bluuebunny/crossref_metadata_2025 huggingface dataset:
Solidarity, Praxis, and Discernment: Formation at the Catholic Worker
Authors: Mullaney Casey
Published: July 2022

Although the encyclicals and episcopal documents of Catholic social teaching remain fairly theoretical and address concrete social issues on a general level, the implications of these texts must be lived out to be fully understood. Students of Catholic social teaching require spaces and communities in which they can ‘test out’ concepts such as the common good and the preferential option for the poor for the sake of their own formation and in service to the Church and the world. The Catholic Worker, an anarchist lay movement primarily based in urban centers of the United States, has historically provided a setting for young people and students to reflect on and practice living out the ideals of Catholic social teaching; Worker communities are in this way informal schools of the Catholic social tradition. The following article engages the concept of solidarity as envisioned by Pope John Paul II in Sollicitudo Rei Socialis and by Pope Francis in Evangelii Gaudium and addresses how participation in the work of hospitality and peacemaking in the Catholic Worker movement can deepen students’ understanding of CST and build upon the magisterial tradition.
Peter Cajka, Follow Your Conscience: The Catholic Church and the Spirit of the Sixties
Authors: Morrow Maria C.
Published: July 2022

Review of Peter Cajka, Follow Your Conscience: The Catholic Church and the Spirit of the Sixties
Matthew Levering, The Abuse of Conscience: A Century of Catholic Moral Theology
Authors: Cox Kathryn Lilla
Published: July 2022

Review of Matthew Levering, The Abuse of Conscience: A Century of Catholic Moral Theology
Analisis Pengaruh Base Case pada Algoritma Karatsuba terhadap Tingkat Efisiensi Waktu Eksekusi
Authors: Felix Felix , Irviantina Syanti
Published: July 2022

Algoritma Karatsuba adalah algoritma perkalian yang masih banyak diteliti oleh peneliti Ilmu Komputer dan Matematika meskipun telah berusia lebih dari setengah abad. Algoritma ini merupakan algoritma yang menerapkan konsep Divide Conquer. Oleh karena itu terdapat nilai base case (BC) yang dapat diganti. Hipotesisnya adalah nilai BC ketika ditingkatkan akan mengurangi waktu eksekusi sampai mencapai suatu nilai x. Setelah melewati nilai x, waktu eksekusi akan bertambah. Pada penelitian ini dilakukan dengan 36 percobaan dengan kombinasi dari 3 pilihan digit, 3 kasus, dan 4 BC. Pilihan digitnya adalah 2000, 4000, dan 6000 digit. Kasus yang digunakan adalah angka acak yang dikalikan dengan angka acak itu sendiri. BC yang digunakan adalah 1010^n dengan nilai n = {0, 1, 2, 3}. Penelitian ini menghasilkan fakta yang berlawanan dengan hipotesis. Semakin besar BC membutuhkan waktu eksekusi yang lebih singkat. Hal ini diduga karena di dalam Python sendiri sudah menerapkan algoritma Karatsuba secara implisit.
Perbandingan Metode Pengambilan Keputusan pada Pemilihan Hotel Berbasis SAW dan TOPSIS
Authors: Sufarnap Erlanie , - Sudarto
Published: July 2022

Dalam mencari hotel terbaik tentunya memiliki beberapa kendala dalam pencarian hotel berdasarkan kriteria yang sesuai dengan kebutuhan pengguna. Penelitian ini bertujuan untuk memudahkan pengguna dalam mencari hotel yang sesuai dengan kebutuhan mereka dengan menggunakan metode SAW dan TOPSIS sebagai sarana untuk memudahkan pencarian hotel yang dapat menghitung nilai bobot dari tiap-tiap kriteria yang telah ditentukan oleh peneliti. Adapun hasil eksperimen atau pengujian yang telah dilakukan menunjukkan bahwa untuk perangkingan alternatif A4 memiliki nilai terbesar sehingga menjadi alternatif terbaik di metode SAW dan TOPSIS A4 memiliki nilai terbesar sehingga menjadi alternatif terbaik. Untuk persentase perubahan perangkingan pada metode SAW sebesar 0,54 sedangkan untuk metode TOPSIS sebesar 0,342215202 pertambahan bobot 0,5 sedangkan untuk pertambahan bobot 1 untuk metode SAW sebesar 1,46 untuk TOPSIS sebesar 0,507599707.???  Hasil perbandingan eksperimen ini menunjukkan bahwa hasil yang didapatkan metode SAW lebih besar daripada metode TOPSIS sehingga metode SAW menjadi metode yang relevan untuk menyelesaikan kasus seleksi pemilihan hotel.
Tingkat Pengetahuan Tentang Bantuan Hidup Dasar Mahasiswa Program Studi D3 Farmasi STIKES Arjuna
Authors: Manurung Melva Epy Mardiana , Manurung Tumpal , Hutapea Kirista
Published: July 2022

Keadaan gawat darurat merupakan keadaan yang memerlukan penanganan atau tindakan segara untuk menghilangkan ancaman nyawa korban yang dapat menyebabkan kematian. Kejadian gawat darurat dapat terjadi dimana saja, kapan saja, dan menimpa siapa saja sehingga memerlukan bantuan segera karena dapat menyebabkan kecacatan permanen bahkan kematian. Setiap tahunnya penyakit kardiovaskuler merupakan salah satu penyebab kematian. Penyakit kardiovaskuler adalah penyakit yang disebabkan oleh gangguan fungsi jantung dan pembuluh darah (Kemenkes RI 2014). Salah satu gangguan kardiovaskuler yang paling sering menjadi penyebab kematian adalah henti jantung dimana didapati keadaan berhentinya fungsi mekanis jantung secara mendadak, yang dapat reversible dengan penanganan yang sesuai tetapi akan menyebabkan kematian apabila tidak ditangani dengan segera. Penelitian ini secara umum bertujuan untuk mengetahui Tingkat pengetahuan tentang bantuan Hidup Dasar (BHD) Mahasiswa Prodi D3 Farmasi STIKes Arjuna. Desain penelitian yang digunakan dalam penelitian ini adalah dengan menggunakan metode penelitian cross sectional study atau penelitian yang dilakukan dimana pengambilan dari semua variabel dilakukan pada satu waktu yang bersamaan. Jenis Penelitian yang dilakukan adalah kuantitatif cross sectional study untuk mengetahui tingkat pengetahuan tentang bantuan Hidup Dasar (BHD) Mahasiswa Prodi D3 Farmasi STIKes Arjuna. Dilakukan pada 80 orang Mahasiswa Prodi d3 Farmasi STIKes Arjuna pada bulan Mei 2022 dengan teknik pengambilan sampel dalam penelitian ini adalah dengan Proporsional Random Sampling. penelitian yang telah dilakukan tentang Mahasiswa Prodi D3 Farmasi STIKes Arjuna tentang Bantuan Hidup pada 80 responden, didapatkan hasil analisis mayoritas cukup baik sebanyak 40 orang (50%), baik sebanyak 31.25% dan kurang baik 18.75%. Memasukkan dalam referensi dan bahan ajar Pendidikan Prodi D3 Farmasi STIKes Arjuna sebagai upaya peningkatan megetahui Tingkat pengetahuan tentang bantuan Hidup Dasar (BHD) sehingga dapat melakukan pertolongan kegawatdaruratan
Simulation of an anaerobic digestion system for agricultural residuals generated in the province of Manabí
Authors: Martínez-Balderramo Luis Ángel , Cheme-Rodríguez Steven David , Baquerizo-Crespo Ricardo José , Riera María Antonieta
Published: July 2022

The agricultural sector each year generates a large amount of organic waste, which generally does not receive proper management, producing environmental pollution. Rice straw and banana peel (BP) are among the most produced agricultural residues in Manabí, Ecuador. Anaerobic digestion is an ideal alternative for the treatment of these residuals, the purpose of which is to produce methane. The objective of this work is to propose a model for estimating methane yield from anaerobic digestion of organic waste generated from the elemental characterization. The developed dynamic model is based in the consumption of volatile solids (VS) according to first order kinetics. MATLAB® was the software used for the implementation of the model. The statistical criteria for the model implementation were Root Mean Square of Errors (RMSE) and Average Relative Error (ARE). It was possible to represent the anaerobic digestion process of various organic substrates by using the dynamic model based on VS consumption with RMSE values lower than 0.13. Another aspect considered is the estimation of the annual energy generation (48.59 GWh) and fuel savings (3 ~ 7.5 million USD/year) from the results of the model. Likewise, a factor proposal for the evaluation of the residual and the generation of methane with respect to its biodegradability.
Evaluación de la calidad del agua del pozo de la comunidad “Soledad” del Municipio II Frente, Santiago de Cuba
Authors: León-Duharte Leandro , Arada Pérez María de los Ángeles , Blázquez Cutiño Martín , Segura Falcón Edgar
Published: July 2022

En este trabajo fue realizado un estudio diagnóstico de las aguas del pozo ubicado en el Consejo Popular Soledad, Municipio II Frente, Santiago de Cuba para evaluar su uso en el consumo humano, como fuente de abasto y actividades de riego para cultivos. Se efectuaron cinco muestreos en período de seca del 2020 y posterior análisis de los resultados físico- químico, bacteriológico en conjunto con la interpretación de índices integradores. Los resultados reflejaron la contaminación del pozo debido a que muchos parámetros están fuera de los índices establecidos, elevado contenido medio de hidrogenocarbonato, nitrato, nitrito, coliformes totales, termotolerantes y Escherichia Coli. Debido a esto, no son aptas como agua potable, ni para el abasto poblacional, por lo que es necesario realizarse tratamiento según el grado de contaminación. La misma presenta problemas de calidad para el riego, salinización del suelo y toxicidad sobre los cultivos; aunque recomendable para el abasto animal.
Optimum economic design of an acetylated gelatinized starch plant from Manihot esculenta Crantz
Authors: Pérez Navarro O. , Acosta Solares Amanda , González Suárez Erenio , Ley Chong Nestor
Published: July 2022

Due to the technological, energetic and economic impact of spray drying in the production of acetylated gelatinized starch from native starch of Manihot esculenta Crantz (Cassava), the objective of this work is to optimize the dynamic profitability indicators considering as optimization criteria the production capacity and the drying air temperature, and establishing the detailed design of the installation under optimum conditions.  A composite central experimental design was generated for the indicators Net Present Value (NPV), Internal Rate of Return (IRR) and Discounted Payback Period (DRP).  The regression models of the profitability indicators were optimized by ridgeline analysis through the Response Surface Methodology. For the evaluation of the indicators, the economic indexes of the process were determined, after technological selection, material and energy balances and technological design. The optimum economic variant has an NPV of USD 2 862 010, an IRR of 45,51 % and DRP of 3 years and is reached when 3454,45 tcassava/y are processed and the air feed temperature to the spray dryer is 184 °C, but the energy index is not favorable. An option that adequately combines energy, environmental and technical-economic results can be used by processing 3150 tcassava/y with 130 °C in the air feed to the dryer, reaching favorable economic results with NPV of USD 2 767 166, IRR of 37,99 % and DRP of 3,45 years and drastically reducing fuel consumption, although increasing the size of the spray dryer.
Penilaian Simpangan Pergerakan Interpolasi Angular pada Mesin Frais CNC Menggunakan Double Ballbar
Authors: Tabah Gagan , Brilliant Dwinata
Published: July 2022

Mesin Computer Numerical Control mampu membuat lintasan berbentuk lingkaran dengan menggerakan dua sumbu secara simultan pada salah satu bidang XY, XZ, atau YZ. Apabila koordinasi kedua sumbu tersebut kurang baik, maka akan menyebabkan terjadinya kesalahan interpolasi lingkaran yang berpengaruh terhadap kesalahan kebulatan pada benda kerja hasil pemesinan. Kesalahan pergerakan kedua sumbu dapat diukur menggunakan double ballbar, untuk mengetahui kesalahan pergerakan tersebut maka divariasikan dengan tiga kecepatan makan. Metode penelitian yang digunakan adalah metode analisa perbandingan hasil pengukuran double ballbar. beberapa informasi dari hasil pengukuran adalah nilai kesalahan Circularity, Backlash, Squareness, Straightness, dan Centre offset. Kecepatan makan sangat berpengaruh terhadap kesalahan geometric, semakin besar nilai kecepatan makan maka semakin besar pula nilai kesalahahnya. Selain kecepatan makan banyak sekali faktor yang mempengaruhi hasil pengukuran double ballbar antaralain ballscrew, clearance, servo mismatch, pengulangan pengujian, dsb.
Differences in Attachment, Resilience, and Negative Affect in Non-Treatment-Seeking and Treatment-Seeking EMS Professionals
Authors: Carbajal Jose , Ponder Warren , Malthaner Lauren , Shahan Kathryn , Jetelina Katelyn , Galusha Jeanine , Schuman Donna
Published: July 2022

Emergency medical service (EMS) professionals have a stressful vocation, inarguably worsened by the COVID-19 pandemic, which affects their mental health and makes them a vulnerable population warranting further study. However, to date, no published research has compared non-treatment and treatment-seeking EMS professionals in the same greater metropolitan area. In this study, we examined differences and similarities among the non-treatment-seeking EMS professionals (n = 57) from a local EMS agency and treatment-seeking EMS personnel (n = 53) from a non-profit community treatment center on six assessment instruments that measure attachment avoidance, attachment anxiety, resilience, depression, generalized anxiety, posttraumatic stress disorder (PTSD), and suicidality. The Mann-Whitney U test revealed attachment avoidance, attachment anxiety, depression, generalized anxiety, and posttraumatic stress disorder (PTSD) were significantly higher in the treatment-seeking sample compared to the non-treatment-seeking group. Resilience and suicide did not significantly differ. Correlational analyses revealed that the most consistent findings for both samples were PTSD, depression, and generalized anxiety. Findings suggest that negative affect may underlie these three constructs, regardless of whether the individual is treatment-seeking or not. These findings are conceptualized through three different theoretical frameworks: attachment, resilience, and negative affect. We also make recommendations for EMS agencies and suggest future scholarship based on these preliminary findings.
APLICAÇÃO DE RECURSOS NAS CONTAS DA SAÚDE PÚBLICA DOS QUATRO MAIORES MUNICÍPIOS DE RONDÔNIA
Authors: Zequi Matheus Antônio Oliveira , Carneiro Alexandre de Freitas , Costa Robinson Francino da
Published: July 2022

O presente artigo traz uma discussão sobre os relatórios de auditoria do Fundo Municipal de Saúde emitidos pelo Tribunal de Contas do Estado, além do relatório demonstrativo da execução das despesas por função/subfunção dos quatro maiores municípios do Estado de Rondônia, Ariquemes, Ji- Paraná, Porto Velho e Vilhena. Realizou-se um levantamento e análise das instruções elaboradas e definidas em forma da lei. Essa pesquisa baseou-se em referencias bibliográfica que tenha ligação com o tema proposto com emprego de pesquisa e análise documental. Com esse mapeamento, foi delimitado para os anos de 2019 e 2020, se houve a fiel a execução do orçamento público conforme planejado em execução orçamentária, além dos pareces favoráveis emitidos pelo Tribunal de Contas. Os dados apresentados evidenciam aspectos de um ano antes da pandemia e durante a variante da COVID-19. Fica evidente que após o colapso na saúde, os municípios realizaram investimentos maiores, além de investir em subfunções que não havia investimentos um ano anterior a epidemia. Os municípios analisados têm cumprido uma difícil missão em executar suas dotações orçamentárias de forma a liquidar o saldo, entretanto sobressaem os bons índices de execução, bem como, os pareces favoráveis do Tribunal de Contas do Estado de Rondônia, em favor das contas públicas da área da saúde. Houve limitação aos municípios de Ji-Paraná e Porto Velho, que não tiveram a prestação de contas relativa à saúde para o ano de 2020 julgadas e finalizadas até o presente estudo.
VALUE RELEVANCE: ANÁLISE DOS EFEITOS DA ADOÇÃO DA IFRS 15 – RECEITA DE CONTRATO COM CLIENTES
Authors: Braga Eliane Cortes , Nascimento Josélia Fernandes do , Santos Marcos Igor da Costa
Published: July 2022

O International Accounting Standards Board (IASB) e o Financial Accounting Standard Board (FASB) emitiram, em 2014, a norma IFRS 15 (Revenue from Contracts with Customers) que dispõe sobre o reconhecimento das receitas de contratos com os clientes. No Brasil, foi emitido o pronunciamento técnico CPC 47 - Receita de Contrato com Clientes - que passou a vigorar a partir do ano de 2018. Considerando essas informações, a presente pesquisa teve por objetivo analisar o efeito da adoção da IFRS 15 na qualidade da informação contábil apresentada pelas empresas brasileiras do setor de construção civil e construção pesada listadas na B3 - Brasil Bolsa Balcão. A amostra do estudo é composta por empresas de capital aberto listadas na B3, pertencentes ao setor de construção civil e construção pesada, totalizando 20 empresas. O período de observação contemplou os períodos anterior (2014 a 2017) e posterior à vigência obrigatória da IFRS 15 (ano de 2018 e primeiro trimestre de 2019). Para fins desta pesquisa foram considerados os resultados trimestrais, totalizando 400 observações. Os dados foram coletados na base de dados da Economática®, nas Demonstrações Financeiras Padronizadas e no sítio da B3. Para tanto, foi utilizado o modelo de Value Relevance, desenvolvido por Ohlson (1995), com a inclusão de outras variáveis. Para verificar se houve uma associação positiva entre a adoção da IFRS 15 com a relevância da informação contábil, fez-se uso da regressão linear múltipla com dados em painel balanceado. Os resultados encontrados evidenciaram que a relevância da informação contábil nas empresas brasileiras do setor de construção civil e pesada aumentou após a adoção da IFRS 15.
Is immature granulocyte a new predictor in the diagnosis of peptic ulcer perforation?
Authors: Korkut Mustafa , bedel cihan , selvi fatih , Eyvaz Kemal , Zortuk Ökkeş
Published: July 2022

Introduction: Peptic ulcer perforation (PUP) requires immediate treatment. Immature granulocyte (IG) takes part in the inflammation process and is a biomarker which can be easily tested in peripheral venous blood.

 Aim: This study demonstrates that IG is a convenient biomarker in the diagnosis of PUP.

  Material and methods:  Medical records of patients treated in the years 2018–2020 were analysed retrospectively. The study recognized three groups of patients: 42 PUD patients (Group 1), 42 PUP patients (Group 2) and 45 individuals acting as a healthy control (HC, Group 3). Surgical repair was performed in all patients from the PUP group. Differences between the groups were analysed statistically. The receiver operating characteristic curve (ROC) was calculated in order to predict the likelihood of PUP diagnosis based on the immature granulocyte count (IGC) and immature granulocyte percentage (IG%).

  Results: The average IGC was high in group 1 and group 2, while the IG levels remained low in the HC group A statistically significant difference between the groups was confirmed (mean values, respectively; 0.05 [0.12], 0.04 [0.06], 0.03 [0.03], and P = 0.001). The average value of IG% was high in group 1 and group 2 but remained low in the HC group A statistically significant difference between the groups was confirmed (mean values, respectively; 1.62 ± 0.41, 0.68 ± 0.22, 0.37 ± 0.55, and P = 0.003). The following parameters were calculated for IGC and IG%: AUC: 0.637; sensitivity: 61.9%; specificity: 57.1%; P = 0.031, AUC: 0.693; sensitivity: 61.9%; specificity: 64.3%; P = 0.02), respectively.

 Results: IG is convenient as a diagnostic biomarker in PUP patients admitted to the emergency department.
Speech therapy rehabilitation in an otorhinolaryngological
patient against the Polish legal regulations
Authors: Kałużna Jagoda , Miszczak Katarzyna , Tuz-Hrycyna Natalia , Rzepakowska Anna , Niemczyk Kazimierz
Published: July 2022

Introduction: The challenges of modern medicine go beyond merely effective diagnostics and therapy for extension of
human life, but must also strive to improve its quality. The benefits of multidisciplinary cooperation in patient care are now
unquestionable and result in the dissemination of such a trend among most medical fields. Clinical speech therapists are
valuable partners for otorhinolaryngologists in the treatment of many diseases of the head and neck region.
Aim: The aim of this article is to present the role of the speech therapist at an otorhinolaryngology ward, as well as to analyze
the current legal regulations that constitute the basis for such cooperation. In accordance with the legal regulations currently
in force in Poland, the position of a speech therapist at the otolaryngology department is financed for the rehabilitation
of patients with cochlear implant and brain stem implants. Unfortunately, the role of a speech therapist in other diseases
including voice, speech, hearing and swallowing disorders within otorhinolaryngology wards has not yet been sanctioned,
hence many patients continue to be deprived of comprehensive pre- and postoperative care.
Conclusion: Speech therapy rehabilitation in ENT departments, apart from patients with hearing loss, is particularly important
for patients with organic lesions of the larynx undergoing intra-laryngeal surgery as well as open surgery procedures,
patients with neurogenic voice and/or swallowing disorders or as a result of iatrogenic dysfunction. Such therapy includes
diagnostic and information activities as well as exercises to improve functions. Speech therapists contribute substantially to
the comprehensive care of patients both in the preoperative and postoperative periods.
Interleukin-5 Levels in Chronic Rhinosinusitis Patients With and Without Allergy
Authors: Irfandy Dolly , Ali Hirowati , Huriyati Effy , Budiman Bestari Jaka , Bachtiar Hafni , Wahyudi Eko
Published: July 2022

Introduction: Chronic rhinosinusitis (CRS) is an inflammation of the nasal mucosa and paranasal sinuses that is present for more than 12 weeks. The pathogenesis of allergic CRS includes mucosal edema and causes sinus ostial obstruction, which. It leads to the infection of the paranasal sinuses. Interleukin- 5 (IL-5) is a cytokine and acts in eosinophil and basophil biology. It is the main effector unit of allergic reactions.

 Aim: This study aimed to determine IL-5 levels in allergic and nonallergic chronic rhinosinusitis patients.

 Material and methods: A comparative analytic cross-sectional study was used. A total of 10 allergic chronic and 10 nonallergic chronic rhinosinusitis patients took part in this study. The real-time polymerase chain reaction (RT-PCR) method was used to determine gene expression. Data were analyzed with SPSS. A p-value below 0.05 was considered statistically significant.

 Results: IL-5 gene expression in non-allergic chronic rhinosinusitis was higher than in allergic chronic rhinosinusitis. IL-5 gene expression was not significant between chronic non-allergic and allergic chronic rhinosinusitis (p > 0.05). There was an elevated IL-5 gene expression in non-allergic chronic rhinosinusitis, but it was not significant compared to chronic allergic rhinosinusitis.
Biological treatment in chronic rhinosinusitis: the current state of knowledge
Authors: Czerwaty Katarzyna , Miechowski Wiktor , Godlewska Izabella , Dżaman Karolina
Published: July 2022

Biological treatment is a modern method of therapy that has recently found its application in the treatment of type 2 chronic rhinosinusitis (CRS) associated with eosinophilic inflammation and the Th2-dependent inflammatory reaction (involving interleukins 4, 5 and 13). The aim of the article is to present the current state of knowledge regarding the use of biological treatment as a new therapeutic option for patients with treatment-resistant CRS with nasal polyps. Biologics are monoclonal antibodies that help suppress abnormal responses by the immune system. They are widely used in neoplastic, inflammatory and allergic diseases. Currently, biological drugs can also be used in patients with CRS and include monoclonal antibodies directed against interleukin 4 receptors (dupilumab), interleukin 5 (benralizumab) and directly blocking interleukin 5 itself (mepolizumab, reslizumab) or free immunoglobulin E (omalizumab). In 2019, the U.S. Food and Drug Administration (FDA) and the European Medicines Agency (EMA) approved dupilumab for the treatment of CRS with nasal polyps. In Poland, none of the biological drugs has been included in the refunded list in the CRS treatment, and the high costs of treatment limit the possibility of using this therapeutic option by the majority of patients.
Wettability of the surface of bacterial cellulose film modified with the ion implantation
Authors: Betlej Izabela , Barlak Marek , Wilkowski Jacek , Werner Zbigniew , Zagórski Jerzy , Lipska Karolina , Boruszewski Piotr
Published: July 2022

Wettability of the surface of bacterial cellulose film modified with low energy ion implantation
The paper presents the preliminary results of the modification on the water wettability of cellulose, using ion implantation method. Two kinds ions of the noble gases, i.e. helium and argon were implanted with fluences of 1e15 nand 1e16 cm-2, and with the ion energy of 60 keV. The measurements of the contact angle values show the different influence of both types ions on the hydrophobicity of the modified cellulose, but the hydrophobicity of implanted cellulose increases in all cases. The real investigations were supplemented with the modelling results of the depth profiles of the implanted ions and the main parameters of the modelled peaks.
Prototipe Sistem Peringatan Dini (EWS) Bendungan Berbasis Internet of Things (IoT) dengan Antarmuka Web dan Aplikasi Mobile
Authors:   Prodi Teknik Elektro, Universitas Sebelas Maret, Saputro Penulis Joko Slamet , Latifa Ulinnuha ,   Prodi Teknik Elektro, Universitas Singaperbangsa Karawang
Published: July 2022

Teknologi IoT merupakan sebuah konsep yang bertujuan untuk mempermudah akses data menggunakan konektivitas internet. Pada penelitian ini IoT digunakan sebagai sistem monitoring dan peringatan dini secara realtime pada bendungan dengan prototipe berdasarkan Bendungan Walahar, Kabupaten Karawang. Platform thinkspeak digunakan sebagai web server pengolah data. Sistem monitoring ini menggunakan interface app Virtuno, web thinkspeak, twitter dan sms, sementara monitoring secara langsung menggunakan LCD. Pada proses pengambilan data dilakukan percobaan sebanyak 10-30 kali dengan pembacaan sensor menghasilkan prosentase eror 0% dengan time delay 0-30 detik.
The use of a booklet in schools to promote landslide prevention
Authors: Rita Michelle D. P. Santa , Santos Alexandre L. B. dos , Velloso Marcia M.
Published: July 2022

Landslides occur predominantly in the rainy season, in spring and summer. The soggy soil increases the risk of accidents in areas of hillsides improperly occupied by families, who, in times of economic crisis, settle in places unfit for housing. Thus, this opinion article aims to make a school booklet with preventive actions against landslides, so that this information reaches the knowledge of children in the 1st year of elementary school, which in a playful and simple way can spread these actions among their social network
Análise das fake news na era da educação midiática
Authors: Almeida Geraldine Leal Martin , Lima Mileisy de Oliveira , Oliveira Advanusia Santos Silva de , Chagas Alexandre Meneses
Published: July 2022

O presente artigo analisa e descreve a influência das competências midiáticas com habilidade de identificar as “Fake News”. Enfatiza o quanto é primordial compreender o grande impacto que as famosas notícias falsas estão desencadeando nos tempos atuais. Além disso, destaca que o docente ainda deve desenvolver uma prática pedagógica voltada para a alfabetização midiática, com o propósito de combater qualquer tipo de notícia inverídica. Diante disso, esta pesquisa tem como objetivo apresentar as possibilidades para que os estudantes desenvolvam um senso crítico de modo a analisar todas as informações que o cercam. Metodologicamente está pesquisa desenvolveu-se por meio da pesquisa bibliográfica com abordagem qualitativa e exploratória, a partir de Faustino (2010), Rais (2020), Rodrigues (2022) e Valente (2014), foi possível concluir a importância da educação midiática para o combate da desinformação sendo necessário avaliar todas as informações antes de compartilhar, bem como refletir sobre o impacto que tais “fake News” ocasionam.
Desenvolvimento de um museu virtual para ensino de informática utilizando realidade virtual
Authors: Martins Adrielle Sousa , Azevedo Allafy de Paula , Oliveira Lucas Sobreira , Bennemann Camila Beatriz , Fiirst Wilian Geovani , Souza Simone Silva Frutuoso de , Lima Fernando Parra dos Anjos
Published: July 2022

Neste artigo tem-se como proposta o desenvolvimento e aplicação da Realidade Virtual (RV) como Tecnologia de Informação e Comunicação (TIC) para auxiliar no processo de ensino-aprendizado de disciplinas do Ensino Médio. A RV permite a interação e navegação de usuários em ambientes 3D mantidos por computador, utilizando de canais de mapeamento e análise do comportamento dos usuários, possibilitando a troca de informação entre o ambiente virtual e o usuário, afetando um ou vários sentidos humanos. É uma tecnologia de interação e entretenimento que pode ser aplicada com êxito para auxiliar nas estratégias de ensino em disciplinas do ensino médio. Com a evolução da educação, isto é, o aperfeiçoamento dos processos de exploração, descoberta, observação e construção de conhecimento, novas ferramentas de ensino vêm surgindo, de onde destacam-se os ambientes virtuais de aprendizagem por permitirem de uma maneira nova e diferente que pessoas possam fazer e realizar experimentos ou tarefas que elas não poderiam fazer no mundo físico/real, como voar, visitar lugares que não existem ou de difícil acesso através da manipulação e análise do próprio objeto de estudo. Assim a RV será fundamental nesse processo de evolução educacional, onde busca-se cada vez mais o uso de ferramentas digitais como TICs para a aplicação bem-sucedida de metodologias ativas de ensino em sala de aula, e principalmente neste momento de pandemia. Por conseguinte, o objetivo deste artigo refere-se ao desenvolvimento de um sistema interativo de RV por óculos, projetado, modelado e renderizado usando o software livre Blender, para auxiliar no ensino de disciplinas do ensino médio, especificamente nas aulas de introdução a informática, podendo ser estendido a outras disciplinas.
Impacto da tecnologia nos adolescentes durante a pandemia
Authors: Oliveira Adilson Vagner de , Silva Leonardo Plaster , Vieira Felipe Guedes Moreira
Published: July 2022

Este trabalho analisa o comportamento digital e educacional de estudantes adolescentes, durante o período de isolamento social, provocado pela pandemia da Covid-19 em 2020. Trata-se de uma pesquisa de natureza quantitativa, a partir de uma amostra de 272 participantes de Mato Grosso. Os resultados apontam que a) os adolescentes percebem os excessos na utilização de ferramentas digitais para as práticas de interação interpessoal, potencializadas pela pandemia; b) apesar do tempo disponível, durante o isolamento social, preferiram atividades de entretenimento mais passivas, como séries, filmes e jogos virtuais, com intensa desmotivação para realizar projetos artísticos e atividades intelectuais, mais exigentes, como leitura e estudos escolares. Portanto, mesmo diante de inúmeras ferramentas digitais e tecnológicas disponíveis para a aprendizagem e o entretenimento, os processos criativos e artísticos exigem elementos motivacionais exteriores que promovam a ação intelectual.
A decolonialidade nos meandros da construção da educação escolar para populações tradicionais
Authors: Silva Renan Mota , Sousa Antonia Erica Costa de , Brito Denise Costa , Souza Diego Bacellar de , Lessa Lorena Monteiro , Silva Macilany Nunes Guimarães , Alcantara Paulo José Simplicio de
Published: July 2022

No que diz respeito à discussão acerca dos estudos que buscam refutar as afirmações impostas durante grande tempo sobre o colonialismo, é buscar entender a amplitude acerca do entendimento político, filosófico e cultural facultado do colonialismo tanto para os países ditos colonizadores e colonizados. Indubitavelmente, procurar uma nova perspectiva de erudito. Numa releitura, partindo do pressuposto que, os pós colonialismo possui em maior essência um outro viés compreensivo sobre as narrativas eurocêntricas que outrora possuíam arquétipo civilizatório universal.
O adoecimento mental de professores da educação superior e o reflexo no trabalho docente
Authors: Santos Nadja Maria dos , Fernandes Flávia Emília Cavalcante Valença , Melo Rosana Alves de
Published: July 2022

Discutir o adoecimento mental em professores da educação superior é importante, pois cada vez mais está aumentando as incapacidades causadas pela doença. Diante dessa perspectiva, o presente estudo tem como objetivo compreender o adoecimento mental de professores da educação superior e os reflexos causados no trabalho docente. Trata-se de um estudo bibliográfico, do tipo revisão da literatura, o levantamento das publicações foi realizado nas bases de dados do GoogleAcadêmico, da Scientific Eletronic Library Online (Scielo) e na Scopus e Publisher Medline (PubMed), no período de março a maio de 2022. A partir da revisão, destaca-se alguns aspectos relevantes em relação a temática e após a leitura dos artigos foi elencado alguns tópicos são eles: risco de adoecimento no magistério superior; doenças mentais relacionadas ao trabalho docente e, a pós-graduação: um cenário de sofrimento para professores universitários? O aumento do trabalho intelectual reflete negativamente na saúde desses professores; a sobrecarga de trabalho, a cobrança por publicações científicas, a competividade entre os professores na pós-graduação, as demandas da graduação têm ocasionado muito adoecimento. As doenças mais recorrentes entre os professores estão a depressão e os transtornos de ansiedade. Diante dessa perspectiva, é essencial que as instituições de ensino superior possam elaborar políticas de enfrentamento para essas novas demandas, visto que esse adoecimento afeta diretamente o trabalho docente.
EFFECTS OF FEEDING Lantana camara LEAF HAY ON ANIMAL PERFORMANCE AND HEALTH IN SMALL EAST AFRICA GOAT BREEDS
Authors: Gusha Jacob , Halimani Tinyiko Edward , Ngongoni Nobert Takawira , Mugabe Prisca Hazvinei , Masocha Mhosisi
Published: July 2022

Background: Lantana camara is listed as one of the worst invasive species worldwide and is considered poisonous to livestock. However, in invaded Zimbabwean rangelands, voluntary intake by domestic livestock especially goats of this shrub is common, yet, little is understood about the effect of this browse on animal performance. Objectives: To assess the effects of feeding graded levels of  L. camara (LC) leafy hay on the performance, digestibility, nitrogen balance and microbial protein synthesis in Small East Africa Goat Breeds. Methodology: Eighteen, six to ten months old castrated goats with a mean± (SD) weight of 13.6±4.9 kg were randomly assigned to the six treatment diets in a completely randomised design. Each goat was housed separately in a metabolism cage for the entire experimental period of 21 days.  Lantana camara  leaf hay was incorporated in goat feed as a protein source at 5%, 10%, 15%, 20%, and 25% inclusion levels.  Commercially bought, goat feed was used as the sixth and control treatment diet. Veld hay was used as a basal diet and water were offered ad-libitum. Results: The average daily dry matter intake was above the minimum recommended of 3% of the animal’s metabolic body weight (kg0.75). Goats fed on 10%LC consumed significantly lower quantities of hay than 5%LC but were not significantly different from goat feed (GF), 15%LC, 20%LC and 25%LC. Apparent digestibility coefficient values ranged from 62% to 71%. Higher nitrogen intakes was observed with diets that were highly palatable such as commercial goat feed and 5% L. camara. Higher microbial protein supply was observed in groups fed diets with high levels of L. camara. Implications: The use of invasive L. camara biomass as a source of goat feed at 5% inclusion is a promising method to control its spread in while addressing the nitrogen deficiencies experienced by livestock that subsist on poor quality feeds in invaded rangelands. Conclusion: Supplementing goats with L. camara leafy hay improves dry matter feed intake and degradability. Contrary to expectations, no negative effects were observed with L. camara leafy meal inclusion in goats diets at 5 to 25 percent inclusion level.
BIOENERGETICA DEL LANGOSTINO Macrobrachium tenellum (SMITH, 1871) EN FUNCION DE LA SALINIDAD DEL AGUA
Authors: Peraza Gomez Viridiana , Hernandez Sandoval Pedro , Luna Valdez Jesus , Perez-Quinonez Carlos Ivan , Garcia-Guerrero Marcelo Ulises
Published: July 2022

Background. The Macrobrachium tenellum prawn is captured and commercialized by local fishermen along its distribution interval.  It is considered an euryhaline palemonid prawn.  If its cultivation is wanted, the best conditions for its growth and reproduction should be investigated, including proper intervals of temperature, salinity, density and dissolved oxygen. Objective. To determine the effect of two different salinities (0 and 15PSU) on the physiological rates that balance the energy equation in M. tenellum adults and to determine if energy use is more efficient under isosmotic conditions. Methodology. Specimens were collected in Guasave, Sinaloa, Mexico, in July 2018 and taken to the Aquaculture Laboratory at UAdeO.  The energy balance was calculated in hyposmotic (0 PSU) and isosmotic (15 PSU) conditions at preferred temperature (28.5 ± 1 ° C). The energy invested in respiration and excretion, the feces lost and the ingested food and the growth potential was calculated using a semi-open respirometer. Results. The highest energy expenditure occurred in the respiratory rate (routine metabolism), then feces production and finally ammonia production in both salinities. The highest total energy expenditure was observed in fresh water. The highest amount of energy directed to the growth or reproduction was observed in brackish water (15 PSU), as well as the highest rate of food ingestion. Implications. Knowledge on the use of energy in the feed in the best saline condition for its cultivation useful for culture purposes. Conclusion. The saline condition in where more energy is channeled for the growth of M. tenellum is 15UPS (isosmotic point) and in it is also in where less energy is spent.
PRODUCCIÓN Y CALIDAD FORRAJERA DE Cynodon plectostachyus BAJO SISTEMA SILVOPASTORIL CON Leucaena leucocephala
Authors: Alvarado Canche Azucena Del Rosario , Canul Solis Jorge Rodolfo , Castillo Sánchez Luis Enrique , Campos Navarrete María José , López Cobá Ermilo Humberto , Luna Mendicuti Armín Abelardo , Ruz Febles Nery María , Alayon Gamboa José Armando , Casanova-Lugo Fernando , Piñeiro Vázquez Angel Trinidad , Chay Canul Alfonso Juventino
Published: July 2022

Background. The productive variability of the forage is determined by the type of soil and the cultivation system. The use of silvopastoral systems represents an alternative because they can increase forage production and quality. Objective. To evaluate the production, the morphological components and the nutritional quality of the biomass of Cynodon plectostachyus (star grass) alone or in association with Leucaena leucocephala (huaxin). Methodology. The study was carried out in Tizimin, Yucatan, Mexico. Plots of C. plectostachyus were established in alleys croping of L. leucocephala and in monoculture, in hyperskeletal Luvisols and Leptosols soils. A 2 X 2 factorial design with five repetitions per treatment was used. The biomass production, the forage components and the content of crude protein and neutral detergent fiber were evaluated for one year. Results. Forage production, leaf and forage quality did not change according to the cultivation system (p≥0.05). No effect is believed due to the type of soil (p≥0.05). The interaction of the cultivation system with the type of soil increased the NDF content of C. plectostachyus (p≤0.05). Implications. The association of C. plectostachyus and L. leucocephala could increase the availability of structural carbohydrates for ruminant nutrition. Likewise, it is essential to consider long-term evaluations that allow to know the improvements in the crude protein content and the biomass production of the grasses in association under silvopastoral systems. Conclusions. The association of C. plectostachyus with L. leucocephala in Leptosol soil increases the availability of structural carbohydrates by increasing the stem and dead tissue that can be incorporated as organic matter in the soil.
THE BLACKBERRY BREEDING PROGRAM OF “EMBRAPA CLIMA TEMPERADO”: AN UPDATE
Authors: Raseira Maria Do Carmo Bassols , Franzon Rodrigo Cezar , Nardino Maicon , Carpenedo Silvia , Corrêa Elisia Rodrigues
Published: July 2022

Background: In terms of breeding perennial plants, the Embrapa's blackberry breeding program is relatively recent. It started between the end of the 1970s and beginning of the 1980s with a very limited number of cultivars plus a fairly good number of seeds from hybridizations made at the University of Arkansas, USA. Objective: this paper aim to present, in a summarized way, the current stage and recent achievements regarding the top priorities of the breeding program   Methodology: Controlled hybridizations is the main method used and adaptation to mild winters conditions besides a higher ratio (sugar/acid contents) are among the main objectives. Results: Other objectives include high productivity, large size and firm fruits, good post-harvest conservation, erect, thornless canes and harvest period at different time of ‘Tupy,’ the most important one, in Brazil. Implications: It is believed that in the coming years, the Brazilian market will learn to like fresh blackberry, mainly considering the release of ‘BRS Cainguá’ and others that hopefully will follow. Conclusion: The present status of the program and achievements related to the main goals are discussed. Advanced selections with potential to become a future cultivar are briefly described, emphasizing next probable releases.
THE EFFECT OF PH AND SUCROSE ON THE EMBRYOGENIC CELLS GROWTH OF SUGAR CANE (Saccharum officinarum) IN LIQUID CULTURE
Authors: Aisyah Novi Nur , Widuri Laily Ilman , Alfina Firdha Narulita , Dewanti Parawita
Published: July 2022

Background. Sugarcane (Saccharum officinarum L.) is one of the important commodities in Indonesia as raw material for sugar production. The constraints for sugarcane cultivation are limited availability and poor quality of seedling. The utilization of liquid culture in tissue culture enables to produce good quality seedlings, free of viruses and diseases, and can generate a large quantity in a short time. Liquid culture can produce embryogenic cells faster since embryogenic callus can develop easily in liquid media. Objective. This study determined the appropriate pH and concentration of sucrose in the liquid culture of embryogenic cells. Methodology. This study was conducted in 3 stages of in vitro culture, which were callus induction, solid media proliferation, and liquid media proliferation that using pH and sucrose treatments. Result. The results showed that pH 6.5 + 3% sucrose (A3B1) produced the highest number of callus with the average callus on the first week 29 callus, the second week 8,33 callus and the third week 4,33 callus and the color did not easily turn to brown with color 5Y 8/2. Implications. The protocol was developed that allows embryogenic callus of sugarcane plants to be obtained in liquid media that can be used for embryogenic callus proliferation. Conclusions. pH 6.5 + sucrose 3% (A3B1) was the best combination treatment of pH and sucrose for sugarcane callus proliferation in liquid culture media, which produced the highest number of calluses and color of callus that not easily turned brown.
EFECTO DE ACARICIDAS QUÍMICOS EN LA MORTALIDAD DE LA ARAÑA ROJA Tetranychus urticae KOCH (Acari: Tetranychidae)
Authors: Cua-Basulto Marcos , Ruiz-Sánchez Esau , Chan-Cupul Wilberth , Reyes-Ramírez Arturo , Ballina-Gómez Horacio , Hernández-Nuñez Emanuel
Published: July 2022

Background. Chemical acaricides with different modes of action are an effective alternative for the management of T. urticae and to prevent the selection of resistant population. Objective. To evaluate the effect of chemical acaricides of different toxicological groups on the mortality of T. urticae. Methodology. To evaluate the acute toxicity, mites were exposed to leaf discs of eggplants that had been immersed in the acaricides. The mortality was recorded at 4 h period for a total of 48 h. To evaluate the residual effect, the acaricides were applied to eggplant plants, leaf discs were obtained at different periods (1 - 32 days after acaricide application) and T. urticae adults and nymphs were exposed to the leaf discs. Results. Abamectin, spirodiclofen and fenpyroximate had the fastest effects in adults and nymphs (4 h after application). Abamectin, spirodiclofen and fenpyroximate had long-term effects, for up to two weeks. Spirodiclofen, fenpyroximate and acequinocyl had also ovicidal effect. Implication. Chemical acaricides with different mode of action represent a viable option for the management of T. urticae and the prevention of the selection of resistant populations. Conclusión. Abamectin, spirodiclofen, and fenpyroximate are highly toxic against adults and immature T. urticae.
INTERACCIÓN TANINOS VEGETALES, MICROBIOTA RUMINAL Y METABOLISMO DEL RUMIANTE
Authors: Espinoza-Velasco Bernardino , Rami­rez Mella Monica
Published: July 2022

Background. Tannins, as polyphenolic secondary metabolites of plants, are attributed both beneficial and adverse functions when they are consumed by animals, effects that depend on the chemical structure and the concentration used. Among the beneficial properties of tannins, their ability to modulate the ruminal microbiota has been observed, reducing the populations of methanogens and methane (CH4) emissions. In addition, effects of tannins have been observed on the performance of ruminants, attributable to tannins or the by-products of their degradation. Objective. Compile and analyze available information about the properties of tannins, their use in ruminant feeding, their effects on ruminal microorganisms, and the results obtained in the mitigation of CH4. Methodology. A literature review was made through databases available on the web such as NCBI, ELSEVIER, Google Scholar, Oxford Academic, as well as information available in books. Main findings. In the present review, information was collected on the characteristics and properties of condensed tannins (TC) and hydrolyzable tannins (TH), their effects and adaptations in the populations of ruminal microorganisms, in addition to the effects of tannins on the metabolism of ruminants. Implications. The dose and source of tannins in the ruminant diet are decisive in the results obtained in terms of CH4 emissions and animal response. Performance will depend on the tolerance of the animal species to the effects of each type of tannin consumed. Conclusion. A better understanding of the properties, the effects on the microbiota and on the animal metabolism, could help in the implementation of more appropriate strategies for the use of forages that can contribute to the reductions in CH4 emissions, with a balanced approach with the production and animal welfare.