Selected Principles of Practicing for Security in Performance

This research focuses on extending the imagination for the purposes of activating our brain to strengthen memorization of music for a stronger and more secure performance. This research explores the concept of self-awareness in the sense of having a conversation with ourselves in order to understand the primary reasons we pianists spend hours in the practice room. I introduce selected strategies for learning pieces through a meticulous process of memorization which impacts not only new pieces, but also the resurrecting of old repertoire. Along with including the concept of the Memory Palace, I explore different methods of memorizing music to relieve pianists’ unnecessary anxiety about performing from memory. Lastly, the final chapter examines the relationship between the performance and the influence of the teacher, based on my own personal experiences

Online Hybrid Intelligent Tracking Control for Uncertain Nonlinear Dynamical Systems

[[abstract]]A novel online hybrid direct/indirect adaptive Petri fuzzy neural network (PFNN) controller with stare observer for a class of multi-input multi-output (MIMO) uncertain nonlinear systems is developed in the paper. By using the Lyapunov synthesis approach, the online observer-based tracking control law and the weight-update law of the adaptive hybrid intelligent controller are derived. According to the importance and viability of plant knowledge and control knowledge, a weighting factor is utilized to sum together the direct and indirect adaptive PFNN controllers. In this paper, we prove that the proposed online observer-based hybrid PFNN controller can guarantee that all signals involved are bounded and that the system outputs of the closed-loop system can track asymptotically the desired output trajectories. An example including four cases is illustrated to show the effectiveness of this approach.[[conferencetype]]國際[[conferencedate]]20120918~20120922[[booktype]]電子版[[iscallforpapers]]Y[[conferencelocation]]Tokyo, Japa

RvMDM and lepton flavor violation

A model relating radiative seesaw and minimal dark matter mass scales without beyond the standard model (SM) gauge symmetry (RνMDM) is constructed. In addition to the SM particles, the RνMDM contains, a Majorana fermion multiplet N _R and scalar multiplet χ that transform respectively as (1, 5, 0) and (1,6,−1/2) under the SM gauge group SU(3)_C × SU(2) _L × U(1)_Y . The neutral component N_R^0 plays the role of dark matter with a mass in the range of 9 to 10 TeV. This scale also sets the lower limit for the scale for the heavy degrees of freedom in N_R and χ which generate light neutrino masses through the radiative seesaw mechanism. The model predicts an N_R^0-nucleus scattering cross section that would be accessible with future dark matter direct detection searches as well as observable effects in present and searches for charged lepton flavor violating processes, such as l_i → l_j γ and μ − e conversion

Epidermal growth factor receptor regulates β-catenin location, stability, and transcriptional activity in oral cancer

<p>Abstract</p> <p>Background</p> <p>Many cancerous cells accumulate β-catenin in the nucleus. We examined the role of epidermal growth factor receptor (EGFR) signaling in the accumulation of β-catenin in the nuclei of oral cancer cells.</p> <p>Results</p> <p>We used two strains of cultured oral cancer cells, one with reduced EGFR expression (OECM1 cells) and one with elevated EGFR expression (SAS cells), and measured downstream effects, such as phosphorylation of β-catenin and GSK-3β, association of β-catenin with E-cadherin, and target gene regulation. We also studied the expression of EGFR, β-catenin, and cyclin D1 in 112 samples of oral cancer by immunostaining. Activation of EGFR signaling increased the amount of β-catenin in the nucleus and decreased the amount in the membranes. EGF treatment increased phosphorylation of β-catenin (tyrosine) and GSK-3β(Ser-(9), resulting in a loss of β-catenin association with E-cadherin. TOP-FLASH and FOP-FLASH reporter assays demonstrated that the EGFR signal regulates β-catenin transcriptional activity and mediates cyclin D1 expression. Chromatin immunoprecipitation experiments indicated that the EGFR signal affects chromatin architecture at the regulatory element of cyclin D1, and that the CBP, HDAC1, and Suv39h1 histone/chromatin remodeling complex is involved in this process. Immunostaining showed a significant association between EGFR expression and aberrant accumulation of β-catenin in oral cancer.</p> <p>Conclusions</p> <p>EGFR signaling regulates β-catenin localization and stability, target gene expression, and tumor progression in oral cancer. Moreover, our data suggest that aberrant accumulation of β-catenin under EGFR activation is a malignancy marker of oral cancer.</p

OE-6 Building a Personal Brand on Social Media from Experiential Marketing Perspective - A Case Study on Indonesia’s Fashion Instagrammers

Instagram enhances online presence and identity, and allows more effective interaction not only for personal reasons, but also for business purposes. Experiential marketing is a new marketing concept that focusing on creative and innovative ways to appeal customers' senses, feelings, intellect, curiousity and self image rather than to rational, utilitarian notions of value. This paper aims to study about how the certain personality could build up their personal brand with Instagram as their main media from the experiential marketing view with the Analytical Hierarchy Process. Instagram fashion personal brands in Indonesia were the main source of the data collection. By the research, Sense factor is the most important strategic experiential module factor as in its relation with notable visual strength of Instagram. To be able to apply the Sense as a strategic experiential module, the consideration about tactical and practical factors are required. The 5 most important tactical factor is the Visual Elements factor, in which is about producing vivid content, Personality, a factor in terms of showing one true self, Relationship factor related to things about managing and maintaining relationships between stakeholders on Instagram environment, Signature, the factor about showing their own brand DNA, and Verbal Elements, the factor about communication in form of words. For practical factors are Image, by the image processing results and image taking directions, Apparel, with clothing combinations, style and brands, Authenticity, by being one true self, Caption, with the wording on every posts, and Brand and Followers, as brand to create a link or connection. As the implications, the fashion personal brands as the influencers could apply the key to draw attention from the audiences and make an impact to fashion enterprises in Indonesia

How To Introduce On-Line Agricultural Products Navigation System On Google Earth Success

In the agriculture industry many brokers exploit the benefits between farmers and customers and decrease farmers’ income. As technology has developed, the internet has become the best advertising medium for many industries. In light of this, this study based on Google Earth, has designed an on-line Agricultural Products Navigation System operated by mobile devices which can easily exclude brokers, and build the bridge between farmers and customers in order to increase farmers income and customer benefits. Moreover, based on the IS success model of DeLone and McLean, by using qualitative methodology we expect this model will be able to provide system developers with the knowledge to improve the success of their systems

Resource request dispatch in standalone and federated MEC systems: a matching game approach

This paper has been presented at : IEEE Wireless Communications and Networking Conference. 15-19 April 2019 Marrakech, MoroccoMulti-access edge computing (MEC) system con-sisting of geographically-distributed heterogeneous servers can provide low-latency virtualized resource to support computation offloading of smart devices. When bulk offloading requests comes to an MEC system, how to dispatch requests to servers so as to maximize divergent objectives of MEC service providers and users is challenging. The problem further involves money transfer when different MEC service providers can share resource to each other. In this paper, we address request dispatch issues in a standalone MEC and among federated MEC systems using matching game theory. We have adapted several classical matching algorithms to our problem. Simulation results show that we can serve more requests while still meeting latency constraints. For federated MEC systems, we can also have high revenue.This work was partially supported by the Ministry of Science and Technology, Taiwan, under grant numbers 106-2221-E-009-004 and by the H2020 collaborative Europe/Taiwan research project 5G-CORAL (grant number 761586)

Study of transient effects in photo-excited semiconducting polymers

Semiconducting conjugated polymers regioregular poly(3-hexylthiophene) (RR-P3HT) and poly[2-methoxy-5-(2'ethyl-hexyloxy)-1,4-phenylene vinylene] (MEH-PPV) have received considerable interest for prospective applications in organic photovoltaics (OPV). Understanding the photo-initiated processes and carrier transport in those materials is essential to improve the performance of the polymer OPV devices. Optical pump-Terahertz (THz) probe time domain spectroscopy (OPTP-TDS) is a noncontact technique which combines THz time domain spectroscopy and the pump-probe method. OPTP-TDS provides the ability to study the transient properties of photoexcited semiconducting materials. In this thesis, we establish new standard experimental and analysis procedures for OPTP-TDS by adopting the analysis method suggested by Nienhuys and Sundstrom for investigating the transient events that are faster than the duration of THz probe pulses. We observed experimentally artifacts in the conductivity of photoexcited GaAs, as predicted by Nienhuys and Sundstrom, when we apply the conventional analysis method. For the first time, we successfully remove the artifacts and recover the true transient conductivity of photoexcited GaAs using the correction transformation. P3HT/PCBM blends are investigated using OPTP-TDS. The new analysis process enables us to obtain the time resolved frequency dependent complex photoconductivity in subpicosecond resolution. The time resolved conductivity is analyzed by the Drude-Smith model to describe the behavior of localized charge carriers in the polymer. Transient mobility drop at subpicosecond time resolution in the photoexcited polymer is observed for the first time. The mobility drop can be explained by the polaron formation in the polymer, and is the main cause of the transient real conductivity drop in the first picosecond after photoexcitation. Semiconducting polymer MEH-PPV is investigated using OPTP-TDS, DC-bias transient photoconductivity, and photo-induced reflectivity change with high time resolution to get the transient conductivities at electrical, THz, and optical frequencies. The data are fitted with the Drude-Smith model and the Lorentzian oscillation model to describe free and bound carriers. The quantum efficiency of excitons was estimated to be less than 0.01, which is lower than previous reports. The imaginary conductivity at THz frequencies is attributed not to excitons but bound carriers with one tenth energy of excitons, which are possibly phonons

Stability analysis and dynamic equilibrium of a Kuroshio generator system

Global resources for conventional energy are currently being exhausted, and several countries worldwide are attempting to develop renewable energy. Current generator systems are a subject of ocean power research. This paper proposes a novel design of a Kuroshio generator system (KGS) that is suitable for the maritime environment of Taiwan (i.e., an average flow velocity of the Kuroshio Current is 1.45 m/s and the flow can be accelerated on Keelung Sill with a depth of 50-250 m). The KGS combined a reliable cable design and simple anchor system at sea and was not affected by motion changes of rotation axes in yaw and roll by way of an appropriate rudder design. An intuitive simulation method applied using MapleSim software was used to create a rigid KGS model. Different modeling frameworks for varied cable design and joint positions were adjusted to meet system requirements. An intuitive simulation method applied using MapleSim software was used to create a rigid KGS model. Different modeling frameworks for varied cable design and joint positions were adjusted to meet system requirements. The stability analysis was performed to determine dynamic equilibrium and motion behavior of the KGS and the combined cable design. The optimal spring stiffness and damper coefficient of polyester fibers were set as 5×105 N/m and 3×105 N∙s/m in the simulation, respectively. Furthermore, to achieve the torque equilibrium in pitch motion of the KGS, an optimal joint position that was relative to the leading infraedge of the outer duct was set at 2.2 m along the negative surge axis according to their responses in the simulation. Finally, the force and torque generated by the hydrodynamic effect in the KGS and the estimated specifications of a direct-drive permanent magnet generator equipped with an external rotor were imported into the simulation. Consequently, the motion ranges of translation axes in surge and heave were converged within 0.5 m, and the estimated output power in the KGS exceeded 54.8 kW

Profit Maximization by Forming Federations of Geo-Distributed MEC Platforms

This paper has been presented at: Seventh International Workshop on Cloud Technologies and Energy Efficiency in Mobile Communication Networks (CLEEN 2019). How cloudy and green will mobile network and services be? 15 April 2019 - Marrakech, MoroccoIn press / En prensaMulti-access edge computing (MEC) as an emerging technology which provides cloud service in the edge of multi-radio access networks aims to reduce the service latency experienced by end devices. When individual MEC systems do not have adequate resource capacity to fulfill service requests, forming MEC federations for resource sharing could provide economic incentive to MEC operators. To this end, we need to maximize social welfare in each federation, which involves efficient federation structure generations, federation profit maximization by resource provisioning configuration, and fair profit distribution among participants. We model the problem as a coalition game with difference from prior work in the assumption of latency and locality constraints and also in the consideration of various service policies/demand preferences. Simulation results show that the proposed approach always increases profits. If local requests are served with local resource with priority, federation improves profits without sacrificing request acceptance rates.This work was partially supported by the Ministry of Science and Technology, Taiwan, under grant numbers 106-2221-E-009-004 and by the H2020 collaborative Europe/Taiwan research project 5G-CORAL (grant number 761586)