bluuebunny/crossref_metadata_2025 huggingface dataset:
Valuation and underpricing of initial public offerings: The role of discretionary accounting accruals
Authors: Chiu Hsin-Hui , Sinha Praveen
Published: July 2024

This study examines the role of pre-IPO (pre-initial public offering) discretionary accruals in the valuation and underpricing of IPOs. We find that the underwriter offer price is unaffected while the market closing price is positively associated with the levels of pre-IPO discretionary accruals for issuers with aggressively reported earnings. We also find that this relative over-valuation of managed earnings by the markets explains a portion of the initial return that is not explained by other known determinants. For issuers with conservatively reported pre-IPO earnings, there is no relation between discretionary accruals and the offer price or the market price, and the discretionary accruals do not explain any IPO underpricing. Our subsequent analysis shows that lower stock retention is a screen and a signal of entrepreneurs’ credibility to the markets. There seems to be a higher degree of earnings scrutiny by both the markets and the underwriters for IPOs with low insider retention. However, markets tend to assign a higher weight to aggressively reported earnings of issuers with higher insider retention, presumably because of perceived incentive alignment. Underwriters, with relatively lesser information asymmetry than the markets, tend to see through the distortions caused by earnings manipulations in the valuation of IPOs, regardless of the levels of issuers’ stock retention.
The influence of neutron and gamma radiation on the reliability of magnetic and semiconductor memories
Authors: Kartalovic Nenad , Kovacevic Uros , Nikezic Dusan , Osmokrovic Predrag
Published: July 2024

The miniaturization of computer facilities conditioned by the miniaturization
of applied components makes them very sensitive to radioactive radiation.
This is where neutron and electromagnetic radiation come to the fore. The
reason for the particularly pronounced effects of this radiation is the fact
that they do not interact with the Coulomb force, so they pass (leave) the
reactor vessel unimpeded. This study examines the reliability of magnetic
and semiconductor computer memories in the field of neutron and gamma
radiation. This study experimental, and conducted under well-controlled
conditions. The combined measurement uncertainty of the experimental
procedure is less than 5 %. Sophisticated methods of mathematical statistics
were used to process the stochastic results of measurements.
Hazard assessment of outdoor gamma radiation in Tavsanli, Kutahya region of Turkiye
Authors: Deniz Kevser , Calik Abdullah
Published: July 2024

In the present study, outdoor gamma dose rates have been measured by using a
NaI(Tl) scintillation detector in 20 measurement points in the Tavsanly
district center of Kutahya province in Turkiye. Annual effective dose
equivalents and lifetime cancer risks have been calculated from the
obtained results as (106.64 ?6.20) ?Sv and (3.73 ?0.2) ?10-4, respectively.
The results have been compared with those of other studies for Turkiye and
the world literature
Seeing the Trees: How a Concrete versus Abstract Mindset Improves Performance on Low-Level Assurance Tasks
Authors: Herda David N. , Lauck John R.
Published: July 2024

Prior research shows that individuals benefit from abstract construals when performing broader high-level assurance tasks. We extend this research by studying the effects of different construal mindsets on skepticism and performance in a low-level assurance task setting. Using a sample of 195 online participants, we find that individuals benefit from concrete (versus abstract) mindsets when performing low-level assurance tasks because concrete construals better allow them to focus on detailed evidence that may contradict client assertions. Specifically, we show that assurance providers who utilize a concrete (abstract) construal mindset when performing a low-level task display better (worse) skeptical judgments and actions. Taken together with findings from past research, our results support the notion that assurance providers should utilize the construal mindset that best matches the characteristics of the task at hand. Exploratory analysis suggests that client retention incentives may moderate the relationship between skeptical judgment and skeptical action in our context.

Data Availability: Data are available from the authors upon request.
Remote Audit Quality, Audit Efficiency, and Auditors’ Job Satisfaction: Implications for Audit Firms and External Auditors
Authors: Li Yueqi , Goel Sanjay , Williams Kevin J.
Published: July 2024

In the aftermath of the COVID-19 pandemic, remote and hybrid audits have become institutionalized in the external audit profession. However, the impact of remote/hybrid audits on audit success (i.e., audit quality, audit efficiency, and auditor job satisfaction) is not clearly understood. Recruiting external auditors (including audit associates, audit seniors, audit managers, and audit partners) with an average of three to five years of auditing experience, Li, Goel, and Williams (2023) found that working remotely is associated with high audit efficiency. They also found that in comparison to on-site audits, remote audits show increases in technology reliance, professional skepticism, workload, fatigue and frustration, risk-seeking attitudes, and team monitoring rigidity and decreases in auditor–client communication and cooperation efficiency. Furthermore, Li et al. (2023) identified situational and dispositional factors that become critical in remote/hybrid audits. We summarize the key findings of their paper and provide actionable suggestions for audit practitioners.

Data Availability: Data are available upon request.

JEL Classifications: M42.
GAS6 and AXL Promote Insulin Resistance by Rewiring Insulin Signaling and Increasing Insulin Receptor Trafficking to Endosomes
Authors: Schott Céline , Germain Amélie , Lacombe Julie , Pata Monica , Faubert Denis , Boulais Jonathan , Carmeliet Peter , Côté Jean-François , Ferron Mathieu
Published: July 2024

Growth arrest–specific 6 (GAS6) is a secreted protein that acts as a ligand for TAM receptors (TYRO3, AXL, and MERTK). In humans, GAS6 circulating levels and genetic variations in GAS6 are associated with hyperglycemia and increased risk of type 2 diabetes. However, the mechanisms by which GAS6 influences glucose metabolism are not understood. Here, we show that Gas6 deficiency in mice increases insulin sensitivity and protects from diet-induced insulin resistance. Conversely, increasing GAS6 circulating levels is sufficient to reduce insulin sensitivity in vivo. GAS6 inhibits the activation of the insulin receptor (IR) and reduces insulin response in muscle cells in vitro and in vivo. Mechanistically, AXL and IR form a complex, while GAS6 reprograms signaling pathways downstream of IR. This results in increased IR endocytosis following insulin treatment. This study contributes to a better understanding of the cellular and molecular mechanisms by which GAS6 and AXL influence insulin sensitivity.

Article Highlights
Identification of BAF60b as a Chromatin-Remodeling Checkpoint of Diet-Induced Fatty Liver Disease
Authors: Zhong Jing , Ji Xiuyu , Zhao Yali , Jia Yihe , Song Churui , Lv Jinghuan , Chen Yuying , Zhou Yanping , Lv Xue , Yang Zhuoyin , Zhang Zheyu , Xu Qiyao , Wang Weihong , Chen Haiyan , Cui Aoyuan , Li Yu , Meng Zhuo-Xian
Published: July 2024

Overnutrition has gradually become the primary causative factor in nonalcoholic fatty liver disease (NAFLD). However, how nutritional signals are integrated to orchestrate the transcriptional programs important for NAFLD progression remains poorly understood. We identified hepatic BAF60b as a lipid-sensitive subunit of the switch/sucrose nonfermentable chromatin-remodeling complex that is negatively associated with liver steatosis in mice and humans. Hepatic BAF60b deficiency promotes high-fat diet (HFD)–induced liver steatosis in mice, whereas transgenic expression of BAF60b in the liver attenuates HFD-induced obesity and NAFLD, both accompanied by a marked regulation of peroxisome proliferator–activated receptor γ (PPARγ) expression. Mechanistically, through motif analysis of liver assay for transposase-accessible chromatin sequencing and multiple validation experiments, we identified C/EBPβ as the transcription factor that interacts with BAF60b to suppress Pparγ gene expression, thereby controlling hepatic lipid accumulation and NAFLD progression. This work identifies hepatic BAF60b as a negative regulator of liver steatosis through C/EBPβ-dependent chromatin remodeling.

Article Highlights
Early-Life Factors Associated With Adult-Onset Type 1 Diabetes: A Swedish Nationwide Cohort and Family-Based Study
Authors: Amadou Coralie , Wei Yuxia , Feychting Maria , Carlsson Sofia
Published: July 2024

OBJECTIVE

Childhood-onset type 1 diabetes (T1D) is associated with perinatal factors, but data related to adult-onset T1D are scarce. This study aimed at investigating the association between early-life factors and adult-onset T1D in a Swedish nationwide cohort and family-based study.

RESEARCH DESIGN AND METHODS

We included 1,813,415 individuals aged ≥18 years, born in Sweden 1983 to 2002, followed until 2020. T1D diagnosis (n = 3,283) was identified from the National Diabetes, Patient and Prescribed Drugs Registers, and perinatal exposures were obtained from the Medical Birth Register. We performed Cox proportional hazard (hazard ratio [95% CI]) regression with mutual adjustment for perinatal exposures, sex, birth year, and parental sociodemographic background and history of diabetes. We also compared T1D risks among siblings’ groups identified from the Multiple Generation Register.

RESULTS

The incidence rate of adult-onset T1D was 18.8 per 100,000 person-years. Year of birth (1.06 [1.01–1.10], per five additional years) and history of maternal (4.10 [3.09–5.43]) and paternal (6.24 [5.10–7.64]) T1D were associated with a higher incidence of adult-onset T1D, whereas female sex (0.69 [0.64–0.74]) and having parents born outside Sweden were associated with a lower incidence. Regarding perinatal exposures, only non–full-term birth (<39 weeks vs. ≥39 weeks) was associated with a higher incidence of adult-onset T1D (1.12 [1.04–1.22]). The sibling cohort results were consistent with the full cohort analysis.

CONCLUSIONS

Perinatal factors seem to play a minor role in the development of adult-onset T1D compared with childhood-onset T1D, suggesting that triggers or accelerators of autoimmunity occurring later in life are more significant.
Early-life factors associated with adult-onset type 1 diabetes: a Swedish nationwide cohort and family-based study
Authors: Amadou Coralie , Wei Yuxia , Feychting Maria , Carlsson Sofia
Published: July 2024

Objective

Childhood-onset type 1 diabetes (T1D) is associated with perinatal factors, but data related to adult-onset T1D are scarce. This study aimed at investigating the association between early-life factors and adult-onset T1D in a Swedish nationwide cohort and family-based study.

Research Design and Methods

We included 1,813,415 individuals aged ≥18 years, born in Sweden 1983 to 2002, followed until 2020. T1D diagnosis (n= 3,283) was identified from the National Diabetes, Patient and Prescribed Drugs Registers, and perinatal exposures were obtained from the Medical Birth Register. We performed Cox proportional hazard (HR [95% CI]) regression with mutual adjustment for perinatal exposures, sex, birth year, and parental sociodemographic background and history of diabetes. We also compared T1D risks among siblings’ groups identified from the Multiple Generation Register.

Results

The incidence rate of adult-onset T1D was 18.8 per 100,000 person-years. Year of birth (1.06[1.01-1.10], per five additional years) and history of maternal (4.10[3.09-5.43]) and paternal (6.24[5.10-7.64]) T1D were associated with a higher incidence of adult-onset T1D, whereas female sex (0.69[0.64-0.74]) and having parents born outside Sweden were associated with a lower incidence. Regarding perinatal exposures, only non-full-term birth (< 39 weeks versus ≥ 39 weeks) was associated with a higher incidence of adult-onset T1D (1.12[1.04-1.22]). The sibling cohort results were consistent with the full cohort analysis.

Conclusions

Perinatal factors seem to play a minor role in the development of adult-onset T1D compared to childhood-onset T1D, suggesting that triggers or accelerators of autoimmunity occurring later in life are more significant.
Optimización del Desempeño del Personal en un Centro de Salud de Ambato, Ecuador: Una aproximación teórica del abordaje de un estudio doctoral
Authors:   Universidad Andina Simón Bolívar, Frías Pérez Edisson Andrés
Published: July 2024

El presente estudio aborda la optimización del desempeño del personal en un centro de salud ubicado en Ambato, Ecuador. El objetivo principal es explorar la convergencia estratégica entre la gestión de recursos humanos y las competencias laborales para mejorar la eficiencia y la calidad de los servicios de salud proporcionados por el centro. En primer lugar, se realiza una revisión exhaustiva de la literatura existente sobre la gestión de recursos humanos en el sector de la salud, así como sobre la importancia de las competencias laborales en el desempeño de los profesionales de la salud. Esta revisión revela la necesidad de establecer una conexión sólida entre ambos elementos para lograr resultados óptimos. Se desarrolla una investigación empírica utilizando un enfoque mixto que combina métodos cuantitativos y cualitativos. Se recolectan datos sobre las prácticas actuales de gestión de recursos humanos y las competencias laborales del personal del centro de salud. Los resultados demuestran que existe una falta de alineación estratégica entre la gestión de recursos humanos y las competencias laborales, lo que impacta negativamente en el desempeño y la satisfacción laboral. Finalmente se identifica la convergencia estratégica entre la gestión de recursos humanos y las competencias laborales planteando que es crucial para optimizar el desempeño del personal en el centro de salud de Ambato.
Evaluation and Improvement of a Prosthetic Hand Product Using Biomechanics and Empathy Map Approach
Authors: Aji Angga Prasetyo Bayu , Muslim Khoirul , Trusaji Wildan , Iridiastadi Hardianto
Published: July 2024

The Panangan Prosthetic Hand is a transradial prosthesis that can be operated with both amputated and non-amputated arms. Several users have reported some degree of exhaustion and discomfort when using this prosthesis. Users may also be dissatisfied because this product has not met some of their specific needs and desires. To evaluate the product, tests were conducted by measuring muscle activity using an electromyography (EMG) sensor and assessing discomfort levels using the Borg CR10 scale during specific activities performed with the prosthesis. Additionally, interviews were conducted using an empathy map to profile the participants. The test results showed high muscle activities and discomfort levels in certain tasks, such as pouring water from a drink box. Based on these findings and the participants' profiles, their needs were identified, and solutions for improving the product were designed. Subsequently, these solutions were developed into a three-dimensional computer-aided design (3D CAD) model prototype.
Design of Work Facility Improvements with a Macroergonomic Analysis and Design (MEAD) Approach in SMEs Andri Tofu
Authors: Anis Muchlison , Nurjamal Nurjamal
Published: July 2024

Small and Medium Enterprises Andri tofu is an industry engaged in food production which is located in Ngrampal District, Sragen. In the production process there is a non-optimal working system, where the process of setting up the mold tool takes more than 1 minute and the pressing process uses a load of more than 17 kg in the form of using a 20 liter bucket full of water. The purpose of this study is to identify the factors that influence the work system, measure complaints and posture, and design work facility improvement designs. The method used is in the form of Macroergonomic Analysis and Design to design work systems and facilities based on the location of the highest deviation. The results of the study found that there were dominant body complaints on the right hand by 5.18% and mild complaints on the thighs by 1.41%. Improvements to the design of the tool have an adjustable height of 140-170 cm, a width of 72 cm, a height of 57 cm for the feet of the tool, and the pressing uses a gear system with a rack gear of 70 cm and diameter a spin gear of 6 cm which is driven using a rotary press stirrer.
A Closed-Loop Supply Chain Inventory Model with Carbon Emissions and Green Technology Investment
Authors: Akbar Adnan , Jauhari Wakhid Ahmad , Rosyidi Cucuk Nur
Published: July 2024

This paper proposes an inventory model that integrates a manufacturer and a retailer in a supply chain system. The model employs environmentally friendly technology investments to reduce the emissions produced in the process. Furthermore, the demand at the retailer's end is unpredictable, and green investments affect the average demand levels. This research aims to identify the optimal delivery lot, the number of deliveries, the Safety Factor, the level of green technology, and the collection level to maximize the joint total profit. Numerical examples illustrate the model's practical application, and algorithms are developed to solve the problem. Sensitivity analysis is used to determine the key model parameters' effect on the model's behavior. Green investments have been shown to reduce emissions and increase returns on second-hand goods, thus enhancing the environmental efficiency of supply chains.
Development of Automated Physical Defect Inspection Systems in Greige Tarpaulin Fabric Based on Machine Learning Algorithms
Authors: Raharno Sri , Muhammad Ario ilham F.
Published: July 2024

The textile industries in Indonesia have challenges, one of which is improving the efficiency of processes. PT NTX is a weaving industry company that produces gray tarpaulin textile products. In this industry, the inspection process for gray cloth resulting from the weaving process is generally carried out conventionally, using a cloth inspection machine and visually with the human eye. Traditional inspection methods cannot be applied to greige tarpaulin textile products since the characteristics of the greige tarpaulin textile are very prone to shifting or slipping of the woven thread construction if it is pulled, touched, or rewound. The process of detecting defects and quality control of greige tarpaulin textile products is carried out by the operator on the loom during the weaving process. This process, of course, will result in the need for inspection operators with high skills, and the consistency of inspection results is very dependent on the condition of the inspection operator. This research has used image processing techniques based on machine learning algorithms to overcome this problem by examining the product directly on the machine. This research has used the Mean Pixel Value method combined with the Logistic Regression Model and the Local Binary Pattern method combined with the Support Vector Machine as image process techniques. Based on the research results, the Mean Pixel Value method combined with the Logistic Regression Model had an accuracy rate of 61% on greige tarpaulin images, and the Local Binary Pattern method with the Support Vector Machine had an accuracy rate of 68%.
Avaliação do conhecimento sobre a prevenção de quedas e as variáveis associadas em idosos
Authors: Boa Sorte Fabiano Cardoso , Martinez José Eduardo
Published: July 2024

Introdução: o aumento da população idosa tem criado a necessidade de estratégias para reduzir os agravos à saúde nesse segmento populacional, entre eles, as quedas e suas consequências. Determinar o conhecimento dos próprios idosos sobre fatores que favoreçam as quedas pode auxiliar na criação de medidas de prevenção. Objetivo: analisar o conhecimento dos idosos em relação aos cuidados pessoais referentes à prevenção de quedas. Material e Métodos: estudo transversal através de questionário criado pelo autor. As pessoas pesquisadas foram divididas em dois grupos. O grupo 1 recebeu um folheto informativo sobre o tema, enquanto os participantes do grupo 2 apenas responderam ao questionário. Resultados: o nível de conhecimento dos dois grupos mostrou-se satisfatório após a segunda entrevista, apresentando um significativo acréscimo de respostas positivas, o que representa nível suficiente conforme os parâmetros estabelecidos no estudo. Os resultados mostram uma diferença estatística em relação ao teste t de Student de p = 0,0382 favorável ao primeiro grupo, resultado que demonstra a importância do conhecimento e da orientação. Conclusão: a intervenção educativa, através de material impresso, contribui para aumentar a percepção dos fatores de risco, favorecendo a saúde e a qualidade de vida dos idosos.
Spatial Analysis to Determine the Geothermal Potential Index: The Case Study of Dieng Geothermal Complex
Authors: Hardiyanto Dwi Wahyu , Setianto Agung , Harijoko Agung
Published: July 2024

The exploration is the activity of search areas that have the potential natural resources.  Such as the exploration of geothermal potential. It can be using of spatial analysis. Spatial analysis can be base modeling of the geothermal potential in the research area. The analytic hierarchy process (AHP) is a fundamental analysis of the modeling data, where the comparison matrix from the analysis like surface temperature, lineament, and eruption center. The result of modeling in the Dieng volcanic complex has identified as the geothermal potential area. The potential area is around of G. Pakuwaja, G. Pangonan-Merdada, and G. Pagerkandang. So that the integration method of the modeling can be used as the method of the geothermal exploration activities.
CLUSTERING SUNDANESE CULTURAL ARTICLES ON GOOGLE SCHOLAR: A BIBLIOMETRIC REVIEW
Authors: Zaelani Iwan Ridwan , Budiana Muhammad
Published: July 2024

This study aims to analyze the bibliometric characteristics of articles on Google Scholar indexed Sundanese Culture published in 2016-2021 which were accessed in June 2022. Methods: We conducted a bibliometric analysis and published content in the Google Scholar database. Results: Based on the specified protocol, 219 articles about Sundanese culture over the last 6 years met the inclusion criteria. The frequency of articles is spread across 195 national and international journals with the use of Indonesian language articles 153 articles (70%) and 67 articles (30%) using English. Three ranks of affiliated institutions that are productive in publishing articles on the theme of Sundanese culture, namely Padjadjaran University (39 articles), Universitas Pendidikan Indonesia (21 articles) and Universitas Islam Negeri Sunan Gunung Djati (21 articles). Conclusion: Over the last 6 years scientific publications on the theme of Sundanese culture have provided an overview of the dynamics and value factors of local wisdom identity and cultural preservation in the aspects of art, language, tourism development, character education and cultural and religious synergy between Sundanese and Islam. In terms of various scientific backgrounds and/or study programs, researchers see that the field of communication studies is the most productive "trend" in studying Sundanese cultural themes, so that there is an opportunity to foster further discussion and research on Sundanese culture in certain disciplines and/or in an interdisciplinary manner. multi or cross disciplinary can be a common concern.
Robust Fuzzy-PID Technique for the Automatic Generation Control of Interconnected Power System with Integrated Renewable Energy Sources
Authors: Othman Salah Bassam , Ramdas Sreerama Kumar
Published: July 2024

This paper proposes a robust hybrid fuzzy PID controller, with the PID gain values tuned using the particle swarm optimization (PSO) technique for the automatic generation control (AGC) of the two-area hybrid power system. PSO Algorithm is applied to reduce the integral of time-weighted absolute error (ITAE) of the frequency and tie-line power variations of the two-area interconnected power system. The suggested method’s efficacy is examined on an interconnected two-area power system with Area 1 containing thermal reheat plants, hydropower plants, and diesel generating units, and Area 2 comprising thermal reheat plants and renewable energy sources (RES): wind energy conversion system, solar photovoltaic system, and electric vehicles. The thermal reheat power plants are modelled taking into consideration the governor dead band (GDB) and the generation rate constraints (GRC). The performance of the presented controller is compared with the genetic algorithm-optimized PID AGC and the PSO-optimised PID AGC. The simulation outcomes show superior results of the proposed controller against other controllers. Further, sensitivity analysis reflects that the proposed technique provides better dynamic response and robustness than the other techniques.
DETERMINANTS OF MONETARY VARIABLES AND PHILIPS CURVE TESTING OF INFLATION IN ASIAN COUNTRIES
Authors: Wulandari Niken Hesty , Fuddin Muhammad Khoirul
Published: July 2024

This study examined the impact of monetary variables on inflation and determined the validity of the Phillips curve in the Asian context. It applied a quantitative methodology with a descriptive orientation. The data source utilized was the World Bank from 2013 to 2022, and the analysis approach employed was panel data regression. The research findings indicate that the money supply variable (M3) has a limited impact on inflation. Simultaneously, both GDP and loan interest rates substantially impact inflation. Conversely, money supply (M3), GDP, male unemployment, and loan interest rates simultaneously influence inflation in Asian countries. The study's findings indicate that unemployment does not exert a noteworthy detrimental impact on inflation, demonstrating the ineffectiveness of the Phillips curve for non-Asian nations. Each ASEAN member state implements diverse policies to manage and control the inflation rate. Hong Kong can enforce price monitoring measures to deter market manipulation. Vietnam could enhance its trade policy to alleviate the consequences of imported inflation. Korea can sustain interest rates at a moderate level. Indonesia can synchronize monetary and fiscal policies in order to manage inflation.
Unruly Boys and Unemancipated Girls: Football Integration and Gendered Imaginaries of Difference
Authors: Zambon Kate
Published: July 2024

Sport–and particularly football–is commonly seen as a technology for targeting “at-risk” populations and cultivating happy multicultural communities. Using discourse theoretical analysis, this study explores the intersection of race and gender in the public relations materials for the annual Integration Prize awarded by the German Football Association (DFB) and Mercedes-Benz. In the prize texts, the national sport transcends difference to transform racialized populations, symbolizing the virtues of the national ethos. The prize narratives involve the transformation of disaffected and thus risky populations into happy, liberated, and productive multicultural assets to the national project. The overarching pedagogy focuses on self-discipline, social competency, and hard work. However, they diverge on crucial points across gender. The corpus singles out boys for deviant behaviors like aggression and criminality. Meanwhile, it targets girls for liberation from traditional patriarchal cultures that presumably dominate Muslim communities. Analysis shows that football integration discourse ignores both structural inequality–economic and ethnic–and the patriarchal gender norms that suffuse majority German football culture.
Editorial
Authors: Larios Gómez Emigdio
Published: July 2024

El Coloquio Internacional de Investigación “Gestión y Desarrollo de las Organizaciones” inició en 2017 (se han realizado10 ediciones hasta este momento, mayo de 2022) y fue creado por la Dirección Regional de la Zona V Centro Surperteneciente a la Asociación Nacional de Facultades y Escuelas de Contaduría y Administración (ANFECA). A travésde la Coordinación Regional de Posgrado y de la Coordinación Regional de Vinculación Nacional e Internacional,ambas coordinaciones con sede en la Faculta de Administración de la Benemérita Universidad Autónoma de Puebla(BUAP) en México.Desde su creación, el Coloquio Internacional de Investigación “Gestión y Desarrollo de las Organizaciones” tiene elobjetivo difundir y fomentar la investigación en docentes investigadores de Latinoamérica de universidades públicas yprivadas en México, Brasil, Colombia, Ecuador, Chile, Argentina, Bolivia, Perú y Panamá. Asimismo, da oportunidad aJóvenes y Semilleros de Investigación acompañados de Tutores Investigadores. El Comité Científico Interinstitucionalintegrado por investigadores de universidades latinoamericanas, evalúan las ponencias que se presentan en elcoloquio, las cuales tienen un enfoque práctico, teórico y empírico que dan soluciones a problemas locales y regionales,desde un enfoque científico, académico y empresarial.
La familia de crianza para la protección del interés superior del menor
Authors: Gutiérrez Estrada Ana Perfecta , López Peña Martha
Published: July 2024

El articulo demuestra la importancia de la familia de crianza, reconocida por la legislación y la jurisprudencia colombiana como medio para asegurar la protección de los menores, que enfrentan una situación de vulnerabilidad. Para el logro de los objetivos se hace un recorrido por la historia del concepto de familia, identificando las diferentes tipologías de familia que la sociedad está reconociendo frente a una realidad pluralista. La familia de crianza es una de esas realidades inocultables que surgen de la voluntad de las personas de dar afecto y protección a menores que de otra forma quedarían en situación de vulnerabilidad. Se trata de una institución que contribuye con el Estado en la protección del interés superior del menor.
ROL DE LOS PROCESOS SEDIMENTARIOS EN LA GENERACIÓN DE HIDROCARBUROS EN LA FORMACIÓN LA LUNA
Authors: Lascarro-Navarro, Frank , Manco-Jaraba Dino Carmelo , Rojas-Martínez Elìas Ernesto
Published: July 2024

Las litologías de la Formación La Luna son ampliamente reconocidas en Colombia por ser roca generadora de hidrocarburos, su génesis está asociada a condiciones ambientales deposicionales anóxicas que prevalecieron durante el Barremiano al Maestrichtiano a nivel global, conformada por una amplia secuencia de lutitas negras con gran cantidad de materia orgánica, intercalada con estratos calcáreos delgados, presentando un espesor total de hasta 600 m; se divide en tres Miembros (Salada, Pujamana y Galembo) cuya sección tipo se encuentra en el estado de Zulia, Venezuela. Su carácter estratigráfico y sedimentológico conlleva a que la Formación La Luna tenga un gran potencial como roca generadora y roca reservorio de yacimientos no convencionales. Esta investigación tiene una metodología basada en la búsqueda, recopilación y examinación exhaustiva de publicaciones realizadas a nivel nacional e internacional, relacionadas con estudios efectuados en la Formación La Luna, enfocados en su importancia sedimentológica e implicaciones como roca generadora de hidrocarburos. La Formación La Luna presentan propiedades físicas y químicas para la acumulación y generación de hidrocarburos con porosidad totalmente saturadas de kerógeno en al menos un 10%-20%, considerándose con alto potencial hidrocarburífero en la cuenca del Catatumbo, Valle Medio del Magdalena y Cesar-Ranchería, cuyo volumen acumulado de hidrocarburo está alrededor de los 2000 Millones de Barriles de Petróleo (MBP) in situ, a profundidades que varían entre los 1.000 a 5.000 m, así como en la cuenca Guajira offshore (aun casi inexplorada) que cuenta con reportes de gas de entre 92 a 3500 GPCG (Miles de Millones de Pies Cúbicos de Gas) las cuales son de gran interés para posteriores estudios más detallados y evaluaciones económicas que permitan lograr su desarrollo comercial en miras a mejorar las condiciones económicas, sociales y científicas del país.
LAS REDES SOCIALES DIGITALES COMO HERRAMIENTA DE MARKETING EN EL DESEMPEÑO EMPRESARIAL DE LAS PYMES DE BARRANQUILLA Y VALLEDUPAR.
Authors: Manjarres Mayra , Iglesias Maria , Perez Adith , Vega Adriana , Mendoza Darwin
Published: July 2024

El presente artículo tiene como objetivo analizar la implementación de las redes sociales como estrategia de marketing en el desarrollo empresarial de las SMEs por su importancia y relevancia en la economía. La rapidez del desarrollo económico transforma las condiciones de vida de un país a tal ritmo, que las empresas deben adaptar su estilo de negocio al mundo que los rodea. Cada año surgen nuevas organizaciones que dividen la participación en el mercado y aumentan la variedad de la oferta en todos los sectores. Lo anterior, exige a las empresas mantenerse alerta frente a las nuevas tendencias del posicionamiento y la retención de los clientes con el fin de alcanzar un alto nivel de competitividad. En este sentido, las redes sociales son un canal de comunicación digital que aporta valores agregados a las empresas, puesto que existe se pueden ofrecer bienes o servicios mediante una comunicación directa con el consumidor. Las pequeñas y medianas empresas colombianas generan más del 50% del empleo nacional, el 36% hace referencia al valor añadido industrial, el 92% de los establecimientos son comerciales y el 40% corresponde a la producción total del país, lo cual demuestra su importancia en la actividad económica y social.
Fast-Field Cycling Nuclear Magnetic Resonance relaxometer's electromagnet with optimized homogeneity and reduced volume
Authors: Videira P. ,   Department of Physics & CeFEMA, Instituto Superior Técnico, Universidade de Lisboa. Portugal, Sebastiao P. , Roque A. , Sousa D.M. , Margato E. ,   Department of Physics & CeFEMA, Instituto Superior Técnico, Universidade de Lisboa. Portugal,   Department of Electrical Engineering ESTSetúbal/Instituto Politécnico de Setúbal. Portugal,   DEEC AC-Energia, Instituto Superior Técnico, Universidade de Lisboa. Portugal. INESC-ID Lisboa. Portugal,   INESC-ID Lisboa. Portugal  5. CEI, ISEL-Instituo Superior de Engenharia de Lisboa, Instituto Politécnico de Lisboa, and INESC-ID. Portugal
Published: July 2024

In this article a Fast Field Cycling (FFC) Nuclear Magnetic Resonance (NMR) electromagnet with low power consumption (less than 200 W), high field homogeneity and reduced volume is projected and described. The electromagnet is iron and copper based, possessing a high permeability and allowing for good magnetic field homogeneity in the operating range of 0 to 0.33 T. With this solution, it is possible to increase 65% the maximum magnetic field keeping the magnetic field homogeneity in comparison with former similar FFC relaxometers. Electromagnet's experimental and simulation results evaluating the generated magnetic field, field homogeneity, heating effects and cooling requirements are also presented. In addition, some technical aspects of the required coupled systems such as the cooling, sample heating are assessed. Key words Electromagnet, Relaxometer, Fast Field Cycling, Volume, Homogeneity.
Analysis of Bearing Faulty Cage using Non-Intrusive Condition Monitoring Techniques
Authors: Irfan Muhammad ,   College of Engineering, Electrical Engineering Department, Najran University King Abdulaziz Road, Najran. Saudi Arabia, Alwadie A. , Saad Nordin , Sheikh Muhammad Aman ,   College of Engineering, Electrical Engineering Department, Najran University King Abdulaziz Road, Najran. Saudi Arabia,   Electrical and Electronic Engineering Department, Universiti Teknologi PETRONAS Bandar Seri Iskandar, Tronoh. Malaysia,   Electrical and Electronic Engineering Department, Universiti Teknologi PETRONAS Bandar Seri Iskandar, Tronoh. Malaysia
Published: July 2024

The cage is an important element of the bearing. The cage is used to support the bearing balls and it maintains the fix distance between rotating balls. The defected cage could create defects in the balls and race ways of the bearing. It could lead to premature failure of the bearing which causes machine down time, production loss and huge maintenance cost. Traditionally, periodic checks of the bearing health are performed in industry but they did not avoid the bearing cage failures. Thus, it is essential to develop some real-time health monitoring system to analyze the status of bearing cage. Recent research developments on the bearing fault diagnosis have that non-intrusive stator current and power analysis techniques are most economical and simple as compared to intrusive vibration analysis technique. However, a limited research has been conducted to check and confirm the effectivity of stator current and power analysis techniques for the diagnosis of cage faults. Thus, the aim of this paper is to analyze cage faults using non-intrusive stator current and power analysis. The comparison of both techniques have been performed experimentally and it has been concluded that power analysis is a most suitable technique to diagnose cage faults. Keywords: Cage Faults, Non-Intrusive Condition Monitoring, Harmonics Analysis, LabVIEW based Signal Processing.
ANALISIS KARYA ILMIAHPENGGUNAAN PENDEKATAN ESTETIKA PADA KAJIAN KARYA SENI RUPA (BIRANUL ANAS ZAMAN, SUATMADJI DAN ARFIAL ARSAD HAKIM)
Authors: Butar-Butar Khairunnisa
Published: July 2024

ABSTRACTArt aesthetics is the basic nature of a work of art. Children', as well as natural paintings by the painter Arfial Arsad Hakim. This study discusses the aesthetic assessment of several works of art that have previously been discussed in previous studies by exploring the problems and approaches used by previous researchers. The analysis of this scientific work aims to explore the content and similarities in extracting information in a work of art, such as tapestry and painting. Keywords: Approach, Aesthetics, Fine Arts, Analysis ABSTRAKEstetika seni merupakan sifat dasar dari suatu karya seni.. terdapat tiga karya ilmiah membahas tentang karya seni rupa yang dihasilkan oleh beberapa seniman Indonesia, seperti Biranul Anas Zaman dengan karya Tapestri (seni serat / fiber art), seni lukis karya Suatmadji tema ‘Save the  Children’, serta lukisan alam karya pelukis Arfial Arsad Hakim. Pada  penelitian ini membahas  tentang pengkajian estetika pada beberapa karya seni yang sebelumnya telah dibahas pada penelitian terdahulu dengan menggali  masalah dan pendekatan yang digunakan oleh peneliti sebelumnya. Analisis karya ilmiah ini bertujuan untuk menggali isi dan kesamaan dalam penggalian informasi pada sebuah karya seni, seperti tapestri dan seni lukis. Kata Kunci: Pendekatan, Estetika, Seni Rupa, Analisis
PENGARUH PENDAMPINGAN LAYANAN SPIRITUAL DO’A DAN TAWAKKAL TERHADAP TINGKAT KECEMASAN PASIEN PRE OPERASI CLOSED FRACTURE DI RUMAH SAKIT UMUM SUNDARI
Authors: Sidabutar Rina Rahmadani , Mardhiah Mardhiah
Published: July 2024

ABSTRACTSpiritual nursing is an intervention to reduce the anxiety of preoperative closed fracture patients, because praying and tawakkal will lead to self-confidence, optimism, calmness, peace, and feeling the presence of God so that the level of anxiety decreases. The purpose of this study was to determine the effect of spiritual assistance on the anxiety level of preoperative closed fracture patients. This study used a quasi-experimental pretest-posttest design with two group design, consecutive sampling technique with 32 respondents consisting of treatment and control groups. The results showed a significant decrease in anxiety levels with a value of = 0.001. Interventions carried out by nurses in assisting spiritual services can reduce anxiety levels. Keywords: Preoperative Closed Fracture, Anxiety Level ABSTRAK Keperawatan spiritual merupakan intervensi untuk menurunkan kecemasan pasien pre operasi closed fracture, karena berdoa dan tawakkal akan menimbulkan rasa percaya diri, optimisme, ketenangan, damai, dan merasakan kehadiran Allah sehingga tingkat kecemasan menurun. Tujuan penelitian ini untuk mengetahui pengaruh pendampingan spiritual terhadap tingkat kecemasan pasien pre operasi closed fracture. Penelitian ini menggunakan desain quasi-experimental pretest-posttest with two group design, teknik consecutive sampling dengan jumlah responden 32 orang terdiri dari kelompok perlakuan dan kontrol. Hasil penelitian menunjukkan terjadi penurunan tingkat kecemasan yang signifikan dengan nilai ρ=0,001. Intervensi yang dilakukan perawat dalam pendampingan layanan spiritual dapat menurunkan tingkat kecemasan. Kata Kunci: Pre-Operasi Closed Fracture, Tingkat Kecemasan
IMPLEMENTASI SOLUSI KETIDAKHADIRAN SISWA DALAM PEMBELAJARAN PENJAS SD 060857 MEDAN TEMBUNG
Authors: Sinaga Dinul Fitri , Anof Bernike Anof , Aulia Nazwa Nur
Published: July 2024

Ketidakhadiran siswa saat pelajaran olahraga adalah masalah yang kompleks dengan berbagai penyebab. Penting untuk memahami alasan di balik ketidakhadiran dan mengembangkan strategi untuk meningkatkan partisipasi siswa. Dengan bekerja sama, guru, orang tua, dan staf sekolah dapat menciptakan lingkungan di mana semua siswa merasa diterima dan didukung untuk mencapai potensi penuh mereka dalam pendidikan jasmani. Dengan melakukan pengamatan, diharapkan dapat diperoleh data yang valid dan akurat tentang faktor-faktor yang menyebabkan ketidakhadiran siswa dalam pembelajaran penjas. Data ini kemudian dapat digunakan untuk mengembangkan solusi yang tepat untuk mengatasi masalah tersebut.
Cunningham’s Law and its actualization in the space of modern social communications
Authors: Yuzhanin M. A.
Published: July 2024

This article analyzes an unusual and rather curious rule of applied socio–communicative interaction, called «Cunningham’s law». Its essence is to establish the effectiveness of deliberately «stuffing» into offline or online interactive discourse obviously incorrect or controversial information in order to provoke the interlocutor to correct this error and actively engage in dialogue. The primary goal of this publication is to identify the causality and describe the mechanism of action of this law, as well as to determine the optimal areas for its constructive practical application in the space of modern social communications. The issue of socio–psychological and moral–ethical restrictions on the actualization of Cunningham’s law is considered in a special way due to the presence of a pronounced manipulative component in it. In general, the undertaken research is intended to contribute to overcoming the relative lack of knowledge of this communicative phenomenon and to promote the facilitation of everyday, socialite, educational and professional communication between people in various social situations.
Comparative analysis of modern methods for calculating product costs
Authors: Andruk N. S. , Naumova E. A.
Published: July 2024

The article is devoted to the analysis of methods for calculating the cost of production at an industrial enterprise. It is noted that when choosing the appropriate calculation method, along with general principles, one should take into account the specifics of the production and economic activities of each specific enterprise. For this purpose, both well–known and well–proven calculation methods, as well as modern ones used in international practice, such as «target costing» and «kaizen costing» are considered. A comparative analysis of the considered traditional and modern methods, systematized in tabular form, is provided. The advantages, disadvantages, and possible results of using each method are noted. A description of these methods is provided. Using the example of a shipbuilding enterprise, directions for improving the applied calculation methods by using the advantages of the considered methods are substantiated.
Key performance indicators of marketing mix effectiveness in the pharmaceutical business
Authors: Lagoda N. A.
Published: July 2024

The article is devoted to the study of determining key performance indicators of the marketing mix effectiveness in the pharmaceutical business. The problems and contradictions in ensuring the effectiveness of marketing in pharmaceutical companies are emphasized. Theoretical and applied foundations for implementing the marketing mix in the pharmaceutical business are highlighted. The expediency of following the «5Ps» and «6Ps» marketing mix is justified due to their correspondence to the specific features of marketing in the pharmaceutical business. Based on the research, a system of key performance indicators of the marketing mix effectiveness in the pharmaceutical business is identified.
The Modern Period’s (1960s-1980s) Tendencies and Measures of the Progress of Armenian Children's Prose
Authors: Gilavyan Meline
Published: July 2024

During the study of the topic “The Modern Period’s (1960-1980s) Tendencies and Measures of the Progress of Armenian Children's Prose” we made a number of conclusions․

After overcoming the cult of the individual, literary-fictional developments entered a new direction of progress․ Literature gradually began to overcome the ideological and thematic barriers of the previous decades. Atmospheric reforms also had their impact on children's literature, which is, without a doubt, one of the integral parts of general literature, which means that its problems, trends and patterns of progress should be covered in the general overview of literary-fictional
Children's prose of the 1960s-1980s is notable for its thematic and genre diversity, interesting searches of writers․ Overcoming the thematic limitations, the writers were looking for new ways and approaches to fictionalize the historical past and present. From the historical past those incidents and events were fictionalized, which continued in the same or similar form in the present and were distinguished by cognitive and educational significance․
In the 1960s-1980s, ideas about the education and upbringing of the younger generation were also seriously changed, new methods and approaches were developed. The success of children's and youth literature of those decades was also due to the interest shown by writers in pedagogical and psychological sciences. Writers began to emphasize the features of the readers' age and psychological development․ New characters were brought to literature, which were significantly different from their peers of previous years։ were more informed about world events, had their own unique ideas about the personal and the intrapersonal․
Children's prose of the 1960s-1980s stands out not only for its thematic and genre diversity, but also for its form-structural peculiarities, uncomplicated narrative style.