نتایج جستجو برای: fourth and fifth development plants
تعداد نتایج: 17057379 فیلتر نتایج به سال:
Panoramic radiographs of two female patients ages 22 and 21 revealed the presence of two impacted bilateral upper fourth molars and unilateral (right) upper fourth and fifth molars. All of the teeth were distomolars. The supernumerary teeth had normal tooth morphology with regard to their crowns and roots but were slightly smaller than the existing third molars. Their crowns were either two or ...
in the first chapter we study the necessary background of structure of commutators of operators and show what the commutator of two operators on a separable hilbert space looks like. in the second chapter we study basic property of jb and jb-algebras, jc and jc-algebras. the purpose of this chapter is to describe derivations of reversible jc-algebras in term of derivations of b (h) which are we...
Objectives: Manual skills form only a part of the capabilities required for a future dentist. Nevertheless, they are very important components that should be tested. The aim of this study is to investigate if a correlation exists between dental students’ grades in the preclinical courses and their clinical performance. Methods: Preclinical/clinical grades were collected for first, fourth, and f...
The surgical management to the injuries of the fourth and fifth tarsometatarsal (TMT) joints is controversial. We briefly review the anatomical characteristics to the injuries, the diagnosis, as well as the individualized treatment of the injuries of the fourth and fifth TMT joints by open reduction and internal fixation, TMT arthrodesis and arthroplasty. We conclude that open reduction and int...
The developing limb has been a very influential system for studying pattern formation in vertebrates. In the past, classical embryological models have explained how patterned structures are generated along the two principal axes of the limb: the proximodistal (shoulder to finger) and anteroposterior (thumb to little finger) axes. Over time, the genetic and molecular attributes of these patterni...
a one dimensional dynamic model for a riser reactor in a fluidized bed catalytic cracking unit (fccu) for gasoil feed has been developed in two distinct conditions, one for industrial fccu and another for fccu using various frequencies of microwave energy spaced at the height of the riser reactor (fccu-mw). in addition, in order to increase the accuracy of component and bulk diffusion, instanta...
Background and Objectives: Colorectal cancer is the fourth most common cancer and the fifth cause of cancer-related mortality in Iran. This study aimed to determine the incidence of colorectal cancer in men and women and to investigate its relationship with the human development index (HDI) and its components in Iranian provinces. Methods: This ecological study was conducted to assess the corr...
introduction and objective: liver is an important body organ without which life is impossible. cyclophosphamide is an alkylating agent widely used as an anti-cancer (“antineoplastic” or “cytotoxic”) chemotherapy drug. the present study aimed to find a suitable antioxidant and examine the effect of vitamin e and selenium on reducing the side effects of cyclophosphamide on liver as a vital organ....
Fig. 5 : x-ray hand showing bilateral small fifth metacarpals, small right fourth metacarpal, and degeneration of distal epiphysis and interphalangeal joints Fig. 6 : Foot x-ray showing degenerated joints, shortening of fourth and fifth metatarsals with degenerated distal epiphysis Fig. 7 : MRI showing degenerative disc disease with spinal cord compression involving cervical, lumber and dorsal ...
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