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Journal articles on the topic 'EPC analysis'

Author: Grafiati

Published: 28 June 2021

Last updated: 29 July 2025

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1

Zhang, Wenjie, and Hongping Yuan. "A Bibliometric Analysis of Energy Performance Contracting Research from 2008 to 2018." Sustainability 11, no. 13 (2019): 3548. http://dx.doi.org/10.3390/su11133548.

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Increasing research interests in energy performance contracting (EPC) has resulted in a large number of publications over the past decade. However, very limited attempts have been made to map the global research in this area. To identify the state of the field and trends in EPC research, the VOSviewer software package was used to conduct a series of content analyses and examine global patterns among publications, including the distribution of core authors and institutions, high-frequency categories and keywords, journal and author contributions, highly cited papers, etc. Based on a systematica

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2

Tao, Yuan. "Analysis on Engineering Risk Management of International EPC Project." BCP Business & Management 24 (August 10, 2022): 218–25. http://dx.doi.org/10.54691/bcpbm.v24i.1485.

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At present, China attaches great importance to international engineering, among which EPC general contracting mode is one of the most commonly used modes in international engineering projects. Improve the risk management ability of international EPC project is the key factor to evaluate the perfoemance of international EPC project. In order to improve the research level of international EPC project risk management and the collaboration between different countries, this paper analyzes and collates the literatures on CNKI database, Web of Science database and SCI database. Based on the developme

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Zhang and Yuan. "Promoting Energy Performance Contracting for Achieving Urban Sustainability: What is the Research Trend?" Energies 12, no. 8 (2019): 1443. http://dx.doi.org/10.3390/en12081443.

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The increasing demand for applying energy performance contracting (EPC) for urban energy conservation has resulted in a significant amount of publications over the past decade. This study tries to identify future research trends in the subject of EPC through analyzing 127 journal papers published from 2008 to 2018. Based on the analysis and discussion of the EPC research, several main research trends were identified. The research results reveal an increasing research interest in EPC over the period. The findings imply that case study is the major research method and descriptive analysis and st

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4

Shao, Yuehjen E. "Recognition of Process Disturbances for an SPC/EPC Stochastic System Using Support Vector Machine and Artificial Neural Network Approaches." Abstract and Applied Analysis 2014 (2014): 1–9. http://dx.doi.org/10.1155/2014/519705.

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Because of the excellent performance on monitoring and controlling an autocorrelated process, the integration of statistical process control (SPC) and engineering process control (EPC) has drawn considerable attention in recent years. Both theoretical and empirical findings have suggested that the integration of SPC and EPC can be an effective way to improve the quality of a process, especially when the underlying process is autocorrelated. However, because EPC compensates for the effects of underlying disturbances, the disturbance patterns are embedded and hard to be recognized. Effective rec

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Yan, Tao Ping. "The Analysis and Research of EPC Process Engineering." Applied Mechanics and Materials 644-650 (September 2014): 4788–91. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.4788.

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EPC process, based on the casting structure, technical requirements, production volume, production conditions determines the casting solution, process planning. In this paper, the author from three aspects , the analysis of die casting process design principles, design principles and infiltration technology, makes a deeper understanding on the EPC process, and put forward some standards and requirements of the EPC process technology, which avoid the casting defects and waste caused by technical factors.

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Wu, Yun Na, and Ru Hang Xu. "Analysis of Chinese Renewable Energy Engineering." Applied Mechanics and Materials 340 (July 2013): 988–92. http://dx.doi.org/10.4028/www.scientific.net/amm.340.988.

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Chinese renewable energy power generation construction is undergoing a rapid flourish nowadays, so a large amount of projects need to be contracted to engineer procure construct enterprises, namely EPC enterprises. However, high-level EPC enterprises always outsource specific activities to various vendors simultaneously, thus resulting in many outsourcing risks. This paper aims to find reasonable strategy against these risks. According to first hand empirical study, this article denotes outsourcing contract risk as the major one that EPC enterprise would confront, and categories it into two de

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Mohammed, Shan Darrel, Pamela Savage, and Camilla Zimmermann. "A grounded theory analysis of oncology nurses' perceptions of early palliative care in the context of ambulatory care." Journal of Clinical Oncology 35, no. 31_suppl (2017): 96. http://dx.doi.org/10.1200/jco.2017.35.31_suppl.96.

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96 Background: In early palliative care (EPC), palliative supports and resources are provided at an earlier stage in the treatment trajectory. As major care providers, nurses play a pivotal role in ensuring the success of EPC as an emerging model of care delivery. In this study, we examine nurses’ perceptions of EPC in the context of ambulatory oncology care and explore how EPC fits within the broader professional mandate of nursing. Methods: We recruited nurses from several ambulatory care oncology clinics in a tertiary cancer hospital in Ontario, Canada. Nurses participated in semi-structure

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Nikjow, Mohammad Ajmal, Li Liang, Xijing Qi, and Samad Sepasgozar. "Engineering Procurement Construction in the Context of Belt and Road Infrastructure Projects in West Asia: A SWOT Analysis." Journal of Risk and Financial Management 14, no. 3 (2021): 92. http://dx.doi.org/10.3390/jrfm14030092.

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Engineering procurement and construction (EPC) is a normative practice globally approved since China has been engaging in international cooperation under the Belt and Road Initiative (BRI) infrastructure development. EPC has been adopted in the delivery of BRI infrastructure projects in other countries. Compared to the domestic method of contract, EPC remains at a low level in management practice, such as a lack of coordinating diverse project stakeholders, high cost of information communication, and risk in complex environments in West Asia (WA). However, no research has conducted a strategic

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Lin, Ming Dong, Zhen Yu Ma, Wei Hua Zhang, and Min Xiang. "Configuration Analysis of Supercavitating Vehicles Based on Equivalent Pressure Center Method." Applied Mechanics and Materials 143-144 (December 2011): 63–68. http://dx.doi.org/10.4028/www.scientific.net/amm.143-144.63.

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Based on a detailed modeling of supercavitating flight, the Equivalent Pressure Center (EPC) method is proposed in this paper. To validating the proposed method, both of EPC and integrated moment, which are highly concerned during configuration design process for supercavitating motion, are studied for different configuration parameters including aspect ratio, fin position and cavitator size of the body. As the relative pitch angle between cavity and the vehicle would change with flight status, well designed vehicle configurations could produce better stability and maneuverability performances

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10

Li, Lin. "ANALYSIS ON INFLUENCING FACTOR OF COST CONTROL OF EPC PROJECT BASED ON THE DEMATEL-ISM." Stavební obzor - Civil Engineering Journal 31, no. 1 (2022): 66–84. http://dx.doi.org/10.14311/cej.2022.01.0006.

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The paper selects the influencing factors of EPC project’s cost control，analyzes and constructs the model of EPC project’s cost control from the point of view of system engineering，and utilizes the integrating DEMATEL—ISM method to study the relationships between the influencing factors and their impacts on cost control. And it gets the multilevel structure model of the influencing factors of EPC project’s cost control. The results show that project construction management level, procurement system, procurement process and standards project content acceptance and project settlement basis are t

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Molchanova, Svetlana M. "OPTIMIZATION OF EPC CONTRACT TERMS: RISK ANALYSIS, ALLOCATION OF RESPONSIBILITY AND LEGAL ASPECTS." EKONOMIKA I UPRAVLENIE: PROBLEMY, RESHENIYA 2/13, no. 155 (2025): 159–66. https://doi.org/10.36871/ek.up.p.r.2025.02.13.016.

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The article considers the key aspects of EPC contracts, their role in the implementation of infrastructure projects, the main causes of conflicts related to risk management and the formulation of conditions. The need to optimize contractual mechanisms to improve transparency and efficiency of fulfillment of obligations is revealed. The main problems of EPC contracts are analyzed, ways of optimization through the unification of standards, transformation of contract terms to changing factors and effective risk management are proposed to increase the success of infrastructure projects. The main c

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Li, Cuiting, Dongmei Yan, Shuo Chen, Jun Yan, Wanrong Wu, and Xiaowei Wang. "Electric Power Consumption Forecasting Models and Spatio-Temporal Dynamic Analysis of China’s Mega-City Agglomerations Based on Low-Light Remote Sensing Imagery Incorporating Social Factors." Remote Sensing 17, no. 5 (2025): 865. https://doi.org/10.3390/rs17050865.

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Analyzing the electric power consumption (EPC) patterns of China’s mega urban agglomerations is crucial for promoting sustainable development both domestically and globally. Utilizing 2017–2021 NPP/VIIRS low-light remote sensing imagery to extract total nighttime light data, this study proposed an EPC prediction method based on the K-Means clustering algorithm combined with multiple indicators integrated with socio-economic factors. Combining IPAT theory, regional GDP and population density, the final EPC prediction models were developed. Using these models, the EPC distributions for Beijing-T

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Meriläinen, Anna-Stiina, Harri Sihto, Jorma Isola, and Virve Koljonen. "Clinicopathological comparison of eccrine poroma and porocarcinoma: Ki-67 index is not a decisive factor." PLOS One 20, no. 5 (2025): e0324975. https://doi.org/10.1371/journal.pone.0324975.

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Background Eccrine poroma (EP) and porocarcinoma (EPC) arise from the intraepidermal part of the sweat gland. Clinically they resemble each other and cannot be distinguished without histopathological examination. EPC has been described as aggressive; however, the Ki-67 index is scarcely reported. The aim of this study was to compare clinicopathological factors between EP and EPC with special interest in Ki-67 index. Methods and Findings 50 EP and 22 EPC samples with clinical data from 48 EP and 21 EPC patients were collected from the Finnish Biobanks. We performed immunohistochemistry using a

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Li, Dongxu, Yanju Li, Zheshu Ma, Meng Zheng, and Zhanghao Lu. "Exergetic Performance Coefficient Analysis and Optimization of a High-Temperature Proton Exchange Membrane Fuel Cell." Membranes 12, no. 1 (2022): 70. http://dx.doi.org/10.3390/membranes12010070.

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Performance of a high-temperature proton exchange membrane fuel cell (HT-PEMFC) and the influence of different parameters on HT-PEMFC is analyzed in this study. Firstly, mathematical expression for energy efficiency, power density, exergy destruction and exergetic performance coefficient (EPC) are derived. Then, the relationship between the dimensionless power density, exergy destruction rate, exergetic performance coefficient (EPC) and energy efficiency is compared. Furthermore, the effect of flow rate, doping level, inlet pressure and film thickness are considered to evaluate the performance

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15

Li, Yu Jia, Jie Wang, and Jing Fei Li. "Discussion on the Development of Energy Performance Contracting in the Field of Building Energy Saving." Applied Mechanics and Materials 744-746 (March 2015): 2289–92. http://dx.doi.org/10.4028/www.scientific.net/amm.744-746.2289.

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This paper mainly focuses on the application of Energy Performance Contracting (EPC) in building sector and also makes some analysis and discussions on its development. Combining with the characteristics of China’s EPC in building sector, this paper analyses and elaborates on the obstacles that we may face in the process of its development, puts forward some suggestions on the basis of comprehensive analysis, in order to provide reference for the development of China’s EPC on architectural field.

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Aimin, Li, and Lu Jing. "Research Hotspot Analysis of EPC Pattern Based on CiteSpace in China." E3S Web of Conferences 253 (2021): 02046. http://dx.doi.org/10.1051/e3sconf/202125302046.

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In this paper, 385 articles from 2010 to 2020 in CNKI database are visualized and analyzed by using CiteSpace software, and corresponding knowledge maps are drawn to mine the literatures related to EPC, this paper describes the current research trends and hot spots in the field of EPC. It is found that the research on EPC mode management has received high attention. Meanwhile, the coordination and management between general contractors, subcontractors and owners, project management, international engineering and hydropower engineering are also the main research hotspots.

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17

Cao, Zheng, Yong Yang, Xianping Hua, et al. "Telmisartan promotes proliferation and differentiation of endothelial progenitor cells via activation of Akt." Chinese Medical Journal 127, no. 1 (2014): 109–13. http://dx.doi.org/10.3760/cma.j.issn.0366-6999.20122896.

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Background Numerous studies have demonstrated that the peroxisome proliferator-activated receptor-γ (PPARγ) plays an important role in regulating endothelial progenitor cells (EPC) function. Telmisartan, as a partial agonist of PPARγ, may have an effect on the regulation of EPC functions. The purpose of this study was to investigate the effects of telmisartan on EPC proliferation and differentiation. Methods Peripheral blood derived mononuclear cells containing EPC were isolated from healthy volunteers and then cultured on fibronectin-coated dishes in the presence or absence of telmisartan. Th

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Huang, Jiaxin, Xiaowen Fu, Xiaoxu Chen, and Xin Wen. "Supply Chain Management for the Engineering Procurement and Construction (EPC) Model: A Review and Bibliometric Analysis." Sustainability 16, no. 22 (2024): 9748. http://dx.doi.org/10.3390/su16229748.

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China’s “Going Out” strategy and the “Belt and Road” initiative have significantly propelled the expansion of overseas contractual engagements, with a pronounced impact in the Engineering, Procurement, and Construction (EPC) sector. EPC contracting is increasingly recognized for its superior resource allocation and integration efficiency. Within the EPC framework, procurement is pivotal, exerting a direct influence on project cost, schedule, and quality parameters. The biblio-metric analysis of this paper reveals the research trend of EPC projects in the past decade, especially in supply chain

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Ma, Xiaotang, Jinju Wang, Jiao Li, et al. "Loading MiR-210 in Endothelial Progenitor Cells Derived Exosomes Boosts Their Beneficial Effects on Hypoxia/Reoxygeneation-Injured Human Endothelial Cells via Protecting Mitochondrial Function." Cellular Physiology and Biochemistry 46, no. 2 (2018): 664–75. http://dx.doi.org/10.1159/000488635.

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Background/Aims: Stem cell-derived exosomes (EXs) offer protective effects on various cells via their carried microRNAs (miRs). Meanwhile, miR-210 has been shown to reduce mitochondrial reactive oxygen species (ROS) overproduction. In this study, we determined the potential effects of endothelial progenitor cell-derived EXs (EPC-EXs) on hypoxia/ reoxygenation (H/R) injured endothelial cells (ECs) and investigated whether these effects could be boosted by miR-210 loading. Methods: Human EPCs were used to generate EPC-EXs, or transfected with scrambler control or miR-210 mimics to generate EPC-E

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20

Bottani, Eleonora. "Reengineering, Simulation and Data Analysis of an RFID System." Journal of Theoretical and Applied Electronic Commerce Research 3, no. 1 (2008): 13–29. http://dx.doi.org/10.3390/jtaer3010004.

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We present a discrete event simulation model reproducing the adoption of Radio Frequency Identification (RFID) technology for the optimal management of common logistics processes of a Fast Moving Consumer Goods (FMCG) warehouse. In this study, simulation is exploited as a powerful tool to replicate both the reengineered RFID logistics processes and the flows of Electronic Product Code (EPC) data generated by such processes. Moreover, a complex tool has been developed to analyze data resulting from the simulation runs, thus addressing the issue of how the flows of EPC data generated by RFID tec

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21

Tiara, Lydia, and Ruslan Prijadi. "Analysis Of Operational Risk Using Loss Distribution Approach : A Study Of Epc Business." Dinasti International Journal of Economics, Finance & Accounting 5, no. 5 (2024): 5390–98. https://doi.org/10.38035/dijefa.v5i5.3110.

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This abstract describes a comprehensive analysis of operational risks in engineering, procurement, and construction (EPC) business by using calculation of loss distribution approach methods. This research involves an examination of historical operational losses data spanning from January 2019 to December 2022 to calculate the Operational Value at Risk at different percentiles. The OpVar, a key metric in this study, is determined to be Rp17,68Billion at a 95% percentile and Rp41,4Billion at a 99% percentile. These figures represent the estimated financial loss that EPC company may face due to o

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Xin, Guohua. "Research on EPC Construction Mode of China Informatization Project." Pacific International Journal 6, no. 3 (2023): 144–49. http://dx.doi.org/10.55014/pij.v6i3.428.

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EPC(Engineering, Procurement, Construction) has a history of decades in global development, has been introduced to China for more than 40 years, and is widely used in China's chemical, electric power, construction, energy, and other construction projects. With the development of informatization in China, the construction mode of informatization projects continues to evolve, and the EPC construction mode has also been applied and promoted in the informatization industry and has promoted the construction efficiency of informatization projects. The author analyzes and studies the development of E

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Oktaviono, Yudi Her, Hanang Anugrawan Ahmad, Makhyan Jibril Al Farabi, et al. "Enhancement of EPC migration by high-dose lisinopril is superior compared to captopril and ramipril." F1000Research 10 (January 11, 2021): 15. http://dx.doi.org/10.12688/f1000research.26395.1.

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Background: Angiotensin-converting enzyme (ACE) inhibitors have been shown to promote endothelial progenitor cell (EPC) function. However, the efficacies of different ACE inhibitors in improving the migratory capabilities of ECPs in coronary artery disease (CAD) patients is unclear. This study compared the effectiveness of captopril, lisinopril, and ramipril toward the migration capability of impaired EPCs from CAD patients. Methods: We isolated peripheral blood mononuclear cells (PBMCs), separated EPCs from PBMCs, and divided them into an untreated group (control) and treated groups of captop

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Akbulut, Adem, Marcin Niemiec, Kubilay Taşdelen, et al. "Economic Efficiency of Renewable Energy Investments in Photovoltaic Projects: A Regression Analysis." Energies 18, no. 14 (2025): 3869. https://doi.org/10.3390/en18143869.

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Energy Performance Contracts (EPC) are performance-based financing mechanisms designed to improve energy efficiency and support renewable energy adoption in the public sector. This study examines the economic efficiency of a 1710.72 kWp solar power plant (SPP), implemented under an EPC at Alanya Alaaddin Keykubat University, using a regression-based analysis. The model evaluates the effects of solar radiation, investment cost, and electricity sales price on unit production cost, and its predictions were compared with actual production data. Results show the system exceeded the EPC contract tar

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Zhu, Jiong, and Wei Gang Han. "Research on the Application of BIM in EPC Delivery Model." Applied Mechanics and Materials 357-360 (August 2013): 2845–48. http://dx.doi.org/10.4028/www.scientific.net/amm.357-360.2845.

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In order to promote the application of BIM in EPC delivery model, the characteristics of EPC delivery model and the building information modeling are analyzed respectively. The effectiveness of promoting the EPC delivery model from the combination of EPC delivery model and BIM is described. Then EPC delivery modelvalue analysis modeling is brought into BIM from the perspective of the service characteristics of the life cycle of BIM, i.e. setting up reasonable cost and benefit distribution principle through the contractors response to meet the owners needs.

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Zhu, Guang, and Yu Hong Liu. "Sensitivity Analysis of Flow-Induced Vibration Noise from Elastic Plate with a Cavity." Applied Mechanics and Materials 197 (September 2012): 246–51. http://dx.doi.org/10.4028/www.scientific.net/amm.197.246.

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The flow-induced vibration noise generated by the elastic plate with cavity (EPC), which is a common structure on the surface of autonomous underwater vehicle (AUV), can not be ignored with the impact on the signal accuracy of the acoustic instruments mounted on the AUV. In this paper, the fluid-solid coupling vibration noise of elastic plate with a cavity has been modeling by the large eddy simulation (LES)-Lighthill equivalent source method. Then the fluctuation pressure spectrum of the flow field and the radiated noise field are analysed. According to the characteristic of the radiated nois

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Zhang, Jian Wei, Feng Shan Wang, Ru Shan Zhou, and Bin Liu. "Purchase Research on Supply Chain for EPC Project." Advanced Materials Research 779-780 (September 2013): 1762–65. http://dx.doi.org/10.4028/www.scientific.net/amr.779-780.1762.

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Procurement decides the quality of materials supply in the process of engineering development and it is the important link in EPC project. This paper shows the advantages of supply chain procurement through comparing and revealing the connotation and characteristics of supply chain procurement in EPC project. Moreover, making an integration and reconstruction of every part of EPC project procurement through adding supply management mode and building supply chain procurement management mode of EPC project which is proper for now and future development, there will be the significance for the pra

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Ahmad, Muhammad Nasar, Qimin Cheng, and Fang Luo. "Dynamic Linkage Between Urbanization, Electrical Power Consumption, and Suitability Analysis Using Remote Sensing and GIS Techniques." Photogrammetric Engineering & Remote Sensing 88, no. 3 (2022): 171–79. http://dx.doi.org/10.14358/pers.21-00026r3.

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This article proposes an estimation method for assessing urban sprawl using multispectral remote sensing data: SNPP-VIIRS, DMSP/OLS, Landsat 5-TM, and Landsat 8-OLI. This study focuses on the impacts of human activities, in terms of increased electrical-power consumption (EPC) due to urbanization. For this purpose, night-time light data are used to measure the EPC growth from 2000 to 2020. We also perform a suitability analysis using geographic information-systems techniques to propose a new urban town in Lahore to mitigate urbanization and EPC increase. We found an overall increase of 33% in

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Wu, Yun Na, He Ping Wang, Si Wu, and Ru Hang Xu. "Adverse Choice Analysis on Chinese Renewable Energy Power Generation Construction." Applied Mechanics and Materials 209-211 (October 2012): 1748–53. http://dx.doi.org/10.4028/www.scientific.net/amm.209-211.1748.

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Chinese Renewable energy Power Generation Construction (RPGC) is undergoing a rapid flourish nowadays, so a large amount of projects need to be contracted to engineer procure construct enterprises, namely EPC enterprises. However, high-level EPC enterprises always outsource specific activities to various vendors simultaneously, thus resulting in many outsourcing risks with regard to contract due to the underdeveloped Chinese RPGC outsourcing market mechanism. Based on the analysis of Chinese RPGC outsourcing market's features, an index evaluation system of vendor’s comprehensive ability is bui

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Zhong, Yang, Aiwen Lin, Chiwei Xiao, and Zhigao Zhou. "Research on the Spatio-Temporal Dynamic Evolution Characteristics and Influencing Factors of Electrical Power Consumption in Three Urban Agglomerations of Yangtze River Economic Belt, China Based on DMSP/OLS Night Light Data." Remote Sensing 13, no. 6 (2021): 1150. http://dx.doi.org/10.3390/rs13061150.

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In this paper, based on electrical power consumption (EPC) data extracted from DMSP/OLS night light data, we select three national-level urban agglomerations in China’s Yangtze River Economic Belt(YREB), includes Yangtze River Delta urban agglomerations(YRDUA), urban agglomeration in the middle reaches of the Yangtze River(UAMRYR), and Chengdu-Chongqing urban agglomeration(CCUA) as the research objects. In addition, the coefficient of variation (CV), kernel density analysis, cold hot spot analysis, trend analysis, standard deviation ellipse and Moran’s I Index were used to analyze the Spatio-t

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张, 璐. "Equipment Procurement Risk Analysis under EPC Mode." Journal of Oil and Gas Technology 42, no. 03 (2020): 191–95. http://dx.doi.org/10.12677/jogt.2020.423082.

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Zamri Zakaria, Md Nazri Othman, Hidayat Zainuddin, Mohd Jahidi Rosdi, and Alaa Razzaq Khallawi. "Systematic Review of Risks in Energy Performance Contracting (EPC) Projects." Journal of Advanced Research in Applied Sciences and Engineering Technology 48, no. 2 (2024): 235–50. http://dx.doi.org/10.37934/araset.48.2.235250.

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In recent years, the market trends and acceptance of Energy Performance Contracting (EPC) have caught the attention of international specialists, especially in energy management fields. EPC projects are widely acknowledged as among the most efficient global strategies for improving Energy Efficiency (EE). However, EPC projects are plagued by numerous uncertainties, which increase project risk. The impact of risk factors and categories on EPC projects can influence the effectiveness and success of implementation in EPC projects. This paper applied the pre-recording systematic reviews and meta-a

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Deutsch, Varda R., Haim Shmilovich, Anastasia Abashidze, et al. "Comparative Analysis of Methods for Assessment of Circulating Endothelial Progenitor Cells Indicated Heterogeneity of Subpopulations at Various Stages of Differentiation." Blood 104, no. 11 (2004): 4134. http://dx.doi.org/10.1182/blood.v104.11.4134.4134.

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Abstract The cells of the vasculature are derived from pluripotent stem cells, known as hemangioblasts, which also give rise to blood. Angiogenesis, the formation of new blood vessels is considered to result from the proliferation and migration of mature endothelial cells from existing blood vessels or from the recently described, but not yet well characterized endothelial progenitor cells (EPCs). The number and properties of EPC in disease states is of considerable interest due to the promising therapeutic potential of these cells. EPCs have been shown to be mobilized from the bone marrow and

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Jufri, Firdaus, Syamsul Ma'arif, and Mombang Sihite. "Strategy for Building Sustainable Performance of EPC Contractor Companies in Indonesia." Asian Journal of Engineering, Social and Health 2, no. 10 (2023): 1142–56. http://dx.doi.org/10.46799/ajesh.v2i10.149.

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This research is motivated by the problems faced by national EPC contractor companies, such as small market share, weak capital and cash flow, low human resource capacity, and limited networking, resulting in low competitiveness. This study aims to evaluate the sustainable performance of national EPC contractor companies in Indonesia. This research approach is qualitative. The research location is in Jakarta in relation to the location of the national EPC company head offices which have their head offices in Jakarta. The research time is one time, namely 2023. The research model uses the susta

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Magazzino, Cosimo, Syed Kafait Hussain Naqvi, and Lorenzo Giolli. "Co-Movement Among Electricity Consumption, Economic Growth and Financial Development in Portugal, Italy, Greece, and Spain: A Wavelet Analysis." Energies 17, no. 24 (2024): 6338. https://doi.org/10.3390/en17246338.

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The aim of this paper is to examine the connections among time-frequency dependencies associated with electrical power consumption (EPC), economic growth, and financial development (FD) in Portugal, Italy, Greece, and Spain during the period 1970–2014. Using monthly data collected from the World Bank (WB) and Federal Reserve Bank of St. Louis (FRED), the wavelet analysis is applied, which allows for assessing the co-movement between these variables. As a first step, a classical time-domain approach is used to alternatively test the connection, including unit-root tests and cointegration. To ac

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Jiang, Zhengju, Fuyou Guo, Liping Cai, and Xiaoxiao Li. "Eco-Province Construction Performance and Its Influencing Factors of Shandong Province in China: From Regional Eco-Efficiency Perspective." Sustainability 13, no. 21 (2021): 12068. http://dx.doi.org/10.3390/su132112068.

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Eco-province construction (EPC) innovated by China is an important approach for regional sustainable development. The core of this paper relates to how to quantitatively evaluate EPC performance and explore its influencing factors. We propose regional total-factor eco-efficiency as a proxy of EPC performance and apply the methods of the SBM directional distance function, the Theil index, hot-spot analysis, and the Tobit model to investigate spatial-temporal evolutionary characteristics and influencing factors of Shandong’s EPC performance from 2003 to 2017. The results showed that: (1) The EPC

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Shenglin, Ma. "Risk Identification and Management in EPC Project: A Comprehensive Review and Recommendation." Journal of Engineering Research and Reports 25, no. 1 (2023): 80–89. http://dx.doi.org/10.9734/jerr/2023/v25i1872.

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At present, the competition to participate in international projects through the EPC general contracting mode is becoming more and more fierce. Accurate identification and objective classification of risk factors in EPC projects are the prerequisites to ensure the success of the project. In order to improve the research level of China's EPC project risk management, based on the relevant journal literature and expert interviews on the risk management of EPC general contracting projects, the existing research results are summarized and analyzed. The main content includes, introducing the EPC ris

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Wang, Qing’e, and Jing Wang. "Research on Key Risk Factors and Risk Transmission Path of Procurement in International Engineering Procurement Construction Project." Buildings 12, no. 5 (2022): 534. http://dx.doi.org/10.3390/buildings12050534.

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As the core link of Engineering Procurement Construction (EPC) projects, procurement involves a huge amount of money and has a wide range of influence. Once the procurement risks of EPC projects occur, it is easy to cause a domino effect, which can have a huge impact on the cost, schedule and quality of the construction project. Therefore, this paper took international EPC projects as the research object, identifying 25 risk factors related to procurement through case analysis, literature analysis and expert interviews. Integrated Interpretative Structural Modelling (ISM) and Cross-Impact Matr

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Bigi, Sarah, Vittorio Ganfi, Eleonora Borelli, et al. "Perceptions of Hope Among Bereaved Caregivers of Cancer Patients Who Received Early Palliative Care: A Content and Lexicographic Analysis." Oncologist 27, no. 2 (2022): e168-e175. http://dx.doi.org/10.1093/oncolo/oyab027.

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Abstract Background Oncologists’ fear of taking away hope from patients when proposing early palliative care (EPC) is a barrier to the implementation of this model. This study explores hope perceptions among bereaved caregivers of onco-hematologic patients who received EPC. Materials and Methods Open-ended questionnaires were administered to 36 primary caregivers of patients who received EPC (26 solid and 10 hematologic cancer patients; mean age: 51.4 years, range age: 20-74), at 2 cancer centers, 2 months to 3 years after a patient death. Definitions of hope in the caregivers’ narratives were

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Cespedes-Lopez, Mora-Garcia, Perez-Sanchez, and Perez-Sanchez. "Meta-Analysis of Price Premiums in Housing with Energy Performance Certificates (EPC)." Sustainability 11, no. 22 (2019): 6303. http://dx.doi.org/10.3390/su11226303.

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Studies have found that housing with energy performance certificates have a positive premium in sales price. However, other studies have obtained negative or unexpected results. The objective of this study is to determine whether or not housing with energy performance certificates (EPC) have positive premiums in the sales price. For this purpose, a systematic review, meta-analysis, and meta-regression of prior studies were conducted in order to determine whether the existence of an EPC influences sales price. A total of 66 documents were examined, with a total of 173 sales registers. The impac

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Kamata, Sokichi, Shigeru Miyagawa, Satsuki Fukushima, et al. "Improvement of Cardiac Stem Cell Sheet Therapy for Chronic Ischemic Injury by Adding Endothelial Progenitor Cell Transplantation: Analysis of Layer-Specific Regional Cardiac Function." Cell Transplantation 23, no. 10 (2014): 1305–19. http://dx.doi.org/10.3727/096368913x665602.

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The transplantation of cardiac stem cell sheets (CSC sheets) is a promising therapeutic strategy for ischemic cardiomyopathy, although potential ischemia in the transplanted area remains a problem. Injected endothelial progenitor cells (EPCs) can reportedly induce angiogenesis in the injected area. We hypothesized that concomitant CSC sheet transplantation and EPC injection might show better therapeutic effects for chronic ischemic injury model than the transplantation of CSC sheets alone. Scaffold-free CSC sheets were generated from human c-kit-positive heart-derived cells. A porcine chronic

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Wang, Jianwang, Lan Luo, Rina Sa, Wei Zhou, and Zihan Yu. "A Quantitative Analysis of Decision-Making Risk Factors for Mega Infrastructure Projects in China." Sustainability 15, no. 21 (2023): 15301. http://dx.doi.org/10.3390/su152115301.

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The “trillion-dollar era” of megaprojects has increased the demand for the scope of mega infrastructure. To address the requirement for high-quality “investment, construction, and operation” integration, the EPC and PPP models must be combined. The complexity of megaprojects has resulted in the complexity of project risk variables under the new model. However, few existing studies have undertaken in-depth studies on the risk of EPC + PPP megaprojects. The interplay and dynamic evolution of risk factors, in particular, have not been taken into account. This research intends to fill this gap by

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Musadir, Nasrul, Soetojo, Syahrul, et al. "Mechanism of neurological deficit improvement through analysis in cerebral artery stenosis, Endothelial Progenitor Cells (EPC), Asymmetric Dimethylarginine (ADMA), Malondialdehyde (MDA), and Superoxide Dismutase (SOD) after balloon angioplasty procedure in ischemic stroke patients." Bali Medical Journal 12, no. 2 (2023): 1827–24. https://doi.org/10.15562/bmj.v12i2.4485.

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Link of Vodeo Abstract: https://youtu.be/tOBWYoEAbiw Backgrounds: Balloon angioplasty is one of the endovascular procedures which aims to open atherosclerotic stenosis or occlusion of the cerebral blood vessels. Balloon angioplasty has been performed on ischemic stroke patients with arteriosclerotic stenosis. However, the procedure's outcomes vary, and no microcellular indicator has become a standard for balloon angioplasty. Methods: NIHSS examination and Digital Subtraction Angiography (DSA) were performed on 35 ischemic stroke patients. NIHSS examination is used to determine the severity of

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Hong Pham, Linh, and Harimurti Hadikusumo. "Schedule delays in engineering, procurement, and construction petrochemical projects in Vietnam." International Journal of Energy Sector Management 8, no. 1 (2014): 3–26. http://dx.doi.org/10.1108/ijesm-06-2013-0009.

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Purpose – Petrochemical projects play a very important role in the economic development of Vietnam. For the past ten years, many large-scale petrochemical plants have been developed using the engineering, procurement and construction (EPC) project delivery system for completing the project faster. However, many projects have suffered from schedule delays. In order to solve the delay problem, a clear understanding of the EPC business model and its delays problems are studied in this research. A qualitative research method by using case study on selected EPC projects was adopted. This paper aims

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Shen, Lingyi. "Research on EPC Project Management Mode and Improvement Based on Blockchain Technology." Frontiers in Business, Economics and Management 17, no. 3 (2024): 102–8. https://doi.org/10.54097/m8sehe04.

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The concept of project management first appeared in the industrial revolution of the last century, and then with the continuous development of economy and the trend of globalization, project management has also improved. Therefore, with the rapid development of gold today, project management still occupies an indispensable position in the development of enterprises and projects. However, most current research on project management is limited to the analysis of a single project, and the conclusions obtained cannot be extended to more aspects. Therefore, this study adopts multi-case analysis, co

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Kim, Kang Eun, Hyoung Min Joo, Taek-Kyun Lee, et al. "Covariance of Marine Nucleocytoplasmic Large DNA Viruses with Eukaryotic Plankton Communities in the Sub-Arctic Kongsfjorden Ecosystem: A Metagenomic Analysis of Marine Microbial Ecosystems." Microorganisms 11, no. 1 (2023): 169. http://dx.doi.org/10.3390/microorganisms11010169.

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Nucleocytoplasmic large DNA viruses (NCLDVs) infect various marine eukaryotes. However, little is known about NCLDV diversity and their relationships with eukaryotic hosts in marine environments, the elucidation of which will advance the current understanding of marine ecosystems. This study characterizes the interplay between NCLDVs and the eukaryotic plankton community (EPC) in the sub-Arctic area using metagenomics and metabarcoding to investigate NCLDVs and EPC, respectively, in the Kongsfjorden ecosystem of Svalbard (Norway) in April and June 2018. Gyrodinium helveticum (Dinophyceae) is t

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Klotz, R. L. "Sediment Control of Soluble Reactive Phosphorus in Hoxie Gorge Creek, New York." Canadian Journal of Fisheries and Aquatic Sciences 45, no. 11 (1988): 2026–34. http://dx.doi.org/10.1139/f88-236.

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Stream sediments were found to regulate the soluble reactive phosphorus (SRP) of stream water by geochemical processes. This conclusion was based on sediment analysis, laboratory sorption experiments, and measurement of the equilibrium phosphorus concentration (EPC). EPC is the concentration of P in the water at which there is neither sorption nor desorption of P by the sediments. At low flow conditions, streamwater SRP was highly correlated with EPC at six sites along Hoxie Gorge Creek (r = 0.979). EPC was inversely related to the ionic strength of the equilibrating solution, with Ca2+ produc

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Ghaithi, Alaa Khalfan Al, Rafeeq Ameen Kattiparuthi, and Alaa Moosa Koya. "Delay Analysis in EPC Projects using Ishikawa Diagram." International Journal of Advanced Engineering, Management and Science 3, no. 7 (2017): 750–55. http://dx.doi.org/10.24001/ijaems.3.7.7.

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Abdul, Jabbar, and Sandhy Widyasthana G.N. "Business Strategy Proposal for Solar Energy EPC Company." International Journal of Current Science Research and Review 06, no. 03 (2023): 2191–97. https://doi.org/10.5281/zenodo.7785117.

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<strong>ABSTRACT: </strong>Catur Elang Energi (CEE), as one of the business diversifications of PT. Catur Elang Perkasa was established in 2020 to support Indonesian government to increase the new and renewable energy contribution in Indonesia by providing EPC (Engineering, Procurement, Construction) service for roof top solar power plant. In 2022, revenue generated from their operations is not good enough to achieve the target given by management. This research conducted to know the external and internal factor and propose strategy to improve CEE performance. This study further analyzes how t

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Sarría-Santamera, Antonio, David B. Matchar, Emma V. Westermann-Clark, and Meenal B. Patwardhan. "Evidence-Based Practice Center network and health technology assessment in the United States: Bridging the cultural gap." International Journal of Technology Assessment in Health Care 22, no. 1 (2006): 33–38. http://dx.doi.org/10.1017/s0266462306050811.

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Objectives:The purpose of this study was to identify the Evidence-Based Practice Center (EPC) network participants' perceptions of the characteristics of the EPC process and the relationship of the process to the success of EPC reports.Methods:Semistructured interviews were conducted with the three groups involved in the EPC: EPC staff, Agency for Healthcare Research and Quality (AHRQ) staff, and representatives of partner organizations.Results:The analysis of the coded transcripts revealed three related major themes, which form the conceptual basis for the interpretation presented here: the d

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