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Journal articles on the topic 'Indicators of the material flow'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 July 2025

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1

Gonçalves, Mariana, Fausto Freire, and Rita Garcia. "Material flow analysis of forest biomass in Portugal to support a circular bioeconomy." Resources Conservation and Recycling 169 (June 30, 2021): 105507. https://doi.org/10.1016/j.resconrec.2021.105507.

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A comprehensive understanding of how resources are utilized is required to support a circular bioeconomy. This article presents the first systematic assessment of forest biomass flows and stocks in Portugal and analyzes circularity and resource efficiency through a comprehensive set of indicators, while providing recommendations for their use and improvement in different contexts. A Material Flow Analysis was developed for 2015, including paper, wood panels, furniture, carpentry, packaging, other woodwork, and energy (firewood, pellets, charcoal, electricity, heat), addressing uncertainty. Mat

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2

Moriguchi, Yuichi. "Material flow indicators to measure progress toward a sound material-cycle society." Journal of Material Cycles and Waste Management 9, no. 2 (2007): 112–20. http://dx.doi.org/10.1007/s10163-007-0182-0.

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Steenmeijer, Michelle, Erik Dekker, Joris Quik, and Johannes Lijzen. "Circularity Indicators for recycling; Classification based on material flow." Resources, Conservation and Recycling 206 (July 2024): 107595. http://dx.doi.org/10.1016/j.resconrec.2024.107595.

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4

Fischer‐Kowalski, M., F. Krausmann, S. Giljum, et al. "Methodology and Indicators of Economy‐wide Material Flow Accounting." Journal of Industrial Ecology 15, no. 6 (2011): 855–76. http://dx.doi.org/10.1111/j.1530-9290.2011.00366.x.

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5

Kulikov, Petrо, Alla Bielova, and Nataliia Zhuravska. "Two-tier integral indicator system for controlling the material flow heat-power engineering objects." USEFUL online journal 2, no. 4 (2018): 80–87. http://dx.doi.org/10.32557/useful-2-4-2018-0009.

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The essence and the possibility of creation and application of a compliant two-level integrated indicator control on the technology of non-reagent water preparation in the heating systems of heat energy objects of the building industry is substantiated. Proposed scientific principles concerning development of indicator control system. It is established that quantitative characterization of components of material flows of heat systems as a measure of their additive functions and response to changes in catalytic activity is determined by their subordinated indicator control mechanism. Two-level

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6

Kim, Ik, and Mann-Young Kim. "Development and application of material flow analysis in a national scale." Korean Journal of Life Cycle Assessment 8, no. 1 (2007): 21–27. http://dx.doi.org/10.62765/kjlca.2007.8.1.21.

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Material flow analysis (MFA) is one of representative methods that can evaluate the sustainability of country, company and product in the environmental aspect. This study developed the MFA method in a national scale. It proposed the detailed direct and/or indirect material flow indicators per each life cycle stage in order to support the effective management of material in a national level. Also a case study on steel was conducted to analyze the feasibility of the proposed method. As a results of MFA on steel, the life cycle material flow chart and the indicator results on both resource produc

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7

Patrício, João, Yuliya Kalmykova, Leonardo Rosado, and Vera Lisovskaja. "Uncertainty in Material Flow Analysis Indicators at Different Spatial Levels." Journal of Industrial Ecology 19, no. 5 (2015): 837–52. http://dx.doi.org/10.1111/jiec.12336.

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8

Modrak, Vladimir, and Zuzana Soltysova. "Novel Complexity Indicator of Manufacturing Process Chains and Its Relations to Indirect Complexity Indicators." Complexity 2017 (2017): 1–15. http://dx.doi.org/10.1155/2017/9102824.

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Manufacturing systems can be considered as a network of machines/workstations, where parts are produced in flow shop or job shop environment, respectively. Such network of machines/workstations can be depicted as a graph, with machines as nodes and material flow between the nodes as links. The aim of this paper is to use sequences of operations and machine network to measure static complexity of manufacturing processes. In this order existing approaches to measure the static complexity of manufacturing systems are analyzed and subsequently compared. For this purpose, analyzed competitive compl

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9

Fang, Ming, Ming Li Cao, Yan Li, and Yong Li. "Material Flow Analysis on Cement Industry." Advanced Materials Research 512-515 (May 2012): 3042–46. http://dx.doi.org/10.4028/www.scientific.net/amr.512-515.3042.

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Since the relationship between supply and demand of natural resources is on edge in the long run, the traditional extensive growth mode of economic development needs changing. Cement is widely used in construction. Producing cement needs large amount of natural resources and releases high waste emissions. By using Material Flow Analysis, the inputs and outputs of each part of manufacturing are analyzed scientifically and the inputs, outputs and efficiency indicators are accounted. The main hidden flows come from energy consumption, and the main harmful waste is CO2which comes from fuel combust

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10

Kim, Yu-Jeong. "Evaluation for Sustainable Resource Management In Korea using Material Flow Indicators." Journal of the Korean Institute of Resources Recycling 20, no. 6 (2011): 43–49. http://dx.doi.org/10.7844/kirr.2011.20.6.043.

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11

Sobko, Borys, Oleksii Lozhnikov, and Vitalii Kriachek. "Assessment of the using a mobile crushing and sorting plant investment attractiveness at the development of construction material quarries." Mining of Mineral Deposits 18, no. 4 (2024): 34–44. https://doi.org/10.33271/mining18.04.034.

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Purpose. To establish the influence of the quarry depth at the construction materials deposit mining on the payback period of investments when using the haulage mining system (HMS), cyclic flow technology (CFT), and mobile crushing and sorting plant (MCSP) with a comparison of its efficiency. Methods. The research used discounted value of cash flow methods to determine the company’s net present value (NPV) and the investment payback period. When establishing a mining enterprise’s technical and economic performance indicators, the present value factor of future costs and profits was considered.

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12

Li, Yuanzheng, Junhui Shen, Meng Huang, and Zhanghai Peng. "Debris Flow Classification and Risk Assessment Based on Combination Weighting Method and Cluster Analysis: A Case Study of Debris Flow Clusters in Longmenshan Town, Pengzhou, China." Applied Sciences 13, no. 13 (2023): 7551. http://dx.doi.org/10.3390/app13137551.

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Debris flows can damage infrastructure and threaten human life and property safety, especially in tourist attractions. Therefore, it is crucial to classify and evaluate the risk of debris flows. This article takes 14 debris flows in Longmenshan Town, Pengzhou, Sichuan, China, as the research object. Based on on-site geological surveys, combined with drone images and multiple remote sensing images, the essential characteristics of each debris flow are comprehensively determined. A total of nine factors are used as the primary indicators affecting the risk of debris flow: drainage density, round

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13

Yang, Yu, Ming Chen, Yinghua Cai, Chenxiao Tang, Wenli Huang, and Chenhao Xia. "Material Activity in Debris Flow Watersheds Pre- and Post-Strong Earthquake: A Case Study from the Wenchuan Earthquake Epicenter." Water 16, no. 16 (2024): 2284. http://dx.doi.org/10.3390/w16162284.

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The 2008 Wenchuan earthquake released vast quantities of loose material, significantly influencing post-earthquake material dynamics, particularly through recurrent debris flow disasters that posed long-term threats to the earthquake-affected area. To explore the transport and involvement of loose materials in debris flow events within earthquake-affected basins, this study focuses on a representative area near the Wenchuan epicenter, creating a multi-temporal database of active landslides and channel materials pre- and post-earthquake, quantitatively assessing material transport and source re

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14

Amano, Koji, and Misato Ebihara. "Eco‐intensity analysis as sustainability indicators related to energy and material flow." Management of Environmental Quality: An International Journal 16, no. 2 (2005): 160–66. http://dx.doi.org/10.1108/14777830510583173.

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15

Mayer, Andreas, and Willi Haas. "Cumulative material flows provide indicators to quantify the ecological debt." Journal of Political Ecology 23, no. 1 (2016): 350. http://dx.doi.org/10.2458/v23i1.20222.

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There is ample evidence that an unabated growth in material consumption is likely to pass the earth system's source and sink capacities. In the face of limited resources, distributional questions increasingly gain importance. Material flow accounting is a methodological tool to trace biophysical patterns of disproportionate resource consumption across countries and the debt towards the environment, other parts of the world, and towards future generations through the excessive consumption of natural resources. At the core of this article, we address different developments of material use for in

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16

Kovaleva, A., A. Kvitchasty, and V. Anisimov. "PSYCHOPHYSIOLOGICAL INDICATORS OF FLOW STATE." Human Sport Medicine 20, no. 2 (2020): 47–52. http://dx.doi.org/10.14529/hsm200206.

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Aim. The study aims to reveal objective psychophysiological indicators that are related to flow state. Materials and methods. Thirty-one (31) athletes of different competitive levels (20 females and 11 males, mean age 19.1 ± 4.59 years) participated in the study. The dynavision D2 training device was applied for creating optimal flow state conditions during the experiment. Physiological indicators were recorded by the Thought Technology hardware and software system. Heart rate variability, respiration rate (thoracic and abdominal), finger temperature, skin conductance were analyzed. Flow state

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17

Kovanda, Jan, and Jan Weinzettel. "Economy-wide Material Flow Indicators on a Sectoral Level and Strategies for Decreasing Material Inputs of Sectors." Journal of Industrial Ecology 21, no. 1 (2016): 26–37. http://dx.doi.org/10.1111/jiec.12410.

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18

Zhang, Chao, Wei-Qiang Chen, Gang Liu, and Da-Jian Zhu. "Economic Growth and the Evolution of Material Cycles: An Analytical Framework Integrating Material Flow and Stock Indicators." Ecological Economics 140 (October 2017): 265–74. http://dx.doi.org/10.1016/j.ecolecon.2017.04.021.

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19

Tanikawa, Hiroki, Ichiro Daigo, Masahiro Oguchi, Keijiro Okuoka, and Shigesada Takagi. "Material Stock and Flow Analysis and its Indicators in a Stock-type Society." Material Cycles and Waste Management Research 28, no. 6 (2017): 431–37. http://dx.doi.org/10.3985/mcwmr.28.431.

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20

Rattanapan, Cheerawit, Thunwadee Tachapattaworakul Suksaroj, and Weerawat Ounsaneha. "Development of Eco-efficiency Indicators for Rubber Glove Product by Material Flow Analysis." Procedia - Social and Behavioral Sciences 40 (2012): 99–106. http://dx.doi.org/10.1016/j.sbspro.2012.03.167.

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21

Karcagi-Kováts, Andrea. "The use of MFA indicators in the characterization of the settlement sustainability." Acta Agraria Debreceniensis, no. 34 (September 2, 2009): 107–16. http://dx.doi.org/10.34101/actaagrar/34/2827.

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One of the key sustainability challenges for the coming decades will be to improve the management of natural resources in order to reduce current levels of anthropogenic environmental pressure and respect the biological and physical limits and the carrying capacity of the planet. The first step towards meeting this challenge is an enhancement of the understanding of the material basis of our society. In the past 15 years, scientists in several research institutes have created a fast growing field of research, a new family of different methods, named material flow analysis (MFA). These instrume

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22

Zhi, Jing, Ze Qiang Fu, Peng Shen, and Bao Gao. "Analysis of Material Metabolism for Ningdong Energy(Coal) and Coal Chemical Base." Applied Mechanics and Materials 71-78 (July 2011): 2132–35. http://dx.doi.org/10.4028/www.scientific.net/amm.71-78.2132.

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Material flow analysis (MFA) has become a useful tool fo to analyze the metabolism of social systems. This paper proposes to use the indicators derived from MFA, complemented with water and energy indicators, to analyze the efficiency and the materialization ranks of Ningdong energy(coal) and coal chemical base (China). The companies in the base have many opportunities to improve on these aspects and the indicators can measure and reflect their evolution. In addition, the results show the importance that some flows such as water inputs which often are omitted, can have in some study cases.

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23

Hashimoto, Seiji, and Yuichi Moriguchi. "Proposal of six indicators of material cycles for describing society's metabolism: from the viewpoint of material flow analysis." Resources, Conservation and Recycling 40, no. 3 (2004): 185–200. http://dx.doi.org/10.1016/s0921-3449(03)00070-3.

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24

Eisenmenger, Nina, Dominik Wiedenhofer, Anke Schaffartzik, et al. "Consumption-based material flow indicators — Comparing six ways of calculating the Austrian raw material consumption providing six results." Ecological Economics 128 (August 2016): 177–86. http://dx.doi.org/10.1016/j.ecolecon.2016.03.010.

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25

Lütje, Anna, and Volker Wohlgemuth. "Tracking Sustainability Targets with Quantitative Indicator Systems for Performance Measurement of Industrial Symbiosis in Industrial Parks." Administrative Sciences 10, no. 1 (2020): 3. http://dx.doi.org/10.3390/admsci10010003.

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Industrial Symbiosis (IS) is a systematic and collective (business) approach to optimizing the use of materials and energy among cross-sectoral industries in order to initiate and exhaust extended cascading systems; it is associated with (synergistic) environmental, technical, social, and economic benefits. For monitoring and controlling the development and progress of an IS system, an indicator system must be set up to standardize and assess the IS (sustainability) performance. This study aims to present a quantitative indicator system to enable the tracking of set sustainability targets of a

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26

Kouřilová, J., and J. Sedláček. "Environmental accounting and the FADN as a basis of model for detecting the material flow cost accounting." Agricultural Economics (Zemědělská ekonomika) 60, No. 9 (2014): 420–29. http://dx.doi.org/10.17221/79/2013-agricecon.

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The quality of the reported accounting data and the way these data are used are becoming more and more risky aspects of business management. Many instruments are already used to identify the creative accounting and the frauds and new ones are still being searched for. One of the suitable approaches is the use of the database Farm Accountancy Data Network (FAND) and environmental indicators. Monitoring of material balances and wastes in the form of environmental costs and also parts of the material balances can be a basis for the creation of the model for the detection of the material flow cost

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27

Sae-eaw, Nuttakorn, Sutee Olarnrithinun, Varunee Premanond, and Yingyot Aue-u-lan. "Development of Universal Friction Calibration Curve for Ball Ironing Test." Lubricants 10, no. 6 (2022): 106. http://dx.doi.org/10.3390/lubricants10060106.

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The friction calibration curve (FCC) is normally constructed to indirectly approximate the friction value for any simulative friction test based on sensitive friction indicators (i.e., forming load or final geometry) by finite element modeling (FEM). For calculation, these indicators are highly dependent on flow stress data and the techniques to extrapolate them. A universal FCC is preferable with the independence of these factors. In this paper, the sensitivity of the material data and our proposed extrapolation techniques for the ball ironing test (BIT) were studied to construct a new univer

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28

Purwandari, Ristiana Dyah, Difla Nurul Anisah, Subuh Anggoro, Akhmad Jazuli, and Vira Zahra Alkharis. "Development of Sustainable Lifestyle Project E-Module As Strengthening Environmental Awareness of Elementary School Students." Revista de Gestão Social e Ambiental 18, no. 10 (2024): e08656. http://dx.doi.org/10.24857/rgsa.v18n10-103.

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Objective: to test the feasibility of the sustainable lifestyle project e-module in strengthening the attitude of caring for the environment of grade 2 elementary school students. Theoretical Framework: Indicators of environmental care attitudes, namely: environmental care, reduction of plastic use, waste management according to type, reduction of carbon emissions and energy saving. Methods: The research was conducted in December 2023 - June 2024 using the (R&D) method. The respondents who participated in this study were 6 validators consisting of media experts and material experts and 14

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Kovanda, Jan, Tomas Hak, and Jiri Janacek. "Economy-wide material flow indicators in the Czech Republic: trends, decoupling analysis and uncertainties." International Journal of Environment and Pollution 35, no. 1 (2008): 25. http://dx.doi.org/10.1504/ijep.2008.021129.

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30

de la Torre de Palacios, Luis, and José Antonio Espí Rodríguez. "Dematerialisation and material flow analysis as sustainability indicators in the extraction of mineral resources." Resources Policy 79 (December 2022): 103131. http://dx.doi.org/10.1016/j.resourpol.2022.103131.

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31

Wang, Peng, Ze Yi Jiang, Xin Yi Geng, and Shi Yu Hao. "Dynamic Material Flow Analysis of Steel Resources in China Based on Circular Economy Theory." Advanced Materials Research 813 (September 2013): 64–71. http://dx.doi.org/10.4028/www.scientific.net/amr.813.64.

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The circular economy (CE) is a new development strategy for China to alleviate the contradiction between rapid economic growth and the shortage of raw materials and energy. As the basic material, steel is a key driver of the world's economy. Therefore, it is essential to set up CE indicators system to understand the mechanism of steel resources role in the circular economy. In this paper, a national level material flow evaluation framework based on CE theory is presented at the first. Then steel resources national lifetime cycle diagram is built based on dynamic Material Flow Analysis (MFA) me

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32

Kalt, Gerald, Philipp Thunshirn, Dominik Wiedenhofer, Fridolin Krausmann, Willi Haas, and Helmut Haberl. "Material stocks in global electricity infrastructures – An empirical analysis of the power sector's stock-flow-service nexus." Resources, Conservation and Recycling 173 (October 1, 2021): 105723. https://doi.org/10.1016/j.resconrec.2021.105723.

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Electricity infrastructures are key for the provision of crucial energy services and economic prosperity. We investigate the current state and historical development of the global power sector from a “stock-flow-service nexus” (SFS-nexus) perspective. The SFS-nexus emphasizes the interrelations and dependencies between social metabolism (i.e. stocks and flows of biophysical resources), provision of services and societal well-being. Focussing on the most relevant stocks and flows, we quantify the main bulk materials (iron/steel, concrete, copper and aluminium) in power plants, grids

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33

Kovanda, Jan. "Use of Physical Supply and Use Tables for Calculation of Economy‐Wide Material Flow Indicators." Journal of Industrial Ecology 23, no. 4 (2018): 893–905. http://dx.doi.org/10.1111/jiec.12828.

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34

Semančo, Pavol, and Vladimir Modrak. "Production-Oriented Cell Formation Methods and Performance Indicators: Taxonomic Review and Trends." Applied Mechanics and Materials 718 (December 2014): 185–91. http://dx.doi.org/10.4028/www.scientific.net/amm.718.185.

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Cellular manufacturing, one of the main tools of Lean Manufacturing, significantly improves material flow, which reduces the distance travelled by materials, inventory and cumulative lead times. In our study we focused on examination of the recent trends in cellular manufacturing research, and particularly the trends related to cell formation areas, objective criteria, performance measures, and development tools. The surveyed articles are organized by proposed classification scheme, and they are presented in synoptic graph diagrams. In the paper we also identify the best publication outlets fo

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35

Wang, Wei, Di Jiang, Dingjiang Chen, Zengbo Chen, Wenji Zhou, and Bing Zhu. "A Material Flow Analysis (MFA)-based potential analysis of eco-efficiency indicators of China's cement and cement-based materials industry." Journal of Cleaner Production 112 (January 2016): 787–96. http://dx.doi.org/10.1016/j.jclepro.2015.06.103.

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Shabalin, Dmitriy, Ivan Kozar, Vladimir Kudryavtsev, Anton Petrov, and Egor Semochkin. "The effect of heat flow from friction forces on the surface of the billets." E3S Web of Conferences 371 (2023): 03064. http://dx.doi.org/10.1051/e3sconf/202337103064.

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In modern mechanical engineering, technical ceramics is finding increasing use. It has unique anti-corrosion properties and resistance to high temperatures. In most cases, the processing modes and characteristics of abrasive (diamond) wheels are selected experimentally, since there is no modeling of processing processes in the public domain. The article presents an experimental study of the surface of dissimilar materials under the influence of heat flow from the friction force of grinding wheel grains. The comparison of calculated indicators and the results of laboratory studies is given. It

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Степаненко, О.І., та А.С. Туровська. "Аналіз руху грошових потоків підприємства, їх вплив на господарську діяльність". Інфраструктура ринку, № 74 (7 червня 2023): 148–55. https://doi.org/10.32782/infrastruct74-27.

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In order to get out of the crisis, rebuild the economy and its further development, it is necessary to increase the level of investment of domestic enterprises. Investment cash flows, which are associated with investment in the material and technical base of the enterprise, its personnel, in the implementation of social projects, will ensure economic recovery and growth. It has been studied that the cash flows of the business entity occupy a key place in the management system, and their optimization should be aimed at increasing the efficiency of resource use and the development of the enterpr

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Unterberger, Eric, Adam Wolf, and Gunther Reinhart. "A Comparison of Indicators for Self-Sufficient Energy Systems." Applied Mechanics and Materials 856 (November 2016): 11–19. http://dx.doi.org/10.4028/www.scientific.net/amm.856.11.

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Industry is one of the major energy consumers in Germany. In order to fulfil the social responsibility of the energy revolution, companies required to install and to use their own renewable energy. With the increasing set-up of renewable energy systems at the production site, these companies are interested in consuming most of the energy directly on-site. Based on a material flow simulation of the Green Factory Bavaria in Augsburg, this paper compares different indicators for the energy self-sufficiency. Finally the effect of electrical energy storage to increase the energy self-sufficiency is

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MATIIENKO, Vasyl. "FORMATION OF INDICATORS FOR MANAGING THE INNOVATIVE DEVELOPMENT OF AGRICULTURAL ENTERPRISES IN RURAL AREAS." Management 39, no. 1 (2024): 127–43. https://doi.org/10.30857/2415-3206.2024.1.11.

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INTRODUCTION AND PURPOSE OF THE STUDY. The purpose of the study is to determine the process of forming indicators for the management of innovative development of agricultural enterprises in rural areas in the current conditions and the European integration vector of the state, taking into account the goals of sustainable development. RESEARCH METHODS. During the study, the following scientific economic methods were used: the grouping and classification method, index-indicator method, structural-logical analysis method, graphic method, etc. PRESENTATION OF THE MAIN MATERIAL. The need to transit

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Pavolová, Henrieta, Tomáš Bakalár, Zuzana Šimková, and Alexander Tokarčík. "Model of Raw Material Exploitation for the Support of Sustainable Development." Applied Sciences 11, no. 17 (2021): 7919. http://dx.doi.org/10.3390/app11177919.

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The interactions between the indicators of sustainable regional development due to the exploitation of raw material deposits in the Slovak Republic are the starting point for effective raw material management. The primary objective of the study is to point out the interactions of explicitly defined indicators of raw material deposits exploitation, which have an overall impact on sustainable development in the Slovak Republic. Based on the development tendencies of selected social, economic, and environmental indicators, the article defines individual indicators that create the potential for fu

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Saidani, Michael, Alissa Kendall, Bernard Yannou, Yann Leroy, and François Cluzel. "Closing the loop on platinum from catalytic converters: Contributions from material flow analysis and circularity indicators." Journal of Industrial Ecology 23, no. 5 (2019): 1143–58. http://dx.doi.org/10.1111/jiec.12852.

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Font Vivanco, David, Ignasi Puig Ventosa, and Xavier Gabarrell Durany. "Building waste management core indicators through Spatial Material Flow Analysis: Net recovery and transport intensity indexes." Waste Management 32, no. 12 (2012): 2496–510. http://dx.doi.org/10.1016/j.wasman.2012.06.010.

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Kovanda, Jan, Jan Weinzettel, and Tomáš Hák. "Material Flow Indicators in the Czech Republic in Light of the Accession to the European Union." Journal of Industrial Ecology 14, no. 4 (2010): 650–65. http://dx.doi.org/10.1111/j.1530-9290.2010.00253.x.

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44

Кравцов, Артем, Artem Kravtsov, Владимир Коновалов, et al. "THE SPEED MODE OF AEROPRODUCT FLOW WITH PARALLEL-SEQUENTIAL SECTIONS." Bulletin Samara State Agricultural Academy 4, no. 2 (2019): 75–83. http://dx.doi.org/10.12737/article_5cdbc098156d56.12929222.

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The aim of the research is to reduce pressure losses in the pneumatic system of the seeder with pneumatic sowing. In the production of seeders with pneumatic sowing one of the qualitative indicators of the technological process of pneumatic transportation of plant seeds and granules of oral fertilizers is the uniformity of the distribution of trans-ported bulk material from the bins with the dispenser of the sowing device to the unloading devices – nozzles of coulters. The task of distributing the material on the coulters is solved by the distributor. In the presence of trans-verse non-uniform

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Roessler, Markus Philipp, Eberhard Abele, and Joachim Metternich. "Simulation Based Multi-Criteria Assessment of Lean Material Flow Design Alternatives." Applied Mechanics and Materials 598 (July 2014): 661–66. http://dx.doi.org/10.4028/www.scientific.net/amm.598.661.

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In this article a procedure is introduced to improve transparency and reliability of results for the selection of material flow design alternatives including machine tools and other capital-intensive goods. In the design phase of material flow planning projects, key performance indicators (KPIs) for design alternatives including processing as well as intralogistics elements can be derived using simulation. Using the state of the art method in value stream design and simulation often volatile input data is taken into account only in the simulation itself, but not in the downstream comparison of

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Purba, Febriani, Ono Suparno, and Ani Suryani. "Green Productivity in the Indonesian Leather-tanning Industry." Leather and Footwear Journal 20, no. 3 (2020): 245–66. http://dx.doi.org/10.24264/lfj.20.3.4.

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Green productivity (GP) is a strategy by which production processes are improved by efficiently using resources and materials and adverse impacts on the environment are reduced. This study aims to measure GP of an Indonesian leather-tanning industry and develop alternatives to current processes that would improve its environmental and economic impacts. Two small to medium tanneries (Tanneries A and B) in two provinces were used as a case study. Data were collected through direct observation, measurements, in-depth interviews, and activity documentation. Material flow was analyzed using a green

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Wood, A. S., G. E. Tupholme, M. I. H. Bhatti, and P. J. Heggs. "Performance Indicators for Steady-State Heat Transfer Through Fin Assemblies." Journal of Heat Transfer 118, no. 2 (1996): 310–16. http://dx.doi.org/10.1115/1.2825846.

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A comparative study is presented of several models describing steady-state heat flow through an assembly consisting of a primary surface (wall) and attached extended surface (fin). Attention is focused on the validity of four performance indicators. The work shows that the augmentation factor is the only indicator capable of correctly predicting the behavioral trends of the rate of heat flow through the assembly as the influencing physical parameters are varied.

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Liu, Chi-Shuan, Luo-Yan Lin, Ming-Chih Chen, and Horng-Chyi Horng. "A New Performance Indicator of Material Flow for Production Systems." Procedia Manufacturing 11 (2017): 1774–81. http://dx.doi.org/10.1016/j.promfg.2017.07.311.

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Antonini, Ernesto, Andrea Boeri, Massimo Lauria, and Francesca Giglio. "Reversibility and Durability as Potential Indicators for Circular Building Technologies." Sustainability 12, no. 18 (2020): 7659. http://dx.doi.org/10.3390/su12187659.

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According to the Circularity Gap Report 2020, a mere 8.6% of the global economy wascircular in 2019. The Global Status Report 2018 declares that building construction and operationsaccounted for 36% of global final energy use and 39% of energy–related carbon dioxide (CO2)emissions. The Paris Agreement demands that the building and construction sector decarbonizesglobally by 2050. This requires strategies that minimize the environmental impact of buildingsand practices extending the lifecycle of their constituents within a circular resource flow. To ensurethat eective measures are applied, a su

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Matviychuk, Viktor, and Mykola Kolisnyk. "FORMATION OF QUALITATIVE INDICATORS OF PRODUCTS BY ROLLING STAMPING PROCESSES." ENGINEERING, ENERGY, TRANSPORT AIC, no. 4(115) (December 24, 2021): 75–83. http://dx.doi.org/10.37128/2520-6168-2021-4-8.

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The influence of rolling stamping on the service characteristics of products is investigated in the work. Based on the analysis of deformation kinematics, stress-strain state, microstructure and evaluation of deformability of workpiece material, ways to increase geometric accuracy, vacuum tightness, electrolytic stability and mechanical characteristics of product material, as well as ways to improve the material of workpieces for their subsequent processing. The influence of active friction forces on the nature of the material flow during SHO was established, which contributed to the developme

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