Robert Barnett

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Positron emission tomography (PET) images usually suffer from poor signal-to-noise ratio (SNR) due to the high level of noise and low spatial resolution, which adversely affect its performance for lesion detection and quantification. The complementary information present in high-resolution anatomical images from multi-modality imaging systems could(More)
One thousand two hundred inmates were given the Millon Clinical Multiaxial Inventory (MCMI) in a midwestern reception and diagnostic center. Two groups of 600 were randomly divided, and their test results were subjected to a principal components factor analysis. Four factors were derived in both groups and were similar, indicating successful(More)
A COMMON technique for quantifying the standing stability of a subject is the measurement of pastural sway (MURRAY et al., 1975). This is generally defined as the movement of the centre of pressure of the subject standing on a force platform (KALES and CASTELEIN, 1980). Parameters that have been used to quanitify movement of centre of pressure include mean(More)
A step-wise discriminant function analysis identified demographic, personality, and intellectual variables that differentiate categories of felony offenders. Male inmates (N = 766) were categorized according to their most recent offense (Person, Property, Drug, or Indecent Liberties). Each completed the 16PF and the Multidimensional Aptitude Battery. A(More)
This study forms two portfolios, online and in-class, each consisting of ninety matched undergraduate classes offered at a university and compares them on the basis of the grade performance of the students. The enrollment in the two portfolios is 1,958 and 2,073 students respectively. It finds that students in the online portfolio get lower grades compared(More)
Organochlorine pesticide analyses were performed on human milk samples obtained from 34 women living in the Mississippi Delta, a high pesticide usage area, and from six women living in Starkville, Mississippi, a low pesticide usage area. Nine women collected samples before and after their babies had nursed so that fat levels and sigma DDT levels could be(More)
The 16 PF scores for 678 male offenders in a diagnostic and receiving center were compared with scores for 891 male offenders in penal institutions by t tests for independent means. Significant differences were obtained for 13 of the 16 primaries included in the 16 PF. The Penitentiary group scored significantly higher than the Reception Center group on the(More)
INTRODUCTION Caring for frail seniors requires health professionals with skills and knowledge in 3 core competencies: geriatrics, interprofessional practice, and interorganizational collaboration. Despite a growing population of frail seniors in all developed countries, significant gaps exist in preparation of health professionals in these skills. To help(More)
PURPOSE The aim of this study was to investigate the biodistribution and localization of an anti-inflammatory nonapeptide coupled to synovial targeting peptide (HAP-1) in rat adjuvant-induced arthritis. PROCEDURE N(ε)-functionalized histidine derivative was coupled to the N-terminus of core peptide (CP) and HAP-1 to allow coupling of (99m)Tc-tricarbonyl(More)