Our Oldest Task


Book Description

“This is a book about nature and culture,” Eric T. Freyfogle writes, “about our place and plight on earth, and the nagging challenges we face in living on it in ways that might endure.” Challenges, he says, we are clearly failing to meet. Harking back to a key phrase from the essays of eminent American conservationist Aldo Leopold, Our Oldest Task spins together lessons from history and philosophy, the life sciences and politics, economics and cultural studies in a personal, erudite quest to understand how we might live on—and in accord with—the land. Passionate and pragmatic, extraordinarily well read and eloquent, Freyfogle details a host of forces that have produced our self-defeating ethos of human exceptionalism. It is this outlook, he argues, not a lack of scientific knowledge or inadequate technology, that is the primary cause of our ecological predicament. Seeking to comprehend both the multifaceted complexity of contemporary environmental problems and the zeitgeist as it unfolds, Freyfogle explores such diverse topics as morality, the nature of reality (and the reality of nature), animal welfare, social justice movements, and market politics. The result is a learned and inspiring rallying cry to achieve balance, a call to use our knowledge to more accurately identify the dividing line between living in and on the world and destruction. “To use nature,” Freyfogle writes, “but not to abuse it.”




On Task


Book Description

A look at the extraordinary ways the brain turns thoughts into actions—and how this shapes our everyday lives Why is it hard to text and drive at the same time? How do you resist eating that extra piece of cake? Why does staring at a tax form feel mentally exhausting? Why can your child expertly fix the computer and yet still forget to put on a coat? From making a cup of coffee to buying a house to changing the world around them, humans are uniquely able to execute necessary actions. How do we do it? Or in other words, how do our brains get things done? In On Task, cognitive neuroscientist David Badre presents the first authoritative introduction to the neuroscience of cognitive control—the remarkable ways that our brains devise sophisticated actions to achieve our goals. We barely notice this routine part of our lives. Yet, cognitive control, also known as executive function, is an astonishing phenomenon that has a profound impact on our well-being. Drawing on cutting-edge research, vivid clinical case studies, and examples from daily life, Badre sheds light on the evolution and inner workings of cognitive control. He examines issues from multitasking and willpower to habitual errors and bad decision making, as well as what happens as our brains develop in childhood and change as we age—and what happens when cognitive control breaks down. Ultimately, Badre shows that cognitive control affects just about everything we do. A revelatory look at how billions of neurons collectively translate abstract ideas into concrete plans, On Task offers an eye-opening investigation into the brain’s critical role in human behavior.




Our Supreme Task


Book Description

Provides the dramatic history of Winston Churchill's 1946 trip to Fulton, Missouri, where he delivered his Iron Curtain Speech--a speech which served to fundamentally define the dangers of Soviet totalitarian Communism.




The Task of Old Testament Theology


Book Description

This prodigious work offers a broad selection of essays that present Knierim's distinct method for the discipline of Old Testament studies. One subject deals with the implications of his method for New Testament studies.




Twenty Years After the Iowa Gambling Task: Rationality, Emotion, and Decision-Making


Book Description

The world is full of uncertainty. In unpredictable circumstances, can emotions facilitate advantageous decision-making? A neuroscience team, led by Antonio Damasio, explored this question using the Iowa Gambling Task (IGT). To the present day, the findings of numerous IGT-related investigations strongly influence clinical and interdisciplinary research, for example, in neuroeconomics and neuromarketing. This special issue examines IGT-based research progress over the past 20 years through literature reviews, clinical examinations, model construction, theoretical integration, and brain imaging technology. Both supportive and opposing viewpoints are provided to frame correlations between rationality, emotion, decision-making, and IGT. Potential future directions for IGT studies are discussed




The Great Task Remaining Before Us


Book Description

"An unusually strong collection of essays ...the scholarship is impeccable."---Gaines M. Foster, Louisiana State University, Baton Rouge --







The Untimely Present


Book Description

The Untimely Present examines the fiction produced in the aftermath of the recent Latin American dictatorships, particularly those in Argentina, Brazil, and Chile. Idelber Avelar argues that through their legacy of social trauma and obliteration of history, these military regimes gave rise to unique and revealing practices of mourning that pervade the literature of this region. The theory of postdictatorial writing developed here is informed by a rereading of the links between mourning and mimesis in Plato, Nietzsche's notion of the untimely, Benjamin's theory of allegory, and psychoanalytic / deconstructive conceptions of mourning. Avelar starts by offering new readings of works produced before the dictatorship era, in what is often considered the boom of Latin American fiction. Distancing himself from previous celebratory interpretations, he understands the boom as a manifestation of mourning for literature's declining aura. Against this background, Avelar offers a reassessment of testimonial forms, social scientific theories of authoritarianism, current transformations undergone by the university, and an analysis of a number of novels by some of today's foremost Latin American writers--such as Ricardo Piglia, Silviano Santiago, Diamela Eltit, João Gilberto Noll, and Tununa Mercado. Avelar shows how the 'untimely' quality of these narratives is related to the position of literature itself, a mode of expression threatened with obsolescence. This book will appeal to scholars and students of Latin American literature and politics, cultural studies, and comparative literature, as well as to all those interested in the role of literature in postmodernity.




High Performance Parallel Runtimes


Book Description

This book focuses on the theoretical and practical aspects of parallel programming systems for today's high performance multi-core processors and discusses the efficient implementation of key algorithms needed to implement parallel programming models. Such implementations need to take into account the specific architectural aspects of the underlying computer architecture and the features offered by the execution environment. This book briefly reviews key concepts of modern computer architecture, focusing particularly on the performance of parallel codes as well as the relevant concepts in parallel programming models. The book then turns towards the fundamental algorithms used to implement the parallel programming models and discusses how they interact with modern processors. While the book will focus on the general mechanisms, we will mostly use the Intel processor architecture to exemplify the implementation concepts discussed but will present other processor architectures where appropriate. All algorithms and concepts are discussed in an easy to understand way with many illustrative examples, figures, and source code fragments. The target audience of the book is students in Computer Science who are studying compiler construction, parallel programming, or programming systems. Software developers who have an interest in the core algorithms used to implement a parallel runtime system, or who need to educate themselves for projects that require the algorithms and concepts discussed in this book will also benefit from reading it. You can find the source code for this book at https://github.com/parallel-runtimes/lomp.




A Task Model-based Approach for Design and Evaluation of Innovative User Interfaces


Book Description

Nowadays, the advent of the wireless Internet and the rapid expanding of novel technologies on the mass market have represented a tremendous stimulus for pushing the development of interactive systems able to encompass support for a larger and larger variety of users, tasks, devices and contexts. In this thesis we present the benefits of using task models in the various steps of the lifecycle of an interactive application. Indeed, we show how they can play an important role in the requirements elicitation phase for example, by requiring precise definition of temporal relationships between the different activities that should be performed, so avoiding any ambiguities. Furthermore, we describe how task models may be exploited in software development beyond early analysis as they can provide valuable information for the design of interactive applications through a number of criteria specifying how to use the data contained in task models to drive the design of the user interface. Additionally, we analyse how they can be used for verification purposes, in order to check some properties of the modelled system (in combination with other models), so improving the level of confidence towards the system, which can be relevant especially in safety-critical contexts. Lastly, we show the benefits that can be gained from using task models in the usability evaluation phase, through a systematic analysis of the impact that the deviations from an expected task plan could have on the quality of the overall system.