全息干涉测三维位移的标针投影法及其应用

本文提出一种新的三维位移测量方法:标针投影全息干涉法.列出了此方法的计算公式、分析了理论误差,并选用悬臂梁作实验验证. 本方法已应用于牙基托中前部断裂原因的分析.

窦汉卿的针灸二赋学术思想分析

金元时期针灸学家窦汉卿著《标幽赋》《通玄指要赋》是针灸歌赋名篇,至今仍是学习针灸学的必读作品。介绍了窦汉卿完成二赋的时代背景,歌赋的写作特点外,分析了二赋中的针灸学术思想,从而点明二赋的学术价值及历史地位。

认知的祷告 付诸实践的行动——2001年“世界公祷日”活动综述

今年3月2日,当又一个一年一度的世界公祷日到来之际,中国教会与普世170多个国家的教会共同举行了同一主题内容的公祷崇拜活动。据初步统计,我国大城市如北京、上海、重庆、天津、南京、武汉、济南、广州、长沙、杭州、福州、南昌、昆明、西宁、太原、哈尔滨、乌鲁木齐等地教会都举行了这项有意义的活动。许多地区市如浙江的温州、绍兴、湖州、宁波、山东的青岛、烟台、潍坊、济市、枣庄等,江西也有11个地区市,甚至不少的县城教会也热情参与。各神学院校也都在女教师的带领下集体举行了这项代祷活动。

美好除夕夜

除夕是一年三百六十五天中最美好的夜晚,因此,除夕是一幅绚丽的风俗画。吃了团年饭,喝了丰年酒,炉火便红红地烧着了,彩灯便灿灿地点亮了。灯,千姿百态的灯,缤纷五彩的灯,挂在堂屋,挑在门檐,提在娃儿们手上,团团地转,悠悠地旋,翩翩地舞。

Advances in the application of quantum dots in tumor markers investigation

Tumor markers have been of vital importance in cancer diagnosis, treatment and monitoring. However, the sensitivity of current tumor markers for early diagnosis is low, reducing the clinical usefulness of tumor markers. Quantum dots are new fluorescent nanoparticles with unique photophysical and chemical properties, thus having a great potential impact on the investigation of cancer pathogenesis, early diagnosis, targeted therapy, prognosis and monitoring, when combined with tumor markers. The current research is focused on the detection of specific tumor markers or molecules based on tangible carriers such as ceils and tissues. One of the most promising clinical applications would be to explore the potential of this highly sensitive labeling technique for the detecting and imagining tumor markers in serum and other body fluids, where some progresses have already been made recently. How to detect early cancer based solely on invisible carders would be the next step of quantum dots bio-probes in clinical use, so as to develop a new detection technique with greater sensitivity, specificity, rapidity and availability.

Application of rRNA probes and fluorescence in situ hybridization for rapid detection of the toxic dinoflagellate Alexandrium minutum

The dinoflagellate Alexandrium minutum is often associated with harmful algal blooms (HABs). This species consists of many strains that differ in their ability to produce toxins but have similar morphology, making identification difficult. In this study, species-specific rRNA probes were designed for whole-cell fluorescence in situ hybridization (FISH) to distinguish A. minutum from two phylogenetic clades. We acquired the complete SSU to LSU rDNA sequences (GenBank accession numbers JF906989-JF906999) of 11 Alexandrium strains and used these to design rRNA targeted oligonucleotide probes. Three ribotype-specific probes, M-GC-1, M-PC-2, and M-PC-3, were designed. The former is specific for the GC clade ("Global clade") of A. minutum, the majority of which have been found non-toxic, and the latter two are specific for the PSP (paralytic shellfish poisoning)-producing PC clade ("Pacific clade"). The specificity of these three probes was confirmed by FISH. All cells in observed fields of view were fluorescently labeled when probes and target species were incubated under optimized FISH conditions. However, the accessibility of rRNA molecules in ribosomes varied among the probe binding positions. Thus, there was variation in the distribution of positive signals in labeled cells within nucleolus and cytosol (M-GC-1, M-PC-3), or just nucleolus (M-PC-2). Our results provide a methodological basis for studying the biogeography and population dynamics of A. minutum, and providing an early warning of toxic HABs.

Principle of Coordinates Acquisition Based on Single Camera

The principle and accuracy of 3-D coordinates acquisition using one single camera and the Aided Measuring Probe(AMP) are discussed in this paper. Using one single camera and one AMP which has several embedded targets and one tip with known coordinates, the single camera′s orientation and location can be calculated. After orientation, the global coordinate system is obtained. During measurement, the camera is fixed firstly, then the AMP is held and the feature point is touched.The camera is triggered lastly. The position and orientation of the AMP are therefore calculated from the size and position of its image on the sensor. Since the tip point of AMP has known relation with the embedded targets, the feature point can be measured. Tests show that the accuracy of length measurement is 0.2 mm and accuracy for flatness measurement in XSY-plane is 0.1 mm.

Stylus deformation calibration and scale value extraction of REVO five-axis measuring system

REVO?is a dynamic measuring head and probe system,which is designed and applied in orthogonal coordinatemeasuring machines(CMMs)to maximize measurement throughput whilst maintaining high system accuracy.A calibration approachto the stylus deformation of REVO head is proposed and the scale value of each CMM axis is separated from the limiteddata returned from the measuring system according to the application of REVO head in non-orthogonal CMM.Experimentsshow that the calibration method presented and extraction of scale value are of effectiveness and correctness.Results demonstratethat the maximum measurement error has decreased from0.2021mm to0.0009mm and the variation of scale value ofeach CMM axis is two orders lower after the stylus deformation is compensated.

Acupuncture Treatment of Facial Paralysis Caused by Craniocerebral Trauma in 50 Cases

Cooperating with doctors in the Department of Brain Surgery, the author have treated 50 cases of facial paralysis caused by craniocerebral trauma in recent 3 years. The results are reported as follows.

STANDARDIZATION OF ACU-MOXIBUSTION IS VERY IMPORTANT FOR THE INTERNATIONALIZATION AND MODERNIZATION OF ACUPUNCTUROLOGY

In the present paper, the authors present their viewpoints about the standardization of acu-moxibustion from ① orderliness of pattern-identification and acupoint prescription, ② unification of acupoint location, ③ systematization of acupoint needling, and ④ standardization of needling manipulations. The standardization is very important for the development of acupuncturology and for its popularization in the world.

Genotype Analysis of Yuzhenxiang, a Long Grain, High Quality Aromatic Rice Cultivar

In China,the market share of a rice cultivar is mainly determined by its yield and quality.Yuzhenxiang is a high-quality variety with extra-slender grain shape,good quality and unique aroma.In order to investigate its genetic background,12 pairs of functional markers were used to detect the genotype distribution of eight major grain shape genes including GS3,GW5,GS6,GW6a,GL7/GW7,GLW7,GW8,GS9,one amylase gene Wx and one aroma gene BADH2 in Yuzhenxiang by using Nipponbare,9311,Huazhan,Zhonghui 8015 and Zhonghui 9308 as controls.The results indicated that the slender grain type of Yuzhenxiang was probably affected by GS3 and GL7/GW7 with the positive co-regulation of multiple grain shape genes,and its outstanding rice quality may be resulted from the cumulative effects of GLW7,GW8 and Wx genotypes,while its unique aroma may be mainly regulated by BADH2-E7 deletion.

Error separation in CMM coordinate metrology

Form error measurement is a critical exercise in providing measures for the quality control in the precision manufacturing industry.Coordinate measuring machine （CMM） is one of the automated systems used in the accurate and precise dimensional measurements and geometrical form.This paper aims to study the effect of dynamic original unforeseeable errors at different undulations per revolution （UPR） of standard artifact measurement using selected two types of CMM touchtriggering stylus.Stylus-type and stylus-speed parameters were adopted and utilized throughout the course of experiment.The results are analyzed using fast Fourier transformation to obtain foreseeable geometrical errors due to CMM machine structure and stylus scanning speeds.The results of experiment successfully indicate that the number of UPR plays an important role in determining the CMM accuracy level of the roundness measurement result.Some specific error equations for stylus system and machine structure responses have been postulated and analysed to empirically predict the accuracy of PRISMOBridge-CMM-type at National Institute for Standards （NIS） in egypt.

Study on the production effect and prevention index of the forthputting of sonsau cocuus sinensis chen on the Pinus tabulaeformis

The growth of Pinus tabulaeformis is influenced by the sonsau cocuus sinensis chen. When the insect density is more than 300-350 head/hundred beam conifer, sonsau cocuus sinensis chen occurred significantly influence the Pinus tabulaeformis＇ s growth. when the insect density reached 250-300 head/100 beam coniferous, sonsau cocuus sinensis chen significantly influence the accumulation of Pinus tabulaeformis volume. To determine the sonsau cocuus sinensis chen 2nd instar nymph theory control index was 220.5 / hundred beam needles has a guiding significance to the production practice.

Fast species identification of mycobacterium by rpoB gene chip technology

Based on rpoB gene micro array as target gene, we are going to use gene chip technology to test 24 mycobacterium standard specimens, 8 non-mycobacterium specimens and 86 mycobacterium clinical isolated specimens. As a result, after mycobacterium and non-mycobacterium standard specimens were duplicated by PCR, mycobacterium standard specimens reproduced 360bp DNA fragments; on the other hand, non-mycobacterium specimens did not reproduce any fragments except for hemolytic streptococcus and corynebacterium pseudodiphtheriticum which had the same results as mycobacterium standard specimens. Sensitive test is able to detect lpg tuberculosis mycobacterium DNA. The probe test showed that, among 21 oligonucleotide probes, probe-M. fortuitum and M. marinum were cross-hybrid; the other probes were specific. We used the new method to identify 126 mycobacterium clinical isolated specimens. The test results of this new method matched with conventional method. In conclusion, compared to the traditional method, the use of rpob gene chip technology to identify mycobacterium species will be faster, more accurate and higher value in application.

World Federation of Acupuncture-Moxibustion Societies(WFAS)Technical Benchmark of Acupuncture and Moxibustion:Moxibustion

Technical Benchmark of Acupuncture and Moxibustion:Moxibustion was organized by the World Federation of Acupuncture-Moxibustion Societies and the revision was led by Anhui University of Chinese Medicine.This document was first issued in 2013,known as Moxibustion Manipulation.The technical benchmark of moxibustion include scope,normative reference,terms and definitions,operation and requirement and safety.This article introduces the above contents,explains the difficulties in the revision and give the suggestions for the application and popularization of this standard.

World Federation of Acupuncture-Moxibustion Societies(WFAS)Technical Benchmark of Acupuncture and Moxibustion:Cupping

World Federation of Acupuncture-Moxibustion Societies(WFAS)Technical Benchmark of Acupuncture and Moxibustion:Cupping,developed under the leadership of Tianjin University of Traditional Chinese Medicine,was approved by WFAS.This technical benchmark was issued on October 9,2023,and implemented on December 31,2023.The main contents include the scope,normative references,terms and definitions,procedures and rules,and safety.This article focuses on the above contents,an outlook on the application,popularization,and update plan of this technical benchmark is proposed.

World Federation of Acupuncture-Moxibustion Societies(WFAS)Technical Benchmark of Acupuncture and Moxibustion:Scalp Acupuncture

World Federation of Acupuncture-Moxibustion Societies(WFAS)Technical Benchmark of Acupuncture and Moxibustion:Scalp Acupuncture,was approved by WFAS,issued on October 9,2023,and officially implemented on December 31,2023.This technical benchmark specifies terms and definitions,scope of application,operation steps and requirements,security requirements,etc.In the development process,the actual clinical conditions of acupuncture and moxibustion in various countries have been fully considered.This technical benchmark is applicable to global acupuncture medical institutions,conducive to the standardized use of scalp acupuncture in clinical practice,and can promote the international dissemination of scalp acupuncture in a certain degree.

World Federation of Acupuncture-Moxibustion Societies(WFAS)Technical Benchmark of Acupuncture and Moxibustion:Filiform Needle

On December 31,2023,World Federation of Acupuncture-Moxibustion Societies(WFAS)officially issued Technical Benchmark of Acupuncture and Moxibustion:Filiform Needle.This technical benchmark clarifies terms and definitions,operating procedures and requirements,safety requirements,etc.The promulgation and implementation of this technical benchmark would provide a standard for acupuncture practitioners to apply filiform needle in clinical practice,and may play a positive role in the safe use and promotion of filiform needle.

World Federation of Acupuncture-Moxibustion Societies(WFAS)Technical Benchmark of Acupuncture and Moxibustion;Electroacupuncture

World Federation of Acupuncture-Moxibustion Societies(WFAS)Technical Benchmark of Acupuncture and Moxibustion:Electroacupuncture,developed under the leadership of Shanghai University of Traditional Chinese Medicine,was approved by WFAS.This technical benchmark was issued on October 9,2023,and implemented on December 31,2023.The main contents include the scope,normative references,terms and definitions,acupuncture and moxibustion procedures and rules,and safety.This article focuses on the above contents.An outlook on the application,popularization,and update plan of this technical benchmark is proposed.