bluuebunny/crossref_metadata_2025 huggingface dataset:
Hubungan Tingkat Pengetahuan Gizi Ibu, Pola Asuh Gizi dan Pola Makan dengan Status Gizi Balita
Authors: Gani Kameriah , Rasmaniar Rasmaniar , Putri Intan Regina
Published: January 2023

Latar Belakang : Dari hasil pemantauan status gizi (PSG) tahun 2017 yang dilakukan Ditjen kesehatan Masyarakat (Kemenkes RI, 2019). Provinsi Sulawesi Tenggara pada tahun 2016 diperoleh persentase balita usia 6 -59 bulan menurut status gizi dengan indeks BB/U sebanyak 13,7% balita gizi kurang, dan pada tahun 2017 meningkat menjadi 17,30 balita gizi kurang, dan masuk dalam 10 besar provinsi yang memiliki cakupan persentase gizi kurang yang tinggi, dan pada tahun 2018 terjadi penurunan persentase cakupan balita yang menderita gizi kurang sebanyak 16,40% (Kementerian Kesehatan RI, 2018). Berdasarkan data dari Puskesmas Benu-benua Kota Kendari ditemukan anak balita Gizi Kurang yang berada di Kelurahan Benua-Benua dengan Prevalensi sebanyak 5,4% pada tahun 2020. Metode : Jenis penelitian yang digunakan adalah study Observasional Analitik dengan menggunakan pendekatan cross sectional study. Sampel dalam penelitian ini adalah semua anak balita usia 1-5 tahun yang ada di Kelurahan Benu- Benua Kecamatan Kendari Barat Kota Kendari pada bulan Februari Tahun 2022 sebanyak 54 sampel. Hubungan antara variabel bebas dan terikat di uji menggunakan uji Chi-square.

Hasil : Berdasarkan hasil penelitian diperoleh bahwa pengetahuan gizi ibu sebagian besar (81,5%) memiliki pengetahuan gizi kurang, pola asuh gizi sampel sebagian besar (57,4%) memiliki pola asuh gizi baik, pola makan sampel sebagian besar (75,9%) memiliki pola makan baik. Uji statistik menunjukan tidak terdapat hubungan pengetahuan gizi ibu dengan status gizi pada anak balita dimana p value (0.739), adanya hubungan pola asuh gizi dengan status gizi pada anak balita p value (0.004), serta adanya hubungan pola makan dengan status gizi pada anak balita p value (0.000).

Kesimpulan : Dengan demikian dapat disimpulkan bahwa variabel yang berhubungan pada status gizi anak balita usia 1-5 tahun adalah pola asuh gizi, pola makan.
Diálogos filosóficos em Educação Matemática
Authors: Marchon Fabio Lennon
Published: January 2023

Este trabalho, um ensaio filosófico, explora as potencialidades do uso do debate filosófico e, portanto do método dialógico e dialético, no contexto de uma sala de aula, em particular no que diz respeito à formação dos futuros professores que lecionarão matemática. Para dar cabo desta empreitada criam-se cenas e dramatizações inspiradas no método platônico dos diálogos e, também, seguindo-se as reflexões ricoeurianas,  a construção de narrativas em uma trama verossímil. Parte-se de uma afirmação atribuída ao matemático e filósofo Bertrand Russell para, a partir daí, explorar as concepções e crenças dos personagens em relação aos números, à matemática e ao ensino da matemática. A expectativa é que, dentre outras coisas, seja possível evidenciar a base analítica, simbólica, pautada na escrita, da qual o ensino da matemática se nutre e que, por outro lado, contribui para um processo de alienação do trabalho matemático ao se desconsiderar os contextos de produção, distribuição e controle do conhecimento matemático.
As emergências das matemáticas e a decolonização do pensamento científico do lado de cá
Authors: Filho João Severino , Silva Adailton Alves da
Published: January 2023

Esse texto organiza algumas reflexões, com as quais temos nos empenhado, em resposta a questões que nos interpelam, desde que iniciamos nossa atuação acadêmica, no universo dos conhecimentos de povos culturalmente distintos. Mais especificamente, no universo dos conhecimentos de povos indígenas. Nos debruçamos sobre a questão: Se defendemos que os indígenas devem produzir, praticar e teorizar seus conhecimentos a partir de narrativas próprias, condizentes com sua visão de mundo e seu modelo de pensamento, e que, nossa principal e primeira função como educadores é propiciar as condições para a existência de espaços comunicativos transculturalmente compartilhados, por que razão continuamos a nos submeter, de maneira acrítica, aos cânones acadêmico científicos do norte, reproduzindo em nossas Universidades e Programas a visão de verdade científica, condicionada ao método, ao modelo e às línguas difundidas e impostas pelos colonizadores? Nossa tentativa foi de produzir um texto que organizasse alguns pressupostos, os quais, acreditamos, argumentam na construção de um campo discursivo em favor da existência das múltiplas matemáticas e, ao caracterizá-las em alguns dos diferentes cenários dos quais emergem, avançarmos um pouco mais a conversa sobre o Programa Etnomatemática e a necessidade da descentralização do pensamento científico global.
Pressupostos Éticos de Pesquisas em Educação Matemática: um ensaio
Authors: Pinto Thiago Pedro
Published: January 2023

Neste texto exploramos algumas conexões entre filosofia e educação matemática propondo a exploração dos pressupostos éticos – valores - presentes em trabalhos acadêmicos. Trata-se de um ensaio teórico que aborda brevemente um histórico da subárea de Filosofia da Educação Matemática e perpassa produções que apontam delimitações e objetivos, métodos e objetos desta subárea. Trazemos ainda contribuições do campo da filosofia para pensar ética e linguagem, além de uma produção própria ao campo: o Modelo dos Campos Semânticos. Este movimento e proposta se justificam pela produção de aproximadamente meio século de pesquisas em Educação Matemática em programas específicos e que, de forma explícita ou não, valoram e induzem posturas, seja para a sala de aula de Matemática dos mais diversos níveis de ensino, seja para a própria pesquisa em Educação Matemática que se retroalimenta. Posturas, valores, pressupostos podem assim serem repetidos sem maiores reflexões de seus fazeres e motivações que os originam e que, talvez, já não façam mais sentido na atualidade das produções. Assim, nossas reflexões se concluem em duas direções: a explicitação dos pressupostos éticos pelos autores de pesquisas em Educação Matemática e, também, uma possível agenda para a Filosofia da Educação Matemática que busque evidenciar nestes trabalhos tais pressupostos éticos.
“Sou uma onça, devoro humanidades”: ritualizações antropofágicas em educações matemáticas
Authors: Matos Diego , Coelho Fellipe , Tamayo Carolina
Published: January 2023

À espreita, alguns matemáticos se movimentam, de forma coordenada, e saem em expedição pela mata. Com seu olhar externo e desejo de captura, contemplam a natureza de uma Matemática pura, universal, onipresente, produtora de riqueza. Estáticos, mal conseguem perceber as demais formas de vida que coexistem, na paisagem, e tomam um susto quando se deparam com alguém sendo devorado. Reivindicando a humanidade de seu grupo, determinam sub-humanidades e nomeiam os selvagens, ao bradarem: “educadores matemáticos são predadores”. Onças, tupinambás e caboclos se misturam nesse ritual antropofágico à beira do rio. Junto a eles, uma professora, estudantes da escola básica e uma sala de aula tentam atravessar a matemática. A lua fica avermelhada, sangra, pois alguém a persegue para devorá-la. Diante da iminência de devorarem a lua, a construção de uma mediatriz abre possibilidades para deglutir o outro e caminhar em busca de uma terra sem males. Neste artigo, comemos a humanidade da matemática e que constitui nosso próprio ser, para nos deixarmos alterar por quem devoramos. Dobrando a linguagem, assumimos nossa natureza predadora, na produção de educações matemáticas que tomem a experiência e a diferença como políticas de afirmação da vida.
Ensaio filosófico com um Modelo dos Campos Semânticos
Authors: Viola dos Santos João Ricardo , Antunes de Paulo João Pedro , Siqueira Julio Rejane
Published: January 2023

Neste ensaio produzimos uma discussão filosófica com noções do Modelo dos Campos Semânticos (MCS), na direção de apresentar legitimidades, dinâmicas, pressupostos e efeitos de um movimento, emergente e emergencial, em produzir uma filosofia da educação matemática. Percorremos algumas noções do MCS em uma tentativa de explicitar entornos e processos de construção de algumas noções: conhecimento, significado, objeto, interlocutor/direção de interlocução, leitura plausível, impermeabilização, interação colaborativa, matemáticas (do matemático, do professor de matemática, da rua e da escola) e grupos de trabalho. Um MCS acontece como uma maneira de produzir filosofias de educações matemáticas. Noções de representação, permanência e essência ficam mais distantes desse modo de produção filosófica e noções de contingência, movimento e interação, se aproximam. As noções de conhecimento e interação, em um esforço de produções de projetos políticos coletivos, a partir de demandas e problemáticas que nos colocam em movimento, se instituem como elementos vitais do MCS como um movimento de teorização filosófica.
Peringkat Obligasi Korporasi: Faktor Internal Perusahaan
Authors: Latif Abdul
Published: January 2023

Purpose - Bonds are one of the sources of corporate funding. This funding is very efficient and more efficient than funding through banks, significantly since the issuance of corporate bonds fluctuates yearly, which means there is active issuance of corporations. Therefore, there is a lot of interest from investors in choosing corporate bonds. As one of the long-term investment instruments. From this background, the researcher aims to analyze how much and how much influence (1) company size to bond rating, (2) profitability against bond ratings, (3) leverage on bond ratings.

Research Method - The method in this study belongs to the type of causality with a quantitative analytical application, the population in this study is non-bank corporate bonds and financial institutions that are still traded in 2021, with a sample of 230 corporate bonds from 37 issuing companies. Used is ordinal logistic regression, with SPSS 25 analysis tool.

Findings - The results of this study indicate that company size harms corporate bond ratings, profitability projected by return on assets, and leverage launched by debt-equity ratio does not affect corporate bond ratings.

Implication - From the results of this study, it is hoped that issuers can prepare and fix the factors that can improve bond ratings so that the bonds issued are low in default risk and for investors to consider by analyzing the factors that have been studied in this study in investing and avoiding the risk of default bonds and can determine healthy bonds in the long term.
Determinan Profitabilitas Bank Konvensional yang Terdaftar di Otoritas Jasa Keuangan Indonesia
Authors: Juliani Meily , Tanwijaya Rachel
Published: January 2023

Purpose - This paper aims to find out what factors will affect the Indonesia conventional banks’ profitability. The concern of doing this paper is based on the report shown by the Banco Bilbao Vizcaya Argentaria’s reports which showed an instability of financial ratio in Indonesia.

Research Method - The paper uses the secondary method in collecting information that is used in the paper. The sample for the panel data consists of 95 conventional banks in Indonesia that are listed in the Financial Service Authority of Indonesia (OJK) for the year 2017-2021. The fixed effect model is used for the paper.

Findings – Indonesia conventional banks’ profitability are highly impacted by the non-performing loans (measured by non-performing loans over gross loans), operational cost to operational income ratio, bank size, and deposit ratio. These impacts show a negative relationship between the ratios and bank’s profitability. As these ratios increase, the bank’s profit decreases. However, these relationships do not reflect the same way on capital adequacy ratio, loan to deposit ratio, and diversification. These three ratios show an insignificant impact on bank’s profitability.

Implication - The paper has shown the impact of each variable to the bank profitability. Keeping bank’s profitability stable is a must for all bank’s top managements responsibility. The findings of the paper could help banks’ top managements to find strategies for the bank to increase those variables which impact positively to the bank profitability and reduces the activities which will cause the banks’ losses.
PENGARUH STRATEGI INOVASI TERHADAP KEUNGGULAN BERSAING PADA INDUSTRI PARIWISATA DI KABUPATEN LANGKAT
Authors: Mita Merry Moy , Djiko Richard , Lourensius L. T Nerys
Published: January 2023

The large variety of tourist objects in Langkat Regency, of course, provides many choices for tourists to do recreation. Therefore the need for an innovation strategy in creating competitive advantages in the tourism industry. This study aims to determine the effect of innovation strategy on competitive advantage in the tourism industry of Kab. Langkat. The sample in this study were students, local workers and the community who traveled in Kab. Langkat, with a sample of 122 respondents with the sampling method used is purposive sampling. The dependent variable in this study is competitive advantage and the independent variables in this study are leadership orientation, type of innovation, source of innovation and level of investment. The research method used is a quantitative method with primary data obtained from questionnaire data measured by a Likert scale. The data analysis technique used in this research is multiple linear regression analysis. Research data was collected using a questionnaire which was then processed using the SPSS 21.0 program. The results obtained from this study are that the innovation strategy has an effect on competitive advantage in the tourism industry in Langkat Regency.
Assessing the Impact of Terrorism on African Tourism Demand
Authors: Fauzel Sheereen , Seetanah Boopen
Published: January 2023

Many African states are relying on or have identified tourism to accelerate their growth and the continent has become the world's second fastest growing tourist industry. However, African states have also not been spared by increasing terrorism attacks during the past decades, probably
hindering the growth of this sector to a certain extent. This study examines the relationship between terrorism and tourism for a sample of selected African countries over the period 1995 to 2017. Given the dynamic nature of tourism demand and the possibility of endogenous relationships in
the terrorism–tourism nexus, dynamic panel data analysis, namely a Panel vector error correction model (PVECM), is employed. The results confirm that terrorism negatively affects tourism demand in Africa and this can be explained by the reactive psychology of tourists to the various
aggravated terrorist attacks in the countries. Moreover, the findings show that an increase in tourism may have resulted in an increase in terrorist attacks, hence confirming a bi directional causality between tourism and terrorism.
Comparison of Post Vaccination Antibody Levels for Coronavirus Disease 2019 (COVID-19) between Survivors and Non-Survivors of COVID-19
Authors: Yuniza  , Nova Kurniati  , Zen Ahmad  , Nurmalia Purnama Sari  , Msy Rita Dewi
Published: January 2023

Background: The COVID-19 vaccine is useful for protecting the body by causing or stimulating specific immunity in the body. COVID-19 survivors are a group of individuals who have been exposed to COVID-19 and have successfully recovered from COVID-19 infection. Exposure to COVID-19 causes the activation of memory cells and anti-SARS-CoV-2 IgG antibodies. In contrast to individuals who have never been exposed to COVID-19, the bodies of individuals who are not COVID-19 survivors have not had the experience of exposure to COVID-19, which causes the absence of memory cells and anti-SARS-CoV-2 IgG antibodies. This study is one of the first studies to explore differences in anti-SARS-CoV-2 IgG antibody levels in survivors and non-survivors of COVID-19 at Dr. Mohammad Hoesin General Hospital, Palembang, Indonesia.

Methods: This was an analytic observational study with a cohort approach. A total of 136 research subjects participated in this study. Observation of anti-SARS-CoV-2 IgG levels was carried out before vaccination, weeks 2, 12, and 24. Data analysis was carried out using SPSS univariate and bivariate.

Results: The COVID-19 survivors group consistently from the time they were vaccinated, weeks 2, 12, and 24 showed a relatively higher average anti-SARS-CoV-2 IgG level than the non-COVID-19 survivors' group. The group of survivors of COVID-19 shows a trend of decreasing average anti-SARS-CoV-2 IgG levels over time. In contrast to the non-survivor group of COVID-19, which showed a trend of increasing anti-SARS-CoV-2 IgG levels.

Conclusion: There were differences in anti-SARS-CoV-2 IgG levels between the COVID-19 survivor group and non-survivor COVID-19 group at Dr. Mohammad Hoesin General Hospital, Palembang, Indonesia.
Overview of Primary Angle-Closure Glaucoma Patients at Dr. Mohammad Hoesin General Hospital, Palembang, Indonesia
Authors: Iftikhar Syahdafy Mohammad Fazel , Prima Maya Sari  , Fatmawati  , Fidalia  , Muhammad Usman Salim
Published: January 2023

Introduction: Glaucoma is a disturbance of part or all of the visual field caused by damage to the optic nerve and increased intraocular pressure, and obstruction of the outflow of aqueous humor, which causes optic neuropathy, loss of visual field, and in the final stages, can lead to complete blindness. This study aimed to provide an overview of primary angle-closure glaucoma patients at Dr. Mohammad Hoesin General Hospital, Palembang, Indonesia.

Methods: This research was a descriptive observational study with secondary data, where there were 37 research subjects with 61 eyes. This study presents clinical, sociodemographic, and management data of angle-closure glaucoma patients. Data analysis was carried out univariately with SPSS.

Results: The majority of angle-closure glaucoma patients are aged 40-64 years and are female. Family history with glaucoma disorders has not provided optimal data because the majority of these data are not found. The majority of glaucoma patients have intraocular pressure ≤ 21 mmHg. The majority of research subjects do not have refractive disorders. The majority of patients receive medical therapy in the form of 2-3 types of eye drops. The majority of patients are diagnosed with PACG.

Conclusion: The majority of angle-closure glaucoma patients at Dr. Mohammad Hoesin General Hospital, Palembang, Indonesia, have normal intraocular pressure without refractive errors and receive combination therapy of 2-3 eye drops.
PENGARUH METODE SNOWBALL THROWING DAN METODE DISKUSI TERHADAP HASIL BELAJAR SISWA
Authors: Wulandari Retno , Muamar  , Nurpratiwiningsih Laelia
Published: January 2023

Tujuan penelitian ini adalah untuk mengetahui pengaruh metode snowball throwing dan metode diskusi terhadap hasil belajar siswa. Penelitian ini diterapkan di SDIT Nurul Hidayah Cigedog Kecamatan Kersana Kabupaten Brebes.Penelitian ini menggunakan metode penelitian eksperimen, dengan menggunakan bentuk Pre-Experimental Design dengan rancangan Intact-Group Comparison. Instrumennya menggunakan Pretest dan Posttest pada kelompok kontrol dan kelompok eksperimen yang datanya menggunakan analisis Paired Samples T-Test. Hasil penelitian menunjukkan bahwa: 1) Ada pengaruh hasil belajar pada tema 9 menggunakan pembelajaran metode snowball throwing pada kelompok eksperimen dengan hasil rata-rata pretest 46,25 kemudian diberi perlakuan memperoleh hasil rata-rata 82,81. 2) Ada pengaruh hasil belajar pada tema 9 menggunakan pembelajaran metode diskusi pada kelompok kontrol dengan hasil rata-rata pretest 46,17 kemudian diberi perlakuan memperoleh hasil rata-rata 87,85 3) Ada pengaruh metode snowball throwing dan metode diskusi terhadap hasil belajar pada tema 9 siswa kelas IV di SDIT Nurul Hidayah Cigedog. Berdasarkan hasil perhitungan dengan teknik analisis Paired Samples T-test diperoleh nilai signifikan (2 tailed) 0,228 > 0,05.
Kompetensi Guru dalam Menerapkan Merdeka Belajar di Sekolah Dasar
Authors: Najwa Wulida Arina , Slamet Widodo  , M. Misbachul Huda  , Adhy Putri Rilianti
Published: January 2023

Sebagai upaya Kemendikbud (Kementerian Pendidikan dan Kebudayaan) untuk meningkatkan kualitas SDM (Sumber Daya Manusia), maka dibuat kebijakan merdeka belajar. Kualitas SDM Indonesia masih menjadi tantangan untuk dapat diselesaikan karena hasil survei dari lembaga internasional seperti PISA (Program for International Student Asessment) dan TIMSS (Trend in International Mathematics and Science Study) masih menunjukkan peringkat yang buncit. Dalam merdeka belajar ada empat kebijakan utama yakni (1) kebebasan asesmen siswa, (2) ujian nasional diganti AKM (Asesmen Kompetensi Minimum) dan survei karakter, (3) RPP (Rencana Pelaksanaan Pembelajaran) satu lembar, dan (4) sistem PPDB (Penerimaan Peserta Didik Baru) zonasi. Oleh karena itu, untuk meningkatkan keberhasilan penerapan merdeka belajar tersebut diperlukan kemampuan guru dalam proses mengajar yang menghasilkan proses belajar siswa yang merdeka. Artikel ini menggunakan metode literature review untuk mengaji kemampuan guru tersebut. Metode pengumpulan data menggunakan analisis sumber data yang diperoleh dari berbagai bentuk seperti artikel jurnal, buku, kebijakan Kemendikbud, dan dokumen undang-undang. Hasil penelitian ini menunjukkan bahwa untuk mengimplementasikan merdeka belajar guru harus menguasai keterampilan pedagogi, keterampilan menyesuaikan gaya mengajar dengan gaya belajar siswa, keterampilan menguasai pembelajaran daring, dan keterampilan menguasai strategi pembelajaran. Selain itu, guru juga harus menguasai prinsip-prinsip merdeka belajar, bentuk-bentuk pembelajaran merdeka belajar, dan kegiatan belajar siswa merdeka belajar.
Hubungan Orang Tua, Lingkungan Dan Guru Dalam Pendidikan Anak
Authors: Mutafarrida Laili
Published: January 2023

Tujuan dari penelitian ini adalah untuk mendeskripsikan perkembangan, pendidikan dan  kekreatifan anak usia dini dalam pendidikan di sekolah dan di rumah. Pendidikan seseorang dimulai ketika ia masih kecil dan penting dalam kehidupan seorang anak. Penelitian ini menggunakan jenis penelitian kualitatif dengan pendekatan Library Research. Pendidikan anak usia dini dimulai dari rumah didampingi oleh orang tua, orang tua adalah suri tauladan utama bagi seorang anak, guru adalah penerus pendidikan anak di sekolah setelah anak menerima pendidikan di rumah, dan lingkungan merupakan tempat anak bereksplorasi apa yang baik dan apa yang buruk.
A Novel Approach for Active Surge Control in Multistage Centrifugal Compressor
Authors: Aribi Yacine , Boushaki Razika Zammoum
Published: January 2023

Compressors are used in the hydrocarbon industry from upstream to downstream to boost the pressure required to transport gas into processing and transportation pipelines inside and toward processing facilities. Turbo-centrifugal compressors are subject to repetitive damages resulting from the manifestation phenomenon known as surge, observed as fluid flow reversal at low mass flows. Active surge control aims to increase the compressor operating region by allowing the compressor to operate at low mass flow in the naturally-unstable region of the compressor. Surge is avoided in the industry by forcing the operating point to the stable region of the compressor curve. Active surge control aims to control the surge phenomenon by extending the stable operating region. This work developed a novel model-based control approach for effective compression system active surge control on an automatic coupled recycle valve as a primary actuator. The feedback linearization technique is used to reduce the system complexity by providing a linear representation of the highly nonlinear system. A detailed description of the feedback linearization method for centrifugal compressors and a dual controller design was developed in this paper.
Effects of Ankle Eversion Taping on Muscle Activity in Chronic Ankle Instability Adults during Sudden Inversion
Authors: Chang Jongsung , Nam Seungmin
Published: January 2023

Ankle sprain is an injury in which the ligament of the ankle is stretched or torn when a strong external force is applied to the ankle joint. This study was conducted to investigate the effect of ankle eversion taping on muscle activity in chronic ankle instability adults during sudden inversion. The subjects of this study were forty subjects with ankle instability. The subjects performed sudden ankle inversion on the trapdoor with and without taping applied. The application of taping was conducted randomly. The subjects performed the trapdoor test three times using dominant feet with a 60 sec rest period between tests. This study assessed muscle activity during sudden ankle inversion three times. The results of the ankle eversion taping showed a significant difference of Tibialis Anterior, Peroneus Longus, Peroneus Brevis muscles activity than no taping (p<.05). But, ankle eversion taping showed no significant difference of Gastrocnemius muscle activity than no taping (p>.05). The application of taping can be used as a method of prevention and intervention of ankle injury.
How Randomness is Controlled in Dynamic Identity to Maintain Recognisability: A Case Study of Flip Burger, an Indonesian SME
Authors: Siswanto Riky Azharyandi , Dolah Jasni Bin
Published: January 2023

The digital world’s development impacts how brands are established. Digital branding continues to increase in cost despite digital marketing being an affordable marketing approach. Information and communication technologies are revolutionizing the world and entities are changing rapidly similar to brand identity. Small and medium enterprises (SMEs) encounter challenges in adopting fast-changing technological advances due to the lack of resources and finances. In the past, brand identity used to be static but the digital brand identity concept is currently emerging. The study investigated the role of digital brand identity in a popular Indonesian SME food chain, Flip Burger. A brief introduction is introduced of the company, the company is evaluated on three aspects namely Creator, Imagery, and Audience. A detailed description of the statistical analysis and tools used is presented. Furthermore, the study identified the control, randomness, and recognisability of the company. The study benefits SMEs in developing their digital dynamic brand identity.
Automatic SQL to HQL-NoSQL Querying using PostgreSQL and Integrated Hive-Hbase
Authors: Saada Ouday , Daba Jihad
Published: January 2023

The amount of digital data is constantly growing in almost all fields. This data is divided into two categories, structured and unstructured data. Non-structural databases known as NoSQL became one of the main fields of big data. Many companies are still using relational databases like PostgreSQL and MySQL. But with the rapid evolution and diversity of stored data, companies find themselves obliged to use big data tools like HBase or Hive. Big data is characterized by its capacity, speed, and ability to store diverse types of data. Data analysis and high storage capacity are the main reasons for companies to search for new database systems. Data migration to new systems is associated with the modification of the existing data and applications. This process costs a lot to adopt new specialists to handle this transition. Furthermore, due to different sources of data in old systems, e.g., real-time applications that are continuously collecting new data, companies will not be able to leave relational databases. For this reason, we present a system, termed Automatic Query Language, or AQL in short form, for migrating data from PostgreSQL to integrated HBase/Hive databases. In addition, we provide a platform that allows any user to query automatically PostgreSQL, Hive, and HBase databases using SQL query only. Querying the system is related to where each big data tool’s performance is better. After the platform was completed, we were able to insert and select data from both relational databases and big data components. Join operation was not a problem because complex queries for analysis were executed using Hive which was integrated with HBase. The tested AQL system proved that HBase can insert data with more efficiency than PostgreSQL and Hive, and that select query in Hive has a better performance than PostgreSQL for big data size, whereas, for small data size, the performance of PostgreSQL is better.
Rainfall Data Fitting based on An Improved Mixture Cosine Model with Markov Chain
Authors: Kanchai Thitipong , Tepkasetkul Nahatai , Pongsart Tippatai , Klongdee Watcharin
Published: January 2023

This article proposes a model that uses the adjusted mixture cosine model of two components with Markov chain (MC2MC) for predicting the monthly rainfall with actual data from Khon Kaen meteorological station (381201) in Khon Kaen province, Thailand. The data considers 31 years of historical data from January 1991 to December 2021. The evaluation is measured by the root mean square error (𝑅𝑀𝑆𝐸) and the 𝑅 2 values. We found that the mixture cosine model has 𝑅𝑀𝑆𝐸 and 𝑅 2 values of 70.72 and 52.49%, respectively, and the MC2MC model has 𝑅𝑀𝑆𝐸 and 𝑅 2 values of 42.43 and 82.53%, respectively.
A NOTE ON REFLEXIVE RINGS
Authors: Ali E. , Elshokry A.
Published: January 2023

Mason introduced the reflexive property for ideals and then this concept was generalized by Kim and Baik, defining idempotent reflexive right ideals and rings. In this note we consider reflexive property of a special subring of the infinite upper triangular matrix ring over a ring $R.$ We proved that, if $R$ is a left $APP$-ring, then $V_{n}(R)$ is reflexive. We also give an example which shows that the ring $V_{n}(R)$ need not be left $APP$ when $R$ is a left $APP$-ring.
Malá muzea a akademické prostředí – poddaný služebník a přehlíživý feudál, anebo vztah s potenciálem plodného partnerství?
Authors: Lhoták Jan
Published: January 2023

The constant metrification of the humanities, following the example of the natural sciences, places ever higher demands on the evaluation of scientific work. The importance of research in museum activities is declining in parallel with the shrinking territorial importance and scope of the museum. “District” museums are primarily intended to document the past and present life of the catchment region in its totality and therefore have less opportunity to develop the narrow specialization that is a desirable prerequisite for valuable research. This fact primarily condemns district museums to the role of information databanks that provide a sophisticated service to academia, which exacerbates the whole problem by the fact that the results of their work are not ambitious and cannot be published at the museum level, frustrating them completely outside it.
Vereinbarung einer Vorzeichenkonvention für die Energiebilanz an der Erdoberfläche
Authors: Schlott André , Schlott Siegfried
Published: January 2023

Um die in den Planungsphasen aufgestellten Bilanzen möglichst einheitlich und verständlich vorlegen zu können sind Vorzeichenkonventionen notwendig. Diese werden für die Energieströme an der Erdoberfläche in Anlehnung an VDI 3789 vorgelegt.
Der Ballon im Elektrostacheldrahtzaun
Authors: Wilrich Thomas
Published: January 2023

In einem Gerichtsurteil des OLG Hamm ging es um folgende Themen: Verkehrssicherungs- und Warnpflichten bei Elektrostacheldrahtzäunen, Sorgfaltspflichten und Betreiberverantwortung bei Verkehrseröffnung, fehlende Haftung trotz Verstoß gegen technische Norm: DIN EN 60335–2–76 Sicherheit elektrischer Geräte für den Hausgebrauch sowie DIN VDE 0131 Errichtung und Betrieb von Elektrozaunanlagen für Tiere – Ballonfahrer und Luftverkehr sind nicht Schutzzweck dieser Normen.
EFEKTIVITAS PEMANFAATAN SARANA LABORATORIUM IPA DALAM PEMBELAJARAN MATA PELAJARAN ILMU PENGETAHUAN ALAM DI MTs MA’ARIF CURUG CIJULANG
Authors: Nupusiah Ulpah
Published: January 2023

Tujuan dari penelitian ini adalah untuk menegtahui efektivitas pemanfaatan sarana Laboratorium IPA dalam pembelajaran mata pelajaran Ilmu Pengetahuan Alam, subjek dalam peneltian ini adalah kepala Laboratorium IPA dan guru Mata Pelajaran IPA MTs Ma’arif Curug Cijulang. Metode penelitian ini menggunakan metode kualitatif  dengan Teknik pengumpulan data berupa observasi, wawancara dan dokumentasi. Hasil penelitian menunjukan bahwa Efektivitas Pemanfaatan laboratorium IPA di MTs Ma’arif Curug Cijulang pada uraian bab sebelumnya dari hasil observasi penelitian yang di lakukan di MTs Ma’arif Curug Cijulang, memilik sarana dan prasarana yang kurang memadai. Hal ini dapat di lihat dari kondisi laboratorium MTs Ma’arif Curug Cijulang yang ruangannya masih bergabung dengan ruangan lain. Ruang yang dimiliki hanya berukuran 3m x 3m sebagai tempat penyimpanan berupa almari khusus penyimpanan beberapa alat dan bahan yang di dalamnya terdapat 1 lemari kaca yang berisi mikroskop,1 lemari tempat menyimpan alat-alat seprti pipet tetes, gelas kimia, gelas ukur dan alat alat lainya, 1 lemari untuk menyimpan bahan-bahan praktikum baik yang berupa bahan kimia, juga ada P3K.  Dari segi alat dan bahan masih ada kekurangan dalam menunjang pembelajaran di sekolah , dari kesesuaian alat dan bahan dengan materi yang akan di laksanakan dapat dikatakan sesuai dan menunjang proses pembelajaran di sekolah. Dan juga dari alokasi waktu yang tertera di jadwal pelajaran dalam laboratorium mencukupi.
Hacia la implementación de la actuación notarial en el ámbito digital en el derecho argentino
Authors: Falbo Santiago
Published: January 2023

SUMARIO

1. Introducción. 2. La actuación notarial en el ámbito digital. 2.1. La actuación notarial en el ámbito digital y el acto notarial remoto o a distancia. 2.2. La actuación notarial en el ámbito digital y la actuación notarial en soporte digital. 2.3. La actuación notarial digital y la contratación entre ausentes. 3. Posibilidad de la implementación de la actuación notarial en el ámbito digital. 3.1. La actuación notarial en el ámbito digital y los principios notariales en juego. 3.1.1. El principio de inmediación. 3.1.2. Los aspectos y los fines de la inmediación. 3.1.3. El principio de veracidad. 3.1.4. Principio de veracidad y fe pública notarial. 3.2. La actuación notarial en el ámbito digital y el ordenamiento jurídico vigente. 4. Necesidades que plantea el ámbito digital. 4.1. La comparación de la actuación notarial en el ámbito digital, con la utilización de videoconferencias en los poderes legislativo y judicial. 5. Elementos del derecho notarial para satisfacer las necesidades propias del ámbito digital. 5.1. La vinculación física previa como operación de ejercicio para la actuación notarial en el ámbito digital. 5.2. La vinculación física previa no implica fe de conocimiento.5.3. La vinculación física previa como diligencia tendiente a disminuir la responsabilidad notarial. 6. Presupuestos informáticos necesarios para la actuación notarial en el ámbito digital. 6.1. Plataforma segura. 6.2. La firma del acto notarial en el ámbito digital. 6.3. La escritura matriz digital. 7. Bibliografía.

ABSTRACT

I). 1. Introduction. 2. Notarial intervention in the digital field. 2.1. Notarial intervention in the digital field and remote or remote notarial act. 2.2. Notarial intervention in the digital field and notarial intervention in digital media. 2.3. Digital notarial intervention and contracting between absentees. 3. Possibility of implementing notarial intervention in the digital field. 3.1. Notarial intervention in the digital field and the notarial principles at stake. 3.1.1. The immediacy principle. 3.1.2. The aspects and ends of immediacy. 3.1.3. The truth principle. 3.1.4. Principle of veracity and notarial public faith. 3.2. Notarial intervention in the digital field and the current legal system. 4. Needs posed by the digital field. 4.1. The comparison of notarial intervention in the digital field, with the use of videoconferences in the legislative and judicial powers. 5. Elements of notarial law to meet the needs of the digital field. 5.1. The previous physical link as an exercise operation for notarial intervention in the digital field. 5.2. The previous physical connection does not imply faith of knowledge. 5.3. The previousphysical link as a diligence aimed at reducing notarial responsibility. 6. Computer requirements necessary for notarial intervention in the digital field. 6.1. Secure platform. 6.2. The signing of the notarial act in the digital field. 6.3. The digital matrix writing. 7. Bibliography.
Servidumbre, servidumbre personal de luz natural y servidumbre personal de extraer agua con derecho a acrecer
Authors: Casanegra Guillermo
Published: January 2023

Modelo de escrituras.
Competencias tecnológicas del docente: una alternativa de formación en tiempos postpandemia
Authors: Pilataxi Alba Wilman Washington , Larreal Bracho Alonso José
Published: January 2023

El presente artículo tiene como finalidad analizar las competencias tecnológicas del docente como una alternativa de formación en tiempos postpandemia. Para la consecución de este trabajo investigativo se tomaron aportes fundamentales de, Centeno (2021), Finquelievich & Odena (2021), Flores & Flores (2021), Prendes & Cerdán (2021), Tancara (1993), entre otros, que describen la temática de forma clara y contundente. Por otra parte, la metodología utilizada se evidencia como documental bibliográfico la cual permitió extraer la esencia misma de las competencias tecnológicas docentes. La formación y actualización de conocimientos tecnológicos hace que el docente adquiera nuevas competencias, esto induce a que se genere un ambiente de aprendizaje ubicuo, innovando los procesos metodológicos y estrategias de aprendizaje. En consecuencia, la tecnología en el ambiente educativo permite desarrollar actividades de aprendizaje con estrategias innovadoras transformando el aula de clases en un lugar interactivo en el cual los estudiantes se apropien del conocimiento y mejoren sus destrezas y competencias educativas. En tal virtud, la tecnología, las aplicaciones informáticas y los softwares educativos se convierten en la herramienta esencial para el desenvolvimiento académico, induciendo al docente la utilización de estrategias de enseñanza novedosas y a su autoformación y autoeducación en aplicaciones educativas modernas.
Bloqueo de rama intermitente revision de tema y abordaje de una entidad clinica compleja
Authors: Theran León Juan Sebastián , Dulcey Sarmiento Luis Andrés , Esteban Badillo Laura Yibeth , Nariño Anaya Stephania Julieth , Avila Florez Marco Sergio , Mantilla Carreño Wilson David
Published: January 2023

Introducción: El bloqueo intermitente de rama del haz de His es un trastorno de la conducción poco común con solo unos pocos casos informados en la literatura, principalmente después de una isquemia miocárdica o un traumatismo cardíaco cerrado o múltiples causas que enumeraremos a lo largo de esta revisión. Presentación del caso: El vasoespasmo coronario como causa principal de bloqueo de rama intermitente ha sido poco informado antes. Presentamos un caso de un hombre de mediana edad con presentación de dolor torácico cardíaco con bloqueo de rama izquierda intermitente en Electrocardiograma. El paciente fue llevado al laboratorio de cateterismo. El angiograma finalmente mostró coronarias con vasoespasmo moderado-severo en la arteria descendente anterior izquierda, que se alivió totalmente tras la colocación de un stent medicado. Discusión y Revisión: El bloqueo de rama intermitente suele presentarse en pacientes con cardiopatía subyacente o enfermedad del sistema de conducción. Hay dos formas de bloqueo de rama aquellos dependientes de la frecuencia: la forma de bloqueo dependiente de la aceleración, en la que se produce un retraso en la conducción cuando la frecuencia cardíaca supera un valor crítico, y el bloqueo dependiente de la desaceleración en el que se produce un retraso en la conducción cuando la frecuencia cardíaca desciende por debajo de un nivel crítico. Conocer este tipo de fenómenos permite una mejor compresión de la fisiopatología de los cambios electrocardiográficos para así abordar oportunamente dicha condición y obtener los mejores resultados posibles.
Editorial
Authors: Klimek Sonja , Hillebrandt Claudia , Müller Ralph
Published: January 2023

The editorial introduces POEMA as a yearbook dedicated to the systematic and comparative study of lyric poetry and poems. Hence, it presents the first issue of POEMA as a collection of statements
on the state of the art and future prospects of lyric poetry research by scholars from various disciplines.
Zauber im Gehege
Authors: Draesner Ulrike
Published: January 2023

In this essay, Ulrike Draesner, a German poet, writer of fiction and essays, and professor of Creative Writing at the Deutsche Literaturinstitut Leipzig, outlines several dimensions that are crucial
for the theory of poetry from a practitioner’s point of view.
Performanz, Textualität und Kognition
Authors: Kuhn-Treichel Thomas
Published: January 2023

This paper traces recent developments in the study of early Greek lyric poetry and suggests some tracks that could be followed in the near future. Research on early Greek lyric poetry has undergone significant change
over the last five decades. From the 1970ies onwards, scholars tended to emphasize the performative context of the songs, including its social or cultic function. Only in recent years have interpreters started to
rediscover the textual dimension of the poems, i.e. their status as literary texts that were intended to be received beyond their primary performance. Other vibrant fields of research that have been recently, or
could be fruitfully, applied to early Greek lyric poetry include historical narratology, diachronic narratology, and cognitive poetics. In order to illustrate some of these developments and potential, I summarize
recent approaches to the problem of the poetic ›I‹ in Pindar, including my own model, and suggest the more general phenomenon of underdetermined reference as a possible topic for future research on different branches
of lyric poetry.
Perspektiven der Lyrikologie
Authors: Zymner Rüdiger
Published: January 2023

Der Artikel beschreibt, was ›Lyrik‹ ist. Er erklärt ihre Rationalität und ihre Ziele. Er bietet eine Definition der ›Lyrikologie‹ als wissenschaftliche Disziplin und unterscheidet verschiedene Zweige der Lyrikologie:
Theoretische Lyrik, einsprachige Lyrik, vergleichende Lyrik und historische Lyrik. Schließlich gibt der Artikel ein Beispiel für die Verbindung dieser Richtungen der lyrischen Forschung, indem er das Projekt einer
›Globalen Geschichte der Lyrik‹ skizziert.
TD 2834 - Informal settlements. Da concepção do termo a sua transformação em agenda quente de pesquisa. Análise culturômica e tendências acadêmicas
Authors: Balbim Renato , Santiago Cristine Diniz
Published: January 2023

Este texto constitui o segundo de uma série de quatro Textos para Discussão (TDs) que integram a pesquisa Como se Dividem as Cidades: invenção dos assentamentos informais. O objetivo desta série de TDs foi realizar um estudo culturômico e cientométrico acerca do uso do termo assentamentos informais (informal settlements) contextualizado em análises geopolíticas e de políticas públicas anteriores. Especificamente, neste TD, apresentam-se os resultados quantitativos do estudo culturômico, associados ao uso da ferramenta Ngram Viewer e à base de livros publicados nos dois últimos séculos, bem como do estudo bibliométrico das teses e dissertações nacionais e internacionais que tratam do tema, a partir das bases ProQuest e Biblioteca Digital Brasileira de Teses e Dissertações (BDTD). Os resultados são discutidos e contextualizados com achados anteriores, os quais foram explorados mais detalhadamente no primeiro TD e complementam-se nos dois volumes que o seguem.
Exploring the Quality of Multiple-Choice Question Type of Test Items in Information and Communication Technology Using Item Analysis
Authors: Arhin David , Annan-Brew Ruth , Owusuaah Ruth
Published: January 2023

The study explored the quality of multiple-choice question types of test items in Information and Communication Technology (ICT) using item analysis. The study was an exploratory type where secondary data was collected and analysed. The secondary data was made up of ten (10) Multiple Choice Questions (MCQ) items on an ICT test instrument. Thirty learners’ test instruments were sampled. The item analysis procedure included the item reliability coefficient, coefficient of variation, difficulty level, discrimination index, and distractor analysis. The study revealed that the test items had a low-reliability power and the class is homogenous. It was also found that ten per cent (10⁒) of the items were highly appropriate, fifty per cent (50⁒) needed revision, and forty per cent (40⁒) needed to be discarded. The study also found that some of the distractors were not appropriate and hence needed review while others need to be replaced. It was, therefore, recommended that item analysis should embrace race by teachers since it will foster effectiveness and efficiency carry out their duties in teaching and learning. Moreover, the Ministry of Education in Ghana must liaise with various heads of educational institutions to contract measurement and evaluation experts to organize workshops for their staff on how to do item analysis.

Keywords: Reliability coefficient, Discrimination index, Difficulty level, Distractor analysis, Test items
Yunguirius, a new genus of Coelotinae (Araneae, Agelenidae) spiders from southwest China
Authors: Li Bing , Zhao Zhe , Okumura Ken-ichi , Meng Kaibayier , Li Shuqiang , Chen Hai-feng
Published: January 2023

A new genus of the subfamily Coelotinae F. O. Pickard-Cambridge, 1893, Yunguirius Li, Zhao & Li gen. n. is distributed, including two new species and three new combinations (all ex-Draconarius Ovtchinnikov, 1999) from southwest China: Y. duoge Li, Zhao & Li sp. n. (♀), Y. xiangding Li, Zhao & Li sp. n. (♀), Y. ornatus (Wang, Yin, Peng & Xie, 1990) comb. n. (♂♀) (the type species of Yunguirius gen. n.), Y. subterebratus (Zhang, Zhu & Wang, 2017) comb. n. (♀) and Y. terebratus (Peng & Wang, 1997) comb. n. (♂♀). The molecular topologies supported Yunguirius gen. n. as a monophyletic group, with sister groups of Sinodraconarius clade, as: Yunguirius gen. n. + (Hengconarius + (Nuconarius + Sinodraconarius)).
Description and distribution of three morphotypes of Eucyclops serrulatus group (Crustacea, Copepoda, Cyclopoida) from Algerian water bodies
Authors: Akli-Bidi Safia
Published: January 2023

Examination of Eucyclops populations coming from Algerian water bodies and identified as Eucyclops cf. serrulatus showed three morphotypes 1, 2 and 3, based on the morphometric characters and the microcharacters. The morphotype 1 was the most abundant, collected in the East and the West of Algeria. The morphotype 2 was sampled in the south of the country, characterized by posterolaterally elongated thoracic segments and the fourth thoracic segment has cilia on its lateral angles. The morphotype 3 was found in a small temporary pond in the north and was the smallest one. Other differences were observed on surface microcharacters of antenna basipodite, coxopodite and intercoxal plate of the fourth leg. The characters of the most widespread morphotype (morphotype1) were stable in all localities despite the fact that these were located in two geographically separated regions (Eastern and western Algeria).

Three morphotypes of Eucyclops serrulatus group (Fisher, 1851) (Crustacea, Copepoda, Cyclopoida) from Algerian water bodies were identified. The characters of the most widespread morphotype (morphotype 1) were stable in all localities despite the fact that these were located in two geographically separated regions (Eastern and western Algeria).