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Adolescent health issues:The role of publich health nurses

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Journal of Integrative Nursing 2023年第1期5卷 59-65页

作者： Oladayo Damilola AKINWALE Cecilia Bukola BELLO Mayowa grace ELEMILE Department of Nursing Afe Babalola UniversityAdo-EkitiEkitiNigeria

Adolescent health(AH)is an integral part of public health with the goal of improving the healthy development,safety,and well‑being of adolescents because the behavioral patterns established during this period influence the health status of the adolescents and the risk of developing chronic diseases during *** being a time of great physical and psychological change,many social and physical conditions as well as behavioral pattern can impact AH and heighten the risk of illness and *** makes adolescents to be susceptible to various health issues by nature because of their stages of development,which affects their ability to make safe decisions,and the need to rely on significant others for *** factors like desire for greater autonomy,pressure to conform to peers,exploration of sexual identity,increased access to and use of technology,violence and sexual abuse,social and cultural norms,family circumstances,emotional and physical environment of the adolescents contribute significantly to adolescents’health ***,nurses have significant roles to play to ensure optimal growth and development of the adolescents and to prevent and reduce the impact of changes associated with adolescence on the health and well‑being of the *** article presents the concept of adolescence,components of AH,health‑related challenges associated with adolescence,and role of public health nurses.

关键词： Adolescence emerging nurses public health

Animal Disease Research: Key Issues

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Engineering 2020年第1期6卷 8-9页

作者： Delia grace International Livestock Research Institute Nairobi 00100Kenya

Livestock and fish production has been growing rapidly in recent decades, driven by the increasing demand for animal-source food. In the last 25 years, the global per capita food demand for all animalsource food has increased by more than 40 kg per person per year [1]. Most of the increase in consumption and production is occurring in low- and middle-income countries (LMICs), particularly in Asia and Latin America. This demand is driven in turn by increasing populations, growing wealth, and urbanization. Much of the demand is supplied by poultry, pork, milk, and fish—sectors that can more easily respond to demand by intensification [2].

关键词： income poultry Latin

Non-invasive tests of non-alcoholic fatty liver disease

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Chinese Medical Journal 2022年第5期135卷 532-546页

作者： Guanlin Li Xinrong Zhang Huapeng Lin Lilian Yan Liang grace Lai-Hung Wong Vincent Wai-Sun Wong Department of Medicine and Therapeutics The Chinese University of Hong KongHong KongChina State Key Laboratory of Digestive Disease The Chinese University of Hong KongHong KongChina Medical Data Analytics Centre The Chinese University of Hong KongHong KongChina

For the detection of steatosis,quantitative ultrasound imaging techniques have achieved great progress in past *** resonance imaging proton density fat fraction is currently the most accurate test to detect hepatic *** blood biomarkers correlate with non-alcoholic steatohepatitis,but the accuracy is *** liver fibrosis,liver stiffness measurement by transient elastography(TE)has high accuracy and is widely used across the *** resonance elastography is marginally better than TE but is limited by its cost and *** blood biomarkers of fibrosis have been used in clinical trials and hold promise for selecting patients for treatment and monitoring treatment *** article reviews new developments in the non-invasive assessment of non-alcoholic fatty liver disease(NAFLD).Accumulating evidence suggests that various non-invasive tests can be used to diagnose NAFLD,assess its severity,and predict the *** studies are needed to determine the role of the tests as monitoring *** cannot overemphasize the importance of context in selecting appropriate tests.

关键词： Fatty liver Non-alcoholic fatty liver disease Non-alcoholic steatohepatitis Liver fibrosis Cirrhosis Transient elastography FibroScan Magnetic resonance imaging

Development of a Bayesian inference model for assessing ventilation condition based on CO_(2)meters in primary schools

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Building Simulation 2023年第1期16卷 133-149页

作者： Danlin Hou Liangzhu(Leon)Wang Ali Katal Shujie Yan Liang(grace)Zhou Vicky Wang Mark Vuotari Ethan Li Zihan Xie Centre for Zero Energy Building Studies Department of BuildingCivil and Environmental EngineeringConcordia University1455 de Maisonneuve Blvd.WestMontrealQuebecH3G 1M8Canada Construction Research Centre Engineering DivisionNational Research Council of CanadaM-241200 Montreal RoadOttawaOntario K1A 0R6Canada

Outdoor fresh air ventilation plays a significant role in reducing airborne transmission of diseases in indoor *** classrooms are considerably challenged during the COVID-19 pandemic because of the increasing need for in-person education,untimely and incompleted vaccinations,high occupancy density,and uncertain ventilation *** schools started to use CO_(2)meters to indicate air quality,but how to interpret the data remains *** uncertainties are also involved,including manual readings,student numbers and schedules,uncertain CO_(2)generation rates,and variable indoor and ambient *** study proposed a Bayesian inference approach with sensitivity analysis to understand CO_(2)readings in four primary schools by identifying uncertainties and calibrating key *** outdoor ventilation rate,CO_(2)generation rate,and occupancy level were identified as the top sensitive parameters for indoor CO_(2)*** occupancy schedule becomes critical when the CO_(2)data are limited,whereas a 15-min measurement interval could capture dynamic CO_(2)profiles well even without the occupancy *** CO_(2)recording should be avoided because it failed to capture peak values and overestimated the ventilation *** the four primary school rooms,the calibrated ventilation rate with a 95%confidence level for fall condition is 1.96±0.31 ACH for Room#1(165 m^(3)and 20 occupancies)with mechanical ventilation,and for the rest of the naturally ventilated rooms,it is 0.40±0.08 ACH for Room#2(236 m^(3)and 21 occupancies),0.30±0.04 or 0.79±0.06 ACH depending on occupancy schedules for Room#3(236 m^(3)and 19 occupancies),0.40±0.32,0.48±0.37,0.72±0.39 ACH for Room#4(231 m^(3)and 8–9 occupancies)for three consecutive days.

关键词： COVID-19 Bayesian calibration Markov Chain Monte Carlo ventilation rate school CO_(2)

An Interoperability Cross-Block Chain Framework for Secure Transactions in IoT

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Computer Systems Science & Engineering 2023年第10期47卷 1077-1090页

作者： N.Anand Kumar A.grace Selvarani P.Vivekanandan Department of IT SNS College of TechnologyCoimbatoreTamilnadu641035India Department of CSE Sri Ramakrishna Engineering CollegeCoimbatoreTamilnadu641035India Department of CSE Park College of Engineering and TechnologyCoimbatoreTamilnadu641035India

The purpose of this research is to deal with effective block chain framework for secure *** rate of effective data transactions and the interoperability of the ledger are the two major obstacles involved in Blockchain and to tackle this issue,Cross-Chain based Transaction(CCT)is *** industries have been restructured by the introduction of Internet of Things(IoT)to become smart industries through the feature of data-driven ***,there are a few limitations,like decentralization,security vulnerabilities,poor interoperability,as well as privacy concerns in *** overcome this limitation,Blockchain has been employed to assure a safer transaction process,especially in asset *** recent decades,scalable local ledgers implement Blockchains,simultaneously sustaining peer validations of transactions which can be at local or global *** the single Hyperledger-based blockchains system,the CCT takes the transaction amid various *** addition,the most significant factor for this registration processing strategy is the Signature to ensure *** application of the Quantum cryptographic algorithm amplifies the proposed Hyperledger-based blockchains,to strengthen the safety of the *** key has been determined by restricting the number of transactions that reach the global Blockchain using the quantum-based hash function and accomplished by scalable local ledgers,and peer validations of transactions at local and global levels without any *** rate of transaction processing for entire peers has enhanced with the ancillary aid of the proposed solution,as it includes the procedure of load *** any boosted enhancement,the recommended solution utilizes the current transaction strategy,and also,it’s aimed at scalability,resource conservation,and *** experimental results of the system have been evaluated using the metrics like block weight,ledger memory,the usage of the

关键词： Internet of Things(IoT) scalability blockchain interoperability security ledger size transaction rate cross-chain based transaction(CCT) quantum cryptographic algorithm

Impact of community-based rehabilitation on quality of life and self-esteem of persons with physical disabilities and their family members

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Global Health Journal 2023年第2期7卷 87-93页

作者： Joseph Umunnah Babatunde Adegoke Chigozie Uchenwoke Chinonso Igwesi-Chidobe grace Alom Department of Medical Rehabilitation Nnamdi Azikiwe UniversityNnewi CampusNnewiAnambra StateNigeria Department of Physiotherapy University of IbadanIbadanOyo StateNigeria Department of Medical Rehabilitation University of NigeriaEnugu CampusEnuguEnugu StateNigeria Department of Physiotherapy University of Nigeria Teaching HospitalEnuguEnugu StateNigeria

Objective:Community-based rehabilitation(CBR)is a strategy by which persons living with disability(PWDs)access comprehensive rehabilitation services with limited evidence regarding its impact on the quality of life(QOL)and self-esteem(SE)of PWDs and their family *** study compared the QOL and SE of Nigerian PWDs in communities with and without a CBR programme(CBR and non-CBR respectively),and the family quality of life(FQOL)of their family ***:Cross-sectional study involving 2604 PWDs(1302 in CBR and 1302 in non-CBR);5208 family members of PWDs(2604 in CBR and 2604 non-CBR),recruited from four randomly selected geo-political zones in Nigeria,purposive/consecutive selection of eight CBR programmes,PWDs and their family members(CBR and non-CBR).Outcomes assessed using Rosenberg Self-Esteem Scale(RSES),World Health Organization Quality of Life Instrument-short form(WHOQOL-BREF)and Beach Centre Family Quality of Life Instrument(BCFQOL).Mann-Whitney U test and Spearman's rank order correlation were used to analyse data at P<***:PWDs in CBR scored higher in all domains of WHOQOL-BREF(P<0.0001 in all cases)and RSES than non-CBR group(P<0.0001).The CBR families scored significantly higher than non-CBR families in all domains(P<0.05)except Emotional Well-Being of the *** CBR group scores on Psychological and Social Health domains of the WHOQOL-BREF showed significant positive correlation with CBR families'Family Interaction(P=0.06)and Parenting(P=0.07)domains and total FQOL(P=0.07).Conclusion:Community-based rehabilitation positively impacted on SE and QOL of PWDs and their family members.

关键词： Community-based rehabilitation Persons living with disability Quality of life Self-esteem

Synthesis,Characterizations and Applications of Cadmium Chalcogenide Nanowires:A Review

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Journal of Materials Science & Technology 2015年第6期31卷 556-572页

作者： Liubing Huang Jia grace Lu Department of Physics and Department of Electrical Engineering University of Southern California

Cadmium chalcogenide nanowires have demonstrated superior electrical and optical properties,and have emerged as prominent building blocks for nanoscale electronic and optoelectronic *** addition to the effort devoted to advance techniques of fabricating high quality nanowires,much has been endeavored to elucidate their unique physical properties for better design and development of functional devices with low power consumption and high ***,this article provides a comprehensive review of the forefront research on cadmium chalcogenide nanowires,ranging from material synthesis,property characterizations,and device applications.

关键词： Cadmium chalcogenide Nanowire synthesis Electrical

Sleep Status Among Children and Adolescents Aged 6-17 Years—China,2016-2017

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China CDC weekly 2023年第1期5卷 11-16页

作者： Yushu Zhang Zhengjing Huang Mei Zhang Chun Li Zhenping Zhao Xiao Zhang Yunqi Guan Nyasha grace Mudoti Limin Wang Division of Chronic Disease and Risk Factor Surveillance National Center for Chronic and Non-communicable Disease Control and PreventionChinese Center for Disease Control and PreventionBeijingChina Department of Health Statistics School of Public HealthChina Medical UniversityShenyang CityLiaoning ProvinceChina Department of Non-communicable Disease Control and Prevention Zhejiang Provincial Center for Disease Control and PreventionHangzhou CityZhejiang ProvinceChina International Education School China Medical UniversityShenyang CityLiaoning ProvinceChina

Summary What is already known about this topic?There has been little to no description of sleep status among children and adolescents nationwide in recent *** is added by this report?This report assesses the sleep duration and sleep patterns of children and adolescents in *** half of the adolescents did not get the recommended amount of sleep on school days,and more than half overslept on weekends.

关键词： sleep China. nationwide

Machine Learning‑Based Detection of Graphene Defects with Atomic Precision

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Nano-Micro Letters 2020年第12期12卷 331-343页

作者： Bowen Zheng grace X.Gu Department of Mechanical Engineering University of CaliforniaBerkeleyCA 94720USA

Defects in graphene can profoundly impact its extraordinary properties,ultimately influencing the performances of graphene-based *** to detect defects with atomic resolution in graphene can be technically demanding and involve complex sample *** alternative approach is to observe the thermal vibration properties of the graphene sheet,which reflects defect information but in an implicit *** learning,an emerging data-driven approach that offers solutions to learning hidden patterns from complex data,has been extensively applied in material design and discovery *** this paper,we propose a machine learning-based approach to detect graphene defects by discovering the hidden correlation between defect locations and thermal vibration *** prediction strategies are developed:an atom-based method which constructs data by atom indices,and a domain-based method which constructs data by domain *** show that while the atom-based method is capable of detecting a single-atom vacancy,the domain-based method can detect an unknown number of multiple vacancies up to atomic *** methods can achieve approximately a 90%prediction accuracy on the reserved data for testing,indicating a promising extrapolation into unseen future graphene *** proposed strategy offers promising solutions for the non-destructive evaluation of nanomaterials and accelerates new material discoveries.

关键词： Machine learning Graphene Defects Molecular dynamics Nanomaterials