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What is Positive Education?

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China Book International 2023年第2期 101-103页

作者： ren Jun Zhejiang Normal University the first International Positive Psychology Association Positive Psychology Committee of the Chinese Psychological society

This book provides parents and teachers with advanced educational concepts from a positive psychology *** addresses several aspects,including children's creative talents,good character,self-regulation,and learning abilities,to protect children's growth with a positive and active mindset and shape their subjective well-being and higher possibilities for development.

关键词： development children character

A Treasure-House of Buddhist Paintings

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China's Tibet 1995年第5期6卷 35-36页

作者： sAN ren

Ａ　Ｔｒｅａｓｕｒｅ－Ｈｏｕｓｅ　ｏｆ　Ｂｕｄｄｈｉｓｔ　ＰａｉｎｔｉｎｇｓＡＴｒｅａｓｕｒｅ－ＨｏｕｓｅｏｆＢｕｄｄｈｉｓｔＰａｉｎｔｉｎｇｓ￥ＳＡＮＲＥＮＴｈｅＬａｂｒａｎｇＭｏｎａｓｔｅｒｙｉｎＱｉｎｇｈａｉＰ... 详细信息

Ａ　Ｔｒｅａｓｕｒｅ－Ｈｏｕｓｅ　ｏｆ　Ｂｕｄｄｈｉｓｔ　ＰａｉｎｔｉｎｇｓＡＴｒｅａｓｕｒｅ－ＨｏｕｓｅｏｆＢｕｄｄｈｉｓｔＰａｉｎｔｉｎｇｓ￥ＳＡＮＲＥＮＴｈｅＬａｂｒａｎｇＭｏｎａｓｔｅｒｙｉｎＱｉｎｇｈａｉＰｒｏｖｉｎｃｅｉｓｋｎｏｗｎｆａｒ...

关键词： A Treasure-House of Buddhist Paintings

Age-specific PsA reference ranges in Chinese men without prostate cancer

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Asian Journal of Andrology 2009年第1期11卷 100-103页

作者： Zhi-yong Liu ying-Hao sun Chuan-Liang Xu Xu Gao Luo-Man Zhang shan-Cheng ren Urology Department Shanghai Changhai Hospital Medical statistics Department The Second Military Medical University Shanghai 200433 China

This study is to determine age-specific prostate-specific antigen （PsA） distributions in Chinese men without prostate cancer （PC） and to recommend reference ranges for this population after comparison with other studies. From september 2003 to December 2006, 9 374 adult men aged from 18 to 96 years agreed to participate in the study. After all cases of PC were excluded, 8 422 adult men participated in statistical analysis and were divided into five age groups. simple descriptive statistical analyses were carried out and quartiles and 95th percentiles were calculated for each age group. The age-specific PsA reference ranges are as follows： 4049 years, 2.15 ng mLl; 50-59 years, 3.20 ng mLl; 60-9 years, 4.10 ng mL^-1; 70-79 years, 5.37 ng mL^-1. The results indicate that the ethnic differences in PsA levels are obvious. The currently adopted Oesterling＇s age-specific PsA reference ranges are not appropriate for Chinese men. The reference ranges of this study.s.ould be more suitable to Chinese men.

关键词： age prostate cancer prostate-specific antigen

LM- 3B Launch Vehicle

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Aerospace China 2005年第1期6卷 11-13页

作者： ren shufang

LM-3B launch vehicle is a heavy three-stage liquid propellant strap-on launch vehicle, which was developed based on the mature technologies of the LM-3A and LM-2E. It not only has the highest payload capacity to send China's satellites to GTO, but is also one of the most advanced launch vehicles in the world with high reliability, reasonable price and perfect technological design.

关键词：长征-3B运载火箭技术参数设计思路商业价值

Optimization of Four Kinds of Constructed Wetlands substrate Combination Treating Domestic sewage

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Wuhan University Journal of Natural sciences 2007年第6期12卷 1136-1142页

作者： ren yongzheng ZHANG Beiping LIU Zhen WANG Jin school of Environmental science and Engineering Huazhong University of Science and Technology Wuhan 430074 Hubei China

Based on the static and dynamic experiments, this paper has analyzed the adsorbing capacity for domestic wastewater pollutant （COD, NH4^＋-N and TP） of four kinds of constructed wetlands substrate which were fly ash, hollow brick crumbs, coal cinder and activated carbon pellets in single and combined condition. In the static experiments, the adsorbing capacity of four substrates all grew as the adsorbing dose increased. In adsorbing COD, each substrate＇s adsorbing capacity rises with the adsorbing dosage. simultaneously, experiments show that all the adsorption of the four kinds of substrate for COD, NH4^＋-N and TP follows the Freundich Rule. The dynamic experiment demonstrated that the adsorbing capacity of combined substrates is bigger than that of single substrate. Fly ash in combination with small coal cinder adsorbs COD the best, while it takes in NH4^＋-N and TP the best when working with hollow brick crumbs. The combination of the two raises the removal rates up to 89% and 81% respectively. Given high cost and low adsorbing effect, activated carbon is not a suitable candidate for constructed wetlands substrate.

关键词： constructed wetlands substrate domestic wastewater adsorption capacity

The phenomenon of the ＂variants of the same tune＂ of the shanxi folk songs and its cultural interpretation

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International English Education Research 2016年第6期 48-51页

作者： ren Jinyan The Academy of Music shanxi University

The ＂variants of the same tune＂ is the unique musical phenomenon produced in the process of the communication of the Chinese folk songs. A piece of the folk song, in the process of spreading to the different regions, will be constantly changing and creating a number of the variants of the folk songs, and these songs ＂with changes in the similarities＂ together constitute the songs of the ＂variants of the same tune＂. However, what musical elements are ＂the same＂ in the songs of the ＂variants of the same tune＂？ What musical elements have been changed？ What are the reasons for the ＂similarities＂ and the ＂changes＂？ These are the questions worth considering. To answer these questions, it is necessary to deeply explore the aesthetic and cultural psychologies of the folk groups in the areas of the spread of the folk songs. Therefore, this paper will select the typical folk songs of the ＂variants of the same tune＂ of＂For friends＂, ＂Hitting the wild jujube＂, and ＂Pouch Embroidering＂ in the shanxi area as an example to carry out the analysis of the music and art and sort out the evolutionary tracks, and point out the feasibility to reveal the regional people＇s aesthetic and cultural psychologies with the help of the research on the folk songs of the ＂variants of the same tune＂ and the potential significance in the promotion of the creation of the current national folk music.

关键词： shanxi the "variants of the same tune": "Pouch Embroidering": musical aesthetics Cultural psychology

Neutronics analysis of a subcritical blanket system driven by a gas dynamic trap-based fusion neutron source for ^(99)Mo production

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Nuclear science and Techniques 2023年第4期34卷 14-25页

作者： Hou-Hua Xiong Qiu-sun Zeng yun-Cheng Han Lei ren Isaac Kwasi Baidoo Ni Chen Zheng-Kui Zeng Xiao-yu Wang school of Nuclear Technology and Chemistry&Biology and Hubei Key Laboratory of Radiation Chemistry and Functional Materials Hubei University of Science and TechnologyXianning 437100China Institute of Nuclear Energy.s.fety Technology Hefei Institutes of Physical ScienceChinese Academy of SciencesHefei 230031China Nuclear Reactors Research Centre National Nuclear Research InstituteGhana Atomic Energy CommissionBox LG 80Legon-AccraGhana Teaching and Research section of Nuclear Medicine School of Basic Medical SciencesHefei Institutes of Physical ScienceAnhui Medical UniversityHefei 230031China

Gamma-emitting radionuclide ^(99m)Tc is globally used for the diagnosis of various pathological conditions owing to its ideal single-photon emission computed tomography (sPECT) ***,the short half-life of ^(99m)Tc (T_(1/2)=6 h)makes it difficult to store or ***,the production of ^(99m)Tc is tied to its parent radionuclide ^(99)Mo (T_(1/2)=66 h).The major production paths are based on accelerators and research *** reactor process presents the potential for nuclear proliferation owing to its use of highly enriched uranium (HEU).Accelerator-based methods tend to use deuterium–tritium(D–T) neutron sources but are hindered by the high cost of tritium and its challenging *** this study,a new ^(99)Mo production design was developed based on a deuterium–deuterium (D–D) gas dynamic trap fusion neutron source (GDT-FNs) and a subcritical blanket system (sBs) assembly with a low-enriched uranium (LEU) ***-FNs can provide a relatively high-neutron intensity,which is one of the advantages of ^(99)Mo *** provide a Monte Carlo-based neutronics analysis covering the calculation of the subcritical multiplication factor (k_(s)) of the sBs,optimization design for the reflector,shielding layer,and ^(99)Mo production *** calculations,including the neutron flux and nuclear heating distributions,are also provided for an overall evaluation of the production *** results demonstrated that the sBs meets the nuclear critical safety design requirement (k_(s)sed system can generate approximately 157 Ci ^(99)Mo for a stable 24 h operation with a neutron intensity of 1×10^(14) n/s,which can meet 50%of China’s demand in 2025.

关键词： Gas dynamic trap Fusion neutron source Molybdenum-99 Low-enriched uranium subcritical blanket system

Two novel germline mutations of MLH1 and investigation of their pathobiology in hereditary non-polyposis colorectal cancer families in China

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World Journal of Gastroenterology 2007年第46期13卷 6254-6258页

作者： Chao-Fu Wang Xiao-yan Zhou Tai-Ming Zhang ye Xu san-Jun Cai Da-ren shi Department of Pathology Cancer Hospital of Fudan UniversityShanghai 200032 Department of Oncology Shanghai MedicalCollege Fudan University Shanghai 200032 China Department of Abdominal surgery CancerHospital of Fudan University Shanghai 200032 China

AIM： To detect germline mutations of MLH1, and investigate microsatellite instability and expression of MLH1 in tumor tissues of hereditary non-polyposis colorectal cancer （HNPCC） with two novel germline mutations, and further investigate the pathobiology of the two novel mutations of MLH1. METHODs： RNA was extracted from the peripheral blood of 12 patients from 12 different families that fulfilled the Amsterdam 11 Criteria for HNPCC. Germline mutations of MLH1 were determined by RT-PCR, followed by cDNA sequencing analysis. PCR-Genescan analysis was used to investigate microsatellite instability with a panel of five microsatellite markers （BAT26, BAT25, D5s346, D2s123 and mfd15）, along with immunohistochemical staining to detect the expression of MLH1 protein in two patients＇ tumor tissues with novel mutations. REsULTs： Three germline mutations were found in four patients, one of the mutations has previously been reported, but the other two, CGC→TGC at codon 217 of exon 8 and CCG→CTG at codon 581 of exon 16, have not been reported. The two patients＇ tumor tissues with novel mutations had high-frequency microsatellite instability that showed more than two unstable loci, and both tumors lost their MLH1 protein expression. CONCLUsION： The two novel germline mutations of MLH1 in HNPCC families i.e. CGC→TGC at codon 217 of exon 8 and CCG→CTG at codon 581 of exon 16, are very likely to have pathological significance.

关键词： Colorectal cancer Hereditary non-polyposiscolorectal cancer MLH1 gene Germline mutation Microsatellite instability Gene sequencing

songling snow Village:A Living Traditional Chinese Painting

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China Today 2020年第12期69卷 74-77页

作者： ren ZHAOXIA 不详

TUCKED away in the depths of a mountain gorge in China’s northeastern region lies a quaint picturesque village called songling snow *** from other villages in Northeast China that have developed ice and snow tourism,songling snow Village has maintained its original environment with a much less commercial *** those who desire to have the authentic experience of life in Northeast China,songling snow Village is an ideal place.

关键词： Northeast maintained northeastern