Results 21 to 30 of about 161,793 (289)
Numerical Simulation of the Cold-Start Process of Polymer Electrolyte Fuel Cell
Energies, 2023 In this study, the cold-start process of a polymer electrolyte fuel cell has been numerically investigated under various ambient temperatures and operating currents, ranging from subzero to 283 K.
Yazhou Chen +4 more
doaj +1 more source
Evolution of vortices in the wake of an ARJ21 airplane: Application of the lift-drag model
Theoretical and Applied Mechanics Letters, 2020 : Wake separation is crucial to aircraft landing safety and is an important factor in airport operational efficiency. The near-ground evolution characteristics of wake vortices form the foundation of the wake separation system design.
Jun-Duo Zhang +5 more
doaj +1 more source
A soft, bioinspired artificial lymphatic system for interactive ascites transfer
Bioengineering & Translational Medicine, 2023 Low‐flow removal of refractory ascites is critical to treating cirrhosis and digestive system tumor, and thus, commercial ascites pump emerged lately.
Peng Wang +7 more
doaj +1 more source
Nondestructive Surface Crack Detection of Laser-Repaired Components by Laser Scanning Thermography
Applied Sciences, 2022 As a revolutionary new technique, laser-engineered net shaping (LENS) is a layer additive manufacturing process that enables accurate, rapid and automatic repair of industrial component damage.
Chuanqing Geng +4 more
doaj +1 more source
Heat Stress-Induced Multiple Multipolar Divisions of Human Cancer Cells
Cells, 2019 Multipolar divisions of heated cells has long been thought to stem from centrosome aberrations of cells directly caused by heat stress. In this paper, through long-term live-cell imaging, we provide direct cellular evidences to demonstrate that heat ...
Shaoyong Chen +6 more
doaj +1 more source
npj Flexible Electronics, 2023 Electromyography (EMG) signal is the electrical potential generated by contracting muscle cells. Long-term and accurate EMG monitoring is desirable for neuromuscular function assessment in clinical and the human–computer interfaces.
Huawei Ji +10 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine +10 more
wiley +1 more source
Impacts of the substrate stiffness on the anti-wear performance of graphene
AIP Advances, 2019 Owing to its excellent mechanical and tribological properties, graphene has been proposed to be a promising atomically-thin solid lubricant for engineering applications.
Quanzhou Yao +7 more
doaj +1 more source
Pathogenic Germline PALB2 and RAD50 Variants in Patients With Relapsed Ewing Sarcoma
Pediatric Blood &Cancer, EarlyView.ABSTRACT Approximately 10% of patients with Ewing sarcoma (EwS) have pathogenic germline variants. Here, we report two cases: first, a novel germline pathogenic variant in partner and localizer of BRCA2 (PALB2) in a patient with a late EwS relapse. Its impact on homologous recombination is demonstrated, and breast cancer risk is discussed.
Molly Mack +12 more
wiley +1 more source
Research on the Sensing Performance of the Tuning Fork-Probe as a Micro Interaction Sensor
Sensors, 2015 The shear force position system has been widely used in scanning near-field optical microscopy (SNOM) and recently extended into the force sensing area.
Fengli Gao, Xide Li
doaj +1 more source