Periodica Polytechnica-Chemical Engineering《综合技术期刊：化学工程》（季刊）. The main scope of the journal is to publish original research articles in the wide field of chemical engineering including environmental and bioengineering.

Periodica Mathematica Hungarica《匈牙利数学期刊》（季刊）. Periodica Mathematica Hungarica is devoted to publishing research articles in all areas of pure and applied mathematics as well as theoretical computer science. To be published in the Periodica, a paper must be correct, new, and significant. Very strong submissions (upon the consent of the author) will be redirected to Acta Mathematica Hungarica.

Performance Evaluation《性能评估》（季刊）. Performance Evaluation functions as a leading journal in the area of modeling, measurement, and evaluation of performance aspects of computing and communication systems. As such, it aims to present a balanced and complete view of the entire Performance Evaluation profession.

Peptide Science《肽科学》（双月刊）. The aim of Peptide Science is to publish significant original research papers and up-to-date reviews covering the entire field of peptide research. Peptide Science provides a forum for papers exploring all aspects of peptide synthesis, materials, structure and bioactivity, including the use of peptides in exploring protein functions and protein-protein interactions.

People and Nature《人与自然》（双月刊）. People and Nature is a broad-scope, open access journal publishing work from across research areas exploring relationships between humans and nature.

Peer-to-Peer Networking and Applications《点对点网络及应用》（双月刊）. Peer-to-Peer Networking and Applications (P2PNA) has received significant attention from both academia and industry in recent years. The aim of the Peer-to-Peer Networking and Applications journal is to disseminate state-of-the-art research and development results in this rapidly growing research area, to facilitate the deployment of P2P networking and applications, and to bring together the academic and industry communities, with the goal of fostering interaction to promote further research interests and activities, thus enabling new P2P applications and services.

PeerJ Computer Science《PeerJ计算机科学》（月刊）. PeerJ Computer Science is an Open Access, peer-reviewed, scholarly journal. It considers articles across the whole of Computer Science. PeerJ Computer Science only considers Research Articles and Literature Review Articles. It does not accept Hypothesis Papers, Commentaries, Opinion Pieces, Case Studies, Case Reports etc.

PeerJ（一年1卷）. PeerJ is an Open Access, peer-reviewed, scholarly journal. It considers articles in the Biological Sciences, Environmental Sciences, Medical Sciences, and Health Sciences.

Pedobiologia《土壤生物学》（双月刊）. Pedobiologia publishes peer reviewed articles describing original work in the field of soil ecology, which includes the study of soil organisms and their interactions with factors in their biotic and abiotic environments.Analysis of biological structures, interactions, functions, and processes in soil is fundamental for understanding the dynamical nature of terrestrial ecosystems, a prerequisite for appropriate soil management. The scope of this journal consists of fundamental and applied aspects of soil ecology; key focal points include interactions among organisms in soil, organismal controls on soil processes, causes and consequences of soil biodiversity, and aboveground-belowground interactions.

Pediatrics International《国际儿科学》（年刊）. Publishing articles of scientific excellence in pediatrics and child health delivery, Pediatrics International aims to encourage those involved in the research, practice and delivery of child health to share their experiences, ideas and achievements. Formerly Acta Paediatrica Japonica, the change in name in 1999 to Pediatrics International, reflects the Journals international status both in readership and contributions (approximately 45% of articles published are from non-Japanese authors).