Results 91 to 100 of about 3,535 (175)

A Multiphysics Finite‐Element Framework for Magnetically Tunable Electrochemical Hydrogen Sensors Based on Cs/GO/Fe3O4/PANi Hydrogels

Engineering Reports, Volume 8, Issue 3, March 2026.
A multiphysics finite‐element model is developed to elucidate magnetically tunable electrochemical hydrogen sensing in a Cs/GO/Fe3O4/PANi hydrogel nanocomposite. The framework couples hydrogen diffusion, electrochemical kinetics, charge transport, and superparamagnetic Fe3O4 alignment to predict sensor performance.
Rima Heider Al Omari, G. Padma Priya, Subhashree Ray, Talal Aziz Qassem, Gunjan Garg, Renu Sharma, Zokir Ataullaev, Rasul Usmanov, Sobhan Mirizadeh   +8 more
wiley   +1 more source

Using IMS Learning Design to Model Curricula [PDF]

, 2006
The traditional notion of the curriculum as a fixed list of topics to be studied sequentially is under strain as pressure for flexibility in education increases. However, curriculum flexibility can lead to curriculum complexity, hindering learners in the development of their competences.
Tattersall, Colin, Janssen, José, Van den Berg, Bert, Koper, Rob   +3 more
openaire   +1 more source

Ginseng Volatile Oil Alleviates Loperamide‐Induced Constipation in Mice by Regulating the Microbiota/Metabolism/Neural Network

Food Frontiers, Volume 7, Issue 2, March 2026.
GVO relieves constipation mechanisms. GVO decreased the abundance of Firmicutes and increased that of Bacteroidota, thereby ameliorating Lop‐induced gut microbial imbalances. Then the level of 8,9‐DiHETrE was raised, whereas the level of 15(S)‐HpETE was lowered.
Yanan Xu, Mingyue Wang, Meixin Chen, Zhilong Wang, Baoyue Zhang, Xin Wang, Liying Shang, Lequn Zhang, Bowen Sui, Wei Zhang, Jingzhou Zhang, Xueyuan Bai   +11 more
wiley   +1 more source

Exploiting Scattering‐Based Point Spread Functions for Snapshot 5D and Modality‐Switchable Lensless Imaging

Laser &Photonics Reviews, Volume 20, Issue 5, 6 March 2026.
This paper demonstrates a snapshot 5D and modality‐switchable lensless camera (Diffuser‐mCam), which can encode 2D intensity, multi‐spectral, polarization, and time information into a monochromatic raw data, and subsequently decode it using the compressed sensing algorithm at the sampling rate of 2.5% per channel.
Ze Zheng, Baolei Liu, Jiaqi Song, Muchen Zhu, Chi Han, Yao Wang, Menghan Tian, Ying Xiong, Zhaohua Yang, Xiaolan Zhong, David McGloin, Fan Wang   +11 more
wiley   +1 more source

Recent Advancements in the Characterization of D‐Amino Acid and Isoaspartate Post‐Translational Modifications

Mass Spectrometry Reviews, Volume 45, Issue 2, Page 218-230, March/April 2026.
ABSTRACT One of the great triumphs of mass spectrometry‐based peptide and protein characterization is the characterization of their modifications as most modifications have a characteristic mass shift. What happens when the modification does not change the mass of the peptide?
Samuel Okyem, Jonathan V. Sweedler
wiley   +1 more source

Practical Applications of Secondary/Extractive Electrospray Ionization (SESI): A Versatile Tool for Real‐Time Chemical Analysis

Mass Spectrometry Reviews, Volume 45, Issue 2, Page 392-428, March/April 2026.
ABSTRACT In the 1980s, researchers discovered the remarkable ability of electrospray plumes to effectively ionize gas‐phase molecules via secondary ionization. Around 20 years later—coinciding with the ambient mass spectrometry revolution—secondary electrospray ionization (SESI) and extractive electrospray ionization (EESI) coupled to mass spectrometry
Xin Luo, Huiling Wang, Xiaolan Hu, Sasho Gligorovski, Xue Li, Pablo Sinues   +5 more
wiley   +1 more source

Introduction to IMS Learning Design

, 2005
This is the introduction chapter of the UNFOLD booklet that will be released in Berlin, November 28 at the last UNFOLD workshop. It introduces the basic concepts of learning design, provides a roadmap for learning design implementations, research and development, and provides a list of current issues in learning design (that are derived from the ...
openaire   +1 more source

Progress in Surface‐Enhanced Raman Scattering‐Based Volatile Organic Compounds Detection: Materials, Application, and Prospects

Rare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT The detection of volatile organic compounds (VOCs) holds significant implications in environmental monitoring and disease diagnosis. Traditional gas detection technologies are constrained by complex operation and high cost, thereby failing to satisfy real‐time detection demands.
Yuening Wang, Lin Qiu, Jian Yu, Wen Ma, Xiaoyu Song, Mingjian Zhang, Yujiao Xie, Aochi Liu, Li Sun, Xiangyu Meng, Jie Lin, Xiaotian Wang   +11 more
wiley   +1 more source

Illicit Drug‐Derived Volatile Organic Compounds as Markers for Application in Noncontact Detection Technology

The Chemical Record, Volume 26, Issue 3, March 2026.
This review highlights the characteristic odor markers of illicit drugs, emphasizing volatile markers from both natural and synthetic sources, and explores the shift from canine‐based detection to emerging noncontact sensing technologies. Illicit drug use remains a global concern, requiring effective detection methods to counter evolving concealment ...
Minwoo Kim, Solpa Lee, Anmo J. Kim, Cong Wang, Yongwoo Jang   +4 more
wiley   +1 more source

Implementing Adaptive Educational Methods with IMS Learning Design [PDF]

, 2006
The paper describes adaptive methods developed in the area of adaptive educational hypermedia according to a simple taxonomy schema based on three dimensions: What components of the educational system are adapted? To what features of the user and the current context does the system adapt? Why does the system adapt?
Specht, Marcus, Burgos, Daniel
openaire   +1 more source