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2004

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Comparative Study Of The Dynamics Of Circulating Fluidized Bed Riser And Downer Of Equal Diameters, Samwel V. Manyele Dec 2004

Comparative Study Of The Dynamics Of Circulating Fluidized Bed Riser And Downer Of Equal Diameters, Samwel V. Manyele

Tanzania Journal of Engineering and Technology (TJET)

The microscopic flow dynamics of the 100-mm internal diameter riser/downer circulating fluidized bed (CFB) unit were monitored using a solids concentration fiber optic probe. The comparison was conducted by comparing radial profiles Of the dynamic parameters derived from time-series analysis techniques (statistical and chaos analyses). The solids concentration signals used were recorded under similar operating conditions (gas velocity of 8.0 m/s and solids flux of 100 kg/m2s). Similar axial elevations were compared (entrance and fully developed sections of die reactors). A1 each loca!ion, the signals were sampled a! afrequency of 970 Hz for duration of 30 seconds. It was observed …

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Information And Communication Technology Applications In The Tanzanian Health Sector, M Victor Dec 2004

Information And Communication Technology Applications In The Tanzanian Health Sector, M Victor

Tanzania Journal of Engineering and Technology (TJET)

The potential role of Information and Communication Technology (ICT) in the health sector is to improve the delivery of health services and would also help to deal with major constraints in uplifting the health standards Of Tanzanians. ICT in heath can be used to facilitate remote consultation, diagnosis and treatment. The objective Of the study was exploratory in nature and aimed at determining the awareness level of the länzanian health sector on various ICT applications which could be used in the sector. The study also aimed ar establishing the challenges to the implementation of ICT in the Tanzanian health sector. …

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An Analysis Of The Import Trade Logistics Service Through The Ethio-Djibouti Corridor, Sebhatu Alemu Ambaye Dec 2004

An Analysis Of The Import Trade Logistics Service Through The Ethio-Djibouti Corridor, Sebhatu Alemu Ambaye

World Maritime University Dissertations

No abstract provided.

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Seaworthiness In The Context Of The Isps Code And The Relevant Amendments To Solas Convention, 1974, Nabil Anwari Dec 2004

Seaworthiness In The Context Of The Isps Code And The Relevant Amendments To Solas Convention, 1974, Nabil Anwari

World Maritime University Dissertations

No abstract provided.

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Perbandingan Early Warning Systems (Ews) Untuk Memprediksi Kebangkrutan Bank Umum Di Indonesia, Liza Angelina Dec 2004

Perbandingan Early Warning Systems (Ews) Untuk Memprediksi Kebangkrutan Bank Umum Di Indonesia, Liza Angelina

Bulletin of Monetary Economics and Banking

This research is testing the capability of several forewarning system models to predict bank bankruptcy. We apply these models on Indonesian commercial bank data during the period of 1994/ 1995 - 1999/2000. Considering the data incompleteness and or their inexistence, our data finally contains of 74 failed-banks and 81 non failed-banks.Our result shows the Trait Recognition model (TR) is more pre-eminent than Logit and Multiple Discriminant Analysis model (MDA).Keywords : Trait Recognition (TR), Logit, Multiple Discriminant Analysis (MDA), Bank BankruptcyJEL: C25, C35, G21, G33

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Market Analysis For The Need Of Individualized Assisted Device In Patients With Physical-Mental Disabilities, Chau-Peng Leong, Shih-Wei Chou, Tsong-Hwa Lin, Jen-Li Pan, Yu-Cheng Pei, Ngok-Kiu Chu, Kin-Chung Lai, Kuo-Hsien Tu, Simon F.T. Tang Dec 2004

Market Analysis For The Need Of Individualized Assisted Device In Patients With Physical-Mental Disabilities, Chau-Peng Leong, Shih-Wei Chou, Tsong-Hwa Lin, Jen-Li Pan, Yu-Cheng Pei, Ngok-Kiu Chu, Kin-Chung Lai, Kuo-Hsien Tu, Simon F.T. Tang

Rehabilitation Practice and Science

The number of people with physical-mental disabilities in Taiwan was 711,064 in the year 2000. The difficulties in performing activities of daily lives and social function handicaps in these people can often be alleviate with the proper application of assisted device. The individualized need of assisted device in people with physical-mental disabilities was never investigated in Taiwan. Therefore, the objectives in this investigation were to: 1. understand the need of assisted device in people with physical-mental disabilities, 2. understand the need of individualized assisted device in people with physical-mental disabilities, 3. observe the similarities and differences in the need for …

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A Comparison Between The Patellofemoral Function Scale And The Lequesne Index In Patients With Knee Osteoarthritis, Wei-Jang Yen, Tzy-Fang Chu, Ta-Shen Kuan, Mao-Huan Hung, Chang-Zern Hong Dec 2004

A Comparison Between The Patellofemoral Function Scale And The Lequesne Index In Patients With Knee Osteoarthritis, Wei-Jang Yen, Tzy-Fang Chu, Ta-Shen Kuan, Mao-Huan Hung, Chang-Zern Hong

Rehabilitation Practice and Science

Numerous therapeutic approaches are currently used to treat knee osteoarthritis. The relative efficacy of these approaches to the treatment of individual knees with osteoarthritis is not well understood. The main reason is that therapeutic outcome studies in osteoarthritis had been impeded by the lack of an objective, reproducible method for grading osteoarthritis of individual knee in order to compare the severity of the osteoarthritis between the two different sides. The Lequesne index has been used in most therapeutic trials on osteoarthritis of weight bearing joints. However, the ability of the Lequesne index to assess the status of individual knees with …

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Sustained Pelvic Traction With Prone Position In The Treatment Of Sciatica, Baii-Jia Yang, Si-Huei Lee, Yun-Sheng Chen Dec 2004

Sustained Pelvic Traction With Prone Position In The Treatment Of Sciatica, Baii-Jia Yang, Si-Huei Lee, Yun-Sheng Chen

Rehabilitation Practice and Science

Sciatica due to herniated disc or degenerative disc disease is one of the most common problems in modern society. Management of the pain and disability with supine intermittent or sustained pelvic traction has long been used. However, some patients with severe back and referred leg pain cannot tolerate traction in a supine position. In this study, we applied sustained prone position pelvic traction to 14 patients with severe back and referred leg pain who were unable to tolerate supine position traction. Magnetic resonance imaging and electromyography studies revealed positive findings. Sustained prone position pelvic traction was set with one third …

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Long-Term Treatment Of Hemifacial Spasm With Type A Botulinum Toxin, Yu-Ching Llin Dec 2004

Long-Term Treatment Of Hemifacial Spasm With Type A Botulinum Toxin, Yu-Ching Llin

Rehabilitation Practice and Science

Hemifacial spasm is a rare movement disorder. It is characterized by recurrent, involuntary tonic or clonic contraction of the muscles innervated by unilateral facial nerve. It may affect patient’s vision and has great cosmetic or psychological impacts. Oral drugs including anticonvulsants, baclofen and benzodiazepines often have little effect. Surgery has potentially serious complications. After numerous clinical studies, botulinum toxin is now recommended as the primary treatment of choice for most hemifacial spasm cases.The purpose of this study is to retrospectively evaluate the dose, effect and side effects of long-term treatment of hemifacial spasm with type A botulinum toxin. Between November …

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Ankylosing Spondylitis Complicating With Spinal Epidural Hematoma: A Casereport, Hui-Lin Lin, Yen-Ho Wang, Huey-Wen Liang, Chi-Kai Chang Dec 2004

Ankylosing Spondylitis Complicating With Spinal Epidural Hematoma: A Casereport, Hui-Lin Lin, Yen-Ho Wang, Huey-Wen Liang, Chi-Kai Chang

Rehabilitation Practice and Science

Ankylosing spondylitis (AS) is an inflammatory disease that most commonly affects vertebral and pelvic joints. It is characterized by ossification of all spinal ligaments, articular joints, and intervertebral discs in association with osteoporosis of the vertebral bodies, thus, rendering the spine prone to trauma, which, even if minimal, may cause serious neurologic complications.Spinal epidural hematoma (SEH) is a rare clinical condition. Etiologically, it may be traumatic or nontraumatic. Spontaneous SEHs occur more frequently than traumatic SEHs. Although rare, posttraumatic SEH occurs frequently in patients with AS. We report the case of a 71-year-old male patient who suffered from AS for …

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Anti-Myelin-Associated Glycoprotein Antibody Neuropathy: A Casereport, Hsin-I Wu, Cheng-Liang Chou, Shun-Ping Cheng, Tcho-Jen Liu, Rai-Chi Chan Dec 2004

Anti-Myelin-Associated Glycoprotein Antibody Neuropathy: A Casereport, Hsin-I Wu, Cheng-Liang Chou, Shun-Ping Cheng, Tcho-Jen Liu, Rai-Chi Chan

Rehabilitation Practice and Science

Polyneuropathy is common in the field of rehabilitation medicine. Its symptoms include sensory impairment in the distal limbs, ataxia, tremor, and pinch weakness. Electrophysiology will show multiple neuropathies with distal involvement first. Sensory nerve impairment usually appears earlier than motor nerve impairment. In severe cases, muscle atrophy can also be seen.Due to the multiple etiologies of polyneuropathy, the treatments vary. We report a rare case of anti-MAG neuropathy. The patient is a 88-year-old retired veteran, who complained of bilateral lower leg weakness and numbness in the distal part of all limbs. He visited the neurology OPD and was diagnosed with …

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Growth And Body Composition Analysis In Children With Cerebral Palsy, Tsui-Fen Yang, Pei-Hsin Lin, Chueh-Lien Yang, Rai-Chi Chan, Nien-Tzu Kao Dec 2004

Growth And Body Composition Analysis In Children With Cerebral Palsy, Tsui-Fen Yang, Pei-Hsin Lin, Chueh-Lien Yang, Rai-Chi Chan, Nien-Tzu Kao

Rehabilitation Practice and Science

The objective of the present study was to investigate the growth and body composition of younger children with cerebral palsy, using anthropometric measures and bioelectrical impedance analysis (BIA). We also looked into the relative strength and consistency between different measurements in analyzing body composition. Thirty-nine patients, aged 3 to 13, with an established diagnosis of cerebral palsy, and age- and sex-matched control subjects, were recruited for this study. Distribution of height-by-age and weight-by-age percentiles differed significantly between the study and the control groups, whereby the subjects of cerebral palsy grew shorter and lighter than normal subjects. The body fat percentage …

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Long-Term Prosthesis Use And Functional Outcome Among Patients With Lower Extremity Amputations, Je-Kuei Yang, Ming-Chuan Lin, Ssu-Yuan Chen, Ching Lan, Jin-Shin Lai, I-Nan Lien Dec 2004

Long-Term Prosthesis Use And Functional Outcome Among Patients With Lower Extremity Amputations, Je-Kuei Yang, Ming-Chuan Lin, Ssu-Yuan Chen, Ching Lan, Jin-Shin Lai, I-Nan Lien

Rehabilitation Practice and Science

The purpose of this study was to investigate prosthesis use among patients who underwent lower extremity amputation owing to peripheral vascular disease and evaluate their functional outcome after returning to the community. We retrospectively reviewarticleed medical charts of patients who underwent lower extremity amputation from 1993 to 1999. The causes of amputation, the level of amputation and patient's health condition were recorded. We then surveyed the patients by telephone, and recorded the stump condition, difficulties encountered in daily activities, and functional status. From January 1993 to December 1999, 347 patients underwent lower-limb amputations in our hospital. Of them, 174 died, …

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Cardiopulmonary Exercise Testing In Patients With Transmyocardial Laser Revascularization, Chen-Liang Chou, Po-Jung Pan, Wen-Tung Yang, Su-Ying Hung, Tcho-Jen Liu, Shian-Ting Lai, Li-Yun Kuo Dec 2004

Cardiopulmonary Exercise Testing In Patients With Transmyocardial Laser Revascularization, Chen-Liang Chou, Po-Jung Pan, Wen-Tung Yang, Su-Ying Hung, Tcho-Jen Liu, Shian-Ting Lai, Li-Yun Kuo

Rehabilitation Practice and Science

For patients with symptomatic end-stage coronary artery disease, who have had a poor response to percutaneous transluminal coronary angioplasty or coronary artery bypass grafting, transmyocardial revascularization (TMR) seems to be an alternative to relieve disabling ischemic symptoms. The purpose of this study was to evaluate, by cardiopulmonary exercise testing, the cardiopulmonary capacity after TMR.Ten patients were enrolled in the study. None of them showed significant exacerbation in pulmonary function after TMR. Their average aerobic capacity was about 5MET5; a lower anaerobic threshold and high functional aerobic impairment revealed an insufficient cardiopulmonary capacity. The result of testing showed 1 normal(10%),5 abnormal(50%) …

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Pulmonary Rehabilitation Program For A Patient With Systemic Lupus Erythematosus Complicated With Acute Infection, Lobar Atelectasis And Severely Restrictive Ventilatory Impairment: A Casereport, Ya-Wen Hsu, Jue-Long Wang, Jin-Shen Yang, Ko-Long Lin Dec 2004

Pulmonary Rehabilitation Program For A Patient With Systemic Lupus Erythematosus Complicated With Acute Infection, Lobar Atelectasis And Severely Restrictive Ventilatory Impairment: A Casereport, Ya-Wen Hsu, Jue-Long Wang, Jin-Shen Yang, Ko-Long Lin

Rehabilitation Practice and Science

An exact identification among the subsets of pulmonary lupus is important in planning efficacious therapy. Asymptomatic pulmonary lupus needs no specific treatment, while prompt and aggressive treatment is mandatory for the potential life-threatening pulmonary version. We present a case of systemic lupus erythematosus(SLE)with lobar atelectasis and severely restricted lung impairment and illustrate how a pulmonary rehabilitation program aided therapy during the acute infectious episode. An individualized pulmonary rehabilitation program for SLE patients compromised with chest distress may thus be a prudent course of action.

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Differential Impairment And Recovery Of Two Languages In A Bilingual Aphasic Patient: A Casereport, I-Ru Chen, Su-Fen Liao, Ta-Sen Wei Dec 2004

Differential Impairment And Recovery Of Two Languages In A Bilingual Aphasic Patient: A Casereport, I-Ru Chen, Su-Fen Liao, Ta-Sen Wei

Rehabilitation Practice and Science

According to the definition proposed by Grosjean, more than half of the world population is multilingual. Bilingual aphasia is more complex and variable; thus it may need a more individualized rehabilitation program than monolingual aphasia. However, many instances of bilingual aphasia may have been misdiagnosed and treated as monolingual aphasia due to a lack of comprehensive assessment.We present here a change in the language pattern of a bilingual Chinese woman, who initially spoke Cantonese (mother language) and Mandarin (2nd language) very well. She was afflicted by aphasia due to a stroke involving cortical and subcortical lesions in 1999. After rehabilitation …

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Supratentorial Primitive Neuroectodermal Tumors: A Casereport, Chien-Min Chen, Chin-Man Wang, Shih-Ming Jung, Pao-Tsai Cheng, Alice M.K. Wong Dec 2004

Supratentorial Primitive Neuroectodermal Tumors: A Casereport, Chien-Min Chen, Chin-Man Wang, Shih-Ming Jung, Pao-Tsai Cheng, Alice M.K. Wong

Rehabilitation Practice and Science

Supratentorial primitive neuroectodermal tumors are a very rare brain tumor. This reports the case of a 14 year old girl who visited our emergency department owing to severe headache and vomiting. One 72mm×45mm mass located at the left corpus callosum and extending to the left ventricle was identified by Brain magnetic imaging. The tumor was removed and the pathology demonstrated highly cellular tumor with poorly differential cells and brisk miotic activity. Based on the tumor location and pathology, a supratentorial primitive neuroectodermal tumor was diagnosed. Following the surgery the patient presented with right side weakness, unsteady gait, and speech difficulty. …

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The Improvement Of Pain Symptoms And Activities Of Daily Living In People With Knee Osteoarthritis After Intra-Articular Hyaluronic Acid Injection, Carl P. C. Chen, Chih-Kuang Chen, Max J. L. Chen, Yin-Chou Lin, Tony H. C. Hsu, Ju-Wen Cheng, Simon F. T. Tang Dec 2004

The Improvement Of Pain Symptoms And Activities Of Daily Living In People With Knee Osteoarthritis After Intra-Articular Hyaluronic Acid Injection, Carl P. C. Chen, Chih-Kuang Chen, Max J. L. Chen, Yin-Chou Lin, Tony H. C. Hsu, Ju-Wen Cheng, Simon F. T. Tang

Rehabilitation Practice and Science

Osteoarthritis (OA) is a slowly evolving articular disease that appears to originate in the cartilage and affects the underlying bone, soft tissues, and synovial fluid. This condition usually occurs late in life, principally affecting the large weight-bearing joints such as the knee. It is particularly disabling when the knees are affected, because it limits the ability to walk, to rise from a chair, and to use stairs.The treatment selections for OA knees include analgesic drugs, physiotherapy, intra-articular (IA) drug administration, and surgical total knee replacement. We chose IA hyaluronic acid injection as the treatment method as it was documented as …

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Relationships Between Clinical Symptoms And Electrodiagnosis In Carpal Tunnel Syndrome, Pei-Ying Chao, Hui-Lin Lin, Shin-Liang Pan, Chein-Wei Chang Dec 2004

Relationships Between Clinical Symptoms And Electrodiagnosis In Carpal Tunnel Syndrome, Pei-Ying Chao, Hui-Lin Lin, Shin-Liang Pan, Chein-Wei Chang

Rehabilitation Practice and Science

Carpal tunnel syndrome is one of the most common peripheral entrapment neuropathies. Patients with carpal tunnel syndrome experience numbness, pain, and/or weakness in the hands over the median nerve distribution area. In current practice, diagnosis of carpal tunnel syndrome is based on subjective symptoms and objective findings from physical examinations and electrodiagnosis. We examined 40 hands with carpal tunnel syndrome in 24 patients and evaluated the relation between symptom severity and electrodiagnosis. Subjective hand symptoms were obtained by self-administered questionnaire and were categorized as numbness, pain, or motor function according to factor analysis methods. Numbness symptoms were significantly related to …

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Churg-Strauss Syndrome: A Casereport, Wan-Chia Lee, Cheng-Liang Chou, Po-Zong Pan, Tcho-Jen Liu, Rai-Chi Chan Dec 2004

Churg-Strauss Syndrome: A Casereport, Wan-Chia Lee, Cheng-Liang Chou, Po-Zong Pan, Tcho-Jen Liu, Rai-Chi Chan

Rehabilitation Practice and Science

Churg-Strauss syndrome (CSS) is a rare systemic vasculitis of unknown cause, occurring in patients with asthma and accompanied by hypereosinophilia. Pathologically, CSS is characterized by necrotising eosinophilic vasculitis which may involve multiple organ systems, commonly including the lungs, skin, and peripheral nervous system. Corticosteroids are the first-line therapy, with cyclophosphamide as adjuvant therapy. The overall prognosis is good.We report a case of CSS with the clinical pattern of asthma, hypereosinophlilia (＞10%), pulmonary infiltration, and mononeuritis multiplex. Progressive weakness and numbness in the bilateral hands and lower limbs, with associated walking inability, remained a concern despite steroid treatment. The patient underwent …

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Lower-Leg Compartment Syndrome And Ischemic Spinal Cord With Lumbosacral Plexopathy After Aortic Dissection: A Casereport, Wen-Hsuan Hou, Huey-Wen Liang, Yen-Ho Wang, Fang-Yue Lin Dec 2004

Lower-Leg Compartment Syndrome And Ischemic Spinal Cord With Lumbosacral Plexopathy After Aortic Dissection: A Casereport, Wen-Hsuan Hou, Huey-Wen Liang, Yen-Ho Wang, Fang-Yue Lin

Rehabilitation Practice and Science

Aortic valve replacement (AVR) is a common surgical procedure to treat severe valvular heart disease. Major complications of AVR include perioperative myocardial infarction, thromboemboli, hemorrhage, prosthetic endocarditis, aortic dissection, prosthetic dehiscence, and prosthetic dysfunction. Ischemic myeloradiculopathy due to aortic dissection after AVR is another complication documented in the medical literature, but the combination of lower-extremity compartment syndrome and ischemic myeloradiculopathy is rarely reported. We describe the clinical course and recovery of a 57-year-old man with this unusual combination and discuss the proper management to reduce long-term disability.

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Clinical Effects Of Botulinum Toxin On Spasticity Management In Children With Cerebral Palsy, En-Shiuan Wu, Chia-Ling Chen, Alice M.K. Wong, Ching-Kai Wong, Jun-Xiao Chen, Shin-Ming Lo Dec 2004

Clinical Effects Of Botulinum Toxin On Spasticity Management In Children With Cerebral Palsy, En-Shiuan Wu, Chia-Ling Chen, Alice M.K. Wong, Ching-Kai Wong, Jun-Xiao Chen, Shin-Ming Lo

Rehabilitation Practice and Science

Botulinum toxin type A (BTA) has treated spasticity in cerebral palsy (CP) in recent years. This study investigated both the clinical effects and gait improvements of BTA on spasticity management in children with CP.Twenty-nine children with spastic CP (2-10 years old) were recruited into this study. All subjects received complete clinical assessments, video recording and functional assessments before and 1-3 months after BTA treatment. A questionnaire was employed for the evaluation of parents’ subjective satisfaction. Clinical assessments included muscle tone and joint range of motion (ROM) of bilateral lower limbs. ROMs, including dynamic (R1) and static (R2), were measured by …

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Location And Type Of Vertebral Compression Fractures In Aged Women With Acute Back Pain, Ching-Kai Lin, Ta-Sen Wei, Po-Jen Yang Dec 2004

Location And Type Of Vertebral Compression Fractures In Aged Women With Acute Back Pain, Ching-Kai Lin, Ta-Sen Wei, Po-Jen Yang

Rehabilitation Practice and Science

In many cases acute back pain in aged women is caused by vertebral compression fractures. Although the indirect mortality rate among these patients is not as high as in those with hip fractures, the effect of acute back pain on patients’ daily lives and social activities should not be underestimated. This study was performed to understand the distribution of the location and type of vertebral compression fractures in this particular group of women and their relations to bone mineral density.This retrospective study consisted of medical record and X-ray examinations of 126 women patients who complained of acute back pain, were …

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Quantitative Emg Evaluation In Spastic Upper Extremity After Botulinum Toxin Injection-A Preliminary Report, Chiao-Wen Hwang, Ching-Hsiang Lu, Pei-Te Sheu, Ya-Wen Hsu, Kun-Shou Tsai, Ji-Long Wang Dec 2004

Quantitative Emg Evaluation In Spastic Upper Extremity After Botulinum Toxin Injection-A Preliminary Report, Chiao-Wen Hwang, Ching-Hsiang Lu, Pei-Te Sheu, Ya-Wen Hsu, Kun-Shou Tsai, Ji-Long Wang

Rehabilitation Practice and Science

Spasticity of the upper limb muscles is a common complication following stroke. Injection of botulinum toxin can decrease upper limb spasticity. The effects of botulinum toxin treatment are usually evaluated by activities of daily living, range of motion (ROM), or modified Ashworth scale. However, in this study, we evaluated the effect of botulinum toxin injection by quantitative EMG, and investigated the relationship between EMG and conventional evaluation methods.Twenty patients with chronic stroke-related spasticity of the upper limb muscles received botulinum injections. All injections were guided by EMG. Outcome measures included total modified Ashworth scale score on the elbow, wrist, metacarpal …

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Lumbar Pathological Fracture Due To Salmonella Osteomyelitis Mimics Compression Fracture, Ming-Fong Tsai, Zong-Jing Wang, I-Chiun Lu, Chi-Hung Chiu Dec 2004

Lumbar Pathological Fracture Due To Salmonella Osteomyelitis Mimics Compression Fracture, Ming-Fong Tsai, Zong-Jing Wang, I-Chiun Lu, Chi-Hung Chiu

Rehabilitation Practice and Science

We describe a patient with Salmonella vertebral osteomyelitis who presented with severe low back pain. An initial diagnosis of compression fracture was based on clinical symptoms and signs, as well as imaging studies. During hospitalization, the patient developed a fever. A repeat MRI, positive blood cultures, and abscess culture results obtained during an operative procedure confirmed the diagnosis of Salmonella vertebral osteomyelitis. Salmonella vertebral osteomyelitis is rare, and its clinical presentation may mimic other common diseases such as compression fracture. This case illustration suggests that in patients with rapidly progressive low back pain, fever, and poor response to treatment, vertebral …

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Diffuse Positive Sharp Waves In A Patient With Left Radial Nerve Palsy: “Emg” Disease, Meng-Jer Lee, Jan-Wei Chiu, Han-Wen Lee, Tcho-Jen Liu, Rai-Chi Chan Dec 2004

Diffuse Positive Sharp Waves In A Patient With Left Radial Nerve Palsy: “Emg” Disease, Meng-Jer Lee, Jan-Wei Chiu, Han-Wen Lee, Tcho-Jen Liu, Rai-Chi Chan

Rehabilitation Practice and Science

Positive sharp waves (PSW) and fibrillations are frequently seen together in a variety of neuromuscular diseases and share the same clinical significance. However, PSW alone are also reported to occur in myotonic disorders, periodic hypokalemic paralysis, and local muscle trauma.Our patient, a 32-year-old man, fractured his left humerus in a traffic accident 3 weeks prior to presentation. He was referred to our electrodiagnostic laboratory due to left wrist and hand drop. On physical examination, he was found to have grade 0 muscle power in his left wrist and finger extensors. There was numbness over the dorsal aspect of the first …

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Levels Of Nitrate And Phosphate In Some Satellite Lakes Within The Lake Victoria Basin, Tanzania, Jj Kulekana Dec 2004

Levels Of Nitrate And Phosphate In Some Satellite Lakes Within The Lake Victoria Basin, Tanzania, Jj Kulekana

Tanzania Journal of Science

Levels of nitrates (NO3-N) and phosphates (PO4-P) in some satellite lakes within the Lake Victoria basin were determined in Kagera (Lake Burigi), in Mara (River Mara) and in Mwanza region (Lake Malimbe) during August/September 2002 (dry season) and January/February 2003 (wet season). Water samples were collected using a van Dorn water sampler at chosen points from both deep and shallow areas of the water bodies. Results of the two surveys revealed that deep and shallow areas of the lakes had varying nutrient levels. In deep waters, PO4-P values ranged between 0.171-0.225mg/l, 0.067-0.364mg/l, and 0.043-0.096 mg/l in Lake Malimbe, Burigi and …

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Zooplankton Communities Of Selected Stations Of Lake Victoria, Rk Waya, Ja Mwambungu Dec 2004

Zooplankton Communities Of Selected Stations Of Lake Victoria, Rk Waya, Ja Mwambungu

Tanzania Journal of Science

Species composition and diversity of zooplankton communities of Lake Victoria (Tanzanian waters) were studied. In the shallow waters zooplankton were collected between March and April, and between August and December 2000. In deeper waters zooplankton were collected in August 2001. Overall, 20 genera and 29 species of zooplankton were observed in the shallow waters whereas 12 genera and 20 species of zooplankton were encountered in the deeper waters. The highest abundance was recorded in the deeper waters (2,481,633-2). In the shallow waters the cyclopoid copepods dominated the zooplankton community, the common species being Thermocyclops emini and Thermocyclops neglectus. In the …

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The Diversity Of Benthic Mollusks Of Lake Victoria And Lake Burigi, Ja Mwambungu Dec 2004

The Diversity Of Benthic Mollusks Of Lake Victoria And Lake Burigi, Ja Mwambungu

Tanzania Journal of Science

Molluscan diversity, abundance and distribution in sediments of Lake Victoria and its satellite lake, Lake Burigi, were investigated. The survey was carried out in January and February 2002 for Lake Victoria and in March and April 2002 for Lake Burigi. Ten genera were recorded from four zones of Lake Victoria while only three genera were recorded from Lake Burigi. In Lake Victoria the most diverse zone was Mara zone. The mollusca communities comprised of Bellamya, Gabbiella, Melanoides, Bulinus, Biomphalaria and Cleopatra (Gastropoda) and Corbicula, Eupera (Byssanodonta), Caelatura and Sphaerium (Bivalvia). Lake Burigi comprised of Melanoides, Bulinus and Biomphalaria. Melanoides tuberculata …

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Phytoplankton And Nutrients Studies In Magu Bay, Speke Gulf, Lake Victoria, (Tanzania) Following The 2001 Principal Rain Season, Jf Machiwa, C Lugomela, Ann Muzuka Dec 2004

Phytoplankton And Nutrients Studies In Magu Bay, Speke Gulf, Lake Victoria, (Tanzania) Following The 2001 Principal Rain Season, Jf Machiwa, C Lugomela, Ann Muzuka

Tanzania Journal of Science

Phytoplankton abundance and species composition in relation to some physico-chemical parameters were studied in Magu Bay, Lake Victoria, in May 2001. Investigations on the influence of Simiyu River on the biological and physical characteristics of the Bay were carried out. Surface and bottom currents flowed in the northeast direction close to the river mouth but were completely reversed after about 1.5 km from the river mouth. Most suspended particles brought in by the river were deposited within 0.5 km after entering the lake. Nutrient concentrations were generally high towards the eastern part of the bay as compared to the rest …

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