نتایج جستجو برای: anatomical models

تعداد نتایج: 1052611  

ژورنال: :مجله گیاهشناسی ایران 2011
زهرا یزدانبخش رمضان علی خاوری نژاد مسعود شیدایی مریم کشاورزی

هدف از این تحقیق، مطالعه صفات تشریحی و استفاده از آنها به منظور دستیابی به صفات تشریحی افتراقی برگ جهت تفکیک بهتر گونه های جنس oryzopsis s. l. می باشد. بدین منظور، ساختار تشریحی برگ (بشره پشتی و برش عرضی) در 10 گونه از جنس oryzopsis s. l. در ایران برای اولین بار مورد بررسی قرار گرفت. در این تحقیق 43 صفت کمی و کیفی در 23 جمعیت کدگذاری و ارزیابی شدند. این صفات در میان گونه ها متغیر، اما در بین نم...

Journal: :The Turkish Journal of Thoracic and Cardiovascular Surgery 2020

Journal: :journal of dentistry, tehran university of medical sciences 0
farzaneh afkhami assistant professor, department of endodontics, faulty of dentistry, tehran university of medical sciences, international campus, tehran, iran. afshin haraji associate professor,department of oral and maxillofacial surgery, faulty of dentistry, islamic azad university of medical sciences, tehran, iran. hamid reza boostani private practitioner, periodontist, tehran, iran.

accurately localizing the mental foramen and mandibular canal is important when administering local anesthesia and performing surgery; therefore, knowing the normal range of the possible locations is essential. our purpose was to assess the location of the mental foramen and mandibular canal in an iranian population using panoramic radiography.standard panoramic radiographies were performed. th...

Journal: :iranian endodontic journal 0
maryam golmohammadi hamid jafarzadeh

accurate diagnosis of the root canal morphology and anatomy is essential for thorough shaping and cleaning of the entire root canal system and consequent successful treatment. this report describes a case of maxillary second premolar with two roots and three root canals (two mesial and distal palatal canals). the case report underlines the importance of complete knowledge about root canal morph...

2010
Sebastian Eichelbaum Alexander Wiebel Mario Hlawitschka Alfred Anwander Thomas R. Knösche Gerik Scheuermann

Diffusion tensor images and higher-order diffusion images are the foundation for neuroscience researchers who are trying to gain insight into the connectome, the wiring scheme of the brain. Although modern imaging devices allow even more detailed anatomical measurements, these pure anatomical connections are not sufficient for understanding how the brain processes external stimuli. Anatomical c...

2012
N. N. Smit D. Jansma

Three-dimensional anatomical models can be of great clinical value in surgical and educational applications. Mostly, three-dimensional models are reconstructed from Visible Human Datasets (VHDs). In the current VHDs, problems may arise in detecting finer anatomical structures, as is the case in the complex pelvic anatomy. Other datasources, such as CT, MR or immunohistochemistry, may reveal mor...

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