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| 1 | Detecting and monitoring of water inrush in tunnels and coal mines using direct current resistivity method:A review显示文摘Detecting, real-time monitoring and early warning of underground water-bearing structures are critically important issues in prevention and mitigation of water inrush hazards in underground engineering.Direct current(DC) resistivity method is a widely used method for routine detection, advanced detection and real-time monitoring of water-bearing structures, due to its high sensitivity to groundwater. In this study, the DC resistivity method applied to underground engineering is reviewed and discussed,including the observation mode, multiple inversions, and real-time monitoring. It is shown that a priori information constrained inversion is desirable to reduce the non-uniqueness of inversion, with which the accuracy of detection can be significantly improved. The focused resistivity method is prospective for advanced detection; with this method, the flanking interference can be reduced and the detection distance is increased subsequently. The time-lapse resistivity inversion method is suitable for the regions with continuous conductivity changes, and it can be used to monitor water inrush in those regions. Based on above-mentioned features of various methods in terms of benefits and limitations, we propose a three-dimensional(3D) induced polarization method characterized with multi-electrode array, and introduce it into tunnels and mines combining with real-time monitoring with time-lapse inversion and cross-hole resistivity method. At last, the prospective applications of DC resistivity method are discussed as follows:(1) available advanced detection technology and instrument in tunnel excavated by tunnel boring machine(TBM),(2) high-resolution detection method in holes,(3) four-dimensional(4D)monitoring technology for water inrush sources, and(4) estimation of water volume in water-bearing structures. | Shucai Li Bin Liu Lichao Nie Zhengyu Liu Mingzhen Tian Shirui Wang Maoxin Su Qian Guo | 2015 | Journal of Rock Mechanics and Geotechnical Engineering2015,7,4: | 12 |
| 2 | Mul- tiple-hologram storage for thin layers of Methyl Orange dyes in polyvinyl alcohol matrices 显示文摘 | Yichun Liu Haiyu Wang Mingzhen Tian | 1995 | Opt Lett1995,20,: | 1 |
| 3 | Study of two-wave coupling in Cu:KNSBN using red light显示文摘 | HAIYU WANG MINGZHEN TIAN JIULING LIN | 1995 | Optics Communications1995,115,: | 1 |
| 4 | Linear Electron-Phonon Interaction in Organic Spectral Hole-Burning Materials显示文摘The linear electron-phonon interaction in polymethylmethacrylate(PMMA)doped with electron donor zinc-tetraphenylbenzoporphyrin(ZnTPBP)and acceptor p-hydroxybenzsAdhyde(PHBA)t or p-aininoacetophenone(PAAP)was investigated by photon-gated spectral hole-burning(PHB),The aim is to study the factors that&ffed the linear elec iron-ph on on coupling and the thermal stability of spectral holes in the organic film samples. | TIAN Mingzhen LUO Baozhu LI Wenlian HUANG Shihua YU Jiaqi YANG Kaihai | 1993 | Chinese Physics Letters1993,10,10: | 0 |
| 5 | Venetoclax and Azacitidine in Chinese patients with untreated acute myeloid leukemia ineligible for intensive chemotherapy显示文摘Dear Editor,Acute Myeloid Leukemia(AML)patients are often found ineligible for aggressive standard chemotherapy in clinic because of old age and poor conditions.Current evidences suggest that targeted combination therapy might help these patients achieve a higher response rate with acceptable adverse events(AEs).^(1)Venetoclax(VEN),a selective small-molecule BCL2 inhibitor,combined with hypomethylating agent(HMA),such as azacytidine(AZA). | Leiming Xia Wanlu Tian Yiming Zhao Lingling Jiang Wei Qian Lei Jiang Ling Ge Jianjun Li Fengbo Jin Mingzhen Yang | 2023 | Signal Transduction and Targeted Therapy2023,8,6: | 0 |
| 6 | Application and Prospect of Postmortem Imaging Technology in Forensic Cardiac Pathology:A Systemic Review显示文摘Postmortem imaging(PMI)technology known as virtual autopsy or virtopsy is regarded as a useful method of noninvasive or minimally invasive autopsy in forensic practice.Postmortem computed tomography is applicable to traumatic investigation,acute hemorrhage,pulmonary parenchyma disease,calcification(calculus,atherosclerosis),and gas accumulation.Postmortem magnetic resonance(PMMR)has been proven to have advantages in soft tissue identification.Cardiac death is one of the keys and difficult points in forensic practice.With the introduction and development of PMCT angiography and PMMR,it was proved to be a very promising tool in the investigation of cardiac death,including vascular cavities and ischemic myocardium.This article reviewed the applications of the latest PMI and its related technologies in forensic cardiac pathology,including advantages,limitations,and development prospects. | Ningguo Liu Mingzhen Yang Zhling Tian Hewen Dong Yang Lu Donghua Zou Yanbin Wang | 2022 | Journal of Forensic Science and Medicine2022,8,4: | 0 |