Results 111 to 120 of about 21,513 (245)

Assessment of image quality and detectability in computed tomography: Inter‐laboratory comparison of Fourier‐based metrics

Journal of Applied Clinical Medical Physics, Volume 27, Issue 10, October 2026.
Abstract Background The task‐based assessment of image quality in computed tomography (CT) is increasingly used for benchmarking, optimizing acquisition and reconstruction parameters, and predicting observers’ performance. To achieve consistent and reproducible results rely on standardized methodologies and guidelines.
Pascal Monnin, Damien Racine, Luis Ammour, Yves Barbotteau, Davide Cester, Dimitar Petrov, Kwinten Torfs, Raffaele Villa, Nicoletta Paruccini, Joël Greffier, Anaïs Viry   +10 more
wiley   +1 more source

Defect‐Engineered Microwave‐Responsive Ni@C Composites From Waste PET for Catalytic Plastic Upcycling

Advanced Materials, Volume 38, Issue 57, 13 October 2026.
A circular upcycling strategy transforms waste poly(ethylene terephthalate) bottles into microwave‐responsive Ni@C catalyst featuring lattice‐distorted nickel cores and defective carbon shells. These strain‐rich heterointerfaces enhance dielectric loss and promote localized microwave hotspots, accelerating peroxymonosulfate activation and polymer‐chain
Xiao Lu, Shiying Ren, Jingkai Lin, Kunsheng Hu, Yalan Mo, Shaobin Wang, Wenjie Tian, Xiaoguang Duan   +7 more
wiley   +1 more source

PENGARUH TEMPERATUR DAN WAKTU PROSES TERHADAP KUALITAS MINYAK PIROLISIS LIMBAH PLASTIK LOWDENSITY POLYETHYLENE

Scientific Journal of Mechanical Engineering Kinematika
Kurangnya pemanfaatan limbah plastik menjadi penyebab penurunan kualitas lingkungan dan kesehatan. Pemanfaatan limbah plastik menjadi bahan bakar alternatif melalui metode pirolisis adalah pilihan yang tepat untuk mengurangi kuantitas limbah dan ...
Dara Rizky Rivaldo Rijadi, Erry Ika Rhofita, Shinfi Wazna Auvaria   +2 more
doaj   +1 more source

Enhanced Mechanical Recycling of Polymer Mixtures by a Trifunctional Dynamic Crosslinker

Advanced Materials, Volume 38, Issue 58, 16 October 2026.
A self‐catalyzed, trifunctional dynamic crosslinker that incorporates three desired properties into one system and is compatible with reactive extrusion can compatibilize waste plastic mixtures containing high Tm polymers and impart the recycled mixtures with superior thermoset properties such as enhanced creep resistance and thermomechanical stability
Xavier Westworth, Essa Shamsan, Yunpeng Gao, Nevaya Carr, Eugene Y.‐X. Chen   +4 more
wiley   +1 more source

Nanosized Graphene‐Based Hybrid Architectures for Combating Microplastic Pollution From Water: Materials Design, Mechanisms, and Applications

Applied Research, Volume 5, Issue 5, October 2026.
Graphene hybrid architectures (GHAs) have emerged as promising materials for addressing microplastic pollution. Exceptional surface area, tunable chemistry, and synergistic functionalities play key role in GHAs. This review highlights recent advancements in GHAs for microplastic removal, emphasizing their mechanisms, efficiency, and future ...
Chirasmayee Mohanty, Rajesh Kumar Sahoo, Alaka Samal   +2 more
wiley   +1 more source

Flame-Retardant Properties of a Styrene-Vinyl Tetrazole Copolymer Additive in an LDPE/EVA Blend

In this work, we report the effect of combining styrene-vinyl tetrazole copolymer (StVTz) and ammonium polyphosphate (APP) on the thermal degradation, mechanical properties, flame retardancy, and char formation of low-density polyethylene with ethyl ...
Munoz, J. A. E., Valdes, S. S., Reyna, O. C., Martinez, P. E., Silva, L. D., Magnago, R. F., Zuluaga-Parra, D., Ramirez, K. F. R., Sanchez, J. F. L.   +8 more
core   +1 more source

Design of Graphite Silicone and Iron Silicone Structure for Efficient X‐Band EMI Shielding Performance

Applied Research, Volume 5, Issue 5, October 2026.
Flexible silicone composites combining graphite and iron fillers show absorption‐dominated X‐band EMI shielding, with attenuation influenced by conductive loss, interfacial polarization, weak magnetic interaction, and multiple internal. A layered dual‐composite architecture integrates dielectric and magnetic attenuation mechanisms, achieving shielding ...
Zeel A. Thaker, Harmeet Kaur, Sanket S. Patel   +2 more
wiley   +1 more source

Fluorescence microscopic images of Acinetobacter sp. biofilm on (A) LDPE (B) curcumin crosslinked LDPE (C) papain immobilized CC-LDPE (Green-live cells, red- dead cells due to cell membrane damage) and S.aureus biofilm on (D) LDPE (E) curcumin crosslinked LDPE (F) papain immobilized CC- LDPE.

, 2015
Fluorescence microscopic images of Acinetobacter sp. biofilm on (A) LDPE (B) curcumin crosslinked LDPE (C) papain immobilized CC-LDPE (Green-live cells, red- dead cells due to cell membrane damage) and S.aureus biofilm on (D) LDPE (E) curcumin ...
Mukesh Doble (412086), Cynthya Maria Manohar (729052), Ponnurengam Malliappan Sivakumar (499298), Veluchamy Prabhawathi (412085)   +3 more
core   +1 more source

Synergistic Compatibilization of LDPE/PS/PA6 Ternary Blends by Combining Reactive and Non‐Reactive Compatibilizers

Macromolecular Materials and Engineering
Efficient recycling of mixed plastic waste remains challenging due to the intrinsic immiscibility of constituent polymers, which compromises mechanical performance.
Guohua Wu, Ning Luo, Tianqi Jin, Hengti Wang, Yongjin Li, Lijun Ye   +5 more
doaj   +1 more source

Revisiting the Carbon Footprint of Single‐Use Technologies in Biomanufacturing: A Bottom‐Up Analysis Reveals a Paradigm Shift

Biotechnology and Bioengineering, Volume 123, Issue 10, Page 2802-2814, October 2026.
ABSTRACT The biopharmaceutical industry increasingly relies on single‐use technologies (SUT) for operational flexibility. For a long time, SUT was considered more sustainable than stainless‐steel (SST) systems due to water and energy savings. This study re‐evaluates this paradigm via a detailed bottom‐up analysis of the SUT carbon footprint at the 2000 
Jan Reiners, Katharina Bruno‐Thakur, Daina Romeo, Weronika Kuśmierczyk, Ferdinand Stückler   +4 more
wiley   +1 more source