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Systematic Approaches to Predictive Computational Chemistry using the Correlation Consistent Basis Sets (open access)

Systematic Approaches to Predictive Computational Chemistry using the Correlation Consistent Basis Sets

The development of the correlation consistent basis sets, cc-pVnZ (where n = D, T, Q, etc.) have allowed for the systematic elucidation of the intrinsic accuracy of ab initio quantum chemical methods. In density functional theory (DFT), where the cc-pVnZ basis sets are not necessarily optimal in their current form, the elucidation of the intrinsic accuracy of DFT methods cannot always be accomplished. This dissertation outlines investigations into the basis set requirements for DFT and how the intrinsic accuracy of DFT methods may be determined with a prescription involving recontraction of the cc-pVnZ basis sets for specific density functionals. Next, the development and benchmarks of a set of cc-pVnZ basis sets designed for the s-block atoms lithium, beryllium, sodium, and magnesium are presented. Computed atomic and molecular properties agree well with reliable experimental data, demonstrating the accuracy of these new s-block basis sets. In addition to the development of cc-pVnZ basis sets, the development of a new, efficient formulism of the correlation consistent Composite Approach (ccCA) using the resolution of the identity (RI) approximation is employed. The new formulism, denoted 'RI-ccCA,' has marked efficiency in terms of computational time and storage, compared with the ccCA formulism, without the introduction of …
Date: May 2009
Creator: Prascher, Brian P.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Children in Therapy: Evaluation of University-Based Play Therapy Clinical Services. (open access)

Children in Therapy: Evaluation of University-Based Play Therapy Clinical Services.

There is a dearth of research available on child services in the community mental health setting in the fields of psychology and counseling. The purpose of this study was to conduct an experimental evaluation of university-based play therapy clinical services with children aged 3 to 10 years old and to explore dimensions of the effectiveness of child-centered play therapy (CCPT) with children. This study examined real-life clinical services to the largest number of child participants in decades of mental health research, especially in the field of play therapy. Archival data from cases of 364 children served through a university-based play therapy clinic in the southwestern United States was examined. The effectiveness of child-centered play therapy (CCPT) was measures by a decrease in a child's behavioral problems perceived by a parent/guardian measured by scores of the Internalizing Problems, Externalizing Problems and Total Problems on the Child Behavioral Checklist (CBCL) and a reduction of parent-child relationship stress manifested in the Child Domain, Parent Domain and Total Stress Score on the Parenting Stress Index (PSI). Data from pretest and posttest was gathered for use in the analysis. Independent samples t-test, repeated measures analysis of variance, and ordinary least squares regression, including effect sizes, …
Date: May 2009
Creator: Tsai, Mei-Hsiang
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Taiwanese Preschool Teachers' Awareness of Cultural Diversity of New Immigrant Children: Implications for Practice (open access)

Taiwanese Preschool Teachers' Awareness of Cultural Diversity of New Immigrant Children: Implications for Practice

This study investigated Taiwanese preschool teachers' awareness of cultural diversity of new immigrant children and how this awareness influences their educational practices. In particular, this study focused on the cultural awareness of preschool teachers who work with young Taiwanese children whose mothers are immigrants from Southeast Asia. This study used quantitative and qualitative methods. One hundred seventy-two Taiwanese preschool teachers from the different geographic areas of Taiwan participated in the study. Data were collected through the use of the Cultural Diversity Awareness Inventory (CDAI) survey and participant interviews. Research results of the study revealed: (a) most Taiwanese preschool teachers had an awareness of cultural diversity, but their perceptions of how to create a multicultural environment need to be improved; (b) Taiwanese preschool teachers' personal experiences with children from different cultures were more associated with their cultural awareness than their ages and educational levels; (c) Geographic location was the factor affecting preschool teachers' awareness of cultural diversity and educational practices. This study is informative to the understanding of Taiwanese preschool teachers' awareness of cultural diversity and the implications of this awareness for classroom practice. In addition, multicultural perspectives of the Taiwan society toward immigrant families and children can benefit from the …
Date: May 2009
Creator: Ting, Chia-Wei
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Texas Jewish Post (Fort Worth, Tex.), Vol. 63, No. 19, Ed. 1 Thursday, May 7, 2009 (open access)

Texas Jewish Post (Fort Worth, Tex.), Vol. 63, No. 19, Ed. 1 Thursday, May 7, 2009

Weekly Jewish newspaper from Fort Worth, Texas that includes local, state and national news along with extensive advertising.
Date: May 7, 2009
Creator: Wisch, Rene
Object Type: Newspaper
System: The Portal to Texas History
Texas Jewish Post (Fort Worth, Tex.), Vol. 63, No. 20, Ed. 1 Thursday, May 14, 2009 (open access)

Texas Jewish Post (Fort Worth, Tex.), Vol. 63, No. 20, Ed. 1 Thursday, May 14, 2009

Weekly Jewish newspaper from Fort Worth, Texas that includes local, state and national news along with extensive advertising.
Date: May 14, 2009
Creator: Wisch, Rene
Object Type: Newspaper
System: The Portal to Texas History
Texas Jewish Post (Fort Worth, Tex.), Vol. 63, No. 21, Ed. 1 Thursday, May 21, 2009 (open access)

Texas Jewish Post (Fort Worth, Tex.), Vol. 63, No. 21, Ed. 1 Thursday, May 21, 2009

Weekly Jewish newspaper from Fort Worth, Texas that includes local, state and national news along with extensive advertising.
Date: May 21, 2009
Creator: Wisch, Rene
Object Type: Newspaper
System: The Portal to Texas History
Texas Jewish Post (Fort Worth, Tex.), Vol. 63, No. 22, Ed. 1 Thursday, May 28, 2009 (open access)

Texas Jewish Post (Fort Worth, Tex.), Vol. 63, No. 22, Ed. 1 Thursday, May 28, 2009

Weekly Jewish newspaper from Fort Worth, Texas that includes local, state and national news along with extensive advertising.
Date: May 28, 2009
Creator: Wisch, Rene
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 40, No. 155, Ed. 1 Friday, May 1, 2009 (open access)

Greensheet (Houston, Tex.), Vol. 40, No. 155, Ed. 1 Friday, May 1, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 1, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 40, No. 203, Ed. 1 Friday, May 29, 2009 (open access)

Greensheet (Houston, Tex.), Vol. 40, No. 203, Ed. 1 Friday, May 29, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 29, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Fort Worth, Tex.), Vol. 33, No. 40, Ed. 1 Thursday, May 14, 2009 (open access)

Greensheet (Fort Worth, Tex.), Vol. 33, No. 40, Ed. 1 Thursday, May 14, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 14, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 40, No. 173, Ed. 1 Wednesday, May 13, 2009 (open access)

Greensheet (Houston, Tex.), Vol. 40, No. 173, Ed. 1 Wednesday, May 13, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 13, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Fort Worth, Tex.), Vol. 33, No. 54, Ed. 1 Thursday, May 28, 2009 (open access)

Greensheet (Fort Worth, Tex.), Vol. 33, No. 54, Ed. 1 Thursday, May 28, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 28, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 40, No. 167, Ed. 1 Friday, May 8, 2009 (open access)

Greensheet (Houston, Tex.), Vol. 40, No. 167, Ed. 1 Friday, May 8, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 8, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 40, No. 191, Ed. 1 Friday, May 22, 2009 (open access)

Greensheet (Houston, Tex.), Vol. 40, No. 191, Ed. 1 Friday, May 22, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 22, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 40, No. 179, Ed. 1 Friday, May 15, 2009 (open access)

Greensheet (Houston, Tex.), Vol. 40, No. 179, Ed. 1 Friday, May 15, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 15, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Fort Worth, Tex.), Vol. 33, No. 32, Ed. 1 Thursday, May 7, 2009 (open access)

Greensheet (Fort Worth, Tex.), Vol. 33, No. 32, Ed. 1 Thursday, May 7, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 7, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Fort Worth, Tex.), Vol. 33, No. 46, Ed. 1 Thursday, May 21, 2009 (open access)

Greensheet (Fort Worth, Tex.), Vol. 33, No. 46, Ed. 1 Thursday, May 21, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 21, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Fort Worth, Tex.), Vol. 33, No. 39, Ed. 1 Thursday, May 14, 2009 (open access)

Greensheet (Fort Worth, Tex.), Vol. 33, No. 39, Ed. 1 Thursday, May 14, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 14, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Dallas, Tex.), Vol. 33, No. 50, Ed. 1 Wednesday, May 27, 2009 (open access)

The Greensheet (Dallas, Tex.), Vol. 33, No. 50, Ed. 1 Wednesday, May 27, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 27, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Dallas, Tex.), Vol. 33, No. 43, Ed. 1 Wednesday, May 20, 2009 (open access)

The Greensheet (Dallas, Tex.), Vol. 33, No. 43, Ed. 1 Wednesday, May 20, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 20, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Dallas, Tex.), Vol. 33, No. 36, Ed. 1 Wednesday, May 13, 2009 (open access)

The Greensheet (Dallas, Tex.), Vol. 33, No. 36, Ed. 1 Wednesday, May 13, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 13, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 40, No. 197, Ed. 1 Wednesday, May 27, 2009 (open access)

Greensheet (Houston, Tex.), Vol. 40, No. 197, Ed. 1 Wednesday, May 27, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 27, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 40, No. 161, Ed. 1 Wednesday, May 6, 2009 (open access)

Greensheet (Houston, Tex.), Vol. 40, No. 161, Ed. 1 Wednesday, May 6, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 6, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Fort Worth, Tex.), Vol. 33, No. 33, Ed. 1 Thursday, May 7, 2009 (open access)

Greensheet (Fort Worth, Tex.), Vol. 33, No. 33, Ed. 1 Thursday, May 7, 2009

Free weekly newspaper that includes business and classified advertising.
Date: May 7, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History