bluuebunny/crossref_metadata_2025 huggingface dataset:
Religious Filter Bubbles on Digital Public Sphere
Authors: Andok Mónika
Published: October 2023

The aim of the study is to present the online processes related to religious phenomena appearing on digital platforms, primarily the practice of content filtering (gatekeeping, echo chamber, filter bubble), and a critical review of the scientific literature on the field. At the same time, the goal is to create a theoretical introduction to the special issue and a comprehensive examination of the scientific context. For the first time, the study shows that, in terms of media content, filtering can appear from two directions. One is the selections from different events by professional journalists during content creation. The media theoretical literature refers to this aspect as the phenomenon of gatekeeping. Filtering in the other direction takes place on the part of the receivers, who choose from among the available media contents. This phenomenon has already been described by several media scholars, with the concept of selective exposure (Klapper), Daily Me (Negroponte), echo chamber (Sunstein) or filter bubble (Pariser). Focusing on the phenomenon of the filter bubble, the study presents this theory, its criticism and its relevance to religious content and religious communities. The second part of the study focuses on religious filter bubbles and presents the related investigations so far. It analyses in detail the document published by the Catholic Church on 28 May 2023, entitled Towards Full Presence, Pastoral Reflection on Engagement with Social Media. During the detailed analytical presentation of the text, the study covers how the opportunities and dangers of network communication and the use of social media appear (including the filter bubble) and what solutions the Catholic Church proposes in this regard.
The Neo-Positive Value of Symbolic Representations and Ritual Politics: Reconsidering the South Korean Allegory in Popular Film, Asura: The City of Madness
Authors: Sohn Patricia
Published: October 2023

The article is a preliminary effort to join neo-positive and historical institutional analysis from comparative politics with insights from discursive and phenomenological analysis. It highlights a message arising from a South Korean film related to moral–ethical dimensions and the implications of development policy. Taken in symbolic as well as empirical terms, the film proffers that economic development policy not attending to political institutional development—including correct institutional practices at the micro-level—is feeding Asia’s demons (e.g., asuras) rather than its forces of stability and (rational, democratic, participatory) political order. The film suggests that institutional atrophy and social decay may emerge from the breakdown of political institutions and participatory politics as a political system moves from rationalized institutions and practices into what the current work calls, “mafia politics.” Political ritual and political theatre are actively employed in the film in ritualized acts of the desecration of political order. The current work suggests that the analysis of symbolic representations relating to ritual politics and performativity (e.g., “political theatre”) located in certain art forms, such as international film, may be useful in studies of religion and politics, and in qualitative comparative political and historical institutional analysis more broadly.
Editorial for the Special Issue Entitled Hyperspectral Remote Sensing from Spaceborne and Low-Altitude Aerial/Drone-Based Platforms—Differences in Approaches, Data Processing Methods, and Applications
Authors: Pour Amin Beiranvand , Guha Arindam , Crispini Laura , Chatterjee Snehamoy
Published: October 2023

Nowadays, several hyperspectral remote sensing sensors from spaceborne and low-altitude aerial/drone-based platforms with a variety of spectral and spatial resolutions are available for geoscientific applications [...]
Assessment of NADH/NAD+ Redox Imbalance in Psoriatic Lesions Using the FMSF Technique: Therapeutic Aspects
Authors: Gebicki Jerzy , Filipiak Tomasz , Marcinek Andrzej , Wozniacka Anna
Published: October 2023

Mitochondrial dysfunction has been linked to psoriasis, and it may be an important underlying factor contributing to this disease. However, a precise methodology for assessing mitochondrial dysfunction has yet to be developed. One promising approach is to measure NADH autofluorescence from the affected skin areas. In this study, we show that Flow-Mediated Skin Fluorescence (FMSF) can be used for the non-invasive assessment of mitochondrial dysfunction in psoriasis. The fluorescence level at baseline and the half-time of ischemic growth (t1/2) derived from the FMSF traces can be used for the non-invasive assessment of NADH/NAD+ redox imbalance in psoriatic lesions compared to unaffected skin. These results are supported by an analysis of the key FMSF parameters: Reactive Hyperemia Response (RHR) and Hypoxia Sensitivity (HS). This method not only contributes to understanding the biochemical processes involved in the etiopathogenesis of psoriasis, but it also provides a basis for identifying new drug targets and improving the treatment process.
Acceleration-Based Estimation of Vertical Ground Reaction Forces during Running: A Comparison of Methods across Running Speeds, Surfaces, and Foot Strike Patterns
Authors: Kiernan Dovin , Ng Brandon , Hawkins David A.
Published: October 2023

Twenty-seven methods of estimating vertical ground reaction force first peak, loading rate, second peak, average, and/or time series from a single wearable accelerometer worn on the shank or approximate center of mass during running were compared. Force estimation errors were quantified for 74 participants across different running surfaces, speeds, and foot strike angles and biases, repeatability coefficients, and limits of agreement were modeled with linear mixed effects to quantify the accuracy, reliability, and precision. Several methods accurately and reliably estimated the first peak and loading rate, however, none could do so precisely (the limits of agreement exceeded ±65% of target values). Thus, we do not recommend first peak or loading rate estimation from accelerometers with the methods currently available. In contrast, the second peak, average, and time series could all be estimated accurately, reliably, and precisely with several different methods. Of these, we recommend the ‘Pogson’ methods due to their accuracy, reliability, and precision as well as their stability across surfaces, speeds, and foot strike angles.
Learning Compliant Box-in-Box Insertion through Haptic-Based Robotic Teleoperation
Authors: Kana Sreekanth , Gurnani Juhi , Ramanathan Vishal , Ariffin Mohammad Zaidi , Turlapati Sri Harsha , Campolo Domenico
Published: October 2023

In modern logistics, the box-in-box insertion task is representative of a wide range of packaging applications, and automating compliant object insertion is difficult due to challenges in modelling the object deformation during insertion. Using Learning from Demonstration (LfD) paradigms, which are frequently used in robotics to facilitate skill transfer from humans to robots, can be one solution for complex tasks that are difficult to mathematically model. In order to automate the box-in-box insertion task for packaging applications, this study makes use of LfD techniques. The proposed framework has three phases. Firstly, a master–slave teleoperated robot system is used in the initial phase to haptically demonstrate the insertion task. Then, the learning phase involves identifying trends in the demonstrated trajectories using probabilistic methods, in this case, Gaussian Mixture Regression. In the third phase, the insertion task is generalised, and the robot adjusts to any object position using barycentric interpolation. This method is novel because it tackles tight insertion by taking advantage of the boxes’ natural compliance, making it possible to complete the task even with a position-controlled robot. To determine whether the strategy is generalisable and repeatable, experimental validation was carried out.
Examining Neural Connectivity in Schizophrenia Using Task-Based EEG: A Graph Theory Approach
Authors: Iglesias-Parro Sergio , Soriano María F. , Ibáñez-Molina Antonio J. , Pérez-Matres Ana V. , Ruiz de Miras Juan
Published: October 2023

Schizophrenia (SZ) is a complex disorder characterized by a range of symptoms and behaviors that have significant consequences for individuals, families, and society in general. Electroencephalography (EEG) is a valuable tool for understanding the neural dynamics and functional abnormalities associated with schizophrenia. Research studies utilizing EEG have identified specific patterns of brain activity in individuals diagnosed with schizophrenia that may reflect disturbances in neural synchronization and information processing in cortical circuits. Considering the temporal dynamics of functional connectivity provides a more comprehensive understanding of brain networks’ organization and how they change during different cognitive states. This temporal perspective would enhance our understanding of the underlying mechanisms of schizophrenia. In the present study, we will use measures based on graph theory to obtain dynamic and static indicators in order to evaluate differences in the functional connectivity of individuals diagnosed with SZ and healthy controls using an ecologically valid task. At the static level, patients showed alterations in their ability to segregate information, particularly in the default mode network (DMN). As for dynamic measures, patients showed reduced values in most metrics (segregation, integration, centrality, and resilience), reflecting a reduced number of dynamic states of brain networks. Our results show the utility of combining static and dynamic indicators of functional connectivity from EEG sensors.
YOLO-IR-Free: An Improved Algorithm for Real-Time Detection of Vehicles in Infrared Images
Authors: Zhang Zixuan , Huang Jiong , Hei Gawen , Wang Wei
Published: October 2023

In the field of object detection algorithms, the task of infrared vehicle detection holds significant importance. By utilizing infrared sensors, this approach detects the thermal radiation emitted by vehicles, enabling robust vehicle detection even during nighttime or adverse weather conditions, thus enhancing traffic safety and the efficiency of intelligent driving systems. Current techniques for infrared vehicle detection encounter difficulties in handling low contrast, detecting small objects, and ensuring real-time performance. In the domain of lightweight object detection algorithms, certain existing methodologies face challenges in effectively balancing detection speed and accuracy for this specific task. In order to address this quandary, this paper presents an improved algorithm, called YOLO-IR-Free, an anchor-free approach based on improved attention mechanism YOLOv7 algorithm for real-time detection of infrared vehicles, to tackle these issues. We introduce a new attention mechanism and network module to effectively capture subtle textures and low-contrast features in infrared images. The use of an anchor-free detection head instead of an anchor-based detection head is employed to enhance detection speed. Experimental results demonstrate that YOLO-IR-Free outperforms other methods in terms of accuracy, recall rate, and average precision scores, while maintaining good real-time performance.
Enhancing Electroretinogram Classification with Multi-Wavelet Analysis and Visual Transformer
Authors: Kulyabin Mikhail , Zhdanov Aleksei , Dolganov Anton , Ronkin Mikhail , Borisov Vasilii , Maier Andreas
Published: October 2023

The electroretinogram (ERG) is a clinical test that records the retina’s electrical response to light. Analysis of the ERG signal offers a promising way to study different retinal diseases and disorders. Machine learning-based methods are expected to play a pivotal role in achieving the goals of retinal diagnostics and treatment control. This study aims to improve the classification accuracy of the previous work using the combination of three optimal mother wavelet functions. We apply Continuous Wavelet Transform (CWT) on a dataset of mixed pediatric and adult ERG signals and show the possibility of simultaneous analysis of the signals. The modern Visual Transformer-based architectures are tested on a time-frequency representation of the signals. The method provides 88% classification accuracy for Maximum 2.0 ERG, 85% for Scotopic 2.0, and 91% for Photopic 2.0 protocols, which on average improves the result by 7.6% compared to previous work.
Research on the 3D Reverse Time Migration Technique for Internal Defects Imaging and Sensor Settings of Pressure Pipelines
Authors: Peng Daicheng , She Xiaoyu , Zheng Yunpeng , Tang Yongjie , Fan Zhuo , Hu Guang
Published: October 2023

Although pressure pipelines serve as a secure and energy-efficient means of transporting oil, gas, and chemicals, they are susceptible to fatigue cracks over extended periods of cyclic loading due to the challenging operational conditions. Their quality and efficiency directly affect the safe operation of the project. Therefore, a thorough and precise characterization approach towards pressure pipelines can proactively mitigate safety risks and yield substantial economic and societal benefits. At present, the current mainstream 2D ultrasound imaging technology faces challenges in fully visualizing the internal defects and topography of pressure pipelines. Reverse time migration (RTM), widely employed in geophysical exploration, has the capability to visualize intricate geological structures. In this paper, we introduced the RTM into the realm of ultrasonic non-destructive testing, and proposed a 3D ultrasonic RTM imaging method for internal defects and sensor settings of pressure pipelines. To accurately simulate the extrapolation of wave field in 3D pressure pipelines, we set the absorbing boundary and double free boundary in cylindrical coordinates. Subsequently, using the 3D ultrasonic RTM approach, we attained higher-precision 3D imaging of internal defects in the pressure pipelines through suppressing imaging artifacts. By comparing and analyzing the imaging results of different sensor settings, the design of the observation system is optimized to provide a basis for the imaging and interpretation of actual data. Both simulations and actual field data demonstrate that our approach delivers top-notch 3D imaging of pipeline defects (with an imaging range accuracy up to 97.85%). This method takes into consideration the complexities of multiple scattering and mode conversions occurring at the base of the defects as well as the optimal sensor settings.
Post-Quantum Security: Opportunities and Challenges
Authors: Li Silong , Chen Yuxiang , Chen Lin , Liao Jing , Kuang Chanchan , Li Kuanching , Liang Wei , Xiong Naixue
Published: October 2023

Cryptography is very essential in our daily life, not only for confidentiality of information, but also for information integrity verification, non-repudiation, authentication, and other aspects. In modern society, cryptography is widely used; everything from personal life to national security is inseparable from it. With the emergence of quantum computing, traditional encryption methods are at risk of being cracked. People are beginning to explore methods for defending against quantum computer attacks. Among the methods currently developed, quantum key distribution is a technology that uses the principles of quantum mechanics to distribute keys. Post-quantum encryption algorithms are encryption methods that rely on mathematical challenges that quantum computers cannot solve quickly to ensure security. In this study, an integrated review of post-quantum encryption algorithms is conducted from the perspective of traditional cryptography. First, the concept and development background of post-quantum encryption are introduced. Then, the post-quantum encryption algorithm Kyber is studied. Finally, the achievements, difficulties and outstanding problems in this emerging field are summarized, and some predictions for the future are made.
From Schoolyards to Government: A Comparative Analysis of the Positive Effect of Teenager Participation in Local Governance
Authors: Saltiel Ines Nelly , Sklias Pantelis
Published: October 2023

Amid growing academic discourse on teenagers’ political rights, this paper argues that the inclusion of teenagers in the decision-making process at the municipal level has positive effects. Based on qualitative and quantitative research on three municipalities in Greece and Sweden, this paper concludes that a level of awareness of the critical issue of climate change leads to a greater propensity for action from municipal councils aimed at restoring the environment. The findings demonstrate that including teenagers in the decision-making process at the local and regional level could lead to a greater focus on forward-thinking policies, particularly in areas concerning young people, such as environmental preservation efforts and democratic rights.
Long-Term Assessment of Bioclimatic Conditions at Micro and Local Scales in the Cities of the Western Part of the Balkan Peninsula during the 21st Century
Authors: Đurđević Dejana , Vasić Milica , Ogrin Matej , Savić Stevan , Milošević Dragan , Dunjić Jelena , Šećerov Ivan , Žgela Matej , Boras Marijana , Herceg Bulić Ivana , Pecelj Milica , Šušnjar Sanda , Lukić Milica , Ivanišević Marko , Trbić Goran , Ćulafić Golub , Mitrović Luka
Published: October 2023

Thermal comfort assessments at local or micro-scales within urban areas can provide crucial insights for the urban adaptation strategies pertaining to climate-conscious urban planning and public health. However, the availability of long-term or mid-term daily or hourly meteorological data sets from urban environments remains a significant challenge even in the 21st century. Consequently, this study aimed to assess the thermal conditions in cities across the western part of the Balkan Peninsula, encompassing five countries (Slovenia, Croatia, Serbia, Bosnia and Herzegovina, and Montenegro), by utilizing the Physiological Equivalent Temperature (PET) index. Meteorological data sets, comprising air temperature, relative humidity, wind speed, and cloudiness, were collected from 32 national meteorological stations/measurement locations spanning the period from 2001 to 2020. The PET calculations were conducted based on meteorological data measured three times per day (7 a.m., 2 p.m., and 9 p.m.). Upon conducting a spatial analysis of the meteorological stations, it was observed that most of them (25 stations) were situated within built-up areas or urban suburbs, rendering them highly relevant for local or micro-scale climate and bioclimate assessments. The findings revealed that urban locations exhibited slightly higher PET heat stress levels, particularly during the summer season and at 2 p.m. Moreover, higher average PET values were observed in both urban and non-urban stations situated within a continental climate during warmer periods, such as summer. In contrast, during the colder seasons, namely winter and spring, higher PET values were prevalent in the Mediterranean region. Furthermore, the PET frequency analysis revealed a greater prevalence of extreme and severe heat stress levels in stations within continental climates, particularly those located in urban areas, as compared to stations in Mediterranean climates. In contrast, during the winter and spring seasons, monitoring stations in close proximity to the Adriatic Sea, characterized by a Mediterranean climate, exhibited significantly lower levels of cold stress compared to inland stations. Evidently, in addition to the climatic characteristics and surrounding terrain, the urban morphology significantly impacts the thermal conditions within cities.
Source-Load Coordinated Low-Carbon Economic Dispatch of Microgrid including Electric Vehicles
Authors: Wu Jiaqi , Zhang Qian , Lu Yangdong , Qin Tianxi , Bai Jianyong
Published: October 2023

As the global warming crisis becomes increasingly serious, sustainable dispatch strategies that can reduce CO2 emissions are gradually developed. Aiming at the problems of poor synergy between carbon capture systems (CCS) and P2G as well as the potential of the source-load interaction of microgrids with electric vehicles for carbon reduction that needs to be explored, this paper proposes a source-load coordinated low-carbon economic dispatch strategy for microgrids, including electric vehicles. Firstly, considering the low-carbon operation characteristics of CCS and P2G, a comprehensively flexible and cooperative operation mode for CCS and P2G is constructed. Secondly, based on the carbon reduction potential of demand response on the energy consumption side, a demand response optimal scheduling model considering the participation of electric vehicles in the microgrid is established. Finally, based on the complementary characteristics of low-carbon resources on both sides of the microgrid, a source-load coordinated low-carbon economic dispatch strategy for the microgrid is proposed. The results show that the strategy proposed in this paper can fully use the energy time-shift advantage of CCS and P2G and can combine EVs and other load-side resources to flexibly participate in demand-side response, which effectively realizes source-load synergy and improves the low carbon and economy of the microgrid.
Renovation of an Academic Building’s Envelope, Lighting, and Air Conditioning System According to Thailand Building Energy Code for Energy Consumption Reduction
Authors: Chiradeja Pathomthat , Thongsuk Surakit , Ananwattanaporn Santipont , Ngaopitakkul Atthapol
Published: October 2023

This study evaluated the feasibility of building renovation with regard to the aspects of economy and energy. An academic building located in Bangkok, Thailand was selected for a case study. Four sub-systems, namely, the building envelope, lighting system, air conditioning unit, and electrical system, were renovated. From the energy perspective, Thailand’s Building Energy Code was used as an evaluating standard, and the BEC software (Version 2.6.0) was employed for the calculations. The economic feasibility of the renovation was determined on the basis of the internal rate of return and discounted payback period. It was demonstrated that the renovation can result in a reduction in the annual energy consumption of the entire building by up to 55.44%. In regards to economic feasibility, the renovation project can achieve a payback period of 4.98 years with 20.89% IRR. In addition, the renovation of a building can lead to spare capacity of the transformer for electric vehicle charger loads. Thus, the renovation of an old building into an energy-efficient building in compliance with building code can afford benefits both in terms of electricity consumption reduction and decreased energy cost for the project owner and provide opportunity for the building to support future load.
A Quantitative Analysis of Decision-Making Risk Factors for Mega Infrastructure Projects in China
Authors: Wang Jianwang , Luo Lan , Sa Rina , Zhou Wei , Yu Zihan
Published: October 2023

The “trillion-dollar era” of megaprojects has increased the demand for the scope of mega infrastructure. To address the requirement for high-quality “investment, construction, and operation” integration, the EPC and PPP models must be combined. The complexity of megaprojects has resulted in the complexity of project risk variables under the new model. However, few existing studies have undertaken in-depth studies on the risk of EPC + PPP megaprojects. The interplay and dynamic evolution of risk factors, in particular, have not been taken into account. This research intends to fill this gap by systematically identifying and modeling the risk variables associated with the adoption of the EPC + PPP model for mega infrastructure projects. In this study, the Bayesian network is used to detect decision-making risk variables for large infrastructure projects in China. The findings indicate that (i) 22 influencing factors of megaproject decision making are identified, including organizational decision making, PPP investment and financing, EPC construction, operations management, and policy and law. (ii) Considering the real project decision-making process, a model based on a dynamic Bayesian network is built, and associated governance techniques and early warning protection mechanisms are designed for the decision-making process. (iii) Using the Yiwu Mall Avenue project as an example, the Bayesian simulation model of decision-making risks is applied to a typical case to validate its feasibility and correctness. These findings have significant theoretical and practical implications for research on the identification and governance of decision-making risks in megaprojects using the EPC + PPP model in China.
Carbon Emission Projection and Carbon Quota Allocation in the Beijing–Tianjin–Hebei Region of China under Carbon Neutrality Vision
Authors: Zhang Shuohua , Dong Hanning , Lu Can , Li Wei
Published: October 2023

Supported by the coordinated development strategy, the Beijing–Tianjin–Hebei (BTH) region has achieved rapid development but also faces severe energy consumption and environmental pollution problems. As the main responsibility of emission reduction, the coordinated and orderly implementation of carbon emission reduction in Beijing, Tianjin, and Hebei is of great significance to the realization of the carbon neutrality target. Based on this, this study comprehensively uses the expanded STIRPAT model, optimized extreme learning machine (ELM) network, entropy method, and zero-sum gains DEA (ZSG-DEA) model to explore the carbon emission drivers, long-term emission reduction pathway, and carbon quota allocation in the BTH region. The results of the driving factor analysis indicate that the proportion of non-fossil energy consumption is a significant driving factor for Beijing’s carbon emissions, and the improvement of the electrification level can inhibit the carbon emissions. The total energy consumption has the greatest impact on the carbon emissions of Tianjin and Hebei. The simulation results reveal that under the constraint of the carbon neutrality target, Beijing, Tianjin, and Hebei should formulate more stringent emission reduction measures to ensure that the overall carbon emission will reach its peak in 2030. The cumulative emission reduction rate should exceed 60% in 2060, and negative carbon technology should be used to offset carbon emissions of not less than 360 million tons (Mt) per year by 2060. Furthermore, the allocation results show that Beijing will receive a greater carbon quota than Hebei. The final allocation scheme will greatly promote and encourage carbon emission reduction in Hebei Province, which is conducive to achieving the goal of carbon neutrality.
Knowledge in Regard to Environmental Problems among University Students in Cali, Colombia
Authors: Quijano Silvia A. , Cerón Victor Alfonso , Guevera-Fletcher Carlos Eduardo , Bermúdez Iván Mauricio , Gutiérrez César Augusto , Pelegrin Jonathan S.
Published: October 2023

The purpose of this research was to understand the level of environmental knowledge among students at Santiago de Cali University (USC) and to evaluate the differences found based on school, gender, and age groups. To gather data, a survey that included sociodemographic information, aspects of environmental knowledge, actions aimed at mitigating environmental problems, and environmental awareness was administered to 268 students at USC in the year 2017. We conducted an online survey of 268 students in the year 2017 by means of a questionnaire that included 18 questions with sociodemographic information, aspects of environmental knowledge, actions aimed at mitigating environmental problems, and environmental awareness campaigns conducted at USC. Additionally, we conducted an analysis to assess how gender, age groups, and academic training influence the scores of the constructed indicators: General Index of Environmental Knowledge (GI), Identification of Environmental Problems (EP), Solutions to Environmental Problems (SP), and Knowledge of Environmental Campaigns (EC). Statistical tests (i.e., Mann–Whitney U test, Chi-square test of independence, Pearson’s coefficients correlation) were used to analyze the data. Through this study, we concluded that although no significant differences were found in environmental knowledge and actions to mitigate environmental problems between genders, age groups, and schools, there were important implications observed in these categories concerning the variables analyzed. In addition, positive correlations were found between the indicators GI and SP, both globally and at the level of each gender, age group, and in some schools, which shows that with greater knowledge of environmental problems, there is greater recognition of solutions.
Analysis of Potential Evapotranspiration in Heilongjiang Province
Authors: Su Quanchong , Dai Changlei , Zhang Qingsong , Zhou Yang
Published: October 2023

As the global temperature has been increasing, an intriguing phenomenon has emerged wherein the potential evapotranspiration (PET) in many areas does not show a clear positive correlation with the temperature. Instead, PET is decreasing in various areas, giving rise to the “evaporation paradox”. This phenomenon also occurs in Heilongjiang province. Heilongjiang province is a province in China with a large agricultural output, so it is necessary to explain the mechanism of decreasing pan evaporation in order to cope with the rational use of food and water resources in China. In this paper, the Mann–Kendall (M-K) parameter test and multiple regression analysis were used to analyze the trends and correlation between PET and climate change in Heilongjiang province from 1961–2020. The results show that the potential evaporation in Heilongjiang province had a decreasing trend of 7.776 mm/10 a, and there was a fluctuation in the decreasing trend during 1985–1995 and 2000–2020. Temperature, wind speed, vapor pressure, and solar radiation contributed −87.23%, 88.25%, 65.87%, and 42.53% to PET variation, respectively, highlighting wind speed as the main factor in the decrease in PET, followed by the vapor pressure and solar radiation, whereas temperature-induced changes in PET were neutralized by the former.
Airborne Pesticides—Deep Diving into Sampling and Analysis
Authors: Udomkun Patchimaporn , Boonupara Thirasant , Sumitsawan Sulak , Khan Eakalak , Pongpichan Siwatt , Kajitvichyanukul Puangrat
Published: October 2023

The escalating utilization of pesticides has led to pronounced environmental contamination, posing a significant threat to agroecosystems. The extensive and persistent global application of these chemicals has been linked to a spectrum of acute and chronic human health concerns. This review paper focuses on the concentrations of airborne pesticides in both indoor and outdoor environments. The collection of diverse pesticide compounds from the atmosphere is examined, with a particular emphasis on active and passive air sampling techniques. Furthermore, a critical evaluation is conducted on the methodologies employed for the extraction and subsequent quantification of airborne pesticides. This analysis takes into consideration the complexities involved in ensuring accurate measurements, highlighting the advancements and limitations of current practices. By synthesizing these aspects, this review aims to foster a more comprehensive and informed comprehension of the intricate dynamics related to the presence and measurement of airborne pesticides. This, in turn, is poised to significantly contribute to the refinement of environmental monitoring strategies and the augmentation of precise risk assessments.
The Effect of Microcystis on the Monitoring of Faecal Indicator Bacteria
Authors: Zhou Jingjing , Qu Mingzhi , Dunkinson Christy , Lefebvre Daniel D. , Wang Yuxiang , Brown R. Stephen
Published: October 2023

The survival of Escherichia coli (E. coli) bacteria, the most common faecal indicator bacteria (FIB), may be significantly affected by cyanobacteria present during a harmful algal bloom (HAB). Therefore, the effect of Microcystis on the survival of FIB E.coli and coliforms was investigated. Microcosms containing two species of Microcystis (M. aeruginosa and M. smithii) were established and then inoculated with four reference strains of E. coli (ATCC 25922, 8739, 51813, and 11775) to explore the cyanobacteria-bacteria dynamics at a laboratory setting. Monitoring over several days showed normal growth of Microcystis, with or without the presence of E. coli. However, Microcystis was shown to dramatically decrease the survival of E. coli over time. Analysis of microcystin production by Microcystis was found to correlate with loss of E. coli, suggesting a toxic effect of microcystins on E. coli bacteria. This phenomenon was also demonstrated for a natural consortium of E. coli and coliform bacteria by inoculating with contaminated lake water. The results indicate that the use of E. coli as FIB may be greatly compromised in the presence of Microcystis spp. such as during a HAB when associated toxins are produced.
Hořava–Lifshitz F(R¯) Theories and the Swampland
Authors: García-Compeán Hugo , Mata-Pacheco Daniel , Zapata Luis
Published: October 2023

The compatibility between the de Sitter Swampland conjecture and Hořava–Lifshitz F(R¯) theories with a flat FLRW metric is studied. We first study the standard f(R) theories and show that the only way in which the dS conjecture can be made independent of R is by considering a power law of the form f(R)∼Rγ. The conjecture and the consistency of the theory puts restrictions on γ to be greater but close to one. For F(R¯) theories described by its two parameters λ and μ, we use the equations of motion to construct the function starting with an ansatz for the scale factor in the Jordan frame of the power law form. By performing a conformal transformation on the three metric to the Einstein frame, we can obtain an action of gravity plus a scalar field by relating the parameters of the theory. The non-projectable and projectable cases are studied and the differences are outlined. The obtained F(R¯) function consists of terms of the form R¯γ with the possibility of having negative power terms. The dS conjecture leads to inequalities for the λ parameter; in both versions, it becomes restricted to be greater but close to 1/3. We can also study the general case in which μ and λ are considered as independent. The obtained F function has the same form as before. The consistency of the theory and the dS conjecture lead to a set of inequalities on both parameters that are studied numerically. In all cases, λ is restricted by μ around 1/3, and we obtain λ→1/3 if μ→0. We consider the f(R) limit μ,λ→1 and we obtain consistent results. Finally, we study the case of a constant Hubble parameter. The dS conjecture can be fulfilled by restricting the parameters of the theory; however, the constraint makes this compatibility exclusive to these kinds of theories.
The Impact of Informational Intervention on HPV Vaccination Intention among Heterosexual Men
Authors: Zhang Songyang , Grant Leigh H. , Geipel Janet , Cui Zhihan , Keysar Boaz
Published: October 2023

Human papillomavirus (HPV) is one of the most common sexually transmitted infections (STIs). However, despite widespread under-vaccination amongst men and the importance of vaccinating both sexes to curb the spread of HPV, research has focused on promoting HPV vaccination predominantly amongst women. Therefore, the current study examines the effectiveness of different informational interventions in promoting vaccination intentions amongst heterosexual men. In a preregistered study of 583 unvaccinated adult men, we randomly assigned participants to one of four informational interventions aimed at promoting awareness of HPV risks and vaccine uptake: (1) risks to oneself (n = 145), (2) risks to their female partner (n = 144), (3) risks to oneself and their female partner (n = 153), and (4) general vaccine information (n = 153). Amongst participants reporting a sexual history (67%), intentions to get vaccinated significantly increased by 10.75 points on a 100-point scale (p < 0.01) after they received information about the risks of HPV for both themselves and their female partner, compared to receiving information about only their own HPV risk. These findings provide valuable guidance for public health officials and policymakers into the effectiveness of different messaging strategies in promoting HPV vaccination amongst adult male populations to increase vaccination rates.
Bevacizumab Efficiently Inhibits VEGF-Associated Cellular Processes in Equine Umbilical Vein Endothelial Cells: An In Vitro Characterization
Authors: Lessiak Ulrike , Pratscher Barbara , Tichy Alexander , Nell Barbara
Published: October 2023

Anti-VEGF agents were found to have clinical implications for the successful treatment of vascular-driven diseases in humans. In this study, a detailed biological characterization of bevacizumab in a variety of in vitro assays was carried out to determine the effect of bevacizumab on equine umbilical vein endothelial cells (EqUVEC). EqUVECs were harvested from umbilical cords of clinically healthy horses and exposed to different concentrations (1, 2, 4, 6, 8 mg/mL) of bevacizumab (Avastin®). Assays concerning the drug’s safety (cell viability and proliferation assay) and efficacy (cell tube formation assay, cell migration assay, and Vascular endothelial growth factor (VEGF) expression) were carried out reflecting multiple cellular processes. Bevacizumab significantly decreased VEGF expression at all concentrations over a 72 h period. No cytotoxic effect of bevacizumab on EqUVECs was observed at concentrations of 4 mg/mL bevacizumab or lower. Incubated endothelial cells showed delayed tube formation and bevacizumab efficiently inhibited cell migration in a dose-dependent manner. Bevacizumab potently inhibits VEGF-induced cellular processes and could be a promising therapeutic approach in vascular-driven diseases in horses.
Water Resources in Jordan: A Review of Current Challenges and Future Opportunities
Authors: Al-Addous Mohammad , Bdour Mathhar , Alnaief Mohammad , Rabaiah Shatha , Schweimanns Norman
Published: October 2023

Jordan is facing significant challenges related to water scarcity, including overexploitation of groundwater, increasing demand, and wasteful practices. Despite efforts to manage water resources, inadequate planning has resulted in ongoing water security concerns and deteriorating water quantity and quality. To address water stress, Jordan has implemented measures such as desalination, dam construction, and water conservation initiatives. However, water stress remains high, necessitating a comprehensive strategy that includes short-term demand-side interventions and long-term supply-side reforms. Financial and governance challenges hinder the implementation of these measures, requiring private investment and coordination among stakeholders. This paper provides a comprehensive review of Jordan’s water resources, analyzing current trends, challenges, and opportunities. The aim is to offer insight into the current situation and propose sustainable management approaches. The findings will be valuable for policymakers, researchers, and stakeholders working towards addressing Jordan’s complex water challenges and securing a sustainable water future for its citizens.
River-Blocking Risk Analysis of the Bageduzhai Landslide Based on Static–Dynamic Simulation
Authors: Li Dexin , Guo Chengchao , Liang Heng , Sun Xinpo , Ma Liqun , Zhu Xueliang
Published: October 2023

Landslides blocking rivers in alpine canyon areas can cause great harm. Taking the Bageduzhai landslide on the southeastern margin of the Qinghai-Tibet Plateau as an example, the risk of landslides blocking rivers is analyzed by static analysis and dynamic simulation. Through onsite investigation, it is found that the Bageduzhai landslide is a traction-falling landslide, and there are two sliding surfaces: deep and shallow. Through static analysis of the stability of the Bageduzhai landslide under ordinary rainfall conditions and high-intensity rainfall conditions, the sliding surface position is obtained. On this basis, the smooth particle hydrodynamics method is used to analyze the movement process and accumulation form of the landslide under different working conditions. The analysis results show that the instability volume and sliding surface depth of the landslide under ordinary rainfall conditions are significantly smaller than those under high-intensity rainfall conditions. The instability volume and sliding surface depth under ordinary rainfall conditions can reach 31 m. The river-blocking depth under extreme rainfall conditions can exceed 65 m. The research results provide theoretical support for the risk analysis of the potential river-blocking disaster of the Bageduzhai landslide.
TO THE PROBLEM OF QUALITY MANAGEMENT OF SOCIO-CULTURAL AND EDUCATIONAL STRUCTURES DURING THE PERIOD OF MARTIAL STATUS
Authors: Kravchenko L. , Krupina L. , Bukhun A.
Published: October 2023

In the article, in line with the task of training specialists in the management of social groups, communities and society in general, an analysis of the problem of quality management of socio-cultural and educational structures during the wartime period was carried out, in particular, the aspect of social responsibility of managers for the results of their own activities was sharpened.

Taking into account the Recommendations of the European Parliament and the Council of Europe, the list of competencies of managers of socio-cultural and educational structures is outlined; cultural, social and civic competence is defined as the basis of effective interaction of managers with different age groups of people in the process of professional activity. The main task of specialists of this group is the creation of long-term relations between social communities and society in the conditions of martial law in Ukraine, based on their readiness to quickly search for non-standard models of organizing the social, cultural and educational environment and innovative humanitarian and pedagogical technologies.

In line with the requirements for managers of socio-cultural and educational institutions, the signs of management of the 21st century are highlighted (values, norms, traditions, corporate style, image, organizational culture, corporate team spirit); the requirements for specialists were systematized and the best examples of the world experience of implementing sociocultural and educational projects were clarified (the Anglo-American model of management – the diversity and self-sufficiency of sociocultural complexes, well-known initiatives of charitable foundations, volunteer practice; the European model – types of training and internships in the best sociocultural and educational institutions, multicultural education of managers, etc.).

A conclusion was made regarding the growth of social responsibility of managers of socio-cultural and educational structures during the wartime period in Ukraine.
THE DISCIPLINE «MODERN STRATEGIES OF CULTURAL POLICY» IN THE SYSTEM OF MASTER OF CULTURAL STUDIES PROFESSIONAL TRAINING
Authors: Dmytrenko V.
Published: October 2023

The article analyzes the place and role of the discipline «Modern Strategies of Cultural Policy» in the system of master of cultural studies professional training. It has been found that a specialist training capable of making creative and responsible decisions aimed at the harmonious development of the socio-cultural sphere is a priority goal of higher education institutions that train cultural experts. Approved in 2020, the Standard of Higher Education in the specialty 034 Culturology among the list of competencies of a master’s graduate highlights their ability to professionally diagnose, forecast, project, and model the cultural development of various regions and manage cultural institutions, as well as the corresponding structural subdivisions of enterprises and institutions, taking into account economic, legislative and ethical aspects. It, among other things, requires the formation of managerial, analytical, project, marketing, and research skills in the master of cultural studies.

It has been established that the discipline “Modern Strategies of Cultural Policy” was introduced as a mandatory subject at Poltava V. G. Korolenko National Pedagogical University in 2020 after the approval of the Standard. It is studied in the first year of master’s studies, and the volume is 3 ECTS credits.

The analysis of the educational content has shown that the educational discipline purpose is realized through the study of the following topics: «The concept of «strategy», «strategic thinking» and «strategic policy», «сultural policy: purpose, characteristics and tools»; «Main models of cultural policy»; «International principles of cultural policy»; «Cultural policy of Ukraine». Their content corresponds to the achievements of modern science. It is balanced and covers various aspects of cultural policy, taking into account Ukrainian practice and foreign experience. It has been proven that the educational discipline «Modern Strategies of Cultural Policy» at Poltava V. G. Korolenko National Pedagogical University is an essential component of the master of cultural studies training both in the context of the requirements of the Standard and in terms of the practical needs of training a specialist. Successful studying of the educational content presented in it allows students to professionally operate with terms and concepts, use acquired knowledge for developing socio-cultural projects, successfully determine economic, social, political, and individual factors that affect the effectiveness of cultural policy, conduct an analysis of the cultural needs of individuals and social groups, develop strategic scenarios for the cultural development of institutions, communities, regions or the state.
«I AM UKRAINE. I AM THE ETERNAL DREAM OF UNITY» PROJECT IMPLEMENTATION (in honor of the 80th birthday of the famous singer Raisa Kyrychenko)
Authors: Bilyk N. , Mahomedova T.
Published: October 2023

The article reveals the influence of the People’s Artist of Ukraine Raisa Opanasivna Kyrychenko’s song creativity on the development of children’s vocal and choral skills, in particular, students of Poltava City School of Arts «Raisa Kyrychenko Small Academy of Arts» within «I am Ukraine. I am the Unity of the Eternal Dream» project implementation. The following methods have been used: source studies (studying scientific research onR. O. Kyrychenko’s song creativity); analytical (understanding the role of the development of students’ vocal and choral skills in the process of preserving the cultural heritage of the Ukrainian singer), as well as the method of theoretical generalization. The scientific novelty of the research consists in determining the innovative nature of the project «I am Ukraine. I am the Unity of the Eternal Dream», presented in honor of the 80th anniversary of the birth of the famous singer Raisa Kyrychenko. Its purpose is to support and develop the Ukrainian vocal art of student youth, enrich the cultural achievements of Ukraine, and realize the creative potential of the younger generation.

The main objectives of the project have been solved. They are the following: the development of spiritual enrichment and creative growth of young talents and their teachers; the exchange of pedagogical and performance experience through master classes, lectures-concerts, and thematic lessons; and raising the professional level of performers and creative teams of the art school.

The project «I am Ukraine. I am the Unity of the Eternal Dream» is one of the significant results of Poltava City School of Arts «Raisa Kyrychenko Small Academy of Arts». In the same context, the authors note the relevance and expediency of its implementation in the educational process of the educational institution, as well as emphasize the consistent study of Ukrainian folk song creativity as a necessary condition for the formation of students’ sense of national dignity and ethnic belonging to their people.