Results 31 to 40 of about 386 (174)

Transfer‐Printed Wrinkled PVDF‐Based Tactile Sensor‐Nanogenerator Bundle for Hybrid Piezoelectric‐Triboelectric Potential Generation

open access: yesSmall, EarlyView.
We introduce a novel lithography‐free method that combines PDMS‐based surface wrinkling with subsequent PVDF imprinting to produce ultrasensitive patterned surfaces. The controlled wrinkle periodicity enhances triboelectric nanogenerator efficiency and tactile sensitivity, achieving scalability and cost‐effectiveness of the fabrication.
Kamal Kumar Meena   +6 more
wiley   +1 more source

Environmental Impact of Silicic Magmatism in Large Igneous Province Events

open access: yesGeophysical Monograph Series, Page 133-151., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Scott E. Bryan
wiley  

+1 more source

The Effect of Seductive Details on Knowledge Retention in Physics Videos: A Mixed Methods Study

open access: yesJournal of Research in Science Teaching, EarlyView.
ABSTRACT Research reports that interesting but irrelevant information, seductive details, in teaching material can impede learning. In science education, the inclusion of historical narratives in lessons to promote interest has been recommended but may hinder learning.
Richard Brock   +2 more
wiley   +1 more source

Storying Performance: Disrupting Disciplinary Narratives in Drama, Theatre, and Performance Histories

open access: yesNew Directions for Teaching and Learning, EarlyView.
ABSTRACT This chapter simultaneously tells a story and examines the process of storytelling as it shares ideas about the decolonization of drama, theatre, and performance provoked by participating in a Disrupting interview process that included an individual interview and a land‐based medicine walk.
Kelsey Jacobson
wiley   +1 more source

Organic Representation as a Critical Media Approach to Leadership Studies in Popular Culture

open access: yesNew Directions for Student Leadership, Volume 2025, Issue 185, Page 75-80, Spring 2025.
ABSTRACT This article applies the critical media concept of organic representation to leadership studies as an analytic of how various creators in popular culture today are not just writing inclusive storytelling but, more notably, modeling new modes of production and self‐presentation that are actively challenging hegemonic industry practices and ...
Raffi Sarkissian
wiley   +1 more source

Quantitative grading of insulation damage to distribution transformers caused by high‐altitude electromagnetic pulse based on partial discharge detection

open access: yesHigh Voltage, EarlyView.
Abstract Distribution transformers may experience insulation breakdown or degradation when exposed to the influences of high‐altitude electromagnetic pulse (HEMP), thus posing significant threats and uncertainties to the safety and stable operations of power systems.
Feng Qin   +5 more
wiley   +1 more source

High‐speed dynamic sensing and analysis of high voltage circuit breaker spring‐operating mechanism

open access: yesHigh Voltage, EarlyView.
Abstract Diagnosing the operational status of High‐voltage circuit breakers (HVCBs) is crucial for ensuring the safe and stable operation of the grid. Mechanical characteristic parameters are effective indicators for evaluating the performance of HVCBs.
Quan Yuan   +7 more
wiley   +1 more source

Laser Diode‐in‐Capacitors for High‐Voltage Line Non‐Contact Monitoring: Voltage, Electromagnetic Interference and Vibration Monitoring

open access: yesHigh Voltage, EarlyView.
ABSTRACT Power grid is an indispensable infrastructure in modern society, in order to ensure the normal operation of the grid, online non‐contact monitoring of high‐voltage lines is essential. In this work, a ‘capacitor–laser diode (LD)–capacitor’ structure, namely, laser diode in capacitors (LDIC), that can be used for non‐contact monitoring of high ...
Pengpeng Wang   +10 more
wiley   +1 more source

A Low Cost Real-Time Transient Recorder for High Voltage Systems. [PDF]

open access: yesSensors (Basel), 2023
Grebović S   +5 more
europepmc   +1 more source

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