Spectrophotometric reductions with an IBM 1620

1966 ◽  
Vol 24 ◽  
pp. 116-117
Author(s):  
P.-I. Eriksson

Nowadays more and more of the reductions of astronomical data are made with electronic computers. As we in Uppsala have an IBM 1620 at the University, we have taken it to our help with reductions of spectrophotometric data. Here I will briefly explain how we use it now and how we want to use it in the near future.

Author(s):  
M. V. Noskov ◽  
M. V. Somova ◽  
I. M. Fedotova

The article proposes a model for forecasting the success of student’s learning. The model is a Markov process with continuous time, such as the process of “death and reproduction”. As the parameters of the process, the intensities of the processes of obtaining and assimilating information are offered, and the intensity of the process of assimilating information takes into account the attitude of the student to the subject being studied. As a result of applying the model, it is possible for each student to determine the probability of a given formation of ownership of the material being studied in the near future. Thus, in the presence of an automated information system of the university, the implementation of the model is an element of the decision support system by all participants in the educational process. The examples given in the article are the results of an experiment conducted at the Institute of Space and Information Technologies of Siberian Federal University under conditions of blended learning, that is, under conditions when classroom work is accompanied by independent work with electronic resources.


Author(s):  
Joan M. Gilmour

AbstractIn Moore v. Regents of the University of California, the Supreme Court of California held that the human source of blood and tissue used by his physician and other defendants in potentially lucrative medical research without his permission could not assert a legal claim that, in doing so, the defendants had deprived him of any property right in these materials or the cell line developed from them. He was, however, permitted to proceed with his claim that there had been a failure to obtain his informed consent to the excision or removal of these materials, given that their end uses were not disclosed. The decision in Moore is but one example of the range of new legal problems created by the many and rapid advances in biotechnology, and of the attempts courts are making to respond. The judgment raises questions about whether these types of issues as between the patient and medical, research, and pharmaceutical concerns can or ought to be analyzed in terms of property rights. Are the general justifications for recognizing proprietary rights that have traditionally been influential in judicial decisions useful or helpful in this context? And what of the identity of the decision-maker? In Moore, the majority was content to effectively delegate much of the decision-making authority to the U.S. Patent Office and the Office of Technology Assessment. While there are no Canadian decisions directly on point as yet, the pace of technological advances, the potential for economic gain, and the international nature of biotechnology enterprises all set the scene for these issues' coming before our courts in the near future. This paper begins to explore the implications of adopting an analytical model based on property rights and to address the fact that the biotechnology industry already operates on the premise that such material can be owned. It concludes that the current legal regime needs to be modified to allow effective control of these new realities and suggests principles that might be adopted to address important concerns that are raised by the transformation of human tissue and cells into economic goods.


1997 ◽  
Vol 73 (3) ◽  
pp. 341-347
Author(s):  
Claude Godbout

This paper aims at providing the reader with information about the forestry education system in Canada and its trends. As a basis for undertanding the framework of forestry education, a general picture of the Canadian forest sector is drawn and the main issues and concerns that will shape its evolution in the near future are presented.In a second part, after having described the current forestry education system with some emphasis on the university level, a summary of the challenges facing forestry education is presented. In the last part, a practical example of program revision influenced by these trends and challenges is presented in order to convey to the reader how a revised university forestry program can be designed to meet society's needs.


2001 ◽  
Vol 17 (3) ◽  
pp. 254-272 ◽  
Author(s):  
Chris Vervain ◽  
David Wiles

In this article, David Wiles and Chris Vervain stake out the ground for a substantial programme of continuing research. Chris Vervain, coming from a background in visual and performance art, is in the first instance a maker of masks. She is also now writing a thesis on the masks of classical tragedy and their possibilities in modern performance, and, in association with the University of Glasgow, working on an AHRB research programme that involves testing the effect of Greek New Comedy masks in performance. David Wiles, Professor of Theatre at Royal Holloway, University of London, has published books on the masks of Greek New Comedy and on Greek performance space, and lectured on Greek masks. Most recently, his Greek Theatre Performance: an Introduction (Cambridge University Press, 2000) included an investigation of the classical mask and insights provided by the work of Lecoq. He is now planning a book on the classical Greek mask. Wiles and Vervain are both committed to the idea that the mask was the determining convention which gave Greek tragedy its identity in the ancient world, and is a valuable point of departure for modern practitioners engaging with the form. They anticipate that their research will in the near future incorporate a symposium and a further report on work-in-progress.


2019 ◽  
Vol 28 (1) ◽  
pp. 165-179 ◽  
Author(s):  
Ana Lourenço ◽  
Sara Carvalho ◽  
Teresa Barata ◽  
Adriana Garcia ◽  
Víctor Carrasco ◽  
...  

Abstract In 2020, the Geophysical and Astronomical Observatory of the University of Coimbra will celebrate the 95th anniversary of its first spectroheliographic observation. Keeping a daily service of solar observations since then, making almost a century, led to one of the largest continuous solar data collections in the world. This long–term solar database is essential for studies where solar activity is involved. This work reviews the development of synoptic observations made at the Observatory of Coimbra since 1925 and presents a summary of some of the principal stages of the Observatory’s history since its founding in 1772. We refer the main technical improvements and present some perspectives for the near future. One of the most significant upgrades was the installation of a CCD camera in 2007. The transition from photographic emulsion to digital recording methods allowed the development of image analysis algorithms to process solar images and improved data sharing with other institutions. This upgrade enabled also to carry–out modern climate and space weather studies. This valuable advancement makes it possible to create a new catalogue of solar observations to be published in the future.


1968 ◽  
Vol 1 ◽  
pp. 136-147
Author(s):  
Frank J. Low

The Earth’s atmosphere transmits infrared radiation through a number of windows. Table 1 lists the seven photometric systems in use at the University of Arizona which are chosen to fit the windows between 1·0 and 25 microns. An absolute calibration (Johnson, 1965; Low, 1966) has been worked out for each wavelength band and, for reference, we include an estimate of our current limiting magnitudes using a 60-inch telescope. At about 1000 microns, observations from the ground are again possible and both our group and workers in Russia (Fedoseev 1963) and England (Baldock et al., 1965) have succeeded in making observations of celestial sources. Between 25 and 1000 microns a few data have now been obtained from stratospheric altitudes by observers using jet aircraft (Low and Gillespie, 1968) and helium-filled balloons (Hoffman et al., 1967). We can anticipate that activity of this sort will increase greatly in the near future. At present, however, most of what we know concerning the nature of celestial objects at infrared wavelengths was obtained with ground-based instruments.


1979 ◽  
Vol 32 (1) ◽  
pp. 17-24
Author(s):  
D. H. Sadler

In 1947 Dr G. M. Clemence, then Director of the Nautical Almanac Office at the US Naval Observatory, and I visited a number of US institutions engaged in the development of digital computing machines, with a view to their application to the calculation of astronomical ephemerides. We were, at that time, planning the revision of the almanacs for surface navigation which led, in due course, to the unification of The American Nautical Almanac and The Nautical Almanac, Abridged for the Use of Seamen in essentially its present form as (from 1960 onwards) The Nautical Almanac. We were told (actually by an astronomer, Dr T. E. Sterne) that our efforts were pointless since, in the near future, a navigator would be able to calculate the astronomical data that he required to reduce his observations by digital computer; conventional almanacs would no longer be needed. Thirty years later that optimistic forecast, although not yet realized, requires consideration. However, no one could have foreseen that the microprocessor of today is far more powerful than the most elaborate computer that was then practically visualized. For that matter, few would have thought that there would still have been a demand for astronomical data for navigation; the basic principles of many other aids to navigation were rapidly being developed.


ReCALL ◽  
1994 ◽  
Vol 6 (1) ◽  
pp. 3-8
Author(s):  
Mike Smith

The Horwood Language Centre at the University of Melbourne has recently installed a large Macintosh multimedia laboratory, dedicated to the learning of languages. This has proved an enormously popular facility, both for teachers and students. After only four months of operation, booking requests by teachers for the second semester of 1993 have exceeded capacity by one and a half times; students often queue to use the machines when the laboratory is open for self access.When the Language Centre began assembling the original submission to the University for funding for the laboratory, Centre staff were still relatively inexperienced in the design and installation of CALL laboratories, and the decision was taken to make extensive use of experts in FT and multimedia presentation within Melbourne University. However, despite this expert assistance, a number of unexpected problems presented themselves, some of which were potentially disastrous to the project.As a result, the Language Centre has learned a number of valuable lessons about CALL laboratory design. This paper presents some of the more important of these lessons, in the hope that they will be of assistance to any other institutions who may be contemplating the installation of a CALL laboratory in the near future.


Author(s):  
Finn Gredal Jensen

NB: Artiklen er på dansk, kun resuméet er på engelsk. In 2006 the Royal Library bought an almanac that had belonged to Betty Møller (1804-34). It was given to her by her husband, the Danish poet and philosopher Poul Martin Møller (1794-1838) during their stay in Norway where he was professor of philosophy. While the book is an almanac in the usual sense, containing a calendar of months and days, with astronomical data and calculations, ecclestiastical and other anniversaries, Betty Møller also used the blank pages as a kind of personal journal. The article briefly presents the general background, transcribes and comments upon her entries, some of which were written after their return to Denmark in 1831. The personal contents mostly concern her daily life with their small children or record a few major events, for instance the happy feeling when Møller was appointed professor at the University of Copenhagen, since this meant that their life abroad could come to an end. The last long entry, which is highly emotional, she seems to have written shortly before her early death in 1834. She dedicates the almanac to one of her sons, Frederik Møller, called Fritz, whose infancy and early development is the subject of several of the entries and to whom she has copied some short passages from her favourite books for him to read after her death.  


2021 ◽  
Vol 16 (4) ◽  
pp. 152
Author(s):  
VloreenNity Mathew ◽  
Ellen Chung

Open and Distance Learning (ODL) has been implemented in universities around the world since decades ago. With COVID-19 pandemic, its implementation has been accelerated globally at an unprecedented speed and haste. Thus, the aim of this paper is to investigate the university students’ perspectives on ODL amidst COVID-19. By using the convenient sampling method, a total of 608 diploma and degree students throughout Malaysia have participated and shared their feedback on ODL implementation. The collected data covered their general feedback and what they enjoyed the most about ODL. Moreover, their recommendations on ODL implementation were analyzed by categorising the responses into different themes. The demographic data was summarized using descriptive analysis. A comparison between the diploma and the degree students’ perspectives is also discussed in the paper. The findings show that most students have positive perceptions on ODL implementation, where positive feedback and fun factors are highlighted by the respondents. Some students indicated that ODL should not be continued in the future semester, due to problems such as poor internet connection, budget constraints and time management issues. Recommendations on improvements for better ODL implementations in the near future are also provided. This study contributes to more effective ODL management by presenting the learners’ perspectives   Keywords: Open and Distance Learning (ODL), Online Learning Platforms, Technology, Teaching and Learning, University Students


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