bluuebunny/crossref_metadata_2025 huggingface dataset:
Population Genomics, Confessionalism, and the Metaphysics of Original Sin
Authors: Woznicki Christopher
Published: May 2023

There are various reasons for the hesitancy toward—even the outright denial of original sin. One of the foremost reasons has to do with current proposals put forth by evolutionary science and population genomics. Because of this hesitation it is fair to wonder, must a traditional doctrine in which original sin derives from the actions of an original pair be discarded in light of these sciences? In this essay I propose a possible account of how Christians who hold to certain historic confessions and ecclesial pronouncements might continue to speak of the sins of an original pair if the most prevalent scientific account of human origins is correct. To do this I draw upon Jonathan Edwards’s account of personal identity.
The complex impact of family caregiver kinship type on the rehabilitation of patients with mental disorders in rural communities of China
Authors: Ji Wu , Xin Sui , Xijin Wang , Xue Qiu , Xu He
Published: May 2023

Background:

In 2009, the Chinese government incorporated severe mental disorders into the central subsidized local health funding project for the effective management, treatment, and reintegration of patients with severe mental disorders from hospitals into the community (Project 686). The conditions that were classified as ‘severe’ by this project included: schizophrenia, schizoaffective disorders, paranoid disorders, bipolar disorders, mental disorders caused by epilepsy, and mental retardation accompanying mental disorders. Patients in rural communities received better care after project implementation, of which 62.91% were farmers.

Objective:

This paper attempts to investigate the complex impact of Project 686 on the levels of rehabilitation of patients by their families.

Methods:

The last follow-up visit of the community psychiatrists in city H in 2020 was used as the time point. Finally, 174 samples were used in the analysis model. The type of kinship between family caregivers and patients with mental disorders was operationalized according to the information provided under the ‘primary caregiver’ item within the basic information section of the follow-up form. The software Stata15 was used to perform descriptive statistics, baseline regression model analysis, and a robustness test on the types of kinship identified and patients’ recovery.

Results:

The types of kinship, current symptoms, and medication use all affected patients’ recovery, were found to have regression coefficients of −0.148, −1.756, and 0.902, respectively. Parents of patients with mental disorders remain in the caregiver category with the largest proportion. Community acceptance of patients is high; current symptoms, medication use, and types of caregiver-patient relationships influence patients’ recovery levels.

Conclusions and discussion:

Project 686 has solved some of the rehabilitation and living difficulties of patients with mental disorders in rural communities. The types of kinship between family caregivers and patients with mental disorders in rural communities affect patients’ rehabilitation levels. Patients’ current symptoms and medication use can effectively moderate the impact of kinship type on patients’ recovery in terms of complete self-knowledge, productive work, and life and good social relationships. It is necessary for mental illness prevention-treatment organizations to establish supplemental, replacement, and substitution mechanisms for the life and rehabilitation of patients with mental disorders in rural communities. Furthermore, the sense of reward and concern for family caregivers should be actively enhanced, and greater scientific use of the rehabilitation function of the ‘family care + village doctor management’ model should be made.
The effects of different types and ratios of reinforcement, and machining processes on the machinability of Al2024 alloy nanocomposites
Authors: Karabacak Abdullah Hasan , Canakci Aykut , Özkaya Serdar , Tunç Sedat Alperen , Çevik Zihni Alp , Yalçın Emre Deniz
Published: May 2023

In the presented study, aluminum metal matrix nanocomposites reinforced with SiC and B4C, with different reinforcement ratios (0–4 wt%), have been prepared using the powder metallurgy method. The main objective of this study is to investigate the effect of different reinforcements and reinforcement amounts on the machinability of metal matrix nanocomposites using different machining processes (WEDM and CNC milling). The surface morphologies of the samples were investigated before and after machining using scanning electron microscopy and chemical analysis of the samples was obtained using EDX and X-ray diffraction. The surface hardness, roughness, and metal removal rate (MRR) before and after machining were examined to investigate the effect of the machining process on the surfaces of the samples. According to the results of the study, the hardness value of the nanocomposite containing 4% B4C by weight (195.6 HB) increased by approximately 90% compared to the hardness value of the pure Al2024 alloy (101.6 HB). After both machining processes, the hardness values of all nanocomposites decreased. In addition, the tensile strength values of the nanocomposites containing 2% B4C and SiC by weight are 392.8 MPa and 377.7 MPa, respectively, while the tensile strength value of the pure Al2024 alloy is 201.7 MPa. After both machining processes, the hardness values of all nanocomposite samples decreased. While the MRR values decreased with the increase in the reinforcement amount of the nanocomposites after machining, the SR values decreased.
Repression and Dissent: How Tit-for-Tat Leads to Violent and Nonviolent Resistance
Authors: Dornschneider-Elkink Stephanie , Henderson Nick
Published: May 2023

Much research examines the state-dissident nexus by large-n studies and rational choice theories. This article contributes an analysis of dissident reasoning through a computational evaluation of ethnographic interviews. The analysis shows that dissident decision-making is based on tit-for-tat deliberations: Dissidents choose violent means primarily in response to violent repression, and nonviolent means in response to nonviolent repression. Ordinary citizens not participating in dissent consider positive state behavior or safety concerns instead. Consistent with arguments that state-dissident interactions are reciprocal, these findings reveal unexpected cognitive similarities between political dissent and cooperation, which is often associated with tit-for-tat deliberations. They also show the importance of state repression compared with other motivators of dissent, including perceived relative deprivation and social contagion. The findings identify heuristic patterns of reasoning which suggest that dissidents may be more open to change and, ultimately, cooperation with state authorities than what is argued by repressive states.
Individual and Community Characteristics of the Opioid Crisis in West Virginia
Authors: Hodges Collin D. , Stephens Heather M. , Sedney Cara
Published: May 2023

In this paper we examine the changing demographics of overdose deaths in West Virginia based upon death certificate and economic data in West Virginia for the years 2001–2016. During the period under study, opioid overdose deaths accounted for 7% of deaths overall, and a significant number of premature deaths. Those affected were an average of 41 years old and were more likely to be unmarried and less than college educated. Eighty percent were employed at the time of death and individual employment in specific industries was associated with an increased risk of opioid overdose death. Previous state and national level policies attempting to address the opioid crisis may have lagged behind the data trends for this time period and thus been less effectual. Future policies intended to ameliorate the harms associated with the opioid crisis should reflect current data trends to help the communities and individuals at high risk for overdose death.
Probing the Effect of Candidate Localness in Low-Information Elections: Evidence from the German Local Level
Authors: Velimsky Jan A , Block Sebastian , Gross Martin , Nyhuis Dominic
Published: May 2023

Candidates with local ties perform better than their rivals without such attachments. We focus on the underlying mechanism of the localness effect and hypothesise that voters prefer local candidates for instrumental reasons, expecting better representation, and for reasons of a shared place identity. To test these expectations, we rely on the unusually detailed ballot for local elections in the German state of North Rhine-Westphalia. Using multi-level regressions of the electoral results of 6503 candidates running in 21 cities in 2014, we confirm the importance of candidate localness for electoral success in low-information elections. Furthermore, we provide insights into the mechanisms behind this relationship. While instrumental motivations are independent of the composition of the electorate, a large share of elderly voters amplifies the identity effect, whereas many young voters, a high residential mobility, and a high population density diminishes this effect.
Editors in Chief of Public Health Reports, 1878-2022: Men and Women Who Shaped the Discussion of Public Health Practice From 1918 Influenza to COVID-19
Authors: Harada Noelle M. , Kuzmichev Andrey , Dean Hazel D.
Published: May 2023

Objectives:

Public Health Reports ( PHR), the official journal of the Office of the US Surgeon General and US Public Health Service, is the oldest public health journal in the United States. Considering its heritage through the eyes of its past editors in chief (EICs), many of whom have been influential public health figures, can provide a fresh point of view on US public health history, of which the journal has been an integral part. Here, we reconstruct the timeline of past PHR EICs and identify women among them.

Methods:

We reconstructed the PHR EIC timeline by reviewing the journal’s previous mastheads and its articles describing leadership transitions. For each EIC, we identified dates in office, concurrent job titles, key contributions, and other important developments.

Results:

PHR had 25 EIC transitions in 109 years of its history, during which a single individual in charge of the journal could be identified. Only 5 identifiable EICs were women, who served as EIC for approximately one-quarter of the journal’s traceable history (28 of 109 years). PHR’s longest-serving EIC was a woman named Marian P. Tebben (1974-1994).

Conclusions:

PHR history revealed frequent EIC transitions and a low representation of women among its EICs. Mapping the timeline of past EICs of a historic public health journal can yield valuable insights into the workings of US public health, especially in the area of building a research evidence base.
Children steer the inflectional diversity of their parents: The role of word births and growing vocabulary
Authors: Odijk Lotte , Gillis Steven
Published: May 2023

The inflectional diversity of parents’ speech directed to children acquiring Dutch was investigated. Inflectional diversity is defined as the number of inflected forms of a particular lemma (e.g. singular, plural of a noun) and measured by means of Mean Size of Paradigm (MSP). Changes in the inflectional diversity of infant directed speech (IDS) were analyzed as a function of children’s developing linguistic abilities. Two types of changes in the inflectional diversity of nouns and verbs were analyzed: (1) coarse tuning: changes relative to children’s growing vocabulary and (2) fine lexical tuning: changes relative to children’s use of specific lexical items. In addition, it was investigated if those changes were similar depending on particular characteristics of the children, namely, differences in their hearing abilities. Longitudinal recordings of spontaneous speech of 30 children (0;6-2;0) with normal hearing (NH) and 10 hearing-impaired children with a cochlear implant (CI) (0;6-2;6), and their parents were analyzed. As to coarse tuning, it was found that the inflectional diversity of IDS decreased at the beginning of the child’s lexical development but increased again parallel to infants’ growing cumulative vocabulary. As to fine lexical tuning, IDS showed less inflectional diversity before each child’s first use of a word and gradually more inflectional diversity afterward. In addition, parents of children with CI used less inflectionally diverse speech than parents of children with NH, which suggests an adaptation to specific characteristics of the children. In conclusion, inflectional morphology in IDS appears to be tuned to children’s hearing status and linguistic knowledge.
Rhabdomyoma of the Oral Cavity Mimicking Reactive Lesions: A Case Report and Review of the Literature
Authors: Mahdavi Nazanin , Saebnoori Homeira , Tabatabaie-Zadeh Seyyed Abolfazl
Published: May 2023

Extracardiac rhabdomyoma is a tumor that rarely occurs in head and neck region. Adult and fetal types of extracardiac rhabdomyoma are diagnosed only by histopathological examination. In the oral cavity, this lesion usually affects the mouth floor and tongue. Despite the low incidence, adult rhabdomyoma should be considered in the differential diagnosis of oral cavity lesions, and histopathological evaluation might be helpful for the final diagnosis. This study aims to report a rare case of rhabdomyoma mimicking reactive lesions and review the literature. A 34-year-old male was referred to the pathology department with a yellowish sessile lesion in the labial maxillary vestibule. During an excisional biopsy, a mass of unencapsulated soft tissue beneath the vestibular mucosa was observed. The yellowish color in clinical features has led to lipoma as the initial clinical diagnosis. The histological examination exhibited an encapsulated, well-circumscribed benign neoplasm composed of multiple lobules of large polygonal cells with prominent abundant granular eosinophilic cytoplasm. No cellular atypia was observed. Diagnosis of the adult type of rhabdomyoma was made by collective agreement. Rhabdomyoma can be mistaken for other reactive lesions and may resemble their appearance.
Relevance feedback for building pooled test collections
Authors: Otero David , Parapar Javier , Barreiro Álvaro
Published: May 2023

Offline evaluation of information retrieval systems depends on test collections. These datasets provide the researchers with a corpus of documents, topics and relevance judgements indicating which documents are relevant for each topic. Gathering the latter is costly, requiring human assessors to judge the documents. Therefore, experts usually judge only a portion of the corpus. The most common approach for selecting that subset is pooling. By intelligently choosing which documents to assess, it is possible to optimise the number of positive labels for a given budget. For this reason, much work has focused on developing techniques to better select which documents from the corpus merit human assessments. In this article, we propose using relevance feedback to prioritise the documents when building new pooled test collections. We explore several state-of-the-art statistical feedback methods for prioritising the documents the algorithm presents to the assessors. A thorough comparison on eight Text Retrieval Conference (TREC) datasets against strong baselines shows that, among other results, our proposals improve in retrieving relevant documents with lower assessment effort than other state-of-the-art adjudicating methods without harming the reliability, fairness and reusability.
Evaluating the Experience of a Postgraduate and Faculty Study Tour Program in the Field of Mental Health: A Mixed-methods Study
Authors: Soman Savitha , Praharaj Samir Kumar , Sharma PSVN
Published: May 2023

Background:

Study tours are known to have an important role in enriching the knowledge of students in all fields. Our study aimed to evaluate the experience of a postgraduate and faculty study tour in the field of mental health.

Methods:

We obtained both quantitative and descriptive feedback from 31 participants who had taken part in the annual study tour conducted in the years 2014–2018 using a specially designed feedback pro forma.

Results:

All the participants reported overall satisfaction with the tour. Learning was enhanced, and most found the tour relevant to their current field of study. They particularly enjoyed the experience of traveling in a peer group without faculty supervision and learning to make decisions as a group. Their chief concerns were about the continuous travel and the limited time allotted to each center.

Conclusions:

A well-planned study tour during training helps trainees in the mental health field improve their knowledge, hone practical skills, and learn life lessons; it promotes bonding with peers and fosters self-directed learning and independence. The limitations were the inability to have direct face-to-face interviews with most participants and the study tour centers being limited to a small geographical area.
Elite middle school students’ citizenship competence learning in Shanghai
Authors: Ye Wangbei , Chen Meiru
Published: May 2023

With specific reference to Shanghai city in China, this study investigates elite middle school students’ citizenship competence learning – political identity, scientific spirit, legal awareness, and public participation. The study uses a mixed methodology of questionnaires, classroom observations, document analyses, and interviews to collect data and identifies three patterns of students’ citizenship competence learning. This study provides empirical data that supplement the existing literature on elite students’ citizenship learning in the context of China.
Treatment of fifth metacarpal neck fracture in adolescents with minimally invasive surgery: percutaneous Kirschner wire fixation versus elastic stable intramedullary nailing
Authors: Wang Kai , Du Weibin , Deng Changzong , Hu Ningrui , Zhuang Wei
Published: May 2023

Objective

This retrospective study compared two minimally invasive surgical methods for fifth metacarpal neck fractures in adolescents: percutaneous Kirschner wire (K-wire) fixation and elastic stable intramedullary nailing (ESIN).

Methods

This study involved 42 adolescents aged 11 to 16 years with fifth metacarpal neck fractures treated by either K-wire fixation (n = 20) or ESIN (n = 22). The palmar tilt angle and shortening were compared on radiographs preoperatively and 6 months postoperatively. Total active range of motion (TAM), the visual analogue scale score for pain, and the Disabilities of the Arm, Shoulder and Hand score for upper limb function were recorded at 5 weeks, 3 months, and 6 months postoperatively.

Results

The mean TAM was significantly greater in the ESIN than K-wire group at all postoperative time points. The mean external fixation time was 2 weeks longer in the K-wire than ESIN group. One patient in the K-wire group developed infection. There was no statistically significant difference between the two groups in other postoperative outcomes.

Conclusions

ESIN fixation has the advantages of greater stability, better activity, a shorter external fixation time, and a lower infection rate than K-wire fixation in the treatment of fifth metacarpal neck fractures in adolescents.
Toxicity of para-phenylenediamine (PPD;1, 4 diaminobenzene) on isolated human lymphocytes: The key role of intracellular calcium enhancement in PPD-induced apoptosis
Authors: Salami Maryam , Pourahmad Jalal , Zarei Mohammad Hadi
Published: May 2023

Para-phenylenediamine (PPD) is a derivative of benzene used as an ingredient in dyes, a photographic developing agent, and a component of engineered polymers. The carcinogenicity of PPD, which has been documented in several studies, may be related to its toxic effects on different compartments of the immune system. The main goal of this research was to evaluate the mechanism of the toxicity of PPD on human lymphocytes by exploiting the accelerated cytotoxicity mechanism screening (ACMS) technique. Lymphocytes were isolated from the blood of healthy persons using a Ficoll-Paque PLUS standard method. Assessment of cell viability was carried out 12 h following treatment of human lymphocytes with 0.25–1 mM PPD. For determination of cellular parameters, isolated human lymphocytes were incubated with 1/2 the IC50 (0.4 mM), the IC50 (0.8 mM), and twice the IC50 (1.6 mM) for 2, 4, and 6 h. Half maximal inhibitory concentration (IC50) is the concentration that reduces cell viability approximately 50% following treatment. The results of this study demonstrated that PPD-associated apoptosis in human lymphocytes was mainly through the enhancement of intracellular calcium, oxidative stress, and following adverse effect on lymphocyte organelles (like mitochondria and lysosomes). Lipid peroxidation, activation of caspase-3, and stimulation of cytokines (IL2, interferon-gamma (IFN-γ), and TNF-alpha) production were also observed in PPD-treated lymphocytes. Considering the results of this study, we can suggest an association between PPD carcinogenicity and its toxic effects on different compartments of the immune system.
Public Stigmatization of Women Victims of Intimate Partner Violence by Professionals Working in the Judicial System and Law Enforcement Agencies in Spain
Authors: Murvartian Lara , Saavedra-Macías Francisco Javier , de la Mata Manuel L.
Published: May 2023

Recent international literature has demonstrated that the public stigma suffered by women victims of intimate partner violence (IPV) makes them less likely to disclose the abuse and to seek help and has a negative influence on third-party responses, with professionals working in the judicial system and law enforcement agencies being particularly susceptible to its impact. The absence of theories explaining how this stigma works and the legal and cultural differences that exist between countries prompted us to explore the process by which professionals working in law enforcement and the judicial system in Spain stigmatize this specific group of victims. Constructivist grounded theory was used to establish meanings and relationships between the components and processes involved in stigmatization, based on the data collected from individual, semi-structured, in-depth interviews with 11 professionals working in the aforementioned fields. In addition to the stigmatization that the interviewees claimed to have observed in coworkers, we also analyzed the conscious and/or unconscious stigmatization that they themselves exercised, which became evident during the course of the interview. The results confirmed the existence of stigma among professionals, with the said stigma often being unintentional and implicit in nature. The theoretical model that emerged from the data comprised four broad categories linked to the origin of the stigma, stigmatizing myths about victims and IPV, stigmatizing responses to victims who are seeking help, and the consequences of the stigma for the victims. In the study, we outline the associations observed between these factors and the subcategories included in each, and highlight the need to design training programs for professionals who are designed to fight against the stigma and which include self-analysis exercises as well as theoretical contents. We also discuss other implications of the results for both research and practice.
Thermoplastic polyurethane composite modified by piperazine pyrophosphate: Flame retardancy, thermal stability and combustion properties
Authors: Long Hongming , Du Xiaoyan , Yang Sujie , Yang Yadong , Tang Gang
Published: May 2023

In this work, flame retarded thermoplastic polyurethane (TPU) composites were fabricated by introducing a novel flame retardant piperazine pyrophosphate. The flame retardany, thermal stability and combustion performance were systematically investigated. Flame retardant tests confirmed that thermoplastic polyurethane/piperazine pyrophosphate (TPU/PAPP) composites showed LOI of 27.5 vol% without any melt dripping when only 5 wt% PAPP was added. micro-combustion calorimetry (MCC) test implied that PAPP significantly suppressed heat release of TPU/PAPP composites. 10 wt% of PAPP endow PHRR1 and THR values TPU/PAPP10 decreased by 67.0% and 35.1% compared with TPU. Thermogravimetric-Fourier transform infrared spectroscopy (TG-FTIR) showed that PAPP significantly inhibited the release of toxic and combustible gases. The char residue investigation showed that TPU/PAPP composites formed compact char residue, which was able to effectively inhibit the heat and mass transmission in combustion. Based on the investigation, the work mechanism of PAPP in TPU/PAPP composites was proposed.
Explaining Course Enrollment Gaps in High School: Examination of Gender-Imbalance in the Applied Sciences
Authors: Freeman Jennifer A. , Gottfried Michael A. , Odle Taylor K.
Published: May 2023

Federal policy in the United States has urged high schools to expand offerings in career and technical education (CTE) coursework to address persistent gender inequities in science, technology, engineering, mathematics, and medical (STEMM) fields. Unfortunately, gender composition in engineering and health sciences CTE enrollment is highly imbalanced and reflects postsecondary and labor market trends. Using data from the High School Longitudinal Study of 2009, we use decomposition techniques to examine which student, family, and school factors explain gender-imbalanced enrollment in STEMM-focused CTE courses. The results indicate student occupational expectations were the largest contributor to gender gaps across content areas.
A brief review of independent sound zone technology
Authors: Zhang Jinyuan , Wen Yiyun , Zhang Yang , Zhou Qixiang , Chu Zhigang
Published: May 2023

Independent sound zone technology aims to construct multiple independent sound zones with different sound fields, which are independent of each other and do not interfere with each other, and has wide research value and application prospects in today’s increasingly complex received information. To help scholars preparing to investigate independent sound zone techniques get started quickly, this paper presents research advances in three independent sound zone construction methods based on loudspeaker arrays, sound field reconstruction and parametric array loudspeakers, including the implementation principles and optimization schemes of these methods.
Multimodal close range hyperspectral imaging combined with multiblock sequential predictive modelling for fresh produce analysis
Authors: Mishra Puneet , Xu Junli
Published: May 2023

Multimodal measurements are increasingly becoming common in the domain of spectral sensing and imaging for fresh produce. Often multiple sensors are expected to carry complementary information which allows precise estimation of responses. In this study, a novel case of multimodal hyperspectral imaging is described where two different spectral cameras working in the complementary spectral ranges were integrated into a fully standalone system for spectral imaging for fresh produce analysis. Furthermore, a comparative analysis of different multiblock predictive modelling approaches for fusing data from these two complementary spectral cameras is demonstrated. Both multiblock latent space and multiblock variable selection approaches to identify key variables of interest was examined and compared with the analysis carried out on individual data blocks. Prediction of the soluble solids content in grapes was used to demonstrate the application. The presented approach can increase the applications of multimodal hyperspectral imaging for non-destructive analysis.
Exploring Cross-cultural Comfort Food Narratives in Beryl Shereshewsky’s YouTube Videos
Authors: George Nayana , Dhantal Smita
Published: May 2023

This article explores how certain food and the stories linked to the same are capable of evoking feelings of comfort and security. Food binds people together. The rituals and practices surrounding food inspire and sustain the association of various memories, experiences and emotions. The area of food studies is especially interested in how these linkages translate into the practice of nourishment. The narratives surrounding comfort food take on a cross-cultural flavour in the videos from Beryl Shereshewsky’s YouTube channel. This article analyses these narratives through the lens of Symbolic Interactionism to explicate how these food narratives bring people together from across the world by evoking the universal needs of food and comfort. Consequently, it is seen that even though it is true that the experience of consuming comfort food is extremely personal, it is also rendered as a universal phenomenon through the narratives that are created and shared.
Urban Housing for Migrant Students in India: Field-based Evidence from the National Capital Region
Authors: Padhan Sarbeswar
Published: May 2023

The paper explores the available housing options for migrant students based on a field survey in the National Capital Region. The study finds that most migrant students depend on private rental housing, particularly in the form of paying guests and independent flats at relatively higher charges. Students from affluent families prefer independent private accommodation in a better location, whereas those from lower-income groups prefer to stay in distant places from educational institutions. Further, the paper also finds that female students often incur higher accommodation costs as compared to their male counterparts. Besides being expensive, rental housing poses serious challenges to living experiences ranging from sustaining accommodation to managing higher education.
Prevalence of Secondhand Smoke and Its Associated Factors Among Pregnant Women Attending Antenatal Care at a Hospital in Yangon Region, Myanmar
Authors: Maung Hein Nyi , Aung Kyaw Thet , Maung Maung Thae , Phyo Aung Pyae , Pwint Khin Hnin , Aye Moe Moe , Thi Thuy Hanh Nguyen
Published: May 2023

Smokers are not the only ones who suffer the effects of tobacco; those around them are also harmed, particularly vulnerable groups such as pregnant women. This study aimed to describe the prevalence of secondhand smoke (SHS) among pregnant women and the factors associated with SHS exposure. This study was a cross-sectional descriptive study conducted at Central Women’s Hospital in the Yangon Region in 2022. The prevalence of SHS exposure was described, and multivariate analyses were conducted to determine the associated factors. Out of 407 participants, the prevalence of SHS exposure was 65.4%. Education level, religion, smoking rules at home, visiting public places, and avoidance of SHS during pregnancy were significantly associated with SHS exposure. The findings highlighted the need for community guidance programs, policies, and interventions to establish smoke-free environments. It is also important to conduct behavioral interventions for smokers, especially to avoid SHS for pregnant women.
Isolating children in detention: Cautioning international comparisons
Authors: Cakal Ergun
Published: May 2023

Solitary confinement of children is increasingly being challenged in Australian courts, with rulings recently handed down in Victoria, Queensland and Western Australia. Recent international jurisprudence on the harmful practice, and on torture more broadly, stands poised to advance the local cause. This article warns that some international perspectives are outdated, with faulty or politically charged logics, and that, while appearing measured at first sight, reliance on older jurisprudence may ultimately impede progress. Comparative reasoning thus warrants careful consideration, given the complex political (hierarchical, state-deferential), definitional and evidential dynamics (conceiving and substantiating harm, purpose, intention) at play in adjudicating torture and inhuman or degrading treatment.
The Significance of Radiotherapy in Ovarian Clear Cell Carcinoma: A Systematic Review and Meta-Analysis
Authors: Zhuang Yuan , Yang Hua
Published: May 2023

Objective

To assess the response rate and survival effect of adjuvant radiotherapy (RT) or chemoradiotherapy (CRT) during ovarian clear cell carcinoma (OCCC).

Methods

We searched Web of Science, PubMed, Cochrane library electronic databases, Clinical Trials, WanFang Data and Chinese National Knowledge Infrastructure (CNKI) up to October 2022. We also searched registers of clinical trials, abstracts of scientific meetings and reference lists of included studies.

Results

We identified a total of 4259 patients from 14 studies met the inclusion criteria. The pooled response rate of residual tumors for RT/CRT was 80.0%, the pooled 5-year progression-free survival (PFS) ratio during RT/CRT group was 61.0%, and the pooled 5-year overall survival (OS) ratio during RT/CRT group was 68.0%; heterogeneity tests demonstrated significant difference between studies (I2 >50%). Cumulative results suggested adjuvant RT/CRT improved 5-year PFS ratio of OCCC patients (OR: 0.51 (95% CI: 0.42–.88), I2 = 22%, P = .009), had no impact on 5-year OS ratio (OR: 0.52 (95% CI: 0.19–1.44), I2 = 87%, P = .21); meta-regression of studies before and after 2000 found consistent results. Sub-analysis observed that adjuvant RT/CRT had no impact on 5-year OS ratio of early-stage (stage I + II) OCCC patients (OR: 0.67 (95% CI: 0.25–1.83), I2 = 85%, P = .44), but might improve 5-year OS ratio of advanced and recurrent OCCC patients (OR: 0.13(95% CI: 0.04–.44), P = .001).

Conclusion

This analysis suggested that adjuvant RT/CRT might improve oncologic outcomes of OCCC, especially for advanced and recurrent cases. Due to the inherent selective biases of retrospective studies enrolled in the meta-analysis, more convincing evidences based on prospective randomized controlled trials (RCTs) are urgently needed.
Observations of Students With and Without Severe Disabilities in General Education Classes: A Portrait of Inclusion?
Authors: Carter Erik W. , Tuttle Michael , Asmus Jennifer M. , Moss Colleen K. , Lloyd Blair P.
Published: May 2023

Inclusive education is now advocated as best practice in schools. However, the extent to which adolescents with severe disabilities access the abundant social and academic experiences available in general education classes remains uncertain. We conducted multiple observations of 146 U.S. high school students with severe disabilities (including intellectual disability, autism, or multiple disabilities), who were enrolled in at least one general education class. Peer interactions with classmates tended to be very infrequent for most students with severe disabilities. Moreover, rates of peer interaction were the lowest during large-group instruction and when students were sitting next to paraprofessionals or special educators rather than with their peers. Academic engagement also varied across students and was highest during small-group instruction, during 1-on-1 work with adults, and when students sat near their peers. Observations of a comparison sample of peers attending these same classes revealed striking overall differences in social and academic participation. We offer recommendations for research and practice aimed at bolstering inclusive education in high schools.
The effects of off-axis loading on the compression after impact strength of quasi-isotropic face sheet honeycomb core sandwich structure
Authors: Nettles Alan T , Barnes Baxter W , Guin William E , Mavo James P
Published: May 2023

This study presents experimental results of compression after impact (CAI) testing of aluminum honeycomb core sandwich structure with face sheets made of co-cured T1100/3960 quasi-isotropic carbon/epoxy when tested at +22.5⁰ and −22.5⁰ with respect to the 0⁰ fibers. In a previous study examining the CAI strengths of honeycomb sandwich structure, it was found that specimens had different CAI strengths, based on a [−45/90/+45/0]S layup, depending on whether they were tested in the 0⁰ direction (face sheet layup of [−45/90/+45/0]S) or 90⁰ direction (face sheet layup of [+45/0/-45/90]S). The CAI strength results showed that the specimens tested in the 90⁰ direction had a 19% drop in CAI strength compared to specimens tested in the 0⁰ direction. This was attributed to the 0⁰ load bearing plies in the 0⁰ direction specimens being “tucked in” at the center of the specimen thus providing more stability against microbuckling. This raised the question as to what CAI strength would specimens tested at +22.5⁰ (face sheet layup of [−22.5/−67.5/+67.6/+22.5]S) and −22.5⁰ (face sheet layup of [−67.5/+67.5/+22.5/-22.5]S) have compared to specimens tested in the 0⁰ and 90⁰ direction. Results presented in this study show that the specimens loaded at +22.5⁰ and −22.5⁰ have a similar average CAI strength compared to the specimens loaded in the 0⁰ direction. The specimens loaded in the 90⁰ direction exhibit 16% lower average CAI strength. Additional specimens were tested in the +45⁰ direction to put the 0⁰ load bearing fibers on the outside of the specimen to see if this would decrease the strength as has been documented for undamaged strength. These specimens have average CAI strength values between the 0⁰ direction average CAI strength values and the 90⁰ direction average CAI strength values.
The impact of COVID-19 on receipt of health services among children with and without autism
Authors: Brunt Sophie , Sadikova Eleonora , Pappagianopoulos Jessica , Mazurek Micah O
Published: May 2023

The COVID-19 pandemic disrupted a range of health services for children across the United States. Autistic children have well-documented deficits in health-related services compared to nonautistic children. Parents of autistic children reported an increase in mental health and behavior problems with the onset of the pandemic, increasing the need for supportive services. The current study used data from the National Survey of Children’s Health from 2019 and 2020 to conduct logistic regressions predicting the likelihood of having unmet service needs before and after the onset of the pandemic. Results suggested that autistic children were more likely to have unmet medical, dental, and mental health service needs across years compared to nonautistic children, but there were no interactions by year. All children experienced an increased likelihood of having unmet needs from pre- to post-pandemic. Results suggest that although the pandemic disrupted services across the board, autistic children lacked health services regardless of the pandemic, pointing to persisting disparities in service receipt. A discussion of ongoing barriers to services and issues related to virtual services is included. Future research should further investigate the feasibility of virtual services as well as ways of reducing barriers to all services for autistic children.

Lay abstract

The COVID-19 pandemic disrupted doctor’s and dental visits, mental health treatments, and other special therapies for children across the United States. Prior research has found that autistic children were more likely to lack these services even before the pandemic, but they experienced more mental health and behavior problems with the onset of the pandemic, increasing the need for these services. This study analyzed data from before (2019) and after (2020) the onset of the pandemic to determine whether autistic children had even more severe disruptions in services after the pandemic started compared to nonautistic children. We found that autistic children were more likely to have unmet medical, dental, and mental health needs in both 2019 and 2020. Overall, children experienced increased disruptions from 2019 to 2020, but this did not differ by diagnosis. Our results suggest that there are persisting gaps in autistic children’s healthcare regardless of the pandemic. We discuss issues surrounding barriers to services for autistic children and issues surrounding virtual services, such as teletherapy. Future research should further explore how to reduce barriers to services for autistic children, including virtual and in-person services.
The influence of group membership on online expressions and polarization on a discussion platform: An experimental study
Authors: Wuestenenk Nick , van Tubergen Frank , Stark Tobias H.
Published: May 2023

Despite much attention for group polarization in online environments, little is known about how group membership affects online behavior. We designed an online platform where ethnic minority and majority users in the Netherlands participated in discussions about controversial topics (homosexuality and abortion). Participants were randomly assigned to either progressive, conservative, or mixed discussions on these topics, which were ostensibly held among ethnic minority or majority users. We find that when ethnic minority users are exposed to discussions among the ethnic majority (i.e., outgroup) with which they disagree, they are less likely to express their opinions and more likely to deviate from their personal opinions. Among ethnic majority users, we find the opposite: when confronted with a discussion among the ethnic minority with which they disagree, they are more likely to voice their opinion and less likely to deviate from their personal opinions. This shows that group membership can affect online polarization.
Autoethnographically Interrogating School-Based Anti-“Asian” Racism in Post(?)-Pandemic Times: An AsianCrit-Informed Composite Palimpsest
Authors: Teo Aaron
Published: May 2023

The ongoing racialized violence against “Asian” communities—that was simultaneously illuminated and amplified during COVID-19—is not a geographically isolated phenomenon. Vis-a-vis the Atlanta Massacre of 2021 and other senseless attacks on “Asian” Americans stemming from white supremacist fears of the Yellow Peril, “Asian” Australians have likewise been, and continue to be, victims of everyday old and new racisms rooted in Orientalist discourses and concomitant fears of the invading Other. As microcosms of society, schools are germane for the analysis, confrontation, and transformation of such racialized injustices and so, as a means of intervening in these everyday inequities, this paper weaves an AsianCrit-informed autoethnography with palimpsestuous composite narratives drawn from semi-structured interviews in a broader project with other migrant “Asian” Australian teachers to chronicle personal and professional race-making practices in the face of racism before and during the COVID-19 pandemic, while also rethinking and re-stor(y)ing a–way toward more hopeful, inclusive futures in schools.
Clinical Outcomes of Lunocapitate Arthrodesis: A Retrograde Single-Screw Approach
Authors: Mirza Ather , Mirza Justin B. , Zappia Luke C. , Thomas Terence L. , Corabi Jagger , Dusckas Zachary , Lubahn John D.
Published: May 2023

Background:

A single-site retrospective study was designed to evaluate the clinical outcomes of single-screw lunocapitate arthrodesis (LCA) using a retrograde approach for the treatment of scapholunate advanced collapse (SLAC) wrist.

Methods:

We retrospectively identified 31 patients (33 cases) between September 2010 and December 2019 with SLAC wrist changes who were treated with single-screw LCA. Objective outcomes included time to fusion, union rate, range of motion, and grip and pinch strength recovery. Subjective outcomes included Disabilities of the Arm, Shoulder, and Hand (DASH) scores.

Results:

We report on 33 cases (7 female), mean age 58.4 years (range: 41-85), with SLAC wrist who underwent LCA. Our cohort reported a 94% union rate and a 90-day mean time to fusion. Final active wrist range of motion was 38° dorsiflexion, 35° volarflexion, 17° radial deviation, 17° ulnar deviation, 82° pronation, and 83° supination (mean: 450.8 days). Final grip and pinch strengths recovered was 75% gross grip, 84% lateral pinch, and 75% precision pinch (mean: 379.0 days) compared with the contralateral side. The mean postoperative DASH score was 27 (mean: 1203.9 days). Two nonunions were observed. Two hardware complications occurred: one symptomatic screw and one screw fatigue fracture.

Conclusions:

We found retrograde single-screw LCA to be an effective salvage procedure for SLAC wrist. LCA is a less-taxing procedure, requires shorter operating time, and produces range of motion and grip and pinch strength recovery comparable to those of 4-corner arthrodesis. Furthermore, the viability of single-screw fixation may reduce hardware-related operative costs without compromising union rates.
Prevalence of Sleep Disorders and the Effect of Sleep Health Education on Sleep Quality in Pregnant Women With Sleep Disorders
Authors: Sarvaran Kosar , Abbasalizadeh Fatemeh , Alaei Maede , Fathnezhad-Kazemi Azita
Published: May 2023

Objective

Sleep quality affects pregnant women’s health and quality of life. The aims of the study were to investigate the prevalence of sleep disorders and the effect of sleep health education on sleep quality in pregnant women with sleep disorders.

Methods

To examine the frequency of sleep disorders among pregnant women, a cross-sectional study was conducted with an initial enrollment of 370 participants. Subsequently, 162 pregnant women were recruited for a pretest-posttest quasi-experimental design study. The intervention group (n = 82) performed sleep health education for four weeks and the control group (n = 80) received standard care. Sleep quality was assessed with Pittsburgh Sleep Quality.

Results

The prevalence of sleep disorder was 61.9 percent (CI 95% 56.85-66.69). It was determined that health education improved some sleep quality subscales including subjective sleep quality, sleep latency, sleep duration and habitual sleep efficiency, and sleep disturbances, daytime dysfunction, and global sleep quality. The difference was still significant after adjusting for the PSQI baseline (η2 = .311, P < .001).

Conclusion

These findings provide evidence of a relatively high prevalence of sleep disorders in pregnancy. Therefore, screening for sleep disorders and providing supportive programs and models to improve sleep quality during pregnancy should be considered as part of prenatal care.
The vibration of a nanobeam subjected to constant magnetic field and ramp-type heat under non-Fourier heat conduction law based on the Lord-Shulman model
Authors: Alzahrani Mohammad Salem J , Alghamdi Najat A
Published: May 2023

In this work, the usual Euler–Bernoulli nanobeam has been modeled in the context of the Lord-Shulman thermoelastic theorem which contains the non-Fourier heat conduction law. The nanobeam has been subjected to a constant magnetic field and ramp-type thermal loading. The Laplace transform definition has been applied to the governing equations and the solutions have been obtained by using a direct approach. The inversions of the Laplace transform have been calculated numerically by using the Tzou approximation method. The solutions have been applied to a nanobeam made of silicon nitride. The distributions of the temperature increment, lateral deflection, strain, stress, and strain-energy density have been represented in figures with different values of the magnetic field intensity and ramp-time heat parameter. The value of the magnetic field intensity and ramp-time heat parameter have significant effects on all the studied functions, and they could be used as tuners to control the energy which has been generated through the nanobeam.