bluuebunny/crossref_metadata_2025 huggingface dataset:
REINTERPRETING THE LIONHEART J-CLASS LINES: A 3D MODELLING SCENARIO WITH A FEM ANALYSIS
Authors: Burloiu M. , Domnisoru L. , Rusu E.
Published: February 2023

The unique lure of the America Cup Yachting race and the generous (read lavish) resources allocated to the research of the best ratio between design and performance in its history-loaded J-Class have defined some of the most spectacular ocean ships of the last hundred years.
As a software modelling experiment, we have chosen to re-imagine an engineering journey, by redrawing with contemporary tools a graceful design of the 1930s: the Ranger F yacht that became the Lionheart vessel in 2010, after more than seven decades after the initial lines were created by Starling Burgers and Sparkman & Stephens. We have used RHINOCEROS for the 3D-CAD model and FEMAP for the 3D-FEM model, following the lines of the 43,4 m long, with a 6,55 m beam yacht that won its class becoming world champion in 2017.
The objective of this project is to create a 3D model that would be usable in simulations and analysis in other software environments, thus allowing the development of a larger spectrum of data about the yacht to be retrieved for independent assessments of the performance of specific J-class hull shapes.
The Hoek Lionheart is a modern rendition for the J-Class, using high tensile Alustar plating and extrusion materials in a hull originally designed for steel. It's our contention that with the rise of composite materials, we will witness future transformations in (JClass) hull engineering and as part of this journey we performed a preliminary analysis of the material involving data for steel and composite: the 3D model, built in RHINOCEROS and FEMAP was checked with VeriSTAR, the hull equilibrium in still water was calculated in HOMER, and the consequent analysis performed in FEMAP.
The results are encouraging, and with the readily available 3D model, such testing is a potential tool in exploring further evolutionary steps in the hull transformation of a legacy design via composite materials.
MINIMUM RIVER FLOW ESTIMATIONS � TUNDZHA RIVER, BULGARIAN CASE STUDY
Authors: Bozhilova Elena , Ninov Plamen
Published: February 2023

River hydrology is a key component in river resources planning and river engineering. Our recent study is focused on flow metrics that best describe the registered flow regime and hydrological characteristics of rivers within the Tundzha watershed located in South Bulgaria. The flow regime will be described using 5 broad categories: magnitude of river flow; frequency; duration; timing and rate of change. A special attention in the research was given to the low flows. Thirteen hydrometrics stations were selected for the analysis. Data were obtained from the monitoring network of the National Institute of Meteorology and Hydrology, Bulgarian Academy of Sciences, Bulgaria.
A flow duration analysis was done for each station in Tundzha River basin in order to estimate the probability of occurrence of different flows. Low flow frequency analysis was conducted. Baseflow indices were calculated to estimate the relative contribution of ground flow or baseflow. Regional regression equations were calculated between flow metrics and drainage basin area.
Hydrological analyses play an important role not only in water resources projects but also in instream flow and fish habitat studies. Furthermore, we believed that such a regional characterization of river hydrology will help water resources managers to better deal with water issues.
THE BOULDER CHUTE DESIGN WITH A STILLING BASIN AND INTAKE FACILITY VERIFIED BY A HYDRAULIC MODEL
Authors: Paseka Stanislav , Majkus Martin , Havlicek Tomas
Published: February 2023

During development, flows are formed within the route and gradient conditions by trough-forming processes. Sensitive changes of the landscape and interventions in the water flows caused mainly in the last century in Czechia and the pressure of agricultural management are the cause of major changes in flows and more frequent occurrences of hydrological extremes. These phenomena cause problems in the form of migration permeability, higher pollution concentrations or higher water temperatures.
The aim of the paper was (I) to design a boulder chute with a stilling basin and an intake facility, (II) to model the design in a 3D model into an existing terrain model and (III) to verify the suitability of the design using a hydraulic model in a complex solution of small water reservoir restoration.
The digital terrain model was modeled on the basis of a detailed focus in the Atlas software. The designed boulder chute with the still basin and the intake facility was manually added to the terrain model to the existing side pond. The hydraulic modeling in the stream was realized by a 1D model in the HEC � RAS program, both for the existing and for the design state.
The case study was applied to the Skalicka small water reservoir in the Czech Republic. The result is whether the design has improved the hydraulic conditions of the unsatisfactory condition of the stream, and further the results form the basis for a comprehensive reconstruction of the existing small water reservoir.
COMPARATIVE ANALYSIS OF HUNTING IN THE CZECH REPUBLIC AND UKRAINE
Authors: Delegan Ivan , Shukel Igor , Braslavska-Piasetska Diana , Popovych Vasyl , Bosak Pavlo
Published: February 2023

The results of a comparative analysis of hunting management in Ukraine and the Czech Republic are presented. Innovative methods of hunting management: the newest in the European hunting practice are shown. The success of Czech hunters shows that despite significant social and economic changes in the country, thanks to the observance of traditions, timely improvement of the regulatory framework, training of specialists, care for hunters and the hunting fund it is possible to ensure a significant increase in the number and production of the main types of hunting animals. Comparing the indicators of the level of hunting management with those of the Czech Republic, we can only state that Ukraine has great potential for managing hunting resources. In order for high levels of hunting management to become a reality, it is necessary to develop a national concept of its organization and development, which is based on effective economic, environmental and social instruments, taking into account national management traditions; to work in this direction purposefully and persistently for decades. The work is based on legal acts, state statistical reporting data and literary sources in Ukraine and the Czech Republic.
MARITIME AGENDA AS AN ANCHOR OF RESEARCH COLLABORATION IN THE BALTIC SEA BASIN
Authors: Mikhaylov Andrey , Mikhaylova Anna
Published: February 2023

From time immemorial, the oceans, seas and their coasts have been the cradle of human civilization and still play a vital role in the lives of millions of people, indirectly affecting all of humanity. The phenomenon of coastalization suggests that our reliance on and dependence from marine and maritime sectors will grow, and their sustainable development is a topical challenge. The Blue growth strategy addresses this issue on a Pan-European level, fostering research and innovation with regards to marine environments. Building on the conceptual grounds of knowledge and innovation studies, we hypothesize that countries and regions within a common sea basin will achieve the highest efficiency in research collaboration and knowledge exchange. By using bibliometric data from the Scopus abstract and citation database, we track scholarly output, co-authorship, and citations in the framework of the Blue growth strategy affiliated to the institutions of the Baltic Sea basin. The visualization of the research landscape is done in VOSviewer software at the level of bibliographic coupling, cocitation, and co-authorship relations. Our study evaluates maritime research networks and knowledge flows between the coastal cities of the Baltic Sea basin countries. Findings suggest that sea-related challenges act as an integrating factor in research, driving cooperative initiatives in achieving sustainable development at the macro-region with that solving national objectives.
CHARACTERIZATION AND ACTIVITY OF COBALT BASED SBA-15 SUPPORTED CATALYSTS FOR CARBON DIOXIDE HYDROGENATION
Authors: Abelniece Zane , Piirsoo Helle-Mai , Mandar Hugo , Tamm Aile
Published: February 2023

Utilization of renewable energy sources is future solution for providing the word energy demand and to solve the problems of climate changes. Carbon dioxide is greenhouse gas and major contributor to the global warming. Hydrogenation process of carbon dioxide with renewable hydrogen will not only mitigate the problem of global warming but will also produce valuable products and renewable energy. The hydrogenation of carbon dioxide to value-added chemicals and fuels is a promising route, providing products such as carbon monoxide, methanol, hydrocarbons, and higher alcohols. Among these, the synthesis of higher alcohols from carbon dioxide hydrogenation is a challenging task. The literature showed that Co3O4 catalysts with ordered mesoporous structure could promote the growth of carbon chains for higher hydrocarbon and alcohol production. In our study the cobalt based catalysts Co3O4 on SBA-15 support (mesoporous silica) - Co3O4/SBA-15, K/Co3O4/SBA-15 and Pt/Co3O4/SBA-15 - have been prepared and characterized using XRD analysis, N2 adsorption-desorption analysis and SEM-EDX analysis. The results showed that on the contrary from addition of Pt promoter, addition of K promoter decreased the surface area and pore volume, that could be explained with metal oxide dispersion into the pores and on the external surface of the support. CO2 hydrogenation in a fixed-bed tubular micro-activity reactor at 20 bar 250 �C with H2 to CO2 molar ratio 4 to 1 was studied using these catalysts.
EXPERIMENTAL STUDIES OF A LONG-TERM OPERATION OF DIFFERENT BATTERIES USED IN PV SYSTEM
Authors: Gendelis Stanislavs
Published: February 2023

Three photovoltaic (PV) systems with the identical solar panels, the same charge controllers, and similar loads, but with different used battery types: AGM deep-cycle, LiFePO4 and lead-carbon were installed in Riga, Latvia for a long-term monitoring and analysis of the operation efficiency and potential energy losses in batteries under real operation conditions. Results of one full year of monitoring are analysed in this paper resulting quantitative indicators during different seasons.
During the wintertime with low energy production, the difference in energy losses for different battery types is relatively big. On the other hand, the performance analysis during summer months, when the received solar energy increases significantly, shows the narrowing gap in stored and used energy balance between different battery types. Energy losses for all the battery types strongly depend on the monthly discharged energy, growing up to more than 50% for months with negligible amount of sunlight, meaning very ineffective operation of batteries during this period. However, the amount of energy that is lost is reduced, regardless of the type of battery tested, if the battery has a higher charge.
It can be inferred that lead batteries have significantly bigger energy losses in comparison to the other two types of batteries that were observed at all of the recorded charge levels, ranging from 2 to 10 kWh. At lower charge levels, the gap between the energy losses caused by deep-cycle batteries and those caused by lithium-ion batteries becomes more pronounced.
SUSTAINABLE PACKAGING MATERIAL FOR COTTON PADS PRODUCTION IN LATVIA
Authors: Otava Anastasija , Abele Lilita
Published: February 2023

Over the last 10 years, the amount of packaging waste in Latvia has increased by almost 40%. The statistical report on the types of packaging waste generated and recovery rates in the Republic of Latvia in 2018, in accordance with European Commission Decision 2005/270/EC, shows that the total amount of packaging waste was 257 350 tonnes in 2018, and plastic packaging made up 17%. Plastics are relatively light (comparing with wood or glass materials), it means that the volume of such waste is large and increasing every year. Comparing 2017 and 2018, we can see that the amount of plastic packaging increased by almost 11%. Unfortunately, the reports do not provide data on specific types of plastics. This situation exists in a relatively small country - in Latvia. Globally, the problem of plastic packaging waste is much more serious and is very topical.
Research problem: There is not found widely used/accepted environment-friendly LDPE packaging material for cotton pads production.
Aim of the study: Develop an action plan for hygiene producers to introduce the most environmentally friendly packaging material in their production process, by systematizing packaging materials according to selected criteria.
Result of the study: Based on a literature study and a multi-criteria decision analysis (MCDA), an action plan for hygiene manufacturers has been developed to switch to more sustainable packaging material in their production process.
HYDROMETALLURGICAL METHODS OF GALVANIC SLUDGE RECYCLING
Authors: Rigoulet Hana , Brozova Silvie , Drapala Jaromir , Sliva Ales
Published: February 2023

The paper deals with the possibility of obtaining zinc and iron from waste galvanic sludge, which arises during galvanic plating. Galvanic sludges, which contain more significant amounts of heavy metals, form wastes that are suitable for recycling. These arise during the treatment of wastewater from the operation of the electroplating plant. It is a mixture of metal hydroxides, mainly iron, zinc, chromium, and others. The sludge is sedimented in the reaction wells and, after sedimentation, is pumped into the sludge sump. From there, they are drained in a sludge press by a sludge pump. Subsequently, dewatered sludge is formed, which is accumulated in containers. Hydrometallurgical methods are used for sludge treatment. The aim of the experimental part was to obtain zinc and iron after leaching of galvanic sludges. Leaching was performed in sulfuric acids at different temperatures and time intervals. The main part of the experimental work was to determine the most suitable conditions for achieving the maximum yield of zinc and iron. The practical part describes laboratory experiments of the hydrometallurgical process of leaching in acids, with the addition of oxidizing agents. Subsequent chemical analyzes of leachate and leachate. Finally, other procedures for possible recovery of metals as secondary raw materials are indicated.
PROCESSING AND DISPOSAL OF MUNICIPAL WASTE OF A SELECTED COMPANY
Authors: Zyder Vaclav , Piecha Marian , Mosova Daniela
Published: February 2023

Municipal waste is defined as waste from households and other sources, such as retail, administration, education, health, accommodation and food services and other services and activities, which is similar in nature and composition to household waste. Municipal waste should therefore include, inter alia, waste from park and garden maintenance, such as leaves, grass and tree clippings, and waste from market and street cleaning, such as the contents of rubbish bins and rubbish, with the exception of materials such as sand, stones, mud or dust. The rules and guidelines for municipal waste management are, of course, set by the relevant legal regulations, first of all the regulations and directives of the European Union, then the laws, government regulations and decrees. The Czech Republic is obliged to implement all EU regulations. The number of regulations adopted at the level of the European Union has been so great in recent years that they no longer even "roll over" into Czech Act No. 1852001 Coll. on waste, but only references to the relevant EU standards are inserted. The aim of the presented article is to define the procedures for waste treatment of a selected municipal company operating in the city of Havirov.
PRODUCTION OF AGLOPORITE FROM ASH OF VARIABLE COMPOSITION OF A COAL-FIRED POWER PLANT
Authors: Delitsyn Leonid , Sulman Mikhail , Kulumbegov Ruslan , Popel Oleg , Kosivtsov Yury
Published: February 2023

Among the existing methods of processing waste from coal-fired thermal power plants, little attention is paid to the problem of ash disposal with variable composition. During the combustion of coals, various chemical reactions occur as part of their mineral part, resulting in the formation of a new technogenic raw material that differs from natural raw materials in chemical and phase composition and has other technological properties. Using the example of a coal-fired power plant burning coals from six different deposits, the ash of which differs in quantitative chemical and phase composition, granulometry, melting point and other properties, the production of agloporite, a promising material for the construction industry, is considered. The production of products is proposed, the method of obtaining which practically does not depend on the composition and properties of the ash of a coal-fired power plant. Ash with the addition of 10% clay undergoes a granulation stage followed by heat treatment at 1500-1700 � C on an agglomeration machine. After cooling, the agloporite consists mainly of glass (~ 50%), quartz modifications (a- and b-), magnetic minerals, and mullite. The bulk density of the agloporite is 500-700 kg/m3, which determines its use in the construction industry, mainly for structural lightweight concrete. Agloporite can also be used in road construction to form side slopes.
BACKGROUND CONCENTRATION OF AIR POLLUTANTS FOR SOFIA CITY � ANALYSIS FOR SUMMER AND WINTER MONTHS
Authors: Kirova Hristina , Syrakov Dimiter , Prodanova Maria , Georgieva Emilia , Atanassov Dimiter
Published: February 2023

The air pollution in many Bulgarian cities is of concern mainly due to high concentration of particulate matter (PM). Poor air quality has adverse health effects and is responsible for premature deaths and life loss. According to the World Health Organization air pollution remains the single largest environmental health risk in Europe. Additionally, negative effects of urban air pollution can be detected on buildings, cultural heritage, vegetation, biodiversity, etc.
Air pollutant concentrations in the city depend on processes occurring on different temporal and spatial scale and reflect contribution from distant and local emission sources. At a single point in the city the pollutants concentrations can be regarded as superposition of natural background values, regional background and city increment contribution consisting of urban background and street level values. Background values are critical components of the total air quality concentrations and their estimation is important for defining appropriate abatement measures at national, regional and local level.
The objective of this work is to present and discuss background concentrations of key pollutants (PM, NO2, SO2 and ozone) for the city of Sofia for one summer and one winter month of 2021. These concentrations are estimated by the Bulgarian Chemical Weather Forecasting System (BgCWFS) [1-3], based on WRF-CMAQ models. The results analysed are for domain Sofia (30 x 27 grid points) with 1 km resolution. The concentrations for this domain can be considered as regional background for the city of Sofia. We discuss the spatial monthly distributions of the key pollutants and the variability across the city and present domain mean concentrations for the two months. The relationship to some meteorological variables (wind speed, temperature, mixing height) is also discussed.
EFFECT OF SOIL PHYSICAL PROPERTIES ON N2O ISOTOPE FORMATION
Authors: Liepa Sindija , Siltumens Kristaps , Pilecka-Ulcugaceva Jovita , Grinfelde Inga , Butenaite Dace
Published: February 2023

In order for life to arise and exist on earth, a number of important processes take place in it, based on various elements. One of these elements is nitrogen (N). Nitrogen is the most common element in the atmosphere approximately 78% of the atmosphere consists of nitrogen gas (N2), but in this way, the majority of the living organisms cannot absorb nitrogen. Nitrogen fixation occurs during the nitrogen cycle and results in a number of complex organic compounds required for living organisms. During the nitrogen life cycle, the formation of the organic compounds required for plants results in byproducts, which may have a negative impact on the environment. One of these byproducts is N2O gas.N2O is one of the greenhouse gases. The purpose of this article is to clarify the impact of soil physical properties on the formation of N2O isotopes. The samples were collected in 28 test fields. Samples were weighed in 3 l buckets, each in 1.8 kg of soil. Two samples were from each field to allow different humidity conditions. Wetting is designed for wet aerobic and humid anaerobic soil conditions. Information on soil weight changes following soil wetting was also collected. Measurements for N2O isotopes were performed in laboratory conditions using Picarro G5131-i. The data obtained were collected and analyzed. It was concluded that not all of the resulting differences in isotope data and interlineations of N2O could be directly linked to the physical properties of the soil. Differences between the enzymatic differences of microorganisms and the effect of the population of microorganisms cannot be excluded.
THE SPATIAL AND TEMPORAL DISTRIBUTION OF ZINC IN SNOW: CASE STUDY OF JELGAVA CITY
Authors: Pilecka-Ulcugaceva Jovita , Grinfelde Inga , Mednis Reinis , Bakute Anda , Siltumens Kristaps
Published: February 2023

The harmful effects of various air pollutants on human health, living in a polluted air environment, are relatively well proven: the morbidity of the population is increasing, life expectancy is decreasing. Suspended particulates are one of the generally recognized air pollutants. The most dangerous solid particles are released during primary combustion processes, they contain heavy metals (zinc, copper, iron, lead). Heavy metals are known to be persistent in the human body and remain for decades. Heavy metals can enter the human body by inhaling dust particles, coming in contact with contaminated soil and water.
According to the National Atmospheric Emissions Inventory, the main causes of zinc suspended particulate matter pollution are emissions from industrial areas, fuel and diesel combustion processes. Even suspended particles from car tires and brake disc wear can account for up to 20% of zinc air pollution. As a result of all these activities, zinc enters the urban environment, where it accumulates as the snow melts.
In environmental monitoring snow is a valuable resource for information on air pollution sources and air pollution levels. Snow serves as an efficient accumulator for car exhaust gases, as well as an accumulator of other pollutants. It has a large surface area that can store as much pollutants as possible.
The aim of the work is to look at the zinc pollution in the snow cover in the city of Jelgava by using descriptive statistics, and to draw conclusions about the changes in air quality over the years. The results of 240 measurements obtained from 60 measurement sites in Jelgava in the period from 2018 to 2021 were used in the data processing. The compacted infrastructure and high-rise buildings in the city center form corridors where zinc pollution can accumulate. Preliminary results indicate high levels of zinc pollution at key traffic points.
Research on the Strategy of Ideological and Political Education of Chinese Course in Secondary Vocational Schools
Authors: Xu Yuchun , Hu Xing
Published: February 2023

It is the fundamental task of current education to establish morality, and ideological and political education is the main way to accomplish this task. Chinese has unique advantages in developing and expanding traditional culture. Chinese teachers in secondary vocational schools should give full play to the ideological and political functions of Chinese, and integrate the ideological and political elements of the curriculum into Chinese teaching. This paper studies the advantages and current situation of the implementation of ideological and political education in secondary vocational schools’ Chinese teaching, and then reforms the teaching mode.  The rich ideological and political elements contained in secondary vocational Chinese textbooks are excavated. The ideological and political education is exerted through the whole process of “before, during and after class” teaching. Finally, the teaching mode and implementation strategy of secondary vocational schools’ Chinese teaching is established.
Inclusión laboral de personas con discapacidad física y las acciones de terapia ocupacional en Colombia. Una revisión integradora de la literatura
Authors: Cristancho-González Livet Rocío , Zarza-Cardozo Noelia , Padilla-García Lester , Enríquez Michell Andrea
Published: February 2023

Objetivo: describir el rol de la terapia ocupacional en la inclusión laboral de personas con discapacidad física en Colombia. Métodos: revisión sistemática integradora de literatura mediante búsqueda en bases de datos como Scielo, Dialnet, Google Shoolar, catálogos Latindex, repositorios universitarios de Chile y Colombia y revistas de terapia ocupacional chilena y argentina, así como de ocupación humana; se tuvieron en cuenta documentos publicados entre 2018 y 2021. Se usaron los descriptores: terapia ocupacional e inclusión laboral, terapia ocupacional en discapacidad física, inclusión laboral y discapacidad física. Para producción de datos se utilizaron como categorías de análisis: conceptualización, modelos de inclusión laboral, pasos del proceso, rol del terapeuta ocupacional en el proceso. Resultados: los conceptos de discapacidad, inclusión y el proceso de inclusión están basados en el modelo social y la normativa vigente del país y a nivel internacional, se evidencia baja integración de la disciplina en los procesos, pero se reconoce la importancia del terapeuta ocupacional. Se resaltan términos como integración, inserción y reinserción laboral y ajustes razonables. La metodología colombiana propone como componentes: sensibilización y movilización del sector empresarial, fortalecimiento técnico de las instituciones de rehabilitación en inclusión laboral. En cuanto al referente, los autores coinciden en elegir el modelo social de la discapacidad que da tratamiento a la persona con esta condición, contando el contexto social y a los actores con roles como: el empleador, los compañeros de trabajo y el terapeuta (quien realiza análisis de puesto de trabajo, inducción al puesto y seguimiento de los resultados esperados). Conclusiones: el proceso de inclusión laboral en Colombia, identificado por la revisión integradora, mostró soporte normativo que lo sustenta, que se aborda por modelo social de esta condición y el modelo de inclusión laboral. Se hace evidente la definición del proceso y los pasos a seguir, no obstante, existen barreras que impiden que la población con discapacidad acceda al proceso y dejan por fuera a los trabajadores informales.
Apis mellifera colony productivity and growth influenced by initial frame strength: Farmer's perspective
Authors: SAINI SUMIT , CHAUDHARY O P , ANOOSHA VADDE
Published: February 2023

Beekeeping is a very good source of extra income to farmer and a very productive enterprise for landless farmers. Under Haryana condition there is unanimity among farmers and beekeepers regarding no. of frames to be kept while the season of honey production is about to start. Keeping this problem of farmers' in view present study was designed and implemented during 2014-15 and 2015-16 under semi-arid conditions of Haryana. Thirty six colonies with initially three (5, 10 and 15 frames) frame strength, twelve colonies in each were equalized (in terms of brood and food reserves) and transferred to experimental site. Strong colonies (15 frames) were observed superior in honey production (885.9 inches2), brood rearing (488.6 inches2 ) and pollen ( 129.2 inches2 ) reserves followed by medium strengths colonies having honey area 544.0 inches2 and lowest brood rearing and honey reserves ( 257.1 and 247.1 inches2 respectively) was observed in weakest colonies. Surviving with low strength weak colonies was observed with high egg area proportionate with strong and medium colonies. Observations were recorded throughout the major honey flow season for all growth parameters, average sealed honey area was recorded maximum in February (520.4 inches2) and a dip was observed in March (41.2 inches2 ) that is due to honey extraction and also due to end of honey flow season. Up and downs were observed in case of average total brood area but it keeps on decreasing after April and minimum on 31 May observation (286.8 inches2 ). Strong colonies with 15 frames was recorded with high brood area as compared to 5 and 10 frame colonies throughout the season which clearly indicates superiority of keeping good strength colonies at the start of honey flow season.
La lucha contra los incendios forestales: el incendio forestal como delito y la actuación de las FCSE
Authors: Cantero Berlanga Manuel Damián , Méndez Rocasolano María
Published: February 2023

La presente investigación tiene como objeto realizar un estudio multidisciplinar acerca del delito de incendio forestal tanto a nivel jurídico como operativo, aproximando y poniendo de relevancia la actuación de las Fuerzas y Cuerpos de Seguridad del Estado. Como bien es sabido, la quema de zonas forestales a lo largo del territorio nacional es una constante y, a menudo, las vías que tiene el Estado para combatir este comportamiento ilícito son insuficientes, ocasionando enormes pérdidas y un profundo quebranto en nuestra biodiversidad. Al mismo tiempo, la respuesta jurídico penal – especialmente al agravar el tipo penal – parece ser inadecuada al dejar cierto margen de discrecionalidad al juzgador que debe acudir, de manera acusada, a los informes realizados por la policía judicial y peritos que, siendo expertos en la materia, ofrecen luz a la hora de valorar los concretos efectos nocivos de los incendios forestales sobre nuestro medio ambiente y previniendo la proliferación de incendios, especialmente durante la temporada estival.
A területhasználat változásának felszínfejlődési vonatkozásai egy gödöllői mintaterület példáján
Authors: Jakab Gergely , Takács László
Published: February 2023

A területhasználat változását leggyakrabban GIS módszerekkel, különböző időpontokat tükröző térképi és távérzékelési adatbázisok alapján vizsgálják. E vizsgálatok nagyon sok új információval szolgálnak a tájat illetően, azonban gyakran nem adnak kielégítő választ egyes felszínfejlődési vagy eróziós problémákra. Pusztán talajtani vizsgálatok alapján szintén lehetetlen e kérdések egzakt megválaszolása. A tanulmány e két tudományterület eszközeinek és eredményeinek ötvözésével kíván választ keresni a felszínfejlődés és erózió egyes kérdéseire egy mintaterület példáján. Az eredmények alapján a talajgenetikai folyamatok sokkal lassabban formálják a felszínt, mint az erózió. Ez utóbbi jól közelíthető a kilúgzott talajok mésztartalmának, szervesszén tartalmának (SOC) és szervesanyag összetételének (SOM) rétegenkénti vizsgálatával. Bár a mintaterület nem kezelhető szerves egységként, még ezen kedvezőtlen adottságok mellett is bebizonyosodtak az új megközelítés előnyei.
Védett tájelemek az Európai Unióban, a 73/2009 EK rendelet hatásai a magyar kunhalmok állapotára
Authors: Rákóczi Attila , Barczi Attila
Published: February 2023

A közös agrárpolitika létrehozása óta számos reformon ment keresztül. Az ezredforduló után, 2010-ben az agrártámogatások kifizethetőségének feltételéül szabták a táj jellemző elemeinek a védelmét. Országunkban a természetes környezet, és az agrártáj állapota nem követelte meg, hogy természeti elemeket építsen be a szabályzóba, így azon kevés tagországok közé tartozunk, ahol nemzeti, kultúrtörténeti értékek kerültek a kölcsönös megfeleltetés rendszerébe. Kutatásunk során a 185 db békés megyei kunhalom állapotában beállt változásokat követjük nyomon területbejárásokkal és monitoring vizsgálatokkal. Eredményeinkből kiderül, hogy az eddig komoly veszélyben lévő kunhalmok állapota javul, hiszen a rendelet életbe lépésekor 97 db kunhalom területét művelték, 2013 őszén 24 db áll művelés alatt.
Perkáta–Forrás-dűlő bronzkori földvár és környezetének tájhasználatintenzitás-vizsgálata
Authors: Krausz Edina , Saláta Dénes , Bidló András , Pető Ákos
Published: February 2023

A perkátai Forrás-dűlő középső bronzkori földvár és környezete adja a központi elemét annak az átfogó környezet- és településtörténeti vizsgálatsorozatnak, amely a Magyar Nemzeti Múzeum Nemzeti Örökségvédelmi Központ és a Szent István Egyetem Környezet- és Tájgazdálkodási Intézetének részvételével indult el. A projekt egyik kiemelt célja, hogy a földvár és közvetlen környezetének tájhasználat-intenzitását vizsgálja, valamint környezet- és tájtörténetét feltárja. jelen dolgozat a rendelkezésre álló történeti térképek és légifotók térinformatikai környezetben történő feldolgozásán keresztül a 18. századtól napjainkig eltelt mintegy 300 éves időszak tájhasználat-történetét szemlélteti. A tájtörténeti vizsgálat eredményei arra engednek következtetni, hogy a változatos geomorfológiával rendelkező kistáj különböző térszínein eltérő és differenciált tájgazdálkodás folyt, és a lassan terjeszkedő intenzív szántóföldi növénytermesztés nem érintett minden területet ezen a mezőföldi tájon. Több olyan pontot sikerült azonosítanunk, amelyek nehéz megközelíthetőségük miatt kikerültek az intenzív mezőgazdálkodás látóköréből. A Cikola-víz völgyének tájtörténete, valamint tájhasználat-intenzitás vizsgálata iránymutatóként szolgálhat a régészetileg érintett területek lehetséges bolygatottságának megítélésében is. Az írásos és térképi felmérés alapján lehetővé válik, hogy egy-egy régészetileg érintett terület lehetséges változásának és pusztulásának folyamatát rögzítsük.
Néhány hun-germán korból származó mesterségesen torzított koponya morfológiai és kraniometriai bemutatása
Authors: Molnár Mónika , János István , Szűcs László , Szathmáry László
Published: February 2023

Az általunk megvizsgált 9 hun-germán korból (5‒6. század) származó mesterségesen torzított koponya Északkelet-Magyarország két temetőjéből, Ároktő Csík-gát és Nyíregyháza M3 36/c területéről kerültek elő. Megbecsültük az elhalálozási korukat, meghatároztuk a nemüket, a deformáció típusát és mértékét. Leírásra került az, hogy feltételezhetően milyen technikát, eszközt alkalmaztak a koponya alakítása érdekében. Továbbá próbáltunk megfigyelni olyan patológiai eltéréseket, amelyek a torzításból adódhattak és valamilyen klinikai, esetleg neurológiai elváltozást okozhattak.
Traditional agricultural landscapes – a model of detailed land use mapping
Authors: Štefunková Dagmar , Špulerová Jana , Dobrovodská Marta , Mojses Matej , Petrovič František
Published: February 2023

Traditional agricultural landscape structures (TAL) create a mosaic of small-scale arable fields and permanent agricultural cultivations related to the specific regional agrarian culture. Continuity of traditional agricultural utilization was not interrupted in these areas, even during agricultural collectivization. Currently, not only intensive farming, but also increasing urbanization or abandonment threatens the existence of TAL. Research into TAL in Slovakia focused on mapping their distribution and contributing to improvement in the quality of life in rural areas. Herein we present the detailed land use mapping model applied in study areas with preserved TAL. The present state and developmental trends of agricultural landscape and the spatial determination of TAL was demonstrated by detailed land use mapping linked to the 1st and 2nd level of the Corine Land Cover legend (CLC), and by comparison of historical and current land use maps. The largest proportion of extensive farming is maintained in Hriňová, with a significant 15% share of small-block fields and 25% heterogeneous agricultural areas. We also created a set of indicators through which the incidence of TAL in the field could be confirmed, or refuted. Based on the presence of land use elements and according to TAL national classification scheme, the 9 TAL types were determined in these study areas, where their overall share of the total agricultural land area varies from 11% to 50%.
Starch hydrolyses and laccase activity of heat tolerant mushroom isolate
Authors: Shalaby Moustafa E. , El-Khateeb Nagwa M. , Óbert Mária , Posta Katalin
Published: February 2023

34 isolates of oyster mushroom recovered from different regions of Egypt were screened on the bases of their growth rate at different temperatures. Only five isolates were able to growth intensively at 35 ºC and isolate P1 together with P2 showed the highest growth rate. According to morphological and cultural characteristics of two tested mushroom isolates both belonged to Pleurotus ostreatus species. Besides measuring their growth rates under wide range of temperatures (18ºC, 28ºC, 35ºC and 40ºC) the ability of starch hydrolyses was also tested. Isolate P1 showed almost same hydrolysis rates, however there was a steady increase in hydrolyses of starch by isolate P2 which began to decline over 35°C. Some mushrooms produce not only hydrolytic but also oxidative enzymes, such as laccase. After 15 days of growing isolate P2 showed high laccase activity at 35ºC suggesting that this heat tolerant isolate could be a good candidate for various industrial applications or mushroom producers in Egypt.
A tájtervezés és a tájvédelem helyzete az európai országok területi tervezésében
Authors: Filepné Kovács Krisztina , Valászki István , Sallay Ágnes , Jombach Sándor
Published: February 2023

Kutatásaink során a tájtervezés, a tájvédelem helyzetével foglalkoztunk, illetve azzal foglalkoztunk hangsúlyozottan, hogy a tájtervezés milyen módon jelenik meg az európai országok a területi tervezési rendszerében. Munkánk alapját az egyes országok területi tervezését meghatározó alapdokumentumok, politikák áttekintésén túl az Interreg CE által finanszírozott Vital Landscapes projekt szakértői jelentései adták. A kutatásba bevont országok: Ausztria, Cseh Köztársaság, Németország, Lengyelország, Magyarország, Szlovénia, Szlovákia valamint Norvégia.
Különböző korú kocsánytalan tölgyes állományok diverzitásának összehasonlító vizsgálata a Börzsönyben
Authors: Trenyik Petra , Borcsa-Bodolay János , Molnár Marianna , Barczi Attila , Czóbel Szilárd
Published: February 2023

A cönológiai felvételeken alapuló diverzitás vizsgálatokat a Börzsönyi-peremhegység kistáj területén kiválasztott, eltérő korú kocsánytalan tölgyes dominálta állományokban végeztük. A Börzsöny az antropogén hatásoktól leginkább megkímélt hegységünk, 1997 óta a Duna-Ipoly Nemzeti Park része, valamint a Natura 2000 hálózatának is tagja, így a régóta jelenlévő erdőgazdálkodás ellenére is fajgazdag, természetközeli állapotú erdők borítják. Az erdészek körében ma az egyik legpreferáltabb, őshonos fafaj a kocsánytalan tölgy, így ezen faj dominálta állományokat választottuk vizsgálatunk alapjául. Az erdőgazdálkodás, biodiverzitásra gyakorolt hatásainak a feltárására első lépésként a mintaterületek vegetációjának cönológiai felmérését végeztük el 6, főbb paramétereiben megegyező, de eltérő korcsoportú erdőrészletben, azzal a céllal, hogy a korcsoportok struktúra és dominancia viszonyait meg tudjuk állapítani. A vizsgált korcsoportok biodiverzitás értékeinek az összehasonlítását a Shannon- és a Simpson-diverzitás indexek segítségével készítettük el. A kocsánytalan tölgyes állományokban összesen 88 edényes növényfajt azonosítottunk, amiből 15 fafaj, 11 cserjefaj, 62 pedig lágyszárú faj volt. Mindössze két inváziós taxon, a Robinia pseudo-acacia és a Solidago canadensis jelent meg alacsony borítással a felvételekben. A lombkoronaszint diverzitása a 19 éves állománynál volt a legmagasabb és a legidősebb 92 éves állománynál a legalacsonyabb. A cserjeszint diverzitása a 61 éves állománynál volt a legmagasabb, míg a 2 évesnél a legalacsonyabb. A gyepszint esetében a diverzitás értékek növekedése figyelhető, majd a 61 évesnél idősebb állományokban csökkenés tapasztalható.
A Comparative Study of the Point of View between Film and Novel in The Flowers of War
Authors:   K-Culture·Story Contents Research Institute, Hwang Young-Mee
Published: February 2023

This paper compares Jin Ling Shi San Chai, a novel written by the Chinese American writer Yan Geling, and its film adaptation, The Flowers of War, directed by Zhang Yimou, to reveal the internal and external characteristics of each work by looking at the differences of point of view between them, which arose from the process of adaptation. Although there are not many studies on Yan Geling in Korea, there are over 100 studies by Chinese scholars on the novel and film adaptation of Jin Ling Shi San Chai, so many that it is difficult to list them all. This paper attempts to identify the characteristics of the novel by using the theory of narrative to show how the novel embodies its theme. It also investigates how the film embodies the theme of the story to reveal the characteristics of director Zhang Yimou. This study focuses on the fact that Jin Ling Shi San Chai is composed of a first-person observer perspective, narrated by the nephew of the protagonist, Meng Su-Juan. By narrating the story from the nephew’s first-person observer perspective, the author achieves intersubjectivity and freely goes back and forth the realms of subjectivity and objectivity. In this paper, it is analyzed that the intersubjectivity is realized through the point of view shots and voice-over narrations in the film.
An Analysis on the Narrative Time of Knives Out: the Utility and Limitation of Gérard Genette’s Narrative Theory
Authors:   K-Culture·Story Contents Research Institute, Jeong Sae-Byeol , Chung Young-Kwon
Published: February 2023

This paper examines the narrative effect and the genre variation which is constructed by the time of narration that transforms story order through analyzing the film, Knives Out(2019), and confirms that this strengthens the social message of the film. Especially, I analyze the narrative time focusing on the “analepsis” which indicates the earlier incidents without following the chronological orders. I use the method of Gérard Genette who had much influence on the study on film narrative as well as novel, as an theoretical tool. Genette’s concept on narrative order is very useful for analyzing the difference between story time and time of narration. However, there are some theoretical limitations from the unique characteristics of film narrative which is quite distinct from literature. Consequently, I was able to verify the following through this study. Firstly, Knives out plays a variation on the convention of detective film in the process of rearranging story order in the plot. This plays the role from which effectively draws the curiosity, suspense and surprise of audience, and clarifies the theme on the criticism against class inequality and capitalist selfishness in American society. Secondly, there are some points which get out of Genette’s narrative theory on the time throughout the film. Because a film has both visual elements and auditory elements unlike a literary text, and there are not a given reception order of audience in a frame.
PetTube Animals, devenir-character and becoming a story: Characterization and storytelling of animals in Youtube
Authors:   K-Culture·Story Contents Research Institute, Kil Hye-Bin
Published: February 2023

PetTube is new kind of contents created with the progression of digital media. Pets are re-created in PetTube as a member of the community and a special being with own individuality and identity. Based on the tendency of portraying animals, this research analyzed the process of characterization and storytelling of animals on PetTube. Character semiotics and ‘Devenir-’ theory of Gilles Deleuze and Pierre-Féix Guattari was used as methods to interpret how animals are described in Youtube channels. Animal is the core of PetTube. Animals are described as a humanlike being and constantly form a relation with internal and external elements of the video. Former is ‘devenir-character’, which makes animals deviate from the fixed form of ‘animal’. Animals become character by associating language and consciousness to the animal’s appearance. Latter is storytelling of Ritornello, which is done through five patterns of interaction: with human, animal, object, oneself and perspective. Repetition of action and reaction of animals within the interaction forms devenir-character’s intrinsic domain. This paper has pioneering significance in PetTube research area for analyzing contents based on character and storytelling. Although the animal had become the main source of contents for a long time on Youtube, the research related to PetTube is still insufficient. It provides an implication to the contents researchers. This research can be the trigger and an indicator for follow-up researchers to diversify the topic related to PetTube and animal contents.
Storytelling strategy of transformation of time transcendence motive and maturation plot grammar in
Authors:   K-Culture·Story Contents Research Institute, KIM Jeong-Ung
Published: February 2023

This study aims to examine the storytelling method in which the two characteristics of the 'maturity' plot of the story are properly mixed together with the method of the time transcendence motif shown in the Japanese film . In , while transforming the existing motive in the process of using the time machine and the experience of the protagonist boy's 'time transcendence', the storytelling method applied the 'maturity' plot grammar to learn about the 'non-mainstream' in society. It conveys a critical mind and a thematic consciousness that the past, present, and future are connected to each other. The motivation for time transcendence through a time machine in many films based on time travel so far stems from the desire to change the wrong reality through time travel. But in this movie, it's different. In a future world where the length of the video is 5 seconds, the boy's pure heart works as a motivation when he can't find the debut film of the master director 'Barefoot'. In particular, this boy is playing the role of the main character, but the actual protagonist in this film is 'Barefoot', a 'girl' who loves the 'Samurai' genre living in the present. This is because this film puts more weight on the growth of 'girls' than the growth of boys who experience time transcendence. In view of the fact that more and more films are being produced faithfully to the conventions of the genre for the stability of popular box office success and success, the method approached in this film conveys the intention and theme of the creator rather than following only the existing motive conventionally. It shows that the storytelling potential of a work can be expanded when transformation is pursued in an effective way to do so.
SRQuality: Uma Análise Comparativa de Técnicas de Detecção de Anomalias de Requisitos de Software
Authors: Pereira Fábio Rodrigues , Parreira Júnior Paulo Afonso
Published: February 2023

O desconhecimento dos pontos fortes e fracos das abordagens preexistentes sobre anomalias de requisitos é uma carência identificada na literatura vigente. Por conseguinte, este trabalho candidata-se a realizar uma análise comparativa das abordagens para identificação de anomalias de requisitos preexistentes com o intuito de se conhecer sua efetividade (cobertura e precisão), bem como seus pontos fortes e fracos. Além disso, pretende-se especificar recomendações de melhorias para as ferramentas analisadas.