bluuebunny/crossref_metadata_2025 huggingface dataset:
Total mercury distribution among soil aggregate size fractions in a temperate forest podzol
Authors: Gómez Armesto Antía , Bibián-Núñez Lucía , Campillo-Cora Claudia , Pontevedra-Pombal Xabier , Arias-Estévez Manuel , Nóvoa-Muñoz Juan Carlos
Published: September 2021

This study determined the distribution of total Hg (HgT) among aggregate size fractions in the A, E, Bh and Bs horizons of a representative temperate forest podzol. The aggregate distribution was dominated by the coarse sand size fraction (average of 55%) followed by fine sand (29%), fine silt (10%), coarse silt (4%) and clay (2%). In general, HgT mean values increased as the aggregate size become smaller: clay (170 ng g-1) > fine silt (130 ng g-1) > coarse silt (80 ng g-1) > fine sand (32 ng g-1) > coarse sand (14 ng g-1). Total Hg enrichment in clay-sized aggregates ranged from 2 to 11 times higher than the values shown by the bulk soil (< 2 mm). The accumulation of HgT in the finer size aggregates was closely related to total organic C, Na-pyrophosphate extracted C, metal (Al, Fe)-humus complexes and Al and Fe oxyhydroxides. Indeed, these parameters varied significantly (p < 0.05) with the aggregate size and their highest values were found in the finer fractions. This suggested the role of these soil compounds in the increase of the specific surface area per mass unit and negative charges in the smallest aggregates, favouring Hg retention. Mercury accumulation factor (HgAF) values reached up to 10.8 in the clay size aggregates, being close to 1 in sand size fractions. Regarding Hg enrichment factors (HgEF), they were < 4 (“moderate pollution” category) in most of the horizons and aggregate sizes. Grain size mass loading (GSFHg) revealed that finer fractions had a higher Hg loading than their mass fractions, with a notable contribution of fine silt which made up > 50% of HgT in Bh and Bs horizons. The potential ecological risk index (PERIHg) increased as the aggregate size decreased, with the highest values in the illuvial horizons (45-903) and lowest in the E horizon (3-363). Heterogeneous distribution of Hg in the soil aggregate size fractions must be considered for Hg determination for purposes such as critical loads, background values or environmental risk indices. In addition, Hg accumulation in finer aggregates could be of concern due to its potential mobility in forest soils, either transferred by leaching to groundwater and freshwaters or mobilized by runoff in surface horizons.
Pleistocene paleosols associated with megafauna in Northwestern Mexico: Paleoecological inferences
Authors: Cruz-y-Cruz Tamara , Sánchez-Miranda Guadalupe , Carpenter John , Terrazas-Mata Alejandro , Sedov Sergey , Solleiro-Rebolledo Elizabeth , Benavente-Sanvicente Martha Elena
Published: September 2021

The pedological cover of the state of Sonora, in northern Mexico, is predominantly composed of moderately developed red soils that evidence processes of weathering, humification, rubification, neoformation of clay, and carbonation, classified as Cambisols according to the WRB. These soils constitute a pedological unit denominated the San Rafael Paleosol (SRP). In contrast, gray soils are recorded in some sites located in semi-closed basins and are characterized by processes of weathering, neoformation of clay, reductomorphism and carbonation. These soils developed during the late Pleistocene under a semi-arid and cold climate, slightly more humid than the present one, with winter dominant rains, and marked seasonal changes. These paleosols are associated with remnants of Pleistocene Rancholabrean fauna of diverse composition, associated with arid and humid climates, demonstrating local climatic variations much more complex than at present. This paper evaluates the physical, chemical and micromorphological attributes of paleosols located in the San Francisco and El Arenoso ranches in the north of Sonora. The analyses are undertaken in order to identify the main pedogenetic processes and to establish the predominant environmental conditions during their formation, specifically the particular characteristics associated with semi-enclosed basins that allowed the accumulation of water and the formation of ponds. At both sites remains of Pleistocene megafauna have been found associated with paleosols. These results are contrasted with previous paleopedological studies and the paleontological record, permitting a broader discussion of regional paleoclimatic trends.
Microdiagnostics of initial pedogenesis on a phosphogypsum dump
Authors: Belobrov Victor Petrovich , Lebedeva M. P. , Abrosimov K. N. , Grebennikov A. M. , Torochkov E. L. , Ryashko A. I.
Published: September 2021

This paper presents the results of the study of initial pedogenesis on phosphogypsum dump rocks under dry steppe bioclimatic conditions (Balakovo, Saratov Region, Russia). It was shown that a soil crust about 3 cm thick was formed at the dump surface as a result of natural pedogenic processes over a period of 20-30 years. Such soil crusts act to cement the surface and protect the dump material from deflation and water erosion. The crust was shown to consist of two parts that can be distinguished by morphological features: an upper part (about 2 cm thick) of a more firmly bound material more grey in colour and a lower part (about 1 cm thick) with a looser consistency and lighter colour. The structural organisation is primarily determined by the presence of live roots of grasses and mosses, which is characteristic of a biogenic crust. The two parts of the crust were characterized at both macro- and micro-scales, by use of thin sections and tomographic imagery. The presence of humification features and porosity observed within the crust allowed for the diagnostics of initial pedogenesis.

 
Effect of an acid mine spill on soils in Sonora River Basin: Micromorphological indicators
Authors: Rivera Uria Maria Yazmin , Ziegler-Rivera Francisco Robert Alexander , Díaz-Ortega Jaime , Prado-Pano Blanca , Martín Romero Francisco
Published: September 2021

The role of soil could be decisive for the neutralization of the acid solution and immobilization of the metallic contaminants produced by mining industry. We studied micromorphological indicators of the interaction between the acid solution and soil material in the profile of Fluvisol at the Bacanuchi river (Sonora River Basin, Mexico) terrace affected by the catastrophic mine spill and in analyzing sample from a soil column treated with an acid liquid imitating the spill. Original unaffected soil is sandy with poorly developed pedogenetic features, however, frequent primary and secondary micritic and sparitic carbonates define high pH values. In the soil influenced by acid solutions under natural and laboratory conditions, carbonates were absent whereas neoformed gypsum crystals with radial intergrowth were observed together with accumulation of fine material enriched in ferruginous pigment. Micromorphometric quantification of the iron-rich fine material has shown its increase after interaction with the acid solution. We conclude that the interaction consisted of the neutralization reaction between the more reactive phases of the soil and the acid solution during which carbonates were consumed and gypsum was neoformed. Fine iron oxides precipitated after neutralization of acidity, the pH increased and the color changed. It is highly probable that other metallic contaminants co-precipitated with the ferruginous components.
Medium-term impact of post-fire emergency rehabilitation techniques on a shrubland ecosystem in Galicia (NW Spain)
Authors: Díaz Raviña Montserrat , Lombao Vázquez Alba , Barreiro Buján Ana Isabel , Martín Jiménez Angela , Carballas Fernández Tarsy
Published: September 2021

The aim of this work was to study the effectiveness of two post-fire emergence rehabilitation techniques (seeding and mulching) for reducing soil erosion as well as their effects on the soil quality; therefore in the field, experimental plots of unburnt soil, burnt soil, burnt soil plus seeding and burnt soil plus mulching were established. Soil samples were collected from the A horizon and a wide range of physical, chemical and biological soil properties were analyzed to evaluate soil quality. The effect of fire on the vegetation cover was observed after one year and changes in soil properties persisted even after four years. The phospholipid fatty acids pattern showed that in the medium-term (8-48 months after the fire), the fire may modify the soil microbial communities by altering the plant community via plant-induced changes in the soil environment. No effect of seeding or mulching on the vegetation cover was observed. The mean efficiency in preventing soil erosion between 8 and 12 months after the fire and the application of the treatments was 11% for seeding and 65% for mulching. These stabilization treatments had a minor influence on the post-fire soil quality in the medium-term (48 months); therefore, taking into account its effectiveness for reducing soil erosion, the mulching treatment is recommended as the best post-fire stabilization technique.
Chemical diversity and molecular signature of soil humic fractions used as proxies of soil quality under contrasted tillage management
Authors: Panettieri Marco , Jiménez-González Marco Antonio , De Sosa Laura L. , Almendros Gonzalo , Madejón Engracia
Published: September 2021

Increasing food production while avoiding the progressive degradation of agricultural soils has become one of the major challenges at a global level. In consequence, the development of sustainable tillage methodologies or cultivation strategies is an important subject of current research. In fact, it has been observed that the implementation of reduced tillage (RT) vs. traditional tillage (TT) in the long term not only improves soil physicochemical properties but also global soil quality in terms of soil health. In particular, the increase of the soil organic carbon (SOC) content under RT conditions is one of the most important factors, but there is little information about the chemical composition and humification level of this carbon, and thus about its persistence at long-term. This is of particular importance considering the policies of carbon sequestration and climate change mitigation, such as the “4 per 1000” initiative. In this study, molecular-level characterization of the humic acid (HA) and fulvic acid (FA) fractions isolated from a soil after 19 years under RT and TT practices was carried out. This study would provide objective descriptors of the impact of these two tillage practices in the chemical composition of the resulting SOC. With this purpose, the potential of Fourier Transform Ion Cyclotron Resonance Mass Spectrometry (FTICR-MS) for assessing changes in the molecular assemblages released from the humic fractions (HA and FA) was examined. The results showed enhanced diversity and chemical richness (expressed as number of molecular formulas) in the composition of SOC under RT. Different tillage-specific compound classes were associated with both tillage practices. As a whole, the humic fraction showed a higher proportion of molecular formulas for lipid and hydroaromatic families in the case of RT compared to TT, while the same fraction under TT showed a greater richness of oxidized protein-derived formulas than RT. In the case of FAs, a similar pattern was observed for hydroaromatic and protein-derived formulas, but the proportion of molecular formulas assigned to unsaturated lipids was higher in TT than in RT. In addition, increased number of formulas for aromatic and condensed aromatic compounds was observed in FAs under TT respect to RT.
Traditional knowledge on soil management and conservation in the inter-Andean region, northern Ecuador
Authors: Jiménez Álvarez Leticia Salomé , Andrade Edwin , Capa Mora Edwin Daniel , Fierro Jaramillo Natacha Del Cisne , Quichimbo Miguitama Pablo Geovanny , Jiménez Wilmer , Carrión Paladines Humberto Vinicio
Published: September 2021

Local farmers' knowledge of edaphic fertility indicators is a decisive factor for decision making and sustainable soil management. Thus, the purpose of this study was to determine soil fertility indicators according to the criteria of small farmers and contrast it with scientific knowledge. A field study was developed in northern Ecuador, where 95 semi-structured surveys were applied to farm owners in the Andean and Subtropical zones. Each questionnaire grouped several questions with topics such as plant indicators of soil fertility, physical indicators of soil fertility, forms of soil degradation and conservation strategies, as well as the acquisition of knowledge over time according to farmers' perception. Farmers consider that crops are indicators of soil fertility, while the presence of “weeds” indicate poor soils. Additionally, characteristics like color, texture, stoniness, depth, the presence of macrofauna and crop yield indicated soil fertility. Also, farmers are aware of the soil's contamination and of conservation strategies available to avoid this; however, since their main objective is to improve crop yield and not precisely soil conservation, they do not always apply these strategies. Some of these practices are transmitted from one generation to the next and are at risk of being lost, hence the importance of integrating farmers’ perception and scientific knowledge to generate guidelines for sustainable soil management.
Specifics of the Concert Master's Pedagogical Activity in the Context of Trends of Modern Art Education
Authors:   Kyiv National University of Culture and Arts, Kyiv, Ukraine, Koresandovich Natalia
Published: September 2021

The article considers the problems of pedagogical activity of the accompanist through the prism of the peculiarities of the development of art education in the first decades of the XXI century. It is stated that the current stage in the pedagogy of concertmaster activity is characterized by the presence of formed and developed by specialists in various fields of science basic concepts, scientific and methodological principles, methods of artistic and aesthetic education of future musicians. It was found that the issue of pedagogical competence of the accompanist is one of the urgent problems, as each historical stage of development of society, forming its own guidelines for art pedagogy, makes new demands or modifies existing ones. It is noted that the problems of concertmaster activity in the context of art education at the present stage are determined by the nature and content of the conditions that characterize the life of modern society. It is emphasized that the prospects for the development of pedagogical activities of the accompanist include educating future artists of the best artistic and aesthetic qualities, creating in the learning process conditions for comprehensive personal development, meeting professional and spiritual needs, developing their creative abilities and skills of artistic research. The specifics of the development of modern art education involves the transformation of traditional methods and approaches to teaching in order to adapt to the requirements of modern students, as well as - to the conditions of socio-cultural space.
Corruption in the Economy of Ukraine
Authors:   National Academy of Internal Affairs, Kiev, Ukraine, Kofanov Andrii , Pavlovska Nataliia , Kulyk Maryna ,   Kyiv National Economic University, Kiev, Ukraine, Tereshchenko Yuliia , Symchuk Anatolii
Published: September 2021

The research was conducted on the basis of the method of system analysis and generalization of information obtained during the survey conducted by different categories of law enforcement officers who carry out pre-trial investigation of the said crimes, as well as reports from the Ministry of Internal Affairs of Ukraine, the National Police of Ukraine, National Anti-Corruption Bureau of Ukraine, etc. for 2016-2019. The most relevant motives and methods of committing corruption crimes were analyzed and found that bribery and corruption were the first among economic crimes, and the increase in the number of these crimes was facilitated by the high corruption of state bodies in various spheres of public life. The key issues that will reduce the level of corruption in the state are outlined.
Current State of Issues and Perspective of Judicial and Judicial-Expert Activity Improvement in Ukraine
Authors:   National University of Defence of Ukraine, Kotlyarenko Lidiya , Pavlovska Nataliia ,   Kyiv National Economic University, Kiev, Ukraine, Komarynska Yuliia ,   National Academy of Internal Affairs, Kiev, Ukraine, Nesen Olha , Kotliarenko Oleksandr ,   National Defense University of Ukraine, Kyiv, Ukraine
Published: September 2021

Modern globalization and integration of international norms into the national legislation offers new challenges and priorities for the transposition of international standards into forensic activities of Ukraine. The study of foreign practice of regulating forensic activities provides new opportunities to improve the quality and professional competence of forensic examinations conducted by respective institutions. Successful accession to the European community is dependent on internal democratic development, achieving new quality of society, and irreversible democratic transformations in all spheres of social life.
Evaluation of glutamine supplementation in the diet on the structure and function of the intestine and the growth performance of African catfish, Clarias gariepinus (Burchell 1822) juvenile
Authors: Rahmat Ismail , Jusadi Dedi , Setiawati Mia , Fauzi Ichsan Ahmad
Published: September 2021

A triplicate experiment was conducted to evaluate the effect of the diet supplemented with free glutamine (Gln) on intestinal structure and function, as well as the growth performance of African catfish Clarias gariepinus juvenile. The commercial feed was supplemented with Gln of either 0% (control), 0.7%, 1.4% or 2.1%. Fish measuring 2 ± 0.02 cm were stocked in 12 aquariums 50x40x35 cm filled with water at a volume of 50 L with a density of 2,000 fish m-2. Fish were cultured for 30 days and fed on the diets three times a day at satiation. Results showed that the growth rate and biomass of the fish at the end of the experiment had a quadratic response, with the maximum growth achieved at 0.7% Gln treatment. The response pattern of fish growth was in line with the distribution of fish length. Fish in 0.7% Gln treatment had number fish measuring 5-6 cm more than 12% less than other treatments, while fish measuring 7-8 cm were more than other treatments. Higher growth in the 0.7% Gln treatment correlated with longer villi, higher protein retention, and ultimately higher feed efficiency. Increased intake of Gln in the diet also caused an increase in intestinal protease enzyme activity, and accumulation of Gln in the liver, but did not increase the enzymes activity of the liver Superoxidase Dismutase (SOD). It can be concluded that feeding on a diet supplemented with 0.7% Gln can improve the structure and function of the intestine, as well as increase the target size of catfish juvenile production.
Hyperfine structure S state of muonic helium atom
Authors: Aznabayev D.T. , Bekbaev A.K. , Korobov V.I.
Published: September 2021

In this work the nonrelativistic ionization energies 3He2+μ−e− and 4He2+μ−e− of helium-muonic atoms are calculated for S states.The estimates are based on the variational principle of exponential expansion. Convergence of the numerical values of variational energies is studied by increasing a number of the basis functions N. That allows to claim that the obtained energy values have 30-33 significant digits for S states
Influence of Cu+ impurity on the efficiency of creation of electron-hole trapping centers in irradiated Na2SO4 − Cu crystals
Authors: Nurakhmetov T.N. , Yussupbekova B.N. , Zhunusbekov A.M. , Daurenbekov D.H. , Sadykova B.M. , Zhangylyssov K.B. , Alibay T.T. , Tolekov D.A.
Published: September 2021

The mechanisms of creation of impurity and intrinsic electron-hole trapping centers in Na2SO4 − Cu crystals have been investigated by spectroscopic methods. It is shown that impurity and intrinsic electron-hole trapping centers in the crystal lattice Na2SO4 − Cu are created in the same energy distances approximately 3.87-4.0 eV and 4.43-4.5 eV. During the annealing of electron-hole trapping centers, the energy of the recombination processes is transferred to impurities.
Mechanisms for the creation of intrinsic electron-hole trapping centers in a CaSO4 crystall
Authors: Nurakhmetov T.N. , Zhangylyssov K.B. , Zhunusbekov A.M. , Daurenbekov D.H. , Alibay T.T. , Sadykova B.M. , Yussupbekova B.N. , Tolekov D.A.
Published: September 2021

The mechanism of creation of electron-hole trapping centers in CaSO4 at 15-300 K was investigated by the methods of vacuum-ultraviolet and thermoactivation spectroscopy. It is shown that electron-hole trapping centers are formed upon trap of electrons in the anionic complexes SO4− and localization of holes in the form of SO4− radical. Based on the measurement of the spectrum of excitation of long-wavelength recombination emission at 3.0-3.1 eV and 2.7 eV, the energy distance of the formed electron-hole trapping centers was estimated (4.43 eV and 3.87 eV).
PENGEMBANGAN PERPUSTAKAAN DIGITAL PUSLATA UT DALAM MENDUKUNG SISTEM BELAJAR JARAK JAUH
Authors: Irmayati Irmayati
Published: September 2021

Universitas Terbuka (UT) yang merupakan salah satu perguruan tinggi yangÂ penyelenggaraannya menggunakan sistem belajar jarak jauh. Proses belajar mengajar tidakÂ dilakukan secara tatap muka melainkan melalui jarak jauh dengan menggunakan berbagaiÂ saluran media, baik media cetak (modul) maupun non-cetak (audio/video, komputer/internet,Â siaran radio dan telelvisi). Majunya teknologi informasi dan komunikasi (TIK) memberikanÂ keuntungan bagi UT dalam pengembangan sistem pembelajarannya. Salah satu bentukÂ pemanfaatan TIK tersebut adalah dikembangkannya perpustakaan digital yang berada diÂ bawah unit Pusat layanan pustaka (Puslata UT). Jurnal ini akan menggambarkan tentangÂ pengembangan dan pemaafaatan Perpustakaan Digital Puslata UT dalam mendukung sistemÂ belajar jarak jauh.
PEMBELAJARAN SAINS PADA PROGRAM PENDIDIKAN ANAK USIA DINI
Authors: Asep Saepudin Asep Saepudin
Published: September 2021

Abstrak:Substansi pembelajaran sains pada program Pendidikan Anak Usia Dini (PAUD) diorientasikan pada proses pengenalan dan proses penguasaan tentang sains sesuai dengan tingkat usianya, sehingga kedua proses tersebut diharapkan menjadi titik awal penguasaan sains untuk level selanjutnya. Oleh karena itu, wilayah garapan pembelajaran sains bagi anak usia dini meliputi dua dimensi besar, pertama dilihat dari isi bahan kajian dan kedua dilihat dari bidang pengembangan atau kemampuan yang akan dicapai. Langkah-langkah pembelajaran sains diawali dengan: 1) perumusan tujuan, 2) penentuan material, 3) setting lingkungan, 4) pengembangan kegiatan, 5) pemberian penghargaan, dan 6) tindakan pengayaan. Penerapan langkah-langkah tersebut, secara umum dibagi menjadi tiga pendekatan, yaitu: 1) pendekatan yang bersifat situasional, 2) pendekatan yang bersifat terpisah atau tersendiri, dan 3) pendekatan yang bersifat terintegrasi. Evaluasi akhir kegiatan pembelajaran sains pada PAUD dilakukan untuk menelusuri tingkat keberhasilan pembelajaran sains, sehingga diketahui upaya upaya selanjutnya, baik tindakan perbaikan, pengayaan, maupun pengembangan lainnya. Kata kunci: anak usia dini, pendidikan, dan pembelajaran sains.Abstract:Substance of science learning in early childhood education programs is directed at the introduction and mastery of science process in accordance with his age level, so that both processes are expected to be the starting point of mastery of science at the next level. Therefore, the claim of science learning for early childhood children includes two major dimensions, first seen from the content and study materials and second visits of the field of development or the ability to be achieved. The scope of the content of study materials includes materials related discipline or field of study. While the scope of the aspects of the development or ability, consists of three dimensions of product mastery of science, the mastery of science processes and mastery of science attitudes. The procedure in learning science begins with:(1) formulation of objectives, (2) determination of the material, (3) the environmental setting,(4) development activities, (5) award, and (6) enrichment action. Application of the procedure, generally divided into three approaches, namely: 1) a situational approach, 2) an approach that is separate or distinct, and 3) the approaches that are merged or integrated with other disciplines. FinalÂ  evaluation of science learning activities in early childhood education is conducted in a systematic and sustainable way for the purpose of tracking and determining the level of success of science learning, so the next efforts will be recognized whether they are improvement, correction, enrichment or other development efforts. Keywords: Early Childhood, Education, Science Learning.
TEKNOLOGI INFORMASI DAN KOMUNIKASI UNTUK PENDIDIKAN SAINS DAN KEHIDUPAN MASYARAKAT
Authors: Miftah Mohamad
Published: September 2021

Abstrak:Perkembangan ilmu dan teknologi informasi memicu perubahan-perubahan sosial yang terjadi di tengah-tengah kehidupan masyarakat Indonesia dari pola interaksi masyarakat, gaya hidup sampai pola berpikirnya. Dalam hal demikian, instrumen-instrumen pendidikan mengalami perubahan fungsi menjadi sumber informasi. Tulisan ini bertujuan untuk: 1) mengkaji peran dan dampak TIK dalam bidang pendidikan sains dan kehidupan masyarakat; dan 2) mengkaji keuntungan dan kekurangan peran dan dampak TIK dalam bidang pendidikan sains dan kehidupan masyarakat. Berdasarkan hasil kajian diketahui bahwa peran TIK dalam berbagai pendidikan sains; sebagai sumber bahan belajar yang up to date, rujukan data dan media pembelajaran, dapat membantu penelusuran artikel jurnal hasil penelitian yang berkualitas, pengaksesan bank data dan simulasi maya suatu fenomena alam. Dampak TIK bagi kehidupan masyarakat terdapat sejumlah faktor yang menimbulkan kesenjangan pemerataan informasi di kehidupan masyarakat Indonesia. Solusi dampak dari TIK adalah kita harus membangun kemampun untuk merubah diri. Kesimpulan yang dapat ditarik dari peran TIK bagi kehidupan masyarakat yaitu masyarakat menjadi semakin kritis, cerdas dan berani.Kata kunci: Peran, dampak, Teknologi Informasi dan Komunikasi, pendidikan sains.Â Abstract:The development of science and information technology has triggered social changes of Indonesian public life from community interaction patterns, lifestyle until a pattern of thinking. In such cases, the instruments of education has changed as the source of information. This paper aims to: 1) examine the role and impact of ICT in science education and community life; and 2) assess the advantages and disadvantages of the role and impact of ICT in science education and community life. Based on the results of the study note that the role of ICTs in science education; as a source of up to date learning materials, reference data and instructional media, assisting to find qualified research in journal articles, accessing a data bank and a virtual simulation of natural phenomena. One of the impacts of ICT to peopleâ€™s lives is creating inequity gap in the distribution of information. This way, we must build a capacity to change ourselves. In conclusion, ICT has enabled society to become smarter, more critical and more courageous.Key words: Role, impact, Information and Communication Technology, science education.
INTENSITAS PEMANFAATAN SUMBER BELAJAR DAN SIKAP MAHASISWA PADA PROFESI GURU TERHADAP PRESTASI BELAJAR PROFESI KEGURUAN
Authors: Purnama Eka Khristiyanta
Published: September 2021

Penelitian ini bertujuan untuk: 1) mengetahui apakah ada perbedaan prestasi belajar profesi keguruan antara mahasiswa yang memiliki intensitas pemanfaatan sumber belajar tinggi dengan yang rendah, 2) mengetahui apakah ada perbedaan prestasi belajar profesi keguruan antara mahasiswa yang memiliki sikap pada profesi guru tinggi dengan yang rendah, 3) mengetahui apakah ada interaksi antara intensitas pemanfaatan sumber belajar dengan sikap pada profesi guru terhadap prestasi belajar profesi keguruan pada para mahasiswa. Penelitian ini merupakan penelitian Ex Post Facto yang datanya diambil setelah kegiatan berlangsung dengan jumlah populasi 155 mahasiswa Program Studi Pendidikan Sejarah FKIP Universitas PGRI Yogyakarta. Teknik pengambilan sample dengan teknik Cluster Random Sampling dengan jumlah sample 80 mahasiswa. Teknik pengumpulan data dengan dua metode yaitu untuk variabel intensitas pemanfaatan sumber belajar dan sikap pada profesi guru digunakan angket, sedangkan variabel prestasi belajar profesi keguruan digunakan tes. Teknik analisa data dilakukan dengan teknik Analisa Varians (ANAVA) dengan taraf signifikansi Ã¡ : 0.05. Hasil penelitian menunjukkan bahwa: 1) ada perbedaan signifikan antara mahasiswa yang memiliki intensitas pemanfaatan sumber belajar tinggi dengan yang rendah mengenai prestasi belajar profesi keguruan yaitu P : 0.0110.05, 3) tidak ada interaksi antara intensitas pemanfaatan sumber belajar dengan sikap pada profesi guru terhadap prestasi belajar profesi keguruan pada para mahasiswa yaitu : : 0.520>0.05. Kesimpulan penelitian yaitu ada pengaruh signifikan antara intensitas pemanfaatan sumber belajar dan sikap pada profesi guru terhadap prestasi belajar profesi keguruan.
Kumpulan Abstrak
Authors: Teknodik Redaksi
Published: September 2021

KUMPULAN ABSTRAK

PENGARUH MEDIA PEMBELAJARAN TERHADAP HASIL BELAJAR IKATAN ION. Studi Eksperimen di Sekolah Menengah Umum (SMU) Negeri
Kecamatan Terara dan Sikur, Kabupaten Lombok Timur, Nusa Tenggara Barat
Rubiman dan Siti Raudhatul Kamali
STKIP Hamzanwadi Selong Lombok Timur
Universitas Negeri Mataram NTB-Fakultas MIPA
(rubiman@gmail.com) (kamali_chem@yahoo.com)

UPAYA MENINGKATKAN KEMAMPUAN MENULIS ANAK TK
DODONGAN KABUPATEN GUNUNG KIDUL DENGAN MEDIA AUDIO PEMBELAJARAN
Innayah
Balai Pengembangan Media Radio Yogyakarta, Pustekkom-Kemdikbud
(innayah_BPMR07@yahoo.com)
FILM PENDIDIKAN: KARYA SENI, REPRESENTASI, DAN REALITAS SOSIAL DALAM MEMBANGUN KARAKTER BANGSA
Authors: Anwas Oos M.
Published: September 2021

Masa remaja adalah fase mencari dan membentuk jati diri. Mereka seringkali mendapatkan figur atau keteladanan dari sajian televisi dan film komersial, termasuk film asing. Pengalaman empirik bahwa film Aku Cinta Indonesia (ACI) di tahun 1980-an berhasil menjadi sebuah tontonan menarik dan teladan bagi remaja pada saat itu. Hal ini menjadi optimisme pengembangan film pendidikan dalam membangun karakter bangsa. Film pendidikan dapat dikembangkan melalui: 1) menyajikan karakter tokoh idola remaja masa kini, dan 2) menciptakan figur ideal panutan remaja. Konsep film sebagai karya seni yang komplek dan menjadi representasi dan gambaran realitas sosial. Oleh karena itu film pendidikan dituntut mampu menghadirkan kekayaan budaya, kekayaan alam, termasuk kearifan lokal sebagai representasi dan realitas sosial bangsa Indonesia. Sebagai karya seni, film pendidikan perlu mengolah psikologi dan emosi penonton. Untuk itu, film pendidikan perlu dibuat dramatisasi yang wajar, alur cerita menarik, memberikan kejutan-kejutan dan kepenasarana, penokohan dengan karakteristik yang tegas, bahasa yang mudah dicerna, serta ditunjang teknis produksi mulai: pengambilan gambar, editing, pemilihan shot, memberikan penekanan, dan aspekaspek teknis lainnya.
Pembudayaan Teknologi Informasi Dan Komunikasi Di Sekolah
Authors: Oos M. Anwas Oos M. Anwas
Published: September 2021

Abstrak: Upaya pemanfaatan teknologi informasi dan komunikasi (TIK) di sekolah tidak cukup hanya menyediakan infrastruktur dan konten saja, akan tetapi perlu disiapkan sumber daya manusia pengguna melalui upaya pembudayaan. Pembudayan TIK di sekolah berarti proses mengubah perilaku semua insan di sekolah dan pihak terkait lainnya untuk memanfaatkan TIK menjadi suatu kebiasaan. Budaya TIK di sekolah dapat diwujudkan dalam bentuk gagasan, aktivitas, dan artefak. Kebiasaan pemanfaatan TIK ini dilakukan baik untuk keperluan pembelajaran, administrasi, komunikasi, dan kegiatan lainnya dalam mendukung peningkatan kualitas pendidikan di sekolah. Walaupun TIK hasil suatu inovasi, namun dalam pembudayaan perlu menggunakan pendekatan top down dan bottom up, sehingga saling melengkapi dan melahirkan joint planning yang dapat mengakomodir kebutuhan, permasalahan, dan potensi sekolah. Pembudayaan TIK dilakukan secara holistik. Adapun strateginya dilakukan secara terprogram, dimulai dari yang sederhana dan mudah, sosialisasi dan bimbingan pemanfaatan secara variatif dan kontinyu, memberikan recognation/apresiasi, serta melibatkan sasaran mulai dalam setiap tahapan. Proses komunikasinyadilakukan mulai dari tahapan awal, tahap pembinaan, tahap pelembagaan, dan tahap reward.Kata kunci: pembudayaan, teknologi informasi dan komunikasi, pemanfaatan TIKAbstract: Utilization of information and communication technology (ICT) in school needs more efforts than just by providing infrastructure and content. Other effort is preparing human resources (users) by cultivation. Cultivation of ICT in schools means changing the attitude of people and other parties at school in ICT utilization to become habit. ICT culture in schools presents in the form of ideas, activities, and artifacts. The ICT utilization habit is conducted for learning, administration, communication as well as for other purposes that support the improvement of education quality in school. Even though ICT is the result of innovation, its cultivation in schools needs to use both top-down and bottom-up approaches, so that the two approaches can be complementary and bring about a joint planning that is able to accommodate needs, problems, and potentials of school. ICT cultivation is conducted holistically, performed programmatically, starting from the simple and easy, socialization and guidance of utilization diversely and constantly, recognition/appreciation, and involving targetsin each phase. The communication process is conducted in the early phase, development phase, institutional phase and rewarding phase.Keywords: Cultivation, information and communication technology, utilization of ICT
Formation of meaning-making motivation of undergraduate students in the process of foreign language education
Authors:   Petrozavodsk State University, Volodina Olga V.
Published: September 2021

Introduction. In the modern educational context of knowledge society, the strategies of intellectualization of education are put forward as priorities. Fostering of personal intellectual culture is an actual purpose of the professional education of future teachers. The important condition of the process of intellectualization of foreign language education in higher school is the stipulation of the development of speech-thinking activity. The motivational factor of fostering of personal intellectual culture in undergraduate pedagogical students is connected with the actualization of the motives of communication, social interaction, self-realization, self-regulation, as well as the formation of meaning-making motivation for performing speech-thinking activity. The purpose of this study is to identify the pedagogical conditions for formation of meaning-making motivation in the process of learning a foreign language to ensure students’ speech-thinking activity as the means of fostering of personal intellectual culture. Materials and methods. The methodological basis of the research are the principles of the concepts of intellectualization of education and fostering of personal intellectual culture, motivation, speech-thinking activity and systemic, activity-based, communicative-cognitive, polysubjective, personality-developing, personality-oriented approaches. The research methods: modeling of the process of fostering of personal intellectual culture in undergraduate pedagogical students by means of foreign-language education; the analysis of educational technologies for the formation of cognitive, social and meaning-making motives. Research results. The potential efficiency of applying the educational technologies and methods of the symbolic-modeling type of activity (the method of role-playing games, the method of scenarios, art technologies, the technology of cognitive travel, etc.) as the practical tools for implementing the conceptual-theoretical foundations of the motivational aspects of the strategy of intellectualization of foreign language education has been analyzed and revealed. Conclusion. Meaning-making motivation is related to professional and creative self-educational activities, self-actualization of the personal potential and the demonstration of the cognitive independence of future teachers.
Professionally integrated foreign language training for hospitality students in the context of digitalization
Authors:   Petrozavodsk State University, Abramova Irina E. , Shishmolina Elena P. ,   Petrozavodsk State University, Nikolaeva Olga O. ,   Petrozavodsk State University
Published: September 2021

Introduction. Personnel training for the tourism industry able to meet the challenges of its development in a particular region is one of the priorities of specialized universities. Digital technologies in a global creative economy require new approaches to the choice of training content and applied pedagogical technologies. The aim of the article is to develop and test the model of foreign language learning through the creation of professionally integrated Internet content, focused on information and advertising promotion of tourism products of the Republic of Karelia (Russian Federation). Materials and methods. The methodology is based on the comparative analysis of the data, formalized open and closed questionnaire surveys and expert assessment. A survey was conducted among 42 hospitality students of Petrozavodsk State University (Russian Federation). Results. The experimental training in group interaction creating a digital professionally oriented product stimulated the formation of digital, communicative and soft skills. Comparative analysis of the obtained data revealed a high level of development of these competencies among the experimental group students. Their indicators were significantly higher (p=0.0001) in the skill of creating a digital tourism media product and in the ability to interact in a team (φemp =3.655, p≤0.01), as well as in presentation skills for tourism product promotion in a digital environment (φemp =1.878, p≤0.05). Discussion and conclusion. The conducted research revealed the effectiveness of the author's methodology of English teaching in a professionally integrated digital environment for the development of skills that ensure competitiveness in the hospitality industry. Recommendations for intensification of teaching foreign languages in tourism through individual and group interdisciplinary digital projects are offered.
Study of the value attitude towards the Homeland in primary school children
Authors:   Minin Nizhny Novgorod State Pedagogical University, Gutsu Elena G. , Demeneva Nadezhda N. ,   Minin Nizhny Novgorod State Pedagogical University, Zaitseva Svetlana A. ,   Minin Nizhny Novgorod State Pedagogical University, Kolesova Oksana V. ,   Minin Nizhny Novgorod State Pedagogical University, Kochetova Elena V. ,   Minin Nizhny Novgorod State Pedagogical University, Mayasova Tatiana V. ,   Minin Nizhny Novgorod State Pedagogical University
Published: September 2021

Introduction. The formation of a value attitude in the younger generation towards their Homeland, a sense of patriotism, as well as pride in their Homeland is the basis of the statehood of any country. This problem is especially acute in modern conditions, characterized by a large-scale rethinking of traditional values, the formation of new ideals, and spiritual and moral guidelines. Objective: to study the value attitude towards the Homeland in children aged 8-9 years. Materials and methods. The study was conducted on the basis of secondary schools in Nizhny Novgorod and the Nizhny Novgorod region (Russian Federation), the sample consisted of 316 students aged 8-9 years. The χ2-Pearson criterion was used to statistically evaluate the effectiveness of formative influences. Research results. Based on the theoretical analysis of current research and their own experience, the authors determined the criteria for developing the value attitude of children to the Homeland: awareness of the concept of "Homeland", moral categories, as well as inclusion in social activities. The data of the ascertaining stage showed that only 22.2% of the respondents have a high level of formation of the value attitude towards the Homeland. A significant number of students' answers (77.8%) testifies to the lack of the necessary knowledge regarding the Homeland. This necessitated the organization of purposeful activities aimed at forming a value attitude towards the Homeland among primary school students. As part of the formative stage, the following content lines were implemented: "Russia is my Homeland", "Native land", "I am a patriot of my country", "Father's house", "Culture and traditions of my people". Discussion and conclusion. For the first time, the value attitude towards the Homeland has been purposefully diagnosed among schoolchildren of 8-9 years old. Empirically, the results were obtained, reflecting the peculiarities of awareness of the concepts of "Homeland", "small homeland" by younger schoolchildren. The dynamics are most pronounced in terms of the indicators "Awareness of the concept of "Homeland" and "Involvement in active social activity" (χ2= 91.77; p<0.001).
Implementation of autonomy principle in educational institutions of the Russian Federation
Authors:   The Russian Presidential Academy of National Economy and Public Administration, Khudorozhkov Ivan V. , Banks Elena A. ,   The Russian Presidential Academy of National Economy and Public Administration, Ilyukhin Boris V. ,   The Russian Presidential Academy of National Economy and Public Administration
Published: September 2021

Introduction. Contemporary challenges to the development of education imply the search and understanding of highly effective approaches and management methods. Experts who have conducted PISA studies in Western educational systems have identified a direct correlation between the autonomy of an educational institution and the results of its activities. The extrapolation of PISA results in the Russian education system is possible only with unified theoretical approaches to understanding the conceptual unit of "autonomy", the category "autonomy of an educational institution" and the principle of autonomy, as well as a sociological study, the respondents of which are the heads of educational institutions in Russia. The purpose hereof is a conceptual analysis of existing approaches to understanding the phenomena of "autonomy" and "autonomy of an educational institution" in the legal framework of the Russian education system, in domestic and foreign sources. A certain set of indicators of the phenomenon of autonomy in the Russian educational environment was used in this research as the main toolkit for achieving this goal. Materials and methods. The ideas of the systemic and activity approaches, the general scientific method of comparative analysis serve as the methodological basis of the research. The content-invariant foreign and domestic sources served as the platform for quantitative and qualitative content analysis. In addition to general scientific methods, within the framework of this research, a private scientific survey method was used in the form of a questionnaire survey of the heads of general educational institutions. More than 10 thousand school principals from 84 constituent entities of the Russian Federation took part in the experiment in the course of the sociological research "Autonomy of educational institutions: results and prospects". Research results. The study reveals the theoretical and practical aspects of the implementation of the autonomy principle in the educational system of the Russian Federation. The analysis of domestic and foreign thesaurus on the problem of the autonomy of an educational institution was carried out. The authors dwell in detail on the mechanisms for introducing the principle of autonomy in the educational process in Russia, identify existing obstacles to the implementation of the provisions declared in the legal field. Clustering of elements (indicators) that determine the degree of autonomy is significant for further research of the phenomenon of "autonomy of educational institutions".
Analysis of the dynamics of the publication activity of the university in terms of employee categories
Authors:   Petrozavodsk State University, Pitukhin Evgeny A. , Zyateva Olga A. ,   Petrozavodsk State University
Published: September 2021

Introduction. In recent years, the goal of the state policy in the field of science and higher education was to make the universities occupy competing positions in international assessment systems, including scientific potential. Therefore, the universities need constructive solutions able to ensure the growth of the corresponding indicators. The purpose of the research is to analyze the dynamics of the publication activity of the university staff. Materials and methods. Data on the number of publications of university employees in the world's leading scientometric databases Web of Science and Scopus for the period from 2000-2020 served as the research materials. The study used classification, descriptive statistics and comparative data analysis. Research results. The categories of the teaching staff were determined, which to a greater extent affect the publication activity of the institution as a whole. As a result of a comparative analysis, all employees were divided into four categories according to the type of work (full-time teaching staff, external part-time workers, internal part-time workers and non-teaching staff), as well as into 6 groups depending on the number of publications ("0", "1-2", "3-4","5-6","7-8", "> 9"). The probabilities were calculated and matrices of statistical estimates of the transitions of employees of various categories from one group to another for each status were formed (the employees who continue to work at the university, newly hired or dismissed during the year). It was revealed that the drivers of scientific activity are the full-time teaching staff, except for those included in the group "0". Discussion and conclusion. The obtained matrices of transition probabilities will form the basis for modeling the number of employees in various groups and predicting the total number of publications of an institution. As a result, it will be possible not only to predict the total number of articles of the university while maintaining current trends, but also to consider various management scenarios in order to improve efficiency and meet the goals of the institution. This will help universities not only conduct self-analysis, but also manage the performance indicators of the institutions and departments, in terms of the growth of publication activity results.