Дисертації з теми "Spike density"
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Leibig, Christian [Verfasser], and Matthias [Akademischer Betreuer] Bethge. "Unsupervised neural spike identification for large-scale, high-density micro-electrode arrays / Christian Leibig ; Betreuer: Matthias Bethge." Tübingen : Universitätsbibliothek Tübingen, 2016. http://d-nb.info/1164018396/34.
Повний текст джерелаHassanpour, Hamid. "Time-frequency based detection of newborn EEG seizure." Thesis, Queensland University of Technology, 2004. https://eprints.qut.edu.au/15853/1/Hamid_Hassanpour_Thesis.pdf.
Повний текст джерелаHassanpour, Hamid. "Time-Frequency Based Detection of Newborn EEG Seizure." Queensland University of Technology, 2004. http://eprints.qut.edu.au/15853/.
Повний текст джерелаOppong, Francis. "Prenatal Alcohol Exposure Reduces Dendritic Spine Density across Sensory Cortices." VCU Scholars Compass, 2011. http://scholarscompass.vcu.edu/etd/2482.
Повний текст джерелаBajwa, Moazzum. "Dendritic Spine Density Varies Between Unisensory and Multisensory Cortical Regions." VCU Scholars Compass, 2010. http://scholarscompass.vcu.edu/etd/87.
Повний текст джерелаFong, Lisa Lynn. "Purkinje cell dendritic spine density from correlated three dimensional light and electron microscopy." Diss., [La Jolla] : University of California, San Diego, 2010. http://wwwlib.umi.com/cr/fullcit?p1477900.
Повний текст джерелаTitle from first page of PDF file (viewed July 12, 2010). Available via ProQuest Digital Dissertations. Includes bibliographical references (leaves 57-62).
Bauer, Rachel J. "THE EFFECTS OF LONG-TERM DEAFNESS ON DENSITY AND DIAMETER OF DENDRITIC SPINES ON PYRAMIDAL NEURONS IN THE DORSAL ZONE OF THE FELINE AUDITORY CORTEX." VCU Scholars Compass, 2019. https://scholarscompass.vcu.edu/etd/6028.
Повний текст джерелаStrong, J. Eric. "Effects of Different Jumping Programs on Hip and Spine Bone Mineral Density in Pre-Menopausal Women." BYU ScholarsArchive, 2004. https://scholarsarchive.byu.edu/etd/667.
Повний текст джерелаWhitcher, Lee T. "Postnatal binge-like alcohol exposure reduces spine density without affecting dendritic morphology in rat medial prefrontal cortex." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 34 p, 2008. http://proquest.umi.com/pqdweb?did=1459903421&sid=10&Fmt=2&clientId=8331&RQT=309&VName=PQD.
Повний текст джерелаLewerenz, Martha Elisabeth [Verfasser], and Gabriele [Akademischer Betreuer] Rune. "Hippocampal aromatase expression and spine synapse density in reeler mutant mouse / Martha Elisabeth Lewerenz ; Betreuer: Gabriele Rune." Hamburg : Staats- und Universitätsbibliothek Hamburg, 2018. http://d-nb.info/1161847499/34.
Повний текст джерелаLópez, Picazo Mirella. "3D subject-specific shape and density modeling of the lumbar spine from 2D DXA images for osteoporosis assessment." Doctoral thesis, Universitat Pompeu Fabra, 2019. http://hdl.handle.net/10803/666513.
Повний текст джерелаLa osteoporosis es la enfermedad ósea más común, con una morbilidad y mortalidad significativas causadas por el aumento de la fragilidad ósea y la susceptibilidad a las fracturas. La absorciometría de rayos X de energía dual (DXA, por sus siglas en inglés) es la técnica de referencia para la evaluación de la osteoporosis y del riesgo de fracturas en la columna vertebral. Sin embargo, el análisis estándar de las imágenes DXA solo proporciona mediciones 2D y no diferencia entre los compartimentos óseos; tampoco evalúa la densidad ósea en el cuerpo vertebral, que es donde se producen la mayoría de las fracturas osteoporóticas. La tomografía computarizada cuantitativa (QCT, por sus siglas en inglés) es una técnica alternativa que supera las limitaciones del diagnóstico basado en DXA. Sin embargo, debido al alto costo y la dosis de radiación, la QCT no se usa para el diagnóstico de la osteoporosis. En esta tesis, se propone un método que proporciona una estimación personalizada de la forma 3D y la densidad de la columna vertebral en la zona lumbar a partir de una única imagen DXA anteroposterior. El método se basa en un modelo estadístico 3D de forma y densidad creado a partir de un conjunto de entrenamiento de exploraciones QCT. La estimación 3D personalizada de forma y densidad se obtiene al registrar y ajustar el modelo estadístico con la imagen DXA. Se segmentan los compartimentos óseos corticales y trabeculares utilizando un algoritmo basado en modelos. Se realizan mediciones 3D en diferentes regiones vertebrales y compartimentos óseos. La precisión de los métodos propuestos se evalúa comparando las mediciones 3D derivadas de DXA con las derivadas de QCT. También se realizan dos estudios de casos y controles: un estudio retrospectivo que evalúa la capacidad de las mediciones 3D derivadas de DXA en la columna lumbar para discriminar entre sujetos con fracturas vertebrales relacionadas con la osteoporosis y sujetos control; y un estudio que evalúa la asociación entre las mediciones 3D derivadas de DXA en la columna lumbar y las fracturas de cadera relacionadas con la osteoporosis. En ambos estudios, se encuentran asociaciones más fuertes entre las fracturas relacionadas con la osteoporosis y las mediciones 3D derivadas de DXA en comparación con las mediciones estándar 2D. La tecnología desarrollada dentro de esta tesis ofrece un análisis en 3D de la columna lumbar, que podría mejorar la evaluación de la osteoporosis y el riesgo de fractura en pacientes que se sometieron a una exploración DXA estándar de la columna lumbar sin ningún examen adicional.
Sager, Tina Marie. "The effects of age, estrogen and environmental enrichment on neurogenesis, dendritic spine density and synatpogenesis in the hippocampus." Morgantown, W. Va. : [West Virginia University Libraries], 2004. https://etd.wvu.edu/etd/controller.jsp?moduleName=documentdata&jsp%5FetdId=3409.
Повний текст джерелаTitle from document title page. Document formatted into pages; contains vi, 78 p. : ill. Includes abstract. Includes bibliographical references (p. 55-64).
Altunsoz, Omur Serdal. "Determine The Effects Of Long Term Playing Soccer On The Degeneration Of Lumbar Spine." Master's thesis, METU, 2006. http://etd.lib.metu.edu.tr/upload/12607487/index.pdf.
Повний текст джерела/sec and 120º
/sec. Plain lateral radiographs were taken. The presence of degenerative changes of each lumbar vertebra was determined by using the Kellgren and Lowrence Score. A modified Schober test was used to measure lumbar flexion. Findings of the study demonstrated that veteran soccer players displayed greater lumbar disc degeneration than other groups. Moreover, v active soccer group had more BMD than other groups, but the veteran group&
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s BMD results were not different while comparing the control participants. Isokinetic test findings of the current study, trunk extension strength at 60/sec was significantly higher in active 1st group players than 2nd group participants, but there were no significant differences between the 1st group and 2nd group in terms of trunk flexion strength and agonist/antagonist ratio at 60/sec. In conclusion, Findings of the study support the main hypothesis that playing soccer at high intensity training at a long period of time may cause lumbar spine degeneration. Degeneration may occur without low back symptoms. Moreover, results supported the idea that Soccer can be accepted an impact loading sport that are to keep or accelerate bone mineral density. At last, having abnormal trunk extension strength while playing actively may cause lumbar disc degeneration on the spine at later years. A similar study should be carried out with a larger number of subjects, and longitudinal studies should be designed to examine the factors that effect the degeneration on the lumbar spine.
Darlington, Sarah Elizabeth. "Effect of intra-abdominal fat on the accuracy of DXA lumbar spine bone mineral density measurement using DXA body composition measurements." Thesis, Cardiff University, 2012. http://orca.cf.ac.uk/44881/.
Повний текст джерелаBlair, Jeffrey A. "Luteinizing hormone in the central nervous system: a direct role in learning and memory." Kent State University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=kent1523397060445531.
Повний текст джерелаHarland, Bruce. "Recovery of function after lesions of the anterior thalamic nuclei: CA1 neuromorphology." Thesis, University of Canterbury. Psychology, 2013. http://hdl.handle.net/10092/7644.
Повний текст джерелаTREMOUILLES, David. "Optimisation et modélisation de protection intégrées contre les décharges électrostatique, par l'analyse de la physique mise en jeu." Phd thesis, INSA de Toulouse, 2004. http://tel.archives-ouvertes.fr/tel-00010263.
Повний текст джерелаMayo, Andrew. "A biomechanical study of top screw pullout in anterior scoliosis correction constructs." Thesis, Queensland University of Technology, 2007. https://eprints.qut.edu.au/17152/1/Andrew_Elton_Mayo_Thesis.pdf.
Повний текст джерелаMayo, Andrew. "A biomechanical study of top screw pullout in anterior scoliosis correction constructs." Queensland University of Technology, 2007. http://eprints.qut.edu.au/17152/.
Повний текст джерелаHu, Qiaohai (Joice). "Essays on Supply Chain Competition and Coordination of Operations with Finance." Case Western Reserve University School of Graduate Studies / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=case1123531538.
Повний текст джерелаSaccol, Michele Forgiarini. "Contribuição das forças musculares isocinéticas de joelho e tronco para aquisição da massa óssea em atletas de futebol feminino." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/5/5145/tde-13022008-105335/.
Повний текст джерелаOBJECTIVE: to analyze the contribution of isokinetic muscular strength of dominant knee and trunk flexors and extensors in the acquisition of bone mass in the correspondent regions that these forces are applied in female soccer players. METHODS: twenty-two female soccer athletes (GAF) were compared with 20 matched-controls (GC). The bone mineral content (BMC) and bone mineral density (BMD) were evaluated in whole body, lumbar spine and dominant hip (femoral neck and total hip) with the paediatric software of Hologic QDR (Discovery model, Bedford, MA, USA). From whole body scan, the variables of body composition and bone mass of dominant leg, trunk and head were also determined. The muscular strength of flexion and extension movements in dominant knee and trunk were evaluated with the Biodex Multi-joint System 3 (Shirley, NY, USA) with 60°/s, and 5 repetitions at concentric/eccentric mode. The concentric variables peak torque, maximal repetition total work and total work of flexors and extensors were considered. Statistical analysis was performed using Student\'s t-test to compare groups and additionally Pearson\'s correlation coefficient and linear regression analysis to GAF. RESULTS: Both groups were similar regarding age, weight, height, race and calcium intake (p>0.05), however GAF presented a higher percentage of lean body mass and a lower percentage of body fat compared to GC (p<0.001). All loaded sites during exercise had significantly higher values of bone mass for GAF, and so for all isokinetic concentric strength variables of dominant knee and trunk (p<0.05 e p<0.001). Bone mass variables of GAF regions presented positive correlations with weight, body mass index, total and trunk lean mass. The BMD of any region presents significant correlations with variables of strength performance. Nevertheless, all strength variables of trunk flexors were positively correlated with BMC of whole body and trunk, so as knee dominant extensors with BMC of hip and dominant leg. CONCLUSION: muscular strength exerted a positive contribution to BMC acquisition at specifics sites. These results of positive correlation between force and bone mineral quantity of specific sites give us further evidences of the muscle strength role in the acquisition of regional bone mass.
Kuo, Chin-Chuan. "Sea spike modeling." Thesis, 1988. http://hdl.handle.net/10945/23385.
Повний текст джерелаIn this thesis a clutter voltage model for scattering from the sea surface is developed. A model for the scattering from a whitecap and a wave breaking occurrence model re combined to simulate the back scattered signal from one radar resolution cell. The simulation performed obtained the probability density function of sea clutter under different assumptions of wind velocities and wave breaking conditions. This model incorporates some measured quantities such as the mean clutter voltage and the correlation time as parameters. The probability density function depends on the parameters of this model. The obtained probability density functions do not confirm to any familiar simple density function.
http://archive.org/details/seaspikemodeling00kuoc
Lieutenant, Taiwan Navy
Wang, Shi Ping 1956. "Influence of planting density on spike size and grain yield in five winter wheat cultivars." Thesis, 1990. http://hdl.handle.net/1957/37720.
Повний текст джерелаChen, Andrew (Shi Wei). "Dissection of traits relating to flowering and reproductive frost tolerance on chromosome 2HL of barley (Hordeum vulgare L.)." Thesis, 2009. http://hdl.handle.net/2440/63527.
Повний текст джерелаThesis (Ph.D.) -- University of Adelaide, School of Agriculture, Food and Wine, 2009
Bermejo, Marie Kristel. "Measurement of Spine Density in Mouse Models of Hypodopaminergia." Thesis, 2013. http://hdl.handle.net/1807/35586.
Повний текст джерелаRuddy, Rebecca Marie. "Differential Effects of NMDA Receptor Antagonism on Spine Density." Thesis, 2013. http://hdl.handle.net/1807/35680.
Повний текст джерелаWu, Ching-Hui, and 吳靖惠. "The Research for Estimation of Thoracic Spine Bone Density by Low Dose Computed Tomography Image." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/mxz6j9.
Повний текст джерелаLin, Yun-Chen, and 林芸甄. "The Relationship among Bone Turnover Markers, Physical Activity and Lumbar Spine Bone Mineral Density in Group-Living Elderly." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/10242668614682838908.
Повний текст джерела輔仁大學
食品營養學系
92
With the change in social environment and the function of the household, the elderly population residing in elderly accommodation institutions or elderly residential settings has risen progressively. International research in development of osteoporosis has expanded rapidly. However there is limited information regarding the evaluation of bone health for the elderly above 65 years old in Taiwan. Therefore, the study recruited 125 group-living elderly from Yi-Yuan and Tsui-Po elderly accommodation institutions. A Hologic QDR-1500 dual-energy X-ray absorptometry was used to measure the bone mineral density (BMD) of the lumbar spine (LS) of subjects. Total daily physical activity (TDPA) was assessed by a nutrition screening questionnaire. Serum bone turnover markers, including bone-specific alkaline phosphatase (BAP), osteocalcin (OC), type I C-terminal propeptide (CICP) and pyridinoline (Pyd) were measured to assess the variable status of bone turnover in subjects. The average age of surveyed subjects was 79.1 ± 5.6 years. The average BMD at the LS of male and female elderly were 1.004 ± 0.191 g/cm2 and 0.833 ± 0.153 g/cm2, respectively. The prevalence of osteoporosis and osteopenia were 17.5% and 44.4% among male elderly and were 43.6% and 43.6% among female elderly respectively. The state of poor bone health was 61.9% in male elderly and 87.1% in female elderly. The mean concentrations of the BAP and Pyd in summer of the female elderly were 28.1% and 23.9% higher compared with adult reference values. The values of the BAP and Pyd of the male elderly were distributed within adult reference range. The mean concentration of OC in summer was increased in 83.1% of the male and 92.5% of the female elderly compared with reference values for adults. The mean concentration of CICP in summer was lower in 40.6% of the male and 25.4% of the female elderly, as compared with adult reference values. The mean value of bone turnover index for male and female elderly in winter was 2.4 times and 1.3 times than of the values in summer, respectively. The result indicated that bone turnover, as assessed by specific bone markers, was accelerated during winter in both sexes. The average TDPA of subjects was 26.8 ± 2.2 METs/day. The physical activity level ratio (TDPA/basal energy expenditure) of subjects was 1.39 ± 0.13. The degree of the positively correlation between BMD of the LS and awaken physical activity (APA) was enhanced after METs or kcal for the sleep was subtracted from TDPA. Moreover, we found that CICP and b-quotient increased with increasing TDPA (METs/day) in male elderly. We found decreased level of Pyd with increasing TDPA (METs/day) in male elderly. The state of bone health of most elderly was classified as osteopenia or osteoporosis. Our findings with respect to the differences in bone turnover markers between male and female elderly indicated that bone loss probably is a result of insufficient type I collagen synthesis in male elderly, whereas of excessive bone resorption in female elderly. Increase in physical activity may be positively correlated with type I collagen synthesis and negatively correlated with bone resorption. Key words: osteoporosis, group-living elderly, bone mineral density, BAP, OC, CICP, Pyd, physical activity
YEH, HSIU-CHEN, and 葉秀宸. "Establishing High-Accuracy Bone Mineral Density Measurement Technique for Lateral Lumbar Spine using Dual Energy X-ray Absorptiometry." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/rfw4jc.
Повний текст джерела慈濟科技大學
放射醫學科學研究所
107
The purpose of this study was to establish a measurement technique for high-accuracy positioning of lumbar spine bone density. Using DEXA to measure the different parameters for analyzing. The study is divided into two parts. The first part is the tissue simulation prosthesis scan to explore whether the DEXA scan corresponds to the results of different physical density objects. The second part is the phantom of human body scanning, which is related to experience correlation, scanning method correlation and placement error. The current common scanning method is AP lumbar scan, and there is fewer lateral position to be comparing. The spine fracture mostly occurred in the vertebral body and position of lateral lumbar vertebrae ROI only analysis the vertebral body. We suggest that is more suitable to evaluate the osteoporosis using lateral body of lumbar spine. Under the set variables in the experiment, it was found that different experience operators, different center points, different instruments and placement angle effects, etc., there were significant differences in BMD measurement results (p<0.05), and the first part of the tissue simulation prosthesis two The correlation coefficient between the placement method and the physical density was 0.907 and 0.914, respectively. In addition, the distance between the measured object and the detector was also significantly different (P<0.05). The above results can be applied to the re-education and proficiency audit of the radiologist to improve the clinical measurement accuracy of the lateral lumbar vertebrae.
"Osteoporotic vertebral deformity in elderly Chinese men: bone mineral density, body composition and health consequences." 2000. http://library.cuhk.edu.hk/record=b5890483.
Повний текст джерелаThesis (M.Phil.)--Chinese University of Hong Kong, 2000.
Includes bibliographical references (leaves 103-114).
Abstracts in English and Chinese.
Declaration --- p.2
Abstract --- p.3
Abstract in Chinese --- p.6
Acknowledgements --- p.8
Chapter Chapter 1. --- Introduction --- p.15
Chapter Chapter 2. --- Osteoporosis : The relationship between aging and skeletal organization between men and women --- p.17
Chapter 2.1. --- Skeletal organization --- p.17
Chapter 2.1.1. --- Bone structure --- p.17
Chapter 2.1.2. --- Bone metabolism --- p.17
Chapter 2.1.3. --- Peak bone mass --- p.18
Chapter 2.2. --- Bone loss between men and women --- p.20
Chapter 2.2.1. --- Aging and bone loss --- p.20
Chapter 2.2.2. --- Clinical aspects of bone loss in men and women --- p.21
Chapter Chapter 3. --- Vertebral deformity : Bone Mineral Density and Body Composition --- p.23
Chapter 3.1. --- Bone mineral density --- p.23
Chapter 3.1.1. --- Types of vertebral deformity --- p.23
Chapter 3.1.2. --- Clinical diagnosis in vertebral deformity --- p.24
Chapter 3.1.3. --- Bone mineral density measurements --- p.25
Chapter 3.1.4. --- Vertebral deformity and bone mineral density --- p.28
Chapter 3.2. --- Bone composition --- p.33
Chapter Chapter 4. --- Literature Review on Health Consequences of Vertebral Deformity --- p.36
Chapter 4.1. --- Back pain --- p.36
Chapter 4.1.1. --- Back pain and vertebral deformity --- p.36
Chapter 4.1.2. --- Back pain in men and women with vertebral deformity --- p.38
Chapter 4.2. --- Morale and functional limitation and vertebral deformities --- p.39
Chapter 4.2.1. --- Function evaluation : The Barthel Index --- p.40
Chapter 4.2.2. --- Philadelphia Geriatric Morale Scale --- p.41
Chapter Chapter 5. --- Objectives --- p.43
Chapter Chapter 6. --- "Subjects and methods for phase I: anthropometric measurement, body composition and bone mineral density measurement in vertebral deformity patients and controls" --- p.44
Chapter 6.1. --- Study subjects --- p.44
Chapter 6.2. --- Radiology and digitization protocol for diagnosis vertebral deformity --- p.46
Chapter 6.3. --- Diagnosis of vertebral deformity --- p.48
Chapter 6.4. --- Body composition and bone mineral density measurements --- p.54
Chapter 6.4.1. --- Body composition analysis --- p.54
Chapter 6.4.2. --- Lumbar spine and hip bone mineral analysis --- p.54
Chapter 6.5. --- Quality control --- p.56
Chapter 6.5.1. --- Routine quality control of measurements --- p.56
Chapter 6.5.2. --- Precision on patient repositioning --- p.56
Chapter Chapter 7. --- Subjects and methods for phase II: health consequences of vertebral deformity patients and controls --- p.57
Chapter 7.1. --- Questionnaire on health consequences --- p.57
Chapter 7.1.1 --- Back pain and disability --- p.57
Chapter 7.1.2 --- Activities of daily living --- p.59
Chapter 7.1.3 --- Morale --- p.59
Chapter 7.2. --- Statistical methods --- p.60
Chapter 7.2.1. --- Bone mineral density and body composition --- p.60
Chapter 7.2.2. --- Back pain and disability --- p.60
Chapter 7.2.3. --- Activities of daily living and morale --- p.61
Chapter Chapter 8. --- "Results for phase I: anthropometric measurement, body composition and bone mineral density measurement in vertebral deformity patients and controls" --- p.62
Chapter 8.1. --- Demographic characteristics of study population --- p.62
Chapter 8.2. --- Anthropometric measurements : Body composition and bone mineral density --- p.64
Chapter Chapter 9. --- Results for phase II: Health Consequences of vertebral deformity patients and control --- p.76
Chapter 9.1. --- Back pain --- p.76
Chapter 9.2. --- Disability --- p.78
Chapter 9.3. --- Activities of daily living --- p.81
Chapter 9.4. --- Morale --- p.82
Chapter Chapter 10. --- Discussion I --- p.83
Chapter 10.1. --- Study Sample --- p.83
Chapter 10.2. --- Digitization method and definition of vertebral deformity --- p.84
Chapter 10.3. --- Methods for bone mineral density measurement --- p.87
Chapter 10.4. --- Questionnaire validity --- p.88
Chapter 10.4.1. --- Back pain and disability --- p.88
Chapter 10.4.2. --- Barthel Index --- p.88
Chapter 10.4.3. --- Philadelphia Geriatric Morale Scale --- p.89
Chapter Chapter 11. --- Discussion II --- p.92
Chapter 11.1 . --- Body composition and bone mineral density --- p.92
Chapter 11.2. --- Differences of vertebral deformity between Chinese men and Caucasian men --- p.93
Chapter 11.3. --- Health consequences in Chinese men --- p.96
Chapter 11.4. --- Comparison of health consequences between Chinese men and Caucasian men --- p.98
Chapter 11.5. --- Variation of health consequences between Chinese men and Chinese women --- p.101
Chapter 11.5.1. --- Back pain and disability --- p.101
Chapter 11.5.2. --- Morale --- p.102
Chapter Chapter 12. --- Conclusion --- p.103
Reference --- p.104
Appendix I --- p.115
Appendix II Publication
Eadie, Brennan Daniel. "Voluntary exercise alters the cyto-architecture of the adult dentate gyrus by increasing cellular proliferation, dendritic complexity, and spine density." Thesis, 2004. http://hdl.handle.net/2429/15467.
Повний текст джерелаLai, Chung-Liang, and 賴仲亮. "Effect of 6 months of whole body vibration on lumbar spine bone density in postmenopausal women: a randomized controlled trial." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/3g583w.
Повний текст джерела中山醫學大學
醫學研究所
102
Background: The issue of osteoporosis-induced fractures has attracted the world’s attention. Postmenopausal women are particularly at risk for this type of fracture. The nonmedicinal intervention for postmenopausal women is mainly exercise. Whole body vibration (WBV) is a simple and convenient exercise. There have been some studies investigating the effect of WBV on osteoporosis; however, the intervention models and results are different. This study mainly investigated the effect of high-frequency and high-magnitude WBV on the bone mineral density (BMD) of the lumbar spine in postmenopausal women. Methods: This study randomized 28 postmenopausal women into either the WBV group or the control group for a 6-month trial. The WBV group received an intervention of high-frequency (30Hz) and high-magnitude (3.2g) WBV group in a natural full-standing posture for 5 minutes, three times per week, monitored by a well-trained physical therapist at a sports center. The CON group was asked to maintain their daily life habit. Dual-energy X-ray absorptiometry was used to measure the lumbar BMD of the two groups before and of 6 months after the intervention. Results: Six months later, the BMD of lumbar spine of the WBV group had significantly increased by 2.032% (P=0.047), while that of the control group had decreased by 0.046% (P=0.188). The comparison between the two groups showed that the BMD of lumbar spine of the WBV group had increased significantly (P=0.016). Conclusion: This study found that 6 months of high-frequency and high-magnitude WBV yielded significant benefits to the BMD of the lumbar spine in postmenopausal women, and could therefore be provided as an alternative exercise for osteoporosis.
Kuan-WeiChen and 陳冠維. "Co-Simulation of FEM-Analytic Method-SPICE for Electromechanical Coupling Systems Applying to Optimal Design of High-Power Density Piezoelectric Energy Harvesting Modules." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/3x7g9c.
Повний текст джерелаHelm, Martin Sebastian. "A quantitative analysis of the molecular organization of dendritic spines from hippocampal neurons." Doctoral thesis, 2019. http://hdl.handle.net/21.11130/00-1735-0000-0003-C197-8.
Повний текст джерелаKohut, June R. "Enhanced lumbar spine bone mineral content and bone mineral density in SGA piglets fed arachidonic acid and docosahexaenoic acid are modulated by birth weight." 2005. http://hdl.handle.net/1993/18088.
Повний текст джерела"Evaluation of lumbar spine vertebral fracture in Hong Kong Chinese elderly with reduced bone mineral density: 評估香港華裔長者腰椎椎體骨折與骨密度(BMD)降低的關係". 2015. http://repository.lib.cuhk.edu.hk/en/item/cuhk-1291673.
Повний текст джерелаThesis Ph.D. Chinese University of Hong Kong 2015.
Includes bibliographical references (leaves 127-143).
Abstracts also in Chinese; some appendixes in Chinese.
Title from PDF title page (viewed on 03, November, 2016).
Kwok, Wai Leung Anthony.