bluuebunny/crossref_metadata_2025 huggingface dataset:
Perkembangan Mental pada Tokoh Utama dalam Novel "Catatan Juang" Karya Fiersa Besari
Authors: Trisnawati Yunita
Published: April 2022

Artikel ini akan membahas pekembangan mental serta upaya dalam menjaga kesehatan mental yang digambarkan  dalam novel “Catatan Juang” karya Fiersa Besari. Metode yang digunakann dalam penelitian adalah metode deskriptif kualitatif dengan pendekatan interpretatif. Teknik penelitian berupa membaca, memahami, mencatat dan mengidentifikasi bentuk perkembangan mental yang terdapat dalam novel. Berdasarkan analisis dapat diketahui bahwa bentuk mental yang terdapat dalam novel berupa kehilangan harga diri dan kepercayaan diri, serta merasa efisien dalam tindakannya. Upaya sang tokoh dalam menjaga kesehatan mental yakni dengan cara  memiliki perasaan batin yang bergairah, tenang, dan harmonis. Tokoh digambarkan mudah beradaptasi dengan standar, norma, dan nilai sosial, tuntutan, serta perubahan sosial, tempat ia berada. Tokoh merasa ada koordinasi yang baik antara tenaga, aktivitas, dan potensi yang dimiliki individu.  Struktur kepribadian tokoh utuh dan teratur. Tokoh memiliki tujuan hidup yang sehat dan masuk akal.Katakunci: mental;  perkembangan;  psikologi.   Abstract:This article will discuss mental development and efforts to maintain mental health as described in the novel “Catatan Juang” by Fiersa Besari. The method used in this research was a qualitative descriptive method with an interpretive approach. The research techniques were reading, understanding, recording, and identifying types of mental development in the novel. Based on the analysis, it can be revealed that the mental issues shown in the novel are losing self-esteem and self-confidence and feeling efficient in their actions. The characters’ efforts in maintaining mental health are by having a passionate, calm, and harmonious inner feeling. The character is described as adaptable to social standards, norms, values, demands, and social changes. The characters consider that there is good coordination between energy, activity, and individual potential. The personality structure of the characters is complete and organized. The characters have strong and reasonable life goals.Keywords: mental; development; psychology
Filosofi Literasi Novel "Kontrak untuk RI 2" Karya Tri Budhi Sastrio
Authors: Latifah Suci Ayu
Published: April 2022

Penelitian novel “Kontrak untuk RI 2” karya Tri Budhi Sastrio bertujuan menggali filosofi literasi dalam teks sastra. Novel ini bercerita seorang lelaki sebagai pembunuh bayaran sedang menjalankan sebuah misi rahasia, yaitu membunuh calon wakil presiden dengan upah miliaran. Tokoh bernama Santika berelasi dengan Hui Ping menjalankan misi dari Si Penghubung. Keduanya merupakan tokoh luar biasa, dipercaya mampu menjalankan misi rahasia. Pertemuan tidak saja menjalankan tugas, melainkan berbagi ilmu pengetahuan. Metode yang digunakan dalam penelitian adalah deskriptif kualitatif. Teknik studi pustaka dan analisis dilakukan untuk analisis data. Hasil penelitian menunjukkan bahwa novel banyak menyisipkan filosofi literasi berbingkai pengetahuan dan kecakapan hidup. Filosofi-filosofi literasi tersebut terimplementasi dalam literasi baca-tulis, literasi numerasi, literasi sains, literasi digital, dan literasi finansial. Hakikat dari literasi, buah pengamalan menyelesaikan persoalan hidup guna menemukan falsafah hidup.Katakunci: filosofi; literasi; sastraAbstract:This research aims to explore the philosophy of literacy in literary texts. This novel tells the story of a man as an assassin who was carrying out a secret mission to kill a vice president candidate for billions of dollars. A character named Santika worked together with Hui Ping on a mission from a contact. Both were extraordinary figures, trusted as capable to carry out a secret mission. They met not only to carry out their missions but also to share knowledge. The method used in this research was descriptive qualitative. Literature study and analysis were carried out for data analysis. The result of the research shows that the novel involves a lot of philosophy of literacy as a frame of knowledge and life skills. These literacy philosophies are implemented in literacy, numeracy, scientific literacy, digital literacy, and financial literacy. The essence of literacy, its enactment solves problems to find life philosophy.Keywords: philosophy; literacy; literature
Removal of Drug Pollutants from Aqueous Media Using Clam Shells Waste
Authors: NECHITA Petronela , CRĂCIUN Marilena , OCHIROȘI Carmen Elena
Published: April 2022

The pharmaceutical products represent a serious environmental issue in the municipal wastewaters and waste water treatment plants (WWTP). Due to their resistance to biological degradation, the elimination of these pollutants is difficult. In the last years, paracetamol has been detected in higher concentrations in wastewaters. In order to avoid disturbing the aquatic life, economically viable procedures should be identified for removing these types of pollutants. In this context, the present paper has evaluated the efficiency of clam shells waste for retaining paracetamol molecules dispersed in aqueous solutions. The obtained results showed that high removal efficiency is obtained for 60 minutes adsorption duration and a ratio of  about 1:100 clam shells: aqueous solution.
PSYCHOLOGICAL AND PEDAGOGICAL FACTORS FOR MAINTAINING THE PROFESSIONAL HEALTH OF EDUCATORS UNDER QUARANTINE RESTRICTIONS
Authors: Myronchuk N. , Antonova O. , Polishchuk N. , Kovalchuk V.
Published: April 2022

The article defines the essence of professional health of educators as a harmonious set of components, namely: intellectual (state of cognitive sphere, which actualizes motives, knowledge, health-preservation skills), physical (state of organs and systems of the body, which is based on morphological and functional reserves that provide adaptive responses); mental (state of mental and emotional spheres, the basis of which is the general mental comfort, which provides an adequate behavioral response); spiritual (set of characteristics of the spiritual world of an individual, the need to master the system of universal spiritual values; motivational and value attitude to the spiritual heritage), social (essence of relations with society, based on values and motives of individual behavior, economic, political, social, spiritual spheres of life) health. It is noted that the change in the regime of educational activities during the quarantine affects the professional health of educators.

The article outlines the violation of the psychological and physical condition of the subjects of the educational process as a result of professional activities during quarantine. On the basis of the developed questionnaire, the peculiarities of emotional reaction and behavior of teachers and students during the quarantine are found out. Survey and self-assessment methods were used for assessment. The most common states of emotional response to the situation of coronavirus spread were identified and the causes of anxiety in respondents were clarified. The degree of activity of educators and students in the area of disease prevention and strengthening their own health has been determined. Peculiarities of educational and professional activity of subjects of educational activity during quarantine are determined. The degree of adaptation of students and teachers to the peculiarities of work in the conditions of distance / blended learning is clarified. Inquiries of teachers and students concerning information and preventive work in the conditions of quarantine are revealed. The vectors of preventive and corrective actions for the preservation of physical and psychological health are outlined.
PECULIARITIES OF INTERACTION TEACHER WITH PERSONS WITH THE ACQUIRED DISABILITY
Authors: Argiropoulos D.
Published: April 2022

The aim of this essay is mainly focused on how the acquired disability can induce the affected people to reconstruct a new identity. To do so, self- emotional supports such as resilience are paramount for the acceptance of the new self that will eventually lead the way to independence. The body is considered zero point of every look, of every perception, which faces the world. It is a here that cannot become a there, in its characteristic as a cognitive geometrical around which the world and the intersubjective dimension unveil to consciousness. But, to the phenomenological reflection, we will add that it is not enough to affirm that man is an incarnate consciousness since he is at the same time a self-conscious body. It is a matter that, after acquiring life, has become aware of its existence. The body represents the manifestation of man in the world, as a 'limen' – a border, a passage between two worlds, the internal and external world. Thanks to his being a body in communication with the world, man acts and creates culture. Surprising that, due to the amputation of a limb, the ‘patient’ continued to perceive the missing limb as still present, as an integral part of his body, precisely the so-called phantom limb. The phantom limb syndrome plays an important role in understanding the reason for existing sensations after the amputation, making patients sense and believe that they can still walk or stand on the missing limb. This phenomenon “shows how the sense of possession of a limb depends on the cerebral representation of the same; how the awareness and experience of one's own body constitute the anchor on which the sense of self develops.
Píldoras formativas geográficas: fundamentos geográficos del Estado Autonómico en España
Authors: Ruiz Rodríguez Francisca
Published: April 2022

España es un país diverso en cuanto a su estructura política y su geografía, lo cual ha influido notoriamente en el desarrollo de las diferentes autonomías. En este polimedia se analiza la organización territorial de España y los fundamentos geográficos del llamado Estado Autonómico en España. El vídeo forma parte de la colección de "píldoras formativas geográficas".
La depresión en tiempos de covid-19: análisis del impacto de la pandemia en grupos vulnerables
Authors: Leon Tarazona Carmin Nelly
Published: April 2022

Este artículo reflexiona sobre la depresión como problema de salud pública emergente en el contexto de la actual pandemia de COVID - 19. En base a las investigaciones de diversos artículos científicos sobre la problemática, se desarrolló un análisis y discusión del impacto del COVID - 19 en la salud mental, especialmente la depresión como trastorno prevalente en la población mundial. La depresión es una de las alteraciones psicológicas más frecuentes y peligrosas en lo que va de la pandemia, afecta con mayor fuerza a mujeres, jóvenes, personal de salud, grupos de riesgo y personas con antecedentes de problemas emocionales. En este contexto, se requiere de políticas, planes y programas de salud mental eficaces para tratar los síntomas depresivos, prevenir complicaciones y hacer frente a los efectos de la pandemia por COVID - 19.
La evaluación formativa en educación superior de los países de la comunidad andina
Authors: Verástegui Sisniegas Rosa Mercedes , Eyzaguirre Espino Rosario Inés , Huayta Franco Yolanda Josefina
Published: April 2022

El objetivo del siguiente ensayo de reflexión teórica es analizar los aportes científicos para la evaluación formativa en la educación superior de los países de la Comunidad Andina de Naciones (Bolivia, Colombia, Ecuador y Perú) mediante una exploración de los últimos nueve años. Las dimensiones estudiadas corresponden a competencias docentes, evaluación, retroalimentación, y calidad educativa, a través de una revisión sistemática utilizando parcialmente el método de Declaración PRISMA, donde se revisaron 11 artículos científicos en las bases de datos bibliográficos online de las más importantes.
Exclusion of DC conductivity effect from dielectric loss spectrum using Kramers–Kronig relations for evaluation of slow dynamics of water molecules
Authors: Matsuura Hiroaki , Shirakashi Ryo
Published: April 2022

In the dielectric spectroscopy of aqueous systems containing ions, the dielectric loss spectrum is affected by the contribution of the direct current (DC) conductivity σ, which sometimes significantly overlaps the dielectric relaxations related to the slow dynamics of water molecules distributing in sub-GHz frequency range. We have demonstrated a practical procedure based on the Kramers–Kronig (KK) relations to exclude the contribution of DC conductivity from the experimentally obtained dielectric spectrum. Examples of the KK transform for the spectrum of ultrapure water and aqueous solution of protein (lysozyme) showed the feasibility of our method.
Absorption spectra and exciton g factor of InAs1−x
N
x
nanowires in a magnetic field
Authors: Yu Leyong , Xiong Wen
Published: April 2022

The electronic structures and absorption spectra of InAs1−x
N
x
nanowires in the magnetic field are calculated via the combination of effective-mass theory and band anticrossing model, and the results exhibit the degenerate electron and hole states will be split by the magnetic field, which leads to the separation of σ
+ and σ
− absorption spectra. Moreover, the calculations demonstrate the exciton g factor g
ex can undergo the transition from negative to positive with the size increasing, and g
ex is almost independent of the magnetic field, while decreasing slightly by enhancing the nitrogen content of InAs1−x
N
x
nanowires.
SISTEM INFORMASI SARANA DAN PRASARANA UNIVERSITAS TEKNOLOGI SUMBAWA BERBASIS WEB MENGGUNAKAN METODE SPIRAL
Authors: W Yunanri , Sasmita Susanto Eri
Published: April 2022

The development of information technology is rapidly expanding to all lines in 2021, showing that there are 202.6 million users of information technology in Indonesia, out of 73.7% of the total population of Indonesians who use the internet to search for information. Indonesia's population is 274.9 million, and those who use the internet are 202.6 million. This is a good opportunity to develop an information system, one of which is in the realm of education. Education is one of the main actors in the development of human resources to make individuals who have qualities and abilities. The spiral model used in software development methods: communication, planning, risk analysis, engineering, construction and launch, customer evaluation. The results of this study The testing was carried out using the black box method. includes using the spiral method, including registration features, logins, user transactions, loan management can be done by showing an average 100% trial success that goes well.
PENGEMBANGAN APLIKASI SMART-BOOK SEBAGAI MEDIA PEMBELAJARAN BAHASA INGGRIS ANAK BERBASIS AR (AUGMENTED REALITY)
Authors: Susanto Eri Sasmita , Hamdani Fahri , Nuryansah Fikri , Oper Nabila
Published: April 2022

Penelitian ini bertujuan untuk mengembangkan aplikasi Smart-Book sebagai media pembelajaran bahasa Inggris anak Berbasis AR (Augmneted Reality) agar dapat dimanfaatkan oleh orangtua dan guru untuk mengajari dan membiasakan anak dalam berbahasa Inggris dengan metode belajar yang asik. Adapun metode penelitian yang digunakan dalam penelitian ini adalah metode gabungan dari kualitatif dan kuantitatif dengan metode pengumpulan data wawancara, studi Pustaka dan kuesioner, serta menggunakan metode prototype sebagai metode pengembangan perangkat lunak. Aplikasi Smart-Book sebagai media pemebelajaran bahasa Inggris anak berbasis AR dibangun dengan menggunakan bahasa pemrograman C# dan tools yang digunakan untuk mengembangan aplikasi ini adalah Unity Engine dan Vuforia sebagai SDK Augmented Reality sedangkan metode pengujian yang di lakukan adalah dengan pengujian black box testing dan pengujian beta testing. Berdasarkan hasil pengujian menunjukan bahwa aplikasi Smart-Book dapat digunakan sebagai media pembelajaran bahasa Inggris anak dimana dari 100 responden yang telah mengisi kuesioner diperoleh hasil 35% responden sangat setuju dan 61% responden setuju bahwa Fitur aplikasi Smart-Book sesuai sebagai media belajar bahasa Inggris anak.
KOMBINASI IDT-TAM UNTUK ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI PENGGUNAAN APLIKASI PERUSAHAAN
Authors: Muhammad Yusril Helmi Setyawan  , Harry Khomas Saputra Mohammad
Published: April 2022

Pemanfaatan sistem informasi atau aplikasi perusahaan dapat mendorong peningkatan kinerja perusahaan. Dengan keterlibatan pegawai dalam memanfaatkan aplikasi akan meningkatkan peluang perusahaan untuk menjalankan kinerjanya. Yaitu ditandai dengan terbukanya informasi operasional perusahaan sehingga cukup membantu para pemangku kebijakan perusahaan untuk menetapkan strategi yang tepat bagi perusahaan. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi intensi pegawai terhadap persepsi manfaat aplikasi-aplikasi  perusahaan. Melalui penggabungan metode  Innovation Diffusion Theory (IDT) dengan Technology Acceptance Model (TAM), penelitian ini mengusulkan implementasi TAM yang diperluas. Model ini diuji dengan data yang dikumpulkan dari 72  pegawai dari populasi 263 pegawai di 11 unit kerja yang berbeda. Analisis Structural Equation Modeling (SEM) menggunakan smartPLS untuk menjelaskan proses penerimaan.  Hasil penelitian menunjukkan bahwa model mampu menjelaskan faktor-faktor yang mempengaruhi niat pegawai untuk menggunakan aplikasi perusahaan dimana faktor-faktor inovasi pada IDT dapat telusuri pengaruhnya pada faktor utama TAM.  Asumsi subyektif pegawai dalam menggunakan aplikasi lebih rendah dari kondisi obyektif, artinya penggunaan aplikasi saat ini lebih didorong atas faktor sosial yang mempengaruhi niat perilaku penggunaan aplikasi.
Sentiment Analysis of Tweets using Text and Graph Multi-views learning
Authors: Singh Loitongbam Gyanendro , Singh Sanasam Ranbir
Published: April 2022

With the surge of deep learning framework, various studies have attempted to address the challenges of sentiment analysis of tweets (data sparsity, under-specificity, noise, and multilingual content) through text and network-based representation learning approaches.

However, limited studies on combining the benefits of textual and structural (graph) representations for sentiment analysis of tweets have been carried out. This study proposes a multi-view learning framework (end-to-end and ensemble-based) that leverages both text-based and graph-based representation learning approaches to enrich the tweet representation for sentiment classification. The efficacy of the proposed framework is evaluated over three datasets using suitable baseline counterparts. From various experimental studies, it is observed that combining both textual and structural views can achieve better performance of sentiment classification tasks than its counterparts.
Evaluation and Compensation of the Effect of Dirt on Time-of-Flight 3D Imaging Systems
Authors: Liu Zhibin , Heredia Conde Miguel
Published: April 2022

In the past few years, 3D imaging technology has received a lot of attention. Time-of-Flight (ToF) cameras based on the indirect ToF principle calculate depth information by measuring the phase shift between the emitted periodic signal and the reflected signal. In this work, we aim to study the effect of dirt on 3D imaging systems quantitatively. To this end, ten sheets with different transmittances, between 50% and 100% are used. To the best of our knowledge, for the first time we provide standardized methods for evaluating the effect of dirt on protective covers in the depth estimation of ``flash lidar''. The experiments have shown that the depth measurements obtained using the multi-frequency estimation method are more accurate in the presence of dust than the single-frequency estimation method.
Membrane-based Two Phase Heat Sinks for High Heat Flux Electronics and Lasers
Authors: Tamvada Suhas , Moghaddam Saeed , alipanah morteza
Published: April 2022

Thermal management is the current bottleneck in
advancement of high-power integrated circuits (ICs), and phase
change heat sinks are a promising solution. With a unique
structural configuration consisting of a membrane positioned
above the heater surface, membrane-based heat sinks (MHS)
have thus far attained heat fluxes of up to 2 kW/cm2 and HTC
of up to 1.8 MW/m2K using water as the working fluid. This
work reports the latest progress and performance evaluation of
MHS for high flux thermal management. MHS is implemented
in conjunction with a low surface tension liquid to rapidly expel
bubbles from the heated surface and reach a CHF of 340 W/cm2
and a HTC of 120 kW/m2K. A parametric comparison shows
that thermal efficiency, defined as the ratio of cooling capacity
and pumping power consumption, of the prototypical devices
exceed values reported hitherto in literature by more than two
orders of magnitude. Our results indicate that coupled with
surfaces of higher thermal conductivity and membranes of higher
permeability, MHS devices could be a promising solution to
thermal management needs of high-power electronics and lasers.
Symbiotic Ambient Backscatter IoT Transmission over NOMA-Enabled Network
Authors: Elsayed Mohamed ELsayed Mohamed , M. ElHalawany Basem , Li Xingwang , Rabie Khaled , A.Aziz El-Banna Ahmad , Samir Ahmed
Published: April 2022

Non-orthogonal multiple access (NOMA) and ambient backscatter communication (AmBC) play major roles to enhance spectrum efficiency in wireless communication systems. Besides, the AmBC provides good reinforcement for the current trend toward dispensing batteries for battery-free Internet-of-Things (IoT) devices. In this paper, we propose a symbiotic battery-free IoT system, that exploits the downlink transmission of a NOMA multiplexing enabled cellular network, to permit an IoT spectrum-efficient uplink communication. The IoT backscatter device (BD) performs a symbiotic radio (SR) relation with the cellular source to power its communication by intelligently reflecting the received power. We derive a closed-form expression of the ergodic capacity (EC) of the BD transmission and tight approximations of the ECs of the cellular source transmission, where all channels undergo Nakagami-m fading. Additionally, we validate the analytical results obtained using Monte-Carlo simulations. The influences of several system parameters such as power allocation factor, reflection coefficient, and channels’ severity factors have been investigated. Finally, the performance of the proposed system is compared with a benchmark OMA-based system to highlight the achievable performance improvement.
FUTURE OF ARTIFICIAL INTELLIGENCE AND MACHINE LEARNING BENEFITS VARIOUS INDUSTRY
Authors: Patel Ravindra
Published: April 2022

There has been a lot of hype about machine
learning. The advent of big data, cloud computing, and the Internet of Things,
together with powerful ML tools, have unleashed a wave of excitement around the
benefits of learning. Unfortunately, the results have not always been that
impressive. We need better algorithms, better data, more effective models, more
powerful computing, and faster and smarter data access to get the most from
these techniques. Here we present five challenges to the future of ML. As the AI
and big data industries grow, we are witnessing an increasing demand for ML
engineers. Machine Learning is fast becoming a core skill for every digital
leader and will remain so for the foreseeable future. ML can transform data
into knowledge. This is something organizations need to create insights from
data. In this paper, we discuss the potential of using machine learning and big
data to predict the future of intelligence. We take inspiration from the many
projects in the field that are already making excellent progress and explore
the possibility of creating a large repository of knowledge which could be used
to build an AI machine capable of self-learning and thus be forever evolving.
We explore the question of what the future might hold for artificial
intelligence and machine learning, and whether it could one day replace us.
An Adaptive Anisotropic hp-Refinement Algorithm for the 2D Maxwell Eigenvalue Problem
Authors: Corrado Jeremiah , Harmon Jake , Notaros Branislav
Published: April 2022

We present a novel adaptive mesh refinement algorithm for efficiently solving a continuous Galerkin formulation of the 2D Maxwell Eigenvalue Problem over quadrilateral discretizations. The algorithm harnesses a Refinement-by-Superposition framework with support for anisotropic hp-adaptivity. Following a brief summary of the underlying methodology, we develop a novel approach to directing and deploying intelligent fully anisotropic hp-refinements. Numerical examples targeting the Maxwell Eigenvalue problem verify the ability to achieve exponential rates of convergence on a challenging benchmark and demonstrate that including anisotropic refinement yields a significant enhancement of computational efficiency. The success of this algorithm, along with the simplicity of the underlying Refinement-by-Superposition approach, creates a promising path for implementing highly efficient yet lightweight finite element method (FEM) codes for a variety of applications in computational electromagnetics (CEM) and elsewhere.
A survey of Deep learning at the Edge computing
Authors: Mayumu Nicanor
Published: April 2022

Deep learning is revolutionizing machine learning application domains such as big data analysis, computer vision, and natural language processes. Deep learning is a subset of machine learning that make use of Neural Network(NN) with many processing layers and parameters. This consumes a lot of computing power and memory during the training and testing phases. A common approach to overcoming this computational limitation of deep learning is to use cloud resources. To do this, data to be processed need to be transferred from the source to the cloud. Cloud-based big data processing presents many challenges as the amount of data continues to grow and the data processing requirements differ. Edge computing has emerged to solve these challenges. This article explores how deep learning is used in edge computing and discusses some of the common challenges that have arisen so far.
Technologies Applied to Improving Lifestyle Quality in Older Adults at Home: Senior Guardian
Authors: Taramasco Carla , Rimassa Carla
Published: April 2022

A medida que avanza la edad, pueden aparecer algunas enfermedades que poco a poco impactan en la salud de las personas. Entre ellas, algunas enfermedades crónicas y neurodegenerativas que impiden mantener la independencia en las actividades básicas de la vida diaria, aumentando los riesgos en el hogar, como las caídas que, además de impactar en la autonomía, provocan una disminución del bienestar y la calidad del estilo de vida. El actual avance de las tecnologías de la información y el abaratamiento del hardware permiten afrontar este problema desde una perspectiva preventiva más que reactiva, es decir antes de que las consecuencias para la salud se vuelvan irremediables. Las viviendas inteligentes surgen desde esta perspectiva, definidas como ambientes confortables que cuentan con inteligencia ambiental y control automático, que permiten responder al comportamiento de los residentes de manera no intrusiva ni invasiva. Este trabajo muestra parte de los resultados de una intervención de prueba clínica que duró 10 meses y donde se implementó un sistema de monitoreo denominado Senior Guardian. Este cuenta con alertas de emergencia, botón de pánico y sensores de actividad (nicturia, caídas y actividades diarias). Entre los resultados se encontró que, con la prueba de concepto, se logró obtener un sistema que permite la asistencia remota como modelo alternativo de atención a la salud de los adultos mayores. Esto demostró que brindó seguridad y protección en su entorno doméstico cotidiano, donde el 81% de los participantes mantuvo y, en su mayoría, mejoró su percepción de calidad de estilo de vida. Entre los resultados se encontró que, con la prueba de concepto, se logró obtener un sistema que permite la asistencia remota como modelo alternativo de atención a la salud de los adultos mayores. Esto demostró que brindó seguridad y protección en su entorno doméstico cotidiano, donde el 81% de los participantes mantuvo y, en su mayoría, mejoró su percepción de calidad de estilo de vida. Entre los resultados se encontró que, con la prueba de concepto, se logró obtener un sistema que permite la asistencia remota como modelo alternativo de atención a la salud de los adultos mayores. Esto demostró que brindó seguridad y protección en su entorno doméstico cotidiano, donde el 81% de los participantes mantuvo y, en su mayoría, mejoró su percepción de calidad de estilo de vida.
A Scalable and Wearable Self-Sensing IMU Sensor Network for Personalized Human Motion and Deformation Capture
Authors: Sun Lingyun , Zhou Zihong , Lu Yinyu , Cui Qiang , Pan Deying , Liu Yilun , Liu Xuanhui , Tao Ye , Wang Guanyun
Published: April 2022

In recent years, the wearable motion capture technology has been developed rapidly in various applications. However, conventional methods usually emphasize capturing the whole body skeleton or limb movements, without considering the personalized human body data and fine-grained deformation information. Thus, it is important to develop a proper wearable motion and deformation capture system based on the personalized human body data to provide people with more customized and immersive experiences. In this paper, a rapid and scalable construction method of the wearable inertial measurement unit (IMU) sensor network is proposed to generate personalized wearable solutions for people with different body types. Additionally, a robust self-sensing algorithm based on the IMU sensor network is proposed to reconstruct not only the whole body or limb movements but also the fine-grained muscle deformations. To validate the performance, we evaluate the accuracy and robustness of our method. In the accuracy evaluation, the average measurement error is 3.90mm, less than 1.80% of the test model size (180mm × 150mm × 72mm). In the robustness evaluation, the average measurement error is 6.15mm. Finally, an application on personalized arm motion and deformation capture demonstrates the feasibility and applicability of the proposed self-sensing IMU sensor network.
Energy Modelling Based On Power Profiling of Wireless Sensor Device
Authors: RANDRIATSIFERANA Rivo , Alicalapa Frédéric , Lorion Richard , Ravelo Blaise , Rajaoarisoa Lala , Moy Christophe
Published: April 2022

This paper elaborates an accurate energy model for Wireless Sensor Device (WSD) based on power consumption measurement. We found that compared to the energy consumption of processing, transmission, listening and reception phases, the data transfer consumes up to 40\% of total WSD energy whereas this aspects is often neglected in usual models.
Synergistic Integration of Machine Learning and Mathematical Optimization for Unit Commitment
Authors: WU JIANGHUA , Luh Peter , Chen Yonghong , Yan Bing , Bragin Mikhail
Published: April 2022

Unit Commitment (UC) is important for power system operations. With increasing challenges, e.g., growing intermittent renewables and intra-hour net load variability, traditional mathematical optimization could be time-consuming. Machine learning (ML) is a promising alternative. However, directly learning good solutions is difficult in view of the combinatorial nature of UC. This paper synergistically integrates ML within our recent decomposition and coordination method of Surrogate Lagrangian Relaxation to learn subproblem solutions of deterministic UC. Compared to the original problem, a subproblem is much easier to learn. Nevertheless, because of many types of constraints, finding “good enough” subproblem solutions for a given set of multipliers is still challenging. To overcome this, dimensionality is reduced via aggregating multipliers and removing unnecessary variables. Multiplier distributions are novelly specified for effective training. Furthermore, to exploit solutions obtained in daily operations, offline supervised learning and online self-learning are unified at the switching of the innovatively designed loss functions. Although testing of this first attempt to integrate two methods is limited to the IEEE 118-bus system, results demonstrate that ML obtains good-enough subproblem solutions efficiently, leading to near-optimal overall solutions. Our method opens a new direction for integrating ML and mathematical optimization to solve complicated UC and beyond.
A Multi-channel EEG Biomarker Weighted Spectral Clustering Model for MDD Prediction
Authors: Garg Shreeya , Shukla Urvashi Prakash
Published: April 2022

The article designs an approach for the detection of MDD using spectral clustering.
The raw EEG is pre-processed, and then three quantitative biomarkers: band power (beta, delta, and theta) along
with three signal-extracted signals: Detrended Fluctuation Analysis (DFA), Higuchi’s Fractal Dimension (HFD), and
Lempel-Ziv Complexity (LZC) are extracted. The data is scrutinized in both inter and intra hemispheric regions. A
weighted graph is constructed based on the data that is clustered to obtain the condition of the subject. The results
showcase both the efficiency and efficacy of the designed approach. The accuracy achieved for the left hemisphere
is 98% and CEP of 2.5%, while 97% accuracy and 3.3% CEP for the right hemisphere. In this case, channel-wise
maximum accuracy has been achieved for Fp1 and F8
Turbo decoding of concatenated codes based on RS codes using adapted scaling factors
Authors: Azougaghe Es-said , Farchane Abderrazak , Safi Said , Belkasmi Mostafa
Published: April 2022

Iteratively decoded block turbo codes are product codes that exhibit excellent performance with reasonable complexity. In this paper, a generalization of parallel concatenated block codes (GPCBs) based on RS codes is presented. We propose an efficient decoding algorithm with modifications of the Chase-Pyndiah algorithm is written by using Weighting factor α and Reliability factor β. In this work, we studied the effect of diverse parametres such as the effect of various component codes, interleaver size (number of sub-blocks) and number of iterations. The simulation results shows the relevance of the adapted parameters to decode generalized parallel concatenated block codes based on RS codes. The proposed algorithm (MCP) using the adapted parameters performs better than the one using with empirical parameters (CP).
Determining Hybrid Re-id Features of Vehicles in Videos for Transport Analysis
Authors: Papp Dávid , Borsodi Regő
Published: April 2022

The research topic presented in this paper belongs to computer vision problems in the transport application area, where the statistical data of the results give the input for the transport analysis. Although object tracking in a controlled environment could be performed with good results in general, accurate and detailed annotation of vehicles is a common problem in traffic analysis. Such annotation includes static and dynamic attributes of numerous vehicles. Most recent object trackers employ CNNs to compute the so-called re-identification features of the bounding boxes. In this paper we introduce hybrid re-identification features, which combine latent, static, and dynamic attributes to improve tracking. Furthermore, we propose a lightweight solution that could be integgrated in a real-time multi-camera tracking system.
Postharvest performance interpretation and storage temperature optimization in some newly introduced melon hybrids
Authors: Alabboud Michael , Kalantari Siamak , Soltani Forouzandeh
Published: April 2022

Temperature is a key factor in melon cold storage. Thus, optimizing storage temperature is an important goal in postharvest research. In this experiment, postharvest attributes of four inbred lines and five derivative hybrids were investigated under three storage temperatures (1, 4, and 12°C). Melon fruit were evaluated for their main characteristics directly after harvest and postharvest changes were monitored through cold storage period. Cluster analysis results showed that most of the hybrids clustered with their maternal parents illustrating the significant role of cytoplasmic inheritance for the studied traits. Similarly, principal component analysis clustered the studied types into three clusters according to their average postharvest behaviour. The best postharvest performance belonged to inodorus and cantalupensis netted melon with their intercrossing breeds. While the dudaim inbred line and its hybrid scored the highest postharvest changes. Response surface analysis showed that 1.8°C was the optimum storage temperature for inodorus and cantalupensis clusters, while 5.1°C was the best storage temperature of dudaim cluster. The results of the current study are similar to previous reports for optimum storage temperature in similar melon types.
Library and information communications as a means for meeting the information needs of remote users
Authors: Koloskova Galina
Published: April 2022

The article is devoted to the urgent problem of the formation and development of the library and information potential of the Dnipro metro station related to library and information services of remote users in the context of the formation of their own electronic information resources, products and services by libraries with the aim of prompt, meaningful and high-quality satisfaction of the information needs of modern users in the context of informatization city and region.
The study of library and information communications as a means of meeting the information needs of remote users is relevant, since the main task of libraries in the traditional and electronic space is, first of all, information support of educational, scientific, research activities through the acquisition of a high-quality library stock, the formation and development of a system of electronic information resources, products and services, providing access to them, as well as the fullest satisfaction of the information needs of all categories of users. In the conditions of gradual informatization of the region, the use of the latest computer technologies and telecommunication facilities, which become the most important strategic resource, providing the introduction of library and information potential in the scientific, social and cultural circulation.
By analyzing the relevant publications, the author analyzes the definitions of the term "social communications" by leading librarians. The periods of their development under the influence of time, technology and information needs of the society are considered. The library-information communications on the websites of the Dnieper libraries are analyzed depending on their types and purpose. The role of library and information communications in meeting the information needs of a remote user audience is determined.
National bibliography in foreign countries
Authors: Senchenko Mykola
Published: April 2022

In № 7 Bulletin of the Book Chamber the article "National bibliography today and tomorrow" was published, which focused on the current state and ways of development of the national bibliography (NB).
The Book Chamber of Ukraine as a center of the national bibliography deals with the history and prospects of its development in the digital space of scientific knowledge, the formation and publication of chronicles of the current national bibliography.
The article focuses on the history of the formation of the national bibliography in different countries, including Great Britain, USA, France, Germany, Bulgaria, Hungary, Poland, Romania, the Czech Republic, Yugoslavia and others. It is noted that the current level of development of the National Library in the countries of this region is due to many factors, including the widespread introduction of information technology and computer technology in publishing and library activities, which necessitates the adaptation of bibliographic technologies to information needs. The result of automation of library and biblio­graphic processes was a computer bibliography based on the use of modern information technologies in bibliographic work. The relevance of her research is due to the fact that today it represents the highest level of development of bibliographic technologies.
From distance education to "smartphone education": digital education and the role of educational libraries in its development
Authors: Kovalenko Svitlana , Ponomarenko Larуsa
Published: April 2022

The article considers the development of information technologies in education and, in particular, in its part such as distance education. The focus is on the use of distance learning technologies in the most critical period of human existence, namely in the period of quarantine in connection with the global pandemic on the coronavirus COVID-19. The main problems of the application of distance education are considered, when it is necessary to teach remotely all students, starting from beginners and ending with those who always want to learn. There is an urgent need to create new methods that would simplify the work of teachers in conducting distance learning, improve online teacher-student communication. There are also requirements for the executive authorities to address the issues of decent equipping of general secondary education institutions with computers, increasing the ICT competence of teachers, as well as the creation of a comprehensive Internet space. The issue of improving the information education of teachers in order to overcome pedagogical and psychological difficulties in conducting comprehensive distance education is covered. There is an increase in the role of educational libraries in the dissemination of distance education, as well as in the direction of helping users to remotely receive information that would meet their needs, in particular, highlighted the activities of the V. O. Sukhomlinskyі SSPL of Ukraine. The results of partial monitoring of dissertation research in the specialties 13.00.02 "Theory and methods of teaching (computer science)" and 13.00.10 "Information and communication technologies in education" concerning the issues of distance education for the period 1991—2019 are analyzed. Statistical data on the share of dissertations, the problem of which is the use of ICT in education, protected in research institutions and free educational institutions, in order to identify research activity on the outlined topic.
 
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Is there a "deep state" in Russia?
Authors: Senchenko Mykola
Published: April 2022

The seventh issue of the Bulletin of the Book Chamber published an article "Deep states — reality or utopia?", which explored the phenomenon of this phenomenon. them deep state.
It is noted that the "deep state" is not just lobbying, but a shadow government, sometimes more powerful than the real one. As a subject of governance, the "deep state" is a conglomeration of groups focused on fulfilling the main strategic goal, which it considers a priority for the country in which it operates. Often the "deep state" seeks to influence the activities of formal authorities so much that it can paralyze their work in general.
It was found that in the modern Russian Federation, a "deep state" is just being formed, which significantly affects the country's relations with the United States and Ukraine. The task of Russia's "deep state" is expansion: economic, informational, political, military — that is, it has an imperial goal, which it considers the only form of survival of the Russian Federation. Obviously, there are several levels of depth, a certain center and its peripheral circle, influencing politics against the interests of major financial groups and former administrative teams, but the most obvious signs of a "deep state" in Russia are the capture of Crimea and victory in Syria. The Russian imperial project is a historical inevitability, and hence an inevitable Russian "deep state."
The problem of hunger in Ukrainian books 1921—1923
Authors: Doiar Larуsa
Published: April 2022

The article is devoted to the historiography of the famine of 1921—1923 in the Ukrainian SSR. The author analyzes domestic books published in the publishers of Soviet Ukraine directly during the disaster that befell five of the twelve provinces of the Ukrainian SSR at that time. Analyzing the event, the author captures the specific features and differences of the famine of 1921—1923 from the Great Famine of 1932—1933. disasters, ordinary outside observers, authorities of all ranks, specialists in science and practical medicine. The author emphasizes that against the background of these developments in the medical field, a new scientific direction has been developed - the study of human hunger states, their impact on the development of human physiology and genetics, specific diseases provoked by prolonged starvation not on a voluntary basis. Concerning the world aspect of the problem of hunger, the author emphasizes that during the study period, in particular, during the First World War (1914—1918), there were artificially organized famines. The latter were seen as effective means in the fight against the enemy and, in fact, became the factors of victory over him. Since neither the fact nor the scale of the 1921—1923 famine in the then Ukrainian Socialist Soviet Republic was veiled by the Bolshevik authorities, the event had not only a public outcry but also received considerable humanitarian assistance from the world community. This article mainly uses scientific publications published in Soviet Ukraine during 1921—1923.
National bibliography in Asia, Africa and Latin America
Authors: Senchenko Mykola
Published: April 2022

The review of the national bibliography (NB) of Asia, Africa and Latin America is based on materials collected by the author until 2018. Any discussion of the national bibliography should be conceptually and structurally based on an analysis of the political and economic situation in the country. Such a large-scale approach is especially important for the states of Asia, Africa and Latin America — regions that break the contradictions and paradoxes that complicate the process of forming a national bibliography.
The proposed material provides an idea of the development of the national bibliography of the countries of the outlined region. In particular, aspects of the NB formation are considered in detail: historical preconditions for creating a national bibliography, the presence or absence of a law on mandatory copies, the national bibliographic agency, the frequency of bibliographic indexes, the state of electronic resources, automation of revenue processing.
It is noted that the national bibliography was created to ensure accounting and comprehensive systematization of products sold in a tangible format and published within clearly defined government entities. The current stage of its development is characterized primarily by the creation of international systems of bibliographic information, the integrated participants of which are the national bibliographic services of almost all countries.