bluuebunny/crossref_metadata_2025 huggingface dataset:
PERHITUNGAN VOLUME TRANSFER CRUDE OIL DENGAN METODE QUANTITY ACCOUNTING SYSTEM ( QAS ) PADA TANGKI 02 STASIUN PENGUMPUL 1 TALANG JIMAR PPP-PRABUMULIH KSO PERTAMINA EP BASS OIL SUKANANTI
Authors: Sefilra Andalucia  , Fengki Abdi Septiana
Published: March 2023

Quantity Accounting System merupakan suatu kegiatan pengukuran dan pelaporan arus minyak yang diaplikasikan dalam pengelolaan produksi minyak dari Stasiun Pengumpul 1 sampai Pusat Penampungan Produksi. Penelitian ini dilakukan dengan menggunakan metode analisis kuantitatif dan kualitatif berdasarkan data hasil observasi di lapangan, dan metode pengukuran pada tangki menggunakan metode innage pada Tangki 02 Stasiun Pengumpul 1 Talang Jimar. Hasil pengukuran analisis mengenai pengukuran tinggi minyak saat Opening pada pukul 10.30 wib (Saat Opening) diperoleh 2.400 mm, Gross Standard Volume sebesar 77.784,7902 liter, Nett Standard Volume Minyak adalah sebesar 486.073,1871 Liter. Sedangkan Pengukuran Pada Pukul 11.20 (Saat Closing) Tinggi Minyak sebesar 650 mm, Gross Standard Volume sebesar 6.015,592 Liter, Nett Standard Volume Minyak sebesar 37.856,1204 Liter. Jadi selisih antara Perhitungan Volume Crude Oil Saat Opening dan Closing Menunjukkan Total Pempompaan Transfer Crude Oil Pusat Pengumpulan Produksi Prabumulih Selama 1 jam Sebanyak 71.726,7926 liter.
Adquisición de una segunda lengua en el salón de clases: ¿subconsciente o consciente?
Authors: Ascencio Milton
Published: March 2023

El presente artículo analiza la naturaleza de la adquisición y el aprendizaje de un segundo idioma dentro del Enfoque Natural y su cuerpo teórico que lo sustenta, destacando sus puntos problemáticos. Minuciosamente aborda cinco elementos puntuales de este enfoque y teoría y los enfrenta con un análisis crítico a sus falencias y defectos.
Evaluación de los aprendizajes en la educación virtual: más allá de la certeza objetiva
Authors: Martínez Reyes Nelson Rubén
Published: March 2023

Este artículo aborda la evaluación de los aprendizajes en contextos virtuales y la analiza a luz de la psicología social con elementos de los enfoques interpretativos y construccionismo social. Parte de de la tesis que la evaluación puede ser explicada y construida desde una perspectiva opuesta a la idea modernista de que existe una realidad que se puede conocer con certeza objetiva.
Impacto de la educación inicial: el caso de la Parvularia Alemana Salvadoreña San Juan Bosco
Authors: Rivera Hernández Karla Celina , Pérez Rodríguez Carmen Leticia
Published: March 2023

En este documento se presenta el avance de la investigación longitudinal sobre el impacto de la educación inicial en los niños y niñas que asisten a la Escuela Parvularia-Salvadoreña San Juan Bosco en el período 2008-2013. Hasta la fecha se han ejecutado dos fases, (1) la del diagnóstico de ejecución curricular (junio – diciembre 2008) y (2) y los perfiles de ingreso y egreso en Parvularia Sección Dos. Aquí se presentan los hallazgos del perfil de ingreso y egreso durante la fase dos de la investigación realizada en 2009.
convergencia entre sociología y las ciencias naturales en el estudio de la familia
Authors: González Luis Armando
Published: March 2023

En este ensayo, se continúa una línea de reflexión sobre el estudio científico de la familia, cuyos resultados se han publicado en el portal de Insurgencia Magisterial (México). Aquí se ofrecen argumentos que complementan lo tratado en esas otras publicaciones. Y el punto de partida para lo que sigue es asumir que, desde la sociología, se fue perfilando, a lo largo del siglo XX, un abordaje de la familia como un micro grupo social con sus propias dinámicas y características. Ese  acercamiento específicamente sociológico hizo parte de un esfuerzo de investigación de mayor alcance realizado por las distintas ciencias sociales (economía, historia, ciencia política, antropología y psicología) que también han aportado (y siguen aportando) al conocimiento científico de la familia. Al finalizar el siglo XX la sociología se integró al Modelo Estándar de las Ciencias Sociales, con lo cual compartió la visión que desde las ciencias sociales se tiene de lo social-cultural como una realidad autónoma de lo natural-biológico.
Reseña de libro. Los procesos de independencia de Centroamérica. Una interpretación de sus proyectos en el Bicentenario, de Adolfo Bonilla Bonilla
Authors: Chopin Juan Vicente
Published: March 2023

Reseña de libro. Los procesos de independencia de Centroamérica. Una interpretación de sus proyectos en el Bicentenario, de Adolfo Bonilla Bonilla, No. 42, enero-junio 2023
The Use of Technology to Promote Equity and Inclusion in Education in North and Northeast Kenya
Authors: Otieno Jennifer , Kaye Tom , Mbugua Wanjiku
Published: March 2023

An output of the EdTech Hub, https://edtechhub.org
Thinking outside the phonological box: Combining repeated reading and action video games to develop reading fluency in year 7 children with dyslexia
Authors: Murray Jacqueline , Birch Susan
Published: March 2023

Aims

Children’s reading attainments in England continue to cause concern despite a national agenda focusing on the development of phonological skills. There is also a lack of guidance regarding how to support children who continue to struggle despite early support, including children with dyslexia and those in secondary education. Italian research groups found that playing action video games (AVGs) improved word and pseudo-word reading speed for children with dyslexia through increasing visual attention. The current study aims to build on this research, exploring whether AVGs boost the effects of a reading fluency intervention, Repeated Reading (RR). The effectiveness of RR alone is also analysed. Effects of the intervention on a range of measures are considered.

Method

A single case experimental design (SCED) with alternating interventions, RR-alone and RR-plus-AVGs, was employed with eight Year 7 children with dyslexia in a UK special school.

Findings

All children demonstrated reading gains from the combined intervention, RR and AVGs. RR-alone was effective for two children and AVGs boosted the effects of RR for five children. Six children increased their reading comprehension. Children enjoyed playing AVGs. RR was viewed positively by teachers and viewed by children as improving their reading.

Limitations

Confidence in results was reduced by variability and some effect sizes not reaching significance. The special school setting for children with dyslexia may affect generalisability to mainstream schools or to struggling readers without dyslexia.

Conclusions

Implications for educational psychologists’ practice are discussed, particularly how to proceed, with what appears to be a promising intervention.
Workhsop Fundamental Artificial Intelligence dalam Kegiatan Penguatan Kompetensi Digital bagi Guru dan Siswa SMK Budi Karya Natar Lampung Selatan
Authors: Ayu Humairoh Ratu , Junaidi Junaidi , Pauzi Gurum Ahmad , Surtono Arif
Published: March 2023

Pada era digital saat ini, kecerdasan buatan sangat populer dimanfaatkan dalam dunia kerja maupun industri. Salah satu upaya untuk beradaptasi dalam perkembangan teknologi yaitu dengan melaksanakan kegiatan workshop fundamental artificial intelligence (AI). Kegiatan ini terdiri dari pengenalan dasar dan sejarah perkembangan AI serta praktik membuat program deteksi wajah yang bertujuan untuk memberikan penguatan kompetensi digital kepada guru dan siswa SMK Budi Karya Natar sebagai mitra pengabdian agar dapat bersaing dengan mesin cerdas. Program deteksi wajah yang dibuat telah berhasil mendeteksi wajah menggunakan bahasa pemrograman python dan library opencv.
Pendampingan Persiapan Guru dalam Mengimplementasikan Kurikulum Merdeka di MI Fathul Iman Palangka Raya
Authors: Mahmudah Istiyati , Sulistyowati Sulistyowati , Jasiah Jasiah
Published: March 2023

Kurikulum merdeka belajar merupakan sebuah kebijakan baru yang telah ditetapkan oleh menteri pendidikan. Madrasah atau sekolah harus siap dengan perubahan yang ada. Menyikapi perubahan tersebut, maka madrasah perlu mendapatkan wawasan mengenai kurikulum merdeka dan apa yang perlu dipersiapkan dalam mengimplementasikan kurikulum merdeka. Tujuan kegiatan pengabdian ini adalah untuk memberikan pendampingan persiapan guru dalam mengimplementasikan kurikulum merdeka di MI Fathul Iman Palangka Raya. Hasil pengabdian menunjukkan bahwa wawasan guru bertambah mengenai persiapan guru dalam mengimplementasikan kurikulum merdeka di MI Fathul Iman Palangka Raya.
Fermentasi Jerami: Alternatif Pakan Ternak Penuh Nutrisi dan Gizi di Musim Kemarau di Desa Pakandangan Sangra Kecamatan Bluto Kabupaten Sumenep Jawa Timur
Authors: Hopid Hopid , Rahman Sindi Arista , Wahyuni Purwati Ratna
Published: March 2023

Musim kemarau pakan hijauan (rumput) mulai berkurang sedangkan pada musim panen padi, jerami atau limbah pertanian sangatberlimpah yang terkadang hanya dibuang begitu dengan cara dibakar padahal sebenarnya jerami ini dapat dimanfaatkan sebagai pakan ternak yang memiliki protein tinggi apabila dilakukan proses lanjutan dengan fermentasi. Tujuan pengabdian ini adalah untuk membantu anggota kelompok tani dalam menyediakan pakan ternak yang bermutu dengan kandungan protein, nutrisi dan gizi yang memadai untuk pertumbuhan dan pertambahan ternaknya dengan membuat fermentasi jerami. Metode kegiatan ini yaitu perencanaan, pelaksanaan (penyuluhan dan praktek) dan pendampingan. Hasil yang diperoleh menunjukkan bahwa minat dan antusiasme anggota kelompok tani dalam mengikuti kegiatan ini sangat tinggi, peserta mendapat tambahan pengetahuan dan keterampilan cara membuat fermentasi jerami padi sebagai pakan ternak yang bermutu sebagai pakan alternatif di musim kemarau. Jerami padi yang telah difermentasi dengan kandungan protein dan gizi yang tinggi dapat jadikan pakan alternatif pengganti pakan hijauan (rerumputan) di musim kemarau untuk membantu pertumbuhan dan pertambahan bobot sapi yang akan berdampak pada harga jual dan penghasilan peternak meningkat.
Persiapan Pernikahan dengan Pendekatan Psikologis di Kelurahan 8 Ulu Kabupaten Banyuasin, Sumatera Selatan
Authors: Itryah Itryah , Ananda Vinka
Published: March 2023

Pernikahan merupakan salah satu tahapan yang harus ditempuh untuk membina sebuah keluarga yang harmonis, kebahagiaan dalam pernikahan bukan lah suatu hal yang mudah untuk mencapainya Kesiapan Pernikahan sangat penting dalam masyarakat tingginya angka perceraian mengindikasikan setiap pasangan tidak memiliki kesiapan dalam menghadapi pernikahan berbagai hal yang perlu dipersiapkan seseorang dalam menghadapi pernikahan adalah kematangan fisiologis, psikologis, social-ekonomi serta tinjauan masa depan, namun dari berbagai kesiapan, kesiapan psikologis menjadi hal utama bagi pasangan dalam menghadapi pernikahan. Kesiapan psikologis dapat diartikan sebagai suatu kemauan/keinginan tertentu yang tergantung pada tingkat kematangan, pengalaman, dan emosi. Oleh karena itu pentingnya bagi laki laki dan perempuan untuk memiliki kesiapan secara pribadi terutama kesiapan psikologis dalam pernikahan.
Exploring Mid-Market Strategies for Big Data Governance
Authors: Knapton Ken
Published: March 2023

Many data scientists struggle to adopt effective data governance practices as they transition from traditional data analysis to big data analytics. This qualitative multiple case study explored big data governance strategies used by data scientists employed in 3 mid-market companies in the greater Salt Lake City, Utah area who have strategies to govern big data. Data were collected via 10 semi-structured, in-depth, individual interviews and analysis of 4 organizational process documents. Four major themes emerged from the study: ensuring business centricity, striving for simplicity, establishing data source protocols, and designing for security. One key recommendation from the findings for data scientists is to minimize the data noise typically associated with big data. Implementing these strategies can help data scientists transition from traditional to big data analytics, which could help those organizations be more profitable by gaining competitive advantages. By implementing strategies relating to the segregation of duties, encryption of data, and personal information, data scientists can mitigate contemporary concerns relating to using private information in big data analytics.
General Cyclical Training of Neural Networks
Authors: N. Smith Leslie
Published: March 2023

This position paper describes the principle of “General Cyclical Training” in machine learning, where training starts and ends with “easy training” and the “hard training” happens during the middle epochs. We propose several manifestations for training neural networks, including algorithmic examples (via hyper-parameters and loss functions), data-based examples, and model-based examples. Specifically, we introduce several novel techniques: cyclical weight decay, cyclical batch size, cyclical focal loss, cyclical softmax temperature, cyclical data augmentation, cyclical gradient clipping, and cyclical semi-supervised learning. In addition, we demonstrate that cyclical weight decay, cyclical softmax temperature, and cyclical gradient clipping (as three examples of this principle) are beneficial in the test accuracy performance of a trained model. Furthermore, we discuss model-based examples (such as pretraining and knowledge distillation) from the perspective of general cyclical training and recommend some changes to the typical training methodology. In summary, this paper defines the general cyclical training concept and discusses several specific ways in which this concept can be applied to training neural networks. In the spirit of reproducibility, the code used in our experiments is available at https://github.com/lnsmith54/CFL.
Peningkatan Hasil Belajar Peserta Didik melalui Penerapan Model Pembelajaran Peta Konsep (Mind Mapping) pada Mata Pelajaran Fisika
Authors: Andriani Andi Arie , Saad Rezkawati , Sultan Ana Dhiqfaini
Published: March 2023

Penelitian ini dilatarbelakangi oleh kesulitan peserta didik dalam mempelajari Fisika, sehingga berakibat rendahnya hasil belajar fisika yang hanya mencapai 63, masih belum mencapai nilai KKM yang ditetapkan yaitu 70.  Penerapan model pembelajaran peta konsep (mind mapping) pada mata pelajaran fisika merupakan salah satu upaya untuk mengatasi masalah tersebut. Adapun penelitian ini bertujuan untuk untuk meningkatkan hasil belajar peserta didik melalui penerapan model pembelajaran peta konsep (mind mapping) pada mata pelajaran Fisika di UPT SMA Negeri 17 Pangkep. Jenis penelitian ini adalah penelitian tindakan kelas, Pengumpulan data dilakukan dengan menggunakan teknik observasi dan pemberian tes.  Teknik analisis data dilakukan secara kualitatif dan kuantitatif. Hasil penelitian ini menunjukkan bahwa peningkatan hasil belajar peserta didik melalui penerapan model pembelajaran peta konsep (mind mapping) pada mata pelajaran fisika di UPT SMA Negeri 17 Pangkep yaitu diperoleh hasil belajar peserta diidk mengalami peningkatan di siklus I sebesar 61 % (17 orang yang tuntas) dan cenderung berada pada kategori sedang dengan persentase sebesar 54 %, kemudian mengalami peningkatan kembali pada siklus II menjadi 93 % (26 orang yang tuntas) dan cenderung berada pada kategori tinggi dengan peningkatan persentase sebesar 89 %. Oleh karena itu, melalui model pembelajaran peta konsep yang dilakukan selama kegiatan siklus pada mata pelajaran fisika, telah terbukti dapat meningkatkan hasil belajar peserta didik.
MỨC ĐỘ MẤT ĐOẠN LỚN VÀ SỐ BẢN SAO DNA TY THỂ TRONG MÔ PHỔI CỦA BỆNH NHÂN MẮC BỆNH PHỔI KHÔNG UNG THƯ
Authors: Lê Lan Phương
Published: March 2023

Mục tiêu: Nghiên cứu xác định mức độ mất đoạn lớn và số bản sao DNAty thể (mtDNA) trong mô phổi của bệnh nhân mắc bệnh phổi không ung thư nhằm đánh giá tình trạng mtDNA trong mô làm cơ ứng dụng trong chẩn đoán và điều trị bệnh phổi ở Việt Nam. Đối tượng và phương pháp: Mức độ mất đoạn lớn và số bản sao mtDNA được xác định trên 51 mẫu mô phổi của bệnh nhân mắc bệnh phổi không ung thư bằng phương pháp PCR định lượng. Mức độ mất đoạn lớn và số bản sao được so sánh giữa mẫu bệnh nhân mắc bệnh phổi không ung thư với mẫu của bệnh nhân mắc ung thư phổi không tế bào nhỏ bao gồm mô u và mô lân cận u trước đó của nhóm nghiên cứu. Kết quả: Mức độ mất đoạn lớn và số bản sao DNA ty thể ở nhóm bệnh nhân mắc bệnh phổi không ung thư thấp hơn so với nhóm bệnh nhân ung thư phổi không tế bào nhỏ ở cả mô u lẫn mô lân cận u (P < 0,05). Ngoài ra, độ tuổi có tương quan âm với mức độ mất đoạn lớn trong mô phổi của bệnh nhân mắc bệnh phổi không ung thư (r = -0,3621; p = 0,0090). Kết luận: Mức độ mất đoạn lớn và số bản sao DNA ty thể có tiềm năng trở thành một dấu ấn sinh học giúp phát hiện sớm, theo dõi tiến triển bệnh hay dự đoán phân tầng bệnh nhân mắc bệnh phổi không ung thư trong nhóm bệnh nhân mắc bệnh phổi.
NGHIÊN CỨU BIẾN CỐ CHÍNH NGẮN HẠN VÀ TRUNG HẠN CỦA VIÊM NỘI TÂM MẠC NHIỄM KHUẨN VAN NHÂN TẠO
Authors: Lê Thị Hoài Thu
Published: March 2023

Mục tiêu: Xác định tỷ lệ các biến cố chính ngắn hạn, và sau một năm của bệnh nhân Viêm nội tâm mạc nhiễm khuẩn van nhân tạo: suy tim, tai biến mạch máu não, mổ lại và tử vong. Đối tượng và phương pháp nghiên cứu: Nghiên cứu mô tả chùm ca bệnh được thực hiện trên 64 bệnh nhân có đầy đủ hồ sơ bệnh án viêm nội tâm mạc nhiễm khuẩn van nhân tạo được chẩn đoán xác định theo tiêu chuẩn mô bệnh học hoặc tiêu chuẩn DUKE sửa đổi tại Viện Tim mạch Việt nam, Bệnh viện Tim Hà nội từ tháng 1/2014 đến tháng 6/2022 Kết quả: Nghiên cứu mô tả 64 bệnh nhân nhập viện vì VNTMNKVNT, chúng tôi rút ra các kết luận sau: tỷ lệ suy tim ngắn hạn và trong 1 năm đầu là: 67.2% và 17.6%, tỷ lệ tai biến mạch máu não ngắn hạn và trong 1 năm là: 6.4% và 3.9%. Có 53.1% bệnh nhân có chỉ định phẫu thuật lại và 35.9% bệnh nhân phẫu thuật. Tỷ lệ phẫu thuật lại trong 1 năm sau ra viện: 17.6%. Tỷ lệ tử vong ngắn hạn và trong 1 năm sau ra viện là 20.3%, và 17.6%. Kết luận: các biến cố chính ngắn hạn, và sau một năm của bệnh nhân Viêm nội tâm mạc nhiễm khuẩn van nhân tạo: suy tim (67.2% và 17.6%), tai biến mạch máu não (6.4% và 3.9%), mổ lại (35.9% và 17.6%), tử vong (20.3%, và 17.6%).
RNA VÒNG 0087207 THÚC ĐẨY QUÁ TRÌNH APOPTOSIS TRÊN TẾ BÀO HẠCH THẦN KINH VÕNG MẠC BIỆT HÓA TỪ TẾ BÀO GỐC VẠN NĂNG CỦA BỆNH NHÂN LEBER
Authors: Nguyễn Hoàng Long , Trần Thị Thanh Huyền , Phan Thị Tố Như , Nguyễn Nữ Hải Yến
Published: March 2023

Mục tiêu: Xác định vai trò của RNA vòng trong cơ chế bệnh sinh Leber. Phương pháp: Các dòng RGC được biệt hóa từ tế bào gốc vạn năng nhân tạo (IPSC) có nguồn gốc từ người mang gen ND4 bình thường, người mang đột biến ND4 của bệnh Leber và bệnh nhân Leber. Chúng tôi so sánh sự biểu hiện của RNA vòng giữa các dòng RGC từ nguồn trên để chọn ra RNA vòng tiềm năng. Sau đó, Chúng tôi tiếp tục tăng hoặc giảm biểu hiện RNA vòng tiềm năng này trên các dòng RGC để tìm hiểu về vai trò của RNA vòng trong cơ chế bệnh Leber. Kết quả: IPSC được tạo ra từ các tế bào máu ngoại vi có nguồn gốc từ người mang gen ND4 bình thường, người mang đột biến ND4 của bệnh Leber và bệnh nhân Leber được biệt hóa thành công thành RGC. Các RGC nguồn gốc từ bệnh nhân Leber có tỉ lệ apoptosis cao hơn đáng kể so với các dòng RGC còn lại. Kết quả RT-PCR xác nhận RNA vòng 0087207 là RNA vòng có mức biểu hiện khác biệt nhất trong các RGC nguồn gốc từ bệnh nhân Leber so với hai dòng RGC còn lại. Sự biểu hiện quá mức của hsa_circ_0087207 đã làm tăng tỉ lệ apoptosis trong các RGC mang đột biến ND4 của bệnh Leber nhưng không thay đổi mức apoptosis trong các RGC mang gen ND4 bình thường. Thêm vào đó, việc loại bỏ RNA vòng 0087207 làm giảm tỉ lệ apoptosis trong các RGC có nguồn gốc từ bệnh nhân Leber. Kết luận: Nghiên cứu của chúng tôi chỉ ra rằng sự biểu hiện RNA vòng 0087207 có thể thay đổi tỉ lệ apoptosis của RGC trong bệnh Leber. Việc điều chỉnh RNA vòng 0087207 trong RGC có thể đem đến hướng tiếp cận điều trị mới cho bệnh nhân Leber.
ĐẶC ĐIỂM LÂM SÀNG, XÉT NGHIỆM BỆNH NHÂN NGHI NGỜ GIẢM TIỂU CẦU HUYẾT KHỐI SAU TIÊM VACXIN PHÒNG COVID 19 TẠI BỆNH VIỆN BẠCH MAI
Authors: Nguyễn Thị Tuyết Mai , Vũ Minh Phương , Nguyễn Tuấn Tùng, Nguyễn Hoàng Việt, Nguyễn Văn Chính
Published: March 2023

Mục tiêu:  Mô tả một số đặc điểm lâm sàng, xét nghiệm của bệnh nhân tiêm vacxin phòng Covid 19 có biểu hiện lâm sàng nghi ngờ VITT (VACCINE – INDUCED THROMBOTIC THROMBOCYTOPENIA) tại bệnh viện Bạch Mai. Đối tượng và phương pháp nghiên cứu: Nghiên cứu mô tả cắt ngang trên 35 bệnh nhân có biểu hiện lâm sàng nghi ngờ VITT tại bệnh viện Bạch Mai năm 2021. Kết quả nghiên cứu: Tuổi trung bình 42,63 ± 17,21 tuổi, nữ giới chiếm 63%. Tỷ lệ bệnh nhân tiêm vacxin loại adenovirus là 85,7%; thời gian trung bình từ lúc tiêm vacxin đến khi xuất hiện triệu chứng là 8,38 ± 6,68 ngày. Các triệu chứng lâm sàng chủ yếu là đau đầu (37%), xuất huyết tạng (22,9%), huyết khối (42,9%) trong đó gặp nhiều nhất là huyết khối xoang tĩnh mạch não (60%). Đặc điểm xét nghiệm: 14,3% bệnh nhân có xét nghiệm HPIA (Heparin PF4 induced antibodies) dương tính; 57% có giảm tiểu cầu; nồng độ Ddimer trung bình là 12,29 ± 37,12 mg/l. Tuổi, nồng độ Ddimer trung bình, tỷ lệ huyết khối, vị trí huyết khối của bệnh nhân có xét nghiệm HPIA âm tính và dương tính có sự khác nhau có ý nghĩa thống kê với p < 0,05. Kết luận: VITT là một biến chứng nặng sau tiêm vacxin loại adenovirus phòng covid 19. Nhận biết các triệu chứng điển hình của VITT giúp các bác sĩ chẩn đoán và điều trị kịp thời cho người bệnh.
XÁC ĐỊNH NỒNG ĐỘ KẼM, ĐỒNG HUYẾT THANH VÀ MỐI LIÊN QUAN VỚI MỨC ĐỘ HOẠT ĐỘNG CỦA BỆNH LUPUS BAN ĐỎ HỆ THỐNG
Authors: Trần Phương Anh , Đặng Văn Em , Đặng Thị Dịu Hiền
Published: March 2023

Mục tiêu: xác định nồng độ kẽm,đồng  huyết thanh của bệnh nhân lupus ban đỏ hệ thống và mối liên quan với lâm sàng của bệnh. Đối tượng và phương pháp: tiến cứu, nghiên cứu mô tả cắt ngang có đối chứng so sánh gồm 2 nhóm. Nhóm nghiên cứu 70 bệnh nhân lupus ban đỏ hệ thống, nhóm đối chứng 30 người khỏe mạnh tại bệnh viện da liễu Trung Ương. Kết quả: Nồng độ kẽm huyết thanh ở bệnh nhân nhóm nghiên cứu (0,56 ± 0,11) có giảm hơn so với nhóm đối chứng (0,71 ± 0,11), p< 0,05. Có mối liên quan giữa nồng độ kẽm huyết thanh vơi mức độ hoạt động của bệnh với p<0,05 còn nồng độ đồng huyết thanh nhóm nghiên cứu sự thay đổi so với nhóm đối chứng không có ý nghĩa thống kê với p>0,05.  Kết luận: Có sự giảm nồng độ kẽm huyết thanh ở bệnh nhân lupus ban đỏ hệ thống và liên quan với mức độ bệnh, nồng độ đồng huyêt thanh ở nhóm bệnh lớn hơn nhóm đối chứng không có ý nghĩa thống kê.
A Systematic Review on Critical Chain Project Management
Authors: Darji Vrajeshkumar R , Pitroda Dr. J. R. , Bhavsar ,Prof. A. N. , Shah Riddhish
Published: March 2023

Theory of Constraints (TOC) is the parent concept for the development of critical chain project management (CCPM). CCPM is the application of TOC. The project management literature has taken a keen interest in this. The key element of CCPM such as the Theory of Constraints, CCPM scheduling, Activity duration, types of buffers and their positioning, and buffer sizing techniques are reviewed by the author. This includes activity duration factors such as student syndrome and Parkinson’s laws. Multitasking affects project cost and CCPM & TOC provide the solution. The authors conclude that, even though CCPM contains several useful principles, it does not entirely address all project management requirements. As a result, companies should exercise extreme caution when excluding conventional project management techniques. Keywords: CCPM, Buffer sizing, Buffer type, Project Management
Review: Outlier Detection using Clustering Based Techniques in Data Stream
Authors: Chauhan Prashant V , Vyas Vijay K , Upadhyay Darshan P
Published: March 2023

Outlier detection is a critical data mining task used to detect and, where necessary, delete abnormal occurrences from dataset or tries to uncover useful anomalous and uneven patterns contained in large datasets. Various approaches are used to assign data points in different clusters based on different parameters. In this paper, we present a review of various existing approaches based on clustering of data points for detecting outliers from data set. The survey will cover the traditional outlier detection methods for static datasets, low dimensional datasets and recent developments that deal with outlier detection problems for dynamic data stream and high-dimensional datasets. In a comparative analysis, we highlight their benefits and drawbacks. Key Words: Outlier detection, Clustering based outlier detection, D-Stream, CORM, Hy-CARCE
A Research on Human Development , Rights to Eat & Social Protection
Authors: Kaur AP. Manpreet
Published: March 2023

The factors that can make mankind successful and secure are human progress, human rights, and security. Human progress gives people the rights and skills they need to live happy, fulfilling lives. People are given support by human rights, which give them access to rights and skills. People have a right to the fundamental things in life, such as a sufficient level of living and entitlements for their existence. These rights, entitlements, and abilities may be fully fulfilled .if people are given the correct kind of authority, which will benefit everyone in society, but notably the poorest, exploited, and excluded. So, in order to develop policies and programmes for human improvement and security, it is vital to understand these ideas and how they interact. It is important to highlight the gap between "a right" and "a human right" here: A right is only one that society has the capacity to defend in order to enjoy it and to seek redress when it is abused. Being a human being must be a sufficient justification or reason for obtaining a right in order for it to be considered a human right, and only then. For instance, the "right to food" is a fundamental human right because everyone needs it to survive. The "Action Aid" brochure from 2004 provides the following succinct summary of human rights: “Regardless of their social, political, or legal standing, everyone has the right to live in dignity at all times”. Human rights are not a luxury, a gift, or a deed of kindness that may be granted on someone at their whim. All human rights are based on fairness and equality. It involves access to proper shelter, clean water, food, and health care, as well as freedom from slavery and reliable legal treatment. “The universal concepts of human rights are built on these fundamental human needs and ideals”. Keywords: Human progress, Evolution of Human right, Right to eat, Human security.
Simulation Approach for Torque Ripple Minimization of BLDC Motor
Authors: Journal IJSREM
Published: March 2023

This project presents the design and implementation of neural network controller for reducing torque ripples in permanent magnet brushless DC (PMBLDCM) motor drive with trapezoidal back-emf. The performances of the proposed neural network controller are compared with the corresponding fuzzy PI controller and conventional PI controller. Simulation results are used to show the abilities and shortcomings of the proposed speed regulation scheme for brushless dc motor which is considered as a highly nonlinear dynamic complex system. Matlab/Simulink software was used to simulate the proposed model. Buck-boost converter connected in between the input DC source and three phase bridge inverter, used for minimizing the commutation torque ripples in Permanent Magnet Brushless DC Motor is presented in this paper. Torque during the commutation period depends on phase current which is not undergoing commutation, so by controlling it, torque ripple can be minimized. Moreover, a greater DC link voltage is needed during the commutation time period in comparison to the normal conduction period. The Buck-boost converter operates in boost mode in commutation period for stepping up the DC voltage to the inverter. A simple mode switching circuit is employed to amend the output modes of the Buck-boost converter in normal and commutation time intervals. Simulation studies of this topology are carried out in MATLAB/Simulink environment. Index Terms – Permanent Magnet Brushless DC Motor (PMBLDCM), Buck-boost Converter, Commutation Time period,PI Controller.
180 nm FLASH ANALOG TO DIGITAL CONVERTOR
Authors: SREELAKSHMI E. , MOUNIKA B. , KEERTHANA B.D.S.L , SAIGOPAL B
Published: March 2023

In this paper, Threshold Inverter Quantizer (TIQ) is a novel idea which can effectively replace the reference voltage generator, resistive/capacitive voltage divider network and array of differential comparators in a conventional flash Analog to Digital Converter (ADC) by an internal reference comparator array constructed of Complementary Metal Oxide Semiconductor (CMOS) inverters. The inverter threshold voltage serving as the reference voltage, this architecture claims large improvements in terms of silicon area, power consumption and operating speed. Perturbations due to sensitivity of the inverter threshold voltage to operating temperature/process variations pose impediments in such ADC designs and strongly demand a compensation scheme to such variations. This paper presents a TIQ based flash ADC, with inverter threshold voltage compensation. In this project 5 bit flash adc using TIQ Comparator is designed and simulated using TANNER EDA in 180nm technology. Key Words: flash, adc, tiq(threshold inverter quantization)
Effect Of Pranayama on Reducing the Level of Fatigue During External Radiation Therapy Among the Patients in A Cancer Hospital of Guwahati, Assam India
Authors: Kaur Ramandeep , Bibi Bordoloi  , Baruah Jumi Sarmah
Published: March 2023

Introduction: Cancer related fatigue, a problem often less understood and under-diagnosed. It is imperative to find non-invasive and non-pharmacological solutions for managing it. The aim of the study was to assess the effect of pranayama on reducing the level of Fatigue during External Radiation Therapy (ERT) among the patients in a selected cancer hospital of Guwahati, Assam.
Materials and methods: The study adopted Quantitative evaluative approach; randomized pre-test post-test control group design. Simple random sampling technique without replacement was used and 84 cancer patients were equally divided in control group (42) and experimental group (42). The pre-test level of fatigue was assessed from both the groups and pranayama as intervention was given to experimental group.
Result: Pranayama was found to be effective in patients receiving ERT. It was found that following pranayama, majority in experimental group 41 (97.6%) had mild level of fatigue whereas in control group 27 (64.3%) experienced severe level of fatigue. There is significant mean difference in the experimental group as compared to control group after the intervention of pranayama (t=17.99, df=41, p-value=<.001).
Conclusion: Pranayama is found to be effective intervention in reducing fatigue among cancer patients receiving ERT.
Infant And Young Child Feeding Practices and Infections Pattern in Children Up To 24 Months Age Attending Outdoor Patient Department of a Tertiary Care Hospital of South Gujarat
Authors: Choraria Nirmal , Patni Mohamed Anas , Vaidya Jigesh , Nimavat Harita , Akikwala Mushirabanu
Published: March 2023

Background: Optimal infant and young child feeding practices (IYCF) are effective public health intervention to enhance child survival, nutrition and development. There is also documented evidence regarding the protective effect of optimal IYCF practices against diarrhea and ARTI. Objectives: 1) To assess knowledge and practices regarding IYCF among study participants. 2) To explore the association of feeding practices of mothers with the morbidities (infections) in their children. Methodology: The present study was a hospital based cross-sectional study, carried out during September 2019 to March 2021. A total of 380 mothers of children less than two years attending OPD of Institute of child health, Nirmal hospital private limited, a tertiary care multi-specialty hospital were interviewed using pre-designed and pretested questionnaire. Results: Feeding practices during early days of life to be reasonably good among study participants with almost 2/3rd of the study participants practicing them. Mean number of morbidity episodes requiring consultation were significantly lower in the children whose mothers practiced optimal IYCF practices. Conclusion:  Satisfactory knowledge and practices were observed among study participants regarding various infant and young child feeding practices. Poor feeding practices in children had significant association with morbidity episodes of diarrhea and ARTI in children.
Impact Of Integrated Yoga Practice on Immune Parameters and Quality of Life of Adult People Living With HIV: Protocol for A Randomized Open-Label Trial in Chittoor, India
Authors: Koni Kiranmayi , Tarugu Jayanthi , Chaudhuri Sirshendu , Kurugundla Hema , Puthalapattu Anusha , John KR , Chintham Silpa
Published: March 2023

Background: Yoga therapy can be a promising adjunct to antiretroviral therapy. However, evidence on the effectiveness of Yoga therapy is scanty. The proposed trial will estimate the effect of integrated yoga practice for six months on immune parameters (CD4 (cluster of differentiation 4), viral load) among adult people living with HIV (PLWH) and its cost-effectiveness from the healthcare system’s perspective.
Methods: In this randomized open-label parallel-group trial, 110 PLWH in stage 2 HIV, between 18 and 49 years in the intervention arm and 220 PLWH in the same stage will be recruited by block randomization. Integrated yoga practice will be given for six months in the intervention arm, and health education on yoga practice in the control arm, besides antiretroviral therapy. After six months, the difference in immune parameters, cardio-metabolic indicators and quality of life (QOL) will be assessed. Besides, an economic evaluation will be done with sensitivity analysis. If found useful, the intervention can be tested at large scale for further confirmation of the outcomes. Irrespective of the study's outcome, the results will be disseminated through peer-reviewed journals.
Trial registration: CTRI/22/09/045909 dated 27/09/2022 under the Clinical Trials Registry-India version: 1.0 dated 27/09/2022
Hot, Wide, Continental Back-arcs Explain Earth’s Enigmatic mid-Proterozoic Magmatic and Metamorphic Record
Authors:   British Geological Survey, Roberts Nick , Condie Kent , Palin Richard , Spencer Christopher
Published: March 2023

Higher than average thermobaric ratios (temperature/pressure) of metamorphic rocks and abundant ‘dry’ ferroan magmatism including massif anorthosite suites are two enigmatic features of the mid-Proterozoic (1.85–0.85 Ga) that have unclear origins. It has been proposed that elevated mantle temperatures due to insulation under the Columbia supercontinent, and/or to plate slowdown, combined with thin lithosphere, led to high continental geothermal gradients, high-temperature metamorphism, and an increase in dry, ferroan magmatism. Geodynamic modelling predicts that continental subduction zones at mid-Proterozoic mantle potential temperatures (80–150 °C hotter than at present) would exhibit key differences to the Phanerozoic, critically, extensive slab rollback combined with greater volumes of decompression melting of the asthenosphere would lead to wide regions of back-arc magmatism. We posit that these hot, wide continental back-arcs can effectively explain the abundance of ferroan magmatism, anorthosite suites, and high T/P metamorphism. Our model negates the need for extra mantle heating from supercontinental insulation or plate slowdown and shows that the tectonic regime of the mid-Proterozoic was a transitional phase between those of the Archean (likely comprising peel-back tectonics and episodic subduction) and the Phanerozoic (comprising deep continental subduction), and which could have resulted solely from secular cooling of the mantle.
Neoliberalismo, ideología y covid-19: un análisis desde la perspectiva de Slavoj Žižek
Authors: Barria-Asenjo Nicol A. , Uribe Muñoz Jamadier , Gallo Acosta Jairo , Aguilera Hunt Rodrigo , Roca Jusmet Luis , Fernández Florencia , García Manzor Francisco , Salas Gonzalo , Ayala-Colqui Jesús
Published: March 2023

El artículo aborda la pandemia del covid-19 como elemento contingente y su efecto de develamiento respecto de algunas manifestaciones contemporáneas de la ideología neoliberal en Latinoamérica. De esta forma, en base a conceptos filosóficos y psicoanalíticos de orientación lacaniana planteados fundamentalmente por Slavoj Žižek, se examinan los usos críticos de la noción de ideología en sus diversas manifestaciones: miedo al otro, imposición de la lógica del empresario de sí, destrucción de lazos sociales, extractivismo de recursos naturales y fetichización de los discursos de unidad frente a la pandemia. La hipótesis radica en que la pandemia presenta una oportunidad para repensar la subjetividad contemporánea, mediante la confrontación con el Real que bordea a la simbolización y, en definitiva, a la captura ideológica, a fin de poner en cuestión la afirmación de que no hay alternativa.
Competências coletivas nos projetos da área de tecnologia da informação: uma revisão sistemática da literatura
Authors: Cruz Ribeiro Iasmim , Braz de Araujo José
Published: March 2023

Diferentes estudos consideram as competências como fatores críticos de sucesso nas empresas ao buscar pela vantagem competitiva sustentável. Posto que muitos projetos de tecnologia da informação falham devido à falta de competências coletivas, considera-se que os resultados da empresa dependem de atividades das equipes distribuídas entre os níveis estratégicos e operacionais. Assim como a criação de metas coletivas de negócios é uma condição para melhorar o resultado de mercado e lucratividade da empresa, logo busca-se por um reconhecimento mais abrangente do estado atual sobre as competências do grupo. Esta revisão sistemática da literatura objetivou identificar as características das competências coletivas nos projetos da área de tecnologia da informação para analisar tendências sobre o tema, elementos-chave e lacunas para apoio em pesquisas futuras. Foram analisados estudos na base de dados Scopus, publicados entre 2009 e 2022 resultando em um corpus de 72 trabalhos. Os resultados deste estudo teórico evidenciaram uma profundidade no conceito das competências coletivas traduzidas em 58 características, distribuídas entre 06 categorias identificadas: competências individuais, equipes, gestão de pessoas, visão estratégica, organização e tecnologia. Para entendimento do estado da arte e contribuir à discussão é apresentada uma revisão geral dos principais assuntos das produções arroladas em uma linha do tempo. Este trabalho contribui com a comunidade acadêmica identificando e categorização das competências coletivas nos projetos da área de tecnologia da informação, auxilia as áreas gestoras de recursos humanos e de tecnologia da informação das organizações na identificação, aplicação e monitoramento das competências coletivas para entregas de projetos mais eficientes.
Continuous Eye Disease Severity Evaluation System using Siamese Neural Networks
Authors: Abdulraheem Muyideen , Oladipo Idowu D. , Ajagbe Sunday Adeola , Balogun Ghaniyyat B. , Emma-Adamah Nissi O.
Published: March 2023

Evaluating the severity of eye diseases using medical images is a very essential and routine task performed in medical diagnosis and treatment. Current grading systems which are largely based on discrete classification are unreliable and do reflect not the entire spectrum of eye disease severity. The unreliability of discrete classification systems for eye diseases is clear, as classification is subjective and done based on the personal opinion of various medical experts, which may vary. In a bid to solve these issues, this study proposes a system for determining the severity of eye diseases on a continuous range using a twin-convoluted neural network approach known as Siamese Neural Networks. This system is demonstrated in the domain of diabetic retinopathy. Samples of retinal fundus images from an eye clinic in India are taken as test cases to evaluate the performance of a Siamese Triplet network which attempts to find the distance between their image embedding. The outputs of the Siamese network when a reference image is juxtaposed with a collection of images with distant severity categories (negative images), as well as when two reference images are compared to each other, are found to have a positive correlation (95\%) with originally assigned severity classes. Hence, these outputs indicate a continuous range of the severity and change in eye diseases.
Trio MeRiCa & Misteri Selembar Kertas
Authors: Esti Asmalia
Published: March 2023

Meli, Riko, dan Candra menemukan selembar kertas bertuliskan puisi misterius. Kertas itu milik seorang pria bermasker yang telah mengambil ransel Candra. Dapatkah Trio MeRiCa memecahkan teka-teki puisi misterius tersebut dan mendapatkan kembali ranselnya?
Expression pattern of BMPR-2 and Fas and the regulatory role of BMP-2 and IGF-1 on granulosa cells function in buffalo
Authors: VINODKUMAR D , GULZAR RAHILA , SELVARAJU S , NAZAR S , PARTHIPAN S , JAMUNA K V , PRASAD R V , RAVINDRA J P
Published: March 2023

The expression pattern of BMPR-2 and Fas was investigated in different developmental stages (1-3 mm, 3-5 mm, 5-8 mm and >8 mm) of follicles and the effect of bone morphogenetic protein-2 (BMP-2), insulin-like growth factor-1 (IGF-1) and Fas-ligand (Fas-L) was studied in vitro on granulosa cell function. BMPR-2 was mainly localized in the granulosa cells, oocytes and theca cells of healthy follicles from primordial to late antral stages and the expression pattern did not differ among different sizes of follicles. The Fas was predominantly expressed in granulosa cells of atretic follicles. In the granulosa cell culture, BMP-2 (30 ng/ml) and IGF-1 (100 ng/ml) significantly increased estradiol-17β production when compared to control in all sizes i.e. small (3-5 mm), medium (5-8 mm) and large (>8 mm) follicles. This first study in buffalo revealed that BMP-2 rescues small size follicles, whereas IGF-1 rescues all size follicles from Fas mediated apoptosis in buffalo.
Correlation and path analysis studies in onion (Allium cepa) genotypes
Authors: YOGITA  , KUMAR RAMESH , SINGH DAVINDER , YADAV KALPANA , SRISHTI  , ROHILA ANIL KUMAR , KUMAR AJAY , TYAGI NIDHI , KUMAR AMIT
Published: March 2023

The present study was carried out at the experimental farm of the Department of Vegetable Sciences, Dr. YashwantSingh Parmar University of Horticulture and Forestry, Nauni, Solan, Himachal Pradesh during the winter (rabi) season of 2019–20 and 2020–21 to study the genetic variability, correlation and path studies in 30 different genotypes of the onion (Allium cepa L.) crop. All genotypes reflected a wide and significant spectrum of variability for all the traits under study. Genotypes UHF-ONI-13, UHF-ONI-15 and UHF-ONI-16 outperformed other genotypes in terms of yield and other critical horticultural characteristics. The magnitude of phenotypic coefficient of variation was higher than the genotypic coefficient of variation for all the characters. The phenotypic and genotypic coefficients of variability were high for doubles/deformed bulbs, moderate for leaf length, plant height, average bulb weight, bulb yield per plot and per hectare. High heritability along with high to moderate genetic gain was observed for doubles/deformed bulbs, leaf length, plant height, average bulb weight, bulb yield per plot and bulb yield per hectare, which suggested that improvement can be achieved through simple selection. Bulb yield had significant and positive correlation with average bulb weight, equatorial diameter, plant height, polar diameter, days to harvest and days to 50% neck fall. Path analysis showed that bulb weight, equatorial diameter, bulb shape index, neck thickness, total soluble solids, plant height and leaf length had a positive direct effect on bulb yield.
Weed dynamics, wheat (Triticum aestivum) yield and irrigation water-use efficiency under conservation agriculture
Authors: SHARMA TARUN , DAS T K , SUDHISHRI SUSAMA , MAITY PRAGATI PRAMANIK , BISWAS SUNANDA , GOVINDASAMY PRABHU , RAJ RISHI , SEN SUMAN , SINGH TEEKAM , PAUL AMRIT KUMAR , ROY ARKAPRAVA , SAHA PRIYANKA , BABU SUBHASH
Published: March 2023

A field experiment was conducted to evaluate the impacts of a 12-year old conservation agriculture (CA)- based pigeon pea-wheat system on weeds, wheat crop, and resource use during winter (rabi) 2021–22. Results indicated that surface retention of residue irrespective of ZT permanent bed and N dose led to significant reduction in weed interference at 60 DAS. CA-based systems reduced weed density and dry weight considerably than CT. CA- based systems led to significantly higher wheat grain yield (by 11.6–14.9%) and net B:C (by 24.0 –28.0%) than CT, and PFBR100N and PBBR100N were slightly superior to others. PBBR100N and PBBR75N had lower irrigation water use and significantly higher irrigation water productivity than CT. Contrast analysis showed that wheat yield and water productivity were comparable between 75% N and 100% N in CA, indicating a saving of 25% N under CA.
Walking the Talk: Collaborative Preparation of Bilingual and Special Educators to Serve English Learners Who Need Academic or Behavioral Supports
Authors: ROBERTSON PHYLLIS M. , GARCÍA SHERNAZ B. , RODRÍGUEZ HAYDEÉ M.
Published: March 2023

This article describes a Collaborative Intervention Project designed to prepare preservice teachers to develop, implement, monitor, and evaluate interventions for English learners (ELs) in need of academic and/or behavioral supports. Faculty from two departments, one preparing bilingual education (BE) elementary school teachers and the other preparing special education (SE) teachers for prekindergarten through 21 generic certifications, developed a process to enhance preservice teachers' preparation to collaboratively address the cultural and linguistic characteristics and educational needs of ELs. The authors describe the process through which faculty designed and implemented the project, share resources for project replication, and discuss faculty and student responses.
Wanting to Leave; Needing to Stay: Issues for Undocumented Mothers of Children with Disabilities
Authors: CIOÈ-PEÑA MARÍA
Published: March 2023

In response to anti-immigrant policies, countless families are returning to their countries of origin. One immigrant community persists: the undocumented mothers of children with disabilities (CWD). Using the testimonios of Spanish-speaking Latinx mothers of emergent bilingual CWD, this study answers the question of why they stay. This study presents the reasons why these mothers would rather return to their country of origin but choose to stay in the United States to meet the needs of their children. The ways in which disability labels and monolingual placements influence their decision are shared, as well as possibilities for supporting these families.
English Learners with Significant Cognitive Disabilities: Reflecting on Diverse Needs and a Call to Advance Effective Practice
Authors: RIVERA CHRISTOPHER J. , ORTIZ ALBA , CHRISTENSEN LAURENE , MITCHELL JAMES
Published: March 2023

Historically, students who are English learners and students with disabilities have experienced inequitable schooling opportunities. These inequities are heightened when considering those individuals who are not only English learners but also have a significant cognitive disability. This particular dually classified group, while not large in number, is likely one of the most understudied and underserved school populations. Recently, researchers have begun trying to better identify these students for alternate assessment purposes. Despite more recent attention, educational research is still evolving and substantial gaps within the literature still exist. The purpose of this article is to provide a brief overview of contemporary educational issues while simultaneously providing recommendations for future researchers to enhance effective practices for this population. We attempt to define this group, which currently has no federal definition; describe their complex language needs; advocate for the use of appropriate blended educational frameworks; advocate for the need of inclusion in research studies; and, finally, argue for increased interdisciplinary research efforts.