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国外地质与勘测 1995年第1期 63-64,F003页

作者： moore,jg 胡夏嵩

Heterogeneity of mature oligodendrocytes in the central nervous system

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Neural Regeneration Research 2025年第5期20卷 1336-1349页

作者： Chao Weng Adam M.R.Groh Moein Yaqubi Qiao-Ling Cui Jo Anne Stratton G.R.Wayne moore Jack P.Antel Neuroimmunology Unit Montreal Neurological Institute-HospitalDepartment of Neurology and NeurosurgeryMcGill UniversityMontrealQCCanada Department of Neurology Renmin Hospital of Wuhan UniversityWuhanHubei ProvinceChina

Mature oligodendrocytes form myelin sheaths that are crucial for the insulation of axons and efficient signal transmission in the central nervous *** evidence has challenged the classical view of the functionally static mature oligodendrocyte and revealed a gamut of dynamic functions such as the ability to modulate neuronal circuitry and provide metabolic support to *** the recognition of potential heterogeneity in mature oligodendrocyte function,a comprehensive summary of mature oligodendrocyte diversity is *** delve into early 20th-century studies by Robertson and Río-Hortega that laid the foundation for the modern identification of regional and morphological heterogeneity in mature ***,recent morphologic and functional studies call into question the long-assumed homogeneity of mature oligodendrocyte function through the identification of distinct subtypes with varying myelination ***,modern molecular investigations,employing techniques such as single cell/nucleus RNA sequencing,consistently unveil at least six mature oligodendrocyte subpopulations in the human central nervous system that are highly transcriptomically diverse and vary with central nervous system *** and disease related mature oligodendrocyte variation denotes the impact of pathological conditions such as multiple sclerosis,Alzheimer's disease,and psychiatric ***,caution is warranted when subclassifying mature oligodendrocytes because of the simplification needed to make conclusions about cell identity from temporally confined *** studies leveraging advanced techniques like spatial transcriptomics and single-cell proteomics promise a more nuanced understanding of mature oligodendrocyte *** research avenues that precisely evaluate mature oligodendrocyte heterogeneity with care to understand the mitigating influence of species,sex,central nervous system region,age,and disease,

关键词： aging central nervous system diseases electron microscopy heterogeneity immunohistochemistry myelin sheath natural history neuroglia oligodendroglia single-cell gene expression analysis

Optical properties of Weyl semimetals

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National Science Review 2019年第2期6卷 206-208页

作者： Joel E.moore Department of Physics University of California Materials Science Division Lawrence Berkeley National Laboratory

The behavior of electrons in ordinary metals is dominated by physics near the Fermi surface. Indeed, many of the first successes of the quantum theory of solids, such as understanding the large specific heat of metals, followed from applications of the Fermi surface concept. Great effort has been devoted in recent years to semimetals in which the Fermi surface shrinks to a set of Dirac or Weyl points, where four

关键词： As Ta Optical properties of Weyl semimetals

Necrotic enteritis and antibiotic-free production of broiler chickens:Challenges in testing and using alternative products

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Animal Nutrition 2024年第1期16卷 288-298页

作者： Robert J.moore School of Science RMIT UniversityBundooraVictoria 3083Australia

The global trend towards raising broiler chickens without the use of in-feed antibiotics(IFAs)means that there is an ongoing need to develop alternative treatments capable of delivering the benefits that IFAs previously *** supported the productivity performance of chickens and played a key role in maintaining their *** enteritis(NE)is an important disease of broilers that affects health,productivity,and welfare,and was previously well controlled by ***,with the reduction in IFA use,NE is resurgent in some *** and various feed additives,including pre-,pro-,and postbiotics,phytobiotics,fatty acids,and phage therapies have been introduced as alternative methods of NE *** some of these feed additives have specific activity against the NE pathogen,Clostridium perfringens,most have the more general goal of reinforcing gut *** reviews of the effects of many of these feed additives on gut health have been published ***,rather than cover previously well reviewed areas of research this review focuses on the challenges and pitfalls in undertaking experimental assessment of alternative NE treatments and translating laboratory research to real world commercial production *** review is based on the author's particular experience,reading,thoughts,and analysis of the available information and inevitably presents a particular understanding that is likely to be at odds with others thinking on these *** is put forward to stimulate thinking and discussion on the issues covered.

关键词： Necrotic enteritis Clostridium perfringens Vaccines Feed additive Farm management

Applications of carbon nanomaterials in perovskite solar cells for solar energy conversion

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Nano Materials Science 2021年第3期3卷 276-290页

作者： Katherine moore Wei Wei Department of Mechanical Engineering Wichita State University1845 Fairmount StWichitaKS67260USA

The energy issues and environmental concern have led to intense research activities in renewable energy conversion,such as photovoltaic(PV)to convert solar energy into *** solar cells(PSCs)based on metal halides are rapidly emerging as the most promising and competing PV technology due to its high record power conversion efficiencies and potentially low production *** carbon materials,which are abundantly available and low-cost,are introduced into the *** article provides a mini review of applications of carbon materials for perovskite solar ***,a brief introduction of the development of perovskite solar cell is ***,applications of carbon nanomaterials in perovskite solar cells are presented and ***,an outlook and perspective on the future research directions of carbon nanomaterial for perovskite solar cells is provided.

关键词： Carbon nanomaterials Perovskite solar cells Solar energy

Invasion of the biosphere by synthetic polymers:What our current knowledge may mean for our future

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Acta Oceanologica Sinica 2019年第5期38卷 161-164页

作者： Charles J.moore Algalita Marine Research and Education

In 1974,a member of the Council of the British Plastics Federation and a fellow of the Plastics Institute,stated that“Plastics litter is a very small proportion of all litter and causes no harm to the environment except as an eyesore”(Derraik,2002).It has taken less than fifty years for that opinion to be completely discredited,indeed,that opinion was already in doubt the moment it was ***,it was the strong denial by the plastic industry that plastics could cause harm that delayed the study of plastic’s environmental effects for *** until moore et al.(2001)found six times as much plastic as zooplankton by weight in the surface waters of the North Pacific Subtropical Gyre(NPSG).

关键词： Invasion the biosphere our future

Evaluation on the Two Filling Functions for the Recovery of Forest Information in Mountainous Shadows on Landsat ETM + Image

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Journal of Mountain Science 2011年第3期8卷 414-426页

作者： SHAHTAHMASSEBI Amir reza moore Nathan Institute of Agriculture Remote Sensing and Information Technology Zhejiang University Key Laboratory of Agricultural Remote Sensing and Information System of Zhejiang Province Department of Geography Michigan State University

In general,topographic shadow may reduce performance of forest mapping over mountainous regions in remotely sensed *** this paper,information in shadow was synthesized by using two filling techniques,namely,roifill and imfill,in order to improve the accuracy of forest mapping over mountainous *** two methods were applied to Landsat Enhanced Thematic Mapper (ETM +) multispectral image from Dong Yang County,Zhejiang Province,*** performance of these methods was compared with two conventional techniques,including cosine correction and multisource *** results showed that by applying filling approaches,average overall accuracy of classification was improved by 14 ***,through conventional methods this value increased only by 9 *** results also revealed that estimated forest area on the basis of shadow-corrected images by 'roifill' technique was much closer to the survey data compared to traditional *** from this finding,our finding indicated that topographic shadow was an accentuated problem in medium resolution images such as Landsat ETM+ over mountainous regions.

关键词： Shadow Imfill: Roifill: Landsat ETM+

Hourly modelling of Thermal Hydrogen electricity markets

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Clean Energy 2020年第3期4卷 270-287页

作者： Jared moore Noah Meeks Meridian Energy Policy 1875 Connecticut Ave.10th FloorWashingtonDC 20009USA Southern Company Services Inc.60018th St NBirminghamAL 35203USA

The hourly operation of Thermal Hydrogen electricity markets is *** economic values for all applicable chemical commodities are quantified(syngas,ammonia,methanol and oxygen)and an hourly electricity model is constructed to mimic the dispatch of key technologies:bi-directional power plants,dual-fuel heating systems and plug-in fuel-cell hybrid electric *** operation of key technologies determines hourly electricity prices and an optimization model adjusts the capacity to minimize electricity prices yet allow all generators to recover *** examine 12 cost scenarios for renewables,nuclear and natural gas;the results demonstrate emissions-free,‘energy-only’electricity markets whose supply is largely dominated by *** economic outcome is made possible in part by seizing the full supply-chain value from electrolysis(both hydrogen and oxygen),which allows an increased willingness to pay for(renewable)*** wholesale electricity prices average$25-$45/MWh,or just slightly higher than the assumed levelized cost of renewable *** implies very competitive electricity prices,particularly given the lack of need for‘scarcity’pricing,capacity markets,dedicated electricity storage or underutilized electric transmission and distribution capacity.

关键词： hydrogen syngas auto-thermal reforming electrolysis fuel cells electricity markets

Pressure vessel priming analysis for a regulated liquid propulsion system

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Propulsion and Power Research 2020年第2期9卷 101-115页

作者： Jeffrey D.moore The Pennsylvania State University Altoona CollegeAltoonaPA16601USA

An investigation was performed to determine the pressure transient levels and time required to reach pressure equilibrium in a regulated liquid propulsion system due to the priming of a propellant tank during system *** experimental fluid flow test setup was designed and fabricated using a pressure vessel to house distilled water as a propellant simulant for liquid hydrazine and high-pressure gaseous nitrogen as the pressurant.A snubber orifice was installed downstream of the high-pressure gaseous nitrogen bottles to protect a regulator from high-pressure transients,prior to the regulation of incoming gas to beginning of life propulsion system propellant tank *** were conducted to measure pressure transients and time to pressure equilibrium by varying initial system pressures,snubber orifice diameter,and system ullage volume.A mathematical model was developed and compared against the experimental regulated system priming results to predict the system pressures and time to reach system pressure equilibrium during the pressurization period for regulated propulsion systems given initial conditions.

关键词： Priming event Regulated liquid propulsion system Pressure vessel Pressure transients Snubber orifice

Does the scent of a potential mate prevent the resorption of oocytes by apoptosis in Nauphoeta cinerea？

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Insect Science 2009年第5期16卷 393-398页

作者： Emma L. B. Barrett Allen J. moore Patricia J. moore Centre for Ecology and Conservation School of Biosciences University of Exeter Cornwall Campus Penryn Cornwall UK

We expect organisms to have evolved mechanisms to gather and use the information available within their environments, to steer resource investment decisions toward the traits that will give the greatest fitness returns. Pheromones are social signals, a common purpose of which is to act as indicators of mate presence. Consequently, pheromones have the potential to act as signals to increase or maintain reproductive investment over that of competing life-history traits. In the cockroach, Nauphoeta cinerea （Oliver）, females pay costs of maintaining investment in reproduction when there are no males, and males produce pheromones that are known to effect female reproductive outcomes. Whether the pheromones have an influence on resource physiology is unknown. We subjected newly eclosed females to either a synthetic blend of male pheromones or control. We dissected females at 7, 12, 17 or 22 days. We measured apoptosis levels and size of all oocytes within the vitellerium, and measured dry fat body mass. Synthetic male pheromone blend did not have an effect on any measure of female reproductive or somatic resource physiology. Although negative results are always problematic, the success of the synthetic pheromone method in the past suggests that females may be insensitive to male pheromones in the pre-oviposition period, and may rely on mating stimulus rather than pheromone as the cue for oocyte maintenance and growth. Previous studies reporting effects of male pheromones on female reproduction suggest that the period of pheromone sensitivity may be between mating and birth.

关键词： apoptosis environment oocyte ovary pheromone predictable trade-off