David Riley – författare

How do personal networks evolve and what roles do they play for parents, and for the development of children? Can these ties with relatives, neighbours, and friends provide stability for family members during periods of disruption caused by divorce, unemployment, geographic dislocation or serious illness? How do networks change over time? To what extent are network members interchangeable; can unrelated friends take the place of close relatives? These are among the questions addressed in Extending Families, a ground-breaking study about how personal networks evolve, and what roles they play for parents and for the development of children. The volume is an outgrowth of a ten-year cooperative research effort carried out by the authors as part of the Comparative Ecology of Human Development Project at Cornell University. In this comprehensive and integrated volume, Moncrieff Cochran and his colleagues document and compare the roles network members play in the lives of African-American and Caucasian parents in the United States, and parents in Sweden, Wales and West Germany.

How do personal networks evolve and what roles do they play for parents, and for the development of children? Can these ties with relatives, neighbours, and friends provide stability for family members during periods of disruption caused by divorce, unemployment, geographic dislocation or serious illness? How do networks change over time? To what extent are network members interchangeable; can unrelated friends take the place of close relatives? These are among the questions addressed in Extending Families, a ground-breaking study about how personal networks evolve, and what roles they play for parents and for the development of children. The volume is an outgrowth of a ten-year cooperative research effort carried out by the authors as part of the Comparative Ecology of Human Development Project at Cornell University. In this comprehensive and integrated volume, Moncrieff Cochran and his colleagues document and compare the roles network members play in the lives of African-American and Caucasian parents in the United States, and parents in Sweden, Wales and West Germany.

Through examples and analogies, Computational Thinking for the Modern Problem Solver introduces computational thinking as part of an introductory computing course and shows how computer science concepts are applicable to other fields. It keeps the material accessible and relevant to noncomputer science majors.With numerous color figures, this classroom-tested book focuses on both foundational computer science concepts and engineering topics. It covers abstraction, algorithms, logic, graph theory, social issues of software, and numeric modeling as well as execution control, problem-solving strategies, testing, and data encoding and organizing. The text also discusses fundamental concepts of programming, including variables and assignment, sequential execution, selection, repetition, control abstraction, data organization, and concurrency. The authors present the algorithms using language-independent notation.

People like stories. They like to read them, they like to hear them, and they like to tell them. Ill never forget the stories of my wifes cousin Uncle Charles whod pour a cup of coffee, light up his favorite pipe, and begin to recall his seafaring days in the US Navy as we both sat at his small dining room table under the dim light of a homemade Tiffany-like lamp. Hed casually speak of wartimes as if it were just a Sunday walk in the park, only slowing his tempo a bit when it came to those near-death experiences, like nearly being crushed to death as he got pinned between a ship and a dock piling, waiting and praying as the massive ship eased away from the piling with a swell instead of popping open his barrel chest against the timber. I always anxiously anticipated our story time together. Unfortunately, Charles eventually passed away. Two careers, one ending as a lieutenant commander of the navy and one as a captain in a sheriffs department, had finally taken its toll on his health. I miss him, but his stories live on in my mind.So if stories within our lifetime can impact us and stay with us so long, what kind of story would it have to be to survive over two thousand years of human history? Just such a story is the legend of Deirdre of the Sorrows. My first encounter with this legend was actually musical in nature. In a little shop outside of Chattanooga, Tennessee, I first heard the music of A Celtic Tale by Hearts of Space, and the sound captured my imagination. Not even knowing what the music was about, I bought the cassette and began investigating the tale of Deirdre of the Sorrows that had inspired this music. Think about it! Some old Irish legend survives several millennia and inspires some extremely talented musicians on the west coast of the USA to orchestrate a whole album of music about it! Thats intriguing. From there, I wrote my own narrative to the music and, in time, began contemplating more deeply about this complex tale of love, betrayal, and human destiny. After reading many versions of this tale and looking at the archeological evidence from this time period in Northern Ireland, a more complete story started to formulate itself in my mind. Whether I wanted to or not, it became apparent over time that I was bound by some unseen force to write this novel. Here is the gist of the story. A dark and powerful druid prophesizes that the most beautiful woman in the world will be born, marry one of three highly admired young brothers in Ireland, and eventually cause the downfall of the kingdom. Instead of killing the baby when she was born, the king decides to raise the girl and marry her on her sixteenth birthday to nullify the prophecy . . . like that was going to work! Well, you can imagine . . . no, wait. You dont have tojust read the story!

Through examples and analogies, Computational Thinking for the Modern Problem Solver introduces computational thinking as part of an introductory computing course and shows how computer science concepts are applicable to other fields. It keeps the material accessible and relevant to noncomputer science majors.With numerous color figures, this classroom-tested book focuses on both foundational computer science concepts and engineering topics. It covers abstraction, algorithms, logic, graph theory, social issues of software, and numeric modeling as well as execution control, problem-solving strategies, testing, and data encoding and organizing. The text also discusses fundamental concepts of programming, including variables and assignment, sequential execution, selection, repetition, control abstraction, data organization, and concurrency. The authors present the algorithms using language-independent notation.