There is substantial evidence to indicate that negative emotion can modulate cognitive control processing. However, only a few studies have investigated this effect with positive emotion. Therefore, the present study explored electrophysiological correlates of impact emotional stimuli on control, using event‐related potentials ( ERP s). Sixteen healthy young adults completed modified Simon task (Simon, 1969). Behavioral data indicated reaction times were faster for than neutral in...

Purpose The purpose of this study is to propose an inverse geodesic optimization algorithm based on manifold principle solve the problems low precision and efficiency kinematics 7-DOF robots. This approach offers a significant improvement over traditional analytical numerical methods. Design/methodology/approach MD-H method used for forward analysis 7R redundant robot. Within confines Riemannian manifold, robot’s workspace partitioned into three distinct spaces: position, attitude moment....

Although previous research had related structural changes and impaired cognition to chronic cigarette smoking, recent neuroimaging studies have associated nicotine, which is a main chemical substance in cigarettes, with improvements cognitive functions (e.g. improved attention performance). However, information about the alterations of whole-brain functional connectivity after acute smoking limited. In this study, 22 smokers underwent resting-state magnetic resonance imaging (rs-fMRI)...

Existing state-of-the-art disparity estimation works mostly leverage the 4D concatenation volume and construct a very deep 3D convolution neural network (CNN) for regression, which is inefficient due to high memory consumption slow inference speed. In this paper, we propose named EDNet efficient estimation. Firstly, combined incorporates contextual information from squeezed feature similarity measurement correlation volume. The can be next aggregated by 2D convolutions are faster require...

Pneumatic conveying pipe is an important part of the coal industry. Its working environment harsh, and it mainly affected by serious wear corrosion, which affects its operating life. Studying a method strengthening wall pneumatic great significance. In this paper, nickel-based alloy coatings with different WC (tungsten carbide) contents were prepared using oscillating laser-cladding process, micro-characterization characteristics, resistance corrosion laser-cladded layer discussed. The main...

Abstract Background Since China adopted a policy to eliminate rural learning centers, boarding has become an important feature of the current student community. However, there is lack consensus on impact schools students' cognitive and non-cognitive development. This study investigates effect development abilities junior high school students in northwest China. Methods Using sample 5,660 seventh-grade from 160 across 19 counties, we identify causal relationship between with instrumental...

In modern power systems, load-side controllable resources, especially ON/OFF type loads, have emerged as promising reserves for providing fast frequency support. This article presents a three-layer hierarchical control framework enabling multiple load clusters to actively participate in primary (PFC) with their characteristics well considered. At the cluster-layer, probability distribution of aggregate regulation capacity is estimated by state evolution model no underlying information...

Split Hopkinson pressure bar (SHPB) has become a frequently used technique to measure the uniaxial compressive stress-strain relation of various engineering materials at high strain-rates. The accuracy an SHPB test is based on assumption and uniform stress distribution within specimen, which, however, not always satisfied in actual due existence some unavoidable negative factors, e.g., interface friction constrains. Kinetic tests simple device for testing are performed. A kinetic model...

Event-related brain potentials (ERPs) were used to examine the electrophysiological correlates of visual illusion effect in Müller–Lyer tasks. The participants presented with context a horizontal line two symmetric inward-pointing arrowheads or outward-pointing arrowheads, and then, they asked indicate whether perceived an increase decrease length. behavioral results showed that there significant differences among four types tasks, which meant could understand different mean magnitudes. ERP...

Let u be a solution to second order elliptic equation with singular potentials belonging the Kato-Fefferman-Phong's class in Lipschitz domains. We prove boundary unique continuation theorems and doubling properties for 2 near under zero Neumann condition.

Implementing the rural revitalization strategy is an important decision made at 19th CPC National Congress, Rural talent development part of revitalization. Through a comprehensive survey current situation People returning areas in Zhejiang Province, it also points out achievements guiding talents to return home start their own business and realizing revitalization, same time, there are still some phenomena such as serious brain drain low quality talents, which greatly prevent effective On...

In this article, we consider the Marcinkiewicz integrals with variable kernels defined by , where for q > 1. We prove that operator μ Ω is bounded from Hardy space, H p ( ℝ n ), to L ) space; and weak ∞ space if satisfies 1, α ‐Dini condition any 0 < ≤

The self‐scheduling horizon is an important schedule parameter in the problem. A more reasonable can lead to higher benefits of wind farm (WF) and large‐scale compressed air energy storage (CAES) combined system. However, very few studies have been reported about optimisation for a WF paired with CAES plant. In this study, rolling day‐ahead framework system first proposed. After that, model developed formulation bilayer stochastic chance‐constrained proposed converted into its equivalent...

The construction of the digital village is a combination concept economy and strategy rural revitalization, which requires correct understanding scientific evaluation. Taking Zhejiang Province as research object, based on actual situation connotation villages, indicator system was constructed from two dimensions development capacity effectiveness, relative entropy TOPSIS method used to analyze villages in 2016 2019. Compare evaluate level. results show that has achieved remarkable results,...

China is actively promoting the development of digital economy and advancing industrial structural upgrades as an essential path toward achieving common prosperity. This also a hot topic research among numerous scholars. study based on national annual data from 2013 to 2022, utilizing authoritative indicator system assigning values core variables using proportional entropy methods. The relationship between economy, structure, prosperity was explored least squares method, mediation effect...

The flow shop scheduling problem has the property of modeling complexity, computational dynamic multi-constraint and multi-targeted. In recent years, a variety evolutionary computation methods application genetic algorithms have been gradually introduced into production problem. paper, we design new scheduler program by using Matlab system method based on algorithm. Moreover, use actual data to simulate scheduler. From relevant simulation results verified that differences existed in optimal...

Through the time series data from 1986 to 2018, this paper makes an empirical analysis on changes of industrial structure and employment in Zhejiang Province. The results show: change direction speed have significant impacts employment, is positively related negatively employment. net result has been increase effect upgrading tested by using Co-integration model, corresponding suggestions measures are put forward.

Despite the remarkable progress facilitated by learning-based stereo matching algorithms, disparity estimation in low-texture, occluded, and bordered regions still remain bottlenecks that limit performance. To tackle these challenges, geometric guidance like plane information is necessary as it provides intuitive about consistency affinity similarity. In this paper, we propose a normal incorporated joint learning framework consisting of two specific modules named non-local propagation(NDP)...

The construction of the digital village is a combination concept economy and strategy rural revitalization, which requires correct understanding scientific evaluation. Taking Zhejiang Province as research object, based on actual situation connotation villages, indicator system was constructed from two dimensions development capacity effectiveness, relative entropy TOPSIS method used to analyze villages in 2016 2019. Compare evaluate level. results show that has achieved remarkable results,...