Nonfunctional endocrine carcinoma of the pancreas is uncommon.Without excess hormone secretion, it is clinically silent until the enlarging or metastatic tumor causes Parts compressive symptoms.Epigastric pain, dyspepsia, jaundice, and abdominal mass are the usual symptoms, whereas upper gastrointestinal (GI) bleeding is rare.Here, we describe the
An unusually extended period (5 h) of polar cap auroral display on 3 August 1986 is examined.Auroras have been investigated using ground-based data as well as measurements from the IMP-8 spacecraft in interplanetary space and simultaneous observations from the polar-orbiting satellites Viking and DE-1 in the northern and southern hemispheres, respe
Modafinil analogs with either a sulfoxide or sulfide moiety have improved binding affinities at the human dopamine transporter (hDAT) compared to modafinil, with lead sulfoxide-substituted analogs showing characteristics of atypical inhibition (e.g., JJC8-091).Interestingly, the only distinction between sulfoxide and Parts sulfide substitution is t
This article analyzes the peculiarities of teaching English to students of faculties specializing in the study of computer science and Internet technologies.The distinctive features of the vocabular strata which are characteristic of the English language in this professional field are revealed.The study of professional vocabulary layers such as ter