bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH PROFITABILITAS DAN FREE CASH FLOW PADA KEBIJAKAN DIVIDEN DENGAN INVESTMENT OPPORTUNITY SET SEBAGAI MEDIASI
Authors: Raditya Ida Bagus Putera , Sisdyani Eka Ardhani
Published: September 2024

Penelitian ini menginvestigasi dampak profitabilitas dan free cash flow terhadap kebijakan dividen, dengan investment opportunity set yang menjadi variabel mediasi. Kajian ini melibatkan perusahaan yang terindeks SRI-KEHATI sebagai subjek penelitian. Metode yang digunakan adalah purposive sampling dengan alat analisis menggunakan path analysis, dengan 86 pengamatan. Hasil penelitian menunjukkan bahwa profitabilitas tidak memiliki pengaruh signifikan pada investment opportunity set. Sementara itu, free cash flow memiliki pengaruh negatif yang signifikan pada investment opportunity set. Profitabilitas juga tidak memiliki pengaruh signifikan pada kebijakan dividen, sedangkan free cash flow memiliki pengaruh positif yang signifikan pada kebijakan dividen. Investment opportunity set tidak memiliki pengaruh signifikan pada kebijakan dividen. Namun, hasil penelitian menunjukkan bahwa investment opportunity set berperan sebagai variabel mediasi dalam pengaruh profitabilitas dan free cash flow terhadap kebijakan dividen.
PERAN PERSEPSI HARGA DALAM MEMEDIASI PENGARUH BRAND IMAGE TERHADAP KEPUTUSAN PEMBELIAN KONSUMEN (Studi Kasus pada Miniso di Kota Denpasar)
Authors: Putra Putu Aditya Wijaya , Seminari Ni Ketut
Published: September 2024

Tujuan penelitian ini untuk menjelaskan pengaruh brand image terhadap Keputusan Pembelian Konsumen Miniso di Kota Denpasar, menjelaskan pengaruh brand image dan persepsi harga terhadap Keputusan Pembelian Konsumen pada Miniso di Kota Denpasar. Penelitian ini menggunakan teori Perilaku Konsumen dengan jumlah sampel 100 orang dan menggunakan teknik purporsive sampling. Pengumpulan data dalam penelitian ini dilakukan dengan metode wawancara, observasi dan kuesioner. Penelitian ini menggunakan teknik Uji Asumsi Klasik, Path Analysis dan Uji Sobel. Berdasarkan hasil penelitian ini, diperoleh hasil bahwa brand image memiliki pengaruh positif dan signifikan terhadap keputusan pemeblian konsumen, brand image memiliki pengaruh positif dan signifikan terhadap persepsi harga, persepsi harga memiliki pengaruh positif dan signifikan terhadap keputusan pembelian konsumen dan brand image memiliki pengaruh positif dan signifikan terhadap keputusan pembelian konsumen melalui persepsi harga. Implikasi pada penelitian ini terhadap strategi pengembangan dapat digunakan oleh Miniso Kota Denpasar dalam mengembangkan strategi yang tepat sesuai dengan pola perilaku konsumen.
PENGARUH WAKTU TUNGGU DAN PERSEPSI HARGA TERHADAP KEPUASAN DALAM MEMBENTUK LOYALITAS PELANGGAN
Authors: Gunawan I Kadek , Oktora I Gede Nandya
Published: September 2024

Pengguna mobil yang selalu meningkat setiap tahunya, secara tidak langsung memerlukan sarana untuk memperbaiki kendaraan. Penelitian ini bertujuan untuk menganalisis: pengaruh waktu tunggu, persepsi harga dan kepuasan pelanggan, menganalisis pengaruh kepuasan pelanggan terhadap loyalitas pelanggan, serta menganalisis peran kepuasan pelanggan dalam memediasi pengaruh persepsi harga dan waktu tunggu terhadap loyalitas pelanggan PT. Astrido Jaya Mobilindo. Responden dalam penelitian ini adalah pelanggan yang pernah melakukan perbaikan di PT. Astrido Jaya Mobilindo. Minimal sekali dalam 3 bulan terakhir Jumlah responden penelitian ditetapkan sebanyak 120 responden. Data penelitian diperoleh melalui penyebaran kuesioner penelitian. Teknik analisis yang digunakan pada penelitian ini adalah analisis deskriptif, analisis inferensial. Analisis inferensial ini menggunakan PLS (Partial Least Square). Hasil dari penelitian ini yaitu waktu tunggu dan persepsi harga berpengaruh positif terhadap kepuasan pelanggan, waktu tunggu dan persepsi harga berpengaruh positif terhadap loyalitas pelanggan, kepuasan berpengaruh positif serta signifikan terhadap Loyalitas pelanggan, kepuasan pelanggan memediasi secara parsial persepsi harga dan waktu tunggu terhadap loyalitas pelanggan PT. Astrido Jaya Mobilindo.
PENGARUH GAYA KEPEMIMPINAN TRANSFORMASIONAL TERHADAP KREATIVITAS KARYAWAN YANG DIMODERASI OLEH PERAN MOTIVASI INTRINSIK
Authors: Anggarani Putu Maira , Wibawa I Made Artha
Published: September 2024

Kreativitas karyawan merupakan salah satu hal penting dalam meningkatkan produktivitas, inovasi, dan daya saing perusahaan. Penelitian ini dilakukan karena tingginya intensitas kegiatan operasional yang memerlukan dukungan dari manajemen serta kreativitas yang ditunjukkan oleh karyawan. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh gaya kepemimpinan transformasional terhadap kreativitas karyawan dengan peran motivasi intrinsik sebagai variabel moderasi. Melalui metode non-probability sampling dengan teknik saturation sampling atau sampling jenuh sejumlah 35 responden diambil sebagai sampel. Data dikumpulkan melalui kuesioner, dan analisis dilakukan menggunakan regresi moderasi serta uji asumsi klasik. Hasil penelitian menunjukkan bahwa gaya kepemimpinan transformasional memiliki pengaruh positif dan signifikan terhadap kreativitas karyawan. Selain itu, motivasi intrinsik memainkan peran sebagai moderator semu yang memperkuat hubungan antara gaya kepemimpinan transformasional dan kreativitas karyawan. Implikasinya, Starbucks Reserve Dewata dapat meningkatkan pendekatan dalam menciptakan suasana yang membanggakan pemimpinnya serta meningkatkan rasa percaya diri dan motivasi karyawan. Langkah-langkah ini diharapkan dapat memperkuat kreativitas karyawan dan menghasilkan manfaat positif bagi perusahaan.
Altered Sensory Processing in People Attending Specialist Orthopaedic Consultation for Management of Persistent Shoulder Pain: An Observational Cross-Sectional Study
Authors: Hollis Danielle , Mendis M. Dilani , Ng Shu-Kay , Lewis Jeremy , Thomas Michael , Marks Darryn , Hides Julie , Bisset Leanne
Published: September 2024

OBJECTIVES: The primary objective was to compare sensory processing measures in people attending specialist orthopaedic consultation for management of persistent shoulder pain with control participants. The secondary objective was to compare the groups’ sociodemographic, clinical, general health and lifestyle, and psychological characteristics.

DESIGN: Observational cross-sectional.

METHODS: Participants with shoulder pain for ≥3 months, who attended a public hospital orthopaedic department (n = 119), and community participants without shoulder pain (n = 44) underwent a standardized quantitative sensory testing protocol, measuring pressure pain threshold, temporal summation, and conditioned pain modulation. Sociodemographic, clinical, general health and lifestyle, and psychological characteristics were also collected.

RESULTS: Participants with shoulder pain had significantly lower pressure pain thresholds at all sites (ie, local and widespread mechanical hyperalgesia) and significantly decreased conditioned pain modulation effect (ie, descending inhibition of nociception) than control participants. There was no significant difference between groups for temporal summation. Participants with shoulder pain had decreased general health and function, less healthy lifestyles, and poorer psychological health compared with controls.

CONCLUSION: People referred to specialist orthopaedic care for management of persistent shoulder pain had clinical signs of altered sensory processing and poor health outcomes. J Orthop Sports Phys Ther 2024;54(10):647-656. Epub 25 July 2024. doi:10.2519/jospt.2024.12512
Türkiye’nin İhracat Çeşitliliğinin Ürün Uzayı Yaklaşımıyla Değerlendirilmesi: 2000-2022 Dönemi
Authors: Sungur Onur , Şentürk Canan
Published: September 2024

Modern bir ekonomide üretkenliğin arttırılması, farklı türdeki üretken bilgilerin kullanılabilirliğini ve koordinasyonunu garanti etmeyi gerektirmektedir. Üretken teknik bilginin tanımlanması ve çeşitlendirme fırsatlarının ve kısıtlamalarının değerlendirilebilmesi için de “ekonomik karmaşıklık teorisi” ve “ürün uzayı” yaklaşımı ön plana çıkmaktadır. Ürün Uzayı analizi, son yıllarda ülkelerin dış ticaret karmaşıklığının (veya sıradanlığının) analizinde giderek yaygın bir şekilde kullanılmaktadır. Bu çalışmanın amacı; Türkiye’nin 2000-2022 arası dış ticaretinin ürün uzayı ve ağaç haritası yaklaşımlarıyla analiz edilmesidir. Bu kapsamda; öncelikle Türkiye’nin söz konusu döneme ilişkin dış ticaretinin genel görünümü incelenmiş, ardından da Türkiye ihracatının ürün uzayı analizi ve ağaç haritası açısından değerlendirmesi yapılmıştır.
Derin Öğrenme Tabanlı Fiyat Tahmini ve Algoritmik Ticaret: BİST100 Endeksinde Bir Uygulama
Authors: Akusta Ahmet , Salur Mehmet Nuri
Published: September 2024

Bu araştırma, BİST100 endeksinde yer alan hisse senetlerinin alım satımı için derin öğrenme tabanlı metodolojilerin kullanılmasını ele almaktadır. Özellikle, son dönemdeki piyasa dalgalanmaları üzerine yoğunlaşılmıştır. Tahmine Dayalı İşlem Algoritması (TDİA) adı verilen, derin öğrenme esaslı bir işlem algoritması geliştirilmiş ve bu algoritmanın BİST100'de temsil edilen çeşitli sektörlerdeki hisse senedi hareketlerini tahmin etme ve işlem gerçekleştirme başarısı değerlendirilmiştir. Çalışma, Ağustos 2022'den Aralık 2023'e kadar olan ve toplam 270 işlem gününü kapsayan veriler üzerine kuruludur. Algoritmik ticaret, ticaretin yürütülmesinde sağladığı verimlilik, hız ve hassasiyet sayesinde modern finans dünyasında önemli bir yere sahiptir. Özellikle BİST100 gibi dinamik piyasalarda, algoritmik alım satımın önemi, geleneksel stratejilerin hızlı değişimlere ve karmaşıklıklara uyum sağlama konusundaki zorlukları nedeniyle daha da belirginleşmektedir. Bu çalışmada benimsenen metodoloji, geçmiş fiyat, hacim, hisse senedi endeksi ve döviz kuru verilerini kullanarak gelecekteki hisse senedi hareketlerini tahmin etmeye yönelik derin öğrenme modelinin geliştirilmesini ve uygulanmasını kapsamaktadır. Bu model, alım veya satım emirlerini gerçekleştirmek üzere tanımlanmış kurallar seti üzerinde çalışan bir Tahmine Dayalı İşlem Algoritması'nın temelini oluşturmaktadır. Araştırmanın temel bulguları, TDİA'nın seçilen hisse senetlerinde ortalama %15,87 kar ile kayda değer bir başarı elde ettiğini göstermektedir. Bu sonuçlar, algoritmik ticaretin potansiyelini ve derin öğrenme metodolojilerinin finansal piyasalarda kullanımının etkinliğini vurgulamaktadır.
The Impact of Customs Procedures on Global Competitiveness: An Investigation with Structural Equation Modelling
Authors: Oğuz Suzan
Published: September 2024

Customs procedures cover activities carried out to facilitate trade, ensure national security, and ensure the free movement of goods and services across national borders. The efficient execution of these processes improves the trade openness of nations, supports economic growth and provides competitiveness to countries. This study aims to examine the impact of customs procedures on global competitiveness in OECD (Organisation for Economic Co-operation and Development) and selected Asian countries through the mediating roles of international trade and economic growth. In this context, a model proposal is presented using data from 42 countries for the years 2010, 2012, 2014, 2016, 2018 and 2023. The direct and indirect relationships between the variables in the model proposed within the scope of the research were examined by Structural Equation Modelling (SEM) path analysis. The results of the analysis show that customs procedures have a direct and positive effect on global competitiveness. In addition, it has been observed that international trade and economic growth mediate this relationship significantly and positively.
Book review: Vedyaev A. V., Gaidenko P. I., Ospennikov Yu. V., Ustinova I. A. “Towards Repentance and Redemption”: Trials of Bishops in the History and Modernity of the Russian Church St. Petersburg : Saint-Petersburg Theological Academy Publ., 2023. 352 p.
Authors: Белякова Е.В.
Published: September 2024

Книга во многом является новаторской, потому что тема церковного суда остается мало разработанной в отечественной историографии. Это связано с совершенно разными факторами: с отсутствием и неполнотой источниковой базы для раннего периода, с краткостью бесцензурного периода в истории РПЦ, позволяющего изучать историю синодального времени, с отсутствием доступа исследователей к церковным архивам советского периода, с длительным отсутствием интереса к данной тематике в советской историографии.

The book is innovative in many ways, because the topic of church courts remains poorly developed in Russian historiography. This is due to completely different factors: the absence and incompleteness of the source base for the early period, the brevity of the uncensored period in the history of the Russian Orthodox Church, which allows one to study the history of the synodal period, the lack of access for researchers to church archives of the Soviet period, and the long-term lack of interest in this topic in Soviet historiography.
Carbon-Centered Reactivity in Carbodiphosphorane-Based Ligands Allowing for Redox-Non-Innocent Ligand-Ligand Cooperative- and Catalytic Dual Bond-Activation
Authors: Schatz Philipp , Xu Weiqin , Rynek Sebastian , Maser Leon , Heise Niels , Fuhr Olaf , Fenske Dieter , Hashemi Haeri Haleh , Hinderberger Dariush , Vogt Matthias , Langer Robert
Published: September 2024

A pronounced nucleophilicity in combination with a distinct redox non-innocence is a unique feature of a coordinated ligand, which in the current case, leads to unprecedented carbon-centered reactivity patterns: A carbodiphosphorane-based (CDP) pincer-type rhodium complex allows to cleave two C–Cl-bonds of geminal dichlorides via two consecutive SN2-type oxidative additions resulting in the formation of a stabilized carbene fragment. In the presence of a suitable reductant the carbene fragment can even be converted into olefines or hydrodehalogenation products in a catalytic reaction. The developed method can also be used to convert chlorofluorocarbons (CFCs) such as CH2ClF to fluoromethane and methane. The strong nucleophilic character of coordinated CDPs is also reflected in the low potential for oxidation, which favors radical reactivity and gives rise to an unique cationic C-centered radical CDP ligand, which is capable of a carbon-centered dihydrogen activation, following an unprecedented radical mechanism involving ligand-ligand-cooperativity (LLC).
Resolving the Coverage Dependence of Surface Reaction Kinetics with Machine Learning and Automated Quantum Chemistry Workflows
Authors: Johnson Matthew S. , Bross David H. , Zador Judit
Published: September 2024

Microkinetic models for catalytic systems require estimation of many thermodynamic and kinetic parameters that can be calculated for isolated species and transition states using ab initio methods. However, the presence of nearby co-adsorbates on the surface can dramatically alter these thermodynamic and kinetic parameters causing them to be dependent on species coverage fractions. As there are combinatorially many co-adsorbed configurations on the surface, computing the coverage dependence of these parameters is far less straightforward. We present a framework for generating and applying machine learning models to predict coverage dependent parameters for microkinetic models. Our toolkit enables automatic calculation and evaluation of co-adsorbed configurations allowing us to sample 2000 co-adsorbed adsorbates and transition states (TSs) for a diverse set of 9 reactions on Cu111, a challenging surface, with four possible co-adsorbates. This dataset was then used to train subgraph isomorphic decision trees (SIDTs) to predict the stability and association energy of configurations. With which we were able to achieve mean absolute errors (MAEs) of 0.106 eV on adsorbates, 0.172 eV on TSs, and due to natural error cancellation in SIDTs for relative properties 0.130 eV on reaction energies and 0.180 eV on activation barriers. We then explain how to use these models to predict coverage dependent corrections for arbitrary adsorbates and TSs and demonstrate on H∗, HO∗ and O∗ comparing the generated SIDT model with an iteratively refined version.
Ruthenium, copper and ruthenium-copper complexes of an unsymmetrical phosphino pyridyl 1,8-naphthyridine PNNN ligand
Authors: Wu Jingyun , Stevens Michael , Gardiner Michael , Colebatch Annie
Published: September 2024

A new unsymmetrical dinucleating phosphino pyridyl 1,8-naphthyridine ligand PNNN is reported. Reaction with CuCl gave the dicopper complex [Cu2(µ-Cl)2(PNNN)] (1). In contrast, complexation of [RuCl2(cymene)]2 yielded a monometallic species [RuCl(cymene)(PNNN)]Cl ([2]Cl) in which the Ru is bound to the κ2-N,N, rather than κ2-P,N, binding pocket. The selective formation of the monoruthenium complex [2]Cl enabled synthesis of heterobimetallic complexes [RuCuCl3(cymene)(PNNN)] (3) and [RuCuCl2(cymene)(PNNN)]2[PF6]2 ([4]2[PF6]2), which both exhibit κ1-P coordination of Cu. Complexes 1 and [4]2[PF6]2 exhibit reversible dearomatisation-aromatisation behaviour at the metal-ligand cooperative methylene site upon sequential treatment with base (KOtBu) and acid (HCl). Notably, deprotonation of [4]2[PF6]2 induces a shift in the coordination mode of Cu to κ2-P,N.
Explainable Synthesizability Prediction of Inorganic Crystal Structures using Large Language Models
Authors: Kim Seongmin , Schrier Joshua , Jung Yousung
Published: September 2024

We evaluate the ability of machine learning to predict whether a hypothetical crystal structure can be synthesized and explain those predictions to scientists. Fine-tuned large language models (LLMs) trained on a human-readable text description of the target crystal structure perform comparably to previous bespoke convolutional graph neural network methods, but better prediction quality can be achieved by training a positive-unlabeled learning model on a text-embedding representation of the structure. An LLM-based workflow can then be used to generate human-readable explanations for the types of factors governing synthesizability, extract the underlying physical rules, and assess the veracity of those rules. These text-based models can be adapted to specialized cases where less data exists by transfer learning, demonstrated for the case of perovskites.
Design and implementation of an analog and mixed-signal system on chip for ECG monitoring
Authors: Pawar A. M. , Deshpande J. D. , Patil S. N.
Published: September 2024

To keep pace with revolutionary advancements in VLSI design, a Programmable System on Chip (PSoC) has been developed to monitor ECG signals, utilizing innovative Analog and Mixed Signal (AMS) technology. Electrocardiographic signals are very weak and have ultra-high impedance, making traditional analog amplifiers unsuitable. The AMS-based PSoC devices from Cypress Semiconductors demonstrate the capability to provide a suitable solution for this issue. The analog section of the PSoC device CY8C55 has ultra-high input impedance. Therefore, by deploying the on-chip resources of this device, an embedded system has been designed to detect and monitor ECG signals. This paper interprets the issues related to the design and validation of both on-chip hardware and embedded firmware. Using electrodes placed only off the chip, the signals are read into the chip with an appropriate reference level. The on-chip PGAs are configured for signal extraction. The analog signals are digitized with 10-bit resolution and then digitally filtered with a low-pass filter configured for Fc = 150 Hz. The signals are recorded in real-time on the DSO. Upon investigating the ECG signals monitored on the DSO, it can be concluded that the current SoC is highly suitable for medical applications.
EFICIENCIA ENERGÉTICA EN LOS MUNICIPIOS DE MÉXICO
Authors: Rivas Jesus Gerardo Delgado , Mendez Marcos Iván Saldaña , Ibarra Cesar Ivan Mellado
Published: September 2024

Objetivo: El objetivo de esta investigación es determinar las diferencias entre los municipios de México que son más eficientes en el uso de energía y los que no lo son.
 
Marco Teórico: En este trabajo se toma el concepto de eficiencia energética, y se exploran los elementos del contexto que diferencían a un territorio efciente en el uso de energéticos.
 
Método: Se clasificaron 4262 municipios de acuerdo a su nivel de eficiencia energética con un análisis de Clusteres por K-medias, después se llevo a cabo un análisis ANOVA y se para comparara el nivel educatvio, la inversión total y el tamaño de la población entre ambos grupos de municiios, finalmente se realizó una regresión lineal para darle robustés al análisis.
 
Resultados y Discusión: Se encontró que los municipios más eficientes en el aprovechamiento de la energía tienen un nivel más elevado de educación, inversión y un mayor tamaño de la población.
 
Implicaciones de la investigación: Este trabajo tiene implicaciones para la administración pública en la determinación de políticas de desarrollo regional que pueden impactar en la eficiencia energética.
 
Originalidad/Valor: Este estudio contribuye a la literatura al analizar la eficiencia energética en las empresas de los municipios de México, y al identificar las diferencias entre los municipios más eficientes y los que no lo son. La relevancia y valor de esta investigación se evidencian en la metodología robusta, y la determinación de como elementos del entorno pueden hacer que una región sea mpas eficiente en el uso de energía.
EVASIÓN TRIBUTARIA: TENDENCIAS, RETOS Y OPORTUNIDADES. UNA REVISIÓN SISTEMÁTICA
Authors: Velásquez William Jesús Campos , Rivera Robert Julio Contreras , Sanchez Julio Americo Ramirez
Published: September 2024

Objetivo: Este artículo revisa la literatura sobre la evasión tributaria y el desarrollo económico en países emergentes, analizando cómo la evasión fiscal afecta la capacidad de los gobiernos para financiar servicios públicos y promover el crecimiento económico sostenible.
 
Marco Teórico: Se exploran estudios relevantes sobre patrones globales en la evasión fiscal, el impacto de la economía informal y las limitaciones de recursos en la administración tributaria. La literatura destaca la importancia de estrategias efectivas para ampliar la base tributaria, la cooperación internacional y la adopción de tecnologías emergentes.
 
Método: La investigación sigue un enfoque de revisión sistemática, identificando y analizando estudios académicos y datos relevantes sobre la evasión fiscal y su impacto en el desarrollo económico.
 
Resultados y Discusión: La revisión revela tendencias, retos y oportunidades en la administración fiscal, subrayando la necesidad de fortalecer las políticas fiscales en contextos de alta informalidad y corrupción. Se destacan las barreras que enfrentan los gobiernos para implementar estrategias efectivas de recaudación en economías emergentes.
 
Implicaciones de la Investigación: Las recomendaciones incluyen la implementación de tecnologías emergentes y la cooperación internacional como herramientas clave para mejorar la administración tributaria.
 
Originalidad/Valor: Este estudio aporta una perspectiva comprensiva sobre cómo la evasión fiscal limita el desarrollo económico en países emergentes y propone estrategias para mitigar sus efectos negativos.
A EDUCAÇÃO AMBIENTAL (EA) ENQUANTO DIREITO CONSTITUCIONAL BRASILEIRO: UMA ANÁLISE DA EVOLUÇÃO NORMATIVA DA EA ENTRE OS SÉCULOS XX E XXI
Authors: Oliveira Filho João Gomes de , Arruda Ana Paula Serpa Nogueira de
Published: September 2024

Objetivo: Este ensaio tem como principal objetivo apresentar a evolução normativa da EA, de maneira a entender se tal panorama significa, também, uma evolução na forma como as pessoas interagem com o meio ambiente.
 
Referencial Teórico: A EA é regulamentada  por normas legislativas (Leis) e por Provimentos Administrativos (regulamentos) advindos de Órgãos da administração pública. As Leis relacionadas à EA são de dois grupos específicos. O 1º grupo é formado por Leis que tratam da EA em sua essência e o 2º Grupo é formado por leis que tratam do tema “educação” e pontualmente retratam a EA.
 
Método: A metodologia adotada para esta pesquisa compreende a pesquisa Bibliográfia, em especial a análise da evolução legistlativa sobre a educação ambiental.
 
Resultados e Discussão: Após apresentar o panorama normativos da EA entre os séculos XX e XXI, é possível chegar a alguns entendimentos, posto que, se de um lato temos uma grande quantidade de normas que tutelam a EA desde a CF/88 até tratados internacionais, temos, também, pouca ou nenhuma aplicabilidade de tal normas.
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Implicações da Pesquisa: As implicações práticas e teóricas desta pesquisa são visíveis dada a demonstração de uma realidade extremamente preocupante. Pois se de um lado temos um conjunto normativo de qualidade inquestionável, de outro lado, temos uma transparente inaplicabilidade dessas normas.
 
Originalidade/Valor: Este estudo contribui significativamente para enriquecer a teoria e a prátia da EAF, uma vez que retrata com atualidade e verdade o senário atual da Legislação de impõe a existência da EA em Cenários Escolares.
ANÁLISE DOS DISTÚRBIOS MÚSCULO-ESQUELÉTICOS NA CONSTRUÇÃO CIVIL: UMA REVISÃO SISTEMÁTICA DE LITERATURA
Authors: Stradioto Juliano Prado
Published: September 2024

Objetivo: No contexto da construção civil o objetivo deste trabalho é realizar uma revisão sistemática de literatura e identificar os fatores de riscos do agravamento dos distúrbios músculo-esqueléticos (DORTs) na construção civil e fornecer uma visão crítica das ferramentas de análise ergonômica de sobrecarga biomecânica nas atividades da construção civil.
 
Método: A metodologia adotada para esta pesquisa compreende na utilização da metodologia Methodi Ordinatio para a realização da bibliometria, onde foi realizado o levantamento das publicações mais relevantes do assunto. Destacaram-se as dez primeiras publicações melhores ranqueadas através do fator de impacto, número de citações e ano de publicação. 
 
Resultados e Discussão: Identificação dos fatores de riscos do agravamento dos distúrbios músculo-esqueléticos (DORTs) na Construção Civil através dos artigos apresentados no ranking elaborado através do Methodi Ordinatio, a pesquisa apresentou um aumento no uso e desenvolvimento de ferramentas de análise ergonômica com novas tecnologias de captação de movimento e imagem, assim como especificou os principais motivos de desenvolvimento das DORTs no setor através das diversas atividades analisadas no artigos.
 
Implicações da Pesquisa: As implicações teóricas desta pesquisa são discutidas e apresentadas em cada artigo analisado, mostrado o problema de pesquisa de cada artigo e realizando a análise das conclusões apresentadas, assim como os principais focos de discussão dos artigos analisados.
 
Originalidade/Valor: Esta pesquisa contribui para a literatura no campo da Ergonomia, pela abordagem em uma área com grande potencial de desenvolvimento que é a construção civil, que ainda padece de mais pesquisa nas diversas atividades que compõem a construção de uma predial.
Exploration of Ideological and Political Education in Veterinary Microbiology Experimental Technology
Authors: Liao Jiedan
Published: September 2024

The veterinary microbiology experimental course plays a key role in education and practice, integrating “knowledge, skills, and qualities” into the talent cultivation program. The syllabus has been revised to emphasize the course’s ideological and political education objectives. The extraction of ideological and political elements focuses on developing a curriculum that includes ideological and political teaching materials and cases, ensuring coherence across classroom teaching, social practice, and online courses. By organically integrating ideological and political elements within stories, along with professional knowledge, operational skills, and social practice, the course aims to enhance the appeal and effectiveness of ideological and political education in the experimental course.
Construction of an Evaluation Index System for Innovation and Entrepreneurship Education in Vocational Colleges from Students’ Perspective
Authors: Wang Aihong , Zhan Yueming , Wang Wendie , Xu Liqun
Published: September 2024

Innovation and entrepreneurship education is an essential content in the current teaching of colleges and universities and an important driving force to promote students’ employment. Currently, colleges and universities continue to strengthen the innovation of innovation and entrepreneurship teaching, and the construction of the evaluation system of innovation and entrepreneurship education is lagging. The evaluation system is an important evaluation standard for innovation and entrepreneurship teaching and the basis for educational innovation, which is also a critical part of teaching that requires attention. This paper takes the construction of the evaluation index system of innovation and entrepreneurship education in vocational colleges as the research goal and understands the function of innovation and entrepreneurship evaluation as well as the evaluation principle through the literature analysis method. It also analyzes the evaluation index system of innovation and entrepreneurship teaching from students’ perspective to provide an effective reference for the implementation of innovation and entrepreneurship education in higher vocational colleges.
Assessment of aquatic ecosystems in the zone of influence of four closed MSW landfills
Authors: Evgrafov A. V. , Kosov N. S. , Lagutina N. V.
Published: September 2024

The relevance of the article is conditioned by the fragmentation of not only official, but also scientific ideas about the contribution of municipal solid waste (MSW) landfills to environmental pollution, the fragmentation of hydrobiological research as such, and the need for reliable data on the structure and mechanisms of formation of aquatic ecosystems. The aim of the work is to discover the unity and differences in the state of aquatic ecosystems formed in the zone of influence of MSW landfills similar in life cycle stage (already closed and reconstructed). The objectives of the work were to select four representative closed MSW landfills, to collect official data on their technical condition, to conduct a comprehensive environmental survey with obligatory sampling and hydrobiological and hydrochemical analyses, to analyze the results in terms of assessing compliance with standards, to search for the dependence of pollution on the life cycle stage of the MSW landfill and to formulate assumptions about the conditions of ecosystem formation under the effect of a complex of anthropogenic impacts (including those not related to the MSW landfills). The article presents the results of an environmental study of the tributaries of the Likhoborka river (near the Dolgoprudnensky MSW landfill), a tributary of the Radomlya river (in the village Radumlya near the former illegal MSW landfill), the Nara River (near the Sliznevo MSW landfill), and the Chernichka River (near the Tsarevo MSW landfill). Descriptions of other economic objects in their catchment areas and assumptions about the possible contribution of these additional sources to the pollution of aquatic ecosystems are given. The methodology of investigation, sampling for hydrochemical and hydrobiological analyses and their results are presented. Moderate pollution both before and after the MSW landfills was determined by calculating the Pantle-Buck index. Changes in species composition and abundance at the second site relative to the first site were monitored. The WPI calculation revealed generally moderate background pollution (higher in the Dolgoprudny area due to at least four concentrated discharges not associated with the MSW landfill, and lower in the ecologically safe area due to proximity to the source and the unloaded background of Tsarevo). Characteristic increases in pollutant concentrations (mainly ammonium, which is problematic for all areas) were observed. The conclusion about the relatively small contribution of the closed MSW landfills to river pollution was formulated.
Duodenal chyme enzyme activity in broiler chickens fed soybean meal and cake (EcoSoy)
Authors: Bezzubenko D. D. , Vertiprakhov V. G.
Published: September 2024

The problem of finding the most complete protein components that can be used in poultry farming is currently urgent, as the cost of feed in poultry farming reaches 70%. The most popular methods for evaluating nutrient availability in the organism of productive animals are fistula technologies. In this work, the authors used a new technique to evaluate the palatability and nutritional properties of two soybean products in the diet of broiler chickens. The comparative analysis showed that soybean cake (EcoSoy) was the most preferred feed ingredient, increasing trypsin activity by 30.2% and lipase activity by 114% compared to meal in the first postprandial phase (after 60 min). In the second postprandial phase (after 120 min), the differences were not reliable, but a tendency to increase activity was observed in the experimental group (by 17.2%).
Hematological indicators of the marsh frog during stimulated spawning
Authors: Zhelankin R. V. , Pronina G. I.
Published: September 2024

When breeding frogs on a farm, it is necessary to monitor their health status, and the most convenient method of control is a blood test. Hematological parameters of marsh frogs were studied before and after spawning. After hibernation at a temperature of 4°C from the first week in the pool, the frogs were subjected to hormonal stimulation with a mixture of drugs “Gonadotropin chorionic” and “Surfagon”, the next day successful spawning with 100% fertilization of eggs was observed. A reduced number of red blood cells was found in the blood of frogs after spawning. The proportion of neutrophils and eosinophils in the leukogram of frogs after spawning decreased, the number of monocytes increased 3 times, the proportion of basophils increased. The stimulated spawning of the marsh frog was reproduced for the first time in captivity under the control of an analysis of hematological parameters, which showed the possibility of using this process in raniculture conditions.
Lifetime study of hemolymph of the red claw crayfish (Cherax quadricarinatus) under artificial culture conditions
Authors: Yudin N. K. , Pronina G. I. , Bubunets E. V. , Zhigin A. V.
Published: September 2024

The red claw crayfish has only recently been farmed under industrialized conditions. It is important to monitor and evaluate the physiological state of cultured animals and to establish assessment criteria and reference values for hemolymph parameters as a circulating fluid. The results of a lifetime study of the hemolymph of the Australian red claw crayfish (Cherax quadricarinatus) are presented. Reference values of indicators of cellular composition of the hemolymph were determined. A number of gender differences were revealed: the value of the total number of hemocytes is higher in males; the proportion of semi-granulocytes in the hemogram of males is higher than in females, granulocytes and juvenile forms of hemocytes are correspondingly lower. The results obtained can be used to assess the physiological state of the Australian red claw crayfish during their life cycle in closed water systems under industrial conditions.
Cultural Landscape Study of the Laho'an Tribe in Belu District
Authors: Leki Agripina , Setyabudi Irawan , Santoso Dian Kartika
Published: September 2024

Laho'an tribe is one of the sub-tribes in Belu Regency. The cultural landscape of the Laho'an Tribe was formed as a result of the interaction between the Laho'an Tribe community and their environment. The problem that occurs in this tribe is the degradation of landscapes and cultures. The cause of these changes is due to the influence of modernity and the lack of awareness of the people of the lahoan tribe on the importance of culture, ancestral heritage and existing landscapes. The purpose of this study is to identify the cultural landscape of the Laho'an Tribe in relation to its architecture and landscape. Landscape identification refers to 8 variables according to McClelland et al. (1999)  in Maharini (2018). The method used in this study is a qualitative method with purposive sampling samples where the respondents used have certain criteria. Based on the results of cultural landscape identification, the Laho'an Tribe has its own characteristics related to tradition, culture, settlement, and landscape order. The Laho'an people believe in a dynamism system. Their traditions are divided into two, namely rituals related to the life cycle and rituals related to landscapes. The Laho'an tribe responds to the environment by utilizing natural products to meet the needs of life. These natural products can be used to make handicrafts, medicines, foodstuffs, building materials, and can be used in traditional rituals. The settlement of the Laho'an Tribe community is linear in shape which generally extends and is lined up on the side according to the direction of the road. The orientation of Laho'an settlement houses is related to the concept of orientation which considers that the best direction of the house is to face east and west. Circulation in the area in the form of primary, secondary, and tertiary circulation. Architecturally, Laho'an traditional house buildings are divided into typologies, forms, and functions. Judging from the typology of shapes, traditional houses are in the form of stilt houses with pole construction in the form of magnificent poles, support poles, and upside-down boat-shaped roofs. From the typology of the function of traditional houses, it can be seen from the spatial pattern which is divided into two, namely vertical and horizontal. Vertically in the form of under the house, the middle room, the upper room. Horizontally in the form of a vestibule, a middle room and a back room.
FEASIBILITY OF USING HANDSHAKE DOMAIN NAMES IN COMPARISON WITH THE CLASSIC DNS
Authors: Niemkova Olena , Pavliuk Oleksand-Iurii
Published: September 2024

One of the key structures in the modern Internet is the Domain Name System (DNS). Its role is to convert machine IP addresses into a human-friendly domain format. Since the system was not originally designed for global use, a number of shortcomings appeared during its popularization, particularly related to cyber security: accessibility and privacy. System publicity and hierarchy are often misused with censorship purposes. This article discusses the feasibility of using an alternative decentralized protocol called Handshake. It departs from the traditional hierarchical DNS in the context of registrations, ownership and control of domain names through the use of Blockchain distributed ledger technology. This change makes the structure decentralized, however, a number of disadvantages arise at the same time. Handshake domains require a special approach for their use by ordinary users and introduce reputational and technology risks. The article analyzes the technical differences between Handshake and DNS, including the structure, domain registration, and resolution mechanism. The impact of these differences on user experience, security, censorship, availability, and domain ownership is discussed. The trends of Handshake and traditional domain name registrations are studied, which demonstrates the rapid growth of the former's popularity. Handshake's potential for corporate use is highlighted separately, in particular for reducing the risk of leakage of internal domain names, as well as strengthening cyber security through the use of internal certification centers. Limitations of the Handshake protocol are identified and directions for further research are outlined. A comparative study revealed that the advantages of the Handshake protocol are related to the anonymity of the owners of the respective domain names, the difficulty of blocking them, as well as the provided space for innovation. On the other hand, DNS is significantly superior in ease of use, reliability, maturity, support by existing software, and reduced reputational risks.
BUILDING A MOVING OBJECT IDENTIFICATION SYSTEM BASED ON MACHINE LEARNING TECHNOLOGIES
Authors: Ohonoiuk Nazar , Nazarkevych Mariia , Myshkovskyi Yurii , Nakonechnyi Nazar , Romanchuk Roman
Published: September 2024

The study is devoted to the construction of a system for identifying moving objects in a video stream based on machine learning technologies. Tracking and recognizing moving objects is an urgent task of our time. It is important to recognize objects in motion and identify them based on artificial intelligence. The system is divided into three main modules: face recognition, people tracking, and saving of recognition results. The use of modern technologies and YOLOv7 machine learning algorithms for tracking people and the Face Recognition library for face recognition is described. A contextual Data flow diagram is created, which shows the sequence of steps required to convert the input video stream into normalized face images that are ready for further recognition. The hierarchy of processes of the moving object identification system is built. The video processing process decomposition diagram shows the logical sequence of stages and data flows required to prepare face images. Behavior classification associates detected motion patterns with specific types of behavior. The system uses facial identification data and information about their previous behavior to classify movement patterns. The process decomposition allowed us to consider in detail each of the key aspects of the system and reveal the sequence of steps and data flows required for their implementation. Building a process hierarchy diagram made it possible to qualitatively display the relationships between all processes and subprocesses of the system, demonstrating the logical sequence of their execution. The ER diagram defined the structure of the database used to store information about individuals. The system analysis laid the foundation for the further design and development of the information system for tracking and recognizing people. It allowed us to determine the main functional requirements, the structure of the system and the relationships between its components. particular importance is the ability to use the software to prevent terrorist and sabotage threats. Thanks to such information systems, it is possible to improve the economic situation of both individual facilities and the country as a whole.
PROFIL KOMUNIKASI MATEMATIS TULIS MAHASISWA TAHUN PERTAMA PERKULIAHAN DALAM PEMECAHAN MASALAH DIFFERENSIAL
Authors: Emanuel Endrayana Putut Laksminto , Soewardini Herfa Maulina Dewi
Published: September 2024

Penelitian ini bertujuan untuk mendeskripsikan profil komunikasi matematis mahasiswa tahun pertama perkuliahan pada materi differensial. Metode penelitian diawali dari persiapan, pengumpulan data, transkrip dan analisis. Sebanyak 10 mahasiswa diberi lembar soal matematika, berisi soal cerita kontekstual yang terdiri dari satu nomor mengenai differensial. Seorang mahasiswa terpilih sebagai subjek penelitian berdasarkan indikator Polya dan diwawancarai secara semi tersruktur dan mendalam untuk menggali informasi lebih lanjut lalu dianalisis secara commognitive. Hasil penelitian menunjukkan bahwa subjek penelitian dapat menyelesaikan permasalahan matematis dengan baik. Subjek dapat mengomunikasikan dengan baik kalimat biasa menjadi kalimat matematika. Komponen words use, visual mediators, narratives, dan routines menunjukkan bahwa kemampuan komunikasi matematis tulis mahasiswa sangat baik di dalam menyelesaikan masalah diferensial.
EFISIENSI PERANAN APARATUR PEMERINTAH KECAMATAN DALAM PELAYANAN ADMINISTRASI KEPENDUDUKAN DI BATUPUTIH SUMENEP
Authors: Eka Saputra Mohammad Ardiansyah , Muchsin Slamet , Kurniati Rini Rahayu
Published: September 2024

Tujuan dilakukannya riset ini yaitu untuk mengetahui efisiensi peranan aparatur pemerintah kecamatan dalam pelayanan administrasi kependudukan di Batuputih Sumenep, serta faktor-faktor yang mempengaruhi peranannya dalam meningkatkan pelayanan administrasi kependudukan. Dalam penelitian ini menggabungkan strategi kualitatif dengan desain penelitian deskriptif. Lokasi penelitian berada di Kecamatan Batuputih Kabupaten Sumenep. Untuk penelitian ini, metode penelitian yang digunakan meliputi studi dokumen, wawancara, dan observasi antara Januari dan Februari 2023. Paradigma analisis Miles dan Huberman (2014), yang melibatkan pengumpulan data, penyajian data, penarikan kesimpulan, dan verifikasi, digunakan untuk data analisis dalam penelitian ini. Hasil menunjukkan efisiensi peranan aparatur pemerintah kecamatan dalam pelayanan administrasi kependudukan di Batuputih Sumenep. Tingkat efisiensi dan efisiensi pencapaian yang baik ditunjukkan dengan kelengkapan layanan surat menyurat dan manajemen. Faktor penghambatnya antara lain anggaran yang dicairkan masih bertahap dan minimnya SDM di Dispendukcapil Kabupaten Batuputih yang membuat penerapan standar menjadi lebih sulit. Faktor pendukung menunjukkan bahwa pemerintah masih berupaya menyusun dan memberikan standar pelayanan dengan menggunakan media yang kekinian, dimana hal ini merupakan salah satu pendukung efisiensi peran aparatur untuk membantu tercapainya kualitas pelayanan yang baik
PENGEMBANGAN PROGRAM KEWIRAUSAHAAN WATER SLIDE DECAL BAGI KEMANDIRIAN BERWIRAUSAHA SISWA SMKN 3 BOYOLANGU KOMPETENSI KEAHLIAN TEKNIK BODI OTOMOTIF
Authors: Afandi Agus , Widiyanti Widiyanti , Marsono Marsono
Published: September 2024

Sekolah Menengah Kejuruan (SMK) merupakan lembaga pendidikan yang tepat untuk mengembangkan pendidikan kewirausahaan. Pengembangan konsep belajar, melanjutkan, dan wirausaha (BMW) merupakan strategi dalam mengembangkan potensi siswa SMK agar mampu berdaya saing global. Namun begitu masih ditemui siswa SMK khususnya lulusan TBO tahun 2023 hanya 7,9% dari 38 siswa yang bekerja sesuai kompetensi keahliannya. Pengembangan program kewirausahaan water slide decal menjadi salah solusi alternatif untuk mengembangkan potensi dan keterampilan siswa dalam berwirausaha secara mandiri. Pengembangan program dilaksanakan dengan subjek penelitian kelas XII TBO SMKN 3 Boyolangu. Desain penelitian menggunakan model pengembangan Dick and Carey dengan sepuluh tahapan, dimulai dari analisis kebutuhan instruksional sampai dengan tahap evaluasi sumatif. Hasil pengembangan menunjukkan pada tahap uji ahli materi bahan ajar diperoleh hasil 93% dengan kategori sangat layak, hasil uji ahli rancangan instruksional 88% dengan kategori sangat layak, hasil uji kelompok kecil diperoleh hasil 80,3% dengan kategori sangat efektif, dan hasil uji kelompok besar diperoleh hasil 83,9% dengan kategori sangat efektif, serta pada evaluasi sumatif diperoleh hasil 81% degan kategori sangat efektif. Berdasarkan paparan tersebut dapat ditarik kesimpulan bahwa pelaksanaan pengembangan program kewirausahaan water slide decal mampu mendorong atau memotivasi siswa dalam mengembangkan jiwa kemandirian berwirausaha.
Sistem Grading Kualitas Telur Ayam Konsumsi berdasarkan Citra Kerabang Menggunakan Convolutional Neural
Authors: Putra Fatra Nonggala , Lestariningsih Lestariningsih , Tricahyo Vion Age , Lestari Febbi Senna
Published: September 2024

Grading telur ayam merupakan proses identifikasi dan pengelompokan atau klasifikasi telur ayam konsumsi berdasarkan kriteria tertentu. Dalam SNI 3926:2008, grade/kelas telur konsumsi dibagi menjadi 3 (tiga) yaitu telur Grade I, II, dan III. Telur dengan grade I memiliki nilai jual yang lebih tinggi daripada grade II, demikian juga telur grade II memiliki nilai jual lebih tinggi daripada grade III. Dengan adanya kriteria tersebut, perlu dilakukan proses grading yang masih dikerjakan dengan pengamatan secara manual sehingga memerlukan waktu dan tenaga ekstra lebih dengan hasil yang kurang seragam karena bergantung kepada individu yang mengamati. Berdasarkan permasalahan tersebut, perlu adanya sistem grading kualitas telur berdasar citra kerabang yang mampu mengidentifikasi kualitas telur sesuai gradenya. Pada penelitian terdapat beberapa tahapan penelitian yaitu; 1) Studi Pustaka, 2) Pengumpulan Data, 3) Perancangan Sistem, 4) Ujicoba Sistem, 5) Analisa Hasil, dan 6) Publikasi dan Pelaporan. Algoritma CNN digunakan untuk melakukan klasifikasi berdasarkan citra kerabang. Hasil penelitian menunjukkan bahwa performa model CNN memiliki nilai akurasi 92,19%, presisi 92,78%, recall 92,62%, dan f1-score 92,42%. Hal ini menunjukkan bahwa model CNN yang dibangun mampu melakukan klasifikasi kualitas telur ayam konsumsi berdasar citra kerabang dengan baik.