Search Results - "Ma, Liangbo"

A Scale Factor Calibration Method for MEMS Resonant Accelerometers Based on Virtual Accelerations by Zhai, Zhaoyang, Xiong, Xingyin, Ma, Liangbo, Wang, Zheng, Wang, Kunfeng, Wang, Bowen, Zhang, Mingjiang, Zou, Xudong

“…This paper presents a scale factor calibration method based on virtual accelerations generated by electrostatic force. This method uses a series of voltage…”
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Utilizing the Intrinsic Mode of Weakly Coupled Resonators for Temperature Compensation by Wang, Kunfeng, Xiong, Xingyin, Wang, Zheng, Cai, Pengcheng, Ma, Liangbo, Zou, Xudong

“…Accelerometers based on outputting amplitude ratios in weakly coupled resonators (WCRs) are attractive because their parametric sensitivity is higher by two or…”
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A Novel Self-Temperature Compensation Method for Mode-Localized Accelerometers by Cai, Pengcheng, Xiong, Xingyin, Wang, Kunfeng, Ma, Liangbo, Wang, Zheng, Liu, Yunfei, Zou, Xudong

“…Mode-localized sensing paradigms applied to accelerometers have recently become popular research subjects. However, the output of mode-localized accelerometers…”
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Compositional and structural variations of bitumen and its interactions with mineral matters during Huadian oil shale pyrolysis by Chang, Zhibing, Chu, Mo, Zhang, Chao, Bai, Shuxia, Lin, Hao, Ma, Liangbo

“…Thermal bitumen is an important intermediate derived from kerogen decomposition during oil shale pyrolysis. In this study, free bitumen (FB) and bound bitumen…”
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A decouple-decomposition noise analysis model for closed-loop mode-localized tilt sensors by Wang, Kunfeng, Xiong, XingYin, Wang, Zheng, Ma, Liangbo, Wang, BoWen, Yang, WuHao, Bie, Xiaorui, Li, ZhiTian, Zou, XuDong

“…The development of mode-localized sensors based on amplitude output metrics has attracted increasing attention in recent years due to the potential of such…”
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An experimental method to measure the layer thickness and wave velocity of copper–steel composite board without interface echo by Zheng, Gangfeng, Xia, Wandong, Ma, Liangbo, Sun, Wei, Sun, Chao, Xu, Yi’ao, Zhao, Xiaodong, Wang, Kaifeng

“…•The experiment is implemented by using the ultrasonic immersion coupling technique.•The result shows a maximum relative error percentage of 0.2% with the…”
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Corporate social responsibility reporting in family firms: Evidence from China by Ma, Liangbo

“…We examine whether family firms differ from nonfamily firms in their corporate social responsibility (CSR) reporting practice. Using a sample of Chinese firms,…”
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Strategic earnings management in family firms by Ma, Liangbo, Ma, Shiguang

“…We examine how family firms strategically manage earnings by using discretionary accruals (AEM) and real activities (REM). Using a sample of privately…”
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Trade credit use and bank loan access: an agency theory perspective by Ma, Liangbo, Ma, Shiguang

“…In this study we find that firms’ use of trade credit significantly facilitates their access to bank loans in the future, suggesting a complementary…”
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Corporate Opacity and Cost of Debt for Family Firms by Ma, Liangbo, Ma, Shiguang, Tian, Gary

“…This paper uses a sample of Chinese firms to examine the impact of corporate opacity on the relationship between family control and firms' cost of debt. We…”
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Accounting for racial inequality in South Africa with the black economic empowerment policy by Munkuli, Bongani, Nikidehaghani, Mona, Ma, Liangbo, Chang, Millicent

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Effect of corporate tax avoidance activities on firm bankruptcy risk by Dhawan, Anirudh, Ma, Liangbo, Kim, Maria H.

“…Corporate tax avoidance has been shown to raise the cost of bank debt and lower credit and bond ratings. However, it is unclear whether tax avoidance actually…”
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An Intrinsically Temperature-Drift Suppression Phase-Locked Loop With MEMS Voltage Controlled Oscillator for Micromechanical Resonant Accelerometer by Ma, Liangbo, Wang, Jiawei, Wang, Zheng, Wang, Kunfeng, Zhai, Zhaoyang, Cai, Pengcheng, Xiong, Xingyin, Zou, Xudong

“…MEMS resonant accelerometers are robust to electromagnetic interference and have higher sensitivity and resolution. However, they are susceptible to…”
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Influence of inherent mineral matrix on the product yield and characterization from Huadian oil shale pyrolysis by Chang, Zhibing, Chu, Mo, Zhang, Chao, Bai, Shuxia, Lin, Hao, Ma, Liangbo

“…•Carbonates increase while silicates decrease the shale oil yield.•Carbonates facilitate while silicates suppress the formation of oxygenated…”
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Phase Noise Optimization of MEMS Resonant Accelerometer Based on AC Polarization by Wang, Kunfeng, Xiong, Xingyin, Wang, Zheng, Ma, Liangbo, Zhai, Zhaoyang, Zou, Xudong

“…Microelectromechanical system (MEMS) resonant accelerometers have attracted significant interest for practical application owing to their high sensitivity and…”
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A 7.25 μ K Ultrahigh Resolution MEMS Resonant Thermometer by Wang, Zheng, Ma, Liangbo, Bie, Xiaorui, Xiong, Xingyin, Zhai, Zhaoyang, Yang, Wuhao, Lu, Yongjian, Zou, Xudong

“…This article proposes an ultrahigh-resolution MEMS resonant thermometer that exploits differences in Young's modulus and coefficient of thermal expansion (CTE)…”
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A Temperature-Drift Suppression Phase-Locked-Loop With Tunable Locked Range and Frequency Division for MEMS Resonant Accelerometers by Ma, Liangbo, Wang, Zheng, Zhai, Zhaoyang, Wang, Kunfeng, Xiong, Xingyin, Zou, Xudong

“…Microelectromechanical system (MEMS) resonant accelerometers have attracted attention because of their high resolution and quasi-digital output, but their…”
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The association of earnings quality with corporate performance: Evidence from the emerging market of China by Ma, Shiguang, Ma, Liangbo

“…Purpose The aim of this paper is to investigate the association of earnings quality with corporate performance of publicly listed firms of China and tries to…”
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Comparing Different Output Metrics of High-Resolution MEMS Weakly Coupled Resonant Tilt Sensors by Wang, Kunfeng, Xiong, Xingyin, Wang, Zheng, Wang, Bowen, Ma, Liangbo, Zou, Xudong

“…This article presents the theoretical analysis and experimental investigation of a weakly coupled resonant tilt sensor based on different output metrics,…”
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Family control, accounting misstatements, and market reactions to restatements: Evidence from China by Ma, Liangbo, Ma, Shiguang, Tian, Gary

“…We examine the impact of family control on the likelihood of accounting misstatements and on market reactions to subsequent restatements. Using a matched-firm…”
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