bluuebunny/crossref_metadata_2025 huggingface dataset:
ПРОБЛЕМИ ЗАХИСТУ ПРАВ СПОЖИВАЧІВ В УКРАЇНІ В УМОВАХ ЄВРОІНТЕГРАЦІЙНИХ ПРОЦЕСІВ
Authors: Траченко Л. А.
Published: January 2022

У статті доведено, що інтеграція України в Європейський Союз супроводжується низкою проблем, пов’язаних із впровадженням європейських стандартів для забезпечення ефективного захисту прав споживачів. Обґрунтовано, що недостатній рівень інформування громадян з боку державних інституцій щодо їхніх прав при взаємодії зі сферою торгівлі, послуг, робіт призводить до зростання кількості скарг, порушення прав споживачів. Доведено, що захист прав споживачів є засобом досягнення ключових економічних результатів суб’єктами господарювання, який потребує вирішення нагальних проблем у цій сфері, подальшого розвитку та вдосконалення. Розглянуто основні чинники, які впливають на рівень захисту прав споживачів в Україні. Акцентовано увагу на думках різних вчених щодо проблем, пов’язаних із гармонізацією українського законодавства щодо захисту прав споживачів з Директивами ЄС у цьому контексті. Обґрунтована доцільність класифікації прав споживачів на загальні та спеціальні як засобу для забезпечення ефективних євроінтеграційних процесів, удосконалення законодавства України щодо захисту прав споживачів. Наголошено на доцільності прийняття нової редакції Закону України “Про захист прав споживачів”, що спрямована на запровадження в Україні європейських стандартів захисту прав споживачів, створення рівних умов для здійснення електронної торгівлі та чесної конкуренції. Виявлено невідповідність поняття “нечесна підприємницька практика” в українському законодавстві з поняттям “несправедлива комерційна практика” за Директивою № 2005/29/ЄС, що ускладнює гармонізацію вітчизняного законодавства з правовою системою Європейського Союзу. Запропоновано приведення переліку прикладів оманливих та агресивних практик, що регламентовані Законом України “Про захист прав споживачів” у відповідність до переліку, що міститься в Додатку 1 до Директиви № 2005/29/ЄС.
ТЕХНОЛОГІЧНІ ДРАЙВЕРИ РОЗВИТКУ РИНКУ ТУРИСТИЧНИХ ПОСЛУГ
Authors: Морохович В. С. , Кашка М. Ю. , Талапа С. Ю.
Published: January 2022

У статті розглянуто основні тренди розвитку туризму в епоху цифрової економіки. Туристична індустрія розвивається достатньо швидкими темпами і повинна відповідати сучасним викликам. За таких умов чималої уваги слід приділяти використанню інноваційних технологій та впровадженню елементів діджиталізації в індустрію туризму. Особливу увагу приділено аналізу використання цифрових технологій у діяльності туристичних підприємств. Зазначено, що саме інформаційні технології сприятимуть залученню якомога більше клієнтів, максимальної кількості продажів, завоюванню довіри споживачів туристичних послуг, а також формуванню позитивного іміджу підприємства. Досліджено основні напрямки та інструменти цифровізації туристичного бізнесу. Відзначено тенденції діджиталізації у сфері туризму, а саме: застосування нових технологічних рішень, використання систем динамічного пакетування в реальному часі, нових сервісів бронювання, онлайн-сервісів для прямого продажу туристам окремих послуг та турпакетів з можливістю самостійного конструювання туру, систем управління готелями, рішень на основі Big Data з прогнозування попиту та управління ціноутворенням. Окреслено перспективні інформаційно-технологічні інновації для розвитку туристичної галузі в період пандемії COVID-19. Підсумовано, що після зняття більшості обмежень компанії, які працюють у сфері туризму, інвестуватимуть в певні IT-рішення, які здатні допомогти масштабуванню бізнесу, та впроваджуватимуть заходи безпеки в розрахунку на зворотний зв’язок з боку потенційних клієнтів.
ОЦІНКА МЕХАНІЗМУ АНТИКРИЗОВОГО УПРАВЛІННЯ РЕГІОНАЛЬНИМ РОЗВИТКОМ
Authors: Петрук І. П.
Published: January 2022

Сучасні соціально-економічні кризи не тільки є наслідком фінансово-економічної диспропорції та інших негативних процесів, а й результатом найважливіших інституціональних змін, що охоплюють як елементи економіки, так і держави загалом. У контексті означеного постає проблема вибору адекватних підходів до оцінки інструментарію антикризового управління, які б дозволили виявити ті з них, котрі максимально здатні знизити рівень ризику території та підвищити результативність соціально-економічних показників. Найперше, на що слід звернути увагу, – це на забезпечення впровадження ефективних державних інструментів, котрі дозволять найкраще реалізовувати регіональні програми розвитку. Один критерій при визначенні депресивного регіону не є достатнім і не показує реальну картину його стану. Власне тому важливо більш раціонально й науково підходити до формулювання положень чинних нормативних документів, що мають стосунок до регіонального розвитку загалом і антикризового управління на регіональному рівні зокрема. Формування системи антикризового управління на базі ретельної оцінки вихідного рівня регіонального розвитку, окрім наявності певної врегульованої її методики, затвердженої на державному рівні, вимагає чіткого механізму та злагодженості в межах країни. Недопустимим є плюралізм думок і розрізнених напрямів регіонального розвитку та заходів антикризового управління без їх збалансованості в межах держави.
ПУБЛІЧНІ ЗАКУПІВЛІ ЯК ОСНОВА B2G-СИСТЕМИ ЕЛЕКТРОННОЇ КОМЕРЦІЇ
Authors: Шалева О. І.
Published: January 2022

У статті досліджено сутність B2G-системи електронної комерції, визначено її відмінності від інших споріднених систем та можливі способи господарської взаємодії державних структур і суб’єктів бізнесу. Проаналізовано сучасний стан розвитку B2G-сегмента у світі та його суб’єктний склад в Україні. Виявлено, що наймасштабнішою складовою B2G є публічні закупівлі, які здійснюються з використанням інформаційно-комунікаційних технологій. Досліджено основні правові засади запровадження публічних закупівель в Україні, проведено аналіз основних передумов і етапів формування системи електронних публічних закупівель і механізмів, які забезпечують їх ефективне функціонування, а також ресурсів, які дають змогу ознайомитися зі специфікою її діяльності та забезпечити високий рівень кваліфікації учасників тендерів. Описано технологію функціонування електронної системи закупівель ProZorro та її основних структурних елементів у контексті застосування гібридного (подвійного) принципу організації роботи. Вивчено аналоги вітчизняної системи електронних закупівель, які функціонують у ряді країнчленів СОТ, і зазначено про високу її оцінку світового економічного співтовариства. Досліджено функціональні переваги авторизованих торгових майданчиків, які входять до складу системи ProZorro. Охарактеризовано основні показники діяльності ProZorro за період її функціонування в розрізі окремих напрямів діяльності як на внутрішньому, так і на міжнародному ринках. Виявлено, що з метою популяризації електронних публічних закупівель серед потенційних виконавців і для підвищення ефективності функціонування відповідної системи в Україні регулярно проводяться масштабні заходи, які дають змогу відзначати найкращих її учасників. Уточнено, що представники бізнес-структур на належному рівні оцінюють основні організаційні, інформаційні та технологічні механізми ProZorro, водночас визначаючи певне коло проблем, пов’язаних із функціонуванням цієї системи на сучасному етапі.
Qualidade limnológica da água em ambiente de criação de tambaqui em tanques-rede no reservatório da Usina Hidrelétrica de Tucuruí
Authors: Dan Tatagiba Sandro , da Silva Suzy Simône , Cardoso Thaís Azevedo , da Costa Mary Helen Pestana , Aguiar Renan Lopes de
Published: January 2022

O sistema de criação em tanques-rede é considerado uma das formas mais intensivas de cultivo praticado atualmente e tem se tornado popular devido ao fácil manejo e a possibilidade de aproveitamento de ambientes aquáticos já existentes. Entretanto, este tipo de atividade pode comprometer a qualidade da água. Assim, o objetivo deste trabalho foi de investigar as propriedades químicas e físicas da água em ambiente de criação de tambaqui em tanques-rede no reservatório da Usina Hidrelétrica de Tucuruí e comparar os dados obtidos com os fornecidos pela Resolução do Conselho Nacional de Meio Ambiente (CONAMA) 357/2005, a fim de serem utilizadas como subsídio para a gestão dos recursos pesqueiros e na adoção de estratégias de manejo e conservação. Para isso foi instalado um experimento num delineamento inteiramente casualizado com dois tratamentos, constituídos da área de criação de peixes em taques-rede e área controle (cerca de 400 metros a montante da área de criação de peixes em tanques-rede), utilizando-se quatro repetições. Cada unidade experimental foi constituída por água coletada através da garrafa de Van Dorn, há cerca de 1,5 m de profundidade e armazenada em uma garrafa de polietileno, com capacidade de armazenar de 1,5 L-1, avaliando-se as seguintes propriedades físicas e químicas: temperatura, condutividade elétrica, pH, alcalinidade, turbidez, oxigênio dissolvido, além das concentrações de amônia, nitrato, nitrito, nitrogênio total, fósforo total e ortofosfato. De acordo com os resultados obtidos, observou-se que a criação de tambaquis em tanques-rede foi eficiente na capacidade de assimilação das perturbações na qualidade de água provocadas pelo processo de produção atualmente empregado, mitigando o impacto da carga orgânica do uso da ração e do metabolismo dos peixes, não comprometendo a qualidade da água do reservatório. Entretanto, são necessárias boas práticas de manejo e monitoramento ambiental constante para a criação de peixes de forma sustentável de acordo com a Resolução do CONAMA.
ADHD: Causes and alternative types of intervention
Authors: Doulou Katairina , Drigas Athanasios
Published: January 2022

In recent years, there has been an increase in the incidence of ADHD in children and adolescents. Many learning and behavioral problems are associated with this disorder as a result of difficulties in cognitive and metacognitive functions. According to Drigas et al. (2021), only when individuals develop these functions can they be integrated in the social environment. Skills such as self-awareness, self-regulation and self-control through inner attention can help children develop alternative strategies to manage their cognitive deficits and adapt in many different environments. With the rapid development of science, several medical and psychological methods have been proposed for the treatment of ADHD, which have contributed significantly to the control of symptoms. In the present work, the causes of ADHD are investigated, as well as alternative forms of intervention that aim to improve the quality of life of these children.
ANALISIS RISIKO KESELAMATAN DAN KESEHATAN KERJA DENGAN METODE HIRARC PADA PROSES PRODUKSI INDUSTRI TAHU TAHUN 2021
Authors: Bella Rossalama Irwanda  , Suprijandani  , Demes Nurmayanti
Published: January 2022

The tofu industrial production process has not implemented Occupational Health and Safety (OHS) properly and there is an OHS risk. Insufficient air circulation, noise from boiler engines, non-ergonomic posture of workers, and not using PPE while working can potentially cause work accidents. The purpose of this study was to assess the OHS risk using the HIRARC method in the tofu production process.
This type of research is descriptive of occupational safety and health risks using the HIRARC method through 3 stages including identification of OHS hazards, OHS risk assessment and OHS risk control. Collecting data by observation and interviews. The sample used by all employees in the production process was 21 people. Data were analyzed descriptively by describing OHS risk using the HIRARC method through 3 stages, namely identification of OHS hazards, OHS risk assessment, and OHS risk control.
The results of the physical hazard research are 50% (moderate) in the form of noise, heat/temperature, vibration. The chemical hazard is 33.33% (moderate) in the form of flammable and oxidizing chemicals. Ergonomics hazard is 83.33% (height) in the form of non-neutral sitting and standing positions, excessive workload, working hours exceeding 8 hours a day. The risk assessment obtained a moderate level of risk category (Medium). Administrative control is in the form of job rotation and job training, while PPE control is in the form of foot protectors.
OHS risk analysis using the HIRARC method obtained an assessment that the most dominant OHS hazard is ergonomic hazard. OHS risk assessment obtained a moderate risk level (Medium). Administrative control and PPE control can be said to have not been implemented. Suggestions given to the company are measuring external environmental factors, monitoring and evaluating risks, making SOPs for controlling OHS risks and providing PPE for workers.
Exploring Influence of Virtual Reality-Based English Learning Activities Towards Secondary Students’ English Writing Achievement
Authors: Sepang Kevin Marion , Santosa Made Hery , Suprianti Gusti Ayu Putu
Published: January 2022

The researcher conducted experimental research of using Virtual Reality as instructional media in form of Virtual Reality-based activities especially in learning English in form of writing skill. This research had two purposes, namely (1) to determine whether there is an effect of Virtual Reality-based English learning activities towards students’ English learning achievement in a public secondary school in North Bali, (2) to find out how VR-based English learning activities affects students’ English learning achievement in form of writing achievement. The research design used in this study was explanatory sequential explanatory mixed methods design. The population was first grade students of a public secondary school in North Bali. The result of qualitative data analysis showed that there is an effect of Virtual Reality-based English learning activities towards 10th grade students’ English learning achievement in public secondary school in North Bali. The Effect Size of this quantitative research is in range on low effect size. The result of qualitative data showed that there were strengths and weaknesses of using VR-based English learning activities that affects the result of quantitative data of the students’ English learning achievement in a public secondary school in North Bali in form of writing skill.
FROM THE HISTORY OF IRRIGATION WORKS IN FERGHANA VALLEY (As an example 50-70-s of the XX century)
Authors: Oybek Kamilovich Komilov
Published: January 2022

In the article the state of irrigation-land-reclamation of Ferghana valley in the condition of cotton monopoly in 1950-1970 is closely observed. Besides, the measures on improvement of irrigation system by Soviet government and their results are analyzed in the article on the grounds of primary sources.
KEY WORDS: Ferghana valley, irrigation-land-reclamation, cotton monopoly, Soviet government, irrigation system, collective farm, state farm, drainage, collector, virgin lands.
Antibacterial Activity Test of Ethanol Extract of Mangkokan Leaves (Polyscias scutallarium (Burm.f.) Fosberg) against Escherichia coli and Staphylococcus aureus
Authors: Islami Deri , Utama Vonny Kurnia , Mayasari Dian , Hendrika Yan
Published: January 2022

Mangkokan is one of traditional medicinal plants that has many benefits in restoring health, such as preventing hair loss, treating wounds, antibacterial agent, improving blood circulation and as an antioxidant agent. This study aimed to examine the activity of the ethanol extract of the mangkokan leaf (Polyscias scutellarium (Burm.f.) Fosberg) against Escherichia coli and Staphylococcus aureus. The extraction process was carried out by gradual maceration through three solvents including n-hexane, ethyl acetate, and ethanol. The antibacterial activity test was carried out by agar diffusion method by calculating diameter of the inhibition zone from ethanol extract of mangkokan leaf with four variation concentrations: 20%, 40%, 60%, and 80%. The antibacterial activity of the ethanolic extract of the mangkokan leaf against Escherichia coli resulted in the average diameter od the inhibition zone at the following concentrations: 20% (5,9 mm), 40% (5,2 mm), 60% (5,9 mm), dan 80% (7,03 mm. While antibacterial test against Staphylococcus aures resulted in the average diameter of the inhibition zone at the following concentrations: 20% (9,66 mm), 40% (10,71 mm), 60% (11,27 mm), 80% (12,42 mm).
Unterhaltungsmagazine: Zum Umgang der Experten des Boulevards mit COVID-19
Authors: Lickhardt Maren
Published: January 2022

Wie gehen Boulevardmagazine mit Covid-19 um? Mit dieser Frage habe ich zwischen Februar und Juli 2020 sowie Oktober bis Dezember 2021 gefühlt so ziemlich alles durchgelesen, was man im Kiosk an illustrierten Magazinen finden kann. Insgesamt wurden ca. 120 Ausgaben eingesehen, darunter in unregelmäßigen Intervallen: Bild der Frau, Brigitte, Bunte, Closer, Cosmopolitan, Das goldene Blatt, Das neue Blatt, die aktuelle, Elle, Frau aktuell, Frau im Spiegel, Freizeit Revue, Freundin, Für Sie, Gala, Gala Style, Glamour,InTouch, Inside, In. Star News, InStyle, Jolie, MySelf, Neue Post, Neue Welt, neue woche, Tina, Vogue, Woche direkt. Ich habe jede Erwähnung der Pandemie registriert und kategorisiert. Insofern liegt eine ordentliche Datenbasis vor. Dieser Essay präsentiert allerdings keine quantitative Inhaltsanalyse, sondern reflektiert spezifische Lektüreeindrücke in einer bestimmten zeitlichen Dynamik.
Utak, kereszteződések, csomópontok
Authors: Ugrai János
Published: January 2022

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Úgy éreztem, annyi tudás vesz engem körül, hogy azt muszáj megosztanom valakivel! – Interjú Szabolcs Éva professzor emeritával
Authors: Gabriella Baska , Judit Hegedűs
Published: January 2022

Szabolcs Éva professzor emerita, az ELTE PPK Neveléstudományi Intézetéből vonult nyugdíjba 2019. szeptemberében. Egyetemi oktatói munkássága alatt tanárok és jövendő neveléstudósok számos generációját tanította. Kezdetben mesterünkként, később kollégánkként és vezetőnkként állt mögöttünk és mellettünk, példaképet nyújtva nekünk szakmaiságból, emberségből és moralitásból. Úgy éreztük, itt az ideje, hogy megkérjük, beszélgessen velünk a pályájáról. A többórás beszélgetés szerkesztett változata olvasható az alábbiakban.
A TRANSLATION ANALYSIS ON CLASS AND UNIT SHIFT FOUND IN MOVIE SUBTITLE: BLACK PANTHER
Authors: Nurhadi Pardian Arif , Hasan Diana Chitra , Thamrin Temmy
Published: January 2022

In this research, the writer attempts to find out forms of unit shift and class shift which are part of category shift in translation. The writer also tries to determine how each type can achieve equivalent meaning by considering movie translation principles. This analysis is conducted by using the qualitative method. The source of data of this research is the sentences or utterances from the Black Panther movie which is displayed by subtitles in both English and Indonesia. The data were collected by watching the movie with Indonesian subtitles and English as well which have been categorized and analyzed using Category shift theory by Catford and equivalent meaning theory which also analyzed based on movie translation principles.  The writer figures out that forms of the unit shift are phrase, word and in the class shift there are verb, noun, adjective, and adverb. The equivalent in meaning of each data is achieved with different degrees such as complete meaning, increased meaning, and decreased meaning which are related to the principles of movie translation.  Based on the findings, it can be concluded that the types of unit shift and class shift are varied used by the translators which are still acceptable due to the consideration about achieving the equivalent in meaning for TL audiences.
BASIC EMOTIONS IN THE 2008 US PRESIDENTIAL DEBATES: WHAT AND HOW
Authors: Yanti Yusrita
Published: January 2022

The present study investigates the basic emotions in the 2008 US Presidential Debates. Basic emotions refer to the emotional state or the strong feeling that is revealed through word use. In the presidential debates, each candidate conveyed ideas, information, and criticisms, and they also proposed a number of programs in the debates. In the delivery of the ideas, emotions accompany the speakers’ opinions. The emotions of the candidates were depicted in the words used. Such emotions can be a reflection of personal, group, and/or societal emotions as a result of an evaluation of social phenomena, situations, and conditions faced by people in society. Data used in this study were taken from three transcripts of the presidential debates between Democratic candidate Barrack Obama and his Republican opponent John McCain. All data were classified in terms of literal and non-literal expressions and analyzed comprehensively by using cognitive appraisal theory and other related theories that can be expanded in terms of basic emotion framework, function, value, and politeness framework. From the data analysis, the various emotions were verbalized through literal words or using vocabulary for emotion, figurative languages such as metaphor, personification, and irony/sarcasm; repetition of the same words, phrases, clauses/lexical bundles; and rhetorical questions. These words show how the expression of emotions reflects the function and values. This study is useful for improving communication skills to construct a polite, dynamic, and colorful speech.
MARRIAGE SYSTEM IN MINANGKABAU CULTURE: TEMPORARY MINANGKABAU PEOPLE’S PERCEPTION
Authors: Pangulu M. Sayuti Dt. Rajo , Fikri Hasnul , Syofiani Syofiani , Isnanda Romi
Published: January 2022

Minangkabau people tend to marry between close families in one village and mamak plays a very important role in marital affairs. In line with changes in various aspects of life, there are also changes in the marriage culture. This study aims to describe the perception of the marriage system in temporary Minangkabau society. This research is qualitative research with a descriptive method. Data was collected using a questionnaire filled out by 60 informants. Informants are spread over the core Minangkabau i.e. Luhak Tanah Datar, Luhak Agam, and Luhak 50 Kota) as well as overseas (Daerah Rantau) and coastal areas (Daerah Pesisir) i.e Padang City, Pariaman City, and Painan City). Percentage techniques are used to get the characteristic tendency. The results of the study reveal that there are variations in the response of the Minangkabau community, both as a whole, based on luhak, as well as overseas and coastal areas. The highest tendency to be matched by mamak and married to people from Minangkabau is in Luhak Tanah Datar and the Daerah Rantau and Pesisir (93.33%) and the lowest tendency is in Luhak Agam and Luhak 50 Kota (73.3%). However, overall Minangkabau people tend to be matched by mamak and married to people from Minangkabau (83%). In addition, in general, Minangkabau people marry other Minangkabau people to understand Minangkabau customs and regulations and to preserve the culture. However, because of the times, many Minangkabau people have married people outside the Minangkabau, partly because of the tradition of wandering.
Oxidative Stability of Avocado and Peanut Oils Under Different Heating Temperatures
Authors: Pop Flavia , Semeniuc Cristina Anamaria
Published: January 2022

The objective of this research was to investigate the effect of heating temperature on the quality parameters of avocado and peanut oils subjected to heating. Vegetable oils were heated at varying temperatures (110, 140, 170, 200 and 230�C for 30 min) to follow quality alterations. Levels of peroxide value, iodine value, thiobarbituric acid reactive substances, total polar compounds, refractive index, free acidity, and fatty acids composition were determined to measure the extent of lipid oxidation. Peroxide value was significantly (p [ 0.001) influenced by heating temperature in the case of peanut oil. Iodine value decreased significantly (p [ 0.01) in both oils with the increase in heating temperature due to the decrease of the unsaturation degree. Avocado oil showed the smallest increase in thiobarbituric acid reactive substances and total polar compounds during heat treatment. The fatty acids profile of peanut oil was rich in polyunsaturated fatty acids with a level of 42%, followed by monounsaturated fatty acids with about 36%. The heat treatment of oils has produced changes in unsaturated fatty acids, these have undergone isomerization from cis to trans form. The increases of heating temperature up to 230�C significantly deteriorated the quality of peanut oil, but to a lesser extent the one of avocado oil.
Modification Strategy of ZSM-5 Zeolite for Enhancing p-Xylene Selectivity in Toluene Disproportionation
Authors: Shehni Siamak , Ghomsheh Seyed Mostafa Tabatabaee
Published: January 2022

In this study, modified zeolite was used to improve p-xylene selectivity in toluene dis-proportionation process. ZSM-5 zeolite was modified by introducing the phosphorus/Germanium loading and vacuum UV treatment from He+O2 microwave plasma treatment. Results showed that the ZSM-5 zeolite impregnated with Germanium and phosphorus have high p-xylene selectivity (up to 33 %). A sharp decrease in the acidity properties was achieved after phosphorus loading. By Germanium loading, selectivity increased but conversion did not change much. Also, the highest p-xylene selectivity (47 %) was obtained by P/Ge ZSM-5 with VUV treatment at the highest WHSV of 85 h-1.
The Mechanism of Selective Separation of Antimony from Chloride Leachate of Copper Anode Slime
Authors: Zeng Yanliang , Liao Chunfa , Xu Zhengxin , Liu Fupeng
Published: January 2022

The mechanism of selective separation of antimony from copper anode slime leachate is studied. Density functional theory is used to calculate the unit cell energy, band structure, density of states, number of charge distributions and overlap populations of the SbCl3 hydrolysates SbOCl, Sb3O4Cl and Sb4O5Cl2, and these are studied by infrared spectroscopy. The pathways for formation of SbOCl, Sb3O4Cl and Sb4O5Cl2 in water, ethanol and ethylene glycol systems are clarified. The results show that the energy of the SbOCl unit cell is the lowest, and the structure is more stable. SbOCl exhibits strong electronic localization, weak orbital expansion, and more stability; SbOCl has a wider pseudoenergy gap, and its covalent bonds are stronger than those of Sb3O4Cl and Sb4O5Cl2. Hydrolysis of SbCl3 leads to preferential generation of more stable structures. The charge distribution, the sizes of overlap populations, and the infrared spectra indicate that SbCl3 has been hydrolysed. There are two basic paths for the process of alcoholysis: a water- or alcohol-ionized hydroxyl replaces one chlorine atom in SbCl3 to form an [Sb(OH)Cl2] monomer, and as the degree of hydrolysis increases, the H and Cl atoms are removed to form SbOCl. Conversely, Sb3O4Cl, Sb4O5Cl2 or Sb atoms may be formed an [Sb-OH] monomer generated directly by water- or alcohol-ionised hydroxyl groups, and Cl atoms replace the H atom in the hydroxyl group of the [Sb-OH] monomer to form SbOCl, Sb3O4Cl and Sb4O5Cl2.
Microbial Degradation Pathways of Acrylic Paint Thinner Gas in Biotrickling Filter and Comparison of Kinetic Models Under Different Gas Concentrations
Authors: Jia Qinwei , Zhou Jun , Zhang Haonan , Zuo Tong , Wang Luyu , Gong Lei , Geng Feng
Published: January 2022

In this study, the effect of inlet concentration of pollutants, empty bed residence time (EBRT) and liquid recycling velocity on the performance of the BTF was explored. The results showed the best operating characteristics of the biotrickling filter for this study were at an inlet concentration of 500 mg/m3�Cthe EBRT of 300s and liquid recycling velocity of 25.46 m h-1. At this condition, the total removal efficiency of pollutants can reach more than 90%. Among them, the removal efficiency of toluene and ethylbenzene was above 95%, and the xylene (m-xylene, o-xylene) could reach more than 70%, corresponding to elimination capacities (ECs) of 3.02 �} 0.33 g m-3 h-1, 1.81 �} 0.2 g m-3 h-1, 0.60 �} 0.07 g m-3 h-1. Through the fatty acid identification system and 16S rDNA identification, it could be found that the four dominant bacteria (Bacillus cereus, Bacillus subtilis, Acinetobacter calcoaceticus, Belem Bacillus) had a significant effect on the removal of acrylic paint thinner. According to the detection of organic compounds by gas chromatography and the corresponding enzymes produced by four dominant bacteria, the pathways for microorganisms to degrade pollutants could be inferred. The absorption-biofilm theory and the adsorption-biofilm theory were used to simulate and verify the degradation process of exhaust gas at different concentrations respectively.
Short communication

The Outbreak of the COVID-19 Pandemic and its Healing Effects on the Environment
Authors: Krishnan Mariselvam Ammasi , Kavitha Muthu Ram Pazhani Selvam , Radhakrishnan Prakash Veerasamy , Gurusamy Murugesan
Published: January 2022

COVID 19, the virus which originated from a wet market in Wuhan, China. Since its exposure in December, 2019, the virus has spread to almost all the countries in the world, thus turning an epidemic into a pandemic. Although COVID 19 has taken a massive toll on the Human health and global economy, its outbreak has shown positive impacts on the environmental air quality. As the majority of the world is under lock down, the global air pollution has reduced by 40 percent during April 2020. This was identified with the assistance of the data collected from European and American Atmospheric monitoring sites. This article thus summarizes the positive effects of lock down and reduced human mobility, towards the improvement of environmental air quality.
Optimizing Cloud Security by Applying New Innovative Filter
Authors: Darbandi Mehdi
Published: January 2022

In this paper, at first authors discuss about principles of Cloud Computing and basic concepts of this new and ground-breaking technology. After this brief introduction, they study more about influences of this technology on different industries and products; they specially focus on Amazon products and their future decisions. After that, in the second section, they present new and innovative filter which can be used as an estimator in cloud platforms. Authors claim that if service providers use such innovative algorithms and equip their gateways and routers with such algorithm they are able to estimate and predict about lots of critical criteria’s. For example, they can estimate the presence of hackers or race them when they’re inside of the network and eliminate them finally or even they can be able to estimate and predict the amount of resources which are need in specific time to prevent from wasting of resources or sudden crashing. Authors of this paper proof their new algorithm by mathematical equations and several simulations at the end of their papers.
COMPARISION OF NUMERICAL ACCURACY OF BISECTION, NEWTON RAPHSON, FALSI-POSITION AND SECANT METHODS
Authors: Dixit N.D. , Mathur P.K.
Published: January 2022

Let $G$ be a group, $R$ be a $G$-graded commutative ring with identity, $M$ be a graded $R$-module and $S\subseteq h(R)$ be a multiplicatively closed subset of $R$. In this paper, a new concept of graded $S$-primary submodules of $M$ is introduced as a generalization of graded Primary submodules as well as a generalization of graded $S$-prime submodules of $M$. Also, some properties of this class are investigated.
SOCIAL STRATIFICATION OF FOREST-STEPPE POPULATION OF THE LEFT-BANK OF THE DNIEPERLAND DURING THE CLASSICAL SCYTHIA (the 2nd half of 6th—4th/3rd century BC)
Authors: Burghardt M.
Published: January 2022

The main goal of the article was to present a new method of analysing and interpreting the role of selected aspects of funerary rites in reconstructing the social structure of the inhabitants of the forest-steppe areas of the left-bank Dnieperland between the 2nd half of the 6th and 4th/3rd century BC. The source database for this paper consists of 247 grave complexes. In the first stage of research, an attempt was made to determine which elements of the mortuary practices could be regarded as a reliable source for social analysis. The evaluation was based on the previous publications on the matter, historic sources (The Histories of Herodotus), and new observations concerning funerary customs of the analysed societies. It was concluded that the most reliable indicator of the position of a deceased in a social hierarchy is the amount of effort (energy expenditure) devoted by mourners to build a grave structure and organize funeral ceremonies. The the amount of work needed to construct a funerary complex can be deduced from the size and complexity of a grave and a burial mound, as well as «richness» and diversity of grave goods. In some cases, presence, or absence, of selected mortuary practices (such as accompanying horse and human burials) could also be useful. The aim of the second stage of the analysis was to propose a new classification of the funerary complexes of the studied communities. The method of systematization was based on a theoretical framework of the processual archaeology and review of written historical sources. Grave complexes were classified using statistical methods (multivariate data analysis). The evaluations resulted in identifying various classes of graves, which can be assigned to individuals occupying a specific place in social structure. One of the most important characteristics of the obtained classification of grave complexes is its hierarchical organization — the subsequent classes could be characterized by decreasing energy expenditure devoted to constructing a grave, and increasingly «poorer» grave goods.
AMPHORA FROM CHORTOMLYK BARROW AND PECTORAL FROM TOVSTA MOHYLA: THE GENERAL AND THE PECULIAR (HISTORIOGRAPHICAL OVERVIEW AND NEW OBSERVATIONS)
Authors: Babenko L. I.
Published: January 2022

The comparison of the masterpieces of the Greek-Scythian toreutics — the silver amphora from Chortomlyk and the gold Pectoral from Tovsta Mohyla became the set tradition from the moment of the pectoral discovery. Both objects have a range of distinct common traits, such as composition tripartite structure with plot identical in contents — scenes of nomadic daily routine, represented by miniature high relief figures of the characters, scenes of animal combat, and also the zones of floral ornament, enlivened by birds’ figures and many other nuances.

The researchers compared the amphora and the pectoral in different contexts. A. P. Mantsevich saw in them, first of all, handiwork of Thracian craftsmen. Many researchers interpreted the compositions of amphora and pectoral as reflection of cosmogonic idea about tripartite Universe structure where the scenes of animal combat were associated with the day of vernal equinox and the idea of the cyclicality of seasons, the floral composition — with the World Tree symbolic, and the horse riding — with ritualistic sacrifice during a coronation or burial of king (E. E. Kuzmina, B. M. Mozolevskyi, D. S. Raevskii).

Ann Farkas interpreted the plots on amphora and pectoral as cosmogonic act of creation, S. S. Bessonova saw in them the elements of cattle-breeding rituals, connected with calendar holidays. D. A. Machinski associated both handiworks with the cult of the Great Goddess, and F. R. Balonov considered the amphora and the pectoral compositions the model of mythopoetic space — the time.

The researchers also didn’t reach common ground on the handiwork authorship — part of them consider the amphora and pectoral originated from the one workshop (W. Rudolph, D. Williams, F. R. Balonov), and some believed that both objects origin from different workshops (E. A. Savostina).

Several more observations can be added to this similarity — in the context of using some or other beverages in the represented rituals, the compositional nuances of the ornithomorhic bestiary, numeric symbolism, etc. So, the comparison of two masterpieces in different contexts remains a promising direction of their study.
SCYTHIAN SWORD FROM SLOVIANSK. RESTORATION AND DESCRIPTION
Authors: Kyrkach V. A.
Published: January 2022

Despite the fact that Scythian weapons are quite typical, well studied and there is a large number of published samples, each new artifact becomes an interesting model for scientists and museum workers.

That is why the sword this paper is focused on has received considerable attention from researchers, museum workers and restorers.

This article describes the sword before its restoration. The sword has a zoomorphic volute-like top with «eyes» at the base. There is a beak or claws in the broken contours of the volutes. There are two grooves on the rectangular handle, as well as transverse relief lines. At a somewhat asymmetrical triangular intersection there is a notch in the base. The triangular blade also has five narrow lengthwise grooves. Its length was 73.5 cm. The blade is incomplete so that the initial length can be assumed to be about 80 cm. The entire surface of the sword is covered with corrosion layers of different intensity.

The article provides a step-by-step description of the study and restoration of the sword. An X-ray examination conducted at the E. O. Paton Electric Welding Institute of the National Academy of Sciences of Ukraine resulted with radioscopic and radiographic images of the sword.

The restoration of the sword was carried out by the artist-restorer of metal works Victor Holub, who also fulfilled a professional inspection of the subject, reconservation, consolidation of certain areas of the sword. These works continued the conservation of the sword in 2017. But after two years of exposure (since 2018), the sword began to get damaged again. Therefore, all cracks were again treated with an acidified solution based on tannin. Processing was done in several steps with 6 hours intervals. After that, all treated areas were impregnated with a polymer solution. The surface of the sword was covered with a layer of preservative. Cracks and some parts of the sword were also masticated.

The article also provides recommendations for further correct storage of the sword including a stable temperature-humidity regime (18—20 °C, and humidity not more than 20 %) and protection against mechanical influences as well as some recommendations for materials for showcases to exhibit the sword.
Pengaruh Perhatian Orang Tua dan Peran Guru Terhadap Motivasi Belajar Siswa Masa Pandemi Covid-19
Authors: Prasetyo Ary , Sukarni
Published: January 2022

Penelitian ini bertujuan untuk menguji dan menganalisis pengaruh variabel eksogen: perhatian orang tua dan peran guru terhadap variabel endogen: motivasi belajar siswa semasa pandemik Covid-19 di Sekolah Dasar Islam Assakinah Batam. Model penelitian ini termasuk dalam jenis penelitian lapangan dengan menggunakan metode penelitian kuantitatif dan instrumen yang digunakan dalam penelitian ini adalah kuesioner. Teknik pengumpulan data menggunakan teknik simple random sampling dengan sampel sebanyak 190 siswa dari populasi 360 siswa. Teknik analisis dalam penelitian ini menggunakan metode structural equation model (SEM). Hasil dari penelitian ini perhatian orang tua ( ) berpengaruh secara positif dan signifikan terhadap motivasi belajar siswa (Y) dan juga peran guru ( ) berpengaruh secara positif dan signifikan terhadap motivasi belajar siswa (Y) semasa pandemik Covid-19 di Sekolah Dasar Islam Assakinah Batam.
Penerapan Pembelajaran IPA Berbasis Pendekatan Saintifik pada Masa Pandemi COVID-19 di SMP Se-Kabupaten Ngawi
Authors: Dimas Arifian
Published: January 2022

Pandemi COVID-19 memberikan dampak secara signifikan pada kegiatan pembelajaran guru dan peserta didik disekolah. Penelitian ini bertujuan untuk mengetahui penerapan pembelajaran IPA berbasis pendekatan saintifik pada masa pandemi COVID-19 di SMP Se-Kabupaten Ngawi. Metode yang digunakan dalam penelitian ini adalah deskriptif kualitatif. Populasi dalam penelitian adalah siswa SMP se-Kabupaten Ngawi. Sampel yang digunakan dalam penelitian adalah  siswa dari 5 sekolah diantaranya siswa SMP Negeri 3 Ngawi ,SMP Negeri 2 Ngawi, SMP Negeri 5 Ngawi, SMP Negeri 1 Kedunggalar, SMP Negeri 1 Karangjati, SMP Negeri 2 Paron. Instrumen Penelitian yang digunakan adalah lembar observasi pembelajaran, lembar wawancara, dan angket. Teknik analisis data yang digunakan adalah teknik triangulasi. Hasil penelitian menunjukkan bahwa sebagian besar penerapan pembelajaran berbasis saintifik tidak terlaksana dengan maksimal dimasa pandemi COVID-19.
The Basset Horns of Franz Doleisch in Czech and Worldwide Instrument Collections
Authors: Šebesta Róbert , Kotašová Daniela
Published: January 2022

A biography of Franz Doleisch, a Prague maker of woodwind instruments, summarises the facts so far known about his life. Basset horns account for more than half of the instruments he made. Preserved specimens from Czech and foreign collections are described with respect to their characteristic morphological features, bore diameter, the number and design of the keys, and the trademark. Although the evaluation of findings with respect to the quality of workmanship shows that he was one of the leading Czech instrument makers of his day, current musical organology literature has not yet reflected this fact. The goal of the present study is to present the first phase of research on instruments made by Doleisch, with the intention of drawing attention to one of the elite European instrument makers of the latter half of the 18th century.
The Phenomenon of Far-Right Extremism in Pakistan: A Myth or Reality?
Authors: Qureshi Abeeda , Naz Tanzeela
Published: January 2022

The world has witnessed an increase in far-right extremism, particularly in Poland, Germany, Austria, Hungary, India, and the U.S, where far-right political parties have assumed power. However, the term ‘far-right extremism’ is not frequently used in Pakistan and is generally considered synonymous with religious extremism or radicalization. This study explores the applicability of the term in the context of Pakistan to determine which political entities in Pakistan can be labeled as far-right political parties. The study observes increasing electoral support for far-right political parties in Pakistan, especially in the last general election held in 2018. Though the support increased, it failed to materialize in a tangible form as the far-right political parties could not win any National Assembly seat in the election. The paper concludes by arguing that the increase in the vote bank of far-right political parties in the last general elections was a temporary and politically-motivated phenomenon that capitalized on people’s disillusionment towards the mainstream political parties. Nonetheless, the phenomenon has seriously disrupted the socio-political order in Pakistan, as witnessed in the recent violent standoff between the Government of Pakistan and the Tehreek-e-Labbaik Pakistan (TLP) protesters.
Youth, Counter Violent Extremism and (Social) Media: A Case of Pakistan
Authors: Hashmi Arshi Saleem , Hamid Maria , Hashmi Syed Moazzam Ali
Published: January 2022

The paper explores the role of social media on positive youth development and engagement towards peacebuilding in Pakistan. In particular, it recognizes the role of youth within the liberal peace process, hence, sustainably aiding peacebuilding efforts. The paper argues that within developing democracies, media and youth can create an environment to promote dialogue and collaborative problem-solving techniques. Furthermore, it explicates how extreme ideologists exploit social media; hence, negatively influencing the youth. With regards, the paper discusses several aspects of social media that can significantly contribute towards countering violent extremism and related narratives. Such an understanding enables us to classify the potential role of social media in involving youth in contextualized peacebuilding efforts.
INNOVATIVE METHODS AND TECHNIQUES IN THE EDUCATION SYSTEM
Authors:   A Senior Lecturer At The Jizzakh Branch Of The National University Of Uzbekistan Named After Mirzo Ulugbek, Uzbekistan, Jamshidovna Boltayeva Moxichexra , Bahodirovich Fayzullayev Sherzod ,   A Senior Lecturer At The Jizzakh Branch Of The National University Of Uzbekistan Named After Mirzo Ulugbek, Uzbekistan
Published: January 2022

“Pedagogical system” Defining the role of innovative technologies in the development of education. Pedagogical substantiation of development and introduction of innovative methods in education. The role and application of methods in the education system. Intensive development and extensive development in the education system. Development and introduction of innovative methods in the modern education system. VF Shatalov "methodical". G.K.Selevko “methodology”, S.N.Lisenkova “methodology”.
Tratamiento de conservación a gran escala de piezas de artillería pesada de hierro fundido y procedencia subacuática. Procedimientos metodológicos
Authors: Sánchez Pedreño Inmaculada , Salas Pardo de Donlebún Ignacio , García Amado Juan Francisco , García Trigo Santos , Bethencourt Núñez Manuel
Published: January 2022

Este trabajo describe el tratamiento simultáneo de limpieza y extracción de iones cloruro, mediante electrolisis, de 17 cañones de hierro del siglo XVIII, de origen subacuático, procedentes de un hallazgo casual. En un contexto de bajo presupuesto, se desarrollaron cubas a medida y herramientas específicas para la desconcreción de las piezas: una barrena de alta precisión para acceder al ánima de los cañones y bases de trabajo giratorias. Además, se aplicó una nueva técnica de estabilización para piezas grandes de fundición mediante envolturas en material absorbente impregnado en NaOH. La selección de la densidad de corriente para los tratamientos de electrolisis se estableció mediante un ensayo previo, que demostró la mayor eficiencia de 50 µAcm¯ ² frente a 1000 µAcm¯ ². La descripción de las tareas realizadas, junto con las novedades metodológicas aportadas, conforman una valiosa información para futuras actuaciones en materia de conservación a gran escala del Patrimonio Cultural Subacuático (PCS).
Perceptions of Industry Engagement in Tourism and Hospitality Studies in South Africa
Authors: Daniels Tracy , Tichaawa Tembi , Abrahams Diane
Published: January 2022

This research aimed to determine student and industry perceptions of industry engagement in tourism and hospitality studies in South Africa. The study applied a mixed methodology to ascertain these perceptions to determine how industry engagement can be enhanced in order to produce work-ready, employable and entrepreneurial graduates, particularly in light of the COVID-19 pandemic. Based on 420 valid surveys conducted with students across six universities, the key findings suggest that students perceive that their universities sufficiently and effectively provide them with the necessary soft skills, practical skills, creativity skills, and personal responsibility tools through industry engagement activities. Respondents agreed that universities are actively preparing tourism and hospitality students for the world of work and assisting them with career development through industry engagement. The study concludes that the benefits of industry engagement for students include inter alia academic progress, personal development, career planning and workplace exposure, as well as the development of key skills and competencies.
PSYCHO-EMOTIONAL CHANGES IN PATIENTS WITH CHRONIC HEART FAILURE
Authors: Matskevich S. A. , Barbuk O. A. , Belskaya M. I. , Zharankov K. S.
Published: January 2022

Objectives. To define the presence and severity of anxiety and depression stress and assess the impact produced on the life quality in subjects with CHF secondary to registered macrofocal (Q wave) myocardial infarction in medical history. Material and methods. General clinical examinations, psychological testing. Results. A total of 118 patients with II, III FC NYHA chronic heart failure were examined. Anxiety and depression events were defined in 46.6% of cases. As heart failure progresses, anxiety and depression symptoms increase, with the prevalence of anxiety in the presence of FC II and depression in the presence of FC III. Life quality in patients with concomitant anxiety and depression stress is significantly worse compared to patients with normal psychoemotional state. Conclusion. Thus, individuals with CHF showed psychoemotional changes including anxiety and depression stress, which may adversely affect CHF course. Anxiety and depression symptoms increase as heart failure progresses.