bluuebunny/crossref_metadata_2025_split huggingface dataset:
A digital positive psychology intervention for college student mental health and health behaviors
Authors: Biber Duke , Davis Ashlee 
Published: August 2024

Purpose
The purpose of this study is to evaluate the impact of a 10-week positive psychology course on college student stress, anxiety, self-compassion, resilience and health behaviors.

Design/methodology/approach
This study implemented a 10-week positive psychology program that included ten one-week modules. Each module consisted of a reading on a given positive psychology topic, a guided learning slideshow, a video to reinforce topical understanding and individual reflection or application exercises. Participants completed pre and postintervention measures, including the perceived stress scale, generalized anxiety disorder-7, self-compassion scale, brief resilience scale and wellness behavior inventory.

Findings
A total of 48 students consented to participate in the study, of which 35 completed the 10-week positive psychology online intervention as well as the pre and postsurveys (27.1% attrition rate). There were no statistically significant differences between pre and postresponses for any of the outcome scales. However, there was a trend toward a decrease in perceived stress and generalized anxiety, as well as a trend toward an increase in self-compassion and health behaviors from pre to posttest.

Research limitations/implications
The main limitation of this study was design and sample size. Although it was a pilot study, future research should consider a randomized control trial, including pre and postevaluation and blind comparison group. Finally, this intervention was only implemented in the online, asynchronous format. Future research might consider comparing face-to-face, asynchronous online and synchronous online modalities.

Practical implications
Future implementation should include a more rigorous design, such as a comparison group with randomization as well as a larger sample size.

Social implications
Given the previous effectiveness of positive psychological interventions on health behaviors, continued research may use direct measures of health behavior engagement throughout the intervention (Biber and Ellis, 2019). This study provides other researchers and practitioners with a model for utilization with middle, high and university students.

Originality/value
This study used open-access content that was free of charge to students to promote positive mental health and health behavior change.
How digital applications can facilitate knowledge sharing in health care
Authors: Aggestam Lena , Svensson Ann 
Published: August 2024

Purpose
This paper focuses on knowledge sharing in health care. The aim of the paper is to further understand how digital applications can facilitate knowledge sharing between different care providers and health-care professionals.

Design/methodology/approach
The paper is based on a qualitative action case study, performed as a formative intervention study as a Change Laboratory, where a digital application concerning wound support was used. The Change Laboratory was used for knowledge sharing in the assessment and treatment process of wounds. The collected data was then thematically analyzed.

Findings
The findings show how digital applications can facilitate knowledge sharing, but also the need for complementary collaborative sessions. The main contribution is the rich description of how digital applications together with these sessions can facilitate knowledge sharing.

Originality/value
This paper shows that activities as collaborative sessions performed on the organizational level prove to support knowledge sharing and learning when a new digital application has been implemented in the work process. It also shows that these sessions contributed to identifying new knowledge that has potential for being included in the application and hence are important to keeping the application updated and relevant over time.
Dihydromyricetin protects sevoflurane‐induced mitochondrial dysfunction in HT22 hippocampal cells
Authors: Wang Xinyan , Li Haoyi , Qu Dongchao 
Published: August 2024

AbstractSevoflurane (Sev) is a commonly used inhalation anaesthetic that has been shown to cause hippocampus dysfunction through multiple underlying molecular processes, including mitochondrial malfunction, oxidative stress and inflammation. Dihydromyricetin (DHM) is a 2,3‐dihydroflavonoid with various biological properties, such as anti‐inflammation and anti‐oxidative stress. The purpose of this study was to investigate the effect of DHM on Sev‐induced neuronal dysfunction. HT22 cells were incubated with 10, 20 and 30 μM of DHM for 24 h, and then stimulated with 4% Sev for 6 h. The effects and mechanism of DHM on inflammation, oxidative stress and mitochondrial dysfunction were explored in Sev‐induced HT22 cells by Cell Counting Kit‐8, flow cytometry, enzyme‐linked immunosorbent assay, reverse transcription‐quantitative polymerase chain reaction, colorimetric detections, detection of the level of reactive oxygen species (ROS), mitochondrial ROS and mitochondrial membrane potential (MMP), immunofluorescence and western blotting. Our results showed that DHM increased Sev‐induced cell viability of HT22 cells. Pretreatment with DHM attenuated apoptosis, inflammation, oxidative stress and mitochondrial dysfunction in Sev‐elicited HT22 cells by remedying the abnormality of the indicators involved in these progresses, including apoptosis rate, the cleaved‐caspase 3 expression, as well as the level of tumour necrosis factor α, interleukin (IL)‐1β, IL‐6, malondialdehyde, superoxide dismutase, catalase, ROS, mitochondrial ROS and MMP. Mechanically, pretreatment with DHM restored the Sev‐induced the expression of SIRT1/FOXO3a pathway in HT22 cells. Blocking of SIRT1 counteracted the mitigatory effect of DHM on apoptosis, inflammation, oxidative stress and mitochondrial dysfunction in Sev‐elicited HT22 cells. Collectively, pretreatment with DHM improved inflammation, oxidative stress and mitochondrial dysfunction via SIRT1/FOXO3a pathway in Sev‐induced HT22 cells.
Spatial ecosystem monitoring with a Multichannel Acoustic Autonomous Recording Unit (MAARU)
Authors: Heath Becky E. , Suzuki Reiji , Le Penru Neel Patrick , Skinner James , Orme C. David L. , Ewers Robert M. , Sethi Sarab Singh , Picinali Lorenzo 
Published: August 2024

Abstract

Multi‐microphone recording adds spatial information to recorded audio with emerging applications in ecosystem monitoring. Specifically placing sounds in space can improve animal count accuracy, locate illegal activity like logging and poaching, track animals to monitor behaviour and habitat use and allow for ‘beamforming’ to amplify sounds from target directions for downstream classification. Studies have shown many advantages of spatial acoustics, but uptake remains limited as the equipment is often expensive, complicated, inaccessible or only suitable for short‐term deployments.

With an emphasis on enhanced uptake and usability, we present a low‐cost, open‐source, six‐channel recorder built entirely from commercially available components which can be integrated into a solar‐powered, online system. The MAARU (Multichannel Acoustic Autonomous Recording Unit) works as an independent node in long‐term autonomous, passive and/or short‐term deployments. Here, we introduce MAARU's hardware and software and present the results of lab and field tests investigating the device's durability and usability.

MAARU records multichannel audio with similar costs and power demands to equivalent omnidirectional recorders. MAARU devices have been deployed in the United Kingdom and Brazil, where we have shown MAARUs can accurately localise pure tones up to 6 kHz and bird calls as far as 8 m away (±10° range, 100% and >60% of signals, respectively). Louder calls may have even further detection radii. We also show how beamforming can be used with MAARUs to improve species ID confidence scores.

MAARU is an accessible, low‐cost option for those looking to explore spatial acoustics accurately and easily with a single device, and without the formidable expenses and processing complications associated with establishing arrays. Ultimately, the added directional element of the multichannel recording provided by MAARU allows for enhanced recording of sonic environments, further enabling a potential step change in the uptake of spatial acoustics in the wider field.
Adaptive sampling in ecology: Key challenges and future opportunities
Authors: Henrys Peter A. , Mondain‐Monval Thomas O. , Jarvis Susan G. 
Published: August 2024

Abstract

Traditional ecological monitoring employs fixed designs, which do not vary over the survey duration. Adaptive sampling, whereby the data already collected informs a sampling design which changes over the course of the study, can provide a more optimal and flexible survey design but is little used in ecology.

We aim to provide an introduction to adaptive sampling for ecologists. We review previous literature and highlight examples of both empirical adaptive approaches, such as adaptive cluster sampling, and more novel model‐based adaptive methods.

To conceptualise the process of adaptive sampling we identify four key stages: choice of data, definition of a criterion, selection of new sampling occasions and sampling activity. We discuss each stage in turn and focus on the decisions ecologists need to consider in order to successfully implement an adaptive sampling strategy. We include a full walkthrough of an adaptive sampling example with code provided to demonstrate each step.

Adaptive sampling has potential advantages to ecologists but so far has had limited uptake. We review key challenges and barriers to uptake and suggest potential ways forward. We hope our paper will both increase awareness of adaptive sampling methods and provide a useful resource for ecologists considering an adaptive survey design.
Bridging the gulf: How migration fosters tolerance, cosmopolitanism, and support for globalization
Authors: Gaikwad Nikhar , Hanson Kolby , Tóth Aliz 
Published: August 2024

AbstractImmigration has been shown to drive ethnocentrism and anti‐globalization attitudes in native‐born populations. Yet understanding how global integration shapes intercultural relations also necessitates clear evidence on how migration affects the attitudes of migrants. We argue that migration can foster tolerance, cosmopolitan identities, and support for international cooperation among migrants who experience sustained contact with other cultural groups. We evaluate this theory with the first randomized controlled trial resulting in overseas migration, which connected individuals in India with job opportunities in the Persian Gulf region's hospitality sector. Two years after the program began, individuals in the treatment group were significantly more accepting of ethnic, cultural, and national out‐groups. Migration also bolstered support for international cooperation and cultivated cosmopolitan identities. Qualitative and quantitative evidence links these changes to intercultural contact overseas. By focusing on migrants rather than native‐born individuals, our study illustrates how cross‐border mobility can facilitate rather than undermine global integration.
The utility of temporal trends of blood biomarkers as predictors for bloodstream infections in left ventricular assist device recipients
Authors: Dimitrov Kamen , Kaider Alexandra , Gross Christoph , Rizvanovic Selma , Pepa Flogin , Granegger Marcus , Schlein Johanna , Angleitner Philipp , Wiedemann Dominik , Riebandt Julia , Schlöglhofer Thomas , Laufer Günther , Zimpfer Daniel 
Published: August 2024

AbstractBackgroundTemporal trends of routinely obtained parameters may provide valuable information for predicting BSIs, but this association has not yet been established in LVAD patients.MethodsThis retrospective analysis included data from 347 consecutive recipients of three rotary LVAD types. Study endpoints included the incidence of BSI, the association of temporal trends of routinely obtained blood biomarkers with the development of BSIs, the incidence of BSIs, and survival on LVAD support.ResultsDuring follow‐up, 47.8% (n = 166) of the patients developed BSI. In multivariate analyses, the development of BSI was a significant predictor of mortality (HR 5.78, 95% CI 4.08–8.19, p < 0.0001). In univariate analyses, after adjusting for potential confounders, albumin (SHR 0.94, 95% CI 0.91–0.97, p < 0.00010), creatinine (SHR 1.49, 95% CI 1.03–2.15, p = 0.033), and C‐reactive protein (SHR 1.19, 95% CI 1.08–1.32, p = 0.0007) significantly predicted the development of BSIs during LVAD support. Notably, the strength of the association of parameter changes with the prediction of BSIs demonstrated a time‐dependent correlation in the cases of albumin (p = 0.045) and creatinine (p = 0.003).ConclusionBloodstream infections are highly prevalent among LVAD recipients and are independent predictors of mortality. Temporal biomarker trends significantly predict the development of BSIs. These findings suggest opportunities for interventions aiming to reduce the incidence of BSIs.
Low‐grade appendiceal mucinous neoplasm penetrating sigmoid colon: A case report
Authors: Okamoto Michio , Okamura Ryosuke , Itatani Yoshiro , Aisu Yuki , Kinoshita Hiromitsu , Hoshino Nobuaki , Maekawa Hisatsugu , Sakamoto Takashi , Kasahara Keiko , Okumura Shintaro , Nishigori Tatsuto , Hisamori Shigeo , Tsunoda Shigeru , Hida Koya , Nikaido Mitsuhiro , Hiramatsu Yukiko , Teramoto Yuki , Nagayama Satoshi , Obama Kazutaka 
Published: August 2024

AbstractLow‐grade appendiceal mucinous neoplasm (LAMN) is principally characterized by low‐grade cytology without evidence of invasion to other organs. We report a LAMN surgical case whose appendiceal tumor penetrated the sigmoid colon wall. An 87‐year‐old man was referred for endoscopic resection (ER) of a colon polyp. Despite four ERs over 5 years, the polyp recurred at the same site. Laparoscopic surgery revealed a dilated appendix firmly attached to the sigmoid colon. We performed en bloc resection of both the sigmoid colon and appendix without tumor exposure. The histopathological evaluation showed that the LAMN had penetrated the sigmoid colon wall, forming two polyps on the colonic mucosa. In cases where the appendiceal‐colonic fistula is suspected, en bloc resection of the appendix and colon wall should be considered.
Blood group genotype matching for transfusion
Authors: Westhoff Connie M. , Floch Aline 
Published: August 2024

SummaryThe last decade has seen significant growth in the application of DNA‐based methods for extended antigen typing, and the use of gene sequencing to consider variation in blood group genes to guide clinical care. The challenge for the field now lies in educating professionals, expanding accessibility and standardizing the use of genotyping for routine patient care. Here we discuss applications of genotyping when transfusion is not straightforward including when compatibility cannot be demonstrated by routine methods, when Rh type is unclear, when allo‐ and auto‐antibodies are encountered in stem cell and organ transplantation, for prenatal testing to determine maternal and foetal risk for complications, and Group A subtyping for kidney and platelet donors. We summarize current commercial testing resources and new approaches to testing including high‐density arrays and targeted next‐generation sequencing (NGS).
Telomere length and clonal chromosomal alterations in peripheral blood of patients with severe aplastic anaemia
Authors: Strauss Joshua D. , Brown Derek W. , Zhou Weiyin , Dagnall Casey , Yuan Jian‐Min , Im Annie , Savage Sharon A. , Wang Youjin , Rafati Maryam , Spellman Stephen R. , Gadalla Shahinaz M. 
Published: August 2024

SummarySevere aplastic anaemia (SAA) is a rare and life‐threatening bone marrow failure disorder. We used data from the transplant outcomes in aplastic anaemia study to characterize mosaic chromosomal alterations (mCAs) in the peripheral blood of 738 patients with acquired SAA and evaluate their associations with telomere length (TL) and survival post‐haematopoietic cell transplant (HCT). The median age at HCT was 20.4 years (range = 0.2–77.4). Patients with SAA had shorter TL than expected for their age (median TL percentile for age: 35.7th; range <1–99.99). mCAs were detected in 211 patients (28.6%), with chr6p copy‐neutral loss of heterozygosity (6p‐CNLOH) in 15.9% and chr7 loss in 3.0% of the patients; chrX loss was detected in 4.1% of female patients. Negative correlations between mCA cell fraction and measured TL (r = −0.14, p = 0.0002), and possibly genetically predicted TL (r = −0.07, p = 0.06) were noted. The post‐HCT 3‐year survival probability was low in patients with chr7 loss (39% vs. 72% in patients with chr6‐CNLOH, 60% in patients with other mCAs and 70% in patients with no mCAs; p‐log rank = 0.001). In multivariable analysis, short TL (p = 0.01), but not chr7 loss (p = 0.29), was associated with worse post‐HCT survival. TL may guide clinical decisions in patients with SAA.
A targeted gene phylogenetic framework to investigate diversification in the highly diverse yet geographically restricted red devil spiders (Araneae, Dysderidae)
Authors: Adrián‐Serrano Silvia , Pavlek Martina , Arnedo Miquel A. 
Published: August 2024

ABSTRACTThe family Dysderidae is a highly diverse group of nocturnal ground‐dwelling and active‐hunter spiders. Dysderids are mostly restricted to the Western Palearctic, and particularly rich and abundant around the Mediterranean region. Interestingly, the distribution of species richness among its 24 genera and three subfamilies is highly biased—80% of its 644 documented species belong to just two genera, Dysdera (326) and Harpactea (211). Dysderidae provides an excellent study case for evolutionary and ecological research. It includes cases of trophic specialization, which are uncommon among spiders, and exhibit other remarkable biological (e.g. holocentric chromosomes), behavioural (e.g. cryptic female choice), evolutionary (e.g. adaptive radiation) and ecological features (e.g. recurrent colonization of the subterranean environment). The lack of a quantitative hypothesis on its phylogenetic structure has hampered its potential as a testing ground for evolutionary, biogeographical and ecological hypotheses. Here, we present the results of a target, multi‐locus phylogenetic analysis, using mitochondrial (cox1, 16s and 12s) and nuclear genes (h3, 28s and 18s), of the most exhaustive taxonomic sample within Dysderidae (104 spp.) to date and across related families (Synspermiata) (83 spp.). We estimate divergence times using a combination of fossil and biogeographic node calibrations and use this timeline to identify shifts in diversification rates. Our results support the monophyly of the Dysderidae subfamilies Rhodinae and Dysderinae but reject Harpacteinae as currently defined. Moreover, the clades recovered within Harpacteinae do not support its current taxonomy. The origin of the family most likely post‐dated the break‐up of Pangea, and cave colonization may be older than previously considered. After correcting for the taxonomic artefacts, we identified a significant shift in diversification rates at the base of the genus Dysdera. Although the unique coexistence of specialist and generalist diets within the lineage could be suggested as the potential driver for the rate acceleration, further quantitative analyses would be necessary to test this hypothesis.
A survey for the use of torque‐limiting devices among dental clinicians in Europe
Authors: Yilmaz Burak , Knapp Patrick , Cevik Pinar , Kahveci Cigdem , Abou‐Ayash Samir 
Published: August 2024

AbstractPurposeTo assess how well torque‐limiting devices (TLDs) are known and used by European dentists, and their adherence to screw tightening protocols and screw loosening occurrence through a survey, including the correlation between the dental specialty‐of‐interest and the recognition, the tightening protocol used, and between the calibration and the occurrence of screw loosening.Materials and methodsA 10‐question survey was distributed to dentists to collect data on their specialty‐of‐interest, TLD usage, knowledge on TLDs, calibration, the term “preload,” tightening speed, tightening protocols used, and occurrence of screw loosening. Pearson test was used for correlation analysis between the specialty‐of‐interest and the recognition‐based questions, the tightening protocol used, and between the calibration and the frequency of screw loosening.ResultsOf 422 respondents, 24% calibrated their TLDs, 27% knew the term “preload,” 76% selected the correct location to read on TLDs, and 6% was aware of the effect of tightening speed. The correlation between the specialty‐of‐interest and the recognition‐based questions was nonsignificant (p < .05) but was significant for used tightening protocol (p < .001). The correlation between the calibration and the occurrence of screw loosening was nonsignificant (p = 0.16). Tightening protocols' effect on screw loosening was similar, which was mostly observed less than once a year (p < .001).ConclusionsA lack in dentists' knowledge was found on calibration, the term preload, and the effect of tightening speed, which were not impacted by the dentists' specialty‐of‐interest, which affected the preferred tightening protocol. The tightening protocol and calibration did not impact the occurrence of screw loosening, which was mostly observed less than once a year.
Healing patterns of alveolar bone following ridge preservation procedures
Authors: MacBeth Neil , Mardas Nikos , Davis Graham , Donos Nikos 
Published: August 2024

AbstractObjectivesExamine the histomorphometric bone composition, following alveolar ridge preservation techniques and unassisted socket healing.Materials and MethodsForty‐two patients (42) requiring a single rooted tooth extraction were randomly allocated into three groups (n = 14 per group): Group 1: Guided Bone Regeneration (GBR) using deproteinised bovine bone mineral (DBBM) and a porcine collagen membrane; Group 2: Socket Seal (SS) technique using DBBM and a porcine collagen matrix; Group 3: Unassisted socket healing (Control). Trephined bone biopsies were harvested following a 4‐month healing period. Forty‐two samples underwent Back‐Scattered Electrons ‐Scanning Electron Microscopy (BSE‐SEM) imaging, with 15 samples examined using Xray Micro‐Tomography (XMT) (n = 6 for each GBR/SS and n = 3 Control). Images were analysed to determine the percentage (%) of connective tissue, new bone formation, residual DBBM particles and direct bone to DBBM particle contact (osseointegration).ResultsBSE‐SEM analysis demonstrated that new bone formation was higher in the Control (45.89% ± 11.48) compared to both GBR (22.12% ± 12.7/p < .004) and SS (27.62% ± 17.76/p < .005) groups. The connective tissue percentage in GBR (49.72% ± 9), SS (47.81% ± 12.57) and Control (47.81% ± 12.57) groups was similar. GBR (28.17% ± 16.64) and SS (24.37% ± 18.61) groups had similar levels of residual DBBM particles. XMT volumetric analysis indicated a lower level of bone and DBBM particles in all test groups, when matched to the BSE‐SEM area measurements. Osseointegration levels (DBBM graft and bone) were recorded at 35.66% (± 9.8) for GBR and 31.18% (± 19.38) for SS.ConclusionGBR and SS ARP techniques presented with less bone formation when compared to unassisted healing. GBR had more direct contact/osseointegration between the DBBM particles and newly formed bone.