1,519 Result(s)
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Yuan Li
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Article
High-speed synchrotron x-ray imaging and multi-physics modeling of molten pool and gas dynamics in laser additive manufacturing of a medium-entropy alloy
The molten pool dynamics of a NiCoCr medium-entropy alloy during laser conduction melting were observed using an in situ high-speed synchrotron x-ray radiography. The multi-physics modeling was performed to an...
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Hot deformation behavior and processing workability of ERNiCrMo-3 alloy
Isothermal compression tests for ERNiCrMo-3 alloy specimens were conducted under temperatures of 990–1170 °C with strain rates of 0.01–10 s−1. Hot deformation behavior of ERNiCrMo-3 was analyzed based on the obta...
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Utilizing a novel model of PANoptosis-related genes for enhanced prognosis and immune status prediction in kidney renal clear cell carcinoma
Kidney renal clear cell carcinoma (KIRC) is the most common histopathologic type of renal cell carcinoma. PANoptosis, a cell death pathway that involves an interplay between pyroptosis, apoptosis and necroptos...
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Open AccessEmbedding multi-agent reinforcement learning into behavior trees with unexpected interruptions
Behavior trees have attracted great interest in computer games and robotic applications. However, it lacks the learning ability for dynamic environments. Previous works combining behavior trees with reinforcem...
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Open AccessGenetic Prediction of Osteoporosis by Anti-Müllerian Hormone Levels and Reproductive Factors in Women: A Mendelian Randomization Study
Previous observational studies have suggested that anti-Müllerian hormone (AMH) and reproductive factors are linked to reduced bone mineral density (BMD) and an increased risk of osteoporosis (OP) in women. Ho...
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Enhanced DeNO(x) Performance of CZ-xS Catalyst Prepared by Sol–Gel Method
A series of CZ-xS catalysts for deNO(x) were prepared by sol–gel method. The effects of preparation methods and the amount of sulfuric acid in the sol–gel preparation process on the performance of catalyst were i...
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Open AccessThe m6A reader IGF2BP2 promotes esophageal cell carcinoma progression by enhancing EIF4A1 translation
Esophageal squamous cell carcinoma (ESCC) is one of most prevalent cancers worldwide, especially in China. Lacking in depth mechanism study, effective targets and therapeutics are desperately needed in the cli...
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Open AccessRisk Factors Associated with Postoperative Cerebrospinal Fluid Leaks After Intrathecal Drug Delivery System and an External Pump Implantation in Cancer Patients: A Retrospective Study
To determine risk factors associated with postoperative cerebrospinal fluid leaks (CSFLs) after intrathecal drug delivery system (IDDS) and external pump implantation.
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Open AccessThe effect of oral motor intervention with different initiation times to improve feeding outcomes in preterm infants: protocol for a single-blind, randomized controlled trial
Premature infants commonly encounter difficulties with oral feeding, a complication that extends hospital stays, affects infants’ quality of life, and imposes substantial burdens on families and society. Enhan...
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On conjugations concerning idempotents
We introduce the C-decomposition property for reducible bounded linear operators on a Hilbert space, and prove that an arbitrary idempotent operator has the C-decomposition property with respect to a particular s...
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MicroRNA-181b-5p Facilitates Thyroid Cancer Growth via Targeting Programmed Cell Death 4
To explore the potential mechanism of microRNA (miR)-181b-5p promoting the progression of thyroid cancer (TC) by targeting programmed cell death 4 (PDCD4). Analysis of miR-181b-5p and PDCD4 expression in TC wa...
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Article
Shoot propagation, regeneration, and callus induction and differentiation, of Axonopus compressus (Swartz) Beauv
Axonopus compressus (Swartz) Beauv., a perennial herb in the Poaceae that has been introduced to a number of tropical and subtropical countries and regions, can serve as a lawn ground cover while its leaves can b...
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Optimization of dilute sulfuric acid pretreatment of kitchen garbage for increased lactic acid production
Based on previous studies on lactic acid (LA) production from food waste (FW, “cooked” waste from canteens and restaurants), the present study explored the feasibility of LA production from kitchen garbage (KG...
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Article
Open AccessRevisiting Copenhagen climate mitigation targets
Many economies set climate mitigation targets for 2020 at the 2009 15th Conference of the Parties conference of the United Nations Framework Convention on Climate Change in Copenhagen. Yet no retrospective rev...
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Efficacy and Safety of Neoadjuvant Subcutaneous Envafolimab in dMMR/MSI-H Locally Advanced Colon Cancer
Neoadjuvant immunotherapy with programmed death-ligand 1 blockade for colon cancer, especially for mismatch repair-deficient (dMMR)/high microsatellite instability (MSI-H) colon cancer, has gained considerable...
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Article
Open AccessGlycemic control and clinical outcomes in diabetic patients with heart failure and reduced ejection fraction: insight from ventricular remodeling using cardiac MRI
Glycemic control, as measured by glycosylated hemoglobin (HbA1c), is an important biomarker to evaluate diabetes severity and is believed to be associated with heart failure development. Type 2 diabetes mellit...
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Article
A2B7-type La–Mg–Ni alloys prepared by Mg thermal diffusion for improved hydrogen storage performance
A novel approach based on thermal diffusion was used to achieve controllable Mg content in A2B7-type La–Mg–Ni-based alloys. The formation mechanism of the A2B7-type phase as a result of the thermal diffusion proc...
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Open AccessVisual observation of photonic Floquet–Bloch oscillations
Bloch oscillations (BOs), an important transport phenomenon, have been studied extensively in static systems but remain mysterious in Floquet systems. Here, by harnessing notions from photonic analogy, we prop...
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Open AccessRetraction Note: Circular RNA circ_0000517 regulates hepatocellular carcinoma development via miR-326/IGF1R axis
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Open AccessMiR-134-5p inhibits the malignant phenotypes of osteosarcoma via ITGB1/MMP2/PI3K/Akt pathway
Micro RNAs (miRs) have been implicated in various tumorigenic processes. Osteosarcoma (OS) is a primary bone malignancy seen in adolescents. However, the mechanism of miRs in OS has not been fully demonstrated...
