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| 1 | Melanization in living organisms: a perspective of species evolution显示文摘Eumelanin is a heteropolymer that is generally composed of hydroxylated indole residues and plays diverse protective functions in various species.Melanin is derived from the amino acid tyrosine and production of melanin is a highly complex oxidative process with a number of steps that can either proceed enzymatically or non-enzymatically.Although melanin plays important protective roles in many species,during melanization,particularly in steps that can proceed non-enzymatically,many toxic intermediates are produced,including semiquinones,dopaquinone,indole-quinones and moreover,the production of many reactive oxygen species.To mitigate the production of reactive species,a number of proteins that regulate the biochemical process of melanization have evolved in various living species,which is closely related to adaptation and physiological requirements.In this communication,we discuss differences between non-enzymatic and enzymatic processes of melanization and the enzymatic regulation of melanization in difference species with an emphasis on differences between mammals and insects.Comparison between melanization and insect sclerotization is also emphasized which raises some interesting questions about the current models of these pathways. | Christopher J Vavricka Bruce M.Christensen Jianyong Li | 2010 | Protein & Cell2010,1,9: | 5 |
| 2 | 应对颠覆性变革的挑战显示文摘一个组织如果面临重大变革.在所有可能采取的方式中,最糟糕的或许就是对当前的组织进行大刀阔斧的调整。 | 克莱顿·克里斯滕森(Clayton M.Christensen) 迈克尔·奥弗多尔夫(Michael Overdorf) 陈媛熙(翻译) | 2006 | 商业评论2006,,5: | 3 |
| 3 | CUSTOMER POWER, STRATEGIC INVESTMENT, AND THE FAILURE OF LEADING FIRMS显示文摘 | CLAYTON M.CHRISTENSEN JOSEPH L.BOWER | 1998 | Strat Mgmt J1998,,3: | 2 |
| 4 | CUSTOMER POWER, STRATEGIC INVESTMENT, AND THE FAILURE OF LEADING FIRMS显示文摘 | CLAYTON M.CHRISTENSEN JOSEPH L.BOWER | 1998 | Strat Mgmt J1998,,3: | 1 |
| 5 | CUSTOMER POWER, STRATEGIC INVESTMENT, AND THE FAILURE OF LEADING FIRMS显示文摘 | CLAYTON M.CHRISTENSEN JOSEPH L.BOWER | 1998 | Strat Mgmt J1998,,3: | 1 |
| 6 | CUSTOMER POWER, STRATEGIC INVESTMENT, AND THE FAILURE OF LEADING FIRMS显示文摘 | CLAYTON M.CHRISTENSEN JOSEPH L.BOWER | 1998 | Strat Mgmt J1998,,3: | 1 |
| 7 | CUSTOMER POWER, STRATEGIC INVESTMENT, AND THE FAILURE OF LEADING FIRMS显示文摘 | CLAYTON M.CHRISTENSEN JOSEPH L.BOWER | 1998 | Strat Mgmt J1998,,3: | 1 |
| 8 | Reinventing Your Business Model显示文摘 | Mark W.Johnson Clayton M.Christensen Henning Kagermann | | 0,,12: | 1 |
| 9 | 创新者的DNA[必备的五种创新技能]显示文摘创新和创意是企业成长的关键动能。INSEAD 教授赫尔·葛瑞格森(Hai Gregersen) 等三位作者经过对将近 3000 名企业主管长达六年的创新力研究发现,创新者必须具备这五种技能,但不一定要做到样样精通。
一些知名企业领导人比如苹果的史蒂大·乔布斯(Steve Jobs)和亚马逊的杰夫·贝佐斯(Jeff Bezos)都有自己独特的创新优势,因此,葛瑞格森指出,创新企业家不一定是样样精通。 | Jeffrey H.Dyer Hai.Gregersen Clayton M.Christensen 李雨蒙 | 2015 | 中国民商2015,0,3: | 1 |
| 10 | 成功创建新增长业务的6大关键显示文摘如今的经理人面临一个问题。他们知道,自己的企业必须获得增长,但增长谈何容易?尤其是在当前的经济环境中,投资资本难以获取,企业不情愿承担风险。经理人也知道,创新是获取成功增长的入场券,但似乎就是没法把握好创新。 | Clayton M.Christensen Michael E.Raynor Scott D.Anthony 连青松 | 2005 | 经理人2005,,1: | 0 |
| 11 | 创新决胜——全球最具创新力企业50强显示文摘创新力是全球经济的生命血液,也是所有的企业领军者所必须掌握的战略先机。革命性的创新既能打败整个行业,也能创造无边财富,一些经典的案例我们耳熟能详:苹果的iPod终结了索尼的随身听;星巴克的咖啡和舒适空间吞噬了街角的小咖啡屋;Skype运用“免费”的战略横扫美国电报电话公司(AT&T)。 | Jeff Dyer Hal B Gergersen Clayton M.Christensen 朱娱(摘译) | 2012 | 国际商业技术2012,,1: | 0 |
| 12 | 产品开发,先看顾客用产品干什么显示文摘大多数新产品开发人员没有从这些角度来考虑问题,因此他们费尽心机推出的新产品根本无助于顾客把事情做好。
市场上每年会涌现出3万种新的消费品,但其中90%以上都以失败告终——这还是市场营销人员花费巨资了解顾客需求以后的结果。问题出在哪儿?了解顾客的方法落伍了。 | Clayton M.Christensen Scott Cook | 2014 | 复印报刊资料(市场营销)2014,0,2: | 0 |
| 13 | 试试产品开发外包显示文摘何时将产品开发留在企业内部,何时将其外包给市场? | Clayton M.Christensen Scott D.Anthony 连青松 | 2005 | 经理人2005,,7: | 0 |
| 14 | 创新:要颠覆,也要维持显示文摘成功的创新本质上都存在重大的悖论。 | Scott D.Anthony Clayton M.Christensen | 2005 | 经理人2005,,6: | 0 |
| 15 | 产品开发,先看顾客用产品干什么显示文摘大多数新产品开发人员没有从这些角度来考虑问题.因此他们费尽心机推出的新产品根本无助于顾客把事情做好。 | Clayton M.Christensen Scott Cook | 2013 | 销售与管理2013,,10: | 0 |