Results 161 to 170 of about 1,483,139 (351)
Физика волновых процессов и радиотехнические системы, 2018 The article obtained exact calculation formulas and, on their basis, developed an algorithm for calculating second-order recursive digital filter coefficients using known resonant frequency and filter bandwidth limits for a given non-uniformity of ...
A.I. Tyazhev
doaj
A 48 nW, Universal, Multi-Mode Gm-C Filter with a Frequency Range Tunability [PDF]
Ali Namdari +3 more
openalex +1 more source
Aging and Cancer, EarlyView.This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel +4 more
wiley +1 more source
Functional Connectivity Linked to Cognitive Recovery After Minor Stroke
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri +7 more
wiley +1 more source
Design of Two-Dimensional Digital Filters Based on the Decomposition of Frequency Domain Specifications(周波数領域仕様の分解に基づく2次元ディジタルフィルタの設計に関する研究) [PDF]
, 1990 天波 鄧
openalex
Discovery and Targeted Proteomic Studies Reveal Striatal Markers Validated for Huntington's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Clinical trials for Huntington's disease (HD) enrolling persons before clinical motor diagnosis (CMD) lack validated biomarkers. This study aimed to conduct an unbiased discovery analysis and a targeted examination of proteomic biomarkers scrutinized by clinical validation. Methods Cerebrospinal fluid was obtained from PREDICT‐HD and
Daniel Chelsky +8 more
wiley +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Accurate localization of epileptogenic tubers (ETs) in patients with tuberous sclerosis complex (TSC) is essential but challenging, as these tubers lack distinct pathological or genetic markers to differentiate them from other cortical tubers.
Tinghong Liu +11 more
wiley +1 more source
Gong-kuang zidonghua, 2013 Traditional homomorphic filtering function is based on high pass filler, and images processed by the function are dark. The paper analyzed image filtering result by traditional low pass filter at cut-off frequency radius of 5, and got a conclusion that ...
LIU Yi, JIA Xu-fen, TIAN Zi-jia
doaj