bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Pemberitaan Media Massa Pada Motivasi Atlet di Kabupaten Banyumas
Authors: Pramukti Widya Asri , Akhiruyanto Andry 
Published: October 2023

Prestasi olahraga dipengaruhi oleh adanya motivasi tertentu yang didasari pada kebutuhan dan ekspektasi dalam diri seorang atlet. Motivasi berprestasi yang besar akan menciptakan performa maksimal. Ada beberapa faktor yang mendasari motivasi atlet termasuk faktor ekternal yang salah satunya adalah pemberitaan media massa. Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberitaan media massa pada motivasi atlet. Fokus penelitian ini adalah untuk mengetahui pengaruh pemberitaan media massa terhadap motivasi atlet dan gambaran motivasi eksternal atlet setelah mendapatkan pemberitaan di media massa.
Metode yang digunakan dalam penelitian ini adalah metode kualitatif dengan pemeriksaan keabsahan data menggunakan triangulasi teknik pengumpulan data berupa observasi, wawancara dan dokumentasi. Observasi dilakukan saat pandemi dan dibatasi pada beberapa cabang olahraga selama 1 bulan mengenai aktivitas latihan atlet. Selanjutnya wawancara dengan dua puluh empat informan yang terdiri dari sepuluh informan utama dari sepuluh cabang olahraga individu yang berdomisili di Kabupaten Banyumas kemudian empat belas informan pendukung adalah sepuluh pelatih dan empat pekerja jurnalistik. Selanjutnya dokumentasi berupa foto-foto kegiatan atlet saat mengikuti latihan. Langkah selanjutnya adalah menuangkan hasil triangulasi data kedalam paragraf naratif.
Hasil penelitian menunjukkan bahwa pemberitaan media massa berpengaruh pada motivasi atlet. Pemberitaan positif menambah semangat dan motivasi, sedangkan pemberitaan negatif dimaknai positif sebagai bentuk kritik agar bisa lebih baik di pertandingan berikutnya. Gambaran motivasi eksternal pada atlet setelah mendapatkan pemberitaan media massa di mulai dari pengaruh pemberian penghargaan dan respek dari orang lain, pengaruh ingin mengembangkan diri dan prestasi yang lebih tinggi hingga kebutuhan sosial saling berkaitan satu sama lain dan bersama-sama membangun motivasi.
Simpulan yang dapat ditarik dari penelitian tersebut yaitu pemberitaan media massa dipersepsikan secara positif sebagai penambah motivasi dan gambaran motivasi eksternal pada atlet setelah mendapatkan pemberitan media massa saling berkaitan satu sama lain membangun motivasi. Dari hasil penelitian diharapkan atlet tetap memiliki motivasi dalam diri yang kuat terlepas dari ada atau tidaknya pemberitaan media massa dan setelah mendapatkan sorotan media sebaiknya atlet tetap rendah hati dan tidak sombong dengan ketenaran sesaat.
Peran Orang Tua, Atlet, Klub, Masyarakat, KONI, dan Pemerintah dalam Perkembangan Olahraga Senam Lantai (Artistik) di Kabupaten Rembang
Authors: Riana Dewi Wahyu , Setyawati Heny 
Published: October 2023

ABSTRACT
Dewi Wahyu Riana. 2021. The Role of Parents, Athletes, Clubs, Communities, Koni, and The Government in the Development of Floor Gymnastics (Artistic) in Rembang Regency. Final project, Physical Education, Health and Recreation, Faculty of Sports Sciences, State University of Semarang. Advisor: Dr. Heny Setyawati, M.Si.
Keywords: Development of Gymnastics
The background of this research is the lack of development of floor gymnastics (artistic) in Rembang Regency. The purpose of this research is to find out the role of parents, athletes, clubs, communities, koni and the government in the development of floor gymnastics (artistic) in Rembang Regency.
This study uses qualitative methods, the subjects of this study are parents of athletes, athletes, coaches, communities, KONI, and the government of Rembang Regency. Data collection techniques use observations, interviews, and documentation.
The results of this study found that the role of the athlete's parents entirely allowed their children to follow the sport of floor gymnastics (artistic), but some parents were less assertive in disciplining children. For athletes, the obstacles complained about are about inadequate facilities and infrastructure. From the coach is the difficulty of regenerating athletes due to the lack of willingness from children to train and the lack of strictness of parents, besides that facilities and infrastructure are inadequate. From the community supports the existence of floor gymnastics (artistic), but the lack of socialization makes floor gymnastics (artistic) less desirable. From KONI and the government the lack of direct surveys to training grounds makes this sport less noticed.
The conclusion of this study that some parents are less assertive in disciplining children. From athletes obstacles complained about facilities and infrastructure. From the coach is the difficulty of regenerating athletes, the lack of strict parents, inadequate facilities and infrastructure. From the community supports the existence of floor gymnastics, but the lack of socialization makes floor gymnastics (artistic) less desirable. From KONI and the government the lack of direct surveys to the training ground. The advice given by researchers is 1) The parents of athletes are expected to support and support their children to perform better. 2) For athletes more passionate in training and responsible. 3) The coach is expected to remain passionate and patient in training. 4) Society should encourage and participate more in supporting the achievements of athletes. 5) The role of the government is expected to be more optimal in fostering the sport of floor gymnastics (artistic).
Pelaksanaan Pembelajaran PJOK Materi Pencak Silat pada Masa Kebiasaan Baru Pandemi Covid-19 di SMA Negeri 1 Lasem
Authors: Andrian Teguh Wahyu , Setiawan Ipang 
Published: October 2023

Abstrak
Penelitian bertujuan untuk mengetahui proses Pelaksanaan Pembelajaran PJOK Materi Pencak Silat Pada Masa Kebiasaan Baru Covid-19 di SMA Negeri 1 Lasem. Metode yang digunakan adalah deskriptif kuantitatif dengan pendekatan survey. Analisis yang digunakan yaitu statistik deskriptif. Populasi dalam penelitian ini adalah di SMA Negeri 1 Lasem. Sampel yang digunakan adalah 4 guru pendidikan jasmani SMA Negeri 1 Lasem dan 72 Murid. Instrumen pengambilan data menggunakan observasi, kuesioner dan dokumentasi. (1) Pelaksanaan pembelajaran PJOK materi pencak silat pada masa kebiasaan baru pandemi Covid-19 di SMA Negeri 1 Lasem termasuk dalam kategori sedang dengan presentase 70%. (2) perencanaan pelaksanaan pembelajaran pjok materi pencak silat pada masa kebiasaan baru pandemi covid-19 di Sma Negeri 1 Lasem masuk dalam kategori baik dengan presentase 30%. (4) evaluasi pelaksanaan pembelajaran pjok materi pencak silat pada masa kebiasaan baru pandemi covid-19 di Sma Negeri 1 Lasem masuk dalam kategori sedang dengan presentase 66% . pelaksanaan pembelajaran pjok materi pencak silat pada masa kebiasaan baru pandemi covid-19 di Sma Negeri 1 Lasem telah berjalan dengan cukup baik, karena telah berhasil menerapkan 3 kesatuan tersebut namun alangkah lebih baiknya lagi apabila terus meningkatkan mutu dan kualitas pembelajaran.
Abstract
This study aims to determine the process of implementing adaptive physical education learning at SMPLB in Semarang Regency. The method used is descriptive quantitative with a population of 5 SMPLB and the sample used in all adaptive physical education teachers in Semarang Regency is 5 teachers (stratified random sampling). The test instrument uses observation, questionnaires and documentation. The analysis technique used the percentage score formula and the descriptive analysis criteria table percentage from Mohammad Ali in 1993. The results showed (1) the implementation of adaptive physical education learning at SMPLB in Semarang Regency was included in the good category with a percentage of 60%. (2) learning planning for adaptive physical education at SMPLB in Semarang Regency is in the good category with a percentage of 60%. (3) the process of implementing the SMPLB adaptive physical education learning process in Semarang district is included in the very good category with a percentage of 80%. (4) evaluation of adaptive physical education learning at SMPLB in Semarang Regency is included in the good category with a percentage of 80%.. The implementation of adaptive physical education learning at SMPLB in Semarang Regency has been going well, because it has succeeded in preparing and implementing 3 units, namely planning, process, and evaluation in learning.
Biosensor response to multi-component mixtures statistical analysis and forecasting
Authors: Baronas Romas , Būda Sigitas , Ivanauskas Feliksas , Vaitkus Pranas 
Published: October 2023

This paper deals with an analysis of the electrochemical biosensors and their response to multi-component mixtures. The main task is to build a mathematical model for estimation the concentration of each mixture component from the biosensor response data. Two different types of biosensors: amperometric and potenciometric are analysed. Due to high dimensionality of biosensor output data the principal component analysis is applied. Additional multivariate analysis of variance is used to analyze the response sensitivity of each biosensor type. Finally a concentration estimation model based on ensemble of neural networks is presented.
POWER SUPPLY OF RING ANTENNA USING DIRECTIONAL COUPLERS
Authors: Ilnitskyi L. Ya. , Shcherbyna O. A. , Zaliskyi M. Yu. , Mykhalchuk I. I. , Kozhokhina O. V. 
Published: October 2023

Context. The circular polarization of radio waves is used in various electronic systems. This includes, for example, space communications stations, some radio relay communication systems, radar stations, data transmission systems and others. The characteristics of radio wave propagation are studied by using electromagnetic waves separated by circular orthogonal polarization in radiomonitoring and radiocontrol systems. Compared to other antenna types, circularly polarized antennas, such as rings, have superior design simplicity and excellent electrodynamics properties.
Objective. The objective of this study is to analyse the characteristics and application of directional microstrip couplers for supplying power to ring antennas.
Method. To better the performance of microstrip ring antennas, the reasons for their limited operating frequency range are analysed. These causes include the frequency-dependent parameters of the coupler, errors in calculating the directional coupler circuit, and radiation from asymmetric strip lines. To understand how supply lines, affect antenna characteristics, correlations between radiation fields determined in both its coordinate system and that of the primary axis are taken into account.
Results. An analysis of the dependence graphs of the main characteristics of ring microstrip antennas with intricate power supply circuits for directional couplers and comparison with similar characteristics for simple circuits revealed that the shape of the radiation pattern in the higher radiation hemisphere became symmetrical about the axis, especially when symmetrically supplying the ring with branch-line couplers. The frequency band has also widened, at which there was an acceptable degree of deviation in the ellipticity coefficient from unity.
Conclusions. The simulation results of microstrip ring antennas with power lines connected to directional couplers of different types showed that supplying the ring antenna with electricity via the directional coupler ensures circular polarization for the emitted electromagnetic waves. Additionally, the range of operating frequencies where there is only a small discrepancy in ellipticity coefficient remains at an acceptable level of –3 dB is quite broad. By utilizing directional branch-line couplers to power a ring antenna, it is possible to simultaneously emit both right and left circularly polarized waves with the same antenna.
MATHEMATICAL MODEL OF THE CURRENT TIME FOR THREE-FRAGMENT RADAR SIGNAL WITH NON-LINEAR FREQUENCY MODULATION
Authors: Kostyria O. O. , Нryzo A. A. , Dodukh O. M. , Narezhnyi O. P. , Fedorov A. V. 
Published: October 2023

Context. The authors of the article have developed a new mathematical model that allows taking into account frequency and phase distortions that occur in a three-fragment signal during the transition from one fragment to another, when the rate of frequency modulation of the signal changes. The object of research is the process of formation and processing of radar non-linear frequency modulation signals.
Objective. The purpose of the work is to develop and research a mathematical model of current time for a signal with non-linear frequency modulation, which consists of three linear frequency modulated fragments.
Method. The article provides a theoretical justification of the need to develop a mathematical model in the current time for a three-fragment signal with non-linear frequency modulation, capacity for work of the created model is demonstrated on the example of several radio signals that differ in frequency parameters. With the same signal parameters, the obtained results were compared with the results of the known model, for which known methods of spectral and correlation analysis were used. A distinctive feature of the proposed model is the consideration of jumps in the instantaneous frequency and phase of the signal that occur during the transition from one linear-frequency modulated fragment to the next. Such jump-like changes in frequency and phase in known models of signals with non-linear frequency modulation are not compensated for, which causes distortion of their spectra and an increase the side lobes level of auto-correlation (mutual-correlation) functions.
Results. A comparative check of the developed and known signal models indicates a decrease the side lobes level of the autocorrelation function by 3 dB or more, depending on the given frequency-time parameters.
Conclusions. The application of the proposed mathematical model makes it possible to form and process radar signals, which include three linear-frequency modulated fragments. Compensation of jump-like changes in frequency and phase leads to a decrease in the degree of distortion of the spectrum and, as a result, an increase in its effective width, which ensures a narrowing of the main lobe and a decrease the side lobes level of the auto-correlation function.
RECOGNITION OF REFERENCE SIGNALS AND DETERMINATION OF THEIR WEIGHTING COEFFICIENTS IF AN ADDITIVE INTERFERENCE PRESENTS
Authors: Avramenko V. V. , Bondarenko M. O. 
Published: October 2023

Context. The subject matter of the article is the recognition of a reference signal in the presence of additive interference.
Objective. The recognition of the reference signal by the obtained value of its weighting factor in conditions where additive interference is imposed on the spectrum of the reference signal at unknown random frequencies. The task is the development of a method for recognizing a reference signal for the case when the interference consists of an unknown periodic signal that can be represented by a finite sum of basis functions. In addition, interference may also include deterministic signals from a given set with unknown weighting coefficients, which are simultaneously transmitted over the communication channel with the reference signal.
Method. The method of approximating the unknown periodic component of the interference by the sum of basis functions is used. The current number of values of the signal that enters the recognition system depends on the number of basis functions. This signal is the sum of the basis functions and the reference signal with unknown weighting coefficients. To obtain the values of these coefficients, the method based on the properties of the disproportion functions is used. The recognition process is reduced to the calculation of the weight coefficient of the reference signal. If it is zero, it indicates that the reference signal is not part of the signal being analyzed. The recognition system is multi-level. The number of levels depends on the number of basis functions.
Results. The obtained results show that, provided that the reference signal differs by at least one component from the given set of basis functions, the recognition is successful. The given examples show that the system recognizes the reference signal even in conditions where the weighting coefficient of the interference is almost 1000 times greater than the coefficient for the reference signal. The recognition system also works successfully in conditions where the interference includes the sum of deterministic signals from a given set, which are simultaneously transmitted over the communication channel.
Conclusions. The scientific novelty of the obtained results is that a method for recognizing the reference signal has been developed in conditions where only an upper estimate of its maximum frequency is known for the periodic component of the interference. Also, recognition occurs when, in addition to unknown periodic interference, the signals from a given set with unknown weighting coefficients are superimposed on the reference signal. In the process of recognition, in addition to the weighting factor for the reference signal, the factors for the interference components are also obtained.
Convulsions associated with gastroenteritis in the spectrum of benign focal epilepsies in infancy: 30 cases including four cases with ictal EEG recording
Authors: Cusmai Raffaella , Jocic‐Jakubi Bosanka , Cantonetti Laura , Japaridze Natia , Vigevano Federico 
Published: October 2023

ABSTRACTBenign convulsions associated with gastroenteritis are now recognized as a clinical entity, characterized by an acute cluster of afebrile seizures during an episode of mild diarrhoea with excellent prognosis. We observed 30 children who each experienced at least two seizures associated with mild gastroenteritis. The inclusion criteria were: afebrile seizures during gastroenteritis, dehydration at ≤ 5%, normal neurological findings, normal psychomotor development and no underlying pathology according to laboratory and neuroimaging studies. Mean age was 21 months (range: 6‐38). Familial history for epilepsy was positive in 3/30 (10%) and for febrile convulsions in 11/30 (36.6%). Seizure onset was mainly on the third day of gastroenteritis. Seizures were described as generalised by parents in 16/30 patients (53.3%). We directly observed seizures in 14/30 patients (47.7%), and the semiology was partial with secondary generalisation. Focal onset was confirmed in two patients by EEG and in two patients by video‐EEG recording. Twenty of 30 patients (66.6%) received antiepileptic drugs during the acute phase. Ten patients (33.3%) received no treatment. During follow‐up (mean duration: 53 months), one patient had an isolated afebrile seizure and two others a febrile seizure. At the end of follow‐up, antiepileptic treatment was withdrawn for all but two patients. None developed epilepsy. Although the pathogenesis of this clinical entity is unknown, we hypothesize that mild gastroenteritis may provoke a transient brain dysfunction which in turn provokes seizures in children with genetically determined susceptibility. [Published with video sequences]
Unilateral opercular lesion and eating‐induced seizures
Authors: Manyam Siresha Chaluvadi , Kung Doris H. , Rhodes Lisa B. , Newmark Michael E. , Friedman David E. 
Published: October 2023

ABSTRACTEating‐induced seizures are an uncommon presentation of reflex epilepsy, a condition characterized by seizures provoked by specific stimuli. Most reports have identified aetiology associated with malformations of cortical developmental, hypoxic brain injury, previous meningoencephalitis or static encephalopathy. We present a patient with eating‐induced reflex seizures, which began several years after treatment for an opercular primitive neuroectodermal tumour (PNET), and who subsequently underwent in‐depth clinical and video‐EEG analysis for her seizures. This patient noted rapid improvement with decreased frequency of seizure activity after treatment with valproic acid. We discuss the aetiology of reflex epilepsy, the anatomical basis of eating‐induced epilepsy, and review the current literature. [Published with video sequences]
Management of Sapraja and Apraja Vandyatwa through Shamana and Shodhana Modalities Respectively: Two Successful Case Scenarios
Authors: Bhagat Nayana , Hubli Gayatri , Salimani Reshma , Ramachandran Aswini 
Published: October 2023

Background: Ayurveda explains Vandhya and its various kinds. Apraja and Sapraja Vandhya are explained in Ayurveda which can be taken as Primary and Secondary Infertility. Although direct correlations are not always accurate, we can undoubtedly adopt treatment lines based on the patient's dosha and dushya avastha in infertility. PCOS is a frequent disease among women of reproductive age, and Ayurvedic treatment aims to address it from all angles. The current research examines two different cases of infertility that were successfully treated using an Ayurvedic approach.
Materials and methods: 2 different cases with infertility as the provisional diagnosis has been taken for this paper. One is of secondary and the other is of primary infertility. Shamana therapy was given in the first patient and the second case was treated in shodhana lines.
Results: Both the patients conceived, and the first patient delivered a healthy baby through LSCS in 2021. Second patient is expected to deliver in August 2022.
A Study to Evaluate The Prevalence of Morbidity in Covid 19 and Vaccination Status Among Patients Admitted in A Tertiary Care Institute, Puducherry
Authors: Boratne Abhijit Vinodrao , A Kripa Angeline , Premalatha Ms. , Pawar Swati Jayant 
Published: October 2023

COVID-19 is a mild to moderate illness caused by SARS-CoV-2, however it can cause life-threatening consequences in some cases. The study looks at how a COVID-19 immunization campaign in Tamil Nadu and Pondicherry reduced incidence, hospitalizations, and mortality. The purpose of this study is to compare the effectiveness of covid vaccination and its morbidities among covid 19 patients, as well as to determine the relationship between covid vaccination and morbidity prevalence among covid 19 patients. For this study, a descriptive cross-sectional research design was used. This study includes individuals aged 20 to 60 years who have been diagnosed with Covid -19 of all cycles and post-Covid patients with cardio-respiratory problems. Approximately 67.6% of those vaccinated had no comorbidities, 26.3% had Diabetes, 16.7% had Hypertension, 0.8% had Hypothroidism, and 0.4% had Epilepsy. In terms of Oxygen Support, nearly half of the patients (44%) required it, whereas less than 5% (4.4%) required mechanical ventilation. More than three-quarters of the patients (85.3%) were cured when they were discharged. Nearly half of the patients (50% had a CORADS score of 6). The majority of patients (38.7%) had a CT Severity Score of 9-15. The value of biophysiological variables increased by 20-25%. The mortality rate among vaccinated patients is 8 (10.7) and 101 (15.2), respectively. In conclusion, getting vaccinated can limit viral transmissions and prevent the virus from evolving into new types that can be lethal.