bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of Elective Cesarean Section on Children's Obesity From Birth to Adolescence: A Systematic Review and Meta-Analysis
Authors: Zhang Shanshan , Qin Xiaoyun , Li Peixuan , Huang Kun 
Published: January 2022

BackgroundElective cesarean section (ECS) is the most common reason for the increasing cesarean section rate worldwide, and it is reported to be related to adverse short-term and long-term outcomes in both mothers and infants. Findings on the association between ECS and overweight and obesity in children are controversial in recent studies. Therefore, we conducted a systematic review and meta-analysis to examine the effect of ECS on offspring's overweight and obesity.MethodsPubMed, Science Direct, Web of Science, CNKI (China National Knowledge Infrastructure), Wanfang Database (in Chinese), and China Biology Medicine disc databases were searched using different combinations of three groups of keywords: “elective cesarean section,” “overweight/obesity,” and “children.” Nine cohort studies and 11 independent risk estimates were finally identified.ResultsWe have observed significant association between ECS and children's obesity, the total pooled risk ratio (RR) being 1.10 (95% CI: 1.01–1.18; I2 = 32.4%). In subgroup analysis, ECS was found to be associated with the occurrence of obesity in preschoolers (RR = 1.12, 95% CI: 1.02–1.22; I2 = 16.8%). Furthermore, it revealed that ECS was related with the high risk of children's obesity where the rate of ECS exceeded 10%. No significant association was observed between ECS and children's overweight, and the RR was 1.12 (95% CI: 0.94–1.30; I2 = 55.6%).ConclusionsOverall, it indicated that children born via ECS had an increased risk of later-life obesity. Given the global increase in childhood obesity, our findings would provide evidence-based reference for early life intervention on children's obesity.Systematic Review Registrationhttps://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021267211, identifier: CRD42021267211.
Prognostic Implications of Pyroptosis-Related Gene Signatures in Lung Squamous Cell Carcinoma
Authors: Li Tingting , Liu Huanqing , Dong Chunsheng , Lyu Jun 
Published: January 2022

Background: Lung squamous cell carcinoma (LUSC) has been a highly malignant tumor with very poor prognosis. It is confirmed that pyroptosis refers to the deaths of cells in a programmed and inflammatory manner. Nevertheless, the correlation between expression of genes related with pyroptosis and their prognosis remains uncertain in LUSC.Methods: Utilization of The Cancer Genome Atlas (TCGA) cohort has been done for evaluating the prognostics of pyroptosis-related genes for survival and constructing a signature with multiple genes. The least absolute shrinkage and selection operator (LASSO) Cox regression was performed for establishing such pyroptosis-related gene signature.Results: Eventually, identification of 28 genes in relation to pyroptosis was made in LUSC and healthy lung tissues. Upon the basis of these differentially-expressed genes (DEGs), the patients of LUSC can be divided into two subtypes. Nine gene signatures were established using LASSO. The surviving rate for low-risk group was apparently greater in contrast with the high-risk group (p &lt; .001). According to our finding, risk score worked as an independent predictive factor of OS among LUSC sufferers in combination with clinical characteristics. In line with Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses, the enrichment of immunity-related genes and decreasing immunity status among the high-risk group.Conclusion: Genes in relation with pyroptosis played an essential role in tumor immunity, which is capable of predicting the prognosis for LUSCs.
Promoting Mental Health in Healthcare Workers in Hospitals Through Psychological Group Support With Eye Movement Desensitization and Reprocessing During COVID-19 Pandemic: An Observational Study
Authors: Fogliato Elisa , Invernizzi Roberta , Maslovaric Giada , Fernandez Isabel , Rigamonti Vittorio , Lora Antonio , Frisone Enrico , Pagani Marco 
Published: January 2022

BackgroundPsychological support was provided by the Eye Movement Desensitization and Reprocessing Integrative Group Treatment Protocol (EMDR-IGTP) within the hospitals in the Northern Italy in favor of healthcare workers during the COVID-19 pandemic. This study aimed at evaluating the effectiveness of treatment in terms of (a) symptomatology reduction related to peri- and post-traumatic stress; (b) clinical improvement over time; and (c) the maintenance of the achieved outcome over time.MethodsThe population was composed of healthcare workers who spontaneously requested psychological intervention in both the first and the second emergency waves. Statistical analyses were carried out to highlight the differences in Impact of Event-Revised (IES-R) and Post-Traumatic Growth Inventory (PTGI) before and after the group intervention.ResultsIn both the first and the second waves, pre-treatment values are higher than post-treatment values for all dimensions of the IES-R. The results show that there are no significant differences between the first and the second wave with regard to the treatment effect. Healthcare workers maintained positive changes over time despite their prolonged exposure to an emergency and the possibility of retraumatization at the onset of a new emergency phase, irrespective of their working place. Healthcare workers who were treated in the first wave showed at the beginning of the second emergency wave less vulnerability and more resilience than those who were treated only in the second wave.Pre-treatment scores of healthcare workers affected by COVID-19 are discussed.ConclusionCOVID-19 had a significant impact on the well-being of healthcare workers who were working in hospitals. Psychological support in case of emergency is needed.
Neuroticism as Mediator and Moderator Between War Atrocities and Psychopathology in Syrian Refugee Children and Adolescents
Authors: Khamis Vivian 
Published: January 2022

BackgroundDespite the extensive research on war atrocities and risk factors for psychopathology, there is a paucity of research on the potential mediating and moderating effect of neuroticism in refugee children and adolescents.ObjectiveThis study aimed to analyze whether neuroticism mediated and/or moderated the relationship between war atrocities and different types of psychopathology in Syrian refugee children and adolescents who resettled in Lebanon and Jordan.Participants and SettingParticipants were 1,000 Syrian refugee children and adolescents of both sexes.MethodsQuestionnaires were administered in an interview format with children at school by two trained psychologists. Descriptive statistics and inter-correlations among variables were used Then the mediator and moderator effect of neuroticism in the relationship between war atrocities and posttraumatic stress, emotion regulation and behavioral and emotional disorders were examined.ResultsA partial mediating effect of neuroticism on posttraumatic stress disorder (PTSD), emotion dysregulation, and emotional and behavioral disorders was revealed. Findings also indicated full moderating effects of neuroticism on PTSD as well as partial moderating effects on emotion dysregulation, and emotional and behavioral.ConclusionsFindings contribute to the neuroticism literature by showing that high-N children develop more problems that are psychopathological and have more severe affective reactions to war atrocities in post- resettlement contexts. Early interventions aimed to reduce neuroticism might contribute to a better prognosis in refugee children at high-risk for psychological disorders.
Research on Time-Driven Activity-Based Management System of Public Hospitals
Authors: Jiang Qiwen , Zhu Xueyuan , Chen Lianghua , Zhao Ziyuan , Chen Yilong 
Published: January 2022

ObjectiveTo provide references for effective implementing cost management for public hospitals through establishing time-driven activity-based management (TDABM) system. The TDABM system was established from hospital cost accounting, budget, control, and performance.ResultsThe established TDABM system could improve the precision of hospital cost accounting, improve medical staff's working efficiency, realize the whole process of cost management, and enhance the competitiveness of the hospital.ConclusionThe activity of implementing TDABM in public hospitals had practical significance.
Un livret inédit sur saint Georges : une passion latine réécrite et son abrégé liturgique
Authors: Dolbeau François 
Published: January 2022

Oxford, St. John’s College 120 — a manuscript written circa 1200— includes a booklet dedicated to saint George. It comprises a Passion in fifty chapters, a liturgical Legend in nine lessons and an Apology intending to justify, in spite of the
Decretum gelasianum condemnation, the most incredible miracles. Its layout, in particular the copy of the preface on the reverse of an additional leaf, implies that it was made under the author’s control. George’s Passion rewrites and expands a model composed in too simple and humble a style ; the liturgical Legend is made of extracts which remove the most extraordinary episodes, warranted all the same by the final Apology. Obviously, Passion and liturgical lessons were produced together, a fact confirmed by many other sources. Modern historians, therefore, are wrong when they focus on a narrative source and neglect its liturgical epitome, although both are often connected in their early manuscript tradition. The Oxford booklet is printed in extenso at the end of this paper.
Cheng's Fuzzy Time Series Method Implementation In Predicting The Number Of Covid-19 Positive Cases In Indonesia
Authors: Rafianto Andi , Rasyid Rum Mohamad Andri Kristiyanto , Bernadhed  , Istiningsih  
Published: January 2022

At the beginning of 2020, citizens all around the world were streaked by the Corona Virus (Covid-19) pandemic which caused terror far and near. Millions of people were infected and thousands more died ever since the World Health Organization or WHO has declared the Corona Virus (Covid-19) as a global pandemic. Following up on this, the Indonesian government also stated that the Corona Virus problem had become a non-natural national disaster. The President of the Republic of Indonesia and the Regional Government along with their staffs worked hand in hand to take several tactical steps as an effort to prevent the spread of the Corona Virus (Covid-19) in the community. In this study, authors use one method to make predictions or forecasting, that is the Cheng Fuzzy Time Series method, to predict the number of Covid-19 cases in Indonesia so that the government can take tactical steps after knowing the predicted number of the case. The actual data used is the number of Covid-19 case from July 2020 up until October 2020. From the results of calculations that have been carried out using this method, the conclusion is that the performance is splendid, in the range of MAPE <10, whose error value is 5%. With 95% value of accuracy.
2.02 kW and 4.7 GHz linewidth near-diffraction-limited all-fiber MOPA laser
Authors: Gu Quan , Zhao Qilai , Yang Changsheng , Jiang Kui , Guan Xianchao , Zeng Chun , Jiang Wanpeng , Sun Yuxin , Huang Chengzi , Zhou Kaijun , Feng Zhouming , Yang Zhongmin , Xu Shanhui 
Published: January 2022

Abstract
Based on a low time-domain-instability narrow-linewidth seed and a counter-pumped power-amplifier with a 20/400 μm core/inner-cladding-diameter active fiber, an all-fiber 2.02 kW and 4.7 GHz linewidth near-diffraction-limited master-oscillator power-amplifier (MOPA) laser at 1064 nm is demonstrated experimentally. By decreasing the time-domain-instability of the signal, the stimulated Raman scattering effect in the power-amplifier stage is suppressed effectively. As a result, a measured M2 factor of 1.20, and an optical signal-to-noise ratio of >65 dB are obtained at the maximum output power without observation of the transverse mode instability effect. The further enhancement of power scaling of this MOPA laser is restricted by the stimulated Brillouin scattering effect. To the best of our knowledge, this result exhibits the highest output power of all-fiber MOPA laser with narrow linewidth (<5 GHz level), which is highly competitive in spectral beam combining.
OPTIMASI JUMLAH, POSISI, DAN DIAMETER NOZEL TURBIN PELTON MELALUI ANALISIS QFD DAN UJI EKSPERIMENTAL
Authors: Murtalim  , Amir  , Sukarman  , Karyadi  , Agus Supriyanto  , Khoirudin  , Sugiharto  , Toto Supriyono  , Muhamad Abdika Mafruh  , Fachrizal Ahmad Setiawan  , Amar  
Published: January 2022

Penduduk Indonesia belum sepenuhnya mendapat layanan penerangan listrik, terutama yang berada di daerah terpencil dan berada di lereng-lereng bukit, sementara di lokasi tersebut terdapat potensi energi yang cukup untuk mengerakkan turbin air sebagai penggerak generator listrik. Turbin pelton adalah salah satu jenis turbin impuls yang performancenya dipengaruhi oleh debit air, nosel, dan jumlah sudu, atas dasar tersebut penulis menyajikan artikel yang menerapkan metode quality function deployment (QFD) dan pengujian eksperimental terhadap prototipe turbin pelton di laboratorium Universitas Buana Perjuangan Karawang. Langkah-langkah dalam penelitian ini meliputi studi literatur dan lapangan, perancangan, pembuatan alat uji, pengujian, analisis data, dan kesimpulan. Variasi pengujian berdasarkan pada diameter, posisi dan jumlah nosel terhadap sudu turbin yang berjumlah 12 buah dan berdiameter150 mm, sedangkan untuk pembangkit listriknya menggunakan generator mini berdaya 350 watt. Hasil pengujian yang diperoleh adalah daya input (Pin) terbesar dengan nilai 73,6 watt terdapat pada dn 9 mm dengan posisi nozel atas dan bawah dan jumlah nozel 2 buah. Daya turbin (Pt) ) terbesar dengan nilai 70,1 watt terdapat pada dn= 6 mm, posisi nosel di atas dan jumlah nozel 1 buah, efisiensi turbin (ηt) terbesar dengan nilai 95,4 % terjadi pada dn = 9 mm dengan jumlah nosel 1 buah dengan posisi nosel di atas, daya generator (Pgen) terbesar 11,7 watt terjadi pada dn = 9 mm dengan jumlah nosel 1 buah dengan posisi nosel di atas, effisiensi generator (ηgen) terbesar dengan nilai 17,9 % terjadi pada dn = 9 mm dengan jumlah nosel 1 buah dengan posisi nosel di atas dan efisiensi sistem terbesar (ηsis) 17,1% terjadi pada dn = 9 mm dengan jumlah nosel 1 buah d posisi nosel di atas.

Kata kunci: Turbin pelton, quality function deployment (QFD), pengujian eksperimental
DUKUNGAN SOSIAL DAN EFIKASI DIRI
Authors: Heriyani Eka , Widiastuti Haning Tri , Altaf Syafiq Muhammad 
Published: January 2022

Penelitian ini dilatar belakangi oleh studi pendahuluan lapangan mahasiswa Bimbingan Konseling pada tahun pertama memasuki masa perkuliahan merasa kurang mendapat dukungan dari lingkungan kampus serta keyakinan diri pada saat memasuki perguruan tinggi swasta. Tujuan penelitian untuk mengetahui dan mendeskripsikan bagaimana tingkat dukungan sosial dan efikasi diri mahasiswa BK UHAMKA tahun 2019 serta melihat apakah adanya hubungan antara dukungan sosial dengan efikasi diri.Metodologi penelitian menggunakan metode kuantitatif korelasi. Populasi penelitian adalah mahasiswa Program Studi Bimbingan dan Konseling FKIP UHAMKA, yang terdaftar pada tahun angkatan 2019/2020 sebanyak 162 mahasiswa. Sampel penelitian ini sebanyak 115 mahasiswa. Hasil hipotesis mengacu pada korelasi produk momen yang mendapatkan hasil sebagai berikut. rhitung sebesar 0,984 dan rtabel sebesar 0,05 sehingga rhitung > rtabel, hal ini bermakana adanya hubungan yang sangat kuat antara dukungan social dengan efikasi diri Dan nilai p sebesar 0,000 <0,05 yang menyatakan adanya hubungan yang positif. Dapat disimpulkan adanya hubungan yang kuat dan positif antara dukungan sosial dengan efikasi diri.
Auditoría energética a un bloque de aulas en Quito, Ecuador como estrategia de reducción de emisiones de CO2
Authors: Rueda Víctor 
Published: January 2022

Esta investigación busca conocer el consumo de energía en el Bloque A del Campus Sur de la Universidad Politécnica Salesiana, en Quito – Ecuador, a través de una auditoría energética, misma que analiza su envolvente térmica, la eficiencia de los equipos térmicos instalados y así conocer su actual calificación energética simulando su ubicación en España, país que cuenta con herramientas informáticas para este fin. Los resultados de ese trabajo ayudarán a instituciones públicas y privadas relacionadas al área a impulsar la creación de una herramienta informática de calificación energética de edificios, exigido en la Ley de Eficiencia Energética aprobada en el año 2019 en Ecuador.
Para esto se recopiló información sobre parámetros climáticos, datos de la envolvente, instalaciones térmicas, entre otras. Después mediante el programa HULC, se emitió la calificación energética del edificio, misma que fue E. Posterior a esto se propuso mejoras de eficiencia energética. Mediante la simulación de estas mejoras, incluyendo la energía solar térmica, se redujo en un 60% el consumo de energía primaria (EP) no renovable y las emisiones de CO2, logrando una calificación energética final A.
Este trabajo podrá ser mejorado si se llega a contar con información más robusta que ayudará a optimizar la simulación en HULC e impulsa investigaciones sobre auditorías energéticas en edificios relacionadas con los consumos de EP no renovable y emisiones de CO2.
Análisis de Energía Firme en Autogeneradores Hidroeléctricos Considerando la Red de Transmisión
Authors: Trejo Alejandro , Gavela Patricia , Salinas Diego 
Published: January 2022

Resumen
En este artículo se presenta una propuesta metodológica para el cálculo de la energía firme de centrales hidroeléctricas, considerando curvas de duración mensuales de caudal y un enfoque estocástico en lugar del enfoque tradicional determinístico. Esta implementación metodológica demostró, que la incorporación de las curvas mensuales de duración de caudales y la consideración de la naturaleza estocástica del recurso hidrológico, maximiza la oportunidad de participación de centrales hidroeléctricas privadas habilitadas como autogeneradores para la suscripción de contratos bilaterales con grandes consumidores; aspecto que permitirá a la ARCERNNR contar con información técnica de base para ajustes normativos que se requieran para la Regulación Nro. ARCONEL 004/17 “Regulación para Grandes Consumidores”.
Como parte del estudio, se realizó además un análisis estadístico de la producción energética de autogeneradores, autoconsumos y entrega de excedentes de energía de los autogeneradores, con el fin de conocer la situación actual de los autogeneradores y evaluar futuros ajustes a las condiciones establecidas en la regulación “001/14 - Participación de Autogeneradores en el Sector Eléctrico”. Adicionalmente se analizó la confiabilidad de abastecimiento energético del sistema considerando la operación de autogeneradores y el abastecimiento de consumos para un horizonte de 7 años, bajo escenarios de hidrología diversos. Para el desarrollo de este trabajo se utilizó el modelo computacional SDDP.
Justification of the layout and operating mode of a vortex-dedusting device as part of heat recovery units in agro-industrial facilities
Authors: Kotov B. I. , Hryshchenko V. O. , Hrushetskiy S. M. , Rud A. V. 
Published: January 2022

Annotation
Purpose. Determination of the efficiency of functioning of the centrifugal dust collector of exhaust ventilation air when supplied to the heat exchanger, and the parameters of the dedusting device.
Methods. The specificity of the problem being solved determines the use of an analytical method for research, which allows us to consider the general scheme of the process flow, without specifying the dimensional characteristics. The research technique involves the compilation of differential equations of the motion of particles in a swirling air flow and determination of the trajectory of their movement.
Results. The possibility and feasibility of using a direct-flow cyclone for dedusting ventilation emissions from an industrial premises before feeding to a heat recovery unit is considered. To assess the efficiency of dust cleaning, a mathematical description of the dynamics of motion of dust particles in a vortex flow of a direct-flow cyclone has been formulated. Analytical dependences are obtained, according to which the trajectories of motion of dust particles in projections onto the transverse and longitudinal planes of the cyclone body are calculated. The formulas obtained make it possible to determine the design and operating parameters of the dedusting device and to estimate the size of particles, the capture of which is provided by the proposed device.
Conclusions
1.	A rational layout diagram of a heat recovery system for ventilation air of industrial facilities has been determined, which in series connects a once-through cyclone with an impeller and a tube-plate heat exchanger.
2.	A mathematical description of the dynamics of the motion of dust particles in a vortex flow has been formulated and investigated, and calculation formulas have been obtained for calculating the trajectories of motion of particles, which are used to determine the design and operating parameters of a direct-flow dust cleaner.
Keywords: ventilation emissions, heat exchanger, dedusting of the air flow, direct-flow cyclone, particle trajectories.
Origen e historia del ecuavóley
Authors: Galeano Alex Santiago 
Published: January 2022

El presente estudio permitió conocer la historia del deporte tradicional ecuatoriano ecuavóley, su impacto socio-cultural, el origen del término y provincias en las que se inició su práctica. Los objetivos planteados fueron: establecer una teoría fundamentada sobre los inicios del ecuavóley; analizar el impacto social y cultural del ecuavóley en Ecuador; determinar la época en la que se inició su práctica y conocer la década en la que comenzó a usarse el término ecuavóley. Se realizará a través del paradigma cualitativo, fundamentado a partir de cuatro fases científicas: preparatoria, de campo, análisis histórico documental e informativa.
Perancangan Sistem Rekomendasi Influencer Menggunakan Knowledge-based Filtering
Authors: Novandra Rizki Ridho , Heryanto Hery 
Published: January 2022

Media sosial merupakan pangsa pasar yang sangat besar bagi pelaku usaha karena memiliki jumlah pengguna yang tinggi. Hal ini dapat dimanfaatkan oleh pelaku usaha untuk memasarkan produk atau jasa mereka dengan bantuan influencer. Pemilihan influencer yang tepat dapat meningkatkan jumlah transaksi, namun pemilik usaha juga dapat mengalami kerugian apabila bekerja sama dengan influencer bercitra negatif.
Salah satu cara menemukan influencer yang tepat adalah dengan menggunakan sistem rekomendasi berbasis knowledge-based filtering. Sistem ini dapat menerima masukan dari pengguna sesuai kebutuhan usaha masing-masing dan mengeluarkan rekomendasi influencer.
Sistem rekomendasi memanfaatkan dua atribut, yaitu engagement rate dan growth rate. Engagement rate digunakan sebagai indikator keaktifan komunikasi antara influencer dengan follower. Growth rate digunakan sebagai indikator popularitas influencer.