Visual Analysis of Knowledge Map of Domestic Research Status and Development Trend of Water Purification by Aquatic Plants

2021 ◽  
Vol 11 (06) ◽  
pp. 1104-1117
Author(s):  
珺 谢
Keyword(s):  
Aquatic Plants ◽  
Water Purification ◽  
Visual Analysis ◽  
Development Trend ◽  
Knowledge Map ◽  
Research Status ◽  
Analysis Of Knowledge

scholarly journals Review and Development Trend of Digital Hydraulic Technology

2020 ◽  
Vol 10 (2) ◽  
pp. 579
Author(s):  
Qiwei Zhang ◽  
Xiangdong Kong ◽  
Bin Yu ◽  
Kaixian Ba ◽  
Zhengguo Jin ◽  
...  
Keyword(s):  
Energy Saving ◽  
Developmental Process ◽  
Development Trend ◽  
Research Status ◽  
Uniform Definition ◽  
Definition Of ◽  
The Development Trend ◽  
Exact Definition

Since the emergence of digital hydraulic technology, it has achieved good results in intelligence, integration, energy saving, etc. After decades of development, and it has also attracted wide attention in the industry. However, for many years, the definition of digital hydraulic technology has differed between researchers, and there is no uniform definition. Such a situation affects the development of it to a certain extent. Therefore, this paper gives the exact definition of digital hydraulic technology based on a large number of researches on it. At the same time, the paper analyzes the research status and developmental process of the such a technology, and we forecast the development trend of it.

scholarly journals Research status of human resource management in China based on scientific knowledge map

2021 ◽  
Vol 251 ◽  
pp. 03096
Author(s):  
Kun Qian ◽  
Yingxue Li ◽  
Yuenan Lv ◽  
Xiaonan Yang
Keyword(s):  
Cluster Analysis ◽  
Resource Management ◽  
Human Resource Management ◽  
Human Resource ◽  
Scientific Knowledge ◽  
Visual Analysis ◽  
Future Research ◽  
Knowledge Map ◽  
Management Research ◽  
And Cluster Analysis

In order to accurately grasp the current research frontier of human resource management, according to certain retrieval conditions, 2724 literatures published from 2011 to 2021 were retrieved from CNKI database as data samples. CiteSpace software was used for visual analysis, CO citation analysis and cluster analysis were carried out on these literature data, and the corresponding knowledge map was drawn. The objective of this paper is to show the hot topics and cutting-edge trends of human resource management research in China and draw the current situation of human resource management research in China, in order to provide reference for future research.

scholarly journals Research Status and Development Trend of Intelligent Excavators

2020 ◽  
Vol 56 (13) ◽  
pp. 165
Author(s):  
LI Yunhua ◽  
FAN Rujun ◽  
YANG Liman ◽  
ZHAO Bin ◽  
QUAN Long
Keyword(s):  
Development Trend ◽  
Research Status
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