bluuebunny/crossref_metadata_2025_split huggingface dataset:
Association between maternal polycystic ovary syndrome and attention-deficit/hyperactivity disorder in offspring aged 3–6 years: A Chinese population-based study
Authors: Zhang Yuying , Lu Dali , Guo Vivian Yawei , Wang Yuqing , Qiu Shuangyan , Zhang Jingyu , Zhang Yan , Chen Weiqing , Wang Baoping , Yang Weikang 
Published: January 2023

BackgroundMaternal polycystic ovary syndrome (PCOS) may increase the risk of attention-deficit/hyperactivity disorder (ADHD) in offspring; however, their association remains unexplored in Asian populations. Hence, this study aimed to investigate the association between maternal PCOS and ADHD in offspring aged 3–6 years and whether it differed by offspring sex.MethodsThis was a district-wide population-based study of 87,081 preschoolers from 234 kindergartens in Longhua District, Shenzhen, China. The parents were invited to complete a self-administrated questionnaire covering information on socio-demographics, maternal disease history, and child behavior. ADHD symptoms were measured with the parent-rating 26-item Swanson, Nolan, and Pelham Rating Scale (SNAP-IV). Logistic regression was performed to examine the associations between maternal PCOS and ADHD symptoms in offspring.ResultsThe response rate was 80% and 63,390 mother-child pairs were included. Of the mothers, 1,667 (2.6%) reported PCOS diagnoses. The mean age of children at ADHD assessment was 4.86 ± 0.84[SD] years, and 53.6% were boys. Children with maternal PCOS had a higher risk of developing ADHD symptoms than other children (12.0 vs. 9.4%, adjusted odds ratio [OR] = 1.32, 95% CI: 1.13–1.54). The risk estimate was significant in boys (adjusted OR = 1.38, 95% CI: 1.14–1.66) but not in girls (adjusted OR = 1.23, 95% CI: 0.94–1.57, P for interaction = 0.391). Treatment of PCOS tended to be associated with a lower risk of ADHD symptoms than untreated PCOS albeit risk confidence intervals were overlapped (treated: adjusted OR = 1.28, 95% CI: 1.06–1.54 vs. untreated: adjusted OR = 1.14, 95% CI: 1.08–1.83).ConclusionMaternal PCOS increases the risk of developing ADHD in offspring, especially boys. Further studies are warranted to confirm our findings, and early neurodevelopmental screening may be needed in children born to mothers with PCOS.
Whole-genome sequencing to characterize the genetic structure and transmission risk of Mycobacterium tuberculosis in Yichang city of China
Authors: Ji Lv , Tao Feng-Xi , Yu Yun-Fang , Liu Jian-Hua , Yu Feng-Hua , Bai Chun-Lin , Wan Zheng-Yang , Yang Xiao-Bo , Ma Jing , Zhou Pan , Niu Zhao , Zhou Ping , Xiang Hong , Chen Ming , Xiang Zhou , Zhang Fang-Qiong , Jiang Qi , Liu Xiao-Jun 
Published: January 2023

ObjectiveThe burden of both general and drug-resistant tuberculosis in rural areas is higher than that in urban areas in China. To characterize the genetic structure and transmission risk of Mycobacterium tuberculosis in rural China, we used whole genome sequencing to analyze clinical strains collected from patients in two counties of Yichang for three consecutive years.MethodsFrom 2018 to 2020, sputum samples were collected for cultures from patients with suspected tuberculosis in Yidu and Zigui county, and DNA was extracted from the positive strains for genome sequencing. The online SAM-TB platform was used to identify the genotypes and drug resistance-related mutations of each strain, establish a phylogenetic tree, and calculated the genetic distances between pairwise strains. Twelve single nucleotide polymorphisms (SNPs) were used as thresholds to identify transmission clusters. The risk of related factors was estimated by univariable and multivariable logistic regression.ResultsA total of 161 out of the collected 231 positive strains were enrolled for analysis, excluding non-tuberculous mycobacterium and duplicate strains from the same patient. These strains belonged to Lineage 2 (92, 57.1%) and Lineage 4 (69, 42.9%), respectively. A total of 49 (30.4%) strains were detected with known drug resistance-related mutations, including 6 (3.7%) multidrug-resistant-TB (MDR-TB) strains and 11 (6.8%) RIF-resistant INH-susceptible TB (Rr-TB) strains. Six of the MDR/Rr-TB (35.3%) were also resistant to fluoroquinolones, which made them pre-extensively drug-resistant TB (pre-XDR-TB). There were another seven strains with mono-resistance to fluoroquinolones and one strain with resistance to both INH and fluoroquinolones, making the overall rate of fluoroquinolones resistance 8.7% (14/161). A total of 50 strains (31.1%) were identified as transmission clusters. Patients under 45 years old (adjusted odds ratio 3.46 [95% confidential intervals 1.28–9.35]), treatment-naive patients (6.14 [1.39–27.07]) and patients infected by lineage 4 strains (2.22 [1.00–4.91]) had a higher risk of transmission.ConclusionThe drug resistance of tuberculosis in rural China, especially to the second-line drug fluoroquinolones, is relatively serious. The standardized treatment for patients and the clinical use of fluoroquinolones warrant attention. At the same time, the recent transmission risk of tuberculosis is high, and rapid diagnosis and treatment management at the primary care needs to be strengthened.
Managing healthcare employees' burnout through micro aspects of corporate social responsibility: A public health perspective
Authors: Chen Rongxin , Liu Wei 
Published: January 2023

BackgroundGlobally, an increasing number of healthcare workers (HCW) suffer from the issue of burnout (BO) annually. The critical issue of BO undermines the capacity of HCW to deliver superior healthcare services on the one end, it negatively affects the mental health of HCW on the other hand. Although HCW in developed and developing countries face the risk of BO, however, this issue is more critical in developing countries due to poor infrastructure, resources and social inequalities. The BO syndrome has recently been recognized as a public health concern, and new approaches are required to manage this epic, especially in healthcare management, effectively. In this respect, past research recognizes the role of corporate social responsibility (CSR) in influencing employee outcomes. Especially the micro aspects of CSR (MCSR) have recently received growing attention from academicians and practitioners. However, most existing MCSR investigations relate to the positive aspects of individual psychology, leaving the terrain unattended on how MCSR can help employees in reducing negative work outcomes for example, BO. To close this critical gap, the basic aim of this study is to investigate the relationship between MCSR and BO. Further, to understand the underlying mechanism of how and why MCSR may reduce employees' BO, this study introduces two mediators, work engagement (WE) and intrinsic motivation (IM) and one moderator, compassion at work (CW).MethodThe data for the current study were gathered randomly from HCW serving in different hospitals of a developing country. Specifically, we collected the data in three separate waves. A self-administered questionnaire was used as a data collection instrument by following a paper-pencil methodology. The response rate in this study remained close to 64%. Both male and female HCW participated in this study. We validated the hypothesized relationships with the help of structural equation modeling in AMOS software.ResultsThe results confirmed that MCSR negatively predicts BO, and WE and IM mediated this relationship. Moreover, the moderating effect of CW was also confirmed.ConclusionThe findings of this study help healthcare administrators to mitigate the epic of BO among HCW by carefully planning and executing MCSR policies.
Patient safety knowledge, attitude and practice among undergraduate health science students in South West Ethiopia
Authors: Mohammed Tofik , Woldearegay Emebet , Kedir Shemsu , Ahmed Kemal , Getnet Masrie , Gudina Esayas Kebede 
Published: January 2023

BackgroundPatient safety is minimizing the risk of unnecessary damage associated with healthcare to a minimum. It has been linked as a global precedence area where substantial knowledge gaps exist. Knowledge, attitude, and practice of the healthcare providers toward patient safety have a great influence on the delivery of safe patient care. Regardless of this, the issue has not been adequately addressed in Ethiopia.ObjectiveThe main aim of this study was to assess the knowledge, attitude, practice, and factors associated with patient safety practice among undergraduate health science students at Jimma University Institute of Health.MethodsAn institution-based cross-sectional study design was conducted from May to November 2021. Data were collected from 678 undergraduate health science students using a pretested, structured and self-administered questionnaire. EPI data 3.1 was used for data entry, and SPSS version 25 was used for analysis. A binary logistic regression model was utilized to identify factors associated with outcome variables. An adjusted odds ratio with a 95% confidence interval and P &lt; 0.05 were computed to determine the level of significance.ResultsOf the total students, only 293 (43.2%) and 308 (45.4%) had good knowledge and positive attitudes toward patient safety, respectively. Moreover, only 135 (19.9%) of the students had good practices regarding patient safety. Year of study [AOR = 3.75, 95% CI: (2.3, 9.3)], duration on practical attachment [AOR = 2.6, 95% CI: (1.2, 5.9)], and knowledge about patient safety [AOR = 2.9, 95% CI: (1.9, 3.4)] were associated with better patient safety practices.ConclusionIn the current study the practice of patient safety among health science students was low and less than half of the students had good knowledge and favorable attitudes toward patient safety. Patient safety practices were influenced by the length of the clinical attachment, the study year, and the knowledge of patient safety. This calls for patient safety courses to be included in training curricula of undergraduate health sciences students.
Small Fixed-Wing UAV Radar Cross-Section Signature Investigation and Detection and Classification of Distance Estimation Using Realistic Parameters of a Commercial Anti-Drone System
Authors: Kapoulas Ioannis K. , Hatziefremidis Antonios , Baldoukas A. K. , Valamontes Evangelos S. , Statharas J. C. 
Published: January 2023

Various types of small drones constitute a modern threat for infrastructure and hardware, as well as for humans; thus, special-purpose radar has been developed in the last years in order to identify such drones. When studying the radar signatures, we observed that the majority of the scientific studies refer to multirotor aerial vehicles; there is a significant gap regarding small, fixed-wing Unmanned Aerial Vehicles (UAVs). Driven by the security principle, we conducted a series of Radar Cross Section (RCS) simulations on the Euclid fixed-wing UAV, which has a wingspan of 2 m and is being developed by our University. The purpose of this study is to partially fill the gap that exists regarding the RCS signatures and identification distances of fixed-wing UAVs of the same wingspan as the Euclid. The software used for the simulations was POFACETS (v.4.1). Two different scenarios were carried out. In scenario A, the RCS of the Euclid fixed-wing UAV, with a 2 m wingspan, was analytically studied. Robin radar systems’ Elvira Anti Drone System is the simulated radar, operating at 8.7 to 9.65 GHz; θ angle is set at 85° for this scenario. Scenario B studies the Euclid RCS within the broader 3 to 16 Ghz spectrum at the same θ = 85° angle. The results indicated that the Euclid UAV presents a mean RCS value (σ ¯) of −17.62 dBsm for scenario A, and a mean RCS value (σ ¯) of −22.77 dBsm for scenario B. These values are much smaller than the values of a typical commercial quadcopter, such as DJI Inspire 1, which presents −9.75 dBsm and −13.92 dBsm for the same exact scenarios, respectively. As calculated in the study, the Euclid UAV can penetrate up to a distance of 1784 m close to the Elvira Anti Drone System, while the DJI Inspire 1 will be detected at 2768 m. This finding is of great importance, as the obviously larger fixed-wing Euclid UAV will be detected about one kilometer closer to the anti-drone system.
The Investigation of Giardiasis (Foodborne and Waterborne Diseases) in Buffaloes in Van Region, Türkiye: First Molecular Report of Giardia duodenalis Assemblage B from Buffaloes
Authors: Kılınç Özlem Orunç , Ayan Adnan , Çelik Burçak Aslan , Çelik Özgür Yaşar , Yüksek Nazmi , Akyıldız Gürkan , Oğuz Fatma Ertaş 
Published: January 2023

Giardia duodenalis (G. duodenalis) is an important zoonotic protozoan agent that causes foodborne and waterborne diarrhea in humans and other mammals. Molecular-based tests are critical in diagnosing giardiasis in humans and animals, identifying species, understanding the zoonotic potential and transmission routes, and evaluating taxonomy. Therefore, this study aimed to investigate the molecular characterization of G. duodenalis in buffaloes in the Van region in Türkiye. Buffaloes are a species that has been poorly studied in this regard. For this purpose, 100 fecal samples were collected from buffaloes in the Van region. The DNA extraction was performed using the GeneMATRIX STOOL DNA Purification Kit from stool samples. The nested PCR test was performed with the appropriate primers from the obtained DNA samples. The obtained bands suitable for sequencing were sent for sequence analysis, and the sequence results were aligned bidirectionally and compared with the database of GenBank by BLAST. As a result of the study, an 11% positivity rate for G. duodenalis was found in buffaloes, and assemblage E and assemblage B were isolated. To our knowledge, assemblage B in buffaloes was reported for the first time in this study. As a result, it was concluded that buffaloes are an important reservoir for waterborne and foodborne giardiasis.
Performance of Semi-Active Flapping Hydrofoil with Arc Trajectory
Authors: Zhou Junwei , Yan Wenhui , Mei Lei , Shi Weichao 
Published: January 2023

The semi-active flapping foil driven by the swing arm is a simple structure to realize the propulsion of the flapping foil. The motion trajectory of this semi-active flapping foil mechanism is a circular arc, and its hydrodynamic characteristics are not clear. This paper systematically investigates the working characteristics and hydrodynamic performance of this semi-active flapping foil with a circular arc track. Compared with the traditional flapping foil structure, the special design parameters of the semi-active flapping foil driven by the swing arm mainly include the length of the swing arm and the stiffness of the torsion spring. In this paper, the three-dimensional fluid-structure coupling method is used by solving the fluid dynamics equation and the structural dynamics equation, and the working characteristics of the structure with different motion and geometric parameters are analyzed. From the results, increasing the swing arm length is beneficial to improving the peak efficiency of the flapping foil, and also to improving the thrust coefficient corresponding to the peak efficiency point. Under a certain swing arm length, reducing the spring stiffness is also conducive to improving the peak efficiency of the propulsion system, but it is adverse to the thrust coefficient. Further analysis shows that the maximum angle of attack is the key factor affecting the efficiency of this flapping foil propulsion. For the flapping foil described in this paper, its peak efficiency is usually concentrated near αmax=0.2 rad. However, for the thrust coefficient of this kind of flapping foil propulsion, the influencing factors are relatively complex, including swinging arm, the spring stiffness, and the advance coefficient. The maximum angle of attack remains the key factor affecting the peak thrust in the range of advance coefficient far from the starting state.
Sensibilidades estéticas, regeneración y virilidad: sobre la mirada falangista de posguerra al fin de siglo
Authors: Box Zira 
Published: January 2023

El presente artículo parte de la dimensión regeneracionista que, en tanto fascismo, tuvo el discurso falangista de la inmediata posguerra española para asumir que, tal y como ocurrió en otros contextos nacionales y otros discursos emergidos entre el último tercio del siglo XIX y las dos primeras décadas del siglo XX, este tuvo una dimensión de género: si bien la decadencia se pensó a partir de procesos de afeminamiento, la regeneración lo hizo articulándose con la noción de virilidad.
Para el caso específico español, este texto asume que los fascistas de los años 40 se presentaron como continuidades, aunque en una versión totalitaria y antiliberal, de las corrientes regeneracionistas previas. A partir de la idea anterior, se propone la hipótesis de que la inspiración que los falangistas encontraron en quienes les habían precedido tuvo que ver con la posibilidad de interpretar en clave de regeneradora virilidad algunos de los elementos presentes en los discursos finiseculares. Simultáneamente, se sugiere la idea de que dicha mirada al fin del siglo no se basó solo en la posibilidad de elaborar una retórica nacional, sino que también se acompañó de una sensibilidad estética en la que se buscó que el contenido (la España viril) encajase con la forma(la expresión estética de la nación viril).
Cet espace entre nous
Authors: Cockburn Cynthia 
Published: January 2023

The space between us.
This text is the transcript of a lecture given by Cynthia Cockburn in November 1998 at the Maison des Sciences de l’Homme in Paris, marking the opening of a photo exhibition and the publication of a book on the theme of women and war. Both works were the result of research carried by Cockburn in three regions of the world confronted with armed conflict - Northern Ireland, Bosnia-Herzegovina and Israel/Palestine. Placing herself as a participating observer, the author followed the work of three projects bringing together women from antagonistic political standpoints who have chosen to form alliances, and thus work towards the development of a peace process. She was struck by the fact that, in their activity, far from hiding their differences these women affirm their respective identities. Considering the concept of identity, she underlines the importance of understanding it, as do the women she writes about it, as a category with changing borders and dependent on relations with others.
Pelatihan Pembuatan Pupuk Organik Cair(POC) Pada kelompok Pembudidaya Ikan Bandeng di Kabupaten Pangkep
Authors: Anwar Asni , Murni Murni , Andayaningsih Sri , Hasyim Nurinzani , Almi Andi , Aksan Aksan , Malik Apriliani 
Published: January 2023

The community of milkfish cultivators who are members of the "Sipakatau" milkfish cultivator group in Pangkep Regency, until now still has various kinds of obstacles to increase its production. The problem is related to the use of chemical fertilizers before the stocking of milkfish seeds, the aim is to fertilize the growth of klekap and other phytoplankton to be used as natural food for young milkfish, so that it has an impact on the growth of green and blue algae that produce geosmin as the cause of the smell of mud and fishy in fish. milkfish. One alternative that is done to address this problem is to apply the use of liquid organic fertilizer (LOF). The method of implementing the activities is carried out using the methods of coordination, discussion, counseling, training and assistance to partners. Based on the results of community service activities carried out in the Sipakatau group, it can be concluded that so far this group of cultivators has used chemical fertilizers to increase the fertility of their pond soil. Through this training activity, the partner group became aware of and skilled in making and applying the use of liquid organic fertilizer (LOF) based on fermented duck manure to produce organic milkfish in Pangkep Regency. The advice given in this activity is that further assistance should be carried out regarding the use of LOF and applications in ponds so that environmental sustainability can be maintained through the use of organic fertilizers.Â Key Word:Â Milkfish, Natural feed, Pangkep, Liquid Organik Fertilizer
Pelatihan Menulis Puisi pada Siswa SMAN-1 Kuala Pembuang
Authors: Arnisyah Siti , Lastaria Lastaria , Fajeri Ahmad Alghifari 
Published: January 2023

Menulis merupakan suatu keterampilan yang tidak semuanya dimiliki setiap orang. Menulis tidak hanya suatu aktivitas menyalin bahasa lisan ke dalam bahasa tulisan tetapi bagian dari aktivitas untuk menuangkan sebuah ide dan gagasan ke dalam bahasa tulisan. Permasalahan yang cenderung muncul dalam keterampilan menulis ialah kemampuan dalam mengolah bahasa agar tersistem dengan baik bahkan kemampuan dalam pemilihan diksi yang tepat. Khususnya, dalam keterampilan menulis puisi modern. Permasalahan inilah yang menjadi kendala bagi siswa-siswi di SMAN-1 Kuala Pembuang yang pada dasarnya rata-rata pecinta sastra dan mahir dalam bersyair (puisi). Namun, kesulitan dalam menulis puisi ke dalam sebuah tulisan. Hadirnya kegiatan pelatihan menulis puisi modern membawa angin segar bagi siswa-siswi SMAN-1 Kuala Pembuang sebagai penggemar sastra, tentunya kegiatan ini menawarkan solusi penyelesaian masalah yang dihadapi serta menjadi jembatan pula bagi mereka untuk menyalurkan minat dan bakat siswa. Pelatihan menulis puisi ini dihadiri 60 orang siswa-siswi yang benar-benar pencinta sastra dan 3 orang guru bahasa Indonesia tentunya sebagai pendorong semangat siswanya sekaligus ikut berpartisipasi dalam menulis puisi. Dari hasil pelatihan menulis puisi modern menghasilkan 36 karya puisi terbaik yang ditulis para guru dan siswa Â dengan tema yang dibuat sebebas mungkin agar tidak mengikat langkah penulis pemula.Â
Unified Framework for the Analysis of the Effect of Control Strategies on On-Load Tap-Changer’s Automatic Voltage Controller
Authors: Garcia Iker , Santana Roberto 
Published: January 2023

<p>With the advent of new loads and generation on the low voltage grid, voltage fluctuation has increased, especially in active distribution grids with a high penetration of distributed resources and a large deployment of electric vehicles. The coordination of different technologies has emerged as the best way for voltage regulation, among others, smart inverters, open soft points or transformers with on-load regulation capability. This paper proposes a novel way to model the control strategies for the automatic voltage controller of On-Load Tap-Changer transformers. The purpose is to standardize and simplify the way these</p>
<p>strategies are represented, in order to facilitate (i) their election by Distribution System Operators, (ii) their future integration with other systems, and (iii) to increase the ability to anticipate On-Load Tap-Changer behavior. The proposal has been validated using real data, obtaining an accuracy of 99.15% in the tap changer positions. A unified framework is also introduced, which allows the proposed functional representation to be combined with the On-Load Tap-Changer controller behavior estimation. A experimental validation has been carried out where more than 150 000 strategies have been simulated, finally determining the one that best fits the objectives.</p>