SSCI国际编辑出版类期刊近10年发表论文现状分析——以JSP,LP,SR为例

以Web of Science中的SSCI数据库为情报源,对近10年SSCI收录的3种国际编辑出版类期刊Journal of Scholarly Publishing(JSP)、Learned Publishing(LP)、Serials Review(SR)发表的1200篇文献进行分析,从文献的年代与类型、国家/地区、机构、作者分布等方面全面分析了国际编辑出版类期刊发表文献的现状,并提出相关建议。研究发现,近10年来,国际范围内编辑出版领域文献发文量和影响力总体呈现逐年增长的趋势;美、英在编辑出版学领域的研究占有明显优势,其相关研究机构、作者群体均具有较强的研究能力;而中国在编辑出版学领域的研究水平有增长的趋势,但和美、英有很大差距。中国应加强与欧美发达国家和地区编辑出版学术机构的合作与交流。

《周易》考证二题

在上题中,提出在《系辞传》和《文言传》中可辑出《易传子曰》独立成篇,并多方证明篇中所有"子曰"确系一"子"所"曰",且此"子"确为颜回之师孔子。又提出可从此篇中再辑出《孔子周易通论》精萃短文。从而为孔子与《周易》的关系至要至深提供崭新的有力证据。在下题中,从《杂卦传》列出一表,表明在56讼以上的14行皆能"二二相偶,非覆即变",而在57大过之下的后2行则成无序,显系错简。于是将其更改排列成新表,即使全文完整而顺畅,末段文字也据此作了相应调整。

Baishideng's century goal:Editing and publishing high-quality articles

Baishideng's goal over the next few years is to edit and publish high-quality articles through the open-access model, to maximize the benefits to members of the editorial board, authors and readers, as well as achieving social and economic benefits.

Acknowledgments to Reviewers 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 WorM Journal of Gastroenterology. The editors and authors of the articles submitted to the journal are gratefial 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.

Instructions to authors

GENERAL INFORMATION World Journal of Gastroenterology （WJG, World J Gastroenterol ISSN 1007-9327 CN 14-1219/R） is a weekly journal of more than 48000 circulation, published on the 7^th, 14^th, 21^sh and 28^th of every month.

On Skills of Online Publishing Edit

The research is based on the skills of online publishing edit. First, it is focused on the influence on traditional publishing ed-it from the online publishing edit. Second, from the different aspects, the requirements of the abilities of online publishing edit are men- tioned. Finally, constantly progressing skills of online publishing edit are discussed in the two models. The research is expected to be help-ful for relevant study of both professionals and scholars.

Sepsis caused by endoscopic clipping for colonic diverticular bleeding: A rare complication

We herein report the rare complication of sepsis caused by endoscopic clipping for colonic diverticular bleeding. A 78-year-old man with a 12-h history of near syncope and painless hematochezia was admitted to our hospital. Following the transfusion of 4 U of blood and continued hematochezia, a colonoscopy was performed. Active bleeding was seen as continuous arterial spurting from a single diverticulum located in the middle ascending colon. This diverticulum was seamed by four endoclips. The next day, the patient became febrile with a temperature of 39.2℃. Laboratory data included a white blood cell count of 18 100/mm3 and a C-reactive protein level of 3.4 mg/dL. He was diagnosed with sepsis since Escherichia coli was detected in the blood culture. Antibiotics were started. Four days later his fever had improved and laboratory data improved 9 d later.

GHz band frequency hopping PLL-based frequency synthesizers

In this paper we describe a full-integrated circuit containing all building blocks of a completed PLL-based synthesizer except for low pass filter（LPF）. The frequency synthesizer is designed for a frequency hopping （FH） transceiver operating up to 1.5 GHz as a local oscillator. The architecture of Voltage Controlled Oscillator （VCO） is optimized to get better performance, and a phase noise of -111.85-dBc/Hz @ 1 MHz and a tuning range of 250 MHz are gained at a centre frequency of 1.35 GHz. A novel Dual-Modulus Prescaler（DMP） is designed to achieve a very low jitter and a lower power. The settling time of PLL is 80 μs while the reference frequency is 400 KHz.This monolithic frequency synthesizer is to integrate all main building blocks of PLL except for the low pass filter, with a maximum VCO output frequency of 1.5 GHz, and is fabricated with a 0.18 μm mixed signal CMOS process. Low power dissipation, low phase noise, large tuning range and fast settling time are gained in this design.

Non-linear performance analysis and voltage control of MFC based on feedforward fuzzy logic PID strategy

Microbial fuel cell(MFC)is a kind of promising clean power supply energy equipment,but serious nonlinearities and disturbances exist when the MFC runs,and it is an important topic to guarantee that the output voltage reaches the setting value quickly and smoothly.Regulating the feeding flow is an effective way to achieve this goal,and especially,the satisfactory results can be achieved by regulating anode feeding flow.In this work,a feedforward fuzzy logic PID algorithm is proposed.The fuzzy logic system is introduced to deal with the non-linear dynamics of MFC,and corresponding PID parameters are calculated according to defuzzification.The magnitude value of the current density is used to simulate the value of the external load.The simulation results indicate that the MFC output voltage can track the setting value quickly and smoothly with the proposed feedforward fuzzy logic PID algorithm.The proposed algorithm is more efficient and robust with respect to anti-disturbance performance and tracking accuracy than other three control methods.

Acknowledgments to Reviewers 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 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.

Acknowledgments to reviewers 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 aticles submitted to the journal are grateful to the following reviewers for evaluating the articles （including those published in issue） during the last editing time period.

Retrospective Studies on Clinical Features of Melanosis of the Colon and Its Correlation with the Polypus and Carcinoma of Large Intestine

OBJECTIVE To investigate the clinical characteristics of melanosis of the colon （MC） and its correlation with polypus and carcinoma of the large intestine. METHODS Clinical feature and colonoscopic findings of 156 MC patients were retrospectively analyzed. Final diagnosis of MC case was made after colonoscopic and pathological examination, and data of the case history was recorded. RESULTS The overall detection rate of MC was 1.12%, with 0.46% in males, 0.66% in females. An 82.69% of the patients suffered various constipations and had a history of taking cathartics. The clinical manifestation of total-colon melanosis occurred in 83.97% of the patients. There was no significant difference between the rate of concomitant polypus （27.56%） in the MC patients and the detection rate of polypus in the patients who underwent a synchronous colonoscopy （χ^2 = 1.205, P = 0.298）. Also there was no significant difference between the detection rate of carcinoma of the large intestine （8.97%） in MC patients and the detection rate of the same disease in the patients who underwent synchronous colonoscopy （χ^2 = 0.268, P = 0.604）. A logistic regression analysis has shown that the older the age of MC patients is, the more opportunities of MC and the concomitant polypus would occur. CONCLUSION MC may be related to constipations and a long-term administration of cathartics, among which total-colon melanosis ranks first in the cases. There is an earlier age of onset in the females, with a higher detection rate. The older the age of the patients is, the higher the detection rate of MC is, and the more possibility the onset of the concomitant polypus.

Logic-signal output of fluorescent proteins for screening antibiotic combinations

A new method to screen antibiotic combinations is demonstrated,which takes advantage of the logic-signal output of genetically engineered drug-resistant E.coli strains expressing different fluorescent proteins.Thirty-six antibiotic combinations for nine antibiotics were investigated.The operation of different logic gates can reveal the susceptibility,resistance,or synergistic effect of the antibiotic combinations in a rapid(7–8 h versus 24–28 h for typical growth-based assays),simple,quantitative and high-throughput manner.This logic-signal-based output patterns provide the basis for novel and reliable screening of antibiotic combinations and help us to both gain insight into the mechanisms of multi-drug action.