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This paper presents a streaming-based E-Learning environment where closer integration between learning and work is achieved by integrating multimedia services into manufacturing processes. It contains a comprehensive and detailed explanation of the proposed E-Learning streaming framework, especially the adaption of streaming services to mobile environments. We first analyze several scenarios where E-Learning streaming services can be integrated into manufacturing processes. To allow systematic and tailor-made integration, we develop a model and a specification language for E-Learning streaming services and apply the model using practical scenarios from real manufacturing processes. Adaption of multimedia streaming services to mobile devices is discussed based on Synchronized Multimedia Integration Language (SMIL). Last, we comment on the benefits of using E-Learning streaming services as part of manufacturing processes and analyze the acceptance of the developed system. The key components of our E-Learning environment are 1) an xml based streaming service specification language, 2) adaption of multimedia E-Learning services to mobile environments, and 3) Web Services for searching, registration, and creation of E-Learning streaming services.
Thin-layer chromatography is a rapid and reliable working method for quantification of mycotoxins which is suitable for checking EC legislation aflatoxin limits for dried figs without an RP-18 pre-column cleaning step. We describe normal-phase chromatography on silica gel plates with 2.4:0.05:0.1:0.05 ( v/v ) methyl t -butyl ether-water-methanol-cyclohexane as mobile phase and reversed-phase chromatography on RP-18 plates with methanol-4% aqueous ZnSO 4 solution-ethyl methyl ketone 15:15:3 ( v/v ) as mobile phase. Sample pretreatment was by modified QuEChERS (Quick, Easy, Cheap, Effective, Rugged, Safe) extraction with tetrahydrofuran or acetone. NaCl was used as QuEChERS salt. Response was a linear function of amount chromatographed in the ranges 3 to 100 pg per zone for aflatoxins B 2 and G 2 , 10 to 350 pg per zone for the aflatoxins B 1 and G 1 , and 0.25 to 2.5 ng per zone for ochratoxin A. Quantification limits for the aflatoxins were between 13 and 35 pg per zone (equivalent to 1.5 and 2.4 ppb, taking the pre-treatment procedure into account). Ochratoxin A was detectable with a limit of quantification of 970 pg per zone, corresponding to 56 ppb in the sample. Normal phase and RP-18 separations work rapidly, reliably, and at low cost. They are also suitable for checking the content of the mycotoxins patulin, penicillic acid, zearalenone, and deoxynivalenol.
Integrating voice / video communication into business processes can accelerate resolution time, reduce mistakes, and establish a full audit-trail of the interactions. Some VoIP service providers offer website based or plugin based solutions, which are, however, difficult to integrate with other applications. A promising approach to overcome these disadvantages is the development of appropriate Web Services to allow applications interacting with a VoIP system. We propose a generic framework for VoIP applications consisting of an XML-based service specification language and a set of reusable Web Service components. Service providers using the proposed service-oriented architecture can offer to their customers a protocol-neutral Web Service interface, thus enabling the deployment of a general and integrated VoIP solution.
This paper gives an overview of the implementation of an Active Noise Control system on the TMS320C6713 Digital Signal Processor from Texas Instruments in the Digital Signal Processing Lab at Hochschule Offenburg, Germany. This system is implemented considering some non-ideal environmental conditions on a real system instead of being limited to computer simulations. Changes over time on the physical acoustical path as well as reverberation and variation on the power of the reference signal can strongly degrade the performance of the system or even lead to instability. In order to try to minimize these effects, the Active Noise Control system was designed to support a fast and easy implementation and evaluation of different algorithms on the DSP in real-time. In Section 1 a brief introduction about active noise control system is given and in section 2 the basic algorithm is described. In section 3 the implementation of the system is described and in section 4 some final considerations are given.
The Institute of Applied Research Offenburg is working in the field of autonomous data loggers since many years. In collaboration with industry, a new RFID based active sensor data logger for continuous recording of temperature has been developed and is now manufactured in mass production. Compared to existing systems, an unusual large data memory is integrated, which can be used via a simplified file system in a flexible way. The system will be used to accompany and monitor temperature sensitive goods of high value. The transponder is the first member of a new class of logging devices, the smallest will be not larger than a 2 Euro-coin with a fully integrated ASIC frontend.
AG Köln "Kuh-Fotos"
(2010)
Today, thermoforming moulds are mostly produced using conventional mould-building technologies (e.g. milling and drilling) and are made of metal (e.g. aluminium or steel) or hardwood. The tools thus produced are very robust, but are only cost-effective in mass production. For the production of small batches of thermoformed parts, there is a need for moulds which can be produced quickly and economically. A new approach which significantly reduces the production time and cost is the 3D printing process (3DP). The use of this technology to produce thermoforming moulds offers many new options in the geometries which can be manufactured, and in manufacturing time and costs. In a case study of a thermoformed part (a scaled automotive model), the pre-processing of the CAD model of a mould is demonstrated. The mould can be printed within a few hours, and is sufficiently heat-resistant for moulding processes. The important advantages of moulds printed in 3D, in comparison to moulds built using conventional technologies, are the ability to create any shape of channels for the vacuum and the simplification in the production of tool mock-ups. This paper also discusses the economics of the technique, such as a comparison of material costs and manufacturing costs in relation to conventional production technologies and materials.
Das Buch stellt ein ausgereiftes System von etwa 3000 Textbausteinen bereit. Mit ihrer Hilfe lassen sich in rationeller Weise die gewünschten wahren Aussagen und Wertungen für ein verständig-wohlwollendes Zeugnis zusammenstellen. Die Textbausteine ermöglichen es dem Personalverantwortlichen ebenso wie dem Bewerber, ein Zeugnis im Rahmen des Bewerbungsverfahrens einwandfrei zu analysieren und so Fehlentscheidungen zu vermeiden.
Die Textbausteine gliedern sich in die Rubriken
•Überschrift und Einleitung
•Aufgabenbeschreibung
•Leistungsbeurteilung
•Sozialverhalten
•Beendigungsformel
•Dankes-Bedauern-Formel
•Zukunftswünsche
Das Praktikerbuch bietet darüber hinaus eine detaillierte Einführung zur Formulierung und Analyse von Zeugnissen. Beurteilungsbögen runden das Werk ab.
Für die 12. Auflage wurde Teil I überarbeitet und um neuere Erfahrungen der Verfasser aus der Analyse von Originalzeugnissen und aus Zeugnis-Seminaren erweitert. Die Autoren haben neuere gerichtliche Entscheidungen eingearbeitet sowie das Textbausteinsystem weiter verbessert und um neue Bausteine ergänzt. Schließlich wurden die Beurteilungsbögen noch stärker an die Bedürfnisse der Praxis angepasst.
BGH "HappyDigits"
(2010)
BGH "marions-kochbuch.de"
(2010)
BGH "Partnerprogramm"
(2010)
BGH "Schubladenverfügung"
(2010)
Termination of atrial flutter (AFL) is not possible in all AFL patients (P) with transesophageal left atrial pacing (TLAP) with undirected electrical pacing field (EPF) and high atrial pacing threshold. Purpose of the study was to evaluate bipo-lar transesophageal left atrial electrocardiography (TLAE) and TLAP with directed EPF for evaluation and termination of AFL with and without simultaneous transesophageal echocardiography (TEE).
Methods: AFL P were analysed using either a TO electrode with one cylindrical (CE) and three or seven hemispherical electrodes (HE) or TEE electrode with four HE (Osypka, Rheinfelden, Germany). Burst TLAP cycle length was between 200msand 50ms.
Results: AFL cycle length was 233±30 ms with mean ventricular cycle length of 540±149 ms. AFL could be terminated by rapid bipolar TLAP with directed EPF using HE-HE and CE-HE with induction of atrial fibrillation (AF), induction of AF and spontaneous conversion to sinus rhythm and direct conversion to sinus rhythm. Directed EPF was simulated with finite element method.
Conclusions: AFL can be evaluated by bipolar TLAE. AFL can be terminated with rapid TLAP with directed EPF with and without simultaneous TEE. Bipolar TLAE with rapid TLAP is a safe, simple and useful method for evaluation and termination of AFL.
Cardiac resynchronisation therapy (CRT) with biventricular pacing (BV) is an established therapy for heart failure (HF) patients with interventricular conduction delay (IVCD). The aim of the study was to evaluate transesophageal IVCD and left ventricular (LV) pacing with directed electrical pacing field (EPF) in HF patients.
Methods: HF patients were analysed with bipolar transesophageal LV electrocardiogram recording and LV pacing with constant voltage stimulus output, 4 ms stimulus duration, distal cylindrical electrode (CE) and seven 6 mm hemispherical electrodes (HE) with 15 mm electrode distance (TO, Dr. Osypka, Rheinfelden, Germany).
Results: LV electrocardiogram recording with HE-HE and CE-HE evaluated a mean IVCD of 79.9 ± 36.7 ms. Directed EPF with CE-HE and HE-HE allowed LV VAT (n=12) and LV D00 pacing (n=5) with a mean effective capture output of 97.35 ± 6.64 V. In 15 responders with IVCD of 87 ± 33 ms arterial pulse pressure (PP) increased from 65 ± 24 mmHg to 79 ± 27 mmHg (p < 0.001). EPF was simulated with finite element method.
Conclusions: Transesophageal LV electrocardiography and directed EPF pacing with CE and HE allowed the evaluation of IVCD and PP to select patients for BV pacing.
“Today’s network landscape consists of quite different network technologies, wide range of end-devices with large scale of capabilities and power, and immense quantity of information and data represented in different formats” [9]. A lot of efforts are being done in order to establish open, scalable and seamless integration of various technologies and content presentation for different devices including mobile considering individual situation of the end user. This is very difficult because various kinds of devices used by different users or in different times/parallel by the same user which is not predictable and have to be recognized by the system in order to know device capabilities. Not only the devices but also Content and User Interfaces are big issues because they could include different kinds of data format like text, image, audio, video, 3D Virtual Reality data and upcoming other formats. Language Learning Game (LLG) is such an example of a device independent application where different kinds of devices and data formats, as a content of a flashcard is used for a collaborative learning. The idea of this game is to create a short story in a foreign language by using mobile devices. The story is developed by a group of participants by exchanging sentences/data via a flashcard system. This way the participants can learn from each other by knowledge sharing without fear of making mistakes because the group members are anonymous. Moreover they do not need a constant support from a teacher.
Cost effectiveness of preventive screening programmes for type 2 diabetes mellitus in Germany
(2010)
As in several other industrialized countries, Germany’s statutory health insurance (SHI) is facing rising healthcare costs as well as the challenges caused by a double-aging society. The early detection and prevention of chronic diseases is considered a possible way to reduce the impact of these developments. However, controversy surrounds the costs and effects in terms of medical and financial outcomes of such programmes.
Der Buchverlag
(2010)
Die Abmahnung per e-Mail
(2010)
The engineering company Evomotiv GmbH and the University of Applied Sciences Offenburg have developed a drive concept for light city scooters since 2008. The electrical drive train's goal is the series production of the highly-integrated, non-transmission and non-ferrous wheel-hub motor. The German Federal Ministry of Economy and Technology (BMWi) supports this project. The concept of this wheel-hub motor was awarded with the Bosch-Innovation prize in 2006. In 2011 Evomotiv will test the first prototypes with its cooperation partners on the track.
The application relates to an electronic pill for dispensing a substance, in particular a drug, in a human or animal body in a controllable manner, said electronic pill having a housing (3) in which the substance (17) to be dispensed is accommodated and in which a dispensing opening (47) for dispensing the substance (17) is provided, wherein the substance (17) can be subjected to a predetermined pressure in order to be dispensed from the housing (3), having an electronic control unit (53, 59, 61, 63), and having a valve unit (33) which is arranged in the course of a dispensing path and can be moved from an open position to a closed position by the control unit (53, 59, 61, 63). In the housing (3), a throttle section (45) is provided in the course of the dispensing path for the substance (17) to be dispensed.
Das Ingenieurbüro Evomotiv GmbH und die University of Applied Sciences Offenburg entwickeln seit Ende 2008 ein Antriebskonzept für leichte Stadtfahrzeuge. Ziel des Elektroantriebs ist die Serientauglichkeit der hochintegrierten, getriebelosen und eisenfreien Radnabenmotoren. Das Bundesministerium für Wirtschaft und Technologie (BMWi) unterstützt das Projekt. Das Konzept des Radnabenmotors erhielt 2006 den Bosch—Innovationspreis und gewann 2008 den Shell-Eco-Marathon. Im Jahr 2011 wird Evomotiv mit seinen Partnern erste Prototypen auf der Straße testen.
Die Erfindung betrifft eine elektronische Pille zur steuerbaren Abgabe einer Substanz, insbesondere eines Medikaments, in einem menschlichen oder tierischen Körper, mit einem Gehäuse (3), in welchem die abzugebende Substanz (17) aufgenommen und in welchem eine Abgabeöffnung (47) zur Abgabe der Substanz (17) vorgesehen ist, wobei die Substanz (17) zur Abgabe aus dem Gehäuse (3) mit einem vorbestimmten Druck beaufschlagbar ist, mit einer elektronischen Steuereinheit (53, 59, 61, 63) und mit einer im Verlauf eines Abgabepfades angeordneten Ventileinheit (33), welche von der Steuereinheit (53, 59, 61, 63) von einer Geöffnet-Stellung in eine Geschlossen-Stellung steuerbar ist. Erfindungsgemäß ist im Gehäuse (3) im Verlauf des Abgabepfades für die abzugebende Substanz (17) eine Drosselstrecke (45) vorgesehen.
Die Erfindung betrifft eine elektronische Pille zur steuerbaren Abgabe einer Substanz, insbesondere eines Medikaments, in einem menschlichen oder tierischen Körper, mit einem Gehäuse (3), in welchem die abzugebende Substanz (17) aufgenommen und in welchem eine Abgabeöffnung (47) zur Abgabe der Substanz (17) vorgesehen ist, wobei die Substanz (17) zur Abgabe aus dem Gehäuse (3) mit einem vorbestimmten Druck beaufschlagbar ist, mit einer elektronischen Steuereinheit (53, 59, 61, 63) und mit einer im Verlauf eines Abgabepfades angeordneten Ventileinheit (33), welche von der Steuereinheit (53, 59, 61, 63) von einer Geöffnet-Stellung in eine Geschlossen-Stellung steuerbar ist. Erfindungsgemäß ist im Gehäuse (3) im Verlauf des Abgabepfades für die abzugebende Substanz (17) eine Drosselstrecke (45) vorgesehen.
Energietechnik
(2010)
Dieses Lehrbuch vermittelt dem Leser ein grundlegendes Verständnis für die Zusammenhänge der Energieumwandlungsprozesse. Es umfasst die gesamte Bandbreite der Energietechnik. Die Schwerpunkte reichen von nachhaltigen, erneuerbaren Energietechniken, Kombianlagen (z. B. Gas- und Dampfturbinen-Kraftwerke) über Anlagen mit Kraft-Wärme-Kälte-Kopplung bis hin zum Kyoto-Protokoll.
In der fünften Auflage wurden neue Trends in der Energietechnik eingearbeitet. Das Kapitel Windkraftanlagen wurde um Off-Shore-Anlagen ergänzt, das Kapitel Kernenergie wurde überarbeitet und erhielt den neuen Schwerpunkt Reaktorsicherheit.
EuGH "Bananabay"
(2010)
EuGH "Millionen-Chance"
(2010)
EuGH "sunrise period"
(2010)
Most E-Learning projects tend to separate learning activities from everyday work. This paper presents an approach where closer integration between learning and work is achieved by integrating multimedia services into manufacturing processes. The goal of E-Learning services integration in manufacturing is, through the development of new multimedia solutions, to accelerate and enhance the ability of manufacturing industry to capitalise on the emergence of a powerful global information infrastructure. In this paper we suggest to combine the areas of media streaming services and manufacturing processes, by providing electronic learning offerings as collections of media streaming services. The key components of our approach are 1) an xml based streaming service specification language, 2) automated configuration of distributed E-Learning streaming applications, 3) web services for searching, registration, and creation of E-Learning streaming services.