نتایج جستجو برای: papillon lefevre syndrome
تعداد نتایج: 624241 فیلتر نتایج به سال:
This study attempts to investigate the effects of entrepreneurial orientation and learning orientation on SMEs’ performance. A total of 200 SMEs from the electronic and electrical sector, and 250 SMEs from food and beverage industries were chosen randomly. The results of this study show that entrepreneurial orientation dimensions (innovativeness, proactiveness, and risk taking) and learning ori...
We present investigations on beam instabilities that have been observed at 2.0 GeV and 2.5 GeV in the PLS storage ring. Stored beam currents of 2.0 GeV in the ring has been mainly limited by coupled-bunch instabilities. We have investigated dependences of the coupled-bunch instabilities on betatron tune, chromaticity and rf cavity temperatures at 2.0 GeV. 450 mA beam could be stored at 2.0 GeV....
Papillon- Lefèvre syndrome (PLS) is a rare autosomal recessive disorder of keratinization characterized by palmoplantar hyperkeratosis, periodontopathy and precocious loss of dentition. The exact pathomechanism of these clinical events mainly remains speculative. This paper describes two cases of PLS with classic clinical features and briefly review the relevant literature.
Diagnosis and treatment of patients with periodontitis as a manifestation of systemic diseases is of especial concern to the periodontist, especially those associated with genetic disorders, which have poor prognosis. With aggressive progression of periodontal bone and attachment loss, a patient could be a partial or total edentulous early in life.The aim of this article was to report a case of...
INTRODUCTION Literature regarding oral conditions in patients with Papillon-Lefèvre syndrome (PLS) often covers the periodontal aspects, but no literature was found describing specific craniofacial findings in this group. The aim of this retrospective study was to investigate the cephalometric findings of patients with PLS. METHODS Lateral cephalograms of 8 patients with PLS were traced, and ...
At third-generation light sources, the photon beam position stability is a critical issue for user experiments. In general, photon beam position monitors are developed to detect the real photon beam position, and the position is controlled by a feedback system in order to maintain the reference photon beam position. At Pohang Light Source II, a photon beam position stability of less than 1 µm r...
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