On distortion of Kikuchi lines

Kikuchi-Fujimoto disease* Doença de Kikuchi-Fujimoto

Kikuchi-Fujimoto disease is characterized by fever and lymphadenopathy, usually localized in the cervical region. This disease principally affects young females. It can be confused with lymphoma, adenocarcinoma metastasis and tuberculosis. We report two cases of KikuchiFujimoto disease. In the first case, a 28-year-old female had been treated for tuberculosis one year prior and presented with a...

Kikuchi / Refracted

effect of oral presentation on development of l2 learners grammar

this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...

Parameterized Low-distortion Embeddings - Graph metrics into lines and trees

We revisit the issue of low-distortion embedding of metric spaces into the line, and more generally, into the shortest path metric of trees, from the parameterized complexity perspective. Low-distortion embeddings of a metric space into the line, or into some other “simple” metric space, (that is, a mapping that preserves distances, up to some small multiplicative factor called the distortion) ...

Analysis of Signal Distortion on Coupled Microstrip Lines with an Overlay and a Notch