bluuebunny/crossref_metadata_2025 huggingface dataset:
Influence of Driving Experience on Distraction Engagement in Automated Vehicles
Authors: He Dengbo , Donmez Birsen
Published: May 2019

State-of-the-art vehicle automation requires drivers to visually monitor the driving environment and the automation (through interfaces and vehicle’s actions) and intervene when necessary. However, as evidenced by recent automated vehicle crashes and laboratory studies, drivers are not always able to step in when the automation fails. Research points to the increase in distraction or secondary-task engagement in the presence of automation as a potential reason. However, previous research on secondary-task engagement in automated vehicles mainly focused on experienced drivers. This issue may be amplified for novice drivers with less driving skill. In this paper, we compared secondary-task engagement behaviors of novice and experienced drivers both in manual (non-automated) and automated driving settings in a driving simulator. A self-paced visual-manual secondary task presented on an in-vehicle display was utilized. Phase 1 of the study included 32 drivers (16 novice) who drove the simulator manually. In Phase 2, another set of 32 drivers (16 novice) drove with SAE-level-2 automation. In manual driving, there were no differences between novice and experienced drivers’ rate of manual interactions with the secondary task (i.e., taps on the display). However, with automation, novice drivers had a higher manual interaction rate with the task than experienced drivers. Further, experienced drivers had shorter average glance durations toward the task than novice drivers in general, but the difference was larger with automation compared with manual driving. It appears that with automation, experienced drivers are more conservative in their secondary-task engagement behaviors compared with novice drivers.
Could a New Mode Alternative Modify Psycho-Attitudinal Factors and Travel Behavior?
Authors: Sottile Eleonora , Piras Francesco , Meloni Italo
Published: May 2019

There is ample consensus that, besides objective characteristics, psycho-attitudinal factors play a key role in influencing people’s mode choice. Hybrid choice models use these theoretical frameworks so as to include latent constructs for capturing the impact of subjective factors on mode choice. But recent work in transportation research raised the question about the ability of hybrid choice models to derive policy implications that aim to change travel behavior, given the focus on cross-sectional data. To address this problem we designed a survey for collecting longitudinal data (socio-economic and psycho-attitudinal) to evaluate, on the one hand, the long-term effects on travel mode choice of the implementation of a new light rail line in the metropolitan area of Cagliari (Italy), on the other to detect any changes in the psycho-attitudinal factors and socio-economic characteristics after implementation of those measures. In particular, the objective of the study is to analyze whether these changes in individual characteristics are able to affect mode choice from a modeling perspective, through the specification and estimation of hybrid models. Our results show that latent variables were not significantly different over waves, showing that the impact of the psychological construct remained stable over time, even after the introduction of the new light rail. Additionally, we found some evidence that the variables that explain the latent variables could change over time.
Segment: Applicability of an Existing Segmentation Technique to Transportation Demand Management Campaigns in the United States
Authors: Lester Amy B. , Winters Philip L. , Pham Minh
Published: May 2019

This research was modeled after a consumer market-segmentation technique (SEGMENT) successfully used in Europe, for its usefulness to transportation demand management (TDM) campaigns in the United States. The SEGMENT project examined how consumer market-segmentation techniques can influence travel behavior choices in favor of more energy-sustainable modes of travel. Data were collected from 1,900 individuals in Florida, Oregon, and Virginia. The data contain approximately 200 fields with information about respondents’ demographics and attitudes toward different modes of transportation, such as car, train, bike, and walking. Clustering analysis was applied to divide the sample into segments so that members of the same group share similar travel attitudes. Next, a classification model was built to predict group membership. Dividing the sample into seven segments, three non-driver and four driver, was found to be the most stable and distinctive segmentation. Seventeen questions, referred to as “golden questions,” were found to separate segments most significantly and predict group membership with 84% accuracy. Significant differences in age and household distribution between segments were observed. Mean responses to each question were used to create an attitudinal profile for each group. Major contributions are the validation of an existing segmentation technique for applicability in the United States, which could improve the effectiveness of TDM campaigns on changing travel behavior. Golden questions can be added to existing surveys to gather information about the proportion of individuals that belong to segments in an area. Additionally, limited resources can be better allocated to target those segments most susceptible to behavior change.
State-of-the-Practice in Connecting and Coordinating Transportation and Land Use Planning in the U.S.A.
Authors: Sabouri Sadegh , Dillon Amanda , Proffitt David , Townsend Megan , Ewing Reid
Published: May 2019

Metropolitan planning organizations (MPOs) providing funding for local land use planning is part of a growing trend which has so far received very little attention. This study surveyed a stratified sample of 30 U.S. MPOs weighted toward larger metropolitan areas. Of the 30 MPOs, about half were funding smart growth-oriented local land use planning through transportation and land use connection (TLC) programs. From them, 10 MPOs with TLC programs were selected and written up as case studies. Across the case studies it was found that the funding and support provided differs greatly by region. The ultimate goal of these programs was similar, however—to reduce suburban sprawl and the associated need for highway building, and instead to create more livable, sustainable, walkable, bikeable, and transit-accessible communities within the region. These gaols were achieved by promoting infill and development in and around urban centers, and encouraging concentration of activity around transit stations. With the exception of one program, funding portfolios have grown year by year. While project funding selection criteria differ across MPOs, how well they align with the region’s transportation plan seems to be of paramount importance.
Implementation, Uptake, and Culture Change: Results of a Key Informant Study of a Workplace Mental Health Training Program in Police Organizations in Canada
Authors: Knaak Stephanie , Luong Dorothy , McLean Robyn , Szeto Andrew , Dobson Keith S.
Published: May 2019

Background:

Organizational characteristics and attributes are critical issues to consider when implementing and evaluating workplace training. This study was a qualitative examination of the organizational context as it pertained to the implementation of a workplace mental health program called Road to Mental Readiness (R2MR) in police organizations in Canada.

Methods:

We conducted a qualitative key informant study in 9 different policing organizations in Canada.

Results:

The central theme of “successful cultural uptake” emerged as key to R2MR’s implementation and the ability to facilitate broader culture change. Successful cultural uptake was enabled by several contextual factors, including organizational readiness, strong leadership support, ensuring good group dynamics, credibility of the trainers, implementing widely and thoroughly, and implementing R2MR as one piece of a larger puzzle. Successful cultural uptake was also described as enabling R2MR’s impact for broader cultural change within the organization. This enablement occurred through enhanced dialogue about mental health and the introduction of a common language, a supportive workplace culture, increased help seeking, and organizational momentum for additional mental health programming and policy initiatives.

Conclusion:

Successful uptake of R2MR has the potential to lead to promote change within policing organizations. The model derived from our research may function as a tool or roadmap to help guide other organizations in the process of or planning to implement R2MR or a similar intervention.
Community Needs Assessment among Latino Families in an Urban Public Housing Development
Authors: Escobedo Patricia , Gonzalez Karina Dominguez , Kuhlberg Jill , Calanche Maria ‘Lou’ , Baezconde-Garbanati Lourdes , Contreras Robert , Bluthenthal Ricky
Published: May 2019

Studies examining the health of public housing residents are limited. In response, community-based participatory research principles were used to develop an intervention aimed at improving health outcomes related to multifactorial risk behaviors among Latino families living in a low-income neighborhood. A two-part needs assessment was completed to guide the intervention: interviews with parents ( n = 10) and a group model building (GMB) workshop with youth and parents ( n = 40) to explore the parent-youth dynamic. Interviews indicated that poverty, youth disobedience, and inadequate communication between parents and youth led to parental stress. During the workshop, balancing and reinforcing feedback loops involving Communication, Trust, and Respect between youth and parents were identified. Based on these findings and collaboration with a community advisory board, a bilingual, mindfulness-based meditation intervention was designed to address community needs: positive parent-child interaction emphasizing trust and communication, stress reduction, and family well-being.
Evaluation of Pharmacist Medication Review Service in an Outpatient Heart Failure Clinic
Authors: Yates Lauren , Valente Megan , Wadsworth Christina
Published: May 2019

Purpose:

The purpose of this study was to evaluate the impact of pharmacist medication reviews on drug-related problems (DRPs) in a population with ambulatory heart failure (HF).

Methods:

The HF pharmacist medication review service incorporated a comprehensive medication review note provided to the cardiologist in a HF clinic. A retrospective chart review was performed on 64 control patients with no previous pharmacist review and 64 intervention patients who had a pharmacist medication review. The primary end point was the number of DRPs identified per patient in the intervention group 2 weeks after pharmacist medication review compared to the number of DRPs identified per patient in the control group.

Results:

The average DRPs per patient was reduced from 2.80 to 1.95 in intervention group after pharmacist intervention. There was a statistically significant difference between the average DRPs per patient in the control and intervention groups, 2.55 DRPs versus 1.95 DRPs per patient, respectively ( P = .016). Medication adherence (78%), renal dosing (67%), hypertension (58%), and HF DRPs (55%) had the highest acceptance rate. The majority of DRP recommendations in the intervention (87%) and control groups (87%) were high-impact recommendations.

Conclusions:

Pharmacist medication reviews in an ambulatory HF clinic lead to significantly fewer DRPs.
Vasoactive Agents for Adult Septic Shock: An Update and Review
Authors: Dalimonte Mark A. , DeGrado Jeremy R. , Anger Kevin E.
Published: May 2019

Purpose

The objective of this article is to discuss the pharmacology, side effects, and clinical application of vasoactive therapy in the management of adult septic shock.

Sepsis is one of the most common reasons for admission to an intensive care unit with the incidence estimated to be greater than 750 000 cases per year in the United States. Clinicians should understand the basic pharmacology of available vasoactive agents to allow for routine and complex management of septic shock.

Conclusion

While advances in research, identification, and early implementation of best practices for the treatment of sepsis has reduced mortality, rates remain high. Vasopressors and inotropes remain part of the core therapeutic modalities of sepsis management. Norepinephrine is the first-line vasopressor of choice for septic shock, though secondary vasopressors can be used depending on the patient’s circumstances.
The living record: Alan Lomax and the world archive of movement
Authors: Laemmli Whitney E.
Published: May 2019

In 1965, the American folklorist Alan Lomax set out on a mission: to view, code, catalogue and preserve the totality of the world’s dance traditions. Believing that dance carried otherwise inaccessible information about social structures, work practices and the history of human migration, Lomax and his collaborators gathered more than 250,000 feet of raw film footage and analyzed it using a new system of movement analysis. Lomax’s aims, however, went beyond the merely scientific. He hoped to use his ‘Choreometrics’ project as the foundation for a universally available visual and textual atlas of human movement. This article explores how Lomax’s archival ambitions supported his efforts to enact a wholesale ‘recalibration of the human perceptual apparatus’ and situates Choreometrics at the nexus of new techniques of data-gathering and the cultural ferment of the 1960s.
The global lexicostatistical database: A total archive of linguistic prehistory
Authors: Kaplan Judith R.H.
Published: May 2019

Described as a ‘sort of Human Genome Project for historical linguistics’, the Evolution of Human Languages Project (EHL) is dedicated to promoting long-range genealogical research into linguistic prehistory. Toward that end, its architects have sought to collect and coordinate evidence of every known human language, roughly 6000 in all, fostering an interdisciplinary and internationally accessible environment for the study of historical universals and contemporary diversity. This article investigates the roots and branches of the Global Lexicostatistical Database – a component project of the EHL. It pays special attention to strategies for encoding epistemological pluralism in a web-based archive of global proportions.
On being psychotic in the South Seas, circa 1947
Authors: Lemov Rebecca
Published: May 2019

This article tells the story of an anthropologist and a research subject who encountered each other in the middle of the 20th century on an island in the southwestern Pacific. In the midst of an intensive spate of evidence gathering for his dissertation, anthropologist Melford Spiro noted that one of his would-be interlocutors, a man named Tarev – notable for failing all of his psychological tests – still managed to contribute a different form of evidence: if his views could not be amalgamated in numbers via test scores (and thus contribute directly to Spiro’s data set), they could still be rendered as a case. Tarev’s personality study, ‘A Psychotic in the South Seas’, counted as one of many cases contributing to a broad, worldwide effort to explore the meaning of suffering – specifically psychological illnesses – in non-Western cultures. This article examines Tarev’s rejected test-response ‘data’ and the ways in which his answers did not fit the epistemological and geopolitical frameworks that provoked them. The encounter between anthropologist and interlocutor, today, allows an investigation into how mid-20th-century scholars amassed ambitious data sets meant to revolutionize the sciences that dealt with human beings as psycho-social entities. What sorts of data made it into their archives and what sorts did not? How was the data of happiness, sadness and other fleeting emotional states collected from whole islands newly under US naval occupation?
Mass-Observation, surrealist sociology, and the bathos of paperwork
Authors: Jardine Boris
Published: May 2019

British social survey movement ‘Mass-Observation’ (M-O) was founded in 1937 by a poet, a film-maker and an ornithologist. It purported to offer a new kind of sociology – one informed by surrealism and working with a ‘mass’ of Observers recording day-to-day interactions. Various commentators have debated the importance and precise identity of M-O in its first phase, especially in light of its combination of social science and surrealism. This article draws on new archival research, in particular into the ‘paperwork’ practices of Charles Madge, arguing that M-O is best understood as an attempt to define a new relationship between the survey subject and information organiser. The latter – as sociologist, planner or artist – was a distinctive interwar persona, central to ‘scientific humanism’. Bathos, as a formal strategy in modernist aesthetics, is introduced as an explanation of the failure of this particular part of the M-O project. Questions of subjectivity and data link M-O to a longer history of heterodox sociological inquiry. This analysis resolves some of the apparent paradoxes that have been prominent in studies of M-O, and draws attention to the unfulfilled promise of a vast archive of social data.
Thermoplastic and soluble co-polyimide resins fabricated via the incorporation of 2,3,3′,4′-biphenyltetracarboxylic dianhydride
Authors: Hu Jinfeng , Wang Jianhua , Qi Shengli , Tian Guofeng , Wu Dezhen
Published: May 2019

A series of co-polyimide (co-PI) resins with distorted noncoplanar structure were carefully designed and successfully fabricated by copolycondensation of 2,3,3′,4′-biphenyltetracarboxylic dianhydride, 4,4′-oxydianiline (ODA), and 4,4′-(1,3-phenylenedioxy)dianiline (TPER). As-introduced asymmetric structure endowed these co-PI resins with excellent solubility and relatively low melt viscosity. Molecular simulation and dielectric analysis confirmed that the distorted noncoplanar structure induced a large amount of free volume. The minimum melt viscosity of co-PI resins decreased with increasing TPER content and reached 520 Pa·s at 400°C, indicative of good processability. Besides, the co-PI resins displayed outstanding thermal performance with glass transition temperature ranging from 256°C to 330°C and 5% weight loss temperature higher than 550°C in nitrogen atmosphere. Moreover, the co-PI sheets prepared by compression molding possessed tensile strength of 79.5–91.7 MPa and bending strength of 71.0–81.2 MPa when tuning the TPER/ODA ratio, with lower strengths observed at higher TPER content.
The Experience of Chemotherapy-Induced Peripheral Neuropathy Among Childhood Cancer Survivors
Authors: Mohrmann Caroline
Published: May 2019

As the number of childhood cancer survivors (CCS) is increasing, it is imperative to understand the late effects of childhood cancer therapy to optimize their health and quality of life. Chemotherapy-induced peripheral neuropathy (CIPN) is an unpleasant effect of chemotherapy that affects the peripheral nervous system. This qualitative study uses narrative analysis with a phenomenological influence to understand the lived experience of CIPN among five CCS utilizing photo-elicitation. The lived experience of CIPN is characterized by “a condition of disconnection” with three subthemes: (1) disconnection between mind and body, (2) disconnection between anticipated potential and reality, and (3) disconnection between survivors and support. The condition of disconnection leads to a variety of negative physical and emotional performance outcomes. These findings support the need for refined clinical strategies for identifying this underappreciated condition and further development of interventions to “rebuild the connections” that CCS are lacking.
Racial and Ethnic Differences in Limiting Life-Sustaining Treatment in Trauma Patients
Authors: Hanna Kamil , Palmer James , Castanon Lourdes , Zeeshan Muhammad , Hamidi Mohammad , Kulvatunyou Narong , Gries Lynn , Joseph Bellal
Published: May 2019

Introduction:

Differences in health care between racial and ethnic groups exist. The literature suggests that African Americans and Hispanics prefer more aggressive treatment at the end of life. The aim of this study is to assess racial and ethnic differences in limiting life-sustaining treatment (LLST) after trauma.

Study Design:

We performed a 2-year (2013-2014) retrospective analysis of Trauma Quality Improvement Program database. Patients with age ≥16 and Injury Severity Score (ISS) ≥ 16 were included. Outcome measures were the incidence and the predictors of LLST. Multivariable logistic regression was performed to control for confounding variables.

Results:

A total of 97 024 patients were identified. Mean age was 49 (21) years, 68% were male, 68% were white, and 14% were Hispanic. The overall incidence of LLST was 7.2%. Based on race, LLST was selected as consistent with goals of care more often in white when compared to African American individuals who experience serious traumatic injury (8.0% vs 4.5%; P < .001). Based on ethnicity, LLST was more often selected in non-Hispanics (7.5% vs 5.2%, P < .001) when compared to Hispanics. On regression analysis, the independent predictors of LLST were white race (odds ratio [OR]: 2.7 [1.6–4.4], P = .02), non-Hispanic ethnicity (OR: 1.9 [1.4-4.6]; P = .03), severe head injury (OR: 1.7 [1.1-3.2]; P = .04), and ISS (OR: 3.1 [2.4-5.1]; P < .01).

Conclusions:

Differences exist in selecting LLST between different racial and ethnic groups in severe trauma. African Americans and Hispanics are less likely to select LLST when compared to whites and non-Hispanics. Further studies are required to analyze the factors associated with selecting LLST in African Americans and Hispanics.
The Church and the Spirit in Robert Jenson’s Theology of Scripture
Authors: East Brad
Published: May 2019

In the last two decades of Robert Jenson’s career, he turned his attention to the doctrine of Scripture and its theological interpretation. This article explores the dogmatic structure and reasoning that underlie Jenson’s thought on this topic. After summarizing his theology of Scripture as the great drama of the Trinity in saving relation to creation, the article unpacks the doctrinal loci that materially inform Jenson’s account of the Bible and its role in the church. Ecclesiology and pneumatology emerge as the dominant doctrines; these in turn raise questions regarding Jenson’s treatment of the church’s defectability: that is, whether and how, if at all, the church may fail in its teaching and thus in its reading of Scripture.
Beyond Mere Presence: Gender Norms in Oral Arguments at the U.S. Supreme Court
Authors: Gleason Shane A.
Published: May 2019

Women are less successful than their male counterparts at Supreme Court oral arguments under certain circumstances. However, existing work relies on mere presence rather than on any action female attorneys take in their argument. Drawing on recent work that stresses gender is performative, I argue success for women at oral arguments is tied to conformance with gender norms, subtle and unconscious expectations of how men and women should communicate. Via a quantitative textual analysis of the 2004–2016 terms, I find attorneys are more successful when their oral arguments are more consistent with gender norms. Specifically, male attorneys are rewarded for using less emotional language whereas female attorneys are successful when using more emotional language. This study represents a more nuanced and performative understanding of gender at oral arguments. These results raise normative concerns about how effective women are at the Supreme Court.
Hormones and Childhood Trauma: Links Between the Physical and Psychological
Authors: Banker Jamie , Witting Alyssa Banford , Jensen Jakob
Published: May 2019

Researchers have uncovered connections between the experience of childhood traumas and later symptoms, both psychological and physiological. This article highlights, specifically for family counselors, the need for increased attention to physical expressions of childhood trauma in adulthood. This discussion enriches our systemic understanding of the way trauma alters both psychological and physiological processes. Preliminary analyses from a pilot study ( N = 24) are presented from a small sample of individuals having an endocrine disorder whose symptoms correlated significantly with various childhood traumatic experiences. Our preliminary results highlight the importance of counselors having some basic knowledge of not only how trauma may influence cognitive and emotional processes but physical ones as well. Clinical practice implications are discussed.
Assessment of Motor Skills in Children With Visual Impairment: A Systematic and Integrative Review
Authors: Bakke Hanne Alves , Cavalcante Wiviane Abreu , Oliveira Ilana Santos de , Sarinho Silvia Wanick , Cattuzzo Maria Teresa
Published: May 2019

This study aimed to review and examine the tools used to assess psychomotor performance of children with visual impairment. Databases, such as SCOPUS, MEDLINE/PubMed, Medline/EBSCO, Web of Science, LILACS, CINAHL, and ScienceDirect, were searched using Mesh terms. Data from manuscripts fully available in these databases between 1994 and 2017 (except CINAHL—2014) concerning the evaluation, tool development, or intervention for the improvement of motor skills in children (age, 7-10 years) with visual impairment were collected. The Critical Review Form—Quantitative Studies was used to evaluate the quality of the articles. As a result, 1113 articles were found, but only 24 met the inclusion criteria; 66.7% of the articles had moderate quality, with unsatisfactory results regarding the validity and reliability of the tools used to assess these children, as well as the absence of clinical importance and practical application in such studies. Only the Test of Gross Motor Development-2 and Movement Assessment Battery for Children-2 described data on the validation and reliability in visually impaired children. To minimize systematic errors and improve the quality of the investigations, increasing the number of studies regarding the tools, functionality of their activities, and testing the adaptions is necessary.
Toddlers to teenagers: Long-term follow-up study of outcomes in autism spectrum disorder
Authors: Ben-Itzchak Esther , Zachor Ditza A
Published: May 2019

This prospective study examined the developmental changes over time of adolescents diagnosed in toddlerhood with autism spectrum disorder and searched for child characteristics at toddlerhood that predict outcome at adolescence. The study included 65 participants who were divided into low cognitive (developmental quotient < 85; N = 41) and high cognitive (developmental quotient ⩾ 85; N = 21) groups in adolescence. Participants underwent a comprehensive assessment of cognitive ability, adaptive skills, and autism severity. Significant differences in the current clinical phenotypes and in developmental changes over time were found between the two cognitive groups. At baseline, the high cognitive group had significantly less severe social communication deficits. Only the high cognitive group showed a decrease in social communication deficits over time. Although the two groups did not differ in their adaptive skills at the time of diagnosis, the high cognitive group had better adaptive skills at adolescence. Better adaptive communication skills in toddlerhood were associated with better outcome at adolescence in cognitive ability, adaptive skills, and fewer autism symptoms. Less impaired baseline social affect and better cognitive ability predicted higher cognitive level and adaptive skills at adolescence. Cognitive potential of individuals with autism spectrum disorder plays an important role in long-term outcome and comprehensive evaluations at toddlerhood have strong prognostic value in adolescence.
The “problem” of health: An analysis of health care provision in Canada’s federal prisons
Authors: Scallan Eilish , Lancaster Kari , Kouyoumdjian Fiona
Published: May 2019

The United Nations states that prisoners should enjoy the same standards of health care that are available in the community. Despite this, persons in prison experience barriers to care and face unique health challenges. Given the ways in which prisons shape health outcomes for incarcerated persons, it is important to interrogate how the provision of health care is governed in custodial settings. In this article, we examine one important aspect of governance: legislation governing the provision of health care in prisons. We view this issue through a critical lens, building on a body of poststructural scholarship which has illuminated how laws and policies are not merely tools of governance but also key sites for the production of meanings around social “problems,” including the “problem of health.” Taking Canada’s Corrections and Conditional Release Act as a case example and applying Carol Bacchi’s “What’s the Problem Represented to Be” analytical framework, we examine how the specific representation of “health” in this legislation works to produce effects for persons in federal prison. Three key themes are formed through this analysis. First, what constitutes “essential services” in the context of federal prisons is more limited compared with the broader community. Second, the dichotomy between the rights of persons in prison versus the protection of society that is produced in development of these laws has significant bearing on the treatment of those in prison. Third, this representation has negative effects on the health of persons in prison. In order to meet United Nations standards, greater attention must be paid to the ways in which laws and other governing practices reproduce inequities in health care provision in prisons.
Asymmetric semantic interaction in Jedek-Jahai bilinguals: Spatial language in a small-scale, non-standardized, egalitarian, long-term multilingual setting in Malaysia
Authors: Yager Joanne , Gullberg Marianne
Published: May 2019

Aims and objectives/purpose/research questions:

We investigate semantic interaction in bilinguals’ topological relations descriptions in a small-scale, non-standardized, egalitarian, long-term multilingual setting in Malaysia.

Design/methodology/approach:

Two groups of bilingual speakers of Jedek and Jahai (8 Jedek-identifying, 6 Jahai-identifying bilinguals) and two groups of monolingual Jedek and Jahai speakers (15 Jedek, 3 Jahai speakers) described the Topological Relations Picture Series in a director-matcher task, the bilinguals completing the task in both Jedek and Jahai.

Data and analysis:

We compare the semantic boundaries of Jedek and Jahai topological relation markers (TRMs) as used by the monolingual and bilingual groups in extension maps and congruence analyses. The analyses focus on the TRM klɛŋ, which is identical in form but semantically different in the two varieties.

Findings/conclusions:

We find evidence for asymmetric interaction in the expression of topological relations in Jedek and Jahai, with bidirectional influences in the Jahai-identifying bilinguals and a unidirectional influence of Jedek on Jahai in the Jedek-identifying bilinguals. This is commensurate with predictions based on Muysken’s framework of bilingual optimization strategies.

Originality:

The analyses shed new light on the nature of semantic interaction in bilingual systems by providing evidence from hitherto understudied bilingual language production in small-scale, non-standardized, egalitarian settings.

Significance/implications:

The results suggest that Muysken’s model is useful for understanding different bilingual outcomes, and highlight the complexity and connectedness of bilingual semantic systems. They also stress the need for more work in a variety of bilingual settings if we are to more fully understand the nature of bilingual systems.
Investigation into energy performance of a school building in a hot climate: Optimum of window-to-wall ratio
Authors: Alwetaishi Mamdooh , Taki Ahmad
Published: May 2019

Global attention is currently focussed on developing techniques to improve the thermal performance of buildings to provide indoor comfort with minimum reliance on energy load. Several studies have investigated building facade, materials used and other factors involved in building design. The aim of this study is to examine the impact of thermal insulation, shading devices, window-to-wall ratio (WWR) and a combination of these factors in a prototype school building design in the warm climate city of Taif, Saudi Arabia. The study used various methods classified into two main phases. The first phase involved on-site observation where both thermal imaging and regular cameras were used to examine the influence of orientation on glazing as a baseline. The second phase involved advanced software investigations with 2D AutoCAD, 3D Revit and computer modelling for energy evaluation and daylight factor. A detailed framework was introduced to examine current school buildings and to improve the future designs of prototype school buildings. The study revealed that a combination of applying thermal insulation along with minimising WWR is required in existing buildings within hot and dry regions. Furthermore, it was recommended that WWR should not exceed 35%, 25% and 20% for northwest, southeast and southwest building facades, respectively.
Computational fluid dynamics-assisted smoke control system design for solving fire uncertainty in buildings
Authors: Huang Yubiao , Zhou Xiaodong , Cao Bei , Yang Lizhong
Published: May 2019

For every fire prevention design, ensuring safe evacuation and preventing the fire from spreading are primary considerations. However, actual fire scenarios inevitably involve many uncertainties, such as the fire source location, the heat release rate, the fire growth coefficient and so on, which make it difficult for the traditional fire prevention system to achieve these primary considerations. In this paper, an optimum and intelligent system design was developed using the feedback of real-time fire characteristics based on precise control logic using computational fluid dynamics. The new system can make an intelligent adjustment to adapt the real-time fire and to obtain the best smoke exhaust condition by coupling the smoke control system and a physical boundary. The fire uncertainties were used to validate the system design, based on a conventional composite building containing room, corridor and atrium. The results show that the intelligent system is capable of providing different and reasonable reactions for various fire scenarios and of ensuring the safe evacuation of the building. Some limitations of the system have been improved by incorporating a constraint factor into activation procedures for solving extra-large and ultra-fast fires. In general, this intelligent design proved useful as a smoke control system which could be implemented in many similar buildings.
Validation of the brief international classification of functioning, disability, and health core set for obstructive pulmonary disease in the Chinese context
Authors: Huang Jingwen , Reinhardt Jan D , Dai Ranran , Wang Pu , Zhou Min
Published: May 2019

In order to determine the validity of the International Classification of Functioning, Disability, and Health brief Core Set for Obstructive Pulmonary Disease (ICF-OPD) for the assessment of functioning and environmental factors in Chinese chronic OPD (COPD) patients, we conducted a cross-sectional study with a convenience sample of 100 COPD patients. Data were collected using common questionnaires for COPD patients (Modified British Medical Research Council Questionnaire, COPD Assessment Test, St George’s Respiratory Questionnaire (SGRQ)), the Brief ICF Core Set for OPD, and the comprehensive ICF checklist. All except one category of the Brief ICF-OPD Core Set were confirmed in our evaluation of its content validity, but there is a high prevalence of problems in 8 categories that were not considered in the Brief ICF-OPD Core Set. The functioning-related components of the Brief ICF-OPD Core Set largely performed similarly to SGRQ in terms of differentiating between patients with different disease severity. Moreover, high correlations between the Brief ICF-OPD Core Set overall score and component scores with the respective SGRQ scales and moderate correlations between ICF-OPD Core Set overall score and component scores and lung function parameters. This study largely confirmed content, known group, and convergent validity of the ICF-OPD.
Quantitative motion detection of in-hand objects for robotic grasp manipulation
Authors: Li Xueyong , Zhao Kai , Lu Changhou , Wang Yonghui
Published: May 2019

In an actual grasp operation, grasp accidents (slant, rolling, turning over, and dropping) of in-hand objects occur frequently. Quantitative motion detection of in-hand objects is critical to optimize the grasp configuration and to improve the stability and dexterity of a grasp manipulation. In this article, an innovative method for quantitative measurement of the motions of in-hand objects is presented. Firstly, the slip information at object–finger interface between adjacent states is detected by three omnidirectional slip sensors; next, singular value decomposition method is applied to calculate the rotation and translation matrices according to the relative coordinate changes extracted from the slip information. Finally, Euler angles and the linear displacements which illustrate the motion of in-hand objects are quantitatively measured from the translation matrix and the rotation matrix, and the continuous motion track can be further established. Experiment results show that the proposed method is effective in detecting multiple motion information of in-hand objects.
‘Papaoutai’? Family memory, parental loss and Rwandan artists today
Authors: Norridge Zoe
Published: May 2019

This article explores how family framings of childhood experiences of violence shape Rwandan artistic responses to the 1994 genocide against the Tutsi. It examines work by both child survivors of genocide and Rwandans who grew up in exile. This enables consideration of the longer legacies of violence that began against the Tutsi nearly 60 years ago, alongside the more recent aftermath of genocide. While child survivor narratives frame memory as fragile, an ongoing challenge negotiated alongside the demands of daily life and remaining family relationships; returnee narratives demonstrate a stronger intergenerational historical thread, which is nevertheless complicated by the overlaying of parental memories with the younger generation’s personal contact with violence. Drawing on specific examples of artistic testimony – two memoirs, a photo essay, two solo performances, a feature film and a novel – this analysis links different genres with particular framings of family memory and examines complex identities in post-genocide Rwanda.
Unusual mucosal lesion: A case of rectal pseudolipomatosis in a 60-year-old patient
Authors: Efared Boubacar , Sylla Balandougou , Hammas Nawal , El Fatemi Hinde , Chbani Laila
Published: May 2019

Pseudolipomatosis is a very rare benign pathologic condition of colorectal mucosa. It is caused by the presence of gas bubbles in the intestinal mucosa. The endoscopic and histologic aspects are misleading as they suggest adipocytic or vascular lesions. We present herein a case of rectal pseudolipomatosis in a 60-year-old woman presenting with rectal bleeding. The endoscopic pattern was not suggestive of the lesion, and the histopathologic analysis of the patient’s rectal biopsies revealed characteristic features of pseudolipomatosis. Rectocolic pseudolipomatosis is a very rare benign condition with challenging clinicopathologic presentation. Clinicians and pathologists should be aware of this uncommon lesion for correct diagnosis and appropriate clinical management.
Demonstrating a Technology-Mediated Intervention to Support Medication Adherence in Community-Dwelling Older Adults in Primary Care: A Feasibility Study
Authors: Siu Henry Yu-Hin , Delleman Bethany , Langevin Jessica , Mangin Dee , Howard Michelle , Fang Qiyin , Price David , Chan David
Published: May 2019

Background: Medication non-adherence can lead to significant morbidity and mortality. This 4-week feasibility study aims to demonstrate that the eDosette intervention can be implemented with older adults in primary care. Method: Fifty-six older adults from four primary care sites in Southwestern Ontario, Canada participated. The intervention involved generating, for pharmacist review, weekly medication administration records based on transmitted data captured by the eDosette. The primary outcome is implementation feasibility defined by recruitment, adherence rates, frequency of captured missed and late doses, descriptions of clinical work resulting from the intervention, and participant feedback. Results: The recruitment rate was 24% (57/240); one withdrew due to personal reasons. The mean observed adherence rate was 82% (range 49%-100%). Overall, participants missed 505 and took 2,105 doses late; 118 clinical decisions occurred with 72 unique medication changes in 31 participants. Participants found the eDosette easy to use and did not feel that they were viewed negatively because of their potential non-adherence. Conclusion: The eDosette intervention could be feasibly implemented in primary care with older adults. Providing information about when an older adult takes their medications could play a role in medication adherence by prompting more informed discussions between the older adult and primary care clinicians.
Vijayanagara in modern historiography: A survey
Authors: Rao Nagendra
Published: May 2019

What Sewell called the ‘Forgotten Empire’ once unified the larger part of South India, governing it from Vijayanagara for over 200 years. Once modern methods of research took root, the effort began to reconstruct its history. British historians saw in it a predecessor—an imperfect, but predecessor all the same. Indian historians tended to see in it good evidence of Indian capacity for military enterprise and efficient administration. Since Independence, the trend has continued, with Burton Stein on one side and T.V. Mahanlingam, on the other side. But a more objective trend is also noticeable now, in the work of Y. Subbarayalu and N. Karashima.
Gender Inclusion in an Indian VUCA World
Authors: Rajesh Saundarya , Ekambaram Karthik , Rakesh Anju , Kumar Divya
Published: May 2019

One of the most crucial talent identity strands (also referred to as a human resources dimension) in India Inc. is gender. Given that the rate of change in a volatile, uncertain, complex and ambiguous (VUCA) environment is much faster (and less predictable) than in the past decades, corporate efforts towards managing this dimension of gender have a strong bearing on their ability to effectively combat VUCA. These efforts include those directed towards talent management—attracting, hiring, retaining and developing talent, catering to the differences in aspirations and working styles of men and women. Against this backdrop, this article draws insights from corporate India’s most comprehensive gender analytics exercise—The Working Mother and AVTAR 100 Best Companies for Women in India study—to shed light on the interlinkage between the intent and commitment in employing diversity and inclusion as a culture strategy towards thriving in a VUCA environment.
Horizontal acquisition of hydrogen conversion ability and other habitat adaptations in the Hydrogenovibrio strains SP-41 and XCL-2
Authors: Gonnella Giorgio , Adam Nicole , Perner Mirjam
Published: May 2019

Background

Obligate sulfur oxidizing chemolithoauthotrophic strains of Hydrogenovibrio crunogenus have been isolated from multiple hydrothermal vent associated habitats. However, a hydrogenase gene cluster (encoding the hydrogen converting enzyme and its maturation/assembly machinery) detected on the first sequenced H. crunogenus strain (XCL-2) suggested that hydrogen conversion may also play a role in this organism. Yet, numerous experiments have underlined XCL-2’s inability to consume hydrogen under the tested conditions. A recent study showed that the closely related strain SP-41 contains a homolog of the XCL-2 hydrogenase (a group 1b [NiFe]-hydrogenase), but that it can indeed use hydrogen. Hence, the question remained unresolved, why SP-41 is capable of using hydrogen, while XCL-2 is not.

Results

Here, we present the genome sequence of the SP-41 strain and compare it to that of the XCL-2 strain. We show that the chromosome of SP-41 codes for a further hydrogenase gene cluster, including two additional hydrogenases: the first appears to be a group 1d periplasmic membrane-anchored hydrogenase, and the second a group 2b sensory hydrogenase. The region where these genes are located was likely acquired horizontally and exhibits similarity to other Hydrogenovibrio species (H. thermophilus MA2-6 and H. marinus MH-110 T) and other hydrogen oxidizing Proteobacteria (Cupriavidus necator H16 and Ghiorsea bivora TAG-1 T). The genomes of XCL-2 and SP-41 show a strong conservation in gene order. However, several short genomic regions are not contained in the genome of the other strain. These exclusive regions are often associated with signs of DNA mobility, such as genes coding for transposases. They code for transport systems and/or extend the metabolic potential of the strains.

Conclusions

Our results suggest that horizontal gene transfer plays an important role in shaping the genomes of these strains, as a likely mechanism for habitat adaptation, including, but not limited to the transfer of the hydrogen conversion ability.
Leucocyte- and platelet-rich fibrin as a rescue therapy for small-to-medium-sized complex wounds of the lower extremities
Authors: Ozer Kadri , Colak Ozlem
Published: May 2019

Background

Generally, advanced wound care resources are applied for complex wounds that pose a challenge to the medical and nursing teams. In this report, the use of leukocyte- and platelet-rich fibrin (L-PRF) is emphasized for complex wounds as an alternative, simple, inexpensive, time-saving process that does not require hospitalization and has a healing potential over that of bare soft tissue, including bone, tendon, and ligaments. The aim of this study is to extend the use of L-PRF in small-to-moderate-sized complex wounds of lower extremities in which L-PRF maintains the sensitive structures viable.

Methods

Between January 2016 and December 2017, 17 small-to-moderate-sized complex wounds of lower extremities treated with L-PRF were recruited from the plastic and reconstructive surgery clinic in Aydin State Hospital, Turkey. The treatment was administered twice per week in the outpatient clinic. Depending on the size and extension of the complex wound, two to five blood samples were collected into 8.5 ml dry, glass vacuum tubes with no anticoagulant, and samples were immediately centrifuged at 1630×g for 5 min to obtain L-PRF. Complete healing was defined as the day of complete wound epithelialization.

Results

The median values of the initial wound size and wound duration were 12 cm2 (interquartile range, 6 to 23 cm2) and 8 months before first admission (interquartile range, 4 to 18 months), respectively. All wounds showed significant improvements after L-PRF therapy and full closure after a median of 18 months, with an interquartile range of 11 to 34 months of L-PRF applications. There were recurrences of wounds during the first 6 months after therapy. No adverse events were observed.

Conclusions

Our results add to the growing evidence that L-PRF treatments protect and maintain bare soft tissue structures viable, facilitate the formation of granulation tissue and epithelization, and remarkably reduce the need for additional soft tissue surgeries in small-to-medium-sized complex wounds.