Don bradshaw (54 risultati)

Paperback. Condizione: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condizione: Good. Ecophysiology attempts to clarify the role and importance of physiological processes, such as digestion and respiration, in the ecological relations of species in their natural habitats. The basic principles and methods that are central to any ecophysiological study are outlined and discussed, including animal capture, blood collection, and the measurement of plasma components and hormone levels. Attention is paid to animal welfare and ethical considerations, and the question of stress and how to identify its presence in animals in their natural environment is approached through a series of case studies. Examples are given from a wide range of vertebrates living in deserts, cold climates and oceans, and recent findings on the physiological adaptations of Antarctic birds and mammals are a highlight of the book. This textbook will provide an introduction to the study of ecophysiology for advanced undergraduates and postgraduate students, as well as researchers in ecology, biodiversity and conservation.…

Paperback. Condizione: Good. Ecophysiology attempts to clarify the role and importance of physiological processes, such as digestion and respiration, in the ecological relations of species in their natural habitats. The basic principles and methods that are central to any ecophysiological study are outlined and discussed, including animal capture, blood collection, and the measurement of plasma components and hormone levels. Attention is paid to animal welfare and ethical considerations, and the question of stress and how to identify its presence in animals in their natural environment is approached through a series of case studies. Examples are given from a wide range of vertebrates living in deserts, cold climates and oceans, and recent findings on the physiological adaptations of Antarctic birds and mammals are a highlight of the book. This textbook will provide an introduction to the study of ecophysiology for advanced undergraduates and postgraduate students, as well as researchers in ecology, biodiversity and conservation.…

Condizione: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condizione: Very Good. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

paperback. Condizione: Good. Ex-library copy, with the usual markings/stickers/stamping present. Well kept & very clean ex-library copy with only minimal/minor wear or signs of handling! Text/pictures are unmarked, crisp & clean pages. Binding is firm and square.

Paperback. Condizione: Good. Ex-library w/usual stamps & stickers. Pages clean; binding tight; minor wear to covers. 287 pages. Illustrated. "The basic principles and methods that are central to any ecophysiological study are outlined and discussed." Size: 6" x 9".

paperback. Condizione: Good. 1st Edition. Ships in a BOX from Central Missouri! May not include working access code. Will not include dust jacket. Has used sticker(s) and some writing or highlighting. UPS shipping for most packages, (Priority Mail for AK/HI/APO/PO Boxes).

Magazine. [64p] includes covers, 8x10.75 inches, explicit nude male photos, in color, full frontal, numerous phone-sex ads, personals, very good magazine in stapled pictorial wraps.

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft 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,600grams, ISBN:9780521521093.

Condizione: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Condizione: Gut. Auflage: Illustrated. 300 Seiten Einband etwas kratzspurig, sonst sauber und gut erhalten. Sprache: Englisch Gewicht in Gramm: 594 15,2 x 2,0 x 22,9 cm, OPp, Gebundene Ausgabe.

Stiff Wraps. 1st Edition. Octavo, wraps, colour plates, b&w text illus, pp xiii, 373. Presentation copy, signed by Don Bradshaw. Fine condition. Wide range of essays by Don Bradshaw's colleagues, reflecting his passion for zoological research.

Paperback. Condizione: New.

Condizione: New. A fascinating introduction to the study of ecophysiology for advanced undergraduates and postgraduate students. Num Pages: 300 pages, 85 b/w illus. 29 tables. BIC Classification: MFG; PSAF; PSVD. Category: (P) Professional & Vocational; (U) Tertiary Education (US: College). Dimension: 155 x 229 x 13. Weight in Grams: 494. . 2003. paperback. . . . . …

Hardcover. Condizione: Good. No Dust Jacket. First Edition. Hardcover. An ex-library copy in original pictorial hard covers. The usual ex-libris markings. The binding is sound, the text is clean/unmarked, and there is little cover wear. No dust jacket, apparently as issued. Book.

Condizione: New. In English.

Condizione: New. Satisfaction Guaranteed or your money back.

Soft cover. Condizione: As New. 1st Edition. 4° - 130pp - Color & B/w reproductions. A quaterly Journal of the Fine Arts, articles on: James Lee Milne - Ben Nicholson - Cartooning - Eric Gill - Robert Melville - Why Photography isn't Art - Royal Academy - Sister Wendy Beckett - Paul Cézanne - Biology and Art. Text in English language. Original wrappers. As New. …

Condizione: New. A fascinating introduction to the study of ecophysiology for advanced undergraduates and postgraduate students. Num Pages: 300 pages, 85 b/w illus. 29 tables. BIC Classification: MFG; PSAF; PSVD. Category: (P) Professional & Vocational; (U) Tertiary Education (US: College). Dimension: 155 x 229 x 13. Weight in Grams: 494. . 2003. paperback. . . . . Books ship from the US and Ireland. …

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New. In English.

Paperback. Condizione: Brand New. 287 pages. 12.00x6.00x0.50 inches. In Stock.

Condizione: New. A fascinating introduction to the study of ecophysiology for advanced undergraduates and postgraduate students. Num Pages: 300 pages, 85 b/w illus. 29 tables. BIC Classification: MFG; PSAF; PSVD. Category: (P) Professional & Vocational; (U) Tertiary Education (US: College). Dimension: 228 x 152 x 21. Weight in Grams: 612. . 2003. Illustrated. hardcover. . . . . …

Paperback. Condizione: New. Nitrification kinetics were evaluated in bench-scale batch reactors fed with a synthetic wastewater containing approximately 1,000 mg ammonia-nitrogen (NH3-N)/L operated at 5, 10, and 20 day solids retention times (SRTs) and with dewatered biosolids supernatant (1,126 to 1,680 mg NH3-N/L) operated at a 20-day SRT. For the 5- and 10-day SRTs, complete nitrification appeared to be inhibited by the presence of un-ionized ammonia and un-ionized nitrous acid. For the 20-day SRT, near complete nitrification was observed for both substrates. Observed ammonium oxidation rates decreased with increasing SRT.  Observed yield coefficients were similar for all SRTs and substrates. Fully established steady-state conditions were observed at higher SRTs despite process start-up and operational considerations. Although it may be possible to culture a nitrifier population capable of near-complete nitrification at lower SRTs, the design configuration and operational strategy must mitigate the potential for un-ionized ammonia and un-ionized nitrous acid inhibition (e.g. process start-up at lower concentration with gradual increase to higher concentration, continuous feed operation, etc). Batch bioaugmentation analyses were conducted in the mixed liquor suspended solids and final clarifier effluent from a non-nitrifying activated sludge with seed nitrifiers developed from the 20-day SRT reactors and with biomass from a nitrifying trickling filter facility. Ammonia removal was observed in all bioaugmentation analyses with no apparent lag or acclimation period. Observed ammonium oxidation rates were not significantly different between the seed and batch bioaugmentation reactors. Acclimation does not appear to be a critical obstacle for nitrifier bioaugmentation when environmental conditions (e.g. temperature, pH, etc.) between the seed and bioaugmentation processes are not significantly different.…

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: New. Nitrification kinetics were evaluated in bench-scale batch reactors fed with a synthetic wastewater containing approximately 1,000 mg ammonia-nitrogen (NH3-N)/L operated at 5, 10, and 20 day solids retention times (SRTs) and with dewatered biosolids supernatant (1,126 to 1,680 mg NH3-N/L) operated at a 20-day SRT. For the 5- and 10-day SRTs, complete nitrification appeared to be inhibited by the presence of un-ionized ammonia and un-ionized nitrous acid. For the 20-day SRT, near complete nitrification was observed for both substrates. Observed ammonium oxidation rates decreased with increasing SRT.  Observed yield coefficients were similar for all SRTs and substrates. Fully established steady-state conditions were observed at higher SRTs despite process start-up and operational considerations. Although it may be possible to culture a nitrifier population capable of near-complete nitrification at lower SRTs, the design configuration and operational strategy must mitigate the potential for un-ionized ammonia and un-ionized nitrous acid inhibition (e.g. process start-up at lower concentration with gradual increase to higher concentration, continuous feed operation, etc). Batch bioaugmentation analyses were conducted in the mixed liquor suspended solids and final clarifier effluent from a non-nitrifying activated sludge with seed nitrifiers developed from the 20-day SRT reactors and with biomass from a nitrifying trickling filter facility. Ammonia removal was observed in all bioaugmentation analyses with no apparent lag or acclimation period. Observed ammonium oxidation rates were not significantly different between the seed and batch bioaugmentation reactors. Acclimation does not appear to be a critical obstacle for nitrifier bioaugmentation when environmental conditions (e.g. temperature, pH, etc.) between the seed and bioaugmentation processes are not significantly different.…

Condizione: New. In English.