Elaborate and precise replicas taken from real fossils are used for academic researches in place of originals. They are often exhibited in museums in order to avoid demolition of the fragile originals.Replicas not onl...Elaborate and precise replicas taken from real fossils are used for academic researches in place of originals. They are often exhibited in museums in order to avoid demolition of the fragile originals.Replicas not only increase the number of specimens but also expand the chances for people to get direct observation of scientifically valuable materials.Up to now。展开更多
In this work,multivariate detection limits(MDL)estimator was obtained based on the microelectro-mechanical systems–near infrared(MEMS–NIR)technology coupled with two sampling accessories to assess the detection capa...In this work,multivariate detection limits(MDL)estimator was obtained based on the microelectro-mechanical systems–near infrared(MEMS–NIR)technology coupled with two sampling accessories to assess the detection capability of four quality parameters(glycyrrhizic acid,liquiritin,liquiritigenin and isoliquiritin)in licorice from di®erent geographical regions.112 licorice samples were divided into two parts(calibration set and prediction set)using Kennard–Stone(KS)method.Four quality parameters were measured using high-performance liquid chromatography(HPLC)method according to Chinese pharmacopoeia and previous studies.The MEMS–NIR spectra were acquired from¯ber optic probe(FOP)and integrating sphere,then the partial least squares(PLS)model was obtained using the optimum processing method.Chemometrics indicators have been utilized to assess the PLS model performance.Model assessment using chemometrics indicators is based on relative mean prediction error of all concentration levels,which indicated relatively low sensitivity for low-content analytes(below 1000 parts per million(ppm)).Therefore,MDL estimator was introduced with alpha error and beta error based on good prediction characteristic of low concentration levels.The result suggested that MEMS–NIR technology coupled with fiber optic probe(FOP)and integrating sphere was able to detect minor analytes.The result further demonstrated that integrating sphere mode(i.e.,MDL0:05;0:05,0.22%)was more robust than FOP mode(i.e.,MDL0:05;0:05,0.48%).In conclusion,this research proposed that MDL method was helpful to determine the detection capabilities of low-content analytes using MEMS–NIR technology and successful to compare two sampling accessories.展开更多
The white collar garment accessories produced by the Beijing White Collar Accessories Company are made mainly from natural fibre. The company is good at processing and making series garments including heavy real silk ...The white collar garment accessories produced by the Beijing White Collar Accessories Company are made mainly from natural fibre. The company is good at processing and making series garments including heavy real silk mid wool and cashmere overcoats. Designers are seeking a perfect combination between profession and leisure in design and have explored a real way of "white collar". In garments’ colour, they have blazed a new trail with different colours. In garments’ package, white collar garment accessories assiduously展开更多
As the basis of automobile industry,auto parts are the necessary factors for sup- porting the automobile industry to develop continuously and healthily.Especially now when the independent development and innovation of...As the basis of automobile industry,auto parts are the necessary factors for sup- porting the automobile industry to develop continuously and healthily.Especially now when the independent development and innovation of automobile industry is developing vigorously展开更多
The Guangzhou Zhonghuan Clothing Accessories Company is a special wholesale enterprise for brandname leather clothing accessories with complete varieties and good service. It has senior artists to design trade mark re...The Guangzhou Zhonghuan Clothing Accessories Company is a special wholesale enterprise for brandname leather clothing accessories with complete varieties and good service. It has senior artists to design trade mark representations and garment accessories with advanced computers. It has a printing house with printing, punching and casting equipment.展开更多
The data shows that the total amount of clothing sold worldwide in 2017 has doubled that of 2003. At the same time, hundreds of billions of yuan worth of clothes are eliminated every year, and the cumulative inventory...The data shows that the total amount of clothing sold worldwide in 2017 has doubled that of 2003. At the same time, hundreds of billions of yuan worth of clothes are eliminated every year, and the cumulative inventory of used clothes reaches as much as 100 million tons.展开更多
1,129 suppliers from around the world will bring the latest products to one of the most important apparel textile trade events in northern China.Intertextile Beijing Apparel Fabrics,to be held 27-29 March 2008,is an i...1,129 suppliers from around the world will bring the latest products to one of the most important apparel textile trade events in northern China.Intertextile Beijing Apparel Fabrics,to be held 27-29 March 2008,is an ideal destination for sourcing apparel textiles and accessories from mass market展开更多
Date Oct.29th-Nov.Ist,2007 Venue Shanghai New International Expo Centre 2345 Long Yang Road Pudong Area Shanghai 201204 China Tel(86)21 2890 6666 Fax(86)21 6856 6777 Exhibition Space 80,500 sqm gross(2006)
Date 12-14 July 2007 Venue Shenzhen Convention & Exhibition Center, Fuhua 3rd Road Futian District Shenzhen,518048 P.R.China Exhibition Space 7,500 sqm(gross) Product groups -Fabrics:cotton,wool,silk,linen,ramie,m...Date 12-14 July 2007 Venue Shenzhen Convention & Exhibition Center, Fuhua 3rd Road Futian District Shenzhen,518048 P.R.China Exhibition Space 7,500 sqm(gross) Product groups -Fabrics:cotton,wool,silk,linen,ramie,man-made,knitted,coated -Lingerie & swimwear fabrics -Functional展开更多
Compound Liangmianzhen buccal tablet is a drug that exhibits notable effect on cough and diphtheria.Since the accessory has been changed,along with the difficulties in traditional Chinese drug-evaluation,it is imperat...Compound Liangmianzhen buccal tablet is a drug that exhibits notable effect on cough and diphtheria.Since the accessory has been changed,along with the difficulties in traditional Chinese drug-evaluation,it is imperative to set up a reliable method to evaluate the drug and ensure the quality consistency.First,the content of the Compound Liangmianzhen buccal tablets reflected by fingerprints were evaluated by the comprehensive linearly quantified fingerprint method and systematic quantified fingerprint method,in which thirteen fingerprint peaks was selected and gallic acid was chosen as the reference peak.The results of the two methods showed all batches in grades 1–3 of above good level with the qualitative similarities of Sl and Sm above 0.90,and the quantitative ones of Pl%and Pm%from 80%–120%,indicating all samples far qualified.Second,the measurement of antioxidant effect based on DPPH free radical clearance test has demonstrated the consistency between the old prescription group and the new ones and further dug up the major antioxidant compositions.Third,dissolution profiles at 190 to 400 nm that evaluate the curative effect consistency were evaluated by f2 and the correlation of the dissolution curve.In conclusion,the combination of 3 kinds of analysis methods can comprehensively assess the quality of the traditional Chinese drug and be served as a routine procedure to evaluate the herbal medicine consistency.展开更多
More than 2,500 suppliers from 30 countries have confirmed their attendance at Intertextile Shanghai Apparel Fabrics set for 20 - 23 October 2008 at the Shanghai New International Expo Centre, Shanghai China. The show...More than 2,500 suppliers from 30 countries have confirmed their attendance at Intertextile Shanghai Apparel Fabrics set for 20 - 23 October 2008 at the Shanghai New International Expo Centre, Shanghai China. The show features 10 halls with more than 115,000 sqm of trade space along with seminars and展开更多
Automotive seat design presents an ongoing challenge as it involves balancing conflicting customer requirements, ranging from comfort and support to adaptability for diverse body types and custom-molded fit. Original ...Automotive seat design presents an ongoing challenge as it involves balancing conflicting customer requirements, ranging from comfort and support to adaptability for diverse body types and custom-molded fit. Original equipment manufacturers often struggle to address the diverse needs dictated by the environment of use in automotive seat design. In response to these deficiencies, this paper employs the design thinking approach/model to explore the gaps in automotive seats comprehensively. The study provides valuable recommendations and documents the exploratory work carried out to bridge these gaps and enhance the overall automotive seat design. By utilizing design thinking principles, this research aims to pave the way for innovative solutions that meet the evolving demands of drivers, ensuring a more comfortable and safer driving experience for daily driving, and better performance for motorsports. Additionally, we present a comprehensive three-phase rapid prototyping approach to develop and showcase the functions of race car modifications, aiming to demonstrate their efficacy and gather valuable feedback from potential customers. By recognizing the significance of nurturing beginners’ interest and skill development, the motorsports community can encourage wider participation and ensure a vibrant future for the sport. .展开更多
文摘Elaborate and precise replicas taken from real fossils are used for academic researches in place of originals. They are often exhibited in museums in order to avoid demolition of the fragile originals.Replicas not only increase the number of specimens but also expand the chances for people to get direct observation of scientifically valuable materials.Up to now。
基金This work was financially supported fromthe National Natural Science Foundation of China(81303218)Doctoral Fund of China (20130013120006)Special Fund of Outstanding Young Teachers and Innovation Team.
文摘In this work,multivariate detection limits(MDL)estimator was obtained based on the microelectro-mechanical systems–near infrared(MEMS–NIR)technology coupled with two sampling accessories to assess the detection capability of four quality parameters(glycyrrhizic acid,liquiritin,liquiritigenin and isoliquiritin)in licorice from di®erent geographical regions.112 licorice samples were divided into two parts(calibration set and prediction set)using Kennard–Stone(KS)method.Four quality parameters were measured using high-performance liquid chromatography(HPLC)method according to Chinese pharmacopoeia and previous studies.The MEMS–NIR spectra were acquired from¯ber optic probe(FOP)and integrating sphere,then the partial least squares(PLS)model was obtained using the optimum processing method.Chemometrics indicators have been utilized to assess the PLS model performance.Model assessment using chemometrics indicators is based on relative mean prediction error of all concentration levels,which indicated relatively low sensitivity for low-content analytes(below 1000 parts per million(ppm)).Therefore,MDL estimator was introduced with alpha error and beta error based on good prediction characteristic of low concentration levels.The result suggested that MEMS–NIR technology coupled with fiber optic probe(FOP)and integrating sphere was able to detect minor analytes.The result further demonstrated that integrating sphere mode(i.e.,MDL0:05;0:05,0.22%)was more robust than FOP mode(i.e.,MDL0:05;0:05,0.48%).In conclusion,this research proposed that MDL method was helpful to determine the detection capabilities of low-content analytes using MEMS–NIR technology and successful to compare two sampling accessories.
文摘The white collar garment accessories produced by the Beijing White Collar Accessories Company are made mainly from natural fibre. The company is good at processing and making series garments including heavy real silk mid wool and cashmere overcoats. Designers are seeking a perfect combination between profession and leisure in design and have explored a real way of "white collar". In garments’ colour, they have blazed a new trail with different colours. In garments’ package, white collar garment accessories assiduously
文摘As the basis of automobile industry,auto parts are the necessary factors for sup- porting the automobile industry to develop continuously and healthily.Especially now when the independent development and innovation of automobile industry is developing vigorously
文摘The Guangzhou Zhonghuan Clothing Accessories Company is a special wholesale enterprise for brandname leather clothing accessories with complete varieties and good service. It has senior artists to design trade mark representations and garment accessories with advanced computers. It has a printing house with printing, punching and casting equipment.
文摘The data shows that the total amount of clothing sold worldwide in 2017 has doubled that of 2003. At the same time, hundreds of billions of yuan worth of clothes are eliminated every year, and the cumulative inventory of used clothes reaches as much as 100 million tons.
文摘1,129 suppliers from around the world will bring the latest products to one of the most important apparel textile trade events in northern China.Intertextile Beijing Apparel Fabrics,to be held 27-29 March 2008,is an ideal destination for sourcing apparel textiles and accessories from mass market
文摘Date Oct.29th-Nov.Ist,2007 Venue Shanghai New International Expo Centre 2345 Long Yang Road Pudong Area Shanghai 201204 China Tel(86)21 2890 6666 Fax(86)21 6856 6777 Exhibition Space 80,500 sqm gross(2006)
基金This research work was financially supported by National Natural Science Foundation of China(Accession No.81573586,No.90612002).
文摘Compound Liangmianzhen buccal tablet is a drug that exhibits notable effect on cough and diphtheria.Since the accessory has been changed,along with the difficulties in traditional Chinese drug-evaluation,it is imperative to set up a reliable method to evaluate the drug and ensure the quality consistency.First,the content of the Compound Liangmianzhen buccal tablets reflected by fingerprints were evaluated by the comprehensive linearly quantified fingerprint method and systematic quantified fingerprint method,in which thirteen fingerprint peaks was selected and gallic acid was chosen as the reference peak.The results of the two methods showed all batches in grades 1–3 of above good level with the qualitative similarities of Sl and Sm above 0.90,and the quantitative ones of Pl%and Pm%from 80%–120%,indicating all samples far qualified.Second,the measurement of antioxidant effect based on DPPH free radical clearance test has demonstrated the consistency between the old prescription group and the new ones and further dug up the major antioxidant compositions.Third,dissolution profiles at 190 to 400 nm that evaluate the curative effect consistency were evaluated by f2 and the correlation of the dissolution curve.In conclusion,the combination of 3 kinds of analysis methods can comprehensively assess the quality of the traditional Chinese drug and be served as a routine procedure to evaluate the herbal medicine consistency.
文摘More than 2,500 suppliers from 30 countries have confirmed their attendance at Intertextile Shanghai Apparel Fabrics set for 20 - 23 October 2008 at the Shanghai New International Expo Centre, Shanghai China. The show features 10 halls with more than 115,000 sqm of trade space along with seminars and
文摘Automotive seat design presents an ongoing challenge as it involves balancing conflicting customer requirements, ranging from comfort and support to adaptability for diverse body types and custom-molded fit. Original equipment manufacturers often struggle to address the diverse needs dictated by the environment of use in automotive seat design. In response to these deficiencies, this paper employs the design thinking approach/model to explore the gaps in automotive seats comprehensively. The study provides valuable recommendations and documents the exploratory work carried out to bridge these gaps and enhance the overall automotive seat design. By utilizing design thinking principles, this research aims to pave the way for innovative solutions that meet the evolving demands of drivers, ensuring a more comfortable and safer driving experience for daily driving, and better performance for motorsports. Additionally, we present a comprehensive three-phase rapid prototyping approach to develop and showcase the functions of race car modifications, aiming to demonstrate their efficacy and gather valuable feedback from potential customers. By recognizing the significance of nurturing beginners’ interest and skill development, the motorsports community can encourage wider participation and ensure a vibrant future for the sport. .
