bluuebunny/crossref_metadata_2025 huggingface dataset:
Outcomes and Cost-Effectiveness of an EHR-Embedded AI Screener for Identifying Hospitalized Adults at Risk for Opioid Use Disorder
Authors: Afshar Majid , Resnik Felice , Joyce Cara , Oguss Madeline , Dligach Dmitriy , Burnside Elizabeth , Sullivan Anne , Churpek Matthew , Patterson Brian , Salisbury-Afshar Elizabeth , Liao Frank , Brown Randall , Mundt Marlon
Published: October 2024

Hospitalized adults with opioid use disorder (OUD) are at high risk for adverse events and rehospitalizations. This pre-post quasi-experimental study evaluated whether an AI-driven OUD screener embedded in the electronic health record (EHR) was non-inferior to usual care in identifying patients for Addiction Medicine consults, aiming to provide a similarly effective but more scalable alternative to human-led ad hoc consultations. The AI screener analyzed EHR notes in real-time with a convolutional neural network to identify patients at risk and recommend consultation. The primary outcome was the proportion of patients receiving consults, comparing a 16-month pre-intervention period to an 8-month post-intervention period with the AI screener. Consults did not change between periods (1.35% vs 1.51%, p < 0.001 for non-inferiority). The AI screener was associated with a reduction in 30-day readmissions (OR: 0.53, 95% CI: 0.30–0.91, p = 0.02) with an incremental cost of $6,801 per readmission avoided, demonstrating its potential as a scalable, cost-effective solution for OUD care. ClinicalTrials.gov ID: NCT05745480
Gene editing tool-loaded biomimetic cationic vesicles with highly efficient bacterial internalization for in vivo eradication of pathogens
Authors: Jia Xueli , Yuan Bochuan , Wang Wanmei , Wang Ke , Ling Dandan , Wei Meng , Hu Yadan , Guo Wanting , Chen Ziyuan , Du Lina , Jin Yiguang
Published: October 2024

In the post-COVID-19 era, drug-resistant bacterial infections emerge as one of major death causes, where multidrug-resistant Acinetobacter baumannii (MRAB) and drug-resistant Pseudomonas aeruginosa (DRPA) represent primary pathogens. However, the classical antibiotic strategy currently faces the bottleneck of drug resistance. We develop an antimicrobial strategy that applies the selective delivery of CRISPR/Cas9 plasmids to pathogens by biomimetic cationic hybrid vesicles (BCVs), irrelevant to bacterial drug resistance. The CRISPR/Cas9 plasmids were constructed, replicating in MRAB or DRPA and expressing ribonucleic proteins, leading to irreparable chromosomal lesions; however, delivering the negatively charged plasmids with extremely large molecular weight to the pathogens at the infection site became a huge challenge. We found that the BCVs integrating the bacterial out membrane vesicles and cationic lipids efficiently delivered the plasmids in vitro/in vivo to the pathogens followed by internalization. The BCVs were used by intratracheal or topical application in hydrogels against MRAB pulmonary infection or DRPA wound infection, and both of the two pathogens were eradicated from the lung or the wound. CRISPR/Cas9 plasmid-loaded BCVs become a promising medication for drug-resistant bacteria infections.
Circadian Influence on Saliva Biochemical Composition: A Pilot Clinical Investigation
Authors: Lozano Carla , García-Manríquez Natalia , Gambetta-Tessini Karla , Echeverría Constanza , Fernández Constanza E. , Giacaman Rodrigo A.
Published: October 2024

Objective. Saliva is a valuable non-invasive diagnostic tool, but the impact of circadian timing on its biochemical composition is not fully understood. We, therefore sought to investigate whether circadian fluctuations of unstimulated saliva affect biochemical parameters, including pH, total protein, glucose, and organic and inorganic ions.
Materials and Methods. Eight healthy, caries-free young adults donated whole unstimulated saliva at six time-points throughout the day, with each participant providing samples on three separate days, ensuring triplicate collections for each time-point. Before saliva collection, participants adhered to a standardized Mediterranean diet for three days and during collection day. Collected saliva samples were analyzed for pH by a pH-meter, protein by bicinchoninic acid test, and glucose and ions using a calibrated reflectometer. Statistical comparisons across the different time-points were conducted using ANOVA repeated measures test (p<0.05).
Results. The circadian rhythm did not result in statistical variations between-subjects on the measured time-points for calcium, phosphate, peroxide, salivary pH, or total proteins in unstimulated saliva (p>0.05). However, significant circadian variations were observed for lactate, nitrate, nitrite, glucose, and ammonium (p<0.05), with distinct peaks observed at specific times during the day.
Conclusions. Circadian rhythm appears to have a limited impact on the overall biochemical composition of unstimulated saliva in young, healthy adults. Significant fluctuations in specific analytes warrant further investigation.
Clinical Relevance: These findings may contribute to the standardization and refinement of research using saliva as a biomarker for oral and systemic conditions. The differences observed between volunteers highlight the individual diagnostics in the prevention of oral diseases.
Improved MMSE Channel Estimation Techniques for Correlated Channels in Multiuser Massive MIMO Systems
Authors: Shaikh Muhammad Ahsan , Mustafa Halar , Rehman Sadiq ur , Ahmed Muhammad Faizan , Hanif Fozia , Jamal M. Asif
Published: October 2024

The massive MIMO communication technology has been widely deployed in existing 5G communication, providing increased capacity, improved spectral efficiency, better signal quality, etc. Channel estimation is a complex task and most channel estimation techniques consider a channel as a white channel but practically channels are correlated. The MMSE estimation for massive MIMO channels has been developed for white channels and its performance degrades if the channels are correlated. In this paper, two techniques are proposed to overcome this problem. In the first technique, the regularization term is introduced in the standard MMSE technique to mitigate the problem. Whereas, in the second technique pre-whitening-based MMSE solution is proposed. More specifically, the knowledge of the channel correlation matrix is employed to pre-whiten the received data before applying the MMSE weight matrix. Simulation results show that both proposed algorithm performance is better than the existing MMSE technique but the pre-whitening MMSE solution is superior as compared to other algorithms.
Exploring the antiemetic potential of ascorbic acid: a combined animal behavior and in silico approach targeting 5-HT 3 and D2 receptors
Authors: Nasrul Md. , Shadin Md. , Hasan Md. Sakib Al , Chowdhury Raihan , Sheikh Salehin , Khatun Mst. Muslima , Alam Wahidul , Samani Safiullah , Ansari Siddique Akber , Ansari Irfan Aamer , Islam Muhammad Torequl
Published: October 2024

Emesis, or vomiting, is a reflex involving the forceful expulsion of stomach contents, often triggered by various physiological and psychological factors. The current study was conducted to evaluate the antiemetic properties of ascorbic acid (AA) using both in vivo and in silico approaches. In this study, emesis was triggered in chicks by administering copper sulfate pentahydrate (CuSO4⋅5H2O) orally. AA was given orally at 25, 50 and 100 mg/kg and compared with reference drugs domperidone (7 mg/kg), ondansetron (5 mg/kg), and with a vehicle negative control. We also performed in silico study to investigate the potential interactions of AA with D2 and 5HT3 receptors and assess its toxicity. Results showed that AA, particularly at 100 mg/kg, significantly delayed the onset of retching (73.75 ± 8.13 seconds) and reduced retch frequency (15.00 ± 3.36 times) over a 10 min period, with enhanced efficacy when combined with standard antiemetics. Docking studies revealed favorable binding affinity (− 5.3 and − 5.4 kcal/mol, respectively) and greater hydrogen bond (HB) interactions between AA and both receptors, suggesting a dual antagonistic mechanism. Also displayed favorable toxicological profile. This study underscores the potential of AA as an effective and safe antiemetic agent, warranting further investigation into its therapeutic application.
The Impacts of Green Investment and Firm Value: Exploring from the Mediation Role of Sustainability Performance
Authors: Maharani Astrid , Agustia Dian , Qomariyah Alfiyatul
Published: October 2024

This study empirically analysed the role of sustainability performance in mediating the influence of green investment on firm value.The sample comprises 191 firm-years of energy and basic materials companies listed on the Indonesian Stock Exchange from 2016 to 2022. The research used secondary data sourced from the OSIRIS database, as well as annual and sustainability reports. The direct effect analysis tool and analysis with mediator variables were used with Hayes PROCESS model 4, namely, simple mediation contained in SPSS. The results prove that green investment has a significantly positive effect on firm value and that sustainability performance mediates the effect of green investment on firm value. The practical implication of this study, first, this study provides new insights into the development of stakeholder and legitimacy theories. Second, it proves that stakeholders currently consider sustainability performance to be a mediator from the non-financial side of the company. Third, it is important for companies to focus on aspects that need to be considered while investing. Fourth, this research can provide advice on the importance of sustainability performance in companies as disclosed in their annual or sustainability reports. This study finds a new cycle in which a company’s green investment actions through sustainability performance which are reported in accordance with applicable regulations, produce output, thus increasing firm value.
Durability and FTIR Characteristics of Sustainable Bacterial Concrete with Mineral Admixtures
Authors: Porselvan R. , Lakshmi T. S. , Tholkapiyan Muniyandi
Published: October 2024

The objective of this study is to optimize the concentrations of bacillus megaterium (BM), alccofine (AF), and silica fume (SF) in self-healing concrete while controlling the content of manufactured sand (M-sand). This research addresses the pressing need for sustainable alternatives to traditional cement as excessive energy consumption and environmental impacts continue challenging the construction industry. A novel “binary and ternary blended cementitious system” was developed, featuring twelve distinct mix proportions. M-sand was fully utilized as an acceptable aggregate substitute, with bacterial concentrations of (10–50)·105 cells/ml incorporated to mitigate crack formation. Cement was partially replaced with AF, and the M-sand content was adjusted from 0 to 20 % in 5 % increments. This study also uniquely evaluates the durability properties of the various cementitious systems, including water absorption, concrete density, porosity, long-term strength retention, and rapid chloride permeability – at intervals of 7, 14, and 28 days post-curing. Fourier transform-infrared spectroscopy (FTIR) was employed to analyze calcite precipitation, providing insights into the biochemical mechanisms. The results indicate that while SF demonstrates superior effectiveness compared to AF, combining both enhances durability compared to alternative mixes. The findings reveal that bacterial concrete incorporating zeolites can significantly improve structural strength and be a sustainable building material. Notably, incorporating additional cementitious materials with mineral admixtures increased strength by up to 10 % through optimized bacterial concentrations. The successful precipitation of calcium carbonate confirmed the beneficial properties of the bacterial agents, which are safe and non-toxic to the environment. Overall, this study contributes valuable knowledge on reducing cement usage and carbon dioxide emissions, positioning BM, alongside AF and SF, as a promising approach for environmentally friendly concrete solutions.
Talent Development in Inclusive Classrooms: An Analysis of Student Growth
Authors:   University of Arizona, Maker June , Bahar Kadir ,   University of Georgia
Published: October 2024

In this 21st century context, communities and nations cannot afford to lose the talents of any young people. Shifts in thinking and practices are needed: from one-dimensional definitions to varied talents and 21st century skills of creativity, critical thinking, collaboration, and communication; from identification to assessment; from the goal of eminence to wisdom; from special programs to services in inclusive settings. To substantiate these changes, we analyzed student growth in creative problem solving in mathematics and science, and knowledge structure in an Australian school. Significant gains were made by all students at all levels of performance on three assessments, showing that all students in inclusive classrooms benefitted from the implementation of Maker's (1982) talent development principles. Implementing a teaching model such as Real Engagement in Active Problem Solving (REAPS) and assessment of creative problem solving are recommended. Instruments with no ceilings are needed, especially for assessing growth of high ability learners.
An Interview with June Maker
Authors:   The University of New South Wales, Young Marie
Published: October 2024

Dr C. June Maker, who is a professor emerita in the Department of Disability and Psychoeducational Studies at the University of Arizona, is on the editorial board for the Gifted Child Quarterly, Gifted Education International, Gifted and Talented International, and an editorial board member for other international journals. In 2015, she received the International Research Award from the World Council for Gifted and Talented Students and a Doctor of Letters Degree from Western Kentucky University. Her research is on performance-based assessments and creativity development. She is a frequent keynote speaker, and has made numerous recent contributions to the Australasian Journal of Gifted Education (Bahar et al., 2021; Maker and Pease, 2021; Maker et al., 2021; Maker et al., 2022; Maker and Bahar, 2024; Wu et al., 2021).
Real-time water quality monitoring along the lower stretch of River Ganges and its connected drains using sensors and Water Quality Index
Authors: Sahoo Bishnu Prasad , Chandra Gour Kanti , Biswas Mrinal Kanti
Published: October 2024

In this study, water quality is measured using a Real-Time Water Quality Monitoring System for a total of 84 times at 14 locations, in which four drains discharged sewage directly to river Ganges at Bihar, five locations on river Ganges at West Bengal, two tributaries of river Ganges at West Bengal and three drains discharged wastewater directly to river Ganges at West Bengal. In Bihar, four major drains discharged 377.98 MLD wastewater into the river Ganges which in turn released 8985.17 kg of BOD per day. In West Bengal, three major drains had a total flow of 1630.88 MLD that discharged 11563.77 kg of BOD per day to the River Ganges. The average Water Quality Index of the river Ganges was observed as 64.55 and that of drains of West Bengal and Bihar were recorded as 309.78 and 775.56, respectively. The average BOD to COD ratio of less than 0.6 indicated wastewater from drains of Bihar and West Bengal was nonbiodegradable. DO and pH values were recorded compliant with the bathing water quality standard at all river locations, however, the average BOD value at five monitoring points of the river Ganges and its tributaries was slightly above the bathing water quality standard.
Study of chili peppers and paprika contamination with alternaria toxins as health risk factors
Authors:   Federal Research Centre of Nutrition and Biotechnology, 2/14 Ust’inskii pr., Moscow, 109240, Russian Federation, Chalyy Z.A. , Sedova I.B. ,   Federal Research Centre of Nutrition and Biotechnology, 2/14 Ust’inskii pr., Moscow, 109240, Russian Federation, Spiridonova A.L. ,   Federal Research Centre of Nutrition and Biotechnology, 2/14 Ust’inskii pr., Moscow, 109240, Russian Federation, Glavica M.I. ,   Federal Research Centre of Nutrition and Biotechnology, 2/14 Ust’inskii pr., Moscow, 109240, Russian Federation, Kompaintseva D.M. ,   Federal Research Centre of Nutrition and Biotechnology, 2/14 Ust’inskii pr., Moscow, 109240, Russian Federation, Ivanova U.V. ,   Federal Research Centre of Nutrition and Biotechnology, 2/14 Ust’inskii pr., Moscow, 109240, Russian Federation, Tutelyan V.A. ,   Federal Research Centre of Nutrition and Biotechnology, 2/14 Ust’inskii pr., Moscow, 109240, Russian Federation,   echenov University, 8/2 Trubetskaya St., Moscow, 119991, Russian Federation
Published: October 2024

At present, researchers show considerable interest in unregulated toxins of widespread fungi in nature, in particular, metabolites of microfungi of Alternaria genus. These toxins are potentially hazardous for human health and, under unfavorable conditions, capable of producing toxic metabolites, Alternaria toxins (AT), which have shown genotoxicity, mutagenicity and acute toxic effects. They are frequently detected not only in cereals and oilseeds, fruits, nuts, vegetables, but also in spices, especially dried red peppers. The aim of the study was to investigate the occurrence of Alternaria toxins in paprika and chili peppers sold on the domestic market as well as to assess their intakes by humans through their consumption. Concentration of 5 Alternaria toxins (alternatiol (AOH), alternariol monomethyl ether (AME), altenuene (ALT), tentoxin (TEN), tenuazonic acid (TeA)) was detected in 37 samples of dried red peppers marketed in Moscow and Moscow region in 2024 year including paprika (20 samples) and chili pepper (17 samples). The analysis of Alternaria toxins contamination was carried out by high-performance liquid chromatography coupled to tandem mass-spectrometric detection (HPLC-MS/MS). TeA was detected in 84 % of red pepper samples in concentration from 43 to 3295 µg/kg and TEN – in 40 % cases, in low levels ranging from 1.0 to 11 µg/kg. The occurrence of AT in paprika was higher than in chili pepper. Combined (2 or more toxins) contamination with Alternaria toxins was found only in paprika samples (65 %; the predominant combination is TeA and TEN). Intakes of Alternaria toxins associated with consumption of chili and paprika did not exceed the reference values and ranged from 0.0003 % (for TEN) to 0.24 % (for TeA) of the threshold of toxicological concern (TTC).
Criteria that determine consumer choice of food products within health risk analysis
Authors:   Federal Scientific Center for Medical and Preventive Health Risk Management Technologies, 82 Monastyrskaya St., Perm, 614045, Russian Federation, Lebedeva-Nesevria N.А. ,   Novosibirsk State Technical University, 20 K. Marks Av., Novosibirsk, 630073, Russian Federation, Kornilitsyna М.D. ,   Perm State University, 15 Bukireva St., Perm, 614068, Russian Federation, Barg А.О. ,   Federal Scientific Center for Medical and Preventive Health Risk Management Technologies, 82 Monastyrskaya St., Perm, 614045, Russian Federation
Published: October 2024

Provision of food quality and safety is among national priorities. The strategy aimed at improving quality of food products in the Russian Federation for the period up to 2030 highlights a relevant issue as regards Russians consuming low-quality food products. The aim of this study is to identify criteria that determine consumer choice of food products and its influence on health risks. The empirical data used in the study are represented by the results of national social surveys (Russian Public Opinion Research Center, NAFI Research Center, Public Opinion Fund, 2020–2023) and materials obtained by focus interviews with Russian megacity residents (n = 26, spring 2024). Price is the top criterion that determines consumer choices in Russia. We identified three behavioral strategies based on subjective perception of food quality and price: 1) quality is priority regardless of a price (the strategy is typical for middle-aged consumers with higher incomes); 2) a balance between quality and price (including orientation at discounts and special promotion campaigns at points-of-sail); 3) refusal from subjectively more qualitative food products in favor of less qualitative but cheaper ones (the strategy is typical for consumers from senior age groups). Consumer orientation at product price leads to changes in diets in case population incomes are dropping or market prices are growing; in particular, it means a decline in fruit, meat and fish consumption. Significance a consumer places on food taste as a selection criterion results in choosing food products with low ‘objective’ consumer value but a higher ‘subjective’ one, for example, chips, sweetened carbonated beverages, and products with high saturated fat contents. Risky consumer choice is also determined by low interest in healthy diets and absence of any faith in possibility to get objective information. A conclusion is made that it is necessary to make food products, which are subjectively perceived by consumers as more qualitative, more affordable in money terms; to intensify educational activities and to create suitable conditions for making consumers refuse from buying products with low nutrition value.
A Comprehensive Review on the Self-Nanoemulsifying System for the Delivery of Herbal Drugs
Authors: Harde Manoj , Mallya Rashmi
Published: October 2024

:

Self-Nanoemulsifying Drug Delivery Systems (SNEDDSs) are an isotropic mixture of
oils, co-surfactants, and surfactants and can form fine O/W nanoemulsions in aqueous media. These
components are advantageous in terms of improved solubility and bioavailability, as limited permeability,
solubility, and bioavailability remain a significant challenge in the development of herbal
drugs. This review explores the potential of self-nanoemulsifying drug delivery systems (SNEDDSs)
as a promising strategy to overcome this problem. The SNEDDSs are considered to be a novel technique
for the delivery of low water-soluble drugs. They can bypass the first-pass metabolism, which
ultimately results in steady and sustained drug levels in the systemic circulation. The present article
provides a comprehensive overview of the SNEDDSs formulation of herbal drugs. It includes their
composition, characterization, in vitro and in vivo studies conducted on various disease conditions,
and their pharmacokinetic studies.
Unlocking Toll-Like Receptors: Targeting Therapeutics for Respiratory Tract Infections and Inflammatory Disorders
Authors: Pandey Vishal , Sen Debasis , Rathee Sunny , Soni Sakshi , Mishra Shashank , Jain Sanjay K. , Patil Umesh K.
Published: October 2024

The Toll-like Receptors (TLRs) family has significantly enhanced the understanding of
innate immune responses by identifying and responding to various microbes or host-derived organisms.
TLRs contribute to these responses by increasing the levels of cytokines, interleukins,
and other inflammatory mediators through multiple pathways. Located both intracellularly and on
the surface of various cells and tissues, including vascular smooth muscles (VSMs) and myocardium
cells, TLRs play distinct roles in innate immune activation, such as recognizing pathogen-associated
molecular patterns (PAMPs) and activating downstream signaling pathways. In the context
of COVID-19, TLRs are critically involved in the pathophysiology by mediating excessive inflammatory
responses that exacerbate disease severity, influencing both the acute phase and long-term
outcomes. It has been observed that inflammatory diseases such as atherosclerosis, viral myocarditis,
and other comorbidities associated with the spread of COVID-19 have increased, although the
exact mechanisms remain not fully understood. Nonetheless, there is evidence of TLR-mediated
increased pro-inflammatory signaling by different mechanisms in these diseases. This review explains
the role of TLRs in various inflammatory diseases related to COVID-19, including viral myocarditis,
acute lung infections, and atherosclerosis. Furthermore, the review discusses various herbal
drugs, such as Platycodon grandiflorum, Acanthopanax senticosus, Scutellaria baicalensis Georgi,
and Engelhardia roxburghiana, and their mechanisms of action on TLRs, including NF-κB,
MyD88-dependent, MyD88-independent pathways, and Plasmacytoid DCs. Enhanced clarity on
TLRs' specific contributions to COVID-19 pathophysiology and stronger evidence supporting herbal
interventions targeting TLRs could improve the impact and applicability of these findings in
clinical settings.
Growth Promotion and In vitro Seed Germination of Lycium barbarum L. (Red Goji) Using Different Types of Cytokinins
Authors: Azmi Ainun Fazdilah , Osman Nurul Izzati
Published: October 2024

Introduction:

Lycium barbarum L., commonly known as red goji berry, is a widely rec-ognized plant-based medicinal herb with nutritional and therapeutic properties. In this study, the effects of various cytokinins on the germination of L. barbarum seeds and the growth of seedlings were investigated under in vitro conditions.

Methods:

The berries were first surface sterilized and dissected, and the seeds were then cultured on Murashige and Skoog (MS) medium supplemented with different concentrations (0.5, 1.0, and 1.5 mg/L) of 6-benzylaminopurine (BAP), thidiazuron (TDZ), and kinetin (KIN) for 10 weeks at 25±2ºC with a photoperiod of 16 hours and a light intensity of 1000 lux. Upon observation after 10 weeks of culture, all cytokinin-treated cultures produced 100% seed germination as early as 7 days. KIN at 0.5 mg/L produced plantlets with the greatest height (8.40 ± 0.97 cm) with extensive rooting and the greatest total chlorophyll production. Besides, KIN at 1.5 mg/L resulted in the highest num-ber of leaves per plantlet (6.90 ± 0.72), while 1.0 mg/L of TDZ led to the greatest biomass, i.e., fresh weight (FW) of 0.328 ± 0.05 gram and dry weight (DW) of 0.023 ± 0.003 gram.

Results:

All cytokinins used in this experiment (BAP, TDZ, and KIN) promoted different in vitro growth promotion responses in L. barbarum. The effects of different types and concentrations of cytokinin on the height of plantlets, number of leaves per plantlet, fresh and dry weight, the extent of rooting, and the chlorophyll content were demonstrated to be statistically significant.

Conclusion:

This study provides valuable insights into optimizing in vitro cultivation techniques for goji berry propagation, which could contribute to developing superior cultivars and increased production of this superfruit in the future. For future perspectives, extended research in elucidating the underlying mechanism associated with cytokinin supplementation is imperative to understand-ing the roles of cytokinins and optimizing their effects on plant growth promotion.
Laser Beam Assisted Machining of Metal Matrix Composites Reinforced by SiC Particles
Authors: PRZESTACKI D.
Published: October 2024

Abstract. The main objective of the present work was to analysis an effect of laser assisted machining (LAM) when turning the AlSi9Mg alloy reinforced with 20 vol.% particles of SiC. Metal Matrix Composites (MMC) have been found in different industrial applications due to their excellent properties compared to conventional materials. MMCs due to hard ceramic reinforcing components are difficult to machine using conventional manufacturing processes. The applied laser assisted turning process was used to heat the cutting zone, the aluminum matrix becomes softer and easer in plastic deformation, which leads to reduction of pushing force of the SiC particles on the clearance face of the cutting tool, with is the reason of cutting tool wear.
Location Conditions of Buildings at Risk from the Shock Wave of an Explosion of Hazardous Materials
Authors: PARTYKA J.
Published: October 2024

Abstract. The article addresses issues related to the shock wave impact resulting from explosions of hazardous materials and implications for the location of a hazardous material storage facility and other objects in the surroundings. It outlines the procedure for determining the minimum allowable distance from the base warehouse to other surrounding structures. This approach considers the shock wave effects for various subclasses of hazardous materials. To help readers understand the topics covered and their practical applications of formulas for determining permissible distances between hazardous materials warehouse structures located in the vicinity of these warehouses, a computational example is provided. The entire study is summarized with a call for ongoing research in the field of hazardous materials and the determination of such safe distances taking into account the shock wave phenomenon.
Phytoremediation and Allelopathy as an Element of Sustainable Circular Economy to Prevent Environmental Pollution
Authors: SKRZYPCZAK-PIETRASZEK Ewa
Published: October 2024

Abstract. Climate change and environmental pollution are an increasing threat to social well-being. Implemented technological measures to counteract pollutant emissions can reduce the current stream emitted to the environment, but they cannot reduce the existing deposits in industrial dumps and landfills. Phytochemistry and biotechnology come to the rescue here, proposing the use of phytoremediation and allelopathy, which, although slow in terms of process, can be implemented at low cost on a large scale as an element of land reclamation and recovery of some valuable raw materials within the framework of a sustainable circular economy. This article presents possible solutions in a review form.
Some Remarks on Large-Scale Biomass Co-Combustion
Authors: KOBYŁECKI Rafał
Published: October 2024

Abstract. The investigations were conducted at the CFB boiler and focused on the assessment of the effect of agrobiomass co-combustion on the quantity and nature of deposits formed on heat exchanger tube surfaces and the determination of the corrosion kinetics. Industrial trials included a reference test, burning coal only, and two co-combustion tests (short- and long-term). The analysis revealed that the co-combustion of agrobiomass resulted in increased deposit formation, and the majority of the solids accumulated at the tube surfaces were directly exposed to the hot flue gases. These deposits revealed dense and hard structures, and their removal was difficult. On the contrary, the deposits formed at the aerodynamic shadow zone exhibited a loose consistency and could be removed relatively easily. The results also indicated that the rate of corrosion of the steel samples was quite similar regardless of the fuel type but was significantly higher for shorter exposure times. Despite that, the results indicated that co-combustion of up to 15 wt% of agrobiomass with coal did not pose a serious threat to the boiler heat transfer surfaces due to the protective effect of the deposits that limited the diffusion of corrosive agents from the flue gas to the steel tube surface.
Body weight training versus series 7 diabetes dance: their influence on glucose levels in patients with type 2 diabetes mellitus
Authors: Muhammad Dikri , Sumarjo Sumarjo , Kushartanti BM Wara , Nourzad Fatemeh
Published: October 2024

Managing blood glucose levels is critical for preventing complications associated with type 2 diabetes mellitus (T2DM). Physical activity has been shown to be an effective strategy for glucose control, with various forms of exercise yielding different results. This research aims to explore the effects of body weight training and series 7 diabetes dance on reducing blood glucose levels in patients with T2DM, and to compare the efficacy of these two interventions in achieving glucose control. The type of research was a quasi-experiment with a two groups pre-test post-test design. The series 7 diabetes dance group performed the exercise 4 times a week (duration: 170 minutes 8 seconds/week), while the body weight training group performed exercise 3 times a week (8 movements, number of repetitions close to failure, circuit system, 3 sets per training session). Both groups were doing an exercise program for three months. The research sample was for about 16 patients of type 2 diabetes mellitus (8 people per group, devided randomly), taken by using non probability sampling technique, purposive sampling type (effect size 1.6, significant level (α) 0.05 and Power 0.8). The data analysis used the paired sample t test and the independent t test with a significance level of α = 0.05.The results showed that 1) there is no significant effect of series 7 diabetes dance towards the decreasing the level of blood sugar of the patients with type 2 diabetes mellitus), 2) there is a significant effect of body weight training towards the decreasing level of blood glucose of the patients with type 2 diabetes mellitus, 3) dody weight training is more effective in decreasing the level of blood glucose of patients with type 2 diabetes mellitus compared to series 7 diabetes dance. Future research must be carried out as a true experiment with a larger number of samples and with the HbA1c research instrument.
Correlation between social intelligence and motor development of children in the 4.0 era
Authors: Wijaya Ridho Gata , Ubaedi Ubaedi , Ndayizeye Oscar , Antoni Muhammad Sigit , Sotomi Emanuel
Published: October 2024

Social intelligence and motor skills are essential for a child's development. This study in the Sleman Regency investigates the relationship between social intelligence and motor skills development in 170 primary school students. The data collection instruments included a Social Skills Rating Scale (SSRS-T), a questionnaire, and Nurhasan’s motor ability test. The data used meet the normality and linearity conditions, as indicated by the coefficients of 0.721 and 0.108, each greater than 0.05, respectively. The results show that 71.17% of the sampled students have above-average social intelligence (SI). The sampled children’s SI can be grouped into very good (top 10%), good (next 18.82%), average (middle 42.35%), poor (next 25.29%), and extremely poor (bottom 25.29%); the respondents' rates in each category are as mentioned. Regarding motor development, 8.24% of the students were categorised as very good, 20.59% as good, 36.47% as average, 32.35% as poor, and 2.35% as extremely poor. The study found a moderate positive correlation (r value of 0.344) between social intelligence and motor development. With the determinant R2=0.118, given the variable indicators, high importance on communication and physical interaction explains at least 11.8% of the variation in the students’ motor skills development. The researchers recommend that further studies on the habits of electronic gadget usage by the sampled children be carried out to shed light on unexploited frontiers for children with poor and extremely poor social intelligence.
Evaluating the efficacy of Kaempferia Galanga essential oil as a massage medium for accelerating muscle recovery
Authors: Manalu Nimrot , Ibrahim Ibrahim , Gultom Siti , Purba Pangondian Hotliber , Ilham Zulpikar , Bangun Sabaruddin Yunis
Published: October 2024

Recovery following physical exercise is essential for enhancing athletic performance. This study aimed to evaluate the effectiveness of kencur essential oil (Kaempferia galanga) as a massage medium in accelerating muscle recovery post-exercise. Specifically, the research focused on its potential to reduce lactic acid levels, alleviate muscle soreness, and provide both physical and psychological relaxation. It was hypothesized that kencur essential oil would outperform traditional massage oils due to its anti-inflammatory and antioxidant properties. The method used in this study is an experimental method by giving treatment to three experimental groups of 30 hockey athletes divided into 3 groups. Group A received exercise treatment only, group B received exercise treatment followed by massage with a regular lotion, and group C received exercise treatment followed by massage with kaempferia galanga essential oil lotion. Each group underwent a total of 16 treatment sessions. The results indicated a significant difference in average lactic acid levels among the three groups (p = 0.000; p 0.05), with Group C demonstrating the lowest average lactic acid levels. This suggests that the combination of exercise and massage with kencur essential oil is more effective in reducing lactic acid accumulation in muscles compared to the other treatments. In conclusion, the application of Kaempferia galanga essential oil in massage therapy can significantly accelerate muscle recovery. Future research should explore comparisons with other essential oils, assess the effects across various sports, determine optimal dosing and application methods, and analyze long-term effects and potential side effects. Additionally, it is crucial to investigate muscle recovery biomarkers influenced by this therapy, athletes' acceptance of galangal oil, and the underlying mechanisms that contribute to reduced lactic acid accumulation and muscle fatigue.
Exploring the perceptions of literacy in assessment for learning among high school English teachers
Authors: Sukarno Sukarno , Putro Nur Hidayanto Pancoro Setyo , Fitrianingsih Ihtiara , Alsamiri Yasir Ayed , Gharamah Fadhl Mohammed Awadh , Tatin Ingrid A. Gavilan
Published: October 2024

In the field of English language education, the crucial role of assessment for learning (AfL) requires teachers to possess robust assessment literacy. This study explores AfL literacy among high school English teachers in Yogyakarta, Indonesia by utilizing Alonzo's validated AfL survey that establishes a comprehensive six-factor model, delineating teachers as assessors, pedagogists, student partners, motivators, learners, and stakeholder partners. Exploiting confirmatory factor analysis and examining demographic variations, this quantitative research invited 202 English teachers in the Special Region of Yogyakarta, Indonesia selected purposively based on the geographical service area. Data were collected through an online questionnaire adopting Alonzo's 42-questions AfL and were analyzed quantitatively via Confirmatory Factor Analysis (CFA) with four indices, namely comparative fit index (CFI), Tucker-Lewis index (TLI), root mean square error of approximation (RMSEA), and standard root mean square residual (SRMR).The findings substantiate the efficacy of the six-factor AfL model, underscoring educators' roles extending beyond traditional frameworks. The investigation also introduces a tool featuring detailed performance descriptors, addressing deficiencies, and harmonizing with AfL principles. It deduces that heightened foundational comprehension among English educators cultivates enhancements in AfL literacy and propels the refinement of professional evaluative competencies, thereby enriching the nuanced discourse surrounding AfL within language pedagogy. While the study's scope is confined to a specific geographical area and a limited cohort of participating instructors, it significantly enriches our comprehension of AfL literacy among English pedagogies. This research, therefore, provides a foundation for professional growth initiatives and facilitates enhancements in pedagogical approaches and academic achievement.
Predictor factors for teacher innovative behavior during curriculum reform: The role of cognitive flexibility, positive affect, and negative affect
Authors: Dumbi Khairunnisa Syafira , Indrasari Stephanie Yuanita
Published: October 2024

Teacher innovative behavior is a key capability for maximizing teacher performance as well as the student learning process, especially when teachers face new changes in their education system such as curriculum reform. However, insufficient attention has been given to understanding the interaction of predictor factors to encourage teacher innovative behavior. This study aims to assess the role of cognitive flexibility, positive affect, and negative affect in predicting teacher innovative behavior. A cross-sectional and quantitative design was used for this study. The data collection procedure used convenience sampling, with questionnaires distributed online via social media through several teacher communities. Three instruments were used: the Teacher Innovative Behavior Scale, the Cognitive Flexibility Inventory, and the Positive Affect and Negative Affect Schedule. Data were collected from 322 teachers from three educational levels. Descriptive analysis, correlation analysis, and hierarchical multiple regression analysis were conducted. The result showed that cognitive flexibility and positive affect positively predict teacher innovative behavior. On the other hand, negative affect negatively predicts teacher innovative behavior. Regarding the model, the result indicates that cognitive flexibility plays a more crucial role in predicting teacher innovative behavior, explaining 28,1% of the variance in the model. Researchers and policymakers could use the outcome to create future research, policies, and programs to enhance the capabilities of teachers to perform innovative behavior, especially during the educational system’s changes.
Profit-loss sharing principle in the Islamic finance industry: Current pattern and future direction
Authors:   Islamic Economic Laws Department, Universitas Muhammadiyah Surakarta, Surakarta City, Indonesia, Athief Fauzul Hanif Noor , Anisa Dafa ,   Islamic Economic Laws Department, Universitas Muhammadiyah Surakarta, Surakarta City, Indonesia, Hadi M. Qoshid Al ,   Islamic Economics Department, Islamic University of Kalimantan Muhammad Arsyad Al Banjari, Banjarmasin, Indonesia, Alam Azhar ,   Islamic Economic Laws Department, Universitas Muhammadiyah Surakarta, Surakarta City, Indonesia
Published: October 2024

The Islamic banking and finance industry is founded on Islamic principles, with one of its main concepts being Profit-Loss Sharing (PLS). The rapid growth of the industry has led to extensive research on PLS. This study aims to capture the dynamic research landscape on PLS by examining the intellectual network, including the most influential scholars, countries, articles, publishing journals, and frequently discussed topics, as well as suggesting future research directions. We use bibliometric analysis to explore this topic, drawing data from the Scopus database. A total of 421 documents from 1992-2022 were analyzed. The study finds that Malaysia is the most productive country, Kabir Hassan is the most influential scholar, and the Journal of Islamic Accounting is the leading journal in the field. Four main topics are identified: the general theme of PLS, the implementation of PLS in different countries, PLS products, and governance and risk related to PLS. Future research is recommended based on these four topics.
May 11–12 Extreme Space Weather Events Brief and Dose Rate Model Response
Authors: Burov V. , Kholodkov Kirill , Aleshin Igor
Published: October 2024

In this brief paper, we analyze space weather events that occurred on May 11 and 12, 2024, from the perspective of an operational space weather center that provides advisories for civil aviation. One of the key metrics monitored by the center is the radiation dose rate at operational flight altitudes. A model implemented by the center provides the dose rate in real time. The model showed that dangerous levels were momentarily exceeded just above the usual 30,000 feet level during the events. This paper highlights differences in models used by various space weather centers, emphasizing the need for harmonization.
Surface Transport of Technical Waters from Fukushima NPP to the South Kuril Fishing Zone
Authors: Budyansky M. , Belonenko Tatyana , Lebedeva M. , Udalov A.
Published: October 2024

This study explores the potential for the penetration of technical waters from the Fukushima nuclear power plant (Fukushima NPP) into the fishing areas of Russia. Using a Lagrangian approach, which examines the advection of a large number of passive markers simulating waters released from the Fukushima NPP, the typical transport pathways to the South Kuril Islands are investigated, and an estimate of the time of such transport is provided. Calculations are conducted using satellite-derived and modelled velocity fields for the test year from August 24, 2022, to August 24, 2023. This study focuses on the advection of Lagrangian markers and highlights the potential for the rapid arrival of them from the Fukushima NPP into the southern Kuril region. This article emphasizes the importance of considering the seasonal variability in Kuroshio meandering and the impact of local mesoscale vortex advection related to the propagation of Lagrangian markers from the Fukushima NPP.
Problems of Value Orientation of Contemporary College Students and Countermeasures
Authors: Wang Tingting
Published: October 2024

Values, in fact, is the process of cultivating one’s own mind to correctly view money, fame, gain and loss. It serves as the core of human spiritual field and influences human values and behavioural patterns. Contemporary college students are a generation of attention, they have certain knowledge and ability, with the expressive desire of exploration and research. Among the values of college students, values influence all aspects. Therefore, under the condition of socialist market economy constantly tends to improve, the main work of colleges and universities is to deeply understand the current situation of college students’ values, and timely and effectively strengthen the ideological and moral education of college students, in order to cultivate talents and qualified citizens who can be used by the society.
INFERTILITY AND IVF PREGNANCY: A CROSS-SECTIONAL STUDY AMONG NORTH INDIAN WOMEN
Authors: POOJA SINHA  , NISHA MALIK  , RAVISHEKAR N HIREMATH  , VIVEK GUPTA  , NAMITA BATRA  , FLORIKA DAS  , PRIYANKA PATEL
Published: October 2024

Objective: The aim of the study is to compare the reproductive, perinatal, and neonatal outcomes among women conceived by in vitro fertilization to those females conceived spontaneously.
Methods: It is an observational descriptive cross-sectional study. The data were collected for 1 year and 6 months. The study population consisted of 82 term females admitted under the Department of Obstetrics and Gynecology of the hospital nearing termination who conceived after infertility. A semi-structured pre-designed questionnaire was used to collect the data.
Results: There was a significant difference in the mean age at conception of the patients who conceived spontaneously versus those who conceived after infertility treatments (p<0.001). The rate of cesarean section was higher in the group with a history of infertility (75%) with the rate being 35.7% in the spontaneous conception group (p=0.038). The neonatal outcomes were not significantly different in the two groups.
Conclusion: There is a need to analyze and compare patients on a larger scale, so as to decide if special algorithms are required to treat pregnancies conceived after infertility treatments.