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Horticulture Research 2016年第1期3卷 88-104页

作者： Joshua R Widhalm david rhodes Department of Horticulture and Landscape Architecture Purdue University625 Agriculture Mall DriveWest LafayetteIN 47907-2010USA

The 1,4-naphthoquinones(1,4-NQs)are a diverse group of natural products found in every kingdom of ***,including many horticultural species,collectively synthesize hundreds of specialized 1,4-NQs with ecological roles in plant–plant(allelopathy),plant–insect and plant–microbe *** horticultural plants producing 1,4-NQs have also served as sources of traditional medicines for hundreds of *** a result,horticultural species have been at the forefront of many basic studies conducted to understand the metabolism and function of specialized plant 1,*** 1,4-NQ natural products derived from horticultural plants have also emerged as promising scaffolds for developing new *** this review,the current understanding of the core metabolic pathways leading to plant 1,4-NQs is provided with additional emphasis on downstream natural products originating from horticultural *** overview on the biochemical mechanisms of action,both from an ecological and pharmacological perspective,of 1,4-NQs derived from horticultural plants is also *** addition,future directions for improving basic knowledge about plant 1,4-NQ metabolism are discussed.

关键词： metabolism hundreds specialized

Sound Modulation in Singing Katydids Using Ionic Polymer-Metal Composites （IPMCs）

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Journal of Bionic Engineering 2013年第4期10卷 464-468页

作者： Yan Zhou Cheng-Wei Chiu Carlos J. Sanchez Jorge M. Gonzalez Benjamin Epstein david rhodes S. Bradleigh Vinson Hong Liang Materials Science and Engineering Texas A&M University College Station TX 77843 USA Department of Mechanical Engineering Texas' A&M University College Station TX 77843 USA Department of Entomology Texas A&M University College Station TX77843 USA Department of Plant Science California State University Fresno CA 93740 USA OpCoast LLC Brick NJ08723 USA

Many insect families have evolved to produce and detect complex singing patterns for the purposes of mating, display of dominance, predator escape, and other needs. While the mechanisms of sound production by insects have been thoroughly studied, man-machine exploitation of such mechanisms has remained unreported. We therefore describe a method to modulate the frequency spectrum in the chirp call of a singing insect, Gampsocleis gratiosa （Orthoptera： Tettigoniidae）, a large katydid indigenous to China and commonly known as Guo Guo or Chinese Bush Cricket. The chirp modulation was achieved through the contact of a ribbon of lonic Polymer-Metal Composite （IPMC） against wing of the insect. The IPMC effectively served as an actuator when a small DC voltage was applied to the ribbon＇s faces. By applying a sequential on/off voltage waveform to the IPMC ribbon, the katydid＇s chirp was modulated in a corresponding manner. This configuration can be used as part of a broader application of using singing insects to harness their acoustic power to produce and propagate machine-induced messages into the acoustic environment.

关键词： chirp modulation katydid IPMC

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销售效力如何向“赢”看齐

经理人 2003年第2期 73-75页

作者： david rhodes Lionel Are Bruce Holley 波士顿咨询公司伦敦办公室波士顿咨询公司巴黎办公室波士顿咨询公司纽约办公室

每位销售人员就像是出租车司机,一旦达到了他们的目标区域,就很难继续激励他们。一位著名的美国橄榄球教练曾评述到:胜利不是一切,但它是唯一的。这样的观点听来有些陈腐,但对销售队伍来讲却非常正确。差一点就能卖出一件商品是毫无价... 详细信息

每位销售人员就像是出租车司机,一旦达到了他们的目标区域,就很难继续激励他们。一位著名的美国橄榄球教练曾评述到:胜利不是一切,但它是唯一的。这样的观点听来有些陈腐,但对销售队伍来讲却非常正确。差一点就能卖出一件商品是毫无价值的。幸运的是,销售人员可以培养。激励团队销售部门可以'生产'销售,但他们不是机器。

关键词：销售人员激励机制客户管理市场营销销售效力

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无砟轨道与桥梁结构的配合

西铁科技 2017年第1期 44-46,33页

作者： david rhodes D R Squared Michael Baxter 轨道国际咨询公司

新规范与标准的制订有助于无缝线路长大桥梁上最终取消钢轨伸缩接头，使高速铁路采用无砟轨道更加经济。

关键词：无砟轨道桥梁结构伸缩接头长大桥梁无缝线路高速铁路钢轨

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在经济衰退时期获取优势

董事会 2009年第5期 95-97页

作者： david rhodes Daniel Stelter 胡宇飞

确保公司拥有充足的现金流,这不仅是为了防备流动性短缺引起的突发事件,更重要的是要让公司具备一定的投资能力,只有如此。

关键词：经济衰退时期经济危机公司坏消息领导者市场

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艺术电影的非物质劳动

北京电影学院学报 2024年第10期 4-15页

作者： [英]约翰·大卫·罗兹牛光夏(译) 杨易凡(译) 剑桥大学影视研究中心山东艺术学院剑桥大学

在劳动的意义上,艺术可以显示出作为一种独特活动的迹象。——雅克·朗西埃《美学的政治》。电影,作为一种流行的娱乐方式,经常被视作一种将人从日常工作中解放出来的休闲活动。通俗电影因其丰富性—多样的图像、声音、叙事、事件和奇... 详细信息

在劳动的意义上,艺术可以显示出作为一种独特活动的迹象。——雅克·朗西埃《美学的政治》。电影,作为一种流行的娱乐方式,经常被视作一种将人从日常工作中解放出来的休闲活动。通俗电影因其丰富性—多样的图像、声音、叙事、事件和奇观—而与工作时的体力和感知需求区分开来,正是如此,电影故事才得以讲述。而批判理论自然在很久以前就告诉我们这一观点是错误的,并指出电影和其他娱乐活动的实质都是对工作日的别样延续,是“工作的延长”或“工作过程本身的残余之像(After-Image)”。

关键词：非物质劳动电影故事娱乐方式休闲活动雅克·朗西埃娱乐活动批判理论感知需求

Making bridges between preclinical and clinical insights into age-related cognitive decline

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Neural Regeneration Research 2025年第8期20卷 2321-2322页

作者： david VC Brito Clévio Nóbrega Algarve Biomedical Center-Research Institute(ABC-RI) Campus GambelasFaroPortugal Algarve Biomedical Center-(ABC) Campus GambelasFaroPortugal Faculty of Medicine and Biomedical Sciences(FMCB) University of AlgarveGambelas CampusFaroPortugal

With people living longer,the societal impact of age-related cognitive decline is becoming more pronounced(Crimmins,2015).Thus,it is increasingly important to comprehend the cognitive shifts linked to aging-whether th... 详细信息

关键词： bridges becoming insight

Women in visual neural regeneration research

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Neural Regeneration Research 2025年第2期20卷 489-490页

作者： Tonia S.Rex david J.Calkins Vanderbilt Eye Institute Vanderbilt University Medical CenterNashvilleTNUSA

The year 2024 marks the 60^(th)anniversary of Title IX and 25 years since the New York Times revealed bias against female faculty members at the Massachusetts Institute of *** take an opportunity here to examine the state of gender bias in a relatively new yet already prominent field,neural regeneration in the visual system,for which there is a well-defined context useful for this *** National Eye Institute(NEI)provided the first round of research funding for its Audacious Goals Initiative(AGI)on visual neural regeneration in 2013 and the last round in ***,we focus on this *** sources included PubMed,the National Science Foundation(NSF),the NEI,the Blue Ridge Institute for Medical Research and data from the major professional organization for eye and vision research,the Association for Research in Vision and Ophthalmology(ARVO).

关键词： neural visual Times

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让外包促成变革

商学院 2006年第11期 74-74页

作者： Ralf Dreischmeier david rhodes 波士顿咨询公司伦敦办公室的副总裁兼董事波士顿咨询公司伦敦办公室的高级副总裁兼董事

被“外包”是什么样的感觉？当外包几乎成为公司追求高效率和集中化的默认战术的时候，这个问题也变得越来越重要。但是外包是有代价的，代价就是控制权的丧失。企业开始对公司以外的人产生依赖。外包还会破坏员工士气，因为你向员工传... 详细信息

被“外包”是什么样的感觉？当外包几乎成为公司追求高效率和集中化的默认战术的时候，这个问题也变得越来越重要。但是外包是有代价的，代价就是控制权的丧失。企业开始对公司以外的人产生依赖。外包还会破坏员工士气，因为你向员工传达了这样的消息：“你没有那么重要，还没有被改善的资格。”这是一种令人不快的妥协，虽然有的时候是必须的。但是，这种情况可以被改变吗？

关键词： “外包”变革员工士气集中化控制权企业发展

Technical Perspective:Research on General-Purpose Brain-Inspired Computing Systems

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Journal of Computer Science & Technology 2024年第1期39卷 1-3页

作者： Oliver rhodes Department of Computer Science University of ManchesterManchester M139PLU.K

Brain-inspired computing is a popular research area with the potential to advance our understanding of brain function,artificial intelligence,and next-generation computing *** referred to as"neuromorphic",these systems and algorithms hope to harness mechanisms present in brains to make step changes in perfor-mance over regular von Neumann based approaches[1].

关键词： artificial computing Brain