نتایج جستجو برای: ridge counts
تعداد نتایج: 70140 فیلتر نتایج به سال:
erodium (geranaiceae) species are distributed in different habitats of iran. some species are of medicinal importance while some are well known weeds. there are no chromosome counts for erdoium species of iran. chromosome numbers are given for six taxa of erodium (geraniaceae) from iran: e. cicutarium (2n=36), e. ciconium(2n=18), e. malacoides (2n=20), e. moschatum (2n=20), e. neuradifolium (2n...
Objective: Alveolar ridge preservation in patients with inadequate bone volume is one treatment option for successful implant placement and can be done by using bone graft materials. On the other hand, Ceno Bone has been recently produced by Hamanand Saz Baft Kish Co. as a bone bioimplant of allograft origin. This study aimed to assess the clinical, histologic and histomorphometric results of...
background & aim: dental implants should be surrounded with at least 1mm bone. assessing ridge width is an important part to achieve this goal. the use of ridge mapping to assess bone levels available avoids some of the problems associated with ct-scanning. the aim of this study was to assess the accuracy of ridge-mapping compared to ct-scan in determination of bony ridge widths. methods & mate...
شمارش کروموزومی 23 جمعیت متعلق به 3 جنس و 8 آرایه از تیره میخک ( زیر تیره alsinoideae) از ایران گزارش می شود. اولین گزارش کروموزومی برای گونه های s. persica (2n=28)، s. alsinoides (2n=2x=30) و mesostemma kotschyanum subsp. kotschyanum ( 2n=32) ارائه می شود. گونه های جنس stellaria به دو گروه تتراپلوئید و دیپلوئید تقسیم بندی می شوند. شمارش کروموزومی برای شش تاکسون از stellaria (caryophyllaceae) و...
erodium (geranaiceae) species are distributed in different habitats of iran. some species are of medicinal importance while some are well known weeds. there are no chromosome counts for erdoium species of iran. chromosome numbers are given for six taxa of erodium (geraniaceae) from iran: e. cicutarium (2n=36), e. ciconium(2n=18), e. malacoides (2n=20), e. moschatum (2n=20), e. neuradifolium (2n...
Relationships between air quality, a variety of environmental risk factors, and calf respiratory health were studied in 13 naturally ventilated calf barns during winter. A minimum of 12 preweaned calves were randomly selected and scored for the presence of respiratory disease in each barn. An air sampling device was used to determine airborne bacteria colony-forming units per cubic meter (cfu/m...
The Dorsa Argentea Formation (DAF), extending from 2701–1001 E and 701–901 S, is a huge circumpolar deposit surrounding and underlying the Late Amazonian South Polar Layered Deposits (SPLD) of Mars. Currently mapped as Early-Late Hesperian in age, the Dorsa Argentea Formation has been interpreted as volatile-rich, possibly representing the remnants of an ancient polar ice cap. Uncertain are its...
هدف از انجام این پژوهش تحقق فیلتر باند باریک جهت استفاده در سیستم های مالتی پلکسر بر اساس تکنولوژی نوظهور موجبر ridge gap است. در تکنولوژی مذکور با استفاده از سطوح سخت و نرم در الکترومغناطیس و تحقق آن در بستر موجبر صفحه موازی، ساختار موجبری جدیدی ابداع شده است که مشخصات مناسبی جهت استفاده در باند فرکانسی بالا مانند باند میلی متری دارد. در این پایان نامه پس از معرفی و بررسی تاریخچه ی استفاده از ...
objective: alveolar ridge preservation in patients with inadequate bone volume is one treatment option for successful implant placement and can be done by using bone graft materials. on the other hand, ceno bone has been recently produced by hamanand saz baft kish co. as a bone bioimplant of allograft origin. this study aimed to assess the clinical, histologic and histomorphometric results of b...
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