Articles with "tdd" as a keyword



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Preparation of Organophilic Nanohybrid Kaolinite and Application to the Electrochemical Detection of Organic Pesticide

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Published in 2017 at "Electroanalysis"

DOI: 10.1002/elan.201700412

Abstract: Novel organophilic nanohybrid materials (K-TDD) were obtained by the grafting of 1,2-tetradecanediol (TDD) onto the surface of kaolinite (K). XRD, IR, TGA-DTG, and SEM characterization showed that TDD grafting results in a partial exfoliation of… read more here.

Keywords: detection; preparation organophilic; organophilic nanohybrid; gce tdd ... See more keywords
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Insulin requirement profiles and related factors of insulin pump therapy in patients with type 2 diabetes

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Published in 2019 at "Science China Life Sciences"

DOI: 10.1007/s11427-018-9530-3

Abstract: Continuous subcutaneous insulin infusion (CSII) is an effective therapy to control hyperglycemia in both patients with type 1 diabetes and type 2 diabetes. However, there is little data investigating the insulin dose setting during CSII… read more here.

Keywords: insulin; patients type; insulin dose; type diabetes ... See more keywords
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High-crystalline-quality AlN grown on SiC substrates by controlling growth mode

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Published in 2020 at "Journal of Crystal Growth"

DOI: 10.1016/j.jcrysgro.2020.125605

Abstract: Abstract We investigate the relation between growth mode and crystalline quality of AlN directly grown on an on-axis 6H-SiC(0001) substrate under various supersaturation conditions by metal-organic chemical vapor deposition. Although 500-nm-thick AlN fabricated by a… read more here.

Keywords: growth mode; crystalline quality; quality aln; tdd ... See more keywords
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771 Levetiracetam Dosing for Seizure Prophylaxis in Neurocritical Care Patients

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Published in 2023 at "Neurosurgery"

DOI: 10.1080/02699052.2023.2184495

Abstract: INTRODUCTION: Levetiracetam has emerged as a safer alternative to phenytoin for seizure prophylaxis in patients presenting with subarachnoid hemorrhage (SAH) or traumatic brain injury (TBI). However, it remains unclear which Levetiracetam dosing regimen is most… read more here.

Keywords: seizure; tdd; levetiracetam dosing; 1000 tdd ... See more keywords
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Implementation and Performance Analysis of a Non-codebook Based MU-MIMO System with Dynamic Precoding for TDD LTE-Advanced

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Published in 2019 at "IETE Journal of Research"

DOI: 10.1080/03772063.2019.1634492

Abstract: This paper presents a non-codebook based Multiple User Multiple Input Multiple Output (MU-MIMO) test-bed system for Time Division Duplex (TDD) Long Term Evolution-Advanced (LTE-A). The system was i... read more here.

Keywords: performance analysis; non codebook; implementation performance; system ... See more keywords
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Pilot Decontamination in TDD Multicell Massive MIMO Systems With Infinite Number of BS Antennas

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Published in 2017 at "Canadian Journal of Electrical and Computer Engineering"

DOI: 10.1109/cjece.2017.2661860

Abstract: The performance of time division duplex (TDD) multiple-input multiple-output (M-MIMO) systems is mainly limited by the pilot contamination, which is a negative effect of reusing uplink pilot sequences in the neighboring cells. A pilot decontamination… read more here.

Keywords: uplink pilot; pilot; mimo systems; infinite number ... See more keywords
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Joint Beamforming and Power Allocation for M2M/H2H Co-Existence in Green Dynamic TDD Networks: Low-Complexity Optimal Designs

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Published in 2022 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2021.3109697

Abstract: Coexistence and interference management issues for machine-to-machine (M2M) and human-to-human (H2H) communications are crucial for the Internet of Things (IoT). This article considers beamforming and power allocation for M2M/H2H coexistence networks adopting the dynamic time… read more here.

Keywords: h2h; low complexity; power; tdd ... See more keywords
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Simulation of LTE-TDD in the HAPS channel

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Published in 2020 at "International Journal of Electrical and Computer Engineering"

DOI: 10.11591/ijece.v10i3.pp3152-3157

Abstract: LTE stands for Long Term Evolution. This technology enhances the data rate and capacity using a new radio interface and an optimized core network. This progress was done to satisfy standards defined for the fourth… read more here.

Keywords: lte tdd; simulation lte; tdd haps; haps channel ... See more keywords
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Service- and interference-aware dynamic TDD design in 5G ultra-dense network scenario

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Published in 2017 at "EURASIP Journal on Wireless Communications and Networking"

DOI: 10.1186/s13638-017-0877-4

Abstract: The 5G wireless communication system supports varied applications, making the uplink/downlink traffic asymmetry more and more serious. Dynamic time division duplex (TDD) technique has become a key technology of 5G networks due to its flexibility… read more here.

Keywords: network; cell shifting; service interference; dynamic tdd ... See more keywords
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In Vitro Model for the Evaluation of Innovative Transcatheter Debridement Device (TDD): Pericardium-Based Scaffold and Stem Cells to Reproduce Calcificated Valves

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Published in 2022 at "Biomedicines"

DOI: 10.3390/biomedicines10102352

Abstract: Aortic valve stenosis has become the most common valvular disease in elderly patients. Several treatments are available such as surgical aortic valve replacement and transcatheter aortic valve implantation. To date, however, there is a need… read more here.

Keywords: innovative transcatheter; aortic valve; transcatheter debridement; valve ... See more keywords