bluuebunny/crossref_metadata_2025_split huggingface dataset:
Rechtfertigung und Selbsterhöhung nach der „Nacht der langen Messer“
Authors: Siemens Daniel 
Published: April 2023

Abstract
Nach der Ermordung Ernst Röhms am 1. Juli 1934 ernannte Adolf Hitler Viktor Lutze zum neuen Stabschef der Sturmabteilung (SA), ein Amt, das dieser bis zu seinem Unfalltod im Mai 1943 innehatte. Bereits im Sommer 1934 begann er mit der Niederschrift politischer Aufzeichnungen, die je nach Eintrag und Zeitabschnitt zwischen Tagebuch, monatlicher Rückschau und Autobiografie changieren. Diese wichtige autobiografische Quelle eines hochrangigen NS-Politikers wird hier erstmals in Auszügen veröffentlicht und durch eine ausführliche Einleitung kontextualisiert. Das Dokument zeigt die strategischen Überlegungen des Stabschefs und wirft Schlaglichter auf die Probleme der Organisation im Gefüge der polykratischen NS-Herrschaft. Lutzes Schilderung der Ereignisse zwischen Ende Juni und Mitte Juli 1934 ist zudem eine der wichtigsten Quellen für die Geschichte der Röhm-Aktion.
Microwave-assisted desulphurization of coal in alkaline medium and conditions optimization by response surface methodology
Authors: Abbas Ghulam , Bhatti Ijaz Ahmad , Amjed Nyla , Zeshan Muhammed , Ibrahim Sobhy M. , Nazir Arif , Iqbal Munawar 
Published: April 2023

Abstract
The coal is an imperative source of energy, which on combustion, it emits sulphur dioxide, which cause air pollution. In the present study, microwave mediated desulphurization of coal was investigated and input variables were optimized by response surface methodology (RSM). The proximate analysis and ultimate analysis report indicate the sample belongs to subbituminous having sulphur (6.96%), volatile matter (34.5%) and calorific value (5099 kcal/kg). Under microwave irradiation, up to 68% of sulphur was leached in alkaline medium. The particle size of coal, concentration of potassium hydroxide (KOH), microwave exposure time and power of microwave radiation were systematically optimized for maximum desulphurization of the coal. Under optimum conditions of the process variables, 63.06% desulphurization of coal was achieved. The optimum levels of process variables are as, particle size 500 µm, irradiation time 8.54 min, radiation power 720 W and concentration of KOH 15% (w/v). Findings revealed that the microwave-assisted desulphurization under alkaline condition furnished promising efficiency, which can be employed for the desulphurization of coal.
Role of arbuscular mycorrhizal fungi in cadmium tolerance in rice (Oryza sativa L): a meta-analysis
Authors: Li Ximei , Jing Ruiyong , Wang Liyan , Wu Nan , Guo Zhenhua 
Published: April 2023

Rice is an important agricultural product consumed globally. Rice polluted by cadmium (Cd) poses serious health risks. Numerous studies have shown that arbuscular mycorrhizal fungi (AMF) decrease Cd concentrations in the grain, shoots, and roots of rice. However, one study showed that AMF increased the root Cd concentration in rice. Therefore, a meta-analysis of the contribution of AMF to rice Cd tolerance became necessary. This meta-analysis was conducted to analyze the role of AMF in Cd tolerance in rice by searching the following databases: ProQuest, PubMed, Scopus, and ScienceDirect. A total of 571 studies were found, of which nine studies and 25 datasets were used in the meta-analysis. The period of inclusion of research reports was from January 1992 to April 2022. The results showed that with the addition of Rhizophagus irregularis, Cd concentration in the roots was higher than in the control group, although the overall Cd concentration in the plant was reduced. Four species of AMF reduced Cd concentration in rice shoots and grain tissues. These AMF species increased the biomass of rice root and shoot tissues; however, they did not affect grain biomass. AMF decreased the transfer factor (TF), and the TF of Glomus versiforme (12.99%) was significantly lower than the other three AMF types. We proposed that Cd could be enriched in rice roots, and the transfer of Cd to the grain could be inhibited. At the time of grain harvesting, rice roots are removed from the soil, thus removing Cd from the soil. This operation can efficiently improve both land-bearing capacity and soil without affecting rice yield. Thus, Cd was enriched in rice roots, and the poten-tial for Cd transfer to the grain was inhibited due to the decreased TF. The future research must focus on how R. irregularis could improve the HMA3 gene expression in rice root, and prevents the transportation of Cd from the roots to shoots.
O papel da enfermagem no enfrentamento a COVID-19: percepções no contexto da Atenção Primária à Saúde do município de Vitória-ES
Authors: Dorighetto Ardisson Maira , Santos Busatto Luiza , Vargas Rohr Roseane , Nascimento do Prado Thiago , Silva Fátima Maria , Serra Lazarini Welington 
Published: April 2023

RESUMO: A pandemia da COVID-19 desafiou o sistema de saúde mundial. Diante da maior crise sanitária do século, estratégias teriam que ser tomadas para evitar o progressivo agravamento no número de casos e quadros graves. Dessa forma, a Atenção Primária à Saúde (APS) teve que se rearticular para suprir as demandas dessa síndrome respiratória. A enfermagem possui papel fundamental na articulação do cuidado, nesse sentido, o objetivo deste trabalho foi levantar as principais demandas da enfermagem na APS nas unidades de saúde de Vitória -ES durante o enfrentamento da pandemia. Por meio de questionários semiestruturados, foram entrevistados 27 enfermeiros caracterizando a vivência da pandemia no contexto da atenção primária. Em relação atuação da enfermagem, é compreendido que a sistematização da assistência de enfermagem capacita os profissionais a desempenharem com autonomia os cuidados durante a pandemia. No entanto, questões organizacionais e estruturais das unidades, assim como o medo associado ao novo, foram os desafios mais recorrentes vivenciados pelos enfermeiros.
Palavras-Chave: COVID-19, Atenção Primária à Saúde, Sistema Único de Saúde, Assistência de Enfermagem
Health Care Setting Staff Satisfaction in Ethiopia: Systematic Review and Meta-analysis
Authors: Asres Gizew Dessie , Gessesse Yeshiwork Kebede 
Published: April 2023

Abstract
Background: The term job satisfaction refers to the attitudes and feelings people have about their work. Positive and favorable attitudes towards their job indicate job satisfaction. Employees who are satisfied with their job are more productive and provide higher quality of care.
Methods: PubMed, Scopus, Cochrane, Google Scholar and African Index Medicus databases have been searched based on Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA). Pooled estimate of job satisfaction level was done using random effects model after significant heterogeneity have been checked by subgroup analysis. We used MedCalc and Meta Essentials for statistical analysis. Publication bias was checked using Egger's test and funnel plot.
Results: The pooled proportion of health care workers’ satisfaction at health facilities in Ethiopia was 50.31% (95%, CI: 45.59- 55.01) for Random effects model at Q=957.8331 ( I2 (inconsistency)= 95.93%, P < 0.0001). Associated factors for job satisfaction level of health workers during this review were; autonomy (POR = 5.79, 95% CI: 1.99 - 16.90), on job training (POR=3.09, 95% CI: 1.69 - 5.67), organizational policy (POR=4.71, 95% CI: 2.09 - 10.61), reward/recognition (POR=4.58,95% CI: 1.51 - 13.84), satisfied with monthly salary (POR=3.89, 95% CI: 1.77 - 8.54), adequate supervision (POR=5.34, 95% CI: 3.72 - 7.67) and work environment (POR=5.44, 95% CI: 2.80 - 10.58)
Conclusion: Half of the health workers at health facilities in Ethiopia were satisfied with their job. This result was lower than job satisfaction level of other parts of the world, even in African countries. This discrepancy might be due to variations in socio economic and political status, and studied health worker category. Health facilities should strive to have good working environment, opportunities for training, adequate monthly salary, supportive supervision and conducive organizational policy.
Students’ Ability in Solving Statistical Problem Using the Context of the COVID-19 Pandemic
Authors: Hasanah Mifta Nur , Putri Ratu Ilma Indra , Zulkardi Zulkardi 
Published: April 2023

This study aims to determine mathematical abilities of the students in grade 8 in solving statistical problem using RME and LSLC in online learning during the COVID-19 pandemic. Learning began with the provision of were given interactive videos as an asynchronous pre-learning stage. Furthermore, at the synchronous stage, students were given sharing tasks and jumping tasks then synchronous activities were closed by giving independent assignments. In asynchronous pre-learning, students sent independent assignments via Google Classroom at a predetermined time. Subjects in this study were 31 eight graders junior high school students. This research used a descriptive method, where the data were obtained by using observation, test, and interview. The data were analyzed qualitatively descriptively.The result of this study is students’ abilities in a good category with an average 68,5. Therefore, it is concluded that RME and LSLC are suitable for use during a pandemic as teaching methods for statistics.
One-Parameter Generalization of Dual-Hyperbolic Jacobsthal Numbers
Authors: Bród Dorota , Szynal-Liana Anetta , Włoch Iwona 
Published: April 2023

Abstract
In this paper, we introduce one-parameter generalization of dual-hyperbolic Jacobsthal numbers – dual-hyperbolic r-Jacobsthal numbers. We present some properties of them, among others the Binet formula, Catalan, Cassini, and d’Ocagne identities. Moreover, we give the generating function and summation formula for these numbers. The presented results are a generalization of the results for the dual-hyperbolic Jacobsthal numbers.
Pre- and During-Pandemic Financial Standing of Companies in Poland Ranked According to the Type of Business Activity
Authors: Lisek Sławomir 
Published: April 2023

Abstract

Subject and purpose of work
This paper seeks to examine how the COVID-19 pandemic affected the financial standing of companies classified according to the type of their business activity.

Materials and methods
This paper is based on aggregate data on businesses operating in Poland in the period 2017–2021, grouped according to the type of business activity. The data was published by the Central Statistical Office GUS in Poland. The company status was investigated using the calculated values of diagnostic indicators (return on assets, current financial liquidity, level of debt, stock rotation, and growth in sales). These indicators were normalized with the zero unitarization method to construct a synthetic indicator. The synthetic indicator was then used to generate business rankings.

Results
The vast majority of the examined companies proved to be profitable. In 2020, the profitability and sales revenue of the businesses concerned were found to deteriorate slightly. There has been a downward trend in the rankings for companies operating in the accommodation and catering sector and the manufacturers of petroleum products. Pharmaceutical companies were the businesses that improved and topped the rankings.

Conclusions
The pandemic had a strong negative impact on businesses operating in the market sector of accommodation and catering. The producers of refined petroleum products were also affected. The producers of pharmaceuticals benefited most during the pandemic. There are no clear indicators as to the impact of the pandemic on other types of businesses.
Servitization of Farming: A New Approach to Local Food Systems Building
Authors: Vidickienė Dalia , Simonaitytė Vitalija , Lankauskienė Rita , Gedminaitė-Raudonė Živilė 
Published: April 2023

Abstract
The post-industrial service economy suggests new ways of thinking about food system design and building processes. This article discusses the need to explore best practices in the servitization of farming and theorize them as a new approach to food production, supply, and consumption. In contrast to prevailing theories that suggest reorganization of the global agri-food supply chain on the basis of the short supply chain concept or according to the community-supported agriculture model, servitization of farming puts forward a „made-to-order” food system. The purpose of this article is to develop theoretical and practical guidelines that suggest new ways of thinking about food system design and building processes. The article demonstrates the potential of a farming servitization to create new food system configurations through the combination of three approaches: holistic, design thinking, and evolutionary by providing a case study on a farm that uses a „service-driven” business model and makes-to-order organic vegetables, fruits, and greens. The case study approach allows in-depth, multi-faceted explorations and conceptualization of an innovative business model building process according to 5 phase design thinking model, which suggests gradual reorganization of the industrial food system as the result of farming servitization.
Urban Outshopping in Rural Slovakia
Authors: Hrivnák Michal , Moritz Peter , Jarábková Jana 
Published: April 2023

Abstract
Outshopping is consumption behaviour where a consumer leaves the local economy and procures products and services in other local economies. While rural outshopping has been studied in the scientific literature for decades, the consumption structure of urban dwellers in smaller rural settlements has never been precisely mapped. The aim of this study is to understand the basic patterns of urban residents' spending on goods and services in the local economies of small rural settlements, using descriptive methods, comparison and content analysis. Based on the results, we put forward hypotheses that rural outshopping takes place within the nodal region of the city rather than in the wider urban-rural interface, may have a potentially selective character, and the frequency of short-term movement on the city-rural axis may be additional to other dominant intentions for traveling to a rural settlement.
Contesting the Role of Digitisation and ICT in the Business Model of Agricultural Holdings and Farmers: Micro-Study of the Inner Rural Periphery Region in the Czech Republic
Authors: Pělucha Martin , Nováková Jana , Shemetev Alexander , Kouřilová Jana 
Published: April 2023

Abstract
The challenges of new rural technological possibilities in the 21st century resonate with agriculture. These represent, in particularly the improving availability of ICT infrastructure and the digitisation of socioeconomic processes. This paper focuses on exploring issues related to the potential change in the business behaviour of agricultural holdings and farmers following digitization and the use of ICT. The empirical research was carried out in the territory of the Local Action Group (LAS) Železnohorský region, which is a typical inner rural periphery with a strong agricultural base. The paper presents both the results of an exploratory survey and also develops a specific empirical model according to the improved Cobb-Douglas production function with specifics of the agrarian sector (i.e., including the role of agricultural subsidies and also the application of advanced ICT). The results in the selected rural micro-region showed that the process of digitisation has been very marginal in the models of functioning of the relevant agricultural entities. The current prevailing “techno-optimist approach” in EU strategic planning needs to be overcome by more intensive and comprehensive support for the digitisation process in rural peripheral areas. Particularly, this involves a necessary combination of support for investment in ICT infrastructure and new technologies with more intensive support for digital literacy and knowledge empowerment, which will enable more intensive exploitation of the potential and possibilities of digital technologies and virtual environments.
Political and Legal Aspects of the Right of Peoples to Self determination in the Light of Russian Aggression against Ukraine (Modern View)
Authors: Tymchenko Leonid , Kononenko Valerii , Tarakhonych Tetiana 
Published: April 2023

Abstract
Summary
The people of Ukraine are right now fighting for their right to self-determination, for their European choice. The European integration is a part of the foreign policy and national identity of many European countries, among which is Ukraine. According to Academician Yu. S. Shemshuchenko, the norms of the Constitution of Ukraine are the political and legal basis for the implementation of the foreign policy, which based on its national interests and domestic policy, widely recognized principles and norms of international law. As stated by the political leadership of the Russian Federation (hereinafter referred to as the RF, Russia), the goals of its army’s invasion into Ukraine are demilitarization and „denazification“. This fact confirms the denial and active opposition by a nuclear state of the national identity of the Ukrainian people, as well as an option for own choice of the independent path. As the reality has demonstrated, the right of a people to self-determination is not always fully implemented as a result of their acquisition of their statehood and territory within internationally recognized borders. States that systematically violate human rights are the most prone to aggression. Thus, aggression against other countries turns into another round of the infringement of the rights of citizens of the aggressor state. The essence of the international legal personality of the state is the people. The identity of the legal personality of the state, regardless of its current (last official) name and various circumstances that have taken place during the entire period of its existence (occupations, annexations, etc.), follows from the continuity of the people located on the territory of its historical residence. As a consequence, the legal personality of the Baltic states after liberation from the Soviet occupation is based on the continuity of their peoples.
Cyborgs on the horizon. Are we ready? Examining the (a)legality of transhumanist practices within the EU
Authors: Martínez-Ramil Pablo , Bolaños-Frasquet Haridian , Solarte-Vasquez Maria Claudia 
Published: April 2023

Abstract
Summary
Most western contemporary legal systems are grounded in natural law principles established by modern humanism even though various alternatives, post-humanism being among the most influential, start influencing their understanding. In addition, the effect of the rapid pace of technological development on humanity has made the inherent limitations of its rules and other social arrangements manifest, as the use of technology is growingly used for human enhancement. The advocacy seeking to expand the catalogue of human rights and to cover transhumanism has started to bear fruit, but more conceptual developments are needed to lay the foundations for a more systemic regulatory development. This reflection paper focuses on the use of microchip implants, from among the augmentation practices that have recently flown under the radar of legal scientific research. These electronic devices re-shape the experience of being human and their various applications suggest that the penetration levels of capacity enhancing technologies will continue to be on the rise. It will discuss and clarify whether and to which extent transhumanism, personal rights and private autonomy are connected, and the former sufficiently covered by the right to bodily integrity (RBI). The reflection will rely on a comparative and interpretative approach based on the extant literature, national and European Union (EU) regulatory initiatives, and recent doctrinal developments found in case law.
Ostalgy in Flux? Transformations of the concept reflected in the case of (East) Germany
Authors: Körfer Petr 
Published: April 2023

Abstract
The contribution focuses on the origin, genesis and transformation of (n)ostalgy in the new German Bundesländer. It focuses on the political-ideological, life biography, societal and economic frame of ostalgy and presents this phaenomenon as a general East-Central European feature. Later, it specifically analyses the East German case presenting and analysing the uniqueness of this case. The intra-German discourse is used as the main shape for such analysis, and the bipolarisation of the discourse and the stereotypes used. In the last analytical part we present the transmission of ostalgic supporters of the successor Party of Democratic Socialism towards the new radical party Alternative for Germany, showing the overlap of ostalgy as the socio-economic and ideo-political background with the new forms of anti-liberal and nativist stances.
Hardening Accelerators (X-Seed 100 BASF, PCC, LKD and SALT) as Strength-Enhancing Admixture Solutions for Soil Stabilization
Authors: Lindh Per , Lemenkova Polina 
Published: April 2023

Abstract
This study is aimed at evaluating the strength of stabilised soil collected from the Port of Norvik, Stockholm, Sweden, where 350,000 m3 of clay had to be stabilized. The tests were performed in the laboratory of the Swedish Geotechnical Institute (SGI). The soil was stabilised by binder mixtures using Portland cement clinker (PCC) and lime and lime kiln dust (LKD). Accelerators (X-seed 100 BASF, PCC, LKD and salt) were added to the soil samples for quicker stabilization. The strength of the stabilised soil was assessed using resonance frequency measurements of seismic P-waves by an ICP accelerometer in order to estimate the shear strength of the soil and to evaluate the effects from the accelerators, binder ratios, and the curing temperature on the gains in stabilization and strength. Various proportions of the binders were tested, i.e.: 50/50 cement/lime and 50/50 PCC/lime. The temperature was measured using a calorimeter in double experiments. The results showed that the accelerators improve the strength in the stabilized specimens and enhance the soil performance for engineering construction work.
The Impact of Climate Change and Regulation of the Water Regime on the Morphological Structure of the Floodplain Forests in Petržalka, Slovakia
Authors: Gáspár Viktória , Škrinár Andrej 
Published: April 2023

Abstract
The main landscape-forming component has always been the forests in the lowlands. The devastation and disturbance of forest areas by anthropogenic activity change the ecological conditions in their environment. Climate and atmospheric changes affect the balance of the mutual relationships between individual components, as well as the existence of direct and feedback relationships in forest ecosystems. The transformation of bioclimatic and ecological conditions have caused the degradation of the Pannonian floodplain forest communities in Slovakia. Urbanization in Bratislava has caused the fragmentation of the surrounding forests. With changes in sunlight and heat conditions, flood-plain communities are forced to become acclimatized to drier conditions, which lead to morphological and structural changes in their composition.
In this study we examined phytocenological records from 1999 to 2020 from various sources. The survey points to the impact of climate change and anthropogenic influences on biodiversity. The absence of floods and the drying of floodplain forest soils could have caused this change in the species' composition.