bluuebunny/crossref_metadata_2025 huggingface dataset:
Kiat menghadapi COVID-19 untuk orang sehat
Authors: Saswati Nofrida , Parman Parman , Andriani Medi , Afrida Erni
Published: May 2021

Indonesia masih dilanda wabah pandemik COVID-19, sama dengan negara lain di Dunia. Jumlah kasus COVID-19 terus bertambah dengan beberapa melaporkan kesembuhan, tapi tidak sedikit yang meninggal. Usaha penanganan dan pencegahan terus dilakukan demi melawan COVID-19 dengan gejala mirip flu. munculnya pandemi menimbulkan stres pada berbagai lapisan masyarakat. Meskipun sejauh ini belum terdapat ulasan sistematis tentang dampak COVID-19 terhadap kesehatan jiwa, namun sejumlah penelitian terkait pandemi (antara lain flu burung dan SARS) menunjukkan adanya dampak negatif terhadap kesehatan mental penderitanya. Siswa SMK DB 1 kelas XII merupakan kelompok orang sehat, dimana siswa tersebut melakukan pembelajaran secara online dan offline. Pembelajaran offline sangat berisiko bagi orang yang sehat untuk terkonfirmasi COVID-19, maka dari itu kami melakukan pengabdian kepada masyarakat kepada siswa SMK DB 1 kelas XII tentang Kiat Menghadapi Covid-19 untuk Orang Sehat (OS) agar terhindar dari penularan covid 19.Metode pada pengabdian ini dilakukan dengan ceramah, diskusi dan demonstrasi. Hasil setelah dilakukan kegiatan pengabdian ini didapatkan pengetahuan baik sebanyak 78% dan pengetahuan cukup sebanyak 22%.

Hasil pengabdian terdapat peningkatan pengetahuan tentang kiat menghadapi COVID-19 untuk orang sehat bagi siswa SMK DB 1 kelas XII, diharapkan pihak sekolah selalu meningkatkan upaya dalam kiat menghadapi COVID-19 bagi seluruh siswa SMK DB 1
Penyuluhan tentang cara menjaga kesehatan di masa pandemi di Kelurahan Pakuan Baru Jambi
Authors: Yulianis Yulianis , Wardana Ardhan Kusuma , Wati Dila , Dila Irna , F Nadia Della , A Radita Dwi , Rosmawati Rosmawati , Suryani Suryani , Oktaviani Wafiq , Hidayah Nurul
Published: May 2021

Tahun 2021 kita masih berhadapan dengan wabah virus Covid-19 yang menyerang seluruh dunia. Penyebaran kasus virus Covid-19 secara global terus bertambah setiap harinya. Peningkatan kasus covid-19 yang terjadi di Indonesia mengambarkan masih ada masyarakat yang belum memahami pentingnya mematuhi protokol kesehatan di masa Pandemi. Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatakan derajat kesehatan masyarakat dalam masa Pandemi Covid-19, terutama peningkatan pengetahuan masyarakat akan pentingnya mematuhi protokol kesehatan. Penyakit penyerta juga masih mendominasi untuk mudahnya seseorang terjangkit virus Covid-19. Dalam penyuluhan ini dilakukan juga penyuluhan tentang obat herbal yang bisa digunakan untuk menjaga kesehatan dimasa pandemi terutama pada masyarakat yang memiliki riwayat penyakit penyerta seperti hipertensi, asam urat, kolesterol, dan diabetes militus. Tanaman herbal dijadikan alternatif utama dalam mencegah dan mengobati penyakit penyerta karena tanaman herbal mudah didapat, mudah dikelolah, dan memiliki banyak khasiat. Dari hasil kuisoner masyarakat yang hadir pada kegiatan didapatkan hasil pre tes untuk penyuluhan hidup sehat dimasa Pandemi sebesar 73% dan post test sebesar 96%. Hasil kuisoner dari penyuluhan dan edukasi tentang obat herbal untuk penyakit asam urat, hipertensi, kolesterol, dan diabetes adalah 61% dan post test sebesar 90%.
Fast High–Resolution Mass Spectrometry and Chemometrics for Evaluation of Sensory Parameters of Commercial Coffee Blends
Authors: Cardoso Victor , Sabin Guilherme , Hantao Leandro
Published: May 2021

This study presents a fast method to estimate sensory parameters of commercial capsules of roasted coffee using flow injection analysis coupled to high–resolution mass spectrometry (FIA–HRMS) as an alternative to traditional sensory analysis, which is a laborious and subjective method. Over 25 types of coffee capsules were studied. The samples were partitioned into an aqueous and organic extract, which were analyzed by FIA–HRMS in the positive and negative ionization modes. Data fusion of such mass spectra was performed to explore the complementary information of sample preparation and ionization conditions. Orthogonalized partial least square discriminant analysis (OPLS–DA) models were built and trained to determine the type of capsule and to estimate important coffee parameters (e.g., acidity, bitterness, body, intensity, and roasting level), achieving accuracy values higher than 91.1%. In addition, variable importance in projection (VIP) scores enabled assignment of the elemental composition and, in some cases, putative identification of compounds in coffee (e.g., caffeine, caffearine, and quinides) that exhibited an important role in class discrimination.
Determining Bullying Text Classification Using Naive Bayes Classification on Social Media
Authors: Sitepu Ade Clinton , Wanayumini Wanayumini , Situmorang Zakarias
Published: May 2021

Cyber-bullying includes repeated acts with the aim of scaring, angering, or embarrassing those who are targeted Cyber-bullying is happening along with the rapid development of technology and social media in society. The media and users need to filter out bully comments because they can indirectly affect the mental psychology that reads them especially directly aimed at that person. By utilizing information mining, the system is expected to be able to classify information circulating in the community. One of the classification techniques that can be applied to text-based classification is Naïve Bayes. The algorithm is good at performing the classification process. In this research, the precision of the algorithm's has been carried out on 1000 comment datasets. The data is grouped manually first into the labels "bully" and "not bully" then the data is divided into training data and test data. To test the system's ability, the classified data is analyzed using the confusion matrix method. The results showed that the Naïve Bayes Algorithm got the level of precision at 87%. and the level of  area under the curve (AUC) at 88%. In terms of speed of completing the system, the Naïve Bayes Algorithm has a very good rate of speed with completion time of 0.033 seconds.
SYSTEMS FOR ACTIVE MONITORING OF ROTOR BEARING STATE IN TURBINE GENERATOR OF MICRO-TURBINE INSTALLATION
Authors: Kirichek Alexey
Published: May 2021

The paper is dedicated to the increase of reliability, life, resource and decrease of costs for maintenance of micro-turbine installations at the expense of rotor bearing timely maintenance and decrease of total work time of the installation in the mode of catastrophic wear.

In the paper there is described a method for the active monitoring of rotor bearing state of the micro-turbine installation allowing timely notification of the workers in charge about essential turbine generator maintenance.

The solution offered is fundamentally new in this field of investigations as it was not used earlier for the control of rotor bearing state of turbine generators. In the paper there are enumerated all components essential for the operation of the system and a method for their connection. A process for adjustment and updating the solution offered is described. As a basic component of the system for data collection there is used Arduino Uno controller. As a main software component is chosen Zabbix 5.0 monitoring system. The objects under investigation are described, and there are presented conclusions on effectiveness and economic purposefulness of the solution offered.
PERANAN PEMBELAJARAN SEJARAH DALAM PENANAMAN NILAI KARAKTER NASIONALISME
Authors: Juliyati Elisa Dewi
Published: May 2021

Penanaman nilai-nilai nasionalisme dalam pembelajaran sejarah merupakan hal yang sangat penting diterapkan di era globalisasi ini. Penanaman nilai nasionalisme dapat menjadi contoh untuk membentuk karakter bangsa yang sesuia dengan identitas bangsa. Pendidikan karakter merupakan upaya yang dilakukan oleh pihak sekolah untuk membentuk, mengarahkan dan membimbing perilaku peserta didik yang sesuai dengan nilai-nilai yang bersumber pada norma-norma tertentu untuk mengatasi dampak negative dari era globalisasi. Salah satu dampak negatif yang ditimbulkan adalah minat generasi muda terhadap kebudayaan sendiri mulai memudar dan mengakibatkan bergesernya nilai dalam kehidupan baik pribadi maupun bermasyarakat. Pengaruh pendidikan sejarah terhadap sikap nasionalisme pada peserta didik terdapat pengaruh yang signifikan dan positif dari pendidikan sejarah terhadap sikap nasionalisme peserta didik. Hal ini berarti sikap nasionalisme dapat dijelaskan dan dipengaruhi oleh pendidikan sejarah, pembelajaran sejarah memberikan materi-materi tentang nilai-nilai nasionalisme sehingga siswa mampu memahami nilai tersebut, ini menunjukkan besarnya peran pendidikan sejarah terhadap pembentukkan sikap nasionalisme di kalangan peserta didik.
RESUME HUKUM TATA NEGARA 137
Authors: Aswal Muh.
Published: May 2021

Sumber hukum adalah tempat dimana diambilnya sebuah hukum untuk menentukan dan menetapkan sebuah putusan atau sebagai landasan hakim maupun penegak hukum lainnya untuk bergerak dan menindak atau juga bisa dikatakan sebagai payung hukum atau dasar hukum dalam bergerak atau melakukan tindakan agar sesuai dengan hukum itu sendiri.
Romantic (versus other) events and momentary affect: Immediate and lagged within-person associations among college students
Authors: Blumenstock Shari M. , Papp Lauren
Published: May 2021

Given that affect is highly responsive to experiences representing current goals and values, and young adulthood reflects a period in which romantic relationships become increasingly important, this study explored the links between everyday romantic relationship events and momentary affect among young adult college students. Romantic events were then directly compared to academic and family events—two other salient life domains for these students—as predictors of current and subsequent momentary affect. Drawn from an ecological momentary sampling study designed to assess substance use, participants in dating relationships (N=130) completed four reports per day for 28 days (totaling 10,318 reports). Multilevel models tested within-person associations between positive and negative romantic events (broadly defined) as predictors of positive (e.g., happy, excited) and negative (e.g., sad, lonely) affect in the moment and beyond. Analyses included both event occurrence and event intensity models, facilitating event comparison. Models accounted for day-level effects and several relevant individual and relationship controls. Results indicated that positive romantic events were associated with immediate and lasting increases in positive affect and immediate (but not always lasting) decreases in negative affect, whereas negative romantic events were associated with immediate and lasting changes in both positive and negative affect. When significant, direct comparisons indicated that romantic events were associated with larger changes in concurrent and subsequent affect than academic or family events. Findings highlight the powerful role that young adults’ romantic relationships play in their emotional well-being, particularly in comparison to other developmentally and environmentally salient life domains.
Voting in multi-stage elimination contests: Evidence from a Karaoke show
Authors: Durán Ashley , Mantilla Cesar
Published: May 2021

We employ the data from a karaoke contest to analyze strategic voting. Participants face a trade-off when voting for the contestant they want to eliminate. Excluding worst-performers increases the size of the prize allocated to the winner, whereas excluding top-performers increases the chances to become the winner. We analyze the performance and voting decisions and justifications of 138 participants in this contest across 23 episodes. We find that votes for worst-performers are much more common than votes for top-performers, and the justifications for voting due to the competitors' mistakes are the most prominent. Although contestants are not informed of the performance of themselves or any other participant, the likelihood to vote for the worst-performer is higher than the probability of randomly voting for someone else.
Proboscidea from the Baynunah Formation
Authors: Sanders William J.
Published: May 2021

The Baynunah Formation provides the only late Miocene record of fossil proboscideans from the Arabian Peninsula, identifiable as a deinothere, tetralophodont gomphothere(s), and stegotetrabelodont elephant. Ichnofossils show the oldest evidence for modern-type elephant herd structure. The elephant sample is particularly abundant, and newly-recovered fossils yield critical evidence about their systematics and biology. Comparative results show that the Baynunah stegotetrabelodont belongs in a new species, and that in many ways it is the most primitive of all elephants —supporting a geological age of 8.0-6.0 Ma—consistent with having evolved in Afro-Arabia from Tetralophodon between 9.0-8.0 Ma. Body size analyses reveal that these elephants were exceptionally tall and heavy, possibly exceeding 10,000 kg. Tooth emergence is reconstructed as dp2-dp3-dp4-p3-m1-p4- m2-m3. The taxonomic composition and dietary preferences of the Baynunah proboscideans indicate the presence of heterogeneous local habitats in the region during the late Miocene, though the high abundance of the stegotetrabelodont, and the rarity of the deinothere and gomphothere(s) indicate a dominance of grassland habitats and a lesser representation of wooded areas.
Rodents from the Baynunah Formation
Authors: Kraatz Brian
Published: May 2021

The Baynunah Formation of western Abu Dhabi Emirate includes the only record of late Miocene fossil mammals from the Arabian Peninsula. This study reports on new fossil rodents, recording three species previously unknown from the fauna. The first fossil squirrel from the Baynunah Formation is described here, although the limited material makes a detailed taxonomic assessment difficult. An additional indeterminate dendromurine species is also identified. Additionally, a new genus and species of an exceedingly large fossil gerbil, [gen et sp nov], is described. This species exhibits several primitive traits relative to the co-occurring Abudhabia baynunensis, yet is more derived than closely related (yet older) Ameuromys grandis. [gen et sp nov] most likely represents an intermediate species in the Ameuromys grandis — Abudhabia baynunensis group. The rodent fauna also supports previous biochronological estimates for the Baynunah Formation (8 to 6 Ma). The absence of leporids among the Baynunah micromammals suggests the fauna is older than 7 Ma. Lastly, although the Baynunah fauna shows a strong African biogeographic signal overall, the rodents represent a portion of the fauna with significant relationships with Asia.
Empathy: A Grounded Theory Study
Authors: ghayyem najmeh , bagheri
Published: May 2021

Empathy is one of the most primitive and universal traits in human beings and other species that has a long evolutionary history. It has an essential role in formation of social relationships and family and career domain of one’s life. Gaining a deep understanding of this ability allows us to promote it in the society through concentration, planning, and providing training on psychological factors influencing this phenomenon. The present study aims to provide an empirical basis – a new theory of empathy, factors influencing it, and its outcomes. Based on the grounded theory, we interviewed 12 individuals to understand their experiences of empathy. The present article describes the most important concepts related to empathy, including “nature of empathy”, “prerequisites and barriers”, “outcomes”, and “strategies”. One of the practical strategies explained here is widening the range of training programs aimed at teaching the skills important in empathy to the general population, especially children
Variance Decomposition of CAID
Authors: Fox Sydney Elizabeth , Thomas Katherine M , Durbin C. Emily , Hopwood Christopher James
Published: May 2021

The Continuous Assessment of Interpersonal Dynamics (CAID) is an observational coding method that enables continuous tracking of warmth and dominance in both members of a dyad as an interaction unfolds. Research using this tool has revealed dynamic patterns relevant to psychopathology and psychotherapy, suggesting considerable potential for clinical assessment and research. However, CAID data are sensitive to a variety of person and situational factors, and the way that these factors combine to influence CAID data is poorly understood. We examined data from ten raters using CAID to assess moment-to-moment warmth and dominance in opposite-sex married dyads (N = 137 couples) interacting in four distinct situations. Using Generalizability Theory methods, we decomposed sources of variance in CAID data and estimated multiple forms of between- and within-person reliability. Results revealed how spouses’ moment-to-moment behaviors varied as a function of person, sex, dyad, rater, situation, and relevant interactions between these factors. Based on these results, we provided guidelines for interpreting CAID data at different levels of aggregation in clinical research and practice.
Red Internacional de Investigación en Salud
Authors: Chicaiza Tayupanta Jesus , Meléndez Tamayo Carlos
Published: May 2021

Las redes internacionales de investigación académica y científica en Salud (redes avanzadas) permiten a científicos, investigadores, docentes y estudiantes, establecer estrategias de colaboración multilateral, compartiendo información actualizada sobre temas prioritarios de interés para las Ciencias de la Salud y herramientas tecnológicas mediante una serie de interconexiones de redes, que faciliten el diseño, ejecución y difusión de resultados de investigaciones a nivel regional y mundial, así como favorezcan la concertación de convenios para potenciar el desarrollo científico armónico de los países e instituciones miembros, a través de un espacio de interconexión permanente virtual en tiempo real desde todas las latitudes
Validity of Bilirubin Measured by Biliscan (Smartphone Application) in Neonatal Jaundice – An Observational study
Authors: Lingaldinna Swapna , Konda Kalyan Chakravarthy , Bapanpally Narahari , Alimelu Madireddy , Singh Himabindu , Ramaraju Meghna
Published: May 2021

Introduction: Bilirubin is a frequently ordered investigation in neonatal intensive care units and out-patient practice during follow- up. The gold standard for its estimation is serum bilirubin which is invasive resulting in parenteral apprehension, pain, discomfort and iatrogenic anaemia in a neonate, while the non-invasive measurement by transcutaneous bilirubinometer is not available in all the centres because of its cost. Biliscan is a smartphone application that uses a phone’s inbuilt camera and a colour calibration card to detect neonatal jaundice. We compared bilirubin measured by Biliscan with reference to serum bilirubin among neonates admitted to a tertiary care centre.

Methods: We conducted an observational study from June-2019 to September-2019 at a tertiary care centre in Hyderabad, India. Inborn neonates (greater than > 35 weeks gestational age at birth, and less than a week old) who required bilirubin estimation, underwent both invasive serum sampling and non-invasive estimation by Biliscan. Photograph of the baby’s chest was captured using the colour calibration card of the Biliscan application. Bilirubin values derived from the Biliscan application were compared to those derived from blood samples.

Results: A total of 143 neonates were enrolled. The mean bilirubin value estimated by serum sampling was 11.9 g/dl against 13.1 g/dl of that derived from smartphone application. Biliscan and serum bilirubin showed moderate agreement with a correlation coefficient of 0.6. Bland- Altman plot constructed showed bias of 1.1 with the limits of agreement ranging from -3 to +5.3. Biliscan had a good sensitivity of 90% in identifying high levels of serum bilirubin (> 95th percentile on Bhutani nomogram).

Conclusion: Biliscan application is a non-invasive, real-time, inexpensive and an easily available method that cannot replace serum bilirubin, however can complement and has the potential to help in screening neonates thus facilitating recognition of jaundice early and minimising the number of invasive pricks.
Etiological Trends and Epidemiological Profile of Tropical Fever in Children Presenting with Acute Undifferentiated Fever at a Tertiary Care Centre in North India
Authors: Matlani Monika , Kumar Pramod , Meena Shyam S , Vashistha Mohan , Dogra Vinita
Published: May 2021

Introduction: The objective of this study was to determine the etiology of acute undifferentiated fevers (AUF) in hospitalised children with in a tertiary care centre in North India. The various causes of acute undifferentiated fevers included dengue, malaria, scrub typhus, enteric fever, leptospirosis and Chikungunya. The clinical spectrum and therapeutic outcome of these cases was also studied.
Methods: This retrospective study was conducted over a period of 6 months from June 2019 to December 2019. The clinical information of 126 children who tested positive for any of the causes of AUF namely dengue, malaria, scrub typhus, enteric fever, chikungunya and leptospirosis was obtained from the Paediatrics Department. The information was recorded in a predesigned proforma. Various tests performed for the diagnosis of these illnesses were noted. They included dengue NS1 antigen ELISA and IgM ELISA, peripheral blood smear (PBS) for malarial parasite and rapid malarial antigen detection test (RMAT), scrub typhus IgM ELISA, leptospira IgM ELISA, and Chikungunya IgM ELISA.
Results: The diagnosis of AUF were dengue (55.5%; 70/126), malaria (19%; 24/126) and scrub typhus (19%; 24/126), enteric fever (4.7%;6/126) and Chikungunya (1.5%; 2/126). The most common presenting symptom was fever or pyrexia followed by myalgia, generalised aches and pains in the body and vomiting. Commonly observed complications included thrombocytopenia, hepatitis and shock.
Conclusions: Dengue, malaria and scrub typhus are the major causes of AUF in the hospitalised children with dengue being the most prevalent infection. The study further emphasises the need to develop a systematic approach to the diagnosis of AUFs. This should be using a combination of clinical, epidemiological and laboratory parameters, which will be very useful for developing a relevant action plan for treatment and prevention of such fevers in any hospital setup.
Clinical Profile, Outcome and Risk Factors for Mortality of Neonates Requiring Mechanical Ventilation at Tertiary Care Centre of Central Gujarat, India
Authors: Thakkar Pareshkumar A , Pansuriya Himanshu G , Bharani Sheela , Taneja Khushboo Kamal
Published: May 2021

Introduction: Mechanical ventilation is an important factor contributing to the reduced neonatal mortality in NICU. However, many ventilated babies are left with detrimental sequelae. This study was undertaken to know the prognostic predictors and survival outcome in the ventilated neonates. We assessed the clinical profile, outcome of mechanical ventilation and analysed the risk factors for mortality and complications resulting from mechanical ventilation.

Methods: A prospective study was conducted at the NICU of a tertiary care hospital in India. The study period was from May 2015 to April 2016. Neonates who underwent mechanical ventilation and met the inclusion criteria were enrolled in the study. Their demographic profile, outcomes and risk factors were documented and analysed using appropriate statistical methods.

Results: 285 neonates required mechanical ventilation during the study period. Among them, 190 were included in the study. Overall mortality was 99 out of the 190 enrolled (52%). The most common indications for mechanical ventilation were Respiratory Distress Syndrome (RDS), Meconium Aspiration Syndrome (MAS) and apnea. Risk factors contributing significantly to higher mortality of ventilated neonates were very low birth weight (VLBW), gestation of less than 32 weeks, shock, ventilator- associated complications like pneumothorax and pulmonary haemorrhage. In multiple regression analysis, very low birth weight, circulatory disturbances, pneumothorax, pulmonary haemorrhage, and higher initial FiO2 requirement were found to be independent risk factors of mortality.

Conclusions: The commonest indications for mechanical ventilation were RDS and MAS. Significantly higher mortality was seen amongst VLBW, preterm neonates. Co-morbidities like circulatory disturbance, and complications like pneumothorax and pulmonary haemorrhage contributed to adverse outcomes.
Testing of the ultra-early maturing maize hybrids of French breeding for grain production in the Tomsk region
Authors: Perchenko N. A. , Sergeeva O. N.
Published: May 2021

The current paper has presented the testing results of such ultra-early maturing maize hybrids of French breeding with different FAOs, as ‘Zeta 102’ (FAO – 115), ‘Zeta 140 S’ (FAO – 140), ‘Lazuliya’ (FAO – 170) in 2019 and 2020. The phenological study has shown that at the beginning of the vegetation period the maize leaf area of the hybrid ‘Zeta 102’ increased more intensively and reached its maximum value at the heading stage. At the same time, at the period of the 6th leaf formation, the leaf surface of the later maturing hybrid ‘Lazuliya’ (FAO – 170) formed more intensively. In addition, the maize hybrids with a more elongated FAO formed taller plants, the average plant height of the hybrid ‘Lasuliya’ was significantly higher than that of the two hybrids ‘Zeta’. The hybrid ‘Lasuliya’ also showed higher yield structure and grain yield. The hybrid ‘Lasuliya’ was characterized with not only a larger cob weight compared to other hybrids, but also with a significantly larger number of grains per cob, and, accordingly, a higher grain yield. At the same time, the biological yield of the maize hybrid ‘Zeta 102’ (FAO – 115) turned out to be higher, which may indicate a higher foliage of this hybrid, this is also confirmed by the lowest coefficient of economic efficiency. The results of the tests showed that in the Tomsk region it is preferable to grow the maize hybrid ‘Lasuliya’ for grain, and ‘Zeta 102’ for silage. The tests are going to be continued in other districts of the Tomsk region.
Translating the Postcolony: On Gender, Language, and Culture
Authors: Abdelbaki Rawan
Published: May 2021

In this article, I seek to advance an understanding of translation that goes beyond treating it as a mere metaphor, as is the way it is often treated in postcolonial and cultural studies. Rather, through a postcolonial feminist lens, I seek to survey and interrogate the complex relationship of racialized and gendered subjects to language, and the implications of translating these lives in a way that makes them intelligible to the West’s hegemonic modernity. After providing an overview of the tensions between linguistic translation and cultural translation, I argue that the racialized gendered Third World subject experiences what I term a double ouster from modernity’s frames of intelligibility. From there, I explore the potential for hybridity to transcend the problem of untranslatability and conclude with remarks on the ramifications that such translations have on doing cross-cultural feminist research.
Metodologias passivas versus ativas:
Authors: Silva Rodrigo Rogerio Cerqueira da
Published: May 2021

O setor da construção civil contemporâneo demanda profissionais com capacidades e competências específicas, exigindo que sistemas tradicionais de ensino sejam radicalmente modificados. As práticas docentes devem ser inovadoras no contexto da formação profissional da engenharia civil, superando muitas limitações dos modelos tradicionais de ensino e atendendo as necessidades do mercado de trabalho. Este artigo tem por objetivo verificar a experiência didático-pedagógica, através da aplicação de metodologias passivas tradicionais e ativas ministrada sob a ótica da aprendizagem baseada em projetos, em uma disciplina específica da engenharia civil, fundações e obras de terra, considerando a perspectiva do CHA (Conhecimentos, Habilidades e Atitudes). Para a análise quantitativa da aplicação das metodologias, participaram da pesquisa quatro turmas de engenharia civil, totalizando 275 discentes. Duas turmas foram submetidas ao ensino tradicional, com base apenas em aulas expositivas e listas de exercícios complementares realizadas pós-aula. Para as outras turmas utilizaram-se metodologias ativas visando suprir as necessidades exigidas para um bom engenheiro, voltadas para os conhecimentos específicos e as habilidades transversais como a capacidade de pró-atividade, liderança, trabalho em equipe e gestão de projetos, adquiridas através da realização de visitas e relatórios de acompanhamento de obra, substituindo as listas de exercícios tradicionais. A pesquisa demonstra que ao final do semestre, a aplicação de metodologias ativas baseadas em problematização, em relação ao ensino tradicional, permite o desenvolvimento de uma visão multidimensional facilitando a aplicabilidade de fórmulas e textos técnicos específicos para engenharia civil, verificado através do alto índice de desempenho dos discentes após a realização de avaliação dissertativa.
JUMPING FROG METHOD FOR OPTIMAL CLASSIFICATIONS
Authors: Kozin I. V.  , Selyutin E. K.  , Polyuga S. I.
Published: May 2021

In the article the problem of finding optimal classifications on a finite set is investigated. It is shown that the problem of finding an optimal classification is generated by a tolerance relation on a finite set. It is also reduced to an optimization problem on a set of permutations. It is proposed a modification of the mixed jumping frogs to find suboptimal solutions of the problem of classification.
Clinical Case of Castleman’s Disease Located at the Mesorectum
Authors: Medkova Yuliia S. , Medkova Yuliia S. , Viktorovich Dodusov Veniamin , Kitsenko Yury E. , Efetov Sergey K. , Tulina Inna A. , Tsarkov Petr V.
Published: May 2021

Introduction: A rare benign lymphoid proliferative disorder called Castleman’s disease is the most commonly presented as a solitary mass in the mediastinum, although sometimes with sites at the neck, axilla, mesentery, pancreas, pelvis and retroperitoneum. We report a case of Castleman’s disease in the mesorectum. According to the literature, such localization was visualized just in few cases all over the world.
Case History: The patient was a 48-year-old man, who complained of lumbar pain. MRI was performed in 2014 on which the formation in the presacral mass of mesorectal fat (size up to 4,9*5,2*4,0 cm) on the level of S2 vertebrae was found, which is considered as a lymph node with the tendency to increase during 3, 5 years (+1cm). Upon admission to the clinic, differential diagnosis with lymphoma and malignant tumor were carried out. According to the colonoscopy, there were no evidence about any malignancies in the bowel. After laparoscopic removing of the mesorectal tumor and histological examination of the specimen immunohistochemistry assay was recommended. Following the analysis, the hyaline-vascular type of Castleman's disease was confirmed. Chemotherapy wasn’t recommended, because of radical surgical treatment. According to the results of monitoring in two years, no data of recurrence were identified.
Conclusion: Castleman’s disease should be taken into consideration in the differential diagnosis of lymphoid formations in mesorectum.
PEMODELAN SISTEM DETEKSI WAJAH SEBAGAI PENGHITUNG JUMLAH PENUMPANG TRANSPORTASI PUBLIK
Authors: Mukti Fransiska Sisilia , Farokhah Lia , Aqromi Nur Lailatul
Published: May 2021

Bus is one of public transportation and as the most preferable by Indonesian to support their mobility. The high number of bus traffics then demands the bus management to provide the maximum service for their passenger, in order to gain public trust. Unfortunately, in the reality passenger list’s fraud is often faced by the bus management, there is a mismatch list between the amount of deposits made by bus driver and the number of passengers carried by the bus, and as the result it caused big loss for the Bus management. Automatic Passenger Counting (APC) then as an artificial intelligence program that is considered to cope with the bus management problems. This research carried out an APC technology based on passenger face detection using the Viola-Jones method, which is integrated with an embedded system based on the Internet of Things in the processing and data transmission. To detect passenger images, a webcam is provided that is connected to the Raspberry pi which is then sent to the server via the Internet to be displayed on the website provided. The system database will be updated within a certain period of time, or according to the stop of the bus (the system can be adjusted according to management needs). The system will calculate the number of passengers automatically; the bus management can export passenger data whenever as they want. There are 3 main points in the architecture of modeling system, they are information system design, device architecture design, and face detection mechanism design to calculate the number of passengers. A system design test is carried out to assess the suitability of the system being built with company needs. Then, based on the questionnaire distributed to the respondent, averagely 85.12 % claim that the Face detection system is suitability. The score attained from 4 main aspects including interactivity, aesthetics, layout and personalization
Features of the Spatial Spread of Rabies in the Conditions of Mountain RELIEFS of South Siberia (Republic of Altai)
Authors: Zarva I. D. , Shchuchinova L. D. , Chalchikov S. A. , Botvinkin A. D.
Published: May 2021

Relevance.The experience of combating rabies in Europe has shown that the tactics of preventive measures in mountains must be modified. At the beginning of the 21st century, the spread of fox rabies into the previously rabies-free mountain areas in southern Siberia was noted.The aimis to trace the spread of rabies in the Altai Mountains after the introduction of the virus.Materials and methods.A retrospective descriptive study using GIS was carried out. For mapping, information on 55 laboratory confirmed cases of rabies in the Altai Republic, QGIS 3.16.0, ArcMap 10.8.1, ArcScene 10.8.1 programs and an electronic landscape-geographical maps "Natural Earth" and "Open street map" were used. The spatial-temporal distribution of rabies was compared with changes in postexposure prophylaxis (PEP).Results.In 2007, rabies was detected for the first time since 1948 in the Altai Mountains. Wild animals (fox, wolf, badger) accounted for 52.7% (95% CI 39.5–65.9). Most of the cases were found in the foothills and river valleys at an altitude of less than 1,000 meters above sea level and only 16.4% (0.0–26.2) – in areas with heights from 1,000 to 2,000 m. Rabies was not recorded in the mountains above 2,000 m. Two different directions of the virus introduction are assumed: from the forest-steppe plains of the Altai Territory (Russia) and from the mountainous steppes of Mongolia. In 2007–2019 the annual number of patients seeking medical attention after animal bites increased by 86%. A correlation between the animal case number in different areas and the average annual PEP was noted (r = 0.649, p = 0.03). 4.Conclusions.Features of the fox rabies spread in the Altai Mountains allows to use the experience of fighting this disease in the mountainous regions of Central Europe.
Research on Application of Teaching Informatization Construction Based on Cloud Computing
Authors: Wang Hong , Du Zheng
Published: May 2021

Cloud computing is the integration and storage of teaching resources in the cloud through modern network information technology, which can provide a convenient and fast platform for the construction and sharing of teaching resources informatization in colleges and universities. This paper first introduces teaching informatization and cloud computing, proposes that the main part of teaching informatization is teaching resources informatization, and the shortage of using information technology combined with it at present, and gives the advantages of cloud computing for teaching resources informatization application of high efficiency and sharing. Through the application of cloud computing, the teaching resources of colleges and universities are more perfect and sufficient, which is beneficial to assist the development of intelligent education and improve the education level, and promote the construction of teaching informatization.
Smart City and Smart Tourist Destinations
Authors: Mello Janaina Cardoso de , Faxina Fabiana
Published: May 2021

Digital transformation has been a worldwide reality since the late 1990s. However, the 21st century has promoted its acceleration and scope for its use. Tourism professionals have sought the benefits that digital connections via smartphones bring to the diffusion and negotiation of services and products. However, young people from the internet age seek autonomy in the elaboration of their own travel itineraries, contributing to the emergence of intelligent tourist destinations. Based on the correlation with the principles of smart cities that increasingly become the goal of global managers, this study seeks to demonstrate the potential of the insertion of the tourist segment in this new perspective of social behavior. The results show that the co-creation by the travelers in search of experiences of impact in their lives is here to stay with QR Codes and Apps of cell phones. Information and digital communication technologies bring greater autonomy and creativity to the universe of tourists.
HYBRID MODE OF BIBLIOMETRY AND TECHNIQUE OF PROSPECTIVE SCENARIOS FOR INDUSTRY 4.0 ASSOCIATED WITH INTELLECTUAL CAPITAL
Authors: Souza Laudiceia Normando de , Paixão Ana Eleonora Almeida , Cruz Cleide Ane Barbosa da , Fonseca Teresinha
Published: May 2021

The prospective scenarios technique conducts strategic planning as a futuristic signpost for the management goals of Industry 4.0 in its technological advances, directed towards the development of productive digitalization and creation of value connected to Intellectual Capital as an aggregator of economic value in the organizational process. The objective of this research is to propose a hybrid modality of bibliometrics and the prospective scenario technique for Industry 4.0 associated with Intellectual Capital. In the methodological stages of this study, the insertion of the Bibliometric Laws of Lotka, Bradford, and Zipf and its informative potential stand out, aiming to assist in the decision-making process of strategic planners.
Medicolegal Evaluation of an Abandoned Dead Neonate: A Case Report
Authors: Atreya Alok , Gyawali Lokaratna , Devkota Indira , Pathak Bishnu
Published: May 2021

The killing of an illegitimate newborn immediately or within 24 hours of birth is neonaticide which differs from other forms of homicide in terms of diagnosis and motives. Neonaticide is a cognizable offense where mothers are usually the perpetrators. This case reports the autopsy findings of a smothered neonate at a secluded location in rural Nepal. The present case study also highlights the medicolegal implications in such cases.
Study of Upper Pharyngeal Airway Dimension in Young Adults Visiting Orthodontic Department of a Dental College: A Descriptive Cross-sectional Study
Authors: Pradhan Resina , Rajbhandari Anjana , Bajracharya Manju , Manandhar Pushkar , Maharjan Surendra , Pant Bashu Dev
Published: May 2021

Introduction: Orthodontic treatment may affect the size and position of oropharyngeal structures altering the airway dimension. Airway dimension is considered as one of the parameter of orthodontic diagnosis and treatment planning. Narrow airway passage is associated with sleep disordered breathing. This aims to study about the measurement of upper pharyngeal airway dimension of young Nepalese adults visiting orthodontic department of a dental college.

Methods: This descriptive cross-sectional study conducted at Department of Orthodontics, Peopleâ€™s Dental College and Hospital, Kathmandu. Data was collected from 8th December 2020 to 28th February 2021. Ethical clearance (Reference number. 1, CH100 06, 2077/2076) was taken from Institutional Review Committee of Peoples Dental College and Hospital, Kathmandu, Nepal. Convenient Sampling technique was done. Data was collected and analysis was done using Statistical Packageof Social Sciences 16.

Results: Mean upper pharyngeal airway dimension was 11.40Â±1.84mm and 11.68Â±1.96mm for male and female respectively. Upper pharyngeal airway dimension was found to be almost similar for male and female.

Conclusions: Gender diversity regarding upper pharyngeal airway dimesnion was not observed in this study while other studies also revealed similarities in upper pharyngeal airway dimension between male and female, inspite of larger craniofacial dimension in males than females.
Management of Acute Appendicitis during COVID-19 Pandemic in a Tertiary Care Centre: A Descriptive Cross-sectional Study
Authors: Thapa Basnet Anupama , Singh Suraj , Thapa Bijay , Kayastha Anuj
Published: May 2021

Introduction: Acute appendicitis is the most common reason for abdominal surgery in children. Though appendectomy considered the gold standard there are a lot of complications related to it. Conservative management of acute appendicitis is not new to medical science. In pandemic like COVID-19 when all the health systems were about to shut-down because of lack of manpower and resources, we started a trial of non-operative management. The main aim of this study is to find out the management of acute appendicitis during COVID-19.

Methods: This was a descriptive cross-sectional study conducted in a tertiary care centre. Data collection was done from the record section which included the patients diagnosed with acute appendicitis from February 2020 to July 2020 after obtaining ethical clearance from Institutional Review Committee. Cases of appendicular lump, appendicular abscess, appendicular perforations have been excluded. Data was collected and entry was done in Statistical Package for the Social Science software version 20, point estimate at 95% Confidence Interval was calculated along with frequency and proportion for binary data.

Results: The conservative management of acute appendicitis was done in 44 cases (55.7%) while 35 cases (44.3%) had to undergo appendectomy.

Conclusions: COVID-19 can complicate the perioperative course as a result of direct lung injury and multiple organ dysfunctions and can also bring serious threats to the safety of medical staffs involved in managing the acute appendicitis case operatively, so conservative management can be considered as an alternative way of management of acute appendicitis in the pandemic outbreak.
Molar and Incisor Hypomineralization
Authors: Almulhim Basim
Published: May 2021

Molar and incisor hypomineralization is a developmental defect that is systemic in origin that affects one or more than one permanent first molars, and is often associated with permanent incisors. It is usually characterized by well demarcated opacities and qualitative enamel defects caused by decreased inorganic enamel components, and reduced mineralization. It can cause esthetic, functional, psychological, and behavioral problems in children. Its reported prevalence varies widely, from 2.5% to 40.2%. Multiple aspects of dental treatment for it are challenging, such as behavior management, difficulty in achieving adequate local anesthesia, tooth hypersensitivity, and retention of restorations. This review discusses the most important considerations pertaining to its prevalence, severity, etiology, differential diagnosis, and some of the challenges and treatment modalities applicable in young patients. Data is collected from PubMed, Medline, and Embase databases.
Exploring the link between bright and dark personality traits and different types of jealousy
Authors: P. H. Barelds Dick , Dijkstra Pieternel
Published: May 2021

The present study set out to examine the relationships between ‘bright’ and ‘dark’ personality traits and three different types of jealousy: reactive jealousy (negative emotions in reaction to a partner’s infidelity), anxious jealousy (worrying about a partner’s infidelity), and preventive jealousy (the need to prevent a partner from having contact with others). In so doing, we used both a general broad personality questionnaire and a Dark Triad questionnaire for the assessment of personality. In a heterogeneous sample of 680 participants, it was found that neuroticism was positively related to anxious and preventive jealousy, and introversion and hostility to all three types of jealousy. Structure was related positively to reactive jealousy, and Machiavellianism and narcissism to preventive jealousy. These results are largely in line with our hypotheses. The Dark Triad traits were found to have incremental validity in the prediction of preventive jealousy, with Machiavellianism being the best predictor of preventive jealousy. This suggests that preventive jealousy might be a bit ‘darker’ than previously thought. Practical implications for dealing with jealousy in relationships are discussed.
Short-term effects of fluctuations in self-esteem, perceived stress and loneliness in depressive states
Authors: Di Blas Lisa , Borella Matteo , Ferrante Donatella
Published: May 2021

Depression depends on risk factors such as loneliness, low self-esteem, and perceived stress when inter-individual differences are investigated in the long run. Depression, however, oscillates within-person over short-time periods as well, but there is a lack of evidence on its temporary correlates. The present study explored how transitory feelings of depression covariate with states of loneliness, stress, and self-esteem at the within-person level, further inspecting how inter-individual differences contribute to understanding intra-individual dynamics. Seventy-four adults (M = 33 years) took part in the study and reported on daily depression, stress, loneliness, and self-esteem for eight successive evenings. The main results showed that within-person fluctuations in depression depended on transient changes in loneliness, self-esteem, and stress, with stress further moderating the depression-self-esteem association; the link between depression and its predictors was reciprocal; inter-individual differences in depression instability across the assessment occasions enhanced the effect of transitory loneliness on feelings of depression. The present findings revealed that within-person associations for depression reflect correlation patterns between people, further highlighting how an individual’s instability in depressive states is relevant for understanding who is more vulnerable to transitory depressive states, which might develop into trait-like conditions over longer time periods.
Bioecological aspect of lamasi (Barbonymus gonionotus) in mailil rever labuhanbatu district, indonesia
Authors: Nasution Nur Asia , Machrizal Rusdi
Published: May 2021

The existence of gold mining activities in mailil river can disrupt the stability of the ecosystem, fishing by using toxins, which may result in a decrease in fish populations in the river mailil. This study aims to obtain information related to biological and ecological aspects (Barbonymus gonionotus) in river Mailil, Village. This study was conducted from November 2020 to January 2021. The locations for sampling were determined based on information from the local community in Bandar Kumbul Village. Samples were caught using nets, traps, and nets Sampling was conducted from 09:00 am to 03:00 pm. The biological aspect being measured was the length-weight relationship of the fish using the linear allometric model (LAM). Meanwhile, the ecological aspect being measured was the condition factor using Fulton’s K equation and relative weight (Wr) equation. In this study, 54 silver barbs (B. gonionotus) were successfully caught as samples. The results of the length-weight relationship analysis indicated a negative allometric relationship with the value of b = 0.52 (b < 3). Furthermore, the value of Fulton’s K condition factor was 27.75, while the value of relative weight (Wr) condition factor was 100.07. These results indicated that river Mailil as an ecosystem and habitat of silver barbs is in the balance condition.Keywords: Length-weight relationship, Barbonymus gonionotus, aek mailil