Need certificaction in the field of sport

[EN] The need for stronger credentialing in the field of sports is recommended because of the complex issues modern sports face. A brief overview of the development of professional credentials/licensure is provided to set the rationale for the need for accreditation in the field of sports. The research reviewed supports the need for accreditation of both the individual professionals that serve sports and athletes and the schools and institutions as well. This research points to the similar developmental path that other licensed/credentialed professions have followed leading up to their regulation. Accreditation by the International association is offered as an answer to this need for certification.

Beurteilung der Eignung der NPEMFE-Methode (Natural Pulsed Electromagnetic Field of Earth) mit dem "Cereskop" in Rutschungen und in Locker- und Festgesteinen mit Spannungsänderungen im Mittel- und Hochgebirge

Spannungsumlagerungen in Mineralen und Gesteinen induzieren in geologisch aktiven Bereichen mikromechanische und seismische Prozesse, wodurch eine schwache natürliche elektromagnetische Strahlung im Niederfrequenzbereich emittiert wird. Die elektromagnetischen Emissionen von nichtleitenden Mineralen sind auf dielektrische Polarisation durch mehrere physikalische Effekte zurückzuführen. Eine gerichtete mechanische Spannung führt zu einer ebenso gerichteten elektromagnetischen Emission. Die Quellen der elektromagnetischen Emissionen sind bekannt, jedoch können sie noch nicht eindeutig den verschiedenen Prozessen in der Natur zugeordnet werden, weshalb im Folgenden von einem seismo-elektromagnetischen Phänomen (SEM) gesprochen wird. Mit der neuentwickelten NPEMFE-Methode (Natural Pulsed Electromagnetic Field of Earth) können die elektromagnetischen Impulse ohne Bodenkontakt registriert werden. Bereiche der Erdkruste mit Spannungsumlagerungen (z.B. tektonisch aktive Störungen, potenzielle Hangrutschungen, Erdfälle, Bergsenkungen, Firstschläge) können als Anomalie erkannt und abgegrenzt werden. Basierend auf dem heutigen Kenntnisstand dieser Prozesse wurden Hangrutschungen und Locker- und Festgesteine, in denen Spannungsumlagerungen stattfinden, mit einem neuentwickelten Messgerät, dem "Cereskop", im Mittelgebirgsraum (Rheinland-Pfalz, Deutschland) und im alpinen Raum (Vorarlberg, Österreich, und Fürstentum Liechtenstein) erkundet und die gewonnenen Messergebnisse mit klassischen Verfahren aus Ingenieurgeologie, Geotechnik und Geophysik in Bezug gesetzt. Unter Feldbedingungen zeigte sich großenteils eine gute Übereinstimmung zwischen den mit dem "Cereskop" erkundeten Anomalien und den mit den konventionellen Verfahren erkundeten Spannungszonen. Auf Grundlage der bisherigen Kenntnis und unter Einbeziehung von Mehrdeutigkeiten werden die Messergebnisse analysiert und kritisch beurteilt.

The informal market of education in Egypt: Private tutoring and its implications /// Arbeitspapiere / Institut für Ethnologie und Afrikastudien ; 88

Education is generally perceived as a public good which should be provided by the state. In Egypt, free and equal access to education has been guaranteed to all citizens since President Nasser’s socialist reforms in the 1950s. However, due to high population growth rates and a lack of financial resources, the public education system has been struggling to accommodate rapidly increasing numbers of students. While enrolment rates have risen steadily, the quality of state-provided services has deteriorated. Teachers and students have to cope with high class densities, insufficient facilities, a rigid syllabus and a centralized examination system. Today, teaching is among the lowest-paying occupations in the public sector. One strategy to cope with this situation is the widespread practice of private tutoring, which usually takes place at students’ homes or in commercial tutoring centers. Based on research carried out in Cairo in 2004/05 and 2006, I use an actor-centered approach to analyze the motivations of Egyptian teachers and students for participating in private tutoring and the impact that this practice has on the relationship between teachers and students. Students of all socio-economic backgrounds resort to tutoring in order to succeed in a highly competitive and exam-oriented education system. However, the form and quality of tutoring that can be accessed depends on the financial means of the family. For teachers, tutoring provides a good opportunity not only to supplement their income, but also, in the case of renowned “star teachers”, to improve their professional status and autonomy. On the informal “market of education” that has developed in Egypt during the last decades, the educational responsibilities of the state are increasingly being taken over by private actors, i.e. the process of teaching and learning is dissociated from the direct control of the state and from school as an institution. At the same time, education is turned into a marketable commodity. Despite the government’s efforts to provide free education to all citizens, the quality of social services that can be accessed in Egypt, thus, depends mainly on the financial means of the individual or the family.

Radiation dose optimized lateral expansion of the field of view in synchrotron radiation X-ray tomographic microscopy

Volumetric data at micrometer level resolution can be acquired within a few minutes using synchrotron-radiation-based tomographic microscopy. The field of view along the rotation axis of the sample can easily be increased by stacking several tomograms, allowing the investigation of long and thin objects at high resolution. On the contrary, an extension of the field of view in the perpendicular direction is non-trivial. This paper presents an acquisition protocol which increases the field of view of the tomographic dataset perpendicular to its rotation axis. The acquisition protocol can be tuned as a function of the reconstruction quality and scanning time. Since the scanning time is proportional to the radiation dose imparted to the sample, this method can be used to increase the field of view of tomographic microscopy instruments while optimizing the radiation dose for radiation-sensitive samples and keeping the quality of the tomographic dataset on the required level. This approach, dubbed wide-field synchrotron radiation tomographic microscopy, can increase the lateral field of view up to five times. The method has been successfully applied for the three-dimensional imaging of entire rat lung acini with a diameter of 4.1 mm at a voxel size of 1.48 microm.

Can level of education, accreditation and use of databases in cardiac rehabilitation be improved? Results from the European Cardiac Rehabilitation Inventory Survey

Professional skills, education and accreditation, along with clinical outcome assessment, are considered important factors to achieve comprehensive delivery and quality of cardiac rehabilitation (CR). This study assessed professional educational programmes, accreditation and use of databases in CR across the European countries.

Psychological Sense of Community: A New Construct for the Field of Management

This article introduces a new construct to the field of management called Psychological Sense of Community (PSOC). This is important because management scholars are calling for the creation of communities in organizations in an environment that lacks appropriate construct development. The aims of this article are threefold: (a) develop a working definition of PSOC via a review of the extant literature on PSOC from other disciplines with the goal of translating it into the domain of management, (b) synthesize findings from parallel literatures on the outcomes of PSOC with an eye toward exploring the relevance of such outcomes in management contexts, and (c) assess the value of PSOC as it relates to its uniqueness in relation to other prominent management constructs and its scope of applicability in a variety of management inquiry areas.

The Returns to Migration: The Influence of Education and Migration Type

We show the impact of migration type on real wages over time. We create a migration and earnings history from the National Longitudinal Survey of Youth over the period 1979-2002. We estimate the effects of primary, onward, and two types of return migration on real wages using a panel data model with individual, location, and time fixed effects. Panel data are well suited for the study of the returns to U.S. internal migration because the influence of migration on wages has been found to occur years after the event. We differentiate return migration into two types: return to a location with ties that form a geographical anchor (home) and return to a prior place of work. We find that real wage growth varies by migration type. Education attainment is a significant factor in real wage growth. Our results show that onward migration is an important channel by which the monetary rewards to a college education are manifested.