Results 141 to 150 of about 191,530 (291)

Prevalence of Vitamin D Deficiency among Health Care Workers of a Tertiary Care Centre in India. [PDF]

J Orthop Case Rep
Kori VK, Gohiya A, Shah AK, Patil M, Kumar V.   +4 more
europepmc   +1 more source

Liquid‐Crystal‐Based Reconfigurable Intelligent Surface for 7 GHz Mobile Communication

Advanced Materials Technologies, EarlyView.
The glass‐based liquid‐crystal reconfigurable intelligent surface (LC‐RIS) integrates active‐matrix driving and blind‐greedy phase optimization within a 5G‐NR OFDM framework. This enables continuously tunable and autonomous enhancement of wireless coverage. Leveraging the transparency and manufacturability of liquid crystal panels, it is ideally suited
Tien‐Lun Ting, Yuh‐Chyi Chang, Yi‐Chan Hung, Cheng‐Yuan Hsiao, Chao‐Kai Wen, Tsung‐Hsien Lin   +5 more
wiley   +1 more source

Green synthesis of Ag/MgO nanocomposites from red pepper seed waste for efficient sunlight-driven diclofenac degradation: experimental investigation and EEFO-optimized DT_LSBoost predictive modeling. [PDF]

RSC Adv
Mechati S, Zamouche M, Tahraoui H, Hadjadj N, Kebir M, Cherif S, Zhang J, Mouni L, Amrane A.   +8 more
europepmc   +1 more source

Unlocking Terahertz Steganography: Authentication of Hidden Images in Flexible Media

Advanced Materials Technologies, EarlyView.
Hidden information in multilayered devices, such as steganographic portraits, is detected and authenticated using reflection‐mode terahertz time‐domain imaging. Image reconstruction relies on a dedicated figure‐of‐merit obtained by integrating the signal intensity over the time‐window associated with the reflection from the metallic mirror backing the ...
Tiziana Ritacco, Francesca Vittorioso, Dimitrios C. Zografopoulos, Romeo Beccherelli, Walter Fuscaldo   +4 more
wiley   +1 more source

Optical Coherence Tomography Velocimetry for In-Line Processing: The Spherical-to-Wormlike Micelle Transition

ACS Engineering Au
Owen Watts Moore, Thomas Andrew Waigh, Philip Martin, Cesar Mendoza, Harvey Brimelow, John Naughton, Adam Kowalski   +6 more
doaj   +1 more source

Human Insulin Enhances Avobenzone Photostability while Retaining Its Biological Activity. [PDF]

ACS Omega
Sahoo DK, More SM, Dhurjad P, Prakash CK, Qadri AH, Sravani Y, Raghothama S, Revanasiddappa PD, Sonti R, Pasupulati AK, Gowd KH.   +10 more
europepmc   +1 more source

Recent Advances in Transparent Microelectrode Device Architecture and Fabrication Strategies for Biomedical Applications

Advanced Materials Technologies, EarlyView.
Transparent microelectrode arrays enable simultaneous optical and electrical electrophysiology with high spatiotemporal resolution, allowing multimodal observations of dynamic biological systems. Advances in materials and device architectures improve device performance by addressing key trade‐offs between optical transparency, impedance, and ...
Michael Abraham Listyawan, Tran Bach Dang, Chi Cong Nguyen, Yee Lap Pong, Tianruo Guo, Thanh Nho Do, Hoang‐Phuong Phan   +6 more
wiley   +1 more source

Opportunistic Screening for Bone Demineralization by Whole Body CT in a Red-Handed Howler Monkey (Alouatta belzebul) Under Human Care. [PDF]

J Med Primatol
Fernandes THT, Silva ICC, Antunes JMAP, Oliveira RAS, Silva JMD, Valle YBM, Silva WA, Costa FS.   +7 more
europepmc   +1 more source

Bismuth Nanogratings With Narrow Plasmon Resonances for Dynamic Polarized Color Generation and Colorimetric Sensing

Advanced Optical Materials, EarlyView.
Bismuth nanogratings are fabricated by pulsed laser deposition onto the nanostructured silver and polycarbonate surfaces of DVDs. They display spectrally‐narrow plasmon resonances yielding vivid colors, which are strongly sensitive to the polarization of light, angle of incidence, nature of the underlying surface and of the surrounding medium (air or ...
Fernando Chacón‐Sánchez, Fátima Cabello, Marina García Pardo, Emmanuel Haro‐Poniatowski, Rosalía Serna, Johann Toudert   +5 more
wiley   +1 more source

A comparative analysis of solar photocatalytic degradation of MB, RhB, and CV dyes with ZnO nanoparticles. [PDF]

Discov Nano
Hamid A, Sahni M.
europepmc   +1 more source