Open Access. Powered by Scholars. Published by Universities.®
- Institution
- Keyword
-
- Education (2)
- Arabic (1)
- Assessment (1)
- Chaos (1)
- Classical mechanics (1)
-
- Cognitive apprenticeship (1)
- College seniors (1)
- Communication Network Protection (1)
- Community Resiliency (1)
- Contextualization (1)
- Critical Infrastructure Assurance (1)
- Critical thinking (1)
- Electric Power Grid Protection (1)
- Electromagnetic Interference (1)
- Engineering (1)
- Engineering design, contest (1)
- Engineering, studying and teaching (1)
- Epistemic (1)
- Experiment design (1)
- Faraday's law (1)
- Historical thinking (1)
- History (1)
- Industry and Higher Education (1)
- J-QAF (1)
- Knowledge (1)
- Long-Term Outage (1)
- Mobile technology (1)
- Multiple-choice questions (1)
- Nonlinear system (1)
- Nonlinearity (1)
- Publication
- Publication Type
Articles 1 - 15 of 15
Full-Text Articles in Education
Capacitively Coupled Radio-Frequency Discharges In Nitrogen At Low Pressures, L. L Alves, L. Marques, C. D Pintassilgo, W. Wattieaux, Et. Es-Sebbar, J. Berndt, E. Kovačević, N. Carrasco, L. Boufendi, G. Cernogora
Capacitively Coupled Radio-Frequency Discharges In Nitrogen At Low Pressures, L. L Alves, L. Marques, C. D Pintassilgo, W. Wattieaux, Et. Es-Sebbar, J. Berndt, E. Kovačević, N. Carrasco, L. Boufendi, G. Cernogora
Dr. Et-touhami Es-sebbar
This paper uses experiments and modelling to study capacitively coupled radio-frequency (rf) discharges in pure nitrogen, at 13.56 MHz frequency, 0.1–1 mbar pressures and 2–30 W coupled powers. Experiments performed on two similar (not twin) setups, existing in the LATMOS and the GREMI laboratories, include electrical and optical emission spectroscopy (OES) measurements. Electrical measurements give the rf-applied and the direct-current-self-bias voltages, the effective power coupled to the plasma and the average electron density. OES diagnostics measure the intensities of radiative transitions with the nitrogen second-positive and first-negative systems, and with the 811.5 nm atomic line of argon (present as an …
The Double Pendulum: Construction And Exploration, Benjamin J. Knudson
The Double Pendulum: Construction And Exploration, Benjamin J. Knudson
Physics
The exploration of a nonlinear mechanical system, the Double Pendulum, a physical pendulum on the end of a physical pendulum, using analytic and experimental approaches. Also included discussion of the design and construction of the Double Pendulum apparatus to work with Vernier LabPro and LoggerPro. The apparatus outputs live data of the angles to a LoggerPro which collects and produces time evolution graphs as well as a corresponding animation lending itself to comparison with theoretical models. Normal mode frequencies are found both analytically and experimentally for the the general (real) double pendulum. Examples of both simple (periodic) and complex (chaotic) …
Ionization Photophysics And Rydberg Spectroscopy Of Diacetylene, M. Schwell, Y. Benilan, N.. Fray, M.-C. Gazeau, Et. Es-Sebbar, F.-G. Levrel, N. Campion, S. Leach
Ionization Photophysics And Rydberg Spectroscopy Of Diacetylene, M. Schwell, Y. Benilan, N.. Fray, M.-C. Gazeau, Et. Es-Sebbar, F.-G. Levrel, N. Campion, S. Leach
Dr. Et-touhami Es-sebbar
Photoionization of diacetylene was studied using synchrotron radiation over the range 8–24 eV, with photoelectron-photoion coincidence (PEPICO) and threshold photoelectron–photoion coincidence (TPEPICO) techniques. Mass spectra, ion yields, total and partial ionization cross-sections were measured. The adiabatic ionization energy of diacetylene was determined as IEad = (10.17 ± 0.01) eV, and the appearance energy of the principal fragment ion C4H+ as AE = (16.15 ± 0.03) eV. Calculated appearance energies of other fragment ions were used to infer aspects of dissociation pathways forming the weaker fragment ions , C3H+, and C2H+. Structured autoionization features observed in the PEPICO spectrum of diacetylene …
Emp And Geomagnetic Storm Protection Of Critical Infrastructure, George H. Baker Iii
Emp And Geomagnetic Storm Protection Of Critical Infrastructure, George H. Baker Iii
George H Baker
EMP and solar storm wide geographic coverage and ubiquitous system effects beg the question of “Where to begin?” with protection efforts. Thus, in addressing these “wide area electromagnetic (EM) effects,” we must be clever in deciding where to invest limited resources. Based on simple risk analysis, the electric power and communication infrastructures emerge as the highest priority for EM protection. Programs focused on these highest risk infrastructures will go a long way in lessoning societal impact. Given the national scope of the effects, such programs must be coordinated at the national level but implemented at local level. Because wide-area EM …
College Of Engineering Senior Design Competition Spring 2018, University Of Nevada, Las Vegas
College Of Engineering Senior Design Competition Spring 2018, University Of Nevada, Las Vegas
Fred and Harriet Cox Senior Design Competition Projects
Part of every UNLV engineering student’s academic experience, the senior design project stimulates engineering innovation and entrepreneurship. Each student in their senior year chooses, plans, designs, and prototypes a product in this required element of the curriculum. A capstone to the student’s educational career, the senior design project encourages the student to use everything learned in the engineering program to create a practical, real world solution to an engineering challenge. The senior design competition helps focus the senior students in increasing the quality and potential for commercial application for their design projects. Judges from local industry evaluate the projects on …
Volatile Products Controlling Titan’S Tholins Production, N. Carrasco, T. Gautier, Et. Es-Sebbar, P. Pernot, G. Cernogora
Volatile Products Controlling Titan’S Tholins Production, N. Carrasco, T. Gautier, Et. Es-Sebbar, P. Pernot, G. Cernogora
Dr. Et-touhami Es-sebbar
A quantitative agreement between nitrile relative abundances and Titan’s atmospheric composition was recently shown with a reactor simulating the global chemistry occurring in Titan’s atmosphere [Gautier et al. (2011) Icarus, 213: 625]. Here we present a complementary study on the same reactor using an in-situ diagnostic of the gas phase composition. Various initial N2-CH4 gas mixtures (methane varying from 1 to 10%) are studied, with a monitoring of the methane consumption and of the stable gas neutrals by in-situ mass spectrometry. Atomic hydrogen is also measured by optical emission spectroscopy. A positive correlation is found between atomic hydrogen abundance and …
Introducing Nonlinear Problems To Undergraduate Engineering Students, Mulukutla S. Sarma, Karl E. Lonngren
Introducing Nonlinear Problems To Undergraduate Engineering Students, Mulukutla S. Sarma, Karl E. Lonngren
Sarma Mulukutla
It is argued that preparing good engineers to the present day challenging industry should involve the extension of homework problems to include realistic complications of nonlinearity and extensive use of the available computing facilities. This point of view has been illustrated through a simple Faraday's law problem of an electromechanical system that exhibits nonlinear effects if the resistance of the rails is taken into account. The procedure that is employed in this paper to solve the nonlinear equation is simple enough to be introduced at an undergraduate level for the engineering students
Mobile Application Of Quran Arabic Language For Interactive And Self Learning Assistant: A Review, Noor Jamaliah Ibrahim, Zulkifli Mohd Yusoff, Zaidi Razak, Raja Jamilah Raja Yusof
Mobile Application Of Quran Arabic Language For Interactive And Self Learning Assistant: A Review, Noor Jamaliah Ibrahim, Zulkifli Mohd Yusoff, Zaidi Razak, Raja Jamilah Raja Yusof
Noor Jamaliah Ibrahim
Mobile technology in learning process is quite demanding, nowadays. It has a huge potential as a learning tool and also can be used as distance learning environment. This kind of technology is believed able to solve the current problem in j -QAF learning, especially the Arabic and Quran learning process. It is because, the current method of Arabic and Quran learning method, become less effective and unattractive to be implemented, especially towards the young Muslim generation. Moreover, today’s busy lifestyle needs a modern and technological approach that able to optimize the study time and improve the learning process. This paper …
Using The Case Study Methodology In Teaching, Deogratias Harorimana Mr
Using The Case Study Methodology In Teaching, Deogratias Harorimana Mr
Dr Deogratias Harorimana
This paper reviews the Why, How, to use the Case Study Methods in MBA teaching. The Presentation was prepared for and delivered as part of MBA students induction Programme in the Graduate School of Business.
Vuv Photoionization Of Acetamide Studied By Electron / Ion Coincidence Spectroscopy In The 8-24 Ev Photon Energy Range, M. Schwell, Y. Bénilan, N. Fray, M.-C Gazeau, Et. Es-Sebbar, Gustavo A. Garcia, L. Nahon, N. Champion, S. Leach
Vuv Photoionization Of Acetamide Studied By Electron / Ion Coincidence Spectroscopy In The 8-24 Ev Photon Energy Range, M. Schwell, Y. Bénilan, N. Fray, M.-C Gazeau, Et. Es-Sebbar, Gustavo A. Garcia, L. Nahon, N. Champion, S. Leach
Dr. Et-touhami Es-sebbar
A VUV photoionization study of acetamide was carried out over the 8-24 eV photon energy range using synchrotron radiation and photoelectron/photoion coincidence (PEPICO) spectroscopy. Threshold photoelectron photoion coincidence (TPEPICO) measurements were also made. Photoion yield curves and branching ratios were measured for the parent ion and six fragment ions. The adiabatic ionization energy of acetamide was determined as I.E (12A’) = (9.71±0.02) eV, in agreement with an earlier reported photoionization mass spectrometry (PIMS) value. The adiabatic energy of the first excited state of the ion, 12A”, was determined to be ≈ 10.1 eV. Assignments of the fragment ions and the …
God And The Engineer: An Integration Paper, Timothy R. Tuinstra
God And The Engineer: An Integration Paper, Timothy R. Tuinstra
Faculty Integration Papers
Cedarville University exists to equip Christian students for lifelong leadership and service marked by excellence and grounded in biblical truth. So states the mission statement of this great institution. The challenge for her faculty is to flesh out this mission in individual courses, laboratories, and interactions with students across the campus. This is the mandate of “biblical integration”. The challenge for Christian professors is to see the whole realm of knowledge holistically and to teach their students to do the same. Greg Bahnsen describes well the task of integration when he says, “...God’s word demands unreserved allegiance to God and …
2012 First Annual State Of Resnet Report
2012 First Annual State Of Resnet Report
ACUTA: Other Publications
In This Issue
Introduction
Methodology
Executive Summary
Structure of the ResNet
Network Infrastructure
Staffing, Service & Support
Fees & Budgets
The Acuta Journal Of Information Communications Technology In Higher Education Media
The Acuta Journal Of Information Communications Technology In Higher Education Media
ACUTA: Other Publications
In This Issue
Mission Statement
Editorial Focus
Format
Advertorial
Reader Profile
Our Mission
Who Are ACUTA Members?
Spring 2012
Summer 2012
Fall 2012
Winter 2012
Rate Card 2012
Rate Protection Policy
Payment/Advertising Discounts
Conditions & Guidelines
Mechanical Requirements
Business Reply Cards
Significant Dates
Fractional AD Sizes
Benefits of Corporate Affiliate Membership
Student Contextualization In The History Classroom : The Roles Of Cognitive Apprenticeship And Teacher Epistemology, Tammy Lynn Clark
Student Contextualization In The History Classroom : The Roles Of Cognitive Apprenticeship And Teacher Epistemology, Tammy Lynn Clark
Legacy Theses & Dissertations (2009 - 2024)
Abstract
A Teaching Practice Review Of The Use Of Multiple-Choice Questions For Formative And Summative Assessment Of Student Work On Advanced Undergraduate And Postgraduate Modules In Engineering, Aidan O'Dwyer
Articles
This paper reflects on, reports on and evaluates the use of multiple-choice questions, in both formative and summative assessment modes, on control engineering modules taken by advanced undergraduate and postgraduate engineering students, over four academic years. The material covered by the modules is analytical in nature. The rationale for examining the assessment strategy was the poor performance by students in a closed book traditional terminal examination on one of the advanced undergraduate modules over some years. The change in assessment strategy has improved student learning, as measured by assessment data; student feedback on the assessment methods is broadly positive. The …