science and technology

ART with high viscosity GIC and composite restorations in class II cavities: can they thrive in the post-amalgam era?




science and technology

Tooth loss in Periodontitis: how valuable are the predictors?




science and technology

Fluoride varnish and dental caries in preschoolers: a systematic review and meta-analysis




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Dental caries experience, care index and restorative index in children with learning disabilities and children without learning disabilities: a systematic review and meta-analysis




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How do we decide? Knowledge? Experience? Research?




science and technology

Do malocclusions affect oral health related quality of life?




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How many implants are necessary to stabilise an implant-supported maxillary overdenture?




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Evidence-Based Dentistry




science and technology

Belfer Center Spring 2020 Newsletter

The coronavirus pandemic has slowed the economy, but it hasn’t put dozens of other major global issues on pause. From a rapidly changing Middle East and Brexit to great power rivalry and 2020 election security, Belfer Center scholars have been active in the classroom and out in the field sharing impactful research. This issue of our newsletter, produced before COVID-19 became a full-fledged pandemic, shares highlights from this work.




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Spotlight: Tarek Masoud

Our Spotlight in this newsletter is on Prof. Tarek Masoud, Faculty Chair of the Middle East Initiative (MEI).  In talking about MEI, Masoud says the Initiative is one of the most important ways in which HKS and Harvard engages with the contemporary Middle East. “It’s a bridge," he says. "My goal to make it into a superhighway.”

 

 

 




science and technology

Building Sustainable Relationships, Energy, and Security in the Middle East

While the Middle East Initiative is focused entirely on the MENA region, several other Center programs are also working on issues related to the Middle East, including Future of Diplomacy, Geopolitics of Energy, and the Managing the Atom.




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Deadline Extended: MEI Summer Funding for HKS Students

Deadline Extended: MEI Summer Funding for HKS Students. Apply now. Priority will be given to applications received by April 15th. Applications received after this date may be considered on a rolling basis through May 5th




science and technology

Foreseeable Unforeseeables

Contrary to what US President Donald Trump would like to believe, a pandemic like COVID-19 was predicted as recently as last year. After being caught off guard by yet another catastrophe, one wonders when political leaders, markets, and average citizens will start to take risk seriously.




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Can COVID-19 Be Contained in War-Torn Syria?

The spread of the coronavirus is scary everywhere. But in Syria, which has faced war for more than nine years, humanitarian aid and health care is already stretched razor-thin.




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Hopes and disappointments: regime change and support for democracy after the Arab Uprisings

Analysing two waves of the Arab Barometer surveys and employing an item-response method that offers methodological improvements compared to previous studies, this article finds that support for democracy actually decreased in countries that successfully overthrew their dictators during the Uprisings. 




science and technology

Factoring Pandemic Risks into Financial Modelling

Today’s economic crisis leaves us with an unsettling and perplexing regret. Why weren’t financial portfolios already adjusted for risks that stem from health events such as pandemics? After all, financial portfolios are adjusted for liquidity risks, market risks, credit risks, and even operational and political risks.




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The Twin Crises and the Prospects for Political Sectarianism in Lebanon

LCPS solicited the opinion of key experts to answer one question: “Will the financial crisis, exacerbated further by COVID-19, strengthen or loosen the power of Lebanon’s governing political parties?” 




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Oil Markets Provide a Glimpse of the Post-Pandemic Future

Henry Kissinger warns that many existing domestic and international institutions that have helped govern the past decades will not survive the Covid-19 crisis. He is surely correct.




science and technology

The Political Power of Proxies: Why Nonstate Actors Use Local Surrogates

Unlike state sponsors, which value proxies primarily for their military utility, nonstate sponsors use proxies mainly for their perceived political value. An analysis of three case studies—al-Qaida in the Arabian Peninsula, the People’s Protection Units in Syria, and Hezbollah in Lebanon—illustrates this argument.




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Paradoxes of Professionalism: Rethinking Civil-Military Relations in the United States

The U.S. military’s prevailing norms of military professionalism are poorly suited to meet today’s civil-military challenges. They undermine the military’s nonpartisan and apolitical ethos, weaken civilian leaders' control of military activity, and undercut the country’s strategic effectiveness in armed conflict.




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There's No Such Thing as Good Liberal Hegemony

Stephen Walt argues that as democracies falter, it's worth considering whether the United States made the right call in attempting to create a liberal world order.




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So Do Morals Matter in U.S. Foreign Policy? I Asked the Expert.

In his new book, Do Morals Matter? Presidents and Foreign Policy from FDR to Trump, Joseph S. Nye developed a scorecard to determine how U.S. presidents since 1945 factored questions of ethics and morality into their foreign policy. In an interview, Henry Farrell asked him a few questions to get to the heart of his findings.




science and technology

To Pressure Iran, Pompeo Turns to the Deal Trump Renounced

The secretary of state is preparing an argument that the U.S. remains a participant in the Obama-era nuclear deal, with the goal of extending an arms embargo or destroying the accord.




science and technology

Why Bernie Sanders Will Win in 2020, No Matter Who Gets Elected

Stephen Walt writes that even though Bernie Sanders is out of the presidential race, the time has come for many of the policies that he promoted: Universal Healthcare; Democratic Socialism; Income Redistribution; and Foreign Policy.




science and technology

Oil's Collapse Is a Geopolitical Reset In Disguise

The world is on the cusp of a geopolitical reset. The global pandemic could well undermine international institutions, reinforce nationalism and spur de-globalization. But far-sighted leadership could also rekindle cooperation, glimmers of which appeared in the G-20’s offer of debt relief for some of the world’s poorest countries, a joint plea from more than 200 former national leaders for a more coordinated pandemic response and an unprecedented multinational pact to arrest the crash in oil markets.  




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What Caused the COVID-19 Testing Deficit?

As the divergent experiences of the US and South Korea show, testing can be the difference between disease containment and catastrophe. Rather than relying on national governments to ensure the rapid development, production, and deployment of diagnostics during outbreaks, the world needs a global coordinating platform.




science and technology

The United States Forgot Its Strategy for Winning Cold Wars

Stephen Walt writes that arguments against U.S. offshore balancing misunderstand history. The strategy that worked against the Soviet Union can work against China.




science and technology

An Abysmal Failure of Leadership

During times of crisis, the most effective leaders are those who can build solidarity by educating the public about its own interests. Sadly, in the case of COVID-19, the leaders of the world's two largest economies have gone in the opposite direction, all but ensuring that the crisis will deepen.




science and technology

Oil Markets Provide a Glimpse of the Post-Pandemic Future

Henry Kissinger warns that many existing domestic and international institutions that have helped govern the past decades will not survive the Covid-19 crisis. He is surely correct.




science and technology

Coronavirus Crisis Shows Cracks in the U.S. Governing System, Analysts Say

China’s autocratic system has performed better in some aspects than America’s democracy so far in responding to the coronavirus pandemic, but it is too early to write off the United States despite its many early missteps, analysts at a China Institute event said.




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Coronavirus Blame Game ‘a Childish Distraction’

Since the outbreak of the coronavirus pandemic, China and the US have been engaged in a wide spectrum of competition that has enhanced their rivalry. We have seen debates and arguments about China's one-party system versus the US democratic system, the China-US blame game, and the ideology-centered media war. How will the pandemic reshape China-US relations? Is cooperation still possible to address the unexpected global challenge posed by the virus? Global Times (GT) reporter Wang Wenwen talked to Graham Allison (Allison), professor at the John F. Kennedy School of Government at Harvard and author of Destined for War: Can America and China Escape Thucydides' Trap?, on these issues.




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China After Coronavirus – Should We Ever Trust Beijing Again?

The coronavirus has exposed even deeper fault lines in the increasingly acrimonious U.S.-China relationship. The U.S. is now taking appropriate measures to mitigate the risk to our national security of relying on China for critical technology, precious metals and medical supplies.




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Will the New Oil Pact Open a Broader Dialogue Between Trump and Putin?

Since President Trump moved into the White House, he has been eager for a dramatic initiative with Russian President Vladimir Putin, and he may finally have found one in Sunday’s announcement of a joint American-Russian-Saudi effort to stabilize world oil prices.




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No, the Coronavirus Will Not Change the Global Order

Joseph Nye advises skepticism toward claims that the pandemic changes everything. China won't benefit, and the United States will remain preeminent.




science and technology

There's No Such Thing as Good Liberal Hegemony

Stephen Walt argues that as democracies falter, it's worth considering whether the United States made the right call in attempting to create a liberal world order.




science and technology

So Do Morals Matter in U.S. Foreign Policy? I Asked the Expert.

In his new book, Do Morals Matter? Presidents and Foreign Policy from FDR to Trump, Joseph S. Nye developed a scorecard to determine how U.S. presidents since 1945 factored questions of ethics and morality into their foreign policy. In an interview, Henry Farrell asked him a few questions to get to the heart of his findings.




science and technology

This Virus Is Tough, but History Provides Perspective: The 1968 Pandemic and the Vietnam War

Nathaniel L. Moir recounts the events of 1968: The war in Vietnam and extensive civil unrest in the United States — and yet another big problem that made life harder. In 1968, the H3N2 pandemic killed more individuals in the United States than the combined total number of American fatalities during both the Vietnam and Korean Wars.




science and technology

How COVID-19 is Testing American Leadership

Joseph Nye suggests that a new U.S. administration might take a leaf from the success of the post-1945 American presidents that are described in Do Morals Matter? Presidents and Foreign Policy from FDR to Trump. The United States could launch a massive COVID-19 aid program like the Marshall Plan.




science and technology

To Pressure Iran, Pompeo Turns to the Deal Trump Renounced

The secretary of state is preparing an argument that the U.S. remains a participant in the Obama-era nuclear deal, with the goal of extending an arms embargo or destroying the accord.




science and technology

Why Bernie Sanders Will Win in 2020, No Matter Who Gets Elected

Stephen Walt writes that even though Bernie Sanders is out of the presidential race, the time has come for many of the policies that he promoted: Universal Healthcare; Democratic Socialism; Income Redistribution; and Foreign Policy.




science and technology

Oil's Collapse Is a Geopolitical Reset In Disguise

The world is on the cusp of a geopolitical reset. The global pandemic could well undermine international institutions, reinforce nationalism and spur de-globalization. But far-sighted leadership could also rekindle cooperation, glimmers of which appeared in the G-20’s offer of debt relief for some of the world’s poorest countries, a joint plea from more than 200 former national leaders for a more coordinated pandemic response and an unprecedented multinational pact to arrest the crash in oil markets.  




science and technology

What Caused the COVID-19 Testing Deficit?

As the divergent experiences of the US and South Korea show, testing can be the difference between disease containment and catastrophe. Rather than relying on national governments to ensure the rapid development, production, and deployment of diagnostics during outbreaks, the world needs a global coordinating platform.




science and technology

Romney's Reckless China Rhetoric Risks New Cold War

Rachel Esplin Odell argues for a wiser and more conservative strategy that resists the temptation to exaggerate the challenge posed by China.




science and technology

The United States Forgot Its Strategy for Winning Cold Wars

Stephen Walt writes that arguments against U.S. offshore balancing misunderstand history. The strategy that worked against the Soviet Union can work against China.




science and technology

COVID’s Broader Impacts: Risks and Recommendations

While the world’s health and economy are the clearest victims of COVID-19, the pandemic has impacted nearly every aspect of society – from national security to international relationships. We asked several of our experts to share their thoughts on risks and/or recommendations that policymakers and the public should consider in the coming weeks and months.




science and technology

Maxwell Taylor's Cold War: From Berlin to Vietnam

Nathaniel Moir reviews Maxwell Taylor's Cold War: From Berlin to Vietnam by Ingo Trauschweizer.




science and technology

An Abysmal Failure of Leadership

During times of crisis, the most effective leaders are those who can build solidarity by educating the public about its own interests. Sadly, in the case of COVID-19, the leaders of the world's two largest economies have gone in the opposite direction, all but ensuring that the crisis will deepen.




science and technology

Next Moves on Climate Policy: A Conversation with Sue Biniaz

Sue Biniaz, former lead climate negotiator for the United States, shared her thoughts on the postponement of COP-26, and on the possible re-engagement of the U.S. in the international effort to address climate change in the newest episode of “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program,” a podcast produced by the Harvard Environmental Economics Program.




science and technology

Guidelines and definitions for research on epithelial–mesenchymal transition




science and technology

Biomedical ethics 2.0: redefining the meaning of disease, patient and treatment