Results 121 to 130 of about 3,117 (297)

A phenomap of TTR amyloidosis to aid diagnostic screening

ESC Heart Failure, Volume 12, Issue 2, Page 1113-1118, April 2025.
Abstract Cardiac amyloidosis due to transthyretin (ATTR) remains an underdiagnosed cause of cardiomyopathy. As awareness of the disease grows and referrals for ATTR increase, clinicians are likely to encounter more atypical forms of the condition in clinical practice.
Alexios S. Antonopoulos, Theodoros Tsampras, George Lazaros, Konstantinos Tsioufis, Charalambos Vlachopoulos   +4 more
wiley   +1 more source

Analysis of signal scintillations for the Scandinavian and equatorial regions

, 2004
Scintillations have a strong impact on the communications and navigation at polar and equatorial regions. Presented here will be the analysis made on the GPS signal scintillations recorded at high latitudes in Tromsoe (Norway).
Adam, J. P., Jakowski, N., Beniguel, Y., Noack, T., Stankov, S. M., Schlueter, S.   +5 more
core  

Radio transmissions from two satellites as a possible cause of quasiperiodic scintillations in amplitude recordings

, 1974
A number of reports have been written on the occurrence and causes of regular fadings, or quasiperiodic (QP) scintillations, in amplitude and phase of satellite radio-transmissions in the VHF range. QP scintillations have been associated with the E- or F-
Hajkowicz, L. A.
core   +1 more source

Effect of Ammonium Polyphosphate/Silicate Content on the Postfire Mechanics of Epoxy Glass‐Fiber Composites Using Facile Chocolate Bar‐Inspired Structures

Fire and Materials, Volume 49, Issue 3, Page 329-346, April 2025.
ABSTRACT This study investigates the postfire mechanical properties of epoxy glass‐fiber reinforced composites (EP GFRCs) using increasing concentrations of ammonium polyphosphate (APP) and inorganic silicate (InSi) to modify the char and fire residue.
Sruthi Sunder, Maria Jauregui Rozo, Sneha Inasu, Dietmar Meinel, Bernhard Schartel, Holger Ruckdäschel   +5 more
wiley   +1 more source

Onset of Equatorial Radio Scintillations on Different Frequencies [PDF]

, 1983
150-155Using simultaneous recordings of the amplitude scintillations of radio beacons on 41, 140 and 360 MHz from ATS-6 satellite received at Huancayo, it has been shown that the scintillations at the nighttime due to spread-F starts at the same time on ...
Rastogi, R G
core  

Lead‐free halide perovskites for efficient light‐emitting devices

FlexMat, EarlyView.
Overview of Lead‐free metal halide perovskites with different categories and optoelectronic application directions, including solid‐state lighting, light‐emitting diodes, piezoluminescence, flexible electronics, scintillators and CPL emitters. Abstract Lead halide perovskites exhibit promising optoelectronic properties for optoelectronic applications ...
Yueqi Shen, Kefan Meng, Yiqi Zhao, Chaoran Zhou, Jiaye Shu, Di Zhang, Chengqian Cao, Wanxin Chen, Yefeng Zhou, Weihua Ning   +9 more
wiley   +1 more source

Impact of Supersonic Flow in Scintillator Detector Apertures on the Resulting Pumping Effect of the Vacuum Chambers. [PDF]

Sensors (Basel), 2023
Maxa J, Neděla V, Šabacká P, Binar T.
europepmc   +1 more source

Body‐integrated photonic biosensors: Illuminating the path to active healthcare

FlexMat, EarlyView.
Body‐integrated photonic biosensors are promising tools for active healthcare. These optical devices can be worn, implanted, or swallowed to monitor health signals continuously. This review introduces key sensing modalities, including fluorescence, colorimetry, SPR, LSPR, SERS, and light‐modulating materials.
Jiayue Gu, Xingming Wen, Qihang Yan, Yining Zhao, Linghao Yuan, Siyuan Chen, Yue Ma, Zhengyue Fang, Dong Lei, Yuxin Liu, Ze Xiong   +10 more
wiley   +1 more source

Ionospheric scintillations associated with equatorial plasma bubbles in Southeast Asia during the ascending and maximum phases of Solar Cycle 25

Earth, Planets and Space
This paper presents ionospheric scintillation observations in Southeast Asia during the ascending and maximum phases of Solar Cycle 25 (2020–2025). Ionospheric scintillation has been widely used to investigate equatorial plasma bubbles (EPBs) for several
Satoshi Andoh, Septi Perwitasari, Michi Nishioka, Takahiro Naoi, Takuya Tsugawa, Le Truong Thanh, Pornchai Supnithi   +6 more
doaj   +1 more source

Interferometric Study of Ionospheric Plasma Irregularities in Regions of Phase Scintillations and HF Backscatter. [PDF]

Geophys Res Lett, 2022
Spicher A, LaBelle J, Bonnell JW, Roglans R, Moser C, Fuselier SA, Bounds S, Clausen LBN, Di Mare F, Feltman CA, Jin Y, Kletzing C, Miloch WJ, Moen JI, Oksavik K, Sawyer R, Takahashi T, Yeoman TK.   +17 more
europepmc   +1 more source