bluuebunny/crossref_metadata_2025_split huggingface dataset:
Advancing neurosurgical education in the age of online learning and global knowledge sharing: impact of Cerebrovascular Q&A webinar series
Authors: Faisal Umme Habiba , Idrissi Yassine Alami , Chaurasia Bipin , Takasumi Alexis , Baldoncini Matias , Patel Akshal , Monteith Stephen , McDougall Cameron , Costa Matias 
Published: November 2023

BackgroundThe Seattle Science Foundation created the Cerebrovascular Q&amp;A series as a free web-based tool to educate physicians and physicians-in-training about cerebrovascular and endovascular neurosurgery across geographical boundaries and different levels of training.ObjectiveThis study aims to assess the educational impact and clinical implications of the Cerebrovascular Q&amp;A webinar series, hosted by the Seattle Science Foundation.MethodsA digital anonymous, self-administered survey was sent to the live webinar participants. The survey contained questions about the socio-demographic characteristics of the participants, their perception of the content of the webinar series, and its impact on academic and clinical practice. The data collected from the Survey-Monkey platform was exported to Microsoft Excel which was used to perform all statistical analyses. The viewer metrics on Zoom and YouTube were also analyzed to understand trends observed among a diverse global cohort of participants.ResultA total of 2,057 people hailing from 141 countries had registered for the Cerebrovascular Q&amp;A series. The response rate to the questionnaire was 12.63% (n = 260). Respondents hailed from 65 countries, of which the majority were from India (13.46%, n = 35) and United States (11.15%, n = 29). Most of the participants were male (82.69%, n = 215), while only 15.77% (n = 41) were female. The maximum number of participants were neurosurgery attendings (36.65%, n = 92) followed by neurosurgeons undergoing fellowship training (24.70%, n = 62) and students who were currently in residency training (15.54%, n = 39). 75.97% (n = 196) heard of the Cerebrovascular Q&amp;A series through the emails from Seattle Science Foundation. 21.5% (n = 56) learned about the webinar series through social media. 75% of participants reported that the webinar content was advanced and comprehensive, and the selection of speakers was relevant. 63.08% (n = 164) found the webinars sparked innovative research ideas. Additionally, 55% (n = 143) reported changes in their clinical practice based on the acquired knowledge.ConclusionThe findings from this study reveal that webinar-based medical education in cerebrovascular neurosurgery is highly effective and influential. Web-based platforms and social media present a potent strategy to overcome barriers, emphasizing the need for targeted efforts to engage more women in medicine and neurosurgery recruitment.
Evaluating temporal bone column density for optimized bone conduction implant placement
Authors: Talon Emile , Wagner Franca , Weder Stefan , Anschuetz Lukas , Caversaccio Marco , Wimmer Wilhelm 
Published: November 2023

IntroductionAn optimal placement of bone conduction implants can provide more efficient mechanical transmission to the cochlea if placed in regions with greater bone column density. The aim of this study was to test this hypothesis and to determine the clinical potential of preoperative bone column density assessment for optimal implant placement.MethodsFive complete cadaver heads were scanned with quantitative computed tomography imaging to create topographic maps of bone density based on the column density index (CODI). Laser Doppler vibrometry was used to measure cochlear promontory acceleration under bone conduction stimulation in different locations on the temporal bone, using a bone-anchored hearing aid transducer at frequencies ranging from 355 Hz to 10 kHz.ResultsWe found a statistically significant association between CODI levels and the accelerance of the cochlear promontory throughout the frequency spectrum, with an average increase of 0.6 dB per unit of CODI. The distance between the transducer and the cochlear promontory had no statistically significant effect on the overall spectrum.DiscussionWe highlight the importance of bone column density in relation to the mechanical transmission efficiency of bone conduction implants. It may be worthwhile to consider column density in preoperative planning in clinical practice.
Frequency and Antimicrobial Resistance Patterns of Foodborne Pathogens in Ready-to-Eat Foods: An Evolving Public Health Challenge
Authors: Abalkhail Adil 
Published: November 2023

Food products that are ready-to-eat have become increasingly popular in recent years due to their efficiency, affordability, and convenience. However, there are concerns about public health because certain products, particularly animal products, may contain antibiotic-resistant bacteria. This study aimed to quickly and accurately identify foodborne pathogens, such as Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus), in samples of shawarma and chicken burgers using peptide mass fingerprinting (PMF) technology. Additionally, the prevalence and levels of antibiotic resistance in the pathogens were determined. The study utilized 300 samples obtained from fast food restaurants in Al Qassim, Saudi Arabia. A variety of methods were used to identify foodborne pathogens, including culture on specific media, bacterial counts by numerical dilutions of homogenized samples, and proteome identification by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS). The Kirby–Bauer method was applied to detect the susceptibility and resistance of the bacteria to various antibiotics. PCR was utilized to identify antimicrobial resistance genes such as blaTEM, tet(A), blaZ, and mecA in S. aureus and E. coli isolates. The percentage of E. coli, S. aureus, Salmonella, Listeria monocytogenes (L. monocytogenes), Acinetobacter baumannii (A. baumannii), and Hafnia alevei (H. alevei) was 34%, 31%, 10.67%, 7.33%, 6.67%, and 4%, respectively. Shawarma samples were found to contain the highest levels of pathogens, compared with chicken burger samples. According to the MBT Compass Flex Series Version 1.3 software, all isolates were identified with 100% accuracy. The log score for MBT identification ranged from 2.00 to 2.56. Among E. coli isolates, ampicillin, and penicillin had the highest resistance rate (100%), followed by tetracycline (35.29%). A number of antibiotics were reported to be resistant to S. aureus, including nalidixic acid (100%), followed by penicillin (96.77%), piperacillin (45.16%), and norfloxacin (32.26%). Some E. coli isolates were susceptible to tetracycline (49.02%), nalidixic acid (47.06%), and piperacillin (43.14%), whereas amikacin was the only drug that was effective against 32.72% of S. aureus isolates. The proportions of the blaTEM and tet(A) genes in E. coli isolates were 55.89% and 45.1%, respectively, whereas S. aureus strains did not possess either of these genes. However, 21.5% and 47.31% of blaz and mecA genes were present among various isolates of S. aureus, respectively. In contrast, E. coli strains did not possess either of these genes. In conclusion, the fast identification and antimicrobial profiles of the foodborne pathogens were useful in identifying which restaurants and fast food outlets may need to improve their food safety practices. Ultimately, our results will be used to devise targeted strategies to control foodborne pathogens.
Identification of Mudanjiang Phlebovirus in the Daxing’anling Region of China
Authors: Fang Chenli , Liu Yantao , Tang Fang , Liu Liming , Guo Peijun , Zhang Yunfa , Zhang Jingtao , Ma Xiaofang , Hu Zhenyu , Li Shuang , Wang Gang , Cheng Shiwei , Zhang Xingxiao , Zhang Jianlong , Zhang Xiaoai , Liu Wei 
Published: November 2023

Mudanjiang phlebovirus (MJPV) is a newly discovered phlebovirus, initially detected from Ixodes persulcatus ticks in China in 2022. In this study, by next-generation sequencing (NGS) on a wide variety of ticks and wild small animals in China, we detected MJPV from I. persulcatus and Meriones meridianus. Additionally, we conducted RT-PCR and sequencing on 1815 adult ticks and 805 wild small mammals collected from eight provinces in China between 2017 and 2021. MJPV RNA-positive results were found in 0.22% (4/1815) of tick samples, as well as in 0.12% (1/805) of rodent samples. All positive detections were obtained from Heilongjiang and Inner Mongolia. Sequencing analysis revealed nucleotide similarities ranging from 98.23% to 99.11%, as well as amino acid similarities ranging from 99.12% to100%, between the current MJPV strain and previously reported strains of MJPV. Phylogenetic tree analysis demonstrated that the previously reported MJPV strain along with our two variants clustered together with other tick-borne phenuiviruses, indicating their close relationship within this viral group. This study represents the first detection of MJPV infection in wild rodents, expanding the known host range for this virus in the endemic regions.
Analisis Efisiensi Pendapatan Usaha Tani Padi (Oryza Sativa) Dengan Rotasi Tanam Padi-Padi-Jagung ( Zea Mays L.) Di Desa Sei Beras Seikata Kecamatan Sunggal Kabupaten Deli Serdang
Authors: Rafinda Syarif , Kusbiantoro Dedi , Ramadhan Rahmat 
Published: November 2023

Tujuan penelitian ini adalah pertama untuk mengetahui pendapatan yang diperoleh petani secara maksimal dengan metode penggunaan rotasi tanam padi-padi-jagung di Desa Sei Beras Seikata, kedua untuk mengetahui tingkat efisiensi usaha tani rotasi tanam dalam satu tahun padi-padi- jagung di Desa Sei Beras Seikata.
Lokasi Penelitian ini di Desa Sei Beras Seikata, Kecamatan Sunggal, Kabupaten Deli Serdang, Sumatra Utara. Pemilihan lokasi penelitian dilakukan secara sengaja. Pengumpulan data dilakukan dengan menyebarkan kuesioner, wawancara dan survey lapangan. Sumber data yang digunakan adalah sumber data primer dan sumber data sekunder. Metode pengambilan sampel yang digunakan dalam penelitian ini adalah metode total sampling yaitu seluruh populasi dijadikan sample.
Hasil penelitian ini adalah untuk mengetahui peningkatan pendapatan dan efisiensi pendapatan usaha tani Padi-Padi-Jagung dari mulai musim tanam pertama padi, musim tanam kedua Padi dan musim tanam ketiga Jagung. Kondisi bertanam padi dan jagung ini sangat menguntungkan bagi petani karena selain menambah dalam jumlah pendapatan namun manfaat yang di dapat cukup terbilang bagus anatara lain adalah pertama mengurangi intensitas serangan hama atau penyakit, kedua menigkatkan kesuburan tanah, ketiga membentuk ekosistem mikro yang stabil.
k-Means Clustering to Enhance the Petrified Wood Composition Data Analyses and Its Interpretation
Authors: Muliawati Triyana , Harbowo Danni Gathot , Lubis Andre Markus Fernando , Turnip Juan Daniel , Irda Erina Rosalia , Azahra Adelia , Marito Yanti 
Published: November 2023

Geologically, the fossilization of wood materials into fossils requires appropriate conditions, some of which have been preserved for millions of years. In nature, the organic mass of wood must be quickly replaced by inorganic elements before it decomposes under harsh geological conditions. Anorganic oxides such as silica-oxide, are known to be the main components of most wood specimens (up to 80%). The presence of alkaline oxides such as sodium and potassium oxide seems to play a major role in the presence of dissolved silica during petrification. However, their significance in the petrification phenomenon that occurs in fossilized plant wood is not yet known. Therefore, in this study, cluster analysis was conducted to determine the relationship between the presence of silica and alkaline compounds in petrified wood fossils. The approach used was -means clustering supported by the Elbow Method, which aims to review and order a complex set of data into subsets, thus allowing interpretation. The results showed that the clustering of the fossil wood composition data was optimal at = 3. There is a fair correlation between the presence of silica and alkali oxide compounds (-0.504 to -0.387), as well as with another inorganic compounds (+0.957). The presence of sodium and potassium is strongly correlated during silicification (+0.905). Additionally, the results of data clustering made the wood fossilization process susceptible to describe, especially through data regression. The data visualization provides more facts and proper explanations of the role of alkaline oxides in wood silicification. This study furthers our understanding of wood fossilization, especially the diagenesis of wood chemical composition in geological history.
Pencegahan Perilaku Kesehatan Cenderung Berisiko Remaja dengan Promosi Perilaku
Authors: Alfiani Ayik , Wulansari  
Published: November 2023

Health behavior tends to be at risk is a nursing problem that can arise in families with teenagers. At the fifth stage of family development or families with the first child, teenagers have unique characteristics. In teenagers there are characters who start looking for identity and sometimes get the wrong association. One of the social influences is smoking. Smoking in teenagers is an act of choosing an unhealthy lifestyle and it is a risky health behavior. This writing aims to describe the management of health behavior that tends to be risky in families with teenagers developmental stages in the Gabus I Health Center Area. The writing method used in the preparation of this scientific paper is descriptive research with a management approach that starts with assessment and ends with evaluation. Data collection techniques were carried out at the assessment stage using interview techniques, observation, and documentation studies. Management of health behavior tends to be risky in families carried out for 4 days. Actions taken to overcome this problem are the promotion of health care behavior, by way of health education about smoking in teenagers and making a physical exercise schedule. Based on the nursing actions that have been carried out, health behavior problems tend to be at risk for the families resolved marked by client not smoking anymore and families understanding education about the dangers of smoking in teenagers.
ABSTRAK
Perilaku kesehatan cenderung berisiko merupakan masalah keperawatan yang dapat muncul pada keluarga dengan tahap perkembangan remaja. Pada tahap perkembangan keluarga kelima atau keluarga dengan anak pertama remaja memiliki karakteristik yang unik. Pada anak remaja ada karakter yang mulai mencari jati diri dan terkadang bisa salah pergaulan. Salah satu pengaruh pergaulan yaitu merokok. Merokok pada remaja merupakan salah satu tindakan pemilihan gaya hidup yang tidak sehat dan itu merupakan perilaku kesehatan cenderung berisiko. Penulisan ini bertujuan untuk menggambarkan pengelolaan perilaku kesehatan cenderung berisiko pada keluarga dengan tahap perkembangan remaja di Wilayah Puskesmas Gabus I. Metode penulisan yang digunakan dalam penyusunan karya tulis ilmiah ini adalah penelitian deskriptif dengan pendekatan pengelolaan yang dimulai dari pengkajian dan diakhiri evaluasi. Teknik pengumpulan data dilakukan pada tahap pengkajian menggunakan teknik wawancara, observasi, dan studi dokumentasi. Pengelolaan perilaku kesehatan cenderung berisiko pada keluarga dilakukan selama 4 hari. Tindakan yang dilakukan untuk mengatasi masalah ini adalah promosi perilaku upaya kesehatan, dengan cara edukasi kesehatan tentang merokok pada remaja dan membuat jadwal latihan fisik. Berdasarkan tindakan keperawatan yang telah dilakukan masalah perilaku kesehatan cenderung berisiko pada keluarga teratasi ditandai dengan klien tidak merokok lagi dan keluarga memahami edukasi bahaya merokok pada remaja.
A STUDY ON THE IMPACT OF ORGANIZATIONAL SUPPORT ON EMPLOYEE LOYALTY: USING ORGANIZATIONAL IDENTITY AS A MEDIATION
Authors: Zhang Jialiang 
Published: November 2023

Employee loyalty is crucial for organizations to accumulate talent and achieve sustainable development. Employee loyalty refers to the loyalty perception of employees towards the behavior and attitude of the organization through their influence on organizational systems, organizational culture, management models, etc. The purpose of this study is to deeply explore the impact of organizational support on employee loyalty, using organizational identity as a mediating mechanism.
This research collects data through a questionnaire survey and draws the following conclusions through empirical analysis: 1) Organizational identity has a significant positive impact on grassroots employee loyalty. 2) Organizational identity has a significant positive impact on organizational support, and organizational support has a significant positive impact on employee loyalty. 3) Organizational identity plays a mediating role between organizational support and employee loyalty.
THE RELATIONSHIP BETWEEN ART MAJORS IN PRESCHOOL EDUCATION AND CLASSROOM MANAGEMENT RESEARCH
Authors: Qiu Si 
Published: November 2023

Starting from the research on the management of art classroom teaching in preschool education, combined with the actual requirements of kindergarten work for the artistic ability of preschool education, this paper investigates and analyzes the current situation of art classroom teaching management in preschool education, and proposes teaching management reforms and suggestions on environment, interpersonal relationships, content, goals, and other aspects. To ensure that preschool education graduates could manage art activities in kindergartens, and to enhance the teaching and management methods of strengthening practical abilities in preschool education art courses, this study aims to explore the cultivation of qualified and excellent kindergarten teachers and managers. The art classroom for preschool education majors has a dual attribute of both theoretical and practical cultivation. This study is based on special influencing factors such as students' artistic foundation, classroom conditions, and the artistic quality of teaching teachers. In the research and integration of various variables, new problems will inevitably arise, which will be another new starting point for exploring the management of art classrooms.
REQUIRED TORQUE FOR ROTATION OF OUTER CYLINDER AND INNER CYLINDER WITH GRAIN DURING ITS DRYING IN UNIVERSAL SEMI-AUTOMATIC ROTARY DRYER
Authors: Николаев В.А. 
Published: November 2023

В структуре финансовых затрат на производство зерна в Нечернозёмной зоне России существенную долю занимают расходы для осуществления его сушки. Во-первых, влажность поступающего на сушку зерна бывает до 33%. Для её уменьшения до 15% нужно большое количество дорогостоящего топлива. Во-вторых, время эксплуатации сушилок в течение года не более полутора месяцев. Большие затраты на покупку и монтаж сушильно-сортировальных комплексов в остальное время ничем не оправданы. В-третьих, существующие сушильно-сортировальные комплексы сложно использовать для сушки других материалов, кроме зерна. Для уменьшения влияния указанных недостатков предложена полуавтоматическая универсальная роторная сушилка. Так как конструкция полуавтоматической универсальной роторной сушилки имеет существенные отличия от сушилок, используемых в настоящее время, необходима разработка теории загрузки, выгрузки и сушки различных материалов, в частности зерна. В результате исследования взаимодействия между зерном пшеницы и внешним цилиндром, внутренним цилиндром, между которыми располагается зерно в полуавтоматической роторной сушилке, выявлены параметры этого взаимодействия. Определена мощность, необходимая для привода внешних цилиндров и внутренних цилиндров, необходимый вращающий момент. Необходимый вращающий момент при сушке других культур меньше, так как меньше их объёмная масса.
In the structure of financial costs for the production of grain in the Non-chernozem zone of Russia, a significant share is occupied by the costs of drying it. Firstly, the moisture content of grain supplied for drying is up to 33%. To reduce it to 15%, you need a large amount of expensive fuel. Secondly, the operation time of dryers for a year does not exceed one and a half months. Large costs for the purchase and installation of drying and sorting complexes are not justified at all other times. Third, existing drying and sorting complexes are difficult to use for drying materials other than grain. In order to reduce the influence of the above disadvantages, a semi-automatic universal rotary dryer has been proposed. Since the design of the semi-automatic universal rotary dryer has significant differences from the currently used dryers, the theory of loading, unloading and drying of various materials, in particular grain, needs to be developed. As a result of analysis of interaction between wheat grain and outer cylinder, inner cylinder between which grain is located in semi-automatic rotary dryer, parameters of this interaction were revealed. Power required to drive outer cylinders and inner cylinders, required torque were determined. The required torque when drying other crops is less, since their volume weight is less.
REPRODUCTIVE ABILITY OF BEE QUEENS AND PRODUCTIVITY OF BEES FEEDING MAGNESIUM CITRATES
Authors: Androshulik R. L. , Kovalchuk I. I. 
Published: November 2023

The research was conducted on two groups of bees families-analogs, three families in each group. Bees of the control (I) group were fed with 60% of sugar syrup (s.s) in the amount of 2 l / family / week. Bees of the II (experimental) group with 2 l of s.s. received 4 mcg/ml of Mg in the form of citrate obtained by the nanotechnology method from LLC Nanomaterials and Nanotechnologies, Kyiv. Indicators of bee queens egg laying intensity was determined by the method of counting the amount of number of sealed brood. Samples of bee body tissues and honey were investigated, in which the content of individual heavy metals (Fe, Сu, Zn) was determined on an atomic absorption spectrophotometer SF-115 PC, as well as the qualitative indicators of honey. According to the results of the researches during the entire research period bee queens of the control (1st), 2nd research groups oviposited 47783 and 49721 eggs, respectively. Probable inter group differences of egg laying were marked at feeding bee families pure sugar syrup and with adding to it citrates Mg. Amount of oviposited eggs in the 2nd research groups during the research period was higher accordingly by 1,4 % in comparison to the control group. Research results specify on expediency of application of citrates of Mg for stimulation of vital functions of bee colony and increasing the reproductive ability of queen bees during their intensive egg laying
Researches have shown changes in the correlation of trace elements in body tissues of bees with an increase in the content of Fe, Cu and a decrease in the concentration Zn. Feeding of bees with Mg citrates caused an increase parameters of honey, as evidenced by the probable increase in diastasis number and proline content in honey of bees of the experimental groups. Organoleptic characteristics of honey when feeding bees with Mg citrates did not change significantly in the experimental groups compared with the control and met the current standards of DSTU 4497: 2005. It is concluded that feeding bees with the addition to sugar syrup Mg nanotechnological citrates stimulates the intensity of egg laying by queen bees, mineral exchange in their organism and optimizes the content of trace elements and quality indicators in products.