bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Media Quizizz terhadap Motivasi dan Prestasi Belajar Peserta Didik pada Mata Pelajaran IPS Materi Sumber Daya Alam Kelas VII SMP Kurikulum Merdeka di Kabupaten Banyumas
Authors: Ardyansah Nopidha
Published: March 2024

Quizizz is a digital platform that is currently often used in learning activities. This application can be used as an alternative fun learning media for students. The purpose of this study was to determine the effect of Quiziz media on students' motivation and learning achievement in social studies learning. This study uses a quasi-experimental quantitative. The population for this study were junior high schools in the sub-rayon 1 area of Banyumas, while the samples were SMP Negeri 5 Purwokerto, SMP Negeri 7 Purwokerto dan SMP Muhammadiyah 2 Purwokerto. The sampling technique used purposive sampling with the consideration that the school is still in the working area of the researcher so that it makes it easier to do research. The results of this study on learning achievement showed that there was an interaction between groups and pre post scores (F= 6.549; sig < 0.05). It can be seen that there is a difference at the 5% level (t=4.192; p<0.05). This means that the experimental group has a significant change compared to the control group. The treatment given to the experimental group was declared successful. Based on the results of the effect size on cohens d, a point estimate value of 0.630 is obtained. This means that the effective contribution of giving treatment in increasing scores in the experimental group is 63%. As for student learning motivation, the results of the calculation are proven by the significance reference t test (0.001) <0.05, then H0 is rejected and Ha is accepted. This means that there are significant differences in student motivation between the control class and the experimental class. This shows that there is an effect of using Quizizz media on student learning motivation. Based on the results of the study it can be concluded that using Quizizz can encourage students' motivation in learning. so, students who are motivated in learning will be able to improve their learning achievement.
Character-loaded Children's Reading as a Builder of Pancasila Student Profiles
Authors: Kuntoro Kuntoro , Sudarmi Sudarmi
Published: March 2024

This study aims to determine the character value of children's reading in the Indonesian language book “I Can” Class I Elementary School. It contains Pancasila Student Profiles in the Independent Curriculum. In this book there is a reading: Duk! Duk1, Be Careful1, Caca Can, Beware of Germs!, Animal Parade, Mimi Bravei, Kiki and Gaga, Bimo at the Market, Bayu Don't Know. Character is a form of personality or character of a person that comes from a collection of policies and is manifested through behavior that is in accordance with ethics/moral principles. Character is formed through a learning process in several places, such as at home, school, and in the neighborhood where they live. The method used in this research is content analysis method. Based on the results of research on children's reading there are several character values contained in the Pancasila Student Profile. Pancasila students are the embodiment of Indonesian students as lifelong students who have global competence and behave in accordance with Pancasila values, with six main characteristics: faith, fear of God Almighty, and noble character, global diversity, mutual cooperation, independence, critical reasoning, and creative Indonesian students are lifelong students who have global competence and behave according to Pancasila values.
The Role of Schools in Improving Children's Physical Motor Development in Learning
Authors: Waluyo Slamet , Sudarya Yahya
Published: March 2024

This study uses a literature review method by examining several articles and books. This study aims to determine the physical-motor development of children at SD Negeri 2 Wlahar and to describe the role of the school in improving children's physical-motor development. In addition to reviewing the literature, data collection in this study used observation, interviews and documentation techniques. In addition, this study uses a descriptive research approach which has the aim of explaining phenomena or events that exist in the field. The subjects of this study were 68 students in grades 4 - 6. The data analysis technique in this study used analysis before going to the field and analysis in the field using the Miles and Huberman model which includes data reduction, data display and conclusion drawing. Based on the results of the research conducted, it can be explained that in the learning process it can be seen that all students have different motor-physical developments and these developments continue and change according to student learning activities. Schools have an important role in improving the development of the motoric physiology of their students.
What Do We Know About Different Instruction in Primary Schools?: A Systematic Literature Review
Authors: Saidah Karimatus , Haryanto Haryanto
Published: March 2024

Differentiated learning is a concept that differentiates learning activities in class based on student learning readiness, student interests and student learning profiles. Differentiated learning is one of the government policies as part of the independent curriculum offered to overcome learning loss after the Covid-19 pandemic. This study aims to find out 1) the research methods used in researching differentiated learning in elementary schools, 2) the subjects of the research study 3) the findings that are the subject of these studies. The study method used in this analysis is a systematic review and meta-analysis (PRISMA). From data identification, article screening and presentation of articles in the 2018-2022 period, there are 33 articles ready for review according to the scope of differentiated learning in elementary schools. The results of the research show that the research method that is widely used is a type of quantitative research with the teacher as the research subject. The research findings show that the teacher's view of differentiated learning influences its practice in the classroom, teachers have different understandings regarding differentiated learning. Differentiated learning activities can improve the quality of student learning in class.
ANALISIS SISTEM PROTEKSI MEKANIK RELE BUCHOLZ PADA TRANSFORMATOR 150KV/20KV DI PT PLN (PERSERO) UPT BEKASI
Authors: Ardiansyah Muhamad , Hidayat Rahmat
Published: March 2024

Energi listrik merupakan sebuah kebutuhan yang wajib terpenuhi. Karena banyak aktivitas manusia yang harus digerakan menggunakan energi listrik. Energi listrik banyak didapatkan melalui pembangkit, mulai dari pembangkit listrik tenaga air, pembangkit listrik tenaga gas, pembangkit listrik tenaga surya. Transformator merupakan sebuah komponen penting yang berfungsi sebagai penyalur energi listrik dari pembangkit menuju transmisi. Dalam melakukan kinerja nya transformator mempunyai banyak gangguan yaitu ada yang gangguan dari internal dan gangguan eksternal. Agar dapat meminimalisir dan juga mencegah terjadinya gangguan pada transformator maka tedapat sebuah sistem proteksi pada transformator yang berfungsi untuk melindungi komponen penting pada transformator dan juga untuk meminimalisir, mencegah gangguan pada transformator. Tujuan penelitian yang dilakukan adalah untuk mengetahui sistem proteksi pada transformator dengan menggunakan relay  bucholz di Gardu Induk 150 KV/20 KV Poncol Baru PT PLN (Persero) Unit Pelaksana Transmisi Bekasi. Metode penelitian yang dilakukan adalah dengan studi literatur dari beberapa referensi yang diberikan oleh pihak PLN terkait dengan sistem proteksi, studi lapangan dengan cara mengamati proses sistem proteksi di Switchyard, lalu menganalisa dan mengambil kesimpulan.
Strategi Pemasaran Produk Sayur Hindroponik “Mount Harvest” Di PT Anugerah Bumi Trawas Surabaya
Authors: Anky Fibrianti  , Harsono Teguh S  , Achmad Daengs GS
Published: March 2024

The agricultural sector in Indonesia is an important sector in national economic growth. Most of Indonesia's population lives in rural areas and more than half of the population depends on the agricultural sector for their living. The development of the agricultural sector includes not only food crop commodities, but also plantation and horticultural crops. Horticultural commodities have high economic value, so that horticultural agribusiness (fruit, vegetables, floriculture and medicinal plants) can be a source of income for the community and farmers, both small, medium and large scale. Vegetables are the main food requirement after rice. Hydroponic vegetables are relatively more expensive because the process is not natural or in other words requires technology. So, the growing process is also much faster than organic vegetables. The advantages of hydroponic vegetables are that they are more hygienic, safer to consume, the vegetables are crisper, the higher water content can dissolve fat more effectively, the skin will be better nourished if consumed regularly, reduces triglyceride levels thereby preventing the risk of high cholesterol. Therefore, this is able to attract the attention of consumers to make it suitable for consumption. Changes in people's lifestyles form a new lifestyle, namely a healthy lifestyle. People's lifestyles reflect consumption patterns, so a healthy lifestyle makes people switch to consuming hydroponic vegetables which are considered healthier. Marketing of hydroponic agricultural products in Indonesia is quite rapid, this can be seen from the development with the increasing number of hydroponic agricultural products being sold in outlets. and large supermarkets in Indonesia, including hydroponic vegetables. Marketing of hydroponic vegetables is important to pay attention to, because it involves fulfilling consumer demand for food needs.
Mengukur Indeks Kepuasan Mahasiswa Fakultas Ekonomi Universitas 45 Surabaya Terhadap Variabel Layanan Akademik
Authors: Siti Nurul Hidayah  , Aridha Prasetya  , Harsono Teguh Santoso  , Bambang Karnain  , Sugiharto Sugiharto  , Achmad Daengs GS
Published: March 2024

This research aims to determine the quality of service at the Faculty of Economics, University 45 Surabaya. The population used as subjects in this research was 300 students from the Faculty of Economics, University 45 Surabaya. Determining the sample in this study used probability sampling with proportional sample strata. The results of the analysis using the Importance Performance Analysis (IPA) method show that the services that occur are not running effectively. In the results of the science map graph, there are variables that the faculty should pay special attention to, namely the physical evidence variable. This variable is considered important and is highly expected by students, but the performance shown is low. The variable whose performance must be maintained is the guarantee variable. The variables of responsiveness, reliability and empathy are variables with a low level of hope/importance but the existing performance has been running very well. The author's suggestion is that the faculty continue to maintain the performance of the assurance variable, concentrate more on improving the performance of the physical evidence variable and the responsiveness, reliability and empathy variables which are already running well.
Analisis Controllable Factors 7M Dan Service Quality Dalam Meningkatkan Kualitas Layanan Serta Dampaknya Terhadap Kepuasan Konsumen Di Giant Diponegoro Surabaya
Authors: Dwi Krisnara  , Mahjudin Mahjudin  , Harsono Teguh  , Bambang Karnain  , Sugiharto Sugiharto  , Achmad Daengs GS
Published: March 2024

This research is aimed at finding out the influence of Giant Diponegoro Surabaya's marketing management which includes Controllable Factors or controlled factors, and Service Quality or service quality on consumer satisfaction shopping at Giant Diponegoro Surabaya. Thus, the results of this research can at least be used as additional information for management in marketing their products in accordance with consumer desires. With the t-test tool, among the Controllable Factors or controllable factors, Service Quality or service quality is the one that influences the most. are Controllable actors with a percentage of 44.3%, while Service Quality is 37%. After conducting this research, the advice that can be contributed to companies is that company leaders must pay attention to variables with smaller percentages, because in developed countries they are already at the Service Quality stage. which also influences purchasing decisions.
The Use of QRIS in MSMEs in Cilegon City
Authors: Yunita Adelia
Published: March 2024

Changes in people's lifestyles and advances in the development of financial technology (financial technology) currently have an impact on people's desire for fast, precise, and safe digital payment instruments Seeing the current growing trend, several marketplaces are starting to use QR-Code as a payment method. The system changed the habits of many people from initially making cash payments to cashless. This is used by micro, small and medium enterprises (MSMEs) as a tool for simple and complicated financial transaction processes. The number of MSME players in Cilegon City is currently officially recorded at 18,117 business actors in 2023. This number is so large that the contribution of MSMEs to the economy of Cilegon City is felt, especially in terms of new workers. Therefore, this study is to determine the perception of MSME actors in using QRIS the methodology of this research is quantitative descriptive with saturated sampling techniques, the population in this study is 50 MSME actors in Cilegon City with a total sample of the population. The results in the perception of expediency get a percentage result of 72.2%, then in the perception of ease of getting 76.6% and the perception of risk get 69% so that it can be concluded that MSME actors feel helped by the payment system using QRIS
Financial Company Decisions Using Social Media Content
Authors: Sutikno Sutikno , Ramadani Mery , Melyanti Melyanti
Published: March 2024

Financial applications that make it easier for people to invest using technology. One of the efforts they can do is by looking for applications in the financial technology (FinTech) sector in the midst of developing technology in the internet of things (IoT) era. Company X is one of the FinTech sector companies that has an application to make interbank transfers free of admin fees and investment services. This application can help people manage finances, an issue that is being faced by millennials today about the tendency to use their money for entertainment rather than investment. This is also the basis for the company's decision to use their social media, by using content marketing strategies to attract the public. Content is created using message characteristics and builds brand awareness with excellence, can transfer between banks with free admin fees, and investment features easily and attractively for millennials. The method used is qualitative content analysis by looking at how much content is created through social media in responses. The results of this study show where the content marketing strategy carried out by financial company X on social media accounts, one of which is Instagram, provides characteristics built by companies that focus on educational, entertaining, persuasive characteristics that are packaged attractively for the millennial generation
Moderation Firm Size on Influence Working Capital to Total Asset and Debt to Equity Ratio on Share Prices
Authors: Sukirno Sukirno , Prsetyo Muhamad Guntur
Published: March 2024

Information about ratiosWorking Capital to Total Asset and Debt Equity Ratio when viewed withsignaling theory will provide positive/negative signals to investors so that it will influence share prices. RatioFirmsize based on contingency theory, it is then tried as a moderator to evaluate the strengthening/weakening of the relationship. This research aims to determine the effectWorking Capital to Total Asset and Debt Equity Ratio to Firmsize-moderated Share Prices. The research population was 281 companies listed on the Southeast Asian stock exchange in the 2012-2020 period, then sampled using purposive sampling to obtain 17 sample companies according to the criteria. The data was then analyzed using Moderating Analysis Regression. The research results show. The research results showWorking Capital to Total Asset significant positive effect on stock prices,Debt Equity Ratio significant negative effect on stock prices, firmsize is able to moderate the effectworking capital to total asset on share prices and firm size are also able to moderate the influencedebt equity ratio to the stock price.
Fundamental Analysis Based on Earnings Per Share on Divident Payout Ratio to Determine the Prospects of Stock Investment in The Retail Sector
Authors: Rosdaliva Mehilda , Juniyanto Arfian Nur
Published: March 2024

This study aimed to obtain a more specific and comprehensive explanation of fundamental analysis based on the EPS to DPR ratio in order to determine the prospects for stock investment in retail sub-sector companies. It was expected that readers or investors would gain knowledge and comprehension from the results of this study in order to facilitate their ability to analyze stocks using fundamental analysis in the form of EPS ratio and DPR. The methods used in this study were literature study and observation. Moreover, the data analysis techniques used were in the form of quantitative descriptive analysis and simple linear regression analysis. Furthermore, the financial reports of the stock issuers of MIDI, AMRT, RALS, MYOR, ACES, and CSAP for the 2016–2021 data period were the secondary data sources in this study. The results of this study demonstrated a positive and significant relationship between the impact of variable X (EPS) and variable Y (DPR). Moreover, these results suggested that the EPS and DPR values are strongly associated with determining the future prospects for stock investment in the retail sector. In addition, as a result of the EPS value increase, the DPR value will also experience a significant increase, thereby increasing stock prices and indicating good prospects for growth in stock investment. Therefore, this study may be used as a suggestion for BNI Sekuritas Yogyakarta to encourage customers or investors to invest in stocks in the retail sector, especially MIDI, AMRT, RALS, MYOR, ACES, and CSAP stocks
Intervista a Joan Roca i Albert. Barcellona flashback, un metodo per leggere la città
Authors: cura di Paola E. Boccalatte a
Published: March 2024

Il MUHBA, Museu d’Història de Barcelona, lavora dal 1943 per diffondere la conoscenza della storia della città, dalle origini ai giorni nostri. Nel 2023 il Museo compie 80 anni e celebra questo traguardo ospitando eventi di caratura internazionale, progettando e inaugurando nuove sedi e nuove esposizioni, e lavorando in modo sistematico sulle attività educative e sui prodotti editoriali. Negli ultimi anni, nonostante il contesto difficile e incerto, Casa Padellàs diviene la Casa della Storia di Barcellona, fulcro di questo sistema, centro di interpretazione della città.
Evaluation of Attitudes and Knowledge Levels of Medical Faculty Students about Probiotics
Authors: Cihan Fatma Gökşin
Published: March 2024

Aim: Probiotics are natural products with proven benefits in the prevention and treatment of many diseases, with relatively few side effects.
The study aimed to assess medical students' knowledge, attitudes and usage habits about probiotics.
Materials and Methods: This descriptive study comprised final-year medical students in the academic year 2019-2020. Preliminary information
about the study was given to the participants, and their verbal consent was obtained. A questionnaire prepared by the researchers in line with
the literature evaluating socio-demographic characteristics, probiotic food consumption and knowledge about probiotics was applied to the
participants.
Results: The mean age of 229 students (78.4%) who participated in the study was 24.24±1.61 years and 58.1% were female. Of the
participants, 92.6% stated that they knew the term 'probiotic', 44.1% indicated that they knew the microorganism content of probiotic foods,
and 54.2% did not consume probiotic-containing foods. The most common reasons for taking probiotics were 'digestive benefits' (42.4%)
and 'boosting the immune system' (26.6%), while the most common reason for not taking probiotics was 'not needed'. In the study, 51.5% of
students said they would recommend probiotic foods to their peers and patients, and the most common reason for recommendation was
constipation (73.4%). The participants had a mean probiotic knowledge score of 52.41±8.70 (20-76) points. There was no relationship between
male students' (51.34±9.05) and female students' knowledge levels (53.26±8.38) (p=0.101).
Conclusion: The level of knowledge about probiotics, the consumption of probiotics and the attitude towards recommending probiotics among
the Faculty of Medicine senior students were found to be moderate. Consumption of probiotics by healthy or sick people should be done on
the advice of trained physicians
Keywords: Probiotic, Medical Student, Knowledge, Attitude
Intra- and Inter-Rater Reliability of Magnetic Resonance Imaging Measurements of Supraspinatus Muscle Thickness, Acromiohumeral Distance, and Coracohumeral Distance in Patients with Shoulder Pain
Authors: Dede Burak Tayyip
Published: March 2024

Aim: The aim of this study was to evaluate the intra- and inter-rater reliability coefficients of the supraspinatus muscle thickness (SMT ),
acromiohumeral distance (AHD), and coracohumeral distance (CHD) in patients with shoulder pain.
Materials and Methods: This retrospective study included 80 patients who presented with complaints of shoulder pain at a single centre
between January 2023 and January 2024. The supraspinatus muscle thickness, acromiohumeral distance, and coracohumeral distance
measurements were obtained one week apart by two observers. The intraclass correlation coefficient (ICC), minimum detectable change, and
standard error of measurement were subsequently calculated.
Results: AHD intra-rater reliability results evaluated on coronal sections were excellent (Rater 1, ICC=0.96; 95% CI, 0.94-0.97; Rater 2 ICC=0.75;
95% CI, 0.61-0.84). AHD intra-rater reliability results evaluated on sagittal sections were excellent (Rater 1, ICC=0.94; 95% CI; 0.91-0.96; Rater 2
ICC=0.77; 95% CI, 0.64-0.85). The results of CHD measured using coronal sections were good (Rater 1, ICC=0.85; 95% CI, 0.76-0.90; Rater 2 ICC=0.82;
95% CI, 0.71-0.88). SMT measurement results measured using coronal sections were excellent (Rater 1, ICC=0.98; CI, 0.98-0.99; Rater 2, ICC=0.89;
95% CI, 0.82-0.93).The inter-rater reliability values were good for AHD-Coronal (ICC= 0.75; 95% CI, 0.61-0.84) and AHD-Sagittal (ICC=0.86; 95%
CI, 0.79-0.91), were fair for CHD evaluated on coronal sections (ICC=0.74; %95 CI, 0.58-0.83), and were excellent for SMT evaluated on
coronal sections (ICC=0.92; 95% CI, 0.87-0.95).
Conclusion: These results suggest that magnetic resonance imaging measurements of the supraspinatus muscle thickness and acromiohumeral
distance can be reliable and consistent for the clinical evaluation of patients with shoulder pain.
Keywords: Reliability, shoulder measurement, magnetic resonance imaging
Analysis of methods for detecting attacks on facial biometric authentication in mobile devices
Authors: Dolhanenko O.D. , Sievierinov O.V. , Viukhin D.O. , Kotsiuba V.P. , Krepko A.V.
Published: March 2024

The object of the research is facial biometric authentication in the context of mobile devices (financial and government applications, etc.) of the Android and IOS platforms. The subject of the research is methods of detecting attacks on biometric authentication by face in mobile devices. The purpose of the work is to investigate the methods of creating and recognizing Deepfake videos, to evaluate the possibility of local recognition of fakes within applications in mobile devices of the Android and IOS platforms.
As a result, the vulnerability of biometric authentication to Deepfake technology was confirmed, methods for recognizing fakes were analyzed, and the effectiveness of using a neural network model for local recognition of Deepfake in a mobile device was experimentally confirmed. Conclusions are drawn about possible ways to optimize the size of the model with an emphasis on maintaining accuracy.
Comparison of the output spectrum for four models of devices with crossed fields
Authors: Alfyorov M.E. , Volovenko M.V. , Moshchenko I.O. , Nikitenko O.M.
Published: March 2024

This paper considers four models of crossed-field devices: cylindrical magnetron, cylindrical magnetron diode, planar magnetron diode and planar magnetron. As is known, in crossed-field devices electrons move by cycloid-like trajectories and induced current arises. The spectral components of the induced current for every of the models are calculated. It has been found that the components of the induced current spectrum contain from one (planar magnetron diode) to eight (cylindrical magnetron diode) components. The calculated spectral components have been compared to the spectral components of the generation spectrum of the real device.

Only one component whose frequency coincides with the cyclotron frequency was found in the induced current spectrum of the planar magnetron diode.

The induced current spectrum in a planar magnetron has three components. These frequencies have a large difference with the frequency of magnetron generation for a microwave oven. Therefore, the models of the planar magnetron diode and the planar magnetron are not very suitable for simulating the operation of crossed-field devices.

The induced current spectrum in a cylindrical magnetron diode contains eight components. The third harmonic is closest to the fundamental frequency of the microwave magnetron. In this case, the difference between the frequencies being compared is near 10 %. Therefore, the model of a cylindrical magnetron diode is not very suitable for modeling the operation of crossed-fields devices.

Two components were found in the induced current spectrum of a cylindrical magnetron. The first harmonic is the closest to the fundamental frequency of the microwave magnetron. In this case, the difference between the frequencies being compared does not exceed 3 %. Such a small discrepancy between the calculated and real frequencies can be explained by the presence of a spatially periodic distribution of the electrostatic field. Thus, the cylindrical magnetron model is well suited for simulating the operation of crossed-fields devices.
Application of artificial intelligence method in adaptive antenna system
Authors: Rozhnovskyi M.V. , Rozhnovska I.Yu.
Published: March 2024

The requirements for adaptive antenna systems in modern and future wireless networks of the fifth (5G) and sixth (6G) generations are analyzed. The block diagram of the adaptive antenna system is presented and the basic principle of its operation is described. It is proposed to improve the block diagram of a modern adaptive antenna system by integrating an artificial intelligence module into it. The principle of interaction of the artificial intelligence module with the adaptive antenna system in the block diagram is shown and described. One of the methods of artificial intelligence (machine learning), the intelligent agent, is described and its mathematical model is presented. The possibility of applying the considered method in the cellular environment of a wireless communication network to improve the operation of an adaptive antenna system is shown. An example of the operation of an artificial intelligence module as part of an adaptive antenna system using an intelligent agent method is given. It is shown that, using the machine learning method, an intelligent agent within a single wireless communication cell can create a certain knowledge system capable of understanding and learning, taking into account the patterns of subscribers’ movement within the cell and predicting the direction of movement of a particular subscriber terminal. The resulting knowledge system is formed in an artificial intelligence module, which is included in the block diagram of a modern adaptive antenna system proposed in this paper, and can potentially be used to more accurately control the directional pattern of an adaptive antenna system. The idea proposed in this paper potentially allows us to develop the concept of a smart antenna, as well as to improve the characteristics of adaptive antenna systems, namely, to increase the energy efficiency of these systems by more accurately realizing the directivity characteristics and intelligent control of the radiation pattern petals using artificial intelligence.
Rectennas of electromagnetic power harvesting systems from the surrounding space
Authors: Alieksieiev V.O. , Gretskih D.V. , Gavva D.S. , Lykhograi V.G. , Khan I.A.
Published: March 2024

Progress in the development of rectenna systems for collecting/harvesting and converting the power of electromagnetic (ЕМ) fields created by radio-electronic means of various classes and purposes into direct current (DC) are considered. The article consists of two parts, each of which highlights important aspects of this topic.

The main parameters of rectennas and the mechanisms of power loss in them are considered in the first part of the article. This allows us to understand the physical and technical limitations that have to be faced in the development of effective ЕМ power harvesting systems.

The second part of the article considers typical schemes of rectennas for use in various applications. Features of the technical implementation of single-band rectennas, options for minimizing their dimensions and the construction of electrically small rectennas based on metasurfaces are given. Schemes of constructions of rectenna arrays and their advantages and disadvantages are also presented. Special attention in the article is paid to multi-band and wide-band rectennas. It is noted that such rectennas can store more energy and produce higher output DC power compared to narrowband rectennas. The design features of low-power rectifiers for rectennas of EM power harvesting systems from the surrounding space are considered.

It was determined that the energy characteristics of rectannas are characterized by numerous factors and there are three approaches to their improvement. The first approach is to improve the parameters of individual rectifier elements, the second is to optimize the parameters of individual rectenna elements and the third is to optimize the entire rectenna as a whole.
Method for improving the quality of service of request signals in information systems
Authors: Svyd I.V. , Sukhorukov D.O. , Korotich O.V. , Machonis T.S.
Published: March 2024

The work notes that the request information systems are an important component of information support for air traffic control and airspace control systems. Interrogative information systems include: secondary radar systems, national identification radar systems and short-range navigation radio systems. It is shown that the characteristics of the process of servicing request signals in an aircraft transponder have a significant impact on the statistical properties of the response signal flow, which ultimately, as a consequence, affects the efficiency of the entire radar channel for transmitting response signals with an active response. It is pointed out that one of the important characteristics of the process of servicing request signals in an aircraft transponder is its correlation function, based on the analysis of which one can conclude the choice of the type of response signal flow and the structure of the aircraft transponder. This makes it possible to achieve: increasing the probability of service, increasing the probability of detecting an air object, reducing the root-mean-square error in estimating the azimuth of an air object and increasing the reliability of the transmission of flight information from the observed board of an air object. The article analyzes the possibility of improving the quality of request service by managing the flow of request signals in a network of request information systems. It has been shown that the correct choice of repetition periods of request signals in the area of joint operation of request information systems makes it possible to reduce the likelihood of interaction between individual request signals. Also, as a consequence, it makes it possible to increase the noise immunity of the interrogative information systems under consideration that are part of the specified information system.
Clinical Effects and Functional State of the Endothelium in Patients with Arterial Hypertension with a Suboptimal Level of K+ in the Dynamics of Treatment with a Potassium-Magnesium Mineral Complex
Authors: Kochuiev Hennadii , Kochuieva Maryna , Hrek Ivan
Published: March 2024

Today, electrolyte dysbalance plays an important role in the formation and progression of cardiovascular diseases. The risk of development cardiovascular events also depends on potassium and magnesium deficiency. However, the issue of risks and clinical consequences of suboptimal serum potassium remains poorly understood.
The objective: to analyze the influence of the mineral complex on the clinical status, serum levels of potassium and magnesium and the functional state of the endothelium, heart rhythm and parameters of the blood lipid spectrum in patients with arterial hypertension (AH) of the 2nd grade.
Materials and methods. 60 patients from 43 to 65 years old with grade 2 AH, II stage took part in the study. Patients (36 men and 24 women) were divided into two groups of 30 persons each.
Patients of the 1st group received antihypertensive therapy (perindopril 5–10 mg/day or valsartan 80–120 mg/day + hydrochlorothiazide 12.5 mg) and atorvastatin 20 mg/day. Patients of the 2nd group, in addition to the above-mentioned therapy, were prescribed a mineral complex of natural potassium and magnesium, 1 sachet per day for 3 months.
Endothelial function was examined for all participants, the peak blood flow index was determined, arterial blood pressure (ABP) and electrocardiogram (ECG) were monitored daily.
Results. In patients of the 2nd group, gradual increased levels of K+ and Mg+ in the blood plasma were determined: the median level of K+ increased by 25.9%, and the median Mg+ concentration – by 16.4% (р˂0.01). Endothelium-dependent vasodilatation after three months of potassium-magnesium citrate use became 2.17 times higher than the initial indicator and 1.94 times higher than in the 1st group (p<0.05). In the 2nd group of patients who additionally took the mineral complex, statistically significant positive dynamics of the blood pressure level were found: after 3 months, the median daily systolic blood pressure (SBP) decreased to 133.56 mm Hg. (LQ=131.64; HQ=135.29) (p<0.01). A significant decrease in the medians of both day and night SBP and diastolic blood pressure was also determined (p<0.01).
At the same time, compared to the initial values, the number of ectopic arrhythmias decreased: supraventricular extrasystoles – by 47%, single and paired ventricular extrasystoles – by 37.5% and 47.1%, respectively (p<0.01). Positive dynamics of lipid indicators were found in the patients of the 2nd group.
Conclusions. Prescribing a mineral complex to patients with AH and a suboptimal level of K+ who receive therapy including a thiazide diuretic has a complex positive effect: it increases the effectiveness of antihypertensive and hypolipidemic therapy, improves the functional state of the endothelium and vasodilatation, reduces the number of heart rhythm disorders and prevents the occurrence of hypokalemia and hypomagnesemia.
Modern Treatment of Dry Post-viral Cough. Focus on Efficiency and Safety
Authors: Seliuk Mariana , Kozachok Mykola , Bychkova Svitlana , Naumov Mykhailo , Yavorska Iryna , Pylypenko Maryna , Seliuk Olha
Published: March 2024

Cough is the most common symptom of bronchopulmonary diseases, about which patients consult the doctors of both primary and secondary care. Cough can be caused by diseases of the respiratory tract, digestive tract, and cardiovascular diseases. However, cough most often develops during acute respiratory viral infections (ARVI), which disrupts the patient’s normal activities and limits his work capacity. Since most respiratory infections are viral in nature, the use of antibacterial drugs will not only be of no benefit, but will also significantly worsen the patient’s condition.
The objective: to analyze the effectiveness and tolerability of a combined antitussive agent, which includes codeine, thermopsis extract, licorice root and sodium bicarbonate, in the treatment of dry post-viral cough.
Materials and methods. The study included 60 patients with a dry cough that caused by ARVI, namely: 49 (82%) men and 11 (18%) women. The average age of the patients was 46±4.7 years. Most of the subjects (90%) had smoking experience of more than 20 years.
The research participants were divided into two groups of 30 people each. The groups were comparable by age, duration and severity of symptoms, as well as clinical manifestations of respiratory disease. The patients of the first group took a combined antitussive drug containing codeine, thermopsis extract, licorice root, and sodium bicarbonate for 5 days. Patients of the second group received alternative antitussive drugs.
At the beginning and at the end of treatment, the severity of cough was determined on a visual analog scale and the physical, psychological and social conditions of patients in both groups were assessed using the Leicester Acute Cough Questionnaire.
Results. As a result of the research, it was found that the patients of the first group, who received the combined antitussive drug, have achieved the desired treatment result much earlier and more effectively than the patients of the second group. The intensity of their cough decreased by 2.5 times during the treatment period. The patients of the first group also had better results of treatment, comparing indicators of physical, psychological and social conditions. In the control group, positive results of treatment were determined, although a less significant effect was found.
Conclusions. The conducted study confirmed the high efficiency of the combined antitussive agent, which includes codeine, thermopsis extract, licorice root and sodium bicarbonate, in the treatment of dry debilitating cough caused by ARVI. Thanks to the use of this drug, the severity of cough significantly decreased, which led to a significant improvement in the general condition and quality of life of patients.
Laundering of Proceeds Forest Destruction and Narcotics Crimes: A Resolution of The Conflict Norms
Authors: Yanuar Muh. Afdal
Published: March 2024

This paper will explain about the conflict of norms that arise because there are 2 (two) similar provisions (offenses) in different laws, related to 'laundering of proceeds of the forest destruction crime ' and 'laundering of proceeds of narcotics crime'. Furthermore, it is also discussed which principles must be applied to resolve the conflict of norms, and which provisions (offenses) must be applied in that case. This paper uses a normative research with a conceptual approach, statutory approach, and case approach. Through this paper it is also concluded that in case of a conflict of norms between special norms and other special norms, the most relevant principle to be applied is the juridische/systematische specialiteit principle, and in the context of the conflict of norms that occurred in case of 'laundering of proceeds of the forest destruction crime ' and 'laundering of proceeds of narcotics crime', the more relevant provision (offense) applied is the 'Money Laundering Offense' as regulated in the Money Laundering Law.
Regulation of Articles on State Institutional Insults to The Right to Freedom of Expression in Indonesia: A Critical Review
Authors: Wiwin  , H. Syafa’at Anugrah Pradana  , Muhammad Imam Dhiya’ul Haq
Published: March 2024

This study examines the problematic regulation of articles of contempt of state institutions in Law No. 1 of 2023 concerning the Criminal Code on the right to freedom of opinion in Indonesia. This type of research is normative legal research that uses a statute, analytical, and conceptual approach. The results of this study show that juridically formal insults to state institutions (President, MPR, DPR, DPD, MA, and MK) are regulated in Article 240 and Article 241 of Law No. 1 of 2023 concerning the Criminal Code as complaint offenses. The existence of articles of contempt of state institutions has negative implications for the right to freedom of opinion if reviewed using the legal system theory with the concept of three elements of the legal system. In legal substance, the article of insult to state institutions is multi-interpretive because there is no clear and concrete distinction between insult and criticism. In legal structure, the article of contempt of state institutions has the potential to be misused because there are power relations both structurally and functionally between law enforcement and state institutions; and (3) legal culture, standardization of articles of insult to state institutions has the potential to degrade the pluralism of habits in society in opinion and expression.
The Obligation of Military Institutions to Comply with the Anti-Corruption Act
Authors: Fahrizal Fahrizal S. Siagian , Saied Firouzfar  , Najuasah Putra
Published: March 2024

The purpose of the study is to respond to the corruption crimes committed by military officials in Indonesia, secondly, to explain the obligation of military institutions to comply with the Anti-Corruption Criminal Act, third, to clarify the internal rules of the Military Institutions on Anti-Criminal Corruption in Indonesia. The type of research used is normative law research, which refers to positive law and uses secondary data from primary, secondary, and tertiary law material. Data is collected through Library Research and processed with descriptive analysis. Corruption perpetrated by military officials is a violation of the Military Discipline Act and the Indonesian Criminal Code of corruption. The normative jurisprudential aspect of the fight against corruption in Indonesia is carried out with the advancement of the basis of legal certainty based on the Anti-Corruption Act. According to the legislation, the legal status is generally applicable, and the index of perception of corruption in Indonesia is deteriorating and spreading throughout the line of life of the nation and the country, so that all parties, without exception in military instances, are obliged to comply with the Penalties of Corruption. The entire component of the Indonesian nation must advance the suppression of corruption under the law, including the military instance obliged to voluntarily submit and obey the orders of the Tipikor Rebellion Act. The authorities have drawn up regulations relating to the obligations of the Military Institutions in combating criminal offences of corruption in Indonesia.
Corporate Criminal Liability on Environmental Law: Indonesia and Australia
Authors: Aditya Wijaya Muhammad , Alif Imam Dzaki
Published: March 2024

Environmental damage is one of the major problems faced by Indonesia. It is a well-accepted fact that most cases of environmental damage in Indonesia are caused by the activities of large corporations. One of the measures adopted in overcoming environmental damage and ensuring accountability for violations of environmental law is through corporate criminal liability, in which companies can be held liable and be brought to criminal proceedings for violating environmental law. This paper seeks to discuss and analyse the legal regulation system of corporate criminal liability applied in Indonesia. The paper will delve into the nature of corporate criminal responsibility in accordance with the doctrines that underlie it, as well as actions that, in accordance with the law, would trigger the implementation of corporate criminal responsibility, the manners in which criminal responsibility would be attributable to a corporation, and the trial procedure for corporate criminal responsibility under the Indonesian judicial system. This paper seeks to bring light to the mechanism of the Indonesian environmental law in administering justice in cases of environmental law violations committed by corporations.
Greek People, the Orthodox Religion and Resilience in the Time of Crisis
Authors: Avgoulas Maria Irini , Fanany Rebecca
Published: March 2024

This paper examines the role of religion in supporting health and the significance this has on emotional wellbeing in time of crisis for individuals of Greek Australian background. Melbourne, Australia, has a large Greek community whose oldest members were born in Greece and emigrated to Australia 50-60 years ago. The children and grandchildren of these immigrants were born in Australia but often see themselves as members of a cultural community distinct from the English-speaking mainstream. In addition to language, one of the most significant cultural factors handed down by the immigrant generation is a belief in the importance of religion and religious rituals in maintaining health. These rituals and beliefs are also a powerful tool for coping in times of crisis, illness and other challenges. Its findings are based on several qualitative studies undertaken in Melbourne between 2011-2016. The individuals that participated in these studies relied on religious faith and traditional practices to support them in times of crisis. Their specific beliefs reflect orthodox theology but also folk practices specific to this community and can be applied to wellbeing and resilience shown by this population in times of crisis. They have a strong belief in destiny and generally accept that God provides the means for addressing negative conditions. This paper describes the nature of their beliefs and outlines the ways in which religion serves as the basis for their resilience and ability to cope with adversity. Keywords: Greek people, Orthodox religion, faith, resilience, crisis
On locally compact shift continuous topologies on the semigroup $\boldsymbol{B}_{[0,\infty)}$ with an adjoined compact ideal
Authors: Gutik O. V. , Khylynskyi M. B.
Published: March 2024

Let $[0,\infty)$ be the set of all non-negative real numbers. The set $\boldsymbol{B}_{[0,\infty)}=[0,\infty)\times [0,\infty)$ with the following binary operation $(a,b)(c,d)=(a+c-\min\{b,c\},b+d-\min\{b,c\})$ is a bisimple inverse semigroup.In the paper we study Hausdorff locally compact shift-continuous topologies on the semigroup $\boldsymbol{B}_{[0,\infty)}$ with an adjoined compact ideal of the following tree types.The semigroup $\boldsymbol{B}_{[0,\infty)}$ with the induced usual topology $\tau_u$ from $\mathbb{R}^2$, with the topology $\tau_L$ which is generated by the natural partial order on the inverse semigroup $\boldsymbol{B}_{[0,\infty)}$, and the discrete topology are denoted by $\boldsymbol{B}^1_{[0,\infty)}$, $\boldsymbol{B}^2_{[0,\infty)}$, and $\boldsymbol{B}^{\mathfrak{d}}_{[0,\infty)}$, respectively. We show that if $S_1^I$ ($S_2^I$) is a Hausdorff locally compact semitopological semigroup $\boldsymbol{B}^1_{[0,\infty)}$ ($\boldsymbol{B}^2_{[0,\infty)}$) with an adjoined compact ideal $I$ then either $I$ is an open subset of $S_1^I$ ($S_2^I$) or the topological space $S_1^I$ ($S_2^I$) is compact. As a corollary we obtain that the topological space of a Hausdorff locally compact shift-continuous topology on $S^1_{\boldsymbol{0}}=\boldsymbol{B}^1_{[0,\infty)}\cup\{\boldsymbol{0}\}$ (resp. $S^2_{\boldsymbol{0}}=\boldsymbol{B}^2_{[0,\infty)}\cup\{\boldsymbol{0}\}$) with an adjoined zero $\boldsymbol{0}$ is either homeomorphic to the one-point Alexandroff compactification of the topological space $\boldsymbol{B}^1_{[0,\infty)}$ (resp. $\boldsymbol{B}^2_{[0,\infty)}$) or zero is an isolated point of $S^1_{\boldsymbol{0}}$ (resp. $S^2_{\boldsymbol{0}}$).Also, we proved that if $S_{\mathfrak{d}}^I$ is a Hausdorff locally compact semitopological semigroup $\boldsymbol{B}^{\mathfrak{d}}_{[0,\infty)}$ with an adjoined compact ideal $I$ then $I$ is an open subset of $S_{\mathfrak{d}}^I$.