179 research outputs found

    The Power to Detain: Detention of Terrorism Suspects After 9/11

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    U.S. counterterrorism operations today are being carried out on an unprecedented scale. Since the attacks of September 11, 2001, a key element of these counterterrorism operations has been the detention of suspected terrorists. As of mid-2012, the United States held 168 terrorism suspects at Guantanamo Bay, Cuba, and roughly three thousand in Afghanistan. Even after transferring most of the Afghan detainees to Afghan control in September 2012, the United States arranged to maintain control over dozens of foreign detainees in Afghanistan for the indefinite future. The docket of the Court of Appeals for the District of Columbia Circuit continues to be filled with cases filed by detainees challenging detentions that, in some cases, are entering a second decade. Meanwhile, Congress and the President have repeatedly sparred over detention-related issues, including the scope of military commissions set up to try law-of-war detainees, the transfer of detainees held abroad to prisons within the United States, the propriety of prosecuting terrorism suspects in U.S. federal courts, and the unlimited detention of terrorism suspects without trial. Yet the sources of the U.S. government\u27s authority to detain suspected terrorists, and the limitations on that authority, remain ill-defined. This Article aims to fill this gap by clarifying the reach and limits of existing sources of U.S. government authority to detain suspected terrorists in the ongoing conflict with al-Qaeda and associated forces. While prior scholarship has examined pieces of the detention picture, this Article seeks to offer a more comprehensive view-examining both statutory and constitutional authority for law-of-war detention, and comparing it to detention and prosecution of terrorism suspects under domestic criminal law. In the process, the Article shows that law-of-war detention has weaknesses not often recognized by those who champion its use for terrorism suspects. In many cases, criminal law detention and prosecution of terrorism suspects is not only more consistent with U.S. legal principles and commitments, but is also likely to be more effective in battling terrorism

    COVID-19 trajectories among 57 million adults in England: a cohort study using electronic health records

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    BACKGROUND: Updatable estimates of COVID-19 onset, progression, and trajectories underpin pandemic mitigation efforts. To identify and characterise disease trajectories, we aimed to define and validate ten COVID-19 phenotypes from nationwide linked electronic health records (EHR) using an extensible framework. METHODS: In this cohort study, we used eight linked National Health Service (NHS) datasets for people in England alive on Jan 23, 2020. Data on COVID-19 testing, vaccination, primary and secondary care records, and death registrations were collected until Nov 30, 2021. We defined ten COVID-19 phenotypes reflecting clinically relevant stages of disease severity and encompassing five categories: positive SARS-CoV-2 test, primary care diagnosis, hospital admission, ventilation modality (four phenotypes), and death (three phenotypes). We constructed patient trajectories illustrating transition frequency and duration between phenotypes. Analyses were stratified by pandemic waves and vaccination status. FINDINGS: Among 57 032 174 individuals included in the cohort, 13 990 423 COVID-19 events were identified in 7 244 925 individuals, equating to an infection rate of 12·7% during the study period. Of 7 244 925 individuals, 460 737 (6·4%) were admitted to hospital and 158 020 (2·2%) died. Of 460 737 individuals who were admitted to hospital, 48 847 (10·6%) were admitted to the intensive care unit (ICU), 69 090 (15·0%) received non-invasive ventilation, and 25 928 (5·6%) received invasive ventilation. Among 384 135 patients who were admitted to hospital but did not require ventilation, mortality was higher in wave 1 (23 485 [30·4%] of 77 202 patients) than wave 2 (44 220 [23·1%] of 191 528 patients), but remained unchanged for patients admitted to the ICU. Mortality was highest among patients who received ventilatory support outside of the ICU in wave 1 (2569 [50·7%] of 5063 patients). 15 486 (9·8%) of 158 020 COVID-19-related deaths occurred within 28 days of the first COVID-19 event without a COVID-19 diagnoses on the death certificate. 10 884 (6·9%) of 158 020 deaths were identified exclusively from mortality data with no previous COVID-19 phenotype recorded. We observed longer patient trajectories in wave 2 than wave 1. INTERPRETATION: Our analyses illustrate the wide spectrum of disease trajectories as shown by differences in incidence, survival, and clinical pathways. We have provided a modular analytical framework that can be used to monitor the impact of the pandemic and generate evidence of clinical and policy relevance using multiple EHR sources. FUNDING: British Heart Foundation Data Science Centre, led by Health Data Research UK

    Optimasi Portofolio Resiko Menggunakan Model Markowitz MVO Dikaitkan dengan Keterbatasan Manusia dalam Memprediksi Masa Depan dalam Perspektif Al-Qur`an

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    Risk portfolio on modern finance has become increasingly technical, requiring the use of sophisticated mathematical tools in both research and practice. Since companies cannot insure themselves completely against risk, as human incompetence in predicting the future precisely that written in Al-Quran surah Luqman verse 34, they have to manage it to yield an optimal portfolio. The objective here is to minimize the variance among all portfolios, or alternatively, to maximize expected return among all portfolios that has at least a certain expected return. Furthermore, this study focuses on optimizing risk portfolio so called Markowitz MVO (Mean-Variance Optimization). Some theoretical frameworks for analysis are arithmetic mean, geometric mean, variance, covariance, linear programming, and quadratic programming. Moreover, finding a minimum variance portfolio produces a convex quadratic programming, that is minimizing the objective function ðð¥with constraintsð ð 𥠥 ðandð´ð¥ = ð. The outcome of this research is the solution of optimal risk portofolio in some investments that could be finished smoothly using MATLAB R2007b software together with its graphic analysis

    Beam test performance of a prototype module with Short Strip ASICs for the CMS HL-LHC tracker upgrade

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    The Short Strip ASIC (SSA) is one of the four front-end chips designed for the upgrade of the CMS Outer Tracker for the High Luminosity LHC. Together with the Macro-Pixel ASIC (MPA) it will instrument modules containing a strip and a macro-pixel sensor stacked on top of each other. The SSA provides both full readout of the strip hit information when triggered, and, together with the MPA, correlated clusters called stubs from the two sensors for use by the CMS Level-1 (L1) trigger system. Results from the first prototype module consisting of a sensor and two SSA chips are presented. The prototype module has been characterized at the Fermilab Test Beam Facility using a 120 GeV proton beam

    Search for supersymmetry in events with one lepton and multiple jets in proton-proton collisions at root s=13 TeV

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    Peer reviewe

    Search for anomalous couplings in boosted WW/WZ -> l nu q(q)over-bar production in proton-proton collisions at root s=8TeV

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    Peer reviewe

    Mortality from gastrointestinal congenital anomalies at 264 hospitals in 74 low-income, middle-income, and high-income countries: a multicentre, international, prospective cohort study

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    Summary Background Congenital anomalies are the fifth leading cause of mortality in children younger than 5 years globally. Many gastrointestinal congenital anomalies are fatal without timely access to neonatal surgical care, but few studies have been done on these conditions in low-income and middle-income countries (LMICs). We compared outcomes of the seven most common gastrointestinal congenital anomalies in low-income, middle-income, and high-income countries globally, and identified factors associated with mortality. Methods We did a multicentre, international prospective cohort study of patients younger than 16 years, presenting to hospital for the first time with oesophageal atresia, congenital diaphragmatic hernia, intestinal atresia, gastroschisis, exomphalos, anorectal malformation, and Hirschsprung’s disease. Recruitment was of consecutive patients for a minimum of 1 month between October, 2018, and April, 2019. We collected data on patient demographics, clinical status, interventions, and outcomes using the REDCap platform. Patients were followed up for 30 days after primary intervention, or 30 days after admission if they did not receive an intervention. The primary outcome was all-cause, in-hospital mortality for all conditions combined and each condition individually, stratified by country income status. We did a complete case analysis. Findings We included 3849 patients with 3975 study conditions (560 with oesophageal atresia, 448 with congenital diaphragmatic hernia, 681 with intestinal atresia, 453 with gastroschisis, 325 with exomphalos, 991 with anorectal malformation, and 517 with Hirschsprung’s disease) from 264 hospitals (89 in high-income countries, 166 in middleincome countries, and nine in low-income countries) in 74 countries. Of the 3849 patients, 2231 (58·0%) were male. Median gestational age at birth was 38 weeks (IQR 36–39) and median bodyweight at presentation was 2·8 kg (2·3–3·3). Mortality among all patients was 37 (39·8%) of 93 in low-income countries, 583 (20·4%) of 2860 in middle-income countries, and 50 (5·6%) of 896 in high-income countries (p<0·0001 between all country income groups). Gastroschisis had the greatest difference in mortality between country income strata (nine [90·0%] of ten in lowincome countries, 97 [31·9%] of 304 in middle-income countries, and two [1·4%] of 139 in high-income countries; p≤0·0001 between all country income groups). Factors significantly associated with higher mortality for all patients combined included country income status (low-income vs high-income countries, risk ratio 2·78 [95% CI 1·88–4·11], p<0·0001; middle-income vs high-income countries, 2·11 [1·59–2·79], p<0·0001), sepsis at presentation (1·20 [1·04–1·40], p=0·016), higher American Society of Anesthesiologists (ASA) score at primary intervention (ASA 4–5 vs ASA 1–2, 1·82 [1·40–2·35], p<0·0001; ASA 3 vs ASA 1–2, 1·58, [1·30–1·92], p<0·0001]), surgical safety checklist not used (1·39 [1·02–1·90], p=0·035), and ventilation or parenteral nutrition unavailable when needed (ventilation 1·96, [1·41–2·71], p=0·0001; parenteral nutrition 1·35, [1·05–1·74], p=0·018). Administration of parenteral nutrition (0·61, [0·47–0·79], p=0·0002) and use of a peripherally inserted central catheter (0·65 [0·50–0·86], p=0·0024) or percutaneous central line (0·69 [0·48–1·00], p=0·049) were associated with lower mortality. Interpretation Unacceptable differences in mortality exist for gastrointestinal congenital anomalies between lowincome, middle-income, and high-income countries. Improving access to quality neonatal surgical care in LMICs will be vital to achieve Sustainable Development Goal 3.2 of ending preventable deaths in neonates and children younger than 5 years by 2030

    Fragile State(s): Lines, Walls and the Possibility of Interrupting Processes of Privatisation

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    Fragile State(s): Lines, Walls and the Possibility of Interrupting Processes of Privatisation is an exploration into architecture as a practice of negotiation and disruption. Situated in the uncertain context of Brexit, the project is a critique of how architecture, a profession that often claims to mediate and resolve socio-political and economic issues through spatial intervention, is a vehicle that continuously drives marginalisation, embodied state violence and power. Buildings make visible conflict, control and prejudice and in the context of late-capitalism and Brexit, will continue to perform as a means through which income is produced for the wealthy. An architecture that can instead unfix, destabilise, blur lines and edges, as opposed to fix and define, acting at fragile moments uncovered within oppressive socio-political processes, is a relational practice through which collectivity and publicness can be maintained. This concerns an architecture that is not physical (static / fixed), that composes and aestheticises, but that is collectively negotiated, practiced, choreographed, enacted, evolving, adaptable, fragile (dynamic / unfixed). The thesis proposes a fragile network of infrastructural interventions that can facilitate the emergence, transformation and deterioration of social spaces, inhabiting the ongoing changing state of the quay walls of the River Clyde in Glasgow. The fragile state of the quay walls draws a parallel to the uncertain context of the Brexit vote, as a moment in which something else could happen. Emergent inhabitancies that temporarily maintain an illusion of regeneration or certainty, that fluctuate in relation to flows of water and the hydrological cycle, embrace Glasgow’s wet climate: a disruptive force that threatens privatisation. The project investigates a fragile architecture that can exploit destabilising processes as an opportunity to curate edges, choreograph surfaces and inhabit spaces within and from the wall, that in turn deter market speculation. The temporal inhabitance of the wall is a process whereby infrastructure is reactivated and extended, claiming back public land: as long as the city is kept as wet as possible, unstable edges and landscapes allow for processes of privatisation to be subverted.Architecture, Urbanism and Building Sciences | Explorela

    The Power To Detain: Detention of Terrorism Suspects After 9/11

    No full text
    U.S. counterterrorism operations today are being carried out on an unprecedented scale. Since the attacks of September 11, 2001, a key element of these counterterrorism operations has been the detention of suspected terrorists. As of mid-2012, the United States held 168 terrorism suspects at Guantanamo Bay, Cuba, and roughly three thousand in Afghanistan. Even after transferring most of the Afghan detainees to Afghan control in September 2012, the United States arranged to maintain control over dozens of foreign detainees in Afghanistan for the indefinite future. The docket of the Court of Appeals for the District of Columbia Circuit continues to be filled with cases filed by detainees challenging detentions that, in some cases, are entering a second decade. Meanwhile, Congress and the President have repeatedly sparred over detention-related issues, including the scope of military commissions set up to try law-of-war detainees, the transfer of detainees held abroad to prisons within the United States, the propriety of prosecuting terrorism suspects in U.S. federal courts, and the unlimited detention of terrorism suspects without trial. Yet the sources of the U.S. government\u27s authority to detain suspected terrorists, and the limitations on that authority, remain ill-defined

    The Power to Detain: Detention of Terrorism Suspects After 9/11

    No full text
    U.S. counterterrorism operations today are being carried out on an unprecedented scale. Since the attacks of September 11, 2001, a key element of these counterterrorism operations has been the detention of suspected terrorists. As of mid-2012, the United States held 168 terrorism suspects at Guantanamo Bay, Cuba, and roughly three thousand in Afghanistan. Even after transferring most of the Afghan detainees to Afghan control in September 2012, the United States arranged to maintain control over dozens of foreign detainees in Afghanistan for the indefinite future. The docket of the Court of Appeals for the District of Columbia Circuit continues to be filled with cases filed by detainees challenging detentions that, in some cases, are entering a second decade. Meanwhile, Congress and the President have repeatedly sparred over detention-related issues, including the scope of military commissions set up to try law-of-war detainees, the transfer of detainees held abroad to prisons within the United States, the propriety of prosecuting terrorism suspects in U.S. federal courts, and the unlimited detention of terrorism suspects without trial. Yet the sources of the U.S. government\u27s authority to detain suspected terrorists, and the limitations on that authority, remain ill-defined. This Article aims to fill this gap by clarifying the reach and limits of existing sources of U.S. government authority to detain suspected terrorists in the ongoing conflict with al-Qaeda and associated forces. While prior scholarship has examined pieces of the detention picture, this Article seeks to offer a more comprehensive view-examining both statutory and constitutional authority for law-of-war detention, and comparing it to detention and prosecution of terrorism suspects under domestic criminal law. In the process, the Article shows that law-of-war detention has weaknesses not often recognized by those who champion its use for terrorism suspects. In many cases, criminal law detention and prosecution of terrorism suspects is not only more consistent with U.S. legal principles and commitments, but is also likely to be more effective in battling terrorism
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