bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS PENERAPAN KESELAMATAN DAN KESEHATAN KERJA PADA KOMPETENSI KEAHLIAN TEKNIK KENDARAAN RINGAN SMK N 1 SEDAYU
Authors: Saputra Yoga Kurniawan , Sampurno Yoga Guntur
Published: May 2024

Penelitian ini bertujuan untuk mengetahui: 1) Penerapan keselamatan dan kesehatan kerja; 2) Hambatan dan upaya dalam implementasi keselamatan dan kesehatan kerja. Penelitian ini merupakan penelitian deskriptif dengan menggunakan pendekatan kuantitatif. Penelitian ini menggunakan subyek penelitian siswa kelas 11 dan guru pengajar. Teknik pengumpulan data menggunakan angket, observasi dan wawancara. Teknik analisis data menggunakan teknik analisis data statistik deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa 1) Penerapan keselamatan dan kesehatan kerja sudah dilaksanakan dalam kondisi baik dengan dinilai dalam 5 sub-variabel yaitu: Perilaku di tempat kerja, Penggunaan APD, Kondisi Lingkungan Kerja, Penggunaan Peralatan dengan benar dan Budaya Kerja 5R yang semuanya masuk kedalam kategori baik. 2) Hambatan yang dihadapi dalam penerapan keselamatan dan kesehatan kerja yaitu masih ada siswa yang kurang sadar pentingnya K3 serta jumlah penyediaan APD yang masih kurang mencukupi. 3) Upaya yang dilakukan untuk mengatasi hambatan dalam penerapan K3 di bengkel Teknik Kendaraan Ringan SMK N 1 Sedayu yaitu dengan membuat sebuah organisasi khusus untuk K3 yang nanti di dalam nya terdapat program yang jelas untuk meningkatkan kesadaran K3 dalam melakukan semua kegiatan dan penerapan K3 dapat di pantau dan terkoordinir dengan jelas.
KESULITAN SISWA DALAM PEMBELAJARAN DARING SEBAGAI DAMPAK PANDEMI COVID-19 DI SMK PIRI 1 YOGYAKARTA
Authors: Ramadhani Ramadhani , Suhartanta Suhartanta
Published: May 2024

Penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi kesulitan siswa dalam pelaksanaan pembelajaran daring selama pandemi Covid-19 di SMK PIRI 1 Yogyakarta. Penelitian ini merupakan penelitian deskriptif dengan desain penelitian kuantitatif. Teknik pengumpulan data menggunakan metode survei dengan angket. Populasi dalam penelitian ini adalah seluruh siswa SMK PIRI 1 Yogyakarta yang berjumlah 373 orang. Pengambilan sampel menggunakan teknik stratified random sampling dengan jumlah sampel 193 siswa. Teknik analisis data yang digunakan adalah analisis deskriptif kuantitatif yang disajikan dalam bentuk persentase. Hasil penelitian menyimpulkan bahwa kesulitan siswa dalam pembelajaran daring terdiri dari: (1) Terlalu besar biaya yang dikeluarkan untuk memenuhi paket data dinyatakan oleh 32 siswa (28,6%); (2) Kesulitan berinteraksi saat pembelajaran daring dinyatakan 30 siswa (27%); (3) Keterbatasanjaringan internet dinyatakan oleh 24 siswa (21,2%); (4) Pembelajaran daring membosankan dinyatakan oleh 26 (23,2%) siswa.
STUDI PELAKSANAAN E-LEARNING PADA MATA PELAJARAN PEKERJAAN DASAR TEKNIK OTOMOTIF DI JURUSAN MANAJEMEN DAN PERAWATAN OTOMOTIF SMK NEGERI 2 KLATEN
Authors: Priatama Kukuh Yusuf , Martubi Martubi
Published: May 2024

Penelitian ini bertujuan mengetahui tentang pelaksanaan e-learning pada mata pelajaran Pekerjaan Dasar Teknik Otomotif di jurusan Teknik Manajemen dan Perawatan Otomotif SMK Negeri 2 Klaten yang meliputi kemampuan siswa menggunakan e-learning , kemampuan guru menggunakan e-learning, ketersediaan sarana prasarana siswa dan guru dalam menunjang pembelajaran e-learning, kendala yang dialami oleh siswa dan guru selama masa pelaksanaan e-learning. Penelitian yang digunakan yaitu jenis penelitian deskriptif. Hasil dari penelitian yang dilakukan peneliti menunjukkan bahwa skor total tingkat kemampuan dari siswa termasuk ke dalam kategori Baik. (1) Aspek Perencanaan termasuk ke dalam kategori Baik (2) Aspek Masukan termasuk ke dalam kategori Baik (3) Aspek Pelaksanaan termasuk ke dalam kategori Baik dan (4) Aspek Pencapaian termasuk ke dalam kategori Baik. Tingkat kemampuan yang diperoleh guru PDTO pada pelaksanaan e-learning termasuk dalam kategori Sangat Baik. Dimana (1) Aspek Perencanaan termasuk ke dalam Kategori Sangat Baik (2) Aspek Masukan kategori Sangat Baik (3) Aspek Pelaksanaan kategori Baik dan (4) Aspek Pencapaian kategori Baik.
ANALISIS MODEL RASCH UNTUK MENGUKUR KOMPETENSI PENGETAHUAN SISWA SMKN 1 KALIANGET PADA MATA PELAJARAN PERAWATAN SISTEM KELISTRIKAN SEPEDA MOTOR
Authors: Ngadi Ngadi
Published: May 2024

Vocational students are prepared to work in certain positions through a curriculum in which its learning materials consist of 30% theory and 70% skill. It makes their mindset more concerned with skill-based subjects, not motivated to study the material theoretically, and reluctant to take knowledge-based tests. Knowledge is an important aspect for understanding, reasoning, and leading to rational actions when practicing. There is a need for the appropriate measuring tool for diagnosing the knowledge of vocational students in mapping knowledge so that it can be used to provide improved learning services in vocational high schools. The Rasch model is a modern evaluation tool using probability responses to items in a distribution map, so that the characteristics of vocational students in answering questions can be evaluated, starting from the level of students' abilities, distribution maps of ability and difficulty items, as well as a map of the distribution of answers that reflects their honesty. The research was conducted at the Motorcycle Engineering and Business Skills Competency Program (TBSM) of SMKN 1 Kalianget on the subject of Electrical System Maintenance, on the theme of Ignition System Maintenance, with 49 respondents. The instrument was 30 items of a multiple-choice test which was developed according to the Minister of Education and Culture of the Republic of Indonesia Number 23 of 2017 and the second Level of the Qualification Certification Scheme on TBSM Competence from BNSP 2017. The test result shows that instruments have good quality, by fulfilling the elements of reliability, validity (MNSQ outfit and ZSTD outfit, DIF item, unidimensional test), separation, and item difficulty level. Students’ knowledge ability is in the high category (44.9%), medium (44.94%), low as well as very low (only 8.16%). The results of Wright Map depict respondents’ opportunity to answer correctly by 57.14%. Based on the Guttman matrix scalogram, the percentage of careless students is just 2.04%, but that of students guessed the answers correctly is 12.24%
DESAIN DAN PEMBUATAN ALAT PEMBERSIH INJECTOR PORTABLE SEPEDA MOTOR BERBASIS FLASHER
Authors: Firdaus Hutasoit Ricky Togu , Siregar Ahmad Marabdi , Siregar C A
Published: May 2024

In the motorcycle system there is a component and the Electrical Full Injection System (EFI) of this Injector component functions to inject high-pressure fuel from the common rail according to the signal given by the ECU in a Tensioner contact state or the condition of the combustion chamber engine at Timin Injection optimum, the amount of fuel injection, fuel injection ratio and fogging conditions.Two-Way Electromagnetic controls the pressure in the chamber of the injector to control the start and finish of fuel injection.Orifice in the control chamber controls the angle of opening of the nozzle to control the ratio of fuel injection.Clogging of the nozzle holes causes the effect is that the acceleration power of the motorbike engine is decreasing. this makes it difficult for motorbikes to be operational again. After cleaning the dirt that clogs the injectors in the nozzle holes, making this tool can also extend the life of the injectors.Development is a process that is used to develop and investigate a product. The test results of this tool show that the injector cleaner works well. During testing with the Vario 125 motorbike, the injector misting produced +- 35 ml/minute. If an injector produces more than 15-20 ml/minute. Then the injector is still feasible to use and use.
ANALISIS DESAIN MEDIA PEMBELAJARAN ALAT TEST DAN PEMBERSIH INJEKTOR SEPEDA MOTOR
Authors: Yusuf Andi Zulfikar , Yasdin Yasdin
Published: May 2024

Teknologi elektronik fuel injection pada sepeda motor telah mendominasi pada pasar sepeda motor di Indonesia, Teknologi Fuel Injection dapat memberikan pengaruh signifikan terhadap performa kendaraan, sistem pengabutan injector memiliki variabel penting dalam peningkatan performa, seperti timing injection, duration injection sesuai dengan putaran dan beban pada mesin. Sistem injeksi sepeda motor khususnya pada komponen injector mengalami penurunan berdasarkan intensitas penggunaan kendaraan dan juga kualitas bahan bakar, sehingga secara berkala injector perlu mendapatkan perawatan untuk mendapatkan kinerja yang maksimal dari komponen tersebut. Kinerja Injector banyak dipengaruhi oleh kualitas bahan bakar dan tekanan bahan bakar, untuk mempertahankan kualitas bahan bakar maka ditempatkan komponen filter bahan bakar dengan fungsi untuk menyaring partikel-partikel yang terbawa oleh aliran bahan bakar masuk ke ruang bakar, injector cleaner dan injector tester berfungsi sebagai alat pembersih ultrasonic dan mengetest semprotan dan durasi semprotan injector. Tujuan penelitian ini adalah mengembangkan media pembelajaran elektronika otomotif dengan mendesign alat sistem elektronik berbasis arduino yang dapat bekerja membersihkan Injector dan test fungsi injector. Hasil penelitian ini adalah media sistem kelistrikan Test Injector dan pembersih injector berbasis Arduino yang dapat melakukan injeksi bahan bakar berdasarkan variasi putaran mesin dengan menggunakan potensiometer dan juga menghasilkan injeksi bahan bakar dengan durasi penyemprotan yang berbeda sehingga dalam hal ini cara kerja injector dapat terlihat berdasarkan putaran mesin dan pada saat akselerasi yaitu bukaan thortle.
PENGARUH TINGKAT PARTISIPASI DALAM MODEL PEMBELAJARAN PROJECT-BASED LEARNING TERHADAP KEMAMPUAN BERPIKIR KRITIS ANGGOTA TIM MOBIL GARUDA UNY
Authors: Indasah Siti Soleha , Sutiman Sutiman
Published: May 2024

Penelitian ini bertujuan untuk mengetahui pengaruh tingkat partisipasi dalam model pembelajaran Project-based Learning terhadap kemampuan berpikir kritis anggota Tim Garuda UNY. Penelitian ini merupakan penelitian kuantitatif ex pot facto, yang dilaksanakan  di Fakultas Teknik Universitas Negeri Yogyakarta. Populasi penelitian terdiri dari mahasiswa anggota Tim Garuda UNY dan alumninya yang berjumlah 243 orang. Pengambilan data menggunakan metode survei dengan angket, observasi dan studi dokumentasi dengan jumlah sampel 75 orang dan  menggunakan teknik simple random sampling. Teknik analisis data yang dilakukan dengan analisis deskriptif dan uji regresi sederhana. Hasil penelitian ini menunjukkan bahwa: (1) Pelaksanaan model pembelajaran Project-based Learning Tim Garuda UNY sesuai dengan indikator dan langkah model pembelajaran Project-based Learning. (2) Tingkat partisipasi anggota dalam mengikuti model pembelajaran Project Based Learning di Tim Garuda UNY berpengaruh  terhadap kemampuan berpikir kritis anggota yang ditunjukkan dengan hasil uji T pada nilai signifikan 0,000 ˂ 0,05 dan t hitung 10,110 ˃ t tabel 1,993 dengan nilai koefisien determinasi yang didapatkan sebesar 58,3%.Kata Kunci: Partisipasi, Project-based Learning, Kemampuan Berpikir Kritis
PROBLEMATIKA GURU TEKNIK KENDARAAN RINGAN OTOMOTIF (TKRO) DI SMK PELAKSANA IMPLEMENTASI KURIKULUM MERDEKA KATEGORI MANDIRI BERUBAH
Authors: Sriyanto Joko , Budiman Agus , Suyanto Wardan , Sulistyo Bambang , Priti Priti , Pangestu Satria , Utama Olga Satria Tri , Pawoko Laksono Tejo , Pratama Feri Dian
Published: May 2024

Penelitian ini bertujuan untuk mengetahui problematika Guru Teknik Kendaraan Ringan Otomotif (TKRO) di salah satu SMK Negeri Daerah Istimewa Yogyakarta Pelaksana Implementasi Kurikulum Merdeka Kategori Mandiri Berubah. Pengumpulan data dilakukan dengan teknik wawancara dan analisis data menggunakan teknik analisis data deskriptif kualitatif. Responden berjumlah 4 orang yang terdiri dari Waka Kurikulum, Kaproli TKRO, dan 2 Guru TKRO yang mengampu Mata Pelajaran Kejuruan di Kelas 10. Hasil penelitian menunjukkan bahwa guru TKRO menghadapi beberapa permasalaha, yaitu: 1) Kurangnya Dukungan dari Kemendikbudristek dan Dinas Pendidikan Provinsi DIY, 2) Kurangnya Pemahaman terhadap Konsep dan Filosofi Kurikulum Merdeka, dan 3) Kesulitan dalam Implementasi Pembelajaran Berdiferensiasi.
The Influence of Billboard-Based Tobacco Prevention Posters on Memorization, Attitudes, and Craving: Immersive Virtual Reality Study
Authors: Bonneterre Solenne , Zerhouni Oulmann , Boffo Marilisa
Published: May 2024

Background

Health prevention campaigns often face challenges in reaching their target audience and achieving the desired impact on health behaviors. These campaigns, particularly those aimed at reducing tobacco use, require rigorous evaluation methods to assess their effectiveness.

Objective

This study aims to use immersive virtual reality (iVR) to systematically evaluate recall, attitudinal, and craving responses to antitobacco prevention messages when presented in a realistic virtual environment, thereby exploring the potential of iVR as a novel tool to improve the effectiveness of public health campaigns.

Methods

A total of 121 undergraduate students (mean age 19.6, SD 3.7 years), mostly female (n=99, 82.5%), were invited to take a guided walk in the virtual environment, where they were randomly exposed to a different ratio of prevention and general advertising posters (80/20 or 20/80) depending on the experimental condition. Participants’ gaze was tracked throughout the procedure, and outcomes were assessed after the iVR exposure.

Results

Incidental exposure to antitobacco prevention and general advertising posters did not significantly alter attitudes toward tobacco. Memorization of prevention posters was unexpectedly better in the condition where advertising was more frequent (β=–6.15; P<.001), and high contrast between poster types led to a better memorization of the less frequent type. Despite a nonsignificant trend, directing attention to prevention posters slightly improved their memorization (β=.02; P=.07). In addition, the duration of exposure to prevention posters relative to advertisements negatively affected memorization of advertising posters (β=–2.30; P=.01).

Conclusions

Although this study did not find significant changes in attitudes toward tobacco after exposure to prevention campaigns using iVR, the technology does show promise as an evaluation tool. To fully evaluate the use of iVR in public health prevention strategies, future research should examine different types of content, longer exposure durations, and different contexts.

Trial Registration

Open Science Framework E3YK7; https://osf.io/e3yk7
Acercamiento imagenológico e histológico para el diagnóstico de lesiones pulmonares por SARS-CoV-2. Informe de un caso
Authors: Cabrales Fuentes José , Mendoza Cabalé Alejandro Luis , Zaldivar A Yuliet
Published: May 2024

This is a 52-year-old Caucasian female patient, a teacher by profession, with no personal pathological history of interest, who was admitted to the intensive care unit with COVID-19 pneumonia, after several pharmacological treatments and 20 days with a severe restrictive ventilatory pattern, without improvement and finally died. Images were obtained by digital radiography and computed axial tomography of the chest, and a lung histological study was performed. The application of imaging studies allows the observation of histopathological changes for the adequate clinical identification of patients and the implementation of effective therapeutic strategies. The imaging findings that were corroborated by the histopathological study are reported. Keywords: SARS-CoV-2; COVID 19; imaging; histology; case report.
Driver Drowsiness Detection Using CNN
Authors: Reddy P. Jagadishwar
Published: May 2024

Abstract: Drowsiness detection is a safety technology that can prevent accidents that are caused by drivers who fell asleep while driving. The objective of this intermediate Python project is to build a drowsiness detection system that will detect that a person’s eyes are closed for more than a few seconds. This system will alert the driver when drowsiness is detected.
IOT Based Remote Controlled Smart Helping Agent
Authors: L Megha
Published: May 2024

Abstract: This paper introduces an IoT-based remote-controlled smart helping agent designed to streamline household cleaning tasks. The system utilizes Bluetooth connectivity to establish communication between the smart agent and an Android device, empowering users with remote control capabilities. By integrating advanced sensors and actuators, the smart agent is capable of both mopping and vacuum cleaning operations, providing efficient and thorough cleaning results. The development of the smart helping agent encompasses hardware design, software implementation, and integration of IoT technologies. Through a user-friendly Android application, users can remotely initiate cleaning operations, monitor progress, and adjust settings accordingly. The utilization of IoT not only enhances convenience but also enables seamless integration with other smart home devices, contributing to a holistic and interconnected living environment. Furthermore, the paper discusses the potential benefits of the IoT-based smart helping agent, including time-saving, energy efficiency, and improved cleanliness. Additionally, considerations regarding security, privacy, and scalability are addressed to ensure the reliability and robustness of the system. Overall, the remote-controlled smart helping agent represents a significant advancement in home automation technology, offering users a hassle-free solution to maintaining a clean and comfortable living space.
Identification of the Novel Genes Associated with the Inflammatory Bowel Disease (IBD) using Genome Wide Expression Sequencing Data Set
Authors: Priyadarshini Payal
Published: May 2024

Abstract: Inflammatory Bowel Disease (IBD) is a prevalent chronic condition worldwide, representing a significant global health challenge due to its varying prevalence rates across different regions. Comprising Crohn’s disease (CD) and ulcerative colitis (UC), IBD entails chronic inflammation of the gastrointestinal tract. Crohn’s disease can manifest in any part of the gastrointestinal tract. Genomics serves a pivotal role in elucidating the fundamental genetic underpinnings of IBD, facilitating the diagnosis of patients with exceedingly rare disease variants. Next-generation sequencing technologies have been extensively employed to analyse IBD datasets on a global scale, while targeted sequencing methods have enabled researchers to identify patients and genes associated with rare disorders within the spectrum of IBD. This study utilizes microarray sequencing to derive insights from selected datasets. Data sourced from the NCBI-GEO public database encompassing microarray/gene profiles provided the gene expression profiles for dataset GSE6731, containing samples representing Normal, UC, and CD conditions.
Urban Heat Island Mitigation Through Blue, Green & Grey Infrastructure - A Case Study of BMC-Bhubaneswar
Authors: Parida Tapas Kumar
Published: May 2024

Abstract: The rapid development in urban areas, especially in the central business district can result a number of consequences related to urban heat island (UHI), as it increases both the surface albedo and anthropogenic heat which led to rise the temperature in the certain areas. This research aims to investigate existing actions and determine possible strategies for mitigating UHI, a case study of Bhubaneswar, Odisha.
Exploring Plant Growth through AI-Based Image Recognition: A Descriptive Analysis
Authors: Karnik Sanika
Published: May 2024

Abstract: “This research paper explores the integration of artificial intelligence (AI) and plant growth analysis, with a focus on AI-based image recognition techniques. Through a descriptive analysis, it examines the methodologies, applications, and challenges associated with employing AI in understanding plant growth dynamics. By reviewing existing literature and case studies, the paper highlights how AI algorithms are utilized for image recognition to gain insights into plant development, disease detection, yield prediction, and environmental monitoring. Additionally, it discusses challenges such as data quality and model robustness, along with future directions for advancing this field. The study underscores the potential of AI-based image recognition to revolutionize sustainable agriculture and enhance food security
Adaptación y análisis de la estructura interna de la Escala de Sentido de Pertenencia Universitaria (ESPU) en estudiantes peruanos
Authors: Correa-Rojas Jossué , Grimaldo Mirian , Valdivia-Vizcarreta Paloma , Del Aguila-Chávez Monica
Published: May 2024

El sentido de pertenencia hace referencia a la experiencia de participación en un sistema o entorno de tal manera que cada miembro se sienta parte de ese sistema. Este atributo es de interés en el ámbito educativo de distintos niveles, sin embargo, no se cuenta con un instrumento que permita su medición en el medio. El propósito del estudio fue adaptar y analizar la estructura interna de la Escala de Sentido de Pertenencia en universitarios peruanos (ESPU). Se trabajó con una muestra por conveniencia compuesta por 827 universitarios, dividida en dos grupos uno de 220 estudiantes (68.6 % mujeres) con una edad promedio de 21.68 años (DE = 4.87), con la cual se realizó el análisis factorial exploratorio. El segundo grupo estuvo conformado por un total de 607 participantes (69.7 % mujeres) con una edad promedio de 21.28 (DE = 4.21) años, con el cual se realizaron los análisis factoriales confirmatorios. Los resultados dan cuenta de la adaptación lingüística, apreciándose un acuerdo inter-observadores adecuado (RVC > .70). El análisis factorial exploratorio sugiere una estructura de dos factores (χ2 = 646.750; gl = 36.00; p < .001) que explica el 41.2 % de la varianza; esta estructura fue corroborada mediante un análisis factorial confirmatorio que alcanzó índices de ajuste adecuados (CFI = .998; TLI = .996; RMSEA = .048). La fiabilidad de la escala se determinó por consistencia interna encontrándose coeficientes omegas que van entre .665 y .929. En suma, la ESPU es un instrumento con adecuadas evidencias de validez y fiabilidad para medir el sentido de pertenencia.
Comparación de la frecuencia y permanencia de frentes térmicos utilizando datos de diferente dimensión espacial y resolución de imágenes de satélite en la región sur de la Corriente de California
Authors: De la O-Navarrete Amelia , Funes-Rodríguez René , Manzano-Sarabia Marlenne
Published: May 2024

Se evaluó la mejor dimensión de la escala espacial (dimensión de cuadrantes) y resolución espacial de imágenes (1 y 4 km), con respecto a la frecuencia y permanencia de frentes oceánicos de temperatura que caracterizan la variabilidad estacional e interanual en la región sur del Sistema de la Corriente de California durante 2006-2010, a partir del análisis de imágenes diarias de temperatura superficial del mar (“Multi-scale Ultra-high Resolution” de 1 km y “Advanced Very High Resolution Radiometer” de 4 km de resolución de píxel). La identificación de los frentes oceánicos de temperatura se realizó mediante el algoritmo de detección de borde (SIED, por sus siglas en inglés). Para identificar la mejor distribución de los frentes se compararon diferentes dimensiones de cuadrantes (0,5°, 1,0° y 2,0° latitud y longitud geográfica). El cuadrante de 1,0° resultó ser el más adecuado por presentar una menor dispersión de la frecuencia de frentes y un mayor número de observaciones, aunado a las imágenes de alta resolución (1 km) que permitieron detectar un mayor número de estructuras de mesoescala de la variabilidad estacional e interanual de la dinámica oceánica de la porción sur de la Corriente de California.
PENGARUH QUALITY PRODUCT, BRAND IMAGE, HALAL LABEL TERHADAP CUSTOMER SATISFACTION
Authors: Dinda Maysafira
Published: May 2024

ABSTRAK
Tujuan penelitian ini adalah untuk mengetahui dan menganalisis Pengaruh Quality Product, Brand Image, Halal Label Terhadap Customer Satisfaction, metode penelitian ini adalah kuantitatif dengan menggunakan data primer teknik purposive random sampling dengan jumlah 100 responden melalui pernyataan kuesioner penelitian yang dikelola dengan IBM SPSS Statistics 22 pada pelanggan Kopi Kenangan Kota Salatiga melalui uji penelitian (karakteristik deskriptif responden, validitas, reliabilitas, normalitas, heteroskedastisitas, multikolinearitas, R², F, T, dan linearitas), hasil penelitian menunjukan bahwa Quality Product, Brand Image, Halal Label berpengaruh positif signifikan terhadap Customer Satisfaction pada Kopi Kenangan Kota Salatiga.
Kata kunci: Quality Product, Brand Image, Halal Label, Customer Satisfaction
MICRO-FRAGMENTED ADIPOSE TISSUE IN THE SUCCESSFUL TREATMENT OF RECURRENT ROTATOR CUFF TEARS IN AN INJURED WORKER
Authors: Martin Joshua , Takyi Selorm
Published: May 2024

This is the case of a 42-year-old right-handed male truck cargo mechanic who suffered a rotator cuff (RTC) tear of his right shoulder after a slip and fall while at work. An MRI of the shoulder demonstrated supra-spinatus and infraspinatus tendon tears. After a trial of 4 months of nonoperative treatment, he underwent arthroscopic repair of his RTC. Postoperatively, he completed a course of physical therapy (PT) and a work conditioning program. Unfortunately, he had ongoing pain, limitations in range of motion (ROM), and functional limitations, which prevented him from returning to work. A repeat MRI demonstrated a retear of supraspinatus and infraspinatus tendons. After consulting with the author, he underwent a micro-fragmented adipose tissue injection under ultrasound guidance into the involved tendons. After 4 weeks of additional PT, he was noted to have full, pain-free ROM with normal strength and was able to return to his full work duties, including overhead lifting without restrictions.
Estudio de las actividades que forman parte de los procesos de autoevaluación de programas de grado del Instituto Tecnológico de Costa Rica
Authors: Soto-Grant Andrea
Published: May 2024

Los departamentos académicos de las instituciones de educación superior van adquiriendo experiencia importante y relevante en la ejecución de las tareas que se requieren para los procesos de certificación de la calidad, por lo que es imperante que esa experiencia sea aprovechada para establecer líneas comunes en la búsqueda de la eficiencia y eficacia en la gestión institucional y el uso de los recursos. El objetivo de esta investigación se centra en el estudio y análisis de las actividades que se realizan de manera instintiva y no oficializada como parte del proceso de autoevaluación de los programas académicos del Instituto Tecnológico de Costa Rica.
Percepciones del personal docente de Química, con respecto a sus necesidades pedagógicas y tecnológicas durante la pandemia de SARS-CoV-2 en 2020 y 2021
Authors: Jerez-Chaverri José-Alfredo
Published: May 2024

Este trabajo propuso reconocer percepciones del personal docente de la Sección de Química General de la Universidad de Costa Rica, acerca de sus necesidades pedagógicas, humanas y tecnológicas en la adaptación a la no presencialidad producto del confinamiento en el marco de la pandemia por el SARS-CoV-2. Se trató de una investigación mixta de alcance descriptivo, cuyo componente cualitativo utilizó como técnica de recolección de información la entrevista semiestructurada, y su parte cuantitativa el cuestionario. Se observó el surgimiento de necesidades relacionadas con el acercamiento al estudiantado, evaluación, y en la disposición y el uso de las tecnologías de información y comunicación.
El proceso investigativo y su vinculación con las herramientas digitales: una aproximación desde la primera cohorte acreditada de un posgrado de la UNED de Costa Rica
Authors: Artavia-Díaz Karla-Yanitzia , Castro-Granados Alejandra
Published: May 2024

El uso de internet y las herramientas digitales ha provocado un cambio en los procesos de acceso, creación, gestión y publicación de la información. Así, la tecnología ayuda a la persona investigadora a desarrollar sus habilidades y estimular su creatividad científica, lo que genera que la formación sea más compleja y transversal. Por ello, se plantea un estudio cuantitativo para analizar qué tipo de acciones se ejecutan en el proceso investigativo el estudiantado de un posgrado y su vinculación con las herramientas tecnológicas. Entre los resultados destaca un bajo porcentaje en el empleo de bases de datos institucionales, bibliotecas digitales y operadores boleados, pese a la valía científica que aportan en la investigación, lo que constituye una alerta para las autoridades académicas.
Proposal for a model for the care of the sexual health of the young adult before HPV
Authors: Rico María de lourdes , Hernández Ortega Yolanda , García Hernández María de Lourdes , Ignacio Albino Marisol
Published: May 2024

Introduction: Sexually Transmitted Infections such as HPV mainly affect adolescents and young adults; Women are more susceptible to contracting them due to multiple factors. Promoting sexual health has increased knowledge about prevention, but it is still insufficient. Objective: to propose a model of sexual health care in young adults before HPV. Methodology: the focus of the study was qualitative, convenience sampling, with 13 sexually active key informants. A semi-structured interview was used in the data collection to identify the paradigm of the young adult against HPV in three categories: sexuality,risk of infection, and care. The theoretical proposal of the model reinterprets the concepts to build the framework of the proposal. Results: beliefs or myths prevail about sexuality limited to intercourse as the only source of pleasure; HPV is recognized as an STI, but it is unknown if there are symptoms and it is confused with another STI; there is a risk ofinfection mainly due to the number of sexual partners, the responsibility for care is left to the couple, and health services are not used as a preventive form. The care proposal emphasizes self-care according to this paradigm that integrates the physical, psychological, self-knowledge and spiritual areas. Conclusions: self-care is an interesting concept to address in promoting the sexual health of young adults in the face of the reality that they live concerning STIs.
Recent progress on photothermal nanomaterials: Design, mechanism, and applications
Authors: Yu Xiao , Fan Shilin , Zhu Bin , El-Hout Soliman. , Zhang Jian , Chen ChunLin
Published: May 2024

Photothermal energy conversion represents a cornerstone process in the
renewable energy technologies domain, enabling the capture of solar
irradiance and its subsequent transformation into thermal energy. This
mechanism is paramount across many applications, facilitating the
exploitation of solar energy for different purposes. The photothermal
conversion efficiency and applications are fundamentally contingent upon
the characteristics and performance of the materials employed.
Consequently, deploying high-caliber materials is essential for
optimizing energy capture and utilization. Within this context,
photothermal nanomaterials have emerged as pivotal components in various
applications, ranging from catalysis and sterilization to medical
therapy, desalination, and electric power generation via the
photothermal conversion effect. This review endeavors to encapsulate the
current research landscape, delineating both the developmental
trajectories and application horizons of photothermal conversion
materials. It aims to furnish a detailed exposition of the mechanisms
underlying photothermal conversion across various materials, shedding
light on the principles guiding the design of photothermal
nanomaterials. Furthermore, addressing the prevailing challenges and
outlooks within the field elucidates potential avenues for future
research and identifying priority areas. This review aspires to enrich
the understanding of photothermal materials within the framework of
energy conversion, offering novel insights and fostering a more profound
comprehension of their role and potential in harnessing solar energy.
Disparities in Access to Legacy-Oriented Interventions at End-of-Life for Pediatric Oncology Patients: A Decedent Cohort Review
Authors: Daniels Sarah , Franqui-Rios Nelson D. , Mothi Suraj Sarvode , Gaitskill Elizabeth , Cantrell Kathryn , Kaye Erica
Published: May 2024

Background: Legacy-oriented interventions have the potential to
offer pediatric oncology patients and families comfort at end-of-life
and during bereavement. Certified Child Life Specialists often provide
these services, and presently little is known about whether disparities
exist in the provision of legacy-oriented interventions.
Methods: In this retrospective decedent cohort study, we
examined demographic and clinical characteristics from a sample of 678
pediatric oncology patients who died between 2015-2019. Bivariate
analysis assessed differences between patients who received any versus
no legacy-oriented intervention. Uni- and multivariable logistic
regression models assessed associations of baseline characteristics and
likelihood of receiving legacy-oriented intervention. Further
multivariable analysis explored joint effects of significant variables
identified in the univariable analysis. Results: 52% of
patients received a legacy-oriented intervention. Older adolescents (≥13
years) had lower odds (OR: 1.73, p=0.007) of receiving legacy-oriented
interventions than younger ones. Patients with Home/hospice deaths
showed decreased likelihood (OR: 19.98, p<0.001) compared to
patients who passed away at SJCRH locations. Hispanic patients (OR:
1.53, p=0.038) and those in palliative care (OR: 10.51,
p<0.001) were more likely to receive interventions. No
significant race association was noted. Conclusion: All
children and adolescents with cancer deserve quality care at
end-of-life, including access to legacy-oriented interventions, yet
nearly half of patients in this cohort did not receive these services.
By identifying demographic and clinical characteristics associated with
decreased odds of receiving legacy-oriented interventions, healthcare
professionals can modify end-of-life care processes to improve access.
Introducing legacy-oriented interventions early and increasing exposure
in community spaces may enhance access to legacy-oriented interventions
for pediatric oncology patients.
Pediatric Pulmonology 2023 Year in Review: Asthma
Authors: Espaillat Andre , Stephenson Nicole , Loughlin Ceila
Published: May 2024

Caring for children with asthma continues to be an essential
responsibility of the pediatric pulmonologist. In this Pediatric
Pulmonology Year in Review, we summarize the significant publications
focused on pediatric asthma that have been published over the last year.
We will discuss new findings that assist in the diagnosis and evaluation
of pediatric asthma, highlight risk factors and social determinants that
impact successful care, and discuss new interventions and treatment
modalities for acute exacerbations and maintenance control. We hope this
review can provide new insights and guidance for implementation into
clinical practice within the field of pediatric asthma.
A Study of the Factors that Influenced Smartphone Purchases among UiTM Students in Malaysia
Authors: Zaman Maliza Delima Kamarul , Mohd Fauzi Muna Wadhiha , Ab Rashid Nurin Irdina , Nazree Putri Qistina , Mohd Hair Raja Nurizzah Haslin Raja , Ahmad Sayyidah Nafisah , Kamil Sharifah Nur Irdina Syed , Zainuazmi Wan Nur Syarina Meor
Published: May 2024

The global surge in smartphone adoption experienced remarkable expansion, establishing itself as a fundamental component of contemporary living. With ongoing technological progress, smartphones have transformed from simple communication tools into versatile devices with a multitude of features. The decision-making process for smartphone acquisitions was complicated and influenced by a diverse range of factors that differed among individuals, demographics, and cultural settings. This research explored the diverse elements influencing consumers' smartphone purchase decisions, affected by numerous factors ranging from individual preferences and needs to more significant societal trends. Through unraveling these factors, the study aimed to offer valuable insights into the dynamics of the smartphone market, facilitating businesses in adapting to and addressing the evolving demands of consumers. The factors under study were country of origin, product features, brand image, product price, and social influences. Pearson correlation and regression analyses were conducted and the result showed that Product Features and Country of Origin were significant predictors.
Experience of Telephone-Based Diabetes Health Coaching Among Community-Based Adults With Type 2 Diabetes
Authors: Sugumaran Tharshika , LeGris Jeannette , Strachan Patricia H. , Alliston Paige , Sherifali Diana
Published: May 2024

Background

In the past decade, diabetes health coaching, also referred to as diabetes coaching, has emerged as a patient-centered intervention to help individuals with type 2 diabetes gain independence with self-management. This study explores the perceived experience of receiving telephone-based diabetes health coaching among adults living with type 2 diabetes.

Method

A qualitative exploration with an interpretive descriptive design was carried out. Participants from the intervention group of a larger randomized controlled trial who had received a telephone-based diabetes coaching intervention throughout 1 year were invited to participate in a telephone interview with open-ended questions.

Results

Twelve participants were interviewed, and four major themes emerged: 1) adapting to ongoing challenges with type 2 diabetes, reflecting how coaching helped individuals integrate diabetes into their daily lives by addressing misconceptions, improving knowledge, encouraging awareness, and easing the transition from oral medication to insulin injections; 2) heightened mindfulness of diabetes-related wellness, capturing the greater attention participants gave to their overall well-being and self-management behaviors; 3) behavior change guided by the participant, highlighting the differences in participants’ motivation, readiness to make changes, and external factors that influenced their ability to make self-management behavior changes; and 4) valuing a supportive relationship, illustrating that most participants felt that the unique coach-client relationship was reliable, holistic, nonjudgmental, and encouraging.

Conclusion

Participants found diabetes coaching to be positive and highlighted the various ways it was able to support their ability to manage diabetes.
Experience of Telephone-Based Diabetes Health Coaching Among Community-Based Adults With Type 2 Diabetes
Authors: Sugumaran Tharshika , LeGris Jeannette , H. Strachan Patricia , Alliston Paige , Sherifali Diana
Published: May 2024

Background. In the past decade, diabetes health coaching, also referred to as diabetes coaching, has emerged as a patient-centered intervention to help individuals with type 2 diabetes gain independence with self-management. This study explores the perceived experience of receiving telephone-based diabetes health coaching among adults living with type 2 diabetes.

Method. A qualitative exploration with an interpretive descriptive design was carried out. Participants from the intervention group of a larger randomized controlled trial who had received a telephone-based diabetes coaching intervention throughout 1 year were invited to participate in a telephone interview with open-ended questions.

Results. Twelve participants were interviewed, and four major themes emerged: 1) adapting to ongoing challenges with type 2 diabetes, reflecting how coaching helped individuals integrate diabetes into their daily lives by addressing misconceptions, improving knowledge, encouraging awareness, and easing the transition from oral medication to insulin injections; 2) heightened mindfulness of diabetes-related wellness, capturing the greater attention participants gave to their overall well-being and self-management behaviours; 3) behaviour change guided by the participant, highlighting the differences in participants’ motivation, readiness to make changes, and external factors that influenced their ability to make self-management behavior changes; and 4) valuing a supportive relationship, illustrating that most participants felt that the unique coach-client relationship was reliable, holistic, nonjudgmental, and encouraging.

Conclusion. Participants found diabetes coaching to be positive and highlighted the various ways it was able to support their ability to manage diabetes.
A Rare Case of Widely Disseminated Syphilis
Authors: Slyk Agnieszka , Hedman Maria , Wikström Arne
Published: May 2024

Abstract is missing (Short communication)
PANGAN DI MALUKU UTARA, INDONESIA: KETERSEDIAAN, KETERKAITAN DAN DAMPAK EKONOMI
Authors: Samiun Muhammad Zais M , Suparta I Wayan , Hasnin Muhammad
Published: May 2024

ABSTRAK
Pergeseran struktur ekonomi sangat berimplikasi terhadap kondisi pangan maupun sektor penghasil pangan yakni sektor pertanian. Untuk itu, penelitian ini bertujuan mendapatkan gambaran makro kondisi pangan, mengidentifikasi ketersediaan pangan dan komoditas pangan unggulan, serta menganalisis keterkaitan dan dampak sektor penghasil pangan dalam perekonomian. Analisis menggunakan pendekatan deskriptif, metode Location Quotient dan model Input-Output. Hasil analisis menemukan bahwa kondisi pangan terutama ketersediaan pangan mengalami penurunan yang drastis seiring dengan penurunan peranan sektor pertanian. Meskipun demikian, teridentifikasi Maluku Utara memiliki potensi ketersediaan pangan maupun komoditas pangan unggulan yang dapat dikembangkan berupa pangan unggulan ubi jalar, ubi kayu, kacang-kacangan, sayur-sayuran dan buah-buahan. Lebih lanjut, terukur sub-subsektor penghasil pangan memiliki tingkat keterkaitan ke depan dan kepekaan penyebaran yang jauh lebih tinggi, demikian juga kemampuan sektor penghasil pangan dalam penciptaan pengganda output, nilai tambah dan pendapatan bagi perekonomian secara total sangat besar. Dengan demikian, memastikan ketersedian pangan diupayakan dengan memastikan sektor pertanian untuk tumbuh secara berimbang dalam perekonomian.
Inductores, motivaciones y resultados esperados de la adquisición de tecnología en los agronegocios en el departamento de Cundinamarca, Colombia
Authors: Parra Acosta Yenny Katherine , Almanza Junco Carlos Alberto , Aponte Chirivi Diego Orlando
Published: May 2024

En los últimos años se ha prestado muy poca atención por parte de la academia a los factores que influyen para que los agricultores adquieran tecnología, especialmente en países en desarrollo donde se encuentra un gran potencial de crecimiento y sofisticación del sector. Si bien, en estudios anteriores se ha demostrado que el beneficio económico es la razón principal dada por los productores para adoptar la tecnología disponible, otras actitudes juegan un papel en la decisión de adquisición. Este proyecto tiene como objetivo identificar los inductores, motivaciones y resultados esperados determinantes para que las empresas agrícolas tengan la intención de adquirir tecnología. Por medio del análisis ponderado de las variables se busca establecer la relación de las variables observadas, a través de una metodología cuantitativa de análisis multivariado. La relación más representativa es la mejora de la rentabilidad de la actividad con el desarrollo de tecnologías de información, evidenciando de esta manera una relación muy pertinente para la cadena de comercialización y mercadeo de los productos de las UPAs (Unidades de Producción Agrícola).
Mercadotecnia y música: la construcción de un marco de relación desde la investigación, desarrollo e innovación partiendo del enfoque social
Authors: Llamas Félix Blanca Isabel , De la Torre Llamas César Octavio , López Robles José Ricardo
Published: May 2024

En el mundo actual globalizado, procesos de desarrollo cultural, consumismo, desinformación, alta demanda competitiva y falta de empatía, desemboca en campañas que motivan a la generación de incertidumbre sobre la problemática social; por lo que la presente investigación funge como señalamiento para refulgir la conexión entre música y mercadotecnia social y su mejoramiento o en su defecto tomar el papel como principal fermento tanto en el enfoque de la música del consumo social, creando hábitos perjudiciales a públicos deslucidos y nescientes en su papel de consumidor, como en la que se emplea en la comercialización de operaciones para el incremento en el beneficio y prosperidad a expensas de grupos vulnerables, tomando la figura de maniobra auxiliar sobre la percepción de los donantes interesados en mejorar las situaciones adversas de su prójimo, así como la concientización en conversión de las disposiciones que afectan a colectivos sociales en decisiones tanto mal intencionadas como mal dirigidas, impactando esencialmente la armonía social. Investigación que parte de un análisis detallado de publicaciones disponibles en la base de datos Scopus sobre Mercadotecnia Musical de 1980 a 2022, con el propósito de facilitar a profesionales en dicho campo, el diseño de estrategias que respondan a requerimientos sociales.
La macromercadotecnia y su rol en la sustentabilidad del planeta
Authors: Cervantes Aldana Fernando Javier
Published: May 2024

Las críticas sociales en contra de las prácticas del marketing, cuyos efectos en la sociedad han sido notables debidoa la sobreexplotación de recursos naturales en su búsqueda de fabricar y vender productos que satisfagan necesidades de los consumidores, sin prever sus efectos en el largo plazo en la sociedad. Estas críticas han provocado que los académicos y practicantes del marketing busquen diferentes en las estrategias de marketing para paliar las críticas en su contra, creando así nuevos enfoques con preocupaciones sociales como son la mercadotecnia verde o ecológica, la mercadotecnia corporativa de responsabilidad social, la mercadotecnia ética, la mercadotecnia social y la mercadotecnia sustentable. El presente trabajo de investigación es un ensayo crítico sobre la forma en que la mercadotecnia puede tener un papel importante en la formación de nuevos gerentes con otra mentalidad que persiga metas que apoyen la sustentabilidad del planeta. Sin embargo, los nuevos enfoques de mercadotecnia no se encuentran articulados para provocar un efecto sustancial en la preservación de la vida del planeta. En el 2015 las Naciones Unidas acordaron los SDG`s (Sustainable Development Goals ) consistentes en 17 objetivos interconectados entre sí y se fijó la meta de completarlos para el 2030 ; se refieren a formas más responsables de consumo y producción para reducir la pobreza y el hambre. De ahí la propuesta de una nueva orientación denominada macromarketing o macromercadotecnia, El propósito del macromarketing consiste en crear y mantener una relación armónica entre el marketing y la sociedad, y por ende tiene ms posibilidades de acoplarse a estos objetivos de desarrollo sustentable propuestos por la ONU.