today fingerprinting techniques are increasingly adopted as an alternative and more direct and reliable means of assembling sediment source information. one of the principal assumptions of sediment fingerprinting is that potential catchment sediment sources can be distinguished on the basis of their physical, geochemical and biological properties or fingerprint properties. however, while the so...

cesarean scar pregnancy (csp) is a rare, but life-threatening type of ectopic pregnancy. an exact and early diagnosis of csp is very important for prognosis. the aim of the present study was to describe 4 women with csp and discuss their clinical presentations, diagnoses, and various management options along with the published literature. four women with a suspicion of csp or cervical pregnancy...

Background Stigmatizing attitudes toward persons with mental disorders is a well-established and global phenomenon often leading to discrimination and social exclusion. Although previous research in the United States showed that conservative ideology has been related to stigmatizing attitudes toward mental disorders, there is reason to believe that this mechanism plays a different role in...

Deep dentinal lesion progress is often presented as the point of no return for the specific pulp involved. In these lesions, however large variations and changes within the lesion environment may be detected. As the disease process is better studied and understood, more conservative treatments have come 5 up in the treatment of deep carious lesions. One such is a step-wise excavation procedure,...

ingestion of foreign bodies is common and conservative treatment can eliminated most particlesfrom the gastrointestinal tractunless peritoneal signs appear. a 22-year-old man presented to emergency department who had ingested glass particles of a crushed beverage bottle. he complained of epigastric and periumbilical pain. physical examination did not revealany peritoneal signs. abdominal x-ray ...

As it is known that General Theory of Relativity does not explain the current acceleration universe, so there are many attempts to generalize this theory in order cosmic without introducing some dark components such as Dark Energy. Because crowd models literature, a need check according criteria arises. In study, we analyze two classes by means energy condition restrictions and illustrate analy...