bluuebunny/crossref_metadata_2025 huggingface dataset:
Poly(ionic liquid) Based Composite Electrolytes for Lithium Ion Batteries
Authors: Löwe Robert , Hanemann Thomas , Zinkevich Tatiana , Hofmann Andreas
Published: December 2021

Polymerized ionic liquids (PIL) are an interesting substance class, which is discussed to transfer the outstanding properties and tunability of ionic liquids into a solid material. In this study we extend our previous research on ammonium based PIL and discuss the influence of additives and their usability as polymer electrolyte membranes for lithium ion batteries. The polymer electrolyte is thereby used as replacement for the commercially widespread system of a separator that is soaked with liquid electrolyte. The influence of the material composition on the ionic conductivity (via electrochemical impedance spectroscopy) and the diffusion coefficients (via pulsed-field-gradient nuclear magnetic resonance spectroscopy) were studied and cell tests with adapted membrane materials were performed. High amounts of the additional ionic liquid (IL) MPPyrr-TFSI (1-methyl-1-propylpyrrolidinium bis(trifluoromethylsulfonyl)imide) increased the ionic conductivity of the materials up to 1.3·10−4 S·cm−1 but made the usage of a cross-linker necessary to obtain mechanically stable membranes. The application of liquid electrolyte mixtures with ethylene carbonate (EC) and MPPyrr-TFSI decreased ionic conductivity values down to the 10−9 S·cm−1 range, but increased 7Li diffusion coefficients with increasing amounts of EC up to 1.7·10−10 m2·s−1. Cell tests with two membrane mixtures proofed that it is possible to build electrolyte membranes on basis of the polymerized ionic liquids, but also showed that further research is necessary to ensure stable and efficient cell cycling.
Preparation and Characterization of a Novel Activated Carbon@Polyindole Composite for the Effective Removal of Ionic Dye from Water
Authors: Begum Bushra , Ijaz Saba , Khattak Rozina , Qazi Raina Aman , Khan Muhammad Sufaid , Mahmoud Khaled H.
Published: December 2021

The present study is aimed at the synthesis and exploring the efficiency of a novel activated carbon incorporated polyindole (AC@PIN) composite for adsorptive removal of Malachite Green (MG) dye from aqueous solution. An AC@PIN hybrid material was prepared by in situ chemical oxidative polymerization. The physico-chemical characteristics of the AC@PIN composite were assessed using Fourier-transform infrared spectrometer, X-ray diffraction, scanning electron microscopy, energy dispersive X-ray spectroscopy, ultraviolet visible spectroscopy, and determination of point of zero charge (pHPZC). A series of adsorption studies was conducted to evaluate the influence of operational parameters such as pH, contact time, initial dye concentration, AC@PIN dosage, and temperature on dye adsorption behavior of developed composite. A maximum dye removal percentage (97.3%) was achieved at the pH = 10, AC@PIN dosage = 6.0 mg, initial dye concentration 150 mg L−1, and temperature = 20 °C. The kinetic studies demonstrated that the adsorption of MG on AC@PIN followed pseudo-second-order model (R2 ≥ 0.99). Meanwhile, Langmuir isotherm model was founded to be the best isotherm model to describe the adsorption process. Finally, the recyclability test revealed that the composite exhibits good recycle efficiency and is stable after 5 cycles. The obtained results suggest that AC@PIN composite could be a potential candidate for the removal of MG from wastewater.
Glass Powder Additive on Recycled Polypropylene Filaments: A Sustainable Material in 3D Printing
Authors: Kristiawan Ruben Bayu , Rusdyanto Boby , Imaduddin Fitrian , Ariawan Dody
Published: December 2021

This study aimed to characterize the effect of a glass powder additive on recycled polypropylene (rPP) materials from food packaging to be used as filaments in material extrusion (MEX) 3D printing applications. The composite filaments studied were rPP filaments with glass powder (GP) additive in the 2.5%, 5%, and 10% fractions. As a baseline, the filaments made of pure virgin PP and rPP without additive were used. The filament that has been successfully made is then printed into a tensile test specimen and an impact test to observe its mechanical properties. Fourier-transform infrared spectroscopy (FTIR) characterization was also carried out to determine the effect of chemical bonding and thermal characterization using thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). The results of FTIR characterization on the sample rPP + 10% do not show a typical peak shift of PP, but give rise to new peaks at wavenumbers of 1000 cm−1 (Si-O-Na), 890 cm−1 (Si-H) and 849 cm−1 (O-Si-O), which indicate the typical peaks of the glass constituent compounds. In the thermal characteristics, the addition of GP shows the improved stability of mass changes to heat and increases the melting temperature of rPP. The ultimate tensile strength and Young’s modulus for rPP-based specimens with 10% GP additive showed an increase of 38% and 42% compared to PP specimens. In addition to the improved mechanical strength, the addition of GP also reduces the bending deformation, which can be well controlled, and reduces curvature, which is a problem in semicrystalline polymer-based filaments.
Phytic Acid Doped Polypyrrole as a Mediating Layer Promoting Growth of Prussian Blue on Cotton Fibers for Solar-Driven Interfacial Water Evaporation
Authors: Wang Xueyao , Yang Dongmei , An Xianhui , Qian Xueren
Published: December 2021

Phytic acid doped polypyrrole (PPy) as a mediating layer was in-situ coated on cotton fibers (CFs) to promote the growth of Prussian blue (PB) and construct the PB/PPy@CFs composite. The results showed that the proper amounts of PA doped PPy in-situ generated significantly promoted the growth of PB on CFs, the PB deposition ratio increased from 12.29% (PB@CFs) to 32.4% (PB/PPy@CFs), and the growth of PB on PPy@CFs could be completed in 4 h. Scanning electron microscopy (SEM) showed that the PB particles with perfect nano cubic structure were formed in the composite. X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and X-ray photoelectron spectroscopy (XPS) showed that both PB and PPy were successfully deposited on CFs. The PB/PPy@CFs composite had excellent light absorption, hydrophilicity, wettability, and photothermal property, and the surface could be heated up to 81.5 °C under one sun illumination. The PB/PPy@CFs composite as a photothermal conversion material was used for solar-driven interfacial water evaporation, the water evaporation rate was 1.36 kg·m−2·h−1 at the optical concentration of 1 kW·m2, and the corresponding photothermal conversion efficiency increased from 81.69% (PB@CFs) to 90.96% (PB/PPy@CFs).
IMPLEMENTASI APLIKASI GOOGLE CLASSROOM PADA PEMBELAJARAN DARING MASA PANDEMI COVID-19 UNTUK MENINGKATKAN HASIL BELAJAR IPA PADA MATERI PEWARISAN SIFAT PADA MAHKLUK HIDUP
Authors: Sari Linda
Published: December 2021

Penelitian ini bertujuan untuk mengetahui perencanaan pembelajaran dan hasil belajar dalam mengimplementasi aplikasi google classroom pada pembelajaran daring masa pandemi Covid-19 untuk meningkatkan hasil belajar IPA pada materi pewarisan sifat pada mahkluk hidup siswa kelas IX-B SMP Negeri 1 Stabat Kab. Langkat T.P. 2019/2020. Penelitian ini dilakukan dengan melaksanakan tindakan kelas (PTK) berupa kegiatan refleksi awal dan melakukan observasi untuk mengidentifikasi masalah yang terjadi di kelas, merencanakan pembelajaran, melaksanakan tindakan, mengamati dan merefleksikan. Hasil penelitian PTK diperoleh: 1) Pada siklus I ditemukan 20 orang tuntas atau sekitar 62,5%, dan tidak tuntas sebanyak 12 orang atau sekitar 37,5%. 2) Pada siklus II sebanyak 22 orang atau sekitar 91,7% dan tidak sebanyak 2 orang atau sekitar 8,3%. Dapat disimpulkan bahwa penerapan aplikasi pembelajaran google classrom dapat meningkatkan hasil belajar siswa di SMP Negeri 1 Stabat Kab. Langkat T.P. 2019/2020 dengan pembelajaran daring pada masa pandemi Covid-19, pada materi pewarisan sifat pada mahkluk hidup.
PENERAPAN MODEL PEMBELAJARAN EXAMPLE NON-EXAMPLE DENGAN MEDIA GAME EDUKASI QUIZIZ DALAM MENINGKATKAN HASIL BELAJAR SISWA
Authors: Marsela Cynthia , Hutagaol Mona Mahyuni , Br Ginting Aslina , Safitri Junita , Afis Lutfi , Sitorus Naomi , Pangaribuan Shanty Stevania , Gultom Marshinta Gokmauli
Published: December 2021

This study aims to determine the increase in student learning outcomes after applying the Non-Example Example learning model with the Quiziz Educational Game media to improve student learning outcomes in the seventh grade Solar System material at Maria Goretti Kabanjahe Private Junior High School. The no-example example learning model with quiziz game media is a learning strategy that uses pictures and videos as a medium to convey subject matter with the help of quiziz educational games as a medium in delivering the test instruments carried out. The subjects of this study amounted to 26 students. This non-example example method uses pretest and posttest actions in cycle I and cycle II, in order to improve student learning outcomes. Gradually in the pre-test, the average learning score was still 46.92 with a mastery percentage of 23.07%, followed by the first cycle, it was found that the student learning average was 48.46 and the percentage of completeness was 38.46%, there was a slight increase from before experiment was carried out. Then it was further improved in the second cycle, the researchers found an average learning score of 70.90 with a completeness percentage of 77.27%, it can be said that the improvement in student learning outcomes is getting better and increasing.
Pengembangan Tes Objektif Fisika SMA Hukum Newton Berbasis Pengetahuan Konseptual
Authors: Irfansyah Irfansyah , Sabani Sabani
Published: December 2021

Penelitian ini bertujuan untuk mengembangkan instrumen pengujian berbasis pengetahuan konseptual untuk melatih kemampuan berpikir siswa tentang konsep fisika pada materi Hukum Newton dan penerapannya yang sesuai dengan kelayakan instrumen pengujian. Jenis penelitian research and development  model Van Den Akker dengan subjek penelitian yaitu X MIA 2 yang berjumlah 20 orang peserta didik di MAN 03 Medan. Hasil uji instrumen penelitian berdasarkan pengetahuan konseptual menunjukkan indikator mengenal, mengklasifikasi, mempresentasikan, membedakan, menentukan, memproduksi. Dengan menggunakan indikator-indikator ini, ditemukan bahwa 28% siswa mencapai hasil yang sangat baik. 12% siswa mendapatkan hasil yang baik, 2% siswa mendapatkan hasil sedang, dan 2% siswa mendapatkan hasil yang buruk. Instrumen tes yang dikembangkan dilakukan validitas ahli, dan uji validitas dengan hasil 96% soal valid dan 4% soal tidak valid, uji reliabilitas tes dengan hasil 086 reliabel berdasarkan validitas. tes, uji reliabilitas, tingkat kesulitan dan kekhasan, pertanyaan yang dapat dipilih dan 6 item yang tidak layak, dengan penerimaan keseluruhan 76%. Berdasarkan hasil uji diskriminasi, yaitu 52% soal dalam kategori sangat baik, 24% pada kategori baik, 8% pada kategori sedang, 8% pada kategori buruk dan 8% pada butir soal yang dibuang.
Analisis Pengaruh Suhu Air Conditioner Terhadap Kesehatan Pegawai Di Kantor Arsip Dan Perpustakaan Kota X
Authors: Azteria Veza
Published: December 2021

Kemajuan teknologi saat ini berdampak besar bagi kelangsungan dan kenyamanan hidup manusia, contohnya penggunaan AC. Tujuan dari penelitian ini adalah untuk mengetahui apakah suhu ruangan dapat mempengaruhi kesehatan staf di Kantor Arsip dan Perpustakaan Kota X. Metode penelitian yang digunakan adalah metode deskriptif kuantitatif dengan lembar observasi dan angket terbuka yang dibagikan kepada 20 karyawan. Berdasarkan hasil penelitian diketahui bahwa rata-rata suhu ruangan di kantor arsip dan perpustakaan Kota X berada pada kategori suhu tidak ideal yaitu 23.660°C. Hasil uji korelasi (r) antara suhu ruangan dengan AC terhadap kesehatan karyawan adalah 0,675 dengan p-value 0,001 yang berarti ada hubungan antara suhu ruangan dengan AC terhadap kesehatan karyawan. pegawai Kantor Arsip Kota X dan perpustakaan. Oleh karena itu, pihak Kantor Arsip dan Perpustakaan Kota X diharapkan membuat jadwal rutin pembersihan AC di setiap ruangan. Untuk meningkatkan kesehatan karyawan, diusahakan untuk selalu membuka jendela agar terjadi pertukaran udara yang baik dan bergerak secara teratur minimal seminggu sekali.
La sociedad corporativa y la vigencia de la monarquía pactista. De la Baja Edad Media a la emancipación americana
Authors: Carzolio María Inés
Published: December 2021

Actualmente se continúa insistiendo con que la génesis de las ideas de los proyectos emancipatorios americanos tiene sus raíces en la Ilustración europea, pero desde mediados del siglo XX ciertos autores franceses e hispanoamericanos han explorado fuentes teológicas y filosóficas de la segunda escolástica española, afirmando que el origen del poder real está en Dios, quien inviste de él al pueblo, quien lo transfiere libremente al rey por un pacto de cesión (traslación) bajo ciertas condiciones. Esa concepción del pacto permitió una reacción y respuesta unánime de los americanos ante la crisis de 1808. He aquí el interés del origen y gestación del pactismo hispánico que proporcionó una tradición común.

Sin embargo, el lapso que separa tal origen de la emancipación americana y las vicisitudes que atraviesa España, atenúan la visibilidad de tal conexión. Desde la Baja Edad Media comienzan a desarrollarse las conceptualizaciones jurídico-políticas propias de la organización social antiguoregimental, basadas primordialmente en la idea antropomórfica de cuerpo donde el poder se fragmentaba a diversos niveles e instancias en relación con sus partes, exigiendo que el sistema social resultante fuese descentralizado pero recorrido por relaciones de sujeción entre el rey y sus vasallos. Los reinos peninsulares mostraban variantes de este contractualismo en las Cortes, en cuya documentación pueden hallarse invocaciones del pacto. La llegada del autoritarismo Borbón alteraría la conformación filosófica y jurídica del poder real, puesto que redujeron toda alusión a un pacto originario.
PERBANDINGAN EFEKTIVITAS JERAPAN Pb DALAM PARTIKULAT OLEH POHON TANJUNG (Mimusops elengi) DAN POHON BUNGUR (Lagerstroemia) (STUDI KASUS DI JALAN TIMOHO YOGYAKARTA)
Authors: Sunarsih Sri , Suseno Hadi Prasetyo , Fajri Muhammad Aulia
Published: December 2021

The ability of plants to absorb metallic pollutants varies. The research has been conducted to compare the effectiveness of Tanjung (Mimusops elengi) and Bungur (Lagerstroemia) plants in absorbing Pb metal in particulate matter. The effect of location and leaf height on the effectiveness of pollutant uptake was also observed. Sampling was carried out in July 2020-September 2020 by taking leaves that were not too dark or light in color. Leaves taken at heights 3, 6, and 9 m on Timoho side Street. The particulate and leaf samples were digested and then analyzed their Pb levels using an Atomic Absorption Spectrophotometer (AAS). The results showed that the Tanjung plants with denser leaves captured more particulate deposits than the Bungur plants. This plant is also more effective at absorbing and accumulating Pb metal, which is indicated by the ratio of Pb metal in the leaves to Pb in particulates which is higher than the Bungur plant. These results were consistent for each sampling period, at each location and each crown height.
Oral Health Promotion in Children With Microcephaly After Social Isolation by Covid-19 Experience Report
Authors: Lopes Silva Dara Vitória Pereira , Castro Felipe Barros , Carvalho Reis Fernanda de , Souza Mayana Narde , Monteiro Rafael Almeida , Mercês Gonçalves Taylline das , Coelho Simões Francisco Xavier Paranhos , Andrade de Freitas Maria da Conceição
Published: December 2021

The purpose of this study was to report extracurricular activities performed by professors and students of the Dentistry course at the State University of Southwest Bahia. Their goal was to promote oral health to microcephaly patients and their parents, after the period of social isolation due to the COVID-19 pandemic. In this context, a university extracurricular activity, more than ever, must assume its social responsibility, establishing new paths for public health care and regarding these actions correlating the academic community and society.
Deterrence of Piracy Employing IR Transmitter and Steganography System
Authors: A.M. Prasanna Kumar  , Bharathi Gururaj
Published: December 2021

Moving picture entertainment is a foremost source of amusement for populace in today’s existence. To entertain populace a lot of investment is put into film production by the film makers. Their endeavour is being ruined by few people by pirate the movies substance. They do it by capture the video recording in mobile phone camera and upload it to websites or put up for sale it to people which cause huge loss. In this research work we are proposea novel technique for reduction of film piracy by avoiding fake video recordings of video in theatres. An indistinguishable luminosity is projected from the display to the whole spectators that falls on the camera lens which is sensitive to infrared light rays Makes the recorded video unfit to watch. A method is developed for anti-piracy system for film industry using steganography technique in MATLAB.
Aerodynamic Investigation of Double Surface Airfoil
Authors: Siva J  , Suresh C  , Paramaguru V
Published: December 2021

Aircraft industry has been deeply concerned about reduction of drag by reducing flow separation and improving the aerodynamic efficiency of flight vehicles, particularly in commercial and military market by adopting various methods. Reduction of flow separation is a concept by which we can increase aerodynamic efficiency. The purpose of the project is to perform an experimental investigation on aerodynamic performance of NACA 0012 airfoil model with and without splits. It is evident from this research work that the airfoil model with split possesses greater aerodynamic performance by producing lesser overall drag. This is due to the delay in flow separation from the surface.
Implementation of Attender Robot in Campus
Authors: Chaithanya D.J  , Ramya B  , Aisiri A.P  , Spoorthi S.P
Published: December 2021

A robot is a machine that has been programmed by a computer and has external or embedded control over its movements and activities. It has a wide range of applications in all aspects of life. A robot can be employed as an attender in a university setting to distribute circulars around instead of numerous people doing it manually, which is a costly and time-consuming method.

The unfamiliar campus might be challenging for parents to navigate. In this review paper, we focus on a voice-based attender robot with line-following skills and speech-to-text recognition that may be utilized for several tasks at universities, such as passing out circulars, engaging with parents, and assisting them with navigation. The goal of this work is to create a robot that can communicate with humans using Spoken Natural Language. Two languages will be highlighted here: English and Kannada. This system employs a module that recognizes human speech, which is then processed and used to act or respond to the user's order. In this fashion, the voice-activated attender robot can be used in a university setting. However, it is not confined to universities. It can also be used in locations such as train stations, bus stops, large factories, and other similar settings.
Impact of Lockdown on Air Quality in India
Authors: Dhulasi Birundha V , Ganesan S , Chitra M
Published: December 2021

The Covid-19 crisis has forced activity freezes, Lockdowns and calls to shelter-in-place have closed schools and non -essential businesses. Minimal activities from industrial sites, factories and construction sectors have minimized the risks for toxins to escape, in turn improving air quality. People are forced to stay at home practicing social distancing and working remotely. It is all aimed at controlling the spread of Covid-19 and hopefully reducing the death toll. But all this change has also led to some unexpected consequences. One among them is pollution levels and the natural environment. Before the start of the Covid-19 pandemic, the air around us had been deemed very toxic to breathe in due to the number of greenhouse gases that had been emitted over the centuries. But after the coronavirus lockdown commenced, there were slight changes in the environment. In the above context, a study should be undertaken to analyze the air quality indicators during non-lockdown period and the lockdown period is inevitable and essential. In this regard, the researcher wants to analyze the air quality of Chennai City by comparing the air quality indicators values like P.M.2.5, NO2, SO2, CO for the year 2019 with 2020 (same period). Accordingly, the researcher has collected data information and analysed it with the help of regression analysis and trend lines. The results revealed that during the lockdown period, everything was shut down and it would decrease the values of the above said air quality indicators, especially the concentration of P.M.2.5 because it is the major factor contributing to air pollution. It was proved by many earlier studies and this study also proved the same. The data set revealed that nearly 80 percent of the air pollution was due to the concentration of P.M.2.5 and its concentration was lowered during the lockdown period. Hence, to avoid air pollution, authorities should be taken steps to reduce P.M.2.5 concentration. It is good for the environment, the health of the living organism and the sustainable development of the economy.
An Empirical Study on Women Representation in Parliament of South Asian Nations
Authors: Mondal Sushovan , Ghosh Rinrin
Published: December 2021

Women have been discriminated in every sphere of life. In South Asia, women constitute roughly half of the population, yet they are rarely seen in parliament or as ministers. It is true that in all sphere of political leadership women are severely underrepresented or in other words, men greatly outnumber women in every sphere of decision making even in parliament also. Women need the power to break up the trap of confinement that engage them busy in domestic work and put many restrictions on them in this patriarchal society. Lack of opportunity and low representation in the political sphere deprives women of being politically empowered. This paper is an attempt to examine the study the women representation in the lower house of parliament and as well as to compare this with the average data of women members in the lower house of Asia and World.
“Ztudents” on X and Y Lenses in Turkey: Views of X and Y Generation Teachers about Certain Class Properties of Gen Z High-School Students
Authors: Sözer Yusuf
Published: December 2021

The purpose of this study is to determine Z generation high-school students’ properties carried into class, and to reveal periodic factors and indicators for class motivations, study habits and class disrupting behaviours, according to X and Y generation teachers’ opinions. The study was in a qualitative phenomenological design. The study group was formed with multistage sampling, including criterion and disproportional quota sampling. Accordingly, 96 high-school teachers participated in the study group. The data was collected with a survey of open-ended questions and a semi-structured focus group interview. Content and descriptive analyses were used for data analysis. As a result, positive perspectives towards Z students’ properties, class motivations, studying habits, and class-disrupting behaviours were limited, whereas negative views were in the majority. Evident negative periodic factors were technology misuse, curriculum discordance, moral degeneration, and the negative indicators were weak time management, unplanned studying, improper studying, attitudinal and behavioural disorder. Z students’ properties are adversely reflected on in-class processes through mutually aggravating relations of periodic factors and behavioural indicators. X teachers had more adverse views pointing to Z students’ mostly inner properties for the negative studentship whereas, Y teachers drew attention to the disharmony between the Z cohort and educational environment.
Salient Features of Feminist Literary Criticism
Authors: Sen Tithi , Das Kaushik
Published: December 2021

Feminist literary criticism as criticism schools is marked by gender, widespread gender awareness, and feminine consciousness is its elementary characteristics. This study introduces the different phases of Feminism through various insidious social and cultural mores. The main objective of this study to Criticism the Salient Features of Feminist Literary. The main content of this paper is divided into three aspects, the first, second, and third wave of feminism from the 19th century to date. Methodology Employed based on qualitative research. The secondary sources of this study are taken from various books, articles, diaries, proposals, official records, archives, Govt. Gazetteers, Manuals and sites, and so on.
A Critique of Gender Roles in Mahesh Dattani’s Dance Like a Man
Authors: Ajmi B
Published: December 2021

Bharatanatyam is an ancient Indian classical dance form that originated from Tamil Nadu. It was performed by devadasis (prostitutes) in royal courts in the early period. Later, the elite Indian class separates it from devadasis and makes it more like a commodity. A man’s passion towards such kind of an art form creates commotion in a patriarchal society. His manhood is questioned and he is considered as inferior to the exaggerated version of masculinity. The breaking of particular roles which are destined to each gender in a society leads to tension within the patriarchy. Mahesh Dattani’s play Dance Like a Man explores themes like gender discrimination, stereotyping, gender roles and identity crisis. In reality, the problems of men due to gender discrimination is not discussed effectively. This play tries to give a clear picture of a male victim of gender discrimination through Jairaj’s character. The current research explores the problems in reversing gender roles, question on masculinity and involvement of society in carrying gender stereotypes as portrayed in Dance Like a Man.
Order and Disorder in Sangam Poems: On the Basics of Paanar-Puluvar Tradition
Authors: Murugesapandian N
Published: December 2021

The theory of law, which deals with supernatural powers, shaped the myth of the celestial sphere. Religions that justify birth and gender segregation and produce slave bodies to adapt to the prevailing social conditions. Orders created to protect the power and interests of the rulers are influential in the name of rules from time to time. When one insists on order, disorder automatically reigns. When laying down rules as to what should be strictly followed, what should be excluded is defined as irregularity. In the Sangam Age Tamils insisted on the rules to be followed in practical life, contrary to the rules of good and bad. Such orders, in turn, were called virtues. At the same time the notion that disorder is anti-social as a whole was emphasized. Rules and exemptions are widely used to emphasize order and disorder in the interests of those who economically dominate society. The order and disorder recorded by the Sangam literary works have become the social document of ancient Tamils.
Markkaal in the Tradition of Ancient Tamils Metrology
Authors: Raja A
Published: December 2021

Agriculture was the primary occupation in the life of the ancient Tamils. The mugatha lalavai measuring tool used to measure the resulting grains of paddy is marakkaal. This instrument is one of the most ancient metrological tools of the Tamils. The purpose of this article is to explore and explain the development and singificance of Marakkaal in religious, ritualistic belief and practices in the society.
ANALYSIS OF ITU-T AND ITU-R RECOMMENDATIONS ON FIFTH GENERATION COMMUNICATION NETWORKS. PART II
Authors: ТОНКИХ Е.В.
Published: December 2021

Во II части одноименной статьи,начало которой было опубликовано в сборнике «Труды НИИР», № 3'2021, рассматриваются результаты проводимой в рамках Международного союза электросвязи работы по стандартизации архитектуры сетей связи пятого поколения,а также требования,предъявляемые новыми сервисами и применениями к характеристикам этих сетей. Приводится обзор некоторых ключевых документов МСЭ, прежде всего Рекомендаций МСЭ-Т по требованиям к сетям с учетом дальнейшей виртуализации (софтверизации)многих сетевых функций сетей 5G/IMT-2020.

In the second part of the article of the same name, that was published in the collection "Proceedings if the NIIR", No. 3'2021, the results of the work of the International Telecommunication Union to standardize the architecture of fifth-generation communication networks, as well as the requirements imposed by new services and applications to the characteristics of these networks are considered. An overview of some key ITU documents is provided, primarily the ITU-T Recommendations on network requirements, taking into account the further virtualization (softwarization) of many network functions of 5G / IMT-2020 networks.
Cartografia da violência na construção narrativa de “regiões perigosas”: um processo de estigmatização reforçado por noticiários criminais
Authors: André Hendryo
Published: December 2021

O objetivo deste trabalho é refletir sobre como o jornalismo reforça a estigmatização de regiões perigosas e, por extensão, das pessoas que as habitam. No estudo propõe-se um diálogo entre taxa de homicídios, representações de violência em noticiários criminais e percepções de telespectadores que vivem no espaço mais estigmatizado pelos programas. O objeto empírico é formado a partir de uma análise de conteúdo de 80 edições do Balanço Geral e do Tribuna da Massa e de entrevistas em profundidade com seis telespectadores que vivem no bairro Cidade Industrial de Curitiba. Embora os dois telejornais estigmatizem a região como violenta, os participantes ligam a noção de perigo a outros lugares, o que aponta para o território geográfico tanto como um dispositivo de estigmatização quanto como uma comunidade de referência relevante para a produção de sentidos.
Imagens, vigilância e a participação da audiência no telejornal
Authors: De Oliveira William Silva , Henriques Rafael Paes
Published: December 2021

A discussão aqui apresentada faz parte de um estudo mais amplo sobre o uso das imagens de vigilância no telejornal ESTV 1ª Edição da TV Gazeta, afiliada da TV Globo no Espírito Santo. Iremos observar a participação popular no telejornalismo, a partir do compartilhamento das imagens geradas por câmeras de circuito interno e de vigilância, que passam a compor as notícias veiculadas nos programas jornalísticos. Apresentaremos o novo ecossistema de informação, que permite o compartilhamento de conteúdo, proporcionando maior interação do público com as redações. As tecnologias contemporâneas e o espectador também serão apresentados em uma relação na qual contribuem para a divulgação de conteúdo audiovisual nos telejornais.
Autonomia da criança com deficiência: um paralelo entre a infância, a educação e a brincadeira
Authors: Antonioli Camyla , Eisenberg Zena
Published: December 2021

O trabalho discute a temática da autonomia da criança com deficiência tomando como recorte as vivências escolares e as brincadeiras. O objetivo foi compreender como autonomia e a infância da criança com deficiência são apresentadas em pesquisas acadêmicas. A metodologia utilizada foi a pesquisa bibliográfica de revisão narrativa. Foi observada uma relação entre o cuidar e o educar no cenário da educação infantil que representa um fator essencial para a autonomia das crianças com deficiência. Nesse sentido, as ações de cuidado são fundamentais para a estabelecimento e mantimento do bem-estar destas crianças. Por fim, verificou-se que a brincadeira é fator importante para a autonomia e o desenvolvimento cognitivo, comunicativo e expressivo na infância. A brincadeira é uma atividade fundamental na infância e media o desenvolvimento de domínios e habilidades. Desse modo, todas as interações vividas na brincadeira são parte de um processo de desenvolvimento da autonomia da criança. Contudo, pesquisas que dão destaque ao âmbito emocional da criança com deficiência são emergentes e imediatas.
Formar para a emancipação no capitalismo tardio periférico: horizonte utópico de regulação da educação ou propedêutica revolucionária concreta?
Authors: Miranda Oleare Adolfo , Loureiro Robson
Published: December 2021

A partir das provocações de Educação e emancipação (ADORNO, 2000), este artigo problematiza a demanda pela tematização de relações possíveis entre as noções de emancipação e Bildung. Adorno aborda as determinações radicalmente alienantes da história ocidental, tanto no mundo feudal, governado por instâncias transcendentais, quanto no mundo capitalista, regido pela hegemonia da razão instrumental. A formação emancipatória constitui-se, concomitantemente, como horizonte concreto de regulação do sistema educacional, cujo telos é a promoção da maioridade e da autonomia, e como propedêutica revolucionária, a partir do debate sistemático acerca das contradições estruturais do capitalismo e das condições objetivas e subjetivas para o processo revolucionário. Sustenta-se a hipótese de que ainda é atual e profícuo o investimento teórico na constante reelaboração do conceito de Bildung, entendido como formação crítico-negativa, cujo escopo é implementar e consolidar a justiça social, o que significa eliminar da sociedade todo tipo de exploração que oprime e promover o máximo possível de liberdade, a partir das potências de perfectibilidade inscritas nos processos de humanização. Portanto, ainda que haja na atualidade pensadores para os quais a aquisição de conhecimento está cada vez mais distante da ideia de formação do espírito, o debate estabelecido aqui nos leva a assumir uma posição contrária. Entendemos que a questão da Bildung, da formação cultural, do cultivo de si, da constituição imanente da subjetividade não é algo de que indivíduos e sociedades possam abdicar, assim como não é um problema que venha a chegar a termo, numa solução definitiva.

Palavras-chave: Educação. Emancipação. Bildung. Capitalismo periférico. Propedêutica revolucionária.
Posições do ANDES/Sindicato Nacional para o Trabalho dos Professores Brasileiros
Authors: Lapa Nailton Rocha da , Rodrigues Maria De Fátima
Published: December 2021

Apresentam-se resultados de um projeto de pesquisa em nível de Iniciação Científica que teve como objeto de investigação as teses sobre o trabalho de professores da Educação Superior contidas em artigos publicados na Revista Universidade e Sociedade, veículo semestral do Sindicato Nacional dos Docentes do Ensino Superior (ANDES/SN) no período de 2015 a 2020. Trata-se de um subprojeto de um outro mais abrangente intitulado POSIÇÕES DO ANDES/SINDICATO NACIONAL PARA O TRABALHO DOS PROFESSORES BRASILEIROS (1996-2020). Configura-se como uma pesquisa bibliográfica, que procurou responder à seguinte problemática: quais as teses veiculadas nos artigos publicados na revista do ANDES/SN quanto ao trabalho dos professores da Educação Superior no período de 2015 a 2020? O objetivo geral foi assim definido: explicitar as posições de pesquisadores quanto ao trabalho de professores da Educação Superior em tempos de tantas mudanças educacionais. O estudo possibilita apontar que é um tema que aparece com certa frequência na revista do ANDES e sinaliza para os desafios que estão postos à classe dos professores da Educação Superior no Brasil.

Palavras-chave: ANDES-SN. Trabalho do professor. Educação Superior.
A relação da psicomotricidade com a alfabetização
Authors: De Freitas Patricia Vernona , Ferreira Edna Alves , Beatriz Bruno , Thomazi Larissa Gabriele Oligari
Published: December 2021

O mote desta obra é a relação entre o desenvolvimento psicomotor e a aprendizagem da leitura e escrita da criança. A fase inicial desse processo é fundamental e envolve aspectos cognitivo e psicomotor. A reflexão acerca deste momento de aprendizagem implica no olhar do professor sobre a criança buscando compreender todos os fatores que envolvem este processo.

Palavras chave: psicomotricidade, alfabetização e desenvolvimento motoras na infância.
FERNÁNDEZ CORDERO, L. (comp.), (2021). Feminismos para la revolución. Antología de 14 mujeres que desafiaron los límites de las izquierdas. 1° ed., Buenos Aires: Siglo XXI Editores, pp.256.
Authors: Martínez Camila
Published: December 2021

Desde el siglo XXI y al calor de la marea verde feminista, la historiadora Laura Fernández Cordero nos propone en esta obra un trabajo de selección, compilación y construcción de perfiles bibliográficos de distintas figuras, en su mayoría mujeres, que lucharon desde sus diversas realidades y contextos por los derechos de las mujeres en todo el mundo y de todos los tiempos. Resabios de esa lucha quedaron en sus escritos y esta obra nos permite sumergirnos en una porción de ello.

 Desde la introducción, la autora se propone recuperar “voces de otros tiempos memorables”, voces quebradas, polémicas, que representan el devenir del pensamiento feminista de los últimos dos siglos. Aclara que estas representaciones y la selección de lxs 14 pensadorxs no agota los caminos posibles para abordar las distintas miradas del feminismo en el pasado, sino más bien nos ofrecen un muestrario que aspira a recuperar esa memoria feminista que se conserva activa hasta nuestros días.
Mujeres en vilo: Género y Guerra fría en América Latina
Authors: Barrancos Dora
Published: December 2021

Es una tarea particularmente ardua abordar el fenómeno de la denominada Guerra fría, desde una perspectiva que incluya especialmente a las mujeres, tan afectadas como los varones por los hostigamientos y las persecuciones, toda vez que han sido estos los actores casi exclusivos de la historiografía especializada y no sólo en América Latina. Este artículo analiza dos sociedades en dos momentos cronológicos diferenciados en el marco contextual de la Guerra fría que propendió a la desestabilización de gobiernos democráticos dando curso a la instauración de dictaduras institucionales en  la región. En esos escenarios se rescata el rol de mujeres tanto en clave individual y colectiva. En el caso de Guatemala se focaliza en la trayectoria de María Cristina Vilanova, esposa del Presidente Arbenz. En el segundo caso, Brasil, se introduce un movimiento femenino en el marco de las luchas contra la dictadura impuesta en 1964, el Movimento Femenino pela Anistía (MFPA) que vio la luz  en 1975.
identidades contemporáneas y el réquiem del Estado Nación
Authors: Lucca Juan Bautista
Published: December 2021

El presente artículo busca advertir sobre los resortes de un mundo contemporáneo, enrevesado en su complejidad, fluido en el desmantelamiento de sus firmes pasos previos, incierto en el devenir del presente, tortuoso en su vuelta al pasado, aterrorizado en el agigantarse del futuro. Estos aspectos ponen en tensión al sujeto, a aquel que grita a los vientos la duda acerca de su identidad y que recibe del eco una y otra vez la voz de su propia incógnita. Para ello, recorriendo las perspectivas de los teóricos sociales y políticos contemporáneos, nos interrogaremos sobre los alcances de las interpretaciones respecto de las identidades y la vitalidad del Estado Nación, para reconocer finalmente hasta dónde este último nos ofrece la seguridad ontológica que otrora requeríamos.
(Nieintuicyjna) sprawczość automatycznego odkurzacza
Authors: Mieczkowska Sylwia
Published: December 2021

Niniejszy artykuł stanowi raport z badania obiektu użytku codziennego – inteligentnego automatycznego odkurzacza. Badanie miało charakter jakościowy i przeprowadzone zostało metodą wywiadu pogłębionego przeprowadzonego na posiadaczach automatycznego odkurzacza, a także metodą obserwacji niejawnej przeprowadzonej na jednym z respondentów oraz na dziedzinach bawiących się z urządzeniem. Celem projektu było zbadanie, czym dla użytkownika jest automatyczny odkurzacz, w jakie wyposażany jest znaczenia, jakie role pełni w jego życiu, a przez to odkrycie, w jaki sposób urządzenie na różnych poziomach działa. W konsekwencji wskazano na jego performatywny potencjał do oddziaływania na użytkowników, na sprawczość, która wykracza poza przeznaczoną mu – czysto praktyczną – funkcję.
PERFORMANCE OF HUMAN RESOURCES DEVELOPMENT AGENCY (BPSDM) OF SOUTHEAST SULAWESI PROVINCE
Authors: Muzakir Sinapoy Abdul Kahar
Published: December 2021

This study intends to analyze the impact of work culture and job satisfaction on employee performance at BPSDM Southeast Sulawesi Province. This type of research is explanatory research, with a total sample of 47 respondents. The sample size was determined based on the slovin method, the sampling technique was carried out directly. Data was taken using a questionnaire with a Likert scale. Analysis of the data by descriptive and multiple linear regression. The results of the research prove that work culture has a positive effect on employee performance with a significance number of 0, 000 and t is 43, 757 with a coefficient of 0, 74. Job satisfaction has a positive effect on employee performance with a significance number of 0, 000 and t is 82, 629 and a coefficient of 0, 93. Based on the results of data analysis, it is concluded that work culture and job satisfaction greatly affect employee performance. This shows that the two variables, both work culture and job satisfaction, have been tested to significantly affect employee performance.AbstrakPenelitian ini bermaksud untuk menganalisa akibat aspek budaya kerja serta kepuasan kerja terhadap kinerja pegawai di BPSDM Provinsi Sulawesi Tenggara.  Tipe penelitian merupakan eksplanatory research, dengan jumlah sampel sebesar 47 responden.  Besar sampel didetetapkan berdasarkan pada metode slovin, teknik penarikan  sampel dilakukan secara langsung. Data diambil menggunakan angket dengan skala likert.  Analisa data dengan cara deskriptif serta regresi linier berganda.  Hasil  riset membuktikan kalau budaya kerja mempengaruhi positif terhadap kemampuan pegawai dengan angka signifikansi 0, 000 serta t jumlah sebesar 43, 757 dengan angka koefisien 0, 74.  Kepuasan kerja mempengaruhi positif terhadap kinerja pegawai dengan angka signifikansi 0, 000 serta t jumlah sebesar 82, 629 serta angka koefisien 0, 93. Berdasarkan pada hasil analisa data, disimpulkan kalau budaya kerja serta kepuasan kerja sangat  mempengaruhi kinerja pegawai. Hal ini menunjukkan bahwa kedua variable tersebut, baik budaya kerja maupun kepuasan kerja teruji secara sognifikan mempengaruhi kinerja pegawai.
POLITIK PEMBIAYAAN HIBAH PILKADA KABUPATEN OGAN KOMERING ULU TIMUR DAN KABUPATEN SUKABUMI 2020
Authors: Ramdhani Harry
Published: December 2021

Penelitian ini menganalisis kelemahan dan peran aktor-aktor pada mekanisme dan proses politik penetapan anggaran pembiayaan pilkada melalui hibah APBD di Kabupaten OKU Timur dan kabupaten Sukabumi. Pendekatan Penelitian ini adalah kualiatif, dengan jenis studi kasus kolektif. Teknis Pengumpulan data berupa wawancara mendalam dengan beberapa informan yang terlibat dalam proses penetapan anggaran pilkada dan aktor politik lainnya. Hasil penelitian menunjukkan bahwa pembiayaan pilkada melalui APBD secara umum berjalan baik dengan sejumlah catatan yang harus diperbaiki. Peran DPRD dan relasi antara KPUD bersama Pemerintah Daerah serta DPRD menjadi kunci munculnya permasalahan di kedua daerah tersebut. Penelitian ini menghasilkan sejumlah catatan, yaitu mekanisme pembiayaan pilkada melalui hibah APBD membebani anggaran daerah, mendistorsi anggaran kesejahteraan rakyat untuk dana pilkada, keterlambatan pencairan anggaran, standar honor lembaga ad hock yang tidak diatur secara ketat, evaluasi kinerja perangkat daerah, pilkada yang tidak bisa diseragamkan, dan besarnya peluang politik anggaran di daerah yang berdampak pada integritas dan independensi Lembaga penyelenggara pemilu.
Peran Orang Tua dalam Menumbuhkan Minat Baca Anak Usia 5-6 Tahun
Authors: Fitri Nur Lailatul
Published: December 2021

Reading occupies an important position in the context of life, especially in the era of information and technology as it is today. Reading habits from an early age will enrich children's insight which leads to a higher quality human identity. The earlier a child learns to read, the more he will cultivate the habit and love of reading. Parents as the main pillar in shaping children, have an important role in growing children's interest in reading from an early age. The purpose of this study was to determine the role of parents in fostering children's reading interest and what obstacles parents faced in fostering children's reading interest. This type of research is descriptive qualitative with data collection methods through observation and interviews. The subjects of this study were 10 parents of children aged 5-6 years in Gesik hamlet, Gesikharjo village. The results of this study are the role of parents in growing children's interest in reading is first through parenting, where parenting is influenced by education and parental knowledge about the importance of growing interest in reading from an early age. Second, the role of parents in setting an example for their children. Third, parents have a role in providing literacy-related facilities. Meanwhile, the obstacles faced by parents in cultivating children's reading interest are: 1) Children are more interested in playing mobile games, 2) Children's moods are up and down towards reading activities, 3) Unsupportive environment or friends.
Assessing the use of e-business strategies by SMEs in Ghana during the Covid-19 pandemic
Authors:   Department of Business Administration, BlueCrest University College, Kokomlemle, Accra, Ghana, Naab Rosina , Bans-Akutey Anita ,   Department of Business Administration, BlueCrest University College, Kokomlemle, Accra, Ghana
Published: December 2021

Abstract Purpose: The main purpose of this quantitative research was to assess various e-business strategies implored by small and medium enterprises (SMEs) in Ghana during the Covid-19 pandemic. Research methodology: It made use of a descriptive design. Data was collected with the use of a structured questionnaire, analysed with excel and presented in tables and figures. Results: The study revealed that small business owners have knowledge of e-business models with the most popular e-business model used being the Business to Consumer (B2C) model, while the least used model was the Business to Government (B2G) model. While imploring the use of e-business models and strategies, SMEs were faced with the challenge of very limited knowledge on the use of e-business strategies. Limitations: The study was limited to businesses in the Tema Metropolitan Assembly of Ghana. Contribution: Most of the SMEs were established in the traditional setting of business operations therefore there was little or no plan for integrating the internet in their operations. However, the pandemic has shifted their attention to adopting some virtual traction to their businesses for the benefit it offers such as continuous sales and more visibility. Further research on how each of the various concepts was used by SMEs is highly recommended.