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Investigation and analysis of the effectiveness and influencing factors of internal control in Chinese enterprise based on wireless network

influencing factors of internal control in Chinese enterprises and has paid a lot of efforts. Both authors read and approved the final manuscript. Authors’ information Bo Liu, Doctor of Management, Associate

Time and Frequency Domain Simulation, Measurement and Optimization of Log-Periodic Antennas

Log-periodic antenna is a special antenna type utilized with great success in many broadband applications due to its ability to achieve nearly constant gain over a wide frequency range. Such antennas are extensively used in electromagnetic compatibility measurements, spectrum monitoring and TV reception. In this study, a log-periodic dipole array is measured, simulated, and then...

Prognostic value of gasping for short and long outcomes during out-of-hospital cardiac arrest: an updated systematic review and meta-analysis

We systematically reviewed the literature to investigate whether gasping could predict short and long outcomes in patients with out of hospital cardiac arrest (OHCA). PubMed, Embase, and Cochrane Library were searched for observational studies regarding the prognostic effect of gasping on short and long outcomes in adults with OHCA. The primary outcome was return of spontaneous...

Nonlinear electrodynamics AdS black hole and related phenomena in the extended thermodynamics

In this paper, we present the analytic solution for Anti-de Sitter-Nonlinear electrodynamics (AdS-NED) black hole in four dimensions. We study tunneling of vector particles from the AdS-NED black hole to find Hawking temperature as well as its thermodynamical properties in usual and extended phase space. Then we explore the properties of pressure–volume criticality by analyzing...

Epidemiology of low-energy lower extremity fracture in Chinese populations aged 50 years and above

Conceptualization: Yingze Zhang. 9 / 12 Data curation: Bo Liu, Hongzhi Lv, Xiaolin Zhang. Formal analysis: Xiaolin Zhang. Investigation: Wei Chen, Bo Liu, Fei Zhang, Hongzhi Lv, Chenni Ji. Methodology: Song Liu ... , Wei Chen, Bo Liu, Xiaolin Zhang, Yingze Zhang. Project administration: Yingze Zhang. Software: Bo Liu, Fei Zhang, Chenni Ji. Supervision: Yingze Zhang. Validation: Wei Chen, Chenni Ji. Writing

Expression and Significance of TRIM 28 in Squamous Carcinoma of Esophagus

Tripartite motif-containing protein 28 (TRIM28) has been proved to accelerate cell proliferation and metastasis in a variety of human cancers. However, the role of TRIM28 in esophageal squamous cell carcinoma (ESCC) remains unclear. In this study, to compare the biological effect and significance of TRIM28 expression in ESCC, immunohistochemistry (streptavidin-perosidase, S-P...

Influence of Endwall Boundary Layer Suction on the Flow Fields of a Critically Loaded Diffusion Cascade

University, China. His research interests include flow control in axial?flow compressors. Bo Liu, born in 1960, is currently a professor at Northwestern Polytechnical University, China. His research interests ... . [19] Zhi? Yuan Cao , Bo Liu, Ting Zhang , et al. Influence of coupled boundary layer suction and bowed blade on flow field and performance of a diffusion cascade . Chinese Journal of Aeronautics , 2017

Site-directed mutation of β-galactosidase from Aspergillus candidus to reduce galactose inhibition in lactose hydrolysis

β-Galactosidase is widely used for hydrolysis of whey lactose. However, galactose inhibition has acted as a major constraint on the catalytic process. Thus, it is sensible to improve upon this defect in β-galactosidase through protein modification. To reduce the galactose inhibition of Aspergillus candidus β-galactosidase (LACB), four amino acid positions were selected for...

Stem cell therapy for treating osteonecrosis of the femoral head: From clinical applications to related basic research

Osteonecrosis of the femoral head (ONFH) is a refractory disease that is associated with collapse of the femoral head, with a risk of hip arthroplasty in younger populations. Thus, there has been an increased focus on early interventions for ONFH that aim to preserve the native articulation. Stem cell therapy is a promising treatment, and an increasing number of recent studies...

Yao herbal medicinal market during the Dragon Boat Festival in Jianghua County, China

collected with assistance from the local people in the market, villages nearby, and local ecosystems. They were identified by botanical experts, Profs. Chunlin Long, Chunrui Lin, and Yan Liu and Dr. Bo Liu

Research on the Method of Setting Waiting Area for Non-motor Vehicle at Signal Control Intersection

Electric bicycle has become an indispensable important component of the transportation system. The fact is that traffic organization and channelizing design of signal control intersection is not intensive, which cannot adapt to the current traffic demand of non-motor vehicle, such as unclear traffic rules and poor visibility, thus the traffic safety of non-motor vehicle is not...

Research on the Method of Setting Waiting Area for Non-motor Vehicle at Signal Control Intersection

Electric bicycle has become an indispensable important component of the transportation system. The fact is that traffic organization and channelizing design of signal control intersection is not intensive, which cannot adapt to the current traffic demand of non-motor vehicle, such as unclear traffic rules and poor visibility, thus the traffic safety of non-motor vehicle is not...

Effects of overlayer capping and lattice strain on perpendicular magnetic anisotropy of TM|FePt|MgO heterostructures

the National Natural Science Foundation of China (61701288). Undergraduate student Bo Liu acknowledges financial support form National College Students' Innovation and Entrepreneurship Training Program

Effect of Surfactants on the Microstructures of Hierarchical SnO2 Blooming Nanoflowers and their Gas-Sensing Properties

Hierarchical SnO2 blooming nanoflowers were successfully fabricated via a simple yet facile hydrothermal method with the help of different surfactants. Here we focus on exploring the promotion effects of surfactants on the self-assembly of 2D SnO2 nanosheets into 3D SnO2 flower-like structures as well as their gas-sensing performances. The polyporous flower-like SnO2 sensor...

Experimental Study on the Blasting Performance of Water-Soil Composite Stemming in Underground Mines

Top stemming is necessary to stop the explosive energy from escaping through the upper part of blast-holes in cutting blasts of large-diameter deep-hole blasting in underground mines. The often-used single soil stemming frequently leads to material clogging which results in reduction of blasting efficiency. In this paper, a new water-soil composite stemming is proposed to solve...

Experimental Study on the Blasting Performance of Water-Soil Composite Stemming in Underground Mines

Top stemming is necessary to stop the explosive energy from escaping through the upper part of blast-holes in cutting blasts of large-diameter deep-hole blasting in underground mines. The often-used single soil stemming frequently leads to material clogging which results in reduction of blasting efficiency. In this paper, a new water-soil composite stemming is proposed to solve...

Multiband and Broadband Absorption Enhancement of Monolayer Graphene at Optical Frequencies from Multiple Magnetic Dipole Resonances in Metamaterials

It is well known that a suspended monolayer graphene has a weak light absorption efficiency of about 2.3% at normal incidence, which is disadvantageous to some applications in optoelectronic devices. In this work, we will numerically study multiband and broadband absorption enhancement of monolayer graphene over the whole visible spectrum, due to multiple magnetic dipole...

Proximal fibular osteotomy to treat medial compartment knee osteoarthritis: Preoperational factors for short-term prognosis

Contributions Conceptualization: Bo Liu, Xiaoli Yan, Yingze Zhang. Data curation: Bo Liu, Wei Chen, Xiaoli Yan, Yingze Zhang. Formal analysis: Qi Zhang, Yingze Zhang. Funding acquisition: Tianhua Dong, Guang ... Yang, Yingze Zhang. Investigation: Qi Zhang, Xiaoli Yan. Methodology: Bo Liu, Wei Chen, Qi Zhang, Tianhua Dong, Yingze Zhang. 7 / 9 Project administration: Xiaoli Yan. Software: Wei Chen, Fei Zhang