bluuebunny/crossref_metadata_2025 huggingface dataset:
PLANTAS INJERTADAS DE Pinus patula SCHIEDE ex SCHLTDL. et CHAM. PARA PRODUCIÓN DE ESTACAS
Authors: González-Jiménez Benito , Jiménez-Casas Marcos , López-Upton Javier , López-López Miguel Á. , Rodríguez-Laguna Rodrigo
Published: December 2023

Los injertos de pino utilizados como plantas madre representan una alternativa para propagación masiva por medio de la inducción de brotes adventicios. El objetivo del presente estudio fue evaluar el efecto del injerto y genotipo en la inducción y desarrollo de brotes al ser usados como estacas a partir de plantas madre de Pinus patula y su posterior enraizamiento. Para inducir los brotes se aplicó una poda a la yema terminal de injertos de los genotipos de P. patula G105, G106, G114 y G115, y plantas de dos años sin injertar, dando como resultado cinco tratamientos que se distribuyeron en un diseño experimental de bloques completos al azar. Posteriormente, los brotes se cosecharon y se pusieron a enraizar. En la inducción de brotes se evaluó el porcentaje de plantas madre que formaron brotes, así como número, longitud (cm) y diámetro (mm) de éstos. En el enraizamiento se contabilizaron las estacas vivas y enraizadas (%). Se detectaron diferencias en las variables evaluadas (P ≤ 0.05). El genotipo tuvo efecto en el tiempo de inicio de formación de brotes. Las plantas no injertadas desarrollaron el mayor número promedio de brotes por planta madre (7.5). Los brotes de G114 y G106 presentaron el mayor crecimiento en longitud (6.0 cm) y diámetro (5.1 mm), respectivamente. En la etapa de enraizamiento, los brotes de la planta no injertada tuvieron el 100 % de supervivencia y 20 % de enraizamiento. Los brotes de plantas injertadas permanecieron vivos entre 50 y 75 %, pero sin enraizar. El genotipo influyó en la morfología de los brotes y el enraizamiento se presentó solo en brotes de planta no injertada.
EVALUACIÓN PRODUCTIVA Y NUTRIMENTAL DE BROTES DE BRÓCOLI CULTIVADOS CON LUZ ARTIFICIAL
Authors: Bautista-Olivas Ana L. , Bernal-Triviño Natalia , Álvarez-Chávez Clara R. , Mendoza-Cariño Mayra
Published: December 2023

como los cuartos de producción, promueve diversas respuestas fisiológicas en los cultivos, lo que genera óptimos rendimientos con menores impactos ambientales y fomenta el desarrollo productivo sustentable en las urbes. Esta investigación tuvo por objetivo analizar el efecto de la luz LED blanca (400-700 nm) (T1) y violeta (380-420 nm) (T2) en rasgos fisiológicos de los brotes de brócoli (Brassica oleracea L. var. italica) bajo condiciones controladas de humedad y temperatura, en cuartos de cultivo en verano y otoño. Los tratamientos se expusieron a luz LED por 14 h durante seis días. Se evaluaron las unidades germinadas, longitud del tallo, aspecto físico de las hojas y contenido de Ca, K, vitamina C, β-caroteno y proteínas. El análisis estadístico se fundamentó en la prueba t de Student (P ≤ 0.05) y en la prueba no paramétrica U de Mann-Whitney. Los resultados mostraron valores promedio de brotes vivos para T1 de 1.60 y de 3.59 para T2; longitud del tallo, 8.52 cm con T1 y 5.53 cm con T2; calidad visual baja y media para T1 y alta para T2, así como contenidos promedio de Ca, K, vitamina C, β-caroteno y proteínas de 0.0464, 0.631, 0.1529, 0.9781 mg g-1 y 3.77 % para T1, respectivamente; y de 0.0563, 0.7665, 0.1744, 0.1064 mg g-1 y 4.45 % para T2, respectivamente. Se concluyó que T2 favoreció el contenido nutrimental, el aspecto físico de las hojas y el porcentaje de supervivencia, lo que demostró que la luz LED es una alternativa para producir brotes de brócoli.
RENDIMIENTO DE GRANO Y ENSILADO DE MAIZ NATIVO Y MEJORADO EN LA COSTA CHICA DE GUERRERO
Authors: Sánchez-Santillán Paulino , López-Zerón Nelson E. , Wilson-García Claudia Y. , Rojas-García Rafael A.
Published: December 2023

El maíz es el cultivo más importante en la región Costa Chica del estado de Guerrero, ya que aparte de consumirse en grano y elote también se puede ensilar para utilizarlo como alimento en los sistemas de ganadería de doble propósito. Por lo que, el objetivo de esta investigación fue evaluar el rendimiento de grano y calidad de ensilado de genotipos de maíz nativo y mejorado, con un manejo agroecológico de plagas. El material genético fue integrado por 6 híbridos y 2 variedades, los cuales fueron evaluados para rendimiento de grano en 2021 en San Luis Acatlán, Guerreo. Mediante la elaboración de microsilos se evaluaron características fermentativas y análisis químico bromatológico. El contenido de MS, ácido láctico y pH no mostraron diferencias entre los ensilados de maíz. La concentración de fibras mostró que el ensilado del hibrido H-4082 y San Pedro tuvieron el menor contenido de FDN (promedio de 53.35 %); en contraste, el ensilado de la raza nativa presentó la mayor concentración de FDA. El contenido más alto de PC osciló entre 9.6 y 10.2 % en los ensilados de los cultivares H-4082, San Pedro, SKW-502 y SKW-507, sin diferencias estadísticamente significativas entre ellos. El genotipo que más rendimiento de grano presentó fue el híbrido SKW-510, con 7,408.06 kg. Los genotipos evaluados presentaron buena adaptación para la producción de grano cosechado y características adecuadas para la producción de ensilados en la región Costa Chica de Guerrero.
Muzakki's Perception Regarding Implementation Good Corporate Governance (GCG) Against Muzakki's Trust in OPZ
Authors: Mulindra Mega Aulia , Novianty Ira , Setiawan Iwan
Published: December 2023

The management of zakat funds as an instrument for reducing poverty in Indonesia is still not optimal. The potential for zakat funds in Indonesia reaches 327 trillion, while the total funds raised by the Zakat Management Organization (OPZ) are still less than 4%, which is 12,429 trillion. This shows that muzakki's trust in OPZ is still low, one of the things that affects muzakki's trust is the implementation of Good Corporate Governance (GCG) carried out by zakat institutions. Muzakki can see the implementation of GCG through the accountability and transparency of the institution. This research was conducted by interviewing 100 muzakki who were then analyzed using the partial least squares (PLS) method. The conclusion from this study is that the implementation of GCG has a significant effect on trust.
Enhancing Financial Performance of Islamic Banks in Indonesia: The Mediating Effect of Green Banking Disclosure on Corporate Governance Practices
Authors: Widodo Nabilah Febriyane Prasetyo , Burhany Dian Imanina , Sumiyati Sumiyati , Dahtiah Neneng
Published: December 2023

Increasing environmental pollution due to business activities was addressed by issuing POJK Number 51/POJK.03/2017. In the banking sector, green banking practices and disclosures are a form of responsibility towards environmental sustainability. However, disclosure of green banking in Islamic commercial banks is still relatively low, as is financial performance, which is not optimal. Thus, it is necessary to examine the factors that influence the disclosure of green banking and fraud to improve financial performance. This study uses governance factors, namely board size, an independent board of commissioners, and gender diversity, to influence financial performance mediated by green banking disclosures. The research sample is 12 Islamic banks in Indonesia for the 2017–2022 period. The results show that green banking disclosure is only influenced by the size of the board of commissioners and independent commissioners, while financial performance is influenced by the size of the board of commissioners, independent commissioners, and gender diversity. Furthermore, disclosure of green banking can mediate the correlation of the board of commissioners and independent commissioners on financial performance.
The Effect of ESG on ASEAN Public Companies’ Green Innovation per 2021
Authors: Tzar Julius , Siregar Sylvia Veronica Nalurita Purnama
Published: December 2023

The aim of this study is to test the effect of ESG on ASEAN public companies’ green innovation per 2021. By doing a directed content analysis combined with the assistance of autocoding through machine learning, evidence shows that ASEAN companies were still slow in terms of adapting several green innovation dimensions. Furthermore, we do an OLS regression analysis that includes several financial control variables to determine the effect of the ESG score on the ASEAN firms’ green innovations. In conjunction with that we also run robustness checks by using robust OLS regression and the result is aligned with the common OLS regression. Finally, this article summarizes that there is a significant effect of the ESG score on ASEAN companies’ green innovation and hopefully the investors can rely on the ESG score to interpret the green innovations done by the companies.
Analysis of Financial Performance Assessment Using the Economic Value Added (EVA) Method (Study at Bank Muamalat Indonesia 2019-2021)
Authors: Awalia Annisa Preity , Marliyah Marliyah , Ilhamy Muhammad Lathief
Published: December 2023

Evaluation and measurement of financial performance can be assessed using financial ratios. However, management performance and achievements as measured by financial ratios are considered to be less representative of the actual state of the company. So another approach is needed, one of which is the Economic Value Added (EVA) approach. The EVA method can complement the lack of financial ratios and is more accurate in measuring performance and calculating the added value created by the company. This study aims to determine the financial performance of PT Bank Muamalat Indonesia Tbk during 2019-2021 and to analyze financial performance using theEconomic Value Added (EVAs). The type of data used is secondary data that is qualitative in nature taken from the annual report of PT Bank Muamalat Indonesia Tbk for the 2019-2021 period using the documentation data collection method. Based on analysis and calculation sEconomic Value Added (EVA) PT Bank Muamalat Indonesia Tbk in 2019-2021 shows a positive EVA value or (EVA > 0), which means that the financial performance of Bank Muamalat is in good health so that the bank is able to generate added value or profit generated sufficient to cover its operational costs so that the financial performance the company is in an advantageous position.
Analisis Portofolio Saham Syariah Optimal dengan Pendekatan Sharia Compliant Asset Pricing Model (SCAPM)
Authors: Salsabila Febrin Ayu , Purbayati Radia , Tripuspitorini Fifi Afiyanti
Published: December 2023

The purpose of this study is to determine the sharia stock portfolio that can be formed using the Sharia Compliant Asset Pricing Model (SCAPM) from 2017-2021. SCAPM is a modified form of CAPM which aims to frame the analytical model within the sharia framework. This research is descriptive quantitative research. The sample used is 13 Islamic stocks selected using purposive sampling method. The data used is secondary data obtained from the official websites of the Indonesia Stock Exchange, Bank Indonesia, and Investing.com. The software used to process the data is Microsoft Excel. The research result shows that there are 4 stocks that qualified for optimum stock portfolio, namely ADRO, ANTM, EXCL, and INCO. The largest proportion of funds held by ANTM (39,38%) while the lowest held by EXCL (13,04%) of the total funds.
Analisis Du Pont System Pada Perusahaan Sektor Tekstil Yang Terdaftar Di Issi Periode 2017-2022
Authors: Putri Diani Nabila , Syarief M. Edman , Mayasari Ine
Published: December 2023

The research aimed to analyze the financial performance of Textile Sector companies that are consistent in ISSI for the period 2017-2022 using the Du Pont System method. This Du Pont analysis is performed to see what factors can affect the increase and decrease in company profitability by looking at existing ratios. Du Pont uses five ratios which are, Net Profit Margin, Total Asset Turnover, Return on Investment, Equity Multiplier and Return on Equity. The researched method employed is a quantitative descriptive analysis. The sample of data used has been selected with purposive sampling method and resulted in 3 consistent companies listed on ISSI during 2017-2022. The results showed that PT Indo Rama Syntetics had relatively good Du Pont ROE performance and was already above the average textile sector industry compared to two other companies, namely PT Tifico Fiber Indonesia and PT Trisula international.

Keywords: Du Pont System, Financial Performance
Computational thinking ability becomes a predictor of mathematical critical thinking ability
Authors: Candraningtyas Sekar Rani , Khusna Hikmatul
Published: December 2023

This research aims to determine the relationship between computational thinking ability and mathematical critical thinking ability of seventh-grade students at SMPN 49 Jakarta. Computational thinking ability is skills or processes in solving problems effectively, while mathematical critical thinking ability is a process of analyzing problems to make an accurate decision. This research used correlation research with research subjects consisting of 14 female students and 16 male students. The instrument in this study is a test in the form of a description, which is measured using indicators. This study used decomposition, pattern recognition, abstraction, and algorithm thinking as indicators of computational thinking ability. This study uses elementary clarification, essential support, inference, advanced clarification, strategy, and tactics as indicators of mathematical critical thinking. The outcome of this research showed a positive correlation between computational thinking ability and students’ mathematical critical thinking ability. The relationship analysis shows a simultaneous and significant relationship between computational thinking and essential mathematical thinking abilities. The correlation test results using Pearson Product Moment obtained a result of 0.897 with a coefficient of determination of 80.5%. The magnitude of the correlation indicates that the two abilities have a solid relationship. If computational thinking ability is high, then mathematical critical thinking ability is also high, and if computational thinking ability is low, then mathematical critical thinking ability is also low.
Mathematical Olympiad issues to identify students' reasoning ability using Polya's model
Authors: Tohir Mohammad , Muhasshanah Muhasshanah , Hidayat Riyan , Valentino Erik , Wijaya Tommy Tanu
Published: December 2023

This research aims to describe the level of mathematical reasoning ability of students in solving mathematical Olympiad problems based on problem-solving of the Polya model. This study employed descriptive analysis with a qualitative approach. Data were collected by using observation, documentation, and interviews. The study subjects were 27 junior high school students participating in the National Science Competition in Indonesia. Meanwhile, the Miles and Huberman analysis model was used as the data analysis. The results of this study indicated that: (1) the level of students’ mathematical reasoning-ability based on the problem-solving of Polya models in the category of "sufficiently competent" (high-group students), in the category of "less competent" (medium-group students), and in the category of "incompetent" (low-group students); (2) the most complex and rarely performed stages by students in Polya’s model were at the "devising a plan" and "looking back" stages; and (3) the Polya's model used in solving mathematical Olympiad test items was more suitable for those considered as routine-questions, and it was not suitable for non-routine questions. This study also showed that, on average, the students had difficulty finding initial ideas to start working on the test items.
ASSET-BACKED SECURITIES AS AN ALTERNATIVE TO MUSLIM INVESTMENTS IN THE MAQASHID ASY-SHARIAH FRAMEWORK
Authors: Nashih Muhammad , Fahmi Much. Maftuhul
Published: December 2023

The advantages of asset-backed securities are many, namely that investors can invest in quality assets, there is low default due to the division of receivables into many debtors, it is suitable for investors with faster principal return needs, and the high-profit rating of asset-backed securities can increase the overall investment portfolio. This research examines the analysis of asset-backed securities (ABS) in the study of Maqashid Shariah. The method used in writing this research is library research, with data collection directed directly to the search for data and information through books, literature, or library materials, including written documents, photographs, pictures, and electronic documents. The results of this research indicate that ABS is a financial instrument in the form of a collective investment contract unit that contains a portfolio of financial assets. The practice of asset securitization in ABS transactions has several advantages and risks. ABS has participated in various state projects and is generally very useful. To unravel liquidity problems on the originator's side and at the same time present alternative instruments with low risk for investors, it can be seen that it has included Maqashid Ash-Shari'ah, namely Hifdz Al-Maal which is included in the Dharuriyyat category from the originator's side as a solution to asset liquidity and Hajiyyat from the investor's side.
KESEPAKATAN UNIVERSAL ANTI-KEKERASAN DALAM KITAB SUCI AGAMA-AGAMA
Authors: Khotijah Siti , Mulyazir Mulyazir , Zahrok Nila Rohmatuz
Published: December 2023

Issues of violence are often juxtaposed with religion; every religion seems to be inseparable from the dogma of violence. Ironically, the message of peace and non-violence in the holy books of religions tends to be ignored. This article does not aim to find differences but rather similarities as a reflection of comparative studies between religions to open new perspectives. This research is qualitative research with a comparative descriptive analysis method. Two fundamental questions in this research are how the scriptures of the world's largest religions (Judaism, Christianity, Islam, Hinduism, and Buddhism) speak about non-violence and worldviews related to inter-religious violence. The term violence in the scriptures of the heavenly religions (Judaism, Christianity, and Islam) is still present today, either in the form of God's encouragement and command or as a consequence of an event, while in the earthly religions (Hinduism and Buddhism) the term violence is not found. Despite this, radical and fundamentalist groups who claim their actions as legal defense according to religion still occur frequently; if this is true, acts of religious terror violence should not occur in earthly religions because there is no affirmation in their holy books. Therefore, this research agrees with Mark Juergensmeyer's opinion that the study of religious terror must be raised together with the context in the form of historical situations, social locations, and worldviews related to violence because the violence contained in the holy book has its own time and event limitations.
ISLAMIC PURITANISM MOVEMENT OF MUHAMMAD IBN ‘ABD AL-WAHHAB
Authors: Agustono Ihwan
Published: December 2023

Around the 18th century, Muslims experienced a period of intellectual stagnation as a result of ijtihad, which appeared to have been tightly shut. Furthermore, heretical and khurafat traditions are becoming increasingly common. Consequently, Muslims drifted further away from the Quran's teachings and the Prophet's Sunnah. These kinds of circumstances motivated Muhammad ibn ‘Abd al-Wahhab to respond by attempting to restore the original spirit of Islamic revivalism (Tajdid) by going back to the pure teachings of Tawhid, as his predecessors, Ahmad bin Hanbal and Ibn Taymiyyah, had done previously. This paper aims to examine the characteristics of Muhammad ibn ‘Abd al-Wahhab’s purification of the Tauhid and his role in the establishment of the Kingdom of Saudi Arabia, which was regarded as one of the most successful ideologies institutionalizing the puritanical Islamic revival has ever seen in the history of contemporary Islamic politics. This work applies qualitative methodology with a historical approach, carried out by collecting data from Ibn ‘Abd al-Wahhab’s book as a primary source and other related books, journals, and articles as secondary sources. The research found that Ibn ‘Abd al-Wahhab's tajdid began as a religious movement and rose to prominence after collaborating with Muhammad ibn Saud's political effort. After the foundation of the Kingdom of Saudi Arabia a century and a half later, this idea was successfully established as a state-owned ideology. The birth of the kingdom was inextricably connected to the growth of Nationalism in the Islamic world as a result of European colonialism.
HUMAN NATURE IN THE PERSPECTIVE OF ISLAMIC PHILOSOPHY
Authors: Amrona Yassir Lana , Anggraheni Umi Septina , Nurhuda Abid , Al Fajri Muhammad , Aziz Thariq
Published: December 2023

As unique creatures, humans have specific characteristics that make them different from other creatures. It certainly makes scientists interested in studying it and including this theme in particular fields of study, including Islamic philosophy. Thus, this study aims to describe Human Nature from the Perspective of Islamic Philosophy. The method used is qualitative with literature study techniques, while the documentation model becomes a tool for data collection. Then, the essential and relevant things according to the theme are recorded, a careful analysis of the contents is carried out, and finally, it is concluded. The results of the study show that human nature in Islamic philosophy is placed as a creature that has a myriad of potentials with which he must maintain a relationship with the universe and its contents and continue to pay attention to ethical, moral, and social values to others to worship Allah so that he can achieve optimally the highest goal is to get a good life in the world and be safe in the afterlife.
Afet ve Acil Cerrahilerde Fizyoterapi ve Rehabilitasyon: Geleneksel Derleme
Authors: ATALAY Emre Serdar , ÜN YILDIRIM Necmiye
Published: December 2023

Bu çalışma, afet ve acil cerrahilerde fizyoterapi ve rehabilitasyonun rolünü ve sorumluluklarını ortaya koymak amacıyla yapılmıştır. Afetler; Türkiye için temelde deprem olarak değerlendirilse de silahlı çatışmalar, patlamalar, sel, heyelan, çığ gibi durumlar da erken rehabilitasyon gerektirebilecek afetler arasındadır. Tüm bu afetler dahilinde, yanıklar, kırıklar, yara enfeksiyonu ve immobilizasyona bağlı ikincil komplikasyonların oluşması muhtemeldir. Fizyoterapi ve rehabilitasyon yaklaşımı hem akut durumda destek vermek hem de afete bağlı kalıcı hale gelebilecek mental ve fiziksel disfonksiyonların önlenmesine katkıda bulunmak için yeterli bilgi donanımını içermektedir. Çalışma kapsamında, Pubmed, Google Scholar gibi akademik veri tabanlarının yanı sıra, konu ile ilişkili kuruluşlar tarafından internet temelli yayınlanmış olan rehberler incelenmiştir. Afetlerde fizyoterapi ve rehabilitasyona başlıca ihtiyaç duyacak durumlar; başta tüm solunum fonksiyon kayıpları, yoğun bakım, yanık, amputasyonlar, kırıklar, edinilmiş beyin travmaları, periferik sinir yaralanmaları ve tüm diğer cilt ve doku yaralanmalarıdır. Fizyoterapi ve rehabilitasyonun temel prensipleri afetlerde de aynı şekilde geçerli olsa da olağanüstü durumlar için daha yetkin ve hazırlıklı personele ihtiyaç vardır. Afet sonrası kurulacak akut sağlık hizmetinde, fizyoterapist ilk saatlerden başlayarak destek verebilecek bir sağlık elemanıdır.
LİDERLİK TARZLARI VE OTORİTEYE BAĞLILIK ARASINDAKİ İLİŞKİNİN İNCELENMESİ: SURİYE-İGAB BÖLGESİNDEKİ GİRİŞİMCİLER ÜZERİNE BİR ARAŞTIRMA
Authors: BİLGİÇ Hakan , AKIN Adnan
Published: December 2023

Liderlik, sadece olağan/normal koşullardaki bir önderlik/öncülük etmeyi değil, yapısı gereği normal dışı koşullarda izleyicilerini/astlarını yönlendirebilme kabiliyetlerini gösterebilmeyi de içerir. Bu kapsamda, sahip olunan girişimcilik birikimlerini uygulamada ortaya koyabilmek önemlidir. Aynı şekilde, sahip olunan yeteneklerin otorite ile ilişkilendirileme biçimi de, liderlik etmede karşılaşılan diğer önemli boyut olarak karşımıza çıkmaktadır. Bu çalışmanın temel amacı, olağanüstü koşullar altında otoriteye bağlılık ve liderlik değişkenleri arasındaki ilişkinin, sınırlı güvenlik koşulları altında bulunan İdlib bölgesinde yaşanan gelişmelerin değerlendirilmesidir. Suriye harekât bölgesinde bulunan İdlib Gerginliği Azaltma Bölgesi (İGAB), yeniden şekillenmekte olan Suriye devletinden farklı olarak serbest piyasa ekonomisi şartlarının hızla ve özgürce geliştiği, Uluslararası hukukun devletlere yüklemiş olduğu hak ve yükümlülükleri yerine getirebilmeye elverişli dinamiklere sahip bir laboratuvar niteliğinde olduğundan literatüre katkı düzeyi belirgindir.
COVID prolongado y actividades de la vida diaria en adultos con enfermedad no transmisible
Authors: Bañuelos-Barrera Yolanda , Zúñiga-Vázquez Karina Alejandra , Bañuelos-Barrera Patricia , Alvarez Aguirre Alicia , Wilson-Mendívil Lilian Yunueth
Published: December 2023

Objetivo: Analizar la influencia de la COVID-19 prolongada en las actividades de la vida diaria (AVD) en adultos con enfermedad no transmisible (ENT) y diferenciar por severidad de la enfermedad. Métodos: El diseño fue descriptivo, transversal y explicativo en 100 adultos mayores de 50 años, quienes otorgaron vía telefónica su consentimiento verbal para participar en el estudio. Se elaboró un formato para el registro de características sociodemográficas, tipo y número de ENT y presencia de COVID prolongada (secuelas). Para determinar las AVD se utilizó el índice de Barthel, el cual consta de 10 ítems que permiten clasificar el nivel de dependencia para realizar las AVD. El análisis de datos en SPSS v25 incluyó estadística descriptiva e inferencial. Resultados. El promedio de edad 63,8 años, el 59% de los participantes eran mujeres; el 50% solo padecía de una ENT. De la COVID-19 prolongada el 52% reportó de 5 a 7 secuelas: 76% refirió fatiga, 51% insomnio, 50% alopecia, dolor de huesos (19%). El 71% presentó una dependencia leve en las AVD. La COVID-19 prolongada explicó el 21,8% de la variación en las AVD (F=28,52, p=0,000). Las personas que requirieron hospitalización, reportaron menor nivel de AVD (p=0,000) que las personas que recibieron tratamiento ambulatorio. Conclusiones: Alta prevalencia de la COVID-19 prolongada, la cual influyó en el nivel de AVD en adultos con ENT.
Feasibility study of permanent magnet dipoles for SILA facility
Authors: Arslanova Daria , Gavrish Yuri , Gapionok Elena , Grosheva Aleksandra , Knyazev Nikita , Kukhtin Vladimir , Lamzin Eugeny , Nezhentzev Andrey , Ovsyannikov Alexander , Ovsyannikov Dmitri , Sytchevsky Sergey , Znamenshchikova Nataliia
Published: December 2023

The 40 cell lattice of the new Russian synchrotron radiation facility SILA is envisaged to employ permanent magnet (PM) dipoles as bend magnets. Numerical study of the basic concept for short PM dipoles is described. Iterative 3D simulations with a detailed model were used to assess anticipated field distribution and magnetic forces. A scope of critical aspects was investigated to move up to the engineering design including candidate materials, geometry, thermal stability, magnetic interaction, and field tuning. Aggregated results made it possible to optimize the initial concept and get guidance to practical implementation.
Palynology and palynofacies studies in the lowermost Jurassic of the Lusitanian Basin (Pereiros Formation of the Silves Group), Portugal: evidence of the first transgressive episode
Authors: Vilas-Boas Margarida , Pereira Zélia , Cirilli Simonetta , Duarte Luís Vítor , Sêco Sérgio Luis Rodrigues , Fernandes Paulo
Published: December 2023

The Silves Group of the Lusitanian Basin in Portugal represents the initial infill of the continental rifting basins that formed during the breakup of northern Pangaea regions. Evaporites, especially halite, mark the transition from continental to marine settings and the beginning of the deposition in passive margin basins. This work presents the results of the palynostratigraphic and palynofacies analysis of two partial sections from the Pereiros Formation at the top of the Silves Group. The two sections are composed of sandstones, mudstones and dolostones interpreted as deposited in fluvial and lacustrine settings without apparent marine influence. The palynological content is diverse and wellpreserved, dating both sections to the early Hettangian (Lower Jurassic), indicated by the presence of spores Ischyosporites variegatus, Kraeuselisporites reissingeri, Porcellispora longdonensis and the pollen grains Perinopollenites elatoides and Pinuspollenites minimus. The palynological content of one of the sections (Lamas I) is noticeable by microforaminifera linings, suggesting evidence for a hitherto marine incursion at this age in the Silves Group stratigraphy. The beds that yielded the microforaminifera linings are interpreted as having been deposited in an estuarine-type setting, created by the first and short-lived marine transgressive event in the Lusitanian Basin during the early Hettangian.
The Late Oligocene flora of Hungary
Authors: Hably Lilla , Erdei Boglárka
Published: December 2023

In Hungary, late Oligocene (Chattian, reg. str. Kiscellian and Egerian) plant remains have been preserved in sediments of the Törökbálint (Mány and Kovačov members) and Eger formations. An overview and revision of these late Oligocene macrofloras, both newly excavated and already published, are presented. Nearly a hundred plant taxa are described from the localities Andornaktálya, Csörög, Eger Wind-brickyard, Kesztölc, Környe, Leányfalu, Máriahalom, Nagysáp, Pomáz, Pusztaberki, Rétság, Tarján, Verőcemaros, and Vértesszőlős. Floristic results help understand and interpret the flora and vegetation change during the Oligocene. The appearance of temperate floristic elements in the late Oligocene floras may have been related to habitats strongly influenced by edaphic factors and the better adaptability of the new, temperate elements to a quickly changing environment.
Values in the Drama of Islamic History: An Analytical Study of the Conquest of Andalus Series
Authors: Al-Debaisi Abdulkareem A. , Altheidi Ahmad KH.
Published: December 2023

The study aimed to know the most prominent values in the drama of Islamic history, which the Conquest of Al-Andalus series focused on. It is a descriptive study in which the survey method was used to analyze the content of a deliberate sample of 33 episodes of the Conquest of Andalus series. The results of the study concluded that the three basic frameworks that the Conquest of Andalus series focused on, and made them more prominent, and repetitive in content are; The frameworks of military values in Islam, the frameworks of the values of advocacy and jihad, and the frameworks of the human values of Islam. The results indicated that the five most prominent Islamic values on which the Fatah Al-Andalus series focused are; The value of justice and fairness, the value of achieving victory, the value of advocacy, the value of steadfastness and patience, the value of fulfilling the covenant, that the drama of Islamic history had a positive role in promoting Islamic values in society.

هدفت الدراسة إلى معرفة أبرز القيم في دراما التاريخ الإسلامي التي ركز عليها مسلسل فتح الاندلس. وهي دراسة وصفيّة استخدم فيها المنهج المسحي لتحليل مضمون عينة عمديّة من 33 حلقة من مسلسل فتح الأندلس. وخلصت نتائج الدراسة إلى أن الأطر الأساسية الثلاثة التي ركز عليها مسلسل فتح الأندلس، وجعلها أكثر بروزا، وتكرارا في المضمون هي: أطر القيم العسكرية في الإسلام، وأطر قيم الدعوة والجهاد، وأطر قيم الإسلام الإنسانية، وأشارت النتائج إلى أنّ القيم الإسلامية الخمس الأبرز التي ركز عليها مسلسل فتح الأندلس هي: قيمة العدل والانصاف، وقيمة تحقيق النصر، وقيمة الدعوة، وقيمة الثبات والصبر، وقيمة الوفاء بالعهد، وأن دراما التاريخ الإسلامي كان لها دور إيجابي في تعزيز القيم الإسلامية في المجتمع.
La justicia transicional y la construcción de paz en México. Análisis de la Comisión para la Verdad y Acceso a la Justicia del Caso Ayotzinapa
Authors: Rodríguez Lanuza Luis Fernando , Cruz Torres Margarita , Ortega Saldivar Ruth
Published: December 2023

En este artículo planteamos que la Justicia Transicional y los Estudios para la Paz son un complemento para comprender la Comisión para la Verdad y el Acceso a la Justicia del Caso Ayotzinapa y los hechos a los que hace referencia. Ella podría ser un instrumento de ejemplaridad, es decir, de puesta en común del problema (nominación, juzgamiento colectivo de los hechos, ritualización, propuestas de reparación y no repetición, etcétera) y abrir nuevos retos para la construcción de paz como una labor constante y colectiva. A pesar de que la Comisión tiene límites jurídicos, concluimos que podría tener efectos en la comprensión de la violencia de del pasado reciente en México.
La familia como elemento fundamental en la determinación de la amistad en estudiantes de primaria
Authors: Martínez Ramírez Patricia
Published: December 2023

La instrumentación de los valores y la preservación de la paz como elemento dentro de las conductas en la sociedad marcan un referente importante en la manera de establecer una atención oportuna de las niñas y niños que intervienen en el aspecto inicial de su formación en el ámbito estudiantil y social. Las acciones establecidas en el ámbito educativo como parte de este referente, marca condiciones importantes en las que es necesario transitar de una manera efectiva para lograr garantizar la interacción en la educación básica, como elemento de formación integral de sus estudiantes sin distinción alguna. De esta manera se establece la importancia de preservar y forman en la cultura de paz que, como eje funcional dentro de las aulas, habrá de servir como uno de los elementos en los que se garantiza la participación de todos los interactuantes alrededor del núcleo estudiantil que se compone. Ante los retos que se demandan al respecto, sin duda alguna cada vez más, la sociedad demanda temer escenarios libres de violencia, en los que la tolerancia y empatía lleven a fortalecer las relaciones humanas y aspectos como la compasión sean vistos en una instrumentación factible dentro de la dinámica poblacional.
Perspectivas agroecológicas en la producción de malanga; un enfoque hacia la sustentabilidad en el estado de Chiapas
Authors: Enriquez Perez David Camilo , Padilla Loredo Silvia , Vela Gutiérrez Gilber
Published: December 2023

La malanga, también conocida como taro o quiscamote en América y el Caribe, es una especie vegetal con aplicaciones ornamentales y culinarias que prospera en climas cálidos. El objetivo de esta investigación radica en reconocer experiencias y narrativas con enfoque agroecológico en un caso de estudio con agricultores dedicados al cultivo de malanga en los municipios de San Fernando, Tuxtla Gutiérrez y Tapachula, ubicados en el estado de Chiapas. Se empleó una metodología cualitativa que incluyó observación directa y diálogos semiestructurados. Los resultados obtenidos proporcionaron una caracterización de los actores sociales involucrados en el proceso y las diversas etapas del ciclo productivo de la malanga. Además, se destacan las prácticas que se originan en la sabiduría y el conocimiento de los campesinos, y que se centran en la preservación de los agroecosistemas desde una perspectiva de la pedagogía crítica. Se presentan, asimismo, enfoques alternativos para una producción sustentable, incluyendo algunas aportaciones de innovación y energías renovables. En conclusión, esta investigación subraya la relevancia de la malanga como un cultivo promisorio, así como el rescate de la sabiduría campesina que se orientan a la sustentabilidad y el desarrollo de las comunidades rurales.
Entender la producción del conocimiento desde la antropología de la ciencia
Authors: Primero Rivas Luis Eduardo
Published: December 2023

En este artículo partimos de un recorte metodológico actualizado de los aportes de Larissa Adler, resaltando su comprensión de la producción del conocimiento desde la antropología de la ciencia, acentuando sus contribuciones gnoso-epistemológicas y bosquejando las partes más estrictamente antropológicas que resaltan el modo de acceso, integración, promoción, reconocimiento y estabilización en las comunidades científicas. La intención es mostrar los elementos que intervienen en la construcción conjunta de significados, es decir, los factores y principios cognitivos y mundos sensibles y simbólicos subyacentes en el proceso de interacción de quienes producen ciencia. A partir de este análisis se sugieren rutas de trabajo a seguir para dilucidar de manera más acabada las dinámicas grupales resaltadas por la antropología de la ciencia.
PENETUAN SISTEM LAYANAN KESEHATAN KLINIK XYZ MENGGUNAKAN SIMULASI ARENA
Authors: Septyani Aska Nadila , Rosyid Mifthahul Janna , Maharani Yuniar , Wahyuayunda Yasmine , Hertadi Christopher Davito Prabandewa
Published: December 2023

Kualitas layanan kesehatan penting untuk ditingkatkan. Salah satu cara untuk meningkatkan kualitas layanan kesehatan adalah dengan memberikan pelayanan yang sesuai dengan kode etik medis. Pada penelitian ini akan dilakukan analisis terkait pelayanan kesehatan yang berlokasi di Klinik XYZ, Kalimantan Timur dengan jenis pelayanan yang difokuskan yaitu poli umum. Pelayanan ini dianalisis dengan menggunakan ilmu simulasi teori antrian pada bidang ilmu optimasi. Berdasarkan kondisi aktual pada klinik ini, antrian pasien pada klinik ini terjadi penumpukan terbesar pada aktivitas pelayanan dokter, sehingga pasien memerlukan waktu lebih lama untuk mendapatkan pelayanan yaitu dengan total time 2.21 jam atau pada total waiting time sebesar 1.86 jam yang memiliki dampak membuat keterlambatan dalam pemberian pelayanan kesehatan bagi masyarakat. Tujuan dari penelitian ini adalah untuk mengoptimalkan antrian pada Klinik XYZ dan memberikan rekomendasi untuk antrian yang optimal yang didapatkan dari hasil pengolahan data dengan menggunakan software Arena. Berdasarkan hasil, didapatkan dua rekomendasi dengan pertimbangan berupa efisiensi antrian, total waktu tunggu pasien, dan utilitas yang paling efisien. Rekomendasi kedua merupakan rekomendasi terbaik dari dua pilihan skenario rekomendasi. Rekomendasi kedua yang dipilih yaitu dengan membagi stage pelayanan dokter menjadi dua server dan stage pelayanan apotek menjadi tiga server. Hasil dari simulasi pada rekomendasi menunjukkan bahwa klinik dapat meningkatkan produktivitas, mengurangi waktu tunggu pasien, dan mengoptimalkan pemanfaatan fasilitas mereka dengan rekomendasi ini. Dengan menerapkan rekomendasi kedua, pihak klinik dapat meningkatkan pelayanan mereka kepada pasien dan mencapai tujuan mereka dalam mengelola antrian dengan lebih baik.
Analisis Pengendalian Kualitas pada Proses Assembly Dengan Menggunakan Metode Statistical Process Control (SPC) di PT XXX Batam
Authors: Ilmi Nurul , Syafitri Amelia Anggi , Wibowo Sadiq Ardo
Published: December 2023

PT XXX Batam adalah suatu perusahaan jasa yang bergerak pada bidang wire harness dan assembly elektronik. Dalam kegiatan produksinya, ditemukan masalah yang berhubungan dengan kualitas produk. Proses perakitan dalam aktivitasnya selalu mengalami kecacatan produk yang sulit untuk diidentifikasi. Metode Statistical Process Control digunakan untuk menganalisa serta mengidentifikasi dari permasalahan yang diteliti. Metode ini sangat membantu dalam mendapatkan informasi, dapat diketahui jika hasil dari identifikasi dari sebuah masalah sangat berpengaruh terhadap proses produksi, maka dapat segera melakukan perbaikan dengan melihat data yang ada sebagai bahan pengukuran untuk kedepannya. Teknik pengendalian kualitas ini dibantu dengan 7 alat yaitu check sheet, pareto charts, histogram, cause and effect diagrams, scatter diagrams, flow diagram, dan control chart. Dari hasil analisis yang didapat dari peta kendali menunjukkan bahwa proses berada dalam keadaan terkendali. Hasil yang telah didapatkan melalui diagram pareto, dapat diketahui bahwa tindakan yang harus lebih banyak perbaikannya yaitu pada hontai patah (28%) dan hontai tergores (27%).
Penilaian Bisnis dan Prediksi Kebangkrutan Perusahaan: Studi pada Emiten Yang Listing pada Papan Akselerasi Bursa Efek Indonesia
Authors: Agung Prabowo  , Yansyah Deli
Published: December 2023

Penilaian bisnis menjadi salah satu hal fundamental yang harus dilakukan dalam pengambilan keputusan investasi maupun untuk mengevaluasi kinerja perusahaan. Resiko kebangkrutan merupakan salah satu resiko yang senantiasa ada dalam bisnis sehingga penting untuk memitigasi potensi tersebut. Penelitian ini ini bertujuan untuk mengetahui nilai perusahaan menggunakan analisa rasio keuangan, yang terdiri atas rasio likuiditas, rasio solvelensi, rasio aktivitas, dan rasio profitabilitas. Selanjutnya analisa prediksi kebangkrutan juga dilakukan untuk mengetahui kemungkinan perusahaan untuk mengalami kebangkrutan. Adapun perusahaan yang menjadi amatan adalah dua perusahaan di sektor transportasi dan logistik yang melantai pada papan akselerasi yaitu PT. Prima Globalindo Logistik, Tbk (Kode Ticker: PPGL) dan PT. Utama Radar Cahaya, Tbk (Kode Ticker: RCCC). Hasil analisa menunjukan bahwa dua perusahaan yang menjadi objek amatan memiliki rasio keuangan yang baik dan resiko kebangkrutan yang rendah.
Optimasi Algoritme Xtreme Gradient Boosting (XGBoost) pada Harga Saham PT. United Tractors Tbk.
Authors: Astutiningsih Tiyas , Saputro Dewi Retno Sari , Sutanto
Published: December 2023

Saham adalah selembar kertas yang menunjukkan penyertaan kepemilikan modal atau dana pada suatu perusahaan yang didalamnya tercantum nominal, nama perusahaan, dan hak serta kewajiban yang ditentukan untuk setiap pemegangnya. Pada tahun 2015 hingga 2023 harga saham PT United Tractors Tbk. mengalami fluktuasi. Penelitian ini bertujuan untuk mengetahui model terbaik harga Saham PT United Tractors menggunakan XGBoost. XGBoost merupakan pengembangan dari Gradient Boosting yang memiliki keunggulan implementasi yang lebih cepat. Data dalam penelitian ini adalah data harga saham PT United Tractors dari tanggal 16 Maret 2021 sampai 31 Maret 2023. Penelitian ini menggunakan empat indikator teknikal dalam menganalisis pergerakan harga saham yaitu Simple Moving Average (SMA), Exponential Moving Average (EMA), Moving Average Convergence/Divergence (MACD) dan Relative Strength Index (RSI). Hasil penelitian menunjukkan bahwa indikator teknikal Exponential Moving Average sangat mempengaruhi hasil prediksi. Hasil dari eksperimen membangun model diperoleh nilai MAPE yaitu 3.89.
Perancangan Kebijakan Sistem Ketenagalistrikan Kawasan Institut Teknologi Kalimantan
Authors: Aprillia Happy , Djafar Alfian , Filiana Firilia
Published: December 2023

The Kalimantan Institute of Technology (ITK) already has 17 study programs and 3002 active students until 2021 and is projected to have 20 study programs by 2025. However, geographical location of ITK affect ITK facilities readiness that later supporting tridharma activities to be carried out perfectly. The Mechanical, Electrical and Plumbing System (MEP) at the ITK Campus needs to be designed with a sustainable design in order to accommodate the needs of electricity, sound, air conditioning, clean water, and dirty water on the ITK Campus until 2025. This study aims to design a sustainable MEP design for distribution of electricity especially in lightning protection in order to meet the characteristics of safe, reliable and appropriate design. The stages involved include 8 (eight) processes, namely: 1) data collection and design of the existing MEP, 2) projecting the growth of the academic community and equipment needs until 2025, 3) reviewing the existing MEP system as the existing protection system, 4) calculation of the suitability of the existing MEP system based on projected needs, SNI and SPLN, 5) planning for improvement of existing systems and plans for developing MEP systems, 6) making working drawings of the MEP system, 7) drafting Bill of Quantity MEP, and 8) MEP budgeting. This research is expected to produce output in the form of MEP planning drawings that are recommendation of detailed engineering design which are documented in strategic policies through the rector's regulation. This research is aimed to be used as a reference for MEP design for ITK development in the future development.
Sistem Informasi Pengolahan Transaksi Bank Sampah
Authors: Merdekawati Agustiena , Dhiana Azis Sukma
Published: December 2023

Bank sampah merupakan solusi dalam pengelolaan sampah di Indonesia. Dengan adanya program bank sampah ini dapat mengubah pikiran masyarakat agar lebih peduli akan sampah sampah yang tidak berguna dapat barang yang memiliki nilai dan harga. Melalui program bank sampah, masyarakat dapat menabung sampah dan dari sampah itu dapat ditukarkan menjadi uang yang bisa ditabung. Namun pengelolaan dalam bank sampah terjadi beberapa masalah, seperti masyaratak tidak tahu informasi menjadi nasabah atau cara membuka rekening bank sampah, masyarakat yang sudah menjadi nasabah tidak mengetahui jumlah tabungan bank sampahnya, karena sistem masih menggunakan pencatatan buku, nasabah tidak mengetahui harga jenis sampah yang ditetapkan oleh bank sampah, dan pengelola bank sampah masih menggunakan buku untuk pencatatan, dapat menimbulkan data hilang, keterlambatan dalam memproses data, sehingga tidak efisien. Oleh karena itu diperlukan suatu sistem untuk mengatasi permaslahan tersebut, yaitu dengan membuat sistem informasi pengolahan bank sampah. Sistem ini menggunaka model waterfall sebagai model pengembangan perangkat lunaknya dan menggunakan blackbox testing untuk pengujiannya.
Pengaruh Tingkat Kekristalan Material Grafena Oksida Tereduksi Terhadap Nilai Kuat Tekan Beton Normal
Authors: Nuraini Umi , Rahayu Pradita  , Qurrotus Shofiyah  , Mohammad Dani Al Qori  , Dedi
Published: December 2023

Fase Reduced Graphene Oxide (rGO) dari arang tempurung kelapa melalui pemanasan baik menggunakan tungku maupun pembakar buatan telah berhasil dibentuk. Pemanasan dilakukan melalui 2 variasi temperatur yaitu 500 dan 1000ᵒC dengan waktu penahanan 5 jam. Pemanasan melalui pembakar buatan dilakukan dengan menggunakan bahan bakar minyak bekas yang dilengkapi termostat untuk mengukur suhu. Identifikasi fase dilakukan dengan menggunakan pengujian Xrays Diffraction Spectroscopy (XRD) dengan sudut 2θ yaitu 15-50ᵒ. Pola difraksi menunjukkan bahwa semua sampel memiliki fase rGO dengan nilai intensitas yang berbeda. Semakin tinggi suhu maka semakin besar nilai intensitasnya dibandingkan dengan sampel lainnya. Nilai intensitas ini menunjukkan peningkatan kristalinitas sampel akibat peningkatan suhu. Lebih lanjut, kristalinitas sampel juga berpengaruh pada nilai kekuatan beton normaldibuktikan dengan penurunan nilai kekuatan beriringan semakin meningkatnya nilai kristalinitas material.