bluuebunny/crossref_metadata_2025 huggingface dataset:
First record of late Devonian-early Carboniferous palynoflora from the Lipak Formation, Spiti Basin, Tethyan Himalaya, India, and their biostratigraphic implications
Authors: Gupta Suyash , Saxena Anju , Shabbar Husain , Murthy Srikanta , Singh Kamal Jeet , Bali Rameshwar
Published: September 2023

The present work elucidates palynofloral records from the Lipak Formation (late Devonian– early Carboniferous) of the Spiti Basin. The study has been carried out from three different sections of Spiti and Pin valleys to look for the signatures of terrestrial plants in the Tethyan realm and assess the relative palynodating of the studied sediments. The recovered palynoassemblage from the exposures of Lipak Formation, near Takche Locality, Spiti Valley, mainly comprises spores and has the dominance of Verrucosisporites, Dictyotriletes, Lophozonotriletes, Convolutispora followed by subordinate occurrences of Rugospora, Cymbosporites and Knoxisporites along with reworked pollen grain Plicatipollenites. The recovered palynoassemblage of Lipak Formation exposure at Guling Village of Pin Valley comprises Spelaeotriletes, Tricidarisporites, Calamospora, Callumispora and reworked pollen grains. The reworked pollen grains are characterised by the dominance of Faunipollenites, Scheuringipollenites and Parasaccites and followed by subordinate occurrences of the Densipollenites, Striatopodocarpites, Platysaccus, Alisporites, Striomonosaccites, Chordasporites and Verticipollenites pollen grains. The exposure of this Formation near Muth Village of Pin Valley is found to be palynologically barren. The recovered palynoflora is correlated with palynofloral records of the Tethyan realm of India and palynofloral records from coeval sequences worldwide. The recovered palynocomposition shows a close resemblance to Retispora lepidophyta–Verrucosisporites nitidus (LN) and Vallatisporites verrucosus–Retusotriletes incohatus (VI) Assemblage zones of Western Europe and Cordylosporites–Verrucosisporites Biozone of Argentina which indicates that studied section of the Lipak Formation is upper Famennian to early Tournaisian age. The recovered reworked palynomorphs belong to the Permian age, which may be deposited in the Lipak Formation through stratigraphic leakage. Palynomorphs include spores of affinities of Zygopteridiales, Marattiales, Botryopteridales, Equisetales/Noeggerathiales/Sphenophyllales group of plants. In contrast, palaeobotanical affinities of pollen grains are linked with the Filicales, Cordaitales and Glossopteridales group of plants.
The Tripartite Occupational Well-Being Scale: Evidence of Validity Among Teachers
Authors: Collie Rebecca J.
Published: September 2023

This study involved examining the psychometric properties of the Tripartite Occupational Well-Being Scale (TOWBS) among a sample of 502 Australian teachers. The TOWBS (12 items) comprises three factors of subjective vitality, behavioral engagement, and professional growth. The TOWBS – Short (3 items) assesses a broad factor of occupational well-being. Results confirmed the reliability, factor structure, and longitudinal measurement invariance of the scale scores for both scales. In addition, the two forms of the scale functioned similarly across different teacher characteristics, and the well-being factors were demonstrated to be associated with four external correlates in plausible ways (workplace buoyancy, psychological detachment, somatic burden, emotional exhaustion). Combined, findings offer support for the scale as an assessment of teacher well-being. Implications for research and practice are discussed.
A Descriptive Account of the Nature and Extent of Transgender Homicide in America, 2010 to 2021
Authors: Lantz Brendan , Faulkner Lexi , M. Mills Jack
Published: September 2023

There is a growing acknowledgment of transgender homicide as a serious social and public health issue; indeed, the American Medical Association has even referred to violence against transgender people as an “epidemic.” Addressing this issue, however, requires understanding the patterns associated with this violence. Yet, reliable data for doing so does not currently exist, especially in recent years. As such, the prevalence of these incidents and their key features are not easily understood. The current study addresses this issue using a comprehensive nationwide database on 305 instances of homicide directed against transgender people between 2010 and 2021, collected through extensive open-source data collection methods. The descriptive analyses of these incidents demonstrate pronounced increases in homicide victimization over time, and clear geographic clustering by state, such that roughly one in four incidents occurred in just three states: Texas, Florida, and California. After accounting for the estimated size of the transgender population, Louisiana, Mississippi, and Missouri emerge as the most dangerous states with the highest risk of homicide victimization. The results also clearly demonstrate the intersectional nature of transgender homicide, in finding that most homicide victims are young Black or Hispanic transgender women. We conclude by emphasizing the need for multipronged policy responses to this issue that recognize the uniquely dangerous intersection of social problems that contribute to the vulnerable social position of many transgender people, including their vulnerability to homicide victimization.
Racial Identity Attitudes and Vicarious Traumatization from Undue Police Violence on Anticipatory Traumatic Reaction Among Black Americans
Authors: Green Darius A. , Evans Amanda M. , Litam Stacey D. A. , Hornsby Tiffany , Boulden Rawn , Shannon Jordan , Ford David J. , Landrum Dae’Quawn
Published: September 2023

Although the viral nature of videos that capture violent and racialized policing of Black Americans in the United States can increase awareness, exposure to race-based violence can result in vicarious traumatization, particularly among Black Americans. The relationship between anticipatory traumatic reactions (ATRs) and racial identity attitudes is not clearly addressed in the extant body of literature. The current study addresses this research disparity by first analyzing group mean differences among Black Americans ( N = 138) who were assigned to audiovisual, written, and imaginal exposure groups. The current study also used a cluster analysis of Black Americans to examine the differences between racial identity attitudes and ATRs following media exposure to undue police violence. Results from the study indicated that no differences in ATRs existed based on types of media exposure. Significant differences across three racial identity clusters existed between ATR in association with attitudes of assimilation, miseducation, self-hatred, anti-dominance, and ethnic-racial salience. Findings from the study suggest that mental health professionals should attend to racial identity attitudes as a relevant factor in how Black American clients experience the psychological impact of media exposure to undue police violence.
Acceleration-based condition monitoring of track longitudinal level using multiple regression models
Authors: La Paglia I. , Di Gialleonardo E. , Facchinetti A. , Carnevale M. , Corradi R.
Published: September 2023

In this paper, a condition monitoring system for railway track geometry is presented. The methodology has been designed for high-speed application, where the train travels at the maximum allowed speed for most of the trip. The system is designed to rely on acceleration data recorded by in-service vehicles to provide estimations of the track longitudinal level, based on pre-built regression models. It exploits synthetic indicators sampled over predefined track sections 100 m long. Different predictors are considered, computed both from acceleration data and from track geometry measured by the diagnostic train. The proposed modelling strategy allows distinguishing between isolated and distributed defects that populate the railway track as well as reproducing the evolution over time of the maximum longitudinal level registered in the considered track section; moreover, also accurate predictions of the defect amplitude are made. The results have been validated against track geometry data recorded by the diagnostic train during a monitoring period of 2 years. It is proven that the proposed system could support current maintenance strategies, providing a continuous flow of data to monitor the track infrastructure.
Role of Serum Inflammatory Cytokines in Sepsis Rats Following BMSCs Transplantation: Protein Microarray Analysis
Authors: Xiu Guanghui , Li Xiuling , Chen Juan , Li Jintao , Chen Kun , Liu Ping , Ling Bin , Yang Ying
Published: September 2023

Bone marrow stromal cells (BMSCs) have emerged as a potential therapy for sepsis, yet the underlying mechanisms remain unclear. In this study, we investigated the effects of BMSCs on serum inflammatory cytokines in a rat model of lipopolysaccharide (LPS)-induced sepsis. Sepsis was induced by intravenous injection of LPS, followed by transplantation of BMSCs. We monitored survival rates for 72 h and evaluated organ functions, histopathological changes, and cytokines expression. Sepsis rats showed decreased levels of white blood cells, platelets, lymphocyte ratio, and oxygen partial pressure, along with increased levels of neutrophil ratio, carbon dioxide partial pressure, lactic acid, alanine aminotransferase, and aspartate aminotransferase. Histologically, lung, intestine, and liver tissues exhibited congestion, edema, and infiltration of inflammatory cells. However, after BMSCs treatment, there was improvement in organ functions, histopathological injuries, and survival rates. Protein microarray analysis revealed significant changes in the expression of 12 out of 34 inflammatory cytokines. These findings were confirmed by enzyme-linked immunosorbent assay. Pro-inflammatory factors, such as interleukin-1β (IL-1β), IL-1α, tumor necrosis factor-α (TNF-α), tissue inhibitor of metal protease 1 (TIMP-1), matrix metalloproteinase 8 (MMP-8), Leptin, and L-selectin were upregulated in sepsis, whereas anti-inflammatory and growth factors, including IL-4, β-nerve growth factor (β-NGF), ciliary neurotrophic factor (CNTF), interferon γ (IFN-γ), and Activin A were downregulated. BMSCs transplantation led to a decrease in pro-inflammatory cytokines and an increase in anti-inflammatory and growth factors. We summarized relevant molecular signaling pathways that resulted from cytokines in BMSCs for treating sepsis. Our results illustrated that BMSCs could promote tissue repair and improve organ functions and survival rates in sepsis through modulating cytokine networks.
Family Process and Content Factors Predicting COVID-19 Anxiety and Self-Care Behaviors in Adolescents
Authors: Abari Akram Sadat Salehi , Asadi Masoud , Fathi Elham
Published: September 2023

Background:

The present study aimed to investigate the role of family process and content factors in predicting coronavirus anxiety and self-care behaviors during the COVID-19 outbreak in adolescents of Iran.

Methods:

The present study was a descriptive correlational study. Five hundred Iranian adolescents aged 14 to 18 were selected through the voluntary sampling method. Self-Report Family Process Scale, Self-Report Family Content Scale, Corona Disease Anxiety Scale, and Corona Disease Self-care Behavior Questionnaire were used.

Results:

Pearson correlation and multivariate regression (stepwise method) were used to analyze the data. The results of the stepwise regression analysis showed that decision-making/problem-solving (B = –0.17), and coping skills (B = 0.11), could significantly predict 0.16 of COVID-19 anxiety. In addition, coping skills (B = 0.19), communication skills (B = 0.14), and family cohesion/respect (B = 0.11) could predict 0.29 of self-care behaviors. Regression analysis also showed that job, education (B = –0.17), and time spent together (B = 0.12) could predict 0.20 of COVID-19 anxiety. Furthermore, facilities (B = –0.3/92) could predict 0.20 of self-care behaviors.

Conclusions:

We can conclude that changes in process and content factors of the family are associated with changes in anxiety and self-care behaviors during the COVID-19 outbreak.
Corruption and Palm Oil in a Cross-National Perspective: How India Contributes to Forest Loss in Peripheral Nations
Authors: Sommer Jamie Marie , Restivo Michael , Shandra John M.
Published: September 2023

Drawing on the ecologically unequal exchange theory, we assess whether palm oil exports from peripheral nations to India are related to increased forest loss in the peripheral nations in the context of petty and grand corruption, which has not been done before. We go on to build upon previous cross-national work by examining if petty and grand corruption interacts with the ecologically unequal exchange of palm exports from peripheral nations to India. We test this hypothesis using ordinary least squares regression for a sample of 78 peripheral nations and find that palm oil exports to India are related to more forest loss in peripheral nations with higher rather than lower levels of petty and grand corruption. We conclude by discussing the theoretical, methodological and policy implications that follow from our findings.
Exploring job seeker profiles through latent profile analysis
Authors: Stremersch Jolien , Bouckenooghe Dave , Kanar Adam M.
Published: September 2023

Primarily using a variable-centered approach, job search research explores the connections between antecedents, processes, and outcomes. A person-centered approach, however, categorizes individuals based on personal and contextual elements. This study used CSM as a theoretical framework to identify job seeker profiles by exploring configurations of job search self-efficacy, conscientiousness, financial need, social pressure, and job search quality and intensity. We examined how these profiles correspond with sociodemographic variables and job search outcomes such as rumination, interviews, and job offers. In a sample of 300 job seekers, four profiles emerged: casual job search contemplator, financially burdened job seeker, financially secure job seeker, and multifaceted job search strategist. The contemplator profile correlated with the fewest interviews, while the financially burdened job seeker had the most. These findings suggest career counselors need to recognize distinctive job seeker patterns requiring tailored counseling approaches, underscoring the potential of the person-centered approach for further job search research.
Examining predictors and outcomes of future decent work perception among Nigerian emerging adults
Authors: Ezema Gabriel N. , Autin Kelsey L.
Published: September 2023

High levels of poverty and unemployment are pervasive barriers to Nigerian emerging adults entering the job market. The current study employed the Psychology of Working Theory to explore career engagement, academic satisfaction, and life satisfaction predictors in a nation experiencing the intersections of high poverty and high unemployment rate. We tested a model predicting these outcomes from economic constraints and marginalization mediated by work volition, career adaptability, and perceptions of future decent work. We administered online surveys to 310 undergraduates in Nigeria. Career adaptability and work volition predicted the perception of future access to decent work. Also, those who reported higher chances of securing decent work after graduation reported greater academic and life satisfaction and career engagement. While economic constraints predicted career adaptability in this model, marginalization did not predict career adaptability. In contrast with previous studies, economic constraints, and marginalization were not predictive of work volition or future decent work perception. We also found a positive relationship between economic challenges and career adaptability against the propositions of the Psychology of Working Theory (PWT). The implications of our findings were discussed.
Translating the Transdiagnostic: Aligning Assessment Practices With Research Advances
Authors: Vize Colin E. , G. C. Wright Aidan
Published: September 2023

Researchers and clinicians working within the Diagnostic and Statistical Manual of Mental Disorders: Fifth Edition, Text Rev ( DSM-5-TR) framework face a difficult question: what does it mean to have an evidence-based assessment of a nonevidence-based diagnostic construct? Alternative nosological approaches conceptualize psychopathology as (a) hierarchical, allowing researchers to move between levels of description and (b) dimensional, eliminating artificial dichotomies between disorders and the dichotomy between mental illness and mental well-being. In this article, we provide an overview of ongoing efforts to develop validated measures of transdiagnostic nosologies (i.e., the Hierarchical Taxonomy of Psychopathology; HiTOP) with applications for measurement-based care. However, descriptive models like HiTOP, which summarize patterns of covariation among psychopathology symptoms, do not address dynamic processes underlying the problems associated with psychopathology. Ambulatory assessment, well-suited to examine such dynamic processes, has also developed rapidly in recent decades. Thus, the goal of the current article is twofold. First, we provide a brief overview of developments in constructing valid measures of the HiTOP model as well as developments in ambulatory assessment practices. Second, we outline how these parallel developments can be integrated to advance measurement-based treatment. We end with a discussion of some major challenges for future research to address to integrate advances more fully in transdiagnostic and ambulatory assessment practices.
Efficient implementation of low-order-precision smoothed particle hydrodynamics
Authors: Hosono Natsuki , Furuichi Mikito
Published: September 2023

Smoothed particle hydrodynamics (SPH) method is widely accepted as a flexible numerical treatment for surface boundaries and interactions. High-resolution simulations of hydrodynamic events require high-performance computing (HPC). There is a need for an SPH code that runs efficiently on modern supercomputers involving accelerators such as NVIDIA or AMD graphics processing units. In this work, we applied half-precision, which is widely used in artificial intelligence, to the SPH method. However, improving HPC performance at such low-order precisions is a challenge. An as-is implementation with half-precision will have lower computational cost than that of float/double precision simulations, but also worsens the simulation accuracy. We propose a scaling and shifting method that maintains the simulation accuracy near the level of float/double precision. By examining the impact of half-precision on the simulation accuracy and time-to-solution, we demonstrated that the use of half-precision can improve the computational performance of SPH simulations for scientific purposes without sacrificing the accuracy. In addition, we demonstrated that the efficiency of half-precision depends on the architecture used.
5G and the digital imagination: Pacific Islands perspectives from Fiji and Papua New Guinea
Authors: Horst Heather A. , Foster Robert J.
Published: September 2023

This article explores the ways in which 5G networks are imagined in the Pacific Islands nations of Fiji and Papua New Guinea. What promises, anxieties and futures have the prospects of 5G provoked, and for whom in particular? To answer this question, we consider how current mobile network users, corporate techno-elites and state actors such as regulators and politicians imagine 5G futures. We argue that 5G deployment is challenged by the cosmological orientations of those who do not share the vision of a modern, secular state driven by economic development. In addition, any attempt by national governments and mobile network operators to build the infrastructure necessary for 5G are subject to the geopolitics of China and the US and its allies. Reflecting upon the tensions between cosmopolitics and geopolitics, this article demonstrates how both sociocultural and political economic forces have come together to frame digital imaginations of 5G networks.
Causal mapping for evaluators
Authors: Powell Steve , Copestake James , Remnant Fiona
Published: September 2023

Evaluators are interested in capturing how things causally influence one another. They are also interested in capturing how stakeholders think things causally influence one another. Causal mapping – the collection, coding and visualisation of interconnected causal claims – has been used widely for several decades across many disciplines for this purpose. It makes the provenance or source of such claims explicit and provides tools for gathering and dealing with this kind of data and for managing its Janus-like double-life: on the one hand, providing information about what people believe causes what, and on the other hand, preparing this information for possible evaluative judgements about what causes what. Specific reference to causal mapping in the evaluation literature is sparse, which we aim to redress here. In particular, the authors address the Janus dilemma by suggesting that causal maps can be understood neither as models of beliefs about causal pathways nor as models of causal pathways per se but as repositories of evidence for those pathways.
“I’ll be the first one on the street to protest against the lockdown”: Economic grievances and antilockdown protests during the COVID-19 pandemic in high-income countries
Authors: Chayinska Maria , Uluğ Özden Melis , Adam-Troian Jais , Woo Yue Ting , Ayanian Arin H. , Gratzel Johanna , Paladino Maria Paola , Vaes Jeroen
Published: September 2023

In the current research, we examined the association between perceived economic grievances and both intentions to engage and actual engagement in antilockdown protests during the COVID-19 pandemic in high-income countries. We also investigated whether this direct association would be (a) mediated by social identification with the economically disadvantaged and (b) moderated by fatalistic beliefs about the pandemic. In Study 1, multilevel modelling based on online search data from the US ( N = 505) indicated that weekly fluctuations in searches related to economic grievances predicted the occurrence of antilockdown protests over time. In Studies 2 (Germany; N = 404) and 3 (Italy; N = 1,857), we showed that the link between perceived economic grievances and intentions to engage in antilockdown collective action was significantly mediated by social identification with people who suffered economically from the COVID-19 pandemic. Study 3 replicated the findings of Study 2 and extended it by showing the role of high (vs. low) fatalistic beliefs about the pandemic in moderating the association between perceived economic grievances and antilockdown collective action intentions. We discuss the consequences of unaddressed economic grievances for democratic functioning.
Needs of older people living with dementia in low and middle-income Asian countries: A scoping review
Authors: Abdullah JM , Courtney-Pratt Helen , Doherty Kathleen , Andrews Sharon
Published: September 2023

Background

Population ageing in low and middle-income Asian countries is associated with increased prevalence of dementia. The proportion of people with dementia in countries such as Bangladesh and Thailand are increasing. People with dementia can have complex care and health service needs. If these needs are not adequately met, this can result in a decreased quality of life and burden on the health system. There is considerable research into the needs of people with dementia in high-income countries. However, research on the needs of people living with dementia in low and middle-income countries remains underexplored. The aim of this study was to review and summarise the literature on the health and social care needs of older people with dementia in low and middle-income Asian countries.

Methods

Five online databases (PubMed, Scopus, Web of Science, CINAHL and PsycINFO) and google scholar were searched. The databases were searched using a selection of key words. PRISMA-ScR approach was followed in reporting the process.

Key findings

We extracted eight studies related to the health and social care needs of people with dementia that met our inclusion criteria. From the available literature, needs were categorised across five categories: (i) social, cognitive, and mental health needs; (ii) physical needs; (iii) care and service needs; (iv) knowledge-related needs; and (v) spiritual care needs.

Conclusion

While eight papers were located which discussed the needs of people with dementia across a range of domains, this review demonstrates a deficit in the current evidence-base about the health and social care needs of people living with dementia in low and middle-income Asian countries. Further research is needed to identify health and care needs of people with dementia and how these needs are being met.
The Sociodemographic Characteristics of Indian Nursing Students and Their Intentions to Migrate Overseas for Work
Authors: Jadhav Sonali Tarachand , Roy Susha Mary
Published: September 2023

India being the second largest nurse exporter to the Organisation for Economic Cooperation and Development (OECD) countries, currently faces a shortage of 2.4 million nurses. The problem of nurse shortage has been aggravated by the COVID pandemic. The young age at which the Indian nurses migrate, suggests that the decision to work overseas is made probably at the time of pursuing the studies or probably one pursues nursing because it opens the opportunity for working overseas. The objective of this study was to assess the intensions of nursing students to pursue overseas career on completion of their studies. The study used a cross-sectional survey design to collect data from 1408 nursing students from across four states of India namely, Karnataka, Kerala, Maharashtra and Rajasthan using a google survey form. The major finding of the study was that 54% of the respondents intended to migrate overseas. Better career advancement opportunities, better working conditions, higher pay, better lifestyle, were the reasons cited by those who had an intension to migrate. Establishing norms for nurse-patient ratios, and scope of work along with pay scales for nurses with various qualifications and experience could be the most strategic moves that the policy makers can consider to control brain drain in nursing and control nurse migration.
Influence of yarn geometry on electrical properties of silver-coated nylon filaments for e-textiles: a fundamental study
Authors: Le Katherine , Narayana Harishkumar , Servati Amir , Soltanian Saeid , Servati Peyman , Ko Frank
Published: September 2023

Conductive fibrous assemblies and yarns play a crucial role in wearable electronic textiles (e-textiles), through their use in flexible sensors and interconnects. This study investigated the influence of yarn twist and geometrical parameters on the electrical properties of silver-coated nylon multifilament yarns, ranging from 1-ply to 4-ply, with twist levels of 30 twists per meter (TPM) and up to 600 TPM. Increase in twist level resulted in decreasing yarn linear resistance, with a plateau at 300 TPM, along with limiting values for yarn specific volume (1.6-1.9 cc/g), and fibre orientation angle (12-18°). The increase in yarn conductivity with higher twist was explained by greater contact between the fibrous assembly, that bridges electrically conductive pathways in the yarn structure. Twisted yarns (2-ply) were fabricated into electrode structures via embroidery, and a progressive increase in contact impedance was observed, followed by a stabilization and plateau within the range of measured impedance from 210 to 300 TPM. This observation was attributed to the decrease in the yarn specific volume, and subsequently the longitudinal diameter with increasing twist level, which decreased the contact area between the skin and electrode interface. The electrodes fabricated from varying yarn twist levels were used for electrocardiogram (ECG) measurement, and demonstrated comparable signal quality to standard gel electrodes. This experimental and theoretical work forms the basis in defining relationships between established yarn twist mechanics and geometrical properties with electrical properties. This can guide materials and design parameter selection of suitable conductive yarns for e-textiles used in biopotential monitoring applications.
Nurse-Administered Auricular Point Acupressure for Cancer-Related Pain
Authors: Van de Castle Barb , Lukkahatai Nada , Billing BSN Lynn , Huang Xinran , Wu Hulin , Zhang Jingyu , Abdi Salahadin , Kameoka Jun , Smith Thomas J.
Published: September 2023

Purpose:

The study aimed to (1) examine the feasibility of providing a training course on auricular point acupressure (APA) for clinical oncology nurses to integrate APA into real-world nursing care settings, and (2) examine the effectiveness of APA on cancer-related pain (CRP) under usual inpatient oncology ward conditions.

Methods:

This was a 2-phase feasibility study. Phase 1, an in-person, 8 hour training program was provided to oncology nurses. Phase 2, a prospective and feasibility study was conducted to evaluate the integration of APA into nursing care activities to manage CRP. Oncology patients were included if their pain was rated at ≥4 on a 0 to 10 numeric rating scale in the past 24 hours. Patients received 1 APA treatment administered by the nurses and were instructed to stimulate the points for 3 days. Study outcomes (pain intensity, fatigue, and sleep disturbance), pain medication use, and APA practice were measured by a phone survey daily.

Results:

Ten oncology nurses received APA training in phase 1. APA had been added to the hospital’s electronic health records (EHRs) as a pain treatment. In phase 2, 33 oncology patients received APA treatment with a 100% adherence rate (pressing the seeds 3 times per day, 3 minutes per time based on the suggestion). The side effects of APA were minimal (~8%-12% felt tenderness on the ear). After 3 days of APA, patients reported 38% pain relief, 39% less fatigue, and 45% improvement in sleep disturbance; 24% reduced any type of pain medication use and 19% reduced opioid use (10 mg opioids using milligram morphine equivalent). The major barrier to integrating APA into routine nursing practice was time management (how to include APA in a daily workflow).

Conclusion:

It is feasible to provide 8-hour training to oncology nurses for mastering APA skill and then integrating APA into their daily nursing care for patients with CRP. Based on the promising findings (decreased pain, improved fatigue and sleep disturbance, and less opioid use), the next step is to conduct a randomized clinical trial with a larger sample to confirm the efficacy of APA for oncology nurses to treat CRP in real-world practice. ClinicalTrial.gov identifier number: NCT04040140.
Institutionalization of a Latinx Campus Cultural Center: Exploring a Case of Racialized Administrative Burdens Faced by Latinx Staff and Students
Authors: Pedota Jackie
Published: September 2023

This teaching case explores the racialized administrative burdens placed on Latinx staff and students as a Latinx campus cultural center becomes institutionalized or more structurally embedded within a Predominantly White Institution. This case leverages the perspective of the center’s Assistant Director to demonstrate how Latinx staff navigated racialized organizational policies and procedures while working to support and retain Latinx students. Leaders studying this case will examine how racialized administrative burdens resulting from institutionalization can influence minoritized staff and student agency and engagement. This case encourages leaders to create practical student-centered and equity-driven university policies and procedures while mitigating additional barriers.
The Effect of Surgical Timing on Upper Extremity Nerve Repair
Authors: Azad Ali , Birnbaum Amy , Roller Rachel , Kingery Matthew T. , Chen Jeffrey , Hacquebord Jacques H.
Published: September 2023

Background:

The purpose of this study was to evaluate the association between timing of nerve repair and the ability to perform a primary nerve repair versus a bridge repair requiring the use of allograft, autograft, or a conduit in lacerated upper extremity peripheral nerve injuries.

Methods:

This is a retrospective case-control study of patients who underwent upper extremity nerve repair for lacerated peripheral nerves identified by Current Procedural Terminology codes. Timing of injury and surgery, as well as other information such as demographic information, mechanism of injury, site of injury, and type of nerve repair, was recorded. The odds of a patient requiring bridge repair based on the duration of time between injury and surgery was evaluated using logistic regression.

Results:

A total of 403 nerves in 335 patients (mean age 35.87 ± 15.33 years) were included. In all, 241 nerves were primarily repaired and 162 required bridge repair. Patients requiring bridge repair had a greater duration between injury and surgery compared with patients who underwent primary repair. Furthermore, the nerves requiring bridge repair were associated with a greater gap compared with the nerves repaired primarily. Based on logistic regression, each 1-day increase in duration between injury and surgery was associated with a 3% increase in the odds of requiring bridge repair.

Conclusions:

There is no defined critical window to achieve a primary nerve repair following injury. This study demonstrated that nerve injuries requiring bridge repair were associated with a significantly greater delay to surgery.
A case study of learning in plants: Lessons learned from pea plants
Authors: Ponkshe Aditya , Blancas Barroso Jacobo , Abramson Charles I , Calvo Paco
Published: September 2023

To facilitate the study of learning in plants, we share our experiences of trying to replicate the pea plant experiment of Gagliano et al. In the course of our efforts, we identified 11 issues that must be addressed when attempting to replicate these experiments. The issues range from germination and transplantation of seedlings to experimental design and apparatus issues. We propose a number of solutions to overcome these hurdles.
Trust in virtual ingroup or outgroup members relies on perceived self–other overlap
Authors: Ma Ke , Long Yan , Huang Chaojin , Hommel Bernhard
Published: September 2023

Why do we trust each other? We carried out three experiments to test whether interpersonal trust depends on perceived self–other overlap. As previous studies suggest that enfacing (feeling ownership for, and include more into oneself of the face of) an avatar might make one trust this avatar more, we exposed participants to faces of ingroup and outgroup avatars that moved in synchrony or out of synchrony with the participant’s own facial movements, and assessed the impact of synchrony on self–other overlap and trust measures. Experiment 1 used ingroup faces and successfully showed that synchrony (manipulated within-participants) increased self–other overlap and trust, which we assessed by means of the Trust Game and the Implicit Association Test (IAT). In Experiment 2, which used outgroup faces and a within-participants design, synchrony still increased scores in the Trust Game but the IAT was no longer affected. Experiment 3 replicated Experiment 2 but with synchrony varying between participants, which eliminated the synchrony effect in both trust measures. Importantly, Inclusion of Other in the Self (IOS) ratings were found to predict the IAT effect in synchronous conditions. Taken altogether, our findings suggest that interpersonal trust is mainly driven by perceived self–other overlap. Besides group identification, appearance, and voluntary movement, synchrony is just one of several sources contributing to perceived self–other overlap.
Cannabis sativa a Potential Anticancer Treatment in Melanoma Cancer Cells
Authors: Mukosi Muneiwa , Motadi Lesetja Raymond
Published: September 2023

Introduction

Melanoma cancer is the most aggressive skin cancer type with a poor prognosis. Chemotherapy has been used in the past in treating melanoma cancer, however, the method usually results in toxicity. Therefore, a call has been made to develop cancer treatments using medicinal plants to reduce drug toxicity. The aim of this study was to establish the role of RBBP6 in melanoma cancer development and progression. The hypothesis of this study was that RBBBP6 is highly expressed in melanoma cancer and serves as an early biomarker. Results obtained supported the hypothesis since high expression of RBBP6 in melanoma cancer was observed in untreated control melanoma cells.

Methodology

3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide (MTT), Cytosmart fluorescence, and quantitative Polymerase Chain Reaction (qPCR) were used.

Results

The IC50 values of Cannabis sativa EtOH and MeOH extracts were obtained at 51.31315 and 57.34135 µg/mL, respectively, for A375 cells. Normal cells were used to check if there are any serious cytotoxic effects, IC50 values for Cannabis sativa EtOH and MeOH extracts were obtained at 79.577850 and 59.5754 µg/mL, respectively. RMG-1 cells showed IC50 at 84.748 and 34.66475 µg/mL for Cannabis sativa EtOH and MeOH extracts, respectively. CYTOSMART LUX3 bright field microscope was used for morphological analysis of both A375 and RMG-1 cells and changes were observed after treating with Cannabis sativa EtOH and MeOH extracts. Apoptosis analysis to determine the mode of cell death was done using a CYTOSMART fluorescence microscope. Early apoptotic effects were observed in both Cannabis sativa EtOH and MeOH extracts on A375 cells. Early apoptotic effects were also observed after treating RMG-1 cells with EtOH extract. Caspase 3/7 activity was done on both A375 and RMG-1 cells, and caspase 3/7 activity were increased after treating with Cannabis sativa EtOH and MeOH extracts. Real Time Polymerase Chain Reaction (RT-PCR) showed that RBBP6 and BCl2 were down-regulated after treating with Cannabis sativa EtOH and MeOH extracts.

Conclusion

siRNA co-treatment with EtOH and MeOH extracts resulted in low expression of both RBBP6 and BCl2. P53 was upregulated after treatment with the extracts and co-treatment with the extracts and siRNA.
Complications of toxins and fillers in facial aesthetics
Authors: Samizadeh Souphiyeh , De Boulle Koenraad
Published: September 2023

Dermal filler and botulinum toxin injections are among the most performed non-invasive procedures for rejuvenation and contouring, internationally. Although most dermal fillers and approved botulinum toxins are well tolerated with a high safety profile, adverse events and/or complications can happen. Injection-related sequelae and side effects are usually rare, mild, transient, and self-limiting in nature. However, devastating and life-changing complications, such as intravascular occlusion, skin necrosis, permanent visual impairment, and stroke, have been reported. Risk reduction measures include an in-depth knowledge of anatomy, physiology, and pharmacology, correct patient selection, correct identification of clinical indications, and, fundamentally, the importance of appropriate skill and training. In this paper, some of the complications are discussed and advice on how to minimise adverse events and complications from these injectables is provided.
Baclofen-induced myoclonus in patients with renal impairment: A case series
Authors: Vidanapathirana Manudi Nushara , Palliyaguruge Thamalee , Wijewickrama Eranga
Published: September 2023

Baclofen is a derivative of gamma amino butyric acid and is used for control of pain and muscular spasms. It is primarily excreted via the kidneys. In patients with impaired renal functions, the half-life of baclofen is prolonged and symptoms of toxicity can occur with normal doses. Commonly reported symptoms of baclofen toxicity are somnolence, altered mentation, seizures and respiratory depression. Myoclonus secondary to baclofen toxicity is scarcely reported. This case series describes two patients with chronic kidney disease (CKD) who were prescribed regular doses of baclofen for analgesia, and subsequently developed generalized myoclonus. The symptoms resolved with omission of baclofen and haemodialysis. There is currently no consensus on dose modification of baclofen in renal impairment for prevention of adverse neurological events. However, considering the surmounting evidence for low threshold of baclofen toxicity in CKD, dose adjustment protocols or consensus on contraindication need to be established.
Methods of assessment of urogenital atrophy and the implication of these in estimated prevalence rates: A review of the literature
Authors: Briggs Paula , Burton Rachel , Mosely Chiara , Sharp Imogen , Mercy Fayosola , Delanerolle Gayathri , Hapangama Dharani K
Published: September 2023

Urogenital atrophy is thought to affect many peri and post-menopausal women, but lack of an objective, reproducible method to confirm the likely diagnosis, based on symptoms, means that accurate prevalence rates are not available.

Background

Urogenital atrophy is caused by lack of estrogen, most commonly due to the menopause. Symptoms frequently experienced include vaginal dryness, itching, burning, sexual difficulties and urinary problems, all of which can have a significant adverse effect on quality of life. Effective treatments are available for women with a confirmed diagnosis. The aim of this review is to determine whether a consistent diagnostic intervention exists, to support an accurate indication of prevalence.

Materials and Methods

This study is a review of the literature.

Results

A total of 1469 papers were identified on an initial search, including randomised controlled trials, cross sectional and cohort studies. By adoption of a systematic process, the number of papers in the final review was eight. There is inconsistent use of available assessment methods to diagnose urogenital atrophy in symptomatic women. There are no validated clinical assessment tools.

Conclusion

Absence of a defined intervention with which to confirm a diagnosis of urogenital atrophy, based on symptoms, influences research outcomes, but more importantly affects access to an accurate diagnosis and treatment, for affected women. This would ideally take place in a primary care setting.
“Familial Multiple Coagulation Factor Deficiencies of FXI and FXII in an Asymptomatic Saudi Woman”
Authors: Al-Ansari Rehab Y. , Alruwaili Atallah Fadel , Alqahtani Khalid Mohammed , Al-Harbi Amal Faed , Woodman Alexander
Published: September 2023

Factor XI deficiency (FXI) is the third most common coagulation factor deficiency after hemophilia A and B, ie, in the hierarchy after factors VIII and IX, taking into account von Willebrand’s factor deficiency, as bleeding disorders are higher than in hemophilia C. Factor XII deficiency (FXII) is a congenital condition, inherited in the vast majority of cases in an autosomal recessive manner, more often associated with thromboembolic complications. A combination of both factor deficiencies has been found very rarely, and it can be familial multiple coagulation factor deficiency (FMCFD). This study reports the case of a 39-year-old woman from Saudi Arabia who had the combination of FXI and FXII deficiencies, known to be on treatment for hypothyroidism and was referred to a hematology clinic with an incidental finding of prolonged activated partial thromboplastin time (aPTT). Although there was no history of bleeding tendency, her siblings had a family history of an unknown type of bleeding disorder. On physical examination, the patient did not show any bruising, petechiae, or ecchymosis. The aPTT was 69 seconds (27-38) with normal use of other hemostatic agents and was corrected after a 50:50 mixing study. Intrinsic coagulation factors were evaluated, and they revealed severe FXI and moderate FXII deficiencies. Due to a strong family history, the patient was diagnosed with FMCFD. In conclusion, familial combined multiple clotting factor deficiency (FCMFD) is a rare condition that requires attention and reporting. The management strategy in such cases has not been well studied, especially in the long-term symptomatic patient with severe but asymptomatic combined FXI and FXII deficiencies, which is an area for review and further study.
Expressing and Responding to Customer (Dis)satisfaction Online: New Insights From Discourse and Linguistic Approaches
Authors: Ruytenbeek Nicolas , Decock Sofie
Published: September 2023

In the current era of digitalization, customers are routinely invited to express their (dis)satisfaction with a product or a service and to provide recommendations for other prospective customers by writing reviews on a variety of online social media platforms. Such forms of electronic word-of-mouth have been found to strongly influence other consumers’ purchase decisions. In the case of negative reviews, the negativity expressed in a particular comment can spread to the whole community, which can damage a company’s reputation and profits. In an attempt to take consumer feedback into account, companies engage in “webcare.” This type of online service encounter has been defined by van Noort and Willemsen as “the act of engaging in online interactions with (complaining) consumers, by actively searching the web to address consumer feedback (e.g., questions, concerns, and complaints).” Following-up on these developments, scholars have started to research the communicative strategies used by companies to address consumer feedback and those used by (dis)satisfied customers to voice their (dis)satisfaction from the perspective of discourse analysis and linguistic pragmatics, paying attention to their linguistic realizations and their interactional dynamics. The aim of this Special Issue is to further expand our knowledge on the discourse-pragmatic strategies used in the interaction of (dis)satisfied customers and companies online, and on how these different strategies influence other prospective customers’ perceptions, ultimately impacting their purchase decisions. In doing so, it positions itself at the crossroads of linguistics, communication, and business studies.
Graphs Usage for Impression Management Purposes: The Case of Canadian Oil and Gas Corporations
Authors: Gosselin Anne Marie , Callimaci Antonello
Published: September 2023

This study explores graphical depictions in annual and corporate social responsibility reports. The 10 largest Canadian corporations in the oil and gas industry were selected to focus on graph selectivity, enhancement, and distortions as impression management strategies. The results show evidence of selectivity and enhancement. However, unlike previous studies on graphical distortions, there is no evidence of favorable distortions in graphs. The graphs reported are well depicted and not distorted, indicating that this industry is rather cautious in its reporting. Potential explanations and reasons why this might be the case are offered. This study suggests the concept of “plausible deniability” in the context of graph manipulations.