Download Anorexia nervosa bei Jugendlichen: Kontext der Störung und by Horst-Reinhard Nitz PDF

By Horst-Reinhard Nitz

Als, nervose Schwindsucht' und Ergebnis einer, Vielzahl von Besorgnissen und Leidenschaften des Geistes' durch den Arzt Richard Morton (1689) zum erstenmal in der wissenschaftlichen Literatur beschrieben, ist die Anorexia nervosa bis heute eine der faszinierendsten Storungen der Leib - Seele - Einheit des Menschen geblieben. Magersucht, Gewich- und Nahrungsmit telphobie, Furcht vor dem Erwachsenwerden, Korperbildstorung, Storung der Geschlechtsrollenidentitiit und hormonelle Stoff wechselstorung sind lediglich einige der Synonyme und erkliiren den Begriffe, in deren konzeptueller Breite sich sowohl die weiterhin offene Diskussion der urn wissenschaftliches Verstand nis der Erkrankung bemiihten Gelehtten widerspiegelt, wie auch die word derjenigen Fachkriifte, die angesichts der dramatischen Symptomatik und divergierenden Konzepte und Behandlungs vorschliige dazu aufgefordert sind, durch schnelles Eingreifen den destruktiven Verlauf der Erkrankung anzuhalten und wei tergehende therapeutische Hilfe zu planen und umzusetzen. Dies alles vor dem Hintergrund einer anscheinend weiter steigenden Erkrankungshiiufigkeit. Wir konnen davon ausgehen, daB sich die Inzidenz der Erkrankung in der Risikopopulation (vor allem weibliche Jugendliche und junge Frauen im adjust von 12-25 Jahren) wiihrend der zuriickliegenden drei Dekaden vervielfacht hat, und heute eines von hundert Miidchen oder jungen Frauen dieser Altersgruppe ernstlich von der Erkrankung betroffen ist, wiihrend moglicherweise zehn von hundert sich mit leichteren Formen, anorektogenen Verhaltens' konfrontiert sehen. Beim Nachlesen der Berichte der friihen Beschreiber iiber raschen immer noch die scharfsichtigen Beobachtungen, wenn auch nicht unbedingt (aus heutiger Sicht) die daraus abgeleiteten SchluBfolgerungen. Lasegue (1873) beschrieb bereits die auffal lenden gegenseitigen Einmischungen der Familienmitglieder und wies mit Nachdruck auf die Familienpathologie hin.

Show description

Read More

Download Zinc Oxide — A Material for Micro- and Optoelectronic by Robert Triboulet, Vicente Munoz-Sanjosé, Ramon Tena-Zaera, PDF

By Robert Triboulet, Vicente Munoz-Sanjosé, Ramon Tena-Zaera, Mari Carmen Martinez-Tomas (auth.), Norbert H. Nickel, Evgenii Terukov (eds.)

Recently, an important attempt has been dedicated to the research of ZnO as an appropriate semiconductor for UV light-emitting diodes, lasers, and detectors and hetero-substrates for GaN. learn is pushed not just via the technological specifications of state of the art functions but in addition by way of the shortcoming of a primary realizing of progress techniques, the function of intrinsic defects and dopants, and the houses of hydrogen. The NATO complex study Workshop on “Zinc oxide as a fabric for micro- and optoelectronic applications”, held from June 23 to June 25 2004 in St. Petersburg, Russia, was once prepared consequently and commenced with the expansion of ZnO. numerous development tools for bulk and layer progress have been mentioned. those ideas comprised progress tools resembling closed house vapor shipping (CSVT), metal-organic chemical vapor deposition, reactive ion sputtering, and pulsed laser deposition. From a structural viewpoint utilizing those development ideas ZnO might be fabricated starting from unmarried crystalline bulk fabric to polycrystalline ZnO and nanowhiskers. a big element of the ZnO development is doping. n-type doping is comparatively effortless to complete with components such al Al or Ga. At room temperature unmarried crystal ZnO shows a resistivity of approximately zero. three -cm, an electron mobility of two 17 -3 225 cm /Vs, and a service focus of 10 cm . In n-type ZnO shallow donors are observable with activation energies of 30 – forty meV and 60 – 70 meV.

Show description

Read More

Download Multi-Robot Systems: From Swarms to Intelligent Automata: by Ioannis M. Rekleitis, Gregory Dudek, Evangelos E. Milios PDF

By Ioannis M. Rekleitis, Gregory Dudek, Evangelos E. Milios (auth.), Alan C. Schultz, Lynne E. Parker (eds.)

In March 2002, the Naval learn Laboratory introduced jointly best researchers and govt sponsors for a three-day workshop in Washington, D.C. on Multi-Robot structures. The workshop started with shows via a variety of executive application managers describing program components and courses with an curiosity in multi­ robotic structures. executive representatives have been to be had from the place of work of Naval examine, the Air strength, the military learn Lab, the nationwide Aeronau­ tics and area management, and the security complicated examine initiatives enterprise. most sensible researchers then offered their present actions within the parts of multi­ robotic platforms and human-robot interplay. the 1st days of the workshop of1ocalizatio~. targeting multi-robot keep watch over matters, together with the subjects mapping, and navigation; disbursed surveillance; manipulation; coordination and formations; and sensors and undefined. The 3rd day used to be interested by hu­ guy interactions with multi-robot groups. All displays got in a single-track workshop structure. This lawsuits files the paintings awarded through those researchers on the workshop. The invited shows have been via panel discussions, during which all individuals interacted to spotlight the demanding situations of this box and to improve attainable suggestions. as well as the invited examine talks, scholars got a chance to offer their paintings at poster sessions.

Show description

Read More

Download Bacillus by Colin R. Harwood (auth.), Colin R. Harwood (eds.) PDF

By Colin R. Harwood (auth.), Colin R. Harwood (eds.)

The genus Bacillw; has an extended background of value, either from an financial standpoint and as a resource of experimental microorganisms. This quantity significantly reports points of identity, molecular biology, and progress which are of impor­ tance for the present and expected destiny exploitation of individuals of this workforce. additionally, the amount features a bankruptcy on taxonomy, because the significance of fine taxonomy is usually now not absolutely preferred; on sporulation, due to the fact that such a lot of very important items are produced concomitantly with this procedure and we're commencing to comprehend the mechanisms in which the method is managed; and, eventually, at the phone envelope, as we're simply simply commencing to savor the importance of dif­ ferences among the mobilephone partitions of gram-positive and gram-negative micro organism for productiveness and processing. the industrial significance of Bacillus lies commonly within the zone of enzyme seasoned­ duction for the foodstuff, drink, and detergent markets. more and more, even though, the facility of Bacillus to secrete proteins, coupled with its regulatory acceptability, has ended in strenuous efforts to strengthen species of Bacillus as hosts for the produc­ tion of value-added heterologous proteins. problems have usually been encoun­ tered, indicating a necessity to divert extra assets to enhancing our realizing of the molecular biology of individuals of this grou p. event with Escherichia coli, a much from perfect organism from a advertisement viewpoint, means that an in­ creased funding in Bacillus is probably going eventually to be productive.

Show description

Read More