93,575 Result(s)
within
**ru Cheng
-
Article
Cleaner production of 3.5 valent vanadium electrolyte from ammonium metavanadate by ammonia reduction-sulfuric acid dissolution method
The vanadium redox flow battery (VRFB) has been widely used in large-scale energy storage areas due to the advantages of long lifespan and high safety. However, the high preparation cost of vanadium electrolyt...
-
Article
Initial orbit determination of some cislunar orbits based on short-arc optical observations
Ground- and space-based optical observation is an efficient way to catalog objects in the cislunar space. Initial orbit determination based on optical data is still an open problem for cislunar objects. The mo...
-
Article
Insight into Lithium–sulfur batteries performance enhancement: from metal nanoparticles to metal nanoclusters to single metal atoms
Lithium–sulfur (Li–S) batteries have attracted much attention and developed rapidly in recent years due to their high energy density, low cost, and environment-friendly. However, its commercialization process ...
-
Article
Open AccessMiR-425-5p suppression of Crebzf regulates oocyte aging via chromatin modification
Female infertility due to declining oocyte quality with age remains a significant challenge for patients and physicians, despite extensive research efforts. Recent studies suggest that microRNAs (miRNAs), whic...
-
Article
Correction: Can cross-holdings benefit consumers?
-
Article
Bioinspired Polarized Optical Flow Enables Turbid Underwater Target Motion Estimation
Underwater target motion estimation is a challenge for ocean military and scientific research. In this work, we propose a method based on the combination of polarization imaging and optical flow for turbid und...
-
Article
Mechanism in Solidification of a Ternary Nickel Based Alloy
The experiment employed the use of melt purification and cyclic superheating technique to achieve maximum undercooling of Ni65Cu31Co4 alloy at 300K. Simultaneously, high-speed photography techniques were used ...
-
Article
Open AccessFibrosing colonopathy associated with cysteamine bitartrate delayed-release capsules in cystinosis patients
The objective of this report is to identify and characterize cases of fibrosing colonopathy, a rare and underrecognized adverse event, associated with cysteamine delayed-release (DR) in patients with nephropat...
-
Article
Strong consistency of tail value-at-risk estimator and corresponding general results under widely orthant dependent samples
In this paper, strong consistency of tail value-at-risk (TVaR) estimator under widely orthant dependent (WOD) samples is established, and a numerical simulation is performed to verify the validity of the theor...
-
Article
Adaptive prescribed performance tracking control for a class of nonlinear systems with actuator faults via a quantized event-triggered control scheme
This paper focuses on the issue of adaptive quantized event-triggered prescribed performance control for a class of uncertain nonlinear systems subject to actuator faults from a new point of view. First, a so-...
-
Article
Leaf area index estimation in maize and soybean using UAV LiDAR data
Leaf area index (LAI) is a vital input variable for crop growth and yield prediction models. Therefore, rapid and accurate crop LAI estimates can offer important information for monitoring and managing the qua...
-
Article
Carbonitride Precipitation Kinetics Model During Continuous Casting of Ti Microalloyed Steel
TiN and Ti(C,N) are the main precipitates in Ti micro-alloyed steel during the continuous casting, which directly affect the microstructure and property of the slab. However, due to the solute segregation and ...
-
Article
Association of birthweight and risk of incident dementia: a prospective cohort study
Given the epidemiological studies investigating the relationship between birthweight and dementia are limited. Our study aimed to explore the association between birthweight and the risk of dementia, cognitive...
-
Article
A scale-invariant test for linear hypothesis of means in high dimensions
In this paper, we propose a new scale-invariant test for linear hypothesis of mean vectors with heteroscedasticity in high-dimensional settings. Most existing tests impose strong conditions on covariance matri...
-
Article
A Mixed Reality-Based Chemistry Experiment Learning System to Facilitate Chemical Laboratory Safety Education
It is difficult for students to learn the concepts of chemical laboratory safety education from actual experiences because the traditional teaching model prohibits students from performing dangerous operations...
-
Article
Effects of Various Depressurization Paths on Desorption Deformation and Gas Production of Medium-Rank Coal in Qinshui Basin
A combination of physical and numerical simulations is employed to compare the differences in desorption deformation and desorption volumes of coal samples under varying depressurization paths, aiming to under...
-
Article
Associations Between Internet-Specific Parenting, General Parenting, and Adolescents’ Online Behaviors: A Cross-Lagged Panel Network Analysis
Parents play a crucial role in adolescents’ Internet use. Both general parenting (i.e., autonomy-supportive and controlling parenting) and Internet-specific parenting (i.e., restrictive mediation, active media...
-
Article
Brain-Targeting Emodin Mitigates Ischemic Stroke via Inhibiting AQP4-Mediated Swelling and Neuroinflammation
Failure to achieve target-specific delivery to ischemic brain sites has hampered the clinical efficacy of newly developed therapies for ischemic stroke. Emodin, an active ingredient isolated from traditional C...
-
Article
Preparation and Thermal Stability of AlMoON Based Solar Selective Absorption Coating
AlMoON based solar selective absorption coatings were deposited on stainless steel substrate by magnetron sputtering. The coatings included infrared reflection layer Mo, absorption layer AlMoN, absorption laye...
-
Article
Production quality prediction of cross-specification products using dynamic deep transfer learning network
In the process of industrial production, products with different specifications (i.e., the difference in geometry, process conditions, and machine conditions, etc.) have different quality data distributions, w...
