bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Pemanfaatan Laboratorium dalam Pembelajaran IPA SMP/MTs
Authors: Deva Kurniawati  , Wahono Widodo
Published: June 2023

Pembelajaran harus mempunyai prasarana, terhitung ruang laboratorium guna mendukung proses pendidikan yang tertib serta berkepanjangan. Tujuan penelitian ini menganalisis pemanfaatan laboratorium dalam pembelajaran IPA di MTs Negeri 4 Surabaya. Penelitian ini menggunakan pendekatan kualitatif deskriptif dengan subjek penelitian sebanyak 32 responden siswa kelas 7. Instrumen yang digunakan yakni lembar observasi, wawancara, angket dan dokumentasi. Teknik pengumpulan datanya terdiri dari metode observasi, wawancara, angket, dan dokumentasi. Analisis data yang digunakan dalam penelitian ini meliputi, reduksi data, penyajian data, dan penarikan kesimpulan. Teknik analisis data menggunakan skala guttman. Hasil penelitian menunjukkan ruang laboratorium IPA MTs Negeri 4 Surabaya dapat dinyatakan sudah sesuai standar Permendiknas No. 24 Tahun 2007 dengan rata- rata mencapai 75.25% kategori cukup layak, kedua terkait alat laboratorium fisika sudah sesuai standar Permendikbud No. 8 Tahun 2018 dengan rata- rata 41.1% kategori cukup layak, dan ketiga terkait alat laboratorium biologi sudah sesuai standar Permendikbud No. 8 Tahun 2018 dengan rata- rata 79.7% kategori layak. Harapan dari penelitian ini sekolah dapat memperbaiki alat laboratorium IPA terutama di bidang fisika yang kurang sesuai dengan standardisasi Permendikbud 2018. Sehingga proses pembelajaran akan lebih maksimal dengan beberapa alat yang bisa diperbaharui.
A Study of Some Physiological and Biochemical Variables for Patients with Coronary Artery Disease
Authors: Majali Alaa Abd al-Hussein , Saeed Rana Essam
Published: June 2023

The current study aimed to investigate some physiological and biochemical variables for patients with atherosclerosis of the heart, as some functional and metabolic criteria, and to compare the results of patients with the control group (healthy ones) and the study sample include (120) volunteers whose ages ranged from (30 – 96 years) from the residents of Wasit and Dhi Qar governorates, as data were collected for the samples of the current study to include the age group, where the results of the study sample showed the highest rates of patients within the age group (50-69 years) compared with the control group and for both sexes. Whereas, the laboratory tests of the biochemical-metabolic criteria indicated that there were significant differences in the concentrations of lipids in blood serum samples between the two groups of patients and the control with statistical significance, as the concentrations of lipids increased in each of cholesterol, triglycerides TG, low-density lipoproteins (LDL) and very low-density lipoproteins (VLDL), and a decrease in the level of High-density lipoproteins (HDL) in patients with atherosclerosis compared with the control group for both sexes, in addition, the results of the study showed that significant changes in the levels of the two biomarkers of atherosclerosis, as a significant increase was observed in the levels of OPG and endothelin ET in the serum of atherosclerosis patients of both sexes, compared to the control group, respectively. It is concluded from this study that the changes in serum levels of OPG and endothelin ET, as the results showed that males are more susceptible to atherosclerosis than females, and it also showed that the older the age, the greater the risk factors for atherosclerosis.
Leveraging the Big Data and Principal Component Analysis (PCA) in Right Identification of Feature Selection for Business Datasets
Authors: Kakar Arnav
Published: June 2023

Due to its contribution to GDP, business plays an important role in a nation's development. India has 29% of the Gross domestic product furthermore 28% of work. The service sector is ranked 15th, and its nominal output is ranked 16th overall. This Project demonstrates re-engineering or improvement of business processes. The Project that has been proposed makes use of ideas from machine learning to determine the appropriate trend change for any business. Involving Rule Part Investigation as a dimensionality decrease strategy, we have diminished the number of highlights to a base. The model can operate more effectively and produce better outcomes thanks to this feature reduction method.
Heat resistance of cadmium telluride devices in variable temperature fire
Authors: Мозжерин А.В. , Паклин Н.Н.
Published: June 2023

В статье на основе экспериментальных и теоретических исследований рассматриваются физико-химические превращения в теллуриде кадмия в условиях линейного и кратковременного нелинейного (импульсного) теплового воздействия, устанавливаются некоторые особенности работы приборов и устройств на основе теллурида кадмия внутри зон теплового воздействия при возгораниях и техногенных пожарах. На основе усовершенствованной математической модели приведены результаты образования и эволюции дефектной сети, приводящей под действием различных теплодоз процесса горения к деградации оборудования.

The scientific article contains an experimental and theoretical study of cadmium telluride (CdTe) under conditions of linear and pulsed (nonlinear) thermal effects occurring in zones of man-made fires of varying intensity. The experimental part of the work is devoted to the study by transmission electron microscopy methods of the defective network of CdTe samples, which is a part of thin-film solar cells, universal infrared detectors and other devices exposed to heat from 100 to 800 °C. The theoretical part presents an improved mathematical model describing the evolution of chiselled defects under conditions of increasing temperature over time, both in linear form – an increase of 1 °C degree in 1 second, and in pulse form – a sharp increase to 100 °C and a subsequent drop to room temperature. Based on the results obtained, the presence of active physic-chemical transformations in the material was confirmed after receiving the appropriate heat dose, it was found that the temperature up to 100 °C, including with pulsed exposure, although it leads to an increase in the defective network, allows the equipment to remain operational. At temperatures above 600 °C, the degradation of the material leads to failures in the operation of devices and devices based on cadmium telluride, which makes their use limited and extremely inefficient in extreme conditions, where conventional semiconductor materials, such as germanium, are more suitable.
Pengembangan Business Intelligence untuk Pendukung Pengambilan Keputusan dalam Mengurangi Kemacetan di Kota Tomohon
Authors: Kamasi Nadya Verona Viani , Nangoy Stephanie Mariane Felly
Published: June 2023

Kemacetan lalu lintas saat ini merupakan problem utama yang terjadi di kota-kota besar di Indonesia termasuk di Kota Tomohon. Penyebab utama terjadinya kemacetan lalu lintas adalah karena tidak seimbangnya demand dan supply yaitu pertumbuhan jumlah kendaraan dengan kapasitas prasarana transportasi (jaringan jalan dan jaringan angkutan umum) yang ada. Penggunaan big data dan data mining untuk menangani kemacetan dan bermuara pada pemanfaatan Business Intelligence untuk mengolah data-data yang terkait dengan transportasi, kendaraan yang ada dan kategorinya, data ruas jalan, sampai pada pergerakan penduduk dan rutinitasnya setiap hari yang dihubungkan dengan data traffic di Kota Tomohon. Aplikasi ini dikembangkan dengan menggunakan metode action research yang terbagi atas 4 tahapan yaitu Diagnosa (Diagnosing), rencana tindakan (action planning), melakukan tindakan (action taking), dan evaluasi (evaluating). Hasil akhir dari penelitian ini adalah dikembangkan business intelligence yang bisa menjadi pendukung pengambilan keputusan untuk mengurangi kemacetan di Kota Tomohon.
Sistem Pakar Dengan Metode Forward Chaining Untuk Diagnosis Penyakit dan Hama Tanaman Tebu
Authors: Kurniawan Andre Rahmat , Nurcahyo Gunadi Dwi , Yuhandri
Published: June 2023

Pada saat ini perkembangan teknologi komputer sudah sangat pesat, tidak hanya pada bidang informasi, industri, pendidikan, tetapi pada bidang pertanian. Kecanggihan teknologi juga dimanfaatkan oleh para petani tebu untuk mendapatkan informasi mengenai tanaman tebu. Tanaman tebu termasuk dalam komoditas tanaman perkebunan yang ada di Indonesia. Namun, dalam pembudidayaan tebu tidak luput dari berbagai permasalahan yang berhubungan dengan penyakit dan hama yang kemungkinan akan menyerang tanaman tebu. Oleh sebab itu penulis merancang pembuatan Sistem Pakar diagnosa penyakit dan hama tanaman tebu menggunakan metode Forward Chaining berbasis web. Sistem ini akan menganalisa berdasarkan data gejala-gejala yang ada yang di masukan oleh user sehingga di dapatkan suatu hasil identifikasi penyakit dan hama pada tanaman tebu berupa nama penyakit tingkat akurasi dan cara penangannya. Tahapan analisa hasil dilakukan pengujian dengan menggunakan sampel data yang diperoleh dari petani tebu di desa lawang dengan melibatkan lansung 10 tanaman tebu. Proses analisa hasil ini didampingi ketua kelompok tani di kecamatan Matur yaitu Muhammad Abrar, M.Pd. Hasil dari penelitian ini adalah Sistem Pakar dengan metode Forward Chaining mampu mendeteksi penyakit dan hama pada tebu dengan tingkat akurasi sebesar 86,5% jika dirata-ratakan. Hal ini pun membuktikan bahwa metode Forward Chaining masih dapat mengidentifikasi penyakit dan hama pada tebu dengan baik
Formation of networks of concepts in the field of law with the help of an artificial intelligence system
Authors: LANDE D. , STRASHNOY L.
Published: June 2023

The article describes a methodology for constructing networks of concepts related to legal documents and the subject area of “Information Law”. The methodology is based on the use of the artificial intelligence system ChatGPT and the Gephi network analysis and visualization program. The article demonstrates the possibility of constructing concept networks using ChatGPT, solving tasks that previously required large time and human resources. It shows how tools of intelligent text analytics and network analysis are integrated, as well as their visualization. The article proposes emulating multiple experts by repeatedly querying the ChatGPT system. The methodology can be applied to network analysis of documentary sources and the construction of subject area models.
Fortalecimiento en el desarrollo del pensamiento matemático de los escolares en la Educación Rural Colombiana. Estudio del caso en el Municipio Yacopí – Cundinamarca.
Authors: Florido Gómez Lady Yulieth , Raquel Alcoce Milena r
Published: June 2023

Actualmente el desarrollo y fortalecimiento del pensamiento matemático tiene gran relevancia dentro de los procesos de enseñanza-aprendizaje de la asignatura de matemáticas. Esto hace necesario adoptar modelos matemáticos que incidan en el desarrollo y fortalecimiento del pensamiento matemático en los estudiantes de que están en la etapa de transición de educación primaria a educación secundaria. Este trabajo investigativo identifica aspectos de la enseñanza de las matemáticas que han optimizado el proceso de aprendizaje dentro del aula de clase. La metodología de esta investigación es de tipo cualitativa y descriptiva. Dentro de los principales resultados sobre el desarrollo y fortalecimiento del pensamiento matemático en escolares que se encuentran en la etapa de transición de educación primaria a educación secundaria.
Entorno virtual de aprendizaje conforme a los estilos de aprendizaje y las redes sociales en la asignatura de Historia.
Authors: Sandoval Cruz Brenda Azucena , Gozález Torres Juan de Dios
Published: June 2023

En el presente trabajo, se propone integrar dentro de los entornos virtuales de aprendizaje las redes sociales y las estrategias pedagógicas activas, tomando en consideración el análisis de los estilos de aprendizaje, de esta forma poder establecer estrategias que partan desde el conocimiento informal aprovechando la versatilidad de contenidos que existen en la red. De esta manera, se podrá generar en el estudiante una motivación extrínseca, que permitirá el desarrollo de la indagación y exploración de manera autónoma, de tal manera que el alumno puede construir su línea de aprendizaje, así como la construcción de sus propias experiencias alimentando su motivación intrínseca. El siguiente trabajo tiene como metodología un análisis documental, enfocada a una investigación cualitativa. Como resultado de esta investigación documental se destacan que la motivación es parte fundamental en el aprendizaje y que las redes sociales, así como el estudio de caso aportan como estrategias en la asignatura de historia la clave para una participación de los estudiantes.
La reactivación económica de la provincia de Morona Santiago- Ecuador- Factores que la impulsan
Authors: Gualán Oviedo Jimy Rodrigo , Yumbla Salinas José Hernán , Mejía Paredes Rufina Eduviges
Published: June 2023

La presente investigación tuvo por objetivo determinar cuáles son los factores que impulsan la reactivación económica de la provincia de Morona Santiago – Ecuador. Es de enfoque cuantitativo, para la recolección de los datos se utilizó una encuesta tipo Likert de cinco opciones aplicada a una muestra de 60 representantes de las asociaciones productivas de la provincia. Para la validación de contenido se empleó el método de agregados individuales y para medir confiabilidad se utilizó el Alpha de Cronbach . Para el análisis de los datos se empleó el método estadístico de la regresión lineal múltiple. Los resultados muestran que los factores que inciden en la reactivación económica de Morona Santiago son: producción agropecuaria, turismo comunitario, innovación y asociatividad, resultando las de mayor significancia estadística las variables de turismo comunitario y la asociatividad.
Práctica Clínica Quirúrgica: Experiencias Del Estudiante De Enfermería
Authors: Requelme-Jaramillo Milton Junior , Suconota-Pintado Anita Lucia , Salvatierra-Ávila Linda Yovana , Almache-Delgado Verónica Jacqueline , Calderón-González Diana Elizabeth
Published: June 2023

Objetivo: Analizar la experiencia de los estudiantes de la carrera de Enfermería en la práctica clínica .Método: Estudio cualitativo con enfoque fenomenológico, para conocer, entender y comprender en base a las experiencias de los estudiantes de enfermería sobre las prácticas clínico quirúrgico donde se escogió como muestra a 10 estudiantes legalmente matriculados en el presente periodo 2022-D2, se utilizó la entrevista semiestructurada, la cual consta de 8 preguntas abiertas .Resultados: Según los datos obtenidos por los entrevistados consideran que la enfermería es el arte y cuidado del paciente donde este abarca aspectos importantes como la promoción y prevención de la salud. Recalcan que el profesional de enfermería tiene cualidades humanísticas ya que hace referencia en la actitud y trato del paciente donde aquellos son manejados con respeto, dignidad y empatía poniéndose en los zapatos de la otra persona comprendiendo su situación. Conclusiones: La práctica clínica quirúrgica a los estudiantes les ha permitido tener conocimientos amplios, han podido integrar la teoría adquirida por parte del docente encargado, dándoles la oportunidad de ir más allá de un aprendizaje, poniendo en ejecución los conocimientos aprendidos en un escenario real.
Visión Bioética de la Violencia de Genero en el Ecuador
Authors: Naranjo Perugachi Jeaneth Del Carmen , Santamaría Naranjo Andrea Fernanda , Mendieta Carvajasl Yadira Gabriela
Published: June 2023

La violencia de género constituye un problema de salud pública a nivel mundial, según vemos en los reportes de los diferentes países y Ecuador no se excluye de esta realidad, pues registra cifras altas de violencia de género en lo que va del 2022 hay 118 muertes por violencia de género y esto solo de las que son reportadas.  Las inequidades, injusticias hacia el género femenino se palpan día a día y aunque vivimos en sociedad todos somos indirectamente cómplices de esa violencia,   Consideramos que la tutela del estado es fundamental    y más si objetivamos que existe normativa vigente en nuestro país, pero está realmente no se cumple,  una dominación del poder por parte del género masculino y violentando derechos fundamentales en la mujer principalmente su autonomía y    creando en muchos campos una desigualdad marcada e injusta, si analizamos todos los aspectos en donde se agrede a las mujeres el Estado y la Sociedad tiene una deuda enorme, pues hasta la fecha a pesar de los consensos para erradicar la violencia de género, no se ha logrado tener una respuesta objetiva de soluciones del problema y más aún que se generan muchos dilemas bioéticos, que nos confrontan entre lo bueno y lo malo, la benéfico o no, lo justo o lo injusto, es por esto que es muy importante analizar este tema con una visión biótica social a fin de dar propuestas
La epigenética del cáncer gástrico: Evaluación de los cambios epigenéticos, su influencia en la carcinogénesis y respuesta al tratamiento
Authors: Galarza Vera Gissell Andrea , Rezabala Tortorelli Ericka Skarletty , Cumbe Flores Pamela Alexandra , Alvia Párraga Adriana Elizabeth , Delgado Zambrano John Carlos
Published: June 2023

La epigenética del cáncer gástrico es un área de investigación importante en la actualidad, ya que se ha demostrado que los cambios epigenéticos pueden jugar un papel clave en el desarrollo y progresión del cáncer gástrico. La epigenética se refiere a los cambios en la expresión génica que no implican cambios en la secuencia del ADN, sino que están regulados por modificaciones químicas en el ADN y en las histonas que lo rodean. La investigación en la epigenética del cáncer gástrico ha llevado al descubrimiento de biomarcadores epigenéticos que pueden utilizarse para la detección temprana, el diagnóstico y la predicción del pronóstico del cáncer gástrico.  Estos biomarcadores también pueden ser útiles para desarrollar nuevas terapias dirigidas que se centran en la reversión de los cambios epigenéticos en las células cancerosas. La relevancia de seguir investigando sobre la epigenética del cáncer radica en la necesidad de desarrollar tratamientos más efectivos y personalizados para los pacientes con cáncer gástrico. Los estudios en la epigenética también pueden ayudar a entender mejor la biología del cáncer gástrico y a identificar nuevas dianas terapéuticas.
Composición y configuración del paisaje en municipios con bosques remanentes en la franja noroeste de Córdoba y Sucre, Colombia (1985-2020)
Authors: Argel-Fernandez Arnold Jhon , Puerta Avilés Oscar
Published: June 2023

Se evaluaron los cambios en la composición y configuración del paisaje mediante imágenes Landsat de los años 1985, 2006 y 2020, considerando la Leyenda Nacional Corine Land Cover para Colombia, estimando la composición, calculando las tasas de cambio y la diversidad del paisaje por año. La configuración del paisaje se analizó con diferentes índices de paisaje. Se encontró que el bosque ha aumentado y se ha recuperado en el periodo 1985-2020, pero también se ha fragmentado. Los mayores remanentes se encuentran en el departamento de Sucre con respecto a Córdoba. Además, se observaron variaciones en la distribución de las coberturas por año y presiones persistentes sobre la cobertura de bosque.
Penerapan E-Modul Pelatihan Mikrotik pad Guru Teknik Komputer Jaringan
Authors: Khairul Anshari  , Effendi Noverta , Farida Fitri
Published: June 2023

Penelitian penerapan e-modul pelatihan mikrotik bertujuan untuk melihat dampak langsung dari e-modul yang sudah dikembangakan dan diterapkan kepada guru teknik komputer jaringan di sekolah. Metode penelitian yang digunakan adalah pre-eksperimental dengan design penelitian one group pretest posttest (test awal dan test akhir pada kelompok tunggal), penelitian dilaksanakan dengan menilai hasil pretest dengan posttest. Penilaian dengan cara peserta menjawab soal yang disediakan pada e-modul lalu membandingkan hasil nilai peserta dari sebelum menggunakan e-modul pelatihan mikrotik (pretest) dengan setelah menggunakan e-modul pelatihan mikrotik (posttest). Berdasarkan hasil penelitian diperoleh peningkatan nilai yang cukup baik antara nilai pretest yang diperoleh sebelumnya dengan nilai posttest setelah menggunakan e-modul pelatihan mikrotik , sehingga bisa dikatakan bahwa e-modul pelatihan mikrotik memberikan dampak nilai positif.
Upaya Upaya Meningkatkan Kualitas Pembelajaran Melalui Permainan Kartu Game Pada Mata Pelajaran Matematika Kelas VI SDN
Authors: Nurhadeni
Published: June 2023

Motivasi dan hasil belajar masih rendah dikarenakan belum optimalnya model pembelajaran yang digunakan. Maka dari itu permasalahan penelitian tindakan kelas ini adalah “apakah dengan menggunakan Permainan Kartu Game dapat meningkatkan kesiapan belajar, interaksi antar siswa, interaksi siswa guru, tanggung jawab, dan pemahaman tugas. prestasi, motivasi, dan peran aktif siswa dalam pembelajaran. Tujuan penelitian tindakan kelas ini adalah untuk mengetahui apakah dengan menggunakan Permainan Kartu Game dapat meningkatkan prestasi, motivasi, dan peran aktif siswa. Tempat penelitian ini dilakukan di kelas VI SDN 010 Sari Galuh Kecamatan Tapung Kabupaten Kampar, dengan jumlah 21 siswa yang terdiri dari 11 siswa laki-laki dan 10 siswa perempuan.dari penelitian tindakan kelas ini diperoleh kesimpulan bahwa pembelajaran dengan menggunakan Permainan Kartu Game dapat meningkatkan prestasi, motivasi, dan peran aktif siswa kelas VI SDN  010 Sari Galuh Kecamatan Tapung Kabupaten Kampar.
COST-BENEFIT RATIO OF KESAR MANGO PRODUCTION IN VALSAD DISTRICT
Authors: G. Raval Dharmeshkumar , Trivedi Dr. Ashok B.
Published: June 2023

Mango is world famous and the king of the world of fruits. In order to check the possibility of economic gain through mango cultivation and How much economic benefit farmers get from mango production, information has been obtained through questionnaire method by selecting 30 farmers from two taluks of Valsad district who are producing Kesar mango. Various cost analysis and cost-benefit ratio methods have been used in the present research. According to this research study, the total cost of Kesar mango production per hectare is Rs 216727.28. While an income of Rs 737283.60 can be obtained from Kesar mango. The cost-benefit ratio of mango production is 3.4.
Compiling preliminary SEEA Ecosystem Accounts for the OSPAR regional sea: experimental findings and lessons learned
Authors: Alarcon Blazquez Maria Granada , van der Veeren Rob , Gacutan Jordan , James Philip
Published: June 2023

Ecosystem Accounting provides a framework to measure and value relationships between ecosystems, society and the economy. The accounts measure ecosystem extent, condition, and services, providing the means to identify and internalise ecological degradation, as well as understanding the risks and dependencies of economic activities on the environment and tracking progress towards sustainable development. The OSPAR Convention, which concerns the protection of the Marine Environment for the North-East Atlantic, has committed to accounting for natural capital and ecosystem services, where the UN System of Environmental Economic Accounting – Ecosystem Accounting (SEEA EA) provides an international accounting standard for guidance in compiling accounts. Here, we describe the first attempt in compiling accounts aligned with SEEA EA at a Regional Sea scale. We (i) identified existing open access data, (ii) produced accounts for selected ecosystems and valued their services and asset value, and (iii) identified challenges and lessons learned. For ecosystem services, we measured fish provisioning, carbon sequestration, and outdoor recreation from coastal and marine environments across OSPAR contracting parties. The exercise identified lack of fitting data at regional level, spatially explicit linkages and harmonisation need to be overcome to further expand accounts. This work represents an initial step to progress on ecosystem accounting and demonstrates that even with limited data and incomplete timeseries, accounts can start compiling to identify data gaps, and prioritize next steps.
Clermontia hanaulaensis (Campanulaceae, Lobelioideae), a new, critically endangered species from Maui, Hawaiian Islands
Authors: Oppenheimer Hank , Lorence David H. , Wagner Warren L.
Published: June 2023

Clermontia hanaulaensis H.Oppenheimer, Lorence & W.L.Wagner, sp. nov., a newly discovered, narrowly distributed endemic species, is herein described based on its morphological characteristics and illustrated with field photos and a line drawing. It is currently known only from the slopes of Hana‘ula, in Pōhākea Gulch, Mauna Kahālāwai, west Maui, Hawaiian Islands. It differs from all other species of Clermontia Gaudich. by the combination of its (2)3–4(–5) flowered inflorescence, violet colored perianth often suffused with creamy white streaks or sometimes creamy white with violet-purple irregular veins, (30)35–45(–50) mm long, perianth tube 15–25(–27) mm long, 9–10 mm wide, the lobes 20–26 mm long, (2–)3–3.5 mm wide, with petaloid calyx lobes 1/2–4/5 as long as the petals. A key to the Clermontia species and subspecies occurring on Maui is provided. Its habitat is described. Its conservation status is proposed as critically endangered (CR), and conservation efforts are discussed.
L’occultation de la violence sexuelle envers les personnes âgées
Authors: Cismaru-Inescu Adina , Hahaut Bastien , Berg Nicolas , Adam Stéphane , Beaulieu Marie , Nisen Laurent
Published: June 2023

Cet article interroge le regard que portent nos sociétés sur les violences sexuelles subies par les personnes âgées, en explorant l’âgisme comme facteur qui peut expliquer la perception actuelle entourant la sexualité et les violences sexuelles envers elles. Bien que la violence sexuelle soit une thématique largement étudiée, sur le plan international, peu de recherches se concentrent sur les personnes âgées. Suivant les différentes perspectives et disciplines, leur prévalence à l’encontre des personnes âgées varie entre 0,9 et 15 %. À l’instar des populations plus jeunes, les personnes âgées ayant subi des violences sexuelles sont également plus à risques de subir une victimisation secondaire si elles ne sont pas crues lors de leur témoignage. La victimisation secondaire consiste à revivre le traumatisme par un événement lié ou non au traumatisme initial. Les professionnels de la santé ne sont pas formés pour accueillir, détecter et orienter leurs patients âgés, victimes de violences sexuelles. Cet article se termine en proposant quelques pistes de réflexion quant au modèle de société dans laquelle nous aimerions vivre et vieillir.
Use of Peripheral Nerve Blocks Is Not Associated With Decreased Postoperative Opioid Prescription After ACL Reconstruction in Adolescents
Authors: Kaur Japsimran , Pham Nicole Segovia , Cahan Eli , Halvorsen Kristin Cory , Langner Joanna L. , Bryson Xochitl M. , Chan Charles M. , Vorhies John Schoeneman
Published: June 2023

The rate of anterior cruciate ligament (ACL) injuries and reconstruction in pediatric patients is increasing. Perioperative peripheral nerve blocks (PNBs) are widely used for pain management in this population. We used a multi-state administrative claims database to describe the effect of PNB after ACL reconstruction on postoperative opioid consumption. We identified patients 10 to 18 years old undergoing primary ACL reconstruction between 2014 and 2016 in an administrative claims database. Patients filling an outpatient perioperative prescription for opioids with at least 1 year of follow-up were included. We stratified patients based on PNB. Our primary outcome was opioid prescription patterns (in morphine milligram equivalents [MMEs]) and incidence of opioid represcription. Of the 4459 cases, 2432 (54.5%) of the patients were given a PNB during ACL reconstruction while 2027 (45.5%) were not. Patients with PNB were prescribed more MMEs per day (76.1±41.7 vs 62.7±35.7 MMEs,
P
<.001), more pills (63.6±53.1 vs 54.4±40.6 pills,
P
<.001), higher MMEs per pill (10.0±9.5 vs 8.3±5.0 MMEs,
P
<.001), and more total MMEs (460.6±259.4 vs 355.7±215.1 MMEs,
P
<.001) than patients without PNB. Adjusting for prescription patterns and demographic variables with logistic regression, PNBs were associated with a 60% increase in the odds of opioid represcription within 30 days and a 32% increase in the odds of opioid represcription within 90 days. We demonstrated an increase in postoperative opioid prescription rates with PNB after ACL reconstruction. [
Orthopedics
. 2024;47(2):83–88.]
Experimental and computational investigations of structural and photoluminescence properties of PVK/SWCNTs nanocomposites
Authors: Zaidi Boubaker , Althobaiti Mohammed G. , Smida Nejmeddine
Published: June 2023

A simple mechanical dispersion method was used to elaborate new nanocomposite from the combination of single walled carbon nanotubes (SWCNTs) and polyvinylcarbazole (PVK) polymer. The obtained samples were annealed at the moderate temperature of 333 K to achieve good dispersion and inhibit phase separation. Force constants calculations using Density Functional theory were correlated with FTIR measurements to support the interaction between both components. Raman scattering was used to check the dispersion state of SWCNTs on the PVK polymer. Optical absorption analysis and stationary photoluminescence and time resolved photoluminescence technics have been used to elucidate the change of optical properties after SWCNTs adding. The formation of bulk nano-hetero-junction resulting from the extended interfaces, leading to efficient dissociation of the charge pairs was shown by quenching effects in polymer photoluminescence when increasing SWCNTS contents. A noticeable decrease of the life time is observed by time resolved photoluminescence, which reflects the shortness of diffusion pathways and consequently an improvement of the electron transfer.
EWMA control chart using Bayesian approach under paired ranked set sampling schemes: An application to reliability engineering
Authors: Khan Imad , Noor-ul-Amin Muhammad , Khalifa Narjes Turki , Arshad Asma
Published: June 2023

Control charts are widely used to efficiently detect small to moderate shifts and they include exponentially moving average control charts, named memory type control charts. Today, memory type control charts are a significant tool to assure quality standards and monitor manufacturing goods. The proposed study suggests a novel Bayesian exponentially weighted moving average (EWMA) control chart design utilizing various pair ranked set sampling schemes for posterior and posterior predictive distributions given an informative prior. The proposed chart strategy is evaluated in terms of the small run length characteristic by using Monte Carlo simulation methods. The comparative analysis is also carried out by using a Bayesian EWMA control chart to apply simple random sampling for the respective average and standard deviation of the run length values in the both control chart designs. The results revealed efficient and rapid detection of shifts in process means which proves the success and superiority of the suggested design. A real-life data sets is used to elaborate the efficient application of the suggested Bay-EWMA-PRSS control chart design. The overall research findings support the theoretical and simulation results, which are provided in the form of extensive tables.
Impact of Quiz Mode on Students’ Learning Achievement: A Gamified e-Quiz Study
Authors: O Kyung-Mi
Published: June 2023

This study investigated the impact of quiz mode on university students' academic achievement in an online ESOL theory course as well as their perceptions of the gamified e-quiz mode. Forty-two students at a women's university in Seoul participated in the study for 12 weeks. Utilizing a crossover design (AB/BA), this study compared the academic achievements of Group A (n=22) and Group B (n=20) after experiencing both gamified and conventional e-quiz interventions. Group A was treated with gamified e-quizzes for an initial three weeks, had a three-week break, and was then provided with conventional e-quizzes for three weeks. Group B received the same treatments in reverse order: taking the conventional e-quizzes first, having a washout break, and then taking gamified e-quizzes. Three tests—one pre-test and two post-tests—were developed and used to measure the participants’ academic achievement. Two parallel survey forms were used after each intervention to measure the students' perceptions. The data analyses of the test results indicated that the students' academic achievements after the gamified e-quizzes were not significantly different from those after the conventional e-quizzes. In addition, the survey data illustrated, except for some data sets indicating more favorable perceptions toward gamified e-quizzes, that the participants of both groups viewed the two modes of quizzes mostly positively. Moreover, more participants in both groups chose gamified e-quizzes over conventional ones, describing the gamified e-quizzes as enjoyable, motivating, and low-anxious experiences.
Virtual Feedback: Exploring and Analyzing Students’ Acceptance as a Tool for Developing English Language Skills
Authors: Punkhoom Wunwisa , Jehma Hambalee
Published: June 2023

This study aimed to explore the students’ acceptance serving as a reflective valuable data concerning what the students perceived if applying the pedagogy of giving virtual or online feedback by the teacher through the platforms of Zoom and ClassStart was beneficial in developing their English language skills. The perceptions of use of the platforms were also investigated. The participants of this study were 134 students purposely selected from 250 students, studying at a local university in Thailand, majoring in English Education. They have taken an Effective Presentation course which was compulsory for the students majoring in English Education.  They have been through the research designed context to be investigated their perception on giving feedback to enhance their English-speaking skills for 30 hours, 3 hours per week for a semester. The tools implemented for collecting the data were the distribution of questionnaires online with the open-ended questions. The collected data were then analyzed through SPSS and ANOVA. The findings showed that applying the pedagogy of giving virtual or online feedback by the teacher through the platforms of Zoom and ClassStart was advised not only can be applied in teaching and learning language, yet other courses as a mean of an assisted tool educators can implement in their classes properly.
Rapid Review of Learning using Hologram in Higher Education
Authors: Mohammad Hiba , Almarabeh Tamara , Rajab Lama
Published: June 2023

Traditional learning is the base of any learning system but there are some issues to be considered such as attracting learners’ attention and make them learn more. Higher education needs to deploy innovation teaching methods to improve learners’ interactivity with lessons, catch the students’ attention and enhance the overall learning process. Holographic technology might change the way of creation and sharing knowledge.

Using Holographic Technology in learning is still new to the education industry but it has the potential to revolutionize aspects of teaching and learning experience. One of the most recent improvements in educational system is the introduction of mixed reality holograms, which is a platform combining augmented and virtual reality to provide a real-world experience with virtual objects.

In this paper, the researchers present basic concepts about Holographic Technology, in order to understand the importance of this technology in our life and whether learners would perceive this technology positively. The researchers identifying the strengths and weaknesses of Holographic Technology as a teaching tool, in order to evaluate its effectiveness in higher educational system and whether it helps in the enhancement of the teaching-learning process and recommend the educational institutes to start make some changes to accommodate the Hologram Technology.
Machine Learning Approach for an Adaptive E-Learning System Based on Kolb Learning Styles
Authors: Waladi Chaimae , Khaldi Mohamed , Lamarti Sefian Mohammed
Published: June 2023

In order to effectively implement adaptive learning within E-learning systems, it is crucial to accurately define thelearner's profile that reflects the characteristics necessary for optimal learning. Traditional methods of identifying profiles often relyon questionnaires to collect data from learners, which can be time-consuming and result in irrelevant data due to arbitrary responses.As a solution, we propose an intelligent and dynamic model for adaptive learning that takes into account the entire learning process,from diagnostic assessment to knowledge assimilation. Our approach utilizes the k-means classification algorithm to group learners based on similar characteristics, as defined by the KOLB model. To enhance the accuracy of our model, we also incorporate neural networks to automatically predict learning styles and using decision tree to propose a adaptative pedagogical content to learner. By doing so, we aim to improve the overall performance of our proposed model.
Academic Early Warning Model for Students Based on Big Data Analysis
Authors: Wang Kun
Published: June 2023

How to identify in advance and help college students with academic difficulties is an important topic for current education departments and universities. Academic early warning system based on big data analysis comprehensively analyzes the learning, life and psychological data of college students, effectively identifies potential academic problems, and helps teachers and student managers take measures in advance to improve the education quality. The existing academic warning models of college students based on big data analysis often have defects, such as data quality issues, lack of key variables, nonlinear problems, and human factors. Therefore, this paper aimed to study the academic early warning model of college students based on big data analysis. After elaborating on the key points of collecting the academic early warning model data based on big data analysis, this paper explained the reasons of calculating the Pearson correlation coefficient of collected big data. This paper constructed an academic early warning model of college students based on deep self-coding network, provided the construction process, and explained its working principle. After optimizing the model parameters, this paper analyzed the model reconstruction error based on sliding window statistical method, and further improved the prediction ability and generalization performance of evaluating the deep self-coding network model, thus obtaining higher academic early warning accuracy. The experimental results verified that the constructed model was effective.
English Language Learners With Disabilities
Authors: Becerra-Murillo Karina , Gámez Josefina Flores
Published: June 2023

English language learners (ELLs) are a fast-growing and diverse student population in the United States. Students with disabilities and English language learners are significant subgroups in public schools across the United States, with growing numbers on an annual basis. Educating students with disabilities and ELLs requires an advanced level of instruction to meet their unique educational needs. This chapter will identify instructional strategies to support both subgroups while keeping their educational and cultural needs at the forefront. Culturally Responsive Teaching can provide guidance for teachers to specifically meet the needs of dually identified students. Targeted suggestions for professional development were identified for novice teachers and suggestions for future research on dually identified students were provided.
Gifted Education and Lessons Learned During the Pandemic
Authors: Carbee Vicki Anne
Published: June 2023

We have learned from the COVID-19 pandemic that change can be fast and unpredictable. The COVID-19 pandemic presented significant challenges for gifted education. The shift to remote and online learning highlighted disparities in equitable resources making it difficult for teachers to provide individualized support and accommodate students with diverse needs. However, understanding the unique needs of gifted learners and previous challenges can help educators support DEI to ensure that students have equal opportunities to reach their potential. This chapter discussed the importance of supporting vulnerable student populations, adapting pedagogy, online curriculum, addressing social and emotional needs, ensuring equitable technology, and resource access. Educational researchers, policy makers, politicians, school leaders, educators, and parents need to take proactive steps to plan for gifted educational needs through funding options at the local, state, and national levels. Working together will ensure that gifted learners receive the support and resources needed to succeed.
Demystify Teaching Reading to Struggling Adolescent Learners
Authors: Daniel Lynn R.
Published: June 2023

In this chapter, the author discusses the culturally universal teaching framework, a conceptual framework developed by the author. The study formulates an idea about how evidence-based approaches for teaching language literacy, or linguistic skills, can be taught alongside content-area disciplines to adolescents who struggle with language literacy skills to improve linguistics and content-area pedagogy and learning outcomes. Language literacy proficiency rates for adolescents in the United States and global classrooms and schools continue a downward trend. Struggling adolescents require certain pedagogy to unlock essential skills for decoding, comprehending, and encoding text. Culturally universal teaching is based on the tenets of reading science and culturally responsive teaching to enhance learning outcomes for students from diverse backgrounds.
Socioeconomic Status and Children's English Proficiency in Bangladesh
Authors: Uddin Emaj , Jahan Rubaiyat
Published: June 2023

Although relationships between parents' socioeconomic status (SES) and children's English language proficiency and achievement are evident in the literature, mechanisms underlying the interdependency are not clearly understood. Drawing from the parental capital investment model, the authors systematically review relevant literature to understand parental capital investment mechanisms by which parents' SES transmits positive or negative effects to children's English proficiency and achievement during elementary (also primary) schooling, focusing on Bangladesh. The systematic review suggests that fewer human, social, cultural, and economic capital investments mediate the association between low SES and children's poor English proficiency and achievement during primary schooling. This chapter also discusses future directions for longitudinal research and policy implications to improve children's English proficiency and achievement during primary education.
Developing Entrepreneurship Competence in Academia
Authors: Riviezzo Angelo , Venesaar Urve , Duarte Henrique , Civil Taina , Antonelli Gilda , Dorożyński Tomasz
Published: June 2023

Recent research has shown that graduates typically lack some employability skills, which are also known as work readiness skills. Indeed, there is a skills gap in communication, thinking/decision making and problem solving, cooperation and teamwork, or other competencies such as mindset, motivation, and emotional regulation. These skills are necessary for continuous personal and professional development, active citizenship, and employability in a knowledge society. Based on the specific challenges mentioned above, the present chapter is focused on the development of entrepreneurship competencies in higher education institutions. It includes the results of a survey among university students in five European countries: Estonia, Finland, Italy, Poland, and Portugal. The results offer valuable information for higher education institutions to understand which sub-competencies educators need to pay more attention to and support in the learning process.
Innovative Practices in Teaching Entrepreneurship
Authors: Dieguez Teresa , Lima Sara , Conceição Oscarina
Published: June 2023

A stronger focus on entrepreneurship could be a smart strategy for countries that wish to successfully compete in a global market based on knowledge, innovation, and creativity. Higher education institutions are expected to be closer to society as well as to their stakeholders, which means not only that they are able to fulfil their traditional teaching and research mission, but also to trigger tactics and actions that promote solutions with high added value. In fact, new challenges arise, new responses are needed, and innovative approaches are required. This study presents a case study, an innovative co-creation model (students, facilitators, and companies) carried out by the Polytechnic Institute of Cávado and Ave, in Portugal, with its teachers and students, from all study cycles. The results point to the creation of a transformative mindset, based on knowledge and attitudes towards a holistic and sustainability-oriented style.
Collaboration, Entrepreneurship, and Sustainability in Mountain Tourist Destinations
Authors: Fernandes Gonçalo Poeta
Published: June 2023

The research seeks to establish, at Serra da Estrela destination, a framework of the competitiveness and collaboration logics in the tourism activity, considering the changes in progress, in terms of positioning, demand behavior and socioeconomic dynamics of local communities. Seeking to know the forms of collaboration and their characteristics in the destination, it was developed the application of survey to the tourist actors of the region to inquire about their understandings and forms of collaboration, the weaknesses considered and the interests for future collaborative processes leading to greater competitiveness and sustainability of tourism at Serra da Estrela. The conditions and context costs of mountain destinations generate more collaborative approaches because these efforts are being carried out in territories where there are higher economic costs and the demand changes throughout the year. This suggests the development of differentiated strategies to diversify the tourist products offered, fostering rapprochments and forms of sustainable cooperation for businesses.
Black Opportunity Entrepreneurship Post-Pandemic Outcomes
Authors: Crump Micah E. S. , Hill Nicholas J. , Rolle Jo-Ann
Published: June 2023

The authors use Kauffman Early-Stage Entrepreneurship (KESE) index data of 25 years, to analyze a sample of 42,688 entrepreneurs to make demographic comparisons of black and woman entrepreneurs to others. The study expands on recent research and illustrates that the number of US entrepreneurs who are opportunity-entrepreneurs, declined over the past 25 years. Opportunity-based entrepreneurship yields more favorable economic outcomes than necessity-based entrepreneurship. Logistic analysis is used to compare odds ratios of many demographic groups of entrepreneurs. The study provides added education, age, income, and marriage status comparisons of black entrepreneurs in the US in how they are faring with respect to others. The authors find support for ten of the fourteen hypotheses they test for in their analysis. In conclusion, the report identifies outcomes for black entrepreneurs, and also offers practical implications and promising recommendations to educators.