bluuebunny/crossref_metadata_2025_split huggingface dataset:
ĐẶC ĐIỂM LÂM SÀNG, CẬN LÂM SÀNG BỆNH NHÂN TRƯỢT ĐỐT SỐNG THẮT LƯNG CÓ LOÃNG XƯƠNG ĐƯỢC PHẪU THUẬT HÀN XƯƠNG LIÊN THÂN ĐỐT LỐI SAU (TLIF) TẠI BỆNH VIỆN VIỆT ĐỨC
Authors: Đỗ Mạnh Hùng , Vũ Văn Cường 
Published: February 2025

Mục tiêu: Mô tả đặc điểm lâm sàng và cận lâm sàng của bệnh nhân trượt đốt sống thắt lưng có loãng xương được phẫu thuật hàn xương liên thân đốt lối sau (TLIF) ở Bệnh viện Hữu nghị Việt Đức. Phương pháp nghiên cứu: Nghiên cứu mô tả tiến cứu với 80 bệnh nhân trượt đốt sống thắt lưng có loãng xương được phẫu thuật hàn xương liên thân đốt lối sau (TLIF) tại Bệnh viện Việt Đức từ tháng 1/2022 – tháng 1/2024. Kết quả: có 80 bệnh nhân trong nghiên cứu của chúng tôi chủ yếu là nữ chiếm 66,8%, tuổi trung bình là 63,8 ± 7,7. Đặc điểm lâm sàng của bệnh nhân: Hầu hết bệnh nhân đau cột sống thắt lưng, (90,0%), đau cách hồi thần kinh (47,5%), đau lan xuống chân (90,0%), dấu hiệu Lasègue gặp ở 70% bệnh nhân, dấu hiệu bậc thang gặp ở 26,2% bệnh nhân. Điểm VAS trung bình cột sống thắt lưng là 6,8 ± 1,9, ở chân là 6,4 ± 2,6. Điểm ODI trung bình là 59,8% ± 11,2%. đa số các bệnh nhân bị ảnh hưởng chức năng cột sống mức độ trung bình và nặng chiếm 86,2%. Trên Xquang, hầu hết các bệnh nhân bị trượt đốt sống độ I (67,5%) và độ II (28,8%) với các tầng L45 (46,8%) và L5S1 (30,7%), tỉ lệ khuyết eo là 40,0%. Trên MRI: tất cả các bệnh nhân đều có thoái hoá đĩa đệm, có 77,8% bệnh nhân hẹp ống sống, 47,5% bệnh nhân hẹp lỗ liên hợp và 73,8% bệnh nhân có dày dây chằng vàng. Kết luận: Triệu chứng lâm sàng nổi bật của bệnh nhân trượt đốt sống có loãng xương là đau cột sống thắt lưng, lan xuống chân và có dấu hiệu cách hồi thần kinh. Trên Xquang có thể biểu hiện các mức độ trượt đốt sống khác nhau nhưng chủ yếu là độ I và độ II, thường gặp nhất ở tầng L4L5 và L5S1.
KHẢO SÁT GIẢI PHẪU ĐƯỜNG DẪN LƯU XOANG TRÁN VÀ ĐÁNH GIÁ MỐI LIÊN QUAN VỚI TÌNH TRẠNG VIÊM XOANG TRÁN BẰNG	PHẦN MỀM DỰNG HÌNH 3 CHIỀU
Authors: Ngô Hồng Ngọc , Trần Viết Luân 
Published: February 2025

Đặt vấn đề: Sự phức tạp của giải phẫu đường dẫn lưu xoang trán thường gây khó khăn cho các phẫu thuật viên Tai Mũi Họng. Nắm được sự thay đổi đa dạng về giải phẫu vùng này có vai trò rất quan trọng trong thực hành lâm sàng. Nghiên cứu của chúng tôi sử dụng phần mềm dựng hình ba chiều phân tích hình ảnh CT scan mũi xoang nhằm khảo sát các đặc điểm giải phẫu của đường dẫn lưu xoang trán và mối liên quan với tình trạng viêm xoang trán. Phương pháp: Nghiên cứu mô tả cắt ngang, sử dụng phần mềm Stryker Building Blocks để xác định các tế bào ngách trán và mối liên quan với đường dẫn lưu xoang trán. Phân tích thống kê tìm ra mối liên quan giữa sự hiện diện các tế bào ngách trán và các loại đường dẫn lưu xoang trán với tình trạng viêm xoang trán. Kết quả: 1008 xoang trán được khảo sát (375 xoang trán bị viêm) của 504 bệnh nhân, tuổi từ 16-94. 962 xoang trán có tế bào ngách trán nhóm phía trước (chiếm 95,44%), 783 xoang trán có tế bào ngách trán nhóm phía sau (chiếm 77,68%). Có mối liên quan có ý nghĩa thống kê giữa tình trạng viêm xoang trán và sự hiện diện của tế bào trên agger nasi trán (SAFC), tế bào trên bóng sàng trán (SBFC) và tế bào trên ổ mắt (SOEC). Có mối liên quan giữa tình trạng viêm xoang trán và sự hiện diện cùng lúc cả 3 nhóm tế bào phía trước, nhóm tế bào phía trong và nhóm tế bào phía sau. Đường dẫn lưu xoang trán chạy phía sau bóng sàng (BE) trong 27 trường hợp xoang trán không viêm, không ghi nhận ở các trường hợp viêm và sự khác biệt này có ý nghĩa thống kê. Kết luận: Mặc dù tỉ lệ hiện diện thấp nhưng SAFC, SBFC và SOEC có liên quan có ý nghĩa thống kê với tình trạng viêm xoang trán. Đường dẫn lưu xoang trán đi phía sau bóng sàng chỉ xảy ra ở nhóm không viêm xoang trán.
ĐÁNH GIÁ ĐÁP ỨNG TẢI LƯỢNG VI RÚT HIV VÀ MỘT SỐ YẾU TỐ LIÊN QUAN Ở NGƯỜI BỆNH HIV/AIDS ĐIỀU TRỊ TẠI HAI TRẠI GIAM TỈNH BÌNH THUẬN
Authors: Trương Ngọc Phương Bình , Phạm Thanh Thành , Lữ Thị Bích Huyền , Trương Quang Nguyên , Lê Thị Trang 
Published: February 2025

Mục tiêu: Mô tả đặc điểm dịch tễ học của người bệnh HIV/AIDS điều trị tại hai trại giam tỉnh Bình Thuận và đánh giá đáp ứng tải lượng vi rút HIV ở người bệnh HIV/AIDS điều trị tại hai trại giam tỉnh Bình Thuận năm 2023. Đối tượng và phương pháp: nghiên cứu mô tả cắt ngang. Kết quả: Tuổi trung bình người bệnh là 40,4 ± 6,5 tuổi. Tất cả người bệnh đều tuân thủ điều trị ARV. Người bệnh có tải lượng vi rút < 20cps/ml chiếm 68,8%, trong nhóm có TLVR < 20cps/ml có 2,7% người có CD4 <100 tế bào/mm3 và 28% có CD4 > 500 tế bào/mm3, có 82,7% người bệnh giai đoạn I, có 2,7% người bệnh HbsAG dương tính và 93,3% Anti HCV dương tính. Người bệnh TLVR ≥ 1.000 cps/ml có 33,3% người bệnh có CD4 > 500 tế bào/mm3; có 66,7% người bệnh giai đoạn I và 33,3% giai đoạn II. Kết luận: kết quả cho thấy cần bắt đầu điều trị ARV cho tất cả người bệnh chưa điều trị ARV đạt tiêu chuẩn điều trị của Bộ Y Tế hiện hành, nhân viên y tế cần tích cực tư vấn và quan tâm hơn để giảm nguy cơ cho nhóm chưa điều trị và những người bệnh đang điều trị.
Accurate space-based NOx emission estimates with the flux divergence approach require fine-scale model information on local oxidation chemistry and profile shapes
Authors: Cifuentes Felipe , Eskes Henk , Dammers Enrico , Bryan Charlotte , Boersma Folkert 
Published: February 2025

Abstract. The flux divergence approach (FDA) is a popular technique for deriving NOx emission estimates from tropospheric NO2 columns measured by the TROPOspheric Monitoring Instrument (TROPOMI) satellite sensor. An attractive aspect of the FDA is that the method simplifies three-dimensional atmospheric chemistry and transport processes into a two-dimensional (longitude–latitude) steady-state continuity equation for columns that balances local NOx emissions with the net outflow and chemical loss of NOx. Here we test the capability of the FDA to reproduce known NOx emissions from synthetic NO2 column retrievals generated with the LOTOS-EUROS chemistry transport model over the Netherlands at high spatial resolution of about 2×2 km during summer. Our results show that the FDA captures the magnitude and spatial distribution of the NOx emissions to high accuracy (absolute bias <9 %), provided that the observations represent the NO2 column in the boundary layer, that wind speed and direction are representative for the boundary layer (PBL) column, and that the high-resolution spatiotemporal variability of the NO2 lifetimes and NOx:NO2 ratio is accounted for in the inversion instead of using single fixed values. The FDA systematically overestimates NOx emissions by 15 %–60 % when using tropospheric NO2 columns as the driving observation, while using PBL NO2 columns largely overcomes this systematic error. This merely reflects the fact that the local balance between emissions and sinks of NOx occurs in the boundary layer, which is decoupled from the NO2 in the free troposphere. Based on the recommendations from this sensitivity test, we then applied the FDA using observations of NO2 columns from TROPOMI, corrected for contributions from free-tropospheric NO2, between 1 June and 31 August 2018. The NOx emissions derived from the default TROPOMI retrievals are biased low over cities and industrialized areas. However, when the coarse 1×1° TM5-MP NO2 profile used in the retrieval is replaced by the high-resolution profile of LOTOS-EUROS, the TROPOMI NOx emissions are enhanced by 22 % and are in better agreement with the inventory for the Netherlands. This emphasizes the importance of using realistic high-resolution a priori NO2 profile shapes in the TROPOMI retrieval. We conclude that accurate quantitative NOx emissions estimates are possible with the FDA, but they require sophisticated, fine-scale corrections for both the NO2 observations driving the method and the estimates of the NO2 chemical lifetime and NOx:NO2 ratio. This information can be obtained from high-resolution chemistry transport model simulations at the expense of the simplicity and applicability of the FDA.
Semi-analytical methodology for fretting wear evaluation of unlubricated pitch bearing raceways under operative and non-operative periods
Authors: Cubillas David , Olave Mireia , Llavori Iñigo , Ulacia Ibai , Larrañaga Jon , Zurutuza Aitor , Lopez Arkaitz 
Published: February 2025

Abstract. Current methodologies for the evaluation of fretting in pitch bearing raceways only consider damage induced by oscillating control movements. However, pitch bearings can remain static for long operative and non-operative periods, where load fluctuations cause fretting damage due to the small movements and deformations at the contact. In this work a semi-analytical methodology is presented and an analysis of the fretting phenomenon in pitch bearing raceways in the absence of lubricant under both productive and non-productive periods of static pitch control is accomplished. The analysis is performed following the energy-based wear model and the calculation of a total of 30 times series of 10 min of duration concerning winds speeds from 3 to 25 m s−1. As a result, critical locations based on the dissipated energy are identified for the different wind speeds and the contributions of operational and non-operational times, as well as the prediction of damage shapes on the raceway for both cases, are evaluated independently and compared.
Total microbiome of an African filarial and arbovirus vector, Culex quinquefasciatus: insights into composition and prevalence of human pathogenic microbes
Authors: Munjita S.M. , Abu Y.E. , Mubemba B. 
Published: February 2025

Abstract
Culex quinquefasciatus mosquitoes are important vectors for zoonotic pathogens like West Nile virus, dengue fever virus, and Rift Valley fever virus. Despite their role in pathogen transmission, comprehensive microbiome studies of these mosquitoes in Africa are limited, with most research elsewhere focusing on their midgut microbiome. This study addresses this gap by analysing the total microbiome of African Cx. quinquefasciatus from Zambia using metagenomic next-generation sequencing (mNGS). The study generated 71,817 and 29,908 reads specific to Cx. quinquefasciatus and microbes, respectively, identifying 146 distinct microbes. Bacteria were the most prevalent, accounting for 85.6% (125/146) of all microbes, followed by viruses (8.2%, 12/146), fungi (4.8%, 7/146), and other eukaryotic organisms (1.4%, 2/146). Frequently detected genera included Rickettsia sp., Wolbachia sp., Erwinia sp., Enterococcus sp., Pantoea sp., and Providencia sp. Providencia rettgeri, Wolbachia endosymbiont of Cx. quinquefasciatus, and Rickettsia endosymbiont of Bemisia tabaci were among the most abundant species. Notably, about 7.4% of the identified microbes are known human pathogens. This study provides an overview of the microbiome of Cx. quinquefasciatus, highlighting symbiotic, commensal, and pathogenic microbes, some of which could be useful for microbial manipulation strategies to control mosquitoes and mosquito-borne pathogens.
Heterogeneity and creative expression: A creative writing artistic approach to focus on emotions surrounding disabilities
Authors: Brady-Clark Anne , DeBono Dante , Rhodes Kendrea , Rozitis Stef , Cannell Chloe , Tabios Eugene , Daughtry Steph 
Published: February 2025

Does heterogeneity matter in creative expression? If so, what impact do creators and disability have on the development of emotive art? Art, of any medium, has the ability to transcend barriers, and therefore it was decided to establish a method to test the skills of gathered creative individuals, to look “beyond convention and prejudice” (Kanari & Souliotou, 2023, p. 294). This paper focuses on collaborative inquiry with members from the Critical Creative Reading and Writing Collective (CCRWC) who have produced and authored the work contained in this paper. Heterogeneity in creativity is significant when investigating the connection between the art, the artist, and the audience. Through methods of applying limitations to our creativity, we produced new pieces of art which demonstrated how limitations can alter the self-perspective of our own creative skills, which was made available through creative inquiry. The outcomes were shared, and positive feedback was sought regarding the differences between the pieces, as interpretation by others can provide new insights for future creativity. Our paper creates a narrative for heterogeneity in the creative space and the importance of continued inquiry when focusing on disabilities.
Revolutionising Essay Writing Using Artificial Intelligence
Authors: Shirley Ling Jen  
Published: February 2025

Introduction: With the emergence of Artificial Intelligence (AI), there is a need to integrate the latest technological tools such as generative AI in teaching essay writing. Thus, this study was carried out to examine the usefulness of Gemini AI in assisting students’ essay writing.
Objectives: The Research Objectives (RO) for this study are to examine:

secondary school students’ Perceived Usefulness (PU) of Gemini
secondary school students’ Perceived Ease of Use (PEOU) of Gemini

Methods: The Perceived Usefulness (PU) and Perceived Ease of Use (PEOU) of Gemini AI were analysed qualitatively through journal entries, participant observation, questionnaires and interviews.
Results: The findings show that students showed favourable responses towards the use of Gemini AI in assisting them in their essay writing. This is because Gemini AI does not only help students with generalisation of ideas and gaining new vocabulary, it also provides flexibility for them to learn at their own pace.
Conclusion: Hopefully, this study will bring useful insights to practitioners and researchers in using AI to teach essay writing to students.
EPI-PRED: Leveraging CNN and Bi-LSTM Models for Accurate Prediction of Enhancer-Promoter Interactions
Authors: G.Aruna Arumugam  
Published: February 2025

The identification of Enhancers-promoter interactions (EPI’s) will assist in understanding the genetic regulation mechanisms. EPIs are determined through time-consuming and laborious testing techniques. Several methods are being contributed to deal with this issue. Due to their promising ability to predict, DL-based techniques have been extensively employed in the genome-scale detection of EPIs recently. This study is to employ the CNN and BiLSTM model named as “EPI-PRED” in predicting the EPI’s with a set of features trained using the DL models in a python platform and it is successful predicted and evaluated with the SEPT, EPI-Trans and TF-EPI models using sensitivity, Specificity , precision and accuracy . It outperforms the other state of art DL methods and offers a new avenues in medical research.
A Flipped Classroom Approach as an Educational Tool for Economics Instruction
Authors: Charisma G. Lumayag  
Published: February 2025

The traditional classroom strategy has evolved as a technological advancement that has been introduced into the academic learning environment nowadays. Through different improvement with the classroom arrangement and among other advances, the traditional classroom has shifted into flipped classrooms and geared its focus toward the students themselves in order to facilitate independent learning skills. To look into the effect of using flipped classroom model in teaching the Economics subject among undergraduate students, this paper sought to investigate this issue in a state university situated in the Philippines. It has been observed and the results showed that proves that flipped classroom model improved the performance of students in learning Economics. Also, it was revealed in the study that there is a significant different between the performance of the students without or with flipped classroom strategy. Therefore, such a methodology of learning can be further designed as an educational tool for a better delivery of the instruction in Economics.
Student Voice: Reviewing two decades of the literature to guide the next 20 years
Authors: Ashton-Hay Sally 
Published: February 2025

Attention to students and their education experiences has become increasingly important in the 21st century. Student experience - particularly active and agentic practices captures in terms like 'student voice' and 'partnership' - was an obvious choice in response to Journal of University Teaching and Learning Practice (JUTLP) editors' commissioned series of literature reviews analysing 20 years of the journal's publications. A hybrid method for the systematic review was guided by the question: What has been published about student voice and partnership in JUTLP, and how has this scholarship evolved over the journal's 20-year history? A student voice and partnership framework adapted from Fielding (2004, 2012) was developed to provide theoretical guidance for the review. In total, 92 publications were identified and described quantitatively (year, country, research design, etc) and qualitatively using reflexive thematic analysis. Overall, the findings show increased publications over time that document active student involvement in developing, shaping ,designing, evaluating or researching alongside staff. The upward trend of partnership is a marked change from early JUTLP publications that studied students as objects of research and sources of data with passive roles in education practices and student life activities. The trend is toward students as active, agentic participants, partners and leaders in shaping and influencing their education experiences. Moving into the next 20 years, the JUTLP community is urged to engage with students as co-authors, co-researchers, and co-designers to report on educational praxis with staff and to open up new avenues for student contributions to knowledge and the mission of JUTLP.
Inovasi dalam Pembelajaran PPKN Menggunakan Media Tradisional dan Digital di Madrasah Ibtidaiyah
Authors: Salsabila Bilqis Salsabila Mayada , Salsabila Lailia , Nasir M.Fikri Abdun 
Published: February 2025

The development of information and communication technology has brought significant changes to the world of education, including in Citizenship Education (PKN) learning. This research aims to explore PKN learning innovations in the digital era with technology to improve student understanding. The research method used is a comprehensive literature study from various related sources, such as journals, books and research reports. The research results show that the use of technology in PKN learning, such as interactive multimedia, digital simulations, and online learning, can increase students' interest, motivation, and understanding of PKN material. Apart from that, the use of technology also enables more contextual, collaborative and student-centered learning. However, the application of technology in PKN learning also has challenges, such as limited access to technology and teacher readiness to integrate technology effectively. This research concludes that PKN learning innovation in the digital era using technology can be a solution in improving the quality of education and preparing students to become active, critical and responsible citizens in the digital era.
PELAKSANAAN KEGIATAN PENGAJIAN RUTIN KEAGAMAAN DALAM MEMBANGUN DAN MENGEMBANGKAN KEIMANAN PONDOK PESANTREN AR-ROYAN
Authors: Fathulliansyah Noor , David Bastian Sihombing  , Veby Senopati Silam  
Published: February 2025

Pengajian dapat diartikan proses menuju kepada pembagian masyarakat melalui jalur agama. Bimbingan kepada masyarakat ini bisa dikatakan dakwah karena dakwah merupakan usaha meningkatkan pemahaman keagamaan untuk mengubah pandangan hidup, sikap batin, dan perilaku umat yang tidak sesuai dengan ajaran Islam menjadi sesuai dengan tuntunan syariat untuk memperoleh kebahagiaan hidup dunia dan akhirat. Jadi peranan secara fungsional adalah mengokohkan landasan hidup manusia Indonesia pada khususnya di bidang mental spritual keagamaan Islam dalam rangka meningkatkan kualitas hidupnya secara intergal, lahiriyah dan batiniyahnya, duniawiyah bersama. Sesuai tuntunan ajaran agama Islam yaitu iman dan taqwa yang melandasi kehidupan duniawi dalam segala bidang kegiatannya.
Kegiatan Pelaksanaan pengajian rutin keagamaan dalam membangun dan mengembangkan keimanan pondok pesnatren Ar-royan dilaksanakan di Aula Pesanren Ar-royan, dengan m,emersiapkan kegiatan rutin yang dilaksanakan dan dipersiapkan oleh panitia tersebut dan tentunya juga dihadiri oleh masyarakat sekitar pada Pengajian Rutin tersebut, yang terjadwal setiap Hari Senin Sore hingga Malam disambung adanya Ceramah setelah pengajian terlaksanakan.
Hasil Pelaksanaan kegiatan pengajian rutin keagamaan dalam membangun dan mengembangkan keimanan pondok pesantren Ar-royan. Sebagai salah satu pengabdian kepada masyarakat tentang penyampaian ilmu agama sebagai salah satu pedoman utama dalam menjalani sebuah kehidupan, dengan demikian baik pondok pesantren dan masyarakat sekitar juga dapat bergabung dalam menambah ilmu yang mana setiap pertemuan dengan judul yang berbeda-beda, tentunya menambah lebih pengetahuan agama yang didapat setelah kegiatan pengajian rutin di saksikan.
BAKTI SOSIAL DONOR DARAH TARUNA-TARUNI AKADEMI MARITIM NUSANTARA BANJARMASIN SEBAGAI BENTUK KEPEDULIAN KESEHATAN TERHADAP DIRI SENDIRI DAN MASYARAKAT.
Authors: Wardhana Andri Ali , Akhmad Syahbudin  , Irnita Rosaria Santi  , Kamsariaty Kamsariaty , Firdaus Suwestian,  , Hadiansyah Hadiansyah 
Published: February 2025

Bakti Sosial merupakan suatu kegiatan dimana dengan adanya kegiatan ini kita dapat merapatkan kekerabatan kita, untuk mewujudkan rasa cinta kasih , rasa saling menolong,rasa saling peduli mahasiswa kepada masyarakat luas yang sedang membutuhkan uluran tangan mereka.Tujuan dari diadakan kegiatan bakti sosial masyarakat adalah untuk meningkatkan kepedulian dan rasa social terhadap kodisi masyarakat pedesaan yang makin hari makin memprihatinkan, baik dari segi kebutuhan ekonomi maupun dari segi lapangan pekerjaan, terciptanya masyarakat yang peduli terhadap sesama, memberi motivasi kepada masyarakat tentang pentingnya kesadaran dalam meningkatkan wawasan.
Metode pelaksanaan di Aula Lanal Banjarmasin, pada agenda rutin dalam mengumpulkan pendonor darah yang suka rela dalam memberikan darah yang untuk diperlukan di beberapa rumah sakit sebagai stok agar lebih sigap dalam memberikan pelayanan bagi kepentingan bersama, hal ini tentu memudahkan dalam membantu orang lain yang segera membutuhkan darah sesuai yang duperlukan. Seperti pada kegiatan yang telah dilasakanakan Taruna-taruni Akademi Maritim Nusantara Banjarmasin, setelah melaloui proses tahapan dalam syarat pendonoran darah Taruna-taruni siap melaksanakan donor darah untuk masyarakat yang membutuhkan. Dengan demikian, kegiatan tersebut sebagai penganbdian kepada masyarakat atau pun kepedulian kepada kesehatan dan keselamatan pada diri sendiri dan orang lain yang membutuhkan.
Pada hasil kegiatan donor darah yang langsung disumbangkan oleh taruna-taruni di Akademi Maritim Nusantara Banjarmasin tersebut, tentu membuahkan hasil bagi pihak rumah sakit yang memnbutuhkan sebagai stok cadangan darah bagi pihak yang terdesak, kegiatan sosial tersebut menjadi rutinitas kegiatan yang diselenggarakan dari Lanal Banjarmasin baik untuk umum maupun yang rela mendonorkan darah untuk kesehatan diri pribadi maupun menyemaltkan kesehatan orang lain sebagai bentuk rasa kasih dan rasa empati kepada manusia. Dengan demikian, pada kegiatgan bakti sosial donor darah tentu akan menjadi rutinitas taruna-taruni beserta dosen maupun staf fbagi yang lulus tahapan untuk siapm di donorkan kepada PMI tersebut.