Results 41 to 50 of about 749,885 (297)
Remote Sensing, 2022 In order to study the space-time characteristics of sea clutter, the sea clutter is always measured by the airborne multichannel radar; however, the sea clutter shows the heterogeneity between range gates, which means the space-time covariance matrix’s ...
Jintong Wan +4 more
doaj +1 more source
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
wiley +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Interval-cohort designs and bias in the estimation of per-protocol effects: a simulation study
Trials, 2019 Background Randomized trials are considered the gold standard for making inferences about the causal effects of treatments. However, when protocol deviations occur, the baseline randomization of the trial is no longer sufficient to ensure unbiased ...
Jessica G. Young +3 more
doaj +1 more source
The human gut microbiome across the life course
FEBS Letters, EarlyView.Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero +4 more
wiley +1 more source
A low-cost CMOS time interval measurement core
, 2010 [[abstract]]© 2001 Institute of Electrical and Electronics Engineers-A low-cost time interval measurement circuit with 0.5 ns measurable period is implemented in 0.35 μm 2P4M CMOS technology; the architecture is based on dual-slope method.
Ming-Jun Hsiao;Jing-Reng Huang;Shao-Shen Yang;Tsin-Yuan Chang
core +1 more source
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
METHOD FOR GENERATOR FREQUENCY EVALUATION UNDER UNPREDICTABLE CHANGES IN MEASUREMENT INTERVAL SIZE
Advanced Engineering Research, 2014 The method of frequency estimation of the simultaneously and independently operating generators under unpredictable changes in the measurement interval size is studied.
O. A. Safaryan
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Entropy, 2022 Existing missile defense target threat assessment methods ignore the target timing and battlefield changes, leading to low assessment accuracy. In order to overcome this problem, a dynamic multi-time fusion target threat assessment method is proposed. In
Chengli Fan +5 more
doaj +1 more source
A Vernier Delay Line for Time Interval Measurement
, 2011 This paper presents a Vernier Delay Line (VDL) for time interval measurement. A dedicated multiplexer is inserted into each stage of the proposed VDL.
Hai Gang Yang, Fei Wang, Xin Gang Wang
core +1 more source