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Anon-invasive Assessment of Ground Reaction Forces in the Human Leg in Response to Walking, Jogging, Running and Jumping

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Open Journal of Orthopedics 2020年第7期10卷 152-160页

作者： Jessica Pingel Adrian harrison Department of Neuroscience Faculty of Health & Medical Sciences University of Copenhagen K&oslash benhavn Denmark PAS Department of Physiology Faculty of Health & Medical Sciences University of Copenhagen Frederiksberg Denmark

Running is one of the most popular forms of exercise. Even though regular exercise is beneficial to human health, running is also often associated with an increased risk of injury. Lack of shock absorption in running shoes has often been stated as one of the main reasons for why running-related injuries have been on the increase. The aim of the present study was to assess the degree to which ground reaction forces (GRF) can be dissipated in the human leg in a barefoot subject, in connection with diverse physical activities. Acoustic myography (AMG), a non-invasive technique that records pressure waves from contracting muscles as well as the harmonic damping of ligaments, was applied to four anatomical sites on the subject’s leg, during barefoot walking, jogging, running and jumping. The data for walking on a hard surface show much lower ESTiTM parameters than those for the soft surface, and these lower values are observed mainly for sites 1 (toes;65%) and 2 (ankle;53%), respectively. AMG parameters for jogging reveal this gait to have very low ESTiTM parameters for site 1 and site 2 (ESTi 2 - 3), yet similar for both surfaces. The data for running on a hard and soft surface revealed much lower ESTiTM parameters (38%) than those for sites 3 (knee) and 4 (hip). The data from the big jump, reveal that on a hard surface, the lowest ESTiTM parameters were for sites 1 (toes;46%) and 2 (ankle;27%), compared to values on a soft surface. The speed with which GRFs were transmitted up the leg varied from site to site and also with the type of activity, ranging from undetectable to approx. 60 m/sec. The present study reveals that the ankle joint is exposed to the greatest forces during jumping and running. in addition, this study has confirmed that exercising on a hard surface does indeed increase the stress forces on the toes and ankles. it is interesting to note that the data reveal that toes and ankles absorb most of the GRF during

关键词： Muscle Activity Acoustic Myography

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Down-conversion materials for organic solar cells:Progress,challenges,and perspectives

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Aggregate 2022年第3期3卷 59-79页

作者： Ram Datt Swati Bishnoi.harrison Ka Hin Lee Sandeep Arya Sonal Gupta Vinay Gupta Wing Chung Tsoi Faculty of Science and Engineering Sustainable Product Engineering Centre for Innovative Functional Industrial CoatingsSwansea UniversityBay CampusFabian WaySwansea SA18ENUK Advanced Materials and Metrology Division Council of Scientific And Industrial Research-National Physical LaboratoryDr.K.S.Krishnan MargNew Delhi 110012India Department of Physics University of JammuJammuJammu and Kashmir 180006India Department of Conducting Polymers Institute of Macromolecular ChemistryCzech Academy of SciencesPrague 616206Czech Republic Department of Physics Khalifa University of Science and TechnologyP.O.Box 127788Abu DhabiUnited Arab Emirates

Organic solar cells(OSCs)in terms of power conversion efficiency(PCE)and operational lifetime have made remarkable progress during the last decade by improving the active layer materials and introducing new *** newly developed wide bandgap organic donor and low bandgap acceptor molecules covered the absorption from the visible to the near-infrared *** the incident high energy region(UV)is not in favor of *** absorption causes thermalization losses and photoinduced degradation,which hinders the PCE and lifetime of ***,lanthanide and non-lanthanide-based down-conversion(DC)materials have been introduced,which can effectively convert the high-energy photons(UV)to low-energy photons(visible)and resolve the spectral mismatch losses that limit the absorption of OSCs in high energy incident ***,the DC materials also protect the OSCs from UV-induced *** DC materials were also proposed to cross the Shockley-Queisser efficiency limit of the solar *** this review,the need for DC materials and their processing method for OSCs have been thoroughly ***,the main emphasis has been given to developing lanthanides and non-lanthanides-based DC materials for OSCs,their applications,and their impact on photovoltaic device performance,stability,and future perspectives.

关键词： down-conversion down-shifting lanthanides organic solar cells photostability

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Effect of organic acid on Cd toxicityin tomato and bean growth

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Journal of Environmental Sciences 1995年第4期7卷 399-406页

作者： Xue Dongsen Robert B. harrison Charles L. Henry(University of Washington , ARiO Seattle . WA 98195 , USA)

ＥｆｆｅｃｔｏｆｏｒｇａｎｉｃａｃｉｄｏｎＣｄｔｏｘｉｃｉｔｙｉｎｔｏｍａｔｏａｎｄｂｅａｎｇｒｏｗｔｈＸｕｅＤｏｎｇｓｅｎ；ＲｏｂｅｒｔＢ．Ｈａｒｒｉｓｏｎ；ＣｈａｒｌｅｓＬ．Ｈｅｎｒｙ（ＵｎｉｖｅｒｓｉｔｙｏｆＷ... 详细信息

ＥｆｆｅｃｔｏｆｏｒｇａｎｉｃａｃｉｄｏｎＣｄｔｏｘｉｃｉｔｙｉｎｔｏｍａｔｏａｎｄｂｅａｎｇｒｏｗｔｈＸｕｅＤｏｎｇｓｅｎ；ＲｏｂｅｒｔＢ．Ｈａｒｒｉｓｏｎ；ＣｈａｒｌｅｓＬ．Ｈｅｎｒｙ（ＵｎｉｖｅｒｓｉｔｙｏｆＷａｓｈｉｎｇｔｏｎ，ＡＲＩＯＳｅａ...

关键词： admium pollution phytotoxicity oxalic acid tomato: bean.

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临床实践血压测量与南加州凯撒医疗机构研究的比较

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中华高血压杂志(中英文) 2024年第3期32卷 300-300页

作者： Sanders MA Muntner P Wei R Shimbo D Schwartz JE Qian L Bowling CB Cannavale K harrison TN Lustigova E Sim JJ Reynolds K 刘青练桂丽

背景：准确的血压测量对于识别和管理高血压至关重要。先前的研究报告了常规患者护理和临床研究中测量的血压之间的差异。本文的目的是调查南加州凯撒医疗集团Kaiser Permanente的常规护理测量的血压与研究级血压之间的一致性。凯撒医...

背景：准确的血压测量对于识别和管理高血压至关重要。先前的研究报告了常规患者护理和临床研究中测量的血压之间的差异。本文的目的是调查南加州凯撒医疗集团Kaiser Permanente的常规护理测量的血压与研究级血压之间的一致性。凯撒医疗集团是一个大型综合医疗保健系统，具有在常规患者护理就诊期间标准化血压测量的举措。

关键词：

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剑桥雅思中级教程练习册Bands 5.5-6.5

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丛书名：新东方大愚英语学习丛书

2015年

作者：（英）Mark harrison

《剑桥雅思中级教程》包含8个不同的话题单元，每个单元都包含口语、听力、阅读和写作练习，针对雅思考试的四个单项进行训练。本书还包含了语法解析和单词拓展，并附听力原文。此外，本书还包含一套完整的雅思模拟试题，供考生熟悉考... 详细信息

ISBN: (数字)9787553630816

ISBN: (纸本)9787553630816

《剑桥雅思中级教程》包含8个不同的话题单元，每个单元都包含口语、听力、阅读和写作练习，针对雅思考试的四个单项进行训练。本书还包含了语法解析和单词拓展，并附听力原文。此外，本书还包含一套完整的雅思模拟试题，供考生熟悉考试形式。

关键词：自学参考资料 iELTS

来源：畅想之星图书光盘版（南... 评论

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Defining strawberry shape uniformity using 3D imaging and genetic mapping

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Horticulture Research 2020年第1期7卷 1126-1138页

作者： Bo Li Helen M.Cockerton Abigail WJohnson Amanda Karlström Eleftheria Stavridou Greg Deakin Richard J.harrison NiAB EMR East MallingKent ME196BJUK University of the West of England Bristol BS161QYUK NiAB Huntingdon RoadCambridge CB30LEUK

Strawberry shape uniformity is a complex trait,influenced by multiple genetic and environmental *** complicate matters further,the phenotypic assessment of strawberry uniformity is confounded by the difficulty of quantifying geometric parameters‘by eye’and variation between *** in-depth genetic analysis of strawberry uniformity has not been undertaken to date,due to the lack of accurate and objective ***,uniformity remains one of the most important fruit quality selection criteria for the development of a new *** this study,a 3D-imaging approach was developed to characterise berry shape *** show that circularity of the maximum circumference had the closest predictive relationship with the manual uniformity *** five or six automated metrics provided the best predictive model,indicating that human assessment of uniformity is highly ***,visual assessment of strawberry fruit quality in a multi-parental QTL mapping population has allowed the identification of genetic components controlling uniformity.A“regular shape”QTL was identified and found to be associated with three uniformity *** QTL was present across a wide array of germplasm,indicating a potential candidate for marker-assisted breeding,while the potential to implement genomic selection is explored.A greater understanding of berry uniformity has been achieved through the study of the relative impact of automated metrics on human perceived ***,the comprehensive definition of strawberry shape uniformity using 3D imaging tools has allowed precision phenotyping,which has improved the accuracy of trait quantification and unlocked the ability to accurately select for uniform berries.

关键词： straw breeding shape

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Analytic Methods for Quality Control of Scientific Publications Part Vii: Providing High-Quality Academic English—OnLine English

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international Journal of Analytical Mass Spectrometry and Chromatography 2020年第1期8卷 1-6页

作者： ilia Brondz Paul harrison Drug Control and Drug Discovery institute (NDCDDi) Ski Norway OnLine English Hobart Australia

Correct grammar, coherent structure, fluent expression, and clear presentation are necessities for academic literature in the sciences and humanities. For scientific papers, these parameters are important to authors as well as to readers, especially for scientists who wish to understand the theory or to replicate the results. Today, most scientific and humanities journals are published in English. There are journals in Chinese, German, Hindi, Russian and other languages;however, for international use in science, business, and computer hardware and software, English is the dominant language. English is also used in diplomacy and for all kinds of international communications by people who have various other native languages. in this paper, we will present one of the leading international providers of high-quality academic English—OnLine English (OLE) and some of the functions of this service will be described.

关键词： Scientific English Academic Language OnLine English Functional Services

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Contracture Development in Whales

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Open Journal of Marine Science 2020年第3期10卷 173-176页

作者： Jessica Pingel Adrian harrison Department of Neuroscience Faculty of Health & Medical Sciences University of Copenhagen Frederiksberg C Denmark PAS Physiology Faculty of Health & Medical Sciences University of Copenhagen Frederiksberg C Denmark

it is well known that whales in captivity suffer from dorsal fin bending. However, the mechanisms behind this change are poorly understood. Humans can suffer from similar symptoms either after a period of immobilizati... 详细信息

It is well known that whales in captivity suffer from dorsal fin bending. However, the mechanisms behind this change are poorly understood. Humans can suffer from similar symptoms either after a period of immobilization or after suffering a brain lesion. Therefore, we here speculate whether the bent dorsal fins are reflecting contracture development in whales.

关键词： Dorsal Fin Cetaceans Contracture immobilization CNS Lesion

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Time-series surface water reconstruction method(TSWR)based on spatial distance relationship of multi-stage water boundaries

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international Journal of Digital Earth 2022年第1期15卷 2335-2354页

作者： Mingyang Li Shanlong Lu Cong Du Yong Wang Chun Fang Xinru Li Hailong Tang Muhammad Hasan Ali Baig harrison Odion ikhumhen international Research Center of Big Data for Sustainable Development Goals Key Laboratory of Digital Earth ScienceAerospace Information Research InstituteChinese Academy of SciencesBeijingPeople’s Republic of China College of Resources and Environment University of Chinese Academy of SciencesBeijingPeople’s Republic of China School of Earth Sciences and Spatial information Engineering Hunan University of Science and TechnologyXiangtanPeople’s Republic of China School of Geospatial Engineering and Science Sun Yat-Sen UniversityZhuhaiPeople’s Republic of China institute of Geo-information & Earth-Observation (iGEO) PMAS Arid Agriculture University RawalpindiRawalpindiPakistan Key Laboratory of Ministry of Education for Coastal Wetland Ecosystems College of the Environment and EcologyXiamen UniversityXiamenPeople’s Republic of China

Spatiotemporal continuity of surface water datasets widely known for its significance in the surface water dynamic monitoring and assessments,are faced with drawbacks like cloud influence,which hinders the direct extraction of data from time-series remote sensing *** study proposes a Time-series Surface Water Reconstruction method(TSWR).The initial stage of this method involves the effective use of remote sensing images to automatically construct multi-stage surface water boundaries based on Google Earth Engine(GEE).Then,we reconstructed regions the reconstruction of regions with missing water pixels using the distance relationship between the multi-stage water boundaries in previous and later *** applied to 10 large rivers around the world,this method yielded an overall accuracy of 98%for water extraction,an RMSE of 0.41 ***,time-series reconstruction tests conducted in 2020 on the Lancang and Danube rivers revealed a significant improvement in the image *** findings demonstrated that this method could not only be used to accurately reconstruct the surface water distribution missing water images,but also to depict a more pronounced time variation *** successful application of this method on GEE demonstrates its importance for use on large scales or in global studies.

关键词： Google earth engine sentinel-2 surface water reconstruction time-series surface water data

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The Effect of Aromatherapy on Equine Facial Expression, Heart Rate, Respiratory Tidal Volume and Spontaneous Muscle Contractures in M. Temporalis and M. Cleidomastoideus

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Open Journal of Veterinary Medicine 2021年第2期11卷 87-103页

作者： Sofja Kosiara Adrian Paul harrison PAS (Physiology) Faculty of Health and Medical Sciences University of Copenhagen Copenhagen Denmark

The ability to calm horses affects both the safety and well-being of human-horse relationships. However, not many natural calmatives are known, nor the efficacy of these in supporting a state of calmness in horses. This study used both qualitative and quantitative methods to test whether aromatherapy has a measurable and calming effect on equine facial expression and a range of physiological parameters. Nine horses of different ages, genders and breeds were included in a crossover design with humidified essential oils to determine the calming effect of vetiver (i>Vetiveria zizanioidesi>), spikenard (i>Nardostachys jatamansii>) and roman chamomile (i>Anthemis nobilisi>) in relation to water (negative control) and lavender oil (positive control) in horses standing still. The results revealed significantly lowered heart rate (P iratory tidal volume (P ial oils, while spikenard oil was best at inducing a relaxed facial expression (60% of the full-time scale for 8 horses;75% of the full-time scale for 7 horses) and roman chamomile oil was statistically most successful at reducing the incidence of spontaneous muscle contractures in M. Temporalis (P idomastoideus (P it is concluded that aromatherapy has both qualitative and quantitative effects on physiological parameters in static horses, and moreover, that essential oils appear to have a calming effect.

关键词： Horse Essential Oil Calmative Behaviour Welfare

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