25 Result(s)
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Conference Paper
M. Simon
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Chapter and Conference Paper
Lectin-Binding Pattern Changes on the Bovine Sperm After Differently Induced Process of Capacitation
Sperm capacitation is a complex process that undergoes mature sperm to acquire the fertilization ability. For in vitro fertilization, cryopreserved sperm are rather used instead of freshly ejaculated sperm. It...
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Chapter and Conference Paper
Quantification of uterine peristalis in cine-MR images by block matching and optical flow
One of the major causes for female infertility is identified by endometriosis, which is a disorder of the endometrial function and tissue lining of the uterus. The aim of this research is to develop methods to...
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Chapter and Conference Paper
In Search of Beta-Rhizobia: Exploring the Symbionts of Mimosa in Brazil
In 2001, the first identification of β-proteobacteria, which belong to the Burkholderia and Ralstonia genera and are able to nodulate legumes, has changed the long-held perception that legumes can only form nitro...
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Chapter and Conference Paper
Reducing of ion beam induced surface damaging using “low voltage” focused ion beam technique for transmission electron microscopy sample preparation
The most common technique for target preparation of electron-transparent TEM cross-sections is the focused Ga+ ion beam (FIB) method [1]. This method enables the production of ultra thin and well shaped samples f...
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Chapter and Conference Paper
Operationsindikation und Verfahrenswahl bei der traumatischen Leberruptur
In den letzten Jahren wurden traumatische Leberrupturen unter Ausschöpfung interventioneller Techniken zunehmend konservativ therapiert. Anhand einer retrospektiven Analyse des eigenen Krankenguts sollen die T...
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Chapter and Conference Paper
Monitoring of PML-RAR alpha in Patients with Acute Promyelocytic Leukemia (APL) by RT-PCR
Detection of the PML-RAR alpha messenger RNA in patients in clinical remission is an indicator of relapse in APL. Early salvage therapy is considered in this situation. Therefore, the PML-RAR alpha transcript ...
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Chapter and Conference Paper
„Automated High Resolution PCR Fragment Analysis“ — Eine neue Alternative zum Nachweis von Klonalität in kutanen Lymphomen
Die Diagnose und Klassifikation kutaner lymphoider T-Zell-Infiltrate ist eine Herausforderung für den Dermatopathologen. Dies trifft besonders zu für die Abgrenzung eines malignen Lymphoms von einem benignen l...
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Chapter and Conference Paper
Acute Promyelocytic Leukemia: Advantage of A-Trans Retinoic Acid (ATRA) over Conventional Chemotherapy
Acute promyelocytic leukemia (APL) is characterized by the typical morphology of blast cells [1,2], the specific translocation t(15;17) [18], which fuses the PML gene to the retinoic acid receptor- α gene [8,1...
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Chapter and Conference Paper
A Transboundary Water Management Organization: the International Commission for the Protection of the Elbe River
The Elbe River is the third largest stream (behind the Danube and the Rhine) in Western Europe. Its catchment covers an area of 148.268 sq. km (Fig.1). It belongs to the international river basins, since it is...
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Chapter and Conference Paper
Expression of Human Endogenous Retroviral (HERV) Sequences in Hematological Disorders
The human genome contains a number of retroviral elements (Human Endogenous Retroviruses, HERVs) that are related to sequences found in infectious mammalian retroviruses. Some estimates account 0.5% of the genome...
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Chapter and Conference Paper
Keplerian circumstellar disks in Taurus: The GG Tau Ring and the DM Tau Disk
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Chapter and Conference Paper
Ein multimedialer Kurs der Echtzeitprogrammiersprache PEARL
Am Lehrstuhl für Informationstechnik der FernUniversität wird ein multimedialer, an der Sprachvariante PEARL-90 orientierter Kurs der Echtzeitprogrammiersprache PEARL entwickelt. Mit dem Erlernen der Programmi...
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Chapter and Conference Paper
Zur Histologie der Knochenneubildung bei der Beinverlängerung nach der Ilizarov-Methode
Die Methode, mittels eines Ringfixateurs verkürzte Knochen durch langsame Distraktion zu verlängern wurde vor etwa 20 Jahren von Dizarov [1] eingeführt und von uns Ende der siebziger Jahre übernommen; anfangs ...
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Chapter and Conference Paper
DNA Polymerase δ (POL3) of Saccharomyces cerevisiae
There are three DNA polymerases in yeast which are essential for cell proliferation. Whereas DNA polymerase α (POL1) might be involved in the initiation of nuclear DNA replication (Pizzagalli et al., 1988), the s...
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Chapter and Conference Paper
Tino - A Solar Car for Daily Use
Tino - an electrically powered solar car is the result of our development effort to replace gasoline fueled-automobiles in certain areas. The light weight glass fiber reinforced plastic (GFK) is the main mater...
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Chapter and Conference Paper
Korrektur von Wachstumsstörungen durch Distraktionsepiphyseolyse oder Kortikotomie nach Ilizarov
In treatment of congenital and acquired growth disturbances we used the Ilizarov-device. Since 1977 20 patients (22 legs) have been treated by epiphyseolysis. Since 1983 we use Ilizarov’s new technique cortico...
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Chapter and Conference Paper
Optical and far infrared properties of a 60µm flux limited sample of IRAS galaxies
The optical luminosity function (OPLF) of a 60µm flux-limited sample of IRAS galaxies is determined and compared to that of an optically selected sample. Of the 92 IRAS sources considered, 7 have no or more th...
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Chapter and Conference Paper
Photodissociation and Photoionization Processes of Core Excited Molecules: The CH3Br Case
Innershell excitation of isolated molecules is commonly studied by photoabsorption or electron energy loss spectroscopy (EELS) [1]. Unlike valence excitation, significant absorption is found concentrated in we...
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Chapter and Conference Paper
Effect of Nitroglycerin Patches on Hemodynamic and Exercise Parameters in Patients with Coronary Artery Disease compared with IS-5-MN and Placebo
The transdermal administration of glyceryl trinitrate or isosorbide dinitrate has been demonstrated to be effective in patients with coronary heart disease or chronic heart failure [2, 4, 7–9, 20–26]. This rou...
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Chapter and Conference Paper
Immunologische Untersuchungen zu den Folgen des Milzverlustes
Die Entfernung der Milz kann oft noch nach Jahren zu einer Sepsis führen, die dadurch charakterisiert ist, daß sie mit diskreten Prodromi beginnt, von kapselbildenden Bakterien verursacht wird (zu 80 % Pneumok...
