Providence Friars' Oswin Erhunmwunse threw down a powerful two-handed dunk against the Hampton Pirates.

Robin Zeng, the billionaire founder of CATL , aims to reinvent the world’s largest battery maker as a green-energy provider and to slash the cost of developing electric vehicles, upending the economics of the industry that has powered its growth.

Robin Zeng, the billionaire founder of CATL, aims to reinvent the world’s largest battery maker as a green-energy provider and to slash the cost of developing electric vehicles, upending the economics of the industry that has powered its growth. Zeng told Reuters in an interview that he expects…

The Swedish government has proposed to give social services a greater role in preventing young people from joining criminal gangs by changing the confidentiality rules between public services. Before the summer, the Swedish government presented a new Social Services Act, which, among other things,…

The post Creating the Mad Tea Party in PowerWash Simulator’s Upcoming Alice’s Adventures Special Pack appeared first on Xbox Wire.

A few years back, I found myself in a rut with goal-setting. I had all these grand ambitions, but making actual progress always felt like an uphill battle. I’d set huge goals like “become a famous entrepreneur” or “get shredded,” but within months, my motivation would fizzle and I’d be back where I started. Even ... Read more

The post Reimagining Goal Setting: The Power of Northstar Goals appeared first on LifeHack.

Self-reflection may seem simple, but it holds the power to transform your life in surprising ways. It’s about taking the time to pause, look inward, and really understand your thoughts, emotions, and behaviors. But why should anyone care? Well, because understanding yourself is the first step to improving anything about your life. Whether it’s better ... Read more

The post The Power of Self-Reflection: Transform Your Life from Within appeared first on LifeHack.

The post How to Use a Graphics Tablet to Edit Photos: 10 Powerful Tips appeared first on Digital Photography School. It was authored by John McIntire.

Photo editing is simpler than ever thanks to the power of a graphics tablet! Explore our top 10 tips to level up your skills. If you’re just getting started with post-processing and retouching, you’re probably using a mouse and keyboard combo. You can get by with this setup, sure. But when the tasks become more […]

The post How to Use a Graphics Tablet to Edit Photos: 10 Powerful Tips appeared first on Digital Photography School. It was authored by John McIntire.

We’ve all heard a million times: growing demand for robust cybersecurity in the face of rising cyber threats is undeniable. Globally small and medium-sized businesses (SMBs) are increasingly targeted by cyberattacks but often lack the resources for full-time Chief Information Security Officers (CISOs). This gap is driving the rise of the virtual CISO (vCISO) model, offering a cost-effective

The post Abandoned Power Plant in Abkhazia appeared first on English Russia.

The post Hydro-Electric Power Station In a Freezing Cold Place of Russia appeared first on English Russia.

Gemma Peacocke’s ‘A Strange Power’ is a 45-minute cantata about the tangled web of romance, free love, creation, and death in the early lives of Mary Wollstonecraft Godwin Shelley and her step-sister, Claire Clairmont. Scored for two sopranos, clarinet, piano, percussion, and cello, the work will be performed by Sputter Box with guest vocalist Charlotte Mundy. The program also features new works for the performers by other Princeton University graduate student composers Aliayta Foon-Dancoes, Devin Greenwood, Gemma Peacocke, and Onche Rajesh Ugbabe.

Power fans are anxiously waiting for season 7, and we are here to answer the speculations and rumours. Power is an American crime drama first released on June 7th, 2014, and the latest episode came out in February 2020. Power gained positive reviews when it was released and had one of the highest Starz ratings. ... Read more

The post Power Season 7: Will There Be A New Season? appeared first on Star Two.

Adopting a healthy lifestyle by making positive changes is not always easy. It involves setting realistic goals and making gradual changes that lead to significant achievements. Generally, small positive changes are more sustainable than sudden ones. Therefore, anyone seeking to improve their diet and lifestyle should consider making minor changes that eventually have a significant ... Read more

The post The Power of Nutrition: Small Changes That Make a Big Difference appeared first on Star Two.

40% of AI data centers will face operational constraints due to power shortages by 2027 as AI drives unprecedented energy consumption, research firm Gartner said on Tuesday. Data center power requirements for AI-optimized servers are projected to reach 500 terawatt-hours annually by 2027, more than double 2023 levels, as companies rapidly expand facilities to handle large language model training and implementation. The surge in power demand will outpace utility providers' ability to expand capacity, Gartner analyst Bob Johnson said, leading to higher electricity costs that will cascade through the AI industry. Some operators are already seeking direct agreements with power producers to secure guaranteed supply.

Read more of this story at Slashdot.

By Ireland Owens President of the European Commission Ursula von der Leyen said Friday that she proposed to President-elect Donald Trump the idea that the U.S. could supply more natural gas to Europe to decrease the bloc’s reliance on Russia, according to Barron’s. The EU chief said the topic of tapping U.S. liquefied natural gas […]

The post With Trump Returning To Power, Europe Chief Weighs Idea Of Buying More Natural Gas From US Instead Of Russia appeared first on Liberty Unyielding.

Nearly half of waste is now burned for energy, but BBC analysis finds it is as dirty as coal.

Political hopefuls flock to Donald Trump's Florida home as the president-elect assembles his cabinet.

Dozens of videos involving a senior civil servant in Equatorial Guinea have flooded social media, shocking people in the country.

A selection of the week's best photos from across the African continent and beyond.

A nuclear-powered aircraft carrier, like American carriers, would be a major jump for China, giving its navy a global reach.

Do you want to sell more? Who doesn’t? But you might be missing out on some key conversions because you’re not using the right words to promote your products or services.   Take a new approach to writing with some proven “power” words that increase conversions because they deliver reasons to buy, appeal to our […]

I met two debut authors at a summer conference and was taken with their warmth and earnestness. Their book, Black Boy, Black Boy, is an affirmation that celebrates both past accomplishments by Black men and the limitless possibilities for a child’s future. Their book is sure to encourage discussion with children and families, whether they are Black or not. Both authors graciously agreed to a blog interview.

Beijing briefing: Party power remains a male preserve The World Today mhiggins.drupal 27 September 2022

Yu Jie explores why so few women have won leadership roles in Communist China.

UPDATE: Since this article was published at the end of September, the incoming members of the Politburo and the Standing Committee were announced at the 20th Chinese Communist Party Congress on October 22. The party broke more than two decades of convention by not appointing any women to the Politburo or its Standing Committee. The sole woman among the outgoing 19th CCP Politburo, Sun Chunlan, will retire. Only 33 women rank among the 376 members of the 20th CPC Central Committee, which elects the Politburo - less than one in 10.

As the curtain of the 20th Chinese Communist Party Congress gets ready to rise, the lack of female representation in Beijing’s corridors of power attracts international attention once again.

Female participation in Chinese finance, science, sports or other aspects of society is relatively healthy. Yet there has never been a single woman at the apex of power in the party nor any who has held a seat on the Politburo Standing Committee, the supreme decision-making body for the party and the state.

Historically, China has been run by a number of powerful women starting in 307BC during the first imperial era of the Middle Kingdom. In the Qin Dynasty the Queen Dowager Xuan held de facto power for 35 years during the Warring States period.

More than 2,000 years later, Empress Dowager Cixi wined and dined her European visitors at the Imperial Summer Palace. She was also responsible for the demise of the late Qing Dynasty. Their legacies continue to fascinate and inspire stories in contemporary China.

In modern times, Mao Zedong, one of the founders of the Chinese Communist Party, proclaimed that ‘women hold up half of the sky’. While Chinese law states that women and men should have equal rights in all aspects of political life, the reality is that women remain marginalized in politics, even after the economic and social transformation seen in the past few decades. Chinese men continue to dominate political power.

The top three party, military or state leadership positions have never been filled by a woman and none of China’s 26 ministers is female. There is only one woman among the 31 party bosses that control China’s provinces, municipalities and autonomous regions and only one woman among the 25 members of the all-powerful Politburo, and she oversaw the government’s response to the Covid pandemic. She is Vice-Premier Sun Chunlan, a former party boss of Fujian Province. Among the 371 members of the Central Committee, which elects the Politburo, there are only 30 women, which is less than one in 10.

Women are less likely to join the Communist Party

It is difficult to explain why female participation in the Chinese elite politics is so low but social convention certainly plays its part. Despite increasing financial independence and much improved career prospects, Chinese women are still expected to run the household and look after the children while holding down a full-time job. This surely reduces opportunities to seek public offices.

Although unspoken, China’s experience of handing power to a woman may be another reason why the party is hesitant to put a female in charge. Jiang Qing, better known to the outside world as Madame Mao, was China’s de-facto First Lady until 1976. She was one of the architects of the ‘Great Proletariat Cultural Revolution’, which ushered in a decade of chaos and political upheaval and brought the country to a standstill.

Successive leaders have been determined to prevent a repeat of this misfortune so no woman has been chosen for a top leadership role. But perhaps the main reason for the absence of women in top positions is the way people move up the party ranks.

Women make up around 49 per cent of China’s 1.4 billion population, yet they account for only about 30 per cent of the Chinese Communist Party membership. Once inside the party they are often handed less competitive positions. Rising through the ranks requires party members to achieve certain career breakthroughs. Such success makes them eligible to participate in high politics.

The majority of China’s top leaders have served as a party chief of a province or municipality, a position women rarely achieve. Consequently, few female candidates are considered eligible for more senior roles.

By the time they qualify for Politburo membership, too often they are fast approaching the retirement age for Chinese women politicians: 55. As it is rare to secure a spot on the Politburo under that age, women are virtually ruled out from joining this exclusive group of 25 people.

The Iron Lady of China

There has been one exception since the early 2000s. Vice-Premier Wu Yi, who is known as the Iron Lady of China, was described by Forbes magazine as the third most powerful woman in the world. She led China into the World Trade Organization and successfully bid for the 2008 Beijing Olympic Games. However, her success has been an exception, not a rule.

While Chinese women have been given a nominal egalitarian status with female astronauts, female Olympic champions and female Nobel Prize laureates in place, beneath the surface older practices of patriarchy still hold firm. Liberated or not, the quest for a Chinese female leader under the Communist Party is a long way off.

The new geopolitics of nuclear power The World Today mhiggins.drupal 27 September 2022

States may be looking to build or restore nuclear plants, but they will need to bypass Chinese and Russian sector dominance, says Sung-Mi Kim.

Against the backdrop of a worldwide energy crisis, the global nuclear market may be seeing a renaissance with growing interest in nuclear energy.

Sceptics are being compelled to rethink the trade-off calculus of nuclear power for the first time since the 2011 Fukushima disaster, which prompted countries to postpone or phase out nuclear power. The nuclear option is again being seen as a way of boosting a nation’s energy autonomy and its ability to weather the volatility caused by unpredictable Russian gas supplies.

Adoption or expansion of nuclear energy capability will not allow a country to be free of Russian influence entirely given its dominant presence in the global nuclear sector. Rosatom, Russia’s state-controlled power corporation, and its subsidiaries, make Russia the leading exporter of nuclear power plants. Russia also supplies more than a third of the global fuel-related services, namely uranium conversion and enrichment. Notably, Russia has been capable of building these into an attractive financial package for importing countries, backed by generous state support.

Like Russia, Chinese government-owned nuclear corporations have started to make forays into export markets as part of its Belt and Road Initiative and ‘Go Out’ policy, which encourages companies to invest overseas. Both China and Russia have a strong comparative advantage in offering competitive state-backed financing schemes for nuclear products and services.

In the meantime, nuclear investment in advanced economies in the West have tended to remain stagnant. The International Energy Agency reports that of the 31 reactors built in the past five years, 27 are of Russian or Chinese design.

Given current market conditions and the technological complexity of the nuclear fuel cycle, new entrants will find it difficult to acquire energy autonomy through nuclear power. They will have to rely on foreign suppliers to build, operate and maintain their nuclear plants and supporting infrastructure. It typically takes a decade to build a nuclear plant and start generating electricity, and nuclear plant deals are built on a decades-long commitment of the parties to forge a political, technical, regulatory and scientific partnership that goes beyond purely commercial terms.

Nuclear export, therefore, is often a long-term, whole-of-the-government effort involving diplomatic skills and geopolitical calculations, and is subject to global oversight to ensure the peaceful use of nuclear energy.

The US is building strategic nuclear partnerships

In response to the Russian and Chinese dominance of the civilian nuclear sector, American nuclear industries are asking the government to streamline the export-licensing process and provide them with support. The US government is also establishing strategic partnerships with nuclear-capable allies such as South Korea to win procurement contracts. South Korea has recently made a U-turn in its nuclear policy. Its new president Yoon Suk-yeol intends to revive the role of nuclear power to help meet the country’s climate targets and has vowed to export 10 nuclear power plants by 2030.

In Japan, where nuclear energy production was halted after the Fukushima nuclear meltdown, a new policy platform was launched in 2019 to enhance public-private collaboration for nuclear research and development.

Intensifying geopolitical tensions between the US and its allies on one side, and Russia and China on the other, will inevitably affect nuclear market dynamics. Domestic economic slowdowns and international sanctions will be a stress test for the export potential of Russia and China.

For instance, in May 2022, Finland eliminated Rosatom from its consortium to build a nuclear power plant, citing delays and increased uncertainties stemming from the invasion of Ukraine. In 2020, Romania cancelled its nuclear deal with China, instead securing an agreement with the US to build two more reactors for its Cernavoda plant. The decision was seen as a move to align Romania with US intentions to sideline China.

 In March 2022, when the Czech Republic officially launched a tender to build a new reactor at the Dukovany nuclear plant, Rosatom and Chinese state-controlled nuclear exporter CGN have been excluded from the tender on security grounds.

As countries try to wean themselves off price-volatile gas and decarbonize their economies to meet climate targets, new commercial opportunities are opening up for the nuclear industry. At least 15 countries are building reactors, according to the World Nuclear Association. Some, such as China, are building more than one.

More than 30 countries are considering, planning or starting a nuclear programme. There is also a growing need for replacing or extending the lives of ageing reactors. It is in this context that the commercial, geopolitical and regulatory aspects of nuclear energy will play an increasing role in the  geopolitical contest for money and influence.

Network Power in the Asia-Pacific: Making Sense of the New Regionalism and Opportunities for Cooperation 7 February 2020 — 9:45AM TO 5:30PM Anonymous (not verified) 17 January 2020 Chatham House | 10 St James's Square | London | SW1Y 4LE

The Asia-Pacific region continues to increase in geopolitical and geoeconomic importance. The rise of China and tensions with the US are affecting bilateral relationships and traditional alliances in the region. Whether seen from the perspective of the Quad – Australia, India, Japan and the US – or the Indo-Pacific concept embraced by a wide range of countries but with no shared consensus on scope and objectives or with ASEAN who insists on the importance of its own centrality, the region is redefining and reconceptualising itself.

With a diverse range of initiatives – including the Regional Comprehensive Economic Partnership (RCEP) and Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) – there are a plethora of regional agreements and institutional groupings that add further complexity.

As the Bretton Woods architecture continues to be dominated by Western powers, China is also spearheading parallel governance initiatives such as the Asian Infrastructure Investment Bank (AIIB), the Belt and Road Initiative and the Shanghai Cooperation Organization (SCO) as a means of enhancing its geopolitical and geoeconomic influence.

This one-day conference will focus on how such networks and alliances have been built, and sustained, in the Asia-Pacific region. In order to understand how new regional initiatives might open up opportunities for new forms of international cooperation, the conference will focus on the themes of cyber-technology and innovation, sustainable development and mitigating the impacts of climate change and new infrastructure initiatives. It will assess whether there is a zero-sum conflict between competing networks and agendas or whether a common approach can be developed.

US election rhetoric on migration undermines Washington’s soft power in Latin America Expert comment jon.wallace 23 October 2024

As US public opinion hardens, the Democratic party takes a tougher stance, and Donald Trump proposes mass deportations, Latin American leaders note a lack of long-term policy.

The US’s broken immigration system has become a central theme of the 2024 election campaign. But the discussion on immigration, undocumented immigrants, and asylum seekers – increasingly lurching into dehumanizing rhetoric – extends beyond US borders. 

As one former senior director of the National Security Council told me, ‘when the president travels or meets with heads of state from Latin America what comes up –regardless of the country – isn’t US–Cuba policy or even trade. It’s immigration’. How the US talks about and treats citizens of Latin American and the Caribbean matters to elected politicians in the region. 

The roots of the US immigration debate go deep and will not be easily resolved, even with a sweeping reform of the system. 

According to a January 2024 Pew survey, 78 per cent of Americans ‘say the large number of migrants seeking to enter the country at the Mexico border is either a crisis (45 per cent) or a major problem (32 per cent)’. Worries about the border are not limited to Republican voters: 73 per cent of Democrats feel that the issue is either a crisis or major problem. 

Despite the heated popular temperature, the numbers of undocumented immigrants encountered at the US–Mexico border has actually dropped in recent months. US Customs and Border Protection (USCBP) reported 301,981 encounters with irregular border crossings in December 2023; by August 2024 this had dropped to 107,473.  

Nevertheless, illegal border crossings have increased under Biden. During his administration USCBP reported 8 million encounters along the Mexico border compared to 2.5 million under Donald Trump. 

Mexico

Any attempt to address the issue promises to affect US relations with Mexico, requiring the cooperation of newly elected president Claudia Sheinbaum. Her predecessor and founder of her Morena party, leftist Andres Manuel Lopez Obrador (AMLO), proved an unexpectedly cooperative partner for the previous Trump administration and Biden White House. 

But that came at a cost, particularly for Biden. In return for AMLO’s cooperation, the US soft-pedalled criticism over his failures to disrupt narcotics trafficking and criminal networks and for his steady weakening of checks on executive power. 

Mexico’s borders with other countries are also under pressure. Mexico remains the primary sending country to the US. But political repression and insecurity in countries including Cuba, Ecuador, Guatemala and Venezuela has pushed their citizens to travel across Mexico to the US. Economic collapse and humanitarian crises in Cuba and Venezuela have further fuelled the flight.

Rhetoric

The Kamala Harris and Trump campaigns have struck different positions on how to stem the flow of illegal immigration. But as US public opinion shifts, both parties are talking tougher. 

Harris is continuing Biden’s hardening stance, including the controversial move to bar those who cross the border illegally from applying for asylum. 

Biden’s early ‘roots’ strategy, to provide economic and security support in countries from where migrants are travelling, has fallen by the wayside. 

The Trump campaign is taking more extreme positions. The Republican presidential candidate mentions immigration in almost every campaign speech. 

He proposes to carry out the ‘largest deportation in US history’, using ICE personnel, the National Guard and local police forces to round up undocumented immigrants, including in their workplaces. 

The campaign has also pledged to end birth-right citizenship and Biden’s programme of parole for humanitarian reasons. Trump also plans to restore his first term policies including construction of the border wall. 

Trump’s proposals provide little opportunity for a broad, bipartisan consensus on immigration. Should he win in November he is likely, as he did in his first term, to attempt to push his policies via executive action, opening up challenges in federal court. 

A Harris victory would at least create space for the resurrection of the Biden administration’s 2024 immigration enforcement bill, originally supported by moderate Republican leadership in the Senate, but defeated following pressure from Trump. 

The bill would have toughened enforcement at the border – increasing funding for detention centres, asylum hearings and for local governments and border patrols. It would also permit ICE to shut down the border when crossings surpassed an average of 5,000 per day or 8,500 on a single day.

Undermining US influence

But such legislation, while promising to address domestic US perceptions of the crisis, threatens to reduce US soft power in Latin America. That would be counterproductive at a time when the US is attempting to consolidate global support in its competition with China and conflict with Russia. 

For Latin American leaders, US rhetoric on immigration rankles. The priorities of Latin American and Caribbean leaders and their voters are long term: economic growth, improved security, and climate change. These issues require investment and commitment from an engaged and reliable US partner. Sadly, Latin Americans can see such issues are not on the domestic agenda in US politics. 

To improve regional perceptions of US intentions after the election, new policy should seek to address the root causes of migration. That will require a multi-pronged, bipartisan approach that focuses attention and resources on US neighbours south of the border.  

The US’s immigration system will need to broaden paths for legal immigration to meet US labour needs, while delivering increased support for border security, and accelerated (and humane) processes for detaining and repatriating illegal border crossers and asylum claims.  

But any sustainable answer also requires addressing the multifaceted reasons driving migrants north. Any future US administration will need to risk unpopularity with some voters at home and engage with sending countries and their neighbours. 

Facebook's power under scrutiny as Trump ban upheld Expert comment NCapeling 6 May 2021

Keeping Donald Trump’s Facebook ban in place shows the vast power social media platforms hold, raising questions of whether that power is appropriately used.

Kate Jones

From a human rights perspective, the Oversight Board’s decision is a strong one, and not at all surprising. The board decided Facebook was right to suspend the former president’s access to post content on Facebook and Instagram, but not indefinitely.

It found Donald Trump’s posts violated Facebook’s community standards because they amounted to praise or support of people engaged in violence and that, applying a human rights assessment, Facebook’s suspension of Trump was a necessary and proportionate restriction of his right to freedom of expression.

However the board also found Trump’s indefinite suspension was neither in conformity with a clear Facebook procedure nor consistent with its commitment to respect human rights. Its decision requires Facebook to make a new decision on the future of Donald Trump’s account, grounded in its rules.

While opinions on this result will differ, the increased call for clear and accessible rules and respect for human rights in their implementation that the Oversight Board brings to Facebook’s operations is welcome.

But the Oversight Board’s powers are limited to content moderation – Facebook declined to answer the board’s questions about amplification of Trump’s posts through the platform’s design decisions and algorithms. This limitation on the board’s role should be lifted. It is in content amplification, not just content moderation, that Facebook should face scrutiny and accountability for the sake of the human rights of its users.

Fundamentally, human rights is not a veneer which can mask or legitimize underlying power dynamics or public policy – those still fall to be assessed for themselves.

The Trump/Facebook saga does highlight the vast power Facebook and other major social media platforms have over political discussion and persuasion. Through granting or denying, or through amplifying or quietening the voices of political figures, Facebook has the power to shape politics, electorates, and democratic processes. Improving content moderation through the Oversight Board, although important, does little to constrain that power.

Facebook itself, unlike a government, has no accountability to the general public, and the Oversight Board must not distract us from the need for a full conversation about the extent to which Facebook’s power is appropriately held and properly wielded.

Emily Taylor

This decision marks a coming of age for Facebook’s content moderation process. For years, decisions to take down content or ban users have been opaque, conducted by a human workforce that Facebook and other platforms have been hesitant to acknowledge. The platforms have also been worried that being seen to exercise an editorial function might put at risk the legal protections which prevent the platforms being held responsible for user-generated content.

When the Oversight Board was first posited, observers questioned whether a body funded by Facebook could properly exercise a legitimate appeals function. Now there is a reasoned decision which partly supports the decision to de-platform a serving president, but also takes issue with the indefinite nature of the ban.

Facebook specifically asked the Oversight Board to consider specific challenges involved when the person involved is a political leader. The board concluded that Trump’s ‘status as head of state with a high position of trust not only imbued his words with greater force and credibility but also created risks that his followers would understand they could act with impunity’. The storming of the US Capitol and role President Trump played in stirring up the violence underlined that political leaders’ words can motivate others to take harmful actions.

Just as the events of January 6 remain shocking, it remains shocking that private platforms have exercised the power to curb the speech of a US president. It also remains shocking that the platforms sat back and took no action over the previous four years, but waited until the final days of the transition.

The board’s decision is an evolution in private-sector content moderation, with a diverse board giving a reasoned opinion on a Facebook decision. But to fully comply with the principles of open justice, board decisions should include more detail on the individuals who have made the decision – at present, it appears all members of the board review the decision but it is not clear which individuals were involved in its drafting, or that they were clear from conflicts. If the process is to gain respect as a truly independent oversight on the platform’s decisions, greater transparency over the identity of decision-makers will be needed.

Mark Zuckerberg expressed concern about Facebook becoming an arbiter of truth or free speech and, overall, the difficulty of having private companies managing the application of fundamental rights on their platforms has not been solved. Just because companies have the financial resources to do it, does not mean they necessarily should.

Yet no other international governance or arbitration system has emerged to handle the complexities of platform power over speech. In the context of that vacuum, the Oversight Board’s decision is a welcome step.

Myosins generate force and motion by precisely coordinating their mechanical and chemical cycles, but the nature and timing of this coordination remains controversial. We utilized a FRET approach to examine the kinetics of structural changes in the force-generating lever arm in myosin V. We directly compared the FRET results with single-molecule mechanical events examined by optical trapping. We introduced a mutation (S217A) in the conserved switch I region of the active site to examine how myosin couples structural changes in the actin- and nucleotide-binding regions with force generation. Specifically, S217A enhanced the maximum rate of lever arm priming (recovery stroke) while slowing ATP hydrolysis, demonstrating that it uncouples these two steps. We determined that the mutation dramatically slows both actin-induced rotation of the lever arm (power stroke) and phosphate release (≥10-fold), whereas our simulations suggest that the maximum rate of both steps is unchanged by the mutation. Time-resolved FRET revealed that the structure of the pre– and post–power stroke conformations and mole fractions of these conformations were not altered by the mutation. Optical trapping results demonstrated that S217A does not dramatically alter unitary displacements or slow the working stroke rate constant, consistent with the mutation disrupting an actin-induced conformational change prior to the power stroke. We propose that communication between the actin- and nucleotide-binding regions of myosin assures a proper actin-binding interface and active site have formed before producing a power stroke. Variability in this coupling is likely crucial for mediating motor-based functions such as muscle contraction and intracellular transport.

Power Sector Transformation, New Market Dynamics and Geopolitical Implications 7 November 2018 — 8:00AM TO 9:30AM Anonymous (not verified) 6 December 2018 Chatham House | 10 St James's Square | London | SW1Y 4LE

The global electricity sector is experiencing profound change due to a confluence of technological innovation, environmental policies and regulatory reform. The effect is most obvious in the EU28, Australia and parts of North America.

However, this is just the beginning and the success of the next phase of electricity sector transformations hinges on enhancing system flexibility to facilitate unhindered low-cost deployment of renewables. It remains to be seen how utilities will seek to navigate this second phase of electricity transformations.

This session starts with a presentation and discussion that focuses on:

• Public and private sector risks of the transformation of the power sector, changes in generation mix and their implications for supply chain, employments and investment patterns.
• The role of government and the regulatory framework in light of changing market structure, new entrants and big data.
• Wider geopolitical issues including the implication for fossil fuel producers and the rise in demand for new materials and changes in land use.
• The possible implications on the power sector on the electrification of heat and transport.

The discussion then moves to the speed of transformation and what this means for existing and new market actors.

Sino-Russian Gas Cooperation: Power of Siberia I and II and Implications for Global LNG Supplies 27 November 2019 — 8:30AM TO 9:30AM Anonymous (not verified) 19 November 2019 Chatham House | 10 St James's Square | London | SW1Y 4LE

In a new event in the Sustainable Transitions series, the speaker will present an update of Sino-Russian gas cooperation.

To give a comprehensive account of their impact on global liquefied natural gas (LNG) supplies, he will discuss the following points:

• Gas is scheduled to start flowing from the Power of Siberia I (POS) on 2 December 2019. But what is the background of development of POS 1 and what is its current status and prospects?
• What are the chances of exporting gas through the proposed Altai pipeline? Why is the Mongolia export route so significant? And how will it affect the Central Asian Republics and in particular Turkmenistan’s gas export to China?
• What are the implications of both POS I and Altai gas via Mongolia route in the context of global LNG supply?
• What are the prospects for multilateral pipeline gas cooperation in northeast Asia?
• What are the implications for other Arctic onshore LNG supply, in particular, for Novatek’s Yamal LNG and Arctic LNG 1 and 2 to China on top of POS 1 and Altai gas?

Attendance at this event is by invitation only.

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Power for refugees: Electricity Audio bhorton.drupal 16 May 2022

A new podcast special explores an often-overlooked aspect of humanitarian assistance: access to energy.

From Afghanistan to Ukraine to Sudan - the world is grappling with the consequences that emerge when people are forced to flee from their homes. One factor that does not usually make the headlines is that many people displaced by conflict or natural disasters lack access to the energy services that are necessary for forging dignified lives and livelihoods. 

This first episode of a two-part Undercurrents special examines efforts to electrify refugee settlements in Ethiopia, Kenya and Rwanda, shedding light on what has worked and what has not. Approximately 94% of forcibly displaced people living in these settlements do not have access to electricity to heat or cool hospitals, schools and dwellings, or to light streets.

Since 2015, Chatham House has been researching this issue and convening dialogues to spur action by humanitarians, energy companies and others. Our seminal Heat, Light and Power report provided the first ever comprehensive assessment of access to energy in refugee camps and urban areas with high numbers of refugees.

This two-part podcast is part of the Renewable Energy for Refugees project. Led by Practical Action, the project provides access to affordable and sustainable sources of renewable energy, and improves the health, wellbeing and security of refugees and neighbouring communities.

War Time: Temporality and the Decline of Western Military Power Book dora.popova 22 February 2021

In War Time the Western way of war, its pace and timing, are discussed and analysed by experts who question the West’s ability to maintain its military superiority given the political and strategic failures of interventions in Iraq and Afghanistan.

In War Time, war studies experts examine the trajectory of Western military power. They discuss conflicting perceptions of time anchored within Western political and military institutions, and the Western attachment to fast-paced warfare at the expense of longer-term political solutions.

Divided into three sections, the book covers ‘civic militarism’ and the trajectory of Western power, Western perceptions of time and the international normative order, and military operations and temporality. War Time explains why the West has been overwhelmingly powerful on the battlefield and yet strategically and politically weak as exemplified by the return of the Taliban and the hasty evacuation of troops and personnel from Afghanistan.

The book identifies policies that decision-makers must adopt to stave off the decline of Western military dominance.

This book is part of the Insights series.

Watch the event

A special event was held in March 2021 to mark the launch of the book. View the event here.

Praise for War Time

About the editors

Sten Rynning is professor of war studies at the University of Southern Denmark.

Olivier Schmitt is professor with special responsibilities at the Center for War Studies, University of Southern Denmark, and currently director of research and studies at the French Institute for Higher National Defence Studies.

Amelie Theussen is assistant professor at the Center for War Studies, University of 
Southern Denmark.

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