Do-It-Yourself: Constructing, Repairing and Maintaining Domestic Masculinity

In the 1860s when Harriet Robinson annually set aside a full month for the spring cleaning of her Malden, Massachusetts home, she had the occasional assistance of hired help, but none from her husband William. Over the years, as the Robinsons improved their house by installing weather stripping, repapering rooms, refinishing furniture, and putting in a new mantle, Harriet\u27s biographer Claudia Bushman notes that neither she nor William lifted a finger toward household maintenance. 1 Some eighty years later, immediately after World War II, when Eve and Sam Goldenberg moved into a somewhat decrepit apartment in the Bronx, Sam patched the holes in the wall himself and they both worked to scrub away the residual odor of people who don\u27t care. 2 After a few years in the Bronx, the Goldenbergs (now the Gordons) moved out to a new subdivision on Long Island where Sam built a brick patio and the surrounding fence, installed a new front door, and drew up plans to build a dormer window on the front facade. Real estate agents for the development would drive prospective buyers to the Gordons\u27 house so they could admire Sam\u27s handiwork and, in the words of the family chronicler Donald Katz, see what a homeowner could do with old-fashioned, all American know-how ... through the agency of his own hands.

TIDE

Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2005.Includes bibliographical references (p. 81-83).The Timeliner system is used for controlling experiments aboard the International Space Station. Timeliner scripts are typically written in a generic text editor and turned into executable byte code by a command-line compiler. Script writers have no assistance during the development process, resulting in error-prone scripts and a prolonged development cycle. The Timeliner Integrated Development Environment (TIDE) is an environment built on top of the Eclipse Platform that assists developers with their tasks, and allows for any person to easily and quickly develop a Timeliner script. TIDE incorporates existing Timeliner stand-alone tools and contributes an editor with custom language definitions, a database browser, incremental compilation, and integrated help.by Maya Dobuzhskaya.M.Eng

Periodical Use in Secondary School Libraries in the State of Washington: A Survey with Recommendations

It was the purpose of this study (1) to assess through a questionnaire-study the use of 213 selected periodicals by faculty and students in high schools in first and second class districts in the State of Washington, and (2) to determine some general values held regarding periodicals

Spartan Daily, March 21, 1991

Volume 96, Issue 37https://scholarworks.sjsu.edu/spartandaily/8105/thumbnail.jp

On the engineering of crucial software

The various aspects of the conventional software development cycle are examined. This cycle was the basis of the augmented approach contained in the original grant proposal. This cycle was found inadequate for crucial software development, and the justification for this opinion is presented. Several possible enhancements to the conventional software cycle are discussed. Software fault tolerance, a possible enhancement of major importance, is discussed separately. Formal verification using mathematical proof is considered. Automatic programming is a radical alternative to the conventional cycle and is discussed. Recommendations for a comprehensive approach are presented, and various experiments which could be conducted in AIRLAB are described

Helena

Ensemble-based systems are software-intensive systems consisting of large numbers of components which can dynamically form goal-oriented communication groups. The goal of an ensemble is usually achieved through interaction of some components, but the contributing components may simultaneously participate in several collaborations. With standard component-based techniques, such systems can only be described by a complex model specifying all ensembles and participants at the same time. Thus, ensemble-based systems lack a development methodology which particularly addresses the dynamic formation and concurrency of ensembles as well as transparency of participants. This thesis proposes the Helena development methodology. It slices an ensemble-based system in two dimensions: Each kind of ensemble is considered separately. This allows the developer to focus on the relevant parts of the system only and abstract away those parts which are non-essential to the current ensemble. Furthermore, an ensemble itself is not defined solely in terms of participating components, but in terms of roles which components adopt in that ensemble. A role is the logical entity needed to contribute to the ensemble while a component provides the technical functionalities to actually execute a role. By simultaneously adopting several roles, a component can concurrently participate in several ensembles. Helena addresses the particular challenges of ensemble-based systems in the main development phases: The domain of an ensemble-based system is described as an ensemble structure of roles built on top of a component-based platform. Based on the ensemble structure, the goals of ensembles are specified as linear temporal logic formulae. With these goals in mind, the dynamic behavior of the system is designed as a set of role behaviors. To show that the ensemble participants actually achieve the global goals of the ensemble by collaboratively executing the specified behaviors, the Helena model is verified against its goals with the model-checker Spin. For that, we provide a translation of Helena models to Promela, the input language of Spin, which is proven semantically correct for a kernel part of Helena. Finally, we provide the Java framework jHelena which realizes all Helena concepts in Java. By implementing a Helena model with this framework, Helena models can be executed according to the formal Helena semantics. To support all activities of the Helena development methodology, we provide the Helena workbench as a tool for specification and automated verification and code generation. The general applicability of Helena is backed by a case study of a larger software system, the Science Cloud Platform. Helena is able to capture, verify and implement the main characteristics of the system. Looking at Helena from a different angle shows that the Helena idea of roles is also well-suited to realize adaptive systems changing their behavioral modes based on perceptions. We extend the Helena development methodology to adaptive systems and illustrate its applicability at an adaptive robotic search-and-rescue example

The Alumnus, v64n3, September 1979

Inside This Issue: -- UNI\u27s music man - Myron Russell-- Campus Avenews-- Alumni Job Search - it works!-- Teacher educators begin appraisal of total program-- Happy 100th Birthday to the UNI Alumni Association-- Focus on Faculty-- Alumni Avenews-- Director\u27s MedLee-- Class Noteshttps://scholarworks.uni.edu/alumnusnews/1026/thumbnail.jp