K hler j (26 risultati)

SC. Condizione: Gut. Obr., [SD106]., Deu 400g.

Hardcover. Condizione: Good. Good - Bumped and creased book with tears to the extremities, but not affecting the text block, may have remainder mark or previous owner's name - GOOD Oversized.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Hardcover. Condizione: Acceptable. HARDCOVER Acceptable - This is a significantly damaged book. It should be considered a reading copy only. Please order this book only if you are interested in the content and not the condition. May be ex-library. Oversized.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

The leaf- and carpoflora of the Late Oligocene Fossil-Lagerst?tte Enspel (Westerwald, Rhineland-Palatinate, W-Germany) The well oreserved macroflora from the Late Oligocene of Enspel (Westerwald, Rhineland-Palatinate) is composed of 74 taxa according to our current state of knowledge (43 taxa based on leaves, 29 taxa based on carpological remains, as well as 2 taxa based on leaves and carpological remains). The new species Alangium enspelense K?hler sp. nov. is described. Besides the taxonomy of the flora this work provides palaeoecological interpretations for the source vegetation. The vegetation is dominated by zonal assemblages of a mesophytic forest, with a strong East-Asian influence. The forest consisted of four storeys and reached the lake which was characterized by mostly steep margins. Azonale elements (aquatic and semi-aquatic plants, riparian forest) are only represented based on approx. 15% of the taphoflora. Banks of potential creeks or small rivers feeding into the lake or shallow marginal areas can be assumed as the potential growth areas of these plants. 87 pp., 16 figs, 15 pls, br. 4.…

Paperback. Condizione: New. Print on Demand. This book comprehensively analyzes the concept of variable mathematical quantities, an idea fundamental to the development of calculus. The author traces the historical evolution of the concept from its initial recognition by Greek mathematicians to its abstract theorization in the 19th century. The book examines the central role variable quantities played in the development of functional and numerical analysis and elucidates the mathematical insights and techniques that emerged from their study. Through original research and clear exposition, this book provides deep insight into the historical construction of concepts essential to modern mathematics. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

HC. Condizione: Gut. Oln, OU.448s.,in gutem Zustand, [LSC13,7a] Deu 1200g.

Dreizehn Jahre nach dem Erscheinen der Vorg?ngerfassung von 2011 liegt eine aktualisierte Rote Liste der Heuschrecken und Fangschrecken Deutschlands vor. Sie gibt in differenzierter Form Auskunft ?ber unsere wildlebenden Heuschrecken- und Fangschreckenarten und ihre Gef?hrdungssituation. Die Gesamtartenliste enth?lt alle 83 als etabliert geltenden Heuschreckenarten sowie die einzige einheimische Fangschreckenart Mantis religiosa. Die Rote Liste der Heuschrecken und Fangschrecken geht wie alle Roten Listen ?ber eine reine Inventur und die Beschreibung von Bestandstrends und R?ckgangsursachen hinaus. F?r jede Art wurden artspezifische Kommentare verfasst, die die Bestandsentwicklung im Detail erl?utern. R?ckgangsursachen werden beleuchtet und Empfehlungen zur Optimierung der Lebensr?ume mittels Hilf- und Schutzma?nahmen gegeben. Zudem wird die Verantwortlichkeit Deutschlands f?r die weltweite Erhaltung der Arten eingesch?tzt. Die Rote Liste wurde von erfahrenen Experten und Expertinnen der Zoologie, Freiland?kologie und Naturschutzbiologie verfasst. Mit ihr liegt Band 7 der Reihe ?Rote Liste der Tiere, Pflanzen und Pilze Deutschlands? 2020 ff. vor. Bonn - Bad Godesberg. Bundesamt f?r Naturschutz. 88 pp., 18 figs, br. 4.…

Paperback. Condizione: New. Print on Demand. This captivating book delves into the rich history of mathematics education, tracing its evolution from ancient times to the present day. The author skillfully weaves together primary sources and scholarly insights to provide a comprehensive examination of the subject's development. Through engaging anecdotes and in-depth analysis, this book illuminates the enduring impact of mathematics on human civilization. It explores the ways in which mathematical concepts have been shaped by cultural, social, and technological factors, and highlights the contributions of key figures such as Euclid, Pythagoras, and Euler to the field. By exploring the evolution of mathematical education, this book offers a fresh perspective on the subject's broader significance. It demonstrates how mathematics has not only advanced human knowledge but also influenced our understanding of the world around us, shaping our societies and cultures in profound ways. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Hardcover. Condizione: New.

Hardcover. Condizione: Fine. Condizione sovraccoperta: Fine. 1st Edition. Beautiful copy of this excellent book.

Softcover. Condizione: neu. 1. Auflage. QM - Quantitative Methoden in Forschung und Praxis, Band 16 90 pages. Grundlage dieser Studie bilden statistische Methoden, die zur Beurteilung der Qualität von Fertigungserzeugnissen in der Wareneingangs- und Warenausgangskontrolle als auch zwischen den einzelnen Fertigungsstufen eingesetzt werden. Dabei wird die Qualitätslage einer Warenlieferung auf der Grundlage des zwischen Lieferanten und Abnehmer vereinbarten Qualitätsabkommens beurteilt. Die Methoden basieren auf statistischen Testverfahren. Nach einer einführenden Darstellung der Grundlagen aus der Statistik beschäftigt sich der Autor mit einem einheitlichen Ansatz zur Berechnung ASN-optimaler zweifacher Attributprüfpläne. Darüber hinaus werden zweifache attributive Bayespläne vorgestellt, welche Informationen über den Ausschussanteil ausnutzen und so die Prüfkosten erheblich senken.…

Paperback. Condizione: New. Print on Demand. This book examines the evolution of mathematical ideas and theories from the times of ancient Greek thinkers to the present day. The author traces the development of key geometric principles, including the Pythagorean theorem, the concept of infinity, and the exploration of higher dimensions. Along the way, the book delves into the lives and contributions of renowned mathematicians, such as Euclid, Archimedes, and Descartes. By presenting these ideas within their historical context, the author sheds light on the thought processes and motivations that drove these groundbreaking discoveries. The book also explores the impact of mathematical concepts on our understanding of the physical world and the universe at large, highlighting their significance in fields as diverse as architecture, astronomy, and quantum mechanics. Through its nuanced analysis, this book offers a fresh perspective on the enduring power of mathematical ideas and their role in shaping human knowledge. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Condizione: New. 2014. 1996th Edition. paperback. . . . . .

Condizione: New. 2021. Hardcover. . . . . .

Condizione: New. 2014. 1996th Edition. paperback. . . . . . Books ship from the US and Ireland.

Paperback. Condizione: New. Print on Demand. This book explores the depths of the mathematical theory of algebraic integers, delving into their role within number theory and algebraic geometry. The author systematically examines the foundational principles of algebraic integers, exploring the connections between ideals, divisors, and valuations. Through a thorough analysis of Dedekind domains and rings of integers, the book provides a comprehensive understanding of the arithmetic of algebraic number fields. By examining the intricate interplay between algebraic integers and class field theory, this book sheds light on the profound relationship between number theory and algebraic geometry. The insights gained from this exploration contribute to a deeper comprehension of the structure and behavior of algebraic integers, solidifying their significance within the broader landscape of mathematics. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Condizione: New. 2021. Hardcover. . . . . . Books ship from the US and Ireland.

Condizione: New.

Alle mitteleurop?ischen Spinner und Schw?rmer Alpenarten als Auswahl Biotopanspr?che Abbildungen aller Raupen Ein wichtiger Ratgeber f?r Natursch?tzer, Biologen, ?kologen und Kartierer. In bew?hrter Konzeption und mit profunder Fachkenntnis erstellt. Nach dem Werk Tagfalter komplettiert Hans-Josef Weidemann damit die Schmetterlingsfauna Mitteleuropas. Alle mitteleurop?ischen Spinner und Schw?rmer Alpenarten als Auswahl Biotopanspr?che Abbildungen aller Raupen Ein unentbehrlicher Ratgeber f?r Natursch?tzer, Biologen, ?kologen und Kartierer. In bew?hrter Konzeption und mit profunder Fachkenntnis erstellt. Nach dem Standardwerk ?Tagfalter? komplettiert Hans-Josef Weidemann damit die Schmetterlingsfauna Mitteleuropas.v Weidemann und K?hler bieten mit ihrem Buch ein in dieser Kompaktheit einzigartiges Nachschlagewerk ?ber die wesentlichen Nachtfalterarten Deutschlands und der angrenzenden L?nder. Nach einer kurzen Einleitung werden die einzelnen Arten in einer sehr gelungenen Kombination aus Text und Bild vorgestellt. Vermittelt werden neben allgemeinen Informationen wie z.B. Flugzeit und Vorkommensort auch spezielle Anspr?che der Tiere an ihre Biotopstruktur. Die Verfasser gehen dabei insbesondere auf die Pr?imaginalstadien ein und beschreiben deren Habitate und Entwicklung. Der Text wird erg?nzt durch erstklassige Farbfotos, die u.a. auch die Artzuordnung von Raupen erm?glichen. Das Buch stellt eine wertvolle Hilfe f?r engagierte Laien und entomologisch orientierte Nat?rsch?tzer dar und kann dem Interessierten nur w?rmstens empfohlen werden. Weidemann und K?hler bieten mit ihrem Buch ein in dieser Kompaktheit einzigartiges Nachschlagewerk ?ber die wesentlichen Nachtfalterarten Deutschlands und der angrenzenden L?nder. Nach einer kurzen Einleitung werden die einzelnen Arten in einer sehr gelungenen Kombination aus Text und Bild vorgestellt. Vermittelt werden neben allgemeinen Informationen wie z.B. Flugzeit und Vorkommensort auch spezielle Anspr?che der Tiere an ihre Biotopstruktur. Die Verfasser gehen dabei insbesondere auf die Pr?imaginalstadien ein und beschreiben deren Habitate und Entwicklung. Der Text wird erg?nzt durch erstklassige Farbfotos, die u.a. auch die Artzuordnung von Raupen erm?glichen. Das Buch stellt eine wertvolle Hilfe f?r engagierte Laien und entomologisch orientierte Nat?rsch?tzer dar und kann dem Interessierten nur w?rmstens empfohlen werden. Augsburg. Naturbuch-Verlag. 512 pp., num. color photographs, hardcover 8 [11.5 x 18.5 cm].…

Leather Bound. Condizione: New. Language: German. Language: German. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2024, utilizing the invaluable guidance of the original edition published many years ago in 1848. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - German, Pages: - 211, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 211 211.…

Leather Bound. Condizione: New. Language: German. Language: German. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2024, utilizing the invaluable guidance of the original edition published many years ago in 1855. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - German, Pages: - 297, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 297 297.…

Condizione: New. PRINT ON DEMAND pp. 200.

Condizione: New. PRINT ON DEMAND pp. 716.

Condizione: New. PRINT ON DEMAND pp. 336.