scholarly journals An Alternative Approach to the Rationalization of the Production Process Using Simulation Methods

2021 ◽  
pp. 3-6
Author(s):  
Darina Dupláková ◽  
Monika Töröková ◽  
Ján Duplák ◽  
Jozef Török
Keyword(s):  
Production Process ◽  
Historical Development ◽  
Current Trend ◽  
Simulation Methods ◽  
Simulation Tools ◽  
Industrial Enterprises ◽  
The Core ◽  
Alternative Approach ◽  
Alternative Approaches

Simulation in a production process represents the realization of processes in time and space. In manufacturing, the current trend is towards the implementation and expansion of various types of systems in many industrial enterprises. This effort is supported by requirements to increase reliability, eliminate production times and costs, as well as meet operational schedules. The presented article is focused on the possibilities of alternative approaches to the rationalization of production processes using simulation methods. The introduction of this article is devoted to the issue of simulations in general with a brief overview of historical development and classification of simulation tools. The second part of the article describes the tools used for comparative rationalization, which forms the core of the presented article. The conclusion summarizes the findings of the study.

scholarly journals ANALYSIS OF APPROACHES TO THE MATERIAL FLOW IN THE PRODUCTION PROCESS WITH THE USE OF SIMULATION

STED JOURNAL ◽  
2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Darina Duplakova ◽  
Jan Duplak ◽  
Dusan Mital ◽  
Peter Soltes ◽  
Enes Sukic
Keyword(s):  
Production Process ◽  
Material Flow ◽  
Flow Analysis ◽  
Material Flow Analysis ◽  
Theoretical Description ◽  
Simulation Tools ◽  
Industrial Enterprises ◽  
Current Trends ◽  
Overall Evaluation ◽  
Automated Delivery

Simulation in the production process represents the implementation of processes in real-time and space. Current trends are heading towards the implementation and expansion of various types of automated delivery systems in many industrial enterprises. These efforts are supported by requirements to increase reliability, reduce operating costs and time as well as meet operational schedules. The present article pays attention to the use of simulations, which are supporting tools in ensuring the operation of the production process, focusing on the evaluation and planning of the material flow. The first part of the paper presents a theoretical description of problems in the area of application of simulation tools in the production process with a subsequent focus on material flow analysis. The core of the paper presents a description of the analysis of approaches to material flow assessment, using supportive simulation tools in line with the ideas of business digitization. At the end of the article, the overall evaluation and summary of the issue are described.

scholarly journals Analysis of the enterprise operating expenses and ways of improvement of their accounting

2021 ◽  
Vol 8 (1) ◽  
pp. 43-58
Author(s):  
O. Grytsay ◽  
◽  
M. Pankiv ◽  
D. Kut ◽  
G. Wojtan ◽  
...  
Keyword(s):  
Production Process ◽  
System Analysis ◽  
Comparative Method ◽  
Scientific Paper ◽  
Information Support ◽  
Management Decision ◽  
Industrial Enterprises ◽  
Analytical Information ◽  
Management Decision Making

Activities of industrial enterprises are associated with continuous consumption of certain types of resources, so expense accounting plays a crucial role in determining the enterprise efficiency. Accounting procedures occupy a key place in information support system of any enterprise, since the original information on the enterprise activities in the form of financial statements and internal documentation (source documents, journals and ledgers) is essential in order to meet the needs of internal and external users. It is particularly important to account for operating expenses, which forms information about the use of materials, labor and other resources involved in the production process. Properly organized accounting and analytical information on operating expense ensures fair and accurate assessment of the enterprise production process and provide effective management decision-making. The purpose of the scientific paper is to analyze operating expenses, organization and methodology of the accounting process at the enterprise and to develop practical recommendations for improving the accounting for operating activity.This goal necessitates the solution of the following tasks: determine the nature and classification of operating expenses; analyze the dynamics and structure of operating expenses; develop the suggestions concerning the improvement of registration-analytical information of operating expenses. The used research methods and general characteristics of paper. The authors applied the method of literature review to justify the relevance of the chosen research topic. On the basis of the comparative method the main economic indicators of activity, in particular dynamics and structure of operating expenses according economic elements and according items of calculation were defined. On the basis of system analysis and synthesis, proposals on the composition of items of production costing and on the introduction of classification of expenses by groups in terms of relevant items of general production expenses, administrative, marketing expenses and other operating expenses were formed.

CNN-based Classification of Degraded Images

2020 ◽  
Vol 2020 (10) ◽  
pp. 28-1-28-7 ◽  
Author(s):  
Kazuki Endo ◽  
Masayuki Tanaka ◽  
Masatoshi Okutomi
Keyword(s):  
Neural Networks ◽  
Image Restoration ◽  
Image Classification ◽  
Convolutional Neural Networks ◽  
Deep Convolutional Neural Networks ◽  
Alternative Approach ◽  
Degraded Image ◽  
Degraded Images ◽  
Straightforward Approach

Classification of degraded images is very important in practice because images are usually degraded by compression, noise, blurring, etc. Nevertheless, most of the research in image classification only focuses on clean images without any degradation. Some papers have already proposed deep convolutional neural networks composed of an image restoration network and a classification network to classify degraded images. This paper proposes an alternative approach in which we use a degraded image and an additional degradation parameter for classification. The proposed classification network has two inputs which are the degraded image and the degradation parameter. The estimation network of degradation parameters is also incorporated if degradation parameters of degraded images are unknown. The experimental results showed that the proposed method outperforms a straightforward approach where the classification network is trained with degraded images only.

Corporate culture as a driver of the corporate security of foreign military-industrial enterprises

2020 ◽  
Vol 16 (12) ◽  
pp. 2363-2380
Author(s):  
S.B. Zainullin ◽  
O.A. Zainullina
Keyword(s):  
Corporate Culture ◽  
Economic Security ◽  
The State ◽  
Industrial Complex ◽  
The European Union ◽  
Corporate Security ◽  
Industrial Enterprises ◽  
The Core ◽  
The Usa ◽  
The Military

Subject. The military-industrial complex is one of the core industries in any economy. It ensures both the economic and global security of the State. However, the economic security of MIC enterprises strongly depends on the State and other stakeholders. Objectives. We examine key factors of corporate culture in terms of theoretical and practical aspects. The article identifies the best implementation of corporate culture that has a positive effect on the corporate security in the MIC of the USA, the United Kingdom, the European Union, Japan ans China. Methods. The study employs dialectical method of research, combines the historical and logic unity, structural analysis, traditional techniques of economic analysis and synthesis. Results. We performed the comparative analysis of corporate culture models and examined how they are used by the MIC corporations with respect to international distinctions. Conclusions and Relevance. The State is the main stakeholder of the MIC corporations, since it acts as the core customer represented by the military department. It regulates and controls operations. The State is often a major shareholder of such corporations. Employees are also important stakeholders. Hence, trying to satisfy stakeholders' needs by developing the corporate culture, corporations mitigate their key risks and enhance their corporate security.

Improving management as a way to increase labour productivity

Upravlenie ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 24-30
Author(s):  
A. O. Ivanov
Keyword(s):  
Productivity Growth ◽  
Labour Productivity ◽  
Production Costs ◽  
Managerial Practices ◽  
Industrial Enterprises ◽  
Labour Productivity Growth ◽  
Period 2 ◽  
Main Factors ◽  
The Moment

The article gives an overview, performs analysis and classification of successful managerial practices applied at Russian industrial enterprises in the framework of the national project “Labour productivity and employment support”. The paper emphasizes the main factors of labour productivity growth as follows: investment policy, growth of human capital, and efficient use of managerial capital of enterprise. In order to determine the need of enterprises to increase labour productivity, the author proposes four universal criteria that signal the existing inefficiency even before the loss of competitiveness: 1) the dynamics of labour productivity in the company is not positive during a given period; 2) the company is behind competitors by labour productivity indicator; 3) the company is behind competitors by labour productivity growth rates indicator for a certain period; 4) unit production costs rise. These criteria allow you to take into account the situation both within the enterprise and in comparison with other enterprises. Each criteria can be considered separately or in combination with the others, applied to enterprises of different industries, specialization, and scale. Criteria indicate the direction of development in which the company is experiencing difficulties at the moment, or may experience them in the future.

Introduction

2017 ◽  
Author(s):  
Osamu Sawada
Keyword(s):  
Historical Development ◽  
Dual Use ◽  
The Core ◽  
Similarities And Differences ◽  
Conventional Implicatures ◽  
Scalar Modifiers

Chapter 1 introduces the aim and the target phenomenon of this book, that is, the dual-use phenomenon of scalar modifiers and the meaning and use of pragmatic scalar modifiers. After a brief overview of the current views on the notion of conventional implicatures (CIs) and the semantics/pragmatics interface, and observation of data for the dual-use phenomenon of pragmatic scalar modifiers, this book raises questions concerning (i) the similarities and differences between at-issue scalar meanings and CI (not-at-issue) scalar meanings, (ii) variations in pragmatic scalar modifiers, (iii) the interpretations of embedded pragmatic scalar modifiers, and (iv) the historical development of pragmatic scalar modifiers. It then also briefly outlines the core ideas and analytical directions used for answering these questions.

scholarly journals Deep Learning Model Comparison for Vision-Based Classification of Full/Empty-Load Trucks in Earthmoving Operations

2019 ◽  
Vol 9 (22) ◽  
pp. 4871 ◽  
Author(s):  
Quan Liu ◽  
Chen Feng ◽  
Zida Song ◽  
Joseph Louis ◽  
Jian Zhou
Keyword(s):  
Deep Learning ◽  
Model Comparison ◽  
Surveillance Systems ◽  
Comparison Study ◽  
Learning Models ◽  
The Core ◽  
Dump Trucks ◽  
Deep Learning Model ◽  
Contact Field

Earthmoving is an integral civil engineering operation of significance, and tracking its productivity requires the statistics of loads moved by dump trucks. Since current truck loads’ statistics methods are laborious, costly, and limited in application, this paper presents the framework of a novel, automated, non-contact field earthmoving quantity statistics (FEQS) for projects with large earthmoving demands that use uniform and uncovered trucks. The proposed FEQS framework utilizes field surveillance systems and adopts vision-based deep learning for full/empty-load truck classification as the core work. Since convolutional neural network (CNN) and its transfer learning (TL) forms are popular vision-based deep learning models and numerous in type, a comparison study is conducted to test the framework’s core work feasibility and evaluate the performance of different deep learning models in implementation. The comparison study involved 12 CNN or CNN-TL models in full/empty-load truck classification, and the results revealed that while several provided satisfactory performance, the VGG16-FineTune provided the optimal performance. This proved the core work feasibility of the proposed FEQS framework. Further discussion provides model choice suggestions that CNN-TL models are more feasible than CNN prototypes, and models that adopt different TL methods have advantages in either working accuracy or speed for different tasks.

scholarly journals Air Maidans, Can It Be?

Societies ◽  
2018 ◽  
Vol 8 (3) ◽  
pp. 75
Author(s):  
Zeynep Correia
Keyword(s):  
United States ◽  
Production Process ◽  
Urban Infrastructure ◽  
The United States ◽  
Capital Movement ◽  
Space Technology ◽  
The Core ◽  
Public Expression ◽  
The Uk

Airports are located at the core of the production process, but can they also be where the “revolutionary subject” is hidden? We know what airports stand for nowadays, but have we pushed for what they could possibly stand for? Can airports, as a form of urban technology, be reimagined beyond their current roles of a “space technology nexus” driving capital movement? Can we imagine, idealize, and locate them somewhere else in a period dominated by the economy of time, where speed and accessibility matter the most? In this framework, this provocative essay aims to frame airports as a protest and public expression venue. Drawing inspiration from recent examples, such as the Stansted Airport protests in the UK, the Occupy Airports protests that occurred all around the United States, and touching upon the divergent example of Turkey’s 15th of July night protests in 2016, I provide a glimpse of an alternative prospect for this key urban infrastructure.

Managing uncertainty in a general insurance company

1990 ◽  
Vol 117 (2) ◽  
pp. 173-277 ◽  
Author(s):  
C. D. Daykin ◽  
G. B. Hey
Keyword(s):  
Computer Model ◽  
Flow Model ◽  
Insurance Companies ◽  
Simulation Methods ◽  
Insurance Company ◽  
Practical Applications ◽  
General Insurance ◽  
Alternative Approaches ◽  
The Impact

AbstractA cash flow model is proposed as a way of analysing uncertainty in the future development of a general insurance company. The company is modelled alongside the market in aggregate so that the impact of changes in premium rates relative to the market can be assessed. An extensive computer model is developed along these lines, intended for use in practical applications by actuaries advising the management of genera1 insurance companies. Simulation methods are used to explore the consequences of uncertainty, particularly in regard to inflation and investments. Some comments are made on the role of actuaries in general insurance. Alternative approaches to describing the behaviour of an insurance firm in the market are considered.

scholarly journals Developing a Delphi-Based Comprehensive Core Set from the International Classification of Functioning, Disability, and Health Framework for the Rehabilitation of Patients with Burn Injuries

2021 ◽  
Vol 18 (8) ◽  
pp. 3970
Author(s):  
Yu-Ru Lin ◽  
Jr-Yi Wang ◽  
Shun-Cheng Chang ◽  
Kwang-Hwa Chang ◽  
Hung-Chou Chen ◽  
...  
Keyword(s):  
Burn Injury ◽  
Functional Limitations ◽  
Rehabilitation Program ◽  
International Classification ◽  
Burn Injuries ◽  
International Classification Of Functioning ◽  
Disability And Health ◽  
The Core ◽  
Core Set

Burn injuries cause disability and functional limitations in daily living. In a 2015 fire explosion in Taiwan, 499 young people sustained burn injuries. The construction of an effective and comprehensive rehabilitation program that enables patients to regain their previous function is imperative. The International Classification of Functioning, Disability, and Health (ICF) includes multiple dimensions that can contribute to meeting this goal. An ICF core set was developed in this study for Taiwanese patients with burns. A consensus process using three rounds of the Delphi technique was employed. A multidisciplinary team of 30 experts from various institutions was formed. The questionnaire used in this study comprised 162 ICF second-level categories relevant to burn injuries. A 5-point Likert scale was used, and participants assigned a weight to the effect of each category on daily activities after burns. The consensus among ratings was assessed using Spearman’s ρ and semi-interquartile range indices. The core set for post-acute SCI was developed from categories that attained a mean score of ≥4.0 in the third round of the Delphi exercise. The core ICF set contained 68 categories. Of these, 19 comprised the component of body functions, 5 comprised body structures, 37 comprised activities and participation, and 7 comprised environmental factors. This preliminary core set offers a comprehensive system for disability assessment and verification following burn injury. The core set provides information for effective rehabilitation strategy setting for patients with burns. Further feasibility and validation studies are required in the future.

Sign in / Sign up

Export Citation Format

Share Document