bluuebunny/crossref_metadata_2025_split huggingface dataset:
The mathematical model of the system-oriented measuring instrument
Authors: Velychko Oleh , Hrabovskyi Oleh 
Published: July 2021

Modern measuring instruments (MIs) are designed to obtain complete and reliable measuring information. To perform this important function, MIs must be of appropriate quality and must be reliably assessed. Using mathematical models simulate the operation of technical systems in order to decide on the optimization of its characteristics. As a result of the analysis of the model, the specific features of the studied processes and certain quantitative regularities are established. This allows to predict the processes in the system over time and determine their quantitative characteristics.
The article presents the results of mathematical modeling of system-oriented measuring instruments as a system and its software as a subsystem using the apparatus of general systems theory. Such models with its graphical interpretation allow obtaining the necessary and useful information about the properties of the MIs as a technical system. The performed modeling makes it possible to describe the functioning of the MIs and to obtain a certain assessment of quality indicators.
Photodynamic therapy for the treatment of cutaneous leishmaniasis: a case series from Pakistan
Authors: Khan Karim , Khan Aakif Ullah , Gul Banat , Ullah Arif , Khan Moiz , Ahmad Iftikhar 
Published: July 2021

Background:
Photodynamic therapy (PDT) offers an effective treatment in several dermatological disorders. Herein, PDT has been assessed for the treatment of cutaneous leishmaniasis (CL) in a series of six patients from Pakistan.

Cases Presentation:
Six patients presenting with CL lesions at different face sites (i.e., cheek, nose, and lip) were treated with methylaminolevulinate-based PDT. The treatment was completed in three sessions, where a light dose of 75 J/cm2 was delivered through a low power (300 mW) red laser (wavelength = 635 nm) in each session.

Results:
The assessment of the disease at 10 months follow-up illustrated complete response in 5 patients, while partial response in 1 patient.

Conclusion:
This case series study demonstrated that PDT may offer a viable treatment option to the CL patients.
Chloroform Vapor Sensor Based on Air-Gap of the Mach-Zehnder Interferometer
Authors: Issa Dhuha Nihad , Taher Hanan J. 
Published: July 2021

The proposal of this study is demonstrating a simple vapor sensor for chloroform (CHCI3) utilitizing air gap region of the Mach-Zehnder interferometer (MZI) by using a single mode optical fiber coupler (3 dB) structure. In the last few decades, flammable liquids such as chloroform have been highly used. This chemical liquid has some degrees of carcinogenic effects in humans in addition to acute and chronic exposure results like blurred vision and nausea. The two arms of MZI contain a free space gap utilized to serve the sensing mechanism by adding chemical liquid volumes (0.2, 0.4, 0.6, 0.8, and 1) ml and to set the phase difference with air-gap distance 0.5 mm. The small variation in the effective refractive index of chloroform is due to changing the propagation of the transmitted light in the MZIâ€™s gap that will further shift the optical phase of the signal. The experimental results indicate that the output power decreased when the air gap distance is 0.5 mm, and the shifting of wavelength will increase toward blue shift when increasing the chloroform liquid volumes. A maximum wavelength shift of chloroform is 0.0251 nm when the liquid volume is 1 ml and sensitivity of chloroform is 0.0223 nm/ml at air gap distance 0.5 mm for different chloroform liquid volumes.
Geochemical, Mineralogical and Biological study of Holocene deposits in Almuthana province, southern Iraq
Authors: Al-Khafaji Sattar Jabar , Mahdi Maher Mandeel 
Published: July 2021

Fifteen samples were collected from recent sediments grouping at 80 km east Samawa City, southern Iraq. Three selected samples for grain size analysis and twelve samples for chemical and biofacies analysis. Grain size analysis indicated that the sediment is mainly composed of the silt and clay with a small amount of sand. Most of the samples considered to be as clayey silt. The dominated non clay minerals are Quartz, Calcite, and Dolomite, while the clay minerals are composed of mixed Montmorillonite- Chlorite, Palygorskite, Illite and Kaolinite. Chemical analysis showed that all samples have high concentrations of SiO2 and CaO in comparison with Al2O3, MgO, Fe2O3, K2O and N2O. The identified faunas consist of a number of groups such as Mollusca, Ostracoda and Charophyta, all diagnosed genera indicated of fresh water environments. The results from all collected data are indicated that the sediments belong to flood plain deposits which deposited in fluviatile environments.
Experimental evidence of Phase Control method in chaotic Semiconductor Laser
Authors: Ibrahim Raghad I. , Al Naimee Kais A. M. , Yaseen Sameer Kh. 
Published: July 2021

we study how to control the dynamics of excitable systems by using the phase control technique.We study how to control nonlinear semiconductor laser dynamics with optoelectronic feedback using the phase control method. The phase control method uses the phase difference between a small.added frequenc y and the main driving frequency to suppress chaos, which leads to various periodic orbits. The experimental studying for the evaluation of chaos modulation behavior are considered in two conditions, the first condition, when one frequency of the external perturbation is varied, secondly, when two of these perturbations are changed. The chaotic system becomes regular under one frequency or two frequencies, But in two frequencies, phase control showed an excellent ability to maintain regular behavior in chaotic window and reexcite chaotic behavior when destroyed. This dynamics of the laser output are analyzed by time series and bifurcation diagram.
Study on lung infections of patients with cancer under chemotherapy
Authors: Abdul Sattar Safana , Al Mallah Nawar 
Published: July 2021

The aim of this study is to assess the prevalence of lung infections among a group of hospitalized cancer patients who received chemotherapy as well as to describe a population of these patients. The clinical data and demographic information were collected from the archived files of in-patients referred to hematology center / Baghdad Teaching Hospital / Medical City , ministry of health, Iraq during the period of 2018.
This study was carried out on 250 patients with different types of cancer ,they were mostly of age group (40 - 49) 59 / 250 (23.6)% , (14-19) 49 /250 (19.6%) and (60-69) 41/ 250(16.4%) . The patients had two major types of hematological malignancies: leukemia 109/250(43.6%) and lymphoma 105/250(42%), only 36/250 (14.4%) of the patients had other types of cancer which were distributed as : 26/250( 10.4 %) microangiopathic and 10 /250 (4 %) Multiple myelomoa. Statistically , there was significant correlation between age parameter and types of cancer in p<0.05 (p value : 0.000).
Patients with positive Lung infections , as recorded on their medical reports, were not in high frequency and found only in 48/250(19.2%) of the cases which were mostly shown in patients with leukemia 28/48( 58.3 %) .In spite of that there was no significant correlation between lung infections and type of cancer .
The higher percentage of patients, who admitted to the women wards of Baghdad hospital, came from Baghdad city 132/250(52.8%) and diyala governorate 45/250(18%). The married women were 173 /250(69.2%) and mostly they were housewives 200/250(80%). The illiteracy was in 67/250(26.8% ) of patients.
Low frequent lung infections as resulted during this study could be because of the good control of infections by giving suitable antibiotic drugs for the bacterial infections but most of patients with positive cases may be infected with viruses or fungi ,which are difficult to diagnose and treat . These infections occurred due to the immune defects induced by chemotherapy treatments . So the greatest hope for the future is the availability of more targeted anticancer drugs that have fewer side-effects on the immune system.
Influence of Acid Activation of a Mixture of Illite, Koalinite, and Chlorite Clays on the Adsorption of Methyl Violet 6B Dye
Authors: Saed Saba Adel , Aidan Donia 
Published: July 2021

The influence of acid activation of a mixture of illite, kaolinite, and chlorite clays collected from the area of Zorbatiya (east of Iraq) on the adsorption of methyl violet 6B (MV6B) as a cationic dye was studied. The activation was carried out by using 0.25M HCl and 0.25M . Raw and acid-activated clays were analyzed by atomic force microscopy (AFM), scanning electron microscopy (SEM), and X-ray diffraction (XRD).
Batch adsorption method was used to study the adsorption of MV6B onto the raw and acid activated clays. The impacts of different factors on the adsorption process were studied, such as clay weight, agitation time, starting MV6B concentration, temperature, ionic strength, and solution pH. The adsorption process was described by using Langmuir, Freundlich, Temkin, and Dubinin- Radushkevich isotherm models. Thermodynamic parameters like were estimated based on Vanʼt Hoff equation.
BILANGAN KROMATIK LOKASI DARI GRAF BUCKMISTERFULLERENE B60
Authors: KHAIRA MARDIMAR KIKI , YULIANTI LYRA , WELYYANTI DES 
Published: July 2021

Misalkan G adalah suatu graf terhubung dan c adalah pewarnaan titik pada G yang menginduksi partisi Î = {S1, S2, Â· Â· Â· , Sk} dari V (G). Kode warna dari titik v âˆˆ V (G) adalah (d(v, S1), d(v, S2), Â· Â· Â· , d(v, Sk)) dengan d(v, Si) = min {d(v, x)|x âˆˆ Si} dan d(v, Si) < âˆž untuk 1 â‰¤ i â‰¤ k. Jika setiap titik pada G mempunyai kode warna yang berbeda maka c disebut pewarnaan lokasi. Banyaknya warna minimum yang digunakan untuk pewarnaan lokasi disebut bilangan kromatik lokasi dari G dan dinotasikan dengan Ï‡L(G). Pada tulisan ini akan dibahas bilangan kromatik lokasi dari gabungan lima Graf Buckminsterfullerene B60.Kata Kunci: Bilangan Kromatik Lokasi, Kode Warna, Graf Buckminsterfullerene B60
In-vitro antioxidant and selective cytotoxicity of Garcinia cambogia and Garcinia indica leaf extracts on human kidney cancer cell line
Authors: Varsha Jayakar  , Vinayak Lokapur  , Manjula Shantaram  
Published: July 2021

Kidney cancer is one among the top 10 cancers. Renal cell carcinoma (RCC) is commonly known kidney cancer. Almost all clinically targeted drugs used in treating RCC have many aftereffects. To overcome this problem with herbal products, the present study is aimed to investigate the preliminary phytochemicals, antioxidants and selective cytotoxicity of aqueous leaves extract of Garcinia cambogia (GC)and Garcinia indica (GI)on(HEK-293) human embryonic kidney cells and (A498)human renal carcinoma cells. The phytochemical analyses were done using standard protocols. In-vitro antioxidant activity was carried out using DPPH, FRAP, and Phosphomolybdenum assay. Anticancer activity on A498 kidney cancer cell line was evaluated by MTT assay and the selectivity index was calculated. Preliminary phytochemical analysis of GC and GI leaf extract divulged the presence of various phyto-constituents. GI extract revealed higher phenolic content while flavonoid content was more in GC extract compared to alkaloids and saponins. Both plant extracts exhibited higher antioxidant capacities based on the test performed.GC and GIleaf extract wasselectively cytotoxic in-vitro to (A498) human renal carcinoma cells and can be safely used against kidney cancer at 500 µM (GC extract)and 300 µM (GI extract). Selective index for GC and GI extract was15.9 and 2.4respectively. The results indicate that GC and GI extracts are a favourable antioxidant and anti-cancer agents for A498 human renal carcinoma cells. However, further studies to isolate the bioactive compounds responsible for these activities are underway and to explore their molecular mechanism.
LANGUAGE AS COMMUNICATION AND AS MIND: ANALYTICS EXPERIENCE
Authors: Орехова Евгения Сергеевна 
Published: July 2021

В статье осуществляется опыт аналитики работ Н. Хомского, посвященных вопросам языка как коммуникации и языка как мышления. В центре внимания автора - одна из работ, увидевшая свет в 2015 году, «Some Core Contested Concepts».
Krasnodar Higher Military Order of Zhukov and the October Revolution Red Banner College named after Army General S.M. Shtemenko, Krasnodar The article presents the experience of analyzing the works of N. Chomsky, devoted to the issues of language as communication and language as thinking. The author focuses on one of the works published in 2015, «Some Core Contested Concepts»
SAINT ISAAC’S CATHEDRAL POTENTIAL HANDOVER AS A DISCURSIVE PHENOMENON
Authors: Гусева Ольга Александровна 
Published: July 2021

Статья раскрывает некоторые особенности организации дискурсивного взаимодействия субъектов при столкновении постмодернистской и модернистской мировоззренческих парадигм. Освещаются вопросы развертывания аргументации на основе мифологического нарратива и ценностной обусловленности, а также рассматриваются разноуровневые средства моделирования риторической реальности для целевой аудитории.
The article deals with the peculiarities of discourse generated by the clash of modernism and postmodernism paradigms. It also touches upon public argumentation based on mythological narrative, value conditionality and various means of modelling the notion of the issue for the target audience.
SUGGESTIVE PROPER NAMES IN CONTEMPORARY GERMAN LITERARY DISCOURSE
Authors: Сапожникова Лариса Михайловна 
Published: July 2021

Целью данной статьи является рассмотрение проблем литературной ономастики и описание прагматического потенциала суггестивных собственных имен в современных немецких литературных текстах. В фокусе внимания оказываются говорящие, аллюзивные (воплощенные) и звукоподражательные собственные имена, используемые автором для характеристики персонажей и формирующие авторский идиостиль.
The purpose of this article is to consider the problems of literary onomastics and to describe the pragmatic potential of suggestive proper names in modern German literary texts. The focus of attention is on speaking, allusive (embodied) and onomatopoeic proper names used by the author to characterize the characters and to form the author's idiostyle.
DIPLOMATIC DISCOURSE: SENSE ASPECTS OF OPINION DIFFERENCES
Authors: Ткачева Юлия Сергеевна , Васильев Лев Геннадьевич 
Published: July 2021

Статья посвящена неявным способам передачи интенций при реализации несогласия в дипломатическом дискурсе. Рассматриваются различные аспекты его изучения и выявляется специфика его семиотических локусов. Проведен анализ фрагмента данного типа дискурса. Выявлены и объяснены скрытые намерения дипломатов при выражении несогласия в обсуждении процедурной проблемы.
The article discusses implicit ways of communicating intentions in a situation of disagreement in diplomatic discourse. Aspects of the discourse study are considered with revealing the specificity of its semiotic loci. An analysis of diplomatic discourse fragment is given. The article identifies and explains implicit intentions of the diplomats in discussing a procedural issue.
CROSS-CULTURAL EQUALITY AND CULTURAL TRANSFERS
Authors: Масленникова Евгения Михайловна 
Published: July 2021

В большинстве случаев текстовая коммуникация протекает в режиме, когда автор и его читатель (читатели) отделены друг от друга во времени и пространстве. Временной барьер между автором и читателем (читателями) определяет положение авторской проекции текста и читательской проекции текста относительно интерпретирующего диапазона текста. В статье рассматриваются особенности культурного трансфера для обеспечения равноценности двуязычной текстовой коммуникации.
The time barrier between the author and readers determines the position of the author’s projection of the text and readers’ projection of the text relative to the interpreting range of the text. The article discusses the features of cultural transfer to keep up the equivalence of bilingual text communication.
LINGUOCULTUROLOGICAL ANALYSIS OF RUSSIAN /AND CHINESE EUPHEMISMS
Authors: Чжан Сюмэй , Хун Ян , Костенюк Надежда Васильевна 
Published: July 2021

Статья посвящена лингвокультурологическому анализу русских и китайских эвфемизмов. Содержание эвфемизмов чрезвычайно глубоко, оно включает в себя социально-исторический, ценностный и национально-психологический аспекты. Сопоставление и анализ русских и китайских эвфемизмов позволяет выделить общее и уникальное, что имеет важное значение для межкультурной коммуникации и преподавания русского и китайского языков.
This article is devoted to the linguocultural analysis of Russian and Chinese euphemisms. The content of euphemisms is extremely deep, it includes sociohistorical, value aspects and national psyche. Comparison and analysis of Russian and Chinese euphemisms allows us to highlight the common and the unique, which is important for intercultural communication and teaching Russian and Chinese languages.
TEXT CORPUS AS AN OBJECT FOR LINGUISTIC RESEARCH: AN OVERVIEW OF THE
Authors: Стефанчиков Игорь Вячеславович 
Published: July 2021

В статье даётся обзор корпуса текстов на испанском языке, вобравшего в себя личные письма, частные и официальные документы, созданные на территории современного Уругвая с 1726 по 1904 гг. Тексты, изданные в виде двухтомника, а впоследствии ставшие частью проекта CORDIAM, представляют большой интерес для исследователя истории уругвайского варианта испанского языка, весьма нечасто оказывавшегося в фокусе внимания русской и советской филологии. Данный корпус впервые становится предметом изучения в отечественной испанистике.
This article provides an overview of the text corpus Corpus para la Historia del Español en el Uruguay, which contains personal letters, private and official documents written in the territory that is now Uruguay from 1726 to 1904. The texts, which were published in two volumes and then became part of the CORDIAM corpus, are of great interest to scholars studying the history of the Uruguayan Spanish. This is the first article in Russian Hispanic studies to describe the text corpus in question.
Pengaruh Latihan Good Morning dan Hyperekstension Terhadap Kemampuan Bantingan Pinggang Olahraga Gulat Mahasiswa STKIP YPUP Makassar
Authors: Jahrir Andi Sahrul , Yusuf Akbar 
Published: July 2021

Penelitian ini bertujuan untuk mengetahui pengaruh latihan good morning terhadap kemampuan bantingan pinggang mahasiswa STKIP YPUP Makassar, untuk mengetahui apakah ada pengaruh latihan hyperektension terhadap kemampuan bantingan pinggang mahasiswa STKIP YPUP Makassar dan untuk mengetahui perbedaan pengaruh antara latihan good morning dan hyperektension terhadap kemampuan bantingan pinggang mahasiswa STKIP YPUP Makassar. Metode penelitian yang digunakan adalah jenis penelitian eksperimen (pretest – posttest) secara random purposive kemudian diberi pretest dengan populasi semua mahasiswa STKIP YPUP yang telah memprogramkan mata kuliah gulat yang jumlahnya sebanyak 30 mahasiswa kemudian dibentuk menjadi dua kelompok dengan cara maching ordinal paired. Analisis data dengan menggunakan uji t dengan taraf signifikan 0.05. Hasil penelitian ini menujukkan bahwa ada pengaruh yang signifikan kelompok latihan good morning dengan rata rata 12,73 pada taraf signifikan 0,05. Ada pengaruh yang signifikan kelompok latihan hyperektensiondengan peningkatan rata rata 10,93 dengan taraf signifikan 0,05. Ada perbedaan pengaruh yang signifikan antara latihan good morning dan hyperektension dengan menunjukkan perbedaan atau selisih nilai rata rata 1,800 dengan taraf signifikansi 0,025. sehingga menunjukkan kelompok latihan good morning memiliki pengaruh yang sangat baik dibanding hyperektension.
Sistemas Termodinámicos
Authors: Ignacio Martínez Martha Laura , Vazquez Flores Sbeydi Lucero , Briseño Sánchez Adolfo , Atilano León Alberto 
Published: July 2021

El escuchar hablar acerca de la termodinámica nos genera una gran incógnita, al ser una palabra tan inmersa en la ciencia y compleja, damos por hecho que sólo se puede abordar en campos de especialización; sin embargo, está presente en nuestro entorno. Esta rama de la física tiene un aspecto práctico, puesto que se aplica para el análisis de sistemas termodinámicos. Un sistema termodinámico es una parte del universo físico a estudiar, a través de sus elementos, propiedades y cambios o procesos que ocurren en él a partir de la modificación de las variables como la presión, volumen y temperatura.
Al estar en contacto con estos sistemas, la necesidad de abordarlos y profundizar en ellos crece; por lo que la presente investigación tiene como propósito difundir información acerca de los sistemas termodinámicos con el fin de familiarizarnos para futuras aplicaciones pertinentes y casos prácticos en la industria.
La evaluación de la enseñanza del canto coral desde el enfoque del MUM
Authors: Jimenez Alicia 
Published: July 2021

El presente artículo tiene como objetivo explicar, a través de un proceso de evaluación, las similitudes y diferencias que existen entre el Modelo Universitario Minerva (MUM) de la Benemérita Universidad Autónoma de Puebla con los programas de estudios de las materias de Conjuntos Corales y Coro de los programas educativos de Técnico y Licenciatura en Música de la misma institución. La investigación consideró cuatro de los seis ejes transversales: Formación Humana y Social; Desarrollo de Habilidades del Pensamiento Complejo; Desarrollo de Habilidades en el uso de la Tecnología, la Información y la Comunicación; y Lengua Extranjera. A través de la práctica docente y los contenidos y objetivos de los programas, estos ejes fomentan los conocimientos, habilidades y valores necesarios para la formación integral y pertinente de los estudiantes. El artículo incluye una descripción del contexto y aspectos conceptuales y metodológicos; así como la evaluación del objeto de estudio, los resultados obtenidos y conclusiones.
Palabras clave: Conjuntos Corales, Coro, Educación Superior, Evaluación Educativa, Evaluación musical, Modelo Educativo, Programa de estudio.
Aproximación al mundo gráfico-sonoro de domingo lobato: Transcripción y análisis de sus siete Bagatelas para piano
Authors: Cosio Hernández María Eugenia 
Published: July 2021

Domingo Lobato fue un prolífico, pero poco conocido compositor cuyas obras no han tenido difusión suficiente. Por ello, se pretende dar a conocer un poco más de su acervo compositivo mediante la exposición ejemplificada de su obra inédita Bagatelas. Los objetivos principales se cifran en la transcripción, estudio y análisis de los manuscritos, para con posterioridad ser susceptibles de ser interpretados y así darles la pertinente difusión.
El intrincado tratamiento estilístico que manifiesta la obra requirió de una metodología de estudio ecléctica. Para ello se recurrió aparte del análisis formal a la teoría gregoriana, armonía modal, armonía cuartal y armonía post-wagneriana.
Uno de los mayores aportes de Lobato radicó en la utilización de la ortodoxia compositiva de manera vanguardista, empleando los cánones estéticos y compositivos clásicos para crear un lenguaje sonoro novedoso y particular.
El presente trabajo representa el primer acercamiento a la obra de Lobato, desde una perspectiva analítica novedosa con fines de estudio, trascripción y difusión. Cabe mencionar que, tanto la obra de Lobato, como la de sus discípulos y coetáneos ha sido escasamente referida por la musicología actual.