Texas Christian University

About: Texas Christian University is a education organization based out in Fort Worth, Texas, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 3245 authors who have published 8258 publications receiving 282216 citations. The organization is also known as: TCU & Texas Christian University, TCU.

Glucocorticoid receptor and ubiquitin expression after repeated eccentric exercise.

Abstract: WILLOUGHBY, D. S., M. TAYLOR, and L. TAYLOR. Glucocorticoid Receptor and Ubiquitin Expression after Repeated Eccentric Exercise. Med. Sci. Sports Exerc., Vol. 35, No. 12, pp. 2023–2031, 2003.Introduction/PurposeEccentric exercise causes muscle proteolysis that may be attenuated with repeated exercis

A Review of Recommendations for Sequencing Receptive and Expressive Language Instruction.

Abstract: We review recommendations for sequencing instruction in receptive and expressive language objectives in early and intensive behavioral intervention (EIBI) programs. Several books recommend completing receptive protocols before introducing corresponding expressive protocols. However, this recommendation has little empirical support, and some evidence exists that the reverse sequence may be more efficient. Alternative recommendations include teaching receptive and expressive skills simultaneously (M. L. Sundberg & Partington, 1998) and building learning histories that lead to acquisition of receptive and expressive skills without direct instruction (Greer & Ross, 2008). Empirical support for these recommendations also is limited. Future research should assess the relative efficiency of receptive-before-expressive, expressive-before-receptive, and simultaneous training with children who have diagnoses of autism spectrum disorders. In addition, further evaluation is needed of the potential benefits of multiple-exemplar training and other variables that may influence the efficiency of receptive and expressive instruction.

Congruence of parents' and teachers' ratings of children's behavior problems

Abstract: This study compared parents' and teachers' perceptions of behavior disorders in 1,008 white children enrolled in kindergarten through eighth grade. Data included background information and ratings on the Behavior Problem Checklist. For the most part, parents perceived more problems in their children than did teachers. Parents and teachers tended to agree that boys exhibited more deviant behavior than girls and that youngsters from the higher social classes had fewer disorders than those from the lower classes. Parent and teacher judgments were somewhat alike in that both groups tended to observe a pattern in the development of problems that first increased then decreased or first increased then decreased and leveled off across grades. Trends were more gradual for parents and sharper for teachers, or declines were not seen by parents that were seen by teachers. Bivariate correlations between parents' and teachers' evaluations were significant but low or low to moderate. Mother-teacher and father-teacher coefficients differed on Socialized Delinquency but were similar on the other behavioral dimensions. Although significant interactions of parentteacher relationships with sex and grade were infrequent, correlations between ratings by the two groups of informants were higher for boys than for girls; and correlations between parent and teacher judgments were lower for early grades than for later grades.

Hydrocarbon potential of the Barnett Shale (Mississippian), Delaware Basin, west Texas and southeastern New Mexico

Abstract: The Barnett Shale (Mississippian) in the Delaware Basin has the potential to be a prolific gas producer. The shale is organic rich and thermally mature over large parts of the basin. Depths to the Barnett range from 7000 ft (2133 m) along the western edge of the basin to more than 18,000 ft (5486 m) along the basin axis. The Barnett Shale began generating petroleum about 250 Ma and reached its maximum temperature about 260 Ma. Present-day thermal maturity is indicative of maximum burial and temperature. Wells in northern Reeves County are in the gas window based on measured vitrinite reflectance values and kerogen transformation ratios. The shale can be divided into an upper clastic unit and a lower limy unit by changes in resistivity. The lower unit can be subdivided into five subunits by distinctive well-log markers. Preliminary analyses suggest that intervals in the lower Barnett marked by high resistivity and high neutron porosity readings on well logs have high gas contents. Areas in which to focus the future exploration in the lower Barnett can be delineated by mapping a net resistivity greater than 50 ohm m. The Barnett Shale contains significant gas resources in the Delaware Basin. Realizing the potential of these resources depends on the current efforts to optimize drilling and completion techniques for this shale-gas play.

Bankruptcy Spillover Effects on Strategic Alliance Partners

Abstract: This paper examines whether a party to a strategic alliance or joint venture suffers from spillover effects when the other partner files for bankruptcy. We find that the non-bankrupt strategic alliance partners on average experience a negative stock price reaction around their partner firm’s bankruptcy filing announcement. This negative effect is strongest for longer partnerships and those with higher returns at the announcement of the initial alliance formation. Furthermore, horizontal alliance firms in declining industries have lower returns, indicating that industry conditions can exacerbate expected problems for the non-bankrupt firm. Non-bankrupt partners also experience drops in profit margins and investment levels in the subsequent two years with the worst performance concentrated among the longer-term agreements. There is very little impact on the returns or performance for joint venture partners, which suggests that these agreements are more insulating for the partner firm.