Results 51 to 60 of about 336 (135)

Smart Grid Applications for a Practical Implementation of IP over Narrowband Power Line Communications

open access: yesEnergies, 2017
Currently, Advanced Metering Infrastructure (AMI) systems have equipped the low voltage section with a communication system that is being used mainly for metering purposes, but it can be further employed for additional applications related to the Smart ...
Noelia Uribe-Pérez   +5 more
doaj   +1 more source

The Allais Paradox and Upside/Downside Risk Preference: An Experimental Analysis With Probability Weighting and Chernoff Faces

open access: yesSouthern Economic Journal, EarlyView.
ABSTRACT The Allais Paradox is often attributed to the strong attraction of a certain option that avoids a downside risk, i.e., a small chance of a low payoff. In contrast, there is clear evidence from laboratory and field data that people are attracted to the upside risk of obtaining a relatively high payoff.
Irene Comeig, Charles Holt
wiley   +1 more source

Building a Collaborative Teaching Study Group as a Dynamic Nexus of Research and Practice in TBLT: Porous Systems, Agentic Beings, and Energy Flows

open access: yesTESOL Quarterly, EarlyView.
Abstract Despite its potential benefits, empirical research on researcher–practitioner collaboration within collaborative teaching study groups (CTSGs) remains limited, particularly regarding how this collaboration is manifested and constructed. This study aims to fill this gap by documenting a 9‐year collaborative initiative that facilitated the ...
Yan Zhu, Bo Peng, Dingfang Shu
wiley   +1 more source

Design of automatic routing algorithm based on overlapping hierarchical induction

open access: yesDianxin kexue, 2018
Aiming at the problem of impulse noise with large amplitude fluctuation and strong time-varying characteristics,which seriously affected the communication performance of power carrier network,the power line network topology and the classical routing ...
Jianhong ZHENG   +3 more
doaj   +2 more sources

“It's Not Equality, …It's Not Humanizing:” Content‐Area Teachers' Tensions Between CCR Curriculum and Linguistically Responsive Professional Development

open access: yesTESOL Quarterly, EarlyView.
Abstract This qualitative study explores how secondary content‐area teachers of emergent bilingual (EB) students navigate tensions between linguistically responsive professional development (PD) and the implementation of state‐mandated College and Career Readiness (CCR) curricula in south Texas.
Caryn Calisi   +8 more
wiley   +1 more source

Impact of Intraoperative Ergonomic Microbreaks on Surgeons' Well‐Being and Performance: A Systematic Review

open access: yesWorld Journal of Surgery, EarlyView.
Surgeons face a considerable risk of work‐related musculoskeletal disorders (WMSDs). Repetitive movements and poor ergonomic conditions can cause pain, particularly in the back, neck, arms, and shoulders. WMSDs not only impact surgeons' quality of life but may also affect surgical performance, absenteeism, and healthcare costs.
Gabriel Heierli   +6 more
wiley   +1 more source

Optimization of Wind‐PV Co‐Generation Systems Using Artificial Bee Colony and Back‐to‐Back Voltage Source Converter

open access: yesIET Smart Energy Systems, EarlyView.
The Graphical Abstract depicts the proposed Artificial Bee Colony algorithm‐based optimal tuning of PI controllers for back‐to‐back Voltage Source Converters in a hybrid wind–PV system. ABSTRACT This paper proposes a hybrid model‐based back‐to‐back voltage‐source converter (B2B‐VSC) system comprising a Photovoltaic (PV) array and a Permanent Magnet ...
Ch. Sreenu   +3 more
wiley   +1 more source

Energy-Efficient Vector OFDM PLC Systems With Dynamic Peak-Based Threshold Estimation

open access: yesIEEE Access, 2017
Power line communication (PLC) has made remarkable strides to become a key enabler of smart grid and its applications. Existing PLC systems are based on orthogonal frequency division multiplexing (OFDM), which has a high peak-to-average power ratio (PAPR)
Augustine Ikpehai   +4 more
doaj   +1 more source

Liver Organoids: From Disease Modelling to Regenerative Medicine

open access: yesCell Proliferation, EarlyView.
Liver organoids provide a versatile platform for disease modelling and drug discovery, leveraging stem cells and engineering techniques. They bridge research and clinical applications, offering significant potential for advancing precision medicine and regenerative therapies for liver diseases.
Tiepeng Wang   +5 more
wiley   +1 more source

Statistical Learning for Service Quality Estimation in Broadband PLC AMI

open access: yesEnergies, 2019
In this paper, we propose a method to estimate communication performance for the advanced metering infrastructure that employs the power line communication (PLC) technology. Using bit-per-symbol signals from the PLC network management system, we estimate
Dong Sik Kim   +2 more
doaj   +1 more source

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