bluuebunny/crossref_metadata_2025 huggingface dataset:
Розрахунковий метод оцінювання стану сталевих конструкцій будівель при розвитку пожежі
Authors: Dubinin Dmytro , Lisniak Andrei , Shevchenko Serhii , Gritsina Ihor , Gaponenko Yuri
Published: June 2023

Об’єктом дослідження є процес оцінювання стану сталевих конструкцій будівель при розвитку пожежі. Обґрунтовано та проаналізовано використання стандартних кривих по-жеж, як ISO 834, ASTM E119, що визначають температурну залежність у часі. На підставі цього запропоновано розрахунковий метод з визначення швидкості зміни температури для захищених та незахищених сталевих конструкцій з використанням кривих пожеж. Для захи-сту сталевих конструкцій від високої температури використовувалися такі вогнезахисні за-соби, як теплоізоляційні плити, гіпсокартоні листи та цементно-піщана штукатурка з відпо-відними тактико-технічними характеристиками. За отриманими результатами дослідження встановлено, що найбільш ефективним вогнезахисним засобом для сталевих конструкцій є теплоізоляційні плити, а найменш ефективним цементно-піщана штукатурка. Це визначено за рахунок різниці температури, так відповідно до ISO 834 для теплоізоляційної плити на 5 годині впливу, температура становить 896,2 ºС, а для гіпсокартону – 474,8 ºС, цементно-піщаної штукатурки – 316,25 ºС. Так відповідно до ASTM E119 для теплоізоляційної плити на 5 годину впливу, температура становить 869,85 ºС, а для гіпсокартону – 463,34 ºС, це-ментно-піщаної штукатурки – 310,70 ºС. З проведених результатів дослідження можна за-значити, що стандартні криві пожежі ISO 834 та ASTM E119 дають змогу проводити дослі-дження та визначати швидкість зміни температури при цьому слід зазначити що суттєво вони не відрізняються між собою. Також отримані графічні залежності, для сталевих конс-трукцій з урахуванням засобів вогнезахисту та стандартних кривих пожеж ISO 834 та ASTM E119. Отримані результати дослідження дають змогу підвищити рівень пожежної безпеки будівель та споруд на стадіях проектування та експлуатації, а також вчасно визна-чати граничний (критичний) стан сталевих конструкцій під час проведення оперативних дій з гасіння пожеж.
Моделювання руху безпілотного літального апарату в зоні надзвичайної ситуації
Authors: Kovalev Oleksandr , Neklonskyi Ihor
Published: June 2023

Розкриті проблемні питання впровадження безпілотних літальних апаратів в систему оперативних дій підрозділів цивільного захисту та інтеграції їх застосування в єдину систе-му управління при ліквідації надзвичайної ситуації. Розроблена математична модель іміта-ції руху безпілотних літальних апаратів в зоні надзвичайної ситуації. Використання моделі дає змогу забезпечити в процесі обміну інформацією між елементами системи автоматизо-ваного управління логічний висновок про досягнення повітряним об’єктом потрібної точки призначення. Алгоритм моделі зводиться до аналітичного опису руху повітряного об’єкта з урахуванням можливого маневру у географічній системі координат. Робота моделі може проходити у декілька циклів з відтворенням руху повітряного об’єкту з урахуванням усіх видів маневру, при цьому кожна точка зміни руху буде вважатись проміжною поки об’єкт не досягне кінцевої точки призначення. Наведені умови, за яких вважається, що повітряний об’єкт досягнув потрібної точки призначення. Обґрунтовано, що коректне їх застосування буде тільки в межах чіткого діапазону змін розрахункових параметрів пошуково-рятувальної операції. Модель дозволяє проводити багатократні розрахунки по різноманіт-них варіантах набору вхідних даних, при цьому час одного циклу не перевищує декількох хвилин. Модель необхідно розглядати як окремий модуль із розрахунком на наступне її ви-користання як окремого блока моделі оперативних дій, що ведуться всіма активними еле-ментами, які складають систему. Запропонований підхід дає можливість на основі застосу-вання сучасних методів моделювання удосконалити управління оперативними діями ряту-вальних формувань за рахунок інтегрування розробленої моделі в систему автоматизовано-го управління. Отримані результати можуть розглядатись як складова інформаційно-аналітичної моделі процесів підготовки й прийняття рішень.
Strategi Dinas Pemuda Olahraga dan Pariwisata dalam Pengembangan Objek Wisata Candi Sipamutung di Kecamatan Barumun Tengah Kabupaten Padang Lawas Provinsi Sumatera Utara
Authors: Mendrofa Nur Insan , Weni Puji Hastuti
Published: June 2023

Candi Sipamutung berada di Desa Siparau Kecamatan Barumun Tengah, Kabupaten Padang Lawas yang dikelilingi oleh rangkain bukitan rendah disekitar pinggir sungai Barumun. Popularitas Candi Sipamutung yang menjadi pelengkap cagar budaya dan keindahan alam bumi Padang Lawas itu kian tertinggal dari Candi yang lainnya karena pesona candi Sipamutung mulai terkikis karena pemerintah gagal melindungi infrastruktur transportasi ke titik budaya ini dari pembangunannya. Penelitian ini bertujuan untuk mengetahui Strategi Dinas Pemuda Olahraga dan Pariwisata dalam pengembangan objek wisata Candi Sipamutung di Kecamatan Barumun Tengah Kabupaten Padang Lawas Provinsi Sumatera Utara serta faktor pendukung dan penghambatnya. Untuk mengembangkan objek wisata Candi Sipamutung terdapat beberapa stackholder yang berperan Pemerintah, swasta, pihak pengelola. Penelitian ini menggunakan metode analisis deskriptif kualitatif. Data dan informasi diperoleh dari data primer dan data sekunder melalui observasi lapangan, wawancara dan dokumentasi. Hasil penelitian ini membuktikan jika Objek wisata Candi Sipamutung berpotensi untuk dikembangkan dengan menciptakan strategi dengan meminimalisir kelemahan (Weaknesses) serta memanfaatkan peluang (Opportunities) yang ada. Strategi pengembangan objek wisata Candi Sipamutung yaitu meningkatkan semua potensi yang ada pada objek wisata dengan memperbaiki infrastruktur serta memperbaiki akses jalan dan membangun jembatan yang bisa dilalui mobil, memperbaiki dan menambah fasilitas penunjang seperti membangun toilet umum, musholla, membangun gazebo untuk istirahat.
O ensino da sociologia no ensino médio: um estudo comparativo em duas escolas do Cariri Paraibano.
Authors:   , Gomes Martins Waleska
Published: June 2023

O presente trabalho discute sobre a relevância do ensino da Sociologia e os métodos e conteúdos abordados pelas professoras regentes. Nossa pesquisa foi realizada em duas escolas do Cariri Paraibano, sendo uma da rede particular de ensino e a outra da rede estadual. Aplicamos questionários com alunos do 3º ano do Ensino Médio das referidas escolas, com o intuito de obter respostas para as problemáticas apontadas em nosso trabalho, no que diz respeito às abordagens temáticas e como os alunos pesquisados avaliam o ensino dessa disciplina. Além da aplicação de questionários, também utilizamos como coleta de dados, informações obtidas a partir da observação de aulas, em ambas as escolas e nas mesmas turmas mencionadas. Aplicamos ainda, questionário com as professoras de Sociologia das duas, com o objetivo de comparar as respostas das docentes, com as que foram apresentadas pelos alunos. Nossa pesquisa segue um viés de cunho bibliográfico e também pode ser classificada como pesquisa exploratória. Foi possível concluir que o ensino de Sociologia oferecido é de boa qualidade, e que o processo de ensino-aprendizagem é relevante, isto é, os alunos estão aprendendo e refletindo sobre temas e situações, que os tornarão cidadãos melhores.
As contribuições do programa institucional de bolsas de iniciação à docência para os alunos do ensino médio.
Authors:   , Araújo de Souza Alanny
Published: June 2023

A presente pesquisa foi realizada na Escola de Ensino Fundamental e Médio Professor José Gonçalves de Queiroz, localizada no município de Sumé-PB, no cariri paraibano, onde o Subprojeto PIBID/SOCIOLOGIA atua desde o ano de 2010 em convênio com a Universidade Federal de Campina Grande (UFCG), Centro de Desenvolvimento Sustentável do Semiárido (CDSA). A finalidade dessa pesquisa é mostrar a importância do PIBID para o Ensino Médio, buscando entender se este contribui para o aprendizado dos alunos e, por conseguinte, para a consolidação da Sociologia enquanto disciplina escolar. O presente estudo trata-se de uma abordagem qualitativa com a utilização da técnica de análise de conteúdo, cujo procedimento para coleta de dados foi o questionário que consiste de 02 (duas) perguntas fechadas e 12 (doze) perguntas abertas. Optamos por aplicá-lo somente nas turmas do 3º ano, pelo fato dos alunos já estarem na fase final da Educação Básica e terem estudado a disciplina nos dois anos anteriores, além de conhecerem a atuação do PIBID há mais tempo que os alunos das turmas de 1° e 2° ano. Os dados obtidos na pesquisa nos mostram que o referido programa contribui de forma significante para o aprendizado dos alunos, destacando-se através do cinema e da literatura, que são de fundamental importância para o processo de ensino-aprendizagem. Concluímos, então, que esta pesquisa é de suma importância para o desenvolvimento do PIBID, pois é através da mesma que os futuros docentes, juntamente com a professora da disciplina, podem refletir sobre suas práticas na sala de aula, a fim de reavaliá-las e reelaborá-las. É nesse sentido que pretendemos contribuir para o processo de ensino aprendizagem na disciplina de Sociologia, sobretudo para a formação dos alunos da Educação Básica.
Os impactos do consumo do álcool na vida de adolescentes estudantes do ensino médio da Escola Professor José Gonçalves de Queiroz.
Authors:   , Alves de Araújo Jucileide
Published: June 2023

O presente trabalho trata de um estudo de campo com nível de pesquisa exploratória, com abordagem qualitativa, acerca dos impactos que o consumo exagerado do álcool pode causar na vida dos adolescentes da Escola Professor José Gonçalves de Queiroz, bem como, identificar as motivações para o consumo do álcool, além de avaliar as consequências que esse uso exagerado pode acarretar não só na vida dos adolescentes como também seus familiares. Utilizamos a técnica de aplicação de entrevistas. O desenvolvimento dessa pesquisa aconteceu mediante pesquisas bibliográficas sobre o tema álcool e adolescência, em conjunto com os dados da pesquisa de campo realizada com os estudantes da instituição acima citada. Partimos do pressuposto de que, a adolescência é marcada por diversas mudanças na vida do indivíduo. Nesta fase o ser humano se torna vulnerável as alterações de comportamentos, se deparam com diversas situações de risco, destacam-se, por exemplo, o uso de bebidas alcoólicas e outras substâncias psicoativas, que se tornaram comum em nossa sociedade, estas constituem um grave problema de saúde pública. É também a fase de busca pela formação da própria identidade. Destarte, percebemos que o álcool como fator desencadeador nos inúmeros casos de problemas na saúde física e psicológica abrange e afeta não só o indivíduo consumidor como também desnorteando a vida de parentes e familiares.
Aplicação da FMEA para análise de riscos do processo produtivo de uma fábrica de alimentos.
Authors:   , Carla da Silva Eduína
Published: June 2023

A qualidade intrínseca aos produtos e serviços de uma organização é a premissa para que estas continuem competitivas no mercado. É necessário que os produtos e serviços comercializados tenham, não só, a qualidade exigida pelos clientes, como também, um custo mínimo para as organizações. Com isto a cada dia a disseminação de ferramentas e métodos para gestão da qualidade é mais impulsionada, uma dessas ferramentas é a FMEA, que é utilizada de maneira objetiva para identificar riscos potencias no produto, processo ou serviço. O presente trabalho tem por objetivo utilizar a ferramenta de Análise de Modos de Falha e Efeitos (FMEA) com uma abordagem proativa, utilizando o Gráfico de Áreas, para fazer uma análise e interpretação dos riscos no macroprocesso de uma fábrica de alimentos no interior pernambucano, a qual está inserida no ramo do “food service”, propondo um plano de ação com as soluções mais eficazes e viáveis diante dos possíveis riscos constatados.
Semiotics of the fictional worlds: ideological (in)homogeneity of the transmedia franchises (by the example of fantasy stories and stories about superheroes)
Authors: Furs V. V.
Published: June 2023

The article presents the results of a semiotic analysis of fictional worlds in transmedia franchises. Fictional worlds of a number of popular fantasy narratives as well as stories about superheroes were chosen as the subject matter. In line with the goal stated in the introduction, this study focuses on how visual and narrative conventions encourage the circulation of certain connotative meanings between the various works of the transmedia franchise, maintaining the ideological homogeneity of its fictional world, as well as how a change in ideology can further develop the franchise and expand its fictional world. The work explored the connection between the concept of ideology and the opposition of good and evil in mass narratives. It was shown exactly how popular culture tries to demonstrate «genetic relationship» with literary classics and folklore through a rigid division of characters into «bad» and «good». A semiotic analysis of a number of transmedia narratives has revealed how the use of visual conventions in the representation of good and evil provides a preferred reading of the narrative by audience members. In a broader perspective, it is concluded that modern mass narratives, seeking to expand the target audience, are characterized by certain ideological flexibility, abandoning the ideology of white patriarchal capitalism, characteristic of earlier works.
Application of adaptive learning technology in the educational process
Authors: Tursynova T. T. , Saginov K. M. , Bakhisheva S. M.
Published: June 2023

This article discusses the problem of applying the adaptive learning system in secondary schools and universities. In this technology, the main place is given to the student, his activities, personal qualities. Special attention is paid to the formation of their reading skills. The use of adaptive learning technology in the educational process is now becoming more common. Adaptive learning is an approach that takes into account the individual abilities and needs of the student as much as possible. The use of adaptive technologies involves the integration of information and pedagogical technologies that ensure the interactivity of the interaction of educational subjects and the productivity of the student's learning activities with the use of new information technologies that ensure adaptation within the educational process. Adaptive educational programs are not a new phenomenon in modern science. The next step in adaptive education was the personalization of educational processes, which was reflected in the creation of individual educational routes and trajectories. Therefore, there is a need for an in-depth study of adaptive learnin
Risk factors associated with slit ventricle syndrome after ventriculoperitoneal shunt surgery
Authors: Hwang Joseph , Lee Jae Meen
Published: June 2023

Objective: Slit ventricle syndrome (SVS) is defined as a slit-like appearance of the lateral ventricles with associated symptoms such as headache, vomiting, or drowsiness. The study investigated the risk factors associated with the incidence of SVS following ventriculoperitoneal shunt surgery.Methods: We retrospectively reviewed the medical records of patients who underwent ventriculoperitoneal shunt surgery from January 2011 to 2019 at a single institution. SVS was diagnosed by a slit-like appearance of the lateral ventricles and a low Evan’s ratio (<0.25) on follow-up radiologic images. Results: SVS was diagnosed in 53 (18.2%) of 292 patients who underwent ventriculoperitoneal shunt surgery. The mean age of patients with SVS (48.3 years; range, 4–85 years) was significantly lower than the mean age of those without SVS (58.4 years; range, 0.5–85 years) (p=0.024). Male patients showed a slightly higher incidence of SVS, but the result was not statistically significant. Patients who had hydrocephalus with vascular causes (e.g. subarachnoid hemorrhage and intracranial hematoma) showed a significantly lower incidence of SVS than those with non-vascular causes (p=0.002).Conclusion: The incidence of SVS was higher in younger patients and in those with a non-vascular cause of hydrocephalus.
Clinical Applications and Complications of Contact Lens Type Amniotic Membrane
Authors: Kim Seong-Jae
Published: June 2023

Contact lens type amniotic membrane (CLAM) is a promising new approach to using amniotic membrane in ophthalmology. It can be used to treat a range of ocular surface disorders, including dry eye disease, corneal ulcers, and chemical burns. CLAM can help to reduce inflammation, promote epithelialization and wound healing, and improve corneal clarity and vision. Its ease of handling and application, combined with its potential therapeutic benefits, make it an attractive option for treating a range of ocular surface diseases. However, further studies are needed to fully evaluate the safety and efficacy of CLAM, and to optimize its processing and application protocols.
Psychological challenges ofdigital reality: Artificial intelligence today and in the future
Authors: Есенин Р.А.
Published: June 2023

Искусственный интеллект (ИИ) проникает во все сферы жизни: учебные процессы, профессиональную деятельность, повседневность. Развитие систем ИИ неминуемо приведет к  тому, что вся жизнь человека изменится, не  станет исключением и психологическая сфера. Цель статьи – наметить круг вопросов, связанных с реальными и / или прогнозируемыми изменениями психических процессов, возникающих в ситуациях взаимодействия человека с ИИ; рассмотреть перспективные направления исследований ИИ в области психологии на основе анализа кейсов его применения.

Introduction. Artificial intelligence (AI) enters all areas of our lives: in work processes, learning processes, in  everyday affairs. The inevitable development of  AI systems will lead to the fact that the whole life of a person will change, and psychology will not be an exception. The aim of  the article is  to outline a  range of  issues related to  real and/or predicted changes in mental processes that will occur during human interaction with AI; to consider promising areas of AI research in the field of psychology based on the analysis of cases of its application. Keywords: artificial intelligence, neural networks, chat GPT, chat bot, mental processes, psychological research
Reflection loss-based roadway water depth measurement for driver safety
Authors: Geng Yi , Zeng Ting
Published: June 2023

Flood fatalities generally occur in flood-prone areas such as low water bridges and tunnels, and most are vehiclerelated. The existing water depth measurement solutions are neither cost-efficient nor suitable for roadway scenarios. This paper proposes two water depth measurement methods that can be integrated into cellular networks. The proposed methods reuse the periodic communication signals of 5G and 6G to avoid allocating dedicated sensing signals and conflicting with the communication requirements. The main idea of these methods is based on the fact that the Reflection Loss (RL) induced by a water surface exhibits a strong dependence on the water depth. The peak counting method measures the water depth by counting the successive RL peaks separated by a constant spacing. The RL fingerprinting method integrates the RL peak positions and the measured RL values to determine the water depth. Several factors affecting the water depth measurement resolution are also analyzed. The simulation results show that the measurable water depth range of the proposed methods is larger than the water depth that may pose danger to vehicles, indicating that the proposed methods are feasible for roadway scenarios.
Hasan-ı Basrî Kırâatinin Temel Özellikleri
Authors: KILIÇ Mehmet
Published: June 2023

Dinin temel bilgi kaynağı olan Kur’ân-ı Kerîm, farklı kırâat imamları tarafından farklı vecihlerde okunmuştur. Bu kırâat imamlarından biri de Hasan-ı Basrî’dir. İslam düşünce tarihinde önemli bir yere sahip olan Hasan-ı Basri, Kur’ân-ı Kerîm kıraatında önde gelen isimlerden biridir. Zira onun kendine ait bir kıraati bulunmaktadır. Onun kırâati mütevatir, âhâd şâz ve mevzu şeklinde tasnif edilen kıraat türlerinden şâz kıraat kapsamına dahildir. Bu ise, onun kıraatinin, on dörtlü kıraat sistemi içerisinde yer alması demektir.

Kırâatler farklılıkları, usûl ve ferş-i hurûf olmak üzere iki grupta değerlendirilir. Kıraatte usûl, istisnaları olmakla beraber kırâat imamlarının belirli kaidelere binaen bazı kelimeleri Kur’ân’ın her yerinde aynı şekilde okumaları demektir. Bu tür kıraat farklılıkları manaya herhangi bir etkide bulunmaz. Buna mukabil belli bir kaideye dayanmayan Kur’ân’da dağınık olarak bulunan kırâat faklılıklarına ferşî farklılıklar denir. Bunlar ise anlam değişikliğine neden olmaktadır.

İşte bu çalışmada da Hasan-ı Basrî’nin kırâati, usûl ve ferş açısından incelenmiştir. Usûl açısından da diğer kırâatlerden ne şekilde farklılık gösterdiğine bazı örnekler verilerek ele alınmıştır. Aynı şekilde ferş açısından da manayı etkileyen kırâat farklılıklarına bazı örnekler verilerek diğer kırâatlerle mukayese edilmiştir.
Ders İmecesi Çalışmalarının Din Kültürü ve Ahlak Bilgisi ve İmam Hatip Lisesi Meslek Dersi Öğretmen Adaylarının Öğretmenlik Becerilerine Etkisi
Authors: GÜNGÖR Ali
Published: June 2023

Öğretmen gelişimi için uygulanan farklı modellerden biri ders imecesidir (lesson study). Bu model öğretmen ve öğretmen adaylarının, eğitim faaliyetleri içerisinde yer alan gelişim süreçlerine doğrudan katılımlarını gerektirmektedir. Öğretmen/öğretmen adayları, aktif olarak yer aldıkları eğitim faaliyetlerini daha yararlı bulmaktadırlar. Ders imecesi, öğreticilerin bir araya gelerek bir dersi birlikte planlaması, uygulaması, gözlemlemesi ve değerlendirmesi aşamalarıyla gerçekleşmektedir. Yapılan alan araştırmaları ders imecesi modelinin öğretmen gelişiminde olumlu etkilerini ortaya koymuştur. Bu araştırma ile ders imecesi etkinliklerinin, Din Kültürü ve Ahlak Bilgisi ve İmam Hatip Lisesi Meslek Dersi öğretmen adaylarının öğretmenlik becerilerine etkisinin belirlenmesi amaçlanmaktadır. Çalışma Nitel Araştırma yöntemi desenlerinden Eylem Araştırması ile gerçekleştirilmiştir. Bir devlet üniversitesinin İslami İlimler Fakültesinde Özel Öğretim Yöntemleri dersini alan 25 öğretmen adayı, gruplara ayrılmış ve grupları tarafından belirledikleri ders uygulamasını yapmışlardır. Bir öğretmen adayı dersi işlerken diğer öğretmen adayları gözlem formlarıyla dersi gözlemlemiş ve değerlendirmiştir. Uygulama dersi sonrası gruplar dersin planlamaya uygun olarak gerçekleşip gerçekleşmediğini değerlendirmişlerdir. Değerlendirme dönütleri esas alınarak, bir sonraki dersin planlanması yapılmış ve bu döngü en az üç defa devam etmiştir. Uygulamaların bitiminde öğretmen adaylarından uygulamanın öğretmenlik becerilerine katkıları ve uygulamada yaşanan sorunlar ile ilgili görüşleri alınmıştır. Araştırma sonunda öğretmen adaylarının planlama, öğretim ve değerlendirme süreçleri, grupla birlikte olumlu iletişimin verimliliği artırması gibi konularda ders imecesi uygulamasına olumlu katkılarının olduğu sonucuna ulaşılmıştır. Bununla birlikte ders imecesi uygulamasında materyal kullanımındaki teknik aksaklıklar, grupla çalışmanın zaman zaman aksaması ve bazı öğretmen adaylarının eleştiriye tahammül edememesi gibi konularda sorunlar yaşadıkları ortaya çıkmıştır.
Penerapan Metode Brainstorming melalui Media dari YouTube pada Layanan Bimbingan Klasikal untuk Meningkatkan Pemahaman Siswa pada Topik Disiplin Diri di Kelas VII-3 Semester 1 SMPN 4 Bolo Tahun Pelajaran 2022/2023
Authors: Hawa Siti
Published: June 2023

Penelitian tindakan kelas ini bertujuan mendeskripsikan penerapan dan dampak metode Brainstorming dengan media dari YouTube pada Layanan Bimbingan Klasikal untuk meningkatkan pemahaman siswa pada topik disiplin diri di Kelas VII-3 Semester 1 SMPN 4 Bolo Tahun Pelajaran 2022/2023. Subyek penelitian ini adalah siswa VII-3 sebanyak 32 siswa, terdiri dari 15 laki-laki  orang dan 17 orang perempuan. Hasil evaluasi pada pra siklus, pemahaman disiplin diri siswa menunjukkan ketuntasan klasikal dan kinerja guru berada pada 62,50%, dimana persentase ini dibawah indikator keberhasilan yaitu ≥ 90%. Kemudian, metode Brainstorming dengan media dari YouTube pada Layanan Bimbingan Klasikal dilakukan pada subyek pada siklus 1. Hasil asesmen siklus 1, persentase pemahaman siswa ketuntasan klasikal 78,13% dan kinerja guru 75%. Hasil ini belum mencapai standar keberhasilan penelitian yang ditetapkan, yaitu  ketuntasan klasikal pemahaman siswa tentang disiplin diri ≥ 90% dan kinerja guru 90% dengan kriteria “Sangat Baik”. Penelitian dilanjutkan ke siklus 2. Hasil siklus 2 diperoleh ketuntasan klasikal 90,63% dan skor kinerja guru 93.75%. Ketuntasan klasikal telah mencapai indikator keberhasilan ≥ 90%, demikian pula kinerja guru telah mencapai indikator kinerja dan termasuk dalam kriteria “Sangat Baik”. Peningkatkan pemahaman  siswa disebabkan oleh peningkatan aktivitas, interaksi guru dan siswa dalam proses pembelajaran di kelas dengan metode Brainstorming dengan media dari YouTube yang dilaksanakan guru. Dengan demikian, pelaksanaan penelitian perbaikan pembelajaran hanya sampai siklus 2, dan penelitian dianggap telah berhasil.
PENGARUH UKURAN PERUSAHAAN TERHADAP NILAI PERUSAHAAN MELALUI CORPORATE GOVERNANCE PADA INDUSTRI PERBANKAN DI INDONESIA
Authors: Nurmansyah Agung , Kristianto Giovanny Bangun , Saraswati Esti
Published: June 2023

Penelitian bertujuan untuk uji pengaruh ukuran perusahan pada nilai perusahaan dengan Corporate Governance. Variabel bebas dalam penelitian ini adalah Ukuran Perusahaan, dan variabel terikatnya adalah Nilai Perusahaan dan Corporate Governance. Obyek dalam penelitian ini merupakan industri perbankan yang sudah terdaftar pada BEI pada tahun 2013 – 2017. Penentuan sampel dengan purposive sampling pada berbankan yang masuk dalam kategori buku 3 dan 4. Sejumlah kuesioner yang memenuhi kriteria sebanyak 52. Penelitian ini menggunakan analisa jalur (Path Analysis) untuk menganalisis data. Hasil penelitian ini menunjukkan bahwa Ukuran Perusahaan berpengaruh positif terhadap Corporate Governance dan Nilai Perusahaan, Corporate Governance berdampak negatif terhadap Nilai Perusahaan. Sedangkan Ukuran Perusahaan berdampak terhadap Nilai Perusahaan melalui Corporate Governance.
Tommaso contro se stesso? Pietro Pomponazzi e Tommaso d’Aquino sul problema de anima
Authors: Gallo Francesco Luigi
Published: June 2023

Questo studio si pone due obiettivi. Innanzi tutto vuole essere un invito alla riconsiderazione del confronto tra Pomponazzi e Tommaso d’Aquino sul problema della natura e dell’immortalità dell’anima umana ingaggiato nelle pagine del De immortalitate animae del 1516. Su questo versante, inoltre, l’auspicio è quello di un ritorno sulla figura del Mantovano che troppo spesso viene confinata nell’ingiusta categoria dei cosiddetti filosofi minori. In secondo luogo questa ricerca intende mostrare l’attualità del confronto tra i suddetti filosofi al fine di farne emergere la rilevanza filosofica anche per la ricerca antropologica contemporanea. Sarà messa in evidenza, infine, la strategia filosofico-argomentativa attuata da Pomponazzi: mettere Tommaso in contraddizione con se stesso.
La evolución reciente de la inversión en España desde una perspectiva macroeconómica
Authors: Aguilar Pablo , Ghirelli Corinna , Jiménez-García Blanca
Published: June 2023

Motivación

Las fluctuaciones cíclicas de la inversión son habitualmente más acusadas que las del resto de los componentes de la demanda agregada. El objetivo de este artículo es analizar, mediante un modelo econométrico, el papel desempeñado por los tipos de interés, la demanda y la confianza de los agentes, determinantes tradicionalmente estudiados en la literatura, sobre el comportamiento de la inversión en circunstancias cíclicas tan atípicas como las constituidas por la pandemia y la crisis energética.

Ideas principales

•Los resultados muestran que la inversión reacciona negativamente a incrementos de los tipos de interés, mientras que aumentos en la confianza de los agentes y en la demanda tienen el efecto contrario.

•Sin nuevos shocks, el grueso del impacto de los tipos de interés sobre la inversión se produce con un desfase de varios trimestres, mientras que la confianza y la demanda operan con desfases de menor duración. Dados estos retardos, las subidas de los tipos de interés y el deterioro de la confianza de 2022 tendrían un efecto negativo sobre la inversión de 2023, en parte compensado por el impacto positivo del dinamismo de la demanda en 2022.

•Para analizar la evolución de la inversión, a los efectos mencionados habría que añadir los que se deriven de las perturbaciones que puedan producirse este año, tanto las procedentes de las variables estudiadas aquí como las de otra naturaleza no recogidas en este modelo.
Hemorragia subaracnoidea aneurismática: descripción de 2 años en la Unidad de Paciente Crítico del Instituto de Neurocirugía – Dr. Alfonso Asenjo
Authors: Castaño T. Héctor Fabio , Amudio L. Cristián , Agudelo M. Ángela María , Gómez S. Robinson
Published: June 2023

Backgrond: Aneurysmal subarachnoid haemorrhage has an incidence of 7 per 100,000 patients / year and only a third of patients end up without severe sequelae or death. Arm: We reviewed the clinical records of patients with diagnosis of subarachnoid hemorrhage during two years of the neurosurgery institute Dr. Alfonso Asenjo (Chile). Material and Methods: An observational, retrospective study including 231 patients with a diagnosis of aneurysmal subarachnoid hemorrhage, 33 (12.5%) were excluded per stay less than 72 hours or not admitted to the unit, corresponding to bleeding from other causes or not found Information, the database was reviewed during January 2015 to December 2016 of the statistical department of the Institute of Neurosurgery. Results: A total of 231 patients, 165 (71%) women and 66 (29%) men, were analyzed. It was found that hypertension with 120 (51.9%) and smoking with 89 (38.5%) cases were the most frequent risk factors. Endovascular treatment was performed on 100 patients (43%) and 128 (57%) were operated and 3 were not operated. Vasospasm was present in 130 cases (56.3%). Mortality was present in 15 patients died, so the mortality was 6.5%. Conclusions: There was no statistical significance between the type of therapy resolution pathway (endovascular/surgical) with P = 0.6530 with a a 0.05, but because there was a limited access to endovascular therapy at the neurosurgery institute at daytime hours from Monday to Friday versus the neurosurgical availability 24x7, being discordant with the statistical results of equal amount of treatment between the two pathways.
Trauma de tórax
Authors: Vega S. Javier , Álvarez M. Hugo , Ramírez P. Enrica , Pavlov L. Dimitri
Published: June 2023

Thoracic trauma is a frequent medical consult in emergency rooms. The initial approach is no different than the one used in polytraumatized, oriented by current trauma guidelines resulting of surgery and emergency consensus. Most thoracic injuries can be managed with simple maneuvers such as tube thoracostomy; however, 10% to 15% of patients who present with thoracic trauma require definitive operative repair. This article reviews the most common trauma related thoracic injuries in our medical setting: hemothorax, simple pneumothorax, tension pneumothorax, open pneumothorax, rib fractures, flail chest, lung contusion and cardiac tamponade. We also describe different forms of thoracotomy depending on the physiological status of patient at the emergency room and new treatments.
Hospital Clínico Universidad de Chile: una oda a su complejidad. Replanteando al Hospital desde la crisis
Authors: Gómez M M. Patricia
Published: June 2023

No abstract available
Serie guías clínicas: manejo del embarazo gemelar
Authors: Kiekebusch H. Gustavo , Valdés R. Enrique , Parra-Cordero Mauro
Published: June 2023

Explicar el diagnóstico y clasificación de los embarazos gemelares.

Explicar el modelo de control prenatal de los embarazos gemelares que se aplica en el Hospital Clínico Universidad de Chile.

Definir el momento y la vía de interrupción de los distintos tipos de embarazos gemelares no complicados.

Referirse al parto prematuro en el embarazo gemelar
Síndrome de Miller-Fisher en edad pediátrica: un debut inusual
Authors: Fischer B. Álvaro , Ghisoni S. Aldo , Herrera G. María Elena , Muñoz P. Mariela , Culcay A Catalina
Published: June 2023

Miller-Fisher syndrome is a peripheral neuropathy characterized by ophthalmoplegia, areflexia and ataxia. The incidence of this syndrome is estimated at 1 in a million, and just 14% of these occur on a pediatric age, making it an infrequent diagnosis in pediatrics. In this article we report a case of Miller-Fisher syndrome with an unusual onset on a pediatric patient along with infrequent radiological findings.
Opciones terapéuticas actuales en el manejo de la coledocolitiasis asociada a colecistolitiasis
Authors: Lembach J. Hanns , Cuneo B. Nicole , Montenegro U. Cristián , Muñoz D. Pablo , Valladares H. Hector , Berger F. Zoltan , Sauré M. Alexandre , Castillo K. Jaime , Díaz J. Juan Carlos
Published: June 2023

The term Choledocholithiasis refers to the presence of biliary stones in the extrahepatic bile ducts, which are found in 5 to 10% of patients undergoing cholecystectomy for gallstones. Nowadays, with the adoption of the laparoscopic cholecystectomy(LC) as a standard, multiple minimally invasive treatment options for bile duct stones are feasible, with no consensus to date on the procedure of choice. The two stage endoscopic techniques involve the use of Endoscopic Retrograde Cholangiopancreatography(ERCP) before or after performing a LC, which has the main advantage of separating the bile duct procedure from the LC. However, the need for two separate anesthesia times, the possibility of blank or failed ERCP, and the chance for calculi migration between procedures increase the length of hospital stay and associated costs. The single stage procedures include the Laparoscopic Bile Duct Exploration (LBDE), and more recently, the performance of a laparoscopy guided intraoperative ERCP(Rendez Vous). The LBDE, when performed by an experienced surgical team, is an effective and safe technique. Nonetheless, it is considered a technically demanding procedure, whose results cannot be extrapolated to the general surgical community. Recently, the Rendez Vous has become a treatment alternative that simplifies both the surgical and the endoscopic procedures, decreases morbidity, and requires a single anesthesia time. On the downside, Rendez Vous technique involves complex operating room (OR) logistics, requiring both a trained surgical and endoscopic team at the same time.
Incidentalomas endocrinos, más que una imagen
Authors: Cordero A. Francisco , Pineda B. Pedro
Published: June 2023

Endocrine incidentalomas are nodular lesions located in endocrine glands, diagnosed serendipitously by different image techniques requested for non-endocrine reasons. They can be located in many sites, but this review describes those that compromise pituitary, adrenal and thyroid gland. The main diagnostic challenges of endocrine incidentalomas are discrimination between benign and malignant lesions, and their functional or non-functional endocrine activity. The relevance of adequate image interpretation and associated hormonal study is discussed
Abstracts de trabajos presentados en Congresos Internacionales 2017
Authors: Hospital Clínico Universidad de Chile Revista
Published: June 2023

Por disposición del Comité Editorial de la Revista, solo se publicarán abstracts de congresos internacionales,

europeos y americanos.
Abstracts Jornadas Calidad 2018
Authors: Hospital Clínico Universidad de Chile Revista
Published: June 2023

Desde hace unos añ os, el Hospital Clínico Universidad de Chile a través de su Dirección de Calidad ha esta-

blecido un espacio de desarrollo y enriquecimiento institucional de sus prácticas, enfocado en contribuir a la

formación de una cultura de calidad y seguridad de los pacientes que permita alinear éstas en todos los niveles

del quehacer de su Institución.

Es por esto que se ha establecido como una de las estrategias de difusión, ampliación y profundización de los

temas de seguridad y calidad institucional, la realización de las Jornadas de Calidad HCUCH. En ellas se

presentan trabajos que corresponden a iniciativas locales que tuvieron como objetivo la obtención de mejores

resultados en la atención de los pacientes. A continuación compartimos una selección de los trabajos presenta-

dos en su versión 2018.
Toxina botulínica: compuestos emergentes en Chile
Authors: Moyano V. Álvaro , Leddihn B. Víctor
Published: June 2023

Botulinum toxin A is a vastly used therapy for treatment or management of a variety of health conditions. We are talking about a biological compound which is nowadays manufactured by many different laboratories, with distinct and specific characteristics for each one of their products. Although research and use of this toxin have been worldwide established for many years , in Chile we have been using it for over twenty years and since then its uses have been expanding to many fields. During the last few years, new toxins from different laboratories have been incorporated to our country, being necessary to know about them, their similarities and differences as well as to be aware of the uses that are approved or not for each particular drug.
Uso de tecnología en rehabilitación
Authors: Alvial P. Pilar
Published: June 2023

Technology has had a great impact in daily life, and also in medicine. In rehabilitation, it has

been introduced for assistance of disabilities, improve adherence to therapies, etc. There is

a gap in the needs of these devices and the access to them, and one of the issues is that

there are few trained personnel. This narrative review focuses on some definitions of robotics,

wearable technology and virtual reality, with the aim of providing the reader of basic knowledge

to understand further research in the area. Some examples of applications of technology in

stroke, spinal cord injury and brain injury are summarized.
Caracterización del perfil clínico y funcional de pacientes con lesión medular en rehabilitación intrahospitalaria
Authors: Contreras S. María Soledad , Cerda A. Lorena , Castro L. Ariel
Published: June 2023

Spinal cord injury (SCI) is a pathology that generates great personal, family, economic and social impact. There are two main etiologies that are traumatic (T-SCI) and non-traumatic (NTSCI). These patients receive their rehabilitation in specialized hospital services in the acute and sub-acute phase. A retrospective, descriptive, observational study was designed, reviewing the clinical records of patients diagnosed with SCI at discharge, hospitalized in the Physical Medicine and Rehabilitation Service of the Clinical Hospital of the University of Chile. The general profile of admission of patients with SCI was a young men with NT- SCI, with higher education, paid work and incomplete injury (ASIA B, C, D). An improvement was observed for all patients for the severity of the injury, neurological level, motor level, sensory level and functionality. This is the first study conducted nationwide that provides epidemiological data and functional evolution of patients with SCI and are comparable to those found in the international literature.
Resultado test radiológico
Authors: Rodríguez D Daniel
Published: June 2023

No abstract available
Quality of eggs marketed in Recife-Pernambuco, Brazil
Authors: Silva Roberta Cláudia Mendonça da , Santos Caroline Brasiliano dos , Costa Ana Carolina Messias de Souza Ferreira da , Santos Nathalia Cavalcanti dos , Pessoa Halana Meirinhos , Silva Arthur Francisco de Macedo e , Mesquita Amanda Rafaela Carneiro de , Vilela Bruno Celso , Franco Eryvelton de Souza , Neves Maria Luciana Menezes Wanderley , Praia Daniel da Silva , Riff Raquel Dluhosch , Moreira Marcela Brennand Pina , Romeiro Edenilze Teles
Published: June 2023

Este estudo foi conduzido com o objetivo de avaliar a qualidade de ovos comercializados em estabelecimentos na cidade de Recife-PE e analisá-los de acordo com o exposto no Regulamento da Inspeção Industrial e Sanitária dos Produtos de Origem Animal (RIISPOA) do Ministério da Agricultura, Pecuária e Abastecimento (MAPA). Para tanto, foram coletadas em diferentes estabelecimentos comerciais bandejas com 12 ovos, classificados como do Grupo I, Classe A, dos tipos médio, grande e extra. Foram analisados parâmetros externos e internos; para posterior análise quanto à adequação ao Decreto nº 56.585/1965 e para verificação da qualidade interna. Para avaliação da qualidade interna foram utilizados os métodos de Unidade Haugh, Índice da Gema, Porcentagem do albúmen e da gema. Observou-se que nem todos os ovos coletados nos estabelecimentos estavam de acordo com a Legislação para classificação quanto à classe e ao tipo. Quanto à qualidade interna, os ovos comercializados nos mercados populares estudados apresentaram melhor qualidade interna, quando comparados aos demais estabelecimentos.
Giardia psittaci in non conventional pets: literature review
Authors: Moura Fernanda Murakami , Neta Isis Moury Fernandes de Melo , Cândido Matheus Monteiro da Silva , Franco Eryvelton de Souza , Romeiro Edenilze Teles , Costa Ana Carolina Messias de Souza Ferreira da
Published: June 2023

The genus Giardia spp is a flagellate protozoan with global distribution and is the cause of giardiasis in birds and mammals. Giardiasis is considered a common and important disease in psittaciformes and clinical signs include fatigue, decreased appetite and diarrhea, as well as dry skin, pecks and feathers. This work aimed to carry out a bibliographic review to analyze the frequency of Giardia psittaci in birds and its zoonotic potential. The clinical manifestations caused by giardiasis are complex and vary according to the host. Animal giardiasis tends to cause subclinical infection in most animals. Although relatively common in psittaciformes, giardiasis is considered rare in other captive birds. For this purpose, a bibliographic review was carried out, with a descriptive-discursive character, in order to gather articles and research that dealt with the theme. Differentiating the Giardia species found in captive psittaciformes will become critical for future work, especially to assess the risk of cross-species transmission and the zoonotic potential of keeping parrots as pets. As a result, the study was able to update the existing literature about Giardia psittaci and how the zoonosis affects birds.
To compare the clinical efficacy and side effects of implant (Jadelle) and IUCD (Copper T)
Authors: Sadaf Rabeea , Nazir Laila , Samreen Samreen , Muddassir Saman , Bashir Engineer Abdul , Jehangir Kiran
Published: June 2023

This study aims to compare the performance and side effects of the subdermal implant JADELLE and intrauterine contraceptive device Copper-T as long-acting reversible contraceptive methods. The study design involved a comparative analysis of Jadelle and Copper-T contraceptives, assessing clinical performance and side effects. Sample data from 336 participants was collected using stratified random sampling, with standardized instruments for demographic information, clinical assessment, and contraceptive side effects. Inclusion criteria were reproductive-age multipara women, while exclusion criteria included primary para, preexisting medical disorders, nullipara, and other contraceptive use. Ethical guidelines were followed, ensuring informed consent, privacy, and the right to withdraw. Statistical analysis employed descriptive statistics, chi-square test, independent samples t-test, and Kaplan-Meier survival analysis. SPSS (version 23.0) was used for analysis. The comparison between Group A (Jadelle) and Group B (Copper-T) reveals interesting findings. Group A has a higher mean age, but no significant differences in parity, blood pressure, or weight. Group B has more total and ongoing pregnancies. Group A experiences higher prevalence of side effects, including expulsion, infection, severe menstrual changes, pain or discomfort, and mood swings. Blood parameters show no significant differences. Variations exist in follow-up rates, informed consent, and privacy maintenance.
Electroanalysis of nickel ions released in artificial saliva from three orthodontic arch wires: Stainless Steel (SS), NiTi, and CuNiTi
Authors: Thiyagarajan Asmidha , Magesha Vasanth , Sreenivasagan Swapna , Sundramoorthy Ashok K
Published: June 2023

Background: Nickel titanium wires are superior for first alignment because they have exceptional shape memory and super-elasticity. Increased concerns have been raised about the high rate of nickel (Ni) allergy and the growing usage of dental biomaterials that contain Ni. Aim: The aim of the study was to analyze and evaluate the rate of nickel release from different types of orthodontic arch wires. Materials and methods: A set of arch wires of nickel titanium (NiTi), SS and Cu-NiTi were immersed in artificial saliva for three days and analyzed after three days. The amount of Ni ions released from the sample were evaluated using electrochemical techniques such as Cyclic Voltammetry (CV), Electrochemical Impedance Spectroscopy (EIS) and polarization (Tafel) plot. Results: The EIS and Tafel graph confirmed the s-NiTi, s-CuNiTi showed an excellent corrosion resistance than the s-SS. From all the above measurements, we can conclude that the saliva can affect the corrosion resistance property of the SS, NiTi, CuNiTi day by day. Conclusion: From this study it was concluded that the saliva can affect the corrosion resistance property of the SS, NiTi, CuNiTi day by day, and there was nickel ion release but at a very negligible rate.
Effect of triamcinolone acetonide in trigeminal neuralgia (TN) pain
Authors: Adnan Kashif , Tariq Nayab , Khan Sana Shakil , Shaikh Amir Abkar , Moosa Yousuf , Maqsood Aahmar , Ullah Assad
Published: June 2023

Background: Trigeminal neuralgia is a form of neuropathic pain caused by trigeminal nerve. Anticonvulsants are primary class of pharmaceuticals used to treat pain in trigeminal neuralgia patients. Another conservative treatment option for controlling this pain includes blocking of nerve. Objectives: To determine how trigeminal neuralgia patients respond to triamcinolone acetonide. Methods: The department of oral and maxillofacial surgery at de'Montmorency College of Dentistry/Punjab dental hospital conducted a cross-sectional study over a six-month period. 35 study participants underwent a clinical examination along with a history-taking process. Written consent was obtained. After gathering the necessary information, the affected nerve was identified followed by the administration of local anesthesia. The most painful area was identified and 5 mL of bupivacaine and 40 mg of triamcinolone acetonide was administered at that side. After five minutes, the participant's level of pain was assessed, and they were contacted back for follow-up after seven days. Every item on the post-op list of targeted goals was checked off in the participant's questionnaire at the follow-up day. With SPSS version 24, the statistical analysis was completed. Results: There were 35 participants in the study overall, with the majority of them being in their 40s or 50s.
Full-text search added to the Rogue Scholar science blog archive
Authors: Fenner Martin
Published: June 2023

In January I started the Rogue Scholar blog archive with the slogan "science blogging on steroids", promising to enhance science blogs in important ways. Earlier this month I began DOI registrations for blog posts, and I am well on track to complete this for the included 35 blogs with more than 1,000 blog posts in the next few weeks.