Hosting a J-1 Exchange Visitor The purpose of the J-1 Exchange Visitor Program is to promote international educational and cultural exchange to develop mutual understanding between the people of the U.S. and other countries. J-1 Exchange Visitor Program: Overview [1] ● J-1 Exchange Visitor Program: Introduction and Basic Concepts [2] ● Inviting a J-1 Exchange Visitor – Information for Faculty [...

Hosting a J-1 Exchange Visitor The purpose of the J-1 Exchange Visitor Program is to promote international educational and cultural exchange to develop mutual understanding between the people of the U.S. and other countries. J-1 Exchange Visitor Program: Overview [1] ● J-1 Exchange Visitor Program: Introduction and Basic Concepts [2] ● Inviting a J-1 Exchange Visitor – Information for Faculty [...

Hosting a J-1 Exchange Visitor The purpose of the J-1 Exchange Visitor Program is to promote international educational and cultural exchange to develop mutual understanding between the people of the U.S. and other countries. J-1 Exchange Visitor Program: Overview [1] ● J-1 Exchange Visitor Program: Introduction and Basic Concepts [2] ● Inviting a J-1 Exchange Visitor – Information for Faculty [...

Hosting a J-1 Exchange Visitor The purpose of the J-1 Exchange Visitor Program is to promote international educational and cultural exchange to develop mutual understanding between the people of the U.S. and other countries. J-1 Exchange Visitor Program: Overview [1] ● J-1 Exchange Visitor Program: Introduction and Basic Concepts [2] ● Inviting a J-1 Exchange Visitor – Information for Faculty [...

Hosting a J-1 Exchange Visitor The purpose of the J-1 Exchange Visitor Program is to promote international educational and cultural exchange to develop mutual understanding between the people of the U.S. and other countries. J-1 Exchange Visitor Program: Overview [1] ● J-1 Exchange Visitor Program: Introduction and Basic Concepts [2] ● Inviting a J-1 Exchange Visitor – Information for Faculty [...

Hosting a J-1 Exchange Visitor The purpose of the J-1 Exchange Visitor Program is to promote international educational and cultural exchange to develop mutual understanding between the people of the U.S. and other countries. J-1 Exchange Visitor Program: Overview [1] ● J-1 Exchange Visitor Program: Introduction and Basic Concepts [2] ● Inviting a J-1 Exchange Visitor – Information for Faculty [...

Hosting a J-1 Exchange Visitor The purpose of the J-1 Exchange Visitor Program is to promote international educational and cultural exchange to develop mutual understanding between the people of the U.S. and other countries. J-1 Exchange Visitor Program: Overview [1] ● J-1 Exchange Visitor Program: Introduction and Basic Concepts [2] ● Inviting a J-1 Exchange Visitor – Information for Faculty [...

Hosting a J-1 Exchange Visitor The purpose of the J-1 Exchange Visitor Program is to promote international educational and cultural exchange to develop mutual understanding between the people of the U.S. and other countries. J-1 Exchange Visitor Program: Overview [1] ● J-1 Exchange Visitor Program: Introduction and Basic Concepts [2] ● Inviting a J-1 Exchange Visitor – Information for Faculty [...

Traversing and transforming abstract syntax trees that involve name binding is notoriously di cult to do in a correct, concise, modular, customizable manner. We address this problem in the setting of OCaml, a functional programming language equipped with powerful object-oriented features. We use visitor classes as partial, composable descriptions of the operations that we wish to perform on abs...

Expo 2010 Shanghai China was a successful, splendid and unforgettable event, remaining us with valuable experiences. The visitor flow pattern of Expo is investigated in this paper. The Hurst exponent, mean value and standard deviation of visitor volume prove that the visitor flow is fractal with long-term stability and correlation as well as obvious fluctuation in short period. Then the time se...