity and ingenuity during his life. He devoted himself to perfecting his study methodology, employing high-definition photos and slides to enhance the quality of his published papers. He dedicated his life to the education of neurosurgeons. His "lab team," which included microneuroanatomy research fellows, medical illustrators, lab directors, and secretaries, worked together under his leadership to develop the methods and techniques of anatomical study to complete over 160 microneurosurgical anatomy projects. The medical illustrators adapted computer technologies and integrated art and science in the field of microneurosurgical anatomy. Dr. Rhoton's fellows established methods of injecting colors and pursued a series of projects to innovate surgical approaches and instruments over a 40-year period. They also continued to help Dr. Rhoton to conduct international educational activities after returning to their home countries. Rhoton's Lab became a world-renowned anatomical lab as well as a microsurgical training center and generated the knowledge necessary to perform accurate, gentle, and safe surgery for the sake of patients.

  16. Demenz und Depression bei Patienten mit idiopathischem Parkinson-Syndrom

    Directory of Open Access Journals (Sweden)

    Herting B

    2007-01-01

    Full Text Available Das idiopathische Parkinson-Syndrom (IPS ist eine progressive neurodegenerative Erkrankung mit motorischen und nicht-motorischen Symptomen. Bei Patienten mit IPS sind kognitive Defizite und Demenzen mit einer Prävalenz von 20–40 % nachgewiesen worden. Risikofaktoren für das Auftreten einer Parkinson-Demenz (PDe sind hohes Alter bei Krankheitsbeginn, schwere und/oder beidseitige motorische Symptomatik, Verwirrtheitszustände unter Levodopa-Medikation, aber auch Demenzerkrankungen in der Familie und niedriges Bildungsniveau. Patienten mit PDe weisen eine erhöhte Morbidität und Mortalität im Vergleich zu Patienten mit IPS ohne Demenz und der altersgleichen Normalbevölkerung auf, die unabhängig von der Schwere der motorischen Einbußen zweifach erhöht ist. Die Depression ist das häufigste psychiatrische Symptom beim IPS (die Angaben zur Prävalenz schwanken zwischen 4 % und 70 % und beeinflußt neben den Aktivitäten des täglichen Lebens wesentlich die Lebensqualität der Betroffenen. Darin liegt auch die Herausforderung, kognitive und affektive Symptome effizient zu behandeln.

  17. The micro turbine: the MIT example; La micro turbine: l'exemple du MIT

    Energy Technology Data Exchange (ETDEWEB)

    Ribaud, Y. [Office National d' Etudes et de Recherches Aerospatiales (ONERA-DEFA), 92 - Chatillon (France)

    2001-10-01

    The micro turbine study began a few years ago at the MIT, with the participation of specialists from different fields. The purpose is the development of a MEMS (micro electro mechanical systems) based, 1 cm in diameter, micro gas turbine. Potential applications are devoted to micro drone propulsion, electric power generation for portable power sources in order to replace heavy Lithium batteries, satellite motorization, the surface distributed power for boundary suction on plane wings. The manufacturing constraints at such small scales lead to 2-D extruded shapes. The physical constraints stem from viscous effects and from limitations given by 2-D geometry. The time scales are generally shorter than for conventional machines. Otherwise the material properties are better at such length scales. Transposition from conventional turbomachinery laws is no more applicable and new design methods must be established. The present paper highlights the project progress and the technology breakthroughs. (author)

  18. Islam, Migration und Integration: Konflikte jugendlicher Migranten mit islamischem Hintergrund

    Directory of Open Access Journals (Sweden)

    Ilhan Kizilhan

    2008-04-01

    Full Text Available Der Islam mit seinen verschiedenen Verhaltensweisen und Verboten spielt direkt oder indirekt immer noch eine wichtige Rolle im alltäglichen Leben vieler Migranten. Religiöse Vorschriften zeichnen sich dadurch aus, dass ihrer Achtung nicht juristisch, sondern durch sozialen Druck Nachdruck verliehen wird (Verwandtschaft, religiöse Lehrer, islamische Gemeinde, religiöse Vereine etc. und dass ihre Missachtung mit Folgen in Form von Ausgrenzung, Missachtung und Diskriminierung einhergeht. Die kulturellen Vorstellungen der ersten Generation unterscheiden sich auf Grund der unterschiedlichen Biografien von denen der zweiten und dritten durch den Grad der Verwurzelung in der kulturellen Identität und der Verbundenheit mit traditionellen Wertvorstellungen. Fehlende Integrationskonzepte, Ausgrenzung im Migrationsland auf der einen und weltweite staatliche und halbstaatliche Konflikte im Namen des Islams bis hin zum Terrorismus auf der anderen Seite haben einen erheblichen Einfluss auf den Integrationsgrad von jugendlichen Migranten im Aufnahmeland.

  19. Professionell entwickeln mit Java EE 7 das umfassende Handbuch

    CERN Document Server

    Salvanos, Alexander

    2014-01-01

    Ein praxisorientiertes Lehrbuch zur JEE 7 und zugleich ein Standardwerk, das Sie auf Ihrem Weg zum Enterprise-Entwickler begleitet. Inklusive Best Practices für leichtgewichtige Enterprise Applications, Standards zu servicebasierten Anwendungen, Persistence API, Dependency Injection, HTML5 und Performance-Tuning. Aus dem Inhalt: Grundlagen und Installation Software-Architektur mit Java EE Webanwendungen mit HTML5 und CSS3 Java Standard Tag Library Asynchrone Servlets und Non-blocking I/O Datenbanken anbinden mit der JDBC API Java Server Faces Datenbank-Organisation Java Persistence API Objektrelationales Mapping Transaktionssicherheit Performance-Tuning Internationalisierung Enterprise Java Beans WebSockets PrimeFaces Deployment Galileo Press heißt von jetzt an Rheinwerk Verlag.

  20. Status of chemistry lab safety in Nepal.

    Science.gov (United States)

    Kandel, Krishna Prasad; Neupane, Bhanu Bhakta; Giri, Basant

    2017-01-01

    Chemistry labs can become a dangerous environment for students as the lab exercises involve hazardous chemicals, glassware, and equipment. Approximately one hundred thousand students take chemistry laboratory classes annually in Nepal. We conducted a survey on chemical lab safety issues across Nepal. In this paper, we assess the safety policy and equipment, protocols and procedures followed, and waste disposal in chemistry teaching labs. Significant population of the respondents believed that there is no monitoring of the lab safety in their lab (p<0.001). Even though many labs do not allow food and beverages inside lab and have first aid kits, they lack some basic safety equipment. There is no institutional mechanism to dispose lab waste and chemical waste is disposed haphazardly. Majority of the respondents believed that the safety training should be a part of educational training (p = 0.001) and they would benefit from short course and/or workshop on lab safety (p<0.001).

  1. Multiple Intelligences Profiles of Junior Secondary School Students in Indonesia

    Science.gov (United States)

    Emmiyati, Nuri; Rasyid, Muhammad Amin; Rahman, M. Asfah; Arsyad, Azhar; Dirawan, Gufran Darma

    2014-01-01

    This study aimed to investigate the Multiple Intelligences profiles of the students at junior secondary school in Makassar. The Multiple Intelligences Inventory was used to identify the dominant intelligence among the students. The sample of this research was 302 junior secondary schools students in Makassar Indonesia who willing to participated…

  2. Sexuality Education in Junior High Schools in Japan

    Science.gov (United States)

    Hashimoto, N.; Shinohara, H.; Tashiro, M.; Suzuki, S.; Hirose, H.; Ikeya, H.; Ushitora, K.; Komiya, A.; Watanabe, M.; Motegi, T.; Morioka, M.

    2012-01-01

    This paper aims to determine via responses to three questionnaire surveys how sexuality education programs are conducted at junior high schools in Japan. Study 1 examined the practice of sexuality education in schools, Study 2 investigated junior high school students' (age 12-13 and 14-15 years) knowledge of sexuality, and Study 3 examined…

  3. Interest Learning about English in Junior Middle School

    Institute of Scientific and Technical Information of China (English)

    XU Shi-qin

    2015-01-01

    In modern time, interest learning play a more and more important role in the children’study. So the paper plays a key on the interest learning in junior middle school. And the paper mainly explores theoretical research, the reason of interest learning and the way to motivate junior middle students’interest learning in English learning.

  4. General Education in Occupational Education Programs Offered by Junior Colleges.

    Science.gov (United States)

    Wiegman, Robert R.

    This report, directed toward junior college board members, presidents, deans, department heads, and teachers, as well as legislators, attempts to stimulate thought and action to improve general education in occupational programs offered by junior colleges. Following a review of the unsatisfactory status of present curricula, a rationale and…

  5. „Schloss mit der Debatte!“?

    OpenAIRE

    Birkholz, Tim

    2008-01-01

    Am 19. Januar 2006 beschloss der Deutsche Bundestag mit überwältigender Mehrheit den Abriss des Palastes der Republik. Kurz darauf wurde auf dem Schlossplatz im historischen Zentrum von Berlin mit dem Abtragen des in der Ära Honecker errichteten Gebäudes begonnen. In ähnlicher Deutlichkeit war bereits die Rekonstruktion des Berliner Schlosses beschlossen worden, welches zuvor an gleicher Stelle stehend von der DDR-Regierung unter Walter Ulbricht abgerissen worden war. Die Mehrheitsverhältniss...

  6. Fallstudie SIG - Supply Chain Prototyp mit Coca Cola Beverages

    OpenAIRE

    Senger, Enrico

    2003-01-01

    SIG, ein führender Lieferant von Verpackungsmaterialien für Getränke, hat mit Coca Cola CPFR, collaborative planning, forecasting and replenishment realisiert. Das Unternehmen kann elektronisch und ohne Zeitverzug (vorher mit bis zu 15 Tagen Verspätung) auf die Lagerbestände und Verkaufsvorhersagen bei Coca Cola zugreifen. Coca Cola erhält die exakten Liefermengen und zeiten. Coca Cola konnte dadurch den Lagerbestand von Verpackungsmaterial um 50% senken. Dies reduziert die Bearbeitungszeit d...

  7. Fallstudie SIG - Supply Chain Prototyp mit Coca Cola Beverages

    OpenAIRE

    Senger, Enrico

    2003-01-01

    SIG, ein führender Lieferant von Verpackungsmaterialien für Getränke, hat mit Coca Cola CPFR, collaborative planning, forecasting and replenishment realisiert. Das Unternehmen kann elektronisch und ohne Zeitverzug (vorher mit bis zu 15 Tagen Verspätung) auf die Lagerbestände und Verkaufsvorhersagen bei Coca Cola zugreifen. Coca Cola erhält die exakten Liefermengen und zeiten. Coca Cola konnte dadurch den Lagerbestand von Verpackungsmaterial um 50% senken. Dies reduziert die Bearbeitungszeit d...

  8. La experiencia de la aplicación del modelo mit-nextlab sobre innovacion y emprendimiento en la universidad de sonora

    Directory of Open Access Journals (Sweden)

    Sergio F. Pérez Ramírez

    2015-12-01

    Full Text Available En este artículo, se presenta la experiencia de un proyecto desarrollado por maestros y estudiantes de la Universidad de Sonora (Unison en la realización de un programa de aprendizaje sobre Innovación y Emprendimiento basado en tecnologías móviles, adoptando un modelo generado y desarrollado en el Massachusetts Institute of Technology (MIT y aplicado, a manera de programa piloto en la Unison; este modelo sirve de referencia para que se aplique en otras instituciones similares y fue nombrado NextLab@Unison.

  9. Combined effects of ozone and other air pollutants, especially allergens; Kombinationswirkung von Ozon mit anderen Luftschadstoffen, insbesondere mit Allergenen

    Energy Technology Data Exchange (ETDEWEB)

    Nowak, D. [Muenchen Univ. (Germany). Inst. fuer Arbeits- und Umweltmedizin; Joerres, R.; Magnussen, H. [Krankenhaus Grosshansdorf (Germany). Zentrum fuer Pneumologie und Thoraxchirurgie

    2000-07-01

    Ozone effects in humans may either be examined in epidemiological or in clinical exposure studies. In the natural environment ozone does not occur alone but only in combination with other noxious agents. The present summary gives an overview of the literature on combined effects of ozone and allergens. [German] Ozoneffekte auf den Menschen koennen zum einen in epidemiologischen, zum anderen in klinischen Expositionsstudien untersucht werden. In der natuerlichen Umwelt des Menschen tritt Ozon nicht allein auf, sondern mit anderen Noxen kombiniert. Die vorliegende Zusammenfassung ist eine Literaturuebersicht ueber die Kombinationswirkung von Ozon mit Allergenen. (orig.)

  10. Lab-on-fiber technology

    CERN Document Server

    Cusano, Andrea; Crescitelli, Alessio; Ricciardi, Armando

    2014-01-01

    This book focuses on a research field that is rapidly emerging as one of the most promising ones for the global optics and photonics community: the "lab-on-fiber" technology. Inspired by the well-established 'lab on-a-chip' concept, this new technology essentially envisages novel and highly functionalized devices completely integrated into a single optical fiber for both communication and sensing applications.Based on the R&D experience of some of the world's leading authorities in the fields of optics, photonics, nanotechnology, and material science, this book provides a broad and accurate de

  11. Ntal/Lab/Lat2

    DEFF Research Database (Denmark)

    Iwaki, Shoko; Jensen, Bettina M; Gilfillan, Alasdair M

    2007-01-01

    Non-T cell activation linker (NTAL)/linker for activation of B cells (LAB), now officially termed LAT2 (linker for activation of T cells 2) is a 25-30kDa transmembrane adaptor protein (TRAP) associated with glycolipid-enriched membrane fractions (GEMs; lipid rafts) in specific cell types of hemat......Non-T cell activation linker (NTAL)/linker for activation of B cells (LAB), now officially termed LAT2 (linker for activation of T cells 2) is a 25-30kDa transmembrane adaptor protein (TRAP) associated with glycolipid-enriched membrane fractions (GEMs; lipid rafts) in specific cell types...

  12. Wie ich mich mit dem äthiopischen Regime anlegte

    DEFF Research Database (Denmark)

    Hagmann, Tobias

    2016-01-01

    Als Forscher und Kritiker der äthiopischen Politik habe ich viel über das Verhältnis gelernt, in dem Wahrheit und Macht, aber auch Moral und persönliche Interessen zueinander stehen. In den Niederungen der Realpolitik wird mit harten Bandagen um die Deutungshoheit gekämpft wird. Auch Wissenschafter...

  13. MIT Laboratory for Computer Science Progress Report 27

    Science.gov (United States)

    1990-06-01

    C. Waldspurger B. Gates M. Williams Undergraduate Students M. Levine A. Rhee V. Nicotina M. Sexton C. Poelman R. Stata Support Staff A. Rubin 113...Science, May 1990. [5] V. Nicotina . Implementing Mobile Guardians in Argus. Bachelor’s thesis, MIT Department of Electrical Engineering and Computer Science

  14. Numerische Berechnung von Wirbelstromproblemen mit der Cell-Methode

    Directory of Open Access Journals (Sweden)

    K. Frenner

    2006-01-01

    Full Text Available In dieser Arbeit wird die Cell-Methode auf die quasistatischen Maxwellgleichungen angewendet. Dabei werden für die notwendige Transformation vom Primärgitter auf das duale Gitter reziproke Basisvektoren verwendet. Anhand der Felddiffusion der magnetischen Induktion in einen zylindrischen Leiter werden Ergebnisse der Cell-Methode mit einer analytischen Vergleichsrechnung präsentiert.

  15. MIT Mints a Valuable New Form of Academic Currency

    Science.gov (United States)

    Carey, Kevin

    2012-01-01

    The Massachusetts Institute of Technology (MIT) has invented or improved many world-changing things--radar, information theory, and synthetic self-replicating molecules, to name a few. Last month the university announced, to mild fanfare, an invention that could be similarly transformative, this time for higher education itself. It is called MITx.…

  16. Interaktion mit RFID Ausleih- und Rückgabeautomaten

    DEFF Research Database (Denmark)

    Greifeneder, Elke; Heyroth, Melanie; Klingbeil, Karin

    2011-01-01

    Der Artikel untersucht mittels Beobachtung die Interaktion zwischen RFID-Ausleih- und Rückgabeautomaten sowie Bibliotheksbenutzern in vier deutschen Bibliotheken. Die Ergebnisse belegen, dass die Interaktion grundsätzlich funktioniert. Die Benutzer zeigten Gelassenheit und Routine im Umgang mit den...

  17. MIT Orients Course Materials Online to K-12

    Science.gov (United States)

    Cavanagh, Sean

    2008-01-01

    Many science and mathematics educators across the country are taking advantage of a Web site created by the Massachusetts Institute of Technology (MIT), the famed research university located in Cambridge, Massachusetts, which offers free video, audio, and print lectures and course material taken straight from the school's classes. Those resources…

  18. MIT Mints a Valuable New Form of Academic Currency

    Science.gov (United States)

    Carey, Kevin

    2012-01-01

    The Massachusetts Institute of Technology (MIT) has invented or improved many world-changing things--radar, information theory, and synthetic self-replicating molecules, to name a few. Last month the university announced, to mild fanfare, an invention that could be similarly transformative, this time for higher education itself. It is called MITx.…

  19. The Creation of OpenCourseWare at MIT

    Science.gov (United States)

    Abelson, Hal

    2008-01-01

    This paper traces the genesis of the MIT OpenCourseWare project from its initial strategic precursors in 1999 and 2000, through its launch in 2001 and its subsequent evolution. The story told here illuminates the interplay among institutional leadership, and strategic planning, and with university culture in launching major educational technology…

  20. MIT CSAIL and Lincoln Laboratory Task Force Report

    Science.gov (United States)

    2016-08-01

    operational capabilities. DARPA has used Challenge Events (2004/2005 Grand Challenge, 2007 Urban Challenge, 2012–15 DRC) to focus and accelerate...Atmospheric and Planetary Sciences EECS Electrical Engineering and Computer Science, MIT FHC Fully Homomorphic Computing FPGA Field-Programmable Gate Array

  1. Interaktion mit RFID Ausleih- und Rückgabeautomaten

    DEFF Research Database (Denmark)

    Greifeneder, Elke; Heyroth, Melanie; Klingbeil, Karin

    2011-01-01

    Der Artikel untersucht mittels Beobachtung die Interaktion zwischen RFID-Ausleih- und Rückgabeautomaten sowie Bibliotheksbenutzern in vier deutschen Bibliotheken. Die Ergebnisse belegen, dass die Interaktion grundsätzlich funktioniert. Die Benutzer zeigten Gelassenheit und Routine im Umgang mit den...

  2. Die Last mit der Lust The burden of lust

    Directory of Open Access Journals (Sweden)

    Lutz Sauerteig

    2004-03-01

    Full Text Available Robert Jütte legt mit Lust ohne Last eine umfassende, allgemeinverständliche und spannend zu lesende Geschichte der Empfängnisverhütung von der Antike bis in die unmittelbare Gegenwart vor.In Lust without Burden, Robert Jütte has written a comprehensive, accessible and gripping history of contraception from antiquity to the present.

  3. Parallelization experience with four canonical econometric models using ParMitISEM

    NARCIS (Netherlands)

    Baştürk, N.; Grassi, S.; Hoogerheide, L.; van Dijk, H.K.

    2016-01-01

    This paper presents the parallel computing implementation of the MitISEM algorithm, labeled Parallel MitISEM. The basic MitISEM algorithm, introduced by Hoogerheide et al. (2012), provides an automatic and flexible method to approximate a non-elliptical target density using adaptive mixtures of

  4. Parallelization experience with four canonical econometric models using ParMitISEM

    NARCIS (Netherlands)

    Bastürk, Nalan; Grassi, S.; Hoogerheide, L.; van Dijk, Herman K.

    2016-01-01

    This paper presents the parallel computing implementation of the MitISEM algorithm, labeled Parallel MitISEM. The basic MitISEM algorithm provides an automatic and flexible method to approximate a non-elliptical target density using adaptive mixtures of Student-t densities, where only a kernel of

  5. Parallelization Experience with Four Canonical Econometric Models Using ParMitISEM

    NARCIS (Netherlands)

    N. Basturk (Nalan); S. Grassi (Stefano); L.F. Hoogerheide (Lennart); H.K. van Dijk (Herman)

    2016-01-01

    textabstractThis paper presents the parallel computing implementation of the MitISEM algorithm, labeled Parallel MitISEM. The basic MitISEM algorithm, introduced by Hoogerheide, Opschoor and Van Dijk (2012), provides an automatic and flexible method to approximate a non-elliptical target density

  6. Parallelization experience with four canonical econometric models using ParMitISEM

    NARCIS (Netherlands)

    Baştürk, N.; Grassi, S.; Hoogerheide, L.; van Dijk, H.K.

    2016-01-01

    This paper presents the parallel computing implementation of the MitISEM algorithm, labeled Parallel MitISEM. The basic MitISEM algorithm, introduced by Hoogerheide et al. (2012), provides an automatic and flexible method to approximate a non-elliptical target density using adaptive mixtures of Stud

  7. Carrier Analysis Lab (CAL) – Aircraft/Weapons/Ship Compatibility Lab

    Data.gov (United States)

    Federal Laboratory Consortium — Purpose: The Carrier Analysis Lab (CAL) - Aircraft/Weapons/Ship Compatibility Lab located at the Naval Air Warfare Center Aircraft Division, Lakehurst, NJ provides...

  8. A Simple, Successful Capacitor Lab

    Science.gov (United States)

    Ennis, William

    2011-01-01

    Capacitors are a fundamental component of modern electronics. They appear in myriad devices and in an enormous range of sizes. Although our students are taught the function and analysis of capacitors, few have the opportunity to use them in our labs.

  9. The Telecom Lab is moving

    CERN Multimedia

    IT Department

    2009-01-01

    As of 2nd March 2009, the Telecom Lab will move to Building 58 R-017. The Telecom Lab is the central point for all support questions regarding CERN mobile phone services (provision of SIM cards, requests for modifications of subscriptions, diagnostics for mobile phone problems, etc.). The opening hours as well as the contact details for the Telecom Lab remain unchanged: New location: Building 58 R-017 Opening hours: Every week day, from 11 a.m. to 12 a.m. Phone number: 72480 Email address: labo.telecom@cern.ch This change has no impact on support requests for mobile services. Users can still submit their requests concerning mobile phone subscriptions using the usual EDH form (https://edh.cern.ch/Document/GSM). The automatic message sent to inform users of their SIM card availability will be updated to indicate the new Telecom Lab location. You can find all information related to CERN mobile phone services at the following link: http://cern.ch/gsm CS Section - IT/CS group

  10. Pygmalion Effect on Junior English Teaching

    Directory of Open Access Journals (Sweden)

    Yurong Wang

    2014-12-01

    Full Text Available Pygmalion Effect, or Robert Rosenthal Effect, was proved by the famous American psychologist Robert Rosenthal and Jacobson in 1968. Pygmalion Effect, as a matter of fact, is a psychological suggestion, which believes that people can accept the influence and suggestion given by the people whom very much they admire, like, believe, and respect. This effect was first applied in the field of management and medication. What’s more, remarkable achievements have been accomplished on human resource management. Robert Rosenthal put it into education through an experiment called Pygmalion in the Classroom, which aroused widely attention in the education sector. This thesis mainly focuses on the application of Pygmalion effect in English teaching, especially junior English teaching in China. If we can make good use of the Pygmalion Effect to conduct teaching and have positive expectations to students, it will improve teaching greatly.

  11. PIXE technique applied to Almeida Junior materials

    Energy Technology Data Exchange (ETDEWEB)

    Pascholati, Paulo R.; Rizzutto, Marcia A.; Neves, Graziela; Tabacniks, Manfredo H.; Moleiro, Guilherme F.; Dias, Flavia A. [Universidade de Sao Paulo (USP), SP (Brazil). Inst. de Fisica]. E-mails: paschola@if.usp.br; rizzutto@if.usp.br; graziela@if.usp.br; tabacniks@if.usp.br; guimol@if.usp.br; fladias@if.usp.br; Mendonca, Valeria de [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil); Pinacoteca do Estado de Sao Paulo, Sao Paulo, SP (Brazil); E-mail: vmendonca@pinacoteca.org.br

    2007-07-01

    The Institute of Physics University of Sao Paulo in collaboration with the Pinacoteca do Estado of the State of Sao Paulo has a project to develop a data bank with information about the elementary composition of pigments of paintings and materials of its collection for future application as conservation and restoration as well as authenticity,. The project is beginning with the materials (palette, paint box and paint tubes) belonging to the painter Almeida Junior. Twenty-three spots on the palette were chosen with determined colors, and also the paint tubes present in the paint box. The PIXE (Particle Induced X-ray Emission) analysis of the spectra enabled to conclude that the red colors have predominant Hg and S suggesting Vermellion and the white one are consisted of Pb (Lead White). The analyzed tubes of same colors confirm the elements pigment present in the palette. (author)

  12. Career Progression of Junior Professional Officers

    Energy Technology Data Exchange (ETDEWEB)

    Pepper S. E.; Carbonaro J.; Hoffheins, B; Collins, T.

    2015-07-12

    The U.S. Support Program to IAEA Safeguards (USSP) has funded more than 25 Junior Professional Officer (JPO) positions in the IAEA Department of Safeguards since 2005. JPOs are college graduates with zero to two years’ work experience who work alongside experienced IAEA staff members for one to two years and assist with basic, yet essential work while obtaining valuable experience. They contribute to equipment development, testing, integration, open source information collection and analysis, and software and database development. This paper will study the trends in career progression for the JPOs who have completed assignments with the IAEA in the Department of Safeguards. Brookhaven National Laboratory, in its role in managing the USSP, has compiled information that can be analyzed for this purpose.

  13. Flexible HVAC System for Lab or Classroom.

    Science.gov (United States)

    Friedan, Jonathan

    2001-01-01

    Discusses an effort to design a heating, ventilation, and air conditioning system flexible enough to accommodate an easy conversion of classrooms to laboratories and dry labs to wet labs. The design's energy efficiency and operations and maintenance are examined. (GR)

  14. Flexible HVAC System for Lab or Classroom.

    Science.gov (United States)

    Friedan, Jonathan

    2001-01-01

    Discusses an effort to design a heating, ventilation, and air conditioning system flexible enough to accommodate an easy conversion of classrooms to laboratories and dry labs to wet labs. The design's energy efficiency and operations and maintenance are examined. (GR)

  15. GeoLab Sample Handling System Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Develop  a robotic sample handling/ manipulator system for the GeoLab glovebox. This work leverages from earlier GeoLab work and a 2012 collaboration with a...

  16. Updated version of an interim connection space LabPQR for spectral color reproduction: LabLab.

    Science.gov (United States)

    Cao, Qian; Wan, Xiaoxia; Li, Junfeng; Liang, Jingxing

    2016-09-01

    In this paper, we propose a new interim connection space (ICS) called LabLab, which is an updated version of LabPQR, to overcome the drawback that the last three dimensions of LabPQR have no definite colorimetric meanings. We extended and improved the method by which the first three dimensions of LabPQR are deduced to obtain an ICS consisting of two sets of CIELAB values under different illuminants, and the reconstructed spectra from LabLab were obtained by minimizing colorimetric errors by means of the computational formula of the CIE-XYZ tristimulus values combined with least-squares best fit. The improvement obtained from the proposed method was tested to compress and reconstruct the reflectance spectra of the 1950 Natural Color System color chips and more than 50,000 ISO SOCS color patches as well as six multispectral images acquired by multispectral image acquisition systems using 1600 glossy Munsell color chips as training samples. The performance was evaluated by the mean values of color differences between the original and reconstructed spectra under the CIE 1931 standard colorimetric observer and the CIE standard illuminants D50, D55, D65, D75, F2, F7, F11, and A as well as five multichip white LED light sources. The mean and maximum values of the root mean square errors between the original and reconstructed spectra were also calculated. The experimental results show that the proposed three LabLab interim connection spaces significantly outperform principal component analysis, LabPQR, XYZLMS, Fairman-Brill, and LabRGB in colorimetric reconstruction accuracy at the cost of slight reduction of spectral reconstruction accuracy and illuminant independence of color differences of the suggested LabLab interim connection spaces outperform other interim connection spaces. In addition, the presented LabLab interim connection spaces could be quite compatible with the extensively used colorimetric management system since each dimension has definite colorimetric

  17. The Development of MSFC Usability Lab

    Science.gov (United States)

    Cheng, Yiwei; Richardson, Sally

    2010-01-01

    This conference poster reviews the development of the usability lab at Marshall Space Flight Center. The purpose of the lab was to integrate a fully functioning usability laboratory to provide a resource for future human factor assessments. and to implement preliminary usability testing on a MSFC website to validate the functionality of the lab.

  18. NI新款LabVIEW工具包

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    美国国家仪器有限公司(National Instruments,NI)近日推出新的LabVIEW图形化开发环境的软件工程工具——LabVIEW单元测试工具包和LabVIEW桌面执行追踪工具包。

  19. The Status of Basic Technology in Cross River State Junior ...

    African Journals Online (AJOL)

    info

    Copyright © IAARR, 2007-2016: www.afrrevjo.net. Indexed African ... instructional materials for teaching basic technology in junior secondary school in. Cross River State and .... resource utilization. Conference paper, Nigeria Audio – visual.

  20. Variables that influence junior secondary school students‟ attitude ...

    African Journals Online (AJOL)

    Variables that influence junior secondary school students‟ attitude to agricultural ... and cluster) sampling techniques was employed to select a sample of 254 students. ... It was recommended that efforts be geared towards implementation of ...

  1. Strategies for Teaching Elementary and Junior High Students.

    Science.gov (United States)

    Consuegra, Gerard F.

    1980-01-01

    Discusses the applications of Piaget's theory of cognitive development to elementary and junior high school science teaching. Topics include planning concrete experiences, inductive and hypothetical deductive reasoning, measurement concepts, combinatorial logic, scientific experimentation and reflexive thinking. (SA)

  2. Teaching Human Sexuality in Junior High School: An Interdisciplinary Approach.

    Science.gov (United States)

    Kapp, Lucy; And Others

    1980-01-01

    An experimental sex education program designed for the junior high school adolescent is described. The program's goal is to affect primary prevention of adolescent pregnancy and other problems related to adolescent sexuality. (Author/JMF)

  3. PSI for Low-Enrollment Junior-Senior Physics Courses

    Science.gov (United States)

    Frahm, Charles P.; Young, Robert D.

    1976-01-01

    The administration of a Personalized System of Instruction (PSI) for junior-senior level courses in mechanics, electricity and magneturn, atomic physics, mathematical physics, physics and computers, astrophysics, and relativity is described. (CP)

  4. Profiles Junior high School West Java in Education Learning Environment

    Directory of Open Access Journals (Sweden)

    NFN Nahadi

    2014-02-01

    Full Text Available Descriptive studies have been conducted on the existing junior high profile in West Java on Education Learning Environment. The study was conducted by purposive sampling and descriptive done to get an idea about the profile of SMP in West Java implementation of the learning environment. in junior high school in West Java. Research conducted by distributing questionnaires, and observations based on the indicators developed. Based on this research, it is known that, PLH learning in junior high school in West Java has been in force since 2007 after the enactment of the Governor of West Java on environmental education for junior high school students in West Java. Learning that lasts generally implemented in conventional teacher, and it is without any innovations. It has made learning the essential condition runs well, but has not lasted optimally.

  5. John Brozovsky appointed Wayne E. Leininger Junior Faculty Fellow

    OpenAIRE

    Owczarski, Mark

    2010-01-01

    John Brozovsky, associate professor of accounting and information systems in the Pamplin College of Business at Virginia Tech, has been appointed the Wayne E. Leininger Junior Faculty Fellow by the Virginia Tech Board of Visitors.

  6. Effects of Cloze Instructional Approach on Junior Secondary School ...

    African Journals Online (AJOL)

    Effects of Cloze Instructional Approach on Junior Secondary School Students' ... comprehension achievement in English language using Owerri Educational Zone. ... basis for incorporating the cloze approach as a method of teaching reading ...

  7. Academic achievement of junior high school students with sleep disorders

    National Research Council Canada - National Science Library

    Auliyanti, Fijri; Sekartini, Rini; Mangunatmadja, Irawan

    2016-01-01

    ... status, family structure, after-hours education program, presence of TV/computer in the bedroom, sleep duration during school days, as well as bedtime and wakeup time difference in junior high school...

  8. A Study of Junior Students'Cross- Culture Obstacles in English Reading Comprehension%A Study of Junior Students' Cross-Culture Obstacles in English Reading Comprehension

    Institute of Scientific and Technical Information of China (English)

    朱雅琴

    2015-01-01

    This paper will research Junior students' cross-cultural obstacles in English reading from the perspective of culture background,Eliminating Junior students'cross-cultural barriers can improve intercultural communication competent.

  9. Exclusive processes at Jefferson Lab

    Indian Academy of Sciences (India)

    Haiyan Gao

    2003-11-01

    Mapping the transition from strongly interacting, non-perturbative quantum chromodynamics, where nucleon–meson degrees of freedom are effective to perturbative QCD of quark and gluon degrees of freedom, is one of the most fundamental, challenging tasks in nuclear and particle physics. Exclusive processes such as proton–proton elastic scattering, meson photoproduction, and deuteron photodisintegration have been pursued extensively at many laboratories over the years in the search for such a transition, particularly at Jefferson Lab in recent years, taking the advantage of the high luminosity capability of the CEBAF facility. In this talk, I review recent results from Jefferson Lab on deuteron photodisintegration and photopion production processes and the future 12 GeV program.

  10. Christoph Palmert, Suzan Douma, Matthias Meitzler, Johannes Wahl: Devianz als Alltag. Eine wissenschaftliche Auseinandersetzung mit Prostitution, Freiern und Stripclubs im Frankfurter Bahnhofsviertel. Norderstedt: Books on Demand 2009.

    Directory of Open Access Journals (Sweden)

    Mathilde Darley

    2010-03-01

    Full Text Available Der vorliegende Band umfasst Beiträge von vier Nachwuchswissenschaftler/-innen, die das Prostitutionsmilieu des Bahnhofsviertels von Frankfurt am Main einer wissenschaftlichen Analyse unterzogen haben. Wie der Titel des Werks zu erkennen gibt, ordnen sie ihre Studien in die Auseinandersetzung mit dem Thema ‚Devianz‘ ein. Der verwendete methodologische Ansatz – die Feldforschung – scheint hier besonders angebracht zu sein, um herrschende Vorstellungen vom devianten Charakter der Prostitution mit der Empirie zu konfrontieren. Leider scheitert der Band daran, die ethnographischen Beobachtungen mit einer wissenschaftlichen Analyse der Begriffe ‚Devianz‘ und ‚Normen‘ (und deren sozialen Konstruktion zu verknüpfen. Bedauernswert ist zudem die fehlende Reflexion über den Zusammenhang zwischen Raum, Gender und Politik im Lichte des Sonderfalls der Prostitution im Frankfurter Bahnhofsviertel.The volume at hand contains contributions from four junior scholars who have engaged in a scholarly examination of prostitution carried out in the area surrounding the train station in Frankfurt am Main. As the title of the work suggests, they classify their studies under the category of “deviance” analysis. The methodological approach used – fieldwork – seems entirely appropriate for confronting dominant conceptions of the deviant nature of prostitution with empiricism. Unfortunately, the volume fails to link its ethnographic observations with a scientific analysis of the terms “deviance” and “norms” (and their social construction. Moreover, a consideration of the relationship between space, gender, and politics in light of the special case of prostitution in the area around the Frankfurt train station is sorely missed.

  11. Errors in Junior English Writing:Resources and Strategies

    Institute of Scientific and Technical Information of China (English)

    XU Shu-ling

    2013-01-01

    The research on the common errors in junior English writings reflects the categories of errors, resources of errors, and how to do with errors in effective ways. Errors are divided into two types:intralingual errors and interlingual errors. The research finds that Chinese junior students depend heavily on their native language in English writing and finds out some effective strate-gies avoiding errors in writing.

  12. What makes work experience program in junior high school effective?

    OpenAIRE

    五島, 萌子; 重川, 純子

    2010-01-01

    Recently, the work experience program in junior high schools is spreading all over Japan in order that students get views on occupation and works. The purpose of this study is to clarify the value of this program and its determinants of effectiveness. We conducted interview survey to informantswho experienced the work experience programs in junior high school from 2000 to 2004. We have found that the followings are important to make the program more effective: adequacy interm and difficulty, ...

  13. Obesity prevention for junior high school students: An intervention programme

    OpenAIRE

    Topalidou,Anastasia; Dafopoulou, GM

    2013-01-01

    Background: Generally, schools are an important setting to provide programmes for obesity prevention for children because the vast majority of children attend school. This study investigates how an intervention programme in the school subject of Physical Education can help reduce obesity for junior high school students in combination with information on dietary and health matters in school and family. Materials and Methods: A quantitative study for junior high school students (N = 250) and a ...

  14. Perfectionism and attitudes towards doping in junior athletes

    OpenAIRE

    Madigan, Daniel J.; Stoeber, Joachim; Passfield, Louis

    2016-01-01

    Recent theory and research suggest that perfectionism is a personal factor contributing to athletes’ vulnerability to doping (using banned substances/drugs to enhance sporting performance). So far, however, no study has examined what aspects of perfectionism suggest a vulnerability in junior athletes. Employing a cross-sectional design, this study examined perfectionism and attitudes towards doping in 129 male junior athletes (mean age 17.3 years) differentiating four aspects of perfectionism...

  15. Endokrinologische Behandlung der Geschlechtsdysphorie bei Menschen mit Geschlechtsinkongruenz

    Directory of Open Access Journals (Sweden)

    Flütsch N

    2015-01-01

    Full Text Available Es gibt Menschen, die die innere Gewissheit besitzen, dass ihre Geschlechtsidentität nicht zu ihrem biologischen Ursprungsgeschlecht passt. Durch die Entwicklungen in der Medizin in den letzten hundert Jahren ist es möglich geworden, die körperlichen Geschlechtsmerkmale an das innerlich erlebte Geschlecht anzupassen. Die Zahl der Hilfesuchenden in den ärztlichen Ambulanzen und Privatpraxen hat in den vergangenen Jahren deutlich zugenommen. Das Vorgehen bei der Diagnostik und Therapieeinleitung erlebt zurzeit eine deutliche Veränderung hin zu mehr Patientenzentriertheit und Individualisierung des Transitionsprozesses. Dabei bildet die geschlechtsangleichende Hormontherapie ein wesentliches Standbein in der körperlichen Angleichung an das Gegengeschlecht. Unter Beachtung von bestimmten Sicherheitsaspekten ist eine Hormontherapie mit Sexualhormonen sicher und einfach durchzuführen. Regelmäßige Verlaufskontrollen sowie der offene und affirmative Umgang mit den Betroffenen tragen zudem wesentlich zur Sicherheit in der Behandlung bei.

  16. Supermarket refrigerators with natural refrigerants; Supermarktkaelteanlagen mit natuerlichen Kaeltemitteln. Erfahrungsbericht

    Energy Technology Data Exchange (ETDEWEB)

    Haaf, S.; Heinbokel, B. [Linde AG, Koeln (Germany). Gechaeftsbereich Linde Kaeltetechnik

    2002-09-01

    In view of the high contribution to global warming of H-CFC refrigerants, substitution has been a key concern for several years now. Leakage protection measures were enhanced, and Linde also installed many supermarket refrigerators with natural refrigerants, i.e. ammonia, propene and carbon dioxide. The environmental and economic aspects are assessed on the basis of the experience gained, and the systems are compared with H-CFC refrigeration systems. [German] Wegen des betraechtlichen Treibhauspotentials von HFKW-Kaeltemitteln werden seit Jahren Anstrengungen unternommen, um den von diesen Stoffen ausgehenden Treibhauseffekt zu reduzieren. Neben Massnahmen zur Verminderung von Leckagen sowie zur Verringerung von Kaeltemittel-Fuellmengen wurden im Laufe der letzten 10 Jahre von Linde auch zahlreiche Kaelteanlagen mit den natuerlichen Kaeltemitteln Ammoniak, Propen und Kohlendioxid in Supermaerkten installiert. Auf Basis der gesammelten Erfahrungen wird eine Einschaetzung der umweltspezifischen und wirtschaftlichen Aspekte im Vergleich zu Anlagen mit HFKW-Kaeltemitteln vorgenommen. (orig.)

  17. Therapiemonitoring mit bildgebenden Verfahren im modernen Management von Hirntumoren

    Directory of Open Access Journals (Sweden)

    Gerigk L

    2010-01-01

    Full Text Available Bildgebende Verfahren sind eine wichtige Grundlage der Therapieplanung und -kontrolle bei Hirntumoren. Bislang diente hierzu in erster Linie die Größenbeurteilung auf herkömmlichen morphologischen MRT-Aufnahmen. Sowohl zur besseren Therapieplanung und -kontrolle im Rahmen etablierter Therapieschemata als auch zur Evaluation neuer Therapieverfahren ist die Erfassung physiologischer Parameter wie der Perfusion, Diffusion oder Permeabilität mithilfe von MRT und PET eine vielversprechende Entwicklung. Mit der PET und entsprechenden Tracern können zusätzlich auch Targets zur Tumorklassifikation oder gezielten Therapie nachgewiesen werden. Mit der Spektroskopie können für Tumorgewebe typische Metabolite nachgewiesen werden. Bei einigen Tumorentitäten wie den niedergradigen Gliomen zeigten Studien, dass die Perfusionsbildgebung hilfreich zur Planung des weiteren therapeutischen Vorgehens sein kann. Ziel ist, durch eine Kombination geeigneter Verfahren zu einer frühen und treffsicheren Diagnostik beizutragen.

  18. MIT-Skywalker: Evaluating comfort of bicycle/saddle seat.

    Science.gov (United States)

    Goncalves, Rogerio S; Hamilton, Taya; Daher, Ali R; Hirai, Hiroaki; Krebs, Hermano I

    2017-07-01

    The MIT-Skywalker is a robotic device developed for the rehabilitation of gait and balance after a neurological injury. This device has been designed based on the concept of a passive walker and provides three distinct training modes: discrete movement, rhythmic movement, and balance training. In this paper, we present our efforts to evaluate the comfort of a bicycle/saddle seat design for the system's novel actuated body weight support device. We employed different bicycle and saddle seats and evaluated comfort using objective and subjective measures. Here we will summarize the results obtained from a study of fifteen healthy subjects and one stroke patient that led to the selection of a saddle seat design for the MIT-Skywalker.

  19. Hochauflösende Verarbeitung von Radardaten mit synthetischer Apertur

    OpenAIRE

    Mittermayer, Josef

    2006-01-01

    Diese Arbeit stellt das neuartige Frequenz-Skalierungs-Verfahren zur effizienten und genauen Verarbeitung von Spotlight-SAR-Daten ohne Interpolation vor. Es wird eine genaue Modellierung der Spotlight-Abbildungsgeometrie eingeführt. Eine neue analytische Formulierung für SAR-Rohdaten mit Dechirp on Receive-Operation wird abgeleitet. Aufbauend auf dieser Formulierung erfolgt die Entwicklung einer interpolationsfreien Korrektur der Zielentfernungsänderung, der sogenannten Frequenz-Skalierung. ...

  20. Unverarbeitete Trauer in Familien mit einem psychosomatisch kranken Kind

    OpenAIRE

    Perinelli, Karin; Günther, Charlotte

    1983-01-01

    In einer Untersuchungsstudie über die psychosoziale Abwehr in psychosomatischen Familien interessierte der Befund, daß Eltern von Kindern, die psychosomatisch erkrankt sind, weitaus häufiger als Eltern in einer Vergleichsgruppe frühe Personenverluste zu verkraften hatten, die sie heute empfindlich gegen Trennung machen. Es wird gezeigt, wie das Auftreten eines psychosomatischen Symptoms beim Kind mit unverarbeiteter Trauer in seiner Familie in Zusammenhang stehen konnte. Der von Minuchin für ...

  1. Phytoremediation organischer Schadstoffe mit Hilfe von Phragmites australis

    OpenAIRE

    Neustifter, Juliane Erika

    2007-01-01

    Praxisorientierte Projekte an einer Kläranlage lieferten umfassende Einblicke in einen mit Phragmites australis, dem Schilfrohr, bepflanzten Bodenfilter und seine jahreszeitlichen Rhythmen. Es wurde festgestellt, dass der Filter eine ausgezeichnete Restreinigung und Pufferwirkung hat und sogar verschiedene endokrin wirksame Substanzen zurückhält. Es konnte gezeigt werden, dass Phragmites australis organische Schadstoffe aufnehmen kann und wichtige Entgiftungsenzyme für den Abbau dieser Xenobi...

  2. Third Culture Kids? Auslandsentsendung mit Kindern und Jugendlichen

    OpenAIRE

    2006-01-01

    Die Arbeit untersucht die langfristigen Auswirkungen von Auslandsaufenthalten im Kindesalter. Das Interesse richtet sich auf die Frage, welche Rolle der Auslandsaufenthalt für die Identität im Erwachsenenalter spielt. Zu diesem Zweck wurden qualitative Interviews mit Erwachsenen geführt, die in ihren Entwicklungsjahren durch den Umzug von ihrem Ursprungsland in ein fremdes Land – und wieder zurück – Transitionserfahrungen gemacht haben.

  3. "Junior Doctor Decision Making: Isn't that an Oxymoron?" A Qualitative Analysis of Junior Doctors' Ward-Based Decision-Making

    Science.gov (United States)

    Bull, Stephanie; Mattick, Karen; Postlethwaite, Keith

    2013-01-01

    Unacceptable levels of adverse healthcare events, combined with changes to training, have put the spotlight on junior doctor decision-making. This study aimed to describe the decisions made by junior doctors and the contextual factors influencing how decisions were made and justified. Stimulated recall interviews with 20 junior doctors across five…

  4. "Junior Doctor Decision Making: Isn't that an Oxymoron?" A Qualitative Analysis of Junior Doctors' Ward-Based Decision-Making

    Science.gov (United States)

    Bull, Stephanie; Mattick, Karen; Postlethwaite, Keith

    2013-01-01

    Unacceptable levels of adverse healthcare events, combined with changes to training, have put the spotlight on junior doctor decision-making. This study aimed to describe the decisions made by junior doctors and the contextual factors influencing how decisions were made and justified. Stimulated recall interviews with 20 junior doctors across five…

  5. Topologie und Dynamische Netzwerke: Anwendungen Der Optimierung MIT Zukunft

    Science.gov (United States)

    Leugering, Günter; Martin, Alexander; Stingl, Michael

    Die optimale Auslegung von Infrastrukturen z. B. bei der Verkehrsplanung und bei der Planung von Versorgungssystemen, die optimale Strukturierung bzw. Formgebung von Materialien und Werkstücken z. B. im Leichtbau sind aktuelle Themen angewandter Forschung. In beiden Bereichen wurde bis in die jüngste Zeit vornehmlich eine simulationsbasierte Optimierung auf der Grundlage einer Parameterjustierung vorgenommen, die oft wenig systematisch und zeit- und kostenintensiv ist. Stattdessen erweisen sich modellbasierte mathematische Optimierungsalgorithmen zusammen mit moderner numerischer Simulations-und Visualisierungstechnologie zunehmend als Katalysator neuer Technologien. Eine so verstandene Mathematische Optimierung kann bereits auf beeindruckende Erfolgsgeschichten verweisen und so den Anspruch als eine Zukunftsdisziplin behaupten. Diesem Anspruch trägt die Einrichtung des DFG-Schwerpunktprogramms 1253, Optimierung mit partiellen Differentialgleichungen’ im Jahre 2006 Rechnung, in dem über 25 Projekte im Bundesgebiet sowohl auf die theoretische Fundierung, als auch und insbesondere auf die Verzahnung zwischen Methodenentwicklung und numerischer Realisierung fokussieren. Forschung im Bereich der mathematischen Optimierung und Steuerung von Prozessen bzw. Eigenschaften, die mit Hilfe partieller Differentialgleichungen, so genannten, verteilten Systemen’, beschrieben werden, erfolgt im Kontext konkreter und exemplarischer Anwendungssituationen, die neue mathematische Herausforderungen markieren: Sicherheitsvorgaben etwa bei der Belastung von Gas- und Frischwasserleitungen oder solche für die Belastbarkeit von Verkehrsflugzeugen führen auf Druckbeschränkungen bzw.

  6. Nagelbefall kann bei Patienten mit Psoriasis auf eine Enthesiopathie hinweisen.

    Science.gov (United States)

    Castellanos-González, Maria; Joven, Beatriz Esther; Sánchez, Julio; Andrés-Esteban, Eva María; Vanaclocha-Sebastián, Francisco; Romero, Pablo Ortiz; Díaz, Raquel Rivera

    2016-11-01

    Obwohl subklinische Enthesiopathie ein gut etabliertes diagnostisches Merkmal der Psoriasisarthritis (PsA) ist, wird sie häufig übersehen, da viele Patienten asymptomatisch sind. Gäbe es klinische Hinweise auf das Vorliegen einer Enthesiopathie, würde dies den Klinikern die Möglichkeit eröffnen, eine PsA frühzeitig zu diagnostizieren. Es wurde eine monozentrische prospektive Studie mit insgesamt 90 Psoriasis-Patienten durchgeführt, um mittels Ultraschall das Vorliegen von Enthesenanomalien zu untersuchen und eine Korrelation mit dem Befall der Nägel festzustellen. Enthesenanomalien wurden bei 23 Patienten (25,5 %) gefunden, von denen 19 (82,6 %) Nagelbefall aufwiesen. Bei 4 Patienten waren die Nägel nicht betroffen. Enthesiopathie lag bei 31,1 % (19/61) der Patienten mit Onychopathie vor, von den Patienten ohne Nagelbefall litten nur 13,8 % (4/29) an Enthesiopathie (p = 0,07). Zwischen dem Target-NAPSI-Score und dem Vorliegen einer Enthesiopathie bestand eine signifikante Korrelation. Eine signifikante Korrelation bestand darüber hinaus auch zwischen dem Vorliegen einer Enthesiopathie und der Anzahl der betroffenen Nägel (p = 0,035). Klinische Belege für eine Onychopathie können der Schlüssel für die frühe Diagnose einer Enthesiopathie bei Psoriasis-Patienten sein. © 2016 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.

  7. Resistor dividers on the march; Vorwaerts mit ohmschen Spannungsteilern

    Energy Technology Data Exchange (ETDEWEB)

    Wollschlaeger, P. [Siemens AG, Erlangen (Germany). Bereich Energieuebertragung und -verteilung

    2000-02-07

    Rising costs and the growing scope of functions demanded nowadays of a medium-voltage switchpanel are forcing manufactures to turn to innovative, intelligent solutions. Frequently, customer specifications cannot be costeffectively met with conventional technology; new ground has to be broken. A typical example is the superseding of conventional voltage transformers (with separate cores for protection and measurement) by a voltage sensor with interface to an instrument amplifier. The advantages are clear: Voltage sensors that no longer need to be configured according to network data and purpose of use. It is time for sensorics to find their way into medium voltage equipment; in industrial processes sensors are already long established. (orig.) [German] Steigender Kostendruck bei gleichzeitig zunehmender Funktionalitaet, die heute von einem Mittelspannungsschaltfeld gefordert wird, zwingt den Hersteller zu neuen, intelligenten Loesungen. Zunehmend sind die Kundenwuensche mit konventioneller Technik nicht mehr kostenguenstig zu realisieren, sondern erfordern es, neue Wege zu beschreiten. Ein Beispiel dafuer ist der Ersatz konventioneller Spannungswandler mit getrennten Kernen fuer Schutz und Messung durch einen Spannungssensor mit Schnittstelle zu einem Messverstaerker. Der Vorteil sind Spannungssensoren, die nicht mehr individuell nach Netzdaten und Verwendungszweck projektiert werden muessen. Es wird Zeit, dass die Sensortechnik auch in der Mittelspannung einzieht - in industriellen Prozessen sind Sensoren schon lange im Einsatz. (orig.)

  8. The Defining Characteristics of Urban Living Labs

    Directory of Open Access Journals (Sweden)

    Kris Steen

    2017-07-01

    Full Text Available The organization of supported and sustainable urban interventions is challenging, with multiple actors involved, fragmented decision-making powers, and multiple values at stake. Globally, urban living labs have become a fashionable phenomenon to tackle this challenge, fostering the development and implementation of innovation, experimentation, and knowledge in urban, real-life settings while emphasizing the important role of participation and co-creation. However, although urban living labs could in this way help cities to speed up the sustainable transition, urban living lab experts agree that, in order to truly succeed in these ambitious tasks, the way urban living labs are being shaped and steered needs further research. Yet, they also confirm the existing variation and opaqueness in the definition of the concept. This article contributes to conceptual clarity by developing an operationalized definition of urban living labs, which has been used to assess 90 sustainable urban innovation projects in the city of Amsterdam. The assessment shows that the majority of the projects that are labelled as living labs do not include one or more of the defining elements of a living lab. In particular, the defining co-creation and development activities were found to be absent in many of the projects. This article makes it possible to categorize alleged living lab projects and distill the “true” living labs from the many improperly labelled or unlabelled living labs, allowing more specific analyses and, ultimately, better targeted methodological recommendations for urban living labs.

  9. LabVIEW 8 student edition

    CERN Document Server

    Bishop, Robert H

    2007-01-01

    For courses in Measurement and Instrumentation, Electrical Engineering lab, and Physics and Chemistry lab. This revised printing has been updated to include new LabVIEW 8.2 Student Edition. National Instruments' LabVIEW is the defacto industry standard for test, measurement, and automation software solutions. With the Student Edition of LabVIEW, students can design graphical programming solutions to their classroom problems and laboratory experiments with software that delivers the graphical programming capabilites of the LabVIEW professional version. . The Student Edition is also compatible with all National Instruments data acquisition and instrument control hardware. Note: The LabVIEW Student Edition is available to students, faculty, and staff for personal educational use only. It is not intended for research, institutional, or commercial use. For more information about these licensing options, please visit the National Instruments website at (http:www.ni.com/academic/)

  10. Phylogenetic relationships of the Gomphales based on nuc-25S-rDNA, mit-12S-rDNA, and mit-atp6-DNA combined sequences

    Science.gov (United States)

    Admir J. Giachini; Kentaro Hosaka; Eduardo Nouhra; Joseph Spatafora; James M. Trappe

    2010-01-01

    Phylogenetic relationships among Geastrales, Gomphales, Hysterangiales, and Phallales were estimated via combined sequences: nuclear large subunit ribosomal DNA (nuc-25S-rDNA), mitochondrial small subunit ribosomal DNA (mit-12S-rDNA), and mitochondrial atp6 DNA (mit-atp6-DNA). Eighty-one taxa comprising 19 genera and 58 species...

  11. Breakfast Composition in Junior High School Students

    Directory of Open Access Journals (Sweden)

    Sheila Devi

    2015-12-01

    Full Text Available Background: Adolescence is a time of rapid development that requires higher nutrient intake levels than in adulthood. However the habit of skipping breakfast has become very popular among adolescents. Skipping breakfast has negative effects such as difficulty in concentrating, growth impairment and decrease academic performance. Therefore, this study was conducted to identify the breakfast composisition of early adolescents in Jatinangor, Sumedang, Indonesia. Methods: A cross sectional study with non-probability sampling method, was conducted in a junior high school Jatinangor during the month of July 2013. Ninety six participants were included in this study. All the participants underwent an interview about the food intake for breakfast in seven days using eating pattern recall guidelines. Results: Overall, 37% of the respondents skipped breakfast. The mean of total calories among the adolescents who consumed breakfast was 286.06 (187.89 kcal. The amount of carbohydrate, fat and protein consumed was 29.23 (19.93 gram, 13.93 (13.29 gram and 8.78 (6.11 gram accordingly. The main reason for adolescent to skip breakfast was lack of time. Conclusions: Majority of the respondents have their breakfast before they go to school. Overall, the total calories comsumed is sufficient however the amount of protein consumed is low.

  12. Kasuistik 1: 62-jähriger Rentner mit Altershypogonadismus therapiert mit Pflaster und Gel im Vergleich

    Directory of Open Access Journals (Sweden)

    Behre HM

    2003-01-01

    Full Text Available 62-jähriger Rentner mit normogonadotropem Altershypogonadismus. Der Patient leidet seit 2 Jahren vermehrt unter Schweißausbrüchen und Hitzewallungen, Schlafstörungen, einer zunehmenden Leistungsminderung und einer Erektionsschwäche. Aufgrund des Altershypogonadismus wurde vor der Vorstellung in der andrologischen Sprechstunde vom Hausarzt eine Substitutionstherapie mit Androderm® 2 x 2,5 mg/d begonnen. Unter dieser Therapie wurden keine normwertigen Testosteron-Serumspiegel erreicht, da die Testosteronpflaster aufgrund vermehrten Schwitzens des Patienten nicht an der Haut haften. Bei den Kontrolluntersuchungen unter Androderm-Medikation sind die Testosteronwerte kontinuierlich im hypogonadalen Bereich (Ausgangswert: 3,7 nmol/l [Normbereich 12-35 nmol/l, Blutabnahmen jeweils am Morgen]; Kontrolluntersuchungen unter Androdermtherapie (ca. 12 Stunden nach Applikation: 4,9 nmol/l, 5,1 nmol/l. Unter der Androderm-Medikation besserten sich die oben beschriebenen Beschwerden nicht.

  13. Junior empresa: un modelo empresarial diferente = Junior enterprise: a different business model

    Directory of Open Access Journals (Sweden)

    Javier Jiménez

    2014-02-01

    Full Text Available Resumen¿Quién no está harto ya de oír cómo está el mercado laboral? Nos bombardean con un ruido de fondo incesante, como si graduarnos no fuese suficiente reto. Bueno, ¿y qué? Un grupo de estudiantes de la Escuela Técnica Superior de Ingeniería y Diseño Industrial de la Universidad Politécnica de Madrid (ETSIDI-UPM nos hemos unido y hemos creado nuestra propia Junior Empresa, un modelo empresarial diferente, innovador, que nos permite revertir todos los beneficios en aprendizaje. ¿Quién ha dicho que tengamos que dejarnos vencer por un sistema laboral obsoleto?AbstractAre you tired of hearing how difficult it is to get a job? They are filling our minds with a non-stop background noise, as if getting a degree was an insufficient challenge. So what? Well, some students from the Superior Technical School of Engineering and Industrial Design from the Technical University of Madrid (ETSIDIUPM have come together and created our own Junior Enterprise, a different business model, an innovative canvas, which allows us to transform all the benefits into learning. Who said our destiny is being crushed by an obsolete labour market?

  14. Digital media labs in libraries

    CERN Document Server

    Goodman, Amanda L

    2014-01-01

    Families share stories with each other and veterans reconnect with their comrades, while teens edit music videos and then upload them to the web: all this and more can happen in the digital media lab (DML), a gathering of equipment with which people create digital content or convert content that is in analog formats. Enabling community members to create digital content was identified by The Edge Initiative, a national coalition of leading library and local government organizations, as a library technology benchmark. Surveying academic and public libraries in a variety of settings and sharing a

  15. Double success for neutrino lab

    CERN Multimedia

    2010-01-01

    "The Gran Sasso National Laboratory in Italy is celebrating two key developments in the field of neutrino physics. Number one is the first ever detection, by the OPERA experiement, of possible tau neutrino that has switched its identity from a muon neutrino as it travelled form its origins at CERN in Switzerland to the Italian lab. Number two is the successful start-up of the ICARUS detector, which, like OPERA, is designed to study neutrinos that "oscillate" between types" (0.5 pages)

  16. Laser safety in the lab

    CERN Document Server

    Barat, Ken L

    2012-01-01

    There is no more challenging setting for laser use than a research environment. In almost every other setting the laser controls count on engineering controls, and human exposure is kept to a minimum. In research, however, the user often manipulates the optical layout and thereby places him or herself in peril, but this does not mean that accidents and injury are unavoidable. On the contrary, laser accidents can be avoided by following a number of simple approaches. [i]Laser Safety in the Lab[/i] provides the laser user and laser safety officer with practical guidelines from housekeeping to ey

  17. Acute hormonal responses in elite junior weightlifters.

    Science.gov (United States)

    Kraemer, W J; Fry, A C; Warren, B J; Stone, M H; Fleck, S J; Kearney, J T; Conroy, B P; Maresh, C M; Weseman, C A; Triplett, N T

    1992-02-01

    To date, no published studies have demonstrated resistance exercise-induced increases in serum testosterone in adolescent males. Furthermore, few data are available on the effects of training experience and lifting performance on acute hormonal responses to weightlifting in young males. Twenty-eight junior elite male Olympic-style weightlifters (17.3 +/- 1.4 yrs) volunteered for the study. An acute weightlifting exercise protocol using moderate to high intensity loads and low volume, characteristic of many weightlifting training sessions, was examined. The exercise protocol was directed toward the training associated with the snatch lift weightlifting exercise. Blood samples were obtained from a superficial arm vein at 7 a.m. (for baseline measurements), and again at pre-exercise, 5 min post-, and 15 min post-exercise time points for determination of serum testosterone, cortisol, growth hormone, plasma beta-endorphin, and whole blood lactate. The exercise protocol elicited significant (p less than or equal to 0.05) increases in each of the hormones and whole blood lactate compared to pre-exercise measures. While not being significantly older, subsequent analysis revealed that subjects with greater than 2 years training experience exhibited significant exercise-induced increases in serum testosterone from pre-exercise to 5 min post-exercise (16.2 +/- 6.2 to 21.4 +/- 7.9 nmol.l-1), while those with less than or equal to 2 years training showed no significant serum testosterone differences. None of the other hormones or whole blood lactate appear to be influenced by training experience.(ABSTRACT TRUNCATED AT 250 WORDS)

  18. Value-meaning Barriers in Research Activity of Junior Scientists

    Directory of Open Access Journals (Sweden)

    Shabalovskaya M.V.

    2017-08-01

    Full Text Available Contents of value-meaning barriers are covered that acquire certain specifics in research activity and influence formation of meaning-forming research motivation of junior scientists. Such barriers were assumed to be conditioned by dissonance between dominating values and degree of their realization in junior researchers. Sample of respondents included 88 beginners: postgraduate students (n=65 and masters (n=23 of Tomsk high schools aged between 21 and 35 years. As research methods the expanded version of technique by M. Rokeach (proposed by M.S. Yanitsky and A.V. Seryy, methods of statistical analysis of results (frequency analysis, Mann-Whitney test were used. Relevant value orientations of junior scientists are presented. Gender differences in value-meaning domain are revealed. Differences in values in postgraduate students and masters were found. Dissonance in degree of fulfillment of terminal and instrumental values has been established that indicates disturbances of value-meaning domain of the personality of junior scientists. Results add to scientific ideas about value-meaning barriers in research activity of junior scientists.

  19. Perceived Injury Risk among Junior Cricketers: A Cross Sectional Survey

    Directory of Open Access Journals (Sweden)

    Prasanna J. Gamage

    2017-08-01

    Full Text Available Understanding how junior athletes perceive injury risks when participating in sport and the environment they play in is an important component of injury prevention. This study investigates how Sri Lankan junior cricketers (n = 365, aged 11–14 years, boys perceive injury risks associated with playing cricket. The study used a Sri Lankan modification of an Australian junior cricket injury risk perception survey that considered playing cricket versus other sports, different cricket playing positions and roles, and different ground conditions. The risk of playing cricket was considered to be greater than that for cycling, but lower than that for rugby and soccer. Fast-bowlers, batters facing fast-bowlers, fielding close in the field, and wicket-keeping without a helmet were perceived to pose greater risks of injury than other scenarios. Playing on hard, bumpy and/or wet ground conditions were perceived to have a high risk opposed to playing on a grass field. Fielding in the outfield and wicket-keeping to fast-bowlers whilst wearing a helmet were perceived as low risk actions. The risk perceptions of junior cricketers identified in this study, do not necessarily reflect the true injury risk in some instances. This information will inform the development of injury prevention education interventions to address these risk perceptions in junior cricketers.

  20. Untersuchung von Verbesserungspotentialen hinsichtlich Verbrauch und Drehmoment bei Ottomotoren mit Hilfe 1-dimensionaler Simulationsrechnung

    OpenAIRE

    Schreiber, Gert

    2006-01-01

    Im Rahmen dieser Arbeit wurden verschiedene Verbesserungspotentiale von Ottomotoren mit besonderer Berücksichtigung von Verbrauch und Drehmoment mit Hilfe der Motorprozeßrechnung untersucht. Insbesondere wurden die Zusammenhänge von Ursache und Wirkung einzelner Verbesserungsmaßnahmen herausgestellt. Zur Modellierung realer Motoren wurde die Simulationssoftware GT-Power verwendet, wobei die Regelung über Matlab/Simulink vorgenommen wurde. Aber auch mit vereinfachten Rechenmodellen, die unter ...

  1. The development of form two mathematics i-Think module (Mi-T2)

    Science.gov (United States)

    Yao, Foo Jing; Abdullah, Mohd Faizal Nizam Lee; Tien, Lee Tien

    2017-05-01

    This study aims to develop a training module i-THINK Mathematics Form Two (Mi-T2) to increase the higher-order thinking skills of students. The Mi-T2 training module was built based on the Sidek Module Development Model (2001). Constructivist learning theory, cognitive learning theory, i-THINK map and higher order thinking skills were the building blocks of the module development. In this study, researcher determined the validity and reliability of Mi-T2 module. The design being used in this study was descriptive study. To determine the needs of Mi-T2 module, questionnaires and literature review were used to collect data. When the need of the module was determined, the module was built and a pilot study was conducted to test the reliability of the Mi-T2 module. The pilot study was conducted at a secondary school in North Kinta, Perak. A Form Two class was selected to be the sample study through clustered random sampling. The pilot study was conducted for two months and one topic had been studied. The Mi-T2 module was evaluated by five expert panels to determine the content validity of the module. The instruments being used in the study were questionnaires about the necessity of the Mi-T2 module for guidance, questionnaires about the validity of the module and questionnaires concerning the reliability of the module. Statistical analysis was conducted to determine the validity and reliability coefficients of the Mi-T2 module. The content validity of Mi-T2 module was determined by Cohen's Kappa's (1968) agreement coefficient and the reliability of Mi-T2 module was determined by Cronbach Alpha's value scale. The content validity of Mi-T2 module was 0.89 and the Cronbach Alpha's value of Mi-T2 module was 0.911.

  2. Delir, postoperative kognitive Verschlechterung und Charles Bonnet-Syndrom bei Patienten mit Kataraktoperationen

    OpenAIRE

    Hämmerl, Thomas

    2005-01-01

    In der Klinik für Augenheilkunde an der TU München wurden 92 Patienten mit Kataraktoperationen zu Delir, postoperativer kognitiver Verschlechterung und Charles Bonnet-Syndrom untersucht. Ein Patient hatte ein Delir bei Aufnahme, keiner entwickelte ein postoperatives Delir. Eine Risikogruppe für einen komplizierten postoperativen Verlauf stellten die Patienten mit präoperativer kognitiver Beeinträchtigung (n=11) und die Patienten mit postoperativer kognitiver Verschlechterung (n=8) dar. Risiko...

  3. Interaktion systemisch wirksamer Antimykotika mit der Aggregation humaner Thrombozyten in vitro

    OpenAIRE

    2011-01-01

    Patienten mit Krebserkrankungen und invasiven Pilzinfektionen haben ein hohes Risiko für Blutungen sowohl aufgrund verminderter Thrombozytenzahlen als auch der Neigung einiger Pilze zur Gefäßarrosion. In dieser Studie wurde Blut von zehn gesunden Freiwilligen in vitro mit den i.v.-Zubereitungen von 11 verschiedenen Antimykotika versetzt. Anschließend wurde die Thrombozytenaggregation mit der Methode der Impedanzaggregometrie untersucht. Amphotericin B Colloidal Dispersion, Amphotericin B ...

  4. A comparative analysis of traditional and online lab science transfer courses in the rural community college

    Science.gov (United States)

    Scott, Andrea

    Junior Colleges and consider accepting online lab sciences courses taken at the community college as transfer for admission to Medical, Dental, and Pharmacy schools. Conclusions are included in the study; however, additional studies are needed to address the issue of student performance in the online lab science classroom.

  5. Wirksamkeit und Sicherheit von Fumarsäureestern in Kombination mit Phototherapie bei Patienten mit moderater bis schwerer Plaque-Psoriasis (FAST).

    Science.gov (United States)

    Weisenseel, Peter; Reich, Kristian; Griemberg, Wiebke; Merten, Katharina; Gröschel, Christine; Gomez, Natalie Nunez; Taipale, Kirsi; Bräu, Beate; Zschocke, Ina

    2017-02-01

    Die Behandlung von Psoriasis-Patienten mit einer Kombination aus Fumarsäureestern (FSE, Fumaderm(®) ) und Phototherapie (UV) ist verbreitet, wurde aber im Rahmen von Studien wenig untersucht. Bisher liegen lediglich Daten aus einer kleinen Pilotstudie vor. Intention dieser Studie war, eine FSE/UV-Kombinationsbehandlung an einem größeren Patientenkollektiv mit mittelschwerer bis schwerer Psoriasis zu untersuchen. In dieser prospektiven, multizentrischen, nichtinterventionellen Studie wurden Daten von Patienten mit FSE/UV-Kombinationstherapie hinsichtlich der Wirksamkeit (PGA' PASI, DLQI, EQ-5D), Sicherheit und Dosierung über einen Zeitraum von zwölf Monaten erfasst und mit Daten einer retrospektiven Studie mit FSE-Monotherapie verglichen. Es wurden Daten von 363 Patienten ausgewertet. Unter der Kombinationstherapie verbesserten sich alle Wirksamkeitsparameter deutlich. Im Vergleich zur Monotherapie mit FSE konnte durch die Kombination mit UV ein schnellerer Wirkeintritt erzielt werden, wobei nach zwölf Monaten kein Unterschied in der Wirksamkeit bestand. Die Dauer und Art der Phototherapie zeigte keinen Einfluss auf die Wirksamkeitsparameter. Allgemein wurde die Kombinationstherapie gut vertragen. Unerwünschte Ereignisse wurden bei 7 % der Patienten berichtet. Die FSE/UV Kombinationstherapie zeigt eine gute Wirksamkeit und Verträglichkeit und kann zu einem schnelleren Wirkeintritt führen. Eine Kombinationstherapie erscheint vor allem in den ersten drei Monaten der FSE Behandlung sinnvoll. © 2017 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.

  6. Kompressionstherapie - Versorgungspraxis: Informationsstand von Patienten mit Ulcus cruris venosum.

    Science.gov (United States)

    Protz, Kerstin; Heyer, Kristina; Dissemond, Joachim; Temme, Barbara; Münter, Karl-Christian; Verheyen-Cronau, Ida; Klose, Katharina; Hampel-Kalthoff, Carsten; Augustin, Matthias

    2016-12-01

    Eine Säule der kausalen Therapie bei Patienten mit Ulcus cruris venosum ist die Kompressionstherapie. Sie unterstützt die Abheilung, reduziert Schmerzen und Rezidive und steigert die Lebensqualität. Bislang existieren kaum wissenschaftliche Daten zu dem Versorgungsstand und fachspezifischem Wissen von Patienten mit Ulcus cruris venosum. Standardisierte Fragebögen wurden bundesweit in 55 Pflegediensten, 32 Arztpraxen, vier Wundzentren und -sprechstunden sowie einem Pflegetherapiestützpunkt von Patienten mit Ulcus cruris venosum bei Erstvorstellung anonym ausgefüllt. Insgesamt nahmen 177 Patienten (Durchschnittsalter 69,4 Jahre; 75,1 % Frauen) teil. Ein florides Ulcus cruris venosum bestand im Mittel 17 Monate. 31,1 % hatten keine Kompressionstherapie, 40,1 % Binden und 28,8 % Strümpfe. Bei der Bestrumpfung hatten 13,7 % Kompressionsklasse III, 64,7 % Kompressionsklasse II und 19,6 % Kompressionsklasse I. 70,6 % legten die Strümpfe nach dem Aufstehen an, 21,1 % trugen sie Tag und Nacht. 39,2 % bereiteten die Strümpfe Beschwerden. Lediglich 11,7 % hatten eine An- und Ausziehhilfe. Die Binden wurden im Mittel 40,7 Wochen getragen und bei 69 % nicht unterpolstert. Bei 2,8 % wurde der Knöchel- und Waden-Umfang zur Erfolgskontrolle gemessen. Venensport machten 45,9 %. Ein Drittel hatte keine Kompressionsversorgung, obwohl diese eine Basismaßnahme der Therapie des Ulcus cruris venosum ist. Zudem ist deren korrekte Auswahl und Anwendung angesichts der langen Bestandsdauer der Ulzerationen zu hinterfragen. Weiterführende Fachkenntnisse bei Anwendern und Verordnern sowie Patientenschulungen sind erforderlich. © 2016 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.

  7. Curricular Adaptations in Introductory Physics Labs

    Science.gov (United States)

    Dreyfus, Benjamin W.; Ewell, Mary; Moore, Kimberly

    2017-01-01

    When curricular materials are disseminated to new sites, there can be a tension between fidelity to the original intent of the developers and adaptation to local needs. In this case study we look at a lab activity that was initially developed for an introductory physics for the life sciences (IPLS) course at the University of Maryland, then implemented at George Mason University with significant adaptations. The goals of the two implementations were overlapping, but also differed in ways that are reflected in the two versions of the lab. We compare student lab report data from the two sites to examine the impacts of the adaptation on how students engaged with the lab.

  8. Learning from an Ambient Assisted Living Lab

    DEFF Research Database (Denmark)

    Bygholm, Ann; Kanstrup, Anne Marie

    2014-01-01

    This paper presents methodological lessons learned from an Ambient Assisted Living (AAL) lab exploring the use of intelligent beds in a nursing home. The living lab study was conducted over a period of three month. 20 intelligent beds were installed. Data was collected via self-registration, diar......This paper presents methodological lessons learned from an Ambient Assisted Living (AAL) lab exploring the use of intelligent beds in a nursing home. The living lab study was conducted over a period of three month. 20 intelligent beds were installed. Data was collected via self...

  9. MatLab Script and Functional Programming

    Science.gov (United States)

    Shaykhian, Gholam Ali

    2007-01-01

    MatLab Script and Functional Programming: MatLab is one of the most widely used very high level programming languages for scientific and engineering computations. It is very user-friendly and needs practically no formal programming knowledge. Presented here are MatLab programming aspects and not just the MatLab commands for scientists and engineers who do not have formal programming training and also have no significant time to spare for learning programming to solve their real world problems. Specifically provided are programs for visualization. The MatLab seminar covers the functional and script programming aspect of MatLab language. Specific expectations are: a) Recognize MatLab commands, script and function. b) Create, and run a MatLab function. c) Read, recognize, and describe MatLab syntax. d) Recognize decisions, loops and matrix operators. e) Evaluate scope among multiple files, and multiple functions within a file. f) Declare, define and use scalar variables, vectors and matrices.

  10. Improved LabVIEW Code Generation

    National Research Council Canada - National Science Library

    Evita Vavilina; Gatis Gaigals

    2016-01-01

    .... LabVIEW provides highly convenient environment for simulation development and also tools for generation of simulation environment that can include simulation itself and collection of simulation data...

  11. Fallstudie zur Informationskompetenz beim Lernen mit neuen Medien

    Directory of Open Access Journals (Sweden)

    Udo Hinze

    2017-08-01

    Full Text Available In der Debatte um die Medienkompetenz werden zunehmend die neuen Medien als unterstützende Mittel im E-Learningprozess thematisiert. Das selbstgesteuerte und flexible E-Learning ist auf eine hohe Handlungskompetenz der Lernenden angewiesen. Diese umfasst insbesondere die Fähigkeit, Informationen zu recherchieren, zu evaluieren und zu reduzieren. In einer Fallstudie wird exemplarisch aufgezeigt, wie sich divergente Kompetenz im Umgang mit Informationen manifestiert. Außerdem werden die Auswirkungen auf den Lernerfolg, die Lernzufriedenheit und die Nutzungsmodi der Medien dargestellt.

  12. Mit Mathematik zu Mehr Intelligenz in der Logistik

    Science.gov (United States)

    Möhring, Rolf H.; Schenk, Michael

    Die Lösung logistischer Probleme ist ein wichtiger Aspekt menschlichen Handelns seit Menschen gemeinsam zielgerichtet tätig wurden. Die Grundlagen dessen, was wir heute Logistik nennen, entstammen dem militärischen Bereich. So basierte z. B. das römische Imperium in starkem Maße auf militärisch-logistischen Glanzleistungen. Ob damals bereits mathematische Überlegungen eine Rolle spielten, wissen wir heute nicht. Jedoch versuchte z. B. Napoleon, der mit den bedeutendsten Mathematikern seiner Zeit befreundet war, den Transport seiner Truppen und die Verbreitung von Informationen zu optimieren und strategisch einzusetzen.1,2

  13. Therapie des metastasierten kastrationsresistenten Prostatakarzinoms mit Abirateronacetat im klinischen Alltag.

    Science.gov (United States)

    Wolff, Johannes Maria

    2017-01-01

    Abirateronacetat, das in Kombination mit Prednison/Prednisolon verabreicht wird, spielt eine wichtige Rolle in der Therapie des metastasierten kastrationsresistenten Prostatakarzinoms. Im Folgenden wurden besondere Aspekte der Therapie im klinischen Alltag zusammengestellt. Sie betreffen unter anderem die Dosierung - auch vor dem Hintergrund der Markteinführung einer neuen Formulierung von Abirateronacetat. Hinzu kommt die Verträglichkeit, vor allem in Bezug auf kardiovaskuläre und Kortikoid-bedingte Nebenwirkungen. Des Weiteren werden Kriterien genannt, nach denen die Therapie nicht zu früh umgestellt werden sollte. © 2017 S. Karger GmbH, Freiburg.

  14. Antikoagulation bei Vorhofflimmern: Wie und mit welchem Medikament?

    Directory of Open Access Journals (Sweden)

    Gary T

    2015-01-01

    Full Text Available Direkte orale Antikoagulantien (DOAKs sind Alternativen zu Vitamin-K-Antagonisten (VKA bei Vorhofflimmerarrhythmie- (VHFA- Patienten und werden diese in dieser Indikation zu weiten Teilen ersetzen. Bei VHFA-Patienten mit Dialyse oder mechanischen Herzklappen sind VKA nach wie vor die einzige Option. Bei der Gabe von DOAKs sollte vor Therapieeinleitung auf das Vorhandensein von Begleiterkrankungen (z. B. Niereninsuffizienz, stattgehabte gastrointestinale Blutungen etc. sowie auf die Begleittherapie der Patienten (z. B. Amiodaron etc. geachtet werden, um die passende Substanz in der richtigen Dosierung zu wählen.

  15. Innovative facades with photovoltaics; Innovative Fassaden mit Photovoltaik

    Energy Technology Data Exchange (ETDEWEB)

    Eicker, U. [Hochschule fuer Technik, Stuttgart (Germany)

    1999-10-01

    Having grown at a rate of 15% since the middle of the 1980s the photovoltaic market today commands an annual module production of more than 100 MW{sub p}. In Germany altogether 10,000 PV systems with a total power output of 10 MW{sub p} were newly installed in 1997 alone. In 1990 the market was boosted by the heavily subsidised 1000 roofs programme, under which in the end more than 2,000 systems were installed on the roofs of mostly one-family houses. With power ratings ranging from 1 to 5 kW these decentral plants require roof surface areas between 10 and 50 m-2. On average they generate 800 kWh of electricity per kW of installed power. According to a number of studies carried out in the early 1990s the total surface area on buildings available for photovoltaics amounts to an enormous potential of 1,000 km-2, which is equivalent to an electricity generating potential of 130 TWh (100 TWh on roofs and 30 TWh on facades), or 25% of Germany`s total electricity demand. The degree to which this potential will be realised in the long term will notably depend on whether convincing architectural solutions are found for integrating photovoltaic plants in roofs and facades. [Deutsch] Der Photovoltaikmarkt waechst weltweit seit Mitte der 80er Jahre um durchschnittlich 15% und liegt heute bei einer Jahresmodulproduktion ueber 100 MW{sub p}. In Deutschland wurden alleine 1997 etwa 10.000 PV-Systeme mit einer Gesamtleistung von 10 MW{sub p} installiert. Die Marktentwicklung wurde 1990 mit dem stark subventionierten 1000-Daecher Programm angestossen, in welchem schliesslich mehr als 2000 Systeme meist auf Daechern von Einfamilienhaeusern installiert wurden. Diese dezentralen Anlagen mit Leistungen zwischen 1 und 5 kW erfordern Dachflaechen zwischen 10 und 50 m{sup 2} und erzeugen im Schnitt 800 kWh Strom pro kW installierter Leistung. Das verfuegbare Flaechenpotential von Gebaeuden wurde Anfang der 90er Jahre in einer Reihe von Studien ermittelt und stellt mit etwa 1000 km{sup 2

  16. Content Management von Leittexten mit XML Topic Maps

    Directory of Open Access Journals (Sweden)

    Johannes Busse

    2003-07-01

    Full Text Available Die Autoren definieren den Umgang mit internet- basierten Informations- und Kommunikationstechnologien als Schlüsselqualifikation für Studierende aller Fachrichtungen. Im vorliegenden Aufsatz beschreiben sie ein Projekt, das der Fachbereich Erziehungswissenschaften der Universität Heidelberg seit 2001 durchführt. Hier werden Studierende der Geistes- und Sozialwissenschaften zu "Lernberatern" ausgebildet, die als Multiplikatoren die notwendigen Kenntnisse erwerben. Die Teilnehmenden erarbeiten nach der "Leittextmethode" selbstgesteuert xml-basierte Contents. Dies setzt den Erwerb von informationstechnischen Kenntnissen voraus, der neben dem Aufbau eines (sowohl technischen als auch sozialen Netzwerks einen Schwerpunkt bildet.

  17. A Single Channel Measurement Svstem For Brain MIT

    Institute of Scientific and Technical Information of China (English)

    QINMing-xing; JIAOLi-cheng; WANGCong; LIShi-jun; DONGXiu-zhen; LUHua

    2004-01-01

    A single channel measurement system for brain MIT has been built. The system is composed of an exciting source unit, a detecting unit, a rotating and controlling unit, and imaging unit. The experiment results of single channel measurements show that the system output versus the conductivity of the objects was an approximate linear relationship when the diameter of an object was about 9cm and its conductivity was in 0.1 S/m, 0.7 S/m, 2S/m, 6S/m. The sensitivit yof the phase detector was 53 mV/degree from -10 to+10 degree.

  18. Patron-Driven Acquisition (PDA - ein Modell mit Zukunft?

    Directory of Open Access Journals (Sweden)

    Rainer Plappert

    2015-12-01

    Full Text Available Gestützt auf eine dreijährige Erfahrung mit der nutzergesteuerten Erwerbung an der UB Erlangen-Nürnberg beleuchtet der Beitrag die verschiedenen Rollen der an dieser Erwerbungsform beteiligten Akteure. Vor dem Hintergrund geänderter Geschäftsmodelle werden die zukünftigen Perspektiven der nutzergesteuerten Erwerbung in Deutschland kritisch hinterfragt. Based on a three years experience with Patron-Driven Acquisition at University library Erlangen-Nuremberg the article discusses the roles of the protagonists at this acquisition form. Regarding to modified business models the perspectives of Patron-Driven Acquision in Germany seems to be unconfident.

  19. Kaufbereitschaft für Lebensmittel mit Claims

    DEFF Research Database (Denmark)

    Aschemann-Witzel, Jessica

    2010-01-01

    Auf Lebensmitteln finden sich zunehmend nährwert- und gesundheitsbezogene Angaben ("Health Claims"). Oft sind diese nach Ansicht der Verbraucherorganisationen missverständlich und irreführend. Dem soll die neue EU-Verordnung EG 1934/2006 Abhilfe schaffen. Die Forschung zu Konsumentenverhalten und...... Claims ist jedoch noch lückenhaft. Eine Studie zeigt, dass Lebensmittel mit Claims bevorzugt gewählt und positiv beurteilt werden. Dies unterstreicht die Wichtigkeit des Einbezugs der Verbraucherperspektive bei der Gesetzgebung zu Lebensmittelinformationen....

  20. Programmierung graphischer Benutzerschnittstellen mit Tcl/Tk. - 4. Aufl.

    OpenAIRE

    Wegner, Lutz

    2009-01-01

    Das hier frei verfügbare Skript und die Sammlung an Klausuren mit Musterlösungen aus den Jahren 2005 bis 2015 geht auf die gleichnamige Vorlesung im Masterstudium Informatik an der Universität Kassel zurück. Kenntnisse in der Programmierung graphischer Oberflächen sind offensichtlich sehr nützlich, da es kaum noch Anwendungen gibt, die auf eine ansprechend gestaltete Benutzeroberfläche verzichten können. Andererseits ist die Programmierung auch heute noch sehr aufwendig. Als Ausweg empfiehlt ...

  1. The Independence of the Junior Scientist's Mind: At What Price?

    Science.gov (United States)

    Scoles, Giacinto

    2016-05-01

    When I was facing the daunting task of recounting my approximately 70 years of scientific career and some aspects of my personal life, I decided to write this autobiographical piece in a "different" way. After a section on the almost bare facts of my life (Section 1), I include several other parts, loosely connected in time, in each of which I make an almost self-contained point, decreasing in this way the need for consistency and coherence in the whole article. I discuss, for example, the importance of original ideas, the independence of junior colleagues, and my work with molecular beams and in nanomedicine. I end by acknowledging those I was lucky enough to learn from in my intellectual development as a research scientist and with a couple of recommendations that may be useful to my junior and not-so-junior colleagues.

  2. Internal Grant Review to Increase Grant Funding for Junior Investigators.

    Science.gov (United States)

    Thomas, Heather S; Brodsky, Martin B; Ewen, Joshua B; Bergey, Gregory K; Lloyd, Thomas E; Haughey, Norman J; Marvel, Cherie L

    2017-09-04

    Decreasing biomedical research support over the past decade has driven many talented young scientists to seek careers outside academia. In 2011, the Department of Neurology at Johns Hopkins University School of Medicine developed an internal grant review program (IGRP) to systematically review career development awards (CDAs) and research grants (e.g., R01s) for junior investigators prior to NIH submission. With IGRP implementation, we observed significant increases in the number of CDAs and R-grants awarded to junior investigators. Thus, internal grant review is an effective means for supporting junior faculty and help them retain their research roles within academia. This article is protected by copyright. All rights reserved. © 2017 American Neurological Association.

  3. A Study of Junior Students’ Cross-Culture Obstacles in English Reading Comprehension

    Institute of Scientific and Technical Information of China (English)

    朱雅琴

    2015-01-01

    This paper will research Junior students’ cross cultural obstacles in English reading from the perspective o culture background,Eliminating Junior students’ cross-cultura barriers can improve intercultural communication competent.

  4. Evaluating Junior Secondary Science Textbook Usage in Australian Schools

    Science.gov (United States)

    McDonald, Christine V.

    2016-08-01

    A large body of research has drawn attention to the importance of providing engaging learning experiences in junior secondary science classes, in an attempt to attract more students into post-compulsory science courses. The reality of time and resource constraints, and the high proportion of non-specialist science teachers teaching science, has resulted in an overreliance on more transmissive pedagogical tools, such as textbooks. This study sought to evaluate the usage of junior secondary science textbooks in Australian schools. Data were collected via surveys from 486 schools teaching junior secondary (years 7-10), representing all Australian states and territories. Results indicated that most Australian schools use a science textbook in the junior secondary years, and textbooks are used in the majority of science lessons. The most highly cited reason influencing choice of textbook was layout/colour/illustrations, and electronic technologies were found to be the dominant curricula material utilised, in addition to textbooks, in junior secondary science classes. Interestingly, the majority of respondents expressed high levels of satisfaction with their textbooks, although many were keen to stress the subsidiary role of textbooks in the classroom, emphasising the textbook was `one' component of their teaching repertoire. Importantly, respondents were also keen to stress the benefits of textbooks in supporting substitute teachers, beginning teachers, and non-specialist science teachers; in addition to facilitating continuity of programming and staff support in schools with high staff turnover. Implications from this study highlight the need for high quality textbooks to support teaching and learning in Australian junior secondary science classes.

  5. Jefferson Lab: Present and Future

    Science.gov (United States)

    Rossi, Patrizia

    2016-08-01

    The continuous electron beam accelerator facility and associated experimental equipment at Jefferson Lab comprise a unique facility for nuclear physics research whose upgrade is presently underway, with completion expected in 2017. The upgraded facility will accelerate electron beams to 11 GeV for experiments in the existing Halls A, B and C. In addition, a 12 GeV beam can be provided to a new experimental hall, Hall D, to generate a 9 GeV tagged photon beam. This upgrade will enable a new experimental program with substantial discovery potential to address important topics in hadronic, nuclear, and electroweak physics. Further in the future, it is envisioned that the Laboratory will evolve into an electron-ion colliding beam facility.

  6. Famed lab seeks big grid

    CERN Multimedia

    Lillington, K

    2001-01-01

    DUBLIN, Ireland -- CERN, the famed Swiss high-energy particle physics lab, has a problem. It's about to start generating more data than any computer or network anywhere in the world is able to analyze. That prospect has led CERN to drive a major European project to create a vast "grid" research network of computers across Europe. When completed, the 10 million euro, Linux-based endeavor called DataGRID, will become a principal European computing resource for researchers of many disciplines. "I believe grid computing will revolutionize the way we compute, in much the same way as the World Wide Web and Internet changed the way we communicate," said John Ellis, a theoretical physicist and adviser to the director general of CERN.

  7. Improving Oral English in Break Time in Junior High School

    Institute of Scientific and Technical Information of China (English)

    吴小丹

    2013-01-01

      Teachers have been paying more attention to oral English teaching in junior high school than ever before. Generally, teachers focus on teaching oral English in class, where they give preeminence to creating an environment in the classroom which approximates to the“real-life”communicative use of language (Yang Chaochun&Cheng Lian 2005). However, there are some limits teaching oral English in class. This essay puts forwards to provide input during the break time for students to acquire oral English unconsciously in junior high school to make up for the insufficiency.

  8. Poor interpretation of chest X-rays by junior doctors

    DEFF Research Database (Denmark)

    Christiansen, Janus Mølgaard; Gerke, Oke; Karstoft, Jens;

    2014-01-01

    INTRODUCTION: Studies targeting medical students and junior doctors have shown that their radiological skills are insufficient. Despite the widespread use of chest X-ray; however, a study of Danish junior doctors' skills has not previously been performed. MATERIAL AND METHODS: A total of 22...... diagnosis, the participant's confidence in the diagnosis was assessed on a five-point Likert scale. The diagnoses were divided into four groups: normal findings, chronic diseases, acute diseases and hyperacute diseases or conditions. RESULTS: A total of 22 doctors receiving basic clinical education (BCE...

  9. About English Listening Teaching of Junior College Students

    Institute of Scientific and Technical Information of China (English)

    童心; 李雪

    2011-01-01

    @@ 1、The listening current situation by junior college students Listening is a significant and essential area of development in the native language and in a second language.But nowadays, most of junior college students listening level are very poor.They lack a sense of the importance of learning English and lack confidence to study English well.Class time is limited, and sometimes students listen without a clear aim, therefore, we attain low effect.Teachers always ignore explaining listening skills and fostering general ana- lyzing ability, so in the course of time, it is harm to cultivate stu- dents' communicative capacity.

  10. The Application of Inquiring Teaching to the Junior English Class

    Institute of Scientific and Technical Information of China (English)

    SHUI Xin-yue

    2014-01-01

    As a teaching method against the giving-and-accepting pattern, the inquiring teaching in junior high school pays more attention to learners’understanding, feeling and experience in the course and emphasizes the cooperation and communica-tion among students and teachers. In this paper, it explores the advantages of inquiring teaching, which cultivate students ’interest in learning and ability of analyses, induction and application, compared with the traditional teaching.Besides, some suggestions are provided in English teaching of Junior high school.

  11. Innovations in STEM education: the Go-Lab federation of online labs

    NARCIS (Netherlands)

    Jong, de Ton; Sotiriou, Sofoklis; Gillet, Dennis

    2014-01-01

    The Go-Lab federation of online labs opens up virtual laboratories (simulation), remote laboratories (real equipment accessible at distance) and data sets from physical laboratory experiments (together called “online labs”) for large-scale use in education. In this way, Go-Lab enables inquiry-based

  12. Helicobacter sp. MIT 01-6451 infection during fetal and neonatal life in laboratory mice.

    Science.gov (United States)

    Yamanaka, Hitoki; Nakanishi, Tai; Takagi, Toshikazu; Ohsawa, Makiko; Kubo, Noriaki; Yamamoto, Naoto; Takemoto, Takahira; Ohsawa, Kazutaka

    2015-01-01

    Helicobacter sp. MIT 01-6451 has been detected in SPF mice kept in Japan. To characterize strain MIT 01-6451, its infection route during fetal and neonatal life and effects on pregnancy were investigated using immunocompetent and immunodeficient mouse strains (BALB/c, C57BL/6, and SCID). MIT 01-6451 was detected in the uterus, vagina, and mammary glands of 50% of infected SCID mice, whereas these tissues were all negative in immunocompetent mice. No fetal infections with MIT 01-6451 were detected at 16-18 days after pregnancy in any mouse strain. In newborn mice, MIT 01-6451 was detected in intestinal tissue of C57BL/6 and SCID mice at 9-11 days after birth, but not in BALB/c mice. The IgA and IgG titers to MIT 01-6451 in sera of C57BL/6 female mice were significantly lower than those of BALB/c mice. Although no significant differences in the number of newborns per litter were observed between MIT 01-6451-infected and MIT 01-6451-free dams, the birth rate was lower in infected SCID mice than in control SCID mice. The present results indicated that MIT 01-6451 infects newborn mice after birth rather than by vertical transmission to the fetus via the placenta and that MIT 01-6451 infection shows opportunistically negative effects on the birth rate. In addition, the maternal immune response may affect infection of newborn mice with MIT 01-6451 through breast milk.

  13. Quark Orbital Angular Momentum in the MIT Bag Model

    CERN Document Server

    Courtoy, A

    2016-01-01

    We present the results for the Generalized Transverse Momentum Distribution related to quark Orbital Angular Momentum, {\\it i.e.} $F_{14}$, in the MIT bag model. This model has been modified to include the Peierls--Yoccoz projection to restore translational invariance. Such a modification allows to fulfill more satisfactorily basic sum rules, that would otherwise be less elegantly carried out with the original version. Using the same model, we have calculated the twist-$3$ GPD that corresponds to Orbital Angular Momentum \\`a la Ji, through the Penttinen--Polyakov--Shuvaev--Strikman sum rule. Recently, a new relation between the two definitions of the quark Orbital Angular Momentum at the density level has been proposed, which we illustrate here within the model. The sum rule is fulfilled. Still within the framework of the MIT bag model, we analyze the Wandzura--Wilczek expression for the GPD of interest. The genuine quark-gluon contribution is evaluated directly thanks to the equation of motion of the bag, wh...

  14. Material Identification Technology (MIT) concept technical feasibility study

    Energy Technology Data Exchange (ETDEWEB)

    Jones, J.L.; Harker, Y.D.; Yoon, W.Y.; Johnson, L.O.

    1993-09-01

    The Idaho National Engineering Laboratory (INEL) has initiated the design and development of a novel pulsed accelerator-based, active interrogation concept. The proposed concept, referred to as the Material Identification Technology (MIT), enables rapid (between accelerator pulses), non-destructive, elemental composition analysis of both nuclear and non-nuclear materials. Applications of this technique include material monitoring in support of counter-proliferation activities, such as export controls (at domestic and international inspection locations), SNM controls, nuclear weapon dismantlement, and chemical weapon verification. Material Identification Technology combines a pulsed, X-ray source (an electron accelerator) and a gamma detection system. The accelerator must maximize neutron production (pulse width, beam current, beam energy, and repetition rate) and minimize photon dose to the object. Current available accelerator technology can meet these requirements. The detection system must include detectors which provide adequate gamma energy resolution capability, rapid recovery after the initial X-ray interrogation pulse, and multiple single gamma event detection between accelerator pulses. Further research is required to develop the detection system. This report provides the initial feasibility assessment of the MIT concept.

  15. MIT Lincoln Laboratory: Physics and Technology in the National Interest

    Science.gov (United States)

    Ralston, Richard

    2001-03-01

    This year, MIT is celebrating the 50th anniversary of the founding of Lincoln Laboratory, which was formed at the request of the DoD with the initial goal of developing a national air defense system. In its 50 years, the Laboratory staff have made significant contributions in diverse areas including radar imaging, satellite communications, digital signal processing, computer science, semiconductor materials and solid state physics. The Laboratory has been true to its mission statement, which places strong emphasis on the application of advanced electronics to R&D in the national interest. Much of the technology is transitioned to U.S. industry for both government and commercial use. Annually more than 500 publications and meeting speeches are given, and cooperative developments with industry have targeted technology transitions ranging from next-generation photolithographic tools to microchip lasers. The Laboratory staff have been granted over 400 patents, and license to this intellectual property is at the core of many of the over 70 spin-off companies. MIT employs 2,300 people at Lincoln, including 1,200 professionals with degrees in physics, math, computer science, materials science and the engineering disciplines. Two-fifths of the professional staff are at the doctoral level; over two-thirds hold advanced degrees. This presentation will describe recent examples of research challenges for physicists in a multidisciplinary project-oriented environment.

  16. Treatment planning with functional MRI; Strahlentherapieplanung mit der funktionellen MRT

    Energy Technology Data Exchange (ETDEWEB)

    Georg, P. [EBG MedAustron GmbH, Wiener Neustadt (Austria); Medizinische Universitaet Wien, Christian Doppler Labor fuer die Medizinische Strahlenforschung, Wien (Austria); Andrzejewski, P.; Georg, D. [Medizinische Universitaet Wien, Christian Doppler Labor fuer die Medizinische Strahlenforschung, Wien (Austria); Medizinische Universitaet Wien, Abteilung fuer medizinische Strahlenphysik, Univ. Klinik fuer Strahlentherapie, Wien (Austria); Pinker, K. [Medizinische Universitaet Wien, Christian Doppler Labor fuer die Medizinische Strahlenforschung, Wien (Austria); Medizinische Universitaet Wien, Abteilung fuer molekulare Bildgebung, Univ. Klinik fuer Radiologie und Nuklearmedizin, Wien (Austria)

    2015-12-15

    The aim of magnetic resonance imaging (MRI) guided radiotherapy is high precision in treatment delivery. With new developments it is possible to focus the high dose irradiation on the tumor while sparing the surrounding tissue. The achievements in precision of the treatment planning and delivery warrant equally precise tumor definition. In conventional radiation therapy it is necessary to carry out a planning computed tomography (CT). For many tumors there is also need for an additional morphological MRI because of more accurate tumor definition. In standard radiotherapy the tumor volume is irradiated with a homogeneous dose. The aim of functional multiparametric MRI is to visualize and quantify biological, physiological and pathological processes at the cellular and molecular levels. Based on this information it is possible to elucidate tumor biology and identify subvolumes of more aggressive behavior. They are often radiotherapy-resistant, leading to tumor recurrence thus requiring further dose escalation. The concept of inhomogeneous tumor irradiation according to its biological behavior is called dose painting. Dose painting is technically feasible. The expected clinical benefit is motivated by selective treatment adaptations based on biological tumor characteristics. Tumors show variable response to therapy underlining the need for individual treatment plans. This approach may lead not only to higher local control but also to better sparing of normal surrounding tissue. With the clinical implementation of dose painting, improvements in the therapeutic outcome can be expected. Due to the existing technical challenges, extensive collaboration between radiation oncologists, radiologists, medical physicists and radiation biologists is needed. (orig.) [German] Die Strahlentherapieplanung mit der funktionellen Magnetresonanztomographie (fMRT) zielt auf eine Hochpraezisionsradiotherapie ab. Mit den modernen Technologien ist es moeglich, die Strahlentherapie nahezu

  17. Programming Arduino with LabVIEW

    CERN Document Server

    Schwartz, Marco

    2015-01-01

    If you already have some experience with LabVIEW and want to apply your skills to control physical objects and make measurements using the Arduino sensor, this book is for you. Prior knowledge of Arduino and LabVIEW is essential to fully understand the projects detailed in this book.

  18. Innovation - A view from the Lab

    Science.gov (United States)

    The USDA Ag Lab in Peoria helps bridge the gap between agricultural producers and commercial manufacturers. In 2015, the Ag Lab, officially known as the Agricultural Research Service (ARS) National Center for Agricultural Utilization Research (NCAUR), is celebrating 75 years of research in Peoria. T...

  19. The DVCS program at Jefferson Lab

    Energy Technology Data Exchange (ETDEWEB)

    Niccolai, Silvia [Institut de Physique Nucleaire, Orsay, France

    2014-06-01

    Recent promising results, obtained at Jefferson Lab, on cross sections and asymmetries for DVCS and their link to the Generalized Parton Distributions are the focus of this paper. The extensive experimental program to measure DVCS with the 12-GeV-upgraded CEBAF in three experimental Halls (A, B, C) of Jefferson Lab, will also be presented.

  20. Latest results from FROST at Jefferson Lab

    Directory of Open Access Journals (Sweden)

    Ritchie B.G.

    2014-06-01

    Full Text Available The spectrum of broad and overlapping nucleon excitations can be greatly clarified by use of a polarized photon beam incident on a polarized target in meson photoproduction experiments. At Jefferson Lab, a program of such measurements has made use of the Jefferson Lab FROzen Spin Target (FROST. An overview of preliminary results are presented.

  1. Hydrogel Beads: The New Slime Lab?

    Science.gov (United States)

    Brockway, Debra; Libera, Matthew; Welner, Heidi

    2011-01-01

    Creating slime fascinates students. Unfortunately, though intrigue is at its peak, the educational aspect of this activity is often minimal. This article describes a chemistry lab that closely relates to the slime lab and allows high school students to explore the concepts of chemical bonding, properties, and replacement reactions. It involves the…

  2. Messung der Vorwärts-Rückwärts-Ladungsassymetrie von b-Quarks bei Energien nahe der Z0-Resonanz. Untersuchung von Ereignissen mit initialem b-Quark unter Verwendung der Jetladungstechnik mit dem DELPHI Detektor

    CERN Document Server

    Schwering, Britta

    Messung der Vorwärts-Rückwärts-Ladungsassymetrie von b-Quarks bei Energien nahe der Z0-Resonanz. Untersuchung von Ereignissen mit initialem b-Quark unter Verwendung der Jetladungstechnik mit dem DELPHI Detektor

  3. Scratch that: MIT's Mitchel Resnick Says Kids Should Do It for Themselves

    Science.gov (United States)

    Traylor, Scott

    2008-01-01

    Mitchel Resnick is a researcher, inventor, and professor at MIT's Media Laboratory in Cambridge, MA, and the founder of the Lifelong Kindergarten Group at MIT. He is the lead innovator behind many cutting-edge learning technologies and projects for children, including the Computer Clubhouse, PicoCrickets, and the wildly successful consumer…

  4. Rapid-Prototyping hydraulisch härtender Calcium- und Magnesiumphosphatzemente mit lokaler Wirkstoffmodifikation

    OpenAIRE

    2012-01-01

    Ziel dieser Arbeit war die Herstellung individuell formbarer Strukturen mittels des 3D-Pulverdrucks auf Basis von bei Raumtemperatur hydraulisch abbindenden Knochenzementpulvern. Neben der Entwicklung neuartiger Zementformulierungen auf Basis von Magnesiumphosphaten war vor allem die gleichzeitige Ausstattung der Werkstoffe mit temperaturlabilen und bioaktiven Verbindungen ein wichtiger Entwicklungsschritt. Die Lokalisation der Wirkstoffe korreliert dabei mit entsprechenden Farbinformationen ...

  5. MIT(1), a black mamba toxin with a new and highly potent activity on intestinal contraction.

    Science.gov (United States)

    Schweitz, H; Pacaud, P; Diochot, S; Moinier, D; Lazdunski, M

    1999-11-19

    Mamba intestinal toxin (MIT(1)) isolated from Dendroaspis polylepis venom is a 81 amino acid polypeptide cross-linked by five disulphide bridges. MIT(1) has a very potent action on guinea-pig intestinal contractility. MIT(1) (1 nM) potently contracts longitudinal ileal muscle and distal colon, and this contraction is equivalent to that of 40 mM K(+). Conversely MIT(1) relaxes proximal colon again as potently as 40 mM K(+). The MIT(1)-induced effects are antagonised by tetrodotoxin (1 microM) in proximal and distal colon but not in longitudinal ileum. The MIT(1)-induced relaxation of the proximal colon is reversibly inhibited by the NO synthase inhibitor L-NAME (200 microM). (125)I-labelled MIT(1) binds with a very high affinity to both ileum and brain membranes (K(d)=1.3 pM and 0.9 pM, and B(max)=30 fmol/mg and 26 fmol/mg, respectively). MIT(1) is a very highly selective toxin for a receptor present both in the CNS and in the smooth muscle and which might be an as yet unidentified K(+) channel.

  6. MIT domain of Vps4 is a Ca2+-dependent phosphoinositide-binding domain.

    Science.gov (United States)

    Iwaya, Naoko; Takasu, Hirotoshi; Goda, Natsuko; Shirakawa, Masahiro; Tanaka, Toshiki; Hamada, Daizo; Hiroaki, Hidekazu

    2013-05-01

    The microtubule interacting and trafficking (MIT) domain is a small protein module that is conserved in proteins of diverged function, such as Vps4, spastin and sorting nexin 15 (SNX15). The molecular function of the MIT domain is protein-protein interaction, in which the domain recognizes peptides containing MIT-interacting motifs. Recently, we identified an evolutionarily related domain, 'variant' MIT domain at the N-terminal region of the microtubule severing enzyme katanin p60. We found that the domain was responsible for binding to microtubules and Ca(2+). Here, we have examined whether the authentic MIT domains also bind Ca(2+). We found that the loop between the first and second α-helices of the MIT domain binds a Ca(2+) ion. Furthermore, the MIT domains derived from Vps4b and SNX15a showed phosphoinositide-binding activities in a Ca(2+)-dependent manner. We propose that the MIT domain is a novel membrane-associating domain involved in endosomal trafficking.

  7. Assessing International Product Design and Development Graduate Courses: The MIT-Portugal Program

    Science.gov (United States)

    Dori, Yehudit Judy; Silva, Arlindo

    2010-01-01

    The Product Design and Development (PDD) course is part of the graduate curriculum in the Engineering Design and Advanced Manufacturing (EDAM) study in the MIT-Portugal Program. The research participants included about 110 students from MIT, EDAM, and two universities in Portugal, Instituto Superior Técnico-Universidade Técnica de Lisboa (IST) and…

  8. Scratch that: MIT's Mitchel Resnick Says Kids Should Do It for Themselves

    Science.gov (United States)

    Traylor, Scott

    2008-01-01

    Mitchel Resnick is a researcher, inventor, and professor at MIT's Media Laboratory in Cambridge, MA, and the founder of the Lifelong Kindergarten Group at MIT. He is the lead innovator behind many cutting-edge learning technologies and projects for children, including the Computer Clubhouse, PicoCrickets, and the wildly successful consumer…

  9. Immunregulation bei aggressiver Parodontitis im Vergleich mit moderater chronischer Parodontitis und gesundem Parodontium

    OpenAIRE

    Schmidt, Jana

    2013-01-01

    Es ist davon auszugehen, dass Fehlfunktionen im Immunsystem mit der Ausprä-gung des Krankheitsbildes der aggressiven Parodontitis im Zusammenhang ste-hen. In dieser Arbeit sollen anhand klinischer, immunologischer und mikrobiologischer Untersuchungen ein immunologisches Risikoprofil bei Patienten mit aggressiver Parodontitis erschlossen, gegebenenfalls Unterschiede zur moderaten chronischen Parodontitis beleuchtet und explorativ Zusammenhänge zwischen immunologischen und mikrobiologischen Bef...

  10. A Mixed Learning Approach to Integrating Digital Signal Processing Laboratory Exercises into a Non-Lab Junior Year DSP Course

    Science.gov (United States)

    McPheron, Benjamin D.; Thangaraj, Charles V.; Thomas, Charles R.

    2017-01-01

    Laboratory courses can be difficult to fit into an engineering program at a liberal arts-focused university, which requires students to be exposed to appropriate breadth, as well as sufficient depth in their engineering education. One possible solution to this issue is to integrate laboratory exercises with lecture in a "studio" format,…

  11. Different Demotivators for Japanese Junior High and High School Learners

    Science.gov (United States)

    Hamada, Yo

    2011-01-01

    Motivation has been studied throughout the field of language acquisition for the past 20 years. Demotivation has also been researched in Japan at primarily the university and high school level. To provide a deeper understanding of demotivation for Japanese junior and senior high school learners, this study explores the following three questions.…

  12. Junior Officer Competency Model: Research Results and Applications

    Science.gov (United States)

    1988-03-01

    34 Outstanding junior officers also speak enthusiastically about future challenges: -56- "".5% 10 "I agreed, because I had a chance to work with several...traits, skiils , knowledges, and ’ibaiiiries as to thev pertain to the job being analv zed. These characteristics llave been identified as being of nc.nt

  13. Recurrent Respiratory Infections and Psychological Problems in Junior School Children

    Science.gov (United States)

    Kelmanson, Igor A.

    2015-01-01

    Background: Recurrent respiratory infections (RRI) are among most common diseases in school-aged children. Little is known about possible associations between RRI and children psychological well-being. Aim: To study possible associations between RRI in junior school pupils and their emotional/behavioural characteristics. Methods: The RRI group…

  14. Spiritual beliefs among Chinese junior high school students

    Institute of Scientific and Technical Information of China (English)

    Tian Lili; Jin Shenghua

    2006-01-01

    Objective:To explore the characteristics of the spiritual beliefs among junior high school students.Method:431 junior high school students are measured by Students' Basic Information Questionnaire (SBIQ) and Middle School Students'Spiritual Beliefs Questionnaire (MSSSBQ).Results:(1) The overall characteristics of the spiritual beliefs among junior high school students are as follows:social beliefs rank first,practical faith second,and supernatural beliefs last.The ranks of the seven beliefs from high to low are nationalism,political conviction,family's doctrine,life worship,religious beliefs,money/material and gods worship.(2) Boy students have higher political conviction and money/material faith than girl students.Girt students have higher religious beliefs than boy students.(3) On the beliefs of money/material and life worship,students in Grade 9 take the first place,Grade 8 second and Grade 7 last.(4) Non-student cadres have stronger money/material faith than cadres.(5) League members have higher political beliefs than non-members.(6)Students who are good at studies have stronger national faith than students who are average or poor at studies.Students who are poor at studies have stronger money/material faith than other students.Conclusion:The spiritual beliefs of junior high school students' are positive.

  15. Junior Secondary School Students' Conceptions about Plate Tectonics

    Science.gov (United States)

    Mills, Reece; Tomas, Louisa; Lewthwaite, Brian

    2017-01-01

    There are ongoing calls for research that identifies students' conceptions about geographical phenomena. In response, this study investigates junior secondary school students' (N = 95) conceptions about plate tectonics. Student response data was generated from semi-structured interviews-about-instances and a two-tiered multiple-choice test…

  16. Graphic Novels in Community and Junior College Libraries

    Science.gov (United States)

    Finley, Wayne

    2015-01-01

    Although the growth in popularity of graphic novels among readers of all ages and the expansion of graphic novels in both public and academic libraries has been well defined in library literature, the inclusion of graphic novels in community and junior college libraries has received little attention. The purpose of this article is to begin the…

  17. The Design of the Junior High Management Improvement Study.

    Science.gov (United States)

    Emmer, Edmund T.; And Others

    This report provides a description of the experimental design, including the procedures, instrumentation, and sample, of the Junior High School Management Improvement Study. The research leading up to this study is briefly described along with the conceptualization of the management function of teaching and the development of training manuals for…

  18. Student Characteristics and Change at Napa Junior College.

    Science.gov (United States)

    MacMillan, Thomas F.

    At Napa Junior College (California), to test the relationship between college attendance and personality change, 100 volunteers were measured in their first year by the STEP Reading Exam and the ACE Psychological Exam. California Psychological Inventory (CPI) showed a significant range in personality traits from high to low ability students. The…

  19. Multidimensional Computerized Adaptive Testing for Indonesia Junior High School Biology

    Science.gov (United States)

    Kuo, Bor-Chen; Daud, Muslem; Yang, Chih-Wei

    2015-01-01

    This paper describes a curriculum-based multidimensional computerized adaptive test that was developed for Indonesia junior high school Biology. In adherence to the Indonesian curriculum of different Biology dimensions, 300 items was constructed, and then tested to 2238 students. A multidimensional random coefficients multinomial logit model was…

  20. Mathematics for Junior High School, Volume II (Part 2).

    Science.gov (United States)

    Anderson, R. D.; And Others

    This is part two of a two-part SMSG mathematics text for junior high school students. Key ideas emphasized are structure of arithmetic from an algebraic viewpoint, the real number system as a progressing development, and metric and non-metric relations in geometry. Chapter topics include real numbers, similar triangles, variation, non-metric…

  1. Mathematics for Junior High School, Volume I (Part 2).

    Science.gov (United States)

    Anderson, R. D.; And Others

    This is part two of a two-part SMSG mathematics text for junior high school students. Key ideas emphasized are structure of arithmetic from an algebraic viewpoint, the real number system as a progressing development, and metric and non-metric relations in geometry. Chapter topics include the rational number system; parallels, parallelograms,…

  2. An Institutional Autopsy of St. Augustine Junior College

    Science.gov (United States)

    Lumadue, Richard T.

    2009-01-01

    Institutional autopsies can teach much about why learning centers fail the test of time. St. Augustine Junior College in north Florida, the brainchild of Dr. George Apel, was begun in 1942 and ended seven years later in 1949. The purposes of the short-lived college are identified for discussion in this paper. Also identified are the reasons for…

  3. Multidimensional Computerized Adaptive Testing for Indonesia Junior High School Biology

    Science.gov (United States)

    Kuo, Bor-Chen; Daud, Muslem; Yang, Chih-Wei

    2015-01-01

    This paper describes a curriculum-based multidimensional computerized adaptive test that was developed for Indonesia junior high school Biology. In adherence to the Indonesian curriculum of different Biology dimensions, 300 items was constructed, and then tested to 2238 students. A multidimensional random coefficients multinomial logit model was…

  4. CAI and Its Application in Rural Junior English Class

    Science.gov (United States)

    He, Xiaojun

    2015-01-01

    Superiority in developing students' listening, speaking, etc. This thesis explores how to provide a better environment for English teaching in rural junior school with the aid of multimedia and find some ways to improve teaching efficiency. In recent years, using multimedia is the direction of reform and mainstream in English teaching. Compared…

  5. Tarrant County Junior College District, Exploring America's Communities. Progress Report.

    Science.gov (United States)

    Tarrant County Junior Coll. District, Ft. Worth, TX.

    In 1996, Tarrant County Junior College District participated in the American Association of Community Colleges' Exploring America's Communities project, which works to strengthen the teaching and learning of American history, literature, and culture at U.S. community colleges. The primary goals included the following: (1) to develop an inclusive,…

  6. A Manual for Teaching English to Junior Middle School Students

    Institute of Scientific and Technical Information of China (English)

    马晓燕; 郭鸿雁

    2012-01-01

    With the globalization of world economy, English learning becomes popular in every corner of every country. But there are many problems and difficulties in English teaching and learning, especially for the beginners. Therefore, the author of this paper designed this manual foe teaching her future students in junior middle school.

  7. Home Life Skills: Career Related Junior High Home Economics Courseguide.

    Science.gov (United States)

    Aanenson, Gail; And Others

    Designed for use in integrating career education into a one-semester junior high school home economics course, this guide contains eleven home life skills activities and eighteen personal development activities to be integrated into units on foods, grooming and clothing, sewing, personal development, and child development. Student worksheets,…

  8. The Effect of Teachers' Emotions on Chinese Junior English Learners

    Institute of Scientific and Technical Information of China (English)

    JiangLiqin

    2004-01-01

    The study intends to investigate the effect of teachers' emotions on Chinese Junior English learners. It is very common to see that in many primary schools, Chinese English teachers tend to play games with children, teach songs and the like,leading the Chinese young English beginners to the door to English world with great enthusiasm. But after children enter

  9. The Development of a Suburban Junior High School Learning Center.

    Science.gov (United States)

    Freund, Janet W.

    The purpose of the study is to present a descriptive report of the difficulties and successes in the first eight months of the development of a Learning Center in Northwood Junior High School in Highland Park, Illinois. The report is intended to contribute information which will be helpful to others whose task it is to develop Learning Centers.…

  10. Mentoring Undergraduate Interdisciplinary Mathematics Research Students: Junior Faculty Experiences

    Science.gov (United States)

    Gevertz, Jana L.; Kim, Peter S.; Wares, Joanna R.

    2017-01-01

    To be successful, junior faculty must properly manage their time in the face of expanding responsibilities. One such responsibility is supervising undergraduate research projects. Student research projects (either single or multi-student) can be undertaken as a full-time summer experience, or as a part-time academic year commitment. With many…

  11. Increasing mouthguards usage among junior rugby and basketball players.

    Science.gov (United States)

    Jalleh, G; Donovan, R J; Clarkson, J; March, K; Foster, M; Giles-Corti, B

    2001-06-01

    To evaluate a Western Australian mouthguard promotion campaign, launched at the start of the 1997/98 junior rugby union and junior basketball seasons, aimed at increasing mouthguard usage at competition and training. A quasi-experimental field design was used to assess the impact of the mouthguard campaign on behavioural change. Observational data were collected pre- and post-campaign on mouthguard usage by players present at a rugby and basketball competition event and at a training session. Junior Australian Rules Football players were used as a control group. Pre-post observational surveys showed a significantly greater increase in mouthguard usage in competition games among rugby union (77% to 84%) and basketball players (23% to 43%) compared with the control group (72% to 73%). All codes showed a post-campaign increase in mouthguard usage at training, but the intervention codes' increases were greater than the control's increase (rugby union: 29% to 40%; basketball: 11% to 36%; football: 34% to 40%). The campaign had a significant and substantial effect on behaviour and provides evidence of the benefits of leveraging a sponsorship to modify the behaviour of the target group. This campaign provides a model for promoting mouthguard usage in other sports among junior players.

  12. An Australian Evaluation of the Junior Eysenck Personality Inventory

    Science.gov (United States)

    Hansford, B. C.; Neidhart, H.

    1977-01-01

    Using 463 fifteen year old girls from five girls' schools in the metropolitan area of Sydney, this study examines four aspects of the Junior Eysenck Personality Inventory that has been subject to criticism, namely the terminology used in certain JEPI items, item response rate ceilings, factorial structure of the inventory, and the relationship…

  13. The EDO: New Man on the Junior College Campus.

    Science.gov (United States)

    National Lab. for Higher Education, Durham, NC.

    The Educational Development Officer (EDO) is a new kind of college administrator, a full-time catalyst for change. In the Junior and Community College Division of the National Laboratory for Higher Education (NLHE), the EDO has been defined as an innovation-minded professional who questions existing practices, works constantly for constructive…

  14. Empathy, Self-Esteem and Creativity among Junior Ballet Dancers.

    Science.gov (United States)

    Kalliopuska, Mirja

    This study examined the effect of the active pursuit of ballet as a hobby on personality. The study group consisted of 62 members of the junior ballet of the Finnish National Opera, ranging in age from 9 to 17 with the majority under 14. The dancers were given four self-esteem questionnaires which measured empathy, creativity, and other…

  15. Comparing Assessments within Junior Geography Textbooks Used in Mainland China

    Science.gov (United States)

    Yang, Daihu

    2013-01-01

    The 2001 Geography Standards for Junior Secondary Schools are the first national standards for geographic education since the founding of Communist China. The standards heralded several new ideas for geographic education, and textbook assessments are one important way for understanding their impact. This study examines the changes in assessments…

  16. Social Skills and the Junior High School Student.

    Science.gov (United States)

    Getz, Helle; LaBahn, Joyce; Regan, Kathleen

    This paper describes a program initiated by teacher-researchers to increase the use and knowledge of appropriate social skills with junior high school students while working in academic cooperative groups. The target groups comprised sixth, seventh, and eighth grade students in a predominantly middle class community in the Midwest. The students'…

  17. Mathematics for Junior High School, Volume II (Part 1).

    Science.gov (United States)

    Anderson, R. D.; And Others

    This is part one of a two-part SMSG mathematics text for junior high school students. Key ideas emphasized are structure of arithmetic from an algebraic viewpoint, the real number system as a progressing development, and metric and non-metric relations in geometry. Chapter topics include number line and coordinates, equations, scientific notation,…

  18. Communication Method between LabVIEW and Excel%LabVIEW与Excel的通信方法

    Institute of Scientific and Technical Information of China (English)

    陈金平; 王生泽; 吴文英

    2006-01-01

    在虚拟仪器开发过程中,需要将一些多路采集数据存储在Excel表格中.LabVIEW是一种方便灵活的虚拟仪器开发环境,而LabVIEW中的DDE是Windows操作系统中的一种基于消息的协议.利用LabVIEW的DDE功能可以很好地实现LabVIEW与Excel的数据通信.通过具体例子叙述了LabVIEW的DDE功能,这种功能使得LabVIEW与Excel的数据交换方便快捷,实现方法简单明了,实践表明DDE是增强LabVIEW整体功能的一条有效途径.

  19. Study on the cohesion and coherence in English teaching between junior middle school and vocational school

    Institute of Scientific and Technical Information of China (English)

    范佳

    2012-01-01

      English in junior middle school is the basis of English in vocational school. As the current situation of vocational school students' English is unsatisfactory after they graduate from junior middle school and the study on the cohesion and coherence in English teaching between junior middle school and vocational school is a little. According to the current situation,this paper aims to search the ways of connecting junior middle school English teaching and vocational school English teaching. We can find the relationship between junior middle school English teaching and vocational school English teaching and the ways to help the vocational school students learn English wel .

  20. Child Care is Everybody's Baby: A Comprehensive Report of Child Care Services, Past, Present, and Future at M.I.T. Final Child Care Proposals as Accepted by M.I.T.

    Science.gov (United States)

    Swartz, Marilyn S.

    The report on child care services at M.I.T. explores the following areas: (1) Planning Issues: Why Should M.I.T. Be Involved in Child Care?--educational concerns, services, benefits and costs, priorities, resource allocation; (2) Background for Planning; Current Institute Child Care Programs--a concise history, M.I.T. summer day camp, the…

  1. Lab-on-a-Chip

    Science.gov (United States)

    2004-01-01

    Labs on chips are manufactured in many shapes and sizes and can be used for numerous applications, from medical tests to water quality monitoring to detecting the signatures of life on other planets. The eight holes on this chip are actually ports that can be filled with fluids or chemicals. Tiny valves control the chemical processes by mixing fluids that move in the tiny channels that look like lines, connecting the ports. Scientists at NASA's Marshall Space Flight Center (MSFC) in Huntsville, Alabama designed this chip to grow biological crystals on the International Space Station. Through this research, they discovered that this technology is ideally suited for solving the challenges of the Vision for Space Exploration. For example, thousands of chips the size of dimes could be loaded on a Martian rover looking for biosignatures of past or present life. Other types of chips could be placed in handheld devices used to monitor microbes in water or to quickly conduct medical tests on astronauts. (NASA/MSFC/D.Stoffer)

  2. Designing Viable Business Models for Living Labs

    Directory of Open Access Journals (Sweden)

    Bernhard R. Katzy

    2012-09-01

    Full Text Available Over 300 regions have integrated the concept of living labs into their economic development strategy since 2006, when the former Finnish Prime Minister Esko Aho launched the living lab innovation policy initiative during his term of European presidency. Despite motivating initial results, however, success cases of turning research into usable new products and services remain few and uncertainty remains on what living labs actually do and contribute. This practitioner-oriented article presents a business excellence model that shows processes of idea creation and team mobilization, new product development, user involvement, and entrepreneurship through which living labs deliver high-potential investment opportunities. Customers of living labs are identified as investors such as venture capitalists or industrial firms because living labs can generate revenue from them to create their own sustainable business model. The article concludes that living labs provide extensive support “lab” infrastructure and that it remains a formidable challenge to finance it, which calls for a more intensive debate.

  3. Experiences with lab-centric instruction

    Science.gov (United States)

    Titterton, Nathaniel; Lewis, Colleen M.; Clancy, Michael J.

    2010-06-01

    Lab-centric instruction emphasizes supervised, hands-on activities by substituting lab for lecture time. It combines a multitude of pedagogical techniques into the format of an extended, structured closed lab. We discuss the range of benefits for students, including increased staff interaction, frequent and varied self-assessments, integrated collaborative activities, and a systematic sequence of activities that gradually increases in difficulty. Instructors also benefit from a deeper window into student progress and understanding. We follow with discussion of our experiences in courses at U.C. Berkeley, and using data from some of these investigate the effects of lab-centric instruction on student learning, procrastination, and course pacing. We observe that the lab-centric format helped students on exams but hurt them on extended programming assignments, counter to our hypothesis. Additionally, we see no difference in self-ratings of procrastination and limited differences in ratings of course pace. We do find evidence that the students who choose to attend lab-centric courses are different in several important ways from students who choose to attend the same course in a non-lab-centric format.

  4. Managing the Junior Science & Humanities Symposium: Management and Operation of the Pacific Region Junior Science & Humanities Symposium, 2001-2002.

    Science.gov (United States)

    Schlenker, Richard M.

    This publication provides administrative, management, supervisory guidance, and other information necessary for successful conduct and support of grades 7-12 science symposia. Originally the text was developed as the operations manual for the Pacific Region Junior Science and Humanities Symposium (PJSHS). It contains information necessary to…

  5. [R]MIT Research Centre at Delft University of Technology: A Bridge between Research, Education, Society and Profession

    Science.gov (United States)

    Zijlstra, Hielkje

    2009-01-01

    In 2006, we launched the [R]MIT Research Centre (Modification, Intervention Transformation) at the Faculty of Architecture at Delft University of Technology. [R]MIT was founded to respond to the need for an integrated, multi-disciplinary approach to the transformation of the built environment. [R]MIT aims to bring momentum to the renewal of…

  6. Operating experience with innovative environmental technologies; Betriebserfahrungen mit innovativen Umwelttechnologien

    Energy Technology Data Exchange (ETDEWEB)

    Spindler, H.; Bauermeister, U.; Kliche, H.; Seiffarth, K. (comps.)

    2000-03-01

    The MUT '99 (Merseburger Umwelt-Tag) discussed modern processes, technologies and plants for treatment and utilisation of waste. The conference was attended by industrial organisations and scientific institutions. [German] Der 9. Merseburger Umwelt-Tag MUT '99 steht unter dem Motto 'Betriebserfahrungen mit innovativen Umwelttechnologien - Moderne wirtschaftliche Verfahren, Technologien und Anlagen zur Behandlung/Verwertung nichtvermeidbaren Abfalls', wobei der Begriff 'Abfall' sich letztlich auf alle Umweltmedien bezieht. Entsprechend dem Motto dieser Tagung stellen Unternehmen, Betriebe und wissenschaftliche Einrichtungen ihre Erfahrungen auf dem Gebiet der Umwelttechnologien vor, um Entwicklungen auf diesem Gebiet einer breiten Diskussion zu eroeffnen. Dabei soll es insbesondere um die Behandlung nicht vermeidbarer Abfaelle und Abwaesser gehen. (orig.)

  7. Pathophysiologie des Kollagenstoffwechsels bei Patienten mit Induratio penis plastica (IPP

    Directory of Open Access Journals (Sweden)

    Lahme S

    2000-01-01

    Full Text Available Die Pathogenese der IPP ist bis heute nicht geklärt. Histopathologische Untersuchungen zeigen, daß der Kollagenstoffwechsel eine Rolle spielt. Dies veranlaßte uns zur genauen Analyse der Kollagenstoffwechselparameter bei IPP. Bei 11 Patienten mit IPP und 11 Kontrollpersonen wurden Kollagenstoffwechselparameter (Prokollagen III [PIIIP], PMN-Elastase [PMN-E], Fibronektin [FN], Fibronektinrezeptor [FN-R] und alpha1-Proteinase-Inhibitor [alpha1-PI] im cavernösen und peripheren Blut bestimmt. PMN-E, PIIIP, FN und FN-R waren in den beiden Untersuchungsgruppen nicht unterschiedlich. Die peripher venösen unterschieden sich nicht von den cavernösen Blutproben. Sowohl im peripher venös (158,55 mg/dl als auch im cavernös entnommenen Blut (168,29 mg/dl war die Konzentration des a1-PI signifikant niedriger als in der Kontrollgruppe (214,82 mg/dl. An einem zweiten Kollektiv von 23 Patienten wurden Analysen des Phänotyps für alpha1-PI im Hinblick auf das Vorliegen von genetisch determinierten Mangelallelen vorgenommen. Hier zeigte sich kein signifikanter Unterschied zu einem Kontrollkollektiv von 19 gesunden Probanden. Die alpha1-PI Erniedrigung der IPP-Patienten ist signifikant und liegt unterhalb des Normalwertbereichs für die gesunde Population. Ein Mangel an alpha1-PI kann zur Aktivitätserhöhung der Proteasen und zum Umbau des Kollagengewebes führen. Möglicherweise kommt es zusammen mit einem lokal wirksamen Einflußfaktor schließlich zur dystrophen Kalzifikation. Die humangenetischen Untersuchungen sprechen nicht für eine genetische Determinierung des alpha1-PI-Mangels, sondern legen eine erworbene hepatische Störung nahe.

  8. MiT family translocation renal cell carcinoma.

    Science.gov (United States)

    Argani, Pedram

    2015-03-01

    The MiT subfamily of transcription factors includes TFE3, TFEB, TFC, and MiTF. Gene fusions involving two of these transcription factors have been identified in renal cell carcinoma (RCC). The Xp11 translocation RCCs were first officially recognized in the 2004 WHO renal tumor classification, and harbor gene fusions involving TFE3. The t(6;11) RCCs harbor a specific Alpha-TFEB gene fusion and were first officially recognized in the 2013 International Society of Urologic Pathology (ISUP) Vancouver classification of renal neoplasia. These two subtypes of translocation RCC have many similarities. Both were initially described in and disproportionately involve young patients, though adult translocation RCC may overall outnumber pediatric cases. Both often have unusual and distinctive morphologies; the Xp11 translocation RCCs frequently have clear cells with papillary architecture and abundant psammomatous bodies, while the t(6;11) RCCs frequently have a biphasic appearance with both large and small epithelioid cells and nodules of basement membrane material. However, the morphology of these two neoplasms can overlap, with one mimicking the other. Both of these RCCs underexpress epithelial immunohistochemical markers like cytokeratin and epithelial membrane antigen (EMA) relative to most other RCCs. Unlike other RCCs, both frequently express the cysteine protease cathepsin k and often express melanocytic markers like HMB45 and Melan A. Finally, TFE3 and TFEB have overlapping functional activity as these two transcription factors frequently heterodimerize and bind to the same targets. Therefore, on the basis of clinical, morphologic, immunohistochemical, and genetic similarities, the 2013 ISUP Vancouver classification of renal neoplasia grouped these two neoplasms together under the heading of "MiT family translocation RCC." This review summarizes our current knowledge of these recently described RCCs. Copyright © 2015 Elsevier Inc. All rights reserved.

  9. Plattenepithelkarzinom in Verbindung mit einer roten Tätowierung.

    Science.gov (United States)

    Schmitz, Inge; Prymak, Oleg; Epple, Matthias; Ernert, Carsten; Tannapfel, Andrea

    2016-06-01

    Obwohl Tätowierungen in den letzten Jahren außerordentlich beliebt geworden sind, wurde in der Literatur bisher nur über wenige Fälle schwerer Reaktionen berichtet, die zu einer malignen Transformation führten. Dies steht im Kontrast zu der praktisch unüberschaubaren Zahl an Tätowierungen weltweit. Die Zusammensetzung der für Tätowierungen verwendeten Farbstoffe variiert stark, und selbst gleiche Farbtöne können unterschiedliche Komponenten enthalten. Das Ziel unserer Studie war es zu untersuchen, auf welche Weise Tätowierungen möglicherweise Hautkrebs auslösen können. Wir berichten über den seltenen Fall einer 24-jährigen Frau, bei der sich sieben Monate nachdem sie eine Tätowierung auf dem Fußrücken erhalten hatte in unmittelbarer Nähe des verwendeten roten Farbstoffs ein Plattenepithelkarzinom entwickelte. Die Komplikationen begannen mit einer unspezifischen Schwellung. Die Läsion wurde histologisch untersucht. Die Zusammensetzung des inkorporierten Farbstoffs wurde mittels Rasterelektronenmikroskopie in Kombination mit energiedispersiver Elementanalyse analysiert. Zur weiteren Charakterisierung wurden Thermogravimetrie und Pulverdiffraktometrie eingesetzt. Der Tätowierungsfarbstoff enthielt hauptsächlich Bariumsulfat; Spuren von Al, S, Ti, P, Mg und Cl ließen sich ebenfalls nachweisen. Bei der Analyse zeigten sich Pigmentgranula unterschiedlicher Größe. In seltenen Fällen kann Tätowierungstinte karzinogene Effekte haben, die multifaktoriell zu sein scheinen. © 2016 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.

  10. e-REAL: Enhanced Reality Lab

    Directory of Open Access Journals (Sweden)

    Fernando Salvetti

    2014-10-01

    Full Text Available e-REAL - enhanced reality lab - is a fully-immersive and multitasking environment, designed to experience challenging situations in a group setting, engaging all participants simultaneously on different levels: with peers, thematic experts and learning facilitators, both on site and remotely. e-REAL is a lab based on visual thinking and knowledge visualization, facilitated by enhanced (or augmented reality tools. It is a highly interactive and face-to-face lab that promotes proactive data and information research (everything is available, but learners have to actively look for it - allowing knowledge sharing with remote teams and integrating training on soft skills with those that are technical and specialized.

  11. Patient mit Ostiumstenose-Hauptstamm und Bifurkationsstenose - R. interventricularis anterior / R. diagonalis

    Directory of Open Access Journals (Sweden)

    Kerschner K

    2005-01-01

    Full Text Available Die Indikation zu Eingriffen am Hauptstamm und komplexen Bifurkationsstenosen wird auch nach Einführung von Drug-eluting- Stents und neuen Techniken kontrovers diskutiert. Im folgenden wird über eine kombinierte Hauptstamm- und Bifurkationsintervention berichtet. Anamnese: Ein 66jähriger Patient mit seit zwei Monaten zunehmender Belastungsdyspnoe Stadium III (NYHA, verbunden mit thorakalem Oppressionsgefühl. Zustand nach zerebralem Insult mit geringen Residuen, permanentes Vorhofflimmern, unzureichend eingestellte Hypertonie, geringe Nierenfunktionseinschränkung, Hypercholesterinämie. Invasive Abklärung: Ventrikulographie: ausgedehnte Akinese diaphragmal, Hypokinesie des Restventrikels, Auswurffraktion 29 %. Angiographie: 50 % Ostiumstenose-Hauptstamm, Bifurkationsstenose R. interventricularis anterior (LAD mit dem großen 1. diagonalen Ast jeweils 90 % (echte Bifurkation Typ IV ICPS-Klassifikation, Y konfiguriert (Abb. 1. Geringe Sklerose der klein angelegten A. circumflexa, proximaler Verschluß rechte Koronararterie mit Kollateralen von links zur diffus sklerotischen Peripherie. Nach entsprechender Aufklärung über die Therapiemöglichkeiten wurde eine Bypass-Operation vom Patienten nicht gewünscht und die Intervention durchgeführt. Intervention: Führungskatheter EBU 4 7F (Launcher, Medtronic. Sondierung beider Äste mit einem BMW-Führungsdraht (Balance Middleweight, Guidant Corp. und sequentielle Vordehnung R. diagonalis und LAD mit einem 2,5 / 20 mm-Ballon (Hypro Pegaso Sorin, Biomedica mit 16 atm. Plazierung eines 2,75 / 24 mm-Taxus-Express-2-Stent (Boston Scientific im R. diagonalis und eines 3,0 / 28 mm-Taxus-Express-2-Stent im LAD und Implantation in Crush-Technik (Abb. 2, jeweils 14 atm, mit dem Stent im R. diagonalis als gecrushtem Stent. Resondierung des R. diagonalis und Vordehnung des Abganges mit einem 1,5 und 2,5 mm-Ballon mit 20 atm und anschließende Kissing-Ballondilatation R. diagonalis 2,5 mm und LAD 3,0 mm

  12. Teachers' Perspectives on Online Virtual Labs vs. Hands-On Labs in High School Science

    Science.gov (United States)

    Bohr, Teresa M.

    This study of online science teachers' opinions addressed the use of virtual labs in online courses. A growing number of schools use virtual labs that must meet mandated laboratory standards to ensure they provide learning experiences comparable to hands-on labs, which are an integral part of science curricula. The purpose of this qualitative case study was to examine teachers' perceptions of the quality and effectiveness of high school virtual labs. The theoretical foundation was constructivism, as labs provide student-centered activities for problem solving, inquiry, and exploration of phenomena. The research questions focused on experienced teachers' perceptions of the quality of virtual vs. hands-on labs. Data were collected through survey questions derived from the lab objectives of The Next Generation Science Standards . Eighteen teachers rated the degree of importance of each objective and also rated how they felt virtual labs met these objectives; these ratings were reported using descriptive statistics. Responses to open-ended questions were few and served to illustrate the numerical results. Many teachers stated that virtual labs are valuable supplements but could not completely replace hands-on experiences. Studies on the quality and effectiveness of high school virtual labs are limited despite widespread use. Comprehensive studies will ensure that online students have equal access to quality labs. School districts need to define lab requirements, and colleges need to specify the lab experience they require. This study has potential to inspire positive social change by assisting science educators, including those in the local school district, in evaluating and selecting courseware designed to promote higher order thinking skills, real-world problem solving, and development of strong inquiry skills, thereby improving science instruction for all high school students.

  13. Labs not in a lab: A case study of instructor and student perceptions of an online biology lab class

    Science.gov (United States)

    Doiron, Jessica Boyce

    Distance learning is not a new phenomenon but with the advancement in technology, the different ways of delivering an education have increased. Today, many universities and colleges offer their students the option of taking courses online instead of sitting in a classroom on campus. In general students like online classes because they allow for flexibility, the comfort of sitting at home, and the potential to save money. Even though there are advantages to taking online classes, many students and instructors still debate the effectiveness and quality of education in a distant learning environment. Many universities and colleges are receiving pressure from students to offer more and more classes online. Research argues for both the advantages and disadvantages of online classes and stresses the importance of colleges and universities weighing both sides before deciding to adopt an online class. Certain classes may not be suitable for online instruction and not all instructors are suitable to teach online classes. The literature also reveals that there is a need for more research on online biology lab classes. With the lack of information on online biology labs needed by science educators who face the increasing demand for online biology labs, this case study hopes to provide insight into the use of online biology lab classes and the how students and an instructor at a community college in Virginia perceive their online biology lab experience as well as the effectiveness of the online labs.

  14. Inseltransplantation als Therapieoption bei Diabetes mellitus Typ 1: Für wen, mit welchem Ziel, mit welchem Erfolg?

    Directory of Open Access Journals (Sweden)

    Ludwig B

    2014-01-01

    Full Text Available Die Inseltransplantation hat sich als Behandlungsoption für Patienten mit Diabetes mellitus Typ 1 etabliert. In den meisten Zentren wird die Indikation gestellt, wenn konventionelle Therapiemethoden versagen und Patienten durch eine hochlabile Stoffwechsellage und rezidivierende Hypoglykämien gefährdet sind. Hintergrund für diese strikte Indikationsstellung ist die Notwendigkeit einer dauerhaften Immunsuppression und der kritische Mangel an verfügbaren Spenderorganen. Durch die Wiederherstellung einer endogenen Insulinsekretion kommt es zu einer zuverlässigen Stabilisierung des Blutzuckerprofils, Vermeidung von Hypoglykämien und Verhinderung bzw. Stabilisierung von Spätkomplikationen. Damit einher geht eine deutliche Verbesserung der Lebensqualität. Das Erreichen einer kompletten Insulinunabhängigkeit ist dabei nicht vorrangiges Therapieziel.

  15. Virtual colonoscopy with multi-slice computed tomography; Virtuelle Koloskopie mit der Mehrschichtcomputertomographie. Vorlaeufige Ergebnisse

    Energy Technology Data Exchange (ETDEWEB)

    Rust, G.-F.; Eisele, O.; Reiser, M. [Institut fuer Klinische Radiologie, Klinikum Grosshadern, Muenchen Univ. (Germany); Hoffmann, J.N.; Kopp, R.; Fuerst, H. [Chirurgische Klinik und Poliklinik, Klinikum der Univ. Muenchen (Germany)

    2000-03-01

    Subject: Using multi-slice computed tomography (MSCT) large body areas can scanned with high spatial resolution. In this study, MSCT was employed for virtual colonoscopy in various pathologies of the colon. Results: Nine polyps and four of five colon carcinomas were detected using MSCT virtual colonoscopy. In three patients with ulcerative colitis virtual coloscopy revealed morphological alterations compatible with this disease. In two of four patients with multiple diverticula of the colon the true extent of the disorder could be assessed in virtual colonoscopy. (orig.) [German] Fragestellung: Die Mehrschichtcomputertomographie (MSCT) vermag, grosse Organbereiche mit hoher raeumlicher Aufloesung zu untersuchen. Daher koennen auch fuer die virtuelle Koloskopie eine bisher nicht erreichbare Ortsaufloesung und Detailtreue erwartet werden. Die ersten Ergebnisse mit der MSCT-Koloskopie bei unterschiedlichen pathologischen Veraenderungen des Kolons werden vorgestellt. Ergebnisse: 4 von 5 Kolonkarzinomen konnten mit der virtuellen Koloskopie dargestellt werden. Bei 3 Patienten wurden mit der virtuellen Koloskopie typische Veraenderungen der Colitis ulcerosa dargestellt, wovon ein Patient die konventionelle Koloskopie nicht tolerierte. Bei 9 Patienten mit Kolonpolypen stimmten die virtuelle und konventionelle Koloksopie vollstaendig ueberein. Bei 4 Patienten mit Divertikulose war mit der virtuellen Koloskopie nur in 2 Faellen der Befund vollstaendig zu sichern. (orig.)

  16. Evaluation of the MIT RMID 1000 system for the identification of Listeria species.

    Science.gov (United States)

    Ricardi, John; Haavig, David; Cruz, Lasaunta; Paoli, George; Gehring, Andrew

    2010-01-01

    The Micro Imaging Technology (MIT) 1000 Rapid Microbial Identification (RMID) System is a device that uses the principles of light scattering coupled with proprietary algorithms to identify bacteria after being cultured and placed in a vial of filtered water. This specific method is for pure culture identification of Listeria spp. A total of 81 microorganisms (55 isolates) were tested by the MIT 1000 System, of which 25 were Listeria spp. and 30 a variety of other bacterial species. In addition, a total of 406 tests over seven different ruggedness parameters were tested by the MIT 1000 System to determine its flexibility to the specifications stated in the MIT 1000 System User Guide in areas where they might be deviated by a user to shorten the test cycle. Overall, MIT concluded that the MIT 1000 System had an accuracy performance that should certify this Performance Test Method for the identification of Listeria spp. This report discusses the tests performed, results achieved, and conclusions, along with several reference documents to enable a higher understanding of the technology used by the MIT 1000 System.

  17. Rekonstruktion mit Netz beim komplexen Prolaps der Frau: Was hilft es der Patientin wirklich?

    Directory of Open Access Journals (Sweden)

    Hierl J

    2010-01-01

    Full Text Available Einleitung: Der komplexe Genitaldeszensus der Frau geht oftmals mit einer deutlichen Einschränkung der Lebensqualität (LQ einher. Dennoch ist der Endpunkt der meisten klinischen Analysen rein anatomischer und funktioneller Natur. In der vorliegenden Untersuchung wurden die Einflüsse der operativen Rekonstruktion mit einem Netz prospektiv auf die LQ evaluiert. Patienten und Methoden: Bei insgesamt 111 Patientinnen mit Deszensus erfolgte zwischen 08/2005 und 12/2007 eine operative Versorgung mittels vaginaler Netzeinlage (anteriorer bzw. kompletter Mesh-Repair. Die LQ wurde prospektiv prä- und postoperativ anhand standardisierter LQ-Fragebögen erfasst. Ergebnisse: Präoperativ zeigte sich bei den Patientinnen eine signifikant reduzierte LQ gegenüber einem Normalkollektiv (p 0,01. Bei 7 % der Patientinnen mit anteriorem, und bei 11 % mit komplettem Mesh-Repair lag postoperativ kein adäquates klinisches Ergebnis vor. In diesem Kollektiv zeigte sich kein signifikanter Unterschied in den LQ-Tests prä- und postoperativ. Bei gutem postoperativem Ergebnis zeigte sich in der Gruppe mit anteriorer Netzeinlage lediglich bei 45 % (p = 0,021, bei kompletter Netzeinlage nur bei 31 % (p = 0,041 eine signifikant verbesserte LQ. Bei kleiner Fallzahl und kurzem Nachbeobachtungszeitraum kann eine gültige Aussage bezüglich der LQ nach Deszensuschirurgie mit Netzeinlage jedoch noch nicht getroffen werden.

  18. Laboratory Professionals: Who's Who in the Lab

    Science.gov (United States)

    ... such as in clinical chemistry, immunology, molecular pathology, microbiology, or blood bank /transfusion service. MLSs/MTs have ... Many labs are looking for laboratory professionals with advanced degrees and experience. « Prev | Next » Proudly sponsored by ... ...

  19. Photonics and Fiber Optics Processor Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The Photonics and Fiber Optics Processor Lab develops, tests and evaluates high speed fiber optic network components as well as network protocols. In addition, this...

  20. Berkeley Lab Laser Accelerator (BELLA) facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Berkeley Lab Laser Accelerator (BELLA) facility (formerly LOASIS) develops advanced accelerators and radiation sources. High gradient (1-100 GV/m) laser-plasma...

  1. Podcast: Scientific Integrity and Lab Fraud

    Science.gov (United States)

    Nov 25, 2015. Dr. Bruce Woods, a chemist in the Electronic Crimes Division within the OIG’s Office of Investigations discusses his recent webinar for the Association of Public Health Laboratories on lab fraud.

  2. Thanatology for Everyone: Developmental Labs and Workshops

    Science.gov (United States)

    O'Connell, Walter E.; And Others

    1977-01-01

    In an effort to "treat" the growing death concerns of many medical staffs, an experiential death and dying lab was created. Its evolution to meet changing needs is discussed, as well as future potential for work in this area. (Author)

  3. European labs fight back against cuts

    CERN Multimedia

    König, R

    1997-01-01

    Germany's 1997 budget contains cuts amounting to 3.7% in funding of domestic research programs and in contributions to international labs. Contributions will be cut to the European Space Agency, the European Synchrotron facility and CERN.

  4. Electro-Optic System Development Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The Electro-Optic System Development Lab serves as a development facility for electro-optical systems ranging from visible through long wave infrared. Capabilities...

  5. Årsrapport 2007: Knowledge Lab

    DEFF Research Database (Denmark)

    Helms, Niels Henrik

    Denne rapport beskriver Knowledge Labs udvikling og aktiviteter i 2007. Knowledge Lab har været og ikke mindst er et forsknings- og udviklingslaboratorium ved Syd- dansk Universitet. Det blev etableret i 2002 som en del af den jysk-fynske it-satsning. Laboratoriet beskæftiger en lang række forskere...... og projektmedarbejdere, som tilsammen repræsenterer kompetencer inden for fokusområderne: digital kompetenceudvikling, vidensledelse og vidensudvikling. Knowledge Lab arbejder med fokusområderne i et gensidigt betinget samspil mellem forskning, udvikling og anvendelse. Det forskningsmæssige grundlag...... for Knowledge Lab er: Grundlæggende og anvendt vidensteori med særligt henblik på brugen af digitale teknologier til understøttelse af videnstilegnelse, vidensdeling og vidensskabelse. Arbejds- og forskningsmåden er partnerskaber med private og offentlige virksomheder....

  6. Virtual labs in Leonardo da Vinci

    Directory of Open Access Journals (Sweden)

    Stanislaw Nagy

    2006-10-01

    Full Text Available This paper discusses the problem of virtual lab capabilities in the e-learning. Using combination of web conferencing and "virtual labs" capabilities, a new quality distance learning teaching is now in preparation and will be included in the course teaching to produce interactive, online simulations for the natural gas engineering studies. The activities are designed to enhance the existing curriculum and to include online assessments. A special care is devoted to the security problem between a server and a client computer. Several examples of the virtual labs related to the PVT thermodynamics, fluid flow, the natural gas well-testing, and thev gas network flow are prepared and tested. A major challenge for the 'CELGAS' system is in managing the delicate balance between the student collaboration and the isolation. Students may be encouraged to collaborate and work with each other, simulating their exploration of the lab material.

  7. Airborne Low-Frequency Sonar (ALFS) Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The ALFS lab is dedicated to support acoustic data analysis and processing software support to the AN/AQS-22 dipping sonar system. It includes stand-alone Software...

  8. Developing an Advanced Lab course from scratch

    Science.gov (United States)

    Michalak, Rudi

    2012-10-01

    A few years ago the Alpha group in APS organized faculty with interests in advanced lab courses in physics. At the University of Wyoming, we re-launched an advanced lab course after doing more than 15 years without one. Our majors had to take an electronic course in the Electrical Engineering department to get familiar with any kind of electronic equipment. Now we are in the fourth teaching session of the advanced Modern Physics lab and we will expand the course into a two-term course beginning spring 2013. Forty-five majors have gone through our labs, We developed an oral exam tradition, which is now beginning to lend our department upper level outcome assessment credibility for campus wide assessment.

  9. Aktuelles aus der Forschung mit menschlichen embryonalen Stammzellen (Mit dem Jahresbericht 2004 der Zentralen Ethikkommission für Stammzellenforschung

    Directory of Open Access Journals (Sweden)

    Beier HM

    2005-01-01

    Full Text Available Im internationalen Diskurs über die Forschung mit menschlichen embryonalen Stammzellen und die Perspektiven, regenerative Therapien zu entwickeln, fanden sich in jüngster Zeit bemerkenswerte Beiträge, auf die wir hier zurückgreifen. In den aufstrebenden Forschungsnationen Südkorea, Taiwan, Singapur und China läuft ein enormer Wettbewerb um die umfangreichsten Forschungsressourcen und die Führung in der embryonalen Stammzellforschung ab. In Europa und in den USA investieren Wissenschaftler Zeit, Forschungsmittel und intellektuelle Kapazität in die Suche nach Wegen, humane embryonale Stammzellen herzustellen, ohne menschliche Eizellen und Embryonen für diese Verfahren opfern zu müssen. In Deutschland finden solche Bemühungen ein positives Echo, weil das Gesetz es verbietet, embryonale Stammzellen aus verwaisten Blastozysten, sog. überzähligen Embryonen, herzustellen. Dem Stammzellgesetz gemäß kann in Deutschland nur unter Ausnahmebedingungen an menschlichen embryonalen Stammzellen geforscht werden. Wissenschaftler dürfen nach Prüfung und Genehmigung eines speziellen Projektantrages durch das Robert-Koch-Institut menschliche embryonale Stammzell-Linien von bestimmten, lizensierten, ausländischen Herstellern importieren. Allerdings müssen diese Zell-Linien vor dem Stichtag, dem 1.1.2002, hergestellt worden sein. Die Zentrale Ethik-Kommission für Stammzellenforschung (ZES, die das Robert-Koch-Institut im Auftrag der Bundesregierung berät, berichtet jedes Jahr über ihre Arbeit. Im zweiten Teil dieses Artikels wird mit freundlicher Genehmigung des Bundesministeriums für Gesundheit und Soziale Sicherheit der ZES-Jahresbericht 2004 veröffentlicht.

  10. Gebrauch von Komplementärmedizin bei Patienten mit metastasierendem Melanom unter Therapie mit Ipilimumab innerhalb einer klinischen Studie.

    Science.gov (United States)

    Huebner, Jutta; Mohr, Peter; Simon, Jan-Christoph; Fluck, Michael; Berking, Carola; Zimmer, Lisa; Loquai, Carmen

    2016-05-01

    In Deutschland wenden 40-90 % aller Krebspatienten Methoden der komplementären and alternativen Medizin (KAM) an. Bis dato gibt es kein Datenmaterial zum Einsatz der KAM bei Melanompatienten. Das Ziel unserer Studie war es, Daten über den Gebrauch, die Informationsquellen und Ziele von Patienten mit metastasierendem Melanom zu erfassen. Einhundertsechsundfünfzig Patienten aus 25 Studienzentren nahmen an der DecOG-MM-PAL Multibasket Studie teil. Die beteiligten Personen wurden auch gebeten, an einer Nebenstudie teilzunehmen, die ihren Gebrauch von KAM erfassen sollte. Dazu wurde während der Behandlung ein standardisierter Fragebogen zu genau festgelegten Zeitpunkten ausgeteilt. Insgesamt gingen 55 Fragebögen von 32 (21 %) Melanompatienten ein. Von diesen gaben 17 (53 %) ein Interesse an KAM an, und sieben (22 %) machten von KAM Gebrauch. Die Hauptinformationsquellen (31 %) waren Familienmitglieder und Freunde, gefolgt von Ärzten (19 %). Die Hauptgründe für die Anwendung von KAM waren die Stärkung des Immunsystems (41 %) und des Körpers (34 %). Nahrungsergänzungsmittel (Vitamine und Spurenelemente) wurden am häufigsten angewendet (28 %). Eine relativ hohe Anzahl an Patienten mit metastasierendem Melanom machte trotz Teilnahme an einer klinischen Studie von KAM Gebrauch. Wechselwirkungen könnten durch biologisch basierte KAM auftreten, und hier besonders bei immunmodulierenden KAM- Strategien. Um Risiken zu vermeiden, sollte die Kommunikation zwischen den Ärzten und den Patienten verbessert werden. © 2016 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.

  11. Internet-controlled blower test bench with adjustable inlet guide vanes; Ueber das Internet steuerbarer Geblaesepruefstand mit einstellbaren Eintrittsleitschaufeln

    Energy Technology Data Exchange (ETDEWEB)

    Bosis, R.; Napoli, M. de [Politecnico di Milano (Italy); Franke, T. [Fachhochschule Aachen (Germany)

    2001-07-01

    At the FH-Aachen an axial ventilator test bed was installed. The angles of the inlet guide vanes and the throttle behind the ventilator can be adjusted by stepping motors. The volume flow V is detected with a Prandtl-tube, the specific work Y with pressure and temperature measurements. With both values a ventilator map can be drawn. As the test bed should show the multiple possibilities of LabVIEW for test bed techniques the total pressure behind the ventilator was calculated with Imaq image processing using the filling mark of a fluid manometer, that was detected by a video camera. The test bed can be controlled via Internet. (orig.) [German] Wird ein Geblaese durch einen Asynchronmotor mit konstanter Drehzahl angetrieben, so ist der Volumenstrom V und die Druckerhoehung ueber das Geblaese {delta}p{sub t} nur von der Drosselung hinter dem Geblaese abhaengig. Es ergibt sich somit eine einzelne Kennlinie, auf der der Drosselgrad {beta}, der Volumenstrom und die Druckerhoehung unmittelbar voneinander abhaengen. Sollen der Volumenstrom und die Druckerhoehung unabhaengig voneinander geregelt werden, so wird ein zusaetzlicher Regelparameter benoetigt. Dieser Parameter kann die Drehzahl, eine variable Abblasevorrichtung oder eine variable Schaufelstellung des Laufrades oder des Leitrades sein. (orig.)

  12. Kombinierte radiologisch-interventionelle und radiotherapeutische Behandlung von Patienten mit zentralen Gallengangsmalignomen

    Directory of Open Access Journals (Sweden)

    Riedmann E

    2005-01-01

    Full Text Available Einleitung: In einer retrospektiven Analyse von 24 Patienten mit inoperablen oder nicht radikal resezierten Karzinomen des Gallentraktes wurde der Einfluß einer HDR-(high-dose-rate192-Ir-Brachytherapie oder der kombinierten Tele-/Brachytherapie auf Überlebenszeit und Verbesserung der Lebensqualität untersucht. Methode und Material: Von 1996 bis 2001 wurden 24 Patienten mit einem Karzinom, welches die extrahepatischen Gallenwege obstruierte (16 Klatskin-Tumoren, 6 Gallenblasenkarzinome, 2 Metastasen eines GI-Tumors, einer palliativen Radiatio unterzogen. 14 von 24 Patienten wurden bei einem lokal fortgeschrittenen inoperablen Tumor, 5 Patienten nach einer R1-Resektion und 5 Patienten im Rezidiv behandelt. Bei allen Patienten wurde eine perkutane transhepatische Cholangiographie (PTC und anschließend die Implantation eines oder mehrerer selbstexpandierbarer Stents zur Behandlung der biliären Okklusion durchgeführt. 23 Patienten erhielten eine endoluminale Brachytherapie, 10 davon kombiniert mit einer Teletherapie; ein Patient erhielt eine alleinige Teletherapie. Im ersten Jahr wurde sechs Patienten die Brachytherapie mit einer Dosis von 15 Gray (Gy in drei Fraktionen verabreicht. Ab 1997 wurden 17 Patienten mit hyperfraktionierter Brachytherapie (2 x täglich mit einer mittleren Dosis von 20 Gy (5 x 4 Gy behandelt. Die mittlere Dosis der Teletherapie in beiden Gruppen betrug 40 Gy (Range 22–60 Gy. Ergebnisse: Das mediane Überleben für alle Patienten betrug 7,7 Monate. Patienten, die mit hyperfraktionierter Brachytherapie behandelt wurden, zeigten einen Trend zu einem verlängerten Überleben mit 11,6 Monaten verglichen mit 5,7 Monaten in der konventionell behandelten Gruppe. Die akuten Nebenwirkungen waren moderat.

  13. Erhöhter oxidativer Streß bei Patienten mit instabiler Angina pectoris

    Directory of Open Access Journals (Sweden)

    Bodlaj G

    1998-01-01

    Full Text Available Die instabile Angina pectoris führt oft zum akuten Myokardinfarkt. Da die Lipid-Peroxidation im Verdacht steht, chronische und akute Ereignisse der Atherosklerose und der koronaren Herzkrankheit zu fördern, untersuchten wir die Lipid-Peroxidations-Parameter und alpha-Toco-pherol-Spiegel bei 100 KHK-Patienten und verglichen sie mit denen einer entprechenden Kontrollgruppe. 50 konsekutive Patienten mit stabiler Angina pectoris (SAP und 50 konsekutive Patienten mit instabiler Angina pectoris (IAP wurden untersucht und mit 100 klinisch gesunden Personen verglichen. Zusätzlich zur herkömmlichen Lipid- und Lipoprotein-Analyse wurden die Lipid-Peroxidations-Produkte als Hydroperoxide und Thiobarbituric acid reactive substances (TBARS gemessen. Die konjugierten Diene wurden nur bei den Patienten bestimmt. Da alpha-Tocopherol eines der wichtigsten Antioxidantien ist, wurde es ebenfalls quantifiziert. Wie erwartet hatten die Patienten wesentlich höhere Cholesterin-, Triglyzerid-, LDL-C- und Lp(a-Spiegel und niedrigere HDL-C-Spiegel als die Kontrollgruppe. Als die Patienten in Gruppen mit stabiler und instabiler Angina pectoris geteilt wurden, waren Peroxide und TBARS in der letzteren Gruppe wesentlich höher als bei den anderen Patienten und der Kontrollgruppe. Auch konjugierte Diene waren eindeutig höher bei den Patienten mit instabiler Angina pectoris. Der alpha-Tocopherol-Gesamtspiegel war in allen 3 Gruppen vergleichbar, aber der alpha-Tocopherol-Gehalt pro LDL-Partikel war bei den Patienten mit IAP am niedrigsten, gefolgt von denen mit SAP und der Kontrollgruppe. Wir schließen daraus, daß die Lipid-Peroxidations-Parameter bei Patienten mit IAP erhöht sind und SAP-Patienten von IAP-Patienten unterscheiden.

  14. Euronet Lab : a Cloud Based Laboratory Environment

    OpenAIRE

    Correia, Raúl Cordeiro; Fonseca, José Manuel; Donnellan, Andrew

    2012-01-01

    A large number of virtual and remote labs connected to the internet is already available nowadays. However, they usually are isolated and independent systems, unable to cooperate and complement each other. This lack of interconnection and interoperability leads, consequently, to the duplication of efforts in order to develop what could be easily shared and reused. Therefore, the integration of different platforms can speed up the development of virtual labs and downsize the barriers of usi...

  15. Learning Parallel Computations with ParaLab

    OpenAIRE

    Kozinov, E.; Shtanyuk, A.

    2015-01-01

    In this paper, we present the ParaLab teachware system, which can be used for learning the parallel computation methods. ParaLab provides the tools for simulating the multiprocessor computational systems with various network topologies, for carrying out the computational experiments in the simulation mode, and for evaluating the efficiency of the parallel computation methods. The visual presentation of the parallel computations taking place in the computational experiments is the key feature ...

  16. Quality management system at K-Lab

    Energy Technology Data Exchange (ETDEWEB)

    Bosio, J. (K-Lab (NO))

    1990-01-01

    This report describes how a Quality Management System has been organised at Kaarstoe metering and technology laboratory (K-Lab). Implementation of new technologies will become easier to carry through if they have been developed within a Quality Management System according to existing international standards. K-Lab has applied for accreditation to the Norwegian Calibration Service which among other requirements requests a proper Quality Management System. 2 refs., 4 figs.

  17. German lab wins linear collider contest

    CERN Multimedia

    Cartlidge, Edwin

    2004-01-01

    Particle physicists have chosen to base the proposed International Linear Collider on superconducting technology developed by an international collaboration centred on the DESY lab in Germany. The superconducting approach was chosen by an internatinal panel ahead of a rival technology developed at Stanford in the US and the KEK lab in Japan. The eagerly-awaited decision was announced at the International Conference on High Energy Physics in Beijing today (½ page)

  18. Fifteen years experience: Egyptian metabolic lab

    Directory of Open Access Journals (Sweden)

    Ekram M. Fateen

    2014-10-01

    Conclusion: This study illustrates the experience of the reference metabolic lab in Egypt over 15 years. The lab began metabolic disorder screening by using simple diagnostic techniques like thin layer chromatography and colored tests in urine which by time updated and upgraded the methods to diagnose a wide range of disorders. This study shows the most common diagnosed inherited inborn errors of metabolism among the Egyptian population.

  19. mQoL smart lab

    DEFF Research Database (Denmark)

    De Masi, Alexandre; Ciman, Matteo; Gustarini, Mattia

    2016-01-01

    serve quality research in all of them. In this paper, we present own "mQoL Smart Lab" for interdisciplinary research efforts on individuals' "Quality of Life" improvement. We present an evolution of our current in-house living lab platform enabling continuous, pervasive data collection from individuals......' smartphones. We discuss opportunities for mQoL stemming from developments in machine learning and big data for advanced data analytics in different disciplines, better meeting the requirements put on the platform....

  20. S'Cool LAB Summer CAMP 2017

    CERN Multimedia

    Woithe, Julia

    2017-01-01

    The S’Cool LAB Summer CAMP is an opportunity for high-school students (aged 16-19) from all around the world to spend 2 weeks exploring the fascinating world of particle physics. The 24 selected participants spend their summer at S’Cool LAB, CERN’s hands-on particle physics learning laboratory, for an epic programme of lectures and tutorials, team research projects, visits of CERN’s research installations, and social activities.

  1. Artists-in-Labs: Processes of Inquiry

    Science.gov (United States)

    Scott, Jill

    This book verifies the need for the arts and the sciences to work together in order to develop more creative and conceptual approaches to innovation and presentation. By blending ethnographical case studies, scientific viewpoints and critical essays, the focus of this research inquiry is the lab context. For scientists, the lab context is one of the most important educational experiences. For contemporary artists, laboratories are inspiring spaces to investigate, share know-how transfer and search for new collaboration potentials.

  2. Supplemental Guidelines, JCE Lab-Experiment Manuscripts

    Science.gov (United States)

    2000-05-01

    These guidelines supplement the Guide to Submissions (published in J. Chem. Educ. 2000, 77, 29-30 and at http://jchemed.chem.wisc.edu/Journal/Authors/ Guidelines.html or available on request from the JCE editorial office). Manuscripts that describe laboratory experiments should first follow the Guide to Submissions and then apply these Supplemental Guidelines. Rationale JCE receives many submissions that describe laboratory experiments. The broad range of experiments readers can find each month is one of our most important features. These supplemental guidelines have been designed to make published laboratory experiments as useful as possible to readers. They are based on four fundamental ideas: peer review of a lab-experiment manuscript should be based to a large degree on the written and technology-based materials used by students in the laboratory, not just on a description of those materials; JCE should print the information a reader needs to decide whether to try to use the experiment; this includes information about possible safety hazards; readers who decide to use a lab should be able to adapt it to their circumstances quickly and easily; detailed information, including student materials, should be available to adopters of an experiment in a format that is modifiable and easily adapted for use by faculty, students, and support staff. To support these goals we require that a manuscript that describes a laboratory experiment must consist of a Lab Summary and Lab Documentation. (Each of these is described in detail below.) If, after peer review, a lab-experiment manuscript is published, only the Lab Summary will be printed in JCE. The Abstract, the Lab Summary, and all Lab Documentation will be published via JCE Online. Lab Documentation is placed on the Web as PDF files that can be displayed and printed by Acrobat Reader, and as Word or Word Perfect files that can be edited by those who adopt a lab. Those without Web access can request printed copies of all

  3. LabVIEW Support at CERN

    CERN Multimedia

    HR Department

    2010-01-01

    Since the beginning of 2009, due to the CERN restructuring, LabVIEW support moved from the IT to the EN department, joining the Industrial Controls and Electronics Group (ICE). LabVIEW support has been merged with the Measurement, Test and Analysis (MTA) section which, using LabVIEW, has developed most of the measurement systems to qualify the LHC magnets and components over the past 10 years. The post mortem analysis for the LHC hardware commissioning has also been fully implemented using LabVIEW, customised into a framework, called RADE, for CERN needs. The MTA section has started with a proactive approach sharing its tools and experience with the CERN LabVIEW community. Its framework (RADE) for CERN integrated application development has been made available to the users. Courses on RADE have been integrated into the standard National Instruments training program at CERN. RADE and LabVIEW support were merged together in 2010 on a single email address:labview.support@cern.ch For more information please...

  4. Einfluss der operativen Behandlung auf die Entwicklung von Kindern mit nonsyndromaler Kraniosynostose

    OpenAIRE

    Azouz, J. (Jamila-Stephanie)

    2008-01-01

    Ziel der Studie war die Klärung der Frage, ob eine Operation die psychomotorische Entwicklung von Kindern mit nonsyndromaler Nahtsynostose positiv beeinflussen kann. Dafür wurde die Entwicklung von 52 operierten und nicht operierten Kindern untersucht. Die Entwicklungsdiagnostik wurde mit Hilfe des ET 6-6 zum Zeitpunkt der Erstdiagnostik, 0 bis 6 sowie 6 bis 12 Monate nach der Operation durchgeführt. Zunächst wurden die Daten der operierten mit denen der nicht operierten Kinder verglichen. In...

  5. TOEFL Junior® Design Framework. TOEFL Junior® Research Report. TOEFL JR-02. ETS Research Report No. RR-15-13

    Science.gov (United States)

    So, Youngsoon; Wolf, Mikyung Kim; Hauck, Maurice C.; Mollaun, Pamela; Rybinski, Paul; Tumposky, Daniel; Wang, Lin

    2015-01-01

    This paper presents the theoretical and empirical foundations of the "TOEFL Junior"® assessment and its development process. The TOEFL Junior test was developed to address the increasing need for objective measures of English language proficiency for young adolescent learners, who are being introduced to English as a second or foreign…

  6. The Final Report on the Tarrant County Junior College Phase of the Social Science Demonstration Project Sponsored by the American Association of Junior Colleges.

    Science.gov (United States)

    Platt, Robert M.

    An account of Tarrant Count Junior College's participation in the American Association of Junior Colleges' Social Science Demonstration Project was presented. The purpose of the project was to involve introductory sociology students in the use of the community as a laboratory to enliven the teaching-learning experience and develop in students a…

  7. Communication acoustics in Bell Labs

    Science.gov (United States)

    Flanagan, J. L.

    2004-05-01

    Communication aoustics has been a central theme in Bell Labs research since its inception. Telecommunication serves human information exchange. And, humans favor spoken language as a principal mode. The atmospheric medium typically provides the link between articulation and hearing. Creation, control and detection of sound, and the human's facility for generation and perception are basic ingredients of telecommunication. Electronics technology of the 1920s ushered in great advances in communication at a distance, a strong economical impetus being to overcome bandwidth limitations of wireline and cable. Early research established criteria for speech transmission with high quality and intelligibility. These insights supported exploration of means for efficient transmission-obtaining the greatest amount of speech information over a given bandwidth. Transoceanic communication was initiated by undersea cables for telegraphy. But these long cables exhibited very limited bandwidth (order of few hundred Hz). The challenge of sending voice across the oceans spawned perhaps the best known speech compression technique of history-the Vocoder, which parametrized the signal for transmission in about 300 Hz bandwidth, one-tenth that required for the typical waveform channel. Quality and intelligibility were grave issues (and they still are). At the same time parametric representation offered possibilities for encryption and privacy inside a traditional voice bandwidth. Confidential conversations between Roosevelt and Churchill during World War II were carried over high-frequency radio by an encrypted vocoder system known as Sigsaly. Major engineering advances in the late 1940s and early 1950s moved telecommunications into a new regime-digital technology. These key advances were at least three: (i) new understanding of time-discrete (sampled) representation of signals, (ii) digital computation (especially binary based), and (iii) evolving capabilities in microelectronics that

  8. Improving Students’ English Reading Skills in Junior Teaching

    Institute of Scientific and Technical Information of China (English)

    陈阿亲

    2009-01-01

    Reading is an important way of communication.Through reading,people can be well ingformed.Therefore,reading plays a key role yn Junior English teaching.However,a lot of students in junior middle school are not skilled at reading.One of the problems is that they do not know how to read.This paper suggests the following effective reading shills:changing the traditional ways of reading,improving students’ skills of skimming and scanning,cultivating abilities of guessing and limited reading,enlarging the scope of reading,forming students’good habits of reading.By using these skills,students’speed of reading and reading comprehension can be improved.

  9. A study on coping patterns of junior college students

    Directory of Open Access Journals (Sweden)

    Ramya N

    2009-01-01

    Full Text Available The objective of this study was to examine the coping patterns followed by the junior college students. Further, an extensive effort was done to study the gender differences in coping patterns used by the students. This study was conducted in Christ College, Bangalore and on the first and second-year students of pre-university studying in either of the branches (Bachelor of Arts, Science, or Commerce. A total of 120 samples were collected from study population of junior college students using the random sampling method. The sample comprised, 40 students from each group of Arts, Science, and Commerce, including both of the sexes. The tools such as, socio-demographic data sheet and coping checklist, were used. The study findings revealed that majority of the students adopted emotion- and problem-focused coping strategies. Most of the female students adopted emotion-focused coping strategies, whereas the male students mostly used problem-focused coping strategies.

  10. Three Online Neutron Beam Experiments Based on the iLab Shared Architecture

    OpenAIRE

    Yakov Ostrocsky; Philip Bailey; Gordon Kohse; James Hardison; V. Judson Harward; Kimberly DeLong

    2011-01-01

    Students at MIT have traditionally executed certain experiments in the containment building of the MIT nuclear reactor as part of courses in Nuclear Engineering and the third year laboratory course for Physics majors. A joint team of faculty and research staff from the MIT Nuclear Reactor Laboratory (MIT-NRL) and MIT’s Center for Educational Computing Initiatives have implemented online versions of three classic experiments; (a) a determination of MIT reactor coolant temperature through measu...

  11. Benefits Analysis of the Naval Junior Reserve Officers Training Corps

    Science.gov (United States)

    1992-06-01

    Dimes, Cystic Fibrosis, Multiple Sclerosis , Heart, Lung, Junior Diabetes, Leukemia, United Way, MDA, Save the Earth Bremerton High School, WA Aiken...of the program from multiple perspectives. The overall perception of the benefits derived from the NJROTC program was positive. This positive...for the BSU Black Heritage Talent Show. The students you have assigned to coordinate ehese efforts have conducted themselves in a courteous and

  12. English vocabulary teaching in Chinese junior high schools

    OpenAIRE

    Zhang, Jinghong

    2015-01-01

    Vocabulary learning is an important and indispensable part of the English language learning process. In this paper, the author tried to examine the vocabulary teaching practice in Chinese junior high schools. A questionnaire was used to investigate the problem from the perspectives of in-service teachers. Besides, the National English Curriculum (MOE, 2011) served as another important source of data in this study. The data revealed that progress has been made in English vocabulary teaching in...

  13. The Application of STM in Junior English Class

    Institute of Scientific and Technical Information of China (English)

    强萍

    2013-01-01

      Along with the development of China's economy, English becomes more and more important in people's daily life. The English teaching methods used in each period are quite different. It has been a few decades since situational teaching method was put forward. The situational teaching method is one of the most popular teaching methods in Junior English class. Students will accept knowledge actively in efficient classroom learning in which language acquisition is carried out completely in full language environment.

  14. An Evaluation of Junior English Textbook-Go for It

    Institute of Scientific and Technical Information of China (English)

    李嘉琪

    2015-01-01

    This paper evaluates the junior English textbook- Go for it to provide some references for teachers when they selecting coursebooks and hopefully helps them make proper decisions in the process of teaching.It is found that the coursebook is keeping up with the latest language teaching theories and is beneficial for developing students' communicative competence,while there are still some problems needs paying attention to.

  15. An Evaluation of Junior English Textbook-Go for It

    Institute of Scientific and Technical Information of China (English)

    李嘉琪

    2015-01-01

    This paper evaluates the junior English textbook- Go for it to provide some references for teachers when they selecting coursebooks and hopefully helps them make proper decisions in the process of teaching.It is found that the coursebook is keeping up with the latest language teaching theories and is beneficial for developing students’ communicative competence,while there are still some problems needs paying attention to.

  16. Improving Junior Infantry Officer Leader Development and Performance

    Science.gov (United States)

    2017-06-09

    responsible for the critical role of professionally developing these young officers, and yet the junior officer was not a master of these developmental ...effectively balance his individual development or the long-term needs of the Army, with the immediate needs of their organizations . As a result...positive side, it allows infantry officers to experience more diverse, Army-wide, developmental experiences and assignments. This is good for developing

  17. Neue Aufgaben für wissenschaftliche Bibliotheken: Das Beispiel Open Science Lab

    Directory of Open Access Journals (Sweden)

    Lambert Heller

    2015-10-01

    Full Text Available Vor dem Hintergrund des Aufkommens vieler neuer digitaler Werkzeuge und Methoden zur Unterstützung des wissenschaftlichen Arbeitens wird seit etwa fünf Jahren unter wissenschaftlichen Bibliothekaren in Deutschland immer häufiger über Innovationsmanagement diskutiert. Wie lassen sich relevante Trends und Herausforderungen rechtzeitig erkennen und mit den begrenzten Ressourcen einer Einrichtung des öffentlichen Dienstes adäquat aufgreifen, bis hin zu einer Veränderung der Bibliotheksstrategie? Der Beitrag behandelt das Modell des an der Technischen Informationsbibliothek Hannover (TIB 2013 ins Leben gerufenen Open Science Lab. Unter Leitung des Autors werden Trends beobachtet und aufgegriffen, um in enger Zusammenarbeit mit Wissenschaftlern und Wissenschaftlerinnen neue digitale Werkzeuge und Methoden zu erproben, eine neue Informationspraxis zu kultivieren und daraus Innovationen für das Dienste-Spektrum der Bibliothek abzuleiten. Dies wird beispielhaft anhand der beiden Schwerpunktthemen kollaboratives Schreiben sowie linked-data-basierte Forschungsinformationssysteme (FIS geschildert und diskutiert. Given the rise of many new digital tools and methods for supporting scientific work, the last five years have seen a lot of discussion amongst German academic librarians about innovation management. How can we discover relevant trends and challenges in time and respond to them adequately up to the point of changing whole library strategies, despite the limited resources of a public sector institution? The paper presents the model of the Open Science Lab which was set up at the German National Library of Science and Technology (TIB Hannover in 2013. Under the direction of the author and in close collaboration with scientific communities, the lab group keeps track of trends and selects some of them in order to try out new tools and methods. The ultimate aim is to cultivate new information practices and develop new, innovative

  18. Sport-specific factors predicting player retention in junior cricket.

    Science.gov (United States)

    Talpey, Scott; Croucher, Tom; Bani Mustafa, Ahmed; Finch, Caroline F

    2017-04-01

    Understanding factors that motivate young athletes to continue participation in sport can help key stakeholders cultivate an environment that fosters long-term participation. This investigation sought to determine the performance and participation factors that influenced continued participation in junior cricket. Administration-level data were collected each annual season across a seven-year period by a community-level junior cricket association in Australia and analysed to identify the performance and participation-based predictors of player retention. All players were males aged <16 years. Players were categorised according to whether they remained in (or departed from) the association at the end of each playing season. A multivariate logistic regression model with a stepwise variable selection was employed to identify significant independent predictors of player retention. The number of innings batted and overs bowled were significant participation-related contributors to junior cricket player retention. Performance factors such as the number of wickets taken and the number of runs scored also significantly influenced player retention. Finally, team age group, the number of previous seasons played and age were also significant factors in player retention. This demonstrates that sufficient opportunity for children to participate in the game and expression of skills competence are key factors for retention in cricket.

  19. NIR tracking assists sports medicine in junior basketball training

    Science.gov (United States)

    Paeglis, Roberts; Bluss, Kristaps; Rudzitis, Andris; Spunde, Andris; Brice, Tamara; Nitiss, Edgars

    2011-07-01

    We recorded eye movements of eight elite junior basketball players. We hypothesized that a more stable gaze is correlated to a better shot rate. Upon preliminary testing we invited male juniors whose eyes could be reliably tracked in a game situation. To these ends, we used a head-mounted video-based eye tracker. The participants had no record of ocular or other health issues. No significant differences were found between shots made with and without the tracker cap, Paired samples t-test yielded p= .130 for the far and p=..900 > .050 for the middle range shots. The players made 40 shots from common far and middle range locations, 5 and 4 meters respectively for aged 14 years As expected, a statistical correlation was found between gaze fixation (in milliseconds) for the far and middle range shot rates, r=.782, p=.03. Notably, juniors who fixated longer before a shot had a more stable fixation or a lower gaze dispersion (in tracker's screen pixels), r=-.786, p=.02. This finding was augmented by the observation that the gaze dispersion while aiming at the basket was less (i.e., gaze more stable) in those who were more likely to score. We derived a regression equation linking fixation duration to shot success. We advocate infra-red eye tracking as a means to monitor player selection and training success.

  20. Musculoskeletal Injuries and Training Patterns in Junior Elite Orienteering Athletes

    Directory of Open Access Journals (Sweden)

    Lilian Roos

    2015-01-01

    Full Text Available Findings about the relation between musculoskeletal injuries and training patterns in orienteering athletes are sparse. Therefore, the musculoskeletal injuries and training patterns of 31 Swiss elite orienteering athletes aged 18-19 years were analyzed in a retrospective study. Individual training diaries and medical records were used to assess training data and injury history, respectively. Group comparisons and a multiple linear regression (MLR were performed for statistical analysis. The junior elite orienteering athletes performed 7.38 ± 2.00 training sessions weekly, with a total duration of 455.75 ± 98.22 minutes. An injury incidence rate (IIR of 2.18 ± 2.13 injuries per 1000 hours of training was observed. The lower extremity was affected in 93% of all injuries, and the knee (33% was the most commonly injured location. The MLR revealed that gender and six training variables explained 60% of the variance in the injury severity index in this study. Supported by the low IIR in the observed age group, the training protocol of the junior elite orienteering athletes was generally adequate. In comparison to elite track, marathon, and orienteering athletes, the junior elite athletes performed less high-intensity interval training (HIIT. However, more frequent HIIT seems to be a protective factor against injuries.

  1. Perfectionism and attitudes towards doping in junior athletes.

    Science.gov (United States)

    Madigan, Daniel J; Stoeber, Joachim; Passfield, Louis

    2016-01-01

    Recent theory and research suggest that perfectionism is a personal factor contributing to athletes' vulnerability to doping (using banned substances/drugs to enhance sporting performance). So far, however, no study has examined what aspects of perfectionism suggest a vulnerability in junior athletes. Employing a cross-sectional design, this study examined perfectionism and attitudes towards doping in 129 male junior athletes (mean age 17.3 years) differentiating four aspects of perfectionism: perfectionistic strivings, perfectionistic concerns, parental pressure to be perfect, and coach pressure to be perfect. In the bivariate correlations, only parental pressure showed a positive relationship with positive doping attitudes. In a multiple regression analysis controlling for the overlap between the four aspects, perfectionistic strivings additionally showed a negative relationship. Moreover, a structural equation model examining the relationships between all variables suggested that coach pressure had a negative indirect effect on attitudes towards doping via perfectionistic strivings. The findings indicate that perceived parental pressure to be perfect may be a factor contributing to junior athletes' vulnerability to doping, whereas perfectionistic strivings may be a protective factor.

  2. Musculoskeletal Injuries and Training Patterns in Junior Elite Orienteering Athletes.

    Science.gov (United States)

    Roos, Lilian; Taube, Wolfgang; Zuest, Peter; Clénin, German; Wyss, Thomas

    2015-01-01

    Findings about the relation between musculoskeletal injuries and training patterns in orienteering athletes are sparse. Therefore, the musculoskeletal injuries and training patterns of 31 Swiss elite orienteering athletes aged 18-19 years were analyzed in a retrospective study. Individual training diaries and medical records were used to assess training data and injury history, respectively. Group comparisons and a multiple linear regression (MLR) were performed for statistical analysis. The junior elite orienteering athletes performed 7.38 ± 2.00 training sessions weekly, with a total duration of 455.75 ± 98.22 minutes. An injury incidence rate (IIR) of 2.18 ± 2.13 injuries per 1000 hours of training was observed. The lower extremity was affected in 93% of all injuries, and the knee (33%) was the most commonly injured location. The MLR revealed that gender and six training variables explained 60% of the variance in the injury severity index in this study. Supported by the low IIR in the observed age group, the training protocol of the junior elite orienteering athletes was generally adequate. In comparison to elite track, marathon, and orienteering athletes, the junior elite athletes performed less high-intensity interval training (HIIT). However, more frequent HIIT seems to be a protective factor against injuries.

  3. Anwendungsbeobachtungen mit Zolmitriptan-Rapilmet in der Praxis

    Directory of Open Access Journals (Sweden)

    Wessely P

    2004-01-01

    Full Text Available Nach Darstellungen der Prinzipien der evidenzbasierten Therapie (EBM der Migräneattacken wird die besondere Bedeutung der Triptane hervorgehoben. Die Entscheidung, Triptane einzusetzen, wird nicht unter Anwendung einer starren stufenweisen Verordnung, sondern flexibel anhand von Entscheidungshilfen für eine stratifizierte Therapieplanung getroffen. Eine solche Hilfe ist z. B. der in den USA entwickelte MIDAS-Fragebogen, der übersichtlich und einfach den Gesamtkomplex der Migräne erfaßt und nicht nur den Kopfschmerz, sondern auch die begleitenden autonomen Phänomene und vor allem auch die Beeinträchtigungen im sozio-ökonomischen Formenkreis bewertet. Dadurch kann die individuell erforderliche Therapieintensität, also z. B. der Einsatz von Triptanen, einfacher abgeschätzt werden. Die vorliegende Studie ist eine offene Anwendungsbeobachtung von Zolmitriptan-Rapimelt bei 349 Migränepatienten unter Verwendung des MIDAS-Fragebogens. Nach dreimonatiger Therapie konnte eine globale Besserung im Bereich der MIDAS-Scores nachgewiesen werden, wobei der Schweregrad IV von 42,7 % auf 14,6 % abgenommen hat (insgesamt signifikant für die Verbesserung jeweils um einen MIDAS-Grad. Die Kopfschmerzfrequenz hat sich ebenfalls von 14,6 Kopfschmerztage auf 8,7 reduziert, ebenso die Intensität – gemessen auf einer VAS-Skala – von 7,3 auf 5,3. Die Nebenwirkungsrate lag unter 2 %, die subjektive Zufriedenheit mit der Gesamtwirksamkeit von Zolmitriptan-Lyotabletten wurde in der Beurteilung durch die Probanden von 49,9 % mit sehr gut und von 35,8 % als gut bewertet, lediglich 4,3 % befanden die Medikation als unzureichend. In der Behandlung von Migräneattacken läßt sich für Zolmitriptan-RM eine hohe Patientenakzeptanz und auch ein hohes Maß an Effektivität und Wirkkonsistenz nicht nur unter den strengen Kriterien einer klinischen Prüfung, sondern auch unter den Bedingungen der Alltagspraxis nachweisen.

  4. Assessing Usage and Maximizing Finance Lab Impact: A Case Exploration

    Science.gov (United States)

    Noguera, Magdy; Budden, Michael Craig; Silva, Alberto

    2011-01-01

    This paper reports the results of a survey conducted to assess students' usage and perceptions of a finance lab. Finance labs differ from simple computer labs as they typically contain data boards, streaming market quotes, terminals and software that allow for real-time financial analyses. Despite the fact that such labs represent significant and…

  5. RoboLab and virtual environments

    Science.gov (United States)

    Giarratano, Joseph C.

    1994-01-01

    A useful adjunct to the manned space station would be a self-contained free-flying laboratory (RoboLab). This laboratory would have a robot operated under telepresence from the space station or ground. Long duration experiments aboard RoboLab could be performed by astronauts or scientists using telepresence to operate equipment and perform experiments. Operating the lab by telepresence would eliminate the need for life support such as food, water and air. The robot would be capable of motion in three dimensions, have binocular vision TV cameras, and two arms with manipulators to simulate hands. The robot would move along a two-dimensional grid and have a rotating, telescoping periscope section for extension in the third dimension. The remote operator would wear a virtual reality type headset to allow the superposition of computer displays over the real-time video of the lab. The operators would wear exoskeleton type arms to facilitate the movement of objects and equipment operation. The combination of video displays, motion, and the exoskeleton arms would provide a high degree of telepresence, especially for novice users such as scientists doing short-term experiments. The RoboLab could be resupplied and samples removed on other space shuttle flights. A self-contained RoboLab module would be designed to fit within the cargo bay of the space shuttle. Different modules could be designed for specific applications, i.e., crystal-growing, medicine, life sciences, chemistry, etc. This paper describes a RoboLab simulation using virtual reality (VR). VR provides an ideal simulation of telepresence before the actual robot and laboratory modules are constructed. The easy simulation of different telepresence designs will produce a highly optimum design before construction rather than the more expensive and time consuming hardware changes afterwards.

  6. The Design:Lab as platform in participatory design research

    DEFF Research Database (Denmark)

    Binder, Thomas; Brandt, Eva

    2008-01-01

    The notion of laboratory or simply 'lab' has become popular in recent years in areas outside science and technology development. Learning Labs, Innovation Labs, Usability Labs, Media and Communication Labs and even Art Labs designate institutions or fora dedicated to change and experimentation....... Influenced by these currents we use the expression 'Design:Lab' as a shorthand description of open collaborations between many stakeholders sharing a mutual interest in design research in a particular field. Many have reacted to the term 'laboratory' or 'lab' as foreign and awkward to design, and we as well...... as others have frequently used other metaphors like workshop, studio or atelier in design research. In this article we will argue that the laboratory metaphor is particularly suitable and useful for the design:lab, and we will give examples of how we have worked with the design:lab as a platform...

  7. RELEVANCE OF USE OF MULTIMEDIA IN ORDER TO PREVENT JUNIOR PUPILS’ AGGRESSIVE BEHAVIOUR

    Directory of Open Access Journals (Sweden)

    Natalia V. Oleksiuk

    2014-10-01

    Full Text Available The article analyzes the problem of aggressive behaviour of junior pupils and reasons for its occurrence. There are determined advantages of multimedia use in the prevention of aggressive behaviour of junior pupils and described types of multimedia, which should be used to work with pupils. Problem of aggressive behaviour of junior pupils become one of the main problems of our society. As noted by the most researchers, one of the cause of aggressive behaviour of junior pupils is media, the use of video games, watching movies, cartoons that provoke aggression. One of the important areas of prevention of aggressive behaviour of junior pupils is competence improvement of teachers, social workers and psychologists on the use of multimedia in social and educational classes for junior pupils.

  8. Personality differences among junior postgraduate trainees in the United Kingdom.

    Science.gov (United States)

    Martinou, Eirini; Allan, Hayley; Vig, Stella

    2015-01-01

    An early understanding of the personality profiles of junior trainees may be valuable for supporting the professional and educational development of tomorrow's doctors. This study aims to describe the personality profile of junior trainees and to explore whether the personality profiles differed according to the level of training, specialty choice, or gender. The Mental Muscle Diagram Indicator was distributed electronically. South West London, Health Education England South London. A total of 157 junior trainees completed the personality questionnaire. Specifically, there were core surgical (n = 40), core medical (n = 24), and foundation trainees (n = 93). The preferential profile across all groups was Extroversion (E), Sensing (S), Feeling (F), and Perception (P). More foundation doctors favored an extrovert and sensing personality when compared with core trainees (72% vs 60.4% and 77.4% vs 57.5%, respectively). More core surgical trainees appeared to prefer Extroversion when compared with their medical counterparts (66.7% vs 54.2%). More core medical trainees favored an intuitive behavior when compared with their surgical colleagues (50% vs 35%). Significantly, more female trainees (83.3%) displayed an extrovert personality than male trainees (66.7%) did. According to the Mental Muscle Diagram Indicator analysis, this work shows that the more junior the trainees are in their career, the more they tend to enjoy human interaction and to favor acting before thinking. The most junior trainees tend to be slightly more interested in dealing with facts rather than ideas and favor a flexible approach of life. The reducing ratio of Extroversion and Sensing in the core trainees when compared with foundation doctors may suggest that clinical experience has an effect on personality. As trainees begin to progress, they may tend to reflect more on their practice and to start thinking about more long term. These results suggest that a greater understanding of their personality

  9. Genotyp-/Phänotyp-Analyse und klinische Charakterisierung von 25 Familien mit familiärer Hypomagnesiämie mit Hyperkalziurie und Nephrokalzinose

    OpenAIRE

    Schneider, Linda

    2010-01-01

    Die familiäre Hypomagnesiämie mit Hyperkalziurie und Nephrokalzinose (FHHNC) ist eine autosomal rezessive renal-tubuläre Erkrankung, die häufig mit progredientem Nierenversagen assoziiert ist. Der primäre Defekt besteht in einer gestörten tubulären Reabsorption von Magnesium und Kalzium im dicken aufsteigenden Teil der Henle-Schleife (TAL) der Niere. Mutationen im CLDN16-Gen (früher PCLN1-Gen), welches für das renale Tight Junctio...

  10. Entwicklung und Evaluation eines psychoedukativen Elterngruppen-Trainingsprogramms für Familien mit autistischen Kindern

    OpenAIRE

    Probst, Paul

    2003-01-01

    In der Einleitung wird das Konzept des "Psychoedukativen Elterntrainings" erläutert und ein Überblick über den Forschungsstand zum Thema "Elterntraining in Familien mit autistischen Kindern" gegeben. Ausgehend von dieser Analyse wurde ein psychoedukatives Eltern-Gruppentraining für Familien mit autistischen Kindern entwickelt und im Rahmen eines 3-Monate-Follow-up-Versuchsplans evaluiert. Die beiden Hauptziele des Trainingcurriculums waren "Vermittlung eines Konzepts über Wesen, Ursach...

  11. Optische 3D-Messtechnik : Präzise Gestaltvermessung mit einem erweiterten Streifenprojektionsverfahren

    OpenAIRE

    Wiora, Georg

    2001-01-01

    Die Streifenprojektion mit zeitlich kodierten Beleuchtungsmustern hat sich nach ihrer Erfindung - trotz vorhandener Schwächen - schnell neben den, seit Jahrzehnten ausgereiften, mechanischen Koordinaten-Messmaschinen in der 3D-Messtechnik etabliert. Diese Arbeit stellt einen Beitrag zu ihrer Konsolidierung dar. Zur Abschätzung der Leistungsfähigkeit werden die Genauigkeitsgrenzen eines Streifenprojektionssystems mit einem neuen Ansatz theoretisch erfasst. Es wird ein Verfahren zur präzisen Be...

  12. Die Ferse schmerzt: Behandlung des M. triceps surae bei Patienten mit Fasciitis plantaris : Ein systematisches Literaturreview

    OpenAIRE

    Brunner, Melanie

    2015-01-01

    Darstellung des Themas: Die Dehnung des M. triceps surae bei Patienten mit Fasciitis plantaris wird in der Literatur als begleitende Intervention empfohlen. Dies lässt einen Zusammenhang zwischen den Plantarflexoren und den Fersenschmerzen vermuten, weshalb die Untersuchung von weiteren Behandlungsmethoden am M. triceps surae von Bedeutung ist. Ziel: Das Ziel dieser Arbeit war, eine Aussage über die Effektivität von verschiedenen Behandlungsmethoden des M. triceps surae bei Patienten mit F...

  13. trEATit - Intensive ambulante Gruppentherapie von Jugendlichen mit Essstörungen

    OpenAIRE

    Michler, Petra; Wolter-Flanz, Andrea; Linder, Martin

    2007-01-01

    Es wird ein intensives ambulantes Gruppentherapiekonzept für Mädchen mit Essstörungen (Anorexia nervosa, Bulimia nervosa, Binge-eating-disorder) vorgestellt, als Möglichkeit neben/statt der stationären Behandlung und der Einzeltherapie bei niedergelassenen Therapeuten. Das Therapiekonzept ist vorwiegend verhaltenstherapeutisch orientiert und fördert die Selbstmanagementfähigkeiten der Jugendlichen, selbstbestimmt und eigenverantwortlich mit ihrer Erkrankung umzugehen und...

  14. Biomechanische Untersuchungsergebnisse über die verbesserte Verankerung von Pedikelschrauben mit resorbierbarem

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Die Prim?rstabilit?t von Pedikelschrauben im Knochen h?ngt in hohem Masse von der Knochendichte ab. Die Augmentation mit Zement ist ein klinisch einsetzbares Verfahren, um die Schrauben-Verankerung im osteoporotischen Knochen zu verbessern.In dieser Studie wurde eine neuartiges resorbierbares Knochenersatzmaterial (α-BSMTM) für diese Augmentation benutzt. Biomechanische Testungen wurden in vitro bei 16 Lendwirbelkorpern (L3-L5) aus 6 Individuen(75,2±13,7 Jahre) durchgeführt. Vor der biomechanischen Testung wurde bei allen Pr?paraten die trabekul?re Knochendichte mittels pQCT gemessen und beide Pedikel mit USS-Pedikelschrauben (5,0 mm × 45 mm) besetzt, von welchen eine mit α-BSMTM augmentiert war. Beim axialen Auszugstest wurden die maximale axiale Auszugskraft (F-max) sowie die Energieaufnahme bestimmt. Der Medianwert der F-max stieg beim Auszugstest durch die Zementierung mit α-BSMTM um 80 % von 370 N (ohne Zement) auf 665 N (mit Zement). Die Energieaufnahme bis zum Erreichen der F-max (E-F-max) und bei Dislokation bis 2,0 mm (E-2 mm) steigerte sich ebenfalls um 83 % und 68 %. Die Unterschiede waren signifikant. (Wilcoxon′s-Test, P<0,01) Die Ausreisskrafte F-max (ohne oder mit Zement) korrelierten eng mit der Knochendichte (r=0,9056 und r=0,9585). Unsere Resultate zeigen, da eine Augmentation mit dem α-BSMTM die prim?re Stabilit?t von Pedikelschrauben verbessern kann. Der Effekt scheint auf einer Optimierung der Kontaktfl?che und einer Aussteifung der schraubennahen Spongiosa zu beruhen. Das Material konnte geeignet sein, die Verankerung von Pedikelschrauben bei osteoporotischen Patieten zu verbessern.

  15. Erfassung und Trainierbarkeit der posturalen Kontrolle und Modulation des Gangbildes bei Patienten mit Morbus Parkinson

    OpenAIRE

    2015-01-01

    Die vorliegende Arbeit gliedert sich in drei Teile. Zunächst geht es um die Erfassung der posturalen Instabilität bei Patienten mit Morbus Parkinson. Es wurde ein klinischer Gleichgewichtstest (Fullerton Advanced Balance (FAB) Scale) zur Erhebung der posturalen Kontrolle validiert und mit der Berg Balance Scale und dem Mini-Balance Evaluation System Test (Mini-BESTest) verglichen. Hierfür wurden 85 Parkinsonpatienten eingeschlossen und untersucht. Es konnte gezeigt werden, dass die FAB Sc...

  16. Analyse der T-Zellkreuzreaktivität bei Birkenpollenallergikern mit assoziierter Nahrungsmittelallergie

    OpenAIRE

    Hofmann, Claudia

    2014-01-01

    Eine Pollenallergie geht häufig mit einer sekundären Nahrungsmittelallergie einher, die durch die Kreuzreaktivität zwischen dem Pollen- und dem Nahrungsmittelallergen verursacht wird. In der vorliegenden Arbeit wurde eine Kohorte von 20 Allergikern mit einer Typ I-Allergie gegen Birkenpollen und einer assoziierten Nahrungsmittelallergie gegen Haselnüsse und/oder Karotten in Bezug auf eine allergenspezifische IgE-Antwort, T-Zellantwort und vor allen Dingen hinsichtlich der T-Zellkreuzreaktivit...

  17. Detection and Imaging of Moving Targets with LiMIT SAR Data

    Science.gov (United States)

    2017-03-03

    1 Detection and Imaging of Moving Targets with LiMIT SAR Data Michael Newey, Gerald Benitz, David Barrett MIT Lincoln Laboratory Lexington...sandeep.mishra@baesystems.com Abstract Detecting moving targets in SAR imagery has recently gained a lot of interest as a way to replace optical...moving target detection and classification in adverse (e.g. cloudy) weather conditions. This can be particularly important for small radar antennas

  18. Toess weir with small power station Pfungen; Toesswehr mit Kleinkraftwerk Pfungen

    Energy Technology Data Exchange (ETDEWEB)

    Haerri, R.W. [Amt fuer Gewaesserschutz und Wasserbau, Abt. Gewaesserkorrektionen, Zurich (Switzerland)

    1995-12-31

    Near Pfungen on the River Toess the Canton of Zurich replaced a dilapidated weir and utilises the available falling gradient with a small power station. Besides the production of renewable energy the assistance of a fish ladder has been made available. (orig.) [Deutsch] Bei Pfungen an der Toess ersetzte der Kanton Zuerich ein baufaelliges Wehr und nutzt das vorhandene Gefaelle mit einem Kleinkraftwerk. Neben der Erzeugung von erneuerbarer Energie kann nun mit Hilfe einer Treppe auch der Fischaufstieg gewaehrleistet werden. (orig.)

  19. Wastewater treatment plant Herford with biofiltration; Klaeranlage Herford mit Biofiltration

    Energy Technology Data Exchange (ETDEWEB)

    Altemeier, G. [Herforder Abwasser GmbH, Herford (Germany); Gassen, M.

    1998-09-01

    In order to fulfil the higher effluent requirements especially for nitrogen and phosphorus removal the City of Herford due to limited space at the site of the existing plant planned to construct a new wastewater treatment plant applying the activated sludge process at a location in 4 km distance. During the environmental impact study it was decided to construct at the existing site a completely covered wastewater treatment plant (from screen to post floculation). Biological treatment is achieved by a less space consuming biofiltration plant (Biostyr process). The costs remained in the same range as of conventional plants. (orig.) [Deutsch] Um den gestiegenen Anforderungen insbesondere zur Stickstoff- und Phosphorelimination nachzukommen, plante die Stadt Herford wegen unzureichender Flaeche bei der vorhandenen Klaeranlage urspruenglich einen Neubau der Klaeranlage nach dem Belebungsverfahren an einem 4 km entfernten Standort. Im Zuge der Umweltvertraeglichkeitsuntersuchung kam man zu dem Entschluss, am vorhandenen Standort eine komplett eingehauste Abwasserreinigungsanlage (vom Rechen bis zur Nachflockung) zu errichten. Die biologische Reinigung erfolgt mit einer wenig Platz beanspruchenden Biofilteranlage (Biostyr Verfahren). Die Kosten blieben im Rahmen vergleichbarer konventioneller Anlagen. (orig.)

  20. Do Online Labs Work? An Assessment of an Online Lab on Cell Division

    Science.gov (United States)

    Gilman, Sharon L.

    2006-01-01

    Some studies show students successfully learning science through online courses. This study compared students doing an online and in-class lab exercise on cell division. Online students performed slightly but significantly better on a follow-up content quiz, however, about half those expressed a strong preference for in-class lab work.

  1. eLabEL: technology-supported living labs in primary care.

    NARCIS (Netherlands)

    Vermeulen, J.; Huygens, M.W.J.; Swinkels, I.; Oude Nijeweme-d'Hollosy, W.; Velsen, L. van; Jansen, Y.; Witte, L.P. de

    2015-01-01

    Abstract— Telecare technologies and eHealth applications can support patients and care professionals. However, these technologies are currently not being implemented in primary care. The eLabEL project aims to contribute to a solution for this problem by establishing Living Labs in which patients, h

  2. eLabEL: technology-supported living labs in primary care

    NARCIS (Netherlands)

    Vermeulen, Joan; Huygens, Martine; Witte, de Luc P.; Swinkels, Ilse; Oude Nijeweme-d'Hollosy, Wendy; Velsen, van Lex; Jansen, Yvonne

    2015-01-01

    Telecare technologies and eHealth applications can support patients and care professionals. However, these technologies are currently not being implemented in primary care. The eLabEL project aims to contribute to a solution for this problem by establishing Living Labs in which patients, healthcare

  3. Are Virtual Labs as Effective as Hands-on Labs for Undergraduate Physics? A Comparative Study at Two Major Universities

    Science.gov (United States)

    Darrah, Marjorie; Humbert, Roxann; Finstein, Jeanne; Simon, Marllin; Hopkins, John

    2014-01-01

    Most physics professors would agree that the lab experiences students have in introductory physics are central to the learning of the concepts in the course. It is also true that these physics labs require time and money for upkeep, not to mention the hours spent setting up and taking down labs. Virtual physics lab experiences can provide an…

  4. Impact of Quality of Life on the Reenlistment Intentions of Junior Enlisted United States Marines

    Science.gov (United States)

    2002-03-01

    junior enlisted Marines, known as ’ Millenials ’ (born after 1981). As illustrated earlier in this thesis, the average age of junior enlisted Marines...is just over 21 years (born after 1980). Thus, many junior enlisted Marines studied in this thesis are likely to belong to the Millenial group...Wilcox (2001) found that, to Millenials , "the greatest appeal of the Marine Corps, and the one that makes the service unique, is ’Self- Improvement

  5. Fondaparinux bei Herz-Kreislauf-Erkrankungen: Ein neues Antithrombin mit herausragenden Eigenschaften

    Directory of Open Access Journals (Sweden)

    Huber K

    2008-01-01

    Full Text Available Fondaparinux, ein synthetisches Pentasaccharid, führt zu einer indirekten Hemmung des Gerinnungsfaktors Xa und behindert in der Folge die Bildung von Thrombin. Fondaparinux wurde als Vergleichssubstanz gegenüber unfraktioniertem (Standard- Heparin oder dem niedermolekularen Heparin Enoxaparin in der Prophylaxe oder Therapie von venösen Thrombosen getestet. Zuletzt wurde Fondaparinux auch bei Patienten mit akuten Koronarsyndromen (ACS untersucht: bei Patienten mit ACS ohne ST-Hebung (NSTE-ACS waren sowohl die Blutungsrate als auch die Kurz- und Langzeitmortalität im Fondaparinuxarm (2,5 mg/Tag s. c. signifikant geringer als in den Enoxaparin-behandelten Patienten (1 mg/kg KG 2×/Tag s. c. (OASIS-5-Studie. Bei Patienten mit akutem ST-Strecken-Hebungsinfarkt (STEMI war Fondaparinux in den Subgruppen der konservativ behandelten Patienten (ohne Reperfusion und der Patienten, die eine pharmakologische Reperfusion erhielten (Thrombolyse von Vorteil gegenüber Placebo oder unfraktioniertem Heparin. Hingegen zeigte sich bei Patienten mit STEMI, die einer Akut-PCI unterzogen wurden, eine starke Tendenz zugunsten von unfraktioniertem Heparin gegenüber Fondaparinux (OASIS-6-Studie. Daher wird Fondaparinux in den internationalen Richtlinien als das Antithrombin mit der günstigsten Risiko/Nutzen-Ratio bei NSTEMI aber auch bei STEMI-Patienten mit Ausnahme jener Patienten, die sich einer Akut-PCI unterziehen, empfohlen. Fondaparinux könnte schon in der nahen Zukunft die Heparine in diesen Indikationen weitgehend ersetzen.

  6. Collaborative Creation of a Lab Rubric

    Directory of Open Access Journals (Sweden)

    Carrie Miller-DeBoer

    2011-03-01

    Full Text Available While there are a number of tested rubrics in circulation, our task was to intervene in a particular situation: the lead professor was concerned because her graduate teaching assistants held negative views about student performance on the lab reports. GTAs found poor products frustrating, and admitted that their grading was thus superficial and provided no feedback to students. Specifically, GTAs did not feel equipped to evaluate writing and, as a result, simply graded on steps completed in the lab process.We have a rubric now for an Introduction to Zoology lab that could be submitted here as a pretty darn good rubric for other instructors to use. But the intent of our “Tips and Tools” is to describe the actual creation of the rubric. We believe the active “real time” development of the rubric carried as much or more value than the finished product.

  7. eComLab: remote laboratory platform

    Science.gov (United States)

    Pontual, Murillo; Melkonyan, Arsen; Gampe, Andreas; Huang, Grant; Akopian, David

    2011-06-01

    Hands-on experiments with electronic devices have been recognized as an important element in the field of engineering to help students get familiar with theoretical concepts and practical tasks. The continuing increase the student number, costly laboratory equipment, and laboratory maintenance slow down the physical lab efficiency. As information technology continues to evolve, the Internet has become a common media in modern education. Internetbased remote laboratory can solve a lot of restrictions, providing hands-on training as they can be flexible in time and the same equipment can be shared between different students. This article describes an on-going remote hands-on experimental radio modulation, network and mobile applications lab project "eComLab". Its main component is a remote laboratory infrastructure and server management system featuring various online media familiar with modern students, such as chat rooms and video streaming.

  8. A Moodle extension to book online labs

    Directory of Open Access Journals (Sweden)

    Antonio C. Cardoso

    2005-11-01

    Full Text Available The social constructivist philosophy of Moodle makes it an excellent choice to deliver e-learning contents that require collaborative activities, such as those that are associated with online labs. In the case of online labs that enable web access to real devices (remote workbenches, access time should be reserved beforehand. A booking tool will avoid access conflicts and at the same time will help the students to organise their time and activities. This paper presents a Moodle extension that was developed within the Leonardo da Vinci MARVEL project, with the objective of meeting this requirement. The booking tool presented enables resource sharing in general and may be used to organise access to any type of scarce resources, such as to online labs and to the videoconferencing rooms that are needed to support collaborative activities.

  9. Künstlerisch geleitete Medienbildung mit Portfolios: Potenziale für Jugendliche in berufsvorbereitenden Bildungsmaßnahmen

    Directory of Open Access Journals (Sweden)

    Daniela Reimann

    2014-06-01

    Full Text Available Die pädagogische Zielgruppe des BMBF-Forschungsprojekts "MediaArt@Edu" (Leitung: Dr. Daniela Reimann, Wiss. Mitarbeiterin: Simone Bekk sind TeilnehmerInnen außerschulischer berufsvorbereitender Bildungsmaßnahmen, die im Rahmen von künstlerischen Workshops Medienprojekte am ZKM realisieren, die Gestaltungsprozesse mittels Projektportfolio visualisieren und – betreut von studentischen Mentoren – reflektieren. Die Jugendlichen sollen gestalterisch und spielerisch an Medientechnologien herangeführt werden, um eigene berufsübergreifende Potenziale entdecken zu können. Das KIT kooperiert dabei mit dem Zentrum für Kunst und Medientechnologie und der Arbeitsagentur Karlsruhe. Es werden Workshops zu unterschiedlichen thematischen Medienmodulen durchgeführt und evaluiert, wie z. B. Roboter_Gestalten, Licht_Gestalten, GamesLab, Sound und Smart Textile (Wearables. Ziel des Vorhabens ist es, ein neues Konzept digitaler Medienbildung mit Lernprozessbegleitung durch Studierende zu entwickeln, welches künstlerische Vermittlungsformen, interaktive Medien und Kunst einbezieht und das den Voraussetzungen, Bedürfnissen und Entwicklungsperspektiven von Jugendlichen in der Berufsvorbereitung und -orientierung besser als bislang entspricht und zur ihrer individuellen Berufsbiografiegestaltung beiträgt. Im vorliegenden Artikel wird der mediendidaktische Ansatz und das kunstpädagogische Konzept des Projekts anhand des Beispielmoduls "Licht-Objekte gestalten" vorgestellt und anhand von Beispielen aus der Projektarbeit veranschaulicht. The target group of the research project "MediaArt@Edu" (Acronym are paticipants of vocational preparation measures, who develop media projects in the context of artistic workshops at ZKM. They visualize the design processes using a project portfolio, reflected with student mentors.The young people experience media technologies through design, play in order to realize their own potentials and key skills, necessary across

  10. Learner performance and attitudes in traditional versus simulated lab experiences

    Science.gov (United States)

    Pyatt, Kevin A.

    The expository laboratory, a type of physical laboratory that has prescribed outcomes, was initially designed to address learning environments and laboratory environments of the 20th century. Evidence suggests that it has lost its instructional value. Emerging technologies such as simulations have a multitude of instructional benefits which can serve as robust replacements for the expository lab. There is evidence that the expository lab is being redefined and may need to be redesigned for the online world. These changes have not been realized, however, due to the current accreditation process which does not recognize the simulated lab as a legitimate alternative to expository labs. This study investigated whether simulated laboratories can achieve the goals of contemporary lab instruction as successfully as the expository lab paradigm. This study addressed the differences and similarities in student attitudes toward using a simulated lab and an expository lab. The methodology used in this study was experimental and quantitative in nature. Two experiments were carried out, each of which comprised the completion of a lab activity by participants who were assigned to a control group (expository lab) or an experimental group (simulated lab). This study found that there were significant differences between the assessment means of the simulated lab groups and the expository lab groups. The assessment means for the simulated lab groups were significantly higher than the assessment means of the expository lab groups. In terms of learner attitude, it was found that simulated labs were perceived to be more open-ended, easier to use, and easier to generate usable data, than expository labs. Moreover, students preferred using simulated labs over expository labs, and the time to complete simulated lab activities was significantly less than the time to complete expository lab activities. This study showed that the simulated lab can serve as a legitimate alternative to the

  11. [Semiotic Studies Lab for Patient Care Interactions].

    Science.gov (United States)

    Nunes, Dulce Maria; Portella, Jean Cristtus; Bianchi e Silva, Laura

    2011-12-01

    The aim of this experience report is to present the Semiotic Studies Lab for Patient Care Interactions (Laboratório de Estudos Semióticos nas Interações de Cuidado - LESIC). The lab was set up at the Nursing School of the Federal University of Rio Grande do Sul (UFRGS), Brazil in 2010. It has the purpose of providing didactic and pedagogical updates, based on the Theory developed by the Paris School of Semiotics, that enable the increase of knowledge and interactive/observational skills regarding the nature and mastery of human care.

  12. Verantwortlicher Umgang mit Antibiotika: Notwendigkeit der Antibiotikareduktion in der Aknetherapie.

    Science.gov (United States)

    Gollnick, Harald P M; Buer, Jan; Beissert, Stefan; Sunderkätter, Cord

    2016-12-01

    Der übermäßige oder unkritische weltweite Einsatz von Antibiotika in der Medizin hat die Ausbreitung von Antibiotikaresistenzen beschleunigt. In einigen Bereichen sind viele Antibiotika bei bakteriellen Infektionen, die zuvor noch gut auf antibakterielle Wirkstoffe reagierten, mittlerweile wirkungslos geworden. Dermatologen/Venerologen setzten orale und topische Antibiotika bei der Behandlung von Acne vulgaris routinemäßig ein, obwohl Akne weder eine infektiöse Erkrankung ist noch alleine durch das Propionibacterium getriggert wird. Vielmehr ist sie eine komplexe, chronische entzündliche Hauterkrankung, die durch verschiedene pathogenetische Faktoren wie follikuläre Hyperkeratose, erhöhter Sebumproduktion, bakterielle Proliferation und Entzündung zustande kommt. Folglich sollte eine erfolgreiche Therapie auf die Bekämpfung verschiedener pathogenetischer Faktoren und nicht nur auf die von Propionibacterium acnes abzielen. Daher wurden topische Retinoide und Benzoylperoxid als Mittel der ersten Wahl definiert. Monotherapien mit lokalen Antibiotika sollten insgesamt vermieden werden. Systemische Antibiotika der Tetrazyklin-Gruppe haben bei bestimmen Krankheitsstadien ihren Sinn, ihre Wirkung könnte aber eher auf der antientzündlichen als auf der antibiotischen Reaktion beruhen. Gesundheitsbehörden ermahnen alle Gesundheitsdienstleister, den Einsatz von Antibiotika einzuschränken. Das Nutzen-Risiko-Verhältnis muss bei der Entscheidung für oder gegen eine antibiotische Therapie bei einem einzelnen Patienten immer auch in Bezug auf das öffentliche Interesse am Erhalt der Wirksamkeit von Antibiotika abgewogen werden. Im Folgenden werden das aktuelle Krankheitskonzept zu Acne vulgaris und die sich daraus ableitenden Konsequenzen für den Einsatz von Antibiotika vorgestellt. © 2016 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.

  13. Mit Bourdieu in die Stadt: Relevanz, Prinzipien, Anwendungen

    Directory of Open Access Journals (Sweden)

    Loïc Wacquant

    2017-06-01

    Full Text Available Dieser Beitrag zeigt die Relevanz der Soziologie Bourdieus für die Stadtforschung auf, indem er Bourdieus Frühwerk zu Macht, Raum und Urbanisierung im Béarn und Algerien aufgreift und es mit seinem Spätwerk verknüpft, in welchem er das soziale Leiden in der französischen Metropole analysiert. Es wirft ein Schlaglicht auf die vier übergreifenden Prinzipien, die Bourdieus Forschungspraxis antreiben und eine fruchtbare Anleitung für die Stadtforschung sein können: den Bachelardschen Imperativ des erkenntnistheoretischen Bruchs und der erkenntnistheoretischen Wachsamkeit; die Webersche Aufforderung zur dreifachen Historisierung des Handelnden (Habitus, der Welt (sozialer Raum, wovon das soziale Feld lediglich einen Untertypus darstellt und der Kategorien des Analytikers (erkenntnistheoretische Reflexivität; den Leibnizschen-Durkheimschen Vorschlag, eine topologische Denkweise zu nutzen, um den Wechselbeziehungen zwischen symbolischem, sozialem und physischem Raum nachzuspüren; sowie das Cassirersche Moment, das uns dazu anhält, die konstitutive Wirksamkeit symbolischer Strukturen zur Kenntnis zu nehmen. Ich möchte zudem auf drei Fallstricke hinweisen, die eine Stadtforschung auf den Spuren Bourdieus tunlichst vermeiden sollte: die Fetischisierung von Konzepten; die Verlockung, sich der Sprache Bourdieus zu bedienen („speaking Bourdieuse“, ohne die Forschungsschritte, die die Bourdieuschen Begriffe verlangen, tatsächlich durchzuführen; sowie das zwanghafte Überstülpen seines Theorierahmens als Ganzes auch in Fällen, in denen es produktiver wäre, einzelne Bausteine zu übertragen.

  14. Junior faculty satisfaction in a large academic radiology department.

    Science.gov (United States)

    Kelly, Aine M; Cronin, Paul; Dunnick, N Reed

    2007-04-01

    Retention of academic faculty is a pressing issue for many radiology departments. The departure of junior faculty members to private practice may be driven in part by economics; however, the choice may be influenced by many other elements of faculty satisfaction. The purpose of this study was to evaluate how satisfied junior (assistant professors and instructors) and senior (associate professors and professors) faculty in an academic radiology department are with respect to their work and to determine which factors most affected the decision to stay in academics. We conducted a survey of junior and senior faculty in the department of radiology. Questions included attitudes regarding work, home, and family issues. Among the 27 junior faculty (73%) who responded to the survey, 14 were instructors and 13 were assistant professors. Among the 11 senior faculty (21%) who responded to the survey, 3 were associate professors and 8 were professors. Academic radiology faculty are very happy with work and derive enjoyment and fulfillment from their work. The working week excluding call (average 52 hours) and including call (average 61 hours) was not regarded as too long. The average academic faculty works 72% clinical time (range 15% to 100%) and gets 0.96 day a week of professional development. Fifty-nine percent are funded at an average of 0.91 day a week. Forty-one percent are on tenure track, and of the remainder, 40% expressed a desire for tenure track. Fifty-five percent of faculty have mentors and 57% receive adequate mentoring. When it comes to teaching, 50% have enough time to teach juniors. Of the remainder, all but one cited high clinical workload as an impediment to teaching juniors. Forty-one percent of faculty reported not getting enough academic time. Fifty-nine percent felt pressure to publish and 34% felt pressure to obtain external funding. Seventy-six percent surveyed felt it has become more difficult to publish. The main reasons cited were increasing

  15. Junior faculty core curriculum to enhance faculty development.

    Science.gov (United States)

    Guillet, Ronnie; Holloway, Robert G; Gross, Robert A; Libby, Katie; Shapiro, Janine R

    2017-04-01

    Senior Instructors and Assistant Professors in their first academic appointment may not have all the tools for an efficient start to their careers. Although many institutions provide access to mentoring programs and seminars on faculty development, the timing and format of the offerings often conflict with ongoing responsibilities of the faculty, particularly clinical faculty. We established a collaboration between the Clinical and Translational Science Institute (CTSI) and the University of Rochester Medical Center Office for Faculty Development with the goal of developing a week-long Junior Faculty Core Curriculum that would better suit faculty schedules. We convened focus groups and with their help, identified themes for inclusion in the course. Speakers were identified from among local senior faculty. University leadership was enlisted in promoting the course. Individual speakers and course content were evaluated daily, at the end of the week-long course, and 6 months later. Planning for subsequent years incorporated the feedback. Yearly evaluations and subsequent course modification continued. Junior faculty from nearly every department in the Medical Center were represented. There was high learner satisfaction and participation however several limitations were identified and addressed in subsequent years. The focus on principles and available resources, not specific skills or content was appropriate. Daily interactions among participants from a wide variety of departments fostered networking among faculty who may not otherwise have met and discussed common interests. The ultimate value of such an early, intensive faculty development program will depend on whether it equips junior faculty to organize, develop, and achieve their academic goals better than alternative formats. This will require further study.

  16. Academic achievement of junior high school students with sleep disorders

    Directory of Open Access Journals (Sweden)

    Fijri Auliyanti

    2015-01-01

    Full Text Available Background Sleep disorders are prevalent in adolescents and may influence their academic achievement. To date, no study has been done in Indonesia on academic achievement in students with sleep disorders and its related factors. Objective To assess for relationships between academic achievement and related factors, including gender, motivation and learning strategies, IQ level, maternal educational level, socioeconomic status, family structure, after-hours education program, presence of TV/computer in the bedroom, sleep duration during school days, as well as bedtime and wakeup time difference in junior high school students with sleep disorders. Methods This cross-sectional study was performed from January to March 2013. Subjects were students from five junior high schools in Jakarta who fulfilled the criteria for sleep disorders based on the Sleep Disturbance Scale for Children questionnaire. Results There were 111 study subjects. The prevalence of sleep disorders was 39.7%, mostly in difficulties initiating and maintaining sleep (70.2%. Below-average academic achievement was seen in 47.6% of subjects. Factors significantly related to below-average academic achievement were after-hours education program (prevalence ratio 5.6; 95%CI 1.36 to 23.18; P = 0.017, average IQ level (prevalence ratio 3.26; 95%CI 1.38 to 7.71; P = 0.007, and male gender (prevalence ratio 2.68; 95%CI 1.06 to 6.78; P = 0.037. Conclusion Among junior high school students with sleep disorders, factors related to below-average academic achievement are after-hours education program (more than 2 types, the average IQ level, and male gender. [Paediatr Indones. 2015;55:50-8.].

  17. Academic achievement of junior high school students with sleep disorders

    Directory of Open Access Journals (Sweden)

    Fijri Auliyanti

    2016-07-01

    Full Text Available Background Sleep disorders are prevalent in adolescents and may influence their academic achievement. To date, no study has been done in Indonesia on academic achievement in students with sleep disorders and its related factors. Objective To assess for relationships between academic achievement and related factors, including gender, motivation and learning strategies, IQ level, maternal educational level, socioeconomic status, family structure, after-hours education program, presence of TV/computer in the bedroom, sleep duration during school days, as well as bedtime and wakeup time difference in junior high school students with sleep disorders. Methods This cross-sectional study was performed from January to March 2013. Subjects were students from five junior high schools in Jakarta who fulfilled the criteria for sleep disorders based on the Sleep Disturbance Scale for Children questionnaire. Results There were 111 study subjects. The prevalence of sleep disorders was 39.7%, mostly in difficulties initiating and maintaining sleep (70.2%. Below-average academic achievement was seen in 47.6% of subjects. Factors significantly related to below-average academic achievement were after-hours education program (prevalence ratio 5.6; 95%CI 1.36 to 23.18; P = 0.017, average IQ level (prevalence ratio 3.26; 95%CI 1.38 to 7.71; P = 0.007, and male gender (prevalence ratio 2.68; 95%CI 1.06 to 6.78; P = 0.037. Conclusion Among junior high school students with sleep disorders, factors related to below-average academic achievement are afterhours education program (more than 2 types, the average IQ level, and male gender.

  18. Go-Lab Deliverable D1.4 Go-Lab classroom scenarios handbook

    OpenAIRE

    2015-01-01

    This deliverable presents the Go-Lab scenarios handbook. This handbook offers six different scenarios that are meant to help teachers design ILSs. Each scenario represents a specific pedagogical method within the overall Go-Lab inquiry approach. The six Go-Lab inquiry scenarios are labelled as follows:• The basic scenario • The jigsaw approach • Six changing hats • Learning by critiquing • Structured controversy • Find the mistakeIn a later stage, when a suitable modelling tool has been found...

  19. Computational Labs Using VPython Complement Conventional Labs in Online and Regular Physics Classes

    Science.gov (United States)

    Bachlechner, Martina E.

    2009-03-01

    Fairmont State University has developed online physics classes for the high-school teaching certificate based on the text book Matter and Interaction by Chabay and Sherwood. This lead to using computational VPython labs also in the traditional class room setting to complement conventional labs. The computational modeling process has proven to provide an excellent basis for the subsequent conventional lab and allows for a concrete experience of the difference between behavior according to a model and realistic behavior. Observations in the regular class room setting feed back into the development of the online classes.

  20. Improving the Quality of Lab Reports by Using Them as Lab Instructions

    Science.gov (United States)

    Haagen-Schuetzenhoefer, Claudia

    2012-10-01

    Lab exercises are quite popular in teaching science. Teachers have numerous goals in mind when teaching science laboratories. Nevertheless, empirical research draws a heterogeneous picture of the benefits of lab work. Research has shown that it does not necessarily contribute to the enhancement of practical abilities or content knowledge. Lab activities are frequently based on recipe-like, step-by-step instructions ("cookbook style"), which do not motivate students to engage cognitively. Consequently, students put the emphasis on "task completion" or "manipulating equipment."2

  1. Knocking down mitochondrial iron transporter (MIT) reprograms primary and secondary metabolism in rice plants.

    Science.gov (United States)

    Vigani, Gianpiero; Bashir, Khurram; Ishimaru, Yasuhiro; Lehmann, Martin; Casiraghi, Fabio Marco; Nakanishi, Hiromi; Seki, Motoaki; Geigenberger, Peter; Zocchi, Graziano; Nishizawa, Naoko K

    2016-03-01

    Iron (Fe) is an essential micronutrient for plant growth and development, and its reduced bioavailability strongly impairs mitochondrial functionality. In this work, the metabolic adjustment in the rice (Oryza sativa) mitochondrial Fe transporter knockdown mutant (mit-2) was analysed. Biochemical characterization of purified mitochondria from rice roots showed alteration in the respiratory chain of mit-2 compared with wild-type (WT) plants. In particular, proteins belonging to the type II alternative NAD(P)H dehydrogenases accumulated strongly in mit-2 plants, indicating that alternative pathways were activated to keep the respiratory chain working. Additionally, large-scale changes in the transcriptome and metabolome were observed in mit-2 rice plants. In particular, a strong alteration (up-/down-regulation) in the expression of genes encoding enzymes of both primary and secondary metabolism was found in mutant plants. This was reflected by changes in the metabolic profiles in both roots and shoots of mit-2 plants. Significant alterations in the levels of amino acids belonging to the aspartic acid-related pathways (aspartic acid, lysine, and threonine in roots, and aspartic acid and ornithine in shoots) were found that are strictly connected to the Krebs cycle. Furthermore, some metabolites (e.g. pyruvic acid, fumaric acid, ornithine, and oligosaccharides of the raffinose family) accumulated only in the shoot of mit-2 plants, indicating possible hypoxic responses. These findings suggest that the induction of local Fe deficiency in the mitochondrial compartment of mit-2 plants differentially affects the transcript as well as the metabolic profiles in root and shoot tissues. © The Author 2015. Published by Oxford University Press on behalf of the Society for Experimental Biology.

  2. The educational value of ward rounds for junior trainees

    Directory of Open Access Journals (Sweden)

    Faidon-Marios Laskaratos

    2015-04-01

    Full Text Available The ward round (WR is a complex task and medical teachers are often faced with the challenge of finding a balance between service provision and clinical development of learners. The educational value of WRs is an under-researched area. This short communication aims to evaluate the educational role of WRs for junior trainees and provides insight into current practices. It also identifies obstacles to effective teaching/training in this setting and provides suggestions for improving the quality of WR teaching.

  3. DEVELOPMENT RESOURSES OF JUNIOR SCHOOLCHILD’S READING REQUIREMENT

    Directory of Open Access Journals (Sweden)

    Anna Vladimirovna SMAKHTINA

    2015-01-01

    Full Text Available The paper considered an issue of rooting need for reading books in junior schoolchildren. This study refined the con-cepts of “need for reading books” and “resources for read-ing”. The author in the course of study revealed that the following may stand for such mental and educational re-sources: the reading skill shaped in children, their emo-tional perception of a piece of fiction, their identifying selves with a fiction piece’ character, extrinsic motivation to read the book. Family upbringing (namely, fostering in-family reading and a trendy reading have been considered for resources of social influence and ambient conditions.

  4. Physiological Profile of Senior and Junior England International Amateur Boxers

    OpenAIRE

    Smith, Marcus S

    2006-01-01

    Despite worldwide popularity of amateur boxing, research focussed on the physiological demands of the sport is limited. The physiological profile of Senior and Junior England international amateur boxers is presented. A gradual (8 to 21-days) and rapid (0 to 7-days) phase of body weight reduction was evident with 2.2 ± 0.3 % of the 7.0 ± 0. 8 % weight loss occurring over the final 24-hours. An increase in body weight >4% was observed following a recovery period. High urine osmolality values (...

  5. CAREER TRANSITION FROM JUNIOR TO SENIOR IN BASKETBALL PLAYERS

    Directory of Open Access Journals (Sweden)

    Alberto Lorenzo

    2009-01-01

    Full Text Available The purpose of the study was to investigate what factors affect basketball players in the transition from junior and amateur to senior and professional sport respectively. The study was a qualitative research which uses a semi-structured interview to get the data. There were interviewed five Spanish basketball players who were starting playing in a team of Basketball Club Association (C.B.A.. The results showed that the participants face several changes both in the sport and in the life outside sport. At the same time, the results indicated the existence of several coping strategies that help the player in his career transition.

  6. LabVIEW A Developer's Guide to Real World Integration

    CERN Document Server

    Fairweather, Ian

    2011-01-01

    LabVIEW(t) has become one of the preeminent platforms for the development of data acquisition and data analysis programs. LabVIEW(t): A Developer's Guide to Real World Integration explains how to integrate LabVIEW into real-life applications. Written by experienced LabVIEW developers and engineers, the book describes how LabVIEW has been pivotal in solving real-world challenges. Each chapter is self-contained and demonstrates the power and simplicity of LabVIEW in various applications, from image processing to solar tracking systems. Many of the chapters explore how exciting new technologies c

  7. Electronics Lab Instructors' Approaches to Troubleshooting Instruction

    Science.gov (United States)

    Dounas-Frazer, Dimitri R.; Lewandowski, H. J.

    2017-01-01

    In this exploratory qualitative study, we describe instructors' self-reported practices for teaching and assessing students' ability to troubleshoot in electronics lab courses. We collected audio data from interviews with 20 electronics instructors from 18 institutions that varied by size, selectivity, and other factors. In addition to describing…

  8. An LED Solar Simulator for Student Labs

    Science.gov (United States)

    González, Manuel I.

    2017-01-01

    Measuring voltage-current and voltage-power curves of a photovoltaic module is a nice experiment for high school and undergraduate students. In labs where real sunlight is not available this experiment requires a solar simulator. A prototype of a simulator using LED lamps has been manufactured and tested, and a comparison with classical halogen…

  9. A Hardware Lab Anywhere At Any Time

    Directory of Open Access Journals (Sweden)

    Tobias Schubert

    2004-12-01

    Full Text Available Scientific technical courses are an important component in any student's education. These courses are usually characterised by the fact that the students execute experiments in special laboratories. This leads to extremely high costs and a reduction in the maximum number of possible participants. From this traditional point of view, it doesn't seem possible to realise the concepts of a Virtual University in the context of sophisticated technical courses since the students must be "on the spot". In this paper we introduce the so-called Mobile Hardware Lab which makes student participation possible at any time and from any place. This lab nevertheless transfers a feeling of being present in a laboratory. This is accomplished with a special Learning Management System in combination with hardware components which correspond to a fully equipped laboratory workstation that are lent out to the students for the duration of the lab. The experiments are performed and solved at home, then handed in electronically. Judging and marking are also both performed electronically. Since 2003 the Mobile Hardware Lab is now offered in a completely web based form.

  10. Surfactant Adsorption: A Revised Physical Chemistry Lab

    Science.gov (United States)

    Bresler, Marc R.; Hagen, John P.

    2008-01-01

    Many physical chemistry lab courses include an experiment in which students measure surface tension as a function of surfactant concentration. In the traditional experiment, the data are fit to the Gibbs isotherm to determine the molar area for the surfactant, and the critical micelle concentration is used to calculate the Gibbs energy of micelle…

  11. Carleton to oversee $40 million lab grant

    CERN Multimedia

    Singer, Zev

    2003-01-01

    "Carleton University got a major gift yesterday, as the federal government announced the university will oversee a $40-million grant to run the world's deepest underground lab at the Sudbury Neutrino Observatory. Five other universities are partners in the project" (1/2 page).

  12. Lab-on a-Chip

    Science.gov (United States)

    2003-01-01

    Helen Cole, the project manager for the Lab-on-a-Chip Applications Development program, and Lisa Monaco, the project scientist for the program, insert a lab on a chip into the Caliper 42 which is specialized equipment that controls processes on commercial chips to support development of lab-on-a-chip applications. The system has special microscopes and imaging systems, so scientists can process and study different types of fluid, chemical, and medical tests conducted on chips. For example, researchers have examined fluorescent bacteria as it flows through the chips' fluid channels or microfluidic capillaries. Researchers at NASA's Marshall Space Flight Center (MSFC) in Huntsville, Alabama, have been studying how the lab-on-a-chip technology can be used for microbial detection, water quality monitoring, and detecting biosignatures of past or present life on Mars. The Marshall Center team is also collaborating with scientists at other NASA centers and at universities to develop custom chip designs for not only space applications, but for many Earth applications, such as for detecting deadly microbes in heating and air systems. (NASA/MSFC/D.Stoffer)

  13. Displacing Media: LCD LAB Artistic Residency

    Directory of Open Access Journals (Sweden)

    Filipe Pais

    2012-12-01

    Full Text Available This review refers to an artistic residency which took place at LCD LAB -  CAAA at Guimarães, in March, exploring a strategy for media art called Media Displacement. The text introduces the strategy very briefly and describes the residency's organization, structure, processses and the results produced.

  14. Design Lab 2005 : pilk steriilsesse elektrotulevikku

    Index Scriptorium Estoniae

    2005-01-01

    Design Lab kutsub disainereid ja üliõpilasi üle terve maailma tegelema kaugemale tulevikku suunatud visioonidega. 2005. a. konkurss otsis nutikaid ja säästlikke lahendusi, mis võiksid 2020. a. kodudes olla juba juurdunud, keskenduti kodutehnikale

  15. Library-Labs-for-Science Literacy Courses.

    Science.gov (United States)

    Pestel, Beverly C.; Engeldinger, Eugene A.

    1992-01-01

    Describes two library-lab exercises the authors have incorporated into their college chemistry course. The first exercise introduces students to scientific information and familiarizes them with the tools for accessing it. The second provides a framework for evaluating the reliability of that information and addresses the criteria that should be…

  16. Technology Rich Biology Labs: Effects of Misconceptions.

    Science.gov (United States)

    Kuech, Robert; Zogg, Gregory; Zeeman, Stephan; Johnson, Mark

    This paper describes a study conducted on the lab sections of the general biology course for non-science majors at the University of New England, and reports findings of student misconceptions about photosynthesis and the mass/carbon uptake during plant growth. The current study placed high technology analytic tools in the hands of introductory…

  17. Information at a Cost: A Lab Experiment

    NARCIS (Netherlands)

    P. Robalo (Pedro); R.S. Sayag (Rei)

    2012-01-01

    textabstractThe supposed irrelevance of historical costs for rational decision making has been the subject of much interest in the economic literature. In this paper we explore whether individual decision making under risk is affected by the cost of the supplied information. Outside of the lab, it i

  18. Design Lab 2005 : pilk steriilsesse elektrotulevikku

    Index Scriptorium Estoniae

    2005-01-01

    Design Lab kutsub disainereid ja üliõpilasi üle terve maailma tegelema kaugemale tulevikku suunatud visioonidega. 2005. a. konkurss otsis nutikaid ja säästlikke lahendusi, mis võiksid 2020. a. kodudes olla juba juurdunud, keskenduti kodutehnikale

  19. Lab. X - projektrapport udarbejdet maj 2015

    DEFF Research Database (Denmark)

    Bangshaab, Jette

    2015-01-01

    Nærværende projektrapport for Lab. X projektet (ERDFN-13-0129) fremstiller og vurderer udviklingen af projektforløbet, og hvorledes projektets hovedaktiviteter er gennemført, og i hvilket omfang milepælene er nået. Desuden præsenteres det, hvilke konkrete resultater projektet har nået og, hvordan...

  20. Tap Teens' Curiosity with Lab Band.

    Science.gov (United States)

    Saunders, Jane

    2002-01-01

    Describes the Lab Band project used with 12th grade students at the Westgate Collegiate and Vocational Institute in Thunder Bay, Ontario (Canada). Explains that each band student taught a peer how to play their instrument which created versatility in the band. States that all students kept a reflective journal. (CMK)

  1. Electronics Lab Instructors' Approaches to Troubleshooting Instruction

    Science.gov (United States)

    Dounas-Frazer, Dimitri R.; Lewandowski, H. J.

    2017-01-01

    In this exploratory qualitative study, we describe instructors' self-reported practices for teaching and assessing students' ability to troubleshoot in electronics lab courses. We collected audio data from interviews with 20 electronics instructors from 18 institutions that varied by size, selectivity, and other factors. In addition to describing…

  2. Apples and Arias in the Language Lab.

    Science.gov (United States)

    Leamon, Patricia

    1999-01-01

    Describes a French teacher's efforts to substitute interactive video/computer technologies for textbook materials. She designed special language-lab events to introduce eighth graders to the vocabulary of animals, colors, simple adjectives, fruits, flowers, and natural landscapes and to cultural artifacts, such as paintings, arias, poems, and…

  3. A "Language Lab" for Architectural Design.

    Science.gov (United States)

    Mackenzie, Arch; And Others

    This paper discusses a "language lab" strategy in which traditional studio learning may be supplemented by language lessons using computer graphics techniques to teach architectural grammar, a body of elements and principles that govern the design of buildings belonging to a particular architectural theory or style. Two methods of…

  4. Volkswagen Sets up Central Lab in BRICI

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ On June 2, Volkswagen Corp of Germany settled its Chinese central laboratory in Sinopec Beijing Research Institute of Chemical Industry (BRICI). This is the top-level lab of Volkswagen in Asia - Pacific region and it marks another close cooperation between Volkswagen Corp of Germany and Sinopec Corp.

  5. FameLab - Swiss Semi Finals

    CERN Multimedia

    Corinne Pralavorio

    2012-01-01

    Twenty-two young scientists participated in the FameLab semi-final at CERN's Globe of Science and Innovation on 4 February, supported by a large audience and by more than 100 fans following via webcast. A panel of judges chose Lemmer and four other candidates to join five other semi-finalists at the national finals in Zurich on 30 March.

  6. Kasuistik 2: 54-jähriger LKW-Fernfahrer mit Verdacht auf Schilddrüsenunterfunktion

    Directory of Open Access Journals (Sweden)

    Jockenhövel F

    2003-01-01

    Full Text Available 54-jähriger LKW-Fernfahrer mit Leistungsschwäche, Rückenschmerzen, erektiler Dysfunktion, vermehrter Müdigkeit. Wird vom Hausarzt mit der Frage einer eventuellen Schilddrüsenunterfunktion (Hypothyreose vorgestellt. Keine relevanten Vorerkrankungen, gelegentlich Voltaren als Medikation gegen Rückenschmerzen. Auf Befragen erektile Dysfunktion mit mangelnder Rigidität zur Emission, bzw. zu schnellem Verlust der Rigidität.

  7. Abdichtung von fließfettgeschmierten Getrieben mit Radialwellendichtungen - Reibungsminderung durch Makrostrukturierung der Dichtungsgegenlauffläche

    OpenAIRE

    2014-01-01

    Diese Arbeit befasst sich mit Radialwellendichtungen von fließfettgeschmierten Getrieben und den Einflüssen der einzelnen Komponenten des Dichtsystems auf dessen Funktion und Verschleiß. Verglichen mit ölgeschmierten Systemen ist der Schmierstoffaustausch in fließfettgeschmierten Getrieben deutlich geringer. Hohe Dichtsystemtemperaturen bis hin zu globaler Mangelschmierung sind die Folgen. Anhand eines praxisnahen Experimentalgetriebes mit einem Wellendurchmesser von 50mm erfolgt eine systema...

  8. “Die Lexik mit dem semantischen Merkmal ‚Emotionalität’ der deutschen und der makedonischen Gegenwartssprache“

    OpenAIRE

    Ivanovska, Biljana

    2005-01-01

    Im Mittelpunkt dieses Beitrags steht die Zusammenfassung der Doktorarbeit: “Die Lexik mit dem semantischen Merkmal ‚Emotionalität’ der deutschen und der makedonischen Gegenwartssprache“ und die Untersuchung der emotional wertenden Lexik beider Sprachsysteme mit einem kontrastiven Sprachvergleich. “Die Lexik mit dem semantischen Merkmal ‚Emotionalität’ der deutschen und der makedonischen Gegewartssprache“ wird als Doktorarbeit an der Philologischen Fakultät „Blaze Koneski“ in Skopje verteidigt...

  9. Behandlung psychotischer Störungen - Aspekte der Therapiebeziehung und Untersuchung unmedizierter Menschen mit psychotischen Störungen

    OpenAIRE

    2015-01-01

    Die vorliegende kumulative Dissertation befasst sich mit der Behandlung psychotischer Störungen und setzt sich aus drei Studien zusammen. Dabei werden mit dem Fokus auf Therapieprozesse im Rahmen der Kognitiven Verhaltenstherapie für Psychosen (Studien 1 und 2) sowie auf die spezifische Gruppe der unmedizierten Personen mit psychotischen Störungen (Studie 3) zwei inhaltliche Schwerpunkte gesetzt. Die therapeutische Beziehung in de...

  10. The value of the post-take ward round: are new working patterns compromising junior doctor education?

    National Research Council Canada - National Science Library

    Chaponda, M; Borra, M; Beeching, NJ; Almond, DS; Williams, PS; Hammond, MA; Price, VA; Tarry, L; Taegtmeyer, M

    2009-01-01

    This prospective observational study assessed the impact of the changes in junior doctors' working hours and waiting-time initiatives on teaching and learning opportunities for junior doctors in acute medicine...

  11. NASA GeneLab Concept of Operations

    Science.gov (United States)

    Thompson, Terri; Gibbs, Kristina; Rask, Jon; Coughlan, Joseph; Smith, Jeffrey

    2014-01-01

    NASA's GeneLab aims to greatly increase the number of scientists that are using data from space biology investigations on board ISS, emphasizing a systems biology approach to the science. When completed, GeneLab will provide the integrated software and hardware infrastructure, analytical tools and reference datasets for an assortment of model organisms. GeneLab will also provide an environment for scientists to collaborate thereby increasing the possibility for data to be reused for future experimentation. To maximize the value of data from life science experiments performed in space and to make the most advantageous use of the remaining ISS research window, GeneLab will apply an open access approach to conducting spaceflight experiments by generating, and sharing the datasets derived from these biological studies in space.Onboard the ISS, a wide variety of model organisms will be studied and returned to Earth for analysis. Laboratories on the ground will analyze these samples and provide genomic, transcriptomic, metabolomic and proteomic data. Upon receipt, NASA will conduct data quality control tasks and format raw data returned from the omics centers into standardized, annotated information sets that can be readily searched and linked to spaceflight metadata. Once prepared, the biological datasets, as well as any analysis completed, will be made public through the GeneLab Space Bioinformatics System webb as edportal. These efforts will support a collaborative research environment for spaceflight studies that will closely resemble environments created by the Department of Energy (DOE), National Center for Biotechnology Information (NCBI), and other institutions in additional areas of study, such as cancer and environmental biology. The results will allow for comparative analyses that will help scientists around the world take a major leap forward in understanding the effect of microgravity, radiation, and other aspects of the space environment on model organisms

  12. Emotional Labour, Training Stress, Burnout, and Depressive Symptoms in Junior Doctors

    Science.gov (United States)

    Rogers, Mary E.; Creed, Peter A.; Searle, Judy

    2014-01-01

    Junior doctors are at risk of work-related burnout and mental health problems due to training workload demands and responsibilities. This study investigated the predictors of work-related burnout and depressive symptoms in junior doctors. Participants were 349 Australian doctors in postgraduate years 1-4, who completed a web-based survey assessing…

  13. Junior High School Students' Career Plans for the Future: A Canadian Perspective

    Science.gov (United States)

    Bardick, Angela D.; Bernes, Kerry B.; Magnusson, Kris C.; Witko, Kim D.

    2006-01-01

    This study uses the Comprehensive Career Needs Survey to assess the career plans of junior high school students in Southern Alberta, Canada. Junior high students are asked (a) what they plan to do after they leave high school; (b) their confidence in finding an occupation they enjoy, obtaining training or education, and finding work in their…

  14. A Study of the Influencing Factors of English Extracurricular Reading for Junior Middle School Students

    Institute of Scientific and Technical Information of China (English)

    张金盼

    2015-01-01

    Extracurricular reading as an extension of the junior middle school English teaching process,which can broaden the students’ horizons.In this dissertation,the influencing factors of the junior high school students’ extracurricular reading are described.According to these factors,corresponding improving measures are put forward to improve the level of learning English through English extracurricular reading.

  15. 42 CFR 21.42 - Examinations; junior assistant, assistant, or senior assistant grade.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Examinations; junior assistant, assistant, or senior assistant grade. 21.42 Section 21.42 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL COMMISSIONED OFFICERS Appointment § 21.42 Examinations; junior assistant...

  16. A study on fossilization of Interlanguage and Junior High English Teaching

    Institute of Scientific and Technical Information of China (English)

    何传丽

    2016-01-01

    English in junior high has been an essential part for students since it's a period toestablish basic English knowledge and skills. It's necessary for teachers to study English teaching. Interlanguage is an common phenomenon on English study. This article focus on the interlanguage, the fossilization of it and the impacts of interlanguage on the junior high English teaching.

  17. Will Aesthetics English Comic Books Make Junior High School Students Fall in Love with English Reading?

    Science.gov (United States)

    Chou, Mei-Ju; Hsu, Yung-Hung; Chen, Ching-Chi

    2015-01-01

    The present study aims to investigate the effects of Aesthetics English comic books on EFL junior high school students' vocabulary acquisition, reading comprehension, and English learning motivation. The participants in this study were 28 eighth graders from one class in a public junior high school in Pingtung in Taiwan. After ten weeks…

  18. Developing Teaching Materials PISA-Based for Mathematics and Science of Junior High School

    Science.gov (United States)

    Somakim; Suharman, Andi; Madang, Kodri; Taufiq

    2016-01-01

    This research aims to develop valid and practical teaching materials for mathematics and science lesson PISA-based for junior high school students and to determine potential effects on students in scientific activity. Subjects of this study were students of Junior High School 9 Palembang (SMP Negeri 9 Palembang). The method used in this study is…

  19. The elementary discussion on the context teaching in junior middle school English vocabulary teaching

    Institute of Scientific and Technical Information of China (English)

    李斯琦

    2016-01-01

    vocabulary is the basis of English learning, and it plays a very important role in junior middle school English teaching. The meaning of words often needs to be determined by the context. This paper introduces the context theory and analyzes the application of context in English Vo?cabulary Teaching of junior high school.

  20. Assessment System for Junior High Schools in Taiwan to Select Environmental Education Facilities and Sites

    Science.gov (United States)

    Ho, Shyue-Yung; Chen, Wen-Te; Hsu, Wei-Ling

    2017-01-01

    Environmental education is essential for people to pursue sustainable development. In Taiwan, environmental education is taught to students until they graduate from junior high school. This study was conducted to establish an assessment system for junior high schools to select appropriate environmental education facilities and sites. A mix of…

  1. Does decision documentation help junior designers rationalize their decisions? A comparative multiple-case study

    NARCIS (Netherlands)

    Heesch, U. van; Avgeriou, P.; Tang, A.

    2013-01-01

    Software architecture design is challenging, especially for junior software designers. Lacking practice and experience, junior designers need process support in order to make rational architecture decisions. In this paper, we present the results of a comparative multiple-case study conducted to find

  2. Prevalence of Tobacco Use among Junior High and Senior High School Students in Taiwan

    Science.gov (United States)

    Chen, Ping-Ling; Huang, Weigang; Chuang, Yi-Li; Warren, Charles W.; Jones, Nathan R.; Asma, Samira

    2008-01-01

    Background: Tobacco use is a major preventable cause of death in the world. This article describes and compares tobacco use prevalence for students attending junior high schools and senior high schools in Taiwan. Methods: This report uses data from the Global Youth Tobacco Survey (GYTS) completed among 4689 junior high school students and 4426…

  3. Traditional-Aged College Juniors' Career Planning Self-Efficacy: A Case Study

    Science.gov (United States)

    Sherman, Dawn C.

    2012-01-01

    The purpose of this single-site case study was to explore and describe traditional-age college juniors' reports of self-efficacy (Bandura, 1997) regarding Career Planning (Barker & Kellen, 1998). More specifically, the career planning confidence levels of college juniors enrolled in a required career development course at a private business…

  4. Using Simulation to Train Junior Psychiatry Residents to Work with Agitated Patients: A Pilot Study

    Science.gov (United States)

    Zigman, Daniel; Young, Meredith; Chalk, Colin

    2013-01-01

    Objective: This article examines the benefit and feasibility of introducing a new, simulation-based learning intervention for junior psychiatry residents. Method: Junior psychiatry residents were invited to participate in a new simulation-based learning intervention focusing on agitated patients. Questionnaires were used to explore the success of…

  5. The formation of logic thinking of junior schoolchildren during some extracurricular activities

    Directory of Open Access Journals (Sweden)

    Efimov Vladimir Fedorovich

    2016-04-01

    Full Text Available The article discusses the topical issue of formation of junior schoolchildren's mathematical abilities, discloses the modern scientific concept of General and specific mathematical abilities. The structure of mathematical abilities, analyzed the specificity of extra-curricular activities, which under favorable conditions accompanies the intellectual development of junior schoolchildren.

  6. Adolescent Views of Time Management: Rethinking the School Day in Junior High School

    Science.gov (United States)

    Strom, Paris S.; Strom, Robert D.; Sindel-Arrington, Tricia

    2016-01-01

    Junior high school presents a significant increase in time demands both for study and for social relationships. The students (N = 240) in grades 7 and 8 at a junior high school anonymously completed online the Time Management Poll concerning their own use of time and the way their school managed time. The 20 items in the poll allowed them to…

  7. Collaboration with Sport Psychologists as Viewed by Female Volleyball Junior Teams

    Science.gov (United States)

    Otrebski, Wojciech; Rutkowska, Katarzyna

    2008-01-01

    Study aim: To determine the need of female junior volleyball players to collaborate with a psychologist, considering previous sport career of those players. Material and methods: A group of 78 female volleyball players aged 14-17 years from 7 top Polish junior teams participated in the study. They were requested to fill questionnaires on their…

  8. Current Planning for the Development of Public Junior Colleges in the United States.

    Science.gov (United States)

    Munns, Earle Dee

    This report of 38 studies from 22 states includes the analysis and synthesis of statements of policy and program scop", conclusions and recommendations, needs for services, criteria for establishing new junior colleges, and procedures for improving state-wide coordination. Twelve conclusions are presented regarding the role of junior colleges in…

  9. The Inequality of Self-Efficacy between Junior College and Traditional University Students

    Science.gov (United States)

    Morris, R. C.

    2016-01-01

    Higher education research highlights the difficulties students face when transitioning from a junior college to a traditional university. This study explored a gap between junior vs. traditional university students' academic self-efficacy beliefs. This study also controlled for the effects of the student role-identity and academic performance on…

  10. Emotional Labour, Training Stress, Burnout, and Depressive Symptoms in Junior Doctors

    Science.gov (United States)

    Rogers, Mary E.; Creed, Peter A.; Searle, Judy

    2014-01-01

    Junior doctors are at risk of work-related burnout and mental health problems due to training workload demands and responsibilities. This study investigated the predictors of work-related burnout and depressive symptoms in junior doctors. Participants were 349 Australian doctors in postgraduate years 1-4, who completed a web-based survey assessing…

  11. Business Studies Academic Performance Differences of Secondary School Juniors in Akwa Ibom State of Nigeria

    Science.gov (United States)

    Udoukpong, Bassey E.; Emah, Ime E.; Umoren, Shirley E.

    2012-01-01

    The research examined the differences in the academic performance in Business Studies of a sampled secondary school junior students in Akwa Ibom State of Nigeria. A sample of 290 (138 male and 152 female) Junior Secondary Three (9th grade) students was surveyed. The students' variables' being examined vis-à-vis academic performance in Business…

  12. Card Games and Algebra Tic Tacmatics on Achievement of Junior Secondary II Students in Algebraic Expressions

    Science.gov (United States)

    Okpube, Nnaemeka Michael; Anugwo, M. N.

    2016-01-01

    This study investigated the Card Games and Algebra tic-Tacmatics on Junior Secondary II Students' Achievement in Algebraic Expressions. Three research questions and three null hypotheses guided the study. The study adopted the pre-test, post-test control group design. A total of two hundred and forty (240) Junior Secondary School II students were…

  13. An Assessment of Campus Police Departments across Mississippi's Public Community and Junior Colleges

    Science.gov (United States)

    Boggs, Brad D.

    2012-01-01

    The purpose of the study was to provide an assessment of campus police departments throughout the 15 public community and junior colleges in Mississippi. This research could provide Mississippi community and junior college administrators the opportunity to observe and appraise the overall safety of their respective campuses in comparison to safety…

  14. A pilot survey of junior doctors' confidence in tasks related to broad aspects of competence

    DEFF Research Database (Denmark)

    Skaarup, Anne Marie; Davis, Deborah; Ringsted, Charlotte Vibeke

    2005-01-01

    The aim of this study was to survey junior doctors' growth in confidence in different physician roles. A total of 165 junior doctors in internal medicine completed a self-administered survey of confidence levels in physician roles. Confidence levels between training levels were compared....

  15. How Singapore Junior College Science Teachers Address Curriculum Reforms: A Theory

    Science.gov (United States)

    Lim, Patrick; Pyvis, David

    2012-01-01

    Using grounded theory research methodology, a theory was developed to explain how Singapore junior college science teachers implement educational reforms underpinning the key initiatives of the "Thinking Schools, Learning Nation" policy. The theory suggests Singapore junior college science teachers "deal with" implementing curriculum reforms by…

  16. The Effects of Cooperative Learning on Junior High School Students during Small Group Learning

    Science.gov (United States)

    Gillies, Robyn M.

    2004-01-01

    The study investigated the effects of cooperative learning on junior high school students who worked in structured or unstructured cooperative groups. Two hundred and twenty-three junior high school students participated in the study and worked in three or four-person, mixed gender and achievement groups. The results show that the children in the…

  17. Collaboration with Sport Psychologists as Viewed by Female Volleyball Junior Teams

    Science.gov (United States)

    Otrebski, Wojciech; Rutkowska, Katarzyna

    2008-01-01

    Study aim: To determine the need of female junior volleyball players to collaborate with a psychologist, considering previous sport career of those players. Material and methods: A group of 78 female volleyball players aged 14-17 years from 7 top Polish junior teams participated in the study. They were requested to fill questionnaires on their…

  18. How to Use Communicative Language Teaching in Teaching of Spoken English in Junior Middle School

    Institute of Scientific and Technical Information of China (English)

    才项措

    2012-01-01

      Many students find themselves cannot use spoken English to communicate with others, and this phenomenon has been ap-pearing in each teaching stage, especially in junior middle schools. Therefore, this paper sates Communicative Language Teaching (CLT) might be used as an effective way to solve current problem in English teaching and Spoken English teaching in junior middle schools.

  19. Assessment System for Junior High Schools in Taiwan to Select Environmental Education Facilities and Sites

    Science.gov (United States)

    Ho, Shyue-Yung; Chen, Wen-Te; Hsu, Wei-Ling

    2017-01-01

    Environmental education is essential for people to pursue sustainable development. In Taiwan, environmental education is taught to students until they graduate from junior high school. This study was conducted to establish an assessment system for junior high schools to select appropriate environmental education facilities and sites. A mix of…

  20. The Transfer Function Is Alive and Well at the Private/Independent Junior College.

    Science.gov (United States)

    Schachter, Pam Brown

    1986-01-01

    Reports on an examination of the transfer function a sample of 10 private/independent junior colleges. Reviews data obtained through analyses of college catalogs and available descriptive information and through survey research focusing on college goals. Reveals evidence of the private/independent junior college's commitment to the transfer…

  1. Adolescent Views of Time Management: Rethinking the School Day in Junior High School

    Science.gov (United States)

    Strom, Paris S.; Strom, Robert D.; Sindel-Arrington, Tricia

    2016-01-01

    Junior high school presents a significant increase in time demands both for study and for social relationships. The students (N = 240) in grades 7 and 8 at a junior high school anonymously completed online the Time Management Poll concerning their own use of time and the way their school managed time. The 20 items in the poll allowed them to…

  2. Effects of Music on Physical Activity Rates of Junior High School Physical Education Students

    Science.gov (United States)

    Brewer, Lindsey; Barney, David C.; Prusak, Keven A.; Pennington, Todd

    2016-01-01

    Music is an everyday occurrence in a person's life. Music is heard in the workplace, in homes, and in the mall. Music can also be heard as a person exercises. Therefore, the purpose of this study was to examine the effects of music on junior high students (n = 305) step counts and time in activity in junior high school physical education classes.…

  3. Guidelines for Professional Training of Junior Medical Staff in the Context of European Experience

    Science.gov (United States)

    Sosnova, Myroslava

    2016-01-01

    The article deals with outlining guidelines for improving professional training of junior medical staff based on European experience. Consequently, guidelines and recommendations on enhancing the efficiency of medical education in general and junior medical specialists' professional training, in particular, published by European Union of Medical…

  4. The Application of Communicative Language Teaching on Spoken English Teaching in Junior Middle School

    Institute of Scientific and Technical Information of China (English)

    才项措

    2012-01-01

    this paper displays the problems of Current English teaching in junior middle schools and points out the reasons which caused the problems, and it sates Communicative Language Teaching (CLT) might be used as an effective way to solve current problem in English teaching and Spoken English teaching in junior middle schools.

  5. A Structural and Functional Model for Forming Management Skills in Junior Schoolchildren

    Science.gov (United States)

    Knissarina, Malika M.; Valikhanov, Sharidyar A.; Medeubayeva, Kenzhekhan T.; Zhazykova, Makpal K.; Rakhmetova, Bazar A.; Seytenova, Salima S.; Abil, Akmaral S.; Mukhangaliyeva, Shnargul Ai.

    2016-01-01

    The purpose of the study is to analyze theoretically and simulate the formation of management skills in junior schoolchildren. The authors classified junior schoolchildren's management skills, defined psychological and pedagogical principles of their formation. Empirically obtained results of questionnaires for teachers and parents (n=550)…

  6. Mit1 Transcription Factor Mediates Methanol Signaling and Regulates the Alcohol Oxidase 1 (AOX1) Promoter in Pichia pastoris.

    Science.gov (United States)

    Wang, Xiaolong; Wang, Qi; Wang, Jinjia; Bai, Peng; Shi, Lei; Shen, Wei; Zhou, Mian; Zhou, Xiangshan; Zhang, Yuanxing; Cai, Menghao

    2016-03-18

    The alcohol oxidase 1 (AOX1) promoter (P AOX1) of Pichia pastoris is the most powerful and commonly used promoter for driving protein expression. However, mechanisms regulating its transcriptional activity are unclear. Here, we identified a Zn(II)2Cys6-type methanol-induced transcription factor 1 (Mit1) and elucidated its roles in regulating PAOX1 activity in response to glycerol and methanol. Mit1 regulated the expression of many genes involved in methanol utilization pathway, including AOX1, but did not participate in peroxisome proliferation and transportation of peroxisomal proteins during methanol metabolism. Structural analysis of Mit1 by performing domain deletions confirmed its specific and critical role in the strict repression of P AOX1 in glycerol medium. Importantly, Mit1, Mxr1, and Prm1, which positively regulated P AOX1 in response to methanol, were bound to P AOX1 at different sites and did not interact with each other. However, these factors cooperatively activated P AOX1 through a cascade. Mxr1 mainly functioned during carbon derepression, whereas Mit1 and Prm1 functioned during methanol induction, with Prm1 transmitting methanol signal to Mit1 by binding to the MIT1 promoter (P MIT1), thus increasingly expressing Mit1 and subsequently activating P AOX1.

  7. Charakterisierung und Optimierung der Grenzflächenstabilisierung von Wasser-in-Öl-Emulsionen mit Ethylcellulose als Polymeremulgator

    OpenAIRE

    Maurath, Stephan

    2007-01-01

    Die (Lager-)Stabilität ausschließlich mit Ethylcellulose (EC) stabilisierter, gießfähiger W/O-Emulsionen mit Octyldodecanol als Ölphase ist für eine praktische Anwendung nicht ausreichend. Ziel der vorliegenden Arbeit ist – aufbauend auf eine systematische Charakterisierung – eine Optimierung der Grenzflächenstabilisierung ausschließlich mit Ethylcellulose stabilisierter, gießfähiger W/O-Emulsionen. Mit Hilfe von Messungen der dynamischen Grenzflächenspannungen und Grenzflächen-rheologie (...

  8. Awakening interest in the natural sciences - BASF's Kids' Labs.

    Science.gov (United States)

    Lang, Cinthia

    2012-01-01

    At BASF's Ludwigshafen headquarters, kids and young adults in grades 1-13 can learn about chemistry in the Kids' Labs. Different programs exist for different levels of knowledge. In the two 'Hands-on Lab H(2)O & Co.' Kids' Labs, students from grades 1-6 explore the secrets of chemistry. BASF Kids' Labs have now been set up in over 30 countries. In Switzerland alone, almost 2,000 students have taken part in the 'Water Loves Chemistry' Kids' Lab since it was started in 2011. In Alsace, 600 students have participated to date. In the Teens' Lab 'Xplore Middle School', middle school students explore five different programs with the themes 'substance labyrinth', 'nutrition', 'coffee, caffeine & co.', 'cosmetics' and 'energy'. Biotechnological methods are the focus of the Teens' Lab 'Xplore Biotech' for students taking basic and advanced biology courses. In the 'Xplore High School' Teens' Lab, chemistry teachers present their own experimental lab instruction for students in basic and advanced chemistry courses. The Virtual Lab has been expanding the offerings of the BASF Kids' Labs since 2011. The online lab was developed by the company for the International Year Of Chemistry and gives kids and young adults the opportunity to do interactive experiments outside of the lab.

  9. The Transformation of Users in Living Lab Construction: The Case of Eco-City Living Lab

    Directory of Open Access Journals (Sweden)

    Wen-Yuan Lin

    2012-09-01

    Full Text Available To promote the development of user-oriented technology, different approaches are explored, with living labs being one of the most promising. This paper introduces the strategies in making of a community-based living lab with a specific focus on the users. We introduce the practical mechanisms built in a community environment and the methods to facilitate user innovation. We also report a case study of the users’ response to a health care technology, finding out that most of the users did not change their opinion after a year’s use. The major finding is on the dynamics between living lab construction and the transformation of the users. We reflect on the phenomenon of a living lab itself transforming the users and making it difficult for them to provide specific opinions of the technology.

  10. Comunicacion USB entre aplicaciones desarrolladas en LabVIEW y microcontroladores de Silicon Labs

    National Research Council Canada - National Science Library

    Herrera Benitez, Julio Cesar

    2013-01-01

    El presente articulo trata sobre la utilizacion de LabVIEW para establecer comunicacion USB con microcontroladores de la familia 8051 de Silicon Laboratories, utilizando un driver desarrollado por dicha compania...

  11. Antibody persistence after two vaccinations with either FSME-IMMUN® Junior or ENCEPUR® Children followed by third vaccination with FSME-IMMUN® Junior.

    Science.gov (United States)

    Prymula, Roman; Pöllabauer, Eva Maria; Pavlova, Borislava G; Löw-Baselli, Alexandra; Fritsch, Sandor; Angermayr, Rudolf; Geisberger, Alexander; Barrett, P Noel; Ehrlich, Hartmut J

    2012-06-01

    Tick-borne encephalitis (TBE) vaccination strategies to induce optimal seroprotection in children are under constant evaluation. This multi-center, randomized, controlled, phase III clinical study examined antibody persistence in children aged 1-11 y following two prospectively administered doses of either the FSME-IMMUN® Junior or Encepur Children® vaccines, as well as investigating the immunogenicity, safety and vaccine interchangeability of a third vaccination with FSME-IMMUN(®) Junior. A high level of antibody persistence was observed in all subjects 6 mo after the first of two vaccinations with either pediatric TBE vaccine. Based on both immunological tests and viral antigens used, slightly higher seropositivity rates and higher GMCs /GMTs were found in children vaccinated with FSME-IMMUN® Junior compared with those who received Encepur® Children. Seropositivity rates across all age strata combined six months after the first vaccination with FSME-IMMUN® 0.25 mL Junior were 95.1% as determined by Immunozym ELISA, 93.2% as determined by Enzygnost ELISA and 95.3% as determined by NT; compared with 62.6%, 80.5% and 91.0% respectively after vaccination with Encepur® Children. A third vaccination with FSME-IMMUN(®) Junior induced 100% seropositivity in both study groups and was well tolerated as demonstrated by the low rates of systemic and injection site reactions. Subjects who received either FSME-IMMUN Junior® or Encepur(®) Children vaccine for the first two vaccinations and FSME-IMMUN Junior® for the third showed a comparably strong immune response regardless of the previous TBE vaccine administered, demonstrating that two vaccinations with Encepur® Children can successfully be followed by a third vaccination with FSME-IMMUN Junior®.

  12. Die "Single-Shot-Therapie" für Patientinnen mit unkompliziertem Harnwegsinfekt

    Directory of Open Access Journals (Sweden)

    Hanzal E

    1999-01-01

    Full Text Available Der Harntrakt ist bei der Frau aus anatomischen und hormonellen Gründen einer der häufigsten Angriffspunkte bakterieller Infektionen. Als Risikofaktoren gelten Kohabitationen, die Verwendung bestimmter Kontrazeptiva (spermizide Creme und/oder Scheidendiaphragma und vorangegangene Zystitiden. Unkomplizierte Harnwegsinfekte sind mittels gezielter Anamnese, klinischer Untersuchung und Streifentest im Rahmen einer abgekürzten Diagnostik leicht festzustellen. Der Verzicht auf eine antibiotische Therapie ist aufgrund der möglichen gefährlichen Folgen (Pyelonephritis, Urosepsis, Nierenversagen medizinisch nicht vertretbar. Erfahrungsgemäß ist allerdings die Patientencompliance ein Problem, die neben der Gefahr der Reinfektion auch die Möglichkeit der Resistenzentwicklung birgt. Der Trend in der Therapie der unkomplizierten Harnwegsinfektion geht daher zur Kurzzeitbehandlung (3 Tage mit potenten bakteriziden Substanzen. Mit der Zulassung von Fosfomycin-Tromethamol (Monuril® steht darüberhinaus neuerdings ein Präparat zur Verfügung, das mit einer oralen Einmaldosis eine hohe Wirksamkeit bietet, die sich mit der mehrtägigen Gabe anderer Substanzen auch im Nebenwirkungsprofil vergleichen läßt. Aus gynäkologischer Sicht ist außerdem beachtenswert, daß Fosfomycin-Tromethamol auch beim Harnwegsinfekt in der Schwangerschaft eingesetzt werden kann. Die Single-Shot Therapie mit Fosfomycin-Tromethamol (Monuril® kann somit als wirksame und sichere Behandlungsmethode des akuten unkomplizierten Harnwegsinfektes gelten.

  13. Designs of LiMIT as a Limiter in the EAST Tokamak

    Science.gov (United States)

    Szott, Matthew; Christenson, Michael; Kalathiparambil, Kishor; Ruzic, David

    2016-10-01

    Liquid metal plasma facing components (PFCs) provide a constantly refreshing, self-healing surface that can reduce erosion and thermal stress damage to prolong device lifetime, and additionally decrease edge recycling, reduce impurities, and enhance plasma performance. The Liquid Metal Infused Trench (LiMIT) system, developed at UIUC, has demonstrated thermoelectric magnetohydrodynamic (TEMHD) driven flow of liquid lithium through series of solid trenches. This TEMHD effect drives liquid lithium in fusion systems using the plasma heat flux and the toroidal magnetic field, and the surface tension of the liquid lithium maintains a fresh surface on top of the solid trenches. LiMIT has been successfully tested at UIUC as well as HT-7 and Magnum PSI at heat fluxes up to 3 MW/m2. The next step is demonstrating system viability in full-scale fusion-relevant conditions. In collaboration with a team in Hefei, design and testing has begun for a large scale LiMIT system that will act as a limiter in EAST. The designs improve upon previous versions of LiMIT tested at Illinois and incorporate lessons learned from earlier tests of liquid metal PFCs at EAST. Existing infrastructure is used to load and supply lithium to the system, and the LiMIT trenches will help maintain a smooth, fresh surface as well as aid in propelling the lithium out of direct plasma flux to improve heat transfer. Supported by DOE/ALPS DE-FG02-99ER54515.

  14. The knockdown of OsVIT2 and MIT affects iron localization in rice seed.

    Science.gov (United States)

    Bashir, Khurram; Takahashi, Ryuichi; Akhtar, Shamim; Ishimaru, Yasuhiro; Nakanishi, Hiromi; Nishizawa, Naoko K

    2013-11-20

    The mechanism of iron (Fe) uptake in plants has been extensively characterized, but little is known about how Fe transport to different subcellular compartments affects Fe localization in rice seed. Here, we discuss the characterization of a rice vacuolar Fe transporter 2 (OsVIT2) T-DNA insertion line (osvit2) and report that the knockdown of OsVIT2 and mitochondrial Fe transporter (MIT) expression affects seed Fe localization. osvit2 plants accumulated less Fe in their shoots when grown under normal or excess Fe conditions, while the accumulation of Fe was comparable to that in wild-type (WT) plants under Fe-deficient conditions. The accumulation of zinc, copper, and manganese also changed significantly in the shoots of osvit2 plants. The growth of osvit2 plants was also slow compared to that of WT plants. The concentration of Fe increased in osvit2 polished seeds. Previously, we reported that the expression of OsVIT2 was higher in MIT knockdown (mit-2) plants, and in this study, the accumulation of Fe in mit-2 seeds decreased significantly. These results suggest that vacuolar Fe trafficking is important for plant Fe homeostasis and distribution, especially in plants grown in the presence of excess Fe. Moreover, changes in the expression of OsVIT2 and MIT affect the concentration and localization of metals in brown rice as well as in polished rice seeds.

  15. Refractive Errors in State Junior High School Students in Bandung

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    Sabila Tasyakur Nikmah

    2016-12-01

    Full Text Available Background: Uncorrected refractive error is one of the avoidable causes of vision impairment in children and adults. Vision problem in children has been shown to affect their psychological and academic performance. This study aims at identifying and gaining more insights on the characteristic of the refractive errors in state junior high school students in Bandung to avoid uncorrected refractive errors. Methods: A cross-sectional study was conducted in September–November 2015 in state junior high schools in Bandung, West Java, Indonesia. Sample was selected using multistage random sampling technique. Children were examined using tumbling E examination; then students with visual acuity worse than 6/12 underwent Snellen Chart test, refractometry without pupil dilatation, correction with trial lens, then was followed by direct ophthalmoscopy. Results: From a total of 435 children who completed all the examination, 80 children (18.39% had refractive errors; consisted of 151 eyes (94.38% with myopia and 9 eyes (5.62% with astigmatism. Refractive errors were found to be more common in female children (73.7% than male children (26.3%. Among those with refractive errors, 45 children (56.3% did not use any corrective glasses before the examination. Conclusions: Routine refractive error test in vision screening examination is needed for students. It is equally important to raise more awareness toward eye disease in community.

  16. Growth and maturity status of elite British junior tennis players.

    Science.gov (United States)

    Myburgh, Gillian K; Cumming, Sean P; Coelho E Silva, Manuel; Cooke, Karl; Malina, Robert M

    2016-10-01

    Growth and maturation impact the selection, development and progression of youth athletes. Individual differences in the growth and maturity may afford a performance advantage, clouding coaches and practitioners' perceptions regarding current ability and future potential. This may result in the exclusion of talented, yet less physically gifted athletes. Participants were 91 male (n = 47) and female (n = 44) elite British Junior tennis players, 8-17 years of age (12.5 ± 1.9 years). Height and body mass were measured and compared to growth charts; hand-wrist radiographs were taken. Skeletal age (SA) was estimated with the Fels method and contrasted to chronological age (CA). Mean height and body mass of individual players ranged between the 50th and 90th centiles for age and sex. Females were advanced in SA relative to CA (0.3-0.89 years.) from 8 years. Males were average to delayed in maturation from 8 to 12 years, but advanced in SA from 14 to 16 years (0.75-1.23 years). Individual differences in growth and maturation appear to contribute towards the selection of elite junior tennis players, with a bias towards males and females who are advanced in maturation and comparatively tall and heavy for their age. This has important implications for talent identification and development.

  17. Competition Efficiency Analysis of Croatian Junior Wrestlers in European Championship

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    Kristijan Slacanac

    2017-06-01

    Full Text Available Croatian junior wrestler won a bronze medal at the European Championship 2016 year. Considering the potential of our wrestlers there is an obvious need of technical and tactical analysis so our juniors and seniors U23 wrestlers would be able to achieve even better results. Match analysis were conducted by LongoMatch 0.20.1. Seven matches of Croatian wrestlers were analysed. Time parameters, score efficiency, technical efficiency and tactical structure were observed and analysed from the aspect of attack and defence phase and successful/unsuccessful techniques. This paper shows descriptive parameters and competitor efficiency were calculated. The results show a great number of positive score in a standing position in relation to parterre position. The parameters of competitive efficiency (0.49 points per minute show better attacking efficiency (1.32 points per minute in relation to defence efficiency (0.83 points per minute. Croatian wrestlers achieve less score per minute in relation with elite wrestlers, but it is visible a significant progress in technical and tactical efficiency in relation in the past three year. According to place realization of technique, Croatian wrestlers realized more technique in the center, while opponents realized technique in the zone and moving to the zone. Further analysis of efficiency and individualisation training will improve efficiency of Croatian national wrestlers.

  18. Physiological profile of senior and junior England international amateur boxers.

    Science.gov (United States)

    Smith, Marcus S

    2006-01-01

    Despite worldwide popularity of amateur boxing, research focussed on the physiological demands of the sport is limited. The physiological profile of Senior and Junior England international amateur boxers is presented. A gradual (8 to 21-days) and rapid (0 to 7-days) phase of body weight reduction was evident with 2.2 ± 0.3 % of the 7.0 ± 0. 8 % weight loss occurring over the final 24-hours. An increase in body weight >4% was observed following a recovery period. High urine osmolality values (> 1000 mOsm·kg(-1)) were recorded during training and competition. High post-competition blood lactate values (>13.5 mmol·l(-1)) highlighted the need for a well-developed anaerobic capacity and the importance of not entering the ring in a glycogen depleted state. The aerobic challenge of competition was demonstrated by maximum heart rate values being recorded during 'Open' sparring. Mean body fat values of 9-10% were similar to those reported for other weight classified athletes. Normal resting values were reported for hematocrit (Senior 48 ± 2 % and Junior 45 ± 2 %), haemoglobin (Senior 14.7 ± 1.0 g·dl(-1) and Junior 14.5 ± 0.8 g·dl(-1)), bilirubin (Senior 15.3 ± 6.2 µmol·l-1(-1)) and ferritin (Senior 63.3 ± 45.7 ng·ml(-1)). No symptoms associated with asthma or exercise-induced asthma was evident. A well- developed aerobic capacity was reflected in the Senior VO2max value of 63.8 ± 4.8 ml·kg(-1)·min(-1). Senior lead hand straight punching force (head 1722 ± 700 N and body 1682 ± 636 N) was lower than the straight rear hand (head 2643 ± 1273 N and body 2646 ± 1083 N), lead hook (head 2412 ± 813 N and body 2414 ± 718 N) and rear hook (head 2588 ± 1040 N and body 2555 ± 926 N). It was concluded that amateur boxing performance is dependent on the interplay between anaerobic and aerobic energy systems. Current weight making methods may lead to impaired substrate availability, leading to reduced competitive performance and an increased risk to a boxers

  19. Enhancing Junior Faculty Research Productivity through Multiinstitution Collaboration: Participants' Impressions of the School Psychology Research Collaboration Conference

    Science.gov (United States)

    Rush, S. Craig; Wheeler, Joanna

    2011-01-01

    In addition to teaching and service responsibilities, junior faculty members are required to be productive researchers. Despite the demand on junior faculty to produce published research, studies suggest that they often do not receive adequate assistance with their research endeavors. Mentoring is an effective form of support for junior faculty…

  20. CELSTEC Learning Labs: Mobile App Development for Education and Training

    NARCIS (Netherlands)

    Specht, Marcus

    2011-01-01

    Specht, M. (2011). CELSTEC Learning Labs: Mobile App Development for Education and Training. Presentation given in Workshop at CELSTEC Learning Lab for Bluetea. February, 21, 2011, Heerlen, The Netherlands.