نتایج جستجو برای: improvement of die corner filling
تعداد نتایج: 21275476 فیلتر نتایج به سال:
in dieser arbeit, die theoterische und praktische aspekte hat, wurde im praktischen teil funfder besten erzahlungen borcherts ausgewahlt, bearbeite und in form von frage und antwort, interpretiert und mit einigen hinweisungen zur behandlung dieser texte im unterrichrevollstandigt. der bearbeitung dieser texte wurde im theoretischen teil eine kurze erkeahrung und hinweisung auf die historisch - ...
the quest for power has formed much of the world history especially in 20th and 21st centuries. oil (energy) particularly after industrial revolution has been a tool for conquest and power and has been transformed to a geopolitical issue. from a geopolitical point of view this has been the case for the last two centuries in central asia and caucasus. central asia and caucasus has always been...
the present study aimed at exploring cognitions of iranian english teachers within the context of english for academic purposes (eap). to this end, the cognitions of two groups of eap teachers with respect to their pedagogical content knowledge (pck) and their sense of professional identity (pi) were probed. two language teachers and two content instructors who had at least five years of eap te...
Warm deep drawing of polypropylene, a semi-crystalline thermoplastic polymer, is studied using finite element analysis. In this process, circular polypropylene blank preheated to temperature much below its melting and drawn into the shape flat-bottom cylindrical cup punch-die combination, both initially at 25°C. The material model used for analysis considers effects varying strain rate during p...
Die Verifikation integrierter mixed-signal Schaltungen wird mit zunehmenden Prozessvariationen bei gleichzeitig sehr dicht an den Grenzen des Machbaren liegenden Designs zu einer kritischen Aufgabe. Um diese zu bewältigen, werden neben Monte Carlo und Corner Case Simulation neue Methoden benötigt. Dieser Beitrag gibt einen Überblick über den semisymbolischen Ansatz. Beim semi-symbolischen Ansat...
Equal Channel Angular Pressing (ECAP) is currently being widely investigated because of its potential to produce ultrafine grained microstructures in metals and alloys. A sound knowledge of the plastic deformation and strain distribution is necessary for understanding the relationships between strain inhomogeneity and die geometry. Considerable research has been reported on finite element analy...
In this paper we present a chart-based head corner parsing algorithm for Tree Adjoining Grammars (TAGs). We then present an improved algorithm that has a O(n) bound for the number of head-corner predictions as compared to previous approaches which have a bound of O(n). The improvement is made possible by changing the de nition of headcorner traversal and moving some aspects of top-down predicti...
one very decisive factor in students’ academic destiny is the result they get at final term examinations. because of its importance, both students and teachers are curiously anxious about them. as normally it is the case, these final term tests are prepared hurriedly in short time by teachers which result in students’ dissatisfaction, complaining on how the test was different from their expecta...
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