bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Kerja Turbocharge Terhadap Tenaga Main Engine di Kapal KM. Mutiara Barat
Authors: Muh. Jafar  , Hasiah
Published: October 2023

Turbocharge merupakan suatu alat yang mempunyai fungsi menghasilkan udara bertekanan lebih dari 1 atmosfer yang sangat dibutuhkan dalam proses pembakaran dalam silinder. Pada mesin Diesel turbocharge digerakan denga memanfaatkan energy panas hasil dari gas buang hasil pembakaran di dalam silinder. PeneIitian ini bertujuan untuk mengetahui pengaruh tidak optimaInya kerja Turbocharge dan berapa besar penurunan tenaga pada main engine. Sumber data diperoleh langsung dari tempat penelitian dengan melakukan pengamatan secara langsung (observasi) maupun metode kepustakaan berupa dokumen kapal dan juga buku yang berkaitan dengan penelitian ini. Penelitian ini dilakukan di atas kapal motor mutiara barat milik PT. Atosim Lampung Pelayaran pada bulan september 2020 sampai dengan juli 2021. Hasil penelitian ini menunjukan bahwa adanya jelaga atau karbon pada turbin blade pada maupun kotornya saringan udara yang terdapat diblower turbocharge mempengaruhi kinerja dari turbocharge sehingga mengakibatkan menurunya tenaga pada main engine.
2001-2017. Centro Universitario Maria Antônia USP
Authors: UNA arquitetos
Published: October 2023

El proyecto de renovación y restauración busca adecuar el conjunto (Ed. Rui Barbosa y Joaquín Nabuco) a su nuevo uso –un núcleo de arte contemporáneo que reúne espacios expositivos, salas de cursos teóricos y prácticos y un Teatro Universitario– y tiene como objetivo central afirmar el carácter público que ha marcado históricamente este patrimonio de la USP. La propuesta incluye la restauración de las fachadas principales, conservando intactos los volúmenes de los edificios Rui Barbosa y Joaquim Nabuco, pero propone una nueva relación entre el conjunto y la ciudad. El espacio libre entre los dos edificios adquiere la dimensión de espacio público formando una pequeña plaza. Al nivel de la calle, esta plaza es el ensanchamiento natural de la vereda y define un acogedor acceso al conjunto. En el nivel inferior, un patio arbolado conecta los dos edificios creando un lugar de actuación al aire libre para el teatro. Recalificar los espacios libres, ofreciendo un vínculo generoso entre el conjunto y la ciudad, es la contribución del proyecto a la memoria del movimiento académico, cultural y político que tuvo su sede en la calle Maria Antônia.
Análise temporal e espacial das Internações por Condições Sensíveis à Atenção Primária em idosos
Authors: Amanda Araújo Santos Larissa , Melo Almeida Lima Shirley Verônica , Guimarães Reis da Costa Júlia , Marques Duque Andrezza
Published: October 2023

Objetivo: Analisar a dinâmica espacial e tendência temporal das Internações por Condições Sensíveis à Atenção Primária emidosos no estado de Sergipe. Método: Estudo ecológico, com análise espacial e tendência temporal das internações em idosos.Utilizados dados do Sistema de Informações Hospitalares do Sistema Único de Saúde, considerando como unidades de análiseas sete regiões de saúde e os 75 municípios de Sergipe durante os anos de 2008 a 2020. Resultados: Identificamos os cincogrupos de causas mais prevalentes: pneumonias bacterianas, doenças cerebrovasculares, insuficiência cardíaca, hipertensãoe diabetes mellitus. Regiões com tendência de crescimento: Itabaiana e Nossa Senhora da Glória (pneumonias bacterianas edoenças cerebrovasculares), Nossa Senhora do Socorro (pneumonias bacterianas) e Propriá (diabetes mellitus). Na análiseespacial, foram encontradas taxas muito altas em municípios de todas as regiões de saúde, com destaque para Propriá (em todosos grupos de causas) e Estância e Lagarto (para todos, exceto hipertensão). Clusters com altas taxas foram observados paraas pneumonias bacterianas, doenças cerebrovasculares e diabetes mellitus com predominância na região central e, hipertensãono leste Sergipano. Foram identificados quatro clusters considerados baixos em quatro dos cinco grupos de causas: doençasSantos LAA, Lima SVMA, Costa JGR, Duque AM2 Rev Bras Promoç Saúde. 2023;36:13883cerebrovasculares nos municípios da regional Nossa Senhora da Glória, insuficiência cardíaca e diabetes mellitus nas regiõesde Nossa Senhora da Glória, Itabaiana e Lagarto; hipertensão nas regiões de Itabaiana e Lagarto. Conclusão: O estudo podecontribuir para estratégias de promoção à saúde na atenção primária e nas políticas que visem maior integralidade das açõesna saúde da pessoa idosa.
Fatores de risco e proteção associados ao declínio cognitivo no envelhecimento – revisão sistemática de literatura - doi: 10.5020/18061230.2012.p364
Authors: Foroni Priscila Martins , Santos Patricia Leila dos
Published: October 2023

Realizar uma revisão bibliográfica sistemática nas bases de dados SciELO e PubMed sobre as alterações cognitivas e linguísticas associadas ao processo de envelhecimento, focalizando fatores de risco e proteção. Métodos: Foram pesquisados artigos em inglês, português e espanhol, publicados entre 2002 e 2008, realizados com pessoas de 60 anos ou mais. Resultados: Foram revisados 72 trabalhos de 38 periódicos diferentes, 7 (9,7%) nacionais e 65 (90,3%) internacionais, sendo 10 (26,3%) da área de Neurologia; 9 (23,7%) de Geriatria e Envelhecimento; 5 (13,2%) de Epidemiologia e Saúde Coletiva; 4 (10,5%) de Psiquiatria; e o restante de revistas de diferentes temas em saúde. O delineamento longitudinal foi utilizado em 37 (51,3%) e o transversal, em 26 (36,1%). Quanto aos instrumentos de coleta de dados, 35 (48,6%) trabalhos utilizaram o Miniexame do Estado Mental; 11 (15,1%) usaram testes de Fluência Verbal; 9 (12,5%) usaram a Escala de Inteligência Wechsler para Adulto; 7 (9,7%) usaram o Teste de Nomeação de Boston; e 10 (13,8%) utilizaram a Escala de Depressão Geriátrica. Foram identificadas relações entre a cognição no envelhecimento e fatores biológicos em 50 (69,4%) trabalhos. Estudos apontaram maior probabilidade de déficit cognitivo entre idosos com sintomas depressivos e entre tabagistas, outros mostraram um efeito positivo da escolaridade e da participação em atividades físicas e sociais sobre a cognição. Conclusão: Os estudos analisados investigaram especialmente a relação entre fatores de risco biológicos e declínio cognitivo. Pouca atenção foi dada às alterações linguísticas e aos fatores de proteção associados ao envelhecimento.
THỰC TRẠNG KIẾN THỨC CỦA NGƯỜI CHĂM SÓC CHÍNH BỆNH NHÂN ĐỘT QUỴ TẠI BỆNH VIỆN HỮU NGHỊ ĐA KHOA NGHỆ AN NĂM 2022
Authors: Nguyễn Ngọc Hòa , Nguyễn Thị Hạnh , Nguyễn Thị Hồng , Lê Thị Vinh
Published: October 2023

Đặt vấn đề: Đột quỵ là một bệnh lý gây di chứng hàng đầu. Việc điều trị và chăm sóc bệnh nhân đột quỵ thường kéo dài sau khi ra viện do vậy việc chăm sóc của gia đình góp phần vào sự thành công của điều trị. Kiến thức về đột quỵ của người chăm sóc rất quan trọng trong quá trình chăm sóc và hỗ trợ bệnh nhân. Mục tiêu: Mô tả thực trạng kiến thức của người chăm sóc chính bệnh nhân đột quỵ tại trung tâm Đột quỵ - Bệnh viện Hữu nghị Đa khoa Nghệ An năm 2021. Đối tượng: Người chăm sóc chính từ gia đình cho người bệnh đột quỵ tại Trung tâm Đột quỵ - Bệnh viện Hữu nghị Đa khoa Nghệ An. Phương pháp nghiên cứu: mô tả cắt ngang. Kết quả: Người chăm sóc chính người bệnh đột quỵ từ gia đình có kiến thức chung về đột quỵ đạt 60.8%.
TỔNG QUAN HỆ THỐNG VỀ HIỆU LỰC, HIỆU QUẢ, AN TOÀN VÀ CHI PHÍ – HIỆU QUẢ CỦA BUDESONIDE/GLYCOPYRROLATE/FORMOTEROL FUMARATE TRONG ĐIỀU TRỊ BỆNH PHỔI TẮC NGHẸN MẠN TÍNH
Authors: Trần Thị Hồng Nguyên , Nguyễn Phạm Mai Chi , Lê Châu Minh Thư , Nguyễn Thị Hải Yến , Nguyễn Thị Quỳnh Nga , Nguyễn Quốc Hòa
Published: October 2023

Đặt vấn đề: Phối hợp ba thuốc budesonide/glycopyrrolate/formoterol fumarate (BGF) có tiềm năng giúp tăng tuân thủ và hiệu quả điều trị cho người bệnh phổi tắc nghẹn mạn tính (COPD). Mục tiêu: Nghiên cứu tổng quan hệ thống về hiệu lực, hiệu quả, an toàn, chi phí – hiệu quả của budesonide/ glycopyrrolate/formoterol fumarate trong điều trị COPD để cung cấp các bằng chứng cho các cơ quan quản lý và các nhà hoạch định trong việc lựa chọn thuốc. Phương pháp nghiên cứu: Tổng quan hệ thống thực hiện theo hướng dẫn thực hiện tổng quan hệ thống của PRISMA trên Pubmed và Embase. Kết quả nghiên cứu: Trong 16 nghiên cứu thỏa mãn tiêu chí lựa chọn được đưa vào tổng quan, 12/16 có thiết kế là RCT (hai RCT lớn là ETHOS và KRONOS). Kết quả cho thấy BGF trong đó liều budesonide 160-μg và 320-μg đều cải thiện chức năng phổi, các triệu chứng và đợt cấp COPD, bất kể tiền sử đợt cấp COPD. Hồ sơ an toàn của BGF nhìn chung tương đương với các nhóm so sánh. Phối hợp BGF cũng cho thấy đạt chi phí hiệu quả so với phối hợp hai thuốc LAMA/LABA và ICS/LABA. Kết luận: Sử dụng phối hợp ba BGF có hiệu quả, dung nạp tốt, đạt chi phí-hiệu quả và có thể là phương pháp điều trị thích hợp hơn so với liệu pháp kép tương ứng và có tiềm năng so với phối hợp ba thuốc dành cho người bệnh COPD từ trung bình đến rất nặng.
ĐÁNH GIÁ KẾT QUẢ ĐIỀU TRỊ BƯỚC 1 UNG THƯ PHỔI KHÔNG TẾ BÀO NHỎ GIAI ĐOẠN IV CÓ ĐỘT BIẾN EGFR BẰNG OSIMETINIB
Authors: Nguyễn Thị Vân , Nguyễn Thị Vân , Đỗ Anh Tú , Vũ Hồng Thăng
Published: October 2023

Mục tiêu: Đánh giá kết quả điều trị bước 1 của bệnh nhân ung thư phổi không tế bào nhỏ giai đoạn IV có đột biến EGFR bằng Osimetinib tại bệnh viện K từ tháng 1/2018 đến tháng 12/2022. Đối tượng và phương pháp nghiên cứu: Nghiên cứu mô tả cắt ngang hồi cứu kết hợp tiến cứu có theo dõi dọc 67 bệnh nhân ung thư phổi không tế bào nhỏ giai đoạn IV có đột biến gen EGFR, được điều trị bước 1 bằng Osimetinib tại Bệnh viện K từ tháng 1/2018 đến tháng 12/2022. Kết quả: Tỷ lệ đáp ứng là 82,1%, tỷ lệ kiểm soát bệnh là 96,5%. Tỷ lệ đáp ứng tại tổn thương di căn não là 88,6%. Trung vị PFS là 17,6 tháng. Lợi ích PFS không phụ thuộc vào nhóm tuổi, giới, loại đột biến gen EGFR cũng như thể trạng PS và tình trạng di căn não ban đầu. Kết luận: Điều trị bước 1 bằng Osimertinib trên bệnh nhân ung thư phổi không tế bào nhỏ giai đoạn IV có đột biến EGFR mang lại tỷ lệ đáp ứng chung cũng như đáp ứng tại não cao, kéo dài thời gian sống thêm bệnh không tiến triển.
NGHIÊN CỨU TÌNH HÌNH THAI NGOÀI TỬ CUNG VỠ TẠI BỆNH VIỆN PHỤ SẢN THÀNH PHỐ CẦN THƠ
Authors: Nguyễn Xuân Mỹ , Nguyễn Quốc Tuấn , Lưu Tuyết Minh
Published: October 2023

Đặt vấn đề: Tỷ lệ thai ngoài tử cung ngày càng tăng. Hiện nay có rất nhiều các nghiên cứu trong nước về thai ngoài tử cung nhưng đa số tập trung và các yếu tố nguy cơ hoặc điều trị nội khoa, có rất ít nghiên cứu tìm hiểu đặc điểm lâm sàng và các yếu tố liên quan đến thai ngoài tử cung vỡ gây mất máu để từ đó có thể đưa ra những khuyến cáo phù hợp nhằm làm giảm tỷ lệ thai ngoài tử cung vỡ cùng với những hệ lụy của nó. Mục tiêu nghiên cứu: Khảo sát đặc điểm và các yếu tố liên quan đến thai ngoài tử cung vỡ tại Bệnh viện Phụ Sản Thành phố Cần Thơ. Đối tượng và phương pháp nghiên cứu: Báo cáo hàng loạt ca có 55 trường hợp thai ngoài tử cung vỡ. Kết quả: Tỷ lệ bệnh nhân bị thai ngoài tử cung vỡ có lượng máu mất ≥ 300 ml là 69,1%. Lượng máu mất trung bình là 400 ml, nhiều nhất là 1500 ml. Tuổi trung bình là 32,6 ± 6,5 tuổi. Ở người con rạ tỷ lệ mất máu trên 300 ml khoảng 50,9%. Bệnh nhân không có tiền sử phá thai có lượng máu mất ≥ 300 ml khoảng 56,4%. Tỷ lệ bệnh nhân có chu kỳ kinh đều có lượng máu mất ≥ 300 ml là 43,6%. Khoảng 60% bệnh nhân không khám phụ khoa có lượng máu mất ≥ 300ml. Kết luận: tỷ lệ thai ngoài tử cung vỡ tại Việt Nam còn cao.
La lectura intensiva y extensiva como vía para la enseñanza de la gramática del inglés como lengua extranjera
Authors: Mena Vargas Nelly Patricia
Published: October 2023

Esta investigación tiene como objetivo analizar la influencia de la lectura intensiva y extensiva en el aprendizaje del componente gramatical. Primeramente, se define el concepto de lectura y su clasificación didáctica. Posteriormente, se conceptualizan las definiciones de la competencia gramatical y los enfoques didácticos empleados para su enseñanza. Consecutivamente, se estudia la escritura como expresión de dominio de la gramática, Concluye con la determinación del grado de factibilidad y validez interna de la lectura intensiva y extensiva como vía para la enseñanza de la gramática del inglés como lengua extranjera.
Alternativas para el manejo de residuos orgánicos en la Unidad Empresarial de Base (UEB) Río Frio No. 1, perteneciente a la Empresa Avícola de Guantánamo
Authors: Cantillo Ferreiro Raúl , Cantillo Ferreiro Joel , Soler Mansfarroll Diosgracia
Published: October 2023

La investigación se desarrolló en la Unidad Empresarial de Base (UEB) Río Frío I ubicada en el Km 24 de la autopista a Santiago de Cuba, entidad perteneciente a la Empresa Avícola de Guantánamo. El estudio se realizó en el período comprendido entre los meses de agosto y noviembre de 2022, con el objetivo de proponer alternativas para el manejo adecuado de los residuales generados por la producción avícola. La gestión o manejo sostenible de los recursos naturales es uno de los grandes retos de la humanidad en el siglo XXI. La contaminación por el vertido de residuales es una de las causas antrópicas de mayor significación. Durante la investigación se aplicó una metodología descriptiva. Entre los principales resultados se encuentran la propuesta de alternativas para el manejo de los residuos que se generan en esta granja, así como un plan de acciones para la Empresa Avícola Provincial, confeccionado sobre la base del Ciclo de Deming. Se llegó a la conclusión de que los residuos orgánicos avícolas, principalmente, la gallinaza, constituyen uno de los más grandes problemas de contaminación al medio ambiente, pero ofrece múltiples oportunidades para ser utilizada en beneficio del hombre por lo que la minimización de desechos, la prevención de la contaminación, y el reciclaje deben estar presentes en las actividades cotidianas de los sistemas intensivos de producción avícola.
Talleres de asesoría psicopedagógica para desarrollar la educación científica en la Universidad de Guantánamo
Authors: Tejera Martínez Yaritza , Planche Jardines René , Tejera Martínez Ariarne
Published: October 2023

La educación científica en los momentos actuales es un reto para el desarrollo del estudiante que se forma como profesor en la carrera Pedagogía Psicología. El principal objetivo de este trabajo es ofrecer algunos talleres de asesoramiento a profesores que se forman en esta carrera. La investigación parte de un diagnóstico sobre la vinculación de los conocimientos científicos que poseían los estudiantes y su relación con los currículos universitarios que reciben, por lo cual la asesoría psicopedagógica sería un recurso desde su función para garantizar el resultado profesional que se espera. De la aplicación integrada de los métodos y técnicas de investigación se pudieron proponer los talleres. El resultado de la investigación demostró su aplicabilidad.
PERANAN MOTIVASI PIMPINAN DALAM MENINGKATKAN PRESTASI KERJA PEGAWAI
Authors: YADISAR A.M.
Published: October 2023

Pemimpin merupakan salah satu unsur penting bagi keberhasilan pencapaian visi dan misi,suatu organisasi diharapkan dapat bekerja dengan penuh antusias, penuh inisiatif, penuh gairah sertadengan kemauan yang tinggi. Keberhasilan tugas pegawai sebagai aparatur pemerintah dalam mengembanamanat tujuan pembangunan dipengaruhi banyak faktor, salah satunya adalah faktor semangat kerja.Tinggi rendahnya semangat kerja, sangat berpengaruh terhadap produktifitas kerja yang dapat dicapaioleh seorang pegawai. Metode yang digunakan adalah metode penelitian deskriptif kualitatif denganpendekatan kualitatif. Sumber data adalah Kepala Dinas, Sekretaris dan Pegawai pada Dinas PekerjaanUmum Kabupaten Melawi. Alat pengumpulan data yang digunakan adalah Wawancara, pedomanobservasi dan dokumentasi. Peranan Motivasi Pimpinan dalam Meningkatkan Prestasi Kerja Pegawaipada Dinas Pekerjaan Umum Kabupaten Melawi sudah sangat baik. Pimpinan sudah mendorongpegawai untuk bekerja dengan baik, memberikan pujian dan penghargaan terhadap pegawai yangberprestasi didalam menjalankan tugasnya, adanya keterbukaan dalam dalam pelangkasaan pekerjaandan memiliki rasa tanggung jawab yang tinggi terhadap para pegawainya. Bentuk motivasi yang dilakukanoleh Kepala Dinas Pekerjaan Umum Kabupaten Melawi dalam meningkatkan prestasi kerja pegawainyaantara lain: Memperhatikan hak dan kewajiban pegawai, Merekomendasikan usulan kenaikan pangkatdan jabatan, Memberikan pengakuan atas prestasi pegawai, Menyediakan sarana dan prasarana yangmemadai, Mendeteksi setiap persoalan yang dihadapi oleh para pegawai dan memberikan solusi ataspersoalan tersebut, Memberikan kesempatan istirahat pada pegawai.
PEMASARAN PRODUK SIMPANAN TABUNGAN PENDIDIKAN DAN BEASISWA (TAKAN Plus) PADA CREDIT UNION
Authors: Lilistian Yuliana , Asrori Imam
Published: October 2023

Strategi pemasaran Credit Union harus dapat memberi gambaran yang jelas dan terarahtentang apa yang akan dilakukan perusahaan dalam menggunakan setiap kesempatan atau peluangpada beberapa pasar sasaran. Metode dalam penelitian ini menggunakan metode penelitian deskriptif.Subjek penelitian ini terdiri dari 4 (empat) orang yaitu Branch Manager, Pengurus, Staf yang melayanianggota yang menabung Takan Plus, dan anggota Takan Plus pada Credit Union Keling KumangSintang. Guna memperoleh data yang akurat dan berkualitas, maka menggunakan teknik pengumpulandata yaitu teknik wawancara, observasi dan studi dokumentasi. Teknik analisisnya menggunakan analisiskualitatif. Hasil penelitian memperlihatkan bahwa konsep produk Tabungan Pendidikan dan BeasiswaTAKAN Plus Credit Union Keling Kumang memiliki karakteristik dan 3 kategori pemilihan tabunganpendidikan dan beasiswa yang diberikan yaitu kategori harian, masa kontrak 5 tahun dan masa kontrak10 tahun. Segmentasi sasaran produk pada pemasaran produk simpanan Tabungan Pendidikan danbeasiswa (TAKAN Plus) Credit Union Keling Kumang dari kalangan pelajar dan mahasiswa sebagaiuser yang menerima bantuan pendidikan dan beasiswa. Pemasaran promosi pada produk simpananTabungan Pendidikan dan Beasiswa (TAKAN Plus) dilakukan dengan cara menggunakan metodePersonal Selling dan Mass Selling. Kesimpulan pemasaran produk simpanan tabungan pendidikandan beasiswa (TAKAN Plus) pada Credit Union Keling Kumang Sintang dengan melihat kepadaaspek konsep produk, segmentasi sasaran produk, dan promosi produk. Pemasaran Produk SimpananTAKAN Plus dapat berjalan seperti yang diharapkan, maka saran yang diberikan agar semakinmeningkatkan cara pemasaran produk simpananTabungan Pendidikan dan Beasiswa TAKAN Plusyang sudah berlaku selama ini agar produk ini semakin dikenal dan diminati oleh anggota khususnyabagi kalangan pelajar dan mahasiswa sehingga Core Values, nilai-nilai inti Credit Union Keling Kumangdapat tercapai.
DAMPAK PANDEMI COVID-19 TERHADAP IMPLEMENTASI PEMBELAJARAN DARING DI SMK BAITUL ATIEQ NGANJUK
Authors: TINIYYAH ANTIQ KUSTHON , NAFI’AH ISTIANA MALIKATIM , MUHTADIN MUHAMMAD AKHSANUL
Published: October 2023

Covid-19 is a disease outbreak that originated in china that has spread throughout the world. Covid-19 has an impact on all fields, one of which is education. The existence of regulations from the government for social distancing makes people have to do all activities at home. Starting from studying at home and working at home. Learning must be carried out online at all levels of education, from kindergarten, elementary, junior high, high school to tertiary levels. The purpose of this study was to determine the impact of the covid pandemic on the implementation of online learning at smk baitul atieq nganjuk. This research was conducted using a qualitative descriptive method. Subjects consisted of 2 teachers and 2 students. Informants for this study were teachers and students of Baitul Atieq Vocational High School nganjuk. Data collection using interviews. Based on the results of the interview, learning activities using the online method in schools were carried out using e-learning and whatsapp. Obstacles in the implementation of online learning are the problem of internet connection and learning facilities that are not supportive.
ABSTRAKCovid-19 merupakan wabah penyakit yang berasal dari tiongkok yang menyebar ke seluruh penjuru dunia. Covid-19 berdampak pada seluruh bidang, salah satunya pendidikan. Adanya peraturan dari pemerintah untuk social distancing menjadikan masyarakat harus melakukan seluruh kegiatan dirumah. Mulai dari belajar di rumah dan bekerja di rumah. Pembelajaran harus dilaksanakan daring di seluruh jenjang pendidikan, mulai dari tingkat TK, SD, SMP, SMA hingga tingkat perguruan tinggi. Tujuan penelitian ini adalah untuk mengetahui dampak pandemi covid pada implementasi pembelajaran daring di Smk Baitul Atieq Nganjuk. Penelitian ini dilakukan dengan metode deskriptif kualitatif. Subjek terdiri dari 2 guru dan 2 siswa. Informan untuk penelitian ini adalah para guru dan siswa smk baitul atieq nganjuk. Pengumpulan data menggunakan wawancara. Hasil penelitian ini adalah kegiatan pembelajaran dengan metode daring di sekolah dilaksanakan dengan memanfaatkan e-learning dan watsapp. Kendala dalam pelaksanaan pembelajaran daring yaitu masalah koneksi internet dan fasilitas belajar yang kurang mendukung.
Irradiance and cloud optical properties from solar photovoltaic systems
Authors: Barry James , Meilinger Stefanie , Pfeilsticker Klaus , Herman-Czezuch Anna , Kimiaie Nicola , Schirrmeister Christopher , Yousif Rone , Buchmann Tina , Grabenstein Johannes , Deneke Hartwig , Witthuhn Jonas , Emde Claudia , Gödde Felix , Mayer Bernhard , Scheck Leonhard , Schroedter-Homscheidt Marion , Hofbauer Philipp , Struck Matthias
Published: October 2023

Abstract. Solar photovoltaic power output is modulated by atmospheric aerosols and clouds and thus contains valuable information on the optical properties of the atmosphere. As a ground-based data source with high spatiotemporal resolution it has great potential to complement other ground-based solar irradiance measurements as well as those of weather models and satellites, thus leading to an improved characterisation of global horizontal irradiance. In this work several algorithms are presented that can retrieve global tilted and horizontal irradiance and atmospheric optical properties from solar photovoltaic data and/or pyranometer measurements. The method is tested on data from two measurement campaigns that took place in the Allgäu region in Germany in autumn 2018 and summer 2019, and the results are compared with local pyranometer measurements as well as satellite and weather model data. Using power data measured at 1 Hz and averaged to 1 min resolution along with a non-linear photovoltaic module temperature model, global horizontal irradiance is extracted with a mean bias error compared to concurrent pyranometer measurements of 5.79 W m−2 (7.35 W m−2) under clear (cloudy) skies, averaged over the two campaigns, whereas for the retrieval using coarser 15 min power data with a linear temperature model the mean bias error is 5.88 and 41.87 W m−2 under clear and cloudy skies, respectively. During completely overcast periods the cloud optical depth is extracted from photovoltaic power using a lookup table method based on a 1D radiative transfer simulation, and the results are compared to both satellite retrievals and data from the Consortium for Small-scale Modelling (COSMO) weather model. Potential applications of this approach for extracting cloud optical properties are discussed, as well as certain limitations, such as the representation of 3D radiative effects that occur under broken-cloud conditions. In principle this method could provide an unprecedented amount of ground-based data on both irradiance and optical properties of the atmosphere, as long as the required photovoltaic power data are available and properly pre-screened to remove unwanted artefacts in the signal. Possible solutions to this problem are discussed in the context of future work.
Opinion: Eliminating aircraft soot emissions
Authors: Trivanovic Una , Pratsinis Sotiris E.
Published: October 2023

Abstract. Soot from aircraft engines deteriorates air quality around airports and can contribute to climate change primarily by influencing cloud processes and contrail formation. Simultaneously, aircraft engines emit CO2, nitrogen oxides (NOx) and other pollutants which also negatively affect human health and the environment. While urgent action is needed to reduce all pollutants, strategies to reduce one pollutant may increase another, calling for a need to decrease, for example, the uncertainty associated with soot’s contribution to net Radiative Forcing (RF) in order to design targeted policies that minimize the formation and release of all pollutants. Aircraft soot is characterized by rather small median mobility diameters, dm = 8 – 60 nm, and at high thrust, low (< 25 %) organic carbon to total carbon (OC/TC) ratios while at low thrust the OC/TC can be quite high. Computational models could aid in the design of new aircraft combustors to reduce emissions, but current models struggle to capture the soot dm, and volume fraction, fv measured experimentally. This may be in part due to oversimplification of soot’s irregular morphology in models and a still poor understanding of soot inception. Nonetheless, combustor design can significantly reduce soot emissions through extensive oxidation or near-premixed, lean combustion. For example, lean premixed prevaporized combustors significantly reduce emissions at high thrust by allowing injected fuel to fully vaporize before ignition while low temperatures from very lean jet fuel combustion limit the formation of NOx. Alternative fuels can be used alongside improved combustor technologies to reduce soot emissions. However, current policies and low supply promote the blending of alternative fuels at low ratios (~1 %) for all flights, rather than using high ratios (> 30 %) in a few flights which could meaningfully reduce soot emissions. Here, existing technologies for reducing such emissions through combustor and fuel design will be reviewed to identify strategies that eliminate them.
Reanalysis of multi-year high-resolution X-band weather radar observations in Hamburg
Authors: Burgemeister Finn , Clemens Marco , Ament Felix
Published: October 2023

Abstract. Operational rain gauge networks provide reliable local precipitation measurements, but are unable to represent rainfall variability for large domains at small temporal scales. In the urban area of Hamburg, precipitation measurements of a single-polarized X-band weather radar operating at a high temporal (30 s), range (60 m), and azimuthal sampling (1°) resolution are available for more than eight years. These measurements refine observations of the German nationwide C-band radars within the 20 km scan radius. Studies on short time periods (several months) prove the performance of this low-cost local area weather radar. A case study on a tornado in a rain event demonstrates its refined resolution compared to the German nationwide C-band radars. The deployment of additional vertically pointing micro rain radars yields drop size distributions at relevant heights, which reduces errors effectively concerning the radar calibration and required statistical relations (k-Z and Z-R relation), and monitors the radar data quality. This paper describes an open-access data set covering reanalysed radar reflectivities and rainfall estimates measured by an X-band radar at high spatio-temporal resolution in the urban environment of Hamburg between 2013 and 2021. Additionally, this paper outlines the performance of this X-band radar for long time periods, and discuss open issues and limitations of the data set. The provided radar reflectivities facilitate studies on attenuation correction and the derivation of further weather radar products, like an improved rainfall rate. The rainfall rates will be used for studies on the spatial and temporal scale of precipitation and hydrological research, e.g. input data for high-resolution modelling, in an urban area.
A Rare Case of High-Grade Intracholecystic Papillary Neoplasm in the Gallbadder
Authors: Ali Aun , Shahid Madeeha , Agha Shazadi Neelum , Malik Hurais , Farishta Sidra , Hudaib Muhammad
Published: October 2023

ICPN is described as a grossly apparent, intraluminal developing mass-forming tumour that is histologically lined by epithelia that exhibit papillary/villous lesions as well as tubular structures with fine fibrovascular stalks and little intervening stroma. In addition, the term "ICPN with stromal invasion" also refers to ICPNs that exhibit microscopically discernible stromal invasion without nodular sclerosing reaction in the wall
Multi-attentive question answering over knowledge base
Authors:   , Zeng Zhixiang
Published: October 2023

As a representative application in artificial intelligence (AI), knowledge-based question answering (KBQA) can transform human language into computer-readable language and answer users' questions through the knowledge graph, but much important information will be lost and ignored during the process. My research aims to develop a KBQA system applying deep learning methods to save more information during the transformation process. Compared with state-of-the-art models, our proposed models achieve competitive results in the SimpleQuestions dataset.
Semiologic process in the performance of a dance performance: a critical review
Authors: Ollora-Triana Natalia , Corbi Santamaría Miguel , Jiménez-Eguizábal Alfredo , García-Zabaleta Esther
Published: October 2023

Literature on the semiology of dance is scarce and not well integrated so far. A comprehensive review of the scholarly research would allow showing which themes are the most critical ones, and what is still needed to develop this research field. In this article we aim to fill this gap by conducting a bibliographic review of papers published in Web of Science (WoS), Scopus, Dialnet, ÍnDICEs-CSIC, EBSCO, and Google Scholar from 2000 to 2022. Our review shows that within the field of dance, previous studies have emphasized the coexistence of various dynamic elements whose main purpose is to shape the construction of the play and facilitate understanding in the dance communication process. We highlight the relevance of focusing on the spectator as constructor of meaning and participant of the symbolism of the act, and not only as a passive observer.
Teaching-Learning Methods in Physiotherapy Education: Merits and Demerits
Authors: J Gokulakrishnan. , Franklin C. V John , Krishnaraja K.
Published: October 2023

Physiotherapy education is facing various challenges in teaching tomorrow’s physiotherapist. In such a challenging situation physiotherapy college should adopt new teaching methods to maintain excellence in education. These methods shift teaching from a teacher-centred and product-based activity to a more student-centred & process-based activity. This strategy encourages students to be active in the experience of learning rather than being passive learners. Integrating teaching, learning and technology is a mandate, not an option, and doing anything less would burden on professional irresponsibility. The new adaptations include electronic (e-learning), on-line or web-based learning and problem-solving-based learning. The transformation is from subject-centred to centralized integrated curriculum. Skill labs and simulation techniques are new methodologies. In this article, an attempt was made to discuss merits and demerits of few teaching-learning methods.

Key words: Physiotherapy education, Teaching - Learning methods, Traditional, New adaptations
Seizures as Initial Presentation in a Patient with Post Traumatic Massive Pulmonary Embolism - A Rare Case Report
Authors: Kumar K Ranjith , Reddy Durga Prasad , . Menaka
Published: October 2023

Trauma-induced pulmonary thromboembolism is the second leading cause of death in severe trauma patients.1 Acute pulmonary embolism is a critical and sometimes fatal event that is difficult for clinicians to diagnose because of its wide variety of initial manifestations. The incidence of massive pulmonary embolism presenting as a seizure is <1%, but when it presents as a seizure the mortality is quite high. Hence, timely diagnosis and multidisciplinary approach in identifying and management of these cases can be lifesaving. We describe a rare presentation of a 40-year-old male with mild traumatic brain injury and pan facial fractures, who underwent surgical fixation for the same and developed seizures on post-operative day 11, despite being on thromboprophlyaxis, was diagnosed to have Massive Pulmonary Thromboembolism and managed with emergency Pulmonary thromboembolectomy with excellent post operative results.

Key words: massive pulmonary thromboembolism, seizures, post traumatic pulmonary embolism
Percutaneous Suprapubic Cystolithotripsy in a 2 Year Old Boy with Large Urinary Bladder Stone: Case Report
Authors: Reddy Lokireddy Srinivasa , Raja Sreerama
Published: October 2023

Urinary calculus is more commonly known in infants, and the urinary bladder is the most common location in the lower urinary tract for stone formation. There are three basic types of bladder calculus: Primary idiopathic/endemic, secondary, and migrant. Bladder stones account for approximately 5% of all urinary system stones and are prevalent among children living in poor or rural regions. The symptoms and findings in children with bladder stones are usually urgency, frequency, incontinence, dysuria, pyuria, difficulty voiding, and fever, small caliber of urinary stream, lower abdominal pain and urinary intermittency. Most bladder stones are composed of calcium oxalate, followed by calcium phosphate, and they are usually larger than 2.0 cm in diameter. The standard treatment of bladder calculus is open cystolithotomy or transurethral cystolitholapaxy However, the use of a percutaneous approach has been promoted. We performed percutaneous cystolithotripsy in 2 years boy with single large bladder stone. The procedure was done without any ultrasound or fluoroscopic guidance. The diagnosis was made based on anamnesis, ultrasonography, physical examination, and X-ray imaging. The operation was successful, and intraoperative results showed a single large stone in urinary bladder. This report aims to define the surgical challenges presented by bladder stones and the multidisciplinary approach needed to deal with them. Under general anesthesisa, we performed percutaneous suprapubic cystolithotripsy in 2years boy. A Foley catheter was inserted in the urethra and left for a period of 5 days. The rectus fascia defect was closed using the 2-0 vicryl suture. Percutaneous suprapubic cystolithotripsy is a safe and successful procedure for treating bladder stones in children. It is fast and linked to negligible complications.

Key words: bladder stone, percutaneous suprapubic cystolithotripsy
Lung Cancer - A Review
Authors: Sankar V. , Kothai R. , Vanisr N.
Published: October 2023

Lung cancer is the prime cause of cancer death among both men and women according to WHO report 2.09 million cases globally. It is also the chief cause of cancer death among men and the second leading cause of cancer death among women worldwide. The lung cancer classified into two different types are small-cell lung cancers (SCLC) and non-small-cell lung cancers (NSCLC). Non-small cell lung cancer is more common than small cell lung cancer. Treatment of lung cancer may involve a combination of surgery, chemotherapy, targeted therapy, immunotherapy, and radiation therapy. Therapeutic recommendations depend on several factors, including stage and type of cancer. Low- and middle-income countries now account for more than 50 % of lung cancer deaths each year the responses to current standard therapies are poor except for the most localized cancers. The purpose of this review is to sum up the types, epidemiology, detection, metastasis and the treatment of lung cancer.

Key words: WHO, SCLC, NSCLC, Epidemiology, Metastasis
Molecular Docking Studies and In-silico ADMET Profile Analysis of Triphala Plant constituents Morin and 9, 10-anthraquinone as Potential Inhibitors of human Estrogen Receptor Alpha
Authors: Murthy Malladi Satyanarayana , Prabha Sadhu Surya , Kumar Pandey Devendra , Sastry Yarla Nagendra
Published: October 2023

The expanding global burden of cancer demands novel treatment options. Herbal medicine offers a viable alternative to conventional cancer treatment. Breast cancer is frequently diagnosed cancer among women all over the world. Normal breast cells and specific breast cancer cells containestrogen and progesterone receptors. Estrogen and progesterone bind to receptors and stimulate cancer cell proliferation and expansion with growth factors (e.g., oncogenes and mutated gene suppressors). Tamoxifen, raloxifene, andtoremifene are among the most frequently used drugs for breast cancer, whereas estrogen continues to be produced in breast cancer cells. These medications primarily function against theestrogen binding to theestrogenreceptors on these cells. Protein-ligand interaction plays a major role in structural drug design. In this study, the molecular interactions between theHuman estrogen receptor alpha (PDB ID: 2IOK), and the two ligands isolated from Triphala Ayurvedic formulation morin, and 9,10-anthraquinone, an endogenous estrogen receptor ligand, estradiol, and the three economically available breast cancer drug, tamoxifen, raloxifene, and toremifene using the AutodockVina software tool. The ADMET properties of these substances were determinedusing popular web-based software tools that include preADMET, admetSAR, Molinspiration, and SwissADME.The present available anti-cancer drugs have so many side effects. The present work is aimed at determining the efficacy ofestrogen receptor inhibitors and the safety profile of morin, anthraquinone molecules isolated from Triphalapolyherbal formulation by in-silico methods. The binding energies (Kcal/mol) of ligands with human estrogen receptor were calculated as follows: morin (-9.0), 9,10-anthraquinone (-8.7), estradiol (-10.1), tamoxifen (-9.6), raloxifene (-9.8) and toremifene (-8.9). The resultssupported the drug-like properties of the molecules tested and they are likely to have a therapeutic effect.Further,in vivo and pre-clinical trials of the most active compound are also worthwhile for producing effective inhibitors.
Validated RP-UPLC-PDA Method for simultaneous Estimation of Artemether and Lumefantrine in API and Tablet dosage form
Authors: B. Patel Ashok , V. Abhangi Shivangi , B. Choudhary Jyotishna , J. Vyas Amitkumar , I. Patel Ajay , K. Patel Nilesh , Shah Sunny , Sheth Devang
Published: October 2023

A specific, precise, accurate and robust isocratic RP-UPLC-PDA assay method was developed and validated for determination of Artemether and Lumefantrine in API and tablet dosage form. Isocratic separation was achieved on an Acquity UPLC BEH C18 column (50mm, 2.1mm, and 1.7µm) using mobile phase of Acetonitrile: 20mM Hexane sulfonic acid sodium salt adjust pH 2.5±0.05 with Ortho phosphoric acid (70:30% V/V) at a flow rate of 0.3ml/min, Temperature 40℃. The injection volume was 5µl and the detection was carried out at 218nm by using photo-diode array detector. Retention time of Artemether and Lumefantrine were found to be 0.908 min and 1.916min. The calibration plots were over the concentration range of 80-240μg/ml and 480-1440µg/ml for Artemether and Lumefantrine with correlation coefficient 0.999 and 0.999 respectively. The accuracywasobtained between 98.8% - 100.56% and 98.15% - 101.51% for Artemether and Lumefantrine respectively. The short retention time allows the analysis of a large number of samples in a short period of time andtherefore, will be cost-effective for routine analysis in the pharmaceutical industry.
The Study of the Phenolic compounds, Antioxidant activity and Antibacterial effect of Herbal Ethanol extracts of Scorzonera purpurea subsp. rosea
Authors: Stadnytska Nataliya , Monka Natalija , Manko Nazar , Pavel Wieczorek Piotr , Jasicka-Misiak Iza , Holubieva Tetiana , Lubenets Vira
Published: October 2023

The increased demand for medicinal products of natural origin causes the search for new plants with a certain spectrum of pharmacological action. Scorzonera purpurea subsp. rosea is a one of unexplored plants in the phytochemical and pharmacological sense. The aim of this research was to evaluate the phenolic compounds, antioxidant activity and antibacterial effect of ethanolic extracts of Scorzonera purpurea subsp. rosea (EE-Sp). The results of the study of EE-Sp which contained 70% of ethanol (E70) showed the high content of phenolic compounds (2.111mg/mL), flavonoids (0.276mg/mL) and anti-radical activity of 86%, which was determined by the DPPH method, its effective concentration of inhibition IC50 - 0.67mg/mL as well as the strong ferric reducing potential (FRAP method) - 23.58μmol/mL.The HPLC method was used to identify chlorogenic, caffeic, ferulic, rosmarinic acids, luteolin, quercetin, apigenin, apigenin-7-glucoside, and rutin. Chlorogenic acid, luteolin and apigenin were the dominant substances in terms of quantity. Studies of the antibacterial effect of the extract E70 with respect to the test-strains of bacteria Staphylococcus aureus ATCC 25923, Escherichia coli dH5a, Pseudomonas aeruginosa ATCC 9027 showed the effectiveness of the extract compared to control.
Mucoadhesive microspheres: An innovative approach to enhance Gastro-retention
Authors: Kamal Kamal , Deepika Deepika , Neha Neha , Ritu Ritu , Shubham Shubham
Published: October 2023

The new medication delivery technology relies heavily on mucoadhesive microspheres. Certain medication delivery issues can be solved by offering a regulated drug delivery system that boosts a drug's therapeutic efficacy. One option is to use mucoadhesive microspheres as a support system for medication administration, which can be done in a range of techniques. Mucoadhesive microsphere stays at the application or absorption site for a long time. It aids to improve and boost the therapeutic effectiveness of medications by facilitating direct contact with the underlying absorbent surface beneath. It is an excellent navigation system with a excessive level of safety. Microspheres are transporter-connected medication drug delivery architecture with a centre of medication and totally exterior layers of polymer as a covering material, with molecular sizes ranging from 1-1000 micrometer in breadth.
Bat activity correlated with migratory insect bioflows in the Pyrenees
Authors: Hawkes Will Leo , Davies Kelsey
Published: October 2023

High altitude mountain passes in the Pyrenees are known to be important migratory hotspots for autumn migrating insects originating from large swathes of northern Europe. In the Pyrenees, prior research has focused on diurnal migratory insects. In this study, we investigate the nocturnal component of the migratory assemblage and ask if this transient food source is also used by bat species. Three seasons of insect trapping revealed 66 species of four different orders, 90% of which were Noctuid moths, including the destructive pest Helicoverpa armigera, otherwise known as the cotton bollworm. Acoustic bat detectors revealed that high activity of Nyctalus spp. and Tadarida teniotis bats were closely synchronized with the arrival of the migratory moths, suggesting this food source is important for both resident and migratory bats to build or maintain energy reserves. Bats of the Nyctalus spp. are likely migrating through the study site using fly-and-forage strategies or stopping over in the area, while resident T. teniotis may be exploiting the abundant food source to build fat stores for hibernation. This study shows that nocturnal migratory insects are abundant in the Pyrenees during autumn and interact during migration, not only with their co-migrant bats but also with resident bat species.

Image by Harald Süpfle, Wikimedia Commons.
A Tool to Analyze Delusions in a Nonclinical population: Peter’s Delusional Inventory (PDI-21)
Authors: ERYİĞİT Derya , CANEL Azize
Published: October 2023

The purpose of this study is to culturally adapt the Peter’s Delusional Inventory (PDI-21), originally developed by Peters, Joseph, and Garety (1999), for use in the Turkish context. A total of 674 participants participated in the data collection process. To provide a more culturally informed framework for the scale, an exploratory factor analysis (EFA) was conducted, resulting in the identification of 21 subscales. This scale structure underwent confirmatory factor analysis (CFA) to examine its six-component structure in a sample of university students. The results indicated that the 21-factor model demonstrated a satisfactory level of fit. To establish the criterion validity of Peter's Delusion Inventory, the EPQR-A scale, which is believed to assess similar constructs, was employed. The findings of the Pearson correlation analysis revealed a statistically significant positive association between the two measures (r=.35; p
Gangguan Hemostasis dan Covid-19
Authors: Avicenna Muhammad Archie , Sangging Putu Ristyaning Ayu , Tjiptaningrum Agustyas , Ismunandar Helmi
Published: October 2023

Latar Belakang : Hemostasis adalah proses penghentian darah secara spontan dari pembuluh darah yang mengalami kerusakan atau akibat putus atau robeknya pembuluh darah. SARS-CoV2 atau yang dikenal sebagai COVID-19 coronavirus adalah single-stranded RNA virion, memiliki 4 genus: alfa, beta, gamma, dan delta. Gangguan hemostasis pada Covid-19 merupakan gabungan dari hiperkoagulasi dan gangguan fibrinolisis, berkontribusi dalam resiko terjadinya trombosis.

Metode : Menggunakan studi literature review. Artikel ini dibuat dengan merangkum sumber informasi yang didapatkan dari 25 artikel dan jurnal international yang dipublikasikan dalam rentang waktu 2012-2022 dan satu buku terbitan Kemenkes Republik Indonesia.

Kesimpulan : Covid-19 merupakan penyakit yang disebabkan oleh SARS-Cov 2, yang merusak mikrosirkulasi jaringan yang berawal dari paru dan menyebar pada organ lain. Covid-19 mempengaruhi hemostasis darah, penurunan regulasi ACE-2 saat virus masuk ke sel yang terinfeksi atau hiperinduksi produksi sitokin, sejumlah besar pasien COVID-19 mengembangkan tanda-tanda hiperkoagulabilitas, trombositopenia, dan hiperfibrinolisis. Terbentuknya komplikasi trombotik. Untuk melihat terjadinya gangguan hemostasis darah dapat dilakukan pemeriksaan seperti PT, aPTT, TT, fibrinogen, dan D-dimer.

Kata Kunci : Covid-19, Hemostasis
Anemia pada Pasien Tuberkulosis
Authors: Kurniaji Inna , Rudiyanto Waluyo , Windarti Indri
Published: October 2023

Tuberkulosis (TB) merupakan salah satu penyebab masalah kesehatan terbanyak di dunia. Prevalensi TB di dunia diperkirakan mencapai 10,6 juta dan 1,6 juta diantaranya meninggal dunia karena TB, sedangkan di Indonesia angka kejadian TB mencapai 503.712. Tuberkulosis adalah suatu penyakit infeksi kronik yang disebabkan oleh Mycobacterium tuberculosis yang diketahui dapat menyebabkan gangguan hematologi yang yang kompleks, salah satunya anemia. Infeksi TB diduga sangat berpengaruh pada sistem hematopoietik, sehingga kadar Hb cenderung menurun seiring dengan peningkatan kuman penyakit yang akhirnya menyebabkan anemia. Berdasarkan hal tersebut, artikel bertujuan untuk mengetahui kejadian anemia pada pasien TB serta mekanisme terjadinya anemia pada pasien TB. Berdasarkan hasil tinjauan pustaka yang dilakukan pada referensi yang ditemukan dari tahun 2012-2022 menunjukkan bahwa anemia merupakan kondisi umum pada TB. Mekanisme yang menyebabkan kejadian anemia pada pasien TB disebabkan karena patogenesisnya sebagai penyakit inflamasi kronik. Anemia termasuk indikator yang dapat berperan dalam memberikan petunjuk diagnosis, prognosis, komplikasi dan respon terhadap terapi TB. Asupan nutrisi dan kepatuhan terhadap terapi TB perlu dilakukan dengan baik untuk mencegah perkembangan penyakit yang lebih parah dan meningkatkan kualitas hidup pasien.