Differences between CS-DAVF and TCCF——to reveal and redefine CS-DAVF

Arterial spin-labeling imaging at 3-T in dural arteriovenous fistulas of cavernous sinus before and after endovascular treatment.

A 72-year-old man presented with chemosis and ophthalmoplegia due to dural arteriovenous fistulas (DAVF) of the cavernous sinus (CS). Preoperative arterial spin-labeling (ASL) image showed visible vein in the bilateral superior ophthalmic vein (SOV). Endovascular transvenous embolization of the shunting points of the CS-DAVF was performed, and the postoperative angiogram showed complete obliter...

CS 1951-k and CS 2951-z: Homework 8

Due Date: Tuesday, April 18, 2017. 9:00 PM. We encourage you to work in groups of size two. Each group need only submit one solution. Your submission must be typeset using LATEX. You must submit both the LATEX source and the rendered PDF. LATEX files without an accompanying PDF will not be graded. Likewise, PDF files without accompanying LATEX source will not be graded. Use the handin script to...

CS 1951-k and CS 2951-z: Homework 3

Wetting transition behavior of Xe on Cs and Cs/graphite

Calculations are presented of the adsorption behavior of Xe films on two different surfaces. One is bulk Cs metal; the other is a graphite surface, covered by a monolayer of Cs. With data obtained from grand canonical Monte Carlo simulations, it is found that a Xe wetting transition occurs on the Cs monolayer within the temperature interval 190 to 200 K. On the Cs metal surface, negligible adso...

Question Analysis and Query Expansion in CS-CS IR4QA

This paper describes our work in NTCIR-7 on the subtask of simplified Chinese monolingual information retrieval for question answering (CS-CS IR4QA). Based on the observation that inappropriate key terms and term mismatch often result in depressed precision and impressive recall, we employ a special question analysis method extracting more appropriate key terms and apply the query expansion tec...