Results 41 to 50 of about 10,915 (306)
Journal of Radio Electronics, 2021 This article describes a range of compact power dividers - quarter-wave directional couplers, ring divider and Wilkinson coupler. Power dividers in their standard design can take up a significant area at low frequencies. This can adversely affect their use in some applications.
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi +5 more
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Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
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An effective method for the determination of the locking range of an injection-locked frequency divider [PDF]
, 2008 The paper proposes a methodology for the determination of the locking range of an Injection-Locked Frequency Divider. The technique involves the use of the Warped Multi-time scale model and is applicable to oscillators in general.
Xu, Tao, Condon, Marissa
core
N-way microwave power divider using two-dimensional meta-materials [PDF]
, 2006 An N-way power divider based upon meta-materials is presented. The divider essentially comprises a two-dimensional mosaic of both right-handed and lefthanded four-port unit cells.
Eccleston, K.W.
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A Compact Six-Port Power Divider With Two Independent Out-of-Phase Dividing Operations
IEEE Access, 2022 This paper presents a compact six-port power divider with simple structure that performs two independent out-of-phase divisions. The proposed power divider consists of a uniplanar ring crossover with four transmission lines for output and two feeding ...
Makoto Sano, Koh Hashimoto
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FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
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An Architecture of Area-Effective High Radix Floating-Point Divider With Low-Power Consumption
IEEE Access, 2021 In this paper, a novel architecture of area-effective high-radix floating-point divider with low power consumption is proposed. By extending the principle of the standard SRT algorithm, the divider can estimate the partial quotient digits by a simpler ...
Yuheng Yang, Qing Yuan, Jian Liu
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An Unequal Power Divider with Adjustable Dividing Ratio
The Journal of Korean Institute of Electromagnetic Engineering and Science, 2007 In this paper, an unequal 1:N Wilkinson power divider with adjustable dividing ratio is proposed. The proposed unequal power divider is composed of basic Wilkinson structure. It consists of rectangular-shaped defected ground structure (DGS), isolated island pattern in DGS, and varactor diodes of which capacitance depends on bias voltage.
Jong-Sik Lim +4 more
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Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
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