259 research outputs found

    The Shape of Citizenship: Extraordinary Common Meaning and Constitutional Legitimacy

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    The United States, it is widely believed, is at a moment of constitutional crisis. At no time since the Civil War era has it seemed more likely that what James Madison called the “experiment entrusted to the hands of the American people”—the experiment in democratic constitutional self-governance—will fail. This article argues that one reason for this state of affairs is that the ‘people’ sense that they are no longer active participants in the experiment. While the historical etiology of this crisis is complex, and the forces involved not confined to the US, this article focuses on the crisis in the legitimacy of the Federal Judiciary—and the role that current orthodoxies in constitutional interpretation have played in fomenting that crisis. The immediate critical target of this article is contemporary jurisprudential uses of what is called “public meaning originalism,” specifically, and ‘textualist originalism’ more broadly, as a theory for the interpretation of those clauses in the US Constitution that refer to fundamental rights and freedoms. This concern with “textualism,” however, is primarily diagnostic. For, despite its relative unpopularity among most contemporary legal theorists, the application of “public meaning originalism” by the US Supreme Court is perfectly consistent with the dominant legal theoretical approach in the English-speaking world. The extremity of the Court’s recent ‘textualist’ jurisprudence provides an excellent illustration, or reminder, of the dangers of legal positivist jurisprudence. In arguing against textualist originalism, this article defends a version of the anti-positivist distinction between legal rules and legal principles, most famously associated with the work of Ronald Dworkin. It argues, however, that this distinction cannot be captured by understanding constitutional principles in terms of moral principles, as Dworkin suggests. Instead, constitutional principles must be understood as deliberative principles of political association and communal self-determination. The primary subject of this article, then, is the character of fundamental constitutional law; our hope is that the current crises in democratic constitutional legitimacy can help make salient certain aspects of the relation between popular sovereignty and constitutional legitimacy that are harder to discern in less fractured political climates. This article begins, in Part One, with a consideration of the Roberts Court’s recent jurisprudence, focusing on three landmark opinions issued in June of 2022: Dobbs v Jackson Women’s Health Organization, Kennedy v. Bremerton School Dist. and West Virginia v EPA. The point of revisiting this recent history will not be—or will not only be—to decry these rulings as anti-democratic and constitutionally ill-founded. The point, rather, will be 1) to see these rulings as consolidations of the Court’s newly asserted constitutional authority, and 2) show how contemporary positivist constitutional theory has helped prepare the way for the Court’s manipulation of the constitutional order. Part Two begins to elaborate an anti-positivist alternative both to legal positivism and to natural law legal theory. In agreement with traditional natural law theorists, it is argued that the distinction between illegitimate and legitimate expressions of political authority depends on the degree to which a system of authority is directed toward a common good. In disagreement with those theorists, however, this article contends that the common good of a political community is determined by the communal deliberative activity of a political community, and that the deliberative determination of a common good is the normative foundation of that community. Part Three focuses on the First Amendment of the US Constitution with two aims in mind. First, to illustrate the account of constitutional law here advocated, it offers a reading of the First Amendment as an attempt to put into words a shared understanding among the ratifiers of the Bill of Rights of what this article calls ‘the shape of citizenship’ in our constitutional democracy. Second, it shows how the Court’s recent opinions have radically subverted the last vestiges of this original connection between constitutional rights and the foundational principles of constitutional self-government. In Dobbs v Jackson, in particular, the Court asserts an understanding of constitutional rights as merely a particular structural variant of positive law, and in so doing effectively makes the legal order a sovereign power over the people, rather than an expression of and vehicle for their common self-determination

    Social Freedom and Self-Actualization: “Normative Reconstruction” as a Theory of Justice

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    In Freedom's Right Axel Honneth seeks to provide a theory of justice by appropriatingHegel's account of ethical substance in the Philosophy of Right, but hewants to do sowithout endorsingHegel'smore robust idealist commitments. I argue that this project can only succeed if Honneth can offer an alternative, comparatively robust demonstration of the rationality and normative coherence of existing social institutions. I contend that the grounds Honneth provides for this claimare insufficient for his purposes. In particular, I argue that Honneth's claim that "justice and individual self-determination are mutually referential," even were it to be accepted, would be insufficient to underwrite hismore robust identification between the normative foundations of justice, autonomy and reciprocal self-realization. In the final section of the paper, I turn to Honneth's analysis of the "social institution" of friendship,which he, followingHegel, holds up as a paradigmatic instantiation of social freedom understood as, in Hegel's words, "being with oneself in another" (Beisichselbstsein in einem Anderen). I argue that an analysis of the normative import of friendship wholly in terms of mutual recognition misses an important aspect of the kind of self-realization that friendship makes possible

    NOGO-A induction and localization during chick brain development indicate a role disparate from neurite outgrowth inhibition

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    BACKGROUND: Nogo-A, a myelin-associated protein, inhibits neurite outgrowth and abates regeneration in the adult vertebrate central nervous system (CNS) and may play a role in maintaining neural pathways once established. However, the presence of Nogo-A during early CNS development is counterintuitive and hints at an additional role for Nogo-A beyond neurite inhibition. RESULTS: We isolated chicken NOGO-A and determined its sequence. A multiple alignment of the amino acid sequence across divergent species, identified five previously undescribed, Nogo-A specific conserved regions that may be relevant for development. NOGO gene transcripts (NOGO-A, NOGO-B and NOGO-C) were differentially expressed in the CNS during development and a second NOGO-A splice variant was identified. We further localized NOGO-A expression during key phases of CNS development by in situ hybridization. CNS-associated NOGO-A was induced coincident with neural plate formation and up-regulated by FGF in the transformation of non-neural ectoderm into neural precursors. NOGO-A expression was diffuse in the neuroectoderm during the early proliferative phase of development, and migration, but localized to large projection neurons of the optic tectum and tectal-associated nuclei during architectural differentiation, lamination and network establishment. CONCLUSION: These data suggest Nogo-A plays a functional role in the determination of neural identity and/or differentiation and also appears to play a later role in the networking of large projection neurons during neurite formation and synaptogenesis. These data indicate that Nogo-A is a multifunctional protein with additional roles during CNS development that are disparate from its later role of neurite outgrowth inhibition in the adult CNS

    Promising insights into the health related quality of life for children with severe obesity

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    Background Childhood obesity is a growing health concern known to adversely affect quality of life in children and adolescents. The Patient Reported Outcomes Measurement Information System (PROMIS) pediatric measures were developed to capture child self-reports across a variety of health conditions experienced by children and adolescents. The purpose of this study is to begin the process of validation of the PROMIS pediatric measures in children and adolescents affected by obesity. Methods The pediatric PROMIS instruments were administered to 138 children and adolescents in a cross-sectional study of patient reported outcomes in children aged 8–17 years with age-adjusted body mass index (BMI) greater than the 85th percentile in a design to establish known-group validity. The children completed the depressive symptoms, anxiety, anger, peer relationships, pain interference, fatigue, upper extremity, and mobility PROMIS domains utilizing a computer interface. PROMIS domains and individual items were administered in random order and included a total of 95 items. Patient responses were compared between patients with BMI 85 to < 99th percentile versus ≥ 99th percentile. Results 136 participants were recruited and had all necessary clinical data for analysis. Of the 136 participants, 5% ended the survey early resulting in missing domain scores at the end of survey administration. In multivariate analysis, patients with BMI ≥ 99th percentile had worse scores for depressive symptoms, anger, fatigue, and mobility (p < 0.05). Parent-reported exercise was associated with better scores for depressive symptoms, anxiety, and fatigue (p < 0.05). Conclusions Children and adolescents ranging from overweight to severely obese can complete multiple PROMIS pediatric measures using a computer interface in the outpatient setting. In the 5% with missing domain scores, the missing scores were consistently found in the domains administered last, suggesting the length of the assessment is important. The differences in domain scores found in this study are consistent with previous reports investigating the quality of life in children and adolescents with obesity. We show that the PROMIS instrument represents a feasible and potentially valuable instrument for the future study of the effect of pediatric obesity on quality of life

    UV/Vis+ Photochemistry Database : Structure, Content and Applications

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    Acknowledgments This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors. However, the authors are indebted to those colleagues who support us in maintaining the database through the provision of spectral and other photochemical data and information. The National Center for Atmospheric Research is operated by the University Coporation for Atmopsheric Research, under the sponsorship of the National Science Foundation. Disclaimer: The views expressed in this paper are those of the authors and do not necessarily represent the views or policies of the U.S.EPA. Mention of trade names or products does not convey and should not be interpreted as conveying official U.S. EPA approval, endorsement, or recommendation.Peer reviewedPublisher PD

    Simpson's Paradox, Lord's Paradox, and Suppression Effects are the same phenomenon – the reversal paradox

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    This article discusses three statistical paradoxes that pervade epidemiological research: Simpson's paradox, Lord's paradox, and suppression. These paradoxes have important implications for the interpretation of evidence from observational studies. This article uses hypothetical scenarios to illustrate how the three paradoxes are different manifestations of one phenomenon – the reversal paradox – depending on whether the outcome and explanatory variables are categorical, continuous or a combination of both; this renders the issues and remedies for any one to be similar for all three. Although the three statistical paradoxes occur in different types of variables, they share the same characteristic: the association between two variables can be reversed, diminished, or enhanced when another variable is statistically controlled for. Understanding the concepts and theory behind these paradoxes provides insights into some controversial or contradictory research findings. These paradoxes show that prior knowledge and underlying causal theory play an important role in the statistical modelling of epidemiological data, where incorrect use of statistical models might produce consistent, replicable, yet erroneous results

    Evaluation of ECA Gesture strategies for robust Human-Computer Interaction

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    Embodied Conversational Agents (ECAs) offer us the possibility to design pleasant and efficient human-machine interaction. In this paper we present an evaluation scheme to compare dialogue-based speaker authentication and information retrieval systems with and without ECAs on the interface. We used gestures and other visual cues to improve fluency and robustness of interaction with these systems. Our tests results suggest that when an ECA is present users perceive fewer system errors, their frustration levels are lower, turn-changing goes more smoothly, the interaction experience is more enjoyable, and system capabilities are generally perceived more positively than when no ECA is present. However, the ECA seems to intensify the users' privacy concerns

    Promising insights into the health related quality of life for children with severe obesity

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    Abstract Background Childhood obesity is a growing health concern known to adversely affect quality of life in children and adolescents. The Patient Reported Outcomes Measurement Information System (PROMIS) pediatric measures were developed to capture child self-reports across a variety of health conditions experienced by children and adolescents. The purpose of this study is to begin the process of validation of the PROMIS pediatric measures in children and adolescents affected by obesity. Methods The pediatric PROMIS instruments were administered to 138 children and adolescents in a cross-sectional study of patient reported outcomes in children aged 8–17 years with age-adjusted body mass index (BMI) greater than the 85th percentile in a design to establish known-group validity. The children completed the depressive symptoms, anxiety, anger, peer relationships, pain interference, fatigue, upper extremity, and mobility PROMIS domains utilizing a computer interface. PROMIS domains and individual items were administered in random order and included a total of 95 items. Patient responses were compared between patients with BMI 85 to < 99th percentile versus ≥ 99th percentile. Results 136 participants were recruited and had all necessary clinical data for analysis. Of the 136 participants, 5% ended the survey early resulting in missing domain scores at the end of survey administration. In multivariate analysis, patients with BMI ≥ 99th percentile had worse scores for depressive symptoms, anger, fatigue, and mobility (p < 0.05). Parent-reported exercise was associated with better scores for depressive symptoms, anxiety, and fatigue (p < 0.05). Conclusions Children and adolescents ranging from overweight to severely obese can complete multiple PROMIS pediatric measures using a computer interface in the outpatient setting. In the 5% with missing domain scores, the missing scores were consistently found in the domains administered last, suggesting the length of the assessment is important. The differences in domain scores found in this study are consistent with previous reports investigating the quality of life in children and adolescents with obesity. We show that the PROMIS instrument represents a feasible and potentially valuable instrument for the future study of the effect of pediatric obesity on quality of life

    Automatic Prediction of Facial Trait Judgments: Appearance vs. Structural Models

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    Evaluating other individuals with respect to personality characteristics plays a crucial role in human relations and it is the focus of attention for research in diverse fields such as psychology and interactive computer systems. In psychology, face perception has been recognized as a key component of this evaluation system. Multiple studies suggest that observers use face information to infer personality characteristics. Interactive computer systems are trying to take advantage of these findings and apply them to increase the natural aspect of interaction and to improve the performance of interactive computer systems. Here, we experimentally test whether the automatic prediction of facial trait judgments (e.g. dominance) can be made by using the full appearance information of the face and whether a reduced representation of its structure is sufficient. We evaluate two separate approaches: a holistic representation model using the facial appearance information and a structural model constructed from the relations among facial salient points. State of the art machine learning methods are applied to a) derive a facial trait judgment model from training data and b) predict a facial trait value for any face. Furthermore, we address the issue of whether there are specific structural relations among facial points that predict perception of facial traits. Experimental results over a set of labeled data (9 different trait evaluations) and classification rules (4 rules) suggest that a) prediction of perception of facial traits is learnable by both holistic and structural approaches; b) the most reliable prediction of facial trait judgments is obtained by certain type of holistic descriptions of the face appearance; and c) for some traits such as attractiveness and extroversion, there are relationships between specific structural features and social perceptions

    Cytokines and inflammatory mediators: 25. Certolizumab Pegol has a Different Profile from the other Anti-TNFS, Including Golimumab, in a Variety of in Vitro Assays

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    Background: Activities of the anti-TNFs, certolizumab pegol (CZP), etanercept (ETA), infliximab (IFX) and adalimumab (ADA), have been compared in a range of in vitro assays. CZP is the only licensed PEGylated Fab' anti-TNF; ETA is a fusion protein with an IgG1 Fc, and IFX and ADA are both antibodies with an IgG1 Fc. Golimumab (GLM) is a monoclonal IgG1 TNF inhibitor recently approved for a number of indications; it is thus of interest to assess the in vitro activity of GLM. In vitro assays previously used were neutralisation of TNF in the L929 bioassay, inhibition of LPS-driven cytokine production by monocytes, induction of apoptosis in activated lymphocytes and monocytes, and induction of neutrophil necrosis. Methods: Neutralisation of human TNF was assessed in the L929 bioassay using a range of concentrations of the anti-TNFs and a fixed concentration of TNF (100 pg/mL). Activity of the anti-TNFs at inhibiting LPS-driven IL-1β secretion by monocytes was assessed by incubating peripheral blood monocytes with various concentrations of the anti-TNF for 1 hour (hr) and then washing the cells. LPS was added for 4 hrs, the supernatants collected and the IL-1β level measured by ELISA. To assess induction of apoptosis, peripheral blood lymphocytes were activated for 2 days with 2 μg/mL CD3/CD28 and monocytes with 300 U/mL IL-4 and GMCSF for 3 days. The effect of the anti-TNFs on apoptosis was assessed by Annexin V staining using flow cytometry 24 hrs later. The effect of the anti-TNFs on neutrophil necrosis was determined by measuring myeloperoxidase release after 12 hrs. An isotype-matched control was used in all assays except the L929 bioassay. Results: IC90 neutralisation activity of the anti-TNFs in the L929 bioassay was 0.3 ng/mL for ETA, 4 ng/mL for GLM, 15 ng/mL for ADA, and 20 ng/mL for IFX, compared with 2.5 ng/mL for CZP. CZP was the most potent inhibitor of LPS-driven IL-1β secretion (IC50 ∼0.1 ng/mL), followed by GLM (20 ng/mL) and IFX (50 ng/mL). GLM, ADA, IFX and ETA induced apoptosis of monocytes and lymphocytes to a similar degree reaching a level of 23% and ∼40% at 100 μg/mL, respectively. CZP caused no increase in apoptosis above the levels seen with the isotype-matched control. In the neutrophil necrosis assay, ADA,IFX and GLM caused ∼70% necrosis at 100 μg/mL, and ETA 48%. CZP did not increase the level of necrosis above the level of the control. Conclusions: Bioactivity of the IgG1 molecules GLM, IFX and ADA in neutralising human TNF was inferior to that of CZP and ETA. CZP, the only PEGylated anti-TNF, had a different profile to the other anti-TNFs as it was the most potent at inhibiting LPS-driven IL-1β production by monocytes, did not induce apoptosis of activated monocytes and lymphocytes, and did not cause neutrophil necrosis. The clinical relevance of these in vitro effects is unknown. Nevertheless, these assays show interesting in vitro differences between the anti-TNFs. Disclosure statement: G.F. and A.N. are employees of UC
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