The Toeplitz algebra has nuclear dimension one

We prove the title by constructing 2-colourable completely positive approximations for the Toeplitz algebra. Besides results about nuclear dimension and completely positive contractive order zero maps, our argument involves projectivity of the cone over a finite dimensional C*-algebra and Lin's theorem on almost normal matrices.Comment: 8 page

Cryogenic magnetometer research at Twente University of Technology

In 1982 we started the project ‘Cryogenic Magnetometers’ with the aim to develop SQUID-magnetometers appropriate to a large variety of applications. The first system we developed is a SQUID-magnetometer with an open-ended horizontal access at room temperature. The measuring space inside the pick-up coils is easy accessible and the magnetization (remanent or induced) can be measured of materials in a static position or transported through the access.\ud \ud Further, systems have been developed with the pick-up coil set outside the cryostat, in order to arrive at a flexible system with which the object under investigation can be approached as close as possible. Another part of the project is the optimization of magnetometers with respect to the cryogenic system in order to develop cryogenic magnetometer systems with a very long time between helium refills. The present status of these three research subjects is briefly described

Who do they think they're talking to? framings of the audience by social media users

This paper examines the understandings and meanings of personal information sharing online using a predominantly symbolic interactionist analytic perspective and focusing on writers’ conceptions of their relationships with their audiences. It draws on an analysis of in-depth interviews with 23 personal bloggers. They were found to have limited interest in gathering information about their audiences, appearing to assume that readers are sympathetic. A comprehensive and grounded typology of imagined relationships with audiences was devised. Although the blogs of those interviewed were all public, some appear to frame their blogging practice as primarily self-directed, with their potential audiences playing a marginal role. These factors provide one explanation for some forms of potentially risky self-exposure that have been observed among social media user

Introduction

When W. T. Stead died on the Titanic he was the most famous Englishman on board. A mass of contradictions and a crucial figure in the history of the British press, Stead was a towering presence in the cultural life of late-Victorian and Edwardian society. In this introduction, we consider Stead as a ‘mass of contradictions’ and offer a few ways in which his prodigious output and activity might be understood.\u

A PERSPECTIVE ON THE FINANCIAL SITUATION IN AGRICULTURE

My purpose in this presentation is to give an overview or perspective on the financial situation in U.S. agriculture. Since descriptions of the situation are generally available (Easterbrook, J. Lee, Melichar-1985, ERS-USDA, van Blokland), I'll only briefly review the problem and its roots. The major emphasis of my presentation is devoted to two areas: difficulties in addressing current financial problems of the sector, and issues which deserve consideration for the future.Agricultural Finance,

INFLATION, CASH FLOWS, AND GROWTH: SOME IMPLICATIONS FOR THE FARM FIRM

Agribusiness,

The Path of Most Resistance: The Long Road Toward Gender Equity in Intercollegiate Athletics

While sports have long played an important role in educating boys and young men in leadership, physical fitness and competitive skills, only recent- ly have girls and young women had the chance to benefit from athletic opportunities. Over two decades of experience with a federal statute pro- hibiting sex discrimination in school sports programs have brought important successes in opening doors for female athletes. However, enforcement of equal opportunity in this area has encountered strong resistance from the athletic establishment, which has fought efforts to equalize resources and opportunities for young women. Heightened enforcement of equal athletic opportunity in the 1990s has rekindled old opposition to basic notions of gender fairness in sports. React- ing to the recent successes of female athletes in the courts, both college foot- ball and other men\u27s sports advocates have taken the offensive in challeng- ing the law\u27s requirements, arguing that men are more interested in sports than women and therefore deserve the lion\u27s share of resources and opportu- nities. While such challenges have not succeeded, future progress toward gender equity in sports requires a renewed commitment to the underlying principle that female athletes are as deserving of sports opportunities as their male counterparts. This Article discusses the recent backlash against the legal requirements governing sex discrimination in intercollegiate athletic programs in the con- text of the history and enforcement of the law. Part I discusses the require- ments of the law, its legislative and interpretive history, and recent advances in enforcement. Part ..