bluuebunny/crossref_metadata_2025 huggingface dataset:
Análise Experimental da Resistência a Flexão de Perfis Laminados de Aço com Emendas Aparafusadas
Authors: Wanderlind Augusto , Réus Cândido Richard , Vito Marcio
Published: February 2023

A utilização de estruturas de aço na construção civil vem conquistando espaço no mercado em ritmo acelerado, devido as vantagens que apresenta como a rapidez na execução, resistência elevada e sustentabilidade. Por serem peças de grandes comprimentos, encontram fatores que por vezes limitam suas dimensões, como exemplo principal os problemas referentes ao transporte e dificuldades de acesso nos locais da obra. Deste modo, torna-se indispensável a realização de emendas nas estruturas para dar continuidade nos vãos de forma a resistirem as cargas solicitantes. As emendas aparafusadas são mais recorrentes em canteiro devido ao fato de serem mais acessíveis e de fácil execução. A fim de analisar a capacidade resistente das emendas aparafusadas, realizou-se um experimento em que dois perfis laminados de aço tipo I 200 x26,6 kg/m foram unidos por meio de chapas de aço ASTM A572 nas mesas e aço ASTM A36 na alma, ligados por parafusos ASTM A325 e submetidos a ensaio de flexão a 4 pontos. Foram confeccionadas duas vigas de mesmo perfil e com a mesma emenda. O dimensionamento foi feito através da NBR 8800:2008 atendendo os requisitos mínimos da norma para o momento solicitante de cálculo. Os resultados obtidos dos ensaios mostraram que a emenda da viga VE1 obteve um aumento de 9,09% do momento resistente em relação ao momento de projeto e um ganho de 5,13% em relação a ligação da viga VE2. O ganho de momento resistência da viga VE2 em relação ao momento de projeto foi de 3,77%. Os deslocamentos de ambas as vigas foram superiores aos limites de flecha impostos pela NBR 8800:2008, apresentando um deslocamento máximo 10 vezes superior para a viga VE1 e uma flecha 7 vezes do limite para a VE2. A rigidez apresentada, obtida através da reta recante conforme a EUROCODE 3 determina, foi de 3051 kN.m/rad para a viga VE1 e de 2772,58 kN.m/rad para a emenda da viga VE2.
Aplicação da escória de cobre em matrizes cimentícias: Uma revisão sistemática
Authors: Roque Jonathan Simões , Casagrande Cézar Augusto , Jochem Lidiane Fernanda
Published: February 2023

Nos últimos anos, vem sendo frequente o aumento da preocupação da geração de resíduos nos ciclos produtivos de diversos setores da sociedade, nesta perspectiva a construção civil tem um grande potencial para a reutilização destes materiais, inclusive a escória de cobre, que apesar do aumento da taxa do seu reaproveitamento, a grande quantidade de sua produção anual até o momento é descartada em lixões ou depósitos. Desta forma, realizou-se uma revisão sistemática da utilização da escória de cobre em matrizes cimentícias por meio da análise de 30 artigos publicados entre os anos de 2015 e 2020, avaliando-se o slump, resistência à compressão e tração aos 28 dias. Verificou-se que o limite potencial de utilização é de 35% de escória de cobre quando a substituição é no agregado miúdo, obtendo-se aumentos de 25,9% e 3,38% na resistência à compressão e tração, respectivamente. Para substituições no cimento, o limite potencial é de 5% de escória de cobre. A partir de um teor de escória de 70% a resistência à compressão e tração foram inferiores à mistura de controle. A massa específica da escória de cobre mostrou-se mais elevada em comparação aos agregados miúdos geralmente utilizados, resultando assim em concretos com maiores massas específicas.
Análise e classificação de ocorrências de manutenção corretiva em empreendimentos multifamiliares do programa Minha Casa Minha Vida
Authors: De Souza Damaceno Renan , Vargas Alexandre , Zancan Evelise Chemale
Published: February 2023

Com a expansão em larga escala das construções de habitações de interesse social, impulsionadas pelo programa Minha Casa Minha Vida (MCMV), as obras tendem a seguir um ritmo acelerado, ocasionando o surgimento de manifestações patológicas. Nesse cenário, o presente estudo buscou analisar dados de ocorrências de manutenção, e utilizar os dados obtidos para auxiliar ações preventivas, visando reduzir intervenções corretivas em futuras obras. Utilizou-se dados de ocorrências de manutenção, de cinco empreendimentos do MCMV de uma mesma construtora. Os dados obtidos foram classificados por a manifestação patológica, local, causa e origem. A origem execução, obteve o maior percentual de participação nas ocorrências de manutenção com 65%. A manifestação patológica vazamento de água apresentou o maior número de ocorrências, com 24% do total. Por fim, conclui-se que, a retroalimentação a partir dos dados de ocorrência de manutenção, pode ser uma ferramenta importante para mitigar o surgimento das mesmas patologias em futuras construções, podendo reduzir consideravelmente o número de manutenções corretivas.
Gendered Neologisms Beyond Social Media: the Current Use of Mansplaining
Authors: Szymańska Maria
Published: February 2023

The word mansplaining, which is a linguistic blend of man and explaining, is one of the examples of a trend in the English language of creating gendered neologisms – blends and compounds that add an aspect of gender to the meaning of already existing words that originally are gender-neutral (or appear to be). So far, the linguistic research on this phenomenon has focused on analysing them in informal context of social media (see Bridges 2017, Lutzky and Lawson 2019) or crowd-sourced dictionaries (see Foubert and Lemmens 2018). Nonetheless, with the growing popularity, some gendered neologisms, including mansplaining, start being used in outside social media, in more formal contexts. This study presents the place of mansplaining in the current linguistic landscape through looking at its definitions presented in traditional dictionaries and how it is used outside of social media – in what grammatical forms and in what contexts.
Investigating Rater Perceptions in the Assessment of Speaking
Authors: Krakowian Przemysław
Published: February 2023

In the assessment of spoken production, numerous reasons can be identified behind the decisions that raters make in evaluating samples of oral performance. Inter and intra rater factors are relatively well documented in various reliability and validity studies. Some that have been identified in literature involve the effects of examinee pairing or the familiarity with the examinees, others point in the direction of gender and gender role perceptions O’Sullivan (2008), others appear to be connected with body language and non-verbal cues that accompany oral production (cf.: Krahmer and Swerts 2004, Seiter, Weger, Jensen and Kinzer 2010). While some studies that address the assessment of speaking English in exam contexts suggest that raters may not feel as comfortable assessing pronunciation as they do other aspects of a speaker’s performance (Orr 2002, Hubbard, Gilbert and Pidcock 2006, Brown 2006, De Velle 2008), more recent investigations of rater behaviour involving electronic evidence from training, maintenance and online examination programmes tentatively show that pronunciation, in fact, is the first category examiners attend to (Hubbard 2011, Chambers and Ingham 2011, Krakowian 2011, Seed 2012, Tynan 2015, Kang and Ginther 2019). This paper looks at large collection of assessments stored in an electronic system to investigate what raters really seem to pay attention to when allegedly following rating scales.
Między światami — zwierciadła Bolesława Leśmiana
Authors: Podwysocka-Modrzejewska Jowita
Published: February 2023

The text concerns the various use of the mirror symbol and its function by Bolesław Leśmian in his works. A mirror in Leśmian’s poetry can be a gateway to another — magic world, thanks to which you can know the truth about the world and about yourself. It can also act as an apotropeion.The characteristics of the mirror used by the author of Łąki agree with those rooted in culture — folk beliefs, but also in fairy tales. Specific tales are indicated, but also other works in which a mirror appears.In his poetry, Lesmian uses many times more than one of the functions attributed to the mirror, which is an unusual subject. The poet usually bases his poems on the aforementioned uniqueness of the object, allowing the figures to be transferred to the other world by means of the mirror.
Langerhans cell histiocytosis as a clonal disease of mononuclear phagocyte system
Authors: Khynku Evgeniy F. , Monaenkova Maria K. , Tamrazova Olga B. , Taganov Alexey V. , Gureeva Мarina А. , Bagramova Gayane E. , Molochkov Anton V.
Published: February 2023

Langerhans cell histiocytosis (LCH) belongs to histiocytic proliferative diseases, which are rare in clinical practice; however they pose significant challenges both for their diagnosis and choice of therapeutic strategies. Histiocytic proliferative diseases are the scope of oncology; nevertheless, at the diagnostic stage the patients are referred to pediatricians or dermatologists. That is why the interdisciplinary interaction of various specialties and common approaches to their classification, diagnosis and treatment are important for the management of patients with histiocytic proliferative disorders.
Accumulation of the studies on the LCH pathophysiology has promoted the development of new diagnostic algorithms and treatment methods. After the fact of MAPK signal pathway activation had been established, the potential target for therapy was identified. Neoplastic nature of LCH has been hypothesized. If confirmed, we can expect actual diagnostic algorithms being elaborated, in particular, the potential to predict the disease depending on the tumor clone mutation type. The unique characteristics of LCH including proliferate clonality (presumable of neoplastic nature), the disease course with spontaneous regression and frequent relapses and tropism to certain tissues (target organs) make up the grounds for further in-depth studies of the disease.
Marx y los fundamentos crítico-filosóficos de la esfera pública
Authors: Jurado-Castaño Pedro Alejandro , Tobón-Velásquez Sebastián
Published: February 2023

En este artículo exponemos los presupuestos que permiten una reflexión crítica sobre la esfera pública desde una perspectiva marxista. Hemos partido de laconsideración del contexto de discusión reciente sobre las ideas políticas de Marx y de la relevancia del concepto de esfera pública para mostrar la importancia de algunos de sus conceptos críticos para la filosofía política. El texto es producto de una investigación dedicada a la elaboración de un marco conceptual que persigue el desarrollo de un análisis crítico de la esfera pública en la actualidad y en el que se ha establecido que algunas cuestiones claves, vinculadas a los conceptos de lenguaje y experiencia, se encontraban presentes en la obra de Marx. En este sentido, el texto presenta una novedosa reflexión al tratar la actualidad del pensamiento de Marx desde el análisis de un problema político contemporáneo que permite poner en evidencia las implicaciones críticas y radicales que poseen sus fundamentos filosófico-críticos para los discursos y las instituciones políticas contemporáneas como la esfera pública.
Fiat cura, et pereat mundus: la fenomenología del cuidado y del compromiso en Husserl
Authors: De Warren Nicolas
Published: February 2023

El artículo explora “la importancia de lo que nos preocupa” desde un ángulo fenomenológico, siguiendo el espíritu del ensayo seminal de HarryFrankfurt. El trabajo discute de manera algunos de sus conceptos y asuntos centrales dentro de un marco husserliano de análisis. Mi tesis general es quela distinción tripartita de Frankfurt –conocer, conducta ética, cuidado– es igual de central para la fenomenología de la razón de Husserl y, más directamente,subyace a la ética husserliana de los valores y la vocación que se desarrolla en sus manuscritos de Friburgo de las décadas de 1920 y 1930.
Sebastian Luft. Meditaciones fenomenológicas y (neo)kantianas. Filosofía trascendental, cultura y teoría de las ciencias. Bogotá: Aula de Humanidades, 2019, 334pp.
Authors: Alarcón Vania , Rojas Ricardo
Published: February 2023

Reseña de Sebastian Luft. Meditaciones fenomenológicas y (neo)kantianas. Filosofíatrascendental, cultura y teoría de las ciencias. Bogotá: Aula de Humanidades,2019, 334pp.
Micrometeorological Studies in Rice: A Review
Authors: Navinkumar C. , Thavaprakaash N. , Panneerselvam S. , Ajaykumar R.
Published: February 2023

Rice is an important food crop cultivated all over the world and in India. There are different factors such as temperature, relative humidity, rainfall and solar radiation are influencing on rice crop production. Not only these factors, but also, some of the micro climatic factors such as canopy temperature, leaf temperature, soil temperature and stomatal conductance are also influencing on crop production. Microclimate, which refers to the climatic factors in the immediate proximity of the plants it controls and influences the physiological responses of the plants as well as the activities of energy exchange between the plant and its surroundings. It is expected that increased year-to-year yield variability in crop production will result from an increase in the frequency and severity of droughts and floods, as well as from irregular precipitation patterns.In order to promote food security and agricultural sustainability in this changing climate, it is necessary to use such microclimatic alterations in crop production in order to reduce the risk of extreme weather events and increase crop output. This study aims to increase crop output and land productivity through microclimate modification as a demonstration of the effectiveness and efficiency of growth factor utilisation. The detailed description of microclimate and its role with reference to rice crops are reviewed under this chapter.
SEKOLAH ONLINE DI MASA PANDEMI COVID-19, BAGAIMANA TANGGAPAN GURU DAN SISWA SEKOLAH DASAR?
Authors: Nasikhin  , Sutiyono Agus , Nasikhin  , Ismutik
Published: February 2023

Penelitian ini bertujuan untuk mengetahui pengalaman belajar yang dialami siswa sekolah dasar dan upaya guru dalam menanggulangi permasalahan pembelajaran online di masa pandemi Covid-19. Sampel dalam penelitian ini adalah sebelas narasumber yang terdiri guru dan siswa. Dengan  menggunakan pendekatan kualitatif dan studi kasus eksplorasi yang dilaksanakan di SD N Sangubanyu 02, diperoleh data penelitian bahwa pengalaman siswa dalam mengikuti pembelajaran online dapat menyebabkan kejenuhan,  turunnya kesungguhan dan partisipasi belajar, rendahnya motivasi belajar, serta ketidaktercapaian kepuasan intelektual. Sedangkan upaya penanganan yang dilakukan guru dalam menanggulangi permasalahan ini adalah dengan memaksimalkan penggunaan perangkat teknologi pembelajaran, memodifikasi metode pembelajaran tertentu seperti Project Based Learning, Integrated Curriculum,  dan Blended Learning. Studi ini memberikan kontribusi dalam  penelitian tentang pedagogi dan pembelajaran online dengan mengklarifikasi seperti apa peranan guru dalam menemukan probelm solving atas permasalahan yang dihadapai siswa.
PENGEMBANGAN MODUL PEMBELAJARAN IPS MATERI SOSIAL BUDAYA BERBASIS KEARIFAN LOKAL
Authors: Hasna N
Published: February 2023

Penelitian ini membahas tentang Pengembangan Modul Pembelajaran IPS Materi Sosial Budaya Berbasis Kearifan Lokal pada Siswa Kelas IV SD Negeri 50 Bulu Datu kec. Bara Kota Palopo  penelitian ini bertujuan untuk mengetahui (1) Analisis kebutuhan pengembangan modul pembelajaran IPS materi sosial budaya berbasis keaarifan lokal pada siswa kelas IV SD Negeri 50 Bulu Datu Kec. Bara Kota Palopo (2) Rancangan pengembangan modul pembelajaran IPS materi sosial budaya berbasis kearifan lokal pada siswa kelas IV SD Negeri 50 Bulu Datu Kec. Bara kota Palopo (3) validitas pengembangan modul pembelajaran IPS materi sosial budaya berbasis kearifan lokal pada siswa kelas IV dengan jumlah 23 orang. Penelitian ini dilakukan dikelas IV SD Negeri 50 Bulu Datu Kec. Bara Kota Palopo dengan menggunakan beberapa instrumen seperti wawancara guru, tes, dan angket siswa kemudian dianalisis secara kualitatif. Jenis penelitian ini adalah pengembangan (R&D) yang berupa modul pembelajaran. (1) siswa kelas IV SD Negeri 50 Bulu Datu Kec. Bara Kota Palopo sangat membutuhkan modul pembelajaran IPS materi sosial budaya berbasis kearifan lokal. (2) rancangan modul pemebelajaran IPS materi sosial budaya berbasis kearifan lokal mengacu pada pengembangan ADDIE yaitu tahap Analysis, tahap Design, tahap Development. (3) kevalidan modul pembelajaran seperti dalam kevalidan bahasa 91% termasuk kedalam kategori valid, kevalidan materi 85% termasuk ke dalam kategori valid, kevalidan desain 62% termasuk ke dalam kategori cukup vlid, dan kevalidan kebudayawan 87% termasuk kedalam kategori valid.
PENGEMBANGAN VIDEO EDUKASI PETUALANGAN ALI DAN AJI SEBAGAI ALTERNATIF BELAJAR SISWA SEKOLAH DASAR
Authors: Siti Nur Aisah  , Tita Tanjung Sari  , Ach.Puniman
Published: February 2023

Kemajuan ilmu pengetahuan dan teknologi yang disertai dengan semakin cepatnya arus globalisasi dalam dunia membawa dampak tersendiri bagi dunia pendidikan. Dampak dari globalisasi dalam dunia pendidikan ditandai dengan dari perkembangan teknologi-teknologi baru. Video edukasi menjadi salah satu alternatif belajar siswa.  Dengan menggunakan metode penelitian R & D (Research and Development) dengan tahapan model Borg and Gall yang telah dimodifikasi oleh Sugiono (2014) yang terdiri dari 10 tahapan, namun pada penelitian ini hanya dilakukan sampai 7 tahapan hal ini sebabkan karena keterbatasan waktu. Penelitian ini bertujuan untuk mendeskripsikan pengembangan video edukasi petualangan Ali dan Aji sebagai alternatif belajar serta mengetahui respon siswa terhadap pengembangan video edukasi petualangan Ali dan Aji sebagai alternatif belajar siswa sekolah dasar. Subjek penelitian ini adalah siswa kelas IV. Instrument pada penelitian ini berupa instrument validasi produk, respon siswa dan observasi, adapun skala analisis data menggunakan skala likert dan guttman. Hasil penelitian pengembangan ini dapat dilihat dari hasil validasi ahli berupa angket skala likert dan respon siswa menggunakan angket skala ghuttman. Hasil dari validasi materi mendapatkan persentase sebesar 98,44% dengan kategori layak. Hasil dari validasi ahli desain mendapatkan persentase sebanyak 86,54% dengan kategori layak. Respon siswa mendapatkan respon positif pada uji coba awal dengan skala besar yang dapat dilihat dari hasil rata-rata sebesar 96% dengan kategori sangat baik. Dari data tersebut maka Video Edukais Petualangan Ali dan Aji  kelas IV sekolah dasar dinyatakan layak untuk digunakan sebagai bahan ajar. dan sesuai untuk digunakan sebagai alternatif belajar bagi guru dan siswa.
PENINGKATAN KOMPETENSI GURU DALAM MENGOLAH NILAI BERBASIS MICROSOFT EXCEL MELALUI IN HOUSE TRAINING (IHT) DI SDN MURTAJIH 1 KABUPATEN PAMEKASAN
Authors: Sakrani
Published: February 2023

This study aims to improve teacher competence in managing grades with Microsoft Excel through in-house training. Research for six months in odd semester 2021/2022. This study used the school action research method with 18 teachers as subjects at SDN Murtajih 1 Pademawu. This study used three cycles with each cycle for 2 months. In each cycle twice meetings are held with planning, action, observation and reflection activities. Data collection techniques using observation sheets. Data analysis using descriptive analysis. The results of the study prove that there is an increase in teacher competence in processing grades using Microsoft Excel through in-house training. The results of the cycle prove that in the first cycle the teacher's ability to process grades is quite good with an acquisition of 66%. Then in cycle II the teacher's ability increased to be good with an acquisition of 80%. While in cycle III it increased to very good with a gain of 92%. Thus it can be concluded that in-house training activities have a positive impact on improving teacher quality so that follow-up activities are needed so that they run continuously.
Ginástica para Todos e cultura popular
Authors: Lopes Priscila , Carbinatto Michele Viviene
Published: February 2023

Objetivo: analisar o conhecimento sobre cultura e manifestações populares regionais em um grupo de Ginástica para Todos (GPT) vinculado a uma extensão universitária que propôs dialogar com as referidas temáticas quando da composição de uma coreografia. Metodologia: aplicaram-se dois questionários com perguntas abertas e fechadas no início e término do semestre, aos 32 integrantes participantes do projeto que foram analisados por tabulação simples e Análise Temática. Resultados e discussão: sobre o conhecimento acerca das culturas populares regionais, os integrantes citaram 53 tipos de manifestações no questionário pré-projeto, sendo os locais onde tomaram conhecimento também variados (18). Após participação no projeto, esses números foram maiores: 71 manifestações das culturas populares regionais reconhecidas em 24 locais diferentes (aumento de 33% e 30% respectivamente). Comparativamente, o conceito de cultura popular incorporou questões pessoais, mas também amenizou a sua relação com a baixa condição socioeconômica. Conclusões: propostas de GPT podem promover espaços tanto para discussão sobre a diversidade da cultura regional, quanto para o fomento de experiências de produção e recepção (ativa) artística, auxiliando não só na disseminação cultural, mas também no processo de superação e autovalorização pelo caminho do fortalecimento da cultura.
La trama de la enseñanza. Notas para pensar las secuencias desde algunas relaciones con ejercicios de pintura
Authors: Pastorino Rodriguez Isabel , González Correa Jimena
Published: February 2023

El presente artículo se elabora en el marco del trabajo del grupo de investigación Docencia, Escuela. Arte y Educación del Cuerpo (DESAREC), del Instituto Superior de Educación Física (ISEF), de la Universidad de la República (Udelar) Uruguay. Objetivo: Elaborar la revisión de un artículo publicado en 2006 en la revista IsefDigital, que se ocupó de problematizar la selección y secuenciación de contenidos en educación física. Resultados y discusión: En esta ocasión se incorporan nuevos elementos que ponen en diálogo asuntos propios sobre el ejercicio de pensar las secuenciaciones didácticas y algunos estudios y ejercicios de pintura que, desde los entre-lugares con el arte, entendemos que pueden aportar a la hora de pensar la docencia y la enseñanza desde otra perspectiva de exploración posible. A partir de estas relaciones, se presenta un ejercicio de secuenciación para el caso de la gimnasia escolar, intentando de esta manera, despejar algunos problemas que tiene el campo en general, tanto en su conceptualización como en su enseñanza. Consideraciones finales: De esta manera se esboza una perspectiva posible de conceptualización sobre la escuela como forma y, por tanto, sobre una mirada del oficio docente que se configura en ella y con ella, y que implica un cierto tipo de relación estudiosa y atenta con nuestra materia de enseñanza, que en esta caso se trata de la gimnasia escolar.
O papel dos regulamentos de festivais para a disseminação da ginástica geral (1980-1995)
Authors: Toledo Eliana de
Published: February 2023

Introdução: A trajetória histórica da Ginástica para Todos (GPT), doravante denominada de Ginástica Geral (GG), é recente (PATRICIO, 2016; TOLEDO, 2021), no mundo e no Brasil. Objetivo: O objetivo desta pesquisa foi identificar o papel dos regulamentos de festivais nacionais de Ginástica na disseminação da GG, no final do século XX. Metodologia: Trata-se de uma pesquisa histórica, do tipo documental (GIL, 2009), com recorte temporal de 1980 a 1995, e localizada na região sudeste. A amostra foi constituída dos regulamentos de quatro festivais: “Festival Nacional de Ginástica – FEGIN”; “Ginastrada Regional”, “Festival Paulista de Ginástica Geral - GINPA”, e “Nova Friburgo GYMFEST”. Resultados e discussão: Identificou-se que o papel destes festivais foi muito importante para a disseminação da GG, no nome do evento (GINPA), no objetivo (GINPA e GYMFEST), na disponibilização de conceitos (FEGIN), e formas de participação (GINASTRADA REGIONAL). Conclusão: Evidenciou-se que, assim como os próprios eventos, seus regulamentos trazem a potência da colaboração para a disseminação de uma nova prática.
Dampak Covid-19 terhadap keuntungan Bank Umum Syariah (BUS) di Indonesia
Authors: Nur Ajizah Sintia Dewi , Widarjono Agus
Published: February 2023

Purpose – The purpose of this study was to analyze the impact of the Covid-19 pandemic on the profits of Islamic Commercial Banks in Indonesia
Methods – The sample used in this study was registered Islamic Commercial Banks in Indonesia with a total of 14 Islamic Commercial Banks during the quarterly period of March, June, September, and December from 2016 – 2020 and using the panel data as a method.
Findings – The results showed that the results showed that assets, CAR, and NPF had no significant effect on the profits of Islamic Commercial Banks in Indonesia. While in FDR, BOPO has a significant effect on the profits of Islamic Commercial Banks in Indonesia. In addition, it was found that the Covid-19 pandemic had a significant effect on the profits of Islamic Commercial Banks.
Implication – In general, it can be said that during the Covid-19 pandemic there were several aspects that did not affect the profits of Islamic Commercial Banks, but on the other hand there were several important aspects that were directly affected by the Covid-19 pandemic.
Originality – This research contributes to modeling the impact of the Covid-19 pandemic on the profits of Islamic Commercial Banks in Indonesia.
 
Abstrak
Tujuan – Tujuan dari penelitian ini adalah untuk menganalisis dampak pandemi Covid-19 terhadap keuntungan Bank Umum Syariah di Indonesia.
Metode – Sampel yang digunakan dalam penelitian ini adalah Bank Umum Syariah yang terdaftar di Indonesia yang berjumlah 14 Bank Umum Syariah selama periode triwulan Maret, Juni, September, dan Desember dari tahun 2016 – 2020 dan menggunakan metode data panel.
Temuan – Hasil penelitian menunjukkan bahwa aset, CAR, dan NPF tidak berpengaruh signifikan terhadap keuntungan Bank Umum Syariah di Indonesia. Sedangkan pada FDR, BOPO berpengaruh signifikan terhadap keuntungan Bank Umum Syariah di Indonesia. Selain itu, ditemukan bahwa pandemi Covid-19 berdampak signifikan terhadap keuntungan Bank Umum Syariah.
Implikasi – Secara umum dapat dikatakan bahwa pada masa pandemi Covid-19 terdapat beberapa aspek yang tidak mempengaruhi keuntungan Bank Umum Syariah, namun di sisi lain terdapat beberapa aspek penting yang terkena dampak langsung dari pandemi Covid-19. pandemi.
Orisinalitas – Penelitian ini berkontribusi dalam memodelkan dampak pandemi Covid-19 terhadap keuntungan Bank Umum Syariah di Indonesia.
Analisis faktor-faktor yang mempengaruhi pendapatan pengusaha disributor rongsokan di Kecamatan Panguragan
Authors: Nurul Pramatha  , Indah Susantun
Published: February 2023

Purpose – This study aims to analyze the effect of business capital, labor, length of business, and business location on the income of junk entrepreneurs in Panguragan, Cirebon Regency.

Methods – This study uses primary data, data obtained through surveys. The analytical method used is multiple linear regression.

Findings – The results of the study show that business capital, labor, length of business, and differences in location affect the income of junk entrepreneurs in Panguragan, Cirebon Regency

Implication – The large number of junk entrepreneurs in Panguragan will affect some of the activities of existing residents, so the government needs to pay attention to licensing policies that can regulate the place or location of the junk business being built. In addition, the ease of obtaining capital is required.

Originality – This study contributes to analyzing the factors that influence the income of junk entrepreneurs in Panguragan, Cirebon Regency.

Abstrak

Tujuan – Penelitian ini bertujuan untuk menganalisis pengaruh modal usaha, tenaga kerja, lama usaha, dan lokasi usaha terhadap pendapatan pengusaha rongsokan di Kecamatan Panguragan, Kabupaten Cirebon.

Metode – Penelitian ini menggunakan data primer, data diperoleh melalui survei. Metode analisis yang digunakan adalah regresi linier berganda.

Temuan – Hasil penelitian menunjukkan bahwa modal usaha, tenaga kerja, lama usaha, dan perbedaan lokasi berpengaruh terhadap pendapatan pengusaha rongsokan di Kecamatan Panguragan.

Implikasi – Banyaknya pengusaha rongsokan yang ada di kecamatan Panguragan akan mempengaruhi beberapa aktivitas warga yang ada, maka pemerintah perlu memperhatikan kebijakan perizinan yang dapat mengatur tempat atau lokasi usaha rongsokan itu dibangun. Selain itu diperlukan kemudahan memperoleh modal.

Orisinalitas – Penelitian ini berkontribusi dalam menganalisis faktor yang mempengaruhi pendapatan pengusaha rongsokan di Kecamatan Panguragan.
Analisis Konsumsi Energi di Amerika Serikat
Authors: Vanya Gerina Azzahra  , Abdul Hakim
Published: February 2023

Purpose – This paper examines the effect of various energy prices and population sizes on energy consumption in the United States.

Methods – This paper begins the analysis by conducting integration tests on the existing variables. The test produces a mixture of variables I(0) and I(1), so the model chosen is the ARDL model. The bound test indicates cointegration, and the analysis is continued by estimating the conditional ECM model.

Findings – Both the ARDL and conditional ECM model estimates find that the prices of all components of energy consumed, as well as population size, are good explanations of energy consumption behavior. Significant autoregressive factor up to lag 3 indicates that energy consumption behavior is strongly influenced by energy consumption in the past. Coal prices, crude oil prices, and natural gas prices only affect contemporaneously. Population size affects both contemporaries and three lags in the past. The estimation results with the conditional ECM in the long-term model estimation segment confirm the results from the ARDL model. The short-term ECM conditional estimation results suggest that all variables significantly affect the dependent variable.

Implication – The lag effect of the dependent variable implies that energy consumption in the present is highly dependent on consumption in the lamp life. The historical effect of various energy source prices means that consumers only consider current prices in deciding how much energy to consume.

Originality – This research contributes to modeling the influence of various variables on energy consumption in the United States.

 

Abstrak

Tujuan – Paper ini menguji pengaruh berbagai harga energi serta ukuran populasi terhadap konsumsi energi di Amerika Serikat.

Metode – Paper ini mengawali analisis dengan melakukan uji integrasi atas variabel-variabel yang ada. Uji tersebut menghasilkan campuran antara variabel-variabel I(0) dan I(1), sehingga model yang terpilih adalah model ARDL. Uji kointegrasi dengan bound test menyarankan keberadaaan kointegrasi sehingga analisis dilanjutkan dengan mengestimasi model conditional ECM.

Temuan – Estimasi model ARDL dan conditional ECM menemukan bahwa harga semua komponen energi yang dikonsumsi serta ukuran populasi menjadi penjelas yang baik terhadap perilaku konsumsi energi. Faktor autoregressive signifikan sampai lag 3 menandakan bahwa perilaku konsumsi energi sangat dipengaruhi oleh konsumsi energi di masa lampau. Harga batubara, harga minyak mentah, dan harga gas alam hanya berpengaruh secara sejaman. Ukuran populasi memiliki pengaruh baik sejaman maupun tiga lag di masa lampau. Hasil estimasi dengan conditional ECM, dalam segmen estimasi model jangka panjang, mengkonfirmasi hasil dari model ARDL. Hasil estimasi
Pengaruh E-Money terhadap permintaan uang pada sebelum dan sesudah Covid-19
Authors: Dewanta Awan , Putri Andiene I’zaz Nurun
Published: February 2023

Purpose – To examine the effect of the pandemic on changes in the number and value of e-money transactions on real money demand.
Methods – Auto Regressive Distributed Lag (ARDL) time series regression.
Findings – The number of e-money transactions and transaction value affect the increase in real money demand, but the number of credit card transactions reduces it in the short and long run. The pandemic effect does not increase the number of e-money transactions in the short and long term, while the pandemic effect increases the value of e-money transactions although it is temporary.
Implication – Monetary authorities increase the distribution or the equalization of support facilities for e-money payment recipients, as well as the ease and security of using e-money.
Originality – ARDL model analysis shows that the pandemic effect increases real money demand in both the short and long term by increasing the value of e-money transactions, while the monthly effect affects in the short term. The pandemic effect on increasing the value of e-money usage is temporary.
 
Abstrak
Tujuan – Mengkaji efek pandemic terhadap perubahan jumlah transaksi dan nilai transaksi penggunaan e-money dalam mempengaruhi permintaan uang riil
Metode – Auto Regressive Distributed Lag (ARDL) time series regression
Temuan – Besaran jumlah transaksi e-money dan nilai transaksi mempengaruhi peningkatan permintaan uang riil, namun jumlah transaksi kartu kredit menurunkan permintaan uang riil dalam jangka pendek dan panjang. Efek pandemic tidak meningkatkan jumlah transaksi e-money dalam jangka pendek dan panjang, sedangkan efek pandemi meningkatkan nilai transaksi e-money meskipun bersifat sementara.
Implikasi – Otoritas moneter meningkatkan penyebaran atau pemerataan fasilitas pendukung penerima pembayaran e-money, dan kemudahan dan keamanan menggunakan e-money.
Orisinalitas – Dengan menggunakan analisis model ARDL, efek pandemi meningkatkan permintaan uang riil melalui peningkatan nilai transaksi e-money dalam jangka pendek dan panjang, sedangkan efek bulanan mempengaruhi permintaan uang riil jangka pendek. Efek pandemic terhadap peningkatan nilai penggunaan e-money bersifat sementara.
Analisis pengaruh human capital investment terhadap produk domestik regional bruto di Pulau Jawa
Authors: Fajrul Anshory  , Diana Wijayanti
Published: February 2023

Purpose – This study aims to analyze the effect of human capital investment on gross regional domestic product in Java.

Methods – This research was conducted on the island of Java for the 2017-2021 period for all provinces on the island of Java (DKI Jakarta, West Java, Central Java, East Java, DI Yogyakarta, and Banten) using the Panel Data method.

Findings – The results of this study found that the Realization of the Education Budget and the Realization of the Health Budget had a positive influence on the Gross Regional Domestic Product in Java Island in 2017-2021. Meanwhile, Domestic Investment and Foreign Investment in Java have no effect on Gross Regional Domestic Product.

Implication – This research has implications for increasing policies in the education and health budgets to increase gross domestic product in Java.

Originality – This study contributes to analyzing the contribution of investment in human capital to gross domestic product in Java using a panel data approach.

Abstrak

Tujuan – Penelitian ini bertujuan untuk melakukan analisis pengaruh dari human capital investment terhadap produk domestik regional bruto di Pulau Jawa.

Metode – Penelitian ini dilakukan di Pulau Jawa untuk periode 2017-2021 untuk seluruh provinsi di pulau Jawa (DKI Jakarta, Jawa Barat, Jawa Tengah, Jawa Timur, DI Yogyakarta, dan Banten) menggunakan metode Panel Data.

Temuan – Hasil studi ini menemukan bahwa Realisasi Anggaran Pendidikan dan Realisasi Anggaran Kesehatan memiliki pengaruh positif terhadap Produk Domestik Regional Bruto di Pulau Jawa Tahun 2017-2021. Sementara itu, Penanaman Modal Dalam Negeri dan Penanaman Modal Luar Negeri di Pulau Jawa tidak berpengaruh terhadap Produk Domestik Regional Bruto.

Implikasi – Penelitian ini berimplikasi terhadap adanya peningkatan kebijakan dalam anggaran pendidikan dan kesehatan untuk meningkatkan produk domestik bruto di Pulau Jawa.

Orisinalitas – Penelitian ini berkontribusi dalam menganalisis kontribusi investasi pada modal manusia terhadap produk domestik bruto di Pulau Jawa menggunakan pendekatan data panel.
An Analysis of Road Accidental Data Using Clustering and Itemset Mining Algorithms
Authors:   Assistant Professor, Department of Computer Application, Alagappa University, Karaikudi, Tamil Nadu, India, Mr A.Nagarajan
Published: February 2023

Road accidental detection is one of the emerging issue in recent days, which has been focused by many researchers. Road accident is the major cause for unnatural death, and desirability, which is unpredictable. So, many existing works aimed to develop some prediction approaches for analyzing the real time dataset and predicting the accidental rate for future. But, it limits with the drawbacks like inefficient prediction, reduced accuracy, and increased time consumption. Thus, this paper aims to propose a new prediction model by implementing various data mining techniques. It includes the stages of preprocessing, clustering, and itemset mining. Initially, the dataset obtained from the UCI repository is preprocessed by eliminating the irrelevant attributes and filling the missing values. Then, the density based clustering technique is implemented to group the filtered data into a cluster. After that, the rules are formed based on the support and confidence values for predicting the future. Finally, the frequent items are mined by the use of Apriori algorithm. In experiments, the performance results of the proposed system is validated and evaluated by using various measures such as accuracy, precision, recall, and time consumption
Artificial Intelligence Driven Chatbot
Authors:   Student of Dr Ambedkar Institute of Technology, Dept of MCA, Bangalore-56oo6o, Karnataka, India, Ms Aishwarya , B R Shobha Rani ,   Professor of Dr Ambedkar Institute of Technology, Dept of MCA, Bangalore-56oo6o, Karnataka, India
Published: February 2023

Today, most large-scale conversational AI agents (e.g. Alexa, Siri, or Google Assistant) are built using manually annotated data to train the different components of the system. Typically, the accuracy of the ML models in these components are improved by manually transcribing and annotating data. As the scope of these systems increase to cover more scenarios and domains, manual annotation to improve the accuracy of these components becomes prohibitively costly and time- consuming. In this paper, a group of Amazon researchers propose a system that leverages user-system interaction feedback signals to automate learning without any manual annotation. Users here tend to modify a previous query in hopes of fixing an error in the previous turn to get the right results. These reformulations, which are often preceded by defective experiences caused by errors in ASR, NLU, ER or the application. In some cases, users may not properly formulate their requests (e.g. providing partial title of a song), but gleaning across a wider pool of users and sessions reveals the underlying recurrent patterns. The proposed self-learning system automatically detects the errors, generate reformulations and deploys fixes to the runtime system to correct different types of errors occurring in different components of the system. The results show that the approach is highly scalable, and able to learn reformulations that reduce Alexa-user errors by pooling anonymized data across millions of customers.
Minors as content creators
Authors: Martínez Pastor Esther , Cetina Presuel Rodrigo , Serrano Maíllo Isabel
Published: February 2023

This paper analyzes the degree of compliance with advertising regulation related to content ‎created by or aimed at underage people on YouTube. Research was done using content analysis on a ‎sample of 463 videos that were published on the YouTube platform in the period from 2016 to 2020. Videos ‎were selected from the channels of the 15 most popular children’s YouTubers, according to their position ‎on the Social Blade Ranking, which originated from the United States, the United Kingdom, or Spain. The ‎main objective of the study was to determine whether the videos disclose that they are about commercial ‎content and whether this is done in accordance with laws in force. In addition, it was researched whether ‎personal data were requested for promotional purposes. The article shows how despite the existence ‎of advertising regulation in all of the researched countries, compliance is minimal regarding the ‎identification of advertising content as such.‎
Modulating Visuomotor Sequence Learning by Repetitive Transcranial Magnetic Stimulation: What Do We Know So Far?
Authors: Szucs-Bencze Laura , Vekony Teodora , Pesthy Orsolya , Szabo Nikoletta , Kincses Zsigmond Tamas , Turi Zsolt , Nemeth Dezso
Published: February 2023

Predictive processes and numerous cognitive, motor, and social skills depend heavily on sequence and statistical learning. The visuomotor Serial Reaction Time Task (SRTT) can measure these fundamental cognitive processes. In this review, we sought to answer whether repetitive transcranial magnetic stimulation (rTMS) is suitable for modulating visuomotor sequence learning and which factors mediate its efficacy. We systematically analyzed the eligible records (n = 17) that attempted to modulate the performance of the SRTT with rTMS. The purpose of the analysis was to determine how the following factors affected SRTT performance: (1) stimulated brain areas, (2) rTMS protocols, (3) stimulated hemisphere, (4) timing of the stimulation, (5) SRTT sequence properties, and (6) other methodological features. The primary motor cortex (M1) and the dorsolateral prefrontal cortex (DLPFC) were found to be the most promising stimulation targets. Low-frequency protocols over the M1 usually weaken performance, but the results are less consistent for the DLPFC. These inconsistencies (at least in part) may be due to the current frequency-based heuristics of rTMS effects developed for explaining local stimulation effects in the motor cortex. Although this review cannot provide an ultimate answer about the optimal stimulation and task parameters, it comprehensively discusses the behavioral effects of six factors that are crucial for designing future studies to modulate sequence learning with rTMS. Moreover, we conclude that synergistically combining functional neuroimaging with rTMS could adequately link the rTMS-induced network effects with the behavioral findings that are crucial to develop a unified cognitive model of visuomotor sequence learning.
Recent Advances in the Lipid Nanoparticle-Mediated Delivery of mRNA Vaccines
Authors: Swetha K , Kotla Niranjan G , Tunki Lakshmi , Jayaraj Arya , Bhargava Suresh K. , Hu Haitao , Bonam Srinivasa Reddy , Kurapati Rajendra
Published: February 2023

In the recent days, lipid nanoparticles have been successfully emerged as one of the most advanced technology for highly efficient in vivo delivery of exogenous mRNA, especially for delivery of COVID-19 vaccines. For the vaccines to be successful or protective, they require highly efficient mRNA delivery systems. However, developing effective, translatable vaccines with better safety against some of the SARS‐CoV‐2 variants is still a challenge. Lipid nanoparticles (LNPs) are composed of four different types of lipids including ionizable lipids, helper or neutral lipids, cholesterol and polyethylene glycol (PEG) attached lipids. In this review, we present recent advancements and insights in designing the advanced LNPs and their composition and properties, with a subsequent discussion on the development of COVID-19 vaccines. In particular, as the ionizable lipids are most important drivers for complexing the mRNA and in vivo delivery, the role of ionizable lipids in mRNA vaccines discussed in detail. Furthermore, the use of LNPs as effective delivery vehicles for vaccination, genome editing, and protein replacement therapy were discussed. Finally, expert opinion of LNPs for mRNA vaccines were discussed which might address the future challenges in the development of mRNA vaccines employing highly efficient LNPs using novel set of ionizable lipids.
Implementation of The Guided Inquiry Learning Model With Chemmind Map to Improve Chemistry Learning Activities And Achievements In The Topic Redox Reaction
Authors: Hidayah Maya Firda , Utomo Suryadi Budi , Yamtinah Sri
Published: February 2023

This study aims to increase student learning activities and achievement on redox reactions subject matter in class X IPA 2 SMA Negeri 1 Ngemplak Boyolali through the implementation of a guided inquiry learning model with chemmind map media. This study applies the Classroom Action Research procedure according to Kemmis and Mc Taggart in two cycles. Each cycle consists of planning, implementation, observation, and reflection. The research subjects were students of class X IPA 2 SMA Negeri 1 Ngemplak Boyolali in the 2016/2017 academic year as many as 37 students. The object of research is student learning activities and achievements. Activities include visual activities, oral activities, listening activities, and writing activities. Sources of data come from teachers and students. Data collection techniques through observation, interviews, tests, questionnaires, and documentation studies, then analyzed using qualitative and quantitative methods. The validity of the data using the method triangulation   during the learning process from home and the use of technology as an alternative solution to these challenges. technique. The results showed an increase in student activity and achievement. The percentage of achievement of student learning activities during the first cycle was 97.30%. The learning achievement in the knowledge aspect in the first cycle was 54.05% increased to 86.49% in the second cycle, the attitude aspect was 97.30% in the first cycle, and the skills aspect was 100% in the first cycle. With the guidance of the teacher, students have able to compile the chemmind map media according to Buzan's theory with 100% achievement in cycle I.
Using ‘Medicalenglish’ to Improve EFL Students’ Reading Motivation: a Case Study in Nursing Department
Authors: Rini Anny Sulistyo , Rinekso Aji Budi
Published: February 2023

The importance of reading comprehension is immense. It contributes to the success of language learning and teaching. However, there are some factors such as less interesting and difficult text sources and other non-contextual factors that demotivate the students in reading. To deal with that issue, the implementation of a Learning Management System (LMS) called MedicalEnglish is introduced to the students in order to amplify the students’ motivation in learning English. This study is intended to investigate the motivation of 22 Diploma students of the Nursing department in Semarang in reading using MedicalEnglish. In this qualitative case study, questionnaire and interview were selected as the instrument. The data collected from the two instruments were then descriptively elaborated. In conclusion, there is a significant improvement in students’ motivation in learning reading after the implementation of MedicalEnglish. The result of this study is expected to provide additional reliable sources regarding the implementation of LMS in sustaining students’ reading motivation.
Responsabilidad patrimonial del estado en México. La no configuración de actos legislativos
Authors: Veloz Romo Miguel Ángel
Published: February 2023

El reconocimiento de la responsabilidad de las autoridades es una característica común de los Estados Democráticos Constitucionales, los cuales han establecido mecanismos que permiten el resarcimiento de los daños causados en la persona y bienes de los gobernados; sin embargo, no todos los Estados reconocen una responsabilidad amplia, sino que se limita en atención a la naturaleza de la actividad que se desarrolle excluyendo funciones como la legislativa y jurisdiccional. En el caso de México, la regulación establecida en el último párrafo del artículo 109 Constitucional, excluye los actos materialmente legislativos, lo que se traduce en una violación del Estado a sus deberes internacionales.