bluuebunny/crossref_metadata_2025 huggingface dataset:
Koncepcja efektywności oceny przedsiębiorstw Polskiej Rzeczypospolitej Ludowej i jej ewolucja
Authors: Ćwiąkała-Małys Anna , Durbajło-Mrowiec Małgorzata
Published: December 2021

After the Second World War, in the time of totalitarian leadership, economic and inter-company settlement rules were implemented for the management of the Polish economy and Polish enterprises. Their purpose was to control the use of resources and the implementation of plans as well as to increase the efficiency and rationality of management. The term efficiency was not used. The aim of the article is to investigate whether the internal economic settlement, an inherent part of which was cost accounting, had the features of efficiency accounting. The research was carried out by qualitative, comparative and praxeological methods. The chronological views of selected economists from the times of the Polish People’s Republic presented here indicate their significant evolution. With the end of the socialist economy, economists were writing about maximizing profits and the profitability of enterprises remaining on inter-company settlement, about the efficiency of their activities and financial independence. Cost accounting was modified to resemble the  normative cost accounting model that provided multi-sectional information for managing, including evaluation of efficiency. That is why a tool was used that was not connected with the centralized economy but was an example of modern solutions that were necessary in a totalitarian country for achieving the desired level of control over society.
Stosowanie przepisów o formie czynności prawnych, jako instrument kontroli obrotu prawnego w perspektywie orzecznictwa SN w latach 1964–1989
Authors: Górska Katarzyna
Published: December 2021

The regulation of civil law transactions during the Polish People’s Republic took place on many different levels. Among other things, the scope of state control over the performance of legal transactions also involved the obligation to document them. At the normative level, the code institution of the form of legal transactions reflected classical civilist concepts, typical for free-market relations. The aim of the study is to determine to what extent the principle of freedom of form expressed in the Civil Code was respected in practice, and to what extent the application of the rules on form made them another tool at the disposal of the totalitarian state to control transactions. Judicial jurisprudence seems to be the most appropriate area to analyze this problem. The article presents selected theses of the Supreme Court relating to the application of regulations on the form of legal transactions, formulated in the years 1964–1989, that is, from the enactment of the Civil Code to the beginning of the political and economic transformation towards democracy and free-market economy. The main considerations are preceded by a presentation of the code regulation of the form of legal actions with an indication of the basic functions, which — in the intention of the authors of the Civil Code — were ascribed to the form of legal actions. The part of the study devoted to the discussion of the jurisprudence explains, first of all, how the principle of the freedom of form was understood and how the provisions on the special form and the consequences of failing to observe it were applied. The conclusions that emerge from the analysis do not allow us to formulate a thesis about an ideological interpretation by the Supreme Court. In particular, it cannot be confirmed that the use of provisions on form testified to their instrumentalization. This leads us to reflect that the political conditions of the communist period did not preclude the Supreme Court from interpreting the law in a fully autonomous manner. For this reason, much of the case law from that period is still relevant.
Skin Improvement Effect of Tencel Sheet Mask Pack Using Self-luminous LED Light Source
Authors: Koo Hye Jeong , Kwon Ki Han
Published: December 2021

Purpose: This study intends to prove whether the efficacy already proven in the existing light therapy LED mask device is similarly exerted in the self-luminous LED sheet mask that does not require power.Methods: The experimental subjects of this study were women with an average age of 47.9 years, and the effect of improving 24-hour moisturizing lasting, skin elasticity, eye expression wrinkles, and facial (cheek) lifting was studied by prohibiting the use of cosmetics containing active ingredients that could affect the results and making them use an LED sheet type mask pack.Results: As a result of the experiment, the 24-hour moisturizing lasting power was 90.573% immediately after use and 37.384% after 24 hours, so it increased significantly (p<0.05), and skin elasticity was also increased by 7.087% immediately after use. After one week, it was increased significantly (p<0.025) to 11.181%. Expression wrinkles around the eyes were significantly reduced (p<0.05) to 1.621% immediately after use and 4.579% after 1 week of use. In the facial (cheek) lifting experiment, the cheek angle (°) was reduced to 2.065% immediately postuse compared to pre-use. Also, it was significantly decreased (p<0.05) with a result of 3.762% after 1 week of use, thus proving that the light therapy LED sheet mask is also effective for skin improvement.Conclusion: Using this research material as basic data, it is expected that various skincare products will be developed as well as mask packs with a simple and easy structure of effective light therapy.
Effects of the Essential Oils of Sweet Orange, Lavender and Amyris on EEG Activity
Authors: Je Yerin , An Sungkwan , Ro Hyangseon , Cho Jawun , Bae Seunghee
Published: December 2021

Purpose: This study evaluated the effects of the mixed essential oils containing sweet orange, lavender, and amyris (MEO) on human electroencephalogram (EEG) activity.Methods: EEG activity was recorded by examining the sequence of brain waves of 20 adults, aged from 20 to 30, before and during inhaling the mixed essential oils.Results: MEO showed activity centered on the frontal lobe, which is responsible for higher-order functions against external stimuli, and this result indicated that the oils acted as an intellectual effect. Additional experiments showed that the brain was relaxed and stabilized through a decrease in the absolute slow alpha (ASA) and the relative slow alpha (RSA), a decrease in the absolute beta (AB) and the absolute high beta (AHB), and an increase in the spectral edge frequency 50% of alpha (ASEF), respectively. Also, the oils induced the awakening states of the brain with a decrease in the absolute alpha (AA) and the absolute theta (AT), and increase of the spectral edge frequency 50% (SEF50). Furthermore, it was possible to confirm the state of brain immersion through the increase in the absolute fast alpha (AFA), relative fast alpha (RFA), relative mid beta (RMB), ratio of mid beta to theta (RMT), ratio of SMR to theta (RSMT), relative gamma (RG) and the spectral edge frequency 90% (SEF90).Conclusion: Taken together, these results suggest that the inhaling of MEO affect the brain to be a good condition and improves its concentration ability.
Pest Control Technology for Plutella Xylostella L. on Green Mustard (Brassica Juncea L.) Using Bacillus Thuringiensis in Tukungan Soil
Authors: Rizali Akhmad , Saputra Riza Adrianoor , Alfian Muhammad
Published: December 2021

Green mustard (Brassica juncea L.) is a popular vegetable among the people. Green mustard leaves are commonly used as complementary ingredients such as chicken noodle, meatballs, etc. These vegetables are easily accessible to traditional markets, supermarket, and mall. The main obstacle in cultivating green mustard is Plutella xylostella attack. P. xylostella pests can attack both vegetative and generative, striking at the shoots and leaves of plants from breeding to harvesting. One of the effective and safe controls is the bioinsecticide Bacillus thuringiensis. Tukungan soil is a swamp land management technology that aims to diversify commodities that can be planted. This technology is very helpful in utilizing and maximizing existing agricultural land, especially in South Kalimantan. The bioinsecticide material used is a strain of B. thuringiensis which is the Turex WP. This research aims to determine the best dose of bioinsecticide B. thuringiensis (Turex WP) in controlling P. xylostella pests, increasing growth and yield of green mustard in tukungan soils. The research used a one-factor randomized block design, namely the dose of bioinsecticide (Turex WP) consisting of five treatments: p0 = 0 g/L, p1 = 0.5 g/L, p2 = 1 g/L, p3 = 1.5 g/L, and p4 = 2g/L. The results showed that the bioinsecticide B. thuringiensis (Turex WP) with a dose of 2 g/L was effective in controlling P. xylostella pests, increasing growth and yield of green mustard in tukungan soils.
Investigation of solutions of weakly perturbed boundary value problems for systems with impulse action
Authors: Ordynska Z. P. , Ovchar R. F.
Published: December 2021

The paper is devoted to the investigation of the existence and construction of solutions of weakly perturbed linear boundary value problems for systems with impulse action in the case when the generating boundary value problem with impulse action has no solutions for arbitrary right-hand sides.
The relevance of this topic is due primarily to the importance of practical application of the theory of boundary value problems in various fields of science and technology - the theory of nonlinear oscillations, the theory of motion stability, control theory, a variety of geophysical problems. On the other hand, the question of the existence and construction of solutions of boundary value problems occupies one of the central and fundamentally important places in the qualitative theory of ordinary differential equations.
Цифровой метод подавления пассивной помехи при координатной обработке радиолокационного изображения протяженного морского объекта
Authors: Печенин Валерий Васильевич , Мсаллам Екатерина Петровна
Published: December 2021

Приведены результаты компьютерного моделирования, которые можно использовать при разработке и модернизации трактов цифровой обработки координатной информации береговых РЛС и систем управления движением судов в стесненных условиях мореплавания.
Вариант идентификации линейного дискретного рекурсивного фильтра
Authors: Звягинцев С. В. , Селетков Виктор Леонидович
Published: December 2021

Рассмотрен вариант решения задачи идентификации линейного дискретного рекурсивного фильтра — определения его импульсной характеристики на основе использования неклассической (инверсной) операции деления полиномов при полиномиальном представлении входного и выходного сигналов этого фильтра.
Волноводно-коаксиальный резонатор миллиметрового диапазона
Authors: Белоус Раиса Ивановна , Моторненко Александр Петрович , Скуратовский И. Г. , Хазов O. И.
Published: December 2021

Изложена методика расчета собственных частот и добротностей колебаний магнитного типа в волноводно-коаксиальном резонаторе. Проведены численные расчеты и экспериментальные исследования зависимостей величин и от геометрических размеров и физических параметров резонатора.
Волны шепчущей галереи в дисковом диэлектрическом резонаторе, расположенном на диэлектрической подложке
Authors: Кириченко Александр Яковлевич , Мартынюк С. П. , Моторненко Александр Петрович , Скуратовский И. Г.
Published: December 2021

Исследованы особенности собственных азимутальных электромагнитных колебаний в дисковом диэлектрическом резонаторе, расположенном на подложке, диэлектрическая проницаемость которой ниже диэлектрической проницаемости материала основного резонатора. Рассмотрено влияние толщины диэлектрической подложки на спектр собственных частот резонансной структуры. Изучено изменение электродинамических характеристик резонатора в зависимости от частоты и толщины диэлектрической подложки.
Компенсация экспериментальных погрешностей в многорезонансном методе измерения коэффициента отражения в волноводе
Authors: Пономаренко Владимир Иванович , Попов Вячеслав Валериевич , Виногородский Д. Ф.
Published: December 2021

Рассмотрены основные источники экспериментальной погрешности, возникающие при измерении комплексного коэффициента отражения в волноводе многорезонансным методом. Предложены способы компенсации нестабильности генератора и неидентичности направленных ответвителей, а также методика определения резонансных частот и ширины пиков волноводного квазирезонатора.
Новая спутниковая радионавигационная система проекта Galileo
Authors: Скорик Евгений Тимофеевич
Published: December 2021

Рассмотрены назначение, структура и основные характеристики европейского проекта спутниковой радионавигационной системы «Galileo» (такие как орбитальная группировка спутников, режимы работы системы, типы, частоты и коды радиосигналов).
Метод построения полного класса совершенных двоичных решеток порядка N = 2k
Authors: Чечельницкий Виктор Яковлевич
Published: December 2021

Предложен конструктивный метод построения полного класса совершенных двоичных решеток произвольной размерности вида N = 2kи найдена точная оценка его мощности.
Противодействие спутниковой радионавигационной системе GPS
Authors: Скорик Евгений Тимофеевич
Published: December 2021

Приведены сведения о непреднамеренном и умышленном противодействии (создании помех) спутниковой радионавигационной системе GPS, влияющем на устойчивость и точность управления объектами, использующими спутниковую радионавигацию. В качестве таких объектов рассмотрены самолеты гражданской авиации и крылатые ракеты, последние, применяемые в качестве высокоточного оружия. Рассмотрены меры защиты GPS от радиопомех. В комплексе, тактические меры в совокупности «навигация GPS — радиопомехи — защита от помех» следует рассматривать как фактическое перенесение методов радиоэлектронной борьбы в область высокой технологии — спутниковые радионавигационные системы.
Квазиоптимальная оценка периода следования импульсов
Authors: Трифонов Андрей Павлович , Ледовских Николай Валерьевич
Published: December 2021

Предложен относительно просто реализуемый квазиоптимальный измеритель периода следования импульсов на основе оценок максимального правдоподобия временных положений отдельных импульсов. Найдены характеристики измерителя с учетом аномальных ошибок. Показано, что квазиоптимальная оценка является асимптотически эффективной с ростом отношения сигнал-шум для каждого импульса последовательности.
Структурный синтез параметрических преобразователей векторного отношения двух СВЧ сигналов
Authors: Гимпилевич Юрий Борисович , Смайлов Юнус Я. , Алимов З. И.
Published: December 2021

Проведен структурный синтез параметрических преобразователей векторного отношения двух СВЧ сигналов интерференционного типа. Синтезированы схемы, построенные на основе фазовой и амплитудной манипуляций параметров. Обсуждены достоинства и недостатки синтезированных вариантов структурных схем преобразователей. Приведены результаты экспериментальных исследований.
Флуктуации амплитуды и фазы петли ФАПЧ с однополосным амплитудным модулятором и генератором сдвига
Authors: Ри Бак Сон
Published: December 2021

Рассмотрены устройство и принцип работы оригинальной схемы фазовой автоматической подстройки частоты и методика расчета параметров стационарного режима и шумовых характеристик петли.
Параметрическое моделирование периодически коррелированных случайных процессов на основе их представления через стационарные случайные процессы
Authors: Яворский Игорь Николаевич , Кравец Игорь Богданович , Исаев Игорь Юрьевич
Published: December 2021

Представлены теоретические и экспериментальные результаты моделирования периодически коррелированных случайных процессов (ПКСП). Для построения модели ПКСП используется его представление через стационарные случайные процессы. Исследована зависимость точности моделирования ПКСП от параметров корреляционных функций стационарных составляющих. Предложенный алгоритм параметрического моделирования ПКСП пригоден для генерирования сигналов с ритмической структурой.
Оптимальные цифровые алгоритмы определения координат статистического центра отражения протяженного объекта
Authors: Мсаллам Екатерина Петровна , Печенин Валерий Васильевич
Published: December 2021

На основе метода максимального правдоподобия синтезированы цифровые алгоритмы определения угловой и дальномерной координат радиолокационного изображения протяженного объекта в точке координатной привязки, определяемой статистическим центром отражения.
Управление фазой выходного сигнала синхронизированного полупроводникового генератора
Authors: Касаткин Леонид Вениаминович
Published: December 2021

Во многих радиоэлектронных устройствах необходимо формировать когерентный выходной сигнал с управляемой фазой. Обычно применяемые решения основаны на использовании фазовращателей с электрически управляемой фазой. В данной статье показана возможность управления фазой выходного сигнала диодного синхронизированного генератора без фазовращателя, — путем перестройки его частоты автоколебаний. Такая перестройка производится при помощи варакторного диода, включенного в высокочастотную цепь генератора. Показаны пути существенного снижения энергетических потерь в полосе перестройки. Реализуемые системы позволяют регулировать фазу выходного сигнала в пределах, превышающих 180°.
Влияние спектральных характеристик процесса на распределение его абсолютного максимума
Authors: Евграфов Дмитрий Викторович
Published: December 2021

Моделированием в среде Matlab и Exel найдена оценка начальных моментов распределения абсолютного максимума стационарного гауссовского процесса на выходе низкочастотного рекурсивного цифрового фильтра с заданными параметрами. Доказано соответствие полученного результата с теоретическими выводами о независимости характеристик распределения абсолютного максимума и поведения корреляционной функции процесса вне нулевого значения ее аргумента.
Повышение эффективности и помехоустойчивости системы ШОУ
Authors: Маригодов Владимир Константинович , Матвеев Юрий Валентинович
Published: December 2021

Рассматривается возможность повышения помехоустойчивости системы компенсации импульсных помех в додетекторном тракте радиоприемных устройств. Для этой цели известная система ШОУ содержит два канала, один из которых предназначен для подавления узкополосной импульсной помехи, а другой — для широкополосной. Произведена энергетическая оценка выигрыша предложенной системы по сравнению с известными.
Автоматизация расчета оптимальных параметров электронных схем
Authors: Фролкин В. Т. , Ильин В. Н. , Камнева Н. Ю. , Коган В. Л.
Published: December 2021

Рассмотрены вопросы построения комплексной программы для анализа и оптимизации параметров электронных схем. Описаны способы организации вычислений с помощью предложенной блок-схемы программы. Приведен пример анализа и оптимизации параметров схемы генератора импульсов тока.
Способ повышения эффективности экономичного усилителя мощности
Authors: Ногин В. Н.
Published: December 2021

Рассмотрен способ повышения среднеэксплуатационного к.п.д. двухтактного усилителя мощности с питанием от двух напряжений и встречно-параллельным включением плеч. Исследованы возникающие при этом в усилителе специфические нелинейные искажения.
Распознавание двух объектов при зондирующем сигнале со случайной начальной фазой
Authors: Поздняк С. И. , Позин П. А. , Трифонов Андрей Павлович
Published: December 2021

На основании отношения правдоподобия получены структурная схема оптимального различителя двух объектов, а также выражения ошибки распознавания при дополнительных упрощениях.
Измерение сопротивления базы в. ч. и СВЧ транзисторов
Authors: Леонтьев Г. Е. , Паленскис В. П. , Мешкуотис Ю. А.
Published: December 2021

Рассмотрены наиболее распространенные методы измерения базового сопротивления транзисторов. Показано, что способ определения базового сопротивления по измерениям коэффициента шума не имеет недостатков, свойственных применяемым в настоящее время другим методам. Приведена номограмма для быстрого определения базового сопротивления по измерениям коэффициента шума.
Усилитель с АРУ на основе фазовой автоподстройки частоты
Authors: Жилин Н. С.
Published: December 2021

Известно, что с целью усиления сигнала с малыми фазовыми искажениями возможно применение типовой системы ФАПЧ [1]. В этом случае расчет системы ведется, исходя из заданной фазовой ошибки Δφ и частотной нестабильности сигнала Δf, которые определяют требования к коэффициенту усиления сигнала рассогласования в цепи обратной связи. Но типовая система ФАПЧ в режиме усилителя с малой фазовой ошибкой работоспособна лишь в сравнительно небольшом динамическом диапазоне амплитуд входного сигнала, изменение величины которого приводит к изменению или крутизны управляющего элемента Syэ, или полосы удержания системы Ωу. Если представить вносимую управляющим элементом расстройку…
Алгоритм обнаружения бинарно-квантованных сигналов на интервале времени большой длительности
Authors: Васильев К. К. , Крамущенко В. И.
Published: December 2021

В [1] получены формулы для расчета характеристик обнаружения на интервале времени T при накоплении бинарно-квантованных сигналов в одном канале. При этом квантование сигналов заключалось в записи сигнала «1» в накопителе, если в пределах интервала Т имеется хотя бы одно превышение (или пересечение) порогового уровня напряжением на выходе приемника РЛС. Такой алгоритм квантования прост в реализации и для случая малого интервала T < τс имеет удовлетворительные характеристики. Однако при больших интервалах T >> τс рассмотренное правило приводит к потерям в пороговом сигнале по сравнению с алгоритмом, полученным ниже…
O aparecer da liberdade no pensamento de Hannah Arendt
Authors: Barreto Dias Lucas
Published: December 2021

Este artigo tem como objetivo fazer uma leitura do conceito de liberdade no pensamento de Hannah Arendt a partir da noção de aparência. Para tanto, explico a distinção pela qual a autora entende a originariedade e especificidade da liberdade política frente à liberdade interior (do pensamento e/ou da vontade) e à libertação. Em seguida, desenvolvo o argumento de que o aparecer da liberdade pública possui uma relação de coorigenariedade à política. Nessa perspectiva, o que se destaca é a performatividade da liberdade humana, elemento que remete à virtù maquiaveliana e que confere à liberdade uma dimensão política própria. Se depreende, assim, que o sentido da ação política livre não está subjugado a finalidades ou a causas, mas, sim, à sua própria execução. A liberdade ganha uma dimensão de dignidade mundana e afirma a glória e beleza do agir: a pluralidade humana emerge como condição não apenas da política, mas da liberdade, haja vista sua realização estar intrinsecamente ligada à ação humana plural junto a um mundo comum.
Tradução: A relação privado / público em Hannah Arendt e Eric Weil
Authors: De Morais Rodrigues Ubiratane
Published: December 2021

Tradução do texto de Patrice Canivez
Obediência, banalidade do mal e resistência
Authors: De Araújo Silva Ricardo George
Published: December 2021

Ao tratar da obediência e banalidade do mal em Hannah Arendt, ensejamos discutir o estatuto da obediência e colocar essa em exame via reflexão. Desse modo, entendemos que a obediência sem reflexão pode ser um contra valor capaz de promover o mal. Nessa direção, a resistência pela reflexão e pela ação podem servir de barreiras para obstar esse mal. Elegemos a figura do pária rebelde como paradigma exemplar de resistência pelo que chamamos de uma desobediência ética que se ocupa da responsabilidade pelo mundo. Escolhemos como metodologia a exegese textual já consagrada nos estudos de filosofia.
Hannah Arendt e o filósofo como storyteller
Authors: Alves Aguiar Odílio
Published: December 2021

O artigo enseja discutir o estilo arendtiano de filosofar. A nossa hipótese de trabalho é simples. Para nós, Arendt elaborou além da pergunta O que é a Política, e talvez por causa dela, também a pergunta O que é a Filosofia, o que é o pensar.  Na nossa perspectiva, três imagens usadas por Arendt podem ser entendidas como metáforas para compreendermos o que é Filosofia. São elas: o espectador, o storyteller e o pária. No presente artigo iremos abordar a figura do storyteller como metáfora do filosofar em Arendt.
PENGELOLAAN HUTAN DESA DI KPH WILAYAH VIII SEMENDO DARI PERSPEKTIF KINERJA KELEMBAGAAN
Authors:   Jurusan Kehutanan, Fakultas Pertanian, Universitas Lampung, Apriandana Fito , Gumay Febryano Indra , Kaskoyo Hari
Published: December 2021

Muara Danau Village Forest Management Institution (LPHD) is a forum on forest management activities that aim to improve community welfare. At present, the condition of the farming business is not effective, so it requires some rules as a measure of success. This study aims to analyze the institution of the Muara Danau Village Forest Management Institution (LPHD) in the implementation of Village Forest Management. The research was conducted in Muara Danau Village, Semende Darat Laut Subdistrict, Muara Enim Regency, South Sumatra Province, from March to April 2020. Data were analyzed by using the SSBP approach. The results of the study showed the situation of farmers utilizing forest resources in the form of water sources and non-timber forest products. Smallholders manage the forest based on institutional structure stated in the AD/ART, and administrative sanctions. In terms of planting patterns in the arable land, the structure controls farmer behavior by using an agroforestry system. This makes Muara Danau Village Forest Management Institution (LPHD) obtain a good performance in the aspect of institutional management which is measured by the involvement of members and institutional administrators in group activities/training (91%) and the types of binding group rules in the form of written rules (AD/ART) as well as unwritten rules (84%) in managing areas measured based on the type of forest resource conservation activity (95%). However, managing businesses have not obtained optimal results, as measured by the absence of institutions that handle the marketing of forest products for groups (cooperatives). Based on the results of the research, the institution of Muara Danau Village Forest Management Institution (LPHD) is categorized as good.
The Success of Root Cuttings is Endangered Kalapi	(Kalappia celebica Kosterm.) by Giving Rootone-F Growth Regulator
Authors:   Universitas Halu Oleo, Febryani Febryani , Tuheteru Faisal , Arif Asrianti , Husna Husna
Published: December 2021

Kalapi (Kalappia celebica Kosterm.) is endemic in Sulawesi and Endangered species. Plant propagation needs to be done but is constrained by limited seeds. Vegetative propagation of plants can be an alternative method such as using the root cutting technique that has been done previously on other types of species. This study aims to determine the success of vegetative propagation of kalapi (K. celebica), an endangered tree species by root cuttings using Rootone F. as root growth regulator. The research took place from March to June 2019 conducted at the plastic house of the Indonesian Mycorrhizal Association (AMI) Southeast Sulawesi Branch, Kendari. This study used a Randomized Block Design (RBD) consisting of 6 treatments of Rootone-F concentration : (a) 0 ppm, (b) 100 ppm, (c) 200 ppm, (d) 300 ppm, (e) 400 ppm and (f) 500 ppm. Each treatment was repeated three times and three units of the plant so that the total experimental unit used was 54 units. The results showed that the provision of Rootone-F could increase the success of the growth of kalapi root cuttings. Rootone-F concentration of 500 ppm gives the best results on the percentage of cuttings, percentage of sprouts, percentage of roots, number of shoots and shoot dry weight. The results showed that kalapi can be propagated by root cuttings.
Dynamic of the Land Use and Land Cover Change in Banyuwangi Regency From 1995-2019
Authors:   Universitas Brawijaya, Wahyuni Nurlita , Hasyim Abdul , Soemarno Soemarno
Published: December 2021

The land use and land cover change phenomenon has become one concern over many regions worldwide, including Indonesia. Land use and land cover change due to human activities triggered alteration terrestrial ecosystems and its services including climate control functions. The study aimed to analyze land use and land cover change in Banyuwangi regency during 1995 – 2019. Four satellite images from acquisition year 1995, 2000, 2014 and 2019 were used to analyze the spatial and temporal changes along with field observations. The classification processes of land use and land cover included determination of training areas, supervised classification, and accuracy assessment. There are 12 land use and land cover based on supervised classification as follow primary forest, secondary forest, plantation forest, mangrove forest, plantation, settlement, cropland, paddy field, shrubs, water, fishpond and barren land. The result showed during observation period of 1995 until 2019 land use and land cover which tends to decrease are secondary forest, mangrove forest, and rice fields. On the other hand, the area of settlements, shrubs and fishponds were increased significantly.
gestão acadêmica e administrativa durante a pandemia
Authors: Neira Marcos Garcia , Santos Vinício de Macedo
Published: December 2021

Entender a experiência humana vivenciada com a pandemia da Covid-19, que provocou sobressaltos, reviravoltas na vida laboral e social de todas as pessoas é um exercício necessário de modo que a transição para um período pós-pandêmico ocorra de maneira segura, compreendendo tratar-se de uma outra realidade em que outros modos de agir decorrentes das aprendizagens acumuladas serão necessários. O presente artigo é resultado do exame retrospectivo, analítico, da experiência de gestão acadêmica e administrativa da Faculdade de Educação da USP nos primeiros 18 meses da pandemia. Busca identificar os procedimentos adotados para manter em funcionamento a instituição, garantindo o alcance de seus objetivos, sem descumprir os protocolos de biossegurança, essenciais à preservação das vidas e do equilíbrio nas relações estabelecidas entre as pessoas envolvidas.
Apoptosis During ZIKA Virus Infection: Too Soon or Too Late?
Authors: Turpin Jonathan , El Safadi Daed , Lebeau Grégorie , Krejbich Morgane , Chatelain Camille , Desprès Philippe , Viranaicken Wildriss , Krejbich-Trotot Pascale
Published: December 2021

Cell death by apoptosis is a major cellular response, in the control of tissue homeostasis and as a defense mechanism in case of cellular aggression like an infection. Cell self-destruction is part of antiviral responses, aimed at limiting the spread of a virus. Although it may contribute to the deleterious effects in infectious pathology, apoptosis remains a key mechanism for viral clearance and resolution of infection. The control mechanisms of cell death processes by viruses have been extensively studied. Apoptosis can be triggered by different viral determinants, through different pathways, as a result of virally induced cell stresses and innate immune responses. Zika virus (ZIKV) induces Zika disease in humans which has caused severe neurological forms, birth defects and microcephaly in newborns during the last epidemics. ZIKV also surprised by revealing an ability to persist in the genital tract and in semen, thus being sexually transmitted. Mechanisms of diverting antiviral responses such as the interferon response, the role of cytopathic effects and apoptosis in the etiology of the disease have been widely studied and debated. In this review, we examined the interplay between ZIKV infection of different cell types and apoptosis and how the virus deals with this cellular response. We illustrate a duality in the effects of ZIKV-controlled apoptosis, depending on whether it occurs too early or too late, respectively in neuropathogenesis, or in long-term viral persistence. We further discuss a prospective role for apoptosis in ZIKV-related therapies, and the use of ZIKV as an oncolytic agent.
Unknown Suns: Laszlo Hudec, Antonin Raymond and the Rising of a Modern Architecture for Eastern Asia
Authors: Anghel Anamaria Andreea , Cabeza-Lainez Joseph , Xu YingYing
Published: December 2021

The purpose of this article is to disclose the strenuous efforts of Laszlo Hudec in China and Antonin Raymond in Japan and India to create a modern architectural stance by heralding an incipient space syntax. In the turn of the 19th Century, for dynastic, politic and economic reasons, Eastern Asia had very little modern Architecture. It is a surprising fact that, out of happenstance, two European architects Antonin Raymond and Laszlo Hudec, had to intervene to remedy this situation, to the point of becoming 20th Century icons in Japan and China. Their fruitful careers spanned over thirty years and included locations, like Tamil Nadu or the Philippines. The Oriental territories were not an easy ground for the bold architectural achievements that they produced. Despite of faraway strangeness and uncountable personal losses, in revolutions and wars, which eventually forced them both to leave for the United States of America and never to return, they were successful in the manner of establishing a broad avenue for Modern Asian Architecture which is still recognisable today thanks to their systematic approach. However, theirs is an endangered heritage and the intention of this article is to be a just remembrance of in which way such actions could be performed, how they predated by many years a syntactic approach to architectural composition and why their legacy should be preserved.
Constructing the Character of Deadpool through Swearing Words Exploitation: A Sociolinguistic Analysis of Deadpool 2 Movie
Authors: Irawan Aldho
Published: December 2021

This study is a qualitative research implementing sociolinguistics approach which aims to gain deeper insights on swearing words exploited in Deadpool 2 movie by the main character of the film. Focusing on the analysis of types and functions of swearing words, the data of this study were taken in the form of utterances produced by Wade Wilson or Deadpool as the main character of the film containing swearing words. Using a conceptual framework of swearing words and their function proposed by Anderson & Trudgill (1990) and classification theory of types of swearing words suggested by Battistellla (2005), the result of the analysis of this study finds out that the use of swearing words by a character in the film as directed by the director provides a unique way to understand the basic characteristic of the character. In the case of this study, Wade Wilson through the analysis of this research, despite having traumatic background and producing more swearing words than any other characters in the film, can be considered somewhat of a good person worthy of the titlle ‘superhero’.lin
The Roles of Attitude in The Storyline of Beauty and The Beast (2017) Movie (Systemic Functional Linguistics Approach)
Authors: Arjanti Alhinsa Oktaviani
Published: December 2021

This research is about analyzing the attitude used by the script writer in Beauty and The Beast (2017) movie. It is aimed to find the roles of attitude in giving the characterizations in the movie and the roles of attitude in building the narrative text in the movie using systemic functional linguistics approach.

This research is a descriptive qualitative research, implementing descriptive comparative method with discourse analysis. The source of the data is the utterances from the characters. Primary data were also collected applied genre relation, characterization theory and systemic functional linguistics, especially appraisal theory. In analyzing the data applied Miles & Hubberman’ s (1992) interactive model with Spradley’s (1980) ethnographic steps which include domain, taxonomy, componential, and cultural context analysis.
The results of this research show the findings: (1) attitude takes roles in giving direct and indirect characterizations in the form of physical description, action, emotional and physical reaction, thought, speech, (2) In building the narrative text, affect takes roles to express the characters’ emotional feeling, judgement is used to describe and evaluate the characters’ behavior, and appreciation is used to describe the character’s physical appearance, the setting of place of the story and to give an abstract valuation. 
Linear dynamic properties in curved laminated glasses
Authors: Sukhanova Olga , Ларін Олексій
Published: December 2021

The study presents the results of linear dynamics of laminated glass panels with different curvatures. This is an actual task in the field of mechanical engineering, aviation, shipbuilding, energy, architecture, etc. Such composites are durable, easy to care for and have a wide range of design options. The aim of the work is to study the influence of the curvature parameter on the frequencies and modes of composites. The paper considers the linear characteristics for laminated glass with polyvinyl butyral interlayer. The article considers behavior of the triplex and the propagation of elastic waves in the linear state. The paper performs calculations using the finite element method in the framework of modal analysis in a three-dimensional formulation in the framework of a physical linear-elastic formulation. The study uses hexagonal finite element with 8 nodes with 3 degrees of freedom in each. This work model laminated glass with a curvature parameter ranging from 0 mm to 250 mm. The composite consisted of three layers: two glass layers thickness of each was 3 mm, and a polyvinyl butyral interlayer with 0.38 mm thickness. The size of the plates was 500×500 mm. As a boundary condition, the laminate was fixed on two opposite sides. The article performs mesh size convergence analysis. The results of natural frequencies in accordance with the curvature parameter are derived. The graphs of natural vibration modes are also shown, that give a clear view about the state of composites.
Non-stationary oscillations of an instantly loaded oscillator under conditions of nonlinear resistance
Authors: Olshanskiy Vasil , Olshanskiy Stanislav , Maksym Slipchenko
Published: December 2021

The motion of an oscillator instantaneously loaded with a constant force under conditions of nonlinear external resistance, the components of which are quadratic viscous resistance, dry and positional friction, are considered. Using the first integral of the equation of motion and the Lambert function, compact formulas for calculating the ranges of oscillations are derived. In order to simplify the search for the values of the Lambert function, asymptotic formulas are given that, with an error of less than one percent, express this special function in terms of elementary functions. It is shown that as a result of the action of the resistance force, including dry friction, the oscillation process has a finite number of cycles and is limited in time, since the oscillator enters the stagnation region, which is located in the vicinity of the static deviation of the oscillator caused by the applied external force. The system dynamic factor is less than two. Examples of calculations that illustrate the possibilities of the stated theory are considered. In addition to analytical research, numerical computer integration of the differential equation of motion was carried out. The complete convergence of the results obtained using the derived formulas and numerical integration is established, which confirms that using analytical solutions it is possible to determine the extreme displacements of the oscillator without numerical integration of the nonlinear differential equation. To simplify the calculations, the literature is also recommended, where tables of the Lambert function are printed, allowing you to find its value for interpolating tabular data. Under conditions of nonlinear external resistance, the components of which are quadratic viscous resistance, dry and positional friction, the process of oscillations of an instantly loaded oscillator has a limited number of cycles. The dependences obtained in this work using the Lambert function make it possible to determine the range of oscillations without numerical integration of the nonlinear differential equation of motion both for an oscillator with quadratic viscous resistance and dry friction, and for an oscillator with quadratic resistance and positional and dry friction.

Keywords: nonlinear oscillator, instantaneous loading, quadratic viscous resistance, Lambert function, oscillation amplitude.
Comprehensive assessment of the strength of the composite fan blade of the main ventilation of the mine
Authors: Martynenko Volodymir
Published: December 2021

The work is devoted to the development and calculation of the strength of a new composite fan blade of the main ventilation of the mine, including the static and modal analyzes, as well as the stability analysis. The studies took into account the pre-determined aerodynamic loads on the lateral surface of the blade airfoil. The research was carried out by means of the finite element analysis of the thin-walled airfoil structure using the theory of thick multilayer shells. Estimation of the static strength was performed using the Hashin strength criterion. Analysis of the airfoil shell buckling resistance under the action of bending aerodynamic loads was performed using the methods of the linear stability theory. The modal analysis was performed taking into account the prestressed state from the action of static loads. The analysis of the research results testifies to the sufficient static and dynamic strength of the composite airfoil and the possibility of its implementation in a real rotary machine with the correct design of the fastening between the metal part of the blade root and the composite airfoil. The method of designing and analyzing the strength of the fan blade composite airfoil can be used to create new composite elements of turbomachines: the correct selection of thicknesses of different parts of the airfoil allows obtaining a uniform design with rational use of material; the optimal location of the stiffeners inside the airfoil shell avoids its excessive displacement and stress and the buckling effects, as well as achieving the maximal detuning level from the bending natural frequencies of vibrations; the proposed integrated approach to the strength assessment, which takes into account the effect of aerodynamic loads on the blade airfoil in the static analysis and the prestressed state during the modal analysis can significantly improve the accuracy and correctness of calculations. The approach described in the paper is new for low-speed rotary machines, as at present there are no comprehensive methods for designing composite blades of fans and compressors, and there is no mention of specific examples of their implementation in the projects implemented by manufacturers.
Optimization and software-numerical implementation of miller's algorithm on a four-frequency model of solid vibration movement
Authors: Homozkova Irina , Plaksiy Yuriy Аndriyovych
Published: December 2021

On the basis of a programmed-numerical approach, new values of the coefficients in the Miller orientation algorithm are obtained. For this, an analytical reference model of the angular motion of a rigid body was applied in the form of a four-frequency representation of the orientation quaternion.The numerical implementation of the reference model for a given set of frequencies is presented in the form of constructed trajectories in the configuration space of orientation parameters. A software-numerical implementation of Miller's algorithm is carried out for different values of the coefficients and the values of the coefficients are obtained, which optimize the error of the accumulated drift. It is shown that for the presented reference model of angular motion, Miller's algorithm with a new set of coefficients provides a lower computational drift error compared to with the classic Miller algorithm and the Ignagni modification, which are optimized for conical motion.
Application of computer systems for modeling dynamic processes of lifting machines
Authors: Grischenko Volodimir Mikolayovich , Leonova Kateryna Serhiivna
Published: December 2021

The main task of mechanical engineering is to organize the production of a range of machines to meet the needs of all industries. These are power, transport, lifting and transport units, agricultural machinery, construction industry, etc. Among them, one can single out devices in which the relative movement of their parts is assigned, that is, kinematic pairs are included in the calculation models. The real operating conditions of machines are varied, but most often they are associated with periodic starts-stops, which determines the relevance of the study of unsteady modes. The analysis of the operation of such models becomes more complicated. For successful design results, mathematical modeling of individual processes in mechanisms is carried out. One of the first calculations is dynamic. Modern, available CAD / CAE systems for modeling and analysis provide automation capabilities, building more realistic design models. The paper discusses the approbation of the use of CAD for modeling the dynamics of a jib crane with a set of four units: platform, boom, sleeve and rod. The developed model is combined: the platform and the sleeve correspond to the kinetostatic model, and the boom and rod are elastic. The crane is designed to perform lifting operations in a vertical plane, with the possibility of relative movement in 3 rotational and one translational kinematic pairs. The performed calculations of the static, modal and dynamic analyzes of the links of the mechanism confirm the adequacy of their models. Among them is the task of instantaneous load application, which is typical for the "lifting and picking" operating mode of crane lifting mechanisms. The deformation of the entire structure in one of the boom positions is also considered. The determination of the reaction forces in the hydraulic cylinder provides important information for the selection of the power unit.
Software tool for recognition of Ukrainian-language scientific articles
Authors: Tatarinova Oksana Andriivna , Ovsyanikov Vladislav Valerievich
Published: December 2021

The problem of computer recognition, both separately printed characters and whole texts, which may contain mathematical formulas, and further saving the resulting document in the "Latex" format, is considered. The developed software implements the ability to recognize printable Latin, Cyrillic, Greek letters and special mathematical symbols. For this, a multilayer convolutional neural network built using the Keras machine learning library and additional validation heuristics are used. To improve the quality of neural network recognition, a sophisticated image processing mechanism has been developed that helps to remove noise from the image, eliminate errors associated with the inclination of characters, and correct character defects associated with the quality of the input image. Also implemented are mechanisms for collecting individual characters into words or mathematical formulas, reproducing the position of signs of indices and degrees, forming ordinary fractions and expressions under the root sign. The results of the recognized text are saved in a file with the simultaneous construction of the "latex" document structure. To demonstrate the capabilities of the developed software, a graphical user interface has been added, with which you can select and inspect the input image even before the start of recognition. During testing of the software, the recognition of images of different types was carried out: completely textual, mathematical formulas without text, mathematical formulas that are between blocks of text.