bluuebunny/crossref_metadata_2025 huggingface dataset:
The Numerical Investigation of Solid–Liquid Two-Phase Flow Characteristics Inside and Outside a Newly Designed 3D Sediment Trap
Authors: Xu Zhihao , Fei Zihang , Zhu Yusen , Wang Cheng , Yang Xiuqing , Guo Lei , Xue Gang , Liu Yanjun
Published: December 2023

Sediment transport serves as a link for material exchange between land and sea. Using sediment traps, we can observe the capture and transport processes of sediments. Based on the sediment particle size distribution characteristics in Jiaozhou Bay, this paper analyzes the influence of a newly designed 3D sediment trap on the water–sand two-phase flow process inside and outside a trap device during its operation. Meanwhile, under a certain concentration condition, a numerical formula model is researched and proposed to evaluate the impact of the device’s structure, the environmental flow speed, and the particle size on particle capture efficiency. This model is based on the CFD-DPM coupling in Fluent 2021R1 software, and the particle filtration process is solved using a combination of porous media and UDF functions. Finally, by analyzing the distribution of sediment movement in the fluid domain, two concepts, namely the percentage of particles entering the tube and the effective capture rate, are proposed. Suggestions for optimizing the structure of the trap are put forward to achieve optimal capture effects.
How Should Cryptocurrencies Be Defined and Reported? An Exploratory Study of Accounting Professor Opinions
Authors: Crumbley D. Larry , Ariail Donald L. , Khayati Amine
Published: December 2023

Crypto assets have upset the pillars of regulatory and centralized monetary policy, and the Financial Accounting Standards Board (FASB) has been slow in developing a position on how to account for cryptocurrencies. Currently, there are many accounting, finance, and tax meanings of cryptocurrencies. The purpose of this study is to show the path FASB has taken to develop accounting standards for more than 20,000 crypto assets, outline the positions other authorities and agencies have taken, and discuss Central Bank Digital Currencies since the United States and other countries are considering replacing their fiat currency with a digital currency. Furthermore, the study presents insights from an exploratory survey of accounting faculty opinions on cryptocurrencies. The discussion of virtual currency regulatory and accounting treatments informs the development of a regulatory framework.
The Effects of Artificial Sweeteners on Intestinal Nutrient-Sensing Receptors: Dr. Jekyll or Mr. Hyde?
Authors: Posta Edit , Fekete Istvan , Gyarmati Eva , Stündl László , Zold Eva , Barta Zsolt
Published: December 2023

The consumption of artificial and low-calorie sweeteners (ASs, LCSs) is an important component of the Western diet. ASs play a role in the pathogenesis of metabolic syndrome, dysbiosis, inflammatory bowel diseases (IBDs), and various inflammatory conditions. Intestinal nutrient-sensing receptors act as a crosstalk between dietary components, the gut microbiota, and the regulation of immune, endocrinological, and neurological responses. This narrative review aimed to summarize the possible effects of ASs and LCSs on intestinal nutrient-sensing receptors and their related functions. Based on the findings of various studies, long-term AS consumption has effects on the gut microbiota and intestinal nutrient-sensing receptors in modulating incretin hormones, antimicrobial peptides, and cytokine secretion. These effects contribute to the regulation of glucose metabolism, ion transport, gut permeability, and inflammation and modulate the gut–brain, and gut–kidney axes. Based on the conflicting findings of several in vitro, in vivo, and randomized and controlled studies, artificial sweeteners may have a role in the pathogenesis of IBDs, functional bowel diseases, metabolic syndrome, and cancers via the modulation of nutrient-sensing receptors. Further studies are needed to explore the exact mechanisms underlying their effects to decide the risk/benefit ratio of sugar intake reduction via AS and LCS consumption.
Streptomyces Diversity Maps Reveal Distinct High-Specificity Biogeographical and Environmental Patterns Compared to the Overall Bacterial Diversity
Authors: Pombubpa Nuttapon , Lakmuang Chayaporn , Tiwong Pornnapat , Kanchanabanca Chompoonik
Published: December 2023

Despite their enormous impact on the environment and humans, the distribution and variety of the biggest natural secondary metabolite producers, the genus Streptomyces, have not been adequately investigated. We developed representative maps from public EMP 16S rRNA amplicon sequences microbiomics data. Streptomyces ASVs were extracted from the EMP overall bacterial community, demonstrating Streptomyces diversity and identifying crucial diversity patterns. Our findings revealed that while the EMP primarily distinguished bacterial communities as host-associated or free-living (EMPO level 1), the Streptomyces community showed no significant difference but exhibited distinctions between categories in EMPO level 2 (animal, plant, non-saline, and saline). Multiple linear regression analysis demonstrated that pH, temperature, and salinity significantly predicted Streptomyces richness, with richness decreasing as these factors increased. However, latitude and longitude do not predict Streptomyces richness. Our Streptomyces maps revealed that additional samplings in Africa and Southeast Asia are needed. Additionally, our findings indicated that a greater number of samples did not always result in greater Streptomyces richness; future surveys may not necessitate extensive sampling from a single location. Broader sampling, rather than local/regional sampling, may be more critical in answering microbial biogeograph questions. Lastly, using 16S rRNA gene sequencing data has some limitations, which should be interpreted cautiously.
Improved Brain-Storm Optimizer for Disassembly Line Balancing Problems Considering Hazardous Components and Task Switching Time
Authors: Zhao Ziyan , Xiao Pengkai , Wang Jiacun , Liu Shixin , Guo Xiwang , Qin Shujin , Tang Ying
Published: December 2023

Disassembling discarded electrical products plays a crucial role in product recycling, contributing to resource conservation and environmental protection. While disassembly lines are progressively transitioning to automation, manual or human–robot collaborative approaches still involve numerous workers dealing with hazardous disassembly tasks. In such scenarios, achieving a balance between low risk and high revenue becomes pivotal in decision making for disassembly line balancing, determining the optimal assignment of tasks to workstations. This paper tackles a new disassembly line balancing problem under the limitations of quantified penalties for hazardous component disassembly and the switching time between adjacent tasks. The objective function is to maximize the overall profit, which is equal to the disassembly revenue minus the total cost. A mixed-integer linear program is formulated to precisely describe and optimally solve the problem. Recognizing its NP-hard nature, a metaheuristic algorithm, inspired by human idea generation and population evolution processes, is devised to achieve near-optimal solutions. The exceptional performance of the proposed algorithm on practical test cases is demonstrated through a comprehensive comparison involving its solutions, exact solutions obtained using CPLEX to solve the proposed mixed-integer linear program, and those of competitive peer algorithms. It significantly outperforms its competitors and thus implies its great potential to be used in practice. As computing power increases, the effectiveness of the proposed methods is expected to increase further.
Algebraic, Analytic, and Computational Number Theory and Its Applications
Authors: Savin Diana , Minculete Nicusor , Acciaro Vincenzo
Published: December 2023

Analytic number theory is a branch of number theory which inherits methods from mathematical analysis in order to solve difficult problems about the integers [...]
Scaffolds for Dentin–Pulp Complex Regeneration
Authors: Sequeira Diana B. , Diogo Patrícia , Gomes Brenda P. F. A. , Peça João , Santos João Miguel Marques
Published: December 2023

Background and Objectives: Regenerative dentistry aims to regenerate the pulp–dentin complex and restore those of its functions that have become compromised by pulp injury and/or inflammation. Scaffold-based techniques are a regeneration strategy that replicate a biological environment by utilizing a suitable scaffold, which is considered crucial for the successful regeneration of dental pulp. The aim of the present review is to address the main characteristics of the different scaffolds, as well as their application in dentin–pulp complex regeneration. Materials and Methods: A narrative review was conducted by two independent reviewers to answer the research question: What type of scaffolds can be used in dentin–pulp complex regeneration? An electronic search of PubMed, EMBASE and Cochrane library databases was undertaken. Keywords including “pulp-dentin regeneration scaffold” and “pulp-dentin complex regeneration” were used. To locate additional reports, reference mining of the identified papers was undertaken. Results: A wide variety of biomaterials is already available for tissue engineering and can be broadly categorized into two groups: (i) natural, and (ii) synthetic, scaffolds. Natural scaffolds often contain bioactive molecules, growth factors, and signaling cues that can positively influence cell behavior. These signaling molecules can promote specific cellular responses, such as cell proliferation and differentiation, crucial for effective tissue regeneration. Synthetic scaffolds offer flexibility in design and can be tailored to meet specific requirements, such as size, shape, and mechanical properties. Moreover, they can be functionalized with bioactive molecules, growth factors, or signaling cues to enhance their biological properties and the manufacturing process can be standardized, ensuring consistent quality for widespread clinical use. Conclusions: There is still a lack of evidence to determine the optimal scaffold composition that meets the specific requirements and complexities needed for effectively promoting dental pulp tissue engineering and achieving successful clinical outcomes.
A Selective Separation Mechanism for Mono/divalent Cations and Properties of a Hollow-Fiber Composite Nanofiltration Membrane Having a Positively Charged Surface
Authors: Wang Enlin , Lv Xinghua , Liu Shaoxiao , Dong Qiang , Li Jiayue , Li Honghai , Su Baowei
Published: December 2023

Positively charged nanofiltration (NF) technology is considered a green and low-cost method for mono/divalent cation separation. Nevertheless, the separation rejection mechanisms of these NF membranes have yet to be extensively investigated. In this work, we fabricated a thin-film composite (TFC) hollow-fiber (HF) NF membrane with a positively charged surface via modification of the nascent interfacial polymerization layer using a branched polyethyleneimine (BPEI)/ethanol solution. Then, we extensively investigated its selective separation mechanism for mono/divalent cations. We proposed and proved that there exists a double-charged layer near the membrane surface, which helps to repel the divalent cations selectively via Donnan exclusion while promoting the fast penetration of monovalent cations. Meanwhile, the membrane skin layer is loose and hydrophilic due to the loose BPEI structure and the abundance of amine groups, as well as the changed fabrication conditions. In this way, we achieved very good mono/divalent cation selectivity and relatively high water permeance for the as-prepared HF NF membrane. We also obtained good anti-fouling, anti-scaling, and acid resistance, and long-term stability as well, which are urgently needed during practical application. Furthermore, we successfully amplified this HF NF membrane and proved that it has broad application prospects in mono/divalent cation separation.
Parameter Optimization in Orbital TIG Welding of SUS 304 Stainless Steel Pipe
Authors: Minh Pham Son , Nguyen Van-Thuc , Do Thanh Trung , Uyen Tran Minh The , Song Toan Huynh Do , Linh Huynh Thi Tuyet , Nguyen Van Thanh Tien
Published: December 2023

The influence of welding angle, welding current, travel speed, pulse time, and torch height on the geometry, macrostructure, and mechanical properties of Tungsten Inert Gas (TIG) orbital welding on an SUS 304 stainless steel pipe is investigated in this study. The results show that an electrode angle of 45° produces better weld joints than angles of 30°, 60°, 90°, and 120°. Furthermore, the electrode angle of 30° results in an acceptable weld width but a low depth of penetration (DOP) value. Welding current and weld speed have a significant impact on heat dispersion during TIG welding of an SUS 304 stainless steel pipe. The high welding current may result in blow-hole flaws, particularly near the conclusion of the welding process when heat is accumulated. A long torch height of 2 mm causes unevenness in the weld joints because the arc may be distorted when compared to shorter torch height cases. The pulse time of 0.2 s is too lengthy for a low-welding current situation because it will generate a small weld pool. As a result, the weld pool solidification process speeds up, and porosity emerges in the weld bead. A pulse time of 0.1 s results in a better weld joint. To avoid blow-hole creation, the welding current should be gradually reduced during the process. In addition, the Taguchi results demonstrate that the welding current has the greatest effect on the ultimate tensile strength (UTS) value, followed by welding speed, pulse time, electrode angle, and torch height. Furthermore, the ideal parameters for the UTS value are an electrode angle of 45°, a torch height of 2.0 mm, a welding current of 174 A, a welding speed of 72 mm/min, and a pulse time of 0.3 s.
Strengthening Mechanisms of Rail Steel under Compression
Authors: Ivanov Yurii , Porfiriev Mikhail , Gromov Victor , Popova Natalia , Shliarova Yulia
Published: December 2023

The evolution of the structure–phase states and the dislocation substructure of rail steel under uniaxial compression to the degree of 50% was studied by transmission electron microscopy. The obtained data formed the basis for a quantitative analysis of the mechanisms of rail steel strengthening at degrees of deformation by compressions of 15, 30, and 50%. Contributions to the strengthening caused by the friction of the matrix lattice, dislocation substructure, presence of carbide particles, internal stress fields, solid solution and substructural strengthening, and pearlite component of the steel structure were estimated. Using the adaptivity principle, which assumes the independent action of each of the strengthening mechanisms, the dependence of the rail steel strength on the degree of plastic deformation by compression was estimated. A comparative analysis of the stress–strain curves σ(ε) obtained experimentally and calculated theoretically was performed.
Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infections (PANDAS) Syndrome: A 10-Year Retrospective Cohort Study in an Italian Centre of Pediatric Rheumatology
Authors: La Bella Saverio , Attanasi Marina , Di Ludovico Armando , Scorrano Giovanna , Mainieri Francesca , Ciarelli Francesca , Lauriola Federico , Silvestrini Luisa , Girlando Virginia , Chiarelli Francesco , Breda Luciana
Published: December 2023

Background. Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infections (PANDAS) syndrome is a rare pediatric disorder consisting of a sudden onset of obsessive–compulsive disorder (OCD) and/or tics after a group A Streptococcus (GAS) infection. Methods. In the period between 2013 and 2023, 61 children presented to our Pediatric Rheumatology unit with a suspicion of PANDAS syndrome. Among these, a retrospective analysis was conducted, and 19 fulfilled the current classification criteria and were included in this study. Results. The male-to-female ratio was 14:5, the median age at onset was 7.0 (2.0–9.5) years, and the median age at diagnosis was 8.0 (3.0–10.4) years. The median follow-up period was 16.0 (6.0–72.0) months. Family and personal history were relevant in 7/19 and 6/19 patients. Tics were present in all patients. Details for motor tics were retrospectively available in 18/19 patients, with the eyes (11/18) and neck/head (10/18) being most often involved. Vocal tics were documented in 8/19, behavioral changes in 10/19, and OCD in 2/19. Regarding the therapeutic response, all patients responded to amoxicillin, 12/13 to benzathine benzylpenicillin, and 7/9 to azithromycin. Conclusions. Our findings partially overlap with previous reports. Larger prospective studies are needed to improve treatment strategies and classification criteria.
The Mutation of the DNA-Binding Domain of Fur Protein Enhances the Pathogenicity of Edwardsiella piscicida via Inducing Overpowering Pyroptosis
Authors: Niu Mimi , Sui Zhihai , Jiang Guoquan , Wang Ling , Yao Xuemei , Hu Yonghua
Published: December 2023

Edwardsiella piscicida is an important fish pathogen with a broad host that causes substantial economic losses in the aquaculture industry. Ferric uptake regulator (Fur) is a global transcriptional regulator and contains two typical domains, the DNA-binding domain and dimerization domain. In a previous study, we obtained a mutant strain of full-length fur of E. piscicida, TX01Δfur, which displayed increased siderophore production and stress resistance factors and decreased pathogenicity. To further reveal the regulatory mechanism of Fur, the DNA-binding domain (N-terminal) of Fur was knocked out in this study and the mutant was named TX01Δfur2. We found that TX01Δfur2 displayed increased siderophore production and enhanced adversity tolerance, including a low pH, manganese, and high temperature stress, which was consistent with the phenotype of TX01Δfur. Contrary to TX01Δfur, whose virulence was weakened, TX01Δfur2 displayed an ascended invasion of nonphagocytic cells and enhanced destruction of phagocytes via inducing overpowering or uncontrollable pyroptosis, which was confirmed by the fact that TX01Δfur2 induced higher levels of cytotoxicity, IL-1β, and p10 in macrophages than TX01. More importantly, TX01Δfur2 displayed an increased global virulence to the host, which was confirmed by the result that TX01Δfur2 caused higher lethality outcomes for healthy tilapias than TX01. These results demonstrate that the mutation of the Fur N-terminal domain augments the resistance level against the stress and pathogenicity of E. piscicida, which is not dependent on the bacterial number in host cells or host tissues, although the capabilities of biofilm formation and the motility of TX01Δfur2 decline. These interesting findings provide a new insight into the functional analysis of Fur concerning the regulation of virulence in E. piscicida and prompt us to explore the subtle regulation mechanism of Fur in the future.
The Impact of Furfural on the Quality of Meads
Authors: Sroka Paweł , Tarko Tomasz , Duda Aleksandra
Published: December 2023

Furfural is a naturally occurring compound in bee honey, classified as a fermentation inhibitor. The aim of this study was to ascertain the concentration of furfural in mead worts, prepared at room temperature (unsaturated) and heated to boiling for 10 to 70 min (saturated), with an extract of 25 to 45°Brix. Moreover, the impact of the furfural on the fermentation course of mead wort was assessed. For this purpose, fermentation tests were conducted using mead wort (30°Brix) to which furfural was added at concentrations ranging from 1 to 100 mg/L. HS-SPME-GC-TOF-MS analysis revealed that the furfural concentration in mead worts varied between 2.3 and 5.3 mg/L. In saturated worts, the concentration increased by 2.8 to 4.5 times. Acidification of mead wort prior to boiling led to further increase in furfural concentration. The greatest changes occurred in the least concentrated worts, having the lowest buffer capacity. The addition of furfural to the mead wort did not inhibit fermentation, and an increase in attenuation was observed in the samples containing 2 mg/L of furfural compared to the control. Throughout the fermentation most of the furfural was reduced to furfuryl alcohol.
Recent Advances in the Application of Bionanosensors for the Analysis of Heavy Metals in Aquatic Environments
Authors: Wu Bin , Ga Lu , Wang Yong , Ai Jun
Published: December 2023

Heavy-metal ions (HMIs) as a pollutant, if not properly processed, used, and disposed of, will not only have an influence on the ecological environment but also pose significant health hazards to humans, making them a primary factor that endangers human health and harms the environment. Heavy metals come from a variety of sources, the most common of which are agriculture, industry, and sewerage. As a result, there is an urgent demand for portable, low-cost, and effective analytical tools. Bionanosensors have been rapidly developed in recent years due to their advantages of speed, mobility, and high sensitivity. To accomplish effective HMI pollution control, it is important not only to precisely pinpoint the source and content of pollution but also to perform real-time and speedy in situ detection of its composition. This study summarizes heavy-metal-ion (HMI) sensing research advances over the last five years (2019–2023), describing and analyzing major examples of electrochemical and optical bionanosensors for Hg2+, Cu2+, Pb2+, Cd2+, Cr6+, and Zn2+.
The Mechanisms of Molybdate Distribution and Homeostasis with Special Focus on the Model Plant Arabidopsis thaliana
Authors: Weber Jan-Niklas , Minner-Meinen Rieke , Kaufholdt David
Published: December 2023

This review article deals with the pathways of cellular and global molybdate distribution in plants, especially with a full overview for the model plant Arabidopsis thaliana. In its oxidized state as bioavailable molybdate, molybdenum can be absorbed from the environment. Especially in higher plants, molybdenum is indispensable as part of the molybdenum cofactor (Moco), which is responsible for functionality as a prosthetic group in a variety of essential enzymes like nitrate reductase and sulfite oxidase. Therefore, plants need mechanisms for molybdate import and transport within the organism, which are accomplished via high-affinity molybdate transporter (MOT) localized in different cells and membranes. Two different MOT families were identified. Legumes like Glycine max or Medicago truncatula have an especially increased number of MOT1 family members for supplying their symbionts with molybdate for nitrogenase activity. In Arabidopsis thaliana especially, the complete pathway followed by molybdate through the plant is traceable. Not only the uptake from soil by MOT1.1 and its distribution to leaves, flowers, and seeds by MOT2-family members was identified, but also that inside the cell. the transport trough the cytoplasm and the vacuolar storage mechanisms depending on glutathione were described. Finally, supplying the Moco biosynthesis complex by MOT1.2 and MOT2.1 was demonstrated.
Electronic Structures of Kitaev Magnet Candidates RuCl3 and RuI3
Authors: Samanta Subhasis , Hong Dukgeun , Kim Heung-Sik
Published: December 2023

Layered honeycomb magnets with strong atomic spin–orbit coupling at transition metal sites have been intensively studied for the search of Kitaev magnetism and the resulting non-Abelian braiding statistics. α-RuCl3 has been the most promising candidate, and there have been several reports on the realization of sibling compounds α-RuBr3 and α-RuI3 with the same crystal structure. Here, we investigate correlated electronic structures of α-RuCl3 and α-RuI3 by employing first-principles dynamical mean-field theory. Our result provides a valuable insight into the discrepancy between experimental and theoretical reports on transport properties of α-RuI3, and suggests a potential realization of correlated flat bands with strong spin–orbit coupling and a quantum spin-Hall insulating phase in α-RuI3.
Black Silicon as Anti-Reflective Structure for Infrared Imaging Applications
Authors: Bardalen Eivind , Bouchouri Angelos , Akram Muhammad Nadeem , Nguyen Hoang-Vu
Published: December 2023

For uncooled infrared cameras based on microbolometers, silicon caps are often utilized to maintain a vacuum inside the packaged bolometer array. To reduce Fresnel reflection losses, anti-reflection coatings are typically applied on both sides of the silicon caps.This work investigates whether black silicon may be used as an alternative to conventional anti-reflective coatings. Reactive ion etching was used to etch the black silicon layer and deep cavities in silicon. The effects of the processed surfaces on optical transmission and image quality were investigated in detail by Fourier transform infrared spectroscopy and with modulated transfer function measurements. The results show that the etched surfaces enable similar transmission to the state-of-the-artanti-reflection coatings in the 8–12 µm range and possibly obtain wider bandwidth transmission up to 24 µm. No degradation in image quality was found when using the processed wafers as windows. These results show that black silicon can be used as an effective anti-reflection layer on silicon caps used in the vacuum packaging of microbolometer arrays.
Zn-BTC MOF as Self-Template to Hierarchical ZnS/NiS2 Heterostructure with Improved Electrochemical Performance for Hybrid Supercapacitor
Authors: Li Xuan , Liu Lingran , Tu Chengyu , Zhang Quan , Yang Xinchun , Kolokolov Daniil I. , Maltanava Hanna , Belko Nikita , Poznyak Sergey , Samtsov Michael , Guo Haixin , Wu Shuping , Zhu Maiyong
Published: December 2023

Zn-BTC (H3BTC refers to 1, 3, 5-benzoic acid) MOF was used as a self-template and a zinc source to prepare ZnS/NiS2 with a layered heterogeneous structure as a promising electrode material using cation exchange and solid-phase vulcanization processes. The synergistic effect of the two metal sulfides enhances the application of ZnS/NiS2. And the high specific surface area and abundant active sites further promote the mass/charge transfer and redox reaction kinetics. In the three-electrode system, the specific capacitance was as high as 1547 F/g at a current density of 1 A/g, along with satisfactory rate capability (1214 F/g at 6 A/g) and cycling performance. Coupled with activated carbon (AC), the prepared hybrid device (ZnS/NiS2 as the positive electrode and AC as the negative electrode) (ZnS/NiS2/AC) can be operated under a potential window of 1.6 V and provides a high energy density of 26.3 Wh/kg at a power density of 794 W/kg. Notably, the assembled ZnS/NiS2//AC showed little capacity degradation after 5000 charge/discharge cycles.
Ameliorating Effects of Graphene Oxide on Cadmium Accumulation and Eco-Physiological Characteristics in a Greening Hyperaccumulator (Lonicera japonica Thunb.)
Authors: Liu Zhouli , Lu Qingxuan , Zhao Yi , Wei Jianbing , Liu Miao , Duan Xiangbo , Lin Maosen
Published: December 2023

Graphene oxide (GO), as a novel carbon-based nanomaterial (CBN), has been widely applied to every respect of social life due to its unique composite properties. The widespread use of GO inevitably promotes its interaction with heavy metal cadmium (Cd), and influences its functional behavior. However, little information is available on the effects of GO on greening hyperaccumulators under co-occurring Cd. In this study, we chose a typical greening hyperaccumulator (Lonicera japonica Thunb.) to show the effect of GO on Cd accumulation, growth, net photosynthesis rate (Pn), carbon sequestration and oxygen release functions of the plant under Cd stress. The different GO-Cd treatments were set up by (0, 10, 50 and 100 mg L−1) GO and (0, 5 and 25 mg L−1) Cd in solution culture. The maximum rate of Cd accumulation in the roots and shoots of the plant were increased by 10 mg L−1 GO (exposed to 5 mg L−1 Cd), indicating that low-concentration GO (10 mg L−1) combined with low-concentration Cd (5 mg L−1) might stimulate the absorption of Cd by L. japonica. Under GO treatments without Cd, the dry weight of root and shoot biomass, Pn value, carbon sequestration per unit leaf area and oxygen release per unit leaf area all increased in various degrees, especially under 10 mg L−1 GO, were 20.67%, 12.04%, 35% and 28.73% higher than the control. Under GO-Cd treatments, it is observed that the cooperation of low-concentration GO (10 mg L−1) and low-concentration Cd (5 mg L−1) could significantly stimulate Cd accumulation, growth, photosynthesis, carbon sequestration and oxygen release functions of the plant. These results indicated that suitable concentrations of GO could significantly alleviate the effects of Cd on L. japonica, which is helpful for expanding the phytoremediation application of greening hyperaccumulators faced with coexistence with environment of nanomaterials and heavy metals.
In Planta Detection of Beauveria bassiana (Ascomycota: Hypocreales) Strains as Endophytes in Bean (Phaseolus vulgaris L.)
Authors: Cavazos-Vallejo Teodora , Valadez-Lira José Alberto , Orozco-Flores Alonso A. , Gomez-Flores Ricardo , Ek-Ramos María Julissa , Quistián-Martínez Deyanira , Alcocer-González Juan Manuel , Tamez-Guerra Patricia
Published: December 2023

Beauveria bassiana (B. bassiana) is a significant entomopathogenic fungus (EPF) in agriculture as a sprayable biocontrol agent. It has the potential to be established as an endophyte (ENP) in various crops, resulting in beneficial effects for the host plants, including resistance to pest insects and increased growth and yield. However, it is not known whether a B. bassiana strain has such a favorable impact on the plant, since it is a common soil microorganism. Therefore, techniques that allow strain monitoring will be advantageous. To date, methods for detecting or monitoring a specific EPF strain after external application are scarce. In the present study, an in planta nested PCR technique was standardized to differentiate between three B. bassiana strains (GHA, PTG4, and BB37) established as endophytes in bean plants under laboratory conditions by detecting the insertion profile of four group I introns located in the 28S gene of B. bassiana ribosomal DNA. This technique recognized a distinct pattern of bands of different sizes for each strain, with a sensitivity of 1 pg per 10 ng of plant DNA. This molecular approach may be more effective monitoring B. bassiana strains after application to evaluate their significance on crops.
Effects of Extreme Weather Events on Nitrous Oxide Emissions from Rice-Wheat Rotation Croplands
Authors: Xia Ye , Fu Congsheng , Liao Aimin , Wu Huawu , Wu Haohao , Zhang Haixia
Published: December 2023

Cropland ecosystems are significant emission sources of N2O, but a limited number of studies have focused on the impact of extreme weather events on N2O fluxes from cropland. This present study integrated field observations and model simulations to explore the responses of N2O fluxes to extreme weather events in typical rice and wheat rotation croplands in the middle and lower reaches of the Yangtze River (MLRYR) in China. The findings revealed that the studied rice-wheat rotation cropland exhibited a net source of N2O over the three-year monitoring period, with annual cumulative N2O emissions ranging from 190.4 to 261.8 mg N m−2. N2O emissions during the rice and wheat growing seasons accounted for 29% and 71% of the total yearly emissions, respectively. Extreme heat events led to a 23% to 32% increase in observed N2O emissions from cropland. Observed N2O emissions from irrigated rice fields during extreme precipitation events were 45% lower than those during extreme drought events. In contrast, extreme precipitation events raised observed N2O emissions from rain-fed wheat fields by 36% compared to the multi-year average, while extreme drought events reduced N2O emissions from wheat fields by 20%. Regional simulations indicated that annual cumulative N2O emissions from croplands in the MLRYR are projected to increase from 207.8 mg N m−2 under current climate to 303.4 mg N m−2 in the future. Given the episodic nature and uncertainties associated with N2O emissions from cropland, further validation is necessary for utilizing the model to explore the effects of extreme weather events on N2O in cropland ecosystems.
Electric DQ0 Library Model for Smart Grid Simulation
Authors: Pordomingo Víctor , Merino Alejandro , Rueda Almudena
Published: December 2023

This paper addresses the pressing need for advanced simulation tools in electric phasor modeling and Smart Grid-Power to X systems. The motivation for this study stems from the critical importance of enhancing the balance between performance and the detailed dynamic representation of the system behavior in the simulations. The identified problem lies in the absence of a comprehensive framework that seamlessly integrates electric phasor DQ0 components into a multi-purpose object-oriented environment. The primary objective of this research is to develop and introduce two simulation libraries, centered around the core component, Electric_DQ0. These libraries aim to establish a robust phasor-based framework, incorporating essential electric components such as sources, loads, branches, power converters, and electric machines. The main goal is to enable dynamic frequency and voltage simulations, particularly focusing on transients in alternators and facilitating Voltage and Frequency Rate of Change analysis during power production-demand imbalances. The libraries were developed within a versatile object-oriented environment, employing the Electric_DQ0 components as the foundation. Through ports, these components transmit turning frequencies, supporting the simulation of dynamic frequency and voltage. The libraries are designed to comprehensively support monophasic and triphasic systems, encompassing delta and wye connections, with a flexible neutral configuration under both balanced and unbalanced conditions. A validation case is presented to demonstrate the tool’s ability to accurately reproduce predictions when compared to one of the most widely used electrical modeling tools in the market. A study case is also presented to evaluate the toolkit’s capabilities. The study sets a specific power demand to fulfill, utilizing diverse energy sources. The obtained results showcase the libraries’ effectiveness in addressing the identified problem, providing valuable insights into their performance and applicability in real-world scenarios. The results demonstrate the efficacy of the proposed framework, delivering accurate outcomes within a reduced execution time.
The Diaconal Work of Sisters Kristína and Mária Royová—An Example of the Link between Christian Anthropology and Social Work
Authors: Jusko Peter , Masarik Albín , Nvota Ján
Published: December 2023

Considering the intermingling of problems in today’s multi-crisis environment, this text explores the possibilities of intertwining social work and pastoral care. In the search for effective approaches, we find dynamic patterns in the activities of the Royová (Roy) sisters. Their diaconal work is an important source for social work history illustrating how social work took the form of diaconal (charity) work with a rich pastoral reach at the time. Their activities represent a natural link between Christian anthropology and social work. This study mainly investigates the Christian (spiritual) basis of the social and charitable activities of the Royová sisters, the beginnings of the institutionalisation of social and charitable work in Slovakia and Serbia through the organisations founded by the Royová sisters, the Christian-social interpersonal contribution of the Roy sisters to the development of Slovak and European social work personified by their cooperation with several personalities of social and charitable work at the international, national, and local levels, and the contribution of the Roy sisters in the creation of women’s, volunteer, and international roots of social and charitable work in Slovakia and Europe. In their responses to the needs of their environment, we find significant stimuli for pastoral theology, which is supposed to respond to the needs of the multi-crisis environment of today.
The Intersection of the Green and the Smart City: A Data Platform for Health and Well-Being through Nature-Based Solutions
Authors: Kolokotsa Dionysia , Lilli Aikaterini , Tsekeri Elisavet , Gobakis Kostas , Katsiokalis Minas , Mania Aikaterini , Baldacchino Neil , Polychronaki Sevasti , Buckley Niall , Micallef Daniel , Calleja Kurt , Clarke Emma , Duca Edward , Mali Luka , Bisello Adriano
Published: December 2023

An increasingly important aspect of analyzing the challenges facing cities today is the integration of nature. Nature-based solutions have the potential to successfully cope with the adverse effects of extensive urbanization and climatic change. On the other hand, the incorporation of smartness in cities is a critical issue. This paper aims to analyze the steps towards integrating nature-based solutions and smart city aspects to develop a web-based data platform that focuses on tackling and investigating the role of nature-based solutions in city health and well-being and returns a digital twin of the natural and built environment, including health-related key performance indicators. Seven pilot cities are used as a basis for the analysis. The architecture of a smart green city data platform is described. The interaction with the citizens is ensured through apps and games. The paper lays the foundation for a future “phygital” NBS world.
High-Intensity Interval Training Combined with High-Load Strength Training Improves Aerobic Fitness, Match Goals and Match Result during the In-Season Period in Under-19 Soccer Players
Authors: Thomakos Pierros , Spyrou Konstantinos , Tsoukos Athanasios , Katsikas Christos , Bogdanis Gregory C.
Published: December 2023

This study compared the effects of adding a weekly session of either strength training followed by high-intensity interval training (HIIT) or high load plyometric training followed by small-sided games (SSG) on aerobic fitness, goals scored and conceded, and match results. Twenty-nine players from two youth elite teams competing in an under 19 (U19) first division league took part in the study. Of those, 16 players from one team followed the HIIT program (age: 17.8 ± 0.6 years) and 13 players from the other team trained once a week, following the SSG program (age: 18.0 ± 0.6 years). The training intervention lasted for 11 weeks and was applied once per week. For the HIIT team it included high-load strength training (80–95% of 1 RM) followed by high-intensity intermittent running, whereas for the SSG team (n = 13) it included plyometric exercises followed by SSG. Aerobic fitness was assessed before and after the intervention, while goals scored and conceded, as well as match results during the intervention period, were compared with the 11-week period preceding it. Only the HIIT team improved Yo-Yo IR2 performance (running distance: from 902.5 ± 147.5 to 1092.5 ± 155.8 m, p < 0.001) while there was no change for the SSG group. Moreover, during the 11-week intervention, the HIIT team improved the number of goals scored in the last 30 min of the game compared with the pre-intervention period (0.36 ± 0.50 to 1.27 ± 0.90 per match, p < 0.05) and the scored vs. conceded goals were higher in the second half (1.36 ± 1.03 vs. 0.27 ± 0.47, p < 0.05). No significant differences were found for these parameters in the SSG team. Regarding match result, the HIIT team increased the proportion of wins from 5 wins in 11 matches (or 45%) in the pre-intervention period to 9 wins in 11 matches (or 82%) during the intervention period, while this profile remained unchanged for the SSG team. In conclusion, the present study demonstrated that the HIIT program performed once per week was superior to SSG as it improves aerobic fitness, scored and conceded goals, and match result during the in-season period.
The Christmas Procedure: A Surgical Approach to Holiday Cooking
Authors: Sier Vincent Q. , Schepers Abbey , Dambrauskas Žilvinas , van der Vorst Joost R. , Schmitz Roderick F.
Published: December 2023

Surgeons are known for their steady hands, decision-making skills, and, according to some, their self-admiration [...]
Development and Assessment of a Six-Item Index to Gauge Motivation to Receive COVID-19 Vaccination
Authors: Pedersen Brian , Thompson Gretchen , Kouakou Albert Yao , Mujinga Marie , Nicholes Samuel , Martinez Andres , Agha Sohail , Thanel Katherine , Ouattara Mariame Louise , Gbeke Dorgeles , Burke Holly M.
Published: December 2023

This study examined the factors influencing vaccine uptake using the Fogg Behavioral Model (FBM) and validated a multi-dimensional index for measuring a key construct in the FBM, motivation, using Confirmatory Factor Analysis (CFA) and Cronbach’s alpha. The research was conducted in Yopougon Est, Côte d’Ivoire, and Kinshasa, Democratic Republic of Congo. We aimed to develop a motivation index for COVID-19 vaccination uptake informed by the FBM. The motivation index was developed and refined using interviews and cognitive testing, and then used in baseline and endline surveys to measure the motivation to uptake COVID-19 vaccination among 2173 respondents. The index was simplified to six items validated using Confirmatory Factor Analysis (CFA) and demonstrated strong internal reliability with Cronbach’s alphas of 0.89 for the baseline and 0.77 for the endline. The study’s findings indicate that this motivation index is a valid tool for measuring motivation to receive COVID-19 vaccination, with potential applications in other vaccination campaigns. However, further testing in diverse settings is needed to enhance generalizability, including in rural areas. This research provides valuable insights for designing effective behavior change interventions to increase COVID-19 vaccination rates.
Rabies Exposure from Infected Horse Bite in an Urban Setting: A Case Study from Mongolia
Authors: Altantogtokh Doniddemberel , Boldbaatar Bazartseren , Matulis Graham , Lilak Abigail A. , Tsogbadrakh Nyamdorj , Chimedtseren Bayasgalan , Ariunbold Khatanbold , von Fricken Michael E.
Published: December 2023

Rabies is a highly fatal zoonotic disease that causes an estimated 60,000 human deaths each year, many of which occur in Africa and Asia where the disease is likely underreported. Uncontrolled transmission of rabies presents a major threat to public health in countries such as Mongolia, where 26% of the population lives a pastoralist lifestyle characterized by increased interaction with livestock animals. Here, we report a case of rabies exposure in a six-year-old male after being bitten by a horse in both the head region and the leg. At the suspicion of rabies, post-exposure prophylaxis (PEP) was initiated, with the patient receiving four doses of PEP vaccine as well as a single treatment of rabies immunoglobulin. The horse was later confirmed to be rabies-positive through rapid antigen testing and RT-PCR. Human rabies exposure from horses is unusual within Mongolia, given that historically over 70% of human rabies cases within the country are attributed to dogs, wolves, or foxes. This case further emphasizes the need for more routine vaccination of domestic animals within Mongolia. Additionally, animal bites, even from animals not frequently associated with rabies, should be treated as possible rabies exposure events.
Special Military Operation as a Strategic Technology for Choosing the Future of Russia and the World
Authors:   MGIMO University, Ageev Aleksandr ,   MEPhI,   International Research Institute for Advanced Systems, Loginov Evgenii L. ,   Institute for Economic Strategies,   Central Economics and Mathematics Institute of the RAS
Published: December 2023

The chronicle of the situation development, which actually came very close to a global military catastrophe, only outwardly looks like a random kaleidoscope of events. Behind the chaos of events, are becoming more evident extremely strict strategic schemes for operating with global power factors in various spheres of activit y: political, military, economic, etc. The article outlines the systemic elements of an approach that considers military conflict in general and Special military operation in particular as a militarized form of struggle for power — an instrument of global economic regulation of economic activit y. This approach makes it possible to focus the key components of Russia’s necessary strategy in the context of a new round of struggle between imperialist predators for the format of systemic and structural redivision of the world that they need.
It Takes Three to Tango: How a Cuban Ballerina Interpreted for Castro and Khrushchev
Authors: Naimushin Boris
Published: December 2023

This text launches a series of articles under the image-based project 'With the Aid of an Unidentified Interpreter: Putting Names to Faces on Historical Photos' dedicated to the history of high-level interpreting. Here, the quest is to identify the interpreter at the two encounters between Nikita Khrushchev and Fidel Castro at Harlem's Hotel Theresa and at the Soviet Mission in New York on 20 and 23 September 1960 based on a photo from the personal archive of Khrushchev's assistant Vladimir Lebedev. This interpreter turned out to be Menia Martínez, a historic figure in Cuban ballet. Educated at the Vaganova School in St. Petersburg (Leningrad), she was proficient in Russian. The text looks at other professional and unprofessional interpreters who worked with the two leaders before, on, and after this trip to New York and whose work contributed to the development of Cuban-Soviet and East-West relations. The discussion draws on available visuals, memoirs, newspaper sources, and unclassified documents placing the discussion in the wider context of international relations at the time. The author is grateful to Menia Martínez, who, in a telephone conversation, has helped in clarifying some of the aspects of the matter under investigation.
On the Verge between Retranslation and Revision: Revisiting Translations of Modernist Novels in Türkiye
Authors: İrem Ceren Doğan
Published: December 2023

This research aims to elucidate the underlying forces that propelled the first translators to reprocess their texts within the framework of modernist literature, and to reveal the nature of these reprocessed texts as retranslations or revisions. The corpus of this study is composed of modernist novels To The Lighthouse (1927), Lolita (1955), Heart of Darkness (1899), and Nightwood (1936). The first translators of these novels into Turkish felt the need to reprocess texts over long periods. The second versions could be classified as retranslations according to the characteristics outlined by the retranslation hypothesis. However, considering the limitations of this hypothesis, particularly regarding retranslations from the 2000s onward, it seems insufficient to explain current dynamics. To establish a clear differentiation between revision and retranslation, it is essential to conduct a comprehensive comparative analysis of the first and subsequent versions. Based on the analysis, it has been determined that there are limited but significant changes in the revised texts. While the number of alterations may not reach statistical significance to label them as "retranslations", they can be categorized as "revisions." It has been concluded that the triggering factors behind the revisions are related to the changing sociocultural factors, patronage and the habitus of the translators.