bluuebunny/crossref_metadata_2025 huggingface dataset:
ORGANIZATION OF MILITARY PATRIOTIC EDUCATION IN SCHOOLS
Authors:   Azərbaycan Dövlət Pedaqoji Universiteti, Etibar qızı Qənimətli Ülviyyə , Gülbaba qızı Şəfaqətova Gülbuta ,   Azərbaycan Dövlət Pedaqoji Universiteti magistrant
Published: March 2022

Hərbi vətənpərvərlik vətənpərvərlik tərbiyəsinin əsas əlamətlərindən biri olub, insanı öz vətənini, ölkəsini, ana dilini, xalqını, mütərəqqi adət-ənənələrini sevməsini, Azərbaycan Silahlı Qüvvələri sıralarında hərbi xidmətə hazırlaşmasını, müasir hərbi texnikanı mükəmməl bilməsini nəzərdə tutur. Açar sözlər: orta məktəb, hərbi vətənpərvərlik tərbiyəsi, şagirdlər, gənclər, bilik, bacarıq, vəzifələri, əhəmiyyəti, hərbi rəhbər, məktəb direktoru, müəllim, ümummilli lider, ulu öndər, Heydər Əliyev, milli qəhrəmanlar, hərbi fiziki hazırlıq Ulviya Etibar Ganimatli Gulbuta Gulbaba Shafagatova ORGANIZATION OF MILITARY PATRIOTIC EDUCATION IN SCHOOLS Abstract In orders of azerbaijan armed forces and to know As well Military patriotism is one of the main signs of patriotic education, takes into account that citizen to love his motherland, country, people, customs and traditions, to be prepared modern military equipment fluently. Key words: secondary school, military patriotic dressage, pupils, the young, knowledge, skill, missions, importance, military leader, director of school, tecaher, national leader, great leader, Haydar Aliyev, national heroes, physical education.
A healthy nation and a healthy future guarantees
Authors:   magistrant, Qalib qızı Sadıqova Sevinc
Published: March 2022

Sağlam Nəsil Sağlam Gələcək Siyasəti uşaqları və gəncləri zərərli vərdişlərə qarşı şüurlu şəkildə maarifləndirməyi; Siqaret, alkoqol, narkotik, qumar və texnologiya asılılığının mənfi və dağı­dıcı təsirlərini anlamalarını təmin etməklə yeni nəslin asılılıq haqqında məlumatlılığını artırmaqla daha təhlükəsiz və sağlam bir həyata töhfə verməyi hədəfləyir. Bu baxımdan mövzumuz müasir dövr üçün olduqca aktual olmaqla, yeni yanaşma tələb edir. Açar sözlər: sağlam nəsil, sağlam gələcək, aslılıq, mənfi təsirlər, təhlükəsizlik, hüquqi ölçü, konstitusiya Sevinj Qalib Sadigova A healthy nation and a healthy future guarantees Summary Healthy Generation Healthy Future Policy to consciously educate children and youth against harmful habits; It aims to contribute to a safer and healthier life by raising awareness of the new generation of addiction by helping them understand the negative and destructive effects of smoking, alcohol, drugs, gambling and technology addiction. In this regard, our topic is very relevant for the modern era and requires a new approach. Key words: healthy generation, healthy future, addiction, negative effects, security, legal dimension, constitution
İnternet bankçılığının cəmiyyətdə rolunun araşdırılması
Authors:   Azerbaijan State Economic University (UNEC) master, Araz Hajizada Shabnam
Published: March 2022

Recently, in connection with the Covid-19 pandemic, the importance of technology has become better understood in society. This has manifested itself in the banking sector as well as in other fields. The banking sector is one of sectors that uses information and communication technologies intensely. The purpose of this research is to estimate the factors influencing the use of internet banking and the level of its acceptance by society. As a consequence of the study, the most important factors affecting the use and adoption of internet banking have been determined to be ease of use, convenience and effectiveness. The users of internet banking services have preferred to use it due to saving the time, available for 24 hours, rapid and convenient. But the reasons people who do not choose internet banking are that they do not find it safe and not to believe, they consider more confident to do banking application at the bank department. In this regard the research define that advantages and threats of internet on the banking sector. Key words: internet banking, online banking, internet technologies, consumer perception İnternet bankçılığının cəmiyyətdə rolunun araşdırılması Xülasə Son dövrlərdə Covid-19 pandemiyası ilə əlaqədar olaraq texnologiyanın əhəmiyyəti cəmiyyət arasında daha yaxşı dərk olunmağa başladı. Bu da özünü digər sahələrdə də olduğu kimi bank sektorunda da büruzə verdi. Bank sektoru informasiya-kommunikasiya texnologiyalarından intensiv istifadə edən sektorlardan biridir. Bu tədqiqatın məqsədi internet bankçılığından istifadəyə təsir edən amilləri və onun cəmiyyət tərəfindən qəbul olunma səviyyəsini öyrənməkdir. Tədqiqat nəticəsində internet bankçılığından istifadə və mənimsənilməsinə təsir edən ən mühüm amillərin istifadənin asanlığı, rahatlığı və effektivliyi olduğu müəyyən edilmişdir. İnternet bankçılıq xidmətlərindən istifadə edənlər vaxta qənaət, 24 saat əlçatan, sürətli və rahat olması səbəbindən onu istifadə etməyə üstünlük verirlər. İnternet bankçılığını seçməyən insanların səbəbləri isə onu təhlükəsiz hesab etməmələri və inanmamaları, bank şöbəsinə müraciət etməyi daha inamlı hesab etmələridir. Bu baxımdan araşdırma internetin bank sektorunda üstünlük və təhdidlərini müəyyənləşdirir. Açar sözlər: internet bankçılığı, onlayn bankçılıq, internet texnologiyaları, istehlakçı qayrayışı
THE ROLE OF STRATEGIC ANALYSIS IN INCREASING FINANCIAL TRANSPARENCY OF ECONOMIC ACTIVITY
Authors:   St. Petersburg State University of Railways of Emperor Alexander I, St. Petersburg, Russia, Mikhailova Zhanna V. , Bychkova Svetlana M. ,   Saint Petersburg State Agrarian University, Saint Petersburg, Russia
Published: March 2022

Based on determining the importance of strategic financial analysis and adopting it as a tool to increase the financial transparency of the economic activity of railway transport, a scheme for its development using the components of strategic financial analysis and accounting is proposed. At the same time, the features and main characteristics of the specified directions of strategic development of railway transport are taken into account from the position of ensuring financial transparency of economic activity and its implementation.
ON THE WAY TO A GREEN ECONOMY: THE EXPERIENCE OF FRANCE
Authors:   Moscow State Institute of International Relations of the Ministry of Foreign Affairs of the Russian Federation, Moscow, Russia, Klekovskaya Svetlana R.
Published: March 2022

Global environmental problems, the skewed economic inequality of the world's population contributed to the emergence of the concept of a green economy. The purposeful fight against climate change has been going on for more than a decade. 2020 has given it a new impetus and united political, private and social will to overcome perhaps the greatest threat to humanity. The transition to the concept of a green economy is impossible without building an effective strategy for financing innovative projects. The concept will improve the well-being of people, improve the environmental situation and ensure social balance in the world. In our country and abroad, interest in the issues of environmental management of organizations has increased. In the EU, the concept of a green economy is considered within the framework of stimulating growth and improving energy efficiency, the reproduction of environmentally friendly materials, which has a beneficial effect on natural assets and improves the quality of life of people. France occupies a leading position in the development of the concept of a green economy. The country's course is focused on greening, which provides for the creation of new products, the use of environmental technologies and innovative production methods, which allows balancing macroeconomic conditions and stabilizing prices for natural resources. Further development should be focused not only on maximizing profitability, but also on meeting social and environmental needs. In this context, environmental entrepreneurship acts as a driving factor in the development of public life. The experience of France in the framework of the implementation of the green economy concept is the most relevant.
DIAGNOSTICS OF ECONOMIC SECURITY OF THE COAL INDUSTRY OF THE RUSSIAN FEDERATION
Authors:   National Research Ogarev Mordovia State University, Saransk, Russia, Bikchurina Kamila Yu.
Published: March 2022

The article provides a comprehensive diagnosis of the economic security of the coal industry of the Russian Federation on key indicators reflecting the effectiveness and level of modernization. In the conditions of the fourth energy transition, coal is losing its position as a priority fuel and energy resource on world markets, but remains in demand within the country and the Asia-Pacific region. The key challenges, risk-forming factors and threats to the development of the industry in the context of climate-oriented policies of developed countries and the need to abandon the export-raw materials model of the Russian economy are highlighted. The lack of counteraction to the identified threats will lead to a decrease in the competitiveness of Russian coal exporters. Neutralizing threats is important for the domestic economy, increasing its role in the world market.
ANALYSIS OF FACTORS OF FORMATION OF TAX BEHAVIOR OF ECONOMIC AGENTS IN THE SARATOV REGION
Authors:   Volga Institute of Management named after P. A. Stolypin, Saratov, Russia, Gorskaya Yuliya A. , Arutyunyan Roma G. ,   Volga Institute of Management named after P. A. Stolypin, Saratov, Russia
Published: March 2022

The article considers the factors that form the negative tax behavior of economic agents, as well as factors that influence the choice of a particular behavior model. The authors pay closer attention to the study of the influence on tax behavior of such a factor as tax control on the example of data analysis of a particular region.
Pengaruh Kompetensi dan Gaya Kepemimpinan Transformasional Terhadap Kinerja Pegawai Dengan Motivasi Sebagai Variabel Intervening Pada Kantor Inspektorat Kabupaten Katingan
Authors: Agustine Pariesti  , Usup Riassy Christa  , Meitiana
Published: March 2022

Penelitian ini bertujuan untuk menganalisis pengaruh kompetensi dan gaya kepemimpinan transformasional terhadap kinerja pegawai melalui motivasi pada Kantor Inspektorat Kabupaten Katingan. Metode yang digunakan pada penelitian ini adalah eksplanasi (research explanatory). Sampel penelitian ini berjumlah 54 orang. Data dianalisis menggunakan analisis deskriptif dan analisis statistik inferensial model Structural Equation Modeling (SEM) dengan menggunakan pendekatan partial least square (SEM-PLS). Hasil penelitian menyimpulkan bahwa kompetensi secara langsung tidak berpengaruh terhadap kinerja, namun dengan melalui motivasi kompetensi berpengaruh terhadap kinerja dalam hubungan ini motivasi merupakan variabel mediasi penuh (full mediator) Gaya kepemimpinan transformasional berpengaruh signifikan terhadap kinerja pegawai baik secara langsung maupun melalui motivasi. Variabel motivasi dalam hubungan ini merupakan variable mediasi parsial (partial mediator).
Strategi Penanggulangan Kemiskinan Melalui Pengembangan Pertanian Tanaman Padi pada Kawasan Perdesaan di Kabupaten Katingan
Authors: Lurie Marciatie  , Herry Redin  , Tri Prajawahyudo
Published: March 2022

Penelitian ini menganalisis proses perencanaan pengentasan kemiskinan melalui pengembangan tanaman padi sesuai prinsip pertanian berkelanjutan di wilayah pedesaan kabupaten Katingan. Menganalisis ketersediaan lahan, tingkat kesejahteraan petani, dan faktor-faktor yang dapat dikembangkan untuk mengurangi kemiskinan dengan mengoptimalkan penggunaan input untuk meningkatkan produktivitas dengan model budidaya padi. Penelitian ini menggunakan pendekatan naratif untuk menjelaskan hasil analisis kuantitatif yang dilakukan. Penelitian ini dilakukan di 5 (lima) desa dan 2 (dua) kecamatan, yaitu Kecamatan Tewang Sanggalang Garing (Desa Tumbang Tarusan, Desa Tewang Rangkang dan Desa Tewang Manyangen) dan Kecamatan Pulau Malan (Desa Tewang Derayu dan Desa Tewang Rangkang). Desa Tewang Papari yang akan dikembangkan menjadi kawasan pedesaan dengan komoditas utama padi. Hasil penelitian ini menunjukkan bahwa kualitas fisik lahan ditinjau dari faktor pendukung pertumbuhan tanaman dan faktor pembatas, serta tingkat akses pemanfaatan yang legal, dapat dilakukan untuk pengembangan komoditas beras di daerah ini. Berdasarkan analisis skenario untuk meningkatkan nilai tambah produk beras dan model pemasarannya, produk beras dapat menjadi sumber pendapatan bagi petani yang jika dioptimalkan dapat menjadi pilihan dalam memerangi kemiskinan di daerah. Strategi dan arah kebijakan yang direkomendasikan dapat menjadi stimulus bagi pemerintah daerah dan instansi terkait untuk meningkatkan produktivitas padi di wilayah pedesaan Katingan.
Evaluation of Electronic-Clinic Services in Basrah, Southern Iraq, During the COVID-19 Era: A Descriptive Study
Authors: Al-Hijaj Basim , Alshihaby Wael , Abdulzahra Mohamed , Alwan Luay , Hassan Sadik
Published: March 2022

Background: Few studies have attempted to evaluate the organizational impact of telemedicine and the associated process changes that affect the way that it is used and accepted.
Objective: To evaluate the degree of satisfaction of both the doctors who participated in electronic clinics and the patients who benefitted from it by inquiring about suggestions for optimization.
Method: An online survey was conducted in which both the patients and the doctors were blinded; the link for the inquiry was sent to them without any recognizable names attached by a personnel from outside the research group. Responses were gathered and analyzed, and relevant graphs and tables were constructed using Microsoft Excel.
Results: A total of 277 patient responses were analyzed. The most common platform for obtaining information about the electronic clinics was social media. It was observed that 77.7% of the respondents were satisfied with e-clinic, 85.5% found the service easy, 75.1% felt it was trustful, and 50.5% found the time available to be adequate. Among the respondents, 83.4% intend to resort to electronic counseling in the future. Most of the doctors who participated in e-clinics were pediatricians (25%), followed by otorhinolaryngiologists (22%). Most doctors enrolled in the service because they wanted to help the people (41.8%). WhatsApp (58.2%), Facebook (44.8%), and phone calls (40.3%) were the most common platforms for consultation. Among the doctors, 53.7% responded that the experience was successful, 43.3% recommended continuing the service throughout the course of the pandemic, and 53.7% recommended continuing even after the pandemic comes to an end.
Conclusions: Evaluation of the clinical service via the electronic survey revealed a spectrum of satisfactory responses from both the patients and the doctors who participated, and suggestions for technical optimizations and for the continuation of the service even beyond the pandemic were received.
Perioperative Risk Factors & Outcome After Pancreatico-Duodenectomy (Whipple Procedure)
Authors: Fakhir Mustafa , Mardan Issam , Dawood Ali
Published: March 2022

Background: Periampullary cancers have poor prognosis, mainly due to late diagnosis. Although pancreaticoduodenectomy is considered the only possible curative option for these cancers, it is associated with high morbidity and mortality.
Aim: To identify the risk factors associated with postoperative morbidity and mortality.
Patients and Methods: Data were prospectively collected from the 44 patients who underwent pancreaticoduodenectomy for periampullary cancers in Al-Sader Teaching Hospital, Basrah, Iraq, from June 2017 to June 2020. These variables were reviewed according to developing postoperative morbidity and mortality. The statistical analysis was done using SPSS version 23 and the chi-squared or Fisher’s exact (FE) test. Any level of significance below 0.05 was considered statistically significant.
Results: Increased age and the presence of preoperative co-morbidities are independent predictors of developing postoperative morbidity and mortality. The most common postoperative complications leading to mortality are pulmonary embolisms and pancreatic leaks.
Conclusion: Improvement in the management of comorbidities and perioperative care are essential in decreasing postoperative morbidity and mortality.
Pollen Classification of Three Types of Plants of the Family Malvaceae Using Computational Intelligence Approach
Authors: Dhawale Vijay , Dudul Sanjay , Tidke Jaykiran
Published: March 2022

The Malvaceae family is a kind of plants, which are commonly found near habitat places in India. The earlier approaches reported in the literature were tedious and time consuming with less accuracy due to the similarity in shape and the exine sculptures of pollens. We describe a new classification approach for the classification of three types of pollen grains of the Malvaceae family based on feature vector comprised of Histogram coefficients and image statistics. The approach presented gives precise accuracy in classification of pollen grains of the same family by using SEM images.
Building a System for Arabic Dialects Identification based on Speech Recognition using Hidden Markov Models (HMMs)
Authors: Zubi Zakaria Suliman , Idris Eman Jibril
Published: March 2022

In fact, millions of people in the world speak many languages. In order to communicate with each other, it is necessary to know the language we use to perform this operation. The Arabic language has many different dialects and it must be recognized before using the automatic speech recognition (ASR). On the other hand, it is observed in all Arab countries that the standard Arabic language is widely written and used in an official speech, newspapers, public administration, and schools but it is not used in the daily conversations instead the dialect is widely spoken in daily life and rarely written. In this paper, we examine the difficult task of properly identifying various Arabic dialects and propose a system developed to identify a set of four regional and modern standard Arabic speeches, based on speech recognition using Hidden Markov Models (HMMs) algorithms. HMMs have become a very popular way to build a speech recognition system. It is set as hidden states and possibilities of transition from one state to another. Due to the similarities and differences between the Arabic dialects, speeches collected from the ADI5 datasets were retrieved from the MGB-3 challenge source. We proposed an Arabic Dialect Identification System called "Building a System for Arabic Dialects Identification based on Speech Recognition using Hidden Markov Models (HMMs)" that takes Input as speech utterances and produces output as dialect being spoken. During the training phase, speech utterances from one or more dialects were analyzed to capture the important properties of audio signals in terms of time and frequency. During the testing phase, previously unseen test utterances were utilized to the system, and the system outputs the dialect associated with the model of dialect that most closely matches the test utterance. The proposed model of the system shows promising results of the model for each dialects match.
Sistema de producción lítico, estrategias tecnológicas y áreas de actividad en una cantera-taller de la localidad Quebrada Seca (Antofagasta de la Sierra, Catamarca)
Authors: Bobillo Federico
Published: March 2022

El sistema de producción lítico de los grupos cazadores-recolectores involucra distintos sitios distribuidos en un paisaje arqueológico: canteras, canteras-taller, sitios logísticos y bases residenciales. En la localidad de Quebrada Seca (Antofagasta de la Sierra, Catamarca), sitios con distinta funcionalidad conforman un subsistema de asentamiento: bases residenciales o campamentos-taller, sitios de actividades domésticas y/o de subsistencia, sitios de caza y canteras-taller (entre otros). Estas últimas desempeñaron un papel importante en las actividades tecno-utilitarias de los habitantes de la localidad, al menos, desde los 9000 años AP. El objetivo de este trabajo es comprender las estrategias tecnológicas y el proceso de producción en una cantera-taller de vulcanitas de la localidad Quebrada Seca. Para ello se efectuaron prospecciones sistemáticas, muestreos y un análisis tecno-tipológico de conjuntos líticos. En los contextos líticos analizados se distinguieron distintos tipos de núcleos, desechos de talla, artefactos formatizados y percutores que dan cuenta de diferentes instancias en la secuencia de reducción y/o formatización. En función de los datos reunidos se logró comprender, por un lado, las estrategias tecnológicas utilizadas para la explotación de materias primas y el uso del espacio en una cantera-taller de vulcanitas. Por otro lado, se logró constatar la importancia y el rol que tuvo esta cantera-taller para los ocupantes de los sitios residenciales y logísticos de la localidad arqueológica Quebrada Seca.
Presencia de Rhea americana en sitios arqueológicos vinculados a los ambientes ribereños del sistema Paraná-Paraguay (Argentina)
Authors: Servin Ana Cecilia , Pérez Jimeno Laura , Sartori Julieta
Published: March 2022

En este trabajo se evalúa, desde una perspectiva regional, la presencia-ausencia de Rhea americana en 25 sitios arqueológicos del Holoceno tardío vinculados a los ambientes ribereños del sistema Paraná-Paraguay (Argentina). A partir de la información bibliográfica disponible se analiza su abundancia relativa dentro de la categoría Aves y su representación esqueletal, para realizar inferencias regionales acerca de su explotación.

Los resultados muestran que el ñandú está escasamente representado en toda el área considerada, aunque con mayor abundancia y completitud anatómica en el sector del Chaco Húmedo, donde habría tenido un rol complementario en la dieta. También presenta cierta presencia en el sector aledaño a este, en el norte de la Llanura Aluvial del río Paraná, mientras que habría sido escasamente explotado en el sector más al sur, a pesar que es una presa que ofrece un aprovechamiento íntegro (i.e. carne, grasa, tendones, médula, huesos, uñas y plumas). Las huellas antrópicas registradas, se asocian con el aprovechamiento de médula, tendones y en algunos elementos óseos, para la confección de tecnofactura. A su vez, se detectaron discrepancias entre la información arqueológica y las crónicas consultadas, que mencionan el amplio uso que le daban los grupos humanos desde antes de la llegada de los europeos hasta el siglo XX. Sin embargo, cronológicamente por el momento, no se observa un patrón claro que refleje mayor-menor intensidad en el uso para el período final del Holoceno tardío.
Carcinoma primario peritoneal sincrónico con tumor de músculo liso de potencial maligno incierto: reporte de caso
Authors: Solano Ulloa Alex , Silva Azabache Diana , Abad-Licham Milagros , Hernández Moron Pedro , Huamanchumo Baca Jorge , Astigueta Pérez Juan
Published: March 2022

El carcinoma seroso primario peritoneal (CSP) es una neoplasia maligna, agresiva e infrecuente que suele diagnosticarse de manera incidental, luego de haber excluido un primario ovárico. Otra rara entidad es el tumor del músculo liso uterino de potencial maligno incierto (STUMP), que es una patología límite entre leiomiomas y leiomiosarcomas. Su sincronismo no ha sido reportado en la literatura. Presentamos el caso de una mujer de 50 años, con tiempo de enfermedad de doce meses, caracterizado por distensión abdominal progresiva, dolor, pérdida de peso y edema en miembros inferiores. La paciente fue intervenida quirúrgicamente por tumor uterino, a descartar sarcoma, encontrándose además de la neoplasia ginecológica lesiones sólidas peritoneales. El diagnóstico histológico fue STUMP sincrónico con CSP. La evolución fue desfavorable, falleciendo tres semanas después de la cirugía. En la literatura no encontramos casos de coexistencia de estas patologías, por lo que nuestro hallazgo representa un aporte en la oncología ginecológica.
Теплофизические свойства материалов с наноразмерными металлическими частицами
Authors: Цыганова Татьяна Владимировна , Кругликов Сергей Сергеевич
Published: March 2022

Рассмотрено влияние наноразмерных частиц, расположенных на поверхности, на теплофизические свойства материалов. Дан анализ процесса теплообмена в условиях естественной конвекции на примере образцов металлических наноструктур, сформированных на основе трековых мембран, которые использовались в качестве шаблонов или матриц. Полученные образцы представляли собой металлическую фольгу, на поверхности которой располагались наноструктуры, повторяющие цилиндрическую форму пор исходной трековой мембраны. Показано, что при наличии наноразмерных частиц формулы для расчета коэффициента теплоотдачи поверхности изменяются. К тепловому сопротивлению неподвижной пленки, окружающей наночастицы, добавляется тепловое сопротивление движущегося вдоль поверхности потока теплоносителя. Показано, что поправки к коэффициенту теплоотдачи поверхности зависят от числа Рэлея. Представлен алгоритм вычисления поправок и порядок его применения.
REVIEW ARTIKEL: POTENSI SENYAWA AKTIF PADA TANAMAN OBAT UNTUK PENANGANAN COVID-19 DENGAN METODE MOLECULAR DOCKING
Authors: Suharyani Ine , Falya Yuniarti , Hakim Atiqoh , Fajira Defina , Sadira Nur Annisa , Astuti Sri
Published: March 2022

Covid-19 merupakan wabah yang kini tengah menjadi keresahan di masyarakat. Penyakit Covid-19 disebabkan oleh virus SARS-COV-2 atau virus Corona. Virus Corona ini pertama kali   muncul di Wuhan, Provinsi Hubei, China pada Desember 2019 dengan gejala ringan seperti flu atau infeksi pernapasan berat seperti peneumonia dan penyebarannya sangat cepat dapat menular dari doplet yang keluar saat batuk dan bersin. Salah satu alternatif yang digunakan untuk pengobatan penyakit Covid-19 ialah dengan tanaman obat. Penambatan molekul (Molecular Docking) merupakan salah satu metode in silico (virtual) berbasis struktur yang paling sering digunakan dan paling sederhana. Tujuan dari review jurnal untuk mengetahui senyawa aktif pada tanaman obat yang berpotensi untuk dikembangkan sebagai pengobatan Covid-19 berdasarkan dari beberapa studi secara in-silico. Metode pencarian jurnal dilakukan melalui website https://scholar.google.co.id/ dengan menggunakan kata kunci molecular docking Covid-19 senyawa tanaman obat, dalam kurun waktu dari tahun 2019 sampai 2021. Hasil yang didapat adalah dari 12 senyawa aktif yang berasal dari beberapa tanaman obat, diantaranya kuersetin dari tanaman Jambu Biji Merah (Psidium guajava L.) dan Bawang Merah (Allium cepa L.) yang berpotensi menghambat pertumbuhan virus corona karena memiliki nilai binding affinity paling besar dibanding tanaman lain, yaitu -7,6 dan -7,5 yang mendekati nilai binding affinity dari obat pembanding yaitu Remdesivir yaitu -7,7. Senyawa kuersetin berpotensi untuk dapat dikembangkan sebagai obat untuk menangani Covid-19.
PENGARUH VARIASI CARBOMER DAN GLISERIN TERHADAP KUALITAS HAND SANITIZER EKSTRAK ALOE VERA
Authors: Putra I Gusti Ngurah Agung Windra Wartana , Hita I Putu Gede Adi Purwa , Septiari I Gusti Ayu Agung , Sutema Ida Ayu Manik Partha
Published: March 2022

Kondisi pandemi COVID-19 membuat penggunaan hand sanitizer dimasyarakat menjadi meningkat. Kepraktisan merupakan salah satu alasan masyarakat lebih mengunakan sediaan antiseptik hand sanitizer dibanding membersihkan tangan dengan sabun dan air mengalir. Tingginya penggunaan hand sanitizer membuat perlu adanya inovasi produk sehingga dapat memberikan kepuasan masyarakat yang lebih maksimal. Inovasi yang sering dilakukan oleh formulator adalah inovasi formula yang terkait pembaharuan bahan bahan dalam sediaan untuk meningkatkan kualitas dari suatu produk. Dalam melakukan inovasi, perlu melewati berbagai  tahapan tahapan pengujian untuk mengetahui sifat fisika dan kimia dari sediaan sehingga didapatkan sediaan  hand sanitizer yang berkualitas. Penelitian ini merupakan tahapan pendahuluan dalam inovasi yang bertujuan untuk mengetahui pengaruh yang dominan dari formula gelling agent carbomer dan humektan gliserin terhadap sifat fisika dan kimia dari hand sanitizer gel ekstrak lidah buaya. Penelitian ini termasuk penelitian eksperimental dimana dibuat 8 formula dengan variasi gelling agent carbomer dan humektan gliserin. Kemudian dilakukan pengukuran sifat fisika dan kimia seperti viskositas, daya sebar dan pH.  Data dari hasil sifat viskositas sediaan gel menghasilkan persamaan polinomial Y = 85148.37(A) + 109.16 (B) – 32936.27 (A)(B).  Dari sifat daya sebar sediaan gel menghasilkan persamaan polinomial Y = -17.63 (A) + 6.69 (B) + 4.60 (A)(B). Dari hasil uji pH ke 8 formula, rata rata nilai pH yang didapat yaitu 6.8. Dari hasil penelitian dapat diperoleh kesimpulan yaitu komponen carbomer memberikan pengaruh yang dominan dibanding komponen gliserin terhadap kenaikan viskositas gel dengan nilai koefisien pengaruh sebesar 85.148.37 dan memberikan pengaruh negatif terhadap nilai daya sebar gel dengan nilai koefisien pengaruh sebesar -17.63.
APPRAISAL OF EARNINGS MANAGEMENT ACROSS THE SECTORS
Authors: Durana Pavol , Valaskova Katarina , Siekelova Anna , Michalkova Lucia
Published: March 2022

Financial managers intentionally use the legal manipulation of earnings to the business development. Earnings management is a widespread business finance phenomenon. The approaches and the ways of this practice are marked by many parallels. The main target of the article is to show the clusters with the close approach of the enterprises to the earnings manipulation and demonstrate hidden relations of the earnings management between sectors in the Visegrad Group. The study estimates the earnings management by the Modified Jones model. 52,545 discretionary accruals are computed for Slovak, Czech, Hungarian, and Polish enterprises for 5-year horizon in 19 sectors classified by the NACE. The clusters of close practices of the earnings management are identified based on principal component analysis and cluster analysis in every country of Visegrad Four. Moreover, the results detect the dependences between sectors in the region and the specificity of the sectors.
The Solar Neighborhood. XLIX. New Discoveries and Orbits of M-dwarf Multiples with Speckle Interferometry at SOAR
Authors: Vrijmoet Eliot Halley , Tokovinin Andrei , Henry Todd J. , Winters Jennifer G. , Horch Elliott , Jao Wei-Chun
Published: March 2022

We present the first results of a multiyear program to map the orbits of M-dwarf multiples within 25 pc. The observations were conducted primarily during 2019–2020 using speckle interferometry at the Southern Astrophysical Research Telescope in Chile, using the High-Resolution Camera mounted on the adaptive optics module (HRCam+SAM). The sample of nearby M dwarfs is drawn from three sources: multiples from the RECONS long-term astrometric monitoring program at the SMARTS 0.9 m; known multiples, for which these new observations will enable or improve orbit fits; and candidate multiples flagged by their astrometric fits in Gaia Data Release 2 (DR2). We surveyed 333 of our 338 M dwarfs via 830 speckle observations, detecting companions for 63% of the stars. Most notably, this includes new companions for 76% of the subset selected from Gaia DR2. In all, we report the first direct detections of 97 new stellar companions to the observed M dwarfs. Here we present the properties of those detections, the limits of each nondetection, and five orbits with periods 0.67–29 yr already observed as part of this program. Companions detected have projected separations of 0.″024–2.″0 (0.25–66 au) from their primaries and have ΔI ≲ 5.0 mag. This multiyear campaign will ultimately map complete orbits for nearby M dwarfs with periods up to 3 yr, and provide key epochs to stretch orbital determinations for binaries to 30 yr.
Microbiome composition of disturbed soils from sandy-gravel mining complexes with different reclamation approach
Authors: Kimeklis Anastasiia , Gladkov Grigory , Tembotov Rustam , Kichko Arina , Pinaev Alexander , Hosid Sergey , Andronov Evgeny , Abakumov Evgeny
Published: March 2022

Activities connected to mineral mining disrupt the soil layer and bring up to surface parent rock material. As a result, they leave behind vast areas of disturbed lands, that are difficult to restore due to altered environmental conditions. Returning these lands to the natural ecosystems is an important contemporary challenge. Soil microbiome composition reflects changes happening to disturbed lands, its analysis helps to evaluate disturbance degree and estimate the effect of implementation of remediation techniques. Also, factors connected to the characteristics of a particular geographical region have a certain impact and should be taken into account. We focus on microbiomes of disturbed lands from two sandy-gravel mining complexes in mountainous areas with moderate continental climate of Central Caucasus. These quarries share the same parent rock material but differ in benchmark soil type and presence of remediation practices. Comparative analysis of microbiome composition based on sequencing of 16S rRNA gene libraries showed that region and disturbance are the key factors explaining microbiome variation, which surpass the influence of local vegetation factors. However, application of remediation techniques greatly reduces dissimilarity of soil microbiomes caused by disturbance. Linking of soil agrochemical parameters to microbiome composition showed that disturbance factor correlates with a lack of organic carbon. Other agrochemical parameters, like pH, ammonium, nitrates and total carbon explain variation of microbiomes on a smaller scale between sampling sites. Thus, while regional and disturbance factors reflected differentiation of soil microbiomes, soil agrochemical parameters explained local variation of certain groups of microorganisms.
The first record of the myrmecophilous caterpillar Liphyra brasollis in weaver ant nests in oil palm plantations
Authors: Dwi Advento Andreas , Yusah Kalsum , Salim Hasber , Naim Mohammad , Caliman Jean-Pierre , Fayle Tom
Published: March 2022

Asian weaver ants are an important biocontrol agent in agricultural habitats. We conducted surveys in oil palm plantations for an obligate myrmecophilous butterfly larvae Liphyra brassolis that is known to consume weaver ant larvae in other habitat types. We found L. brassolis larvae in five of the twenty nests surveyed, with larval presence not being related to weaver ant nest size. We also observed L. brassolis larvae in a weaver ant mass rearing facility. This is the first report of L. brassolis from oil palm plantations, and has implications for the use of weaver ants as biological control agents.
Simulating the fuel cycle of a lead-cooled fast reactor
Authors: Balovnev Aleksey V. , Davydov Vladimir K. , Zhirnov Andrey P. , Moiseev Andrey V. , Soldatov Evgenii O.
Published: March 2022

The development of nuclear power with fast reactors is associated with the implementation of a closed nuclear fuel cycle (CNFC). In this regard, one actual task is to simulate the stages of the fuel cycle with study of the neutron-physical characteristics of the core. The design of a reactor for operation in the closed nuclear fuel cycle mode is impossible without the using of verified and certified software packages for calculating fast reactors, capable of simulating all stages of the operation of the reactor facility and the fuel cycle. For the calculations, the FACT-BR software package was used, which has all the necessary capabilities to simulate the operation of the reactor in the closed nuclear fuel cycle mode, taking into account the stages of fuel storage and refabrication. The article presents a technique for modeling the fuel cycle, implemented for the operation of fast reactors with a lead coolant. To demonstrate methodology, a closed nuclear fuel cycle was simulated for the BREST-OD-300 and BR-1200 reactors for the design life. The article describes the scenarios in which the calculation of the burnup of reactor was carried out. In the considered scenarios, it is assumed that the unloading of fuel at the end of the micro campaign is conducted according to the maximum burnup. During the computational modeling the ranges of changes in fuel density and enrichment, reactivity margin, breeding ratio and isotopic composition of plutonium were determined.
Mathematical simulation of an automatic steam turbine control system
Authors: Trofimov Maksim A. , Murachev Yevgeny G. , Rogoza Aleksandr A. , Yegupov Nikolay D.
Published: March 2022

The paper considers the construction of a mathematical model for an electrohydraulic system to control automatically the Т-63-13,0/0,25 product manufactured by JSC Kaluga Turbine Plant. Mathematical simulation of control systems makes it possible to improve considerably the quality of control, that is, the accuracy and reliability of such systems, as well as to accelerate greatly the development and calculation of the control system and the parameters of its individual components. The T-63-13,0/0,25 mathematical model of the ASTCS allows estimating the effects of design parameters during any load dropping (in a range of 0 to 100%) and the quality of control for the monitored parameters both in the process of operation as part of an isolated power system (generator output, frequency) and an integrated power system (generator output). A mathematical representation has been developed in the model for the control units, the T-63-13,0/0,25 product model, and the electronic controlling part of each of the control units. It has been proposed that pulse-width modulation be used to control the synchronous motors which makes it possible to control the synchronous machine shaft speed by changing the supply voltage frequency. To this end, the control system’s model uses a frequency converter which is proposed to be used in the real control system. The developed control system with one adjustable steam extraction in the T-63-13,0/0,25 steam turbine is coupled and autonomous, that is, each of the two meters for the turbine’s controlled parameters has effect on both steam distribution systems such that a deviation for one of the controlled parameters does not lead to excitations in the other.
Dendrochronological analysis of the influence of climate on autochthonous and introduced coniferous tree species in the city park “Prostor”, Kardzhali
Authors: Dimitrov Dimitar Petrov , Zhiyanski Miglena
Published: March 2022

The study focuses on the response to climate change of indigenous and introduced coniferous tree species – Austrian black pine (Pinus nigra Arn.) and Colorado spruce (Picea pungens Engelm.) situated in the urban city park “Prostor” in the town of Kardzhali. A multifactor regression analysis was used in the frame of the dendrochronological studies to establish the functional dependence “climate – radial growth”. The model was tested in a climate window with a segment of 16 years – from 2005 to 2020. The data for air temperature and monthly precipitation amounts for Hydro-meteorological station (HMS) Kardzhali were used as predictors for the radial growth. = Both species’s indifference to the temperatures and rainfalls during the months August and September, crucial for the ring formation, leads to the absence of significant growth depressions in tree-rings chronologies and justifies the good condition of the studied trees.
De « chiens de garde » à traducteurs de signaux : sur la relation entre les journalistes économiques et les sources du monde de la politique monétaire
Authors: Lamoureux Samuel
Published: March 2022

Cet article s’intéresse à la relation entre les journalistes économiques et les sources du monde de la politique monétaire, et ce plus particulièrement lors de la publication du Rapport sur la politique monétaire par la Banque du Canada. Cette relation est analysée en termes d’asymétrie et de collaboration : les sources de la Banque du Canada et les économistes des banques privées s’imposent comme un passage obligé lors du travail de couverture, mais les journalistes tirent également profit de cette collaboration car celle-ci leur permet d’être plus efficaces et de gagner du temps. La politique monétaire est très peu propice au travail d’enquête car les journalistes économiques considèrent que leur rôle n’est pas de critiquer ou de surveiller la banque centrale, mais bien de « traduire » ses signaux vers le public.
Les suicides des résistants de France 1940-1944
Authors: Sautel Déborah
Published: March 2022

Au cours de la Seconde Guerre mondiale, une centaine de résistants environ se sont suicidés en France. S’il est souvent affirmé qu’ils se sont donné la mort pour protéger leurs camarades, leurs suicides n’en constituent pas moins un phénomène complexe. Il s’agit d’abord de montrer en quoi les suicides sont corrélés tant à l’intensification de la répression qu’à ses différentes formes. Sont ensuite examinés les problèmes moraux concernant les suicides vis-à-vis des camarades, de la famille des résistants et de leur religion. Enfin, l’influence des circonstances et des lieux (maquis, salles d’interrogatoire, prisons, etc.) sur les modalités des suicides est démontrée. L’article vise ainsi à donner un aperçu d’ensemble des causes des suicides des résistants lors du conflit mondial.
La Qualité de Vie au Travail comme démarche de transformation de l’ESAT
Authors: Thiebaux Xavier
Published: March 2022

L’évolution économique incertaine des ESAT conduit certaines associations à repositionner leur activité de sous-traitance industrielle vers d’autres activités. Je gère ce changement au sein de l’établissement que je dirige, en pilotant la création d’une légumerie. Ce n’est pas sans conséquence sur l’organisation de l’ESAT et surtout pour les équipes. Elles vont devoir apprendre un nouveau métier. Ce changement est surtout l’occasion d’aborder la nouvelle activité autour de la qualité de vie au travail (QVT), et de l’ériger comme démarche incontournable pour la réussite économique de l’organisation. Pour autant, les besoins en QVT des travailleurs en situation de handicap bousculent l’organisation du travail et les pratiques des manageurs de proximité avec des conséquences sur la performance attendue.
Validation of the Hebrew version of the questionnaire “know pain 50”
Authors: Eshel Gili , Harash Baruch , Sasson Maayan Ben , Minerbi Amir , Vulfsons Simon
Published: March 2022

Introduction

The “Know Pain 50” questionnaire, a well-known and validated questionnaire used to examine medical staff's knowledge in pain medicine, was translated and validated into Hebrew for Israeli medical staff. The questionnaire consists of 50 questions: the first five assess knowledge in pain medicine alone and the other 45 assess knowledge alongside attitudes and beliefs in many aspects of pain medicine.

Background

There is great importance in understanding the complexity of pain medicine for patients suffering from chronic pain. Many physicians in Israel report a lack of knowledge in many aspects of pain medicine and in particular proper evaluation of pain, and treatment of chronic pain. To the best of our knowledge, there are no valid and reliable questionnaires in Israel that assess physicians' knowledge, attitudes, and beliefs regarding pain medicine. Therefore, validation of a Hebrew version of the “know pain 50” questionnaire is necessary.

Methods

A transcultural adaptation was performed. The Hebrew version of the questionnaire was given to 16 pain specialists, 40 family practitioners, and 41 medical interns. Family practitioners and medical interns were grouped and compared to pain specialists for analysis.

Findings

In the complete questionnaire alone and in all the different domains, pain specialists received higher scores (median = 3.5) than family practitioners + medical interns combined (median = 2.74), the group of family practitioners alone (median = 2.6), and the group of the medical interns alone (median = 2.9). (P-value < 0.01).

Conclusions

The validated Hebrew version of the “Know Pain 50” questionnaire was found suitable for the Israeli medical community. Thus, it is an appropriate tool for assessing different levels of knowledge, attitudes, and beliefs of Israeli medical teams in pain medicine.
« L’enfant et la solitude » de René Maran : réflexions génétiques
Authors: Little Roger
Published: March 2022

En l’absence d’une version imprimée, cette étude présente une analyse du poème de René Maran « L’Enfant et la Solitude » que l’on connaît grâce à deux manuscrits conservés à la Bibliothèque municipale de Bordeaux et, sur la base de modifications stylistiques, suggère un ordre chronologique.
The wave theory of light gives better explanations for key phenomena in physics
Authors: Persson John-Erik
Published: March 2022

The well-known wave property of destructive superposition can be used to explain continuous radiation from bound electrons in hydrogen, without quantized energy and quantum jumping. The wave model can be used to explain the most important phenomena in light, without quantization
of light. The ether concept can be used to explain the cosmological red shift, without any need for using the Big Bang model.
Role of pH on the Structural and Infrared Properties of Nickel Ferrite Nanoparticles Prepared via Sol-Gel Auto Combustion Method
Authors: Dudhal Rani , Keche Atul P. , Kale Swati B. , Bajaj Shakti N. , Raut Vishnu B. , More Santosh D.
Published: March 2022

Wet chemical methods in particular sol-gel auto combustion method play a vital role in governing the size and the shape of the particles. In the present communication, nickel ferrite nanoparticles were prepared by sol-gel auto combustion technique using citric acid as a fuel. The metal nitrate to fuel ratio was chosen as 1:3 using propellant chemistry approach. The nanopowder of the nickel ferrite was prepared at various pH viz. 2, 5, 7 and 9. The obtained nanopowder was annealed at 600°C for 4 h and used for further characterizations. All the samples were structurally characterized by X-ray diffraction and infrared spectroscopy technique. The room temperature XRD pattern reveals the formation of single-phase cubic spinel structure. The lattice constant calculated from XRD data shows dependence of pH values. The Fourier transform infrared spectra show two absorption bands in all the four samples near 400 cm-1 and 600 cm-1. However, a slight variation in the absorption band is observed for different pH.
Synthesis, Characterizations and Magnetic Properties of Ce-Al Co-Doped Nickel Ferrite Nanoparticles
Authors: Gopale Sanjay , Patil M.R. , Borade R.M. , Bhandari J.M. , Jadhav K.M.
Published: March 2022

Here, we report the synthesis, characterizations and magnetic properties of Ce-Al co-doped nickel ferrite. The samples of pure nickel ferrite ( NiFe2O4 ) and Ce-Al doped nickel ferrite (NiFe1.96Ce0.02Al0.02O4 ) were prepared in nanocrystalline form using sol-gel auto combustion method. X-ray diffraction technique was employed to know the phase purity and for the determination of structural properties. Examination of XRD pattern shows the presence of those reflections which belongs to cubic spinel structure indicating the formation of single phase cubic spinel structure. The lattice constant, X-ray density and other structural parameters were determined from the XRD data and the influence of Al-Ce doping is studied. It is observed from structural studies that the lattice constant and other structural parameters increased. as compared to pure nickel ferrite. The magnetic properties were studied at room temperature using pulsed field hysteresis loop technique. The M-H plot show typical ferrimagnetic behaviour from which the values of saturation magnetization, coercivity and remanence magnetization were obtained. The magnetic data suggests that, Al-Ce co-doping strongly influences the magnetic properties also. The doping of Ce-Al in nickel ferrite leads to canted spin structure. The observed magnetic bahaviour of Ce-Al doped nickel ferrite is explained on the basis of Neel’s and Yafet-Kittel model.