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4101por Corda, Andrea, Dessì, Giorgia, Varcasia, Antonio, Carta, Silvia, Tamponi, Claudia, Sedda, Giampietro, Scala, Mauro, Marchi, Barbara, Salis, Francesco, Scala, Antonio, Pinna Parpaglia, Maria Luisa“…Hepatic parenchyma appeared to be wholly or partially affected by lesions characterized by heterogeneous areas crossed by numerous, irregular, anechoic tracts ranging from 1 to 2 cm in length and 0.1 to 0.2 cm in width. …”
Publicado 2020
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4102“…Routine US revealed an anechoic tumor with linear echogenic septal lines and compressibility. …”
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4103“…In conformal array radar, due to the directivity of antennas, the responses of the echo signals between different antennas are distinct, and some antennas cannot even receive the target echo signal. …”
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4104“…CLINICAL DISCUSSION: An emergency abdominal ultrasound scan showed a 47 ∗ 34 ∗ 55 mm ill-defined hyperechoic heterogeneous mass with anechoic cystic vascular spaces within it, in the posterior wall of the uterus away from the endometrium that extended to the serous layer of the uterus. …”
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4105por Rosado-Sanz, Javier, Jarabo-Amores, María-Pilar, Dauvignac, Jean-Yves, Mata-Moya, David, Lanteri, Jérôme, Migliaccio, Claire“…The designed prototype has been characterized in an anechoic chamber achieving a stable gain greater than 19 dBi in almost the complete DVB-S band, from [Formula: see text] GHz to 12 GHz with a sectorial beam of [Formula: see text]. …”
Publicado 2021
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4106por Hui, C. T. Justine, Kingan, Michael J., Hioka, Yusuke, Schmid, Gian, Dodd, George, Dirks, Kim N., Edlin, Shaun, Mascarenhas, Sean, Shim, Young-Min“…The recordings were reproduced using a 3D sound reproduction system installed in a large anechoic chamber located at The University of Auckland. …”
Publicado 2021
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4107por Gorjidooz, Morteza, Rahimabadi, Peyman Dehghan, Raoofi, Afshin, Masoudifard, Majid, Mardjanmehr, Seyed Hossein“…The medial part of the image showed presence of fluid in an anechoic region, instead of brain parenchyma. Falx cerebri was also seen as a floating hyperechoic line in the middle part in all patients. …”
Publicado 2021
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4108por Marrocco, Valeria, Basile, Vito, Marasco, Ilaria, Niro, Giovanni, Melchiorre, Luigi, D’Orazio, Antonella, Grande, Marco, Fassi, Irene“…The scattering parameter S(11) trends were then measured by means of a Vector Network Analyzer, while the realized gains and 3D radiation diagrams were measured in the anechoic chamber. The experimental results show that all SsDRAs display relevant wideband behavior of 2 GHz at −10 dB in the sub-6 GHz range.…”
Publicado 2021
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4109“…Ultrasonography showed a substantive hypoechoic mass within the left adductor longus muscle with an anechoic area, which was ill-defined and rich in blood supply on color Doppler flow imaging (CDFI). …”
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4110“…The whole array is first analytically simulated and then experimentally measured in an anechoic chamber. Both results are found to be compliant, and the angular resolution of sound source localization in three dimensions is found to be ±2° at the normal axis. …”
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4111por Peng, Z. Ellen, Waz, Sebastian, Buss, Emily, Shen, Yi, Richards, Virginia, Bharadwaj, Hari, Stecker, G. Christopher, Beim, Jordan A., Bosen, Adam K., Braza, Meredith D., Diedesch, Anna C., Dorey, Claire M., Dykstra, Andrew R., Gallun, Frederick J, Goldsworthy, Raymond L., Gray, Lincoln, Hoover, Eric C., Ihlefeld, Antje, Koelewijn, Thomas, Kopun, Judy G., Mesik, Juraj, Shub, Daniel E., Venezia, Jonathan H.“…Listening studies, for example, may present controlled sounds using calibrated transducers in sound-attenuating or anechoic chambers. In contrast, remote testing takes place outside of the laboratory in everyday settings (e.g., participants' homes). …”
Publicado 2022
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4112“…In the laboratory self-made pool and anechoic pool experiments, the average relative distance error of our method is 1.04 percent, and the average detection speed is 0.088 s (11.36 FPS). …”
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4113“…The results suggest that detection thresholds and quality ratings for distorted speech in anechoic conditions are also valid for rooms with mild reverberation, but not for moderate reverberation. …”
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4114por Assawarachan, Sathidpak Nantasanti, Yodsheewan, Rungrueang, Maneesaay, Phudit, Rattanapinyopituk, Kasem, Chuchalermporn, Piyathip, Kongchun, Atijit, Hakhen, Benjang, Sattasathuchana, Panpicha“…The liver parenchyma was heterogeneous and filled with multiple small anechoic cavities. Twenty-three months after ceasing the prednisolone, there was no recurrence of hepatic cysts.…”
Publicado 2022
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4115“…The antenna performance is evaluated in terms of its radiation pattern via installed antenna simulations and measurements in an anechoic chamber. The effect of different installation heights on the antenna pattern is studied. …”
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4116por Dilruba Geyikoglu, Miraç“…Effect of flexibility on the antenna performance is tested for different configurations in the simulation and anechoic chamber environments. According to the results obtained, the overall performance is not affected except for the shift in frequency. …”
Publicado 2023
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4117“…For proof of concept only FSS Design 1 is fabricated and measured in an anechoic chamber. The simulated and measured results exhibit good agreement. …”
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4118por Benitez, Rachel, Harris, Alastair, Mansfield, Evie, Silcock, Pat, Eyres, Graham, Villas-Bôas, Silas G., Jeffs, Andrew, Ganley, Austen R. D.“…We performed these experiments in an anechoic chamber to minimise extraneous sound, and find little consistent effect of either sound frequency or intensity on the growth rate, maltose consumption, or ethanol production of this yeast strain. …”
Publicado 2023
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4119por Schiller, Annemarie, Zhang, Ting, Li, Ruliang, Duechting, Andrea, Sundararaman, Srividya, Przybyla, Anna, Kuerten, Stefanie, Lehmann, Paul V.Enlace del recurso
Publicado 2017
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4120por Montanarella, Federico, Geuchies, Jaco J., Dasgupta, Tonnishtha, Prins, P. Tim, van Overbeek, Carlo, Dattani, Rajeev, Baesjou, Patrick, Dijkstra, Marjolein, Petukhov, Andrei V., van Blaaderen, Alfons, Vanmaekelbergh, DanielEnlace del recurso
Publicado 2018
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