学术动态

　　sci四区是a类吗？a类期刊指的是国际上通用的ssci、ei、sci级别的期刊论文，一般是在2区以上的，b类通常在sci3区、4区范围内。sci期刊是有分区划分的，根据影响因子划分为四个分区，分别是1区、2区、3区以及4区，分区越靠前对论文的要求越高。接下来，详细的推荐几本sci44区期刊，仅供参考。

　　1、Machines

　　学科领域：

　　大类：工程技术

　　小类：工程：电子与电气

　　中科院分区：4区

　　期刊简介：Machines (ISSN 2075-1702) is an international, peer-reviewed journal on machinery and engineering. It publishes research articles, reviews and communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. Full experimental and/or methodical details must be provided. There are, in addition, unique features of this journal:

　　● manuscripts regarding research proposals and research ideas will be particularly welcomed

　　Machines (ISSN 2075-1702) 是一份关于机械和工程的国际同行评审期刊。它发表研究文章、评论和通讯。我们的目标是鼓励科学家尽可能详细地发表他们的实验和理论结果。论文的长度没有限制。必须提供完整的实验和/或方法细节。此外，该期刊还有以下独特之处： ● 特别欢迎有关研究计划和研究想法的稿件

　　2、Natural Computing

　　学科领域：

　　大类：

　　小类：计算机：人工智能

　　中科院分区：4区

　　期刊简介：The journal is soliciting papers on all aspects of natural computing. Because of the interdisciplinary character of the journal a special effort will be made to solicit survey, review, and tutorial papers which would make research trends in a given subarea more accessible to the broad audience of the journal.

　　该杂志正在征集有关自然计算各个方面的论文。由于该期刊的跨学科特征，将特别努力征集调查、评论和辅导论文，这将使该期刊的广大读者更容易了解特定子领域的研究趋势。

　　3、NETWORKS

　　学科领域：

　　大类：计算机科学

　　小类：计算机：硬件

　　中科院分区：4区

　　期刊简介：Network problems are pervasive in our modern technological society, as witnessed by our reliance on physical networks that provide power, communication, and transportation. As well, a number of processes can be modeled using logical networks, as in the scheduling of interdependent tasks, the dating of archaeological artifacts, or the compilation of subroutines comprising a large computer program. Networks provide a common framework for posing and studying problems that often have wider applicability than their originating context.

　　网络问题在现代技术中普遍存在，我们对提供电力、通信和运输的网络的依赖就证明了这一点。同样，可以使用逻辑网络对许多过程进行建模，例如相互依赖的任务的调度、的约会或包含大型计算机程序的子例程的编译。网络为提出和研究问题提供了一个通用框架，这些问题通常比其原始环境具有更广泛的适用性。