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Multisensory mechanisms of gait and balance in Parkinson’s disease:an integrative review
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作者 Stiven Roytman Rebecca Paalanen +4 位作者 Giulia Carli Uros Marusic Prabesh Kanel Teus van Laar Nico I.Bohnen 《Neural Regeneration Research》 SCIE CAS 2025年第1期82-92,共11页
Understanding the neural underpinning of human gait and balance is one of the most pertinent challenges for 21st-century translational neuroscience due to the profound impact that falls and mobility disturbances have ... Understanding the neural underpinning of human gait and balance is one of the most pertinent challenges for 21st-century translational neuroscience due to the profound impact that falls and mobility disturbances have on our aging population.Posture and gait control does not happen automatically,as previously believed,but rather requires continuous involvement of central nervous mechanisms.To effectively exert control over the body,the brain must integrate multiple streams of sensory information,including visual,vestibular,and somatosensory signals.The mechanisms which underpin the integration of these multisensory signals are the principal topic of the present work.Existing multisensory integration theories focus on how failure of cognitive processes thought to be involved in multisensory integration leads to falls in older adults.Insufficient emphasis,however,has been placed on specific contributions of individual sensory modalities to multisensory integration processes and cross-modal interactions that occur between the sensory modalities in relation to gait and balance.In the present work,we review the contributions of somatosensory,visual,and vestibular modalities,along with their multisensory intersections to gait and balance in older adults and patients with Parkinson’s disease.We also review evidence of vestibular contributions to multisensory temporal binding windows,previously shown to be highly pertinent to fall risk in older adults.Lastly,we relate multisensory vestibular mechanisms to potential neural substrates,both at the level of neurobiology(concerning positron emission tomography imaging)and at the level of electrophysiology(concerning electroencephalography).We hope that this integrative review,drawing influence across multiple subdisciplines of neuroscience,paves the way for novel research directions and therapeutic neuromodulatory approaches,to improve the lives of older adults and patients with neurodegenerative diseases. 展开更多
关键词 aging BALANCE encephalography functional magnetic resonance imaging GAIT multisensory integration Parkinson’s disease positron emission tomography sOMATOsENsORY VEsTIBULAR visual
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A hybrid method integrating Green's function Monte Carlo and projected entangled pair states
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作者 He-Yu Lin Rong-Qiang He +1 位作者 Yibin Guo Zhong-Yi Lu 《Chinese Physics B》 SCIE EI CAS CSCD 2024年第11期75-81,共7页
This paper introduces a hybrid approach combining Green’s function Monte Carlo(GFMC)method with projected entangled pair state(PEPS)ansatz.This hybrid method regards PEPS as a trial state and a guiding wave function ... This paper introduces a hybrid approach combining Green’s function Monte Carlo(GFMC)method with projected entangled pair state(PEPS)ansatz.This hybrid method regards PEPS as a trial state and a guiding wave function in GFMC.By leveraging PEPS’s proficiency in capturing quantum state entanglement and GFMC’s efficient parallel architecture,the hybrid method is well-suited for the accurate and efficient treatment of frustrated quantum spin systems.As a benchmark,we applied this approach to study the frustrated J_(1)–J_(2) Heisenberg model on a square lattice with periodic boundary conditions(PBCs).Compared with other numerical methods,our approach integrating PEPS and GFMC shows competitive accuracy in the performance of ground-state energy.This paper provides systematic and comprehensive discussion of the approach of our previous work[Phys.Rev.B 109235133(2024)]. 展开更多
关键词 projected entangled pair states Green’s function Monte Carlo frustrated J_(1)-J_(2)Heisenberg model
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Integrated Project Library Exploration in Landscape Design Teaching for Environmental Design Majors
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作者 Ni Lan 《Journal of Architectural Research and Development》 2024年第4期51-56,共6页
To enhance our talent cultivation model through“school-enterprise cooperation and industry-teaching fusion”,we aim to improve the“4321”Industry-Education Integration System.This includes actively promoting the use... To enhance our talent cultivation model through“school-enterprise cooperation and industry-teaching fusion”,we aim to improve the“4321”Industry-Education Integration System.This includes actively promoting the use of case banks and project banks in teaching to develop students’practical engineering skills through hands-on application of professional knowledge.Additionally,landscape design courses emphasize practical learning experiences to implement the fundamental goal of“cultivating morality”.Guided by enhancing students’practical skills,we ensure alignment with course objectives and professional training requirements,emphasizing the seamless integration of theory and practice. 展开更多
关键词 integrated project library Environmental design specialty Teaching practice
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“One Core,Two Sources”:The Endogenous Logic of China’s Path to Develop Human Rights from the Perspective of“Two Integrations”
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作者 LIU Ming 《The Journal of Human Rights》 2024年第5期1014-1030,共17页
The development of China’s human rights path is driven by both external and internal factors,influenced by general principles of human rights worldwide while also following China’s own endogenous logic.The concept o... The development of China’s human rights path is driven by both external and internal factors,influenced by general principles of human rights worldwide while also following China’s own endogenous logic.The concept of the“Two Integrations”reflects the continuous theoretical innovation of the Chinese Communist Party based on China’s national conditions,significantly illustrating the endogenous logic of China’s human rights path.Among these,the“basic principles of Marxism”occupy a“core”position within the endogenous logic of China’s human rights path,and to some extent,embody an understanding of the inherent laws of human rights.Meanwhile,“China’s specific realities”and“fine traditional Chinese culture”serve as the“living water sources”for the ongoing advancement of China’s human rights.The“Two Integrations”represent an intrinsic requirement of historical materialism and practical materialism.The logical structure of“One Core,Two Sources”explains the endogenous nature of China’s human rights path,offering both an interpretation of the driving forces behind China’s human rights path and a defense of its rationality. 展开更多
关键词 “two integrations endogenous nature of human rights “One Core Two sources China’s human rights path
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LIE GROUP INTEGRATION FOR CONSTRAINED GENERALIZED HAMILTONIAN SYSTEM WITH DISSIPATION BY PROJECTION METHOD
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作者 张素英 邓子辰 《Applied Mathematics and Mechanics(English Edition)》 SCIE EI 2004年第4期424-429,共6页
For the constrained generalized Hamiltonian system with dissipation, by introducing Lagrange multiplier and using projection technique, the Lie group integration method was presented, which can preserve the inherent s... For the constrained generalized Hamiltonian system with dissipation, by introducing Lagrange multiplier and using projection technique, the Lie group integration method was presented, which can preserve the inherent structure of dynamic system and the constraint-invariant. Firstly, the constrained generalized Hamiltonian system with dissipative was converted to the non-constraint generalized Hamiltonian system, then Lie group integration algorithm for the non-constraint generalized Hamiltonian system was discussed, finally the projection method for generalized Hamiltonian system with constraint was given. It is found that the constraint invariant is ensured by projection technique, and after introducing Lagrange multiplier the Lie group character of the dynamic system can't be destroyed while projecting to the constraint manifold. The discussion is restricted to the case of holonomic constraint. A presented numerical example shows the effectiveness of the method. 展开更多
关键词 constrained generalized Hamiltonian system Lie group integration projection technique
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Creativity Assessment From Integration Between Chemistry and Physics Disciplines Using a Project
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作者 Pisitpong Intarapong Banyat Lekprasert +1 位作者 Ratana Rungsirisakun Sukanlaya Tantiwisawaruji 《Sociology Study》 2019年第5期189-196,共8页
The aim of this study is to assess creativity of the students from a project of first year undergrad students of King Mongkut’s University of Technology Thonburi,a residential college(KMUTT-RC).A project is a part of... The aim of this study is to assess creativity of the students from a project of first year undergrad students of King Mongkut’s University of Technology Thonburi,a residential college(KMUTT-RC).A project is a part of academic contents from Physics and Chemistry subjects.There were instructors from Chemistry,Physics,Engineering,and Social Sciences Department for consulting and engineering students for building a prototype.Formative assessment activity is explored from question,answer,and presentation.The characters,assessed on creativity,associated with an analysis on the rubric of prototype design,knowledge,and selective materials.Most students understood the perspective on creativity correlating with the observation from instructors.The instructor’s view represented that most of creative scores gained from motivate design and materials selection while their knowledge was not adequate.The accuracy of prototypes from the students did not relate to creativity in terms of design but error of measurement could occur from confusing with refractive index scale and from preparing a standard solution in chemical laboratory. 展开更多
关键词 CREATIVITY integrated project PROTOTYPE design innovation sKILL
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Application of Harmony and Integrity Culture in Tourism Project Planning—A Case Study of Lumingling Scenic Area
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作者 宋文丽 刘筱秋 +2 位作者 苏剑 高宏 孙振杰 《Journal of Landscape Research》 2011年第12期84-87,共4页
Significance of tourism project planning in the transformation of tourism resources to tourist products was analyzed,it was proposed that culture is the soul of tourism project planning,harmony and integrity culture i... Significance of tourism project planning in the transformation of tourism resources to tourist products was analyzed,it was proposed that culture is the soul of tourism project planning,harmony and integrity culture is the essence of Chinese cultures.Connotations and types of harmony and integrity culture were elaborated,such as harmony and integrity of human and nature,harmony and integrity of the society,harmony and integrity of the ego.On this basis,relationship between harmony and integrity and tourism projects was expounded,harmony and integrity culture was stressed as the source of tourism projects,and tourism projects as optimal carriers of demonstrating and inheriting harmony and integrity culture.Lumingling Scenic Area in south Jingxing County,Shijiazhuang City of Hebei Province was taken for an example to analyze the application of harmony and integrity culture in concrete planning of tourist projects from the perspectives of functional orientation,theme orientation and functional division. 展开更多
关键词 TOURIsM project HARMONY and integrITY Lumingling sCENIC Area
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Study on Characteristics of 3-D Translating-Pulsating Source Green Function of Deep-Water Havelock Form and Its Fast Integration Method 被引量:20
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作者 许勇 董文才 《China Ocean Engineering》 SCIE EI 2011年第3期365-380,共16页
The singularities, oscillatory performances and the contributing factors to the 3-'D translating-pulsating source Green function of deep-water Havelock form which consists of a local disturbance part and a far-field ... The singularities, oscillatory performances and the contributing factors to the 3-'D translating-pulsating source Green function of deep-water Havelock form which consists of a local disturbance part and a far-field wave-like part, are analyzed systematically. Relative numerical integral methods about the two parts are presented in this paper. An improved method based on LOBATTO rule is used to eliminate singularities caused respectively by infinite discontinuity and jump discontinuous node from the local disturbance part function, which makes the improvement of calculation efficiency and accuracy possible. And variable substitution is applied to remove the singularity existing at the end of the integral interval of the far-field wave-like part function. Two auxiliary techniques such as valid interval calculation and local refinement of integral steps technique in narrow zones near false singularities are applied so as to avoid unnecessary integration of invalid interval and improve integral accordance. Numerical test results have proved the efficiency and accuracy in these integral methods that thus can be applied to calculate hydrodynamic performance of floating structures moving in waves. 展开更多
关键词 translating-pulsating source Green's function singularity highly oscillatory function integration method
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Practice of Project Management Methodology for Commercial Aero engines Based on Integrative Project Architectures 被引量:2
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作者 ZHANG Yujin LIAO Wenhe 《Transactions of Nanjing University of Aeronautics and Astronautics》 EI CSCD 2020年第2期311-321,共11页
To collect and share information of projects or products and make it consistent and correct so that the quality and costs of projects can be effectively controlled,an integrative project architecture integrating diffe... To collect and share information of projects or products and make it consistent and correct so that the quality and costs of projects can be effectively controlled,an integrative project architecture integrating different types of breakdown structures is necessary.In this paper,the international research status on work breakdown structure(WBS)was analyzed,and an integrative project architecture for commercial aero-engines was designed,where product breakdown structure(PBS),WBS,organization breakdown structure(OBS)and cost breakdown structure(CBS)were integrated and built.And the architecture was applied in information systems.A transfer from technological views of complex products through their lifecycles to management views has been realized with this standardized architecture,thus development tasks and costs can be controlled. 展开更多
关键词 integrative project architecture commercial aero-engines work breakdown structure(WBs) product breakdown structure(PBs) organization breakdown structure(OBs) cost breakdown structure(CBs)
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Reflection on the Integrated Development of Marine Fisheries and Tourism Based on the Transformation of Fishery Facilities: A Case Study of Ningde City of Fujian Province, China
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作者 ZHANG Guangying LI Meixiu LIN Cuisheng 《Journal of Landscape Research》 2024年第3期73-79,共7页
Based on the analysis on the current situation of marine fishery resources and development in Ningde City,this paper plans a spatial pattern for the integration of marine fishery and tourism of the“one belt,three zon... Based on the analysis on the current situation of marine fishery resources and development in Ningde City,this paper plans a spatial pattern for the integration of marine fishery and tourism of the“one belt,three zones,and multiple points”,designs key projects,analyzes the existing problems in the integrated development of fishery and tourism,and proposes relevant countermeasures and suggestions. 展开更多
关键词 Facility fisheries integration of fishery and tourism Fishery and tourism projects Ningde City of Fujian Province
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Integration and implementation of precision medicine in the multifaceted inflammatory bowel disease 被引量:1
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作者 Gowthami Sai Kogilathota Jagirdhar Jose Andres Perez +1 位作者 Andrea Belen Perez Salim Surani 《World Journal of Gastroenterology》 SCIE CAS 2023年第36期5211-5225,共15页
Inflammatory bowel disease(IBD)is a complex disease with variability in genetic,environmental,and lifestyle factors affecting disease presentation and course.Precision medicine has the potential to play a crucial role... Inflammatory bowel disease(IBD)is a complex disease with variability in genetic,environmental,and lifestyle factors affecting disease presentation and course.Precision medicine has the potential to play a crucial role in managing IBD by tailoring treatment plans based on the heterogeneity of clinical and temporal variability of patients.Precision medicine is a population-based approach to managing IBD by integrating environmental,genomic,epigenomic,transcriptomic,proteomic,and metabolomic factors.It is a recent and rapidly developing medicine.The widespread adoption of precision medicine worldwide has the potential to result in the early detection of diseases,optimal utilization of healthcare resources,enhanced patient outcomes,and,ultimately,improved quality of life for individuals with IBD.Though precision medicine is promising in terms of better quality of patient care,inadequacies exist in the ongoing research.There is discordance in study conduct,and data collection,utilization,interpretation,and analysis.This review aims to describe the current literature on precision medicine,its multiomics approach,and future directions for its application in IBD. 展开更多
关键词 Precision medicine Multiomics Inflammatory bowel disease Crohn’s disease Ulcerative colitis Data integration
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Solving Large Scale Nonlinear Equations by a New ODE Numerical Integration Method 被引量:1
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作者 Tianmin Han Yuhuan Han 《Applied Mathematics》 2010年第3期222-229,共8页
In this paper a new ODE numerical integration method was successfully applied to solving nonlinear equations. The method is of same simplicity as fixed point iteration, but the efficiency has been significantly improv... In this paper a new ODE numerical integration method was successfully applied to solving nonlinear equations. The method is of same simplicity as fixed point iteration, but the efficiency has been significantly improved, so it is especially suitable for large scale systems. For Brown’s equations, an existing article reported that when the dimension of the equation N = 40, the subroutines they used could not give a solution, as compared with our method, we can easily solve this equation even when N = 100. Other two large equations have the dimension of N = 1000, all the existing available methods have great difficulties to handle them, however, our method proposed in this paper can deal with those tough equations without any difficulties. The sigularity and choosing initial values problems were also mentioned in this paper. 展开更多
关键词 Nonlinear EQUATIONs Ordinary Differential EQUATIONs Numerical integration Fixed Point ITERATION Newton’s Method sTIFF ILL-CONDITIONED
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Unifying the theory of integration within normal-,Weyl- and antinormal-ordering of operators and the s-ordered operator expansion formula of density operators 被引量:2
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作者 范洪义 《Chinese Physics B》 SCIE EI CAS CSCD 2010年第5期41-47,共7页
By introducing the s-parameterized generalized Wigner operator into phase-space quantum mechanics we invent the technique of integration within s-ordered product of operators (which considers normally ordered, antino... By introducing the s-parameterized generalized Wigner operator into phase-space quantum mechanics we invent the technique of integration within s-ordered product of operators (which considers normally ordered, antinormally ordered and Weyl ordered product of operators as its special cases). The s-ordered operator expansion (denoted by s…s ) formula of density operators is derived, which isρ=2/1-s∫d^2β/π〈-β|ρ|β〉sexp{2/s-1(s|β|^2-β*α+βa-αα)}s The s-parameterized quantization scheme is thus completely established. 展开更多
关键词 s-parameterized generalized Wigner operator technique of integration within s-ordered product of operators s-ordered operator expansion formula s-parameterized quantization scheme
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Whole-Process Project Cost Management Based on Building Information Modeling (BIM)
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作者 Liping Yan 《Journal of Architectural Research and Development》 2024年第4期57-62,共6页
The whole-process project cost management based on building information modeling(BIM)is a new management method,aiming to realize the comprehensive optimization and improvement of project cost management through the a... The whole-process project cost management based on building information modeling(BIM)is a new management method,aiming to realize the comprehensive optimization and improvement of project cost management through the application of BIM technology.This paper summarizes and analyzes the whole-process project cost management based on BIM,aiming to explore its application and development prospects in the construction industry.Firstly,this paper introduces the role and advantages of BIM technology in engineering cost management,including information integration,data sharing,and collaborative work.Secondly,the paper analyzes the key technologies and methods of the whole-process project cost management based on BIM,including model construction,data management,and cost control.In addition,the paper also discusses the challenges and limitations of the whole-process BIM project cost management,such as the inconsistency of technical standards,personnel training,and consciousness change.Finally,the paper summarizes the advantages and development prospects of the whole-process project cost management based on BIM and puts forward the direction and suggestions for future research.Through the research of this paper,it can provide a reference for construction cost management and promote innovation and development in the construction industry. 展开更多
关键词 Building Information Modeling(BIM) project cost management Data integration Information sharing Cost control
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Research on Financial Risk Management in the S Water Conservancy Project and Its Implications for Similar Projects
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作者 Yunxi Cui Maoyuan Li 《Proceedings of Business and Economic Studies》 2024年第6期213-219,共7页
As a vital infrastructure initiative with significant impacts on national development and public welfare,water conservancy projects play an essential role in advancing agricultural development and mitigating losses ca... As a vital infrastructure initiative with significant impacts on national development and public welfare,water conservancy projects play an essential role in advancing agricultural development and mitigating losses caused by flooding.However,these projects often require substantial investments and extended construction periods,leading to the inevitable emergence of various financial risks during implementation.This paper aims to explore the current challenges in financial risk management of the S water conservancy project,offering practical management strategies and solutions to address these financial difficulties.Through a detailed assessment and analysis of the S water conservancy project,the study seeks to provide valuable references and insights for similar projects to better manage financial risks,ensuring their smooth progression and successful completion.The proposed control measures are designed not only to effectively mitigate the financial risks specific to the S water conservancy project but also to offer actionable lessons for other similar projects.By promoting and applying these measures,the overall financial management capabilities of the industry can be enhanced,providing robust support for the sustainable development of water conservancy projects. 展开更多
关键词 Dual-carbon policy Financial risk management s water conservancy project
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Independent integration and innovation of the first domestically-integrated 60000 m^3/h air separation unit
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作者 YUAN Jilie QIAN Feng LI Zhengqiang GAO Yuan CHENG Yuzhi 《Baosteel Technical Research》 CAS 2009年第3期3-12,共10页
Baosteel's 60000 m……3/h air separation unit (ASU), the first domestically-integrated unit of its class, is a milestone in the Chinese air separation industry. In this paper,the process characteristics of the unit... Baosteel's 60000 m……3/h air separation unit (ASU), the first domestically-integrated unit of its class, is a milestone in the Chinese air separation industry. In this paper,the process characteristics of the unit and the application of the original techniques are expatiated. Some difficulties in the process design, the risk control, the quality control, the control system integration and the system commissioning are analyzed and appraised. The mode of the project integration and innovation, the cooperation among industries and the user-orientated project management mode are introduced. Finally,the successful experiences in innovation are summarized with the focus on the integration of the project. 展开更多
关键词 air separation unit LOCALIZATION independent integration project management
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Inevitability and Emergent Problems of Science &Technology Innovation Access to Integration
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作者 刘丽君 陆辛玫 《Journal of Beijing Institute of Technology》 EI CAS 2006年第2期247-252,共6页
The causes and the problems of integration of scientific & technical innovation (ISTI) and inevitability are proposed. The status of domestic scientific & technical innovation is analysed. A series of emergent man... The causes and the problems of integration of scientific & technical innovation (ISTI) and inevitability are proposed. The status of domestic scientific & technical innovation is analysed. A series of emergent managerial problems caused by the system ISTI (SISTI) are pointed out. Because of Hall three dimensions structure's enlightenment, a three dimensional logical net diagram in which the system integration of innovation based on problem in real world but not on disciplinary logic is drawn. The intelligent group' s need span is greater under the conditions of relatively low material level than common groups who have lower degree of education. The SISTI is composed by multi-rule and intelligent multi-agent behavior. It is concluded that the logical relationships of integrated technology which based on the author's experience and observation must be considerded for a valid management of SISTI. 展开更多
关键词 science technology s&T) the system integration of s&T innovation(sIsTI) complex system multi-agent coordination technical logic relationship
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Integrable System and Motion of Curves in Projective and Similarity Geometries
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作者 HOU Yu-Qing 《Communications in Theoretical Physics》 SCIE CAS CSCD 2006年第1期45-48,共4页
Based on the natural frame in the projective geometry, motions of curves in projective geometry are studied. It is shown that several integrable equations including Sawada-Kotera and KK equations arise from motion of ... Based on the natural frame in the projective geometry, motions of curves in projective geometry are studied. It is shown that several integrable equations including Sawada-Kotera and KK equations arise from motion of plane curves in projective geometries. Motion of space curves described by acceleratlon field and governed by endowing an extra space variable in similarity geometry P^3 is also studied. 展开更多
关键词 motion of curve similarity geometry projective geometry integrable equation
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Reduction of signal reflection along through silicon via channel in high-speed three-dimensional integration circuit 被引量:1
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作者 刘晓贤 朱樟明 +2 位作者 杨银堂 王凤娟 丁瑞雪 《Chinese Physics B》 SCIE EI CAS CSCD 2014年第3期583-590,共8页
The through silicon via (TSV) technology has proven to be the critical enabler to realize a three-dimensional (3D) gigscale system with higher performance but shorter interconnect length. However, the received dig... The through silicon via (TSV) technology has proven to be the critical enabler to realize a three-dimensional (3D) gigscale system with higher performance but shorter interconnect length. However, the received digital signal after trans- mission through a TSV channel, composed of redistribution layers (RDLs), TSVs, and bumps, is degraded at a high data-rate due to the non-idealities of the channel. We propose the Chebyshev multisection transformers to reduce the signal reflec- tion of TSV channel when operating frequency goes up to 20 GHz, by which signal reflection coefficient ($11) and signal transmission coefficient ($21) are improved remarkably by 150% and 73.3%, respectively. Both the time delay and power dissipation are also reduced by 4% and 13.3%, respectively. The resistance-inductance-conductance-capacitance (RLGC) elements of the TSV channel are iterated from scattering (S)-parameters, and the proposed method of weakening the signal reflection is verified using high frequency simulator structure (HFSS) simulation software by Ansoft. 展开更多
关键词 three-dimensional integrated circuit through silicon via channel signal reflection s-PARAMETERs
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The Generalization on Inequalities of Hermite-Hadamard's Integration
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作者 连铁艳 汤伟 《Chinese Quarterly Journal of Mathematics》 2017年第1期34-41,共8页
Some new inequalities of Hermite-Hadamard's integration are established. As for as inequalities about the righthand side of the classical Hermite-Hadamard's integral inequality refined by S Qaisar in [3], a ne... Some new inequalities of Hermite-Hadamard's integration are established. As for as inequalities about the righthand side of the classical Hermite-Hadamard's integral inequality refined by S Qaisar in [3], a new upper bound is given. Under special conditions,the bound is smaller than that in [3]. 展开更多
关键词 Hermite-Hadamard’s integral inequality convex function the Holder’s integral inequality third derivative
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