bluuebunny/crossref_metadata_2025 huggingface dataset:
PHYSICAL AND CHEMICAL PROPERTIES OF MODIFIED BITUMEN PRIMERS FOR ANTI-CORROSION PROTECTION OF AGRICULTURAL MACHINERY AND EQUIPMENT
Authors:   All-Russian Research Institute for Use of Machinery and Petroleum Products in Agriculture, Knyazeva Larisa , Kur`yato Nikolay ,   Tambov State Technical University, Dorokhov Andrey ,   All-Russian Research Institute for Use of Machinery and Petroleum Products in Agriculture
Published: September 2024

Compositions based on bitumen primers can be used for anti-corrosion protection of agricultural machinery and equipment. Their physicochemical properties were studied. It has been shown that the thickness of coatings, which is responsible for the effectiveness of barrier protection, increases as expected with an increase in the number of applied coating layers, and decreases even with a slight increase in temperature and with an increase in the amount of solvent in the case of coating by dipping. Increasing the amount of solvent added to the bitumen primer from 40 wt. % up to 67 wt. % leads to a reduction in coating thickness by 55 times. Brush application produces thinner finishes than dip application. Moisture absorption for modified BP with 67 wt. % solvent is 1-2 orders of magnitude higher than that of BP with 40 wt. % white spirit, therefore, a decrease in protective effectiveness can be expected for these materials. According to experimental studies, the contact angles for the original BP exceed 900C, which indicates the presence of hydrophobic properties. The type and concentration of additives affect the contact angles. Introduction 5 wt. % of modifying additives, paraffin P2 and Emulgin, reduces the contact angle of BP, the addition of KO-SZhK, on the contrary, increases it, improving hydrophobic properties. BP with 40 wt. % white spirit, including those with additives, shows good adhesion to carbon steel 0.8 kp. At 67 wt. % solvent in the presence of drying oil and unrefined sunflower oil additives, adhesion worsens. Viscosity-temperature dependences in semi-logarithmic coordinates for modified BP are close to linear in the temperature range 20 -60 0C with a high approximation reliability index R2 = 0.9543 - 0.9833. Based on the physicochemical properties, high anti-corrosion properties can be assumed.
THE RESULTS OF EXPERIMENTAL STUDIES OF A PONTOON PUMP FOR MANURE STORAGE FACILITIES
Authors:   Samara State Agrarian University, Kirov Yuri , Milyutkin Vladimir ,   Samara State Agrarian University, Kirov Vsevolod ,   Samara State Agrarian University, Ryabtsev Andrey ,   Samara State Agrarian University
Published: September 2024

The main methods of preparing organic fertilizers from manure runoff coming from pigbreeding complexes are analyzed. In particular, one of the effective technologies is the technology of homogenization of runoff in lagoons-manure storages. The purpose of the article is to substantiate the design and parameters of the pontoon pump for homogenization and pumping of liquid organic fertilizers (LOF) from lagoons-manure storages. The analysis of studies on the problem of homogenization and pumping of LFO from lagoons-manure storages made it possible to formulate scientific prerequisites for improving the working process of mixing manure runoff in manure storages and pumping them to the place of application to the soil. Their essence lies in the substantiation of the design parameters of the transporting screw - length, diameter and frequency of its rotation. A new design of the pontoon pump is described and a diagram of its location when changing the depth of the lagoon-manure storage is presented. A diagram of the working process for the pontoon pump, consisting of three stages, is developed. The pump flow rate, the total specific energy of the pumped liquid at the pump outlet, and the pressure created by the conveying screw are determined. The analysis of the forces applied to a point in the conveying part of the pontoon pump is performed, which made it possible to determine the trigonometric functions of the angular parameter. Research is conducted using the multifactorial experiment technique. An analytical dependence of the change in the pump pressure on the diameter of the conveying screw casing and the length of the conveying screw at a constant screw rotation frequency is obtained. A graphical dependence of the response surface is constructed. The obtained design parameters ensure the efficient flow of the working process of pumping ZOU from the manure storage lagoon with the specified parameters of pressure and flow rate.
INVESTIGATION OF THE PARAMETERS OF A PERMANENT TECHNOLOGICAL TRACK DESIGNED FOR THE CARE OF CROPS IN THE CENTRAL CHERNOZEM REGION
Authors:   Voronezh State Agrarian University named after Emperor Peter the Great, Vasiliev Vladimir , Afonichev Dmitry ,   Voronezh State Agrarian University named after Emperor Peter the Great
Published: September 2024

A study of the parameters of the created and formed permanent tramline intended for the passage of agricultural machinery when caring for crops in the Central Black Earth Region has been completed. It has been established that the width of the lanes used for the passage of agricultural machinery propulsion depends on the type of crops cultivated and the sprayers used, as well as on the location of the tramline on the agricultural field. The average width of the lanes on straight sections when forming a constant tramline for crops, which are sown in a narrow strip method, with a self-propelled sprayer on straight sections was 500 mm, and on turning sections - 900 mm; using a trailed sprayer working in tandem with a tractor, the average stripe width on straight sections was 650 mm, and on turning sections – 900 mm. When creating a constant tramline for sugar beet crops, regardless of the type of agricultural machinery used, the average width of the stripes on straight and turning sections was 900 mm. The length of permanent tramline strips for an agricultural field having a rectangular shape was calculated, and it was found that it depends not only on the geometric shape of the field, but also on the operating parameters of the agricultural machinery used and the nature of the location of straight and turning sections. Based on the data obtained, a calculation was made of the percentage of the allocated area of the agricultural field for its creation or formation. When caring for agricultural crops that are sown in a narrow stripe method using a self-propelled sprayer, the percentage of the allocated field area under a constant tramline is 4.7, and when using a trailed sprayer working in tandem with a tractor, the percentage of the allocated area is 5.9. The percentage of the field area allocated for a constant tramline when cultivating sugar beets is 4.7 and does not depend on the type of agricultural machinery used.
REDUCING IRRIGATION WATER HARDNESS BY OZONATION
Authors:   Voronezh State Agrarian University named after Emperor Peter the Great, Baskakov Ivan , Orobinsky Vladimir ,   Voronezh State Agrarian University named after Emperor Peter the Great, Himchenko Arkady ,   Voronezh State Agrarian University named after Emperor Peter the Great, Golubenko Dmitry ,   Voronezh State Agrarian University named after Emperor Peter the Great, Chernova Olga ,   Voronezh State Agrarian University named after Emperor Peter the Great
Published: September 2024

Abstract. The article presents the research on the effect of ozone treatment on the hardness of irrigation water. The effect of hard water on plant growth and development has been analyzed. It has been revealed that excessive magnesium and calcium ions in irrigation water lead to the suppression of agricultural crops and a decrease in their yield. To conduct laboratory studies, water was taken from a natural reservoir located near the village of Gvazda, Buturlinovsky District, Voronezh Region, which is used by local farmers to irrigate agricultural land. The sample was divided into two parts, one of which was subjected to ozone treatment, and the second was a control variant. Laboratory studies have established that the total water hardness in the natural reservoir was 21 dH, which corresponds to 7.5 mg eq / l. This level of hardness is excessive and will negatively affect plants. Ozonation at an average ozone concentration in the ozone-air mixture of 4.67 mg/m3 allowed to reduce the total water hardness to 14 dH, which is comparable to 5 mg eq/l. Intensive water softening occurred at ozone treatment doses of up to 840 mg min/m3. Consequently, ozonation reduces the content of polyvalent metal ions, which in high concentrations have a negative effect on plants. Modern compact, energy-efficient, high-performance ozonizers can be easily integrated into the design of sprinkler machines. Softer water will have a positive effect on the efficiency of irrigation and the reliability of irrigation systems. In addition, ozone water treatment will have a bactericidal and disinfectant effect, which will prevent the development of various diseases and pests.
ASSESSMENT OF THE EFFECTIVENESS OF COMBINES IN SOYBEAN HARVESTING
Authors:   All-Russian Research Institute for Use of Machinery and Petroleum Products in Agriculture, Erokhin Gennady , Chernikov Dmitry ,   All-Russian Research Institute for Use of Machinery and Petroleum Products in Agriculture
Published: September 2024

A significant difference in the efficiency of using combine harvesters for soybean harvesting is an objective reality. And it is important for the consumer to know this efficiency rating for each combine. Existing standards for economic assessment require specially organized, expensive tests and the collection of a large amount of initial information. The paper proposes a method for assessing efficiency, which is based on the final results of combine harvesters during the harvesting season. The main indicator used is efficiency loss. A combine harvester with minimal efficiency losses operates at soybean harvesting with maximum efficiency. The use of the proposed method for assessing efficiency is shown using the example of combines harvesting soybeans at an agricultural enterprise in the Tambov region. The efficiency loss indicator for the ACROS 595 Plus combine was 4954 rubles/t, for the RSM 161 combine – 5147 rubles/t, for the ACROS 530 combine – 4619 rubles/t, ACROS 550 – 7215 rubles/t. The ACROS 595 Plus combine turned out to be more efficient than the others, as it has minimal efficiency losses. The economic effect of the combine turned out to be maximum and amounted to more than 316 thousand rubles. It was found that operating costs account for 33...50% of efficiency losses, respectively, technological losses - 50...67%. Technological losses of ACROS 530 and ACROS 550 combines were 2 times higher than operating costs. The proposed method for assessing the efficiency of combine harvesters for soybean harvesting assumes as input data the actual final performance indicators of the combines (hours, quality indicators, etc.). Along with this, it is proposed to determine fuel costs, maintenance and repair costs using statistical dependencies obtained as a result of monitoring the operation of combines in real operation. This approach makes it possible to reduce the complexity of collecting initial data and increase the accuracy of performance assessment.
Entrepreneurship in the era of society 5.0: Navigating digitalization for innovation and growth
Authors: Putra Juniawan Mandala , Karundeng Deby R. , Gofur Abdul , Tresnadjaja Reynaldi , Suhara Ade , Sukmayadi Sukmayadi , Sopyan Ahmad
Published: September 2024

Purpose: This study explores the symbiotic relationship between entrepreneurship and digitalization in Society 5.0, emphasizing the pivotal role of entrepreneurs in navigating and leveraging digital technologies to foster innovation and propel economic development.
Research Methodology:  This study uses quantitative methods to explore entrepreneurship in the era of Society 5.0, focusing on digitalization for innovation and growth. The population comprises entrepreneurs in Indonesia who use digital technology in their business. The sample comprised of 200 purposively selected entrepreneurs. Data were collected using an online questionnaire on the use of digital technology, innovation, and business growth. Data analysis, including validation, descriptive analysis, and SEM-PLS, was conducted using Smart PLS. The results are expected to provide insights into digital strategies for business innovation and growth.
Results: The results highlight how entrepreneurs can leverage digital technologies, such as AI, IoT, and big data, to develop innovative products, improve operational efficiency, expand markets, and make better decisions. The benefits include global market access, improved customer experience, and better business sustainability. This makes entrepreneurs more competitive and responsive to market change.
Limitations: Today's entrepreneurship faces limitations, such as technology dependence, adaptation difficulties, data security risks, and the digital divide. Entrepreneurs also encounter global competition, changing regulations, a lack of digital skills, poor technology infrastructure, and funding difficulties. Overcoming these challenges requires support from the government, the private sector, and educational institutions.
Contributions: This research helps institutions develop digital policies and training programs, adds to the global literature on entrepreneurship in the Society 5.0, provides digital strategies for management, and improves entrepreneurs' competencies in utilizing digital technologies. It provides practical guidance to support business innovation and growth in the digital age.
Strategi Pemerintah Kota Makassar Dalam Pemulihan Ekonomi Melalui Program Makassar Recover
Authors: Jonatan Silvester , Bahri Syamsul , Juharni Juharni
Published: September 2024

Strategi Pemerintah Kota Makassar Dalam Pemulihan Ekonomi Melalui Program Makassar Recover. Tujuan penelitian adalah untuk mengetahui strategi pemerintah Kota Makassar dalam pemulihan ekonomi melalui program makassar recover dan kebijakan yang dilakukan oleh pemerintah Kota Makassar dalam pemulihan ekonomi melalui sektor UMKM. Ini yang menujukan bahwa Strategi Pemerintah Kota Makassar Dalam Pemulihan Ekonomi Melalui Program Makassar Recover. Berdasarkan hasil penelitian yang telah dilakukan, perumusan strategi sudah sesuai, hal ini dapat dilihat bahwa dalam strategi utama yang dijalankan ada tiga tahapan, yaitu Imunitas Kesehatan, Adaptasi Sosial, Pemulihan Ekonomi. Dalam kebijakan yang dilakukan oleh pemerintah Kota Makassar dalam pemulihan ekonomi melalui sektor UMKM, dinilai sudah berjalan dengan baik, hal itu ditandai dengan adanya bantuan sosial tunai maupun non tunai yang diberikan oleh pemerintah untuk meningkatkan kualitas UMKM, selain itu adanya berbagai pelatihan dasar bagi para pelaku UMKM agar bisa lebih kreatif dan produktif dalam mengembangkan usaha UMKM.
Makassar City Government Strategy for Economic Recovery Through the Makassar Recover Program. The main issues raised in this study are. What is the Makassar City Government's strategy for economic recovery through the Makassar Recover Program and what are the policies implemented by the Makassar City Government in economic recovery through the MSME sector? This is what shows the Makassar City Government's strategy for economic recovery through the Makassar Recover Program. Based on the results of the research that has been carried out, the strategy users are appropriate, it can be seen that in the main strategy implemented there are three stages, namely Health Immunity, Social Adaptation, Economic Recovery.In the policy implemented by the Makassar City government in economic recovery through the MSME sector, it is considered to have gone well, this is indicated by the existence of cash and non-cash social assistance provided by the government to improve the quality of MSMEs, in addition to the existence of various basic training for actors. MSMEs can be more creative and productive in developing MSME businesse.
APRENDIZADO DE MATEMÁTICA EM ALUNOS COM EPILEPSIA
Authors: Coelho Marina Póvoa Pontes , Czapski Alessandra Ruita Santos
Published: September 2024

A epilepsia é uma condição neurológica que afeta cerca de 1% da população mundial, impactando significativamente funções cognitivas essenciais para o aprendizado matemático, como memória de trabalho, atenção e processamento de informações. Alunos com epilepsia enfrentam desafios no ambiente educacional, não apenas devido às crises epilépticas, mas também pelos efeitos dos medicamentos anticonvulsivantes, que podem comprometer o desempenho acadêmico. Estudos indicam que esses alunos apresentam maior risco de dificuldades de aprendizagem e desempenho inferior, particularmente em áreas que demandam habilidades cognitivas complexas, como a matemática. Este artigo de revisão sintetiza a literatura sobre os desafios enfrentados por alunos com epilepsia no aprendizado de matemática e explora estratégias pedagógicas adaptadas para apoiar seu desenvolvimento. A metodologia adotada envolveu uma revisão sistemática de estudos relevantes publicados entre 2000 e 2023, utilizando bases de dados como PubMed, Scopus e Google Scholar. Os resultados apontam que déficits em memória de trabalho, atenção e processamento de informações são frequentes nesses alunos, afetando negativamente seu desempenho em áreas como aritmética, álgebra, geometria e resolução de problemas. Intervenções pedagógicas, incluindo o uso de tecnologia assistiva, ensino baseado em multimídia, aprendizagem colaborativa e instrução diferenciada, mostraram-se eficazes para melhorar o desempenho desses alunos. Além disso, é fundamental abordar o impacto psicológico e social da epilepsia, oferecendo suporte emocional e psicológico, capacitação de professores e promovendo um ambiente escolar inclusivo. Estudos futuros devem investigar o uso de tecnologias emergentes, neuroplasticidade e abordagens interdisciplinares para desenvolver intervenções ainda mais eficazes e inclusivas.
Assesment of Pain Management in Chronic Pancreatitis after Lateral Pancreatico Jejunostomy
Authors: Murad Dr. S M Kamrul Hasan , Rahman Dr. Mohammad Mustafizur , Haque Dr. Md. Mamunul , Kamal Dr. Md Mostafa
Published: September 2024

Background: The main symptom of chronic pancreatitis is pain, which is treated via lateral pancreaticojejunostomy (LPJ) to relieve symptoms. Patients with dilated pancreatic ducts and excruciating pain are treated with it. Slowing the disease's course and providing optimal pain relief can be accomplished through surgical decompression of the duct and ductal drainage. Objective: The aim of this study is to assessment of pain management in chronic pancreatitis after lateral pancreatico jejunostomy. Methods: The cross-sectional observational study was conducted in the department of Surgery, Avicenna hospital limited, Sirajganj, Bangladesh, from October 2022 to September 2023. A total of 90 patients who underwent lateral pancreatico jejunostomy for patients with chronic pancreatitis were included in the study. The questionnaire was pretested, corrected and finalized. Data were collected by face-to-face interview and analyzed by appropriate computer based programmed software Statistical Package for the Social Sciences (SPSS), version 24. Results: In this study, with a range from 20 to 70 years, maximum 36 (40.0%) of the patients were within the age group of 31 - 40 years and minimum 5 (5.6%) of the patients were in the age 61 - 70 years and most of the patients 56 (62.20%) were male and 34 (37.80%) patients were female. Most of the patients 46 (51.1%) came from middle-income families. The majority of respondents had history of smoking 53 (58.90%) and 37 (41.10%) were nonsmoker. The majority of respondents had no history of alcohol intake 66 (73.30%) and 24 (26.70%) were alcoholic. Among total population 58 (64.40%) had diabetes mellitus and 32 (35.6%) did not had diabetes mellitus. Majority of the respondents had upper abdominal pain (100%) followed in decreasing order by nausea/vomiting 68 (75.6%), history of weight loss 61 (67.80%), fatigue 47 (52.2%), fever 37(41.10%), steatorrhoea 35(38.90%), diarrhoea 29(32.20%) and shortness of breath 21(23.30%). Majority of the ..
Cornual Ectopic Pregnancy Rupture Early Diagnosis and Treatment: A Case Report
Authors: Kapoor Radhika , Raghuvanshi Apoorva
Published: September 2024

Cornual pregnancy is a severe form of ectopic pregnancy, comprising 2-4% of such cases and presenting a mortality rate 6-7 times higher than typical ectopic pregnancies. It is often confused with interstitial pregnancy which arises from the implantation of the gestational sac in the myometrium’s proximal part. Diagnosis and treatment are challenging and considered medical emergencies due to potential for significant maternal haemorrhage. This is a case report of a 26-year-old woman in hypovolemic shock due to a ruptured ectopic pregnancy, confirmed via ultrasound and treated with emergency laparotomy, revealing a left corneal ectopic pregnancy, which was successfully repaired.
Impact of Various Dietary Protein Sources on Growth Performance of Nile Tilapia (Oreochromis niloticus) Fingerlings and on Water Quality
Authors: Arshad Maryam , Ali Shaukat , Afzal Wajeeha , BiBi Zahida , Mohsin Muhammad , Raza Hassan , Abbas Amir , Raheel Syed Muhammad Moeen uddin , Sabtain Talat
Published: September 2024

Aquaculture industry provides proteins and unsaturated fatty acids worldwide. Fresh water aquaculture is considered as the most prominent type of aquaculture in the world. Nile tilapia aquaculture is favored because it can adopt to wide range of environments and can tolerate various abiotic stresses. However, the success and profitability of aquaculture is significantly affected by type of feeds used in aquaculture system. An experiment was conducted to assess this important aspect of aquaculture. Nile tilapia fingerlings were fed on three different protein sources to assess the effects of these experimental diets on growth of fingerlings and on water quality. Three protein sources were freshwater shrimp meal (FSM), black soldier fly larvae (BSF) and soybean meal (SBM). Fingerlings were divided into groups based on their respective experimental diets and were arranged according to CRD with three replicates. Each replicate contained 30 fingerlings. Data was recorded for growth attributes of fingerlings and for water quality attributes. Analysis of data shows that BSF caused 32% increase in final weight of fingerlings followed by FSM, which caused 24% increase as compared to controlled. Net weight gain was also significantly enhanced by experimental diets. BSF caused 88% increase in weight gain as compared to controlled. BSF also increased 43% survival rate of Nile tilapia fingerlings as compared to fingerlings fed with controlled diet. Water quality was not much affected by all diets. Water quality parameters like DO, pH, temperature, ammonia and phosphorus all were in optimum range for tilapia culture. However, BSF provided 136% more phosphorus as compared to controlled. This study reveals the beneficial effects of BSF larvae protein source for Nile tilapia culture. So, from these findings, it can be suggested to partially replace fish meal with BSF larvae meal.
Tecnología financiera al servicio del cliente: percepción sobre herramientas digitales bancarias en Lima
Authors: Yataco Paredes Luis Manuel Jesus , Mancilla Carbajal Angie Alexandra , Chávez Vera Kerwin José
Published: September 2024

The scientific study aims to establish the perception of banking customers in a district of Lima, Peru, regarding the effect of digital tools on the quality of service and customer care in the banking sector. It is based on a positivist approach, adopting a quantitative paradigm through a descriptive, non-experimental, and cross-sectional field method. The research employs a probabilistic random sampling method to select a representative sample of 350 banking customers in Lima, Peru. Data collection is conducted through surveys using a 21-question questionnaire. Before its implementation, the questionnaire underwent a pilot test and was evaluated by a panel of five experts. The reliability of the questionnaire was verified using Cronbach's alpha coefficient, obtaining an index of 0.87. The data were analyzed using SPSS v.27 statistical software and presented in the form of tables and graphs. The results revealed a positive perception among banking customers about the impact of digital tools applied in the banking sector on the quality of service and customer care. Additionally, the study highlights the importance of understanding individual user expectations and ensuring a regulatory framework that fosters customer trust. The research concludes by emphasizing the positive perception of banking customers regarding the impact of financial technology on the quality of service and customer care in the banking sector.
Educación nutricional para el fortalecimiento de la calidad de vida en adultos mayores
Authors: Santillán-Espinoza Elsy Belén , Pérez-Rojas José Luis , Guanga-Casco Edwin Rogelio
Published: September 2024

The adoption of healthy habits regarding food can be considered a necessity at any stage of life. However, this conviction is more significant when it comes to boosting the quality of life in older adults who require more attention regarding the form and content of their diet. In this sense, it is clear that, when related to health, quality of life acquires a comprehensive perspective where individual well-being is related, both to personal care when eating or acquiring healthy lifestyle practices, as with the establishment of relationships in the environment in which individuals operate. From this perspective, this article aimed to interpret the relevance of educational strategies to promote nutritional habits that favor the quality of life of older adults in an Ecuadorian town. From the point of view of methodology, an approach was carried out from the mixed approach, which involved, at first, a hermeneutics of the theories and approaches that relate nutritional education to quality of life. Subsequently, the results of a questionnaire on nutritional education are analyzed, aimed at a sample of older adults who live in the context under study, to assess their knowledge regarding nutritional education in relation to their quality of life. Finally, it can be confirmed that older adults' nutritional education level guides them in adopting eating habits that can improve their quality of life.
Los NODESS en Sinaloa como estrategia para incentivar el desarrollo regional
Authors: Velarde Rodríguez María Guadalupe
Published: September 2024

The Social and Solidarity Economy refers to a group of organizations that through their work promote socioeconomic, cultural and environmental development in a region. This model evokes cooperatives, ejidal communities, savings banks and foundations. In Mexico, the INAES regulates NODESS, defined as alliances between the social sector of the economy, academia and government, which unite their capabilities to have a positive impact on a region. The objective was to analyze the importance of the Social and Solidarity Economy and the relevance of NODESS alliances in Mexico, particularly in Sinaloa, as a regional development strategy. The research was qualitative, with the category study technique supported by the documentary record of digital scientific databases, with search criteria the period of the publications (2018 to 2023) and the keywords. The information was classified into concepts, practices and axes, synthesized and patterns were deduced. To deepen the analysis, a NODESS experience from Sinaloa was integrated. The results highlight the importance of the practices of the Social and Solidarity Economy in the communities and the acceptance of the NODESS in Mexico, the coincident axes were strengthening of productive management, associative entrepreneurship and professionalization of personnel. It is concluded that NODESS alliances are an opportunity to promote the primary sector in Sinaloa. For future research, it is proposed to prepare a compendium of good practices of the NODESS in Sinaloa, with the intention of disseminating it and promoting the creation of new alliances.
Tumor spread through air spaces in lung cancer: prospective analysis of the accuracy of intraoperative frozen section examination
Authors: Luciano de Almeida1 Germano , Maineri Pinto1 Bruno , Maineri Pinto1 Vitor , Caldart Tregnago1 Aline , Fragomeni Almeida1 Renata , Ribeiro Pinto Filho1 Darcy
Published: September 2024

Objective: To establish the accuracy of frozen section examination in identifying tumor spread through air spaces (STAS), as well as to propose a reproducible technical methodology for frozen section analysis. We also aim to propose a method to be incorporated into the decision making about the need for conversion to lobectomy during sublobar resection. Methods: This was a nonrandomized prospective study of 38 patients with lung cancer who underwent surgical resection. The findings regarding STAS in the frozen section were compared with the definitive histopathological study of paraffin-embedded sections. We calculated a confusion matrix to obtain the positive predictive value (PPV), negative predictive value (NPV), sensitivity, specificity and accuracy. Results: The intraoperative frozen section analysis identified 7 STAS-positive cases that were also positive in the histopathological examination, as well as 3 STAS-negative cases that were positive in the in the histopathological examination. Therefore, frozen section analysis was determined to have a sensitivity of 70%, specificity of 100%, PPV of 100%, NPV of 90.3%, and accuracy of 92% for identifying STAS. Conclusions: Frozen section analysis is capable of identifying STAS during resection in patients with lung cancer. The PPV, NPV, sensitivity, and specificity showed that the technique proposed could be incorporated at other centers and would allow advances directly linked to prognosis. In addition, given the high accuracy of the technique, it could inform intraoperative decisions regarding sublobar versus lobar resection.
Effectiveness of the Walkbot system in patients with infantile cerebral palsy
Authors: Nefedeva Darya L. , Abdrakhmanova Leisan I. , Bodrova Rezeda A.
Published: September 2024

BACKGROUND: Estimating the effectiveness of robotic mechanotherapy is crucial in the rehabilitation of children with cerebral palsy.
AIM: To evaluate the effectiveness of the Walkbot robotic complex (Walkbot, Korea) in children with cerebral palsy.
MATERIALS AND METHODS: The study included 35 patients with infantile cerebral palsy who received courses of rehabilitation therapy based on the state autonomous institution “City Children’s Polyclinic No. 7.” A comparative analysis of the functional motor outcomes between two groups of children with cerebral palsy was performed. Group 1 was treated with locomotor therapy on the Walkbot, whereas group 2 was not prescribed with the apparatus.
RESULTS: The effect of using the Walkbot mechanotherapeutic complex on functional motor outcomes in patients with infantile cerebral palsy was evaluated. Better dynamics of the level of motor skills development on the GMFM-66 scale was noted in group 1 (by 6.8% in group 1 and 4.1% in group 2; p=0.006). The Hauser index (p=0.05) indicated an improvement in locomotor function, which increased the level of independence in everyday life according to the FIM scale (p=0.044), compared to the data of children in the control group. Attaining the effect depends on the number of procedures and total number of rehabilitation courses.
CONCLUSION: Children with cerebral palsy who received the Walkbot therapy have better motor outcomes, primarily relating to locomotor function.
Health-Related Quality-of-Life Utility Values in Adults With Late-Onset Pompe Disease: Analyses of EQ-5D Data From the PROPEL Clinical Trial
Authors: MacCulloch Alasdair , Griffiths Alison , Johnson Neil , Shohet Simon
Published: September 2024

Background: Pompe disease is a rare lysosomal storage disorder, leading to accumulation of glycogen characterized by muscle weakness, fatigue, pain, and, in the longer term, a requirement for ventilatory and ambulatory support, and early mortality if untreated. Clinical evidence suggests that enzyme replacement therapy improves health outcomes for adults with late-onset Pompe disease (LOPD). PROPEL was a Phase 3, double-blind, randomized controlled trial, which evaluated cipaglucosidase alfa plus miglustat, vs alglucosidase alfa plus placebo in 123 adult patients with LOPD (clinicaltrials.gov: NCT03729362). Objectives: To analyze EQ-5D health-related quality of life (HRQoL) utility data from PROPEL. Methods: Multilevel modeling techniques (mixed regression methods) were used to analyze PROPEL EQ-5D-3L estimates and predict utility values for 7 health states previously identified in an economic evaluation for LOPD. In PROPEL, EQ-5D-5L values were assessed at screening and at weeks 12, 26, 38, and 52. EQ-5D-5L utility values were mapped to EQ-5D-3L values using the van Hout algorithm as recommended by the EuroQoL and the National Institute of Health and Care Excellence position statement at time of analysis. UK population tariffs were applied for all EQ-5D utility valuations. Utility values were predicted according to 6-minute walk distance (6MWD) and percent predicted sitting forced vital capacity. Results: The mixed model predicted that EQ-5D-3L utility values for patients who could walk >75 m with LOPD ranged between 0.55 and 0.67 according to patient 6MWD and respiratory function. In this analysis, patients with a 6MWD ≤75 m, consistent with a health state requiring wheelchair support in the economic analysis, had a predicted utility value of 0.49. There were few patients in PROPEL who could walk ≤75 m at any time point in the study, hence, these utility estimates should be interpreted with caution. EQ-5D-3L utility estimates from PROPEL were consistent with previously reported EQ-5D-3L values in LOPD. Conclusions: Overall, the results from our analysis indicate that important HRQoL losses are associated with reductions in mobility and respiratory function for patients with Pompe disease. The study provides important evidence of HRQoL utility values for patients with advanced LOPD, a population for whom published data are limited.
Data-Driven Decision Making in Supply Chain Management
Authors: Shashwat Agrawal  , Pranav Murthy  , Ravi Kumar  , Shalu Jain  , Raghav Agarwal
Published: September 2024

The importance of making decisions in supply chain management (SCM) based on data has grown significantly in recent years due to the quickly changing nature of the modern corporate environment. Within the scope of this abstract, the transformational influence of data analytics on supply chain management is investigated. Particular attention is paid to the ways in which data-driven strategies improve decision-making processes, increase operational efficiency, and boost competitive advantage.
The coordination of a number of operations, including as distribution, manufacturing, inventory management, and procurement, is an essential part of supply chain management. In the past, these processes were handled by the use of intuition and facts from the past. But the introduction of sophisticated data analytics tools has completely changed the way that this approach is taken. Organisations are able to improve their operations, acquire deeper insights into the dynamics of their supply chains, and more correctly estimate demand when they make use of real-time data, predictive analytics, and machine learning algorithms.
The Role of Oracle HCM in Transforming HR Operations
Authors: Md Abul Khair  , Srikanthudu Avancha  , Bipin Gajbhiye  , Prof.(Dr.) Punit Goel  , Prof.(Dr.) Arpit Jain
Published: September 2024

Oracle Human Capital Management (HCM) stands out as a revolutionary force in the midst of the quickly changing world of Human Resources (HR). It is transforming conventional HR operations by using cutting-edge technology and strategic insights. It is the purpose of this abstract to investigate how Oracle Human Capital Management (HCM) helps to the modernisation of HR services, the enhancement of employee experiences, the drive of efficiency, and the alignment of HR practices with organisational objectives.
A complete set of technologies that are meant to simplify human resource activities, including recruiting and onboarding, performance management, and employee development, is integrated into Oracle Human Capital Management (HCM). Using cloud-based solutions, Oracle Human Capital Management (HCM) provides scalability and flexibility, which enables businesses to quickly adjust their operations in response to changing market circumstances and business requirements. In today's highly competitive world, when agility and innovation are essential to maintaining development and success, this adaptability and flexibility is very necessary.
One of the most important advantages of Oracle Human Capital Management is its data-driven approach, which offers insights that can be put into action by means of sophisticated analytics and reporting. Because of these skills, human resource managers are able to make choices based on accurate information, recognise patterns, and proactively handle possible problems. An example of this would be the ability of predictive analytics to foresee workforce demands, optimise talent management methods, and improve overall organisational performance of an organisation. Furthermore, the comprehensive data security measures implemented by Oracle Human Capital Management (HCM) guarantee the protection of sensitive employee information, therefore encouraging confidence and ensuring compliance with legal standards.
Oracle Human Capital Management also places an emphasis on the significance of employee experience and engagement. Self-service choices for managing personal information, perks, and career development are made possible by its user-friendly design and mobile accessibility, which makes it more convenient for workers and increases their level of satisfaction. Not only does this emphasis on employee-centric features increase operational efficiency, but it also adds to greater staff retention rates and a more pleasant culture inside the organisation.
Signal Processing for Spinal Cord Injury Monitoring with sEMG
Authors: Nishit Agarwal  , Shreyas Mahimkar  , Sumit Shekhar  , Prof.(Dr.) Arpit Jain  , Prof.(Dr) Punit Goel
Published: September 2024

Spinal cord injuries (SCIs) significantly impair motor and sensory functions, posing challenges to rehabilitation and patient management. Accurate monitoring of SCIs is crucial for evaluating the extent of injury and guiding therapeutic interventions. This study explores the application of surface electromyography (sEMG) as a non-invasive tool for monitoring muscle activity in individuals with SCIs. By capturing electrical signals generated by muscle fibers, sEMG provides real-time data essential for assessing neuromuscular function.
To enhance the effectiveness of sEMG in spinal cord injury monitoring, advanced signal processing techniques are employed. These techniques include noise reduction, which improves signal clarity, feature extraction to identify key patterns in muscle activation, and pattern recognition algorithms to classify muscle responses. The integration of these methods enables more accurate interpretations of sEMG data, facilitating a better understanding of motor capabilities and rehabilitation progress.
The findings highlight the potential of using signal processing in conjunction with sEMG to improve patient outcomes, optimize rehabilitation protocols, and provide insights into the underlying mechanisms of spinal cord injuries. This approach not only advances clinical practices but also supports ongoing research aimed at enhancing the quality of life for individuals affected by SCIs.
Integrating Cloud-Native Solutions in Financial Services for Enhanced Operational Efficiency
Authors: Santhosh Vijayabaskar  , Pattabi Rama Rao  , Pavan Kanchi,  , Shalu Jain  , Raghav Agarwal
Published: September 2024

In an industry marked by fast technological advancement and strict regulatory demands, the incorporation of cloud-native solutions in financial services has become a crucial approach for improving operational efficiency. Cloud-native architectures, which are specifically designed to use the complete functionalities of cloud computing environments, provide substantial benefits compared to conventional on-premises systems. This study investigates the ways in which financial institutions might use these benefits to attain enhanced agility, scalability, and cost-efficiency.
Cloud-native solutions are constructed by using microservices, containerisation, and continuous integration/continuous deployment (CI/CD) methodologies, offering organisations the ability to build applications with greater speed and efficiency. Through the use of these technologies, financial services companies may enhance their capacity to adapt to market fluctuations, optimise their information technology infrastructure, and refine their operations. Microservices enable the creation of modular application aarchitecture, which simplifies adjustments and maintenance processes while minimising periods of system unavailability. Containerisation, using infrastructure such as Docker and Kubernetes, improves the efficient use of resources and ensures consistent operation in various settings. Continuous Integration/Continuous Deployment pipelines optimise development cycles by facilitating regular upgrades and expediting the release of new features.
OUTLOOK FOR THE USE OF RENEWABLE ENERGY SOURCES TO ENSURE ENERGY SECURITY
Authors:   Academy of the Federal Penitentiary Service of Russia, Moscow, Russia, Krut Anatoly A. , Sukhareva Evgeniya V. ,   National Research University MPEI, Moscow, Russia, Rukina Ekaterina I. ,   National Research University MPEI, Moscow, Russia
Published: September 2024

The article presents the results of the study of ensuring energy security through the use of renewable energy sources. The dynamics of electricity generation from renewable energy sources in the Russian Federation for 2013–2023 was analyzed and the largest generating facilities that produce electricity through alternative sources were considered. The impact of RES power generation on the energy trilemma index was assessed and the advantages and disadvantages of this type of generation in the context of energy security were identified.
DEVELOPMENT OF GREEN ENERGY: CURRENT TRENDS AND PROBLEMS
Authors:   National Research University MPEI, Moscow, Russia, Gubanov Eduard G.
Published: September 2024

The article analyzes the trends in the development of green energy in the Russian Federation and in the world. Three state strategies for the development of the energy complex are considered. The main factors that hinder the development of green energy at the present stage are highlighted.
FEATURES OF REGULATION OF TRANSACTIONAL PLATFORMS
Authors:   Institute of Engineering and Economics, National Research University Moscow Power Engineering Institute, Moscow, Russia, Nikiforova Darya V. , Petrova Anna G. ,   Institute of Engineering and Economics, National Research University Moscow Power Engineering Institute, Moscow, Russia, Volkova Anastasia S. ,   Institute of Engineering and Economics, National Research University Moscow Power Engineering Institute, Moscow, Russia
Published: September 2024

The article examines the concept of digital transaction platforms, the scope of their application, advantages and disadvantages in relation to various subjects. The current and planned draft laws that contribute to the regulation of the actions of the subjects of the platform market are analyzed. The analysis was carried out on the basis of legislative acts, scientific articles, and interviews with persons involved in regulating the activities of digital platforms. Their imperfections were revealed, and proposals for regulating platforms in Russia were considered. It is concluded that the measures applied by the state are quite appropriate and will benefit the economy as a whole.
A STOCK PRICE PREDICTION MODEL BASED ON INVESTOR SENTIMENT AND OPTIMIZED DEEP LEARNING
Authors: Kumar L Mr. Vijay , Sri P. Usha , Sanjana P. Laxmi , Harshini L.
Published: September 2024

Reducing investing risks and increasing rewards are possible with an accurate stock price forecast. This study builds the MS-SSA-LSTM model by combining the multi-source data influencing stock prices and using deep learning, swarm intelligence algorithms, and sentiment analysis. In order to create a distinct sentiment dictionary and determine the sentiment index, we first scan the East Money forum postings. Next, the hyperparameters of the Long and Short-Term Memory networks (LSTM) are optimized using the Sparrow Search Algorithm (SSA). Lastly, LSTM is utilized to predict future stock prices by integrating the sentiment index with fundamental trading data. Tests show that the MS-SSA-LSTM model performs better than the others and has a high degree of generalizability. The average improvement in R2 between MS-SSALSTM and regular LSTM is 10.74%. We discovered that: 1) The prediction performance of the model may be improved by including the sentiment index. 2) SSA is used to adjust the hyperparameters of the LSTM, improving the prediction impact and providing an objective explanation of the model parameter values. 3) The Chinese financial market's extreme volatility makes it more suited for short-term forecasting.
AUTOMATIC RAILWAY GATE CONTROL
Authors: Prabhakar Mr.G. , B. Ravalika  , M. Neha  , P.Srujana  , P.Sneha
Published: September 2024

In place of the current system, which requires a human to operate the gates at level crossings, this study proposes an automated system that can identify when a train is halted, send out an alarm, and open or close the gate accordingly. A railway gate controller, an alarm module, a signal light module, a stuck detection module, a train detection module, and a controller module are all developed to give a solution. While the stuck detection module has one ultrasonic sensor, the train detection module only has four. The train detection and stuck detection modules use ultrasonic sensors to send out high-frequency signals; when these signals are reflected back to the sensors, they indicate the presence of an item. The controller unit then presses the appropriate buttons to activate the gate, alarm generator, and signal lights based on whether the obstruction is a train or stuck. The results of the experimental experiments demonstrate that compared to the current dominating work, the suggested technique produces a railway gate controller that is more cost-effective, dependable, and straightforward. A level crossing alarm system that uses ultrasonic sensors to detect trains and other obstacles.
Women’s Movement and Social Change in India
Authors: - Dr. Alka Sahoo
Published: September 2024

The women’s movement in India stated in 19th century with social reform movement. It was a collective effort to change the status and condition of Indian women. The Patriarchal Indian System made them second class citizen and often called them second gender putting them in inferior position. The present paper focuses on the need of the women’s movement, its phases and its impact on the society as well as adoption of women oriented laws to protect them. It has been found that the women’s movements has played a positive role among women, society and Government towards women’s issues like gender inequality, crime against women, their social, economic, political and legal rights. The women’s movement has brought social change in Indian society by drawing everybody’s attention towards women’ issues and changing the present status of Indian women.