springer springer apr 1985 (137 resultados)

Taschenbuch. Condición: Neu. Neuware -The goal of this text is to help students leam to use calculus intelligently for solving a wide variety of mathematical and physical problems. This book is an outgrowth of our teaching of calculus at Berkeley, and the present edition incorporates many improvements based on our use of the first edition. We list below some of the key features of the book. Examples and Exercises The exercise sets have been carefully constructed to be of maximum use to the students. With few exceptions we adhere to the following policies. ¿ The section exercises are graded into three consecutive groups: (a) The first exercises are routine, modelIed almost exactly on the exam pIes; these are intended to give students confidence. (b) Next come exercises that are still based directly on the examples and text but which may have variations of wording or which combine different ideas; these are intended to train students to think for themselves. (c) The last exercises in each set are difficult. These are marked with a star (\*) and some will challenge even the best students. Difficult does not necessarily mean theoretical; often a starred problem is an interesting application that requires insight into what calculus is really about. ¿ The exercises come in groups of two and often four similar ones.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 372 pp. Englisch.

Taschenbuch. Condición: Neu. Neuware -Am 24. Apri11984 fand unter Vorsitz von Herbert von Karajan das 15. Salzburger Musikgespdich (Ostersymposion) im Landesstudio des Osterreichischen Rundfunks statt. Die Salzburger Musikgesprache, die von der Herbert von Karajan-Stiftungjeweils im AnschluB an die Oster festspiele veranstaltet werden, stehen unter dem umfassenden Thema 'Mensch und Musik', das jahrlich in unterschiedlicher Ausprligung von namhaften Fachvertretem diskutiert wird. So wurden in den ver gangenen Jahren Themen wie ,Musik und Philo sophie' , 'Musik und Naturwissenschaft', ,Musik und Nervensystem' sowie 'Musikerleben und Zeitgestalt' behandelt. DaB die Musikgesprache auch fUr auBergewohnliche Zusammen hange offen sind, erweist die Wahl des Themas 'Musik und Mathema tik' fUr 1984. Obwohl dieses Thema seit der Antike immer wieder die Menschen fasziniert hat, muB die Frage, was Musik und Mathematik heute einander bedeuten, als weitgehend unbeantwortet gelten. So konnte das Musikgesprach nur ein Versuch sein, sich auf das Gemein same zu verstandigen und zu weiteren Auseinandersetzungen mit dem Thema anzuregen. In dem Musikgesprlich hat das Thema 'Musik und Mathematik' eine vielseitige Behandlung schon dadurch erfahren, daB die aktiven Teilnehmer ein breites Fachspektrum reprasentieren: von der Musikwissenschaft bis zur Musikinterpretation und Komposition, von der Mathematik bis zur Informatik.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 112 pp. Englisch.

Buch. Condición: Neu. Neuware -The observation in the 1950s that nitrogen mustard and other toxic chemicals could induce antitumor responses in patients with refractory lymphoma initiated a massive search for active chemotherapeutic agents. The initial observations stimulated a search for new chemotherapeutic agents which might have increased antitumor activity with less toxicity for normal tissues. To aid in the search for these new chemicals and to attempt to distinguish among the many toxic chemicals which might be candidates for clinical studies, the National Cancer Institute, the pharmaceutical industry, and the cancer research laboratories of most Western nations developed systems for 'screening' drugs for antitumor activity. Perhaps the most extensive screening program was established by the National Cancer Institute (1). This screening program has evolved over the last two decades, an evolution which has been repeatedly reviewed (2-5). Various screening programs in use have examined over 500,000 compounds as potential anticancer agents. From these, there are now approximately forty anticancer drugs in clinical use. The utiliy of these compounds and their toxicities have been reviewed on many occasions. It is now apparent that more active and less toxic anticancer drugs are needed. It is also clear that the current screening programs are identifying compounds with similar levels of activity and with continuing moderate to severe toxicity (6).Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 212 pp. Englisch.

Buch. Condición: Neu. Neuware - Interferon alpha-2 is a genetically engineered, highly purified pharmaceutical agent that has undergone extensive phase I and phase II clinical study in more than 1000 patients. The material has biological activity by intravenous, intramus cular and subcutaneous routes. Clinical toxicity principally involves the 'influen za like' syndrome previously seen with native interferons. Other important toxi cities include anorexia, hepatitis, confusion and myelosuppression. Tolerable doses in multiple schedules and routes of administration have been determined. Phase II clinical trials with multiple routes and schedules of administration have been performed. Significant clinical activity has been found in non Hodgkin's lymphomas (both low grade and high grade), refractory and relapsing multiple myeloma, hairy cell leukemia, Kaposi's sarcoma, with suggestions of activity in Hodgkin's disease, renal cell carcinoma, and melanoma. The studies performed to date have for the most part involved small numbers of heavily pre-treated patients. Large-scale clinical trials in some of these disea ses are now warranted in populations of patients with as little bulk disease and prior treatment as is feasible for each tumour type. This is particularly the case in . Hodgkin's disease and subcategories of the non-Hodgkin's lymphomas. Alterna tely, interferon alpha-2 might be used to maintain remissions induced by other modalities (i. e. , in NHL, multiple myeloma, ovarian cancer). In some advanced disease settings, combinations of interferon alpha-2 with chemotherapeutic agents should now be investigated.

Buch. Condición: Neu. Neuware - Prostaglandins, Leukotrienes, and Cancer is a multi-volume series that will focus on an emerging area of cancer research. In 1968, R.H. Williams first reported that elevated prostaglandin levels are present in human medullary car cinoma. Since that time, the concept that arachidonic acid metabolites may be in volved in cancer has expanded to include every aspect of the disease from cell transformation through metastasis. Prostaglandins and leukotrienes are generic terms used to describe a family of bioactive lipids produced from unsaturated fatty acids (principally from arachidonic acid) via the cyclooxygenase and lipoxygenase pathways, respec tively. Cyclooxygenase products consist of diverse products such as prosta glandin E2 (POE ), prostacyclin (POI ) and thromboxane A2 (TXA ), whereas 2 2 2 lipoxygenase products consist of hydroperoxy fatty acids and mono-, di- and tri-hydroxy acids including leukotrienes. The precursor fatty acids for the cyclooxygenase and lipoxygenase pathways are present in cellular phospholipids. This finding established an important control point in their biosynthesis-the release of substrate. This occurs in response to numerous stimuli that act at the cell surface. Dr. Bengl Samuelsson's extensive study of the metabolism of pros taglandins indicated that they are rapidly inactivated on a single pass through pulmonary circulation. Thus, they cannot act as circulating hormones and appear to be made on demand in or in the vicinity of target tissues leading to the concept that prostaglandins are local hormones or autocoids.

Buch. Condición: Neu. Neuware -InhaltsangabeThe Structure of Production Technology.- Radial Input Efficiency Measures.- Radial Output Efficiency Measures.- Hyperbolic Graph Efficiency Measures.- A Comparison of Input, Output, and Graph Efficiency Measures.- Nonradial Efficiency Measures.- Measures of Scale Efficiency.- Toward Empirical Implementation.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 228 pp. Englisch.

Buch. Condición: Neu. Neuware -This book grew from a series of lectures presented in 1983 in the context of the Summer Program in Phenomenology at The Pennsylvania State University. For these lectures I made use of notes and short essays which I had written between 1978 and 1982 during interdisciplinary seminars on Heidegger's later philosophy in general, and on his philosophy of language and art in particular. The participants in these seminars consisted of faculty members and graduate students concerned with the sciences, the arts, literature, literary criticism, art history, art education, and philosophy. On both occasions I made a special effort to introduce those who did not yet have a specialized knowledge of Heidegger's philosophy, to his later way of thinking. In this effort I was guided by the conviction that we, as a group, had to aim for accuracy, precision, clarity, faithfulness, and depth, while at the same time taking distance, comparing Heidegger's views with ideas of other philosophers and thinkers, and cultivat ing a proper sense of criticism. Over the years it has become clear to me that among professional philoso phers, literary critics, scholars concerned with art history and art education, and scientists from various disciplines, there are many who are particularly interested in 'Heidegger's philosophy of art'. I have also become convinced that many of these dedicated scholars often have difficulty in understanding Heidegger's lectures on art and art works. This is understandable.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 264 pp. Englisch.

Buch. Condición: Neu. Neuware - 1. Introduction.- 2. Imaging Geometry and the Gradient Space.- 3. The Basic Shadow Problem.- 4. Variations in Lighting.- 5. Shadows Falling on Polyhedra.- 6. Shadows Cast by Polyhedra.- 7. Shadow Geometry for Curved Surfaces.- 8. Generalized Cylinders.- 9. Contour Analysis for SHGCs.- 10. Shadow Geometry for Solids of Revolution.- 11. Shadow Geometry and Other Techniques.- 12. Conclusions.- Appendix A. Terminology and Notation.- Appendix B. Basic Shadow Problem in Orthography.- Appendix C. Basic Shadow Problem in Perspective.- Appendix D. Catalog of Straight Homogeneous GCs.- Appendix E. The Slant Theorem.- Appendix F. The Pivot Theorem.- Author Index.

Buch. Condición: Neu. Neuware -Prostaglandins, Leukotrienes, and Cancer is a multi-volume series that will focus on an emerging area of cancer research. In 1968, R.H. Williams first reported that elevated prostaglandin levels are present in human medullary car cinoma. Since that time, the concept that arachidonic acid metabolites may be in volved in cancer has expanded to include every aspect of the disease from cell transformation through metastasis. Prostaglandins and leukotrienes are generic terms used to describe a family of bioactive lipids produced from unsaturated fatty acids (principally from arachidonic acid) via the cyclooxygenase and lipoxygenase pathways, respec tively. Cyclooxygenase products consist of diverse products such as prosta glandin E, (POE,), prostacyclin (POI2) and thromboxane A2 (TXA2), whereas lipoxygenase products consist of hydroperoxy fatty acids and mono-, di- and tri-hydroxy acids including leukotrienes. The precursor fatty acids for the cyclooxygenase and lip oxygenase pathways are present in cellular phospholipids. This finding established an important control point in their biosynthesis-the release of substrate. This occurs in response to numerous stimuli that act at the cell surface. Dr. Bengt Samuelsson's extensive study of the metabolism of pros taglandins indicated that they are rapidly inactivated on a single pass through pulmonary circulation. Thus, they cannot act as circulating hormones and appear to be made on demand in or in the vicinity of target tissues leading to the concept that prostaglandins are local hormones or autocoids.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 466 pp. Englisch.

Buch. Condición: Neu. Neuware - Prostaglandins, Leukotrienes, and Cancer is a multi-volume series that will focus on an emerging area of cancer research. In 1968, R.H. Williams first reported that elevated prostaglandin levels are present in human medullary car cinoma. Since that time, the concept that arachidonic acid metabolites may be in volved in cancer has expanded to include every aspect of the disease from cell transformation through metastasis. Prostaglandins and leukotrienes are generic terms used to describe a family of bioactive lipids produced from unsaturated fatty acids (principally from and lipoxygenase pathways, respec arachidonic acid) via the cyclooxygenase tively. Cyclooxygenase products consist of diverse products such as prosta glandin E2 (POE), prostacyclin (POI) and thromboxane A2 (TXA), whereas 2 2 2 lipoxygenase products consist of hydroperoxy fatty acids and mono-, di- and tri-hydroxy acids including leukotrienes. The precursor fatty acids for the cyclooxygenase and lipoxygenase pathways are present in cellular phospholipids. This finding established an important control point in their biosynthesis-the release of substrate. This occurs in response to numerous stimuli that act at the cell surface. Dr. Bengt Samuelsson's extensive study of the metabolism of pros taglandins indicated that they are rapidly inactivated on a single pass through pulmonary circulation. Thus, they cannot act as circulating hormones and appear to be made on demand in or in the vicinity of target tissues leading to the concept that prostaglandins are local hormones or autocoids.

Buch. Condición: Neu. Neuware - In summary, there are many animal models that are useful in selecting new antiarrhythmic drugs. The selection of which model is most idea depends upon precisely what question is being asked. The large number of experimental models used to evaluate antiarrhythmic compounds points out the inability of anyone model to define the probability of antiarrhythmic efficacy in man. It has therefore become standard practice to utilize a batter of animal models for the evaluation of new antiarrhythmic agents. Each model has its own advantages and disadvantages and it is necessary to understand each model fully in oder to evaluate experimental findings and apply them to clinical settings. We believe that the availability of the chronic myocardial infarction ventricular tachyarrhythmia model provides 1) an excellent opportunity to more precisely understand arrhythmia mechanisms, 2) to develop new techniques such as signal averaging for evaluating late low level potentials identifying hearts at high risk of sudden death 3) to identify new antifibrillatory drugs versus drugs that are effective primarily against PVC's and ventricular tachycardia 4) to identify new surgical techniques to eliminate VT/VF, and 5) to evaluate new pacing modalities including implantable cardioverters. Although all animal models are wrong, many are very useful in furthering our knowledge directed at decreasing the distressingly high mortality from heart disease. NORMAL HtART TACHYCMDIA HtART , . '' I I I I I I I I I .

Buch. Condición: Neu. Neuware - Prostaglandins, Leukotrienes, and Cancer is a multi-volume series that will focus on an emerging area of cancer research. In 1968, R.H. Williams first reported that elevated prostaglandin levels are present in human medullary car cinoma. Since that time, the concept that arachidonic acid metabolites may be in volved in cancer has expanded to include every aspect of the disease from cell transformation through metastasis. Prostaglandins and leukotrienes are generic terms used to describe a family of bioactive lipids produced from unsaturated fatty acids (principally from arachidonic acid) via the cyclooxygenase and lipoxygenase pathways, respec tively. Cyclooxygenase products consist of diverse products such as prosta glandin E2 (PGE2), prostacyclin (PGI2) and thromboxane A2 (TXA2), whereas lipoxygenase products consist of hydroperoxy fatty acids and mono-, di-and tri-hydroxy acids including leukotrienes. The precursor fatty acids for the cyclooxygenase and lipoxygenase pathways are present in cellular phospholipids. This finding established an important control point in their biosynthesis-the release of substrate. This occurs in response to numerous stimuli that act at the cell surface. Dr. Bengt Samuelsson's extensive study of the metabolism of pros taglandins indicated that they are rapidly inactivated on a single pass through pulmonary circulation. Thus, they cannot act as circulating hormones and appear to be made on demand in or in the vicinity of target tissues leading to the concept that prostaglandins are local hormones or autocoids.

Buch. Condición: Neu. Neuware - The Institute for Amorphous Studies was founded in 1982 as the international center for the investigation of amorphous mate rials. It has since played an important role in promoting the und er standing of disordered matter in general. An Institute lecture series on 'Fundamentals of Amorphous Materials and Devices' was held during 1982-83 with distinguished speakers from universities and industry. These events were free and open to the public ,and were attended by many representatives of the scientific community. The lectures themselves were highly successful inasmuch as they provided not only formal instruction but also an opportunity for vigorous and stimulating debate. That last element could not be captured within the pages of a book I but the lectures concentrated on the latest advances in the field I which is why their essential contents are he re reproduced in collective form. Together they constitute an interdisciplinary status report of the field. The speakers brought many different viewpoints and a variety of back ground experiences io bear on the problems involved I but though language and conventions vary I the essential unity of the concerns is very clear I as indeed are the ultimate benefits of the many-sided approach.

Taschenbuch. Condición: Neu. Neuware - Communication is one of the most challenging human phenomena, and the same is true of its paradigmatic verbal realization as a dialogue. Not only is communication crucial for virtually all interpersonal relations; dialogue is often seen as offering us also a paradigm for important intra-individual processes. The best known example is undoubtedly the idea of concep tualizing thinking as an internal dialogue, 'inward dialogue carried on by the mind within itself without spoken sound', as Plato called it in the Sophist. At first, the study of communication seems to be too vaguely defmed to have much promise. It is up to us, so to speak, to decide what to say and how to say it. However, on eloser scrutiny, the process of communication is seen to be subject to various subtle constraints. They are due inter alia to the nature of the parties of the communicative act, and most importantly, to the properties of the language or other method of representation presupposed in that particuIar act of communication. It is therefore not surprising that in the study of communication as a cognitive process the critical issues revolve around the nature of the representations and the nature of the computations that create, maintain and interpret these representations. The term 'repre sentation' as used here indicates a particular way of specifying information about a given subject.

Buch. Condición: Neu. Neuware Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 852 pp. Englisch.

Taschenbuch. Condición: Neu. Neuware 424 pp. Französisch.

Taschenbuch. Condición: Neu. Neuware -KCN-sensitiven Myeloperoxydase in unreifen Rattenmast zellen.

Taschenbuch. Condición: Neu. Neuware -Die Fahigkeit, Marktbedurfnisse sehr schnell befriedigen zu k6nnen, nimmt stetig an Be deutung zu. Die Rationalisierungsschube der vergangenen Jahrzehnte brachten zwar in Teil bereichen der Fertigung hochautomatische Fertigungseinrichtungen, doch nur in wenigen Fallen lassen sich diese Anlagen ohne groBen Umrustaufwand an sich rasch andernde Marktanforderungen anpassen. Eine Produktivitatssteigerung bei gleichzeitiger h6herer Flexibilitat ist jedoch nur durch eine Integration der einzelnen Funktionsbereiche in die Ge samtstruktur eines Produktionsbetriebes zu erzielen. Die verbindenden Faktoren sind ein straff organisierter MaterialfluB und ein durchgehender, transparenter InformationsfluB. So werden zukunftig die Schnittstellen der Montage- und Handhabungstechnik im Hin blick auf den MaterialfluB und die Integration in ubergeordnete Systeme eine bedeutende Rolle auf dem Weg zur flexibel automatisierten Fabrik einnehmen. Der internationale KongreB Montage - Handhabung - Industrieroboter vom 18. bis 20. April 1985 im Rahmen der Hannover Messe bietet die M6glichkeit zum Erfahrungsaustausch und zur Diskussion. An drei Halbtagen tragen neben Entwicklern und Herstellern sowie Planern und Anwendern auch Wissenschaftler aus Forschungsinstituten zur Klarung von Fragestellungen bei. Der erste Halbtag zeigt M6glichkeiten der Montagetechnik und deren zukunftige Entwicklung auf. Fragen der Handhabung beherrschen den zweiten Halbtag, wobei dem MaterialfluB das besondere Augenmerk gilt. Der dritte Halbtag stellt neuartige Anwendungen von Industrierobotern vor. Daruber hinaus steht vor allem die Integration von Teilsystemen zu einem flexiblen hochautomatisierten Gesamtsystem zur Diskussion.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 268 pp. Deutsch.

Taschenbuch. Condición: Neu. Neuware -Wolfgang Kaiser Die Technik der Telekornmunikation befindet sich derzeit in mehrfacher Hinsicht im Umbruch. Bestirnmend fUr dies en schnellen Wandel sind die in den letzten Jahren erzielten, graBen technologischen Innovations schritte, allen voran die Fortschritte in der Mikroelektronik. Heute ist die Miniaturisierung der Halbleiterbausteine schon so weit fort geschritten, daB auf einem Siliziurnchip mehrere hunderttausend Tran sistorfunktionen verwirklicht werden konnen, und mit Zuversicht kann erwartet werden, daB in wenigen Jahren kostengUnstige Chips mit Million Funktionen zum Einsatz kornmen werden. In Fortsetzung der bisherigen Entwicklung wird sich auch in den kornmenden Jahren die Packungsdichte der digitalen Bausteine aile 2 - 3 Jahre verdoppeln, wahrendsich gleichzeitig die Kosten pro digi taler Grundfunktion aile 2-3 Jahre halbieren. Daneben ist ein Trend zu irnmer hoheren Schaltgeschwindigkeiten erkennbar und die Leistungs fahigkeit heutiger Ein-Chip-Mikrorechner ist bereits vergleichbar mit derjenigen von Mittel- und GroBrechnern der 60er Jahre. Damit eroffnen sich Moglichkeiten, die noch vor 1-2 Dekaden aus Auf wandsgrUnden als utopisch angesehen werden muBten. Beispielsweise er moglichen mikroelektronische Bausteine neue digitale Telekornmunika tionssysteme, starker an den menschlichen Benutzer angepaBte Dienste und RechnerunterstUtzung fUr praktisch jedermann und an jedem art. Aber auch von der Satellitentechnik und insbesondere von der optischen Ubertragung von Nachrichtensignalen auf Glasfaserkabeln gehen starke innovatorische Impulse aus.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 560 pp. Deutsch.

Taschenbuch. Condición: Neu. Neuware -Die Etablierung der Anasthesie als eigenstlindiges Fach hat in den letzten 30 J ahren zu einer erheblichen Reduzierung narkosebedingter schwerer und todlicher Komplikationen geftihrt [210]. Immer eingreifendere chirurgische Ma1l,nahmen hatten diese Verselbstandigung der Anasthesie ebenso erforderlich gemacht wie der arztliche Wille, dem Patienten eine moglichst groBe Sicherheit zu gewahrleisten. Die Entwicklung der anasthesiologischen Methoden hat den Tod in 'tabula' zur gro~en Seltenheit werden lassen. Gewandelt hat sich auch das Spektrum narkosebedingter Kompli kationen. In friiherer Zeit standen v. a. respiratorische Probleme im Vordergrund. Heute gilt das Augenmerk den Komplikationen, die de~ postoperativen Verlauf entscheidend beein flussen konnen. Zunehmend werden seit einigen J ahren auch Unvertraglichkeitsreaktionen nach Applikation von Medikamenten beobachtet [89, 158]. Dies scheint in Zusammenhang mit einer Zunahme der Allergieneigung in der Bevolkerung zu stehen [135, 394]. Die Komplikationsdichte in der Anasthesiologie wurde mittlerweile auf ein so niedriges Niveau gesenkt, da1l, in der Bevolkerung nicht selten Unkenntnis iiber das Narkoserisiko herrscht. Dies gilt insbesondere flir geplante Eingriffe. Presseberichte, die jeden Narkose zwischenfall spekulativ aufbereiten, tragen ihren Teil dazu bei, diese Einstellung eher noch zu verstarken [283]. Urn so mehr muB es daher im Bestreben aller Anasthesisten liegen, das Risiko der Narkose noch weiter zu senken.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 168 pp. Deutsch.

Taschenbuch. Condición: Neu. Neuware -Inhaltsangabe1. Was ist Leben .- 2. Beobachtungen, Merkmale, Konventionen.- 3. Artbegriff, Abstammungslehre.- 4. Beobachtungen, Experimente, Extrapolationen.- 5. Einige Beispiele aus der experimentellen Forschung.- 6. Mit welchen Methoden arbeitet man in der Biologie Welches ist das richtige Objekt für eine bestimmte Fragestellung .- 7. Kybernetik: Steuerung, Regelung und Information.- Organisationsebene: Zelle.- 8. Was erkennt man mit einem Mikroskop .- 9. Rekonstruktion von Abläufen.- 10. Diffusion, Permeabilität, Osmose.- 11. Aufgaben des Zellkerns und des Plasmas.- 12. Welche Organellen liegen im Zellplasma .- 13. Was sind Mitochondrien und wozu dienen sie .- 14. Photosynthese.- 15. Welche Moleküle enthält die Zelle 'Kleine' Moleküle, Makromoleküle, chemische Eigenschaften einiger reaktiver Gruppen.- 16. Lipide, Membranen.- 17. Wie ist ein Proteinmolekül aufgebaut .- 18. Wie funktioniert ein Proteinmolekül .- 19. Kohlenhydrate.- 20. Nukleotide, Nukleinsäuren.- 21. Was versteht man unter Vererbung Mendelsche Regeln.- 22. Was ist ein Gen .- Anhang: Lyssenko.- 23. Pilze, Bakterien, Viren: Biochemische Genetik, Molekulare Genetik.- 24. Welche Bedeutung haben Nukleinsäuren .- 25. Mutationen.-Was versteht man unter Mutationsrate .- 26. Genetischer Code.- 27. Genwirkungen, Regulation, Modelle für Differenzierung.- 28. Katalyse, Biosyntheseketten.- 29. Energiegewinn, Energiebilanz, Atmungskette, Photosynthese, Chemosynthese.- 30. Enzymmechanismen.- 31. Regulation im Stoffwechsel.- 32. Kooperation (Allosterie).- 33. Proteinsynthese.- 34. Organisation genetischer Information in Eukaryonten.- 35. Chromatin, Genaktivierung bei Eukaryonten.- 36. Klonierung von Genen - Genetic engineering.- Organisationsebene: Vielzeller.- 37. Wie entsteht ein vielzelliger Organismus .- 38. Generationswechsel von Pflanzen, Entwicklung der Angiospermae (Bedecktsamer).- 39. Determination, Differenzierung, Organbildung.- 40. Welche Aufgaben haben Organe Transportsysteme im Organismus.- 41. Wie verständigen sich Zellen untereinander .- 42. Hormone und makromolekulare Effektoren.- 43. Rhythmik: Die Physiologische Uhr; Photoperiodismus.- 44. Bewegungen.- 45. Lichtrezeptoren - Auge.- 46. Verrechnung optischer Signale, Informationsverarbeitung, Laterale Inhibition, Optische Täuschung, Adaptation.- 47. Wie schützt sich der Organismus vor äußeren Faktoren Das Immunsystem.- 48. Neuronen; Erregungsleitung.- 49. Synapsen.- 50. Organisation des Nervensystems: Koordination, Reflexe, Gehirn.- 51. Lernen.- 52. Gedächtnis.- 53. Intelligenz, Denken.- Organisationsebene: Gesellschaften.- 54. Gesellschaften: einseitige, gegenseitige Abhängigkeiten; Ökologie.- 55. Ökosysteme: Quantitative Betrachtungsweise, Energiebilanz; Wachstum, Konkurrenz, Koexistenz.- 56. Modelle: Grenzen des Wachstums; DDT in unserer Umwelt; Eutrophierung von Seen.- 57. Lebensräume, Lebensgemeinschaften, Strategie der Anpassung, Kommunikation, Verhalten.- 58. Überbevölkerung - Unterernährung.- Evolution.- 59. Populationen.- 60. Wie ist Leben entstanden Evolution 'einfacher' Systeme.- 61. Strategien der Evolution.- 62. Selektion: Polymorphismus, Mimikry.- 63. Veränderungen der genetischen Information; Unterschiedliche Geschwindigkeiten der Evolution.- 64. Soziales Verhalten, Sozialordnungen.- 65. Stammesgeschichte: Paläontologie, Systematik.- 66. Stammesgeschichte des Menschen; Sprache.- Namen- und Sachverzeichnis.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 544 pp. Deutsch.

Taschenbuch. Condición: Neu. Neuware -Ich möchte Sie deshalb fragen, ob Sie diese Beurteilung aus Ihrer Erfahrung heraus oder durch eigene Untersuchungen mit anderen Substanzen ge troffen haben.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 296 pp. Deutsch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Preliminaries.- I. Perturbations of multiplications and onto-isomorphisms.- II. Into-isomorphisms.- III. Isometries in semisimple, commutative Banach algebras.- IV. Perturbations of operator algebras.- V. Stability. 124 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A study of the moments of additive functions using laplace transforms and sieve methods.- A hybrid version of a theorem of Ingham.- Remarks on some of Ramanujan's number theoretical discoveries found in his second notebook.- Two generalizations of Ramanujan's continued fraction identities.- The combinatorial sieve.- On some of my problems in number theory i would most like to see solved.- Problems and result on additive properties of general sequences, IV.- The functions of the linear sieve (summary).- An extended Nagell Totient and related Ramanujan sums.- On projective representations of finite Abelian groups.- Sums of reciprocals of some non-vanishing multiplicative functions.- A remark on a paper of K. Ramachandra.- Jac obsthal sums in terms of quadratic partitions of a prime.- Fourier coefficients of modular forms.- On the distribution of round numbers.- Some Remarks in number theory.- Basic analogues of transformations of nearly-poised basic hypergeometric series. 224 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Finite element methods for the solution of problems with rough input data.- Treatment of a re-entrant vertex in a three-dimensional poisson problem.- On the approximation of linear elliptic systems on polygonal domains.- The regularity of interface-problems on corner-regions.- Spectral analysis of singular Sturm-Liouville problems with operator coefficients.- On a numerical method for fracture mechanics.- On finite element methods for nonlinear elliptic problems on domains with corners.- Singularities in elliptic problems.- Boundary integral equations for sound radiation by a harmonically vibrating baffled plate.- Eigenfunction expansions for non self adjoint operators and separation of variables.- Castigliano and sobolev.- An integral equation formulation for a boundary value problem of elasticity in the domain exterior to an arc.- Scalar decomposition of elastic waves scattered by planar cracks.- Boundary element methods for singularity problems in fracture mechanics.- Sur l'approximation des solutions du probleme de Dirichlet dans un ouvert avec coins.- The treatment of singularities in orthonormalization methods for numerical conformal mapping.- Calculation of potential in a sector.- Singularities of cracks with generalized finite elements.- The practical treatment of stress concentrations and singularities within finite element displacement algorithms.- Series expansions of biharmonic functions around a slit.- Invariance properties and special structures near conical boundary points.- A comparison of the local behavior of spline L2-projections, fourier series and legendre series. 360 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The goal of this text is to help students leam to use calculus intelligently for solving a wide variety of mathematical and physical problems. This book is an outgrowth of our teaching of calculus at Berkeley, and the present edition incorporates many improvements based on our use of the first edition. We list below some of the key features of the book. Examples and Exercises The exercise sets have been carefully constructed to be of maximum use to the students. With few exceptions we adhere to the following policies. - The section exercises are graded into three consecutive groups: (a) The first exercises are routine, modelIed almost exactly on the exam pIes; these are intended to give students confidence. (b) Next come exercises that are still based directly on the examples and text but which may have variations of wording or which combine different ideas; these are intended to train students to think for themselves. (c) The last exercises in each set are difficult. These are marked with a star (\*) and some will challenge even the best students. Difficult does not necessarily mean theoretical; often a starred problem is an interesting application that requires insight into what calculus is really about. - The exercises come in groups of two and often four similar ones. 372 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -R. Droh Ladies and gentlemen. dear friends and colleagues. we welcome you very cordially to our symposium 'Innovations in Management and Technic and Pharmacol ogy'. We are very glad that you have come to Liidenscheid and we do hope that our programme will fulfil your expectations. We decided to hold this symposium, because it is getting more and more dif ficult to select innovations at international congresses around the world which are important for our clinical work. Now and in the future our intention is to present the actual state of technology. management and pharmacology. We would be very glad to receive your suggestions for further symposia. The industry has the same problems as we have. They do not only have to search for those things which can be realized and which are desirable, but also for those things which can be sold. But the industry must also be stimulated by the inventors and by the users, so we want to bring together the industry, the physicians and the inventors for fruitful discussions. And we hope that in the fu ture the industry will provide us more quickly with those technical and organiz ational aids that we need. We want the indu~try no longer running behind the market but heading the market. At present too many interesting developments are killed by so-called market analysis, in the beliefing that such analysis can always prove what cannot be sold. In anaesthesia many companies are always busy with the same product. 252 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Hypoellipticite des equations aux derivees partielles stochastiques a coefficients aleatoires.- Stationary distributions for -dimensional linear equations with general noise.- Non-linear evolution equations and functionnals of measure-valued branching processes.- DNA disribution as a measure valued process.- Weak solutions of stochastic evolution equations.- Stability of parabolic equations with boundary and pointwise noise.- Stochastic partial differential equations and renormalization theory (stochastic quantization).- On the regularity of the solutions of stochastic partial differential equations.- Asymptotic analysis of multilevel stochastic systems.- Space scaling limit theorems for infinite particle branching brownian motions with immigration.- An invariance principle for martingales with values in sobolev spaces.- Large deviations for stationary Gaussian processes.- Asymptotic expansion of the Lyapunov exponent and the rotation number for the schr¿dinger operator with random potential.- Homogeneization for equations with random coefficients.- A nice discretization for stochastic line integrals.- On one-dimensional stochastic differential equations with generalized drift.- An entropy approach to the time reversal of diffusion processes.- On the drift of a reversed diffusion.- Time reversal of diffusion processes.- Divergence, convergence and moments of some integral functionals of diffusions.- On first exit times of diffusions.- Smoothing for a finite state Markov process.- Some remarks on gaussian solutions and explicit filtering formulae.- White noise theory of filtering-some robustness and consistency results.- A martingale problem for conditional distributions and uniqueness for the nonlinear filtering equations.- Continuous versions of the conditional statistics of nonlinear filtering.- Homogenization of bellman equations.- Partially observed stochastic controls based on a cumulative digital read out of the observations.- Some results on bellman equation in Hilbert spaces and applications to infinite dimensional control problems.- A PDE approach to asymptotic estimates for optimal exit probabilities.- Optimal stochastic control with state constraints.- On impulse control with partial observation.- Construction and control of reflected diffusion with jumps. 336 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This reader contains contributions referring to one of the most urgent problems in systems design: the effects of computerization on human work and approaches to ameliorate systems design in order to create better conditions for living human work in a computerized world. Of course the choice of papers has been operated somewhat arbitrarily. It primarily reflects the work of IFIP's Working Group 9.1. 'Compu ters and Work' and of some of its members. The papers were compiled aiming at focussing on very material pro blems in the field of 'Computers and Work'. They substantively re flect in several points the discussions and the concern of the Wor king Group. Some conclusions from a series of workshops held from 1980 onward by the Working Group are likewise contained and directed to the IFIP community and to other parties concerned. The reader inserts itself into a rather extended line of activities of the Working Group: in addition to contributions to the two IFIP Working Conferences on Human Choice and Computers held in 1974 and in 1979 (proceedings published by North Holland) a recent IFIP Wor king Conference on Systems Design For, With and By the Users (held in September 82, proceedings published in March 83 by North Holland) and a joint TC3/TC9 Working Conference on Education for Systems De signer/User Co-operation (proceedings to be published by end 84). 184 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -1 Alphabetical Bibliography.- 2 Subject Classification.- 3 List of Authors. 412 pp. Englisch.