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Can Liberation Movements Really Rid Southern Africa of Corruption?

Can Liberation Movements Really Rid Southern Africa of Corruption? Expert comment sysadmin 16 December 2019

Southern Africa’s national liberation movements have survived ‘end of decade’ elections across the region. Combating corruption has been at the heart of many of the campaigns, but the question is can they succeed?

Supporters of the Namibian incumbent president and ruling party South West Africa People’s Organisation (SWAPO) presidential candidate Hage Geingob cheer and dance. Photo by GIANLUIGI GUERCIA/AFP via Getty Images.

Swapo’s victory in Namibia two weeks ago was the last in a series of recent ‘end of decade’ elections that have returned dominant parties to power across Southern Africa. However, the “enduring appeal of liberation” is wearing thin.

Experiences across the region show that if governments are to deliver on their electoral promises, they must empower institutions, actively promote a culture of accountability and transparency within their party ranks and pursue economic reforms that untangle the web of party-state-business alliances. Such actions are critical for the survival of national liberation movements as the dominant force in the politics of Southern Africa – but will be difficult to implement.

Avoid political factionalism

South Africa, Botswana, Angola and Zimbabwe all saw new presidents take over just before elections. All used the rhetoric of anti-corruption to distance themselves from the tainted image of their predecessors. But acting on this requires a shift in mind-set in parties that have always preferred to deal with their problems behind closed doors. High profile adversaries from past regimes make tempting targets but could also drive party divisions.

In Angola, the transition of power was safeguarded by an agreement that former president José Eduardo dos Santos would be immune from prosecution. But this week his son faced corruption charges before the country’s supreme court, a high-profile example of a wave of anti-corruption cases across Southern Africa, driven by dominant parties wary of their future.

The allegations against José Filemino De Sousa Dos Santos, nickname ‘Zenu’, include a $500-million fraud involving the country’s central bank. Pressure is also mounting on Zenu’s sister Isabel — once prominent in Angola, she is now absent from public life.

Other leaders have had to tread more carefully. Immunity was a luxury Cyril Ramaphosa was neither willing nor politically able to grant Jacob Zuma in South Africa. Reliant on a few close allies at the top of the party, Ramaphosa lacks foot soldiers at the grassroots level, and his campaign against corruption within the ANC has faced persistent opposition.

Rebuilding institutions and empowering authorities takes time, and with few high-profile cases to point to, people are getting restless. This is also the case in Zimbabwe, where a worsening economic situation has left policy reformers politically isolated.

Party, state, and business

Long term incumbency has blurred the distinction between the party and the state. Liberation movements have created vast party-linked business empires. Political allegiance grants access to economic resources through appointments to lucrative positions in state-owned enterprises, preferential bids for tenders and licenses, and direct access to decision makers.

In Angola, this was fuelled by oil revenues. In South Africa, state capture flourished in an environment where the ANC and its constituent elements had significant power on the panels that chose leaders for state-owned enterprises (SOEs). In Namibia, an Icelandic fishing company paid backhanders to officials for fishing rights in what has become known as the ‘Fishrot’ scandal. Zanu-PF officials’ access to preferential foreign exchange rates present them with lucrative opportunities in Zimbabwe.

Ending this bureaucratic rent seeking goes beyond appointing ‘clean’ officials, which has been central to the anti-corruption campaigns in Angola and South Africa. Governments must also allow scrutiny of the state and empower those institutions designed for that role, such as the National Prosecuting Authority and the Public Protector in South Africa. Zimbabwe’s auditor general has published an in-depth report of the state of corruption in the country’s SOEs.

Companies must also be held to account for their role in aiding, and at worst directly benefitting, from state graft. International businesses have actively sought to benefit from corruption. They are now starting to face the consequences. A former Credit Suisse banker has pleaded guilty in the US over handling alleged kickbacks in Mozambique’s $2-billion “tuna bond” scandal. Global banks and consultancies continue to feel the squeeze for their complicity in state capture in South Africa.

Competition and pluralism

National liberation movements may only have a limited window within which to act. Across the region civil society campaigns and investigative journalists have shed light on some of the worst abuses of power. Anti-corruption campaigns are starting to bite. The state will continue to play a central role in Southern African economies, an important arbiter of economic transformation able to balance the region’s highly unequal and resource-dependent economies.

But opposition, civil society and the media are also critical for the progression towards democratic competition and pluralism in Southern Africa. Parliaments remain vital for holding rulers to account. Long used to unchallenged dominance, liberation movements have significant adjustments to make to rise to the challenge of a new era.

This article was originally published in the Mail and Guardian.




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Mozambique’s Peace and National Reconciliation Agreement: One Year On

Mozambique’s Peace and National Reconciliation Agreement: One Year On 6 August 2020 — 2:30PM TO 4:30PM Anonymous (not verified) 29 July 2020 Online

August 6, 2020 marks one year since the Peace and National Reconciliation Agreement was signed in Maputo. The agreement, signed by the President of Mozambique Filipe Nyusi and RENAMO leader Ossufo Momade, and witnessed by regional and international political and religious leaders, ended the return to conflict that started in 2013.

It also paved the way for Mozambique’s national elections in October 2019. Since the agreement, the Mozambique Liberation Front (FRELIMO) won a landslide victory in the elections, weakening RENAMO, and a splinter group has conducted targeted armed violence in Manica and Sofala provinces. Yet, the disarmament, demobilization, and reintegration (DDR) process has made progress.

At this event, senior figures reflect on the peace agreement and the key factors of its success. The event also draws upon insights from the authors of recent publications on the latest peace agreement in the context of longer term trends of democratization and peace-building in Mozambique.

A Chatham House Africa Programme research paper published in August 2019, Prospects for a Sustainable Elite Bargain in Mozambique: Third Time Lucky?, examined how the deal was achieved. The Portuguese version includes the full text of the peace accord. Read the research paper in Portuguese or English here.




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South Africa's Economic Reform and Employment in the Context of the Coronavirus Pandemic

South Africa's Economic Reform and Employment in the Context of the Coronavirus Pandemic 3 September 2020 — 3:00PM TO 4:00PM Anonymous (not verified) 26 August 2020 Online

President of COSATU, Zingiswa Losi, discusses the organization’s priorities for protecting jobs and workers, and working with other stakeholders to build a sustainable post-pandemic economy.

Employment in South Africa fell by an estimated 18 per cent between February and April 2020. The measures imposed to control the spread of COVID-19 suffocated an already weak economy and unemployment has hit a new high.

The stated aims of the government’s economic reform plans include the support of job creation in labour intensive industries, but the reform of the state and rebalancing of the economy and fiscus could lead to further job losses in state agencies and enterprises.

Protecting jobs while ensuring the health and safety of workers are dual priorities, and require the joint commitment and ‘social compact’ of labour, business and government.




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Inclusion, agency and influence: The role of women in Zimbabwe’s economy

Inclusion, agency and influence: The role of women in Zimbabwe’s economy 8 July 2021 — 3:00PM TO 4:30PM Anonymous (not verified) 2 July 2021 Online

Speakers discuss the changing role of women in Zimbabwe’s economic structures and the priorities for promoting greater economic inclusion, agency and influence of women.

Zimbabwe’s National Development Strategy of 2021-2025 highlights the importance of gender sensitivity in policymaking and of women’s economic participation in attaining the government’s Vision 2030.

However, women have been among the worst affected groups by the devastating effects that COVID-19 has had on Zimbabwe’s already floundering economy, which has exacerbated the challenges they face in economic life, such as access to credit, financial services and social security.

Leveraging existing structures such as women’s groups, micro-finance facilities, education and training, and national gender mechanisms, as well as supporting wider financial and digital inclusion in Zimbabwe, is central for the country’s sustained economic recovery.

This event also focuses on the differing impacts of COVID-19 on women’s economic activities across various sectors, as well as along rural-urban and formal-informal economy lines.

Read a meeting summary

This webinar is part of a series of events in partnership with the Konrad Adenauer Stiftung on Zimbabwe’s economic recovery and reform.

This event will also be broadcast live on the Africa Programme Facebook page.




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Lords recommend “passive immunisation” if bird flu reaches UK




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Mental Health Bill promises more tailored and dignified treatment for people detained




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Dyspnoea after home improvement work




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Development and validation of outcome prediction models for aneurysmal subarachnoid haemorrhage: the SAHIT multinational cohort study




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Endovascular treatment for acute ischaemic stroke in routine clinical practice: prospective, observational cohort study (MR CLEAN Registry)




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NICE recommends implantable monitor to identify atrial fibrillation after stroke




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NICE recommends hybrid closed loop systems for poorly controlled type 1 diabetes




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GLP-1 agonist shortage will last until end of 2024, government warns




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Artificial pancreases for type 1 diabetes: Better access is “watershed moment”—but delivery is key




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Helen Salisbury: Weight loss treatment—available in theory but not in practice




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SGLT-2 inhibitors for diabetes may help prevent dementia, study finds




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Chatham House Primer: Inside China’s government

Chatham House Primer: Inside China’s government 30 November 2022 — 6:00PM TO 6:45PM Anonymous (not verified) 4 October 2022 Chatham House

How are decisions made in Beijing, across China and where does the CCP fit in?

Still little is known in Western circles about the inner workings of China’s government. In power since 1949, the ruling Chinese Communist Party has evolved over decades to its current embodiment under President Xi Jinping.

The need for a better understanding of China’s government has been heightened, particularly as the country navigates post-COVID troubles, global economic downturns, wars in Europe, climate change and heightened tension with the United States.

This Primer has been prepared to pull back the veil on the Chinese government. Key issues to be tackled include:

  • What is the decision-making process in China’s government?

  • How is the party–government relationship best explained?

  • How has the party evolved in recent years with new forms of governance and leadership?

  • How has China’s government evolved in recent years, particularly in a globalized environment?

  • A description of the central government–province dynamic?

  • How are citizens engaged in the political process?

  • What are the major centres of power in the Chinese political system?

  • Has the COVID-19 pandemic altered attitudes towards and the operation of government?

As with all Chatham House member events, questions from members drive the conversation.




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From Iraq to Ukraine: What did governments learn?

From Iraq to Ukraine: What did governments learn? 20 March 2023 — 12:00PM TO 1:00PM Anonymous (not verified) 6 March 2023 Chatham House and Online

What were the main lessons for today’s conflicts from the way in which the war in Iraq played out?

This March marks the 20th anniversary of the US and UK-led invasion of Iraq to oust Saddam Hussein. Based primarily on unfounded fears Iraq’s WMD (weapons of mass destruction) capability was buidling up in the absence of UN inspection and constraints on the IAEA (International Atomic Energy Agency) safeguards, the decision to go to war has reverberated throughout the Middle East, the intelligence communities, and Western political decision-making ever since.

In the 2002–03 period when UN inspectors were allowed back into Iraq, Hans Blix, chairman of UNMOVIC (UN Monitoring, Verification and Inspection Commission) and Mohamed ElBaradei, director general of the IAEA, were at the centre of a storm in which they were put under huge pressure to agree with the US/UK narrative on the ‘missing’ WMD.

Their problem was that the evidence they were uncovering did not support the claims, but the war went ahead – and Saddam was overthrown – despite these UN findings.

Much has changed since 2003. As the geopolitical landscape has shifted, so have geopolitics and capabilities. Today’s Russia’s war against Ukraine which includes WMD threats, cyberattacks, and an assertive disinformation campaign has opened up new ways of thinking about communicating information from open source and government intelligence analysis.

This panel explores the experiences of people involved with decision-making at the UN and in the UK in 2003 and how things have changed today.

  • What were the lessons from the way in which the war in Iraq played out?
  • How has that influenced the way in which NATO has responded to Russia’s wars against Ukraine?
  • How should information be communicated within governments and to the public?
  • How to deal with disinformation campaigns in the days of open source information and social media?

As with all member events, questions from the audience drive the conversation.




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Can rhetoric match reality? Britain’s international development future

Can rhetoric match reality? Britain’s international development future 27 April 2023 — 9:00AM TO 10:00AM Anonymous (not verified) 12 April 2023 Chatham House and Online

In conversation with Andrew Mitchell, minister of state, UK Foreign, Commonwealth and Development Office. 

Last month’s updated Integrated Review positioned international development as a key pillar of British foreign policy which sets out the importance of the UK’s efforts to shape the ‘global strategic environment’.

Focusing heavily on Africa and the Indo-Pacific, international development will be central to the ambition of a ‘Global Britain’.

The Integrated Review outlines seven priority areas to revitalize the drive to meet the Global Goals, with a climate security strategy at its heart, while seeking to go beyond official development assistance (ODA).

However, there are major challenges ahead. Since 2021, the UK’s ODA has been cut from 0.7 per cent to 0.5 per cent gross national income (GNI). Some are concerned that since being subsumed by the UK Foreign Office, the UK Foreign, Commonwealth and Development Office has diluted the effectiveness of UK international development. Then there is the question of the strength of British public support for development assistance at a time of domestic economic hardship.

Can rhetoric match reality?

This event tackles questions including:

  • What does the UK’s vision for international development mean in practice?
  • Will aid and development help push Britain’s influence around the world?
  • Can policymakers and politicians garner domestic support for international aid in times of economic uncertainty, and if so, how?
  • Can the UK rebuild its reputation in the world while it doesn’t meet its 0.7 per cent GNI target?

This event will be balloted for in-person attendance. Register your interest to join and a confirmation email will be sent to you on Tuesday 25 May at 12:00 BST to confirm your place at the event.

As with all member events, questions from the audience drive the conversation.

A coffee reception will immediately follow this event.




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All women with suspected endometriosis should be offered ultrasound scans, says NICE

The National Institute for Health and Care Excellence (NICE) has recommended that all women with suspected endometriosis be offered an early transvaginal ultrasound scan, even if the pelvic or abdominal examination is normal.In its updated guideline1 on the diagnosis and management of endometriosis, NICE recommends specialist ultrasound as an alternative to magnetic resonance imaging for investigating suspected cases of the condition in secondary care.The updated guideline follows recent reports from both the National Confidential Enquiry into Patient Outcome and Death2 and Endometriosis UK which highlighted problems with delayed diagnoses, partly owing to a lack of awareness among healthcare professionals of the condition and how it presents. Such delays can result in prolonged suffering, ill health, and risks to fertility, the reports warned.Other new and updated recommendations include asking women with suspected endometriosis if any first degree relatives have a history of the condition, and considering neurodiversity when taking into account...




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America's abortion ban will hurt women everywhere

America's abortion ban will hurt women everywhere The World Today mhiggins.drupal 9 August 2022

In the final part of a series on the impact of the Roe v Wade ruling, Nina van der Mark assesses the global impact of America’s reverse on reproductive rights.

In overturning the constitutional right to an abortion established by Roe v Wade, the Supreme Court of the United States placed the US alongside Poland, El Salvador and Nicaragua as countries that have restricted access to abortion in recent decades. While the Dobbs ruling is a domestic reversal, the US remains the largest funder of global health, family planning and reproductive health services. There is a lot at stake for women and girls around the world. 

Here are four potential global impacts to consider.

Millions of women will be at greater risk 

The Guttmacher Institute, a research and policy organization that aims to improve sexual and reproductive health worldwide, calculated that in 2021 American international family planning assistance saw an estimated 27.2 million women and couples receive contraceptive services, some 12 million pregnancies averted, four million unsafe abortions prevented and 19,000 maternal deaths avoided. These outcomes help to improve gender equity as well as increase women’s education and employment opportunities and boost economic growth. 

This happens despite US funding for international family planning being in decline over the past decade. It peaked during the Obama administration at $715 million in 2010 but since 2017 averaged about $607 million a year. Using US aid to directly fund abortions as a method of family planning is prohibited under the terms of the Helms Amendment of 1973.

In America, the Dobbs ruling has so far led 14 Republican-controlled states to enact anti-abortion legislation. This, in turn, has motivated pro-choice campaigners – on August 2, a referendum in the staunchly conservative state of Kansas returned a decisive vote to preserve abortion rights. That result gives hope to abortion-rights groups that the issue will cut across traditional political loyalties and bring swing voters to their cause in the mid-term congressional elections in November.  

That is important because Congress decides on the level of funding for America’s global health programmes, including family planning and reproductive health. The stakes are high. For instance, Kenya, Nigeria and Ethiopia, with a combined population of more than 370 million, are among the top 10 recipients of US Overseas Development Assistance, most of which goes to health programmes. Nigeria, for instance, received $794 million in such funding from America in 2019-2020. 

A sudden policy reversal affecting funding for reproductive health would lead to clinic closures, reduced access to help and shortages of essential family planning commodities. The result would be more unintended pregnancies, more unsafe abortions and a potential increase in maternal mortality. 

Women will have more unsafe abortions

The Helms Amendment, which prevents recipients of American aid directly funding abortion services, was passed by Congress in 1973 following the Roe v Wade decision. The Global Gag Rule, first enacted by Ronald Reagan in 1984, goes further, forbidding NGOs abroad in receipt of American aid from promoting or counselling abortion as a form of family planning, even when using their own funds. Since its introduction, Republican administrations have enforced the rule while Democratic administrations have rescinded it, as Biden did in January 2021.  

Restricting access to safe abortion services increases the number of unsafe abortions, whereas legalizing abortion services reduces them. During the Bush administration, the Global Gag Rule prompted a 12-per-cent increase in pregnancies in rural Ghana, which led to an additional 200,000 abortions. 

Another study found a substantial increase in abortions, a decline in contraceptive use and an increase in pregnancies in 26 countries in sub-Saharan Africa affected by the rule across three US administrations. It’s estimated that 77 per cent of abortions in the region are unsafe. In 2019 that translated into 6.2 million unsafe abortions.

The failure of America to consistently support safe abortion services contributes to the more than 35 million unsafe abortions that take place each year across 132 lower middle-income countries.  

Under the Trump administration, the Global Gag Rule was extended from family planning funding to cover all US global health assistance, increasing the level of US funding affected from around $600 million to $8.8 billion. Were a Republican administration to be elected in 2024 there is little doubt the rule would be reinstated, possibly in the most restrictive form that Trump enforced. 

Anti-abortion movements will double their efforts 

The repeal of Roe v Wade has not occurred in a silo, nor are its effects contained within the US.

News of the Dobbs ruling, which overturned Roe v Wade, prompted One of Us, a European anti-abortion platform, to mount an immediate, 20,000-strong anti-abortion demonstration in Spain, including leaders of the conservative Vox party.  On Twitter, Sara Larin, an anti-abortion activist from El Salvador, likened the Dobbs ruling to the abolition of slavery in the US, calling it ‘the beginning of the end for abortion [worldwide]’. 

Countries have based their legal protections for abortion access on Roe v Wade or cited it in their case law, which now opens them up to legal challenge domestically. A Christian anti-abortion group in Kenya is legally challenging a pro-choice ruling based on Roe v Wade. Such challenges may increase: anti-choice groups in Mexico and Peru cited the Dobbs ruling as an encouraging development. 

An offshoot of the American Center for Law and Justice contributed to the legal case that helped overturn abortion rights in Poland

Many American Christian right-wing groups fund anti-abortion activities abroad. OpenDemocracy, an independent global media platform, recently reported that 28 Christian right-wing organizations spent more than $280 million internationally between 2007-2018 on anti-choice activities, targeting Europe primarily, followed by Africa and Asia.  

The American right is not afraid to take direct legal action abroad either. The European Center for Law and Justice, an offshoot of the Trump-backed American Center for Law and Justice, has made interventions in dozens of court cases on sexual and reproductive health and rights in the European Court, including in the case that overturned abortion rights in Poland.   

The European parliament in its most recent motion on the topic expressed concern about the potential for the Dobbs ruling to prompt a surge in the flow of money to anti-choice groups around the world.  

America’s global standing will take a hit 

The Dobbs ruling immediately attracted criticism from many world leaders.  ‘Watching the removal of a woman’s fundamental right to make decisions over their own body is incredibly upsetting,’ said Jacinda Ardern, the New Zealand prime minister. ‘To see that principle now lost in the United States feels like a loss for women everywhere.’  

President Emmanuel Macron of France tweeted: ‘I wish to express my solidarity with the women whose liberties are being undermined by the Supreme Court of the United States.’ 

Javier Milei, a potential candidate in Argentina’s presidential election, welcomed the Dobbs ruling

The ruling is in conspicuous opposition to the Biden administration’s more progressive stance on sexual and reproductive health and rights and its advocacy abroad. It sends a clear message from the world’s most powerful democracy that these rights are not guaranteed. 

While many world leaders reacted to the Dobbs ruling with dismay, other senior figures from the conservative right welcomed it, including the Brazilian President Jair Bolsonaro’s son, Eduardo, and Javier Milei, a potential candidate in Argentina’s presidential election next year.  

In 2020, the Trump administration co-sponsored the ‘Geneva Consensus Declaration on Promoting Women’s Health and Strengthening the Family,’ declaring that there was ‘no international right to abortion.’ It was signed by more than 30 countries, including autocratic and right-wing governments in Brazil, Poland, Hungary and Saudi Arabia.  

The Biden administration withdrew from it – but its signatories are the governments who may yet take advantage of America’s self-inflicted erosion of authority on reproductive rights.  

The Dobbs ruling exposes the limitation of the American executive to act within the US legal system while opening up questions on American support of, and dedication to, fundamental rights.

Read the other two articles in this series: ‘Empowering women aids climate resilience’ and ‘Counting the cost of the abortion ban

 




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Quantitative SPECT/CT Metrics in Early Prediction of [177Lu]Lu-DOTATATE Treatment Response in Gastroenteropancreatic Neuroendocrine Tumor Patients

Our objective is to explore quantitative imaging markers for early prediction of treatment response in patients with gastroenteropancreatic neuroendocrine tumors (GEP-NETs) undergoing [177Lu]Lu-DOTATATE therapy. By doing so, we aim to enable timely switching to more effective therapies in order to prevent time-resource waste and minimize toxicities. Methods: Patients diagnosed with unresectable or metastatic, progressive, well-differentiated, receptor-positive GEP-NETs who received 4 sessions of [177Lu]Lu-DOTATATE were retrospectively selected. Using SPECT/CT images taken at the end of treatment sessions, we counted all visible tumors and measured their largest diameters to calculate the tumor burden score (TBS). Up to 4 target lesions were selected and semiautomatically segmented. Target lesion peak counts and spleen peak counts were measured, and normalized peak counts were calculated. Changes in TBS (TBS) and changes in normalized peak count (nPC) throughout treatment sessions in relation to the first treatment session were calculated. Treatment responses were evaluated using third-month CT and were binarized as progressive disease (PD) or non-PD. Results: Twenty-seven patients were included (7 PD, 20 non-PD). Significant differences were observed in TBSsecond-first, TBSthird-first, and TBSfourth-first (where second-first, third-first, and fourth-first denote scan number between the second and first, third and first, and fourth and first [177Lu]Lu-DOTATATE treatment cycles), respectively) between the PD and non-PD groups (median, 0.043 vs. –0.049, 0.08 vs. –0.116, and 0.109 vs. –0.123 [P = 0.023, P = 0.002, and P < 0.001], respectively). nPCsecond-first showed significant group differences (mean, –0.107 vs. –0.282; P = 0.033); nPCthird-first and nPCfourth-first did not reach statistical significance (mean, –0.122 vs. –0.312 and –0.183 vs. –0.405 [P = 0.117 and 0.067], respectively). At the optimal threshold, TBSfourth-first exhibited an area under the curve (AUC) of 0.957, achieving 100% sensitivity and 80% specificity. TBSsecond-first and TBSthird-first reached AUCs of 0.793 and 0.893, sensitivities of 71.4%, and specificities of 85% and 95%, respectively. nPCsecond-first, nPCthird-first, and nPCfourth-first showed AUCs of 0.764, 0.693, and 0.679; sensitivities of 71.4%, 71.4%, and 100%; and specificities of 75%, 70%, and 35%, respectively. Conclusion: TBS and nPC can predict [177Lu]Lu-DOTATATE response by the second treatment session.




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Development of 18F-Fluoromisonidazole Hypoxia PET/CT Diagnostic Interpretation Criteria and Validation of Interreader Reliability, Reproducibility, and Performance

Tumor hypoxia, an integral biomarker to guide radiotherapy, can be imaged with 18F-fluoromisonidazole (18F-FMISO) hypoxia PET. One major obstacle to its broader application is the lack of standardized interpretation criteria. We sought to develop and validate practical interpretation criteria and a dedicated training protocol for nuclear medicine physicians to interpret 18F-FMISO hypoxia PET. Methods: We randomly selected 123 patients with human papillomavirus–positive oropharyngeal cancer enrolled in a phase II trial who underwent 123 18F-FDG PET/CT and 134 18F-FMISO PET/CT scans. Four independent nuclear medicine physicians with no 18F-FMISO experience read the scans. Interpretation by a fifth nuclear medicine physician with over 2 decades of 18F-FMISO experience was the reference standard. Performance was evaluated after initial instruction and subsequent dedicated training. Scans were considered positive for hypoxia by visual assessment if 18F-FMISO uptake was greater than floor-of-mouth uptake. Additionally, SUVmax was determined to evaluate whether quantitative assessment using tumor-to-background ratios could be helpful to define hypoxia positivity. Results: Visual assessment produced a mean sensitivity and specificity of 77.3% and 80.9%, with fair interreader agreement ( = 0.34), after initial instruction. After dedicated training, mean sensitivity and specificity improved to 97.6% and 86.9%, with almost perfect agreement ( = 0.86). Quantitative assessment with an estimated best SUVmax ratio threshold of more than 1.2 to define hypoxia positivity produced a mean sensitivity and specificity of 56.8% and 95.9%, respectively, with substantial interreader agreement ( = 0.66), after initial instruction. After dedicated training, mean sensitivity improved to 89.6% whereas mean specificity remained high at 95.3%, with near-perfect interreader agreement ( = 0.86). Conclusion: Nuclear medicine physicians without 18F-FMISO hypoxia PET reading experience demonstrate much improved interreader agreement with dedicated training using specific interpretation criteria.




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Supreme Court questions risk disclosure arguments in Facebook case

The Supreme Court appeared skeptical that companies should be required to include past events in their risk disclosure statements during oral arguments for Facebook Inc. vs. Amalgamated Bank on Wednesday.




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Elon Musk, Vivek Ramaswamy to lead Trump's new 'Department of Government Efficiency'

President-elect Donald Trump announced Tuesday that Elon Musk and Vivek Ramaswamy will lead his administration's new Department of Government Efficiency, or DOGE, to end "government waste" and "slash excess regulations."




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Shigeru Ishiba re-elected as Japan's prime minister in minority government

The Japanese parliament on Monday re-elected Liberal Democratic Party chief Shigeru Ishiba as prime minister in a rare runoff vote after the ruling LDP lost its majority in the lower legislative chamber.




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Bill to legalize assisted-sying introduced in British Parliament

The British parliament published an assisted-dying draft bill Tuesday that would give terminally ill adults with less than six months to live the legal right to end their lives with the help of medical professionals.




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UC San Diego Doctoral Graduate Recognized for Achievement in Astronomy

Oct. 17, 2024 — UC San Diego Alumnus Roman Gerasimov, who recently earned his doctorate from the university, has received the International Astronomical Union (IAU) Stars and Stellar Physics Division Award […]

The post UC San Diego Doctoral Graduate Recognized for Achievement in Astronomy appeared first on HPCwire.




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Premier League referee David Coote suspended for Jurgen Klopp comments

Premier League reference David Coote is suspended indefinitely after videos surfaced that appeared to show him criticizing former Liverpool coach Jurgen Klopp, officials announced Monday.




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US Treasury Issues Final Rule Addressing Investments in Certain National Security Technologies and Products

WASHINGTON, Oct. 30, 2024 — The U.S. Department of the Treasury (Treasury) today issued a final rule (Final Rule) to implement Executive Order 14105 of August 9, 2023, “Addressing United […]

The post US Treasury Issues Final Rule Addressing Investments in Certain National Security Technologies and Products appeared first on HPCwire.




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Vitamin D supplements may help lower blood pressure in obese seniors

Vitamin D supplements might lower blood pressure in seniors who are obese, reducing their heart health risk, a new study says.





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OSC Advances Marine Movement Research with Computational Tools for Bio-Inspired Robotics

COLUMBUS, Ohio, Nov. 7, 2024 — Alexander Hoover, an assistant professor in the Department of Mathematics and Statistics at Cleveland State University, has always been fascinated by marine organisms—the way […]

The post OSC Advances Marine Movement Research with Computational Tools for Bio-Inspired Robotics appeared first on HPCwire.




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LightSolver Highlights Laser Computing Advancements for HPC at SC24

TEL AVIV, Israel, Nov. 12, 2024 — LightSolver today announced that it will be exhibiting and presenting at SC24, the international conference for high-performance computing (HPC), networking, storage, and analysis […]

The post LightSolver Highlights Laser Computing Advancements for HPC at SC24 appeared first on HPCwire.




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Asthma Drug Still Being Prescribed to Kids Despite Potential Mental Health Risks

The allergy and asthma drug montelukast, also known as Singulair, can cause psychiatric side effects—and researchers aren’t sure why




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'Gas Station Heroin' Is a Dangerous and Often Contaminated Supplement

Tianeptine, an addictive drug at high doses, is being sold as a dietary supplement in gas stations and convenient stores. But such products could be contaminated with metals, microorganisms or other undisclosed drugs




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Farmers in Crisis, Long Overlooked, Are Finally Getting Mental Health Support

Amid a mounting mental health crisis among farmers, experts are working to make help more accessible




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Despite improvements, salt in restaurant meals remains high, can hurt the heart

Consumers thinking of dining out for their next meal may want to consider one instruction for the server -- hold the salt.




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Nutritional supplements with curcumin could curb macular degeneration, study suggests

Nutritional supplements that contain curcumin -- a natural anti-inflammatory compound -- may protect the eyes from the development and progression of age-related macular degeneration, a new study suggests.




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Excessive daytime sleepiness can lead to dementia, study indicates

Experiencing excessive daytime sleepiness as an older adult can spell dire consequences that ultimately may lead to full-blown dementia, according to a new study funded by the National Institute on Aging.




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Preclinical research and development of a herbal antipyretic drug based on leaves of Ceiba pentandra (Malvaceae)

Background: Faced with the limits of synthetic antipyretic substances, in particular their involvement in the occurrence of numerous and often serious adverse effects; the challenge is in search of new antipyretics especially from the African traditional pharmacopoeia. The objective of this study was to evaluate the antipyretic activity of an aqueous extract and a formulation of Ceiba pentandra, with a view to designing an herbal antipyretic drug. Methods: Trials of formulation of an antipyretic syrup with leaves extract of Ceiba pentandra were carried out. The antipyretic activity was investigated by the bewer's yeast induced pyrexia. Physicochemical and microbiological stability tests were carried out on the syrup. Results: It was found with the extract an antipyretic activity at doses of 125 mg/kg and 150 mg/kg. The effect was greater for the 125 mg/kg dose with inhibition percentages ranging from 27.58% to 71.25%. This antipyretic activity was early (from 30 minutes) and was preserved during the four hours of the experiment. The syrup dosed at 125 mg/kg gave an activity similar to that of the extract by significantly reducing the hyperthermia in the rats. Regarding the stability tests, the syrup remained stable both physico-chemically and microbiologically throughout the study period (28 days) both when exposed to low temperature (5 °±3 ° C) and at high temperature (40°±2° C). Conclusions: Ceiba pentandra leaves have antipyretic activity and could be used for the development of an herbal antipyretic drug.




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Dwayne Johnson sings female empowerment song in 'Moana 2'

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House voting on bill to allow government to remove tax-exempt status from nonprofits

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Judge blocks Louisiana law requiring Ten Commandments to be displayed in public schools

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Former Air National Guardsman Jack Teixeira sentenced to 15 years for documents leak

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President-elect Trump taps S.D. Gov. Kristi Noem to lead Department of Homeland Security

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Elon Musk, Vivek Ramaswamy to lead Trump's new 'Department of Government Efficiency'

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NASA to restart Mentor-Protege program to help improve contractor diversity

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The Activity That Cuts Dementia Risk By 90%

Study of women over 50 suggests how to cut dementia risk by 90 percent.




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An Obvious Mental Sign of Vitamin D Deficiency

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Hearing This Statement Can Shrink Your IQ By 30%

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