J. Schmid

Publication List Details

Period

1966 - 2008

Number

170

Co-Authors

Multilevel inverter topologies for stand-alone PV systems (2008)

Daher, S., Schmid, J., Antunes, F.L.M.

This paper shows that versatile stand-alone photovoltaic (PV) systems still demand on at least one battery inverter with improved characteristics of robustness and efficiency, which can be achieved...

A new scheme for the promotion of renewable energies in developing countries: the renewable energy regulated purchase tariff (2008)

Moner-Girona, M., Aulich, H., Ahm, P., Adelmann, P., Bounia, A., Fabre, E., ...

The main aim of this policy-support document is to attract policy-makers attention in renewable energies deployment, offering to energy and development stakeholders an alternative subsidy-scheme to...

Effect of bioresorbable fibres (Polyfibre) and a bioresorbable foam (Polyfoam) on new bone formation. A short term experimental study on the rabbit skull. (2003)

Wallkamm, B, Schmid, J, Hämmerle, C H F, Gogolewski, S, Lang, N P

The aim of the study was to evaluate two bioresorbable polylactic acid (PLA) filler materials in a guided bone regeneration (GBR) model system. The first was Polyfibre, a fibrous PLA filler material....

Experimental evidence for spinless Kondo effect in two electrostatically coupled quantum dot systems (2002)

Wilhelm, U., Schmid, J., Weis, J., Von Klitzing, K.

The Kondo effect was originally observed in metals doped with magnetic impurities. Recent experiments demonstrated Kondo resonances in the electrical transport through quantum dot systems. They were...

Contracting, Finanzierung, Betreibermodelle: Leitfaden für die Anwendung bei Drucklluftanlagen (2002)

Dudda, C., Radgen, P., Schmid, J.

Fast alle Branchen des produzierenden oder weiterverarbeitenden Gewerbes setzen Druckluft für die verschiedensten Anwendungen ein. In vielen Fällen sind die mit der Druckluftbereitstellung...

Temporal and local appearance of alkaline phosphatase activity in early stages of guided bone regeneration. A descriptive histochemical study in humans. (2001)

Stucki, U, Schmid, J, Hämmerle, C H F, Lang, N P

Alkaline phosphatase (ALP) catalyzes the hydrolysis of phosphate esters and it seems to be a prerequisite for normal skeletal mineralization. Also, ALP is the most widely recognized marker of...

Resonant Tunneling through Multi-Level and Double Quantum Dots (1996)

Pohjola, T., König, J., Salomaa, M. M., Schmid, J., Schoeller, H., Schön, Gerd

We study resonant tunneling through quantum-dot systems in the presence of strong Coulomb repulsion and coupling to the metallic leads. Motivated by recent experiments we concentrate on (i) a single...

Transparenter waermegedaemmter Bioreaktor (1994)

Ufheil, M., Schmid, J.

The invention relates to a bioreactor, comprising a reactor vessel, supply and return lines and, if necessary, a heating device, whereby at least one part of the outer surface of the reactor is...

Results of the concerted action on power conditioning and control (1993)

Jantsch, M., Schmidt, H., Schmid, J.

The Concerted Actions have been established to identify possibilities for improvement and optimization of photovoltaic (PV) systems. Some of the achievements of the Power Conditioning and Control...

Photovoltaische Energieversorgung von Inselsystemen (1993)

Bopp, G., Dohlen, K. Von, Kaiser, R., Kiefer, K., Laukamp, H., Müller, J., ...

Schaffung der technischen Voraussetzungen für eine breitere Anwendung photovoltaischer Stromerzeugungsanlagen zur Versorgung von abgelegenen Gebäuden oder sonstigen Anlagen ohne Netzanschluß....

EUROWIN. The European windturbine database. Annual reports. A statistical summary of European WEC performance data for 1990 and 1991 (1992)

Schmid, J., Klein, H.P.

The report summarizes the most important results obtained by the evaluation of performance data coming from European wind turbines in the years 1990 and 1991. The evaluations show that besides the...

Transparent insulation of building facades - steps from research to commercial applications (1992)

Braun, P.O., Schmid, J., Stahl, W., Goetzberger, A.

Transparent insulation materials (TIM) represent a class of new materials for application in solar thermal conversion systems. A U-value below 1 W/(qmK) and an energy transmittance greater than 70%...

Photovoltaik-Systeme (1992)

Schmid, J.

Der wirtschaftlich sinnvolle Einsatz von Photovoltaik-Anlagen (PV-Anlagen) richtet sich nach den Stromerzeugungskosten konkurrierender Systeme. Wegen ihres modularen Aufbaus können...

Die Integration von Solarmodulen in Gebäuden (1992)

Laukamp, H., Bopp, G., Schmid, J., Sick, F., Leithold, W.

An Gebäuden existiert ein großes Potential von verfügbaren Flächen zur Installation von Solaranlagen. Bei dessen Ausschöpfung könnten ca. 30 % des Strombedarfs gedeckt werden. Aus ästhetischen...

Effiziente und ökonomische Wasseraufbereitung mittels solar-thermischer Destillation (1992)

Gimpel, M.D.L., Braun, P.O., Indetzki, M., Schmid, J.

Der stetig steigende Bedarf an Nutzwasser in den Trockengebieten der Erde und der anwachsende Druck hinsichtlich einer Aufbereitung der Abwässer in den Industriestaaten, geben Anlaß für Forschung...

Drawing Posets Using Less Ink (1992)

A. Aeschlimann, J. Schmid

this report is the use of two heuristic principles which, even to our own surprise, have led to quite usable diagrams for a wide range of posets. These two principles are: (i) The total length of all...

Photovoltaische Energieversorgung für Geräte im kleinen und mittleren Leistungsbereich: Abschlußbericht. Forschungsvorhaben 0328689A (1991)

Heydenreich, W., Jantsch, M., Kaiser, R., Laukamp, H., Pfanner, N., Roth, W., ...

In the low and medium power range photovoltaics is often a commercially competitive source of electric power. When units requiring small PV-generators are produced in large numbers, the demand for...

Vorrichtung zur Vermeidung der Konvektion im Zwischenraum von Doppelverglasungen oder doppelwandigen Bauteilen (1991)

Schmid, J.

Die Erfindung betrifft eine Vorrichtung zur Vermeidung der Konvektion im Zwischenraum von Doppelverglasungen oder doppelwandigen Bauteilen, von denen eine Wand transparent ist, wobei in dem...

Transparente Wärmedämmung. Materialien, Systemtechnik und Anwendung (1991)

Braun, P.O., Schmid, J., Voss, K.

The best currently available transparent insulation materials (TIM) are characterised by a diffuse radiation transmission value of around 75 % and a thermal conductivity value below 1 W/(qmK). As an...

Transparent insulation material - demonstration projects and future prospects (1991)

Braun, P.O., Stahl, W., Vahldiek, J., Voss, K., Wagner, A., Bollin, E., ...

In this paper, realized demonstration projects with Transparent Insulation Materials (TIM) and applications in the field of solar hot water systems are presented. Further applications of TIM,...

Das Photovoltaik-Programm der Internationalen Energieagentur -IEA- (1991)

Schmid, J.

Das Photovoltaik-Programm der IEA, das im Rahmen des Solar Heating and Cooling-Programms durchgeführt wird, ist seit dem 01.11.1990 offiziell in Bearbeitung. Die Laufzeit beträgt 5 Jahre. Zur Zeit...

Erfahrungen und Betriebsergebnisse bei Gebäuden mit transparenter Wärmedämmung -TWD- (1991)

Braun, P.O., Schmid, J., Voss, K.

Eine der wesentlichsten Innovationen der vergangenen Jahre auf dem Gebiet der thermischen Solarenergienutzung stellt der Einsatz transparenter Wärmedämmaterialien dar. Mit der Verwendung als...

Vorrichtung zur Klimatisierung eines Gebaeudes (1990)

Goetzberger, A., Schmid, J., Stahl, W., Wittwer, V.

Die Erfindung betrifft einen Fassadenkollektor fuer die Klimatisierung der Gebaeudeaussenflaechen mit Hilfe der Solarstrahlung. Die Gebaeudeaussenflaeche wird als Kollektor ausgebildet, so dass...

Pilotvorhaben zur Transparenten Wärmedämmung -TWD- bei Gebäuden (1990)

Braun, P.O., Sick, F., Vahldiek, J., Voss, K., Wagner, A., ...

Der Einsatz transparenter Wärmedämmaterialien hat zu entscheidenden Verbesserungen im Bereich der thermischen Solarenergienutzung geführt, bzw. einige Anwendungen erst ermöglicht. In den...

Photovoltaische Energieversorgung von Inselsystemen (1990)

Bopp, G., Schmid, J.

Im Rahmen des Vorhabens werden Photovoltaik-Systeme für die Versorgung von Inselsystemen, wie z.B. einzelnen Gebäuden ohne Netzanschluß, untersucht, optimiert erprobt. Gebäude ohne Netzanschluß...

Photovoltaische Energieversorgung von Geräten im kleinen und mittleren Leistungsbereich (1990)

Schmidt, H., Steinhüser, A., Heydenreich, W., Kaiser, R., Roth, W., Schmid, J.

Die Möglichkeit der dezentralen Nutzung der Sonnenenergie macht den Einsatz der Photovoltaik zur elektrischen Energieversorgung von Geräten im kleinen und mittleren Leistungsbereich sehr attraktiv....

Erfahrungen mit Europäischen Pilotanlagen in Speichertechnik und Systemtechnik (1990)

Schmid, J.

Seit Beginn der Achtziger Jahre wurden auf Initiative und mit Unterstützung der EG-Kommission (DG XII) 16 photovoltaische Pilotanlagen mit einem Leistungsbereich zwischen 35 und 300 kW installiert....

Electricity production costs from photovoltaic systems at several selected sites within the European Community (1990)

Palz, W., Schmid, J.

The cost for photovoltaics, as calculated in the following text, are based essentially on experience gained in Europe with prototyp systems. Social and other external costs in electricity production...

Wall heating with transparent insulation - results of realized demonstration projects (1989)

Voss, K., Wanger, A., Valdiek, J., Bollin, E., Schmid, J., Stahl, W.

The development of transparent Insulation materials has led to a significant number of new solar thermal systems for new applications. An application with a high energy saving potential in the...

Transparent insulation - new concepts for daylighting and heating (1989)

Sick, F., Schmid, J.

Advanced types of transparent insulation materials have the potential to change buildings appearence in future. In contrast to conventional buildings, their appearence will be no longer of static...

Transformerless DC/AC inverter for 30 kW power (1989)

Schätzle, R., Laukamp, H., Schmid, J.

At the Fraunhofer-Institute for Solar Energy Systems a 1 ph-3 kW-Inverter had been constructed, specifically for photovoltaic power generation (PV) systems. In the current project the power handling...

New concepts for daylighting and heating of buildings (1989)

Sick, F., Schmid, J.

In traditional architecture, opaque elements having thermal insulation properties are used with transparent elements which allow for visual contact, daylighting, and passive solar heat gain. Dividing...

Energy savings in the student's living quarters Stuttgart-Hohenheim (1989)

Braun, P.O., Gruber, E., Schmid, J.

In this paper various methods for reducing the heating energy consumption and two types of daylighting systems will be presented. These methods were applied as part of a research project conducted in...

Energy saving in the student's living quarters Stuttgart-Hohenheim (1989)

Braun, P.O., Gruber, E., Schmid, J.

In this paper various methods for reducing the heating energy consumption and two types of daylighting systems will be presented. These methods were applied as part of a research project conducted in...

Auxilliary photovoltaic energy supply for a solar thermal process heat plant (1989)

Scharmer, K., Schminder, M., Weber, E., Minkenberg, L., Denninger, A., Schmid, J.

Large solar thermal installations i.e. for industrial process heat need a considerable amount of auxilliary electrical energy for driving pumps, fans, regulation valves etc. Where no electrial grid...

Test results and optimization of integrated collector storage with a transparent insulation cover (1988)

Schmidt, C., Goetzberger, A., Schmid, J.

Transparent Insulation Material (TIM) has been used in integrated collector storage (ICS) prototypes developed at the Fraunhofer Institut für Solare Energiesysteme (ISE). Two prototypes (1st...

Test results and evaluation of integrated collector storage systems with transparent insulation (1988)

Schmidt, C., Goetzberger, A., Schmid, J.

Two integrated collector storage (ICS) prototypes with about 1 qm absorber surface each have been installed and investigated at the Institut für Solare Energiesysteme (ISE). Each consists of a water...

Power conditioning and control (1988)

Schmid, J., Dincklage, R.D. Von

The power conditioning and control subtask of the EC funded Concerted Action comprises the systems analysis of the components inverter, converter and battery charger as well as the control and power...

Power conditioning and control (1988)

Laukamp, H., Schmid, J., Dincklage, R.D. Von

In the framework of the CEC funded Concerted Action the performance of the power conditioning system of photovoltaic power plants, in particular of stand alone systems is scrutinized. Based on actual...

Photovoltaically supplied devices of low and intermediate power range (1988)

Roth, W., Schmid, J.

In 1986, a project supported by the German Ministry for Research and Technology was started by ISE to systematically increase the application of photovoltaics. Over a period of five years, suitable...

New roof absorber heating plant with digital energy management (1988)

Schäfer, E., Bollin, E., Schmid, J.

New roof absorber elements have been developed and tested. In 1984 a bivalent heating plant with 500 squaremeters of roof absorber was put into operation. An automatic data aquisition enables a...

Integrated collector storage systems with highly transparent, highly insulating cover (1988)

Schmidt, C., Goetzberger, A., Schmid, J.

Two integrated collector storage (ICS) prototypes with about 1 squaremeter absorber surface each have been installed and investigated at the Institut für Solare Energiesysteme (ISE). Each consists...

European wind turbine database (1988)

Klein, H.P., Godard, H., Schmid, J.

The European wind turbine data base EUROWIN contents technical data of about 600 different turbine types and about 1300 operating wind turbines in the European Community. On the basis of the...

Control of energy transmission through walls and windows (1988)

Bollin, E., Schmid, J.

New flexible shading and isolation devices were developed to vary the transparency for solar radiation and heatflow through building facades in such a way, that optimal thermal comfort is obtained...

Advanced photovoltaic subsystems (1988)

Schmid, J., Dincklage, R.D. Von

An overview of current Concerted Action activities is given. The results are put into perspective and contrasted with overseas activities. Technology needs, as worked out by the respective subtasks,...

Lagervorrichtung (1987)

Schmid, J.

Die Lagervorrichtung weist mindestens ein Umlaufregal 10 auf mit auf einer Umlaufbahn bewegbaren Regalfaechern 12 fuer Gebinde 16. Jedes dieser Regalfaecher ist durch Ansteuern eines Fachantriebes in...

Wechselrichter zur Gleichspannungs-Wechselspannungs-Umformung (1986)

Schmid, J., Schaetzle, R.

Die Erfindung betrifft einen Wechselrichter zur Gleichspannungs- und Wechselspannungs-Umformung und ist insbesondere fuer Solarzellen gedacht. Die Wechselausgangsspannung wird dadurch erzeugt, dass...

PARLAKOM Endbericht (1986)

Vorwerk, E., Bahr, K., Dickhoven, S., König, H., Mambrey, P., Sarbinowski, H., ...

Studie über die Möglichkeiten zur Unterstützung der Tätigkeiten der Abgeordneten durch neue Informations- und Kommunikationstechniken und -medien

Folienrolladen zur Gebaeudeklimatisierung (1984)

Schmid, J.

Die Erfindung betrifft einen Folienrolladen der Gebaeudeklimatisierung. Derartige Rollaeden sind als Kaelte- oder Hitzeschutz zwischen Fenstern bekannt. Durch konvektive Waermeuebergaenge oder...

Autonomer Heizkoerperthermostat (1984)

Goetzberger, A., Schmid, J.

Die Erfindung betrifft einen Heizkoerperthermostat fuer Tagbetrieb und Nachtabsenkung, wobei eine Steuer- und Antriebseinheit zur Temperatursollwerteinstellung vorgesehen ist.

Absorber fuer Waermepumpenanlagen (1983)

Schmid, J.

Die Erfindung betrifft einen Absorber fuer Waermepumpenanlagen, der auf Daechern montierbar ist. Zur Aufnahme von Schneelasten und zur Ausbildung von Stroemungskanaelen fuer die Umgebungsluft ist der...

Temporally distinct accumulation of transcripts encoding enzymes of the prechorismate pathway in elicitor-treated, cultured tomato cells.

Görlach, J, Raesecke, H R, Rentsch, D, Regenass, M, Roy, P, Zala, M, ...

The accumulation of phenylalanine-derived phenolic compounds is a well-known element of a plant's defense in response to pathogen attack. Phenylalanine, as well as the other two aromatic amino acids,...

Only the Mature Form of the Plastidic Chorismate Synthase Is Enzymatically Active.

Henstrand, J. M., Schmid, J., Amrhein, N.

Coding regions of a cDNA for precursor and mature chorismate synthase (CS), a plastidic enzyme, from Corydalis sempervirens were expressed in Escherichia coli as translational fusions to...

Maize phenylalanine ammonia-lyase has tyrosine ammonia-lyase activity.

Rösler, J, Krekel, F, Amrhein, N, Schmid, J

A full-length cDNA encoding phenylalanine ammonia-lyase (PAL) from Zea mays L. was isolated and the coding region was expressed in Escherichia coli as a C-terminal fusion to glutathione...

Developmental and environmental regulation of a bean chalcone synthase promoter in transgenic tobacco.

Schmid, J, Doerner, P W, Clouse, S D, Dixon, R A, Lamb, C J

Regulatory properties of a 1.4-kilobase promoter fragment of the bean chalcone synthase CHS8 gene were examined by analysis of glucuronidase (GUS) activity in transgenic tobacco containing a CHS8-GUS...

The sink-specific and stress-regulated Arabidopsis STP4 gene: enhanced expression of a gene encoding a monosaccharide transporter by wounding, elicitors, and pathogen challenge.

Truernit, E, Schmid, J, Epple, P, Illig, J, Sauer, N

A cDNA for the Arabidopsis STP4 gene (for sugar transport protein 4) was isolated, and the properties of the encoded protein were studied in Schizosaccharomyces pombe. The STP4 monosaccharide H+...

Evidence for ethnic tropism of Helicobacter pylori.

Campbell, S, Fraser, A, Holliss, B, Schmid, J, O'Toole, P W

Helicobacter pylori infection in humans is linked to gastritis, gastric and duodenal ulcers, and gastric cancer. Peptic ulcer disease, as distinct from chronic asymptomatic infection, is strongly...

Telomeric and dispersed repeat sequences in Candida yeasts and their use in strain identification.

Sadhu, C, McEachern, M J, Rustchenko-Bulgac, E P, Schmid, J, Soll, D R, Hicks, J B

Several different repetitive DNA sequences have been isolated from the pathogenic yeast Candida albicans. These include two families of large dispersed repeat sequences (Ca3, Ca24) and a short...

Manganese transport in Brevibacterium ammoniagenes ATCC 6872.

Schmid, J, Auling, G

Uptake of manganese by Brevibacterium ammoniagenes ATCC 6872 was energy dependent and obeyed saturation kinetics (Km = 0.65 microM; Vmax = 0.12 mumol/min per g [dry weight]). Uptake showed optima at...

Evidence for nosocomial transmission of Candida albicans obtained by Ca3 fingerprinting.

Schmid, J, Tay, Y P, Wan, L, Carr, M, Parr, D, McKinney, W

The moderately repetitive sequence Ca3 was used to fingerprint Candida albicans isolates from 32 patients hospitalized for more than 3 days, 17 recent admissions or outpatients, and 8 recently...

Physiological traits associated with success of Candida albicans strains as commensal colonizers and pathogens.

Schmid, J, Hunter, P R, White, G C, Nand, A K, Cannon, R D

DNA fingerprinting with the moderately repetitive sequence Ca3 has repeatedly identified groups of genetically similar strains of Candida albicans that are more frequently isolated than other groups...

Genetic similarity of Candida albicans strains from vaginitis patients and their partners.

Schmid, J, Rotman, M, Reed, B, Pierson, C L, Soll, D R

The moderately repetitive sequence Ca3 was used to fingerprint strains of Candida albicans isolated from vulvovaginal infections of 10 women and strains isolated from their male partners. The Dendron...

Genetic similarity and maintenance of Candida albicans strains from a group of AIDS patients, demonstrated by DNA fingerprinting.

Schmid, J, Odds, F C, Wiselka, M J, Nicholson, K G, Soll, D R

By using the computer-assisted Dendron system to analyze the patterns of Southern blots probed with the repetitive sequence Ca3, we have compared oral isolates of Candida spp. from a group of 11...

Characterization and partial nucleotide sequence of the DNA fingerprinting probe Ca3 of Candida albicans.

Anderson, J, Srikantha, T, Morrow, B, Miyasaki, S H, White, T C, Agabian, N, ...

The moderately repetitive Ca3 fragment of Candida albicans has been used as an effective DNA fingerprinting probe in epidemiological studies. EcoRI digestion of Ca3 DNA results in seven fragments of...

Genetic similarity and phenotypic diversity of commensal and pathogenic strains of Candida albicans isolated from the oral cavity.

Hellstein, J, Vawter-Hugart, H, Fotos, P, Schmid, J, Soll, D R

Colony phenotype and genetic similarity were assessed within and between groups of commensal and pathogenic strains of Candida albicans collected from the oral cavities of individuals in a single...

Switching of Candida albicans during successive episodes of recurrent vaginitis.

Soll, D R, Galask, R, Isley, S, Rao, T V, Stone, D, Hicks, J, ...

Strain relatedness and switching were monitored in Candida albicans strains isolated from different body locations through three episodes of recurrent vulvovaginal candidiasis separated by two...

Computer-assisted methods for assessing strain relatedness in Candida albicans by fingerprinting with the moderately repetitive sequence Ca3.

Schmid, J, Voss, E, Soll, D R

When used to probe EcoRI-digested Candida albicans DNA, the moderately repetitive sequence Ca3 generated a Southern blot hybridization pattern which included 15 to 25 bands, depending upon the...

Genetic dissimilarity of commensal strains of Candida spp. carried in different anatomical locations of the same healthy women.

Soll, D R, Galask, R, Schmid, J, Hanna, C, Mac, K, Morrow, B

Candida spp. carriage and strain relatedness were assessed in 52 healthy women at 17 anatomical locations by using an isolation procedure which assesses carriage intensity and by using a...

Developmental and environmental regulation of a phenylalanine ammonia-lyase-beta-glucuronidase gene fusion in transgenic tobacco plants.

Liang, X W, Dron, M, Schmid, J, Dixon, R A, Lamb, C J

A 1.1-kilobase promoter fragment of the bean (Phaseolus vulgaris L.) phenylalanine ammonia-lyase (EC 4.3.1.5) gene PAL2 was translationally fused to the beta-glucuronidase reporter gene and...

Sodium- and potassium-activated ATPase. A possible target of aldosterone.

Schmidt, U, Schmid, J, Schmid, H, Dubach, U C

Na-K-ATPase activity was measured with an ultramicromethod in single portions of the proximal and distal convolution and of the thick ascending limb of Henle from adrenalectomized rats and after...

Magnetic and electrical stimulation of cervical motor roots: technique, site and mechanisms of excitation.

Schmid, U D, Walker, G, Hess, C W, Schmid, J

Cervical motor roots and the brachial plexus were excited transcutaneously with magnetic (MagStim) and electrical stimulation (ElStim) applied dorsally over the spine and over the supraclavicular...

Motor and somatosensory evoked potentials in coma: analysis and relation to clinical status and outcome.

Ying, Z, Schmid, U D, Schmid, J, Hess, C W

Central sensory and motor conduction were studied in 23 comatose and three brain-dead patients. Motor evoked potentials (MEPs) to transcranial magnetic (magMEP) and electrical (elMEP) stimulation...