石佛本色 adidas BIG FUNDAMENTAL

对于邓肯这样的纯“实力派”球员来说,纵使头顶“NBA第一大前锋”的光环也始终无法成为球鞋市场上的宠儿。无论是当年在NIKE旗下,还是加盟adidas之后,邓肯都得到过属于自己的签名鞋,但不温不火的市场表现却始终难与其他明星鞋款相提并论。     

历“九”弥坚

在AIR JORDAN的大家族中,AJ9恐怕很难挤进最受欢迎榜单的前五位,“生不逢时”的背景确实影响了它的人气,以至在AJ复刻呈泛滥之势下,这双鞋也只在02年复刻了寥寥数款。2010年,当AJ家族迎来25周年大庆之际,AJ9终于得以伴随新一轮的复刻大潮归来,并让我们重新审视了其茌整个AJ系列中的特殊地位。     

JORDAN CP3 TRIBUTE 举“三”反三

伤病的困扰让保罗度过了一个噩梦般的“五年级”,为他精心打造的CPI.Ⅲ也因此备受“冷落”。赛场上有限的曝光机会让本应成为“最出色保罗签名鞋”的CP3.Ⅲ失去了被更多鞋迷所认可的机会,     

NIKE ALPHOLOTION革命开端

当NIKE愈发沉迷于拼凑一双又一双的“合体鞋”时,作为一个心态积极的鞋迷,与其去抱怨设计师们的“创意匮乏绿台征”,     

电光火石——ADIDAS BLITZ CC7

手球算不上热门运动,但在其故乡欧洲却始终有着稳定的爱好人群,而ADIDAS在手球领域也始终保持着高度的热情。在其手球鞋旗舰系列STABIL成功地延续到第8代后,ADIDAS旗下另一大手球鞋家族——ALIIZ也推出了最新一代的BLLIIZCC7     

合脚的优势

当DMX MEGA和PUMP都已褪去光环,KFS技术在08年被REEBOK推上了前台。从早期的PREMIER跑鞋,到姚明代言的ATR ELITE Ⅱ KFS,再到亨利的新战靴SPRINTEIT PRO Ⅱ ,KFS都是最引人注目的亮点。现在KFS PUMP ADVANTAG的出现则将这项新技术正式引入了网球领域。     

科技多面手 REEBOK KFS FUNCTION TRAINER

如果要选出最具科技创新精神的运动品牌,我会坚定投REEBOK一票,无论是80年代末90年代初鼎盛时期的PUMP充气技术、HEXALITE蜂巢缓震技术和GRAPHLITE碳纤维板,还是90年代末到21世纪初转型斯的DMX流动气囊、3D ULTRALITE飘速大底和X-BEAM中底技术,REEBOK一直以来都走在运动科技研发的最前端。而自2006年REEBOK被ADIDAS收购后的几年时间里,这个锐意创新的品牌也同样延续了其在科技方面的优势,     

Silicon Nitride Colloidal Probe Measurements: Interparticle Forces and the Role of Surface-Segment Interactions in Poly(acrylic acid) Adsorption from Aqueous Solution

Direct measurements of forces between silicon nitride surfaces in the presence of poly(acrylic acid) (PAA) are presented. The force-distance curves were obtained at pH > pH_iep with an atomic force microscopy (AFM) colloidal-probe technique using a novel spherical silicon nitride probe attached to the AFM cantilever. We found that PAA adsorbs onto the negatively charged silicon nitride surface, which results in an increased repulsive surface potential. The steric contribution to the interparticle repulsion is small and the layer conformation remains flat even at high surface potentials or high ionic strength. The general features of the stabilization of ceramic powders with PAA are discussed; we suggest that PAA adsorbs onto silicon nitride by sequential adsorption of neighboring segments ("zipping"), which results in a flat conformation. In contrast, the long-range steric force found in the ZrO₂/PAA system at pH > pH_iep arises because the stretched equilibrium bulk conformation of the highly charged polymer is preserved via the formation of strong, irreversible surface-segment bonds on adsorption.