bluuebunny/crossref_metadata_2025 huggingface dataset:
PENDAMPINGAN ORANG TUA TERHADAP TINGKAT KECEMASAN REMAJA MENGHADAPI MENARCHE
Authors: Laili Uliyatul , Ainiyah Nur , Novianti Hinda , Pratiwi Diajeng Setyo
Published: January 2023

Latar Belakang : Menarche adalah perdarahan pertama dari uterus yang terjadi pada seseorang wanita. Kurang pengetahuan menyebabkan cemas, kaget, mudah tersinggung, khawatir akan terjadi sesuatu yang buruk saat menarche. Upaya yang dilakukan untuk mengurangi kecemasan yaitu pendampingan dari orang tua. Tujuan : Mengetahui hubungan pendampingan orang tua dengan tingkat kecemasan remaja putri dalam menghadapi menarche. Metode : Desain penelitian ini Cross sectional. Sampelnya siswi kelas VII SMPN 40 Surabaya sebanyak 63 siswi. Teknik pengambilan sampel menggunakan propotional stratified random sampling. Variabel independen adalah peran pendampingan orang tua, sedangkan variabel dependen yaitu tingkat kecemasan remaja putri dalam menghadapi menarche. Instrument pengumpulan data menggunakan kuesioner. Data dianalisis menggunakan uji statistik Rank Spearmen dengan tingkat kemaknaan a = 0,05. Hasil : Menunjukkan bahwa dari 63 respoden terdapat 37 siswi yang memiliki tingkat kecemasan kategori tidak ada kecemasan (58,7%), dan (68,2%) siswi mendapatkan pendampingan orang tua baik yaitu sebanyak 30 siswi. Uji rank spearman didapatkan nilai p = 0,002 dengan tingkat kemaknaan a = 0,05 yang berarti ada hubungan antara pendampingan orang tua dengan tingkat kecemasan remaja putri dalam menghadapi menarche. Kesimpulan : Terdapat hubungan pendampingan orang tua dengan tingkat kecemasan terhadap remaja putri dalam menghadapi menarche
NEPEA and university extesion activities in the Madre Cristina settlement project - Goiandira
Authors: Bertazzo Cláudio José
Published: January 2023

This article reports the actions and achievements of NEPEA in the Madre Cristina Settlement Project, in Goiandira. In Agroecology there are no infallible packages or recipes. Principles yes. One, which is very significant, and which precedes modern science, is to observe, learn and reproduce natural ecosystems. Or simply: copying nature. We talk, demonstrate and debate the scientific foundations of Agroecology with Agrarian Reform settlers in settlements located in the Southeast – SE – Goiano. We carried out training and training so that these farmers were able to produce in ecological styles. They decided and started to produce vegetables without poisons, using local inputs, recycling organic materials through biocomposting and, soon, they saw the plants grow healthy, nutritious and with visual quality that induced the hungry to buy them. The most excellent socio-environmental results appeared through the design of agroecosystems designed for sustainable production, whose plants are ferti-nutri-irrigated with the liquid biofertilizer made by the farmers themselves. On this path, sustainability is achieved. The production of the vegetable garden and the items handcrafted by the settlers are being sold at the Feira Sem Veneno, organized on the campus of the Federal University of Catalão (Ex-UFG)
Numeración y cálculo en infantil y primaria:
Authors: Alsina Angel , Bosch Ester
Published: January 2023

La enseñanza de la numeración y el cálculo en infantil y primaria se está transformando como consecuencia de la incorporación de la competencia matemática en el currículo: se está dejando atrás un enfoque focalizado en la repetición, la reproducción, la mecanización y la realización de ejercicios descontextualizados a través de un libro de texto, por un enfoque cuya meta es desarrollar el sentido numérico a través de una variedad de recursos, entre los que los materiales manipulativos tienen un papel muy relevante. Con base en este cambio de paradigma, en la primera parte de este artículo se describen los conocimientos importantes e ideas centrales de numeración y cálculo para desarrollar el sentido numérico; y, en la segunda parte, se presenta una selección de diez materiales manipulativos esenciales, a partir de criterios de contenido, de finalidades didácticas y de tipo de material. Para cada material, se describen diversas actividades por grupos de edad: 3-6 años; 6-8 años; 8-10 años; 10-12 años.
Coloniality of law: a historical-institutional pattern of power
Authors: Bomfim Rainer , Bahia Alexandre Gustavo Melo Franco
Published: January 2023

Sob uma vertente metodológica jurídico-crítica, com marco teórico do pensamento decolonial, apresenta-se como colonialidade do direito é responsável pela construção de instituições que reproduzem opressões sistemáticas e institucionalizadas. Quando se pensa em quais são as materialidades da aplicação do direito e quem são aqueles sujeitos jurídicos de proteção se percebe a existência de uma sobrevalorização deste padrão histórico de poder em que se elegeu o trabalho assalaridado aos europeus na América Latina e subdelegando os processos de exploração da terra aos indígenas e negras/os. Assim, tudo aquilo que difere desta padronização do sujeito universalista de direito, de alguma maneira, se sujeita de uma forma diferente em relação aos demais. Este assujeitamento pode ser chamado e compreendido como privilégios que são estabelecidos pela adequação ao padrão universal.Após falar sobre a construção deste ramo, parte-se para uma utilização pluri-versa do direito enquanto ferramenta contra-hegemônica de expansão do sujeito epistemológico.
Erradicação do trabalho infantil nos fluxos migratórios do Mercosul: desafios e perspectivas
Authors: Bonadiman Arakaki Ingrid Luize , Da Silva Vilela Batista Luciana , Da Silva Félix Ynes
Published: January 2023

O Mercado Comum do Sul (Mercosul) é um bloco econômico sul-americano que visa um processo de integração regional entre os Estados Parte que os integra. Dentre os benefícios disponíveis aos cidadãos pertencentes ao bloco está a livre circulação, a qual garante o direito de obter residência legal no território de outro Estado Parte. Ocorre que tal benefício, quando realizado de forma desordenada, tem contribuído de forma significativa com a propagação do trabalho infantil, em que pese o Mercosul ser signatário de diversos documentos que visem sua erradicação e proteção aos direitos humanos relacionados à infância, tanto a nível internacional, quanto regional. Diante disso, o presente artigo tem como objetivo, através da análise de documentos e marcos legais, traçar a relação existente entre o fluxo de migrações entre os Estados Partes do Mercosul e o trabalho infantil, identificando os desafios e perspectivas para a erradicação dessa violação.
O direito fundamental à proteção de dados pessoais: análise da decisão paradigmática do STF na ADI 6.387-DF
Authors: Fachin Zulmar
Published: January 2023

O tema da pesquisa é o direito fundamental à proteção de dados pessoais. Considera que esse bem jurídico, essencial na vida da sociedade do século XXI, requer proteção específica e qualificada. Tem por objetivo analisar a decisão paradigmática do STF, exarada na ADI 6.387-DF, que reconheceu a existência de um direito fundamental autônomo à proteção de dados pessoais. A pesquisa foi desenvolvida a partir das teorias liberal e do estado social sobre direitos fundamentais. Adota-se o método hipotético-dedutivo, com a utilização de livros, artigos científicos e o acórdão proferido pelo STF. O estudo aponta para a existência de legitimidade na criação de um direito fundamental autônomo por decisão do Tribunal, reconhecendo-se, a esse direito, o mesmo regime inerente aos demais direitos fundamentais previstos na Constituição Federal.
O estado liberal e o auxílio à população em períodos de pandemia
Authors: Lopes Silveira Phillipe , Leitão Rômulo Guilherme
Published: January 2023

O presente artigo busca examinar o papel do Estado Liberal durante períodos de emergência, especialmente diante da crise pandêmica da covid-19, doença causada pelo coronavírus, ou, especificamente, pelo SARS-CoV-2. Nesse contexto, a análise perpassa diversas correntes do pensamento liberal, desde autores libertários que, na linha filosófica de Murray N. Rothbard, afirmam ser o poder estatal improdutivo e imoral, até clássicos que entendem o Estado como ente essencial para a proteção da vida, da liberdade e da propriedade, a exemplo de Frédéric Bastiat, chegando a doutrinadores liberais mais modernos, como Ludwig von Mises, Friedrich Hayek e Milton Friedman, que, mesmo divergindo em relação à intensidade e ao modo da intervenção estatal, desenvolvem seus estudos com foco na imprescindibilidade do Estado em relação aos fins institucionais pelos quais foi criado. Em um segundo momento, conforme as lições de Stephen Holmes e Cass Sunstein, observa-se a necessidade de financiamento público, por intermédio da tributação, para que o Estado Fiscal Liberal atue a fim de garantir os direitos de cariz liberal, mesmo que estes, paradoxalmente, sejam o que parte da doutrina trata como direitos que exigem o dever de abstenção estatal. Ao final, investigam-se as possibilidades de atuação deste modelo de Estado em períodos pandêmicos, concluindo-se que o Estado tem fundamental relevância para o enfrentamento social e econômico da crise instaurada a partir da disseminação global da covid-19. A metodologia utiliza pesquisa bibliográfica, com consultas a livros, artigos científicos nacionais e estrangeiros e sítios eletrônicos especializados em matérias jurídicas, econômicas e políticas
Burocracia como Inimiga da Liberdade
Authors: Nunes Evelyn
Published: January 2023

Maior celeridade, economicidade e transparência nos atos estatais parecem ser condições indispensáveis para o bom funcionamento da esfera pública. Assim, não são poucas as vezes que o excesso de burocracia impede o cidadão de acessar à Administração Estatal, seja quando necessita regularizar uma situação, buscar à Justiça ou participar dos processos de tomada de decisão. Esse artigo, portanto, objetiva desnudar as concepções sobre a burocracia, um tema familiar e pouco compreendido. Com isso, intenta-se demonstrar que o conceito de desburocratização vai muito além do que simplificar procedimentos; está relacionada à liberdade, à dignidade humana e à garantia à qualidade de ser cidadão. Desse modo, um olhar amplo sobre a burocracia e como ela implica na vida dos indivíduos permite uma maior compreensão acerca das iniciativas que flexibilizam a Administração Pública.
Implementasi Smart Relay dan Protokol Modbus TCP pada Sistem Darurat di Perumahan
Authors: Aryanto Faizal Dwi , Wijanarko Heru , Pamungkas Daniel Sutopo , Putra Irwanto Zarma
Published: January 2023

Teknologi informasi dan komunikasi terus berkembang secara pesat seiring dengan perkembangan zaman dan kebutuhan manusia. Smart Home merupakan salah satu yang berkembang seiring dengan perkembangan teknologi IoT. Salah satu fitur yang diusung dalam Smart Home adalah sistem keamanan. Sistem darurat, panic button, merupakan sistem keamanan yang pada dasarnya berfungsi untuk meminta bantuan atau pertolongan kepada keamanan lingkungan yang jaraknya mungkin jauh tanpa harus menelpon atau berteriak minta tolong seperti lazimnya orang meminta pertolongan. Sistem atau tombol darurat (panic button) yang diimplementasikan pada cluster sebuah perumahan di Batam, dibangun menggunakan smart relay yang dikendalikan dengan sebuah automation server dan protokol Modbus TCP. Setelah dilakukan instalasi, dilakukan pengujian sistem secara keseluruhan. Pengujian terbagi dalam tiga tahap, yaitu pengujian pada rumah (end user), cluster guard house, dan main control room. Berdasarkan hasil uji fungsi dan hasil pengambilan data, sistem darurat dapat bekerja dengan baik. Sesuai dengan standar TIPHON, nilai delay dari sistem masuk dalam kategori “Best”, dan untuk nilai packet loss masuk dalam kategori “Perfect”. Kedepannya sistem ini masih dapat dikembangkan dengan memanfaatkan teknologi Internet of Things (IoT), dimana informasi aktifnya panic button dapat diakses atau diterima oleh anggota keluarga lain yang sedang tidak berada di rumah.
Sistem Pemberi Pakan Ikan dan Pengganti Air Otomatis pada Akuarium
Authors: Futra Asrizal Deri , Puspita Widya Rika , Oktowinandi Vivin
Published: January 2023

Sistem pemberi pakan ikan dan pengganti air otomatis pada akuarium bertujuan untuk mempermudah pemeliharaan ikan di akuarium terutama pada pemberian pakannya. Sistem ini terdiri dari pemberi pakan ikan, pengukuran kedalaman air, dan pengukuran tingkat kekeruhan. Sistem pemberi pakan ikan menggunakan motor servo dan sistem count down, di mana servo akan terbuka 90° untuk menuangkan pakan ikan secara otomatis setiap 8 jam dalam 1 hari. Sistem yang digunakan untuk pengurasan air saat keruh menggunakan sensor turbidity, di mana air dikuras secara otomatis. Saat proses pengurasan, air akan dikeluarkan dari akuarium sampai level minimum yang diukur menggunakan sensor ultrasonik. Berdasarkan hasil pengujian, servo aktif sesuai dengan waktu yang telah ditentukan dan pengurasan akuarium juga sesuai dengan batas kekeruhan yang telah ditentukan yaitu ketika kekeruhan bernilai 68 - 70.
Analisa Ketidaklinearan pada Penguat Daya Switching Kelas-E untuk Aplikasi Frekuensi Radio Pita Lebar
Authors: Oktani Dessy
Published: January 2023

Dalam sistem telekomunikasi digital nirkabel frekuensi tinggi, kinerja sebuah penguat akan sangat berdampak secara signifikan terhadap konsumsi daya. Konsumsi daya yang tinggi akan sangat berpengaruh terhadap masa pakai baterai, terlebih pada perangkat handheld. Pada penelitian ini akan dirancang sebuah penguat daya switching kelas E pita lebar 2.4 GHz dan dianalisa ketidaklinearannya. Rancangan dibuat dengan menggunakan HEMT berbahan galium nitrit agar mendapatkan efisiensi cukup tinggi yaitu di atas 70%. Optimasi rangkaian dilakukan dengan menambahkan transistor switching pada source untuk mendapatkan tambahan efisiensi. Pengujian kelinearan rangkaian dilakukan dengan memberikan masukan multi-nada untuk mengukur IMD (Intermodulation) yang dihasilkan. Hasil pengujian menunjukkan bahwa dengan menggunakan GaN HEMT efisiensi yang didapatkan mencapai 75% dengan daya keluar 44 dBm dan penguatan 9 dBm pada masukan 1-nada, sefdangkan pada dua nada dicapai efisiensi 55%. Dengan tambahan switching pada source, dan efisiensi pada dua nada menjadi 59% dengan daya keluar sebesar 40 dBm, terjadi penguatan sebesar 6 dBm. Hasil pengukuran IMD menunjukkan bahwa pada jarak antar frekuensi 100Mhz rangkaian penguat memiliki kelinearan yang lebih tinggi dibandingkan pada jarak antar frekuensi 20MHz, yaitu didapatkan IIP3 sebesar 41,81 dBm dan OIP3 sebesar 49,68 dBm.
Modul Praktikum Pemodelan Gerak Jatuh Bebas menggunakan Infrared Obstacle Avoidance Sensor
Authors: Futra Asrizal Deri , Mulyadi Indra Hardian , Mahdaliza Rahmi , Budiana Budiana
Published: January 2023

Gerak jatuh bebas merupakan salah satu topik pembelajaran pada mata kuliah Fisika. Salah satu cara agar mahasiswa memahami materi yang disampaikan adalah dengan cara melakukan praktikum. Modul praktikum pemodelan gerak jatuh bebas ini dibuat dengan dengan menggunakan tujuh infrared obstacle avoidance sensor dan Arduino. Masing-masing sensor diletakkan pada ketinggian 0,82 m; 0,695 m; 0.62 m; 0,392 m; 0,295 m; dan 0,2 m. Benda dijatuhkan dan dideteksi oleh ketujuh sensor tersebut. Setelah semua sensor mendeteksi benda yang dijatuhkan, maka waktu untuk masing-masing sensor ditampilkan pada serial monitor Arduino. Data waktu tersebut dipindahkan ke ms. Excel dan dibuat grafik hubungan antara ketinggian terhadap waktu. Dari 10 kali percobaan didapatkan bahwa percepatan yang dialami oleh benda yang dijatuhkan adalah 9.8 m/s2.
PENGUKURAN HASIL DARI MESIN LASER ENGRAVING PADA MATERIAL AKRILIK DAN PVC
Authors: Octowinandi Vivin
Published: January 2023

Penggunaan mesin engraving manual untuk pembuatan nameplate serta label pada box panel listrik saat ini kurang efektif dan efisien untuk pengerjaan yang berulang-ulang. Untuk mempermudah dan meningkatkan produktivitas dalam pembuatan nameplate, penulis merancang bangun mesin engraving  berbasis mikrokontroler dengan dua penggerak motor stepper. Fungsi dari motor stepper ini adalah untuk menggerakkan laser pada mesin terhadap sumbu 𝑥 dan sumbu 𝑦. Modul laser berfungsi untuk membakar atau mengukir akrilik yang dijadikan sebagai media tulis label, dengan menggunakan software open source sebagai interface ke mesin engraving. Hasil pengujian mesin engraving sesuai dengan input yang dibuat pada software. Dari hasil penelitian dengan menggunakan bahan akrilik dan PVC sebagai media ukir, diperoleh parameter intensitas daya laser untuk Bahan PVC adalah 100 sedangkan untuk bahan akrilik 255 dengan kecepatan gerak sumbu laser 1000mm/min. Sehingga dapat disimpulkan hasil rancangan mesin engraving ini bekerja dengan baik pada bahan akrilik dan juga bahan PVC.
Analisis Sistem Monitoring Suhu dengan Sensor LM35 Menggunakan OHP (Over Head Projector) Berbasis Raspberry Pi
Authors: Feriyanti Risky Via , Pratama Aziz Yulianto , Novianto Dwi
Published: January 2023

Laboratory monitoring, which is usually carried out by laboratory personnel, is now carried out in real time and in a modern way. The purpose of this laboratory monitoring is to determine the room temperature using a K-type thermocouple which is standardized with a standard thermometer. The results of these objectives are to know the validation value and to know the heuristic value of the K-type thermocouple from the sensor in the K-type thermocouple called the LM35 sensor. These results are obtained from a system that has been created named room temperature monitoring in real time using a K-type thermocouple. This system was established from the use of the damaged OHP (Over Head Projector) as a mini laboratory, then around the OHP were placed four pieces of glass on all four sides that had been coated with aluminum, and then placed the LM35 sensor which was placed in the corners of the OHP side and outside the glass coated with aluminum. Then the wire from the K-type thermocouple is inserted in the middle position in the OHP. The LM35 sensor that is inserted into the OHP is connected to the Raspberry pi Type B which serves as the brain of the system that is made. This system displays the ADC value and Temperature value when the Halogen lamp is turned on in an artificial laboratory (OHP). Monitoring measurements are carried out with 1 measurement on a standard thermometer and four measurements on a test instrument (Type-K Thermocouple). The results of the sensor characterization are test accuracy values ​​of 98.21%. Precision results are 99.81%. Linearity results are 99.91% and the sensor sensitivity result is 0.27.
REAKSI PASAR SAHAM TERHADAP PENGUMUMAN PEMBERLAKUAN PEMBATASAN KEGIATAN MASYARAKAT (PPKM) DARURAT DI WILAYAH JAWA BALI PADA INDUSTRI MAKANAN DAN MINUMAN
Authors: Fachrunnisa Zidni Husnia , Nusron Lulu Amalia , Pronosokodewo Baniady Gennody
Published: January 2023

Penelitian ini bertujuan untuk mengetahui reaksi pasar saham terhadap pengumuman PPKM Darurat Covid-19 di wilayah Jawa Bali pada industri makanan dan minuman. Reaksi pasar diketahui dengan menguji apakah harga saham dan volume perdagangan saham sebelum dan sesudah adanya pengumuman PPKM Darurat Covid-19 di wilayah Jawa Bali terdapat perbedaan secara signifikan. Penelitian ini menggunakan data yang dipublikasikan BEI melalui website www.idx.co.id selama periode pengamatan. Periode pengamatan yakni H-7 sebelum event  hingga H+7 setelah event. Setelah itu, dilakukan analisa data menggunakan uji beda Wilcoxon. Hasil penelitian menunjukkan bahwa terdapat perbedaan volume perdagangan saham sebelum dan sesudah adanya pengumuman PPKM Darurat Covid-19 di Jawa Bali. Sedangkan,  harga saham sebelum dan sesudah adanya pengumuman PPKM Darurat Covid-19 di Jawa Bali terbukti tidak terdapat perbedaan signifikan. Hasil penelitian ini memberikan implikasi bahwa adanya peraturan pembatasan sosial yang diakibatkan pandemi Covid-19 memberikan dampak terhadap aktivitas perdagangan saham khususnya pada sub sector makanan dan minuman
EMPATHY IN CARL ROGERS THEORY
Authors: Kornieieva Anastasiya
Published: January 2023

The paper deals with empathy in the theory of C. Rogers. Revealing the psychological structure of empathy and studying its nature makes it possible to approach closer to the problem of the relationship between the personality and its emotional sphere, whi
APPLICATION OF ELEMENTS OF GAME THEORY IN BANKRUPTCY OF AN ORGANIZATION
Authors: Baranovska Lesia , Tishchenko Artem
Published: January 2023

У даній роботі розглядається використання теорії кооперативних ігор при банкрутстві організації. Обговорюється особливість таких випадків та складності в розподілі ліквідаційної вартості організації між кредиторами, позивачами та заявниками. Представлено
THE CONTRASTIVE ANALYSIS OF ENGLISH AND UKRAINIAN LANGUAGES NOMINATIVE SENTENCES
Authors: Сhuzhba Valeria , Sitko Alla
Published: January 2023

В роботі розглядається граматична структура, семантика та функціонування номінативних речень англійської та української мов, а також визначається їх специфіка риси англійських номінативних речень у порівнянні з українськими. The article sets out to provi
ThE ROLE OF MODERN MASS MEDIA IN THE DISTRIBUTION OF LITERARY TEXTS IN OCCUPIED AND FREE GEORGIA
Authors: Mirtskhulava Lela
Published: January 2023

The media era and freedom of expression is the priority that Georgia had been trying to achieve for a long time and which became possible in the XXI century. However, the formation of the world itself required a new understanding of the phenomenon of mass
INTERNATIONAL POLICY BETWEEN UKRAINE AND DENMARK
Authors: Prokopenko Artem
Published: January 2023

The work investigates the characteristic features of the development of political relations between Ukraine and Denmark at the current stage.
ACTUAL PROBLEMS MANAGEMENT COMMUNICATION: PSYCHOLOGICAL CONTEXT
Authors: Cherusheva Halyna , Parkhomenko Viktoriya
Published: January 2023

At the present stage of Ukraine's development, priority attention is paid to the training of a new generation of highly qualified managerial personnel with non-standard thinking, who are able to master the social and ideological paradigm of national state
THE PROBLEM ASPECTS AND TASKS OF THE AUDIT OF LABOR CALCULATIONS
Authors: Kravchenko Mykola , Khil Tatyana
Published: January 2023

The purpose of the article is to study the problem areas of accounting and audit of labor remuneration and identify directions for their improvement. For a complete understanding of this process, the role of wages is substantiated and its definition is gi
COHERENCE OF THE CLIMATE POLICIES OF THE EUROPEAN UNION AND UKRAINE
Authors: Skuibida Olena , Garkusha Maryna
Published: January 2023

Environmental policy and regulation are key to promoting a green transformation of the economy that is essential for Ukraine in the framework of significant technogenic load as the urgency of post-war reconstruction. When developing measures to overcome /
Generalized impedance method for calculation reflection and passage of waves through multi-layer structure. Part 2. Incidence of wave on rectangular barrier
Authors:   Syktyvkar State University, 167001, Russia, Syktyvkar, Oktyabr'skij pr-t, 55, Antonets I.V. , Shavrov V.G. ,   Kotelnikov IRE RAS, 125009, Russia, Moscow, Mokhovaya, 11, b. 7, Shcheglov V.I. ,   Kotelnikov IRE RAS, 125009, Russia, Moscow, Mokhovaya, 11, b. 7
Published: January 2023

On the basis of generalized impedance method the propagation of single-dimension wave in multi-layer structure which contains the rectangular-type barrier is investigated. The concept of single barrier as a slide which parameters are different from the parameters of all other slides of structure is introduced. It is investigated the variation of position of real negative single barrier along the length of structure. It is found that the entrance impedance along the length of structure is varied by periodic manner. It is found the analytical formulas which simulate the dependencies of real and imaginary parts of entrance media impedances from coordinate along the structure. It is found three basis regimes which correspond to different character of oscillations: regime №1 – precise periodicity, regime №2 – break periodicity, regime №3 – monotonous increasing. It is investigated the coefficient of reflection for all mentioned above cases. It is found that the reflection coefficient from barrier displacement is not depended. It is found the periodic character of changing of amplitude and phase of reflected wave and also reflection coefficient when the height of barrier is varied. For interpretation of observed dependencies it is proposed the model of resonance inside of barrier. It is investigated the special feature of wave propagation when the barrier has complex character. It is investigated the case when the real path of wave number of barrier medium is established constant but imaginary path of the same number is varied in wide boundaries. It is established that reflection coefficient started by zero when the imaginary part of wave number is equal to zero. When imaginary part of wave number increases the reflection coefficient smooth increases in limit goes to unit. The passing coefficient also smooth decreases but more quickly then reflection coefficient and in limit goes to zero. The absorb coefficient started by zero at first smooth increases and after reaching of maximum smooth decreases in limit goes to zero. It is investigated the case when real and imaginary paths of barrier medium wave number simultaneous increase in equally proportion. It is found that in this case on the smooth curves for coefficients ob reflection, passing and absorb it is putted the oscillations. The character of oscillations is explained in the frames of resonance model.
Generalized impedance method for calculation reflection and passage of waves through multi-layer structure. Part 3. Incidence of wave on the stepped increasing barrier
Authors:   Syktyvkar State University, 167001, Russia, Syktyvkar, Oktyabr'skij pr-t, 55, Antonets I.V. , Shavrov V.G. ,   Kotelnikov IRE RAS, 125009, Russia, Moscow, Mokhovaya, 11, b. 7, Shcheglov V.I. ,   Kotelnikov IRE RAS, 125009, Russia, Moscow, Mokhovaya, 11, b. 7
Published: January 2023

The application of generalized impedance method in the variant of successive calculation of amplitude for calculation of coefficients of reflection, passage and absorption in the case of wave incidence on multi-layer structure is investigated. The slide configuration of structure is established as barrier which wave number is distributed in slides by stepped increasing manner. The forming of vibrations amplitude by different length of structure is investigated. It is shown that in the case when length of structure is less then half of maximum wave length the distribution of wave amplitude along the structure is monotony increased or decreased. In the case when length of structure is more then half of maximum wave length the distribution of wave amplitude along the structure is oscillated. The period of these oscillations is equal to the half of maximum wave length. For the medium without of dissipation the coefficient of reflection by changing of structure length is investigated. It is found the dependencies of reflection coefficient from the structure length by different meanings of maximum wave length. The coefficient of passage of wave by the changing of structure length is investigated. The reflection, passing and absorption of waves in stepped increased structure which slides have positive dissipation is investigated. It is shown that in this case the medium becomes absorbed and when the structure length is increased the absorption coefficient is also increased. The reflection, passing and absorption in medium with negative dissipation is investigated. It is mentioned that in the frame of energy balance maintained the increasing of reflection, passage and absorption by the increasing of structure length demands the additional energy from external source which in lasers is the pumping source.
Об эффективности и способах применения биокомпоста
Authors: Кирдин Владимир Филиппович , Штырхунов Виктор Дмитриевич , Тимошенко Сергей Михайлович
Published: January 2023

Для реализации биологического потенциала продуктивности сельскохозяйственных культур необходимо создать оптимальную модель почвенного плодородия по содержанию гумуса и доступных форм элементов питания растений, мощности пахотного горизонта, структуре и плотности почвы. Подъем уровня плодородия почв осуществляется регулярным известкованием, внесением различных видов органических и минеральных удобрений, рациональной обработкой почвы и севооборотов с включением многолетних трав и зернобобовых культур. Разработаны агротехнические основы использования биокомпоста в качестве органических удобрений для воспроизводства плодородия в системе минимально ярусной обработки дерново-подзолистых почв Нечерноземной зоны России. Оценена эффективность биокомпоста в сравнении с минеральными удобрениями и обычным компостом по влиянию на плодородие почвы, урожайность и качество продукции.
Внутриутробные инфекции у крупного рогатого скота Волгоградской области
Authors: Фирсов Григорий Михайлович , Ряднов Алексей Анатольевич , Акимова Светлана Александровна , Морозова Зоя Черменовна , Ряднова Тамара Александровна , Фирсова Юлия Григорьевна
Published: January 2023

Исследование проводили на территории обслуживания ветеринарных участков в Волгоградской области на потомстве от 1228 дойных коров голштино-фризской породы в 2018 – 2022 гг. От мертворожденных телят были выделены вирусы-возбудители вирусной диареи крупного рогатого скота и бычьего герпеса 1 и 4 типов. Бактериальных факторов выделено гораздо больше: Arcanobacterium (Trueperella) pyogenes, Bacillus licheniformis, Bacillus cereus, Listeria monocytogenes и Escherichia coli. Кроме того, из организмов телят выделяли множество подвидов микроорганизмов, таких как Aeromonas, Proteus, Staphylococcus, Neisseria, Acinetobacter, Mannheimia varigena. Среди паразитарных факторов наибольшее значение имело заражение Neospora caninum, присутствие которого чаще всего обнаруживали среди изученных патогенов на основании наличия кист в головном мозге. К грибковым факторам относили выделение грибов вида Aspergillus fumigatus, реже Absidia spp., Mucor spp., Rhizopus spp. и Candida spp. Наиболее частым диагнозом были паразитарные (42,86 %), затем бактериальные (33,33 %) и реже вирусные (23,81 %) заболевания. Полученные результаты показали, что внутриутробная инфекция выявляется примерно у каждого 5-го мертворожденного теленка. Однако это не означает, что инфекция вызывала гибель всех телят, но ее наличие могло значительно снизить жизнеспособность телят и тем самым способствовать их гибели.
Эколого-фенологические аспекты различных форм марганца в водах Центрального Предкавказья
Authors: Долов М. М. , Гетоков О. О. , Казанчев С. Ч. , Баркинхоев М. Б.
Published: January 2023

Изучена динамика содержания различных форм марганца в воде рыбоводных прудов и сопоставлены результаты с полученными ранее аналогичными данными, испытывающими воздействие на биоресурсный потенциал водоемов. Исследования проведены в 2020 г. и повторно в 2021 г. в прудовых хозяйствах (V эколого-фенологическая зона) Кабардино-Балкарии. Основными формами миграции марганца в прудовых водах являются взвеси и истинно растворенные формы, включающие свободные катионы марганца (Mn2+) и его комплексные соединения с растворенными органическими веществами. Установлено, что динамика содержания форм марганца в разные сезоны зависит, главным образом, от концентрации растворенного кислорода, величины pH, поступления из иловых вод и содержания в воде растворенных органических комплексообразующих веществ. Зимой доминирующей формой миграции являются свободные незакомплексованные ионы. В другие сезоны содержание комплексных форм превышает концентрацию незакомплексованного марганца. Доминирующей формой миграции марганца весной, летом и осенью является Mnвзв, тогда как в отдельные периоды тех же сезонов преобладает Mnраств, что объясняется влиянием интенсивности водообмена, где в условиях замедленного стока происходит оседание взвешенных частиц.
What Schools Do Families Want (and Why)? Evidence on Revealed Preferences From New Orleans
Authors: Harris Douglas N. , Larsen Matthew F.
Published: January 2023

Prior research suggests that families prefer schools with higher test scores, shorter distances from home, and certain student demographics. We build on this using data from New Orleans, a context well suited to identification of parent preferences because of its deferred acceptance algorithm and extensive, standardized, and broadly accessible school information. This allows us to study revealed preferences for a richer set of characteristics. We find that families prefer schools with higher school value-added, more extracurricular activities, and after-school childcare. We also find heterogeneity by family income that is more consistent with income constraints than preference heterogeneity. Finally, we show how methodology and data shape the results.
PENGARUH KESADARAN WAJIB PAJAK TERHADAP KEPATUHAN MEMBAYAR PAJAK BUMI DAN BANGUNAN (PBB)
Authors: Amandia Fanisa Fiadran
Published: January 2023

Penelitian terkait kesadaran masyarakat terhadap kepatuhan pembayaran pajak bumi dan bangunan
The Cost of Science: Examining the Ethics of ChatGPT's Human Voice
Authors: Han YouAI
Published: January 2023

The Cost of Science: Examining the Ethics of ChatGPT's Human Voice
ANTROPOLOGI HUKUM MENGAJARKAN MEMANUSIAKAN MANUSIA
Authors: PUTRY MEISHA VERINA
Published: January 2023

Antropologi adalah ilmu tentang manusia, masa lalu dan kini, yang menggambrkan manusia melalui pengetahuan ilmu social dan ilmu hayati (alam). antropologi berarti mempelajari tentang manusia dan kemanusiaan, baik pada zaman dulu maupun sekarang. Sebagaimana makna hafriahnya anthopos berarti manusia, dan logos dipahami sebagai ilmu atau bernalar. Pada tataran spesifik antropologi mengkaji sejarah evolusi manusia, mulai dari perilaku dan karakteristik, komunikasi dan sosialisai, serta budaya manusia.
Regime type and Data Manipulation: Evidence from the COVID-19 Pandemic
Authors: Wigley Simon
Published: January 2023

Autocratic and democratic leaders have an incentive to misreport data that may reveal policy failure. However, it is easier for autocratic leaders to fabricate data because they are not subject to scrutiny from media, opposition parties, and civil society. This suggests that autocratic governments are more likely to manipulate policy-relevant statistics than democratic governments. It is inherently difficult to test that claim because researchers typically do not have access to data from sources other than the government. The COVID-19 pandemic represents a unique opportunity to examine the relationship between regime type and data manipulation because of its widespread impact, as well as the ability to compare reported with excess deaths and test for statistical anomalies in reported data. Based on regressions for undercounting and statistical irregularities that take into account unintentional mismeasurement, I find that autocratic governments are more likely to deliberately under-report the impact of COVID-19 than their democratic counterparts.
ANTROPOLOGI HUKUM MENGAJARKAN KEADILAN HUKUM
Authors: ASNAND ARI HANAFFI
Published: January 2023

Keadilan sulit untuk didefinisikan, hal yang adil untuk satu orang belum tentu adil untuk orang lain. Selain itu sumber utama di anggap adil adalah harus sesuai dengan nilai-nilai yang hidup di masyarakat dan hati nurani
FILSAFAT HUKUM SEBAGAI OPTIK ILMU HUKUM
Authors: fajar ilham
Published: January 2023

Secara sederhana dapat dikatakan bahwa filsafat hukum adalah cabang filsafat, yaitu filsafat tingkah laku atau etika, yang mempelejari hakikat hukum. Dengan kata lain, filsafat hukum adalah ilmu yang mempelajari hukum secara filosofis.
ANTROPOLOGI HUKUM MENEMUKAN KETIDAKTERATURAN HUKUM
Authors: Ramadhan Heru
Published: January 2023

Segala sesuatu di dunia ini selalu mengalami perubahan seiring berjalannya waktu. Ilmu pengetahuan di segala bidang akan selalu berkembang dengan penemuan-penemuan mutakhir. Tidak terkecuali dengan menemukan ketidakteraturan, yang juga senantiasa mengalami dinamika. Hukum ada untuk memenuhi kebutuhan manusia yang secara naluriah mengingatkan hidup dalam suasana yang tenang dan tertib. Oleh karena itu di susunlah hukum berupa peraturan-peraturan dalam dalam rangka mewujudkan ketertiban di masyarakat.
CrossModal Stopping
Authors: Friehs Maximilian A. , Schmalbrock Philip , Merz Simon , Dechant Martin , Hartwigsen Gesa , Frings Christian
Published: January 2023

In this manuscript we investigate the effect of cross-modal stop-signals in a response inhibition task. Report on three studies, from which we can draw two main conclusions. First, a mismatch between stop- and go-signal modality can increase reactive stopping performance, and tactile stop-signals are processed more effectively compared to visual stop-signals in an otherwise visual task. Second, disentangling stop- and go-signal location increases stopping performance even if stop- and go-signals are within the same modality. These results shed light on the processes underlying response inhibition and provide supporting evidence for a capacity sharing framework, which states that as cognitive demands increase (e.g., via selective and more complex stopping rules, low discriminability or intensity of the stop-signal), the processing rates for individual stimuli decrease and reactions are slowed. Further, these results are especially interesting for designers and specialists in the safety domain. For example, it seems important for a car manufacturer to know how to best convey a stop-signal to the driver. Certain manufacturers have already experimented with vibrating steering wheels to convey signals and some research suggests that vibrations in the seat or seat belt may also effectively draw attention
ANTROPOLOGI HUKUM DALAM PANDANGAN ILMU HUKUM
Authors: Febrianda
Published: January 2023

Antropologi adalah ilmu tentang manusia. Secara etimologi berasal dari kata anthropos yang bermakna manusia dan logos yang bermakna ilmu pengetahuan. Jadi dapat diartikan sebagai ilmu yang mempelajari segala unsur-unsur, kebudayaan yang terdapat di dalam kehidupan manusia. Sedangkan hukum mempunyai pengertian sebagai peraturan-peraturan yang terdiri atas norma dan sanksi-sanksi. Hukum berkaitan erat dengan kehidupan manusia. Jadi antropologi hukum dapat diartikan sebagai ilmu yang mempelajari tentang manusia dan kebudayaan khususnya di bidang hukum. Pada saat ini antropologi hukum salah satu ilmu yang masih dalam tahap perkembangan
The 'AI Divide' Between the Global North and the Global South: Examining Cost and Ethics in Science
Authors: Han YouAI
Published: January 2023

The 'AI Divide' Between the Global North and the Global South: Examining Cost andEthics in Science
Giant cell Fibroma of Tongue: Entity with unique histopathological features
Authors: George Jiji , Juneja Manish , Sinha Nidhi , Dwivedi Devangi
Published: January 2023

Giant Cell Fibroma can present as a nodular growth in the oral cavity, representing approximately 2% to 5% of all oral fibrous proliferations. They can be best distinguished from other fibrous lesions by their typical histopathological features of presence of stellate shape fibroblasts. Here, we report a case of a 65-year-old female with a mass on the tongue and discuss its clinical and histopathological differential diagnosis.
Comparative Evaluation of Metformin Gel and Chlorhexidine Gel as Adjunct to Scaling and Root Planning in the Treatment of Chronic Periodontitis: A Clinical Study
Authors: Shah Krimi , Parikh Hiral , Duseja Shilpa
Published: January 2023

Introduction: Pyorrhoea is an inflammatory gum disease in which destruction of tooth supporting tissues that results ultimate tooth mobility and exfoliation. In local drug delivery (LDD), which includes the delivery of therapeutic agents like Irrigating systems, fibers, gels, strips, films, microparticles, nanoparticles and low dose antimicrobial agents via systemic and local route as an adjunct to mechanical therapy which has beneficial for periodontal therapy. Aim: To evaluate and compare the efficacy of subgingivally delivered 1% Metformin gel and Chlorhexidine gel as an adjunct to scaling and root planing in the management of patients with chronic periodontitis. Materials and Method: Twenty systemically healthy patients with the age group of 20-60 years irrespective of gender suffering from generalized chronic periodontitis were selected, in which fourty sites were randomized at split mouth level and divided into two groups: (Group A -SRP+1% Metformin gel and Group B - SRP+ 0.2% Chlorhexidine gel). Parameters such as, Plaque index (PI), Modified gingival index (MGI), Probing pocket depth (PPD), and Relative clinical attachment level (R-CAL) were measured at baseline and after 1 month and 3 months. The significance of difference within and between the groups was evaluated with paired and unpaired t-tests. Result: In our study, the mean Plaque index (PI), Modified gingival index (MGI), Probing pocket depth (PPD), and Relative clinical attachment level (R-CAL) showed a statistically significant difference from baseline to 1 month and 3 months (p≤0.05) in both Group A and Group B. But, Mean PPD reduction and mean R-CAL gain was found to be greater in Group-A than Group B at 1 month and 3 months. Conclusion: Both Metformin and 0.2% Chlorhexidine gel can be considered as effective as a LDD agent adjunct to scaling and root planning (SRP) in the management of chronic periodontitis. But, 1% Metformin gel was more effective as a LDD adjunct to SRP in curative of chronic periodontitis patient than Chlorhexidine gel (Cevitec gel).
Evaluation of the Buccal Cortical Bone Thickness in Class II Malocclusion for Mini-Implant Insertion: a CBCT Study
Authors: Gasgoos Saad Sami , Alshamma Mahmood Thamer
Published: January 2023

Background: This study aimed to evaluate the buccal cortical bone thickness of the Iraqi population for mini-implant insertion using cone-beam computed tomography (CBCT). Methods: This cross-sectional study was conducted on maxillary and mandibular CBCT scans of 40 patients (14-25 years). One examiner measured skeletal parameters at 4, 6 and 8 mm apical to the cementoenamel junction (CEJ). Results: the largest buccal cortical bone thickness in the maxilla was between the first and second molar (1.36mm for males, 1.24mm for females) and in the mandible was between the first and second molar (2.17mm for males, 2.37 for female). Conclusions: The buccal cortical bone thickness varies in different individuals. In the mandible, the buccal cortical bone thickness was increased as we move from the anterior to the posterior area. The buccal Cortical bone thickness is thicker in the mandible compared to the maxilla.
Periodontal Wound Healing- A Review
Authors: Athul Ashwini , Arulmari Srivainavi , Muthukali Shanmugam , Balachandran Ashwath , Vijayarangan Anitha , Elumalai Agila
Published: January 2023

Following Periodontal surgery, the site which underwent treatment is always considered as a wound area which has to be healed. This healing process can occur in the form of repair or regeneration. For normal wound healing to happen, the practitioner must understand the concept behind wound healing and possible complications in order to avoid them. With various periodontal therapies available in recent days, the healing pattern also varies with different treatment performed. The goal of this review article is to put forward the outline of periodontal wound healing in order to achieve wound stability and provide a professional treatment for the patient.
Concentration of sodium hypochlorite disinfection in regenerative endodontic procedure: A systematic review
Authors: Vinod Thakkar Shruti , V Naik Saraswathi , Basappa Nadig , Raju OS , Akshaya Thaliyil
Published: January 2023

Objectives: To evaluate whether low concentration sodium hypochlorite (NaOCl) disinfectant protocol can achieve a sufficient amount of disinfection to provide a conducive environment for clinical and radiographic success of regenerative endodontic procedure. Materials and methods: This systematic review includes necrotic immature permanent anterior teeth below 20 years of age using triple antibiotic paste as an intra-canal medicament and autologous platelet concentrates as scaffold. The interventional group was low concentration (≤2%) NaOCl and comparator group included high concentration (>2%) NaOCl as disinfectant. Cochrane risk of bias assessment 2 (RoB 2) tool was used for assessment of risk of bias. Included studies were evaluated for the absence of clinical signs and symptoms, increase in root length and apical closure on radiograph, and positive response to vitality testing. Results: After evaluation, seven studies were included. Clinical success rate was seen in 98.33% cases in low concentration (≤2%) and 95% cases in high concentration (>2%) NaOCl. The radiographic success rate was 86.66% in low concentration (≤2%) and 80% in high concentration (>2%) NaOCl disinfection. Positive response for vitality testing was seen in 46.66% cases in low concentration (≤2%) and 38.70% in high concentration NaOCl (>2%). Conclusion: Low concentration (≤2%) NaOCl is as effective as high concentration (>2%) to achieve disinfection of the root canal. However, an increased success rate is associated with the use of low concentration (≤2%) NaOCl. Response to pulp vitality is observed to be superior with low concentration (≤ 2%) NaOCl although it might be attributed to a longer follow-up period.
Nutrient Management Practice for Conservation and Conventional Agriculture Practices on Rice Based System at Central Terai of Nepal
Authors: Marahatta Santosh
Published: January 2023

A field experiment was conducted to evaluate the effect of inventive nutrient management practices on the system productivity and profitability of rice-wheat and maize in the rice-based cropping system under conservation agriculture and conventional tillage at Agriculture and Forestry University (AFU), Rampur, Chitwan, Nepal during 2018 - 2019.The experiment was executed in the field in split-split design (for rice), and split plot design (both for wheat and maize) with three replications which included two cropping system (rice-wheat and rice-maize) as main plot treatments, two establishment methods (conservation agriculture and conventional agriculture) as sub plots and four nutrient management practices (100% Recommended dose of fertilizer (RDF), Residue (5 t ha-1) + 75% RDF, Nutrient Expert (NE) dose, brown/green manuring (BM/GM) + 75% RDF) as sub-sub plot treatments. The data on yield and economics were recorded and analyzed by R studio. The yield of wheat and maize were converted into rice equivalent yield (REY) from which system yield was calculated. The research revealed that the rice-maize system had significantly higher REY (12.21 t ha-1), net returns (163.10 thousand NRs. ha-1) over rice-wheat system (8.61 t ha-1 and 68.09 thousand NRs. ha-1, respectively) whereas the crop establishment methods and nutrient management practices have no influence on the REY of the system. NE dose, Residue +75% RDF and 100% RDF produced similar REY. The rice grain yield was found higher (5.28 t ha-1) for conventional tillage than under CA (4.52 t ha-1) however the maize and wheat yield was not affected by the crop establishment methods. Under both establishment methods, NE dose performed better for all crops but NE dose and green manuring produced higher yields under conventional tillage for rice. The residue +75% RDF performed better than 100% RDF for maize and wheat. Rice-maize cropping system was more productive and eventually more profitable than rice-maize cropping system and the under both establishment methods, better yield can be obtained using NE dose, green manuring and residues in the fields with the saving of 25% RDF applied for each crops.