Results 151 to 160 of about 161,364 (310)

Bias‐Field Free Single‐Frequency CW‐ODMR of Nitrogen‐Vacancy Centers in Diamond for the Detection of Transient Electrical Signals

open access: yesAdvanced Materials Interfaces, EarlyView.
Simplified quantum sensing technique for the detection of short electrical signals occurring in neuronal signaling or bioinspired technologies. We demonstrate a single frequency continuous‐wave optically detected magnetic resonance (CW‐ODMR) approach to sense signals that can be as short as 0.2 ms.
João Paulo Silva   +4 more
wiley   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

九年一貫課程綱要總綱實施現況相關研究之後設分析 Meta-Analysis of the Implementation of Grade 1-9 Curriculum Guideline in Taiwan

open access: yesJournal of Curriculum Studies, 2010
本研究主要目的為:一、瞭解九年一貫課程綱要總綱實施現況;二、分析有關九年一貫課程綱要「課程總綱」的學位論文、國科會專題研究成果之現況、趨勢與議題;三、瞭解課程綱要總綱小組委員及學科召集人、學者專家、各學習領域學科中心負責人、各縣市課程督學、國教輔導團輔導員及中小學行政人員與教師等,對課程綱要實施相關研究結果後設分析之意見和看法;以及四、綜合研究結果,提出未來規劃及實施課程綱要總綱或後續研究的建議。為達研究目的,本研究採理論分析、問卷調查(發出1,536份,回收1,036份 ...
方德隆Der-Long Fang
doaj  

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

open access: yesAdvanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu   +8 more
wiley   +1 more source

A literature review exploring a meaning for the term 'curriculum leadership'.

open access: yes, 2000
Research on leadership in education often focuses on school management, educational change or curriculum development. There is little research however, in the area of curriculum leadership.
Jefferies, Sherrin
core  

3D Printing of Stretchable, Compressible and Conductive Porous Polyurethane for Soft Robotics

open access: yesAdvanced Materials Technologies, EarlyView.
A 3D‐printable porous dopamine‐polyurethane acrylate elastomer results in conductive, stretchable, and compressible structures that can be metallized in situ through catechol‐mediated silver reduction. The resulting material function as both compliant soft robot with a and strain sensors without complex assemblies, enabling fully 3D‐printed soft ...
Ouriel Bliah   +3 more
wiley   +1 more source

3D Printed Omniphobic Slippery Liquid Infused Porous Surfaces for Low Surface Tension Repellency

open access: yesAdvanced Materials Technologies, EarlyView.
A 3D printing strategy fabricates omniphobic slippery liquid‐infused porous structures with lubricant reservoirs and interconnected microchannels. A post‐printing surface treatment modifies the porous surface to ensure compatibility with the infused fluorinated lubricant.
Noa Trink, Shlomo Magdassi
wiley   +1 more source

Data‐Efficient Electromagnetic Surrogate Solver Through Dissipative Relaxation Transfer Learning

open access: yesAdvanced Optical Materials, EarlyView.
Dissipative relaxation transfer learning (DIRTL) enables data‐efficient training of electromagnetic surrogate solvers by pretraining data generated with artificial material loss before fine‐tuning on target lossless data. The framework suppresses resonant outlier effects during early training, allowing effective adaptation to high‐amplitude resonances ...
Sunghyun Nam   +2 more
wiley   +1 more source

The shape of curriculum change: A short discussion of key findings from the Curriculum Implementation Studies (CIES) project

open access: yes, 2011
This short report discusses the overall shape of curriculum change as experienced by the schools we tracked over a period of several years as part of the Curriculum Implementation Exploratory Studies (CIES) project.
Cowie, Bronwen   +3 more
core  

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