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New cross sections for the reaction ep→epη are reported for total center of mass energy W=1.5–1.86GeV and invariant momentum transfer Q2=0.25–1.5(GeV/c)2. This large kinematic range allows extraction of important new information about response functions, photocouplings, and ηN coupling strengths of baryon resonances. Newly observed structure at W∼1.65GeV is shown to come from interference between

An article to be presented at the seminar “Breakdown and other Technological Phenomena”– directed by Professor Don Ihde to be held during the fall term of 2010 at the Techno-science Research Group; Department of Philosophy, Stony Brook University Aristotle understood the word “accident” as an attribute of a class or a thing that is not essential. The word comes from Latin accidentum meaning “some

During the last decades, many new ideas about the proper ways to educate social workers have been brought up by the profession and the social work research as well as by employers and educational institutions. Lately though, a new voice has been heard – that of the client and the service user. “We want to contribute to the education, we have a lot to teach the students” they say. Social work educa

The radiocarbon concentration of different atherosclerotic plaque fragments obtained from 20 patients in Portugal, operated in 2000-2001, has been measured in order to define the year of plaque formation. A difference of 1.8-15 yr was observed, with the mean and median both 9 yr, between the bomb-pulse date estimated with the CALIBomb software and the operation date. Stable isotope (delta C-13 and

In this article it is argued that a peculiar dichotomy between pro-Hebrews and pro-Pauline readers has been construed in Jewish-Christians relations, which has resulted in Hebrews being read differently, compared to the Pauline epistles.

PurposeThe aim of the study is to understand how meaning is assigned to online searching by viewing it as a mundane, yet often invisible, activity of everyday life and an integrated part of various social practices.Design/methodology/approachSearching is investigated with a sociomaterial approach with a starting point in information searching as entangled across practices and material arrangements

A new parameterization is proposed to link the droplet number concentration to the size distribution and chemical composition of aerosol and updraft velocity. Except for an empirical assumption of droplet growth, the parameterization is formulated almost entirely on first principles to allow for satisfactory performance under a variety of conditions. For a series of updraft velocity ranging from 0