scholarly journals Production organization capacity of ethnic minorities in northwestern region of Vietnam

2020 ◽  
Vol 210 ◽  
pp. 16004
Author(s):  
Thu Trang Vu ◽  
Dung Vu ◽  
Thi Mai Lan Nguyen
Keyword(s):  
Ethnic Minorities ◽  
Shifting Cultivation ◽  
Production Capacity ◽  
Production Method ◽  
Small Scale ◽  
New Production ◽  
Organization Capacity ◽  
Northwestern Region ◽  
Traditional Production ◽  
Production Organization

Survey results of 1,452 people representing families of 6 ethnic minorities in 11 communes of 7 districts in 7 provinces in the Northwest region shows that the production organization capacity of the ethnic minorities surveyed has changed, but still remains many limitations. The change in production capacity of ethnic minorities is reflected in the fact that the majority of families have produced in a new way (know how to use some machines, use new plant varieties and breeds, apply chemical fertilizers, use pesticides, and some agricultural products produced for sale). The limitations of the production organization capacity of ethnic minority families are shifting cultivation, dibbling, rudimentary production tools, low labor productivity, production by small-scale, autarky, shifting cultivation of wandering hilltribes). If comparing between traditional production method and new production method, the traditional production method is still more prevalent. One of the main causes of this situation is that ethnic minorities live in mountainous areas with difficult transportation, so the main cultivation method is shifting cultivation. The application of machines in production faces many difficulties.

scholarly journals Intensification of Pearl Millet Production in Niger through Mechanized Sowing and Weeding, Seed Priming, Seed Treatment, and Microdosing

Agronomy ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 629
Author(s):  
Abdourahamane Issa M. Nourou ◽  
Addam Kiari Saidou ◽  
Warouma Arifa ◽  
Amadou Oumani Abdoulaye ◽  
Jens B. Aune
Keyword(s):  
Pearl Millet ◽  
Seed Treatment ◽  
Organic Fertilizer ◽  
Labour Productivity ◽  
Seed Priming ◽  
Production Method ◽  
Gross Margin ◽  
New Production ◽  
Crop Development ◽  
Traditional Production

Pearl millet production in Niger is characterized by manual sowing and weeding and low use of inputs like mineral and organic fertilizer. This objective of the study was to compare a traditional production package (control) against a new production package consisting of mechanized sowing and weeding, seed priming, seed treatment with a fungicide/insecticide, and microdosing at rate of 0.3 g NPK 15–15–15 hill−1. The experiment was conducted for 2017 and 2018 and at three sites each year. The average time used for sowing and weeding was reduced from 70.2 hours ha−1 in manual operations to 20.3 hours ha−1 in mechanized operations. The new production package reduced the time to maturity by 11 days compared with the traditional package. Average grain yield in the traditional and new production package was 947 and 1470 kg ha−1, respectively, while the corresponding stover yields were 2460 and 3005 kg ha−1, respectively. The increased yield as a result of the new production package is likely an effect of more precise sowing, better weed control, and faster crop development. The improved package increased the gross margin by 80.2% compared with the traditional production method. The improved package will be interesting for the farmers because of the increase in land and labour productivity.

CURRENT SITUATION OF MANAGEMENT OF LIFE SKILLS EDUCATIONAL ACTIVITIES TO RESPONSE TO CLIMATE CHANGE AND PREVENTION OF DISASTER FOR THE SUSTAINABLE DEVELOPMENT OF LOCAL COMMUNITIES IN THE ETHNIC MINORITIES BOARDING HIGH SCHOOLS OF THE NORTHWESTERN AREA AND ISSUES HAS BEEN POSED

2019 ◽  
Vol 8 (3) ◽  
Author(s):  
Vu Thi Thu Trang
Keyword(s):  
Climate Change ◽  
Sustainable Development ◽  
High Schools ◽  
Ethnic Minority ◽  
Ethnic Minorities ◽  
Life Skills ◽  
Local Communities ◽  
Disaster Prevention ◽  
The Sustainable Development ◽  
Northwestern Region

Through survey results on the status of management of life skills education activities to cope with climate change and disaster prevention for the sustainable development of local communities in the ethnic minority boarding high schools in the Northwestern region from 2013 to 2018, the author deeply analyzed and assessed the strengths, weaknesses, causes of strengths and weaknesses of the management of education activities on life skills to cope with climate change and disaster prevention for the sustainable development of local communities for ethnic minority students at boarding high schools for ethnic minorities in the Northwestern region in the present period and the issues raised.

scholarly journals Internet of Vehicles Empowered Mobile Media: Research on Mobile-Generated Content (MoGC) for Intelligent Connected Vehicles

2021 ◽  
Vol 13 (6) ◽  
pp. 3538
Author(s):  
Zhiyuan Yu ◽  
Doudou Jin ◽  
Chao Zhai ◽  
Wan Ni ◽  
Desheng Wang
Keyword(s):  
Production Capacity ◽  
Professional Organizations ◽  
Connected Vehicles ◽  
New Production ◽  
Mobile Media ◽  
Internet Of Vehicles ◽  
News Source ◽  
Media Environments ◽  
Content Generation

With the rapid growth of mobile media, large quantities of mobile content have been generated by moving entities. Some content generation patterns become popular for users and professional organizations, e.g., user-generated content, professionally-generated content, machine-generated content. However, due to the limitations of device types and functions, it is necessary to explore the new production tools and further inspire the content potential in mobile scenarios. According to the production capacity supported by Internet of Vehicles, intelligent connected vehicles (ICVs) emerge as new content generated devices in sustainable cities. In this paper, we propose the concept of Mobile-Generated Content (MoGC) as a new part of production patterns. First, we analyze the relationship between MoGC and existing patterns from the perspectives of entity and workflow. Second, the unique functionality and social property of MoGC are revealed, i.e., ICVs play the role of middle platform with data and technology offices. The current dominant discourse created by the professional institutions (e.g., media agency or governing authority) will transfer to the vehicle users. In this way, the content generation system has been further enriched in omni-media environments through efficiently integrating productivity tools and resources. Besides, MoGC not only contributes to social governance by enlarging the news source and coverage, but also strengthen the personal discourse in mobile scenarios.

A Study on Small Scale Associated Gas FLNG Utilizing Small Scale LNG Carriers to Near-By Onshore LNG Plant

2016 ◽  
Author(s):  
X. C. Nguyen ◽  
Komla Miheaye ◽  
Mun-gyu Kim ◽  
Howard Newman ◽  
Dong-hoon Yoo ◽  
...  
Keyword(s):  
Short Range ◽  
Storage Capacity ◽  
Effective Means ◽  
Production Capacity ◽  
Cost Effective ◽  
Oil Fields ◽  
Small Scale ◽  
Associated Gas ◽  
Small Capacity ◽  
Stranded Gas

This study describes a FLNG specifically designed to monetize Associated Gas (AG) of producing oil fields located within convenient distance of an existing LNG Plant or Port with LNG storage facility. Limited production capacity combined with short range small capacity shuttles and limited LNG storage capacity, provide a cost effective means for LNG production. This FLNG is designed to service an existing industry and does not require development of stranded gas discoveries.

scholarly journals Degradation Kinetics of Anthocyanins in Shalgam Beverage

2019 ◽  
Vol 7 (2) ◽  
pp. 282
Author(s):  
Adnan Bozdoğan ◽  
Kurban Yaşar
Keyword(s):  
Activation Energy ◽  
Reaction Kinetics ◽  
Half Life ◽  
Degradation Kinetics ◽  
Production Method ◽  
Order Reaction ◽  
Different Temperatures ◽  
Traditional Production ◽  
Effects Of Temperature ◽  
Kinetics Of

This research was performed to elucidate the effects of temperature on the degradation kinetics of anthocyanins in shalgam beverage. Shalgam beverage was produced according to traditional production method. Then, it was kept at three different temperatures (65°C, 75°C, and 85°C) for 12 hours, and the relevant quantities of anthocyanins were determined thereafter. The research revealed that degradation of the anthocyanins was well described with a 1st-order reaction kinetics model and the R2 values varied in the range of 0.9059-0.9715. Activation energy of the reaction was determined to be 48537 Joule/mole. The half-lives of anthocyanins at 65°C and 75° C, and 85°C were found to be 138.63, 136.72, and 51.57, respectively. Compared the half-life periods at different temperatures, anthocyanins were found to be more resistant at 65°C and 75°C than at 85°C.

scholarly journals Organization of the Process of Productive Operation of Equipment as One of the Necessary Conditions of Rational Production Organization

2020 ◽  
Vol 9 (3) ◽  
pp. 3589-3593
Keyword(s):  
Labour Productivity ◽  
Unit Cost ◽  
Operating Time ◽  
Production Capacity ◽  
Working Hours ◽  
Technical Condition ◽  
Necessary Condition ◽  
Equipment Maintenance ◽  
Organization Of Production ◽  
Production Organization

The service and equipment repairing process is the necessary condition for the growth of production capacity of enterprises, and thereafter it predetermines the approach for organization of production and upbuilding of production streams. In the article different options of reduction of working hours loss are considered, due to equipment downtime elimination because of repair and equipment maintenance on the reason of the increased operation. Also, in the article reserves of growth of labour productivity and reductions of unit cost are identified. It is proved, that current equipment monitoring allows to eliminate different defects in rationing of operating time of the equipment, it also allows to reach the permanent production’s rhythms, to increase the monitoring level, to provide the timeliness delivery of materials and components. As the example, in the research was used factual material of planned measurement of technical condition of the equipment on a separate production of GAS Group, methods of monitoring of technical condition and productive equipment maintenance and standard criteria of the equipment’s condition were developed.

Offloading Operability of Small Scale AG FLNG With Side-by-Side Moored Small Scale LNG Carrier in Offshore West Africa

2017 ◽  
Author(s):  
Mun-sung Kim ◽  
Eric Morilhat ◽  
X. C. Nguyen ◽  
Bo-hee Kim ◽  
Jung-moon Jang ◽  
...  
Keyword(s):  
West Africa ◽  
Relative Motion ◽  
Structural Integrity ◽  
Effective Means ◽  
Production Capacity ◽  
Cost Effective ◽  
Body Motion ◽  
Small Scale ◽  
Associated Gas ◽  
High Level

This study describes one of the technical solutions for Small Scale FLNG (SSFLNG)[1] development specifically designed to monetize Associated Gas (AG) of producing oil fields located within convenient distance of an existing LNG Plant or Port with LNG storage facility. Limited production capacity combined with short range small scale LNG carriers (SSLNGC), provide a cost effective means for LNG production. Ship to ship off-loading operation by loading arm has been considered in AG SSFLNG. Produced LNG is to be off-loaded from the SSFLNG to side-by-side moored SSLNGC. Relative motion and dynamic load acting on loading arm system in side-by-side mooring arrangement is one of key factors to estimate the offloading operability of the AG SSFLNG. In this paper, a numerical two-body motion analysis for the side-by-side moored SSFLNG in frequency- and time-domain is carried out. Also, the basic engineering work is carried out for the marine loading arms (MLA). Since the MLA reacts approximately as a linear system, it is calculated by a full spectral RAO analysis for each of the worst load cases issued from the spectral ranking. All loads and stresses inside the MLA are verified in accordance with EN1474-1[2] for the situations identified in the previous step. A high level fatigue analysis focused on the cryogenic swivel joints is carried out. Based on the numerical calculation for relative motion in side-by-side moored FLNG, we have been performed structural assessment for MLA in several environment conditions. The structural integrity of both MLA and the LNGC manifold are validated during offloading for Offshore West Africa.

Seru Production

2014 ◽  
pp. 45-58 ◽  
Author(s):  
Kathryn E Stecke ◽  
Yong Yin ◽  
Ikou Kaku
Keyword(s):  
Evolutionary Process ◽  
Life Cycles ◽  
Just In Time ◽  
New Production ◽  
Product Life Cycles ◽  
Great Productivity ◽  
Global Companies ◽  
Short Product ◽  
Production Organization ◽  
Manufacturing Environments

Seru, a new production organization, was developed to cope with the volatile manufacturing environments with short product life cycles, uncertain product types, and fluctuating production volumes (sometimes mass, sometimes batch, and sometimes very small volumes.). Many leading global companies such as Samsung, Sony, Canon, Panasonic, LG, and Fujitsu have adopted seru. Seru overcame a lot of disadvantages inherent in TPS and brought amazing benefits to seru users. Seru is still largely unknown outside Asia. This article introduces seru’s history and defines various seru types. The evolutionary process of developing serus is described by using industry cases. A seru pyramid is constructed to compare seru with the TPS. A just-in-time organization system is introduced. We show why applying it can bring great productivity, efficiency, and flexibility to a production organization.

Blockchain Technology in China's Digital Economy

2022 ◽  
pp. 132-157
Author(s):  
Poshan Yu ◽  
Ruixin Gong ◽  
Michael Sampat
Keyword(s):  
Local Governments ◽  
Digital Economy ◽  
Institutional Setting ◽  
Human Society ◽  
Financial Industry ◽  
New Production ◽  
Blockchain Technology ◽  
Production Factors ◽  
Production Organization ◽  
Financial Technology

Compared with the traditional industrial economy, the Chinese digital economy uses brand-new production factors and production organization methods to bring changes to human society and promote the transformation of the economy. This chapter aims to explore the practical problems of adopting blockchain technology in China's digital economy and study how different cities (managed by various local governments) enhance their unique financial technology ecosystem's economic performance and promote RegTech policy in order to improve the digital economy under the central government's institutional setting. This chapter in turn analyzes the recent cases of blockchain in China's financial industry, compares the application and development of the latest financial technology related policies in major cities, and demonstrates how these regulations can promote the development of blockchain technology in the transformation of China's digital economy.

scholarly journals Preparation Method of Spherical and Monocrystalline Aluminum Powder

Metals ◽  
2019 ◽  
Vol 9 (3) ◽  
pp. 375 ◽  
Author(s):  
Mateusz Skalon ◽  
Marek Hebda ◽  
Ricardo Buzolin ◽  
Gernot Pottlacher ◽  
Stefan Mitsche ◽  
...  
Keyword(s):  
Silica Nanoparticles ◽  
Aluminum Powder ◽  
Electron Backscatter Diffraction ◽  
High Surface ◽  
Spherical Shape ◽  
Production Method ◽  
Processing Temperature ◽  
Powder Preparation ◽  
New Production ◽  
Aluminum Particles

This paper presents a new production method for a spherical and monocrystalline aluminum powder. Aluminum powder of irregular particle shapes was mixed with silica nanoparticles and heated to a temperature above the melting point of aluminum. Due to its molten state, high surface tension, and poor wettability, the aluminum particles were transformed into liquid and spherical droplets separated by silica nanoparticles. The spherical shape was then retained when the aluminum particles solidified. The influence of the processing temperature on the particle shape, phase composition, and microstructure was investigated. Moreover, calorimetric, X-ray diffraction, grain size, and scanning electron microscopy with electron backscatter diffraction (SEM-EBSD) measurements of the particles’ microstructure are presented. It is proven that, by this means, a spherical and monocrystalline aluminum powder can be efficiently created directly from an air-atomized irregular powder. The observed phenomenon of particles becoming round is of great importance, especially when considering powder preparation for powder-based additive manufacturing processes.

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