submitted

摘要： The Crop Journal is a bimonthly scientific journal co-sponsored by the Crop Science Society of China and the Institute of Crop Sciences,Chinese Academy of Agricultural Sciences,and China Science Publishing&Media Group Ltd.It is published by Science Press and KeAi (founded by China Science Publishing&Media Ltd.and Elsevier).General requirements Contributions submitted to The Crop Journal must be original works of the author(s) that have not been previously published or simultaneously submitted to any other journals.Experiments measuring crop yield should be conducted in at least two locations or growing seasons with replications.All results should be supported by appropriate statistical analyses.

摘要： Announcements for this section should be submitted in the correct format at least 3 months before the required date of publication.This list is provided as a service to readers;inclusion does not imply endorsement by the Hepatobiliary&Pancreatic Diseases International.

摘要： Announcements for this section should be submitted in the correct format at least 3 months before the required date of publication.This list is provided as a service to readers;inclusion does not imply endorsement by the Hepatobiliary&Pancreatic Diseases International.

摘要： The Crop Journal is a bimonthly scientific journal co-sponsored by the Crop Science Society of China and the Institute of Crop Sciences,Chinese Academy of Agricultural Sciences,and China Science Publishing&Media Group Ltd.It is published by Science Press and KeAi(founded by China Science Publishing&Media Ltd.and Elsevier).General requirements Contributions submitted to The Crop Journal must be original works of the author(s)that have not been previously published or simultaneously submitted to any other journals.Experiments measuring crop yield should be conducted in at least two locations or growing seasons with replications.All results should be supported by appropriate statistical analyses.

摘要： Announcements for this section should be submitted in the correct format at least 3 months before the required date of publication.This list is provided as a service to readers;inclusion does not imply endorsement by the Hepatobiliary&Pancreatic Diseases International.

摘要： The contributions of referees continue to be essential to the maintenance of the quality of the papers published in Geoscience Frontiers.Their critiques and hard work in reviewing, and sometimes, re-reviewing manuscripts submitted to the journal are highly appreciated by the Editors and Publisher. We wish to use this opportunity to thank all the following referees of manuscripts submitted in 2021 for their valuable input and patronage.

摘要： Check the CES TEMS Author’s Kit at http://www.cestems.org for the latest details.CES Transactions on Electrical Machines and Systems(CES TEMS) is an international quarterly journal, which is published by the China Electrotechnical Society(CES) and the Institute of Electrical Engineering of the Chinese Academy of Sciences, and technically co-sponsored by IEEE Power Electronics Society(IEEE PELS). The CES TEMS will be published in IEEE Xplore and be submitted to EI Compendex.

摘要： 1 Preparation of manuscripts The manuscript should be prepared with a major word processing program and the file also submitted as a PDF(to clearly indicate all fonts).Please provide the author’s affiliation(address and email),an abstract of 150–300 words presenting the main arguments of the paper,4–8 keywords,high-resolution figures(with permissions),acknowledgments and references.

摘要： Announcements for this section should be submitted in the correct format at least 3 months before the required date of publication.This list is provided as a service to readers;inclusion does not imply endorsement by the Hepatobiliary&Pancreatic Diseases International.

摘要： Research in Astronomy and Astrophysics publishes original research papers and reviews on all branches of astronomy and astrophysics.Reviews are by invitation only.Important new results that require rapid publication can be submitted as a Letter(Letters must be restricted in length to 6 printed pages).