early April，Cambridge University Press announced that it has signed an open acquisition with more than 140 US higher education institutions (Open-ACCESS,OA) Agreement，In the near future, people can read academic articles published by these institutions anytime, anywhere。Open this new publishing mode，Can it promote academic exchanges，Still further explore the academic community。Some problems for opening the publishing mode for openness，Our reporter interviewed relevant scholars。

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As an important carrier of academic communication，Academic journals are both responsible for public knowledge recorders，The mission to promote communication inside and outside the academic community。Melody Herr, director of the Academic Exchange Office of the University of Arkansas, mentioned，In recent years，The academic publishing mode has changed，Among them, the rise of the Bet365 app download OA mode is the most obvious。OA mode originated from a small number of scholars' initiative。They advocate，Free to share knowledge on the Internet，In particular, the public research results funded by the government are publicly public。Current，This initiative has been responded globally，Even becoming one of the best paths for some traditional academic publishing institutions to explore new publishing methods。The rapid development of the OA model is inseparable from the strong support of the government and academic organizations，EU issued a statement in 2016，All projects funded by the EU public funds，Its results need to be published in the OA journal before 2020。

Technische Braunschweig) Monika Taddicken, a professor at the Institute of Science Communication, Institute of Science Communication, School of Social Sciences, has a study of academic communication。According to her introduction，The announcement，It is an important milestone in the development of the OA model。Since then，Global OA paper publishing rate also from 2.9%in 2003，rose to 27.9%in 2017。Current，OA papers have two main bet365 live casino games paths: "Gold OA" (Gold OA) and "Green OA" (Green OA)。"Gold OA" refers to the paper published through the OA journal，The content can be for everyone to read for free from the moment of publication，However, the author needs to pay a certain percentage of fees for publishing agencies，To maintain the operation of the publishing institution。"Green OA" means that scholars uploaded their research results on personal websites or academic institution websites for everyone to read and discuss，Scholars do not need to pay any fees。The main reason for the attention of scholars is，Compared to traditional academic journals，OA journals can spread academic achievements in time，effectively enhance the academic influence of scholars in a short time。

　Pay attention to the potential problem of open acquisition mode

Although the OA mode is sought after as a popular academic communication method，But its potential problems should also be valued。Timothy Doyle, a professor at the School of Political and International Relations, Adelaide University, Australia, told this reporter，Some scholars are cautious about OA bet365 best casino games journals。On the one hand，The reputation and influence of the current OA journal is far less than that of traditional academic journals。On the other hand，Payment of papers in some OA journals，This is a big burden for some scholars，Especially some researchers from developing countries are almost unable to bear this cost。

This can be seen，At present, the OA model needs to be further improved。University、Publishing service agency、policy measures at the country and international level，Is the key to determine whether the OA model can be promoted in the future and helps to shape a good academic communication environment。

ANNELIESE TAYLOR, an academic publishing expert at the University of California, San Francisco Library Library,，For most scholars，The motivation to drive them to publish papers in OA journals is the accessibility of the article。But，The quality and reputation of the current OA journal remains to be improved。Especially some OA journals are not clear enough，The level of publishing papers is also incredible，Destroy the academic ecology，Severe error information overflow，Missed people，More damaged academic development。

　Explore the road of open acquisition model in the future

Bet365 lotto review Current，At the global level，The institutional framework of the OA mode has not been completely established，Different countries have a big difference in attitude towards OA journals，and even the lack of unity of scholars in various countries for OA journals。

Taylor Suggestion，OA journals should jump out of traditional ideas aimed at profitability，Transfer to specialized academic organizations and team management。Only establish a reliable review process to improve the academic quality of the OA journal，can gradually attract more high -quality papers published through the OA channel。

Although there are many controversies in the OA model，But Taylor is optimistic about its future development。She thinks，The knowledge sharing advocated in the OA mode，The voice of many scholars。Future，With the further improvement of the OA periodical standard and the further establishment of the frame system，The proportion of scholars published papers in OA journals will gradually increase。

Herr mention，The spread of future information must not only be achieved through technical means such as free online reading，It should be recommended bet365 best casino games for readers that meet their needs。OA Journal is part of knowledge iterative production，and among scholars、The exchange between scholars and ordinary people has created better conditions。Future，The development of OA periodicals should be based on the needs of researchers and readers。In short，Theory and practice of academic communication、There is a big gap between specifications and actual operations。The debate on the development of OA periodicals must also be touched by deeper levels、Complex Questions，This can make it more in line with the requirements of contemporary and future academic communication。