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| 1 | Effect of chiropractic manipulation on disrupted epithelium barrier and its mechanism of specialized pro-resolving mediators in a spleen-deficiency murine model显示文摘OBJECTIVE: To investigate the influence of spleen deficiency on the epithelial barrier of jejunum and lungs in a rat model of spleen-deficiency and the effect and potential specialized pro-resolving mediators (SPMs) mechanism of chiropractic manipulation. METHODS: Three-week-old male Sprague-Dawley rats were divided randomly into normal control group (n = 6), spleen-deficiency group (n = 5) and chiropractic group (n = 6). Spleen-deficiency model was induced in spleen-deficiency group and chiropractic group. Moreover, chiropractic manipulation was performed in chiropractic group. Four weeks later, systemic Th1/Th2 balance was evaluated by the ratio of plasma interferon (IFN)-γ/interleukin (IL)-4 levels by enzyme-linked immunosorbent assay (ELISA). Epithelial barrier integrity were assessed by the observation of morphological changes by hematoxylin-eosin staining and zonula occludens (ZO)-1 gene expressions by quantitative real time polymerase chain reaction in jejunum and lungs. Plasma resolvin D1 (RvD1) and lipoxin A4 (LXA4) levels were measures by ELISA for endogenous SPMs production. The levels of docosahexaenoic acid (DHA) and arachidonic acid (AA) in jejunum and lungs were also measured by HPLC-MS/ MS. RESULTS: Comparing with normal control group, spleen-deficiency group showed disrupted mucosa in jejunum, inflammatory condition in lungs, significantly decreased ratio of plasma IFN-γ/IL-4 levels and lower expressions of ZO-1 mRNA in both jejunum and lung tissues. Comparing with spleen-deficiency group, chiropractic group had less disrupted mucosa in jejunum and inflammatory condition in lungs, significantly increased systemic ratio of IFN-γ/IL-4 and expressions of ZO-1 mRNA in both jejunum and lung tissues. Chiropractic group had significantly enhanced plasma levels of RvD1 and LXA4, but had no significantly higher levels of DHA and AA in jejunum and lungs when comparing with spleen-deficiency group. CONCLUSION: Spleen deficiency caused systemic Th1/Th2 imbalance towards Th2 polarization and epithelial barrier disruption in jejunum and lungs.Chiropractic manipulation helped enhance endogenous SPMs production, which might be one of the action mechanism of chiropractic manipulation on the improvement of epithelial barrier disruption. | Xiong Ying Song Zhixiu Gu Yun Qin Yuhang Wei Jiangfei Lu Jinlu Zhu Y | 2019 | Journal of Traditional Chinese Medicine2019，39，5： | 4 |
| 2 | Effects of hydrogenation temperature on room-temperature compressive properties of CMHT-treated Ti6Al4V alloy显示文摘Compression tests were performed at room temperature to investigate the effects of hydrogenation temperature on compressive properties of Ti6 Al4 V alloy treated by continuous multistep hydrogenation treatment(CMHT).Pressure-composition isotherms and micro structures were also studied.Results showed that the equilibrium hydrogen pressure increased,and the hydrogen absorption rate decreased with the increase of hydrogenation temperature.The amounts ofβphase andα'martensite increased first and then decreased when Ti6 Al4 V alloy was treated by four times CMHT with the increase of hydrogenation temperature.Hydrogenation temperature played a different role on the compressive properties of CMHT-treated Ti6 Al4 V alloy.The ultimate compression of Ti6 Al4 V alloy treated by 11 times CMHT at850℃increased by 83.3%as compared to the as-received Ti6 Al4 V alloy.The compressive properties of Ti6 Al4 V alloy were dependent on the amounts of different phases and microstructures when Ti6 Al4 V alloy was treated by CMHT at different temperatures. | Baoguo Yuan Xing Liu Jiangfei Du Qiang Chen Yuanyuan Wan Yunliang Xiang Yan Tang Xiaoxue Zhang Zhongyue Huang | 2021 | Journal of Materials Science & Technology2021，，13： | 3 |
| 3 | Measurement and simulation of the suspension velocity of flax threshing material using CFD-DEM显示文摘In order to explore the aerodynamics characteristics of flax threshing material,and accurately obtain the movement trajectory of the material of each component in air-screen cleaning,the suspension velocities of flax grains,capsules,short stalks and capsule husks at different stages were measured by means of the suspension velocity device.The experimental results showed that the suspension velocity range was 4.55-8.64 m/s for flax grains,6.46-10.90 m/s for flax capsules,3.23-7.75 m/s for flax short stalks,and 1.06-4.21 m/s for flax capsule shells.Based on the experimental results,the overall interval distribution of each component of flax threshing material and the separation characteristics were discussed and the discrete element model of each component of the flax threshing material was established.Through simulation measurement of angle of repose of the material and the sliding friction angle with steel,the reliability of the established model was verified.The gas-solid coupling method was used to simulate the suspension velocity of each component of the flax threshing material,and the suspension velocity of the four components of flax threshing material was obtained.The simulation measurement results were within the actual measurement range,showing that the test results were basically in line with the simulation results.The simulation on the suspension velocity of different components of flax threshing material based on gas-solid coupling had high precision degree.Therefore,the feasibility of the suspension velocity of the flax threshing material measured in the simulation test based on CFD-DEM coupling was verified. | Fei Dai Wenjuan Guo Xuefeng Song Ruijie Shi Jiangfei Qu Wuyun Zhao | 2021 | International Journal of Agricultural and Biological Engineering2021，14，5： | 2 |
| 4 | Hydraulic model optimization of a multi-product pipeline显示文摘An optimization model is established for a multi-product pipeline which has a known delivery demand and operation plan for each off-take station.The aim of this optimization model is to minimize the total pumping operation cost,considering not only factors including the energy equilibrium constraint,the maximum and minimum suction and discharge pressures constraints of pump stations,and pressure constraint at special elevation points,but also the regional differences in electricity prices along the pipeline.The dynamic programming method is applied to solve the model and to find the optimal pump configuration. | Liang Yongtu Li Ming Li Jiangfei | 2012 | Petroleum Science2012，9，4： | 2 |
| 5 | BDE-47 disrupts axonal growth and motor behavior in developing zebrafish显示文摘 | Xiaojuan Chen Changjiang Huang Xuechun Wang Jiangfei Chen Chenglian Bai Yuanhong Chen Xiangping Chen Qiaoxiang Dong Dongren Yang | 2012 | Aquatic Toxicology2012，，： | 1 |
| 6 | Chiroptical generation and amplification of hyperbranched π-conjugated polymers in aggregation states driven by limonene chirality显示文摘 | LIU Jiangfei ZHANG Jian ZHANG Shuangshuang | 2014 | Polym Chem2014，5，3： | 1 |
| 7 | Limonene induced chiroptical generation and inversion during aggregation of achiral polyfluorene analogs:Structure-dependence and mechanism显示文摘 | WANG Laibing SUZUKI N LIU Jiangfei | 2014 | Polym Chem2014，5，20： | 1 |
| 8 | Changes inaromatic compounds of cabernet sauvignon wines during ageingin stainless steel tanks 显示文摘 | MENG Jiangfei FANG Yulin GAO Jinshan | 2011 | African Journal of Biotechnology2011，10，11： | 1 |
| 9 | Influence of shriveling on berry composition and antioxidant activity of Cabernet Sauvignon grapes from Shanxi vineyards显示文摘 | FANG Yulin MENG Jiangfei ZHANG Ang | 2011 | Journal of the Science of Food and Agriculture2011，91，4： | 1 |
| 10 | Phenolic content and antioxidant capacity of Chinese raisins produced in Xinjiang Province显示文摘 | MENG Jiangfei FANG Yulin ZHANG Ang | 2011 | Food Research International2011，44，： | 1 |
| 11 | An EMD threshold de-noising method for inertial sensors 显示文摘 | Gan Yu Sui Lifen Wu Jiangfei | 2014 | Measurement2014，49，： | 1 |
| 12 | BDE-47 disrupts axonal growth and motor behavior in developing zebrafish显示文摘 | Xiaojuan Chen Changjiang Huang Xuechun Wang Jiangfei Chen Chenglian Bai Yuanhong Chen Xiangping Chen Qiaoxiang Dong Dongren Yang | 2012 | Aquatic Toxicology2012，，： | 1 |
| 13 | Comparison of Finite Difference and Finite Volume Method for Numerical Simulation of the Incompressible Viscous Driven Cavity Flow显示文摘 | Wang Jian Li Jiangfei Cheng Wenxue | 2013 | Advanced Materials Research2013，，3： | 1 |
| 14 | Influence of shriveling on berry composition and antioxidant activity of Cabernet Sauvignon显示文摘 | FANG YULIN MENG JIANGFEI ZHANG ANG | 2010 | Journal of the Science of Food and Agriculture2010，，91： | 1 |
| 15 | Design of portable electrochemiluminescence sensing systems for point-of-care-testing applications显示文摘Point-of-care testing(POCT)technology is highly desirable for clinical diagnosis,healthcare monitoring,food safety inspection,and environment surveillance,because it enables rapid detection anywhere,anytime,and by anyone.Electrochemiluminescence(ECL)has been widely used in chemo-/bio analysis due to its advantages such as high sensitivity,simplicity,rapidity and easy to control,and is now attracting increasing attention for POCT applications.However,to realize the accurate on-site quantitation,it is still challenging to develop portable devices which can precisely collect,analyze,transmit and display the ECL signals.This review will focus on how to develop a portable ECL device by summarizing recent examples and analyzing their key components part by part.Then the possible solutions to the existing challenges in the development and applications of portable ECL devices are summarized and discussed in detail,followed by offering future perspectives.We attempted to provide an appealing viewpoint to inspire interested researchers to comprehend and explore portable ECL sensing systems for practical applications and even commercialization. | Shuqi Xia Jiangfei Pan Deshen Dai Zong Dai Mengsu Yang Changqing Yi | 2023 | Chinese Chemical Letters2023，34，5： | 1 |
| 16 | Analysis of lowmolecular weight organic acids in several complex liquid biologicalsystems via HPLC with switching detection wavelength显示文摘 | ZHANG Ang FANG Yulin MENG Jiangfei | 2011 | Journal ofFood Composition and Analysis2011，24，3： | 1 |
| 17 | An EMD Threshold De-noising Method for Inertial Sensors 显示文摘 | Gan Yu Sui Lifen Wu Jiangfei | 2014 | Measurement2014，49，： | 1 |
| 18 | Analysis of low molecular weight organic acids in several complex liquid biological systems via HPLC with switching detection wavelength 显示文摘 | Zhang Ang Fang Yulin Meng Jiangfei | 2011 | Journal of Food Composition and Analysis2011，24，3： | 1 |
| 19 | Fine-grained classification of grape leaves via a pyramid residual convolution neural network显示文摘The value of grape cultivars varies.The use of a mixture of cultivars can negate the benefits of improved cultivars and hamper the protection of genetic resources and the identification of new hybrid cultivars.Classifying cultivars based on their leaves is therefore highly practical.Transplanted grape seedlings take years to bear fruit,but leaves mature in months.Foliar morphology differs among cultivars,so identifying cultivars based on leaves is feasible.Different cultivars,however,can be bred from the same parents,so the leaves of some cultivars can have similar morphologies.In this work,a pyramid residual convolution neural network was developed to classify images of eleven grape cultivars.The model extracts multi-scale feature maps of the leaf images through the convolution layer and enters them into three residual convolution neural networks.Features are fused by adding the value of the convolution kernel feature matrix to enhance the attention on the edge and center regions of the leaves and classify the images.The results indicated that the average accuracy of the model was 92.26%for the proposed leaf dataset.The proposed model is superior to previous models and provides a reliable method for the fine-grained classification and identification of plant cultivars. | Hanghao Li Yana Wei Hongming Zhang Huan Chen Jiangfei Meng | 2022 | International Journal of Agricultural and Biological Engineering2022，15，2： | 0 |
| 20 | A Method to Deduce and Synthesize the Dafny Programs显示文摘We propose a systematic method to deduce and synthesize the Dafny programs.First,the specification of problem is described in strict mathematical language.Then,the derivation process uses program specification transformation technology to perform equivalent transformation.Furthermore,Dafny program is synthesized through the obtained recursive relationship and loop invariants.Finally,the functional correctness of Dafny program is automatically verified by Dafny verifier or online tool.Through this method,we deduce and synthesize Dafny programs for many typical problems such as the cube sum problem,the minimum(or maximum)contiguous subarray problems,several searching problems,several sorting problems,and so on.Due to space limitation,we only illustrate the development process of Dafny programs for two typical problems:the minimum contiguous subarray problem and the new local bubble sorting problem.It proves that our method can effectively improve the correctness and reliability of Dafny program developed.What’s more,we demonstrate the potential of the deductive synthesis method by developing a new local bubble Sorting program. | WANG Changjing DING Xilong HE Jiangfei CHEN Xi HUANG Qing LUO Haimei ZUO Zhengkang | 2021 | Wuhan University Journal of Natural Sciences2021，26，6： | 0 |
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