bluuebunny/crossref_metadata_2025 huggingface dataset:
Atypical sterile infiltrates after corneal crosslinking
Authors: Seiler Theo G. , Kozhaya Karim , Seiler Theo , Awwad Shady T.
Published: April 2022

Introduction:

3 cases of atypical sterile opacifications during the early-postoperative phase after corneal crosslinking (CXL) have been described.

Patient and Clinical Findings:

On a routine follow-up 4 days after CXL, sterile anterior stromal opacifications were observed on slitlamp examination of patients with keratoconus (KC). Their presentations ranged from a crescentic opacification located at the margin of the irradiation zone at a depth of 270 μm (Case 1) to a peripheral well-delineated, disc-shaped opacification (Case 2) to disseminated multifocal infiltrates (Case 3). All reported eyes had completely healed epithelium with the onset of opacifications, more than 24 hours after CXL. After an interval of 6 months, only minor changes on slitlamp biomicroscopy were observed in each case, and optical coherence tomography was suggestive of a scar formation.

Diagnosis, Intervention, and Outcome:

The occurrence of these sterile infiltrates in KC eyes with thinnest pachymetry superior to 400 μm and their shape, location, and depth were remarkable. These infiltrates were labeled as atypical because they failed to respond to topical steroids and resulted in scar formation.

Conclusions:

A collection of atypical sterile anterior stromal infiltrates originating from the very early-postoperative course after accelerated or customized CXL have been reported.
Tool Use for Early Detection of Cerebral Palsy: A Survey of Spanish Pediatric Physical Therapists
Authors: Merino-Andrés Javier , Hidalgo-Robles Álvaro , Pérez-Nombela Soraya , Williams Sîan A , Paleg Ginny , Fernández-Rego Francisco Javier
Published: April 2022

Purpose:

The purpose of this study was to assess the use of diagnostic assessment tools in pediatric physical therapy practice in Spain. Best practice recommendations indicate the timely use of key assessment tools to reduce the age of diagnosis of cerebral palsy (CP).

Methods:

Pediatric physical therapists currently working in Spain in early intervention were recruited through targeted physical therapy entities. They were invited to complete the purpose-developed electronic survey, consisting of 45 multiple-choice questions, with 5 thematic blocks.

Results:

Results from 140 anonymous respondents were analyzed. The average reported age when CP was suspected was 12.6 months. Most used the child's clinical history (88.1%), the Alberta Infant Motor Scale (41.3%), and Vojta Assessment Procedure (32.1%) to assess and detect CP. General Movements Assessment (25.7%) and Hammersmith Infant Neurological Examination (28.4%) were used infrequently.

Conclusions:

Currently, pediatric physical therapists in Spain rely on clinical history and outdated tools to identify children with CP.

Digital Abstract available at: http://links.lww.com/PPT/A361 (English).

Digital Abstract available at: http://links.lww.com/PPT/A362 (Spanish).
Characteristics of Interventions to Improve Bone Health in Children With Cerebral Palsy: A Systematic Review
Authors: Liquori Brianna M. , Gannotti Mary E. , Thorpe Deborah E. , Fuchs Robyn K.
Published: April 2022

Purpose.

A systematic review evaluated exercise parameters and ages that produced the most improvement in bone among individuals with cerebral palsy (CP) ages 3 to 21 years.

Methods.

PubMed, Scopus, Ebscohost, and Web of Science identified potential articles. Covidence was used to identify eligible citations and assess bias. The osteogenic index (OI) was used to evaluate intervention parameters.

Results.

The database search identified 312 citations. Twelve full-text articles were included. A 1-hour calisthenic exercise program performed 2 to 3 times a week for 8 months targeting each body region had the highest effect size and a substantial OI. Most of the interventions reviewed had low OIs. Activities of longer duration and greater intensity had greater OIs and prepubertal age-enhanced treatment effects.

Conclusion.

Bone interventions for individuals with CP have low OIs, and principles of mechanostat theory should be applied to exercise dosing.
Infants With Torticollis Who Changed Head Presentation During A Physical Therapy Episode
Authors: Greve Kelly R. , Perry Rebecca A. , Mischnick Amy K.
Published: April 2022

Purpose:

The purpose of this study is to describe infants with congenital muscular torticollis (CMT) who changed head presentation during an episode of physical therapy.

Methods:

Data were extracted from electronic medical records between January 2015 and December 2018 to describe infants with CMT who changed presentation.

Results:

Eighty-nine infants met criteria (predominantly male, non-Hispanic, White, with private insurance). Torticollis symptoms were noticed by 3 months in 90% of infants with a physical therapy examination before 6 months in 100% of infants. Most infants had early mild CMT with abnormal head shape and greater limitation in active cervical range of motion (ROM) than passive cervical ROM. Clinicians frequently recommended weekly physical therapy that included first- choice and supplemental interventions. Episodes of care averaged 7 visits over 64 days with 73% of infants meeting goals.

Conclusion:

Physical therapists should recognize that infants with CMT may change presentation but benefit from physical therapy to resolve symptoms.

Digital Abstract available at: http://links.lww.com/PPT/A366
Daily Outpatient Physical Therapy for a Toddler With a Neurodegenerative Disease: A Case Report
Authors: Bican Rachel , Ferrante Rachel , Hendershot Sarah , Byars Michelle , Lo Warren , Heathcock Jill C.
Published: April 2022

Purpose:

This case report highlights the potential value of delivering a high-dose physical therapy (PT) intervention for a child with a neurodegenerative disease. We include developmental outcomes for a 23-month-old toddler with biallelic TBCD gene mutations following daily outpatient PT.

Summary of Key Points:

The child had clinical improvements in gross and fine motor, cognition, expressive and receptive language, socioemotional, and adaptive behavior function as determined through Goal Attainment Scaling, Gross Motor Function Measure, and Bayley Scales of Infant and Toddler Development following daily PT intervention.

Statement of Conclusion and Recommendations for Clinical Practice:

High-dose outpatient PT may be beneficial for a child with a neurodegenerative disease at some time frames. In selected cases, if the neurodegenerative disease slowly progresses, high-dose PT may be a treatment option to promote motor change.
Chronicling Research and Practice Evolution in Pediatric Physical Therapy
Authors: Benn Natasha L. , Birchard Elizabeth A. , Korompai Evelyn I. , Davari Maryam , Patel Vaidehi , Brunton Laura K.
Published: April 2022

Purpose:

To observe research and practice trends in the journal, Pediatric Physical Therapy, as a proxy for the field.

Methods:

All issues of Pediatric Physical Therapy published from 1989 to 2019 were chronicled and summarized. Data were extracted regarding variables related to the issues and individual articles.

Results:

The most common diagnosis studied was cerebral palsy. The proportion of studies involving middle childhood and adolescent-aged participants increased over time. Cohort studies and exercise were the most common study type and intervention studied, respectively. The proportion of scientific content in the journal increased.

Conclusion:

It is evident that pediatric physical therapy research has evolved over the past 30 years, both in rigor of articles published and in breadth of populations studied.

What This Adds to the Evidence:

This review adds an in-depth evaluation of trends in the literature, facilitating the profession's continued growth.
18F-FDG PET/CT and 68Ga-DOTATATE PET/CT Findings in a Patient With Primary Renal Well-Differentiated Neuroendocrine Tumor
Authors: Şahin Rahime , Baykal Koca Sevim , Yücetaş Uğur , Çermik Tevfik Fikret , Ergül Nurhan
Published: April 2022

Primary renal well-differentiated neuroendocrine tumors (WDNETs), also called renal carcinoids, are extremely rare. Since first described in 1966, approximately 100 cases have been reported in the literature. However, there have been no cases shown by PET/CT to date. We presented a patient with primary renal WDNET who had undergone both 68Ga-DOTATATE PET/CT and 18F-FDG PET/CT for diagnosis and staging. This case illustrated that 68Ga-DOTATATE PET/CT scanning could play a role in the diagnosis, staging, and follow-up of primary renal WDNETs.
HER2-Negative Schnitzler Metastasis to the Rectum Detected Using 18F-FDG PET/CT
Authors: Wang Shu , Jing Shan , Du Bulin , Li Yaming , Li Xuena
Published: April 2022

Gastric carcinoma metastasis occurs via hematogenous, lymphatic, or peritoneal seeding. We describe FDG PET/CT findings of Schnitzler metastasis to the rectum in a 39-year-old woman who had radical gastrectomy for signet ring gastric adenocarcinoma 2 years prior. FDG PET/CT demonstrated increased homogeneous round activity in the inner layer of rectal wall. Occult metastases of gastric carcinoma tend to be difficult to treat and have a poor prognosis. However, in some cases, FDG PET/CT might be beneficial for early detection and diagnosis of Schnitzler metastasis.
Unusual Presentation of Helicobacter pylori Infection as PSMA-Avid Gastric Mass
Authors: Suthar Ritesh Ramesh , Agrawal Archi , Deodhar Kedar , Purandare Nilendu , Shah Sneha , Puranik Ameya , Choudhury Sayak , Rangarajan Venkatesh
Published: April 2022

68Ga-PSMA PET/CT is one of the most common imaging uses for prostate cancer imaging. Although initially thought to be specific for prostate cancer, there are many evidences that are coming of its concentration in many other neoplastic and nonneoplastic pathologies. Helicobacter pylori is the most common bacteria causing gastric inflammation and usually presents with gastroduodenal ulcer. Here we present one unusual case of benign gastric mass formation caused by H. pylori infection with PSMA concentration.
Insight into the behaviour of bamboo culms subjected to bending
Authors: Mouka Theodora , Dimitrakopoulos Elias G. , Lorenzo Rodolfo
Published: April 2022

This study describes analytically the behaviour of bamboo culms subjected to bending, and predicts the failure load and stiffness loss after the linear-elastic stage. Basis of the failure load prediction is the identification of the critical failure mechanisms. The study examines analytically four distinct failure mechanisms: Brazier instability, longitudinal tension/compression, tension perpendicular to the fibres and shear parallel to the fibres. It concludes that, for the three bamboo species examined (Moso, Guadua and Kao Jue), critical failure mechanisms are tension perpendicular to the fibres (with potential tension–shear interaction) and longitudinal compression. Which of the two mechanisms occurs first depends on the case-specific material properties and culm radius-to-thickness ratio. Regarding stiffness loss, the main cause is longitudinal splitting. The extent of the stiffness loss depends on crack length, crack number and crack location along the culm circumference. Secondary causes are nonlinear geometric effects at the large deflection stage. Assuming a parabolic deformed shape, a single equation can describe the stiffness loss induced by nonlinear geometric effects, regardless of material properties and culm geometry. Comparing the analytical results with pertinent experimental data, the proposed equations are sufficiently accurate in their prediction of failure load and stiffness loss, although they tend to underestimate both.
The evolution of coordination: a phylogenetic meta-analysis and systematic review
Authors: Keeble Liam , Wallenberg Joel C. , Price Elizabeth E.
Published: April 2022

To solve many cooperative problems, humans must have evolved the ability to solve physical problems in their environment by coordinating their actions. There have been many studies conducted across multiple different species regarding coordinating abilities. These studies aim to provide data which will help illuminate the evolutionary origins of cooperative problem solving and coordination. However, it is impossible to make firm conclusions about the evolutionary origins of coordinating abilities without a thorough comparative analysis of the existing data. Furthermore, there may be certain aspects of the literature that make it very difficult to confidently address evolutionary and meta-analytic questions. This study aimed to rectify this by using meta-analysis, phylogenetic analysis and systematic review to analyse the data already obtained across multiple studies, and to assess the reliability of this data. We found that many studies did not provide the information necessary for meta-analysis, or were not comparable enough to other studies to be included in analyses, meaning meta-analyses were underpowered or could not be conducted due to low samples of both studies and different species. Overall, we found that many studies reported small positive effects across studies, but the standard errors of these effects frequently traversed zero.
Differences in dogs’ event-related potentials in response to human and dog vocal stimuli; a non-invasive study
Authors: Bálint Anna , Eleőd Huba , Magyari Lilla , Kis Anna , Gácsi Márta
Published: April 2022

Recent advances in the field of canine neuro-cognition allow for the non-invasive research of brain mechanisms in family dogs. Considering the striking similarities between dog's and human (infant)'s socio-cognition at the behavioural level, both similarities and differences in neural background can be of particular relevance. The current study investigates brain responses ofn= 17 family dogs to human and conspecific emotional vocalizations using a fully non-invasive event-related potential (ERP) paradigm. We found that similarly to humans, dogs show a differential ERP response depending on the species of the caller, demonstrated by a more positive ERP response to human vocalizations compared to dog vocalizations in a time window between 250 and 650 ms after stimulus onset. A later time window between 800 and 900 ms also revealed a valence-sensitive ERP response in interaction with the species of the caller. Our results are, to our knowledge, the first ERP evidence to show the species sensitivity of vocal neural processing in dogs along with indications of valence sensitive processes in later post-stimulus time periods.
Application of noble cerium-based anti-corrosion sealing coating approach applied on electrical insulators installed in industrial regions
Authors: Sanyal Simpy , Kim Taeyong , Rabelo Matheus , Pham Duy Phong , Yi Junsin
Published: April 2022

Pin corrosion is a critical issue that causes premature rupture of high-voltage insulators. The development of efficient, defect-free, thermal resistive, hard, economical and environment-friendly sealing coating system is required to replace the current polymer-based highly toxic coatings for insulators. This study investigates the suitability of noble cerium (Ce)-based sealing coating film for use as an anti-corrosion coating for insulator pins installed in low-pH and highly corrosive sites. The coating bath parameters are optimized for the formation of a high-performance Ce-based protective sealing coating. After immersion in a 60 000 ppm CeCl
3
.7H
2
O sealing coating bath for 60 min, a Ce-rich and dense protective coating (24 µm) is formed on the pin surface. The life expectancy of the coated pin is 2.5 times higher than that of the non-coated galvanized pins. Electrochemical experiments and microstructural analysis demonstrate that Ce-based protective layers are suitable for long-term protection of high-voltage insulator pins in low-pH and high-corrosion-rate sites. We believe that this work would pave the way of developing ecofriendly anti-corrosion coatings for electric insulators and power industries.
Language of fungi derived from their electrical spiking activity
Authors: Adamatzky Andrew
Published: April 2022

Fungi exhibit oscillations of extracellular electrical potential recorded via differential electrodes inserted into a substrate colonized by mycelium or directly into sporocarps. We analysed electrical activity of ghost fungi (
Omphalotus nidiformis
), Enoki fungi (
Flammulina velutipes
), split gill fungi (
Schizophyllum commune
) and caterpillar fungi (
Cordyceps militaris
). The spiking characteristics are species specific: a spike duration varies from 1 to 21 h and an amplitude from 0.03 to 2.1 mV. We found that spikes are often clustered into trains. Assuming that spikes of electrical activity are used by fungi to communicate and process information in mycelium networks, we group spikes into words and provide a linguistic and information complexity analysis of the fungal spiking activity. We demonstrate that distributions of fungal word lengths match that of human languages. We also construct algorithmic and Liz-Zempel complexity hierarchies of fungal sentences and show that species
S. commune
generate the most complex sentences.
Phylogenomic resolution of the root of Panpulmonata, a hyperdiverse radiation of gastropods: new insight into the evolution of air breathing
Authors: Krug Patrick J. , Caplins Serena A. , Algoso Krisha , Thomas Kanique , Valdés Ángel A. , Wade Rachael , Wong Nur Leena W. S. , Eernisse Douglas J. , Kocot Kevin M.
Published: April 2022

Transitions to terrestriality have been associated with major animal radiations including land snails and slugs in Stylommatophora (>20 000 described species), the most successful lineage of ‘pulmonates’ (a non-monophyletic assemblage of air-breathing gastropods). However, phylogenomic studies have failed to robustly resolve relationships among traditional pulmonates and affiliated marine lineages that comprise clade Panpulmonata (Mollusca, Gastropoda), especially two key taxa: Sacoglossa, a group including photosynthetic sea slugs, and Siphonarioidea, intertidal limpet-like snails with a non-contractile pneumostome (narrow opening to a vascularized pallial cavity). To clarify the evolutionary history of the panpulmonate radiation, we performed phylogenomic analyses on datasets of up to 1160 nuclear protein-coding genes for 110 gastropods, including 40 new transcriptomes for Sacoglossa and Siphonarioidea. All 18 analyses recovered Sacoglossa as the sister group to a clade we named Pneumopulmonata, within which Siphonarioidea was sister to the remaining lineages in most analyses. Comparative modelling indicated shifts to marginal habitat (estuarine, mangrove and intertidal zones) preceded and accelerated the evolution of a pneumostome, present in the pneumopulmonate ancestor along with a one-sided plicate gill. These findings highlight key intermediate stages in the evolution of air-breathing snails, supporting the hypothesis that adaptation to marginal zones played an important role in major sea-to-land transitions.
Walruses on the Dnieper: new evidence for the intercontinental trade of Greenlandic ivory in the Middle Ages
Authors: Barrett James H. , Khamaiko Natalia , Ferrari Giada , Cuevas Angélica , Kneale Catherine , Hufthammer Anne Karin , Pálsdóttir Albína Hulda , Star Bastiaan
Published: April 2022

Mediaeval walrus hunting in Iceland and Greenland—driven by Western European demand for ivory and walrus hide ropes—has been identified as an important pre-modern example of ecological globalization. By contrast, the main origin of walrus ivory destined for eastern European markets, and then onward trade to Asia, is assumed to have been Arctic Russia. Here, we investigate the geographical origin of nine twelfth-century CE walrus specimens discovered in Kyiv, Ukraine—combining archaeological typology (based on
chaîne opératoire
assessment), ancient DNA (aDNA) and stable isotope analysis. We show that five of seven specimens tested using aDNA can be genetically assigned to a western Greenland origin. Moreover, six of the Kyiv rostra had been sculpted in a way typical of Greenlandic imports to Western Europe, and seven are tentatively consistent with a Greenland origin based on stable isotope analysis. Our results suggest that demand for the products of Norse Greenland's walrus hunt stretched not only to Western Europe but included Ukraine and, by implication given linked trade routes, also Russia, Byzantium and Asia. These observations illuminate the surprising scale of mediaeval ecological globalization and help explain the pressure this process exerted on distant wildlife populations and those who harvested them.
Managed honeybees decrease pollination limitation in self-compatible but not in self-incompatible crops
Authors: Sáez Agustín , Aguilar Ramiro , Ashworth Lorena , Gleiser Gabriela , Morales Carolina L. , Traveset Anna , Aizen Marcelo A.
Published: April 2022

Modern agriculture is becoming increasingly pollinator-dependent. However, the global stock of domesticated honeybees is growing at a slower rate than its demand, while wild bees are declining worldwide. This uneven scenario of high pollinator demand and low pollinator availability can translate into increasing pollination limitation, reducing the yield of pollinator-dependent crops. However, overall assessments of crop pollination limitation and the factors determining its magnitude are missing. Based on 52 published studies including 30 crops, we conducted a meta-analysis comparing crop yield in pollen-supplemented versus open-pollinated flowers. We assessed the overall magnitude of pollination limitation and whether this magnitude was influenced by (i) the presence/absence of managed honeybees, (ii) crop compatibility system (i.e. self-compatible/self-incompatible) and (iii) the interaction between these two factors. Overall, pollen supplementation increased yield by approximately 34%, indicating sizable pollination limitation. Deployment of managed honeybees and self-compatibility were associated with lower pollination limitation. Particularly, active honeybee management decreased pollination limitation among self-compatible but apparently not among self-incompatible crops. These findings indicate that current pollination regimes are, in general, inadequate to maximize crop yield, even when including managed honeybees, and stress the need of transforming the pollination management paradigm of agricultural landscapes.
Global integration barriers at international branch campuses: the IBC Othering Loop
Authors: Swenddal Heather J. , Nkhoma Mathews , Gumbley Sarah Joy
Published: April 2022

Purpose

The quality and market viability of international branch campuses (IBCs) depend upon their integration with university headquarters. Recent trends toward localizing branch-campus hiring have raised questions about the extent to which non-parent-campus lecturers will support global integration pursuits. This paper aims to examine IBC lecturers’ orientations towards global integration, exploring how they identify themselves and their campuses as part of their wider universities.

Design/methodology/approach

Employing constructivist grounded theory methodology, 37 lecturers and leaders at four Australian branch campuses in Southeast Asia were interviewed, engaging them in semi-structured discussions of their identities and experiences. Interviews were recorded, transcribed and analyzed using NVivo in an iterative process of theory development.

Findings

Branch-campus lecturers interviewed generally construct their individual and campus identities as separate from their wider universities. Barriers to branch campuses’ global integration include low organizational identification of lecturers, challenges in their relationships with headquarters colleagues and perceptions of cross-campus disparities in resources and students. Branch campuses’ organizationally separate identities are enacted in practice, fueling a self-reinforcing “Othering Loop” that could undermine these campuses’ quality and viability.

Originality/value

This research is the first emic exploration of locally-hired branch-campus lecturers’ views toward global integration. These findings provide an important corrective to the existing literature on this topic, challenging assumptions that localizing branch-campus hiring is the primary risk to integration. Multiple points of potential managerial intervention were identified, highlighting opportunities for university leaders to address contextual barriers and improve international branch campuses’ global integration while continuing current trends toward localized hiring.
The effect of individual perceived dissimilarity on social media fatigue: the mediating role of social anxiety
Authors: Yang Hongjun , Zhang Shengtai , Yang Zengmao
Published: April 2022

Purpose

The increasing social media use has been widely recognized for its adverse effects, such as social media fatigue. With the continuously increasing friends on social media, the dissimilarity of individuals in terms of age, personality, and values has increased. It is unclear whether perceived dissimilarity with others is associated with social media fatigue. The authors attempted to bridge this gap by constructing a “perception–emotion–behavioral” research framework. This study investigated the influence of individual perceived dissimilarity on social media fatigue. The authors further investigated the mechanisms mediating the three dimensions of social anxiety in the model.

Design/methodology/approach

This study examined the mechanisms by which individual perceived dissimilarity influences social media fatigue, particularly using WeChat application. A field survey study conducted in China with 408 subjects of WeChat app users was used in this study to analyze the study model.

Findings

The obtained results demonstrate that individual perceived dissimilarity has a significant positive effect contributing to social media fatigue, perceived dissimilarity is positively correlated to social anxiety. Social anxiety positively affects social media fatigue, and social anxiety partially mediates the positive effect between perceived dissimilarity and social media fatigue.

Originality/value

First, the study confirmed the influence of perceived dissimilarity on social media fatigue, which may enrich the antecedent mechanisms of social media fatigue. Second, the authors demonstrated the social anxiety-mediated development of fatigue. The findings provide an in-depth understanding of users' fatigue. Third, the findings of this study provide valuable insights for preventing of social media fatigue.
Trending issues in advancing blockchain technology in libraries, archives and museums
Authors: Oyelude Adetoun A.
Published: April 2022

Purpose

Blockchain technology as a way of preventing data tampering of institutions databases is creating new opportunities for libraries. Digital ledgers can help better track intellectual property rights and ownership for art, commodities, music, film and more. The blockchain technology is used in libraries, archives and museums for data management, in academic publishing and others.

Design/methodology/approach

Using systematic literature review, and exploring blogs and wikis, data is collected of ways in which blockchain has been used and can be used in the memory institutions.

Findings

Blockchain is used by some institutions for collection management, offering native protection against data tampering, for decentralized digital identity solutions, and in academic publishing, and also could be used in museums as a means of asserting ownership over an original digital work. Recommendations are made for more specialized use as technology advances.

Originality/value

Novel ways of using blockchain apart from those used in the financial industry are brought to the fore for libraries, archives and museums. Librarians, archivists and museum curators find links to ways of using blockchain for their work.
Bibliometric analysis of peer-reviewed literature on mental health and well-being of LGBT adolescents
Authors: Sweileh Waleed
Published: April 2022

Purpose

The lesbian, gay, bisexual and transgender (LGBT) people face discrimination, verbal harassment, rejection and physical violence that affect their mental health and well-being. Adolescence is a critical period for the development of mental health and well-being. The purpose of this study is to analyze research publications on the mental health and well-being of LGBT adolescents.

Design/methodology/approach

A comprehensive research strategy was implemented using the SciVerse Scopus database to accomplish the objective of the study. The study period was all times up to 2020. VOS viewer program was used for mapping of frequent author keywords, journal citations and research collaboration.

Findings

The search strategy found 1,167 documents authored by 4,067 researchers and disseminated through 321 scientific journals. Research on the topic started half a century ago but showed a visible steep growth after 2008. Authors and institutions in the USA dominated the field. Northwestern University, based in the USA, was the most active institution. No significant cross-country collaboration was observed in this field. The most active journal was Journal of Adolescent Health (n = 67, 5.7%), followed distantly by the Journal of LGBT Youth (n = 48, 4.1%). The contribution of journals in the field of mental health to the topic was limited. Documents on family acceptance, suicidality and school victimization/violence received the highest number of citations. The retrieved documents in the field had five major topics: suicide, mental health/depression, bullying/victimization, substance use/alcohol and violence.

Research limitations/implications

The present study has a few limitations that are typical of any bibliometric study. Both the search strategy and the use of Scopus are inherent limitations of bibliometric studies.

Practical implications

Policymakers and public health experts in various countries need to prioritize research on the mental health and well-being of LGBT adolescents based on the number of publications produced by the country. The finding that certain world regions have limited research contribution does not mean the absence of mental health problems of LGBT adolescents.

Social implications

The limited number of scholars in the field of sexual health, the cultural barriers are the main obstacles for publishing in this field. Research on LGBT adolescents’ mental health and well-being should be prioritized in countries and world regions with limited research in this field. Therefore, journal editors should endorse publications in this field through publishing thematic issues in this field.

Originality/value

To the best of the authors’ knowledge, this is the first study to assess the scientific research publications on the mental health of the LGBT people as an indication of interest and social problems facing this community.
Individual repeatability of avian migration phenology: A systematic review and meta‐analysis
Authors: Franklin Kirsty A. , Nicoll Malcolm A. C. , Butler Simon J. , Norris Ken , Ratcliffe Norman , Nakagawa Shinichi , Gill Jennifer A.
Published: April 2022

Changes in phenology and distribution are being widely reported for many migratory species in response to shifting environmental conditions. Understanding these changes and the situations in which they occur can be aided by understanding consistent individual differences in phenology and distribution and the situations in which consistency varies in strength or detectability.

Studies tracking the same individuals over consecutive years are increasingly reporting migratory timings to be a repeatable trait, suggesting that flexible individual responses to environmental conditions may contribute little to population‐level changes in phenology and distribution. However, how this varies across species and sexes, across the annual cycle and in relation to study (tracking method, study design) and/or ecosystem characteristics is not yet clear.

Here, we take advantage of the growing number of publications in movement ecology to perform a phylogenetic multilevel meta‐analysis of repeatability estimates for avian migratory timings to investigate these questions. Of 2,433 reviewed studies, 54 contained suitable information for meta‐analysis, resulting in 177 effect sizes from 47 species.

Individual repeatability of avian migratory timings averaged 0.414 (95% confidence interval: 0.3–0.5) across landbirds, waterbirds and seabirds, suggesting consistent individual differences in migratory timings is a common feature of migratory systems. Timing of departure from the non‐breeding grounds was more repeatable than timings of arrival at or departure from breeding grounds, suggesting that conditions encountered on migratory journeys and outcome of breeding attempts can influence individual variation.

Population‐level shifts in phenology could arise through individual timings changing with environmental conditions and/or through shifts in the numbers of individuals with different timings. Our findings suggest that, in addition to identifying the conditions associated with individual variation in phenology, exploring the causes of between‐individual variation will be key in predicting future rates and directions of changes in migratory timings. We therefore encourage researchers to report the within‐ and between‐ individual variance components underpinning the reported repeatability estimates to aid interpretation of migration behaviour. In addition, the lack of studies in the tropics means that levels of repeatability in less strongly seasonal environments are not yet clear.
Sarracenia pitcher plant‐associated microbial communities differ primarily by host species across a longitudinal gradient
Authors: Heil Jacob A. , Wolock Charles J. , Pierce Naomi E. , Pringle Anne , Bittleston Leonora S.
Published: April 2022

Plant‐associated microbial communities can profoundly affect plant health and success, and research is still uncovering factors driving the assembly of these communities. Here, we examine how geography versus host species affects microbial community structure and differential abundances of individual taxa. We use metabarcoding to characterize the bacteria and eukaryotes associated with five, often co‐occurring species of Sarracenia pitcher plants (Sarraceniaceae) and three natural hybrids along the longitudinal gradient of the U.S. Gulf Coast, as well as samples from S. purpurea in Massachusetts. To tease apart the effects of geography versus host species, we focus first on sites with co‐occurring species and then on species located across different sites. Our analyses show that bacterial and eukaryotic community structures are clearly and consistently influenced by host species identity, with geographic factors also playing a role. Naturally occurring hybrids appear to also host unique communities, which are in some ways intermediate between their parent species. We see significant effects of geography (site and longitude), but these generally explain less of the variation among pitcher communities. Overall, in Sarracenia pitchers, host plant phenotype significantly affects the pitcher microbiomes and other associated organisms.
Contemporary Accounting Research: A Retrospective between 1984 and 2021 using Bibliometric Analysis*
Authors: Baker H. Kent , Kumar Satish , Pandey Nitesh , Kraus Sascha
Published: April 2022

This study critically evaluates research published by Contemporary Accounting Research (CAR) between 1984 and 2021 using bibliometric analysis. We examine the following: (i) CAR's publication quality and the factors associated with its citations and (ii) CAR's scope regarding research diversity, methods, authors geographical dispersion, and collaborative networks. The methodology permits observation of finer collaboration details and research patterns not apparent by simply categorizing the data. We use tools such as performance analysis, coauthorship analysis, bibliographic coupling, and regression analysis. The bibliometric analysis shows improvement in CAR's CiteScore and source‐normalized impact per paper over time, consistent with publishing high‐quality research. Our analysis reveals that authors' geographical affiliations, research subject areas, and research methods are not systematically associated with citations across our various subsamples. A notable exception is that research on audit topics generates more citations than studies examining financial accounting topics. Other factors significantly and positively associated with citations include article age, article length, number of authors, order of author names, and number of references. We also show that CAR has become more diverse regarding author affiliations, subject areas, and research methods than most leading accounting journals. Only Accounting, Organizations and Society emerges as more diverse, thereby serving as a benchmark for CAR in the future. CAR should consider focusing on high‐interest areas to boost citations and tightening its acceptance criteria.
Estimating species misclassification with occupancy dynamics and encounter rates: A semi‐supervised, individual‐level approach
Authors: Spiers Anna I. , Royle J. Andrew , Torrens Christa L. , Joseph Maxwell B.
Published: April 2022

Large‐scale, long‐term biodiversity monitoring is essential to conservation, land management and identifying threats to biodiversity. However, multispecies surveys are prone to various types of observation error, including false‐positive/false‐negative detection and misclassification, where a species is thought to have been encountered but not correctly identified. Previous methods assume an imperfect classifier produces species‐level classifications, but in practice, particularly with human observers, we may end up with extraspecific classifications including ‘unknown’, morphospecies designations and taxonomic identifications coarser than species. Disregarding these types of species misclassification in biodiversity monitoring datasets can bias estimates of ecologically important quantities such as demographic rates, occurrence and species richness.

Here we present a joint classification‐occupancy model that accounts for species non‐detection and misclassification. Our framework accommodates extinction and colonization dynamics, allows for additional uncertain ‘morphospecies’ designations and makes use of individual specimens with known species identities in a semi‐supervised setting. We compare the performance of our model to a classification‐only model that discards information about occupancy and encounter rate. We illustrate our model with an empirical case study of the carabid beetle (Carabidae) community at the National Ecological Observatory Network Niwot Ridge Mountain Research Station, near Boulder, CO, USA. We also use simulations to evaluate model performance through validation metrics where varying fractions of the data are confirmed.

The model supported imperfect classifier accuracy and favoured certain true species classifications strongly for some morphospecies. The model outperformed (e.g. precision) the reduced model that discarded occupancy information, and these differences were most pronounced for abundant species.

Spatial and temporal dynamics from modelled occupancy and encounter rates may inform species misclassification probability, but this idea has not yet been tested. Our statistical framework explores this opportunity, and can be applied to datasets with imperfect species detection and classification, limited verification data and non‐species classifications.
What kind of leader am I? An exploration of professionals' leader identity construal
Authors: Rehbock Stephanie K. , Hubner Sylvia V. , Knipfer Kristin , Peus Claudia V.
Published: April 2022

Although the leadership literature has emphasized the importance of leader identity for leader behaviors and leader effectiveness, little is known about whether and how professionals, who are experts in their field and hold a formal leader role, construe a leader identity. To expand our understanding of leader identity construal, we explored how professors in German research universities interpreted their formal leader role and whether and how they saw themselves as leaders. Based on findings from an inductive interview study, we contribute to the literature in three ways: First, our findings imply that patterns of professional identity and leader identity dimensions likely predict when a leader role is rejected, accommodated, incorporated, or emphasized. Second, we explain why professionals with a formal leader role see themselves primarily as specialists, mentors, managers, or shapers. Third, we extend previous notions of the leader identity concept by elaborating on its dimensions. Our findings have practical implications on an individual and organizational level, and may help design more effective leadership development programs.
Debate: One young person’s story of CAMHS and BPD
Authors: Crease Maddison
Published: April 2022

Maddison Crease is a Participation Programme Assistant at the Anna Freud National Centre for Children and Families, London, UK. This is a lived experience role, and she has had mental health difficulties from a young age. This interview tells her story of struggling with her mental health throughout her childhood and adolescence, including the diagnosis of Borderline Personality Disorder and her journey through Child and Adolescent Mental Health Services.
Performance, investment, and financing patterns of family firms after going public
Authors: Croci Ettore , Rigamonti Silvia , Signori Andrea
Published: April 2022

Research Question/Issue

This study investigates the performance, investment, and financing patterns of family firms after they go public.

Research Findings/Insights

Despite the common claim that most initial public offerings (IPOs) are motivated by growth considerations, we find that the operating performance of family firms declines after going public relative to non‐family issuers and comparable private firms. This effect is long‐lasting and not due to earnings management before the IPO. We also document that family firms do not differ from other firms in terms of investment activities, but they experience a smaller decrease in leverage.

Theoretical/Academic Implications

The contributions of this study are threefold. First, it delves into the incentives of controlling families when facing the IPO decision. Second, while financial investors' ability to effectively time IPO decisions has been previously documented, this study shows that families, despite peculiar incentives, take their firms public before a performance decline. Third, it examines the behavior of family firms concerning the usage of IPO proceeds.

Practitioner/Policy Implications

Families accept diluting their stake in an IPO when they know that firm performance is about to deteriorate. This increases the relative attractiveness of the non‐pecuniary benefits of control, most of which remain with the family, over financial wealth, whose future value is expected to decrease.
Why are anti‐smoking health‐information interventions less effective among low‐socioeconomic status groups? A systematic scoping review
Authors: van Meurs Tim , Çoban Feray R. , de Koster Willem , van der Waal Jeroen , Oude Groeniger Joost
Published: April 2022

Issues

This paper identifies and synthesises explanations proposed in the literature for the (in)effectiveness of institutional anti‐smoking health‐information interventions (HII) among low‐socioeconomic status (SES) adults in high‐income countries.

Approach

We searched eight databases for relevant papers from various disciplines: Studies published in English since 2009, on the effectiveness among low‐SES adults of anti‐smoking HIIs, aimed at changing knowledge/behaviour, and conducted by official institutions, were included. Through a scoping review, we synthesised: study design, SES indicator, intervention type, intervention source, study population, outcomes, low‐SES effects, equity effects, proposed explanations and whether these were studied empirically.

Key Findings

Thirty‐eight studies were included in this scoping review. Seventeen suggested explanations for the (in)effectiveness of the HIIs in low‐SES adults, but only nine assessed them empirically. Thematic analysis yielded six themes: message engagement, material conditions, cognition, risk perception, social environment and self‐efficacy.

Implications

Explanations for intervention results are not always present, and empirical evidence for explanations is often not provided. Including such explanations and testing their empirical merits in future research can provide the crucial information needed for developing more effective anti‐smoking HIIs for low‐SES adults.

Conclusions

To our knowledge, this is the first review to explore the explanations proposed for why anti‐smoking HIIs are (in)effective among low‐SES adults. It contains insights for future studies aiming to provide empirical evidence on the causes of this (in)effectiveness, and concludes that such research is yet largely missing, but crucial to the quest for more effective and equitable anti‐smoking interventions.
The “Righteous Vaccinated” and the “Unrighteous Unvaccinated”? How Śāntideva's Bodhicaryāvatāra and the Gospel of John might help us understand the ongoing pandemic
Authors: Mileski Greg
Published: April 2022

As the COVID‐19 pandemic turns two how should those who feel like we have been responsible neighbors (kept our distance, worn our masks, availed ourselves to the vaccine) respond to those we feel have not been—and specifically toward those who have refused the vaccine as a sign of political loyalty? How might those of us tempted to react from anger cultivate an alternative response? This paper explores the texts of two religions traditions—Mahāyāna Buddhism's Bodhicaryāvatāra and Christianity's Gospel of John—searching for resources for a response other than anger and blame.
Global urban development frameworks landing in Latin America: Insights from Ecuador and Bolivia
Authors: Blanc Francesca , Cotella Giancarlo
Published: April 2022

Motivation

The global urban development frameworks defined by the United Nations are circulating worldwide and a race towards their domestic adoption has arisen since the approval of the New Urban Agenda and the 2030 Agenda for Sustainable Development. Their institutionalization at the domestic level is favoured by the rather aseptic “urban paradigm shift” that these documents present. However, the process according to which this happens is subject to path‐dependent logics and varies from one context to another.

Purpose

Stemming from the policy mobilities literature, the article explores the role that “pasteurized” urban narratives play in the domestic institutionalization of the global urban development frameworks. At the same time, it analyses how domestic institutional configurations have influenced their differential implementation in two Latin American countries.

Methods and approach

The article details the cases of the Ecuadorian National Urban Agenda and the Bolivian National Urban Policy, employing a mixed methodology that includes participant observation, consultancy activities, desk‐research, and semi‐structured interviews.

Findings

The analysis findings show that, on the one hand, the “comfortable landscape” offered by the “pasteurized concepts” that comprise the global urban development frameworks served as a “coalition magnet” favouring the building of consensus among stakeholders with rather different positions. On the other hand, however, this may result in a “fast‐track institutionalization” that prevents the concrete engagement of local governments in the process, in turn undermining the relevance of the results achieved.

Policy implications

Whereas further comparative research on the institutionalization of global urban development frameworks in Latin America and beyond is certainly needed, to further understand the hidden pitfalls of their domestic adoption, the evidence presented may contribute to inform the action of policy‐makers and practitioners dealing with their implementation at all levels.