@article{BarnatBosseMergner2017, author = {Barnat, Miriam and Bosse, Elke and Mergner, Julia}, title = {Forschungsbasierte Qualit{\"a}tsentwicklung f{\"u}r die Studieneingangsphase}, series = {Zeitschrift f{\"u}r Hochschulentwicklung (ZFHE)}, volume = {12}, journal = {Zeitschrift f{\"u}r Hochschulentwicklung (ZFHE)}, number = {3}, issn = {2219-6994}, doi = {10.3217/zfhe-12-03/05}, pages = {71 -- 91}, year = {2017}, language = {de} } @article{BaringhausGaigallThiele2018, author = {Baringhaus, Ludwig and Gaigall, Daniel and Thiele, Jan Philipp}, title = {Statistical inference for L²-distances to uniformity}, series = {Computational Statistics}, volume = {2018}, journal = {Computational Statistics}, number = {33}, publisher = {Springer}, address = {Berlin}, issn = {1613-9658}, doi = {10.1007/s00180-018-0820-0}, pages = {1863 -- 1896}, year = {2018}, abstract = {The paper deals with the asymptotic behaviour of estimators, statistical tests and confidence intervals for L²-distances to uniformity based on the empirical distribution function, the integrated empirical distribution function and the integrated empirical survival function. Approximations of power functions, confidence intervals for the L²-distances and statistical neighbourhood-of-uniformity validation tests are obtained as main applications. The finite sample behaviour of the procedures is illustrated by a simulation study.}, language = {en} } @article{BaringhausGaigall2022, author = {Baringhaus, Ludwig and Gaigall, Daniel}, title = {A goodness-of-fit test for the compound Poisson exponential model}, series = {Journal of Multivariate Analysis}, volume = {195}, journal = {Journal of Multivariate Analysis}, number = {Article 105154}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0047-259X}, doi = {10.1016/j.jmva.2022.105154}, year = {2022}, abstract = {On the basis of bivariate data, assumed to be observations of independent copies of a random vector (S,N), we consider testing the hypothesis that the distribution of (S,N) belongs to the parametric class of distributions that arise with the compound Poisson exponential model. Typically, this model is used in stochastic hydrology, with N as the number of raindays, and S as total rainfall amount during a certain time period, or in actuarial science, with N as the number of losses, and S as total loss expenditure during a certain time period. The compound Poisson exponential model is characterized in the way that a specific transform associated with the distribution of (S,N) satisfies a certain differential equation. Mimicking the function part of this equation by substituting the empirical counterparts of the transform we obtain an expression the weighted integral of the square of which is used as test statistic. We deal with two variants of the latter, one of which being invariant under scale transformations of the S-part by fixed positive constants. Critical values are obtained by using a parametric bootstrap procedure. The asymptotic behavior of the tests is discussed. A simulation study demonstrates the performance of the tests in the finite sample case. The procedure is applied to rainfall data and to an actuarial dataset. A multivariate extension is also discussed.}, language = {en} } @article{BaringhausGaigall2015, author = {Baringhaus, Ludwig and Gaigall, Daniel}, title = {On an independence test approach to the goodness-of-fit problem}, series = {Journal of Multivariate Analysis}, volume = {2015}, journal = {Journal of Multivariate Analysis}, number = {140}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0047-259X}, doi = {10.1016/j.jmva.2015.05.013}, pages = {193 -- 208}, year = {2015}, abstract = {Let X₁,…,Xₙ be independent and identically distributed random variables with distribution F. Assuming that there are measurable functions f:R²→R and g:R²→R characterizing a family F of distributions on the Borel sets of R in the way that the random variables f(X₁,X₂),g(X₁,X₂) are independent, if and only if F∈F, we propose to treat the testing problem H:F∈F,K:F∉F by applying a consistent nonparametric independence test to the bivariate sample variables (f(Xᵢ,Xⱼ),g(Xᵢ,Xⱼ)),1⩽i,j⩽n,i≠j. A parametric bootstrap procedure needed to get critical values is shown to work. The consistency of the test is discussed. The power performance of the procedure is compared with that of the classical tests of Kolmogorov-Smirnov and Cram{\´e}r-von Mises in the special cases where F is the family of gamma distributions or the family of inverse Gaussian distributions.}, language = {en} } @article{BaringhausGaigall2019, author = {Baringhaus, Ludwig and Gaigall, Daniel}, title = {On an asymptotic relative efficiency concept based on expected volumes of confidence regions}, series = {Statistics - A Journal of Theoretical and Applied Statistic}, volume = {53}, journal = {Statistics - A Journal of Theoretical and Applied Statistic}, number = {6}, publisher = {Taylor \& Francis}, address = {London}, issn = {1029-4910}, doi = {10.1080/02331888.2019.1683560}, pages = {1396 -- 1436}, year = {2019}, abstract = {The paper deals with an asymptotic relative efficiency concept for confidence regions of multidimensional parameters that is based on the expected volumes of the confidence regions. Under standard conditions the asymptotic relative efficiencies of confidence regions are seen to be certain powers of the ratio of the limits of the expected volumes. These limits are explicitly derived for confidence regions associated with certain plugin estimators, likelihood ratio tests and Wald tests. Under regularity conditions, the asymptotic relative efficiency of each of these procedures with respect to each one of its competitors is equal to 1. The results are applied to multivariate normal distributions and multinomial distributions in a fairly general setting.}, language = {en} } @article{BaringhausGaigall2018, author = {Baringhaus, Ludwig and Gaigall, Daniel}, title = {Efficiency comparison of the Wilcoxon tests in paired and independent survey samples}, series = {Metrika}, volume = {2018}, journal = {Metrika}, number = {81}, publisher = {Springer}, address = {Berlin}, issn = {1435-926X}, doi = {10.1007/s00184-018-0661-4}, pages = {891 -- 930}, year = {2018}, abstract = {The efficiency concepts of Bahadur and Pitman are used to compare the Wilcoxon tests in paired and independent survey samples. A comparison through the length of corresponding confidence intervals is also done. Simple conditions characterizing the dominance of a procedure are derived. Statistical tests for checking these conditions are suggested and discussed.}, language = {de} } @article{BaringhausGaigall2017, author = {Baringhaus, Ludwig and Gaigall, Daniel}, title = {On Hotelling's T² test in a special paired sample case}, series = {Communications in Statistics - Theory and Methods}, volume = {48}, journal = {Communications in Statistics - Theory and Methods}, number = {2}, publisher = {Taylor \& Francis}, address = {London}, issn = {1532-415X}, doi = {10.1080/03610926.2017.1408828}, pages = {257 -- 267}, year = {2017}, abstract = {In a special paired sample case, Hotelling's T² test based on the differences of the paired random vectors is the likelihood ratio test for testing the hypothesis that the paired random vectors have the same mean; with respect to a special group of affine linear transformations it is the uniformly most powerful invariant test for the general alternative of a difference in mean. We present an elementary straightforward proof of this result. The likelihood ratio test for testing the hypothesis that the covariance structure is of the assumed special form is derived and discussed. Applications to real data are given.}, language = {en} } @article{BaringhausGaigall2017, author = {Baringhaus, Ludwig and Gaigall, Daniel}, title = {Hotelling's T² tests in paired and independent survey samples: An efficiency comparison}, series = {Journal of Multivariate Analysis}, volume = {2017}, journal = {Journal of Multivariate Analysis}, number = {154}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0047-259X}, doi = {10.1016/j.jmva.2016.11.004}, pages = {177 -- 198}, year = {2017}, abstract = {Hotelling's T² tests in paired and independent survey samples are compared using the traditional asymptotic efficiency concepts of Hodges-Lehmann, Bahadur and Pitman, as well as through criteria based on the volumes of corresponding confidence regions. Conditions characterizing the superiority of a procedure are given in terms of population canonical correlation type coefficients. Statistical tests for checking these conditions are developed. Test statistics based on the eigenvalues of a symmetrized sample cross-covariance matrix are suggested, as well as test statistics based on sample canonical correlation type coefficients.}, language = {en} } @article{BarbazanHagenbachPaulssenetal.2010, author = {Barbaz{\´a}n, Paula and Hagenbach, Adelheid and Paulßen, Elisabeth and Abram, Ulrich and Carballo, Rosa and Rodriguez-Hermida, Sabina and V{\´a}zquez-L{\´o}pez, Ezequiel M.}, title = {Tricarbonyl Rhenium(I) and Technetium(I) Complexes with Hydrazones Derived from 4,5-Diazafluoren-9-one and 1,10-Phenanthroline-5,6-dione}, series = {European Journal of Inorganic Chemistry}, journal = {European Journal of Inorganic Chemistry}, number = {29}, publisher = {Wiley-VCH}, address = {Weinheim}, issn = {1099-0682}, doi = {10.1002/ejic.201000522}, pages = {4622 -- 4630}, year = {2010}, abstract = {Tricarbonylrhenium(I) and -technetium(I) halide (halide = Cl and Br) complexes of ligands derived from 4,5-diazafluoren-9-one (df) and 1,10-phenanthroline-5,6-dione (phen) derivatives of benzoic and 2-hydroxybenzoic acid hydrazides have been prepared. The complexes have been characterized by elemental analysis, MS, IR, 1H NMR and absorption and emission UV/Vis spectroscopic methods. The metal centres (ReI and TcI) are coordinated through the nitrogen imine atoms and establish five-membered chelate rings, whereas the hydrazone groups stand uncoordinated. The 1H NMR spectra suggest the same behaviour in solution on the basis of only marginal variations in the chemical shifts of the hydrazine protons.}, language = {en} } @article{BansalMuellerVieiraetal.2000, author = {Bansal, N. K. and M{\"u}ller, C. and Vieira, M. E. and Faber, Christian and Schwarzer, Klemens}, title = {Thermal performance of a rock bed storage system}, series = {Proceedings : University of Stuttgart, Germany, August 28th until September 1st, 2000 / Terrastock 2000, 8th International Conference on Thermal Energy Storage. Ed.: M. Benner ... - Vol. 1}, journal = {Proceedings : University of Stuttgart, Germany, August 28th until September 1st, 2000 / Terrastock 2000, 8th International Conference on Thermal Energy Storage. Ed.: M. Benner ... - Vol. 1}, publisher = {Inst. f{\"u}r Thermodynamik und W{\"a}rmetechnik}, address = {Stuttgart}, isbn = {3-9805274-1-7}, pages = {433 -- 439}, year = {2000}, language = {en} } @article{BankOrzadaSmitsetal.2015, author = {Bank, Bart L. van de and Orzada, Stephan and Smits, Frits and Lagemaat, Miriam W. and Rodgers, Christopher T. and Bitz, Andreas and Scheenen, Tom W. J.}, title = {Optimized (31) P MRS in the human brain at 7 T with a dedicated RF coil setup}, series = {NMR in Biomedicine}, volume = {28}, journal = {NMR in Biomedicine}, number = {11}, publisher = {Wiley}, address = {Weinheim}, issn = {1099-1492}, doi = {10.1002/nbm.3422}, pages = {1570 -- 1578}, year = {2015}, language = {en} } @article{BandodkarMolinnusMirzaetal.2014, author = {Bandodkar, Amay J. and Molinnus, Denise and Mirza, Omar and Guinovart, Tomas and Windmiller, Joshua R. and Valdes-Ramirez, Gabriela and Andrade, Francisco J. and Sch{\"o}ning, Michael Josef and Wang, Joseph}, title = {Epidermal tattoo potentiometric sodium sensors with wireless signal transduction for continuous non-invasive sweat monitoring}, series = {Biosensors and bioelectronics}, volume = {54}, journal = {Biosensors and bioelectronics}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1873-4235 (E-Journal); 0956-5663 (Print)}, doi = {10.1016/j.bios.2013.11.039}, pages = {603 -- 609}, year = {2014}, abstract = {This article describes the fabrication, characterization and application of an epidermal temporary-transfer tattoo-based potentiometric sensor, coupled with a miniaturized wearable wireless transceiver, for real-time monitoring of sodium in the human perspiration. Sodium excreted during perspiration is an excellent marker for electrolyte imbalance and provides valuable information regarding an individual's physical and mental wellbeing. The realization of the new skin-worn non-invasive tattoo-like sensing device has been realized by amalgamating several state-of-the-art thick film, laser printing, solid-state potentiometry, fluidics and wireless technologies. The resulting tattoo-based potentiometric sodium sensor displays a rapid near-Nernstian response with negligible carryover effects, and good resiliency against various mechanical deformations experienced by the human epidermis. On-body testing of the tattoo sensor coupled to a wireless transceiver during exercise activity demonstrated its ability to continuously monitor sweat sodium dynamics. The real-time sweat sodium concentration was transmitted wirelessly via a body-worn transceiver from the sodium tattoo sensor to a notebook while the subjects perspired on a stationary cycle. The favorable analytical performance along with the wearable nature of the wireless transceiver makes the new epidermal potentiometric sensing system attractive for continuous monitoring the sodium dynamics in human perspiration during diverse activities relevant to the healthcare, fitness, military, healthcare and skin-care domains.}, language = {en} } @article{BalzerStreitHeinze2017, author = {Balzer, Hermann and Streit, Daniel and Heinze, Marcel}, title = {Implikationen der Digitalisierung f{\"u}r den Finanzbereich der Unternehmung und das Rollenbild des CFO}, series = {Betriebswirtschaftliche Implikationen der digitalen Transformation. ZfbF - Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung, Sonderheft 72}, journal = {Betriebswirtschaftliche Implikationen der digitalen Transformation. ZfbF - Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung, Sonderheft 72}, number = {72}, editor = {Krause, Stefan}, publisher = {Springer}, address = {Berlin}, doi = {10.1007/978-3-658-18751-4_14}, pages = {267 -- 283}, year = {2017}, language = {de} } @article{BalzerStreit2017, author = {Balzer, Hermann and Streit, Daniel}, title = {Das Translationsrisiko multinationaler Konzerne in Deutschland: Eine explorative Analyse von Verst{\"a}ndnis, Bedeutung und Management-Praxis mit Hilfe der Critical Incident Technique}, series = {Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung}, journal = {Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung}, number = {Online first}, publisher = {Springer}, address = {Berlin}, issn = {2366-6153}, doi = {10.1007/s41471-017-0029-x}, pages = {1 -- 40}, year = {2017}, language = {de} } @article{BalzerBrankmannBrinkeretal.2009, author = {Balzer, Hermann and Brankmann, Heinrich and Brinker, Bernd and Dehlke, Dieter}, title = {Kapitalstrukturpolitik und Kapitalgeberinteressen : Ergebnisse einer explorativen Befragung von Vertretern b{\"o}rsennotierter Unternehmen in Deutschland / Arbeitskreis „Finanzierung" der Schmalenbach-Gesellschaft f{\"u}r Betriebswirtschaft e.V. / Balzer, Hermann}, series = {Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung : Zfbf. 61 (2009), H. 3}, journal = {Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung : Zfbf. 61 (2009), H. 3}, publisher = {Springer Gabler}, address = {Wiesbaden}, isbn = {0341-2687}, pages = {323 -- 354}, year = {2009}, language = {de} } @article{BalzerBrakmannDippeletal.2006, author = {Balzer, Hermann and Brakmann, Heinrich and Dippel, Friedrich and Dietsch, Johannes M.}, title = {Eine empirische Untersuchung zur Ver{\"a}ußerung von Konzernteilen an Private-Equity-Investoren. Arbeitskreis „Finanzierung" der Schmalenbach-Gesellschaft f{\"u}r Betriebswirtschaft e.V. / Balzer, Hermann, Brakmann, Heinrich ; Dippel, Friedrich ; Dietsch, Johann}, series = {Zfbf [Elektronische Ressource] : Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung = Schmalenbach business review / hrsg. im Auftr. d. Schmalenbach-Gesellschaft f{\"u}r Betriebswirtschaft e.V.. 58 (2006), H. 2}, journal = {Zfbf [Elektronische Ressource] : Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung = Schmalenbach business review / hrsg. im Auftr. d. Schmalenbach-Gesellschaft f{\"u}r Betriebswirtschaft e.V.. 58 (2006), H. 2}, number = {2}, isbn = {0341-2687}, pages = {235 -- 264}, year = {2006}, language = {de} } @article{Balzer1993, author = {Balzer, Hermann}, title = {Erfahrungen aus dem Einsatz von Cash-Management-Systemen am Beispiel der Mannesmann Mobilfunk GmbH}, series = {Bank- und Finanzmanagement : Marketing - Rechnungswesen - Finanzierung ; Reflexionen aus der Praxis ; Joachim S{\"u}chting zum 60. Geburtstag / hrsg. von Dieter Boening und Heinz J. Hockmann. Mit Beitr. von Hermann Balzer ...}, journal = {Bank- und Finanzmanagement : Marketing - Rechnungswesen - Finanzierung ; Reflexionen aus der Praxis ; Joachim S{\"u}chting zum 60. Geburtstag / hrsg. von Dieter Boening und Heinz J. Hockmann. Mit Beitr. von Hermann Balzer ...}, publisher = {Gabler}, address = {Wiesbaden}, isbn = {3-409-13453-0}, pages = {289 -- 302}, year = {1993}, language = {de} } @article{Balzer1979, author = {Balzer, Hermann}, title = {Finanz- und W{\"a}hrungsdispositionen in einer multinationalen Unternehmung}, series = {Semesterbericht / Institut f{\"u}r Kredit- und Finanzwirtschaft ; Verein zur F{\"o}rderung des Instituts f{\"u}r Kredit- und Finanzwirtschaft e.V. in der Gesellschaft der Freunde der Ruhr-Universit{\"a}t Bochum e.V. ; Seminar f{\"u}r Angewandte Wirtschaftslehre insbesondere (1979)}, journal = {Semesterbericht / Institut f{\"u}r Kredit- und Finanzwirtschaft ; Verein zur F{\"o}rderung des Instituts f{\"u}r Kredit- und Finanzwirtschaft e.V. in der Gesellschaft der Freunde der Ruhr-Universit{\"a}t Bochum e.V. ; Seminar f{\"u}r Angewandte Wirtschaftslehre insbesondere (1979)}, publisher = {Inst.}, address = {Bochum-Querenburg}, pages = {2}, year = {1979}, language = {de} } @article{Balzer1977, author = {Balzer, Hermann}, title = {Probleme des Finanzmanagements in Zeiten der Inflation}, series = {Semesterbericht / Institut f{\"u}r Kredit- und Finanzwirtschaft ; Verein zur F{\"o}rderung des Instituts f{\"u}r Kredit- und Finanzwirtschaft e.V. in der Gesellschaft der Freunde der Ruhr-Universit{\"a}t Bochum e.V. ; Seminar f{\"u}r Angewandte Wirtschaftslehre insbesondere (1977)}, journal = {Semesterbericht / Institut f{\"u}r Kredit- und Finanzwirtschaft ; Verein zur F{\"o}rderung des Instituts f{\"u}r Kredit- und Finanzwirtschaft e.V. in der Gesellschaft der Freunde der Ruhr-Universit{\"a}t Bochum e.V. ; Seminar f{\"u}r Angewandte Wirtschaftslehre insbesondere (1977)}, publisher = {Inst.}, address = {Bochum-Querenburg}, pages = {8}, year = {1977}, language = {de} } @article{Balzer2003, author = {Balzer, Hermann}, title = {B{\"o}rseng{\"a}nge von Konzerneinheiten - Handlungsempfehlungen des Arbeitskreises "Finanzierung" auf Basis einer empirischen Untersuchung deutscher Equity Carve-Outs und Spin-Offs (1997-2000) / unter Mitarbeit von Prof. Dr. Hermann Balzer ... / Schmalenbach-Ges}, series = {ZfbF : Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung. 55 (2003), H. 8}, journal = {ZfbF : Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung. 55 (2003), H. 8}, pages = {515 -- 542}, year = {2003}, language = {de} } @article{Balzer1996, author = {Balzer, Hermann}, title = {Wertorientierte Unternehmenssteuerung mit differenzierten Kapitalkosten / Schmalenbach-Gesellschaft / Deutsche Gesellschaft f{\"u}r Betriebswirtschaft / Arbeitskreis Finanzierung}, series = {ZfbF : Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung. 48 (1996), H. 6}, journal = {ZfbF : Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung. 48 (1996), H. 6}, pages = {543 -- 578}, year = {1996}, language = {de} } @article{Balzer1996, author = {Balzer, Hermann}, title = {Investitions-Controlling - Zum Problem der Informationsverzerrung bei Investitionsentscheidungen in dezentralisierten Unternehmen / Schmalenbach-Gesellschaft / Deutsche Gesellschaft f{\"u}r Betriebswirtschaft / Arbeitskreis Finanzierung}, series = {ZfbF : Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung. 46 (1996), H. 11}, journal = {ZfbF : Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung. 46 (1996), H. 11}, pages = {899}, year = {1996}, language = {de} } @article{Balzer1998, author = {Balzer, Hermann}, title = {Betriebliche Altersversorgung mit Pensionsr{\"u}ckstellungen oder Pensionsfonds - Analyse unter finanzwirtschaftlichen Gesichtspunkten / Schmalenbach-Gesellschaft / Deutsche Gnsentscheidungen in desellschaft f{\"u}r Betriebswirtschaft / Arbeitskreis Finanzierung}, series = {Der Betrieb. 51 (1998), H. 7}, journal = {Der Betrieb. 51 (1998), H. 7}, number = {7}, pages = {321 -- 331}, year = {1998}, language = {de} } @article{Balzer2007, author = {Balzer, Hermann}, title = {[Kapitel 8] : Kosten- und Erl{\"o}srechnung}, series = {Business-Management f{\"u}r Ingenieure : beurteilen - entscheiden - gestalten / Rolf Grap (Hrsg.). - (REFA-Fachbuchreihe Unternehmensentwicklung)}, journal = {Business-Management f{\"u}r Ingenieure : beurteilen - entscheiden - gestalten / Rolf Grap (Hrsg.). - (REFA-Fachbuchreihe Unternehmensentwicklung)}, publisher = {Hanser}, address = {M{\"u}nchen}, isbn = {978-3-446-41256-9}, pages = {274 -- 355}, year = {2007}, language = {de} } @article{Balzer2014, author = {Balzer, Hermann}, title = {Ausgestaltung und Steuerung des Netzes von Bankbeziehungen - Update nach 25 Jahren mithilfe einer explorativen Unternehmensbefragung / Arbeitskreis Finanzierung der Schmalenbach-Gesellschaft e.V. unter Mitarb. von Prof. Dr. Hermann Balzer...}, series = {Zfbf : Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung}, journal = {Zfbf : Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung}, number = {H. 8}, publisher = {Springer Gabler}, address = {Wiesbaden}, issn = {0341-2687}, pages = {694 -- 723}, year = {2014}, language = {de} } @article{BaltzerSchubnel2000, author = {Baltzer, Wolfgang and Schubnel, Christian}, title = {Planungs- und Ausf{\"u}hrungskonzept f{\"u}r einen Strassentunnel unter den Randbedingungen eines Konzessionsmodells: Beispiel Warnowquerung Rostock / Baltzer, Wolfgang ; Schubnel, Christian}, series = {Unterirdisches Bauen 2000. Herausforderungen und Entwicklungspotentiale. Vortr{\"a}ge der STUVA-Tagung '99 in Frankfurt am Main}, journal = {Unterirdisches Bauen 2000. Herausforderungen und Entwicklungspotentiale. Vortr{\"a}ge der STUVA-Tagung '99 in Frankfurt am Main}, publisher = {Alba}, address = {D{\"u}sseldorf}, isbn = {978-3-87094-640-1}, pages = {189 -- 194}, year = {2000}, language = {de} } @article{BaltzerRiepeMerz2001, author = {Baltzer, Wolfgang and Riepe, Werner and Merz, Hans}, title = {Risikoanalyse zum Transport gef{\"a}hrlicher G{\"u}ter durch Straßentunnel - Abw{\"a}gungsprozesse im Internationalen Vergleich}, series = {Unterirdisches Bauen 2001 : Wege in die Zukunft ; Vortr{\"a}ge der STUVA-Tagung 2001 in M{\"u}nchen / veranst. von der Studiengesellschaft f{\"u}r Unterirdische Verkehrsanlagen e.V., (STUVA), K{\"o}ln}, journal = {Unterirdisches Bauen 2001 : Wege in die Zukunft ; Vortr{\"a}ge der STUVA-Tagung 2001 in M{\"u}nchen / veranst. von der Studiengesellschaft f{\"u}r Unterirdische Verkehrsanlagen e.V., (STUVA), K{\"o}ln}, publisher = {Bertelsmann}, address = {G{\"u}tersloh}, isbn = {3-9803390-7-6}, pages = {204 -- 211}, year = {2001}, language = {de} } @article{BaltzerMayer2003, author = {Baltzer, Wolfgang and Mayer, Georg}, title = {Quantitative Sicherheitsbewertung und optimierte Fluchtwegkennzeichnung f{\"u}r Brandunf{\"a}lle in Strassentunneln}, series = {Tunnel - Lebensadern der mobilen Gesellschaft : Vortr{\"a}ge der STUVA-Tagung 2003 in Dortmund / veranst. von der Studiengesellschaft f{\"u}r Unterirdische Verkehrsanlagen e.V.}, journal = {Tunnel - Lebensadern der mobilen Gesellschaft : Vortr{\"a}ge der STUVA-Tagung 2003 in Dortmund / veranst. von der Studiengesellschaft f{\"u}r Unterirdische Verkehrsanlagen e.V.}, publisher = {Bertelsmann}, address = {G{\"u}tersloh}, isbn = {3-7625-3602-3}, pages = {135 -- 141}, year = {2003}, language = {de} } @article{Baltzer2005, author = {Baltzer, Wolfgang}, title = {RABT 2010? - Perspektiven f{\"u}r die Sicherheit in Strassentunneln}, series = {Straßenverkehrstechnik. 49 (2005), H. 3}, journal = {Straßenverkehrstechnik. 49 (2005), H. 3}, isbn = {0039-2219}, pages = {113 -- 119}, year = {2005}, language = {de} } @article{Baltzer2003, author = {Baltzer, Wolfgang}, title = {Neue Sicherheitsstrategien f{\"u}r Strassentunnel}, series = {Strasse + Autobahn. 54 (2003), H. 6}, journal = {Strasse + Autobahn. 54 (2003), H. 6}, isbn = {0039-2162}, pages = {337 -- 344}, year = {2003}, language = {de} } @article{Baltzer2001, author = {Baltzer, Wolfgang}, title = {Sind deutsche Strassentunnel sicher genug? - Erkenntnisse und Konsequenzen aus nationalen und internationalen Untersuchungen}, series = {Strassenverkehrstechnik. 45 (2001), H. 8}, journal = {Strassenverkehrstechnik. 45 (2001), H. 8}, isbn = {0039-2219}, pages = {389 -- 393}, year = {2001}, language = {de} } @article{Baltzer1998, author = {Baltzer, Wolfgang}, title = {Betriebstechnik in Strassentunneln}, series = {Strassenverkehrstechnik. 42 (1998), H. 12}, journal = {Strassenverkehrstechnik. 42 (1998), H. 12}, isbn = {0039-2219}, pages = {650 -- 655}, year = {1998}, language = {de} } @article{Baltzer1980, author = {Baltzer, Wolfgang}, title = {Betriebseinrichtung in Strassentunneln}, series = {Strassenverkehrstechnik. 24 (1980), H. 4}, journal = {Strassenverkehrstechnik. 24 (1980), H. 4}, isbn = {0039-2219}, pages = {123 -- 129}, year = {1980}, language = {de} } @article{BallVoegeleGrajewskietal.2021, author = {Ball, Christopher Stephen and V{\"o}gele, Stefan and Grajewski, Matthias and Kuckshinrichs, Wilhelm}, title = {E-mobility from a multi-actor point of view: Uncertainties and their impacts}, series = {Technological Forecasting and Social Change}, volume = {170}, journal = {Technological Forecasting and Social Change}, number = {Art. 120925}, publisher = {Elsevier}, address = {Amsterdam}, isbn = {0040-1625}, doi = {10.1016/j.techfore.2021.120925}, year = {2021}, language = {en} } @article{BalewskiBrauksiepeHardt1997, author = {Balewski, J. and Brauksiepe, S. and Hardt, Arno}, title = {Threshold measurements at the internal experimental facility COSY-11 / J. Balewski [u.a.]}, series = {Nuclear physics A. Vol. 626, iss. 1-2}, journal = {Nuclear physics A. Vol. 626, iss. 1-2}, issn = {1873-1554 (E-Journal) ; 0375-9474 (Print)}, pages = {85 -- 92}, year = {1997}, language = {en} } @article{BalakrishnanAndreiSelmerSelmeretal.2010, author = {Balakrishnan, Karthikeyan and Andrei-Selmer, Luminita-Cornelia and Selmer, Thorsten and Bacher, Michael and Dodel, Richard}, title = {Comparison of Intravenous Immunoglobulins for Naturally Occurring Autoantibodies against Amyloid-β}, series = {Journal of Alzheimer's Disease}, volume = {20}, journal = {Journal of Alzheimer's Disease}, number = {1}, isbn = {1387-2877}, pages = {135 -- 143}, year = {2010}, language = {en} } @article{BalakirskiKotliarPaulyetal.2018, author = {Balakirski, Galina and Kotliar, Konstantin and Pauly, Karolin J. and Krings, Laura K. and R{\"u}bben, Albert and Baron, Jens M. and Schmitt, Laurenz}, title = {Surgical Site Infections After Dermatologic Surgery in Immunocompromised Patients: A Single-Center Experience}, series = {Dermatologic Surgery}, journal = {Dermatologic Surgery}, number = {44 (12)}, publisher = {Wolters Kluwer}, doi = {10.1097/DSS.0000000000001615}, pages = {1525 -- 1536}, year = {2018}, abstract = {BACKGROUND Immunosuppression is often considered as an indication for antibiotic prophylaxis to prevent surgical site infections (SSI) while performing skin surgery. However, the data on the risk of developing SSI after dermatologic surgery in immunosuppressed patients are limited. PATIENTS AND METHODS All patients of the Department of Dermatology and Allergology at the University Hospital of RWTH Aachen in Aachen, Germany, who underwent hospitalization for a dermatologic surgery between June 2016 and January 2017 (6 months), were followed up after surgery until completion of the wound healing process. The follow-up addressed the occurrence of SSI and the need for systemic antibiotics after the operative procedure. Immunocompromised patients were compared with immunocompetent patients. The investigation was conducted as a retrospective analysis of patient records. RESULTS The authors performed 284 dermatologic surgeries in 177 patients. Nineteen percent (54/284) of the skin surgery was performed on immunocompromised patients. The most common indications for surgical treatment were nonmelanoma skin cancer and malignant melanomas. Surgical site infections occurred in 6.7\% (19/284) of the cases. In 95\% (18/19), systemic antibiotic treatment was needed. Twenty-one percent of all SSI (4/19) were seen in immunosuppressed patients. CONCLUSION According to the authors' data, immunosuppression does not represent a significant risk factor for SSI after dermatologic surgery. However, larger prospective studies are needed to make specific recommendations on the use of antibiotic prophylaxis while performing skin surgery in these patients. The available data on complications after dermatologic surgery have improved over the past years. Particularly, additional risk factors have been identified for surgical site infections (SSI). Purulent surgical sites, older age, involvement of head, neck, and acral regions, and also the involvement of less experienced surgeons have been reported to increase the risk of the SSI after dermatologic surgeries.1 In general, the incidence of SSI after skin surgery is considered to be low.1,2 However, antibiotics in dermatologic surgeries, especially in the perioperative setting, seem to be overused,3,4 particularly regarding developing antibiotic resistances and side effects. Immunosuppression has been recommended to be taken into consideration as an additional indication for antibiotic prophylaxis to prevent SSI after skin surgery in special cases.5,6 However, these recommendations do not specify the exact dermatologic surgeries, and were not specifically developed for dermatologic surgery patients and treatments, but adopted from other surgical fields.6 According to the survey conducted on American College of Mohs Surgery members in 2012, 13\% to 29\% of the surgeons administered antibiotic prophylaxis to immunocompromised patients to prevent SSI while performing dermatologic surgery on noninfected skin,3 although this was not recommended by Journal of the American Academy of Dermatology Advisory Statement. Indeed, the data on the risk of developing SSI after dermatologic surgery in immunosuppressed patients are limited. However, it is possible that due to the insufficient evidence on the risk of SSI occurrence in this patient group, dermatologic surgeons tend to overuse perioperative antibiotic prophylaxis. To make specific recommendations on the use of antibiotic prophylaxis in immunosuppressed patients in the field of skin surgery, more information about the incidence of SSI after dermatologic surgery in these patients is needed. The aim of this study was to fill this data gap by investigating whether there is an increased risk of SSI after skin surgery in immunocompromised patients compared with immunocompetent patients.}, language = {en} } @article{BaierHebel2001, author = {Baier, Reinhold and Hebel, Christoph}, title = {Parkraumbewirtschaftung und Modal-Split - die relativierte Stellschraube}, series = {Strassenverkehrstechnik . 45 (2001), H. 4}, journal = {Strassenverkehrstechnik . 45 (2001), H. 4}, isbn = {0039-2219}, pages = {165 -- 167}, year = {2001}, language = {de} } @article{BaierMottaghyZiegleretal.2008, author = {Baier, C. and Mottaghy, Darius and Ziegler, M. and Rath, V.}, title = {Numerische Simulation des Gefrierprozesses bei der Baugrundvereisung im durchstr{\"o}mten Untergrund}, series = {Bauingenieur}, volume = {83}, journal = {Bauingenieur}, number = {2}, issn = {0005-6650}, pages = {49 -- 60}, year = {2008}, language = {de} } @article{BackesAdamGottschaldetal.2012, author = {Backes, Klaus and Adam, Mario and Gottschald, Beng Jonas and Faber, Christian and Henneb{\"o}hl, Friedrich-Gregor and Lanz, Marco and Anthrakidis, Anette}, title = {KWKK-Anlagen im Feldtest. Optimaler Betrieb durch Verbesserungen bei Regelung und Hydraulik}, series = {Die K{\"a}lte- und Klimatechnik}, journal = {Die K{\"a}lte- und Klimatechnik}, number = {2}, publisher = {Gentner}, address = {Stuttgart}, issn = {0343-2246}, year = {2012}, language = {de} } @article{BabilonWilbringTappertetal.2018, author = {Babilon, Katharina and Wilbring, Daniela and Tappert, Tim and Pfaff, Raphael and Enning, Manfred}, title = {Schienenfahrzeugtechnik hands on - FH Aachen IMechE Railway Challenge}, series = {Ingenieurspiegel}, journal = {Ingenieurspiegel}, number = {2}, publisher = {Public Verlag}, address = {Bingen}, issn = {1868-5919}, pages = {20 -- 22}, year = {2018}, language = {de} } @article{BaatzWiendahl1971, author = {Baatz, Udo and Wiendahl, Hans Peter}, title = {Methoden des Konstruierens - {\"U}bersicht {\"u}ber Ger{\"a}te, Methoden und Hilfsmittel zur Beseitigung des Engpasses Konstruktion, Teil 1}, series = {Grundlagen der Landtechnik}, volume = {21}, journal = {Grundlagen der Landtechnik}, number = {2}, publisher = {VDI-Verlag}, address = {D{\"u}sseldorf}, isbn = {0017-4920}, pages = {35 -- 38}, year = {1971}, abstract = {Der Konstruktionsbereich ist zu einem neuen Schwerpunkt der allgemeinen Rationalisierungsbem{\"u}hungen geworden. Zunehmend f{\"u}hrt man organisatorische Hilfsmittel, technische Hilfsmittel (EDVA) und neue Konstruktionsmethoden in der Konstruktion ein. Der vorliegende Beitrag analysiert zun{\"a}chst die Ursachen dieser Entwicklung und zeigt im weiteren einige heute bereits eingesetzte Hilfsmittel an Hand von Beispielen auf und diskutiert die Anwendungsm{\"o}glichkeiten.}, language = {de} } @article{BaatzWiendahl1971, author = {Baatz, Udo and Wiendahl, Hans Peter}, title = {Methoden des Konstruierens - {\"U}bersicht {\"u}ber Ger{\"a}te, Methoden und Hilfsmittel zur Beseitigung des Engpasses Konstruktion, Teil 2}, series = {Grundlagen der Landtechnik}, volume = {212}, journal = {Grundlagen der Landtechnik}, number = {3}, publisher = {VDI-Verlag}, address = {D{\"u}sseldorf}, isbn = {0017-4920}, pages = {77 -- 80}, year = {1971}, abstract = {Der Konstruktionsbereich ist zu einem neuen Schwerpunkt der allgemeinen Rationalisierungsbem{\"u}hungen geworden. Zunehmend f{\"u}hrt man organisatorische Hilfsmittel, technische Hilfsmittel (EDVA) und neue Konstruktionsmethoden in der Konstruktion ein. Der vorliegende Beitrag analysiert zun{\"a}chst die Ursachen dieser Entwicklung und zeigt im weiteren einige heute bereits eingesetzte Hilfsmittel an Hand von Beispielen auf und diskutiert die Anwendungsm{\"o}glichkeiten.}, language = {de} } @article{BaatzOpitzWiendahl1970, author = {Baatz, Udo and Opitz, Herwart and Wiendahl, Hans Peter}, title = {Bildschirmunterst{\"u}tztes Konstruieren - Prinziperarbeitung, Gestaltung und Detaillierung mit Hilfe der Men{\"u}technik}, series = {Industrieanzeiger}, volume = {92}, journal = {Industrieanzeiger}, number = {98}, publisher = {Konradin}, address = {Leinfelden-Echterdingen}, isbn = {0019-9036}, pages = {2371 -- 2374}, year = {1970}, language = {de} } @article{BaatzKehrmann1981, author = {Baatz, Udo and Kehrmann, H.}, title = {Neue Produkte - per Zufall oder mit System?}, series = {Jahrbuch f{\"u}r F{\"u}hrungskr{\"a}fte}, journal = {Jahrbuch f{\"u}r F{\"u}hrungskr{\"a}fte}, publisher = {Expert-Verl.}, address = {Grafenau, Z{\"u}rich}, year = {1981}, language = {de} } @article{BaatzButzBaeck1972, author = {Baatz, Udo and Butz, Hans-Werner and B{\"a}ck, Karin}, title = {Aspekte der Bildschirmprogrammierung im Rahmen des rechnergest{\"u}tzten Konstruierens. Some aspects of CRT-screen programming in computer aided design.}, series = {eR - Elektronische Rechenanlagen}, volume = {14}, journal = {eR - Elektronische Rechenanlagen}, number = {5}, publisher = {Oldenbourg}, address = {M{\"u}nchen}, isbn = {0013-5720}, doi = {10.1524/itit.1972.14.16.229}, pages = {229 -- 235}, year = {1972}, abstract = {In den letzten Jahren hat der Einsatz von graphischen Datenverarbeitungsanlagen auf dem technischen, naturwissenschaftlichen und kommerziellen Sektor immer mehr an allgemeinem Interesse und Bedeutung gewonnen. Diese Entwicklung hat neue Aspekte und Probleme in bezug auf Anwendungsm{\"o}glichkeiten, Programmierung, Datenstrukturen sowie der Hard- und Software dieser Anlagen hervorgerufen. Zur Zeit werden von verschiedenen Institutionen die Einsatzm{\"o}glichkeiten graphischer Datenverarbeitungsanlagen in den Funktionsbereichen Konstruktion und Arbeitsvorbereitung untersucht. Der folgende Beitrag zeigt eine kurze {\"U}bersicht {\"u}ber die verschiedenen programmiertechnischen Probleme sowie eine Auswahl von Programmbeispielen, die am Laboratorium f{\"u}r Werkzeugmaschinen und Betriebslehre der RWTH Aachen entwickelt wurden. Bei den Bildschirmsystemen wird zwischen zwei Arten unterschieden. Aktive Bildschirmeinheiten besitzen als {\"a}ußeres Merkmal einen Lichtstift und eine Funktionstastatur zur Programmverzweigung. Passive Bildschirmeinheiten lassen demgegen{\"u}ber einen Eingriff in das Programm in der oben aufgef{\"u}hrten Form nicht zu. Zwischen diesen extremen Formen gibt es noch eine Reihe Mischformen. Die in Aachen zur Verf{\"u}gung stehende Anlage arbeitet aktiv und wird im nachfolgenden Kapitel n{\"a}her beschrieben.}, language = {de} } @article{BaatzButz1972, author = {Baatz, Udo and Butz, Hans-Werner}, title = {Rechnerunterstuetztes Konstruieren mit Symbolen}, series = {TZ f{\"u}r praktische Metallbearbeitung}, volume = {66}, journal = {TZ f{\"u}r praktische Metallbearbeitung}, number = {9}, publisher = {Grossmann}, address = {Stuttgart}, isbn = {0177-8900}, pages = {366 -- 370}, year = {1972}, language = {de} } @article{Baatz1979, author = {Baatz, Udo}, title = {Neue Aspekte der Integrierten Qualit{\"a}tssicherung f{\"u}r Automobil - Zulieferer}, series = {Jahrbuch f{\"u}r Ingenieure}, journal = {Jahrbuch f{\"u}r Ingenieure}, publisher = {Expert-Verl.}, address = {Grafenau, Z{\"u}rich}, year = {1979}, language = {de} } @article{Baatz1972, author = {Baatz, Udo}, title = {Erstellung von Einzelteilzeichnungen mittels graphischer Datenverarbeitungsanlagen}, series = {Konstruktion}, volume = {24}, journal = {Konstruktion}, number = {9}, publisher = {VDI Fachmedien}, address = {D{\"u}sseldorf}, isbn = {0720-5953}, pages = {360 -- 369}, year = {1972}, language = {de} } @article{Baatz1972, author = {Baatz, Udo}, title = {Zukaufteile in Maschinenbauprodukten}, series = {ZWF Zeitschrift f{\"u}r wirtschaftliche Fertigung und Automatisierung}, volume = {67}, journal = {ZWF Zeitschrift f{\"u}r wirtschaftliche Fertigung und Automatisierung}, number = {6}, publisher = {Hanser}, address = {M{\"u}nchen}, isbn = {0044-3743}, doi = {10.1515/zwf-1972-670603}, pages = {301 -- 310}, year = {1972}, abstract = {Die technischen und wirtschaftlichen Anforderungen, die heutzutage an moderne Maschinen, Ger{\"a}te und Apparate gestellt werden, steigen st{\"a}ndig. Immer h{\"a}ufiger sehen sich die Konstrukteure gezwungen, geforderte Funktionen mit Hilfe zugekaufter Normeinzelteile, Bauelemente und Funktionsgruppen zu erf{\"u}llen. Bei dieser Entwicklung vergr{\"o}ßert sich die Zahl der von den Spezialherstellern angebotenen Zukaufteile {\"u}berproportional, in gleichem Maße geht dem Anwender die {\"U}bersicht {\"u}ber das Zukaufteilespektrum verloren. Zun{\"a}chst wird in diesem Bericht diese Entwicklung anhand einer im allgemeinen Maschinenbau durchgef{\"u}hrten Befragung aufgezeigt. Anschließend soll darauf aufbauend ein Ordnungssystem vorgestellt werden, welches jedem Unternehmen wieder eine {\"U}bersicht {\"u}ber das am Markt angebotene Zukaufteilespektrum erm{\"o}glicht.}, language = {de} }