排序方式: 共有21条查询结果,搜索用时 15 毫秒
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Naar-King Sylvie; Podolski Cheryl-Lynn; Ellis Deborah A.; Frey Maureen A.; Templin Thomas 《Canadian Metallurgical Quarterly》2006,74(4):785
In this study, the authors tested a social ecological model of illness management in high-risk, urban adolescents with Type 1 diabetes. It was hypothesized that management behaviors would be associated with individual adolescent characteristics as well as family, peer, and provider relationships. Questionnaires were collected from 96 adolescents in poor metabolic control and their primary caregivers. Variables in each system were correlated with illness management. Multiple regression demonstrated that higher externalizing symptoms, poorer family relationships, lower satisfaction with providers, and greater age contributed to the variance in illness management. Internalizing symptoms and peer relationships were no longer significant in the model. Results support a social ecological model of illness management in high-risk youths. Interventions grounded in social ecological theory are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
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H Schmidberger M Bamberg C Meisner J Classen C Winkler M Hartmann R Templin T Wiegel W Dornoff D Ross HJ Thiel C Martini W Haase 《Canadian Metallurgical Quarterly》1997,39(2):321-326
PURPOSE: A prospective multicenter study was carried out to estimate the treatment outcome of radiotherapy in Stage II seminoma after the application of modern staging and radiotherapy techniques. The lower margin of the iliac field was positioned on the upper rim of the acetabulum to reduce the amount of scattered irradiation to the remaining testicle. METHODS AND MATERIALS: The study was carried out in 25 centers in Germany. Patients with pure seminoma, negative AFP-values, and retroperitoneal lymph node metastases of less than 5 cm in diameter were entered into the study. All patients received a ventrodorsal opposed field irradiation of the para-aortic and the ipsilateral iliac lymph nodes. The fields extended from the top of the 11th thoracic vertebra to the top of the acetabulum. Patients in Stage IIA (lymph nodes <2 cm ) received 30 Gy, and patients with Stage IIB (lymph nodes between 2 and 5 cm) 36 Gy total dose. RESULTS: 39 patients in Stage IIA and 19 patients in Stage IIB were evaluated. After a median observation time of 37 months all patients are alive and disease free. Recurrence free survival in stage IIA was 100%. Two patients in Stage IIB experienced a recurrence 10 and 17 months after the end of radiotherapy. The actuarial recurrence free survival estimate in Stage IIB was 94.1% for 1 year and 87.4% for 2 years. One recurrence in Stage IIB occurred in the mediastinum, one in the mediastinum, and one the lung. Both patients could be salvaged by chemotherapy. There were no pelvic recurrences. The treatment was well tolerated, with nausea being the most common side effect (56.9% Grade 1, 15.5% Grade 2, and 8.6% Grade 3). Diarrhea occurred in 15.5% (Grade 1), 15.5% (Grade 2), and 5.2% (Grade 3) of the patients. CONCLUSIONS: The outcome of para-aortic and ipsilateral iliac irradiation in Stage IIA/B testicular seminoma is excellent with the currently available staging methods and treatment facilities. The treatment is well tolerated. The lower margin of the iliacal field can be placed at the acetabulum. 相似文献
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MV Templin AA Constan DC Wolf BA Wong BE Butterworth 《Canadian Metallurgical Quarterly》1998,19(1):187-193
Drawing arm movements in four different directions: a) upward vertical (0 degree), b) upward oblique (45 degrees), c) downward vertical (180 degrees) and d) downward oblique (135 degrees), and at two different speeds, normal and fast, were executed by eight subjects. Movements of the arm were recorded using an optoelectronic (2 TV, 100 Hz) system which allowed the computer reconstruction of joint motion. Analyses focused upon pen kinematics in the frontal plane. Velocity profiles were unimodal for all conditions. The ratio of acceleration time to total movement time changed significantly as a function of the direction and the speed of the movement. Movement time and was not affected by movement direction and consequently changes in gravitational torques, for both speeds tested. Results from this study provide indirect evidence that the CNS executes movements by taking advantage of gravitational force. 相似文献
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Impact of serum and dialysates obtained from chronic hemodialysis patients maintained on high cut‐off membranes on inflammation profile in human THP‐1 monocytes 下载免费PDF全文
Bogusz Trojanowicz Christof Ulrich Roman Fiedler Markus Storr Torsten Boehler Peter Martus Michael Pawlak Marcus A. Glomb Christian Henning Markus Templin Kristin Werner Daniel Zickler Kevin Willy Ralf Schindler Matthias Girndt 《Hemodialysis international. International Symposium on Home Hemodialysis》2017,21(3):348-358
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Ł. Dąbała P. Kellnhofer T. Ritschel P. Didyk K. Templin K. Myszkowski P. Rokita H.‐P. Seidel 《Computer Graphics Forum》2014,33(2):53-62
Presenting stereoscopic content on 3D displays is a challenging task, usually requiring manual adjustments. A number of techniques have been developed to aid this process, but they account for binocular disparity of surfaces that are diffuse and opaque only. However, combinations of transparent as well as specular materials are common in the real and virtual worlds, and pose a significant problem. For example, excessive disparities can be created which cannot be fused by the observer. Also, multiple stereo interpretations become possible, e. g., for glass, that both reflects and refracts, which may confuse the observer and result in poor 3D experience. In this work, we propose an efficient method for analyzing and controlling disparities in computer‐generated images of such scenes where surface positions and a layer decomposition are available. Instead of assuming a single per‐pixel disparity value, we estimate all possibly perceived disparities at each image location. Based on this representation, we define an optimization to find the best per‐pixel camera parameters, assuring that all disparities can be easily fused by a human. A preliminary perceptual study indicates, that our approach combines comfortable viewing with realistic depiction of typical specular scenes. 相似文献
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Hamilton Nancy A.; Affleck Glenn; Tennen Howard; Karlson Cynthia; Luxton David; Preacher Kristopher J.; Templin Jonathan L. 《Canadian Metallurgical Quarterly》2008,27(4):490
Objective: Fibromyalgia (FM) syndrome is a chronic pain condition characterized by diffuse muscle pain, increased negative mood, and sleep disturbance. Until recently, sleep disturbance in persons with FM has been modeled as the result of the disease process or its associated pain. The current study examined sleep disturbance (i.e., sleep duration and sleep quality) as a predictor of daily affect, stress reactivity, and stress recovery. Design and Measures: A hybrid of daily diary and ecological momentary assessment methodology was used to evaluate the psychosocial functioning of 89 women with FM. Participants recorded numeric ratings of pain, fatigue, and positive and negative affect 3 times throughout the day for 30 consecutive days. At the end of each day, participants completed daily diary records of positive and negative life events. In addition, participants reported on their sleep duration and sleep quality each morning. Results: After accounting for the effects of positive events, negative events, and pain on daily affect scores, it was found that sleep duration and quality were prospectively related to affect and fatigue. Furthermore, the effects of inadequate sleep on negative affect were cumulative. In addition, an inadequate amount of sleep prevented affective recovery from days with a high number of negative events. Conclusions: These results lend support to the hypothesis that sleep is a component of allostatic load and has an upstream role in daily functioning. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献