scholarly journals A New Approach to Exploring the Relationship between Weather Phenomenon and Truck Traffic Volume in the Cold Region Highway Network

Modelling ◽  
2020 ◽  
Vol 1 (2) ◽  
pp. 122-133
Author(s):  
Prasanta Sahu ◽  
Leela Bayireddy ◽  
Hyuk-Jae Roh
Keyword(s):  
Interaction Analysis ◽  
Traffic Volume ◽  
Truck Traffic ◽  
Cold Temperatures ◽  
Weather Events ◽  
Weather Phenomenon ◽  
Highway Network ◽  
The University ◽  
Maximal Information Coefficient ◽  
The Relationship

Weather events are arbitrary, and this makes it difficult to incorporate weather parameters into transportation models. Recent research on traffic weather interaction analysis conducted at the University of Regina, Canada reported traffic variations with cold temperatures and snowfall. The research team at the University of Regina proposed a linear association between snowfall and temperature to analyze the traffic variation on provincial highways during winter months. The variations were studies with the inclusion of the expected daily volume factor as an independent variable in the model structure. However, the study did not analyze the nature of the association between daily truck traffic volume and snowfall. Based on these drawbacks of the past studies, in this research, the objective is to focus on the effects of snow and temperature on traffic volume changes with a methodological help of Maximal Information Coefficient (MIC), which stems from the maximal information-based nonparametric exploration (MINE) statistics. The results obtained from the analysis indicate that the relationship between snow and truck traffic is non-linear. However, the study could not establish any functional relationship between snowfall and daily truck volume. It is desired to further conduct an hourly analysis to explore a new relationship between snowfall and truck volume.

scholarly journals Research on Truck Traffic Volume Conditions of Auxiliary Lanes on Two-Lane Highways

2021 ◽  
Vol 13 (23) ◽  
pp. 13097
Author(s):  
Guozhu Cheng ◽  
Changru Mu ◽  
Liang Xu ◽  
Xuejian Kang
Keyword(s):  
Evaluation Method ◽  
Traffic Volume ◽  
Truck Traffic ◽  
Time Model ◽  
Traffic Efficiency ◽  
Vehicle Test ◽  
Design Speed ◽  
Auxiliary Lanes ◽  
The Impact ◽  
The Relationship

The larger the proportion of truck traffic volume, the greater the impact on traffic efficiency, and overtaking behavior will also have an impact. Therefore, in order to clarify the truck traffic volume of the freight two-lane highway due to the difficulty of overtaking, an actual vehicle test is carried out. This involves selecting the appropriate two-lane test section, recording each moment and speed in the driver’s overtaking behavior, performing multiple regression analysis to examine the relationship between the overtaking conflict time and design speed and traffic volume, determining a reasonable evaluation series of two-lane road overtaking risk and the corresponding overtaking conflict time threshold by the Fisher optimal segmentation method, and giving an overtaking behavior risk evaluation method based on conflict time. Finally, according to the overtaking conflict time model, different truck traffic conditions are obtained. The research results show that overtaking conflict time is negatively correlated with the traffic volume and design speed of the lane. Through the risk assessment of the corresponding overtaking behavior, the three levels of serious conflict, general conflict and non-conflict are determined, and the freight traffic volume corresponding to different conflict levels at different speeds is calculated, which provides a reference for setting auxiliary lanes for the two-lane freight highway.

Thathir Quality Scholarship Program For Students At University level

2018 ◽  
Vol 2 (3) ◽  
pp. 206-219
Author(s):  
Louay Qais Abdullah ◽  
Duraid Faris Khayoun
Keyword(s):  
College Students ◽  
Life Sciences ◽  
Economic Feasibility ◽  
First Year ◽  
Grant Program ◽  
Scholarship Program ◽  
University Level ◽  
Faculty Of Education ◽  
The University ◽  
The Relationship

The study focused basically on measuring the relationship between the material cost of the students benefits program and the benefits which are earned by it, which was distributed on college students in the initial stages (matinee) and to show the extent of the benefits accruing from the grant program compared to the material burdens which matched and the extent of success or failure of the experience and its effect from o scientific and side on the Iraqi student through these tough economic circumstances experienced by the country in general, and also trying to find ways of proposed increase or expansion of distribution in the future in the event of proven economic feasibility from the program. An data has been taking from the data fro the Department of Financial Affairs and the Department of Studies and Planning at the University of Diyala with taking an data representing an actual and minimized pattern and questionnaires to a sample of students from the Department of Life Sciences in the Faculty of Education of the University of Diyala on the level of success and failure of students in the first year of the grant and the year before for the purpose of distribution comparison. The importance of the study to measure the extent of interest earned in comparision whit the material which is expenseon the program of grant (grant of students) to assist the competent authorities to continue or not in the program of student grants for the coming years.

The Relationship Between The University Services Marketing And the Leading Orientation And Their Impact In Enhancing The University Reputation

2018 ◽  
Vol 2 (3) ◽  
pp. 110-140 ◽  
Author(s):  
Nusseibeh Ahmed Abdul Wahid
Keyword(s):  
Private Universities ◽  
Services Marketing ◽  
Correlation Relationship ◽  
Independent Variables ◽  
Marketing Orientation ◽  
University Reputation ◽  
Administrative Leaders ◽  
University Services ◽  
The University ◽  
The Relationship

The relationship between the university services marketing and the leading orientation and their impact in enhancing the university reputation: Field study on a sample of administrative leaders in       private universities in the Erbil city Objective - The current study try to find the role of marketing university services (educational services, research services, community services) and the leading orientation (research mobilization, distinction, cooperation, university policies, proactive) as independent variables in enhancing the university's reputation as dependent a variable (Social responsibility, innovation, quality of service, image of the organization) in a sample of private universities in the Erbil city. Methodology of the study - The problem of the study was determined in several questions related to the nature of the correlation relationship - the effect of independent study variables (marketing of university services and leadership orientation) and the dependent variable (the reputation of the university). For this purpose, the hypotheses were subjected to multiple tests. The study used the questionnaire as a means to obtain data from the administrative leaders of the investigated universities. - The study was used the analytical descriptive method. The main and sub-variables were described and correlation and effect relationships were analyzed between the variables using advanced statistical methods (arithmetic mean, standard deviation, percentages, Pearson correlation, multiple regression test) , And the implementation of the statistical program (SPSS-Ver.18). The study was conducted in the educational sector in the city of Erbil, in order to obtain the necessary information for the field through a questionnaire prepared for this purpose and distributed to six universities. The number of respondents was (73) (Presidents of universities, their assistants, deans, their assistants, heads of departments) at the universities in question. The value of the study: The main conclusions of the study are the existence of a significant relationship between the variables of the study and the existence of a significant effect of the independent variable marketing of university services and the leading trend in the dependent variable universities reputation and the existence of variation of the effect of independent variables in the dependent variable in the universities investigated, A set of recommendations, the most important of which is the establishment of a center for the marketing of services at the university level and at the level of each college. In order to conduct a continuous study of the labor market to determine market needs, the university should be aware of the importance of marketing orientation in university education

Teaching practicum and the development of professional and pedagogical knowledge

2020 ◽  
Vol 15 (1) ◽  
pp. 67-90
Author(s):  
Minerva Rosas ◽  
Verónica Ormeño ◽  
Cristian Ruiz-Aguilar
Keyword(s):  
Student Teachers ◽  
Qualitative Data ◽  
Thinking Skills ◽  
Pedagogical Knowledge ◽  
Critical Thinking Skills ◽  
Initial Teacher Education ◽  
Teaching Programme ◽  
Teaching Practicum ◽  
The University ◽  
The Relationship

To assess the progressive teaching practicums included in an English Teaching Programme at a Chilean university, 60 former student-teachers answered a questionnaire with both Likert-scale and open-ended questions. The issues assessed included the relationship between the progressive teaching practicums and the curriculum’s modules and sequence, and the skills developed while implementing innovation projects during the student-teachers’ two final practicums. Quantitative and qualitative data analyses allowed us to identify both strengths and weaknesses. The participants highlighted strengths in the areas of teaching strategies, critical thinking skills and professional and pedagogical knowledge. Among the weaknesses, they identified limited supervision and feedback, and diverging views on teaching education between the university and the schools as the most difficult to deal with. These findings may be useful for introducing improvements in Initial Teacher Education aimed at reducing problems and discrepancies and devising suitable induction processes.

An Investigation of Faculty Members' Engagement in Saudi Arabia

2018 ◽  
Vol 3 (2) ◽  
pp. 114-136
Author(s):  
Eman I AHMED
Keyword(s):  
Employee Engagement ◽  
Faculty Perceptions ◽  
Cognitive Engagement ◽  
Faculty Members ◽  
University Administrators ◽  
Point Scale ◽  
Policy Makers ◽  
Efficiency And Effectiveness ◽  
The University ◽  
The Relationship

Faculty engagement has been proved to be a critical driver of the universities’ efficiency and effectiveness. The first step towards building an engaged workforce is to get a measure of faculty perceptions of their engagement level to their universities. Accordingly, the purpose of this paper is to investigate the faculty members' engagement in the Imam Abdulrahman Bin Faisal University. It examines the relationship between the faculty professional variablesand their level of engagement to their institutions. William Kahn's (1990) three-component model of employee engagement was partially adapted as a framework to measure the faculty members' engagement. A questionnaire was used to better address the objective of this study. The data were obtained from the Imam Abdulrahman Bin Faisal University (Dammam University) through an internet-based survey. The validity and the reliability of the questionnaire has been evaluated and reported. Results of the analyses show that cognitive engagement is reported to be higher than both the emotional and physical engagement, with a mean rating of 4.040 and a standard deviation of .487, based on the five-point scale. Given the engagement level of the faculty members in this study, the university administrators should develop policies, and strategies that encourage and support engagement among faculty members at the University in order to maximize their engagement. Policy makers must also take into consideration the needs of the faculty members

A University Education

2017 ◽  
Author(s):  
David Willetts
Keyword(s):  
Higher Education ◽  
Modern Society ◽  
University Education ◽  
Modern World ◽  
Controversial Issues ◽  
The Us ◽  
The Individual ◽  
The University ◽  
First Time ◽  
The Relationship

Universities have a crucial role in the modern world. In England, entrance to universities is by nation-wide competition which means English universities have an exceptional influence on schools--a striking theme of the book. This important book first investigates the university as an institution and then tracks the individual on their journey to and through university. In A University Education, David Willetts presents a compelling case for the ongoing importance of the university, both as one of the great institutions of modern society and as a transformational experience for the individual. The book also makes illuminating comparisons with higher education in other countries, especially the US and Germany. Drawing on his experience as UK Minister for Universities and Science from 2010 to 2014, the author offers a powerful account of the value of higher education and the case for more expansion. He covers controversial issues in which he was involved from access for disadvantaged students to the introduction of L9,000 fees. The final section addresses some of the big questions for the future, such as the the relationship between universities and business, especially in promoting innovation.. He argues that the two great contemporary trends of globalisation and technological innovation will both change the university significantly. This is an authoritative account of English universities setting them for the first time in their new legal and regulatory framework.

Evaluation of positive and negative symptoms in schizophrenia

1986 ◽  
Vol 1 (2) ◽  
pp. 108-122 ◽  
Author(s):  
Nancy C. Andreasen ◽  
William M. Grove
Keyword(s):  
Negative Symptoms ◽  
The United States ◽  
Psychotic Symptoms ◽  
Positive Symptoms ◽  
University Of Iowa ◽  
Normal Functions ◽  
Subsequent Investigation ◽  
The University ◽  
The Relationship ◽  
Positive And Negative Symptoms

SummaryMost investigators concur that schizophrenia is probably a heterogeneous group of disorders that share the common features of psychotic symptoms, partial response to neuroleptics, and a relatively poor outcome. The subdivision of schizophrenia into two subtypes, positive versus negative, has achieved wide acceptance throughout the world during recent years. This distinction has heuristic and theoretical appeal because it unites phenomenology, pathophysiology, and etiology into a single comprehensive hypothesis.In spite of its wide appeal, the distinction has a number of problems. These include the failure to distinguish between symptom syndromes and diseases; failure to deal with the mixed patient; failure to take longitudinal course into account; and failure to address conceptually and methodologically the distinction between positive and negative symptoms.This paper focuses primarily on the conceptual basis for two instruments designed to measure positive and negative symptoms, the Scale for the Assessment of Negative Symptoms (SANS) and the Scale for the Assessment of Positive Symptoms (SAPS), originally described in 1982. Since their description, these scales have been used in a variety of other centers. These scales are based on the hypothesis that negative symptoms represent a deficit or diminution in normal psychological functions wliile positive symptoms represent an excess or distortion of normal functions. Reliability data are now available from Italy, Spain, and Japan which suggest that these scales can be used reliably in cultural settings outside the United States. The results of these studies are summarized in this paper. In addition, a replication study involving a new sample of 117 schizophrenics collected at the University of Iowa is described. In this second study of the SANS and SAPS, internal consistency is found to be quite high in the SANS. Thus negative symptoms appear to be more internally correlated with one another than are positive symptoms. The implications of this result are discussed. A principal components analysis is used to explore the relationship between positive and negative symptoms. While the study reported in 1982 suggested that positive and negative symptoms are negatively correlated, in the present study they appear to be uncorrelated. Overall, the results suggest that the SANS and SAPS are useful comprehensive instruments for the evaluation of positive and negative symptoms. The relationship between these symptoms and external validators such as cognitive functioning or CT scan abnormalities will be reported in a subsequent investigation.

scholarly journals Flexible Characterization: Herstorical Performance in Heritage Sites

2020 ◽  
Vol 36 (4) ◽  
pp. 355-368
Author(s):  
Victoria Bianchi
Keyword(s):  
Identity Performance ◽  
School Of Education ◽  
Site Specific ◽  
Heritage Sites ◽  
Women's Narratives ◽  
Specific Performance ◽  
Spatial Exploration ◽  
The University ◽  
Heritage Performance ◽  
The Relationship

This article explores how performance and character can be used to represent the lives of real women in spaces of heritage. It focuses on two different site-specific performances created by the author in the South Ayrshire region of Scotland: CauseWay: The Story of the Alloway Suffragettes and In Hidden Spaces: The Untold Stories of the Women of Rozelle House. These were created with a practice-as-research methodology and aim to offer new models for the use of character in site-specific performance practice. The article explores the variety of methods and techniques used, including verbatim writing, spatial exploration, and Herstorical research, in order to demonstrate the ways in which women’s narratives were represented in a theoretically informed, site-specific manner. Drawing on Phil Smith’s mythogeography, and responding to Laurajane Smith’s work on gender and heritage, the conflicting tensions of identity, performance, and authenticity are drawn together to offer flexible characterization as a new model for the creation of feminist heritage performance. Victoria Bianchi is a theatre-maker and academic in the School of Education at the University of Glasgow. Her work explores the relationship between space, feminism, and identity. She has written and performed work for the National Trust for Scotland, Camden People’s Theatre, and Assembly at Edinburgh, among other institutions.

scholarly journals Embodying the Site: the Here and Now in Site-Specific Dance Performance

2005 ◽  
Vol 21 (4) ◽  
pp. 367-381 ◽  
Author(s):  
Victoria Hunter
Keyword(s):  
Creative Process ◽  
Dance Performance ◽  
Site Specific ◽  
The Creation ◽  
Spirit Of Place ◽  
The Moment ◽  
The University ◽  
The Relationship

In this article, Victoria Hunter explores the concept of the ‘here and now’ in the creation of site-specific dance performance, in response to Doreen Massey's questioning of the fixity of the concept of the ‘here and now’ during the recent RESCEN seminar on ‘Making Space’, in which she challenged the concept of a singular fixed ‘present’, suggesting instead that we exist in a constant production of ‘here and nows’ akin to ‘being in the moment’. Here the concept is applied to an analysis of the author's recent performance work created as part of a PhD investigation into the relationship between the site and the creative process in site-specific dance performance. In this context the notion of the ‘here and now’ is discussed in relation to the concept of dance embodiment informed by the site and the genius loci, or ‘spirit of place’. Victoria Hunter is a Lecturer in Dance at the University of Leeds, who is currently researching a PhD in site-specific dance performance.

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