Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the jour...Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles (including those published in this issue and those rejected for this issue) during the last editing time period.展开更多
In this paper,based on the field-programmable gate array(FPGA)xc5vlx220 of Xilinx Company,the FPGA verification method for application specific integrated circuit(ASIC)design is introduced.Firstly,the basic principles...In this paper,based on the field-programmable gate array(FPGA)xc5vlx220 of Xilinx Company,the FPGA verification method for application specific integrated circuit(ASIC)design is introduced.Firstly,the basic principles of FPGA verification are introduced.Then,the structure of the FPGA board and the verification methods are illustrated.Finally,the workflow of FPGA verification for audio video coding standard(AVS)decoder and the method of restoring images are introduced in detail.The FPGA resources occupancy is shown and analyzed.The result shows that FPGA can verify the ASIC rapidly and effectively so as to shorten the development cycle.展开更多
AIM: To analyze the MEDLINE-indexed publications in gastroenterology specialty journals from 2001 to 2007. Special attention was paid to specific types of articles, the number of publications for individual authors an...AIM: To analyze the MEDLINE-indexed publications in gastroenterology specialty journals from 2001 to 2007. Special attention was paid to specific types of articles, the number of publications for individual authors and the author count in each journal. METHODS: The bibliographic entries of papers belonging to journals listed under the subject heading of "gastroenterology" were downloaded from MEDLINE on the PubMed web site. The analysis was limited to journal articles published between January 1, 2001 and December 31, 2007. The analytical dimensions of an article included journal, publication year, publication type, and author name (the last name and initials). RESULTS: According to MEDLINE, 81 561 articles were published in 91 gastroenterology journals from 2001 to 2007. The number of articles increased from 9447 in 2001 to 13 340 in 2007. Only 12 journals had more than 2000 articles indexed in MEDLINE. The "World Journal of Gastroenterology" had the largest number of publications (5684 articles), followed by "Hepato-Gastroenterology" (3036) and "Gastrointestinal Endoscopy" (3005). Of all the articles published, reviews accounted for 17.2% and case reports for 15.4%. Only 3739 randomized controlled trials (4.6% of all articles) were published and their annual number increased from 442 in 2001 to 572 in 2007. Among 141 741 author names appearing in the articles of gastroenterology journals, 92 429 had published only in one journal, 22 585 in two journals, 9996 in three journals, and 16 731 in more than three journals. The "World Journal of Gastroenterology " had the greatest number of authors (17 838),followed by "Gastroenterology " (12 770), "Digestive Diseases and Sciences" (11 395), "American Journal of Gastroenterology" (10 889), and "Hepatology" (10 588). CONCLUSION: Global gastroenterology publications displayed a continuous growth in the new millennium. The change was most striking in certain journals. Regular bibliometric analyses on the trends and specific topics would help researchers publish more efficiently and allow editors to adjust the policy more accurately.展开更多
Many reviewers have contributed their expertise and time to the peer review ,a critical process to ensure the quality of World Journal of Gastroenterology.The editors and authors of the articles submitted to the journ...Many reviewers have contributed their expertise and time to the peer review ,a critical process to ensure the quality of World Journal of Gastroenterology.The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles （including those published in this issue and those rejected for this issue）during the last editing time period.展开更多
Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastraenterology. The editors and authors of the articles submitted to the jour...Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastraenterology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles （including those published in this issue and those rejected for this issue） during the last editing time period.展开更多
Many reviewers have contributed their expertise and time to the peer review,a critical process to ensure the quality of World Journal of Gastroenterology.The editors and authors of the articles submitted to the journa...Many reviewers have contributed their expertise and time to the peer review,a critical process to ensure the quality of World Journal of Gastroenterology.The editors and authors of the articles submitted to the journal are grareful to the following reviewers for evaluating the articles（including those published in this issue and those rejected for this issue）during the last editing time period.展开更多
Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the jour...Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles (including those published in this issue and those rejected for this issue) during the last editing time period.展开更多
Original Research, Clinical Trials, Reviews, Comments, and Case Reports in esophageal cancer, gastric cancer, colon cancer, liver cancer, viral liver diseases, etc., from all over the world are welcome on the conditio...Original Research, Clinical Trials, Reviews, Comments, and Case Reports in esophageal cancer, gastric cancer, colon cancer, liver cancer, viral liver diseases, etc., from all over the world are welcome on the condition that they have not been published previously and have not been submitted simultaneously elsewhere.展开更多
Many reviewers have contributed their expertise and time to the peer review,a critical proccess to ensure the quality of World Jowrnal of Gastroenterology.The editors and authors of the articles submitted to the journ...Many reviewers have contributed their expertise and time to the peer review,a critical proccess to ensure the quality of World Jowrnal of Gastroenterology.The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles（including those published in this issue and those rejected for this issue）during the last editing time period.展开更多
Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the jour...Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles （including those published in this issue and those rejected for this issue） during the last editing time period.展开更多
Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the jour...Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles (including those published in this issue and those rejected for this issue) during the last editing time period.展开更多
Dear Professor Lian-Sheng Ma, Professor Michael Hobsley and I have greatly enjoyed reading the account of all you have done towards the development of ＂The World Journal of Gastroenterology＂, as described in the art...Dear Professor Lian-Sheng Ma, Professor Michael Hobsley and I have greatly enjoyed reading the account of all you have done towards the development of ＂The World Journal of Gastroenterology＂, as described in the article by Zhen-Xi Li in the November 21st. issue of the Journal. It is an amazing achievement! Yours is the only international gastroenterological iournal to come out weekly! The standard of the articles is extremely high and the Journal is equal in size to ＂Gut＂ （Leaderette： 2005 Impact Factor-Gastroenterology ＆ Hepatology list：1 GASTROENTEROLOGY 12.386; 2 HEPATOLOGY 9.792; GUT 7.692）, which comes out only monthly. You have achieved all this in a matter of only 10 years-truly a wonderful achievement. We do congratulate you.展开更多
Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the jour...Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles (including those published in this issue and those rejected for this issue) during the last editing time period.展开更多
Original Research, Clinical Trials, Reviews, Comments, and Case Reports in esophageal cancer, gastric cancer, colon cancer, liver cancer, viral liver diseases, etc., from all over the world are welcome on the conditio...Original Research, Clinical Trials, Reviews, Comments, and Case Reports in esophageal cancer, gastric cancer, colon cancer, liver cancer, viral liver diseases, etc., from all over the world are welcome on the condition that they have not been published previously and have not been submitted simultaneously elsewhere.展开更多
Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors during the last editing period of time
Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology,
Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the jour...Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles (including those published in this issue and those rejected for this issue) during the last editing time period.展开更多
Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the j...Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles (including those published in this issue and those rejected for this issue) during the last editing time period.展开更多
Many reviewers have contributed their expertise and time to the peer review, a critical process to ensue the quality of World Journal of Gastroenterology,
文摘Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles (including those published in this issue and those rejected for this issue) during the last editing time period.
基金Science and Technology Key Project of Guangzhou(2007Z3-D3101)Production and Research Project of Zhuhai(PC20082002)Technology Innovation Project of Guangdong Province(2008778113)
文摘In this paper,based on the field-programmable gate array(FPGA)xc5vlx220 of Xilinx Company,the FPGA verification method for application specific integrated circuit(ASIC)design is introduced.Firstly,the basic principles of FPGA verification are introduced.Then,the structure of the FPGA board and the verification methods are illustrated.Finally,the workflow of FPGA verification for audio video coding standard(AVS)decoder and the method of restoring images are introduced in detail.The FPGA resources occupancy is shown and analyzed.The result shows that FPGA can verify the ASIC rapidly and effectively so as to shorten the development cycle.
文摘AIM: To analyze the MEDLINE-indexed publications in gastroenterology specialty journals from 2001 to 2007. Special attention was paid to specific types of articles, the number of publications for individual authors and the author count in each journal. METHODS: The bibliographic entries of papers belonging to journals listed under the subject heading of "gastroenterology" were downloaded from MEDLINE on the PubMed web site. The analysis was limited to journal articles published between January 1, 2001 and December 31, 2007. The analytical dimensions of an article included journal, publication year, publication type, and author name (the last name and initials). RESULTS: According to MEDLINE, 81 561 articles were published in 91 gastroenterology journals from 2001 to 2007. The number of articles increased from 9447 in 2001 to 13 340 in 2007. Only 12 journals had more than 2000 articles indexed in MEDLINE. The "World Journal of Gastroenterology" had the largest number of publications (5684 articles), followed by "Hepato-Gastroenterology" (3036) and "Gastrointestinal Endoscopy" (3005). Of all the articles published, reviews accounted for 17.2% and case reports for 15.4%. Only 3739 randomized controlled trials (4.6% of all articles) were published and their annual number increased from 442 in 2001 to 572 in 2007. Among 141 741 author names appearing in the articles of gastroenterology journals, 92 429 had published only in one journal, 22 585 in two journals, 9996 in three journals, and 16 731 in more than three journals. The "World Journal of Gastroenterology " had the greatest number of authors (17 838),followed by "Gastroenterology " (12 770), "Digestive Diseases and Sciences" (11 395), "American Journal of Gastroenterology" (10 889), and "Hepatology" (10 588). CONCLUSION: Global gastroenterology publications displayed a continuous growth in the new millennium. The change was most striking in certain journals. Regular bibliometric analyses on the trends and specific topics would help researchers publish more efficiently and allow editors to adjust the policy more accurately.
文摘Many reviewers have contributed their expertise and time to the peer review ,a critical process to ensure the quality of World Journal of Gastroenterology.The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles （including those published in this issue and those rejected for this issue）during the last editing time period.
文摘Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastraenterology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles （including those published in this issue and those rejected for this issue） during the last editing time period.
文摘Many reviewers have contributed their expertise and time to the peer review,a critical process to ensure the quality of World Journal of Gastroenterology.The editors and authors of the articles submitted to the journal are grareful to the following reviewers for evaluating the articles（including those published in this issue and those rejected for this issue）during the last editing time period.
文摘Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles (including those published in this issue and those rejected for this issue) during the last editing time period.
文摘Original Research, Clinical Trials, Reviews, Comments, and Case Reports in esophageal cancer, gastric cancer, colon cancer, liver cancer, viral liver diseases, etc., from all over the world are welcome on the condition that they have not been published previously and have not been submitted simultaneously elsewhere.
文摘Many reviewers have contributed their expertise and time to the peer review,a critical proccess to ensure the quality of World Jowrnal of Gastroenterology.The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles（including those published in this issue and those rejected for this issue）during the last editing time period.
文摘Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles （including those published in this issue and those rejected for this issue） during the last editing time period.
文摘Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles (including those published in this issue and those rejected for this issue) during the last editing time period.
文摘Dear Professor Lian-Sheng Ma, Professor Michael Hobsley and I have greatly enjoyed reading the account of all you have done towards the development of ＂The World Journal of Gastroenterology＂, as described in the article by Zhen-Xi Li in the November 21st. issue of the Journal. It is an amazing achievement! Yours is the only international gastroenterological iournal to come out weekly! The standard of the articles is extremely high and the Journal is equal in size to ＂Gut＂ （Leaderette： 2005 Impact Factor-Gastroenterology ＆ Hepatology list：1 GASTROENTEROLOGY 12.386; 2 HEPATOLOGY 9.792; GUT 7.692）, which comes out only monthly. You have achieved all this in a matter of only 10 years-truly a wonderful achievement. We do congratulate you.
文摘Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles (including those published in this issue and those rejected for this issue) during the last editing time period.
文摘Original Research, Clinical Trials, Reviews, Comments, and Case Reports in esophageal cancer, gastric cancer, colon cancer, liver cancer, viral liver diseases, etc., from all over the world are welcome on the condition that they have not been published previously and have not been submitted simultaneously elsewhere.
文摘Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors during the last editing period of time
文摘Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology,
文摘Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles (including those published in this issue and those rejected for this issue) during the last editing time period.
文摘Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Gastroenterology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles (including those published in this issue and those rejected for this issue) during the last editing time period.
文摘Many reviewers have contributed their expertise and time to the peer review, a critical process to ensue the quality of World Journal of Gastroenterology,
