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Analysis registration group features on “two-child fertility policy” in Guangzhou

Tang Yunge,Li Feicheng,Han Liwei

Strategic Study of CAE 2015, Volume 17, Issue 6,   Pages 82-85

Abstract:

In this paper we take the “two-child fertility policy” registration group as an example and analyse their demographical features,predict the effects of fertility policy adjustment to social and individuals, promote the continuous improvement of fertility policy, having very important realistic significance.

Keywords： two-child fertility policy     group features     Guangdong Provice    

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Relationship between electricity consumption and economic growth of Guangdong Province in China

Lianhong LV, Hong LUO, Baoliu ZHANG

Frontiers in Energy 2012, Volume 6, Issue 4,   Pages 351-355 doi: 10.1007/s11708-012-0209-7

Abstract: Guangdong is a province with the most electricity consumption (EC) and the fastest economic growth inHowever, there has long been a contradiction between electricity supply and demand in Guangdong and thisTherefore, the research on the relationship between EC and economic growth of Guangdong is of very importanttest and co-integration test is used to analyze the relationship between EC and economic growth of GuangdongWhen the GDP and GIOV grows 1 unit respectively, the EC of Guangdong province will increase 0.97 and

Keywords： co-integration     granger causality     electricity consumption (EC)     economic growth    

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Alcohol and tea consumption in relation to the risk of nasopharyngeal carcinoma in Guangdong, China

Hong-Lian RUAN, Feng-Hua XU, Wen-Sheng LIU, Qi-Sheng FENG, Li-Zhen CHEN, Yi-Xin ZENG, Wei-Hua JIA,

Frontiers of Medicine 2010, Volume 4, Issue 4,   Pages 448-456 doi: 10.1007/s11684-010-0280-6

Abstract: The study included 2846 individuals in Guangdong Province, China, with 1387 newly diagnosed cases of

Keywords： nasopharyngeal carcinoma     case-control study     alcohol consumption     tea consumption    

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Reaction mechanism of arsenic capture by a calcium-based sorbent during the combustion of arsenic-contaminated biomass: A pilot-scale experience

Mei Lei, Ziping Dong, Ying Jiang, Philip Longhurst, Xiaoming Wan, Guangdong Zhou

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 2, doi: 10.1007/s11783-019-1110-y

Abstract:

Pilot-scale combustion is required to treat arsenic-enriched biomass in China.

CaO addition to arsenic-enriched biomass reduces arsenic emission.

CaO captures arsenic via chemical adsorption to form Ca3(AsO4)2.

Keywords： Arsenic contamination     Phytoremediation     Emission control     Calcium-based sorbent     Biomass disposal     Pilot-scale combustion    

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Tissue engineering of cartilage, tendon and bone

Hengyun SUN, Wei LIU, Guangdong ZHOU, Wenjie ZHANG, Lei CUI, Yilin CAO

Frontiers of Medicine 2011, Volume 5, Issue 1,   Pages 61-69 doi: 10.1007/s11684-011-0122-1

Abstract:

Tissue engineering aims to produce a functional tissue replacement to repair defects. Tissue reconstruction is an essential step toward the clinical application of engineered tissues. Significant progress has recently been achieved in this field. In our laboratory, we focus on construction of cartilage, tendon and bone. The purpose of this review was to summarize the advances in the engineering of these three tissues, particularly focusing on tissue regeneration and defect repair in our laboratory. In cartilage engineering, articular cartilage was reconstructed and defects were repaired in animal models. More sophisticated tissues, such as cartilage in the ear and trachea, were reconstructed both in vitro and in vivo with specific shapes and sizes. Engineered tendon was generated in vitro and in vivo in many animal models with tenocytes or dermal fibroblasts in combination with appropriate mechanical loading. Cranial and limb bone defects were also successfully regenerated and repaired in large animals. Based on sophisticated animal studies, several clinical trials of engineered bone have been launched with promising preliminary results, displaying the high potential for clinical application.

Keywords： Tissue engineering     cartilage     bone     tendon     recent advances    

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Simulationmodel of self-organizing pedestrianmovement considering following behavior Article

Zhilu YUAN, Hongfei JIA, Mingjun LIAO, Linfeng ZHANG, Yixiong FENG, Guangdong TIAN

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 8,   Pages 1142-1150 doi: 10.1631/FITEE.1601592

Abstract: A new force is introduced in the social force model (SFM) for computing following behavior in pedestrian counterflow, whereby an individual tries to approach others in the same direction to avoid conflicts with pedestrians from the opposite direction. The force, like a kind of gravitation, is modeled based on the movement state and visual field of the pedestrian, and is added to the classical SFM. The modified model is presented to study the impact of following behavior on the process of lane formation, the conflict, the number of lanes formed, and the traffic efficiency in the simulations. Simulation results show that the following behavior has a significant effect on the phenomenon of lane formation and the traffic efficiency.

Keywords： Gravitation     Pedestrian counterflow     Social force model (SFM)     Lane formation     Self-organizing    

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Strategic Planning of Global Innovation and Industry Highland in Guangdong–Hong Kong–Macao Greater Bay

Wang Yingjun, Zeng Zhimin, Zhang Longpeng, Hu Yanjuan

Strategic Study of CAE 2021, Volume 23, Issue 6,   Pages 108-119 doi: 10.15302/J-SSCAE-2021.06.012

Abstract:

As the construction of Guangdong–Hong Kong–Macao GreaterThe Guangdong–Hong Kong–Macao Greater Bay Area can be built to be a global innovation and

Keywords： Guangdong–Hong Kong–Macao Greater Bay Area     technological innovation     emerging industries     global inovation    

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Predicting SARS for Guangdong, Beijing and Mainland China 2003 Cases

Wang Jianfeng

Strategic Study of CAE 2003, Volume 5, Issue 8,   Pages 23-29

Abstract:

The study is aimed at choosing a better predictive model for the accurate description of SARS in Guangdong

Keywords： SARS     generalized Logistic growth model     Gompertz function     prediction     optimization    

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Trends, Drivers, and Mitigation of CO2 Emissions in the Guangdong–Hong Kong–Macao Greater Article

Ya Zhou, Kejun Li, Sheng Liang ,Xuelan Zeng, Yanpeng Cai, Jing Meng, Yuli Shan, Dabo Guan, Zhifeng Yang

Engineering 2023, Volume 23, Issue 4,   Pages 138-148 doi: 10.1016/j.eng.2022.03.017

Abstract:

The Guangdong–Hong Kong–Macao Greater Bay Area (GBA) is a national initiative aimed at

Keywords： Guangdong–Hong Kong–Macao Greater Bay Area     CO2 emissions     Driving factors     Low-carbon development    

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Research Developments and Prospects on Microseismic Source Location in Mines Review

Jiulong Cheng,Guangdong Song,Xiaoyun Sun,Laifu Wen,Fei Li

Engineering 2018, Volume 4, Issue 5,   Pages 653-660 doi: 10.1016/j.eng.2018.08.004

Abstract:

Microseismic source location is the essential factor in microseismic monitoring technology, and its location precision has a large impact on the performance of the technique. Here, we discuss the problem of low-precision location identification for microseismic events in a mine, as may be obtained using conventional location methods that are based on arrival time. In this paper, microseismic location characteristics in mining are analyzed according to the characteristics of the mine's microseismic wavefield. We review research progress in mine-related microseismic source location methods in recent years, including the combination of the Geiger method with the linear method, combined microseismic event location method, optimization of relative location method, location method without pre-measured velocity, and location method without arrival time picking. The advantages and disadvantages of these methods are discussed, along with their feasible conditions. The influences of geophone distribution, first arrival time picking, and the velocity model on microseismic source location are analyzed, and measures are proposed to influence these factors. Approaches to solve the problem under study include adopting information fusion, combining and optimizing existing methods, and creating new methods to realize highprecision microseismic source location. Optimization of the velocity structure, along with applications of the time-reversal imaging technique, passive time-reversal mirror, and relative interferometric imaging, are expected to greatly improve microseismic location precision in mines. This paper also discusses the potential application of information fusion and deep learning methods in microseismic source location in mines. These new and innovative location methods for microseismic source location have extensive prospects for development.

Keywords： Microseismic source location     Influencing factors     Time-reversal imaging     Research progress     Prospects for development    

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Hydrogen Sulfide Promotes Adipocyte Differentiation, Hyperplasia, and Hypertrophy Article

Richa Verma,Ming Fu,Guangdong Yang,Lingyun Wu,Rui Wang

Engineering 2023, Volume 20, Issue 1,   Pages 36-48 doi: 10.1016/j.eng.2022.09.010

Abstract:

Hydrogen sulfide (H2S) is endogenously produced in adipocytes and fat tissues and stimulates adipogenesis. The integrated pathogenic effects of H2S on the development of obesity and the underlying mechanisms, however, have been unclear. Here, we find that a decreased endogenous H2S level lowered lipid accumulation in mouse adipocytes. Exogenous H2S treatment significantly increased the adipogenesis of primary mouse preadipocytes after six days of adipogenic induction. In the early phase of adipogenesis, H2S increased cell proliferation and prepared cells to go through hyperplasia. After H2S treatment for ten days, preadipocytes exhibited significantly greater cell surface area and diameter, indicating cell hypertrophy. Although it stimulated lipid accumulation and adipogenesis, H2S had no effect on lipolysis. With nutrition overload and high glucose/insulin incubation, H2S further stimulated glucose consumption and deteriorated adipocyte hypertrophy. H2S upregulated hyperplasia genes (CCAAT/enhancer-binding protein (C/EBPβ), cell division cycle 25 (Cdc25), minichromosome maintenance 3 (Mcm3), and cell division cycle (Cdc45)) and cyclin-dependent kinase 2 protein (Cdk2), which regulates cell proliferation. H2S also upregulated the insulin receptor β (Irβ)-activated mitogen-activated protein kinase (MAPK) and protein kinase B (Akt) pathways, leading to adipogenesis. In conclusion, H2S increases adipocyte differentiation, hypertrophy, and hyperplasia, implying that it plays a pathogenic role in obesity disorder.

Keywords： Adipogenesis     Adipocytes     Gasotransmitter     Glucose     H2S     Insulin     Lipid     Obesity    

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Developing and applicating of Guangdong Zhongyuan shipbuilding gantry crane with function of turning

Huang Yaoyi,Wang Jingquan,Zhang Zhihua,Wang Xu

Strategic Study of CAE 2012, Volume 14, Issue 7,   Pages 40-45

Abstract: justify;">The paper briefly introduced The state about The developing and applicating successfully of Guangdong

Keywords： shipbuilding     crane     development     application    

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Hazardous Waste Management in the Guangdong–Hong Kong–Macao Greater Bay Area

Beidou Xi, Tianxue Yang, Rui Zhao, Linyun Jing, Tiancheng Gong, Qifei Huang, Li´an Hou

Engineering 2022, Volume 8, Issue 1,   Pages 25-28 doi: 10.1016/j.eng.2021.08.009

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Energy Revolution Promoting Open Development of the Pearl River Delta

Huhe Taoli, Luo Zhigang, Yuan Ruling, Sun Fuan, Chen Yong

Strategic Study of CAE 2021, Volume 23, Issue 1,   Pages 52-59 doi: 10.15302/J-SSCAE-2021.01.009

Abstract: reserves and renewable energies by relying on the Belt and Road construction and the development of the Guangdong

Keywords： energy revolution，open development，the Pearl River Delta region，the Guangdong–Hong Kong–Macao Greater    

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Title Author Date Type Operation

Analysis registration group features on “two-child fertility policy” in Guangzhou

Tang Yunge,Li Feicheng,Han Liwei

Journal Article

Relationship between electricity consumption and economic growth of Guangdong Province in China

Lianhong LV, Hong LUO, Baoliu ZHANG

Journal Article

Alcohol and tea consumption in relation to the risk of nasopharyngeal carcinoma in Guangdong, China

Hong-Lian RUAN, Feng-Hua XU, Wen-Sheng LIU, Qi-Sheng FENG, Li-Zhen CHEN, Yi-Xin ZENG, Wei-Hua JIA,

Journal Article

Reaction mechanism of arsenic capture by a calcium-based sorbent during the combustion of arsenic-contaminated biomass: A pilot-scale experience

Mei Lei, Ziping Dong, Ying Jiang, Philip Longhurst, Xiaoming Wan, Guangdong Zhou

Journal Article

Tissue engineering of cartilage, tendon and bone

Hengyun SUN, Wei LIU, Guangdong ZHOU, Wenjie ZHANG, Lei CUI, Yilin CAO

Journal Article

The First Explosion in China-The Masterpiece of Guangdong Hongda Blasting Engineering Company

Journal Article

Simulationmodel of self-organizing pedestrianmovement considering following behavior

Zhilu YUAN, Hongfei JIA, Mingjun LIAO, Linfeng ZHANG, Yixiong FENG, Guangdong TIAN

Journal Article

Strategic Planning of Global Innovation and Industry Highland in Guangdong–Hong Kong–Macao Greater Bay

Wang Yingjun, Zeng Zhimin, Zhang Longpeng, Hu Yanjuan

Journal Article

Predicting SARS for Guangdong, Beijing and Mainland China 2003 Cases

Wang Jianfeng

Journal Article

Trends, Drivers, and Mitigation of CO2 Emissions in the Guangdong–Hong Kong–Macao Greater

Ya Zhou, Kejun Li, Sheng Liang ,Xuelan Zeng, Yanpeng Cai, Jing Meng, Yuli Shan, Dabo Guan, Zhifeng Yang

Journal Article

Research Developments and Prospects on Microseismic Source Location in Mines

Jiulong Cheng,Guangdong Song,Xiaoyun Sun,Laifu Wen,Fei Li

Journal Article

Hydrogen Sulfide Promotes Adipocyte Differentiation, Hyperplasia, and Hypertrophy

Richa Verma,Ming Fu,Guangdong Yang,Lingyun Wu,Rui Wang

Journal Article

Developing and applicating of Guangdong Zhongyuan shipbuilding gantry crane with function of turning

Huang Yaoyi,Wang Jingquan,Zhang Zhihua,Wang Xu

Journal Article

Hazardous Waste Management in the Guangdong–Hong Kong–Macao Greater Bay Area

Beidou Xi, Tianxue Yang, Rui Zhao, Linyun Jing, Tiancheng Gong, Qifei Huang, Li´an Hou

Journal Article

Energy Revolution Promoting Open Development of the Pearl River Delta

Huhe Taoli, Luo Zhigang, Yuan Ruling, Sun Fuan, Chen Yong

Journal Article