bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALYSIS OF THE AGRICULTURAL VEHICLE ROBOTIC SYSTEM EFFECTIVENESS
Authors: Яковлева А.Е. , Сусарев С.В. , Орлов С.П.
Published: September 2021

В статье предлагается методика оценки комплекса параметров, характеризующих функционирование роботизированной системы сельскохозяйственных автомобилей. Для сравнения роботизированных автомобилей различных моделей предложено использовать метод анализа среды функционирования. В результате решения задачи линейного программирования с интегральным критерием эффективности построены границы эффективности в пространстве входных и выходных параметров оцениваемых автомобилей. Приведены результаты экспериментального исследования, позволяющие получить целевые изменения параметров транспортных средств.

The article proposes a methodology for assessing a set of parameters that characterize the functioning of an agricultural robotic vehicle system. It is proposed to use the Data Envelopment Analysis method to compare robotic vehicles of various models. The efficiency frontiers in the evaluated cars' input and output parameter space are constructed by solving a linear programming problem with an integral criterion of efficiency. The experimental results are presented to obtain target changes in the vehicle parameters.
Upaya Meningkatkan Hasil Belajar Siswa dengan Menggunakan Media Objek Langsung pada Mata Pelajaran Bahasa Indonesia Tingkat Madrasah Ibtidaiyah
Authors: Nurannisa Rizki , Tantowie Tanto Aljauharie , Dudi Dudi
Published: September 2021

Learning Indonesian especially in the ability to write simple essays in class II SDN 2 Sukasenang Sindangkasih Subdistrict, Ciamis District with environmental teaching materials around the school provides opportunities for students to be active, creative, and critical. In general, the results of appropriate studies can significantly meet the needs of teachers and students in which standard learning procedures. The ability of students to write simple essays using direct objects in the first cycle of meeting 1 was 73.51; the second cycle of meeting 1 amounted to 82.5; the second cycle of meeting 2 was 82.96; the third cycle of meeting 1 was 87.6; the second cycle of the second meeting was 91.35. 2) The skills of teachers in teaching in the first cycle of meeting 1 amounted to 79.8; the second cycle of meeting 1 was 80.4; the second cycle of meeting 2 was 81.7; the third cycle of meeting 1 was 85.1; the second cycle of meeting 2 was 89.82. 3) Student learning outcomes in the first cycle of meeting 1 amounted to 64.17; the second cycle of meeting 1 was 67.69; the second cycle of meeting 2 was 71.13; the third cycle of meeting 1 was 78.4; the third cycle of meeting 2 was 81.8. The ability of students to write an essay description using a direct object seems to have an increase even though it is not maximal. Increasing the ability of students to write essays using direct objects can be seen from changes in the average value of each aspect of writing essays in a better direction. This proves that media objects can directly improve student learning outcomes on the theme of safety at home and on the journey Indonesian language is the subject of essay writing at SD Negeri 2 Sukasenang. The results of the analysis indicate that the proposed hypothesis is acceptable
Hubungan Disiplin Belajar dengan Motivasi Belajar Siswa pada Mata Pelajaran Fiqh Kelas IX MTs Al-Iqna Cisaga Kabupaten Ciamis
Authors: Rahmayani Eva , Husni Husni , Daryaman Daryaman
Published: September 2021

This study aims to determine the relationship between learning discipline and student learning motivation in Fiqh subjects in class IX MTs Al-Iqna, Cisaga District, Ciamis Regency. This research method is quantitative research, in data collection techniques using a questionnaire for data collection. The results of the study, the students' learning discipline in class IX MTs Al-Iqna Cisaga was classified as moderate, because the average obtained was 65.83. This figure if classified into the research scale is classified as moderate, because it is in the range of r scores 62.22 - 69.42. And student learning motivation in the class IX fiqh subject is classified as moderate, because the average obtained is 64.37. This figure if classified into the research scale is classified as moderate, because it is in the range of scores of 61.78 - 66.92. Thus there is a relationship between learning discipline and student learning motivation in class IX Fiqh subjects, because based on the results of comparing t count with t table, the value of the Coefficient table (a) is obtained by the value of t count is 3,965, while t table is 2,048 When compared to t count> t table (3,965> 2,048), then Ho is rejected. Thus, it can be concluded that there is a significant influence between learning discipline on student learning motivation in class IX fiqh subjects. This is 36.0% change in learning motivation variable explained by changes in learning discipline variables. This means that there are still other factors as large as 64.0% that influence it.
Hukum Hibah ‘Umra menurut Imam Malik dan Kitab Undang-Undang Hukum Perdata Pasal 1666
Authors: Saripah Ipah , Nurmila Ila
Published: September 2021

In the Shari'at Islam has taught its people to help each other in terms of virtue. The attitude of giving is a good deed, because helping can alleviate the economic pain of that person or another. With an attitude of giving or receiving someone's gift, a sense of unity and brotherhood will be created within the framework of religious harmony. This is manifested by the practice of a gift that helps someone who is in distress and gets the benefits of the item that has been donated. In this case the grant is ownership of the goods that have been granted (control of the goods) and can take advantage of the goods. The problem is whether or not it is permissible to withdraw an 'umra grant that has been given to someone, so that it will cause enmity and break the ties between them. Then how is the 'umra grant law' according to the Ulama, Imam Malik, and in the Civil Code Article 1666. It is used as a study by the author to carry out research and find out the purpose of the research. This study uses qualitative methods that produce descriptive data in the form of written or spoken words from people or observed behavior and this type of qualitative descriptive research uses a content analysis approach. The results of this research can be concluded as follows: general understanding of 'umra' that the return of 'umra after the person who is given dies is vanity. Therefore, with regard to the issue of 'umra, there will be permanent ownership for the person who is given' umra. Imam Malik is of the opinion that the 'umra grant is still valid, and the property returns to the owner of the property, but if the requirements are stated in the name of the offspring, then after the offspring is cut off the property will return to the owner of the property. The opinion of Imam Malik regarding the ability to do the'umra grant is based on the aspect of its benefits only and is qiyasyed like ariyah. And the most important thing in this case is the element of the benefits of the gift items and the first contract at the time of handing over the grant whether to mention for you and your children and grandchildren not What is needed is a witness so as not to cause fraud, to minimize any suspicions and disputes in the future. Based on Article 1666, in principle, a grant given by one person to another cannot be withdrawn or canceled, except in cases as regulated in Article 1688 of the Civil Law..
Poligami dalam Perspektif Tafsir Modern Al-Manar
Authors: Chairunnisa Madiha Dzakiyyah , Purnama Hilman , Juanda Ila
Published: September 2021

Married is the sunnah of the prophet, although the law of marriage alone for Muslims is determined by its purpose, marriage can be obligatory, sunnah, mubah, even haram is basically adjusted by human intention to get married. The complexity of human life raises several problems in marriage. Among them is the debate about polygamy that has happened so far, which has seized the attention of Muslims, because polygamy is associated with Islamic culture even the sunnah of the prophet. Historically the practice of polygamy has existed since pre-Islamic times. Many figures gave views on polygamy from various aspects related to women.
Hakikat Anak dalam Perspektif Pendidikan Islam
Authors: Yogaswara Angga
Published: September 2021

Children are an investment in the future, because they are born carrying a pile of hopes. The issue of educating children in Islam is a very important issue. The process of Islamic education does not only begin when the child is born, but since in the womb, Islamic education has begun, even since the marriage was prepared. Thus, Islam which originates from the Qur'an and Hadith strongly upholds the values of Education. Baesd on the importance of the position of children in the family, then Islam also called for educating and managing the child's potential seriously. This call is to prevent children from being abandoned so that they grow into weak human beings in all matters both intellectually and socio-emotionally, but Islam pays attention to the formation of children's character to be better. In Islam there is the term of human being, this is the ultimate goal of Islamic education.
Studi Literatur tentang Model-Model Pembelajaran Fiqh
Authors: Magnum Nurbeti
Published: September 2021

Islamic religious education is the most important subject of education in Indonesia, therefore Islamic religious education is studied at various levels of education, from early childhood education, elementary, secondary and higher education. But then teachers often find difficulties in applying the right learning model to Islamic subjects. The selection of learning models will certainly have implications for the approaches, strategies, and methods used by teachers in their teaching. Not only that, the selection of learning models will also affect learning outcomes. So from that a teacher must be really full consideration in choosing the learning model that will be used, for the achievement of learning objectives that have been determined by the teacher and the institution.
Hidden Curriculum dan Problem Lingkungan Pendidikan Islam
Authors: Setiawan Wawan
Published: September 2021

Islam education environment is faced with quite serious problem, and the solutions must be sought immediately. The education that given by family environment, madrasah environment, and community environment has not shown significant results. At least it can be seen that a lot of madrasah’s students who still do misconductthat is not accordance with the value of Islam it self. In other hand, they good in academic, but in other condition they have not been able to apply Islamic value in their life. There are still madrasah student who steal, hurt teacher even their parent and other immoral acts. Hidden curriculum so far has not placed it should be, it’s mean the existence of hidden curriculum has not been optimally implemented in Islamic education environment. Islamic educational institution are stiil focused on the ideal curriculum and actual curriculum. Whereas  through of  hidden curriculum there found moral values, religious and culture that can be instilled the student.
Konsep Kesetaraan Gender dalam Pendidikan Islam
Authors: Kartika Nita
Published: September 2021

Islam is a religion that upholds the value of justice and equality contains the principles of equality. Men and women alike as creatures of Allah, as caliphs on earth and have the potential to achieve optimal potential. Gender Equality is the main agenda of the feminism movement, since the inclusion of gender discourse in Islamic religion, some Muslim thinkers are influenced by the concept of gender, they assume that Islam that came during the time of the prophet has similarities with the concept of gender brought by feminism, finally many texts the laws and verses that have governed the relationship between men and women are reviewed to suit the perspective of gender equality. The problem is many concepts that are not in line even contrary to the concept of justice in Islam. For this reason, the concept of gender equality in Islamic religious education must be known so that there is no gender bias in education. The right of women to obtain education and achieve the same achievements as men is one of the goals of gender equality in education, but the limits taught in Islamic education also need to be considered.
The Implementation of Prophetic Education at Junior High School Level
Authors: Fauzi Arif Ahmad , Kamilah Adinda
Published: September 2021

The current educational process is moving from a monotonous, indoctrinate, teacher-centered, top-down, mechanical, verbal, and cognitive process. However, there is an impression that the current practice of Islamic education is sterile from the context of the reality that it is unable to contribute to the various problems that occur. One of the educational problems in adolescents is reflected in the data from the social services. There are five of the eight cases handled by the social service for the protection of women and children are juvenile delinquency cases. Therefore, we need an interpretation and reorientation as well as a paradigm shift from current educational practices. As Muslims, we have the Messenger of Allah as a role model for education. The teaching prophetic techniques and methods can change generations and create a masterpiece in the form of khairu ummah. Among the principles of prophetic education is to strengthen faith before studying the Qur'an. Prophetic education also has a basis on which to become the foundation. The implementation of prophetic education itself consists of several processes, namely planning, organizing, implementing, and evaluating. This study aims to examine the entire process of implementing prophetic education at the secondary school level, especially in SMP Bina Insan Boarding School. The research method used is field research and library research. The data are then analyzed theoretically and philosophically for further conclusions.
Moderasi Pendidikan Islam dan Tantangan Masa Depan
Authors: Hanifatulloh Bayu Alif Ahmad Yasin
Published: September 2021

This study aims to elaborate on the moderation of education and the challenges of education in the future. This study uses literature study method. The results of the study show that students are a group that is very vulnerable to being carried away by the flow of religious radicalism. A very young age and considered to be unstable, with a passionate spirit, and a strong desire to enforce religious teachings more comprehensively makes this young group who is within the scope of an educational institution to become the most vulnerable social group to be infiltrated and become the target of radical groups that convey religious understandings and attitudes that are rigid and tend to be superficial. On the other hand, new challenges have begun to emerge, such as advances in science and technology, democratization, and moral decadence that have surrounded human life in this era. So a special strategy is needed to be able to instill moderate Islamic values ​​in students by utilizing teaching and learning activities and parenting patterns that exist in the community or in educational institutions. Because Islamic educational institutions have a moral and social burden to participate in finding the right solution or solution in order to prepare superior human resources who have strong competitiveness for the advancement and harmony of religion, nation and state.
Fikih Siyasah dan Tantangan Pendidikan Multikultural
Authors: Shulha Irham Fathiyyah
Published: September 2021

The study of looking for a good educational format in a multicultural country like Indonesia will continue to be interesting, because it will experience a number of challenges to be faced. In addition to the challenges of multicultural education in terms of concepts, challenges will also arise in the perspective of the Siyasah Jurisprudence which is interpreted in the Islamic political order because in Indonesia the majority of the population is Muslim. This scientific work aims to answer the problem formulation of the challenges of multicultural education both in terms of concepts and from the point of view of pandanus fiqh siyasah (Islamic politics). The method used in this research is a descriptive research library with a rationalistic qualitative research analysis. The challenge of multicultural education will be the rejection of a group of Muslims who have not fully understood the meaning of multiculturalism. They think that the concept of Multicultural Education that has been initiated is wrong. In the viewpoint of fiqh siyasah, the challenge of multicultural education is in terms of regulations that have no specific (specific) legal umbrella governing the concept of multicultural education oriented to Maqoshidu As-Syari'ah.
Transiciones productivas en el municipio de Coatepec, Veracruz (2003-2018)
Authors: Ruiz-López Karen Italia , Garrido de la Calleja Carlos Alberto
Published: September 2021

El café ha sido la base del imaginario colectivo del municipio de Coatepec, Veracruz; sin embargo, esto no forzosamente refleja la cultura productiva imperante en la región. En la actualidad, coexisten otros cultivos que podrían estar desplazando al café a un segundo o tercer sitio. Con esta reconversión productiva también hay transformaciones económicas, sociales y culturales que modifican el modo de vida de la población en general, aunque con mayor ahínco de los productores agrícolas.Con la finalidad de analizar los cambios en la actividad agrícola del municipio, se usó metodología mixta bajo un enfoque cuantitativo y cualitativo. Así, en el periodo analizado se identifican transformaciones sociodemográficas, agrícolas y socioculturales dentro del municipio. Dichas transiciones productivas son causadas principalmente por los siguientes factores: las condiciones climatológicas cambiantes, asociadas a la menor disponibilidad de agua y a la vulnerabilidad de los productos a enfermedades; los bajos precios derivados de las oscilaciones del mercado local y externo; la urbanización creciente, factor que se relaciona con menor mano de obra y tierra, así como un desinterés de las nuevas generaciones por involucrarse en las actividades agrícolas.En este sentido, el papel del Estado ha sido esencial para el desarrollo de las actividades agrícolas, pues su presencia o ausencia determina el respaldo que los productores tienen para su ingreso al mercado. De esta forma, las transiciones productivas observadas en Coatepec son una respuesta de los agricultores a las transformaciones físicas, demográficas, económicas y políticas que configuran nuevos entramados sociales y culturales.
Component allergy diagnostics as a tool for the management of patients with allergic diseases
Authors: Churyukina Ella V. , Dudareva Maria V. , Kolesnikova Natalia V. , Filippov Evgeny F. , Ukhanova Olga P.
Published: September 2021

Molecular diagnostics makes it possible to determine true and cross-reactivity differentially, which is of great clinical importance not only for the diagnosis of the true spectrum of sensitization, but also for the reasonable choice of pathogenetic therapy and prediction of the effectiveness and risks associated with allergen-specific immunotherapy (ASIT). Several clinical cases are presented as examples demonstrating the clarifying nature of molecular allergodiagnostics. In the first case, the detection of primary sensitization, which was conducted using ASIT with a causally significant allergen, led to the elimination of not only respiratory but also skin symptoms. In other clinical cases, patients had similar anamnesis and data from skin and laboratory studies. To clarify the indications for ASIT, correct choice of a therapeutic allergen and method of its administration, and the prognosis of the effectiveness of ASIT, it is necessary to identify the primary allergenic source that causes IgE-mediated sensitization. For this purpose, the patients were recommended to undergo laboratory diagnostic examinations to clarify the spectrum of sensitization. Component allergodiagnostics of ImmunoCAP made it possible to develop an individual management strategy for these patients.
Aplicación de métodos multicriterios en un proyecto empresarial de rutas de vehículos
Authors: Rodríguez Quintana Pedro Leonardo , Argüelles Cortés Lucía , Palencia Fernández Gonzalo
Published: September 2021

Para la toma de decisiones tradicionalmente se han empleado técnicas clásicas de Optimización. Desde el punto de vista práctico, estas técnicas poseen carencias en su modelación desde las perspectivas de los decisores, dadas por la imposibilidad de considerar todo tipo de restricciones de la vida real, lo que hace difícil la tarea de diseñar rutas de vehículos a empresas sin experiencia en esta tarea.  Por esto se han generado paradigmas diferentes: la Modelización Multicriterio, que puede considerar preferencias del centro decisor, y la Optimización Difusa, que incorpora a la modelación la incertidumbre inherente a las características del problema. El presente modelo matemático se resuelve mediante varios posibles enfoques y se consideran tres criterios: el número de rutas empleadas, la distancia total recorrida y la distribución de personas transportadas. Aplicando el método CRITIC se pudo explicar a la empresa el criterio más importante que debe ser considerado al seleccionar la solución.
Una Historia De Vampiros Y Su Transformación De Ser Solo Monstruos a Figuras Monstruosas, Trágicas Y Románticas
Authors: Cartmill Michael , McFadden Mary
Published: September 2021

A lo largo de la historia de relatos sobre vampiros—del folclore a la ficción literaria—la descripción de estas criaturas inhumanas se ha metamorfoseado del mito de Carl Jung, nacido del arquetipo de la Sombra, en tres arquetipos vampíricos distintos, ninguno de los cuales ha dejado atrás sus orígenes míticos por completo. Estos arquetipos se presentan como el vampiro monstruo, el vampiro trágico y el vampiro romántico. Al examinar la etimología de la palabra vampiro, el folclore vampírico antiguo, la literatura vampírica temprana hasta la moderna y el cine vampírico temprano hasta el contemporáneo, este trabajo mostrará que el vampiro ya no está relegado al papel de antagonista contra el protagonista de la historia. El vampiro podría ser el antihéroe trágico o el protagonista de un relato. Mucho folclore temprano sobre los vampiros se representa por medio de relatos que los seres humanos contaban para explicar la maldad y la mala suerte que sufría su familia. Sin embargo, cuando el vampiro entró en la ficción literaria temprana, los autores empezaron a ejercer su poder de manipular la narrativa vampírica, creando nuevas construcciones vampíricas. Este cambio en las caracterizaciones de vampiros es un comentario alegórico sobre la lucha del hombre para superar su naturaleza pecaminosa al buscar la salvación por medio de la redención.
On the Impact of Brazil's Largest Recent Oil Spill on Regional Oceans
Authors: Figueiredo Mendes Liana de , Beck Eichler Patrícia Pinheiro , Leite Tatiana , Alves Bennemann Ana Beatriz , Souza Melo Clara de , Lima Ferreira Andressa , Ltaif Garcia Khalil Bow , Nascimento Silva Luzia Liniane do , Paul Barker Christofer , Vital Helenice , Gomes Moab Praxedes , M. Lopes Priscila F.
Published: September 2021

In 2019, an oil spill in Brazil, of unknown origin, severely impacted coastal environs with the worst environmental disaster ever recorded in any tropical coastal region globally severely damaging South Pirangi Reef area in the state of Rio Grande do Norte (RN). Here we discuss acute and chronic impacts including chemical contamination and economic consequences all over the world and show some evidence of the oil spill in this biodiverse area. Moreover, the lapse between the moment of the disaster, and the action to manage it, was hampered by a political agenda coinciding with local and global tragedies that redirected public attention. Meanwhile almost 2 years have passed still without the offending party identification or culpability; and poor communities may continue to absorb its deleterious impacts for decades without consideration or compensation. This disaster occurred during the Brazilian government’s current issues involving extensive environmental mismanagement, resulting in a slow response from an inept system. It is with urgent necessity to spotlight this tragedy in this unique and sensitive reef habitat experiencing the ongoing damaging effects that include socio-economic losses not yet addressed.
Comparison two blood culture bottles for the recovery of Enterobacteriaceae
Authors: De Malet Ana , García-Merino Marisol , Velasco Silvia , Ruiz de Alegría Puig Carlos ,   Department of Microbiology, University Hospital Marqués de Valdecilla-IDIVAL, Cantabria, Spain.
Published: September 2021

Introduction. The objective of the present study was to compare the suitability of the B BACTEC™ Lytic/10 Anaerobic/F versus B BACTEC™ Plus Aerobic/F vials at the time of both Enterobacteriaceae recovery rate and detection time. Material and methods. Prospective observational study from September 2018 to January 2019 in which 150 bacteremia. The samples were incubated in the automated BD BACTEC ™ FX system (Becton Dickison). Results. A total of 180 Enterobacteriaceae were isolated: 93 B BACTEC™ Plus Aerobic/F and 87 from B BACTEC™ Lytic/10 Anaerobic/F belonging to 106 patients The urinary focus was the most frequent origin. The average detection time in both cases was not more than 15 hours. Conclusion. The combination of both bottles seems to be the best diagnostic strategy, thus reducing the detection time as well as increasing the recovery of Enterobacteriaceae. The combination of both vials could be implemented especially in selected situation of special urgency such as the sepsis code or critical patients.
Kinetic Description of Propagation of Quasiparticles Fluxes in Solid-state Structure
Authors: M. B. Kerimi
Published: September 2021

Within the framework of the kinetic theory, the interaction of systems of quasiparticles and the exchange of quasiparticles of different types between layers of a plane-parallel solid structure are taken into account. The reasons influencing the propagation of differential fluxes of quasiparticles near each boundary of the structure are indicated. These include not only the appearance of a force field, in particular, electric е∇φ(х) and thermal ∇Т(х), fields near the boundary in equilibrium and its modification when equilibrium is disturbed, but also a change in the coordinate and angular dependence of the relaxation length of fluxes le(x, k, Ω) in the same region. Some modification of the distribution of characteristic thermodynamic quantities in the inhomogeneous region of the layer in comparison with the homogeneous layer also affects the propagation of fluxes. The necessity of a self-consistent solution of the kinetic boundary value problem of the joint propagation of differential fluxes of quasiparticles-a system of equations and integral boundary conditions-is substantiated. Near the boundary and in another inhomogeneous region of the layer thickness, as well as in the thin layer as a whole, in quasiparticles systems, it is proposed to use a specific coordinate distribution of the flux density of thermodynamic quantities over the structure thickness, which is mutually self-consistent with the propagation of the corresponding quasiparticles fluxes. The main conclusion of this work: when developing modern multilayer solid-state structures, especially with thin layers, it is necessary to use the kinetic theory, which adequately takes into account the physical picture that occurs not only in homogeneous and inhomogeneous regions of the thickness of each layer, but also at all boundaries of the structure.
Perception of maximum distance jumpable remains accurate after an intense physical exercise and during recovery
Authors: Flach Jorn J. , Schotborgh Anoek K. , Withagen Rob , Smith Joanne
Published: September 2021

Earlier studies have revealed that changes in action capabilities due to fatigue or wearing a backpack have an effect on the perception of distance in meters or steepness in angles. Although these findings are interesting by themselves, they leave us uninformed about whether the accuracy of affordance perception is affected by fatigue. Are people still capable of accurately perceiving the maximum distance jumpable after an intense physical exercise? In the present experiment, this question is addressed. We found that after maximal exertion in a squatting task, the actual maximum jumping distance significantly decreased, but recovered quickly. Interestingly, on average, the participants accurately perceived their maximum jumping distance both before and after the squatting task. Apparently, the accuracy of the affordance perception remains intact after an intense physical exercise. The implications of this finding are discussed.
Gaze cueing, mental States, and the effect of autistic traits
Authors: Morgan Emma J. , Smith Daniel T. , Freeth Megan
Published: September 2021

The ability to interpret and follow the gaze of our social partners is an integral skill in human communication. Recent research has demonstrated that gaze following behaviour is influenced by theory of mind (ToM) processes. However, it has yet to be determined whether the modulation of gaze cueing by ToM is affected by individual differences, such as autistic traits. The aim of this experiment was to establish whether autistic traits in neurotypical populations affect the mediation of gaze cueing by ToM processes. This study used a gaze cueing paradigm within a change detection task. Participants’ perception of a gaze cue was manipulated such that they only believed the cue to be able to ‘see’ in one condition. The results revealed that participants in the Low Autistic Traits group were significantly influenced by the mental state of the gaze cue and were more accurate on valid trials when they believed the cue could ‘see’. By contrast, participants in the High Autistic Traits group were also more accurate on valid trials, but this was not influenced by the mental state of the gaze cue. This study therefore provides evidence that autistic traits influence the extent to which mental state attributions modulate social attention in neurotypical adults.
Aplicación de la técnica AHP para evaluar el efecto de los valores organizacionales en la productividad
Authors: Naime Velasquez Yngrid , Núñez Miguel , Rodríguez Monroy Carlos
Published: September 2021

La Productividad es la relación integral entre personas, tecnología y dinero con el fin de generar bienes y servicios, que sean beneficiosos para la empresa, trabajadores, clientes y sociedad. El interés se centra en obtener una evaluación ponderada de los valores organizacionales asociados a los factores que afectan a la productividad a través del Proceso de Análisis Jerárquico (AHP). Del proceso de clasificación, ordenación y análisis se agruparon los factores internos que afectan la productividad en tres subsistemas: Cultura, Operaciones y Dirección. Los valores que obtuvieron la mayor preferencia fueron seguridad del trabajador, disciplina, ética y responsabilidad.
Evaluación del impacto del reprocesado en los sistemas Kanban y Conwip
Authors: González-R. Pedro Luis , Molina José M. , León José M. , Ruiz-Usano Rafael
Published: September 2021

Desde las primeras implementaciones de los sistemas de control de la producción basados en tarjetas (kanbans) han ido evolucionando (apareciendo nuevos sistemas) y aplicándose paulatinamente en la práctica. A medida que crece su uso en diferentes entornos, han surgido dudas acerca de la selección de uno u otro sistema dependiendo de las características par ticulares del entorno. En este sentido se enmarca el presente trabajo, centrándonos en el comportamiento de los sistemas Kanban y Conwip bajo el reprocesado de piezas en una estación. Los resultados muestran la conveniencia del empleo del sistema Kanban con respecto al Conwip.
Factores diferenciales entre los ERP de software libre (FSw ERP) y los ERP propietarios
Authors: Oltra Badenes Raúl Francisco , Gil Gómez Hermenegildo , Bellver López Rosana
Published: September 2021

Los sistemas de información son actualmente uno de los factores clave en el desarrollo y competitividad de la empresa. Dentro de los sistemas de información, los ERP son posiblemente los sistemas que mayor impacto tienen en la gestión de las empresas. En su continua evolución, una de las nuevas tendencias en el desarrollo de ERP, es la del software libre o Free Software. Sin embargo, prácticamente no hay estudios que centren su atención en la aplicación del software libre a este tipo de sistemas y sus diferencias con el software ERP propietario. En este artículo se definen y analizan los principales factores diferenciales entre los ERP de software libre (FSw ERP) y los ERP propietarios.
Cultura organizacional: conceptualizaciones y metodologías detrás de un concepto complejo
Authors: Frassa Juliana
Published: September 2021

El abordaje de la dimensión cultural de las empresas es una temática recurrente, pero no por ello menos controvertida y compleja. Ya sea en su conceptualización, operacionalización y/o utilización desde la gestión empresarial,la cultura organizacional presenta heterogéneos tratamientos teóricos y empíricos que dificultan la construcción de un consenso entre los investigadores.Considerando a la empresa como un lugar de creación simbólica e identitaria, dadora de significados y sentidos a la acciónde sus miembros, el presente artículo tiene por objetivo revisar críticamente los principales abordajes teórico-metodológicos que, desde los Estudios de la Organización y del Trabajo, tuvo la cultura organizacional. Asimismo se propone identificar las principales tensiones y consensos presentes entorno al concepto y ponderar su utilidad heurística.
Modelo para la aplicación de la Responsabilidad Social Corporativa en la Gestión de la Cadena de Suministro
Authors: Mejías Sacaluga Ana , García Arca Jesús , Prado Prado J. Carlos , Fernández González Arturo J. , Comesaña Benavides José A.
Published: September 2021

En este trabajo se hace una revisión de la literatura sobre Responsabilidad Social Corporativa (CSR), especialmente la que contempla su relación con la logística y la cadena de suministro. Además, se analizan tres modelos recientes desarrollados bajo el concepto de Gestión Sostenible de la Cadena de Suministro. El objetivo de este trabajo es definir un nuevo modelo que complemente los anteriores con una perspectiva más aplicada o de despliegue hacia toda la organización. De este modo, se pretende que las empresas puedan aprovechar sus actuales planteamientos estratégicos, de gestión y operativos y reenfocarlos o alinearlos con la CSR.
La Matriz de Operaciones y Materiales y la Matriz de Operaciones y Recursos, un nuevo enfoque para resolver el problema GMOP basado en el concepto del Stroke
Authors: Maheut Julien , García-Sabater José P.
Published: September 2021

La gestión de materiales de productos multi-nivel usa desde los años 1970 la metodología denominada MRP. La incorporación del CRP en los ERP conjuntamente al MRP tradicional dio nacimiento a los llamados MRPII. Sin embargo, desde aquella época en la literatura, se asigna una única lista de materiales y una lista única de recursos a cada producto susceptible de ser ensamblado lo que implica fuertes limitaciones para considerar operaciones alternativas. En el problema GMOP, se propone el uso del concepto del stroke para resolver el problema de planificación de las operaciones y de los materiales considerando operaciones alternativas. En este artículo, se presenta primero una evolución del problema GMOP introduciendo las recepciones programadas, y segundo, se presenta el despliegue y análisis de las matrices que se proponen para facilitar la implementación de un modelo y una herramienta que se basen en el concepto de stroke.
Definición de un sistema experto para mejorar la gestión de inventarios: estudios de caso
Authors: Errasti Ander , Chackelson Claudia , Poler Raúl
Published: September 2021

La mejora del nivel de servicio y la reducción de inventarios en plataformas logísticas y centros de distribución, puede ayudar a mejorar la competitividad de empresas que suministran sus productos contra almacén. Este trabajo presenta el desarrollo y la implementación de un sistema experto que, mediante una clasificación ABC/XYZ de las referencias, pronostica las necesidades de producto terminado y sugiere una estrategia de aprovisionamiento para lograr alcanzar el nivel de servicio objetivo y ajustar el stock. Se detallan los resultados de un estudio de caso realizado en una empresa del sector de electrodomésticos para verificar la utilidad del sistema.
Configuración del Grado en Ingeniería de Organización Industrial en las universidades españolas
Authors: Mula Josefa , Díaz-Madroñero Manuel , Poler Raúl
Published: September 2021

El objetivo principal de este trabajo es analizar la configuración de la titulación del Grado en Ingeniería de Organización Industrial (GIOI) en las universidades españolas. El núcleo central de este trabajo se basa en examinar los antecedentes históricos de esta titulación y analizar su estado actual en las universidades españolas tras el proceso de convergencia europea. Además de mostrar el mapa actual de la titulación se comparan los planes de estudios propuestos. Con ello, se pretende estructurar el conocimiento de esta titulación para que pueda servir de referencia a docentes, investigadores y usuarios de la misma para el desarrollo de sus actividades. También, podría servir de punto de partida o modelo para su consideración, cuando llegado el momento oportuno, una universidad decida implantar dicha titulación.
Una formulación para medir el efecto bullwhip con hojas de cálculo
Authors: Parra-Pena Javier , Mula Josefa , Campuzano-Bolarín Francisco
Published: September 2021

El efecto bullwhip se refiere al escenario en el que los pedidos al proveedor tienden a presentar mayores fluctuaciones que las ventas a los compradores, y la distorsión resultante se amplifica crecientemente aguas arriba en una cadena de suministro. Se propone una modificación de la conocida fórmula de Chen et al. (2000) para calcular el efecto bullwhip en una cadena de suministro con el objetivo de que sea aplicada fácilmente a través de hojas de cálculo sin usar macros VBA. Se presenta esta formulación con Ms Excel© usando un ejemplo numérico.
Strategies for the synthesis of brevipolides
Authors: Kurniawan Yudhi Dwi , Rosyidah A'liyatur
Published: September 2021

In recent years fifteen 5,6-dihydro-α-pyrone derivatives, bearing either a distinctive cyclopropane or furan ring and named brevipolides A–O (1–15), have been isolated from the invasive plant Hyptis brevipes Poit. Their fascinating structural features, and the potent biological activities, including cytotoxicity against an array of human cancer cell lines and inhibition of the chemokine receptor CCR5, make them attractive synthetic targets. This review article highlights the recent synthetic methodologies and briefly summarizes their biological activities.
PENGARUH KUALITAS LAYANAN TERHADAP KEPUASAN KONSUMEN TOKO FANNY
Authors: Hibatullah Akhmad Fajar
Published: September 2021

Di Indonesia pernikahan adalah sebuah momen sakral sehingga setiap orang yang akan menikah akan dan mempersiapkan kebutuhan pernikahan, sehingga membuat industri di bidang pernikahan menjadi hidup. Bisnis pernikahan meliputi Wedding Organizer (WO), cathering, sound system¸ tempat pernikahan, aksesoris pernikahan, souvenir pernikahan. Menurut Badan Pusat Statistik menunjukan data pernikahan. Sejak tahun 2012 sampai dengan 2015 mengalami penurunan. Tahun 2015 di Indonesia jumlah pernikahan sebanyak 1.958.394 pasang. Pada tahun 2015 di Jawa Timur jumlah penikahan sebanyak 313.150 pasang. Di Indonesia jumlah pasangan menikah menurun sebanyak 152.382 pasang. Dibandingkan tahun sebelumnya di Jawa timur jumlah pasangan menikah menurun sebanyak 35.503 pasang. Walaupun terdapat penurunan yang signifikan terhadap jumlah pernikahan di Jawa Timur, tetapi permintaan akan perlengkapan pernikahan selalu ada.Penelitian ini bertujuan untuk mengetahui pengaruh kualitas pelayanan terhadap kepuasan konsumen toko Fanny. Kepuasan konsumen adalah salah satu komponen penting bagi tiap perusahaan untuk dapat bertahan di dalam persaingan usaha. Perusahaan dapat berkembang lebih maju jika membuat konsumen menjadi puas karena konsumen dapat menjadi salah satu kunci dalam meraih pangsa pasar. Penelitian ini menggunakan metode kuantitatif dan menggunakan sampel sebanyak 78 responden. Penelitian ini menggunakan metode pengumpulan data berupa kuesioner dalam bentuk fisik, kemudian peneliti menggunakan metode analisis data dengan SPSS. Hasil penelitian ini menunjukan bahwa variabel bukti fisik, keandalan dan daya tanggap berpengaruh terhadap kepuasan konsumen, sedangkan variabel jaminan dan empati tidak memiliki pengaruh terhadap kepuasan konsumen
Kata kunci: Kualitas Layanan, Bukti Fisik, Keandalan, Daya Tanggap, Jaminan Empati, Kepuasan Konsumen.
PENGARUH KUALITAS LAYANAN DAN BRAND AWARENESS TERHADAP KEPUTUSAN PEMBELIAN KONSUMEN LE MEILLEUR BROWNIES
Authors: Siauw Adeline Aurel C
Published: September 2021

Pertumbuhan industri makanan dan minuman menyebabkan persaingan yang semakin ketat. Perusahaan perlu mengidentifikasi dan mengevaluasi faktor yang menyebabkan konsumen melakukan keputusan pembelian dan perusahaan meningkatkan penjualan. Penelitian ini bertujuan untuk mengetahui pengaruh kualitas layanan dan brand awareness terhadap keputusan pembelian pada konsumen Le Meilleur Brownies. Pada penelitian ini menggunakan penelitian kuantitatif. Populasi penelitian ini adalah konsumen yang pernah membeli produk Le Meilleur Brownies pada Januari 2017 sampai Juli 2018. Penentuan sampel menggunakan metode simple random sampling. Sampel berjumlah 100 responden dengan menggunakan perhitungan rumus slovin. Data dikumpulkan melalui kuesioner dengan menggunakan skala Likert sebagai alat ukur. Teknik analisis yang digunakan adalah regresi linier berganda. Hasil uji F menunjukkan bahwa kualitas layanan dan brand awareness secara simultan berpengaruh terhadap keputusan pembelian. Hasil uji t menunjukkan adanya pengaruh variabel kualitas layanan dan brand awareness terhadap keputusan pembelian secara parsial.
Kata kunci: Kualitas Layanan, Brand Awareness, Keputusan Pembelian
BAURAN PEMASARAN TERHADAP KEPUTUSAN PEMBELIAN
Authors: Gunawan Go Liana Chayani
Published: September 2021

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh bauran pemasaran yang terdiri dari produk, harga, promosi dan lokasi terhadap keputusan pembelian Nasi Bebek Pak Janggut di Outlet PTC Surabaya. Populasi yang digunakan dalam penelitian ini adalah konsumen Nasi Bebek Pak Janggut di Outlet PTC Surabaya. Teknik pengambilan sampel menggunakan purposive sampling dengan syarat konsumen Nasi Bebek Pak Janggut di Outlet PTC Surabaya dalam 1 tahun terakhir. Jumlah sampel yang diteliti sebanyak 385 orang. Teknik pengumpulan data dalam penelitian ini dilakukan dengan metode pembagian angket atau kuesioner yang menggunakan instrumen Skala Likert 4-point. Selanjutnya,penulis mengolah data hasil penelitian menggunakan software SPSS 23.0 Maka dapat disimpulkan hasil penelitian ini yaitu bahwa produk, harga, promosi dan lokasi ditemukan berpengaruh positif dan signifikan terhadap keputusan pembelian Nasi Bebek Pak Janggut di Outlet PTC Surabaya.
Kata kunci: Produk, Harga, Promosi, Lokasi dan Keputusan Pembelian.
Editorial
Authors: Barone Lorenzo , Zanatta Hugo , Berardo Matias Dante
Published: September 2021

La Revista Derecho Constitucional es una publicación de la Sala de Derecho Constitucional y Derecho Procesal Constitucional del Instituto de Investigación en Ciencias Jurídicas (IDI-CJ) de la Universidad Blas Pascal.El objetivo central de esta publicación es profundizar los conocimientos y fomentar el desarrollo de actividades en juristas, docentes y alumnos mediante el estudio de las instituciones típicas del Derecho Constitucional y del Derecho Procesal Constitucional.
VITAMIN D IN MENOPAUSE: A CROSS-SECTIONAL STUDY ON 471 WOMEN
Authors:   Carol Davila University of Medicine and Pharmacy, Bucharest, Poiana Catalina ,   C.I. Parhon National Institute of Endocrinology, Bucharest, Carsote Mara ,   Carol Davila University of Medicine and Pharmacy, Bucharest,   C.I. Parhon National Institute of Endocrinology, Bucharest, Capatina Cristina ,   Carol Davila University of Medicine and Pharmacy, Bucharest,   C.I. Parhon National Institute of Endocrinology, Bucharest, Radoi Valentin ,   Carol Davila University of Medicine and Pharmacy, Bucharest, Ghemigean Adina ,   Carol Davila University of Medicine and Pharmacy, Bucharest,   C.I. Parhon National Institute of Endocrinology, Bucharest
Published: September 2021

Introduction. Vitamin D is intensively studied during the last years. The most useful instrument to assess the vitamin D status is serum 25-hydroxy vitamin D (25-OH D). Material and method. This is a cross sectional study in menopausal women, between 2008 and 2013 with inclusion criteria: at least 1 year since menopause, age between 40 and 80 years; exclusion criteria: specific therapy for osteoporosis, previous diagnosis of osteomalacia and rickets, primary hyperparathyroidism. Results. 471 subjects were: group 1 with osteopenia and osteoporosis (N = 328) and group 2 with normal DXA (N = 143) which were statistically significant (SS) different regarding the age, body mass index (BMI), years since menopause, bone markers osteocalcin and CrossLaps, with no SS differences between 25-OH D. In group 1: the linear regression coefficient (r) between alkaline phosphatase and 25-OH D was -0.14 (p = 0.01). In group 2: the BMI distribution showed: normal weighted subjects (BMI ≤ 24.9 kg/m2, N = 22, 15%, av. 25-OH D = 19.69 ng/mL), overweighed females (BMI = 25-29.9 kg/m2, N = 56, 39%, av. 25-OH D = 15.11 ng/mL ), obese (BMI ≥ 30 kg/m2, N = 65, 46%, av. 25-OH D = 12.11 ng/mL), with SS differences between any 2 subgroups. 25-OH D is not SS different between the subgroups based on decades of years since menopause, regardless the DXA score. Conclusion. Based on our observations, a prevalent low level of vitamin D is registered in menopausal women regardless they have or not osteoporosis and in women with normal DXA the vitamin D level is lower in obsesses versus normal or overweighed patients.