bluuebunny/crossref_metadata_2025 huggingface dataset:
Facile Fabrication of Manganese Dioxide Composite Incorporated
Aluminium Rich Alloy Metal Matrix as Efficient Sacrificial Anodes
Authors: Binoj K.K. , Jinu P.Y.
Published: August 2022

Nanosized manganese dioxide was prepared by anodic electro deposition method under standardized
experimental conditions. Aluminum-zinc alloy sacrificial anodes incorporated with MnO2 nanoparticles
were fabricated for cathodic protection of steel. The physico-chemical properties of anodes were
enhanced by uniform dispersion and infiltration of the nano-MnO2 particles into the Al-Zn matrix.
Such effective and uniform presence of nano-MnO2 inside the interior mass of the anodes was
characterized by electrochemical techniques. The anodes exhibited stable potential in open circuit,
small polarization and significant rate of depletion in self-corrosion in the course of galvanic immersion
studies. The existence of nanocomposite particles in the anode matrix caused effective destruction of
the passive aluminia film, which facilitated enrichment of galvanic performance of anode. The anode
had better endurance against biofouling also.
Green Synthesized Fe3O4 Nanoparticles as Silymarin Drug Carrier and their
Anticancer Activity against Liver-HepG2 and Lung-A549 Cancer Cells
Authors: Manikandan J. , Rajesh P. , Baseri J. Raffiea , Selvakumar S.V.K.
Published: August 2022

Iron oxide nanoparticles (IONPs) were synthesized by co-precipitation method with Commiphora
berryi latex as stabilizing agent. The IONPS were coated with PEG2K and then loaded with silymarin
drug. The synthesized IONPs, PEG2K and silymarin loaded nanoparticles were analyzed by FTIR,
XRD, SEM and TEM techniques. The FTIR results indicated the coating of plant materials and the
drug on the nanoparticles. The XRD results showed that the synthesized particles have a crystalline
structure and controlled size of about 14.5 nm. Surface morphology of the iron oxide nanoparticles
and drug loaded IONPs from SEM and TEM results show the cubic shaped particles with less
agglomeration. The silymarin loaded IONPs were tested against liver and lung cancer cells by MTT
assay and fluorescence microscopic analysis using various concentrations such as 10 μL, 25 μL and
50 μL. Results confirmed that the cell apoptosis was done by nucleus fragmentations. Further, the
quantitative cell apoptosis was done by flow cytometric method. The results confirmed that the silymarin
loaded IONPs disclosed excellent anticancer activity against lung cancer cells with 30.47% of post
apoptotic cells over liver cancer cells with 30.27% post apoptosis.
A Comparative Study of Macrocyclic Mn(II) Nanocomplex Synthesized Using
Sonication-Assisted and Conventional Methods for Biomedical Applications
Authors: Patyal Meenakshi , Kaur Kirandeep , Gupta Nidhi , Malik Ashok Kumar , Paul Kamaldeep
Published: August 2022

Macrocyclic ligand, (7,18-diamino-7,8,17,18-tetrahydrodibenzo[b,j][1,4,9,12]tetraazacyclohexadecine-
6,9,16,19(5H,10H,15H,20H)-tetraone) and its Mn(II) complex was synthesized via sonochemical and
conventional methods in nano dimension of 42.29 and 85.63 nm, respectively. The quantitative and
qualitative analyses have been done using Fourier Transform Infrared (FTIR), ultraviolet-visible
(UV-Vis), mass, electron spin resonance (ESR) spectroscopies and elemental (CHN) analyses. Powder
X-ray diffraction (PXRD) and field emission scanning electron microscopy (FE-SEM) have been
used for the crystallographic and morphological analyses of the synthesized nano complex, respectively.
Based on these studies, octahedral geometry and hexagonal unit cell structure have been proposed for
the synthesized Mn(II) nanocomplex. The nano complexes of transition metal can be introduced as
the effective nano metal based antimicrobial drugs as they do not require encapsulating or solubilizing
chemicals and further offer less side effects and low toxicity as well as improved antimicrobial efficiency.
So, it is the need of the hour to work upon such nano based transition metal drugs. The purity, yield
and crystallinity of nano complex synthesized by the sonochemical method were found to be far better
than those synthesized by the conventional method. The nanocomplex synthesized using two different
protocols were screened for in vitro against pathogenic bacteria and fungal species by a two-fold
serial dilution method and antioxidant studies were as done using the DPPH scavenging method
indicating the better and enhanced performance of the nanocomplex obtained using sonication-assisted
method. The sonochemical method enhances the properties of the complex by effectively regulating
and reducing the size of the nanocomplex and hindering their agglomeration and has better biomedical
applications in comparison to conventional methods.
Activating the legitimacy of culture by fundraising: The use of cultural crowdfunding in Japan during the COVID-19 crisis / Aktivierung der Legitimität von Kultur durch Fundraising: Der Einsatz von kulturellem Crowdfunding in Japan während der COVID-19-Krise
Authors: Terui Takao , Takahashi Kaori
Published: August 2022

This paper examines how cultural crowdfunding (CCF) was used during the COVID-19 crisis in Japan. Based on the theory of participative turn in cultural management, we find that CCF revitalises culture by bridging the gap between cultural practitioners and citizens. To examine the new dynamics of CCF in Japan, the authors studied a series of emerging CCF campaigns and examined in depth the case of Ohara Museum of Art. Cultural practitioners strategically used CCF to tap into new groups of supporters and maintain cultural infrastructure that was not fully covered by public funding. This paper concludes that the current emergence of the CCF demonstrates a new form of trusting relationship between cultural practitioners and supporters, in which Japanese citizens use the CCF not only as a tool for transmitting grants, but also as a platform to express their appreciation for local culture.
A Review on Chemical Pretreatment Methods of Lignocellulosic Biomass: Recent Advances and Progress
Authors: Jose Diana , Kitiborwornkul Nichapat , Sriariyanun Malinee , Keerthi Katam
Published: August 2022

The lignocellulose based biorefinery process plays a significant role in the production of value-added products to achieve the sustainable development goals that aim for a bio-circular-green economy. Due to the recalcitrant nature of the biomass components, different types of pretreatment methods are essential to make available carbohydrates for saccharification and fermentation. The mechanism, advantages, challenges, innovations, and technologies of various chemical pretreatment processes are summarized in this review. Based on the literature survey, chemicals such as acids, alkalis, organosolv, oxidative agents, ionic liquids, and deep eutectic solvents are covered in the review. Moreover, combined chemical pretreatment strategies are also discussed in this study, which can be utilized in industries. There are many challenges, such as the efficiency of the process, reaction conditions, formation of inhibitors, techno-economic feasibility, and environmental sustainability, which require further investigations to overcome these limitations to choose the best option for the feasible process. This review could be the guideline for the future direction in the improvement of pretreatment methods for the synthesis of value-added products.
SERVICE PERFORMANCE IMPROVEMENT DURING PANDEMIC COVID 19 USING INTEGRATED SERVQUAL AND SIX SIGMA: TELECOMMUNICATION AND INFORMATION INDUSTRY CASE APPLICATION
Authors: Hakim Sulton Nur , Kalijaga Alfatah , Indrawati Sri
Published: August 2022

The increase in users of the Wifi.id Corner internet service is not directly proportional to the service satisfaction obtained by the Wi-Fi.id Corner service. In fact, many Wifi.id Corner customers complain and still complain about the quality of Wifi.id Corner services ranging from unstable network problems, slow speeds, to problems with the location. An analysis is needed to find out these problems. The purpose of this study is to assess the level of customer satisfaction with service quality and determine the priority attributes in improving service Wi-Fi.id Corner. The method used in this research is Service Quality (SERVQUAL) and Six Sigma. From the research results, it is found that the services provided by PT X have not fulfilled the wishes of its customers optimally, this can be shown by the high gap value and low sigma value. The following are three attributes that are an important concern for the company because they have the lowest sigma value: environmental cleanliness Wifi.id Corner with gap and sigma values of -1.30 and 1.88, internet speed stability R2 with gap and sigma values Of -1, 27 and 1.85, it is rare for interference in accessing the internet R4 with gap and sigma values of -1.23 and 1.85.
Auditing of Environmental Management in Industrial Zones of Vietnam Case Study of Industrial Zones in Lao Cai Province
Authors: Hien Tran Thi , Hieu Nguyen Khac , Duong Tran Dinh , Hanh Nguyen Thi Hong , La Ngo Thi Thuy
Published: August 2022

Vietnam is a developing country with an economic growth rate among the top in Asia, therefore facing pressures from industrialization, urbanization, and population growth means that the amount of waste also increases. In the face of current environmental issues, an environmental audit is considered a tool to provide information about the environment, and a basis for assessing the possibility of environmental risks caused by enterprises, the environmental obligations of the business, as well as the degree of satisfaction with environmental standards or regulations. Besides, an environmental audit is also one of the supporting tools for harmoniously solving the relationship between economic development and environmental protection, contributing to raising the awareness of individuals and production organizations in sustainable environmental protection. The article focuses on analyzing and evaluating the current status of environmental management in industrial zones in Lao Cai province based on content and audit criteria for the period 2017-2020. From there, it proposes some recommendations to improve the efficiency of environmental management and protection in Lao Cai in the coming time.
Gender's Moderating Role in Employee Satisfaction Determinants and Retention in Saudi Arabia's Higher Education Sector
Authors: Alharthey Abdullah Mulfi , Leong Yee Choy , Said Mohd Fuaad , Chong Choo Wei
Published: August 2022

Saudi Arabia's higher education system suffers from academicians’ retention issues, besides low satisfaction. The employment situation in Saudi universities has shown considerable instability for many years, as shown by the high turnover rates among academic staff. The turnover rate is reported to be high and needs to be addressed with the help of retention strategies. Thus, the objective of this study is to identify and consolidate various relevant factors that have an impact on employee satisfaction and retention in the education sector in KSA, specifically in universities. This study also examines the mediating role of employee satisfaction between three factors: compensation package, perceived organizational support, and supportive work environment with regard to employee retention and the moderating role of gender between employee satisfaction and employee retention. To achieve the objectives, a survey strategy was applied to this study because it is associated with a deductive approach. This study employs the quantitative method, relying on primary data at the cross-sectional horizon. The population of this study comprises the academicians who work within Saudi Arabian universities. The online survey instrument was used to collect the data from the target sample size, which was determined to be 384 academicians. The study used structural equation modeling (SEM) to test the hypotheses developed in the study. The study has found a supportive work environment has a positive, significant relationship with employee satisfaction, as well as with employee retention. However, there were no relationships between (compensation package, perceived organizational support) and both employee satisfaction and employee retention. The study found employee satisfaction significantly mediated the relationship between a supportive work environment on employee retention. This study showed the importance of employee satisfaction in order to assist organizations in achieving employee retention. This study showed that the absence of moderator factors does not affect the relationship between employee satisfaction and employee retention.
Drinking Trends of Adolescents in One Region of Korea
Authors: Park Min-Hee
Published: August 2022

This study examined the drinking conditions of adolescents in one region of South Korea. Data were collected online, and students from the fourth grade of elementary school to the third grade of high school participated. In this study, participants' 'drinking experience rate' was found to be 22.4%, ‘current drinking rate’ was 4.4%, and 'risk drinking rate' was 2.1%. In particular, the 'drinking experience rate' was 8.2% for elementary schools, 16.8% for middle schools, 28.4% for general high schools, and 38.9% for specialized vocational high schools. In addition, the annual trend showed a downward trend after 2019. Active support is needed to plan and implement alcohol-free health education and alcohol- prevention programs tailored to the drinking conditions of youth in the local community.
Opis bazyliszka w „Etymologiach” (XII 4, 6–9) Izydora z Sewilli
Authors: Morta Krzysztof
Published: August 2022

The article speaks about the depiction of the basilisk found in St. Isidore’s of Seville Etymologies. The surviving description greatly influenced the information on this snake found in mediaeval bestiaries and encyclopaedias. The portrayal is a remarkable example of the gradual mythicisation of the basilisk’s features. The process was partly caused by misunderstanding and misinterpretation of the source material. The article shows how the compilation of many different sources, from many historical periods, can create an extraordinary depiction of a creature that in its early descriptions was devoid of almost all of its fantastical characteristics.
Z Wielkopolski na Helikon. Rozważania o życiu i twórczości Bonawentury Czesława Graszyńskiego (1859–1922) w stulecie śmierci polsko-greckiego poety
Authors: Witczak Krzysztof Tomasz
Published: August 2022

The aim of my paper is to present the life and poetical works of Bonawentura Czesław Graszyński (1859–1922), a Polish classical philologist, who wrote a number of tragedies and lyrical poems in Ancient Greek. He was born in Murowana Goślina (Greater Poland). After graduating from the high school in Leszno (Greater Poland), he studied medicine and classical philology from 1879 to 1887 at the University of Greifswald. In 1908 he received awards from the Academy of Athens, as well as George I of Greece. It can be said that Graszyński conquered Mount Helicon as a symbol of poetical mastery in Polish-Greek literature.
The release of meaning in light of the cultural semiotics of jingshen
Authors: Zhang Jie , Yao Tingting
Published: August 2022

The subject’s perception of the object and the relationship between the two have long been regarded as the main path for human beings to explore the world. In semiotic research, scholars have also mostly adhered to this research idea that the symbolic subject and object remain unified. However, the semiosis of the objective world is extremely complicated, and the interpretation of symbolic meaning varies greatly. Therefore, the cultural semiotics of jingshen challenges the dichotomy of cognitive subjects and objects and proposes a more valuable cognitive model, “I lost myself,” on the basis of Chuang Tzu’s philosophical thought. This paper attempts to interpret the task of the cultural semiotics of jingshen through the guiding idea of “I lost myself.” This indicates that if an individual seeks to comprehend and interpret the symbolic meaning authentically and thoroughly, they must adhere to Dao and escape the bondage of intersubjectivity. This paper hypothesizes that the ultimate purpose of the cultural semiotics of jingshen is to release the symbolic meaning in a broadened space and return it to its original, natural, and unconstrained form.
Integer polynomial recovery from outputs and its application to cryptanalysis of a protocol for secure sorting
Authors: Vivek Srinivas , Murthy Shyam , Kumaraswamy Deepak
Published: August 2022

We investigate the problem of recovering integer inputs (up to an affine scaling) when given only the integer monotonic polynomial outputs. Givennninteger outputs of a degree-ddinteger monotonic polynomial whose coefficients and inputs are integers within known bounds andn≫dn\gg d, we give an algorithm to recover the polynomial and the integer inputs (up to an affine scaling). A heuristic expected time complexity analysis of our method shows that it is exponential in the size of the degree of the polynomial but polynomial in the size of the polynomial coefficients. We conduct experiments with real-world data as well as randomly chosen parameters and demonstrate the effectiveness of our algorithm over a wide range of parameters. Using only the polynomial evaluations at specific integer points, the apparent hardness of recovering the input data served as the basis of security of a recent protocol proposed by Kesarwani et al. for securekk-nearest neighbor computation on encrypted data that involved secure sorting. The protocol uses the outputs of randomly chosen monotonic integer polynomial to hide its inputs except to only reveal the ordering of input data. By using our integer polynomial recovery algorithm, we show that we can recover the polynomial and the inputs within a few seconds, thereby demonstrating an attack on the protocol of Kesarwani et al.
The role of f0 shape and phrasal position in Papuan Malay and American English word identification
Authors: Kaland Constantijn , Gordon Matthew K.
Published: August 2022

The prosodic structure of under-researched languages in the Trade Malay language family is poorly understood. Although boundary marking has been uncontroversially shown as the major prosodic function in these languages, studies on the use of pitch accents to highlight important words in a phrase remain inconclusive. In addition, most knowledge of pitch accents is based on well-researched languages such as the ones from the Western-Germanic language family. This paper reports two word identification experiments comparing Papuan Malay with the pitch accent language American English, in order to investigate the extent to which the demarcating and highlighting function of prosody can be disentangled. To this end, target words were presented to native listeners of both languages and differed with respect to their position in the phrase (medial or final) and the shape of their f0 movement (original or manipulated). Reaction times for the target word identifications revealed overall faster responses for original and final words compared to manipulated and medial ones. The results add to previous findings on the facilitating effect of pitch accents and further improve our prosodic knowledge of underresearched languages.
Asset Tracking in der manuellen Montage
Authors: Martens Kai , Lüttenberg Hedda , Mayer Matthias
Published: August 2022

Auf Basis von Real-Time Location Systemen (RTLS) können in Echtzeit Produktionsdaten digitalisiert, analysiert und dargestellt werden. Diese Daten und Informationen können dann im Rahmen von Lean Management Methoden verwendet werden, um Optimierungspotenziale von Produktionsprozessen aufzudecken und zu realisieren. Dieser Beitrag zeigt den Einsatz von RTLS mit einer Microsoft Excel-basierten Anwendung zur Prozessoptimierung in einem manuellen Produktionsumfeld und die damit verbundenen Vorteile.
Additive Fertigung von 17-4 PH Edelstahl durch Hochgeschwindigkeits-Laserauftragschweißen
Authors: Platz Jacques , Schmidt Marc , Gutzeit Kevin , Kirsch Benjamin , Aurich Jan C.
Published: August 2022

Das Hochgeschwindigkeits-Laserauftragschweißen (HLA) stellt einen innovativen Ansatz zur additiven Fertigung metallischer Werkstoffe dar. Durch deutlich erhöhte Auftragsraten im Vergleich zu herkömmlichen additiven Verfahren, wie etwa dem Pulverbettverfahren, wird die Produktivität gesteigert und somit ein wirtschaftlicher Einsatz der additiven Fertigung realisiert. Aufgrund des derzeit niedrigen Technologie-Reifegrads des HLA-Verfahrens gibt es jedoch noch wenig erprobte Werkstoffe. Der Edelstahl 17-4 PH stellt aufgrund seiner Kombination aus Korrosionsbeständigkeit, mechanischer Festigkeit und Härte einen industriell verbreiteten Werkstoff dar, für den in dieser Studie geeignete Parameter in Bezug auf das HLA-Verfahren ermittelt wurden.
Additive Fertigung von Stahlbewehrungen
Authors: Riegger Felix , Zäh Michael F.
Published: August 2022

Eine Kombination der draht- und lichtbogenbasierten Additiven Fertigung (engl: Wire and Arc Additive Manufacturing, WAAM) und der selektiven Zementleim-Intrusion (engl: Selective Cement Paste Intrusion, SPI) bietet die Möglichkeit zur Additiven Fertigung von bewehrten Betonbauteilen. Im Forschungsprojekt Additive Manufacturing in Construction (AMC) werden die beiden additiven Prozesse unter Berücksichtigung von geometrischen und thermischen Restriktionen in einem hybriden Fertigungsprozess gekoppelt.
Risiko- und Krisenmanagement – Halbleiterknappheit in der Automobilindustrie
Authors: Bargmann Sebastian , Helms Mike , Kroge Finn von , Westermann Marcel
Published: August 2022

Mit zunehmender Verbreitung der epidemischen Situation im Zuge der Covid-19-Pandemie begannen die wirtschaftlichen Auswirkungen auf verschiedenste Industriezweige stetig anzuwachsen. Ein besonders von dieser Problematik betroffener Bereich ist die Automobilindustrie, die im Wesentlichen wegen der Vielzahl an elektrischen und mechanischen Bauteilen auf eine reibungslose Lieferkette angewiesen ist. Eines dieser Bauteile sind sogenannte Halbleiter. Dieser Beitrag verdeutlicht im Rahmen des Risiko- und Krisenmanagements die Analyse der Halbleiterknappheit in der Automobilindustrie und leitet daraus Handlungsempfehlungen ab. Neben der Darstellung der Ursachen beschäftigt sich der Beitrag vor allem mit der Frage, wie Lösungsstrategien zur Verhinderung einer globalen Halbleiterknappheit in Zukunft aussehen können. Die für diese Betrachtung zentrale Frage lautet: Hätte die aktuelle Situation durch ein effektiveres Risiko- und Krisenmanagement verhindert werden können?
Nicht-invasive Maschinenstatus- und Prozesserkennung
Authors: Brecher Christian , Volpert Daniel , Loba Matthäus , Fey Marcel , Neus Stephan
Published: August 2022

Moderne Bearbeitungsmaschinen besitzen zahlreiche Sensoren, anhand derer Kennwerte zur Produktivitätsbewertung ermittelt werden können. Abhängig von Hersteller und Anlagentyp variieren jedoch Art und Umfang der vorhandenen Daten. Der vorliegende Beitrag stellt ein nicht-invasives System vor, das diese Heterogenität umgeht. Sowohl der Maschinenstatus als auch durchgeführte Prozesse lassen sich erkennen. Mittels einer Segmentierung der Signale und einer Extraktion charakteristischer Merkmale erfolgt eine Prozesserkennung. In einem nachfolgenden Schritt soll dies die Ermittlung von Produktivitätskennwerten ermöglichen.
Interview: Steffen Mau and Helmut K. Anheier
Authors: Mau Steffen , Anheier Helmut K.
Published: August 2022

In this interview, Steffen Mau and Helmut K. Anheier discuss Professor Mau’s writing on postcommunist East Germany, the nature of modern borders, the quantification of the social, and the current state of the social sciences. They explore the lingering social cleavages in unified Germany, discuss how borders have expanded and transformed since the end of the Cold War, and ask what changes are needed to keep the social sciences relevant for the twenty-first century.
How to Resolve the Overlapping Maritime Claims in International Law? Comparing Barbados Trinidad vs Tobago case and Indonesia-Malaysia Cases
Authors: Ramadhan Arif , Kareem Mohammad Abdul Latief
Published: August 2022

Barbados and Republic of Trinidad and and Tobago are two statesthay facing each other andlocated in Carribian sea. Since along long time ago, these twostates often mixed up withdispute about maritimes boundaries or about the shing of each states, such as when the shing fron Barbados reputedinfringe the boundaries of Republic Trinidad and Tobago. Like this case above was often happened thay nally must be nished with helped by international law. Aswe know that in that Continental shelf with drawnmust 200 nm from the outer states boundaries, and both of them has claimed that they had been fallowed the rules, but thereare still happen an argue between them. How this dispute happened until reached the agreement, how the steps andhow the result of the agreement will be explained in this paper.
North Korea’s Nuclear Weapons Development: The Impact for International Security and Stability
Authors: Adiningsih Aprilia Putri , Nte Ngboawaji Daniel
Published: August 2022

The development of nuclear weapons today is in many cases one of the threats of future wars. In fact, the development of this weapon is considered to be able to disrupt international stability and security. Nuclear weapons have developed since World War II, which destroyed Hiroshima and Nagasaki in 1945. Until now, several countries are still competing to develop nuclear weapons. Nuclear weapons are weapons that get power from nuclear reactions and have tremendous destructive power, a nuclear bomb can destroy a city. Countries that have nuclear weapons include the United States, Russia, Britain, France, China, India, North Korea, and Pakistan. Nuclear weapons can become weapons of mass destruction which of course threaten the stability of international security. As one of the nuclear-armed countries, North Korea is modernizing the country by focusing its strength on the planning economy, heavy industry, and military development. This study aims to analyze the development of North Korea's nuclear weapons in the context of international stability and security and its impact on international law enforcement, especially in the region of Southeast Asian countries.
Analysis of Legal Policy Enforcement Against Child Bullying Perpetrators
Authors: Priscillia Sinta , Mahmudah Siti , Silaban Jeremy
Published: August 2022

The State of Indonesia is a legal state where this is regulated in the 1945 Constitution of the Republic of Indonesia, especially in Article 1 paragraph (3). The consequence of this rule of law is that all aspects of state life are regulated in existing legal policies. This applicable law has a function as a regulator of all community actions including children. Children need special protection and enforcement within the protection of the law itself. The influence of all existing developments, including the development of science, technology, and culture, is not only felt by adults, but also by children. Along with these developments, it also does not cover the emergence of deviant behavior from minors, and one form of deviation is bullying. In Indonesia itself, cases of bullying are often found by underage children which have even been categorized as violence and bullying. Then often the perpetrator is not punished according to his actions just because he is underage, so this makes it difficult for the victim to heal the trauma because they still see the victim roaming around without proper law enforcement. For this reason, in this paper, the author will analyze how this can happen, and also how to enforce the law for the perpetrators of these minors.
Implementation Of Legal Protection On Royalty Management Of Government Regulation Number 56 Of 2021
Authors: Hediati Febri Noor
Published: August 2022

Abstracts This article examines Government Regulation Number 56 of 2021 concerning the management of royalties on song/music copyrights. This writing uses a normative juridical approach. This normative juridical approach is employed based on the statutes of black letter law and the conceptual method. The result of the study found that royalty management is carried out by LMKN depend on integrated data in the data/song center. Every public at large can enjoy songs/music commercially to public services by applying for a license agreement to the copyright holder or related rights through LMKN intermediaries.The Directorate General of Intellectual Property Rights is obliged to disseminate this regulation and build a data center to control the database of the song/music and ownership of copyright. Therefore, it requires cooperation between the Directorate General of Intellectual Property Rights, LMKN, creators/owners of related rights, and the general public who enjoy commercial songs/music. After the socialization, a strict penalty will be imposed on those who violate or deny paying the stipulated royalty in Government Regulation Number 56 of 2021. Keywords: Copyright;Legal Protection; Royalty Management; Music/Song
Utilization Of Social Media As A Strategy For Business Actors In Dealing With The Covid-19 Pandemic
Authors: Pujiono Pujiono - , Sulistianingsih Dewi - , Fidiyani Rini -
Published: August 2022

Micro-enterprises, which run their businesses around campus, have been greatly affected by the COVID-19 pandemic. The decrease in income from micro business actors occurs because they are still using the traditional marketing model, namely marketing from one person to another. This condition requires changes from business actors, to change their business marketing model. Changes in business marketing models, it has become a must to take advantage of social media. Marketing activities using social media turned out to have a positive impact on increasing omzet sales for micro business actors around campus. Micro-enterprises can carry out their business continuity and maintain their business. Social media has become one of the means to change the behavior of business actors in facing the challenges of technological progress. Social media is also a solution to face government policies by implementing social distancing. The purpose of this article is to describe the problems faced by micro-enterprises around campus in Semarang City, Central Java Province, which are experiencing the impact of the COVID-19 pandemic and provide solutions for using social media in marketing their products.
Enabling the Triple Helix Model Through the Implementation of Smart Specialization: the Case of Ukraine
Authors: YEGOROV I. , GRYGA V. , RYZHKOVA Yu.
Published: August 2022

Introduction. Euro-integration determines the need to harmonize the innovation policy of Ukraine in line with smart specialization (SS). SS is a quite new tool to facilitate knowledge-based growth in regions.Problem Statement. SS aims at stimulating new economic activities that emerge at the intersection of interests of many different stakeholders. The SS implementation in Ukraine started from pilot activities in 3 regions, in 2017. Their results were not considered properly while incorporating SS into regional development strategies. Despite technical support from the European Commission, many regions were not able to change the policy making process and to ensure proper triple helix (TH) interactions. The under-involvement of the state in the process is among the reasons thereof, so the role of the state in SS has been explained in the paper too.Purpose. The purpose of this research is to assess the SS implementation in Ukraine in the context of TH interaction between innovation stakeholders.Materials and Methods. The study is based on the data obtained by the authors during the elaboration of smart specialization for Kyiv city and Kyiv Oblast, the analysis of the regulatory framework, as well as other analytical materials and research papers. The expert opinion generalization, content and statistical analysis methods have been used.Results. The first steps in the implementation of the SS concept in the strategies of regional development have been assessed, the problems and ways to address them have been identified in order to facilitate the SS and to strengthen TH cooperation in Ukraine. The current situation with the implementation of SS has been analyzed. The analysis has shown paths for assessing the Ukrainian innovation capacity, international developments, and the development of the existing essential tools to control the progress in the promotion of smart specialization in the country. The report on the development of SS in Kyiv and Kyiv Oblast with an emphasis on the problems related to the involvement of stakeholders has been prepared.Conclusions. The key barriers for the SS implementation, namely, inconsistency of the legislation, underdeveloped innovation and industrial policies have been identified and the ways for overcoming these barriers have been proposed.
СТВОРЕННЯ АПАРАТУРИ ДЛЯ НИЗЬКОТЕМПЕРАТУРНИХ ДОСЛІДЖЕНЬ ВОЛЬТ-АМПЕРНИХ ХАРАКТЕРИСТИК І ГАЛЬВАНОМАГНІТНИХ ВЛАСТИВОСТЕЙ НАПІВПРОВІДНИКОВИХ МАТЕРІАЛІВ ТА СТРУКТУР НА ЇХНІЙ ОСНОВI В ПОЛІ ЗОВНІШНЬОГО МАГНІТА
Authors: Жарков І. , Сафронов В. , Ходунов В. , Коновал В. , Паламарчук І. , Селіванов О. , Солонецький А. , Алейніков А. , Вірко С.
Published: August 2022

Вступ. Дослідження вольт-амперних характеристик (ВАХ) та гальваномагнітних властивостей напівпровідникових матеріалів та структур на їхній основі під дією НВЧ випромінювання та магнітних полів у широкому діапазоні температур є актуальною задачею для розробки елементної бази спінтроніки та надчутливих сенсорів.Проблематика. Наразі не існує прецизійного комплексу терморегульованої кріогенної апаратури для низькотемпературних досліджень в полі зовнішнього магніта ВАХ та гальваномагнітних властивостей напівпровідникових матеріалів та структур на їхній основі, яка б повністю могла задовільнити потреби вивчення параметрів надпровідних матеріалів.Мета. Розробка конструкції та виготовлення єдиного комп’ютеризованого комплексу терморегульованої кріогенної апаратури.Матеріали й методи. На основі наявного вітчизняного досвіду створення кріосистем для магніто-фізичних досліджень та аксесуарів до них виконано розробку та виготовлення комплексу терморегульованої кріогенної апаратури для досліджень вольт-амперних характеристик та гальваномагнітних властивостей напівпровідникових матеріалів та структур на їхній основі на базі кріостата із спеціалізованим маніпулятором.Результати. Створено комплекс прецизійної кріогенної апаратури у складі терморегульованої у діапазоні 1,5–300 К кріосистеми на базі гелієвого кріостата рідинно-проточного типу з вузьким хвостовиком, з вбудованого у міжполюсний отвір зовнішнього магніта із спеціалізованим маніпулятором з вбудованим ємнісним вимірювачем рівня рідкого гелію в шахті кріостата, з регулятором температури, з блоками вимірювання вольт-амперних характеристик та гальваномагнітних властивостей напівпровідникових матеріалів та програмним забезпеченням.Висновки. Характеристики розробленої апаратури не поступаються показникам кращих західних аналогів, а за витратами кріоагента й сервісу перевищують їх.
ІННОВАЦIЙНI ТЕХНОЛОГIЇ ПЕРСПЕКТИВНИХ IНФОРМАЦIЙНИХ СИСТЕM
Authors: Лаврич Ю. , Плаксін С. , Погоріла Л.
Published: August 2022

Вступ. Україна володіє технологіями контролю космічного простору (ККП), використовуючи різноманітні засоби контролю, основою яких є радіолокаційні технології, впроваджені при розробці радіолокаційної станції (РЛС) «Дніпро».Проблематика. Специфічні характеристики сучасних технологій створення РЛС обумовлюють складність збереження позицій монополізму в технологічній сфері. У світовій практиці створення великих інформаційних систем завжди існує проблема наявності, а тим більше впровадження нових технологій, тому розробнику доводитися опрацьовувати власні інноваційні технології, причому для всіх стадій життєвого циклу.Мета. Аналіз й узагальнення конструкторсько-технологічних особливостей розробки та виготовлення перспективних інформаційних систем ККП.Матеріали й методи. Застосовано метод системного аналізу особливостей конструкторського й технологічного забезпечення процесу розробки та виготовлення нового покоління систем з використанням наявного та інноваційного науково-технічного доробку.Результати. Показано, що оскільки при формуванні інновацій в РЛС ККП сучасні наукові знання не завжди можуть бути основою створення нових технологій, розробнику часом доводиться шукати рішення поза науковим полем, спираючись на наявний науково-технічний доробок і технологічний монополізм, одержаний в результаті власних розробок і винаходів. Викладено окремі специфічні особливості технологічної підготовки й проблем, а також можливі шляхи їхнього ефективного вирішення. Наведено низку пропозицій, спрямованих на забезпечення ефективності технологічного оснащення на всіх стадіях життєвого циклу нового зразка.Висновки. Україна залишається однією з небагатьох держав, яка має повний технологічний цикл розробки й виготовлення високоінформативних перспективних систем, але для забезпечення сталого розвитку галузі необхідними умовами є наявність науково-технічного доробку та розробка власних інноваційних технологій.
Territórios, territorialidades e multiterritorialidades
Authors: Derrosso Giuliano
Published: August 2022

Este artigo tem por objetivo a discussão do conceito de fronteira, dentro de uma perspectiva moderna que inclua as concepções de territórios, territorialidades e multiterritorialidades. Neste contexto, busca-se a compreensão teórica desses conceitos e, na sequência, por meio de três exemplos de fronteiras da atualidade, procura-se estabelecer de que forma a fronteira é vivenciada e transformada, diariamente, saindo de uma concepção teórica para a rotina de quem vive nesta realidade. Através do histórico e de dados atuais, foi possível verificar que a compreensão da fronteira como limite é superada diariamente por movimentos presentes nas territorialidades, que podem ser verificados nas relações sociais, culturais, de trabalho e, fundamentalmente, nas identidades pessoais. Utilizando-se de metodologia de pesquisa bibliográfica e documental, foi possível caracterizar tais exemplos de fronteira e inseri-los na discussão das multiterritorialidades.
Espacios de frontera y construcción atlántica
Authors: Álvarez Santos Javier Luis
Published: August 2022

Esta investigación tiene como objetivo abordar la articulación del Atlántico durante el periodo de la agregación portuguesa a la Monarquía Hispánica a partir del estudio de las relaciones sociales y económicas entre los espacios intra-atlánticos –, las islas, con su entorno más cercano, el continente africano. Este trabajo pretende analizar la dinámica atlántica durante el periodo de la Unión Ibérica a través del estudio de las especificidades de estas islas en su entorno geográfico, político y económico, así como las redes que actúan entre ella y el continente africano. Trataremos los intereses económicos, los productos intercambiados y los agentes que participan con el objetivo de mostrar un Atlántico social y económico transfronterizo.
Aislamientos de Bacillus cereus sobre el crecimiento y el contenido de nitrógeno en banano (Musa AAA)
Authors: Ortega-Bonilla Rodya M. , Torres-Asuaje Pedro , Segura-Mena Rafael , Echeverría-Beirute Fabián , Uribe-Lorío Lidieth
Published: August 2022

Introducción. Las rizobacterias promotoras de crecimiento vegetal (RPCV) podrían ser utilizadas como una fuente alternativa al uso de fertilizantes nitrogenados convencionales en el cultivo de banano (Musa AAA). Es necesario la búsqueda de bacterias adaptadas a las condiciones de los suelos de Costa Rica y del cultivo del banano. Objetivo. Evaluar el efecto de la inoculación de cuatro aislamientos de Bacillus cereus sobre el crecimiento y el contenido de nitrógeno (N) de plántulas de banano en condiciones de invernadero. Materiales y métodos. Se realizaron dos experimentos simultáneos entre abril y septiembre 2020, en el Centro de Investigaciones de la Corporación Bananera Nacional (CORBANA), La Rita, Limón, Costa Rica. Se inocularon cuatro aislamientos de B. cereus en plantas de banano a las cuales se les fertilizó con cuatro dosis de nitrógeno semanalmente. El diseño consistió en parcelas divididas, donde la parcela principal estuvo conformada por cuatro niveles de N: 0, 33, 66, 100 % de la dosis; y la parcela pequeña por los aislamientos bacterianos y el testigo. Se midieron las variables altura de planta, contenido de clorofila, el área foliar de la tercera hoja, peso fresco y seco de raíces, cormo, pseudotallo y hojas, así como el contenido de nitrógeno en cada órgano. Resultados. El experimento 1: las plantas inoculadas con el aislamiento SER-23 presentaron el mayor peso seco total. En el experimento 2: el mayor peso seco total se observó en las plántulas inoculadas con el aislamiento BF-98. La aplicación de las bacterias SER-23 y BF-98 aumentó significativamente el contenido de nitrógeno en todos los órganos evaluados. Conclusiones. La inoculación de los aislamientos de Bacillus cereus SER-23 y BF-98 estimuló el aumento de la biomasa y contenido de nitrógeno en las plantas de banano, este incremento dependió de la disponibilidad de nitrógeno y el tipo de suelo.
Imágenes de un Detritus: espacios residuales en el cine cubano contemporáneo
Authors: Morales Sosa Isdanny
Published: August 2022

En el cine cubano de las últimas décadas aparecen continuamente espacios que en el pasado reciente fueron portadores de la teleología revolucionaria. Se trata de antiguas «escuelas en el campo», poblados campesinos fundados al calor de la épica revolucionaria y centrales azucareros y electronucleares. En el presente artículo, a partir de las obras El proyecto (Alonso, 2017), Despertando a Quan Tri (Pérez, 2005) y Melaza (Lechuga, 2012), se analiza el modo en que estos espacios, que en este análisis se llaman residuales, portan una materia significativa que muestra el agotamiento de la temporalidad teleológica de la Revolución cubana. En tanto residuo, se estudia el modo en que se despliega en estos espacios un tipo de temporalidad marcada por los tiempos muertos, donde vivir en tiempo muerto, como lo muestra el corpus de estudio, implica una distancia de toda acción y acontecimiento, de la historia y las narraciones. Se concluye precisando el modo en que, a través de una «escritura entre líneas» que desafía también al lenguaje instituido, estos materiales retan las narrativas oficiales con las que se cuenta la historia de la nación, de absoluto dominio del Estado.
Balancing control of a motorcycle
Authors: Kondás Péter , Kapitány Pálma
Published: August 2022

This article deals with balancing an autonomous motorcycle model along a straight line and curve lines. The dynamic model of the motorcycle balancing is described with an inverted physical pendulum loaded with torque. The torque is provided by the inertia of a rotor driven by a direct current motor. The lean angle of the motorcycle is measured by a smart sensor, which is the feedback signal for the linear quadratic regulator control system. The main purpose of this study is to compensate the error of the smart sensor. Controlling the necessary lean angle of the motorcycle during cornering is also addressed.
Clinical and laboratory-instrumental characteristic of multisystem inflammatory syndrome in children
Authors:   National Pirogov Memorial Medical University, Vinnytsya, Ukraine, Yushchenko L.O. , Mantak G.I. ,   National Pirogov Memorial Medical University, Vinnytsya, Ukraine, Oliynyk V.S. ,   National Pirogov Memorial Medical University, Vinnytsya, Ukraine
Published: August 2022

Purpose - to improve diagnostics and making multisystem inflammatory syndrome diagnosis in children based on the study of the clinical course and determination of laboratory and instrumental features. Materials and methods. 15 cases of multisystem inflammatory syndrome in children who were hospitalized in the Infectious Diseases Boxed Department No.1 of the Vinnytsya Regional Children’s Clinical Hospital in 2021 were analyzed. Results. The most common symptom was fever. Gastrointestinal disorders (53.33%), neurocognitive and vegetative symptoms (86.67%) were also found in children. Arthralgias, myalgias and pains in the lower extremities were in 33.33% of children, respiratory symptoms - in 20.00% of ones. Almost half of the children had skin rashes at physical examination. Scleritis and conjunctivitis was also noted in the quarter children. Leukocytosis was detected in 8 children (53.33%) in the results of blood count. Majority of children had elevated erythrocyte sedimentation rate, C-reactive protein and fibrinogen. D-dimer was increased in all children. 46.67% of children, according to chest ultrasound had fluid in the pleural cavity up to 7-10 mm, signs of interstitial pulmonary edema, increased echo-signals along the axillary line and the consolidation zone in the middle right lung from 3 mm to 6 mm. 60.0% of children had enlarged liver, spleen, fluid in the abdomen and enlarged multiple mesenteric lymph nodes according abdominal ultrasound. Conclusions. The diagnosis of multisystem inflammatory syndrome should be made according to the main criteria. It requires differential diagnosis with a number of infectious and systemic diseases. Prolonged fever and neurocognitive symptoms were the most common symptoms in hospitalized patients. Gastrointestinal and cardiovascular disorders, skin rashes prevailed. Typical laboratory changes were elevated markers of inflammation, evidence of coagulopathy and markers of previous coronavirus infection. Significant features among echosonographic changes were enlargement of parenchymal organs and signs of effusion in the cavities. Child protection from the impact of coronavirus infection should be improved. The research was carried out in accordance with the principles of the Helsinki Declaration. The study protocol was approved by the Local Ethics Committee of the participating institution. The informed consent of the patient was obtained for conducting the studies. No conflict of interests was declared by the authors. Keywords: multisystem inflammatory syndrome, MIS-C, SARS-CoV-2, children.
Dakwah Pencerahan di Ruang Mitigasi Penyintas Gempa Sulawesi Barat
Authors: Muhammad Alifuddin  , Suarni  , Risman Iye
Published: August 2022

This study aims to describe "da'wah pencerahan” (enlightening proselytism) in the mitigation sphere of the West Sulawesi earthquake survivors, conducted by the Muhammadiyah Disaster Management Center (MDMC). This research is a qualitative study using a phenomenological approach. The research findings state that, first, the enlightening da'wah is carried out through a number of socio-cultural activities that are oriented toward building logical thoughts and positive attitudes for survivors in responding to disasters. Second, the enlightening da'wah is carried out through three methods, namely da'wah bi al-lisan or verbal socialisation in public places and in places of worship; da'wah bi al-kitabah conducted through written messages via brochures and social media; da'wah bi al-hal (bi al-a'mal) which is carried out through measurable and planned actions. Third, the enlightenment da'wah movement of MDMC is open, inclusive, and universal for humanity.
Meeting the Needs of Youths’ Spirituality: A Da’wah Strategy of Teras Da’wah in Yogyakarta
Authors: Ravida Chauria Shavir  , Asmaji Muchtar
Published: August 2022

This study examines the Islamic proselytising strategy of Teras Da’wah in meeting young Muslims’ spiritual needs in Yogyakarta. Utilising a descriptive qualitative approach,  the results of the study point out that Teras Da’wah as a da’wah institution wherein a captive targeted audience is younger adult Muslims, has offered the strategy of da'wah encompassing da'wah messages (themes), methods, environments, and study sessions of Islam suit to the nature of younger people. This da'wah institution, for example, is able to package the names of provisions for Islamic learning associated with young nature, such as ngaji santai and ngaji asyik. It is also possible to design study sessions in a comfortable manner, including using cyber media for communication amongst congregations. Hence, the presence of Teras Da'wah community has succeeded in encouraging young people to actively participate in religious and spiritual activities.