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Lights at night:does photobiomodulation improve sleep?

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Neural Regeneration Research 2023年第3期18卷 474-477页

作者： Audrey Valverde catherine hamilton Cécile Moro Malvina Billeres Pierre Magistretti John Mitrofanis UniversitéGrenoble Alpes FDD and CEA-LETIClinatecGrenobleFrance WellRed Inc LauncestonTasmaniaAustralia King Abdullah University of Science and Technology Thuwal Saudi Arabia Institute of Ophthalmology University College LondonLondonUK

Sleep is a critical part of our daily *** impacts every organ and system of our body,from the brain to the heart and from cellular metabolism to immune function.A consistent daily schedule of quality of sleep makes a world of difference to our health and *** its importance,so many individuals have trouble sleeping *** quality sleep has such a detrimental impact on many aspects of our lives;it affects our thinking,learning,memory,and ***,and most poignantly,poor quality sleep over time increases the risk of developing a serious medical condition,including neurodegenerative *** this review,we focus on a potentially new non-pharmacological treatment that improves the quality of *** treatment,called photobiomodulation,involves the application of very specific wavelengths of light to body *** animal models,these wavelengths,when applied at night,have been reported to stimulate the removal of fluid and toxic waste-products from the brain;that is,they improve the brain’s inbuilt house-keeping *** suggest that transcranial nocturnal photobiomodulation,by improving brain function at night,will help improve the health and well-being of many individuals,by enhancing the quality of their sleep.

关键词： aquaporin 4 glymphhatic infrared non-pharmacological red sleep cap transcranial wakefulness

The code of light:do neurons generate light to communicate and repair?

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Neural Regeneration Research 2022年第6期17卷 1251-1252页

作者： Cecile Moro Ann Liebert catherine hamilton Nicolas Pasqual Glen Jeffery Jonathan Stone John Mitrofanis Universite Grenoble Alpes CEALETIClinatecGrenobleFrance Department of Anatomy University of SydneySydneyAustralia Vie Integrative GrenobleFrance Institute of Ophthalmology University College LondonLondonUK Department of Physiology University of SydneySydneyAustralia

A great challenge in neuroscience has been to understand how neurons *** neuroanatomists of the 19th Century could see neurons stretching processes to contact other neurons,but could not see the detail of the *** thought that neurons formed a syncytium,with continuity of membranes from one to the *** the ensuing two hundred years or so,we have come to understand that the circuity of the brain is not formed by a syncytium of neurons;rather,individual neurons communicate with each other with a range of biological *** are highly active cells,with their activity being electrical and their communication being either chemical,electrical or gaseous.

关键词： communicate stretching electrical

SERVICE VALUE NETWORKS:INTO PRACTICE

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Journal of Systems Science and Systems Engineering 2007年第4期16卷 414-423页

作者： John hamilton Director of E-Business James Cook UniversityCairns4870Australia

Modeling a business to match its customer perceived （and customer desired） outcomes, remains an on-going task. This paper considers shows how a service value networks （SVNs） approach may be engaged to model, and deliver, understanding of the front-end business and its direct engagement with its immediate （or front-end） customers. These front-end customers may be either：（1） its off-line, in-store customers - engaging directly with the business sales staff （or representative）, or-（2） its on-line, virtual customers - engaging with the business via internet or remote access. In this situation, both the business, and the customer draw upon their respective viewpoints, and both sides influence the interaction. External to these business and customer influences are additional factors that capture the immediate and broader global effects - termed environmental effects. These three business-customer engagement areas of influence are captured by a SVN SEM approach. Without a business-customer encounter of some kind the likelihood of a services business, and a prospecting customer, successfully engaging in an exchange process is reduced. This exchange may be a physical, and/or services exchange, and/or an information and/or ideas exchange. To the business, this encounter is, in effect, a trade, and as a result, the business targets acquiring an economic exchange that will ultimately deliver a net positive economic outcome. To the customer, external and internal information feeds, servicing, perceived value, and satisfaction, are key encounter drivers. SVNs offers a new way to understand the business-customer encounter, and to then utilize this acquired knowledge to either：（1） build a strategic management model, or （2） reengineer its business networks, and to then create a re-positioned, more customer-aligned business operation - one that is capable of delivering win - win, competitive business-customer solutions.

关键词： Service value networks alignment structural equation modeling

BENCHMARKING ON-LINE SERVICES INDUSTRIES

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Journal of Systems Science and Systems Engineering 2006年第1期15卷 48-69页

作者： John hamilton Director of E-Business James Cook University Cairns 4870 Australia

The Web Quality Analyser (WQA) is a new benchmarking tool for industry. It has been extensively tested across services industries. Forty five critical success features are presented as measures that capture the user’s perception of services industry websites. This tool differs to previous tools, in that it captures the information technology (IT) related driver sectors of website performance, along with the marketing-services related driver sectors. These driver sectors capture relevant structure, function and performance components. An ‘on-off’ switch measurement approach determines each component. Relevant component measures scale into a relative presence of the applicable feature, with a feature block delivering one of the sector drivers. Although it houses both measurable and a few subjective components, the WQA offers a proven and useful means to compare relevant websites. The WQA defines website strengths and weaknesses, thereby allowing for corrections to the website structure of the specific business. WQA benchmarking against services related business competitors delivers a position on the WQA index, facilitates specific website driver rating comparisons, and demonstrates where key competitive advantage may reside. This paper reports on the marketing-services driver sectors of this new benchmarking WQA tool.

关键词： Benchmarking performance website service analysis compare

FANET and MANET, a Support and Composition Relationship

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Computers, Materials & Continua 2025年第2期82卷 1699-1732页

作者： Carlos Andrés Tavera Romero Jesús hamilton Ortiz Luis Carlos Rodríguez Timaná Fernando Vélez Varela Andrés Hernando Aristizábal Montufar Javier Gamboa-Cruzado COMBA R&D Laboratory Faculty of EngineeringUniversidad Santiago de CaliCali76001Colombia Development Department Closemobile R&D Telecommunications LSMadrid28070Spain GIEIAM Research Group Faculty of EngineeringUniversidad Santiago de CaliCali76001Colombia Faculty of Engineering Universidad LibreCali760031Colombia Faculty of Systems and Informatics Engineering Universidad Nacional Mayor de San MarcosLima15001Perú

This study investigates the design and implementation of Flying Ad Hoc Networks(FANETs),a network architec-ture inspired by the Mobile Ad Hoc Network(MANET)model,specifically tailored to support unmanned aerial vehicles(UAVs).As UAVs increasingly contribute to diverse fields,from surveillance to delivery,FANETs have emerged as essential in ensuring stable,dynamic communication channels among drones in *** research adopts a dual approach,combining rigorous theoretical analysis with detailed practical simulations to assess the performance,adaptability,and efficiency of FANETs in varying *** findings emphasize the ability of FANETs to manage network congestion effectively in densely populated areas,a critical feature for maintaining reliable communications in complex ***,FANETs demonstrate high potential to support critical applications,such as emergency response,disaster management,and public safety operations,where quick and coordinated action is *** study also underscores the importance of establishing a hierarchical structure among nodes within the network,which allows for more efficient data exchange and helps optimize the overall network *** this work,significant insights are offered into the design principles that can enhance UAV communication networks,providing a foundation for the development of more resilient,scalable,and efficient technological *** advancements could accelerate the deployment of UAVs across a variety of sectors,including logistics,agriculture,environmental monitoring,and *** such,this study not only contributes to the field of ad hoc networking but also holds potential for transformative impacts across industries where UAVs play an increasingly central role,promoting greater integration and operational success.

关键词： Ad hoc FANET MANET network UAV

The mathematical papers of Sir William Rowan hamilton /

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维普期刊数据库

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High Resolution Global Modeling of the Atmospheric Circulation

丛书名： Cunningham memoir

1931年

作者： hamilton William Rowan

来源：畅想之星图书光盘版（南... 评论

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畅想之星图书光盘版（南通市图书馆镜像）

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Advances in Atmospheric Sciences 2006年第6期23卷 842-856页

作者： Kevin hamilton International Pacific Research Center University of Hawaii at Manoa HonoluluHawaii 96822USA

An informal review is presented of recent developments in numerical simulation of the global atmospheric circulation with very fine numerical resolution models, The focus is on results obtained recently with versions of the GFDL SKYHI model and the Atmospheric Model for the Earth Simulator （AFES） global atmospheric models. These models have been run with effective horizontal grid resolution of -10-40 km and fine vertical resolution. The results presented demonstrate the utility of such models for the study of a diverse range of phenomena, Specifically the models are shown to simulate the development of tropical cyclones with peak winds and minimum central pressures comparable to those of the most intense hurricanes actually observed, More fundamentally, the spectrum of energy content in the mesoscale in the flow can be reproduced by these models down to near the smallest explicitly-resolved horizontal scales, in the middle atmosphere it is shown that increasing horizontal resolution can lead to significantly improved overall simulation of the global-scale circulation, The application of the models to two specific problems requiring very fine resolution global will be discussed, The spatial and temporal variability of the vertical eddy flux of zonal momentum associated with gravity waves near the tropopause is evaluated in the very fine resolution AFES model, This is a subject of great importance for understanding and modelling the flow in the middle atmosphere, Then the simulation of the small scale variations of the semidiurnal surface pressure oscillation is analyzed, and the signature of significant topographic modulation of the semidiurnal atmospheric tide is identified.

关键词： general circulation model mesoscale simulation gravity waves atmospheric tides

Botanical aspects of eco-civilisation construction

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Plant Diversity 2017年第2期39卷 65-72页

作者： Alan hamilton Shengji Pei Lixin Yang Kunming Institute of Botany Chinese Academy of Sciences No. 132 Lanhei Road Kunming 650201 Yunnan China

The concept of eco-civilisation refers to the need for human affairs to be contained within the limits set by *** play such fundamental roles in the functioning of ecosystems and economies that due attention must be given to them for eco-civilisation to be *** are the basic functional units of the plant world and,taking a long term perspective,their conservation with their genetic diversity should be a primary objective in eco-civilisation ***,standard procedures used for plant conservation have met with only limited ***,plant conservationists need social allies to boost their efforts-referring to elements of society whose primary interests in eco-civilisation construction are different,but whose efforts,if successful,will bring benefits to plant conservation *** allies can be identified using an ecosystem system services framework showing how benefits received from the delivery of ecosystem services overlap with those that favour conservation of plant *** concept of eco-civilisation was adopted officially in China in 2014 as a principle guiding its future development.A project at Ludian,Yunnan Province,is used to show the relationships between an ecosystem services framework and a conservation initiative.

关键词： Plant conservation Biocultural diversity Ecosystem services framework China

Collective Bands in the Neutron—Rich 110Ru Nucleus

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Chinese Physics Letters 2003年第3期20卷 350-353页

作者：姜卓 J.H.hamilton 等 DepartmentofPhysics TsinghuaUniversityBeijing100084 DepartmentofPhysics VanderbiltUniversityNashvilleTN37235USA

High spin states in neutron-rich 110Ru nucleus have been investigated by measuring high-fold prompt γ-ray coincidence events of the spontaneous fission of 252Cf with the Gammasphere detector array. The ground-state band and the γ-vibrational band have been confirmed and extended with spin up to 18 and 13 , respectively. The other three side bands, two proposed as two-quasiparticle bands and one proposed as a four-quasiparticle band, have been observed for the first time. The possible configurations for the quasi-particle bands are discussed. The cranked shell model calculations show that 110Ru nucleus may have oblate triaxial deformation with parameters β2 = -0.30 and γ = 24°, and the band crossing in the yrast band is due to the alignment of a pair of h11/2 neutrons.

关键词： Gamma rays