By Heiko Hansen (auth.)
Die wissensintensiven Dienstleistungsgründungen nehmen in den hochentwickelten Volkswirtschaften eine zunehmend hohe Bedeutung ein. Allerdings scheitert jede zweite dieser Gründungen innerhalb der ersten fünf Jahre.
Heiko Hansen geht von der Hypothese aus, dass mit Blick auf den Gründungserfolg vor allem die verfügbaren Ressourcen und Kompetenzen eines jungen wissensintensiven Dienstleisters eine entscheidende Rolle spielen. Basierend auf der Zusammenführung der Dienstleistungs- und Gründungsforschung entwickelt er aus Sicht der Competence-based thought of the company (CbTF) ein zeitpfadbezogenes Wirkungsmodell zur Erklärung des Gründungserfolgs. Anhand von Experteninterviews mit wissensintensiven Dienstleistungsgründern erfährt das Wirkungsmodell seine erste empirische Bestätigung. Besonders wertvoll für neu gegründete wissensintensive Dienstleister ist, dass die wesentlichen Maßnahmen für ein erfolgreiches Gründungsmanagement diskutiert werden.
By R. Lowen (auth.), André Jones, Arnold Kaufmann, Hans-Jürgen Zimmermann (eds.)
Problems in selection making and in different parts resembling development recogni tion, keep watch over, structural engineering and so forth. contain quite a few facets of uncertainty. extra vagueness is brought as types turn into extra complicated yet no longer inevitably extra significant by way of the extra information. over the last twenty years one has develop into a growing number of conscious of the truth that now not all this uncertainty is of stochastic (random) cha racter and that, for this reason, it may possibly now not be modelled accurately by means of chance concept. This turns into the extra visible the extra we wish to signify officially human wisdom. so far as doubtful facts are involved, we've neither instru ments nor reasoning at our disposal in addition outlined and unquestionable as these utilized in the likelihood conception. This virtually infallible do major is the results of a huge paintings by way of the entire medical global. but if measures are doubtful, undesirable or now not attainable and once we relatively need to utilize the richness of human reasoning in its sort, then the theories facing the remedy of uncertainty, a few relatively new and different ones older, give you the required supplement, and fill within the hole left within the box of data illustration. these days, a number of theories are primary: fuzzy units, trust functionality, the handy institutions among likelihood and fuzzines~ and so forth ••• we're a growing number of wanting a variety of tools and theories to construct types which are progressively more tailored to the main complicated systems.
By André Revil;Abderrahim Jardani;Paul Sava;Allan Haas
The seismoelectric process contains measuring electromagnetic signs linked to the propagation of seismic waves or seismic assets in porous media. this system comes in handy in a growing number of functions, for instance to represent aquifers, contaminant plumes or the vadose sector. This booklet presents the 1st complete evaluate of the basic strategies of this technique. It starts off with a ancient viewpoint, presents an entire clarification of the elemental mechanisms, laboratory investigations, and the formula of the ahead and inverse difficulties. It presents a contemporary extension of the idea to two-phase movement stipulations, and a brand new technique known as seismoelectric beamforming. It concludes with a bankruptcy providing a standpoint at the approach. This ebook is a key reference for educational researchers in geophysics, environmental geosciences, geohydrology, environmental engineering and geotechnical engineering. it is going to even be important studying for graduate classes facing seismic wave propagation and similar electromagnetic results.
By B K Behera, P K Hari
Figuring out and predicting the constitution and houses of woven textiles is necessary for attaining particular functionality features in a number of woven purposes. Woven textiles are utilized in a number of items akin to clothing, technical and business textiles. Woven cloth constitution: idea and purposes offers complete assurance of the constitution, behaviour, modeling and layout of woven materials and their relevance to the fabric industry.
The first team of chapters evaluation the basic ideas of woven cloth buildings. half discusses the mechanics of woven materials, issues contain shrinkage in woven materials, yarn behaviour in woven materials and bending behaviour of woven materials. half 3 offers a variety of chapters on layout engineering of woven materials, subject matters reminiscent of fabric product layout tools and modelling for woven cloth layout are lined. a last team of chapters is devoted to addressing useful functions of woven fabrics.
Woven cloth constitution: idea and functions is vital analyzing for designers, engineers and technicians focused on the layout, manufacture and use of woven textiles and clothes. it is going to additionally bebeneficial to lecturers and students.
- Provides finished assurance of the basics of woven cloth constitution together with geometrical modeling
- Examines mechanisms of woven cloth constitution that includes shrinkage, buckling, bending and creasing behaviour of textiles
- Illustrates mathematical modeling and construction predictive types for cloth product layout incorporating validation and testing
By Roger E. Meyer M.D., Steven M. Mirin M.D. (auth.)
The basic incontrovertible fact that the authors have been capable of supply injectable heroin to volunteers for addictive self-administration at a Harvard facility might elude the attention it merits. however, resec:irch questions heart ing on no matter if heroin is associated with a longing for excitement or aid of soreness may possibly bring up the transplanted hackles of these who simplistically see scien tists as pursuing basically obvious minutiae. truthfully, this file is set a historic and pioneering step in scientific study on a tremendous unsolved challenge of the biological-social-psychological roots of habit. The study questions posed are in actual fact correct either to the layout of effec tive remedies (and therapy coverage) and to the elemental technology seek which may aid our figuring out of the way addictive medicinal drugs seize such energy ful keep watch over over habit. Heroin used to be synthesized and has been on hand, besides aspirin, for over three-quarters of a century. but with all of the instruments of Western sci ence, and with the large and growing to be social, own, and fiscal expenditures of world-wide heroin use, we-surprisingly--