نتایج جستجو برای: materials adaptation
تعداد نتایج: 578190 فیلتر نتایج به سال:
An Overview of Computer Aided Design/Computer Aided Manufacturing (CAD/CAM) in Restorative Dentistry
Objective: To review the current knowledge of CAD/CAM in dentistry and its development in the mentioned field. Sources: An electronic search was conducted across Ovid Medline, complemented by manual search across individual databases, such as Cochrane, Medline and ISI Web of Science databases and Google Scholar for literature analysis on the mentioned topic. The studies were reviewed thoroughly...
In this Supplementary, we will expand more details that are not included in the main text due to the page limitation. In particular, we supplement the following content on • how to implement the optimization of our approach efficiently; • how to perform spatial pooling normalization to convolutional activations; we only briefly mention this procedure in Section 5.1 of the main text; • detailed ...
Extracted single-rooted maxillary teeth were endodontically treated and filled with gutta-percha/AH-26 (GP), Resilon points/RealSeal (RS), AdheSE DC/Multicore Flow (ADH, self-etch control), or Excite DSC/Multicore Flow (EXC, total-etch control). Specimens were analyzed with electron microscopy using three methods: (a) field emission scanning electron microscopy (FESEM) of the interface; (b) tra...
The numerical simulation of quasistatic fracturing of brittle material, where no predefined crack path is imposed, is a challenging problem. In particular, we deal with the Francfort-Marigo model which requires the minimization of the well-known nonconvex and nonsmooth Mumford-Shah functional. To deal with a smoother problem which eases the minimization process of the energy, we consider the Γ-...
Background. The tubular penetration and adaptation of the sealer are important factors for successful root canal filling. The aim of this study was to evaluate the tubular penetration depth of four different sealers in the coronal, middle, and apical third of root canals as well as the adaptation of these sealers to root canal walls. Materials and Methods. 50 single-rooted teeth were prepared i...
PURPOSE A study of real-time adaptive radiotherapy systems was performed to test the hypothesis that, across delivery systems and institutions, the dosimetric accuracy is improved with adaptive treatments over non-adaptive radiotherapy in the presence of patient-measured tumor motion. METHODS AND MATERIALS Ten institutions with robotic(2), gimbaled(2), MLC(4) or couch tracking(2) used common ...
roy’s adaptation model-based patient education for promoting the adaptation of hemodialysis patients
background in addition to physical adaptation and psychosocial adjustment to chronic renal disease, hemodialysis (hd) patients must also adapt to dialysis therapy plan. objectives the aim of the present study was to examine the effect of roy’s adaptation model-based patient education on adaptation of hd patients. patients and methods this study is a semi-experimental research that was conducted...
Background and purpose: Head trauma is amongst the major causes of death and morbidity caused by traumatic injuries. Assessment of trauma patients is an active process which includes initial (triage) and secondary assessments. Various triage tools are designed and used, but, so far no specific and accurate tool has been introduced for triage of head trauma. This study compared the effectiveness...
The goal of this research is to study how to augument mobile learning by applying Web page adaptation techniques. In this paper, we present a case study of how we applied Web page adaptation to facilitate mobile learning on the Blackboard Learning System. Without requiring different versions of the original learning materials, our research provides automatic delivery and presentation of adaptiv...
This paper aims at describing the perceived brightness of persistent luminescent materials for emergency signage. In case of emergency, typically, a fully light adapted person is left in the dark, except for the emergency sign. The available photometric models cannot describe visibility of such light source, as they do not consider the slow dark adaptation of the human eye. The model proposed h...
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