One (Firm) is Not Enough: A Legal-Economic Analysis of \u3ci\u3eEC-Fasteners\u3c/i\u3e

The WTO’s Appellate Body (AB) dealt with a number of issues for the first time in the Report of EC-Fasteners. Importantly, the AB discussed the consistency of the European Union (EU) regulation with the multilateral rules on the conditions for deviating from the obligation to calculate individual dumping margins. Although China formally won the argument, the AB may have opened the door to treat China as a non-market economy (NME) even beyond 2016 when China’s NME-status was thought to expire under the terms of China’s 2001 WTO Accession Protocol. The AB further dealt with numerous other issues ranging from statistical sampling to the treatment of confidential information. In handling its investigation, the EU authorities made a number of questionable decisions regarding the collection of information, and this aspect of the process was central to China’s legal challenges

Arachnoid cysts: the role of the BLADE technique

Background: This study aims at demonstrating the ability of BLADE sequences to reduce or even eliminate all the image artifacts as well as verifying the significance of using this technique in certain pathological conditions

Commentaire de l\u27Article 19 de la Convention de Vienne de 1978 sur la Succession d\u27État en Matière de Traités: Participation à des Traités Signés par l’État Prédécesseur sous Réserve de Ratification, d’Acceptation ou d’Approbation

Commentary on Article 19 of the Vienna Convention on Succession of States in Respect of Treaties: Participation in Treaties Signed by the Predecessor State Subject to Ratification, Acceptance or Approval French Abstract: Commentaide de l\u27article 19 de la Convention de Vienne sur la succession d\u27État en matière de traités. I. CARACTÉRISTIQUES GÉNÉRALES: 1. Les points épineux: à la recherche de fondements a) L’intention du prédécesseur et l’absence de liens suffisants entre le traité multilatéral signé sous réserve de ratification, d’acceptation ou d’approbation et le territoire b) L’absence d’une pratique étoffée II. LA JUSTIFICATION ET L’UTILITÉ DE L’ARTICLE 19: 1. But et objet 2. La place occupée par la disposition au sein de l’architecture de la Convention et l’ acquis des autres dispositions de la Convention III. LIMITES À LA PORTÉE ET EXCEPTIONS. English Abstract: Commentary on Article 19 of the Vienna Convention on Succession of States in Respect of Treaties. The paper is based on the travaux of the Convention and discusses the foundations in practice, rationale, and object and purpose of Article 19, situating it in the broader architecture of the Vienna Convention, with emphasis being given on its limits and its relationship with Articles 17 and 18

Radiobiological Evaluation of Intensity Modulated Radiation Therapy Treatments of Patients with Head and Neck Cancer: A Dual-Institutional Study

In clinical practice, evaluation of clinical efficacy of treatment planning stems from the radiation oncologist\u27s experience in accurately targeting tumors, while keeping minimal toxicity to various organs at risk (OAR) involved. A more objective, quantitative method may be raised by using radiobiological models. The purpose of this work is to evaluate the potential correlation of OAR-related toxicities to its radiobiologically estimated parameters in simultaneously integrated boost (SIB) intensity modulated radiation therapy (IMRT) plans of patients with head and neck tumors at two institutions. Lyman model for normal tissue complication probability (NTCP) and the Poisson model for tumor control probability (TCP) models were used in the Histogram Analysis in Radiation Therapy (HART) analysis. In this study, 33 patients with oropharyngeal primaries in the head and neck region were used to establish the correlation between NTCP values of (a) bilateral parotids with clinically observed rates of xerostomia, (b) esophagus with dysphagia, and (c) larynx with dysphagia. The results of the study indicated a strong correlation between the severity of xerostomia and dysphagia with Lyman NTCP of bilateral parotids and esophagus, respectively, but not with the larynx. In patients without complications, NTCP values of these organs were negligible. Using appropriate radiobiological models, the presence of a moderate to strong correlation between the severities of complications with NTCP of selected OARs suggested that the clinical outcome could be estimated prior to treatment

Return of the Tbx5; lineage-tracing reveals ventricular cardiomyocyte-like precursors in the injured adult mammalian heart

The single curative measure for heart failure patients is a heart transplantation, which is limited due to a shortage of donors, the need for immunosuppression and economic costs. Therefore, there is an urgent unmet need for identifying cell populations capable of cardiac regeneration that we will be able to trace and monitor. Injury to the adult mammalian cardiac muscle, often leads to a heart attack through the irreversible loss of a large number of cardiomyocytes, due to an idle regenerative capability. Recent reports in zebrafish indicate that Tbx5a is a vital transcription factor for cardiomyocyte regeneration. Preclinical data underscore the cardioprotective role of Tbx5 upon heart failure. Data from our earlier murine developmental studies have identified a prominent unipotent Tbx5-expressing embryonic cardiac precursor cell population able to form cardiomyocytes, in vivo, in vitro and ex vivo. Using a developmental approach to an adult heart injury model and by employing a lineage-tracing mouse model as well as the use of single-cell RNA-seq technology, we identify a Tbx5-expressing ventricular cardiomyocyte-like precursor population, in the injured adult mammalian heart. The transcriptional profile of that precursor cell population is closer to that of neonatal than embryonic cardiomyocyte precursors. Tbx5, a cardinal cardiac development transcription factor, lies in the center of a ventricular adult precursor cell population, which seems to be affected by neurohormonal spatiotemporal cues. The identification of a Tbx5-specific cardiomyocyte precursor-like cell population, which is capable of dedifferentiating and potentially deploying a cardiomyocyte regenerative program, provides a clear target cell population for translationally-relevant heart interventional studies

Desmin is essential for the structure and function of the sinoatrial node:implications for increased arrhythmogenesis

Our objective was to investigate the effect of desmin depletion on the structure and function of the sinoatrial pacemaker complex (SANcl) and its implication in arrhythmogenesis. Analysis of mice and humans (SANcl) indicated that the sinoatrial node exhibits high amounts of desmin, desmoplakin, N-cadherin, and β-catenin in structures we call “lateral intercalated disks” connecting myocytes side by side. Examination of the SANcl from an arrhythmogenic cardiomyopathy model, desmin-deficient (Des-/-) mouse, by immunofluorescence, ultrastructural, and Western blot analysis showed that the number of these lateral intercalated disks was diminished. Also, electrophysiological recordings of the isolated compact sinoatrial node revealed increased pacemaker systolic potential and higher diastolic depolarization rate compared with wild-type mice. Prolonged interatrial conduction expressed as a longer P wave duration was also observed in Des-/mice. Upregulation of mRNA levels of both T-type Ca2+ current channels, Cav3.1 and Cav3.2, in the Des-/- myocardium (1.8- and 2.3-fold, respectively) and a 1.9-fold reduction of funny hyperpolarization-activated cyclic nucleotide-gated K+ channel 1 could underlie these functional differences. To investigate arrhythmogenicity, electrocardiographic analysis of Des-deficient mice revealed a major increase in supraventricular and ventricular ectopic beats compared with wild-type mice. Heart rate variability analysis indicated a sympathetic predominance in Des-/- mice, which may further contribute to arrhythmogenicity. In conclusion, our results indicate that desmin elimination leads to structural and functional abnormalities of the SANcl. These alterations may be enhanced by the sympathetic component of the cardiac autonomic nervous system, which is predominant in the desmin-deficient heart, thus leading to increased arrhythmogenesis

Information is Power? Transparency and fetishism in International Relations

International actors, state and non-state, have embraced transparency as a solution to all manner of political problems. Theoretical analyses of these processes present transparency in a fetishtic manner, in which the social relations that generate transparency are misrecognized as the product of information itself. This paper will outline the theoretical problems that arise when transparency promotion is fetishized in International Relations theory. Examining the fetishism of transparency, we will note problematic conception of politics, the public sphere, and rationality they articulate. Confusing the relationship between data, information and knowledge, fetishized treatments of transparency muddy the historical dynamics responsible for the emergence of transparency as a political practice. This alters our understanding of the relationship between global governance institutions, their constituents, and the nature of knowledge production itself. Realizing the normative promise of transparency requires a reorientation of theoretical practice towards sociologically and historically sensitive approaches to the politics of knowledge