scholarly journals Predictions on Availability and Possibilities of the use of Wood for Energy Purposes in Europe and in Poland

2014 ◽  
Vol 56 (2) ◽  
pp. 71-78 ◽  
Author(s):  
Adam Kaliszewski ◽  
Piotr Gołos
Keyword(s):  
Value Chain ◽  
Energy Production ◽  
Large Scale ◽  
Forest Biomass ◽  
Energy Generation ◽  
Added Value ◽  
Resources Management ◽  
Wood Harvesting ◽  
Energy Wood ◽  
Potential Impact

Abstract The paper presents the results of studies concerning the availability and possibilities of the use of wood for energy purposes in Europe and in Poland. It describes in detail the current use of wood for energy production purposes, as well as predictions on volume, composition, and sources of energy wood. It also presents the results concerning potential impact of energy wood harvesting on wood industries. The paper concludes that the question of utilization of forest biomass for large-scale energy generation is very complex and has far-reaching consequences for environment, society and economy. So as to be effective, wood resources management should give a priority to wood-based production of the greatest added value, and energy generation should be a closing-down stage in the wood value chain

Microreactors: ‘micro’managing our macro energy demands

2019 ◽  
Vol 13 (3) ◽  
pp. 590-596
Author(s):  
Olivia Rossi ◽  
Arvind Chandrasekaran
Keyword(s):  
Renewable Energy ◽  
Energy Production ◽  
Large Scale ◽  
Energy Generation ◽  
Green Energy ◽  
Content Type ◽  
Production Methods ◽  
Renewable Energy Production ◽  
Microreactor Technology ◽  
Renewable Energy Generation

Purpose The purpose of this paper is to answer this question by discussing the practicality of implementing microreactor technology towards large-scale renewable energy generation, as well as provide an incentive for future researchers to utilize microreactors as a useful alternative tool for green energy production. However, can microreactors present a viable solution for the generation of renewable energy to tackle the on-going global energy crisis? Design/methodology/approach In this paper, the practicality of implementing microreactor technology toward large-scale renewable energy generation is discussed. Specific areas of interest that elucidate considerable returns of microreactors toward renewable energy production are biofuel synthesis, hydrogen conversion and solar energy harvesting. Findings It is believed that sustained research on microreactors can significantly accelerate the development of new energy production methods through renewable sources, which will undoubtedly aid in the quest for a greener future. Originality/value This work aims to provide a sound judgement on the importance of research on renewable energy production and alternative energy management methods through microreactor technology, and why future studies on this topic should be highly encouraged. The relevance of this opinion paper lies in the idea that microreactors are an innovative concept currently used in engineering to significantly accelerate chemical reactions on microscale volumes; with the feasibility of high throughput to convert energy at larger scales with much greater efficiency than existing energy production methods.

Decision Making Toolset for Woody Biomass Supply Chain in Karelia

2013 ◽  
Vol 459 ◽  
pp. 319-324 ◽  
Author(s):  
Yuri Gerasimov ◽  
Anton Sokolov
Keyword(s):  
Forest Biomass ◽  
Optimization Method ◽  
Two Phase ◽  
Forest Road ◽  
Routing And Scheduling ◽  
Wood Harvesting ◽  
Planning Decisions ◽  
Energy Wood ◽  
Wide Range ◽  
New Infrastructure

The paper gives an overview of the models implemented in a new toolset for Russian logging companies. The toolset consists of a number of optimization tools, including the routing and scheduling of roundwood and energy wood harvesting teams, the sequencing of harvest areas, the estimation of available forest biomass potential in harvesting sites, and the planning of forest road networks. The optimization of routes is based on a two-phase algorithm where a heuristic optimization method is used to choose the best transportation paths and dynamic programming is used to choose the daily tasks and vehicle routing. The toolset has been tested in logging companies located in Russian Karelia. The results show that the toolset can be used to support a wide range of planning decisions at company level including truck routing, fleet utilization levels, and choice of transport method under new infrastructure assumptions.

scholarly journals Rabbit meat sector value chain

2017 ◽  
Vol 25 (1) ◽  
pp. 95 ◽  
Author(s):  
A. Baviera-Puig ◽  
J. Buitrago-Vera ◽  
C. Escriba-Perez ◽  
L. Montero-Vicente
Keyword(s):  
Value Chain ◽  
Large Scale ◽  
Economies Of Scale ◽  
Distribution Channel ◽  
Added Value ◽  
Meat Production ◽  
Chain Model ◽  
Production Chain ◽  
Self Service ◽  
Rabbit Meat

<p>The aim of this research was to study the cuniculture industry in Spain, according to the Food Value Chain model, and analyse what its main operators are. Four components were identified in the rabbit meat production chain: input suppliers, producers, abattoirs and cutting plants and distribution. Distribution can follow 2 paths, the traditional channel and the modern or large-scale distribution channel. Rabbit feed, which represents the main input for producers, is a minority product, especially when compared to feeds formulated for other livestock species, as its manufacture calls for specialist companies. Rabbit production is linked to the rural environment and constitutes a significant economic option, not only for farms but also for the industry around it, such as feed producers and distributors, technicians, slaughterhouses or leather processors, among others. Rabbit farms are generally independent and not usually integrated, as found in other types of livestock. Slaughterhouses currently represent one of the main axes of the rabbit meat production chain and are either focused on traditional or large-scale distribution. The main strategic changes are apparent in slaughterhouses focused on large-scale distribution by seeking cooperative ways of working, using slaughterhouse groupings and vertical integration processes. This way, they manage to adjust margins by working with economies of scale and, ultimately, lower prices. Slaughterhouses whose strategies are based on traditional distribution may achieve higher margins than those focusing their efforts on large-scale distribution, but their growth is limited. In traditional retail premises, the majority of sales consist of whole carcasses in bulk, which are prepared and quartered as per consumer tastes. Large-scale retail distribution outlets sell both cut produce from the meat counters located in their own premises and pre-packaged products, more suited to self-service formulae. Brand presence is minimal, as is that of processed or semiprocessed products. This current situation requires support from the entire sector in order to provide rabbit<br />meat with new features better adapted to consumers’ needs, above and beyond price and with greater added value.</p>

scholarly journals Human Resources Management Activities Adopted in the Value Chain Model and their Impact on the Organizational Sustainability-An Empirical Study in the Jordanian Pharmaceutical Companies

2016 ◽  
Vol 9 (8) ◽  
pp. 106
Author(s):  
Abdul Azeez Badir Alnidawi ◽  
Fatimah Musa Omran
Keyword(s):  
Human Resources ◽  
Competitive Advantage ◽  
Value Chain ◽  
Human Resources Management ◽  
Added Value ◽  
Chain Model ◽  
Organizational Sustainability ◽  
Business Organizations ◽  
Resources Management ◽  
The Impact

<p>The current situation that business organizations now is featured by different changing and developing work environment with difficulty and risk in achievement of their sustainability, continuity and success in addition to the existence of a set of great and extended challenges and competition, therefore, the organizations seek to keep pace with development through creation of ability to better use their provided resources in order to achieve sustainability and create the competitive advantage that makes them superior to the competing organizations.</p><p>The occurrence of a set of phenomena in the knowledge economy had an obvious reflection on the business organizations that started to search new mechanisms for competition and ensure survival, continuity and create the added value through using the value chain model and focusing on the main and supportive activities in this model. The role of human resources management activities was appeared as supportive activities and an essential requirement to deal with these great challenges either they were local, regional or international where the human resources activities represent the main generator to produce new ideas, development of old ideas and the participation in supporting the main activities of the organizations, enabling them to expand its market share, maximize the organization value making it in a position through which it will be able to seize the opportunities, achieve the competitive advantage, survive, continue in the current market and think to find future markets to serve customers and realize their satisfaction.</p><p>This study comes with the purpose to demonstrate the impact of human resources management activities adopted in the value chain model on organizational sustainability with its different dimensions in the Jordanian environment.</p>

scholarly journals Future Power Train Solutions for Long-Haul Trucks

2021 ◽  
Vol 13 (4) ◽  
pp. 2225
Author(s):  
Ralf Peters ◽  
Janos Lucian Breuer ◽  
Maximilian Decker ◽  
Thomas Grube ◽  
Martin Robinius ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Co2 Emissions ◽  
Value Chain ◽  
Large Scale ◽  
New Technology ◽  
Co2 Reduction ◽  
Road Transport ◽  
Transport Sector ◽  
Long Distance ◽  
Production Of Hydrogen

Achieving the CO2 reduction targets for 2050 requires extensive measures being undertaken in all sectors. In contrast to energy generation, the transport sector has not yet been able to achieve a substantive reduction in CO2 emissions. Measures for the ever more pressing reduction in CO2 emissions from transportation include the increased use of electric vehicles powered by batteries or fuel cells. The use of fuel cells requires the production of hydrogen and the establishment of a corresponding hydrogen production system and associated infrastructure. Synthetic fuels made using carbon dioxide and sustainably-produced hydrogen can be used in the existing infrastructure and will reach the extant vehicle fleet in the medium term. All three options require a major expansion of the generation capacities for renewable electricity. Moreover, various options for road freight transport with light duty vehicles (LDVs) and heavy duty vehicles (HDVs) are analyzed and compared. In addition to efficiency throughout the entire value chain, well-to-wheel efficiency and also other aspects play an important role in this comparison. These include: (a) the possibility of large-scale energy storage in the sense of so-called ‘sector coupling’, which is offered only by hydrogen and synthetic energy sources; (b) the use of the existing fueling station infrastructure and the applicability of the new technology on the existing fleet; (c) fulfilling the power and range requirements of the long-distance road transport.

scholarly journals Understanding Social Impact and Value Creation in Hybrid Organizations: The Case of Italian Civil Service

2021 ◽  
Vol 13 (7) ◽  
pp. 4058
Author(s):  
Paolo Esposito ◽  
Valerio Brescia ◽  
Chiara Fantauzzi ◽  
Rocco Frondizi
Keyword(s):  
Value Chain ◽  
Social Impact ◽  
Civil Service ◽  
Added Value ◽  
Hybrid Organizations ◽  
Case Study Analysis ◽  
Public Resources ◽  
Five Elements ◽  
Definition Of ◽  
The Impact

The aim of this paper is twofold: first, it aims to analyze what kind of value is generated by hybrid organizations and how; second, it aims to understand the role of social impact assessment (SIA) in the measurement of added value, especially in terms of social and economic change generated by hybrids. Hybrid organizations are a debated topic in literature and have different strengths in responding to needs, mainly in the public interest. Nevertheless, there are not many studies that identify the impact and change generated by these organizations. After highlighting the gap in the literature, the study proposes an innovative approach that combines SIA, interview, interventionist approach and documental analysis. The breakdown of SIA through the five elements of the value chain (inputs, activities, outputs, outcomes, and impact) guarantees a linear definition of the value generated through change with procedural objectivity capable of grasping hybrid organizations’ complexity. The value generated or absorbed is the change generated by the impact measured based on the incidence of public resources allocated. Through the SIA and counterfactual approach, the civil service case study analysis highlights how the value generated by public resources can be measured or more clearly displayed in the measurement process itself.

scholarly journals Analysis on the economic effect of Sino-US trade friction from the perspective of added value

2021 ◽  
Author(s):  
Zhu Zhu ◽  
Hang Zheng ◽  
Zhu Zhu
Keyword(s):  
Value Chain ◽  
Economic Effect ◽  
Added Value ◽  
The European Union ◽  
Trade Imbalance ◽  
Trade Friction ◽  
Damage Degree ◽  
The Us ◽  
The Usa ◽  
Wang Wei

AbstractBased on the theory of trade added value, this paper discusses the potential actual trade scale and benefit damage degree of the two countries under the background of big country game by measuring the real trade scale of China and the USA, simulating the economic impact of tariffs imposed by China and the USA and utilizing Wang–Wei–Zhu (WWZ) method to decompose the potential changes in Sino-US trade. The results show that: firstly, the size of China-US trade in terms of total value is significantly overestimated and China's overall trade with the USA in 2001–2014 was overestimated by an average of 3.06 percent, of which goods trade was overestimated by 8.06 percent. Secondly, although tariff increases can reduce the degree of trade imbalance between China and the USA to some extent, the adverse effects are mutual and global, and the European Union, the Association of Southeast Asian Nations (ASEAN), Japan and Canada become the main transfer countries of Sino-US trade. Thirdly, the pattern of China's final exports and the US' intermediate exports determines that China's trade interests are more damaged than those of the USA. It is proved that there is a big gap between China and the USA in the depth and breadth of China's participation in the value chain division of labor and the trade scale measured by Gross Domestic Product is more instructive than the total value.

scholarly journals China’s Investments in Germany and the Impact of the COVID-19 Pandemic

2021 ◽  
Vol 56 (2) ◽  
pp. 113-119
Author(s):  
Xinming Xia ◽  
Wan-Hsin Liu
Keyword(s):  
Large Scale ◽  
Know How ◽  
Advanced Technologies ◽  
The Future ◽  
Potential Impact ◽  
Chinese State ◽  
The Impact ◽  
Gain Access ◽  
Over Time

AbstractThis paper analyses how China’s investments in Germany have developed over time and the potential impact of the COVID-19 pandemic in this regard, based on four different datasets, including our own survey in mid-2020. Our analysis shows that Germany is currently one of the most attractive investment destinations for Chinese investors. Chinese state-owned enterprises have played an important role as investors in Germany — particularly in large-scale projects. The COVID-19 pandemic has had some negative but rather temporary effects on Chinese investments in Germany. Germany is expected to stay attractive to Chinese investors who seek to gain access to advanced technologies and know-how in the future.

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