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Forschungsreise SMS Gazelle 1874 bis 1876
ISBN: 9783954271696 / Niemiecki / Miękka / 288 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
178,47 |
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Das Schmarotzertum im Tierreich
ISBN: 9783864446290 / Niemiecki / Miękka / 142 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. von Graff behandelt in diesem Buch das Schmarotzertum im Tierreich und seine Bedeutung fur die Artbildung. Nachdruck des Originals von 1907.
von Graff behandelt in diesem Buch das Schmarotzertum im Tierreich und seine Bedeutung fur die Artbildung. Nachdruck des Originals von 1907.
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cena:
119,01 |
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Zum Studium der modernen Zoologie
ISBN: 9783864445583 / Niemiecki / Miękka / 52 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Nachdruck des Originals von 1878. Hermann Griesbach war ein bedeutender Naturwissenschaftler, Mediziner und Zoologe. In diesem Buch setzte er sich mit dem Studium der damals modernen Zoologie auseinander, wobei Griesbach die Leistungen Darwins besonders hervorhebt.
Nachdruck des Originals von 1878. Hermann Griesbach war ein bedeutender Naturwissenschaftler, Mediziner und Zoologe. In diesem Buch setzte er sich mit...
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cena:
99,10 |
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Beiträge zur Kenntnis der Insektenflüge
ISBN: 9783864446610 / Niemiecki / Miękka / 60 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Nachdruck des Originals von 1892.
Nachdruck des Originals von 1892.
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cena:
99,10 |
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Die Verbreitung der Tierwelt
ISBN: 9783864445910 / Niemiecki / Miękka / 624 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Kobelt beschreibt in diesem Buch die Verbreitung der Tierwelt in der gemaigten Zone. Mit vielen Abbildungen im Text. Nachdruck des Originals von 1902.
Kobelt beschreibt in diesem Buch die Verbreitung der Tierwelt in der gemaigten Zone. Mit vielen Abbildungen im Text. Nachdruck des Originals von 1902....
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cena:
477,20 |
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Entomofauna Edafica de Los Jardines Botanicos de Madrid
ISBN: 9783659023057 / Hiszpański / Miękka / 76 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. En el presente estudio se ha llevado a cabo una comparativa de la calidad de los suelos del Real Jardin Botanico de Madrid y el Real Jardin Botanico Alfonso XIII a traves de su entomofauna edafica. Para ello se ha analizado la riqueza y diversidad de artropodos en 10 muestras de suelo de cada escenario con vegetacion y condiciones edaficas diferentes. El metodo de extraccion de la fauna empleado ha sido el embudo de Berlesse-Tullgren. Nuestros resultados sugieren que los suelos del Real Jardin Botanico Alfonso XIII, con una mayor abundancia y diversidad faunistica y predominio de grupos con...
En el presente estudio se ha llevado a cabo una comparativa de la calidad de los suelos del Real Jardin Botanico de Madrid y el Real Jardin Botanico A...
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cena:
129,72 |
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Cryopreservation of Fish gametes
ISBN: 9783659176777 / Angielski / Miękka / 68 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Cryopreservation is the science in which biological material is preserved at a very low temperature in such a way that germplasms are viable. The germplasm conservation ensures the availability of useful genetic material. Sperm and embryo cryopreservation are important technological tools for ex situ conservation. Sperm of several finfish species has been successfully cryopreserved by developing species-specific protocols. The development of species-specific protocol of cryopreservation is essential, because rapid variations in eco-physiological conditions of fishes have imparted...
Cryopreservation is the science in which biological material is preserved at a very low temperature in such a way that germplasms are viable. The germ...
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cena:
219,18 |
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Relationship of TNF-α with insulin sensitivity in T2DM subjects
ISBN: 9783659177217 / Angielski / Miękka / 120 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Diabetes mellitus is a multifactorial disorder. Cytokines secreted by the monocyte-macrophage system play a key role in the pathogenesis of type 2 diabetes. Pro-inflammatory cytokine TNF- is believed to have an important role in the progression of diabetes. The present study was conducted to assess the level of TNF- and to find its relationship with insulin sensitivity and other indicators of metabolic syndrome among newly diagnosed type II diabetic subjects. 100 diabetic subjects (age; 48.63 0.92, BMI; 28.51 0.52) were included in the study. Four groups were made on the basis of BMI as...
Diabetes mellitus is a multifactorial disorder. Cytokines secreted by the monocyte-macrophage system play a key role in the pathogenesis of type 2 dia...
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cena:
219,18 |
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Prevalence of intestinal parasitosis among children
ISBN: 9783659193156 / Angielski / Miękka / 92 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The objective of this study was to determine the impact of age, sex area and the role of meteorological factors in the prevalence of parasitosis in day care centers of Lahore, Pakistan. The overall prevalence among children at day care centers of Lahore was found 32%. Socio- economic status of society is important element for the distribution of intestinal parasites in urban areas of Pakistan. By promote health standards and controlling the carriers or vector, most countries have successfully reduced the rates of infestation. However, in developing countries geographic, socio-economic factors...
The objective of this study was to determine the impact of age, sex area and the role of meteorological factors in the prevalence of parasitosis in da...
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cena:
219,18 |
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Hematopoiesis and Wound Repairment of Crustacea
ISBN: 9783659193811 / Angielski / Miękka / 128 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Crustacean immune response mainly based on innate immune effector cells or hemocytes and hemolymph. Such immunocytes show diverse functional activities including aggregation, adhesion, coagulation, phagocytosis, degranulation, generation of cytotoxic agents and hemolymph consists of different proteins and enzymes in inactive forms to get active to protect the crustaceans from invading pathogens and toxins of unknown chemical nature within hostile biounsafe environment. Due to continuous struggle against environmental adversities and potential enemies, crustaceans get physically wounded in...
Crustacean immune response mainly based on innate immune effector cells or hemocytes and hemolymph. Such immunocytes show diverse functional activitie...
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cena:
263,91 |
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The Click-Beetles (Coleoptera: Elateridae) of Pakistan
ISBN: 9783659203725 / Angielski / Miękka / 168 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Members of the family Elateridae commonly known as Click-Beetles and their larvae called Wire Worm. They are widely distributed all over the World, They are taxonomically difficult group and having ecological and economical importance. Adults are usually nocturnal hiding during day time under stones, in leaf litter, or under the bark and attracted to light. Several species are diurnal and can be found upon flowers. Body elongate, antennae long, usually11- segmented, labrum exposed, hind pronotal angles well developed, procoxal cavity open both internally and externally, posterior margin of...
Members of the family Elateridae commonly known as Click-Beetles and their larvae called Wire Worm. They are widely distributed all over the World, Th...
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cena:
304,16 |
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Prevalence of Bacteria
ISBN: 9783846598337 / Angielski / Miękka / 72 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Calf mortality rate in 2007 in Peshawar (Pakistan) was 17.98% (Khan et al., 2007). Major causes of mortality of neonatal calves were the conditions like diarrhea and pneumonia (Khan et al., 2009, Shimizu and Nagatoma 1978). The neonatal calf mortality in the first month of age is more than 80% of the total mortality in calves (Jenny et al., 1981). Mortality in calves was found due to the conditions e.g. Feeding practices, managemental practices, weather conditions, bacterial and viral infections especially those causing septicemia, diarrhea and enteritis (Blood et al., 1994).The etiology of...
Calf mortality rate in 2007 in Peshawar (Pakistan) was 17.98% (Khan et al., 2007). Major causes of mortality of neonatal calves were the conditions li...
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cena:
219,18 |
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Rotifer Diversity of Charghad Dam
ISBN: 9783659188909 / Angielski / Miękka / 80 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The analysis of physicochemical parameters indicates that certain environmental factors are essential to the growth of planktons in dam. These parameters include nutrients, dissolved oxygen, pH and temperature. Rotifers were the most dominant zooplankton group observed during the study period in Charghad dam. This illustrates both their role and importance in energy transfer. This rich zooplankton may be a source of important food for wading birds and sedentary abundant downstream. A better understanding of the structure, evolution and functioning of the aquatic and natural ecosystem is...
The analysis of physicochemical parameters indicates that certain environmental factors are essential to the growth of planktons in dam. These parame...
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cena:
219,18 |
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Phylogenetic Studies on Coccinella undecimpunctata Linnaeus, in Egypt
ISBN: 9783659200205 / Angielski / Miękka / 244 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In this study, the numerical phenetic method was applied on Coccinella undecimpunctata Linnaeus and its 13 aberrations. These aberrations were collected from 10 localities from Lower and Upper Egypt. The morphometric measures were used to obtain a phenogram representative of phenetic similarities and affinities among the all morphs. RAPD fingerprint profiles were generated by using five random primers on genomic DNA to characterize all the aberrations and to determine their phenetic relationships as well as to investigate the molecular markers among the aberrations genotypes. The genetic...
In this study, the numerical phenetic method was applied on Coccinella undecimpunctata Linnaeus and its 13 aberrations. These aberrations were collect...
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cena:
353,37 |
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Fishes of Northern Haryana
ISBN: 9783659208720 / Angielski / Miękka / 68 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. HARYANA is known to be the granary of India. In an effort to bring about the green revolution the scientists have evolved numerous varieties of wheat coupled with the use of chemical fertilizers, rotation of crops and the controls of food grains pests. The indiscriminate use of pesticides has raised many eye-brows.The recent resurvey of the Ganga and its tributary Yamuna has shown that its pollution has led to the disappearance of some fishes. It is, therefore, essential that periodic surveys should be undertaken so that the species are not lost to science. The importance of Mahaseer is well...
HARYANA is known to be the granary of India. In an effort to bring about the green revolution the scientists have evolved numerous varieties of wheat ...
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cena:
219,18 |
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Breedig performance of three threatened bata fish
ISBN: 9783659209628 / Angielski / Miękka / 112 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. A study was conducted to observe the breeding performance with maturing stages and nursery practices of the threatened indigenous fish species Labeo gonius, Labeo bata and Cirrhinus reba at Arabpur Fish Farm (Longitude: 89 12 15 East; Latitude: 23 10 30 North), Jessore, Bangladesh during 1998 to 2002. Trial doses of PG used for induced breeding of Labeo gonius, Labeo bata and Cirrhinus reba were 0.5 to 5.0; 1.0 and 2.0 to 4.0mgPG in the first dose, and 4.0 to 8.0; 1.0 to 8.0 and 00 to 7.0mg in second dose for female, respectively. The male fishes were administered only a single dose of 2.0;...
A study was conducted to observe the breeding performance with maturing stages and nursery practices of the threatened indigenous fish species Labeo g...
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cena:
219,18 |
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Salmonia: Or, Days of Fly Fishing: In a Series of Conversations. with Some Account of the Habits of Fishes Belonging to the Genu
ISBN: 9781108055291 / Angielski / Miękka / 290 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Championed as one of the gentlest and most calming of field sports, angling has had its notable votaries throughout its history, from Isaak Walton to Horatio Nelson. In this charming book on the pleasures of fly fishing, the eminent chemist Sir Humphry Davy (1778 1829) adds his name to the list. He assigns his often poetic arguments to an imaginary cast of four friends, some of whom adore the sport while others question its morality as they embark on a series of angling trips. As their conversations progress, the friends discuss entomology and biology, the finer techniques of landing trout,...
Championed as one of the gentlest and most calming of field sports, angling has had its notable votaries throughout its history, from Isaak Walton to ...
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cena:
236,94 |
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Bird Life and Bird Lore: With Illustrations
ISBN: 9781108055598 / Angielski / Miękka / 490 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. 'Birds have been to me the solace, the recreation, the passion of a lifetime.' So wrote Reginald Bosworth Smith (1839 1908), former Classics master at Harrow School. As a young man, he published his first book on birds while teaching at Oxford, and he continued to combine his lifelong love of birds with classical and literary teaching and research. He retired to a country house in Dorset and in 1905 published this book, based on a series of articles written in his retirement. Recording his own observations, some of many years before, and peppered with scholarly references to birds in...
'Birds have been to me the solace, the recreation, the passion of a lifetime.' So wrote Reginald Bosworth Smith (1839 1908), former Classics master at...
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cena:
332,73 |
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Herbal Approach to Male Fertility Control
ISBN: 9783659216800 / Angielski / Miękka / 64 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The problem of fertility control is a matter of great interest in developing countries to control the rapidly increasing population. In contrast to females, there are limited approaches to control male fertility. However, in recent years, regulation of male fertility by using plant extracts has attracted much interest of researchers because an antifertility agent of plant origin is cost effective and has low toxicity. The present book reviews various approaches that have been worked out to control male fertility, and their drawbacks. Further, it reports the effects of chronic administration...
The problem of fertility control is a matter of great interest in developing countries to control the rapidly increasing population. In contrast to fe...
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cena:
219,18 |
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Illustrated Monograph of Scale Insects
ISBN: 9783848483631 / Angielski / Miękka / 356 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book include a brief data on scale insects families and a main data, which reviews the major taxonomic characters and character-states used to diagnose species of hypogaeic margarodids in the 30 Porphyrophora species and 10 related taxa and discuss their phylogenic relationships. The book is arranged in 10 chapters and 6 appendices; all including 8 tables and 52 original figurs which as excellent line-drawn illustrations clarify the content of this book for the reader; two keys to the adult females of 9 genera and 30 species. Phylogenetic analyses including 2 cladogram. Geographic...
This book include a brief data on scale insects families and a main data, which reviews the major taxonomic characters and character-states used to di...
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cena:
353,37 |
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