The Historic Pan Am Fleet: A Data Science Review of the History of Pan American World Airways’ Fleet and its Changes Over Time

2022 ◽  
Author(s):  
Adam K. Wing ◽  
Robert Cloutier
Author(s):  
Maroussia Bednarkiewicz

The Qurʾan itself refers to a call to prayer (although using another term, nidāʾ, not adhān) without laying down a form. Several stories are told of how the call to prayer was originally formulated. Some describe fire, horns, and even semantrons as alternative means suggested or even tried at the earliest stage. Maroussia Bednarkiewicz traces variant wordings to different stages in history, regional centres, traditionists, and jurisprudents. Changes over time suggest that verbatim transmission was a low priority, yet an original core story can be discerned.


2013 ◽  
Vol 11 (12) ◽  
pp. 577
Author(s):  
Susan K. Key ◽  
Rosalia N. Scripa ◽  
Robert Juneau

Smoking bans have gone from being essentially non-existent to being the norm over the course of the last 50 years. When some of these authors started teaching, it was the norm to smoke in the classroom, in hospitals, on airplanes, in prison and in the office. Times have changedsmoking is no longer allowed in these locations in the United States. In this paper, an overview of the history of smoking advocacy, the impacts of smoke-free legislation on different stakeholders, and changes in public perceptions of smoking are provided. Mitchell and Agles 1997 Stakeholder Salience Model are used to illustrate the changes over time in stakeholder status for both smokers and nonsmokers. The Mitchell Model could have been useful to predict the change in status that the two stakeholder groups experienced and the authors suggest that management should note the emergence of urgent stakeholders in the future, as they may gain salience in other matters that can impact company wealth. Firms have to be aware of both their customers needs (smokers) as well as other social movements that may affect the use of their product, such as nonsmoking legislation. This is the first paper to apply stakeholder salience, including the concepts of urgency, power, and legitimacy, to the changing fortunes of smokers. It looks at how smoking and smokers have gone from the norm in U.S. society to outlaw status.


Author(s):  
Ю.Б. Цетлин ◽  
П.Р. Холошин

Статья посвящена краткому изложению методики построения периодизации археологических памятников по данным изучения древней керамики и результатам практического применения ее к материалам Подболотьевского могильника древней муромы. Системный анализ форм 223 глиняных сосудов из 129 погребений позволил выделить в истории могильника пять последовательных периодов, отражающих динамику развития гончарных традиций муромского населения, оставившего этот могильник. Особое внимание уделено проверке построенной периодизации по независимым археологическим данным. The paper summarizes the methodology of developing relative periodization of archaeological sites based on the data of studies regarding ancient ceramics and results of their practical application to the materials from the Podbolotyevo cemetery of the ancient Muroma. The systemic analysis of shapes of 233 clay pots from 129 graves made it possible to identify five subsequent periods in the history of the cemetery. These reflect changes over time in development of pottery making traditions of the Muroma population that left behind this cemetery. The paper places a special focus on verification of the suggested periodization with the help of independent archaeological data.


Author(s):  
Mathias Clasen

The chapter gives an outline of the history of American horror across media, from prehistoric roots to postmodern slasher films and horror videogames. A specifically American literary horror tradition crystallizes in the mid-1800s, with authors such as Edgar Allan Poe, and is developed in the twentieth century by writers including H. P. Lovecraft. In that century, horror films—beginning with Universal’s monster films of the 1930s—became the dominant medium for the genre. Horror became a mainstream genre during the 1970s and 1980s, with the emergence of popular writers like Stephen King and many lucrative film releases. Slasher films dominated the 1980s and were reinvented in a postmodern version in the 1990s. Horror videogames became increasingly popular, offering high levels of immersion and engagement. The chapter shows that horror changes over time, in response to cultural change, but changes within a possibility space constrained by human biology.


Author(s):  
Robert R. Cargill

The conclusion summarizes the central arguments and evidence presented in the book. It demonstrates that the original purpose of Gen. 14 was that of a hero narrative, presenting the über-righteous Abram as a YHWH-empowered warrior who rescues his nephew, Lot, and returns the kidnaped and plundered Sodomite people and their goods to their homeland, without exacting a payment! Abram was to be depicted as the ultimate righteous hero, fighting the good fight on behalf of his extended family and demanding no payment in return. He is victorious in battle and generous in victory, “blessing those who bless him and becoming a curse to those who curse him.” However, as the history of Israel unfolded, parts of the Abram narrative required updating in the eyes of the Jerusalem priesthood. Given the sectarian political battles that came to shape Judean and Samaritan history in Israel following the collapse of the two kingdoms and the Babylonian exile, the Melchizedek encounter underwent small changes over time, each of which created new problems with each problem it solved. It was this redaction history of the Melchizedek encounter that created Melchizedek as an individual separate from the king of Sodom and gave rise to the varied Jewish interpretations of him in the late Second Temple period.


2021 ◽  
pp. 1-20
Author(s):  
Ruth Lukabyo

Abstract In the academic study of youth ministry, the disciplines of theology, sociology, and biblical studies are well represented, but not the discipline of history. This paper reviews what has been written about the history of Protestant youth ministry and attempts to synthesise changes over time. Then it highlights particular insights taken from the histories that could help those involved in youth ministry to be critical about their thinking and practice and to undertake practical theology. The insights identified are: the impact of historical context on youth ministry; the tension between nurture and conversion; the influence of theology; the relevance of class; and the importance of considering gender. This paper highlights the need for more research in this area and suggests that this research could assist youth ministers in considering their goals in ministry, their methodology, and the effectiveness of different kinds of youth organisations.


2001 ◽  
Vol 13 (3) ◽  
pp. 239-260 ◽  
Author(s):  
ARNOLD JACOBSHAGEN

Printed stage-direction books, so-called livrets de mise-en-scène, count among the most important sources for the history of staging of nineteenth-century French opera. Their function was to document the then-current condition of a Paris production, and to serve as a model for provincial or foreign theatres. In this essay, a comparison of two such livrets for Auber's Fra Diavolo from Paris, by Vieillard Duverger and Louis Palianti, shows that the staging of successful works underwent significant changes over time. One cannot, however, assume that a published stage manual indicates the chronological fixity of a production. Indeed, directors even in the nineteenth century did not aim at an ‘‘objective” reproduction of a staging, but rather at an innovative, lively, and ever-changing music theatre within the framework of contemporary operatic aesthetics.


2011 ◽  
Vol 31 (6) ◽  
pp. E13 ◽  
Author(s):  
Ash Singhal ◽  
Tim Bowen-Roberts ◽  
Paul Steinbok ◽  
Doug Cochrane ◽  
Angela T. Byrne ◽  
...  

Object The natural history of syringomyelia in pediatric patients remains uncertain. Although symptomatic and operative cases of syringomyelia are well studied, there are fewer articles in the literature on the nonoperative syrinx and its clinical and radiological course. The purpose of this research was to analyze the natural history of untreated syringomyelia in pediatric patients presenting with minimal neurological symptoms. Methods A review of the neurosurgery database at British Columbia's Children's Hospital identified all pediatric patients (< 18 years of age) with syringes identified on MR imaging. Patients were included in this study if they had at least 2 MR images of the spine, at least 1 year apart, while receiving nonoperative treatment. Magnetic resonance imaging was used to determine changes in the size of the syrinx over time. Clinic notes were analyzed to establish demographic and clinical features and to determine any clinical changes over time. Results A total of 17 patients were included in the study. Symptoms at presentation were often mild and included limb numbness (3 cases), headaches (2 cases), mild sensory deficits (2 cases), mild motor deficits (3 cases), and intermittent incontinence (7 cases). The consultant neurosurgeon believed that the syrinx was not contributing to the symptoms in these 17 patients. The syrinx either remained unchanged (7 cases) or diminished in size (8 cases) in a total of 15 patients (88%). In the remaining 2 patients the authors noted an increase in syrinx size, in 1 of whom the clinical course also worsened. Both of these patients had a Chiari malformation and subsequently underwent craniocervical decompression. Overall, the mean change was −0.7 mm of maximal axial diameter (range −2.6 to +2.7 mm). Sixteen patients (94%) exhibited no worsening of symptoms over time. Conclusions Syringomyelia often remains stable in patients receiving nonoperative treatment. However, given that 2 (12%) of 17 syringes in this series enlarged, it is likely appropriate to include periodic imaging in the follow-up of these cases.


AJIL Unbound ◽  
2021 ◽  
Vol 115 ◽  
pp. 89-94
Author(s):  
David A. Koplow

Effective arms control between rival states requires reconciling three autonomous elements simultaneously: a) politics—the substantive agreement about what military items and activities will be restricted or prohibited; b) technology—the means and methods to monitor compliance with those negotiated limitations; and c) law—the rights and obligations that enable effective international use of the designated verification capabilities. Each of these three variables changes over time; the history of arms control reveals the difficulty of keeping them in sync as international conditions evolve. Today, we are in a period of remarkably rapid revolution regarding all three factors—particularly evident in the air and space domains—which will generate exciting new opportunities and require negotiators to be extraordinarily deft and responsive. This essay reviews some illustrative prior state practice in arms control in harmonizing the three variables and speculates about future adaptations.


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