bluuebunny/crossref_metadata_2025 huggingface dataset:
A Systematic Review of Tactile Prompting in Teacher Education
Authors: Markelz Andrew , Scheeler Mary Catherine , Riccomini Paul , Taylor Jonte C.
Published: September 2019

Researchers are exploring innovative technologies to prepare educators. A systematic literature review was conducted to study the role of tactile prompting (i.e., vibratory signals on a schedule) in teacher education. Ten studies meeting inclusion criteria were synthesized and analyzed based on how tactile prompting is utilized, effects of tactile prompting, and quality of research. Findings suggest studies with tactile prompting as the primary independent variable, or condition within a phase, demonstrated medium to very high Tau-U single-case effect sizes (range = 0.54-1.00) and high social acceptability on classroom management teaching behaviors. Simplistic prompting devices reduce cost, training, and anxiety barriers to adoption; however, innovations in wearable technology provide opportunities for a more robust behavior modification tool. Research suggests tactile prompting reduces cognitive load and provides multiple opportunities to practice, which has value in time-constrained preparation programs. Further exploration of this technique in teacher education is warranted.
Individual and neighborhood predictors of retention in care and viral suppression among Florida youth (aged 13–24) living with HIV in 2015
Authors: Gebrezgi Merhawi T , Sheehan Diana M , Mauck Daniel E , Fennie Kristopher P , Ibanez Gladys E , Spencer Emma C , Maddox Lorene M , Trepka Mary J
Published: September 2019

Youth aged 13‒24 are less likely to be retained in HIV care and be virally suppressed than older age groups. This study aimed to assess predictors of retention in HIV care and viral suppression among a population-based cohort of youth (N = 2872) diagnosed with HIV between 1993 and 2014 in Florida. We used generalized estimating equations to estimate prevalence ratios (PRs). Retention in care was defined as evidence of engagement in care (at least one laboratory test, physician visit, or antiretroviral therapy prescription refill), two or more times, at least three months apart during 2015. Viral suppression was defined as having evidence of a viral load <200 copies/ml among those in care during 2015. Among the 2872 youth, 65.4% were retained in care, and among those in care, 65.0% were virally suppressed. Older youth (18‒24 years old) and non-Hispanic Blacks (NHBs) were less likely to be retained in care, whereas those men who have sex with men, perinatal HIV transmission, living in low socioeconomic neighborhoods, and those diagnosed with AIDS before 2016 were more likely to be retained in care. Those diagnosed with AIDS before 2016 and NHBs were less likely to be virally suppressed, whereas those men who have sex with men and foreign-born persons were more likely to be virally suppressed. Results suggest the need for targeted retention and viral suppression interventions for NHB youth and older youth (18‒24 years-age).
Remission and low disease activity state prevent hospitalizations in systemic lupus erythematosus patients
Authors: Reátegui-Sokolova C , Rodríguez-Bellido Z , Gamboa-Cárdenas R V , Medina M , Zevallos F , Pimentel-Quiroz V R , Elera-Fitzcarrald C , Cucho-Venegas M , Pastor-Asurza C A , Perich-Campos R , Alarcón G S , Ugarte-Gil M F
Published: September 2019

Objective

The aim of this study was to determine whether remission and low disease activity state protect systemic lupus erythematosus patients from being hospitalized.

Materials and methods

Patients from the Almenara Lupus Cohort were included. Visits were performed every 6 months. Variables were measured at each visit. Hospitalizations were evaluated in the interval between two visits. Remission was defined as: a SLEDAI-2 K of 0, prednisone ≤5 mg/day and immunosuppressants on maintenance dose; low disease activity state as: a SLEDAI-2 K of ≤4, prednisone ≤7.5 mg/day and immunosuppressants on maintenance dose. Univariable and multivariable interval-censored survival regression models were used. In multivariable analysis, possible confounders were gender, age at diagnosis, socioeconomic status, educational level, disease duration, antimalarial use, the Systemic Lupus International Collaborating Clinics/American College of Rheumatology damage index (SDI) and Charlson comorbidity index. Confounders were determined in the same visit as disease activity state.

Results

Of the 308 patients, 92.5% of them ( n = 285) were women, had a mean age at diagnosis of 34.8 (13.4) years and a disease duration of 7.7 (6.5) years. At baseline the mean SDI was 1.13 (1.34). A total of 163 of the patients were hospitalized. In the multivariable analysis remission (hazard ratio 0.445 (0.274–0.725), P = 0.001) and low disease activity state (relative risk 0.504 (0.336–0.757), P = 0.001) at baseline were found to decrease the risk of hospitalization in systemic lupus erythematosus patients. A total of 158 hospitalizations presented a discernible cause. Disease activity was the most common cause of hospitalization, with 84 admissions (53.16%), the majority, 38, was due to active kidney disease (45.23%).

Conclusion

Remission and low disease activity state decreased the risk of hospitalizations in these systemic lupus erythematosus patients. Disease activity, particularly renal, was the most frequent cause of hospitalization.
Understanding lung cancer screening behaviour using path analysis
Authors: Carter-Harris Lisa , Slaven James E , Monahan Patrick O , Draucker Claire Burke , Vode Emilee , Rawl Susan M
Published: September 2019

Objective

Understanding lung cancer screening behaviour is crucial to identifying potentially modifiable factors for future intervention. Qualititative work has explored attitudes and beliefs about lung cancer screening from the perspective of the participant, but the theoretically grounded factors that influence screening-eligible individuals to screen are unknown. We tested an explanatory framework for lung cancer screening participation from the individual’s perspective.

Methods

Data were collected as part of a sequential explanatory mixed methods study, the quantitative component of which is reported here. A national purposive sample of 515 screening-eligible participants in the United States was recruited using Facebook-targeted advertisement. Participants completed surveys assessing constructs of the Conceptual Model for Lung Cancer Screening Participation. Path analysis was used to assess the relationships between variables.

Results

Path analyses revealed that a clinician recommendation to screen, higher self-efficacy scores, and lower mistrust scores were directly associated with screening participation (p < 0.05). However, the link between screening behaviour and self-efficacy appeared to be fully mediated by fatalism, lung cancer fear, lung cancer family history, knowledge of lung cancer risk and screening, income, clinician recommendation, and social influence (p < 0.05).

Conclusions

This study found that medical mistrust, self-efficacy, and clinician recommendation were significant in the decision of whether to screen for lung cancer. These findings offer insight into potentially modifiable targets most appropriate on which to intervene. This understanding is critical to design meaningful clinician- and patient-focused interventions.
Linkages Between Large-scale Infrastructure Development and Conflict Dynamics in East Africa
Authors: Unruh Jon , Pritchard Matthew , Savage Emily , Wade Chris , Nair Priya , Adenwala Ammar , Lee Lowan , Malloy Max , Taner Irmak , Frilander Mads
Published: September 2019

With the rapid increase in the number of mega-infrastructure projects underway across East Africa, how the social, economic, political and environmental repercussions of these projects intersect with ongoing conflict dynamics is a poorly understood topic. Although recent interest in large-scale land acquisitions has led to a number of detailed investigations into specific projects and trends, there has not yet been a broad, systematic review of how large-scale infrastructure developments in East Africa interact with previous, ongoing and potential conflict in their areas of operation. The objective of this article is to report on an analysis of 26 mega-infrastructure projects across Kenya, Tanzania, Ethiopia and Uganda, with an explicit focus on the common tension points that contribute to security dynamics. The methodology used involved two composite indicators of risk—a conflict risk score and a project impact score. The study found seven common tensions across all projects: in-migration, population displacement and relocation, a negative history of community relations with previous or follow-on developments, land rights, securitisation, environmental degradation and expectations of the local population relative to benefits delivered by the project. The study recommends increased attention on prior assessments that focus on the broader and more interconnected impacts in addition to those confined to the immediate project location, as well as in-depth examination of possible mitigation measures.

JEL Classification: O1, O2, Q2, Q3, Q4, R1, R4
Disseminated thymic B-cell lymphoma in a Holstein heifer
Authors: Hishamnuri Wan N.A.D. , Nakagun Shotaro , Maezawa Masaki , Sakaguchi Kana , Akiyama Nao , Watanabe Ken-ichi , Horiuchi Noriyuki , Kobayashi Yoshiyasu , Inokuma Hisashi
Published: September 2019

A 19-mo-old Holstein heifer was inactive and dyspneic. Physical examination revealed wheezing, exophthalmos, a cervical mass, and lymphadenopathy. Cytology of the cervical mass and lymph nodes showed predominantly large atypical lymphocytes. Lactate dehydrogenase and thymidine kinase activities were elevated. Although nested PCR for bovine leukemia virus (BLV) using blood was positive, quantitative PCR showed a low number of provirus copies. Autopsy revealed enlargement of most lymph nodes examined, as well as white masses of various sizes in muscles of the left hindlimb and thoracic and abdominal organs. Histopathology revealed severe infiltration with neoplastic lymphocytes in these organs. The cervical mass was immune-positive for B-cell markers. The final diagnosis was thymic B-cell lymphoma with BLV infection.
Outbreak of canine parvovirus 2b and Clostridium difficile infection in Asian small-clawed otters
Authors: Watanabe Tatiane Terumi Negrão , Dubovi Edward J. , Evans Dawn E. , Langohr Ingeborg M. , Ferracone Jaqueline , Ezelle Liz B. , Del Piero Fabio
Published: September 2019

A concurrent outbreak of infection by canine parvovirus 2b (CPV-2b) and Clostridium difficile producing A and/or B toxins occurred in Asian small-clawed otters ( Amblonyx cinereus). The 5 clinically affected otters were 6- to 24-mo-old intact females that had severe diarrhea, dehydration, were acutely comatose, and died 1–4 d after the onset of clinical signs. Postmortem examination was performed in 3 of 7 otters. Macroscopically, the small intestine was diffusely reddened and contained red-to-brown, malodorous, watery digesta without formed feces (3 of 3). Histologic examination identified loss of enterocytes and necrosis of crypt epithelial cells. Denuded villi were often covered by mixed bacterial colonies with a predominance of gram-positive cocci to short rods in addition to larger gram-positive and -negative rods. There was also splenic lymphoid follicle depletion (2 of 3). Immunofluorescence assay revealed CPV antigen in enterocytes (2 of 3), mesenteric lymph nodes (3 of 3), and spleen (1 of 3). Immunohistochemistry revealed CPV antigen in enterocytes, lymphocytes, and dendritic cells of the Peyer patches and spleen (3 of 3), and lingual epithelial cells (1 of 2). CPV was isolated from tissues from 2 of 3 otters, and DNA sequencing identified CPV-2b for the 1 isolate tested. C. difficile producing A and/or B toxins were identified in the intestinal content by ELISA (3 of 3). To our knowledge, an outbreak of CPV-2b infection and C. difficile with clinically significant gastrointestinal disease has not been described previously in otters. The source of the viral infections remains unknown; however, these agents should be considered in otters and other mesocarnivores with similar clinical and pathologic findings.
What Happens If Private Accounting Information Becomes Public? Small Firms’ Access to Bank Debt
Authors: Deno Snježana , Loy Thomas , Homburg Carsten
Published: September 2019

We examine the effect of private accounting information becoming public on small firms’ access to bank debt. Both proprietary cost of disclosure and relationship banking have contributed to German private firms’ traditional non-disclosure of financial statements. We employ a regulatory change, which increased enforcement and established severe fines for firms that do not publicly disclose financial statements, as a quasi-natural experiment. We find that small firms’ access to bank debt has significantly increased after the disclosure shock. With our study based on a novel dataset in a non-voluntary private firm setting, we contribute to the discussion on private and public information in debt contracting.
Variation and Interactional Non-Standardization in Neuropsychological Tests: The Case of the Addenbrooke’s Cognitive Examination
Authors: Jones Danielle , Wilkinson Ray , Jackson Clare , Drew Paul
Published: September 2019

The Addenbrooke’s Cognitive Examination (ACE-111) is a neuropsychological test used in clinical practice to inform a dementia diagnosis. The ACE-111 relies on standardized administration so that patients’ scores can be interpreted by comparison with normative scores. The test is delivered and responded to in interaction between clinicians and patients, which places talk-in-interaction at the heart of its administration. In this article, conversation analysis (CA) is used to investigate how the ACE-111 is delivered in clinical practice. Based on analysis of 40 video/audio-recorded memory clinic consultations in which the ACE-111 was used, we have found that administrative standardization is rarely achieved in practice. There was evidence of both (a) interactional variation in the way the clinicians introduce the test and (b) interactional non-standardization during its implementation. We show that variation and interactional non-standardization have implications for patients’ understanding and how they might respond to particular questions.
Maintaining Social Connections in Dementia: A Qualitative Synthesis
Authors: Birt Linda , Griffiths Rebecca , Charlesworth Georgina , Higgs Paul , Orrell Martin , Leung Phuong , Poland Fiona
Published: September 2019

The clinical symptoms of dementia include difficulty with speech, poor short-term memory, and changes in behavior. These symptoms can affect how the person with dementia understands and performs in social interactions. This qualitative review investigated how people with mild to moderate dementia managed social connections. A systematic search of social science databases retrieved 13 articles; data were synthesized using thematic analysis. Results established the work undertaken by people with dementia to maintain and present a social persona seen as socially acceptable. Interpretations are contextualized within Goffman and Sabat’s theories on “self.” People with dementia were agentic in impression management: undertaking work to maintain recognized social roles, while being aware of when their illness led to others discrediting them. Wider recognition of strategies used to maintain a social self could inform interventions designed to increase capability and confidence in co-managing social connections following dementia diagnosis.
Mentorship and Learning Experiences of Preservice Teachers as Community Children’s Chorus Conductors
Authors: Baughman Melissa
Published: September 2019

A service-learning model may be used to provide preservice music teachers with authentic context learning experiences and a range of pedagogical benefits, but research evidence specific to choral music contexts is limited. The purpose of this study was to investigate two preservice music teachers’ experiences as interns with a community children’s chorus. Through an examination of verbal and written reflections, I sought to understand how interns perceived themselves as music teachers, their ability to implement and recall specific instructional strategies, connections they made between teaching young singers in a community choir context and future field work in public school settings, and mentor influence. Study participants were two junior-level music education majors and two children’s chorus conductors. Data collection methods included questionnaires, interns’ weekly video journals, one semistructured interview with each mentor, and one video-stimulated recall interview with each intern. Both interns assisted in teaching a weekly, 60-minute choral rehearsal for 10 consecutive weeks, and attributed their increased confidence as music teachers to this experience. They also discovered their own deficiencies in error detection and choosing teaching methods on the spot. Mentors had a positive impact on the interns’ overall experience. Implications for music education include the need to engage preservice teachers in all types of authentic context learning experiences, and to further explore the mentor’s role in these experiences.
The Story of Us: Constructing Creative Partnerships Through Collaboration
Authors: Southern Stephen
Published: September 2019

Drawing constructs and techniques from object relations, schema therapy, and narrative therapy, this article explored means for constructing successful partnerships in collaboration and mentoring. Selected psychodynamics account for the phases and stages in creative collaboration. The initially hierarchal relationship of mentoring is instigative for reparenting and co-constructing of new perspectives. Self-development and service to the community occur within the context of the bridge between you and me. Case studies of mutuality and collaboration were presented to emphasize key constructs and helpful practices. Recommendations were offered to fuel the creative process of collaboration.
Psychiatric Comorbidity and Addiction Severity Differences in Patients With ADHD Seeking Treatment for Cannabis or Cocaine Use Disorders
Authors: Martínez-Luna Nieves , Daigre Constanza , Palma-Álvarez Felipe , Perea-Ortueta Marta , Grau-López Lara , Roncero Carlos , Castell-Panisello Eudald , Ramos-Quiroga Josep Antoni
Published: September 2019

Objective: The objective of this study was to compare psychiatric comorbidity and consumption-related variables in ADHD patients seeking treatment for cocaine, cannabis, or both. Method: Assessment was conducted using European Addiction Severity Index (EuropASI), Conners’ Adult ADHD Diagnostic Interview (CAADID), Structured Clinical Interview for DSM Disorders (SCID), Adult Self-Report Scale (ASRS), Wender Utah Rating Scale (WURS), Barratt Impulsiveness Scale-11 (BIS-11), and FIDI, with statistical analyses of analysis of variance (ANOVA), Student’s t test, chi-square test, and multinomial regression model. Results: In total, 1,538 patients with substance use disorder (SUD) were evaluated for ADHD; 239 (15.5%) had ADHD, with cannabis 41, cannabis/cocaine 36, and cocaine 74. Men represented 80%, with mean age of 32.9 ± 10 years. Significant variables were—in bivariate analysis—more years of cannabis use in cannabis group and younger age for cocaine use disorder in cannabis/cocaine group, and—in multivariate analysis—lifetime anxiety disorder and younger age at onset of any SUD in cannabis group and working affected scale in cannabis and polysubstance use in cannabis/cocaine group. Conclusion: Groups with cannabis use had higher severity. ADHD features were similar in all groups. The assessment of ADHD and comorbid disorders is important.
Evaluation and the Big Data Challenge
Authors: Picciotto Robert
Published: September 2019

Evaluators have been slow to “plug” into the digital world, let alone engage with the strategic implications of the Big Data revolution for the evaluation discipline. Yet, Big Data holds enormous promise for extending the reach and improving the quality of evaluation practice. Equally, systematic recourse to evaluation would greatly improve the social impact of Big Data and guide much needed reform of the enabling framework of Big Data governance. Just as evaluation needs Big Data, Big Data needs evaluation.
Is resistance enough? Reflections of identity, politics, and relations in the “in-between” spaces of Indigeneity and settlerhood
Authors: Ineese-Nash Nicole
Published: September 2019

This article explores the intersectional identities of Indigenous peoples who may walk the path “in-between” Indigenous and settler nationhood, and the implications that reside in that ethically ambiguous space. Employing the use of personal narrative, poetry,1and decolonizing perspectives, this work positions identity as a politicized construct that continues to surveil Indigenous bodies, marking them as threats to settler advancement. This article asks questions around what it means to be Indigenous in a time of social unrest, when your life is marked by colonial interference but your skin is not; is resisting colonialism enough to create spaces for all Indigenous peoples to thrive?
The History Boys: Critical reflections on our contributions to Management Learning and their ongoing implications
Authors: Reynolds Michael , Vince Russ
Published: September 2019

In this reflective essay, written for the 50th anniversary of Management Learning, we look at the history of the journal from a unique vantage point, our interconnected, academic lived experience of publishing in the journal. Our aim is to undertake an historical review of our publications in Management Learning in order to identify the key themes of our work, to make connections with broader academic and social events of the time and to assert the continuing relevance of these themes for future scholarship. We review 27 papers that we have published in Management Learning since Volume 1 (1971) and identify four main themes from our papers. These are set in the context of the development of critical management education. We highlight the broader dimensions to our themes and suggest two areas with implications for future scholarship in Management Learning. In our conclusion, we use our findings and reflections to identify what we have learned about management learning, as well as making a call for action in relation to what we are labelling historical reflexivity.
The emergence of politics as a taught discipline at universities in the United Kingdom
Authors: Craig John
Published: September 2019

While existing disciplinary histories of political science focus on areas such as the development of research agendas, establishment of chairs and the founding of subject associations, little work has been undertaken on the history of teaching and learning. Based on extensive archival work and use of contemporaneous documents and surveys, it combines data sources, which have not previously been used in writing the history of political science. These are used to construct a history of the taught discipline which traces the development of courses and curricula within UK universities during the 20th century. In doing so, it makes a significant contribution to the history of political science, challenging existing accounts and chronologies of the development of politics in UK universities, through a more comprehensive account of its diverse origins.
Use of a membrane module for semi-direct air evaporative cooling
Authors: Englart Sebastian
Published: September 2019

This study discusses the use of a membrane module for semi-direct evaporative air cooling. A cross-flow membrane module was used to carry out this air treatment process. For such a flow, it was proposed to describe and solve the heat and mass transfer model as a one-dimensional problem. The mathematical model was used to determine the moisture content and air temperature at the outlet from the module and the temperature of the circulating water. Results obtained using the proposed model are in good agreement with the experimental data. The relative error for the air temperature at the module outlet did not exceed 0.5%. For the moisture content, the relative error did not exceed 4%. For the circulating water temperature, the relative error did not exceed 0.6%. This paper also discusses the heating efficiency of the evaporative cooling process. Methods for determining the unit cooling indicator and the energy efficiency ratio are also proposed.
Direct evidence for binding of aluminum to NAP anti-amyloid peptide and its analogs
Authors: Lupaescu Ancuta-Veronica , Humelnicu Ionel , Petre Brindusa Alina , Ciobanu Catalina-Ionica , Drochioiu Gabi
Published: September 2019

NAP (NAPVSIPQ) is a small peptide derived from the activity-dependent neuroprotective protein (ADNP), which provides neuroprotection against amyloid-β peptide toxicity associated with Alzheimer disease. Several metal ions are able to promote the formation of amyloid-β peptide oligomers and protofibrils in human brain tissue. Although the relationship between metal ions and amyloid-β peptide peptides is extensively investigated, that with the NAP peptide is less understood. Nevertheless, our previous research revealed unexpected iron binding to NAP peptide and its analogs. However, a link between aluminum ions, Alzheimer disease and amyloid-β peptide or NAP peptides still remains controversial. Therefore, we have investigated the possible binding of aluminum ions to NAP peptide and its four analogs. Indeed, MALDI-ToF mass spectrometry (MS), including MS/MS study, and Fourier transform infrared (FT-IR) spectroscopy revealed an unexpected pattern of aluminum ion binding to both NAP peptide and its analogs. Our results have been discussed with respect to NAP protection against Alzheimer disease-related neurotoxicity.
The just city. Three background issues: Institutional justice and spatial justice, social justice and distributive justice, concept of justice and conceptions of justice
Authors: Moroni Stefano
Published: September 2019

In the fields of planning theory and human geography, there is a growing discussion of the just city. The impression is that in order to continue the discussion of the crucial issue of the just city, certain methodological considerations and precautions are necessary. The article is focused on three in particular: (a) (urban) institutions as the first subject of justice, (b) the incomplete overlap between social justice and distributive justice, (c) the distinction between the concept and the conceptions of social justice. The impression is that these three issues are not always recognised, or at least not always to the fullest extent, in the current debate in planning theory.
Not Wired Up? The Neuroscientific Turn in Youth to Adult (Y2A) Transitions Policy
Authors: Brewster David
Published: September 2019

This article critically examines the role and influence of neuroscientific knowledge in problematising youth-to-adult (Y2A) offender transitions. Drawing upon empirical data from a policy Delphi panel (n = 33) in Wales (UK), it is argued that a ‘neuro-deficits’ model based around ‘maturity’ has permeated the understandings of policy-makers and practitioners working with youth offenders. In internalising such neuroscientific knowledge, the policy environment has in turn become problematised for inadequately catering towards such developmental deficits. While this ‘neuroscientific turn’ in Y2A transitions may serve to further legitimate a set of managerialist and risk-oriented practices, it also provides opportunities for broader meaningful reform.
A comparative analysis of the Early Childhood Environment Rating Scale–Revised and Early Childhood Environment Rating Scale, Third Edition
Authors: Neitzel Jennifer , Early Diane , Sideris John , LaForrett Doré , Abel Michael B , Soli Margaret , Davidson Dawn L , Haboush-Deloye Amanda , Hestenes Linda L , Jenson Denise , Johnson Cindy , Kalas Jennifer , Mamrak Angela , Masterson Marie L , Mims Sharon U , Oya Patti , Philson Bobbi , Showalter Megan , Warner-Richter Mallory , Kortright Wood Jill
Published: September 2019

The Early Childhood Environment Rating Scales, including the Early Childhood Environment Rating Scale–Revised (Harms et al., 2005) and the Early Childhood Environment Rating Scale, Third Edition (Harms et al., 2015) are the most widely used observational assessments in early childhood learning environments. The most recent version of the scale addresses some of the criticisms in the research literature, particularly related to the organization of the Scale and the standard scoring procedures. In the current study, we explore the relationship between the two scales. Specifically, we evaluated the correlations between the Early Childhood Environment Rating Scale–Revised and the Early Childhood Environment Rating Scale, Third Edition, as well as the differences between the overall scores, individual items, and subscales. Implications for practice and future research are also provided.
‘We don’t care who you are’: Race, space, and dispossession in New York’s charter school co-location reform
Authors: Benson Jeremy
Published: September 2019

In the United States, charter school proliferation remains a top priority for neoliberal education reformers and their private sector allies. Such schools are owned and run by private operators yet receive public funding, resulting in large transfers of public assets into private hands. Co-location facilitates this process by providing charters rent-free space within existing public school buildings. The author argues that New York’s 2014 co-location reform, which guarantees co-location or rental assistance for the city’s charter schools, produces school space in ways that create new circuits for the accumulation of capital by the private sector, while at the same time putting into circulation hegemonic imaginations of the relationship of race to school space. Co-location reform enlists school space within neoliberalism’s color-blind and meritocratic racial ideology: reformers like New York Governor Andrew Cuomo “don’t care who you are” because achievement is seen as the result of hard work and good choices made in free markets, and co-location will extend educational markets to families of color who have heretofore been excluded. Using the co-location of Success Academy Charter Schools as a case, the author argues that co-location reform, animated by a “white spatial imaginary,” both obscures and exploits the racialized process of organized abandonment that underwrites neoliberal capitalism.
“A New Spelling of My Name”: Becoming a (Black, Feminist, Immigrant) Autoethnographer ThroughZami
Authors: Burkhard Tanja
Published: September 2019

In this article, I provide the historical context for the reception of Audre Lorde’s biomythography Zami’s by Black women across the African diaspora as a backdrop for my own autoethnographic engagement of the book. I narrate my journey to claiming space within the field of autoethnography by anchoring my discussion in Zami and its themes. The goal of this work is to illustrate the crucial nature of autoethnographic work to transnational Black feminism, and its ongoing importance to women from and in marginalized communities.
Making Place for My Space/Making Space for our Displacement: An Embodied Autoethnography of a Reflexive Communicative Urban Planner
Authors: Villanueva George
Published: September 2019

Styled as a letter to my multiple selves, this autoethnography performs a cultural politics of gentrification embodied in my journeys as a community activist, urban planning practitioner, and scholar collaborating with marginalized communities of color in cities. Based on these experiences I uniquely theorize displacement by engaging my affective feelings of empowerment, complicity, melancholy, and self-healing. Critically theorizing my various selves in dialogue with social context, I map my intersectional identities onto larger discourses of community advocacy, racial capitalism, subaltern studies, and decolonization. Ultimately, I argue that another radical self/us/we is possible and point to present-day forms of community organizing and popular education that offer pathways to resist displacement and transform cities toward the arc of social justice.
Promoting Perspective Transformation in Post-Totalitarian Societies
Authors: Kloubert Tetyana
Published: September 2019

This article explores both the prerequisites and barriers of perspective transformation in the context of two Eastern European societies as examples of post-totalitarian states. Although personal cognitive development is considered as an outcome of perspective transformation, I will demonstrate that certain manifestations of cognitive development as well as autonomous thinking are rather preconditions for engaging in the critical reflection and rational discourse necessary for perspective transformation. These manifestations cannot be taken for granted in societies with a long and still vivid tradition of totalitarianism.
Assessment of Decision Support Systems for Envisioned Human Extravehicular Activity Operations: From Requirements to Validation and Verification
Authors: Miller Matthew J. , Feigh Karen M.
Published: September 2019

This work presents the results of a laboratory-based study of prototype decision support systems (DSS) for envisioned human extravehicular activity (EVA). A central feature of this work is demonstrating the explicit linkages between DSS design requirements derived from work domain demands with the validation and verification process to examine the utility of specific DSS design solutions. Two DSS prototypes were developed— Baseline and Advanced—that addressed the same set of requirements derived through a cognitive systems engineering (CSE) definition process. The Baseline design was constructed as a minimum derivation from present-day technological standards while the Advanced design incorporated novel software solutions that currently do not exist in the EVA work domain. A representative future domain of human EVA operations was constructed and utilized to evaluate the DSS designs. Both DSS prototype designs were verified to satisfy their design requirements. Furthermore, each design was validated in favor of the Advanced DSS, which outperformed the Baseless DSS in nearly all measures of performance. This work illustrates how the same set of requirements can be satisfied in multiple ways to realize effective DSS solutions.
Biographical Collage as a Tool in Inuit Community-Based Participatory Research and Capacity Development
Authors: Dutton S. , Davison C. M. , Malla M. , Bartels S. , Collier K. , Plamondon K. , Purkey E.
Published: September 2019

As a method in arts-based qualitative research, the collage technique has been previously utilized for data generation, elicitation, analysis, and presentation of results. Collage has also been used as a self-reflective, development exercise within community-based research due to its abstract and creative self-exploratory style. Although previously used in research with a variety of populations, there is limited evidence of applying the collage technique with First Nation, Inuit, or Métis peoples, even though many other arts-based methods, such as photovoice, have been used. This article describes the use of biographical collage as part of a community-based research project in a northern Canadian Inuit community. The technique was used as an exercise for building leadership capacity, as an elicitation technique in cross-cultural qualitative interviews, and as a decolonizing process in community-based participatory research. With the description of an in-depth example, this article showcases many benefits of using the collage technique when engaging in cross-cultural community-based research with Inuit.
Rat NaV1.7 loss-of-function genetic model: Deficient nociceptive and neuropathic pain behavior with retained olfactory function and intra-epidermal nerve fibers
Authors: Grubinska B , Chen L , Alsaloum M , Rampal N , Matson DJ , Yang C , Taborn K , Zhang M , Youngblood B , Liu D , Galbreath E , Allred S , Lepherd M , Ferrando R , Kornecook TJ , Lehto SG , Waxman SG , Moyer BD , Dib-Hajj S , Gingras J
Published: September 2019

Recapitulating human disease pathophysiology using genetic animal models is a powerful approach to enable mechanistic understanding of genotype–phenotype relationships for drug development. NaV1.7 is a sodium channel expressed in the peripheral nervous system with strong human genetic validation as a pain target. Efforts to identify novel analgesics that are nonaddictive resulted in industry exploration of a class of sulfonamide compounds that bind to the fourth voltage-sensor domain of NaV1.7. Due to sequence differences in this region, sulfonamide blockers generally are potent on human but not rat NaV1.7 channels. To test sulfonamide-based chemical matter in rat models of pain, we generated a humanized NaV1.7 rat expressing a chimeric NaV1.7 protein containing the sulfonamide-binding site of the human gene sequence as a replacement for the equivalent rat sequence. Unexpectedly, upon transcription, the human insert was spliced out, resulting in a premature stop codon. Using a validated antibody, NaV1.7 protein was confirmed to be lost in the brainstem, dorsal root ganglia, sciatic nerve, and gastrointestinal tissue but not in nasal turbinates or olfactory bulb in rats homozygous for the knock-in allele (HOM-KI). HOM-KI rats exhibited normal intraepidermal nerve fiber density with reduced tetrodotoxin-sensitive current density and action potential firing in small diameter dorsal root ganglia neurons. HOM-KI rats did not exhibit nociceptive pain responses in hot plate or capsaicin-induced flinching assays and did not exhibit neuropathic pain responses following spinal nerve ligation. Consistent with expression of chimeric NaV1.7 in olfactory tissue, HOM-KI rats retained olfactory function. This new genetic model highlights the necessity of NaV1.7 for pain behavior in rats and indicates that sufficient inhibition of NaV1.7 in humans may reduce pain in neuropathic conditions. Due to preserved olfactory function, this rat model represents an alternative to global NaV1.7 knockout mice that require time-intensive hand feeding during early postnatal development.
Genetic associations of perinatal pain and depression
Authors: McClain Lora , Farrell Lia , LaSorda Kelsea , Pan Lisa A. , Peters David , Lim Grace
Published: September 2019

Underlying genetic influences may affect perinatal pain, depression, or both. We investigated the role of 59 single-nucleotide polymorphisms on 20 quantitative traits measured in perinatal women. Moreover, 183 pregnant women (28–37 weeks’ gestation) were prospectively genotyped for single-nucleotide polymorphisms with known prior associations with either pain or depression in nonpregnant populations. Prenatal saliva samples were collected. Phenotypic data were gathered during prenatal, labor and delivery, and postpartum (six weeks and three months) periods, capturing labor pain, Edinburgh Postnatal Depression Score, and Brief Pain Inventories. Following quality control, genotypes were used as predictors and phenotypes as dependent variables in multiple linear regression analyses to detect associations. Three statistical models were tested: additive allele effects, deviation from dominant allele effects, and the joint test of both. rs4633 (a synonymous single-nucleotide polymorphism in COMT) associated with “pain right now” scores at six weeks postpartum. Single-nucleotide polymorphisms rs1135349 (a single-nucleotide polymorphism within a small noncoding RNA that has many prior associations for depression) and rs7548151 (intronic in ASTN1) were associated with the maximum pain unpleasantness score experienced during labor (a measure of the emotional valence of labor pain), controlling for the Holm–Bonferroni family-wise error rate. Sensory dimensions of labor pain (i.e., pain intensity) and postpartum depression scores were not associated with genotyped single-nucleotide polymorphisms. Identifying genomic components of these perinatal complex disorders may produce insights into relevant pathways or novel treatment options.
An efficient synthesis of 2,3,5-trimethylbenzoquinone by metal-free oxidation of 1,2,4-trimethylbenzene
Authors: Yerramreddy Thirupathi Reddy , Pelton Egan , Dawson Karl A , Yiannikouris Alexandros
Published: September 2019

The oxidation of 1,2,4-trimethylbenzene with phthaloyl peroxide has been investigated under solvent-free and optimized conditions. 2,3,5-Trimethylbenzoquinone was obtained with great purity in 92% yield at 95% conversion of 1,2,4-trimethylbenzene at 120°C for 2.5 h under solvent-free conditions. The important factors such as the efficiency of the different cyclic acid anhydrides or carboxylic acid peroxides, the concentration of phthalic anhydride and 30% H2O2, the reaction time, the effect of solvent system, and the reaction temperature have been studied. An important advantage of this oxidizing system, aside from the organic solvent-free conditions, is that it is non-toxic, eco-friendly, and inexpensive. In addition, this methodology will be of great use in the preparation of commercially valuable benzoquinones from the corresponding aromatic compounds.
Quantitative three-dimensional assessment of Madelung deformity
Authors: Peymani Abbas , Dobbe Johannes G. G. , Streekstra Geert J. , McCarroll Henry R. , Strackee Simon D.
Published: September 2019

In the diagnostic work-up of Madelung deformity conventional radiographic imaging is often used, assessing the three-dimensional deformity in a two-dimensional manner. A three-dimensional approach could expand our understanding of Madelung deformity’s complex wrist anatomy, while removing inter- and intra-rater differences. We measured previous two-dimensional-based and newly developed three-dimensional-based parameters in 18 patients with Madelung deformity (28 wrists) and 35 healthy participants (56 wrists). Madelung deformity wrists have increased levels of ulnar tilt, lunate subsidence, lunate fossa angle, and palmar carpal displacement. The lunate fossa is more concave and irregular, and angles between scaphoid, lunate, and triquetral bones are decreased. These findings validate the underlying principles of current two-dimensional criteria and reveal previously unknown anatomical abnormalities by utilizing novel three-dimensional parameters to quantify the radiocarpal joint.
Effect of a soccer ball’s seam geometry on its aerodynamics and trajectory
Authors: Goff John Eric , Hong Sungchan , Asai Takeshi
Published: September 2019

Five different soccer balls, each possessing the traditional 32-panel surface design, were tested in a wind tunnel. Only seam depth and width varied between the balls. Wind-tunnel tests and an examination of correlation revealed that seam width with a linear fit [Formula: see text] and [Formula: see text] was a stronger indicator of a ball’s critical speed than seam depth. Wind-tunnel data were used for computational modeling of many soccer-ball trajectories. It was determined that variations in seam geometry resulted in fluctuations up to 4 m in the horizontal range of hard-hit, no-spin kicks that travel approximately 68 m. Those seam geometry variations also contributed to lateral deflections up to 4 m for the aforementioned hard-hit, no-spin kicks.
Influence of RunScribe™ placement on the accuracy of spatiotemporal gait characteristics during running
Authors: García-Pinillos Felipe , Chicano-Gutiérrez José M , Ruiz-Malagón Emilio J , Roche-Seruendo Luis E
Published: September 2019

This study aimed to examine the influence of RunScribe location (i.e. lace shoe vs heel shoe) on the accuracy of spatiotemporal gait characteristics during running by comparing data with a high-speed video analysis system at 1000 Hz. A total of 49 endurance runners performed a running protocol on a treadmill at comfortable velocity. Two systems were used to determine spatiotemporal parameters (i.e. contact time, flight time, step frequency, and step length) during running: high-speed video analysis at 1000 Hz and two different RunScribe placements (i.e. lace shoe vs heel shoe). The pairwise comparisons showed some between-system differences in both lace shoe (contact time: p = 0.009; step frequency: p = 0.001) and heel shoe (flight time: p = 0.006; step frequency: p = 0.010), although the effect sizes were small (effect size < 0.3 in all cases). The intraclass correlation coefficients revealed an almost perfect association between systems for contact time and flight time (intraclass correlation coefficient: 0.85–0.90), and step length and step frequency (intraclass correlation coefficient: 0.96–0.97), regardless of the RunScribe placement. Bland–Altman plots revealed that the lace shoe location yielded smaller systematic bias, random errors, and narrower limits of agreement for spatiotemporal parameters during running, except for SF, which had a higher accuracy in a heel shoe location. The results suggest that RunScribe is a valid system to measure spatiotemporal parameters during running on a treadmill according to a high-speed video analysis at 1000 Hz. In addition, the data indicate that the location of the RunScribe system (lace shoe vs heel shoe) plays an important role on the accuracy of spatiotemporal parameters. The lace shoe placement showed smaller systematic bias, random errors, and narrower limits of agreement for contact time, flight time, and step length, whereas the heel shoe placement was slightly more accurate for the step frequency.
Exploring the nontraditional foreign investment in Sino–Latin American relations: The Chilean case
Authors: Borquez Andres
Published: September 2019

At the end of 2016, China and Chile increased their bilateral ties to a comprehensive strategic partnership increasingly involving the development of traditional and nontraditional foreign investments. The former is measured under the usual parameters of economic cooperation that includes horizontal and vertical investments. However, during the last decades, new forms of cooperation have emerged based on the creation of a HUB that responds to complex strategies in specific contexts, which implies the willingness of nations to establish sophisticated links in which both countries use their competitive resources in search of a common benefit. Although there is no absolute limit between traditional and nontraditional foreign direct investments, since they are not mutually exclusive, the latter have become fundamental elements in the establishment of Chinese multidimensional relations and are part of the new path of cooperation in the Latin America region. In this context, Chile is one of the countries that has hosted the largest number of hub platforms led by China in South America, which include the Southern Optical Fiber Project, the China-Chile Joint Astronomical Data Center, and the China-South America Transpacific cable. This article explores the dynamics of these initiatives through the case study of China–Chile relations.