bluuebunny/crossref_metadata_2025 huggingface dataset:
APLIKASI PENGENALAN ANATOMI SISTEM PENCERNAAN PADA TUBUH MANUSIA MENGGUNAKAN TEKNOLOGI AUGMENTED REALITY
Authors: Meilinda Ratna , Sartika Dewi , Suhandi Nazori
Published: July 2023

Natural Sciences (IPA) is a science related to human endeavors in understanding and finding out about the universe through precise observations and using procedures that can be explained by reasoning so as to get a clear conclusion. There are 5 main branches in Natural Sciences, namely Astronomy, Biology, Chemistry, Earth Sciences, and Physics. Science learning should be able to provide direct experience so as to increase the ability to understand and apply the concepts that have been learned. Anatomy is a branch of biology that deals with the structure of living things, in the anatomy of the human body, there are organs that support the formation of the body as a whole. The organs of the body such as bones, joints, skeletal muscles, brain, digestive system, and circulatory system and other organs. The digestive system is a process of mechanically and chemically breaking food into a form that is easier for the body to absorb. interactively in real time. The existence of technology in the form of Augmented Reality will facilitate the process of introducing information and displaying Anatomy Learning objects. This research aims to introduce anatomy to a digestive system in the human body using Augmented Reality technology which can facilitate students in the learning process. The software development method used to design and implement traditional musical instrument recognition applications is the Rational Unified Process method. Application testing is carried out using black-box testing and user testing. User testing was carried out by distributing questionnaires at SMP Negeri 2 Pedamaran Timur. Testing user satisfaction is calculated using a Likert scale and the results of questionnaire questions which can have a final score of 87% which is included in the strongly agree category
PENINGKATKAN HASIL BELAJAR SISWA MELALUI MULTIMEDIA POWERPOINT PADA PEMBELAJARAN TEMATIK KELAS V SD N 1 MUTIHAN TAHUN PELAJARAN 2021/2022
Authors: Arifin Muhammad Arifin
Published: July 2023

Berdasarkan penelitian yang peneliti telah lakukan, maka peneliti memberikan kesimpulan bahwa penggunaan multimedia powerpoint dalam pembelajaran tematik tema 9 subtema 2 pada kelas V SDN 1 Mutihan memberikan dampak positif dalam meningkatkan perolehan hasil belajar siswa. Hal tersebut dapat dilihat dari adanya peningkatan perolehan hasil belajar yang ditunjukkan pada setiap siklusnya. Adapun perolehan hasil belajar pada pra siklus hanya ada 9 siswa dari 20 siswa atau hanya 45% siswa yang tuntas. Setelah menggunakan multimedia powerpoint dalam pembelajaran di siklus pertama nilai perolehan cukup meningkat menjadi 14 siswa dari 20 siswa atau 70% siswa yang tuntas. Perolehan hasil belajar pada siklus II juga mengalami peningkatan hasil belajar yang cukup signifikan kenaikannya, yaitu 18 siswa yang tuntas dari 20 siswa atau 90% siswa yang tuntas. Berdasarkan data tersebut dapat disimpulkan bahwa penggunaan multimedia powerpoint dalam pembelajaran tematik tema 9 subtema 2 dapat meningkatkan hasil belajar siswa kelas V SDN 1 Mutihan.
PERSEPSI ORANG TUA TENTANG PEMBELAJARAN DARING MENGGUNAKAN APLIKASI WHATSHAPP KELAS IV B SD NEGERI 200402 SABUNGAN JAE KECAMATAN PADANGSIDIMPUAN HUTAIMBARU
Authors: Jalil Abdul , Sabri Sabri , Zulfadli Zulfadli , Nurzanna Nurzanna
Published: July 2023

Penelitian ini bertujuan untuk mengetahui gambaran nyata tentang 1) Untuk mengetahui persepsi orang tua tentang pembelajaran daring menggunakan aplikasi Whatsapp kelas IV B SD  Negeri 200402 Sabungan Jae Kecamatan Padangsidimpuan Hutaimbaru, 2) Untuk mengetahui kendala yang dihadapi selama pembelajaran daring menggunakan aplikasi Whatsapp khususnya siswa kelas IV B SD  Negeri 200402 Sabungan Jae dan 3) Untuk mengetahui upaya yang dilakukan orang tua dalam pembelajaran daring menggunakan aplikasi Whatsapp khususnya siswa kelas IV B SD  Negeri 200402 Sabungan Jae. Jenis penelitian adalah Penelitian Kualitatif, objek penelitian ini adalah seluruh siswa SD  Negeri 200402 Sabungan Jae. Selanjutnya ditetapkan informan penelitian adalah siswa kelas IV B beserta orang tua siswa. Alat pengumpul data adalah observasi, wawancara dan dokumentasi. Berdasarkan hasil penelitian dapat disimpulkan bahwa Persepsi orang tua siswa mengenai pembelajaran daring berbeda namun pada intinya orang tua siswa sangat merasa tidak nyaman dengan proses belajar pembelajaran yang sekarang yaitu pembelajaran daring menggunakan aplikasi Whatsapp karena melalui pembelajaran menggunakan aplikasi Whatsapp  tersebut membuat pekerjan orang tua sehari-hari terganggu karena anak tingkat SD belum sepenuhnya mampu menggunakan alat tekhnologi dengan benar dan otomatis orang tua harus mendampingi anak saat mengerjakan tugas-tugas yang diberikan lewat aplikasi Whatsapp dan hasil belajar siswa yang diharapkan pun tidak optimal.
UPAYA MENINGKATKAN HASIL BELAJAR TEMA 6 SUBTEMA 1 SUMBER ENERGI MELALUI CONTEXTUAL TEACHING AND LEARNING PADA SISWA KELAS III SD NEGERI 155688 MUARA SIBUNTUON TAPANULI TENGAH
Authors: Meliana Siregar Esti , Nurbaiti Nurbaiti , Nasution Sartika Rati Asmara , Sucahyo Eko
Published: July 2023

Penelitian ini bertujuan untuk mengetahui peningkatan model pembelajaran Contextual Teaching and learning hasil belajar tema 6 subtema 1 sumber energi di kelas III SD Negeri Muara Sibuntuon Tapanuli Tengah, dan Untuk mengetahui apakah dengan menggunakan model Contextual Teaching and learning hasil belajar tema 6 subtema 1 sumber energi di kelas III SD Negeri Muara Sibuntuon Tapanuli Tengah. Jenis penelitian yang akan digunakan adalah penelitian tindakan kelas (PTK). ini insrumen peneliti yang digunakan peneliti adalah lembar observasi dan tes. Teknik pengumpulan data yang digunakan dalam peneliti ini sebagai berikut: Observ asi , Tes , dan Dokumentasi. Penerapan model pembelajaran Contextual Teaching And Learning pada tema 6 subtema 1 sumber energi mengalami peningkatan hasil belajar terbukti dari siklus I mendapatkan nilai rata-rata kelas 70% dengan kriteria “cukup” dan untuk persentase yang tuntas belajar sebanyak 9 orang atau 47,36% dan tidak tuntas 10 orang atau 52,63% dari 19 siswa meningkatkan pada siklus II pembelajaran tema 6 subtema 1sumber energi mendapatkan nilai rata-rata 83,1% dengan kriteria “tinggi” dan untuk persentase yang tuntas sebanyak 15 orang atau 78,94% dan yang tidak tuntas 4 orang atau 21,05%. Hal tersebut sudah mencapai target yang peneliti tetapkan dengan kriteria tingkat keberhasilan siswa 71-85 sudah termasuk kriteria “tinggi”. Aktivitas guru pada siklus I memperoleh skor akhir pembelajaran 88 dengan kriteria “tinggi” menjadi dengan 94 dengan kriteria “sangat tinggi” pada siklus II. Begitupun dengan hasil observasi aktivitas siswa pada siklus I memperoleh skor akhir pembelajaran 80 dengan kriteria “tinggi” menjadi 90 dengan kriteria “sangat tinggi” pada siklus II.
 
Kata kunci: hasil belajar, contextual teaching and learning
PENERAPAN MODEL CTL (CONTEXTUAL TEACHING AND LEARNING) UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI SUHU DAN KALOR DI KELAS V SD NEGERI 0304 SIUNDOL
Authors: Sari Novita , Zulfadli Zulfadli , Sabri Sabri
Published: July 2023

Penelitian ini bertujuan untuk mengetahui peningkatan hasil belajar siswa  materi Suhu dan Kalor  pada ranah kognitif menggunakan model pembelajaran Contextual Teaching and Learning. Penelitian ini dilaksanakan di kelas V SDN 0304 Siundol. Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) menggunakan metode deskritif kualitatif dan kuantitatif dengan teknik pengumpulan data menggunakan observasi dan tes. Hasil yang diperoleh dari penelitian ini adalah model pembelajaran Contextual Teaching and Learning dapat meningkatkan hasil belajar siswa. Hal ini terbukti dari hasil ulangan harian subtema Suhu dan Kalor yang diperoleh pada observasi awal dari 25 siswa tuntas belajar 10 siswa dengan persentase 40% dan yang tidak tuntas 15 siswa dengan persentase 60%. Hasil penelitian menunjukkan bahwa pada siklus I sebesar 74,2 mengalami peningkatan menjadi 82,2 pada siklus II. Ketuntasan belajar klasikal pada siklus I sebesar 72% meningkat menjadi 88% pada siklus II. Simpulan dari penelitian ini adalah penerapan model pembelajaran CTL dapat meningkatkan hasil belajar siswa materi suhu dan kalor di kelas V SDN 0204 Siundol
 
Katakunci: Contextual Teaching and Learning, Suhu dan Kalor
PENGARUH PENAMBAHAN TEPUNG KUNYIT DALAM RANSUM TERHADAP KONSUMSI PAKAN, PERTAMBAHAN BOBOT BADAN HARIAN, DAN KONVERSI PAKAN KAMBING JAWARANDU
Authors: Wati Novi Eka , Syarifudin Mahmud , Wicaksana Kunaifi , Widiastuti Lusia Komala
Published: July 2023

The aim of the study was to determine the effect of adding turmeric flour in the ration on feed consumption, daily body weight gain and feed conversion of Jawarandu Goats. This research was conducted in Adi Jaya Village, Terbanggi Besar District, Central Lampung Regency. The design used in this study was a completely randomized design (CRD) consisting of 3 treatments with each treatment repeated 4 times, while the treatments were as follows: P0 = ration without the addition of turmeric flour, P1 = ration + 0.25% turmeric flour, P2 = Ration + 0.5% turmeric flour for 30 days. They were fed BNR complete feed as control ration were containing 12% crude protein and 70% total digestible nutrient. The addition of Turmeric flour (Curcuma domestica) up to 0,50% on ration had no significant effect (P>0.05) on feed consumption, body weight gain and feed conversion ratio of Jawarandu goat.

 

Keywords: Jawarandu goat, Turmeric, Feed consumption, Daily body weight gain, Feed conversion
KORELASI UKURAN MORFOMETRIK DENGAN BOBOT BADAN PADA DOMBA EKOR TIPIS BETINA DARA DI KABUPATEN SEMARANG, JAWA TENGAH
Authors: Suryani Hasna Fajar , Mustofa Muhammad Hilmi , Luthfi Nadlirotun
Published: July 2023

The aims of this study were to identify the morphometric measurements and body weights of Thin-tailed ewe, examine the qualitative characteristics of ewe and examine the close relationship between body weight and other body measurements. This study used 40 female Thin-tailed Ewe aged under 1 year. The method used was purposive sampling. Parameters observed were face length, ear length, chest circumference, chest width, chest depth, body length, shoulder height, hip height, hip width, front leg length, hind leg length, tail length and body weight. Data were analyzed using correlation and simple linear regression analysis. The results showed that the qualitative characteristics of Thin-Tailed ewes were small body shape, white fur color with black spots around the eyes, nose and other body parts. The morphometric measurements most closely related to body weight were chest width and chest circumference. Based on the result, it can be concluded that the determination value in the chest, the equation from chest determination can be used to predict body weight of Thin-Tailed ewe. the equation of y = 1.2118x - 10.532 means that every 9.52 cm increase in the chest will be accompanied by an increase in body weight of 1 kg.
 
Keywords: Body Weight, Ewe, Morphometric
Revelar ou esconder: o conflito da montagem na obra Insônia: o eu horizontal x o eu vertical
Authors: Abranches Fernanda
Published: July 2023

Analisamos o vídeo da instalação Insônia: o eu horizontal x o eu vertical, de Lula Wanderley e Wanderlei Ribamar. A partir dos regimes perceptivos studium e punctum, problematizamos os papéis dos artistas em seus processos criativos e suas possíveis implicações na fruição do espectador, observando, sobretudo, o conflito de Lula Wanderley como artista-editor. Propomos ainda a relação entre a montagem fílmica e a narrativa histórica, cujos agentes observam, capturam ou mesmo produzem “imagens”, sejam elas contundentes ou furtivas
Quem é artista? Mulheres negras na arte contemporânea brasileira
Authors: Marcondes Guilherme
Published: July 2023

O universo da arte há séculos se especializa e dita que bens e linguagens devem ser considerados dignos de reflexão, bem como servir para a fruição estética. Na história da arte ocidental, alguns nomes são alçados ao status de artista por excelência, pessoas que seriam geniais, teriam um dom divino e poderiam falar em nome da arte, com seus trabalhos figurando em livros, pesquisas acadêmicas e em coleções públicas e privadas. Um olhar atento para essa história ocidental da arte, porém, percebe que, em geral, são homens brancos os compreendidos como detentores do dom artístico, fazendo com que essa história oficial venha sendo questionada em pesquisas que têm desvelado o machismo e o racismo reinante no universo da arte. Aqui, objetivo entrecruzar as teorias dos feminismos negros com a sociologia da arte, tendo como questão de trabalho a seguinte pergunta: a racialidade e o gênero têm algum papel no processo de legitimação de artistas que são mulheres e negras no campo da arte contemporânea brasileira? Em busca de respostas, entrevistas foram realizadas e serão trazidas a fim de auxiliar o entendimento acerca do desempoderamento e do ativismo de tais artistas.
Rasgando o papel: artistas mulheres e o Movimento de Arte Pornô
Authors: Jojima Tie
Published: July 2023

Este ensaio tem como foco a produção de três mulheres artistas no contexto do Movimento de Arte Pornô (1980-1982): Leila Míccolis, Teresa Jardim e Cynthia Dorneles. Essas artistas adotaram a sexualidade e o corpo como temas fundamentais em suas práticas artísticas e poéticas, afirmando-se como sujeitos desejantes e criticando estruturas sociais que reprimem as mulheres. Olhando para o trabalho dessas artistas em relação à pornografia – passível de ser entendida como um sistema de poder que historicamente subjugou as mulheres – argumento que elas afirmaram suas vozes como sujeitos sexuais com agência ao reivindicar o direito ao prazer e ao subverter os códigos da pornografia tradicional.
Estrela morta: perspectivas autoficcionais para o HIV
Authors: Borges Gunnar Guedes
Published: July 2023

Estrela morta é uma pesquisa autoficcional em arte para o debate sobre o HIV. Interessa-me propor diversas perspectivas narrativas para a história de um familiar morto. É uma tentativa de sepultar um corpo em palavras. O refazimento de um trauma. A autoficção é um dispositivo que lança sobre o vírus da imunodeficiência adquirida proposições narrativas e debates mais lúcidos. Com documentos, relatos, fotografias, sonhos, memórias, reconstruo a história de um morto, mas também lhe atribuo panoramas imagéticos, fantásticos e poéticos. A reconstiuição da minha memória. Um reecontro com um fantasma. É um interesse sobre o cenário da Aids no passado para mirar os adventos atuais. É o desejo de olhar para os mortos na epidemia do HIV nos anos 1980 para dar novas perspectivas aos corpos com HIV ainda em vida. É uma insurgência ao discurso moralista.
LENT Score as a Prognosis Factor for Overall Survival and Progression-Free Survival in Malignant Pleural Effusion Patients at Tertiary Hospitals in West Sumatera, Indonesia
Authors: Azka Laisa , Sabrina Ermayanti  , Russilawati  , Irvan Medison  , Deddy Herman  , Fenty Anggraininy
Published: July 2023

Background: Malignant pleural effusion (MPE) has a variable survival rate and prognosis. The LENT score is one method for assessing survival rates in patients with MPE. This study aimed to investigate the LENT score as a prognostic factor for overall survival (OS) and progression-free survival (PFS) of patients with MPE at a tertiary hospital in West Sumatera.

Methods: This study was an observational analytic study involving several tertiary hospitals in West Sumatera with a minimum observation period of 2 years. Data were collected from medical records. We used Kaplan Meier analysis to assess OS and PFS.

Results: A total of 198 subjects met the inclusion criteria. Most MPE patients in this study were aged ≥60 years, male, smokers, pleural fluid lactate dehydrogenase value <1500, ECOG 1, serum NLR value <9, and high-risk cancer, namely lung cancer. The distribution of LENT scores for MPE patients was evenly distributed among the low, medium, and high-risk groups. Kaplan Meier analysis showed that the median OS based on LENT scores were 804 days, 275 days, and 161 days, respectively (log-rank test p = 0.000). The median PFS based on LENT scores were 715 days, 202 days, and 106 days, respectively (log-rank test p=0.000). The OS and PFS findings are longer than previous studies.

Conclusion: Based on LENT scores, overall survival and progression-free survival MPE patients at tertiary hospitals in West Sumatera have a better prognosis compared to previous studies.
Helicobacter pylori and Uveitis: A Brief Narrative Literature Review
Authors: Markov Gueorgui , Yani Zdravkov  , Oscar Alexander
Published: July 2023

Helicobacter pylori (H. pylori) is a gram-negative bacterium that typically infects the mucosa of the stomach. H. pylori is the most frequent causative infectious agent of chronic gastritis and peptic ulcer disease. It has also been associated with a number of extra-gastric diseases-neurological, ocular, hematologic, cardiovascular, rheumatologic, metabolic, and allergic. The possible role of H. pylori in the pathogenesis of uveitis is still unclear. High H. pylori seroprevalence has been found in some studies in patients with other ocular diseases like blepharitis, central serous chorioretinopathy, ocular adnexal lymphoma, and glaucoma. Its seroprevalence in uveitis has been investigated in very few studies. In all of them, however, it was increased. Antibodies have also been found in the anterior chamber of patients with anterior uveitis. Besides, seropositivity was also increased in studies with hypertensive uveitis. Eradication of the bacterium has anecdotally led to the subsidence of anterior uveitis in one patient. In any case, a causal relationship, either infectious or autoimmune, cannot be made at this time due to the scarcity of available research on the problem.
The Severity of Social Anxiety Disorder among Nursing Students at the University of Tabuk
Authors: Jay Ablao
Published: July 2023

Background: Social Anxiety Disorder (SAD) or known as social phobia is an excessive fear of interacting withpeople and a fear of being evaluated negatively by others. The person has extreme concerns about being exposedto possible scanning and social fears or performance situations in which embarrassment may occur.Objective: This study aimed to measure the severity of social anxiety disorder and its associated factors amongnursing students.Methods: This is a descriptive, cross-sectional study. The participants were 138 nursing students of the Universityof Tabuk. Data were collected using a SPIN self-administered questionnaire.Results: The findings revealed that the prevalence of SAD among the nursing students was very severe (2.2%),severe (6.5%), moderate (13.0%), mild (18.1%), and no social phobia at 60.2%. This showed no significantrelationship between the severity of SAD across the demographic profile (P=>0.05).Conclusion: About 40% of nursing students suffered from mild to severe social anxiety disorder which may affecttheir academic performance. Nursing leaders should conduct awareness programs and educational activities tolessen SAD among nursing students.
Nurse Administrators’ Roles for Nurse Retention when Radioactive Disaster occurs: Findings from Nurses’ Evacuation Consideration and Evacuation after the Fukushima Daiichi Nuclear Power Plant accident
Authors: Minoru Oto  , Chieri Yamada
Published: July 2023

Background: In 2011, a nuclear accident severely affected many hospitals in Fukushima. Many nurses faced adilemma of whether to evacuate voluntarily or keep working. This study examined the voluntary evacuation andreturning of nurses and then suggested how nurse administrators can prepare for such situations.Methods: The study was conducted from July through September 2018. Eight hundred nurses who had beenworking prior to the incident in three hospitals in Koriyama and Aizuwakamatsu participated. Although bothcities had higher-than-normal terrestrial radiation levels, Koriyama’s level was three times higher. An anonymousquestionnaire was administered, and individual interviews were conducted with participants. For statisticalanalyses, SPSS Statistics for Windows, version 25.0, was used.Results: Ultimately, 723 questionnaires were collected. The proportions of those who considered evacuating (33.1%)and who evacuated (8.1%) were significantly higher in Koriyama. The characteristics of the group who consideredevacuation were being pregnant, living with an adult cohabitant, and/or living with small child (ren). The evacuatednurses were all female and had similar characteristics as the group that considered evacuating; however, the age oftheir children was not related. Four out of six interviewees contacted nurse administrators and/or colleagues andovercame their feelings of guilt when their superiors and colleagues welcomed them back to work.Conclusion: Nurse administrators should understand that, when a radioactive disaster occurs, individuals whoare more likely to consider evacuation have conflicts between their personal life and professional responsibilities.Nursing departments should inform nurses of their policies in advance and respect individuals’ decision to leave,supporting them when they return to work. Departments should also have a plan in place for managing with atemporarily reduced workforce.
Diagnostic Interval for Oldest-Old Patients with II–III Stage Right Colon Cancer
Authors: Tsarkov P. V. , Nekoval V. M. , Tulina I. A. , Balaban V. V.
Published: July 2023

Introduction: the lack of comprehensive screening programs for colorectal cancer detection in oldest-old steadily leads to an increase in the diagnostic interval (DI), i.e. the time from the patient’s first presentation of complaints until diagnosis and treatment. At the same time, worsening the general somatic condition and developing the decompensation of concomitant diseases. Thus, patients with long-term DI need additional measures while preparing for surgery; the preoperative bed-day increases.

Purpose of the study: to evaluate the impact of the diagnostic interval on the short-term results of II and III stages right colon cancer treatment in geriatric patients.

Materials and methods: a retrospective multicenter study was conducted at the surgical facilities of Sechenov University from 2006 to 2015. The study included patients aged over 75 who have undergone surgical treatment of II and III stages right colon cancer. The control group comprised patients with CRC diagnosis in the period from 0 to 6 months; the studied group involved patients with a diagnostic interval over than 6 months.

Results and conclusions. Analysis of the results revealed that patients older than 80 years had a longer diagnostic interval, which is statistically significant (p<0.001). Prolongation of the diagnostic interval for more than 6 months has shown a decrement in the polymorbidity indicators and operational and anesthetic risk compared with DI≤6 months (p=0.001, p=0.039). Polymorbidity, in particular cardiovascular diseases decompensation, affected the indicators of operational and anesthetic risk on the ASA scale, which were significantly higher in the study group (p=0.039). High level of polymorbidity required a longer preoperative preparation in the studied group, which is statistically significant in comparison with the control group (p=0.018). Statistically significant differences in early postoperative complications rate in both groups were not revealed. 30 and 90 day mortality rates were similar in the studied and control groups (p=0.225, p=0.353). The study has also shown that diagnostic interval (DI) have no effect on the prevalence of II and III stages comparing with the control group (p=0.315).
Motivaciones y expectativas sobre el ingreso a la licenciatura en enfermería
Authors: Castellanos-Contreras Edith , López-Posadas Jesús Radai , Salazar-Mendoza Javier , Pérez-López Luis Ángel , Ortiz-Vargas Israel , Lopez-Ocampo Miguel Angel , Conzatti-Hernández María Esperanza
Published: July 2023

Introducción: la motivación es la integración de procesos mentales que regulan la conducta, decretando la dirección del comportamiento, por otro lado, la expectativa es una evaluación subjetiva de la probabilidad de alcanzar una meta, ambas variables son importantes al momento de caracterizar el perfil de ingreso a la licenciatura, debido a que pueden direccionar la trayectoria académica e influenciar la calidad profesional. Objetivo: determinar las motivaciones y expectativas en los estudiantes de nuevo ingreso a la licenciatura de enfermería. Metodología: estudio cuantitativo, descriptivo, correlacional y transversal, aplicando el cuestionario inicial de motivos y expectativas (Blanco et al., 2017) en una muestra de 130 individuos. Resultados: 74.6% de la población son mujeres y sobresale el grupo etario de 17 a 20 años (89.2%), 63.8% eligió la profesión enfermería como su primera opción, 62.3% tiene motivación intrínseca y 84.6% expectativas de la misma clasificación. Conclusión: Los aspectos que determinan los motivos de ingreso son el deseo de un trabajo prestigioso, éxito académico y buen salario, mientras que las expectativas son moduladas por la experiencia con un ser querido enfermo e implicación en la comunidad y sociedad.
Consideraciones Conceptuales Básicas para la Implementación de Metodologías activas de manera Complementaria en Unidades Educativas de Nivel Medio, a partir de los Proyectos Interdisciplinarios
Authors: Abarca Zaquinaula Antonio , Martínez Jara Gabriela Noemí
Published: July 2023

Se requiere innovación en métodos y estrategias de enseñanza – aprendizaje en la formación docente, más en la actualidad que las nuevas condiciones del cambio social demandan urgente actualización y creativas innovaciones. El presente trabajo de investigación, parte de observaciones áulicas realizadas a docentes de una unidad educativa de nivel medio de la Ciudad Quito en el marco de la implementación de los denominados “proyectos interdisciplinarios”. Se trata de una investigación con enfoque mixto, mayormente cualitativa, que permitió inferir que la mayoría de los docentes de la Unidad Educativa objeto de estudio, después de dos años de haber iniciado la implementación del enfoque metodológico señalado, aún experimentan dificultades para su implementación, sin embargo, los docentes aplican algunos pasos y procedimientos que se corresponderían a los marcos conceptuales de varias metodologías activas. En base a los resultados de las observaciones se culmina planteando consideraciones metodológicas que podrían ser la base para una implementación combinada y simultanea de metodologías activas en una misma unidad educativa.
PRAKTIK POLIGAMI PEGAWAI NEGERI SIPIL DI INDONESIA DALAM TEORI EMILE DURKHEIM
Authors: Ismail Yusuf
Published: July 2023

Studi ini meneliti hukum dan peraturan yang ada yang mengatur poligami di Indonesia yaitu Undang-Undang Nomor 1 Tahun 1974, Peraturan Pemerintah Nomor 9 Tahun 1975, Peraturan Pemerintah Nomor 10 Tahun 1983, Peraturan Pemerintah Nomor 45 Tahun 1990 dan Kompilasi Hukum Islam dan menganalisis implikasinya terhadap PNS. Penelitian ini mengadopsi pendekatan kualitatif, dengan menggunakan wawancara dan observasi terhadap dua pasangan poligami. Hasil analisis menunjukkan bahwa hukum bertujuan untuk menjamin keadilan, pada kenyataannya banyak individu, terutama PNS, cenderung mengabaikan peraturan tersebut. Analisis fungsional struktural Emile Durkheim memberikan wawasan berharga dalam memeriksa institusi sosial dan norma-norma yang membentuk regulasi poligami di Indonesia. Tampaknya kerangka hukum yang ada kurang relevan dan tidak dihormati oleh masyarakat, termasuk PNS. Studi ini juga menyoroti kurangnya penerapan sanksi yang tegas dan pengawasan yang baik, yang berkontribusi pada ketidakpatuhan terhadap peraturan. Sebagai kesimpulan, makalah ini menyoroti adanya kesenjangan antara regulasi yang dimaksudkan dan implementasinya di di kalangan PNS yang terlibat dalam pernikahan poligami. Untuk mengatasi masalah ini, diperlukan upaya komprehensif, termasuk reformasi hukum, penerapan sanksi yang lebih ketat, pengawasan yang ditingkatkan, serta kampanye edukasi dan kesadaran yang lebih efektif tentang pentingnya patuh terhadap peraturan yang ada.
Chlorin photosensitizer photolysis products for treating hospital-acquired pneumonia
Authors: Alekseev Yu. V. , Shiriaev V. S. , Baranov A. V. , Khosrovyan A. M. , Babushkin V. Yu.
Published: July 2023

Purpose: to develop a technique for therapeutic application of photoactivated photosensitizer «Radachlorin» to be included into the complextherapy of nosocomial pneumonia.

Material and methods. Twelve patients with nosocomial pneumonia were taken in the trial. They were treated with a device having a nebulizer witha ring-shaped irradiator and diodes λ ≈ 660 nm for photoactivation of photosensitizer «Radachlorin» (manufactured by OOO «RADA-PHARMA»,Moscow, registration number LS-001868). The photosensitizer was developed according to the technical tasks provided by OOO «New SurgicalTechnologies» (Moscow, Russia). Radachlorin solution photolysis products were inhaled by the patients twice a day for 3 days in combinationwith the standard therapy when they were in ICU. Patients in the control group (n = 12) did not have any inhalations.

Results and discussion. On day 3, the number of colony-forming units (CFU) of various pathogens found in swabs from the throat decreasedby 39.45 ± 3.17 % on average; C-reactive protein decreased by 42.38 ± 4.26 %; procalcitonin decreased by 51.83 ± 3.45 %, if to compareto baseline limits. At the same period in the control group, CFU in swabs increased in average by 17.28 ± 4.21 %; C-reactive protein increasedby 27.76 ± 3.52 %; procalcitonin increased by 30.15 ± 2.24 %. On day 10 in the main group, the number of CFU pathogens decreasedby 35.45 ± 3.32 %; C-reactive protein decreased by 72.15 ± 2.56 %; procalcitonin decreased by 55.56 ± 4.23 %, if to compare to baseline limits. On day 10 in the control group, CFU concentration remained elevated by 31.15 ± 2.56 %; C-reactive protein – by 65.32 ± 4.27; procalcitonin – by 30.21 ± 3.45 %, if to compare to baseline values. These findings indicate that the inflammatory process acquired a progressive form which demands switching to other curative modalities and more careful selection of antibiotics. The probability of random origin in statistical processing is p < 0.05. There were no undesirable side effects during procedures.

Conclusion. Justified application of the described technique – inhalations of photolysis products of E 6 chloride derivatives – has an effective therapeutic impact at the course of nosocomial pneumonia. It seems promising to continue investigations on the described technique, namely, to search for the most effective ways of its application, to find out an optimal number and frequency of procedures under the control of general clinical and special methods of examination of the studied patients, since the data which have been obtained by the authors us are preliminary and should be supplemented with new findings.
The interrelationship between the administrative work of teachers and the effective development of classes: implications and strategies for a comprehensive educational management
Authors: Vasco Delgado Luis Aníbal , Macas Padilla Betty Azucena , Ruiz Muñoz Geovanny Francisco , Vasco Delgado Juan Carlos
Published: July 2023

This academic scientific article analyzes the interrelation between teachers' administrative work and the effective development of classes, and presents the implications and strategies for an integral educational management. The objective is to highlight the importance of good administrative management by teachers to optimize the teaching-learning process. In the introduction, the relationship between teachers' administrative work and the effective development of classes is established, pointing out the relevance of this topic in the current educational context. Then, in the development, different aspects related to these variables are addressed, including resource management, time organization, curricular planning, evaluation, school climate and student support. Concrete examples are presented and recent research is cited to support the arguments.
Spirals and Clumps in V960 Mon: Signs of Planet Formation via Gravitational Instability around an FU Ori Star?
Authors: Weber Philipp , Pérez Sebastián , Zurlo Alice , Miley James , Hales Antonio , Cieza Lucas , Principe David , Cárcamo Miguel , Garufi Antonio , Kóspál Ágnes , Takami Michihiro , Kastner Joel , Zhu Zhaohuan , Williams Jonathan
Published: July 2023

The formation of giant planets has traditionally been divided into two pathways: core accretion and gravitational instability. However, in recent years, gravitational instability has become less favored, primarily due to the scarcity of observations of fragmented protoplanetary disks around young stars and the low occurrence rate of massive planets on very wide orbits. In this study, we present a SPHERE/IRDIS polarized light observation of the young outbursting object V960 Mon. The image reveals a vast structure of intricately shaped scattered light with several spiral arms. This finding motivated a reanalysis of archival Atacama Large Millimeter/submillimeter Array 1.3 mm data acquired just two years after the onset of the outburst of V960 Mon. In these data, we discover several clumps of continuum emission aligned along a spiral arm that coincides with the scattered light structure. We interpret the localized emission as fragments formed from a spiral arm under gravitational collapse. Estimating the mass of solids within these clumps to be of several Earth masses, we suggest this observation to be the first evidence of gravitational instability occurring on planetary scales. This study discusses the significance of this finding for planet formation and its potential connection with the outbursting state of V960 Mon.
M31N 2008-12a, the Unique Recurrent Nova in Andromeda: A Quick Look at the 2022 Eruption
Authors: Reyes-Rodríguez E. , Geraldía-González S. , Aznar-Menargues G. , Poidevin F. , Pérez-Fournon I.
Published: July 2023

M31N 2008-12a, located in the Andromeda galaxy (M31), is the best studied recurrent nova. It presents periodic outbursts with about one year between eruptions. However, the annual eruption date varies from year to year. In order to discover the annual eruption and facilitate the multi-wavelength follow-up, a monitoring campaign with nightly cadence is needed. Perez-Fournon et al. and Reyes-Rodriguez et al. reported the discovery of the 2022 M31N 2008-12a eruption with the Las Cumbres Observatory global telescope network in the framework of a three-month monitoring campaign that included also the IAC80 and Isaac Newton telescopes. Here, we discuss the 2022 light curve based on all reported photometry, as well as ATLAS forced photometry, and compare it with the well-studied 2015 eruption discussed in Darnley et al.
DNA metabarcoding data from faecal samples of the lesser (Myotis blythii) and the greater (Myotis myotis) mouse-eared bats from Bulgaria
Authors: Hubancheva Antoniya , Bozicevic Vedran , Morinière Jérôme , Goerlitz Holger R.
Published: July 2023

A comprehensive understanding of trophic interactions in terrestrial ecosystems is crucial for ecological research and conservation. Recent advances in non-invasive methods, such as environmental DNA (eDNA) metabarcoding, have enabled researchers to collect vast amounts of data on wild animal diets. However, sharing this data and metadata effectively and transparently presents new challenges. To address this, a new type of scholarly journal publication has emerged that aims to describe datasets rather than report research investigations. In this paper, we present a dataset of consumed prey species and parasites based on the metabarcoding of 113 faecal samples from the greater and lesser mouse-eared bats (Myotis myotis and Myotis blythii), along with a detailed description of the data sampling, laboratory analysis, and bioinformatics pipeline. Our dataset comprises 1018 unique Barcode Index Numbers (BINs) from 12 Classes and 43 Orders. In addition, we provide interactive Krona charts to visually summarize the taxonomic relationships and relative read abundance of the consumed prey species and parasites. This data can be used for meta-analysis, exploring new predator-prey and host-parasite interactions, studying inter- and intraspecific ecological interactions, and informing protected area management, among other applications. By sharing this dataset, we hope to encourage other researchers to use it to answer additional ecological questions and advance our understanding of trophic interactions in terrestrial ecosystems.
Further characterizations and representations of the Minkowski inverse in Minkowski space
Authors: Gao Jiale , Zuo Kezheng , Wang Qingwen , Wu Jiabao
Published: July 2023

This paper serves to identify some new characterizations and representations of the Minkowski inverse in Minkowski space. First of all, a few representations of $ \{1, 3^{\mathfrak{m}}\} $-, $ \{1, 2, 3^{\mathfrak{m}}\} $-, $ \{1, 4^{\mathfrak{m}}\} $- and $ \{1, 2, 4^{\mathfrak{m}}\} $-inverses are given in order to represent the Minkowski inverse. Second, some famous characterizations of the Moore-Penrose inverse are extended to that of the Minkowski inverse. Third, using the Hartwig-Spindelböck decomposition, we present a representation of the Minkowski inverse. And, based on this result, an interesting characterization of the Minkowski inverse is showed by a rank equation. Finally, we obtain several new representations of the Minkowski inverse in a more general form, by which the Minkowski inverse of a class of block matrices is given.
Typification of Stoechas pedunculata, the basionym of Lavandula pedunculata (Lamiaceae)
Authors: Ferrer-Gallego P. Pablo , Wajer Jacek
Published: July 2023

A neotype for the widespread and ecologically important plant Lavandula pedunculata Mill. (Lamiaceae) [≡ Stoechas pedunculata (Mill.) Cav.] is designated. The neotype is seleccted from a modern specimen preserved at the VAL herbarium (VAL 174683) and collected in Spain.
Evaluación del estado de las áreas ambientalmente sensibles a la degradación de los hábitats de dos aves endémicas del noroeste del Perú: el colibrí cola de espátula (Loddigesia mirabilis) y lechucita bigotona (Xenoglaux loweryi)
Authors: Meza-Mori Gerson , Torres Guzmán Cristóbal , Coronel-Castro Elver , Oliva-Cruz Manuel
Published: July 2023

La degradación de los hábitats de especies endémicas con rangos de distribuciones restringidas, se han acelerado en los últimos años, aún más si se encuentran en peligro de extinción. En este estudio se evaluó el estado de las áreas ambientalmente sensibles a la degradación de los hábitats de dos especies de aves endémicas, Loddigesia mirabilis y Xenoglaux loweryi al noroeste de Perú. El análisis se basó en determinar un mapa de las áreas ambientalmente sensibles a la degradación de la tierra del área de estudio, utilizando el método Desertificación del Mediterráneo y uso de la tierra (MEDALUS) y como rangos de hábitat de las dos especies se superpusieron los mapas de distribución de la IUCN. El estado de las áreas ambientalmente sensibles a la degradación del hábitat de Loddigesia mirabilis estuvo representada el 78,40 % de la superficie en riesgo moderado, seguido por un alto riesgo (13,52 %), bajo (7,77 %), y grave (0,31%). Por otro lado, el estado de las áreas ambientalmente sensibles a la degradación del hábitat de Xenoglaux loweryi, se encontró que el 87,84 % estaba en riesgo moderado, seguido por un riesgo bajo (10,81 %), alto (1,35 %) y grave (0,01 %). Los resultados pueden contribuir como información de referencia para los tomadores de decisiones para la recuperación de hábitats a través de la conservación de ambas especies.
Un accouchement qui s’est mal terminé. Nécropole Ouest d’El-Deir (oasis de Kharga)ولادة انتهت بشكل سيئ. الجبانة الغربية للدير (واحة الخارجة)
Authors: Dunand Françoise , Lichtenberg Roger
Published: July 2023

Cet article présente un cas exceptionnel découvert dans une tombe de la nécropole Ouest d’El-Deir (oasis de Kharga) datée du ive siècle apr. J.-C Il s’agit d’une jeune femme morte en couches, son bébé étant encore partiellement engagé dans son vagin. Les cas de présentation par le siège étaient évidemment mortels pour l’enfant et sans doute, la plupart du temps, pour la mère. L’exploration des nécropoles montre que les naissances prématurées étaient très nombreuses dans l’Égypte ancienne.
Le village de Deir el-Médina : nouveau plan topographique et pistes de réflexionقرية دير المدينة: تخطيط طبوغرافي جديد ومسار لأفكار متعددة
Authors: Gobeil Cédric , Salmas Anne-Claire
Published: July 2023

Lors des campagnes 2012, 2013 et 2014 de la mission française de Deir el-Médina (Ifao), le village des artisans a fait l’objet d’un nouveau relevé topographique, parallèlement à d’urgents travaux de restauration. Le résultat le plus important de ces travaux est publié ici, sous la forme d’un plan détaillé et corrigé de l’ensemble des structures visibles. La production de ce nouveau plan a suscité un certain nombre de réflexions sur l’aménagement spatial du village et son développement, lesquelles sont présentées dans cet article. Finalement, un inventaire des objets collectés les plus significatifs est présenté.
Mummy Bandage Cairo JE 7638لِفَافَة مومياء القاهرة JE 7638
Authors: Ibrahim Mahmoud M. , Tarasenko Mykola
Published: July 2023

This paper offers the publication of a mummy’s linen bandage, kept in the Cairo Egyptian Museum with the inventory numbers JE 7638 (SR 2169). No information is recorded on its provenance and discovery. It is a long pictorial frieze, consisting of a series of vignettes from the Book of the Dead, and a short recitation mentioning the owner as Psamtik, whose mother is Ta-heret. On the basis of the inscriptions, and the stylistic iconography of the figures, the mummy bandage can be dated to the 26th Dynasty and originates from Saqqara. An interpretation of the vignettes and their origins is also proposed here.
Une patrimonialisation muséale de l’histoire coloniale est-elle possible ?
Authors: Bancel Nicolas , Blanchard Pascal
Published: July 2023

On pourrait s’étonner des controverses françaises contre le postcolonialisme dans un pays ne possédant pas de musée sur l’histoire coloniale. Cet article pose l’hypothèse que cette configuration s’origine dans l’impossibilité de « normaliser » l’histoire coloniale, notamment par une démarche de patrimonialisation.
En-quêtes de mémoires
Authors: Têtu-Delage Marie-Thérèse
Published: July 2023

Les politiques nationales des mémoires de la colonisation et de la Guerre d’Algérie n’en finissent pas d’avancer à petit pas entre polémiques et reconnaissance au compte-gouttes. Dans le même temps les post-mémoires de cette histoire ont encore des conséquences sur le présent de nos sociétés et des générations qui ne l’ont pourtant pas vécue. Ahmed Boubeker, Mémoires algériennes d’ici et de là-bas. Cet article explore les mémoires entre les deux rives de la Méditerranée. Il témoigne des controverses mémorielles entre les jeunes Algérien(ne)s et les générations héritières de l’immigration.
The Impact of Diverse Children's Literature and Academic Discourse on Identity Formation
Authors: Slade Mary L.
Published: July 2023

This chapter explores the use of diverse children's literature and developmentally appropriate discourse to nurture positive identity formation for young children. At a very young age, children are aware of who they are and how others see them both intentionally and unintentionally. Using two culturally responsive pedagogies in the classroom, educators can honor the voices of all young children as they become more globally aware and civically active. A framework that facilitates the selection and implementation of diverse children's literature given five key themes is introduced. Further, developmentally appropriate discourse strategies and children's literature genres are presented for use in early childhood education.
Experimental Study on Effect of Process Characteristics during Electronic Discharge Machining of Titanium Alloy Using Multi Hole Tool Electrode
Authors: Niranjan T. , Singaravel B. , Raju S. Srinivasulu , Ram Jakkana Aditya , Reddy K. Shamhith
Published: July 2023

Due to outstanding material qualities such as higher strength to weight ratio, resistance to corrosion and resistance to fatigue, titanium alloys (Ti-6Al-4V) are widely applied in aerospace industries. Such a challenging to machine and necessary expensive convenctional machinery materials can cut using Electrical Discharge Machining (EDM). This work involves the study of influence of process characteristics on the performance quality of EDM during machining of Ti-6Al-4V. The process characteristics that are considered in this study are Current (9-15amps) or Input power (I.P. of 3-5 kVA), pulse on (60-80 μsec) and pulse off (20-40μsec) times, the pressure of dielectric fluid (6-10 MPa). The effectiveness of the EDM is measured using rate of tool wear (TWR) and rate of material removal (MRR) during machining, taper angle and surface roughness (SR). Dry brass multi hole tool electrode is used along with deionized water as the dielectric medium. Taguchi L18 orthogonal design is used for experimentation. The optimal combination of process characteristics is determined.
Durability of Raw Earth Blocks Reinforced with Wheat Straw Fibers
Authors: Messis Meriem , Bouhamou Nasr Eddine , Benaisa Abdelatif
Published: July 2023

The key drivers of the growing interest in the recovery of local materials, particularly land and waste plants, are low-cost building materials, thermal comfort, decreased energy consumption, and decreased carbon dioxide polluting emissions. This work's primary objective is to test a bio-sourced composite material that takes the form of a block of unfinished soil that has been stabilized with cement and blended with wheat straw. This study is being done with the objective of examining the impact of this fiber at different weight percentages (0, 2, 3%, and 4%) on the mechanical behavior, durability, and thermophysical properties of the produced blocks. The results obtained indicated an increase in thermal conductivity, from 2.75 W/mK for the blocks without wheat straw fiber to 0.398 W/mK for those getting 4% of the wheat straw fiber, signifying an improvement in thermal insulation. While retaining the low performance threshold required by the earth construction standard, this improvement was accompanied by an average decrease in mechanical performance.
Mechanical Characteristics of Structural Thick Plates Depending on Vacuum Time of RH Process
Authors: Shin Ki Hang , Choi Byoung Chul , Nam Ki Woo
Published: July 2023

The structural thick plates were manufactured by varying the vacuum time at a constant argon gas flow rate and degree of vacuum during the Ruhrstahl Heraeus (RH) refining process. The inclusion and mechanical properties of the structural thick-plate specimens were evaluated according to vacuum time. The nitrogen in the converter had an effect after the RH process, and as the vacuum time of the RH process increased, the nitrogen content also increased. The nitrogen in the continuous casting (CC) decreased more than that in the converter, and as the vacuum time increased, the hydrogen decreased. Al2O3·CaO, MnS and Al2O3·MgO inclusions were observed in the structural thick plate. The average size of the oxides was (6.1 to 33.46) μm, while the average size of the Al-O-based inclusions was (4.26 - 6.3) μm. The mechanical properties, such as tensile strength, yield strength, and elongation, were affected by the vacuum time of the RH process with 10 min being the best. The micro-Vickers hardness showed dispersion regardless of the vacuum time of the RH process, which can be explained by the Weibull probability distribution. From the shape and scale parameters, although the specimen with the vacuum time of the RH process of 10 min showed a large dispersion in the micro-Vickers hardness, the characteristic value of 63.2 % was the best.