Ansari aftab (27 Ergebnisse)

Zustand: New. In.

Zustand: New. In.

Hardcover. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - There is general agreement that increased environmental pollution poses a potential health hazard to humans and that effective control of such genetic injury requires monitoring the exposed individuals for genetic damage and identifying chemicals that may cause mutation or cancer. Tests available for identifying mutagens or carcinogens range from relatively simple, rapid assays in prokaryotes and test systems utilizing mammalian cells in tissue culture to highly elaborate tests in intact animals. No single test can provide data for an unequivocal assessment of the mutagenicity of a given chemical and the risk it might pose to human health. A tier approach, therefore, was suggested for mutagenicity testing in which the suspected agents would be initially evaluated with simple, inexpensive tests that would give qualitative results. Chemicals found to be positive in the first-tier testing would then be evaluated with more complex tests, including those based on mammalian cells in culture. Testing in the final tier requires whole-animal studies, and is expensive and time-consum ing, and even the results from these studies need to be extrapolated for human risk assessment. The mutation systems based on whole animals require scoring large num bers of animals, and therefore are not practical for the routine testing of muta gens. As an alternative to monitoring the pedigree, cells from exposed individ uals may be considered for screening for point mutations through the use of an appropriate marker protein.…

Zustand: New. pp. 400.

Hardcover. Zustand: Brand New. 1st edition. 385 pages. 9.50x6.50x1.00 inches. In Stock.

Zustand: New.

Zustand: New.

Paperback. Zustand: Brand New. 445 pages. 9.25x7.50x0.81 inches. In Stock.

Zustand: New. In.

Zustand: New. pp. 396.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New. In.

Zustand: New.

Zustand: New. Addresses the challenges of mitigating toxic substances in plants, including agricultural crops Presents current status and future prospects for managing biotic and abiotic environmental stress factors through plant stress tolerance mechan.

Hardcover. Zustand: Brand New. 206 pages. 9.18x6.12x9.21 inches. In Stock.

Zustand: New. Covers basic properties, unique properties, and fabrication techniques of aerogels, from basic silica aerogels topresent-day conventional aerogels Discusses most of the major environmental remediation techniques and the advantages of u.

Taschenbuch. Zustand: Neu. Advanced Applications of Ionic Liquids | Jamal Akhter Siddique (u. a.) | Taschenbuch | Einband - fest (Hardcover) | Englisch | 2022 | Elsevier Inc | EAN 9780323999212 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu.…

Zustand: New. In.

Taschenbuch. Zustand: Neu. Nanomaterial-Modified Electrodes | Design and Applications | Aftab Aslam Parwaz Khan (u. a.) | Taschenbuch | Nanostructure Science and Technology | xiii | Englisch | 2025 | Springer | EAN 9783031671784 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Zustand: New. Covers all industrial aspects and advanced applications of ionic liquids (ILs) Discusses the advanced applications of ILs across multiple fields, including industrial chemistry and chemical engineering Includes a discussion of the.

Hardcover. Zustand: Brand New. 450 pages. 9.25x6.10x9.49 inches. In Stock.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This contributed volume overviews the latest developments in the area of nanomaterial-modified electrodes and presents their unique biosensing, pharmaceutical and environmental applications. The book provides a comprehensive introduction on the basics of electrochemical sensors while also presenting overviews of multiple modified electrodes as essential elements for the development of sensors. The principle electrochemical sensors which are transducing the chemical/biochemical reactions to electrical signals are presented, while a special focus on lab-on-chips as well as the design and applications of various flexible electrodes is given. This book is of great benefit to researchers, graduate students and professionals working in the areas of biosensing, materials science, environmental engineering and pharmaceutical analysis.…

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This contributed volume overviews the latest developments in the area of nanomaterial-modified electrodes and presents their unique biosensing, pharmaceutical and environmental applications. The book provides a comprehensive introduction on the basics of electrochemical sensors while also presenting overviews of multiple modified electrodes as essential elements for the development of sensors. The principle electrochemical sensors which are transducing the chemical/biochemical reactions to electrical signals are presented, while a special focus on lab-on-chips as well as the design and applications of various flexible electrodes is given. This book is of great benefit to researchers, graduate students and professionals working in the areas of biosensing, materials science, environmental engineering and pharmaceutical analysis.…

Taschenbuch. Zustand: Neu. Neuware - Hazardous and Trace Materials in Soil and Plants: Sources, Effects and Management explores the latest advancements in reducing, avoiding and eliminating soil contaminants that challenge the health and safety of agricultural plants. With a focus on minimizing the production of those hazardous substances, controlling their distribution and ensuring safe utilization, the book explores each contributing area and provides insights toward improved, sustainable and secure production. This is an excellent reference resource on both current research and future directions from laboratory research to field applications. The combined impacts of climate change and industrialization have led to increased and diversified threats to the health of the soil in which our food crops are grown, as well as in the plants themselves. This dual-hazard scenario is increasingly recognized as a threat to not just the environment, but to global food security as agricultural soils contaminated with pollutants alter plant metabolism, thus resulting in reduced crop quality and production quantity.…

Taschenbuch. Zustand: Neu. Neuware - Advances in Aerogel Composites for Environmental Remediation presents both contextual information aboutaerogels and details about their application in environmental remediation. A wide variety of aerogels are discussed, rangingfrom common to advanced and from natural to synthetic. By exploring ongoing research and developments in the environmentalremediation technologies using aerogel and its composites, this book addresses common day-to-day environmental problemsand presents solutions to the use of aerogel materials. The chapters discuss fabrication of various aerogel composites, alongwith their design and applications toward different environmental remediation technologies. Additionally, the properties andadvantages of aerogels are compared and contrasted to those of traditional materials. Given the consistent increase in environmental pollution, there is an urgent need to explore new materials for advances in remediationtechnology. Advances in Aerogel Composites for Environmental Remediation brings researchers and practitionersin the fields of environmental remediation, environmental science, and engineering to the forefront of remediation technologieswith a thorough breakdown of the benefits of and techniques relevant to aerogel composites.…