【文章內(nèi)容簡(jiǎn)介】 國際商用 （ IBM） ， 谷哥 （ Google） ， 自然出版集團(tuán) (NPG)等開發(fā)的用于開放同行評(píng)議目的功能軟件 ， 如： IBM?s 的 “ Many Eyes” ； Google?s 的“ Gapminder”； Metaweb?s “Freebase”； CSA?s “Illustrata， 以及其他的如 Swivel” preview等均具有極強(qiáng)的開放索引和公開評(píng)議功能 。 這些舉措和工具就象探照燈一樣 ， 助于杜絕學(xué)術(shù)界的一些造假 ， 剽竊等浮躁行為 。 同時(shí)也助于避免科學(xué)研究進(jìn)程中的重復(fù)浪費(fèi)的現(xiàn)象 。 因此同行評(píng)議是保證科學(xué)研究的公正性 ， 權(quán)威性 ， 前進(jìn)性的一種必要的過程 。 在現(xiàn)代高技術(shù)手段支持下 ， 如以上的這些功能軟件的開發(fā) ， 科學(xué)家會(huì)得心應(yīng)手地把它作為研究中不可缺少的 ， 成熟完善的工具而運(yùn)用 。 JZUS(Aamp。B) 最新舉措：運(yùn)用國際創(chuàng)新工具 CrossCheck/iPlagiarism What is CrossCheck? CrossCheck powered by iThenticate is a new initiative from CrossRef to help the scholarly publishers verify the originality of submitted manuscripts. The need of a plagiarism tool was identified as a top priority by CrossRef members in 2022 and as a result CrossRef researched the best plagiarism tools on the market to provide a solution for the CrossRef members. CrossCheck is really two products, a database of scholarly publications and a webbased tool to check an authored work against that database. The webbased tool can be used in the editorial process to identify matching text but it can not, on its own, identify plagiarism. A human has to look at the matching text and use their best judgment to identify if plagiarism has occurred or not. 嚴(yán)正期刊學(xué)術(shù)聲譽(yù)，杜絕學(xué)術(shù)浮躁，防止學(xué)術(shù) PLAGIARISM * Narayanan Kulathuramaiyer and Hermann Maurer discuss the growing problem of plagiarism why it matters, and what can be done about it. Narayanan et al. 討論了日益突出和不斷出現(xiàn)的剽竊問題 ——為什么 ？ 如何應(yīng)對(duì) *《 科學(xué)時(shí)報(bào) 》 2022年 4月 2日 2版發(fā)表 Elsevier科技部一篇題為： ? “學(xué)術(shù)欺騙案頻發(fā)，學(xué)術(shù)期刊如何應(yīng)對(duì)” 防止學(xué)術(shù) plagiarism期刊的責(zé)任和防欺騙的策略 我刊最近的一些案例 一稿兩投的范例： Polymorphisms of MTHFR C677T and MTRR A66G as maternal risk factor for Down syndrome in China Abstract: Down syndrome is a plex geic and metabolic disorder attributed to the presence of three copies of chromosome 21. The extra chromosome derives from the mother in 93% of cases and is due to abnormal chromosome segregation during meiosis (nondisjunction). Except for advanced age at conception, maternal risk factors for meiotic nondisjunction are not well established. A recent preliminary study suggested that abnormal folate metabolism and the 677C→ T polymorphism in the methyleetrahydrofolate reductase (MTHFR) gene may be maternal risk factors for Down syndrome. The present study was undertaken in China to determine whether the MTHFR 677C→ T polymorphism was associated with increased risk of having a child with Down syndrome in yellows population. Methionine synthase reductase (MTRR) is another enzyme essential for normal folate metabolism. A mon polymorphism in this gene was recently associated with increased risk of neural tube defects and might also contribute to increased risk for Down syndrome. The frequencies of the MTHFR 677C→ T and MTRR 66A→ G mutations were evaluated in DNA samples from 64 mothers of children with Down syndrome and 70 control mothers. Odds ratios were calculated for each genotype separately and for potential genegene interactions. The results show that the MTHFR 677C→ T polymorphism is more prevalent among mothers of children with Down syndrome than among control mothers, with an odds ratio of (95% confidence interval [CI] ). In addition, the homozygous MTRR 66A→ G polymorphism was independently associated with a fold increase in estimated risk (95% CI ). The bined presence of both polymorphisms was associated with a greater risk of Down syndrome than was the presence of either alone, with an odds ratio of (95% CI ). The two polymorphisms appear to act without a multiplicative interaction. Key words: tetrahydrofllate dehydrogenase, ligases, Down syndrome, folate, China __________________________________________________________________________________ Polymorphisms in genes involved in folate metabolism as maternal risk factors for Down syndrome in China* Abstract: To explore the relationship between geic polymorphisms in methyleetrahydrofolate reductase (MTHFR), methionine synthase reductase (MTRR), the central enzymes in folate metabolism that affects DNA methylation and synthesis, and the risk of Down syndrome in China. Methods: Genomic DNA was isolated from the peripheral lymphocytes of 64 mothers of children with Down syndrome and 70 age matched control subjects. Polymerase chain reaction and restriction fragment length polymorphism were used to examine the polymorphisms of MTHFR 677C→T, MTRR 66A→G and the relationshipbetween these genotypes and the risk of Down syndrome was analyzed. Results: The results show that the MTHFR 677C→Tp olymorphism is more prevalent among mothers of children with Down syndrome than among control mothers, with an odds ratioof (95% confidence interval (CI), ~). In addition, the homozygous MTRR 66A→G polymorphism was independently associated with a fold increase in estimated risk (95% CI, ~). The bined presence of both polymorphisms was associated with a greater risk of Down syndrome than the presence of either alone, with an odds ratio of (95% CI, ~). The two polymorphisms appear to act without a multiplicative interaction. Conclusion: MTHFR and MTRR gene mutation alleles are related to Down syndrome, and CT, TT and GG gene mutation types increase the risk of Down syndrome. Key words: Tetrahydrofllate dehydrogenase, Ligases, Down syndrome, Folate 從一個(gè)編輯的視角談?wù)劙l(fā)表文章要注意的幾個(gè)問題 ： ： 讀者的期望＆審稿人的要求 2. 英文科技論文撰寫中常見的問題 和范例 張?jiān)录t 編審， Managing editor, Journal of Zhejiang Univeristy SCIENCE (Aamp。B) 寫好英語科技論文的訣竅： 主動(dòng)迎合讀者期望，預(yù)先回答專家可能質(zhì)疑 How to write good paper “ *Source from Dr. Yaoqi Zhou Indiana University School of Informatics, Indiana UniversityPurdue University at Indianapolis 前言 2 導(dǎo)言 2 讀者需要什么？ 2 讀者期望什么？ 3 讀者對(duì)句子的期望 3