For more, we turn to Michael Yahuda, a visiting scholar at George Washington University here in Washington.
Jon Entine is a visiting scholar at the American Enterprise Institute and supervising editor of NGOWatch.org.
Mr. Stark is a professor at the University of Toronto and a visiting scholar at Columbia University.
Paul Grant is visiting scholar in applied physics at Stanford University and IBM Research staff member emeritus.
These days, he is visiting scholar at George Washington University here in D.
Brin taught at San Diego State University and was a visiting scholar at UCLA before turning to writing full time.
Professor MICHAEL YAHUDA (Visiting Scholar, George Washington University): The shrine is a longstanding one, to memorialize the souls of the war-dead.
Fr Drew Christiansen, a Jesuit priest and visiting scholar at Boston College, says it is one of the key shortcomings of the pontificate.
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His supporters include "the powerful ones, a collection of businessmen and generals, " said Ashour, a visiting scholar at the Brookings Institution in Doha, Qatar.
But most companies are "still really primitive at this, " says Greg Lindsay, a visiting scholar at New York University who studies interactions in the workplace.
Canals, who has been a Fulbright scholar, a research fellow at Harvard Business School, and a visiting scholar at the World Bank, is erudite and engaging.
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Looking over her shoulder and scribbling in a notebook is John Kenagy, a vascular surgeon by training who is now a visiting scholar at Harvard Business School.
He will join Stanford as a visiting scholar at the university's Freeman Spogli Institute for International Studies (FSI), and will also be a visiting fellow at Stanford's Hoover Institution.
"The pull factors stimulating emigration to the U.S. have changed, " said Tony Payan, a visiting scholar at Rice University in Houston, who also credits improved border security for reducing emigration.
He has been a visiting scholar at the Central European University in Prague and at Fudan University in Shanghai and is currently professor of economics at Towson University in Maryland.
After attaining a PhD from Beijing Normal University, Liu became a visiting scholar at Columbia University in the United States, the University of Oslo in Norway and the University of Hawaii.
Greeks will consider themselves European whether they are in the euro zone or not, said Efthymiopoulos, a former visiting scholar at the School of Advanced International Studies at Johns Hopkins University.
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Sievers is a visiting scholar and lecturer at the Haas Center for Public Service and the Center on Philanthropy and Civil Society, which he helped found in 2006, at Stanford University.
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Mr Wei himself, now a visiting scholar at New York's Columbia University, has maintained a frantic schedule, meeting reporters, Chinese activists and politicians, including, this week, President Clinton at the White House.
Ms. AMAL SAAD-GHORAYEB (Visiting Scholar, Carnegie Middle East Center): I recall when Lahoud became president, people were very optimistic about his, you know, his tenure - at the beginning of his tenure.
"This is the first time in Egypt's political history that an elected civilian politician overrules the decisions of the heads of the military establishment, " said Omar Ashour, a visiting scholar at the Brookings Institution's Doha Center.
The speed of the court's decision likely reflects unwelcome political intervention in the judicial system, said Dr. Omar Ashour, director of Middle East Studies at the University of Exeter and a visiting scholar at the Brookings Institution in Doha.
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"I think the Syrian-crisis response is only one example of European Union foreign policy going down the drain, " said Marc Pierini, a visiting scholar at the Carnegie Endowment for International Peace and a former EU ambassador to Syria, Turkey and Libya.
"It's quite remarkable to me that people are assuming that somehow we're at a new stage in political or institutional or economic development in Mexico, " said John Ackerman, a law professor at the National Autonomous University of Mexico and a visiting scholar at American University in Washington.
Activists and diplomats said the Chen case could flare up again if Mr. Chen has problems getting a passport or completing any other of the formalities needed for him and his family to travel to the U.S. He has been offered a position as a visiting scholar at New York University.
But in the end, the pragmatism at the heart of the US-China relationship took hold, and Mr Chen was allowed to fly with his wife and two children to an almost-rock star welcome in New York, where he had been offered a fellowship as a visiting scholar at New York University's law school.
But Dajani, who is also a visiting Fulbright scholar this semester at Yale, is speaking up for more than Muslim females in the hard science.
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Hadi Semati is a public policy scholar visiting from Tehran at the Woodrow Wilson International Center for Scholars here in Washington.
He is a Harry S. Truman Scholar, a European Union Visiting Fellow, and a Liberty Fellow.
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