Results 31 to 40 of about 3,019,422 (250)

Dynamics Verification Experiment of the Stewart Parallel Manipulator

International Journal of Advanced Robotic Systems, 2015
As the basis of dynamic analysis and driving force calculation, dynamic models and dynamic parameters are important issues in mechanical design and control.
Zhu-Feng Shao, Xiaoqiang Tang, Liping Wang   +2 more
doaj   +1 more source

Application of synchrosqueezed spectrograms to speaker verification via formant identification by visual observation [PDF]

JASA Express Letters
Speaker identification and verification via the measurement of formant frequencies from a sound spectrogram are often based on rules of thumb. In this Letter, we investigate the effectiveness of synchrosqueezed spectrograms, which can make formants ...
Masahiro Okada
doaj   +1 more source

The Impact of the COVID‐19 Pandemic on Childhood Cancer Survival: A Population‐Based Assessment of Survival Patterns Between 2015 and 2023 in Germany

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Numerous international studies have reported declines in new cancer diagnoses, delayed diagnoses and disruptions in cancer treatment following the implementation of COVID‐19 pandemic public health measures, raising concerns that these effects may ultimately contribute to increased cancer mortality.
Friederike Erdmann, Maike Wellbrock, Javier Louro, Arndt Borkhardt, Martin Schrappe, Claudia Trübenbach, Desiree Grabow, Cécile M. Ronckers, Joachim Schüz   +8 more
wiley   +1 more source

Effect of DFPP on Ferroptosis in Peripheral Blood CD14+ Monocytes of Hyperlipidemic Patients Involving the ACSL4/LPCAT3/ALOX5 Pathway

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Hyperlipidemia is a major risk factor for atherosclerotic cardiovascular disease (ASCVD). Although statins are the cornerstone of lipid‐lowering therapy, their use may be limited in some patients by adverse effects. This study evaluated the possible impact of non‐drug treatment using double‐filtration plasmapheresis (DFPP) on CD14+
Yun Cheng, Lan Li, Qingmei Yang, Meipeng Wu   +3 more
wiley   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

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, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Retrieval Priming in Product Verification: Evidence From Retrieval-Induced Forgetting

Journal of Numerical Cognition, 2018
The conditions under which multiplication verification (3 × 6 = 12, true or false?) involves product retrieval and comparison or familiarity-based recognition judgements has not been clearly established.
Josh Neudorf, Yalin Chen, Jamie I. D. Campbell   +2 more
doaj   +1 more source

Design space and the verification experiment.

, 2015
(Color bar refers to the probability to attain CQA criteria; △, verification experiment; the region within the white line is the design space).
Yao Li (154923), Huali Chen (2261914), Xingchu Gong (611198), Haibin Qu (611199)   +3 more
core   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Clearance Analysis of Rotor–Stator Coupled Structures Under Maneuver Flight Conditions Considering Multi-Physical Fields

Aerospace
In the previous studies on the clearance between rotors and stators, only a single physical field or part of the physical fields are considered.
Dongxu Du, Shihao Ma, Yu Zhang, Kunpeng Xu, Junzhe Lin, Shang Lv, Xuedong Sun, Wei Sun   +7 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

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, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source