bluuebunny/crossref_metadata_2025 huggingface dataset:
INTEGRATION OF ISLAMIC RELIGIOUS EDUCATION LEARNING METHODS IN THE 21st CENTURY AT MA NAHDHOTUT THOLIBIN
Authors: Nurkholes Muhammad , Pramuja Alvin Dian
Published: July 2024

In facing education challenges in the modern era, Islamic Religious Education (PAI) learning at MA Nahdlotut Tholibin seeks to integrate religious values relevant to the times' needs. The PAI curriculum, which still uses many traditional methods, is considered less effective in attracting the interest of students who grow up in the era of globalization, which further erodes moral and ethical values. Surveys conducted in several educational institutions found that although students understand religious concepts, they often have difficulty implementing them in real life. This research aims to develop a more relevant and applicable learning methodology which is theoretical and supports the practice of students' daily lives. This study uses a descriptive qualitative approach by conducting in-depth interviews, classroom observations, and document analysis to evaluate the application and suitability of 21st-century learning methods. Participants in this study include PAI teachers, students, and administrators from MA Nahdlotut Tholibin. The data was analyzed using content analysis techniques. The study results show that learning methods with 21st-century skills such as Communication, Collaboration, Critical Thinking and Problem Solving, and Creativity and Innovation can increase students' understanding and motivation to learn. This approach helps students become critical thinkers and practitioners of good religious values in modern society. This research provides insight into the importance of designing a curriculum responsive to changing times. It supports the development of students' interpersonal skills and strengthens their ability to integrate religious teachings into daily decision-making.
INOVASI MEDIA PEMBELAJARAN PENDIDIKAN AGAMA ISLAM BERBASIS MICROSOFT TEAMS DI SMKN 1 PURWOSARI
Authors: Ramadhani Alfina Rachma , Muhammada Muhammada , Ma’ruf Ahmad
Published: July 2024

This research discusses the innovation of using Microsoft Teams as a learning medium in Islamic Religious Education at SMKN 1 Purwosari. The development of technology forces teachers to be more creative in teaching, taking advantage of the various applications and learning media available. Microsoft Teams, an online learning platform, was chosen for its ability to facilitate collaboration and interaction between teachers and students. This study uses a qualitative approach with a descriptive method involving observation, interviews, and documentation to collect data from teachers, students, principals, and IT staff at SMKN 1 Purwosari. The study results show that implementing Microsoft Teams has increased student engagement and motivation, made it easier for teachers to deliver materials, and improved student learning outcomes. However, challenges such as internet access problems and the need for technical training for teachers have also been identified. The study concludes that despite the obstacles, using Microsoft Teams effectively improves the quality of Islamic Religious Education learning and provides practical recommendations for developing educational technology in schools
Kesenjangan Manajemen Anestesi pada Seksio Sesarea dengan Placenta Akreta di RS Dr. Saiful Anwar Malang: Sebuah Pembelajaran
Authors: Prima Dian , Isngadi Isngadi
Published: July 2024

Plasenta akreta (plasenta yang melekat secara abnormal) adalah salah satu dari dua penyebab perdarahan peripartum yang paling umum dengan jumlah perdarahan yang banyak, sehingga menjadi penyebab untuk dilakukan histerektomi peripartum. Perdarahan saat persalinan dengan seksio sesarea pada maternal dengan plasenta akreta di RS Dr Saiful Anwar Malang rata-rata adalah: 3000–4000cc lebih banyak daripada maternal bukan plasenta akreta. Keadaan tersebut sering menjadi penyebab perubahan manajemen anestesi; yang semula direncanakan dengan regional anestesi harus dikonversi ke anestesi umum, begitu juga tatalaksana pembedahannya sering mengalami perubahan dan harus konsul disiplin ilmu lain durante operasi. Oleh karena itu, maternal dengan plasenta akreta yang telah terdiagnosis perlu pendekatan multidisiplin agar luaran pasca persalinan menjadi lebih baik. Akan tetapi sering terjadi kesenjangan manajemen anestesi pada pasien plasenta akreta yang dilakukan seksio sesarea. Kasus: wanita berusia 35 tahun dengan plasenta akreta, berat badan 73 kg, G3P2A0, menjalani seksio sesarea elektif. Anestesi Combined Spinal Epidural (CSE) dilakukan dan setelah bayi lahir, pasien mengalami perdarahan aktif 5000–15.000cc dalam waktu 30 menit pertama. Manajemen anestesi dirubah ke anestesi umum dan histerektomi dilakukan. Selama operasi, ditemukan plasenta yang mengalami infiltrasi hingga vena iliaka. Pasien akhirnya dinyatakan meninggal dunia akibat perdarahan masif selama operasi. Mayoritas pasien dengan plasenta akreta dilakukan histerektomi. Karena USG tidak dapat menegakkan diagnosis secara pasti, diagnosis hanya dapat ditentukan selama pembedahan. Dalam kasus ini, sulitnya diagnosis dan adanya komplikasi anatomis membuat pembedahan menjadi sulit dan akhirnya menyebabkan kematian pada pasien
Prinsip Pengelolaan Usaha dalam Mencapai Sustainability pada Culture Pengusaha Chinese-Indonesia
Authors: Helga Meilany  , Aditya Rachman Zarkasih  , Michael  , Jerry Heikal
Published: July 2024

Prinsip pengelolaan bisnis pada dasarnya berasal dari budaya asal masing-masing, terutama demi mencapai keberlanjutan perusahaan. Tujuan dari penelitian ini adalah untuk mengetahui prinsip-prinsip pengelolaan bisnis dalam keberlanjutan yang berfokus pada budaya para pengusaha Tionghoa-Indonesia. Metode yang digunakan adalah kualitatif dengan pendekatan etnografi untuk mengetahui kesamaan dalam tindakan dan perilaku bisnis dari sampel informan yang dipilih secara sengaja berdasarkan budaya tersebut. Berdasarkan hasil dari studi ini, disimpulkan bahwa prinsip-prinsip utama bisnis para pengusaha Tionghoa-Indonesia adalah kepercayaan dan komitmen.
K-Means Clustering Segmentation Model Using SPSS: A Case Study at Komuka Cafe Customers
Authors: Agus Sugiono  , Tika Aldyah  , Milastri Muzakkar  , Jerry Heikal
Published: July 2024

Post pandemic has led to a significant and rapid increase in the growth of the cafe business. Every year, many new cafes emerge with different and unique concepts, intensifying competition in the cafe industry and necessitating continuous innovation for cafe entrepreneurs. Previously, Komuka has always highly recommended Google Reviews to prospective customers. This has caused Komuka's market share to stagnate and not experience meaningful growth. This research aims to enhance the marketing strategy of Komuka Cafe by applying K-Means cluster analysis for customer segmentation. Through data collection from Komuka's Cafe customers and klaster analysis using SPSS, the study identifies three main customer klasters: Single Employee, Married Employee, and Single Student. The detailed marketing strategy focuses on the Single Employee group because this cluster has the lowest assessment of Komuka Cafe. In this research, the author uses the Marketing Mix model 6Ps as a framework analysis to make strategy suggestions that need to be maintained and developed including Product, Place, Promotion, People, Process, and Physical Evidence. This research provides the preferences and behavior of Single Employee groups, Komuka Cafe can improve its 6Ps marketing strategy to increase competitive advantage, customer satisfaction and loyalty, as well as increase the revenue.
Pengaruh Faktor-Faktor Makro Ekonomi Terhadap Indeks Harga Saham Gabungan (IHSG) Di Bursa Efek Indonesia (BEI) Periode 2018-2022
Authors: Fajri Akbar
Published: July 2024

Penelitian ini bertujuan untuk mengetahui pengaruh inflasi, suku bunga dan nilai tukar terhadap Indeks Harga Saham Gabungan (IHSG) di Bursa Efek Indonesia (BEI) pada periode 2018-2022 baik secara parsial maupun secara simultan. Jenis penelitian yang digunakan adalah penelitian kuantitatif. Sampel dalam penelitian ini berjumlah 60 sampel yang merupakan data setiap bulan dari setiap variabel selama 5 tahun. Metode penelitian menggunakan analisis regresi linear berganda dengan bantuan program SPSS versi 25. Hasil dari penelitian ini menunjukkan bahwa inflasi memiliki pengaruh positif yang signifikan terhadap Indeks Harga Saham Gabungan (IHSG) pada periode 2018-2022. Suku bunga memiliki pengaruh negatif yang signifikan terhadap Indeks Harga Saham Gabungan (IHSG) pada periode 2018-2022. Nilai tukar memiliki pengaruh negatif yang signifikan terhadap Indeks Harga Saham Gabungan (IHSG) pada periode 2018-2022. Faktor-faktor makro ekonomi yang diantaranya adalah inflasi, suku bunga dan nilai tukar secara bersama-sama memiliki pengaruh positif yang signifikan terhadap Indeks Harga Saham Gabungan (IHSG) pada periode 2018-2022. Faktor-faktor makro ekonomi mempengaruhi perubahan Indeks Harga Saham Gabungan (IHSG) sebanyak 48,3%.
Analisis Sanksi Perpajakan Dan Pengetahuan Peraturan Perpajakan Terhadap Kepatuhan Wajib Pajak Pada PT. SIP Inti Palapa Logistik
Authors: Oky Syahputra  , Irma Herliza Rizki
Published: July 2024

This study aims to determine the effect of Knowledge of Taxation Regulations and Tax Sanctions toward Taxpayer Compliance in PT. SIP Inti Palapa Logistik. The population in this study are employees in PT. SIP Inti Palapa Logistik. Samples taken as many as 50 respondents by using purposive sampling. Result of research partially indicate that Knowledge of Taxation Regulations has effect and significantly to Taxpayer Compliance in PT. SIP Inti Palapa Logistik.. Results of research partially indicate that Tax Sanctions has effect and significantly to Taxpayer Compliance in PT. SIP Inti Palapa Logistik. Results of simultaneously the Knowledge of Taxation Regulations and Tax Sanctions has effect and significantly to Taxpayer Compliance in PT. SIP Inti Palapa Logistik. The results of the coefficient of determination test show that the Taxpayer Compliance variable can be explained by the variables of Knowledge of Taxation Regulations and Tax Sanctions, while the remaining by other variables not examined in this study such as Tax Administration System, Tax Service Quality, Tax Audit Quality, Tax Rates and Taxpayer Behavior.
Efforts to improve Sales Volume at PT. Pratamabina Meditama
Authors: Amril  , Rianto
Published: July 2024

This study aims to determine the effect of the Work Environment on Sales Volume at PT. Pratamabina Meditama, knowing the effect of Service Quality on Sales Volume at PT. Pratamabina Meditama, knowing the effect of Work Environment and Service Quality on Sales Volume at PT. Pratamabina Meditama. The population in this study were all consumers who used the company's services during the 2020 period as many as 7,101 consumers. By using the Slovin formula with an error rate of 10%, the number of samples obtained is 99 respondents. The results showed that the work environment and service quality partially had a positive and significant effect on the sales volume of consumers at PT. Pratamabina Meditama. The results showed that the work environment and service quality simultaneously had a positive and significant effect on the sales volume of consumers at PT. Pratamabina Meditama. The results of this study are supported by the value of R square (R2), which means that the work environment and service quality have an influence on sales volume. While the rest is influenced by other factors that come from outside this research model such as product quality, employee performance, design, satisfaction, loyalty and various other variables.
Efficacy of a Self–Prepared Azadirachta indica Mouthwash on Porphyromonasgingivalis Colonies: Invitro Microbiological Study
Authors: Sheokand Vidushi
Published: July 2024

The current study aims to create and assess herbal mouthwash and assess its efficacy in combating the oral cavity's microbial load. The plant materials were gathered, and the water- soluble components were removed. The prepared mouthwash's physicochemical characteristics and antibacterial efficacy were further assessed.
Denial of Selfhood in Kavita Kane’s select novels
Authors: Aishwarya S
Published: July 2024

This paper throws light on the denial of one’s own right based on patriarchal impositions levied on women of all ages. Even epic heroines have been voiceless because of the social conventions set by the male dominated society. The prolific writer Kavita Kane has skillfully portrayed the intricate details of the Indian Epics The Ramayana and The Mahabharata by retelling the story from perspectives of unvoiced characters like Urmila, Menaka, Surpanaka and Satyavati.
The problem of determining the appropriate statistical method in human and social research
Authors: Atmane KADDOUR
Published: July 2024

This research aims to find a solution to a problem faced by most researchers in the field of human and social sciences. The problem is related to the use of the appropriate statistical method for analyzing data and testing hypotheses, choosing between the two main types of statistics: parametric and non-parametric. Choosing the statistical method is not random, but rather depends on the fulfillment of certain conditions, such as normality of distribution, sample size, homogeneity, and measurement level (nominal, ordinal, categorical, or relative), the research poses a crucial question: How does a social researcher choose the appropriate statistical method to test the hypotheses of his research?
Tools in Child Rights Research - Indian Perspective
Authors: Sivakami N
Published: July 2024

Child rights Research in Indian Perspective is gaining more attention in the recent times. The Concept of Child Rights Research is applied more as an approach of methodology to ensure the basic human rights of children. In this paper an attempt is made to summarize the tools in Child rights Research with an objective of understanding the research gaps. In this paper, the approaches to child rights research in Indian perspective is critically reconsidered thereby insisting the need for Interdisciplinary approach to Chidl rights Research in India. Firstly, this paper reviews the gaps and tools applied in Child Rights Research and secondly, it outlines the importance of interdisciplinary approach in building knowledge on child rights to the stakeholders. Highly cited articles based on child rights research in India, Case studies and Case Reports published in the newspapers are reviewed to draw the conclusions .The present study is carried out with the following objectives.
Analysis of Student's Problems in Learning SocialStudies in Tertiary Institutions
Authors: C.O DARAMOLA
Published: July 2024

This study aims to analyze the problems of students in learning Social Sciences in junior secondary schools. This type of research is qualitative research. The results of this study indicate that students' problems in studying in junior secondary schools include: (1) In the learning process, students do not enter school without permission, often go out at certain class hours and do not re-enter after asking permission to leave, (2) Students have difficulty learning because of physical disabilities, namely impaired hearing, and nearsightedness, (3) Reasons students do not do assignments (homework) because they forget, late at night go home, do not understand about the assignment material given by the teacher, (4) Students being late for school because of not preparing homework, (5) Students violating school rules such as smoking, playing games during the teaching and learning process, not using school attributes, and (6) Students are not confident because of innate since childhood.
A Proposed Concept for Developing School Administration in Light of Edward Deming's Quality Standards
Authors: Saad Houda
Published: July 2024

The aim of this study was to present a proposed framework for the development and improvement of educational administration in light of the quality standards set by Edward Deming as a measure of quality. This is intended to enhance the educational level and work towards performance improvement by providing a set of strategies related to processes and organizational structures that lead to continuous improvement within educational institutions. This study relied on a descriptive approach through the presentation and analysis of concepts and key elements addressed in the analytical meta-analysis method. Finally, the researcher recommends the adoption of total quality management by educational institutions and emphasizes the support of administrative leadership for this philosophy, in order to create a new organizational culture based on standards that measure educational quality in various domains.
Marital compatibility and its role in family stability
Authors: Sadoudi Zineb
Published: July 2024

Successful marital compatibility is achieved by resolving understanding, aligning interests, exchanging respect, and maintaining equality in the assessment of family issues. It is also associated with stability in personal characteristics such as the willingness to give up a challenging stance in discussions, patience in seeking advice, the ability to avoid subjugating and humiliating others, as well as love, agreement and good relations between spouses and other family members. The psychological and social security felt by the wife plays an important role in ensuring happiness and marital compatibility. It ensures family stability, which is the focus of this article by highlighting the role of marital compatibility in family stability and supporting it with a field study on couples' attitudes towards contraceptive use.
Medical Negligence in the Therapeutic Setting (Hospital) from a Sociological Perspective
Authors: HADJI Chafika
Published: July 2024

The sociological study of the interaction between doctor and patient involves the study of the interaction between two different cultures. Both the doctor and the patient have different perceptions of the illness, the patient’s perceptions being shaped by general cultural and social understandings of the illness, while the doctor’s perceptions are shaped by professional training and therapeutic experience in the medical field. This interaction occurs through the physician’s role as a primary actor in the therapeutic process and his or her relationship with the patient as a secondary actor, completing this reciprocal relationship. Throughout this therapeutic process, the patient may be exposed to medical negligence, including diagnostic errors, especially those that occur in the operating room, resulting in the deterioration of the patient’s health and possibly even death as a consequence of the physician’s negligence in fulfilling his role and monitoring the case with the required medical responsibility.
The effectiveness of the TEACCH programme in developing fine motor skills in autistic children.
Authors: Abdelhak Amar
Published: July 2024

Autism is characterised by deficits in the fine motor skills typically used by children to interact with others. In the case of a child with Autism Spectrum Disorder (ASD), these deficits limit their ability to perform the skills necessary for daily life. In this study, we sought to determine the effectiveness of the TEACCH programme in developing some fine motor skills in children with ASD. First, we conducted a pilot study to construct the study tool, which consisted of our self-developed Fine Motor Skills Scale.
Silver Nanoparticles with Modified Synthesis Use Sodium Borohydride Reducing Agent and Okra (Abelmoschus Esculentus L.) Raw Polysaccharide Extract as an Anti-Colon Cancer
Authors: Kafesa Ally , Darmanto Win , Wahyuningsih Sri Puji Wastuti
Published: July 2024

Nanomedicine using nanoparticles has become a new trend in the treatment of colon cancer. Nanosilver is known to have antibacterial, antifungal, antidiabetic, and anticancer properties. The most common and easy way to make nanosilver is using the reducing agent sodium borohydride, but this inorganic compound element has high toxicity to the body. Polysaccharides have long been known as anticancer agents with low toxicity and few side effects. Okra (Abelmoschus esculentus L.), a flowering plant from the Malvaceae family found in tropical and subtropical areas, and the crude polysaccharide extract from the pods has the highest polysaccharide content. This research aims to determine the effect of raw okra polysaccharide extract (ORPE) as a reducing agent for making nanosilver on its ability as an anti-colon cancer cell line HCT 116. Experiments were carried out by modifying and optimizing the manufacture of AgNPs by reducing NaBH4 with ORPE, 16 concentrations each with repetition 3 times. Characteristic tests were carried out using UV-Vis Spectrophotometry, Particle Size Analyzer, Scanning Electron Microscopy, Transmission Electron Microscopy, cell viability testing with MTT assay, and evaluation of potential apoptosis and necrosis using Annexin V-PI flow cytometry. PSA test for average particle size. Two groups 1 (AgNP-NaBH4) and 2 (AgNP-ORPE) each had repeated measurements 3 times in 16 concentrations. The mean PSA test and zeta potential value for group 1 = 232.5 ± 25.47 nm / –42.23 ± 1.45 mV and 2 = 779.66 ± 112.45 nm / –23.15 ± 3.65 mV. TEM showed that the size of Group 1 was 50.85 nm (ꭓ = 113.14 nm) and Group 2 was 121.43 nm (ꭓ = 248.52 nm). SEM showed that the morphology of both groups was round in shape (group 2 with slight agglomeration). The absorbance spectrum is formed at a wavelength of 389 nm (group 1) and 281.5 nm (group 2). The IC50 value obtained by group 1 = 76.68 mmol/L with 60.3 % apoptotic cells, 3.74 % necrosis and group 2 = 92.58 mmol/L with 81.4 % apoptotic cells and 4.95 % necrosis. ORPE as a nanosilver-reducing agent has been proven to have the potential to induce cell death and cause changes in mitochondrial membrane permeability in the intrinsic pathway of apoptosis.
Nematicidal Potential of Green Chiretta Extracts Against Meloidogyne enterolobii and M. Incognita: In vitro Assessment for Agricultural Application
Authors: Phanbut Phornthawon , Puttawong Kamonwan , Suwanngam Arunee , Beesa Natthidech , Jindapunnapat Kansiree , Sasnarukkit Anongnuch , Chinnasri Buncha
Published: July 2024

Root-knot nematodes pose a persistent threat to various economically important crops in Thailand, with limited available management strategies for farmers. This study aimed to assess the efficacy of aqueous (AE), methanolic (ME), ethanolic (EE), ethyl acetate (EAE), and chloroform (CE) crude extracts derived from green chiretta in controlling Meloidogyne enterolobii and M. incognita under laboratory conditions. The results demonstrated significant inhibitory effects of all crude extracts, except for CE, against both nematode species. Notably, AE (10 and 20 mg/mL), ME (20 mg/mL), and EE (20 mg/mL) treatments exhibited maximum inhibition of hatching, leading to a considerable reduction in nematode hatch rates by 87.5 - 96.8 % for M. enterolobii and 88.5 - 96.5 % for M. incognita, compared with distilled water (DW). In terms of second-stage juveniles (J2s) mortality, AE (10 and 20 mg/mL), ME (20 mg/mL), and EAE (20 mg/mL) demonstrated the highest nematicidal activity, resulting in mortality rates of 94.2 - 100 % for M. enterolobii and 92.2 - 99.2 % for M. incognita. Chemotaxis assays revealed a repellent effect of all extracts on both nematode species, except for the ethyl acetate extract (EAE), which attracted M. incognita J2s without affecting M. enterolobii J2s. The observed efficacy was attributed to the higher concentrations of bioactive compounds, including flavonoids, phenolics, and terpenoids, in the extracts compared to CE. Based on these in vitro findings, it is suggested that AE, ME, EE, and EAE of green chiretta exhibit significant nematicidal activity against M. enterolobii and M. incognita. Further evaluation under greenhouse and field conditions is warranted to ascertain the practical applicability and effectiveness of these extracts in a real-world agricultural setting.
Hacia una estética de la espera. Apuntes sobre la transposición cinematográfica de Zama por Lucrecia Martel
Authors: Córdoba Saavedra Gonzalo
Published: July 2024

La literatura es una de las principales fuentes de las que se nutre el cine desde sus comienzos. Sin embargo, a partir de la segunda mitad del siglo XX la influencia inversa (es decir, del cine sobre la literatura) ha sido cada vez mayor. Antonio di Benedetto encontró en el séptimo arte algunos elementos narrativos que utilizó en sus obras, y que han dado lugar a lo que en este artículo llamamos estética de la espera. Lucrecia Martel estrenó en 2017 su adaptación de la obra cumbre del autor mendocino, Zama, e inmediatamente se transformó en una película aclamada por la crítica especializada. En este artículo nos proponemos dilucidar los recursos que Martel utiliza para dotar a Diego de Zama de ciertas características que lo hacen un personaje por el cual es posible sentir empatía (a diferencia del personaje del libro), aunque sin perder la esencia.
Hacer vivir- dejar morir- hacer huir. La fuga de Carla en Cómo desaparecer completamente de Mariana Enriquez
Authors: Alós María Julieta
Published: July 2024

En este artículo abordamos la novela de Mariana Enriquez (2004) Cómo desaparecer completamente. Nos detenemos en la construcción de Carla como una figura de lo monstruoso porque consideramos que a partir de su presencia en el relato se visibilizan las significaciones sociales y políticas que conlleva un rostro. El texto nos permite pensar qué se genera cuando se tensiona lo que se espera del rostro y este rehúye a los órdenes asignados por la máquina de rostridad (Deleuze y Guattari, 2002). Frente al hacer vivir y dejar morir biopolítico (Foucault, 1991), leemos los movimientos desterritorializantes de Carla desde el hacer huir deleuziano, como una fuerza que permite trazar líneas de fuga. Si consideramos la huida como un tercer término impensado por la doxa (Barthes, 2004), entonces creemos que el texto de Enriquez nos permite leer las posibilidades de lo abyecto en la disputa y problematización de las políticas del rostro.
Virginia Woolf: el punto de vista de una outsider
Authors: Diez Hernán
Published: July 2024

En Un cuarto propio, publicado en 1929, Virginia Woolf recupera la línea argumentativa de las conferencias sobre la mujer y la novela, que ofrece en octubre de 1928 a un grupo de jóvenes estudiantes del Newnham College y del Girton College (Cambridge). Las mujeres y la narrativa de ficción, un ensayo breve que publicó en marzo de 1929, mientras escribía Un cuarto propio, se sitúa como un punto intermedio entre las conferencias de 1928 y su célebre ensayo. Así reunidos, estos tres momentos integran un mismo proceso reflexivo en torno a la literatura escrita por mujeres. En este ensayo se propone un recorrido a través de ese proceso, se indaga sobre las tensiones de Virginia Woolf con el ámbito académico y se exploran las estrategias discursivas utilizadas en Un cuarto propio y, en cuanto a Las mujeres y la narrativa de ficción, se destacan aquellos aspectos que sitúan a ese texto como una pieza clave entre las conferencias de octubre de 1928 y Un cuarto propio.
Una estrategia híbrida de aprendizaje por refuerzo informada por RRT* para la planificación de caminos de robots móviles en minería a cielo abierto
Authors: Zapata Sebastian , Urvina Ricardo , Aro Katherine , Aguilar Eduardo , Auat Cheein Fernando , Prado Alvaro
Published: July 2024

Este trabajo introduce una estrategia híbrida de planificación de caminos para vehículos robóticos tipo diferencial, combinando métodos de aprendizaje por refuerzo con técnicas de muestreo aleatorio. Específicamente, se utiliza aprendizaje por refuerzo basado en Q-Learning (QL) para encontrar un camino global mediante la exploración y explotación de la información del entorno, donde un agente aprende a tomar acciones maximizando recompensas. El agente utiliza un método de muestreo RRT∗ (Rapidly-exploring Random Trees) para obtener puntos factibles de camino y acelerar la búsqueda, combinando las ventajas de QL con RRT∗ (MQL) para mejorar el muestreo y generar caminos suaves y factibles en espacios de alta dimensionalidad (Smooth Q-Learning - SMQL). Se realizó un análisis de rendimiento del método híbrido propuesto en condiciones de minería a cielo abierto, considerando criterios de maniobrabilidad, completitud, alcanzabilidad y robustez en entornos: i) rectos, ii) estrechos, iii) intrincados, y iv) tipo helicoidal con restricciones de terreno. Mediante simulaciones se demostró que SMQL supera las limitaciones de QL y RRT∗, al lograr mejor exploración y alcanzar r´ápida convergencia de recompensas. Por completitud, caminos previamente planificados con SMQL y MQL se prueban en un controlador de movimiento y un robot Husky A200, alcanzando una reducción del costo de error del 81.9 % y 76.4 % y esfuerzo de control del 79.8 % y 83.5 % en comparación con QL, respectivamente. Se espera que estos resultados tengan un impacto en el ahorro de recursos energéticos del robot al seguir rutas planificadas en ambientes mineros.
Mid- to Late-Miocene hypogene speleogenesis tied to the tectonic history of the central Basin and Range province, USA
Authors: Hose Louise D. , Polyak Victor , DuChene Harvey , Powell J. Douglas , Melim Leslie , Baker Gretchen , Davis Donald , Asmerom Yemane
Published: July 2024

Twenty-five caves displaying evidence of hypogene speleogenesis in White Pine County, Nevada, were studied between May 2022 and October 2023. Results demonstrate that the central Basin and Range Province is a major hypogenic cave region with speleogenesis dating back to the Middle Miocene. The U-Pb radiometric dates of cave mammillaries obtained so far cover a wide span of time, ranging between 14 Ma to 2 Ma. Tectonic shearing along the Snake Range Décollement up to about 22 Ma probably brackets the maximum age of speleogenesis. Thus, speleogenesis began between 22-14 Ma, which predates most of the Basin and Range extensional tectonism of the Late Miocene. Robust dates for the common mammillaries in the region have been hard to obtain mostly due to Pb contamination. There are elevated levels of Pb throughout the area, likely due to mineralized fluids associated with the décollement. While 11 mammillary samples (from 10 caves) have been assessed for U-Pb dating viability, five contained too much Pb for analysis. Hypogenic features in these caves include mammillaries, tilted folia, bubble trails, cupolas, ceiling vents/tubes, floor vents, acid lake basins, pseudoscallops (cusps), and boneyard (megacusps). A common and newly identified feature of these caves is extensive secondary deposits of a complex mixture with silt-sized calcite and quartz grains. Some quartz grains have calcite overgrowths, suggesting authigenic growth. We named these lithified, and very porous, deposits “calc-siltite”. Sulfuric acid speleogenesis (SAS) has been clearly demonstrated in only one cave, Lehman Caves, but is strongly suspected in at least four other study sites (Old Mans, Cathedral, #041709-NS-012, and #LC01 caves). However, the great antiquity of these hypogenic caves means that they have probably experienced climatic and surface geomorphologic changes resulting in extensive alterations by epigenic groundwater. The evidence specific to demonstrating SAS processes may have been removed or covered by later epigenic activities.
Protecting National Sovereignty in Cyberspace within the Context of Digital Globalization – Regulations of Some Countries and Proposals
Authors: Dinh Trong Hiep , Nguyen Phuong Chi
Published: July 2024

The explosive growth of digital technologies is creating a virtual and borderless environment, which is so-called “cyberspace”. In addition to serving as a platform that allows digital communication, information sharing, and online activities to take place, cyberspace carries various risks and vulnerabilities that can pose significant challenges to individuals, organizations, and even the nation. Throughout history, international law has built the concept of state sovereignty based on material aspects. However, digital globalization has significantly changed social relations, challenging important legal concepts that underlie international relations, including the concept of national sovereignty. Therefore, the issue of national sovereignty in cyberspace needs to be studied more carefully, thereby seeking appropriate solutions to protect national sovereignty in cyberspace.
LAPAROSCOPIC CHOLECYSTECTOMY–A COMPARISON BETWEEN OPEN VERESS NEEDLE TECHNIQUE
Authors: Khalid Hussain  , Aurangzeb  , Jovaria Masood
Published: July 2024

Objective: To compare the open versus Veress needle method of producing pneumoperitoneum in laparoscopic cholecystectomy in terms of time required to induce pneumoperitoneum and to close the port site wounds.Study Design: Randomized clinical trial.Place and Duration of Study: Department of Surgery, Military Hospital, Rawalpindi from Aug 10, 2011 to Aug 10, 2012.Material and Method: One hundred and thirty patients between 27 and 60 years of age undergoing laparoscopic cholecystectomy during the study period were enrolled. Patients were divided into two equal groups by lottery method. Group A had pneumoperitoneum by open method and Group B by Veress needle.All surgeries were performed by the same surgical team by using standard four post technique. General Results: There were a total of sixty five patients in each group. Time required to create pneumoperitoneum ranged from 6.30 to 10.89 minutes in group A and 6 to 16.59 minutes in group B. Mean time to create pneumoperitoneum was 8.35 minutes in group A and 10.10 minutes in group B. Time spent on wound closure Conclusion: Open method to create pneumoperitoneum and to close port site wounds is less time consumingthan veress needle method
Pengaruh Non Performing Loan Terhadap Return On Assets Pada Credit Union
Authors: Sabinus Sabinus , Putra Windhu , Bariyah Nurul
Published: July 2024

Penelitian ini bertujuan untuk menguji pengaruh NPL terhadap ROA pada CU di Indonesia dan mengeksplorasi faktor-faktor lain yang mempengaruhinya. Metode penelitian yang digunakan adalah regresi dan path analysis dengan menggunakan data panel CU di Indonesia dari tahun 2015 hingga 2019. Variabel independen penelitian adalah NPL yang meliputi Loan to Deposit Ratio (LDR), Non-Performing Loan Coverage Ratio (NPL Coverage Ratio), dan Equity to Asset Ratio (EAR), dan variabel dependennya (variabel terikat) adalah Return on Assets (ROA). Hasil penelitian menunjukkan bahwa terdapat hubungan positif yang signifikan antara NPL dan ROA pada CU di Indonesia. Analisis regresi menunjukkan koefisien beta sebesar 0,189 dan t-value sebesar 2,711 (p-value = 0,007), yang menunjukkan pengaruh positif NPL terhadap ROA. Temuan ini juga dikonfirmasi melalui hasil uji path analysis. Penelitian ini menunjukan hubungan antara NPL dan ROA yaitu, semakin tinggi tingkat NPL, semakin rendah nilai ROA. Temuan penelitian ini dapat membantu CU untuk mengembangkan strategi yang efektif untuk mengelola NPL dan meningkatkan ROA
A Analisis Komparatif Pendapatan Usaha Tani Jagung Manis Dan Usaha Tani Jagung Pipil Di Kecamatan Singkawang Selatan
Authors: Nurazura Nurazura , Novira Kusrini  , Anita Suharyani
Published: July 2024

Jagung memiliki peran yang penting bagi ekonomi nasional tidak hanya di perdesaan tetapi juga di perkotaan. Pemilihan lokasi dalam usahtani jagung manis dan usahatani jagung pipil juga dapat membedakan hasil pendapatan yang akan diperoleh petani di Kecamatan Singkawang Selatan. Oleh karena itu penelitian ini memiliki tujuan untuk mengetahui dan membandingkan rata-rata pendaptan dari usahatani jagung manis dan dan usahatani jagung pipil di Kecamatan Singkawang Selatan selama satu musim tanam (MT). Metode penelitian ini menggunakan metode deskriptif kuantitatif dan data diperoleh dengan mengunakan kuesioner. Pengambilan sampel dilakukan secara purposive sampling (sengaja) kemudian penentuan sampel dengan menggunakan metode proporsional randam sampling. Jumlah sampel yang digunakan dalam usahatani jagung manis dan usahatani jagung pipil sebesar 80 petani dimana terdiri dari 41 petani jagung manis dan 39 petani jagung pipil. Hasil penelitian ini menunjukkan bahwa rata-rata produksi usahatani jagung manis sebesar 3.282 kg lebih besar dari produksi usahatani jagung pipil sebesar 2.738 kg, rata-rata penerimaan usahatani jagung manis sebesar Rp 14.769.000 lebih kecil dari usahatani jagung pipil sebesar Rp 15.323.800 sedangkan rata-rata pendapatan per hektar usahatani jagung manis sebesar Rp 14.475.122 lebih tinggi daripada pendpatan usahatani jagung pipil yang hanya sebesar Rp 8.746.794.
Bağışıklama
Authors: BOZKURT Gülçin
Published: July 2024

Bu bölümde; bağışıklama ile ilgili kavramlar, bağışıklama programlarının hedefleri ve önemi, bağışıklık tipleri, hazırlanış özelliklerine göre aşılar ve aşı içeriklerine yer verilmiştir. Bağışıklama hizmetlerini etkileyen faktörler, yenidoğan ve çocuklara uygulanan aşılar, aşı takvimi önerileri, ülkemizde aşı uygulamaları, aşılanmayan çocuklara yaklaşım ve aktif bağışıklamada kullanılan açı içerikleri irdelenmiştir. Ayrıca bağışıklama hizmetlerinin planlanmasından, sonuçların değerlendirilmesine kadar olan süreçte ebe ve hemşirelerin rollerine yer verilmiştir
Yüksek Riskli Yenidoğan ve Bakımı
Authors: İNAL Sevil , ESER Ayfer
Published: July 2024

Bu bölümde yüksek riskli yenidoğanın değerlendirilmesi ve bakımı önemli noktalar ele alınarak özetlenmiştir. Prematüre bebeklerin, postmatür bebeklerin, gestasyon haftasına göre küçük bebeklerin, gestasyon haftasına göre büyük bebeklerin bakımında dikkat edilmesi gerekenler anlatılmıştır. Diyabetik anne bebeğinin ve fetal alkol sendromu olan bebeğin bakımına değinilmiştir. Yenidoğanlarda en sık görülen durumlardan biri olan hiperbilirubinemi ele alınmıştır. Ayrıca yenidoğanın hemolitik hastalıkları, yenidoğan sarılıklarında tedavi ve bakım, yenidoğan hemorajik hastalığında dikkat edilmesi gerekenler gereken noktalara değinilmiştir. Yenidoğanda görülen diğer önemli hastalıklarından intraventiküler kanama, prematüre retinopatisi ve nekrozitan enterokolit kısaca özetlenerek bölüm bitirilmiştir.
Rinosinüzitler
Authors: ÇANAKÇIOĞLU Salih , ÇAM Özge Nur
Published: July 2024

Burun ve paranazal sinüs mukozası bir devamlılık içinde bulunmaktadır. Bu anatomik devamlılık, aynı zamanda mukozada gelişen inflamasyon sürecinin aynı şekilde burundan başlayarak sinüslere yayılması sonucunu doğurur. Sinüzitte fizyopatolojik süreç 4 evrede gerçekleşir. Başlangıç evresi, ostial obstrüksiyon evresi, bakteriyal evre, kronik evre. Sinüzitin majör ve minör kriterleri bulunmaktadır. Süreye ve atak sıklığına göre göre akut, subakut, rekürren akut ve kronik diye sınıflandırılır. Muayene direkt ve endoskopik muayeneyi içermektedir. Görüntülemenin temelini bilgisayarlı tomografi (BT) oluşturmaktadır. Bakteriyel sinüzitlerin tedavilerinin temelini antibiyotikler oluşturmaktadır. Antibiyotikler dışında diğer tedavi yöntemleri bulunmaktadır. Sinüzitin komplikasyonlarını önlemek için akılcı ilaç kullanımı önemlidir
Alerjik Rinitler
Authors: ÇANAKÇIOĞLU Salih , ÇAM Özge Nur
Published: July 2024

Alerjik rinit, IgE antikorlarını oluşturan antijenlerle meydana gelen klinikte (tip 1 hipersensitivite); burun ve gözlerde kaşıntı, aksırık nöbetleri, bol sulu burun akıntısı, burun tıkanıklığı ile seyreden burun mukozasının non-infeksiyöz hastalığıdır. Alerjenle ilk karşılaşma antijene karşı duyarlılaşmaya neden olur. Etyolojide pek çok faktör tanımlanmıştır. Şikayetler arasında, sürekli aksırık nöbetleri, burunda kaşıntı, gözlerde kaşıntı ve kızarıklık, bol sulu burun akıntısı ve burun tıkanıklığı yer alır. İn-vivo, in-vitro ve selektif tanı yöntemleri bulunmaktadır. Tedavi seçenekleri içerisinde koruyucu tedavi, farmakoterapi, immünoterapi ve seçilmiş vakalarda cerrahi bulunmaktadır.
Boyun Anatomisi, Boyun Kitleleri ve Derin Boyun Enfeksiyonları
Authors: ÖZDOĞAN Hasan Ahmet , KARA PEKER Sinem
Published: July 2024

Kulak Burun Boğaz Hastalıkları pratiğinde en sık karşılaşılan semptomlardan biri, boyun kitleleridir. Hem çocuk hem de erişkin popülasyonda boyunda kitle ile karşılaşılabilmekte, ancak kitlenin etiyolojisi bu iki yaş grubunda değişiklik göstermektedir. Pediatrik popülasyonda enfeksiyöz ve konjenital sebepler baskınken, erişkin popülasyonda enfeksiyöz sebeplerin yanı sıra neoplazmlar ön plana çıkmaktadır. Boyun kitlelerine yaklaşımda, anamnez ve fizik muayene özellikle önemli yer tutmaktadır. Boyun kitlelerinin tedavisi de etiyolojiye göre değişmektedir
Yaşlılarda Bariatrik ve Metabolik Cerrahi
Authors: ACAR Fahrettin
Published: July 2024

Obezitenin yaşlılardaki prevalansı batı ülkelerinde ve ülkemizde giderek artmaktadır. Türkiye‘de 65 yaş ve üzeri nüfusda obezite oranı 2010’da % 22,9 iken, bu oran 2019’da % 29’dur. Obezite ve obezite ile ilişkili hipertansiyon, dislipidemi, tip 2 diyabet, kardiyovasküler hastalıklar gibi komorbidite, genç erişkinlerine benzer yaşlı popülasyonda da sıktır. Obeziteye bağlı komorbiditenin önlenmesi, birçok ülkede obezite tedavisindeki en büyük zorluklardandır. 1991 kılavuzları, 65 yaş ve üzeri obezlerde bariatrik cerrahiyi önermemekte idi. Ancak laparoskopik cerrahinin ortaya çıkışı ile azalan risk, ameliyat sonrası iyileşmeyi de olumlu şekilde etkilemiş, klinik ve fiziksel durumu iyi olan 65 yaş ve üzeri hastalarda bariatrik cerrahiye ait deneyimler tatmin edici sonuçlar vermiştir. Çalışmalar, genç hastalara kıyasla; daha fazla postoperatif komplikasyon insidansı ile daha düşük kilo kaybı bildirmesine rağmen, komorbid durumların iyileştirilmesi, fonksiyonel ve yaşam kalitesi açısından avantajlarını göstermiştir. Genç erişkin obezlere benzer endikasyonları olan, risk ve faydaların dikkatli bir şekilde değerlendirildiği, 65 yaş ve üstü hastalara bariatrik/metabolik cerrahi uygulanabilir.
Prader Willi Sendromu
Authors: COŞKUN Orhan
Published: July 2024

Prader-Willi sendromu genetik nörogelişimsel bir hastalık olup bilişsel, davranışsal ve endokrinolojik birçok anomali görülür. Bu sendromda erken tanı ile komplikasyonların kontrol altına alınması önemlidir. Bazı komplikasyonlarına karşı deneme aşamasında olan tedaviler mevcuttur.
Advances in rock physics for pore pressure prediction: A comprehensive review and future directions
Authors: Adindu Donatus Ogbu  , Kate A. Iwe  , Williams Ozowe  , Augusta Heavens Ikevuje
Published: July 2024

Advances in rock physics have significantly enhanced pore pressure prediction, a critical aspect of subsurface exploration and drilling operations. This comprehensive review delves into the latest developments in rock physics methodologies, integrating empirical, theoretical, and computational approaches to predict pore pressure more accurately. Traditional pore pressure prediction methods often rely on well log data and seismic attributes, but recent advancements have introduced innovative techniques that leverage the physical properties of rocks to provide more reliable predictions. Key advances include the development of improved rock physics models that better account for the complexities of subsurface environments, such as heterogeneity and anisotropy. These models integrate data from various sources, including well logs, core samples, and seismic surveys, to create a more comprehensive understanding of the subsurface. Additionally, the application of machine learning and artificial intelligence to rock physics has opened new avenues for analyzing large datasets, identifying patterns, and refining predictive models. This review also examines the role of laboratory experiments and field studies in validating and calibrating rock physics models. High-pressure and high-temperature experiments have provided valuable insights into the behavior of rocks under different conditions, which are essential for accurate pore pressure prediction. Field studies, on the other hand, offer real-world data that help in fine-tuning models and methodologies. Future directions in rock physics for pore pressure prediction include the integration of advanced geophysical techniques, such as full-waveform inversion and distributed acoustic sensing, which offer higher resolution data and more detailed subsurface imaging. The use of cloud computing and high-performance computing platforms is also expected to enhance the processing and analysis of large datasets, making predictive models more efficient and scalable. The comprehensive review concludes by highlighting the importance of interdisciplinary collaboration in advancing rock physics methodologies. By combining expertise from geophysics, petrophysics, geomechanics, and data science, the field can continue to innovate and improve the accuracy and reliability of pore pressure predictions, ultimately enhancing exploration and production efficiency in the oil and gas industry.
Keywords: Advances, Rock Physics, Pore Pressure, Prediction, Future Directions.
Cannabidiol (Epidiolex)
Authors: CADTH
Published: July 2024

CADTH reimbursement reviews are comprehensive assessments of the clinical effectiveness and cost-effectiveness, as well as patient and clinician perspectives, of a drug or drug class.
The assessments inform non-binding recommendations that help guide the reimbursement decisions of Canada’s federal, provincial, and territorial governments, with the exception of Quebec.
This review assesses cannabidiol (Epidiolex), 100 mg/mL, oral solution.
Indication: Cannabidiol is indicated for use as adjunctive therapy for the treatment of seizures associated with Lennox-Gastaut syndrome or Dravet syndrome or tuberous sclerosis complex in patients 2 years of age and older.
Campagnes et poésie contemporaine : lecture, écriture et terrain dans les pratiques pédagogiques
Authors: Tritto Moris Magali
Published: July 2024

In this article, based on an ecocritical approach of literature, poems are considered as knots in the tissue of our relations with the living environment, our relations and attachments with territories and (mostly rural) inhabitants. The poems written by Estelle Ceccarini, Aurélie Olivier, Sonia Moretti, Laetitia Gaudefroy Colombot, about and from rural territories, enrich our cartographies of countryside – emptied by our urban ways of thought. These contemporary poems, situated in singular places, could be extended by meetings – with places, territories, animals, inhabitants, cultural actors – in order to tie social relations around the poetry book. They connect the striding of space and language and show that learning to observe, to care, and to be curious, can be developed through poetic practice.
Faktor-Faktor yang Berdampak pada Tax Avoidance Perusahaan Manufaktur yang Tergabung di Bursa Efek Indonesia
Authors: Falefi Yoga Alen , Sri Layla Wahyu Istanti
Published: July 2024

Fokus studi ini adalah untuk mengumpulkan bukti langsung mengenai penyebab yang mempengaruhi upaya menghindari pajak perusahaan manufaktur yang tergabung di BEI dari periode 2020 hingga 2022. Jumlah perusahaan, profitabilitas, leverage, dan komite audit digunakan sebagai variabel mengikat; tingkat pajak yang efektif digunakan sebagai variabel terikat untuk menghitung upaya menghindari pajak. Perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia dari tahun 2020 hingga 2022 adalah subjek penelitian ini. Mereka berasal dari industri dasar dan kimia. Metode pengambilan sampel purposive digunakan dalam penelitian ini. Kriteria tertentu digunakan untuk memilih empat belas sampel perusahaan. Metode pengumpulan data dilakukan dengan bantuan instruksi. Data dievaluasi menggunakan analisis regresi linier berganda. Uji coba dilakukan menggunakan program SPSS versi 22. Studi ini menemukan hasil yang memperlihatkan dimana ukuran perusahaan dan komite audit memengaruhi pencegahan pajak secara parsial; profitabilitas memengaruhi pencegahan pajak secara parsial; dan leverage memengaruhi pencegahan pajak secara parsial.