Results 111 to 120 of about 54,044 (213)

The effect of different processing methods on nutrient retention in African leafy vegetables (fig‐leaf gourd leaves)

JSFA reports, Volume 6, Issue 2, Page 29-38, February 2026.
Abstract Background Inadequate nutrition is a leading factor in global health challenges, particularly in sub‐Saharan Africa, where malnutrition and hunger remain widespread. Fig‐leaf gourd (Cucurbita ficifolia), a nutrient‐dense African leafy vegetable, is readily available to low‐income populations and holds promise for improving micronutrient intake
J. M. Gachoya, A. W. Munyaka, J. O. Kimiywe   +2 more
wiley   +1 more source

Deep Learning‐Enabled Multifunctional Electronic Skin System for Human Activity Recognition and Sign Language Translation

SmartMat, Volume 7, Issue 1, February 2026.
A multimodal smart electronic skin: from multi‐parameter sensing to AI‐driven applications. The system integrates temperature, humidity, strain, and glucose sensors, utilizing a designed flexible acquisition circuit to collect physiological and motion signals. Data processing via the MAC‐Net model enables intelligent applications such as precise motion
Kunhao Xiu, Jingyao Sun, Min Zhang, Ziying Wang, Wei Yu, Haojun Fan, Libin Zhao, Kaiyan Huang   +7 more
wiley   +1 more source

A Low-Dropout Voltage Regulator with a Fractional-Order Control [PDF]

Radioengineering, 2016
This paper presents a 5 V / 50 mA low-dropout voltage regulator (LDO). The LDO uses a fractional-order control for its regulation loop to achieve a high DC gain (for a tight DC regulation) while avoiding (for a good stability) a high gain at high ...
L. Kadlcik, P. Horsky
doaj  

Recent Advances and Opportunities in Nanomaterial‐Based Absorption‐Dominant High Green Index Electromagnetic Interference Shields

Small Structures, Volume 7, Issue 2, February 2026.
An in‐depth review of the nanomaterial‐based electromagnetic interference shields, which are absorption‐dominant and have a high green index. The design strategies of absorption‐dominant shields are analyzed, and current challenges and potential pathways to guide future advancements and practical implementation are outlined.
Sanjoy Sur Roy, Koushik Ghosh, M. Meyyappan, P. K. Giri   +3 more
wiley   +1 more source

Modulation of Radiative Heat Transfer at the Nanoscale via Topological Polaritons in Twisted van der Waals Crystals

Nanophotonics, Volume 15, Issue 2, 27 January 2026.
Twisted α‐MoO3 layers support phonon polaritons whose propagation depends on the twist angle, enabling control of near field radiative heat transfer. Increasing the angle yields a monotonic rise in heat flux, driven by topological transitions from open hyperbolic to closed elliptical dispersions.
Yang Hu, José Álvarez‐Cuervo, Enrique Terán‐García, Xiuquan Huang, Pablo Alonso‐González   +4 more
wiley   +1 more source

Generalized Surface Conductivity Model for Anisotropic Phonon Polaritons in van der Waals Slabs

Nanophotonics, Volume 15, Issue 2, 27 January 2026.
Herein, we report a generalized surface conductivity model which includes all waveguide polariton branches, by taking into account the out‐of‐plane dimension. Using this generalized 2D model can separate and examine each individual polaritonic mode in van der Waals slabs and further clarify their contributions in near‐field light matter interactions ...
Shuo Chen, Yuchen Sun, Jing Wu, Ceji Fu, Guangwei Hu   +4 more
wiley   +1 more source

Implemented LDO Chip with Output Capacitors Free [PDF]

[[abstract]]In this paper the process of implementing a low dropout regulator (LDO) chip is presented; it is using uses Taiwan Semiconductor TSMC’s Manufacture Inc. 0.35um 2P4M process.
[[corresponding]]Tseng, Hsien-Wei, Tseng, Hsien-Wei   +1 more
core  

Impact of Limonene Dioxide Incorporation Into DGEBA Epoxy Resins: Effect on Thermal, Rheological, Mechanical, and Dynamic Mechanical Properties

Journal of Applied Polymer Science, Volume 143, Issue 4, January 20, 2026.
Scheme illustrating the evolution of mechanical, thermal, and rheological properties from the 100% LDO sample to the 100% DGEBA resin sample across six studied compositions with varying LDO:DGEBA ratios. ABSTRACT This study investigates the incorporation of limonene dioxide (LDO), a bio‐based epoxide, into bisphenol A diglycidyl ether (DGEBA) epoxy ...
Francine B. Takamoto, Otávio Bianchi, Sandro C. Amico, Cesar L. Petzhold, Maurício C. D. F. Xavier, Daiane Romanzini   +5 more
wiley   +1 more source

Detecting LDoS attack based on ASPQ

Tongxin xuebao, 2012
Based on the analysis of the effects on average size of packet in the queue which LDoS attack makes,the change of this value was got by simulation on NS2.So detection algorithm was proposed,and was applied on Droptail and RED,which were typical queue management algorithm.The result of simulation shows that the algorithm can effectively detect the LDoS ...
Jing ZHANG, Hua-ping HU, Bo LIU, Feng-tao XIAO   +3 more
openaire   +2 more sources

Activation of persulfate by a layered double oxide supported sulfidated nano zero-valent iron for efficient degradation of 2,2′,4,4′-tetrabromodiphenyl ether in soil

Environment International
The nano zero-valent iron (nZVI) activated persulfate (PS) is recognized as a promising approach to degrade 2,2′,4,4′-tetrabromodiphenyl ether (BDE-47), which is ubiquitous in the soil at electronic waste sites.
Yibing Li, Lixun Zhang, Jing Wang, Shan Xu, Zhengfang Zhang, Yuntao Guan   +5 more
doaj   +1 more source