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| 1 | Temporal and spatial variations of the active layer along the Qinghai-Tibet Highway in a permafrost region显示文摘Using monitored active layer thickness(ALT) and environmental variables of 10 observation fields along the Qinghai-Tibet Highway in permafrost region of the Qinghai-Tibetan Plateau(QTP),a model for ALT estimation was developed.The temporal and spatial characteristics of the ALT were also analyzed.The results showed that in the past 30 years ALT in the study region increased at a rate of 1.33 cm a-1.Temperatures at the upper limit of permafrost and at 50 cm depth,along with soil cumulative temperature at 5 cm depth also exhibited a rising trend.Soil heat flux increased at a rate of 0.1 Wm-2 a-1.All the above changes demonstrated that the degradation of permafrost happened in the study region on the QTP.The initial thawing date of active layer was advanced,while the initial freezing date was delayed.The number of thawing days increased to a rate of 1.18 da-1.The variations of active layer were closely related to the permafrost type,altitude,underlying surface type and soil composition.The variations were more evident in cold permafrost region than in warm permafrost region,in high-altitude region than in low-altitude region,in alpine meadow region than in alpine steppe region;and in fine-grained soil region than in coarse-grained soil region. | LI Ren ZHAO Lin DING YongJian WU TongHua XIAO Yao DU ErJi LIU GuangYue QIAO YongPing | 2012 | Chinese Science Bulletin2012，57，35： | 51 |
| 2 | Mountain permafrost distribution modeling using Multivariate Adaptive Regression Spline (MARS) in the Wenquan area over the Qinghai-Tibet Plateau显示文摘In high mountainous areas, the development and distribution of alpine permafrost is greatly affected by macroand micro-topographic factors. The effects of latitude, altitude, slope, and aspect on the distribution of permafrost were studied to understand the distribution patterns of permafrost in Wenquan on the Qinghai-Tibet Plateau. Cluster and correlation analysis were performed based on 30 m Global Digital Elevation Model (GDEM) data and field data obtained using geophysical exploration and borehole drilling methods. A Multivariate Adaptive Regression Spline model (MARS) was developed to simulate permafrost spatial distribution over the studied area. A validation was followed by comparing to 201 geophysical exploration sites, as well as by comparing to two other models, i.e., a binary logistic regression model and the Mean Annual Ground Temperature model (MAGT). The MARS model provides a better simulation than the other two models. Besides the control effect of elevation on permafrost distribution, the MARS model also takes into account the impact of direct solar radiation on permafrost distribution. | XiuMin Zhang ZhuoTong Nan JiChun Wu ErJi Du Tong Wang YanHui You | 2012 | Research in Cold and Arid Regions2012，4，5： | 3 |
| 3 | Downregulating integrin subunit alpha 7(ITGA7)promotes proliferation,invasion,and migration of papillary thyroid carcinoma cells through regulating epithelial-to-mesenchymal transition显示文摘Thyroid cancer is one of the common malignancies of the endocrine system and the number of thyroid cancer cases is increasing constantly.Significant work has focused on the molecular mechanisms of thyroid cancer,but many mechanisms remain undiscovered.In this study,we employed a comprehensive analysis of whole-transcriptome resequencing derived from paired papillary thyroid cancer(PTC)and normal thyroid tissues.We performed a massive parallel whole-transcriptome resequencing of matched PTC and normal thyroid tissues in 19 patients and found that integrin subunit alpha 7(ITGA7)was downregulated in thyroid tumor tissues,but the function of ITGA7 in this cancer is still unclear.We also discovered that ITGA7 gene in thyroid cancer tissues was downregulated compared to paired adjacent non-tumor tissues by real-time quantitative polymerase chain reaction.After transfection with small interfering RNA to knock down ITGA7 the abilities of colony formation,proliferation,migration,and invasion were enhanced in PTC cell lines(TPC1 and KTC-1).Meanwhile,ITGA7 knockdown decreased apoptotic cell death in thyroid cells but promoted the expressions of N-cadherin and vimentin and decreased E-cadherin expression by epithelial-to-mesenchymal transition,which may induce invasion and migration.In conclusion,these results indicated that ITGA7 is involved in the progress of PTC and might act as a tumor suppressor gene. | Yaoyao Guan Adheesh Bhandari Erjie Xia Lingguo Kong Xiaohua Zhang Ouchen Wang | 2020 | Acta Biochimica et Biophysica Sinica2020，52，2： | 2 |
| 4 | Mechanism of expansion of concrete due to the presence of dead-burnt CaO and MgO 显示文摘 | CHATI'ERJI S | 1995 | Cement andConcrete Research1995，25，1： | 1 |
| 5 | Loss of microRNA 122 expression in patients with hepatitis B enhances hepatitis B virus replication through cyclin G1‐modulated P53 activity显示文摘 | Saifeng Wang Lipeng Qiu Xiaoli Yan Wensong Jin Yanzhong Wang Lizhao Chen Erjie Wu Xin Ye George F. Gao Fusheng Wang Yu Chen Zhongping Duan Songdong Meng | 2012 | Hepatology2012，，3： | 1 |
| 6 | Characterlzation of entrained air bubble systems in concretes by means of an image analyzing micro- scope显示文摘 | CHATI'ERJI S GUDMUNDSSON H | 1977 | Cement and Concrete Research1977，，7： | 1 |
| 7 | Surface effect aero-hydrodynamics and its applications显示文摘 | Erjie Cui | 1998 | Sadhana (-)1998，，5： | 1 |
| 8 | Biological functions of miR- 29b contribute to positive regulation of osteoblast differentiation 显示文摘 | Li Z Hassan MQ Jaff erji M | 2009 | J Biol Chem2009，284，15： | 1 |
| 9 | An FFF-based technique for trans- lation rotation, and scale-invariant image registration 显示文摘 | REDDY B S CHA'Iq'ERJI B N | 1996 | IEEE Transactions on Image Processing1996，5，8： | 1 |
| 10 | A new bionic MAV's flapping motion based on fruit fly hovering at low Reynolds number显示文摘根据徘回的水果苍蝇的高不稳定的空气动力学的机制上的研究,水果的空气动力学的优点和劣势飞 flapping 运动被分析。一个新仿生的 flapping 运动被建议削弱劣势并且维持优点,它可以在设计并且生产微空气车辆被使用(MAV 的) 。新仿生的 flapping 运动的翻译与水果苍蝇 flapping 运动的一样。然而,新仿生的 flapping 运动的旋转是不同的。它不在开始和击的结束作为水果苍蝇 flapping 运动,而是投球下面旋转是投球起来旋转。牝鹿计划由 Rogers 开发了的第三顺序的数字方法被用来学习这些问题。数字方法和计算节目的正确性被在三个模式比较水果苍蝇 flapping 运动的现在的 CFD 结果认为正当,即,先进模式,对称的模式和推迟的模式,与 Dickinson 的试验性的结果。他们同意了对方很好。随后,在三个模式的新仿生的 flapping 运动的空气动力学的特征数字地也被模仿,并且与水果苍蝇 flapping 的那些相比。结论能被得出徘回的水果苍蝇的高不稳定的电梯机制也是,这有效地由这新仿生的 flapping 利用了。与水果苍蝇 flapping 相比,不稳定非常新 flapping 减少拖并且比率上升极大地拖增加。并且在徘回的水果苍蝇的三个 flapping 模式的吝啬的电梯之中的大差异有效地在新 flapping 被弄平。在另一方面,这个新仿生的 flapping 运动应该更容易被认识到。最后,上述结论就为徘回的 flapping 运动被得出,这必须被指出。并且在前面的飞行的新仿生的 flapping 运动的空气动力学的特征将在下一步被学习。 | Peng Bai Erjie Cui Feng Li Weijiang Zhou Bingyan Chen | 2007 | Acta Mechanica Sinica2007，23，5： | 1 |
| 11 | Quantitation of flupirtine and its active acetylated metabolite by reversed-phase high-performance liquid chromatography using fluorometric detection 显示文摘 | NARANG P K TOURVILLE J F CHATI'ERJI D C | 1984 | J Chromatography1984，305，1： | 1 |
| 12 | Mechanism of concrete due to the presence of dead-burnt CaO and MgO显示文摘 | Chat erji S | | 0，，1： | 1 |
| 13 | Research on the flow around the bluff bodies and flow induced vibrations 显示文摘 | Sun Tianfeng and Cui Erjie | 1987 | ACTA Aerodynamica Sinica1987，5，1： | 1 |
| 14 | Conditional Diagnosability of Hypermeshes under the Comparison Model显示文摘 | Yang Erjie' Yanga Xiaofan Donga Qiang | 2011 | Information Processing Letters2011，111，4： | 1 |
| 15 | Long-term result of stapled haemorrhoidopexy in a prospective single centre study of 153 patients with 1-6 years of follow-up显示文摘 | C erjy R Derwinger K Lindhoff-Larson A | 2012 | Colorectal Dis2012，14，4： | 1 |
| 16 | Conditional diagnosability of hypermeshes under the comparison model 显示文摘 | YANG Erjie YANG Xiaofan DONG Qiang | 2011 | Information Processing Letters2011，111，4： | 1 |
| 17 | Applications of water-soluble polymers in the oil field 显示文摘 | CHATI'ERJI J BORCHARDT J K | 1981 | J Petrol Technol1981，33，： | 1 |
| 18 | Some Observations on Building New-mode Major Powers Relations between China and India显示文摘In the 60 years of diplomatic relations between China and India, the bilateral relations takes twists and turns. In recent years, China and India transcend multiple factors unfavorable to development of bilateral relations such as the cold war mentality, India's nuclear crisis, Sino-Indian border disputes, have made considerable progress in the area of economic cooperation, and deepened the bilateral strategic mutual trust, and strengthened the strategic partnership, hence, to build a new-mode relations has become the consensus between India and China. However, the ultimate realization of a new-mode major powers relationship will experience a long and difficult process. Mainly because from the Geo-security perspective, the border disputes, China's Tibet matters, India Ocean strategic interests will have long plagued impacts on the bilateral relations. Externally, development of China-India-Pakistan trilateral relations and of U.S.-Japan-Indian trilateral relations will also impact China-India relations. | Hu Erjie | 2014 | Peace2014，，3： | 0 |
| 19 | Elastic Fiber‑Reinforced Silk Fibroin Scaffold with A Double‑Crosslinking Network for Human Ear‑Shaped Cartilage Regeneration显示文摘Tissue engineering provides a promising approach for regenerative medicine.The ideal engineered tissue should have the desired structure and functional properties suitable for uniform cell distribution and stable shape fidelity in the full period of in vitro culture and in vivo implantation.However,due to insufficient cell infiltration and inadequate mechanical properties,engineered tissue made from porous scaffolds may have an inconsistent cellular composition and a poor shape retainability,which seriously hinders their further clinical application.In this study,silk fibroin was integrated with silk short fibers with a physical and chemical double-crosslinking network to fabricate fiber-reinforced silk fibroin super elastic absorbent sponges(Fr-SF-SEAs).The Fr-SF-SEAs exhibited the desirable synergistic properties of a honeycomb structure,hygroscopicity and elasticity,which allowed them to undergo an unconventional cyclic compression inoculation method to significantly promote cell diffusion and achieve a uniform cell distribution at a high-density.Furthermore,the regenerated cartilage of the Fr-SF-SEAs scaffold withstood a dynamic pressure environment after subcutaneous implantation and maintained its precise original structure,ultimately achieving human-scale ear-shaped cartilage regeneration.Importantly,the SF-SEAs prepara-tion showed valuable universality in combining chemicals with other bioactive materials or drugs with reactive groups to construct microenvironment bionic scaffolds.The established novel cell inoculation method is highly versatile and can be readily applied to various cells.Based on the design concept of dual-network Fr-SF-SEAs scaffolds,homogenous and mature cartilage was successfully regenerated with precise and complicated shapes,which hopefully provides a platform strategy for tissue engineering for various cartilage defect repairs. | Qianyi Wang Xinyue Ran Jian Wang Sinan Wang Peiling Zhang Erji Gao Baoshuai Bai Junfeng Zhang Guangdong Zhou Dong Lei | 2023 | Advanced Fiber Materials2023，5，3： | 0 |
| 20 | Nitrogen removal in sequencing batch reactor显示文摘NitrogenremovalinsequencingbatchreactorWangFuzhen;PengYongzhen;YuErjie;LiBaikun(HarbinArchitecturalandCivilEngineeringInstitu... | Wang Fuzhen Peng Yongzhen Yu Erjie Li Baikun(Harbin Architectural and Civil Engineering Institute, Harbin 150001, China)Chen Aifeng(HeilonUiang Environmental Monitory Center, Harbin 150056, China) | 1994 | Journal of Environmental Sciences1994，6，2： | 0 |
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