A zeegers (38 risultati)

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

Condizione: New.

Condizione: Gebraucht / Used. 2001. Pap. 171pp. 8°. Diss./Thesis. Bibliogr. Summary. Samenvatiing.

Condizione: New. 256, col photos, col & b/w ilus, dist maps. . PB. NEW. . Described in this field guide are eight families of flies that have three pulvilli on their feet (tarsi) as a common characteristic. These are older and closely related families of flies (Homeodactyla). More than 150 species are described, from 'irritating' Horseflies (Tabanidae) to brightly coloured Soldierflies (Stratiomyidae), from slender Awl-flies (Xylophagidae) to tiny Hunchback flies (Acroceridae) and from stocky Odour-flies (Coenomyiidae) to slender-legged Snipeflies (Rhagionidae). Species texts offer short information on occurrence, flight season and rarity. Clear photographs support the texts.Species can be identified as much as possible from field characteristics or photographs. Keys are supported by functional drawings which clearly illustrate the characteristics. Characteristics which can be seen only in living specimens, such as eye colour, are used as much as possible. In that way, this guide is useful for both nature lovers and beginning and expert entomologists. [9789051070682].…

Condizione: New.

Condizione: New. pp. 68.

Haarlem, 1982. 94 blz Ills. Gebonden. Fraai. [81812].

Condizione: New. pp. 504.

Paperback. Condizione: Brand New. reprint edition. 500 pages. 9.20x6.10x1.30 inches. In Stock.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - The study of intermolecular forces began over one hundred years ago in 1873 with the famous thesis of van der Waals. In recent decades, knowledge of this field has expanded due to intensive research into both its theoretical and the experimental aspects. This is particularly true for the type of very strong cohesive force stressed in 1920 by Latimer and Rodebush: the hydrogen bond, a phenomenon already outlined in 1912 by Moore and Winemill. Hydrogen bonds exert a profound influence on most of the physical and chemical properties of the materials in which they are formed. Not only do they govern viscosity and electrical conductivity, they also intervene in the chemical reaction path which determines the kinetics of chemical processes. The properties of chemical substances depend to a large extent on intermolecular forces. In spite of this fundamental fact, too little attention is given to these properties both in research and in university teaching. For instance, in the field of pharmaceutical research, about 13000 compounds need to be studied in order to find a single new product that can be successfully marketed. The recognition of the need to optimize industrial research efficiency has led to a growing interest in promoting the study of inter molecular forces. Rising salary costs in industry have encou raged an interest in theoretical ideas which will lead to tailor made materials.…

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Dr de Gadolin's study calls attention to a country, a people, and a problem about which in general much too little is known outside Finland. To the extent that it was possible, the valiant and industrious Finnish people have endeavored to overcome the difficulties created by two wars and the consequent onerous peace terms. One of the most stupendous problems was that of the Finnish refugees evacuated from the Karelian isthmus, Salla, Petsamo, and the leased peninsula of Porkala. The lost territory, with a total area of 45,000 square kilometers, had important industrial plants and traffic networks, including the very important Saima Canal, and large expanses of arable land and forest. Some 450,000 persons, or 12 percent of the total population at that time, had to be resettled in the remainder of Finland, particularly in the southern provinces. In his detailed description of how this difficult problem was solved, even if at the cost of a sharpened inflation, Dr de Gadolin strongly emphasizes the financial and economic aspects. It is fortunate for Finland that, though situated within the Russian sphere of influence, it nevertheless belongs to the Swedish-Finnish neutral bloc, and thus was able to maintain its economic relations with the West.…

Hardcover. Condizione: Good. Condizione sovraccoperta: Acceptable. Verkleuring op de linnen kaft. Dutch.

Hardcover. Condizione: Very Good. 1st Edition. hardback book in very good condition.

Taschenbuch. Condizione: Neu. Intermolecular Forces | An Introduction to Modern Methods and Results | Pierre L. Huyskens (u. a.) | Taschenbuch | x | Englisch | 2011 | Springer | EAN 9783642762628 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Taschenbuch. Condizione: Neu. Milestone Moments in Getting Your PhD in Qualitative Research | Margaret Zeegers (u. a.) | Taschenbuch | Englisch | 2015 | Elsevier Science | EAN 9780081002315 | Verantwortliche Person für die EU: Elsevier B.V., Radarweg 29, 1043 NX AMSTERDAM, NIEDERLANDE, productsafety[at]elsevier[dot]com | Anbieter: preigu. …

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,950grams, ISBN:3540534105. …

Condizione: Very Good.

Paperback. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Condizione: As New. Unread book in perfect condition.

Condizione: Sehr gut. Zustand: Sehr gut | Seiten: 490 | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

This field guide describes eight families of flies that have three pulvilli on their feet (tarsi) as a common characteristic. These are older and closely related families of flies (Homeodactyla). More than 150 species are described, from ?irritating? Horseflies to brightly coloured Soldierflies, from slender Awl-flies to tiny Hunchback flies and from stocky Odour-flies to slender-legged Snipeflies. Species texts offer short information on occurrence, flight season and rarity. Clear photographs support the texts. Species can be identified as much as possible from field characteristics or photographs. Keys are supported by functional drawings which clearly illustrate the characteristics. Characteristics which can be seen only in living specimens, such as eye colour, are used as much as possible. In that way, this guide is useful for both nature lovers and beginning and expert entomologists. ?s Graveland. Stichting Jeugdbondsuitgeverij. 256 pp., color photos, color & b/w illustrations, color distribution maps, paperback gr. 8 [17 x 23.7 cm]. …

Softcover. Condizione: gut. 2021. Bouwfysica In deutscher Sprache. pages.

Nationaal Natuurhistorisch Museum Naturalis Leiden 2009, 442 pag., kleurenfoto's / kleurenillustraties/ tabellen/ kaartjes, nette forse hardcover met stofomslag 9789063910051 (code Sc-265).

Condizione: new. Questo è un articolo print on demand.

PF. Condizione: New. This item is printed on demand. Brand new book, sourced directly from publisher. Dispatch time is 6-7 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

PF. Condizione: New. This item is printed on demand. Brand new book, sourced directly from publisher. Dispatch time is 6-7 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The study of intermolecular forces began over one hundred years ago in 1873 with the famous thesis of van der Waals. In recent decades, knowledge of this field has expanded due to intensive research into both its theoretical and the experimental aspects. This is particularly true for the type of very strong cohesive force stressed in 1920 by Latimer and Rodebush: the hydrogen bond, a phenomenon already outlined in 1912 by Moore and Winemill. Hydrogen bonds exert a profound influence on most of the physical and chemical properties of the materials in which they are formed. Not only do they govern viscosity and electrical conductivity, they also intervene in the chemical reaction path which determines the kinetics of chemical processes. The properties of chemical substances depend to a large extent on intermolecular forces. In spite of this fundamental fact, too little attention is given to these properties both in research and in university teaching. For instance, in the field of pharmaceutical research, about 13000 compounds need to be studied in order to find a single new product that can be successfully marketed. The recognition of the need to optimize industrial research efficiency has led to a growing interest in promoting the study of inter molecular forces. Rising salary costs in industry have encou raged an interest in theoretical ideas which will lead to tailor made materials. 504 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Dr de Gadolin's study calls attention to a country, a people, and a problem about which in general much too little is known outside Finland. To the extent that it was possible, the valiant and industrious Finnish people have endeavored to overcome the difficulties created by two wars and the consequent onerous peace terms. One of the most stupendous problems was that of the Finnish refugees evacuated from the Karelian isthmus, Salla, Petsamo, and the leased peninsula of Porkala. The lost territory, with a total area of 45,000 square kilometers, had important industrial plants and traffic networks, including the very important Saima Canal, and large expanses of arable land and forest. Some 450,000 persons, or 12 percent of the total population at that time, had to be resettled in the remainder of Finland, particularly in the southern provinces. In his detailed description of how this difficult problem was solved, even if at the cost of a sharpened inflation, Dr de Gadolin strongly emphasizes the financial and economic aspects. It is fortunate for Finland that, though situated within the Russian sphere of influence, it nevertheless belongs to the Swedish-Finnish neutral bloc, and thus was able to maintain its economic relations with the West. 72 pp. Englisch.…