bluuebunny/crossref_metadata_2025 huggingface dataset:
An abdominal vibration combined with walking exercise (AVCWE) program for older patients with constipation: Development and feasibility study
Authors: Zhang Yuan-Yuan , Vimala Ramoo , Chui Ping Lei , Hilmi Ida Normiha
Published: April 2024

Background:

Older patients with constipation are at higher risk for inadequate bowel preparation, but there are currently no targeted strategies. This study aims to develop an abdominal vibration combined with walking exercise (AVCWE) program and assess its feasibility among older patients with constipation.

Methods:

Phase I: Using the Delphi technique, eight experts across three professional fields were consulted to develop the AVCWE program. The experts evaluated and provided recommendations on demonstration videos and detailed descriptions of the preliminary protocol. Phase II: A single-arm feasibility study of the AVCWE program was conducted on 30 older patients with constipation undergoing colonoscopy at a tertiary hospital in China. A 10-point exercise program evaluation form and several open-ended questions were used to gather feedback from participants regarding the program. In both phases, content analysis was used to critically analyze and summarize qualitative suggestions for protocol modifications.

Results:

Based on feedback from the expert panel, the AVCWE program developed in Phase I included two procedures during laxative ingestion: at least 5,500 steps of walking exercise and two cycles of moderate-intensity abdominal vibration (each cycle consisted of 10 min of vibration and 10 min of rest). The feasibility study in Phase II showed high positive patient feedback scores for the program, ranging from 9.07 ± 0.74 to 9.73 ± 0.52.

Conclusion:

The AVCWE program was developed by eight multidisciplinary experts and was well accepted by 30 older patients with constipation. Study participants believed that this program was simple, safe, appropriate, and helpful for their bowel preparation. The findings of this study may provide valuable information for optimizing bowel preparation in older patients with constipation.
Effect of mandatory calorie display at restaurants in Saudi Arabia on children and adolescents’ food choices
Authors: Ragea Reem M , Saaty Afnan H , Turkistani Arwa M , Sebastian Tunny , Mutwalli Hiba
Published: April 2024

Background:

Mandatory menu calorie labeling in restaurants is gaining popularity around the world as a beneficial strategy for promoting balanced energy consumption and encouraging healthier meal choices to lower obesity rates. Until now, calorie labeling effects on food purchasing are unclear.

Objective:

This study aimed to evaluate the calorie label-based purchasing, awareness, and factors that affect school-age children and adolescents in Saudi Arabia.

Materials and Methods:

An online questionnaire with simulated restaurant menus was distributed to determine the costumer’s behavior toward food purchasing. We targeted 431 school-aged children and adolescents (ages ranging from 7 to 18 years old).

Results:

Approximately half of participants (51%) noted the calorie labeling on the menu, although only 17% made a purchase based on the calorie labeling, and those who exercise regularly were more calorie-based purchasers in this study (P < 0.001). The association between knowledge and calorie label-based purchasing was significant. When the level of knowledge was compared to other demographic characteristics, it was determined that father’s education (P = 0.040) and physical activity (P = 0.015) showed a significant association even though nutrition education was provided to only 29% of participants in schools.

Conclusions:

The collected data clarifies children’s and adolescents’ attitudes toward calorie labeling, in addition to the other factors that influence restaurant ordering decisions.
A Diesel Engine Ring Pack Performance Assessment
Authors: Sanadhya Kunjan , Malkhede Dileep , Nandkumar Milankumar Ramakant , Aghav Yogesh , Kumar M. N.
Published: April 2024

Demonstrating ring pack operation in an operating engine is very difficult, yet
it is essential to optimize engine performance parameters such as blow-by, oil
consumption, emissions, and wear. A significant amount of power is lost in
friction between piston ring–cylinder liner interfaces if ring pack parameters
are not optimized properly. Thus, along with these parameters, it is also
necessary to reduce friction power loss in modern internal combustion engines as
the oil film thickness formed between the piston ring and liner is vital for
power loss reduction due to friction. Hence, it has also been a topic of
research interest for decades. Piston and ring dynamics simulation software are
used extensively for a better ring pack design. In this research work, a similar
software for piston ring dynamics simulation reviews the ring pack performance
of a four-cylinder diesel engine. Each piston ring performance is reviewed by
studying gas pressure at lands, ting position in the groove, oil film thickness,
ring friction, ring twisting, and ring pack blow-by trend. As per the ring pack
study, the top ring is experiencing ring collapse for some crank angle duration
while the second ring is experiencing ring fluttering and reverse blow-by for
some crank angle durations. This behavior has caused fluctuation in blow-by.
Also, in the end, the oil consumption and blow-by measurements are done on the
actual engine and compared with simulation results.
Optimization and Performance Evaluation of Additives-Enhanced Fluid
in Machining Using Split-Plot Design
Authors: Ganesh S. , Sethuramalingam Prabhu
Published: April 2024

In recent years, the use of cutting fluids has become crucial in hard metal
machining. Traditional non-biodegradable cutting fluids have long dominated
various industries for machining. This research presents an innovative approach
by suggesting a sustainable alternative: a cutting fluid made from a blend of
glycerol (GOL) and distilled water (DW). We conducted a thorough investigation,
creating 11 different GOL and DW mixtures in 10% weight increments. These
mixtures were rigorously tested through 176 experiments with varying loads and
rotational speeds. Using Design-Expert software (DES), we identified the optimal
composition to be 70% GOL and 30% DW, with the lowest coefficient of friction
(CFN). Building on this promising fluid, we explored further improvements by
adding three nanoscale additives: Nano-graphite (GHT), zinc oxide (ZnO), and
reduced graphene oxide (RGRO) at different weight percentages (0.06%, 0.08%,
0.1%, and 0.3%). Comparative tests using a four-ball wear tester revealed that
the fluid with 0.08% nano-GHT performed the best, boasting a CFN of 0.039,
surpassing both the unmodified fluid and conventional commercial cutting fluids
(CMCFs). To validate the practicality of this novel cutting fluid, we conducted
machining experiments on EN31 material. Our comprehensive analysis, including
surface roughness, chip formation, and scanning electron microscopy (SEM)
examination, compared the outcomes with those obtained using a CMCF. Overall,
our study highlights the advantages of the optimized cutting fluid composed of
70% GOL + 30% DW and 0.08% nano-GHT. It delivers enhanced machining performance
while promoting environmental sustainability in machining operations.
Fuel and Lubricant Tanks for Motorcycles
Authors:   Motorcycle Technical Steering Committee
Published: April 2024

This SAE Recommended Practice is applicable to two- or three-wheel motorcycles intended for highway use. Unless noted, requirements apply to both metallic and nonmetallic tanks. Accessory or aftermarket tanks as well as original equipment tanks are covered.
ADCs: relevante Therapieoption in fortgeschrittener Therapielinie - Frühes und metastasiertes Mammakarzinom
Authors: Kaschner Katharina , Rody Achim , Banys-Paluchowski Maggie
Published: April 2024

Antikörper-Wirkstoff-Konjugate („antibody-drug conjugates”; ADCs) sind Therapeutika, die zunehmend an Relevanz in der Behandlung des frühen und metastasierten Mammakarzinoms gewinnen. Zu den aktuell zugelassenen ADCs zählen Trastuzumab-Emtansin, Trastuzumab-Deruxtecan und Sacituzumab-Govitecan. Die Verbindung aus zielgerichteter Therapie und zytostatischer Wirkung wird mit teils großen Vorteilen gegenüber konventionellen Chemotherapien in der fortgeschrittenen Therapielinie in Studien belegt. Hinzu kommt ein in der Regel reduziertes Nebenwirkungsprofil mit verbesserter Lebensqualität. Die Entwicklung neuer ADCs wie auch eine Erweiterung der Einsatzgebiete sind ­Gegenstand aktueller Studien.
Strengthening and Crack Prevention of Conventional Rc Structure by Retrofitting Technique
Authors: Dr.A.M. ArunMohan  , Ms.S. Bharathi  , Ms.K.Nagarubini
Published: April 2024

The project is about Strengthening and Crack prevention of Conventional RC Structure by Retrofitting Technique. Many of existing reinforced concrete structures throughout the world are in need of repair, rehabilitation or reconstruction because of deterioration due to various factors like corrosion, failure of bonding between beam and column joints and increase in service loads etc. In our project we use the retrofitting technique as a strength improvement technique in the early construction stage. In this study twenty-seven cylinders were casted and few were cracked to Retrofit with two and four layers of Glass Fiber Reinforced Polymer (GFRP) Wrap and few were simply Wrapped for strengthening aspect before the Specimen becomes deteriorated and each were tested to failure in axial compression. A simple analysis for circular cylinders reveals that the confining effect of the Wrap is not engaged until the concrete actually starts failing and dilating. The behavior of conventional concrete cylinders strengthened using Glass Fiber Reinforced Polymer Wrap (GFRP) subjected to loading and the results obtained have been compared. As a result, the objective of this laboratory work is to improve the structural integrity and increase the compressive strength and stiffness of the cracked cylinders after Wrapping.
Digital model of accounting for the quality of trade services rendered
Authors: Гутникова О.Н.
Published: April 2024

В статье проведено исследование особенностей учета качества оказанных торговыми предприятиями услуг. При помощи эмпирических методов анализа дана оценка существующих и применяемых на практике цифровых технологий и полезных моделей. На базе экспертного подхода определены цифровые системы, легко адаптируемые под оценку торгового обслуживания. Составлена схема авторской модели учета качества оказанных торговых услуг, позволяющая на базе ERP-систем адаптировать партнерский процесс взаимодействия под операции с покупателями. Разработан банк вопросов для оценки качества торговых услуг, рекомендуемый для включения в систему оценивания. Дана описательная характеристика качественной и количественной оценки. Определены функциональные возможности системы цифрового учета качества услуг. Новизна исследования заключается в попытке адаптации полезных моделей, применяемых в рамках сбора и обработки потребительской информации, под условия работы системы по учету качества торгового обслуживания. Данные материалы могут иметь практическое применение и использоваться руководителями предприятий при реализации торговой политики в направлении цифровизации торгово-технологического процесса.

A study of the features of accounting for the quality of services provided by commercial enterprises has been conducted. Using empirical methods of analysis, an assessment of existing and practical digital technologies and utility models is given. Based on the expert approach, digital systems have been identified that are easily adaptable to the assessment of trade services. The scheme of the author’s model of accounting for the quality of trade services provided has been compiled, which allows, on the basis of ERP systems, to adapt the partner interaction process to transactions with customers. A bank of questions has been developed to assess the quality of trading services, which is recommended for inclusion in the evaluation system. A descriptive description of the qualitative and quantitative assessment is given. The functional capabilities of the digital service quality accounting system are defined. The novelty of the study was an attempt to adapt useful models used in the collection and processing of consumer information to the operating conditions of the system for accounting for the quality of trade services. These materials can have practical application and be used by business leaders in the implementation of trade policy in the direction of digitalization of the trade and technological process.
SOCIO PRAGMATIC ANALYSIS OF SPEECH ACT OF MALE AND FEMALE CHARACTER IN TO ALL THE BOYS: ALWAYS AND FOREVER MOVIE
Authors: Leuisa Maysafira Astin , Hidayatulloh Aris
Published: April 2024

This study aims to analyze speech acts in the context of sociolinguistic aspects with a focus on language interaction. Speech act is a form of verbal expression that has social impact and pragmatic meaning in daily human communication. This research focuses on the types and factors in speech acts that exist in the two male and female leads in the movie entitled To All The Boys: Always and Forever. Through a sociolinguistic and descriptive qualitative approach, this research explores the relationship between speech acts and social dynamics in various communication situations. This research method involves collecting data from the speech acts in the scripts of the movie. The data were then analyzed qualitatively by considering the speech act framework as well as concepts in sociolinguistic theory. The analysis shows that speech acts play an important role in representing gender norms in society. Language choices, speaking styles, and the types of speech acts used can differ based on gender, reflecting the social construction of gender roles. However, this cannot be a stereotype in everyday social life to categorize gender. Therefore, the author adds the aspect of types and factors behind the purpose of a conversation between men and women.
THE EVELYN HUGO POLITENESS STRATEGY ANALYSIS IN TAYLOR JENKINS REID THE SEVEN HUSBANDS OF EVELYN HUGO
Authors: Shelina Susanto Yolanda , Pradipta Bramantya
Published: April 2024

This research analysing about politeness strategy in the book entitled The Seven Husbands of Evelyn Hugo by Taylor Jenkins Reid. The analysis is based on the chosen utterances of the main character in the book, Evelyn Hugo as a speaker or when the other characters are being the speaker while having an interaction with her. This research used Brown & Levinson theory to analyse the data. The aims of this study are to analyse how many politeness strategies found and the mostly used politeness strategy in The Seven Husbands of Evelyn Hugo. The researcher used qualitative research and descriptive method in this study. The findings of this study found that positive politeness is the mostly used strategy. The book of The Seven Husbands of Evelyn Hugo is telling a story about Evelyn Hugo, one of the most legendary Hollywood actresses who requesting Monique Grant, an ordinary magazine writer to write a story about her whole life journey and experiences including her seven ex-husbands and the love of her life where both are surprisingly unexpected.
Accounting Conservatism and Corporate Governance: An Examination of the Influence on Financial Reporting Quality and Stakeholder Trust
Authors: Liu Guanwei
Published: April 2024

This study explores the effects of accounting conservatism and strong corporate governance in Chinese private enterprises based in Foshan City, Guangdong, China. The mixed-methods approach particularly the quantitative part of the survey found strong evidence of conservative accounting practices and high levels of corporate governance. These practices were perceived by companies to significantly affect financial reporting quality and enhance stakeholder trust. Likewise, thematic analysis of the qualitative part of the survey revealed both the complexities of implementing accounting conservatism and strong corporate governance, alongside the substantial benefits perceived by companies that embrace these practices. With these findings, the study recommends promoting awareness, best practices, resource investment, and knowledge sharing to strengthen accounting conservatism, corporate governance, and overall financial reporting integrity.
DIAGNOSIS OF SLOW LEARNING STUDENTS FROM THE POINT OF VIEW OF EDUCATIONAL COUNSELORS
Authors: Abed Abass Al-Duleimi Dr. Munther
Published: April 2024

The aim of the study is to diagnose students with the eyes of learning from the point of view of educational counselors in order to diagnose and identify them with their spaces research aims: -There are statistically significant differences in the diagnosis of students with the eyes of learning in -The fourth grade of primary school and the normal students in the fourth grade of primary school. -There are statistically significant differences in the diagnosis of pupils with learning disabilities (males, females) The high resurrection of students with the eyes of learning in the fourth grade of primary school in Anbar Governorate for the academic year (2021-2022) The research community consisted of all students of the ventricular learning in the fourth grade of primary school in the General Directorate of Education in Anbar, which numbered (501) male and female students. The research sample consisted of (80) male and female students, with a ratio of (40) male and female students, of the learning ventricle (40) students And a normal student For the purposes of this study and for collecting data, a diagnostic scale was built for students with a learning ventricle from the educational counselors’ point of view, and it was applied to their eyes when they received it. The scale for the stability of the scale, and the value of the reliability coefficient reached (0.81). The study relied on the experimental method to achieve the objectives of the study. The researcher used a scale for the diagnosis of ventricular syphilis of learning prepared by the researcher, and after verifying the validity and reliability necessary for the scale, the scale was applied to a sample selected in a random manner consisting of (30) A male and female student from the study community. There are differences between pupils of the learning ventricle and the normal on the scale of diagnosis of pupils with the eyes of learning and in favor of the normal pupils. There are no significant differences for students with the eyes of learning, except whether they are males or females, and this indicates that the problem of slow learning is one and does not distinguish between gender
Editorial
Authors: Piedimonte Fabián César
Published: April 2024

Estimados lectores:
Considero que nos encontramos ante un número singular de NeuroTarget. No podría catalogarlo como "especial", pero sí "distinto".Habitualmente, la difusión de ciertos aspectos poco conocidos de figuras públicas puede dar origen a debate e inclusive controversia por posturas e ideas encontradas, antagónicas. Más aún, cuando se trata de una personalidad reconocida en cada uno de los más remotos rincones de una Nación que, durante su corta pero intensa existencia, ha encendido sentimientos tan profundos en su pueblo.No obstante, la seriedad y respeto con el cual se ha tratado un tema delicado como éste, nos han persuadido de compartir con ustedes la valiosa información que surge en el trabajo de investigación "Nuevos aportes sobre el tratamiento neuroquirúrgico del dolor, ansiedad y agitación en el caso médico de Eva Perón. Neurocirugía funcional antálgica en 1952", puntualizando el hecho médico e histórico, despojado de cualquier tinte subjetivo.No ha sido menor el peso de la trayectoria y reconocimiento en la comunidad médica internacional de cada uno de los autores al momento de aceptar este artículo para su publicación.
Homenaje al Dr. Roberto Chescotta (1918-1991)
Authors: Stella Oscar
Published: April 2024

Homenaje al Dr. Roberto Chescotta (1918-1991)
Manajemen Produksi Siaran Berita "Seputar Jogja" Pada Televisi Lokal Jogja TV
Authors: Hidayah Nurul
Published: April 2024

The news programs of private television stations in Indonesia are growing rapidly, making private television stations in Indonesia compete for the attention of the public. In the television broadcast media industry, competition is basically competition to win the attention of the audience. By having a diverse audience, Jogja TV makes innovations to meet the needs of its audience. One of them is by presenting a news program such as the Seputar Jogja program. Even though entertainment programs have a higher level of audience, news programs are still very important to fulfill the audience's information needs regarding events occurring in the Yogyakarta area and its surroundings. This research uses a qualitative approach with descriptive study methods to analyze the objects studied. The descriptive method is a method that only describes situations and events. The research results show that the Seputar Jogja news program went through pre-production, production and post-production stages.
Correlation betwen housewife's level of knowledge and their behaviour in responding to hoaxs news
Authors: Muslikhah Febri Palupi , Amalia Nurul
Published: April 2024

by social media. Whatsapp as a social media is the largerst users, which 56% of them are 25 years and over. Meanwhile Kominfo survey stated that 52,5 % internet users admitted they did not first check the truth of news that they received from social media.The purpose of this study was to determine the relationship between housewife knowledge level in responding to hoax news via WhatsApp media in Bogor and how big the relationship is. The method used is correlation with Rank Spearman analysis. The study involved 96 samples from 2479 populations based on the Simple Random Sampling technique and used a Likert scale questionnaire in collecting data. The results of the study show that 1) There is a relationship between media literacy of housewives in responding to hoax news via WhatsApp media based on a Sig value of 0.000 < ɑ 0.1. 2) Has a strong relationship with the Correlation Coefficient value of 0.536** and is included in a positive relationship, that is, when the knowledge of housewives is good, response to hoax news is also good, and when the knowledge level of housewives is not good so responding to hoax news is also not good.
Smart E-Pass
Authors: Ms. Vaibhavi Ambadas Kanake  , Ms. Shrutika Laxmikant Battul  , Ms. Asmita Dattatraya Musmuse  , Ms.Kaveri Basavaraj Swami  , Ms. Shrutika Govind Jadhav
Published: April 2024

In today’s word of technology and increasing use of andriod phone in an important part in human beings.Efficient urban transportation systems are crucial for sustainable development in cities worldwide. This abstract presents a novel approach to enhancing urban mobility through a QR Code-Based Smart Bus Pass System. Unlike traditional methods, this system employs QR code technology, enabling passengers to access bus services conveniently through their smartphones. By scanning QR codes displayed at bus stops or within vehicles, passengers can instantly validate their passes, eliminating the need for physical cards or paper tickets. The application provides a user-friendly interface between user,admin and conductor.we are providing QR code instead of the ticket.User can scan the QR code.In this app, there is login and sign-up page after login or sing up your profil has been created
Emergency Auto Support System
Authors: Shobhit Pokhriyal  , Varun Sharma  , Bhupender Singh
Published: April 2024

This research paper delineates a pragmatic implementation of an emergency auto support system, leveraging PHP, a ubiquitous server-side scripting language. The endeavour’s objective is to develop a webbased application that facilitates a connection between motorists encountering vehicular breakdowns and service providers adept at rendering assistance. The paper elucidates the system's architecture, database design, functionalities, and implementation intricacies, furnishing a comprehensive step-by-step elucidation for constructing an emergency auto support project predicated on PHP.
Alternatif Pemakaian Pondasi Borepile Untuk Meningkatkan Daya Dukung Tanah
Authors: Khairunnisa Hanyta
Published: April 2024

Lereng adalah suatu permukaan tanah yang miring dan membentuk sudut tertentu terhadap suatu bidang horizontal, dimana terdapat dua permukaan tanah yang berbeda ketinggian, maka akan ada gaya yang bekerja mendorong sehingga tanah yang lebih tinggi kedudukannya cenderung bergerak kearah bawah yang disebut dengan gaya potensial yang menyebabkan terjadinya longsor. Pada pertengahan tahun 2012, ruas jalan batas Banda Aceh-Calang-Meulaboh KM 31+500 terjadi kelongsoran sepanjang ± 4m dan mengikis hampir setengah dari badan jalan. Akibat dari kejadian tersebut arus lalu lintas disepanjang jalan tersebut terhambat. Berdasakan data investigasi bor log diketahui kekuatan lapisan batuan berdasarkan uji SPT hingga kedalaman 6m. Hasil korelasi data dapat ditentukan jenis batuan (mutu batuan/RQD) jenis sedimentasy rock sebesar 70%. Borepile yang dijadikan sebagai perkuatan lereng berdiameter 20cm hingga kedalaman 6m. Hasil analisa perencanaan  daya dukung borepile yang tertanam ke dalam lapisan batuan sebesar Qa=220,16kN, pembesian borepile tulangan pokok digunakan tulangan 6D20mm, dan tulangan geser digunakan sengkang f10-10mm.
The Impact of Innovative Transportation Services on Travel Behaviors: A Case Study of Istanbul
Authors: Yazıcı Mehmet , Delice Yavuz
Published: April 2024

There has been a paradigm shift in urban mobility around the developments in information and communication technologies, zero emission targets to reduce transport-related emissions. Hence, traditional transportation services are replaced by sustainable, shared, smart, innovative mobility services. It is crucial to understand what extent these services, which are increasingly used in the cities and have potential to become a part of the main transportation system of the city rather than serving as an alternative mode of transportation, affect people's travel behaviors and daily activity preferences to be aware of the trends in urban mobility, passenger and freight mobility. By this study, new mobility services such as micromobility, car and ride sharing services used in Istanbul examined in the context of (1) their effect on travel behavior (2) the relationship between people's demographic, socioeconomic status and new transportation service use (3) the conditions where the adoption of these services are higher. In this study, survey was conducted with a sample of 404 people in Istanbul and the results were interpreted using both explanatory analysis methods and the chi-square independence test as a statistical method. As a result of the study, questions such as what is the relationship between the demographics, travel behaviors and the use of new mobility services, the effect of these services on the total trips, transportation modes replaced by them, in which situations they are preferred or not and under what conditions those who do not use this service can use them were answered
PENGARUH METODE TANYA JAWAB TERHADAP HASIL BELAJAR PESERTA DIDIK MATA PELAJARAN SEJARAH INDONESIA UNTUK SISWA SMK
Authors: Syamsuriyanti Syamsuriyanti , Aditya Muhammad  Fendi
Published: April 2024

Tujuan penelitian ini adalah untuk mengetahui pengaruh metode tanya jawab yang digunakan peserta didik dalam meningkatkan hasil belajar sejarah di Sekolah Menengah Kejuruan (SMK). Metode penelitian yang digunakan adalah metode kuantitatif, Populasi peserta didik kelas X SMK AL AKHYAR II Jakarta Timur dengan mengambil sampel sebanyak 30 peserta didik, dengan teknik sampling, yaitu random sampling, dengan pendekatan survei dan Teknik pengumpulan data melalui kuesioner dengan menggunakan skala likert dan analisis menggunakan regresi. Maka didapatkan hasil yang signifikan penggunaan metode tanya jawab terhadap hasil belajar ditunjukkan dengan hasil koefisien determinasi sebesar 71,74% dan thitung > ttabel sebesar 0,847 > 0,361 persamaan ini memberikan informasi bahwa setiap perubahan penggunaan metode tanya jawab akan meningkat jika penerapan metode tanya jawab terus dikembangkan dan hasil belajar memiliki fhitung > ftabel 6,147 > 2,048. Nilai ini memberikan pengertian keterkaitan antara penggunaan metode tanya jawab dengan hasil belajar yang bersifat positif.
DESKRIPSI KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA DITINJAU DARI TIPE KEPRIBADIAN EXTROVERT DAN INTROVERT PADA SISWA KELAS VII MTS MUHAMMADIYAH SONGING KABUPATEN SINJAI
Authors: Qadry Ikhbariaty Kautsar , Arriah Fatrul , Abdillah Wahyuni
Published: April 2024

Tujuan utama penelitian ini yaitu mendeskripsikan kemampuan pemecahan masalah matematika siswa ditinjau dari tipe kepribadian extrovert dan introvert. Jenis penelitian ini adalah penelitian kualitatif dengan pendekatan deskriptif yang dilaksanakan di MTs Muhammdiyah Songing Kabupaten Sinjai. Subjek penelitian ini terdiri atas 4 siswa kelas VII.A yaitu 1 siswa dengan kepribadian extrovert yang memiliki kemampuan pemecahan masalah tinggi, 1 siswa dengan kepribadian extrovert yang memiliki kemampuan pemecahan masalah rendah, 1 siswa dengan kepribadian introvert yang memiliki kemampuan pemecahan masalah tinggi, dan 1 siswa dengan kepribadian introvert yang memiliki kemampuan pemecahan masalah rendah. Instrumen yang digunakan yaitu kuesioner kepribadian berdasar teori Eysenck yang disebut dengan Eysenck Personality Inventory (EPI), tes kemampuan pemecahan masalah matematika dan pedoman wawancara. Teknik analisis data yang digunakan adalah kondensasi data, penyajian data dan verifikasi data. Hasil penelitian menunjukkan bahwa: (1) siswa extrovert dengan kemampuan pemecahan masalah tinggi mampu memenuhi 3 indikator dari 4 indikator Polya pada soal nomor 1 dan 2 yaitu, tahap memahami masalah, tahap melaksanakan rencana penyelesaian, dan tahap menarik kesimpulan, (2) siswa extrovert dengan kemampuan pemecahan masalah rendah memenuhi 2 indikator dari 4 indikator Polya pada soal nomor 1 yaitu , tahap menyusun rencana penyelesaian dan tahap melaksanakan rencana penyelesaian, pada soal nomor 2 subjek hanya mampu memenuhi 1 indikator dari 4 indikator Polya yaitu tahap melaksanakan rencana penyelesaian, (3) siswa introvert dengan kemampuan pemecahan masalah tinggi mampu memenuhi ke-4 indikator Polya dengan baik pada soal nomor 1 dan 2, (4) siswa introvert dengan kemampuan pemecahan masalah rendah hanya memenuhi 1 indikator dari 4 indikator Polya pada soal nomor 1 yaitu, tahap melaksanakan rencana penyelesaian dan pada soal nomor 2 siswa tidak memenuhi semua indikator Polya karena siswa tidak menjawab soal tersebut.
Analisis Higher Order Thinking Skills (HOTS) Peserta Didik Melalui Model Pembelajaran Search Solve Create and Share (SSCS)
Authors: Hidayah Nur , Nurafiani Santi , Handoko Akbar , Haka Nukhbatul Bidayati , Ningrum Ayu Reza , Hasanah Uswatun
Published: April 2024

Meskipun konsep HOTS menekankan kemampuan analisis, evaluasi, dan penciptaan, namun pada kenyataannya masih banyak peserta didik yang hanya menerima informasi dari pendidik tanpa melibatkan keterampilan berpikir tingkat tinggi atau kolaborasi antar sesama peserta didik. Penelitian ini bertujuan untuk melakukan analisis terhadap higher order thinking skills (HOTS) peserta didik melalui diimplementasikannya model pembelajaran search solve create and share (SSCS). Penelitian ini menggunakan metode quasi eksperimen. Terdapat dua kelas pada penelitian ini yaitu kelas eksperimen yang diberi perlakuan dengan model pembelajaran SSCS dan kelas kontrol yang diberi perlakuan dengan model pembelajaran direct instruction. Penelitian ini menggunakan teknik cluster random sampling sehingga diperoleh kelas X7 dan X8. Instrumen yang digunakan pada penelitian ini berupa tes untuk mengetahui HOTS peserta didik. Berdasarkan uji hipotesis diperoleh hasil yaitu sig. 0.000 < 0.05 oleh karena itu dapat disimpulkan bahwa pengimplementasian model pembelajaran SSCS berpengaruh terhadap peningkatan nilai HOTS peserta didik secara signifikan.
Eksplorasi Media Interaktif Googles Site Dengan Alur Merdeka Berbasis Design Thinking
Authors: Utomo Hary Nurprio , Muhtarom Muhtarom , Dwijayanti Ida
Published: April 2024

Permasalahan utama dalam penelitian ini adalah banyak siswa menganggap matematika itu adalah pelajaran yang sulit untuk dipelajari yang berdampak pada kurangnya motivasi belajar siswa sehingga pembelajaran matematika berjalan pasif atau kurang partisipatif antara guru dan siswa. Penelitian ini bertujuan untuk mengeksplorasi penyelesaian masalah yang timbul dalam pembelajaran matematika melalui metode design thinking menurut David Kelley yang terdiri dari 5 tahapan yaitu empathize, define, ideate, prototype dan test. Dalam eksplorasi masalah ini menggunakan 3 tahap yaitu empathize, define dan ideate untuk menciptakan ide-ide solusi dari beberapa ide-ide solusi yang mungkin. Populasi penelitian yaitu siswa kelas X dan guru matematika di SMA N 3 Pemalang, SMA N 1 Petarukan dan SMA Muhammadiyah 2 Pemalang, dengan sampel penelitian terdiri dari responden siswa kelas X sebanyak 40 siswa dan guru sebanyak 7 guru. Data dikumpulkan menggunakan kuisioner berupa google form dan wawancara. Kemudian hasil data yang sudah didapatkan selanjutnya dianalisis dari tahap empathize sampai define. Hasil eksplorasi dari penelitian ini ditemukan bahwa kebutuhan siswa dan guru dalam pembelajaran matematika yaitu perlu adanya pembelajaran yang kooperatif dengan menggunakan media interaktif yang dapat diakses lewat internet. Dari hasil eksplorasi tersebut, peneliti merancang pengembangan media interaktif berupa google site dengan alur merdeka yang berbasis design thinking yang mampu memotivasi belajar siswa untuk berpartisipasi aktif didalam pembelajaran.
Pengaruh Program Full Day School Terhadap Konsistensi Belajar Peserta Didik
Authors: Rahayu Siti , Tyas Zuhriana Widya Rahayuning , Hikmawati Hanifah
Published: April 2024

Penelitian ini bertujuan untuk mengetahui pengaruh program Full Day School terhadap konsistensi belajar peserta didik di SMKN 1 Karanganyar. Metode penelitian yang digunakan adalah pendekatan kuantitatif kausal komparatif dengan teknik pengumpulan data berupa angket, wawancara, dan dokumentasi. Sampel penelitian diambil secara acak dari populasi peserta didik SMKN 1 Karanganyar. Uji-t satu sampel dan uji regresi linier dasar digunakan dalam prosedur analisis data. Hasil penelitian menunjukkan bahwa penerapan program Full Day School di SMKN 1 Karanganyar telah memberikan dampak positif terhadap konsistensi belajar peserta didik. Analisis data menggunakan uji regresi linier dasar menunjukkan adanya hubungan yang signifikan antara program Full Day School dan konsistensi belajar peserta didik. Penelitian ini diharapkan dapat memberikan kontribusi bagi pengembangan kebijakan pendidikan terkait implementasi program Full Day School.
Pengembangan Teori Instruksional Lokal Pada Pembelajaran Pythagoras Dengan Pendekatan PMRI Berbantuan Geogebra Untuk Mengembangkan HOTS Siswa
Authors: Haryati Tuti , Makmuri Makmuri , Meiliasari Meiliasari
Published: April 2024

Tidak sedikit siswa kesulitan dalam memahami teorema Phythagoras. Hal ini salah satunya dipicu oleh kurang berkembangnya pemikiran HOTS siswa dalam pembelajaran matematika. Selain itu, kesulitan siswa dalam memahami materi Pythagoras disebabkan karena guru hanya mengajarkan rumus-rumus matematika tanpa membantu siswa dalam memahami konsepnya. Akibat dari masalah ini, siswa kesulitan untuk menerapkan rumus Pythagoras pada permasalahan matematika. Maka diperlukan pengembangan pembelajaran berupa teori instruksional lokal yang bertujuan untuk mengembangkan pemikiran HOTS siswa. Pendekatan pembelajaran menggunakan Pendidikan Matematika Realistik Indonesia berbantuan Geogebra. Jenis penelitian ini yaitu Design Research yang memiliki tiga fase: (1) fase preparation and design (thought experiment); (2) fase teaching experiment (instruction experiment); serta (3) fase retrospective analysis (menghasilkan conjectured local instruction theory). Metode pengumpulan data berupa catatan lapangan, wawancara, rekam suara dan poto-poto ketika mengajar. Dari pengembangan pembelajaran yang diterapkan menunjukan adanya hasil yang positif dalam proses perkembangan hasil berfikir tingkat tinggi siswa. Pengembangan pembelajaran teori Instruksional lokal pada materi Pythagoras menggunakan pendekatan pendidikan matematika realistik Indonesia berbantuan Geogebra pada kelas VIII mampu mengembangkan kemampuan HOTS siswa.
Peran Guru dalam Implementasi Pendidikan Karakter Melalui Pembelajaran Sosiologi di Daerah Terdepan, Terluar dan Tertingal (3T)
Authors: Lestari Amilia , Wijayanto Fery , Susilawati Etic , Amanda Jessica Vanelia , Kamaludin Mohamad Imam
Published: April 2024

Penelitian ini bertujuan untuk menganalisis realitas pembelajaran sosiologi, peran guru dan faktor yang mempengaruhi implementasi pendidikan karakater di daerah terdepan, terluar dan tertinggal (3T). Metode penelitian ini menggunakan penedekatan kualitatif dengan metode studi kasus di SMAN 1 Bangkunat Belimbing, Pesisir Barat, Lampung. Teknik pengumpulan data terdiri dari observasi wawancara mendalam dan studi dokumen. Sedangkan, teknik analisis data dilakukan melalui tahapan reduksi data, display data dan penarikan kesimpulan. Hasil penelitian menunjukan peran guru dalam implementasi pendidikan karakter melalui pembelajaran sosiologi di daerah terdepan, terluar, dan tertinggal (3T) sangat penting, tidak hanya sebagai pengajar tetapi juga sebagai pembimbing dan contoh teladan bagi peserta didik. Pengembangan model pengajaran yang melibatkan pembuatan mading tentang masalah sosial aktual telah membantu mengintegrasikan pembelajaran sosiologi dengan konteks kehidupan sehari-hari peserta didik, diharapkan peserta didik dapat lebih memahami dampak negatif dari perilaku-perilaku sosial yang merugikan. Dapat disimpulkan bahwa upaya guru dalam mengintegrasikan pembelajaran dengan konteks sosial aktual telah membuktikan dampak positifnya dalam membentuk karakter dan tanggung jawab peserta didik di lingkungan pendidikan tersebut.
Model Flipped Classroom Pada Pembelajaran Materi SPLDV: Implementasi dan Pengaruhnya Terhadap Hasil Belajar Siswa
Authors: Katopo Ferlania Anyelir , Runtu Patricia V. J. , Pitoy Cori
Published: April 2024

Penerapan model pembelajaran yang efisien dapat menjadikan siswa lebih giat belajar, mempermudah peserta didik dalam memahami materi dan membantu peserta didik untuk lebih memahami materi serta menjadikan proses pembelajaran lebih menyenangkan. Penelitian ini dilaksanakan di SMP Negeri 10 Manado. Penelitian ini menerapkan penelitian eksperimen semu yang secara acak menetapkan kelas VIII-3 sebagai kelas eksperimen dengan menerapkan model pembelajaran Flipped Classroon dan kelas VIII-8 sebagai kelas kontrol dengan menerapkan model pembelajaran konvesional. Tujuan dari penelitian ini yaitu untuk mengetahui ada atau tidaknya pengaruh model pembelajaran Flipped Classroom terhadap hasil belajar siswa khususnya dalam materi Sistem Persamaan Linear Dua Variabel (SPLDV). Berdasarkan hasil post-test diperoleh nila rata-rat pada kelas eksperimen yaitu 66,48 dan nilai rata-rata pada kelas kontrol yaitu 41,36 dengan hasil pengujian hipotesis nilai . Kesimpulannya ada pengaruh penerapan model pembelajaran flipped classrom terhadap hasil belajar siswa pada materi SPLDV.
APLICAÇÃO DO CUB/M² NA ELABORAÇÃO DE UM ORÇAMENTO PARAMÉTRICO: CORRELAÇÃO DOS RESULTADOS COM O ORÇAMENTO ANALÍTICO
Authors: Castro Gustavo Dias de , Naves Géssica Fonseca , Silva Eric Augusto Carvalho , Melo Júnior Geraldo Magela Teixeira de
Published: April 2024

O objetivo desta pesquisa científica é obter a correlação dos resultados do orçamento paramétrico através da correta utilização do indicador CUB/m² (Custo Unitário Básico da Construção), norteados pela ABNT / NBR 12721:2006 (Norma Brasileira que estabelece a metodologia de cálculo do CUB/m²), em comparação ao orçamento analítico. Quando o orçamento paramétrico é embasado pela norma, ou seja, escolha do projeto-padrão que mais se assemelha ao projeto, conversão da área real para área equivalente, contemplando os custos que não estão inclusos ao CUB/m², verifica-se que os resultados obtidos no orçamento paramétrico (quando o nível de projetos, detalhamentos e informações é limitado) estão próximos do orçamento analítico. A escolha do tema deste estudo deve-se à necessidade de elaboração de orçamentos paramétricos mais assertivos na realização de análises da viabilidade financeira da construção de novos empreendimentos, a partir da utilização do CUB/m². Assim, esta análise é feita em menor tempo e custo, se comparada com a elaboração de um orçamento analítico. Utilizou-se como metodologia uma abordagem quantitativa, uma vez que trabalhou com dados numéricos retirados de estudos de casos baseados em orçamentos paramétricos a serem comparados com seus respectivos orçamentos analíticos para correlação dos resultados obtidos.
ANÁLISE DA PROPAGAÇÃO DE ONDA OCASIONADA POR ROMPIMENTO DE BARRAGEM: SIMULAÇÃO DE RUPTURA DE UMA BARRAGEM DE ÁGUA
Authors: Valle Mylanna Pereira do , Cassel Junior Pantene Oliveira , Santos Gabriel Silvério Feltz dos , Patente Fábio Almeida de Morais
Published: April 2024

Danos em decorrência de rupturas de barragens são bastante expressivos e podem gerar eventos catastróficos. Levando em consideração o risco inerente que tais estruturas apresentam, a principal ação a ser tomada é evitar ao máximo a ocorrência desses eventos ou prever as proporções que tomariam. Leis e planos foram estabelecidos afim de garantir a segurança de barragens, assim como da região a jusante do barramento, a adoção de medidas de gerenciamento de riscos e de emergência se tornam essenciais nesse cenário. Portanto, é extremamente necessário realizar análises de rupturas em barragens com a finalidade de determinar regiões de inundação contendo as profundidades do alagamento e os tempos de chegada da onda em cada ponto das áreas atingidas, informações essenciais para elaboração de um Plano de Ação de Emergência. Para evidenciar a importância desses estudos, esse trabalho traz a simulação de ruptura de uma barragem de pequeno porte. Os mapas de inundação foram gerados pelo software HEC-RAS a partir da topografia extraída de um modelo digital de elevação. Apesar do caráter preliminar do estudo e da simulação realizada, os impactos gerados na região a jusante da barragem, puderam ser analisados com maior clareza. A partir da propagação da onda que o rompimento dessa barragem proporcionaria, foi possível concluir e refletir sobre a importância de planos emergenciais em barragens de menor porte, uma vez que os danos observados nessa simulação foram significantes.
DESAFIANDO ESTIGMAS E PRECONCEITOS: EXPLORANDO A EXPERIÊNCIA DOS GRUPOS DE OUVIDORES DE VOZES NA SAÚDE MENTAL
Authors: Oliveira Juliana Gabrielle Chaves de
Published: April 2024

O fenômeno milenar de ouvir vozes tem sido alvo de diversas interpretações ao longo da história da humanidade. Contudo, na contemporaneidade, ele é frequentemente associado a transtornos mentais, o que acarreta em estigmatização para aqueles que o vivenciam, com isso, o presente artigo de conclusão de pós-graduação busca investigar a percepção de vozes na ausência de estímulos sonoros externos, explorando suas interpretações culturais e sociais e sua relação com a saúde mental, com o objetivo de desvincular o fenômeno da estigmatização patológica. Foi adotada uma abordagem metodológica de pesquisa exploratória de natureza qualitativa, utilizando revisão bibliográfica para embasar o referencial teórico e método dedutivo para análise e interpretação dos dados. Os resultados indicam que grupos de ouvidores de vozes podem auxiliar na restauração da qualidade de vida, promovendo autonomia e oferecendo um espaço livre de estigmas, o que contribui para o bem-estar mental do indivíduo.
The Antarctic stratospheric nitrogen hole: Southern Hemisphere and Antarctic springtime total nitrogen dioxide and total ozone variability as observed by Sentinel-5p TROPOMI
Authors: de Laat Adrianus , van Geffen Jos , Stammes Piet , van der A Ronald , Eskes Henk , Veefkind J. Pepijn
Published: April 2024

Abstract. Denitrification within the stratospheric vortex is a crucial process for Antarctic ozone hole formation, resulting in an analogous stratospheric “nitrogen hole”. Sedimentation of large nitric acid trihydrate polar stratospheric cloud particles within the Antarctic polar stratospheric vortex that form during winter depletes the inner vortex of nitrogen oxides. Here, 2018–2021 daily TROPOspheric Monitoring Instrument (TROPOMI) measurements are used for the first time for a detailed characterization of this nitrogen hole. Nitrogen dioxide total columns exhibit strong spatiotemporal and seasonal variations associated with photochemistry as well as transport and mixing processes. Combined with total ozone column data two main regimes are identified: inner-vortex ozone- and nitrogen-dioxide-depleted air and outer-vortex air enhanced in ozone and nitrogen dioxide. Within the vortex total ozone and total stratospheric nitrogen dioxide are strongly correlated, which is much less evident outside of the vortex. Connecting the two main regimes is a third regime of coherent patterns in the total nitrogen dioxide column–total ozone column phase space – defined here as “mixing lines”. These mixing lines exist because of differences in three-dimensional variations of nitrogen dioxide and ozone, thereby providing information about vortex dynamics and cross-vortex edge mixing. On the other hand, interannual variability of nitrogen dioxide–total ozone characteristics is rather small except in 2019 when the vortex was unusually unstable. Overall, the results show that daily stratospheric nitrogen dioxide column satellite measurements provide an innovative means for characterizing polar stratospheric denitrification processes, vortex dynamics, and long-term monitoring of Antarctic ozone hole conditions.