“…The cases were followed up for a period of 9 months at regular 3-month interval after the placement of definitive crowns. The parameters taken were probing depth, pain score and crestal marginal bone loss. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Occlusal veneers can be an alternative to traditional prosthetic restorations such as crowns, inlays, and onlays. Background: The aim of this study is to assess the fracture resistance of occlusal veneers made of various materials depending on their thickness. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Ti-base abutments were torqued to the implants, standardized metallic maxillary incisor crowns were cemented, and step stress accelerated life testing of eighteen assemblies per group was performed in three loading profiles: mild, moderate, and aggressive until fracture or suspension. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Regarding the procedural phases, some conclusions can be drawn: when present, coronal restoration materials such as crowns, partial prostheses, post, and core should be removed; the use of magnification devices, ultrasonic instruments, and an in-depth interpretation of radiographic images with both 2D and 3D images are strongly recommended during the orifice location; additional protocols such as irrigants activation, ultrasonic cleaning, and rotary or reciprocating instrumentation of treated canals are strongly recommended for filling materials removal and to achieve a high-quality chemo-mechanical disinfection; perforations should be treated as soon as possible, and the material of choice to treat them is the MTA or other calcium-silicate-based repair materials; the presence of ledges does not intrinsically reduce the success rate of RCRts if properly managed; in case of instrument fragments, their removal should be considered as the first treatment option, however many variables should be considered to select the proper technique or consider the option of bypassing.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Subsequently, the segregated datasets are aligned based on dental crowns, employing the robust RANSAC and ICP algorithms. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We documented synchronisation of vigilance in red-crowned cranes (Grus japonensis) in the less but not in the more disturbed area. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…It means that the fingers of one hand supported fetal occiput and the other hand applied slight pressure on the head to control the delivery of the head during the crowning process. In the hands-poised group, midwife observed the parturient woman and do not touch perineum during the second labor stage while fetal head was delivering. …”
Enlace del recurso
Enlace del recurso

“…We show that in purple-crowned fairy-wrens, Malurus coronatus coronatus, larger males sing lower-pitched low-frequency advertising songs. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…A 2-year study (2010–2011) of fluorides in atmospheric precipitation in the open area and in throughfall in Wielkopolski National Park (west-central Poland) showed their high concentrations, reaching a maximum value of 2 mg/l under the tree crowns. These high values indicate substantial deposition of up to 52 mg/m(2)/year. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…MATERIALS AND METHODS: Seventy-two teeth were divided into eight groups and their crowns were ground perpendicular to their long axis to expose dentin. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Thirty-six freshly extracted human single-rooted premolar teeth were selected. The crowns were removed and the roots were randomly divided into two experimental groups and one control group. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…MATERIALS AND METHODS: Ten patients (five men and five women), with the mean age of 25.3 years, were consecutively treated on the out-patient basis by the placement of Screw-Vent(®) dental implants in to the fresh extraction sockets in association of augmentation with sub epithelial connective tissue graft harvested from the palate, supporting single crowns. The clinical and radiographic parameters were recorded to evaluate the peri-implant soft tissue health and marginal bone loss, respectively, for each patient at baseline and at every 3 months interval for 1 year. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Samples were then restored with complete coverage crowns and were loaded with an Instron universal testing machine. …”
Enlace del recurso
Enlace del recurso

“…We also found a significant correlation between the molar wear rate (selective pressure for high-crowned molars) and the M(3) hypsodonty index of extant sika deer, implying an evolutionary increment in molar height corresponding to the molar wear rate. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Universal abutments were screwed on the implants, and metal crowns were cemented onto the abutment. The samples were submitted to a mechanical testing of 1 million cycles, with a frequency of 8 cycles per second under a 400 N load. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…More frequent rain and high amount of rainfalls as a result of climate changes predisposed balloon flower to the outbreaks of root rot at high-density cultivation area in recent years. Root crowns were usually discolored into brown to blackish brown at first and the infected plants showed slight wilting symptom at early infection stage. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Five tree species were selected, which were deciduous, semi-deciduous or evergreen. The crowns of drought-deciduous trees, characterized by sunnier and drier microclimates, hosted fewer individuals and less diverse epiphyte assemblages. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Severity of periodontitis was significantly associated with caries lesions (p = 0.01), bridges (p < .0001), crowns (p < .0001), leukocytes (p = 0.04), HbA1c (p < .0001) and MCV (p = 0.04). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…All teeth were restored with full metal crowns. The fracture resistance (N) was measured in a universal testing machine (crosshead speed 0.5mm/min) at 45 degrees to the tooth long axis until failure. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The adhesives were applied according to the manufacturer's instructions and composite resin crowns were incrementally constructed. After 24 h (water-37°C), the specimens was sectioned in order to obtain resin-dentin sticks (0.8 mm(2)). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso