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Influence Des Relations Sociales Sur Les Prises de Décisions
ISBN: 9786131524837 / Francuski / Miękka / 240 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Vivre en groupe implique une synchronisation des activites des membres d'un groupe. Des individus avec des besoins pouvant etre differents doivent decider conjointement ou et quand se deplacer. Alors que les comportements de recrutement et de vote ont ete relativement bien etudies chez les primates et que les processus auto-organises ont ete demontres dans des grands groupes, peu de chercheurs ont etudie l'existence de processus simples dans des petits groupes d'individus aux capacites cognitives avancees. J'ai etudie deux especes de macaques au style social contraste, le macaque rhesus ayant...
Vivre en groupe implique une synchronisation des activites des membres d'un groupe. Des individus avec des besoins pouvant etre differents doivent dec...
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cena:
307,91 |
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Animal Tracks and Tracking in Western North America
ISBN: 9780691121031 / Angielski Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
96,71 |
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Animal Tracks and Tracking in Western North America
ISBN: 9780691121024 / Angielski Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
193,66 |
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Evolution of the neotropical ichthyofauna
ISBN: 9786131520426 / Angielski / Miękka / 104 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Rivers and lakes of South and Central America host 6000 fish species representing 30% of the world freshwater fish diversity. Despite an increasing interest from the scientific community in understanding the origin and processes that rose extant diversity to such levels, the biogeography of Amazonian fishes remains largely unknown. Yet, recent molecular studies pointed to the importance of the orogenic activity of the Andes, the marine highstand of the late Miocene, the climatic fluctuations of the Pleistocene or headwater capture events for the dynamic of the Amazonian biodiversity. This...
Rivers and lakes of South and Central America host 6000 fish species representing 30% of the world freshwater fish diversity. Despite an increasing in...
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cena:
245,00 |
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Biomechanics: An Approach to Vertebrate Biology
ISBN: 9780472080168 / Angielski / Twarda / 272 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Offers an approach to the study of functional anatomy
Offers an approach to the study of functional anatomy
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cena:
120,95 |
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Impacts on biodiversity of exploitation of renewable energy sources: the example of birds and bats
ISBN: 9783833452574 / Niemiecki / Miękka / 70 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
43,50 |
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Biology of Communication
ISBN: 9780216909953 / Angielski / Miękka / 239 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. THE STUDY OF ANIMAL COMMUNICATION HAS TRADITIONALLY FORMED AN important part of the study of animal behaviour. In recent years it has tended to become a sub-field in its own right, attracting workers of varied interests; it is also receiving increasing attention at the undergraduate level. Another recent development is an area which has come to be known as neuroethology. The problem for the neuroethologist is that much of behaviour is not reliable or "reflex-like" in its expression. Communicative behaviour, on the other hand, often is, and here neurophysiology can make a significant...
THE STUDY OF ANIMAL COMMUNICATION HAS TRADITIONALLY FORMED AN important part of the study of animal behaviour. In recent years it has tended to become...
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cena:
200,77 |
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Über das Leuchten der Tiere
ISBN: 9783956103902 / Niemiecki / Miękka / 76 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
122,72 |
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Root Tissue Damage in Ber Ziziphus Mauritiana Associated with Nematode
ISBN: 9783639288599 / Angielski / Miękka / 168 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Root tissue damage by endoparasitic nematodes in ber root is described here based on original research. Grossly the infected roots appear swollen and black in colour as compared to healthy roots. Sections of infected roots show great variation in the cell size, some cells were enlarged with broken walls while others were hypertrophied due to large egg masses and sections of larvae in them. Increase in the number of cells and formation of giant cells was a common finding. Epidermis and endodermis as well as dermal regions were affected. Syncytial formation in cortical region was the most...
Root tissue damage by endoparasitic nematodes in ber root is described here based on original research. Grossly the infected roots appear swollen and ...
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cena:
303,45 |
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Insecticide Resistance and Genetics in Spodoptera litura of Pakistan
ISBN: 9783639288278 / Angielski / Miękka / 128 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Spodoptera litura causes enormous losses in many economically important crops. Three years monitoring of conventional and new chemistry insecticides revealed chlorpyrifos, quinalphos, deltamethrin, -cyfluthrin, emamectin and indoxacarb more toxic than other insecticides against most field populations. Cypermethrin and deltamethrin with fipronil showed synergistic effect both at 1:1 and 1:10 in field populations. However, these populations were highly antagonistic to organophosphates when mixed with synthetic pyrethroids. Using single pair crosses for genetics studies, deltamethrin and...
Spodoptera litura causes enormous losses in many economically important crops. Three years monitoring of conventional and new chemistry insecticides r...
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cena:
263,29 |
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Tissue Damage in Various Organs of Red Snapper by Parasites
ISBN: 9783639289053 / Angielski / Miękka / 188 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Red snapper Lutjanus argentimaculatus (Forsk., 1775) is infected by the trematodes, cestodes, acanthocephala, nematode larvae and adults which cause damage to the intestine, stomach, liver, visceral mesenteries, kidney and spleen of the fish. Infection rate of nematode larvae found to be very heavy and produces destruction of all layers of stomach and intestine along with fibrosis of visral wall. Acanthocephala may also badly affect the gastric mucosa and granulomatous lesions are produced at the site of penetration and perforation was also produced with large granulomas on serous surface....
Red snapper Lutjanus argentimaculatus (Forsk., 1775) is infected by the trematodes, cestodes, acanthocephala, nematode larvae and adults which cause ...
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cena:
303,45 |
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Ixodid Tick Infestation in Livestock and Traditional Control in Pakistan
ISBN: 9783639192810 / Angielski / Miękka / 124 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Infestation and identification of prevalent genera of Ixodid ticks in farm animals and traditional control at two districts of Northern Pakistan were studied. Data was collected from field/farm visited and interviewing farmers. Identification of Ixidid ticks was carried out in Department of Zoology. A total of 992 animals including 435 buffaloes, 315 cattle, 147 goats, 38 camels, 33 sheep, and 24 donkeys were studied. The animals, in order of decreasing susceptibility and infestation rate, were: 35.87%(cows)> 28.9% (camel)> 27.3% (sheep)> 24.13% (buffalo)> 23.13% (goat)> 4.2%...
Infestation and identification of prevalent genera of Ixodid ticks in farm animals and traditional control at two districts of Northern Pakistan wer...
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cena:
263,29 |
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Ecological Bulletins, Broadleaved Forests in Southern Sweden: Management for Multiple Goals
ISBN: 9781405188869 / Angielski / Twarda / 248 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Temperate broadleaved tree species, i.e. Acer platanoides, Carpinus betulus, Fagus sylvatica, Fraxinus excelsior, Prunus avium, Quercus robur and Q. petraea, Ulmus glabra and Tilia cordata, cover a total area of 200 000 ha of forest land in southern Sweden. Despite their documented importance for economy, biodiversity, social aspects and climate change adaptation, little applied research has focused on these forest types. With its 20 papers, this volume presents the latest findings concerning the management of broadleaved forests for multiple goals including aspects of natural resource...
Temperate broadleaved tree species, i.e. Acer platanoides, Carpinus betulus, Fagus sylvatica, Fraxinus excelsior, Prunus avium, Quercus robur and Q. p...
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cena:
254,90 |
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Composition of Honey Produced by Asian and exotic honeybees
ISBN: 9783639008289 / Angielski / Miękka / 236 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book provides up to date information about the status of beekeeping and honey industry in South East Asia. It include, origin of honeybees, a comprehensive account about all discovered honeybee species based on their reproductive isolation, South East Asian fauna of honeybees, floral sources in general, availability of various nectar sources during different seasons of the year, present beekeeping trends, beekeeping as a source of income for poor, importance of honey as food and medicine, International Parameters to evaluate honey quality including factors affecting it, variation in...
This book provides up to date information about the status of beekeeping and honey industry in South East Asia. It include, origin of honeybees, a com...
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cena:
352,54 |
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Impact of fertilization and feed supplementation on growth of carps
ISBN: 9783639294071 / Angielski / Miękka / 380 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Broiler manure and N.P.K. fertilization remained the best treatment for maximum net fish production Overall ranking of six fish species for weights and total lengths under all the five treatments remained for C. idella. Some sort of competition between the two groups to the same type of food due to almost identical or overlapping feeding habits was noticed.The overall biomass conversion efficiencies under the influence of T2, T3 and T4 and between T1 and T5 were statistically similar. However, the best (0.40) efficiency was observed under feed supplementation (T1) which was due perhaps to the...
Broiler manure and N.P.K. fertilization remained the best treatment for maximum net fish production Overall ranking of six fish species for weights an...
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cena:
352,54 |
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Feeding Habits and Nematode Parasites of Some Fishes of Karachi Coast
ISBN: 9783639296440 / Angielski / Miękka / 224 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
352,54 |
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Eco-Friendly Sustainable Commercial Aquaculture of Sutchi Catfish
ISBN: 9783639292022 / Angielski / Miękka / 76 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The book is written on the basis of the real practical research experience gained by conducting experiments in both laboratory and farmer levels. Feed cost is perhaps the largest operational cost in all kind of aquaculture. Moreover, in Bangladesh, use of complete artificial diet to get better yield is not possible for most farmers due to a lack of necessary credit. Furthermore, around 50% of the supplied feed is practically lost to environment as reported by many authors. Therefore, farmers can not utilize the full growth potential of fishes and are not getting expected yield from...
The book is written on the basis of the real practical research experience gained by conducting experiments in both laboratory and farmer levels. F...
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cena:
218,66 |
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Plant Parasitic Nematode Associated with Pomegranate and Pathogenecity
ISBN: 9783639300000 / Angielski / Miękka / 108 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Pomegranate are delicious, popular fruit in Pakistan and several other countries of the world. The variety most popular in Pakistan is known as "Khandhari anar." This fruit, its juice, seeds and parts of the tree are beneficial in several diseases and in promoting health. Roots of the tree are attacked by some nematodes. During present study tissue damage in roots infected by Meliodogyne nematodes was observed. Nematodes caused severe damage to whole thickness of the root. Lesions were formed at the site of entry with necrosis, enlargement of cells into giant cells, containing egg masses and...
Pomegranate are delicious, popular fruit in Pakistan and several other countries of the world. The variety most popular in Pakistan is known as "Khand...
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cena:
218,66 |
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Mineral Manipulation to Enhance Ruminant Productivity in Tropics
ISBN: 9783639300062 / Angielski / Miękka / 180 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Minerals are integral parts of all biological reactions taking place at any given time in animal body. The outcome of this research document reflects that the ratio of fixed dietary cations and anions is an important determinant of dietary impact on systemic acid base status in buffaloes.It offers an economical and doable mineral nutritional practice which can be used to manipulate the dietary cation anion difference (DCAD) to diver biological/ physiological reactions of the animal towards optimum productivity.His pioneer studies on DCAD in buffaloes revealed that feeding negative...
Minerals are integral parts of all biological reactions taking place at any given time in animal body. The outcome of this research document reflect...
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cena:
303,45 |
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Parasitic Zoonoses
ISBN: 9788132215509 / Angielski / Twarda / 135 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The book "Parasitic Zoonoses" emphasizes a veterinary and public health perspective of zoonotic parasites. This book is suitable for higher undergraduate and graduate students of zoonoses and public health, veterinary parasitology, parasite epidemiology; public health workers; public health veterinarians; field veterinarians, medical professionals and all others interested in the subject. More than 15 protozoa and 50 other parasitic diseases are zoonotic in nature and all these diseases have been discussed in detail. The first chapter is concerned with classification of zoonotic parasites,...
The book "Parasitic Zoonoses" emphasizes a veterinary and public health perspective of zoonotic parasites. This book is suitable for higher undergradu...
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cena:
803,21 |
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