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1. Influence of particle shape on liner wear in tumbling mills: A DEM study

Author:
Xu, Lei; Luo, Kun; Zhao, Yongzhi; Fan, Jianren; Cen, Kefa
Source:
Powder technology 2019 v.350 pp. 26-35
ISSN:
0032-5910
Subject:
industry,   etc   ; energy; models; powders;     Show all 4 Subjects
Abstract:
... Tumbling mills are widely used in industry. Liner wear of the mills, which is due to the impacts of the non-spherical ore particles, can significantly affect the availability. In this research, the discrete element method (DEM) was used to predict the particle motions within the tumbling mills. Combined with the Shear Impact Energy Model (SIEM), which is a particle-scale erosion model, effect of t ...
DOI:
10.1016/j.powtec.2019.03.033

2. Just Enough Cooks in the Kitchen: Key Ingredients for International Collaboration

Author:
Schurer, Janna M.; Dang-Xuan, Sinh; Farag, Marwa
Source:
Trends in parasitology 2019 v.35 no.1 pp. 1-4
ISSN:
1471-4922
Subject:
industry,   etc   ; ingredients; politics; silos;     Show all 4 Subjects
Abstract:
... Research approaches that cross disciplinary silos, industry sectors, and political borders are now increasingly prioritized for tackling issues of global concern. Nevertheless, team science can be challenging. The goal of this article is to help researchers proactively consider factors influencing conflicts and successes with an emphasis on the health sciences. ...
DOI:
10.1016/j.pt.2018.09.005

3. A bottom-up model of industrial energy system with positive mathematical programming

Author:
Lee, Hwarang; Eom, Jiyong; Cho, Cheolhung; Koo, Yoonmo
Source:
Energy 2019 v.173 pp. 679-690
ISSN:
0360-5442
Subject:
industry,   etc   ; energy; linear programming; models;     Show all 4 Subjects
Abstract:
... The bottom-up model of the industrial energy system has hitherto been analyzed using linear programming. However, it has limitations in describing practical technology selection and reproducing base-year technology selection. Positive mathematical programming, which provides an interior solution without any subjective constraints, can be considered as an alternative method that overcomes the limit ...
DOI:
10.1016/j.energy.2019.02.020

4. DEM study of white rice separation in an indented cylinder separator

Author:
Meng, Xiangyi; Jia, Fuguo; Qiu, Hualong; Han, Yanlong; Zeng, Yong; Xiao, Yawen; Chen, Peiyu
Source:
Powder technology 2019 v.348 pp. 1-12
ISSN:
0032-5910
Subject:
industry,   etc   ; powders; probability distribution; rice;     Show all 4 Subjects
Abstract:
... The precise separation of whole and broken rice is an issue of great significance in rice processing industry. This paper presents a numerical study on the rice separation in an indented cylinder separator based on the discrete element method. The probability density function of escape angle of whole and broken rice was investigated at 10% filling level for various rotational speeds and indent num ...
DOI:
10.1016/j.powtec.2019.03.013

5. Novel Multiblock Transfer Entropy Based Bayesian Network and Its Application to Root Cause Analysis

Author:
Zhu, Qun-Xiong; Luo, Yi; He, Yan-Lin
Source:
Industrial & engineering chemistry process design and development 2019 v.58 no.12 pp. 4936-4945
ISSN:
1520-5045
Subject:
industry,   etc   ; entropy; models; process design;     Show all 4 Subjects
Abstract:
... Bayesian network has been widely used as a powerful reasoning and knowledge expression tool to analyze toot causes. With the increasing scale and integration of modern process industries, building an accurate Bayesian network is more and more difficult but important. To solve this problem, a novel multiblock transfer entropy based Bayesian network model is proposed to make root cause analyses. Dev ...
DOI:
10.1021/acs.iecr.8b06392

6. Cross‐licensing agreements in presence of technological improvements

Author:
Hosseini, Seyed H.; Gray, Richard; Torshizi, Mohammad
Source:
Canadian journal of agricultural economics 2019 v.67 no.1 pp. 115-130
ISSN:
0008-3976
Subject:
industry,   etc   ; biotechnology; models; new markets;     Show all 4 Subjects
Abstract:
... This study investigates the relationship between technologies that firms expect to achieve after cross‐licensing (CL) and their incentives for signing CL agreements in a multiproduct‐firm setting. Results indicate that if markets are bounded substantial technological improvements that result in removal of firms’ current products from the market may in fact reduce firms’ incentives to negotiate a C ...
DOI:
10.1111/cjag.12180

7. Preference for local food as a matter of helping behaviour: Insights from Norway

Author:
Skallerud, Kåre; Wien, Anders H.
Source:
Journal of rural studies 2019
ISSN:
0743-0167
Subject:
food industry,   etc   ; foods; imports; Norway;     Show all 4 Subjects
Abstract:
... Consumption of local food is a fast-growing trend supported by local food advocates and governments. This trend has also captured the interest of researchers. The present study draws from the foundational principles of the theoretical perspective of helping behaviour with a view to enhancing the understanding of why people buy local food. This article tests a conceptual framework with proposed rel ...
DOI:
10.1016/j.jrurstud.2019.02.020

8. Structuring the myriad of sustainability assessments in agri-food systems: A case in Flanders

Author:
Coteur, Ine; Marchand, Fleur; Debruyne, Lies; Lauwers, Ludwig
Source:
Journal of cleaner production 2019 v.209 pp. 472-480
ISSN:
0959-6526
Subject:
industry,   etc   ; models; sustainable development; Belgium;     Show all 4 Subjects
Abstract:
... Actors in the agri-food system are increasingly urged to more sustainability, but actions to organize the system's sustainable development encounter difficulties, such as overcoming trust between actors, aligning different views on sustainability or finding the right tools to monitor sustainable development. This suggests that more guidance is needed. Initiated by an open demand from leading actor ...
DOI:
10.1016/j.jclepro.2018.10.066

9. L- asparaginase – A promising biocatalyst for industrial and clinical applications

Author:
Shakambari, Ganeshan; Ashokkumar, Balasubramaniem; Varalakshmi, Perumal
Source:
Biocatalysis and agricultural biotechnology 2019 v.17 pp. 213-224
ISSN:
1878-8181
Subject:
food industry,   etc   ; asparaginase; biocatalysts; therapeutics;     Show all 4 Subjects
Abstract:
... L-asparaginase is a versatile enzyme with application in food and therapeutics and under constant quest for a reliable microbial source for commercial production. The review is an aid to comprehend the key milestones of L-asparaginase ever since its discovery, its potential sources, economical production strategies using cheaply available alternate substrates, its purification and downstream proce ...
DOI:
10.1016/j.bcab.2018.11.018

10. A multi-objective iterated local search algorithm for comprehensive energy-aware hybrid flow shop scheduling

Author:
Schulz, Sven; Neufeld, Janis S.; Buscher, Udo
Source:
Journal of cleaner production 2019 v.224 pp. 421-434
ISSN:
0959-6526
Subject:
industry,   etc   ; algorithms; energy costs; energy efficiency; models;     Show all 5 Subjects
Abstract:
... Growing environmental awareness and the relevance of energy costs in many industries has led to the need of improving energy efficiency in operations management; hence, energy-aware scheduling (EAS) has grown in importance. In EAS three basic strategies can be identified. First, a large part of research activities is aimed at reducing energy consumption; second, energy costs can be reduced by maki ...
DOI:
10.1016/j.jclepro.2019.03.155

11. Pervaporation: The emerging technique for extracting aroma compounds from food systems

Author:
Castro-Muñoz, Roberto
Source:
Journal of food engineering 2019 v.253 pp. 27-39
ISSN:
0260-8774
Subject:
pharmaceutical industry,   etc   ; odor compounds; pervaporation; solutes;     Show all 4 Subjects
Abstract:
... To date, according to the latest literature inputs, membrane-based technologies have demonstrated to meet the recovery of several high-added-value compounds from agro-food products. Particularly, Pervaporation (PV), as a highly selective membrane technique, has demonstrated its ability in separating specific solutes like aroma compounds, which represent a current research challenge for food, cosme ...
DOI:
10.1016/j.jfoodeng.2019.02.013

12. Dare to make investments in industrial symbiosis? A conceptual framework and research agenda for developing trust

Author:
Ramsheva, Yana Konstantinova; Prosman, Ernst Johannes; Wæhrens, Brian Vejrum
Source:
Journal of cleaner production 2019 v.223 pp. 989-997
ISSN:
0959-6526
Subject:
industry,   etc   ; industrial symbiosis; pipelines; waste treatment;     Show all 4 Subjects
Abstract:
... Scholars, policy-makers and industries increasingly express their interest in the development of industrial symbiosis (IS) as a way to transition to cleaner production. Yet, many proposed IS instances never get implemented. In this article, the authors argue that lack of clear understanding on how trust develops in the context of IS may prevent the implementation of new IS initiatives. Initiating ...
DOI:
10.1016/j.jclepro.2019.03.180

13. Innovation-driven industrial green development: The moderating role of regional factors

Author:
Li, Wei; Wang, Jue; Chen, Rongxiao; Xi, Yongqin; Liu, Shi Qiang; Wu, Feimei; Masoud, Mahmoud; Wu, Xueping
Source:
Journal of cleaner production 2019 v.222 pp. 344-354
ISSN:
0959-6526
Subject:
industry,   etc   ; natural resources; pollution; pollution control; China;     Show all 5 Subjects
Abstract:
... Industrial green development (IGD) is a critical response to the over-consumption of natural resources and pollution caused by modern industry. Innovation-driven IGD has generated great interest in recent years. However, relatively less attention has been paid to the various aspects of IGD and the moderating role of regional factors, including the developmental stage of IGD, government-scale, and ...
DOI:
10.1016/j.jclepro.2019.03.027

14. Assessing the impact of space debris on orbital resource in life cycle assessment: A proposed method and case study

Author:
Maury, Thibaut; Loubet, Philippe; Trisolini, Mirko; Gallice, Aurélie; Sonnemann, Guido; Colombo, Camilla
Source:
The Science of the total environment 2019 v.667 pp. 780-791
ISSN:
0048-9697
Subject:
industry,   etc   ; aircraft; case studies; life cycle assessment;     Show all 4 Subjects
Abstract:
... The space sector is a new area of development for Life Cycle Assessment (LCA) studies. However, it deals with strong particularities which complicate the use of LCA. One of the most important is that the space industry is the only human activity crossing all stages of the atmosphere during the launch event or the atmospheric re-entry. As a result, interactions occur not only with the natural envir ...
DOI:
10.1016/j.scitotenv.2019.02.438

15. Biotransformation of 5-hydroxymethylfurfural by Acinetobacter oleivorans S27 for the synthesis of furan derivatives

Author:
Godan, Tharangattumana Krishnan; Rajesh, R.O.; Loreni, Phukon C.; Kumar Rai, Amit; Sahoo, Dinabandhu; Pandey, Ashok; Binod, Parameswaran
Source:
Bioresource technology 2019 v.282 pp. 88-93
ISSN:
0960-8524
Subject:
industry,   etc   ; Acinetobacter; biotransformation; hydroxymethylfurfural; interleukins; polyesters;     Show all 6 Subjects
Abstract:
... Hydroxymethylfurfural (HMF) is an industrially important chemical which is a starting material in the production of plenty of platform chemicals. In this study, a complete biotransformation of HMF was achieved using a novel isolate, Acinetobacter oleivorans S27. This strain could tolerate up to 3000 mg/L of HMF concentration and convert to other furan derivatives. The conversion products includes ...
DOI:
10.1016/j.biortech.2019.02.125

16. Reuse of refillable PET packaging: Approaches to safety and quality in soft drink processing

Author:
Lemos Junior, Wilson José Fernandes; do Amaral dos Reis, Luana Pereira; de Oliveira, Vanessa Sales; Lopes, Léo Oliveira; Pereira, Karen Signori
Source:
Food control 2019 v.100 pp. 329-334
ISSN:
0956-7135
Subject:
industry,   etc   ; HACCP; flavor; monitoring; packaging; soft drinks;     Show all 6 Subjects
Abstract:
... The reuse of refillable PET packaging by the soft drink industry requires high attention, since these packages may return to the industry with some contamination. Given this background, the aim of this study was to develop a HACCP (Hazard Analysis Critical Control Point) plan for a soft drink production line of returnable PET packaging, through strategies such as analysis of consumer complaints pr ...
DOI:
10.1016/j.foodcont.2019.02.008

17. An indicator framework for quantifying the sustainability of concrete materials from the perspectives of global sustainable development

Author:
Opon, Joel; Henry, Michael
Source:
Journal of cleaner production 2019 v.218 pp. 718-737
ISSN:
0959-6526
Subject:
construction industry,   etc   ; concrete; decision making; sustainable development;     Show all 4 Subjects
Abstract:
... Despite progress in many areas, the concrete industry still confronts challenges when it comes to the topic of concrete sustainability. Several evaluation methods have been proposed in response to these challenges, but the lack of a holistic framework for sustainable concrete material remains. In this paper, a holistic indicator framework for concrete material sustainability evaluation is develope ...
DOI:
10.1016/j.jclepro.2019.01.220

18. Goal programming application for the decision support in the daily production planning of sawmills

Author:
Broz, Diego; Vanzetti, Nicolás; Corsano, Gabriela; Montagna, Jorge M.
Source:
Forest policy and economics 2019 v.102 pp. 29-40
ISSN:
1389-9341
Subject:
forest industries,   etc   ; decision making; inventories; planning; sawmills;     Show all 5 Subjects
Abstract:
... Sawmills are a key element for the forest industry. It is not a simple task to plan correctly their production, taking into account that there are many criteria that are appropriate for their operation. Besides, the results obtained from the use of different objectives present strong conflicts: the optimal value in a performance measure negatively affects the rest. Usual criteria, such as benefits ...
DOI:
10.1016/j.forpol.2019.02.004

19. Redefining power relations in agrifood systems

Author:
Rossi, Adanella; Bui, Sibylle; Marsden, Terry
Source:
Journal of rural studies 2019 v.68 pp. 147-158
ISSN:
0743-0167
Subject:
food industry,   etc   ; governance; plant breeding; France; Italy;     Show all 5 Subjects
Abstract:
... Reconfiguration of power relations is crucial to transformations in agro-food systems. In this paper, we propose a conceptual basis for understanding this relation, building on the approaches to power of transition studies and other strands of studies. We explore the conditions for reconfigurations to occur by analysing three cases, concerning participatory plant breeding in Italy, public food pro ...
DOI:
10.1016/j.jrurstud.2019.01.002

20. Spatial dynamic analysis of productivity growth of agri‐food companies

Author:
Martínez‐Victoria, MCarmen; Maté‐Sánchez‐Val, Mariluz; Lansink, Alfons Oude
Source:
Agricultural economics 2019 v.50 no.3 pp. 315-327
ISSN:
0169-5150
Subject:
food industry,   etc   ; agricultural economics; spatial data; Spain;     Show all 4 Subjects
Abstract:
... This study analyzes the spatial dynamics in productivity growth and its components for a sample of agri‐food companies in Murcia (Spain) over the period 2005–2014. We find that productivity growth of a company is related to productivity growth of neighboring companies, in both the short and long term. The marginal effects of the different factors on productivity growth are stronger in the short ru ...
DOI:
10.1111/agec.12486