@article{DiktaReisselHarlass2016, author = {Dikta, Gerhard and Reißel, Martin and Harlaß, Carsten}, title = {Semi-parametric survival function estimators deduced from an identifying Volterra type integral equation}, series = {Journal of multivariate analysis}, journal = {Journal of multivariate analysis}, number = {147}, publisher = {Elsevier}, address = {Amsterdam}, doi = {10.1016/j.jmva.2016.02.008}, pages = {273 -- 284}, year = {2016}, abstract = {Based on an identifying Volterra type integral equation for randomly right censored observations from a lifetime distribution function F, we solve the corresponding estimating equation by an explicit and implicit Euler scheme. While the first approach results in some known estimators, the second one produces new semi-parametric and pre-smoothed Kaplan-Meier estimators which are real distribution functions rather than sub-distribution functions as the former ones are. This property of the new estimators is particular useful if one wants to estimate the expected lifetime restricted to the support of the observation time. Specifically, we focus on estimation under the semi-parametric random censorship model (SRCM), that is, a random censorship model where the conditional expectation of the censoring indicator given the observation belongs to a parametric family. We show that some estimated linear functionals which are based on the new semi-parametric estimator are strong consistent, asymptotically normal, and efficient under SRCM. In a small simulation study, the performance of the new estimator is illustrated under moderate sample sizes. Finally, we apply the new estimator to a well-known real dataset.}, language = {en} } @article{Dikta2017, author = {Dikta, Gerhard}, title = {Semi-parametric random censorship models}, series = {From Statistics to Mathematical Finance : Festschrift in Honour of Winfried Stute}, journal = {From Statistics to Mathematical Finance : Festschrift in Honour of Winfried Stute}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-319-50986-0}, doi = {10.1007/978-3-319-50986-0_3}, pages = {43 -- 56}, year = {2017}, language = {en} } @article{FoersterKordosBetko1995, author = {F{\"o}rster, Arnold and Kordos, P. and Betko, J.}, title = {Semi-insulating GaAs layers grown by molecular-beam epitaxy / P. Kordos ; A. F{\"o}rster ; J. Betko ...}, series = {Applied physics letters. 67 (1995), H. 7}, journal = {Applied physics letters. 67 (1995), H. 7}, isbn = {0003-6951}, pages = {983 -- 985}, year = {1995}, language = {en} } @article{PawelkeButzer1968, author = {Pawelke, Siegfried and Butzer, Paul L.}, title = {Semi-groups and resolvent operators}, series = {Archive for Rational Mechanics and Analysis}, volume = {30}, journal = {Archive for Rational Mechanics and Analysis}, number = {2}, publisher = {Springer}, address = {Berlin}, issn = {0003-9527}, doi = {10.1007/BF00250941}, pages = {127 -- 147}, year = {1968}, language = {en} } @article{deBloisdeZangerPaulssenetal.2018, author = {de Blois, Eric and de Zanger, Rory M. S. and Paulßen, Elisabeth and Sze Chan, Ho and Breeman, Wouter A. P.}, title = {Semi-automated system for concentrating 68Ga-eluate to obtain high molar and volume concentration of 68Ga-Radiopharmaca for preclinical applications}, series = {Nuclear Medicine and Biology}, volume = {64-65}, journal = {Nuclear Medicine and Biology}, publisher = {Elsevier}, address = {Amsterdam}, doi = {10.1016/j.nucmedbio.2018.06.006}, pages = {16 -- 21}, year = {2018}, abstract = {68Ga-radiopharmaceuticals are common in the field of Nuclear Medicine to visualize receptor-mediated processes. In contrast to straightforward labeling procedures for clinical applications, preclinical in vitro and in vivo applications are hampered for reasons like e.g. volume restriction, activity concentration, molar activity and osmolality. Therefore, we developed a semiautomatic system specifically to overcome these problems. A difficulty appeared unexpectedly, as intrinsic trace metals derived from eluate (Zn, Fe and Cu) are concentrated as well in amounts that influence radiochemical yield and thus lower molar activity.}, language = {en} } @article{SpelthahnPoghossianSchoening2009, author = {Spelthahn, Heiko and Poghossian, Arshak and Sch{\"o}ning, Michael Josef}, title = {Self-aligned nanogaps and nanochannels via conventional photolithography and pattern-size reduction technique}, series = {Electrochimica Acta. 54 (2009), H. 25 Sp. Iss. SI}, journal = {Electrochimica Acta. 54 (2009), H. 25 Sp. Iss. SI}, isbn = {0013-4686}, pages = {6010 -- 6014}, year = {2009}, language = {en} } @article{Stulpe2009, author = {Stulpe, Werner}, title = {Self-Adjoint Operator}, series = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.}, journal = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-540-70622-9}, pages = {692 -- 697}, year = {2009}, language = {en} } @article{RieplPettrakFaulstichetal.2010, author = {Riepl, Herbert Matthias and Pettrak, J{\"u}rgen and Faulstich, Martin and Herrmann, Wolfgang Anton}, title = {Self metathesis of fatty alcohols and amines to provide monomers for polyester and polyamide products}, series = {Macromolecular Symposia}, volume = {293}, journal = {Macromolecular Symposia}, number = {1}, publisher = {Wiley-VCH}, address = {Weinheim}, issn = {1521-3900 (eISSN)}, doi = {10.1002/masy.200900041}, pages = {39 -- 42}, year = {2010}, abstract = {Self metathesis of oleochemicals offers a variety of bifunctional compounds, that can be used as monomer for polymer production. Many precursors are in huge scales available, like oleic acid ester (biodiesel), oleyl alcohol (tensides), oleyl amines (tensides, lubricants). We show several ways to produce and separate and purify C18-α,ω-bifunctional compounds, using Grubbs 2nd Generation catalysts, starting from technical grade educts.}, language = {en} } @article{PrielmeierLuedemann1986, author = {Prielmeier, Franz and L{\"u}demann, H.-D.}, title = {Self diffusion in compressed liquid chloromethane, dichloromethane and trichloromethane / F. X. Prielmeier; H.-D. L{\"u}demann}, series = {Molecular Physics. 58 (1986), H. 3}, journal = {Molecular Physics. 58 (1986), H. 3}, isbn = {0026-8976}, pages = {593 -- 604}, year = {1986}, language = {en} } @article{MuellerVeggianHaenniBeuscheretal.1980, author = {M{\"u}ller-Veggian, Mattea and Haenni, D. R. and Beuscher, H. and Bochev, B.}, title = {Selectivity of a sum spectrometer for (a,xn) reaction}, series = {Annual report 1979 / Kernforschungsanlage J{\"u}lich Institut f{\"u}r Kernphysik / Hrsg.: A. F{\"a}ssler. - (Spezielle Berichte der Kernforschungsanlage J{\"u}lich ; 72)}, journal = {Annual report 1979 / Kernforschungsanlage J{\"u}lich Institut f{\"u}r Kernphysik / Hrsg.: A. F{\"a}ssler. - (Spezielle Berichte der Kernforschungsanlage J{\"u}lich ; 72)}, publisher = {Kernforschungsanlage}, address = {J{\"u}lich}, pages = {49}, year = {1980}, language = {en} }