bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis of Quality Control Using the Failure Mode And Effect Analysis (FMEA) Method in the Welding Process in the Feed Drum Project
Authors: Lisna Rizkia Maulindah , Priyana Efta Dhartikasari , Hidayat Hidayat
Published: December 2023

PT. Xyz is a steel fabrication company located in Gresik. One of their  projects undertaken by PT. XYZ is a Feed drum Project, the welding process is the most important stage in this project. At the time of product testing or testing there were still many welding points that were defective so that the product did not pass the trial, the trial was carried out by hydrotest where this test was carried out with water as the test medium to determine the strength of a material and find out whether there was a leak or not and as well as a visual check. The types of defects found in the feed drum project are spatter, overlap, porosity, undercut, incomplete fusion, slag, bad String Bead (Weaving Fault), start stop, pin hole. The research uses the FMEA (Failure Mode Effects and Analysis) the method which aims to identify and analyze the occurrence of defects. In the results, the highest RPN value is found in the Incomplate Fusion type of defect with a value of 384 so that it becomes a priority in carrying out control and repair .
Cluster Analysis of Indonesian Provinces Based On Harvest Area And Rice Productivity Using Single Linkage Method
Authors: Sofhya Herlinda Nur'afwa
Published: December 2023

In this article, a cluster analysis will be conducted for provinces in Indonesia based on the harvest area (ha) and rice productivity (ku/ha) of 34 provinces in Indonesia. Clustering is done using a hierarchical method, namely single linkage. The distance used as the basis for clustering is the euclidian distance. Based on the results of clustering using single linkage, 3 large clusters were obtained. In this article, a cluster analysis will be conducted for provinces in Indonesia based on the harvest area (ha) and rice productivity (ku/ha) of 34 provinces in Indonesia. clustering is done using a hierarchical method, namely single linkage. The distance used as the basis for clustering is the euclidian distance. Based on the results of clustering using single linkage, 3 large clusters were obtained. Cluster consists of 3 provinces, cluster 2 consists of 1 province and cluster 3 consists of 30 provinces. Cluster 1 is a province with high rice production with an average total rice production of 9,628,788 tons. Cluster 2 with an average total rice production of 5,341,021 tons. While cluster 3 with an average rice production of 863,995.34 tons. Furthermore, based on cluster validation using the anova test, the significance value is 0.00>0.05, which means that there is a significant difference between clusters. Thus it can be stated that the division of 34 Indonesian provinces in terms of land area and rice productivity into 3 large clusters using the single linkage method is valid.
Identification Of Causes Of Damage In Lathe Using FMEA (Failure Mode And Effect Analysis) And RCA (Road Cause Analysis) Methods
Authors: Ghofur M. Abdul , Andesta Deny
Published: December 2023

PT. XYZ is a service company in the field of construction and fabrication. The purpose of this research is to identify critical components in system failure on the lathe unit, to find out how often a failure on the lathe is likely to occur, to find out the causes of damage to the lathe machine components and to be able to find out the criteria of risk that has the highest risk score and RPN. The analysis process in this study needs to be done to minimize damage to the lathe. If there is damage to the lathe, the production process cannot run smoothly. For the production process to run smoothly, it is necessary to have machine maintenance activities. Machine maintenance activities aim to keep machines in good condition and ready for use in the production process. The method used in this research is FMEA and RCA. The FMEA method can be used as a system to prevent errors that are predicted to occur. This method is carried out by sorting the RPN value from the highest and then suggesting improvements to the lathe. Meanwhile, the RCA method is a structured approach to identifying influencing factors in one or more past events so that it can be used to improve performance. There are various structured evaluation methods to identify the root causes of problems. The results of this study are the two most significant RPN values, namely the Chuck and Gear components. The cause of the failure of these components is for the chuck. When setting, the chuck is not a flashlight, while the machine is not functioning properly for the gear.
Analysis of the Causes of Defects in the Timber Production Process Using the FMEA (Failure Mode Effect Analysis) Method Approach at PT. KQW
Authors: Prasmana Muhammad Farid , Andesta Deny , Hidayat Hidayat
Published: December 2023

PT. KQW is related to quality. Some problems occur during the production process and product results, which are associated with the level of defects in the production process. From historical production data for April 2022 – June 2022, glulam wood products contribute the most defects, both congenital physical defects of the material itself and during the production process. This study aims to identify the level of defects in wood products, determine the factors that cause defects in wood products, and determine the efforts made to reduce the level of damage to wood products. The formulation of the problem in this study is how to control the damage/defects of wood products faced by PT. KQW. This research method uses FMEA. This research resulted in defects in the production process of glulam wood cracks, holes and breaks. The highest types of defect are hollow wood. Identification of the causes of every kind of defect, the order of the highest RPN value for each NG defect. There are 3 solution recommendations based on the highest RPN value for each defect. For cracked wood defects, the highest RPN is because the workers are less thorough (100). Then for hollow wood defects, the highest RPN is due to poor raw materials (147). The highest RPN for broken wood defects is due to less engine pressure (224).                                                                                                                          Keywords:FMEA, Timber Production Process, RPN, Defect, Failure
Analysis Of The Work Posture Of Office Employees To Evaluate The Level Of Work Risk Using The Rapid Office Strain Assessment (ROSA) Method
Authors: Najib Muhammad Abdullah , Andesta Deny
Published: December 2023

Office ergonomics is a branch of ergonomics that covers the entire work environment (workstations) and work tools (especially using computers and chairs) in offices. Computer users or office workers often experience health problems related to musculoskeletal disorders (MSDs). The Secretariat and P3T BUMD Gresik Regency use a computer/laptop as the main work tool. Secretarial employees use computers for 8 (eight) hours daily, while P3T employees use computers for about 5 hours daily. The method used in this study was the Rapid Office Strain Assessment (ROSA). Assessment of work posture using the ROSA method on six office employees at BUMD Gresik Regency is divided into three sections. Section 1 assesses the height of the seat, the outside of the backrest seat surface, and the chair’s armrest. Section 2 conducts an assessment of the use of monitors and telephones. Section 3 assesses the use of mice and keyboards. Based on the calculation results using the ROSA method, the results obtained at the risk level value for each employee, namely, four employees have a high-risk level value or are at a dangerous/risky level and need to be repaired immediately. The other two employees indicate a safe / non-risky risk level.
Performance Evaluation of Unsignalized Intersections with Unofficial Traffic Control Officers (Case Study of Bong Cino Intersection City of Madiun)
Authors: Prastyo Achmad Luthfi , Hidayati Nurul , Rum Harnaeni Senja
Published: December 2023

Simpang Bong Cino is an uncited interchange that in the field is arranged by unofficial officers to be located in the outer cordon that connects Madiun and Magetan Regencies with Madiun City. This study aims to assess the performance of intersections with officers, without officers, and using Traffic Signal Control Tools, as well as recommend the best type of arrangement. The primary data collection used is an interchange inventory survey and a classified deflection movement survey which is carried out twice on the same day and time on different dates, namely Wednesday, June 15 and 22, 2022, which is then analyzed using MKJI 1997. The results of the analysis obtained The existing condition of the intersection with traffic control officers, obtained a degree of saturation of 0.75, a major road delay (DMA) of 6.46 sec / smp, a minor road delay of 14.96 sec / smp and an intersection delay of 12.88 sec / smp. If without a traffic control officer, a saturation degree value of 0.74 is obtained, the major road delay is 6.31 sec/smp, the minor road delay is 15.43 sec/smp and the interchange delay is 12.66 sec/smp.  When set up with the Traffic Signal Control Tool, a saturation degree of 0.51 was obtained and the average delay for the entire intersection was 20.14 sec/smp. The best interchange setting recommendation is intersection without unofficial officers.
Health status of children and adolescents in the far eastern federal district
Authors: Gritsina OP , Yatsenko AK , Trankovskaya LV , Bodraya IS , Pozdeeva ES , Zmitrovich PA , Izbaskhanova VE
Published: December 2023

It is well-known that investigation of the features of incidence among children and adolescents in certain human environment aimed at identification of promising prevention vectors in the region is a priority in the development of healthcare system and the state’s social policy. The study was aimed to explore the regional features of the pediatric population health in the regions of the Far Eastern Federal District (FEFD). A retrospective analytical study was conducted; the values and structure of incidence in children and adolescents in 11 FEFD regions were assessed. It was found that classes X (Diseases of the respiratory system) and XIX (Injury, poisoning and certain other consequences of external causes) occupied the leading places in the structure of the long-term average annual incidence by disease classes in FEFD among children aged 0–14 and adolescents aged 15–17. The lowest incidence was reported for class III (Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism). Significant differences in the long-term average annual levels of the studied indicator between age groups in FEFD and significant differences from the all-Russian values were revealed. The findings can be used to predict the health status of the younger generation and determine the strategic direction of healthcare system in the macroregion.
Evaluación de diferentes estrategias para la generación de sistemas de predicción por conjuntos regionales de escala convectiva en un caso de precipitación intensa
Authors: Matsudo Cynthia , Garc´ıa Skabar Yanina , Ruiz Juan Jos´e
Published: December 2023

El pronóstico por conjuntos constituye una metodología consolidada para incorporar la incertidumbre asociada a los pronósticos en diversas escalas espaciales y temporales. En particular, en la mesoescala, no es claro aún cuáles son las técnicas más efectivas para representar la incertidumbre asociada a las condiciones iniciales y a los errores de modelo. En este trabajo se evalúan tres alternativas diferentes para la generación de pronósticos por conjuntos en alta resolución, y se realiza una comparación con un sistema de predicción por conjuntos global de baja resolución. Cada conjunto se construyó con 20 miembros utilizando el modelo WRF-ARW y 4 km de resolución horizontal sobre un dominio que abarca el centro noreste de Argentina. Se explora el desempeño de los conjuntos para un caso de estudio de precipitación intensa entre el 22 y 24 de diciembre de 2015. Los resultados se centran en el análisis del desempeño del pronóstico de precipitación y muestran que los conjuntos en alta resolución tienen mejor desempeño que el sistema global de menor resolución tanto en términos de la precisión del pronóstico como en términos de la cuantificación de su incertidumbre. En este trabajo, los conjuntos donde solo se perturban las condiciones iniciales y de borde tienden a mostrar una menor dispersión que aquellos en donde se combinan diferentes parametrizaciones de los procesos de escala sub-reticular para la representación de los errores de modelo. Estos ´últimos presentan además un menor sesgo para umbrales mayores a 10 mm. Asimismo, aumentar la resolución de las condiciones iniciales y de borde de la media del ensamble aumenta levemente la dispersión y mejora la representación espacial de los patrones de precipitación para todos los umbrales considerados.
Cuarenta años de democracia: el devenir de la narrativa estadounidense sobre democracia y su impacto en la política exterior argentina
Authors: Busso Anabella Estela
Published: December 2023

La narrativa de Washington sobre las características y el valor de la democracia es uno de los elementos que enmarcaron los vínculos bilaterales con los países latinoamericanos. En los 40 años desde la redemocratización Argentina no fue una excepción y, por ello, el objetivo de este artículo es revisitar las distintas conceptualizaciones que Estados Unidos adoptó sobre democracia y su impacto en la política exterior argentina desde fines de los 70 hasta la actualidad. Esa revisión sustenta nuestra hipótesis de trabajo la cual argumenta que el excepcionalismo; las preferencias de los presidentes estadounidenses frente a distintas tradiciones de pensamiento y teorías de Relaciones Internacionales utilizadas como fuentes para el diseño de Política Exterior; más los intereses materiales que buscaron  fortalecer, mantener o imponer la hegemonía son componentes de la “cadena de causalidades” o de “la orientación de sentido” de la narrativa estadounidense sobre democracia.
Argentina frente al Atlántico Sur: entre una inestabilidad crítica y una restringida (1983-2023)
Authors: González Levaggi Ariel
Published: December 2023

El sistema internacional provee una serie de incentivos dispares para situaciones de conflictos latentes en el Sur Global, así como la intensidad de conflictos latentes incide en las dinámicas de seguridad regional. La Cuestión Malvinas, entendida como el conflicto de soberanía entre la República Argentina y el Reino Unido por las Islas Malvinas, Georgias del Sur, Sándwich del Sur y los espacios marítimos circundantes, representa el principal conflicto de soberanía en el Atlántico Sur, al mismo tiempo que los cambios en el orden internacional han generado incentivos para una menor intensidad de las dinámicas conflictivas en el periodo de postguerra fría. Este ensayo analiza la trayectoria del Atlántico Sur desde 1983 hasta el 2023 centrado en el balance estabilidad/inestabilidad conformado por la interacción entre la existencia de conflictos regionales y la proyección de actores extrarregionales en el espacio marítimo sudatlántico.
Red Latinoamericana de Estudiantes de Historia del Arte: un futuro historiográfico diferente
Authors: Del Curto Macarena
Published: December 2023

En este artículo se propone la consideración de la Red Latinoamericana de Estudiantes de Historia del Arte como una apuesta a la construcción de acciones y relatos descentrados y plurales en la historia del arte. En esta clave, la labor de Red LEHA es puesta en relación con la noción de Epistemologías del Sur (de Sousa Santos, 2018) y con otros antecedentes locales de la Historiografía del Arte, de tinte latinoamericanista, encuadrándola en una tradición revisionista de búsqueda de la propia voz enunciante.
Empirical Analysis of Claims Development Trapezoids following Benford’s Law
Authors: Heberle Jochen , Gummersbach Tobias
Published: December 2023

In this paper we make an empirical analysis of a wide range of claims development trapezoids following Benford’s law. In particular we determine Benfors’s law for different characteristic factors depending on claims development triangles/trapezoids. These characteristic factors are the cumulative claims payments, the incremental claims payments and the individual development factors. For each characteristic factor hypothesis testing is done for verifying/rejecting Benford’s law.
Addressing climate change adaptation with a stochastic integrated assessment model: Analysis of common agricultural policy measures
Authors: Ermolieva Tatiana , Boere Esther , Biewald Anne , Havlík Petr , Mosnier Aline , Leclere David , Valin Hugo , Frank Stefan , Obersteiner Michael , Ermoliev Yuri
Published: December 2023

Stochastic agro-economic model GLOBIOM is used to demonstrate how best to design and evaluate the CAP’s financial and structural measures, both individually and jointly, in the face of inherent uncertainty and risk. The model accounts for plausible shocks simultaneously and derives measures that are robust against all shock scenarios; it can thus help avoid the irreversibility and sunk costs that occur in unexpected scenarios.To allow adequate agricultural production, we show that the distribution of CAP funds needs to account for exposure to risks, security targets, and the synergies between policy measures, including production, trade, storage, and irrigation technologies.
The use of haver analytics in the case of measure economic growth
Authors: Radosław WOLNIAK , Eva GREBSKI Michalene
Published: December 2023

This publication presents the results of the comparative analysis of economic growth in the United States and Poland using Harver Analytics. It takes into account factors such as GDP, industrial output, consumption expenditure, investment, exports and consumption expenditure of the government. The aim of the publication is presentation of differences between economic growth in Poland and USA.
Research on the Relationship between Financial Development, Capital Stock and Economic Development
Authors: Jie Xu
Published: December 2023

In the process of economic development, influenced by many factors, this paper establishes a regression model between capital stock and financial development under the influence of endogenous growth theory to analyze the change of capital stock in the process of economic growth. It is found that financial development plays a greater role in the capital stock, and the role played by financial markets is weaker than that of financial intermediaries
Análise do tratamento medicamentoso da Síndrome Coronariana aguda dos pacientes do Hospital Escola de Valença/RJ - Uma comparação da prática com a literatura
Authors: Caroline Silva Hermógenes Thaynara , Gonçalves Azeredo Camila , Moura da Almeida Rafael , Nery Machado Gabriela , Lacerda Santos Danyelle , Monteiro Fernandes Freire Carine , Freitas Guimarães Fernanda
Published: December 2023

Objetivos: Esse estudo objetiva analisar o tratamento da síndrome coronariana aguda (SCA) realizado no Hospital Escola de Valença-RJ, através de uma revisão de prontuários, comparando a prática com a teoria. Materiais e Metódos: Trata-se de um estudo descritivo e quantitativo, realizado por meio da análise de prontuários em uma amostra expressiva de pacientes com diagnóstico de SCA no primeiro semestre de 2022. Foram analisados dois grupos, o primeiro com SCA sem supra do segmento ST (SCASST) e o segundo com SCA com supra do segmento ST (SCACSST). Em ambos os grupos foram avaliadas as medidas nas primeiras 24h e o esquema terapêutico da alta hospitalar. Ademais, foram coletados dados demográficos dos pacientes e feita uma planilha para comparar as estatísticas. Resultados e Discussão: Entre o grupo de SCASSST, o AAS foi prescrito em todos, o segundo antiplaquetário em 98,27% e o anticoagulante em 87,93%. Já a angiografia é mencionada para avaliação ou como conduta final, nas primeiras 24 horas, em apenas 36,20% dos prontuários.  No grupo de SCACSST, nas primeiras 24 horas de tratamento, o AAS, o antiplaquetário e o anticoagulante foram prescritos em todos e em 75% dos prontuários foi prescrito trombolítico. Com uma amostra total de 62 pacientes, 83,87% receberam na prescrição de alta AAS, 87,09% estatina, 64,51% betabloqueador e 77,41% IECA ou BRA. Conclusão: Com os dados coletados no presente estudo foi possível concluir que, apesar da SCA possuir diretrizes de tratamento bem disseminadas, ainda existem brechas na prática médica.
Ameliorating Effect of Capparis aphylla Roth. in Adjuvant-induced Arthritis in rats with Reference to Changes in Reactants RF, CRP, Radiological Erosions
Authors: Kanzaria Sainika H. , Gandhi Tejal R. , Patel Kirti V.
Published: December 2023

Despite abundant anti-arthritic therapies, there always remains an opportunity to identify novel drugs as well as targets. One such emerging drug Capparis aphylla Roth. acting on inflammatory cascades. This study was planned to investigate the effect of C. aphylla Roth. on inflammatory cascade in rheumatoid arthritis induced in wistar albino rats. The rheumatoid arthritis was induced by injection of 0.2 mL complete Freund’s adjuvant. The animals were randomized into six groups receiving either vehicle (control), injection of 0.2 mL complete Freund’s adjuvant (model) or treatments (indomethacin 100 mg/kg and methanolic extract of C. aphylla Roth. 190, 240, 300 mg/kg) for 21 days. Various hemodynamic parameters, anti-inflammatory parameters, and x-ray and histopathology of synovial joints were carried out. Paw volume, body weight, arthritic index, ESR, RF, CRP, A/G ratio estimated. Treatment with methanolic extract of C. aphylla Roth. Significantly prevented the rise in body weight, serum A/G ratio and increased arthritic index, paw volume, ESR, RF, CRP. The normal architecture of synovial joints was preserved in histopathological analysis by methanolic extract of C. aphylla Roth. treatment. Furthermore, the prevention of damage in joints carried out by methanolic extract of C. aphylla Roth. Altogether, methanolic extract of C. aphylla Roth. prevented architecture and functions of joints by augmenting the inflammation in complete freund’s adjuvant rats. Such promising effects are attributed to inflammation by novel herbal drug C. aphylla Roth.
Perlindungan Hukum Terhadap Investor Dalam Investasi Ilegal Akibat Promosi Media Online Influencer Melalui Akun Youtube
Authors: Merinda Shelsy , Amelia Dian , Anggunsuri Upita
Published: December 2023

The use of social media in online investment activities should ideally provide convenience to the public for investing their assets. The prevalence of online investments within the community does not rule out the possibility that some of them are illegal or unauthorized investments, leading to losses for citizen. Legal protection  can be provided to investors namely domains of illegal futures brokerage companies, cessation of illegal futures trading promotion, monitoring and observation of illegal futures trading sites by the regulatory authority. However, there are no explicit rules regarding penalties for influencers promoting binary option trading due to the lack of clear regulations about binary options. The research questions addressed in this study are: What is legal protection to investors in illegal investments  YouTube? What is the function of  BAPPEBT) to prevent illegal investments due to online influencer promotions YouTube? This research uses the normative juridical. The Conclusion of the research are BAPPEBTI offers preventive protection to the public by continually monitoring and educating about investment procedures in line with regulations. BAPPEBTI can block illegal sites based on regulation, but it can’t prohibit binary option trading due to the persistent emergence of domain sites. Contradictory regulations regarding the submission of claims for Restitution and Compensation result in investors lacking legal protection. BAPPEBTI’s role involves ongoing efforts in monitoring, observation, blocking illegal investment websites, education, and public awareness campaigns. BAPPEBTI is also part of the anti investment scam task force  to halt investment solicitation and remove  content related to Quotex and binary options.
Yaratıcı ve Yenilikçi İş Davranışlarının Ölçümü: Yenilikçi İş Davranışları Ölçeği’nin Türkçe’ye Uyarlama Çalışması
Authors: VURAL ÖZKAN Gülşah
Published: December 2023

Amaç:

Bu çalışmada De Jong ve Den Hartog (2010) tarafından yaratıcı ve yenilik davranışların ölçümü için geliştirilen Yenilikçi İş Davranışları Ölçeği’nin Türkçe’ye uyarlanması amaçlanmaktadır.

Tasarım/Yöntem:

Yenilikçi İş Davranışları Ölçeği’nin uyarlama çalışması dilsel eşdeğerlik, değişmezlik güvenirliği, iç tutarlılık güvenirliği ve yapı geçerliği analizleri yoluyla yapılmıştır. Dilsel eşdeğerlik çalışması 41 kişi, değişmezlik güvenirliği analizi 44 kişi, iç tutarlılık ve yapı geçerliği analizleri 311 katılımcıdan elde edilen veriler üzerinde yapılmıştır. Analizler bağımlı örneklem t-testi ve Pearson Momentler Çarpımı Korelasyon analizi, Cronbach Alfa ya da Alfa Katsayısı , açımlayıcı ve doğrulayıcı faktör analizi yoluyla gerçekleştirilmiştir.

Sonuçlar:

Türkçe yazına yaratıcı ve yenilik iş davranışlarını bir arada değerlendiren ve 9 maddeden oluşan bir ölçek sunulmuştur.

Uygulama Çıkarımları:

Yenilikçi İş Davranışları Ölçeği uygulanmasının ve değerlendirilmesinin kısa ve pratik olması sayesinde yaratıcı ve yenilikçi iş davranışlarının ölçümü güvenilir ve geçerli bir Türkçe form ile kolaylıkla gerçekleştirebilecektir.

Özgün Değer:

Yaratıcı ve yenilikçi iş davranışlarının ölçümünde kullanılan birçok araç bu davranışları tek bir boyut altında ele almaktadır. Yenilikçi İş Davranışları Ölçeği ise yaratıcı iş davranışlarını ve yenilikçi iş davranışlarını iki alt ölçekle değerlendirmektedir. Böylece çalışanların yaratıcı iş davranışları ve yenilikçi iş davranışları düzeyinin ayrı ayrı değerlendirmesi mümkün olabilecektir.
The Potential Of Judicial Review As An Incremental Business Strategy (The Emergence Of Sharing Economy And One-Stop Services Application In Indonesia)
Authors: Indar Surya Kusuma Febrian - , Hermawan Sapto - , Alves Soares Ardyllis
Published: December 2023

The digital economic system has changed the pattern of relationships between service providers and consumers in conducting transactions. Starting from the opportunity given by the Supreme Court to online taxi service providers as part of Micro, Small, and Medium Enterprises (from now on MSMEs), application services such as Go-Jek and Grab are now becoming new spaces for national economic growth. This study will specifically answer how the judicial review process becomes a form of incremental policy, which is very important for business continuity in the industrial era 4.0. This paper can fill the research gap regarding policy alternatives response in supporting the development of the digital economy in Indonesia. This paper will be portrayed using doctrinal research methods and statutory approaches in descriptive and prescriptive styles. As a result, this paper demonstrates that the Supreme Court, as the judiciary institution, plays a central role in responding to changing societal needs. The rationality of business actors in the theory of economic analysis of law has led them to step up and look for responsive policy alternatives. This condition is proven by the judicial review decision on Case Number 37 P/HUM/2017, which was then able to save MSME actors during the COVID-19 pandemic. The development of an incremental policy model is a form of government response to support national economic growth in the digital era, which demands rapid change.
Conscientização das doenças inflamatórias intestinais em uma comunidade indígena
Authors: Castro Thiago José Islanderson dos Santos , Soares Rita Graciette Pinheiro , Santos Maria Eduarda Nascimento , Ferreira Daniel Rios , Barroso Callina Haniel , Dourado Júnior Evaldo de Castro , Cunha Raisa da Silva Barreto , Santana Brenna Martins Barboza , Santos Yane Kelly Furtado , Costa Juliana Leles
Published: December 2023

Objetivo: Relatar uma atividade de educação em saúde, realizada em uma comunidade indígena do oeste baiano, objetivando a conscientização sobre as Doenças Inflamatórias Intestinais (DII). Relato de experiência: Dentre as competências da Atenção Primária à Saúde, enquadra-se a educação em saúde, essencial para munir o indivíduo com conhecimento e, consequentemente, possibilitando-o autonomia. Nesse sentido, como resultante de vários fatores socioculturais e históricos, percebe-se um processo de invisibilidade da saúde indígena, de suas necessidades e problemáticas, interferindo diretamente em sua dignidade e bem estar. Portanto, é crucial o desenvolvimento de atividades de saúde, dentro da complexidade da Atenção Primária, planejadas e executadas para os povos indígenas. A atividade relatada consistiu em uma conversa, realizada numa comunidade indígena, para falar sobre sintomatologia e diagnostico das DII, bem como educar e incentivar hábitos de vida saudáveis, além de ouvir dúvidas as dúvidas, demandas e informações que os participantes apresentavam sobre as DII e sobre hábitos saudáveis. Considerações finais: A atividade relatada, por contribuir com a divulgação de informações pertinentes sobre as DII na comunidade indígena, apresentou potencial para impactar determinantes de saúde e para tornar esses indivíduos mais autônomos e conscientes.
STRUCTURAL AND GEODYNAMIC PATTERNS IN OIL AND GAS GEOLOGY
Authors: Казанкова Э.Р. , Корнилова Н.В.
Published: December 2023

Разработан структурно-геодинамический метод выявления закономерностей геологического строения нефтегазоносных территорий. Установлена связь, соподчинение и взаимодействие разномасштабных геологических процессов в природно-техногенных геодинамических комплексах.

A structural and geodynamic method for identifying the patterns of the geological structure of oil and gas-bearing territories has been developed. The connection, subordination and interaction of diff erent-scale geological processes in natural and man-made geodynamic complexes has been established.
Nested Non-covalent Interactions Expand the Functions of Supramolecular Polymer Networks
Authors: Lundberg David , Brown Christopher , Bobylev Eduard , Oldenhuis Nathan , AlFaraj Yasmeen , Zhao Julia , Kevlishivili Ilia , Kulik Heather , Johnson Jeremiah
Published: December 2023

Supramolecular polymer networks contain reversible crosslinks that enable access to broadly tunable mechanical properties and stimuli-responsive behaviors. The incorporation of multiple unique supramolecular interactions within such materials can further expand their mechanical responses and functionality. To date, however, the design of supramolecular networks leveraging multiple distinct interactions has been accomplished through discrete combinations of independent supramolecular interactions, limiting materials design logic. Here we introduce the concept of leveraging “nested” supramolecular crosslinks, wherein two distinct supramolecular interactions exist in parallel and influence each other, to control bulk material functions. We demonstrate this concept using polymer-linked Pd2L4 metal-organic cage gels (polyMOCs) that exhibit both metal–ligand coordination and host-guest binding interactions within a single metal-organic cage network junction. The interplay of guest binding thermodynamics and metal–ligand exchange within each junction enables modulation of gel dynamics independent of stiffness, expands the stoichiometric window for gel assembly, and enables reversible sol-gel transitions as guest binding is introduced and further modulated. Such properties are not obtainable in traditional supramolecular materials where metal–ligand coordination and host-guest binding interactions exist in series.
Battery Electric Long-Haul Trucking in the United States: A Comprehensive Costing and Emissions Analysis
Authors: Moreno Sader Kariana , Biswas Sayandeep , Jones Rob , Mennig Marian , Rezaei Reza , Green William H.
Published: December 2023

This work presents a costing and emissions analysis of long-haul battery electric trucks (BETs) with overnight charging for the U.S. market. First, we compute the energy requirements of a long-haul truck for a 600-mile real-world driving range and perform battery sizing. The battery sizes are used along with a fleet-replacement model and the U.S. payload distribution to compute payload losses for two different chemistries, Nickel-Manganese-Cobalt (NMC) and Lithium-Iron-Phosphate (LFP). Given present battery energy densities, BET fleets will have 1.06 and 1.27 times the trucks of a diesel fleet to provide the same cargo capacity. Next, we perform electricity pricing analysis for direct current fast charging (DCFC) applications. Our baseline scenario estimates a price of 0.32 USD/kWh, and it only decreases to 0.15 USD/kWh for the optimistic scenario. Currently, we compute the total cost to society for BETs to be more than twice (>2x) that of diesel trucks, however, the price premium is projected to decrease significantly to 1.2x in the long term. BETs could become economically competitive with diesel if the delivered cost of electricity for DCFC applications drops below 0.08 USD/kWh, and we realize the battery energy density and cost improvements projected for the coming decades. Our emissions analysis shows negligible present-day greenhouse gas (GHG) benefits from switching to BETs, primarily due to grid and battery manufacturing emissions. However, we project a 62% reduction in GHG emissions for BETs in a few decades from now. Today, BETs are not well-suited for the long-haul trucking business. However, they may be attractive for short-haul applications or with new business models such as battery swapping, and we encourage further investigation. We provide our analysis framework as a Google Colab Notebook that can be modified to assist these needed future studies.
Machine learning force field ranking of candidate solid electrolyte interphase structures in Li-ion batteries
Authors: Stevenson James , Agarwal Garvit , Jacobson Leif
Published: December 2023

The Solid-Electrolyte Interphase (SEI) formed in lithium-ion batteries is a vital but poorly-understood class of materials, combining organic and inorganic components. An SEI allows a battery to function by protecting electrode materials from unwanted side reactions. We use a combination of classical sampling and a novel machine learning model to produce the first set of SEI candidate structures ranked by predicted energy, to be used in future machine learning applications and compared to experimental results. We hope that this work will be the start of a more quantitative understanding of lithium-ion battery interphases and an impetus to development of machine learning models for battery materials.
How to build plasmon-driven molecular jackhammers that disassemble cell membranes and cytoskeletons in cancer
Authors: Ayala-Orozco Ciceron , Li Gang , Li Bowen , Vardanyan Vardan , Kolomeisky Anatoly , Tour James
Published: December 2023

Plasmon-driven molecular machines with ultrafast motion at the femtosecond scale are effective for treatment of cancer and other diseases. We recently showed that cyanine dyes act as molecular jackhammers (MJH) through vibronic (vibrational and electronic mode coupling) driven activation that causes the molecule to stretch longitudinally and axially through concerted whole molecule vibrations. However, the theoretical and experimental underpinnings of these plasmon-driven motions in molecules are difficult to assess. Here we describe the use of near-infrared (NIR) light activated plasmons in a broad array of MJH that mechanically disassemble membranes and cytoskeletons in human melanoma A375 cells. The characteristics of plasmon-driven molecular mechanical disassembly of supramolecular biological structures are observed and recorded using real-time fluorescence confocal microscopy. Molecular plasmon resonances in MJH are quantified through a new experimental plasmonicity index method. This is done through the measurement of the UV-vis-NIR spectra in various solvents, and quantification of the optical response as a function of the solvent polarity. Structure-activity relationships were used to optimize the synthesis of plasmon-driven MJH, applying them to eradicate human melanoma A375 cells at low lethal concentrations of 75 nM and 80 mWcm-2 of 730 nm NIR-light for 10 min.
Approximating local solution of IVPs of nonlinear first order ordinary hybrid integrodifferential equations
Authors: Dhage Janhavi , Dhage Bapurao
Published: December 2023

In this paper, we prove a couple of approximation results for local existence and uniqueness of the solution of a IVP of nonlinear first order ordinary hybrid integrodifferential equations by using the Dhage monotone iteration method based on a hybrid fixed point theorem of Dhage (2022) and Dhage {et al.} (2022). An approximation result for the Ulam-Hyers stability of the local solution of the considered hybrid differential equation is also established. Finally, our main abstract results are also illustrated with a couple of numerical examples.
Trapped in the postdoctoral void: Lack of postdoctoral opportunities in New Zealand forces emerging researchers to exit science or seek employment overseas
Authors: Massaro Melanie , Yogeeswaran Krithika , Black Amanda
Published: December 2023

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Sickle Cell Disease and Other Risk Factors for Pediatric Arterial Ischemic Stroke: A Systematic Review and Meta-Analysis
Authors: Tedyanto Cecilia Putri , Wihanto Laura , Tedyanto Eric Hartono , Gelgel Anna Marita , Pratiwi Ni Made Dwita
Published: December 2023

Purpose: The incidence and mortality rates of arterial ischemic stroke (AIS) among pediatric patients have been frequently reported. While pediatric stroke can have multiple severe effects, its risk factors have not been methodically examined. This systematic review and meta-analysis were completed to summarize the existing evidence regarding risk factors for AIS in pediatric patients.Methods: To gather relevant articles published in the past 15 years, searches were conducted of PubMed and Scopus. Multivariate odds ratios (ORs) and 95% confidence intervals (CIs) were analyzed using Review Manager 5.4.Results: From the initial screening of 507 articles, five articles comprising a total of 1,423 participants were selected for qualitative analysis. Two of these additionally underwent quantitative analysis. Among the total participants, 1,108 children with AIS (77.9%) had arteriopathy as the underlying disease. Types of arteriopathy included moyamoya disease (24.28%), arterial dissection (23.29%), focal cerebral arteriopathy (16.16%), and vasculitis (14.71%). The meta-analysis revealed that being between 6 and 9 years of age (OR, 2.19; 95% CI, 1.76 to 2.73; P<0.00001) and having sickle cell disease (OR, 3.46; 95% CI, 2.38 to 5.05; P<0.00001) were associated with arteriopathy in pediatric AIS.Conclusion: Arteriopathy is the most common risk factor for AIS in pediatric patients, and in turn, an age of 6 to 9 years and sickle cell disease are risk factors for arteriopathy within this demographic.
ОСОБИСТІСНІ ОСОБЛИВОСТІ ПСИХОЛОГІЧНОЇ СТІЙКОСТІ МОЛОДІ В УМОВАХ ВІЙНИ
Authors: Коструба Наталія , Ляшко Лілія
Published: December 2023

Мета. Стаття присвячена теоретичному вивченню та емпіричному дослідженню проявів психологічної стійкості молоді в умовах війни.
Методи. Для дослідження резильєнтності було використано 5 методик дослідження: Методика дослідження копінг-поведінки в стресових ситуаціях Н.  Ендлер, Дж. Паркер, методика «Когнітивні особливості суб’єктивного благополуччя (КОСБ-3)» О. Савченко, О. Калюк, опитувальник «Стабільність психічного здоров’я – коротка форма» (К. Кіз) адаптація Е.Л.  Носенко, А.Г.  Четверик-Бурчак, Шкала резильєнтності (CD-RISC-10) та п’ятифакторний опитувальник особистості tipi (TIPI-UKR). Для статистичної обробки даних вирахувано коефіцієнт кореляції Пірсона.
Результати. За результатами теоретичного аналізу, ми розглядаємо резильєнтність як здатність особистості зберігати внутрішню стійкість в кризових обставинах. У результаті емпіричних розвідок виявлено позитивні кореляційні взаємозв’язки психологічної стійкості із копінг-стратегією орієнтації на вирішення завдання, задоволеності власним життям, задоволеності відносинами з іншими, загальним рівнем задоволеності життям; із загальним показником стабільності психічного здоров’я, гедонічним, соціальним та психологічним благополуччя особистості, існує зв’язок із такими рисами особистості як дружелюбність, добросовісність, емоційна стабільність та відкритість новому досвіду. Виявлено обернену кореляцію із копінг-стратегією спрямованості на емоції.
Висновки. Емпіричні результати підтвердили думку про резильєнтність як багаторівневу структуру особистісних характеристик, що проявляються на поведінковому (консруктивні копінг-стратегії), афективному (здатність до регуляції емоцій, емоційної стабільності) та когнітивному рівні (відкритість новому дозвіду). Перспективи дослідження вбачаємо у розробці тренінгова програма розвитку психологічної стійкості молоді в умовах війни на основі виявлених кореляційних зв’язків.
СОЦІАЛЬНО-ПСИХОЛОГІЧНІ АСПЕКТИ ПЕРЕЖИВАННЯ ЗАГРОЗ ІДЕНТИЧНОСТІ В УМОВАХ ВІЙНИ
Authors: Вінков Веніамін
Published: December 2023

Метою статті ставилося емпірично дослідити, яким чином залежно від проявів ідентичності відбувається переживання загроз у громадян України.
Методи. Онлайн-опитування, семантичний диференціал; частотний аналіз, кореляційний аналіз за критерієм Спірмена, інтерпретація та узагальнення результатів емпіричного дослідження.
Результати. Загальна вибірка респондентів проведеного дослідження становила 451 особу. Емпіричне дослідження включало вивчення таких видів ідентичності, як місцева або локальна, громадянська, східнослов’янська, європейська, професійна, релігійна. На наявність загроз респондентами оцінювалися дії з боку близького оточення, української влади, суспільства загалом, громадян інших країн, росіян. Крім того досліджувалася оцінка респондентами з різними видами ідентичності таких психологічних показників, як міри власної травматизації, спрямованості своєї поведінки в момент небезпеки щодо інших людей, посилення уваги до проблем безпеки, впливу подій на їхню активність та оптимізм.
Висновки. З’ясовано, що громадяни України, які мають виражені місцеву і громадянську ідентичності, позитивно сприймають українську владу, близьке оточення і суспільство та не бачать загроз з їхнього боку, що можна характеризувати як прояв консолідованої позиції під час війни. Водночас у них спостерігаються високі показники психологічної травматизації, спрямованості їхньої поведінки в момент небезпеки щодо інших людей, посилення уваги до проблем безпеки, впливу подій на активність та оптимізм. Такі прояви свідчать про ознаки зараджувальної поведінки в момент небезпеки, де з одного боку, проблема загроз не зникає з поля зору і навіть посилюється увага до неї. З другого боку, зростає активність таких громадян, вони зберігають надію, що їм вдасться впоратися із цими випробуваннями. Найбільшу загрозу для громадян з вираженою місцевою, громадянською, європейською варіантами ідентичності несуть росіяни. Перспективи подальших досліджень полягає у розширенні емпіричного дослідження впливу війни на ідентичність громадян України.
The last observation of the long-spined exotic Sea Urchin (Diadema setosum) in the Gulf of Antalya
Authors: Gokoglu Mehmet , Çağıltay Ferhat , Gürdal Mustafa , Yıldız Alper
Published: December 2023

Diadema setosum, a Red Sea migrant, was first identified on the shores of the Kaş Peninsula in the Mediterranean. Approximately a year after this observation, the same species was reported for the second time from Konyaaltı Beach in Antalya Bay. This sea urchin rapidly multiplied and expanded its distribution along the coasts of the Mediterranean and Aegean Seas, reaching as far as the Marmara Sea. Some individuals of this sea urchin, which expanded distribution to coastal areas posing a risk to swimmers, were observed to start dying in the summer months of 2022. Scuba diving surveys were conducted in five different areas with rocky and stony seabed structures in the Gulf of Antalya during the winter season (Cliffs, Konyaaltı Beach, Sıçan Island surroundings, Çaltıcak region, and Kemer Ağva Cape), and it was determined that 99% of the D. setosum population had died in February and March. No living individuals were encountered during scuba diving surveys conducted in the same stations in April and May. In conclusion; mass mortalities have occurred in the D. setosum population in the rocky areas of the Gulf of Antalya, including the cliffs, Konyaaltı beach, Sıçan island surroundings, Caltıcak region, and Kemer Ağva Cape. This study presents the first report on matter.Keywords: Diadema setosum; Gulf of Antalya; Sea urchin.
The addition of pineapple waste extract in feed on the growth and survival of white shrimp (Litopenaeus vannamei)
Authors: Hasibuan Sakinah , Salamah Salamah , Mainisa Mainisa , Hatta Muhammad , Khalil Munawwar
Published: December 2023

This study aims to reduce production costs for feed by adding the pineapple waste extract to commercial feed which increases feed utilization efficiency, relative growth rate, protein efficiency ratio, Survival rate, water quality, and Organoleptic Test. This research was conducted from March 31 to April 28, 2022. At the Hatchery and Technology Laboratory Faculty of Agriculture Department of Aquaculture. This study used a non-factorial Completely Randomized Design (CRD) consisting of four treatments and three replications. Treatment A (0% pineapple waste extract + 100 gr feed) B (3% pineapple waste extract + 100 gr feed) C (4% pineapple waste extract + 100 gr feed) D (5% pineapple waste extract + 100 gr feed). The best results from treatment C with feed utilization efficiency of 80.45%, relative growth rate of 4.79%/day and protein efficiency ratio of 1.73%/day. Survival 81,66% and Water Quality. Temperature 26 – 28 oC, DO 7,0 - 7,5 mg/L, pH 7,1 – 7,3, Salinity 32 ppt, Ammonia 0,04-0,08 mg/L. and Organoleptic Test of Color and Scent, the best feed has a very brown color and does not have an overpowering Scent.Keywords: Growth; Pineapple; Survival rate; Vaname Shrimp.
دور تنويع أنشطة بعض القطاعات الاقتصادية في نمو الاقتصاد العراقي للمدة (2004-2020)
Authors: Jawad Baidaa , Kadee Israa
Published: December 2023

The fact that the rentier economy depends on one resource such as oil, which makes the economy vulnerable to fluctuations that occur inside or outside the country's economy. Therefore, economic diversification is a necessary goal that must be pursued in a country, especially the petroleum country, in order to strengthen its economy and absorb its capabilities along with With possible changes in the economic situation of the state, and regardless of what can be achieved in terms of other economic goals such as creating job opportunities, reducing unemployment and increasing value added, and what leads to an increase in the gross domestic product that leads to economic growth, there is an urgent need for the current study to adopt This strategy is achieved by understanding the impact of some of the main economic sectors on economic growth, especially the Iraqi economy, which is known as the economy that depends on a quarter of oil. The destruction of the economic structure and the deterioration of the various economic sectors and their decline in their contribution to the GDP. Therefore, the process of adopting an economic diversification strategy is a necessary condition for its exit from the economy Quarterly and unilateral economy to increase the rate of economic growth