Ming He
Biographic Data
| ID | 3823636 |
|---|---|
| NAME | Ming He |
| GIVEN NAMES | Ming |
| FAMILY NAME | He |
| SIGNATURE | HE M |
| AFFILIATIONS | Hebei University of Chinese Medicine |
| ORCID | 0000-0003-2023-0009 |
| VERIFIED | Yes |
| TOTAL WORKS | 35 |
| TOTAL CITATIONS | 48 |
| AUTHOR COUNT | 35 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2007 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 4 |
Feeling the unseen
As climate change accelerates, its impacts reach unexpected domains—including the skies. Clear-air turbulence (CAT), an invisible and potentially increasing threat to aviation safety, illustrates a broader climate-era challenge: how societies perceive, communicate, and act on risks that cannot be directly observed. Using recent severe turbulence incidents—most notably Singapore Airlines SQ321 in May 2024—as a cautious entry point rather than evid…
Bushen Tiaojing Decoction promotes endometrial angiogenesis to improve endometrial receptivity by regulating KLF4-mediated mitochondrial function and transcription activity
Mechanism of Bushen Wenyang Huayu Formula against oxidative damage by Let-7b-Bach1 in the treatment of endometriosis
Survival analysis and factors influencing survival time of adult HIV/Aids patients receiving antiretroviral therapy from 2012 to 2022 in Chongqing, China
Background Despite expanded antiretroviral therapy (ART) coverage in China, AIDS remains a major public health challenge. This study aimed to assess survival outcomes and identify factors influencing survival time among HIV/AIDS patients receiving ART. Methods This study was a retrospective cohort study utilizing data on HIV patients receiving antiretroviral therapy in Jiulongpo District, Chongqing, from 2012 to 2022. Life tables estimated cumula…
Multidimensional spatial inequality in China and its relationship with economic growth
Spatial inequality erodes social cohesion and political stability, impacting global sustainable development and human well-being. This study examines spatial inequality in China across economic, social, environmental, infrastructural, and innovation dimensions, exploring how these inequalities evolve with economic development. Drawing on the Sustainable Development Goals and Chinese planning goals, we selected 13 indicators pertinent to human wel…
New Perceptions of Ancient Commerce Driven by Underwater Ancient Site Investigations
In the 1950s and 1960s, to address the flooding issues and power shortage that hindered national construction, the Xinfeng River hydropower plant was planned and built to prevent floods, store water, and generate electricity. Consequently, many ancient ruins in the study area were drowned, including ancient post roads, channels, villages, towns, bridges, and other relic sites. By checking historical data and adopting integrated underwater acousti…
Experimental Conditions for 14 C Graphite Preparation at the Gxnu Lab, China
As a required sample preparation method for 14 C graphite, the Zn-Fe reduction method has been widely used in various laboratories. However, there is still insufficient research to improve the efficiency of graphite synthesis, reduce modern carbon contamination, and test other condition methodologies at Guangxi Normal University (GXNU). In this work, the experimental parameters, such as the reduction temperature, reaction time, reagent dose, Fe p…
Experimental Study on the Charge-Exchange Cross-Sections of Low-Energy Carbon Ions in Helium at Gxnu
Compared with nitrogen and argon, helium is lighter and can better reduce the beam loss caused by angular scattering during beam transmission. The molecular dissociation cross-section in helium is high and stable at low energies, which makes helium the prevalent stripping gas in low-energy accelerator mass spectrometry (AMS). To study the stripping behavior of 14 C ions in helium at low energies, the charge state distributions of carbon ion beams…
Sample Preparation System for Carbonate and Dic in Water at the Gxnu-Ams Laboratory
A new vacuum line to extract CO 2 from carbonate and dissolved inorganic carbon (DIC) in water was established at Guangxi Normal University. The vacuum line consisted of two main components: a CO 2 bubble circulation region and a CO 2 purification collection region, both of which were made of quartz glass and metal pipelines. To validate its reliability, a series of carbonate samples were prepared using this system. The total recovery rate of CO …
Radiocarbon and Tritium Measurements at the Gxnu-Ams Facility
A single-stage accelerator mass spectrometer (GXNU-AMS) developed for radiocarbon and tritium measurements was installed and commissioned at Guangxi Normal University in 2017. After several years of operational and methodological upgrades, its performance has been continuously improved and applied in multidisciplinary fields. Currently, the measurement sensitivity for radiocarbon and tritium is 14 C/ 12 C ∼ (3.14 ± 0.05) ×10 –15 and 3 H/ 1 H ∼ (1…
Understanding the Necessity and Economic Benefits of Lockdown Measures to Contain Covid-19
Since the outbreak of the coronavirus disease 2019 (COVID-19), the issue of how to maintain economic development while containing the epidemic has become a significant concern for decision-makers. Though lockdown measures are verified to be very effective in containing the epidemic, its economic costs and other influences have not been fully explored. As a result, decision-makers in many countries are still hesitant to include the lockdown measur…
Kunling Wan improves oocyte quality by regulating the PKC/Keap1/Nrf2 pathway to inhibit oxidative damage caused by repeated controlled ovarian hyperstimulation
Accuracy and Timeliness of Knowledge Dissemination on Covid-19 Among People in Rural and Remote Regions of China at the Early Stage of Outbreak
Coronavirus disease 2019 (COVID-19) spread throughout China in January 2020. To contain the virus outbreak, the Chinese government took extraordinary measures in terms of public policy, wherein accurate and timely dissemination of information plays a crucial role. Despite all of the efforts toward studying this health emergency, little is known about the effectiveness of public policies that support health communication during such a crisis to di…
Xiaoyao powder improves endometrial receptivity via VEGFR-2-mediated angiogenesis through the activation of the JNK and P38 signaling pathways
C-Ams Technology and Its Applications to an Oil Field Tracer Experiment
Many waterflooding oil fields, injecting water into an oil-bearing reservoir for pressure maintenance, are in their middle to late stages of development. To explore the geological conditions and improve oilfield recovery of the most important well group of the Hu 136 block, located on the border areas of three provinces (Henan, Shandong, and Hebei), Zhongyuan Oilfield, Sinopec, central China, a 14 C cross-well tracer monitoring technology was dev…
New Sample Preparation Line for Radiocarbon Measurements at the Gxnu Laboratory
A new system for preparing 14 C samples was established for a compact accelerator mass spectrometer (GXNU-AMS) at Guangxi Normal University. This sample preparation system consists of three units: a vacuum maintenance unit, a CO 2 purification unit, and a CO 2 reduction unit, all of which were made of quartz glass. A series of radiocarbon ( 14 C) preparation experiments were conducted to verify the reliability of the system. The recovery rate of …
A longitudinal study on emotional distress among local government staff seven years after the 2008 Wenchuan earthquake in China
Although emotional distress can recover over time, it persists even 7 years later. Actions to reduce burnout during the early stage of post-disaster rescue have long-term benefits to staff's psychological outcomes
Spillovers and Path Dependences in the Chinese Manufacturing Industry
In China, numerous policy interventions have been undertaken to promote exports of the manufacturing industry. In this paper, we study how the burgeoning export sector has affected the performance of the manufacturing industry. In particular, we focus our attention on two dimensions: efficiency and technological advancement, and the presence of spillovers and path dependences. The main feature of our empirical study is to distinguish between diff…
Discrimination and Social Exclusion in the Outbreak of Covid-19
This paper is aimed to document the observed social exclusion and discrimination in the outbreak of COVID-19 across the world and inside of China. Discrimination and social exclusion has occurred in various forms, while 25.11% of respondents overseas experienced discrimination in the breakout of COVID-19, and 90% of respondents inside of China exhibited discriminatory attitudes. The discrimination and social exclusion also lead to a range of dama…
Entrepreneurship and industrial clusters
Technical efficiency and technology gap of the manufacturing industry in China
Radiocarbon dating of Chinese Ancient Tea Trees
The jungles of Linyun and Longlin Autonomous Prefecture, located in the heart of the southwestern Guangxi Zhuang Autonomous Region of China, are home to the oldest tea trees ( Camellia sinensis ) in the world. In the absence of regular annual rings, radiocarbon ( 14 C) dating is one of the most powerful tools that can assist in the determination of the ages and growth rates of these plants. In this work, cores were extracted from large ancient te…
Performance of Home-Made Single-Stage 14 C AMS System at Ciae
The second home-made single stage accelerator mass spectrometer (SSAMS) system dedicated to radiocarbon ( 14 C) measurements was built after the first SSAMS system was moved to Guangxi Normal University. With some improvements to the second SSAMS system, the performance has been improved. With the conditions of total ion energy of 200KeV, ions charge states of 1+ and helium as stripper gas, 14 C measurements with precision of 0.5% and a backgroun…
Radiocarbon Characterization study of Atmospheric PM2.5 in Beijing during the 2014 Apec Summit
Radiocarbon ( 14 C) has become a unique and powerful tracer in source apportionment of atmospheric carbonaceous particles. In this study, the Asia Pacific Economic Cooperation summit (APEC) held in Beijing in 2014 was used as a demonstration to research the source apportionment of atmosphere PM2.5. We used a 200 kV single stage accelerator mass spectrometer recently completed at China Institute of Atomic Energy (CIAE). The PM2.5 samples related t…
Technological spillovers in space and firm productivity
Using a spatial econometric model this article studies the determinants and spatial spillovers of firm productivity in China’s electric apparatus industry over the period of 1999–2007. We apply Kelejian’s FE-2SLS procedure to a higher-order spatial autoregressive model and estimate the spatial dependence of firm-level TFP within and across regional borders. The model demonstrates positive and significant intra-regional technological spillovers am…
Re-conceptualizing the Chinese concept of face from a face-sensitive perspective
Synergy and Co-agglomeration of Producer Services and Manufacturing
Ke S., He M. and Yuan C. Synergy and co-agglomeration of producer services and manufacturing: a panel data analysis of Chinese cities, Regional Studies. This paper constructs a simultaneous equation model of co-agglomeration of producer services and manufacturing that highlights the synergy effects of the two sectors located in the same cities or neighbouring cities. It applies the fixed effects instrumental variable (FE IV) estimator to a panel …
Determinants of Urban Spatial Scale
The unprecedented urban economic growth in China has created a huge demand for urban land. Built upon the standard monocentric city model, this empirical study investigates the determinants of urban spatial scale of Chinese cities using a cross-sectional dataset from 650 Chinese cities. The estimates are surprisingly similar to those found for US cities, with four basic factors (population, income, commuting cost and price of rural land) explaini…
C-Ams Technology and Its Applications to an Oil Field Tracer Experiment
Many waterflooding oil fields, injecting water into an oil-bearing reservoir for pressure maintenance, are in their middle to late stages of development. To explore the geological conditions and improve oilfield recovery of the most important well group of the Hu 136 block, located on the border areas of three provinces (Henan, Shandong, and Hebei), Zhongyuan Oilfield, Sinopec, central China, a 14 C cross-well tracer monitoring technology was dev…
New Sample Preparation Line for Radiocarbon Measurements at the Gxnu Laboratory
A new system for preparing 14 C samples was established for a compact accelerator mass spectrometer (GXNU-AMS) at Guangxi Normal University. This sample preparation system consists of three units: a vacuum maintenance unit, a CO 2 purification unit, and a CO 2 reduction unit, all of which were made of quartz glass. A series of radiocarbon ( 14 C) preparation experiments were conducted to verify the reliability of the system. The recovery rate of …
Radiocarbon dating of Chinese Ancient Tea Trees
The jungles of Linyun and Longlin Autonomous Prefecture, located in the heart of the southwestern Guangxi Zhuang Autonomous Region of China, are home to the oldest tea trees ( Camellia sinensis ) in the world. In the absence of regular annual rings, radiocarbon ( 14 C) dating is one of the most powerful tools that can assist in the determination of the ages and growth rates of these plants. In this work, cores were extracted from large ancient te…
Radiocarbon and Tritium Measurements at the Gxnu-Ams Facility
A single-stage accelerator mass spectrometer (GXNU-AMS) developed for radiocarbon and tritium measurements was installed and commissioned at Guangxi Normal University in 2017. After several years of operational and methodological upgrades, its performance has been continuously improved and applied in multidisciplinary fields. Currently, the measurement sensitivity for radiocarbon and tritium is 14 C/ 12 C ∼ (3.14 ± 0.05) ×10 –15 and 3 H/ 1 H ∼ (1…
AMS Measurement of 237 Np at Ciae
237 Np (≃2.14 × 10 6 yr half-life) is potentially applicable in studies on nuclear safeguards and radioactive waste migration. The atomic ratio of 237 Np/U in nature is 10 −12 or even lower, depending strongly on the integral neutron flux received by the material. As an ultra-sensitive technique, accelerator mass spectrometry (AMS) is the best for measuring ultratrace 237 Np. By extracting negative molecular ions NpO – from the oxide sample using…
Conference Participants
From the 19th International Radiocarbon Conference held in Keble College, Oxford, England, April 3-7, 2006
Determinants of Urban Spatial Scale
The unprecedented urban economic growth in China has created a huge demand for urban land. Built upon the standard monocentric city model, this empirical study investigates the determinants of urban spatial scale of Chinese cities using a cross-sectional dataset from 650 Chinese cities. The estimates are surprisingly similar to those found for US cities, with four basic factors (population, income, commuting cost and price of rural land) explaini…
AMS Radiocarbon Dating of an Ancient Pottery Workshop in Hepu County, China
An ancient pottery workshop belonging to the Han Dynasty was excavated in Caoxie village, Hepu County. Caoxie village is an important archaeological site in Hepu County, Beihai City, in south China's Guangxi Zhuang Autonomous Region. It is believed that Hepu County was the oldest departure point on the ancient maritime trading route during the Han Dynasty (206 BC to AD 220) due to the ideal natural geographical conditions and the existence of a l…
Re-conceptualizing the Chinese concept of face from a face-sensitive perspective
Synergy and Co-agglomeration of Producer Services and Manufacturing
Ke S., He M. and Yuan C. Synergy and co-agglomeration of producer services and manufacturing: a panel data analysis of Chinese cities, Regional Studies. This paper constructs a simultaneous equation model of co-agglomeration of producer services and manufacturing that highlights the synergy effects of the two sectors located in the same cities or neighbouring cities. It applies the fixed effects instrumental variable (FE IV) estimator to a panel …
AMS Measurement of 59 Ni at China Institute of Atomic Energy
The long-lived radioisotope 59 Ni is of interest in various research fields including neutron dosimetry, radioactive waste management, and astrophysics. In order to achieve the sensitivity required for such applications, the technique of accelerator mass spectrometry (AMS) 59 Ni measurement has been developed at the AMS facility at China Institute of Atomic Energy (CIAE). Based on the AE-Q3D detection system in the CIAE AMS facility, the interfer…
AMS Measurement of 237 Np at Ciae
237 Np (≃2.14 × 10 6 yr half-life) is potentially applicable in studies on nuclear safeguards and radioactive waste migration. The atomic ratio of 237 Np/U in nature is 10 −12 or even lower, depending strongly on the integral neutron flux received by the material. As an ultra-sensitive technique, accelerator mass spectrometry (AMS) is the best for measuring ultratrace 237 Np. By extracting negative molecular ions NpO – from the oxide sample using…
AMS Measurement of 59Ni at China Institute of Atomic Energy
The long-lived radioisotope 59Ni is of interest in various research fields including neutron dosimetry, radioactive waste management, and astrophysics. In order to achieve the sensitivity required for such applications, the technique of accelerator mass spectrometry (AMS) 59Ni measurement has been developed at the AMS facility at China Institute of Atomic Energy (CIAE). Based on the AE-Q3D detection system in the CIAE AMS facility, the interferen…
Heterogeneous effects of inter- and intra-city transportation infrastructure on economic growth
This article studies the heterogeneous effects of inter- and intra-city transportation infrastructure on the growth of cities using a panel dataset comprising 219 Chinese cities over 1999–2012. According to panel FMOLS estimates, the long-term contribution of inter-city infrastructure (highways or railways) accounts for 6% of city growth, that of intra-city public transit being 2%. The core cities are found to benefit more from these infrastructu…
Steps Toward Measurement of 135 Cs with AMS at Ciae
135 Cs with a half-life of T 1/2 =2.3×10 6 yr is an important nuclide in studies of the dispersal of nuclear material in the environment. Preliminary measurements using 133 Cs as a proxy for the long-lived 135 Cs, with accelerator mass spectrometry (AMS) have been developed at the China Institute of Atomic Energy (CIAE). In order to improve the sensitivity of 135 Cs AMS measurement, a new conducting material, Fe powder, was used in the experiment…
Technological spillovers in space and firm productivity
Using a spatial econometric model this article studies the determinants and spatial spillovers of firm productivity in China’s electric apparatus industry over the period of 1999–2007. We apply Kelejian’s FE-2SLS procedure to a higher-order spatial autoregressive model and estimate the spatial dependence of firm-level TFP within and across regional borders. The model demonstrates positive and significant intra-regional technological spillovers am…
Entrepreneurship and industrial clusters
Technical efficiency and technology gap of the manufacturing industry in China
Radiocarbon dating of Chinese Ancient Tea Trees
The jungles of Linyun and Longlin Autonomous Prefecture, located in the heart of the southwestern Guangxi Zhuang Autonomous Region of China, are home to the oldest tea trees ( Camellia sinensis ) in the world. In the absence of regular annual rings, radiocarbon ( 14 C) dating is one of the most powerful tools that can assist in the determination of the ages and growth rates of these plants. In this work, cores were extracted from large ancient te…
Performance of Home-Made Single-Stage 14 C AMS System at Ciae
The second home-made single stage accelerator mass spectrometer (SSAMS) system dedicated to radiocarbon ( 14 C) measurements was built after the first SSAMS system was moved to Guangxi Normal University. With some improvements to the second SSAMS system, the performance has been improved. With the conditions of total ion energy of 200KeV, ions charge states of 1+ and helium as stripper gas, 14 C measurements with precision of 0.5% and a backgroun…
Radiocarbon Characterization study of Atmospheric PM2.5 in Beijing during the 2014 Apec Summit
Radiocarbon ( 14 C) has become a unique and powerful tracer in source apportionment of atmospheric carbonaceous particles. In this study, the Asia Pacific Economic Cooperation summit (APEC) held in Beijing in 2014 was used as a demonstration to research the source apportionment of atmosphere PM2.5. We used a 200 kV single stage accelerator mass spectrometer recently completed at China Institute of Atomic Energy (CIAE). The PM2.5 samples related t…
Spillovers and Path Dependences in the Chinese Manufacturing Industry
In China, numerous policy interventions have been undertaken to promote exports of the manufacturing industry. In this paper, we study how the burgeoning export sector has affected the performance of the manufacturing industry. In particular, we focus our attention on two dimensions: efficiency and technological advancement, and the presence of spillovers and path dependences. The main feature of our empirical study is to distinguish between diff…
Discrimination and Social Exclusion in the Outbreak of Covid-19
This paper is aimed to document the observed social exclusion and discrimination in the outbreak of COVID-19 across the world and inside of China. Discrimination and social exclusion has occurred in various forms, while 25.11% of respondents overseas experienced discrimination in the breakout of COVID-19, and 90% of respondents inside of China exhibited discriminatory attitudes. The discrimination and social exclusion also lead to a range of dama…
A longitudinal study on emotional distress among local government staff seven years after the 2008 Wenchuan earthquake in China
Although emotional distress can recover over time, it persists even 7 years later. Actions to reduce burnout during the early stage of post-disaster rescue have long-term benefits to staff's psychological outcomes
Accuracy and Timeliness of Knowledge Dissemination on Covid-19 Among People in Rural and Remote Regions of China at the Early Stage of Outbreak
Coronavirus disease 2019 (COVID-19) spread throughout China in January 2020. To contain the virus outbreak, the Chinese government took extraordinary measures in terms of public policy, wherein accurate and timely dissemination of information plays a crucial role. Despite all of the efforts toward studying this health emergency, little is known about the effectiveness of public policies that support health communication during such a crisis to di…
Xiaoyao powder improves endometrial receptivity via VEGFR-2-mediated angiogenesis through the activation of the JNK and P38 signaling pathways
C-Ams Technology and Its Applications to an Oil Field Tracer Experiment
Many waterflooding oil fields, injecting water into an oil-bearing reservoir for pressure maintenance, are in their middle to late stages of development. To explore the geological conditions and improve oilfield recovery of the most important well group of the Hu 136 block, located on the border areas of three provinces (Henan, Shandong, and Hebei), Zhongyuan Oilfield, Sinopec, central China, a 14 C cross-well tracer monitoring technology was dev…
New Sample Preparation Line for Radiocarbon Measurements at the Gxnu Laboratory
A new system for preparing 14 C samples was established for a compact accelerator mass spectrometer (GXNU-AMS) at Guangxi Normal University. This sample preparation system consists of three units: a vacuum maintenance unit, a CO 2 purification unit, and a CO 2 reduction unit, all of which were made of quartz glass. A series of radiocarbon ( 14 C) preparation experiments were conducted to verify the reliability of the system. The recovery rate of …
Understanding the Necessity and Economic Benefits of Lockdown Measures to Contain Covid-19
Since the outbreak of the coronavirus disease 2019 (COVID-19), the issue of how to maintain economic development while containing the epidemic has become a significant concern for decision-makers. Though lockdown measures are verified to be very effective in containing the epidemic, its economic costs and other influences have not been fully explored. As a result, decision-makers in many countries are still hesitant to include the lockdown measur…
Kunling Wan improves oocyte quality by regulating the PKC/Keap1/Nrf2 pathway to inhibit oxidative damage caused by repeated controlled ovarian hyperstimulation
China (13 works) · Geography (12 works) · Accelerator mass spectrometry (11 works) · Chemistry (11 works) · Economics (10 works) · Physics (9 works) · Radiocarbon dating (9 works) · Geology (8 works) · Nuclear physics (8 works) · Radiochemistry (8 works)