STATEMENT OF THE PROBLEM The diagnosis of vertical root fracture (VRF) is a challenging task. PURPOSE This in vitro study compared cone beam computed tomography (CBCT) imaging with digital periapical radiography (DPR) made by three different horizontal angels (20°mesial, 0° and 20° distal) for accurate diagnosis of VRF. MATERIALS AND METHOD Among 120 posterior teeth included in this study, ...

PURPOSE Special care is necessary to avoid invading important anatomic structures during surgery when presurgical planning is made based on radiographs. However, none of these types of radiography represents a perfect modality. The purpose of this study was to determine the reliability of presurgical planning based on the use of two types of radiographic image (digital panoramic radiography [DP...

Adenosine uptake sites have been characterized and localized in guinea pig and pointer dog brain by in vitro autoradiography, using as probes 3H-nitrobenzylthioinosine (3H-NBI) and the recently available 3H-dipyridamole (3H-DPR). In guinea pig brain and, to a lesser extent, in pointer dog brain, 3H-DPR was found to label more high-affinity binding sites than 3H-NBI and NBI inhibited 3H-DPR bind...

Government Regulations in Lieu of Law (Peraturan Pemerintah Pengganti Undang-Undang) or Perpu derive their authority the 1945 Constitution of the Republic of Indonesia (as amended). Although under Article 20 lawmaking is the exclusive right of the DPR (Dewan Perwakilan Rakyat, People's Representative Assembly) or legislature, Article 22 provides, that "in the event of a compelling emergency", t...

The Democratic People’s Republic of Korea (DPR Korea) suffered considerable upland deforestation during the 1990s, yet its consequences remain relatively unknown. This paper examines this deforestation and resulting land-use change patterns by analysis of Landsat satellite images from 1979, 1992, 2001 and 2006 in Suan County, Hwanghae Province, DPR Korea. Results show that there has been signif...

Embedded system designers are increasingly relying on Field Programmable Gate Arrays (FPGAs) as target design platforms. Today’s FPGAs provide high levels of logic density and rich sets of embedded hardware components. They are also inherently flexible and can be easily and quickly modified to meet changing applications or system requirements. On the other hand, FPGAs are generally slower and c...

In this thesis, two methods are developed in an aid to help users capture valuable design information and knowledge and reuse them. They are the design pattern recovery (DPR) method and pattern-based redocumentation (PBR) method. The DPR method is for matching up metrics of patterns with patterns themselves in order to capture valuable design information. Patterns are used as a container for st...

Quantum key distribution (QKD) and quantum communication enable the secure exchange of information between remote parties. Currently, the distributed-phase-reference (DPR) protocols, which are based on weak coherent pulses, are among the most practical solutions for long-range QKD. During the last 10 years, long-distance fiber-based DPR systems have been successfully demonstrated, although fund...

Gustatory stimuli, such as sugar, induce a behavioral response in Drosophila that involves extension of the proboscis and consumption of the sugar-containing solution. Addition of salt to the sugar solution inhibits this behavioral response. However, the mechanisms and gene products involved in the salt aversion response have not been described. Here, we report the identification of a locus, de...

background: elderly population is increasing worldwide. the elderly are hospitalized more and have a longer stay compared to patients of all ages. nurse-elderly patient relationship has a key role in improving nursing care and increasing patient’s satisfaction of health care system. methods: this was a cross-sectional study conducted from june to august 2005. the sample consisted of 110 elderly...