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This paper presents current research done under the GEMINI (Geospatial monitoring of green infrastructure using terrestrial, airborne and satellite imagery) project. GEMINI is a scientific project of the Faculty of Geodesy, University of Zagreb and Croatian Forest Research Institute funded by the Croatian science foundation. The project aims to explore new knowledge about the green infrastructure (GI) monitoring. The study area of the research is the capital of Croatia, the city of Zagreb. One of the main goals of...

One of the species with the negative impact for corn crops in Europe is the coleopteran insect of Diabrotica virgifera virgifera (LeConte). The invasiveness but also the damage caused by adults can reduce the production of corn grain visible. By monitoring activities organized at local or national level (in Romania) often made confusion because coloristic variety intraspecific observed in insect populations. To identify the causes of color variability morphological studies were done on several samples present in d...

The scope of this study is the application of a new approach for the estimation of potential soil erosion using a physically-based erosion model Erosion 3D for modelling potential erosion in the Myjava River basin, Slovakia. Erosion 3D is a physically-based model for predicting soil erosion by water on agricultural land. The model is predominantly based on physical principles and it simulates surface runoff, erosion, deposition and the detachment of soil particles for single events, and provides good tool to simul...

The paper tries to make a study on the kinematics of the mechanisms involved in robot composition, the theoretical foundations of the dynamics of industrial robotic systems and the structure of a mechatronic micro-position system used in manipulation operations in order to optimize and correct the performances. The robot is a complex automated system that has the role of manipulating the parts and tools, replacing the action of human. An industrial robot is a system that does not operate in isolation, it communica...

The global population of menopausal women is on the rise and expected to increase from 470 million in 1990 to 1.2 billion by the year 2030. Most of them suffer from postmenopausal symptoms, such as hot flushes, tender breasts, vaginal dryness, reduced bone mineral density, cognitive deterioration and neuropsychiatric disorders such as different mood disturbances and cognitive impairments including Alzheimer?s disease (AD). Considering the wide use of complementary and alternative medications such as bioactive supp...

The building sector is interested in developing new types of structures capable to resist seismic loading. There is introduced a new structural detailing of mix steel-concrete structures. The innovative design consists in use of the precast concrete slabs and steel frames, assembled by post-tensioning, of the prestressing procedure for the steel members and also a different column-beam connections having resilient characteristics. Each of the listed features is also special. The prestressing reinforcement is locat...

The deposits of light oil and gas in the Devonian sediments of the "Ansagan" deposit are found. In the deposits of the Famenian stage of the upper Devonian, a gush of gas condensate was obtained. Samples of formation fluid are characterized by low density (0.78 g/cm3). The extracted oil refers to low-tar and paraffin (the content of paraffins is more than 2-3 %). The genetic relationship between oils and organic matter of rocks has been studied. To determine the group composition of bitumoids, the SARA method was ...

Ecological problems are nowadays of general concern. In particular, much attention is being paid to the problems of population growth and this has led also to an increase of interest in mathematical models for ecology and bioinformatics. There are a lot of strong interventions in all types of ecosystems and there are a great concern for ecological security and food safety all around the world. For this paper, we specifically track the behavior for natural and non-natural dynamic terrestrial eco-systems. It is an i...

Fruits and flower edible petals rich in polyphenolic compounds, in particular anthocyanins are known for their pharmacological properties. In order to recover high amounts of such biomolecules from their matrix, various extraction conditions should be conducted. In the present paper, flower petals of Hibiscus sabdariffa and fruits of Ribes nigrum were irradiated with UV-C light for different times (10 and 20 minutes) and at different distances (20, 30, 40, 50 and 60 cm) with the objective to study its effect on pl...

Geopolymers are innovative, ecological, low-cost, inorganic polymers derived from the naturally occurring geological materials which combine low temperature, polymer-like processing with high temperature stability and fire resistibility without toxic smoke generation. To increase efficiency of geopolymer composite materials in aerospace where the fire resistibility is critical, their incorporation into sandwich panels must be applied and evaluated. This paper presents drum peel strength (ASTM D1781 standard) of bo...

Silver birch is economically important tree species in Latvia. Currently most of clearcuts in stands of this tree species are regenerated naturally, however, there is an increasing demand of birch plants. Around 5 mil. plants are produced in Latvia annualy, exceeding the amounts in other countries in the region. With a goal to intensity the forest management, while propagating only the best genotypes and reducing initial spacing in order to ensure large radial increment, recently testing of vegetatively propagated...

Particle size is an essential concept in flour milling which influences dough rheological properties and food product quality. The grape seeds flours (GSF) obtained by further grinding grape seeds vary in particle size and differ in chemical composition. Grape seeds selected from red wine pomace and wheat flour of a low extraction rate of 480 type were used in samples formulation. The objective of this work was to investigate the influence of different particle sizes and addition levels of grape seeds flour (GSF) ...

The quality of the indoors is an important determinant of the health and well-being of the occupants. The indoor air quality is defined as an interaction between the climate, location, construction system, building materials, furnishing, building occupants, and all other processes within the building. The contribution deals with the assessment of perceived air quality related to human performance and productivity. The perceived air quality has significantly effect on performance and productivity. The indoor concen...

The use of weak local soil as well as the recycling of existing worn-out structures such as old road pavements using micro particle road binders are a beneficial ecological solutions. Parameters of the soil stabilized with binders significantly affect the load bearing capacity and durability of the built structures. Mechanical parameters of the soil are therefore needed in the analysis and design of soil structures. Determination of the exact value of these parameters in indirect tensile test is related to the nee...

The demand for natural resources and the associated need for drilling works will continue to grow. This is mainly due to turbulence in the markets for trade and transmission of raw materials by pipelines between countries. In addition, the aim is to become independent from external supplies. Growing demand for natural resources (petroleum, natural gas, shale gas, etc.) will increase the volume of drilling works. They interfere directly with the environment at their place of performance. Through the use of new tech...

This article presents results of the studies conducted by authors for determining the influence of ultrasounds, used in the intercritical quenching, on the structure of some low carbon and manganese dual-phase steels (0.087% C and 0.511% Mn, respectively 0.101% C and 0.529% Mn). The samples of these steels were heated to temperatures between 760 and 820 ?C (temperatures between the critical points Ac1 and Ac3), for 30 minutes and then quenched in water, water in ultrasonic field with frequency of 40 kHz and water ...

Educational resources collections in the Botanical garden of the Autonomous educational institution of higher professional education "Leningrad state University named after A. S. Pushkin", with more than 400 species and varieties of tropical and subtropical plant have been reviewed. Plants related to different biomes, ecological groups, floristic kingdoms and regions and plants cultivated in agriculture have been specified. The directions of using a collection of plants in the course of training courses of the dis...

In Latvia, aquaculture is evaluated as highly productive, competitive and environment-friendly sector, having an internal self-development potential, which should be used in full. Economic breakthrough in the fisheries in the EU and in Latvia is related to aquaculture sector; consequently, facilitation of its competitiveness plays a significant role. The aim of the research is to evaluate the competitiveness of Aquaculture Sector in Latvia. Based on the author developed Model of the Factors influencing Competitive...

The objective of the study is to provide an overview of the impact of recent economic crises and shocks since 2008 on environmental impact, environmental quality and environmental policy in six federal subjects of the Ural Federal District, which is one of the most industrialized and urbanized regions of Russia. These federal subjects differ in sectoral structure of regional economies and the level of Gross Regional Product (GRP). The quantitative analysis undertaken by the study is based on annual dataset which c...

The construction industry is one of the most material and energy-intensive manufacturing industries in the world, with about 50% of energy consumption and 60% of material resources. Obviously, the rational resource consumption, and as a consequence, the environmental future of humanity, to a large extent depends on the current state of this issue in the construction industry, and mainly emerging prospects for its modernization. For the construction, as the production sphere of national and global economies, findin...

In this paper consumer preferences for organic and traditional products are analyzed, regarding the level of consumer responsibility towards consumption which supports sustainable development. This study was conducted by a market research in Arad city, Romania, in 2016 on a representative sample, estimating the consumer preferences for organic products and traditional products. Arad county area is an important agricultural basin, with a rich tradition in traditional food products. These product categories are amon...

Purpose ? Organization of future is organization which combines old employees know how with young employees enthusiasm and management tools customized for knowhow transfer. Global economic situation, crises and migration phenomena, IT new challenges( global networks) and the new way of human being interaction contribute for a new society, for new business approach and knowledge transfer will make a difference, will create a new framework for a new business models. The question is for organization of future if it i...

Learning cycles in experiential education show a striking similarity to the PDCA (plan-do-check-act)-cycle in corporate problem solving as stated by David Kolb already in 1974. A cooperative/dual system involving multiple rotations with the same company offers an attractive framework to enhance corporate innovation processes by integrating the enterprises with the education of students. From the beginning in 2002 the cooperative/dual study programme Production Technology and Organization (PTO) at the University of...

The connection of the building, which requires the use of traffic engineering infrastructure, is known as connection. Building connections in build - up areas for coordination purposes is very difficult. Technical infrastructure is in place under the public roads and any intervention requires traffic restrictions. The additional connection of buildings to technical infrastructure is therefore a very costly and expensive and requires adequate preparation focused mainly on the length of the building realization. The...

The article focuses on the problems of the cost reduction in timber transportation. The cross-border timber transportation process is expensive and difficult to arrange. The important problem is to reduce transportation costs and in order to do that we have to optimize it. The all-round approach is the best way to solve this problem. . The Optimization of the production process at all stages is provided as the necessary method. The optimization method allows us to perform the following: selection of the transporta...

The paper deals with the food and water emergency supplies during the Natural and technologic disasters, or other emergency events. Vital foods are defined. There are many risks related to the organizing of the supplies on government level and also risk related to the behaviour of people in emergency event. There are several main risks that threatens the emergency food supplies. Each of them is connected either to technical factors or human factors or combined. Human factors include stress, behaviour under time an...

The subject of interest of this paper is regulation of the general use of surface water in the Czech Republic, specifically the question of exceptions to general use of surface water, which are issued in the form of a measure of a general nature (due to the scope and extensiveness of the topic, there is no focus here on regulation of exceptions issued in the form of an administrative decision, when differences between the mentioned ones arise from the very essence of differences between an administrative decision ...

A new mineralogical mobile phone application was created named Mineralmicr. Mineralmicr is an application that includes for the first time in a mobile phone application or computer program or in general on internet a database of 60 common minerals under petrographic microscope. In these videos the optical properties of each mineral are explained in detail using English subtitles. Mineralmicr is an application in which the user can identify the minerals under petrographic microscope by using nine specific filters t...

Ensuring stability of economic development, an energy and ecological safety is connected with increase in energy efficiency and decrease in power consumption of economy. The main indicator of resource intensity is power consumption. power consumption characterizes amounts of an energy consumption and fuel on the basic and auxiliary engineering procedures of production of products, performance of works, rendering services based on the set technological system. The Russian economy is one of the most power-intensive ...

Construction and beginning of operation of reservoirs have significant impact on the environment. Resettlement of residents, flooding of a part of the river valley, changes in the river regime and ecosystems as well as mass movements are the most troublesome types of interactions. Such processes may be a little less noticeable when polders are designed. Management of geological resources i.e. mineral resources accumulated in the reservoir basin or in its vicinity is a significant task. It often happens that minera...

The article considers the theoretical aspects and practical methodology of cost-effective eco-directed structural design. Nowadays the problem of ecological safety of the construction process is significant all over the world. Most efficient ways to solve the problem are dealt with keeping the environmental requirements at all phases of construction and best possible conservation of the whole ecosystem. All kinds of environmental harm, caused by construction process, generally could be converted to certain amount ...

The article describes the directions of increasing the role of tax payments in the special-purpose funding of the measures for the restoration of natural resources, enhancement of rational resource management and environment conservation. Enhancement of the incentive function can be achieved by using a system of charges in the form of targeted levies channeled to conservational sphere, levied according to a graded scale of charges determined by the severity of the negative impact on the environment and human healt...

The analysis of environmental and economic effectiveness of the environmental management by cost indicators is important in the environmental policy of the enterprise. Volumes of environmental financing, indexing of environmental payments, formation and use of funds, the establishment of environmental insurance rates depend on the understanding of the category «ecological and economic efficiency». Studies have shown that the existing environmental cost-benefit analysis techniques in the evaluation of their effecti...

The Europe 2020 strategy is the EU's agenda for growth and jobs for the current decade. It started in 2010 and will last into 2020. It emphasises smart, sustainable and inclusive growth. Its aim is to overcome the structural weaknesses in Europe's economy, improve its competitiveness and productivity and underpin a sustainable social market economy. This strategy includes three areas of interest. Smart, sustainable and inclusive growth. One of set areas for this strategy is sustainable growth. We can say, that thi...

This research consists of two studies regarding power generation projects. First based upon hard coal and second as joint optimisation of lignite open pit mine and lignite fired power station. Hard coal spreads as fossil fuels combustion competitiveness measure were calculated based on the typical parameters for the Polish hard coal and lignite power stations. Brown spread calculated for lignite power station generally indicates a higher value than the dark spread for hard coal combustion. Spreads value depend on ...

The urgency of sustainable development in the world requires seeking solutions to chronic problems of a number of the past decades. Several of the problems are associated with the environment and food supply. The current food supply system was based on conventional farming, yet such food was produced making negative environmental impacts. Organic primary food production is an alternative to the system, which is based on organic farms, the number of and the land area managed by which have considerably increased. In...

This article presents an analysis based on the research conducted by the authors in the rural area targeting the preferences for a certain type of investments depending on local conditions and value system. How manufacturers decide on the type of crops, endowment degree of fermentation is determined by the potential opportunities identified and estimated in a subjective manner, often under an archaic system of values. The consequences of such decisions are found in the reduced production, insufficient needs and th...

Resource Economic Industries are overviewed in the paper as wide productive, commercial, and intellectual activities? spheres that create material basis for human species existence. With respect to their substrate, they are classified into, (1), providing the humankind with nutrition stuffs, referred to as agricultural production or Agro-Management, and, (2), mining, processing, and marketing of minerals and fossil fuels, used as resources for various other industries and for individual consumption. According to R...

Climate change caused by the accumulation of greenhouse gases of anthropogenic origin in the atmosphere is one of the most acute problems of our time. Over the past two decades governments of different countries and international environmental organizations combine their efforts for confronting global warming. At the same time, companies are faced with steadily increasing expectations of stakeholders that require clear, consistent and transparent information about greenhouse gas emissions. This determines the need...

In the efforts to improve products and processes, it is getting more and more important to implement integrated management systems in companies to enable comprehensive and synergistic solutions to problems arising in different areas of the business activity. Environmental management is usually the key component of an integrated management system, in particular in relation to improving environmental performance of products and processes. An inherent element of the integrated management system concept is the extent ...

An important tool for managing natural resources is the country's tax system. The assessment of the compliance of the tax system with the country's economic, social and environmental policies is related to the implementation of the regulatory function of taxation. Evaluation of the effectiveness of the regulatory function should include: an assessment of the effectiveness of tax incentives for investment in environmental protection facilities; an assessment of the environmental efficiency of existing tax incentive...

Background: With the development of ecological awareness, the demand for financial and non-financial information is growing with regard to an entity's relationship with the environment. The literature presents various opinions on the solutions applied and their effects. Environmental reporting is only partially mandatory in Poland. Environmental information of business entity is generally non-financial and has various forms and scopes. This article aims to analyze and evaluate the state of environmental reporting ...

The purpose of the study is to identify the features of additive technology and accordance with them to form a methodology for the economic evaluation of additive technologies application for the titanium production process.The fundamental difference between additive technologies and the traditional is that the improvement of the traditional technological methods aimed at more complete use of waste ? that is, their recycling. The use of additive technologies allows you to move on a new level of rational use of nat...

CRM is more than software or group of methods; it?s a business education, which is consistently aimed at getting and keeping right customers. Commercial success each of company depends on relations with customers. Relation with customer will be effective or ineffective according as company has quality information about customer. In a last year we are able to see the need for higher and better degree of integration, co-operation and customer data-sharing between Sales and Marketing, which will improve the ability o...

The article attempts to answer the question whether, and to what extent, the construction sector companies disclose information on environmental responsibility. An analysis of literature indicates that companies operating in more environmentally-sensitive sectors are more likely to disclose environmental information that leads to legitimize their existence. Therefore, the subject of analysis were information disclosed on the websites of companies from the construction sector, concerning eight areas: Energy, Water,...

Information regarding activity on the market provides valuable source for the future managerial decisions of each company. They are very important for achieving company strategic goals which represent part of a long-term strategic management concept of the company. Highly-valued information concerns especially the sales and the expenses development. Development of set company's values can be predicted to a certain extent using mathematical methods. Company can adequately respond to its future predicted state of va...

Multipurpose vehicles are trucks that were implemented in order to achieve some different equipment related to road works such as snow removal, sweeping and spraying the streets, roadside mowing, trimming trees etc. Multipurpose vehicles have two operating modes. ? Regime for marching. Rapidly moving vehicles from one location to another. Torque at the drive wheels is small and the speed is high. ? Technological regime. The vehicle traveling at a low speed (max 8 km/h) imposed by technology of working multifunctio...

As of January 1, 2017, according to the Directive 2014/95/EU of the European Parliament and the Council of 22 October 2014 amending Directive 2013/34/EU as regards disclosure of non-financial and diversity information by certain large undertakings and groups public-interest entities fulfilling particular requirements described in the document are obligated to disclose non-financial and diversity information. Due to this fact, the main aim of the paper was the assessment of the current state of reporting of non-fin...

For the development of the aviation industry more and more important becomes the issue of sustainable development, taking into account the coexistence and interaction of the three capitals: social, ecological and economic. The article focuses on the mechanisms of improving the effectiveness of the implementation of this concept. It was found that the effective implementation of the concept of sustainable development requires entrepreneurial activities of various entities aimed at the integration and synergy of the...

Historically, the local administrations in Romania have not had a tradition of allocating significant amount of funds to environmental protection. The allocations, however, increased after the accession of the country in the European Union. While up to 2010, the environmental protection expenditures were included in the local development and social housing budget chapter, as of 2011 the local budgets received a dedicated budgetary section. The impact of these expenditures has not been assessed comprehensively espe...