This is your brain on the iPad

The proliferative usage of multimedia tools in the classroom reflects an increasingly technocratic education system. Technology provides educators with new opportunities to reach students in innovative ways. We describe the use of iPads and several proprietary applications in a General Psychology course as one opportunity to improve student learning outcomes. Quantitative and qualitative evidence will be provided of the pre- and post-tests, which both show positive significant outcomes.

Describing Web Service Architectures through Design-by-Contract

Architectural description languages (ADLs) are used to specify a high-level, compositional view of a software application, specifying how a system is to be composed from coarse-grain components. ADLs usually come equipped with a formal dynamic semantics, facilitating specification and analysis of distributed and event-based systems. In this paper, we describe the TrustME, an ADL framework that provides both a process and a structural view of web service-based systems. We use Petri-net descriptions to give a dynamic view of business workflow for web service collaboration. We adapt the approach of Schmidt to define a form of Meyer's design-by-contract for configuring workflow architectures. This serves as a configuration-level means of constructing safer, more robust systems.

Religion and Subjective Well-Being Among China’s Elderly Population

Evidence from developed and developing countries alike demonstrates a strongly positive relationship between religiosity and happiness, particularly for women and particularly among the elderly. Using survey data from the oldest old in China, we find a strong negative relationship between religious participation and subjective well-being in a rich multivariate logistic framework that controls for demographics, health and disabilities, living arrangements and marital status, wealth and income, lifestyle and social networks, and location. In contrast to other studies, we also find that religion has a larger effect on subjective well-being on men than women.

Electrical Hookups and Service Providers in Maine

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Maine Public Water Supplies

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Urban Sprawl: Population Migration from 1990-2003

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Selective Synthesis of Oxacalix[6]arenes and Mixed Oxacalix[4]arenes

Calixarenesare macrocycles composed of benzene rings meta linked to each other by one carbon atom. These exotic compounds can be used for a variety of purposes including metalleaching for environmental cleanup, surface technology, luminescent probes, nuclear waste treatment, among others. A variety of calixarenesexist, including azacalix[n]arenesthiocalix[n]arenes(where n = the number of benzene rings) and oxacalix[n]arenes; these macrocycles use nitrogen, sulfur and oxygen, respectively, as the atom whichlinks the benzene rings together. My research has focused on synthesizing oxacalix[6]arenes (“hexamer”) in high yield, which is a synthetic challenge because it is generally accepted that oxacalix[n>4]arenes will thermodynamically decompose to the oxacalix[4]arene (“tetramer”); i.e. heating the reaction mixture will yield the tetramer, not the hexamer. To generate the hexamer, “trimer”precursors have been synthesized, in the hopes of facilitating hexamer ring closure.

Evelyn Levine Gold Scrapbook

Evelyn Mae Levine was born April 11, 1907 and died on February 6, 1957. She was one of the children born to William and Sarah Levine. The scrapbook includes photographs, family memories, negative copies of grade sheets from Coburn Classical Instituteand Emerson College.

A Reading by Tony Hoagland

A reading delivered at Colby College in 1996.

Students at the Guidance Counselors Conference

Photographs of students at the Voorhees Technical Institute.

Ursula C. Schwerin at Commencement Ceremony

Ursula C. Schwerin (right) is pictured in graduation regalia at a commencement ceremony for the New York City Technical College. The date of the ceremony is unknown. Ursula C. Schwerin, a former City Tech student, was president of the College from 1978-1988. She was the first woman to be president of a community college in the CUNY system along with the first woman to be president of a technical college in the U.S. Under Schwerin's tenure, the College made the transition from a two-year to a four-year senior college. and the school was thus renamed New York City Technical College.