The Community of Nursing: Moral Friends, Moral Strangers, Moral Family

Unlike bioethicists who contend that there is a morality common to all, H. Tristan Engelhardt (1996) argues that, in a pluralistic secular society, any morality that does exist is loosely connected, lacks substantive moral content, is based on the principle of permission and, thus, is a morality between moral strangers. This, says Engelhardt, stands in contrast to a substance-full morality that exists between moral friends, a morality in which moral content is based on shared beliefs and values and exists in communities that tend to be closely knit and religiously based. Of what value does Engelhardt’s description of ethics as moral friends and moral strangers have for nursing? In this essay, I attempt to show how Engelhardt’s description serves to illustrate how the nursing community historically had been one of moral friends but has gradually become one of moral strangers and, hence, at risk of failing to protect patients in their vulnerability and of compromising the integrity of nursing. Building on Engelhardt’s concepts, I suggest we might consider modern nursing like a moral family to the extent that members might at times relate to one another as moral strangers but still possess a desire and a need to reconnect with the common thread that binds us as moral friends. Nursing is a practice discipline. Given the challenges of modern bioethics, an applied ethic is needed to give moral direction to clinicians as we strive to conduct ourselves ethically in the practice of our profession. To that end, nursing should reflect upon and seek to reconnect with the content-full morality that is historically and religiously based

Synthesis and Processing of MgB2MgB_2 powders and wires

Sintered powders and wires of superconducting $MgB_2$ have been fabricated under a variety of conditions in order to determine details of the diffusion of the $Mg$ into $B$ and to study the types of defects that arise during growth. For samples prepared by exposure of boron to $Mg$ vapor at $950^{\circ}C$, the conversion of particles of less than $100\mu m$ size particles to $MgB_2$ is complete in about $2 h$. The lattice parameters of the $MgB_2$ phase determined from X-ray are independent of the starting stoichiometry and the time of reaction. Wire segments of $MgB_2$ with very little porosity have been produced by reacting $141 \mu m$ diameter boron fibers in an atmosphere of excess $Mg$ vapor at $950^{\circ}C$. Defects in the reacted fibers are predominantly the voids left as the boron is converted to $MgB_2$

Calculating the Fine Structure of a Fabry-Perot Resonator using Spheroidal Wave Functions

A new set of vector solutions to Maxwell's equations based on solutions to the wave equation in spheroidal coordinates allows laser beams to be described beyond the paraxial approximation. Using these solutions allows us to calculate the complete first-order corrections in the short-wavelength limit to eigenmodes and eigenfrequencies in a Fabry-Perot resonator with perfectly conducting mirrors. Experimentally relevant effects are predicted. Modes which are degenerate according to the paraxial approximation are split according to their total angular momentum. This includes a splitting due to coupling between orbital angular momentum and spin angular momentum

The Preparation of Fine Particulate for Electron Microscopy Investigations Using Dental Amalgam

Samples of high Tc superconductors and metal powders have been prepared for Scanning and Transmission Electron Microscopy examination by a novel method. Dental amalgam, commonly used for filling cavities in teeth by dentists, has been used as a binding agent to hold the sample particulate together during sample preparation. The amalgam was pressed into a small rod 3 mmn in diameter and samples were prepared by cutting slices from the rod followed by mechanical grinding and ion milling to perforation. This technique is extremely easy and offers several advantages over other preparation methods. Experiments revealed difficulties due to preferential sputtering yield, but generally these could be overcome and good thermal and electrical properties of the amalgam partially offset the former inconveniences. It should be possible to use this technique for any number of materials, including ceramic materials and small non-spherical particulate

Mode structure and ray dynamics of a parabolic dome microcavity

We consider the wave and ray dynamics of the electromagnetic field in a parabolic dome microcavity. The structure of the fundamental s-wave involves a main lobe in which the electromagnetic field is confined around the focal point in an effective volume of the order of a cubic wavelength, while the modes with finite angular momentum have a structure that avoids the focal area and have correspondingly larger effective volume. The ray dynamics indicates that the fundamental s-wave is robust with respect to small geometrical deformations of the cavity, while the higher order modes are associated with ray chaos and short-lived. We discuss the incidence of these results on the modification of the spontaneous emission dynamics of an emitter placed in such a parabolic dome microcavity.Comment: 50 pages, 17 figure

Wealth Consumption, Sociopolitical Organization, and Change: A Perspective from Burial Analysis on the Middle Bronze Age in the Carpathian Basin

Tracing the patterns of wealth consumption within and between burial communities can reveal different aspects of the sociopolitical and economic abilities of and relations between individuals, groups, and whole communities. For a cross - cultural comparison, burial communities of the cultural groups of the Hungarian Middle Bronze Age Vatya and Füzesabony pottery styles in the Carpathian Basin were chosen. Special emphasis is put on the development of the wealth consumption during the late phase of the Middle Bronze Age. It could be shown that Vatya and Füzesabony communities exhibit very similar patterns of wealth consumption and seemingly sociopolitical organization. In the cemetery of Dunaújváros - Dunadűlő , a dynamic competition and cooperation between di ff erent social segments can be witnessed, repre senting an arena in which signaling the individual ’ s and groups ’ ability to participate in sociopolitical organization of the burial community took place. The wealth consumption over the whole considered geographical space, and beyond, changes during the late Middle Bronze Age. It can be assumed that during the times of change, cultural convergence increases, as changes in burial rites and wealth consumption suggest. This development is possible because Vatya and Füzesabony shared a very similar sociopolitical organization as well as the perception of wealth and how it should be consumed

Evaluation of dual purpose softball gloves

The aim of the present study was design and evaluate a multi-purpose softball glove that would increase player safety while eliminating the need for multiple types of gloves. The construction of the Dual Purpose Softball Glove is likened to that of a typical batting glove with added padding on the dorsal side and an elastic seam on the palm allowing the glove to be reversed and worn on both hands. The placement of the padding was determined by a force sensor test. The padding decreased the force felt from the ball, thereby decreasing likelihood of injury. A surveyed comparison of the Dual Purpose Softball Glove and user\u27s preferred method of insert in softball gloves, showed that users prefer the Dual Purpose Softball glove to no mitigation, yet prefer batting gloves overall

THE IMPACT OF INCREASED DIVIDEND ANNOUNCEMENTS ON STOCK PRICE: A TEST OF MARKET EFFICIENCY

The purpose of this study is to test the semi-strong form efficient market hypothesis by analyzing the effects of increased dividend announcements on stock price. Specifically, is it possible to earn an above normal return on a publicly traded stock when the firm announces an increased dividend? Numerous past studies suggest that with a company\u27s increased dividend announcement goes a positive signal about the firm\u27s future, thereby significantly increasing the firm\u27s stock price. Likewise, the positive signal implies that the firm now attracts a new breed of investors, thus driving up demand for the firm\u27s stock. According to the semi-strong form efficient market hypothesis, it is not possible to consistently outperform the market - appropriately adjusted for risk - by using public information such as increased dividend announcements. This type of information should impound stock price sufficiently fast to disallow any investor\u27s earning an above normal risk adjusted return. Evidence here supports the positive signal associated with the sample of increased dividend announcements examined. Likewise, the study results support the semi-strong form efficient market hypothesis