Structural Analysis for Replicating Japanese Cultural Property Braids

ABSTRACT

Historic Japanese textiles from over 1000 years ago generally show marked deterioration and only very rare examples show their original forms and much information about textile reproduction has been lost. The replication of textile braids lacks systematic methodology and is still being practiced by only few individual braiding experts. The recreation of original braids as close as possible to original braids is a part of Japan’s intangible cultural heritage. The aim of this study is to clarify the decision-making procedure through which the braiding experts can decipher the original braiding structures. As a preliminary study of this project, interviews of a braid researcher and a replicating expert, Makiko Tada were performed regarding her working practices. It is important to clarify the braiding parameters for structural analysis such as the number of transits and the balance of ridges, and it became clear that the orientation of multiple colored threads plays an important role. The expert’s replicate works were also analyzed using a text-mining statistical technique to clarify the relationship of braiding parameters. The relationship between each braiding parameter and production method such as loop manipulation and Taka-dai became clear. As a result, the process of deciphering the original braid structure has been compiled in simplified workflows, which could contribute to the standardization and improvement in efficiency of replication of cultural property braids.     

Integrating knowledge resources at the point of care: opportunities for librarians.

Health sciences librarians at the University of Washington (UW) are partners in the evolution of Internet-based clinical information systems for two medical centers, University of Washington Medical Center and Harborview Medical Center, as well as the UW Primary Care Network clinics. Librarians lead information resource and systems development projects and play a variety of roles including facilitator, publisher, integrator, and educator. These efforts have been coordinated with parallel development efforts by the Integrated Advanced Information Management Systems (IAIMS) clinical informatics group in developing electronic medical record systems and clinical decision support tools. The outcome is MINDscape, a very heavily used Web view of the patient medical record with tightly integrated knowledge resources as well as numerous Web-accessible information resources and tools. The goal of this article is to provide a case study of librarian involvement in institutional information systems development at UW and to illustrate the variety of roles that librarians can assume in hospital settings.     

The relationship between muscle cross-sectional area and strength in various isokinetic movements among soccer players

Abstract

The aim of the present study was to examine the relationships between muscle cross-sectional area (CSA) and muscular strength in terms of knee extension and flexion, hip extension and flexion, and hip abduction and adduction among well-trained soccer players. Fourteen university soccer players participated in the study, who had previously been divided into two groups based on ability (Group A: above-average ability; Group B: average ability). Maximal isokinetic and concentric muscular strength was measured in knee extension/flexion, hip extension/flexion and hip abduction/adduction using an isokinetic dynamometer at 1.57 and 4.19 rad·s^?1 (3.14 rad·s^?1) in both the dominant and non-dominant leg. The CSAs of the thigh, gluteus muscles and iliopsoas muscles were calculated based on magnetic resonance imaging. There was no significant difference between the two groups in muscle CSA and isokinetic strength. Although there were some statistically significant differences between the dominant and non-dominant leg in terms of CSA and strength (P<0.05–0.01), these were small and negligible. Apart from a non-significant relationship between the CSAs of the adductor muscles and hip adductor strength (r<0.26, n.s.), the CSA of the other muscle groups correlated with maximal isokinetic strength (r=0.38–0.64, P<0.05). These results suggest that no difference in muscle characteristics (in terms of muscle CSA and strength) was apparent among well-trained soccer players, even between the dominant and non-dominant leg. There is also a case that the anatomical function of a single (or group of) muscle(s) may not be reflected by the strength—CSA relationship depending on the movements (such as hip adduction-adductor muscle CSA). Thus, further studies are required to develop methods to assess neuromuscular function in relation to muscle morphology among soccer players.     

The effects of signal intensity upon conditioned suppression: Effects upon responding during signals and intersignal intervals

Two rat experiments were run to study the effects of a wide range of signal (CS) intensities on the suppression of licking. In Experiment 1, a light CS was varied over five levels, including zero intensity. Conditioned suppression was found to vary directly with CS intensity, but basal lick rates were not different among groups. In Experiment 2, an attempt was made to disturb the basal rate of licking, while a tone CS was varied over four levels, including zero intensity. Here the suppression of the CS rates was found to be directly related and basal rates inversely related to CS intensity. The results as a whole were consistent with the Perkins-Logan hypothesis regarding the effects of CS intensity upon conditioning, but not with the Rescorla-Wagner model of classical conditioning.     

A CROSS-CURRICULAR INTEGRATED LEARNING EXPERIENCE IN MATHEMATICS AND PHYSICS

Since April, 1996, Kanazawa Technical College has offered a cross-curricular course for first-year and second-year students using a TI-83 (Graphing Calculator) and a Computer Based Laboratory (CBL). The goal of the course is for students to learn about the connection between mathematics and physics through hands-on activities. Students conduct experiments on the motion of a person walking, the dropping of an object, the cooling rate of water, the motion of a swinging pendulum, and sound waves. This is the first time that the TI-83 calculator and the CBL have been used in Japan to explore physical phenomena in a classroom situation based on the Japanese curriculum for mathematics and physics. The following findings were obtained: Most students (a) replaced their naive assumptions regarding the laws of physics with scientific concepts; (b) independently made connections between the results of experiments and their previous mathematical knowledge; (c) reported that their level of interest in physical phenomena and science had either not decreased or had improved, (d) valued mathematics more, and (e) realized the importance of cooperative work. The use of CBLs and TI-83s changed not only the authors teaching style but also students attitudes. Students had ownership of their experiments, and they engaged in higher-order thinking skills such as making predictions, analyzing data, and modeling data with equations. As a result, students became more interested in learning mathematics and science.     

Help-Seeking Experiences and Attitudes among African American, Asian American, and European American College Students

The study examined African American, Asian American, and European American college students’ previous direct and indirect experiences of seeking professional psychological services and related attitudes. Survey data were collected from 254 European American, 182 African American and 82 Asian American college students. Results revealed that fewer African American and Asian American college students had sought professional psychological services, knew someone who had sought psychological services, and knew a close person who was diagnosed with a psychological disorder, relative to European American students. Furthermore, African American and Asian American participants showed less favorable attitudes on a variety of help-seeking attitudes, compared to the European American group.     

The relationship between muscle cross-sectional area and strength in various isokinetic movements among soccer players

The aim of the present study was to examine the relationships between muscle cross-sectional area (CSA) and muscular strength in terms of knee extension and flexion, hip extension and flexion, and hip abduction and adduction among well-trained soccer players. Fourteen university soccer players participated in the study, who had previously been divided into two groups based on ability (Group A: above-average ability; Group B: average ability). Maximal isokinetic and concentric muscular strength was measured in knee extension/flexion, hip extension/flexion and hip abduction/adduction using an isokinetic dynamometer at 1.57 and 4.19 rad x s(-1) (3.14 rad x s(-1)) in both the dominant and non-dominant leg. The CSAs of the thigh, gluteus muscles and iliopsoas muscles were calculated based on magnetic resonance imaging. There was no significant difference between the two groups in muscle CSA and isokinetic strength. Although there were some statistically significant differences between the dominant and non-dominant leg in terms of CSA and strength (P < 0.05-0.01), these were small and negligible. Apart from a non-significant relationship between the CSAs of the adductor muscles and hip adductor strength (r < 0.26, N.S.), the CSA of the other muscle groups correlated with maximal isokinetic strength (r = 0.38-0.64, P < 0.05). These results suggest that no difference in muscle characteristics (in terms of muscle CSA and strength) was apparent among well-trained soccer players, even between the dominant and non-dominant leg. There is also a case that the anatomical function of a single (or group of) muscle(s) may not be reflected by the strength-CSA relationship depending on the movements (such as hip adduction-adductor muscle CSA). Thus, further studies are required to develop methods to assess neuromuscular function in relation to muscle morphology among soccer players.     

Help-Seeking Stigma in Asian American College Women: the Role of Disordered Eating Cognitions and Psychological Inflexibility

Help-seeking stigma is considered a major obstacle to seeking professional psychological services in Asian American college women. Informed in part by objectification theory and the psychological flexibility model of behavior change, the present cross-sectional study examines the role of disordered eating cognition and psychological inflexibility in help-seeking stigma among a sample of Asian American college women (N = 257). More specifically, this study examined whether disordered eating cognitions and psychological inflexibility would mediate the association between psychological distress and stigma tolerance for seeking psychological services in this group. Results revealed that both greater disordered eating cognition and greater psychological inflexibility were associated with lower stigma tolerance, and each of them uniquely mediated the association between greater psychological distress and lower stigma tolerance. These findings suggest that disordered eating cognitions and avoidance-based coping and beliefs may contribute to help-seeking stigma and its association with psychological distress. Limitations of the study and the directions of future research are discussed.     

Disordered Eating Cognitions as Predictors of Attitudes toward Seeking Professional Psychological Services

The present study investigated whether young adults’ disordered eating cognitions predicted attitudes toward seeking professional psychological services. Two hundred and eighty three 18- to 24-year-old undergraduate students completed a survey package that included measures of disordered eating cognitions and help-seeking attitudes. Hierarchical regression analyses revealed that greater disordered eating cognitions uniquely predicted lower degrees of favorable help-seeking attitudes overall, lower stigma tolerance with respect to seeking professional psychological services, lower interpersonal openness in the context of help-seeking, and lower confidence in psychological professionals. The findings suggest that outreach interventions should, among other things, focus on stigma associated with help-seeking and disordered eating problems.