bluuebunny/crossref_metadata_2025 huggingface dataset:
Исследование влияния способов переэтерификации на скорость миграции жидкой жировой фазы жиров для кондитерской и хлебопекарной промышленности с минимальным содержанием транс-изомеров
Authors: И.В. Павлова , М.Б. Коблицкая
Published: November 2024

Исследованы опытные образцы жиров специального назначения для кондитерской и хлебопекарной промышленности, полученных по разработанной рецептуре с помощью энзимной и химической переэтерификации смесей масел и жиров. Установлено, что метод химической переэтерификации обеспечивает более высокую концентрацию твердой фазы и меньшую скорость миграции жидкой жировой фазы смесей жиров в сравнении с энзимной переэтерификацией. Это связано с тем, что при химической переэтерификации конверсии подвергаются все три положения триацилглицеринов с равномерным статистическим распределением жирнокислотных остатков в триацилглицеринах, обеспечивающим формирование однородной кристаллической структуры, в отличие от энзимной переэтерификации, затрагивающей только два крайних положения триацилглицеринов с образованием менее однородного состава триацилглицеринов, который формирует менее однородную кристаллическую структуру.

Experimental samples of special-purpose fats for the confectionery and baking industries, obtained according to the developed recipe using enzymatic and chemical transesterilication of mixtures of oils and fats, were studied. It was found that the method of chemical transesterilication provides a higher concentration of the solid phase and a lower rate of migration of the liquid fat phase of the fat mixtures in comparison with enzymatic transesterilication. This is due to the fact that all 3 positions of triacylglycerols are subjected to conversion during chemical transesterilication with a uniform statistical distribution of fatty acid residues in triacylglycerols, which ensures the formation of a homogeneous crystalline structure, in contrast to enzymatic transesterilication, which affects only 2 extreme positions of triacylglycerol with less formation forms a less uniform crystalline structure.
Исследование фракционного состава белков и жирнокислотного состава масла семян сои сортов отечественной селекции
Authors: М.Л. Доморощенкова , Т.Ф. Демьяненко , И.М. Камышева , И.В. Крылова , Э.И. Горшкова , М.И. Меркулова
Published: November 2024

Проведены исследования фракционного состава белков и жирнокислотного состава масла семян 8 образцов семян сои различных сортов отечественной селекции компании «Соевый комплекс», включенных в Госреестр РФ. Фракционный состав белков определяли по Т.Осборну, жирнокислотный состав масел исследовали методом газовой хроматографии. Содержание сырого протеина в образцах сортовых семян варьировалось в интервале от 34,45 до 38,87 %, а содержание сырого жира в интервале от 23,01 до 25,75 %. Основную долю растворимых белков представляли водорастворимые белки (альбумины). Содержание альбуминов в образцах семян составляло от 82,34 до 93,86%. В масле семян содержание линолевой кислоты (С) изменялось в диапазоне от 45,5 до 53,5 %, содержание олеиновой кислоты (С) от 21,4 до 33,0 %. Содержание полиненасыщенной линоленовой кислоты (С) находилось в интервале от 4,6 до 8,0%.

Fractional composition of proteins and the fatty acid composition of seed oil were studied for 8 samples of soybean seeds of various varieties of domestic breeding of the Soya Complex company, included in the State Register of the Russian Federation. The fractional composition of proteins was determined by T.Osborn solubility, the fatty acid composition of oils was studied by gas chromatography. Crude protein content of samples of soybean seeds ranged from 34.45 to 38.87 %, and crude fat content ranged from 23.01 to 25.75 %. The predominant share of soluble proteins was water-soluble proteins (albumins). Albumin content in seed samples ranged from 82.34 to 93.86 %. In seed oil the content of linoleic acid (C) ranged from 45.5 to 53.5 %, the content of oleic acid (C) from 21.4 to 33.0 %, The content of polyunsaturated linolenic acid (C) was in the range from 4.6 to 8.0%.
Растительно-жировые спреды с активными молочно-кислыми микроорганизмами
Authors: А.П. Степанова , Л.Б. Ловцова , Т.Г. Тагиева , Л.И. Тарасова
Published: November 2024

В статье представлены результаты исследований, проведенных с целью повышения пищевой ценности и потребительской привлекательности растительно-жировых спредов путем обогащения их состава молочнокислыми йогуртовыми заквасками. Показано, что использование молока, сквашенного молочнокислыми йогуртовыми заквасками, позволяет получить продукты повышенной пищевой ценности с натуральным сливочным вкусом и ароматом и лечебно-профилактическими свойствами. Проведенные исследования позволили рекомендовать использование биологически сквашенного молока в производстве спредов.

The article presents the results of studies conducted to improve the nutritional value and consumer attractiveness of vegetable and fat spreads by enriching their composition with lactic yoghurt starters. It is shown that the use of milk, fermented with lactic yoghurt ferments, allows to obtain products of increased nutritional value with natural creamy taste and aroma and therapeutic and prophylactic properties. Studies have allowed us to recommend the use of biologically fermented milk in the production of spreads.
Исследование фракционного состава белков и жирнокислотного состава масла семян подсолнечника
Authors: М.Л. Доморощенкова , Т.Ф. Демьяненко , И.В. Крылова , И.М. Камышева , Э.И. Горшкова , М.И. Меркулова
Published: November 2024

Проведены исследования фракционного состава белков и жирнокислотного состава масла семян 9 образцов семян подсолнечника различных сортов, а также 2 образцов товарных партий семян и 2 образцов выработанных из них шротов. Фракционный состав белков определяли по Т.Осборну, жирнокислотный состав масел исследовали методом газовой хроматографии. Содержание сырого протеина в образцах сортовых семян варьировалось от 14,84 % до 25,85 %, содержание сырого жира в образцах семян варьировалось в широком интервале от 38,40 % до 52,26 %. Фракционный состав белков и жирнокислотный состав масла семян имели довольно большую вариабельность в зависимости от сорта. Фракционный состав белков всех исследованных образцов семян характеризовался преобладанием водо- и солерастворимой фракций в различном соотношении. В образцах семян отечественного происхождения содержание олеиновой кислоты С варьировалось от 15,3 до 42,8 %, содержание линолевой кислоты С составляло от 40,8 до 72,7 %. В образцах семян французских гибридов содержание олеиновой кислоты С достигало значений 91,0 и 88,3 %. В исследованных образцах не удалось проследить взаимосвязи между фракционным составом белков и жирнокислотным составом масла семян.

Fractional composition of proteins and fatty acid composition of oil of 9 samples of sunflower seeds of various varieties, as well as of 2 samples of commodity sunflower seeds and of 2 samples of industrial sunflower meal manufactured from them. The fractional composition of proteins was determined according to T.Osborn solubility scheme, the fatty acid composition of oils by gas chromatography. Crude protein content of samples of sunflower seeds ranged from 14,84 % to 25,85 %, crude fat content varied over a wide range from 38,40 to 52,26 %. The fractional composition of proteins and the fatty acid composition of seed oil had a rather large variability depending on the variety of sunflower seeds. The fractional composition of the proteins of all the studied seed samples was characterized by the predominance of water and salt-soluble fractions in various proportions. In samples of seeds of Russian origin the content of oleic acid (C) ranged from 15.3 to 42.8%, the content of linoleic acid (C) ranged from 40.8 to 72.7%. In samples of seeds of French hybrids, the content of oleic acid (C) reached 91.0 and 88.3 %. In the analyzed samples it was not possible to find a relationship between the fractional composition of proteins and the fatty acid composition of seed oils.
Сравнительный анализ методик реологических исследований на основе модели структурного состояния жидкой фазы подсолнечного масла
Authors: А.В. Федоров , С.М. Волков , Г.Е. Мельник , А.Г. Новосёлов , А.А. Федоров
Published: November 2024

В процессе реологических исследовании образцов подсолнечного масла методом ротационной вискозиметрии авторами получены результаты, свидетельствующие об образовании относительно устойчивого структурного состояния жидкой фазы подсолнечного масла, обладающего более высокой динамической вязкостью, чем в исходном состоянии. Вследствие данного эффекта при температурах менее 50°С наблюдается рост численных значений коэффициента динамической вязкости подсолнечного масла почти на 5 % по сравнению с методом Гепплера. При исследовании образцов 95 % мисцеллы подсолнечного масла методом ротационной вискозиметрии при температурах менее 40°С рост численных значений коэффициента динамической вязкости вследствие образование относительно устойчивого структурного образования жидкой фазы подсолнечного масла по сравнению с методом Гепплера составил около 10 %. Для образцов 75 % мисцеллы подсолнечного масла численные значения коэффициента динамической вязкости, полученные по обеим сравниваемым методикам, практически не отличаются друг от друга. Данные о структурном состоянии жидкой фазы подсолнечных масел позволяют обосновать различия численных значений коэффициентов динамической вязкости образцов подсолнечного масла и мисцелл на их основе, полученных методом ротационной вискозиметрии, с аналогичными данными, полученными методом Гепплера.

In the rheological study of sunflower oil samples by the method of rotational viscometry, the authors obtained results indicating the formation of a relatively stable structural state of the liquid phase of sunflower oil, which has a higher dynamic viscosity than in the initial state. Due to this effect, at temperatures less than 50°C, an increase in numerical values of the dynamic viscosity coefficient of sunflower oil by almost 5 % is observed compared with the Heppler method. When studying samples of 95 % sunflower oil miscella by rotational viscometry at temperatures below 40°C, the increase in the numerical values of the dynamic viscosity coefficient due to the formation of a relatively stable structural formation of the liquid phase of sunflower oil compared to the Heppler method was about 10 %. For samples of 75 % miscella of sunflower oil, the numerical values of the dynamic viscosity coefficient obtained by both compared methods practically do not differ from each other. Data on the structural state of the liquid phase of sunflower oils make it possible to justify differences in the numerical values of the dynamic viscosity coefficients of samples of sunflower oil and miscella based on them, obtained by the method of rotational viscometry, with similar data obtained by the Heppler method.
Исследование динамики окисления модельных жировых смесей, содержащих сопряженные жирные кислоты
Authors: Л.М. Рабинович , Р.Я. Рыжова
Published: November 2024

Объектом исследования являются модельные образцы гидрогенизированного подсолнечного масла, обогащенные различными количествами специально синтезированных сопряженных изомеров линолевой кислоты. Впервые в России получены экспериментальные данные по окислительной стабильности жировых смесей, содержащих сопряженные изомеры линолевой кислоты. Исследовано влияние дозировки сопряженных изомеров и условий хранения жировых смесей (температуры, продолжительности хранения) на интенсивность окислительных процессов.

The object of the study are model samples of hydrogenated sunflower oil, enriched with various amounts of specially synthesized conjugated isomers of linoleic acid. For the first time in Russia, experimental data were obtained on the oxidative stability of fatty mixtures containing conjugated isomers of linoleic acid. The effect of the dosing of conjugated isomers and the storage conditions of fat mixtures (temperature, storage time) on the intensity of oxidative processes was investigated.
Dissociation Dynamics of CO2 on Cu(110) Studied Over a Wide Range of Incident Energies
Authors: Singh Saurabh Kumar , Shirhatti Pranav Ravindra
Published: November 2024

In this work, we have studied the dissociation dynamics of CO2 on a Cu(110) surface using molecular beams with incidence energies ranging from 0.28 eV to 4.6 eV. The incident energy dependence of the initial dissociative reaction probabilities (S0) of CO2 showed two distinct characteristics. At first, S0 exhibits a rapid increase from 1.8 × 10−4 at 0.28 eV to more than 150-fold at 2 eV. Beyond this, only a small increase by less than a factor of 1.5 was observed in the 2 eV to 4.6 eV range, with the S0 being 4.1 × 10−2 at 4.6 eV. Incident angle-dependent measurements reveal total energy scaling to be followed. Measurements using a heated nozzle showed no observable enhancement in S0 due to the vibrational energy of the incident molecules, with an upper limit of vibrational efficacy estimated to be 0.25. Furthermore, an increase in O-atom saturation coverage (resulting from CO2 dissociation) from 0.5 ML to 0.66 ML was observed at high impact energies (> 3 eV), suggesting that newer dissociation sites become accessible at higher energies.
ChatMolData: a Multimodal Agent for Automatic Molecular Data Processing
Authors: Yu Yi , Wang Huien , Zong Libin , Chen Bo , Li Yaqin , Yu Xiaohui
Published: November 2024

In recent years, the development of large language models (LLMs) has revolutionized various fields of natural science, yet their application in molecular data processing remains constrained due to the reliance on single-modality inputs and outputs. To bridge the gap between experimenters and computational tools, we introduce ChatMolData, a novel LLM-based multimodal agent designed to handle diverse molecular data forms, including molecular databases, images, structure-specific files and unstructured & structured documents. ChatMolData integrates the capabilities of LLMs (e.g., GPT-4 and GPT-3.5) with robust toolset that supports data retrieval, structuring, prediction, visualization, and search tasks. Our agent employs a systematic cycle of reasoning and action to efficiently process complex tasks in molecular science. The evaluation demonstrates that ChatMolData achieves over 90% accuracy for 128 diverse tasks, significantly lowering barriers for researchers without computer science background. Our findings highlight the agent's potential in advancing molecular research through improved data accessibility and usability.
Evaluating the effect of oxygen vacancies on the OER activity of LaNiO3
Authors: Tian Chuanmu , Wang Danni , Zhang Kelvin Hongliang , Hofmann Jan Philipp
Published: November 2024

In this work, we have investigated the effect of oxygen vacancies on the surface composition, electronic structure and OER performance of LaNiO3. The results show that the OER performance of LaNiO3 can be improved both by lowering the oxygen partial pressure during film growth or annealing the thin film in H2 atmosphere. X-ray photoemission spectroscopy (XPS) shows a significant increase in La ratio on the LaNiO3 surface after the introduction of oxygen defects, especially after H2 treatment where Ni/La reaches 3.5:1. The presence of oxygen vacancies leads to the aggregation of Ni on the surface of LaNiO3, which plays a crucial role in enhancing the OER performance of LaNiO3. In addition, the OER activity of both LaNiO3 and oxygen vacancy rich LaNiO3 decreases upon cyclic voltammetry (CV) between +1.0 V and +1.5 V vs. RHE with proceeding cycle numbers. XPS results reveal that the CV treatments lead to the decrease of Ni concentration at the LaNiO3 surface, which is an important factor for the decrease in the OER performance of LaNiO3 as well as oxygen vacancy rich LaNiO3.
Dynamic Au-C anchors in molecular junctions under oriented external electric fields
Authors: Samajdar Rajarshi , Yang Hao , Yi Seungjoo , Wang Chun-I , A. Pence Michael , Meigooni Moeen , Putnam Seth , Liu Xiaolin , Ren Jitong , S. Moore Jeffrey , Tajkhorshid Emad , Rodríguez-López Joaquín , E. Jackson Nicholas , M. Schroeder Charles
Published: November 2024

Terminal anchor groups play a key role in controlling the stability and electronic properties of molecular junctions. Single molecule junctions typically consist of two terminal anchors linking organic molecules to metal electrodes. Here, we show that p-terphenyl derivatives containing only a single terminal anchor exhibit conductance features similar to junctions with two terminal anchors, which arises due to dynamic Au-C bond formation under oriented external electric fields (OEEFs). A set of p-terphenyl derivatives with one terminal anchor was prepared and characterized using automated chemical synthesis, single molecule electronics experiments, molecular dynamics (MD) simulations, and non-equilibrium Green’s function-density functional theory (NEGF-DFT) calculations. Our results show that 4-amino-p-terphenyl (PPP) exhibits a distinct and well-defined high conductance state that is greatly diminished or absent in other p-terphenyl derivatives with single terminal anchors, whereas a low conductance state is observed in all amino-p-terphenyl derivatives due to non-covalent dimeric interactions. The electronic properties of PPP are characterized using a combination of cyclic voltammetry, electrolysis, and electron spin resonance, revealing that the high conductance state in PPP arises due to robust Au-C bond formation facilitated by a radical-based rigid resonating structure under OEEFs. A series of control experiments on junctions with different anchor groups reveals the role of primary amines in forming dynamic linkages under OEEFs. Overall, these results suggest that OEEFs can trigger Au-C bond formation leading to high conductance pathways in organic molecules containing only one terminal anchor. Insights from this work can be leveraged in the design of molecular electronic devices, particularly in understanding the mechanisms of molecular binding and junction formation.
3D2SMILES: Translating Physical Molecular Models into Digital DeepSMILES Notations Using Deep Learning
Authors: Guo Wenqi , Du Yiyang , Shehata Mohamed
Published: November 2024

Physical molecular models are widely used in educational settings for teaching organic and other branches of chemistry, offering an intuitive understanding of molecular structures. Conversely, while less intuitive, virtual models provide additional functionalities, such as retrieving molecular names and other properties. Currently, to the best of our knowledge, there is a gap between 3D molecular models and their digital counterparts. This paper introduces a computer vision model designed to bridge this gap by converting images of physical molecular models into their digital DeepSMILES representations. This conversion facilitates further information retrieval, enhancing educational utility. We developed synthetic and real datasets to train our model and evaluated its performance across various dataset combinations. Additionally, we attempted to improve the model’s accuracy by multi-image input and beam search. We achieved 62.0% top1 accuracy and 80.3% top-3 accuracy with beam search and multi-image input on our validation set. We also explored the model’s characteristics, such as explainability by saliency maps, and examined its calibration. We also discussed the model’s limitations and directions for future research.
Fostering sustainability: green tourism policy in Padang city, Indonesia
Authors: Yenita Yenita
Published: November 2024

West Sumatera possesses a lot of natural wealth in terms of tourism aspects. However, it has not been used optimally, highlighting the need for a comprehensive analysis of public policies in the tourism district to achieve a tourist-friendly green tourism that could be use in the next 10 to 20 years. This research’s purpose is to discover the policies in West Sumatra’s district using a qualitative approach and to be supported from utilizing purposive sampling techniques by doing in-depth interviews and analyzing the results in the format of an interactive model. The outcome proves that the current West Sumatra’s policies did not provide a particular regulation in terms of implementation green tourism. Therefore, it is crucial to adopt a comprehensive cross-sectoral policy approach that actively engages stakeholders and other relevant actors in the development of a green tourism destination in Padang City. This approach is expected to significantly enhance the green tourism potential in Padang City across various related sectors, leading to improved community welfare. Furthermore, the involvement of tourism-conscious communities and various tourism actors is also expected to contribute to establishing Padang City as a prominent green tourist destination in West Sumatra. This study will offer valuable insights for the West Sumatra regional government and contribute to boosting both local and global tourist visits.
Mediating lack of social interaction and financial stress in domestic violence during Covid-19: post covid-19 policy scenario in pakistan
Authors: Suleman Danish , Iqbal Faiza , Bhatti Laiba Iqbal
Published: November 2024

The COVID-19 pandemic that has shaken the global economy, production and trade has also impacted social and domestic life. In this study, the impact of COVID-19 has been investigated on lack of social interaction, financial stress, and how it affects domestic violence in a developing country like Pakistan. The modified scale has been validated using confirmatory factor analysis. Purposive sampling and snowball sampling techniques were used to collect data from 200 respondents in Punjab, Pakistan, for data analysis through SPSS and SmartPLS. The results showed that COVID-19 has a significant influence on lack of social interaction and financial stress. Lack of social interaction and financial stress also increased domestic violence during covid-19. This study appears to be the leading research determining the impact of COVID-19 on lack of social interaction, financial stress, and domestic violence, especially in a developing country like Pakistan.
Phenomenon of the “dawn attacks operation” as a money politics practices in Indonesian election
Authors: Djuyandi Yusa , Mahmuda Diana
Published: November 2024

The practice of handing out money before voting or dawn raids is still the choice of some legislative candidates to gain votes from citizens. Dawn attacks as a practice of money politics are an act of malpractice that can damage the democratic essence of holding general elections, because dawn attacks use money as a reciprocal tool to buy votes. This research uses qualitative methods, data is obtained from various literature, such as media, books, journals and reports related to the phenomenon of dawn attacks in the implementation of post-reform elections. The data obtained was then validated using source triangulation techniques. This research sees that several political actors who are running in the election are still carrying out dawn attacks as a political step to gain victory, however dawn attacks which are a form of money politics endanger democratic values in Indonesia, because they involve vote buying. With the dawn attacks activity, voters followed the political games of elites who only cared about getting votes without put on their capacity and capability. Once the elite who use dawn attacks are elected, then they are will be not paying attention to the public interest, corruption will continue to occur and the policies made will not be in favor of the public interest.
Media and power: a critical discourse analysis of Habib Rizieq's coverage in Indonesian mainstream media
Authors: Sahide Ahmad , Misran Misran
Published: November 2024

The aims of this article is to see the Indonesian media framing toward Habib Rizieq after returning to Indonesia, from Saudi Arabia in 2020. Habib Rizieq Shihab has become one of the media's figures since returning from Saudi Arabia in November 2020. Habib Rizieq is one of the foremost religious figures who has fought or delegitimized Joko Widodo's leadership since 2014. Habib Rizieq has fought for the enforcement of Islamic law in Indonesia and against Jokowi's regime, which he sees as less pro-Islam. The theory used in this article is framing theory.This article analyzes the mainstream media's framing in Indonesia, namely Kompas, Tempo, Jakarta Post, and Republika, in reporting on Habib Rizieq Shihab's figure. In this study, we processed data using the Nvivo 12 and VOSviewer application tools to see media sentiment. In this research, we read 317 news from the four mainstream medias in Indonesia from October to December 2020. We use four keywords in the framing analysis: positive, negative, moderately positive, and moderately negative. This study indicates that moderately negative framing is the highest in Indonesia's mainstream media coverage on Habib Rizieq Shihab's figure. It means that Habib Rizieq failed to reconstruct the power of the masses against Joko Widodo’s regime.
Contested local power in influencing regional development planning in Nabire Papua, Indonesia
Authors: Lewerissa Ch. M. , Edyanto Edyanto
Published: November 2024

This study analyzes the relationship dynamics between local government bureaucratic elites and political elites in Nabire Regency, Papua Province, using a quantitative approach with observation and questionnaires. The research reveals that the Regional Development Planning Agency (Bappeda) contributes significantly (83.1%) to the development planning process, indicating a strong technocratic influence. However, Bappeda faces challenges including unprofessional human resource management, limited budget and infrastructure, poor administrative organization, and inadequate planning and implementation of community-focused development programs. Local elites also exert a significant positive influence (78.7%) on the development planning process. Their role is characterized by the politicization of special autonomy, representation politics concerning poverty and resource management, Papuanization politics focusing on local empowerment, and the coastal-highlands dichotomy affecting development distribution. The study highlights the complex interplay between bureaucratic efficiency and local political dynamics in shaping regional development. It underscores the need for improved resource management, better administrative practices, and more inclusive planning processes. The findings also emphasize the importance of addressing political issues such as special autonomy, representation, and regional divisions to ensure equitable and effective development in Nabire Regency.
Monitoring battery charging using Node-RED
Authors: Vidia Laksmi B Nur , Muhammad Syahril Mubarok  , Reza Rahmadian  , Mahendra Widyartono  , Ayusta Lukita Wardani  , Aditya Chandra Hermawan
Published: November 2024

The need for a smart grid has been spurred by the growth of distributed generation, the aging of the current grid infrastructure, and the desire to alter networks. The development and enhancement of smart grid technology is significantly facilitated by the Internet of Things (IoT) technology. Batteries play a crucial role in the energy storage of electrical systems, including smart microgrids and electric vehicles. To enhance performance and prolong battery life, a Battery Monitoring System (BMS) is required to manage the energy storage process dynamics within the battery. Battery life prediction contributes to the consistent and efficient operation of battery-powered devices. This research presents battery charging monitoring using Nodered. Apart from that, the battery charging feature uses a cut-off concept. The cut off on the battery is to prevent the battery from over-discharging which can damage the battery and shorten its lifespan. This research carried out validation using 3 case studies on battery charging. Validation of measurements uses a comparison between the INA 219 sensor and a multimeter. From experiments, current testing from 3 case studies, it was found that the average difference in current sensor error was 0.19%.
Application of Binary Logistic Regression Method in Diagnosing Ischemic Stroke Disease at Petala Bumi Hospital, Riau Province
Authors: Marizal Muhammad , Uci Lestari Tri
Published: November 2024

Stroke occurs suddenly when blood flow is obstructed while supplying blood to the brain. Ischemic stroke is a type of stroke that often occurs and is a major cause of disability and even death. The large number of ischemic stroke incidents is the result of ignorance of the risk factors that lead to the emergence of ischemic stroke events. The purpose of this study was to determine the risk factors that significantly influence ischemic stroke and to determine the chances of thrombotic and embolic ischemic stroke by involving several independent variables. Factors that are thought to influence the occurrence of ischemic stroke in this study were age, gender, hypertension status, diabetes mellitus status, hypercholesterolemia status, obesity, triglycerides, body mass indeks, diet, and smoking habits. The method used in this research is binary logistic regression. The results of the analysis show that age and hypertension status have a significant effect on ischemic stroke with a classification accuracy of 74% the rest is influenced by other factors
Peer review of the pesticide risk assessment of the active substance gibberellic acid (GA3)
Authors:   European Food Safety Authority (EFSA), Álvarez Fernando , Arena Maria , Auteri Domenica , Leite Sofia Batista , Binaglia Marco , Castoldi Anna Federica , Chiusolo Arianna , Colagiorgi Angelo , Colas Mathilde , Crivellente Federica , De Lentdecker Chloe , De Magistris Isabella , Egsmose Mark , Fait Gabriella , Ferilli Franco , Santonja German Giner , Gouliarmou Varvara , Halling Katrin , Nogareda Laia Herrero , Ippolito Alessio , Istace Frederique , Jarrah Samira , Kardassi Dimitra , Kienzler Aude , Lanzoni Anna , Lava Roberto , Leuschner Renata , Linguadoca Alberto , Louisse Jochem , Lythgo Christopher , Magrans Oriol , Mangas Iris , Mioč Andrea , Miron Ileana , Molnar Tunde , Padovani Laura , Padricello Vincenzo , Panzarea Martina , Parra Morte Juan Manuel , Rizzuto Simone , Romac Anamarija , Rortais Agnès , Santos Miguel , Serafimova Rositsa , Sharp Rachel , Szentes Csaba , Terron Andrea , Theobald Anne , Tiramani Manuela , Vianello Giorgia , Villamar‐Bouza Laura
Published: November 2024

Abstract
The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State Slovenia and co‐rapporteur Member State Slovakia for the pesticide active substance gibberellic acid and the considerations as regards the inclusion of the substance in Annex IV of Regulation (EC) No 396/2005 are reported. The context of the peer review was that required by Commission Implementing Regulation (EU) No 844/2012, as amended by Commission Implementing Regulation (EU) No 2018/1659. The conclusions were reached on the basis of the evaluation of the representative use of gibberellic acid as a plant growth regulator on seedless grapes (field use). The reliable end points, appropriate for use in regulatory risk assessment, are presented. Missing information identified as being required by the regulatory framework is listed. Concerns are reported when identified.
ENHANCING CYBERSECURITY IN WIRELESS SENSOR NETWORKS: ROLE OF ADVANCED DATA COMMUNICATION PROTOCOLS
Authors: Verma Rajesh
Published: November 2024

Wireless Sensor Networks (WSNs) are essential to contemporary data-centric ecosystems, facilitating vital applications in healthcare, smart cities, environmental monitoring, and defense. Nonetheless, the escalating intricacy of these networks, along with their resource-limited nodes, renders them susceptible to a wide array of cybersecurity attacks. This study examines the impact of sophisticated data transfer protocols on the security and resilience of wireless sensor networks (WSNs). Through the analysis of the efficacy of protocols such as Zigbee, Bluetooth Low Energy (BLE), and IEEE 802.15.4 in countering threats like eavesdropping, node capture, and denial of service, we ascertain optimal practices for protocol selection and execution. Furthermore, we evaluate the efficacy of adaptive routing, data encryption, and authentication methods in enhancing data integrity, secrecy, and network availability. The findings emphasize the need of protocol enhancements in protecting WSN data transmission, providing insights into scalable and secure communication frameworks vital for next-generation IoT applications.
Socialising of Harmonising Tax Regulation for Micro, Small and Medium Enterprises (MSMEs) in the Village of Kerinjing
Authors: Fuadah Dr. Luk Luk , Kalsum Umi , Safitri Rika Henda , Wahyudi Tertiarto , Mukhtarudin
Published: November 2024

The aim of this community service is to give a better understanding of harmonizing tax regulations on micro, small and medium enterprises (MSMEs) in the village of Kerinjing. Tax assistance related to the Socialisation of Harmonisation of Tax Regulations for MSMEs in Kerinjing Village, Tanjung Raja Sub-district, Ogan Ilir Regency that will be carried out aims to provide information and for MSMEs based on applicable provisions both those regulated in Law N0. 7 of 2021 concerning Harmonisation of Tax Regulations. The implementation team made three visits for location surveys, implementation and evaluation of community service activities. Implementation of this community service is on 26 October 2022. The number of participants was 30 people. Implementation methods are lectures, tutorials and discussions. During the implementation, questions and answers and discussions were held to see the understanding of the activity participants.  From the results of the service activities, it is clear that there are still many MSME actors who do not yet have an understanding of the harmonization of tax rules. Micro, Small and Medium Enterprises (MSMEs) are expected to report their business tax results as well as possible and to refer to the current tax laws and regulations. The socialisation of harmonisation of tax regulations for MSMEs in Kerinjing Village provided participants with an understanding of the definition of tax, the subject and object of income tax and also provided participants with an understanding of tax obligations related to income tax and value added tax.
Pelatihan Menggunakan Aplikasi Photo Room Sebagai Strategi dalam Meningkatkan Branding Produksi UMKM di Wilayah Kelurahan Bandarjo Ungaran Barat
Authors: Kriswanto Hendra Dedi , Yogi Swaraswati  , Ilyas  , Amin Yusuf
Published: November 2024

Indonesia saat ini mengalami tren berwirausaha yang didorong oleh kebutuhan masyarakat yang beragam, memberikan peluang besar bagi calon wirausahawan, terutama UMKM. Tercatat pada tahun 2021 terdapat 59,2 juta pelaku UMKM di Indonesia, namun banyak yang kesulitan mempromosikan produknya secara efektif. Penggunaan teknologi, seperti aplikasi Photo Room, dapat membantu mengatasi masalah ini. Pelatihan pengeditan foto produk menggunakan aplikasi Photo Room telah dilaksanakan di Kelurahan Bandarjo Ungaran Barat, dengan peserta dari kalangan UMKM. Pelatihan ini mencakup pengenalan fungsi dan manfaat aplikasi, prosedur praktis penggunaannya, serta latihan mengedit foto produk. Peserta menunjukkan antusiasme dan partisipasi aktif sepanjang kegiatan, yang berujung pada kemandirian dalam menggunakan aplikasi sesuai selera masing-masing. Hasil pelatihan ini berdampak positif, memperkuat kerjasama antara Jurusan PLS FIP UNNES dengan Kelurahan Bandarjo Ungaran Barat. Pelatihan ini membuktikan bahwa teknologi sederhana dapat meningkatkan branding produk UMKM dan memberdayakan pelaku usaha kecil.
Transformasi UMKM Perikanan di Kabupaten Badung Melalui Pelatihan Pemasaran Digital dengan Aplikasi www.tokoikan.id
Authors: Kartika Gde Raka Angga , Dewi Ayu Putu Wiweka Krisna , Ernawati Ni Made , Mahatmi Hapsari , Taradhipa I Gusti Agung Dwikhy Oka , Astriani Ni Luh Ayu Gita
Published: November 2024

Kabupaten Badung sebagai daerah yang memiliki jumlah UMKM Perikanan yang cukup banyak menghadapi tantangan dalam pengembangannya, salah satu diantaranya adalah proses pemasaran produk yang banyak memiliki kendala. Hal ini dikarenakan sebagian besar UMKM perikanan di Kabupaten Badung masih menggunakan sistem konvensional dalam proses penjualan produknya, sehingga kesulitan untuk memasarkan produknya dalam skala lingkup yang lebih luas. Perkembangan teknologi yang cukup pesat telah memberikan peluang bagi pelaku industri dan UMKM perikanan untuk mengembangkan pasarnya melalui penjualan online serta adanya implementasi dari kebijakan pemerintah tentang revolusi industri 4.0. Oleh karena itu dalam mencapai hal tersebut dilakukan kegiatan pengabdian ini, yang memiliki tujuan memberikan pemahaman kepada UMKM perikanan di Kabupaten Badung mengenai pentingnya proses pemasaran digital saat ini dengan cara memberikan pelatihan tentang cara dan kiat untuk memasarkan produk perikanan yang dihasilkan oleh UMKM melalui salah satu pasar digital yaitu www.tokoikan.id. Aplikasi pasar digital www.tokoikan.id merupakan salah satu hasil produk hilirasi dari kegiatan pengabdian di Fakultas Kelautan dan Perikanan Universitas Udayana, yang bertujuan untuk memberikan ruang kepada UMKM perikanan untuk dapat melakukan penjualan digital. Sasaran kegiatan pengabdian masyarakat ini adalah UMKM sektor perikanan di kabupaten Badung, dan pelaksanaan Kegiatan pengabdian ini berkolaborasi dengan Dinas Perikanan Kabupaten Badung. Metode kegiatan pengabdian masyarakat dilakukan dengan pelatihan dan pendampingan kepada UMKM perikanan Kabupaten Badung untuk melakukan proses pemasaran digital melalui aplikasi www.tokoikan.id. Hasil kegiatan pengabdian menunjukkan bahwa UMKM perikanan di Kabupaten Badung mulai memahami pentingnya perubahan pola pemasaran dari cara konvensional menuju ke metode pemasaran digital, hal ini di kuatkan dengan adanya beberapa UMKM yang langsung memulai proses pemasaran digital dengan membuat akun penjual di aplikasi tokoikan.id
Pelatihan Instalasi Listrik Penerangan Rumah Tinggal Bagi Siswa SMAN 1 Alalak
Authors: Rif'at  , Paliling  , Watoni M. Ali
Published: November 2024

Pelatihan instalasi listrik penerangan pada rumah tinggal dimaksudkan untuk memberi pemahaman tentang bahaya listrik dan keterampilan instalasi bagi siswa SMAN 1Alalak Kabupaten Barito Kuala. Pelatihan ini diberikan dalam dua tahap, yaitu tahap pembekalan materi dan tahap pengujian materi. Dengan adanya pelatihan ini peserta dapat memahami dengan baik tentang kelalaian dalam pemasangan instalasi listrik, perbandingan instlasi listrik standar / tidak standar, dan pemilihan atau penggunaan proteksi yang sesuai dengan standar dan ketentuan yang ada pada Persyaratan Umum Instalasi Listrik (PUIL). Dalam perancangan sistem instalasi listrik, harus memperhatikan tentang keselamatan makhluk hidup lain dan keamanan  harta  benda  dari  bahaya  atau  kerusakan  yang  bisa ditimbulkan oleh penggunaan instalasi listrik. Pelaksana melalui tim pengabdian telah mengadakan pelatihan terhadap beberapa siswa di SMAN 1 Alalak Kabupaten Barito Kuala dengan memberikan pengetahuan keterampilan secara umum tentang teknik instalasi listrik penerangan pada rumah tinggal. Hal tersebt dilakukan dikarenakan masih minimnya pengetahuan mereka akan hal tersebut. Dari kegiatan pengabdian kepada masyarakat ini, siswa memahami dan bisa mempraktikkan cara pemasangan dan pemeliharaan instalasi listrik. Selebihnya, kegiatan ini memanfaatkan tenaga terampil yang ada, yaitu dosen dan mahasiswa Teknologi Rekayasa Pembangkit Energi dan Teknik Listrik Politeknik Negeri Banjarmasin.
Modern views on the etiology of acute appendicitis
Authors: Morozov A. , Askerov E. , Dogaru D. , Novikova E.
Published: November 2024

This article discusses the main causes of acute appendicitis. We analyzed domestic and foreign literature sources, as well as data from randomized controlled trials on the etiology of acute appendicitis. Acute appendicitis is one of the most widespread urgent surgical pathologies, and complications of this nosology remain at a fairly high level regardless of the development of modern medicine. Despite years of studying acute appendicitis, the problem of its etiology is still debatable. There are different patterns between acute appendicitis and gender differences, as well as age and comorbidities, but it is currently impossible to give an unambiguous answer to the question of the etiology of acute appendicitis.
Current state of the problem of diagnosis, treatment and prevention of pulmonary embolism
Authors: Roslikova E. , Borodulina E. , Yakovleva E.
Published: November 2024

The article analyzes foreign and domestic sources to identify similarities and differences in approaches to the classification, diagnosis and treatment of pulmonary embolism (PE) within various treatment profiles. The literature search was carried out using the eLibrary, CyberLeninka, and PubMed databases. Using the keyword “pulmonary embolism” over the past 10 years, 783 published clinical studies, 741 meta-analyses, >3000 review articles, >1000 systematic reviews, 90 monographs and textbooks were found. It is noted that PE does not have a specific clinical picture, it can be a complication of many diseases or occur under the “mask” of another pathology, which makes its diagnosis difficult. Despite the fact that there are reliable methods for verifying pulmonary embolism, their use is not always possible, which requires extensive knowledge and developed clinical thinking from doctors of various specialties. Rehabilitation is carried out as part of outpatient follow-up treatment and, as a rule, takes about 6 months, while patients are prescribed oral anticoagulant therapy under the supervision of a physician. In individual cases, the rehabilitation period is extended indefinitely. Currently, there is an increase in pulmonary embolism among people who have had a new coronavirus infection (COVID-19).
Effective pharmacotherapy of osteoporosis in perimenopause
Authors: Khabibulina M. , Shamilov M. , Elistratov D.
Published: November 2024

Osteoporosis (OP) is a disease characterized by a decrease in bone mineral density (BMD) and a high risk of fractures. In perimenopausal women with a disturbed hormonal background, the risk of developing this pathology increases significantly. Special diagnostic methods and therapy that take into account the etiopathogenesis of the disease can reduce the disability rates associated with OP among patients of this group. The article provides data on the results of examination and treatment of 57 perimenopausal women with OP and reveals the potential of diagnostics that allows evaluating the effectiveness of therapy. The drug "Osteomed Forte" has shown effectiveness in reducing and closing cavities in the trabecular bone sections in patients with verified OP and androgen deficiency, and improving hormonal status in perimenopause allowed to suspend the development of OP and even achieve its partial regression.
An integrated approach in the treatment of a patient with chronic destructive pulmonary tuberculosis with extensively drug-resistant pathogen
Authors: Chumovatov N. , Aynsanova A. , Chernykh N.
Published: November 2024

A clinical example demonstrating the need for a comprehensive approach in the treatment of patients with chronic tuberculosis and extensively drug-resistant pathogen is presented. The patient repeatedly had relapses of a specific process, despite ongoing anti-tuberculosis therapy for several years. During this period, drug resistance to the new anti-tuberculosis drug bedaquiline was formed, which significantly reduces the possibility of selecting adequate anti-tuberculosis therapy. In addition, the patient has a widespread tuberculous process of the trachea and bronchi, accompanied by massive bacterial excretion. Against the background of the complex treatment, by the 6th month of treatment, it was possible to achieve pronounced positive dynamics, however, a massive fibrous cavity remained in the right lung. Given the low functional parameters limiting the use of resection surgery, the patient was able to undergo collapsosurgical treatment in the form of extrapleural pneumonitis
Creation of aortic regurgitation model on isolated porcine heart and aortic valve-sparing root replacement using a new device for aortic valve cusps positioning
Authors: Uspenskiy V. , Saprankov V. , Guskova M. , Gurschenkov A. , Toropova Ya.G. , Medved M. , Kucherenko V. , Gordeev M.
Published: November 2024

Valve-sparing surgery in ascending aortic and root aneurysms combined with aortic regurgitation (AR) is a relevant and actively developing trend. The ways to improve these operations are the development of new devices to simplify and standardize valve-sparing procedures using animal models and testing in experiment. Objective. To review experimental methods of aortic root aneurysm and AR modeling, as well as devices simplifying aortic valve-sparing root replacement, including a new device for positioning of aortic valve (AV) cusps during valve-sparing root replacement with AV reimplantation (David procedure), which we have developed. Materials and methods. The components of the developed device were manufactured by three-dimensional printing with preliminary modeling in the parametric environment of computer-aided design with the open source code FreeCAD 0.20.1. The possibility of David procedure on the isolated swine aortic root in the experiment using the new device was evaluated. Results. During the experiments we performed aortic root replacement with AV reimplantation on the isolated porcine aortic root. We noted that the developed device provides good exposure of the surgical correction zone and reduces the probability of damage to the aortic root structures, especially to the AV cusps, in the process of reimplantation. The device eliminates the necessity to use assistants during the main stage of intervention, which reduces the probability of operator-associated complications. Conclusion. Standardization and simplification of reimplantation of AV cusps into the vascular graft during aortic root replacement with the help of the device developed by us is achieved by performing trial positioning of AV cusps and hydraulic tests at different positions of the cusps, which simplifies the search for the optimal point of coaptation and allows to keep the found best position of the cusps until their anchoring inside the graft. The directions of further research are improvement of the design of the developed device, experimental studies with evaluation of the result of valve-sparing surgery under conditions of pulsating fluid flow, testing of the technology on large laboratory animals.
Efeito das transferências governamentais no desenvolvimento socioeconômico
Authors: Miranda Marconi Silva , Araújo Juliana Maria de , Rocha Tiago Carneiro da
Published: November 2024

Descentralização fiscal, tendo como base as transferências intergovernamentais, pode melhorar a eficiência alocativa do setor público, porém é necessário analisar sua forma de distribuição e suas consequências nos entes subnacionais. Neste cenário, este artigo buscou investigar o efeito do ICMS turístico no desenvolvimento socioeconômico dos municípios de Minas Gerais que aderiram à política pública de transferência de recursos estabelecida pela Lei 18.030/2009. A estratégia empírica consistiu no uso de modelos estatísticos com dados em painel, considerando como amplitude temporal os anos de 2012 a 2016. Dentre os principais resultados, se destaca o fato de que o ICMS turístico tem efeito positivo sobre o desenvolvimento socioeconômico dos municípios de Minas Gerais que participaram do programa no período analisado.