This paper outlines the design of an autonomous flying vehicle (AFV) for use in researching formation flying. Specifically, we have designed a small autonomous model helicopter as a reference vehicle. Once several more units have been constructed, these vehicles will form a test bed for formation experiments. In this paper various design decisions are presented as well as results from early tes...

background echocardiography is widely used to diagnose or exclude cardiac disease. the reports on reference values based on an asian population are limited. objectives we conducted a study to determine normal values for two-dimensional, m-mode, and doppler echocardiographic measurements and evaluate the relationship between these parameters and age and gender in a large, healthy iranian populat...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 introduction: according to role of patient and family education in the process of patient care, joint commission on accreditation of healthcare organizations (jcaho) has considered the patient and family education standards in the hospital accreditation program; on the otherwise conducted researches show that the iran mini...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 introduction: providing free access to the latest research and more publishing channels, open access (oa) is hoped to decrease the south countries' information poverty and professional isolation. due to its particular importance, it is necessary to investigate how they exploit open access resources. methods: applying a cit...

after four years of publishing the iranian national laboratory standard and following a strategic plan to implement its requirements, it was decided to review the taken actions, evaluating the achievements and the failures, as well as analyzing the gaps and planning the interventional activities to resolve the problems. a thorough evaluation revealed that the progress of implementation process ...

Glycated haemoglobin (HbA(1c)) measurements are used in clinical studies and for the management of diabetic patients. Various efforts were made to standardize the HbA(1c) measurements with consensus standards and standards based on a reference measurement procedure with external calibration. According to ISO 17511 a standard should meet highest accuracy possible, have a defined uncertainty of m...

Standardisation of quantitative data obtained by several types of rheumatoid factor test was achieved by the use of a reference serum preparation. Interlaboratory comparability improved for the latex fixation test, the Waaler-Rose test, the IgM RF test by an enzyme linked immunosorbent assay (ELISA), and for the antiperinuclear factor test. Use of a common method and latex preparation was not s...

Supplementary Video 1 Dynamic map projection of an artificially created sphere with a moving protrusion. The 3D spherical object (top-left) and the corresponding reference sphere (top-right) are shown as texture-based volume renderings. A Mollweide map projection was used to obtain a color-coded height map (middle), where the reference sphere defines the baseline. The height information was tra...

We introduce a manually-created, multireference dataset for abstractive sentence and short paragraph compression. First, we examine the impact of singleand multi-sentence level editing operations on human compression quality as found in this corpus. We observe that substitution and rephrasing operations are more meaning preserving than other operations, and that compressing in context improves ...

We describe the design, synthesis and fluorescence profiles of new self-calibrating viscosity dyes in which a coumarin (reference fluorophore) has been covalently linked with a molecular rotor (viscosity sensor). Characterization of their fluorescence properties was made with separate excitation of the units and through resonance energy transfer from the reference to the sensor dye. We have mod...