299 research outputs found
The Effects of Technology on the Writing Process for English Language Learners: Comparing EAL Student Responses to Feedback in Hand Written and Electronic Writing Tasks
This dissertation describes the findings of an investigation into the effectiveness of both electronically written student work with teacher provided electronic feedback and traditional hand-written work and teacher provided hand-written feedback, and which of these two leads to more improvements on surface and meaning level attributes of EAL students’ written work. Twelve students participated in the study comprising of four written tasks and each task comprised of three drafts. Two of the tasks, and the feedback provided on them, were done with traditional pen and paper; and the other two tasks and their feedback were done electronically on Google Docs. Data was gathered on whether a student responded to a piece of feedback, whether any responses made were correctly altered, and the types of each piece of feedback was coded to gain insight between meaning and surface level changes. A questionnaire on the participants perceptions of electronic work and feedback compared to traditional was also conducted at the end of the study. The results did not show any meaningful difference in how often students respond to the feedback in either medium however they did show that electronic feedback had a slightly higher accuracy of responses than traditional feedback. The results of the questionnaire indicated that students prefer to do written work electronically however more than half of them indicated that they thought traditional hand-written work was better for improving their writing despite this. The questionnaire also uncovered some interesting possible reasons for the higher accuracy of electronic work as directions for future research into this area
Veterans’ civilian employment experiences: Lessons learnt from focus groups
Emerging evidence highlights employment as a key factor influencing the success of transition from military to civilian life. Historically, employment programs have focused on improving skills such as resume writing and interview skills. However, it is likely that employment challenges are more than these practical barriers. Four focus groups with employed and unemployed Gulf War Era II veterans were conducted aimed at moving past a practical perspective by gaining experiential understandings of veterans’ employment. Thematic analysis indicated that the veterans’ employment experiences were best understood temporally in two master themes: pretransition and the divergent experiences of veterans who did and did not plan ahead and living the transition and the veterans’ experiences of employment barriers and facilitators. Further to the two master themes, an underlying thread of the need for self-determination was evident. Interpretation of the results led to the development of recommendations for policy, service provision, and future research
Institutions, taxation, and market relationships in ancient Athens
This paper explores the institutional and economic development in ancient Athens from around 600 BC into the fourth century, a period during which the Athenians experienced oligarchy, tyranny, a gradually evolving but eventually far-reaching male democracy, followed by a return to more influence for the elite. Concomitantly, economic life changed qualitatively and quantitatively. Self-sufficient farming gradually gave way to market relationships and there was substantial economic growth. This analysis of institutional changes in Athens emphasizes the importance of credible commitments from those in power to other groups in society. It is furthermore likely that the increasing reliance on market relationships gradually transformed individual behaviour and individual beliefs, leading to changes in the formal and informal rules in society. Taxation played an important role: it pushed people into market relationships, illustrated the need for credible commitments, and helps to explain why foreigners were so prominent in trade in ancient Athens
The Multiplexed Chemical Kinetic Photoionization Mass Spectrometer: A New Approach To Isomer-resolved Chemical Kinetics
We have developed a multiplexed time- and photon-energy?resolved photoionizationmass spectrometer for the study of the kinetics and isomeric product branching of gasphase, neutral chemical reactions. The instrument utilizes a side-sampled flow tubereactor, continuously tunable synchrotron radiation for photoionization, a multi-massdouble-focusing mass spectrometer with 100percent duty cycle, and a time- and positionsensitive detector for single ion counting. This approach enables multiplexed, universal detection of molecules with high sensitivity and selectivity. In addition to measurement of rate coefficients as a function of temperature and pressure, different structural isomers can be distinguished based on their photoionization efficiency curves, providing a more detailed probe of reaction mechanisms. The multiplexed 3-dimensional data structure (intensity as a function of molecular mass, reaction time, and photoionization energy) provides insights that might not be available in serial acquisition, as well as additional constraints on data interpretation
Temperate airborne grass pollen defined by spatio-temporal shifts in community composition
This is the author accepted manuscript. The final version is available from Nature Research via the DOI in this record.Grass pollen is the world’s most harmful outdoor aeroallergen. However, it is unknown how airborne pollen assemblages change across time and space. Human sensitivity varies between different species of grass that flower at different times, but it is not known whether temporal turnover in species composition match terrestrial flowering or whether species richness steadily accumulates over the grass pollen season. Here, using targeted, high-throughput sequencing, we demonstrate that all grass genera displayed discrete, temporally restricted peaks of incidence, which varied with latitude and longitude throughout Great Britain, revealing that the taxonomic composition of grass pollen exposure changes substantially across the grass pollen season.Natural Environment Research CouncilBiotechnology and Biological Sciences Research Council (BBSRC
1963: Abilene Christian College Bible Lectures - Full Text
THE CHRISTIAN AND MORALITY”
Being the Abilene Christian College Annual Bible Lectures 1963
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ABILENE CHRISTIAN COLLEGE STUDENTS EXCHANGE
ACC Station Abilene, Texa
The state of the Martian climate
60°N was +2.0°C, relative to the 1981–2010 average value (Fig. 5.1). This marks a new high for the record. The average annual surface air temperature (SAT) anomaly for 2016 for land stations north of starting in 1900, and is a significant increase over the previous highest value of +1.2°C, which was observed in 2007, 2011, and 2015. Average global annual temperatures also showed record values in 2015 and 2016. Currently, the Arctic is warming at more than twice the rate of lower latitudes
1960: Abilene Christian College Lectures - Full Text
Table of Contents:
Theme Speeches: Christian Faith in the Modern World
Basis of Faith - Leonard Mullens - 9
Authority in Christianity - John T. Smithson, Jr. - 27
Origin and Preservation of the Bible - Neil R. Lightfoot - 44
Alleged Discrepancies of the Bible - David H. Bobo - 62
The Unity of the Bible - Jack Meyer - 91
Faith and Reason - Joe Sanders - 115
The Reasonableness of Supernaturalism - Virgil Trout - 126
The Present Statue of the Doctrine of Organic Evolution - J.D. Thomas - 146
The Nature of Man - Roy F. Osborne, Jr. - 181
Modern Challenges to Christian Morals - Carl Spain - 199
The Christ, Whose Son is He? - Gordon Teel - 232
Special Speeches
Teaching the Word of God in Korea - L. Haskell Chessfire - 255
The Influence of Christian Education - Judge Jack Pope - 276
Mission Opportunities in the Far East - Harry Robert Fox - 288
Mission Work in Austria - Robert Skelton - 303
Report from Switzerland - Heinrich Blum - 313
The Work in Nigeria - Rees Byrant - 320
The Training of Evangelists in Foreign Fields - Reiner Kallus - 331
Christian Scholarships - Everett Ferguson - 340
Evangelizing the World - A.R. Holton - 349
Panel Discussions
The Significance of the Dead Sea Scrolls
The Scrolls and the Text of the Bible - Paul Rotenberry - 357
The Relation between the Religion of the Essenes and that of Early Christians - Jay Smith - 366
Biblical Interpretation
Expediency and Pattern Authority - J.W. Roberts - 381
Examples in Pattern Authority - Thomas B. Warren - 392
Mental Health and Sin
The Present State of Mental Health Knowledge - Donald R. Sime - 409
The Relationship of Mental Health Problems to Sin - Paul Easley - 421
The Teenager
The Problems of Youth - Mack Wayne Craig - 432
Influences for Good - Wyatt Sawyer - 443
The Benefits of Abilene Christian College
To the Church - Hulen Jackson - 451
To The Home - Robert S. Bell - 459
\u27To the Community - Louie Welch - 465
Expenses At Abilene Christian College - James C. Kerr - 469
The Graduate School at Abilene Christian College
What I Am Getting Now in the ACC Graduate Program - Harold Vanderpool - 475
How the ACC Graduate Program Has Stood Up - Everett Ferguson - 481
What the ACC Graduate Program Ought To Be - Frank Pack - 486
The Importance to the Church of the ACC Graduate Program A.R. Holton - 490
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Extraction of visual motion information for the control of eye and head movement during head-free pursuit
We investigated how effectively briefly presented visual motion could be assimilated and used to track future target motion with head and eyes during target disappearance. Without vision, continuation of eye and head movement is controlled by internal (extra-retinal) mechanisms, but head movement stimulates compensatory vestibulo-ocular reflex (VOR) responses that must be countermanded for gaze to remain in the direction of target motion. We used target exposures of 50–200 ms at the start of randomised step-ramp stimuli, followed by >400 ms of target disappearance, to investigate the ability to sample target velocity and subsequently generate internally controlled responses. Subjects could appropriately grade gaze velocity to different target velocities without visual feedback, but responses were fully developed only when exposure was >100 ms. Gaze velocities were sustained or even increased during target disappearance, especially when there was expectation of target reappearance, but they were always less than for controls, where the target was continuously visible. Gaze velocity remained in the direction of target motion throughout target extinction, implying that compensatory (VOR) responses were suppressed by internal drive mechanisms. Regression analysis revealed that the underlying compensatory response remained active, but with gain slightly less than unity (0.85), resulting in head-free gaze responses that were very similar to, but slightly greater than, head-fixed. The sampled velocity information was also used to grade head velocity, but in contrast to gaze, head velocity was similar whether the target was briefly or continuously presented, suggesting that head motion was controlled by internal mechanisms alone, without direct influence of visual feedback
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