In order to shorten the difference between the raw silk size grading standards of the world and that of China, to quicken the step of the electronic raw silk testing process, the distribution of the coefficient of var...In order to shorten the difference between the raw silk size grading standards of the world and that of China, to quicken the step of the electronic raw silk testing process, the distribution of the coefficient of variation (CV50m%) of the raw silk size in the electronic testing and the development of the new standards are studied according to the sampling and grading theory. By the theoretical deduction and the simulating experiments, the distribution of the coefficient of variation of the raw silk size is given, and the grading scheme whose quality index is the coefficient of variation(CV50m%)of the raw silk size and the grading precisions of all grades are proposed. Moreover, the rightness and the feasibility of the grading scheme are testified by the sampling and grading simulation.展开更多
Based on GB/T1184-1996, four form-position tolerance tables are listed on the appendix B. The regularity of distribution for form-position tolerances is deliberately analyzed. This paper describes a formulated method ...Based on GB/T1184-1996, four form-position tolerance tables are listed on the appendix B. The regularity of distribution for form-position tolerances is deliberately analyzed. This paper describes a formulated method for identifying the precision grade, deduces the functional relation formulae between the tolerance and its precision grade, and further confirms the automatic judgement method presented by a practical program on PC computed展开更多
Objective:To evaluate the clinical effect and safety of acupuncture manipulation on treatment of intractable facial paralysis(IFP),and verify the practicality and precision of the Anzhong Facial Paralysis Precision Sc...Objective:To evaluate the clinical effect and safety of acupuncture manipulation on treatment of intractable facial paralysis(IFP),and verify the practicality and precision of the Anzhong Facial Paralysis Precision Scale(Eyelid Closure Grading Scale,AFPPS-ECGS).Methods:A multicentre,single-blind,randomized controlled trial was conducted from October 2022 to June 2024.Eighty-nine IFP participants were randomly assigned to an ordinary acupuncture group(OAG,45 cases)and a characteristic acupuncture group(CAG,44 cases)using a random number table method.The main acupoints selected included Yangbai(GB 14),Quanliao(SI 18),Yingxiang(LI 20),Shuigou(GV 26),Dicang(ST 4),Chengjiang(CV 24),Taiyang(EX-HN 5),Jiache(ST 6),Fengchi(GB 20),and Hegu(LI 4).The OAG patients received ordinary acupuncture manipulation,while the CAG received characteristic acupuncture manipulation.Both groups received acupuncture treatment 3 times a week,with 10 times per course,lasting for 10 weeks.Facial recovery was assessed at baseline and after the 1st,2nd and 3rd treatment course by AFPPS-ECGS and the House-Brackmann(H-B)Grading Scale.Infrared thermography technology was used to observe the temperature difference between healthy and affected sides in various facial regions.Adverse events and laboratory test abnormalities were recorded.The correlation between the scores of the two scales was analyzed using Pearson correlation coefficient.Results:After the 2nd treatment course,the two groups showed statistically significant differences in AFPPS-ECGS scores(P<0.05),with even greater significance after the 3rd course(P<0.01).Similarly,H-B Grading Scale scores demonstrated significant differences between groups following the 3rd treatment course(P<0.05).Regarding temperature measurements,significant diferences in temperatures of frontal and ocular areas were observed after the 2nd course(P<0.05),becoming more pronounced after the 3rd course(P<0.01).Additionally,mouth corner temperature differences reached statistical significance by the 3rd course(P<0.05).No safety-related incidents were observed during the study.Correlation analysis revealed that the AFPPS-ECGS and the H-B Grading Scale were strongly correlated(r=0.86,0.91,0.93,and 0.91 at baseline,and after 1st,2nd,and 3rd treatment course,respectively,all P<o.01).Conclusions:Acupuncture is an effective treatment for IFP,and the characteristic acupuncture manipulation enhances the therapeutic effect.The use of the AFPPS-ECGS can more accurately reflect the recovery status of patients with IFP.(Trial registration No.ChiCTR2200065442)展开更多
基金Research Foundation of Ministry of Education for Doctoral Program(No.20040285008)
文摘In order to shorten the difference between the raw silk size grading standards of the world and that of China, to quicken the step of the electronic raw silk testing process, the distribution of the coefficient of variation (CV50m%) of the raw silk size in the electronic testing and the development of the new standards are studied according to the sampling and grading theory. By the theoretical deduction and the simulating experiments, the distribution of the coefficient of variation of the raw silk size is given, and the grading scheme whose quality index is the coefficient of variation(CV50m%)of the raw silk size and the grading precisions of all grades are proposed. Moreover, the rightness and the feasibility of the grading scheme are testified by the sampling and grading simulation.
文摘Based on GB/T1184-1996, four form-position tolerance tables are listed on the appendix B. The regularity of distribution for form-position tolerances is deliberately analyzed. This paper describes a formulated method for identifying the precision grade, deduces the functional relation formulae between the tolerance and its precision grade, and further confirms the automatic judgement method presented by a practical program on PC computed
基金Supported by the Fifth Batch of National Excellent Clinical Talents Training Program for Traditional Chinese Medicine(2022)Anhui Province Clinical Key Specialty Construction Project(2022)+2 种基金Anhui Famous Traditional Chinese Medicine Studio and Inheritance Studio Project(2023)The Ninth Batch of Anhui Provincial"Special Support Plan"Health Innovation Talent Project(2023)Anhui Province's First Outstanding Health Talents Project(2022)。
文摘Objective:To evaluate the clinical effect and safety of acupuncture manipulation on treatment of intractable facial paralysis(IFP),and verify the practicality and precision of the Anzhong Facial Paralysis Precision Scale(Eyelid Closure Grading Scale,AFPPS-ECGS).Methods:A multicentre,single-blind,randomized controlled trial was conducted from October 2022 to June 2024.Eighty-nine IFP participants were randomly assigned to an ordinary acupuncture group(OAG,45 cases)and a characteristic acupuncture group(CAG,44 cases)using a random number table method.The main acupoints selected included Yangbai(GB 14),Quanliao(SI 18),Yingxiang(LI 20),Shuigou(GV 26),Dicang(ST 4),Chengjiang(CV 24),Taiyang(EX-HN 5),Jiache(ST 6),Fengchi(GB 20),and Hegu(LI 4).The OAG patients received ordinary acupuncture manipulation,while the CAG received characteristic acupuncture manipulation.Both groups received acupuncture treatment 3 times a week,with 10 times per course,lasting for 10 weeks.Facial recovery was assessed at baseline and after the 1st,2nd and 3rd treatment course by AFPPS-ECGS and the House-Brackmann(H-B)Grading Scale.Infrared thermography technology was used to observe the temperature difference between healthy and affected sides in various facial regions.Adverse events and laboratory test abnormalities were recorded.The correlation between the scores of the two scales was analyzed using Pearson correlation coefficient.Results:After the 2nd treatment course,the two groups showed statistically significant differences in AFPPS-ECGS scores(P<0.05),with even greater significance after the 3rd course(P<0.01).Similarly,H-B Grading Scale scores demonstrated significant differences between groups following the 3rd treatment course(P<0.05).Regarding temperature measurements,significant diferences in temperatures of frontal and ocular areas were observed after the 2nd course(P<0.05),becoming more pronounced after the 3rd course(P<0.01).Additionally,mouth corner temperature differences reached statistical significance by the 3rd course(P<0.05).No safety-related incidents were observed during the study.Correlation analysis revealed that the AFPPS-ECGS and the H-B Grading Scale were strongly correlated(r=0.86,0.91,0.93,and 0.91 at baseline,and after 1st,2nd,and 3rd treatment course,respectively,all P<o.01).Conclusions:Acupuncture is an effective treatment for IFP,and the characteristic acupuncture manipulation enhances the therapeutic effect.The use of the AFPPS-ECGS can more accurately reflect the recovery status of patients with IFP.(Trial registration No.ChiCTR2200065442)
