698 research outputs found

    ISSUES IN PUBLISHING FOR MIS ACADEMICIANS

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    This paper depicts some of the issues facing the academicians seeking to publish in the field of Management Information Systems (MIS). Several environmental factors or driving forces are identified along with the results of their interaction. The resulting situation is troublesome, but some recent developments promise opportunities for minimizing the disadvantages and exploiting the advantages of publishing in this evolving field

    Walt Whitman\u27s dionysian ego: apollo and dionysus from friedrich nietzsche\u27s the birth of tragedy at work and at play in leaves of grass (1855 edition)

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    This thesis compares the first major published works of American poet Walt Whitman and German philosopher FriedrichNietzche--not as an exercisethat traces literacy borrowing but in order to show that Whitman\u27s Leaves of Grass (1855 Edition) and Nietzsche\u27s The Birth of Tragedy are akin in their descriptions of a kind of consciousness

    Developing DROP Discipline: Training and Testing Operators of Small Unmanned Aircraft Systems

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    This is the third in a series of articles about drones by the co-authors. The first, Drones, introduces the subject and explores the technologies that makes microdrones so useful and so inexpensive. It provides an overview of technological, economic, political, and regulatory issues that the second article and this one explore more deeply. The second article, Law Abiding Drones, argues that the character of microdrones justifies simplified regulation as consumer products, with automated flight control and safety systems that make flying them easy, compared with airplanes and helicopters. This article focuses on the question of operator qualifications. It does not repeat the details of its overview of microdrone potential, the subject of the Vanderbilt article, or the analysis of microdrone control systems, the subject of the Columbia article. The three articles complement a number of magazine articles written by the co-authors

    Drones

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    Abstract Drone technology is evolving rapidly. Microdrones—what the FAA calls “sUAS”—already on the market at the $1,000 level, have the capability to supplement manned helicopters in support of public safety operations, news reporting, and powerline and pipeline patrol, when manned helicopter support is infeasible, untimely, or unsafe. Larger drones– machodrones”–are not yet available outside battlefield and counterterrorism spaces. Approximating the size of manned helicopters, but without pilots, or with human pilots being optional, their design is still in its infancy as designers await greater clarity in the regulatory requirements that will drive airworthiness certification. This article evaluates drone technology and design and considers how well existing and likely drone capabilities satisfy mission requirements. It draws upon the authors’ collective experience in flying news helicopters, giving helicopter flight instruction, practicing and teaching law, flying drug surveillance mission, evaluating best practices for helicopter support for public safety activities, and in aeronautical engineering. Its analysis and conclusions with respect to microdrones are supported by empirical results obtained from a series of flight tests of currently available microdrones. The ready availability of microdrones will tempt users to deploy them even before their operational use is legal. If the FAA wants to achieve its goal of managing the introduction of these new flight technologies into the national airspace system safely, it must accelerate the regulatory process and do a better job of matching regulatory requirements with mission reality and likely aircraft characteristics. Integration of machodrones will take longer, and the FAA has more time to work with stakeholders to evolve a framework to test the limits of remote control technologies as substitutes for pilots in the cockpit. The main question here is not whether the FAA will be able to channel technology, but whether the ultimate cost and capabilities of machodrones will make them attractive to purchasers and operators and whether actual vehicles will be able to compete with manned helicopters

    SAGP Program for 1962

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    Announcement of the meetings of the Society for Ancient Greek Philosophy with the Eastern Division of the American Philosophical Association and with the American Philological Association for 1962

    TutorialsELECTRONIC DOCUMENT MANAGEMENT

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    Ecology of common bully (Gobiomorphus cotidianus) in the Tarawera and Rangitaiki rivers: isolation by inland distance or anthropogenic discharge?

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    Previous research has identified distinct genetic, life-history and reproductive differences between populations of common bully (Gobiomorphus cotidianus) upstream and downstream of a pulp and paper mill outfall on the Tarawera River in the Bay of Plenty, New Zealand. This study investigated the distribution of common bully in the Tarawera River by examining fish collected from upstream (37 km inland) and downstream (20 km inland) locations and comparing them to fish from similar inland locations (40 km and 17 km inland, respectively) in the nearby Rangitaiki River. Reproductive divergence was observed between upstream and downstream sites of both rivers by differing annual trends in gonadosomatic index. Stable carbon and nitrogen isotopes confirmed residency at each sampling site and otolith microchemistry demonstrated different life-history strategies between upstream and downstream populations. Diadromous recruits dominated in both downstream river populations, with a general disappearance of diadromy upstream. A mixture of diadromous and non-diadromous fish were found in the upstream Rangitaiki River, whereas diadromous recruits were absent in the upstream Tarawera River. A reduction in oculoscapular canal structures also coincided with loss of diadromy in fish from both rivers. A behavioural study to determine whether pulp and paper mill effluent may deter fish migration within the Tarawera River demonstrated a strong avoidance of effluent, but only at concentrations (>25%) greater than those that naturally occur in the river (<15%). The results of this study suggest that combinations of influences coupled with inland distance are likely to be responsible for the isolation of common bully subpopulations within the Tarawera River

    Microdemographic Determinants of Population Recovery Among the Northern \u3cem\u3eAche\u3c/em\u3e

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    A pattern of population crash and rapid recovery is a common feature of the pacification and settlement experience of the Indigenous Peoples of tropical South America. In spite of the obvious importance of these events to the demographic and anthropological sciences as a whole, as well as their significant practical implications, little is known about the microdemographic determinants of these paired phenomena. Utilizing methods of asymptotic and stochastic demographic analysis, we reconstruct the microdemographic drivers of this history among one Indigenous population: the Northern Ache of Eastern Paraguay. We then explore the implications of these relationships for understanding the overall demographic turnaround being observed within similar groups as well as for the future trajectory of the Northern Ache in particular
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