bluuebunny/crossref_metadata_2025 huggingface dataset:
Inteligência artificial embarcada
Authors: Amorim Luís Otávio , Pires Ricardo , Lucente Gustavo Senzaki
Published: February 2025

Este artigo explora a viabilidade de implementar o algoritmo K-Vizinhos Mais Próximos (KNN) em circuitos integrados do tipo FPGA. A metodologia adotada compreendeu o desenvolvimento inicial do algoritmo em linguagem Python e C, seguido pela implementação em linguagem VHDL para hardware FPGA. Foram realizados experimentos utilizando os conjuntos de dados Iris, Wine e Digitos, com variações nos parâmetros para avaliar o desempenho e a precisão. A implementação do KNN em FPGA, embora tenha demonstrado uma acurácia ligeiramente inferior à das versões em software, confirmou a viabilidade e a eficiência desta abordagem. A diferença na acurácia é atribuída à utilização de números de ponto fixo, que oferecem precisão limitada em comparação aos números de ponto flutuante usados em software. A análise do uso dos recursos dos sistemas sintetizados mostrou que a implementação em FPGA é viável e eficiente, sugerindo que dispositivos de hardware programável são uma opção promissora para o uso de algoritmos de aprendizado de máquina. Esses resultados indicam um caminho claro para futuras otimizações e a potencial implementação de algoritmos de aprendizado de máquina mais complexos em FPGAs, expandindo o escopo de aplicações avançadas.
Ultimatumul polonez pentru Lituania, 17 martie 1938. Reacții, temeri și analize românești
Authors: Schipor Bogdan-Alexandru
Published: February 2025

On March 17, 1938, the Polish minister in Tallinn handed the Lithuanian minister in the capital of Estonia a communique by which Warsaw asked Lithuania to immediately establish diplomatic relations, without any preconditions. The Polish government considered this to be the only way by which the border problems between the two states could be settled without jeopardizing the peace. Our analysis is focused on the way in which diplomacy from Bucharest received and analysed an element that often remains a secondary one in the evolution of Europe since 1938. The transformation of the Polish ultimatum into a favourable precedent for Germany or other great powers with interests in the region also raised the concern of public opinion in Romania. In this context, the Political Directorate of the Ministry of Foreign Affairs in Bucharest ordered the drafting of a study on the Polish-Lithuanian Border in March 1938. The document was drawn up by two authors (a rare thing in itself for such a document), two career diplomats, Dan Geblescu and Dragoș Cotlarciuc, both of whom were at that time experienced diplomats. Almost unknown in historiography, the study of the two diplomats has two components. The first interprets and explains the legal status of the Vilna region within the borders of the Polish state, arguing and justifying its inclusion in the borders of the Polish state, and the second part explains the situation in March 1938 and the context of the Polish ultimatum to Lithuania. The conclusion of the study, questions its compatibility with certain international commitments of the two states, including the Briand-Kellog Pact, signed by both Poland and Lithuania. However, at the beginning of 1939 Dragoș Cotlarciuc draw another study, this time entitled The Neutrality of the Baltic States, dated on February 3, 1939. The Romanian diplomat emphasized this time that Poland had always sought to attract the Baltic countries into its zone of political influence. However, the Polish plans in this direction were constantly opposed by Latvia and Lithuania, which did not want to give up their neutrality.

However, our analysis is also focused on the way in which diplomacy in Bucharest and Romanian diplomats abroad received and analysed an element that often remains secondary in the evolution of Europe since 1938, one that foreshadowed the continent’s slide towards a new major conflict.
MICROBIAL MECHANISMS OF DENTAL CARIES AND APPROACHES TO ITS TREATMENT
Authors: Bustanovna Islamova Nilufar , Khusanovich Chakkanov Fakhritdin , Ugli Abdurashidov Oybekjon Abdurashid
Published: February 2025

Dental caries, a prevalent infectious disease, results from the complex interplay between oral bacteria, fermentable carbohydrates, and host factors. This review examines the microbial mechanisms underlying caries initiation and progression, focusing on the role of key cariogenic bacteria, their virulence factors, and the impact of the oral microbiome.
Investigation of Intercultural Sensitivity of Nurses to Patients and Their Status of Providing Spiritual Care: A Cross-Sectional Descriptive Design
Authors: Keşer Esra , Talhaoğlu Dilek , Alaman Osman , Atik Derya
Published: February 2025

Introduction: Nurses provides spiritual, religious and cultural care to its patients and increases the quality of care by taking into account cultural differences and similarities in a holistic manner, showing respect and sensitivity to cultural characteristics.
Methods: A cross-sectional study was conducted among 205 nurses using the stratified sampling method. In this study, the Information Form, Intercultural Sensitivity Scale and Spiritual Care Giving Scale were used.
Results: Nurses stated that they had the most difficulty in communication while providing treatment/care to patients from different cultures. When the correlation total scores between the scales were analysed, it was found that there was a positive correlation between the mean total scores of Intercultural Sensitivity Scale and Spiritual Care Giving Scale (p
Youth Political activity. Concept, content and peculiarities of electoral behavior
Authors: Belikova Е. A.
Published: February 2025

The article substantiates the relevance of studying the issues of political activity of young people, associated with the contradictory nature of their political behavior. An innovative type of political activity is considered in detail, characterized, on the one hand, by a significant expansion of the circle of participants and activists, on the other hand, by an increase in the number of passive observers. In conclusion, based on the theoretical analysis, the author’s definitions of the concepts of «political activity» and «political activity of Russian youth» are presented.
Evaluación comparativa de la radiografía periapical y la tomografía computarizada de haz cónico en la detección de configuraciones radiculares en premolares.
Authors: Esquivel María , Li Cindy , Maldonado Pedro , Santamaría María , Barría Alejandra
Published: February 2025

El estudio evalúa la precisión diagnóstica de la radiografía periapical (PA) y la tomografía computarizada de haz cónico (TCHC) en la configuración de canales radiculares de primeros premolares superiores. Se concluye que la PA, aunque económica y de baja radiación, tiene limitaciones en anatomías complejas, logrando una precisión del 72%. Por otro lado, la TCHC, con imágenes tridimensionales de alta resolución, alcanzó un 96% de precisión, aunque requiere mayor exposición a radiación. Ambas técnicas son complementarias según la complejidad del caso.
MÜZİKTE KÜLTÜREL SENTEZ VE YENİLİKÇİ YAKLAŞIMLAR: NECİL KAZIM AKSES’İN ESERLERİNDE MAKAM VE MODERNİZM
Authors: Çelik Dilara , Güncan Özge
Published: February 2025

ÖZ
Necil Kazım Akses (1908-1999), Türk müzik tarihinde Çağdaş Türk müziğinin kurucularından kabul edilen Türk bestecidir. 20. yüzyılın başlarında, Türkiye’nin Batı müziği ile olan bağlarını kuvvetlendirmek amacıyla yurtdışına gönderilen “Türk Beşleri” arasında yer almaktadır. Akses’in müziği, Batı’nın armonik yapısını ve formlarını, Türk müziğinin melodik ve ritmik zenginliğiyle harmanlamasıyla çok katmanlı bir yapıya sahiptir. Akses, Türk müziğinin makamlarını ve melodik yapılarını modern armoni ile birleştirerek kendine özgü bir dil yaratmıştır. Bestelerinde senfonik yapıların yanı sıra oda müziği, konçertolar ve opera türünde eserlere de yer vermiştir. Anadolu ezgilerini ve halk müziği unsurlarını modern tekniklerle birleştiren Akses, bir yandan geleneksel kültürü yaşatmış, diğer yandan da bu formları Batı’nın gelişmiş formlarına entegre etmiştir.
Necil Kazım Akses, Türk müziğine olan bağlılığını daima sürdürmüş ve arkasında zengin bir müzikal miras bırakmıştır. Onun müziği, Türk müziği ve Batı müziği arasında kurduğu sentezle Türkiye’nin kültürel hayatında kalıcı bir iz bırakmıştır. Besteleri, sadece Türkiye’de değil, dünyada da yankı bulmuş ve çağdaş müzikte önemli bir yere sahip olmuştur. Akses’in müziği, köklerine bağlı bir modernizmi temsil etmekte ve günümüzde hâlâ klasik müzik repertuvarlarında yer bulmaya devam etmektedir.
Cash-Support for Re-Establishment as An Instrument of Immigration Management: The Case of Sweden
Authors: JANKOWSKA-AMBROZIAK Emilia , NIEDZWIECKI Arkadiusz
Published: February 2025

The cash-support for re-establishment program, implemented in several European Union (EU) countries, serves as a financial assistance mechanism for immigrants seeking to return home. Given the recent media reports in 2024 regarding a potential increase in this support value in Sweden and the plans of other EU countries to introduce similar tools, it is imperative to examine the impact of cash-support for re-establishment on migration patterns. While this support instrument appears to have a positive effect in reducing the number of immigrants, it is crucial to acknowledge its co-functioning with a combination of other activities, funds, and a consistent policy of legal regulations. Therefore, a comprehensive analysis of the cash-support instrument for migrants should consider geopolitical factors, information dissemination, and diverse migration policies. Consequently, it becomes challenging to definitively determine whether the instrument itself serves as an incentive for a migrant to leave the country. Nevertheless, the experience of Sweden offers valuable insights for other countries contemplating the implementation of similar instruments to manage migration. The primary objective of this paper is to characterize and assess the impact of the cash-support for re-establishment program on immigrant flows within Sweden.
A global dust emission dataset for estimating dust radiative forcings in climate models
Authors: Leung Danny M. , Kok Jasper F. , Li Longlei , Lawrence David M. , Mahowald Natalie M. , Tilmes Simone , Kluzek Erik
Published: February 2025

Abstract. Sedimentary records indicate that atmospheric dust has increased substantially since preindustrial times. However, state-of-the-art global Earth system models (ESMs) are unable to capture this historical increase, posing challenges in assessing the impacts of desert dust on Earth's climate. To address this issue, we construct a globally gridded dust emission dataset (DustCOMMv1) spanning 1841–2000. We do so by combining 19 sedimentary records of dust deposition with observational and modeling constraints on the modern-day dust cycle. The derived emission dataset contains interdecadal variability of dust emissions as forced by the deposition flux records, which increased by approximately 50 % from 1851–1870 to 1981–2000. We further provide future dust emission datasets for 2000–2100 by assuming three possible scenarios for how future dust emissions will evolve. We evaluate the historical dust emission dataset and illustrate its effectiveness in enforcing a historical dust increase in ESMs by conducting a long-term (1851–2000) dust cycle simulation with the Community Earth System Model (CESM2). The simulated dust depositions are in reasonable agreement with the long-term increase in most sedimentary dust deposition records and with measured long-term trends in dust concentration at sites in Miami and Barbados. This contrasts with the CESM2 simulations using a process-based dust emission scheme and with simulations from the Coupled Model Intercomparison Project (CMIP6), which show little to no secular trends in dust deposition, concentration, and optical depth. The DustCOMM emissions thus enable ESMs to account for the historical radiative forcings (RFs), including due to dust direct interactions with radiation (direct RF). Our CESM2 simulations estimate a 1981–2000 minus 1851–1870 direct RF of −0.10 W m−2 by dust aerosols up to 10 µm in diameter (PM10) at the top of atmosphere (TOA). This global dust emission dataset thus enables models to more accurately account for historical aerosol forcings, thereby improving climate change projections such as those in the Intergovernmental Panel on Climate Change (IPCC) assessment reports.
Characterization of Ice Features in the Southwest Greenland Ablation Zone Using Multi-Modal SAR Data
Authors: Schlenk Sara-Patricia , Fischer Georg , Pardini Matteo , Hajnsek Irena
Published: February 2025

Abstract. This study investigates ice features of unknown glaciological origin in the ablation zone of southwest Greenland, focusing on the land-terminating Russell Glacier. Using data from an experimental airborne SAR (Synthetic Aperture Radar) campaign of the German Aerospace Center (DLR), the research employs a range of advanced techniques, including SAR polarimetry, interferometry, tomography, and modeling, to characterize these features. The analysis reveals that in low-backscatter areas, surface scattering is dominant with no correlation to topography or surface characteristics. In contrast, surrounding high-backscatter areas are characterized by volume scattering and the presence of subsurface scattering structures. A significant aspect of this study involves comparing the observed ice features with known glaciological phenomena in the ablation zone. However, the combined findings, along with the temporal stability of these features, as seen through annual SAR backscatter analysis, complicate a straightforward glaciological explanation. A first theory involves the presence of a weathering crust causing these low-backscatter features due to residual liquid water content. These findings could improve our understanding of surface and subsurface processes in the ablation zone, contributing to better ice sheet modeling and mass balance assessments.
Influence of anthropogenic pollution on the molecular composition of organic aerosols over a forest site in the Qinling Mountains region of central China
Authors: Zhang Xin , Li Lijuan , Li Jianjun , Lin Yue , Cheng Yan , Wang Rui , Xing Shuyan , Zhu Chongshu , Cao Junji , Han Yuemei
Published: February 2025

Abstract. Biogenic organic aerosols interacting with anthropogenic pollutants lead to large uncertainties in aerosol properties and impacts, yet the underlying mechanisms remain to be fully elucidated. To explore the ­anthropogenic–biogenic interactions in the Qinling Mountains region of central China, we investigated the molecular composition of organic aerosols in atmospheric PM2.5 at a forest site in summer and winter of 2021/2022, using ultrahigh performance liquid chromatography coupled with Orbitrap mass spectrometry. Organic species were more abundant and chemically diverse in winter compared with those in summer, as revealed by their higher numbers and peak area intensities. The molecular characteristics of organic species exhibited distinct seasonal variabilities, with higher peak-area-weighted mean values of molecular weight and oxidation state but lower unsaturation degree in summer, possibly associated with more biogenic emissions and intense photochemical processes. A variety of organic tracer species were identified in the two seasons, among which the biogenic ones were relatively more abundant in summer, contrasting with the substantial increase of anthropogenic ones in winter. A higher ambient relative humidity, except for heavy precipitation, usually promoted the production of nitrogen- and sulfur-containing organic species by involving more anthropogenic pollutants. The synergistic effects of meteorology and anthropogenic pollution greatly affected the organic aerosol production in this forest atmosphere, thereby altering their molecular composition and related properties under different environmental conditions. The combined set of results herein provides direct evidence for the anthropogenic perturbations on air quality, atmospheric chemistry, and associated climate impacts in the Qinling Mountains region.
Defining Uncertainty
Authors: Komarovskaia Natalya
Published: February 2025

The paper examines the emergence and development of the concept of uncertainty in economic thought. A comparative analysis of the concept of uncertainty in the theories of Frank Knight and John Maynard Keynes is carried out. Despite the similarity of the interpretation of uncertainty, Knight and Keynes come to different conclusions regarding the role of economic uncertainty and the need to "fight" it. According to Keynes, uncertainty is one of the main reasons for fluctuations in investment and, accordingly, aggregate demand. Keynes considers it necessary to conduct fiscal policy to reduce the level of uncertainty. Unlike Keynes, Knight believes that market methods of overcoming uncertainty are sufficient and targeted government influence on the entire economic system is not required. The role of uncertainty in Joseph Schumpeter's theory of economic development is analyzed. According to Schumpeter, with technical progress the economic system will move closer to socialist planning, which should help reduce the level of uncertainty. Uncertainty is considered as the basis of the methodology of representatives of the neo-Austrian school Ludwig von Mises and Friedrich von Hayek, according to whom only a free market, through the transfer of information, helps to effectively solve the problem of choice in conditions of uncertainty associated with the variability of circumstances and people's preferences, as well as the dispersion of knowledge. The reasons for the decline of scientific interest in Knightian and Keynesian uncertainty in the mainstream, associated with the strengthening of formalization of economic theory, and the current growth of economists' attention to the role of uncertainty, caused by the emergence of many quantitative methods for measuring its level, are identified. An overview of the development of the concept of uncertainty in post-Keynesianism and new institutional economics is presented
Measuring complex for determining the efficiency of fire extinguishing equipment with fine spray water
Authors: Dubinin Dmytro
Published: February 2025

The work presents and substantiates the design and operation mode of the measuring complex for determining the effectiveness of technical means of fire extinguishing with finely sprayed water. The measuring complex consists of 5 integrated humidity and temperature sensors, an information processing unit with a memory card and a power supply unit. The sensors are connected to the information processing unit (display driver board and sd card slot), which allows you to process and record the received information on a memory card. The measuring complex is powered by a laptop or power bank connected to the information processing unit. Processing of measurement results is carried out using computing equipment (laptop, tablet, etc.) with the pre-installed WPS Office or Microsoft Office program. Information is read from the sensors every second, and the total measurement time is limited by the memory card. The error of humidity and temperature measurements by the developed complex is determined based on the measurement error of the sensors used. For measurements, a scheme is proposed where the sensors are placed at different heights and distances from the center of the internal fire. Due to the use of the measuring complex, temperature and humidity indicators are measured when determining the effectiveness of modern technical means of fire extinguishing with fine spray, which ensure minimal consumption of extinguishing agent, mobility and have a simple design. By evaluating the efficiency of technical means of fire extinguishing with finely sprayed water, their scope of use is determined, and due to their mobility and autonomy, the level of safety of the personnel of fire and rescue units during fire extinguishing, including in the conditions of combat operations, will be increased.
Мodel of spill shape and size when liquid is leaking and burning
Authors: Oliinik Volodymyr , Basmanov Oleksii
Published: February 2025

A model was built to determine the maximum length and width of a spill of a flammable liquid burning and flowing down an inclined plane, under the condition of a constant speed of its outflow. The model is based on a parabolic differential equation that describes the thickness of the liquid layer on the soil surface. It is shown that the maximum spill length and width are achieved in a steady state, which occurs due to the establishment of a balance between the amount of liquid entering the spill due to leakage and the amount of liquid consumed due to burnout. As the angle of inclination increases, the shape of the spill becomes more and more elongated along the direction of the surface inclination. A decrease in the linear burnout rate or an increase in the volume flow rate has the same effect. On the contrary, decreasing the angle of inclination of the surface and increasing the linear speed of burning or decreasing the volumetric flow rate leads to the fact that the shape of the spill approaches a circle. It is shown that for surface inclination angles of no more than 20º, there is a similarity in the processes of liquid spreading. This means that an increase in the volume flow rate is equivalent to a linear transformation of the spatial and temporal coordinates with a simultaneous decrease in the angle of inclination and the linear burnout rate. An algorithm for calculating the maximum length and maximum width of a spill for an arbitrary combustible liquid at a given volume intensity of flow on an inclined surface is built, which is based on the similarity of the processes of liquid spreading on an inclined surface and uses diagrams of the dependence of the maximum length and width of the spill on the angle of inclination of the surface and the linear speed of burning for a reference volumetric flow rate of 10 l/s. The obtained results can be used to determine the height of the flame and the density of the heat flow from the fire to nearby technological objects.
Síndrome de wellens: desde el compromiso de la arteria descendente anterior hasta la revasculariación coronaria percutánea.
Authors: Montiel Alfonso Miguel Angel , Ávalos Larroza Jorge , García Morínigo Elder , Duarte Samudio Nancy
Published: February 2025

Wellens syndrome is an entity characterized electrocardiographically by the presence of inverted or biphasic T waves in right precordials. It is an unstable angina subtype with a high risk of progressing to acute myocardial infarction on the anterior face. Its finding predicts with high sensitivity and specificity the involvement of the proximal portion of the anterior descending artery, requiring an early invasive strategy to avoid complications. The following is a case of a patient with different electrocardiographic manifestations who was taken to the hemodynamic laboratory for percutaneous coronary artery revascularization by involvement of the anterior descending artery.
Relationship Between Strength of Hip Abductors, Pain Intensity, Duration of Symptoms, and Tightness of Iliotibial (IT) Band in Participants with Knee Osteoarthritis: A Cross-Sectional Study
Authors: Vora Keni , Bhatt Urmi , K Samuel Reji
Published: February 2025

Background and Objective: Osteoarthritis of knee is very common rheumatological problem with prevalence of 22% to 39% in India. Lower limb strengthening exercises are an important component of the treatment for knee osteoarthritis. Evidence suggests that, strengthening the hip abductor muscles may influence joint loading and/or OA-related symptoms as well as the length of IT band but no study has actually investigated the relationship of the strength of hip abductor muscles with pain, duration of symptoms and the length of Iliotibial (IT) band and the relationship of the length of IT band with pain and duration of symptoms in participants with OA knee; hence, the study aims to see the relationship between these variables.
Methods: Total 18 participants with primary unilateral Osteoarthritis were taken and they were divided into two groups according to side of knee OA; affected and unaffected side. The strength of hip abductor muscles was measured by using hand held dynamometer and the length of IT band was measured by using Ober’s test and pain intensity was measured by using NPRS.
Result: Statistically significant difference (p<0.05) in isometric strength of hip abductors was seen on affected side in subjects with OA knee. Statistically significant difference (p<0.05) in length of IT band in subjects with OA knee. A linear relationship was also seen between pain and strength of hip abductors; duration of symptoms and strength of hip abductors; and length of IT band and strength of hip abductors.
Conclusion: Strength of hip abductors is affected by presence of iliotibial band tightness.

Key words: Isometric hip abductor strength, Pain, Length of IT band, OA knee
RBC Histograms: New Trends in Data Interpretation at a Tertiary Care Hospital
Authors: K Shashikala , Singh Deepali , S Ilakiya , Mishra Swati , A Raj Jyothi
Published: February 2025

INTRODUCTION: Histograms are graphic representation of cell frequencies verses size. RBC histogram with complete blood cell counts by automated analyzer provides an idea about morphological changes of RBCs in anemia. Peripheral smear examination (PBS) helps in diagnosing anemias by visualizing abnormal shape, size and immature red cells. This study was intended to analyze various types of anemia.
OBJECTIVE: To study automated histogram patterns in various anemias and to know the utility and advantage of red cell histograms.
MATERIALS AND METHODS: The present prospective study was carried out in the Haematology Laboratory of RRMCH, Bangalore from October 2022-March 2023. EDTA blood sample from patients of anemia was run on SYSMEX XN-1000i, six-part analyzer. The hematological investigations and RBC histogram were obtained by analyzer. Peripheral smears were done and stained with Leishman's stain. A detailed history was obtained. Those who had medical treatment for anemia and blood transfusion in last three months were excluded.
RESULTS: The present study included 200cases among which in order of frequency, MHA (64%) was more common followed by NNA (19%), Dimorphic anaemia (10%), Macrocytic anemia (3%), Hemolytic (2%) and pancytopenia (2%) as categorized by peripheral smear examination. Majority of cases were found in the age group, 31-40 yrs. Female cases (57%) were more than Males (43%). In RBC histogram defects, the majority had a broad base (36%) followed by left shift (35%), normal curve (17%), bimodal peak (5%), right shift (5%) and short peak (4%). A correlation between peripheral smear with RBC histogram was statistically significant with a p-value of <0.05 and chi square value 174.21.
CONCLUSION: Findings of the present study shows automated analyzer correlated well with PBS in cases of macrocytic and dimorphic anemia, compared to normocytic normochromic and microcytic hypochromic anaemia. As, RBC histogram with RBC indices and PBS are supplementary to each other, both should be used in conjunction for accurate diagnosis.

Key words: Histograms, Anemias, Automated hematology analyzer, Peripheral smear
Effect of Plyometric Exercise on Upper Limb Strength and Speed Performance Among Professional Cricket Bowlers – Quasi Experimental Study
Authors: Pradnya Mahajan , Aachal Lathi , Mukesh Shinde , Vikash Saini
Published: February 2025

Aim: To study the effect of Plyometric exercises on upper limb strength & speed performance among professional cricket bowlers.
Relevance of study: The study reflects the need and importance of plyometric exercise to improve performance in sport. The principal neurophysiological adaptation states that the stretch-shortening cycle activation is similar in both upper and lower extremities.
Methodology: In this experimental study, 30 patients were selected based on inclusion and exclusion criteria. Pre- and post-analysis was conducted using the Plate Tapping Test and Closed Kinetic Chain Upper Extremity Stability Test. The plyometric exercises were prescribed to the patient for 4 weeks, five days per week. A minimum sample size of 30 was obtained through purposive sampling.
Result: On intragroup comparison using paired t test the pre intervention mean of plate tapping test was 17.430±3.42. Obtained p value after the intervention is <0.0001 with post mean 13.533±2.75 which implies that there is significant difference between pre post comparison for closed kinetic chain upper extremity stability test was 81.530±18.68 Obtained p value after the intervention is <0.0001 with post mean 93.714±17.06 which implies that there is significant difference between pre post comparison.
Conclusion: Plyometric exercises are effective for increase in bowling speed and strength Performance among professional cricket bowlers.

Key words: Plyometric exercises, Strength and Speed of bowlers.
The Strategic Impact of Business Intelligence Tools: A Review of Decision-Making and Ambidexterity
Authors: Niropam Das
Published: February 2025

This study aims at exploring the use of Business Intelligence (BI) tools in supporting decision making processes at strategic, tactical and operational levels. In this study, the research data is collected from secondary sources including the academic developments, business reports, and case analysis to investigate the role of BI in enhancing the decision making, organizational ambidexterity, and strategic alignment in different business sectors. The research also shows that the use of BI tools enhances decision making accuracy and quickness, giving organizations valuable information for informed decision making. The present work also discusses how BI can help organizations to attain organizational ambidexterity, i.e., the ability to explore new markets while, at the same time, exploiting the existing ones. However, the analysis also finds that there are critical problems, including data integration, limited resources, and the search for an optimal balance between analytics and intuition. A comparison with other industries shows that while BI tools have a rather high potential, their efficiency strongly depends on the context and may require a unique approach to address the needs of a particular industry. This research work will also be useful to managers and other stakeholders in organizations in order to enhance their understanding on how to effectively integrate BI to gain competitive advantage in today’s business environment.
Evaluation of Synthesised heterocyclic compounds for their Antimitotic activity by Onion Root Tip assay
Authors: Ghadge Ojaswi , Mahajan Supriya
Published: February 2025

Cancer is still one of the leading causes of death worldwide. Considering the benefits of small molecules for treating malignancies, novel derivatives of benzothiazole were synthesised (1-8). These compounds were subjected to Allium cepa assay for evaluating cytotoxic, antimitotic and genotoxic potential. Cytotoxicity was evaluated by observing root growth inhibition. Antimitotic effect was evaluated by calculating mitotic index (MI). Genotoxicity was studied by observing chromosomal aberrations (CA). The studies were carried out in three different concentrations of tests and controls. As compared to negative control, lesser root growth was observed at all concentration of the test compounds. Among all tested compounds, Compound 1 showed maximum root growth inhibition for all the three concentrations. Dose-dependent inhibitory effect was exhibited on root meristems. During the determination of antimitotic activity, Compound 1 showed least MI value and Compound 3 showed highest MI value. Compounds 1, 2 and 4 exhibited insignificant chromosomal aberrations (CA). Among these, Compound 2 had shown the least per cent chromosomal aberration at all the three concentrations. The statistical analysis was carried out using MAX-STAT-LITE Software, 3.60. The one-way ANOVA at 95% confidence level was used for statistical analysis. Values of p<0.05 were considered to be significant.
Evaluation of Hypolipidemic Activity of Aqueous Flower Extract of Adenocalymma alliaceum in Triton X-100 Induced Experimental Model of Rats
Authors: Kolhe Swati U. , Nalawade Rohit D. , Lad Swapnil S.
Published: February 2025

Introduction: A significant risk factor for cardiovascular illnesses is hyperlipidemia, which is characterized by high blood lipid levels. Innovative pharmaceuticals made from organic materials like plants are desperately needed to treat hyperlipidemia. Compared to synthetic medications, these possible plant-based remedies might provide a therapeutic option that is both economical and free of adverse effects. We performed an experiment utilizing an acute hyperlipidemia model to assess the hypolipidemic efficacy of an aqueous flower extract (FE).
Methods: We used 30 female Wistar rats for the experiment, which were split into five groups (n = 6 each) for each model. The standard employed was fenofibrate (250 mg/kg p.o.), and Triton X-100 was used to generate hyperlipidemic activity in the rats. Our study evaluated the effectiveness of an aqueous flower extract over a 15-day period at dosages of 250 and 500 mg/kg (p.o.). Several parameters were used to evaluate the hypolipidemic activity. Results: In the study, the flower extract treatment demonstrated significant positive effects. It notably reduced cholesterol, triglycerides, and LDL levels induced by Triton X-100, indicating its potential in lowering elevated lipid levels. Furthermore, the extract substantially increased HDL levels. However, it did not have a significant impact on VLDL levels. Conclusion: Our study suggests that the flower extract (FE) has the potential to act as a hypolipidemic agent, possibly attributed to its capability to inhibit cholesterol synthesis and intestinal lipid absorption. The FE is abundant in phytochemicals such as flavonoids and phenols, which could be contributing factors to its hypolipidemic effect.
Current updates on Periodontal Dressing available in the Indian market
Authors: Shukla N. D. , Upadhye K. P. , Gholse Y. N. , Kasliwal R. H. , Chaple D. R.
Published: February 2025

This paper reviews periodontal dressings that are sold commercially. Periodontal dressings are placed on top of it to protect surgically injured tissue from additional injury. Eugenol-based and non-eugenol dressings are the two main categories of periodontal dressings, which are currently frequently utilized by periodontists for a variety of objectives. To enhance the physical and therapeutic qualities of these dressings, numerous changes have been made to their composition over time. When comparing the benefits against the drawbacks, periodontal dressing treatment appears to be advantageous overall. There are several different types of periodontal dressings available. Clinical research has shown that the type of dressing used following periodontal surgery may affect how quickly the wound heals. Many periodontists endorse covering surgically repaired tissue with a covering to protect it from further harm. Choosing the best dressing involves several considerations, including the surgeon's goal, the amount of time the dressing needs to be left on the surgical site, and any dimensional changes. Here is a complete updated review of periodontal dressing along with an update on its current status in clinical practice.
Charting the Path of Success: A Deep Dive into Microspheres - A Comprehensive Review for Researchers Uncovering Triumphs, Innovations and Future Directions
Authors: Gowda Shashank R , Ahad Hindustan Abdul , Kumar Edukulla Satheesh , Sreedhara Athmika , Venkatesh Ranjitha , Amisha Amisha
Published: February 2025

This comprehensive review offers an in-depth exploration of the multifaceted role of microspheres within the realm of drug delivery systems. Delving into various aspects including fabrication methods, evaluation techniques, and recent advancements, the review provides a thorough understanding of how microspheres contribute to the field. One key highlight is the versatility exhibited by microspheres in ensuring prolonged drug release across different administration routes such as oral, nasal, and buccal. By compiling information on the diverse types of microspheres, the polymers employed in their fabrication, and the methodologies utilized for their preparation, the review offers valuable insights into the factors influencing their efficiency. Furthermore, it discusses parameters for evaluating microsphere performance, shedding light on critical considerations in their development and application. Notably, the review emphasizes the significant impact of microspheres on enhancing solubility, absorption rates, and overall bioavailability of drugs. This attribute proves particularly beneficial in the management of chronic disorders, where sustained release and improved patient compliance are paramount. Overall, this review underscores the pivotal role played by microspheres in advancing drug delivery technology and their potential to revolutionize treatment strategies across diverse medical domains.
Review of Research on the Effect of Teacher Feedback on the Development of Students' Non-cognitive Skills in Primary Education
Authors: Charalampous Angelos Konstantinou , Darra Maria
Published: February 2025

Feedback plays a crucial role in the learning process by providing information about student performance from teachers, peers, or through self-assessment. Its main purpose is to foster learning by helping students understand their strengths and improve their weaknesses. In primary education, feedback should be straightforward and positive, aimed at boosting self-confidence. Non-cognitive skills, such as self-regulation and social maturity, are essential for student development and success, especially during the early years of schooling. This research analyzed twenty-two studies published in the last decade, utilizing the PRISMA 2020 methodology to assess the impact of feedback on the non-cognitive skills of primary education learners. In summary, a substantial body of research indicates that feedback from teachers significantly benefits students' personal development. It contributes to enhancing self-regulation, self-esteem, resilience, self-efficacy, emotional management skills, as well as the development of positive mindsets and attitudes. Additionally, it boosts motivation and instills a sense of responsibility. However, fewer studies have demonstrated the positive effects of feedback on social development, which includes promoting extroversion, communication, cooperation, and enhancing cultural awareness to foster an active social identity. Furthermore, feedback also improves skills such as critical thinking, creativity, and written argumentation within learning strategies.
Correlación de PaO2/FiO2, SaO2/FiO2 y SpO2/FiO2 en caninos sanos ubicados a elevada altitud
Authors: Hortúa–Pulido Jorge Raúl , Bermúdez–Duarte Paula María , Dalmau–Barros Ernesto Andrés , Mancipe Juan Carlos , Martín–Abaunza Edgar Iván
Published: February 2025

La presión arterial de oxígeno (PaO2) disminuye a medida que se incrementa la altitud sobre el nivel del mar. Los valores esperados de saturación arterial de oxígeno (SaO2) y otros índices respiratorios dependientes de la PaO2 se modifican con la altitud, al igual que la saturación periférica de oxígeno (SpO2). Actualmente existen pocos datos publicados sobre índices de función pulmonar en el contexto clínico de caninos que viven a elevada altitud respirando una fracción inspirada de oxígeno (FiO2) de 21 %. El objetivo de este estudio fue identificar los valores de PaO2/FiO2 (PF), SaO2/FiO2 (SF) y SpO2/FiO2 (SPF) y su correlación, en caninos sanos viviendo a 2.567 m.s.n.m. Se recolectaron datos de gases arteriales y pulso–oximetría en 17 caninos sanos. La recolección de muestras arteriales se realizó 5 a 10 min posterior a la administración de acepromacina endovenosa a 0,025 mg·kg-1. Se identificaron valores promedios de PaO2 de 67 ± 6,87 mm Hg y de 91,67 ± 2,33 % y 90,41 ± 3,92 % para SaO2 y SpO2, respectivamente. Para los índices de PF, SF y SPF se obtuvieron valores de 319,08 ± 32,71, 436,53 ± 11,1 y 430,53 ± 18,67 respectivamente. La correlación entre PF y SF fue buena (r: 0,94; P=0,0001) y entre PF y SPF fue débil (r: 0,35; P=0,16). En conclusión, los valores de los índices PF, SF y SPF son menores a los valores previamente reportados a baja altitud. Se plantea que la altitud sobre el nivel del mar, el grado de la hipoxemia y la técnica de pulso–oximetría pueden afectar la correlación entre PF y SPF.
Quando la pelle racconta: dalle vescicole al gene NEMO
Authors: Marrazzo Marialaura
Published: February 2025

The paper presents the case of a 7-day-old newborn, born at term, with widespread cutaneous lesions on their limbs and trunk, sparing their face, palms and soles. The lesions, initially vesicular, evolved into crusts and hyperkeratosis, following Blaschko’s lines. Given the maternal history of similar neonatal lesions, incontinentia pigmenti (IP) was suspected, confirmed by the typical lesion distribution and absence of infections. IP is an X-linked dominant genetic disorder primarily affecting females, potentially involving other ectodermal tissues with ocular, dental and neurological abnormalities. Early recognition of cutaneous manifestations is crucial for timely multidisciplinary follow-up and definitive genetic diagnosis.
Student Adaptation to Digital Assessment in Online Learning
Authors: Domínguez Daniel , Gil-Jaurena Inés
Published: February 2025

This study analyzes how students’ perceptions of online examinations changed during the transition from face-to-face to fully online examinations. We surveyed students at a distance learning university at the end of two academic years during which a new online exam system was implemented. The survey asked about students' experiences and opinions about online exams and their requirements. By comparing data from the two groups of students, we found significant changes in perceptions as students gained more experience with online exams. Our results suggest that familiarity leads to a preference for online over face-to-face exams and a more positive view of online exam procedures, especially webcam proctoring and the use of a digital interface for answering questions.
Relações entre as ideias de Paulo Freire e perspectivas da Educação Matemática
Authors: Fonseca-Reis Kamilla Nunes , Madruga Zulma Elizabete de Freitas
Published: February 2025

Este artigo objetiva compreender de que forma as pesquisas acadêmicas estabelecem relações entre a Etnomatemática, a Modelagem Matemática e a Etnomodelagem, com as contribuições de Paulo Freire, no intuito de possibilitar a promoção de uma Educação Matemática mais humanizada e contextualizada. Para tanto, foram realizadas buscas no Catálogo de Teses e Dissertações da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior e Biblioteca Digital Brasileira de Teses e Dissertações no período de 2012-2023. Trata-se de uma pesquisa qualitativa, com abordagem bibliográfica. Para análise das cinco investigações selecionadas, foi utilizada a Análise Textual Discursiva. Identificou-se que a maioria dos trabalhos que estabelecem relações entre alguns conceitos de Paulo Freire com a Modelagem Matemática ou Etnomatemática, situa-se no campo da Educação de Jovens e Adultos. No entanto, não foi encontrada pesquisa que relacione a perspectiva freirena com a Etnomodelagem. Esta lacuna sublinha a necessidade de investigações sobre as possibilidades destas intersecções.
Capacitismo Religioso: aspectos históricos, relações cristãs e possíveis enfrentamentos
Authors: Rezende Isabella Balducci , Ferraz Denise Pereira de Alcântara
Published: February 2025

Este artigo objetivou oferecer uma análise teórica aprofundada sobre o capacitismo religioso, com ênfase no Cristianismo. A pesquisa explora aspectos históricos, a relação entre deficiência e religião cristã, bem como possíveis estratégias para combater o capacitismo religioso. A investigação, de natureza bibliográfica, baseia-se em fontes secundárias, como livros, artigos acadêmicos e outros documentos relevantes. O texto examina o papel da religião na formação de concepções sobre capacitismo ao longo da história, sugerindo análise crítica desses aspectos para evitar sua perpetuação e promover a adoção da ética do cuidado, para prevenir atitudes segregacionistas. São discutidos os vínculos entre a religião cristã e o capacitismo, com base na teologia do domínio e em suas raízes históricas. Por fim, como estratégias de enfrentamento, propõe-se a constante discussão sobre a natureza interseccional da deficiência, a superação do modelo médico e a valorização da justiça social para promover uma abordagem inclusiva e equitativa.
Ocupação da Região Norte do Rio Grande do Sul na perspectiva da História Regional
Authors: José Mossi Helio
Published: February 2025

O presente texto tem por objetivo trazer elementos sobre aspectos da formação territorial e econômica do Rio Grande do Sul e de que forma estes contribuíram para a ocupação norte que foi a última região a ser ocupada por não nativos no Estado. Através de uma análise será possível perceber como a ação do tropeirismo, a abertura de novos caminhos da região das Missões para Sorocaba influenciaram na apropriação e expropriação de terras da região. Indígenas Kaingang vão sendo aldeados, povoados começam a surgir e desta forma vai ocorrendo a ocupação territorial do extremo norte do Rio Grande do Sul.
Tempo e memória na conscientização histórica
Authors: Brandão Juan Carlos
Published: February 2025

Todo o sujeito traz consigo a sua própria consciência histórica. Uma experiência pretérita, baseada e construída conjuntamente com o processo da sua própria individuação . É um sentimento e um lugar único, a partir do qual se tem a experiência da vida e de imersão no fluxo histórico. Uma perspectiva tão particular que não pode ser experimentada por ninguém mais além de si próprio. É uma compreensão profunda encapsulada e, de certa forma, cristalizada em pressupostos decorrentes de vivências, experiências e abstrações mentais, as quais foram construídas, consciente e inconscientemente, ao longo do decurso da vida. É um repositório psicológico ao qual o indivíduo recorre – sobretudo, inconscientemente. Para entender meio ambiente que o cerca, posicionar-se, refletir e tomar suas decisões. Mas a consciência de si ou o processo de “conscientização”, na Jornada pelo abandono da ingenuidade, como a proposta por Paulo Freire, no livro de mesmo nome, não se serve apenas das experiências autóctones do sujeito, pelo contrário, é uma construção holística, na qual o compartilhamento de memórias sociais consubstanciadas nas narrativas, interações e experiências de outrem, constituem uma porção mais que significativa da gênese do universo social ao qual esse indivíduo está imerso. Nesse contexto, a História como uma ciência humanística, não pode prescindir de considerar o lado humano mais elementar no processo de construção da consciência e da memória, os mecanismos biológicos e evolutivos que os regem e que na hierarquia evolutiva da razão nos dissocia dos demais seres vivos. Contudo, conforme Carl Gustav Jung (1960), Alfred Adler (1945), Paulo Freire (2016), António Damásio (2018) e o próprio Jörn Rüsen (2010), na convergência das várias visões sobre a formação da consciência, concordam de que esta irrompe primordialmente da porção animal do nosso lado o humano, emergindo dos imperativos biológicos mais essenciais, de onde advém toda a lógica e princípios que sustentam nossos modernos mecanismos procedimentais, decisórios, de alteridade, memória, senso crítico e, por sua vez,  a consciência histórica. Por isso, residiria nas pulsões primordiais de autopreservação, florescimento social e infinitude, as razões pelas quais as memórias individuais, coletivas, sociais e arquetípicas seriam tão determinantes para o equilíbrio psíquico, inserção social, orientação histórica e conscientização. Fornecendo os subsídios fundamentais para lidarmos, com sentimentos complexos, psicologicamente sensíveis e potencialmente capazes de gerar neuroses, tais como tragédias e traumas históricos. A memória instrumentaliza, mas também oprime, tudo depende do processo de conscientização.