Lessard Sabin (39 results)

Condition: Good. Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains.

Condition: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condition: Very Good. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Paperback. Condition: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Soft cover. Condition: Good. 1st Edition. **While the stock image supplied by Abebooks pictures a dark-green cover, my copy is light green/olive.** Cover has a 3 3/4 inch bottom-corner crease; binding has light soil; tight, text clean. xv, [1], 313 p. [b 282].

Hardcover. Condition: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condition: As New. Hardcover with dust jacket. 314 pgs. Tight binding, unread.

hardcover. Condition: Good. No dust jacket. Ex-library book with typical stickers and stampings. Priority Mail is available on this item. No international shipping.

Soft cover. Condition: Good. 1986. Natural History, Evolutionary studies. Monographs in Population Biology #22, Princeton University Press. Good+ paperback but with a cut in the paper covering of the spine and bump to head of spine (someone dropped it?) 313p. 7/25.

Soft cover. Condition: Very Good. A very good copy of the softcover edition. The text is wholly unmarked, pristine, and the binding is bright and fresh in appearance. Several pages in the back references section are somewhat creased at the top corner only: unobtrusive. A lovely copy.

Condition: As New. Unread book in perfect condition.

Paperback. 313pp. Near new condition, covers bright, text clean & binding tight.

Hardcover. Condition: Very Good. Dust Jacket Condition: Very Good. First Edition. Clean tight and square with no marks dj with slight wrinkling but no tears and bright.

Paper Back. Condition: Near Fine. No Jacket. 313pp.incl.index; SC beige w/yellow; slight rub w/wear on edges & corners; some small corner folds. Monographs in Population Biology 22. "This book deals with a key area of population genetics: the ratio of the sexes in a population, or the allocation of resources to male versus female reproductive function." 5.5x8.5" isbn 0691084122.…

Condition: New.

Softcover. Condition: Bon. Ancien livre de bibliothèque avec équipements. Edition 2016. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Good. Former library book. Edition 2016. Ammareal gives back up to 15% of this item's net price to charity organizations.…

Hardcover. Condition: Gut. 363 S. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. Ex-library with stamp and library-signature. GOOD condition, some traces of use. w05342 792305957 Sprache: Englisch Gewicht in Gramm: 550.

Condition: New.

Paperback. Condition: New. This book deals with a key area of population genetics: the ratio of the sexes in a population, or the allocation of resources to male versus female reproductive function. Samuel Karlin and Sabin Lessard establish the formal theoretical aspects of the evolution of sex ratio within the constraints of genetic mechanisms of sex determination. Their results generalize and unify existing work on the topic, strengthening previous conceptions in some cases and, in other instances, offering new directions of research. There are two main approaches to understanding the causes and effects of sex ratio. One approach focuses on the optimization and adaptive functions of sex allocation, while the other emphasizes the consequences of genetic sex determination mechanisms. In discussing the utility of these two approaches, Professors Karlin and Lessard examine the principal sex-determining mechanisms and facts involved in sex ratio representations, the various genetic and environmental factors that contribute to adaptive sex expression, and the evolution of sex determining systems and controls.From a population genetic perspective, the authors derive evolutionary properties in support of the high incidence of 1:1 sex ratio in natural populations and investigate the conditions that can explain the occurrence of biased sex ratio.…

Condition: As New. Unread book in perfect condition.

Paperback. Condition: New. This book deals with a key area of population genetics: the ratio of the sexes in a population, or the allocation of resources to male versus female reproductive function. Samuel Karlin and Sabin Lessard establish the formal theoretical aspects of the evolution of sex ratio within the constraints of genetic mechanisms of sex determination. Their results generalize and unify existing work on the topic, strengthening previous conceptions in some cases and, in other instances, offering new directions of research. There are two main approaches to understanding the causes and effects of sex ratio. One approach focuses on the optimization and adaptive functions of sex allocation, while the other emphasizes the consequences of genetic sex determination mechanisms. In discussing the utility of these two approaches, Professors Karlin and Lessard examine the principal sex-determining mechanisms and facts involved in sex ratio representations, the various genetic and environmental factors that contribute to adaptive sex expression, and the evolution of sex determining systems and controls.From a population genetic perspective, the authors derive evolutionary properties in support of the high incidence of 1:1 sex ratio in natural populations and investigate the conditions that can explain the occurrence of biased sex ratio.…

Paperback. Condition: Brand New. 313 pages. 8.50x5.50x0.75 inches. In Stock.

Condition: Comme neuf. Merci, votre achat aide à financer des programmes de lutte contre l'illettrisme.

orig.cloth Minor rubbing, some soil to dustwrapper, VG., dustwrapper 22x14cm, 22x14cm, Series: Monographs in Population Biology, 22. Contents: Problems, Backround & Summary; Concepts & Parametrizations for One-Locus Multiallele Sex-Determining Systems & Related Systems; Characterizations & Stability Properties of Equilibria in One-Locus Multiallele Sex Determination Models & Related Models; Examples & Special Results for Two- & Three-Allele Sex Determination Models; Some Multilocus Sex Determination Systems; Effects of Inbreeding, Population Structure & Meiotic Drive on Sex Ratio Outcomes; General Two-Sex Two-Allele Viability Models; Some Incompatability Models; Multifactorial Sex Determination (MSD)Models; Concluding Observations & Open Problems. Minor rubbing, some soil to dustwrapper, VG., dustwrapper.…

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 192 pp. Französisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 288 pp. Französisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 216 pp. Französisch.

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Cet ouvrage constitue un premier cours de probabilités pour les étudiantes et étudiants du premier cycle universitaire (licence ou baccalauréat selon les pays). Il se veut le plus accessible possible. Les connaissances préalables se limitent aux règles de calcul courantes sur les nombres réels, les suites, les séries, les dérivées et les intégrales.…

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Ce cours, enseigné à l'Université de Montréal, s'adresse aux étudiants de licence (ou baccalauréat selon les pays) en mathématiques, en génie et en sciences en général, naturelles, économiques ou de gestion, qui veulent approfondir la théorie des probabilités. On y traite principalement de chaînes de Markov qui servent à modéliser les changements d'état aléatoires au cours du temps, discret ou continu, de systèmes à espace d'états fini ou dénombrable qui ont la propriété remarquable d'être sans mémoire. Il y est aussi question de processus de renouvellement qui ne possèdent pas nécessairement cette propriété, et de martingales qui ont la propriété supplémentaire que l'espérance du changement entre deux instants quelconques est nulle. Enfin, on y présente le mouvement brownien qui a été introduit pour décrire le déplacement d'une particule en suspension et qui est utilisé aujourd'hui dans de nombreux domaines. L'emphase est mise sur les exemples, notamment en actuariat avec l'arrivée d'accidents au hasard dans le temps, en biologie avec des modèles de reproduction de populations, en finance avec le cours d'un actif, en théorie des jeux avec le modèle de la ruine du joueur et en recherche opérationnelle avec des files d'attente et des modèles de fiabilité. Les principaux résultats théoriques, dont le fameux théorème ergodique sur le comportement à long terme d'une chaîne de Markov, sont démontrés à la fin des chapitres pour les plus exigeants. Le cours comporte 114 exercices et leurs corrigés détaillés. …

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - L'analyse est au coeur de la pensée mathématique : comment passe-t-on du discret au continu, des entiers naturels aux nombres réels Comment décrit-on la régularité d'une suite de nombres et d'une fonction à valeurs réelles Comment approche-t-on un nombre ou une fonction Voilà quelques-unes des questions fondamentales auxquelles on répond dans cet ouvrage. On y présente de façon progressive et rigoureuse les concepts centraux de limite, de convergence, de continuité et de dérivabilité. Les principales suites, séries et fonctions numériques ainsi que leurs propriétés sont introduites au fur et à mesure à titre d'exemples. On y annexe des éléments de géométrie pour les fonctions trigonométriques dans le souci de ne rien affirmer sans justification. On y ajoute 109 exercices avec corrigés détaillés pour bien approfondir la matière. Tout est mis en oeuvre pour assurer une entrée réussie dans le monde fascinant de l'analyse mathématique. Cette introduction à l'analyse s'adresse aux étudiantes et étudiants des filières mathématiques au niveau de la licence (ou du ' baccalauréat ' selon les pays). Les préalables sont des connaissances de base en calcul différentiel et intégral, en algèbre linéaire et en mathématiques discrètes.…