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General model of a transport-technological grain store route node for control systems programs

2021 Computer Systems and Information Technologies  
General model to control transport-technological grain storage route has been proposed in the form of a graph of states.  ...  Purpose is to develop general control model for nodes of a network of transport-technological grain storage routes to formalize tasks of software creation for industry specific engineering systems.  ...  Also, the authors express gratitude to BOEZ Ukraina ltd, and RDE Tsentr Elektromehaichnoi Diahnostyky ltd for the provided TTR ACS equipment.  ... 
doi:10.31891/csit-2021-3-4 fatcat:rz23rnabxjd2zn5tqfqfkn73ku

Bioclimatic analysis of three buildings for wet processing of coffee in Colombia

Robinson Osorio Hernandez, Ilda De Fatima Ferreira Tinoco, Joyce Correna Carlo, Jairo Alexander Osorio Saraz, Ivan Dario Aristizábal Torres
2018 Revista Facultad Nacional de Agronomía  
que la tipología a.  ...  Este estudio tuvo como objetivo llevar a cabo una comparación bioclimática de instalaciones de beneficio húmedo en Colombia, con tres tipologías típicas de la zona cafetera colombiana, a través de simulación  ...  ACKNOWLEDGEMENTS This paper is part of the doctoral thesis titled: Environmental assessment and optimization of facilities for coffee processing, of the student: Robinson Osorio Hernandez.  ... 
doi:10.15446/rfnam.v71n3.64566 fatcat:juf2g6kd6bdgxcgqltbw6wh42q

Simulation of the internal environment of a post-harvest installation and a solar dryer of coffee

Robinson Osorio H., Lina M. Guerra G., Ilda F. F. Tinôco, José H. Martins, Cecília de F. Souza, Jairo A. Osorio S.
2016 Revista Brasileira de Engenharia Agrícola e Ambiental - Agriambi  
This study aimed to make a simulation of the internal environment of an installations for coffee post-harvest and a parabolic solar dryer, specifically analyzing the effect of natural ventilation on the  ...  The ventilated coffee-processing plant and the solar dryer with the largest natural ventilation area showed the best results to preserve the quality of coffee grain.  ...  In this context, energy is needed to optimize drying, as well as optimal conditions for mass exchange; in the case of naturally ventilated solar dryer of coffee, during the day (where there is availability  ... 
doi:10.1590/1807-1929/agriambi.v20n2p163-168 fatcat:rxwfzmdgtvda3cwjdctdnka7ee

On the origins of food loss

Luciana Delgado, Monica Schuster, Maximo Torero
2021 Applied Economic Perspectives and Policy  
Our results show that producers' education and experience and the number of years in which a producer has been involved in the production of a specific crop are significantly correlated with reduction  ...  Policies to reduce and prevent FL need to be targeted to specific commodities and contexts.  ...  effects for both models.  ... 
doi:10.1002/aepp.13156 fatcat:l543gmlrvfeindi53sk2nsvhay

Main Factors Affecting Post-Harvest Grain Loss during the Sales Process: A Survey in Nine Provinces of China

2018 Sustainability  
The findings suggest that the seller's education level, years of working as a seller, the conditions of grain storage, and the supply and management level of public facilities in the market were negatively  ...  In view of the importance of grain sales in the post-harvest period, we conducted a survey, interviewing 1890 grain sellers across 54 regions in 9 provinces of China, to investigate the factors affecting  ...  experiments and wrote the paper; Qiuxia Zang analyzed the data; Lijie Shan contributed to the survey; Linhai Wu conceived and designed the experiments, checked the paper, and provided important suggestions for  ... 
doi:10.3390/su10030661 fatcat:2psmrxfeyjehzatrafqb3f5hoi


2019 Journal of Engineering Studies and Research  
of grain storage.  ...  In fact, the OOPP method constitutes a tool of a global system modeling that allows us to analyze a difficult situation by a hierarchically decomposition until attainment a basic level allowing to an operational  ...  Grain storage occupies a very important role in the economies of developed and developing countries.  ... 
doi:10.29081/jesr.v25i4.22 fatcat:p4n3l4jzi5fmrobnlxxe3gl3fu

Simulation of a thermal environment in two buildings for the wet processing of coffee

Robinson Osorio Hernandez, Lina Marcela Guerra-Garcia, Ilda de Fátima Ferreira-Tinôco, Jairo Alexander Osorio-Saraz, Iván Darío Aristizábal-Torres
2015 Dyna  
Its approximate energy consumption was 30% of the total consumed by typology a.  ...  Specifically, we evaluated the effect of the heat generated by machines and the effect of the natural ventilation area on temperature and relative air humidity inside these buildings and their energy consumption  ...  their valuable assistance in the development of this research.  ... 
doi:10.15446/dyna.v82n194.49526 fatcat:zvauc5l3jncp5k7jfmmrruavlq

Excavation damaged zone modelling including hydraulic permeability evolution in unsaturated argilaceous rock [chapter]

B Pardoen, S Levasseur, F Collin
2014 Unsaturated Soils: Research & Applications  
The prediction of the fracture structure and flow properties evolution within this zone are major issues especially in the context of underground nuclear waste storage.  ...  Since experimental results indicate that shear strain localisation appears prior to fractures, we model the EDZ with strain localisation in shear band mode using the coupled local second gradient model  ...  CONSTITUTIVE MODELS First gradient mechanical law The constitutive mechanical law used for the clayey rock is a non-associated elastoplastic internal friction model with linear elasticity and a Drucker-Prager  ... 
doi:10.1201/b17034-203 fatcat:flhmvsgkrncf5oq3lhcyvlk5rm

Modelling Processes and Products in the Cereal Chain

Otilia Carvalho, Maria N. Charalambides, Ilija Djekić, Christos Athanassiou, Serafim Bakalis, Jose Benedito, Aurelien Briffaz, Cristina Castañé, Guy Della Valle, Isabel Maria Nunes de Sousa, Ferruh Erdogdu, Aberham Hailu Feyissa (+8 others)
2021 Foods  
In recent years, modelling techniques have become more frequently adopted in the field of food processing, especially for cereal-based products, which are among the most consumed foods in the world.  ...  Nevertheless, as the different phases of the food processing chain are highly specialized, advances in modelling are often unknown outside of a single domain, and models rarely take into account more than  ...  in Science and Technology).  ... 
doi:10.3390/foods10010082 pmid:33406629 fatcat:nwoxotehifeyvb27wpgohkczs4

A scoping review of interventions for crop postharvest loss reduction in sub-Saharan Africa and South Asia

Tanya Stathers, Deirdre Holcroft, Lisa Kitinoja, Brighton M. Mvumi, Alicia English, Oluwatoba Omotilewa, Megan Kocher, Jessica Ault, Maximo Torero
2020 Nature Sustainability  
In this study, PHL reduction interventions for 22 crops across 57 countries in sub-Saharan Africa and South Asia from the 1970s to 2019 were systematically reviewed.  ...  This analysis provides decision makers with data for informed policy formulation and prioritization of investments in PHL reduction.  ...  The Ceres2030 project covered travel and accommodation costs for six of the team members to join an inception meeting in June 2019.  ... 
doi:10.1038/s41893-020-00622-1 fatcat:k5kxixovrbf7ndcxnosgduxn3u

Using Local Second Gradient Model and Shear Strain Localisation to Model the Excavation Damaged Zone in Unsaturated Claystone

Benoît Pardoen, Séverine Levasseur, Frédéric Collin
2014 Rock Mechanics and Rock Engineering  
The prediction of the extension and fracture structure of this zone remains a major issue especially in the context of underground nuclear waste storage.  ...  Finally, a hydro-mechanical modelling of a gallery excavation in claystone is presented and leads to a fairly good representation of the EDZ.  ...  -FNRS, the National Funds of Scientific Research in Belgium, for their financial support.  ... 
doi:10.1007/s00603-014-0580-2 fatcat:sunl7gvxqbdudkqfuuw5alhq64

Study of an Expert System on Preservation of the Quality of Post-Harvest Grain: Planning of Storage Technical Route

A. Ndiaye
1995 IFAC Proceedings Volumes  
The main originality of this study lies in the introduction of a preventive approach to stored grain management which is guided by the preservation of the grain quality.  ...  The planning is hierarchical and non linear and involves several techniques of artificial intelligence : causal diagnosis of grain quality at grain level ; selection of the storage operations needed to  ...  ACKNOWLEDGEMENTS The experts on grain quality preservation who took part in this study are : Francis FLEURA T-LESSARD and Bernard CAHAGNIER.  ... 
doi:10.1016/s1474-6670(17)47165-5 fatcat:vgodribngrb5lnu2srspl2eta4

Assessment of CO 2 Health Risk in Indoor Air Following a Leakage from a Geological Storage: Results from the First Representative Scale Experiment

Loschetter Annick, De Lary De Latour Louis, Grandia Fidel, Powaga Emilie, Collignan Bernard, Marcoux Manuel, Davarzani Hossein, Bouc Olivier, Le Guenan Thomas
2017 Energy Procedia  
It brought fruitful directions for further modeling work, since unexplained CO 2 peaks were observed in the prototype.  ...  and to reach the vadose zone below a building, CO 2 could migrate through the vadose and the building's slab and accumulate in the building, leading to possible acute risk for the inhabitants.  ...  During summer, the indoor concentration could be multiplied by a factor 5 for the natural ventilation building, compared to a factor 1.5 times for the mechanical ventilation building.  ... 
doi:10.1016/j.egypro.2017.03.1573 fatcat:dlt2de57u5hrxkbqyk44gfa5yu

An SRI based approach to increase building smartness

Konstantinos Tsatsakis, Giorgos Papadopoulos
2022 Zenodo  
Towards this direction, the EU commission has promoted the establishment of a Smart Readiness Indicator (SRI) for buildings to provide information on the technological readiness of buildings for interacting  ...  Then, in Section 3, the focus is about the delivery of non-energy services as a core parameter of the SRI methodology.  ...  The results of this survey indicate: • sleeping well received a score of 6.4 • ventilation for fresh air scored 6.1 • plenty of daylight received a score of 5.9.  ... 
doi:10.5281/zenodo.6372473 fatcat:2yf6wcpj4fau7fzvajxgmgwcem

Current status of non-residual control methods against stored product pests

Ezra Jonathan Donahaye
2000 Crop Protection  
Aeration systems to cool grain bulks and thereby prevent insect development, are being widely used even in warm climates but are only applicable for bulk grain.  ...  their harvested grain from the deprivations of insects, so as to maintain a minimum level of food security.  ...  Fumigation in the context of sealed storage This emphasis on improved sealing runs in accordance with modern good fumigation practice.  ... 
doi:10.1016/s0261-2194(00)00074-0 fatcat:f7usxnsxjncxjozqrs2kzc6jbi
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