Articles with "915 mhz" as a keyword



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Computational modeling of 915 MHz microwave ablation: Comparative assessment of temperature‐dependent tissue dielectric models

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Published in 2017 at "Medical Physics"

DOI: 10.1002/mp.12359

Abstract: Purpose The objective of this study is to develop a computational model for simulating 915 MHz microwave ablation (MWA), and verify the simulation predictions of transient temperature profiles against experimental measurements. Due to the limited… read more here.

Keywords: 915 mhz; temperature; ablation; tissue ... See more keywords
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Temporal recovery of soil biological activity and diversity after 915-MHz microwave treatments

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Published in 2021 at "Biology and Fertility of Soils"

DOI: 10.1007/s00374-021-01553-5

Abstract: Two 915-MHz microwave treatments (2 kW-8 min and 4 kW-4 min) were applied to soil and their effects were monitored just after treatments (T0) and 26 days (T26) in soil microcosms. Densities of culturable bacteria,… read more here.

Keywords: mhz microwave; microwave treatments; soil; soil biological ... See more keywords
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915-MHz microwave-assisted laparoscopic hepatectomy: a new technique for liver resection

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Published in 2017 at "Surgical Endoscopy"

DOI: 10.1007/s00464-017-5945-7

Abstract: BackgroundHemorrhage during the liver transection is the major hazard for laparoscopic hepatectomy (LH). We aimed to evaluate the feasibility and safety of a 915-MHz microwave device used in LH.MethodsData were retrospectively analyzed regarding 60 patients… read more here.

Keywords: laparoscopic hepatectomy; 915 mhz; group; microwave assisted ... See more keywords
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Impact of drying deep beds of rice with microwave set at 915 MHz frequency on the rice milling yields

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Published in 2018 at "Innovative Food Science and Emerging Technologies"

DOI: 10.1016/j.ifset.2017.10.009

Abstract: Abstract This study investigates the feasibility of achieving one-pass drying of high moisture content (MC) rice with microwaves (MWs) set at 915 MHz. Medium-grain rough rice at initial MC of 23% wet basis was dried using… read more here.

Keywords: 915 mhz; rice; deep beds; drying deep ... See more keywords
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A 164- $\mu$ W 915-MHz Sub-Sampling Phase-Tracking Zero-IF Receiver With 5-Mb/s Data Rate for Short-Range Applications

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Published in 2022 at "IEEE Journal of Solid-State Circuits"

DOI: 10.1109/jssc.2022.3174418

Abstract: This article presents a 915-MHz ultra-low-power (ULP) sub-sampling phase-tracking receiver (SSPT-RX). It is targeted for the power-constrained devices that need short range but medium high-speed data receiving, such as the multi-channel neural stimulator with arbitrary… read more here.

Keywords: sub sampling; phase tracking; frequency; 915 mhz ... See more keywords
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915 MHz microwave-assisted laparoscopic partial splenectomy: A case series

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Published in 2020 at "Journal of Minimal Access Surgery"

DOI: 10.4103/jmas.jmas_32_19

Abstract: Background: Haemorrhage during the splenic parenchyma transection is a major threat for laparoscopic partial splenectomy (LPS). We here aim to evaluate the feasibility and safety of pre-coagulation of a 915 MHz microwave (MW) device during… read more here.

Keywords: pre coagulation; partial splenectomy; 915 mhz; laparoscopic partial ... See more keywords