Referring to Somebody:Generic Person Reference as an Interactional Resource

A growing body of research, examining a wide spectrum of reference forms across diverse languages, cultures, and identities, has shown how references to persons can be selected for context-specific interactional outcomes. This report describes how even such simple forms of person reference as somebody (along with someone and a/the person) can be selected on the basis of their relevance for the specific interactional context in which they are employed. We consider how the particular circumstances of some person reference occasions can make these generic person reference forms specially relevant (even when other, more elaborated forms of reference, either recognitional or non-recognitional, were evidently available to the speaker), and we demonstrate how even these barest forms of person reference can be called on to perform delicate, context-sensitive interactional work. Specifically, we show that speakers can select these generic reference forms for non-recognitional references that a) contribute to the formation of the action of a turn, and, when used in a story, b) contribute to the story’s telling. Finally, we show how a generic person reference can be selected in place of a recognitional reference, thereby openly concealing a referent’s identity

Cobalt improves nickel hydroxide electrodes for batteries

Positive nickel hydroxide electrodes containing 20 mole percent of cobalt hydroxide are more efficient than when impregnated to the same degree by weight with nickel hydroxide alone. Charge-acceptance and oxygen-evolution tests indicate cobalt electrodes are more efficient than plain positive nickel hydroxide electrodes at all rates of charge

An investigation of the nickel oxide electrode

Optimum concentration of cobalt doping of nickel oxide electrodes and structural studies of electrod

Investigation of battery active nickel oxides Final report

Identification and characterization of battery active compound structures formed on nickel oxide electrode during charging and dischargin

Subjects or objects? prisoners and human experimentation

During the 1950s, inmates at what was then called Holmesburg Prison, in Philadelphia, were inoculated with condyloma acuminatum, cutaneous moniliasis, and viruses causing warts, herpes simplex, and herpes zoster. For participating in this research, and in studies exposing them to dioxin and agents of chemical warfare, they were paid up to $1,500 a month. Between 1963 and 1971, researchers in Oregon and Washington irradiated and repeatedly took biopsy specimens from the testicles of healthy prisoners; the men subsequently reported rashes, peeling, and blisters on the scrotum as well as sexual difficulties. Hundreds of such experiments induced the federal government to essentially ban research involving prisoners in 1978. The message: such research is fundamentally exploitative and thus unethical. Yet a recent report by the Institute of Medicine (IOM) has opened the closed door, arguing not only that such research can be performed appropriately but that prisoners deserve to be included in investigative studies — at least those who might benefit directly. Examination of the explanations behind U.S. restrictions on prison research and their current applicability can provide guidance for today's policy debates

Last-ditch medical therapy : revisiting lobotomy

Desperate times call for desperate measures. So thought Walter J. Freeman, a neurologist who became the United States's staunchest advocate of the lobotomy between the 1930s and the 1970s. A new book, The Lobotomist, by journalist Jack El-Hai,1 chronicles Freeman's advocacy of a procedure that was viewed by many, and continues to be viewed, as barbaric. In exploring the ways in which lobotomy became part of common medical practice, El-Hai raises questions not only about how we should judge the procedure in retrospect, but also about what lobotomy teaches us about last-ditch medical interventions

Remembering Berton Roueché: Master of Medical Mysteries

Berton Roueché wrote the “Annals of Medicine” feature in the New Yorker magazine from the 1940s until the 1980s. Roueché developed his innovative approach to medical writing at a time when two important transformations were occurring in American medicine: the emergence of clinical epidemiology and the growth of media coverage of medical topics. Roueché was an immensely talented writer and storyteller, and his writings introduced not only laypersons but also future generations of physicians to the art of medicine

Use of LARS system for the quantitative determination of smoke plume lateral diffusion coefficients from ERTS images of Virginia

A technique for measuring smoke plume of large industrial sources observed by satellite using LARSYS is proposed. A Gaussian plume model is described, integrated in the vertical, and inverted to yield a form for the lateral diffusion coefficient, Ky. Given u, wind speed; y sub l, the horizontal distance of a line of constant brightness from the plume symmetry axis a distance x sub l, downstream from reference point at x=x sub 2, y=0, then K sub y = u ((y sub 1) to the 2nd power)/2 x sub 1 1n (x sub 2/x sub 1). The technique is applied to a plume from a power plant at Chester, Virginia, imaged August 31, 1973 by LANDSAT I. The plume bends slightly to the left 4.3 km from the source and estimates yield Ky of 28 sq m/sec near the source, and 19 sq m/sec beyond the bend. Maximum ground concentrations are estimated between 32 and 64 ug/cu m. Existing meteorological data would not explain such concentrations

Do Athermal Amorphous Solids Exist?

We study the elastic theory of amorphous solids made of particles with finite range interactions in the thermodynamic limit. For the elastic theory to exist one requires all the elastic coefficients, linear and nonlinear, to attain a finite thermodynamic limit. We show that for such systems the existence of non-affine mechanical responses results in anomalous fluctuations of all the nonlinear coefficients of the elastic theory. While the shear modulus exists, the first nonlinear coefficient B_2 has anomalous fluctuations and the second nonlinear coefficient B_3 and all the higher order coefficients (which are non-zero by symmetry) diverge in the thermodynamic limit. These results put a question mark on the existence of elasticity (or solidity) of amorphous solids at finite strains, even at zero temperature. We discuss the physical meaning of these results and propose that in these systems elasticity can never be decoupled from plasticity: the nonlinear response must be very substantially plastic.Comment: 11 pages, 11 figure