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  1. Article: Measurement of the Raman cross section of O(2)(a(1)D(g)).

    Rubin, L F / Gylys, V T

    Optics letters

    2007  Volume 22, Issue 17, Page(s) 1347–1349

    Abstract: ... a(1)D(g)), sigma(a)= (0.45+/-0.02) sigma(X), where sigma(X) is the Raman cross section of O(2)(X(3)?(g ...

    Abstract Two different measurement methods are described that indicate that the Raman cross section of O(2)(a(1)D(g)), sigma(a)= (0.45+/-0.02) sigma(X), where sigma(X) is the Raman cross section of O(2)(X(3)?(g)(-)). Spontaneous Raman scattering is a potentially useful technique for measuring the singlet O(2)yield in high-power oxygen iodine lasers. For the full potential of this method to be realized, one must determine sigma(O)(2(a)) to measure the yield directly.
    Language English
    Publishing date 2007-03-16
    Publishing country United States
    Document type Journal Article
    ISSN 0146-9592
    ISSN 0146-9592
    DOI 10.1364/ol.22.001347
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Book: Causal inference for statistics, social, and biomedical sciences

    Imbens, Guido / Rubin, Donald B.

    an introduction

    2015  

    Author's details Guido W. Imbens (Stanford University), Donald B. Rubin (Harvard University)
    Keywords Sozialwissenschaften ; Quantitative Methode ; Experiment ; Kausalität
    Subject Kausalprinzip ; Notwendige Verknüpfung ; Notwendiger Zusammenhang ; Kausalzusammenhang ; Kausalgesetz ; Experimentelles Arbeiten ; Laborexperiment ; Test ; Freihandversuch ; Versuch ; Laborversuch ; Experimente ; Quantifizierende Methode ; Gesellschaftswissenschaften ; Sozialwissenschaft
    Language English
    Size xix, 625 Seiten
    Publisher Cambridge University Press
    Publishing place Cambridge
    Publishing country Great Britain
    Document type Book
    Note Hier auch später erschienene, unveränderte Nachdrucke
    HBZ-ID HT018315057
    ISBN 978-0-521-88588-1 ; 0-521-88588-4
    Database Catalogue ZB MED Medicine, Health

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    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    2015 A 1914 available for loan (reading room) Lesesaal EG

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  3. Article ; Online: Uncovering the Impact and Influence of Urologists on Social Media.

    Malik, Rena D / Rubin, Rachel S / Winter, Ashley G / Seideman, Casey A

    European urology focus

    2023  Volume 9, Issue 4, Page(s) 650–653

    MeSH term(s) Humans ; Urologists ; Social Media ; Urology
    Language English
    Publishing date 2023-01-20
    Publishing country Netherlands
    Document type Editorial ; Comment
    ISSN 2405-4569
    ISSN (online) 2405-4569
    DOI 10.1016/j.euf.2023.01.002
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Antimicrobial susceptibility of western Canadian Brachyspira isolates: Development and standardization of an agar dilution susceptibility test method.

    Kulathunga, D G R S / Harding, John C S / Rubin, Joseph E

    PloS one

    2023  Volume 18, Issue 6, Page(s) e0286594

    Abstract: The re-emergence of Brachyspira-associated disease in pigs since the late 2000s has illuminated some of the diagnostic challenges associated with this genus; notably, the lack of standardized antimicrobial susceptibility testing (AST) methods and ... ...

    Abstract The re-emergence of Brachyspira-associated disease in pigs since the late 2000s has illuminated some of the diagnostic challenges associated with this genus; notably, the lack of standardized antimicrobial susceptibility testing (AST) methods and interpretive criteria. Consequently, laboratories have relied heavily on highly variable in-house developed methods. There are currently no published investigations describing the antimicrobial susceptibility of Brachyspira isolates collected from pigs in Canada. The first objective of this study was therefore to develop a standardized protocol for conducting agar dilution susceptibility testing of Brachyspira spp., including determining the optimal standardized inoculum density, a key test variable that impacts test performance. The second objective was to determine the susceptibility of a collection of western Canadian Brachyspira isolates using the standardized methodology. After assessing multiple media, an agar dilution test was standardized in terms of starting inoculum (1-2 × 108 CFU/ml), incubation temperature and time, and assessed for repeatability. The antimicrobial susceptibility of a collection of clinical porcine Brachyspira isolates (n = 87) collected between 2009-2016 was then determined. This method was highly reproducible; repeat susceptibility testing yielded identical results 92% of the time. Although most of the isolates had very low MICs to the commonly used antimicrobials to treat Brachyspira-associated infections, several isolates with elevated MICs (>32 μg/ml) for tiamulin, valnemulin, tylosin, tylvalosin, and lincomycin were identified. Overall, this study underscores the importance of establishing CLSI approved clinical breakpoints for Brachyspira to facilitate the interpretation of test results and support the evidence-based selection of antimicrobials in swine industry.
    MeSH term(s) Animals ; Swine ; Brachyspira ; Agar ; Canada ; Gram-Negative Bacteria ; Reference Standards
    Chemical Substances Agar (9002-18-0)
    Language English
    Publishing date 2023-06-30
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0286594
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Book ; Online: Stronger Bounds for Weak Epsilon-Nets in Higher Dimensions

    Rubin, Natan

    2021  

    Abstract: ... exist a weak $\epsilon$-net of cardinality $\displaystyle O\left(\frac{1}{\epsilon^{d-1/2+\gamma}}\right ... Given a finite point set $P$ in ${\mathbb R}^d$, and $\epsilon>0$ we say that $N\subseteq {\mathbb ... R}^d$ is a weak $\epsilon$-net if it pierces every convex set $K$ with $|K\cap P|\geq \epsilon |P|$ ...

    Abstract Given a finite point set $P$ in ${\mathbb R}^d$, and $\epsilon>0$ we say that $N\subseteq {\mathbb R}^d$ is a weak $\epsilon$-net if it pierces every convex set $K$ with $|K\cap P|\geq \epsilon |P|$. Let $d\geq 3$. We show that for any finite point set in ${\mathbb R}^d$, and any $\epsilon>0$, there exist a weak $\epsilon$-net of cardinality $\displaystyle O\left(\frac{1}{\epsilon^{d-1/2+\gamma}}\right)$, where $\gamma>0$ is an arbitrary small constant. This is the first improvement of the bound of $\displaystyle O^*\left(\frac{1}{\epsilon^d}\right)$ that was obtained in 1994 by Chazelle, Edelsbrunner, Grigni, Guibas, Sharir, and Welzl for general point sets in dimension $d\geq 3$.

    Comment: Preliminary version accepted to STOC 2021
    Keywords Computer Science - Computational Geometry ; Mathematics - Combinatorics ; 52A20 ; 52A35 ; 52C10 ; 52C17 ; 52C35 ; 52C45 ; 05C65 ; G.2.1 ; F.2.2
    Publishing date 2021-04-26
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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  6. Article ; Online: Laser produced soft x-ray source diagnostics with temporal, spectral, and spatial resolution.

    Fraenkel, M / Ehrlich, Y / Rubin, D / Ferber, Y / Sturm, G

    The Review of scientific instruments

    2022  Volume 93, Issue 7, Page(s) 73509

    Abstract: We demonstrate the use of three diagnostic tools which simultaneously view the target from nearly the same direction, and their results are combined to provide temporally, spectrally, and spatially resolved absolutely calibrated target emission ... ...

    Abstract We demonstrate the use of three diagnostic tools which simultaneously view the target from nearly the same direction, and their results are combined to provide temporally, spectrally, and spatially resolved absolutely calibrated target emission information. To demonstrate this capability, Au targets were irradiated by 1.8 kJ, 3 ns laser pulses to produce broadband soft x-ray emission in the 0.1-3.5 keV spectral range. Target diagnostics included a time-resolved x-ray diode array, each measured a partial spectral band, time-integrated spectrally resolved absolutely calibrated transmission grating spectrometer, and static and time-resolved soft x-ray imagers coupled to a charge-coupled device camera and to a streak camera, respectively, measuring spatially and temporally resolved radiation at the main Au target emission bands. The combined temporally, spectrally, and spatially resolved absolutely calibrated target emission result can be compared to simulations and be used to design and analyze experiments in which the source emission is used as a drive for various physical processes.
    Language English
    Publishing date 2022-08-03
    Publishing country United States
    Document type Journal Article
    ZDB-ID 209865-9
    ISSN 1089-7623 ; 0034-6748
    ISSN (online) 1089-7623
    ISSN 0034-6748
    DOI 10.1063/5.0098780
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 4' 46/112: Show issues

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  7. Article ; Online: The influence of cationic antiseptics on the processes of light energy conversion in various photosynthetic pigment-protein complexes.

    Knox, Peter P / Lukashev, Eugene P / Korvatovsky, Boris N / Mamedov, Mahir D / Strakhovskaya, Marina G / Gvozdev, Daniil A / Paschenko, Vladimir Z / Rubin, Andrew B

    Photosynthesis research

    2024  

    Abstract: The widespread use of disinfectants and antiseptics, and consequently their release into the environment, determines the relevance of studying their potential impact on the main producers of organic matter on the planet-photosynthetic organisms. The ... ...

    Abstract The widespread use of disinfectants and antiseptics, and consequently their release into the environment, determines the relevance of studying their potential impact on the main producers of organic matter on the planet-photosynthetic organisms. The review examines the effects of some biguanides and quaternary ammonium compounds, octenidine, miramistin, chlorhexidine, and picloxidine, on the functioning of the photosynthetic apparatus of various organisms (Strakhovskaya et al. in Photosynth Res 147:197-209, 2021; Knox et al. in Photosynth Res 153:103, 2022; Paschenko et al. in Photosynth Res 155:93-105, 2023a, Photosynth Res 2023b). A common feature of these antiseptics is the combination of hydrophobic and hydrophilic regions in the molecules, the latter carrying a positive charge(s). The comparison of the results obtained with intact bacterial membrane vesicles (chromatophores) and purified pigment-protein complexes (photosystem II and I) of oxygenic organisms allows us to draw conclusions about the mechanisms of the cationic antiseptic action on the functional properties of the components of the photosynthetic apparatus.
    Language English
    Publishing date 2024-03-11
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 1475688-2
    ISSN 1573-5079 ; 0166-8595
    ISSN (online) 1573-5079
    ISSN 0166-8595
    DOI 10.1007/s11120-024-01082-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Diagnostic errors and harms in primary care: insights to action.

    Rubin, Greg / Meyer, Ashley N D

    BMJ quality & safety

    2021  Volume 30, Issue 12, Page(s) 930–932

    MeSH term(s) Diagnostic Errors ; Humans ; Primary Health Care
    Language English
    Publishing date 2021-05-31
    Publishing country England
    Document type Editorial ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S. ; Comment
    ZDB-ID 2592909-4
    ISSN 2044-5423 ; 2044-5415
    ISSN (online) 2044-5423
    ISSN 2044-5415
    DOI 10.1136/bmjqs-2020-012423
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 3754: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  9. Article ; Online: Chromatic confocal displacement sensing at oblique incidence angles.

    Berkovic, G / Zilberman, S / Shafir, E / Rubin, D

    Applied optics

    2020  Volume 59, Issue 10, Page(s) 3183–3186

    Abstract: A commercial chromatic confocal displacement sensor, designed for probing a target at normal incidence, is adapted to probe reflective targets at an oblique incidence angle. The sensor is modified by positioning two low-cost optical elements-a ... ...

    Abstract A commercial chromatic confocal displacement sensor, designed for probing a target at normal incidence, is adapted to probe reflective targets at an oblique incidence angle. The sensor is modified by positioning two low-cost optical elements-a collimating lens and a retro-reflector-in the reflection plane.
    Language English
    Publishing date 2020-05-13
    Publishing country United States
    Document type Journal Article
    ISSN 1539-4522
    ISSN (online) 1539-4522
    DOI 10.1364/AO.388123
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Advancing Newborn Screening Long-Term Follow-Up: Integration of

    Raboin, Katherine / Ellis, Debra / Nichols, Ginger / Hughes, Marcia / Brimacombe, Michael / Rubin, Karen

    International journal of neonatal screening

    2024  Volume 10, Issue 2

    Abstract: The Connecticut Newborn Screening (NBS) Network, in partnership with the Connecticut Department of Public Health, strategically utilized ... ...

    Abstract The Connecticut Newborn Screening (NBS) Network, in partnership with the Connecticut Department of Public Health, strategically utilized the
    Language English
    Publishing date 2024-03-25
    Publishing country Switzerland
    Document type Journal Article
    ISSN 2409-515X
    ISSN (online) 2409-515X
    DOI 10.3390/ijns10020027
    Database MEDical Literature Analysis and Retrieval System OnLINE

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