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锥度测量

中国检验检测 1993年第3期 62-62页

作者： Jerry wolak 桑胜泉

即使用最先进的测量仪器也无法测量时,检测者却可以利用一些最基本的检验工具并通过数学运算来获得结果。例如测量锥度,需要四块量块(两对量块,每一对中的两个量块是相同的,但两对量块之间彼此不同)。如果将量块标以代号 G,G,G和 G,GG... 详细信息

即使用最先进的测量仪器也无法测量时,检测者却可以利用一些最基本的检验工具并通过数学运算来获得结果。例如测量锥度,需要四块量块(两对量块,每一对中的两个量块是相同的,但两对量块之间彼此不同)。如果将量块标以代号 G,G,G和 G,GG是一对,它们是相同的(G=

关键词：量块块规测量装置锥度规

Cathepsins in neuronal plasticity

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Neural Regeneration Research 2021年第1期16卷 26-35页

作者： Amanda Phuong Tran jerry Silver Center for Integrative Brain Research Seattle Children’s Research InstituteSeattleWAUSA Department of Neurosciences Case Western Reserve UniversityClevelandOHUSA

Proteases comprise a variety of enzymes defined by their ability to catalytically hydrolyze the peptide bonds of other proteins,resulting in protein lysis.Cathepsins,specifically,encompass a class of at least twenty proteases with potent endopeptidase activity.They are located subcellularly in lysosomes,organelles responsible for the cell’s degradative and autophagic processes,and are vital for normal lysosomal function.Although cathepsins are involved in a multitude of cell signaling activities,this chapter will focus on the role of cathepsins(with a special emphasis on Cathepsin B)in neuronal plasticity.We will broadly define what is known about regulation of cathepsins in the central nervous system and compare this with their dysregulation after injury or disease.Importantly,we will delineate what is currently known about the role of cathepsins in axon regeneration and plasticity after spinal cord injury.It is well established that normal cathepsin activity is integral to the function of lysosomes.Without normal lysosomal function,autophagy and other homeostatic cellular processes become dysregulated resulting in axon dystrophy.Furthermore,controlled activation of cathepsins at specialized neuronal structures such as axonal growth cones and dendritic spines have been positively implicated in their plasticity.This chapter will end with a perspective on the consequences of cathepsin dysregulation versus controlled,localized regulation to clarify how cathepsins can contribute to both neuronal plasticity and neurodegeneration.

关键词： axon regeneration cathepsin CSPGs extracellular matrix growth cone lysosomes neuronal plasticity protease remodeling spinal cord injury synaptogenesis

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Effective rural electrification via optimal network: Optimal path-finding in highly anisotropic search space using multiplier-accelerated A* algorithm

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能源与人工智能(英文)

能源与人工智能(英文) 2022年第1期7卷 1-17页

作者： jerry CFLi Daniel Zimmerle Peter MYoung Colorado State University United States

United Nations’7th Sustainable Development Goal envisions the availability of modern energy for everyone by 2030.While the progress has been satisfactory in the last few years,further rural electrification is increasingly challenging.The current mainstream approach of electrifying villages individually is becoming cost-ineffective due to uncertainties in both resource availability and energy demand for small,difficult-to-reach,residences.A networked rural electrification model,i.e.a cost-optimized network connecting villages and generation facilities,could improve resources utilization,reliability and flexibility.However,determining optimal paths with common search algorithms is extremely inefficient due to complex topographic features of rural areas.This work develops and applies an artificial intelligence search method to efficiently route inter-village power connections in the common rural electrification situation where substantial topological variations exist.The method is evolved from the canonical A*algorithm.Results compare favorably with optimal A*results,at significantly reduced computational effort.Furthermore,users can adaptively trade-off between computation speed and optimality and hence quickly evaluate sites and configurations at reasonable accuracy,which is impossible with classical methods.

关键词： A*routing Optimal path finding System optimization Rural electrification Sustainable development goals SDG7 energy utilization

Role of N-formyl peptide receptor 2 in germinal matrix hemorrhage:an intrinsic review of a hematoma resolving pathway

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Neural Regeneration Research 2024年第2期19卷 350-354页

作者： jerry Flores Jiping Tang Department of Physiology&Pharmacology Loma Linda University School of MedicineLoma LindaCAUSA

Germinal matrix hemorrhage is one of the leading causes of morbidity,mortality,and acquired infantile hydrocephalus in preterm infants in the United States,with little progress made in its clinical management.Blood clots have been shown to elicit secondary brain injury after germinal matrix hemorrhage,by disrupting normal cerebrospinal fluid circulation and absorption after germinal matrix hemorrhage causing post-hemorrhagic hydrocephalus development.Current evidence suggests that rapid hematoma resolution is necessary to improve neurological outcomes after hemorrhagic stroke.Various articles have demonstrated the beneficial effects of stimulating the polarization of microglia cells into the M2 phenotype,as it has been suggested that they play an essential role in the rapid phagocytosis of the blood clot after hemorrhagic models of stroke.N-formyl peptide receptor 2(FPR2),a G-protein-coupled receptor,has been shown to be neuroprotective after stroke.FPR2 activation has been associated with the upregulation of phagocytic macrophage clearance,yet its mechanism has not been fully explored.Recent literature suggests that FPR2 may play a role in the stimulation of scavenger receptor CD36.Scavenger receptor CD36 plays a vital role in microglia phagocytic blood clot clearance after germinal matrix hemorrhage.FPR2 has been shown to phosphorylate extracellular-signal-regulated kinase 1/2(ERK1/2),which then promotes the transcription of the dual-specificity protein phosphatase 1(DUSP1)gene.In this review,we present an intrinsic outline of the main components involved in FPR2 stimulation and hematoma resolution after germinal matrix hemorrhage.

关键词： AnxA1 FPR2 GMH hematoma resolution hemorrhagic stroke M1 M2 microglia polarization microglia phagocytosis

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New directions in anxiety disorder treatment

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General Psychiatry 2019年第6期32卷 295-296页

作者： jerry Rosenbaum Department of Psychiatry Massachusetts General HospitalBostonMassachusettsUSA Department of Psychiatry Harvard Medical SchoolBostonMassachusettsUSA

As this special volume indicates,we have multiple modalities and approaches for thinking about anxiety and its therapeutics.Our treatment approaches and understandings vary from the psychological and cognitive to the biological and pharmacological.We also assert that the underlying neurobiology,mechanisms and evolutionary psychology of anxiety are the best understood of any form of psychiatric disorder.Yet while most patients who suffer anxiety disorders can be helped,few are cured.Furthermore,while anxiety research is robust,as evidenced in this issue,the therapies and therapeutic outcomes of today look very much the same as 30 years ago.The most dramatically and acutely effective of pharmacological anxiolytic treatments are limited by challenges of tachyphylaxis,diversion and abuse,and withdrawal syndromes when discontinued.

关键词： treatment directions continued

经典永流传,有它们就够了 Revel Concerta2 M16/Arcam CDS50/SA30

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家庭影院技术 2024年第4期333卷 30-32页

作者： jerry 不详

早在2022年,本刊便对Arcam出品的CDS50播放器和SA30功放做过测评,不过彼时的主角是与之搭配的Revel M126BE书架箱。而本期的焦点又要易主了,同为Revel品牌的Concerta2M16书架箱,如果说M126BE总体风格像热情奔放,那么M16则偏向于清新自然。

关键词：书架箱播放器热情奔放 M16 CDS M12 功放清新自然

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Hi-End落地音箱好物推荐

家庭影院技术 2023年第11期323卷 72-77页

作者： jerry 不详

爱玩电子产品的人都知道,各大品牌常按产品性能配置分成不同系列,从入门到顶配,旨在满足有不同需求的用户选择,音箱也不例外.

关键词：电子产品落地音箱性能配置 Hi-End

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The Ideology of ＂Swings between Reality and Illusion＂ in Mo Yan＇s Pow!

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Frontiers of Literary Studies in China-Selected Publications from Chinese Universities 2017年第4期11卷 688-738页

作者： jerry XIE The School of Foreign Languages Lanzhou Jiaotong University Lanzhou 730070 China

According to Angelica Duran and Yuhan Huang, Mo Yan＇s ＂artistic works＂ are ＂towering within the literatures of the world.＂ His novel Si shi yi pao （Pow!, 2o12） offers one of the clearest recent examples of what Shelley W. Chan calls Mo＇s ＂postmodern playfulness.＂ In his afterword to Pow! Mo says that the story ＂gives way to an improvisation that swings between reality and illusion,＂ thus suggesting the notion of ＂hallucinatory realism＂ as a ＂blending＂ or ＂merging＂ of the illusory and the real. This article examines the ideology--that is, the class politics of consciousness--of this swingy postmodern storytelling, taking a critical view of Mo＇s playfully bold assertion：＂I＇ve always taken pride in my lack of ideology, especially when I＇m writing.＂ I argue that the swinginess of ＂imagination＂ in Pow! embodies what Marx calls a ＂happy confusion＂ that （re）articulates the ＂post＂-class doctrine of ＂combine two into one.＂

关键词：＂combine two into one,＂ cynical consciousness grobian illusorybeing Mo Yan obscurantism ＂one divides into two,＂ Pow!