bluuebunny/crossref_metadata_2025 huggingface dataset:
Caracterización e incorporación de un extracto de semillas de parchita (Passiﬂora edulis) en un hidrogel
Authors: Scotti Emilly , Velásquez Ingrid , Ojeda Luis , Pacheco Franklin , Noguera-Machado Nirza
Published: January 2023

El potencial de reutilización de las semillas de parchita para obtener ingredientes funcionales puede encontrar aplicaciones en alimentos, productos químicos y la industria farmacéutica. Estudios han conﬁrmado que los extractos de estas semillas poseen propiedades farmacológicas que incluyen su capacidad antimicrobiana y antioxidante. Esta investigación plantea la obtención de un extracto y su caracterización, para ser incluido en un hidrogel y establecer su posible actividad antibacterial. La extracción se realizó a reﬂujo total con etanol, con un rendimiento del (19,65 ± 0,01) %. Al ser caracterizado se encontró que era soluble en alcoholes, y en su infrarrojo se observaron bandas características de grupos fenólicos, OH y radicales. El extracto posee (64,45 ± 0,01) mg , de los cuales el 43% son ﬂavonoides. Para formular el hidrogel se empleó la metodología de superﬁcie de respuesta estableciéndose las proporciones de 3 % de carboxilmetil celulosa, 20% polietilenglicol y 5 % ácido cítrico. El hidrogel posee una estabilidad de más de 90 días, un color amarillento y olor a parchita, fácil de esparcir. Mediante un estudio cualitativo se comparó el gel elaborado con uno comercial y su actividad antibacterial, encontrándose que ambos generan un efecto bacteriostático sobre una cepa microbiana común.
Determinación de las características del fardo de paja de trigo, como desecho agroindustrial para su aprovechamiento como material de construcción
Authors: Viera Paulina , Aguirre Darío , Monzó José María
Published: January 2023

El objetivo de esta investigación es determinar las características físico-mecánicas de los fardos de paja producidos en Ecuador, para deﬁnir su posible uso en la construcción de viviendas sismorresistentes. Para lo cual, se utilizaron métodos experimentales propuestos por Vardy (2006) en los fardos, variando su posición para pruebas de carga en plano y canto. Obteniendo así el módulo de elasticidad del fardo desnudo y revocado en sus caras, con un mortero en base de cal, cemento y ﬁbras naturales previamente diseñado. Se determinó que el máximo módulo de elasticidad del fardo revocado varía entre 12,98 y 18,67 MPa. Estos valores fueron utilizados para realizar el modelamiento estructural de una vivienda tipo, mediante el uso de un software, para proponer una solución habitacional que fomente el uso del fardo de paja producido en Ecuador para la construcción de viviendas sismorresistentes. Del análisis de este modelo se concluye que las derivas inelásticas máximas de la estructura propuesta, con mampostería portante realizada con los fardos de paja, son menores al 2 %, con un revoco de espesor de entre 3 y 4 cm, concluyendo que las respuestas estructurales obtenidas cumplen con lo establecido para viviendas sismorresistentes en la Norma Ecuatoriana de la Construcción.
Modelo matemático de conductividad eléctrica en función del flujo acuífero en suelos usando mallado de flujos
Authors: Duarte-González David
Published: January 2023

En este artículo se estudian y discuten las relaciones de orden físico-matemático que rigen la conductividad eléctrica y la hidrodinámica en suelos porosos, involucrada en los sistemas de riego agrícola y también en sistemas de puesta a tierra (SPAT). Para efectos de optimización de riego, uso de recursos hídricos, determinación de terreno adecuado para Sistemas de Puesta a Tierra (SPAT) y su precisión inherente, los parámetros de contenido de agua en el suelo, potencial energético del agua, conductividad eléctrica y, por consecuencia, las características generales de los sensores, son parte fundamental de este estudio, ya que representan la “materia prima” de base para el desarrollo de sistemas complejos de pronóstico de riego y diseño de SPAT, a los que a medida que avanza la técnica, se van agregando cada vez mas variables y metodologías de monitoreo y control. Inicialmente en el estudio se analizarán los modelos matemáticos que rigen tanto el contenido de agua en el suelo, como los relacionados con la resistividad; luego se estudia el enlace entre ambos campos y los distintos tipos de sensores para cada caso. La motivación principal de este estudio es fundamentar las bases para iniciar modelos de descripción mas complejos a través de métodos numéricos asistidos por computador, adicionalmente con técnicas heurísticas, aprovechando así el poder de cómputo disponible en este momento. Al ﬁnal del estudio se obtiene una visión mas técnica acerca de los procesos hidrodinámicos involucrados en la agricultura y otras tecnologías, debido a la poca disponibilidad de un recurso cada vez mas escaso y costoso como lo es el agua.
Op naar de ‘Epilepsie Doorbraak Agenda’ voor en door mensen met epilepsie
Authors: M’Rabet Laura , Kishun Shah , Jenniskens Desirée
Published: January 2023

Goed translationeel onderzoek kan alleen met een actieve participatie van patiënten en hun omgeving. Met de fusie van het Epilepsiefonds en de Epilepsie Vereniging Nederland tot EpilepsieNL is dat nu mogelijk. Patiëntenparticipatie is nu een belangrijk speerpunt in het beleid van EpilepsieNL.
Epilepsie-onderzoek: from bed to bench and back to bed?
Authors: Sourbron Jo , Lagae Lieven
Published: January 2023

De hoeksteen van epilepsiebehandeling is het gebruik van anticonvulsieve medicijnen. Echter, niet iedere patiënt wordt aanvalsvrii met de bestaande medicijnen. Hierdoor is onderzoek naar anticonvulsieve medicijnen met unieke werkingsmechanismen nog steeds noodzakelijk. Er zijn verscheidene strategieën mogelijk bij de zoektocht naar dergelijke middelen, waarbij translatie en back-translatie kunnen bijdragen aan nieuwere, innovatieve anticonvulsieve medicijnen voor patiënten met epilepsie wereldwijd.
Agenda
Authors: Redactie
Published: January 2023

Overzicht van congressen en cursussen
Analisis Penerapan Kurikulum Merdeka Belajar terhadap Hasil Belajar Siswa Kelas X pada Mata Pelajaran Geografi di MAN I Koto Baru
Authors: Chaniago Silviya , Yeni Dewi Fitri , Setiawati Merika
Published: January 2023

Judul penelitian ini yaitu “Analisis Penerapan Kurikulum Merdeka Belajar Terhadap Hasil Belajar Siswa Kelas X pada Mata Pelajaran Geografi di MAN I Koto Baru”. Yang mana tujuan penelitian ini untuk mengetahui hasil dari Penerapan Kurikulum Merdeka Belajar Terhadap Hasil Belajar Siswa Kelas X pada Mata Pelajaran Geografi Di MAN I Koto Baru.  Subjek dalam penelitian ini seorang guru mata pelajaran geografi. Data yang didapatkan peneliti menggunakan observasi, wawancara dan dokumentasi dengan guru mata pelajaran geografi, yang dianalisis dengan beberapa pertanyaan. Penelitian ini mendeskripsikan penerapan kurikulum merdeka belajar pada kelas X di sekolah MAN I Koto Baru. Hasil penelitian ini menunjukkan bahwa penerapan kurikulum merdeka belajar ini belum terlihat dikarenakan kurikulum merdeka belajar masih masih tahap awal yang dijalankan belum sampai satu semester, jadi masih dalam proses penyesuian, jika dalam segi praktek kurikulum merdeka belajar ini sangat cocok digunakan dalam pembelajaran hal ini dapat kita lihat dari programnya seperti ekstrakulikuler, intrakulikuler dan projek penguantan profil pelajar pancasila. Faktor yang menghambat penerapan kurikulum merdeka belajar yaitu kekurangan  fasilitas pembelajaran dan kualitas guru untuk menerapkan kurikulum merdeka belajar masih rendah hal ini dikarenakan perubahan kurikulum begitu cepat. untuk mengetahui kekurangan kurikulum merdeka belajar, belum terlihat kekurangannya hal ini dikarenakan setiap kurikulum sudah dirancang dengan sebaik mungkin dengan tujuan memperbaiki proses pembelajaran, tetapi tergantung kesiapan pihak sekolah yang menerapkannya.  Kelebihan kurikulum merdeka belajar  yaitu guru bebas mendesain pembelajaran, waktu belajar yang fleksibel dan mendidik siswa agar mempunyai kepribadian yang mandiri.
Model Pembelajaran pada Mata Kuliah Koreografi di Prodi Pendidikan Tari Universitas Lampung
Authors: Lestari Goesthy Ayu Mariana Devi , Setiawan Afrizal Yudha , Juwita Dwitya
Published: January 2023

Penelitian ini bertujuan untuk mengetahui dan mendeskripsikan model pembelajaran pada mata kuliah koreografi di Prodi Tari Universitas Lampung. Penelitian ini diharapkan dapat menjadi motivasi dalam meningkatkan kualitas pembelajaran. Metode penelitian yang digunakan adalah kualitatif dengan jenis penelitian deskriptif.  Penelitian ini dilakukan di Prodi Pendidikan Tari Universitas Lampung. Hasil penelitian menunjukkan bahwa mata kuliah yang berjenis koreografi terdiri dari mata kuliah Koreografi Tradisi, Komposisi Koreografi Pendidikan dan Koreografi non Tradisi. Pada mata kuliah Koreografi Tradisi menghasilkan produk karya seni berupa koreografi tunggal dan kelompok yang diwujudkan pada ruang konvensional (stage prosenium). Pada mata kuliah Komposisi Koreografi Pendidikan menghasilkan karya video tari yang mengedepankan proses kreatif alih wahana (ruang konvensional menuju ruang digital). Produk mata kuliah Koreografi Non Tradisi berupa karya seni yang diwujudkan melalui proses kreatif mahasiswa dalam ruang sosial. Ketiga mata kuliah tersebut merupakan pembelajaran berbasis proyek dengan kinerja kelompok. Komponen model pembelajaran koreografi dapat dilihat berdasarkan pendekatan pembelajaran yang berpusat pada mahasiswa (student centered approach), strategi pembelajaran yang diterapkan pada membentuk beberapa kelompok untuk mencapai tujuan pembelajaran (group learning), sementara metode pembelajaran yang digunakan terdiri dari ceramah, presentasi, diskusi, dan evaluasi langsung. Secara keseluruhan, model pembelajaran pada mata kuliah koregrafi yang digunakan adalah Project Based Learning, dengan dimulai dari fase menentukan gagasan konsep, merancang model koreografi, menyepakati jadwal, bimbingan kemajuan karya, pementasan ujian karya, hingga evaluasi karya.
Hasil Belajar Siswa ditinjau dari Penggunaan Model Problem Based Learning
Authors: Vilkhiyam Vilkhiyam , Yuliana Yuliana , Ritayani Ritayani , Sesmiarni Zulfani , Rasyid Herlina
Published: January 2023

Berdasarkan observasi yang dilakukan di SMA Negeri 1 Lembah Melintang, masalah yang ditemukan yaitu belum optimalnya hasil belajar siswa yang ditunjukkan oleh banyaknya siswa yang nilainya belum mencapai Kriteria Kelulusan Minimal (KKM)  yaitu 75. Sekitar 50 % nilai pengetahuan siswa masih dibawah KKM dan untuk nilai keterampilan 56 % dibawah KKM dalam mata pelajaran PAI. Untuk mengatasi hal tersebut cara yang akan digunakan adalah dengan menggunakan model pembelajaran yang menyenangkan  melalui pembelajaran berbasis masalah (Problem Based Learning). Tujuan penelitian ini untuk Mengetahui peningkatan hasil belajar siswa kelas XII IPA 1 SMAN 1 Lembah Melintang  setelah diterapkan model pembelajaran Problem Based Learning pada materi pernikahan. Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK) proses pelaksanaan PTK mempunyai empat komponen pokok, yaitu perencanaan, tindakan, pengamatan dan refleksi. Subjek penelitian siswa kelas XII IPA 1 SMA Negeri 1 Lembah Melintang yang dilaksanakan pada 3 siklus. Metode pengumpulan data adalah observasi dan tes hasil belajar. Analisis data yang digunakan deskriptif kualitatif. Hasil analisis data yang diperoleh persentase hasil belajar siswa dalam pembelajaran PAI menggunakan media kahoot sebesar 44% untuk nilai pengetahuan dan 68% untuk nilai keterampilan pada siklus pertama. pembelajaran berbasis masalah (Problem Based Learning) dalam pembelajaran PAI menyebabkan hasil belajar siswa meningkat pada siklus II sebesar 69%  untuk nilai pengetahuan dan 83% untuk nilai keterampilan sedangkan 94% untuk nilai pengetahuan dan 100% untuk nilai keterampilan pada siklus III. Maka dapat disimpulkan bahwa penggunaan model pembelajaran Problem Based Learning pada pembelajaran PAI dapat meningkatkan hasil belajar siswa.
Teamwork Pelaksanaan Pendidikan Islam
Authors: Suharjo Suharjo , Tabrani Tabrani , Shabri Ahmad , Maspan Maspan
Published: January 2023

Kerja sama tim atau lebih dikenal dengan teamwork adalah proses perencanaan, pelaksanaan, dan pengontrolan anggota tim untuk bekerja sama, berkomunikasi secara efektif dan menginspirasi kepercayaan untuk menghasilkan tindakan kolektif yang terkoordinasi agar mencapai semua target secara efektif serta efisien. Di dalam lembaga pendidikan Islam teamwork menjadi sangat penting membangun efektivitas pendidikan Islam. Kerja sama dalam membangun visi dan misi yang sudah disepakati menjalin hubungan harmonis diantara anggota organisasi. Untuk itu teamwork di dalam lembaga pendidikan Islam sangat penting dan mempunyai kedudukan yang harus diperhatikan di dalam menjalankan sistem pendidikan Islam
Intricate Relationship between Memory and Attention
Authors: S.K Manasi , S Chandana , B.P Abhishek
Published: January 2023

Memory and attention are viewed as important cognitive processes which we use in our daily routine. Attention is regarded as a prerequisite for memory. Memory involves three stages namely encoding, storage and retrieval. Attention is found to be important for encoding. The study was carried out with the aim of determining the relationship between memory and attention. 20 Participants in the age range of 18-30 years served as participants. In the first second tasks, the stimuli was presented orthographically and the task of the participants were asked to recall the items in the absence and presence of noise. In the third and fourth tasks, the participants were asked to recall one specific item (not told beforehand) and recall all items respectively. Statistical analysis revealed that there was no difference between task 1 and task 2 and significant difference was seen between task 3 and 4 respectively showing that attention and memory are related.
Comparison of Dietary Habits and Psychological Outcomes in Hostelites and Day Scholars
Authors: Qureshi Ayat , Aslam Maria , Kamran Hafsa , Sandhu Kainat , Fatima Dania
Published: January 2023

A student's transition to college is marked by a new phase of independence, joyous activities, lifestyle changes, and behavior that includes eating habits. Eating habits have a long-term effect on a person health. Objective: To assess and compare dietary habits among day scholar and hostelites and their psychological outcomes. Methods: Using the Kessler Psychological Distress Scale (K10) and the Global Sleep Assessment Questionnaire (GSAQ), a cross-sectional study with a sample size of 100 students was carried out at the University of Lahore over a period of four months. Results: Frequency of normal BMI was more in hostelites as compared to Day scholars. The comparison of day scholars and students living in hostels also revealed that hostelites have more psychological distress, their sleeping quality is worse and they have bad eating habits. Several aspects were assessed by questionnaires in the study which find out that Lifestyle and dietary habits have an effect on the psychological health among university students. Conclusions: This study highlighted the difficulties college students have in leading nutritionally healthy lives, particularly when they reside in dorms. The current findings point to a worryingly high incidence of psychological discomfort, as well as unhealthy eating, sleeping, and lifestyle choices that need o0to be targeted and changed.
Off-label pharmacological treatment of obesity: a systematic review of clinical studies
Authors: Ribeiro Keysse , Barcelos Lyessa Lima
Published: January 2023

Introduction: There are 2.0 billion overweight and obese people in the world, and Brazil ranks fifth in the world. The World Health Organization (WHO) advises that the use of drugs to combat obesity is indicated for patients who have a body mass index (BMI) above 30 kg/m2 or when the BMI is 25 kg/m2 associated with comorbidities. that permeate excess weight. A variety of drug classes approved for other indications have been used off-label in an attempt to promote weight loss. Objective: It was to list and present the main off-label drugs for obesity in adults, as well as to show the scientific evidence of clinical studies. Methods: The present study followed a concise systematic review (PRISMA) model. The literary search process was carried out from July 2022 to September 2022 and was developed based on Scopus, PubMed, Science Direct, Scielo, and Google Scholar, using scientific articles from 2002 to 2022. The low quality of evidence was attributed to reports of cases, editorials, and brief communications, according to the GRADE instrument. The risk of bias was analyzed according to the Cochrane instrument using the Funnel Plot. Results and Conclusion: We found 98 studies that underwent eligibility analysis, and then 15 of the 12 total studies were selected. Most studies showed homogeneity in their results, with I2 =96.5% >50%. The Funnel Plot showed a symmetrical behavior, not suggesting a significant risk of bias in the studies. Off-label prescribing is very common among physicians who treat obesity. However, randomized controlled studies should be increasingly encouraged and increased to clearly present the scientific evidence and, thus, propose a scientific formalism for the safe and effective use of off-label anti-obesity drugs. Physicians, however, have adopted a more pragmatic approach, giving much greater credibility to shared clinical experience, particularly in situations where favorable outcomes have been consistently observed over decades. International medical bodies do not recommend the off-label use of drugs approved for the exclusive use of weight loss. In Brazil, the Brazilian Association for the Study of Obesity and Metabolic Syndrome (ABESO) recommends that drugs approved for the treatment of obesity be prescribed preferentially over off-label treatments. In addition, the patient must be well informed and aware that the drug is not approved by Anvisa for this indication or chronic use.
Immune system and epigenomics under the light of spirituality/religiosity
Authors: Silva Caldeira Dayse
Published: January 2023

Introduction: In the scenario of spirituality, immunity, and health, psychological science is considering spirituality/ religiosity (S/R) as a legitimate issue in understanding the human experience, as it can reduce pro-inflammatory cytokines, aberrant DNA methylation, and strengthen immunity. Objective: It was to evaluate the results of clinical studies that addressed the influence of spirituality/ religiosity on the human immune system, gene expression, and health in general. Methods: The systematic review rules of the PRISMA Platform were followed. The search was carried out from October to December 2022 in the Scopus, PubMed, Science Direct, Scielo, and Google Scholar databases, using articles from 2005 to 2022. The quality of the studies was based on the GRADE instrument and the risk of bias was analyzed accordingly. according to the Cochrane instrument. Results and Conclusion: A total of 120 articles were found, 55 articles were evaluated in full and 31 were included and developed in this systematic review study. Considering the Cochrane tool for risk of bias, the overall assessment resulted in 15 studies with a high risk of bias and 32 studies that did not meet GRADE. Results and Conclusion: Spirituality/religiosity plays an important role in epigenomic modulations, given that altered gene transcription and aberrant DNA methylation were observed in the CNS and peripheral T lymphocytes. Church attendance is associated with less herpesvirus reactivation, as indicated by lower levels of CMV IgG antibody titers. Furthermore, better self-reported health was associated with better functioning of the immune system. Spirituality can be considered a good coping strategy used by health professionals to promote mental health, well-being, and strengthening immunity during the COVID-19 pandemic.
Main considerations of the temporomandibular joint, its disorders, and treatments: a systematic review
Authors: Freitas Thays Souza , Andrade Laura Fernanda , Santos Rafaela Rodrigues dos , Kassis Elias Naim
Published: January 2023

Introduction: The temporomandibular joint (TMJ) can be affected by end-stage pathologies such as arthritic disease, trauma, and ankylosis. The main debilitating symptoms result in limited mouth opening and pain. The TMJ prosthesis is indicated for diseases that result in anatomical changes and aims to restore joint function with pain relief. Prosthetic replacement for terminal TMJ disease is gradually becoming a common procedure due to good functional results and low morbidity. Objective: A concise systematic review was carried out to present the main considerations about the temporomandibular joint, as well as the main clinical results of the treatment of temporomandibular disorders (TMD). Methods: The systematic review rules of the PRISMA Platform were followed. The search was carried out from October to December 2022 in the Scopus, PubMed, Science Direct, Scielo, and Google Scholar databases, using articles from 2013 to 2022. The quality of the studies was based on the GRADE instrument and the risk of bias was analyzed according to the Cochrane instrument. Results and Conclusion: A total of 240 articles were found, 65 articles were evaluated in full and 26 were included and developed in this systematic review study. Considering the Cochrane tool for risk of bias, the overall assessment resulted in 45 studies with a high risk of bias and 94 studies that did not meet GRADE. It was concluded that the etiology of temporomandibular disorder is multifactorial, with muscle disorders, joint disorders, and muscle disorders affecting mastication muscles. As a treatment, each CAD/CAM component is manufactured using the patient's data. This system is designed for the specific patient situation and should provide a perfect fit. However, the communication of the fossa and condyle articular surfaces of the implant are standardized, as in the stock system. The treatment of TMD is diverse and depends on the type of disease, as well as the duration and subjective level of pain. Alloplastic reconstruction can be advantageous in obtaining a rapid improvement in symptoms and rapid rehabilitation of masticatory function.
Heat Loss Reduction in the Selected Hot Water Distribution System
Authors:   Department of Power Engineering, Faculty of Mechanical Engineering, Technical University of Kosice, 042 00 Košice, Slovakia, Lukáč Peter
Published: January 2023

One possibility of reducing the energy consumption of buildings is to reduce heat loss in hot water distribution system kept in buildings. The aim of this paper is to present the results of research, which focused on energy efficiency of the distribution system of hot water in residential buildings. As part of the research have been carried out test measurements on the hot water distribution line and air temperature around the distribution line. Test measurements were conducted in two separate stages, in which measurements were made, as with continuous and intermittent operation in distribution system. The first stage of measurements took place before reconstruction of hot water distribution system when pipes weren´t insulated with thermal insulation. The second stage took place after reconstruction of the system, when pipes were fitted with thermal insulation. The aim of the research was to determine the course of the temperature of the water in the distribution system in different stages and highlight the effectiveness of isolating the hot water distribution system.
Experimental Devices for Measuring Small Gas Flows
Authors:   Department of Process Technique, Technical University of Košice, Faculty of Manufacturing Technologies with a seat in Prešov, Štúrova 31, 080 01 Prešov, Slovak republic, Polivka Nikolas , Kizek Ján , Rimár Miroslav , Varga Augustín ,   Technical University of Košice, Faculty of Materials, Metallurgy and Recycling, Institute of Metallurgy, Letná 9, 042 00 Košice, Slovak Republic, Roth Juraj
Published: January 2023

In this paper, the authors present the design of an experimental device for measuring small flow rates of gaseous media. For the design and construction, materials were used to create a local pressure resistance and thus allow the pressure gradient to be measured upstream and downstream of the measuring element. The proposed measuring devices can serve as an alternative to actual measuring devices for detecting the instantaneous quantity flowing in the measuring assembly. The results obtained from the experimental measurements are used to determine the characteristics of the proposed measuring elements. The aim is to establish dependencies that will serve for the use of the proposed measuring elements for research and educational purposes.
Foodborne bacteria in the Cambodian meat value chain: Emphasis on the risk of Salmonella in chicken and pork from traditional markets to household consumption
Authors: Chea Rortana
Published: January 2023

Foodborne pathogens, such as Salmonella and Staphylococcus aureus, pose a high risk to human health globally. Using quantitative microbial risk assessment (QMRA), this thesis estimated the risk of salmonellosis to Cambodian consumers eating contaminated chicken and pork salad. Chicken meat and pork samples (n=204 each) were collected from traditional markets in 25 provinces in Cambodia for analyses of Salmonella and also S. aureus. Practices used for preparing chicken and pork salads in 93 Cambodian households were surveyed and used to design an experiment assessing Salmonella cross-contamination from raw meat to ready-to-eat salad in four scenarios. Salmonella prevalence in chicken meat and pork was found at 42.6% (87/204) and 45.1% (92/204), respectively, with mean Salmonella concentration of 10.6 MPN/g in chicken meat and 11.1 MPN/g in pork. Salmonella contamination, salad consumption and dose-response were modelled using Monte Carlo simulations with 10,000 iterations. The QMRA model showed that the annual estimated risk of salmonellosis from consuming chicken salad, pork salad and both salads was 11.2% (90% CI 0.0-35.1), 4.0% (0.0-21.3) and 14.5% (0.0-33.5), respectively. Thus one in 10 chicken salad consumers in Cambodia was at risk of contracting salmonellosis annually. The factor with the most decisive influence on risk estimates was crosscontamination while preparing salad, followed by high prevalence of Salmonella on chicken meat/pork at the market. These results indicate a need to implement control measures, including monitoring the safety of retail chicken and pork at markets and improving hygiene in practices and equipment used during salad preparation in households.
PROJETO DE ROBÔ SEGUIDOR DE LINHA
Authors: Virmond Naíme Aiub , Fragoso Henrique Batista , Dalcin Jean Carlos Bortoli , Marin Regina Paiva Melo , De Carlos Vilmar Claudio
Published: January 2023

O  projeto  apresenta  a  construção   de  dois  protótipos  para  robôs  seguidores  de linha, com o objetivo geral de projetar e executar os dois modelos a partir de componentes da  instituição.  E  também  verificar  a  eficiência  dos  materiais  em  questão,  comparar  as características  entre  ambos  os  modelos  com  trabalhos  de  referência  e  fomentar  a  formação de equipes de robótica e aprendizagem de egresso através desse estudo. Os resultados deste projeto serão avaliados a partir de dados e comparações feitas com trabalhos que apresentam uma estratégia de controle.
Mulberroside A Accumulation in Mulberry Plantlets from In Vitro Culture and Hydroponic System
Authors: Damrongmongcolkul Natvara , Phunpruch Saranya , Lohasupthawee Pana
Published: January 2023

In this study, nodal explants cultured in MS medium supplemented with BAP 4mg/l and NAA 0.5 mg/l induced 3.33 shoots per explant within 4 weeks. The elongated multiple shoots were transferred to rooting media. The best root development was found on MS medium without PGRs within 10 days. The acclimatized plants were transferred to a deep-water hydroponic system with different concentrations of MS nutrient solution without sucrose addition. The results showed that mulberry plants cultivated in 1/8 MS nutrient solution gave the highest growth index. For mulberroside A determination, the results showed that mulberroside A accumulation in roots were higher than in shoots of mulberry plants both for in vitro culture and in the hydroponic system. In the case of in vitro culture, mulberroside A accumulation in roots was 20.61 mg/g DW, and in shoots was 11.98 mg/g DW. In hydroponic system, mulberroside A accumulation in roots was 17.58 mg/g DW, and in shoots was 2.34 mg/g DW. We also found that the higher concentration of MS nutrient solution, the more mulberroside A accumulation in roots of mulberry plants cultivated in the hydroponic system.
Symptoms and Complications Associated with COVID-19 Infection and Its Vaccination in Iraq: A Cross-sectional Study
Authors: Fadhil Kadhim Kadhim , Amir Mohaus Hasna , Mohammad Hussein Safa
Published: January 2023

The aim of this study was to determine the effectiveness of vaccinations in providing immunity to vaccinated individuals in Iraq and to investigate the potential side effects of COVID-19 vaccines and the risk factors associated with virus infection. The research was conducted at the University of Basrah, where respondents were polled in February 2022 about their history of getting the Corona Virus 2019 vaccine and their history of getting infected with the virus before getting the vaccine. In addition, the questionnaire included questions about symptoms during infection, infection severity, health problems faced after recovery, the number of infection instances before and after vaccination, and side effects after vaccination. People were also questioned about their past ailments and some of their behaviors. According to findings, 55.1% of individuals had not been infected (who had no previous history of virus infection), while 44.9%, consisting in 46.4% females and 41.3% males, had been infected. The majority of infected individuals developed a fever and a loss of smell and taste. Shortness of breath and coughing, among other symptoms, were reported by almost all of the other affected patients. Recovery duration for those infected with the virus ranged from one to five weeks. The research discovered that all of the vaccinated participants with any of the three vaccinations were immune and that immunization protected them against viral infection. On the other hand, the side effects connected with the three immunizations were ranged from mild to severe, including fever, joint pains, vomiting, and anorexia, etc.
Effects of Ultrasound Assisted Extraction on Efficiency and Quality of Rice Bran Oil
Authors: Man Phan Van , Hai Tran Chi , Hai Dam Thi Thanh , Trung Duong Chi
Published: January 2023

Effects of ultrasound-assisted extraction (UAE) conditions viz., ultrasound power and treatment time on extraction efficiency and quality of oil from rice bran were studied. The sonication power and irradiation time varied between 6.11, 12.23, and 18.35 W/cm2; and 5, 15, and 25 min, respectively. The recovery, physicochemical and phytochemical properties of UAE oil were measured and compared with conventional soxhlet extraction (SE) and pressurized liquid extraction methods (PLE). The results showed that increasing the ultrasonic irradiation time and power led to greater oil extractability. However, the oil quality and ultrasonic intensity were inversely correlated. Specifically, higher power intensity (18.35 W/cm2) and longer irradiation time (15-25 min) impaired the unsaturated fatty acids (UFAs) and phytochemical compositions of the extracted oil. The maximum oil extractability obtained by PLE and UAE (12.23 W/cm2 and 15 min) were 16.77 mg/g rice bran and 16.59 mg/g rice bran, respectively, and higher than the SE process (14.96 mg/g rice bran). No significant differences were shown among PLE and UAE (12.23 W/cm2 and 15 min) oils for the physiochemical and phytochemical properties. Similar to the PLE and SE oils, oleic acid was the dominant fatty acid in the UAEs oils, followed by linolenic and palmitic acids. Scanning electron microscopy (SEM) results showed that the UAE process effectively damaged the cell walls of rice bran, resulting in improved oil yield. Thus, UAE is a promising method for extracting oil from rice bran.
Economic Feasibility of Dimethyl Ether from Oil Palm Empty Fruit Bunch as a Substitute for LPG in Indonesia
Authors: Heryadi Rudy , Widianarko Budi , Ika Rahutami Angelina
Published: January 2023

Oil palm empty fruit bunch (OPEFB) can be utilized as a feedstock for dimethyl ether (DME) production through the gasification route. DME has similar characteristics to liquefied petroleum gas (LPG). Therefore, it can be used as a substitute for LPG. Some research has been conducted on DME as a substitute for LPG from various aspects. However, little research was focused on the economic study of OPEFB-based DME as an LPG substitute and its contribution towards saving the LPG import budget. This study aims to find DME plant feasibility, and to assess its contribution to the LPG import budget reduction, especially in the Kalimantan region. The DME price at the depot is calculated based on the ex-factory price of DME, transportation cost, and depot fee. The OPEFB-based DME plant capacity is 994 t day-1 OPEFB, which produces 192 t day-1 DME. From an economic perspective, the net present value (NPV), internal rate of return (IRR), and payback period (PP) are USD 93.1 million, 17%, and 10 years, respectively, based on 30 years of plant life and USD 185.4 million investment. Only 57% of the DME-LPG mix can be distributed to fulfill Kalimantan region demand per year, while the savings on the import budget is USD 5.81 million y-1. The OPEFB-based DME plant capacity and capital expenditure (CAPEX) are the most sensitive to perturbance, whereas OPEFB feed price is the least sensitive.
Responses of Phosphorus Applications in Two Cultivars of Thailand’s Dwarf Yard-Long Beans
Authors: Sukyankij Saychol , Khongsud Chalinee , Panich-pat Thanawan
Published: January 2023

Phosphorus (P) fertilizer applications have been determined to greatly improve the growth and yield of dwarf yard-long beans. If the plants receive an insufficient amount of P, growth and yield may be reduced. We conducted a pot experiment to investigate the responses of two cultivars of dwarf yard-long beans (KKU25 and CLGC30), and the effects of the application of P fertilizer (0 and 150 kg/ha) on the growth, yield, nutrient values, P uptake and partitioning after harvesting in two soil series [Tha rua (Tr) and Ayutthaya (Ay) soil]. Our results demonstrated that the application of P fertilizer in soil with low available P (Tr soil) produced a significant difference in the yield and yield component of the plants. Pod tissue was an important source of P in the plants at maturity. The results also showed that over 40% of P was accumulated in the pod tissue. The CLGC30 variety showed higher total P uptake in plant tissue than that of the KKU25. It was also found that the application of P fertilizer gave a higher total P uptake than the control. Above-ground biomass (AB) and above-ground P content (APC) were significantly affected by cultivar with the application of P fertilizer. CLGC30 with applied P fertilizer produced higher AB and APC values than that of KKU25 without the application of P fertilizer. Consequently, the application of P fertilizer for dwarf yard-long bean production is recommended for the application of soil with low available P.
Explainable AI (XAI) and its Applications in Building Trust and Understanding in AI Decision Making
Authors: Tiwari Rudra
Published: January 2023

In recent years, there has been a growing need for Explainable AI (XAI) to build trust and understanding in AI decision making. XAI is a field of AI research that focuses on developing algorithms and models that can be easily understood and interpreted by humans. The goal of XAI is to make the inner workings of AI systems transparent and explainable, which can help people to understand the reasoning behind the decisions made by AI and make better decisions. In this paper, we will explore the various applications of XAI in different domains such as healthcare, finance, autonomous vehicles, and legal and government decisions. We will also discuss the different techniques used in XAI such as feature importance analysis, model interpretability, and natural language explanations. Finally, we will examine the challenges and future directions of XAI research. This paper aims to provide an overview of the current state of XAI research and its potential impact on building trust and understanding in AI decision making.
The Application of AI And Machine Learning in the Financial Industry and its Effects on Risk Management and Fraud Detection
Authors: Tiwari Rudra
Published: January 2023

This literature review research paper examines the application of AI and machine learning in the financial industry and its effects on risk management and fraud detection. The study conducts a comprehensive search of academic and industry sources and identifies key findings and trends related to the use of these technologies in the financial industry. The literature review finds that AI-based systems have been shown to improve the efficiency and effectiveness of fraud detection by analysing vast amounts of data in real-time and identifying patterns and anomalies that may indicate potential fraud (KPMG, 2018). Additionally, machine learning algorithms can be trained to adapt and improve over time, making the detection process even more accurate. Furthermore, AI-based systems have also been shown to improve risk management in the financial industry (Deloitte, 2019). However, it is important to note that while AI and machine learning have the potential to significantly improve risk management and fraud detection in the financial industry, they are not without limitations and potential biases (Bolton and Hand, 2002; Bose, 2018). Therefore, financial institutions should carefully consider the implementation and use of these technologies and ensure proper governance and controls are in place. This literature review provides a comprehensive understanding of the current state of AI and machine learning in the financial industry, its benefits and challenges, and future possibilities. Keywords: AI, Machine Learning, Financial Industry, Risk Management, Fraud Detection, Governance, Ethical Implications
PREDICTION OF PARKINSON DISEASE USING MACHINE LEARNING
Authors: Reddy Y.Ranga Sai , Prasad K.Devi Sri , Ashwin D.Anurag , Shaik Dr. Subhani
Published: January 2023

Parkinson Disease is an increasing problem in the modern period. It might be difficult for a clinician to identify this neurological illness in its early stages. However, early illness detection is critical since therapies have a higher chance of improving patients' quality of life. Since there is no recognized test to identify the symptoms, we propose a statistical technique employing the gait, tremors, and micrographics, which are the most common symptoms of Parkinson disease. This entails examining the link between the two symptoms and classifying the resulting data using multiple classification algorithms in order to identify the classification algorithm that offers the maximum accuracy in diagnosing the patients. Early identification may lead to better medical treatment and improved standards of care. Keywords : Parkinson Disease, Micrographic, Diagnosis.
Japan in Murzilka Magazine (1924–2021)
Authors: Gromova M. M.
Published: January 2023

The article attempts to generalize and analyze the materials dedicated to Japan, its folklore, culture, and literature in the children’s literary and art magazine Murzilka since its founding up to the present time. It traces the evolution of the image of Japan in the pages of the magazine for almost a hundred years, taking into consideration the historical circumstances, the SovietJapanese relations, the change in the approach to showing the peculiarities of daily life of other peoples in children’s literature. One can single out five periods of interest towards Japan in the magazine. In the second half of the 1920s, there is no unity in the image of Japan. Individual publications present it either as a capitalist country, where even small children must work, or as a collection of clichés (geishas, national clothing, Boys’ Day). The topic of Japanese aggression in China appears. During the Japanese occupation of Manchuria, the clashes at Lake Hassan and Khalkhin Gol, as well as during the first year after the war with Japan, the abstract “Japanese” are presented as aggressors, enslavers of the Chinese people, fascists encroaching on Soviet borders. The class nature of the Japan-China conflict and the liberating nature of the war against Japan are emphasized. While the Neutrality Pact between the USSR and Japan was in effect, the “Japanese” material was absent from the magazine. In the period of the Thaw, Japan turns out to be a country with an interesting and peculiar culture. In 1955–1966, the magazine publishes poems and songs by Japanese poets, fairy tales, descriptions of folk festivals and daily life, the kamishibai “paper theater”. After the collapse of the Soviet Union, Japan fascinates the readers of Murzilka with its unity of material and spiritual culture, presented in ikebana, origami, and tea ceremony. In the publications of 1991–2001, this is a country existing outside of time, and the life of the Japanese is based on ancient traditions and exquisite festivals. In 2016–2021, Japan is presented, first and foremost, by daily life culture. Besides, for the first time during the existence of the magazine, the topic of technical progress appears.
At the Crossroads of Cultures: A Story of Two Performances
Authors: Klobukova (Golubinskaya) N. F.
Published: January 2023

The article describes two theater performances: the first took place in the Chinese Theater of Tsarskoye Selo in the summer of 1803, and the second one (or, rather a series of guest performances) – a hundred years later, in 1902, in Moscow and Saint Petersburg. The first performance was shown for Emperor Alexander I and his guests including the Japanese sailors who were leaving for their motherland with Ivan F. Kruzenshtern’s global circumnavigation. The description of the performance the Japanese sailors left became part of the manuscript Kankai Ibun (“Surprising Information about the Seas Surrounding [Earth]”) written in 1807. The performances of 1902 were presented by the Kabuki guest company headed by Otojirō Kawakami with actress Sada Yacco, the star of the company, attracting most attention. The performances shown in Russia aroused a mixed reaction among spectators and art critics, which is proven by periodical editions of those days. The article analyzes specific perception of foreign-language theater culture reflected in the spectators’ descriptions and concludes that, regardless of the reaction to strange and unusual things, the acquaintance with other culture dramatically broadens the spectator’s horizons and allows discerning something new in one’s national culture.
Keragaman Sifat Anatomi Kayu Sengon dan Kemungkinan Penggunaannya sebagai Bahan Furniture
Authors: Sushardi  , Bowo Woesono Hastanto , Hadi Didik Surya
Published: January 2023

The development of modern industries has demanded ever-increasing usage requirements for wood products. The use of wood will be more effective and efficient if the properties of wood are known beforehand. This study aims to determine the anatomical diversity of sengon wood and its possible use as a raw material for furniture. This study used a randomized block design with Tukey's follow-up test. The factor used consisted of the radial direction of wood (wood near the skin and wood near the heart). Parameters observed were the proportion of fiber cells (%), the proportion of vessel cells (%), the proportion of parenchyma cells (%), and the proportion of radius cells (%). The results showed that the wood near the skin and near the heart of sengon had variations in the proportion of fiber cells, the proportion of vessel cells, the proportion of parenchyma cells and the proportion of radius cells. The average value of the anatomical diversity of sengon wood in the radial direction is the proportion of fiber cells 49.02 - 50.24 %, the proportion of vessel cells 23.22 - 24.23 %, the proportion of parenchyma cells 13.47 - 14.57 %, the proportion of finger cells finger 11.53 - 13.39 % and . Sengon wood can be used as furniture material for light buildings or for artificial boards because it has a high proportion of fibers.
Penerapan Metode Eksperimen untuk Meningkatkan Hasil Belajar Ilmu Pengetahuan Alam tentang Sistem Pencernaan Manusia
Authors: Suryaningsih Christina
Published: January 2023

Penelitian ini bertujuan untuk (1) mengetahui Metode Eksperimen dapat meningkatkan hasil belajar peserta didik tentang sistem pencernaan pada manusia; (2) menggambarkan proses peningkatan hasil belajar peserta didik tentang Sistem Pencernaan manusia sebelum dan sesudah menggunakan metode eksperimen; (3) mengukur besarnya peningkatan hasil belajar peserta didik tentang sistem pencernaan pada manusia menggunakan metode eksperimen. Hasil penelitian ini menunjukkan bahwa dengan menggunakan metode eksperimen dapat menjadi variasi pembelajaran yang menyenangkan bagi peserta didik sehingga terbukti meningkatkan hasil belajar peserta didik. Sebelum menggunakan metode eksperimen hasil belajar peserta didik hanya mencapai nilai rata-rata 69,03 kemudian terjadi peningkatan setelah menggunakan metode eksperimen  menjadi 77,82 pada siklus 1 dan 87,55 pada siklus 2. Dari uraian di atas peneliti menyimpulkan bahwa penggunaan metode eksperimen yang disesuaikan dengan  materi pembelajaran dapat menciptakan situasi belajar yang menyenangkan sehingga terjadi peningkatan hasil belajar peserta didik. Oleh  karena itu peneliti menyarankan agar penggunaan metode eksperimen disosialisasikan dan digunakan sebagai alternatif dalam pembelajaran IPA di sekolah-sekolah di lingkungan Dinas Pendidikan Kota Bogor.
Penerapan Model Direct Istrucion dan Media Audio Visual untuk Meningkatkan Hasil Belajar Bahasa Indonesia tentang Menulis Puisi Bebas
Authors: Mardianis Mardianis
Published: January 2023

Penelitian ini bertujuan  mngetahui model direct instruction dan media audio visual dapat meningkatkan keterampilan menulis puisi bebas. Mendeskripsikan hasil keterampilan menulis puisi bebas sebelum dan sesudah menggunakan model direct intrucion dan media audio visual. Mengukur besarnya peningkatan hasil belajar peserta didik tentang menulis puisi bebas dengan menggunakan model direct instruction dan media audio visual. Penelitian dengan menggunakan model direct instruction dan media audio visual membuat peserta didik merasa senang. Model ini dapat digunakan sebagai variasi dalam meningkatkan keterampilan menulis puisi bebas. Hal ini dibuktikan dengan adanya peningkatan hasil belajar peserta didik. Sebelum menggunakan model ini, nilai rata-rata  keterampilan menulis puisi bebas hanya 61,75 dengan presentase ketuntasan 25%. Kemudian terjadi peningkatan setelah menggunakan  model direct intrucion dan media audio visual  pada siklus 1 dengan nilai rata-rata 72,27 dan 82,02 pada siklus 2. Dari uraian di atas penulis dapat menyimpulkan bahwa penggunaan model direct instruction dan media audio visual dapat menciptakan suasana belajar yang menyenangkan sehingga meningkatkan hasil belajar peserta didik. Oleh karena itu, peneliti menyarankan model direct intrucion dapat dijadikan sebagai alternative dalam pembelajaran Bahasa Indonesia di lingkungan sekolah-sekolah di Dinas Pendidikan Kota Bogor