bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Pengaruh Program Keluarga Harapan Dalam Peningkatan Kesejahteraan Masyarakat Miskin (Studi Kasus Di Kecamatan Tungkal Ilir)
Authors: Irtiah Fajriati Nurul , Isnaeni Nurida , Ridhwan Ridhwan
Published: July 2023

Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh Program Keluarga Harapan (PKH) dalam peningkatan kesejahteraan masyarakat miskin di Kecamatan Tungkal Ilir. Metode penelitian yang digunakan adalah deskriptif kuantitatif. Sumber data yang digunakan adalah data primer berupa hasil kuesioner, observasi, dan wawancara. Metode analisis data berupa uji validitas, uji reabilitas, dan regresi linear sederhana. Hasil penelitian menunjukkan bahwa PKH memperoleh nilai signifikansi sebesar  0,000 (0,000<0,05), dengan nilai koefisien 0,326, artinya PKH berpengaruh signifikan dan positif terhadap kesejahteraan masyarakat. Selain itu, diperoleh nilai R2 sebesar 0,492 atau 49,2% yang artinya PKH mempengaruhi kesejahteraan masyarakat sebesar 49,2%.

Kata Kunci: Program Keluarga Harapan, Kesejahteraan Masyarakat
Efforts to Overcome Career Confusion for High School Students by Increasing Career Involvement through CIP Individual Career Counseling
Authors: Hasna Hafizhah Salma  , Eva Septiana
Published: July 2023

School counselors can help high school students who have career problems with career guidance or counseling. So far, previous research has mostly proven the effectiveness of career group counseling. Meanwhile, individual counseling is rarely seen for its effectiveness, even though it is possible to do it by considering unique personal characteristics. The purpose of this research is to look at the effectiveness of individual career counseling with the CIP approach to increasing career involvement to overcome the problem of career confusion for high school students. This research is an experimental research with a single subject. Data collection was carried out using career engagement questionnaires, interviews, and observations during the counseling process. Data analysis uses visual techniques. The results show that individual counseling can solve the problem of career indecision by increasing career engagement. The implications of this research can be applied to school counselors at the high school level.
Cognitive Behavior Counseling Guidebook with Self-regulated Learning Techniques to Reduce Students' Academic Procrastination Behavior
Authors: Novalia Indah , Dantes Nyoman , Dharmayanti Putu Ari
Published: July 2023

The high behavior of students' academic procrastination is shown by the attitude of students who often delay doing their daily assignments individually and in groups, stalling for time to collect assignments to the point where some students do not do their work at all. So to overcome these problems, a guidebook is needed. This study aims to develop a product in the form of a guidebook, validate the content of the guidebook, and measure the effectiveness of the self-regulated learning technique of cognitive behavior counseling guidebooks to reduce the academic procrastination behavior of SMK students. The procedure in this development research uses the 4D development procedure. In this study, three guidance counseling lecturers were involved as experts, and two guidance counseling teachers as practitioners with the task of assessing the usefulness, feasibility, and accuracy of the manual. Seven vocational students were used as subjects in a limited trial to assess the effectiveness of the guidebook. The analysis of the results of the limited trial was carried out using a t-test calculation. Data collection in the study was carried out using the questionnaire method with research instruments in the form of media validity and effectiveness test sheets. The results obtained were then analyzed using quantitative descriptive analysis techniques. The results of this study indicate that the developed guidebook has a score (CVI=0.69) in the appropriate category, and the developed guidebook effectively reduces students' academic procrastination behavior by obtaining a Sig. (2-tailed) of 0.002 < α = 0.05. The results of this study have implications for guidance and counseling services in schools.
Guidance and Counseling Information Technology Module Based on Guided Discovery Learning
Authors: Padmi Ni Made Diah
Published: July 2023

Skills in using information technology are an important requirement in this era. For this reason, it is necessary to prepare guidance and counseling students to have adequate skills in using various information technology applications. These skills are needed to meet students' needs according to technological developments. This research aims to test the feasibility of the developed module. This research belongs to the type of development research which was developed using the Borg & Gall model. The subjects involved in this study were media design experts and material experts. The data collection in the study was carried out using observation, interview, and questionnaire methods, with research instruments in the form of design expert validation questionnaires, material expert validation questionnaires, and guidance and counseling student response questionnaires. The data obtained in the study were then analyzed using the percentage formula. The research analysis showed that the design expert obtained 92.2% in the validation test, which was in the very valid category. The results of the material analysis validation expert, with a percentage of 94.4%, were in the very valid category, and the results of the analysis of student responses, with a percentage of 98 %, are also in the very valid category. Based on these results, the information technology course module in guidance and counseling that was developed is in the valid category and is very feasible to develop.
Potensi Kontaminasi Bumbu Giling Cabai Merah dan Kunyit Oleh Jamur di Pasar Pasir Gintung Bandar Lampung
Authors: Winandari Ovi Prasetya , Widiani Nurhaida , Fatimah Eis
Published: July 2023

Increased public interest in the ground spices causes the number of ground spices producers to increase. Manufacturers often ignore the quality of raw materials, site hygiene, and inadequate market sanitation, increasing the potential for mold contamination in the ground spices. The purpose of this study was to determine the fungus that contaminates the ground spices of red chili and turmeric in Bandar Lampung's Gintung Sand Market. This research was conducted in March 2018, using six samples of ground red chili and six samples of ground turmeric. The sample was obtained from milled spice traders in the Pasir Gintung Market environment. Fungal contamination analysis was performed using the streak plate method. The results showed that all samples were positively contaminated with fungus. Three types of mushrooms that have been found include Aspergillusniger, Aspergillusflavus, and Candida sp. AbstrakMinat masyarakat terhadap bumbu giling yang semakin meningkat menyebabkan produsen bumbu giling semakin banyak. Produsen sering mengabaikan mutu bahan baku, kebersihan tempat dan sanitasi pasar yang tidak memadai menjadikan potensi kontaminasi jamur pada bumbu giling meningkat. Tujuan penelitian ini adalah untuk mengetahui jamur yang mencemari bumbu giling cabai merah dan kunyit di Pasar Pasir Gintung Bandar Lampung. Penelitian ini dilakukan pada bulan Maret 2018, menggunakan enam sampel cabai merah giling dan enam sampel kunyit giling. Sampel tersebut didapatkan dari pedagang bumbu giling yang ada di lingkungan Pasar Pasir Gintung. Analisis kontaminasi jamur dilakukan dengan metode cawan gores (streak plate). Hasil penelitian menunjukkan bahwa semua sampel positif terkontaminasi jamur. Tiga jenis jamur yang berhasil ditemukan antara lain, Aspergillus niger, Aspergillus flavus,dan Candida sp
Aktifitas Tabir Surya dari Kombinasi Ekstrak Kunyit (Curcuma longa) dan Ganggang Hijau (Haematococus pluviaris) Secara In Vitro
Authors: Indarto Indarto , Ikhsan Habibul , Kuswanto Eko
Published: July 2023

Sun exposure can cause adverse effects such as skin damage by inducing photoaging, photocarcinogenesis, even cause skin cancer through its direct effect on target cells. Nowdays, sunscreen products are dominated by synthetic chemicals that can have side effects, so it is necessary to return to natural ingredients to overcome them. The aim of this study was to observe the sunscreen activity of a combination of Curcuma longa and Haematococus pluvialis extracts in vitro using a UV-Vis spectrophotometer. The sunscreen activity was tested by measuring the absorbance of the combination of Curcuma longa and Haematococus pluvialis extracts in a ratio of 3:1 (C1), 1:1 (C2), and 3:1 (C3) at a concentration of 100 ppm and a wavelength of 290-320 nm. The absorbance data is then determined by the SPF value using the Mansur equation. Sunscreen activity is indicated by the SPF value, the greater the SPF value, the better the sunscreen activity. The results show that the highest SPF value is the combination sample C3 with  SPF value of 31.51 and is classified as ultra protection sunscreen. AbstrakPaparan sinar matahari dapat menyebabkan efek buruk seperti kerusakan kulit dengan menginduksi photoaging, photocarsinogenesis bahkan dapat menyebabkan kanker kulit pada manusia melalui pengaruh langsung pada sel sasaran. Produk tabir surya saat ini didominasi oleh bahan-bahan kimia sintetis yang dapat memberikan efek samping, sehingga perlu kembali ke bahan alami untuk mengatasinya. Tujuan penelitian ini adalah untuk melihat aktifitas tabir surya kombinasi ekstrak kunyit (Curcuma longa) dan alga hijau (Haematococus plivialis) secara in vitro menggunakan spektrofotometer UV-Vis. Pengujian aktivitas tabir surya dengan mengukur absorbansi kombinasi ekstrak Curcuma longa dan Haematococus pluvialis dengan perbandingan 3:1 (C1), 1:1 (C2), dan 3:1 (C3) pada konsentrasi 100 ppm dengan panjang gelombang 290-320 nm. Data absorbansi selanjutnya ditentukan nilai SPF nya menggunakan persamaan Masur. Aktifitas tabir surya ditunjukkan dari nilai SPF, semakin besar nilai SPF maka aktifitas tabir suryanya semakin bagus. Hasil menunjukkan nilai SPF tertinggi yaitu sampel kombinasi C3 dengan nilai SPF sebesar 31,51 dan digolongkan perlindungan tabir surya proteksi ultra.
Methods of developing the ability to social interaction of students in a digital educational environment
Authors: Нонко Н.А. , Грунин И.О.
Published: July 2023

Современное образование сталкивается с вызовом создания условий для развития способностей учащихся к социальному взаимодействию в цифровой образовательной среде. Цифровые технологии открывают новые возможности для обучения, однако также могут привести к изоляции и уменьшению социальной активности. Современный мир требует от образования постоянного развития и приспособления к новым технологиям и требованиям. В последнее время все большее количество учебных заведений переходят на цифровые технологии обучения, которые могут предоставить обучающимся более гибкий и эффективный подход к обучению. Однако, существует ряд проблем, связанных с социальным взаимодействием в цифровой образовательной среде. Целью данной статьи является рассмотрение методов развития способности к социальному взаимодействию обучающихся в цифровой образовательной среде и проблем, с которыми они могут столкнуться, а также предложение практических решений этих проблем. В данной статье рассмотрены основные аспекты социального взаимодействия в цифровой образовательной среде, проблемы, возникающие в процессе обучения, а также методы и инструменты, которые могут помочь улучшить социальное взаимодействие между обучающимися и преподавателями. В конечном итоге, развитие социальных компетенций и обучение навыкам эффективного взаимодействия в цифровой образовательной среде являются ключевыми факторами, которые могут обеспечить успешное обучение и подготовку к будущей профессиональной деятельности.

Modern education faces the challenge of creating conditions for the development of students' abilities for social interaction in a digital educational environment. Digital technologies open up new opportunities for learning, but they can also lead to isolation and a decrease in social activity. The modern world requires education to constantly develop and adapt to new technologies and requirements. Recently, an increasing number of educational institutions are switching to digital learning technologies, which can provide students with a more flexible and effective approach to learning. However, there are a number of problems related to social interaction in the digital educational environment. The purpose of this article is to consider the methods of developing the ability to social interaction of students in a digital educational environment and the problems they may face, as well as to offer practical solutions to these problems. This article discusses the main aspects of social interaction in the digital educational environment, the problems that arise in the learning process, as well as methods and tools that can help improve social interaction between students and teachers. Ultimately, the development of social competencies and training in effective interaction skills in a digital educational environment are key factors that can ensure successful training and preparation for future professional activities.
Nigerian Secondary Students’ Accessibility, Utilization, Competence and Attitude towards the Use of Tablet Pc for Pedagogic Experience
Authors: Samuel Nathaniel
Published: July 2023

This study was descriptive research of the survey type and the paper examined students’ basic skills, accessibility, utilization, attitudes competence and challenges encountered on the use of digital mobile technologies and the internet for pedagogic experience among the Senior Secondary School 1, 2 and 3 students in Ogbomoso, Oyo State Nigeria. Students from four public secondary schools were purposively sampled for the study based on the access to use Tablet Pc for learning. Researcher-designed questionnaire was employed and contained items on basic skills, accessibility, utilization, attitudes competence and challenges encountered on the use of digital mobile technologies and the internet. Seven hundred and seventy-eight (778) respondents participated in the study and the data collected were analyzed using frequency counts, mean scores and percentages. Findings from this study revealed that considerable number of students have access to Tablet Pc and the internet; possessed skills, frequently accesses and utilizes their tablet Pc for fun, entertainment and non-academic related functions. They also cultivated good deal of interest in accessing social, fun and entertainment functions with their Tablet Pcs. However, students encountered challenges like: slow Internet connection, fragility of the touch screen, short battery life span, irregular electricity supply and uncontrollable challenge on the devices’ charging point. Therefore, seminars, workshops and trainings should be organized for students on competence and skills development that will facilitate maximum utilization of newer mobile devices for academic purposes.
Designing Virtual Field Trip Learning Media on Natural features Topic in Elementary School
Authors: Nuryani Tuti , Komariah Komariah , Wahyuningsih Yona
Published: July 2023

This study was motivated by the lack of development of digital media in social studies learning for fifth grade the concept of natural features. The concept contains a wide and varied subject matter, so it must be packaged in an attractive media. This study aims to find knowledge related to the virtual field trip media design, determine the feasibility of the media from the validation results of material experts, linguists, and media experts, and determine the responses of teachers and students to the use of media. By using video media, Virtual Field Trips can take students to places they have never seen or visited in person. The method used in this research is Design and Development using the ADDIE model development. This research produces a product in the form of virtual field trip learning media on the natural features of social studies fifth grade elementary school. The participants of this study consisted of material expert lecturers, linguists, and media experts to provide an assessment of this learning media. Data collection techniques were carried out using questionnaires and interviews. The results of this study indicate that the virtual field trip learning media is considered very feasible as a medium that can be used in learning. This can be seen from the results of the validation by three experts, namely material experts, linguists, and media experts on each aspect of the virtual field trip media getting a score of 79.26% with a "excellent" interpretation. In addition, the virtual field trip learning media received responses from users, namely students and teachers who viewed from various aspects and indicators got a score of 92% with a "excellent" interpretation. That way, the media is very suitable to be used in social studies learning natural features material for fifth grade elementary school. Keywords: Learning Media, Virtual Field Trip, Social Studies Learning
The Influence of Material Mastery on Pre-service Teachers’ Teaching Readiness in Teaching Assistance of Freedom to Learn-Independent Campus Program
Authors: Maryo Riki , Achmadi Achmadi , Basri Muhammad
Published: July 2023

This study aimed to analyze the effect of material mastery on the pre-service teachers’ teaching readiness of Freedom to Learn-Independent Campus (MBKM) in teaching assistance of the economic education study program at Universitas Tanjungpura. The background of this study was many pre-service teachers in economics education study programs still experience unpreparedness in carrying out learning activities in class while participating in teaching assistance. This study used a quantitative approach with a causal method. The study population consisted of 90 pre-service teachers with a sample of 50 pre-service teachers and used a simple random sampling technique. The results showed that material mastery did not affect the readiness to teach in the teaching assistance of the MBKM program in the economics education study program, with a significance value of 0.587 > 0.05. Based on the results of this study, it can be concluded that mastery of the material does not affect the readiness to teach for pre-service teachers in teaching assistance of the MBKM program. Keywords: Material Mastery, Teaching Readiness, MBKM Teaching Assistance
Inverse Design of Porous Materials: A Diffusion Model Approach
Authors: Park Junkil , Gill Aseem Partap Singh , Moosavi Seyed Mohamad , KIM JIHAN
Published: July 2023

The success of diffusion models in the field of image processing has propelled the creation of software such as Dall-E, Midjourney and Stable Diffusion, which are tools used for text-to-image generations. Mapping this workflow onto materials discovery, a new diffusion model was developed for the generation of pure silica zeolite, marking it the first application of diffusion models to porous materials. Our model demonstrates the ability to generate novel crystalline porous materials that are not present in the training dataset, while exhibiting exceptional performance in inverse design tasks targeted on various chemical properties including the void fraction, Henry coefficient and heat of adsorption. Comparing our model with a Generative Adversarial Network (GAN) revealed that the diffusion model outperforms the GAN in terms of structure validity, exhibiting an over 2,000-fold improvement in performance. We firmly believe that diffusion models (along with other deep generative models) hold immense potential in revolutionizing the design of new materials, and anticipate the wide extension of our model to other classes of porous materials.
Evaporation of Suspended Heavy Oil/1-Pentanol Droplets in Flame-like Conditions
Authors: Poonawala Taha , Asrardel Mohamad , Muelas Álvaro , Ballester Javier
Published: July 2023

In this work high temperature evaporation characteristics of isolated, suspended, ≈500 µm size droplets of heavy fuel oil/1-pentanol blends are experimentally studied. Flame-like ambient conditions are reproduced by developing a new suspended droplet facility such that the influence of major external effects is minimum.
Estimación del factor de acoplamiento en sistemas IPT mediante las relaciones dimensionales de transmisor y receptor
Authors: Narváez Acaro Alexis Adrián , Carretero Chamarro Claudio , Acero Acero Jesús
Published: July 2023

En relación con la creciente implantación de los sistemas de alimentación inductiva en dispositivos de gama alta, en este trabajo se presenta un análisis mediante modelos de elementos finitos para establecer una relación entre el coeficiente de acoplamiento, la geometría de los bobinados, y la distancia fijada entre ellos. También, se han validado los resultados de simulación con medidas experimentales de dos bobinados de pequeñas dimensiones enfrentados a varias distancias.
Towards Understanding and Editing the Appearance of Translucent Materials
Authors: Lanza Dario , Masia Belen , Jarabo Adrian
Published: July 2023

In computer graphics, the ability to edit and manipulate material is crucial for creating realistic and believable images. While this ability has always been related to the film and video-games industries, lately more and more product companies want to let their users customize their own products, before buying. Moreover, the recent advances in 3D printing technologies follow this trend. In this context, the usual tools for editing complex materials need to be revised, to simplify the editing phase for novice users. Therefore, we focus on translucent materials, a class of materials that is widely present in the physical world that surrounds us and encompasses both natural substances like food or human skin, as well as synthetic materials such as plastic or jade. While multiple models for translucent materials exist, understanding how we perceive translucent appearance, and how it is affected by illumination and geometry, remains an open problem. In this study, we investigate how accurately human observers can estimate the density of translucent objects under static and dynamic illumination conditions. Surprisingly, our findings suggest that dynamic illumination may not be essential for accurately assessing the nature of translucent materials.
Variación en la Condensación de la Cromatina durante la Migración Celular Confinada
Authors: Sarasquete Martinez Maria , De Corato Marco , Gómez Benito Mª José
Published: July 2023

Las células están sujetas a una variedad de estímulos mecánicos a los que se adaptan. Utilizamos dispositivos microfluídicos para simular su entorno mecánico durante la migración confinada. Descubrimos que la condensación de la cromatina difiere según el grado de confinamiento.
On the issue of assessing decorative qualities cut varieties of hybrid tea roses when grown on hydroponics
Authors: Pleshakov Dmitry Nikolaevich , Smolin Nikolay Vasilievich , Potapova Natalya Vasilievna , Volgin Victor Vladimirovich , Potapov Ilya Vladimirovich
Published: July 2023

The rose is a leader in the cultivation of cut crops, the decorativeness of which is beyond doubt. Increasing the attractiveness of bouquet flowers is a priority task of modern industrial floriculture. A number of plant growth regulators can significantly improve the decorative qualities of flower-cutting products. During the research, it was proved that immunomodulatory with protective functions significantly increased the valuable decorative and economic properties of varieties of hybrid tea roses grown on low-volume hydroponics. With three-fold treatment of rose plants with Epin-extra, an increase in the size of the flower and its terry was noted. The burgundy-red variety Red Naomi was less exposed to the insolation of sunlight and retained the typical color for this variety. The use of a growth regulator increased the length and strength of the peduncle. The tea-hybrid rose of the Avalange variety significantly increased the duration of the bouquet in the vase. In the course of the experiment, we modified the scale of the score assessment of decorative tea-hybrid roses grown on low-volume hydroponics, more adapted to assess the most important economic qualities of the cut crop.
Identificación molecular de Contracaecum rudolphii (Nematoda: Anisakidae) en peces de importancia comercial de tres localidades en Nuevo León, México
Authors: González-Morales A.C. , Molina-Garza Z.J. , Galaviz-Silva L. , Olvera-Leal A.K. , Delgado-Garduño J.A.
Published: July 2023

Los anisákidos son parásitos nematodos de la familia Anisakidae cuyo ciclo biológico se desarrolla en hospedadores acuáticos. La anisakidosis humana es causada por la ingesta de pescado crudo o insuficientemente cocido infectado con larvas de tercer estadio (L3) de los géneros Anisakis, Pseudoterranova, Contracaecum e Hysterothylacium. Por lo tanto, el diagnóstico molecular constituye una herramienta muy útil para la identificación definitiva de estos parásitos. Actualmente se han descrito diversas entidades genéticamente aisladas dentro del género Contracaecum sensu lato, la distribución y ecología de este grupo sigue siendo un desafío en el país. En la presente investigación se ha recopilado información basada en datos de secuencias de ADN registradas anteriormente en el Gen Bank sobre la identificación de la especie C. rudolphii en organismos acuáticos Micropterus salmoides e Ictalurus punctatus. Estos datos corroboran la presencia de C. rudolphii en peces que habitan cuerpos de agua dulce salobre, dentro de tres sitios diferentes del Estado de Nuevo León, México.
Caracterización química de un fermentado a base de moringa y sábila
Authors: Morales-González E.C. , Hernández-Rodríguez J.P. , Méndez-Zamora G. , García-Gómez C. , Márquez-Reyes J.M.
Published: July 2023

La kombucha es una bebida fermentada formada de  una simbiosis de bacterias y levaduras compuesta mediante la infusión de hojas de té por fermentación de sustratos azucarados que forman una masa gelatinosa de celulosa bacteriana en la parte superior de la bebida, denominada SCOBY (Cultivo Simbiótico de Bacterias y Levaduras). Actualmente, existen variaciones de kombucha realizadas con adición de jugos de frutas, leche, etc, lo que ocasiona que hoy en día se busquen diferentes sustratos. El objetivo de ésta investigación fue evaluar el comportamiento del pH, acidez y grados brix de un fermentado no alcohólico elaborado a partir de diferentes combinaciones de sábila y moringa. Se realizaron 11 tratamientos con diferentes concentraciones de moringa, dextrosa y sábila a los cuales se les determinó pH, acidez y turbidez durante los 12 días de fermentación. Los tratamientos T3, T4, T7 y T8 obtuvieron un pH de 4.7-7.0 y una acidez de 1.2-1.6%. El resto de los tratamientos obtuvieron valores de pH bajos de 3.2, favoreciendo la producción de altas concentraciones de ácidos orgánicos. La turbidez no mostró cambios significativos durante la fermentación. La menor concentración de moringa y la combinación de dextrosa y sábila en la misma proporción favorecieron las mejores condiciones de pH y acidez para la fermentación de la kombucha.
Diversity of Grasshopper in The Rice Fields of Kalijaga Village, East Lombok
Authors: Inayah Siti Nurul , Ilhamdi Mohammad Liwa , Santoso Didik
Published: July 2023

Grasshoppers are the main herbivorous insects in the ecosystem, grasshoppers also act as pests, as predators, decomposers of organic matter and carrion eaters. To maintain the ecosystem of rice fields, grasshoppers have a very importants role in maintaining its stability. The research aimed to determine the level of diversity, evenness and dominance of grasshopper species in the rice fields of Kalijaga village. The kinds of this research was done by catching the grasshopper by using sweeping net. The location was taken in five location around Kalijaga such as west, east, north and middle location. The data was taken in nine times repeating for three month. The data was taken in the morning around 08.00-11.00 and afternoon 15.00-17.00 o’clock. The data analysis was used ecology index that include Shanon-Winner (H’), Evennes index (E’) and Simpson domination index (D). Based on data analysis was gotten that (1) there were 1,957 total of diversity index or include medium categories, (2) there were 0,816 the total number of grasshopper species of evenness index or include medium categories (3) there were 0,178 total number domination index of species with low categories.
Meningkatkan Kemudahan Pembelajaran Digital Marketing Menggunakan Mobile Learning di SMAN 2 Aikmel
Authors: Febriana Widia , Anggriani Rini , Sumadewa I Nyoman Yoga , Rosanensi Melati
Published: July 2023

Technological developments are currently growing rapidly. The rapid development of technology affects the progress of a business marketing process. One of the technological developments in the marketing process is digital marketing. Digital marketing is an attempt to promote a product using internet media with the aim of winning the competition to attract consumers and potential customers efficiently. There are many ways that must be learned to carry out digital marketing so that digital marketing can be carried out efficiently and does not harm a business owner who will carry out digital marketing. Little knowledge of digital marketing in general and little material and android applications that discuss digital marketing that can be accessed online or offline is one of the reasons for the lack of understanding of someone who will develop a learning process at SMAN 2 Aikmel. Researchers made an article with the title "improving the ease of learning digital marketing using mobile learning at SMAN 2 Aikmel with the aim that it can be used to study digital marketing materials and increase understanding of digital marketing learning in schools using mobile learning. The method used to make this article is the Gamma Feedback Learning Model (GFLM) method with the Computer Assisted Instruction (CAI) model stored in the Learning Management System (LMS). Based on the test results, it can be concluded that this research can help improve students' understanding according to the aspects that have been measured in this study.
Automating the Testing Process
Authors: Caesar Dan
Published: July 2023

Labs without fully automated testing systems can benefit from adapting one or more parts of the process to increase throughput, decrease costs, and improve safety. This article discusses six emerging solutions and how their automated nature adds value to a lab: automated crosshead positioning, automated fixture collision detection, automated grip pressure control, automated file change tracking, barcode integration, and laboratory information management system (LIMS) integration.
The Impact of Speech Therapy Combined with Audiovisual Integration Rehabilitation Training on the Intelligence and Language Recovery of Children with Global Developmental Delay
Authors: Zhang Jinghan
Published: July 2023

Objective: To analyze the impact of speech therapy combined with audiovisual integration rehabilitation training on the intelligence and language recovery of children with global developmental delay. Methods: A total of 60 children with global developmental delay treated in our hospital from January 2021 to December 2022 were selected as the research subjects. The children were divided into two groups according to the intervention method: the control group (n=30) and the study group (n=30). The control group received speech therapy intervention, while the study group received speech therapy combined with audiovisual integration rehabilitation training. The intelligence, language, quality of life, developmental quotient changes and family satisfaction of the children in both groups were compared before and after the intervention. Results: After the intervention, the CDCC, GDS, and PedsQL scores of the children in the study group were higher than those in the control group. The developmental quotient scores of language ability, adaptability, fine motor skills, gross motor skills, and personal social behavior were also higher in the study group than in the control group. The overall satisfaction rate of the children's families was 96.67% in the study group, which was higher than the 86.67% in the control group (P<0.05). Conclusion: Speech therapy combined with audiovisual integration rehabilitation training can promote the intelligence and language recovery of children with global developmental delay, improve their quality of life, developmental quotient and family satisfaction.
ASSESSMENT OF KNOWLEDGE, ATTITUDE AND PRACTICE OF ECOPHARMACOLOGY AMONG M.B.B.S STUDENTS AT A TERTIARY CARE TEACHING HOSPITAL IN HYDERABAD – A CROSS SECTIONAL STUDY
Authors: Sriman Ande , Karuna Sree N. , Srikanth Chintakindi
Published: July 2023

Ecopharmacology is science concerned with entry of drugs into environment through any route and at any concentration disturbing balance of ecology. Factors for drug entry into environment are incorrect disposal , efuents from pharmaceutical industry , excreta of consumers. Methods: cross sectional pre-validated questionnaire based study was carried out at Osmania medical college and hospital , Hyderabad over 3 months among 250 M.B.B.S students. Results: 65 % responded that they heard about ecopharmacology, only 27.3% are aware of correct disposal methods.97.3% feel that it is their responsibility to protect environment from drug pollution.86.4% are bothered about what to do with excess medicines.100% participants are willing to follow safe disposal methods. Majority of participants wanted to store and use unused medicines in future. Conclusion: awareness and concern regarding problem is high but due to absence of knowledge of safe disposal methods it is not transforming into safe practices. Participants have a positive attitude and are willing to practice safe disposal methods.
ASSESSMENT OF DEPRESSION STATUS IN THE TRANSFUSION DEPENDENT THALASSEMIA CHILDREN IN VANIVILAS HOSPITAL, BANGALORE: A CROSS SECTIONAL STUDY
Authors: Ashwini R , Kariyappa Mallesh
Published: July 2023

Introduction: Thalassemia is an inherited blood disorder which is characterized by the reduced or absent synthesis of one or more of the 4 globin chains in the haemoglobin and causes chronic anemia[1]. Thalassemia is a quantitative defect of hemoglobin synthesis. Depression is the most common psychological complication in the thalassemia children. Thalassemia children are more exposed to emotional higher levels of distress[4,5]. This study is conducted to know the depression status in transfusion dependent thalassemia children at our center. Method: A cross sectional study was conducted, data was collected regarding depression status of 52 transfusion dependent thalassemia children, who are in follow up at Vani Vilas Children Hospital, Bangalore. Depression status in these children will be assessed using The Children Depression Inventory (CDI) scale. Assessment tool were evaluated, variables assessed using chi-square test. Results: There is signicant depression in transfusion dependent thalassemia children of adolescent age group. 28.8% (n=15) of children were found to have signicant depression, predominantly in age group above 10 years. No children of age group 7-9 years were found to have depression. Conclusion: The prevalence of depression among transfusion dependent thalassemia children of adolescent age group found to be high. Pediatrics should screen, monitor and offer treatment interventions for depression in these children throughout lifetime.
Neumomediastino espontaneo en un adolescente con cetoacidosis diabética
Authors: Sánchez-Morillos Daniel , Espino-Graña Carlo André
Published: July 2023

Un adolescente de 15 años sin antecedentes médicos significativos ingresó en el Servicio de Emergencia por polidipsia, dolor abdominal, náuseas, vómitos, disnea súbita y dolor torácico. Al ingreso se le diagnosticó cetoacidosis diabética además de penumomediastino espontáneo por tomografía. Se destaca que el neumomediastino asociado a cetoacidosis es una complicación rara pero con evolución favorable en la mayoría de los casos.
Pengaruh Normalisasi Data pada Klasifikasi Harga Ponsel Berdasarkan Spesifikasi Menggunakan Klasifikasi Naive Bayes dan Multinomial Logistic Regression
Authors: Karim Ahmad , Nurhadi Fuad , Setiawan I Ketut Okta , Rizky Ichlasul Akmali , Br. Manurung Rischantika
Published: July 2023

Handphone merupakan alat elektronik yang sangat dibutuhkan dalam kemajuan teknologi saat ini. Handphone dapat digunakan untuk berbagai macam hal seperti berkomunikasi jarak jauh, sarana hiburan, serta sebagai media layanan informasi. Seiring dengan perkembangan zaman, perusahaan-perusahaan handphone berlomba-lomba dalam memproduksi handphone dengan berbagai macam fitur beserta spesifikasi karena banyaknya permintaan pelanggan. Dalam pembelian handphone, setiap pelanggan pasti memiliki seleranya masing-masing dan pasti akan mempertimbangkan harga handphone berdasarkan spesifikasinya. Pengkategorian harga handphone dapat dilakukan dengan algoritma machine learning seperti Multinomial Logistic Regression dan Naïve Bayes. Tetapi, tidak semua algoritma machine learning dapat membuat model klasifikasi langsung (menggunakan data mentah) dengan akurasi yang tinggi karena skala masing-masing fitur belum sama dalam memprediksi variabel prediktor. Ketika data tidak dinormalisasi, hasil evaluasi model Naïve Bayes menunjukkan nilai akurasi 79.8% sedangkan hasil evaluasi model Multinomial Logistic Regression memiliki nilai akurasi 63.5%. Ketika data dinormalisasi, hasil evaluasi Naïve Bayes naik menjadi 80%, sedangkan hasil evaluasi model Multinomial Logistic Regression menunjukkan kenaikan yang signifikan yaitu menjadi 95.8%.
KOGNISI SOSIAL PADA NOVEL SUTI KARYA SAPARDI DJOKO DAMONO ANALISIS WACANA MODEL VAN DIJK
Authors: Azmi Azhara  , Dheni Harmaen  , Aries Setia Nugraha
Published: July 2023

This study aims to analyze social cognition in the novel Suti by Sapardi Djoko Damono, discourse analysis of the van Dijk model, and utilize the results of this analysis as an alternative teaching material for class XII high school students. This research is a descriptive qualitative research, in which the data analysis results will be described in a narrative manner. The data source in this analysis is the novel Suti by Sapardi Djoko Damono. Novel Suti by Sapardi Djoko Damono and several books or other reading materials that can support research. Suti's novel consists of 58 data on social cognition, 27 data for social cognition knowledge and 31 data for social cognition opinions and attitudes. The findings from the results of the analysis of this novel show that van Dijk's type of social cognition used is social cognition of knowledge and attitude opinion, because this novel shows some of the author's knowledge from personal experience, traditions and culture that they adhere to. Furthermore, regarding opinion, attitudes are described by the author expressing his opinion and attitude regarding a problem in the novel. Suti has various views, opinions, and attitudes towards issues in the story.
Conversion of cleaned Oltu-stone wastes (a semi-precious stone) into a valuable product using binderless agglomeration
Authors: Bawani Muhammad Raheel , Arol Ali Ihsan , Tozsin Gulsen , Torun Abdulvahit
Published: July 2023

Oltu-stone, a semi-precious stone found in Erzurum's Oltu area, is commonly utilized in the creation of decorative ornaments. More than 90% of the Oltu-stone mined is classified as Oltu-stone waste, consisting of poor Oltu-stone due to mineral impurities and small fragment sizes (OW). This waste is thrown or burnt, resulting in financial losses. Such losses might be reduced by using Oltu-stone waste (OW) instead of standard Oltu-stone (SO). The purpose of this study was to convert Oltu-stone waste into a useful pressed product. It was cleaned using the float-sink method with a density of 1.25 g.cm-3 and then utilized for binderless high-pressure agglomeration to create pressed Oltu-stone. The physical, mechanical, microscopic, and spectroscopic characteristics of the material were investigated. The bulk density of pressed Oltu-stone was reported to be 1.22-1.26 g.cm-3. However, with the same pressing time, indirect tensile strength was identical and varied when the pressing time was changed. The surface morphology of the crushed Oltu-stone revealed that it was more intact and had a less porous structure. Oltu-stone includes a lot of volatile matter and aliphatic carbon structures because of its high liptinite content. An FTIR investigation revealed that altering the pressing time affects the chemical structure but not the pressure. This effect was seen in molecules containing oxygen, namely conjugated carbonyl and carboxylic groups. It was discovered that pressed Oltu-stone has nearly identical properties to standard Oltu-stone and could be produced on a large scale commercially.
Rancang Bangun Sistem Distribusi Grease Secara Otomatis Dengan Metode Penjadwalan
Authors: Afandy Moh . , Akbar Ahmad Ali , Mubarak Abdul Haris
Published: July 2023

Penelitian ini merupakan program kerja sama antara Politeknik Industri Logam Morowali dengan kawasan industri  dalam bidang preventive maintenance. Preventive maintenance merupakan salah satu upaya yang dapat dilakukan dalam menjaga kestabilan sistem produksi. HAPL atau Hot Annealing Pickling Line merupakan perusahaan yang bergerak dalam pengolahan gulungan baja hitam menjadi gulungan baja putih tahan karat. Proses pemurnian baja hitam menjadi baja tahan karat melalui proses yang panjang di mana peran motor listrik sangat lah penting. Motor listrik harus mendapatkan perhatian khusus dalam hal perawatan. Salah satu perawatan motor listrik yang harus dilakukan yaitu pengisian grease. Oleh karena itu, penelitian ini bertujuan untuk membuat sistem yang dapat mengontrol waktu pengisian grease dan lama pengisian grease yang disajikan dalam bentuk menu-menu pilihan yang terdapat pada LCD. Pada penelitian ini dikendalikan oleh Arduino Uno sebagai mikrokontroler, LCD 20x4 sebagai tampilan, RTC sebagai penyimpan waktu, keypad sebagai input pengontrol dan relay sebagai output yang terhubung dengan valve penumatik untuk mengontrol angin menuju pompa grease. Sistem penjadwalan menggunakan counter waktu yang akan menghitung durasi delay  system dalam memompa grease. Pengujian dilakukan pada motor 22KW dengan hasil jarak interval waktu pengisian grease 3204 jam, banyak grease yang harus diisi sebanyak 10,35 gram dengan lama pengisian 23 detik  dengan nilai error yang diperoleh dari pengujian 0.89%This research is a collaborative program between the Morowali Metal Industry Polytechnic and industrial areas in the field of preventive maintenance. Preventive maintenance is one effort that can be done in maintaining the stability of the production system. HAPL or Hot Annealing Pickling Line is a company engaged in processing black steel coils into white stainless steel coils. The process of refining black steel into stainless steel goes through a long process where the role of the electric motor is very important. Electric motors must receive special attention in terms of maintenance. One of the electric motor maintenance that must be done is filling the grease. Therefore, this study aims to create a system that can control the grease filling time and grease filling time which are presented in the form of menu options found on the LCD. In this study it was controlled by Arduino Uno as a microcontroller, 20x4 LCD as a display, RTC as a time saver, a keypad as input controller and a relay as an output connected to a pneumatic valve to control the wind to the grease pump. The scheduling system uses a timer that will calculate the duration of the system delay in grease consolidation. The test was carried out on a 22KW motor with the result that the time interval for filling grease was 3204 hours, the amount of grease that had to be filled was 10.35 grams with a filling time of 23 seconds with an error value obtained from the test of 0.89%.
Analysis and Mitigation of Harmonics Distortion with Optimization Capacitor Banks and Single-Tuned Passive Filters
Authors: Widagdo Reza Sarwo , Setyadjit Kukuh , Wardah Izzah Aula
Published: July 2023

Electrical system power supplies always require a completely sinusoidal voltage signal. But for a variety of reasons, utilities often struggle to maintain these desired conditions. Deviations of voltage and current waveforms from a sinusoidal form are called harmonic distortions. Harmonic distortions in power networks are increasing due to the widespread use of non-linear loads. In this article we will analysis at a single-tuned passive filter and optimization using a capacitor bank. Load-current analysis determines the efficiency of the filter application by calculating the load bus voltage and total harmonic distortion (THD). To simulate the work, the Electrical Transient Analyzer Program (ETAP) software was used. This system was created specifically for this simulation and does not represent a real system. This model tests the effects of injecting harmonic currents into a power grid through a variable speed drive (VFD). The filter is attenuated with a capacitor bank.
Penerapan XGBoost untuk Seleksi Atribut pada K-Means dalam Clustering Penerima KIP Kuliah
Authors: Bengnga Amiruddin , Ishak Rezqiwati
Published: July 2023

Pada proses clustering prioritas penerima bantuan Kartu Indonesia Pintar Kuliah dengan algoritma K-Means ada beberapa masalah yang muncul yaitu masalah seleksi atribut yang penting dan penentuan nilai K yang optimum sehingga membuat proses clustering tidak maksimal dan tidak ideal. Masalah pemilihan atribut yang penting akan diselesaikan dengan menggunakan algoritma XGBoost yang terbukti dapat digunakan untuk memecahkan masalah seperti pada proses clustering prioritas penerima bantuan KIP Kuliah. Hasil penelitian menunjukkan bahwa algoritma XGBoost dapat menentukan 3 (tiga) atribut yang paling penting yaitu Pekerjaan Ayah, Penghasilan Ibu dan Luas Bangunan dari 12 (dua belas) atribut yang ada yaitu Pekerjaan Ayah, Pekerjaan Ibu, Penghasilan Ayah, Penghasilan Ibu, Jumlah Tanggungan, Kepemilikan Rumah, Sumber Listrik, Luas Tanah, Luas Bangunan, Sumber Air, MCK, Prestasi dan metode Elbow terbukti dapat menentukan nilai K yang optimum yaitu nilai K=4. Berdasarkan penggunaan 3 (tiga) atribut terbaik dan nilai K=4 sebagai nilai K optimum berhasil didapatkan clustering yang paling maksimal dan ideal dengan nilai index terkecil yaitu 0.819 dengan menggunakan metode pengujian Davies-Bouldin Index.In the process of clustering the priority of the recipient Indonesian smart school cards with the K-Means algorithm, there are several problems that arise, namely the problem of selecting important attributes and determining the optimal value of K, so that the process is not maximum and is not ideal. Important attribute selection problems will be solved using proven XGBoost algorithm that can be used to solve problems such as in the process of clustering the priority of recipients of school KIP assistance. The results of the research showed that the XGBoost algorithm can determine the 3 (three) most important attributes, namely Father’s Work, Mother’s Production and Building Size from the 12 (twelve) attributs that exist: Father's Job, Mothers’ Work, Fathers’ Income, Mothers’ Revenue, Number of Dependants, Home Ownership, Electrical Resources, Land Area, Building Area, Water Resource, MCK, Performance and Elbow Method proved to determine the optimal K value of K=4. Based on the use of the 3 (three) best attributes and the value of K = 4 as the optimal K value, the maximum and ideal clustering with the smallest index value is 0.819 using the Davies-Bouldin Index test method.