Results 31 to 40 of about 5,343,533 (295)
Shock and Vibration, 2021 To identify the damage within retaining wall structures, the Hilbert–Huang Transforms of the impulse response function and virtual impulse response function were performed.
Qian Xu
doaj +1 more source
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
wiley +1 more source
A New Optimal Shortening Algorithm of the Channel Impulse Response for DMT Modulation Systems
Tongxin xuebao, 1998 In discrete multitone（DMT）modulation systems,a cyclic prefix（CP）is inserted before every symbol block being transmitted,to ensure the independence of each subchannel and alleviate the interference between consecutive symbol blocks The length of the CP ...
Yin Changchuan Yue Guangxin
doaj +2 more sources
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
wiley +1 more source
Eroding ribbon thermocouples: impulse response and transient heat flux analysis [PDF]
, 2005 We have investigated a particular type of fast-response surface thermocouple to determine if it is appropriate to use a one-dimensional transient heat conduction model to derive the transient surface heat flux from the measurements of surface temperature.
Stone, Charles +9 more
core +1 more source
Ultra-Wideband Geo-Regioning: A Novel Clustering and Localization Technique
EURASIP Journal on Advances in Signal Processing, 2007 Ultra-wideband (UWB) technology enables a high temporal resolution of the propagation channel. Consequently, a channel impulse response between transmitter and receiver can be interpreted as signature for their relative positions.
Armin Wittneben +3 more
doaj +1 more source
Frontiers in Built Environment, 2015 The triple impulse input is used as a simplified version of the forward-directivity near-fault ground motion and a closed-form solution of the elastic-plastic response of a structure by this triple input is obtained.
Kotaro eKojima, Izuru eTakewaki
doaj +1 more source
Molecular Oncology, EarlyView.In the present work, we have identified a transcriptional signature based on the differential expression of six genes (BCL2&MAST4, HSH2D&LAT2, METRN&PITPNM2) that would facilitate the early detection of T‐cell acute lymphoblastic leukemia (T‐ALL) patients prone to a poor treatment response and could be implemented at diagnosis, along with other risk ...
Antonio Lahera +11 more
wiley +1 more source
浙江大学学报. 农业与生命科学版, 2005 Using nondestructive acoustic impulse-response technique to evaluate the quality of oranges, it was found that there were lots of factors affecting dominant impulse-response frequency, such as mass, density, pH value, firmness and sugar content ...
HUANG Hui-ming +4 more
doaj +1 more source