bluuebunny/crossref_metadata_2025 huggingface dataset:
Fractal fuzzy logic using Kelly plots
Authors: RAMOS-ESCAMILLA María
Published: August 2023

Strictly defined, the concept of self-similarity or self-similarity applies only to mathematical fractals - which arise from the iteration of simple formulae but lead to very complex structures, Cantor Dust, Peano Curve, Koch Snowflake, whereas in natural or physical fractals - those found in nature, such as a fern leaf, an arborisation, capillaries - the concept of self-similarity applies, since their fractality is only statistical and they possess, consequently, an anisotropic scaling,(not having the same properties in all dimensions of analysis), which does not allow an amplified part of a figure to maintain exactly the characteristics of the figure as a whole, is where we find Kelly plots.
Recasting Concrete: A Case Study in Concrete 3D Printing as an Architectural Pedagogy
Authors:   The Ohio State University, Cohen Zach
Published: August 2023

This paper discusses a research-based architectural design called “Recasting Concrete,” which was designed to explore the ways in which concrete 3D printing can be utilized as an architectural pedagogy. The paper begins by discussing how current architecture-oriented concrete 3D printing research is fixated on the technology’s application in construction, and how such fixation has prevented architects from explor¬ing other realms in which concrete 3D printing can have impact, for example, education. Recasting Concrete is then situated within digital fabrication-centric pedagogies that have increasingly been introduced in architecture schools worldwide. The studio’s structure is detailed with particular focus on the ways in which students developed experimental concrete 3D printing methodologies. The work of three student research groups is presented. The studio’s work is then put in conversation with contemporary affordance the¬ory in order to illuminate some of the students’ conceptual learnings. Finally, the paper discusses a novel architectural design approach that students learned through their inves¬tigations into concrete 3D printing.
Tata Kelola Keuangan Keluarga Pada WKI GMIM Zaitun Karombasan Ranotana-Weru
Authors: Pio Riane Johnly , Mukuan Danny David Samuel , Kojo Christofel
Published: August 2023

Tata kelola keuangan merupakan salah faktor yang penting dalam aktivitas kehidupan keluarga. Setiap anggota keluarga khususnya ibu-ibu rumah tangga diharapkan memiliki pengetahuan dan kemampuan dalam mengelola keuangan keluarga karena sering diidentikan sebagai bendahara. Peran ibu sebagai bendahara dituntut memiliki kemampuan yang lebih baik dibandingkan dengan anggota keluarga lain dalam mengelola keuangan. Kegiatan pengabdian ini menggunakan metode: penyuluhan, diskusi dan post test. Hasilnya mengindikasikan bahwa anggota WKI GMIM Zaitun Karombasan-Ranotana Weru pada umumnya belum pernah mengikuti penyuluhan yang berhubungan dengan tata kelola keuangan keluarga, namun memiliki sikap positif terhadap perencanaan keuangan. Tidak semua membuat perencanaan keuangan bahkan hanya sebagian kecil yang membuat catatan atau pembukuan penggunaan keuangan keluarga. Untuk mengembangkan ekonomi keluarga pada umumnya memilih untuk berwirausaha karena didukung dengan karakter yang berani mengambil resiko dan bersedia membuka usaha baru serta menciptakan produk baru. Kendala utama membuka usaha disebabkan kurangnya modal. Untuk kegiatan arisan, umumnya menyatakan bersedia mengikuti aturan yang ditetapkan pengurus dan mendukung diterapkan etika dalam interaksi dengan anggota lainnya. Dalam kenyataan cukup banyak ibu-ibu yang punya pengalaman yang kurang menyenangkan dengan pengembalian arisan. Untuk mengakomodir kebutuhan ibu-ibu peserta pengabdian dalam mengembangkan ekonomi keluarga, maka perlu melakukan pelatihan kewirausahaan, akuntansi sederhana dan akses mendapatkan modal usaha dari lembaga keuangan.  Supaya dapat menjadi kenyataan, maka perlu membangun kemitraan dengan instansi tehnis dan lembaga keuangan yang relevan.
Diseño térmico, mecánico y simulación estructural de un evaporador del tipo coraza y tubos para aplicaciones de baja temperatura en un Ciclo Rankine Orgánico
Authors: Muro Teruel Luis Enrique , Ambríz Díaz Victor Manuel , Chávez López Óscar Arturo , Rosas Yescas Israel , Acosta Cano de los Ríos José Eduardo
Published: August 2023

El evaporador es el componente del ciclo Rankine orgánico (ORC) que aprovecha la energía térmica para activar el ciclo. Se muestra el procedimiento para el diseño térmico y mecánico de un evaporador de coraza y tubos de un ORC activado con una fuente de energía térmica de baja temperatura, tal es el caso del agua de un pozo geotérmico de 120 °C. La primera ley de la termodinámica y el método DMLT fueron empleados para el modelado térmico. A su vez se evalúa el desempeño estructural del diseño mediante simulación numérica. Los resultados muestran un evaporador de 50 tubos de cobre de 1”, que trabaja a una tasa de 206.7 kW y produce una potencia de 16.96 kW.
José Ruiz Herrera
Authors: Ruiz Medrano Roberto
Published: August 2023

El Profesor José Ruiz Herrera fue uno de los científicos más distinguidos de nuestro país, pilar de la bioquímica, la microbiología y el estudio de los hongos, con sus aplicaciones en la medicina y la agricultura. Este artículo rinde homenaje al maestro y a la persona, a través de su trayectoria en diferentes instituciones, en las que contribuyó en la formación y consolidación de grupos y en la transmisión de sus conocimientos a incontables generaciones de estudiantes. A su paso por el Instituto Politécnico Nacional, la Universidad de Rutgers, la Universidad de Guanajuato, el CINVESTAV, y sus colaboraciones con destacados colegas dentro y fuera de nuestro país, sus descubrimientos sobre la estructura de la pared celular, las bases moleculares de la diferenciación y su papel en el ciclo biológico, la importancia de la simbiosis y sus aplicaciones en actividades humanas, quedan como un legado para las generaciones venideras. El Dr. Ruiz Herrera también será recordado como un excelente maestro, sumamente generoso y siempre preocupado no sólo por el desarrollo académico de sus estudiantes, sino por su bienestar. Su trato respetuoso hacia ellos es otro de sus múltiples legados y nos recuerda que el éxito académico está profundamente ligado a la relación maestro-alumno.
EVALUATING ENERGY CONSUMPTION IN ATOMIC DIFFUSION ADDITIVE MANUFACTURING VERSUS SAND CASTING
Authors: M Armstrong , H Mehrabi , N Naveed , C Gregg
Published: August 2023

Human activities have caused significant disturbances to the natural environment, leading to a rise in temperatures that exceed pre-industrial levels in recent times. This has been primarily attributed to the recent rise in greenhouse gas (GHG) emissions. In order to address the increasing temperatures, it is crucial to investigate energy-efficient manufacturing methods. While traditional manufacturing (TM) methods such as sand casting have the ability to produce a wide variety of products, they are known to be energy intensive. In contrast, metal additive manufacturing (MAM), including material extrusion additive manufacturing (MEAM), is considered to be more energy-efficient as it enables the production of intricate, lightweight, and near-net-shaped products, while also streamlining the manufacturing process. Despite these advantages, there is limited scientific evidence supporting the claims of energy efficiency, especially for MEAM methods, such as the atomic diffusion additive manufacturing (ADAM) process. This study aims to evaluate the feasibility of conducting a comprehensive life cycle assessment (LCA) for MEAM, particularly the ADAM process, in comparison to sand casting. Theoretical results imply that MEAM-ADAM requires an additional 71.04 kWh/kg and 16.57 CO2 equivalent (CO2-eq) of energy to manufacture one kilogram of precipitation-hardened stainless steel (17-4 PH SS) when compared to sand casting. Therefore, the findings of this preliminary study indicate the need for future research to develop a comprehensive LCA model for MEAM, which should include a comparison of the process with other metalworking processes such as turning, milling, and investment casting.
Justification for requirements applicable to updating the standard for canned fish liver, caviar and milt «Po-Murmanski» in order to enhance products’ competitiveness
Authors: Shapovalova L. A. , Fedotova M. V. , Mukhin V. A.
Published: August 2023

This aims to justify the requirements for updating the current national standard GOST R56418–2015 «Cannedfish liver, caviar and milt «Po-Murmanski». Specifications», taking into consideration the results from qualitymeasurements of canned fresh minced cod liver.

   Research methods: Sensory analysis of food and the titrimetric method with visible indication was applied. This paper summarizes the results from measurements of the fat acidity value in canned food that was made in compliance with GOST R56418–2015 in marine environments from 2016 to 2021. We made an assessment to justify the expiry dates and storage requirements for canned food under the two temperature conditions. The paper defines the main provisions of the standard that require updating.

   Results: This paper proves the practicability of updating the standard GOST R56418–2015 by such ways as follows: changing the expiry dates of canned cod (haddock) liver «Po-Murmanski» under different storage conditions, applying the standard instrumental procedure to estimate the fat acidity value, using a geographical indication in labeling as a modern way of product differentiation. The paper shows dynamics in the fat acidity value during the storage of canned food made of fresh minced cod liver under the two temperature conditions. The paper demonstrates correlations between the fat acidity value and the organoleptic properties of canned food that was made of fresh and frozen fish in compliance with the existing various reference documents on standardization.

   Practical relevance: The results from this study will be used to update GOST R56418–2015. After public discussions and approval under the established procedure, the updated national standard will be demanded by factories and companies.
"Aquaculture of the Kamchatka crab Paralithodes camtschaticus (Tilesius, 1815)»
Authors: Alekseev D. O.
Published: August 2023

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Energy Performance Benchmarking in University of Lagos Hostel Buildings
Authors: Faremi , J. O., , Kukoyi P.O. , Edike U.E. , Sotunbo A.S. , Adenuga O.A. , Koleoso H. A
Published: August 2023

Expenditure on energy accounts for up to 35% of the overall annual operational budget for most buildings. Top management of Nigerian public universities are saddled with the responsibility of reducing operational costs and optimizing resources as a strategic response to the global economic crisis and reduced government funding in the face of rising energy demand in the universities. The study benchmarked the energy performance of the University of Lagos hostel buildings. Through a cross-sectional survey, questionnaire administration and energy audit of 130 student hostel rooms at the University of Lagos were conducted. The study assessed the power ratings and duration of use of the appliances and gadgets in each of the hostel rooms. The data collected were analysed using descriptive and inferential statistical tools comprising frequency tables, bar chart, sum of scores, correlation and ANOVA analysis respectively. The results indicate the Building Energy Performance Index of the hostels is 372.11 kWh/m2/year which significantly exceeds the benchmark for hostel buildings. Electric hot plates, pressing irons and fans are the topmost energy-consuming appliances across the student hostels. The study concludes that the energy performance of the student hostel is poor and recommends that the University of Lagos management should define power wattage threshold for appliances to be used by students in the hostels as a major active energy optimization strategy.
Corrected Precision of Topographic Measurements by Radar Interferometry
Authors: Weissman Isaac
Published: August 2023

This communication presents a corrected formulation, differing significantly from a traditional and widely employed one, for the precision of topographic measurements by means of space-based or airborne radar interferometry. The reasons for the differences are explained. The results are applicable to both downlooking topography and conventional geometries for interferometric synthetic aperture radar. Comparisons between the opposing formulations are exhibited for interferometer baseline tilt angles relative to the horizontal of five and sixty degrees. The discrepancies are especially wide at near-nadir viewing. The corrected formulation for measurement precision is presented in both its exact form and a convenient approximate expression, the two differing by less than one percent for the spaceborne interferometer illustrated.
Planning Cost-Efficient FiWi Access Network with Joint Deployment of FWA and FTTH
Authors: Chatur Nilesh , Bose Tushar , Adhya Aneek
Published: August 2023

This paper investigates the deployment of a cost- efficient fiber-wireless (FiWi) access network with joint utilization of fixed wireless access (FWA) and fiber-to-the-home (FTTH) technologies. In this work, we consider that residential users over a geographical area are to be provided with network services, constrained by the available network resources. We explore the implementation of hybrid FiWi access network that integrates a fiber-based passive optical network (PON) and fifth-generation (5G) wireless access network to provide efficient network services. This paper proposes a methodology for topology optimization of FiWi access networks, considering the usage of three dimensional (3D) beamforming and 3D resource grid for downlink transmission from the gNB to the users in 5G scenario. We derive the beam codebook and generate multiple beams to simultaneously serve the spatially separated users. We derive the closed-form expression for millimeter-wave channel model incorporating large-scale and small-scale parameters to compute the effective SINR of users. Further, we propose an optimization framework for optimal resource allocation (i.e., beam and resource block) by utilizing the 3D resource grid for downlink transmission. We perform extensive simulations to demonstrate the effectiveness of the proposed methodology for various 3GPP 5G outdoor propagation scenarios, viz., RMa, UMa, and UMi-street canyon. 
Automated Railway Crossing System: A Secure and Resilient Approach
Authors: Golder Aditi , Gupta Debashis , Roy Saumendu , Ahasan Md. Abdullah Al , haque Mohd Ariful
Published: August 2023

In today's world, the railway has emerged as a shining example of an environmentally friendly and well-linked mode of transportation, particularly in significant metropolises worldwide. Its popularity stems from its widespread use and its inherent comfort to commuters. A key aspect that bolsters this appeal is the railway network's well-earned reputation for being the safest and most efficient transportation system. However, railway crossings remain perilous, challenging traffic control and safety. To address this concern, we propose an innovative and automated railway crossing system that promises to revolutionize how we approach railway safety. Our automated railway crossing system encompasses multiple essential features to ensure unparalleled safety and efficiency.

First and foremost, the heart of this system lies in its automatic control of the railway crossing gates. By removing the need for manual operation, the potential for human errors is significantly reduced, providing commuters with an added layer of assurance during their journeys. In addition, our system boasts an advanced warning mechanism designed to alert approaching traffic well before the gate closure. This crucial feature enhances the safety of vehicular traffic and pedestrians by giving them ample time to prepare for the crossing. A clear and user-friendly LCD display serves as the medium for this alert system, making it intuitive and visually accessible to all users. Understanding the value of commuters' time, we have also integrated a real-time counter into the system. This counter keeps track of the estimated waiting time, empowering commuters to know when they can expect the gates to open again. With this feature, we strive to minimize inconvenience and optimize the efficiency of railway crossings. In our relentless pursuit of safety, we have taken it further by incorporating innovative anti-collision and line-breaking technology. By actively detecting potential collisions and disruptions, our system acts as a vigilant guardian, thwarting accidents and safeguarding lives.
Suppression of Circulating Current in Islanded DC Microgrid Using Adaptive Line Resistance Approach with Secondary Leaky Integration Control
Authors: Odo Polycarp
Published: August 2023

This work is on use of non isolated dc converters in microgrid design
Ahmed bin Hilal Al-Abarta'i between weakness and authentication
Authors: عطية عبد السادة محمد
Published: August 2023

The honorable Sunnah is considered one of the sources of Islamic legislation and culture, and it recites the Holy Qur’an in its being the scientific stock that is inherited by generations until God inherits the earth and those on it.
The honorable Sunnah relies on transmission and transmission through men who bear the responsibility of listening, receiving, memorizing and transmitting to subsequent generations.
Several historical factors have come together that led to weakness in the chain of transmission of hadiths, which prompted scholars to address the evaluation of the chain of transmission for the purpose of verifying the methods of narration.
That is why I wrote down the men's assets that focused on monitoring the narrators and dealt with showing their reliability or weakness and the extent to which their narration could be relied upon.
The phenomenon of repetition according to Abu Al-Ala’ Al-Ma’arri in “The Chapters and Ends”
Authors: مادواني زهره قرباني
Published: August 2023

Repetition is a stylistic phenomenon known to rhetoricians in all its eras. It has different types of letter, noun, verb and phrase. It is the one who has different connotations when writers use it. Al-Ma’arri is one of those who used it in his book called “Fouls wal-Ghaiyat” abundantly, so he does not confine it to the usual repetitions of verbal repetition, but rather focuses on intangible repetitions such as synonymy, observance of counterparts, and ascending repetition. This article aims to define repetition at the beginning, and then clarify what is meant by it according to Al-Ma’arri. And his different types by mentioning the models and indications that made Al-Ma'arri resort to its different types. The approach that I chose is the analytical approach that stems from the environment of the text, extracting the types of repetition from the book Al-Fusul wal-Giāyāt. .
Att öka samiskt inflytande och återaktualisera traditionella kunskaper – Sák96 och den samiska utbildningsambitionen i relation till Lpo94
Authors: Svonni Charlotta
Published: August 2023

To increase Sámi influence and re-actualize traditional knowledge. Sák96 and the Sámi educational ambition in relation to Lpo94. Throughout history, Sámi education has been governed by a Swedish state perspective through legislation and curricula. On one single occasion, an education directive has been published in Sweden based on a Sámi perspective, namely the Sámi syllabi 1996 (Sák96). Sák96 was formed for Sámi education and worked as a complement to the curriculum for the compulsory Swedish school system in 1994 (Lpo94). This study is based on thematic analysis of Sák96 and Lpo94. The purpose is to analyse the educational ambitions in Sák96 in relation to Lpo94 as well as in relation to Sámi identities expressed in the educational ambitions. The analysis is anchored in Gert Biesta’s theories about educational domains and ambitions of education as well as concepts about identification and imagined communities. The study shows that the main ambition with Sák96 was to protect and develop Sámi culture and language in a more detailed way than Lpo94. Sák96 also included additional historical perspectives on the Swedish society’s encroachment on traditional Sámi land, more detailed knowledge of Sámi society and Sámi knowledge traditions, and a desire to create conditions for increased Sámi influence. The Sámi community appears to be closely connected to reindeer husbandry communities according to Sák96. The Sámi communities are also presented as a people divided in four countries (northern Norway, Sweden, Finland as well as Kola Peninsula, Russia) with differentiated livelihood and conditions.
Mapeamento das Zonas de Transporte e de Deposição de Escorregamentos Rasos por Meio de Ferramentas Semiquantitativas
Authors: Capella Camilla Pereira , Bonini José Eduardo , Vieira Bianca Carvalho
Published: August 2023

A avaliação da suscetibilidade a escorregamentos vem sendo amplamente discutida na literatura. Entretanto, no Brasil, ainda são escassas pesquisas que diferenciam as zonas de ruptura, transporte e deposição decorrentes destes processos. Dessa forma, o objetivo central deste trabalho foi identificar as zonas de transporte e de deposição (runout) dos escorregamentos rasos na Serra do Mar, e sua correlação com a morfologia das encostas. Foi selecionada uma bacia hidrográfica, amplamente afetada por escorregamentos rasos, no município de Itaoca (SP), em janeiro de 2014, onde foram analisados, conjuntamente, o inventário de cicatrizes e dois parâmetros morfológicos (ângulo e curvatura da encosta), identificando-se, portanto, limiares entre as zonas de ruptura e transporte/deposição. Os resultados indicaram um maior volume do material transportado em 2014 e uma maior quantidade de zonas potencialmente deposicionais em eventos futuros. Esta avaliação permitiu um maior detalhamento da trajetória dos sedimentos a partir da ruptura, que pode ser usada como instrumento em áreas suscetíveis e densamente ocupadas.
Mapeamento Geomorfológico da Planície e Terras Baixas Costeiras do Estado do Rio Grande do Sul, Brasil
Authors: Moura Nina Simone Vilaverde
Published: August 2023

O Mapeamento Geomorfológico da Planície e Terras Baixas Costeiras do estado do Rio Grande do Sul tem por objetivo representar suas formas de relevo e processos relacionados à sua formação e dinâmica atual na escala 1:250.000. O mapeamento realizado segue a proposta de ordenamento dos estudos geomorfológicos proposto por Ab’Saber (1969) e as ordens de grandeza do relevo de acordo com Ross (1992), a qual é baseada na conceituação de morfoestrutura, para as unidades maiores, e de morfoescultura para as formas e tipos de relevo contidos em cada morfoestrutura existente. A Planície e Terras Baixas Costeiras abrangem uma área de aproximadamente 242 km2 e estão representadas por seis padrões de relevo: Colinas; Rampas Colúvio-aluvionares; Planície Lagunar; Planície Marinha; Planície Fluvial e Formas de Relevo Tecnogênicas. Os padrões em Planície Lagunar (52,8%), Planície Marinha (27,5%) e Planície Fluvial (16%) abrangem a maior parte da área mapeada.
Análise Multi-temporal da Perda de Solo por Erosão Hídrica na Bacia Hidrográfica do Rio Jauru-MT, Brasil
Authors: Da Silva Luz Camila Calazans , Da Silva Neves Sandra Mara Alves , Perlandim Ramos Alexander Webber
Published: August 2023

O objetivo deste trabalho foi analisar a perda de solo por erosão hídrica, através da aplicação da equação universal de perda de solo, na Bacia Hidrográfica do Rio Jauru- -MT. A integração dos fatores erodibilidade (Fator K), erosividade (Fator R), topografia (Fator LS) e os condicionantes cobertura e uso da terra e manejo e práticas conservacionistas do solo (Fator CP), resultaram nos mapas (1986, 1996, 2006 e 2016) de perda potencial de solos. O Fator R variou de 6.280,60 a 11.012,02 mm ha-1 h-1 ano-1 (média a extremamente forte erosividade). O Fator K variou entre 0,01 e 0,055 Mj mm ha-1 h-1 ano-1, com média de 0,0358 Mj mm ha-1 h-1 ano-1. A bacia apresentou fraco potencial erosivo, com mais de 80% da área com perdas de solo ≤ 10 t ha-1 ano-1, sendo identificadas as maiores perdas estimadas de solo em 1996 e 2016 nas áreas de maior declividade.
Entrevista com o Encarregado de Negócios da Embaixada da Ucrânia no Brasil, Anatoliy Tkach
Authors: Vargas Gloria Maria
Published: August 2023

Entrevista realizada no dia 11 de Janeiro de 2023 na Embaixada de Ucrânia em Brasília.
Proposta de Atividade de Campo em Geomorfologia para a Paisagem Semiárida do Nordeste Oriental do Brasil: um Guia Cognitivo-Interpretativo a partir das Geoformas
Authors: Corrêa Antonio Carlos de Barros , Lira Daniel Rodrigues de , Cavalcanti Lucas Costa de Souza , Santos Riclaudio Silva , Oliveira George Pereira de
Published: August 2023

O ensino de geomorfologia necessita de ferramentas e instrumentos que auxiliem os estudantes a reconhecer a complexidade dos elementos que compõem a paisagem física. Para o ensino e a cartografia geomorfológica, a construção de listas contendo tipos de unidades morfológicas e suas ilustrações têm sido uma ferramenta clássica de identificação e fixação de conteúdo. O objetivo deste trabalho foi propor uma atividade de ensino/ levantamento mediada pela observação em campo de geoformas, com vistas a confrontar as tipologias de relevo aplicadas às unidades geomorfológicas para o setor norte-oriental do semiárido brasileiro, e apontar como a observação in loco, socializada entre grupos de aprendizes, favorece uma leitura mais complexa e realista da morfogênese. A atividade se pautou na construção de um itinerário de trabalho de campo, assistida por uma listagem-guia de acompanhamento dos pontos visitados na paisagem. Nesta foram identificadas 22 unidades morfológicas, ilustradas por modelos realistas criados em ambiente de Inteligência Artificial (IA). A formas foram escolhidas para representação na escala de 1:10.000, ou maior, adequada aos levantamentos geomorfológicos de detalhe. A etapa final propôs a construção de fichas interpretativas para os pontos de visita em campo, nas quais é possível confrontar as descrições oferecidas pela literatura e os modelos criados por IA com as narrativas e imagens reais da paisagem produzidas pelos aprendizes. Acredita-se que as atividades cognitivas-interpretativas, conduzidas em campo, pautadas pela percepção, identificação e partilha das variações e inadequações encontradas entre as propostas taxonômicas vigentes e a experiência de observação direta da paisagem constituem ferramentas didáticas facilitadoras do ensino-aprendizagem em geomorfologia
Maria do Carmo Corrêa Galvão: em Homenagem
Authors: Marques Jorge Soares
Published: August 2023

Dificilmente alguém não tem como lembrança as figuras de professores que ficaram gravadas em sua memória, principalmente pela importância de suas presenças e dos ensinamentos recebidos, que contribuíram para a sua formação pessoal ou profissional.
Penetapan Kadar Kafein Ekstrak Daun Teh Hijau Dan Putih Camellia Sinensis (L.) Dengan Kromatografi Cair Kinerja Tinggi
Authors: Lestary Selfia , Nasution Muhammad Amin , Ridwanto Ridwanto , Nasution Haris Munandar
Published: August 2023

Teh merupakan salah satu minuman yang sangat populer dan sering dikonsumsi dalam rutinitas sehari-hari. Meskipun konsumsi kafein yang berlebihan dalam jangka panjang dapat berpotensi meningkatkan risiko terjadinya beberapa kondisi kesehatan seperti hipertensi, penyakit jantung, dan stroke, penggunaan kafein masih tetap diminati oleh banyak orang dalam masyarakat. Tujuan dari penelitian ini adalah untuk mengidentifikasi kandungan kafein dalam ekstrak daun teh hijau dan teh putih melalui penerapan metode kromatografi cair kinerja tinggi. Proses penelitian ini mencakup beberapa tahapan, yaitu pengolahan bahan tumbuhan, ekstraksi menggunakan pelarut etanol, analisis karakteristik, pemeriksaan fitokimia, serta pengukuran kadar kafein dalam ekstrak daun teh hijau dan teh putih menggunakan metode kromatografi cair kinerja tinggi. Ekstraksi dari daun teh hijau dan teh putih dilakukan melalui metode maserasi dengan menggunakan etanol 96%, dan ekstrak yang dihasilkan kemudian dipekatkan dengan rotary evaporator. Penentuan kadar kafein dilakukan menggunakan metode kromatografi cair kinerja tinggi. Melalui analisis skrining fitokimia terhadap ekstrak etanol dari daun teh hijau dan teh putih, ditemukan adanya beberapa kelompok senyawa kimia seperti alkaloid, flavonoid, saponin, tanin, dan steroid. Kandungan kafein dalam sampel ditentukan dengan menghitung luas area di bawah kurva (AUC) pada ekstrak teh hijau dan teh putih. Hasil penentuan kadar kafein pada ekstrak teh hijau menunjukkan nilai sekitar 98,4278069571 mg/g, sedangkan pada ekstrak teh putih tercatat sekitar 136,131488681 mg/g.
Intelligent assembly systems
Authors: Ivanov A.А. , Kretinin O.V.
Published: August 2023

In the framework of artifi cial intelligence, it is shown that an intelligent assembly system must develop solutions that
ensure the implementation of the goal, taking into account a specific situation, including in conditions of uncertainty.
Enhancing Students’ Writing Quality in a Blended Learning Environment
Authors: I Dewa Gede Rat Dwiyana Putra
Published: August 2023

This study aims to explore the best implementation of Blended Learning Model to enhance students’ writing quality. This is a Classroom Action Research where Blended Learning Model was applied using two different media. The mean score result show that students’ writing quality improve from 67.83 to 75.74 at the first cycle, where videos was applied in Blended Learning Model. At the second cycle where was video was switched to PowerPoint, the students’ writing quality reach the mean score of 83.10. These findings suggested that the application of PowerPoint in Blended Learning could address the students’ problem in term of word choice, generic structure, and grammar better than videos. Students also showed positive attitude, response, as well as active participation in learning. It shows that the application of PowerPoint in Blended Learning Model could maintain students’ attention that could give better result in learning writing. Therefore, the media selection in Blended Learning environment should consider its ability in maintaining students’ attention.
Society 5.0 and the Japanese Consumer Behaviour
Authors: Ivanov Konstantin
Published: August 2023

The article addresses the behaviour of the Japanese consumer and the impact the country’s gradual shift to Society 5.0 will have on it. The publication is one part of the research conducted on Society 5.0 and its effect on the Japanese business sphere. The aim is to examine current Japanese consumer behaviour using data gathered from the World Bank and different consulting agencies and predict the changes that will occur as technology progresses. The research finds that companies in Japan can attract more customers by implementing virtual and augmented reality, artificial intelligence and other key aspects of Society 5.0. However, further research on the topic will need to be conducted in the following years as humanity has not yet entered Society 5.0 and all of the abovementioned innovations are still in their infant stage.
Keragaan Agribisnis Usaha Jamur Tiram Putih di Kelurahan Anduonohu Kecamatan Poasia Kota Kendari (Studi Kasus di Usaha Tiga Putra Farm)
Authors: Santoso Rahmat Agus , Alwi La Ode , Gafaruddin Abdul
Published: August 2023

Oyster mushroom is a type of wood mushroom that Indonesia commonly consumes. It has a fruiting body that grows in bloom to form a shallow funnel shell (oyster). This study aimed to determine the agribusiness performance of the White Oyster Mushroom (Pleurotus ostreatus) in Anduonohu ​​Village, Poasia District, Kendari City. Case study on Tiga Putra Farm Business. This research was conducted in September 2021. The object of this research was the Tiga Putra Fram Timber Mushroom business. The method used in this study is Qualitative Descriptive Analysis. The type of data in this study used primary data, namely direct interviews, and secondary data, namely library literature. The variables used in this study are 1. The informant's identity includes age, education level, business experience, and some family dependents, 2. Agribusiness performance from this study is in the form of support in the agribusiness subsystem, which includes production facilities (seeds, fertilizers, tools /machinery, and mushroom house), cultivation and farming subsystem (planting, maintenance, processing), and marketing subsystem (distribution). The results of this study are the agribusiness performance of the white oyster mushroom (Pleurotus ostreatus), namely the procurement and provision of production facilities, including the procurement of mushroom houses, seeds, tools, and machines. Cultivation and farming include oyster mushroom production, maintenance, and harvest. Oyster mushroom product marketing is done online and offline by online method, namely posting oyster mushroom products on several social media platforms such as Facebook, WhatsApp, and Instagram. Thus the range of product marketing can be more comprehensive. Offline marketing to resellers of oyster mushrooms that will be resold, such as the Ummushabri Kendari and Hypermart.
Marketing Channels and Marketing Margins of Citronella Oil in Ogan Ilir District
Authors: Malini Henny , Purbiyanti Erni , Syaiful Friska
Published: August 2023

Marketing is a spearhead of the sustainability of a business. In marketing, a strategy is needed to increase sales; in selling citronella essential oil, a strategy is needed to increase sales.  The problem citronella farmers face is the limited marketing area of citronella essential oil. In addition to the unstable prices, almost all citronella farmers in various regions of Indonesia are aware of the limited marketing area of citronella essential oil. Similar problems also occur among citronella farmers in Ogan Ilir District. Farmers face challenges accessing a wider market, and prices tend to decline yearly, causing volatility. This study aimed to analyze the marketing strategy of citronella essential oil, identify marketing channels, and calculate the marketing margin and Farmer's Share of citronella essential oil business actors. This research was conducted for one year, namely in 2022. The method used a case study.  The sampling method was purposive sampling, in which the samples taken were three self-help citronella distillation businesses used a purposive sampling method, and a sample of traders used snowball sampling. The study results on citronella essential oil business actors in Ogan Ilir District showed that the business actors carried out product, price, distribution, and promotion strategies. The marketing channel of farmers’ fragrant Essential Oil Lemongrass comprised three marketing channels, namely channel one consisting of a farmer-trader collecting- factory, channel two including farmer-trader retailer-consumer, and channel three composed of farmers-collecting traders-wholesalers-factories in Padang. Marketing channel 1 had a marketing margin of IDR 30,000/liter with a farmer's Share of 83.33%. Marketing channel 2 had a  marketing margin of IDR 250,000/liter, with a farmer's Share of 37.5%, and marketing channel 3 had a marketing margin of IDR 50,000, - with a farmer's Share of 75%. Marketing channel 1 was the most efficient.
Free Opioid Anesthesia in Cancer Patient Undergoing Total Thyroidectomy and Functional Neck Dissection Dextra: A Case Report
Authors: Ariyasa I Putu Eka , Tjokorda Gede Agung Senapathi  , Tjahya Aryasa E.M.
Published: August 2023

Background: The use of large doses of opioids perioperatively has been found to be associated with early recurrence in patients undergoing surgery for primary cancer. This study aimed to describe the use of opioid free anesthesia in cancer patients.

Case presentation: A 72-year-old man with a diagnosis of papillary adenocarcinoma thyroid underwent total thyroidectomy and dextra functional neck dissection. The results of the preoperative assessment stated that the patient had ASA III physical status and would undergo general anesthesia (GA-OTT) and regional anesthesia peripheral nerve block (RA-PNB BPSS).

Conclusion: Nonopioid regimens are recommended for pain control in the perioperative and postoperative periods in some cases. The application of free opioids can reduce opioid dependence in patients who routinely receive opioid prescriptions after discharge.
Influence of Teacher’s Instructional Practices on Students’ Academic Performance in Public Secondary Schools in Mwatate Sub-County
Authors: Mutinda Brenda Mwali , Momanyi Charles Ocharo
Published: August 2023

There has been a concerted effort by the government to improve students’ academic performance in secondary schools. Thus, the purpose of the study was to examine the influence of teacher efficacy on secondary school students’ performance in the Mwatate Sub-County. The information provided by this research will benefit policymakers, community members and academicians. It adopted a descriptive survey research design, with a target population of 350 persons, comprised of 21 Headteachers and 329 teachers. The sample size of 176 persons was determined using the Krejcie & Morgan table (1970). The researcher collected data using questionnaires and interview guides. The instruments were validated by the supervisors. This was presented by the use of quotations. The study established that there is a statistically significant association between teacher efficacy influence secondary school students’ performance. It was therefore recommended that head teachers, administration, policymakers, and other stakeholders should consider incorporating teachers’ motivation in various practices such as teacher instruction, classroom management, motivation, and interpersonal relationships, as this will enhance secondary school students’ performance
PROBLEMS OF ECONOMIC GROWTH IN RUSSIA
Authors: Farkova Natalia Anatolyevna
Published: August 2023

The problems of economic growth remain relevant for all countries of the world without exception, while the goal of improving the socio-economic sphere of society is not in economic growth, but in sustainable economic development. The history of the development of the concepts of economic development and economic growth is briefly given. The problems of economic development of modern Russia are outlined.
ASPECTS OF SOCIAL AUDIT AND MANAGEMENT ACCOUNTING IN SUSTAINABLE DEVELOPMENT REPORTING
Authors: Nagumanova Regina Vildanovna , Erina Tatyana Valerevna
Published: August 2023

In the modern conditions of economic development, corporations strengthen their commitment to human rights, social and environmental responsibility, ethical control and promotion of sustainable development through their services, processes, products and relationships. Playing a key role in social control, audit corrects people's mistakes, including fraud, missteps and illegal actions, directing them in the right direction. It also strengthens and expands the relationship between corporations and stakeholders who have much less knowledge and capabilities than corporations.
ANALYSIS OF THE MARKET OF PR-SERVICES IN RUSSIA
Authors: Danilevskaya Elena Nikolaevna , Morozova Daria Dmitrievna
Published: August 2023

This article discusses the Russian market of PR services, reveals its features in modern realities, and also analyzes the current state of the market in relation to world indicators and in comparison, with previous years.
LAS TECNOLOGÍAS DEL DESARROLLO DE LAS CAPACIDADES DEL HABLA COHERENTE DE LOS NIÑOS MAYORES EN EDAD PREESCOLAR CON EL SUBDESARROLLO GENERAL DEL HABLA
Authors: Soldatov Dmitry Vyacheslavovich , Volkova Oksana Nikolaevna
Published: August 2023

El artículo contiene los resultados del estudio empírico de la tecnología del desarrollo de las habilidades del habla coherente de los niños en edad preescolar con el subdesarrollo general del habla. Los resultados de la investigación experimental nos dejan hablar que a los niños en edad preescolar con el subdesarrollo general del habla les falta el habla coherente, ellos se limitan a enumerar objetos particulares y sus partes, hay peculiaridades caracterológicas del pensamiento lógico y verbal. Los defectos revelados limitan a los niños las posibilidades de estructurar una conversación coherente del modo correcto. Según los autores de la investigación los resultados obtenidos indican la necesidad del trabajo concreto correccional para el desarrollo de este tipo de habla.
PROFESSIONAL PSYCHOLOGICAL WELL-BEING OF THE TEACHER
Authors: Schukina Elena Gennadievna
Published: August 2023

The article presents a brief overview of the problem of the professional psychological well-being of a teacher, which is considered as an integral indicator of the vital activity of a person and her well-being in the profession. The key aspects of studies of professional psychological well-being of teachers in foreign and domestic psychology are shown.
LANDSCAPE PHENOMENON: INTERPRETATION OPTIONS
Authors: Золотарева Виктория Александровна
Published: August 2023

В статье рассмотрены некоторые позиции авторов современных школьных учебников по географии и ВУЗовских по философии, связанные с понятием ландшафта. Ландшафт является неотъемлемой частью окружающего мира, вследствие чего вопрос о взаимном влиянии человека и ландшафта можно отнести и к числу философских вопросов.

The article considers some positions of the authors of modern school textbooks on geography and university textbooks on philosophy, related to the concept of landscape. The landscape is an integral part of the surrounding world, as a result of which the question of the mutual influence of man and landscape can be classified as a philosophical issue.
AUTHOR AND READER OF A POPULAR SCIENCE TEXT: INTERACTION WITHIN THE FRAMEWORK OF A GERMAN-LANGUAGE INTERNET TEXT
Authors: Христофорова Наталья Игоревна
Published: August 2023

Взаимодействие автора и читателя является основой создания научно-популярного текста с предоставлением максимально полной информации по описываемой проблеме, указанием на перспективы исследований и формированием мнения о проблеме. Материалом исследования послужили научно-популярные тексты, опубликованные в немецкоязычных интернет-изданиях.

The interaction of the author and the reader is the basis for creating a popular science text with the provision of the most complete information on the described problem, indicating the prospects for research and forming an opinion about the problem. The research material was popular science texts published in German-language online publications.
FEATURES OF REGULATORY REGULATION OF THE PRODUCTION OF INDIVIDUAL INVESTIGATIVE ACTIONS IN RELATION TO MINOR VICTIMS AND WITNESSES
Authors: Алексеева Надежда Григорьевна , Латыпов Вадим Сагитьянович
Published: August 2023

В статье рассмотрены особенности нормативного регулирования процедуры производства следственных действий с участием несовершеннолетних потерпевших и свидетелей.

The article discusses the features of the regulatory regulation of the procedure for the production of investigative actions with the participation of minor victims and witnesses.
COMPARATIVE ANALYSIS OF METHODS OF ACTIVE AND PASSIVE INVESTMENT PORTFOLIO MANAGEMENT
Authors: Бобриш Дарья Дмитриевна , Кругляк Людмила Ивановна
Published: August 2023

Исследование посвящено сравнению преимуществ и недостатков активного и пассивного управления портфелем инвестиций в быстро меняющейся экономической среде в целях эффективного управления рисками и достижения приемлемой доходности.

The study is devoted to comparing the advantages and disadvantages of active and passive portfolio management in a rapidly changing economic environment in order to effectively manage risks and achieve acceptable profitability.
REMOTE FITNESS AS PART OF INFORMATION AND COMMUNICATION TECHNOLOGIES OF PHYSICAL CULTURE AND RECREATION ACTIVITIES OF THE ABLE-BODIED POPULATION OF RUSSIA
Authors: Буянов Валерий Николаевич , Кашина Светлана Георгиевна
Published: August 2023

На основе анализа статистических данных о физкультурно-оздоровительной деятельности трудоспособного населения России выявлены причины, не позволившие достигнуть их целевого показателя на период до 2022 года. Выявлены основные преимущества использования в составе информационно-коммуникативных технологий физкультурно-оздоровительной деятельности населения дистанционного (онлайн) фитнеса.

Based on the analysis of statistical data on the physical culture and recreation activities of the able-bodied population of Russia, the reasons that did not allow them to achieve their target for the period up to 2022 have been identified. The main advantages of using remote (online) fitness as part of information and communication technologies of physical culture and recreation activities of the population are revealed.
О СООТНОШЕНИИ ПОНЯТИЙ «БЕРЕЖЛИВОЕ ПРОЕКТНОЕ УПРАВЛЕНИЕ», «БЕРЕЖЛИВОЕ УПРАВЛЕНИЕ ПРОЕКТАМИ» И «БЕРЕЖЛИВОЕ ПРОЕКТНО-ОРИЕНТИРОВАННОЕ УПРАВЛЕНИЕ»
Authors: Пунтиков А.Н. , Шиков А.Н.
Published: August 2023

В статье исследуются источники терминологической неоднозначности понятий «бережливое проектное управление», «бережливое управление проектами» и «бережливое проектно-ориентированное управление», зафиксированы устоявшиеся нормы употребления и предложена более точная терминология, которая могла бы быть интегрирована в существующие стандарты
СОВРЕМЕННЫЕ СПОСОБЫ ЗАЩИТЫ ПРАВ ПОТРЕБИТЕЛЕЙ В РФ
Authors: Свиридонова Т.И.
Published: August 2023

В статье описана актуальность и современные способы защиты прав потребителя. Также обозначена их суть, проанализированы Законы, в которых указаны права потребителей. Развернуто раскрыты понятия: самозащиты гражданских прав, прекращения или изменения правоотношения имущественной ответственности за вред и компенсацию морального ущерба, возмещения убытков и взыскание неустойки. Изучены цели кодификации и систематизации законодательства Российской Федерации по защите прав потребителей. Сделан вывод на основе полученной информации
Agricultural Sustainability in the North Eastern Region of India
Authors: Jain Ankur , Madhaba Sheekha Neela , Tanu Sandip
Published: August 2023

This paper offers an economic analysis of agricultural sustainability in the North Eastern Region (NER) of India by calculating the sustainable livelihood security index (SLSI) of each state. The SLSI serves as an important indicator for educating farmers and other stakeholders about sustainable agriculture production. This paper focuses on the NER as this region has received meagre attention in policy perspectives and is deprived in terms of various socio-economic and ecological indicators as compared to the rest of India. The findings show that various components of the SLSI, such as the ecological security index, economic efficiency index, and social equity index, have wide interstate variations. The agricultural sector in the NER has largely been neglected, with the state failing to adopt inclusive policies to uplift small and marginal farmers. The region suffers from severe poverty and malnutrition, improper management, over-exploitation of natural resources, and population explosion. These issues are a threat to agricultural sustainability. The study aims to identify the key factors that influence agricultural sustainability for inclusive and sustainable agricultural development. The findings show that the value of the SLSI ranged from 0.37 to 0.56 among the North Eastern states, which shows low agricultural sustainability.