He makes history at Syracuse University.

Holyfield will fight Belford on September 11.

The United Autoworkers (UAW) is on a new campaign. The union plans to organize workers in hither-to non-union foreign-owned automobile plants in the United States. This campaign may or may not work, but in the long run it will prove futile unless the union can compete in the international market, against all international auto workers.

There are 575,000 autoworkers in the U.S. Nearly 20% work for foreign-owned plants. All of these plants are non-union. The foreign-owned plants were intentionally placed in right-to-work areas, many in the South.

The UAW is likely to have some difficulty succeeding with this campaign. The non-union workers already earn highly competitive wages and benefits. To date, these U.S. workers in plants owned by Toyota, Volkswagen, Hyundai and Honda have shown little interest in unionization.

Why would the union be so interested in this initiative? To preserve its membership. The traditional problem with unions is less the rate of wages they demand and more about the work rules they impose. These work rules reduce the productivity of the unionized plants. That has certainly been the case in the U.S. auto industry. As a result, the UAW is losing membership as UAW auto plants in the U.S. close under the onerous costs the UAW plants carry. If the union can succeed in unionizing the domestic foreign-owned auto plants to the same extent they have unionized the domestic manufacturers’ plants, they will be able to impose the same work rules and produce roughly the same productivity. The result should, in the union’s eyes, be a reduction in the rate of jobs lost in the union.

But there is a problem here. The UAW has already seen that it was unable to stop new non-union plants in the U.S. How will it stop future non-union domestic plants? O.K., let’s say they can do that. Will they also be able to stop all foreign non-union plants from becoming established and growing? Certainly not. Unless the union membership can compete on an international basis with competitive costs and productivity, this unionization effort is wasted money. If it succeeds, the U.S. loses more plants to plants located offshore. Union membership still falls.

It seems that one of the problems for unionized employees is one of definition. Union members often call their compatriots in competing companies “brothers and sisters.” These are certainly not brothers and sisters. In a marketplace they are competitors. Union employees have to be able to beat, or at least stalemate, these competitors or lose their jobs. This is true as long as the UAW can not control the entrance of other less expensive competitors, either in the U.S. or elsewhere.

The long history of the DRAM semiconductor market illustrates this. The U.S. manufacturers of DRAM semiconductors faced intense competition from the Japanese in the 1980s. The domestic industry succeeded in slowing the Japanese by using the International Trade Commission. Then arose new and equally troublesome problems. These problems were DRAM semiconductor facilities in Taiwan and Korea. Eventually, the U.S. industry evolved to the point where it had only one domestic producer of DRAM chips. Intel was one of the early competitors to get out of that market to focus its resources in the more complex, and much more profitable, domestic micro-processor business. SX4MBURBCAJQ

An ongoing campaign is targeting npm developers with hundreds of typosquat versions of their legitimate counterparts in an attempt to trick them into running cross-platform malware. The attack is notable for utilizing Ethereum smart contracts for command-and-control (C2) server address distribution, according to independent findings from Checkmarx, Phylum, and Socket published over the past few

Fresh rubber for wet and slippery conditions.
( Photos: 5, Comments: 66 )

Engenheiros ficaram chocados ao encontrar a mensagem bem no fundo da parede de um farol no sul da Escócia.

Guam tem 40 vezes mais aranhas do que as ilhas vizinhas — e uma população de cobras invasoras tão vorazes que acabaram com os pássaros das florestas.

Federal authorities are grappling with the aftermath of an illegal sheep cloning operation that has scattered hundreds of contraband hybrid animals across multiple states, following the sentencing of the scheme's mastermind. Montana rancher Arthur Schubarth received a six-month prison term for cloning a near-threatened Marco Polo argali sheep from tissue illegally imported from Kyrgyzstan. The cloned animal, named Montana Mountain King, was used to inseminate over 100 ewes, creating a network of unauthorized hybrid offspring. Court documents reveal that Schubarth sold these hybrids to big game hunting enthusiasts, with prices reaching $10,000 per animal. While the original cloned sheep is now housed at New York's Rosamond Gifford Zoo, authorities cannot account for most of its descendants.

Read more of this story at Slashdot.

An anti-corruption charity finds significant concerns in £15.3bn worth of contracts awarded during the pandemic.

Democratic presidential nominee Joe Biden said that President Trump does bear some responsibility for catching COVID-19 last week due to his refusal of not taking social distancing guidelines and not wearing a mask seriously. “Look, anybody who contracts the virus by essentially saying, ‘masks don’t matter; social distancing doesn’t matter’ — I think is responsible […]

The post Biden: Trump Is ‘Responsible’ For Contracting Coronavirus appeared first on Hispolitica.

America and Americans must decide what the US' place in the world is and then accept what comes with that, writes Lisa Otto.

Interactive Media Strategies released data on July 14 showing that 62% of corporations that purchased video communications technology made the decision at the President/CEO level when there was no prior investment in this kind of technology.  That number dropped to 58% when the prior year's spend was as much as $10,000.

The same data shows that when an enterprise already spends $100,000 or more annually on video, the decision-making authority is almost evenly distributed between IT (35%), functional department heads (31%), and the President/CEO level (34%).

I think the clear implication of this data is that when corporations are already committing resources to video communications and the value of video has already been established, and this kind of technology is no longer considered exotic, then decision-making authority becomes more broadly distributed to IT and the business units.

This data is interesting when paired with data released in 2010 that shows 15% of executives surveyed that do not spend money on video and are thus not using video communications believe video communications are "very effective."  58% of executives surveyed that spend $100,000 or more annual on video technology indicated they believe video communications are "very effective."

I am sure this great difference is due to several factors, including: executives who are predisposed to see value in video are those most likely to invest in it, and those that have already made a six figure investment in video will likely not be motivated to feel as if the investment was wasted.  Nonetheless, video obviously wears well because executives who are heavily invested in video believe much more in its value than executives who do not employ the technology.

A.F. Branco Cartoon – Compare and contrast. Fight, Fight, Fight against Kamala’s Marxist tyrannical government. It’s what’s at stake in..

Islamic radicalisation in Central Asia 18 September 2024 — 10:00AM TO 11:30AM Anonymous (not verified) 20 August 2024 Chatham House and Online

Experts analyse rising foreign recruitment, current counter-radicalisation efforts and challenge past Chatham House predictions made of the Central Asia region.

In 2014, Chatham House released a report titled The Myth of Post-Soviet Muslim Radicalisation in the Central Asian Republics. At that time, a significant, Western-funded counter-radicalisation industry was addressing what was believed to be a major issue of Islamic violent extremism in the region.

Over the past decade, two key developments have occurred. First, Western interest in the region has declined in favour of traditional geopolitical concerns. Second, while violent extremism incidents within Central Asia remain rare, there has been a notable recruitment of Central Asians by foreign groups, with several attacks carried out by Central Asians overseas.

In this event, the original report’s authors, John Heathershaw and David Montgomery, will discuss whether the report’s arguments are still valid and how we might answer these questions today.

This raises several questions:

• What did the report accurately predict, and where did it fall short?
• How can we explain the lack of violent extremist organisations (VEOs) within Central Asia but the presence of Central Asians in VEOs abroad?
• Could repression by Central Asian states both domestically and transnationally have contributed to this issue?
• What, if anything, can the counter-radicalisation industry do today to address this problem more effectively?

Please note that in-person places are limited. Please wait for confirmation before participating. 

Jacek R. Wiśniewski
Dec 1, 2014; 13:3497-3506
Research

Is there an end to the Central Bank of Libya crisis? 14 November 2024 — 3:00PM TO 4:00PM Anonymous (not verified) 6 November 2024 Online

Experts discuss implications for Libya’s economic governance.

In August this year, the Libyan Presidency Council moved to replace Libya’s longtime central bank governor, Sadiq al-Kabir. Kabir had been in position since September 2011, and in the period following the administrative division of Libya, he rose to prominence as one of the most influential figures on the Libyan political scene.

In the absence of a functioning relationship between executive and legislature, the Central Bank of Libya (CBL) took on many of the competencies of the ministry of finance and became an arbiter of which payments were made and when. In October, following UN-led and parallel back-channel negotiations, a new governor was selected and the CBL board of directors reconstituted.

In this webinar, experts will examine:

• What challenges will the new CBL leadership face?
• Can we expect significant changes for Libya’s economic governance?
• What are the implications for the balance of power between Libya’s rival power centres?

This webinar is organized in partnership with the North Africa Initiative (NAI) at the Foreign Policy Institute (FPI) of the Johns Hopkins Paul H. Nitze School of Advanced International Studies.

CJ Fielding
Aug 1, 1997; 38:1503-1521
Reviews

John M. Dietschy
Aug 1, 2004; 45:1375-1397
Thematic Reviews

EJ Blanchette-Mackie
Jun 1, 1995; 36:1211-1226
Articles

IJ Goldberg
Apr 1, 1996; 37:693-707
Reviews

Rebuilding trust is central to the UN’s future Expert comment NCapeling 25 March 2021

António Guterres is under scrutiny as he prepares to report on the future of the United Nations, with a renewed focus on trust, resilience and prevention.

The United Nations Secretary-General’s inbox is full as his organization celebrates its 75th anniversary. Trust must be rebuilt amid increased geo-political rivalry, North-South divisions, and sceptical citizens left behind by globalization. The international community has manifestly underinvested in institutional resilience and prevention. Better partnerships are needed with the private sector, and innovative forms of cross-regional cooperation fostered.

There are positive signs UN member states want things to change. They unanimously agreed a Political Declaration last September strongly reaffirming multilateralism, and they gave António Guterres one year to present a roadmap on how to respond, ‘building back better’ in the face of climate change and COVID-19.

A key challenge is to steer mandates and resources towards prevention. The World Bank-WHO Global Preparedness Monitoring Board, which eerily predicted the pandemic in its inaugural report in September 2019, reminds us successful prevention rests not on warning alone, but on aligned incentives for early action.

Geopolitical tensions persist

China has invested significantly in the multilateral system over the last decade, both in formal organizations such as the UN and the African Union, and in fostering a set of China-centred ‘mini-lateral’ fora such as the SCO, BRICS and BRI. It has also deepened its ties with Russia in the UN Security Council. Western countries both begrudgingly admire and deeply distrust China’s nimbleness in advancing its interests and values in this way but are divided on how to respond.

The Biden administration has recommitted itself to multilateral processes but US bilateral relations are likely to remain the main foreign policy driver. The UK has sought to convert the G7 into an enlarged summit-level meeting for democracies but Europe is divided over the wisdom of formalizing a group which may increase divisions with China, and some major democracies – India for example – have divergent approaches on issues such as trade protection.

An increase in cross-regional informal caucusing within the UN system to advance norms and progress around specific common objectives is likely. Guterres can encourage smaller powers to become ‘bridge builders’ sitting in the middle of a ‘Venn diagram’ of such new member state constellations at the UN.

Guterres can also build on the recent Abraham Accords to encourage cross-regional cultural, political and security relationships on the back of trade and investment, and map practical opportunities for strategic cooperation between China and the West in health and food security, climate and biodiversity, and global macroeconomic management, while fostering new normative frameworks to manage strategic competition in artificial intelligence (AI), big data, cyber resilience, gene-editing, and automation.

North-South mistrust

Realizing the Sustainable Development Goals (SDGs) and climate objectives rests in part in mobilizing the expertise and resources of sub-state actors such as business and city and regional authorities. However, developing countries remain wary of granting the UN Secretary-General a greater role in fostering partnerships with the private sector and mobilizing private finance, out of fear this may overshadow the global North’s promises to provide aid and create fairer trade and debt conditions.

In addition, African governments are expressing growing frustration at their continued lack of ‘agency’ in UN decision-making, the reneging of promises on climate financing by the global North, and the slow rollout of the COVAX facility to developing countries.

Progress may lie in two areas. First, developing country leadership of initiatives – such as the Friends Group on SDG financing established by the Jamaican and Canadian ambassadors to the UN – can help build trust and allay concerns, which is vital to incentivise transformative investment by sovereign wealth, pension, and insurance funds in pro-poor low carbon infrastructure in developing countries.

The second area is curating multi-stakeholder initiatives outside the UN framework and then linking them back to the organization once they have proven to be beneficial to both developed and developing countries. Successful initiatives such as the Vaccine Alliance can be a model of how to do this while not detracting from state obligations.

Scepticism among citizens

Trust in governance also needs rebuilding at the level of the individual citizen. Mobilized by populist movements and ‘fake news’ online, individuals left behind by the uneven economic benefits of globalization view governments and international organizations as unaccountable and lacking their interests at heart.

Guterres has called for a new ‘social contract’ between governments and their citizens, and for ‘Multilateralism 2.0’ to demonstrate a practical ‘hard interest’ as well as a ‘values’ case for why international cooperation inclusively benefits individuals as well as states. And technological innovation can also help citizens hold governments to account. As the first Secretary-General with a science and engineering background, Guterres has championed how technology enhances UN delivery of its objectives.

The pairing of artificial intelligence (AI) with satellites and drones for geospatial insight has been pioneered by both the United Nations Environment Programme (UNEP) and the Food and Agriculture Organization (FAO) to help communities preserve ecosystems and agricultural productivity. The resultant data, accessible on smart phones and computers, enables civil society to measure governments’ promises against real-time progress, through monitoring greenhouse gas emissions from power stations.

Alongside trust and accountability, fostering inclusiveness is likely to be central to Guterres’ report as he navigates how the UN can legitimize multi-stakeholder partnerships, enhance transparency, and bring coherence to diverse ‘mini-lateral’ initiatives.

These themes are explored further in the forthcoming synthesis paper ‘Reflections on building more inclusive global governance: Ten insights into emerging practice’

Expert

Expert

Expert

Expert

The functional mechanisms of multidomain proteins often exploit interdomain interactions, or “cross-talk.” An example is human Pin1, an essential mitotic regulator consisting of a Trp–Trp (WW) domain flexibly tethered to a peptidyl-prolyl isomerase (PPIase) domain, resulting in interdomain interactions important for Pin1 function. Substrate binding to the WW domain alters its transient contacts with the PPIase domain via means that are only partially understood. Accordingly, we have investigated Pin1 interdomain interactions using NMR paramagnetic relaxation enhancement (PRE) and molecular dynamics (MD) simulations. The PREs show that apo-Pin1 samples interdomain contacts beyond the range suggested by previous structural studies. They further show that substrate binding to the WW domain simultaneously alters interdomain separation and the internal conformation of the WW domain. A 4.5-μs all-atom MD simulation of apo-Pin1 suggests that the fluctuations of interdomain distances are correlated with fluctuations of WW domain interresidue contacts involved in substrate binding. Thus, the interdomain/WW domain conformations sampled by apo-Pin1 may already include a range of conformations appropriate for binding Pin1's numerous substrates. The proposed coupling between intra-/interdomain conformational fluctuations is a consequence of the dynamic modular architecture of Pin1. Such modular architecture is common among cell-cycle proteins; thus, the WW–PPIase domain cross-talk mechanisms of Pin1 may be relevant for their mechanisms as well.

Bero Roos
Theor. Probability and Math. Statist. 111 (), 137-151.
Abstract, references and article information

Sudip Ranjan Bhuia
Proc. Amer. Math. Soc. 152 (), 5249-5263.
Abstract, references and article information

Visual Abstract

In Alzheimer's disease (AD), tau, a microtubule-associated protein (MAP), becomes hyperphosphorylated, aggregates, and accumulates in the somato-dendritic compartment of neurons. In parallel to its intracellular accumulation in AD, tau is also released in the extracellular space, as revealed by its increased presence in cerebrospinal fluid (CSF). Consistent with this, recent studies, including ours, have reported that neurons secrete tau, and several therapeutic strategies aim to prevent the intracellular tau accumulation. Previously, we reported that late endosomes were implicated in tau secretion. Here, we explore the possibility of preventing intracellular tau accumulation by increasing tau secretion. Using neuronal models, we investigated whether overexpression of the vesicle-associated membrane protein 8 (VAMP8), an R-SNARE found on late endosomes, could increase tau secretion. The overexpression of VAMP8 significantly increased tau secretion, decreasing its intracellular levels in the neuroblastoma (N2a) cell line. Increased tau secretion by VAMP8 was also observed in murine hippocampal slices. The intracellular reduction of tau by VAMP8 overexpression correlated to a decrease of acetylated tubulin induced by tau overexpression in N2a cells. VAMP8 staining was preferentially found on late endosomes in N2a cells. Using total internal reflection fluorescence (TIRF) microscopy, the fusion of VAMP8-positive vesicles with the plasma membrane was correlated to the depletion of tau in the cytoplasm. Finally, overexpression of VAMP8 reduced the intracellular accumulation of tau mutants linked to frontotemporal dementia with parkinsonism and α-synuclein by increasing their secretion. Collectively, the present data indicate that VAMP8 could be used to increase tau and α-synuclein clearance to prevent their intracellular accumulation.

Paramphistomosis, caused by the rumen fluke, Calicophoron daubneyi, is a parasitic infection of ruminant livestock which has seen a rapid rise in prevalence throughout Western Europe in recent years. Following ingestion of metacercariae (parasite cysts) by the mammalian host, newly-excysted juveniles (NEJs) emerge and invade the duodenal submucosa which causes significant pathology in heavy infections. The immature larvae then migrate upwards, along the gastrointestinal tract, and enter the rumen where they mature and begin to produce eggs. Despite their emergence, and sporadic outbreaks of acute disease, we know little about the molecular mechanisms used by C. daubneyi to establish infection, acquire nutrients and to avoid the host immune response. Here, transcriptome analysis of four intra-mammalian life-cycle stages, integrated with secretome analysis of the NEJ and adult parasites (responsible for acute and chronic disease respectively), revealed how the expression and secretion of selected families of virulence factors and immunomodulators are regulated in accordance with fluke development and migration. Our data show that whilst a family of cathepsins B with varying S2 sub-site residues (indicating distinct substrate specificities) are differentially secreted by NEJs and adult flukes, cathepsins L and F are secreted in low abundance by NEJs only. We found that C. daubneyi has an expanded family of aspartic peptidases, which is up-regulated in adult worms, although they are underrepresented in the secretome. The most abundant proteins in adult fluke secretions were helminth defence molecules (HDMs) that likely establish an immune environment permissive to fluke survival and/or neutralise pathogen-associated molecular patterns (PAMPs) such as bacterial lipopolysaccharide in the microbiome-rich rumen. The distinct collection of molecules secreted by C. daubneyi allowed the development of the first coproantigen-based ELISA for paramphistomosis which, importantly, did not recognise antigens from other helminths commonly found as co-infections with rumen fluke.

Infrastructure Management Contracts: Improving Energy Asset Management in Displacement Settings Research paper sysadmin 17 April 2019

This paper highlights a number of options for managing electricity infrastructure in refugee camps and outlines the challenges, opportunities and operational implications associated with them. It takes the Kalobeyei settlement in Kenya as a case study.

• Building and maintaining electricity infrastructure to power offices, businesses, households and other operations in displacement settings is difficult. It is especially challenging for the Office of the United Nations High Commissioner for Refugees (UNHCR) and its partner agencies, because supplying electricity is not their core business.
• Private-sector companies exist that are willing and able to develop infrastructure management contracts to provide energy as a service in displacement settings. However, institutional barriers within humanitarian agencies persist, with short budgeting cycles in particular preventing humanitarian agencies from entering into the sorts of long-term service agreements required by the private sector.
• A number of options exist to leverage the expertise of the private sector through ‘public–private partnership’ (P3) structures. Such mechanisms can promote more efficient management of infrastructure by drawing on private-sector experience and expertise, incentivizing appropriate risk-sharing and providing options to leverage private capital in project development.
• Field work from the Kalobeyei settlement in Kenya suggests that a solar/diesel hybrid mini-grid solution was the most economical option to power camp services and infrastructure there. Compared to distributed diesel generation, the annual savings in operating costs were estimated at $49,880, with the additional investment paid back within 3.6 years.
• Humanitarian agencies need to be willing to change their policies to enable long-term service agreements. Alternatively (or, more likely, in conjunction with this option), financial mechanisms such as partial risk guarantees need to be developed to offset some of the risks. This change will need high-level support from donors and humanitarian agencies.
• Once the first infrastructure management contracts can be signed and tested in displacement locations (through the use of donor funding or otherwise) and associated data collected, it will ease the way for future investments in these types of projects.

Mike Trout and owner Arte Moreno met separately with the media on Monday, but neither would confirm that extension talks have begun between the Angels and Trout's agent, Craig Landis.

VOLUME 289 (2014) PAGES 6604–6618In Fig. 4G, in the foxi1 panel, the images in Fig. 4G, i and l, corresponding to “smad1 MO” and “smad5 MO + samd1/9 mRNA” samples, respectively, were inadvertently reused during figure preparation. This error has now been corrected using images pertaining to each treatment and sample. This correction does not affect the results or conclusions of the work.jbc;295/52/18650/F4F1F4Figure 4G.

General practice leaders in Wales have voted unanimously to reject the Welsh government’s GP contract offer for 2024-25.The BMA’s ​General Practitioners Committee Wales said the government’s general medical services contract offer for the current financial year “fails to provide a credible and sustainable future” for general practice.GPs in Wales will now vote on whether to accept or reject the contract in a referendum that will open later this month.Gareth Oelmann, chair of the committee, said, “The decision to disregard the serious concerns and valuable contribution of general practice in Wales is beyond insulting, it is dangerous, leaving more surgeries and their patients in peril. We are concerned that this offer will leave more practices with no option but to close. GPs are being denied the resources they need to deliver vital services to the population.”The BMA said it was not yet able to disclose any details on the offer, and...

Central and Eastern Europe become hawkish on China Expert comment LJefferson 16 September 2022

The recent withdrawal of the Baltic countries from the ‘17+1’ format displays changing perceptions of China due to its ambiguity towards the war in Ukraine.

While the Russian invasion of Ukraine only confirmed Central and Eastern Europe’s views of Russia, it is also affecting their relations with China. Although the relationship was already complicated due to unfulfilled Chinese economic promises to CEE countries and growing indications of efforts to influence their domestic politics, China’s support for Russia is pushing Central and Eastern Europeans even further away.

This shift was highlighted, and formalized, recently by several countries in the region leaving the ‘17+1’ format, through which China cooperates with a group of countries from the region. The shifting attitudes towards China will also influence the relationship between the European Union as a whole and China.

A Trojan Horse that never was

When the format was launched in 2012 between 16 CEE countries at the time and China, the countries jumping on board expected a wave of Chinese investment and an opportunity to diversify mostly west-bound trade.

These hopes never fully materialized as Chinese foreign direct investment (FDI) in CEE has been generally lower compared to the rest of Europe and China never became an important export destination for any of the countries. The growing disillusionment and concern about Chinese security threats has led to some of the countries speaking up about the perceived perils of closer cooperation.

The first to withdraw from what had become ‘17+1’ by 2021 was Lithuania, which also took an interest in strengthening ties with Taiwan and allowed it to open a Taiwanese representative office in Vilnius. This triggered a breakdown in the bilateral relations with China. As a retaliatory response, China blocked Lithuanian imports and imports from other EU states containing inputs from Lithuania, leading the EU to launch an official dispute at the WTO.

War in Ukraine

Since the invasion started, CEE countries have been dealing with large numbers of Ukrainian refugees, organizing shipments of military equipment to Ukraine, and at the same time worrying whether they could be next on Russia’s list.

However, the concerns and security environment that these countries face seems to be almost entirely disregarded by China. On the sidelines of the 2022 Winter Olympics in Beijing, Xi and Putin signed the joint communiqué in which China backed Moscow’s demands to reverse NATO borders to the pre-1997 situation, completely disregarding CEE’s security interests.

China’s implicit support for Russia after the invasion has sowed deep mistrust of its respect for the sovereignty of other nations. The Chinese diplomatic apparatus clearly noticed this changing mood among CEE governments and sent a special envoy to eight capitals in April-May tasked with ‘eliminating misunderstandings regarding Russia-Ukraine conflict’.

However, the trip was not particularly successful. The delegation failed to secure high-level meetings, with the most prominent case being the Polish minister of foreign affairs declining to meet Huo Yuzhen, the Chinese Special Councilor for CEEC cooperation. Given that Andrzej Duda, President of Poland, was the only head of an EU state who attended the Beijing Olympics opening ceremony just before the Russian invasion in February, the change in attitudes is clear.

Following the envoy’s visit to the Czech Republic, the Czech parliament’s foreign affairs committee unanimously approved a resolution calling for the country to quit the ‘16+1’ format and the government is expected to act upon it in the near future. Meanwhile, Latvia and Estonia recently jointly announced that they would no longer be participating in the cooperation framework, turning it into ‘14+1’.

Neoadjuvant therapy in patients with locally advanced rectal cancer (LARC) has achieved good pathologic complete response (pCR) rates, potentially eliminating the need for surgical intervention. This study investigated preoperative methods for predicting pCR after neoadjuvant short-course radiotherapy (SCRT) combined with immunochemotherapy. Methods: Treatment-naïve patients with histologically confirmed LARC were enrolled from February 2023 to July 2023. Before surgery, the patients received neoadjuvant SCRT followed by 2 cycles of capecitabine and oxaliplatin plus camrelizumab. ⁶⁸Ga-labeled fibroblast activation protein inhibitor ([⁶⁸Ga]Ga-FAPI-04) PET/MRI, [¹⁸F]FDG PET/CT, and contrast-enhanced MRI were performed before treatment initiation and before surgery in each patient. PET and MRI features and the size and number of lesions were also collected from each scan. Each parameter’s sensitivity, specificity, and diagnostic cutoff were derived via receiver-operating-characteristic curve analysis. Results: Twenty eligible patients (13 men, 7 women; mean age, 60.2 y) were enrolled and completed the entire trial, and all patients had proficient mismatch repair or microsatellite-stable LARC. A postoperative pCR was achieved in 9 patients (45.0%). In the visual evaluation, both [⁶⁸Ga]Ga-FAPI-04 PET/MRI and [¹⁸F]FDG PET/CT were limited to forecasting pCR. Contrast-enhanced MRI had a low sensitivity of 55.56% to predict pCR. In the quantitative evaluation, [⁶⁸Ga]Ga-FAPI-04 change in SUL_peak percentage, where SUL_peak is SUV_peak standardized by lean body mass, had the largest area under the curve (0.929) with high specificity (sensitivity, 77.78%; specificity, 100.0%; cutoff, 63.92%). Conclusion: [⁶⁸Ga]Ga-FAPI-04 PET/MRI is a promising imaging modality for predicting pCR after SCRT combined with immunochemotherapy. The SUL_peak decrease exceeding 63.92% may provide valuable guidance in selecting patients who can forgo surgery after neoadjuvant therapy.

Tens of thousands of striking Boeing machinists voted Monday to ratify a new contract, ending their seven-week work stoppage.

A British YouTube star and professional wrestling superfan showed off his knowledge by breaking the Guinness World Record for the most WWE wrestlers identified by their entrance music in one minute.

Making the Most of Today’s Cloud-First Approach to Running HPC and AI Workloads With Penguin Scyld Cloud Central™ Bursting to cloud has long been used to complement on-premises HPC capacity […]

The post Penguin Computing Scyld Cloud Central™: A New Cloud-First Approach to HPC and AI Workloads appeared first on HPCwire.

NASA said on Tuesday that it will restart its Mentor-Protégé Program for contractors on Friday to expand commercial markets with eligible small businesses.

Utah education officials have abruptly canceled a $44 million contract with a Minnesota-based standardized-testing company amid a flurry of technological glitches that have created uncertainty about whether this year's test scores will be validated.

Tsuneya Ikezu
Oct 2, 2024; 44:e1170242024-e1170242024
Symposium

Holly Oakley
Oct 4, 2006; 26:10129-10140
Neurobiology of Disease

Donna M. Wilcock
May 1, 2003; 23:3745-3751
Development Plasticity Repair

Xinying Guo
Oct 23, 2024; 44:e0727242024-e0727242024
Cellular