bluuebunny/crossref_metadata_2025_split huggingface dataset:
HUBUNGAN MINAT MEMBACA BUKU TEKS, KEMANDIRIAN BELAJAR, DAN HASIL BELAJAR KOGNITIF PEMBELAJARAN SEJARAH
Authors: Tri Lestari Mega , Pelu Musa , Abidin Nur Fatah 
Published: July 2022

This article aims to analyze the relationship between reading interest of textbooks, independence of learning, and cognitive learning outcomes of students in history learning. The ex-post facto based on the quantitative approach was used as the research method. The population in this research was eleventh-grade students in State Senior High School Kebakkramat with a total sample of 78 students taken by simple random sampling. Data collection techniques were questionnaires and documents. The results of the research showed that (1) there was a positive and significant relationship between reading interest and students' historical cognitive learning outcomes; (2) there was a positive and significant relationship between learning independence and students' historical cognitive learning outcomes; and (3) there was a relationship between reading interest and learning independence simultaneously with students' historical cognitive learning outcomes. Based on the results, it can be pointed out that the reading interest and independence should be improved through appropriate learning sources and models to enhance students' cognitive learning outcomes. Artikel ini bertujuan untuk menganalisis hubungan antara minat baca buku teks, kemandirian belajar, dan hasil belajar kognitif siswa pada pembelajaran sejarah. Metode penelitian yang digunakan adalah ex-post facto dengan pendekatan kuantitatif. Populasi dalam penelitian ini adalah siswa kelas XI SMA Negeri Kebakkramat dengan jumlah sampel 78 siswa yang diambil secara simple random sampling. Teknik pengumpulan data adalah angket dan dokumen. Hasil penelitian menunjukkan bahwa (1) terdapat hubungan yang positif dan signifikan antara minat baca dengan hasil belajar kognitif sejarah siswa; (2) terdapat hubungan yang positif dan signifikan antara kemandirian belajar dengan hasil belajar kognitif sejarah siswa; dan (3) ada hubungan antara minat baca dan kemandirian belajar secara simultan dengan hasil belajar kognitif sejarah siswa. Berdasarkan hasil penelitian, dapat dikemukakan bahwa minat dan kemandirian membaca perlu ditingkatkan melalui sumber dan model pembelajaran yang sesuai untuk meningkatkan hasil belajar kognitif siswa.
Diversity of the moth fauna (Lepidoptera: Heterocera) of a wetland forest: A case study from Motovun forest, Istria, Croatia
Authors: Koren Toni , Vukotić Kaja , Črne Mitja 
Published: July 2022

Background and Purpose: The Motovun forest located in the Mirna river valley, central Istria, Croatia is one of the last lowland floodplain forests remaining in the Mediterranean area.Materials and Methods: Between 2011 and 2014 lepidopterological research was carried out on 14 sampling sites in the area of Motovun forest. The moth fauna was surveyed using standard light traps tents.Results and Conclusions: Altogether 403 moth species were recorded in the area, of which 65 can be considered at least partially hygrophilous. These results list the Motovun forest as one of the best surveyed regions in Croatia in respect of the moth fauna. The current study is the first of its kind for the area and an important contribution to the knowledge of moth fauna of the Istria region, and also for Croatia in general.
Wood nematode species spectrum in the Mediterranean pine forests of Croatia
Authors: Đođ Nikolina , Cota Ejup , Pernek Milan 
Published: July 2022

Background and purpose: This work presents the first research on wood nematodes in Croatia and it was done in order to address the question of the impact of dendropathogenic nematodes in pine stands in the coastal region of Croatia. To reveal this impact, the first step is the isolation and proper identification of the species spectrum of the existing wood nematodes. The aim of this study was to identify wood nematode species isolated from different pine tree species (Pinus halepensis, P. nigra, P. maritima) throughout the coastal region of Croatia and to identify their status as either pathogens or saprofits, which should build the basis for further research and understanding of the negative influence of this organisms on the decline of Mediterranian pine stands. Materials and methods: The research was carried out in 2013 and 2014 and it was done along the entire coastal region of Croatia. The experiments were carried out at two levels: by sampling wood nematodes and by monitoring pine longhorn beetles. Wood samples of dry or partly dry trees of P. nigra, P. halepensis and P. pinaster were collected throughout the year in the form of rings, branches, sawdust or wood chips without bark on different heights on the trees. Two techniques were used for the extraction of nematodes: Baermann funnel technique and Cobb`s method. In samples with an increased number of nematodes, some nematodes were separated and preserved in DESS solution for further morphological and molecular analysis. In the spring of 2014, the monitoring of pine longhorn beetle Monochamus galloprovincialis was done at 6 locations along the coastal region of Croatia were traps with pheromones were installed. The traps were placed in the treetops at a height of about 7 m in P. halepensis stands. The collected pine longhorn beetles were inspected for nematodes in the laboratory. Results: Saprophytic nematodes from the families Rhabditidae, Diplogasteridae and Cephalobidae dominated in the samples. In 9 wood samples pathogenic nematodes which belong to the genus Bursaphelenchus: B. mucronatus, B. sexdentati and B. minutes were detected . The pine wood nematode B. xylophilus was not found in the collected samples. A total of 109 pine longhorn beetles have been caught in traps with pheromones and their analysis showed that neither B. xylophilus nor native wood nematodes were present on them.. Conclusions: This is the first record of wood nematodes in the coastal region of Croatia. The results of this research confirm the presence of nematodes and their possible influence on the process of pine decline of the Mediterranean pine species in Croatia. The presence of M. galloprovincialis, the vector of highly damaging B. Xylophilus, has been confirmed during this research.
Allelopathic potential of the invasive species Aster lanceolatus Willd.
Authors: Nešić Marija , Obratov-Petković Dragica , Skočajić Dragana , Bjedov Ivana , Đukić Matilda , Đunisijević-Bojović Danijela 
Published: July 2022

Background and Purpose: Aster lanceolatus Willd. is a highly invasive plant in Serbia. However, mechanisms that allow A. lanceolatus to be so competitive and to become dominant in riverine plant communities are not clear. Several potentially allelopathic compounds have been identified in A. lanceolatus tissues and those substances could possibly contribute to the rapid spread of this species. Materials and Methods: In this paper, the allelopathic potential of Aster lanceolatus Willd. was studied. Lactuca sativa L. and Sinapis alba L. were selected as the bioassay species. Under laboratory conditions, different concentrations of aqueous extracts of A. lanceolatus were applied to determine their effect on seed germination and seedling growth of the test species. Influences of various aqueous extracts on the germination of bioassay species were tested using one-way analysis of variance (ANOVA). In addition, radicle and hypocotyl lengths and dry weight of seedlings were expressed as a percentage of growth inhibition of the control. Results and Conclusion: The bioassay present in this paper has shown that the aqueous extracts obtained from different vegetative organs of A. lanceolatus have an inhibitory effect on seed germination and seedling growth of the test species and that those potentially allelopathic compounds could contribute to the competitive ability of A. lanceolatus against native plants. Keywords: Aster lanceolatus Willd., Compositae, invasive plants, allelopathy, bioassay
Distributional patterns of fecal indicator bacteria in spring area of Plitvice lakes National park
Authors: Vurnek Maja , Brozinčević Andrijana , Briški Felicita , Matoničkin Kepčija Renata 
Published: July 2022

Background and purpose: Fecal indicator bacteria (FIB) have widespread use as indicators of water quality and health hazards. The purpose of this study was to determine distributional patterns of FIB and to assess their origin on several sites in spring area and in vertical profile of Prošćansko Lake in Plitvice Lakes National Park. Materials and Methods: The study was conducted from March to January 2013 on 9 sampling sites. Standard microbiological methods were used to determine densities of total coliforms (TC), fecal coliforms (FC), fecal streptococcus (FS), Pseudomonas aeruginosa (PS) and Clostridium perfringens in water samples. Results and Conclusions: Source area sustained higher densities of FIB compared to Prošćansko Lake, throughout the study period. Sampling site White River below the village had highest values of certain FIB, indicating Plitvički Ljeskovac as main fecal pollution source. There were seasonal differences in TC and FC with July and October displaying increased densities, the latter probably due to heavy rainfall. The ratio FC/FS in July indicated contamination of mainly animal origin. At the sampling site of Matica River estuary in Prošćansko Lake, an increased densities of TC and FC bacteria were observed compared to other sites and depths, possibly due to source streams influence and stratification conditions. This study showed that the indicator bacteria of fecal contamination in the spring area of the Plitvice Lakes National Park are present and their quantity and distribution patterns depend on season, weather conditions and different effects in water column of the lake. Keywords: total coliforms, fecal coliforms, FC/FS ratio, Pseudomonas aeruginosa, source streams, lake, protected area
Influence of pH and plant growth regulators on secondary metabolite production and antioxidant activity of Stevia rebaudiana (Bert)
Authors: Radić Sandra , Vujčić Valerija , Glogoški Marko , Radić-Stojković Marijana 
Published: July 2022

Background and purpose: Beside being rich with sweet glycosides, Stevia rebaudiana Bertoni is an interesting source of flavonoids and phenols. The current study aimed to assess the potential for increasing total phenols and flavonoids in S. rebaudiana tissue by varying concentrations of plant growth regulators (PGR) and pH levels of media. Materials and methods: The culture was established from seeds and propagated shoots were cultured on media of different pH levels (4.6, 5.8 and 7.4) and PGR. Total polyphenolics and free radical scavenging capability of leaf, callus and root extracts were determined. Shoot height, root length, shoot and root number were also recorded. Results: Shoot elongation and root development was stimulated by singly applied growth regulators though the values of both parameters were also satisfactory in PGR-free media. In the latter media, pH value of 4.6 was a main factor for increasing leaf metabolite levels. A most significant rise in phenols and flavonoids was evident in response to combination of BA either with GA3 or IAA compared to singly applied regulators indicating synergistic effects of PGR (especially of auxins and cytokinins). However, polyphenolics levels and their distribution between different tissues were also influenced by medium pH value. A positive correlation was found between antioxidant activity of S. rebaudiana extracts and phenols and flavonoids.Conclusions: The results show that PGR and medium pH value strongly affect accumulation of secondary metabolites and can lead to significant enhancement in productivity of bioactive polyphenolics in S. rebaudiana plant cultures. Keywords: Stevia, phenols, flavonoids, plant hormones, antioxidant
Detection of virulence gene belonging to cag pathogenicity island in Helicobacter pylori isolates after multiple unsuccessful eradication therapy in Northwest Croatia
Authors: Varda Brkić Dijana , Katičić Miroslava , Bedenić Branka , Presečki Stanko Aleksandra , Plečko Vanda 
Published: July 2022

Background: Some of the genes belonging to cag pathogenicity island (cagPAI) in Helicobacter pylori were found to be associated with an increased severity of gastric mucosal inflammation that might lead to the development of gastroduodenal disease. Aim: The aim of our study was to define a group of patients based on the frequency of virulence genes of cagPAI island and comparison with pathohistological alterations of gastric mucosa who need to be subjected to further eradication therapy after previous unsuccessful eradication therapy and in spite of benign endoscopic findings. Material and methods: In total 103 H. pylori isolates were analysed. Genes encoding virulence factors were detected by PCR with primers for 10 loci in cagPAI: Apcag (cagA promotor region), cagA1, cagA2, cagA3, cagM, cagT, cagE, LEC, tnpA and tnpB. The patients who provided isolates were classified into three clinical categories: non-ulcer dyspepsia (n=69), erosio/ulcus ventriculi (n=22) and erosio/ulcus duodeni (n=12). Results: 16 strains (15.5%) were negative for all tested genes. 87 (84.5%) of the isolates had parcially deleated cagPAI. None of the isolates possessed all 10 genes. The frequency of single cagPAI genes were as follows: Apcag 63.1%, cagA1 71.8%, cagA2 69.9%, cagA3 5.8%, cagM 71.8%, cagE 75,7%, cagT 68% tnpA 9.7%, tnpB 7.8% i LEC 48.5%. No statistically significant difference was observed between the presence of any cagPAI genes and endoscopic diagnosis (p>0.16). The presence of CagA2, Apcag and cagM showed statistically significant correlation with higher level of patohistological parameters of gastritis (p<0.05). Conclusions: H. pylori isolates with positive cagA, Apcag, and cagM genes are correlated to higher degree of patohistological lesions of gastric mucosa; without statistically significant correlation with endoscopic diagnosis. Keywords: Helicobacter pylori, genotyping, cag pathogenicity island, cagA
Temporal and habitat distribution of macrophytes in lowland eutrophic reservoir Gruža in Serbia
Authors: Topuzović Marina , Pavlović Dragana , Ostojić Aleksandar 
Published: July 2022

Background and Purpose: The research in this paper are based on the study of the distribution in time and space of macrophytes along the different parts of shoreline of Gruža Reservoir and emphasize the importance of establishing relations between distribution, diversity and mass of macrophytes and the ecological conditions of the environment. Development diversity of macrophytes needs to be constantly monitored and their regulation is necessary for Reservoir conservation, especially because the Reservoir is used as a water supply for a nearby city. Materials and Methods: During the period 2004-2005 aquatic macrophytes were investigated (by the method of transects) bimonthly from May to October and results was compared with the results obtained during the research in 1986. Relative abundance was evaluated using a five degree scale. These data form the basis for the mathematical model with the following data: Relative Plant Mass for each species, cumulative Relative Plant Mass for growth forms and Mean Mass Indexes. Results: Quantitative analysis of macrophytes indicates that the morphometrical characteristics of shoreline, water depth, vegetation characteristics and nutrient pollutants play an important role in the appearance, diversity and abundance of macrophytes. Conclusions: The distribution of most aquatic macrophytes in Gruža Reservoir is heterogenous with mean mass indexes MMT (for all macrophytes in total stretches) and MMO (for stretches with their occurrence) values of different size and with low value of distribution ratio. Our results have confirmed previously set hypothesis that poor physical conditions, rather than water quality, might be responsible for restricting diversity of macrophytes. Keywords: macrophytes; horizontal extension; shoreline characteristics; distribution coefficient
ARTIFICIAL INTELLIGENCE IN PERSONNEL MANAGEMENT IN AN INNOVATIVE ENTERPRISE
Authors: Курина Т.Н. 
Published: July 2022

Отмечено, что для поддержания достигнутых темпов развития образования, науки, технологии и производства требуется все большее количество специалистов высокой квалификации. В связи с этим обоснована актуальность привлечения новых интеллектуальных ресурсов. В качестве одного из них предложена работа в группах, обеспеченная системами поддержки принятия решений, всевозможными экспертными, интеллектуальными системами, искусственным интеллектом и системами виртуальной реальности. Предпринята попытка научного анализа и критического осмысления проблемы использования искусственного интеллекта в управлении персоналом инновационного предприятия
It is noted that in order to maintain the achieved rates of development of education, science, technology and production, an increasing number of highly qualifi ed specialists are required. In this regard, the relevance of att racting new intellectual resources is justifi ed. As one of them, group work is proposed, provided with decision support systems, various expert, intelligent systems, artifi cial intelligence and virtual reality systems. An att empt has been made to scientifi cally analyze and critically comprehend the problem of using artifi cial intelligence in the personnel management of an innovative enterprise.
THE ROLE OF STATE SUPPORT IN THE DIGITAL TRA NSFORMATION OF THE MEASUREMENT OF THE INNOVATIVE POTENTIAL OF THE NATIONAL ECONOMY
Authors: Мешкова Е.Д. , Тинькова Е.В. , Тиньков С.А. 
Published: July 2022

Определены нормативная база и результаты государственной поддержки развития инновационного потенциала страны. Показано влияние цифровизации на инновационный потенциал. Доказана необходимость корректировки методики оценки уровня инновационного потенциала в условиях цифровизации. Предложены показатели, которые целесообразно учитывать при расчете инновационного потенциала национальной экономики. Предложен алгоритм расчета инновационного потенциала национальной экономики.
Th e regulatory framework and the results of state support for the development of the country’s innovation potential are determined. Th e infl uence of digitalization on innovation potential is shown. Th e necessity of adjusting the methodology for assessing the level of innovation potential in the conditions of digitalization is proved. Th e indicators that it is advisable to take into account when calculating the innovative potential of the national economy are proposed. An algorithm for calculating the innovation potential of the national economy is proposed.
ALGORITHM FOR THE FORMATION OF APPLICATIONS IN THE CHARITY FUND
Authors: Блохина Е.С. 
Published: July 2022

Рассмотрены задачи управления благотворительными фондами в рамках работы управляющей подсистемы фонда с заявками на помощь, поступающими из внешней среды от реципиентов. Разработан подход, предполагающий дифференциацию заявок по срокам исполнения, на основании предоставленных реципиентом документов и личного профессионального анализа конкретной ситуации, проводимого уполномоченными сотрудниками благотворительного фонда. Представлен алгоритм формирования заявок в благотворительном фонде, использование которого позволит повысить качество и количество оказываемых услуг в сфере благотворительности.
Th e article considers the tasks of managing charitable foundations within the framework of the fund’s management subsystem with requests for assistance coming from the external environment from recipients. An approach has been developed involving the diff erentiation of applications by deadlines, based on the documents provided by the recipient and a personal professional analysis of a specifi c situation conducted by authorized employees of the charitable foundation. Th e algorithm for the formation of applications in the charity fund, developed by the author, is presented, the use of which will improve the quality and quantity of services provided in the fi eld of charity.
INFRA STRUCTURE DEVELOPMENT USING PUBLIC-PRIVATE PARTNERSHIP MECHANISMS
Authors: Полоненко В.А. 
Published: July 2022

Обозначена одна из основных проблем развития инфраструктуры государства – стоимость инфраструктурных проектов. Обоснована необходимость поиска новых путей решения данной проблемы, которые позволят обеспечить необходимый уровень развития, при этом не оказав слишком большую нагрузку на государственный бюджет. В качестве одного из возможных решений предложено применение механизма государственного-частного партнерства.
One of the main problems of the state’s infrastructure development is identifi ed – the cost of infrastructure projects. Th e necessity of fi nding new ways to solve this problem, which will ensure the necessary level of development, while not putt ing too much strain on the state budget, is substantiated. Th e use of a public-private partnership mechanism is proposed as one of the possible solutions.
A LOOK AT THE PERIODIZATION OF THE DEVELOPMENT OF EDUCATION ON CRIMINALISTIC CHARA CTERISTICS OF CRIMES
Authors: Яворский М.А. , Блинов В.М. 
Published: July 2022

Предпринята попытка выстроить периодизацию развития учения о криминалистической характеристике преступлений как ключевого элемента методики расследования уголовно наказуемых деликтов. Проанализированы взгляды на сущность и содержание концептов «криминалистическая характеристика преступлений», «криминалистическая модель преступлений», «информационная модель преступлений» и «типовая информационная модель преступлений». Представлен авторский подход к содержанию категории «модель преступлений».
Th e article att empts to build a periodization of the development of the doctrine of the forensic characterization of crimes, as a key element of the methodology for investigating criminally punishable delicts. Th e views on the essence and content of the concepts “forensic characteristics of crimes”, “forensic model of crimes”, “information model of crimes” and “typical information model of crimes” are analyzed. Th e author’s approach to the content of the category “model of crimes” is presented.
Historical-philosophical Strategy roots as a Fundamental Science
Authors: Kuznetsov Yurii 
Published: July 2022

Motives of human behavior in socio-economic environment took up minds of the greatest philosophers and scientists during the entirety of the human history. Scientific-philosophical paradigm of artificial societies, based on methodological problems of cognition of real society functioning mechanisms, namely specific agents, exactly assumes studying human behavior in socio-economic environment, that is their different strategies. Strategy as a relatively new science, expects forecasting and strategizing of various kinds of strategizing objects, in fact – various kinds of agents and their activity. Such agent-based approach, based on using intellectual (rational) agents, implies using intelligence as a calculating part (planning) of ability to reach set goals, which is a strategizing in a strategy science.
Social sciences, including strategy as a science, gradually become closer to natural sciences both in tools and methodology principles, relying on interdisciplinary of researches and defining necessity of creating artificial societies and virtual worlds as research models of real society and economy. New research terminology and tools that need conceptual elaboration appear. Practical orientation of strategy as a relatively new science is not doubted and is proved by series of historical and economical events. In this case, however, proof of its fundamentality is needed.
In a cycle out of two articles, an attempt to substantiate strategy as a fundamental science, defining agents behavior as central units of modeling artificial societies, based on research of its philosophical roots is made, which is a goal of this research. The first work is presented.