Inspiration sources for Australian fast fashion design: Tapping into consumer desire

Purpose The research purpose was to identify both the inspiration sources used by fast fashion designers and ways the designers sort information from the sources during the product development process. Design/methodology/approach This is a qualitative study, drawing on semi-structured interviews conducted with the members of the in-house design teams of three Australian fast fashion companies. Findings Australian fast fashion designers rely on a combination of trend data, sales data, product analysis and travel for design development ideas. The designers then use the consensus and embodiment methods to interpret and synthesise information from those inspiration sources. Research limitations/implications The empirical data used in the analysis were limited by interviewing fashion designers within only three Australian companies. Originality/value This research augments knowledge of fast fashion product development, in particular designers’ methods and approaches to product design within a volatile and competitive market.

Design parameters for earth-wire power tapping

The paper deals with the calculation of the induced voltage on, and the equivalent capacitance of, an earth wire isolated for purposes of tapping small amounts of power from high-voltage lines. The influence of heights, diameters and spacings of conductors on these quantities have been studied and presented in the form of graphs.

Concentrated-Mass Cantilever Enhances Multiple Harmonics In Tapping-Mode Atomic Force Microscopy

The natural frequencies of a cantilever probe can be tuned with an attached concentrated mass to coincide with the higher harmonics generated in a tapping-mode atomic force microscopy by the nonlinear tip-sample interaction force. We provide a comprehensive map to guide the choice of the mass and the position of the attached particle in order to significantly enhance the higher harmonic signals containing information on the material properties. The first three eigenmodes can be simultaneously excited with only one carefully positioned particle of specific mass to enhance multiple harmonics. Accessing the interaction force qualitatively based on the high-sensitive harmonic signals combines the real-time material characterization with the imaging capability. (C) 2008 American Institute of Physics.

Integration of silicon plasmonic schottky photodetector for on chip signal tapping at telecom wavelengths

We experimentally demonstrate the use of an on-chip integrated Schottky plasmonic detector for testing, monitoring and tapping signals in plasmonic and photonic devices. Theoretical model and measurement of external and integrated devices will be presented. © OSA 2013.

Integration of silicon plasmonic schottky photodetector for on chip signal tapping at telecom wavelengths

We experimentally demonstrate the use of an on-chip integrated Schottky plasmonic detector for testing, monitoring and tapping signals in plasmonic and photonic devices. Theoretical model and measurement of external and integrated devices will be presented. © OSA 2013.

Integration of silicon plasmonic schottky photodetector for on chip signal tapping at telecom wavelengths

We experimentally demonstrate the use of an on-chip integrated Schottky plasmonic detector for testing, monitoring and tapping signals in plasmonic and photonic devices. Theoretical model and measurement of external and integrated devices will be presented. © OSA 2013.

Manipulation, dissection, and lithography using modified tapping mode atomic force microscope

A modified tapping mode of the atomic force microscope (AFM) was introduced for manipulation, dissection, and lithography. By sufficiently decreasing the amplitude of AFM tip in the normal tapping mode and adjusting the setpoint, the tip-sample interaction can be efficiently controlled. This modified tapping mode has some characteristics of the AFM contact mode and can be used to manipulate nanoparticles, dissect biomolecules, and make lithographs on various surfaces. This method did not need any additional equipment and it can be applied to any AFM system.

Study of methanol adsorption on mica, graphite and ITO glass by using tapping mode atomic force microscopy

Tapping mode atomic force microscopy (AFM) was applied to study the adsorption behavior of methanol on mica, highly oriented pyrolytic graphite (HOPG) and indium-tin oxide (ITO) coated glass substrates. On mica and HOPG substrates surfaces, the thin films of methanol with bilayer and multilayer were observed, respectively. The formation of irregular islands of methanol was also found on HOPG surface. On ITO surface only aggregates and clusters of methanol molecules were formed. The influence of sample preparation on the adsorption was discussed.

原子力显微镜Tapping模式探针动力学与操作方法研究

自从1986年G. Binnig 等发明原子力显微镜(AFM)以来，纳米科技研究得到了快速发展，纳米科技研究的最终目标是从纳米甚至分子与原子尺度上制造功能器件或系统，而实现此目标的手段之一是研制能够在纳米尺度上进行精确可控操作的装置、方法与技术。对此，学者们对基于 AFM 的纳米操作进行了大量研究。基于AFM-Tapping模式的纳米观测与操作具有成本低、易实现性等特点，因而近年来成为纳米技术研究的热点。但基于AFM探针的纳米观测和操作的基本理论仍然很不完善，许多情况下缺乏基于探针观测与操作的纳观作用力的合理解释与描述，因此限制了基于探针的纳米技术发展。为了解决这一问题，本论文在国家自然科学基金项目“基于机器人化的纳米操作方法研究(60575060)”的支持下，广泛收集和查阅国内外相关资料，重点开展了AFM-Tapping模式下探针动力学解释方法与建模研究，并进行了基于AFM-Tapping的纳米操作方法研究。主要研究工作如下： 1)针对探针动力学建模问题，开展了基于Hamilton原理和变分原理的有边界条件的探针一维悬臂梁建模方法研究。利用模态叠加法和模态函数正交性对探针各阶模态进行了解耦分析，得到了解耦的探针动力学方程。 2)开展了纳观尺度下探针-样品作用力研究。分析与阐述了毛细力、接触力和摩擦力等纳观尺度作用力；开展了基于Lennard-Jones势模型的不同形状探针与样品间的相互作用势描述方法研究；并根据势能-力之间的关系，研究了可描述半球形探针与样品间相互作用力的数学表达式。 3)开展了基于弹簧振子模型的纳观非线性力作用下探针振动问题分析研究。首次提出了基于探针弹性力与非线性纳观力平衡关系的探针振动状态区域划分方法。在探针振动能量平衡分析的基础上，研究了AFM-Tapping模式中的双稳态现象，进而得到了描述双稳态现象的解析表达式。最后采用Lyapunov指数分析的方法，证明了探针在非线性振动中确实存在着混沌现象。 4)研究了基于AFM-Tapping模式的纳米操作方法。通过研究探针振幅调节控制和预编程作业轨迹规划策略，提出了一种具有增强探针概念的纳米作业方法。该方法可以在参数设定和预编程条件下自动完成纳米尺度的平移和旋转操作，从而可以大大提高纳米操作的效率和精度。实验结果验证了该方法的有效性。本文的工作为纳米操作方法的研究提供了可以借鉴的理论与实验经验，有助于推动基于AFM的纳米操作与制造技术的发展。

Mechanism for synchronized motion between two humans in mutual tapping experiments: Transition from alternative mode to synchronization mode

We performed mutual tapping experiments between two humans to investigate the conditions required for synchronized motion. A transition from an alternative mode to a synchronization mode was discovered under the same conditions when a subject changed from a reactive mode to an anticipation mode in single tapping experiments. Experimental results suggest that the cycle time for each tapping motion is tuned by a proportional control that is based on synchronization errors and cycle time errors. As the tapping frequency increases, the mathematical model based on the feedback control in the sensory-motor closed loop predicts a discrete mode transition as the gain factors of the proportional control decease. The conditions of the synchronization were shown as a consequence of the coupled dynamics based on the subsequent feedback loop in the sensory-motor system.

Tapping into Floor Staff: Using the knowledge of floor staff to conduct formative evaluations of exhibits in a Canadian science centre

Most science centres in Canada employ science-educated floor staff to motivate visitorsto have fun while enhancing the educational reach of the exhibits. Although bright andsensitive to visitors’ needs, floor staff are rarely consulted in the planning,implementation, and modification phases of an exhibit. Instead, many developmentteams rely on costly third-party evaluations or skip the front-end and formativeevaluations all together, leading to costly errors that could have been avoided. This studywill seek to reveal a correlation between floor staff’s perception of visitors’ interactionswith an exhibit and visitors’ actual experiences. If a correlation exists, a recommendationcould be made to encourage planning teams to include floor staff in the formative andsummative evaluations of an exhibit. This is especially relevant to science centres withlimited budgets and for whom a divide exists between floor staff and management.In this study, a formative evaluation of one exhibit was conducted, measuring both floorstaff’s perceptions of the visitor experience and visitors’ own perceptions of the exhibit.Floor staff were then trained on visitor evaluation methods. A week later, floor staff andvisitors were surveyed a second time on a different exhibit to determine whether anincrease in accuracy existed.The training session increased the specificity of the motivation and comprehensionresponses and the enthusiasm of the staff, but not their ability to predict observedbehaviours with respect to ergonomics, learning indicators, holding power, and successrates. The results revealed that although floor staff underestimated visitors’ success ratesat the exhibits, staff accurately predicted visitors’ behaviours with respect to holdingpower, ergonomics, learning indicators, motivation and comprehension, both before andafter the staff training.

Analysis of tapping test results in a test battery for advanced PD patients

Objective: To compare results from various tapping tests with diary responses in advanced PD. Background: A home environment test battery for assessing patient state in advanced PD, consisting of diary assessments and motor tests was constructed for a hand computer with touch screen and mobile communication. The diary questions: 1. walking, 2. time in off , on and dyskinetic states, 3. off at worst, 4. dyskinetic at worst, 5. cramps, and 6. satisfied with function, relate to the recent past. Question 7, self-assessment, allows seven steps from -3 ( very off ) to +3 ( very dyskinetic ) and relate to right now. Tapping tests outline: 8. Alternately tapping two fields (un-cued) with right hand 9. Same as 8 but using left hand 10. Tapping an active field (out of two) following a system-generated rhythm (increasing speed) with the dominant hand 11. Tapping an active field (out of four) that randomly changes location when tapped using the dominant hand Methods: 65 patients (currently on Duodopa, or candidates for this treatment) entered diary responses and performed tapping tests four times per day during one to six periods of seven days length. In total there were 224 test periods and 6039 test occasions. Speed for tapping test 10 was discardedand tests 8 and 9 were combined by taking means. Descriptive statistics were used to present the variation of the test variables in relation to self assessment (question 7). Pearson correlation coefficients between speed and accuracy (percent correct) in tapping tests and diary responses were calculated. Results: Mean compliance (percentage completed test occasions per test period) was 83% and the median was 93%. There were large differences in both mean tapping speed and accuracy between the different self-assessed states. Correlations between diary responses and tapping results were small (-0.2 to 0.3, negative values for off-time and dyskinetic-time that had opposite scale directions). Correlations between tapping results were all positive (0.1 to 0.6). Conclusions: The diary responses and tapping results provided different information. The low correlations can partly be explained by the fact that questions related to the past and by random variability, which could be reduced by taking means over test periods. Both tapping speed and accuracy reflect the motor function of the patient to a large extent.