The Gauteng education department has postponed the appointment of new office-based staff as well as teachers who applied to be promoted as heads of department, deputy principals and principals until April because of budget constraints.

Websites are Blocking the Wrong AI Scrapers (Because AI Companies Keep Making New Ones) – 404 Media *** I had a call the other day with the Dean of a top-five school of public health, and in between furiously scribbling notes (yes, I still take notes), it struck me that here in the United States … Continue reading "Consume First, Deal with the Shit Later"

Claims that FEMA specifically skipped homes with Trump signs were blown off as 'hoaxes'... until they were proven true. Now the fallout of that story is spreading FAR beyond the official responsible.

The post FEMA FAIL: The Claim, The Lie, & The Consequences appeared first on Clash Daily.

Now that there is a Republican majority in the next Congress, it’s time for the party to bare its internal fault lines. That is likely to take place Wednesday, according […]

The post Another House Speaker Battle? Mike Johnson's Position May Be at Risk as Conservative Anger Heats Up appeared first on The Western Journal.

Sri Lanka's cricket board named former South African batsman Neil McKenzie as a consultant coach ahead of their Test tour of South Africa.

By Walter Donway, Savvy Street originally published on Dec. 4, 2022 Book Review: The Secret Apparatus: The Muslim Brotherhood’s Industry of Death by Cynthia Farahat, Post Hill Press, Bombardier Books (2022) A grim irony of twentieth-century history (but, of course, also predating it) is that the most horrendous threats to humanity have simply been too monstrously evil […]

The 2024 US Election: Global Consequences 26 September 2024 — 5:30PM TO 6:45PM Anonymous (not verified) 17 September 2024 Online

This webinar explores what is at stake for US policy in key regions around the globe.

In the lead up to the 2024 US presidential election, Chatham House experts discuss:

• What is at stake for US policy towards China, Europe, and Latin America and what challenges will confront the next US president?

• Can the US lead when its partners and allies are continually dissatisfied by the new turn in its trade and economic policy?

• What are the core humanitarian challenges and how can they be addressed?

Directors Briefing: Constraints on US foreign policy 20 February 2023 — 8:00AM TO 9:15AM Anonymous (not verified) 8 February 2023 Chatham House

In conversation with Dr Richard Haass.

The US is facing external threats from foreign actors including Russia, China and North Korea. Alongside geopolitical challenges, the US is also experiencing threats from within. Though the US has a long history of enshrining civic rights and democratic freedoms, the institutions of democracy are being weakened through polarization and disinformation. To combat this challenge, the idea of citizenship must be revised and expanded to allow for a functioning, and even a flourishing, democracy.

• What are the implications of a weakening democracy at home for US foreign policy?
• How can civic rights in the US be reimagined to reduce divisions within America and protect the future of democracy?

Boris Macek
Feb 1, 2008; 7:299-307
Research

Ludovic C. Gillet
Jun 1, 2012; 11:O111.016717-O111.016717
Research

Independent Thinking: Consequences of the Iraq war Audio NCapeling 23 March 2023

Episode 20 of our weekly podcast marks 20 years since the invasion of Iraq, with special guest Clare Short who resigned from the UK government over the issue.

Launched amid fears that Saddam Hussein was acquiring weapons of mass destruction, the Iraq war changed the Middle East and inflicted huge damage with effects that persist today.

This week’s panel examines the war from the perspective of those in power in London when the decision was made to commit UK forces to the invasion, and with those in Iraq who lived with the consequences.   

Joining Bronwen Maddox is special guest Clare Short, former Secretary of State for International Development, who served in the UK cabinet and resigned after the invasion began, becoming one of the best-known critics of prime minister Tony Blair’s approach to the war.

On the panel from Chatham House is Dr Patricia Lewis, director of the International Security programme, and three members of the Middle East and North Africa programme; the director Dr Lina Khatib, senior research fellow Dr Renad Mansour who is also project director of the Iraq Initiative, and research associate Hayder Al-Shakeri.

About Independent Thinking

A weekly podcast hosted by Chatham House director Bronwen Maddox, in conversation with leading policymakers, journalists, and Chatham House experts providing insight on the latest international issues.

Independent Thinking: Will debt constrain Western foreign policy? Audio john.pollock 24 October 2024

Patrick Wintour and Ranil Dissanayake join the podcast ahead of the UK Budget to discuss the high debt facing G7 economies and its impact on foreign, defence and development policies.

On this episode

Ahead of a crucial Budget by Chancellor Rachel Reeves, UK national debt is at almost 100 per cent of GDP – and it’s not alone. Many G7 economies face massive debt levels, restricting ambitions when it comes to foreign policy and global engagement. 

Bronwen Maddox is joined by Patrick Wintour, the Guardian’s diplomatic editor and Ranil Dissanayake, a senior research fellow at the Centre for Global Development. With them are Olivia O’Sullivan and David Lubin from Chatham House.

About Independent Thinking

Independent Thinking is a weekly international affairs podcast hosted by our director Bronwen Maddox, in conversation with leading policymakers, journalists, and Chatham House experts providing insight on the latest international issues.

More ways to listen: Apple Podcasts, Spotify.

Weerapan Khovidhunkit
Jul 1, 2004; 45:1169-1196
Thematic Reviews

Counter-terrorism measures and sanctions: How to avoid negative consequences for humanitarian action? 9 September 2021 — 2:00PM TO 3:30PM Anonymous (not verified) 21 July 2021 Online

Exploring current endeavours to address the tensions between counter-terrorism measures, sanctions and humanitarian action.

Counter-terrorism measures  address broad forms of support to terrorist acts. Their expansion, internationally and domestically, has given rise to new points of friction with international humanitarian law. Unless the measures include adequate safeguards, they  can impede humanitarian action. Country-specific sanctions imposed for other objectives, such as ending conflicts or protecting civilians, raise similar challenges for humanitarian action. 

These problems are not new, but solutions at international and national level remain elusive. 

At this panel event, which marks the launch of a new Chatham House research paper, panellists explore current endeavours to address the tensions between counter-terrorism measures, sanctions and humanitarian action.

• What are the current dynamics and developments at Security Council level?  
• What are the opportunities now that the UK is developing its independent sanctions strategy? 
• What challenges do counter-terrorism requirements in funding agreements for humanitarian action  pose? 
• What is necessary to make progress?

T. De Ryck and S. Mishra
Math. Comp. 93 (), 2643-2677.
Abstract, references and article information

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

Frederic Heihoff
Proc. Amer. Math. Soc. 152 (), 5229-5247.
Abstract, references and article information

After parking his taxi cab along the sidewalk, Leon Thompson exited his vehicle and held on tightly to the tiny hands of his four small passengers. They all walked towards a makeshift bridge, and Thompson lifted each child, making four trips,...

The recent structural elucidation of ex vivo Drosophila Orb2 fibrils revealed a novel amyloid formed by interdigitated Gln and His residue side chains belonging to the prion-like domain. However, atomic-level details on the conformational transitions associated with memory consolidation remain unknown. Here, we have characterized the nascent conformation and dynamics of the prion-like domain (PLD) of Orb2A using a nonconventional liquid-state NMR spectroscopy strategy based on 13C detection to afford an essentially complete set of 13Cα, 13Cβ, 1Hα, and backbone 13CO and 15N assignments. At pH 4, where His residues are protonated, the PLD is disordered and flexible, except for a partially populated α-helix spanning residues 55–60, and binds RNA oligos, but not divalent cations. At pH 7, in contrast, His residues are predominantly neutral, and the Q/H segments adopt minor populations of helical structure, show decreased mobility and start to self-associate. At pH 7, the His residues do not bind RNA or Ca2+, but do bind Zn2+, which promotes further association. These findings represent a remarkable case of structural plasticity, based on which an updated model for Orb2A functional amyloidogenesis is suggested.

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The assembly of the postsynaptic transmitter sensing machinery at inhibitory nerve cell synapses requires the intimate interplay between cell adhesion proteins, scaffold and adaptor proteins, and γ-aminobutyric acid (GABA) or glycine receptors. We developed an in vitro membrane system to reconstitute this process, to identify the essential protein components, and to define their mechanism of action, with a specific focus on the mechanism by which the cytosolic C terminus of the synaptic cell adhesion protein Neuroligin-2 alters the conformation of the adaptor protein Collybistin-2 and thereby controls Collybistin-2-interactions with phosphoinositides (PtdInsPs) in the plasma membrane. Supported hybrid membranes doped with different PtdInsPs and 1,2-dioleoyl-sn-glycero-3-{[N-(5-amino-1-carboxypentyl)iminodiacetic acid]succinyl} nickel salt (DGS-NTA(Ni)) to allow for the specific adsorption of the His6-tagged intracellular domain of Neuroligin-2 (His-cytNL2) were prepared on hydrophobically functionalized silicon dioxide substrates via vesicle spreading. Two different collybistin variants, the WT protein (CB2SH3) and a mutant that adopts an intrinsically 'open' and activated conformation (CB2SH3/W24A-E262A), were bound to supported membranes in the absence or presence of His-cytNL2. The corresponding binding data, obtained by reflectometric interference spectroscopy, show that the interaction of the C terminus of Neuroligin-2 with Collybistin-2 induces a conformational change in Collybistin-2 that promotes its interaction with distinct membrane PtdInsPs.

The dominant role of CaV2 voltage-gated calcium channels for driving neurotransmitter release is broadly conserved. Given the overlapping functional properties of CaV2 and CaV1 channels, and less so CaV3 channels, it is unclear why there have not been major shifts toward dependence on other CaV channels for synaptic transmission. Here, we provide a structural and functional profile of the CaV2 channel cloned from the early-diverging animal Trichoplax adhaerens, which lacks a nervous system but possesses single gene homologues for CaV1–CaV3 channels. Remarkably, the highly divergent channel possesses similar features as human CaV2.1 and other CaV2 channels, including high voltage–activated currents that are larger in external Ba2+ than in Ca2+; voltage-dependent kinetics of activation, inactivation, and deactivation; and bimodal recovery from inactivation. Altogether, the functional profile of Trichoplax CaV2 suggests that the core features of presynaptic CaV2 channels were established early during animal evolution, after CaV1 and CaV2 channels emerged via proposed gene duplication from an ancestral CaV1/2 type channel. The Trichoplax channel was relatively insensitive to mammalian CaV2 channel blockers ω-agatoxin-IVA and ω-conotoxin-GVIA and to metal cation blockers Cd2+ and Ni2+. Also absent was the capacity for voltage-dependent G-protein inhibition by co-expressed Trichoplax Gβγ subunits, which nevertheless inhibited the human CaV2.1 channel, suggesting that this modulatory capacity evolved via changes in channel sequence/structure, and not G proteins. Last, the Trichoplax channel was immunolocalized in cells that express an endomorphin-like peptide implicated in cell signaling and locomotive behavior and other likely secretory cells, suggesting contributions to regulated exocytosis.

Using a simple, environment friendly proteome extraction (TOP), we were able to optimize the analysis of clinical samples. Using our TOP method we analyzed a clinical cohort of microsatellite stable (MSS) and unstable (MSI-H) colorectal carcinoma (CRC). We identified a tumor cell specific, STAT1-centered, immune signature expressed by the MSI-H tumor cells. We then showed that long, but not short, exposure to Interferon- induces a similar signature in vitro. We identified 10 different temporal protein expression patterns, classifying the Interferon- protein temporal regulation in CRC. Our data sheds light on the changes that tumor cells undergo under long-term immunological pressure in vivo, the importance of STAT proteins in specific biological scenarios. The data generated could help find novel clinical biomarkers and therapeutic approaches.

Pour beaucoup de personnes, la perte de poids rime obligatoirement avec une période de privation. Mais contrairement à ces idées reçues, il est bien possible d’observer un régime pour perdre du poids tout en vous faisant plaisir. Découvrez notre recette minceur de biscuits croquants sans beurre aux flocons d’avoine qui raviront vos papilles sans pour autant vous apporter […]

L’article Quelle est la meilleure recette minceur à base de biscuits aux flocons d’avoine ? est apparu en premier sur Ortho Doc France.

Recent advances in MS-based proteomics have vastly increased the quality and scope of biological information that can be derived from human samples. These advances have rendered current workflows increasingly applicable in biomedical and clinical contexts. As proteomics is poised to take an important role in the clinic, associated ethical responsibilities increase in tandem with the impact on the health, privacy, and well-being of individuals. Here we conducted and report a systematic literature review of ethical issues in clinical proteomics. We add our perspectives from a background of bioethics, the results of our accompanying paper extracting individual-sensitive results from patient samples, and the literature addressing similar issues in genomics. The spectrum of potential issues ranges from patient re-identification to incidental findings of clinical significance. The latter can be divided into actionable and unactionable findings. Some of these have the potential to be employed in discriminatory or privacy-infringing ways. However, incidental findings may also have great positive potential. A plasma proteome profile, for instance, could inform on the general health or disease status of an individual regardless of the narrow diagnostic question that prompted it. We suggest that early discussion of ethical issues in clinical proteomics is important to ensure that eventual regulations reflect the considered judgment of the community as well as to anticipate opportunities and problems that may arise as the technology matures further.

A 55-year-old vaccine conspiracy theorist and COVID-19 denier convicted of encouraging violence over Britain's handling of the pandemic was sentenced Monday to five years' imprisonment.

SANTA CLARA, Calif., Aug. 13, 2024 — Pure Storage today announced that it joined Ultra Ethernet Consortium (UEC), a Linux Foundation initiative dedicated to building a complete, open, and accessible Ethernet-based […]

The post Pure Storage Embraces Next-Gen Networking for AI with Ultra Ethernet Consortium Membership appeared first on HPCwire.

BEAVERTON, Ore., Oct. 29, 2024 — Ultra Accelerator Link (UALink) Consortium, led by Board Members from AMD, Amazon Web Services (AWS), Astera Labs, Cisco, Google, Hewlett Packard Enterprise (HPE), Intel, Meta […]

The post Ultra Accelerator Link Consortium Launches with Industry Leaders, Opens Membership to Drive AI Connectivity Standards appeared first on HPCwire.

The USNS Choctaw County has arrived in Beirut, Lebanon, to participate in a first-of-its-kind mission intended to strengthen military ties between the countries, the U.S. Navy said Tuesday.

A new technique helps anesthesiologists track changes in states of consciousness

A team of U.S. employees at Hachette wrote an open letter to management in protest over a new conservative book imprint created in wake of last week's Donald Trump victory headed by a known far-right publisher.

SpaceX successfully launched Wednesday a new batch of Starlink satellites into orbit to further its mission to expand Internet access to the global population in now more than 200 space missions.

The U.S. Supreme Court agreed to review a decision by Montana's highest court that struck down a tuition tax-credit program allowing tuition scholarships to benefit students at private religious schools.

The new U.S. Department of Education guidance creates a federal process for individuals and organizations to file complaints under the federal Religious Freedom Restoration Act.

Oregon is the latest state to consider adding an ethnic studies curriculum.