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Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Agro-Environment Science is the property of Journal of Agro-Environment Science Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Organization and structure is the key of social science academic paper writing. The theme contents, perspectives of analysis, narrative methods and language expression determine the organization and structure of the article. Thematic contents include political content, academic content and social content. Perspectives of analysis are macro, meso and micro. Narrative methods include descriptive narrative, explanatory narrative and constructive narrative. Language expression includes academic language, political language and literary language. Combination and arrangement of elements determine the style and characteristics of social science academic paper. [ABSTRACT FROM AUTHOR]

The classic reading club, characterized by its unique professionalism, diversity, high degree of freedom, and normalization, is becoming an important research and educational platform in the humanities and social sciences field of universities. Within the resonance field created by the reading club, members engage in collective reading to identify research paper topics, engage in debates to inspire paper writing ideas, write notes to accumulate material for academic writing, and provide mutual feedback to refine paper details, gradually enhancing their academic writing skills. The classic reading club effectively cultivates students' "reading and writing literacy", enhances their critical academic thinking, and helps them acquire essential academic writing skills through continuous practice, filling the gap in traditional classroom teaching in training students' academic paper writing abilities. [ABSTRACT FROM AUTHOR]

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Graphics is the property of Journal of Graphics Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Electric Power Engineering Technology is the property of Editorial Department of Electric Power Engineering Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Transactions of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Transactions of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Transactions of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Transactions of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Transactions of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective: To study the operation points of manual reduction for treatment of capitellum fractures of type I and analyze the characteristics of fixation with paper splint., Methods: From April 2000 to February 2008, 27 cases with capitellum fractures of type I were treated by manual reduction of 90 degrees bending elbow and external fixation with paper splint, included 23 males and 4 females aged from 5 to 14 years old (means 8.9 years) with the course from 1 to 23 hours (averaged 5.4 hours). Before treatment all the wounded elbows were swollen and malfunctioned, the X-ray film showed that the fracture fragments of capitellum were separated and upside down displaced in varying degrees. During reduction, the correct restoration point was found and the reduction was correct, continuous and steady, and coordinated the passive movement of forearm and elbow joint, and the 90 degrees bending elbow was fixed by paper splint. All the patients were assessed according to JOA elbow joint function assessment method., Results: All 27 patients were followed-up for from 6 months to 2 years (averaged 17 months). All the elbow joints were painless, the movement and functions were normal, the elbow joints were stable. After reduction, no complication was found. There were 25 cases with the fracture site reaches or nearly reaches healing of anatomical counterparts, only 2 cases with slight cubitus valgus deformity. According to JOA score 25 cases gained 100 scores and 2 cases gained 97 scores., Conclusion: This method has advantage of strong stability, high success rate, firm and easy fixation, without pressure sore and necrosis.

A new method of fast identification of copy papers by Fourier transform infrared spectroscopy (FTIR) was developed. The kinds of filler and the cellulosic degree of crystallinity were analyzed by FTIR, and the ageing curves of cellulosic paper were studied with heating and ultraviolet light. The cellulosic degree of crystallinity was showed by the ratio of absorbance at 1 429 cm(-1) to that at 893 cm(-1), the standard deviation of different brands of copy papers was 0.010 7-0.016 0, and the standard deviation of the same brands of copy papers was 0.014 8. The kinds of filler and the cellulosic degree of crystallinity were different in copy papers from different brands of different manufacturing plants, different brands of same manufacturing plants and different manufacturing times of the same brands from the same manufacturing plants, and the curves of ageing were different with heating and ultraviolet light. The results of fast identification of copy papers by FTIR are satisfactory.

Objective: The purpose of this study was to find a method of creating a paper phantom for SPECT evaluation. The method included preparing paper surface sources with an ink-jet printer and placing them evenly spaced apart., Methods: We prepared a paper surface source with the ink-jet printer fixed on an ink cartridge laced with (99m)Tc. We then set it and Styrofoam in turn, to develop a paper phantom for SPECT evaluation. The evaluation method was 1) accuracy evaluation of the paper surface source, 2) activity control, 3) pitch of the paper surface source, 4) activity concentration of ink, 5) spot phantom., Results: 1) accuracy was good, 2) activity control was possible, 3)% root mean square uncertainty (%RMSU) was equal to or less than 5% on average, when the pitch of the paper surface source did not exceed 10 mm. 4) The radioactivity concentration was radioactivity 9.7 kBq/cm(2) of the paper surface source per radioactivity 37 MBq/ml of the ink. 5) We were able to create a spot phantom easily., Discussion: The pitch of the paper surface source must not exceed 10 mm to use a paper phantom for SPECT evaluation. This is a simple method to control activity density in phantom experiments.

Natural cellulose paper is hygroscopic and has weak mechanical properties,which limit its potential applications in paper-based electronics.In order to solve these problems,we successfully develop a new kind of paper-based composites for paper-based strain sensors fabrication by infiltrating polyester vitrimer into porous cellulose paper via physical coating.Experimental results show that the resultant paper composite not only has excellent mechanical properties(tensile strength is up to 72 MPa) but also show excellent water resistance.In addition,the paper-based strain sensor made from the resultant composite has high sensitivity(GF=43),fast response time(0.19 s),good durability(3 000 cycles of stretching),showing promising applications in wearable devices for human motion monitoring. [ABSTRACT FROM AUTHOR]

In the past 1 years, the amount of published paper of CSSCI core journals and economic management journals in china has declined abnormally, which may reduce the effective information of academic journals. This paper proposes to use the new diffusion factor, the number of keywords per article, and the number of articles to standardize and then harmonize the average to reflect the information density of the journal and also proposes the journal information density factor index. It then comprehensively uses the statistical methods of correlation coefficient, regression analysis and independent sample t test to verify the indicators. The results show that the issue of academic journals' information density should be paid more attention; the journal information density factor is a good evaluation index, which is not related to the impact factor, positively correlated with the h index and publishing capacity, and obeys the normal distribution. And the design of periodical evaluation index should have the function of dynamic control. [ABSTRACT FROM AUTHOR]

The research method is the propeller of academic research and the fundermental guarantee for high quality scientific research. In recent years, the continuous enrichment and development of library science research methods have effectively promoted the development of disciplines. This paper summarizes the data collection methods, research methods and software tools used in 1048 articles published in 12 core journals of library science over the past 10 years, analyzes the interrelationship and cross-use among them, and points out the application status and existing problems of the research methods. It is considered that the emphasis on method and tool learning, rational selection and standardized use of research methods, paying attention to practical case studies, the strengthening of cross-integration between methods are effective ways to improve the quality of academic papers and standardize discipline research. [ABSTRACT FROM AUTHOR]

In order to investigate the effects of cigarette paper properties on the combustion coal fallout propensity of burning slim cigarette, cigarette paper with different parameters ( grammage, air permeability, hemp pulp content, ash content, burn promoter content and proportion of potassium salts in burn promoter) was selected and the samples of fine cigarette were made. The parameters were set optimization. The results showed that the combustion coal fallout propensity of slim cigarettes decreased rapidly with the increase of paper grammage. The presence of air permeability, hemp pulp content and ash content in cigarette papers was able to promote the fallout propensity of combustion coal, in a content-dependent manner. Meanwhile, air permeability of cigarette paper exhibited a positive correlation to the combustion coal fallout propensity. The change of burn promoter content had no significant effect on reducing the tendency of the fallout propensity of combustion coal, while the excessively high proportion of potassium salts in burn promoter would cause the tendency of the fallout propensity of combustion coal to fall rapidly. The four parameters of air permeability, grammage, burn promoter content and proportion of potassium salts in burn promoter were sorted in descending order of the influence on the combustion coal fallout propensity as below: air permeability > grammage > proportion of potassium salts in burn promoter > burn promoter content. The combustion coal fallout propensity decreased from6. 3% to 2.5% with the optimum cigarette paper parameters of air permeability 50 CU, grammage 34 ⋅ m-2, proportion of potassium salts in burn promoter 50%, burn promoter content 1.5%. [ABSTRACT FROM AUTHOR]

Adsorption behavior of bisphenol A (BPA) and dibutyl phthalate (DnBP) from aqueous solution onto newsprint was investigated through batch adsorption experiments. Adsorption isothermal data was interpreted by the Freundlich, Langmuir, Dubinin-Radushkevich (D-R), Flory-Huggins (F-H), BET and Temkin equations. In order to determine the best fit isotherm, three error analysis methods were used to evaluate the data: correlation coefficient (R2), residual root mean square error (RMSE) and chi-square test (chi2 test). The results show that the Freundlich and Temkin equations provide the best models for BPA and DnBP biosorption with high R2 (R2 > 0.95, p < 0.01) and low values of RMSE and chi2 (RMSE < 0.05, chi2 < 0.02). The adsorption capacity increases with the hydrophobicity of adsorbate. The mean free energy of adsorption process is calculated by D-R isotherm as 1.484 and 1.609 kJ/mol while the Gibbs free energy calculated by F-H isotherm is -6.559 and -7.021 kJ/mol for BPA and DnBP, respectively. From D-R and F-H models, it is inferred that biosorption of BPA and DnBP by newsprint might be physical adsorption and a spontaneous process. As a comparison, it is indicated these Kf values in Freundlich equation (0.147 and 0.502 mg(1-n) x L(n) x g(-1) for BPA and DnBP, respectively), considered as a measure of the adsorption capacity, are higher than those obtained in the adsorption of same adsorbate by natural organic adsorbents, such as sediment. This suggests the presence of paper will retard BPA and DnBP transport and bioavalability in landfills.

We used three kinds of Japanese Paper (Wa-shi), twisted treads, made from them, a fabric made from the treads and a reference sample, cotton, to study the adsorption of dyes onto those samples. The change of the adsorption ratio with time was briefly evaluated. The differences of Wa-shi greatly affected the adsorption of three kinds of dyes. Twisted thread tends to show higher adsorption compared to Wa-shi paper. Additional studies on the adsorbed water and hydrogen bonding status before or after twisted thread fabrication suggested that hydrogen bonding as well as molecular orientation of cellulose affects the observed dye adsorption of Wa-shi and its textiles. [ABSTRACT FROM AUTHOR]

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Japan’s detainment of Chinese fishing boats in 2010 and purchase of China’s Diaoyu Islands in 2012 tremendously harmed diplomatic relations between China and Japan, and had a negative impact on bilateral trade. This paper aims to analyze the impact of China-Japan relations and China’s participation in the Japan-centered East Asian production network on China’s export quality. The empirical research results based on the trade data of the mechanical and electrical industries indicate that China’s participation in the Japan-centered triangle trade enhances the quality of Chinese mechanical and electrical exports, and China should continue to strive for its integration into the Japan-centered East Asian production network.

With the decrease of forest timber resources, the recycling of waste paper has received increasing attention. However, the stickies produced in the process of waste paper recycling may negatively affect the production of recycled paper. The biological decomposition of stickies, which has the advantages of high efficiency, high specificity and pollution-free, is achieved mainly through the enzymatic cleavage of the ester bond in the stickies components to prevent flocculation. Cutinase is a serine esterase that can degrade some components of the stickies. Previous research indicated that the anchor peptide tachystatin A2 (TA2) is able to bind polyurethane. In this study, the cutinase HiC derived from Humicola insolens was used to construct a fusion protein HiC-TA2 by megaprimer PCR of the whole plasmid (MEGAWHOP). The enzymatic properties and the degradation efficiency of the fusion protein on poly(ethyl acrylate) (PEA), a model substrate of stickies component, were determined. The results showed that the degradation efficiency, the size decrease of PEA particle, and the amount of ethanol produced by HiC-TA2 were 1.5 times, 6.8 times, and 1.4 times of that by HiC, respectively. These results demonstrated that TA2 improved the degradation efficiency of HiC on PEA. This study provides a useful reference for biological decomposition of stickies produced in the process of recycled paper production.