Features Of Production Research Articles

Features and directions of the creative economy development: Chinese experience

The article systematizes the basic concepts in the creative economy, key factors of its effectiveness and the importance of organizational approaches for the social development of the state. Using China as an example, it is shown that its success is due to the significant role of the state, the use of advanced world experience in the formation of a post-industrial economy and its adaptation to achieve national goals. There are analyzed the main features of cultural industries and the characteristic features of cultural production. The advantages of creative industries in promoting national economic transformations, stimulating economic growth and creating jobs are revealed.

Burials and Rituals in the La Tène Period: The Quadrangular Enclosure from Němčice

Abstract The central agglomeration Němčice in Moravia gave the name – the Němčice/Roseldorf type – to the entire gradually recognised group of large lowland settlements with production and distribution functions existing in La Tène Europe in the 3rd–2nd century BC. In addition to settlement and production features, several ditched quadrangular enclosures were also identified at the Němčice settlement. One of these, feature 525, was investigated in 2022. The history of the enclosure is demonstrated by finds and structures found in its inner space and from the individual layers of the fill of its ditch, which document development from the burial and perhaps other ritual functions of the enclosure ending with the deposition of fragments of weapons in the ditch, up to the incorporation of the feature into the space used for settlement activities. Ditched quadrangular enclosures, as are known besides Němčice especially from Roseldorf in eastern Austria and from other settlements in the corridor of the Amber Road, reflect significant changes in the ritual behaviour of the La Tène population in Central Europe in this period.

The impact of foreign direct investment on innovation in China's forest products industry

The forestry industry, with its high resource dependence, long production cycles, and extensive development modes, lags behind other industries in terms of innovation. This study examines the impact of foreign direct investment (FDI) on product innovation in China's forest products industry. We use data from 146,526 forest products enterprises spanning the years 1998 to 2013, merged with patent application records from the China National Patent Database, and employ a two-way fixed effects model. Our estimates show that a 10 % increase in FDI is associated with a 0.86 % increase in patent applications, a smaller effect than in other industries. In particular, we examine how this positive effect of FDI on innovation is affected by the specific production and layout features of the forest products industry. We find that this effect is greater in regions rich in forest resources and non-coastal areas. Additionally, enterprises in this industry often focus on strategic innovations, such as product design, rather than substantial technological change, with innovation priorities differing across sub-sectors. Mechanism analyses reveal that FDI promotes innovation in forest products enterprises by increasing R&D investments, optimizing the marketing environment, and alleviating financial constraints. Extended analyses indicate significant spillover effects of FDI-driven innovation across the industry, especially between the upstream and downstream segments of the supply chain. We advise the global forest products industry to consider these unique production and layout features in their development strategies, and suggest a reorientation of government innovation policies toward long-term goals.

The Impact of Clear and Loud Speech Cues on Acoustic and Perceptual Features of Speech Production in Adolescents With Down Syndrome

Purpose: There are few evidence-based speech interventions designed to alter speech production in a way that ultimately results in increased speech intelligibility in adolescents with Down syndrome (DS). The primary purpose of this study was to examine the impact of clear and loud speech cues on acoustic and perceptual features of speech production in adolescents with DS. Method: Eight adolescents diagnosed with DS repeated sentences of varying lengths in three conditions: habitual, big mouth (i.e., clear speech), and strong voice (i.e., loud speech). Four hundred eighty adult listeners (20 listeners per adolescent per condition) provided orthographic transcriptions of adolescent's speech, which were used to calculate intelligibility scores. Acoustic measures of speech rate, articulation rate, proportion of time spent pausing, vocal intensity, and fundamental frequency were calculated for each sentence. Results: The big mouth condition resulted in significantly increased intelligibility, slowed speech and articulation rates, increased pauses, increased vocal intensity, and increased fundamental frequency. The strong voice condition resulted in significantly increased vocal intensity and fundamental frequency, but no other changes. Speech rate was the only variable that explained any of the variance in intelligibility. Conclusions: Adolescents with DS respond differently to clear and loud speech cues. In particular, clear speech cues resulted in significant increases in intelligibility, but loud speech cues did not. Clear speech cues hold promise as an intervention strategy for adolescents with DS.

Innovative Production and Innovative Agricultural Products in the Food Economy in the Context of Selected Lifestyle Elements of the Inhabitants of South-Eastern Poland: Case Study

Sustainable development in the agriculture of the future will lead to innovative production, providing the possibility of obtaining better quality agricultural products. In turn, these innovative agricultural products will fit into new social lifestyles. Therefore, in this study, the authors asked the following research questions: (i) How do respondents perceive innovative agricultural production and innovative products in the area of food economy?; (ii) what is the relationship between selected lifestyle elements and the perception of innovative agricultural production and products? The research tool was a survey questionnaire. The diagnostic study was conducted using the CAWI (Computer-Assisted Web Interview) technique. The study was partial and non-probabilistic in nature. Participation in the study was voluntary and anonymous, and completion of the form could be interrupted at any time. The target group were adults aged ≥ 18 years. They were residents of south-eastern Poland, from the Podkarpackie and Lublin provinces. The study was of a correlational nature, as it sought relationships between the elements studied, without the possibility of influencing the level of individual variables. A five-point Likert scale with a neutral value was used for the assessment. Spearman correlation analysis (rS) was performed to find the relationship between the items. This type of correlation was chosen because the variables subjected to calculations were on an ordinal scale. The Kruskal–Wallis H test was also calculated to determine the effect of independent variables (lifestyle elements) on dependent variables (perception of innovative production and food products). The Mann–Whitney U test was utilized to calculate and identify differences between groups (sex and place of residence). Statistical significance was assessed at the level of α = 0.05. To illustrate these differences more clearly, categorized graphs of the average ratings of the items studied were also drawn up. The research results indicate a different approach from men and women to the issues studied. The place of residence and the approach of the respondents from south-eastern Poland to the studied lifestyle elements influenced their perception of sustainable agricultural production and innovative features of agricultural products. The examined lifestyle elements demonstrated a varied impact on the perception of innovative production and innovative food products.

Climate change, global population and the capitalist axiomatic: making sense of Malthus

ABSTRACT This paper critiques the neo-Malthusian proposition that drastic global population reduction is essential to counteract the current climate emergency. It applies a new materialist, rhizomatic and more-than-human ontology of capitalism based Deleuze and Guattari’s analysis of the ‘capitalist axiomatic’: the free flows of commodities, capital and labour characteristic of capitalist production. Three sections address these rhizomatic flows, considering ‘extractive capitalism’, economic growth, and population growth through this DeleuzoGuattarian lens. The paper concludes, contra Malthus, that while growth in the global human population is placing strain on the environmental capacity to support it, it is the complex, rhizomatic interactions within the capitalist axiomatic that are producing anthropogenic climate change. Remedies short of a wholesale global shift from a capitalist economy are proposed to address this global crisis.

Home production and time use in an epidemic

AbstractThis paper examines the role of home production in gender‐based responses of time use to the COVID‐19 pandemic. We develop a tractable model featuring time allocation choices and susceptible‐infected‐susceptible epidemiological dynamics. The model economy has two steady states, and an outbreak can trigger a transition from a disease‐free steady state to an epidemic steady state, accompanied by a shift in economic activity toward the home. Our parameterized model well reproduces pandemic‐driven variations in time allocation in the US. This stems largely from the combination of three key features of home production: the high substitutability between market goods and home goods, the asymmetric immunity of home production to the epidemic and the comparative advantage of women in household work. Our decomposition analysis finds that elevated home production accounts for a sizable share of changes in market work and its gender gap during the pandemic. Remote work limits fluctuations in time use but worsens gender inequality in market work.

Specific features of production and use of transportation biofuels in selected developing countries (part II)

Aim. To identify specific features of production and use of transportation biofuels in selected developing countries, as well as to assess the potential of bioethanol industry development in the Russian Federation (RF).Objectives. To assess the economic efficiency of bioethanol production in Russia; to reveal the potential of applying foreign experience in the development of bioethanol industry in our country.Methods. In the process of the research the methods of system analysis, comparative analysis, method of expert evaluations, mathematical, statistical methods were applied.Results. The actual estimation of economic efficiency of bioethanol production in Russia was obtained. The cost of a unit of bioethanol, which is equivalent to a liter of gasoline in terms of energy content, is 5-36% higher than the cost of a liter of gasoline (depending on the production technology). At the same time, state support for the production and use of bioethanol in our country is reasonable. This will allow to create additional demand for grain crops and reduce carbon dioxide emissions from motor transport. The production and use of bioethanol will form an additional supply in the gasoline market, will give an opportunity to support projects on deep processing of grain and wood chemistry.Conclusions. The experience of Brazil, China and Indonesia in the development of bioethanol industry is relevant for Russia. At the same time, in order to minimize possible risks in the field of food security at the initial stage of bioethanol industry development, low-quality grain stocks should be used as feedstock and the production of second-generation bioethanol should be stimulated.

From Outside to Inside: The Subtle Probing of Globular Fruits and Solanaceous Vegetables Using Machine Vision and Near-Infrared Methods

Machine vision and near-infrared light technology are widely used in fruits and vegetable grading, as an important means of agricultural non-destructive testing. The characteristics of fruits and vegetables can easily be automatically distinguished by these two technologies, such as appearance, shape, color and texture. Nondestructive testing is reasonably used for image processing and pattern recognition, and can meet the identification and grading of single features and fusion features in production. Through the summary and analysis of the fruits and vegetable grading technology in the past five years, the results show that the accuracy of machine vision for fruits and vegetable size grading is 70–99.8%, the accuracy of external defect grading is 88–95%, and the accuracy of NIR and hyperspectral internal detection grading is 80.56–100%. Comprehensive research on multi-feature fusion technology in the future can provide comprehensive guidance for the construction of automatic integrated grading of fruits and vegetables, which is the main research direction of fruits and vegetable grading in the future.

Juruaça virus taxonomy, tolerance and resistance to infection, and inflammatory response modulation in murine model

Juruaça virus (JUAV), previously unclassified, was isolated from bats and administered to neonatal and adult BALB/c mice to investigate acute and chronic disease progression. In this study, we conducted genomic sequencing to achieve taxonomic classification and utilized these models to explore the inflammatory response and sickness behavior in both neonatal and adult mice. Neonates received a single intranasal instillation of infected brain homogenate (20 µL), whereas 31-day-old mice were given the same volume intranasally for three consecutive days. Control groups were administered equal volumes of uninfected brain homogenate. Our findings reveal that intranasal JUAV infection-induced acute meningoencephalitis and death in neonates, while adult mice exhibited chronic infection with variable clinical signs, inflammatory mediator production, histopathological changes, and neuropathological features. Interestingly, only some adult mice showed sickness behavior post-infection, and among these, a subset continued to decline and die. The differential tissue damage observed in mice with and without overt disease symptoms suggests mechanisms of resistance or tolerance, where exceeding tolerance capacity resulted in pathological outcomes, including chronic dysfunction or death. This study provides the first evidence of JUAV’s capability to infect mammals, demonstrating its distinct impact on bats and variable effects in neonatal and adult mice. We provisionally classified JUAV as closely related to the clade containing tombus-like virus 6 found in mute swan feces. Our research highlights the importance of understanding viral–host interactions and the inflammatory responses that contribute to disease variability, offering insights into tolerance and resistance mechanisms based on inflammatory response modulation.

Prosodic features in production reflect reading comprehension skill in high school students.

Young children's prosodic fluency correlates with their reading ability, as children who are better early readers also produce more adult-like prosodic cues to syntactic and semantic structure. But less work has explored this question for high school readers, who are more proficient readers, but still exhibit wide variability in reading comprehension skill and prosodic fluency. In the current study, we investigated acoustic indices of prosodic production in high school students (N = 40; ages 13-19) exhibiting a range of reading comprehension skill. Participants read aloud a series of 12 short stories which included simple statements, wh-questions, yes-no questions, quotatives, and ambiguous and unambiguous multiclausal sentences. In addition, to assess the contribution of discourse coherence, sentences were read in either canonical or randomized order. Acoustic cues known to index prosodic phenomena-duration, fundamental frequency, and intensity-were extracted and compared across structures and participants. Results demonstrated that high school readers as a group consistently signal syntactic and semantic structure with prosody, and that reading comprehension skill, above and beyond lower-level skills, correlates with prosodic fluency, as better comprehenders produced stronger prosodic cues. However, discourse coherence did not produce consistent effects. These results strengthen the finding that prosodic fluency and reading comprehension are linked, even for older, proficient readers. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Кераміка з поселення Андріївка : сучасний підхід до збереження археологічного матеріалу

The paper presents general information about the Volodymyrivka local group of the Cucuteni-Trypillia Cultural Complex (CTCC) and its material culture, based on ceramic material from the Andriivka settlement. This settlement is one of the few that belong to this local group. The research history of the Volodymyrivka group sites is described. It is noted that, apart from the eponymous site, where full-scale excavations were conducted, other settlements of this group were investigated using surface collection and test-pitting methods. The same approach was applied to the Andriivka settlement, whose materials became the subject of this article. The settlement itself is located on the south-eastern outskirts of the village of Andriivka, in the Novomyrhorod district of Kirovohrad region. According to preliminary estimates, the area of the Trypillia settlement covers about 60 ha. The main focus of the paper is on ceramic production, which is one of the key criteria for distinguishing local groups within the CTCC. The ceramic complex from the Andriivka settlement, which is part of the collection of the Archaeological Museum of Taras Shevchenko National University of Kyiv, includes vessels and clay figurines. Despite the fragmented nature of the material, it supports previous conclusions about the settlement’s belonging to the Volodymyrivka group of Trypillia sites. Additionally, part of the artefacts from the Andriivka settlement has been digitized. The digitization of museum collections plays an important role in the popularization of archaeological heritage and makes it more accessible to a wider audience. The digitized objects allow not only researchers but also all interested individuals to access information about the Trypillia culture, its development, and the characteristics of its material culture, particularly ceramic production. Consequently, the study of the ceramic complex from the Andriivka settlement provides valuable insights into the local features of ceramic production within the Volodymyrivka group of the CTCC. Key words: Keywords: Cucuteni-Trypillia Cultural Complex, Middle Buh region, Volodymyrivka group, Andriivka, ceramic production, digitization of museum collections.

Polish-Ukrainian Trade in Selected Fruits and Vegetables in the Face of the War in Ukraine

Poland is among the top five largest producers of horticultural products in the European Union. A characteristic feature of Polish horticultural production is the great diversity in terms of scale and scope of activity. In Ukraine, the agricultural sector is also one of the key pillars of the economy; in 2021, about 14% of the country’s population found employment in agricultural production. The analyses carried out indicate that Poland and Ukraine have different directions of change in the fruit and vegetable sector; namely, Poland shows a tendency to reduce the area of crops, while Ukraine, despite some declines, maintains a more stable production structure. The results of this research indicate significant variability in the import of selected fresh or frozen fruits and vegetables from Ukraine and the export from Poland in 2022. The most noticeable increase in imports in 2022 was recorded in the case of frozen blackcurrants and frozen raspberries. In terms of exports of Polish agricultural products to Ukraine, 2022 was characterised by significant increases in almost all analysed categories.

Peculiarities of copyright in a theatrical production

The article examines the features of a theatrical production as a work of theatrical artthat is created on the basis of a dramaturgical work (literary, musical, choreographic, orother), has a single idea and a specific title.Ukrainian legislation does not define the composition of the authors of a theatrical production.The study proves that the authors of a theatrical production may include the authorof a dramatic work specially created for a particular theatrical production, directorsand the author of a musical work with or without lyrics specially created for a particulartheatrical production. Given the unequal nature of creative contributions to a theatricalproduction, the belonging of creative contributions to different types of art, a theatricalproduction is a complex work that is characterized by a synthesis of arts. The authors of atheatrical production enter into a co-authorship that is characterized not by the unity ofthe creative process, but by the unity of the result in the form of one coherent work. Despitethe fact that the content of each author’s creativity is different and may belong to differentareas of art, in the end, all these elements are combined in one work.The primary subjects of copyright in a theatrical production are its authors. At thesame time, a theatrical production is often a work for hire created by an employee underan employment contract. Under Ukrainian law, copyright in a work for hire is transferredto the employer from the moment the work is created, unless otherwise provided by contractor law. However, if the producer orders the creation of a theatrical production, copyrightin it shall be transferred to the producer. Thus, the right holder of a theatrical productionmay be determined in different ways.The main way of using a theatrical production is its public performance as presentingit to the public directly through the performance of roles (parts) and other presentation ofartistic images. A public performance is not a form of expression of a theatrical productionthat arises as a result of the creativity of its authors before its public performance, and itsexistence does not cease after the performance is over.The current legislation of Ukraine reflects the specifics of a theatrical production as anobject of copyright only partially, and therefore needs to be improved.

Recent Development of Zolmitriptan Formulation in Migraine Therapy: Production, Metabolism and Pharmaceutical Aspects.

The triptans class of pharmaceuticals, which was created to treat acute migraine, is made up of indole-containing drugs that bind to a subset (1B/1D) of 5-hydroxytryptamine receptors and are agonists of serotonin receptors. At the moment, naratriptan, eletriptan, zolmitriptan, rizatriptan, almotriptan, and frovatriptan are the seven types of triptans available on the market. Among these are the FDA-approved triptans, Zolmitriptan and Sumatriptan, which are selective serotonin (5-hydroxytryptamine) agonists. Zolmitriptan, a synthetic tryptamine derivative and a well-known member of the triptan family, is available as an orally disintegrating tablet, nasal spray, and tablet. There are melt formulations of rizatriptan and zolmitriptan available on the market that are easier to use and absorb, comparable to regular pills. Recently, the FDA approved zolmitriptan, a medication with tolerability comparable to sumatriptan. Whereas zolmitriptan is only available as an oral melt or tablet, sumatriptan is available as a nasal spray, oral preparation, or self-injectable kit. The only known antimigraine drugs that were widely utilized before the triptan period were ergotamine and dihydroergotamine. However, zolmitriptan binds to plasma proteins only 25% of the time because of significant first-pass degradation. Researchers have looked into fresh ideas for solving this issue and innovations to overcome its pharmacokinetic difficulties. This article emphasizes the role of zolmitriptan in the treatment of migraines, highlighting its pharmacological properties, production, metabolism, and structural features.

Украинские источники по истории сношения запорожского казачества с Крымским ханством времен Новой Сечи (1734–1775 гг.) в фондах Центрального государственного архива Украины г. Киева

The publication includes a review of funds and a classification of sources from the history of relations between the Zaporozhian Cossacks of the New Sich era (1734–1775) and the Crimean Khanate, which are stored in the Central State Historical Archive of Ukraine in the city of Kyiv. For each type of document, a description is given, which includes production features and the informative potential of the source. The sources of diplomatic, political, socio-economic communications of the Zaporizhzhya Cossacks with the Crimean Tatars in the specified period have been studied.

STUDY OF TEMPERATURE FIELDS NEAR A WELL DURING FILTRATION OF VISCOPLASTIC OIL

The work examines the time variation of fluid temperature during non-isothermal filtration of viscoplastic oil near a well. It is known that a characteristic feature of modern oil production is an increase in the share of hard-to-recover oil reserves, which include viscoplastic oils. According to their rheological characteristics, such oils are non-Newtonian liquids and, therefore, their filtration process is not described by Darcy’s linear law. When filtering fluids that are not described by Darcy's law, it is necessary to use nonlinear filtration laws, which make it possible to more adequately describe the processes occurring in productive formations when hydrocarbons are displaced from them. To describe the nonlinear filtration law, empirical formulas obtained by approximating data from laboratory experiments are usually used.In the works of V.V. Devlikamov and his co-authors provide experimental data on the dependence of viscosity on shear stress for high-viscosity oils. They have been shown to be approximated quite well by a sigmoid function. However, the problem then becomes significantly nonlinear. Subsequently, in order to simplify finding a solution to the problem of filtration of high-viscosity oil, experimental data were obtained by V.V. Devlikamov and his co-authors were approximated by broken lines.In this work, the experimental data are approximated by a sigmoid function, which allows for more accurate calculations. Assuming that the viscosity and density of oil do not depend on temperature, which is typical for natural development modes, the results of calculations of temperature changes over time near the well are presented. It is shown that the temperature of viscoplastic oil in the first hours after starting a well differs significantly from the temperature of Newtonian oil (oil with constant viscosity). Thus, if the temperature of Newtonian oil continuously increases, then the temperature of viscoplastic oil immediately after starting a well increases and coincides with the temperature of oil with constant viscosity, then drops and after some time begins to increase again. The work shows that such an unusual change in the temperature of viscoplastic oil over time is associated with a change in the zone of destruction of the formation structure.

Synthesis and Characterization of Polythiophene and Polypyrrole

Polythiophene and polypyrrole are two well-known conducting polymers with diverse properties and several potential applications in sectors such as electronics, sensors, and energy storage. This paper delves further into the synthesis and analysis of polythiophene and polypyrrole. Polypyrrole and polythiophene were synthesized using chemical oxidative polymerization with suitable oxidizing agents. The methods employed to analyze these polymers included spectroscopy (UV-Vis, FTIR), thermal analysis (TGA, DSC), microscopy (SEM, TEM), and electrochemical analysis (cyclic voltammetry). Several features of polypyrrole and polythiophene production were investigated and linked to their electrochemical, thermal, morphological, and structural properties. We also discuss how these conducting polymers may be employed in electrical devices, sensors, and energy storage systems due to the unique properties revealed by their characterization. Polythiophene and polypyrrole may now be employed in a wide range of high-tech applications since their synthesis and properties are better known.

The role of animacy in language production: evidence from bare noun naming.

According to Levelt's language production model, to name an object, speakers must first conceptualise and lexicalise the object before its name can be articulated. Conceptualisation is conducted through the semantic network that exists at the conceptual level, with the highly activated concept(s) activating lexical items at the lemma level, that is, lexicalisation. So far, research focused mostly on semantic categories (i.e., semantic interference) but less so on animacy-a concept that is correlated with semantic categories. To investigate the role of this semantic feature in language production, we conducted a picture-word interference study in Mandarin Chinese, varying animacy congruency and controlling for classifier congruency while recording behavioural and electrophysiological responses. We observed an animacy interference effect together with a larger N400 component for animacy-incongruent versus congruent picture-word pairs, suggesting animacy-congruent concepts may be in closer proximity and hence lead to a stronger spreading of activation relative to animacy-incongruent concepts. Furthermore, a larger P600 component was observed for classifier-incongruent versus classifier-congruent picture-word pairs, suggesting syntactically driven processing of classifiers at the lemma level.

Hyaluronic acid-alginate hydrogel stimulates the differentiation of neonatal mouse testicular cells into hepatocyte-like and other cell lineages in three-dimensional culture.

Extracellular matrix (ECM)-derived hydrogels are frequently used in three-dimensional (3D) cell culture and organoid formation in several tissues. However, in the 3D cultivation of testicular cells, the hyaluronic acid (HA) hydrogel has not received as much attention. This study examined the effects of three distinct composites, including HA-alginate (HA-Alg), HA-alginate-collagen (HA-Alg-Col), and HA-alginate-decellularized ECM (HA-Alg-dECM), on mouse testicular cell culture and in vitro spermatogenesis. For the creation of composites, the concentration of biomaterials used was 0.5% HA, 1% alginate, 2.5mg/mL collagen, and 25mg/mL dECM derived from the testicles of Rams. After 3D culture of 5 days post-partum (dpp) mouse testicular cells for 14 days, HA-Alg was selected as a superior composite due to the greater number and size of the produced organoids. Then, cell culture was rerun by HA-Alg for 14 days, which was later extended for an additional 28 days. In addition, the 3D culture of 10 dpp mouse testicular cells was used to compare with 5 dpp mice on day 14. The morphology and gene expression were analyzed using appropriate techniques. On day 14, the HA-Alg hydrogel showed significantly more organoids in terms of size and number than the other two groups (p<0.05); nevertheless, none of the groups showed the expected signs of testis organoids. Remarkably, on day 14, the histology and immunostaining tests revealed features of hepatocyte-like cells (HLCs) and albumin production as a marker of HLC functionality. Furthermore, the analysis of gene expression verified the significant expression of angiogenesis markers (p<0.01). After the extended culture to 28 days, 5 dpp testicular cells once more differentiated into erythrocytes and HLCs, while a small number of organoids showed the characteristic of renal cells. Cell culture of 10 dpp mice for 14 days showed a wide range of cell lineages, including renal, glandular, chondrocyte, and hepatocyte-like cells in comparison to the 5 dpp mice. While the HA-Alg composite did not support spermatogenesis in the 3D culture of mouse testicular cells, it demonstrated an unpredicted potential for promoting the differentiation of neonate mouse testicular cells into HLC, erythrocytes, and other cell lineages.