405 research outputs found
Komercyjna radiostacja lokalna w teorii i praktyce
The work takes attempt of (test of) appearance of specifi city of commercial local radio, equal as element of system of social intercommunication as well as mediumistic enterprises. Problem of wonder of radio touch, the work also calls attention on most important legal aspects of broadcasting markets in Poland. Moreover it tries to indicate key reasons of revolts of local media, it indicates features next characterizing local radio station. Besides, functioning of local radio station presents as enterprise within practical and express on example of radio theoretical (on example of Radio Express FM
Obraz ĆŒycia codziennego w CheĆmie w 1928 roku na podstawie rubryki Fun CheĆm un umgegent (Z CheĆma i okolicy) publikowanej na Ćamach tygodnika âCheĆmer Sztymeâ (GĆos CheĆma)
W artykule szkicujÄ obraz ĆŒycia codziennego ĆŒydowskich mieszkaĆcĂłw CheĆma w 1928 r., wykorzystujÄ
c informacje zawarte w staĆej rubryce Fun CheĆm un umgegent (Z CheĆma i okolicy), publikowanej na Ćamach tygodnika âCheĆmer Sztymeâ (GĆos CheĆma). Czasopismo ukazywaĆo siÄ w latach 1924â1939, w artykule koncentrujÄ siÄ jednak na jednym roczniku â 1928. Ograniczenie siÄ do wybranej rubryki jednego rocznika pozwoliĆo mi na wstÄpne rozpoznanie jÄzyka gazety i jej perspektywy w opisywaniu wycinka miejskiej rzeczywistoĆci. Tekst ma charakter przyczynkarski i jego gĆĂłwnym celem jest rekonesans moĆŒliwoĆci wykorzystania prasy w tworzeniu monografii cheĆmskiej spoĆecznoĆci ĆŒydowskiej. The aim of this article is to outline everyday life of Jewish inhabitants of CheĆm in 1928, on the basis of the column âFun CheĆm un umgegentâ (From CheĆm and Its Neighbourhood) published in the Khelemer Shtime (The Voice of CheĆm) weekly. The newspaper was issued between 1924 and 1939, but for the purpose of this paper I have decided to focus on issues from one year exclusively â 1928. This restraint enables to examine magazineâs language and its perspective in the townâs depiction. Additional goal of this paper is to identify the possibility of the use of Yiddish press in developing a monograph, devoted to Jewish inhabitants of CheĆm in the inter-war period, in the field of social history.W artykule szkicujÄ obraz ĆŒycia codziennego ĆŒydowskich mieszkaĆcĂłw CheĆma w 1928 r., wykorzystujÄ
c informacje zawarte w staĆej rubryce Fun CheĆm un umgegent (Z CheĆma i okolicy), publikowanej na Ćamach tygodnika âCheĆmer Sztymeâ (GĆos CheĆma). Czasopismo ukazywaĆo siÄ w latach 1924â1939, w artykule koncentrujÄ siÄ jednak na jednym roczniku â 1928. Ograniczenie siÄ do wybranej rubryki jednego rocznika pozwoliĆo mi na wstÄpne rozpoznanie jÄzyka gazety i jej perspektywy w opisywaniu wycinka miejskiej rzeczywistoĆci. Tekst ma charakter przyczynkarski i jego gĆĂłwnym celem jest rekonesans moĆŒliwoĆci wykorzystania prasy w tworzeniu monografii cheĆmskiej spoĆecznoĆci ĆŒydowskiej. The aim of this article is to outline everyday life of Jewish inhabitants of CheĆm in 1928, on the basis of the column âFun CheĆm un umgegentâ (From CheĆm and Its Neighbourhood) published in the Khelemer Shtime (The Voice of CheĆm) weekly. The newspaper was issued between 1924 and 1939, but for the purpose of this paper I have decided to focus on issues from one year exclusively â 1928. This restraint enables to examine magazineâs language and its perspective in the townâs depiction. Additional goal of this paper is to identify the possibility of the use of Yiddish press in developing a monograph, devoted to Jewish inhabitants of CheĆm in the inter-war period, in the field of social history
Die Rolle von Fertigungsmitarbeitern im strategischen Human Resource Management
In der fertigungsspezifischen Literatur ist in jĂŒngerer Vergangenheit der Ruf laut geworden, einen Wandel im Produktionsmanagement weg von der Technozentrik hin zur Anthropozentrik zu vollziehen. Insbesondere das strategische Human Resource Management, das eine stĂ€rkere Ausrichtung der Personalpraktiken auf die strategischen und strukturellen Gegebenheiten eines Industriebetriebs postuliert, geht als Ansatz hervor, der immer mehr zur Notwendigkeit in der industriellen Praxis wird. Die zentrale Forschungsfrage dieser Arbeit lautet dementsprechend, ob diesem Postulat in der RealitĂ€t tatsĂ€chlich auch entsprochen wird oder ob, wie es in der Vergangenheit hĂ€ufig zu beobachten war, dem Personalmanagement nach wie vor ein zu starker FunktionserfĂŒllungscharakter anhaftet.
Die verwendete Datenbasis basiert auf dem multinationalen Forschungsprojekt High Performance Manufacturing, welches Einblicke in die Triade-LĂ€nder (Japan, USA, Deutschland) zu den Betrachtungszeitpunkten 1997 und 2004 ermöglicht. Die empirischen Analysen zeigen, dass sich fĂŒr Industriebetriebe vermehrt das Erfor-dernis stellt, die operative Basis â wegen ihrer sehr profunden Kenntnis des Fertigungsbereichs â in Entscheidungen jedweder Art einzubeziehen. GrundsĂ€tzlich ist das Human Resource Management nicht als Pflichtenheft aufzufassen, sondern als Vehikel, sich durch sinnvollen Mix aus Strategie, Struktur und Personal im Wettbewerb von den Konkurrenten abzuheben. Entscheidendes Kriterium ist dabei ein funktionierendes Kommunikations- und Informationssystem, das eine hierarchieĂŒbergreifende Zusammenarbeit gewĂ€hrleistet. Nur so ist es möglich, dass Fertigungsmitarbeiter ihre Arbeitsaufgaben schneller, besser und mit weniger Fehlern vollziehen. Auch kann die QualitĂ€t operativer und strategischer Entscheidungen signifikant verbessert werden, da die EntscheidungstrĂ€ger ĂŒber ein valideres und realistischeres EinschĂ€tzungsvermögen bezĂŒglich der Situation im eigenen Industriebetrieb verfĂŒgen
Highly birefringent, low-loss liquid crystals for terahertz applications
With growing interest in switchable devices for the THz frequency range, there is a strong demand for liquid crystals (LC) exhibiting both a high birefringence and a low absorption. We present the refractive index and absorption coefficient of the liquid crystal mixtures 1852 and 1825 in the frequency range between 0.2 and 2.5 THz. Both mixtures are designed specifically for high birefringence În of 0.32 and 0.38, respectively, in the THz region. In addition, they show low absorption coefficients for both ordinary and extraordinary polarization. This low absorbance in combination with the high birefringence makes these LCs particularly well suited for applications in switchable devices for THz optics.M. Reuter, N. Vieweg, B. M. Fischer, M. Mikulicz, M. Koch, K. Garbat and R. Dabrowsk
Characterization of Chlorella vulgaris and Chlorella protothecoides using multi-pixel photon counters in a 3D focusing optofluidic system
Analysis of microparticle size and fluorescence intensity can be used to classify microparticles. We designed and fabricated an optofluidic system that characterizes microparticles, including fluorescent microparticles and microalgae. A new type of multi-pixel photon counter (MPPC) was employed to miniaturize the device, lower its power consumption, and make it insensitive to magnetic fields. The system uses a 635 nm laser for excitation of the microparticles\u27 fluorescence. The scattered light from the fluorescent microparticles, as well as Chlorella vulgaris and Chlorella protothecoides, were measured. Additionally, we analyzed the width and height of the measured signals generated as a result of microparticles and microalgae passing through the interrogation region. Using this device, we distinguished fluorescent microparticles of sizes of 3.2 ÎŒm and 10.2 ÎŒm. Additionally, different types of microalgae were distinguished using this high-throughput 3D focusing system. The analysis of the experimental results also confirms the capability of the device for monitoring of algae growth over time. The unique properties of MPPC as optical detector for both laboratory and field applications are demonstrated
Functional outcome after perineal stapled prolapse resection for external rectal prolapse
<p>Abstract</p> <p>Background</p> <p>A new surgical technique, the Perineal Stapled Prolapse resection (PSP) for external rectal prolapse was introduced in a feasibility study in 2008. This study now presents the first results of a larger patient group with functional outcome in a mid-term follow-up.</p> <p>Methods</p> <p>From December 2007 to April 2009 PSP was performed by the same surgeon team on patients with external rectal prolapse. The prolapse was completely pulled out and then axially cut open with a linear stapler at three and nine o'clock in lithotomy position. Finally, the prolapse was resected stepwise with the curved Contour<sup>Âź </sup>Transtarâą stapler at the prolapse's uptake. Perioperative morbidity and functional outcome were prospectively measured by appropriate scores.</p> <p>Results</p> <p>32 patients participated in the study; median age was 80 years (range 26-93). No intraoperative complications and 6.3% minor postoperative complications occurred. Median operation time was 30 minutes (15-65), hospital stay 5 days (2-19). Functional outcome data were available in 31 of the patients after a median follow-up of 6 months (4-22). Preoperative severe faecal incontinence disappeared postoperatively in 90% of patients with a reduction of the median Wexner score from 16 (4-20) to 1 (0-14) (<it>P </it>< 0.0001). No new incidence of constipation was reported.</p> <p>Conclusions</p> <p>The PSP is an elegant, fast and safe procedure, with good functional results.</p> <p>Trial registration</p> <p>ISRCTN68491191</p
From Longitudinal Gastric Resection to Sleeve GastrectomyâRevival of a Previously Established Surgical Procedure
Current concept and diagnosis of IgG4-related disease in the hepato-bilio-pancreatic system
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