Reptilian Lungs: Functional Anatomy and Evolution
ISBN: 9783540121947 / Angielski / Miękka / 84 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This monograph has attempted to bring together morphological and physiological studies of reptilian lungs, to analyze the nature of the resulting correlations, and to risk some speculations regarding the evolution of reptilian lung structure. Central to this work is the morphometric evaluation of the lungs in two species of lizard: "the teju (Tupinambis nigropunctatus Spix) and the savanna monitor (Varanus exanthema- ticus [Bosc]) which is presented here for the first time. These two species are similar in body form, and both are diurnally active predators, but their lungs are of basic- ally...
This monograph has attempted to bring together morphological and physiological studies of reptilian lungs, to analyze the nature of the resulting corr...
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389,98 zł |
Photosynthesis, Two Centuries After Its Discovery by Joseph Priestley: Volume III: Photosynthesis and Evolution
ISBN: 9789061932598 / Angielski / Twarda / 860 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Proceedings of the IInd International Congress on Photosynthesis Research, Stresa, Italy, June 24-29, 1971
Proceedings of the IInd International Congress on Photosynthesis Research, Stresa, Italy, June 24-29, 1971
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1170,03 zł |
Photosynthesis Bibliography Volume 1 1966/1970: References No. 1 - 5620 / AAS - Myr
ISBN: 9789061930396 / Angielski / Miękka / 300 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. It is generally accepted that photosynthesis, whereby solar is transformed into geobiochemical energy, is one of the most important processes in the bio- sphere. When we realize that the human population, most of which is starving, wi I I double in 20-30 years, and that photosynthesis is in practice the only source (direct or indirect) of food not only for men, but for al I I iving beings, its im- portance becomes even plainer. This fact was recognized from the outset of the International Biological Programme, when photosynthesis was selected as one of the principal problems to be...
It is generally accepted that photosynthesis, whereby solar is transformed into geobiochemical energy, is one of the most important processes in the b...
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194,97 zł |
References No. 15368-18420 / Abd-Zut: References No. 15368-18420/Abd-Zut
ISBN: 9789061930433 / Angielski / Miękka / 248 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The bibl iography includes papers in al I fields of photosynthesis research - from stu- dies of model biochemical and biophysical systems of the photosynthesis mechanism to primary production studied by the so-cal led growth analysis. In addition to papers devoted entirely to photosynthesis, papers on other topics are included if they con- tain data on photosynthetic activity, photorespiration, chloroplast structure, chlo- rophyl I and carotenoid synthesis and destruction, etc. , or if they contain valuable methodological information (measurement of selected environmental factors, leaf area,...
The bibl iography includes papers in al I fields of photosynthesis research - from stu- dies of model biochemical and biophysical systems of the photo...
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194,97 zł |
References No. 18421-21504 / Abd -- Zyl: References No. 18421-21504/Abd-Zyl
ISBN: 9789061930440 / Angielski / Miękka / 176 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The bibliography includes papers in al I fields of photosynthesis research - from stu- dies of model biochemical and biophysical systems of the photosynthesis mechanism to primary production studied by the so-cal led growth analysis. In addition to papers devoted entirely'to photosynthesis, papers on other topics are included if they con- tain data on photosynthetic activity, photorespiration, chloroplast structure, chlo- rophyll and carotenoid synthesis and destruction, etc. " or if they contain valuable methodological information (measurement of selected environmental factors, leaf area,...
The bibliography includes papers in al I fields of photosynthesis research - from stu- dies of model biochemical and biophysical systems of the photos...
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194,97 zł |
References No. 21505-25161 / Aar-Zur: References No. 21505-25161/Aar-Zur
ISBN: 9789061930457 / Angielski / Miękka / 324 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The bibl iography includes papers in al I fields of photosynthesis research - from stu- dies of model biochemical and biophysical systems of the photosynthesis mechanism to primary production studied by the so-called growth analysis. In addition to papers devoted entirely to photosynthesis, papers on other topics are included if they con- tain data on photosynthetic activity, photorespiration, chloroplast structure, chlo- rophyll and carotenoid synthesis and destruction, etc. , or if they contain valuable methodological information (measurement of selected environmental factors, leaf area,...
The bibl iography includes papers in al I fields of photosynthesis research - from stu- dies of model biochemical and biophysical systems of the photo...
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194,97 zł |
References No. 32555-36587 / Aar-Zva: References No 32555-36587/Aar-Zva
ISBN: 9789061930488 / Angielski / Miękka / 384 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The bibl iography includes papers in al I fields of photosynthesis research - from stu- dies of model biochemical and biophysical systems of the photosynthesis mechanism to primary production studied by the so-cal led growth analysis. In addition to papers devoted entirely to photosynthesis, papers on other topics are included if they con- tain data on photosynthetic activity, photorespiration, chloroplast structure, chlo- rophyl I and carotenoid synthesis and destruction, eta. , or if they contain valuable methodological information (measurement of selected environmental factors, leaf area,...
The bibl iography includes papers in al I fields of photosynthesis research - from stu- dies of model biochemical and biophysical systems of the photo...
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cena:
194,97 zł |
Photosynthesis Bibliography Volume 10/1 1979: References No. 36588-40373 / Aba-Zwa
ISBN: 9789061930495 / Angielski / Miękka / 228 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The bibl iography includes papers in all f. ields of photosynthesis research - from stu- dies of rrDdel biochemical and biophysical systems of the photosynthesis mechanism to primary production studied by the so-cal led growth analysis. In addition to papers devoted entirely to photosynthesis, papers on other topics are included if they con- tain data on photosynthetic activity, photorespiration, chloroplast structure, chlo- rophyll and carotenoid synthesis and destruction, etc. , or if they contain valuable methodological information (measurement of selected environmental factors, leaf area,...
The bibl iography includes papers in all f. ields of photosynthesis research - from stu- dies of rrDdel biochemical and biophysical systems of the pho...
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194,97 zł |
Acetylthiocholinesterase Distribution in the Brain Stem of the Cat
ISBN: 9783540060369 / Angielski / Miękka / 53 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The earliest studies on the regional distribution of acetylcholinesterase (AChE) within the central nervous system were based on the determination of the amount of CO liberated by homogenates of selected areas in the presence of an ester of 2 choline and a bicarbonate buffer. Using this biochemical approach, Burgen and Chipman (1951) were able to establish that acetylcholinesterase is not evenly distributed within the central nervous system. They found that the cerebellum, the lateral geniculate body, and the striatum contained a high concentration of AChE. The high concentration of AChE in...
The earliest studies on the regional distribution of acetylcholinesterase (AChE) within the central nervous system were based on the determination of ...
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194,97 zł |
Tranformations in the Facial Region of the Human Embryo
ISBN: 9783540060888 / Angielski / Miękka / 32 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The human face is invariably interesting, even as an object of embryologic analysis. The early embryonic growth processes are located around the developing sense organs, among which the nose holds a key position. The first indication of the development of the nose is the formation of the placodes, oval areas of thick- ened and condensed ectoderm, one on each side of the head. Each of these placodes is transformed, via the nasal groove, into the nasal tube, sometimes indicated as primitive nasal cavity. In the literature this transformation has been described as an isolated process that...
The human face is invariably interesting, even as an object of embryologic analysis. The early embryonic growth processes are located around the devel...
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389,98 zł |
Heavy Metals in the Brain: A Light Microscope Study of the Rat with Timm's Sulphide Silver Method. Methodological Considerations and Cytological
ISBN: 9783540062134 / Angielski / Miękka / 71 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The importance of transition metals and group II b metals in biological reac tions is becoming increasingly clear. Such metals form an integral part of the structure of many enzymes and non-enzymic proteins and also feature in more reversible interactions between metal ions and large or small biological molecules (Johnson and Seven, 1961). As discussed at the end of this paper, chemical analyses have shown the presence of these metals in the central nervous system and some hypotheses have been advanced concerning their role in more specific nervous activities such as synaptic processes. In...
The importance of transition metals and group II b metals in biological reac tions is becoming increasingly clear. Such metals form an integral part o...
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194,97 zł |
Ultrastructure of the Ovary
ISBN: 9780792310037 / Angielski / Twarda / 327 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
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1170,03 zł |
Ultrastructure of Human Gametogenesis and Early Embryogenesis
ISBN: 9780898383836 / Angielski / Twarda / 218 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In the last few years, the adoption and worldwide proliferation of clinical procedures for medically assisted conception have been associated with the examination and analysis of spermatozoa, oocytes and early embryos under a variety of in vivo and in vitro conditions. These analyses have enabled correlations to be made between the behavior of gametes, the pattern of early embryonic development and the initiation of a normal pregnancy. Collectively, the findings have not only enormously increased our understanding of the process of early human development, but also have provided new insights...
In the last few years, the adoption and worldwide proliferation of clinical procedures for medically assisted conception have been associated with the...
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585,00 zł |
Axonal Transport, Degeneration, and Regeneration in the Visual System of the Goldfish
ISBN: 9783540103363 / Angielski / Miękka / 96 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. References ............................... 76 Subject Index ............................. 93 VIII Acknowledgments This study was funded by the Deutsche Forschungsgemeinschaft. I am indebted to Prof. Dr. W. Schlote for helpful advice and numerous discussions. I am also grateful to Dr. G. Kurz-Isler for her generous help in problems dealing with electron microscopy and to Mrs. B. Sabrowski for her careful preparation of the manuscript. The careful translation of T.C. Telger is gratefully acknowledged. The translation was financially supported by the Erwin Riesch Foundation. IX 1 Introduction...
References ............................... 76 Subject Index ............................. 93 VIII Acknowledgments This study was funded by the Deutsch...
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389,98 zł |
Structure Function Correlation on Rat Kidney: Quantitative Correlation of Structure and Function in the Normal and Injured Rat Kidney
ISBN: 9783540110743 / Angielski / Miękka / 108 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Over the past few decades an exceedingly large number of experimental and clinical investigations have been performed in an attempt to analyze the way in which the kidney functions. The basis for all this work was established during the nineteenth and the early twentieth century by morphologists (Bowman 1842; Hyrtl1863, 1872; Heidenhain 1874; Peter 1909; von Mollendorf 1930). All these investigators clearly outlined the extremely heterogeneous assembly of renal tissue and also defined the nephron as the smallest morphological unit. It was further the merit of these anato- mists and...
Over the past few decades an exceedingly large number of experimental and clinical investigations have been performed in an attempt to analyze the way...
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389,98 zł |
Methylotrophy and Methanogenesis
ISBN: 9780442305284 / Angielski / Miękka / 88 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This short book attempts to give a reader who has a basic biochemical and microbiological background (one to two years at University level) an idea of the ecological, biochemical, physiological and biotechnological importance of methane, methanol and related compounds in the microbial world. Because the book covers several different scientific disciplines, readers may encounter unfamiliar terminology. The glossary at the end of the book defines the more obscure of these. The book has been written during a period of heavy teaching commit ments, and despite the helpful comments of many...
This short book attempts to give a reader who has a basic biochemical and microbiological background (one to two years at University level) an idea of...
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194,97 zł |
Development and Regeneration of the Nervous System
ISBN: 9780412402807 / Angielski / Twarda / 276 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book explores aspects of the development and regeneration of the of the rote nervaus system, beginning with fundamental considerations of borneobox genes in vertebrate pattern formation. Two papers em phasize the roJe of mause Hox genes in patterning: the Hox-2 complex in the branchial arches and Hox-7 at later stages of development, par ticularly in the spinal cord and brain. The importance of borneobox genes and other transcription factors in patterning the Drosophila embryo is weil known. With the discovery of homologaus genes in higher verte brates including man, we now possess the...
This book explores aspects of the development and regeneration of the of the rote nervaus system, beginning with fundamental considerations of borneob...
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cena:
780,00 zł |
Uv-B and Biosphere
ISBN: 9780792344223 / Angielski / Twarda / 313 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Current phase-out schedules of the production and emission of CFC's indicate that chlorine loading in the stratosphere is not yet at its maximum. The recovery of stratospheric ozone is estimated to take time and ele- vated levels of UV-B radiation are expected to occur throughout most of the next century. Despite numerous physiological studies of UV-B effects on plants, often grown in climate chambers, knowledge of UV-B effects on organisms and processes in natural aquatic or terrestrial ecosystems is poor. Currently it appears that UV-B radiation is not just an environmental stress' factor...
Current phase-out schedules of the production and emission of CFC's indicate that chlorine loading in the stratosphere is not yet at its maximum. The ...
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585,00 zł |
Model Experts: Wax Anatomies and Enlightenment in Florence and Vienna, 1775-1815
ISBN: 9780719082054 / Angielski / Twarda / 264 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Based on a detailed study of rich archival sources, Model experts explores practices of model production and display, and reveals the often invisible labours of the co-operating artisans, anatomists, and administrators.
The book shows that the models were central to a remarkable political experiment: 'La Specola' opened in 1775 as the Royal Museum of Physics and Natural History, one of the first public science museums in Europe. As a venue for public enlightenment, the museum displayed model anatomies to create the model citizen. The study also moves beyond the borders of Tuscany,... Based on a detailed study of rich archival sources, Model experts explores practices of model production and display, and reveals the often invisible ...
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cena:
453,39 zł |
Evaluation ausgewählter Unterrichts- und Präventionsmaterialien zur Gesundheitserziehung im Bereich Zahnkunde und -pflege: Unter besonderer Berücksich
ISBN: 9783640248070 / Niemiecki / Miękka / 176 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Examensarbeit aus dem Jahr 2008 im Fachbereich Biologie - Krankheiten, Gesundheit, Ernahrung, Note: 1,3, Universitat Koblenz-Landau (Institut fur integrierte Naturwissenschaften Biologie), 45 Quellen im Literaturverzeichnis, Sprache: Deutsch, Abstract: Ob fur Babynahrung, Modetrends oder Autos, uberall in der Werbung erblickt man hubsche Menschen mit noch hubscheren weien Zahnen. Strahlend weie Zahne in akkurater Anordnung sind fest mit dem derzeit geltenden Schonheitsideal verbunden. Unvorstellbar ware das sue Baby der Zwiebackpackung mit einem braunen, bruchigen Zahn, statt seinen kleinen,...
Examensarbeit aus dem Jahr 2008 im Fachbereich Biologie - Krankheiten, Gesundheit, Ernahrung, Note: 1,3, Universitat Koblenz-Landau (Institut fur inte...
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cena:
432,43 zł |