bluuebunny/crossref_metadata_2025 huggingface dataset:
KOLEKSI MANUSKRIP INDONESIA DALAM KATALOG ONLINE EROPA DAN URGENSI DIGITALISASI
Authors: Aimah Rhomayda Alfa
Published: January 2022

Outside Indonesia, Indonesian manuscripts are preserved in universities, libraries and museums in various parts of the globe. And the exact number of collections is not known as various projects of manuscript digitization and cataloging continue to emerge. This paper discusses two things. First, remarkable European institutions preserving Indonesian manuscripts will be reviewed. We will look at their manuscript collections and to what extent they deal with the digitized collections. Secondly, as a great number of Indonesian digitized manuscripts in Europe is accessible online and free of charge, this paper will study how digitizing Indonesian manuscript becomes crucial. It argues that comprehensive manuscript digitization is – for now – the main goal of preservation.

 

Manuskrip Indonesia tidak hanya tersimpan di Indonesia, jumlah pastinya tidak diketahui dan terus berubah karena katalogisasi naskah-naskah tersebut masih terus dilakukan di lembaga-lembaga yang menyimpannya – universitas, museum maupun perpustakaan – di berbagai belahan dunia. Artikel ini membahas dua hal: Yang pertama, akan dijabarkan lembaga-lembaga penting yang menyimpan naskah-naskah kuno Indonesia dan memiliki sistem preservasi dan katalogisasi yang unggul; Yang kedua, mengingat sebagian dari koleksi digital di Eropa tersebut bahkan dapat diakses secara online dan tidak berbayar, artikel ini juga mengkaji pentingnya digitalisasi naskah. Argumen yang dimunculkan adalah digitalisasi naskah yang komprehensif merupakan tujuan utama preservasi untuk saat ini.
Reactivity of 2,3-Dichloropropene in free-radical copolymerization reactions
Authors: Badanov S. V. , Urumov A. V. , Bayandin V. V. , Shaglaeva N. S.
Published: January 2022

The copolymers of 2,3-Dichloropropene with vinyl chloride, methyl methacrylate, and styrene of different compositions were obtained via free-radical copolymerization. The copolymerization constants for the comonomers were found from the dependence of the copolymer composition on the initial mixture content. An increase in the content of 2,3-Dichloropropene in the initial mixture was found to decrease the yield and intrinsic viscosity of the copolymer for all systems. The reactivity of 2,3-Dichloropropene in copolymerization reactions was assessed according to the reciprocals of the copolymerization constants of vinyl chloride, methyl methacrylate, and styrene, which indicate the reactivity of the dichlorinated monomer when interacting with comonomer radicals. It was found that 2,3-dichloropropene is the most active in the reaction with a styrene radical. However, its reactivity with a methyl methacrylate radical decreases by a factor of 0.88 as compared to the styrene radical. The lowest reactivity of 2,3-Dichloropropene is observed when interacting with a vinyl chloride radical. The synthesized copolymers can be further modified by replacing chlorine atoms with functional groups.
Effect of antioxidants and growth regulators on shoot organogenesis in the apical meristem culture of Fragaria × ananassa (Duchesne ex Weston) Duchesne ex Rozier
Authors: Ambros E. V. , Chertenkova E. I. , Toluzakova S. Y. , Trofimova E. G. , Novikova T. I.
Published: January 2022

The initiation of strawberries into in vitro culture is known to be complicated by the inhibition of organogenesis by phenolic oxidation products. An important role in this process is given to the selection of growth regulators that increase meristematic cell activity and shoot proliferation at the stage of organogenesis induction. The present study aims to obtain a viable apical meristem culture of garden strawberry and to study the effect of different antioxidants (reduced glutathione (RG); a new preparation, i.e., a mechanical composite (MC) on the basis of biogenic silicon and green tea catechins and plant growth regulators (6-benzylaminopurine; thidiazuron) on the initiation of axillary shoot formation in strawberry meristem culture. Terminal buds containing an apical meristem and two leaf primordia isolated from the stolons of two garden strawberry cultivars (Sunny Meadow and Festival Chamomile) were used as primary explants for the initiation of strawberries into in vitro culture. It was found for the first time that the MC exhibits higher antioxidant activity as compared to reduced glutathione, reduces darkening of initial explants, as well as enhancing regeneration up to 13.0% at p ≤ 0.05. Furthermore, the best effect on the formation of microshoots per explant is observed toward the end of material introduction into in vitro culture when combining the MC with growth regulators in the culture medium. Here, the effect of strawberry cultivar on explant regeneration and the number of microshoots per explant are insignificant. It is concluded that the procedure for using the MC as an effective antioxidant during material initiation into the culture can be applied to the large-scale in vitro propagation of garden strawberries. Moreover, the technology for obtaining the MC from plant waste is environmentally friendly, which is a significant advantage for its use in in vitro technologies.
Antioxidant properties of medicinal plants and their effect on microbial spoilage of semi-finished meat, poultry and fish
Authors: Eremeeva N. B. , Makarova N. V.
Published: January 2022

Plant extracts rich in polyphenols can be used in the food industry as natural preservatives, extending the shelf life of prepared and semi-finished foods without chemical preservatives. In this paper, we investigate the polyphenolic composition, antioxidant activity and antibacterial properties of herbal extracts as part of food systems. The research objects were knot grass (Polýgonum aviculáre), marjoram (Oríganum), bur beggar-ticks (Bídenstripartíta), thyme (Thymus), whortleberry leaves (Vaccínium ida vítis), calendula (Calendula), sage (Salvia), chamomile flowers (Matricāriachamomīlla), eucalyptus (Eucalýptus) and bearberry (Arctostáphylosúva-úrsi). We determined the total content of phenolic compounds and flavonoids; the antioxidant activity by DPPH and FRAP methods; variations in the bacterial сontamination of animal raw materials over total bacterial count (TBC), coliform bacteria, yeast/fungi, salmonella and staphylococcus. Extracts of sage (1138±57 mg GA/100 g and 537±25 mg C/100 g), eucalyptus (1073±49 mg GA/100 g and 412±20 mg C/100 g), chamomile flowers (1002±36 mg GA/100 g and 493±22 mg C/100 g) and marjoram (1015±42 mg GA/100 g and 458±21 mg C/100 g) contain the largest amount of biologically active substances (phenols and flavonoids, respectively). Sage, eucalyptus and chamomile extracts demonstrate the highest antioxidant activity among the studied samples. Most of the studied extracts exhibit little or no effect on the organoleptic properties of finished products. In addition, chamomile flower, sage and eucalyptus extracts suppress the growth of pathogenic microorganisms in foods under experimental conditions. The microflora growth is significantly reduced when treating animal raw materials with calendula flowers, marjoram and thyme extracts. Extracts of sage, chamomile flowers, calendula flowers, marjoram and thyme can be recommended as components of food raw materials.
Influence of mechanochemical activation on dissolving model corrosion films formed on ion-exchange resins using Trilon B
Authors: Palamarchuk M. S. , Shlyk D. Kh. , Bratskaya S. Yu.
Published: January 2022

Inorganic deposits formed during operation and intermediate storage contain radionuclides, whose removal during the chemical decontamination of spent ion-exchange resins used in filters for special water purification at nuclear power plants has proved to be a challenge. In such deposits, radionuclides of the corrosion group (58.60Co, 54Mn, 51Cr) are typically located in the crystal lattice of poorly soluble iron oxides. The present work discusses the possibility of using mechanochemical activation in the decontamination of spent ion-exchange resins polluted with deposits of activated corrosion products from structural materials. Samples of natural and synthesised on the surface of the KU-2-8 cation exchanger in the presence of the 57Co label magnetites were used as model deposits. It was shown that an increase in the duration of mechanochemical activation leads to an increase in the dissolution rate of magnetite in model decontamination solutions based on еthylenediaminetetraacetic acid disodium salt (Trilon B) and nitric acid. It was shown that, when using Trilon B, magnetite dissolves more efficiently, which is explained by the interaction between the oxide surface and organic complexing agents. It can be assumed that solid-phase reactions occur during the mechanochemical activation of magnetite in the presence of dry reagents (Trilon B, oxalic, ascorbic and citric acids). Therefore, a poorly soluble shell formed on the oxide surface hinders the dissolution at a low magnetite/solution ratio. Unlike the reagent-free activation, for magnetite activated in the presence of oxalic acid, an increase in the solution/magnetite ratio promotes the dissolution of iron oxides. Using the example of a model cation exchanger, it was shown that the rate and efficiency of decontamination of spent ion-exchange resins polluted with deposits containing activated corrosion products increase significantly after mechanochemical activation in the presence of oxalic acid.
Sovereign Futures in Neshnabé Speculative Fiction
Authors: TOPASH-CALDWELL BLAIRE
Published: January 2022

Film has been the primary way dominant society has consumed inaccurate and problematic symbols, images, and stereotypes of Native peoples for over one hundred years. Indigenous-made films, on the other hand, reclaim Indigenous representational space or ‘visual sovereignty’ through narratives of Indigenous experience that highlight culturally relevant stories and contemporary issues they face. In particular, Indigenous-made speculative fiction inspires contemplations of Indigenous agency in alternative realities. Indigenous futurisms expressed in works of speculative fiction is a rejection of theoretical, institutional, and political projects that imagined Indigenous peoples in the past and excluded them from the future. Through a survey of Neshnabé speculative fiction and other art, this article argues that Indigenous futurisms constitute creative approaches to sovereignty in a multiplicity of potential futures and is an analytical framework that illuminates the ever-expanding contours of Indigenous sovereignty in order to imagine an otherwise to present and past circumstances of Indigenous existence.
Wpływ Higieny Rąk Personelu Medycznego na Transmisję Czynników Etiologicznych Zakażeń Związanych z Opieką Zdrowotną
Authors: Szarek Klaudia , Kabała Monika , Martirosian Gajane
Published: January 2022

Streszczenie

Prawidłowo przeprowadzona procedura mycia i dezynfekcji rąk, wśród pracowników jednostek medycznych jest jedną z podstawowych zasad zapobiegania zakażeniom związanym z opieka zdrowotną, które znacznie wydłużają hospitalizację, generując większe koszty. Celem pracy było dokonanie przeglądu dostępnej literatury na temat źródeł szerzenia się zakażeń szpitalnych w kontekście higieny rąk personelu. Ocena, czy procedury te są wykonywane prawidłowo oraz czy ręce i paznokcie mają wpływ na rozprzestrzenianie się drobnoustrojów w środowisku szpitalnym. Literatury szukano w bazach danych PubMed oraz Google Schoolar, wpisując odpowiednie słowa kluczowe. Zebrane dane literaturowe jednoznacznie wskazują jak istotną rolę w przerwaniu łańcucha epidemiologicznego zakażeń szpitalnych ma prawidłowa procedura mycia rąk; krótkie oraz niepomalowane paznokcie a także brak biżuterii na rękach personelu szpitalnego.
Themes Related to Islandness in Tourism Logos: Island versus Non-Island Tourism Destinations
Authors: Graham Susan
Published: January 2022

Islands hold a special place in the hearts and minds of travelers. The depiction of islands as a paradise and the sense of idyllic fantasy that travellers invoke with respect to islands is, in essence, a rudimentary attempt to brand islands. Islands are celebrated as being distinct from non-islands in ways rooted in the place, and the pursuit to discover characteristics that distinguish islands from their non-island counterparts is the quest to understand islandness. It should be no surprise then if some island destination management organizations, responsible for the creation of engaging and compelling brand identities, integrate themes related to islandness in the brands they develop to promote island destinations. This paper examines the incorporation of islandness themes as part of the brands developed to promote tourism by comparing islands and non-islands destinations. The tourism logos used by 85 island- and 146 non-island destinations were reviewed to assess the degree to which the logos included themes related to islandness. Employing a modified Likert-scale, study findings show island themes are not used exclusively by islands, but instead are used to various degrees and in different ways by islands and non-islands alike. This suggests that many of the themes related to islandness are not unique to islands and apply in some cases to non-island destinations as well. In addition, the findings may be interpreted to mean that the investigation of logos as a proxy for understanding islandness in island tourism brand identities is insufficient and inadequate, and a more fulsome investigation into the various ways of expressing brand identity might provide greater insights.
Distribution Strategies of Vascular Plants at the Reclaimed Lands at the Saemangum Sea Dike
Authors: Yang Kyoung Hoon , Park Seung Bin , Kim Si Yeon , Cho Jang-Sam , Lee Jeom-Sook , You Changhoon , Kim Jae-Eun , Ju Hong Gwan , Lee Seung Ho , Hong Sun-Kee , Myeong Hyeon-Ho , Ko Seok Yeoul , Choi Jin-Won , Yang Hyo-Sik , Kim Jong-Wook
Published: January 2022

The distribution of plant communities in the reclaimed land of the southwestern coasts of South Korea, along with the environmental or plant factors, was studied through canonical correspondence analysis (CCA) and the competitor (C), stress tolerator (S), and ruderal (R) (CSR) ecological strategies. The coastal reclaimed land plants were classified into three plant-factor groups in the CCA biplot diagram. Axis1 was correlated with LS, SLA, CH, and FS. Axis 2 was correlated with LDMC, FP, and LDW. The reclaimed landplants were classified into three soil-factor groups in the CCA biplot diagram. First, the group factor was correlated with SAND. Second, the group factor was distributed according to T-N and TOC. Third, the group factor was distributed according to Salinity content. To clarify the relative significance of competition, stress, and disturbance in the distribution process of plant communities, the CSR distribution model was adopted. Sixteen of the 19 species were allocated to the factors related to the ruderals strategies such as R/CR and CR including R/CSR, SR/CSR, and CR/CSR, and SC strategies. They displayed ruderal and competition adaptation strategies reflecting the ecological environment. Seven species showed R/CR (ruderal/competitor-ruderal) strategies; Aeschno meneindica, Chenopodium album var. centrorubrum, Lolium perenne, Lotus corniculatus var. japonicus, Phragmites communis, Portulaca oleracea, and Soncous brachyotus and 6 species showed CR (competitor-ruderal) strategies; Bidens frondosa, Echinochloa crus-galli, Echino chloaoryzicola, Erigeron canadensis, Fimbristy lislongispica and Setaria viridis. The three species with R-related strategies were Artemisia princeps, Lolium perenne, and Trifolium repens. The distribution patterns of the CCA diagrams and CSR triangles may provide a useful scientific basis for protecting and restoring reclaimed lands and their valuable ecosystem services, from the increasing disturbances.
Optimizing mangrove conservation efforts with improved understanding of phytosociology-ecology synergy in Sri Lanka
Authors: Suresh Ahalya , Park Jinsoon , Khim Jong Seong
Published: January 2022

The study aimed to understand the forest structure and ecological factors influencing mangrove distribution in eight mangrove forests across three climatic zones in Sri Lanka. We studied mangrove diversity and vegetation structure with 10m wide belt transects laid of different lengths (n=96) across the land-water gradient. Mangroves along the transect were identified, enumerated, and measured diameter at breast height (DBH). Subsurface water samples were taken in the adjoining lagoon/estuary to assess the environmental parameters (n=144), and water quality parameters were measured. Site-dependent spatial changes in the community structure were depicted through cluster analysis (CA). The forest survey revealed a heterogeneous mixture of 20 true mangrove species across the sites dominated by Avicennia, Rhizophora, and Sonneratia spp. Among the several environmental parameters analyzed by the distance-based redundancy ordination analysis (dbRDA), salinity, dissolved oxygen, and precipitation were found to be controlling factors in mangrove community structure. In addition, discriminant analysis confirmed the presence of ecological-phytosociological influence on mangrove assemblages identified through CA. The significant structural parameters tree density, and taxonomic diversity when tested using the canonical analysis of principal coordinates (CAP), altered the species abundance across the sites surveyed. The results suggest that there is a strong linkage between phytosociology and ecology with the mangrove forest distribution and this relationship needs to be considered wisely to fortify successful restoration practices.
E-Játékosítás a rekreáció szolgálatában
Authors: Várhegyi Attila , Dóczi Tamás
Published: January 2022

Az okos eszközök beépülése a hétköznapokba természetesen a sport- és szabadidőpiac egyik szegmensét sem hagyta érintetlenül. A tanulmány az okoseszközök segítségével végzet rekreációs programok sajátosságaira és a bennük rejlő lehetőségekre reflektál, elsősorban szakirodalom, másodsorban szakmai, gyakorlat tapasztalatok alapján. A téma aktualitását egyfelől a fizikai inaktivitás továbbra is fennálló problémája, másfelől pedig az okoseszközök elterjedtsége és az inaktivitásban tulajdonított szerepe adja. Ezekre az eszközökre tervezet „szórakoztató, oktató” programok kiváló eszközként szolgálhatnak a rekreáció bármely területén.
Familias tejedoras de futuro. Propuesta de investigación-intervención en contextos de posconflicto y paz
Authors:   Universidad de Antioquia, Arroyave Gómez Martha Cecilia , Giraldo Usme María del Tránsito ,   Universidad Pontificia Bolivariana, González Mora Alexandra María ,   Universidad Católica Luis Amigó, Lopera Jaramillo Ángela Maritza ,   Universidad Católica Luis Amigó, Valderrama Barrera Martha Inés ,   Universidad de Antioquia, Gallego Roncancio Mariana
Published: January 2022

La realización de una propuesta de investigación e intervención con una comunidad y las familias del municipio de Granada, específicamente en el sector Bello Horizonte, tiene un antecedente relacionado con la historia y el posicionamiento de un grupo de profesionales y practicantes que, durante los últimos años, con apoyo de la institucionalidad y de la Universidad de Antioquia, han estado realizando intervenciones sociales en diferentes sectores del municipio, tanto rurales como urbanos, con diferentes poblaciones: mujeres, niños, jóvenes, constituyendo “un equipo psicosocial”. En esta propuesta específica se generaron tejidos desde sus vivencias y experiencias pasadas y presentes, teniendo como prioridad la participación, posibilidades y fortalezas de la comunidad dando lugar a esta construcción.
Violencias basadas en género: la otra tragedia de Colombia. Indagaciones
Authors: Quintero Arango Luis Fernando ,   Universidad Católica Luis Amigó, Amador Sánchez Omar ,   Universidad Católica Luis Amigó, Puerta Lopera Isabel Cristina ,   Universidad Católica Luis Amigó, Velásquez Velásquez Ángela María ,   Tecnológico de Antioquia Institución Universitaria, Acevedo Valencia Jenny Marcela ,   Universidad Católica Luis Amigó, Castaño Torres Stefani ,   Universidad Surcolombiana de Neiva
Published: January 2022

Este libro presenta cuatro capítulos derivados de investigaciones terminadas donde se abordan violencias basadas en género. El primero de ellos realiza una propuesta sobre perfiles de feminicidas; el segundo presenta casos de violencia económica hacia las mujeres; el tercero realiza una propuesta de un modelo ecológico para explicar la conducta feminicida y el cuarto analiza diferentes tipos de violencias basadas en el género hacia las mujeres migrantes. Con la presentación de estos resultados se espera contribuir a la generación de conocimiento y evidencia científica sobre las violencias basadas en género, ya que esta es una de las limitantes a la hora de proponer planes, políticas y proyectos para intervenirlas.
Attitudes towards infopreneurship among information science students at a higher education institution
Authors: Lose Thobekani , Khuzwayo Sebenzile
Published: January 2022

This study aimed to explore the attitudes of students of a higher education institution towards infopreneurship. The study emanated from observations that the widespread use of information technologies has created a new sector in the labor market – infopreneurship. The study adopted the case study research design based on focus group discussions to establish the students’ attitudes towards infopreneurship. The participants for the focus groups were students of the Information Science department at the University of Technology, Cape Town. Data collection during the focus group discussions was based on unstructured interviews. Quantitative data analysis was applied based on data reduction from codes to categories. An enterprising attitude (26.4% code frequency) dominated the positive responses while negative attitudes were mainly reflected by a critical attitude (20.8% code frequency) towards infopreneurship. While it appeared that positive attitudes were more prevalent than negative attitudes, there were notable observations that the respondents were critical or neutral towards the essence of infopreneurship in the South African context. It was found that the belief that infopreneurship is not a viable form of employment was still prevalent. Some respondents believed that employment means working for someone. They felt that there is greater respect in being employed than engaging in infopreneurship. Some respondents, however, appear to have stronger entrepreneurial orientations and felt that infopreneurship offers the best employment opportunities. The study recommends changes in higher education curricula and the creation of a stimulating environment for infopreneurship.
Spicy Plant Raw Materials in Choux Dough
Authors: Kopylova Anastasiia , Davydenko Nataliia , Sapozhnikov Aleksandr , Loseva Anna
Published: January 2022

Introduction. Semi-finished choux dough has neither vitamins nor minerals. However, its nutritional value can be increased by adding vegetable raw materials. The research objective was to evaluate the possibilities of using spicy vegetable raw materials in the formulation of semi-finished choux dough.

Study objects and methods. The study featured fresh parsley (Petroselinum crispum), basil (Ocimum), celery (Apium) leaves and stems, and IR-dried powder of celery stalks. Standard research methods were used to determine the sensory, physico-chemical, and nutritional properties of the resulting choux samples.

Results and discussion. Classical semi-finished choux dough with craquelin served as control sample. Fresh spicy vegetable raw materials degraded the sensory characteristics of the product. However, powdered celery stalks did not interfere with the taste of the choux dough. They were added in the amount of 2.5, 5.0, and 7.5% by weight of wheat flour. The celery powder gave the dough a sour-spicy flavor, as well as increased the content of vitamins B (up to 10%) and beta-carotene (up to 70%) in the finished product.

Conclusion. The sample with 5% of IR-dried celery powder proved optimal for choux dough. It increased the content of vitamin B2 and beta-carotene, thus improving the nutritional value of the semi-finished product. In future, the powder can be tested as part of bakery filling in combination with ingredients that mask the typical celery taste.
Quality and Optimal Shelf Life of Late Season Green Cabbage
Authors: Ivanova Maria , Yanchenko Elena , Yanchenko Aleksey , Virchenko Ivan
Published: January 2022

Introduction. Green cabbage has a short shelf life. As a result, it becomes scarce by March and April, often due to miscalculated sell-by-date. The research objective was to establish qualitative indicators and optimal shelf life of late season green cabbage. Study objects and methods. The study featured eleven late season varieties of green cabbage grown in alluvial meadow soil using N150P150K180 as fertilizer. The samples (25 cabbage heads) were put in layers into wooden containers with a capacity of 200–250 kg each and stored at 0...+1°C and a relative humidity of 90–95% for 7 months. By the end of storage, the samples were tested for the yield of marketable products, weight loss, diseases, etc.

Results and discussion. The highest yield belonged to Gertsoginya F1 (80.4%), Kilaton F1 (78.6%), and Beaumont Agro F1 (77.7%). The optimal shelf life did not exceed 5–6 months. The yield of commercial products depended on the solid matter content (r = 0.81) and, to a lesser degree, on the average content of ascorbic acid (r = 0.52), monosaccharides (r = 0.55), and nitrates (r = 0.55). The weight loss had a negative mean relationship with the content of solids (r = –0.55), ascorbic acid (r = –0.49), and nitrates (r = –0.59).

Conclusion. The optimal shelf life for most varieties and hybrids of green cabbage proved to be 4–5 months, whereas for Beau Monde Agro F1, Gertsoginya F1, Idilliya F1, and Kilaton F1, it was 5–6 months. Further research might reveal hybrids with longer shelf life.
Isotopic and Chemical Composition of the Deep Water of Lake Baikal
Authors: Oganesyants Lev , Sevostianova Elena , Kuzmina Elena , Ganin Mikhail , Chebykin Eugene , Suturin Aleksandr
Published: January 2022

Introduction. Due to its natural composition, the deep water of Lake Baikal can be bottled without any conserving agents. The development of large-scale production of bottled Baikal water requires its detailed study in order to protect it from counterfeit and falsification. The purpose of this work was to study the isotopic and chemical composition of the deep water of Lake Baikal and offer indicators for its identification. Study objects and methods. The research included deep water of Lake Baikal, sampled at various points, the water from the Angara River, and the tap water from the cities of Irkutsk and Shelekhov. The tests were performed using a quadrupole ICP-MS mass spectrometer and a Delta V Plus isotope mass spectrometer with a GasBench II module. Results and discussion. All the water samples revealed fresh water with insignificant mineralization. As for salts, the deep water samples had a lower content of sodium and chlorides, as well as a higher content of silicon. As for metals, the deep water samples contained iron, manganese, copper, and zinc; in the tap water samples, these indicators were significantly higher. Unlike that of the Angara water samples, the isotopic profile of the deep water samples was somewhat “lighter”, both in the ratio of oxygen isotopes δ18O – by 0.73‰, and hydrogen δD – by 0.49‰. The tap water samples had a higher deuterium content. The content of oxygen isotopes (δ18O) in the tap water samples was close to that in the Angara samples. Conclusion. The complex physicochemical and isotope analyses expanded the list of identification indicators and made it possible to identify the deep water of Lake Baikal.
Technological Potential of Saratov Spring Durum Wheat Grain
Authors: Sadygova Madina , Gaponov Sergei , Shutareva Galina , Tsetva Natalya , Kirillova Tatyana , Filina Darya
Published: January 2022

Introduction. Durum wheat is vital for high-quality pasta production. The present research tested the high technological potential of durum wheat varieties developed in the Saratov region. The research objective was to study the effect of the quality of durum wheat on the quality of pasta.

Study objects and methods. The study featured durum wheat of the following varieties: Saratovskaya Zolotistaya, Valentina, Nik, Krasnokutka 13, Luch 25, Pamyati Vasilchuka, Bezenchukskaya 182 and Annushka. The experiment involved an original PSL-13 press for standard spaghetti with a diameter of 1.8 mm. The content of protein, raw gluten, and their quality were determined by standard methods. The cooking properties of the pasta were evaluated according to the method developed in the South-Eastern Federal Agricultural Research Center.

Results and discussion. The indicators of raw gluten and protein are known to correlate. The samples of Saratovskaya Zolotistaya and Luch 25 had a high protein content of 15.3 and 15.6%, respectively, as well as a high content of raw gluten (33.2 and 35.1%, respectively). The raw gluten of Saratov varieties proved to be much better than in the control samples. The indicator of microSDs sedimentation was 30–36 mm. The strength of spaghetti followed the increase in crude gluten (33–35%) and protein (15.3–15.6%), which is typical of this type of pasta. The strength, coefficient of determination (R2 = 0.98), and sharing force (R2 = 0.92) depended on the protein content.

Conclusion. The study established the following optimal selection criteria for durum wheat varieties to be used in strong spaghetti production: virtuosity – 80%, raw gluten – 33–35%, protein content – 5–7% higher than normal, raw gluten – 72–80 units.
Reclamation of Post-Technological Landscapes: International Experience
Authors: Asyakina Lyudmila , Dyshlyuk Lyubov , Prosekov Alexander
Published: January 2022

Introduction. Anthropogenic activities cause large-scale environmental problems. The growing volumes of toxic emissions contribute to soil, water, and air pollution, thus posing a serious threat to all living systems and the global ecosystem. New reclamation methods are a relevant research topic as they help to restore and preserve ecosystems.

Study objects and methods. The research covered sixteen years of scientific publications from PubMed of the National Center for Biotechnology Information (USA), Elsevier (Scopus, ScienceDirect), Web of Science, and the national electronic library service eLibrary.ru.

Results and discussion. The authors reviewed various scientific publications to define the main technogenic objects that have a toxic effect on biota. Soil is more vulnerable to destructive effects, and mining wastes are responsible for the largest share of technogenically disturbed objects. Pollutants include many compounds, such as heavy metals, hydrocarbons, sulfur compounds, acids, etc. Reclamation technologies reduce the man-induced impact on the environment, e.g. pollutants can be completely or partially destroyed, processed into non-toxic products, completely removed, stabilized into less toxic forms, etc. This review provides information on the main methods of reclamation of disturbed soils and substantiates the prospect of developing integrated reclamation technologies.

Conclusion. The present review featured the main pollutants of anthropogenic origin and the traditional soil reclamation methods. The most prospective new technologies of soil reclamation appeared to be a combination of such biological methods as phytoremediation, bioaugmentation, and biostimulation.
Extraction of Frozen Berry Raw Materials with a Vibration Tray Device
Authors: Plotnikova Liubov , Plotnikov Igor , Ivanov Pavel , Semenov Andrey , Plotnikova Irina , Plotnikov Konstantin
Published: January 2022

Introduction. Products containing natural extracts are in great demand. However, poor production technologies make them too expensive to satisfy consumer demand. As a result, a variety of intensification methods have been developed to increase the economic efficiency of extraction, e.g. low-frequency mechanical vibrations. However, frozen raw materials have to be processed at low temperatures, which makes the method less efficient. The research objective was to intensify the extraction process from frozen berries in a vibration tray device by increasing the temperature of the system of interacting phases.

Study objects and methods. The research involved frozen cranberries and blueberries. They grow everywhere in Western Siberia and are rich vitamins and minerals. The berries were subjected to slow freezing at –18°C, which destroyed the cell structure and increased the processing efficiency. The study was carried out in a lab device with a vibrating tray. All parameters were measured by standard methods.

Results and discussion. The extraction device was equipped with a jacket into which a coolant was fed, i.e. water with a temperature of 55°C. A preliminary series of experiments revealed two negative aspects associated with the supply of coolant into the jacket. First, the surface layer started to thaw, which reduced the efficiency of grinding. Second, the processing time increased. A new method was developed to solve these problems: the coolant was supplied at the end of the grinding. The time of the coolant supply depended on the type of raw materials. The processes that occurred within the device depended on two factors: the frequency of vibrations of the tray and the diameter of the holes in the tray. These factors could be adjusted to intensify the process, but they increased the power costs and energy consumption. A series of experiments determined the optimal values of these parameters. A mathematical analysis revealed regression equations, i.e. how the destruction time and power costs affected the main parameters. The established optimal process parameters made it possible to determine the minimal time of the destruction process: for cranberries – 2.5 min, for blueberries – 1.5 min. The minimal power consumption was 17.8 watts for cranberries and 11.7 watts for blueberries.

Conclusion. The research increased the economic efficiency of the technological process of natural extraction, which can reduce the cost of the finished product and increase its availability. The values of the process parameters can be used to design new similar devices and serve as practical recommendations for berry extraction in vibration tray devices.
Developing New Software for Functional Food Production
Authors: Titorenko Elena , Trofimova Natalia , Ermolaeva Evgenia , Trofimov Ivan , Breskin Leonid , Surkov Igor , Astakhova Natalia
Published: January 2022

Introduction. Statistical methods of data processing and IT technologies make it possible to introduce new modern methods of hazard and risk analysis in food industry. The research objective was to develop new software that would link together various risk-related production data.

Study objects and methods. The research featured food production company LLC Yug (Biysk, Russia) that specializes in functional products and various ready-made software automation solutions. The study also involved statistical methods, methods of observation, collection of primary information, sequential top-down development of algorithms, and the Java programming language.

Results and discussion. Food producers have a registration procedure for inconsistencies and violations of permissible limits at critical control points. The authors developed a new software program that allows production line operators to enter data on downtime and other violations of the production process. The program makes it possible for managers to receive up-to-date reports on various criteria, identify violations, and select appropriate corrective actions. This ready-made solution automates the process of accounting and hazard analysis. The program was tested at LLC Yug with the focus on the time that operators and managers needed to register the problem, analyze the data, develop corrective or preventive measures, and apply them.

Conclusion. The new software proved to be less time-consuming than standard procedures applied in food industry and made it possible to save the time that operators and managers spent on decision making and reporting.
People's Trust in Authorities as a Phenomenon of Parasocial Relations in Modern Russian Society
Authors: Nemirovskiy Valentin , Novikov Aleksey
Published: January 2022

The article features the concept of trust as a phenomenon of parasocial relations. Parasocial relationship is one-sided because its object is sometimes unaware of its subject. The phenomenon of people's trust in social institutions still remains largely understudied. The research was based on the sociocognitive approach developed by R. Falcone and C. Castelfranchi and the theory of social representations by S. Moscovici and D. Jodelet. In Russia, population's trust in authorities has always been low, and the COVID-19 pandemic is affecting it even more. The study revealed two forms of institutional trust, one based on social relations and the other based on parasocial relations. The institutional trust in modern Russia combines social and parasocial forms. They are closely interconnected, and the first can transform into the second. The deficit of social relations between Russian population and authorities in the conditions of declining institutional trust may lead to their replacement by less stable parasocial relations.
Career and Professional Development of the Head of the Organization
Authors: Shpakovskaya Elena , Tokar' Oksana , Gasanova Renata , Hudyakova Tat'yana , Stepanova Ol'ga , Arpenteva Mariyam
Published: January 2022

The present research featured the career and professional development of the head of a modern organization. The status and career development of specialists and managers often come into dissonance. Managerialism, corruption, and other deformations create contradictions that require targeted and large-scale efforts, e.g. innovative career management technologies. The research objective was to analyze modern problems of managing the career and professional development of CEO personnel. The career and professional path of a CEO is a cultural phenomenon. They are closely related to one's development as a personality, a partner, and a specialist, which forms a system of competencies. These competencies also reflect and generate changes in the area of intrapersonal and interpersonal improvement. Personal development depends on the accumulation and processing of life and career experience. As a rule, this experience is neither purposeful nor reflexive. As a result, it gives little large-scale effect. The study and reflection should prevent and correct violations of professional-labor and social-career development, including careerograms, customized work trajectories, psychotechnologies of career management, etc. Performance of a manager is a multilevel system of interconnected individual components. Managerial performance can be improved as a systemic correlation of the existing and emerging qualities of a manager with the peculiarities of the organization, i.e. corporate culture, socio-psychological climate, internal education and mutual assistance, a system of selection and support, a system of professionally important qualities of an effective leader, ergo design of staff, psychophysiological harmony, etc.
Intelligent Contracts in Engineering Enterprise Supply Management
Authors: Andrianova Natalya , Nechaeva Polina
Published: January 2022

Intellectual contracts based on blockchain technology improve the efficiency of supply management of an automobile enterprise by optimizing the transactional costs of supply logistics. The present research featured KAMAZ PTC. The goal was to develop an interaction mechanism for all participants of an intellectual contract in supply activities. The article includes a review of Russian and foreign publications about intellectual contracts in various business spheres, supply management efficiency, optimization of transactional costs, and blockchain technology. The study made it possible to build an interaction mechanism of the parties involved in a blockchain intellectual contract. It also revealed a pattern of changes introduced to the intellectual contract at different stages of interaction between the initiator and suppliers. The authors also highlighted the difference between smart contract and intellectual contract. An intellectual contract appears as a logical development of a smart contract and allows the sides to change the terms. The party interaction mechanism can improve the supply efficiency as it optimizes the magnitude of transactional costs.
Regional Economic Growth and R&D Costs
Authors: Klimova Julia , Alfer'ev Dmitriy
Published: January 2022

Innovations can help Russia to achieve economic growth. However, the R&D sector that produces these innovations totally depends on funding. The article introduces an analysis of the trends in R&D funding in Russia. Regional funds for financial support of research, technical, and innovative activities seem to be an effective tool that will eventually contribute to the economic growth. The research objective was to identify the relationship between R&D funding and economic growth. A review of scientific publications revealed some theoretical aspects behind the effect of R&D costs on other indicators of economic growth. A cluster analysis made it possible to identify some regions where the relationship between R&D expenditures and indicators of economic growth are most pronounced. The study can help regional authorities to plan local budgets and achieve economic growth for their regions.
The Theoretical Codex of the Mid-17th Century as a Phenomenon of Church-Singing Art
Authors:   The Rimsky-Korsakov Saint Petersburg State Conservatory, Guseinova Zivar M.
Published: January 2022

The first musical-theoretical manuals of ancient Russia appeared in the 15th century. They were rather small in volume and contained information that was predominantly educational. The changes that were taking place in the singing system over several centuries were reflected in new types of manuals, conveying the peculiarities of the singing art (znamenny chant) of the time. By the middle of the 17th century, the codices began to occupy a significant place in manuscripts, which contained monuments of Russian liturgical singing. They were large-scale consolidated documents, including a selection of relatively independent musical-theoretical manuals, each of which revealed a separate aspect in the theory of znamenny chant, carried out according to special musical signs — kriuki (hooks). The tradition of handwritten copying of documents contributed to the fact that each type of theoretical manual was simultaneously in many copies that never matched the text with absolute accuracy and always contained discrepancies. The codex, analysed in this article, in the mid-17th century manuscript of V. F. Odoevsky’s Collection No. 1, which is kept in the Russian State Library, is a set of numerous copies of different theoretical manuals that were formatted by that time. These are the notable azbuka (ABC) that explain individual neums; kokizniki and fitniki, expounding upon the principles of formula singing; manuals that reveal the sound-naming system, as well as a meaningful layer of author’s comments that interpret and generalizing material for educational purposes.
City and Video Games: Moving Towards Each Other
Authors:   Lomonosov Moscow State University, Steklova Irina A. , Veslopolova Galina N. ,   Penza State University of Architectural and Construction, Steklov Alexander M. ,   Game Design Studio XOCUS
Published: January 2022

The article is devoted to the problem of the city new imagery, the steady convergence of real architecture and virtual architecture. Although the connection between these phenomena has been the subject of reflection by specialists from various science branches for the past decades, it has not been sufficiently manifested. Another attempt at manifestation is made in this article, within the fundamental problems of art theory and history. Its novelty consists in activating the classical category “image of the city” in the virtual space centre of video games as the most active link between artistic and empirical images of the city. On the example of real architectural objects in the cities of the last quarter of the 20th — 21st centuries and architectural objects, existing only in the popular video games locations of the last generation, the interaction mechanisms of artistic images and their transition into the empirical images sphere with a gradual blurring of the transition boundaries are studied. The contemporary architecture trend is seen as the purposeful programming of sophisticated associative games through the production of images of the city that make you doubt the reality of the world, the difference between authenticity and imaginary. In turn, cities in video games simulate the same dubiously humane worlds, only in addition they can be managed, tested for viability online. The exacerbation of gaming in architecture is seen as a postmodern provocation to critically, ironic deconstruct reality in the fullness of its contradictions, and the videogame set of cities as an ideal platform to work on the deconstruction experience and, perhaps, to reset personal relationships with the world. It shows how the artistry of video games turns into the everyday background of life, changing the perception of the urban environment and the world as a whole.
Actual tendencies of the methodology of the history of psychology in light of the philosophic and methodological problems of historiography
Authors:   St. Petersburg State University, Rafikova Veronika , Mironenko Irina ,   St. Petersburg State University
Published: January 2022

The article examines the features of the development of the history of psychology in light of the general trends in the development of historiography. The characteristics of historical knowledge as a whole are discussed, debated, and the problematic points in the development of historical science are highlighted. Questions are raised concerning the relationship between the history of science, in particular, the history of psychology and history as a science in general. Based on the material of domestic and foreign sources on the history of the development of historical science, the main trends of history as a branch of scientific knowledge are provided, as well as its features in view of the influence of postmodern trends, such as criticism of the historicist approach, rejection of the idea of the direction of the historical process, actualization of the ideas of historical relativism and the problem of correlating historical fact and its representation, a consequence of the “linguistic turn”. It is shown that the development of the history of psychology mainly occurs in accordance with trends in the development of historical science. There is a turn in the understanding and conceptualization of historical experience and historical fact and there is an awareness of the need to revise the boundaries of the subject of study and the focus of research, a gradual rejection of positivist tendencies and revolution in relation to the text as historical material. The article highlights the specific features of the history of psychology as a result of its integration into psychological science and the characteristics of the scientific community of historians of psychology. Also, due to the analysis of the trends in the development of Russian psychological science, it is indicated that the general direction of the nearest development both for the historical and psychological sciences, and for the history of psychology, is the awareness of the need to conceptualize such a phenomenon as context. Also, despite the dominance of positivist tendencies in Russian psychology, expressed first of all in the desire to search for patterns of the historical process (in this case, the process of development of psychological scientific knowledge), shifts were noted in understanding the need to expand the subject of research and search for new philosophical and methodological grounds.