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Device-measured physical activity and sedentary time in the Nordic countries:A scoping review of population-based studies

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Journal of Sport and Health Science 2024年第5期13卷 650-660页

作者： Ing-mari Dohrn Jakob Tarp Jostein Steene-Johannessen Tommi Vasankari maria Hagströmer Division of Physiotherapy Department of NeurobiologyCare Sciences and SocietyKarolinska Institutet14183 HuddingeSweden Department of Sports Medicine Norwegian School of Sports Sciences0806 OsloNorway UKK Institute for Health Promotion Research 33500 TampereFinland Faculty of Medicine and Health Technology Tampere University33100 TampereFinland Academic Primary Health Care Centre Region Stockholm13365 StockholmSweden

Purpose:The purpose of this scoping review was to summarize and describe the methodology and results from population-based studies of physical activity and sedentary time measured with devices in the Nordic countries(Denmark,Finland,Iceland,Norway,and Sweden)and published in 2000 or ***:A systematic search was carried out in PubMed and Web of Science in June 2023 using predefined search ***:Fourteen unique research projects or surveillance studies were ***,2 surveillance studies published by national agencies were included,resulting in a total of 16 studies for *** surveillance systems exist in Finland and Norway,with regular survey waves in school-aged children/adolescents and *** Denmark,recent nationally representative data have been collected in school children *** far,Sweden has no regular national surveillance system using device-based data *** studies were found from *** first study was conducted in 2001 and the most recent in 2022,with most data collected from 2016 to *** studies included children/adole scents 6-18 years,no study included *** total 11 studies included adults,of which 8 also covered older *** study focused specifically on older *** analytical sample size ranged from 205 to 27,*** methodology is presented,such as information on sampling strategy,device type and placement,wear protocols,and physical activity classification *** of physical activity and sedentary time in children/adolescents,adults,and older adults across the Nordic countries are ***:A growing implementation of device-based population surveillance of physical activity and sedentary behavior in the Nordic countries has been *** variety of devices,placement,and data procedures both within and between the Nordic countries highlights the challenges when it comes to comparing study outcomes as well as the need for more standa

关键词： Accelerometer Light intensity Moderate-vigorous intensity Surveillance Wearable devices

Orbit Weighting Scheme in the Context of Vector Space Information Retrieval

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Computers, Materials & Continua 2024年第7期80卷 1347-1379页

作者： Ahmad Ababneh Yousef Sanjalawe Salam Fraihat Salam Al-E’mari Hamzah Alqudah Department of Computer Science Faculty of Information TechnologyAmerican University of MadabaAmman11821Jordan Department of Cybersecurity Faculty of Information TechnologyAmerican University of MadabaAmman11821Jordan Artificial Intelligence Research Center(AIRC) College of Engineering and Information TechnologyAjman UniversityP.O.Box 346Ajman13306United Arab Emirates Information Security Department Faculty of Information TechnologyUniversity of PetraAmman11196Jordan Department of Data Science and Artificial Intelligence Faculty of Information TechnologyAmerican University of MadabaAmman11821Jordan

This study introduces the Orbit Weighting Scheme(OWS),a novel approach aimed at enhancing the precision and efficiency of Vector Space information retrieval(IR)models,which have traditionally relied on weighting schemes like tf-idf and *** conventional methods often struggle with accurately capturing document relevance,leading to inefficiencies in both retrieval performance and index size *** proposes a dynamic weighting mechanism that evaluates the significance of terms based on their orbital position within the vector space,emphasizing term relationships and distribution patterns overlooked by existing *** research focuses on evaluating OWS’s impact on model accuracy using Information Retrieval metrics like Recall,Precision,InterpolatedAverage Precision(IAP),andMeanAverage Precision(MAP).Additionally,we assessOWS’s effectiveness in reducing the inverted index size,crucial for model *** compare OWS-based retrieval models against others using different schemes,including tf-idf variations and *** reveal OWS’s superiority,achieving a 54%Recall and 81%MAP,and a notable 38%reduction in the inverted index *** highlights OWS’s potential in optimizing retrieval processes and underscores the need for further research in this underrepresented area to fully leverage OWS’s capabilities in information retrieval methodologies.

关键词： Information retrieval orbit weighting scheme semantic text analysis Tf-Idf weighting scheme vector space model

Cloud Datacenter Selection Using Service Broker Policies:A Survey

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Computer Modeling in Engineering & Sciences 2024年第4期139卷 1-41页

作者： Salam Al-E’mari Yousef Sanjalawe Ahmad Al-Daraiseh Mohammad Bany Taha Mohammad Aladaileh Department of Information Security Faculty of ITUniversity of PetraAmman11196Jordan Department of Cybersecurity School of ITAmerican University of Madaba(AUM)Amman11821Jordan Department of Computer Science School of ITAmerican University of Madaba(AUM)Amman11821Jordan Department of Data Science and Artificial Intelligence School of ITAmerican University of Madaba(AUM)Amman11821Jordan

Amid the landscape of Cloud Computing(CC),the Cloud Datacenter(DC)stands as a conglomerate of physical servers,whose performance can be hindered by bottlenecks within the realm of proliferating CC services.A linchpin in CC’s performance,the Cloud Service Broker(CSB),orchestrates DC *** to adroitly route user requests with suitable DCs transforms the CSB into a bottleneck,endangering service *** tackle this,deploying an efficient CSB policy becomes imperative,optimizing DC selection to meet stringent Qualityof-Service(QoS)*** numerous CSB policies,their implementation grapples with challenges like costs and *** article undertakes a holistic review of diverse CSB policies,concurrently surveying the predicaments confronted by current *** foremost objective is to pinpoint research gaps and remedies to invigorate future policy ***,it extensively clarifies various DC selection methodologies employed in CC,enriching practitioners and researchers *** synthetic analysis,the article systematically assesses and compares myriad DC selection *** analytical insights equip decision-makers with a pragmatic framework to discern the apt technique for their *** summation,this discourse resoundingly underscores the paramount importance of adept CSB policies in DC selection,highlighting the imperative role of efficient CSB policies in optimizing CC *** emphasizing the significance of these policies and their modeling implications,the article contributes to both the general modeling discourse and its practical applications in the CC domain.

关键词： Cloud computing cloud service broker datacenter selection quality-of-service user request

全球食品和饲料链中生物毒素早期预警、监测和毒性评估的挑战和解决方案

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粮油食品科技 2021年第6期29卷 1-8页

作者： Rudolf Krska eskola mari Berthiller Franz Nielen Michel Oswald Isabelle Elliott Chris McNerney Oonagh BotanaLuis Miguel MalachováAlexandra 维也纳自然资源与生命科学大学生物分析与农业代谢组学研究所农业生物技术系奥地利图尔恩3430 贝尔法斯特女王大学生物科学学院全球食品安全研究所英国北爱尔兰贝尔法斯特BT95DL Medfiles临床实验有限公司芬兰万塔01640 瓦赫宁根大学有机化学实验室荷兰瓦赫宁根6708 PB 图卢兹大学食品毒理学研究中心法国图卢兹塞地斯F-31027 IRIS数字工程公司西班牙巴塞罗那08940 圣地亚哥德孔波斯特拉大学兽医学院药理学系西班牙卢戈27002 奥地利饲料和食品质量、安全和创新能力中心奥地利图尔恩3430

确保世界人口不断增长下的食品供应安全和保障是巨大和紧迫的需求。然而,全球农业和食品行业仍易受植物、藻类,尤其是真菌产生的生物毒素污染问题的挑战;随着全球变暖和极端天气事件频发,这些有毒代谢产物的发生愈发难以预测。为了提升... 详细信息

确保世界人口不断增长下的食品供应安全和保障是巨大和紧迫的需求。然而,全球农业和食品行业仍易受植物、藻类,尤其是真菌产生的生物毒素污染问题的挑战;随着全球变暖和极端天气事件频发,这些有毒代谢产物的发生愈发难以预测。为了提升食品和饲料链中生物毒素的预警、监测和毒性评估方法,总结在各个科学领域和方法中创新所需的多学科、多部门互补能力,具体包括使用卫星和无人机成像的大数据方法、便携式监测设备以及使用蛋白质组学和转录组学对(新兴)生物毒素进行(联合)毒性测试。

关键词：食品和饲料安全预测早期预警藻毒素真菌毒素植物毒素

mari Koppanen蘑菇、火种和皮革

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青年视觉 2024年第1期 206-213页

作者：车晟 mari Koppanen(图) Jere Vinikainen(图) 不详

蘑菇也能用来做衣服、包包和家具?听上去有些不可思议,但实际上将蘑菇做成可以穿戴的面料已经有数百年的历史。中世纪时,生活在巴伐利亚、波西米亚和巴尔干森林中的人们,用一种名为马蹄菌(Fomes Fomentarius)的蘑菇制作成柔软如鹅绒般... 详细信息

蘑菇也能用来做衣服、包包和家具?听上去有些不可思议,但实际上将蘑菇做成可以穿戴的面料已经有数百年的历史。中世纪时,生活在巴伐利亚、波西米亚和巴尔干森林中的人们,用一种名为马蹄菌(Fomes Fomentarius)的蘑菇制作成柔软如鹅绒般的面料阿马杜(Amadou)。如今,这种古老的手艺正濒临灭绝。芬兰跨学科设计师玛丽·科帕宁(mari Koppanen)通过重新构想,将Amadou的制作工艺运用于现代服饰和家具的设计之中,并通过天然生物染色的方式,探索这种材料作为动物皮革的替代品。

关键词：波西米亚现代服饰家具皮革蘑菇生物染色替代品工艺运用

Optimization of Tin-Doped Hybrid Perovskite Solar Cells

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Open Journal of Applied Sciences 2024年第3期14卷 687-706页

作者： Bakary Coulibaly Abou Ahou Florentine Kokora Desiré Meledje Boko Aka Bernabé mari Soucase IREN (Institut de Recherche sur les Energies Nouvelles Abidjan Cote d’Ivoire Unité de Formation et de Recherche des Sciences Fondamentales Appliquées (UFRSFA) Universite Nangui Abrogoua Abidjan Cote d’Ivoire Laboratoire de Physiques Fondamentales Appliquées (LPFA) Université Nangui Abrogoua Abidjan Cote d’Ivoire Institut de Disseny i Fabricació Universitat Politècnica. València Spain

Perovskites are a category of materials with a unique crystal structure that allows them to absorb sunlight efficiently. This efficiency is particularly high in the case of CH3NH3Pb1-xSnxI3 mixed perovskites. The combination of lead (Pb) and tin (Sn) in this matrix provides a broad spectrum of sunlight absorption, enabling the generation of a larger voltage and, subsequently, increased power. The primary objective in solar cell development is to maximize the conversion of sunlight into electricity. Mixed perovskites like CH3NH3Pb1-xSnxI3 have demonstrated significant potential in this regard. Their tunable bandgap, courtesy of varying the Pb: Sn ratio, allows for the optimization of sunlight absorption. The result is solar cells that surpass many conventional counterparts in terms of energy efficiency. Another significant advantage of these mixed perovskite solar cells is their cost-effectiveness. They can be manufactured using solution-based processes, which are less expensive than the high-vacuum methods required for traditional silicon solar cells. While the prospects for mixed perovskite solar cells are undeniably promising, there are concerns about the toxicity of lead, a key component of these cells. Lead is known to have harmful effects on the environment and health. The aim of our work is to reduce or eliminate lead toxicity in the perovskite cell while maintaining its efficiency. Thus, in a theoretical and experimental approach, we obtained following efficiencies of samples: CH3NH3PbI3 (22.49%) CH3NH3Pb0.75Sn0.25I3 (22.72%), CH3NH3Pb0.5Sn0.5I3 (23.00%) CH3NH3Pb0.25Sn0.75I3 (22.61%), CH3NH3SnI3 (22.38%). Doping with 50% tin

关键词： Cost Efficiency Lead/Tin Perovskite Toxicity

Experiences of Practical Nurses in Promoting the Rehabilitation of the Elderly and Their Education - A Secondary Publication

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Journal of Clinical and Nursing Research 2024年第4期8卷 340-352页

作者： maria Korvola Sinikka Lotvonen Heidi Siira Helvi Kyngäs Kaisa-mari Saarela Gero Nursing Center Research Unit of Nursing Science and Health ManagementUniversity of OuluFinland Oulu University Hospital

The significance of rehabilitation-promoting nursing care is emphasized in aging Finland. According to studies, rehabilitation-promoting nursing care enhances the functional capacity of the elderly. The Elderly Services Act obliges municipalities to create a plan to support the elderly population, emphasizing home care and rehabilitation measures. A large portion of graduated practical nurses will be working with the elderly, so the education of practical nurses must meet the needs of the workforce. The study aimed to produce new information on the implementation of rehabilitation- promoting nursing care in the elderly service system and on the education of rehabilitation-promoting nursing care for the elderly in vocational institutions. The research data was collected in the autumn of 2020 through individual thematic interviews with practical nurse students (n = 8). The data was analyzed using inductive content analysis. Practical nurse students’ experiences of rehabilitation-promoting nursing care for the elderly were related to nurses’ time management, organizational practices, nursing competence, nurses’ attitudes, nurses’ practices, organizational development, implementation and development of practical education, factors affecting the use of aids, and technological aspects of aids in the future. In conclusion, it can be stated that the content of education and practical work life do not align. It is essential to increase competence in rehabilitation-promoting nursing care and to develop organizational practices.

关键词： Rehabilitation-promoting nursing care Elderly service system Practical nurse education Organizational practices Functional capacity

Molecular Identification of Mycobacterium Strains Responsible of Bovine Tuberculosis Cases in Bobo-Dioulasso Slaughterhouse, Burkina Faso

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Advances in Microbiology 2024年第2期14卷 105-114页

作者： mariétou Konate Aminata Fofana^# Yacouba Kouadima Aboubacar Sidiki Ouattara Adama Sanou UFR/Sciences et Techniques Universit&eacute Catholique de l’Afrique de l’Ouest Unit&eacute Universitaire &agrave Bobo (UCAO/UUB) Bobo-Dioulasso Burkina Faso Departement Biomé dical et Sant&eacute Publique (BioMed/SP) Institut de Recherche en Sciences de la Sant&eacute (IRSS) Bobo-Dioulasso Burkina Faso Departement de Biochimie-Microbiologie UFR Sciences de la Vie et de la Terre Universit&eacute Nazi BONI Bobo-Dioulasso Burkina Faso Centre de Recherche en Sciences Biologiques Alimentaires et Nutritionnelles (CRSBAN) Universit&eacute Joseph KI-ZERBO Ouagadougou Burkina Faso Laboratoire de Mycobacté riologie Centre MURAZ Institut National de Sant&eacute Publique Bobo-Dioulasso Burkina Faso

Bovine tuberculosis (bTB) is an endemic zoonosis significantly affects animal health in Burkina Faso. The primary causative agent is Mycobacterium tuberculosis (M. tuberculosis) complex, mainly M. bovis. Cattle are considered as natural reservoir of M. bovis. However, in Burkina Faso, the circulation of these strains remains poorly understood and documented. This study aimed to identify and characterize Mycobacterium strains from suspected carcasses during routine meat inspection at Bobo-Dioulasso refrigerated slaughterhouse. A prospective cross-sectional study was conducted from January 2021 to December 2022 on cases of seizures linked to suspected bovine tuberculosis. Microbiological and molecular analyzes were used for mycobacterial strain isolation and characterization. Out of 50 samples, 24% tested positive by microscopy and 12% by culture. Molecular analysis identified 6 strains of Mycobacteria, exclusively Mycobacterium bovis specifically the subspecies bovis (Mycobacterium bovis subsp bovis). In conclusion, M. bovis subsp bovis is the primary agent responsible for bovine tuberculosis in Bobo-Dioulasso. Continuous monitoring of mycobacterial strains is therefore necessary for the effective control of this pathology in the local cattle population.

关键词： Bovine Tuberculosis Mycobacterium bovis Molecular Identification Cattle Population Burkina Faso

Systemic Inflammation Response Index and weight loss as prognostic factors in metastatic pancreatic cancer: A concept study from the PANTHEIA-SEOM trial

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World Journal of Gastrointestinal Oncology 2024年第2期16卷 386-397页

作者： Vilma Pacheco-Barcia Sara Custodio-Cabello Fatima Carrasco-Valero Magda Palka-Kotlowska Axel mariño-Mendez Alberto Carmona-Bayonas Javier Gallego A J Muñoz Martín Paula Jimenez-Fonseca Luis Cabezon-Gutierrez Department of Medical Oncology Hospital Universitario de TorrejonMadrid 28850Spain Department of Internal Medicine Hospital Universitario de TorrejonMadrid 28850Spain Department of Medical Oncology Hospital Universitario Central de AsturiasOviedo 33011Spain Department of Medical Oncology Hospital Universitario Morales MeseguerUniversity of MurciaMurcia 30001Spain Department of Medical Oncology Hospital General Universitario de ElcheElche 03202Spain Department of Medical Oncology Hospital General Universitario Gregorio MarañónUniversidad Complutense MadridMadrid 28007Spain Universidad Francisco de Vitoria Madrid 28223Spain

BACKGROUND The prognostic value of the Systemic Inflammation Response Index(SIRI)in advanced pancreatic cancer is recognized,but its correlation with patients´nutritional status and outcomes remains *** To study the prognostic significance of SIRI and weight loss in metastatic pancreatic *** The PANTHEIA-Spanish Society of Medical Oncology(SEOM)study is a multicentric(16 Spanish hospitals),observational,longitudinal,non-interventional initiative,promoted by the SEOM Real World-Evidence work *** pilot study sought to analyze the association between weight loss and inflammatory status as defined by *** cohort stems from a proof-of-concept pilot study conducted at one of the coordinating *** with pathologically confirmed metastatic pancreatic adenocarcinoma,treated from January 2020 to January 2023,were *** index was calculated using the product of neutrophil and monocyte counts,divided by lymphocyte counts,obtained within 15 days before initiation *** study evaluated associations between overall survival(OS),SIRI and weight *** A total of 50 patients were included.66%of these patients were male and the median age was 66 *** sites:36%liver,12%peritoneal carcinomatosis,10%lung,and 42%multiple *** the first line palliative chemotherapy treatments:50%received gemcitabine plus nab-paclitaxel;28%,modified fluorouracil,leucovorin,irinotecan and oxaliplatin,and 16%were administered gemcitabine.42%had a weight loss>5%in the three months(mo)preceding diagnosis.21 patients with a SIRI≥2.3×10^(3)/L exhibited a trend towards a lower median OS compared to those with a SIRI5%weight loss before diagnosis,the median OS was 6 mo,in contrast to 19 mo for those who did not experience such weight loss(P=0.003).Patients with a weight loss>5%showed higher SIRI *** difference was statistically significant(P<0.000).For pat

关键词： Pancreatic cancer Nutrition Prognostic factor Inflammation Advanced cancer Systemic inflammatory response index Weight loss