bluuebunny/crossref_metadata_2025 huggingface dataset:
FORMAS DE HABITAR MUNDOS ESTILHAÇADOS NO CAPITALOCENO
Authors: De Alencar Santos Natanael , Momm Estefania
Published: December 2024

Neste artigo, investigamos formas e possibilidades de (re)construção e (re)valorização de vínculos, agenciamentos políticos, instâncias de ação coletiva e práticas criativas de cuidado em Bento Rodrigues, subdistrito soterrado pelo desastre-crime da Samarco (Vale/BHP) em 2015. A partir de um grupo específico, o “Loucos pelo Bento”, nos dirigimos a uma paisagem existencial: como ele torna as ruínas habitáveis, que sentidos imprime a esse processo e como empenha instâncias revivificantes de pertencimento em meio a um mundo danificado? Dados documentais, audiovisuais, etnográficos e entrevistas orientam nossa análise. Articulamos tal arranjo como um contexto de sofrimento social e de crime continuado atravessado por elementos indiciais de trauma cultural, sublinhando a relevância de impactos subjetivos coletivos ocasionados pela relação assimétrica com a produção neoextrativa mineral e efeitos da injustiça ambiental para compreensão da paisagem de poder do Capitaloceno, no que diz respeito ao uso, destruição de recursos e dinâmica de expulsões.
CAMINHAR, COLHER E TRANSFORMAR CINZAS
Authors: Canetti Ana Lúcia , Assunção de Araújo Nivalda
Published: December 2024

O presente artigo propõe um debate sobre paisagens queimadas em meio aos incêndios florestais e a perda significativa de espécies vegetais a partir de três produções autorais em áreas incendiadas do Cerrado brasileiro. Este artigo visa conectar estes trabalhos artísticos aos estudos de poéticas da paisagem, contribuindo para a formulação de um pensamento enredado de reflexões éticas, estéticas e políticas que desencadeia múltiplos modos de percepção sobre esses biomas em falência como entes do mundo pós-antropoceno. Essa conexão se traduz por uma metodologia da presença, a caminhada como recurso estilístico que viabiliza coleta e inventário dos danos e das cinzas. Deslocamento como signo artístico de um corpo que assume risco para promover uma economia de dispêndio, de gasto poético. A cinza que se transvalora em esmalte (em vidrados) para aplicar em cerâmicas, uma consumação catastrófica, o incêndio, em giro de transformação.
Chitosan/Bioactive Glass Scaffolds as Potential Drug Carriers
Authors: Dornjak Luka , Rogina Anamarija
Published: December 2024

Modern chemotherapeutic agents offer versatile and potent applications for treatment of various forms of sarcomas. One such agent, doxorubicin, offers potent chemotherapeutic effects through its property of intercalation with DNA, resulting in rapid DNA degradation and cancer cell apoptosis. Despite its advanced properties, its application causes system-wide damage leading to cardiotoxicity and even lowering of cognitive scores, inhibition of self-regeneration, and nephropathy. To circumvent these adverse side-effects, localised drug delivery via a polymeric composite material may offer a solution. Chitosan, a biodegradable polymer, is a biocompatible polysaccharide capable of acting as an effective polymeric matrix for targeted drug delivery. In combination with bioactive glass, a composite polymeric scaffold could enhance the incorporation and release kinetics of doxorubicin from the polymer-based carrier while also promoting the formation of regenerative bone-like apatite.

This work aimed to prepare chitosan/bioactive glass composite scaffolds as biodegradable carriers for doxorubicin in bone tumour treatment. The composite scaffolds were prepared with varying weight fractions of bioactive glass (0–30 %) within the chitosan matrix using thermally induced phase separation followed by solvent sublimation. The resulting scaffolds were characterised using X-ray diffraction, Fourier transform infrared spectroscopy, and scanning electron microscopy assisted with energy-dispersive X-ray spectroscopy. The drug was loaded into the scaffolds by immersing them in doxorubicin solutions of different concentrations (25 and 50 ppm) for 5 h. The release of doxorubicin was then studied in a phosphate buffer solution (pH 7.4) over a 24-h period using fluorescence spectrometry after scaffold immersion.
Poboljšanje profila oslobađanja lijeka mehanokemijskom pripravom amorfnih čvrstih disperzija
Authors: Grobenski Paola , Adamić-Golić Melani , Klonkay Paola , Sokač Katarina , Žižek Krunoslav
Published: December 2024

Dasatinib (DAS) je djelatna tvar koja se upotrebljava u liječenju kronične mijeloične i akutne limfoblastične leukemije. Tu djelatnu tvar karakteriziraju dobra intestinalna permeabilnost te loša topljivost u vodenom mediju, što može dovesti do smanjene oralne apsorpcije djelatne tvari i niske bioraspoloživosti lijeka. U svrhu modifikacije oslobađanja DAS-a, mehanokemijski su pripravljene čvrste disperzije DAS-a i poli(vinil-pirolidona) (PVP) (uz maseni udio DAS-a od 25 %) u planetarnom kugličnom mlinu pri četiri različita seta procesnih uvjeta. Čvrste disperzije pripravljene su bez otapala, poštujući načela zelene kemije. Pripravljene disperzije karakterizirane su diferencijalnom pretražnom kalorimetrijom, rendgenskom difrakcijskom analizom praha i infracrvenom spektroskopijom s Fourierovim transformacijama da bi se detektirala toplinska svojstva i fazni sastav čvrstih disperzija te potencijalne interakcije između DAS-a i PVP-a. Izrađene su četiri vrste tableta koje sadrže: ishodni DAS, mehanokemijski tretiran DAS, fizikalnu mješavinu DAS-a i PVP-a te čvrstu disperziju DAS-a i PVP-a pripravljenu pri naknadno utvrđenim optimalnim procesnim uvjetima. U pripravi svih vrsta tableta upotrijebljen je granulat pomoćnih tvari: manitola, natrijeve kroskarmeloze i poli(etilen-glikola). Tablete su testirane na ujednačenost mase i sadržaja djelatne tvari, čvrstoću i raspadljivost. Profili oslobađanja DAS-a određeni su testovima otapanja in vitro. Mehanokemijskom pripravom amorfnih čvrstih disperzija modificiran je profil oslobađanja DAS-a.
Valorization of Oil Palm Empty Fruit Bunches (OPEFB) for Bioethanol Production in Indonesia
Authors: Gozal Celine , Halim Amelia , Ridwan Abert , Wong Sidney Laura , Young Kenneth Gabriel , Kembaren Riahna , Nataniel Jocelyn
Published: December 2024

Indonesia, one of the largest producers of palm oil in the world, generates large amounts of Oil Palm Empty Fruit Bunches (OPEFB). Its improper disposal can cause air pollution and soil acidification. OPEFB is composed of lignocellulose, which can be hydrolyzed into monosaccharides to produce bioethanol. Bioethanol is a versatile product that is commonly produced using food crops as its raw material, but it can also be produced using lignocellulosic biomass to lessen the competition for food crops and land. Thus, this study aimed to produce bioethanol from OPEFB and enhance its production through adaptive evolution and supplementation with molasses. Adaptive evolution was carried out by exposing the yeast to ethanol concentrations of 3–12% (v/v). Native and adaptive strains are grown in OPEFB media supplemented with PEG and molasses. As a result, bioethanol was successfully produced, reaching around 10% (v/v) using a combination of OPEFB hydrolysate, PEG, and 20% molasses. Moreover, it was found that strains adapted toward 9% ethanol are more resistant to ethanol, as they can grow faster than the native strain. This shows that OPEFB can be effectively valorized for bioethanol production as a solution for OPEFB disposal and establishing a circular economy.
Long-term asymmetric impacts of insecurity and corruption on development of tourism: Evidence from Nigeria
Authors: Abu Nurudeen
Published: December 2024

This research evaluates the long-term asymmetric impacts of insecurity and corruption on the development of tourism in Nigeria using a non-linear ARDL (NARDL) method to analyze quarterly data for the 1996-2021 period. The cointegration test result provides an evidence of a long-term relationship among these three variables (corruption, insecurity and tourism development), along with exchange rate, income and infrastructure. The asymmetry test results reveal asymmetry between tourism development and both corruption and insecurity. The outcomes of the empirical exercise indicate that a positive shock to control of corruption (decline in corruption) fosters long-term tourism development, while a negative shock to control of corruption (increase in corruption) does not significantly explain long-term tourism development. In addition, a positive change in government expenditure on internal security (increase in internal insecurity) lowers long-term tourism development, but a negative change in government spending on internal security (decrease in internal insecurity) enhances long-term tourism development. Depreciation of the domestic currency promotes long-term tourism development. Thus, policies that reduce corruption and insecurity are recommended to promote long-term development of the tourism sector in Nigeria.
Competencias ciudadanas contra el acoso escolar en Cartagena, Colombia
Authors: Domínguez-de la Ossa Elsy , Vázquez-Miraz Pedro , Fortich-Pérez David , Campo-Landines Kiara
Published: December 2024

Introduction. This paper explores the scope of a pedagogical intervention aimed at promoting citizenship competencies as a strategy for bullying prevention in schools in Cartagena, Colombia. Objective. A quantitative study was conducted with 47 elementary school students from three educational institutions (E.I.). The students were evaluated using the CIE-A questionnaire to determine the levels of victimization, intimidation, and symptoms associated with bullying, as well as to identify differences among students according to sociodemographic variables. Methodology. Global levels of bullying were measured in three educational institutions in Cartagena de Indias (N = 1.085), Colombia. Then, the grades with the highest scores in each school were selected. Finally, a pedagogical intervention comprising fifteen interactive didactic workshops was conducted to reduce bullying levels to make a pre- and post-treatment comparison with the people who completed all the activities (N = 47) and identify differences based on sociodemographic variables such as age, sex, or the school to which they belonged. Results. The initial results showed extreme levels of bullying in the three selected classes. These values decreased after the implementation of the didactic activities. More specifically, notable improvements were evidenced at a statistical level in the bullying subfactor denominated as victimization, the didactic workshops having been more effective in male children of younger age and coming from the E.I. that had a greater number of attendees. Conclusions. The data obtained suggest that promoting citizenship competencies is an adequate formative strategy to mitigate extreme bullying in vulnerable contexts. However, new pedagogical strategies are needed for more specific groups that did not show relevant improvements in the present research, such as students with repeated grades and low classroom attendance.
Tres fases de reflexión ética en la investigación educativa: Una experiencia desde la investigación en memoria y derechos humanos
Authors: Carrasco-Jeldres Karina , Lazzaro-Salazar Mariana
Published: December 2024

Introduction. Ethical reflection is a fundamental component of research. This reflection becomes particularly important when it is situated in a process of continuous and permanent questioning in the course of educational research that addresses the teaching of controversial issues in a country’s history. Aim. This study analyses ethical aspects within a doctoral research project on history professors’ perceptions regarding the approach to controversial issues in Chile’s recent history that involve acts of human rights violations. Methods. The ethical reflections of the researchers are examined through methodological self-awareness and participants’ perceptions of the development of the research process, following the steps for content analysis proposed by the Constructivist Grounded Theory. Results. The most relevant ethical aspects are identified for each of the three research phases—design, execution, and projection. Among these are the actions taken to promote freedom of dialogue to avoid re-victimization, compensation for potential inconveniences associated with debate on negative memories, and reciprocity and charity for social transformation. Conclusions. The study highlights the need to establish a dialogue of continuous ethical reflection in educational research that aims to ensure compliance with human rights and the protection of the dignity of the person.
Effect of thinning intensity on fiber morphology and crystallinity of poplar
Authors: Cui Bai-Xiang , Liu Jun-Long , Zhou Nan , Wu Wen-Ping , Tang Xue-Hai , Ding Chang-Jun , Zhang Shuangyan , Wang Chuan-Gui
Published: December 2024

Thinning silviculture is a forestry measure that can improve forest ecosystems and stand structure. Thinning can impact the properties and quality of poplar wood. This study investigated the effects of three different thinning intensities on the fiber morphology and crystallinity of poplar wood, providing a theoretical basis for the cultivation and rational processing of poplar plantations. The results indicated significant differences in the proportion of wet heartwood area among different thinning intensities. With increased thinning intensity, the wet heartwood area proportion rose, while it decreased with wood height under the same thinning intensity. Fiber length increased with thinning intensity, reaching a 16% increase at 50% thinning, as well as with sampling height. Fiber width grew with thinning intensity, initially widening, and then narrowing with height. Cell wall thickness first increased and then decreased with thinning intensity, peaking at 50% thinning. The fiber length-width ratio increased with thinning intensity and initially increased then decreased with height. The fiber-diameter-cavity ratio also increased with thinning intensity and height. Crystallinity showed a trend of first increasing and then decreasing with tree height, peaking at breast height, and it was higher in normal wood than in wet heartwood under the same thinning intensity.
Conversion of carbohydrates to organic acids in aqueous medium using aluminum nitrate as the catalyst precursor
Authors: Fernandes Priscila D. , Lima Rafael D. , Gomes Gustavo R. , Rampon Daniel S. , Ramos Luiz P.
Published: December 2024

Fructose, glucose, and sucrose were converted to organic acids in the presence of aqueous aluminum nitrate (Al(NO3)3) to develop a technically viable route for upgrading sugarcane molasses. Reactions were carried out in a microwave reactor and a muffle oven with conventional heating (convective heat transfer) using a sealed glass tubes and a hydrothermal stainless-steel autoclave as reaction vessels, respectively. Conversion was evaluated for different reaction times and temperatures. Lactic acid predominated as the product from the retro-aldol chain splitting of fructose, reaching a 67.5 % molar yield using 2.67 mmol·L-1 Al(NO3)3 (4 wt% based on the carbohydrate dry mass) in a stainless-steel reactor with conventional heating. Sucrose required hydrolysis, glucose isomerization, retro-aldol chain splitting, dehydration, tautomerization, and 1,2-H migration to produce lactic acid in molar yields approaching those obtained from fructose (65.5 %). Besides lactic acid, formic and levulinic acids were produced in variable amounts through a fructose dehydration pathway, having 5-(hydroxymethyl)-furfural (HMF) as reaction intermediate. The use of a stepwise heating regime was a critical parameter to achieve high product yields and good lactic acid selectivity in these reaction systems.
Anti-inflammatory, and antioxidant effect of Akebia quinata D. leaves aqueous extract against osteoarthritis in mouse chondrocytes and in rat model of osteoarthritis: in vitro and in vivo studies
Authors: Wang Panfeng , Guo Tongya , Tan Zhenwei , Yuan Feng
Published: December 2024

Osteoarthritis (OA) is characterized by inflammation of the synovial joints. However, the drugs used to treat OA are insufficient due to multifactorial pathogenesis of the disease. The present study determined the anti-inflammatory and antioxidant effect of Akebia quinata D. aqueous extract (AQDE) against osteoarthritis using in vitro and in vivo models of OA. Initially, the effect of AQDE was identified to determine its effect on the various biomarkers of the TNF-α mouse chondrocytes. The results suggest that AQDE causes significant ACGAN and COL2 and reduction in IL-1B, IL-6, MMP-13 and PTGS2. It also causes induction of the expression of Bcl2, CDK1, CCND, and reduction in the rate of apoptosis of mouse chondrocytes. In the in vivo rat model, AQDE improved mechanical allodynia in the Von Frey test and reduced knee joint swelling. Micro-CT scanning showed improvement in bone erosion. The level of oxidative stress (MDA, SOD, and GSH) and production of pro-inflammatory cytokines (IL-1B, and IL-6) was restored to near-normal levels in a dose-dependent manner. AQDE reduced the mRNA expression of COX-2 and NF-kb in both in vitro and in vivo study. The results demonstrated the significant pharmacological activity of AQDE against osteoarthritis in both in vitro and in vivo model.
URANIUM-LEAD AGE AND THE PRIMARY NATURE OF XENOLITH OF PLAGIOCLASE GNEISS IN GRANITES OF THE NOVOUKRAINKA MASSIF
Authors: Stepanyuk L.M. , Shumlyanskyy L.V. , Kovtun O.V. , Vysotsky O.B. , Pavlov H.H. , Dovbush T.I.
Published: December 2024

The geological structure of the Inhul Domain of the Ukrainian Shield is dominated by granites that develop after supracrustal rocks of the Inhul-Inhulets Group. The Group is subdivided, from the bottom to the top into the following Formations: Zelena Richka, Artemivka, Rodionivka, Kamyano-Kostuvate (and coeval Spasivka), and Roshchakhivka (and coeval Checheliivka). In this paper we report the results of the optical-microscopic study of the anatomy of crystals of accessory zircon from two-pyroxene plagioclase gneiss, and the results of U-Pb dating of zircon, hafnium isotope composition and trace element concentrations determination that were performed using the split-stream LA-ICP-MS technique. The results of multigrain monazite fraction U-Pb dating using the TIMS technique are also presented. It has been established that zircon has a complex internal texture with variable cores and thin overgrowths. The isotope age of the cores and overgrowths is the same — 2068 ± 22 Ma, while the age-corrected weighted average εHf value is –2.1±1.1. Based on the microelement composition, zircon from the studied gneisses can be defined as magmatic and epimagmatic, with a weighted average crystallization temperature of 765 ºС. The igneous rocks represented the protolith of the gneiss. The age of monazite crystallization (2017.2 ± 2.1 Ma) is a bit younger than the age of monazite from the main rock types of the Novoukrainka massif. The crystallization of monazite in the gneiss was related to the metasomatic processes caused by residual after Novoukrainka granite crystallization fluids.
GEOCHEMICAL CHARACTERISTICS AND GASES EVOLUTION HISTORY OF PARTICULAR DEPOSITS OF THE DNIPRO-DONETSK DEPRESSION
Authors: Khokha Yu.V. , Lazaruk Ya.G. , Yakovenko M.B.
Published: December 2024

The results of the geochemical analysis of the gases evolution in the deposits of the Dnipro-Donetsk depression within the boundaries of various tectonic elements are presented. Applied methods of thermodynamic modeling, statistics and geochemical coefficients. The initial data for the calculations are 203 results of the analysis of free and dissolved gases in oil from seven deposits. Measurement time range: 1966-2018. The range of depths: from 1758 m to 5587 m. The coefficients i-С4/n-С4, Ln(C1/C2), Ln(C2/C3), C1(reduced) were used to estimate general trends. The ratio of C2/C3 to C2/i-C4 was used to assess conversion trends in the gas/solid matter system. The ratio of i-C4/n-C4 to normalized methane was used as an indicator of thermal maturity. The volume of methane generated by kerogen and the depth of formation of equilibrium mixtures were calculated using thermodynamic methods. With the help of correlation analysis, the structure of interrelationships between components, parameters, and coefficients was revealed, and the most significant connections were highlighted. It was established that, regardless of depth, age and tectonic affiliation, the gases of the considered deposits have the same origin — they are the product of kerogen evolution. It was found that the traps of the Movchanivskyi and Vodianivskyi deposits were filled with gas either from many sources or in multiple stages. The productive stratum of the Novomykolaiv deposit was saturated with gases during a short interval of geological time. Over time, the calorific value of gases and the Wobbe number in deposits gradually decrease.
BIOGEOCHEMISTRY OF FLUORINE IN SOILS, WILD BERRIES AND MUSHROOMS OF THE SVYDOVETS MASSIF OF THE CARPATHIAN BIOSPHERE RESERVE
Authors: Kryuchenko N.O.
Published: December 2024

The results of research on the content of water-soluble fluorine in soils, berries of plants of the heather family, and mushroom fruiting bodies are presented. These are plants — Vaccínium vítis-idaéa, Oxycoccus, Vaccinium uliginosum, Empetrum nigrum and mushrooms — Leccinum aurantiacum, Leccinum scabrum, Russula Pers., which grow in the mid-mountain zone of the Svydovets massif (Mountain Blyznytsia) of the Carpathian Biosphere Reserve (KBR). Fluoride analyzes were performed using the spectrometric method with alizarin-complexon on a Specol 11 spectrophotometer. It was found that the berries of Vaccínium vítis-idaéa contain 5 times more fluoride than the berries of Empetrum nigrum (14.1 mg/kg and 2.9 mg/kg, respectively), the berries of Vaccinium uliginosum and Oxycoccus have approximately the same content — 10—10.7 mg/kg. In the fruiting bodies of mushrooms, the highest content of fluorine is found in Russula Pers. — 16.1 mg/kg, Leccinum aurantiacum — 11.4 mg/kg, Leccinum scabrum — 8.1 mg/kg. According to the coefficient of biological absorption (Ах — the supply of fluorine from the soil to berries and mushrooms), the following series was revealed (from larger to smaller): the berries of Vaccínium vítis-idaéa are characterized by a strong biological accumulation of fluorine (10—15), the berries of Oxycoccus and Vaccinium uliginosum are weak accumulation (8—12), Empetrum nigrum berries — medium and weak capture (0.2—3); mushrooms — Russula Pers. and Leccinum scabrum have strong accumulation (10—15), Leccinum aurantiacum — weak accumulation (8—11). These series coincide with the fluoride content in berries and mushrooms. That is, the majority of fluorine in the berries and mushrooms of KBR comes from the soil, which allows us to draw conclusions about the purity of atmospheric air in relation to fluorine. Correlations between F and other chemical elements — Ca, Fe, Mg, P, K, Na and H2O, as well as nutrients — mono- and disaccharides (sugar), vitamin C in berries and mushrooms were traced. Common features were revealed: strong (R2 >0.8) negative correlation: F — Ca, F — H2O, F — vitamin C; strong positive relationship: F—P.
Formation of Methodological Tools for Assessing the Economic Resilience of Metalworking Enterprises
Authors: Purin Evgeniy , Anisimov Alexander
Published: December 2024

The development potential of the metalworking industry of the Russian Federation is currently very high, but it requires the provision of certain conditions for its implementation. A significant condition for the sustainable development of metalworking industry enterprises is to ensure a high level of economic resilience. In addition, the principle of economic resilience must be introduced at the strategic level of management. The first stage in building a strategic management system that includes this principle is assessing the level of economic resilience. At the moment, no effective methodological tools have been developed for assessing the economic resilience of metalworking enterprises, which makes the research topic very relevant. The purpose of the study is to develop methodology tools for assessing the economic resilience of metalworking enterprises. The objectives of the study are: identifying the essence of the concept of “economic resilience”; assessing the macroenvironment of the metalworking industry using PEST analysis; conducting a SWOT analysis of the metalworking industry to identify the most significant areas for assessing the economic resilience; conducting a SPASE analysis to determine the areas within which it is necessary to highlight indicators for assessing the economic resilience in one of the information security projections – cybersecurity. Research methods: comparative analysis, PEST analysis, SWOT analysis, SPASE analysis, expert assessments. The result of the study is the development of methodology tools for assessing the economic resilience of metalworking enterprises. The authors conclude that the level of economic resilience of a particular enterprise depends on many factors; however, the most significant of them are the stage of the life cycle at which the enterprise is located and the management model followed by the management of the enterprise.
Volunteer activity as a condition for the formation of civic identity of youth
Authors: Nevelichko Lyubov
Published: December 2024

The emerging new geopolitical conditions, the emergence of a multipolar world with new centers of political and economic influence, determine the demand not only for a strong functional state capable of protecting national security, but also for a strong cohesive society.
The involvement of Russia in the processes of globalization has revealed the need to search for conditions for the stable development of modern society and the leading motivating factors for uniting the efforts of people to solve socially significant problems. In the current conditions, the guarantee of survival and preservation of our country as a sovereign state is internal solidarity, the growth of patriotism and civic activity of society. «In order to bring peace closer, ensure stability and achieve victory, Russian society needs to consolidate», said V.V. Putin.
The purpose of this article is to conduct a theoretical and methodological analysis of the concept of «civic identity», determine its role in the socialization of the individual, and the main conditions for its formation and directions of development. The article emphasizes the importance of forming the civic identity of youth, noting its role in strengthening civil society and the future of the country. It is emphasized that identity is the result of the dialectical interaction between the individual and society; it is not complete and is formed throughout the individual’s life. Considering that values are formed in activity, in the process of interaction, cooperation, the authors come to the conclusion that a universal direction for the formation of an active civic position of an individual is the inclusion of the individual in volunteer activities. It is the solidary identity of citizens, embodied in volunteer activities, socially useful and approved by the state and society, that will become a factor in the consolidation of society, the formation of a stable civic identity, which, in the face of the challenges facing our state, will allow us to preserve its sovereignty and independence.
Mindeststandard der Gewaltprävention in Notaufnahmen
Authors:   Berufsgenossenschaft für Gesundheitsdienst und Wohlfahrtspflege, Präventionsdienst Köln, Gebrekiros Rahwa
Published: December 2024

Minimum standard for violence prevention in emergency rooms
The media reports on increasing violence against emergency room staff. Study results also confirm this alarming trend. The BGW has now reacted and published a minimum standard for the prevention of violence in emergency rooms on its website. In this article, we report on the required prevention
measures and the background.
Aggression und Gewalt am Arbeitsplatz – Der Einfluss von Tätigkeitsgruppen auf die Exposition und die psychische Gesundheit der Beschäftigten
Authors:   Institut für Arbeits-, Sozial- und Umweltmedizin, RWTH Aachen University, Picker-Roesch Clara , Pauli Roman ,   Institut für Arbeits-, Sozial- und Umweltmedizin, RWTH Aachen University, Lang Jessica ,   Institut für Arbeits-, Sozial- und Umweltmedizin, RWTH Aachen University
Published: December 2024

Violence and aggression in the workplace: The influence of occupational groups on exposure and the mental health of employees
Objective: This study examines workplace exposure to violence and aggression, focusing on occupational differences in exposure frequency and variations in the relationship between exposure and well-being across occupational groups.
Method: Data were collected as part of a psychosocial risk assessment in 21 companies and 34 occupational groups according to ISCO in Germany. Exposure to violence and aggression was measured using a specific subscale of the risk assessment questionnaire, while well-being was assessed using the WHO-5 Index. Pearson correlations, intraclass correlations and linear mixed models were calculated in order to illustrate the relationships.
Results: The findings reveal significant differences in the exposure to violence and aggression at the workplace across occupational groups. Police personnel and nursing professionals are particularly frequently exposed. The intraclass correlation coefficient indicates that nearly 40 % of the variance in exposure to violence and aggression can be explained by occupational group differences. Concerning well-being, strong negative correlations with violence and aggression are in particular observed in academic and service professions. Technical and manual professions are particularly affected by physical violence and threats.
Conclusion: The study underscores that the effects of violence and aggression on well-being are highly dependent on the occupational group. Occupations involving intensive customer interactions and emotional demands are particularly vulnerable to negative effects. Targeted interventions to reduce occupational exposure and support employees with interactive demands should be tailored to the specific needs of these occupational groups.
Keywords: workplace violence – mental stress – occupational group – ISCO – well-being
Sexuelle Belästigung durch zu Pflegende und zu Betreuende – Untersuchung der Prävalenz, der Häufigkeit und des Zusammenhangs mit Befindensbeeinträchtigungen bei Beschäftigten des Sozial- und Gesundheitswesens in Deutschland
Authors:   Berufsgenossenschaft für Gesundheitsdienst und Wohlfahrtspflege (BGW), Abteilung Arbeitsmedizin, Gefahrstoffe, Gesundheitswissenschaften, Adler Mareike
Published: December 2024

Sexual harassment by those in need of care and support – Investigation of the prevalence, frequency and association with impairments of well-being among employees in the social services and healthcare sector in Germany
Social services and healthcare workers are at high risk of experiencing sexual harassment in the workplace. So far only a few studies have systematically investigated social services and healthcare workers’ experiences of different forms of sexual harassment by those in need of care and support in Germany. This study aimed to address the gap by determining the prevalence rates and frequency of nonverbal, verbal, and physical sexual harassment of social services and healthcare workers by those in need of care and support. In addition, the correlations of sexual harassment with the workers’ mental well-being were examined and their awareness of offers of organisational support for sexual harassment prevention and aftercare described. Data were collected from n = 901 employees working in a total of 61 facilities, including inpatient and outpatient care, psychiatric facilities, hospitals, and facilities for persons with disabilities. While the prevalence and frequency of the three forms of sexual harassment differed across sectors, the results indicated that nonverbal, verbal and physical sexual harassment is frequent in social services and healthcare work, with both men and women being affected. Furthermore, there is a positive correlation between the experience of sexual harassment at the workplace by those in need of care and support and impairment to the mental well-being (e. g. depression and psychosomatic complaints) of those affected. In terms of the support available for sexual harassment prevention and aftercare, approximately one-third of social services and healthcare workers were not aware of any offers at their facilities. This study provides further recommendations for the development of interventions for prevention and aftercare and suggests several avenues for future research.
Keywords: sexual harassment – social and health care sector – prevention and aftercare
ПРОБЛЕМЫ РАСПРЕДЕЛЕНИЯ И СООТНЕСЕНИЯ ЗАТРАТ ПРИ ВНЕДРЕНИИ И ИСПОЛЬЗОВАНИИ ЦИФРОВЫХ ТЕХНОЛОГИЙ В ПРОИЗВОДСТВЕННЫХ СИСТЕМАХ
Authors: Бесфамильная Евгения Викторовна , Сальникова Инна Ивановна , Буракова Лариса Дмитриевна
Published: December 2024

Целью исследования является определение проблем и возможных путей решения при осуществлении процессов аллокации затрат при создании и функционировании информационных систем на промышленных предприятиях и производственных системах.
Методологическую базу исследования представляют научные публикации, анализ национального и зарубежного опыта компаний в области аллокации затрат, а также математический анализ и элементы регрессионно-корреляционного анализа.
Результаты исследования. Был проведен анализ возможных путей решения проблем аллокативного распределения внутренних ресурсов производственных систем при внедрении и использовании цифровых технологий в практике российских предприятий. Инструментами математического моделирования показано, как возможно получить значения полных затрат по всем подразделениям организации и осуществить перенос совокупных затрат сервисных подразделений на бизнес-подразделения.
Перспективу исследования составляет создание и разработка необходимого инструментария для управления затратами на предприятии и выработка критериев для определения экономической эффективности при принятии стратегических решений
ТЕОРЕТИКО-МЕТОДИЧЕСКИЕ ОСНОВЫ СИСТЕМЫ УПРАВЛЕНИЯ СЕЛЬСКОХОЗЯЙСТВЕННОГО ПРОИЗВОДСТВА ПРЕДПРИЯТИЙ АГРОПРОМЫШЛЕННОГО КОМПЛЕКСА
Authors: Салтанова Ангелина Георгиевна , Пахомова Антонина Александровна
Published: December 2024

Целью исследования является определение теоретико-методических основ системы управления сельскохозяйственным производством на предприятиях АПК, выявление проблем, постановка задач и векторов систематизации стратегического управления производственным потенциалом предприятий для стабилизации хозяйственного управления региональной системы аграрного производства и построения эффективных целевых планов по развитию сельскохозяйственной отрасли.
Методологическую базу исследования представляют базисные положения концепции устойчивого развития. К используемым научным методам относятся сравнительный, причинно-следственный и статистический анализ.
Результаты исследования. В основе проводимого исследования лежит анализ теоретических и методических тезисов ведения грамотного и эффективного управления производственным процессом на предприятиях АПК, выделение насущных проблем и разработка вариантов их решения с целью стабилизации производственного процесса в отрасли сельского хозяйства. Авторами определены причины и актуальность текущего исследования по поиску действенных практических теоретико-методических рекомендаций организации на предприятиях АПК качественной системы управления, которая является составляющей частицей системы управления АПК региона и страны в целом. Авторами исследован термин «эффективность» для аграрного производства; отражены определения термина, данные разными экономистами; предложена авторская трактовка термина «эффективность» для аграрного производства; выделены виды эффективности и их актуальность для построения качественной системы управления; перечислены элементы системы управления; разработана схема системы управления сельскохозяйственного предприятия с уклоном на основной вид деятельности или специализацию, практическое использование которой обеспечит возможность устойчивого функционирования предприятий АПК в долгосрочной перспективе.
Перспективы исследования заключаются в формировании теоретической и методической базы основ системы управления сельскохозяйственным производством на предприятиях АПК, что в свою очередь будет способствовать грамотному и системному построению в рамках предприятия системы управления, решающей основные задачи: участие в госпрограммах, получение целевого финансирования, развитие социальной инфраструктуры села, внедрение достижений НИОКР и НТП в агропроизводство, применение новейших информационно-консультационных платформ, выход на новые рынки сбыта, эффективность построения производственного процесса от четко сформированного управленческого процесса, максимизация доходов предприятия и сотрудников, насыщение потребности населения в агротоварах.
ПРОБЛЕМЫ И ПЕРСПЕКТИВЫ РАЗВИТИЯ ЭРГОКУЛЬТУРЫ В СОВРЕМЕННОМ МИРЕ
Authors: Кузьменко Александр Анатольевич
Published: December 2024

Цель исследования — раскрыть особенности развития эргокультуры  в современном обществе.
Методологическую основу работы составляют исследования Брянской научно-философской школы социально-техногенного развития мира. Используются междисциплинарный, системный социотехноприродный и эргоцентрический подходы.
Междисциплинарный подход представляет собой интеграцию различных научных дисциплин, способствующую всестороннему осмыслению сложных процессов, происходящих в современном мире. Системный социотехноприродный подход представляет собой интегративную методологию, используемую для анализа глобальных взаимосвязанных процессов, происходящих в социальной сфере, техносфере и биосфере. Эргоцентрический подход рассматривает особенности взаимодействия человека с предметно-пространственной средой жизнедеятельностью и её технологиями.
Результаты исследования. Демонстрируются основные подходы к осмыслению важности трансформации эргокультуры социально-техногенного мира в эргокультуру социально-биосферной реальности. В данной статье эргокультура рассматривается как новая форма общественной культуры.
Перспективы исследования. В результате исследования будет показан вектор развития эргокультуры, способствующей переходу от социально-техногенного к социально-биосферному развитию.
ПРОЦЕСС МОТИВАЦИИ ПЕРСОНАЛА КАК ФАКТОР ПОВЫШЕНИЯ КОНКУРЕНТОСПОСОБНОСТИ ОРГАНИЗАЦИИ
Authors: Левченко Наталья Александровна
Published: December 2024

Целью исследования является рассмотрение механизмов повышения эффективности формирования конкурентоспособности организации через процесс эффективной мотивации персонала.
Методологическую базу исследования представляют теоретические аспекты профессиональной мотивации, рассматривающие их как стимул роста эффективности профессионализма с учетом современных требований рынка труда на территории Российской Федерации. Реализация актуальных проблем профессиональной деятельности, стоящих перед органами управления различного уровня, требует особого внимания как в теоретическом, так и практическом аспекте.
Результаты исследования. Одним из приоритетных результатов проведенного исследования является анализ современных требований к уровню компетентности, образования и обучению персонала. Рассмотренные особенности осуществления мониторинга компетентности персонала на всех уровнях управления требуют пристального изучения с учетом текущих социально-экономических тенденций.
Перспективу исследования составляет углубленный анализ проблем мониторинга компетентности персонала организаций, позволяющий отразить специфику кадровых процессов с учетом современной социально-экономической ситуации.
МЕТОДИКА ФОРМИРОВАНИЯ МЕХАНИЗМА УСТОЙЧИВОГО РАЗВИТИЯ ПРОМЫШЛЕННОГО ПРЕДПРИЯТИЯ НА ПРИНЦИПАХ И ИНСТРУМЕНТАХ КОНТРОЛЛИНГА
Authors: Пермовский Анатолий Алексеевич
Published: December 2024

Целью исследования является структурирование, описание механизма устойчивого развития и актуализация соблюдения принципов концепции устойчивого развития как важного элемента формирования стратегического планирования промышленных предприятий.
Методология исследования. К используемым методам относятся причинно-следственный анализ, моделирование и обобщение.
Результаты исследования заключаются в наращении научного знания в области устойчивого развития промышленных предприятий и, как следствие, реализации технологических, организационных и структурных проектов, ориентированных на аспекты устойчивого развития. Автором популяризируется концепция устойчивого развития как перманентное развитие компании, поддерживающая оптимальный баланс с факторами внешней и внутренней среды. Применение ESG-принципов позволяет предприятиям получать преимущества перед конкурентами, улучшать репутацию, привлекать инвестиции. Наличие и выполнение стратегии устойчивого развития должно стать одной из основных целей современного промышленного предприятия, так как оно служит фундаментом эффективного управления.
Перспективы исследования. Повестка устойчивого развития в России актуальна даже в условиях сложившихся непростых геополитических факторов и санкционных ограничений. Экспортоориентированная страна не может игнорировать общие мировые стандарты и принципы. Соблюдение ESG-факторов на принципах и инструментах контроллинга представляет собой неотъемлемую составляющую эффективной деятельности как отдельного предприятия, так и промышленных отраслей России в целом.
Derecho y políticas ambientales en Galicia (Segundo Semestre 2021)
Authors: Puentes cociña Beltrán
Published: December 2024

Derecho y políticas ambientales en Galicia (Segundo Semestre 2021)
Petroleum Host Communities and their rights to the environment in Nigeria: Shifting between economic interest and the right to clean environment
Authors: Umukoro Brown Etareri
Published: December 2024

One major stakeholder in the petroleum industry which is hardly accorded recognition in Nigeria is the host community. Petroleum host communities occupy a critical place in ensuring unhindered production of oil and gas as oil pipelines and other installations run through their farms, lands and streams. However, the Federal Government of Nigeria and oil producing companies have consistently explored and exploited these communities without a corresponding infrastructural development in these areas. This has occasioned large scale and systematic unrest in host communities leading to huge economic losses to the federal government and degradation of the environment. Though, the Petroleum Industry Act 2021 and the Nigeria Upstream Petroleum Host Communities Development Regulations 2022 attempt to give host communities some recognition, this recent development focuses more on the social and economic advantage of being an oil producing area. The article, therefore, seeks to interrogate the reasons for prioritising economic interests over host communities' rights to clean environment. In doing this, the study examines the concept of host community under the Petroleum Industry Act 2021 and constitutional challenges relating to the enforcement of environmental rights in Nigeria, including the right of host communities to participate in environmental decisions.
EXPLORING THE FOUNDATIONS OF ANIMAL LEGAL RIGHTS: TOWARDS A SENTIENCE-INTEREST PRAGMATIC VIEW
Authors: Leiva Ilabaca Carolina Cecilia
Published: December 2024

L'antiga afirmació que "només les persones en sentit jurídics poden ser titulars de drets, i ho són perquè són alhora capaços de ser titulars de deures", implica que altres entitats -com els animals no humans- no poden ser titulars de drets en sentit jurídic. Així mateix, és un fet que les diverses propostes, fructíferament aportades per diversos autors per a atribuir drets als animals en sentit jurídic, no han trobat cabuda en la majoria dels ordenaments jurídics. Per tant, per a determinar per què aquesta afirmació segueix fortament arrelada, i per a explicar per què les propostes ofertes per la literatura encara no han aconseguit superar-la, aquest article duu a terme un estudi crític del marc teòric sobre les qüestions de la "personalitat en sentit jurídic" i sobre els "drets en sentit jurídic", analitzant-los i examinant la seva capacitat per a atribuir drets als animals. Per a això, es distingeixen dos enfocaments generals i es comprova la seva capacitat per a superar l'afirmació: d'una banda, el que sosté que "només les persones jurídiques poden ser titulars de drets", identificat com "*Personismo"; i per un altre, el que sosté que "les persones no jurídiques també poden ser titulars de drets", identificat com "no *Personismo". Finalment, basant-se en els resultats de l'examen, i extraient alguns elements crucials de tots dos enfocaments, aquest treball suggereix un nou enteniment, l'"enfocament pragmàtic *sintiencia-interès", una proposta que pretén ser "efectiva des del punt de vista jurídic", això és, teòricament sòlida, així com pragmàticament factible, per a l'adscripció de drets als animals entre els nostres sistemes jurídics actuals.
jurisprudencia ambiental en Castilla y León (2º semestre 2023)
Authors: Sanz Rubiales Iñigo
Published: December 2024

Se analizan las principales sentencias dictadas en materia ambiental por el Tribunal Superior de Justicia de Castilla y León
derecho y políticas ambientales en Castilla y León 2º semestre 2023
Authors: Sanz Rubiales Iñigo
Published: December 2024

Se analizan aquí las principales disposiciones normativas y actuaciones ambientales de la Administración de Castilla y León durante el 2º semestre de 2023
Jurisprudencia ambiental en Asturias
Authors: Arias Castaño Abel
Published: December 2024

Crónica de las principales sentencias dictadas en el ámbito del Principado de Asturias sobre cuestiones ambientales durante el segundo semestre de 2023.
Crónica Derecho y políticas ambientales en Aragón (segundo semestre de 2023)
Authors: Herraiz Serrano Olga
Published: December 2024

Derecho y políticas ambientales en Aragón (segundo semestre de 2023)
Jurisprudencia penal ambiental (Segundo semestre 2023)
Authors: Marquès i Banqué Maria , Ríos Vera Lidia
Published: December 2024

Jurisprudencia penal ambiental (Segundo semestre 2023)
SOBRE BIENESTAR Y PROTECCIÓN ANIMAL EN ESPAÑA
Authors: Galiana Saura Àngels , Marquès Banqué Maria
Published: December 2024

SOBRE BIENESTAR Y PROTECCIÓN ANIMAL EN ESPAÑA
DERECHO Y POLÍTICAS AMBIENTALES EN EL PAÍS VASCO
Authors: Lazkano Brotóns Iñigo
Published: December 2024

DERECHO Y POLÍTICAS AMBIENTALES EN EL PAÍS VASCO
La política medioambiental de la Unión Europea y la prohibición del “dumping” y las subvenciones hacia ciertos productos de procedencia China
Authors: Moya Guillermo
Published: December 2024

Since the early 1970s, the European Union has developed an environmental policy that has gradually been consolidated as a central axis of other EU policies. Recent instruments such as the European Green Pact, the Europe 2020 Strategy, or the European Climate Law, have all been committed to the creation of an Energy Union based on a sustainable circular economy. At the same time, in recent years the EU has promoted several anti-dumping investigations on products imported from the People's Republic of China which, due to their low cost of sale, have caused disturbances in the European common market; however, these kinds of products, such as electric vehicles, photovoltaic solar panels or wind turbines, are key to the achievement of a sustainable and low-carbon circular economy. Given this situation, we consider how coherent the European institutions' approach to anti-dumping investigations on certain products from China is with European environmental policy. To do so, we will review the EU's latest anti-dumping investigations on certain products from China which, due to their nature, are key to the achievement of a sustainable, low-carbon economy.