Results 171 to 180 of about 5,691,467 (362)

Learning Through Nature: A Study of a Next Generation Science Standards Based Teacher Workshop that Blends Outdoor Learning Experiences with Formal Science

, 2000
Ashley Fanning
openalex   +2 more sources

Wireless Technologies for Wearable Electronics: A Review

Advanced Electronic Materials, EarlyView.
This review discusses recent advancements in wireless wearable electronics, focusing on communication technologies and power solutions. It covers key design considerations, explores wireless protocols from short‐ to long‐range networks, and examines powering methods such as integrated sources and energy harvesting.
Choong Yeon Kim, Juhyun Lee, Eun Young Jeong, Yeji Jang, Heesoo Kim, Bohyung Choi, Donggi Han, Youngjun Oh, Jae‐Woong Jeong   +8 more
wiley   +1 more source

Wearable Image‐Based Colorimetric Sensor for Real‐Time Gas Detection with High Chromaticity

Advanced Electronic Materials, EarlyView.
Flexible colorimetric gas sensing offers energy‐free operation, intuitive feedback, and stability against environmental changes. This study presents a resonator‐based sensor integrated with polyvinyl alcohol (PVA) on a flexible substrate, achieving nearly full RGB coverage and angular robustness up to 60°.
Ji‐Eun Yeo, Joo Hwan Ko, Seung Hyeon Lee, Young Min Song   +3 more
wiley   +1 more source

Transactional distance in a blended learning environment

, 2004
Jon Dron, Catharine Seidel, Gabrielle Litten   +2 more
openalex   +2 more sources

Embedding blended learning in a university's teaching culture: Experiences and reflections [PDF]

, 2007
Hugh Davis, Karen Fill
openalex   +1 more source

Correlating the Photoshunt with Charge‐Collection Losses in Organic Solar Cells

Advanced Energy Materials, EarlyView.
Quantifying charge extraction losses in organic solar cells is crucial for understanding the origin of power losses and, consequently, for improving the performance. An analytical framework is presented that utilizes a readily available observable photoshunt and its correlation with light intensities for evaluating charge transport properties of a ...
Eunchi Kim, Leonard Christen, Thomas Kirchartz   +2 more
wiley   +1 more source

FSBI: Deepfakes Detection with Frequency Enhanced Self-Blended Images [PDF]

arXiv
Advances in deepfake research have led to the creation of almost perfect manipulations undetectable by human eyes and some deepfakes detection tools. Recently, several techniques have been proposed to differentiate deepfakes from realistic images and videos.
arxiv  

BLENDED LEARNING COURSE FOR FUTURE PRIMARY SCHOOL TEACHERS IMPLEMENTATION

Інформаційні технології і засоби навчання, 2017
Ukrainian and foreign scientists’ views on the essence of blended learning are analyzed in the article. The author's definition of a blended learning course is presented. The process of such course designing is described according to target, motivational,
Vira V. Kotkova
doaj  

An Assessment of Blended Short Loop Recycled Graphite Electrodes Using X‐Ray Micro‐Computed Tomography

Advanced Energy Materials, EarlyView.
X‐ray micro‐computed tomography is useful for assessing structural and diffusivity changes within short‐loop recycled electrode materials. Delamination via water with and without ultrasonic assistance, influences the structure of the remanufactured electrodes.
Sean Scott, Wenjia Du, Rosie Horwood, Chunhong Lei, Paul Shearing, Andrew P. Abbott   +5 more
wiley   +1 more source

Towards High-fidelity Head Blending with Chroma Keying for Industrial Applications [PDF]

arXiv
We introduce an industrial Head Blending pipeline for the task of seamlessly integrating an actor's head onto a target body in digital content creation. The key challenge stems from discrepancies in head shape and hair structure, which lead to unnatural boundaries and blending artifacts. Existing methods treat foreground and background as a single task,
arxiv