bluuebunny/crossref_metadata_2025 huggingface dataset:
Influence of Leaf Area Index on the Heat Index of a Tropic Urban Park
Authors: Zangeski Novais Jonathan Willian , Silva Batista Danielle Da , Ferreira Renata Luisa , de Souza Roberta Daniela , Fernandes Thiago , De Musis Carlo Ralph
Published: October 2021

In the wake of climate change, cities need to adapt to global warming. In this context, the use of afforestation to improve the microclimate may assist in raising the quality of life for population. This objective requires research that analyzes how the variations in parameters related to canopy dynamics, such as the leaf area index (LAI) and photosynthetically active radiation (PAR) can influence thermal comfort indices. To contribute to this research, this study measured the air temperature, relative air humidity, PAR, and LAI on a monthly basis from July, 2017, to June, 2018, in an urban park in a tropical region of Brazil. Kriging maps were created for the heat index (HI), and multiple polynomial regression models were adjusted to estimate the HI using PAR and LAI data. After defining the models, positive and negative variations of LAI were tested to observe if any changes in HI occurred. The simulated results showed greater sensitivity to negative variations in LAI, in which a 50% reduction in LAI decreased the HI by 28%, particularly during the dry period.
Mudando vidas invisibilizadas: percepções de participantes sobre os impactos de um projeto de inclusão e letramento digital
Authors: Rodrigues Alessandra , Oliveira Ana Carolina Sales , Nunes Ivan Venâncio de Oliveira , Silva Jéssica Dessihé Canuto Flora da
Published: October 2021

Considerando a cultura digital em que estamos hoje inseridos e a necessidade de usos críticos e criativos das tecnologias nos mais diversos contextos sociais, nas relações de trabalho, nas escolas etc., este estudo analisa as percepções de sujeitos acerca dos impactos de sua participação em um projeto de extensão universitária cujo objetivo é promover a inclusão digital e social e desenvolver letramentos digitais de sujeitos com nível fundamental e médio de escolaridade. Os dados foram coletados ao longo de 2018 por meio de registros escritos dos participantes. Os depoimentos indicam que os sujeitos passaram a ter melhores condições de acesso à informação e à cultura, além de ampliarem os usos das Tecnologias Digitais de Informação e Comunicação (TDIC) no cotidiano e iniciarem um processo de empoderamento. http://dx.doi.org/10.35700/ca.2020.ano7n13.p16-23.2869
Educação científica para crianças por meio da contação de histórias: relato de uma experiência na Educação Infantil
Authors: Bertoldi Anderson , Campestrini Binder Iara Maitê
Published: October 2021

Especialistas em educação científica apontam um crescente desinteresse dos jovens pela ciência. Os resultados do PISA 2018 mostram o Brasil na última posição da América do Sul, juntamente com a Argentina, em letramento científico. Neste relato de experiência, apresenta-se um projeto de extensão que teve como objetivo estimular, por meio de atividades lúdicas, a reflexão científica em crianças da Educação Infantil de uma rede municipal de ensino da Região Norte de Santa Catarina. Como resultados deste projeto, identificou-se o interesse dos alunos pelas atividades de extensão, além da possibilidade de curricularização da extensão.http://dx.doi.org/10.35700/ca.2021.ano8n15.p127-132.2886
Secure Online Transaction using Iris
Authors:   B. Tech, Department of Computer Science from SRM University Chennai, (Tamil Nadu) India., Balamurugan Abhishek , R Sai Dhanush. ,   B. Tech, Department of Computer Science from SRM University Chennai born and raised in Chennai, (Tamil Nadu) India., J Sundeep ,   B. Tech, Department of Computer Science from SRM University Chennai born and raised in Chennai, (Tamil Nadu) India, K Sivasankari. ,   Assistant Professor, Department of Computer Science Engineering, SRMIST, Ramapuram Campus, Chennai, (Tamil Nadu) India.
Published: October 2021

In this project, we are planning to create a strong robust calculation for executing cash in higher level security reason with high acknowledgment rates in a shifting environment. To begin with, Haar cascade based calculation has been connected for quick and basic confront location from the input picture. The confront picture is at that point being changed over into grayscale picture. After that, the iris, eyebrows, nose, mouth of candidates are extricated from the escalated valleys from the recognized confront.
An Analysis of COVID-19 Cases in G20 Countries and History of Previous Pandemics
Authors:   Assistant Professor, Department of Computer Science and Engineering, Manav Rachna Indore, (Madhya Pradesh) India., Garg Monika , Garg Nidhi ,   Assistant Professor, Department of Computer Science and Engineering, Manav Rachna Indore, (Madhya Pradesh) India, Handa Nishit ,   Department of Computer Science Engineering Graduate from Manav Rachna Indore, (Madhya Pradesh) India.
Published: October 2021

This research paper focusses on the recent impact of Covid-19 on the G20 countries on basis of the number of cases and the number of deaths in several aspects. This paper also provides a brief history of the previously occurred pandemics and epidemics. A statistical analysis was conducted for 19 countries of the G20 assembly and presented in the paper. This topic was chosen in interest of recent events of the Covid-19 pandemic and its extensive effect on the world at large. The dataset consisting of records from nineteen countries was chosen as a part of the analysis. Apart from being involved in the G20 summit, these countries are looked upon by other countries of the world due to their economic and overall development. Further, past history of some pandemics and epidemics were taken into study
СЮЖЕТНЫЕ ОСОБЕННОСТИ ЭПОСА «ОРАК-МАМАЙ» И ЕГО ТЕКСТОЛОГИЯ
Authors: ALPYSBAEVA Karashash , UTENIYAZOV Samat
Published: October 2021

Один из жанров казахского национального фольклора с богатейшим содержанием — это героический эпос. В статье рассматривается эпос «Орак — Мамай». Он является одним из древнейших казахских высокохудожественных героических эпосов, дошедших до наших дней. Основная идея эпоса — идея сохранения единства народа. Эпос прославляет поступки людей, нацеленные на единение народа, на сохранение согласия между различными родами.
В статье анализируется история версий эпоса «Орак-Мамай» и его текстологическе особенности.
Для проведения текстологической работы было рассмотрено около десяти вариантов поэмы, хранящихся в фондах рукописей Центральной научной библиотеки Министерства образования и науки РК и Института литературы и искусства им. М. О. Ауэзова. Чтобы провести текстологическую работу в статье, в качестве оригинала берется издание 1903 года поэмы «История батыров по имени Орак и Мамай». Между ними определяются сюжетные особенности вариантов эпоса.
“ТАРИХИ РАШИДИЙ”ДА АБДУРАҲМОН ЖОМИЙ ТАВСИФИ ВА ИРФОН ТАЛҚИНИ
Authors: MULLAKHODJAEVA Karomat
Published: October 2021

Шарқ маданияти тадрижий такомилини ўрганишда тарихий асарларнинг ўрни жуда муҳим. Бу туркум асарларда муайян мамлакат ёки минтақада рўй берган муҳим тарихий воқеалар – ижтимоий-сиёсий ҳаёт, жангу жадаллар, ҳукмдорларнинг ҳаёт йўли бевосита шу ерда яшаётган халқнинг ҳаёти, маданияти билан боғлаб тасвирланадаи. Бундай асарларда мамлакатнинг маънавий-маърифий ва маданий ҳаётида ўрин тутган йирик сиймолар – шахслар ҳаёти ҳақида маълумотлар муайян қимматга эга. Мазкур мақолада ўрганилаётган “Тарихий Рашидий” асарида унинг муаллифи Муҳаммад Ҳайдар мирзо қаламга олган давр маданий-маърифий ҳаётига оид воқеалар анча батафсил ва қизиқарли ифода этилганлиги жиҳатидан ҳам эътиборни тортади. Заҳириддин Муҳаммад Бобурнинг “Бобурнома” асаридан таъсирланган, унга эргашган Муҳаммад Ҳайдар мирзонинг “Тарихи Рашидий” асари XV аср охири XVI аср бошларида Хуросон ва Мовароуннаҳрда фаолият кўрсатган кўплаб шоир ва маданият арбобларининг ҳаёт йўлини аниқлашда муҳим манба бўлиб хизмат қилиши мумкин. Жумладан, асарда Абдураҳмон Жомий ҳақидаги маълумотлар анча изчил ва батафсил қаламга олинганки, ундаги маълумотлар шоир биографиясини тиклашда муҳим ҳисса бўлиб қўшилиши мумкин. Мақола муаллифи ана шу давр маданий ҳаётини мутафаккир шоир Абдураҳмон Жомий ҳаётига оид муҳим воқеалар тафсилотига уйғунлаштириб тасвирланиши билан боғлиқ масалаларни тадқиқ этган.
The Effect of Beans Position of the Fruit and Liquid Organic Fertilizer on the Cocoa Seedlings
Authors: Syahputra Billy Yudha , Razali Razali , Berliana Yunida , Nadhira Ahmad
Published: October 2021

Introduction: This study was aimed to examine the effect of beans positions of the fruit and Liquid Organic Fertilizer (LOF) on the growth of the cocoa seedlings (Theobroma cacao ) in early nurseries.

Materials and Methods: This study was conducted at the agricultural experiment land, Universitas Tjut Nyak Dhien, Medan Helvetia District, Medan City from April to June 2020. This study used a Randomized Block Design (RBD) within two factors. The first factor was beans position of the fruit (B0= peduncular, B1= median, B2= apical). The second factor was LOF application (D0= un-treated, D1= 3 ml.l-1, D2= 5 ml.l-1). The variables including radicle length, seedlings height, number of leaves, leaf area, stem diameter, and root fresh weight were then processed using ANOVA and BNT at the rate of 5%.

Results: The beans position of the cocoa fruit was an insignificant effect on all parameters of seedlings. LOF application was significant on seedlings height at 4, 6, and 8 weeks after planting (WAP) and also the number of leaves at 8 WAP, but it had an insignificant effect on radicle length, leaf area, stem diameter, and root fresh weight. The interaction of beans position of the fruit and LOF application on the vegetative growth of cocoa seedlings in the early nursery also did insignificant in all parameters of this study.
Vegetation Analysis of Invasive Plants in Batang Gadis National Park Resort 7 Sopotinjak
Authors: Diana Putri , Febriani Husnarika , Hutasuhut Melfa Aisyah
Published: October 2021

Introduction: The purpose of this study was to determine the type and diversity of invasive plants in Batang Gadis National Park (BGNP).

Materials and Methods: This study was conducted in Batang Gadis National Park Resort 7 Sopotinjak, Mandailing Natal from February until April 2021. This study using the quadratic method by making transects and each transect is divided into 8 plots. Laying plots by purposive sampling as many as 8 plots.

Results: BGNP Resort 7 had the invasive plants consisted of 12 families, 20 species and 1287 individuals. The highest species was found in Melastoma malabathricum L (230) and the highest important value index was found in Strobilanthes reptans (35.82%), while the species with the lowest significance index was Ageratum conyzoides (3.40%). The invasive plant diversity index was categorized as moderate (H'= 2.43).
حوكمة الزكاة في ضوء مقاصد الشريعة
Authors: Rahmatullah Hidri  , Zafari Arsalah
Published: October 2021

This research discusses zakat governance in the context of sharia maqāṣid, because zakat governance has a special legitimacy purpose that helps Islamic communities in economic problems. The purpose of this study is to clarify the standards of governance control of zakat sharia maqāṣid perspective and to demonstrate the method of zakat governance according to maqāṣid sharia. In this study, researchers used several scientific methods, including: (1) inductive methods to track and collect fiqhiyyah arguments and arguments; (2) descriptive approach, which is the study of the problem of jurisprudence with an accurate description, as well as an explanation of its correlation with various other problems; (3) Analytical methods are methods based on the study of jurisprudic problems in digging, synthesizing and evaluating, and studying their properties and functions in returning elements to their origin. The results showed that the method of zakat governance to achieve sharia maqāṣid is the discipline of members of administrative bodies in collecting and distributing zakat, as well as the supremacy of sharia on the provisions of the berzakat parties, and born from it several important things, among others: transparency, accountability, independence, justice, and social responsibility of zakat management institutions. The criteria that can be used in zakat governance, where governance depends on the extent to which special institutions implement the concepts of governance, namely: the existence of an effective framework basis for the government, the rule of law for all, the capacity of accountability for all private and public institutions in the country (transparency, participation and mechanisms) and the guarantee system of upholding these principles in accordance with the characteristics of each country.
قدرة حفظ القرآن الكريم وعلاقتها في سهولة تعلم اللغة العربية لدى طالبات المعهد العالي للدراسات الإسلامية واللغة العربية
Authors: Rahmayani Rahmayani , Arsyad Aisyah , Hamka Hamka
Published: October 2021

This thesis discusses the relationship between the ability of memorizing the Al-Qur'an al-kariim and the easeness of Arabic learning for female students at STIBA Makassar. The main objectives of this research were threefolds: 1. To understand the female students’ ability in memorizing the Al-Qur'an al-kariim at STIBA Makassar, 2. To understand the processes of the Arabic learning and the Al-Qur'an al-kariim memorization activities of female students at STIBA Makassar, 3. To investigate the relationship between the Al-Qur'an al-kariim memorization ability and the easiness of Arabic learning for female students at STIBA Makassar. The researcher completed this study by using a qualitative descriptive method with a semi-quantitative approach. The data collection methods used in this research were personal interviews and accurate observations on the students’ learning process. The data of students’ academic assessments who were successful in one semester were collected and analysed. The quantitative data were also collected in this research from the answers of students through compatibility approach.  From this research, it was apparent that the methods used by the teachers and students in memorizing the Al-Qur'an al-kariim was considered to be very good. In terms of the relationship between the Al-Qur'an al-kariim memorization and Arabic learning, 100% of teachers and 97.9% of female students at STIBA Makassar were in agreement that there is a strong and close relationship between the Al-Qur'an al-kariim memorization and Arabic learning. In this case, the Al-Qur'an al-kariim memorization could assist students to understand the Arabic language and context and to pronounce the Arabic words and letters contained in the verses of the Al-Qur'an al-kariim. Besides, the non-Arabic Al-Qur'an al-kariim memorizers are able to learn Arabic easily because by memorizing the Al-Qur'an al-kariim, a memorizer applies and practices various aspects that could better their Arabic such as the four language skills, the Arabic elements, and the contexts of religious lessons and understandings.
FENOMENA PENGGUNAAN CAMPUR KODE PADA LIRIK LAGU BAHASA JEPANG
Authors: Putri Aqidah  , Rahayu Ely Triasih , Suryadi Yudi
Published: October 2021

Penelitian ini mengkaji mengenai campur kode. Tujuan dari penelitian ini adalah untuk menjelaskan bentuk campur kode dan latar belakang penggunaan campur kode pada lirik lagu bahasa Jepang. Metode yang digunakan adalah deskriptif kualitatif, sedangkan teknik pengumpulan data yang digunakan adalah teknik simak catat. Teknik analisis data dilakukan dengan menggunakan metode padan dan teknik pilah unsur penentu. Sumber data penelitian ini berupa 15 lirik lagu, dari lirik lagu tersebut ditemukan 35 data. Hasil analisis menunjukkan bahwa terdapat 6 bentuk campur kode dan 2 latar belakang penggunaan campur kode. Bentuk campur kode berupa kata sebanyak 9, 9 klausa, 8 frasa, 7 idiom, dan ada 1perulangan kata serta 1 bentuk campur kode berupa baster. Bentuk campur kode yang paling banyak muncul adalah klausa dan kata. Sementara itu latar belakang penggunaan campur kode meliputi sikap dan kebahasaan. Latar belakang kebahasaan 31 data yang menunjukkan keinginan penutur untuk menafsirkan perasaannya agar tersampaikan kepada pendengar.
KESANTUNAN PRAGMATIK RIDWAN KAMIL DALAM SOSIALISASI VAKSINASI COVID-19 DI MEDIA SOSIAL
Authors: Herliana Monika , Destyanisa Tazkiyah
Published: October 2021

The discussion of this research is about the types of speech acts in the socialization of Covid-19 vaccination on social media which are closely related to linguistic pragmatics. The type of speech act from a pragmatic point of view is language behavior that has rules that agreed by the speaker and the speech partner. Since the beginning of the 2020 period until the beginning of 2021, Ridwan Kamil as the regional head and public figure has participated in the socialization of the Covid-19 vaccination. Social media is an effective forum for disseminating information, notification, or invitations for everyone to support the success of Covid-19 vaccination socialization. Even Ridwan Kamil used social media for these activities. The purpose of this study is to describe Ridwan Kamil's speech forms that adhere to Leech's maxims of politeness principles, as well as the function of politeness in Searle's (1969) language. The method of data collection is observing with the note-taking technique. The data analysis method uses data triangulation. The findings of this study indicate that from 155 speech data of Ridwan Kamil in the socialization of Covid-19 vaccination, six maxims of politeness principles are met, namely the Maxim of Wisdom, Maxim of Generosity, Maxim of Praise, Maxim of Humility, Maxim of Approval and Maxim of Sympathy; and has five speech functions Representative, Directive function, Commissive function, Expressive function and Declarative function.

Abstrak

Pembahasan penelitian ini tentang jenis tindak tutur dalam sosialisasi vaksinasi Covid-19 di media sosial yang berhubungan erat dengan pragmatik linguistik. Jenis tindak tutur dari sudut pandang pragmatik merupakan tingkah laku berbahasa yang memiliki aturan yang disepakati penutur dan mitra tutur. Sejak awal periode tahun 2020 hingga awal tahun 2021 ini, Ridwan Kamil sebagai kepala daerah dan figur publik turut serta dalam sosialisasi vaksinasi Covid-19. Penggunaan media sosial menjadi wadah yang efektif untuk menyebarkan informasi, himbauan, ataupun ajakan untuk turut menyukseskan sosialisasi vaksinasi Covid-19. Pun dengan Ridwan Kamil yang menggunakan media sosial untuk kegiatan tersebut. Tujuan dari penelitian ini mendeskripsikan bentuk tuturan Ridwan Kamil yang mematuhi maksim prinsip kesantunan Leech, serta fungsi kesantunan berbahasa Searle (1969). Metode yang digunakan dalam pengumpulan data yakni metode simak dengan teknik catat. Metode analisis data menggunakan triangulasi data. Temuan penelitian ini menunjukkan bahwa dari 155 data tuturan Ridwan kamil dalam sosialisasi vaksinasi Covid-19 memenuhi enam maksim prinsip kesantunan yaitu Maksim Kebijaksanaan, Maksim Kedermawanan, Maksim Pujian, Maksim Kerendahan Hati, Maksim Persetujuan dan Maksim Kesimpatian; dan memiliki lima fungsi tuturan Representatif, fungsi Direktif, fungsi Komisif, fungsi Ekspresif dan fungsi Deklaratif.
MODEL STRATEGI PEMASARAN BERBASIS DIGITAL PADA KOPERASI SIMPAN PINJAM (KONSEP PADA KOPERASI MUGI LESTARI)
Authors: Citra Savitri  , Mumun Maemunah
Published: October 2021

Perubahan perilaku konsumen pada masa pandemi membawa dampak pada perkembangan bisnis saat ini. Koperasi merupakan salah satu unit usaha yang berdampak pada masa pandemi. Salah satu strategi yang harus dilakukan oleh setiap bisnis adalah meningkatkan atau merubah pola pemasaran dari basis offline menjadi online agar dapat bersaing. Model konsep strategi pemasaran berbasis digital diharapkan mampu memberikan peluang untuk tetap bertahan di dunia perkoperasian. Koperasi Simpan Pinjam Mugi  Lestari  merupakan  salah  satu  koperasi  yang  secara  langsung berdampak dari masa pandemi. Edukasi tentang peran penting pengembangan pemasaran berbasis digital melalui metode ceramah dan diskusi  diberikan  sebagai  upaya  intuk  bersaing  dan meningkatkan kemampuan dalam mengembangkan bisnis KSP serta upaya untuk melakukan transformasi transformasi dari era konvensional menuju era digital. Hasil yang diperoleh dari kegiatan ini diharapkan dapat memberikan sumbangan bagi KSP Mugi Lestari melalui peningkatan usaha dengan menerapkan strategi pemasaran berbasis digital yang tepat.

Kata Kunci : Strategi pemasaran, Digital,Koperasi simpan pinjam.
Optimizing the Understanding of Practical Tasks in Distance Learning by Using YouTube Media
Authors: Zahroh Mas Ning
Published: October 2021

This study aims to see the optimization of the understanding of practical tasks in distance learning using YouTube media. The method used in this research is the ex post facto method. The object of this research is Gunadarma University students who take the General Management course totaling 297 students. Based on the research conducted, it is known that giving examples of practical assignments submitted through YouTube, can provide an optimal understanding of practical assignments to as many as 272 students. These results indicate that giving examples of practical assignments through YouTube in distance learning has proven optimal for 91.6% of students. For this reason, in giving practical assignments, educators should provide examples in the form of videos that can be accessed easily by students. One of the popular video player media and easily accessible online by students is by using YouTube media.
Índices antropométricos en relación con sobrepeso y obesidad en estudiantes de la Facultad de Medicina de la Universidad Francisco Marroquín
Authors: Berdúo Herrera Eleonora , Tercero Muxi Estuardo , Campos de Escobar Rosa
Published: October 2021

El sobrepeso y la obesidad afectan a todos los países alrededor del mundo, es común observar su inicio durante la niñez. Es secundario tanto a factores ambientales como genéticos. (1, 2) Se ha asociado a un aumento en la morbilidad y mortalidad de enfermedades, como diabetes mellitus y enfermedades cardiovasculares. (3) Podemos evaluarlo de forma sistemática midiendo el índice de masa corporal y a partir de ello clasificarlo y así calcular los riesgos para el paciente. Objetivo: Determinar la prevalencia de sobrepeso y obesidad en estudiantes de la Facultad de Medicina de la Universidad Francisco Marroquín. Detallar el peso y talla de los estudiantes. Establecer una base de datos con las medidas antropométricas de los estudiantes. Evaluar los factores de riesgo para enfermedad cardiovascular asociados a sobrepeso y obesidad. Metodología: Transversal observacional. Se pesó y midió a 134 estudiantes de primer a tercer año de la Facultad de Medicina, luego se calculó el índice de masa corporal y se clasificó a los estudiantes en bajo peso, normal, sobrepeso y obesidad. Resultados: De los 134 estudiantes se encontró que 11% de estudiantes con bajo peso, 55% en peso normal, 28% en sobrepeso y 6% de estudiantes en obesidad. Conclusión: Se encontró que la prevalencia de sobrepeso y obesidad es parecida a la de estudios realizados en estudiantes de otros países, tanto en hombres como en mujeres. Se pudo observar que la relación de uso de cigarrillo, alcohol y aumento de presión arterial, con sobrepeso y obesidad no es significativa y se concluyó que pudo ser debido al tamaño de la muestra y que más adelante, con el crecimiento de esta, la relación puede cambiar.
The two faces of mast cells in vitiligo pathogenesis
Authors: Katayama Ichiro , Yang Lingli , Takahashi Aya , Yang Fei , Wataya-Kaneda Mari
Published: October 2021

Aim: Previously, we reported increased number of T helper 17 (Th17) cells in vitiligo. However, in our recent study, tryptase and interleukin (IL)17 double positive cells which identified by polyclonal anti-IL17 antibody with specificity for IL17A, B, D, F was observed, but these mast cells cannot be stained by monoclonal anti-IL17 antibody with specificity for IL17A. Therefore, this study was aimed to clarify the role of mast cells in induction and progression of vitiligo.
Methods: Mast cells were stained with two antibodies against IL17 and one antibody against tryptase by immunofluorescent staining. Furthermore, immunoelectron microscopy (IEM) analyses were conducted using anti-tryptase. In vitro, cultured epidermal keratinocytes were treated with agents which released by mast cells. Expression levels of mRNA were analyzed by real-time polymerase chain reaction (PCR), expression of protein levels was analyzed by western blotting.
Results: An increased number of tryptase positive mast cells was observed at the lesional skin of upper dermis in vitiligo and rhododendrol-induced leukoderma (RDIL). These mast cells showed prominent degranulation in vitiligo. Interestingly, the melanosome forming glycoprotein non-metastatic melanoma protein B (GPNMB) is downregulated in the lesional basal keratinocytes in vitiligo and mast cell tryptase contributes to this phenomenon. In addition, small interfering GPNMB RNA (siGPNMB RNA)-introduced keratinocytes increased melanocyte survival through stem cell factor (SCF) production in the melanocyte/keratinocyte co-culture system.
Conclusions: Mast cells might be two-faced in vitiligo induction, progression, and recovery through the differential function of histamine and tryptase.
A review of aortic thrombosis in COVID-19 infection
Authors: Karabulut Korin , Kapici Ahmet , Andronikashvili Ana , Morgan James
Published: October 2021

Aim: As the novel coronavirus disease 2019 (COVID-19) pandemic impacts the global healthcare system, evolving data show increased frequency of arterial and venous thromboembolism among patients with COVID-19 infection. Aortic thrombus is a rare thrombotic event with a wide spectrum of clinical manifestations and potential catastrophic complications. This study aimed to elucidate the clinical manifestations, diagnosis and treatment dilemmas of aortic thrombus with COVID-19 infection and raise awareness among frontline medical providers. Aortic thrombosis is rare, but if not considered early in the course of COVID-19 infection, the data suggest that the diagnosis will probably not be made until potentially serious complications arise.

Methods: Literature review was conducted between November 1, 2019, and November 14, 2020, on PubMed and Embase to identify publications regarding aortic thrombosis among COVID-19 cases.
Results: Most of the patients were male with a median age of 67 years, and had comorbidities (most commonly hypertension, dyslipidemia and diabetes mellitus). In our study, underlying atherosclerosis, a common risk factor for aortic thrombus, was identified among 56% of the patients. Aortic thrombus was symptomatic in 62% of these patients and most commonly manifested itself as acute limb ischemia (46%), whereas 30% of cases were found incidentally during the investigation of elevated inflammatory markers or increased oxygen requirement. Treatment was individualized given the lack of established guidelines for aortic thrombus, including anticoagulation, systemic and catheter directed thrombolysis, and surgical thrombectomy. Overall mortality was found to be 30% in our study.
Conclusions: Although rare, aortic thrombus has high morbidity and mortality, and can present without any symptoms or underlying aortic disease. Aortic thrombosis is rare, but if not considered early in the course of COVID-19 infection, the data suggest that the diagnosis will probably not be made until potentially serious complications arise.
THE DEVELOPMENT OF THE SCIENCE OF HADITH IN MOVAROUNNAHR IN THE IX CENTURY
Authors:   Teacher, Tashkent Islamic Institute, Uzbekistan, Yusupov Halilulloh
Published: October 2021

In this article, the author discusses the definition of hadith science, the history of its emergence, the period of writing hadiths, and the schools of hadith science. In particular, he spoke about the influx of hadith science into Movarounnahr and the early schools of hadith there and the hadith scholars who contributed to the development of hadith science in Movarounnahr. Imam Bukhari, who received the title of "Commander of the Faithful" in the science of hadith, and Imam Termezi, who is known among hadith scholars for his memorization and memory, and his mastery of the subtleties of the science of hadith, were born in the land of Movarounnahr.
FEATURES OF ENVIRONMENTAL EDUCATION IN CHEMISTRY CLASSES
Authors:   Senior Lecturer, Department Of Chemistry Gulistan State University (Uzbekistan), Tashbaeva Shoira Kasimovna , Lapasova Feruza Abdullayevna ,   Teacher, Department Of Chemistry Gulistan State University (Uzbekistan)
Published: October 2021

The article presents the experience of greening the subject of chemistry and the program of the course of choice for students of an educational institution aimed at developing an ecological culture and a responsible attitude to nature, at developing skills in working with reagents and conducting research.
Đánh giá tình trạng suy tim ở bệnh nhân nhồi máu cơ tim cấp ST chênh lên trước và sau can thiệp động mạch vành
Authors: Ho Anh Binh
Published: October 2021

Mục tiêu: Khảo sát sự biến đổi hình thái và chức năng thất trái của bệnh nhân nhồi máu cơ tim cấp ST chênh lên trước và sau can thiệp tại thời điểm 48 giờ và 3 tháng bằng siêu âm tim. Đối tượng nghiên cứu: Trong thời gian từ tháng 02/2020 đến 09/2020 chúng tôi đã tiến hành nghiên cứu trên 97 bệnh nhân bệnh nhồi máu cơ tim cấp ST chênh lên được can thiệp động mạch vành qua da. Phương pháp nghiên cứu: nghiên cứu tiến cứu quan sát.

Kết quả: khối lượng cơ thất trái giảm từ 195,2 ± 65,8 gr xuống 170,2 ± 51,1 gr, thể tích thất trái cuối tâm trương giảm từ 105,2 ± 37,4 mm xuống 95,5 ± 41,3 mm, thể tích thất trái cuối tâm thu giảm từ 57,3 ± 45,2 mm xuống 49,8 ± 50,3 mm. Chức năng tâm thu thất trái (EF) sau 3 tháng can thiệp động mạch vành qua da của nhóm EF ≤ 45 % tăng lên đáng kể từ 39,3 ± 11,2 % lên 45,85 ± 7,56 %, (p < 0,05), ngược lại nhóm EF > 45 % cũng có sự biến đổi từ 57,7 ± 14,4% lên 60,1 ± 13,3 %, (p > 0,05).

Kết luận: Sau can thiệp động mạch vành qua da ở thời điểm 3 tháng, khối lượng cơ thất trái, thể tích thất trái cuối tâm thu và cuối tâm trương có sự thay đổi đáng kể. Chức năng tâm thu thất trái (EF) sau 3 tháng can thiệp động mạch vành qua da nhóm EF ≤ 45 % tăng lên có ý nghĩa thống kê.

ABSTRACT

EVALUATION OF HEART FAILURE IN ST - ELEVATED MYOCADIAL INFARCTION BEFORE AND AFTER PERCUTANEOUS CORONARY INTERVENTION

Objectives: Assess the function of left ventricle in ST elevation myocardial infarction before, 48 - hour and 3 - month after primary percutaneous coronary intervention by cardiac ultrasound.

Patients: 97 patients who underwent PCI for ST elevated myocardial infarction from 02/2021 to 09/2020. Methods: Prospective observational study.

Results: Left ventricular mass index decreased from 195.2 ± 65.8 gr/m2 to 170.2 ± 51.1 gr/m2, end - diastolic left ventricular volume decreased from 105.2 ± 37.4 mm to 95.5 ± 41.3 mm. End systolic volume decreased from 57.3 ± 45.2 mm to 49.8 ± 50.3 mm. Ejection fraction 3 month after the intervention of the EF ≤ 45 % group significantly increased from 39.3 ± 11.2 % to 45.85 ± 7.56 % (p < 0.05). In contrast, there were a rise of the ejection fraction among the EF > 45% group from 57.7 ± 14.4% to 60.1 ± 13.3 % (p > 0.05).

Conclusion: 3 month after PCI, left ventricular mass, end - systolic and diastolic volume changed remarkably. The ejection fraction of EF ≤ 45 % group increased with a statical significance.

Keywords: PCI, cardiac ultrasonography, ejection fraction, left ventricular mass, end systolic volume end diastolic volume.
Coronavirus Disease (COVID-19) Associated Rhinocerebral Mucormycosis and Complications: A Case Report
Authors: Al Osta Soad , Atwi Gibran , El Ahmar Nourhan , Bejjani Noha , Abillama Fayez , Matli Kamal
Published: October 2021

Background: Mucormycosis is a rare fatal infection caused by a ubiquitous fungus from the order of Mucorales, which can have varying clinical presentations. Immunocompromised patients are particularly susceptible to mucormycosis and can suffer fatal consequences if not treated adequately. COVID-19 infection with its immunomodulatory properties has been associated with a wide range of secondary bacterial and fungal infections. We present a case of rapidly progressive rhinocerebral mucormycosis post-COVID-19 infection with the subsequent development of several complications associated with the disease.
Case Report: A 62-year-old male patient with a history of hypertension and diabetes mellitus type II, presented 14 days post-COVID-19 recovery with right facial swelling, erythema, and right eye proptosis. Throughout his disease, the patient developed blindness and cranial nerve palsies. He was also found to have palatal necrotic lesions, consistent with the diagnosis of mucormycosis. The patient’s disease was complicated by Garcin syndrome, meningitis, orbital apex syndrome, cavernous sinus thrombosis, brain infarction, and hemorrhage. Despite all measures and interventions, the patient died.
Conclusion: COVID-19 infection and its treatments are associated with an increased risk of secondary fungal infections like mucormycosis. As such, a high index of suspicion is needed amongst healthcare workers for the early diagnosis and treatment of such opportunistic infections since prompt treatment is associated with a marked improvement in outcome. Furthermore, optimal glucose control and judicious use of corticosteroids in COVID-19 patients decreases the risk of developping such life threatening superinfections.
MODELING THE PROCESS OF RISK MANAGEMENT RESPONSE TO THE NEGATIVE IMPACT OF RISKS AS THE BASIS FOR ENSURING ECONOMIC SECURITY
Authors: Kryshtanovych Svitlana , Gutsulyak Viktoriya , Huzii Ivanna , Helzhynska Tetiana , Shepitchak Valentyna
Published: October 2021

Purpose – the main purpose of the article is to form a methodological approach to counteract risks that most negatively affect the system of ensuring the economic security of engineering enterprises. Research methodology – the research methodology involves the application of the theory of graph connections, modeling from IDEF0. Findings – the main risks that most negatively affect the system of ensuring the economic security of engineering enterprises were identified, modeling of the main stages of response to their impact was carried out. Research limitations – the article has a number of limitations and this applies to the area of the study. The emphasis was on the engineering industry. In addition, it should be noted that there are other modeling methods for mapping the stages of response to the negative impact of risks. Practical implications – practical application of our methodological approach can be suitable for engineering enterprises. Originality/Value – the originality of the study lies in the presented methodological approach to identifying the risks that most negatively affect the system of economic security of engineering enterprises and modeling the process of responding to this impact.
The Atacama Cosmology Telescope: Microwave Intensity and Polarization Maps of the Galactic Center
Authors: Guan Yilun , Clark Susan E. , Hensley Brandon S. , Gallardo Patricio A. , Naess Sigurd , Duell Cody J. , Aiola Simone , Atkins Zachary , Calabrese Erminia , Choi Steve K. , Cothard Nicholas F. , Devlin Mark , Duivenvoorden Adriaan J. , Dunkley Jo , Dünner Rolando , Ferraro Simone , Hasselfield Matthew , Hughes John P. , Koopman Brian J. , Kosowsky Arthur B. , Madhavacheril Mathew S. , McMahon Jeff , Nati Federico , Niemack Michael D. , Page Lyman A. , Salatino Maria , Schaan Emmanuel , Sehgal Neelima , Sifón Cristóbal , Staggs Suzanne , Vavagiakis Eve M. , Wollack Edward J. , Xu Zhilei
Published: October 2021

We present arcminute-resolution intensity and polarization maps of the Galactic center made with the Atacama Cosmology Telescope. The maps cover a 32 deg2 field at 98, 150, and 224 GHz with ∣l∣ ≤ 4°, ∣b∣ ≤ 2°. We combine these data with Planck observations at similar frequencies to create coadded maps with increased sensitivity at large angular scales. With the coadded maps, we are able to resolve many known features of the Central Molecular Zone (CMZ) in both total intensity and polarization. We map the orientation of the plane-of-sky component of the Galactic magnetic field inferred from the polarization angle in the CMZ, finding significant changes in morphology in the three frequency bands as the underlying dominant emission mechanism changes from synchrotron to dust emission. Selected Galactic center sources, including Sgr A*, the Brick molecular cloud (G0.253+0.016), the Mouse pulsar wind nebula (G359.23-0.82), and the Tornado supernova remnant candidate (G357.7-0.1), are examined in detail. These data illustrate the potential for leveraging ground-based cosmic microwave background polarization experiments for Galactic science.
The Relationship between Hair Zinc Levels and Drug-resistant Epilepsy in Children at Sanglah Hospital
Authors: Suwarba I Gusti Ngurah Made , Mahalini Dewi Sutriani , Widyakusuma I Gusti Ngurah Agung Jayadhi
Published: October 2021

BACKGROUND: Drug-resistant epilepsy (DRE) is epilepsy that is failed to achieve free of seizure after adequate trials of two tolerated and appropriately chosen antiepileptic drugs. Zinc deficiency could trigger the onset of various neurological disorders, including seizures in epilepsy.

AIM: The objective of the study was to determine the relationship between hair zinc levels and DRE in children at Sanglah Hospital, Denpasar.

METHODS: This is an analytic observational study using a cross-sectional design, involving 74 subjects. The inclusion criteria were children aged 1 month–18 years who had been diagnosed with epilepsy. Chi-square test and multivariate analysis with logistic regression were used to assess the relation between hair zinc levels and DRE in children.

RESULTS: Multivariate analysis found a relationship between low hair zinc level and DRE in children (PR 8.0; 95% CI 2.0–32.2; p = 0.003). The duration of therapy (PR 16.0; 95% CI 3.9–65.4; p = 0.000) and structural abnormalities (PR 4.1; 95% CI 1.1–14.9; p = 0.028) also increased the risk of DRE in this study.

CONCLUSION: Low hair zinc level is associated with DRE in children.
Associated Factors of the Results of Pulmonary Tuberculosis Treatment During the COVID-19 Pandemic in Makassar City
Authors: Syahridha Syahridha , Massi Nasrum , Ahmad Ahyar , Djaharuddin Irawaty
Published: October 2021

BACKGROUND: A regimen directly observed treatment-short course is recommended by the World Health Organization as a strategy for controlling tuberculosis (TB).

AIM: This treatment was carried out for 6 months despite the COVID-19 pandemic situation. The purpose of the study was to determine the factors associated with the treatment outcomes of pulmonary TB undergoing treatment during the COVID-19 pandemic, with the research target was Category I pulmonary TB patients.

METHOD: The type of research was observational analytic with a cohort study design. This research was conducted at the Pulmonary Center in October 2020-May 2021 involved 62 samples.

RESULTS: About 75.8% (47 respondents) successfully treated and 24.2% (15 respondents) decided unsuccessful. There was a significant association between diabetes status (p = 0.014), anemia status (p = 0.035), knowledge of TB (p = 0.009), knowledge of COVID-19 (p = 0.014), and family history of COVID-19 exposure (p = 0.011) to the treatment outcomes of pulmonary TB treatment during the pandemic.

CONCLUSION: Associated factors to the outcome of treatment for pulmonary TB patients undergoing TB treatment during a pandemic included diabetes mellitus status, anemia status, knowledge of TB, knowledge of COVID-19, and family history of exposure to COVID-19.
Dynamics of Quality of Life Indicators in Patients with Chronic Synovitis of the Knee Joint after Arthroscopic Laser Double-mode Synovectomy
Authors: Lychagin Alexey , Yanbin Yang , Ivannikov Sergey , Radenska-Lopovok Stefka , Yavlieva Roza , Surin Vladimir , Goncharuk Yuliya , Vyazankin Ivan , Lipina Marina
Published: October 2021

Background: The treatment of patients with chronic synovitis of the knee joint is a challenge faced by many doctors all around the world. Treatment of this pathology is often a difficult task.
Aim. The aim of the study was improving the results of treatment of patients with chronic synovitis of the knee joint by applying two wavelengths of radiation.
Material and methods. The treatment results of 50 patients with chronic synovitis of the knee joint aged 23 to 67 years with stage II-IV osteoarthritis according to the Kellgren-Lawrence classification were analyzed. All patients underwent arthroscopic sanation, partial laser synovectomy using LSP-IRE-Polus apparatus, wavelength 0,97 microns in pulse-periodic mode (pulse 100 ms, pause 50 ms) with power 5 W and wavelength 1,56 microns in continuous mode with power 5 W. Morphological examination of the synovial membrane and capsule was performed. Preoperative, 3, 6 and 12 month postoperative questionnaires were administered using the following scales and questionnaires: VAS, Leken index, WOMAC and KOOS.
Results. Mean age (M) was 45.32±131, BMI 28.63±4.72kg/m2, duration of synovitis 2.26±1.91 years. A statistically significant improvement on the VAS, WOMAC, Leken, KOOS scales was noted by the 3rd month of postoperative follow-up. By the 6th month postoperatively, the results had further improved. The achieved results were preserved up to 12 months after surgery (P <0.05).
Conclusion. The results suggest that the proposed technique may be introduced into clinical practice.
The Treatment of Angiotensin-converting Enzyme Inhibitors in Coronavirus Disease 2019 Patients with Hypertension: A Narrative Review
Authors: Rudiansyah Mohammad , Haryati Haryati , Kurniaatmaja Enita Rakhmawati , Wulandari Nanik Tri , Runtuwene Lily , Viazelda Aqsha Tiara , Rudiansyah Mohammad Agung Raihan
Published: October 2021

A new strain of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) induces coronavirus disease 2019 (COVID-19), a contagious respiratory disorder resulting in illness. Meanwhile, the World Health Organization classified this virus as a pandemic due to its rapid transmission and daily growing fatality rates. The condition is commonly manifested as clinical symptoms such as fever, cough, shortness of breath, and cardiovascular disease. Although there is a high probability of COVID-19 patients developing cardiovascular problems, such as hypertension, there is no established causative association between both conditions. In general, this type of comorbidity is extremely common in the elderly, which increases their risk of infection with the SARS-CoV-2 virus. The International Society of Hypertension issued the most recent guidelines for the treatment and management of hypertension in 2020, of which the most employed are angiotensin-converting enzyme inhibitors (ACE-i) and angiotensin receptor blockers (ARB). Therefore, this research aims to investigate the treatment of ACE-i/ARB in hypertensive individuals with COVID-19. The reason is that there have been some concerns expressed about the usage of these medications due to their influence on angiotensin-converting enzyme 2 (ACE2), which is the entrance site for SARS-CoV-2, particularly in the lungs. Subsequently, the results showed that discontinuing ACE-i/ARB is not advised, especially during the pandemic. This is based on data comparing mortality rates between participants on ACE-i/ARB and those not on ACE-i/ARB using cases and guidelines for managing hypertension during the pandemic.
Quand la destrudo semble triompher
Authors: Rabain Nicolas , Maccotta Jean-Christophe
Published: October 2021

En abordant les nouvelles formes de destructivité chez les adolescents dits « incasables », les auteurs soutiennent un abord pluridisciplinaire des soins. Selon eux, il est crucial de tenir compte non seulement de leurs symptômes, mais aussi de leurs parcours, de leurs carences et de leurs entraves, sans oublier leurs désirs et leurs fantasmes. Ainsi pourront-ils conserver une trace des capacités de contenance et d’élaboration des adultes qu’ils auront rencontrés dans leur parcours de soin.
Approche scénique de l’antisocialité
Authors: Pommier Léo , Blanquet Brigitte
Published: October 2021

Les auteurs abordent les enjeux de la mise en acte délictueuse à l’adolescence sous l’angle d’une théorie scénique. Ils proposent quelques pistes de compréhension pour appréhender le travail de réactualisation de ces adolescents, d’anciennes scènes restées en attente de symbolisation. Le passage par la scène reste au service de la figurabilité. Il tente de dégager le Moi de l’adolescent de l’ambiguïté en traitant les restes de vécus traumatiques dans l’après-coup.
La fabrique des incasables
Authors: Chapellon Sébastien , Salomon Diane
Published: October 2021

Cet article s’intéresse aux ratés qui peuvent se produire dans la prise en charge pluridisciplinaire du sujet. Pour se préserver des affects difficilement tolérables qu’il les amène à éprouver, les professionnels chargés de l’accompagner ont tendance à le réorienter. Cette action, voulue comme thérapeutique, amplifie le sentiment d’abandon du sujet et, ce faisant, la violence de ses attitudes. Un exemple clinique en témoigne.
L’adolescent excarcéré
Authors: Malausséna Arnaud
Published: October 2021

Certains adolescents placés ou orientés manifestent des agirs violents au sein des institutions. Plutôt que de considérer qu’ils ne répondent d’aucune institution, il s’agit de montrer qu’un rejet originel lié à leur histoire ne leur permet pas d’habiter l’intérieur d’une institution. Si l’histoire leur a réservé un mauvais accueil, l’institution peut en revanche remettre à l’ouvrage la dimension d’accueil comme acte thérapeutique.
Du babyfoot aux échecs, apprivoiser le lien
Authors: Vanhalst Julie
Published: October 2021

Nous rencontrons dans un cadre pénal des adolescents ayant commis des actes de violence sur d’autres scènes institutionnelles. Leur passé traumatique n’est pas sans lien avec les agirs actuels. Dans l’incapacité de formuler une demande d’aide, ils fuient les services de soin censés les rencontrer ; à moins que ce ne soit l’inverse ? Au sein de l’institution judiciaire, le clinicien peut mettre en place un dispositif d’apprivoisement du lien qui permet progressivement l’émergence d’une demande.
Les possibles des mondes ouvriers et socialistes (1917-1923) : une introduction
Authors: Jousse Emmanuel
Published: October 2021

Cet article constitue l’introduction du numéro sur les « possibles des mondes ouvriers et socialistes. Il s’interroge sur la période charnière 1917-1923. Il montre comment les incertitudes de cette période – révolution bolchevique, sortie de guerre – recomposent les horizons d’attentes et les champs d’expérience de ces mouvements. Dans la lignée des interrogations de l’avant-guerre, mais dans un contexte profondément bouleversé, les mouvements ouvriers et socialistes affrontent alors la question du rapport au pouvoir et à l’État, comme celle de l’internationalisme. Il s’agit donc d’étudier tous ces possibles et ces questions ouvertes, dans une période où rien n’est encore tranchée, en intégrant les apports significatifs d’une histoire sociale et politique renouvelée, comme d’une histoire globale qui repense les territoires et les frontières.
Aperçu des fonds privés conservés aux Archives nationales relatifs au militantisme de gauche durant la Première Guerre mondiale et le début des années 1920
Authors: Barro Vivien
Published: October 2021

Cet article présente les différents fonds d’archives privées conservées aux Archives nationales et permettant d’analyser le mouvement ouvrier au cours de la guerre et au début des années 1920. Il évoque notamment les fonds provenant des personnalités majeures comme Albert Thomas, Maurice Thorez, Alexandre Millerand, Jean Longuet, etc. Il présente aussi certains fonds moins connus, comme celui d’Oreste Rosenfeld. Il indique enfin quelques fonds privés qui peuvent aider à comprendre l’action de la « nébuleuse réformatrice » durant cette période.