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Article
A review on error generation and control in efficient precision machining of thin-walled parts
Thin-walled parts processed by five-axis CNC machine tools are widely used in aerospace and other fields due to their excellent performance. However, due to the weak rigidity of thin-walled parts, they are pro...
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Article
Open AccessCystitis glandularis with concomitant Crohn’s disease leading to a paroxysm of Crohn’s disease with ulcerated external iliac vessels
•we report the case of a 36-year-old female patient who presented to our hospital with a diagnosis of cystitis glandularis manifesting as a vesicovaginal fistula. She underwent cystoscopic biopsy at a local ho...
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Article
Vibration attenuation performance of wind turbine tower using a prestressed tuned mass damper under seismic excitation
With the rapid development of large megawatt wind turbines, the operation environment of wind turbine towers (WTTs) has become increasingly complex. In particular, seismic excitation can create a resonance res...
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Article
Open AccessEpidemiological trends and mid-term to long-term outcomes of acetabular fractures in the elderly in China
To explore the epidemiological trends in acetabular fracture and report the mid-term to long-term clinical outcomes of the elderly treated with operation.
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Article
Open AccessRetraction Note: MicroRNA-320a acts as a tumor suppressor by targeting BCR/ABL oncogene in chronic myeloid leukemia
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Article
Study on cutting performance of double-inclined-wall cosine enhanced PCBN tool
The cosine-enhanced PCBN tool (CE-PCBN) shows good chip removal and heat dissipation performance during the cutting process. However, the edge shape will change after wear, which will cause problems such as ch...
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Article
Advanced research tools for fungal diversity and its impact on forest ecosystem
Fungi are dominant ecological participants in the forest ecosystems, which play a major role in recycling organic matter and channeling nutrients across trophic levels. Fungal populations are shaped by plant c...
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Article
Study on design, manufacture, and cutting performance of circular-arc milling cutters for machining titanium alloy
Titanium alloy is widely used for manufacturing structural parts of high-end equipment due to its excellent mechanical properties, despite difficulty in being machined. Nowadays, titanium alloy parts are mostl...
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Article
Comparative study on cutting performance of conventional and ultrasonic-assisted bi-directional helical milling of CFRP
Compared with the conventional drilling, the helical milling has obvious advantages in making holes of carbon fiber-reinforced plastic (CFRP). Nevertheless, the rapid wear of cutting edges readily causes some ...
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Article
Application study of monthly precipitation forecast in Northeast China based on the cold vortex persistence activity index
This paper introduces three quantitative indicators to conduct research for characterizing Northeast China cold vortex persistence activity: cold vortex persistence, generalized “cold vortex,” and cold vortex ...
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Chapter and Conference Paper
Study on the Environmental Factors Affecting the NOx Results of Heavy Duty Vehicle PEMS Test
The test technology of portable emissions measurement system (PEMS) has become an important means to carry out the test and research of the vehicle’s actual road emission. This paper takes the heavy vehicle wi...
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Article
Infrared aerial small target detection based on digital image processing
Aiming for the problem detection of infrared imaging aerial small target under complex background, an intelligent algorithm is presented based on digital image processing which mainly makes use of the theory o...
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Chapter and Conference Paper
Preparation and Space Environmental Stability of a Nano-Materials Modified Thermal Control Coating
As an essential part of the spacecraft thermal control system, thermal control coatings are widely used. In this paper, nanometer modification technology for spacecraft thermal control coatings is studied. Sol...
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Article
Open AccessRETRACTED ARTICLE: MicroRNA-320a acts as a tumor suppressor by targeting BCR/ABL oncogene in chronic myeloid leukemia
Accumulating evidences demonstrated that the induction of epithelial-mesenchymal transition (EMT) and aberrant expression of microRNAs (miRNAs) are associated with tumorigenesis, tumor progression, metastasis ...
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Article
The significance and relationships among substitutive climatic proxies in the Holocene at the middle Loess Plateau in China
The substitutive climatic proxies contain climate data, including temperature, rainfall, monsoon, and so on. However, the environmental significance and relationships among climatic proxies remain uncertain. I...
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Chapter and Conference Paper
The Research on Development Risk of Green Construction Material Based on Fuzzy Comprehensive Evaluation
In order to analyze and select the development project of green construction material more scientific and rational, the fuzzy comprehensive evaluation method in fuzzy set theory is introduced in this paper to ...
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Chapter and Conference Paper
Research of the SPIHT Compression Based on Wavelet Interpolation Matching Image
Image compression is a compression coding technology used in digital image. It is applied to reduce redundant information in image data, thus making unit storage and ring data transfer more efficient. Interpol...
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Chapter and Conference Paper
Apple Maturity Discrimination and Position
The most crucial problem of apple harvesting robot is to get the exact location and the maturity degree of the target. A system of apple maturity discrimination and positioning based on the multi-spectral tech...
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Article
A fault detection mechanism in Erasure-code Byzantine Fault-tolerance Quorum
Fault-tolerance is increasingly significant for large-scale storage systems in which Byzantine failure of storage nodes may happen. Traditional Byzantine Quorum systems that tolerate Byzantine failures by usin...
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Article
A robust IP packets filtering mechanism for protecting Web server from DDoS attacks
Distributed denial of service (DDoS) attacks exploit the availability of Web servers, resulting in the severe loss of their connectivity. We present a robust IP packets filtering mechanism which combines the d...
