scholarly journals The Development of a Model of Economic and Ecological Evaluation of Wooden Biomass Supply Chains

Energies ◽  
2021 ◽  
Vol 14 (24) ◽  
pp. 8574
Author(s):  
Bohdan Hrechyn ◽  
Yevhen Krykavskyy ◽  
Jacek Binda
Keyword(s):  
Supply Chain ◽  
Renewable Energy Sources ◽  
Scientific Publication ◽  
Actual State ◽  
Ecological Processes ◽  
Logistics System ◽  
Ecological Evaluation ◽  
Harmful Emissions ◽  
State Of Affairs ◽  
The One

This scientific publication is dedicated to the development of scientific methodological and practical recommendations about the formation of ecologistics approaches towards usage of the energetical potential of wooden biomass as a promising trend of economic activity subject development. The hierarchy of ecological chain build-up is established, which will allow one to effectively organize the logistics of supply of biomass to the place of energy production. The methodological approaches to modeling of economic and ecological evaluation of wooden mass supply chain were improved. It is aimed to the calculation of expanses and harmful emissions that depend on specific logistics processes in implementation of perspective actions of collection and recycling of wooden biomass and substitution of non-renewable energy sources by it, which, on the one hand, analyzes the actual state of affairs of knowledge in the field of ecological processes evaluation, and on the other hand, however, identifies restrictions on the amounts of potential provision of biomass. Due to the proposed model of economic and ecological evaluation of the supply chain of wooden biomass and the development of software with a database that covers information on specific logistics processes, it will be possible to conduct economic and ecological evaluation on each step of the logistics chain, present specific processes in cash equivalents, depict ecological effectiveness, and identify the most vulnerable points of the logistics system, opening vast opportunities for improvement of other supply systems.

WAYS TO IMPROVE INTERNAL AUDIT OF PAYMENTS TO EMPLOYEES

2017 ◽  
Author(s):  
Natalia Ivanova ◽  
◽  
Svitlana Mykhailovyna ◽  
Olena Matros ◽  
◽  
...  
Keyword(s):  
Labor Productivity ◽  
Information Technologies ◽  
Internal Audit ◽  
Employee Benefits ◽  
Actual State ◽  
High Quality ◽  
Employee Benefit ◽  
Productivity Indicators ◽  
State Of Affairs ◽  
Practical Recommendations

There is no doubt that the issues of improving the methodological foundations of internal audit of payments to employees in the context of increased competition in all areas of business, the introduction of modern information technologies in the accounting process are relevant. Salaries are not only a source that ensures the life of employees, but their growth affects the increase in labor productivity and profit of the enterprise. Internal audit allows to ensure high-quality accounting of payments to employees, which is important in determining labor productivity indicators and ways to improve it. The purpose of the article is to substantiate the theoretical and methodological basis with the development of practical recommendations for improving the methodology of internal audit of employee benefits in order to improve the detailed audit content. It has been established that in order to ensure the correct and high-quality organization of internal audit, it is advisable to provide for the establishment of the internal audit service as a separate subdivision, providing the necessary number of accountants and auditors in the staff. The methodology of the internal audit of payroll has been improved in order to provide a detailed explanation of the content of the audit. The main objects of the internal audit of employee benefit calculations have been singled out. The sequence of the employee benefit calculations audit was determined. The internal auditor's working documents were formed: A statement of selective verification of vacation pay accrual and a Statement of violations revealed during the audit of employee benefit calculations. Using new changes and suggestions will allow the company’s internal audit service to cover all aspects of accounting and reporting on employee benefits. Preparation results of the internal audit of payments to employees in the form of proposed working documents will ensure that the results of the audit correspond to the actual state of Affairs at the enterprise and ensure the availability of information during the next audit. Prospects for further research should be carried out in the direction of developing a regulatory framework for internal audit, taking into account industry specifics affecting the economic activity of the enterprise.

scholarly journals Information Acquisition and Its Incentives in an E-Commerce Supply Chain under the Offline Showroom Model

2021 ◽  
Vol 16 (5) ◽  
pp. 1791-1804
Author(s):  
Mengli Li ◽  
Xumei Zhang
Keyword(s):  
Supply Chain ◽  
Information Acquisition ◽  
Incentive Contracts ◽  
Demand Forecast ◽  
Competition Intensity ◽  
Demand Information ◽  
Optimal Information ◽  
Acquisition Strategy ◽  
The One ◽  
The Impact

Recently, the showroom model has developed fast for allowing consumers to evaluate a product offline and then buy it online. This paper aims at exploring the optimal information acquisition strategy and its incentive contracts in an e-commerce supply chain with two competing e-tailers and an offline showroom. Based on signaling game theory, we build a mathematical model by considering the impact of experience service and competition intensity on consumers’ demand. We find that, on the one hand, information acquisition promotes supply chain members to obtain demand information directly or indirectly, which leads to forecast revenue. On the other hand, information acquisition promotes supply chain members to distort optimal decisions, which results in signal cost. The optimal information acquisition strategy depends on the joint impact of forecast revenue, signal cost and demand forecast cost. Notably, in some conditions, the offline showroom will not acquire demand information even when its cost is equal to zero. We also design two different information acquisition incentive contracts to obtain Pareto improvement for all supply chain members.

scholarly journals Evaluating the Economic Viability of Agricultural Pellets to Supplement the Current Global Wood Pellets Supply for Bioenergy Production

Energies ◽  
2021 ◽  
Vol 14 (8) ◽  
pp. 2263
Author(s):  
Mahmood Ebadian ◽  
Shahab Sokhansanj ◽  
David Lee ◽  
Alyssa Klein ◽  
Lawrence Townley-Smith
Keyword(s):  
Supply Chain ◽  
Western Europe ◽  
Small Scale ◽  
Economic Activities ◽  
Wood Pellets ◽  
Logistics System ◽  
Global Marketplace ◽  
Biomass Logistics ◽  
Production And Distribution ◽  
The Cost

In this study, an inter-continental agricultural pellet supply chain is modeled, and the production cost and price of agricultural pellets are estimated and compared against the recent cost and price of wood pellets in the global marketplace. The inter-continental supply chain is verified and validated using an integration of an interactive mapping application and a simulation platform. The integrated model is applied to a case study in which agricultural pellets are produced in six locations in Canada and shipped and discharged at the three major ports in Western Europe. The cost of agricultural pellets in the six locations is estimated to be in the range of EUR 92–95/tonne (CAD 138–142/tonne), which is comparable with the recent cost of wood pellets produced in small-scale pellet plants (EUR 99–109/tonne). The average agricultural pellet price shipped from the six plants to the three ports in Western Europe is estimated to be in a range of EUR 183–204 (CAD 274–305/tonne), 29–42% more expensive that the average recent price of wood pellets (EUR 143/tonne) at the same ports. There are several potential areas in the agricultural pellet supply chains that can reduce the pellet production and distribution costs in the mid and long terms, making them affordable supplement to the existing wood pellet markets. Potential economic activities generated by the production of pellets in farm communities can be significant. The generated annual revenue in the biomass logistics system in all six locations is estimated to be about CAD 21.80 million. In addition, the logistics equipment fleet needs 176 local operators with a potential annual income of CAD 2.18 million.

scholarly journals Supply Chain Management Open Innovation: Virtual Integration in the Network Logistics System

2021 ◽  
Vol 7 (1) ◽  
pp. 54
Author(s):  
Vladimir Shcherbakov ◽  
Galina Silkina
Keyword(s):  
Supply Chain ◽  
Supply Chain Management ◽  
Supply Chains ◽  
System Integration ◽  
Business Models ◽  
Industrial Revolution ◽  
Linear Models ◽  
Logistics System ◽  
Chain Management ◽  
Economic Relations

The customer-oriented approach is actively developing within the global trend of the modern industrial revolution that is Industry 4.0. The focus on customer interests has led to cooperation and integration in supply chains, improving their efficiency and increasing transparency, awareness, and trust. However, an issue emerging in this scenario is that conventional supply chain management (SCM) procedures are unable to identify the potential proposal for a particular user. Modern businesses need to build integrated supply chains, which require well-developed infrastructure and easily available complementary services, relying on logistics as a networking technology. Supply chains of this generation grow from traditional individual desynchronized economic relations (linear models with some feedback and the simplest network configurations) to scalable, adaptable, harmonized partner networks. The logistics potential allows additional income by reducing the total costs of participants in the network, thus increasing the competitiveness of companies; this can be implemented based on new models of interaction in the current digital environment through, firstly, system integration. Our goal consists of identifying the essential characteristics of system integration and substantiating the methods for its implementation in the digital economy. The study is based on the analysis of global best practices, considering the reports from leading consulting companies and competent analytical agencies. We have confirmed that the role of a virtual system integrator of supply chains belongs to logistics platforms; the effects of a transition to platform business models are discussed in detail.

scholarly journals Parallel One-Step Control of Parametrised Boolean Networks

Mathematics ◽  
2021 ◽  
Vol 9 (5) ◽  
pp. 560 ◽  
Author(s):  
Luboš Brim ◽  
Samuel Pastva ◽  
David Šafránek ◽  
Eva Šmijáková
Keyword(s):  
Control Problem ◽  
Boolean Networks ◽  
Actual State ◽  
Worst Case ◽  
Symbolic Data ◽  
One Step ◽  
The One ◽  
Step Control ◽  
Symbolic Algorithm ◽  
Naive Approach

Boolean network (BN) is a simple model widely used to study complex dynamic behaviour of biological systems. Nonetheless, it might be difficult to gather enough data to precisely capture the behavior of a biological system into a set of Boolean functions. These issues can be dealt with to some extent using parametrised Boolean networks (ParBNs), as this model allows leaving some update functions unspecified. In our work, we attack the control problem for ParBNs with asynchronous semantics. While there is an extensive work on controlling BNs without parameters, the problem of control for ParBNs has not been in fact addressed yet. The goal of control is to ensure the stabilisation of a system in a given state using as few interventions as possible. There are many ways to control BN dynamics. Here, we consider the one-step approach in which the system is instantaneously perturbed out of its actual state. A naïve approach to handle control of ParBNs is using parameter scan and solve the control problem for each parameter valuation separately using known techniques for non-parametrised BNs. This approach is however highly inefficient as the parameter space of ParBNs grows doubly exponentially in the worst case. We propose a novel semi-symbolic algorithm for the one-step control problem of ParBNs, that builds on symbolic data structures to avoid scanning individual parameters. We evaluate the performance of our approach on real biological models.

Letters to the Editor

PEDIATRICS ◽  
1964 ◽  
Vol 34 (3) ◽  
pp. 439-439
Author(s):  
LAURENCE FINBERG
Keyword(s):  
Whooping Cough ◽  
Etiologic Agent ◽  
The State ◽  
Letters To The Editor ◽  
State Of Affairs ◽  
The One ◽  
Made In

Dr. Jaffe is, of course, correct that it is often possible to culture H. pertussis from patients with whooping cough. Our statement in the paper referred to the facts as they are for our series, even though we regret the state of affairs. We therefore very carefully listed the criteria by which the diagnosis was made in the absence of finding the specific etiologic agent. The method referred to by Dr. Jaffe for culturing the organisms was not the one that was employed by the Bacteriology Laboratory of the hospital.

Philosophical Ideas of Yanaihara Tadao:Nationalism, Pacifism and the Concept of the “Just War”

2021 ◽  
pp. 187-197
Author(s):  
Anna D. Bertova ◽  
Keyword(s):  
Just War ◽  
Second World War ◽  
Point Of View ◽  
The Other ◽  
Historical Period ◽  
World War ◽  
Postwar Japan ◽  
State Of Affairs ◽  
The One ◽  
Second World

Prominent Japanese economist, specialist in colonial politics, a professor of Im­perial Tokyo University, Yanaihara Tadao (1893‒1961) was one of a few people who dared to oppose the aggressive policy of Japanese government before and during the Second World War. He developed his own view of patriotism and na­tionalism, regarding as a true patriot a person who wished for the moral develop­ment of his or her country and fought the injustice. In the years leading up to the war he stated the necessity of pacifism, calling every war evil in the ultimate, divine sense, developing at the same time the concept of the «just war» (gisen­ron), which can be considered good seen from the point of view of this, imper­fect life. Yanaihara’s theory of pacifism is, on one hand, the continuation of the one proposed by his spiritual teacher, the founder of the Non-Church movement, Uchimura Kanzo (1861‒1930); one the other hand, being a person of different historical period, directly witnessing the boundless spread of Japanese militarism and enormous hardships brought by the war, Yanaihara introduced a number of corrections to the idealistic theory of his teacher and proposed quite a specific explanation of the international situation and the state of affairs in Japan. Yanai­hara’s philosophical concepts influenced greatly both his contemporaries and successors of the pacifist ideas in postwar Japan, and contributed to the dis­cussion about interrelations of pacifism and patriotism, and also patriotism and religion.

Progress of Psychiatry in 1902

1903 ◽  
Vol 49 (204) ◽  
pp. 152-154
Author(s):  
H. M. Bannister
Keyword(s):  
Financial Management ◽  
Public Institutions ◽  
Partisan Politics ◽  
Political Issue ◽  
The Public ◽  
The Past ◽  
Special Events ◽  
American Psychiatry ◽  
State Of Affairs ◽  
The One

The past year has not been notable for any special events in American psychiatry, though the usual amount of activity has existed. There has been no retrogression, and signs of a better future ahead as regards political control of charitable institutions have appeared in quarters where they are most welcome. In Illinois, for example, where for ten years past politicians have controlled the institutions, recent events have made reform in this regard a political issue, and both parties are, so to speak, tumbling over each other in their zeal to utilise it to their own advantage. The scandal that excited this was not abuse of patients or bad financial management, for neither of these has been proven, but the assessment of employés for political purposes, which has at last aroused the public conscience. The outcome can hardly fail to be good, and we may hope at least for a better state of affairs than existed even before the politicians took control. It is a slow work educating the public as to the political neutrality of hospitals for the insane, but it is being done, and the prospect is that they will before very long be as free from the abuses of partisan politics in Illinois as in any of the older states of the Union. I have spoken of this matter in previous letters, but it is right that I mention it again, for it is the chief fault of our public institutions, and the one that is more than everything else responsible for their failings.

The role of prosody in morphological change: The case of Hebrew bound numerals

2008 ◽  
Vol 20 (1) ◽  
pp. 41-65 ◽  
Author(s):  
Irit Meir
Keyword(s):  
Native Speakers ◽  
Age Groups ◽  
Noun Phrases ◽  
Grammaticality Judgments ◽  
Rapid Changes ◽  
The Feminine ◽  
Modern Hebrew ◽  
State Of Affairs ◽  
The One

AbstractThe morphological system of cardinal numerals in Modern Hebrew is currently undergoing rapid changes, enabling linguists to unravel the forces shaping the change as it takes place. In the free forms, gender marking on numerals is neutralized by collapsing both masculine and feminine forms into one paradigm, the feminine paradigm. In the bound (definite) forms, an opposite direction is attested, in that at least for some numerals, the masculine forms become more prevalent. The study reported here aims to determine whether the factor determining the change is prosodic or functional in nature, by eliciting production and grammaticality judgments of noun phrases containing bound numerals from five different age groups of native speakers. The results suggest that prosody plays a role in shaping the change, as forms with penultimate stress are favored over those with ultimate stress. In addition, processes of production and processes of grammaticality judgments seem to be subject to different kinds of constraints. This state of affairs indicates that the tension between the tendencies toward simplification on the one hand and maximal distinctness on the other occurs at the morphological level as well.

Optimized Based on Cloud Model Extension Assessment of Slope Stability

2010 ◽  
Vol 163-167 ◽  
pp. 2709-2714
Author(s):  
Feng Guo ◽  
Wei Ya Xu ◽  
Fei Xu
Keyword(s):  
Slope Stability ◽  
Cloud Model ◽  
Assessment Model ◽  
Actual State ◽  
Hydropower Project ◽  
Model Extension ◽  
Project Construction ◽  
The One ◽  
Cloud Model Theory

Evaluation of slope stability in the hydropower project construction is extremely important. This Cloud Model will be introduced to the matter-element extension, the extension assessment is proposed based on the sutra field division of the slope stability assessment model. This method combines the Cloud Model theory and the advantages of the extension assessment .On the one hand, the division of the sutra field by means of Cloud Model can overcome the "hard" division of the evils. On the other hand,with different values of Cloud Drops as a sutra field, the statistical results of Cloud Drops can be used as last stable assessment results. Project case study shows that compared with the conventional method, results of the method of extension are more accurate, which fully accorded with the actual state, proving optimized based on Cloud Model extension assessment of slope stability feasible and effective.

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