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Adaptive Fourier Decomposition of the First Three SARS-CoV-2 Infection Waves with Epidemic Intervention—london,UK,2020-2022

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China CDC weekly 2024年第21期6卷 478-486,I0006-I0008页

作者： Zige liu Guibin lu Cheokieng Vong Zhiqi Zeng Wei He Zhijie lin Cuiyun lin Kaichin Hsieh Zifeng Yang arlindo l.oliveira Chitin Hon Department of Engineering Science Faculty of Innovation EngineeringMacao University of Science and TechnologyMacao SARChina Queen Ethelburga’s Collegiate Thorpe Underwood EstateYorkUK State Key laboratory of Respiratory Disease National Clinical Research Center for Respiratory DiseaseGuangzhou Institute of Respiratory HealthThe First Affiliated Hospital of Guangzhou Medical UniversityGuangzhou CityGuangdong ProvinceChina Respiratory Disease AI laboratory on Epidemic and Medical Big Data Instrument Applications Department of Engineering ScienceFaculty of Innovation EngineeringMacao University of Science and TechnologyMacao SARChina Guangzhou Key laboratory for Clinical Rapid Diagnosis and Early Warning of Infectious Diseases KingMed School of Laboratory MedicineGuangzhou Medical UniversityGuangzhou CityGuangdong ProvinceChina Faculty of Innovation Engineering School of Computer Science and EngineeringMacao University of Science and TechnologyMacao SARChina University College london UCL Faculty of Engineering SciencesLondonUK Guangzhou laboratory Guangzhou CityGuangdong ProvinceChina Instituto de Engenharia de Sistemas e Computadores:Investigação e Desenvolvimento em lisboa LisboaPortugal Instituto Superior Técnico Universidade de LisboaLisboaPortugal

Background:This study provides a detailed analysis of the daily fluctuations in coronavirus disease 2019(COVID-19)case numbers in london from January 31,2020 to February 24,*** primary objective was to enhance understanding of the interactions among government pandemic responses,viral mutations,and the subsequent changes in COVID-19 case ***:We employed the adaptive Fourier decomposition(AFD)method to analyze diurnal changes and further segmented the AFD into novel multi-component groups consisting of one to three *** restructured components were rigorously evaluated using Pearson correlation,and their effectiveness was compared with other signal analysis *** study introduced a novel approach to differentiate individual components across various time-frequency scales using basis decomposition ***:Analysis of london’s daily COVID-19 data using AFD revealed a strong correlation between the“stay at home”directive and high-frequency components during the first epidemic *** indicates the need for sustained implementation of vaccination policies to maintain their ***:The AFD component method provides a comprehensive analysis of the immediate and prolonged impact of governmental policies on the spread of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2).This robust tool has proven invaluable for analyzing COVID-19 pandemic data,offering critical insights that guide the formulation of future preventive and public health strategies.

关键词： offering sustained london

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数字思维 1版

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2020年

作者： arlindo oliveira

计算机、细胞和大脑有什么共同之处计算机是人类设计的电子设备，细胞是经自然进化和选择产生的生物实体，大脑是人类思维的创造者和“容器”。但在某种程度上，它们都是信息处理设备。至今，任何既存的机器和已知的生物都无法与人类大... 详细信息

ISBN: (数字)9787521711684

ISBN: (纸本)9787521711684

计算机、细胞和大脑有什么共同之处计算机是人类设计的电子设备，细胞是经自然进化和选择产生的生物实体，大脑是人类思维的创造者和“容器”。但在某种程度上，它们都是信息处理设备。至今，任何既存的机器和已知的生物都无法与人类大脑的力量相媲美。经过亿万年的进化，大脑帮助人类发明了各种各样的工具和技术，让我们的生存和生活变得更容易，尤其是几乎跟人类大脑同样强大的计算机。在这本书中，作者将带领我们踏上一段通往未来的探索之旅，讲述科技的进步如何推动我们创造出“数字思维”。指数增长是一种深植于生命蓝图中的模式，但当下正在发生的技术性变革有望超越进化性变革。作者描述了一系列技术和科学进步：麦克斯韦方程组，图灵机，人工生物系统，神经元网络，机器学习，基因组测序，等等。他把自然选择视为终极算法，探讨了遗传学和中枢神经系统的进化，并描述了计算机成像在理解和模拟大脑方面起到的作用。在对思维创造系统的行为进行思考之后，他提出了几个我们无法回避的问题：智能的未来是什么人类大脑是可以主宰思维的唯一系统吗如果数字思维产生了，它将成为我们的伙伴，还是敌人带着这些问题，开始你的数字思维探索之旅吧！

关键词：工业技术自动化技术、计算机技术自动化基础理论

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数字思维

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作者： (葡)阿林多·奥利维拉(arlindo oliveira)

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Age and Calcium Sources in laying Hen Feed Affect Calcium Digestibility

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Open Journal of Animal Sciences 2021年第3期11卷 501-513页

作者： Thiago Ferreira Diana Arele arlindo Calderano Fernando de Castro Tavernari Horácio Santiago Rostagno Alexandre de oliveira Teixeira luiz Fernando Teixeira Albino Department of Animal Sciences Universidade Federal de Vi&#231osa Vi&#231osa MG Brazil Embrapa Suínos e aves Concórdia SC Brazil Department of Animal Sciences Universidade Federal de S&#227o Jo&#227o del-Rei S&#227o Jo&#227o del-Rei MG Brazil

The apparent calcium (Ca) digestibility coefficient (ADC) and true digestibility coefficient (TDC) of different inorganic calcium sources were determined in laying hens of different ages. Three Ca digestibility tests were carried out, each assessing 240 Lohmann Brown lineage laying hens distributed in a completely randomized design. Nine dietary treatments were arranged in a 3 × 3 factorial design consisting of three ages (40, 50 and 70 weeks) × three Ca (dicalcium phosphate (DCP) sources, fine (FL) and coarse (CL)) limestone, comprising eight replicates per treatment of six birds per experimental unit. Regarding the DCP, the ADC was higher (P as 0.889, 0.613 and 0.712, respectively. No effect (P > 0.05) of age on the ADC was noted for either FL orle="font-family:Verdana;">le="font-family:Verdana;">le="font-family:Verdana;"> Cl. Comparing Ca sources, DCP exhibited a higher (P llowed by Fl (0.699) and Cl (0.515), in 40-week-old birds. DCP (0.712) and Fl (0.652) presented (P l (0.482), in 70-week-old birds. No effect of Ca sources at 50 weeks on the ADC was observed (P > 0.05). Endogenous loss values of 790, 860 and 930 mg·kg

关键词： Dicalcium Phosphate Digestion Endogenous Calcium Granulometry limestone

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Uterine Arteriovenous Malformation Acquired after Cesarean Section: A Case Report

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Open Journal of Obstetrics and Gynecology 2021年第11期11卷 1512-1516页

作者： Ana lúcia Isotton leandro Armani Scaffaro Ellen Machado arlindo Anne Bergmann Nicolas Karpouzas Vicentini Janete Vettorazzi Service of Obstetrics and Gynecology and Interventional Radiology Department Hospital Moinhos de Vento Porto Alegre Por-to Alegre/RS Brazil Medicina Fetal Porto Alegre Porto Alegre/RS Brazil Post Graduation Program in Health Sciences: Gynecology and Obstetrics Faculdade de Medicina da Universidade Federal do Rio Grande do Sul (UFRGS) RS Brazil

Background: Uterine arteriovenous malformation (AVM) is a rare, potentially life-threatening cause of abnormal uterine bleeding that can be acquired following a cesarean section. The diagnosis is difficult, often misdiagnosed with retained products of conception and placenta accreta. Transarterial embolization (TAE) is an efficacious and effective method of treating AVM, particularly in patients of reproductive age. Case Report: A 41-year-old, nulliparous woman, started with a history of abnormal uterine bleeding 30 days after a cesarean section. She didn’t have anaemia and beta-human chorionic gonadotropin (beta-hCG) was negative. The transvaginal color Doppler ultrasound showed multiple vascular channels within myometrium showing colored mosaic patterns suggesting AVM, confirmed by Magnetic Resonance Imaging. The patient was referred to perform a Computed Tomography Angiography and right uterine artery embolization without any vascular complications. le="font-family:Verdana;">le="font-family:Verdana;">le="font-family:Verdana;">Conclusion: AVM is a rare consequence of cesarean section but has to be considered in cases of persistent uterine bleeding in the puerperium. Embolization is a sa

关键词： Arteriovenous Malformation Embolization Therapeutic Vaginal Bleeding Cesarean Section

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Study of the Positioning Influence in the Water Activity Measurement during leak Test of Iodine-125 Seeds

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Journal of Physical Science and Application 2015年第5期5卷 345-348页

作者： Joao A. Moura Anselmo Feher Carlos A. Zeituni Maria E. C. M. Rostelato Wilson A. P. Calvo Oswaldo l.Costa Carla D. Souza Dib K. Junior Anderson R. Camargo Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN- SP) Av. Professor lineu Prestes 2242 05508-000 Sao Paulo SPBrazil Universidade de Sao Paulo (USP leste) Rua arlindo Bettio 1000 03828-000 Sao Paulo SP Brazil Faculdade de Tecnologia de Sorocaba Departamento de Mecanica Av. Engenheiro Carlos Reinaldo Mendes 2015 18013-280 Sorocaba - SP Brazil

In the prostate cancer treatment, brachytherapy with iodine-125 seeds has been used. lodine-125 seeds are sealed radioactive sources, made by a titanium capsule containing the radioisotope inside. In the final phase of the seeds production, it is necessary to ensure that there is no leakage of the radioactive material. A leakage test is performed, immersing the seeds in water during 24 h and measuring the resulting activity in the water. This measurement is made in a sodium iodide detector. The immersion water is transferred to a plastic tube with a cap. The tube is placed by an automated positioning system, in the detector chamber. This study aims to determine the best positioning of the tube for the detection. It is also important to determine the influence of the positioning variation intrinsic of the automated positioning system during the iodine-125 seeds production. The results obtained will be used as a reference to adjust the equipment and process control system, in the production of the iodine-125 seeds.

关键词： Iodine-125 seeds brachytherapy prostate cancer treatment leakage immersion test automated positioning system.

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