bluuebunny/crossref_metadata_2025_split huggingface dataset:
Cross-regional cultural recognition of adolescent voice emotion
Authors: Cheng Shanshan , Li Yue , Wang Yingying , Zhang Yin 
Published: December 2024

BackgroundIn previous studies, an in-group advantage in emotion recognition has been demonstrated to suggest that individuals are more proficient in identifying emotions within their own culture than in other cultures. However, the existing research focuses mainly on the cross-cultural variations in vocal emotion recognition, with limited attention paid to exploring intracultural differences. Furthermore, there is little research conducted on the ability of adolescents to recognize the emotions conveyed by vocal cues in various cultural settings. To fill these research gaps, three experiments were conducted in this study to explore the differences among different regions within a culture.MethodsThe study involved three experiments. In Experiment 1, a within-subjects design of 2 (language: Mandarin vs. English) × 4 (emotion: anger vs. fear vs. happiness vs. sadness) was used to establish whether adolescents exhibit a similar in-group advantage in vocal emotion recognition with adults. As an expansion of Experiment 1, Experiment 2 incorporated the Shaoxing dialect to assess the ability of adolescents to identify the emotions in voices across different cultural regions of a nation. In Experiment 3, the regional variation was extended by substituting the Shaoxing dialect with Tibetan to explore the disparities in vocal emotion recognition among adolescents.ResultsAs indicated by the results of Experiment 1, Mandarin-speaking adolescents performed well in recognizing emotions in Mandarin compared to English. In Experiment 2, the results of Experiment 1 were replicated to reveal that Shaoxing-speaking adolescents performed better in emotion recognition of Mandarin in comparison to the Shaoxing dialect and English. As indicated by Experiment 3, both Mandarin-speaking adolescents and Tibetan-speaking adolescents possessed a higher capacity of vocal emotion recognition within their own language groups.ConclusionChinese adolescents demonstrated a stronger ability to recognize vocal emotions within their own cultural group compared to other regional cultures, an advantage that became more pronounced as the cultural differences between groups increased. These findings underscore the significance of cultural factors in adolescent emotional recognition research, indicating the directions of cross-cultural interventions.
The chain mediating role of rumination and psychological resilience in symptom burden and kinesiophobia in patients with chronic heart failure
Authors: Li Mengqi , Cheng Lina , Jiang Yu 
Published: December 2024

ObjectiveTo explore the chain-mediating role and impact of rumination and psychological resilience on symptom burden and kinesiophobia in patients with chronic heart failure.MethodsWe selected a total of 318 patients with chronic heart failure from a hospital in Wuxi between November 2023 and May 2024 using a convenience sampling method. Various scales and questionnaires assessed general information, symptom burden, resilience, rumination thinking, and kinesiophobia. Statistical analysis was conducted using SPSS and the bootstrap method to examine the chain mediation effect.ResultsThe scores for symptom burden, rumination, psychological resilience, and kinesiophobia in patients with chronic heart failure were 0.81± 0.47, 50.63± 9.02, 23.43± 6.26, and 38.91± 8.01, respectively. Mediation analysis showed that symptom burden had a direct positive predictive effect on rumination (β = 0.475, 95% CI: 0.365–0.584), rumination had a direct negative predictive effect on psychological resilience (β = -0.199, 95% CI: -0.306–0.092), and psychological resilience had a direct negative predictive effect on kinesiophobia (β = -0.273, 95% CI: -0.340–0.206). Rumination and psychological resilience played a chain mediation role between symptom burden and kinesiophobia, with a total effect of 0.606, a direct effect of 0.380, and an indirect effect of 0.226. The mediation effect accounted for 37.29% of the total effect.ConclusionKinesiophobia is at a high level in patients with chronic heart failure. Symptom burden can affect patients’ kinesiophobia through the independent or chain mediation effects of rumination and psychological resilience. Healthcare professionals should actively adopt strategies to address symptom burden and rumination while enhancing psychological resilience to reduce patients’ kinesiophobia.
Status quo and influencing factors of job burnout among residents in standardized training
Authors: An Jiale , Chang Yu , Zhang Xiyuan , Zhang Minghao , Lei Xia , Yang MingYi , Hu Yunfeng 
Published: December 2024

BackgroundWith the continuous progress and in-depth implementation of the reform of the medical and health care system, alongside the gradual enhancement of the standardized training framework for residents, such training has become a crucial avenue for cultivating high-level clinicians and improving medical quality. However, due to various constraints and limitations in their own capabilities, residents undergoing standardized training are often susceptible to job burnout during this process. Numerous factors contribute to job burnout, which is closely associated with depression and anxiety. To promote effective standardized training and develop high-quality resident personnel, it is essential to investigate the influencing factors of job burnout and implement strategies to mitigate its occurrence.ObjectiveExplore the job burnout and its influencing factors among standardized training residents of Affiliated Hospital of Yan ‘an University, and to provide favorable basis for effective prevention of job burnout.MethodsAn online questionnaire survey was conducted among all standardized training residents at the hospital from June 2020 to September 2022. The evaluation utilized a general situation questionnaire, the Job Burnout Inventory - General Survey (MBI-GS), the Self-Rating Anxiety Scale (SAS), and the Self-Rating Depression Scale (SDS).ResultsA total of 660 valid questionnaires were collected, and 315 people had positive reaction for job burnout, and the detection rate was 47.7%. Difference in gender, marital status, whether they held practicing certificates, participated in work before training, used sleep medication, age, grade, sleep state were the influencing factors of different dimensions of job burnout. 175 people were in a state of anxiety (26.5%), while 357 (54.1%) were depressed. Pearson correlation analysis showed that anxiety and depression were highly correlated with job burnout (p &lt; 0.01). The results of multi-factor analysis showed that sleep status, whether to take sleep AIDS, anxiety and depression were the factors affecting the dimension of emotional exhaustion (p &lt; 0.01). Income, sleep status, anxiety and depression scores were the influencing factors of job burnout dimension (p &lt; 0.05). Sleep status and depression score were the factors affecting the dimension of reduced sense of achievement (p &lt; 0.05).ConclusionJob burnout is prevalent among residents undergoing standardized training, and the factors influencing it are numerous and diverse. It is closely associated with various elements such as age, income, years of training, sleep quality, anxiety, and depression. Therefore, it is recommended to implement appropriate measures to mitigate the occurrence of job burnout and enhance the quality of standardized training for residents. Such measures may include formulating reasonable training policies and theoretical learning plans, as well as providing mental health interventions.
Piecing together the narrative of #longcovid: an unsupervised deep learning of 1,354,889 X (formerly Twitter) posts from 2020 to 2023
Authors: Ng Qin Xiang , Wee Liang En , Lim Yu Liang , Ong Rebecca Hui Shan , Ong Clarence , Venkatachalam Indumathi , Liew Tau Ming 
Published: December 2024

ObjectiveTo characterize the public conversations around long COVID, as expressed through X (formerly Twitter) posts from May 2020 to April 2023.MethodsUsing X as the data source, we extracted tweets containing #long-covid, #long_covid, or “long covid,” posted from May 2020 to April 2023. We then conducted an unsupervised deep learning analysis using Bidirectional Encoder Representations from Transformers (BERT). This method allowed us to process and analyze large-scale textual data, focusing on individual user tweets. We then employed BERT-based topic modeling, followed by reflexive thematic analysis to categorize and further refine tweets into coherent themes to interpret the overarching narratives within the long COVID discourse. In contrast to prior studies, the constructs framing our analyses were data driven as well as informed by the tenets of social constructivism.ResultsOut of an initial dataset of 2,905,906 tweets, a total of 1,354,889 unique, English-language tweets from individual users were included in the final dataset for analysis. Three main themes were generated: (1) General discussions of long COVID, (2) Skepticism about long COVID, and (3) Adverse effects of long COVID on individuals. These themes highlighted various aspects, including public awareness, community support, misinformation, and personal experiences with long COVID. The analysis also revealed a stable temporal trend in the long COVID discussions from 2020 to 2023, indicating its sustained interest in public discourse.ConclusionSocial media, specifically X, helped in shaping public awareness and perception of long COVID, and the posts demonstrate a collective effort in community building and information sharing.
Association between COPD and CKD: a systematic review and meta-analysis
Authors: Liu Zexin , Ma Zhimin , Ding Chaowei 
Published: December 2024

ObjectiveChronic obstructive pulmonary disease (COPD) and chronic kidney disease (CKD) are significant global health issues with a well-established association between the two. This study aims to assess the risk of developing CKD in patients with COPD through systematic review and meta-analysis, and to explore the impact of CKD on the prognosis of COPD patients.MethodsA total of 23 studies were included in the analysis, comprising 11 studies on the risk of CKD in patients with COPD, 6 studies on the impact of CKD on the short-term all-cause mortality risk of patients with acute exacerbation of COPD (AECOPD), and 6 studies on the impact of CKD on the long-term all-cause mortality risk of COPD patients. The meta-analysis showed that the risk of developing CKD in COPD patients was significantly increased (OR 1.54, 95% CI: 1.28–1.84), and CKD significantly increased the short-term all-cause mortality risk in AECOPD patients (OR 1.53, 95% CI: 1.44–1.63) as well as the long-term all-cause mortality risk in COPD patients (OR 1.70, 95% CI: 1.35–2.15).ResultsWe searched the PubMed, EMBASE, and Cochrane Library databases in accordance with the PRISMA guidelines, including studies from the inception of the databases through December 31, 2023, to identify research assessing the relationship between COPD and CKD. The quality of the studies was assessed using the Newcastle-Ottawa Scale (NOS). Data were analyzed using either a random effects model or a fixed effects model for the meta-analysis.ConclusionThis study establishes a significant association between COPD and CKD and reveals the adverse impact of CKD on the prognosis of COPD patients, which may provide important guidance for clinical practice.Systematic review registrationhttps://www.crd.york.ac.uk/PROSPERO/.
Evaluating the effect of VersaWrap tendon protector on functional outcomes in operative tendon repairs
Authors: Adu Yaw , Harder Justin , Cox Cameron , Baum Gracie , Hernandez Evan J. , MacKay Brendan J. 
Published: December 2024

BackgroundTendon repairs often result in adhesion formation which can cause persisting functional deficits. Close proximity of healing tissues increases friction during tendon excursion, often leading to tendon tethering postoperatively. Despite continued improvements in techniques for tendon repairs, there is currently no consensus on the most effective modality to reduce adhesion formation. The VersaWrap Tendon Protector is a bioresorbable hydrogel that is FDA-cleared for use in tendon repair by separating healing tendons from surrounding tissues and improving tendon gliding. We conducted a study to assess the efficacy of VersaWrap in improving clinical outcomes related to adhesions and tethering in tendon repairs involving the hand.Materials &amp; methodsAge, sex, injury type, mechanism of injury, visual analogue scale (VAS) pain scores, active and passive range of motion (ROM), percent return to normal function, and patient-reported outcomes forms (QuickDASH) were collected at baseline and routine follow up visits. Functional outcomes were classified according to Strickland and Glogovac grading system.Results90 patients were included, with an average age of 39.8 years and a 44% female gender. The most common mechanism of injury was sharp laceration, and the majority of repairs involved the extensor mechanism (58.8% extensor, 35.3% flexor, 5.8% both). At a mean follow-up of 4.6 months, the mean active and passive ROM was 88.8% and 94.3%, respectively. Mean percent return of function was 87.7%. Good or Excellent functional outcomes were achieved in 92.3% of patients – 70.5% Excellent, 21.8% Good, 6.4% Fair, 1.3% Poor. The average QuickDASH score was 30.7, and the average final VAS pain score was 1.3.ConclusionsTendon repairs and tenolysis procedures often result in reduced functionality due to impeded tendon gliding, and there is currently no consensus on optimal treatment to prevent tethering to surrounding tissues. The VersaWrap Tendon Protector creates a gelatinous layer between the tendon and surrounding soft tissue to improve gliding resistance, thereby limiting tendon sheath adhesions. Our data suggests that VersaWrap may be a useful adjunct in preventing tendon tethering adhesion post-repair.
ГЕОИНФОРМАЦИОННЫЙ АНАЛИЗ ПАХОТНЫХ УГОДИЙ ЧЕРНОЗЕМНОЙ ЗОНЫ ВОЛГОГРАДСКОЙ ОБЛАСТИ
Authors: Денисова Е.В. 
Published: December 2024

Сохранение естественного, природного свойства земли свойства плодородия становится одной из важных проблем не только в нашей стране, но и во всем мире. Это вызывает необходимость пересмо- тра сложившихся подходов к решению проблемы защиты и рационального использования плодоро- дия земель. Черноземная зона Волгоградской об- ласти является особенной для сельскохозяйствен- ного использования. Деградационные процессы различного характера происхождения приводят к разрушению не только отдельных компонентов, но и всего агроландшафта. Значительная доля пахот- ных угодий черноземной зоны подвержена эрозии и дефляции (47 и 91 соответственно). Приме- нение современных методик исследования ГИС- технологий позволит получить объективные и до- стоверные сведения о каждом конкретном участке пашне для каждой природной зоны Волгоградской области.
A saving of natural properties of a land e.g. the properties of fertility is becoming one of the important problems not only in our country, but also in the whole world. This makes it necessary to revise the existing approaches of solving the problem of protection and rational use of land fertility. The fertile black soils zone of the Volgograd region is specific for agricultural use. Degradation processes of different origin, lead to the destruction of not only individual components, but also the entire agricultural landscape. A significant proportion of arable land of the fertile black soils zone is a subject of erosion and deflation (47 and 91, respectively). The use of modern research techniques such as GIS technology will provide objective and reliable information about each specific area of arable land for each natural zone of the Volgograd region.
ОЦЕНКА ДЕГРАДАЦИИ ПАШНИ С ПРИМЕНЕНИЕМ ГИС-ТЕХНОЛОГИЙ
Authors: Силова В.А. 
Published: December 2024

На территории Волгоградской области, на ниж- ней Волге по левому берегу Дона, проведена оценка состояния пашни с использованием комплекса ГИС- технологий и данных дистанционного зондирова- ния. Научный подход, включающий типовые мето- дики по агролесомелиорации и оценка структуры сельскохозяйственных земель региона исследова- ний отражают, что территория находится в небла- гоприятных почвенно-климатических условиях. Это влечет за собой развитие негативных деграда- ционных процессов (дефляция, эрозия, вторичное засоление, поднятие уровня грунтовых вод и т. д.), снижение урожаев сельскохозяйственных культур, потерю продуктивности пашни. Результаты ана- лиза выполненных исследований на территории региона дают возможность установить дешифро- вочные признаки основных сельскохозяйственных угодий и лесных насаждений. Площадь региона ис- следований занимает 7888,04 га, треть территории пахотных угодий находится в неудовлетворитель- ном состоянии и требует использования особого подхода по восстановлению агролесоландшафтов. гоприятных почвенно-климатических условиях. Это влечет за собой развитие негативных деграда- ционных процессов (дефляция, эрозия, вторичное засоление, поднятие уровня грунтовых вод и т. д.), снижение урожаев сельскохозяйственных культур, потерю продуктивности пашни. Результаты ана- лиза выполненных исследований на территории региона дают возможность установить дешифро- вочные признаки основных сельскохозяйственных угодий и лесных насаждений. Площадь региона ис- следований занимает 7888,04 га, треть территории пахотных угодий находится в неудовлетворитель- ном состоянии и требует использования особого подхода по восстановлению агролесоландшафтов.основных сельскохозяйственных угодий и лесных насаждений. Площадь региона ис- следований занимает 7888,04 га, треть территории пахотных угодий находится в неудовлетворитель- ном состоянии и требует использования особого подхода по восстановлению агролесоландшафтов.
An assessment of arable land was carried out on the territory of the Volgograd region at the Lower Volga on the left bank of the Don using a complex of GIS technologies and remote sensing data. The scientific approach, including standard methods for agroforestry and the assessment of the structure of agricultural lands of the studied region shows that the territory is in adverse soil and climatic conditions. This entails the development of negative degradation processes (deflation, erosion, secondary salinization, rising groundwater levels, etc.), a decrease in crop yields, and loss of arable land productivity. The performed researches and analysis of the studied region territory make it possible to establish decription signs of the main agricultural lands and forest plantations. The area of the studied region occupies 7888.04 ha, one third of the arable land is in unsatisfactory condition and requires the use of a special approach to restore agroforestry.
Authors: Сурхаев А.С. , Сурхаев И.Г. , Буянкин В.И. 
Published: December 2024

Восточное Предкавказье теплообеспеченный регион, где с 80-х годов прошлого века Ачикулакской НИЛОС ВНИАЛМИ успешно интродуцирован ряд хо- зяйственно-ценных субтропических культур: унаби, хурма, гранат, мушмула, кунжут, хлопчатник, арахис, стевия и др., в целях расширения биоразнообра- зия культурной флоры в мелиоративном освоении Терско-Кумских песков Восточного Предкавказья. Среди этих натурализованных растений, наиболее объемно и длительно по времени проводились экс- периментальные исследования, связанные с адап- тацией унаби обыкновенного, являющегося одним из самых морозоустойчивых и хозяйственно-цен- ных субтропических плодовых культур. По результатам многолетних исследований, Ачи- кулакской опытной станцией разработаны техно- логии размножения и выращивания культуры в Се- верокавказском регионе, но в связи с глобальным потеплением климата за последние два десятиле- тия на европейской части страны возникла реаль- ная перспектива расширения границ возделыва- ния этой ценной культуры. Подтверждением тому служит успешный опыт интродукции унаби в Волгоградской области, к которому имеет причастность НИИ агролесомели- орации с начала нынешнего века, а НИИ сельского хозяйства перенял эстафету исследований унаби сейчас, на исходе второго десятилетия текущего столетия.
The Eastern Ciscaucasia is a warm place, where Achikulak NILOS VNIALMI successfully introduced a number of economically valuable subtropical crops: ziziphus, persimmon, pomegranate, medlar, sesame, cotton, peanuts, stevia, etc. since the 80-ies of the last century in order to expand the biodiversity of cultural flora in the reclamation development of the Tersko-Kumskie Sands of the Eastern Ciscaucasia. Among these naturalized plants, experimental studies were carried out the most voluminously and protractedly, associated with the adaptation of ziziphus vulgaris, which is one of the most frost-resistant and economically valuable subtropical fruit crops. According to the results of many years of research, the Achikulak experimental station has developed technologies for breeding and growing the crop in the North Caucasus region, but there is a real prospect of expanding the boundaries of cultivation of this valuable crop in connection with global climate warming over the past two decades in the European part of the country. A successful experience of introduction of ziziphus in the Volgograd region, which has the involvement of the Research Institute of agroforestry since the beginning of this century, confirms this fact, and the Research Institute of agriculture has continued the studies of ziziphus now, at the end of the second decade of this century.
Урожайность сортов сафлора в условиях Волгоградской области
Authors: Кулешов А.М. 
Published: December 2024

В статье представлены результаты наблюде- ний в конкурсном испытании сортов сафлора кра- сильного Камышинской селекции (НВНИИСХ фили- ал ФНЦ агроэкологии РАН) в засушливых условиях Волгоградской области на типичных каштановых почвах. Отражены условия влагообеспечения за период 2001-2019 годов и их влияние на величину формирования урожая. Показана связь между сред- несуточной температурой воздуха вегетацион- ного периода, количеством выпавших осадков и их распределением по наиболее важным фенофазам развития растений сафлора с урожайностью сор- тов. В условиях глобального изменения агроклима- тической составляющей в зоне рискованного зем- леделия возникающие погодные аномалии пагубно отражаются на урожайности большинства сель- скохозяйственных культур, в том числе и на про- дуктивности масличных, таких как подсолнечник, горчица, лен, рапс и другие. И важную роль будет играть внедрение засухоустойчивых сортов ма- сличной культуры сафлора красильного, селекции НВНИИСХ, дающих стабильные урожаи.
There are presented the results of observations of competitive testing of Carthamus tinctorius varieties of the Kamyshinsky selection of NV NIISKH in arid conditions of the Volgograd region on typical chestnut soils. There are listed the conditions of moisture supply and their influence on the value of crop formation for the period of 2001- 2019. There is shown the connection between the average daily temperature of the air of the growing period, the amount of rainfall and their distribution among the most important development phenophases of Carthamus tinctorius plants with the varieties yield productivity. The arising weather anomalies adversely affect the yield of most crops in the zone of risky agriculture in the conditions of global changes in the agro-climatic component, including the productivity of oilseeds, such as sunflower, mustard, rapeseed, and others. And it will play an important role the introduction of drought-resistant varieties of oil culture of Carthamus tinctorius, bred and selected by the NV NIISKH because of giving stable yields.