-
Article
Small tracking error correction for moving targets of intelligent electro-optical detection systems
Small tracking error correction for electro-optical systems is essential to improve the tracking precision of future mechanical and defense technology. Aerial threats, such as “low, slow, and small (LSS)” movi...
-
Article
Open AccessStudy on damage characteristics and application of gypsum pillar strengthened with FRP
The instability of mine pillars has posed a serious threat to the safety of mines in China. In order to reduce the risk of pillar instability, this study used fiber-reinforced polymer (FRP) to reinforce gypsum...
-
Article
Open AccessMechanical behaviors and failure characteristics of coal-rock combination under quasi-static and dynamic disturbance loading: a case based on a new equipment
The dynamic disasters of deep mining coal and rock mass are frequent and easy to be instable. Aiming at the deformation of coal-rock roadway under the coupled static and dynamic load, a new equipment which can...
-
Article
Open AccessStructural model and capacity determination of underground reservoir in goaf: a case study of Shendong mining area in China
The large-scale extraction of coal resources in the western mining areas of China has resulted in a significant loss of water resources, which is a challenge for coordinating resource extraction with ecologica...
-
Article
Antitumor activities of novel glycyrrhetinic acid-modified lipogel hybrid system in vitro
Currently, conventional chemotherapy for hepatocellular carcinoma is limited and has serious side effects due to premature release and limited lesion targeting recognition. In this study, to further address th...
-
Article
JSMix: a holistic algorithm for learning with label noise
The success of deep learning is mainly dependent on large-scale and accurately labeled datasets. However, real-world datasets are marked with much noise. Directly training on datasets with label noise may lead...
-
Article
Long Time Series Deep Forecasting with Multiscale Feature Extraction and Seq2seq Attention Mechanism
Long time series forecasting is an important problem with applications in many fields, such as weather forecasting, stock prediction, petroleum production prediction and heating load forecasting. In recent yea...
-
Article
Multitask transfer learning with kernel representation
In many real-world applications, collecting and labeling the data is expensive and time-consuming. Thus, there is a need to obtain a high-performance learner by leveraging the data or knowledge from other doma...
-
Article
Development and application of a series of experimental devices for coal mining dynamic behavior research
It is difficult to change the pattern of coal energy consumption in China over a short time frame. The combined action of static load (nonuniform load) and dynamic load (disturbance stress) often induces dynam...
-
Article
Open AccessEvaluation of white sandstone mechanical behaviour and the energy evolution of prepeak unloading damage
Deep high-stress roadway excavation under unloading disturbance inevitably leads to damage deterioration of the surrounding rock, which poses a serious threat to its stability. To explore the energy characteri...
-
Article
Open AccessAnalysis of coal face stability of lower coal seam under repeated mining in close coal seams group
Aiming at the problem of coal face failure of lower coal seam under the influence of repeated mining in close coal seams, with the working face 17,101 as a background, the coal samples mechanics test clarified...
-
Article
Experimental investigation of the mechanical characteristics and energy dissipation of gas-containing coal under incremental tiered cyclic loading
The fluid–solid coupled with triaxial servo-controlled seepage experiments of coal containing gas was used to study coal samples from a coal mine in Sichuan Province, China. The mechanical characteristics, see...
-
Article
Quantitative Characteristics of Energy Evolution of Gas-Bearing Coal Under Cyclic Loading and its Action Mechanisms on Coal and Gas Outburst
It is very important and effective to characterize the failure mechanism of coal and rock materials from the perspective of energy. Energy dissipation and release are important causes of rock mass failure. To ...
-
Article
Topology-preserving nonlinear shape registration on the shape manifold
Shape registration is a vital task in computer vision and image processing, but the topology changes always occur in registration process of two shapes with large deformation. In this paper, we address the sha...
-
Article
Numerical simulation of the influence of seepage direction on suffusion in granular soils
To study the internal phenomenon of suffusion process in granular soils and determine its influence of the seepage direction, numerical simulations were conducted using the Particle Flow Code (PFC) software in...
-
Article
Improved nonlinear Burgers shear creep model based on the time-dependent shear strength for rock
Shear strength is an important mechanical index of rock. The adjustment and reorganization of rock structure can be reflected by the variation of shear strength. During rock rheology, the shear strength decrea...
-
Chapter and Conference Paper
ACE-Net: Adaptive Context Extraction Network for Medical Image Segmentation
It remains a challenging task to segment the medical images due to their diversity of structures. Although some state-of-the-art approaches have been proposed, the following two problems have not been fully ex...
-
Chapter and Conference Paper
Multi-metric Joint Discrimination Network for Few-Shot Classification
Metric-based few-shot methods learn to recognize object categories from one or a few examples according to the distances between class features and query samples. The predicting labels of query samples are the...
-
Article
Coal-bed methane geology of the No. 2 coal seam in Fengfeng Coalfield, North China
The Fengfeng Coalfield is an important coal production base in the Hebei Province of North China. It has been reported that higher coal-bed methane (CBM) contents exist in this area showing good prospects for ...
-
Article
Research on Distribution and Evolution Laws of Surrounding Rock Stress During the Island Panel Mining in Multiple Complex Stope
This paper was to explore distribution and evolution of surrounding rock stress as well as roadway deformation failure during the exploitation of working faces in complex stope. Here, distribution and evolutio...
