Background Early childhood education (ECE) in China has gone through many dramatic changes during the past century, associated intricately with the fall and rise of the Chinese economy, politics, culture, and society (Li and Wang 2008; Zhu and Zhang 2008). Strongly influenced by its neighboring Japan, former partner Soviet Union, and the powerful United States, China has been learning from othe...

The need for more energy-efficient and environmentally-friendly alternatives in the refrigeration industry to meet global emission targets has driven efforts towards materials with a potential for solid state cooling. Adiabatic depolarisation cooling, based on the electrocaloric effect (ECE), is a significant contender for efficient new solid state refrigeration techniques. Some of the highest ...

The accurate state of charge (SOC) estimation of the LiFePO4 battery packs used in robot applications is required for better battery life cycle, performance, reliability, and economic issues. In this paper, a new SOC estimation method, “Modified ECE + EKF”, is proposed. The method is the combination of the modified Equivalent Coulombic Efficiency (ECE) method and the Extended Kalman Filter (EKF...

In diverse sectors companies collaborate to offer integrated usercentric services to obtain competitive advantage. However, regarding elderly care, services are typically isolated, and mostly provided by a single provider. Moreover, there is a need to personalize services in respect of the individuality of each senior and making these services evolve according to the lifestyle and necessities o...

Rafiq Dossani Erin-Elizabeth Johnson Cameron Wright P roviders of early childhood education (ECE) are well positioned to help ensure that technology is used effectively in ECE settings. Indeed, the successful integration of technology into ECE depends on providers who have the ability to curate the most appropriate devices and content, facilitate effective patterns of use, guide families and ca...

BACKGROUND Early childcare and education (ECE) is a prime setting for obesity prevention and the establishment of healthy behaviors. The objective of this quasi-experimental study was to examine the efficacy of the Active Early guide, which includes evidenced-based approaches, provider resources, and training, to improve physical activity opportunities through structured (i.e. teacher-led) acti...

Outcomes based assessment has shown that introducing a platform for learningTM based on a robot referred to as TekBotsTM into the first two electrical and computer engineering (ECE) courses enhances students’ sense of community, innovation capabilities, and troubleshooting skills. At Oregon State University, Corvallis, ECE students enhance their fundamental understanding of ECE concepts as they...

Exceptionally high electro-caloric effects (ECEs) are observed in nanocomposites consisting of poly(vinylidene fluoride-co-trifluoroethylene) (VDF–co–TrFE) copolymer and barium titanate (BT) nanoparticles and nanowires. The poly(VDF–co–TrFE) matrix nanocomposites containing 5% volume fraction of BT nanowires are found to exhibit a negative ECE temperature change as large as 12 ◦C or a refrigera...

PURPOSE To introduce and determine the biopsy length performance of the novel enhanced cutting edge (ECE) needle tip design, which contains high inclination angles that allow for more efficient tissue cutting. METHODS ECE and regular two-plane symmetric needle tip's biopsy performance and cutting force are compared over a series of needle insertion experiments into bovine liver under varying ...

A scheme to obtain relatively scaled profiles of electron cyclotron emission (ECE) temperature directly from uncalibrated raw radiometer data is proposed and has been tested for the 2009 campaign KSTAR plasmas. The proposed method utilizes a position controlled system to move the plasma adiabatically and compares ECE radiometer channels at the same relative radial positions assuming the profile...