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 164 for “"pelvis"”.
-
Sectioned images of the female pelvis
"여성 골반의 절단면영상이 있으면 실감나는 3차원영상을 만들어서 해부학과 산부인과학을 공부하는 데 도움된다. 그러나 이미 만든 미국, 중국, 한국의 절단면영상에서는 시신의 처리를 잘못해서 시신의 빛깔이 실제와 달랐고, 간격과 화소크기가 커서 여성 골반의 작은 구조물을 보기 어려웠다. 이 연구의 목적은 여성 골반의 절단면영상과 테두리영상을 더 잘 만들어서 여성 골반의 3차원영상, 가상해부, 가상수술 소프트웨어를 만드는 데 도움 주는 것이다. 이러한 소프트웨어가 있으면 골반 해부학 교육, 영상의학 교육, 산부인과 교육에 도움 될 …
-
Evolutionary dynamics of the hominin pelvis
As the pelvis is at the intersection of two distinctly human traits - efficient habitual bipedalism and a birth canal that allows for passage of a relatively large-brained neonate - it is arguably uniquely important for understanding our evolution. Most previous studies of pelvic evolution, and …
-
Establishing Normal Motion Between the Thigh to Pelvis and Trunk to Pelvis Segments in Female, Collegiate Volleyball and Soccer Athletes
… athletes by analyzing the motion ofthe thigh to pelvis and trunk to pelvis segments during different activities. Subjects: Thirty Division I collegiate varsity out of season female soccer and volleyball players (mass=67.9±7.9 kg, height=169.2+7.5 cm, age=19.6±1.4 years). Design and Setting: …
-
Using RNA sequencing to identify transcriptomic differences in the renal pelvis
… passage of urine out of the kidney, the renal pelvis generates peristaltic contractions. A specialized population of resident pacemaker cells are required to initiate and maintain peristalsis; however, the precise mechanisms that underlie pacemaker function remain undetermined. By studying gene …
-
Triple osteotomy of the pelvis: an anatomical, biomechanical and clinical study
Contains fulltext : 146650.pdf (Publisher’s version ) (Open Access)
-
Development of multifunctional biomaterials for the treatment of pelvis osteoporotic fractures
L'abstract è presente nell'allegato / the abstract is in the attachment
-
The Bony pelvis scars of parturition and factors Influencing their manifestation
… the range of variation of several sites on the pelvis reported to display parturition scarring in a skeletal sample of 391 individuals (230 males and 161 females). The scar features, body and pelvic dimensions were compared according to the sex, age and time period of origin of the individuals. …
-
Summary Sex: A Multivariate Approach to Sex Estimation from the Human Pelvis
With the progression of multivariate statistics, the creation of population specific equations is on the rise. Multivariate analysis generally revolves around metric methods or geometric morphometrics, not on morphoscopic features. A total of eight samples were analysed spanning from prehistoric …
-
Optimisation of radiation dose and image quality for AP pelvis radiographic examination
… quality optimisation. The antero-posterior (AP) pelvis projection was used as a focus for optimisation.Methods:In the first part of this thesis a visual grading image quality assessment scale is developed and validated in order to assess radiographic image quality. The scale validation is …
-
Variation in Non-Metric Traits of the Pelvis Between Whites, Blacks, and Hispanics
The pelvis has been shown to be the most accurate bone used for assessing the sex of an unknown individual. Assessing the sexually diagnostic traits of the pelvis can be achieved through metric or nonmetric analysis. However, it has been suggested that the male pelvis may exhibit more variation …
-
Computer modelling of the development of the trabecular architecture in the human pelvis
… bone growth is evident within the human adult pelvis, where the internal trabecular structure is purported to align to the principal strain trajectories induced during bipedal locomotion. Ontogenetic studies of the juvenile pelvis have observed that trabecular bone growth becomes progressively …
-
Localization of Human Pelvis Anatomical Coordinate System Using Ultrasound Registration to Statistical Shape Model
… Identifying the proper orientation of the pelvis is a critical step in accurate placement of the femur prosthesis in the acetabulum in THR. The general approach to localize the orientation of the pelvic anatomical coordinate system (PaCS) is to use intra-operative X-ray fluoroscopy in a …
-
Establishing an evidence-base for erect pelvis radiography : positioning, radiation dose and image quality
… For patients suffering from hip pain, the supine pelvis X-ray examination is one of the initial diagnostic steps. Despite this, many recent studies have recommended that the position should now be undertaken erect and not supine to reflect the functional appearances of the hip joint. This thesis …
-
Assessment of the variability in the clinically relevant dimensions of the pelvis in South Africans
The dimensions of the pelvis are important when performing pelvic procedures and during obstetrics. The aim was to assess the clinically relevant dimensions of the pelvis, in South Africans. Eighty intact cadaver pelves and 303 os coxae, from the Northern Gauteng area were sampled. Five points on …
-
An investigation into methods for dose optimisation for paediatric AP pelvis projections when considering size variations
… dose optimisation; this is especially true for pelvis radiography using digital systems. Various reasons exist for this including the limited availability of paediatric phantoms on which to conduct optimisation studies and that the paediatric age/size range is broad, unlike the adult. This adds …
-
Comparing the pelvis kinematics of able-bodied children during normal gait and when riding a therapeutic horse.
… were fitted with adhesive markers on the pelvis, back, neck, and shoulders. A multi-camera video motion camera system recorded both riding and walking trials. The motion capture data was analyzed to reveal similar translational and rotational patterns of the pelvis between the two trials. …
Page 1 of 9