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Pseudoxanthoma Elasticum is an inherited disorder characterized by generalized fragmentation and progressive calcification of the elastic tissues in the dermis, blood vessels and Bruch’s membrane of the eye. Herein, we report 3 patients in a family with pseudoxanthoma elasticum: a father and his two sons.
the current study examined iranian undergraduate efl students’ willingness to communicate with regard to their vocabulary knowledge. in general, participants were somewhat willing to communicate in english. the total mean score of 730 university students’ perception of willing to communicate was 83.53 out of 135. results, regarding four parts of willingness to communicate, revealed that part...
the major purpose of this study was to develop the translation teacher competency test (ttct) and examine its construct and predictive validity. the present study was conducted in two phases: a qualitative phase as well as a quantitative phase. in the first phase of the study, the author attempted to find out the major areas of competency required for an academic translation teacher. the second...
S | 147 A Relevant Intent Theory of Patents Saurabh Vishnubhakat Postdoctoral Associate, Duke University School of Law Durham, NC This article challenges the axiom of U.S. patent law that direct patent infringement is a strict liability tort. Even among critics of the strict liability conception in certain patent contexts, the consensus view of direct infringement remains that impermissibly pra...
The effect of polyadenylic acid: polyuridylic acid complex (poly A: U) on immunization was investigated in mice vaccinated by killed Brucella melitensis cells suspended in incomplete adjuvant or in saline. Addition of 300 ,ug of poly A:U to vaccines rendered 3 X 108 B. melitensis cells in saline as immunogenic as 3 X 10"1 cells in oil adjuvant against a severe B. abortus challenge. In the mouse...
Status of This Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. Abstract This document analyzes the impli...
Much health and safety regulation can be understood as the product of political coalitions between two groups. The first, consisting of persons with self-control issues, enlists the government as an intermediary. The second either expects to benefit from the success of the first, or anticipates gains from a tax imposed on the first group’s behavior. A political entrepreneur might plausibly turn...
in this research we have studied the effect of some transition-metals (cu, ag and au) substitutions on two-electron reduction potential of flavins by application of dft method. all geometries have been optimized at blyp level of theory and “6-31+g** + lanl2dz” mixed basis set. the frequency job at the same method and basis sets has been performed to obtain gibbs free energy of compounds. it h...
in this investigation the effect of external field on the electron density of nanostructures of cds, cdse, cdte, gaas and polymeric structure of three, four, five and six units of cds as a kind of nanosolar cells has been studied theoretically. as modeling this system in nanodimension, molecular structures has used. specific properties of molecular structures permit us to consider different sym...
MOTIVATION Statistical methods that compare observed and expected distributions of experimental observables provide powerful tools for the quality control of protein structures. The distribution of backbone dihedral angles ('Ramachandran plot') has often been used for such quality control, but without a firm statistical foundation. RESULTS A new and-simple method is presented for judging the ...
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