bluuebunny/crossref_metadata_2025 huggingface dataset:
Coleccionismo real y coleccionismo de mercader en la España de Felipe IV
Authors: Acosta Martínez Santiago
Published: December 2021

A partir de la historia del coleccionismo de Arte en España, se realiza un análisis comparativo entre dos colecciones reconocidas del siglo XVII: el Gabinete de Curiosidades de Cornelis Van Deer Geest (representado por Willem Van Haecht, pintura abordada por medio de un análisis iconográfico e iconológico) y la colección de Felipe IV del Alcázar de Madrid (plasmada en el inventario de 1636 y complementada con el tratado de arte “Diálogos con la Pintura” del artista Vicente Carducho, vigente en aquel entonces), desarrollando el debate sobre la intencionalidad “hacia adentro” o “hacia afuera” de cada tipo de colección, lo discursos reproducidos por estas, y poniendo especial atención a los factores históricos, sociales y culturales que propiciaron estas diferencias. En la primera parte se hace un breve Estado del Arte sobre la historia del coleccionismo de arte en Europa problematizando los conceptos de colección “pública” o “privada”. Luego se aborda por separado cada caso realizando las comparaciones propuestas.
Entre renglones rosas y azules, dos perspectivas de la mujer moderna. Una aproximación a las representaciones femeninas de 1919, en las revistas quiteñas Flora y Caricatura
Authors: Peñaherrera Mayte
Published: December 2021

Este trabajo ofrece una comparación de imágenes femeninas vistas en dos publicaciones: una editada por mujeres y otra por hombres. De ahí el nombre del presente artículo; puesto que se verán las diferencias entre las líneas e ilustraciones desde las perspectivas de las revistas quiteñas modernistas Caricatura y Flora de 1919. Además de ello, se buscará entender las mencionadas representaciones femeninas enmarcadas dentro de una sociedad en los albores de la década de los años veinte.
Homosexualidad y prensa escrita: vanguardia Liberal, Bucaramanga 1991 – 2007
Authors: Báez Monsalve Juan Fernando
Published: December 2021

Este artículo tiene como objetivo exponer los discursos que el periódico santandereano Van-guardia Liberal manejó sobre la homosexualidad y las personas homosexuales, especial- mente hombres, entre 1991 y 2007. A lo largo de estas páginas argumento que Vanguardia Liberal representaba a los homosexuales como “otros” que vivían y estaban relacionados con lugares oscuros y clandestinos, mientras que los heterosexuales eran personas normales que habitaban espacios cotidianos, a pesar de que algunos derechos habían sido obtenidos por las personas homosexuales. Igualmente, señalo que los lectores del periódico fueron heterosexuales, así que el principal objetivo de este era que ellos conocieran cómo y en dónde vivían las personas homosexuales.
tres peronismos ̈
Authors: Tolosa Gabriel Ernesto
Published: December 2021

El presente trabajo plantea las disputas políticas, económicas y sociales, propias del curso de la política argentina posterior a la crisis de 2001-2002. Dicha crisis puso en tensión las ideas tradicionales acerca de la ideología, así como de las decisiones políticas y económicas, al no facilitar a los grupos en el poder herramientas o capacidades para controlar la profunda crisis económica y social que se gestaba de mucho antes, pero que el contexto político llevó a detonar con efectos amplificadores y coyunturales. En este sentido, habiendo transcurrido dieciséis años y cuatro períodos de gobierno, se hace inevitable reconocer que la atmósfera política continúa signada por tensiones y conflictos que responden al impacto de esas transformaciones sociales, económicas y de carácter cultural que modificaron el entramado social y político anterior a la crisis mencionada. En consecuencia, resulta interesante preguntarnos acerca de la vigencia de esas corrientes teóricas tradicionales para analizar aquellos efectos y, resulta indispensable, adecuar las diferentes perspectivas teóricas a los fenómenos observados a fin de determinar qué otro tipo de herramientas de intervención política permitirá plantear y explicar los problemas estructurales que determinan los principales desafíos de la acción de gobierno.
The Main Results of the Technical Re-Equipment of the Red Army Artillery in the Pre-War Years and During the Great Patriotic War
Authors: Chernukhin V. A. , Shcherbakov Yu. V.
Published: December 2021

The article presents a generalized experience of technical re-equipment of the Red Army artillery on the eve and during the Great Patriotic War. Attention is focused on the role and significance of scientific artillery schools in the technical re-equipment of scientific artillery schools, new facts and documents little-known to the general reader are presented, an assessment of Soviet artillery by the allies and its enemies is given. The authors come to the conclusion that this experience has not lost its significance in modern conditions, especially when the bodies of state power and military administration solve problems of further increasing the firepower and improving the missile forces and artillery of the Land Forces of the Armed Forces of the Russian Federation, their rearmament with highly effective means of firepower. defeat and automated control systems for reconnaissance. In preparing the material, historical-genetic, historical-comparative, historical-retrospective and other methods of historical research were used.
Imagens nos (e dos) movimentos sociais: o cotidiano e o extraordinário nos protestos de rua em Imperatriz-MA
Authors: Pereira (UFMA) Jesus Marmanillo
Published: December 2021

Por meio de um estudo interdisciplinar, valemo-nos de teóricos da Antropologia Visual e da Teoria dos Movimentos Sociais para refletir sobre a potência das imagens nos processos de pesquisa e na luta política. Neste estudo, enfatizamos o papel da reflexividade (PINK, 2005) e da pluralidade (LAHIRE, 2002) dos atores, sentidos e formas de produzir imagens nos contextos cotidianos e extraordinários. Para tanto, foram problematizadas tanto as imagens produzidas em campo quanto as produzidas e difundidas pelo Movimento Estudantil e pelo Fórum de Defesa da Previdência Social Pública. A análise da atuação dessas entidades nos protestos sinaliza que as imagens possuem funções estratégias nos trabalhos de construção de significado que refletem as características sociais dos próprios movimentos sociais. Longe de esgotar as possibilidades analíticas, o presente estudo almeja apontar uma possibilidade de abordagem cultural em pesquisas sobre ações coletivas.
Feministas e patroas: revisitando o debate sobre trabalho doméstico remunerado
Authors: Monticelli (UFRJ) Thays Almeida
Published: December 2021

Este artigo tem por objetivo analisar como o movimento feminista, durante as décadas de 1970 e 1980, produziu reflexões, articulações, discursos e estratégias políticas relacionadas ao trabalho doméstico remunerado. Por meio da análise de conteúdo realizada nos periódicos Nós Mulheres, Mulherio e Brasil Mulher, percebe-se consistente publicação sobre o tema, trazendo novas percepções e questionamentos sobre as ações políticas do movimento feminista no país. A “incoerência” política, assinalada muitas vezes pelo fato de suas militantes serem igualmente “patroas”, não reflete na invisibilidade sobre esse tema, tampouco em termos de autocrítica. Esse artigo traz que o anseio de tentar estabelecer uma luta conjunta foi permeado por contrapontos, contradições e desconfianças entre feministas e trabalhadoras domésticas remuneradas, nos apresentando possíveis limites às ambições políticas feministas.
Muito além de um tuíte: a sinergia política dos militares e o processo de conquista do Estado
Authors: Leirner (UFSCar) Piero
Published: December 2021

Este artigo trata dos dispositivos militares que estão por trás de um projeto de hegemonia política das Forças Armadas. Ao contrário do que se realizou em épocas passadas em golpes e conquistas do poder à força, pretendo mostrar que o processo que desembocou no momento atual prevê uma atuação em segundo plano, com militares controlando vários setores do Estado que agem em seus interesses por procuração. Para demonstrar esta tese, vou retomar o modo como foi construída a adaptação desses pressupostos para a doutrina militar brasileira e o modo como isso se constituiu em um projeto, cujo escopo foi o de promover uma “rotação” do papel militar da defesa externa para o que eles entendem como ameaças internas. A partir disto se deu um processo de ligação orgânica com várias agências estatais, fundamentais para realizar uma espécie de “guerra por outros meios”.
Dentes temporários: aspectos histológicos
Authors: Louro Leopoldo Marques
Published: December 2021

Foram estudados os caracteres histológicos diferenciais entre os dentes decíduos e os dentes permanentes, estabelecendo-se algum relacionamento clínico.
Metabolismo das bactérias
Authors: Barros Eduardo Roberto Corrêa
Published: December 2021

Estudo e descrição do metabolismo das bactérias. Subsídios e material de estudo para os alunos que cursem as disciplinas de Microbiologia nos cursos de Odontologia. Associação de fenômenos metabólicos das bactérias com os processos patológicos mais comuns em Odontologia: cárie com suas consequências e doença periodontal.
A indução como elemento básico na classificação dos tumores odontológicos
Authors: Ebling Hardy , Brito Jorge H. M. , Louro Leopoldo M.
Published: December 2021

Conceituação e discussão da importância da indução como elemento chave nas modernas classificações de tumores odontogênicos, exemplificando e discutindo.
Desenvolvimento de um programa de especificações e sua efetivação na América do Sul. Experiência brasileira
Authors: Süffert Léo Werner
Published: December 2021

Análise dos fatores que contribuem para dificultar o desenvolvimento e a efetivação de um Programa de Especificações na América Latina. Apresentação de algumas soluções para que tais dificuldades sejam sanadas, baseando-se na experiência brasileira neste sentido. Causa da criação do Grupo Brasileiro de Materiais Dentários e de tudo aquilo que esta Instituição já fez em prol das especificações para materiais dentários.
Desinfecção do instrumental endodôntico com Sterylderme, Germekil, Cetavlon, Zefirol e Denigés
Authors: Freitas Paulo Monteiro
Published: December 2021

Testada a ação desinfetante de vários agentes de uso odontológico sobre culturas conhecidas da bacterioteca e de canais radiculares.
Blastomicose Sul-americana
Authors: Kulczynski José Antônio Grandini
Published: December 2021

Observação de 11 casos e realização de um retrospecto na literatura correspondente. Uniformização das observações e relatos, incluindo ocorrência, fonte de infecção, cultura do fungo, técnicas de laboratório, aspectos histológico, radiológico e clínico e tratamento para moléstia.
Complex dynamics of a discrete-time prey-predator system with Allee effect
Authors: Gümüş Özlem
Published: December 2021

In this paper, we investigate the stability and bifurcation of a
discrete-time prey-predator system which is subject to an Allee effect
on prey population. It is concluded that the system undergoes flip and
Neimark- Sacker bifurcations in a small neigborhood of the unique
positive fixed point which depends on the number of prey-predator. The
chaotic behavior that emerges with Neimark-Sacker bifurcation is
controlled by the OGY method and hybrid control method. Moreover, the
numerical simulations are done to demonsrate the theoratical results.
Simulation modelling of dynamic processes due discontinuous frictional treatment of the flat surfaces
Authors:   Lviv Polytechnic National University, Gurey Volodymyr , Korendiy Vitaliy ,   Lviv Polytechnic National University, Kuzio Ihor ,   Lviv Polytechnic National University
Published: December 2021

Friction treatment refers to surface strengthening (hardening) methods using highly concentrated energy sources. In the course of this processing in the surface layers of the processed surfaces of parts the strengthened layer with nanocrystalline structure is formed. The formed layer has specific physical, mechanical, chemical properties, as well as improved performance properties, which are significantly different from the base metal. A highly concentrated energy source is formed in the contact area of the tool-part due to the high-speed friction (60–90 m/s) of the tool on the treatment surface. Frictional treatment of flat parts according to the kinematics of the process is similar to grinding. The strengthening process was carried out on an upgraded surface grinder. The tool is a metal disk made of stainless-steel. Transverse grooves are formed on the working surface of the tool to intensify the process of forming a strengthened (reinforced) layer with a nanocrystalline structure. The grooves form additional shock loads in the contact area of the tool-treatment surface of the part. These shock loads increase the shear deformation of the metal of the parts’ surface during treatment, which affects into formation the quality parameters of the parts’ surface and surface layer. To study the friction treatment process, the calculation scheme of the elastic system of the machine was developed. A simulation model for the study of dynamic processes that take place during the friction treatment of flat surfaces was built. This model gives possibility to determine the displacements and velocities of the machine table on which the part is fixed and the tool, and to determine their mutual displacement and also calculate the reaction of the machine table.
Fractional CO2 Laser Treatment after Transvaginal Polypropilene Mesh for Urinary Incontinence and Pelvic Organ Prolapse Treatment as an Alternative to Improove Mesh Erosion Rates
Authors: Pablo Gonzalez
Published: December 2021

The support advantages of synthetic mesh in vaginal reconstructive surgery and stress urinary incontinence are significant. However, erosion of the mesh may occur as a complication, Four sessions of fractional CO2 Laser treatment protocol (Mona Lisa Touch Deka M.E.L.A Florence Italy protocol, were performed in the study group to 96 patients, beginning at 30 days, after mesh insertion, important improvement regarding erosion rates was found inside our study group, thanks to the trophic effects of fractional CO2 laser protocol. The use of alternative technologies that provide bio -stimulation of vaginal epithelium by increasing its thickness, and trophic changes that may be related to the very low erosion rate was found in our group of patients
Squamous Cell Rectal Carcinoma: About A Rare and Unusual Case: A Case report
Authors: Bouatmani M. El , Michouar M. , Jallouli A. , Errami A. Ait , Oubaha S. , Samlani Z. , Krati K. , Rachidi H. , Belbachir A.
Published: December 2021

Primary squamous cell rectal carcinoma is a rare malignancy that accounts for 0.3% of rectal tumors. To this date, no sure risk factors have been determined. The etiopathogeny is still unknown, despite the different suggested hypotheses. Specific diagnosis criteria have been set, to identify rectal squamous cell carcinoma from another entity. Moreover, due to its rarity, only few data exist on its management, and no standardized therapeutic regimen was set. We report a very rare case of primary squamous cell rectal carcinoma found in the middle rectum, in a 73-year-old woman. Rectos copy was used to visualize the tumor mass and to take biopsies; their histological study revealed a rectal location of a squamous cell carcinoma. After discussion of the case in a multidisciplinary consultation meeting, management consisted of definitive chemo-radiation.
Taiteesta kirjoittamisesta
Authors: Kihlman Asta
Published: December 2021

Artikkelissa hahmotetaan niitä eroja ja samuuksia, joita kaksoisrooli tieteentekijänä ja päivälehden kuvataidekriitikkona pitää sisällään.
Analysis of Motion Skills for Breaststroke Swimming Techniques
Authors: Fernandaes Geri Dicki , Maidarman Maidarman , Denay Naluri , Donie Donie
Published: December 2021

Based on the observations, the problem in the study was an error that occurred in the breaststroke swimming technique movement of the Mountain Swimming Club Swimming Club in Padang City. Where this is thought to be the cause of the low performance of athletes at the club. This study aims to determine the breaststroke swimming technique skills. The research design is descriptive. Where the research sample is all athletes of Gunung Swimming Club Padang City, amounting to 9 people with saturated sampling technique. To measure swimming technique skills, it is carried out using an observation sheet and is assessed by 3 judgments (assessors) who have expertise in the sport of swimming. The results of the study: (1) The level of mastery of the breaststroke swimming technique of the Padang City Swimming Club athletes is currently at a moderate level. Where the results of data analysis obtained a maximum score of 68 (very good), a minimum score of 40 (less), a standard deviation of 8 and an average score of 56 (moderate). (2) Out of 9 people: 1 person (11.1%) has very good mastery of the breaststroke swimming technique. 3 people (33.3%) have mastery of the breaststroke swimming technique in the good category. 4 people (44.5%) had mastery of the breaststroke technique in the moderate category. 1 person (11.1%) has mastery of the breaststroke swimming technique in the very poor category. Conclusion Currently, the level of mastery of the breaststroke swimming technique of the Padang City Swimming Club athletes is at a moderate level.
The Effect of Command Training Methods on the Basic Technique Ability of Basketball
Authors: Mariati Sari
Published: December 2021

The problem that arises in this study is the lack of basic technical skills for basketball athletes Junior Men's Galaxy Club, Padang Panjang City. This study aims to explain the effect of the commando training method on the basic technical skills of basketball in junior male athletes of the Galaxy club, Padang Panjang City. This type of research is a quasi-experimental method, with a population of 33 athletes. The sample was drawn using purposive sampling technique, in order to obtain a sample of 15 junior athletes. The instruments used were the dribbling test, ranzig-zag, passing and under basketball tests. Data were analyzed using parametric statistics through the t-test formula at 0.05α significance. The results showed: there was an effect of the command training method on the basic technique of basketball for junior male athletes of the Galaxy City Padang Panjang club, (t-hit 11.07> t-tab 2.145). The commando training method can be given to athletes to improve the basic technical skills of basketball, the command method emphasizes that the trainer is more skilled in providing training programs so that they can have good basic technical skills.
The Influence of the Sport Drajat Training Method with the Sport Drajat Series of Playing on the Basic Skills of a Fighter
Authors: Sari Desi Purnama
Published: December 2021

Based on the results of research observations, it turns out that the basic skills of combatants are still low. The low basic technical skills of this fighter is thought to be due to the use of training methods by the coach in coaching. This study aims to reveal the effect of the Play Sequence Method and the Exercise Series Method in Drajat Sport on the Basic Technique Skills of Derajat Fighting Martial Arts. This research method is quasi-experimental (quasi-experimental). The population of this study was 263 people, while the sample was determined by purposive sampling, namely: fighter kurata III. The test used is a quick punch skill test, inner circle punch, outer ring punch and side kick skill test, back kick, inner circle kick which aims to determine the basic technical skills skills of Tarung Derajat martial arts fighters, while the data analysis used is the t-test. . The results of the study showed that: (1) the playing circuit method in the Drajat Sport gave a significant influence on the basic technical skills of the fighters from an average of 54.52 in the pre test to 56.10 in the post test (22.72> 1.729 th) (2) The Exercise Series Method in Sport Drajat has a significant effect on basic technical skills of fighters from an average of 54.59 in the pre test to 56.79 in the post test (th 4.06> tt 1.729). (3) The playing sequence method in Drajat Sport is more effective than the Drajat Sport series method to improve the basic technical skills of Tarung Derajat martial arts fighters (th 8.92> tt 1.734).
Teknik Dasar Pemain SSB Tuah Sakato
Authors: Akbar Akbar , Maidarman Maidarman , Irawan Roma , Soniawan Vega
Published: December 2021

Masalah dalam penelitian ini adalah masih rendahnya prestasi yang diraih SSB Tuah Sakato. Tujuan penelitian ini adalah untuk mengetahui kemampuan teknik dasar sepakbola yang meliputi, passing control, dribbling, shooting dan heading pemain SSB Tuah Sakato.Jenis penelitian ini adalah penelitian deskriptif. Penelitian ini dilaksanakan pada bulan Juli 2020 di lapangan SSB Tuah Sakato. Populasi dalam penelitian ini adalah semua pemain SSB Tuah Sakato yang berjumlah 18 orang pemain. Teknik penarikan sampel menggunakan teknik total sampling, maka jumlah sampel dalam penelitian ini berjumlah 18 orang pemain. Instrument dalam penelitian ini adalah: 1) tes kemampuan passing kontrol dengan tes passing bola berpasangan, 2) tes kemampuan dribbling dengan tes menggiring bola, 3) tes kemampuan shooting dengan tes shooting ke gawang, dan tes heading dengan tes kemampuan heading. Teknik analisis data menggunakan analisis statistik deskriptif persentatif. Hasil penelitian ini adalah: Kemampuan teknik dasar passing control pemain SSB Tuah Sakato berada pada kategori sedang, Kemampuan teknik dasar dribbling pemain SSB Tuah Sakato  berada pada kategori sedang, Kemampuan teknik dasar shooting pemain SSB Tuah Sakato berada pada kategori sedang. Kemampuan teknik dasar heading pemain SSB Tuah Sakato berada pada kategori sedang.
Aktivitas Berburu Babi
Authors: Z Agus Salim , Barlian Eri , Irawan Roma , Mardela Romi
Published: December 2021

Penelitian ini merupakan penelitian kualitatif untuk meneliti Aktivitas Berburu Babi di Kecamatan Lubuk Alung Nagari Salibutan. Dalam penelitian ini berfokus pada proses olahraga Aktivitas Berburu Babi di Kecamatan Lubuk Alung Nagari Salibutan. Tujuan dari penelitian ini untuk menggambarkan Aktivitas Berburu babi di Kecamatan Lubuk Alung Nagari Salibutan.aktivitas  fisik yang terdapat pada berburu babi di Kecamatan Lubuk Alung Nagari Salibutan dan manfaat buru babi bagi penggiat serta bagi masyarakat Nagari Salibutan. Metode penelitian adalah kualitatif dengan metode deskriptif. Metode pengumpulan data yang digunakan adalah observasi, wawancara dan dokumentasi. Data yang di paparkan sesuai dengan hasil yang ditemukan di lapangan. Adapun informan dalam penelitian ini meliputi muncak, ketua PORBI Nagari Salibutan, dan serta penggiat buru babi yang berperan aktif dalam kegiatan ini. Hasil penelitian ini menunjukan bahwa Aktivitas Berburu Babi di Kecamatan Lubuk Alung Nagari Salibutan biasanya di laksanakan pukul 10.00 sampai 16.00 WIB  pada hari Minggu yang mana berpindah-pindah dari korong ke Korong setiap minggunya secara bergiliran. Aktivitas fisik penggiat terlihat aktif ketika penggiat melaksanakan perburuan dimulai dari berjalan, berlari, melompat dan melempar ketika mengejar buruan (babi) dan selama aktivitas olahraga berlangsung.
Menjaga Kebugaran Jasmani Sebagai Antisipasi Tertular Virus Corona
Authors: Putra Aldi , Umar Umar , Hermanzoni Hermanzoni , Oktavianus Irfan
Published: December 2021

Kebugaran jasmani adalah kondisi fisik seseorang yang melakukan aktifitas tertentu, kebugaran jasmani seseorang akan mengalami peningkatan jika melakukan latihan secara rutin, aktifitas rutin jarang dilakukan latihan fisik. Kebugaran jasmani sangat menentukan penampilan seseorang, seseorang yang bugar jasmani akan dapat tampil semangat dan produktif dalam aktifitas sehari-hari. Kebugaran dibagi menjadi 2 katagori yaitu: kebugaran yang berhubungan dengan kesehatan atau health related fitness dan kebugaran yang berhubungan dengan keterampilan atau skill related fitnes. Tingkat kebugaran jasmani yang baik akan mencerminkan ciri-ciri sebagai berikut : (1) cukup kuat dalam melakukan tugas harian maupun tugas darurat atau mendadak lainnya, (2) mempunyai kemampuan untuk menyelesaikan tugas harian tanpa kelelahan, (3) mempunyai ketahanan kardiovaskuler untuk melakukan pekerjaan yang melelahkan, (4) memiliki kelincahan sehingga mampu untuk bergerak leluasa, (5) memiliki kecepatan untuk mampu bergerak cepat dalam mengatasi keadaan darurat, (6) memiliki daya control mengkoordinasikan gerakan tubuh dengan mulu. Metodologi juga merupakan analisis teoritis mengenai suatu cara atau metode.
Video Pembelajaran pada Materi Teknik Dasar Footwork Bulutangkis
Authors: Aryanti Silvi , Victorian Ahmad Richard , Solahuddin Soleh
Published: December 2021

Penelitian ini bertujuan untuk membuat model pembelajaran berbasis video materi teknik dasar footwork bulutangkis bagi mahasiswa program studi pendidikan jasmani dan kesehatan Fakultas Keguruan dan Ilmu Pendidikan Universitas Sriwijaya. Penelitian ini merupakan penelitian dan pengembangan (Research and Development).  Prosedur penelitian dengan mengadopsi tahapan-tahapan penelitian dari Borg and Gall. Prosedur penelitian dan pengembangan menurut Borg and Gall yaitu sepuluh langkah-langkah. Prosedur dalam penelitian ini memiliki empat langkah yaitu pengumpulan informasi di lapangan, melakukan analisis terhadap informasi yang telah dikumpulkan, membuat draft model, dan validasi ahli. Produk penelitian dilakukan validasi pada ahli permainan bulutangkis dan ahli media. Subjek penelitian adalah mahasiswa program studi Penjaskes FKIP Universitas Sriwijaya. Hasil validasi ahli permainan bulutangkis diperoleh rata-rata persentase sebesar 76,78 dengan kategori layak. Hasil penelitian dari validasi ahli media diperoleh persentase sebesar 74,38 dengan kategori layak. Implikasi dalam penelitian ini adalah produk penelitian berupa model pembelajaran berbasis video materi teknik dasar footwork bulutangkis telah dinyatakan valid sehingga dapat digunakan.
Analisis Tingkat Konsentrasi Anak Usia 11-13 Tahun Melalui Aktivitas Fisik Olahraga Renang
Authors: Agus Dharma Hita I Putu , Pranata Doni , Efendi Muahamad
Published: December 2021

Konsentrasi merupakan salah satu faktor yang sangat penting dimiliki oleh setiap individu dalam melakukan aktivitas olahraga, melalui konsentrasi yang baik maka dapat menghasilkan prestasi yang optimal. konsentrasi memiliki makna ialah bagaimana tingkat kesadaran seseorang yang tertuju pada suatu objek pada waktu tertentu. Pada Penelitian berikut bermaksud untuk mengetahui tingkatan konsentrasi anak umur 11- 13 tahun terhadap olahraga renang. Penelitian ini ialah tergolong kedalam jenis penelitian survey dengan desain deskriptif kuantitatif. Penelitian berikut dilaksanakan pada bulan April tahun 2021. Populasi yang digunakan dalam penelitian ini adalah anggota club renang Cimahi Junior Swimming Club yang berusia 11-13 tahun yang berjumlah 15 orang. Teknik sampling yang digunakan dalam penelitian ini yaitu total sampling yaitu sebanyak 15 orang. Instrumen penelitian ini menggunakan angket konsentrasi yang terdiri dari 30 pernyataan. Sebelum digunakan, terlebih dahulu angket tersebut dilakukan uji validitas serta uji reliabilitas menggunakan teknik cronbach’s alpha dengan hasil bahwa angket sudah valid dan reliabel. Hasil penelitian ini menunjukan bahwa rata-rata tingkat konsentrasi anak terhadap olahraga renang dalam kategori rendah dengan jumlah 8 orang (54%).
Rancang Bangun Sistem Informasi Monitoring Pelanggaran Siswa Berbasis Android
Authors: Yulita Fina , Huda Asrul
Published: December 2021

Pelanggaran siswa adalah masalah yang sering dilakukan siswa disekolah, mulai dari pelanggaran dengan point terendah sampai tertinggi. Disinilah dibutuhkan sistem informasi yang membantu pihak sekolah dalam menangani berbagai macam pelanggaran tata tertib yang dilakukan oleh siswa dalam proses pembelajaran, serta membantu pihak sekolah dalam memanajemen data absensi siswa. Sistem Informasi Monitoring Pelanggaran Siswa di SMK Negeri 8 Padang ini dibuat berbasis Android sebagai client dan web sebagai server, dengan adanya sistem ini setiap guru bisa menginputkan pelanggaran yang dilakukan oleh siswa dan secara otomatis pada setiap akhir semester, data absensi siswa dan data pelanggaran siswa bisa direkap secara cepat menjadi sebuah laporan. Sistem manual yang biasa dilakukan guru dan pihak sekolah lainnya bisa diganti dengan sistem informasi monitoring pelanggaran siswa yang telah bisa diakses secara cepat hanya dengan menggunakan telepon genggam.Kata kunci: Pelanggaran Siswa, Sistem Informasi, Monitoring, Android. Student violations are problems that are often done by students in schools, ranging from violations with the lowest to the highest points. This is where an information system is needed that helps the school in dealing with various kinds of disciplinary violations committed by students in the learning process, as well as assisting the school in managing student attendance data. The Student Violation Monitoring Information System at SMK Negeri 8 Padang was made based on Android as a client and web as a server, with this system every teacher can input violations committed by students and automatically at the end of each semester, student attendance data and student violation data can quickly recapitulated into a report. The manual system that is usually used by teachers and other schools can be replaced with an information system for monitoring student violations that can be accessed quickly using only a mobile phone.Keywords: Student Violations, Information Systems, Monitoring, Android.
Effects of an In-house Entry Test on the Post-Foundation Students at an Omani College of Technology
Authors: W. Samaranayake Sarath , Thienpermpool Patteera
Published: December 2021

This paper reports the findings of a study that investigated why a large number of test-takers show a low performance in four language skills (listening, speaking, reading, and writing) offered in an entry test used by a College of Technology in Oman to place students in advanced diploma and bachelor’s degree programs. The main research question was meant to find out what difficulties the test takers face in the three tests (Listening, reading, and writing) in two semesters. The study analyzed the entry test results for two semesters including survey results obtained from the test takers regarding the difficulties experienced by them in the three tests and an analysis of writing answer scripts. The findings indicate that most test takers were not qualified enough to pursue their studies in the advanced diploma or bachelor’s degree programs due to their low performance in the entry test. The findings, moreover, suggest that the current placement test poses difficulties for most test-takers. Therefore, based on the findings, the possible reasons for the low performance of the test takers and the fairness of the entry test are explicitly discussed and finally, suggestions and recommendations for addressing the issue of the current entry test are offered.
Teaching Spoken Production in Global Contexts 2021
Authors: Phukan Nilakshi , Volkova Svitlana , Tuliakova Kateryna , Pasichnyk Oleksandr , Kornytska Yuliya
Published: December 2021

Shaping and developing communication skills in non-linguistic faculties in higher education institutions remain relevant. Thus, the theoretical and methodological guidelines for training English professionally-oriented spoken production are among significant problems. Intending to overcome some related challenges, we conducted this study to investigate the efficiency of using presentational speeches based on authentic video materials. The main aim of the research was to analyze the problem from methodological and didactic perspectives and substantiate the theoretical and methodological principles of the professional training of monolingual students through the experimental verification of the effectiveness of the proposed methodology. To achieve the objectives of this study, in the first stage, we determined the efficiency of pedagogical conditions for developing the foreign language competence of students. Then we verified the efficiency of using presentational speeches in teaching Spoken Production. At the last stage, we analyzed the effectiveness of the proposed methods of forming and developing foreign language competence (Spoken Production) by using presentational speeches. The study sample included 45 students of the Sociology and Law Faculty in the National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”. We obtained the results that confirmed the efficiency of the presentational speech approach in teaching spoken production. Our study revealed that the presentational speech approach facilitates enhancement in the level of students’ professional competence. These findings provide a good starting point for discussion and further research.
Going beyond the Text: Interactional Competence in Reading Comprehension Class
Authors: Jawhar Sabria , Alhawsawi Sajjadllah , Walsh Steve
Published: December 2021

Drawing on the principles underlying conversation analysis (CA), this paper is a single case analysis of interaction in an English as a foreign language (EFL) reading comprehension classroom in Saudi Arabia. It looks at learning from a sociocultural perspective and uses constructs from this theoretical perspective. It focuses on Classroom Interactional Competence (CIC) (Walsh, 2013), showing classroom interaction features that are considered CIC. The paper reflects how an understanding of the concept can lead to more dialogic, engaged learning environments. The paper also connects CIC to teachers’ ability to manipulate simple classroom interactional resources to make the teaching process more effective. The paper demonstrates how teachers can induce CIC by utilizing interactional techniques, such as relaxing the mechanism and speed through which turns are taken or given, use of active listenership devices, extending wait time, and use of open-ended questions to expand topics under development. The paper argues that those techniques will help teachers, as evidenced from the cited examples, further enhance classroom participation so that it is convergent with their pedagogical goals. Finally, the paper has pedagogical implementations as it sheds light on techniques that help promote classroom interaction as an indication of learning among students with limited linguistic resources.
A Sociomaterial Perspective of the Challenges of Implementing the Communicative Approach in Saudi State Schools
Authors: Mahmoud Fallatah Rajaa
Published: December 2021

Despite its dominance in the field of teaching English as a second/foreign language, the implementation of the Communicative Language Teaching (CLT) approach continues to be challenging and problematic. A similar set of constraints – including but not limited to challenges related to educational cultures, contextual and conceptual factors, and lack of authentic materials and facilities – have been reported as factors hindering CLT implementations in many contexts. Language teaching and learning materials and facilities are crucial elements that have been found to affect communicative language teaching implementation. However, the issue of how those material elements can affect CLT implementation has rarely been the focus of research in CLT implementation studies. In this paper, the researcher examines the effect of language teaching and learning materials on teachers’ ability to teach communicatively. Thus, informed by sociomateriality this paper attends to a gap in the literature about how material elements of the curriculum hinder the implementation of the communicative language teaching approach in the Saudi context. The data examined in this study were collected through classroom observations and semi-structured interviews. The analysis of the findings indicated that material elements in the curriculum exerted agency and power, hindering teachers’ ability to teach communicatively and learners’ ability to improve their learning experiences. The report concludes with practical implications related to the complexity of curriculum development and implementation and the emergent nature of such processes as webs of entangled human/nonhuman relations that give rise to education.
LQR Control for Five-Link Pendubot
Authors: Huynh Xuan-Dung , Nguyen Van-Dong-Hai , Doan Van-Khanh , Nguyen Phong-Luu , Vo Thi-Ty-Ty , Truong Ngoc-Huyen , Nguyen Thi-Yen-Nhi
Published: December 2021

Pendubot is a popular inverted pendulum model in control engineering. Usually, two-link pendubot is used due to its simplicity in mechanical structure and its nonlinear characteristic. The challenge of control can be increased by adding more links to system. In this paper, balancing five-link pendubot at TOP position and pulse-tracking this model are tested through simulation. The control algorithm LQR is in survey in this research. The simulation shows that system is stabilized well at working point and it is also control well in tracking a pulse trajectory.
Friction Forces in Numerical Simulations of Kinematical Joints of Mechanical Systems
Authors: Miclosina Calin-Octavian , Cojocaru Vasile , Vela Daniel-Gheorghe
Published: December 2021

The paper presents a way of estimation, by simulation, of friction forces that occur in the kinematical joints of mechanical systems. Friction forces between planar surfaces, in revolute joints, and in spherical joints are computed, and the results are compared with the values achieved from simulation. SolidWorks software is used for the simulation process.
Managerial Perspective on Ethical Culture in Organizations and Institutions
Authors: Pau Claudia , Martin Mihaela , Ciurea Jeanina
Published: December 2021

Ethical performance aims to analyze the different dimensions of an ethical performance framework in a global context, then illustrate how public or private organizations measure ethical performance. In order to achieve this goal, a number of performance-enhancing factors are needed, which however are many, complex, interrelated, and sometimes difficult to measure. Trends show an increase in performance regimes, audit, and inspection for public agencies along with numerous attempts to measure ethical performance.
Management of Processing Technology on Computerised Numerically Controlled Centres from Programming and Simulation to Operation
Authors: Popovici Gheorghe
Published: December 2021

The paper presents the peculiarities of the management of the processing technology on computerised numerically controlled centres, from the source code G to the high level code. In order to do a skilled job, the programmer and / or the operator from the CNC centres will apply an operational management through which all the programming and operating instructions for making a part will reproduce the practical actions that a worker classically does. The paper presents the 10 stages of computer-aided processing. The applied research showed that it is more and more necessary to shorten the programming time to make a part by switching from G code to high level code as shown intuitively in the Sinu Train application. At the same time, the management of the processing technology on the CNC centres imposes more and more, through the new working conditions given by the pandemic, work from home (home-work) and programming from home. Therefore, the online simulation of the program created is the new method of "cold testing" of a processing process. Finally, by operating on CNC centres, the compliance with the quality requirements given by the total quality management will always be pursued.
Antioxidant Activity and Cytotoxicity Against WiDR Cell and Vero Cell of The Karamunting (Rhonomyrtus tomentosa L.) Leaves Ethanol Extract
Authors: Marwati Marwati , Anggriani Andi , Burhan Asril , Awaluddin Akbar , Nur Syamsu , Dharmayanti Rizky , Lilingan Ega , Tiboyong Melkisedek D.
Published: December 2021

Karamunting (Rhodomyrtus tomentosa L.), a plant used as a traditional medicine, is widely distributed throughout Indonesia. Karamuting has the potential as an antioxidant and anticancer agents because of its phenolic and flavonoid components. This study aimed to determine total phenolic level, antioxidant activity and cytotoxic of karamunting leaves extract. The simplisia of karamunting leaves were extracted by maceration method using 96% ethanol, tested for its antioxidant activity using DPPH and its citotoxic by MTT method (3- (4,5-dimethyltiazol-2-il) -2,5-diphenyl tetrazolium bromide) on WiDr cells and Vero cells. The results of this study showed that the yield of karamunting extract were 15.635% with a total phenolic level of 0.76%, antioxidant activity (IC50 values) of 15,330 μg / mL and cytotoxicity (IC50 values) of 205.7069 μg / mL for WiDr cells and 44.87703 μg / mL for Vero cells. Ethanol extract of karamunting leaves possessed a very strong antioxidant activity while it showed a weak cytotoxic effect on WiDr cells and toxic effect on Vero cells.Keywords: Antioxidant, Anticancer, Karamunting
Sospechosos, perseguidos y venenosos: la visita inquisitorial a las bibliotecas novohispanas, 1716-1720
Authors: García Idalia
Published: December 2021

Fue el Tribunal del Santo Oficio el que se ocupó de la vigilancia de los libros para mantener la ortodoxia religiosa en los territorios de la Monarquía Española. Una actividad, entre otras, justificada por el efecto que tenían los libros en todos los espacios sociales, culturales, económicos, políticos y religiosos en cualquier territorio. Tal vigilancia, derivada por las preocupaciones sociales de su tiempo, fue instrumentada con diferentes mecanismos de control inquisitorial con atención especial sobre libros prohibidos y los que se debían expurgar. Este texto analiza uno de esos controles denominado como “visita a las bibliotecas” a través de un expediente del Archivo General de la Nación, fechado entre 1716 y 1720. Este testimonio permite reconstruir y explicar numerosos aspectos de esta visita que se realizaba en la Nueva España cada vez que se publicaba un nuevo índice inquisitorial, y cuyos efectos se encuentran todavía en numerosos libros antiguos conservados en diferentes repositorios nacionales e internacionales.
Sobre dos “tablas esteganográficas”. Nueva contribución a la historia de la criptografía en México durante el siglo XIX
Authors: Narváez Roberto
Published: December 2021

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Las transformaciones del oficio
Authors: Florescano Enrique
Published: December 2021

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Design of Vehicle Lifting Equipment Using Progressive Methods
Authors: Čuchor Matúš , Kučera Ľuboš , Lukáč Michal
Published: December 2021

The main objective of this article is to analyse the structural design of tire lifting equipment for tire services. To gain a better insight into the problem, several steps must be taken. The first step is to conduct a market analysis, which involves identifying all available equipment. Several types of lifting devices were distinguished within the development process, which differ from each other in terms of design and power supply. The type of structure and power unit represent the second steps in the design process. This is a critical aspect of the design since the forces necessary to move the system change as a result of these attributes. The design itself is the last step in the device’s design. Passenger cars differ from each other by their weight, which is limited to 3.5 tons. Based on the weight, basic strength calculation and dimensioning of the lifting device are carried out. Based on the calculations, the scissor lift device is selected. The lower frame, scissor legs, ramp, mechanical lock, and scissors drive mechanism are five main components of the device. This type of structure is best used with a hydraulic drive unit, which is calculated in the article.
Pulmonary rehabilitation following the 2019 novel Coronavirus infection
Authors: Haddaoui Safae El , Amekran Youssra , Hangouche Abdelkader Jalil El
Published: December 2021

The treatment of an infectious disease is only one step to a cure and, in many cases, infectious diseases can lead to short-and long-term impairments, including physical, cognitive and psycho-emotional complications. In this paper, we perform a literature review to identify the appropriate rehabilitation interventions for responding to COVID-19 consequences, taking into consideration the current standards for pulmonary rehabilitation and the COVID-19 literature which has been developed during the pandemic’s evolution. Pulmonary, neurological, cardiac, musculoskeletal, nutritional, cognitive and psychological disabilities, as well as dysphasia, have been observed among patients who recovered after needing time in the intensive care unit (ICU), related either directly to COVID-19 or critical care treatments. Some have also been reported in patients who were asymptomatic or recovered from a mild or moderate form of the disease. Patients who still have dyspnea, exercise intolerance and fatigue, are unable to conduct activities of daily living and/or have difficulty in managing or coping with their disease, despite optimised pharmacological therapy, are most likely to benefit from pulmonary rehabilitation. Contraindications should be considered during patient selection. Rehabilitation prescription should be individually tailored, based on patient assessment and outcome measurements. Pulmonary rehabilitation interventions may involve airway clearance therapy, breathing exercises, mobilisation and strength training, flexibility training, balance training, neuromuscular electrical stimulation (NMES), activities of daily living, aerobic training, dysphagia management, nutrition therapy, cognitive training and psychological support. Medical management of comorbidities and patient-family education are key factors for achieving optimal gains from pulmonary rehabilitation.
Adjustable Coins
Authors: Moran Shlomo , Yavneh Irad
Published: December 2021

In this paper we consider a scenario where there are several algorithms for solving a given problem. Each algorithm is associated with a probability of success and a cost, and there is also a penalty for failing to solve the problem. The user may run one algorithm at a time for the specified cost, or give up and pay the penalty. The probability of success may be implied by randomization in the algorithm, or by assuming a probability distribution on the input space, which lead to different variants of the problem. The goal is to minimize the expected cost of the process under the assumption that the algorithms are independent. We study several variants of this problem, and present possible solution strategies and a hardness result.
Проблемы выработки универсального определения терроризма
Authors: Федянин В. Ю.
Published: December 2021

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О новом и важном
Authors: Пархитько В. П.
Published: December 2021

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Сотрудничество стран СНГ: военно-правовой аспект
Authors: Шерпаев В. И.
Published: December 2021

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Системы разрешения международных торговых споров в ГАТТ и ВТО
Authors: Рогов С. Н.
Published: December 2021

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Ключ к сокровищам "пещеры Аладдина"
Authors: Филатов В. П.
Published: December 2021

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О судебном механизме защиты прав россиянина в пространстве СНГ
Authors: Клеандров М. И.
Published: December 2021

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Проблема эффективности в зарубежной доктрине
Authors: Мингазов Л. Х.
Published: December 2021

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Проблемы трансграничной несостоятельности
Authors: Степанов В. В.
Published: December 2021

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Международная система защиты беженцев
Authors: Иванов Д. В.
Published: December 2021

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Нашего полку прибыло
Authors: Филатов В. П.
Published: December 2021

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Об исторических судьбах и международно-правовом статусе Аджарии - одной из автономных частей Грузии
Authors: Похлебкин В. В.
Published: December 2021

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Статус Туркменистана как постоянно нейтрального государства
Authors: Кепбанов Е. А.
Published: December 2021

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Институты Содружества Независимых Государств: создание, деятельность и направления дальнейшего совершенствования
Authors: Шумский В. Н.
Published: December 2021

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Проблемы имплементации норм международного уголовного права в России
Authors: Мавлонов А. Х. , Мезяев А. Б.
Published: December 2021

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Ответственность государств за нарушения договорных обязательств в области прав человека (на примере Европейской Конвенции о защите прав и основных свобод человека)
Authors: Гусейнов Л. Г.
Published: December 2021

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