ORDER OF ELICITED RESPONSES ON A QUESTIONNAIRE AS A MEASURE OF TOPIC SALIENCE

2000 ◽  
Vol 28 (6) ◽  
pp. 603-612 ◽  
Author(s):  
Wayne E. Hensley
Keyword(s):  
College Students ◽  
Topic Importance ◽  
The Stability ◽  
The Relationship

Two studies among US college students (N1 = 88; N2 = 329) examined the relationship between the order in which responses are offered on a questionnaire and the ranked importance of those responses. Both studies found that approximately one third (32%; 31%) of the listed attributes were ranked in the order of mention. Expanding the criteria to include adjacent categories raised the overlap to about two thirds (64%; 65%). The findings of both studies were independent of gender. In addition, Study II measured topic importance/involvement among the respondents; the results indicated it was not a factor in this trend. The factor which did influence the order of mention and rankings was the number of categories used by the respondents. When more than seven categories were used, the stability of mention and rankings tended to become erratic.

The Relationship Between Attachment Style and Depression in College Students

2001 ◽  
Author(s):  
Sarah E. A. Nielsen ◽  
Amanda Luthe ◽  
Elizabeth Rellinger
Keyword(s):  
College Students ◽  
Attachment Style ◽  
The Relationship

Acculturation and Personality: Exploring the Relationship Among Diverse College Students

2006 ◽  
Author(s):  
Samantha J. Simmons ◽  
Leslie Calderon ◽  
Quingnan Zhou ◽  
Stephanie Padilla ◽  
Sheila K. Grant
Keyword(s):  
College Students ◽  
The Relationship

Examination of the Relationship Among Hypnotized Ability, Gender, and Spiritual Activities for African American College Students

2011 ◽  
Author(s):  
Ling-Lun Chien ◽  
Marty Sapp ◽  
Jane P. Liu ◽  
Steve Bernfeld ◽  
Steffanie J. Scholze ◽  
...  
Keyword(s):  
College Students ◽  
African American ◽  
African American College Students ◽  
The Relationship

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.

An Experimental Investigation on Thermal Conductivity and Viscosity of Graphene doped CNTs /TiO2 Nanofluid

2020 ◽  
Vol 17 (3) ◽  
Author(s):  
A.M. Zetty Akhtar ◽  
M.M. Rahman ◽  
K. Kadirgama ◽  
M.A. Maleque
Keyword(s):  
Thermal Conductivity ◽  
Zeta Potential ◽  
Base Fluid ◽  
Minimum Quantity Lubrication ◽  
Cutting Fluid ◽  
Cutting Zone ◽  
Observation Method ◽  
The Stability ◽  
The Relationship ◽  
Zeta Potential Analysis

This paper presents the findings of the stability, thermal conductivity and viscosity of CNTs (doped with 10 wt% graphene)- TiO2 hybrid nanofluids under various concentrations. While the usage of cutting fluid in machining operation is necessary for removing the heat generated at the cutting zone, the excessive use of it could lead to environmental and health issue to the operators. Therefore, the minimum quantity lubrication (MQL) to replace the conventional flooding was introduced. The MQL method minimises the usage of cutting fluid as a step to achieve a cleaner environment and sustainable machining. However, the low thermal conductivity of the base fluid in the MQL system caused the insufficient removal of heat generated in the cutting zone. Addition of nanoparticles to the base fluid was then introduced to enhance the performance of cutting fluids. The ethylene glycol used as the base fluid, titanium dioxide (TiO2) and carbon nanotubes (CNTs) nanoparticle mixed to produce nanofluids with concentrations of 0.02 to 0.1 wt.% with an interval of 0.02 wt%. The mixing ratio of TiO2: CNTs was 90:10 and ratio of SDBS (surfactant): CNTs was 10:1. The stability of nanofluid checked using observation method and zeta potential analysis. The thermal conductivity and viscosity of suspension were measured at a temperature range between 30˚C to 70˚C (with increment of 10˚C) to determine the relationship between concentration and temperature on nanofluid’s thermal physical properties. Based on the results obtained, zeta potential value for nanofluid range from -50 to -70 mV indicates a good stability of the suspension. Thermal conductivity of nanofluid increases as an increase of temperature and enhancement ratio is within the range of 1.51 to 4.53 compared to the base fluid. Meanwhile, the viscosity of nanofluid shows decrements with an increase of the temperature remarks significant advantage in pumping power. The developed nanofluid in this study found to be stable with enhanced thermal conductivity and decrease in viscosity, which at once make it possible to be use as nanolubricant in machining operation.

Sign in / Sign up

Export Citation Format

Share Document