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激光诱导叶绿素荧光用于绿色植物诊断的可行性研究

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激光诱导叶绿素荧光用于绿色植物诊断的可行性研究

Editorial note for the geodesy and geodynamics journal special issue Contemporary Research in geodynamics and Earth Tides:An account of the 18th geodynamics and Earth Tides Symposium 2016,Trieste,Italy

第四届全国基础光学学术报告会

作者：潘崎 g.rossi N.Omenetto 中国科学院力学研究所激光室

＜正＞绿色植被损伤,森林衰亡与空气,水体和土壤受污染程度的关系,这些都是生态环境研究的重要问题。除了对自然环境中污染物的直接监测外,对受污染的生物体本身进行监测也是一个方面。在国内近年开展的酸雨研究中,人们通过对植物可见...

＜正＞绿色植被损伤,森林衰亡与空气,水体和土壤受污染程度的关系,这些都是生态环境研究的重要问题。除了对自然环境中污染物的直接监测外,对受污染的生物体本身进行监测也是一个方面。在国内近年开展的酸雨研究中,人们通过对植物可见伤害症状的观测及植物器官离体的生化指标测定,已获得二氧化硫、氮氧化物等对植物生长影响的一些知识,但这些监测手段

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geodesy and geodynamics 2018年第3期9卷 183-186页

作者： C.Braitenberg g.rossi J.Bogusz L.Crescentini D.Crossley R.S.gross K.Heki J.Hinderer T.Jahr B.Meurers H.Schuh University of Trieste Department of Mathematics and Geosciences

This volume aims at conveying the rich and interdisciplinary topics discussed at the 18th geodynamics and Earth Tides Sympo- sium, Trieste, 2016 （Fig. 1 ）. For seventeen times the gathering was named the Earth Tides Symposium, when giving tribute to the evo- lution of the observed signals, the term geodynamics was added to the title. In Table 1 the full list of the symposia is shown.

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557例非脊柱骨样骨瘤病人的射频消融治疗

国际医学放射学杂志 2012年第2期 193-194页

作者： E.Rimondi A.F.Mavrogenis g.rossi R.Ciminari C.Malaguti C.Tranfaglia 肖立志 Department of Orthopaedics Istituto Ortopedico RizzoliUniversity of BolognaVia Pupilli 140136 Bologna(BO)Italy

目的描述非脊柱骨样骨瘤活检和CT引导下射频消融的结果,并比较程序修改之前和之后的结果。方法回顾性分析557例行活检和CT引导下射频消融治疗的非脊柱骨样骨瘤病人。68例病人行CT扫描,层厚3mm,间距2mm,

关键词：骨样骨瘤射频消融 CT引导活检复发

Stepping up after spinal cord injury:negotiating an obstacle during walking

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Neural Regeneration Research 2025年第7期20卷 1919-1929页

作者： Alain Frigon Charly g.Lecomte Department of Pharmacology-Physiology Faculty of Medicine and Health SciencesUniversitéde SherbrookeCentre de recherche du Centre Hospitalier Universitaire de SherbrookeSherbrookeQCCanada

Every day walking consists of frequent voluntary modifications in the gait pattern to negotiate *** spinal cord injury,stepping over an obstacle becomes *** over an obstacle requires sensorimotor transformations in several structures of the brain,including the parietal cortex,premotor cortex,and motor *** information and planning are transformed into motor commands,which are sent from the motor cortex to spinal neuronal circuits to alter limb trajectory,coordinate the limbs,and maintain *** spinal cord injury,bidirectional communication between the brain and spinal cord is disrupted and animals,including humans,fail to voluntarily modify limb trajectory to step over an ***,in this review,we discuss the neuromechanical control of stepping over an obstacle,why it fails after spinal cord injury,and how it recovers to a certain extent.

关键词： biomechanics locomotion neurophysiology obstacle negotiation spinal cord injury

An SPH Framework for Earthquake-Induced Liquefaction Hazard Assessment of geotechnical Structures

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Computer Modeling in Engineering & Sciences 2025年第1期142卷 251-277页

作者： Sourabh Mhaski g.V.Ramana Department of Civil Engineering Indian Institute of Technology DelhiNew Delhi110016India

Earthquake-induced soil liquefaction poses significant risks to the stability of geotechnical structures *** understanding of the liquefaction triggering,and the post-failure large deformation behaviour is essential for designing resilient *** present study develops a Smoothed Particle Hydrodynamics(SPH)framework for earthquake-induced liquefaction hazard assessment of geotechnical *** coupled flowdeformation behaviour of soils subjected to cyclic loading is described using the PM4Sand model implemented in a three-phase,single-layer SPH framework.A staggered discretisation scheme based on the stress particle SPH approach is adopted to minimise numerical inaccuracies caused by zero-energy modes and tensile ***,non-reflecting boundary conditions for seismic analysis of semi-infinite soil domains using the SPH method are *** numerical framework is employed for the analysis of cyclic direct simple shear test,seismic analysis of a level ground site,and liquefaction-induced failure of the Lower San Fernando *** agreement for liquefaction triggering and post-failure behaviour demonstrates that the SPH framework can be utilised to assess the effect of seismic loading on field-scale geotechnical *** present study also serves as the basis for future advancements of the SPH method for applications related to earthquake geotechnical engineering.

关键词： Earthquake seismic liquefaction stress particle PM4Sand smoothed particle hydrodynamics(SPH)

Bioelectronic medicine in modulation of cortical spreading depolarization and beyond

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Neural Regeneration Research 2025年第2期20卷 481-482页

作者： Khaled Alok Timothy g.White Chunyan Li Department of Neurosurgery Donald and Barbara Zucker School of Medicine at Hofstra/NorthwellHempsteadNYUSA Translational Brain Research Laboratory The Feinstein Institutes for Medical ResearchManhassetNYUSA

Bioelectronic interventions,specifically trigeminal nerve st imulat ion(TNS),have attracted considerable attention in conditions where cortical spreading depolarizations(CSDs)accompanied by compromised cerebral perfusion may exacerbate neurological *** pharmacological interventions have demonstrated initial potential in addressing CSDs,a standardized treatment approach has not yet been *** objective of this perspective is to explore emerging bioelectronic methodologies for addressing CSDs,particularly emphasizing TNS,and to underscore TNS’s capacity to enhance neurovascular coupling and cerebral perfusion.

关键词： cerebral perfusion electronic

Impact of Zika virus non-structural protein mutations on hippocampal damage

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Neural Regeneration Research 2025年第8期20卷 2307-2308页

作者： Larissa M.g.Cassiano Roney S.Coimbra Neurogenômica/Imunopatologia Instituto RenéRachouFiocruzBelo HorizonteBrazil Departamento de Bioquímica e Imunologia Instituto de Ciências BiológicasUniversidade Federal de Minas GeraisBelo HorizonteBrazil

The Zika virus(ZIKV),a member of the Flaviviridae family,attracted worldwide attention for its connection to severe neurological effects,notably microcephaly in newborns,first reported during the 2015 epidemic in ***,its impact goes beyond fetal and neonatal abnormalities,also affecting the central nervous system(CNS)in both children and adults,leading to enduring cognitive and behavioral impairments.

关键词： damage fetal neonatal

Determination of the Apparent gas Permeability in a Macrocracked Concrete

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Engineering 2022年第10期17卷 93-98页

作者： Pierre rossi Univ gustave Eiffel French Institute of Science and Technology for TransportDevelopment and Networks(IFSTTAR)Marne-la-Vallée F-77447France

This paper reports on analysis of an expermental study that armed to determine the apparent gas permeability in cracked *** is a lack of research on this topic in the international literature,due to the difficulty of performing reliable experimental testing for gas *** principal interest of this work is to present new and reliable experimental *** functions between the evolution of the apparent crack permeability and the apparent crack opening are also *** functions appear to be relevant in consideration of Poiseuille theory.

关键词： Concrete Macrocrack gas transfer Permeability

Efficient gaussian process regression for prediction of molecular crystals harmonic free energies

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npj Computational Materials 2021年第1期7卷 1552-1561页

作者： Marcin Krynski Mariana rossi Fritz Haber Institute of the Max Planck Society Faradayweg 4-614195 BerlinGermany Faculty of Physics Warsaw University of TechnologyKoszykowa 7500-662 WarsawPoland MPI for the Structure and Dynamics of Matter Luruper Chaussee 14922765 HamburgGermany

We present a method to accurately predict the Helmholtz harmonic free energies of molecular crystals in high-throughput *** is achieved by devising a computationally efficient framework that employs a gaussian Process Regression model based on local atomic *** cost to train the model with ab initio potentials is reduced by starting the optimization of the framework parameters,as well as the training and validation sets,with an empirical *** is then transferred to train the model based on density-functional theory potentials,including *** benchmarked our framework on a set of 444 hydrocarbon crystal structures,comprising 38 polymorphs and 406 crystal structures either measured in different conditions or derived from these *** performance and high prediction accuracy,with mean absolute deviation below 0.04 kJ mol^(−1) per atom at 300 K is achieved by training on as little as 60 crystal ***,we demonstrate the predictive efficiency and accuracy of the developed framework by successfully calculating the thermal lattice expansion of aromatic hydrocarbon crystals within the quasi-harmonic approximation,and predict how lattice expansion affects the polymorph stability ranking.

关键词： harmonic crystal gaussian