Multivariate analysis was adopted to analyze 30 morphometrical characteristics of 121 one-year-old juvenile silver carp （Hypophthalmichthys molitrix） and bighead carp （Aristichthys nobilis） bred during the 1950s ...Multivariate analysis was adopted to analyze 30 morphometrical characteristics of 121 one-year-old juvenile silver carp （Hypophthalmichthys molitrix） and bighead carp （Aristichthys nobilis） bred during the 1950s （＂the former population＂） and 2008 （＂the current population＂） and collected from the middle reach of the Yangtze River. The average discriminant accuracies of the former and current silver and bighead carp population were 94.2% and 98.0%, respectively. Discriminant analysis also revealed that significant differences in morphology occurred between the former and current populations of both carp in overall characteristics. One-way analysis of variance indicated that between former and current populations, silver carp showed highly significant differences （P0.01） in twelve of their characteristics and significant differences （P0.05） in eight of their characteristics, while bighead carp showed highly significant differences （P0.01） in eight of their characteristics and significant differences （P0.05） in eight of their characteristics. Six head morphology variables of the current silver and bighead carp were significantly or highly significantly larger than the former populations; fourteen characteristics of silver carp and ten characteristics of bighead carp of the current populations, mainly reflecting truck and tail morphology, were significantly or very significantly smaller than the former populations. Our results indicate that silver and bighead carp have developed a larger head and smaller truck and tail during the last 50 years. Due to such morphological changes, it seems apparent that the heads of these fish species need to be considered in regards to human diets, particularly in relation to economic and nutritious value.展开更多
Two months into the year 2003 and one month into the Chinese lunar NewYear of goat,on behalf of the editorial board of the Chinese Journal of Integra-tive Medicine,I wish our readers,contributors and board members aro...Two months into the year 2003 and one month into the Chinese lunar NewYear of goat,on behalf of the editorial board of the Chinese Journal of Integra-tive Medicine,I wish our readers,contributors and board members around theworld a prosperous and successful new year.展开更多
The World Journal of Hepatology(WJH)was launched in October 2009.It mainly publishes articles reporting research findings in the field of hepatology,covering a wide range of topics,including viral hepatitis B and C,no...The World Journal of Hepatology(WJH)was launched in October 2009.It mainly publishes articles reporting research findings in the field of hepatology,covering a wide range of topics,including viral hepatitis B and C,non-alcoholic fatty liver disease,alcoholic liver disease,autoimmune and chronic cholestatic liver disease,drug-induced liver injury,cirrhosis,liver failure,hepatocellular carcinoma,coronavirus disease 2019-related liver conditions,etc.As of December 31,2020,the WJH has published 1349 articles,among which,the total cites is 18995 and the average cites per article is 14.In celebrating the New Year,we are pleased to share with you special a New Year’s greeting from the WJH Editors-in-Chief,along with a detailed overview of the journal’s submission,peer review and publishing metrics from 2020.In all,we are appreciative for the substantive support and submissions from authors worldwide,and the dedicated efforts and expertise provided by our invited reviewers and editorial board members.展开更多
As editors of Artificial Intelligence in Medical Imaging(AIMI),it is our great pleasure to take this opportunity to wish all of our authors,subscribers,readers,Editorial Board members,independent expert referees,and s...As editors of Artificial Intelligence in Medical Imaging(AIMI),it is our great pleasure to take this opportunity to wish all of our authors,subscribers,readers,Editorial Board members,independent expert referees,and staff of the Editorial Office a Very Happy New Year.On behalf of the Editorial Team,we would like to express our gratitude to all of the authors who have contributed their valuable manuscripts,our independent referees,and our subscribers and readers for their continuous support,dedication,and encouragement.Together with an excellent of team effort by our Editorial Board members and staff of the Editorial Office,AIMI advanced in 2020 and we look forward to greater achievements in 2021.展开更多
In celebration of JIPB＇s 60th anniversary, this paper summarizes and reviews the development process of the journal. To start, we offer our heartfelt thanks to JIPB＇s pioneer Editors-in-Chief who helped get the jour...In celebration of JIPB＇s 60th anniversary, this paper summarizes and reviews the development process of the journal. To start, we offer our heartfelt thanks to JIPB＇s pioneer Editors-in-Chief who helped get the journal off the ground and make it successful. Academic achievement is the soul of academic journals, and this paper summarizes JIPB＇s course of academic development by analyzing it in four stages： the first two stages are mostly qualitative analyses, and the latter two stages are dedicated to quantitative analyses. Most-cited papers were statistically analyzed. Improvements in editing, pub- lication, distribution and online accessibility--which are detailed in this paper--contribute to JIPB＇s sustainable development. In addition, JIPB＇s evaluation index and awards are provided with accompany- ing pictures. At the end of the paper, JIPB＇s milestones are listed chronologically. We believe that JIPB＇s development, from a national journal to an international one, parallels the development of the Chinese plant sciences.展开更多
《大疫年纪事》(A Journal of the Plague Year)是英国近代早期瘟疫书写的经典之作,也是一部关于人性、道德和生存的小说。丹尼尔·笛福(Daniel Defoe)将文学创作视为维护塑造健全人格的必要环节,他在《大疫年纪事》中对鼠疫征兆、...《大疫年纪事》(A Journal of the Plague Year)是英国近代早期瘟疫书写的经典之作,也是一部关于人性、道德和生存的小说。丹尼尔·笛福(Daniel Defoe)将文学创作视为维护塑造健全人格的必要环节,他在《大疫年纪事》中对鼠疫征兆、症状和治疗方法的描绘,以及其间体现出来的与鼠疫患者的共情浸润了笛福的人文关怀。笛福书写瘟疫的目的不仅在于描述悲惨,更在于理解苦难,共情、预防与疗愈作用成为《大疫年纪事》叙事伦理价值的重要组成部分。展开更多
The development of Journal of Palaeogeography depends on support from scholars and specialists.Names of scholars and specialists as reviewers for Journal of Palaeogeography in year 2012-2013 are listed below(numbers i...The development of Journal of Palaeogeography depends on support from scholars and specialists.Names of scholars and specialists as reviewers for Journal of Palaeogeography in year 2012-2013 are listed below(numbers in the brackets are reviewing times).Great gratitude is extended to them!展开更多
基金National Natural Science Foundation of China (30630051)Aquaculture E-Institute of Shanghai Universities(03E009)Shanghai Leading Academic Discipline Project(S30701)
文摘Multivariate analysis was adopted to analyze 30 morphometrical characteristics of 121 one-year-old juvenile silver carp （Hypophthalmichthys molitrix） and bighead carp （Aristichthys nobilis） bred during the 1950s （＂the former population＂） and 2008 （＂the current population＂） and collected from the middle reach of the Yangtze River. The average discriminant accuracies of the former and current silver and bighead carp population were 94.2% and 98.0%, respectively. Discriminant analysis also revealed that significant differences in morphology occurred between the former and current populations of both carp in overall characteristics. One-way analysis of variance indicated that between former and current populations, silver carp showed highly significant differences （P0.01） in twelve of their characteristics and significant differences （P0.05） in eight of their characteristics, while bighead carp showed highly significant differences （P0.01） in eight of their characteristics and significant differences （P0.05） in eight of their characteristics. Six head morphology variables of the current silver and bighead carp were significantly or highly significantly larger than the former populations; fourteen characteristics of silver carp and ten characteristics of bighead carp of the current populations, mainly reflecting truck and tail morphology, were significantly or very significantly smaller than the former populations. Our results indicate that silver and bighead carp have developed a larger head and smaller truck and tail during the last 50 years. Due to such morphological changes, it seems apparent that the heads of these fish species need to be considered in regards to human diets, particularly in relation to economic and nutritious value.
文摘Two months into the year 2003 and one month into the Chinese lunar NewYear of goat,on behalf of the editorial board of the Chinese Journal of Integra-tive Medicine,I wish our readers,contributors and board members around theworld a prosperous and successful new year.
文摘The World Journal of Hepatology(WJH)was launched in October 2009.It mainly publishes articles reporting research findings in the field of hepatology,covering a wide range of topics,including viral hepatitis B and C,non-alcoholic fatty liver disease,alcoholic liver disease,autoimmune and chronic cholestatic liver disease,drug-induced liver injury,cirrhosis,liver failure,hepatocellular carcinoma,coronavirus disease 2019-related liver conditions,etc.As of December 31,2020,the WJH has published 1349 articles,among which,the total cites is 18995 and the average cites per article is 14.In celebrating the New Year,we are pleased to share with you special a New Year’s greeting from the WJH Editors-in-Chief,along with a detailed overview of the journal’s submission,peer review and publishing metrics from 2020.In all,we are appreciative for the substantive support and submissions from authors worldwide,and the dedicated efforts and expertise provided by our invited reviewers and editorial board members.
文摘As editors of Artificial Intelligence in Medical Imaging(AIMI),it is our great pleasure to take this opportunity to wish all of our authors,subscribers,readers,Editorial Board members,independent expert referees,and staff of the Editorial Office a Very Happy New Year.On behalf of the Editorial Team,we would like to express our gratitude to all of the authors who have contributed their valuable manuscripts,our independent referees,and our subscribers and readers for their continuous support,dedication,and encouragement.Together with an excellent of team effort by our Editorial Board members and staff of the Editorial Office,AIMI advanced in 2020 and we look forward to greater achievements in 2021.
文摘In celebration of JIPB＇s 60th anniversary, this paper summarizes and reviews the development process of the journal. To start, we offer our heartfelt thanks to JIPB＇s pioneer Editors-in-Chief who helped get the journal off the ground and make it successful. Academic achievement is the soul of academic journals, and this paper summarizes JIPB＇s course of academic development by analyzing it in four stages： the first two stages are mostly qualitative analyses, and the latter two stages are dedicated to quantitative analyses. Most-cited papers were statistically analyzed. Improvements in editing, pub- lication, distribution and online accessibility--which are detailed in this paper--contribute to JIPB＇s sustainable development. In addition, JIPB＇s evaluation index and awards are provided with accompany- ing pictures. At the end of the paper, JIPB＇s milestones are listed chronologically. We believe that JIPB＇s development, from a national journal to an international one, parallels the development of the Chinese plant sciences.
文摘《大疫年纪事》(A Journal of the Plague Year)是英国近代早期瘟疫书写的经典之作,也是一部关于人性、道德和生存的小说。丹尼尔·笛福(Daniel Defoe)将文学创作视为维护塑造健全人格的必要环节,他在《大疫年纪事》中对鼠疫征兆、症状和治疗方法的描绘,以及其间体现出来的与鼠疫患者的共情浸润了笛福的人文关怀。笛福书写瘟疫的目的不仅在于描述悲惨,更在于理解苦难,共情、预防与疗愈作用成为《大疫年纪事》叙事伦理价值的重要组成部分。
文摘The development of Journal of Palaeogeography depends on support from scholars and specialists.Names of scholars and specialists as reviewers for Journal of Palaeogeography in year 2012-2013 are listed below(numbers in the brackets are reviewing times).Great gratitude is extended to them!
