Results 221 to 230 of about 81,598 (323)

Contact angle analysis of biocolonized stone surfaces: Comparative study of benchtop and portable approaches to advance on-site applications. [PDF]

iScience
Berti L, Gulotta D, Villa F, Toniolo L, Gianini G, Cappitelli F, Goidanich S.   +6 more
europepmc   +1 more source

A Low‐Cost and Compact High‐Frequency Gallium Nitride Gradient Power Amplifier for Low‐Field MRI

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To reduce the upfront cost of small, low‐field MRI systems, while expanding the capabilities of their gradient systems. Methods A gradient power amplifier was designed to leverage the lowering cost of Gallium Nitride (GaN) power transistors and high speed logic, to achieve high efficiency and responsiveness for driving gradient coils ...
N. Reid Bolding, Jacob Hannan, Christopher Vaughn, Aria Patel, Snow Lin, Jessie E. P. Sun, William Grissom, Mark A. Griswold   +7 more
wiley   +1 more source

Bio‐Based Multilayer Composites Based on Blended Electrospun Fibers and Luffa Cylindrica for Enhanced Low‐Frequency Noise Absorption

Journal of Polymer Science, EarlyView.
Bio‐based multilayer composites consisting of Luffa Cylindrica and electrospun microfibers exhibit enhanced sound absorption, shifting peak performance towards lower frequencies. The multilayer configuration improves acoustic wave dissipation, providing a tunable and sustainable solution for urban and traffic‐related noise mitigation.
Paraskevas Kyriacou, Viktoria Theodorou, Michal Matysík, Iveta Plšková, Ivo Kusák, Theodora Krasia‐Christoforou   +5 more
wiley   +1 more source

ColorX: A Fitness Tracker-Based Device for Rapid, Optical Sensing of Water Quality Parameters. [PDF]

Sensors (Basel)
Yallapragada VVB, Ananthachar A, Gowda U, Ní Chlochasaigh F, O'Faolain L, Devarapu GCR.   +5 more
europepmc   +1 more source

In‐situ Analysis of Paste Properties in Resonant Acoustic Mixers for Quality Monitoring

Propellants, Explosives, Pyrotechnics, EarlyView.
Quality monitoring is important to ensure manufacturing robustness and achieve consistent properties. For the emerging technology resonant acoustic mixing, this work uses motor data to detect differences in particle content in formulations and variations in powder feedstock properties.
Alexandra Dobbs, Mitchell Messer, Zac Doorenbos, Blair Brettmann   +3 more
wiley   +1 more source

Precision in Spinal Cord Injury Research: A Novel Electromagnetic Impactor for a Consistent Porcine Model. [PDF]

Ann Biomed Eng
Steger L, Ghaith AK, Weber-Levine C, Robinson K, Krueger C, Smit C, Krishnan S, Leadingham KMK, Davidar D, Routkevitch D, Jiang K, Quiroz V, Bauer S, Liang R, Kerensky M, Suk I, Tyler B, Doloff JC, Theodore N, Manbachi A.   +19 more
europepmc   +1 more source

Single and dual RPA‐CRISPR/Cas assays for point‐of‐need detection of Stewart's wilt pathogen (Pantoea stewartii subsp. stewartii) of corn and Maize dwarf mosaic virus

Pest Management Science, Volume 81, Issue 4, Page 1988-1999, April 2025.
Schematic diagram of the single and dual RPA‐CRISPR/Cas12a/13a diagnostic assays for the detection of Pantoea stewartii subsp. stewartii and Maize dwarf mosaic virus. The validated assays provide a useful and sensitive molecular tool for detecting two quarantine pathogens of maize within a minimal resource framework suitable for fast‐tracking the ...
Qian Tian, Hua Zhou, Zhenxing Zhao, Yongjiang Zhang, Wenjun Zhao, Lulu Cai, Tao Guo   +6 more
wiley   +1 more source

Epigenetic Dysregulation of the NKX2‐1/SPDEF Axis Drives Persistent Goblet Cell Differentiation and Epithelial Barrier Dysfunction in Chronic Obstructive Pulmonary Disease

Respirology, EarlyView.
This study investigated airway epithelial barrier dysfunction persistence in ex‐smokers with COPD and underlying mechanisms using single‐cell RNA and ATAC sequencing. Epigenetic NKX2‐1/SPDEF dysregulation maintains goblet cell hyperplasia and barrier dysfunction despite long‐term smoking cessation.
Ayaka Shiota, Keiko Kan‐o, Yumiko Ishii, Tomoaki Koga, Takeshi Sawada, Kei‐ichiro Yasunaga, Shingo Usuki, Tatsuya Katsuno, Shigesato Inoue, Tomohiro Ogawa, Akihiro Jo, Satoru Fukuyama, Mitsuyoshi Nakao, Hiroaki Ogata, Mizuho A. Kido, Sachiko Tsukita, Koichiro Matsumoto, Isamu Okamoto   +17 more
wiley   +1 more source

Near-Infrared Spectroscopy Prediction of Dry Matter and Starch Content in Cassava Using Optimized Calibration Models. [PDF]

J Food Sci
Guimarães PHR, Sousa MBE, Campos MS, Morales CFG, de Oliveira EJ.   +4 more
europepmc   +1 more source

How far have plasticizers and additives penetrated our aquatic environment? [PDF]

, 2017
Demeestere, Kristof, Huysman, Steve, Van Langenhove, Herman, Vanhaecke, Lynn, Vanryckeghem, Francis   +4 more
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