tory A Proteome-wide, Quantitative Survey of In Vivo Ubiquitylation Sites Reveals Widespread Regulatory Roles By www.mcponline.org Published On :: 2011-10-01 Sebastian A. WagnerOct 1, 2011; 10:M111.013284-M111.013284Research Full Article
tory The Human Plasma Proteome: History, Character, and Diagnostic Prospects By www.mcponline.org Published On :: 2002-11-01 N. Leigh AndersonNov 1, 2002; 1:845-867Reviews/Perspectives Full Article
tory As the ruling party claims victory in Georgia’s disputed election, Western condemnation is no longer enough By www.chathamhouse.org Published On :: Tue, 29 Oct 2024 12:31:47 +0000 As the ruling party claims victory in Georgia’s disputed election, Western condemnation is no longer enough Expert comment LToremark 29 October 2024 As tens of thousands take to the streets to protest the election results, Georgia faces a familiar crisis – with a few key differences. As the people of Georgia went to the polls on 26 October, many were hoping not only for a democratic change of government but also for an end to one-party dominance and a return to the path of European integration. The previously weak and divided opposition had grouped itself into four major electoral centres, promising a coalition government and framing these elections as a choice between Europe and Russia. Ahead of the election, President Salome Zourabishvili had put forward the Georgian Charter, a blueprint for a stable and democratic transition to a new style of governance and for initiating reforms to fulfil conditions for EU accession. It was signed by all pro-European and pro-Western opposition parties. A new electoral system had created a not unreasonable expectation that these elections, if held freely, would result in a coalition government. The official election results gave the ruling Georgian Dream party a 54 per cent majority in contrast with exit polls that gave the opposition a 10 per cent lead. President Zourabishvili and the opposition parties refuse to recognize the results, beginning a long process of contestation with allegations of fraud and street protests. As the disappointment sets in and the streets once again replace the ballot box as a conduit for democratic change, there is a sense of déja vu.Georgia has seen this before. A party sweeps to power on the tide of popular protest, initiates reforms to meet public expectations but, by the end of its second term, it takes an authoritarian turn. As it overstays its welcome, it starts manipulating elections to cling to power. People once again take to the streets and a new party wins by a landslide only to repeat the same cycle. But with each turn, the grip the ruling elites have on power gets stronger and the methods they use become more sophisticated. State security becomes equated with regime stability, leaving no space for normal democratic contestation or expressions of dissent. Related content Where is Georgia now heading? Although what is happening in Georgia fits this familiar pattern, there are some consequential differences. First, these were the first fully proportional elections. Previously, a mixed system of representation meant that the incumbency always had an advantage by dominating majoritarian districts. A new electoral system had created a not unreasonable expectation that these elections, if held freely, would result in a coalition government. The hope was this could help break the vicious cycle of Georgian politics, sustained by an extreme form of majoritarianism and a winner-takes-all political culture.The Georgian Dream party was contesting its fourth consecutive term against a backdrop of falling popularity and growing societal mobilization in opposition to its authoritarian inclinations. Despite all this, it secured – some would insist manufactured – an absolute majority in elections that international observers say were marred by serious irregularities and fell short of democratic standards. Related content Georgia’s European opportunity The second important difference is that these elections were not only about saving Georgia’s democracy but also about rescuing its European perspective. Since Georgia was granted EU candidate status in December 2023, its parliament has adopted Russian-style laws on foreign agents and combating LGBTIQ+ ‘propaganda’. It has also adopted a strongly Eurosceptic political discourse, pushing back on international criticism and accusing EU and US officials of interference in domestic affairs and disregard for Georgia’s sovereignty. In response, the EU has suspended accession talks with Georgia indefinitely while the US has imposed targeted sanctions on high-ranking Georgian officials and judges. Georgia’s democratic backsliding at home and its pivot away from the West are both simultaneous and interrelated. It was widely hoped these elections would be a course correction and return Georgia to the path of European and Euro-Atlantic integration. The election results, if they stick, will prevent this from happening. A Georgian Dream government will not work to fulfil conditions for EU accession, viewed as a challenge to its hold on power. The third and final difference is that these elections took place in the context of heightened geopolitical confrontation. The Georgian Dream ‘victory’ is a win for anti-liberal, conservative forces around the world championed, among others, by Hungary’s Viktor Orbán. He was the first to congratulate Georgian Dream for its declared success and even visited Tbilisi in a show of solidarity and ideological alignment. Related content Is the Kremlin behind Georgia’s foreign agents law? The election result is also a win for Russia. It strengthens Moscow’s influence in the South Caucasus, which has waned as a result of the war in Ukraine and the fall of Nagorny-Karabakh. Russian officials and propagandist were quick to congratulate Georgian Dream, wishing them success in standing up to Western pressures and offering help in case things got tough. From Moscow’s perspective, Georgia’s elections are part of a global hybrid war. They represent a local battle in the ongoing geopolitical contest between Russia and the West, between the rules-based global order and competitive multipolarity. As Georgia repeats a familiar pattern, what do the election results mean for its future? While clear predictions are difficult at this stage, it is worth bearing in mind that as the democratic resilience of the Georgian society has strengthened over time, so too has the state capacity to supress and control. Full Article
tory Assessing the trajectory of the Middle East conflict By www.chathamhouse.org Published On :: Tue, 29 Oct 2024 20:22:13 +0000 Assessing the trajectory of the Middle East conflict 4 November 2024 — 4:00PM TO 5:00PM Anonymous (not verified) 29 October 2024 Online Experts examine how the conflict may develop and what we can expect from regional and international actors. A year on, the war in Gaza has spilled beyond Israel and Palestine with escalation across the region intensifying.Recent weeks have seen Israel deepening its military offensive on Lebanon and keeping the north of the Gaza strip under siege, while leaders of Hezbollah and Hamas have been successfully targeted by its forces. Israel also launched an unprecedented assault against Iran in response to Tehran’s missile attacks on Israeli territory earlier in October.Against this backdrop, regional states, particularly in the Gulf, in line with their overall approach to the conflict, are prioritizing diplomacy over escalation. They maintain their neutrality on the hostility between Israel and Iran and its aligned groups from the axis of resistance.The strength of old alliances is being tested while new alignments are uncovered that may reshape the geopolitical landscape of the region, particularly following the US presidential election.In this webinar, experts will examine:What are Israel’s calculations at this stage and how have the domestic political dynamics changed over recent weeks?What are the impacts of the war on Iran and its aligned actors and what can we expect from Tehran and groups from the axis of resistance?How are the wars in Gaza and Lebanon connected and would ending one stop the other?What is the response from regional states, particularly in the Gulf, and what role can they play?What are the possible scenarios for a post-election US policy on Israel and the Middle East? Full Article
tory Unelected Power: Finding Legitimacy in Central Banking and the Regulatory State By f1.media.brightcove.com Published On :: Wed, 12 Sep 2018 00:00:00 +0100 Full Article
tory Undercurrents: Episode 28 – The History of Women at Chatham House By f1.media.brightcove.com Published On :: Thu, 07 Mar 2019 00:00:00 +0000 Full Article
tory Screening Room: Parts of a Circle - History of the Karabakh Conflict By f1.media.brightcove.com Published On :: Tue, 18 Feb 2020 00:00:00 +0000 Full Article
tory Sir David Attenborough and the BBC Studios Natural History Unit awarded Chatham House Prize 2019 for ocean advocacy By www.chathamhouse.org Published On :: Mon, 18 Nov 2019 13:13:54 +0000 Sir David Attenborough and the BBC Studios Natural History Unit awarded Chatham House Prize 2019 for ocean advocacy News Release sysadmin 18 November 2019 The 2019 Chatham House Prize is awarded to Sir David Attenborough and Julian Hector, head of BBC Studios Natural History Unit, for the galvanizing impact of the Blue Planet II series on tackling ocean plastic pollution. Full Article
tory New Chatham House History Examines our Defining Moments By www.chathamhouse.org Published On :: Mon, 18 Jan 2021 16:38:45 +0000 New Chatham House History Examines our Defining Moments News Release NCapeling 18 January 2021 'A History of Chatham House: its People and Influence from the 1920s to the 2020s' will examine the impact on policymaking of our first 100 years. Full Article
tory A novel stress-inducible CmtR-ESX3-Zn2+ regulatory pathway essential for survival of Mycobacterium bovis under oxidative stress [Microbiology] By www.jbc.org Published On :: 2020-12-11T00:06:20-08:00 Reactive oxygen species (ROS) are an unavoidable host environmental cue for intracellular pathogens such as Mycobacterium tuberculosis and Mycobacterium bovis; however, the signaling pathway in mycobacteria for sensing and responding to environmental stress remains largely unclear. Here, we characterize a novel CmtR-Zur-ESX3-Zn2+ regulatory pathway in M. bovis that aids mycobacterial survival under oxidative stress. We demonstrate that CmtR functions as a novel redox sensor and that its expression can be significantly induced under H2O2 stress. CmtR can physically interact with the negative regulator Zur and de-represses the expression of the esx-3 operon, which leads to Zn2+ accumulation and promotion of reactive oxygen species detoxication in mycobacterial cells. Zn2+ can also act as an effector molecule of the CmtR regulator, using which the latter can de-repress its own expression for further inducing bacterial antioxidant adaptation. Consistently, CmtR can induce the expression of EsxH, a component of esx-3 operon involved in Zn2+ transportation that has been reported earlier, and inhibit phagosome maturation in macrophages. Lastly, CmtR significantly contributes to bacterial survival in macrophages and in the lungs of infected mice. Our findings reveal the existence of an antioxidant regulatory pathway in mycobacteria and provide novel information on stress-triggered gene regulation and its association with host–pathogen interaction. Full Article
tory Duterte’s Victory Is Cry for Help From Those Left Behind in Philippines By www.chathamhouse.org Published On :: Thu, 12 May 2016 15:01:57 +0000 Duterte’s Victory Is Cry for Help From Those Left Behind in Philippines Expert comment sysadmin 12 May 2016 But large support for mainstream parties and a mature democratic system should keep the country from slipping back towards authoritarianism. — Rodrigo Duterte prepares to vote inside a polling precinct on 9 May 2016 in Davao. Photo by Getty Images. The victory of political outsider Rodrigo Duterte in the 2016 Philippines’ elections is proof that a significant minority of the country’s population feels left behind by its recent economic success and estranged from its political elite. However the results of the elections as a whole suggest that most voters opted for a continuation of the current government’s policies.Duterte looks almost certain to be inaugurated as the next president of the Philippines on 30 June. The country’s presidential voting system – a single round, first-past-the-post election – delivered victory to a populist outsider with 39 per cent support. Two candidates advocating a continuation of the current government’s policies − the Liberal Party’s Mar Roxas and independent Grace Poe − polled a combined 45 per cent. The long-standing factionalism within Philippines elite politics split the ‘anti-Duterte’ vote.Changing the conversationThe contrast between Duterte and Roxas could hardly be greater. Mar Roxas is the grandson of the first president of an independent Philippines, a graduate of Wharton Business School and a former investment banker in the US. Rodrigo Duterte is a political outsider with an electoral base geographically almost as far from Manila as is possible to get in the Philippines: the city of Davao on the island of Mindanao.The story of Duterte’s victory is the story of how ‘Duterte managed to change the national conversation from poverty towards crime and corruption,’ says Marites Vitug, editor-at-large of one of the Philippines’ most popular online news sites, Rappler. In January, Duterte was running fourth in opinion polls but a strategy that positioned him as the only opponent to the Manila elite gave him victory. This is the first time a provincial official has made it to the top job.The headline figures tell us that the Philippines’ economy has done very well under President Benigno Aquino. Between 2010 and 2014, growth averaged 6.3 per cent per year. That fell to a still-impressive 5.8 per cent last year but is expected to pick up this year and next, according to the Asian Development Bank. Growth in agriculture, however, is significantly slower and rural areas feel left behind. While economic growth is benefiting the majority, inequality is worsening and resentment rising in poor villages. The contrast between the metropolitan sophistication of the Makati district in Manila and life in faraway provinces such as Duterte’s Mindanao is widening.Ironically the Philippines’ economic success is a part of the explanation for the defeat of the ‘mainstream’ presidential candidates. Crime and corruption may have become more important issues simply because more voters have become better off and therefore more likely to be concerned about crime and corruption than before. It’s also undeniable that Duterte has a record for getting things done. Human rights groups rightly criticize his (at best) tolerance of the extra-judicial killing of alleged criminals but his repeated re-election as mayor demonstrates that many citizens are prepared to accept that in exchange for improved personal security. A surprising number of Manila residents have actually moved to Davao because of its better quality of life.Traditional power basesHowever, the results as a whole suggest a narrow majority in favour of current policies. In the vice-presidential race, the Liberal Party candidate Leni Robredo is narrowly ahead of Ferdinand ‘Bongbong’ Marcos, the son of the eponymous former president. Like Duterte she is regarded as a successful mayor of a well-run city, Albay. Duterte’s running mate Alan Cayetano received just 14 per cent of the vote.In the senate election, Liberals won five of the 12 seats being contested, with a party- backed independent winning a sixth. The opposition, even with boxing champion and national idol Manny Pacquiao running for the United Nationalist Alliance, won four.Taken as a whole, the results show the enduring nature of traditional Philippines power bases. The country’s many islands and distinct linguistic and cultural regions are virtual fiefs in which families and big bosses can wield almost total power through control of local authorities, businesses, the courts and security forces.Threat to democracy?It’s easy to forget that the election of Ferdinand Marcos in 1965 was originally welcomed as a challenge to the traditional elites of Philippine politics. The same accolades are currently greeting Duterte. Could they presage a return to the Philippines’ bad old days?This seems less likely. Philippine democracy has matured considerably since Marcos declared martial law in 1972. There is a substantial, and vocal, middle class with experience of mobilizing against ‘bad’ presidents. There will also be pressures from international investors and the Philippines’ treaty ally, the United States, for better governance.The Philippines will chair the Association of Southeast Asian Nations next year. That will put Duterte in the international spotlight as host of several international meetings – including the East Asia Summit attended by, among others, the presidents of China, Russia and the US. Since his victory Duterte has promised to act with decorum in office and declared that his election campaign antics were just a ploy to attract attention. Some leaders in Southeast Asia will use his victory to buttress their arguments against allowing their people to freely vote. It’s up to Duterte to decide whether he wants to be an advertisement for – or an argument against – democracy.To comment on this article, please contact Chatham House Feedback Full Article
tory The history of model railroading the the Walthers 1970 O Scale Catalog By www.flickr.com Published On :: Tue, 12 Nov 2024 07:38:05 -0800 Tangled Bank posted a photo: Full Article
tory The history of model railroading the the Walthers 1970 O Scale Catalog By www.flickr.com Published On :: Tue, 12 Nov 2024 07:38:03 -0800 Tangled Bank posted a photo: Full Article
tory The history of model railroading the the Walthers 1970 O Scale Catalog By www.flickr.com Published On :: Tue, 12 Nov 2024 07:38:01 -0800 Tangled Bank posted a photo: Full Article
tory Beyoncé makes Grammy history By jamaica-star.com Published On :: Mon, 11 Nov 2024 05:01:15 -0500 NEW YORK (AP): When it comes to the 2025 Grammy Award nominations, Cowboy Carter rules. Its superstar singer, Beyonce, leads the nods with 11, bringing her career total to 99 nominations. That makes her the most nominated artiste in Grammy history... Full Article
tory Carnosine synthase deficiency is compatible with normal skeletal muscle and olfactory function but causes reduced olfactory sensitivity in aging mice [Developmental Biology] By www.jbc.org Published On :: 2020-12-11T00:06:20-08:00 Carnosine (β-alanyl-l-histidine) and anserine (β-alanyl-3-methyl-l-histidine) are abundant peptides in the nervous system and skeletal muscle of many vertebrates. Many in vitro and in vivo studies demonstrated that exogenously added carnosine can improve muscle contraction, has antioxidant activity, and can quench various reactive aldehydes. Some of these functions likely contribute to the proposed anti-aging activity of carnosine. However, the physiological role of carnosine and related histidine-containing dipeptides (HCDs) is not clear. In this study, we generated a mouse line deficient in carnosine synthase (Carns1). HCDs were undetectable in the primary olfactory system and skeletal muscle of Carns1-deficient mice. Skeletal muscle contraction in these mice, however, was unaltered, and there was no evidence for reduced pH-buffering capacity in the skeletal muscle. Olfactory tests did not reveal any deterioration in 8-month-old mice lacking carnosine. In contrast, aging (18–24-month-old) Carns1-deficient mice exhibited olfactory sensitivity impairments that correlated with an age-dependent reduction in the number of olfactory receptor neurons. Whereas we found no evidence for elevated levels of lipoxidation and glycation end products in the primary olfactory system, protein carbonylation was increased in the olfactory bulb of aged Carns1-deficient mice. Taken together, these results suggest that carnosine in the olfactory system is not essential for information processing in the olfactory signaling pathway but does have a role in the long-term protection of olfactory receptor neurons, possibly through its antioxidant activity. Full Article
tory Calreticulin enhances the secretory trafficking of a misfolded {alpha}-1-antitrypsin [Protein Structure and Folding] By www.jbc.org Published On :: 2020-12-04T00:06:05-08:00 α1-antitrypsin (AAT) regulates the activity of multiple proteases in the lungs and liver. A mutant of AAT (E342K) called ATZ forms polymers that are present at only low levels in the serum and induce intracellular protein inclusions, causing lung emphysema and liver cirrhosis. An understanding of factors that can reduce the intracellular accumulation of ATZ is of great interest. We now show that calreticulin (CRT), an endoplasmic reticulum (ER) glycoprotein chaperone, promotes the secretory trafficking of ATZ, enhancing the media:cell ratio. This effect is more pronounced for ATZ than with AAT and is only partially dependent on the glycan-binding site of CRT, which is generally relevant to substrate recruitment and folding by CRT. The CRT-related chaperone calnexin does not enhance ATZ secretory trafficking, despite the higher cellular abundance of calnexin-ATZ complexes. CRT deficiency alters the distributions of ATZ-ER chaperone complexes, increasing ATZ-BiP binding and inclusion body formation and reducing ATZ interactions with components required for ER-Golgi trafficking, coincident with reduced levels of the protein transport protein Sec31A in CRT-deficient cells. These findings indicate a novel role for CRT in promoting the secretory trafficking of a protein that forms polymers and large intracellular inclusions. Inefficient secretory trafficking of ATZ in the absence of CRT is coincident with enhanced accumulation of ER-derived ATZ inclusion bodies. Further understanding of the factors that control the secretory trafficking of ATZ and their regulation by CRT could lead to new therapies for lung and liver diseases linked to AAT deficiency. Full Article
tory The heptameric structure of the flagellar regulatory protein FlrC is indispensable for ATPase activity and disassembled by cyclic-di-GMP [Protein Structure and Folding] By www.jbc.org Published On :: 2020-12-11T00:06:20-08:00 The bacterial enhancer-binding protein (bEBP) FlrC, controls motility and colonization of Vibrio cholerae by regulating the transcription of class-III flagellar genes in σ54-dependent manner. However, the mechanism by which FlrC regulates transcription is not fully elucidated. Although, most bEBPs require nucleotides to stimulate the oligomerization necessary for function, our previous study showed that the central domain of FlrC (FlrCC) forms heptamer in a nucleotide-independent manner. Furthermore, heptameric FlrCC binds ATP in “cis-mediated” style without any contribution from sensor I motif 285REDXXYR291 of the trans protomer. This atypical ATP binding raises the question of whether heptamerization of FlrC is solely required for transcription regulation, or if it is also critical for ATPase activity. ATPase assays and size exclusion chromatography of the trans-variants FlrCC-Y290A and FlrCC-R291A showed destabilization of heptameric assembly with concomitant abrogation of ATPase activity. Crystal structures showed that in the cis-variant FlrCC-R349A drastic shift of Walker A encroached ATP-binding site, whereas the site remained occupied by ADP in FlrCC-Y290A. We postulated that FlrCC heptamerizes through concentration-dependent cooperativity for maximal ATPase activity and upon heptamerization, packing of trans-acting Tyr290 against cis-acting Arg349 compels Arg349 to maintain proper conformation of Walker A. Finally, a Trp quenching study revealed binding of cyclic-di-GMP with FlrCC. Excess cyclic-di-GMP repressed ATPase activity of FlrCC through destabilization of heptameric assembly, especially at low concentration of protein. Systematic phylogenetic analysis allowed us to propose similar regulatory mechanisms for FlrCs of several Vibrio species and a set of monotrichous Gram-negative bacteria. Full Article
tory Chatham House History: Five Key Moments on Africa By www.chathamhouse.org Published On :: Thu, 09 Jul 2020 15:47:08 +0000 9 July 2020 Christopher Vandome Research Fellow, Africa Programme LinkedIn To mark the centenary of Chatham House, the Africa programme curated an exhibition of archive material which charts how the institute has been both a major forum for discussion on Africa, and an important platform for African leaders to engage in international affairs. Mandela1a.jpg President Nelson Mandela of South Africa addresses an audience at an event co-hosted by Chatham House, the CBI and COSAT on July 10, 1996. As with any history, Chatham House has a long and complex one. Progress has come in fits and starts, sometimes driven by wider social change, but often led by individuals within the institute. When examining the institute's work on Africa, five seminal moments from the history really stood out.The FoundersLionel Curtis is credited as the founder of the institute, having proposed the idea at a meeting at the Hotel Majestic while attending the Treaty of Versailles talks.Curtis served in South Africa during the Second Boer war and subsequent period of unification. He was one of the cohort of officials that served under Lord Milner, later dubbed ‘Milner’s Kindergarten’. Several of this group were involved in the foundation of the institute. A Century of Supporting African Engagement in International Affairs A short presentation highlighting how Chatham House has been both a major forum for discussion on Africa, and an important platform for African leaders. His experiences in South Africa undoubtedly informed his political philosophy - a strong belief in liberal imperialism. This is captured in the emblems of empire inlaid into the roundtable which is still in the Chatham House library, given to Curtis as a wedding gift.But more importantly than his political philosophy, Curtis was an astute social networker and fundraiser who unlocked the finance required to establish the institute. Curtis’s papers in the Chatham House archives depict his almost obsessive following of the career of the South African diamond tycoon Sir Abe Bailey that eventually led to the first significant endowment to the institute - after the building. South African Prime Minister Jan Smuts, a friend of Curtis and early champion of the institute, spoke at a dinner in honour of Bailey’s contribution.Curtis’s connections meant much of the early finance came from South Africa, including from Otto Beit and Percy Molteno, who was also an early financer of the African National Congress (ANC).Hailey’s Africa SurveyIn 1938, Chatham House published Lord Hailey’s monumental Africa Survey. Its detailed 1,837 pages of study came to represent a seismic shift in attitudes towards the continent. Lord Lothian’s foreword emphasises that it grew from an idea of Smuts from 1929, although these origins remain disputed.What is known is that Oxford University had submitted a proposal for a study of the continent to an American foundation which rejected it on the grounds that they didn’t want American money to be used to expand Smut’s doctrine of dominion. The group then merged their own plan into an emerging study by progressive missionary Joseph Oldham.Curtis brought in his friend Lord Hailey to lead the initiative. Hailey was a distinguished civil servant who served in India but never in Africa. The project moved to Chatham House and received a substantial grant from the Carnegie Foundation. Having been originally conceived as a study to reinforce segregationist ideas, the final survey was groundbreaking. Its underlying assumption of basic racial equality debunked the premises of segregation and re-set British attitudes towards Africa.This shift in mindset was hugely significant at the time, but the work would later be criticized for not including any African voices. And, despite carrying his name, Lord Lothian wrote very little of the text. He fell ill, in part due to the pressure of the four-year project, and the work was largely written by notable Africanists Lucy Mair, Charlotte Leubuscher, and Margery Perham. The Africa Survey was updated and reprinted in 1956, including a pull-out map depicting newly-independent Sudan. A sign of real change.Independence and National LiberationThe 1960s was a decade of transformation both on the continent and at Chatham House. The institute became an important conduit for newly-independent African states to engage in international affairs, hosting several independence presidents, including Prime Minister Modibo Keita of Mali, President Léopold Senghor of Senegal, and President Julius Nyerere of Tanzania. Many of these speeches were republished in the Institute’s journal, International Affairs.In January 1962, the Nigerian government invited Chatham House to host a conference in Lagos on the external international relations of the newly-independent African states. But it wasn’t just presidents that were offered a platform. Liberation leaders were also invited to speak as well as conduct research. African Liberation – The Historical and Contemporary Significance of Re-discovered Nationalist Speeches at Chatham House of Dr Eduardo Mondlane and Oliver Tambo Two speeches at Chatham House in 1968 and 1985 by African nationalist leaders Dr Eduardo Mondlane and Oliver Tambo at key moments of their liberation struggle for majority rule are re-examined for their significance. Dr Bernard Chidzero, a later finance minister in independent Zimbabwe, wrote on African nationalism in International Affairs in 1960, and conducted a multi-year study at the institute resulting in the publication of a book. In 1968, Eduardo Mondlane, founding president of FRELIMO, made an important speech on the nationalist fight for independence in Mozambique.In 1961, Kenneth Younger, a new director of the institute, increased its research capacity on Africa through significant new hires. Catherine Hoskyns’s 1965 book on the Congo crisis became the seminal study on the topic. Dennis Austin, who had experience in West Africa, wrote the definitive work on Ghana’s transition to independence in 1964.African InstitutesChatham House has also been involved in the establishment of think-tanks across the world, including three in Africa.The South African Institute of International Affairs (SAIIA) was founded in 1934, in response to proposals made by Chatham House the previous year at the inaugural British Commonwealth Relations Conference. An East African Institute of International Affairs was also established in Nairobi but did not survive. The Nigerian Institute of International Affairs (NIIA) was formed in 1961 in Lagos. Its founding director general Dr L A Fabunmi, said ‘the main task of the Nigerian Institute of International Affairs will be to create, develop, and sustain an African perspective in world affairs’.Chatham House has maintained a good working relationship with its sister institutes. In 2005 a special edition of International Affairs was launched at NIIA, the first time in the journal’s history it was launched outside the UK. And SAIIA staff and leaders are regular contributors to Chatham House events and research, including a partnership on the study of Central and Eastern European relations with Africa.The Africa ProgrammeCreated in 2002. this was the first time Chatham House had a dedicated research team working on Africa, producing a sustained and balanced assessment of events on the continent. Throughout the 1980s and 1990s, work on Africa had been conducted by regionally-focused study groups, and the personal interests of the director for studies, Dr Jack Spence – a leading authority on South African foreign policy. An earlier attempt to create a more formal programme in the late 1990s fell victim to staff turnover.In 1998, the British Angola Forum (BAF) was formed and found a home at Chatham House. It marked a departure from the institute’s focus on post-colonial 'Anglophone Africa'. At the end of Angola's civil war in 2002, under the leadership of Dr Alex Vines, the BAF morphed into a continent-wide programme.Since then, the Africa Programme has produced more than 160 original research publications, and organizes between 120-140 events on Africa every year. The Africa Programme is marking the centenary of the institute with a major research theme on Foreign Relations and African Agency in International Relations.Chatham House’s work on Africa has its roots in the liberal imperialism of the post war leaders. But throughout the last 100 years, it has been a platform for progress, playing a vital role in informing policymakers and facilitating debate on African affairs, as well as highlighting African perspectives on global issues.The exhibition on the History of Africa at Chatham House was first displayed at the world-renowned fine art auctioneers and valuers Bonham’s in London for a reception in February 2020 marking the centenary of the Institute. It was curated by Christopher Vandome with the assistance of the Chatham House Library, and digitized with the help of the Institute’s communications department. Please contact the Library team for further information regarding the archive.Chatham House Centenary:Throughout our centenary year in 2020, Chatham House marks a century of influence, independent analysis and trusted dialogue with a number of exciting initiatives. Throughout the year, we explore key political moments from the institute's history and reflect on how Chatham House and other think-tanks should approach the future. Full Article
tory Not the same old African story By www.chathamhouse.org Published On :: Tue, 02 Aug 2022 09:28:05 +0000 Not the same old African story The World Today mhiggins.drupal 2 August 2022 Nollywood studio boss Mo Abudu and author Dipo Faloyin discuss how Africans are redefining how the world sees them. Mo Abudu EbonyLife’s latest TV drama series, Blood Sisters, was in Netflix’s global top 10. It’s a thriller and it may be slightly melodramatic because we Nigerians are melodramatic. But it deals with universal themes. Nigerians are no different to anyone else. I want EbonyLife productions increasingly to appeal to anyone in the world, even if it’s in our language. Oloture, one of our films, was about human trafficking. It was all done in pidgin English and subtitled. I watch a lot of Korean dramas and Spanish dramas that are subtitled. A good story is a good story.Dipo Faloyin The influence that African countries have had on the West, from music, food and film to literature, science and technology, is something people find difficult to take seriously. So, it’s good to see Netflix and other production companies take it more seriously. How has your discussion with them changed since the early days?Mo Abudu I have been going to an entertainment market in Cannes called Mipcom for about 12 years, and at first no one had any interest in African content. So, we focused on doing local content for local markets. Now, different communities around the world want representation in content that speaks to them. Specific countries are also saying to streamers: ‘What’s your local content strategy?’ I’m not telling broadcasters to commission original African content as a charity project – they can make money from this Mo Abudu Netflix was the first of the streamers to come into Africa, and it now has an Africa office. Amazon has also made inroads recently. Disney is arriving. In the United States and Britain, they just need to maintain subscriber numbers, but real growth for them is going to be in Asia and Africa. I’m not telling broadcasters or distributors to commission original African content as a charity project – they can make money from this. Within five days of launch, Blood Sisters registered 11 million hours of viewing on Netflix around the world. It was made on a budget five times smaller than productions outside Africa. But we need to be among the gatekeepers, too. Moving beyond Hollywood Dipo Faloyin The challenge that many creatives across Africa have is that people [elsewhere] don’t necessarily feel like they relate to this continent. They see ‘Africa’ and its cultures as very distant. Instead of intricate, specific stories, simple stories of simple people have been pushed about the continent. I still get asked questions like, ‘But, what should we do about Africa’s problems?’ My response is, ‘Stop seeing Africa as just a problem.’ — A still from the Nigerian film ‘Oloture’, released in 2022, which deals with issues of human trafficking. Mo Abudu I was speaking at the Qatar Economic Forum recently and the panel started off talking about the ‘problems of Africa’ – and I had to jump in and say, ‘I get you guys talking about the problems, I’m not an economist, I’m just an entrepreneur, but from an entrepreneurial perspective, we have resources – like cobalt from the Democratic Republic of Congo that’s in all of our mobile phones.’ The problem is, we ship out all our resources and by the time they come back to us, they are 10-times more expensive than we can afford. I keep saying that they need to know they need us as much as we need them. Dipo Faloyin There are certainly issues within the continent like there are everywhere else; but more accurate stories will help people have a better sense of the context in which so many communities and their lives have been built up. Mo Abudu The West doesn’t seem to have any interest in making films about Africa unless it’s about the worst of Africa: the slave trade, the Rwandan genocide, blood diamonds. That seems to be what has defined us. Dipo Faloyin If you ask most people around the world to close their eyes and picture Africa, two images will come up: safari, and poverty and strife. Until the age of 12, I grew up in Lagos, a metropolis with no wild animals running around. There are slums, of course, but also traffic, shopping centres and overpriced restaurants. Writers who pitch ideas to Vice.com where I work often still don’t differentiate African countries. They’ll say, ‘There’s been a coup in Mali. Why can’t Africa get its head around democracy?’, and I remind them a small minority of countries on the continent is under any form of authoritarian rule. It’s frustrating that this perception hasn’t changed. For us to break through we need big cultural institutions – Hollywood, museums, literature – to allow people from across the regions to tell these stories. We are rarely portrayed as protagonists and forward thinkers. But I’m excited for the future. Full Article
tory The Translation of Dosimetry into Clinical Practice: What It Takes to Make Dosimetry a Mandatory Part of Clinical Practice By jnm.snmjournals.org Published On :: 2024-09-05T07:37:49-07:00 Full Article
tory Secretory galectin-3 induced by glucocorticoid stress triggers stemness exhaustion of hepatic progenitor cells [Signal Transduction] By www.jbc.org Published On :: 2020-12-04T00:06:06-08:00 Adult progenitor cell populations typically exist in a quiescent state within a controlled niche environment. However, various stresses or forms of damage can disrupt this state, which often leads to dysfunction and aging. We built a glucocorticoid (GC)-induced liver damage model of mice, found that GC stress induced liver damage, leading to consequences for progenitor cells expansion. However, the mechanisms by which niche factors cause progenitor cells proliferation are largely unknown. We demonstrate that, within the liver progenitor cells niche, Galectin-3 (Gal-3) is responsible for driving a subset of progenitor cells to break quiescence. We show that GC stress causes aging of the niche, which induces the up-regulation of Gal-3. The increased Gal-3 population increasingly interacts with the progenitor cell marker CD133, which triggers focal adhesion kinase (FAK)/AMP-activated kinase (AMPK) signaling. This results in the loss of quiescence and leads to the eventual stemness exhaustion of progenitor cells. Conversely, blocking Gal-3 with the inhibitor TD139 prevents the loss of stemness and improves liver function. These experiments identify a stress-dependent change in progenitor cell niche that directly influence liver progenitor cell quiescence and function. Full Article
tory Sterol regulatory element-binding protein Sre1 regulates carotenogenesis in the red yeast Xanthophyllomyces dendrorhous By www.jlr.org Published On :: 2020-12-01 Melissa GómezDec 1, 2020; 61:1658-1674Research Articles Full Article
tory Problem Notes for SAS®9 - 66401: Using SAS Model Manager to publish a model to SAS Metadata Repository fails and generates an error By Published On :: Fri, 21 Aug 2020 09:34:11 EST When you publish a model to SAS Metadata Repository by using SAS Model Manager, the publishing process fails and the following error is generated: "The model model-name has a function of ';Transformation';, which is not supported for Full Article MMGROFR+SAS+Model+Manager
tory Sterol regulatory element-binding protein Sre1 regulates carotenogenesis in the red yeast Xanthophyllomyces dendrorhous [Research Articles] By www.jlr.org Published On :: 2020-12-01T00:05:39-08:00 Xanthophyllomyces dendrorhous is a basidiomycete yeast that produces carotenoids, mainly astaxanthin. Astaxanthin is an organic pigment of commercial interest due to its antioxidant and coloring properties. X. dendrorhous has a functional SREBP pathway, and the Sre1 protein is the SREBP homolog in this yeast. However, how sterol regulatory element (Sre)1 promotes the biosynthesis of sterols and carotenoids in X. dendrorhous is unknown. In this work, comparative RNA-sequencing analysis between modified X. dendrorhous strains that have an active Sre1 protein and the WT was performed to identify Sre1-dependent genes. In addition, Sre1 direct target genes were identified through ChIP combined with lambda exonuclease digestion (ChIP-exo) assays. SRE motifs were detected in the promoter regions of several Sre1 direct target genes and were consistent with the SREs described in other yeast species. Sre1 directly regulates genes related to ergosterol biosynthesis as well as genes related to the mevalonate (MVA) pathway, which synthesizes the building blocks of isoprenoids, including carotenoids. Two carotenogenic genes, crtE and crtR, were also identified as Sre1 direct target genes. Thus, carotenogenesis in X. dendrorhous is regulated by Sre1 through the regulation of the MVA pathway and the regulation of the crtE and crtR genes. As the crtR gene encodes a cytochrome P450 reductase, Sre1 regulates pathways that include cytochrome P450 enzymes, such as the biosynthesis of carotenoids and sterols. These results demonstrate that Sre1 is a sterol master regulator that is conserved in X. dendrorhous. Full Article
tory The Justice Laboratory: International Law in Africa By www.chathamhouse.org Published On :: Wed, 30 Mar 2022 13:44:10 +0000 The Justice Laboratory: International Law in Africa Book dora.popova 30 March 2022 The Justice Laboratory is the first major study of the institutions created to enforce international criminal justice standards in Sub-Saharan Africa, including the UN tribunal for the Rwandan genocide. Since the Second World War, the United Nations and other international actors have created laws, treaties, and institutions to punish perpetrators of genocide, war crimes, and crimes against humanity. But international criminal justice now seems to be a declining force — its energy sapped by long delays in prosecutions, lagging public attention, and a globally rising authoritarianism that disregards legal niceties. The Justice Laboratory reviews five examples of international criminal justice as they have been applied across Africa, where brutal civil conflicts in recent decades resulted in varying degrees of global attention and action. Written in an accessible style, the book explores the connections between politics and the doctrine of international criminal law. Highlighting little-known institutional examples and under-discussed political situations, the book contributes to a broader international understanding of African politics and international criminal justice, and the lessons African experiences can offer to other countries. This book is part of the Insights series. Praise for The Justice Laboratory Integrating legal and political analysis, Kerstin Bree Carlson provides a highly accessible and provocative examination of the promises and pitfalls of seeking accountability in a range of contemporary international criminal justice interventions in Africa. Victor Peskin, School of Politics and Global Studies, Arizona State University About the author Kerstin Bree Carlson is associate professor of international law at the Department of Social Science and Business, Roskilde University, where she teaches topics in law and society, global studies, international politics, and Nordic migration. Purchase UK (via Amazon) Rest of world (via Brookings Institution Press) Students (via Browns Books) Full Article
tory Generics have a chequered recent history By www.bmj.com Published On :: Monday, December 5, 2016 - 11:45 Full Article
tory Russian imperial mindset must change for real victory By www.chathamhouse.org Published On :: Thu, 08 Dec 2022 09:47:14 +0000 Russian imperial mindset must change for real victory Expert comment NCapeling 8 December 2022 The attitude of Russia’s elite – and wider population – to the states which used to constitute the USSR needs to change in order to solve the Russia challenge. Although the reverberations of Russia’s invasion of Ukraine clearly stretch around the globe, the strongest shocks are – and will continue to be – felt by those countries Moscow used to directly rule. These countries struggle to shrug off a Soviet legacy as, to varying degrees – linguistically, technologically, culturally, and politically – they bear psychological and physical scars of Russia’s colonial past and its present mentality. It does not help that these countries lack an appropriate collective descriptor. Over the years there has been ‘Newly Independent States’ – hardly appropriate after 31 years – the now-defunct ‘Commonwealth of Independent States’, the ‘post-Soviet space’ and ‘Former Soviet Union’ which both reference the past, and simply ‘Eurasia’ which is hardly appropriate for either Ukraine or Turkmenistan. Some of these former ‘colonies’ are as badly governed and as sinister – albeit not as lethal beyond their borders – as Russia itself. Others, most notably the Baltic states, are modern, liberal, affluent societies, but Moscow’s shadow still looms. There is a strong mindset in most of Russia’s citizens that, because that it used to rule these other countries, it either still has privileged rights over them or they are not real countries at all – but instead historical aberrations to be extinguished. What is past is gone As historian Timothy Snyder has noted, whatever the wrongs of Putin’s ‘history-based’ assertions about the ‘return of historic lands’, all historical claims are bunkum anyway. If the past brings validity, almost no land border on earth would be beyond dispute. It is agreements which count, and Russia signed away the other successor states in 1991. There is a strong mindset in most of Russia’s citizens that, because that it used to rule these other countries, it either still has privileged rights over them or they are not real countries at all The Russia and Eurasia programme at Chatham House has, for the last 31 years, always taken as a starting position that these countries are as sovereign as any other. This of course this means they can choose to be in Russia’s embrace if they wish. But none do because Russia is insufficiently attractive. Some have better relationships with Moscow than others – mainly the more autocratic ones – but no former slave goes back to their master willingly. At the recent Chatham House conference Russia’s war: How will it shape the region’s future? (note the avoidance of a specific descriptor), the overwhelming consensus was that Russia must lose, that Ukraine must be reconstructed and planning for that must start now, and that the regional economy is convulsing. But another key view was that, in Russia, rent seeking and buying loyalty are likely to lead to the separation of the Russian people and the regime, especially as the population ages and young men being sent to die at the front. Putin may still be popular in some places in Russia, but not in others – although popularity can rise and fall fast in Russia. However, few at the conference foresaw the disintegration of Russia any time soon. With continued skill, determination, and more weaponry, Ukraine may well vanquish Russia on the battlefield, and this remains a necessary pre-requisite for European security. But even a Ukraine victory will not erase malign intent. Getting Russians to look upon their neighbours as equals requires widescale self-reassessment in a post-Putin Russia The Russian imperial itch is so deeply embedded, it must be excised not just from Russian capability but from the intention and mindset of elites and in the popular imagination. That is hard to achieve when so many believe in it as fervently as a religion – even the Russian Orthodox Church invokes a messianism in Russia’s imperial ‘rights’. The wider region is suffering Getting Russians to look upon their neighbours as equals requires widescale self-reassessment in a post-Putin Russia. But, for now, the wider region will surely be looking to simply neuter Russia’s destructive capacities. Full Article
tory [68Ga]Ga-PSMA-11 PET/CT-Positive Hepatic Inflammatory Pseudotumor: Possible PSMA-Avid Pitfall in Nuclear Imaging By jnm.snmjournals.org Published On :: 2024-10-01T04:08:08-07:00 Full Article
tory Turkey’s foreign and domestic policy: A story of mutual creation? By www.chathamhouse.org Published On :: Wed, 12 Oct 2022 10:32:14 +0000 Turkey’s foreign and domestic policy: A story of mutual creation? 1 November 2022 — 2:00PM TO 3:00PM Anonymous (not verified) 12 October 2022 Online Panellists discuss the link between Turkey’s domestic and foreign policies under President Erdoğan. From Turkey’s ongoing rapprochement with its erstwhile Middle Eastern antagonists to its Syria policy and earlier approach towards the West, there has been extensive discussion on the domestic drivers behind Ankara’s foreign policy. Less discussed but no less important is how Turkish foreign affairs have shaped its internal politics. Under the rule of the Justice and Development Party (AKP) government and President Recep Tayyip Erdoğan, Turkey’s foreign and domestic policies have mutually reshaped each other. In this webinar, launching Gönül Tol’s new book Erdoğan’s War: A Strongman’s Struggle at Home and in Syria, panellists will take stock of how Turkey’s domestic and foreign policies under the leadership of President Erdoğan have influenced and shaped each other. Speakers will also discuss the internal drivers behind Turkey’s current reset in relations with the Middle East, and examine how Ankara’s foreign affairs play into the country’s political and identity fault lines. The event will be held on the record and will be live-streamed on the MENA Programme’s Facebook page. Full Article
tory Medical supply company McKesson to pay more than $400K over discriminatory hiring By www.upi.com Published On :: Mon, 04 Nov 2024 13:57:18 -0500 McKesson Medical-Surgical Inc. entered into an agreement with the Labor Department on Monday resolving employment discrimination issues involving nearly 900 Black, Hispanic, and White applicants at a distribution center Full Article
tory 11 hospitalized after explosion at Louisville food-coloring factory By www.upi.com Published On :: Tue, 12 Nov 2024 20:00:56 -0500 An explosion at a food-coloring factory in Louisville, Ky., hospitalized at least 11, including two in critical condition, on Tuesday afternoon. Full Article
tory NSF Issues Next Solicitation and More Detail on National Quantum Virtual Laboratory By www.hpcwire.com Published On :: Wed, 10 Jul 2024 14:20:57 +0000 After percolating for roughly a year, NSF has issued the next solicitation for the National Quantum Virtual Lab program — this one focused on design and implementation phases of the […] The post NSF Issues Next Solicitation and More Detail on National Quantum Virtual Laboratory appeared first on HPCwire. Full Article Features NSF NSF NQVL QED-C
tory Rep. Ruben Gallego claims victory over Kari Lake in Arizona Senate race By www.upi.com Published On :: Tue, 12 Nov 2024 02:08:43 -0500 Democratic Rep. Ruben Gallego was poised Monday night to defeat election denier and President-elect Donald Trump ally Kari Lake in a closely watched Senate race in Arizona. Full Article
tory 11 hospitalized after explosion at Louisville food-coloring factory By www.upi.com Published On :: Tue, 12 Nov 2024 20:00:56 -0500 An explosion at a food-coloring factory in Louisville, Ky., hospitalized at least 11, including two in critical condition, on Tuesday afternoon. Full Article
tory What’s next for immersive storytelling? | Mark Grimmer By www.ted.com Published On :: Mon, 07 Oct 2024 14:54:27 +0000 "New possibilities for storytelling are emerging faster than at any other time in history," says film producer Mark Grimmer. With an immersive approach to art exhibitions, he shares several multidisciplinary projects — including a kaleidoscopic exhibit of David Bowie's world-changing career and a luminous, interactive show that brings visitors inside the paintings of David Hockney — and shows what's possible when ideas collide. Full Article Higher Education
tory Long History Underlies Fight Over Religious-School Funding By www.edweek.org Published On :: Tue, 14 Jan 2020 00:00:00 +0000 The case being heard by the Supreme Court next week deals with a debate that has raged since the 19th century about federal education funding for private religious schools. Full Article Montana
tory North Dakota Introduces Native American History By blogs.edweek.org Published On :: Thu, 20 Apr 2017 00:00:00 +0000 North Dakota is the latest state to make a push for integrating Native American or other ethnic studies into school curricula. Full Article North_Dakota
tory How Will Schools Pay for Compensatory Services for Special Ed. Students? By www.teachermagazine.org Published On :: 2020-11-10T15:45:00-05:00 States’ efforts so far suggest there won’t be enough money to go around for all the learning losses of students with disabilities from COVID-19 school shutdowns. Full Article Education
tory How Will Schools Pay for Compensatory Services for Special Ed. Students? By www.edweek.org Published On :: Tue, 10 Nov 2020 00:00:00 +0000 States’ efforts so far suggest there won’t be enough money to go around for all the learning losses of students with disabilities from COVID-19 school shutdowns. Full Article Massachusetts
tory Serving Special Needs Students During COVID-19: A Rural Educator's Story By www.edweek.org Published On :: Mon, 18 May 2020 00:00:00 +0000 Just because a rural school system has internet doesn’t mean everyone can afford it. That’s why James Barrett delivers paper work packets, along with meals, to his students during the COVID-19 crisis. Full Article Kentucky
tory Tribal leaders back bill on teaching Native American history By www.edweek.org Published On :: 2020-11-24T08:35:49-05:00 Full Article Education
tory A Once Homeless Teen Earned $3 Million in Scholarship Offers. Here's What Made His Story Possible By www.edweek.org Published On :: Sun, 02 Jun 2019 00:00:00 +0000 Tupac Mosley overcame homelessness to graduate as valedictorian, writes Jonathan E. Collins, but there’s an overlooked part of his inspirational story: policy. Full Article Tennessee
tory Teachers' Union Victory in California By blogs.edweek.org Published On :: Fri, 26 Aug 2016 00:00:00 +0000 Teachers unions are scapegoats for low student performance. Full Article California
tory Tribal leaders back bill on teaching Native American history By www.edweek.org Published On :: Tue, 24 Nov 2020 00:00:00 +0000 Full Article Connecticut
tory Iowa Caucuses Offer Students a Laboratory for Civics Education By www.edweek.org Published On :: Tue, 21 Jan 2020 00:00:00 +0000 With their state’s caucuses the first official marker in the 2020 presidential contest, Iowa teenagers are in a unique position to observe and participate. Full Article Iowa
tory Alaska: A Brief History of the State and Its Schools By www.edweek.org Published On :: Fri, 19 Jul 2019 00:00:00 +0000 Alaskan schooling developed on many fronts. An illustrated timeline adds historical context for the growth of the state's education system, from the territory’s earliest Native inhabitants to today. Full Article Alaska
tory Washington: A Love Story By blogs.edweek.org Published On :: Wed, 14 Sep 2016 00:00:00 +0000 We've got information and images a-plenty, if we want to look at states which might have some educational moxie. Teachers are now talking to each other across district and state boundaries, sharing information about how education policy is impacting their daily practice, where market-based reforms h Full Article Washington
tory Did #RedForEd Just Capture Its First Midterm Victory? By blogs.edweek.org Published On :: Wed, 09 May 2018 00:00:00 +0000 In Tuesday night's Republican primary in West Virginia, Robert Karnes, a West Virginia Republican state senator who lashed out at teachers during their nine-day strike, lost to pro-labor candidate Bill Hamilton. Full Article West_Virginia
tory West Virginia Teachers Scored a Victory But Will Remain on Strike By blogs.edweek.org Published On :: Tue, 19 Feb 2019 00:00:00 +0000 Lawmakers effectively killed the controversial education bill that had prompted the second statewide strike in two years. Full Article West_Virginia