Miracle-dz/UniFAR-FTUs huggingface dataset:
Accessing the State: Everyday Practices and Politics in Cities of the South

This special issue explores everyday practices and politics of accessing the state and state resources from a southern, urban perspective. The collection of papers documents, urban low-income residents’ everyday relationships with the state, through the study of actual practices of interaction with a range of state representatives at the local level (councilors and officials, at various levels of local government). Formal and informal, legal and illegal, confrontational and cooperative, we analyze the multiple tactics of engagement with the state by low-income residents to understand the extent to which they allow access to state resources and to degrees of state recognition, even in contexts of mass poverty, informality and scarce public resources. The modes of interaction with the state also embody and frame low-income residents’ representations of the state, of their expectations, and of their own citizenship. This special issue critically draws together a wide-ranging and important debate on governance, and the relationships it constructs between state and civil society. The main question we raise is how the dynamics of governance reform, with attempted development or deepening of both decentralization and participation, affect everyday practices to access the state and the resulting politics that shape state–society relations in southern contexts? Collectively, the papers in the special issue reflect on the ways in which low-income citizens’ access to the state challenges existing theories of the state and democracy. Stemming from a research programme entitled ‘The Voices of the Poor in Urban Governance: Participation, Mobilization and Politics in South African Cities’,1 this special issue focuses on South African cities primarily but not exclusively. Although the contexts examined have their own specificities, we argue that they provide an interesting and critical context in which to work through the debate from a Southern perspective. South African societies are specific in the huge expectations residents have in the post-apartheid state, and in the ways that ideals continue to be framed in modernist terms, as emblematized by policies of mass public housing delivery and effort towards mass access to urban
Input-output stability properties of networked control systems

Results on input-output L/sub p/ stability of networked control systems (NCS) are presented for a large class of network scheduling protocols. It is shown that static protocols and a recently considered dynamical protocol called try-once-discard belong to this class. Our results provide a unifying framework for generating new scheduling protocols that preserve L/sub p/ stability properties of the system if a design parameter is chosen sufficiently small. The most general version of our results can be used to treat NCS with data packet dropouts. The model of NCS and, in particular, of the scheduling protocol that we use appears to be novel and we believe that it will be useful in further study of these systems. The proof technique we use is based on the small gain theorem and it lends itself to an easy interpretation. We prove that our results are guaranteed to be better than existing results in the literature and we illustrate this via an example of a batch reactor.
Ultrafast ligand rebinding in the heme domain of the oxygen sensors FixL and Dos: General regulatory implications for heme-based sensors

Heme-based oxygen sensors are part of ligand-specific two-component regulatory systems, which have both a relatively low oxygen affinity and a low oxygen-binding rate. To get insight into the dynamical aspects underlying these features and the ligand specificity of the signal transduction from the heme sensor domain, we used femtosecond spectroscopy to study ligand dynamics in the heme domains of the oxygen sensors FixL from Bradyrhizobium japonicum (FixLH) and Dos from Escherichia coli (DosH). The heme coordination with different ligands and the corresponding ground-state heme spectra of FixLH are similar to myoglobin (Mb). After photodissociation, the excited-state properties and ligand-rebinding kinetics are qualitatively similar for FixLH and Mb for CO and NO as ligands. In contrast to Mb, the transient spectra of FixLH after photodissociation of ligands are distorted compared with the ground-state difference spectra, indicating differences in the heme environment with respect to the unliganded state. This distortion is particularly marked for O2. Strikingly, heme–O2 recombination occurs with efficiency unprecedented for heme proteins, in ≈5 ps for ≈90% of the dissociated O2. For DosH–O2, which shows 60% sequence similarity to FixLH, but where signal detection and transmission presumably are quite different, a similarly fast recombination was found with an even higher yield. Altogether these results indicate that in these sensors the heme pocket acts as a ligand-specific trap. The general implications for the functioning of heme-based ligand sensors are discussed in the light of recent studies on heme-based NO and CO sensors.
Latent autoimmune diabetes in adults in Asians: Similarities and differences between East and West (亚洲成人隐匿性自身免疫糖尿病的特点：东西方种族差异之比较)

Latent autoimmune diabetes in adults (LADA) is a form of autoimmune diabetes with features of both type 1 and type 2 diabetes and in the middle of the diabetes spectrum. Scientists clash on the question of whether this type of diabetes is a unique diabetes subtype. Multicenter studies have been performed in different countries, including the Korea National Diabetes Program (KNDP) collaboratory group, the Ehime study in Japan, the Not Insulin‐Requiring Autoimmune Diabetes (NIRAD) study in Italy, the Nord‐Trøndelag Health (HUNT) study in Norway, the UK Prospective Diabetes Study (UKPDS) in the UK, the Action LADA study in Europe and the LADA China study in China. These studies found universal immunogenetic effects associated with LADA, but with some ethnic differences. Herein we summarize those multicenter studies and compare the ethnic similarities and differences between East and West from epidemiological, clinical, immune, and genetic viewpoints.
Automatic construction of travel itineraries using social breadcrumbs

Vacation planning is one of the frequent---but nonetheless laborious---tasks that people engage themselves with online; requiring skilled interaction with a multitude of resources. This paper constructs intra-city travel itineraries automatically by tapping a latent source reflecting geo-temporal breadcrumbs left by millions of tourists. For example, the popular rich media sharing site, Flickr, allows photos to be stamped by the time of when they were taken and be mapped to Points Of Interests (POIs) by geographical (i.e. latitude-longitude) and semantic (e.g., tags) metadata. Leveraging this information, we construct itineraries following a two-step approach. Given a city, we first extract photo streams of individual users. Each photo stream provides estimates on where the user was, how long he stayed at each place, and what was the transit time between places. In the second step, we aggregate all user photo streams into a POI graph. Itineraries are then automatically constructed from the graph based on the popularity of the POIs and subject to the user's time and destination constraints. We evaluate our approach by constructing itineraries for several major cities and comparing them, through a "crowd-sourcing" marketplace (Amazon Mechanical Turk), against itineraries constructed from popular bus tours that are professionally generated. Our extensive survey-based user studies over about 450 workers on AMT indicate that high quality itineraries can be automatically constructed from Flickr data.
Economic and Other Societal Determinants of the Prevalence of Hiv: A Test of Competing Hypotheses

The spread of human immunodeficiency virus (HIV) is believed to result from HIV-infected individuals who are unaware of their infection and, thus, the possible consequences of their sexual behavior for others. However, differential rates of HIV infection between countries may reflect a different set of circumstances. We obtained data from the World Bank and several other sources to test eight alternative explanations for the global differences in prevalence of HIV infection: (1) economic underdevelopment, (2) inadequate public health care, (3) insufficient media, (4) political instability, (5) overurbanization, (6) social inequity, (7) religion, and (8) region. Our regression findings showed that income inequality and political instability had statistically significant positive effects on HIV/AIDS prevalence and that gender equality had a negative effect on HIV/AIDS prevalence. Religion and region were also important predictors, as countries that were predominately Muslim and Christian Orthodox generally had lower prevalence of HIV/AIDS, whereas West Africa, Central Africa, and Southern Africa had a higher prevalence of HIV/AIDS. None of the public health and media indicators were statistically relevant.
Attachment and internalization of a Chlamydia trachomatis lymphogranuloma venereum strain by McCoy cells: kinetics of infectivity and effect of lectins and carbohydrates

The kinetics of attachment and ingestion of Chlamydia trachomatis serotype L1 by monolayers of McCoy cells were studied by using a method that discriminated between attachment and uptake. When about 1% of the McCoy cells was infected, the proteinase K-resistant chlamydial fraction, regarded as ingested chlamydiae, reached a constant value after about 3 h of incubation at 37 degrees C. Uptake of chlamydiae at 4 degrees C could not be demonstrated. The attached and ingested chlamydial fractions were constant over an eightfold increase in chlamydial inoculum. Chitobiose and chitotriose, the di- and trisaccharides of N-acetyl-D-glucosamine, reduced the association of C. trachomatis serotype L1 with McCoy cells. Higher concentrations of chitobiose also selectively inhibited ingestion of chlamydiae. A corresponding effect of chitobiose was also observed on the number of chlamydial inclusions. Wheat germ agglutinin, specific for N-acetyl-D-glucosamine residues, reduced the association of chlamydiae when incubated at 4 degrees C, but not at 37 degrees C. A small inhibiting effect of concanavalin A on association of chlamydiae, but no effect of the corresponding carbohydrates, indicates a nonspecific effect on chlamydial attachment of this lectin. These results suggest that beta 1 leads to 4-linked oligomers of N-acetyl-D-glucosamine are important in the specificity of attachment of C. trachomatis to McCoy cells.
Adolescence, Identity, and the Bernardone Family

Adolescence is viewed in this article both as a chronological period between puberty and early adulthood and as any time in the life cycle when an individual explores im-portant life-alternatives with the aim of making commitments. Hence, both a 15-year-old and a 30-year-old may find themselves "adolescing. " Erikson viewed the chronological era of late adolescence as crucial for the individual's construction of an initial identity: Asense of who one is, based on who one has been, and who one imagines oneself being in the future. I describe individuals as being in 1 of 4 identity "statuses" according to where they are in the process of identity formation: identity achievement, moratorium, foreclosure, or identity diffusion. Identities are not con-structed in a vacuum; they are both facilitated and constrained by social and interpersonal contexts. Furthermore, identity formation is just 1 of 8 psychosocial developmental tasks, all of which involve intergenerational mutuality. That is, adults rely on children to confirm them in their growing sense of generativity, and children rely on adults to aid them in their developmental tasks of trust, autonomy, initiative, industry, and identity. The developmental crises of both parental generativity and ad-olescent/young adult identity are illustrated by reference to one of Assisi's best known families: Pietro, Pica, and Francesco (later to become St. Francis Bernardone.
Etanercept in the treatment of rheumatoid arthritis

Etanercept (ETN) is the first anti-tumor necrosis factor (TNF) agent to be approved for the treatment of rheumatoid arthritis (RA). Over the last 8 years, several clinical trials have shown its efficacy and safety in established and early RA, as well as a monotherapy or in combination with methotrexate. ETN not only reduces the signs and symptoms of RA, but also retards the progression of radiographic damage and improves the quality of life and function of patients. Its safety profile has been predictable since the first clinical trials with no new major safety concerns. Beyond its efficacy in RA, ETN is also indicated for the treatment of psoriatic arthritis. This current report reviews the evidence and the data in RA and psoriatic arthritis (PsA).
Western Washington randomized trial of intracoronary streptokinase in acute myocardial infarction.

Two hundred fifty patients were enrolled in a multicenter, community-based study of the efficacy of intracoronary streptokinase thrombolysis in acute myocardial infarction; 134 were randomly assigned to streptokinase therapy and 116 were controls. All patients underwent left ventricular angiography and coronary arteriography before the random assignment. The mean time from the onset of symptoms to hospitalization was 134 +/- 144 minutes (S.D), and the mean time to random assignment was 276 +/- 185 minutes. Coronary reperfusion was achieved in 68 per cent of the streptokinase-treated group. The overall 30-day mortality was 18 (7.2 per cent); there were five deaths in the streptokinase-treated group (3.7 per cent) and 13 in the control group (11.2 per cent, P less than 0.02). Fifteen of the 18 deaths occurred in patients with anterior infarction. Intracoronary streptokinase therapy resulted in a nearly threefold reduction in the 30-day mortality after hospitalization for acute myocardial infarction.
The forced marriage debate and the British state

In recent years, the British government has increasingly sought to intervene to prevent forced marriages and `honour killings'. But its new-found concern for the plight of South Asian women belies a deeper structure of racism, particularly against Muslims, and collusion with South Asian patriarchy. It is argued that initiatives such as the recent proposal for legislation on forced marriages are not empowering to women but are driven by the state's need to police South Asian communities, an approach that has colonial roots. The lack of support given to grassroots South Asian women's organisations and the continuing deportation of women at risk of violence reveal the partial nature of the state's commitment to supporting victims of domestic violence and other forms of oppression.
Web Service Antipatterns Detection Using Genetic Programming

Service-Oriented Architecture (SOA) is an emerging paradigm that has radically changed the way software applications are architected, designed and implemented. SOA allows developers to structure their systems as a set of ready-made, reusable and compostable services. The leading technology used today for implementing SOA is Web Services. Indeed, like all software, Web services are prone to change constantly to add new user requirements or to adapt to environment changes. Poorly planned changes may risk introducing antipatterns into the system. Consequently, this may ultimately leads to a degradation of software quality, evident by poor quality of service (QoS). In this paper, we introduce an automated approach to detect Web service antipatterns using genetic programming. Our approach consists of using knowledge from real-world examples of Web service antipatterns to generate detection rules based on combinations of metrics and threshold values. We evaluate our approach on a benchmark of 310 Web services and a variety of five types of Web service antipatterns. The statistical analysis of the obtained results provides evidence that our approach is efficient to detect most of the existing antipatterns with a score of 85% of precision and 87% of recall.
MAP Inference for Bayesian Inverse Reinforcement Learning

The difficulty in inverse reinforcement learning (IRL) arises in choosing the best reward function since there are typically an infinite number of reward functions that yield the given behaviour data as optimal. Using a Bayesian framework, we address this challenge by using the maximum a posteriori (MAP) estimation for the reward function, and show that most of the previous IRL algorithms can be modeled into our framework. We also present a gradient method for the MAP estimation based on the (sub)differentiability of the posterior distribution. We show the effectiveness of our approach by comparing the performance of the proposed method to those of the previous algorithms.
The Social History of Social Policy: Infant Welfare in Edwardian England

ABSTRACT During the years following the Boer War, infant mortality became an issue of national importance, and increasing emphasis was placed on the provision of infant welfare clinics and health visitors. The infant mortality rate declined steadily throughout the period, and officials attributed the improvement to the new services. But just as the causes of infant mortality were complex, so were the reasons for the decline in the mortality rate. What needs explanation therefore is why health officials concentrated so exclusively on one particular form of solution. It is argued that this was a consequence of, first, the way in which infant welfare was perceived as a problem of mortality and especially as a problem of diarrhoeal mortality and, secondly, the philosophy of the infant welfare movement, which held that responsibility for infant mortality rested with the individual mother. Infant welfare services were thus compartmentalized as a set of personal social services, and kept separate from broader socio-economic issues.
“Just” desserts: an interpretive analysis of sports nutrition marketing

Straddling the boundary between “junk” and not, sports nutrition is unique among processed foods. Between-meal snacks full of refined carbohydrates, sugar, sodium and even caffeine, qualities that render foods “bad” and off limits in other contexts, these products are consumed during the “work” of organized leisure, and increasingly as part of everyday life by non-athletes. Masquerading as healthy food, with ingredients, flavours and consumption patterns suggestive of children’s candy and adult desserts (Douglas, M. (1972). Deciphering a meal. Daedalus, 101(1), 61–81; James, A. (1998). Confections, concoctions, and conceptions. In H. Jenkins (Ed.), The children’s culture reader (pp. 394–405). New York: New York University Press. ), their use is legitimized by science and the symbolic capital of successful athletes, whose physical capital is used to advertise them (Bourdieu, P. (1978). Sport and social class. Social Science Information, 17(6), 819–840. doi:10.1177/053901847801700603). Semiotic devices related to the gaze, angle of view and anonymity of the voice “sell” us the idea such foods will render us like them. Wrapped in the imagery of hard work and competitive success, sports nutrition is “just” dessert for today’s athletes, be they on the field or the couch.
Citizen Participation in the Design and Evaluation of a Park

A survey conducted at the initiation of a parks and recreation department indicated strong satisfaction with a year-old downtown vest-pocket park. The problems noted were few: Traffic flow was the biggest, safety turne out to be of little importance, and planned activities were a source of conflicting feelings. The satisfactions were many: The strongest was simply having a bit of nature in the downtown area. The positive feelings toward the park and the fact that people had a sense of ownership toward it suggest this to be a resource that can enhance people's sense of involvement with their communities.
Why Some Students Leave College During Their Senior Year

Although many studies have examined college student attrition, no extant literature examines the phenomenon of undergraduates who discontinue their enrollment in college during a semester of their senior year. This study used both institutional and self-reported survey data to examine the rationale behind seniors' decision to leave college during a semester and before degree completion. Further, because there is a significant gap in graduation rates between first-generation and non-first-generation students, we examined statistically significant differences between first generation and non-first-generation college seniors on this issue.
Preparation and characterization of cefuroxime axetil solid dispersions using hydrophilic carriers

Aim: The objective of the current study is to increase the dissolution rate of cefuroxime axetil (CA) by formation of binary CA solid dispersion using water soluble carriers such as polyvinylpyrrolidone (PVP K30) and polyethylene glycol (PEG 4000). Methods: Solid dispersions (SDs) between CA and PVP K30/PEG 4000 were formed by dissolving both compounds in a common solvent, methanol, which were rotary evaporated at 40°C for 12 h. Physical mixtures between CA and PVP K30/PEG 4000 were also formulated as to compare the efficiency of SDs. The physicochemical properties of CA and all its formulations were then characterized using differential scanning calorimetric analysis (DSC), powder X-ray diffraction studies (PXRD), and Fourier transform infrared spectroscopy (FTIR). Results: All SD formulations were found to have a higher dissolution rate comparatively to pure CA, while only physical mixtures of PVP K30 were found having a significantly higher dissolution rate. The enhancement of dissolution rate SD by PVP K30 may be caused by increase wettability, solubility, reduction in particle size or the formation of CA β crystalline. Increment of dissolution rate of CA SDs by PEG 4000 similarly may be caused by increase wettability, solubility, and reduction in particle size. This phenomenon may also be caused by amorphization as suggested by DSC and PXRD. Conclusions: The SD of CA with PVP K30 and PEG 4000, lends an ample credence for better therapeutic efficacy.
Expressive Morality in a Collaborative Learning Activity: A Case Study in the Creation of Moral Meaning

In this paper we consider the way moral meanings are created, expressed, and negotiated in the actions and words of participants as they engage in a collaborative science activity. The paper offers an analysis of two extracts from a video recording of a third-grade classroom in which two students, Jessica and Alan, work with each other and with a visiting teacher in conducting an experiment that concerns the refraction of light. Following Jackson et al. (1993) we explore the central role of expressive morality, the subtle and elusive ways in which moral messages inhere in all aspects of classroom interaction, including the teacher's tone of voice, gestures, proxemics, and choice of language. Our examination of the activity addresses the question: what kinds of moral relations are being created in this classroom? In addressing this question, we pay particular attention to the moral nature of the teacher's relation (Noddings, 1984, 1992) and interactions with each of the children; and the moral consequences of competence (or lack of it) in the forms of discourse that are privileged in the activity.