Miracle-dz/UniFAR-FTUs huggingface dataset:
Best Practices in the Reporting of Participatory Action Research: Embracing Both the Forest and the Trees 1Ψ7

Participatory action research (PAR) represents an approach that is deeply consonant with counseling psychology’s commitments to social equity and action. However, counseling psychologists who would like to study this literature, or who would like to write about a project of their own, may discover that the reporting of PAR is not straightforward: PAR is a fluid, multifaceted, co-created, idiosyncratic process that does not necessarily correspond to established report-writing conventions. In this article, the authors present best-practices suggestions for writing about PAR based on an analysis of PAR articles published between 2000 and 2008.
A Free Market Architecture for Coordinating Multiple Robots

Abstract : The coordination of a large group of robots to solve a specified task is a difficult problem. Centralized approaches can be computationally intractable, brittle, and unresponsive to change. Distributed approaches are not as prone to these problems, but they can be highly sub-optimal. This work introduces a novel approach for coordinating robots based on the free market system. Market economies are a proven way to organize a large number of individuals into a productive group. The free market approach defines revenue and cost functions across the possible plans for executing a specified task. The task is accomplished by dividing it into sub-tasks and allowing the robots to bid and negotiate to carry out these sub-tasks. Cooperation and competition emerge as the robots execute the task while trying to maximize their personal profits. The result promises to be a highly robust multi-robot team that can efficiently exploit resources and opportunistically deal with uncertainties in a dynamic environment. A detailed example of how this model could be applied to a foraging task is presented and the different characteristics of the approach are highlighted in the context of the example. The ability to scale this approach to achieve more complex tasks is also briefly explored. We are in the process of implementing this architecture on a team of ten robots engaged in the task of mapping an interior environment.
Memory predicts changes in depressive symptoms in older adults: a bidirectional longitudinal analysis.

OBJECTIVES Although research indicates that depressive symptoms and memory performance are related in older adults, the temporal associations between these variables remain unclear. This study examined whether depressive symptoms predicted later memory change and whether memory predicted later change in depressive symptoms. METHODS The sample consisted of more than 14,000 adults from the Health and Retirement Study, a biannual longitudinal study of health and retirement in Americans older than age 50 years. Measures of delayed recall and depressive symptoms served as the main study variables. We included age, sex, education, and history of vascular diseases as covariates. RESULTS Using dynamic change models with latent difference scores, we found that memory performance predicted change in depressive symptoms 2 years later. Depressive symptoms did not predict later change in memory. The inclusion of vascular health variables diminished the size of the observed relationship, suggesting that biological processes may partially explain the effect of memory on depressive symptoms. IMPLICATIONS Future research should explore both biological and psychological processes that may explain the association between worse memory performance and subsequent increases in depressive symptoms.
Argument ellipsis in Colloquial Singapore English and the Anti-Agreement Hypothesis

This paper provides new data from Colloquial Singapore English (CSE) showing a hitherto unnoticed subject–object asymmetry: empty objects, but not empty subjects, exhibit sloppy/quantificational readings. According to a recent theory of argument ellipsis in Japanese/Korean (Oku 1998 ; S. Kim 1999 ; Takahashi 2007 , 2008a , b , 2010 ), these readings obtain as a result of the LF-Copy of an overt argument from a full-fledged clause onto the corresponding empty argument position in an elliptical clause. Şener & Takahashi ( 2010 ) and Takahashi ( 2010 ) hypothesize that this operation is blocked by ϕ-agreement. This hypothesis provides a principled explanation for the subject–object asymmetry in CSE, coupled with the new observation that primary substrates of CSE – Mandarin, Cantonese, Hokkien and Malay – exhibit the same asymmetry as CSE. My analysis has significant implications for the comparative syntax of argument ellipsis and for theories of contact genesis. Among others, the analysis supports the claim (Miyagawa 2010 ) that Chinese possesses ϕ-agreement despite the lack of morphological manifestations. The results in this paper also provide strong evidence for the general substratist explanation on the emerging grammar of CSE (Bao 2005 ).
A study of students' perceptions of the usefulness of case studies for the development of finance and accounting-related skills and knowledge

Recent accounting and finance education literature indicates a trend towards an increasing use of case studies. The literature in this field is primarily descriptive, with no empirical evidence on the use or effectiveness of the method. This study examines students' perceptions of the use of case studies and the potential influences of gender and prior academic performance on such perceptions. The study focuses, in particular, on students' perceptions about whether case studies develop particular skills suggested in the literature. The questionnaire-based study was conducted in a postgraduate (Honours) class at a South African university. Analyses of the results reveal significant differences in students' perceptions of the benefits of the use of cases. Gender and prior academic performance-based differences in perception were also found. The study is useful for educators who use, or intend to use, case studies, as it highlights issues, such as the learning objectives of the course, which need to be addressed prior to curriculum design.
Do Differences Make a Difference? Managing Diversity in Division IA Intercollegiate Athletics

This study applies a framework of diversity initiatives as a basis of exploration into top management beliefs and diversity management strategies of Division IA intercollegiate athletic organizations. This framework utilizes issues of power, demographic and relational differences, and past literature regarding specific diversity strategies to empirically assess these organizations' outlooks regarding employee diversity. Results of the study suggest that Division IA intercollegiate athletic organizations operate in cultures that value similarity. Demographic variables predicted a significant amount of variance in employees' perceptions of diversity management strategies. In addition, demographic differences (being different from one's leader) accounted for an even greater amount of variance in these perceptions. Top management's beliefs in the benefits of diversity were related to perceptions of different diversity practices. That is, high beliefs resulted in higher levels of diversity management practice.
The S. pombe mRNA decapping complex recruits cofactors and an Edc1-like activator through a single dynamic surface

The removal of the 5′ 7-methylguanosine mRNA cap structure (decapping) is a central step in the 5′–3′ mRNA degradation pathway and is performed by the Dcp1:Dcp2 decapping complex. The activity of this complex is tightly regulated to prevent premature degradation of the transcript. Here, we establish that the aromatic groove of the EVH1 domain of Schizosaccharomyces pombe Dcp1 can interact with proline-rich sequences in the exonuclease Xrn1, the scaffolding protein Pat1, the helicase Dhh1, and the C-terminal disordered region of Dcp2. We show that this region of Dcp1 can also recruit a previously unidentified enhancer of decapping protein (Edc1) and solved the crystal structure of the complex. NMR relaxation dispersion experiments reveal that the Dcp1 binding site can adopt multiple conformations, thus providing the plasticity that is required to accommodate different ligands. We show that the activator Edc1 makes additional contacts with the regulatory domain of Dcp2 and that an activation motif in Edc1 increases the RNA affinity of Dcp1:Dcp2. Our data support a model where Edc1 stabilizes the RNA in the active site, which results in enhanced decapping rates. In summary, we show that multiple decapping factors, including the Dcp2 C-terminal region, compete with Edc1 for Dcp1 binding. Our data thus reveal a network of interactions that can fine-tune the catalytic activity of the decapping complex.
Anesthesia for minimally invasive chest wall reconstructive surgeries: Our experience and review of literature

Minimal access procedures have revolutionized the field of surgery and opened newer challenges for the anesthesiologists. Pectus carinatum or pigeon chest is an uncommon chest wall deformity characterized by a protruding breast bone (sternum) and ribs caused by an overgrowth of the costal cartilages. It can cause a multitude of problems, including severe pain from an intercostal neuropathy, respiratory dysfunction, and psychologic issues from the cosmetic disfigurement. Pulmonary function indices, namely, forced expiratory volume over 1 s, forced vital capacity, vital capacity, and total lung capacity are markedly compromised in pectus excavatum. Earlier, open surgical correction in the form of the Ravitch procedure was followed. Currently, in the era of minimally invasive surgery, Nuss technique (pectus bar procedure) is a promising step in chest wall reconstructive surgery for pectus excavatum. Reverse Nuss is a corrective, minimally invasive surgery for pectus carinatum chest deformity. A tailor-made anesthetic technique for this new procedure has been described here based on the authors' personal experience and thorough review of literature based on Medline, Embase, and Scopus databases search.
Memory B cells: Effectors of long‐lived immune responses

Immunological memory is the phenomenon whereby B and T cells have the unique ability to respond with heightened kinetics and efficacy to subsequent encounter with Ag relative to the initial exposure. In this review, we examine recent developments in the phenotypic characterisation of memory B cells, with an emphasis on the definition and functional properties of memory B‐cell subsets in humans. Gene expression differences are also considered in light of the unique functional and survival properties of memory B cells, and mutations that alter memory formation and function are also examined. Finally, we consider recent advances in the understanding of germinal center B‐cell differentiation through analysis of transcription factor networks operating in these B cells.
How does inventory performance affect operational performance? An example from U.S. space vehicles and aircraft parts industries

Inventory management is in the heart of operational performance in aircraft parts and space vehicles industries. As a result of its importance in practice, this subject has been extensively studied in recent years in operations management. The main focus of this study is to look at the relationship between inventory management performance such as inventory effectiveness, efficiency and responsiveness and company operational performance. A performance model, which includes the different dimensions of aircraft parts and space vehicle industries' inventory management system, has been applied and empirically tested. In order to examine the effect of various measures on inventory performance, the regression analysis has been employed. We use financial data of 39 publicly listed U.S. aircraft parts and space vehicle industries for the 11-year period, 2005 to 2015. The data (Compustat North America Annually Updated) is taken from Standard &Poor's Compustat database via Wharton Research Data Services (WRDS). We discuss the implementation of these experimental results on the study of inventory management policy execution, and give researchers some guidance for further research areas.
Counterfactual Thinking and Victim Compensation

Norm theory (Kahneman & Miller, 1986) identifies factors that determine the ease with which alternatives to reality can be imagined or constructed. One assumption of norm theory is that the greater the availability of imagined alternatives to an event, the stronger will be the affective reaction elicited by the event. The present two experiments explore this assumption in the context of observers' reactions to victims. It was predicted that negative outcomes that strongly evoked positive alternatives would elicit more sympathy from observers than negative outcomes that weakly evoked positive alternatives. The ease of counterfactual thought was manipulated in the first experiment by the spatial distance between the negative outcome and a positive alternative, and in the second experiment by the habitualness of the actions that precipitated the victimization. Consistent with norm theory, subjects recommended more compensation for victims of fates for which a positive alternative was highly available. Implications of the results for various types of reactions to victims are discussed.
1.2 kV trench insulated gate bipolar transistors (IGBT's) with ultralow on-resistance

In this letter, we report the full development of 1.2 kV Trench IGBT's with ultralow on-resistance, latch-up free operation and highly superior overall performance when compared to state of the art IGBT's. The minimum forward voltage drop at the standard current density of 100 A/cm/sup 2/ was 1.1 V for nonirradiated devices and 2.1 V for irradiated devices. The maximum controllable current density was in excess of 1000 A/cm/sup 2/.
Statistical Image Properties in Large Subsets of Traditional Art, Bad Art, and Abstract Art

Several statistical image properties have been associated with large subsets of traditional visual artworks. Here, we investigate some of these properties in three categories of art that differ in artistic claim and prestige: (1) Traditional art of different cultural origin from established museums and art collections (oil paintings and graphic art of Western provenance, Islamic book illustration and Chinese paintings), (2) Bad Art from two museums that collect contemporary artworks of lesser importance (© Museum Of Bad Art [MOBA], Somerville, and Official Bad Art Museum of Art [OBAMA], Seattle), and (3) twentieth century abstract art of Western provenance from two prestigious museums (Tate Gallery and Kunstsammlung Nordrhein-Westfalen). We measured the following four statistical image properties: the fractal dimension (a measure relating to subjective complexity); self-similarity (a measure of how much the sections of an image resemble the image as a whole), 1st-order entropy of edge orientations (a measure of how uniformly different orientations are represented in an image); and 2nd-order entropy of edge orientations (a measure of how independent edge orientations are across an image). As shown previously, traditional artworks of different styles share similar values for these measures. The values for Bad Art and twentieth century abstract art show a considerable overlap with those of traditional art, but we also identified numerous examples of Bad Art and abstract art that deviate from traditional art. By measuring statistical image properties, we quantify such differences in image composition for the first time.
Constructions of frailty in the English language, care practice and the lived experience

The way frailty is conceptualised and interpreted has profound implications for social responses, care practice and the personal experience of care. This paper begins with an exegesis of the concept of frailty, and then examines the dominant notions of frailty, including how ‘frailty’ operates as a ‘dividing-practice’ through the classification of those eligible for care. The definitions and uses of ‘frailty’ in three discursive locations are explored in: (a) the Oxford English Dictionary, (b) the international research literature, and (c) older women's accounts of their lived experience. Three distinctive discourses are found, and applying a Foucauldian analysis, it is shown that the differences reflect overlaps and tensions between biomedical concepts and lived experiences, as well as negative underlying assumptions and ‘subjugated knowledge’. The concept of frailty represents and orders the context, organisational practices, social representations and lived experiences of care for older people. The evidence suggests that if, as the older women's accounts recommended, socially- and emotionally-located expressions of frailty were recognised in addition to the existing conceptions of risk of the body, frailty might no longer be thought of primarily as a negative experience of rupture and decline. To encourage this change, it is suggested that practice focuses on the prevention of frailty and associated feelings of loss, rather than reinforcing the feelings and experiences which render a person ‘frail’.
The design of wireless sensor network for urban mineral recycling

Urban mineral recycling is one important way to recycle scrap metals from discarded urban wastes. As one typical kind of less advanced industries, urban mineral recycling companies have terrible working conditions, poorly educated workers and low automation degree. All these characteristics cause big management problems which cannot be solved easily by traditional information management methods. Aims to these problems, a wireless sensor network for urban mineral recycling companies is proposed. Firstly, basic concepts about the urban mineral recycling mode are introduced. Secondly, the mathematical model is given based on material definition, physical elements definition and communication devices definition, then four running rules are defined. Thirdly, the layout of physical elements and communication devices is given, then some detailed hardware design and the main process of the central control software about the system are introduced. Implementation of this system accomplishes automation management of scrap metals and transport vehicles without human-to-computer interactions. It greatly increases the automation degree and eliminates the manual errors of recording works. Meanwhile it also decreases the worker's number and their working time in bad conditions. The basic architecture of this system can be used for reference or spread to other industries involve raw materials weighing and transportation.
The spaces of UK students’ unions: extending the critical geographies of the university campus

Abstract This article seeks to further our knowledge of the university campus by focusing on one particular aspect of most UK campuses: the students’ union. UK students’ unions have rarely been the subject of scholarly attention, despite them now occupying an important place within the higher education landscape. Nevertheless, in this paper we draw on a UK-wide study of students’ unions to explore, firstly, the role played by the buildings of the students’ union and, secondly, the ways in which aspects of the university’s campus influence union activity. We pay particular attention to the expansion of the university campus, in many institutions, from a single site to multiple sites, both within the UK and overseas. We contend that a focus on the materiality of the students’ union and the level of union activity (or inactivity) across various campus spaces can illustrate the values, ideologies and power relations that dominate contemporary British higher education.
Remote soft-optical phonon scattering in Si nanowire FETs

In this work we calculate the impact of remote SO phonon scattering on the transfer characteristics of gate-all-around Si nanowire transistors. The polar SO phonons are confined to the HfO2/Si interface. Nanowire transistors with two different cross-sections are considered. The results show that the impact on the drain current is of the same order and of the same importance as other commonly used bulk-type phonons.
The neurobiology of suicide and suicidality.

Objective:To investigate the current state of knowledge regarding the neurobiology of suicide and suicidality.Method:The literature on the neurobiology of suicidality and suicide was reviewed.Results:There is clear evidence that the activity of 3 neurobiological systems has a role in the pathophysiology of suicidal behaviour. This includes hyperactivity of the hypothalamo-pituitary-adrenal axis, dysfunction of the serotonergic (5-HTergic) system, and excessive activity of the noradrenergic system. While the first and the last system appear to be involved in the response to stressful events, dysfunction of the serotonergic system is thought to be trait-dependent and associated with disturbances in the regulation of anxiety, impulsivity, and aggression. It can be hypothesized that neurobiological dysfunctions mediate the occurrence of suicidal behaviour through the disturbed modulation of basic neuropsychological functions.Conclusion:Increasing insight into the neurobiological basis of suicidal behaviour su.
The African prostitute: an everyday debrouillard in reality and African fiction

Life in the city requires a measure of debrouillardise. Several African writers have examined the plight of the prostitute as a form of resistance entwined with a daily struggle for survival. Through a cultural and historical background on transactional sex practices in sub-Saharan Africa, the paper examines the role of the prostitute in Cyprian Ekwenski's Jagua Nana and Okot p'Bitek's Song of Malaya as an individual utilizing de Certeauian tactical opposition to counteract victimization. The prostitute in these two works cannot be viewed as solely a victim. She uses – and is used by society. Close examination of the role of the prostitute in these two works will reveal an individual with a unique position in society – an individual who epitomizes the art of debrouillardise, and marks it with a connection to the city.