bluuebunny/crossref_metadata_2025 huggingface dataset:
Nowe formy badania przeszłości. Przestrzeń międzykulturowa w naukach historycznych
Authors: Burkiewicz Łukasz
Published: March 2024

DEFINICJA POJĘCIA: Badania przestrzeni międzykulturowej w naukach historycznych w swojej istocie nawiązują do: 1) sformułowanego w antycznej Grecji terminu ἱστορία (gr. historía), co oznaczało ‘badanie świadectwa’, czyli zdobywanie wiedzy o przeszłości za pośrednictwem badań, a następnie ich krytyczną analizę; 2) „przestrzeni międzykulturowej”, czyli „obszaru” między kulturami, które wzajemnie się przenikają i wchodzą w interakcje na drodze wymiany na wielu płaszczyznach; 3) wprowadzenia badań historycznych w przestrzeń interdyscyplinarną.
ANALIZA HISTORYCZNA POJĘCIA: Metody badawcze i warsztat historyka ulegał różnorodnym wpływom i zmieniał się na przestrzeni wieków, ale niezmiennie nawiązywał do utrzymania priorytetu źródła historycznego w procesach badawczych. Początkowo zainteresowanie wzbudzały przede wszystkim dzieje polityczne, do których w XIX wieku dołączyły również sprawy gospodarcze i społeczne, a w kolejnym stuleciu pojawiły się zagadnienia związane z cywilizacją i kulturą, w tym badania nad wielo‑ i międzykulturowością w przestrzeni historycznej.
UJĘCIE PROBLEMOWE POJĘCIA: Zagadnienia dotyczące przestrzeni międzykulturowej w badaniach historycznych stanowią ważny nurt we współczesnej humanistyce, czerpiący z klasycznego warsztatu historycznego oraz z metod zaimplementowanych z innych dyscyplin, w szczególności z nauk społecznych.
REFLEKSJA SYSTEMATYCZNA Z WNIOSKAMI I REKOMENDACJAMI: Charakterystyczną cechą współczesnej humanistyki są liczne „zwroty badawcze” otwierające naukę na dotąd nieznane obszary, również w przestrzeni badań historycznych. Przynoszą one nowe możliwości, które jednak nie mogą na gruncie badania przeszłości odrzucić bezkrytycznie klasycznego warsztatu historycznego i bogatego dziedzictwa dorobku nauki humanistycznej.
Godność
Authors: Wiśniewski Ryszard
Published: March 2024

DEFINICJA POJĘCIA: Godność jest kluczowym pojęciem kultury i etyki. Jest ono wieloznaczne i nacechowane emocjonalnie. Traktowane bywa jak idea wiążąca uznanie wrodzonej wyjątkowości człowieczeństwa, doskonałości (zasługi) z postawą osobistego poczucia własnej wartości.
ANALIZA HISTORYCZNA POJĘCIA: Nie można zrozumieć idei godności bez przyjrzenia się jej ewolucji mającej źródła w kulturze i filozofii antycznej oraz religii judeochrześcijańskiej. Obie te tradycje łączy dążenie do doskonałości, co interpretuje się jako wyraz wielkości człowieka oraz przekonanie, że to jest możliwe dzięki skierowaniu człowieka ku Absolutowi, Bogu. Nowożytność odkryła godność ludzką jako cel sam w sobie pośród i powyżej relacji użytkowych. Współczesność w kontekście doświadczenia wielkich upokorzeń tej idei zadeklarowała godność osoby jako podstawę praw człowieka i moralności.
UJĘCIE PROBLEMOWE POJĘCIA: Idea godności w swej wieloznaczności daje się ograniczyć do godności osoby, osobowej i osobistej, a także swoistej konfiguracji wartości bezwzględnych. Wiele jej znaczeń ma sens od nich pochodny i jest pozaosobowy. Problematyzacji podlega zastosowanie etyki godności do etyki zawodowej i etyk szczegółowych.
REFLEKSJA SYSTEMATYCZNA Z WNIOSKAMI I REKOMENDACJAMI: Problematyka godności wymaga pracy analitycznej rozdzielającej bezwzględne pole wartości ludzkiej godności, osadzone w osobowej egzystencji człowieka, od wartości względnych typowych dla pragmatycznego wymiaru rzeczywistości. Bardziej złożone problemy wymagają badania godnościowych aspektów etyk szczegółowych.
Foreign economic priorities of Ukraine in the global chemical industry market
Authors: Zvarych Roman , Demianiuk Olga , Pochynok Natalia
Published: March 2024

Introduction. In the modern world, where globalization and international interaction are essential components of economic development for countries, the relevance of examining Ukraine’s foreign economic priorities in the global chemical industry market becomes particularly pronounced. The chemical industry is defined not only as a key sector of the economy but also as a strategic player in shaping the competitiveness and stability of the country on the international stage.

Ukraine, with significant potential in the chemical sector, should carefully study and adapt its foreign economic strategies to effectively utilize this potential in the global market. Ensuring sustainable export growth, creating an attractive investment climate, and fostering innovative development in the chemical sphere become priorities that define the further path of development for Ukraine.

Research Objective. The aim of the study is the systematic examination and analysis of the foreign economic priorities of the Ukrainian chemical industry in the global market, with the purpose of developing recommendations for improving the strategy of foreign economic activities in this sector.

Methods. The study employs economic-statistical analysis to examine the dynamics of chemical product exports to different countries based on the geopolitical situation. Additionally, general scientific and empirical approaches, as well as tools from the field of economic science, are utilized. Methods such as synthesis, comparison, aggregation, and grouping are also applied to enhance the comprehensiveness of the research.

Results. The study has explored trends in the global chemical industry market. The dynamics of value indicators for the export and import of the domestic chemical sector have been analyzed. Recommendations have been substantiated regarding the enhancement of competitiveness and export potential of Ukraine’s chemical industry in the context of globalization in the world economy.

Perspectives for further research lie in examining specific segments of Ukraine’s chemical industry (pharmaceutical, petrochemical, etc.) with a focus on enhancing their competitiveness in external markets. This targeted exploration can provide valuable insights into the unique challenges and opportunities within each sector, paving the way for more refined and effective strategies to bolster their competitiveness globally.
Directions for the development of the personnel training process for the water use engineering systems
Authors: Николенко И.В. , Самбурский Г.А. , Гогина Е.С.
Published: March 2024

Рассмотрены проблемы системы подготовки кадров для инженерных систем водопользования. Выполнен анализ структур учебных планов по направлениям подготовки специалистов для проектирования, строительства и эксплуатации инженерных систем водопользования, на основании которого представлены подходы к совершенствованию направлений подготовки. Показаны новые направления подготовки специалистов для водопроводно-канализационного хозяйства, которые являются перспективными, так как позволяют создавать профили, которые соответствуют современным требованиям отрасли по практически ориентированной подготовке обучающихся для эксплуатации инженерных систем водопользования по обеспечению технологии, а также по автоматизации технологических процессов.

The aspects of the personnel training system for water use engineering systems are considered. An analysis of the curricula structures in training professionals for the design, construction and operation of water engineering systems was carried out, on the basis of which approaches to improving the directions of training were presented. New promising directions for training specialists for the water supply and wastewater disposal sector are shown that provide for developing profiles that meet current industry requirements for practically oriented training of students for the operation of water management engineering systems to design the process technology and automation.
Low-loss polarization-maintaining optical router for photonic quantum information processing
Authors: Wang Pengfei , Baek Soyoung , Edamatsu Keiichi , Kaneda Fumihiro
Published: March 2024

In photonic quantum applications, optical routers are required to handle single photons with low loss, high speed, and preservation of their quantum states. Single-photon routing with maintained polarization states is particularly important for utilizing them as qubits. Here, we demonstrate a polarization-maintaining electro-optic router compatible with single photons. Our custom electro-optic modulator is embedded in a configuration of a Mach–Zehnder interferometer, where each optical component achieves polarization-maintaining operation. We observe the performance of the router with 2%–4% loss, 20 dB switching extinction ratio, 2.9 ns rise time, and >99% polarization process fidelity to an ideal identity operation.
Current diagnostics and biomarkers for arboviral infections (a review on Dengue, Zika, West Nile and Chikungunya viruses)
Authors: Adekola Hafeez A. , Wahab Kareem A. , Odunsi Omotayo E. , Abesin Tobiloba A. , Oyesanya Oluwaseun A.
Published: March 2024

Arboviral infections, transmitted to humans primarily through arthropod vectors, constitute a significant global health threat. Arboviruses, such as Dengue, Zika, Chikungunya, and West Nile viruses, continue to cause widespread outbreaks, necessitating advanced diagnostic tools. Emerging technologies including Lab On A Chip (LOC), Lab On A Disc (LOAD), Microfluidic Paper-Based Analytical Devices (µPADS), Lateral Flow Devices, CRISPR-CAS 12/13, Quartz crystal microbalance (QCM), and Nano-Technology are evaluated for their potential to enhance arboviral diagnosis, offering rapid, accurate, and point-of-care solutions. Furthermore, the identification of robust biomarkers, including Inflammatory Cytokines, Antibodies, Endothelial Activation Products and Indicators of Tissue or Organ Damage, is crucial for improving the understanding of disease pathogenesis, prognosis, and treatment response. A comprehensive analysis of potential diagnostics and biomarkers for arboviral infections sheds light on the evolving strategies to combat these medically significant diseases, ultimately contributing to more effective surveillance, diagnosis and management worldwide.
Métodos diagnósticos de Toxoplasmose Congênita: revisão de literatura
Authors: Campos Moraes Guimarães Ana Carolina , Arêa Leão Sá Hollanda de Gusmão Rafael , Gomes Feitosa Junior Nerisvaldo , Rodrigues Mascarenha Guilherme , Fontes de Morais Amorim Lia , Felipe Pires Fontana Luís , Alberto Ferreira Neri Igor , De Paula Pires Maria Eugênia , Vicente Medeiros Barros Isabella , Santos da Silva Elane , Mendes Lincoln , Henrique Campos Martins Gustavo
Published: March 2024

Este artigo tem por objetivo avaliar os métodos diagnósticos de toxoplasmose congênita. Trata-se de uma revisão integrativa utilizando como base de dados a BVS, a SciELO, o LILACS e o PubMed, nos últimos 5 anos. Foram avaliados 272 artigos sobre o tema com ênfase em uma síntese dos conhecimentos mais recentes e de maior consistência científica. Verificamos que, apesar do desempenho da PCR em tempo real, é relevante considerar métodos menos invasivos, visto que depende de amniocentese.
IMPROVEMENT OF PREVENTION METHOD OF COLD FALLING AIR FLOW IN THE WORKING AREA IN BUILDINGS WITH HIGH GLAZING COEFFICIENT
Authors: Мерщиев А.А. , Лобанов Д.В. , Бурак Е.Э.
Published: March 2024

Обоснована актуальность совершенствования способа предотвращения попадания в рабочую зону холодного ниспадающего воздушного потока от наружных ограждающих конструкций. Предложен вариант организации движения воздушных потоков, предотвращающий охлаждение рабочей зоны помещения. Этот результат достигается за счет установки дополнительной светопрозрачной стенки вдоль остекленного фасада, с организацией щелевого канала, в который вовлекается воздух из помещения. За счет этого прогревается дополнительно установленная стенка, повышается радиационная температура в помещении и повышается тепловой комфорт. Приведены результаты расчетов по определению температуры смеси потоков воздуха. Показана возможность регулирования температуры смеси за счет изменения пропорций смешиваемых потоков.

The article substantiates relevance of improving the method of preventing cold falling air flow from external enclosing structures against entering the work area. We proposed a variant of organizing the movement of air flows that prevents cooling of the working area of the room. This result is achieved through installing an additional translucent wall along the glazed facade, with the organization of a slot channel into which air from the room is drawn in. Due to this, the additionally installed wall warms up, the radiation temperature in the room increases and thermal comfort increases, too. We present the results of calculations for determining the temperature of the mixture of air flows. Finally, we show the possibility of regulating the temperature of the mixture by changing the proportions of mixed flows.
CHANGES IN THE AIR PARAMETERS IN THE MENTAL WORK ROOM DURING THE OPERATION OF VARIOUS VENTILATION SYSTEMS SCHEMES
Authors: Лобанов Д.В. , Звенигородский И.И. , Сафонов С.А.
Published: March 2024

Выполнены экспериментальные исследования работы различных вентиляционных систем в помещении умственного труда. Рассмотрены системы смешивающей, вытесняющей и персональной вентиляции. Проведены замеры параметров внутреннего воздуха: температура воздуха, относительная влажность, концентрация углекислого газа. Выполнено сравнение соответствия обеспечиваемых вентиляционными системами параметров микроклимата нормируемым значениям. Проведена аппроксимация кривых изменения параметров внутреннего воздуха с течением времени функциями с наиболее высоким коэффициентом детерминации. Выявлено, что системы вытесняющей и персональной вентиляции наиболее эффективны при создании и обеспечении нормируемых параметров воздушной среды в условиях проведенного эксперимента. Представлены рекомендации по организации систем вентиляции в помещениях умственного труда с целью обеспечения комфортных параметров микроклимата.

We carried out a series of experimental studies of the operation of various ventilation systems in mental work areas. In this article we consider systems of mixing, displacement and personal ventilation. First, we measured indoor air parameters: air temperature, relative humidity, carbon dioxide concentration. Then we compared the compliance of the microclimate parameters provided by ventilation systems with the standardized values. Then we approximated the curves of changes in internal air parameters over time by functions with the highest coefficient of determination. It was revealed that displacement and personal ventilation systems are most effective in creating and ensuring standardized parameters of the air environment under the conditions of the experiment. Finally we present recommendations for organizing ventilation systems in mental work areas in order to ensure comfortable microclimate parameters.
UNDERGROUND URBANISM AS AN ASPECT OF THE FORMATION OF ARCHITECTURAL AND URBAN PLANNING SPACE IN HISTORICAL MEGACITIES AND MAJOR CITIES
Authors: Миронова И.А. , Текина В.И.
Published: March 2024

Рассматривается проблема рациональности использования городских пространств в исторических частях мегаполисов и крупнейших городов в аспекте формирования архитектурно-градостроительной среды с использованием подземного пространства. Проанализированы наиболее характерные решения подземных сооружений из отечественной и зарубежной проектной практики, позволившие корректно отредактировать значимые с историко-градостроительной точки зрения фрагменты городской среды. Сделаны выводы о роли подземной части городов в организации пространств общественного назначения в исторической части мегаполисов и крупнейших городов. Дана оценка влиянию аспекта подземной урбанистики на качественные показатели формирования архитектурно-градостроительной среды. Выявлены два основных способа формирования архитектурно-градостроительного пространства мегаполисов и крупнейших городов с организацией в подземной части городов пространств общественного назначения. Сформулирован вывод о целесообразности использования подземной части городов для формирования пространств общественного назначения в исторических мегаполисах и крупнейших городах.

In the article we consider the problem of the rational use of urban spaces in the historical parts of megacities and major cities in the aspect of the formation of an architectural and urban environment using underground space. We have analyzed the most characteristic solutions of underground structures from domestic and foreign design practice, which made it possible to correctly edit details of the urban environment that are significant from a historical and urban planning point of view. We draw a series of conclusions about the role of the underground part of cities in the organization of public spaces in the historical part of megacities and major cities. We as well assessed the influence of the aspect of underground urbanism on the qualitative indicators of the formation of the architectural and urban environment. Also, we identified two main ways of forming the architectural and urban space of megacities and major cities with the organization of public spaces in the underground part of cities. The conclusion is formulated about the expediency of using the underground part of cities to form public spaces in historical megacities and major cities.
ALTERNATIVE LAWN AS A MEANS OF INCREASING THE EFFICIENCY OF LANDSCAPING URBAN SPACES
Authors: Витюк Е.Ю. , Обухова А.Ю.
Published: March 2024

В статье изложены основания гипотезы о создании альтернативного газона как способа формирования озелененных объектов городской среды с сокращением затрат на их содержание в период эксплуатации. Дано определение термина «альтернативный газон». Приведены данные по средним затратам на содержание газонов. Представлен обзор современных тенденций в области создания и эксплуатации городских газонов. Предложен перечень растений, наиболее подходящих по сформированной группе критериев для региональных условий Свердловской области. Описан эксперимент по созданию альтернативного газона в г. Екатеринбурге с применением травянистых растений сныти и анемоны.

The article outlines the basis of the hypothesis about the creation of an alternative lawn as a way of creating green facilities in the urban environment while reducing the costs of their maintenance during the period of operation. We give a definition of the term alternative lawn. We give some data on the average costs of maintaining lawns and present an overview of current trends in the creation and operation of urban lawns. We display a list of plants that are most suitable according to the formed group of criteria for the regional conditions of the Sverdlovsk region. We describe here an experiment of creating an alternative lawn in the city of Yekaterinburg using herbaceous plants, namely aegopodium and anemones.
ANALYSIS OF FRACTIONAL AND MORPHOLOGICAL COMPOSITION OF SOLID MUNICIPAL WASTE ON THE EXAMPLE OF PERM KRAI
Authors: Середа Т.Г. , Костарев С.Н.
Published: March 2024

Для проектирования объектов, связанных с переработкой и утилизацией отходов необходимо иметь информацию о фракционном и морфологическом составе твердых коммунальных отходов. Несмотря на некоторые успехи по разработке сортировочных комплексов, значительная часть твердых коммунальных отходов (ТКО) утилизируется на полигонах. Приведены результаты исследований по составу отходов на примере Пермского края, проводимые в 2020 г. Было исследовано 42 компонента отходов, разбитые на 12 категорий. Исследования проводились на примере двух населённых пунктов с численностью менее 300 000 человек (деревня Кондратово) и численностью свыше 500 000 человек (г. Пермь). Представлены результаты анализа фракционного и морфологического состава ТКО по сезонам года. Определено процентное соотношение разлагаемых, трудноразлагаемых и неразлагаемых фракций в исследуемых пробах. Результаты, полученные в работе, могут быть полезны для технико-экономического обоснования проектирования объектов по переработке и захоронению ТКО.

In order to design facilities related to waste treatment and utilization it is necessary to have information on the fractional and morphological composition of solid municipal waste. Despite some success in the development of sorting facilities, a significant portion of solid municipal waste is disposed of in landfills. The article presents the results of research on waste composition on the example of Perm Krai, conducted in 2020. Forty-two components of waste, divided into 12 categories, were studied. The research was conducted on the example of two settlements with a population of less than 300,000 people (the village of Kondratovo) and with a population of more than 500,000 people (the city of Perm). We present the results of an analysis of the fractional and morphological composition of solid municipal waste according to the season. We determined in the studied samples the percentage of degradable, difficult to decompose and non-degradable fractions. The results obtained in the work can be useful for the feasibility study of the design of facilities for the processing and disposal of solid waste.
Penyuluhan Hukum sebagai Upaya Membentuk Kecerdasan Pemilih Pemula pada Pemilu 2024
Authors: Dadi Agustinus F Paskalino , Bhute Lasarus Didimus , Gobang Paulus Devian Asno
Published: March 2024

General elections (elections) have an important meaning in the implementation of democracy. Elections are a means of implementing people's sovereignty. Therefore, it is hoped that the election will be democratic and participated in by all members of the community who have met the requirements. One group of people who need serious attention is the group of first-time voters. Beginner voters as participants who have never participated in an election before are expected to participate in the 2024 election intelligently. This means that beginner voters are expected to understand election rules, get to know election participants, know about voting mechanisms, and matters related to hoaxes and money politics. Good understanding and adequate knowledge can make beginner voters to participate in elections well, avoid election violations, and can choose candidates based on good criteria. This situation and condition are also experienced by students at Wonda Restoration Vocational School. There are 82 Restoration Vocational School students in the category of beginner voters who need to broaden their horizons and knowledge about elections. Various election regulations and their changes need to be studied and explored through legal education activities. Through socialization about election law, it is hoped that students can become intelligent voters during the elections at 2024.
On some remarkable records of Chilopoda (Geophilomorpha, Lithobiomorpha) from Turkmenistan
Authors: Dyachkov Yurii V.
Published: March 2024

The following taxa are new to the fauna of Middle Asia and Turkmenistan: the family Dignathodontidae Cook, 1896, the genus Dignathodon Meinert, 1870, the species D. microcephalus (Lucas, 1846), the genus Henia C.L. Koch, 1847, the species H. bicarinata (Meinert, 1870), the genus Clinopodes C.L. Koch, 1847, the species C. escherichii (Verhoeff, 1896), and the species Lithobius viriatus Sseliwanoff, 1881. All the records are illustrated and mapped.
Partispasi Bermakna Dalam Formulasi Kebijakan Publik: Studi Mengenai Proses Legislasi Rancangan Undang-Undang Masyarakat Hukum Adat Tahun 2018-2023
Authors: Yosia Viera Martua Sianturi  , Alamsah Deliarnoor Nandang
Published: March 2024

Indegenous Law Peoples have always been marginalized with growing of time. A special law is needed to address problems among customary law communities. The establishment of Law Indigenous Peoples has actually started since 2014 under the name of the PP-MHA and change into the MHA in 2019. Currently MHA Bill is in the national legislation and waiting schedule for the discussion. This research aims analyze the legislative process of MHA Bill using model of policy formulation and concept of meaningful participation. This research uses qualitative methods with exploratory approach and case study strategy. The results are. First, problems among customary law communities are mostly caused by legal uncertainty. Sectoral laws who regulate indegenous law communities different from one another. Second, the stage of selecting alternative policies, there is conflict of interest between factions debating of development and investment will be disrupted because the birth of this Law. Third, the main reason MHA Bill has not been passed, is there are no political will from President and DPR RI to pass MHA Bill. Finally, public participation cannot be said to be meaningful participation. This is caused lack of public access related to conveying aspirations, considering aspirations, and explaining aspirations.
Design and Fabrication of an Automated Organic Matter Slurry Mixer for Bio Digester
Authors: Oghaleoghene Benson ODUH, , Omonigho Benedict OTANOCHA,
Published: March 2024

Biodigesters are designed to optimize biogas production using organic wastes, thereby attaining clean, low-cost renewable energy. In thisstudy, an automated mixer with electronically controlledstirring system was designed, fabricated and tested using local available materials for a biogas production small digester. Cow dung obtained from an abattoir in Effurun-Sapele road was used as the feedstock. The mixer is designed to mix a calculated amount of cow dung in a tank using anaerobic digestion application, resulting ina homogeneous mixture. The mixer comprises of fourmain parts:The conicalsewage tank,stirrer, hopper and electric motor. The tank (about 250L) wasmade of Mild steel (ASTM A36) of 830mm high and 600 diameters wide. The length of the stirrerof galvanizedsteel (ASTM A653) wassame asthe height of the tank.While the hopper and electricmotor were 220mm high and 2Hp (approximately 2800rpm). Experimental conditions results revealed relationship between vital parameters wherein a direct proportionate relationship was established for the operation time, feed content mass rate, volume of mixing requirements and output slurry. From the experimental results obtained, mixing 50kg of biowaste (cow dung) with 50litres of water, produced 74litres of slurry matter while increasing the mixture to 150kg of organic matter with a corresponding volume of 150litres of water, produced 221litres of slurry matter. The total cost for the design and fabrication of the automated mixer was estimated at ₦281,000. The results also showed that the designed mixer was environmentally sustainable. Finally in order to improve on the quality and performance of this design, additional features andcomponents like: flushing system, tires for easy mobility and a mechanical pump for transferringthe slurry to a biodigester should be incorporated.
Smart Wheel Chair for Specially Abled People
Authors: Jaiswal Sachin , Jain Sahil , Dhar Dubey Utkarsh , Srivastava Tanmay , Pathak Pooja
Published: March 2024

Numerous people experience either temporary or permanent disability as a result of illnesses or accidents. When one's mobility is difficult or impossible, using a wheelchair becomes essential. Wheelchairs that are manually or electrically operated sufficiently satisfy the requirements of people with mild to moderate disabilities, enabling them to drive the wheelchair on their own. However, using a wheelchair independently becomes difficult or impossible in cases of severe handicap. To overcome these obstacles, wheelchair technology researchers are working to create intelligent wheelchair solutions. This paper reviews recent research on smart wheelchair systems with the goal of evaluating current technology and identifying future areas of research.
Unlocking Business Potential: Artificial Intelligence and Machine Learning Capabilities in SAP S/4HANA
Authors: Ramana Reddy Bussu Venkata
Published: March 2024

This article explores the transformative role of artificial intelligence (AI) and machine learning (ML) capabilities within SAP S/4HANA, a leading digital platform for enterprise resource planning (ERP). This article elucidates how AI and ML technologies embedded in SAP S/4HANA empower businesses to drive innovation, optimize operations, and gain actionable insights. From predictive analytics and intelligent automation to advanced decision support systems, SAP S/4HANA's AI and ML capabilities are revolutionizing the way organizations operate in today's fast-paced business landscape. SAP S/4HANA, a leading enterprise resource planning (ERP) platform, stands at the forefront of this digital transformation, offering a comprehensive suite of AI and ML capabilities designed to empower businesses to optimize operations, enhance decision-making, and unlock new growth opportunities. This article provides a succinct overview of the transformative role of AI and ML in SAP S/4HANA, highlighting key functionalities and their potential impact on business operations. SAP S/4HANA's AI and ML capabilities encompass a range of functionalities, including predictive analytics, intelligent automation, and decision support systems. Intelligent automation features, such as robotic process automation (RPA) and machine learning-based algorithms, automate manual tasks, reduce errors, and accelerate decision- making processes, thereby enhancing operational efficiency and agility. Moreover, SAP S/4HANA's decision support systems leverage real-time data insights to provide actionable recommendations to users across the organization, enabling organizations to make informed decisions and drive strategic initiatives. Through real- world examples and case studies, this article illustrates how organizations across industries are leveraging SAP S/4HANA's AI and ML capabilities to drive business transformation, streamline processes, and achieve measurable outcomes. This article aims to provide a comprehensive exploration of the AI and ML capabilities within SAP S/4HANA, examining their potential impact on business operations and outlining best practices for implementation and utilization. Through real-world examples, case studies, and expert insights, readers will gain a deeper understanding of how SAP S/4HANA's AI and ML functionalities can unlock new opportunities, drive innovation, and propel business growth.
Predicting the Performance and Adaptation of Artificial Elbow Due to Effective Forces using Deep Learning
Authors: Masoud Ghoreishi Mokri Seyed , Valadbeygi Newsha , Mohammed Balyasimovich Khafaji
Published: March 2024

Measuring power transmission in organs poses a significant challenge for researchers in the field, with various methods being explored, including the use of artificial intelligence algorithms. This study focused on developing a new neural network model to predict force transmission and performance in an artificial elbow. Rather than evaluating natural joints, the study simulated a prosthetic model using medical software. Empirical data was collected using MIMICS software to estimate power properties and transmission methods, which were then used to train a neural network in MATLAB. The neural network demonstrated strong performance, particularly with the use of CNN architecture. The model's accuracy was validated by comparing results with experimental data from Anatomy and Physiology Comparison software, showing that the neural network provided precise results.
Revisiting the Helium and Hydrogen Accretion Indicators at TWA 27B: Weak Mass Flow at Near-freefall Velocity
Authors: Marleau Gabriel-Dominique , Aoyama Yuhiko , Hashimoto Jun , Zhou Yifan
Published: March 2024

TWA 27B (2M1207b) is the first directly imaged planetary-mass (M
p ≈ 5 M
J) companion and was observed at 0.9–5.3 μm with ​​​JWST/NIRSpec. To understand the accretion properties of TWA 27B, we search for continuum-subtracted near-infrared helium and hydrogen emission lines and measure their widths and luminosities. We detect the He i triplet at 4.3σ and all Paschen-series lines covered by NIRSpec (Paα, Paβ, Paγ, Paδ) at 4σ–5σ. The three brightest Brackett-series lines (Brα, Brβ, Brγ) as well as Pfγ and Pfδ are tentative detections at 2σ–3σ. We provide upper limits on the other hydrogen lines, including on Hα through Hubble Space Telescope archival data. Three lines can be reliably deconvolved to reveal an intrinsic width Δv
intrsc = (67 ± 9) km s−1, which is 60% of the surface freefall velocity. The line luminosities seem significantly too high to be due to chromospheric activity. Converting line luminosities to an accretion rate yields

M

̇

≈
5
×

10

−
9

M

J

yr

−
1

when using scaling relationships for planetary masses, and

M

̇

≈
0.1
×

10

−
9

M

J

yr

−
1

with extrapolated stellar scalings. Several of these lines represent the first detections at an accretor of such low mass. The weak accretion rate implies that formation is likely over. This analysis shows that JWST can be used to measure low line-emitting mass accretion rates onto planetary-mass objects, motivates deeper searches for the mass reservoir feeding TWA 27B, and hints that other young directly imaged objects might—hitherto unbeknownst—also be accreting.
Can Supernovae Quench Star Formation in High-z Galaxies?
Authors: Gelli Viola , Salvadori Stefania , Ferrara Andrea , Pallottini Andrea
Published: March 2024

JWST is providing a unique opportunity to directly study the feedback processes regulating star formation (SF) in early galaxies. The two z > 5 quiescent systems (JADES-GS-z7-01-QU and MACS0417-z5BBG) detected so far show a recent starburst after which SF is suppressed. To clarify whether such quenching is due to supernova (SN) feedback, we have developed a minimal physical model. We derive a condition on the minimum star formation rate,

SFR

min

, lasting for a time interval Δt

b
, required to quench SF in a galaxy at redshift z, with gas metallicity Z, and hosted by a halo of mass M

h
. We find that lower (z, Z, M

h
) systems are more easily quenched. We then apply the condition to JADES-GS-z7-01-QU (z = 7.3, M
⋆ = 108.6
M
⊙) and MACS0417-z5BBG (z = 5.2, M
⋆ = 107.6
M
⊙) and find that SN feedback largely fails to reproduce the observed quenched SF history. Alternatively, we suggest that SF is rapidly suppressed by radiation-driven dusty outflows sustained by the high specific star formation rates (43 and 25 Gyr−1, respectively) of the two galaxies. Our model provides a simple tool to interpret the SF histories of post-starburst galaxies and unravel quenching mechanisms from incoming JWST data.
The Impact of Effective Matter Mixing Based on Three-dimensional Hydrodynamical Models on the Molecule Formation in the Ejecta of SN 1987A
Authors: Ono Masaomi , Nozawa Takaya , Nagataki Shigehiro , Kozyreva Alexandra , Orlando Salvatore , Miceli Marco , Chen Ke-Jung
Published: March 2024

To investigate the impact of matter mixing on the formation of molecules in the ejecta of SN 1987A, time-dependent rate equations for chemical reactions are solved for one-zone and one-dimensional (1D) ejecta models of SN 1987A. The latter models are based on the 1D profiles obtained by angle-averaging of the three-dimensional (3D) hydrodynamical models, which effectively reflect the 3D matter mixing; the impact is demonstrated, for the first time, based on 3D hydrodynamical models. The distributions of initial seed atoms and radioactive 56Ni influenced by the mixing could affect the formation of molecules. By comparing the calculations for spherical cases and for several specified directions in the bipolar-like explosions in the 3D hydrodynamical models, the impact is discussed. The decay of 56Ni, practically 56Co at later phases, could heat the gas and delay the molecule formation. Additionally, Compton electrons produced by the decay could ionize atoms and molecules and could destroy molecules. Several chemical reactions involved with ions such as H+ and He+ could also destroy molecules. The mixing of 56Ni plays a nonnegligible role in both the formation and destruction of molecules through the processes above. The destructive processes of carbon monoxide and silicon monoxide due to the decay of 56Ni generally reduce the amounts. However, if the molecule formation is sufficiently delayed under a certain condition, the decay of 56Ni could locally increase the amounts through a sequence of reactions.
Artificial Intelligence and Machine Learning Algorithms in Modern Cardiology
Authors: Petreska Anita , Slavkovska Daniela
Published: March 2024

BACKGROUND: Recent years have witnessed the widespread adoption of machine learning (ML) and deep learning techniques in various health-care applications. Artificial intelligence and ML algorithms using big medical data make it possible to predict diseases and enable the development of personalized treatments for patients. Heart diseases are one of the most common chronic diseases affecting human health, and early detection can reduce the mortality rate.
AIM: We aimed to review different types of ML techniques and their applications in heart disease risk detection.
METHODS: For different cardiovascular diseases, the choice of algorithms should be tailored based on their accuracy and efficiency
RESULTS: The research presented highlights the critical global issue of heart disease and its impact on public health. The urgency to address this global problem is emphasized, as heart disease has become a significant factor in the increasing mortality rate worldwide. The introduction of ML in the prognosis of heart disease is a significant step toward realizing predictive, preventive, and personalized health care and reducing health-care costs. In this study, a comparative evaluation of ML models was made: Logistic regression, decision tree, random forest, and support vector machine. The quality of the data, as well as the choice of an appropriate algorithm, is key factors in the assessment of heart diseases.
CONCLUSION: Despite the impressive performance of ML, there are doubts about its robustness in traditional health-care systems due to many security and privacy issues.
Et si l’empathie n’existait pas…
Authors: Rizet Clément
Published: March 2024

Dans cet article, il s’agit seulement de jeter les bases d’une réflexion critique sur une notion, l’empathie, qui nous semble particulièrement surévaluée actuellement. D’où provient-elle ? Comment la situer épistémologiquement entre psychologie et neurosciences ? De la compassion à un usage usurpé du mot, s’agit-il d’une fausse révélation pseudoscientifique ?
Incorporats traumatiques et mensonges de l’Inconscient
Authors: Roman Pascal
Published: March 2024

La question du mensonge est ici abordée à partir d’une clinique du traumatisme. L’objectif est de montrer de quelle manière les vécus traumatiques précoces tout à la fois laissent des traces irréductibles dans la vie psychique (que je nomme ici incorporats traumatiques) et conduisent à une torsion dans le rapport aux vécus subjectifs. Cette proposition prend appui sur la présentation clinique de l’accompagnement psychothérapeutique d’un grand adolescent aux prises à des mouvements contrastés dans le processus de devenir adulte.
Hollow
Authors: Mingus Mia , Bigé Emma , de Gouge Harriet
Published: March 2024

Une nouvelle écrite pour l’anthologie Octavia’s Brood: Science Fiction Stories from Social Justice Movements [enfants d’Octavia: des histoires SF tirées des mouvements de justice sociale], éditée par adrienne maree brown et Walidah Imarisha. L’histoire parle d’un futur dans lequel toutes les personnes handicapées (appelées I. P. ou ImParfait·es) ont été envoyées sur une autre planète où, débarrassées des soldats envoyés pour les surveiller, ielles se sont créé une vie faite d’entraide. Cette vie est menacée par les Parfait·es, qui s’apprêtent à revenir prendre le contrôle et créer une nouvelle dystopie pour eux.
Révoltes urbaines 40 ans après
Authors: Marlière Éric
Published: March 2024

Les manifestations de jeunes de l’été 2023 dénoncent, de manière violente, l’impasse politique à laquelle a conduit le refus persistant des élus de reconnaître la condition de ces nouvelles générations post-ouvrières, et leur stigmatisation constante. Cet article montre la continuité des révoltes urbaines depuis les années 1980, mais aussi les transformations notables dans la manière dont ces jeunes s’opposent de manière virulente aux institutions.
For all Mankind
Authors: Kyrou Ariel , Laugier Sandra
Published: March 2024

La série For all Mankind , forte de quatre saisons (2019-2024), est une uchronie  : qu’aurait-il pu se passer si les Russes avait posé les pieds sur la Lune avant les Américains en 1969 ? Elle nous plonge dans un univers d’hommes, celui de la NASA, patriarcal, mais contraint d’évoluer vers une plus grande diversité. Cet univers semble le monde d’hier, celui de la conquête et de la survie du plus fort dans l’espace ou ailleurs. Il a quelque chose de l’ordre de la dystopie, et pourtant il cultive un espoir presque utopique de construction d’un nouveau monde.
Janos Kornai’s Intellectual Legacy: Looking into System Paradigm and Soft Budget Constraints
Authors: Vahabi Mehrdad
Published: March 2024

Cet article explore l’héritage intellectuel de Kornai en se focalisant sur deux concepts clés constamment présents dans ses travaux, à savoir le paradigme systémique et la contrainte budgétaire lâche (CBL). Ces deux concepts ont constitué les soubassements théoriques des contributions originales de Kornai à l’important sous-champ de la science économique connu durant la guerre froide sous le nom de « systèmes économiques comparés ». Le concept de CBL a eu un impact beaucoup plus fort sur la discipline à l’Ouest. Mais pour les lecteurs chinois, russes, et d’Europe de l’Est, le message principal de Kornai était que les dysfonctionnements du socialisme étaient endémiques, systémiques et que ce dernier ne pouvait être réformé. En fin de compte, la perspective révolutionnaire de Kornai a été inspirée par le paradigme systémique qui, avec la CBL, reflète son héritage théorique à l’Est et à l’Ouest. Dans cet article, je défendrai l’idée selon laquelle la conceptualisation du paradigme systémique chez Kornai a débuté par la neutralité institutionnelle (notamment politique ) et s’est achevé par la centralité institutionnelle (notamment politique ) alors que sa formulation de la CBL a suivi le chemin inverse. En théorisant la CBL, il a commencé par la centralité institutionnelle et a terminé par la neutralité institutionnelle . Je conclurai l’article en suggérant une solution à l’énigme de l’héritage intellectuel de Kornai en suivant deux directions opposées concernant ses deux contributions théoriques principales. JEL Classifications : B3, D5, E1, E7, P2, P3, P5
L’analyse psychologique du travail : quelques jalons historiques
Authors: Leplat Jacques
Published: March 2024

Dans ce texte qui, on a essayé de dégager quelques lignes de force de l’évolution des conceptions de l’analyse psychologique du travail, à partir de la notion de travail, de l’objet de l’analyse, de l’évolution du travail et, enfin, des cadres de référence de l’analyse. Comme le dit le titre, il ne s’agit que de quelques jalons. Ceux-ci renvoient principalement à des travaux français, sans exclure totalement des allusions à des travaux étrangers qui marquent parfois très bien, eux aussi, les évolutions mentionnées.
A new approach in handling one-dimensional time-fractional Schrödinger equations
Authors: El-Ajou Ahmad , Saadeh Rania , Dunia Moawaih Akhu , Qazza Ahmad , Al-Zhour Zeyad
Published: March 2024

Our aim of this paper was to present the accurate analytical approximate series solutions to the time-fractional Schrödinger equations via the Caputo fractional operator using the Laplace residual power series technique. Furthermore, three important and interesting applications were given, tested, and compared with four well-known methods (Adomian decomposition, homotopy perturbation, homotopy analysis, and variational iteration methods) to show that the proposed technique was simple, accurate, efficient, and applicable. When there was a pattern between the terms of the series, we could obtain the exact solutions; otherwise, we provided the approximate series solutions. Finally, graphical results were presented and analyzed. Mathematica software was used to calculate numerical and symbolic quantities.
Tres sunt arcae sepulcrales, duae ligneae, tertia marmorea
Authors: Ciković Danijel
Published: March 2024

Nell’articolo si presenta per la prima volta l’analisi monografica della cassa reliquiario di san Gaudenzio conservata nella Collezione d’arte sacra ad Ossero (Croazia). La cassa è in pessime condizioni, ma nonostante ciò è estremamente preziosa per quanto attiene all’aspetto tipologico. In realtà, essa è uno degli unici tre esemplari veneziani almeno parzialmente conservati, oltre alla cassa della Beata Giuliana di Collalto (1290), completamente preservata e custodita presso il Museo Correr, oltre al coperchio della cassa del Beato Leone Bembo (1321) nella Collezione d’arte sacra a Dignano (Croazia). Anche se il dipinto si presenta oggi quasi completamente distrutto, sulla base di una serie di dati d’archivio e di incisione della metà del XVIII secolo è possibile assumere che la cassa fu realizzata nell’anno 1417 dal maestro veneziano Francesco. Il tutto indica che la cassa di san Gaudenzio fu commissionata dal conte di Ossero, Daniele Renier, che iniziò a coprire tale ruolo il 21 settembre 1417.
Autographs, Autobiography, and Black History in Britain: the Congo House Autograph Book
Authors: Burroughs Robert
Published: March 2024

This article utilises a recent discovery of a textual trace of black people’s self-representation in Edwardian Britain. It concerns an autograph book, currently kept in private hands, bearing entries by black students who attended the African Institute, Colwyn Bay, in around 1905. This short text speaks to the difficulty of accessing private writings and self-representations by black people who lived in Victorian- and Edwardian-era Britain. Though there exist substantial texts written by black people in late-nineteenth-century Britain, including texts of an autobiographical type (broadly defined), self-expressive writings by black people are unquestionably rare. In retracing black lives, scholars frequently piece together information from archival and print sources. The autograph book is itself a work of fragments, though given their autobiographical character they are both rare and valuable: quotations from Shakespeare, sketches, original verse, epigrams, and quotations from scripture. These writings afford some degree of insight into the personalities of the students, who are otherwise generally represented by onlookers in the primary and secondary literature of the Institute.
Elizabeth Parker’s Sampler/Diary: The Autobiographical Needle
Authors: Quinn-Lautrefin Róisín
Published: March 2024

Relying on an unusual stitched text made by a young servant in the 1830s, this essay sets out to explore the Victorian sampler as a didactic tool designed to inculcate desirable behaviour as well as literacy and numeracy in young girls. Often viewed as repetitive exercises designed to enforce social norms of femininity, however, samplers could paradoxically prove to be spaces for girls to express their individualities and subjectivities.