scholarly journals Knowledge Map of Urban Morphology and Thermal Comfort: A Bibliometric Analysis Based on CiteSpace

Buildings ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 427
Author(s):  
Yuan Chen ◽  
Yupeng Wang ◽  
Dian Zhou

In the context of global climate change, urban morphology is closely related to thermal comfort and contributes to sustainable urban development. Academics started to pay attention to related topics and carried out many studies during the last decades. This paper aims to summarize the research achievements and the development track for future studies. The Web of Science database and CiteSpace were used in this paper to conduct a bibliometric analysis of 556 studies in related fields from 1993 to 2020. Using a three-level co-occurrence analysis of 446 keywords, 1187 cocited literature clusters, and 15 landmark studies, the research topics and mainstream research frameworks were identified. The results show that with the increasing participation of disciplines such as computer science, ecology, and chemistry, the purpose of future research will shift to a focus on anthropogenic heat emissions, energy consumption, air pollution, and other aspects, and new research tools will be needed. In addition to building-scale and block-scale morphology, urban-scale morphology and green infrastructure will become the focus in the future. This study provides a systematic review of research about urban morphology and thermal comfort, which can inspire other researchers and policy makers.

2020 ◽  
Vol 12 (17) ◽  
pp. 7164
Author(s):  
Aurel Pera

In this systematic review, I cumulate previous research findings indicating that sustainable urbanism and networked public governance can be instrumental in carrying out extensive sustainability and resilience objectives through steering urban transformations in the direction of sustainability and resilience. Urban analytics data infrastructure, multicriteria sustainability evaluation, and sustainable performance assessment display the intricate network dynamics operational within cities, impacting urban resilience decision-making processes and leading to equitable and sustainable urban development. Throughout July 2020, I conducted a quantitative literature review of the Web of Science, Scopus, and ProQuest databases, search terms including “sustainable urban planning,” “urban sustainability assessment,” “sustainable urban governance/urban sustainability governance,” “sustainable urban development,” “sustainable/sustainability behavior,” and “environmental performance.” As I focused on research published exclusively in the past two years, only 301 various types of articles met the eligibility criteria. By removing those whose results were inconclusive, unconfirmed by replication, or too general, and because of space constraints, I selected 153, mainly empirical, sources. Future research should investigate whether the assessment of environmental sustainability performance of heterogeneous urban configurations by shared sustainability policymaking through spatial green infrastructure planning and regulations articulate sustainable urban design and governance for the development of innovative performance.


2020 ◽  
Vol 12 (11) ◽  
pp. 4768
Author(s):  
Thony Huera-Lucero ◽  
Adela Salas-Ruiz ◽  
Daysi Changoluisa ◽  
Carlos Bravo-Medina

The peri-urban area of Puyo, where agricultural, urban and conservation logics are mixed, is a contested area in the Ecuadorian Amazon. Rapid urban growth and agricultural activities are the main threats to the conservation of its biodiversity. To promote the conservation of natural spaces in urban planning instruments, it is necessary to first demonstrate their environmental and ecological value. In this paper, such value was analyzed by quantifying biodiversity value and carbon storage capacity in situ. The results show that Puyo’s periphery (a 4 km radius) is an opportunity space, where the conservation of its biodiversity is a key factor in strategies to promote sustainable urban development. Firstly, there are natural areas of high environmental value (secondary forest, gramalote pastures with trees and gramalote pastures) that all together fix 1,664,683 Mg CO2 and control hydrological risks (with 80% of the green areas linked to flood areas)—valuable ecosystem services. Secondly, the conservation of biodiversity brings associated economic activities that can promote local sustainable development. Despite this, the results reveal that the conservation of peri-urban natural ecosystems is not a goal in Puyo’s urban planning strategy. Therefore, future research should be focused on urban planning tools that promote environmentally, economically and socially sustainable urban development.


2021 ◽  
Vol 96 ◽  
pp. 1-15
Author(s):  
Werner Rolf

Urbanization and agricultural land use are two of the main drivers of global changes with effects on ecosystem functions and human wellbeing. Green infrastructure is a new and promising approach in spatial planning contributing to sustainable urban development, but rarely considers spatial and functional potentials of utilizable agricultural land as an integral part. This doctoral thesis addresses this gap and investigates how peri-urban farmland can promote green infrastructure and sustainable urban development. The results contribute to the conceptual understanding of urban green infrastructures as a strategic spatial planning approach that incorporates inner-urban utilizable agricultural land and the agriculturally dominated landscape at the outer urban fringe. Four strategies are introduced for spatial planning with the contribution to a strategically planned multifunctional network. Finally, this thesis sheds light on the opportunities that arise from the integration of peri-urban farmland in the green infrastructure concept to support transformation towards a more sustainable urban development. This work concludes that the linkage of peri-urban farmland with the green infrastructure concept is a promising action field for the development of new pathways for urban transformation towards sustainable urban development. Along with these outcomes, attention is drawn to limitations that remain to be addressed by future research.


2021 ◽  
Author(s):  
Hui-Zhen Fu ◽  
Ludo Waltman

Abstract Global climate change is attracting widespread scientific, political, and public attention owing to the involvement of international initiatives such as the Paris Agreement and the Intergovernmental Panel on Climate Change. We present a large-scale bibliometric analysis based on approximately 120,000 climate change publications between 2001 and 2018 to examine how climate change is studied in scientific research. Our analysis provides an overview of scientific knowledge, shifts of research hotspots, global geographical distribution of research, and focus of individual countries. In our analysis, we identify five key fields in climate change research: physical sciences, paleoclimatology, climate-change ecology, climate technology, and climate policy. We draw the following key conclusions: (1) Over the investigated time period, the focus of climate change research has shifted from understanding the climate system toward climate technologies and policies, such as efficient energy use and legislation. (2) There is an imbalance in scientific production between developed and developing countries. (3) Geography, national demands, and national strategies have been important drivers that influence the research interests and concerns of researchers in different countries. Our study can be used by researchers and policy makers to reflect on the directions in which climate change research is developing and discuss priorities for future research.


2021 ◽  
Author(s):  
YANG-BO SUN ◽  
ZHI-LI ZENG

[Objective] To analyze the growth rule of literature, core authors, core institutions and Co-word Analysis in the field of methotrexate in the treatment of rheumatoid arthritis, to draw the knowledge map of key words and the cooperation network of authors, and to get the current frontiers and research hotspots through the research and analysis of these indicators, so as to provide reference for future researchers to choose research directions. [Methods] The three databases including CNKI, Wanfangdata and Cqvip were used as retrieval databases, and the key words of "rheumatoid arthritis" and "methotrexate" and their synonyms were used as retrieval keywords. The literature published in the three databases from 2009 to 2018 were retrieved and analyzed by bibliometrics analysis method. [Result] 2404 valid literature were screened out. The growth curve of literature showed a relatively stable upward trend, and formed a stable core group of high-yield authors. The main direction of research in this field in the past ten years was the effectiveness analysis of methotrexate combined with drug treatment for rheumatoid arthritis. [Conclusion] Domestic research on methotrexate in the treatment of rheumatoid arthritis will continue to be the focus of medical research in the next few years. Rheumatoid arthritis (RA) is a chronic systemic immune disease. Its early manifestations are mainly joint pain and dysfunction. It can lead to joint function loss and accompanied by atrophy of bone and skeletal muscle. It has a high disability rate and seriously threatens human physical and mental health [1].The incidence of rheumatoid arthritis was higher in women than in men [2]. According to statistics, the prevalence of rheumatoid arthritis in China is between 0.32% and 0.36% [3]. Therefore, searching for drugs with less side effects and obvious effects is a research hotspot in the medical field [4]. Methotrexate, as a gold standard antirheumatic drug, has been widely used in combination therapy and randomized controlled clinical trials [5]. In order to clearly understand the research and development trend of methotrexate in the field of rheumatoid arthritis, this paper makes bibliometric analysis of the relevant literature published in this field in the past 10 years, and provides reference for the future research and development of this field with objective and real data.


2021 ◽  
pp. 004208592110179
Author(s):  
Audrey Addi-Raccah ◽  
Paola Dusi ◽  
Noa Seeberger Tamir

We present an empirical overview of current research in the area of parental involvement (PI) based on a bibliometric analysis of 544 articles published between 2014 and 2018, and a thematic review of 39 of the Q1-journal articles in the sample, which contributed to a more detailed illustration of the knowledge base of PI research. The findings reveal an ongoing increase in the intensity of research in five distinct foci. The research is shown to be largely urban- and US-centric and dominated by diverse psychological and sociological perspectives. Implications and avenues for future research have been suggested.


2020 ◽  
Vol 19 ◽  
pp. 153473542095944
Author(s):  
Jing Guo ◽  
Lixia Pei ◽  
Lu Chen ◽  
Hao Chen ◽  
Dongmei Gu ◽  
...  

Purpose: Acupuncture has been used for managing cancer-related symptoms. However, there are still few studies concerning the overall trends in acupuncture therapy on cancer based on bibliometric analysis. This study aims to demonstrate the current status and trends in this field over the past 2 decades. Methods: Articles were retrieved from the Web of Science from 2000 to 2019. CiteSpace was used for co-authorship network of countries/institutions, dual-map analysis, and detecting the keywords with citation bursts. VOSviewer was used to construct networks based on co-authorship and co-citation analysis of authors, and co-occurrence of keywords. Results: A total of 927 articles and reviews were included in the final analysis. The number of publications has steadily increased with some fluctuations among years. The country and institution contributing most to this field are the USA and Memorial Sloan Kettering Cancer Center. Mao JJ was the most productive author and Molassiotis A ranked first in the cited authors. The co-occurrence analysis revealed 5 clusters (including “clinical trials,” “clinical studies on chemotherapy/radiation-induced symptoms,” “CAM therapy for cancer,” “clinical studies on vasomotor symptoms,” and “systematic reviews”). Most recent keyword bursts were “neuropathic pain,” “arthralgia,” “prevention,” “supportive care,” and “integrative medicine”. Conclusions: The annual publication output would increase rapidly in the next decade, which shows a promising future in this research field. Future research hotspots would focus on the role of acupuncture in neuropathic pain, arthralgia, prevention, supportive care, and integrative medicine.


Polymers ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 647
Author(s):  
Mohamed Saiful Firdaus Hussin ◽  
Aludin Mohd Serah ◽  
Khairul Azri Azlan ◽  
Hasan Zuhudi Abdullah ◽  
Maizlinda Izwana Idris ◽  
...  

Collecting information from previous investigations and expressing it in a scientometrics study can be a priceless guide to getting a complete overview of a specific research area. The aim of this study is to explore the interrelated connection between alginate, gelatine, and hydroxyapatite within the scope of bone tissue and scaffold. A review of traditional literature with data mining procedures using bibliometric analyses was considered to identify the evolution of the selected research area between 2009 and 2019. Bibliometric methods and knowledge visualization technologies were implemented to investigate diverse publications based on the following indicators: year of publication, document type, language, country, institution, author, journal, keyword, and number of citations. An analysis using a bibliometric study found that 7446 papers were located with the keywords “bone tissue” and “scaffold”, and 1767 (alginate), 185 (gelatine), 5658 (hydroxyapatite) papers with those specific sub keywords. The number of publications that relate to “tissue engineering” and bone more than doubled between 2009 (1352) and 2019 (2839). China, the United States and India are the most productive countries, while Sichuan University and the Chinese Academy of Science from China are the most important institutions related to bone tissue scaffold. Materials Science and Engineering C is the most productive journal, followed by the Journal of Biomedical Materials Research Part A. This paper is a starting point, providing the first bibliometric analysis study of bone tissue and scaffold considering alginate, gelatine and hydroxyapatite. A bibliometric analysis would greatly assist in giving a scientific insight to support desired future research work, not only associated with bone tissue engineering applications. It is expected that the analysis of alginate, gelatine and hydroxyapatite in terms of 3D bioprinting, clinical outcomes, scaffold architecture, and the regenerative medicine approach will enhance the research into bone tissue engineering in the near future. Continued studies into these research fields are highly recommended.


2021 ◽  
Vol 13 (13) ◽  
pp. 7304
Author(s):  
Shang Gao ◽  
Fanchen Meng ◽  
Zhouyang Gu ◽  
Zhiyuan Liu ◽  
Muhammad Farrukh

Academic interest in ESG has grown significantly in recent years. Nevertheless, bibliometric and visualization research on this topic is still insufficient. This study aims to conduct publication metrics on the literature connected with ESG and attempt to give a research agenda for future research. In this study, we used data from the Scopus database. Various bibliometric techniques, such as bibliographic coupling and co-occurrence analysis, were combined with assorted themes to present an overview. To the best of our knowledge, there is no study that analyses the bibliographic data on ESG fields; this study is a unique contribution to the literature. This study also provides an overview of the trends and trajectories with a visual and schematic frame for the research of this topic. This may help researchers understand the current trends and future research directions, and enable future authors to conduct their studies more effectively.


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