Christian streffer (111 risultati)

Hardcover/Pappeinband. Condizione: Gut. XXXV, 407 Seiten, graph. Darst., 24 cm. Guter Zustand (Good). Einband mit leichten Gebrauchsspuren. Besitzervermerk auf Inneneinband und hinterem Einbanddeckel. Seiten ansonsten sauber und ohne Eintragungen. Besitzerstempel auf unterem Blattschnitt Sprache: Englisch Gewicht in Gramm: 810. …

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,700grams, ISBN:3540511741.

Condizione: Like New. Page block firm and clean, binding unblemished, boards straight, without markings of any kind. Fine, like new condition. Supporting Bay Area Friends of the Library since 2010. Well packaged and promptly shipped.

Pp. 150 S. : 32 graph. Darst. u. Kt. ; 28 cm Very good condition. Retired library exemplar with usual stamps/ stickers. Reading pages are very clean. Slight traces of usage or storage. Otherwise very good condition. --- Sehr guter Zustand. Leseseiten sind sehr sauber und ohne Markierungen. Ausgeschiedenes Bibliotheksexemplar mit entsprechender Kennzeichnung und leichten Lager- bzw. Gebrauchsspuren. Ansonsten sehr ordentliches Exemplar. 3540511741 Sprache: Deutsch Gewicht in Gramm: 1000. …

Paperback. Condizione: Fine.

Hardcover. Condizione: Good. Hardcover, 470pp, NOT ex-library. Clean book, with unmarked text, no stamps. A small indentation to some lower outer page corners. Handling marks on boards; rubbed upper front board at spine. Issued without a dust jacket. -- Contents: Ethical Aspects of Risk [Rational Decision Making (Decision Makers; Alternatives; Probabilities of Consequences. Precautionary Principle; Utilitarianism & Consequentialism; Values; Time; Life; Health; Environmental Values; Known Individuals or Anonymous Ones; Free Choice; Consent; Distribution; Compensation; Background Exposure; Value of Actions; Comparison of Values. Ultimate Justification); Implementation: Ethics, Law & Economics]; Effects of Ionising Radiation in Low-Dose Range: Radiobiological Basis [What Is a Low Dose? (Microdosimetric & Biological Considerations); DNA Damage & Repair; Cellular Damages (Chromosomal Aberrations; Cell Transformation; Gene Mutations in Somatic Cells; Modifying Phenomena); Animal Experiments (Carcinogenesis & Life Shortening; Hereditary Diseases)]; Toxicology of Chemical Carcinogens [General Concepts & Dose-Response Relationships; Modifiers of Dose-Response of the Curve; Endogenous Chemical Carcinogens; Examples of Carcinogens & Modifiers Leading to Different Dose-Response Types (Vinyl Chloride; Aflatoxin B1; N,N-Diethylnitrosamine DEN; NNK (4-[N-methyl-N-nitrosoamino]-1-[3-pyridyl]-1-butanone); 2-Acetylaminofluorene 2-AAF; Arsenic; 4-Aminobiphenyl 4-ABP; Formaldehyde; Vinyl Acetate; Non DNA-Reactive Genotoxins; Non-Genotoxic Carcinogens); Interspecies Extrapolation; Interindividual Variations of Toxicological Response in Human Population (Age (Children); Relevance of Polymorphisms for Low-Dose Exposures)]; Epidemiological Perspectives on Low-Dose Exposure to Human Carcinogens [(Epidemiological Considerations & Methods; Relative & Absolute Risk Estimates; Biostatistical Considerations); Ionising & Non-Ionising Radiation (UV-light; Mobile Phones; Other Electro-Magnetic Fields); Smoking; Other Potential Carcinogenic Compounds (Insecticides; Industrial Chemicals & Waste & Emissions; Asbestos)]; Mathematical Models of Carcinogenesis [(Models of Carcinogenesis; Hazard & Excess Risk); Models Without Clonal Expansion; Models with Clonal Expansion; Ionising Radiation (Effects of Inhaled Radon Progeny; Effects of External Exposures; Low-Dose Radiobiological Effects & Risk Estimation); Carcinogenic Substances (Replication & Apoptosis of Intermediate Cells in Hepatocarcinogenesis; Combined Effects of an Initiating & Promoting Agent on Hepatocarcinogenesis; Lung Cancer Due to Coke Oven Emissions); Ionising Radiation & Carcinogenic Substances (Radon, Smoking, Arsenic; Low-Dose Risk After Exposure to an Initiating & Promoting Agent); Likelihood, Model Fits & Deviance]; Comparing Summary of Action of Ionising Radiation & Chemicals in Carcinogenesis; Hypothesis Testing & the Choice of Dose-Response Model [Uncertainties in Dose-Response Modelling (Extrapolation; Thresholds); Theories of Science (Hypothetico-Deductive Method; Laws, Hypotheses, Theories & Models: Differences Between Biology & Physics; Choosing Between Alternative Hypotheses; Popperian Falsification; Safety, Strength & Simplicity; Ad Hoc Hypothesis; Scientific Plausibility & Standards of Proof; Choice of Hypothesis in Science & for Policy]; Risk Evaluation & Communication [Risk Analysis (Definitions; Risk Assessment & Characterisation; Uncertainty, Precautionary Principle & Governance; Risk Management; Comparative Aspects of Interpreting Risks); Communication of Information on Risk]; Low Doses in Health-Related Environmental Law [Legal Framework; Risk Assessment, Low Doses & Environmental Law; Risk Assessment: Science & Law; Decision on the Tolerability of Exposure to Low Doses & Measures to Prevent or Reduce Risks; Organisation of the Decision-Making Process]; Summary; Zusammenfassung; Recommendations for Environmental Risks to Human Health: Evaluation & Regulatory Processes; Glossary].…

Condizione: As New. Unread book in perfect condition.

Condizione: acceptable. Ausreichend/Acceptable: Exemplar mit vollständigem Text und sämtlichen Abbildungen oder Karten. Schmutztitel oder Vorsatz können fehlen. Einband bzw. Schutzumschlag weisen unter Umständen starke Gebrauchsspuren auf. / Describes a book or dust jacket that has the complete text pages (including those with maps or plates) but may lack endpapers, half-title, etc. (which must be noted). Binding, dust jacket (if any), etc may also be worn.…

Condizione: New.

Broschiert. Condizione: Gut. 195 Seiten Gebrauchsspuren. Innerhalb Deutschlands Versand je nach Größe/Gewicht als Großbrief bzw. Bücher- und Warensendung mit der Post oder per DHL. Rechnung mit MwSt.-Ausweis liegt jeder Lieferung bei. Sprache: Deutsch Gewicht in Gramm: 400.

Condizione: New.

Taschenbuch. 195 S.;69 Abb. Guter Zustand. Leseseiten sind sauber und ohne Markierungen. Ausgeschiedenes Bibliotheksexemplar mit den üblichen Kennzeichnungen. Buch weist leichte Lagerspuren bzw. Gebrauchsspuren auf. Sonst gutes Exemplar Sprache: Deutsch Gewicht in Gramm: 500.

Condizione: New. pp. xi + 150.

Gr.8°. 475 S. Original-Pappband Wissenschaftsethik und Technikfolgenbeurteilung, Band 5. - Gutes Exemplar. Gewicht (Gramm): 798.

Condizione: New. pp. 492.

Paperback. Condizione: Brand New. reprint edition. 161 pages. 10.79x7.56x0.39 inches. In Stock.

Condizione: New.

Gebunden. Condizione: New.

Condizione: New. pp. 496.

Paperback. Condizione: Brand New. 2012 edition. 492 pages. 9.25x6.10x1.11 inches. In Stock.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - The aim of radiation protection standards is to make the radiation workplace as safe as is humanly possible. The gradual evolution over the last 20 years has been towards a more precise definition of the limits for occupational exposure. These have been created not only in terms of short-term effects but also more importantly in terms of long-term risks involving such problems as the potential for carcinogenesis and genetic change. In the United States the National Committee for Radiation Protection has recom mended that 5 rems (50 mSv) should remain as the maximum permissible dose equiva lent for total body exposure. This would represent the sum of internal and external ex posure and should be regarded as the upper limit allowed. The community of radiation users is required to conduct its operations in such a man ner that the absolute value of the individual's dose equivalent in rems does not exceed his age in years. There should be additional limits for tissues and organs based on short term effects. Therefore, individual organs are limited to dose equivalents low enough to ensure that the dose threshold values are not exceeded.…

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Paperback. Condizione: New. 2020 ed. This book offers an authoritative analysis of the state-of-the art in energy and climate research and policy. It starts by describing the current status of technologies that are expected to have an influence on the energy systems of the future. For an adequate evaluation, it presents the latest findings on the effects of energy supply and consumption as well as of the emissions on both the environment and people's health. This is followed by an extensive discussion of the economic and social problems related to climate change, the need for energy transitions, and other issues that may require public investment and international agreements. The book reviews the problem of energy policy from a global perspective, providing readers with the technical, political, economic and ethical background needed to understand the current situation and work at better solutions for a sustainable, just and prospering world.…

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - The biologic effects of radiation on normal tissues and tumors represent a complex area for investigation. These effects are of far-reaching consequence to the diagnostic radiologist and the radiation oncologist having a significant impact not only in concepts relative to radiation protection but also in concepts relative to tumor biology and its response to radiation injury. The volume edited by SCHERER, STREFFER, and TROTT represents an extension of basic radiation biology data into the effects of radiation in producing pathology in organs and tissues. The data presented by the multiple authors involved in this text cover essentially all tissues in the body with specific definition of radiopathology changes and their impact on clinical care of the patient. This volume represents an important and significant contribution toward a better understanding of these effects and the pathology produced by radiations. L. W. BRADY H.-P. HEILMANN F. HEUCK M. W. DONNER Philadelphia Hamburg Stuttgart Baltimore Preface This book represents an attempt to describe the clinical radiobiology of complications arising in different organs after radiotherapy of cancer patients. Since by their very nature malignant tumors infiltrate the organ in which they have arisen and the neighboring tissues, curative radiotherapy requires the planned irradiation of considerable amounts of healthy but potentially or microscopically involved normal tissues and organs with the full target dose. This may lead to early or late normal tissue radiation injury.…

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Tumour therapy depends essentially on being able to destroy the clonogenic activity of tumour cells while keeping the damage to the normal tissue low. Clinical experience shows that tumour response varies greatly even if tumours with the same localisation, clinical, and histopathological staging are compared. Some tumours appear to be resistant to conventional radiotherapy (X-rays, y-rays or fast electrons) or chemotherapy. In these cases new therapy modalities are necessary. Combined therapy modalities seem to have advan tages for some resistant tumours; one possibility of such a treatment is to combine radiotherapy or chemotherapy with hyperthermia. This means that the local tumour, the tumour region or even the whole body of the patient has to be heated to temperatures between 40° to 45° C (in case of whole body hyperthermia to 42° C maximal) for a certain time (usually 30-60 min are adequate). Hyperthermia has a long tradition in medicine as a treatment modality for various diseases. Inscriptions of the old Egyptians and texts of the Greeks have pointed out its importance. Usually whole body hyperthermia has been used by the induction of fever. Local hyperthermia began around 1900 when Westermark treated unre sectable cervix carcinomas with hot water in a metallic coil. By the beginning of this century an increase of radiation effects was hy pothesised with hypothermia and later observed. However, only in the 1960s and 1970s were systematic investigations started which showed radiosensitisation and chemosensitisation by hyperthermia in cells and tissues including tumours.…

Condizione: New. 1st ed. 2020 edition NO-PA16APR2015-KAP.

Condizione: New.

Condizione: New. pp. 220.

Paperback. Condizione: Brand New. reprint edition. 218 pages. 9.60x6.60x0.60 inches. In Stock.