Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 121 for “"Ultrasonography"”.
-
Post laryngoplasty ultrasonography of the horse larynx
… using endoscopy with little emphasis on ultrasonography. Laryngeal ultrasonography can easily be performed in the standing unsedated horse and is relatively inexpensive. Ultrasonography of the normal horse larynx has been described, as have a number of pathological conditions that occur …
-
A Standardized Ultrasonography Classification for Channel Catfish Ovarian Development
… this dissertation was to develop application of ultrasonography as a decision-making tool in genetic improvement programs for channel catfish Ictalurus punctatus. A literature review on the use of ultrasonography in fish reproduction generated a comprehensive reference data set intended to …
-
The Diagnostic Use of Color Doppler Ultrasonography in Pneumothorax
서론 1 연구대상 방법 3 결과 7 고찰 10 결론 14 참고문헌 15 ABSTRACT 18
-
NON-INVASIVE MONITORING OF INTRACRANIAL PRESSURE USING TRANSCRANIAL DOPPLER ULTRASONOGRAPHY
Intracranial pressure (ICP) is an important monitoring modality in the clinical management of several neurological diseases carrying the risk of fatal intracranial hypertension. However, this parameter is not always considered due to its invasive assessment. In this scenario, a non-invasive …
-
Equine superficial digital flexor tendon evaluation using low field magnetic resonance imaging and ultrasonography
The objective of this study was to compare ultrasonography and low field MR imaging for evaluation of equine tendon injuries over a 16 week period. The sample population was the superficial digital flexure tendon of eight young adult horses. The percentage of experimentally-induced tendon injury …
-
Ultrasonography Evaluation of Patency of Implanted Infra-Renal Vascular Grafts in the Rat Model.
… with a sealed mid-graft (10mm length) section. Ultrasonography was conducted on days 1, 3, 7 and weeks 4, 8 and 12 post operatively. Grafts were explanted if there was any ultrasonographic evidence of occlusion or at twelveweek termination of the study. Explant was preceded by angiography and …
-
A non-invasive central arterial pressure waveform estimation system using ultrasonography for real-time monitoring
… The designed and characterized motion-tolerant ultrasonography extends tolerable lateral offsets up to ±8 mm while limiting error of the flow and distension waveforms within about 5%. The system is also validated under hemodynamic stress of the Valsalva maneuver and in intensive care settings …
-
A cross-sectional study of radial and tibial ultrasonography between different ethnic and physically active groups
… physical activity has on bone health measured by ultrasonography as well as clarify the differences in bone health between ethnic groups. An original thesis was produced as part of a greater research project investigating ultrasonography and muscle strength in different ethnic groups. Quantitative …
-
The Current Status and Activities of Emergency Physician-Performed Ultrasonography in Seoul and Gyeong-gi do
응급의학과 의사에 의해 시행되는 응급초음파 검사의 유용성에 대한 연구는 많았으나 응급초음파 검사의 전반적인 현황과 활성도에 대한 연구는 부족한 실정으로 국내 응급센터의 42%와 응급의학 수련병원의 57%가 집중돼있는 서울, 경기 지역을 중심으로 응급초음파 검사의 현황과 활성도를 조사해보고자 하였다. 서울, 경기 지역의 44개 지역응급의료센터, 4개 권역 응급의료센터, 3개의 전문응급의료센터, 1개의 중앙응급의료센터, 응급의학 수련을 시행하는 2개의 병원, 총 54개 병원의 응급의학과 의료진을 대상으로 전년도 내원 환자 수, 전공의 …
-
Prediction of Compensated Liver Cirrhosis by Ultrasonography and Routine Blood Tests in Patients with Chronic Viral Hepatitis
… The current study was designed to evaluate ultrasonography and routine blood tests for diagnosing compensated liver cirrhosis in patients with chronic viral hepatitis. MATERIALS AND METHODS: Two hundred three patients with chronic viral hepatitis who underwent liver biopsy were included in …
-
The accuracy of 2D transvaginal ultrasound in the diagnosis of benign endometrial pathology: a comparison between ultrasonography and hysteroscopy
… negative predictive values were calculated for ultrasonography and hysteroscopy in diagnosing benign endometrial pathology by comparing them to histological diagnosis as gold standard. The most common pathologies identified at histology were polyps and fibroids. For those patients who had a …
-
Effects of Perceived Fetal Movement and Fetal Ultrasound Imagery on Maternal-Fetal Attachment
… viewing of the fetus by the pregnant woman via ultrasonography on maternal-fetal attachment. The 79 subjects were 16-39 years of age and in the first or second trimester of pregnancy. Subjects completed a Demographic Questionnaire and the prenatal Maternal Attachment Scale (PMAS). Pregnant women …
-
Detection of muscle damage by B-mode ultrasonography : relationship between echo intensity and histological changes following injection of bupivacaine to rat hind limb muscles
It is reported that the echo intensity of B-mode ultrasound images increases when human elbow flexors are damaged by eccentric exercise. However, it is unknown what causes the increase in echo intensity, and its relationship to histological changes is unexplored. This study tests the hypothesis …
-
Επίδραση του καπνίσματος και του καφέ στην υπερηχογραφική απεικόνιση του πλακούντα
… calcification of the placenta is observed by ultrasonography, the pregnant woman must be medically followed in high-risk pregnancy groups and closely monitored by ultrasonography and biophysical scoring.
Page 1 of 7