bluuebunny/crossref_metadata_2025_split huggingface dataset:
How physical exercise impacts academic burnout in college students: The mediating effects of self-efficacy and resilience
Authors: Chen Kai , Liu Feiyang , Mou Liu , Zhao Peiting , Guo Liya 
Published: November 2022

Background and aimsAcademic burnout is harmful to college students, their institutions of learning, and society at large. While research has shown that physical exercise may be associated with reduced academic burnout, the underlying mechanisms require further exploration. This study explored the relationship between physical exercise and academic burnout in a sample of college students, with a focus on the serial mediating roles of self-efficacy and resilience.MethodsThis study adopted a cross-sectional survey approach among a sample of undergraduate college students in China. We recruited 1,270 participants in the second half of the 2021–2022 academic year (476 men and 794 women), all of whom completed questionnaires containing the Physical Activity Rating Scale, Academic Burnout Scale for College Students, 10-item General Self-Efficacy Scale, and 25-item Connor-Davidson Resilience Scale. We then subjected the collected data to a series of statistical analyses.Results and conclusionPhysical exercise was significantly and negatively associated with academic burnout and its three subfactors (i.e., emotional exhaustion, improper behavior, and low personal achievement). Participants in the high physical exercise group showed lower levels of academic burnout than those in the moderate and low physical exercise groups. Finally, our serial mediation model showed that physical exercise had a significant direct effect on academic burnout (β = −0.1104, 95% CI = [−0.1421, −0.0791]) in addition to significant indirect effects on academic burnout via self-efficacy and resilience (β = −0.0802, 95% CI = [−0.1088, −0.0527]); the more exercise participation, the lower the academic burnout among college students. These findings suggest that physical exercise is an important interventional target when aiming to reduce academic burnout.
Burdens and psychosocial consequences of the COVID-19 pandemic for Austrian children and adolescents
Authors: Eigl Esther-Sevil , Widauer Sebastian Stefan , Schabus Manuel 
Published: November 2022

ObjectivesThe negative psychosocial effects of the COVID-19 pandemic are becoming increasingly apparent. Children and adolescents in particular, were affected and torn away from their daily life routines. The aim of our survey is to evaluate the psychosocial burden and impairments of children and adolescents in Austria during the COVID-19 pandemic by using cross-sectional analysis.SettingAn Austrian-wide online survey was conducted from 21 February to 19 April 2021 for children and adolescents. The questionnaire was distributed widely using the national press agency and public media.ParticipantsUsing an online questionnaire, 5,483 children and adolescents between 6 and 18 years of age were sampled.Outcome measureQuantitative responses to questions regarding the children’s feelings, worries, and needs concerning the COVID-19 pandemic were measured. Furthermore, the children were sampled for subjective risk perception as well as their sleep quality.ResultsMost children reported a high degree of fear due to the pandemic, especially female (48.1%) participants being under more emotional strain than their male (35.9%) counterparts. Associated with this, we found a strong overestimation of COVID-19-associated hospitalization likelihood (&gt;100-fold) across all age groups. In addition, an alarming lack of positive perspective during the ongoing pandemic is evident across all age groups, including the youngest participants aged 6–10 years. Feelings of anger and annoyance (58.2%), loneliness (46%), and sadness (42.7%) are reported much more frequently than before the pandemic. On the other hand, only 15.6% reported feeling well (or even better; 2%) since the COVID-19 pandemic. Last but not least, our study shows an alarming 37% of children and adolescents who now report poorer sleep quality than before the pandemic.ConclusionThe results of this survey indicate the high burden and emotional strain for children and adolescents during the pandemic. Personal contact with friends and family is mentioned as the most protective factor for their mental health. The study results underscore the need for immediate action to limit the collateral damage that has already occurred on a psychosocial and developmental level among younger generations worldwide.
Psychosocial correlates of fertility-related quality of life among infertile women with repeated implantation failure: The mediating role of resilience
Authors: Ni Ying , Huang Limin , Zhang Enming , Xu Lianying , Tong Chenye , Qian Wen , Zhang Aijun , Fang Qiong 
Published: November 2022

ObjectiveThis study aimed to examine associations between psychosocial factors and fertility-related quality of life (FertiQoL) among infertile women with repeated implantation failure (RIF), and to identify the possible role of resilience in mediating the effect of social support on FertiQoL.Materials and methodsA cross-sectional study was conducted with 234 infertile women with RIF in total. Fertility quality of life scale (FertiQoL), perceived social support scale (PSSS), and Connor-Davidson Resilience Scale (CD-RISC) were used to evaluate the patients. Data were described by univariate and multivariate analyses. Stepwise regression method was performed to analyse the mediating effect of resilience.ResultsSocial support had a positive predictive effect on FertiQoL (β = 0.757, P &lt; 0.001), also positive on resilience (β = 0.847, P &lt; 0.001). After both variables were added to the regression equation, resilience was found to have a significant positive predictive effect on FertiQoL (β = 0.798, P &lt; 0.001), while the predictive effect of social support on FertiQoL was no longer significant (β = 0.081, P &gt; 0.05). The results indicated that resilience played a complete mediating role between social support and FertiQoL.ConclusionThis study preliminarily verified the mediating role of resilience between social support and FertiQoL among infertile women with RIF. Interventions that consider enhancing resilience and building social support will likely improve their FertiQoL.
Establishment and psychometric characteristics of emotional words list for suicidal risk assessment in speech emotion recognition
Authors: Shen Juan , Zhang Shuo , Tong Yongsheng , Dong Xiangmin , Wang Xuelian , Fu Guanghui , Zhao Liting , Wu Mengjie , Yin Yi , Wang Yuehua , Liu Nancy H. , Wu Jianlan , Li Jianqiang 
Published: November 2022

BackgroundEmotional disturbance is an important risk factor of suicidal behaviors. To ensure speech emotion recognition (SER), a novel technique to evaluate emotional characteristics of speech, precision in labeling emotional words is a prerequisite. Currently, a list of suicide-related emotional word is absent. The aims of this study were to establish an Emotional Words List for Suicidal Risk Assessment (EWLSRA) and test the reliability and validity of the list in a suicide-related SER task.MethodsSuicide-related emotion words were nominated and discussed by 10 suicide prevention professionals. Sixty-five tape-recordings of calls to a large psychological support hotline in China were selected to test psychometric characteristics of the EWLSRA.ResultsThe results shows that the EWLSRA consists of 11 emotion words which were highly associated with suicide risk scores and suicide attempts. Results of exploratory factor analysis support one-factor model of this list. The Fleiss’ Kappa value of 0.42 indicated good inter-rater reliability of the list. In terms of criteria validities, indices of despair (Spearman ρ = 0.54, P &lt; 0.001), sadness (ρ = 0.37, P = 0.006), helplessness (ρ = 0.45, P = 0.001), and numbness (ρ = 0.35, P = 0.009) were significantly associated with suicidal risk scores. The index of the emotional word of numbness in callers with suicide attempt during the 12-month follow-up was significantly higher than that in callers without suicide attempt during the follow-up (P = 0.049).ConclusionThis study demonstrated that the EWLSRA has adequate psychometric performance in identifying suicide-related emotional words of recording of hotline callers to a national wide suicide prevention line. This list can be useful for SER in future studies on suicide prevention.
Comparison of percutaneous transforaminal endoscopic discectomy and open lumbar discectomy for lumbar disc herniations: A systematic review and meta-analysis
Authors: Zhang Jian , Gao Yangyang , Zhao Bin , Li Haoyang , Hou Xuening , Yin Liqiang 
Published: November 2022

PurposeIn order to compare the outcomes of percutaneous transforaminal endoscopic discectomy (PTED) and open lumbar discectomy (OLD) for lumbar disc herniation (LDH).MethodsThe Pubmed, Cochrane Library, Web of Sience, Embase, Clinicaltrials.gov, CBM, CNKI, VIP, Wangfang databases were searched from inception to April 30, 2022 to collect the published studies about PTED vs. OLD for treatment of LDH. The Revman 5.2 was used for data analysis. The primary outcomes were excellent rates, complication rates and reoperation rates. The secondary outcomes were length of incision, length of operation, length of hospital stay, and the amount of intraoperative blood loss.ResultsA total of nine studies were included, of which, eight randomized controlled trials and one retrospective study involving 1,679 patients with LDH (755 patients for PTED, and 924 patients for OLD) were included. According to meta-analysis, there were no significant difference in excellent rates (odds ratio [OR] = 1.47, 95% confidence intervals [CI]: 0.94–2.28, P = 0.09), reoperation rates (OR = 0.96, 95% CI: 0.50–1.84, P = 0.90), length of operation [standardized mean differences (SMD) = −17.97, 95%CI: −54.83–18.89, P = 0.34], and the amount of intraoperative blood loss (SMD = −128.05, 95%CI: −258.67–2.57, P = 0.05), respectively. There were significant differences in complication rates (OR = 0.22, 95% CI: 0.14–0.33, P &lt; 0.001), length of incision (SMD = −2.76, 95%CI: −2.88–−2.65, P &lt; 0.001), and length of hospital stay (SMD = −5.19, 95%CI: −5.36–−5.01, P &lt; 0.001), respectively.ConclusionsPTED can achieve better outcomes with respect to the complication rates, length of incision, and length of hospital stay compared with OLD.
System Dynamic Model Simulates the Growth Trend of Diabetes Mellitus in Chinese Population: Implications for Future Urban Public Health Governance
Authors: Li Hao , Chang Guo-Ying , Jiang Yi-Hong , Xu Li , Shen Long , Gu Zhi-Chun , Lin Hou-Wen , Shi Fang-Hong 
Published: November 2022

Objectives: To simulate the growth trend of diabetes mellitus in Chinese population.Methods: The system dynamic modeling methodology was used to establish a population prediction model of diabetes with or without cardiovascular diseases. Lifestyle therapy and the use of metformin, acarbose, and voglibose were assumed to be intervention strategy. The outcomes will be examined at 5, 15, and 30 years after 2020.Results: The projected number of diabetic population in China would increase rapidly from 141.65 million in 2020 to 202.84 million in 2050. Diabetic patients with cardiovascular disease would rapidly increase from 65.58 million in 2020 to 122.88 million by 2050. The annual cost for the entire population with diabetes mellitus in China would reach 182.55 billion by 2050. When the treatment of cardiovascular disease was considered, expenditure was 1.5–2.5-fold higher. Lifestyle therapy and the use of metformin, acarbose and voglibose could effectively slow the growth of the diabetic population.Conclusion: The diabetic population in China is expected to increase rapidly, and diabetic patients with cardiovascular disease will increase greatly. Interventions could delay it.
X-ray Tomography Coupled with Finite Elements, A Fast Method to Design Aerogel Composites and Prove Their Superinsulation Experimentally
Authors: Foray Genevieve , Randrianalisoa Jaona Harifidy , Adrien Jerome , Maire Eric 
Published: November 2022

Composite aerogels can include fibers, opacifiers and binders but are rarely designed and optimized to achieve the best thermal/mechanical efficiency. This paper proposes a three-dimensional X-ray tomography-based method for designing composites. Two types of models are considered: classical and inexpensive homogenization models and more refined finite element models. XrFE is based on the material’s real three-dimensional microstructure and/or its twin numerical microstructure, and calculates the effective conductivity of the material. First, the three-dimensional sample is meshed and labeled. Then, a finite element method is used to calculate the heat flow in the samples. The entire three-dimensional microstructure of a real or fictitious sample is thus associated with a heat flow and an effective conductivity. Parametric studies were performed to understand the relationship between microstructure and thermal efficiency. They highlighted how quickly a low volume fraction addition can improve or ruin thermal conductivity. A reduced set of three formulations was developed and fully characterized. The mechanical behavior was higher than 50 KPa, with thermal efficiencies ranging from 14 to 15 mW·m·K−1.
Systematic Identification and Analysis of OSC Gene Family of Rosa rugosa Thunb
Authors: Wang Jianwen , Wang Pengqing , Xu Mengmeng , Chen Yudie , Feng Liguo 
Published: November 2022

The oxidosqualene cyclase family of Rosa rugosa (RrOSC) provides a starting point for the triterpenoid pathway, which contributes to the medicinal value of the extraction of tissues of Rosa rugosa. However, the structure and function of key RrOSCs of active triterpenoids remain ambiguous. In this study, a total of 18 RrOSC members with conservative gene structures and motifs were identified based on the genome of Rosa rugosa. The RrOSCs were located on three chromosomes including two gene clusters that derived from gene replication. The phylogenetic relationship divided RrOSCs into six groups, and the RrOSCs of GI and GIV that were represented by lupeol or α-amyrin were identified as likely to include candidate genes for producing active triterpenoids. Considering the high expression or specific-tissue expression of the candidates, RrOSC1, RrOSC10, RrOSC12, and RrOSC18 were considered the key genes. RrOSC12 was identified in vitro as lupeol synthase. The results provided fundamental information and candidate genes for further illustration of the triterpenoid pathway involved in the pharmacological activities of Rosa rugosa.
Study of Pathogenesis Using Fluorescent Strain of Cordyceps farinosa Revealed Infection of Thitarodes armoricanus Larvae via Digestive Tract
Authors: Tong Chaoqun , Wei Junhong , Pan Guoqing , Li Chunfeng , Zhou Zeyang 
Published: November 2022

Cordyceps farinosa is often utilized as a biocontrol agent because of its wide host range, strong lethality, and safety for mammals. Artificial rearing of Thitarodes armoricanus larvae is a prerequisite for the artificial cultivation of Chinese cordyceps, and C. farinosa is the most lethal pathogenic fungus during the rearing process. However, the infection process of C. farinosa is still unclear. In this study, we cloned the promoter of the C. farinosa glyceraldehyde 3-phosphate dehydrogenase gene, constructed the EGFP expression cassette, and integrated it into the C. farinosa genome via Agrobacterium transformation. We obtained a fluorescent strain for better observation of the infection process. Using two different inoculation methods of the fluorescent strain, we observed the traditional infection process through the body surface as well as through the digestive tract via feeding. Both infection modes can lead to larval death and mummification. Our findings demonstrated that during the artificial rearing of T. armoricanus, preventing C. farinosa pollution should be an important part of the disinfection of the rearing environment.
Acute Toxicity and Anti-Inflammatory Activity of Trattinnickia rhoifolia Willd (Sucuruba) Using the Zebrafish Model
Authors: de Souza Agerdânio Andrade , Ortíz Brenda Lorena Sánchez , Borges Swanny Ferreira , Pinto Andria Vanessa Pena , Ramos Ryan da Silva , Pena Igor Colares , Rocha Koga Rosemary de Carvalho , Batista Carla Estefani , de Souza Gisele Custódio , Ferreira Adriana Maciel , Duvoisin Junior Sergio , Tavares Carvalho José Carlos 
Published: November 2022

The species Trattinnickia rhoifolia Willd, (T. rhoifolia), which belongs to the Burseraceae family, is widely used in ethnopharmacological cultural practices by traditional Amazonian people for anti-inflammatory purposes, sometimes as their only therapeutic resource. Although it is used in teas, infusions, macerations and in food, the species is still unexplored in regard to its pharmacophoric potential and chemical profile. Therefore, the aim of this study was to conduct a phytochemical characterization of the hydroethanolic extract of T. rhoifolia leaves (HELTr) and to evaluate the acute toxicity and anti-inflammatory activity of this species using zebrafish (Danio rerio). The extract was analyzed by gas chromatography–mass spectrometry (GC-MS). The evaluation of the acute toxicity of the HELTr in adult zebrafish was determined using the limit test (2000 mg/kg), with behavioral and histopathological evaluations, in addition to the analysis of the anti-inflammatory potential of HELTr in carrageenan-induced abdominal edema, followed by the use of the computational method of molecular docking. The phytochemical profile of the species is chemically diverse, suggesting the presence of the fatty acids, ester, alcohol and benzoic acid classes, including propanoic acid, ethyl ester and hexadecanoic acid. In the studies of zebrafish performed according to the index of histopathological changes (IHC), the HELTr did not demonstrate toxicity in the behavioral and histopathological assessments, since the vital organs remained unchanged. Carrageenan-induced abdominal edema was significantly reduced at all HELTr doses (100, 200 and 500 mg/kg) in relation to the negative control, dimethyl sulfoxide (DMSO), while the 200 mg/kg dose showed significant anti-inflammatory activity in relation to the positive control (indomethacin). With these activities being confirmed by molecular docking studies, they showed a good profile for the inhibition of the enzyme Cyclooxygenase-2 (COX-2), as the interactions established at the sites of the receptors used in the docking study were similar to the controls (RCX, IMN and CEL). Therefore, the HELTr has an acceptable degree of safety for acute toxicity, defined in the analysis of behavioral changes, mortality and histopathology, with a significant anti-inflammatory action in zebrafish at all doses, which demonstrates the high pharmacophoric potential of the species. These results may direct future applications and drug development but still require further elucidation.
Photo-Fenton Catalyzed by Cu2O/Al2O3: Bisphenol (BPA) Mineralization Driven by UV and Visible Light
Authors: Olea-Mejia Oscar , Brewer Sharon , Donkor Kingsley , Amado-Piña Deysi , Natividad Reyna 
Published: November 2022

This work aimed to demonstrate Cu2O/Al2O3 as a catalyst of the photo-Fenton process in the UV and visible spectra. Cu2O nanoparticles were synthesized by laser ablation in liquid and supported on Al2O3. The catalytic activity of the resulting solid was assessed in the mineralization of bisphenol A (BPA). The studied variables were type of Al2O3α and γ, Cu content (0.5 and 1%), and H2O2 concentration (1, 5, and 10 times the stoichiometric amount). The response variables were BPA concentration and total organic carbon (TOC) removal percentage. The presence of Cu2O nanoparticles (11 nm) with an irregular sphere-like shape was confirmed by transmission electron microscopy (TEM) and their dispersion over the catalytic surface was verified by energy-dispersed spectroscopy (EDS). These particles improve ·OH radical production, and thus a 100% removal of BPA is achieved along with ca. 91% mineralization in 60 min. The BPA oxidation rate is increased one order of magnitude compared to photolysis and doubles that for H2O2 + UV. An increase of 40% in the initial oxidation rate of BPA was observed when switching from α-Al2O3 to γ-Al2O3. 4-hydroxybenzaldehyde, 4-hydroxybenzoic acid, acetaldehyde, and acetic acid are the BPA oxidation by-products identified using LC/MS and based on this a reaction pathway was proposed. Finally, it was also concluded that the synthesized catalyst exhibits catalytic activity not only in the UV spectrum but also in the visible one under circumneutral pH. Therefore, Cu2O/Al2O3 can be recommended to conduct a solar photo-Fenton reaction that can degrade other types of molecules.
PERSPEKTIF YURIDIS TERHADAP PERKARA KEALPAAN LALU LINTAS BERDASARKAN UNDANG-UNDANG NO.22 TAHUN 2009 ( Studi Kasus Putusan Nomor-41/PidSus/2017/PN PWD )
Authors: Budoyo Sapto , Pratama Praditya Arcy , Nanda Putri Dea 
Published: November 2022

Lalu lintas memiliki peran penting dalam kehidupan masyarakat sebagai pengguna jalan, namun masih banyak pengguna jalan lalai dengan peraturan lalu lintas. Permasalahan penelitian yaitu urgensi pengaturan pukum terhadap perkara kealpaan lalu lintas berdasarkan Studi Kasus putusan Hakim Nomor-41/PidSus/2017/PN PWD dan analisis Putusan Hakim Nomor-41/PidSus/2017/PN PWD mengenai Perkara Kealpaan Lalu Lintas Berdasarkan Undang-undang No. 22 Tahun 2009. Penelitian ini menggunakan metode pendekatan Yuridis Normatif dengan spesifikasi penelitian ini bersifat Deskriptif Kualitatif. Metode Analisis Data yang digunakan adalah Deskriptif Analitis dengan menggunakan sumber data sekunder berupa bahan hukum primer, sekunder, dan tersier. Hasil Penelitian pada perkara ini secara postivistik telah melanggar ketentuan yaitu perbuatan kelalaian Terdakwa menyebabkan korban luka berat dipidana penjara selama 1 tahun 6 bulan dengan membayar biaya sebanyak Rp. 2.500,-. Untuk tidak terjadi hal seperti ini lagi penegak hukum harus siap membantu untuk mengadili dengan seadil-adilnya agar mendapat efek jera kepada pelaku dan hal ini tidak terjadi lagi kepada orang lain.

Kata kunci : Perspektif Yuridis, Lalu Lintas, Perkara Kealpaan
Liquid-crystalline behaviors of single-walled carbon nanotube aqueous dispersions with different nanotube aspect ratios and surfactants
Authors: Kojima Keiko , Jintoku Hirokuni , Kuwahara Yuki , Aizawa Miho , Yamamoto Takahiro , Muroga Shun , Kobashi Kazufumi , Okazaki Toshiya 
Published: November 2022

Abstract
We investigate the liquid crystal (LC) phase behaviors of the sodium cholate stabilized single-walled carbon nanotube (SWCNT) aqueous dispersions with different SWCNT aspect ratios. The isotropic-to-nematic phase transition occurs at a lower concentration for the SWCNT dispersion with a larger aspect ratio, which is expected by the Onsager theory. The well-aligned film is successfully fabricated from the dispersion with the higher SWCNT aspect ratio by the simple blade coating. We also prepare the SWCNT dispersions with different surfactants, sodium deoxycholate, and sodium taurodeoxycholate, changing the surface condition of SWCNTs, which may affect the LC transition concentrations.