Abstract: A method of manufacturing a sputter target the method including the step of preparing a plurality of raw materials into a composition corresponding to alloy system, the plurality of raw materials comprising pure elements or master alloys. The method also includes the step of heating the plurality of raw materials under vacuum or under a partial pressure of argon (Ar) to a fully liquid state to form a molten alloy corresponding to the alloy system, solidifying the molten alloy to form an ingot, and reheating the ingot to a fully liquid state to form a diffuse molten alloy. The method further includes the steps of rapidly solidifying the diffuse molten alloy into a homogeneous pre-alloyed powder material, admixing pure elemental powders to the homogeneous pre-alloyed powder material, consolidating the homogeneous pre-alloyed powder material into a fully dense homogeneous material, hot rolling the fully dense homogeneous material.

Abstract: One or more substances of the group consisting of gentamicin palmitate, gentamicin myristate, gentamicin laurate, tobramycin palmitate, tobramycin myristate, tobramycin laurate, amikacin palmitate, amikacin myristate, amikacin laurate, vancomycin palmitate, vancomycin laurate, and vancomycin myristate are suitable for providing vascular grafts with an antithrombogenically active principle.

Abstract: A sputter target is provided having a sputter material made of a silver alloy comprising silver and at least one further element selected from the group of Mg, Ca, Co, Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Th, Dy, Ho, Er, Tm, Yb, and Lu. The at least one further element is present in the alloy in a proportion of >50 at. ppm, respectively, and a total proportion of the group of <5 at. %. The sputter targets may be used to produce a glass substrate having a thermal insulation layer.

Abstract: Described is a method for producing a dental prosthesis, comprising the following steps: A Producing a model from a material which does not bond with the dental prosthesis material, B Fixing the teeth, C Filling the interspace between the artificial tooth/teeth and the model, wherein in step C melted thermoplastic material is applied in layers and after each layer is hardened by cooling.

Abstract: A sputter target is made of a material comprising at least two phases or components, wherein at least one minor phase has low solubility in the matrix and has a higher melting point than the matrix. The at least one minor phase has a mean particle size of 10 ?m maximum of its grains or of agglomerates formed by its grains, and the material has a density of at least 98% of its theoretical density.

Abstract: According to a previously known method for producing an optical component from synthetic quartz glass, a coaxial arrangement comprising an outer jacket tube, an inner jacket tube that is provided with an internal bore, and a core rod whose bottom face rests on a thrust bearing within the internal bore, is fed into a heating zone in a vertical orientation, is softened therein zone by zone, and is elongated so as to obtain the quartz glass component. In order to create a simple and inexpensive method that is based on said method and makes it possible to reproducibly manufacture a high-quality optical component, the thrust bearing is embodied as a constriction of the internal bore of the inner jacket tube.

Abstract: Form bodies, which can be rotationally-symmetrical or irregularly-shaped, consist of at least one member of the group of the antibiotic salts, gentamicin myristate, gentamicin palmitate, gentamicin stearate, tobramycin myristate, tobramycin palmitate, tobramycin stearate, amikacin myristate, amikacin palmitate, amikacin stearate, vancomycin palmitate, vancomycin stearate, ramoplanin palmitate, ramoplanin stearate, levofloxacin palmitate, levofloxacin stearate, ofloxacin palmitate, ofloxacin stearate, moxifloxacin palmitate, moxifloxacin stearate, clindamycin palmitate, and clindamycin stearate. A medical device for implantation, in which the form bodies are arranged on a biodegradable filament at a distance of 1 mm to 25 mm as well as a method for the manufacture of the medical device and the use of the form bodies or the medical device to treat chronic osteomyelitis are described.

Abstract: An apparatus is provided for determination of at least one interface of a slag layer on top of a molten metal. The apparatus has a carrier tube and a measuring head arranged on one end of the carrier tube with a body fixed within the carrier tube and an end face facing away from the carrier tube. The apparatus further includes an oscillator arranged within the measuring head and an induction coil connected with the oscillator and arranged outside of the body and in front of its end face.

Abstract: An apparatus is provided for the determination of at least one parameter of a molten metal or a slag layer lying on top of the molten metal. The apparatus has a carrier tube, a measuring head arranged on one end of the carrier tube with a body fixed in the carrier tube. An A/D converter is arranged within the measuring head or the carrier tube, and the A/D converter is connected to at least one sensor arranged in or on the measuring head. The measuring head has a contact piece, which is electrically connected via its contact terminals to the signal output of the A/D converter, and the contact piece is connected to a lance inserted into the carrier tube. No more than two signal lines are arranged within the lance, the signal lines each being connected at one end via a contact terminal of the contact piece to the A/D converter and at an opposite end to a computer or an analysis device.

Abstract: A method for producing antibiotic/antibiotics-particles characterized in that an aqueous solution of an amino glycoside-antibiotic or an aqueous solution comprising two or more amino glycoside-antibiotics is mixed under agitation with a solvent mixture comprising isopropanol and at least one additional alcohol, with the volume ratio of the solvent mixture to the aqueous solution being at least 3 to 1 and with the suspension developed being agitated until the primarily yielded coarse antibiotic/antibiotics aggregates disintegrate into particles, which have a grain size smaller than 400 ?m.

Abstract: A measuring probe is provided for measurement in molten metal, the probe having a measuring head arranged on an immersion end of a carrier tube. A bath contact and at least one sensor for determining a component of the molten metal are arranged on the immersion end. The bath contact, viewed in the immersion direction, has a first bath contact region with two surface areas extending parallel to the immersion direction on opposite sides of the bath contact.

Abstract: A ceramic seating stone is provided for use in or on a metallurgical vessel for holding molten metal. The stone is formed as a whole or in parts of ceramic fibers, hollow ceramic spheres and/or foam ceramics.

Abstract: A measuring probe is provided for measurements in metal or slag melts, the probe having a measuring head with an immersion end and a rear end, and having sensors arranged on the immersion end with signal lines. The sensors and signal lines are guided through the measuring head by channels, and a separate channel is provided for each sensor. A measuring probe is also provided for measurements in metal or slag melts, the probe having a measuring head with an immersion end and a rear end, having sensors arranged on the immersion end, and having lateral recesses arranged in front of the rear end.

Abstract: Methods for manufacturing 7-ethyl-10-[4-(1-piperidino)-1-piperidino]-carbonyloxy-camptothecin are described comprising I. reacting a mixture of 1-chlorocarbonyl-4-piperidinopiperidine hydrochloride and 7-ethyl-10-hydroxycamptothecin in a polar aprotic solvent with a base in the presence of catalytic amounts of a N-containing cyclic organic compound having 3 to 20 carbon atoms and optionally in the presence of a water binding agent in an amount which effectively binds any water present in the above reactants and solvents; or II. reacting: (a) 7-Ethyl-10-hydroxycamptothecin in a polar aprotic solvent with phosgene, trichlormethyl-chloroformate, bis(trichloromethyl)carbonate or a alternative to phosgene and a base in the presence of catalytic amounts of a N-containing cyclic organic compound having 3 to 20 carbon atoms; and (b) subsequently with piperidinopiperidine and an amine base.

Abstract: A plasma spray device is provided. The plasma spray device includes a plasma chamber region for having a plasma formed and a throat region coupled to the plasma chamber region. The throat region has an end surface and an axial bore. The axial bore is formed substantially along a longitudinal axis of the throat region, and has a non-circular cross-sectional shape. The axial bore at the end surface is for ejecting a plasma stream. The axial bore may include a plurality of grooves formed substantially along the longitudinal axis of the throat region. The cross-sectional shape of the axial bore may alternatively be defined by a plurality of overlapping substantially circular lobes. The plasma stream has a flow that is lineated before the plasma stream is ejected from the axial bore. The plasma stream has an overall particle pattern angle of less than about 50° after the plasma stream exits the axial bore.

Abstract: A molding paste for use in ceramic molding containing at least one release agent, at least one ion-donating agent, and/or an amphoteric substance has in particular an electrostatically destabilizing effect on ceramic slips.

Abstract: A seedlayer for a magnetic recording medium, the seedlayer formed over a substrate from a sputter target comprised of tantalum (Ta) and an alloying element. The solubility of the alloying element in a body centered cubic tantalum (Ta) phase does not exceed 10 atomic percent at room temperature, and the alloying element has a mass susceptibility of less than or equal to 1.5 × 10 - 7 ? m 3 kg , where possible alloying elements include (but are not limited to) boron (B), carbon (C), aluminum (Al), silicon (Si), titanium (Ti), vanadium (V), manganese (Mn), chromium (Cr), zirconium (Zr), niobium (Nb), molybdenum (Mo), ytterbium (Yb), lutetium (Lu), hafnium (Hf), bismuth (Bi), and tungsten (W). Alternatively, the alloying element is soluble in tantalum (Ta) at room temperature or at elevated temperatures, has a mass susceptibility of less than or equal to 1.5 × 10 - 7 ? m 3 kg , and has an atomic radius smaller than 1.

Abstract: For processing of noble metal-containing, moist recycling materials with an unknown noble metal content (hereinafter called “batch”), a moisture-binding agent is added for homogenisation and the batch is mixed with comminution of optionally pre-sent agglomerates to form a free-flowing and homogenous powder. Optionally, the following takes place subsequently for analysis: A at least one representative, volume-reduced sample is taken first of all, B the sample is dried, C the sample is optionally divided further and D the sample is analyzed and the noble metal content of the batch is calculated on the basis of the data a previously known or pre-calculated quantity of the moisture-binding agent being added before sampling (step A).

Abstract: An alloy based on silver is provided, which can be used for reflective layers with a reflection factor of >90% in the visible spectral range of daylight and which exhibits a high resistance to corrosion in sulfur-containing atmospheres. The alloy contains about 0.01 to 5 wt % indium and/or tin and/or antimony and/or bismuth and the remainder silver.

Abstract: An immersion probe has a probe body having a longitudinal axis and an outer surface surrounding the longitudinal axis, wherein a portion of the outer surface has sampling elements, which extend around the longitudinal axis in the peripheral direction and which have a radial dimension. A protective layer, which can be dissolved or combusted in molten steel or slag, is arranged around the sampling elements.