While the creation of Dolly the sheep, the world's most famous clone, triggered an enormous amount of discussion about human cloning, in Dolly Mixtures the anthropologist Sarah Franklin looks beyond that much-rehearsed controversy to some of the other reasons why the iconic animal's birth and death were significant. Building on the work of historians and anthropologists, Franklin reveals Dolly as the embodiment of agricultural, scientific, social, and commercial histories which are, in turn, bound up with national and imperial aspirations. Dolly was the offspring of a long tradition of animal domestication, as well as the more recent histories of capital accumulation through selective breeding, and enhanced national competitiveness through the control of biocapital. Franklin traces Dolly's connections to Britain's centuries-old sheep and wool markets (which were vital to the nation's industrial revolution) and to Britain's export of animals to its colonies—particularly Australia—to expand markets and produce wealth. Moving forward in time, she explains the celebrity sheep's links to the embryonic cell lines and global bioscientific innovation of the late twentieth century and early twenty-first. Franklin combines wide-ranging sources—from historical accounts of sheep-breeding, to scientific representations of cloning by nuclear transfer, to popular media reports of Dolly's creation and birth—as she draws on gender and kinship theory as well as postcolonial and science studies. She argues that there is an urgent need for more nuanced responses to the complex intersections between the social and the biological, intersections which are literally reshaping reproduction and genealogy. In Dolly Mixtures, Franklin uses the renowned sheep as an opportunity to begin developing a critical language to identify and evaluate the reproductive possibilities that post-Dolly biology now faces, and to look back at some of the important historical formations that enabled and prefigured Dollys creation.

This nonfiction science reader will help fifth grade students gain science content knowledge while building their reading comprehension and literacy skills. This purposefully leveled text features hands-on, challenging science experiments and full-color images. Students will learn all about chemistry, colloids, solubility, solutions, and much more through this engaging text that supports STEM education and is aligned to the Next Generation Science Standards. Important text features like a glossary and index will improve students close reading skills.

Mixtures, compounds, and solutions: their descriptions and behavior, plus the difference between chemical and physical properties.

This book uses the EM (expectation maximization) algorithm to simultaneously estimate the missing data and unknown parameter(s) associated with a data set. The parameters describe the component distributions of the mixture; the distributions may be continuous or discrete. The editors provide a complete account of the applications, mathematical structure and statistical analysis of finite mixture distributions along with MCMC computational methods, together with a range of detailed discussions covering the applications of the methods and features chapters from the leading experts on the subject. The applications are drawn from scientific discipline, including biostatistics, computer science, ecology and finance. This area of statistics is important to a range of disciplines, and its methodology attracts interest from researchers in the fields in which it can be applied.

Readers will learn about how mixtures and solutions are made and measured; what makes dissolving easier; how we can separate mixtures and solutions; what air is made from; and more.

Almost everything around us is a combination of different things. These are mixtures and solutions. Seawater, for example, is a solution of salt and water. The engaging text and vivid illustrations in this book will help readers understand how mixtures and solutions form, and how they apply to everyday life.

Compiling, comparing, and analyzing research from a wide range of abstracts, journal articles, and Web sites, this reference examines the properties, function, and behavior of binary, ternary, and multicomponent mixtures in the presence and absence of solutes. The author uniformly presents extensive data on the properties of solvent mixtures and describes their structures and interactions. He details the impact of preferential solvation on the environment, action, and components of chemical systems. The book highlights experimental approaches to determine when, and to what extent, preferential solvation has taken place and models for organic, ionic, macromolecular, and biochemical solutes.