Eniac in Action

2016 ◽  
Author(s):  
Thomas Haigh ◽  
Mark Priestley ◽  
Crispin Rope
Keyword(s):  
Research Laboratory ◽  
Electronic Computer ◽  
Historical Memory ◽  
General Purpose ◽  
University Of Pennsylvania ◽  
Patent Rights ◽  
The University ◽  
Relationship Of ◽  
The Relationship ◽  
Design Construction

This book explores the conception, design, construction, use, and afterlife of ENIAC, the first general purpose digital electronic computer. ENIAC was created and tested at the University of Pennsylvania from 1943 to 1946, then used at the Ballistic Research Laboratory in Aberdeen, Maryland until 1955. Unlike most discussion of early computers, this book focuses on ways in which ENIAC was used, and the relationship of its design to computational practice, particularly its use between 1948 and 1950 to conduct the first computerized Monte Caro simulations for Los Alamos. ENIAC’s first team of operators were all women, and the book probes their contribution to the machine’s achievements and the development of computer programming practice. ENIAC’s users changed its hardware and transformed its configuration over time, so that it eventually became the first computer to execute a modern program, defined by the authors as one following the “modern code paradigm” introduced in John von Neumann’s seminal 1945 “First Draft of a Report on the EDVAC.” They draw on new archival evidence to document the development of this idea and its relationship to work on ENIAC. They also use ENIAC to probe the construction of historical memory, looking at ways in which a bitter succession of legal battles around patent rights shaped later perceptions.

Converting ENIAC

2016 ◽  
Author(s):  
Thomas Haigh ◽  
Mark Priestley ◽  
Crispin Rope
Keyword(s):  
Monte Carlo ◽  
Control Mechanism ◽  
General Purpose ◽  
Los Alamos ◽  
Von Neumann ◽  
Monte Carlo Calculations ◽  
Basic Facts ◽  
The University ◽  
Relationship Of ◽  
The Relationship

In spring 1947 a project was launched to convert ENIAC to run code written in the new from introduced with the 1945 “First Draft of a Report on the EDVAC.” This was intertwined with the planning of Monte Carlo calculations for Los Alamos. Adele Goldstine worked with a team of contractors led by Jean Bartik and a group of Aberdeen employees under Richard Clippinger to develop a succession of planned “set-ups” to implement a new control mechanism and vocabulary of general purpose instructions for ENIAC. Our analysis focuses particularly on the relationship of this work on concurrent efforts by von Neumann’s team on the design of the Institute for Advanced Studies computer and a series of related reports on programming methods. Accounts by participants and historians have differed dramatically in assigning credit for the conversion and on such basic facts as when the conversion was implemented and what version of the design was used. The conversion was finally implement in March 1948 by Nick Metropolis (of Los Alamos and the University of Chicago) using a variant design he formulated with Klara von Neumann. At this point ENIAC became the first computer ever to execute a program written in the “modern code paradigm.”

Actualization of reflexive and didactic potential of students’ independent learning activities in the learning process

2021 ◽  
pp. 14-20
Author(s):  
Marina A. Fedorova
Keyword(s):  
Learning Process ◽  
Personal Development ◽  
Learning Activities ◽  
Independent Learning ◽  
Self Assessment ◽  
Pedagogical Research ◽  
The University ◽  
Relationship Of ◽  
Educational Paradigms ◽  
The Relationship

The change in educational paradigms has led to the need to define new methodological regulations that allow to consider the objects of pedagogical reality from a different angle. This led to the need to study traditional issues of pedagogy in an innovative context. The issue of forming students’ independent learning activities is not new for pedagogy. However, we present it from the perspective of an integrative-reflexive approach, which allowed us to identify its internal potential for personal development. The theoretical methods of pedagogical research used in the study: analysis, synthesis, comparison, generalization, method of causal relationships research, etc., which allowed to mentally penetrate into the essence of the studied pedagogical phenomenon and rethink it in a new educational reality. It is established that the educational independent activity accumulates the reflexive and didactic potential for professional and personal formation and development in the process of studying at the university. The possibilities of reflexive discourse as a way of realizing the reflexive-didactic potential of educational independent activity in the learning process are determined. According to the structure of the process of reflection in educational independent activity we distinguish the stages of reflexive discourse: reflexive-indicative, reflexive-presentative and reflexive-realizational. We consider the relationship of these stages of the discourse with various types of reflection and features of self-assessment, self-analysis, self-design and self-realization as structural components of educational independent activity.

scholarly journals Investigating Relationship of Innovation and Entrepreneurship Adoption Concept and University Competitive Advantage: A Field Study

2017 ◽  
Vol 12 (7) ◽  
pp. 138
Author(s):  
Abdul Sattar H. Yousif ◽  
Firas Rifai ◽  
Hadeel Alhroot
Keyword(s):  
Higher Education ◽  
Statistical Analysis ◽  
Competitive Advantage ◽  
Statistical Test ◽  
Adoption Of Innovation ◽  
Main Instrument ◽  
The University ◽  
Relationship Of ◽  
The Relationship ◽  
Innovation And Entrepreneurship

This paper aims at investigating the relationship between the application of innovation and entrepreneurship system and the university competitive advantage in the Jordanian higher education sector.     To collect the required data, the number of some concerned individuals was surveyed through a carefully designed questionnaire that has become the main instrument to obtain the required data.A random sample of university managerial staff was withdrawn from five private Jordanian universities. The collected data was audited, reviewed and statically analyzed using the most relevant statistical test. The results of the statistical analysis have clearly pointed out that university adoption of innovation and entrepreneurship system has a significant effect on its competitive advantage.

scholarly journals The Relationship of Brand Image and Service Quality on Student Loyalty of A University Shop

2019 ◽  
Vol 14 (2) ◽  
pp. 68-79
Author(s):  
Saida Farhanah Sarkam ◽  
Nurul Syafika Mohd Nasir ◽  
Shatina Saad
Keyword(s):  
Service Quality ◽  
Brand Image ◽  
University Management ◽  
Small Companies ◽  
Southern State ◽  
Student Centered ◽  
Student Loyalty ◽  
The University ◽  
Relationship Of ◽  
The Relationship

The study aimed is to examine the relationship of brand image and service quality towards student loyaltyin purchasing at a university shop, namely UniShop, in the southern state of Malaysia. By understandingstudent loyalty, the university management might encourage students to shop at the UniShop and generaterevenues within the campus. The decreasing sales of UniShop are affected by a hypermarket located withinwalking distance to the university in August 2017. From the literature, the entrance of multinationalcompanies might affect the small companies surrounding them, including UniShop which is a smallenterprise. Thus, the research examined student loyalty in purchasing at UniShop by distributingquestionnaires to the students of the university. The researchers used proportionate stratified randomsampling to generalize the finding across all semester students in the university. The findings showed thatbrand image and service quality played an important role in student loyalty. Students were the maincustomers of a university shop, contributed most of the shop’s business sustainability, and generate indirectincome to the university. In order to maintain student loyalty, UniShop has to take some initiatives includingto increase the scale of products, focuses on student-centered services, improve the shop layout, and sellexclusive university merchandise to increase the student's self-belonging to the university products. Keywords: brand image, service quality, student loyalty, university shop

scholarly journals Lettere ad Angelico Aprosio (1665-1675)

2013 ◽  
Author(s):  
Giovanni Nicolò Cavana
Keyword(s):  
Seventeenth Century ◽  
Critical Edition ◽  
The University ◽  
Relationship Of ◽  
The Relationship ◽  
Book Culture

The critical edition of the correspondence (1665-1675), today housed at the University of Genoa library, between the Genoan patrician Nicolò Cavana and the bibliophile Fra' Angelico Aprosio di Ventimiglia includes an introduction and transcription of the letters, with both bibliographical and (where possible) explanatory notes on some now outdated terms. In consideration of the private nature of the 286 letters, reading them gives an interesting and informal view of seventeenth-century life, as well as much information on the variegated world of the Baroque book culture providing a constant backdrop to the relationship of collaboration and friendship between the two figures.

scholarly journals NIRF India Rankings 2020 Analyzing the Ranking Parameters and Score of Top 100 Universities

2021 ◽  
Vol 41 (5) ◽  
pp. 385-390
Author(s):  
Amit Kumar ◽  
Kuldeep Singh ◽  
Anil Kumar Siwach
Keyword(s):  
Human Resource Development ◽  
Professional Practice ◽  
Positive Linear Correlation ◽  
Peer Perception ◽  
Teaching Learning ◽  
The University ◽  
Relationship Of ◽  
The Relationship ◽  
Outstanding Quality

National Institutional Ranking Framework (NIRF) was launched on 29 September 2015 by the Ministry of Human Resource Development, Government of India to rank the academic & research institutions across the country. The NIRF E-release of India Ranking 2020 was held on 11th June 2020. The present study analyses the top 100 Universities in terms of visualisation of data, the relationship of ranking with the parameters, and the relations among these parameters. Results of the study indicate that the Teaching, Learning & Resources (TLR) score for all the universities was almost similar while Research and Professional Practice (RP) score had a considerable variation and played a significant role in ranking by having a positive linear correlation with the total score with the value of R2= 0.746. RP also has a strong correlation with the Peer Perception (PR) of the university. The average library expenditure of top-10 universities was 9.45 crore per annum. It was also found that library expenditure has a positive correlation with RP and the universities with higher research productivity also have a more outstanding quality of publication in terms of citations.

The Relationship of Cambridge GCE Results with the Jamaican Graduate Output from UWI

1975 ◽  
Vol 2 (2) ◽  
pp. 101-118
Author(s):  
Marlene Hamilton
Keyword(s):  
West Indies ◽  
Natural Sciences ◽  
The West ◽  
Main Interest ◽  
The University ◽  
Relationship Of ◽  
The Relationship

This paper seeks to investigate possible links between Cambridge examination results in the General Certificate of Education "O" and "A" level examinations over the years, and the annual Jamaican graduate output from the University of the West Indies. Although all faculties are considered, the main interest lies in numbers of graduates from the faculties of Natural Sciences, Engineering, Agriculture and Medicine, linked with passes gained in science subjects at both "O" and "A" level GCE examinations.

Effects of decoupling on spectra of seismic waves

1962 ◽  
Vol 52 (1) ◽  
pp. 123-131
Author(s):  
D. E. Willis ◽  
James T. Wilson
Keyword(s):  
Seismic Waves ◽  
High Explosive ◽  
Atomic Energy Commission ◽  
University Of Michigan ◽  
Frequency Spectra ◽  
Spherical Cavities ◽  
Significant Difference ◽  
The University ◽  
Relationship Of ◽  
The Relationship

Abstract A series of controlled high explosive shots were conducted by the Atomic Energy Commission in a salt mine near Winnfield, Louisiana, to investigate seismic decoupling theories. Two recording stations were used by the University of Michigan at various distances between 1.1 and 14.7 kilometers for a majority of these shots. Frequency analyses of the magnetic tape recordings were made and the results are presented showing the relationship of the frequency spectra as a function of charge size, distance from the source, and coupled vs decoupled shots. The smaller decoupled shots detonated in the large spherical cavities were observed to have somewhat higher predominate frequencies than the equivalent size coupled shots. A change in cavity size produced no significant difference in the shape of the spectra of the large decoupled shots.

Your Life in Binary Digits

Digitized ◽  
2012 ◽  
Author(s):  
Peter J. Bentley
Keyword(s):  
Computer Science ◽  
Electronic Computer ◽  
Electrical Engineering ◽  
University Of Pennsylvania ◽  
Monday Morning ◽  
Lecture Room ◽  
New Ideas ◽  
The Mind ◽  
The University ◽  
Digital Computers

Your ideas, money, memories, and entertainment are dreams in the minds of computers. But the thoughts of each computer are not simple, they are layered like our own minds. Their lowest, most primitive layers are the instincts of the machine. Middle layers perform more general functions of its silicon mind. Higher layers think about overall concepts. Unlike us, the computer has languages for every layer. We can teach it new ideas by changing any one or all of its layers of thought. We can tell it to consider vast and convoluted concepts. But if we make a single mistake in our instructions, the mind of our digital slave may crash in a virtual epileptic fit. When our silicon students are so pedantic, how can we engineer their thoughts to make them reliable and trustworthy assistants? And if their thoughts become more complicated than anything we can imagine, how can we guarantee they will do what we want them to? . . . Light poured in through the large windows of the lecture room. The sound of scratching pens from nearly thirty distinguished engineers and scientists accompanied every word spoken by John Mauchly. One fellow by the name of Gard from the Wright Field’s Armament Laboratory seemed to be especially diligent, writing hundreds of pages of notes. It was Monday morning, a warm mid-summer day of 1946, some three years after his stimulating tea-time discussions with Turing. Claude Shannon was three weeks into the eight-week course at the Moore School of Electrical Engineering, in the University of Pennsylvania. It had been an honour to be one of the select few invited to hear lectures on designing electronic digital computers. This was the first ever course to be taught on computer science, and Shannon was finding many of the ideas highly stimulating. He’d recently learned a new word from Mauchly: ‘program’ used as a verb. To program an electronic computer was an interesting concept. He was also hearing about some of the politics: apparently two of the lecturers, Mauchly and his colleague Eckert, had resigned from the university just four months ago because of some form of disagreement.

A STUDY OF MOISTURE STORAGE AND NITRATE ACCUMULATION IN SOIL AS RELATED TO WHEAT YIELDS ON FOUR CROPPING SEQUENCES

1961 ◽  
Vol 41 (1) ◽  
pp. 5-15 ◽  
Author(s):  
W. Michalyna ◽  
R. A. Hedlin
Keyword(s):  
Clay Soil ◽  
Mineral Fertilizer ◽  
Nitrate Accumulation ◽  
Fertilizer Use ◽  
Seeding Time ◽  
University Of Manitoba ◽  
Moisture Storage ◽  
The University ◽  
Relationship Of ◽  
The Relationship

On a clay soil at Winnipeg, Manitoba, at the University of Manitoba, four cropping sequences, namely: 1) fallow wheat; 2) fallow, wheat, wheat; 3) fallow, wheat, wheat, wheat; 4) wheat continuous have been under study since 1919. During the years 1956, 1957 and 1958 a detailed study of the relationship of wheat yields on these sequences to moisture consumption, nitrate accumulation, moisture storage and fertilizer use was undertaken. In general, yields were higher on fallowed than on non-fallowed plots. The higher yields on fallowed plots were, in part, related to nitrate accumulation during the fallow year. The yield differential between fallowed and non-fallowed plots was reduced by mineral fertilizer and manure treatments. Where no fertilizer was used the greatest wheat production in bushels per acre per year was on the fallow-wheat-wheat sequence. When fertilized or manured, the greatest production occurred on the wheat continuous plots.Rapid accumulation of moisture took place between harvest and the following spring. As a result, during years 1956, 1957 and 1958, there was only an average of 0.7 inches more available moisture to a 4-foot depth on fallow plots at seeding time than on plots which had been cropped the previous year.

Sign in / Sign up

Export Citation Format

Share Document