bluuebunny/crossref_metadata_2025 huggingface dataset:
Evaluation of Iron Concentration of Five Nigerian Shrubs for their Prospective use in the Therapy of Iron Deficiency Anemia (IDA)
Authors: Immaculate Obika Ogochukwu , Bernard Ochekwu Edache
Published: January 2022

Medicinal herbs are commonly being used in the treatment of anemia traditionally and Jatropha tanjorensis Ellis & Saroja, Vernonia amygdalina Delile, Manihot esculenta Crantz, Megaskepasma erythrochlamys Lindau, Solanum macrocarpon L. are local shrubs mostly employed. This study aims to analyze the prospective use of some local shrubs in the therapy of Iron Deficiency Anemia. The proximate composition analysis and the iron content in leaves of the shrubs were determined following the methods of the association of official analytical chemists (A.O.A.C). The results obtained for iron concentration show Jatropha tanjorensis 3.11g/kg, Vernonia amygdalina 1.64g/kg, Manihot esculenta 0.57g/kg, Megaskepasma erythrochlamys 1.23g/kg, and Solanum macrocarpon 2.75g/kg. The range of proximate composition as; protein had Megaskepasma erythrochlamys as the lowest value 3.97% and Vernonia amygdalina as the highest value 50.64%, fat & oil content showed Jatropha tanjorensis with the highest value 1.04% and Megaskepasma erythrochlamys having the lowest value 29.77%, Fiber content showed Vernonia amygdalina has the highest value 1.81% and Solanum macrocarpon has the lowest 12.08%, the carbohydrate content showed Megaskepasma erythrochlamys as the lowest value 2.39% and Manihot esculenta as the highest value 21.02%, and the moisture content showed Manihot esculenta has the lowest value 9.98% and Megaskepasma erythrochlamys has the highest value 83.25%. All five plants have great potential for the treatment of iron deficiency anemia.
The Optimal Machine Learning Modeling of Brent Crude Oil Price
Authors: Obite Chukwudi Paul , Bartholomew Desmond Chekwube , Nwosu Ugochinyere Ihuoma , Esiaba Gladys Ezenwanyi , Kiwu Lawrence Chizoba
Published: January 2022

The price of Brent crude oil is very important to the global economy as it has a huge influence and serves as one of the benchmarks in how other countries and organizations value their crude oil. Few original studies on modeling the Brent crude oil price used predominantly different classical models but the application of machine learning methods in modeling the Brent crude oil price has been grossly understudied. In this study, we identified the optimal MLMD (MLMD) amongst the Support Vector Regression (SVR), Random Forest (RF), Artificial Neural Network (ANN), and Deep Neural Network (DNN) in modeling the Brent crude oil price and also showed that the optimal MLMD is a better fit to the Brent crude oil price than the classical Autoregressive Integrated Moving Average (ARIMA) model that has been used in original studies. Daily secondary data from the U.S. Energy Information Administration were used in this study. The results showed that the ANN and DNN models behaved alike and both outperformed the SVR and RF models and are chosen as the optimal MLMDs in modeling the Brent crude oil price. The ANN was also better than the classical ARIMA model that performed very poorly. The ANN and DNN models are therefore suggested for a close monitoring of the Brent crude oil price and also for a pre-knowledge of future Brent crude oil price changes.
EFEITOS DA JUDICIALIZAÇÃO DA EDUCAÇÃO INFANTIL EM CONTEXTOS LOCAIS: CASOS DE QUATRO MUNICÍPIOS PAULISTAS
Authors: Vieira Rodrigues Rayane , Ibiapina da Rocha Janaína , Elias de Oliveira Vanessa , Barros Ximenes Salomão
Published: January 2022

O artigo tem por objetivo identificar os efeitos da judicialização no ciclo da política de educação infantil e, para atingi-lo, classificou os efeitos diretos e indiretos das demandas extrajudiciais e judiciais coletivas (termos de ajustamento de conduta e ação civil pública, respectivamente) na política de educação infantil de quatro municípios paulistas: São Paulo, Mauá, Caieiras e Paulínia. Foi possível identificar que os efeitos da judicialização se diferem de acordo com o contexto local, mas quando analisados de forma integrada oferecem um framework de análise para outros casos municipais. Os efeitos diretos identificados foram: expansão da oferta de vagas em creches; mudanças nos programas de governo; e dotação orçamentária para a educação. Já os efeitos indiretos incluíram: mudança na estrutura de oferta de serviços e reorganização da estrutura administrativa; estabelecimento de novos mecanismos de accountability e alterações nas relações interinstitucionais; e criação de nova legislação e programas municipais.
SABERES E PRÁTICAS DOCENTES NO PROCESSO DE ENSINO-APRENDIZAGEM EM ADMINISTRAÇÃO: UMA REVISÃO DE ESCOPO
Authors: Oliveira Junior Marcelo , Donizete da Silva Lourenço Cléria , Rodolfo Sartorelli Sadocco Rafael , Ribeiro Diniz Iasmin
Published: January 2022

Neste artigo buscou-se verificar como a literatura científica tem tratado os saberes que são articulados nas práticas docentes, em um contexto de ensino-aprendizagem em Administração. Tendo em vista tal objetivo, recorreu-se à revisão de escopo de seis artigos científicos, publicados em língua inglesa entre os anos de 1997 e 2018 em periódicos internacionais. Como resultado principal, identificaram-se sete saberes relacionados à avaliação, ao ensino, à estruturação curricular e definição de conteúdo, à política, à interpretação de papéis, ao contexto cultural e à simulação organizacional como estratégia de ensino. Esses saberes, mesmo aqueles suportados pelos conhecimentos didático-pedagógicos, são atravessados pelos saberes que os professores de administração constroem durante sua trajetória de vida, influenciando a forma como são articulados. O artigo contribui teoricamente ao evidenciar que esses saberes, ao serem articulados nas práticas dos professores de administração, são influenciados por seus interesses, o que configura brechas para estudos empíricos que considerem essas categorias de análise.
EDUCAÇÃO E CONSTITUIÇÃO DISCURSIVA IDENTITÁRIA DE TRABALHADORES RURAIS SINDICALISTAS DE VICÊNCIA/PE
Authors: Oliveira Aurenéa Maria de , Reis Maria da Conceição dos , Silva Joel Severino da
Published: January 2022

A partir do século XX, vários movimentos e sindicatos no campo uniram forças contra as péssimas condições de trabalho. Assumindo que neste processo há uma dimensão pedagógica de aprendizagens políticas, esta pesquisa teve o objetivo de analisar como os processos educativos do movimento sindical de trabalhadores rurais do município de Vicência/PE repercutem na construção da identidade política de sindicalistas. O estudo se baseou na concepção de discurso desenvolvida pela Teoria do Discurso de Ernesto Laclau e Chantal Mouffe e na perspectiva de identidade de Stuart Hall. Metodologicamente, fez uso da análise de discurso de Michel Pêcheux e de Eni Orlandi, visando observar como os indivíduos, a partir de posições de sujeito, relações de lugar e de força, elaboram suas falas. Os resultados apontaram para uma noção de identidade política-cidadã atrelada à luta por conquistas de direitos sociopolíticos, por parte desses trabalhadores, e para o antagonismo patronal, limitando conquistas destes sindicalistas.
SOBRE ANDAR A PÉ, CONHECER E APRENDER: O SUJEITO CAMINHANDO E O PROCESSO EDUCACIONAL
Authors: Andrade Augusti Marcelo Roberto
Published: January 2022

Este artigo trata da relação entre caminhar e aprender, contrapondo processos educacionais que ocorrem predominantemente de modo espontâneo pela vivência corporal, com as formalidades dos métodos de ensino na educação escolar em que, impera o conhecimento conceitual em detrimento dos saberes adquiridos pelas experiências de vida. A prática da caminhada, inserida em um contexto educacional, expressa, pois, o sujeito caminhando, isto é, aquele que vivencia o mundo andando a pé e dele apreende o saber por meio das percepções da existência, tornando-se, então, o sujeito conhecendo o meio em que habita. O referencial teórico obtido pelo levantamento bibliográfico aponta que, pelo caminhar, alcança-se um tipo de saber que não se aparta da realidade, confere sentido à existência e significado ao mundo em que se vive, e dá sentido ao conhecimento para além do universo conceitual. Trata-se de um saber concreto, mediado pela experiência do existir, que se faz caminhando, em um mundo real, vivenciado. Cabe à educação escolar explorar os recursos didáticos e pedagógicos que a prática da caminhada oferece como instrumento eficaz para um processo de aprendizagem contínuo e vinculado com a existência.
Complementary feeding practices in Wakiso District of Uganda
Authors:   Busitema University, Uganda, Ssemukasa EL , Kearney J ,   Dublin Institute of Technology, Dublin, Ireland
Published: January 2022

The first 2 years of life provide a critical window of opportunity for ensuring children’s appropriate growth and development through optimal feeding. The objective of this study was to evaluate the prevalence of weaning practices in Wakiso district. Wakiso is a district in central Uganda that encircles Kampala, Uganda's capital city. The district is named after the town of Wakiso, where the district headquarters are located. A descriptive survey to evaluate infant weaning practices was conducted at Nsanji Health Centre III, Wakiso district from July through October 2011. Mothers with no established HIV/AIDS positive status aged 15 years and above, with last born-child aged 1-23 months, willing to provide data on the infant´s feeding practices and regular attendants for infant vaccination schedules on Tuesday at the same facility were targeted. The motherinfant pairs were systematically selected for participation in the study based on the number of mothers together with their infants present every Tuesday morning of each week, for vaccinations at the health centre since the health centre had no database for the breastfeeding mothers. A structured questionnaire focusing on breastfeeding practices, complementary feeding practices, mineral supplementation and fluids administration, child’s state of wellbeing in first year of life, mothers’ age and parity was administered. A total of 204 mother-infant pairs were analysed. Overall, 94% of 204 infants who participated in the study had not been exclusively breastfed for 6 months. Only one of the 124 infants between 0- 6 months of age and 5.9% of the 80 infants over 6 months of age were still exclusively breastfeeding at the time of the survey. Complementary foods were introduced earlier than recommended with 22% of the mothers introducing solid foods before 1 month, 14% at 1-3 months and 6% at 4-6 months. Family members (p = 0.001) were a significant source of information on when to start feeding infants solid foods. In conclusion, the low exclusive breastfeeding rates, the early introduction of complementary foods and cow milk and the late introduction of red meat into the infant diets may well be responsible for the high level of infant infections recorded in the first year of infancy. Therefore, a nutritional education intervention, promoting exclusive breastfeeding, highlighting the health and food safety risks associated with the early introduction of cow milk into the infant diets could help reduce the high levels of infant infections and mortality in Uganda.
Six months of exclusive breastfeeding recommendation: How applicable is the universal exclusive breastfeeding recommendation policy?
Authors:   Busitema University, Uganda, Ssemukasa EL , Kearney J ,   Dublin Institute of Technology, Dublin, Ireland
Published: January 2022

Public health organisations, including the World Health Organisation recommend 6 months of exclusive breastfeeding for optimal growth, cognitive development and health . In addition, the provision of nutritionally adequate and safe complementary foods to the infants while breastfeeding continues up until 2 years of age and beyond is also recommended . Exclusive breastfeeding for the first 6 months of life meets the energy and nutrient needs of the infants. The objective of this review therefore, is to assess the appropriateness of a universal 6 months exclusive breastfeeding recommendation policy in both developed and developing countries. In the last years, recommendations for the optimal duration of exclusive breastfeeding promoted by WHO and UNICEF started to differ. The World Health Organization had recommended exclusive breastfeeding for 4 to 6 months, with the introduction of complementary foods thereafter, whereas UNICEF preferred the wording “for about 6 months”. This led to concerns in larger infant nutrition and public health communities. The American Academy of Pediatrics’ position was also unclear: In two different sections of their Pediatric Nutrition Handbook, recommending human milk “as the exclusive nutrient source for babies during the first 6 months” and “the delayed introduction of solid foods until 4 to 6 months”. Until recently, the only scientific evidence that contributed to the exclusive breastfeeding duration debate was based on observational studies, with well -recognized sources of potential bias. Reverse causality was another potential source of bias, particularly with respect to infectious morbidity and neuro- motor development. Infants who developed a clinically important infection were likely to become anorectic and experienced reduced breast milk intake that led to reduction in milk production and even termination of breastfeeding. The lack of functional and effective food safety standards and policies, safe drinking water, exclusive breastfeeding promoting programs, high infection rates and the broken healthcare systems in the developing countries unlike in the developed countries, are key areas that need further research before the 6 months recommended duration of exclusive breastfeeding can be reduced and/or changed to 4 months, to avoid child morbidity and mortality. It is also important that the 6 months of exclusive breastfeeding are promoted in all developing countries and 4- 6 months in all developed countries.
Book Review: “Playing With My Dog Katie. An Ethnomethodological Study of Dog – Human Interaction.” by David Goode. Purdue University Press, 2007, pp. 228
Authors: Konecki Krzysztof Tomasz
Published: January 2022

The book by David Goode gives us a possibility to take an extraordinary excursion to unremarkable and inscrutable world, so common for us that we do not usually notice it, although we participate in it everyday. It is a reconstructed world that shows us methods that we use in mundane life to establish an order in it and to live with others going through concrete situations. Our live consists of just these situations that we live by (as playing with a dog, talking with others, lining up the store, etc.) and not of socio – demographic data from the end of sociological questionnaires and of many other abstractions used by sociologists. What is observable and analisable not always becomes a topic of the sociological research. Ethnomethodology, a perspective used in the book, wants just to go into details and to extract them to the surface. We should not rest our analysis on the “shadows” of reality, that are cast by still available and analyzable empirical phenomena, although difficult to analyze because of sociological methods and common sense perception used by sociologists.
Applying Institutional Ethnography to Childcare
Authors: McNeil Lori L.
Published: January 2022

This research applies institutional ethnography to childcare by employing participant observation, interviews and text examination at two childcare research sites. The initial focus of this work describes the daily happenings in childcare utilizing a grounded theory approach and makes connections between what happens in childcare and the structures and institutions that dictate those experiences. The construction of work was found to be a major contributor to childcare experiences. I conclude with an examination of U.S. childcare policy and suggestions for improving these policies and offerings.
The Construction of Self-Identity in the Chronically Mentally Ill: A Focus on Autobiographic Narratives of Mentally Ill Patients in South Korea
Authors: Nam Sang-hui
Published: January 2022

A systematic policy for treatment and management of chronic psychiatric patients in South Korea was begun with the passage of the Mental Health Act in 1995. The mentally ill patients who were previously separated from the society now have opportunities to live in local communities under medication with the help of rehabilitation facilities. This study aims to understand how mentally ill patients deal with their new medical environment. An autobiographic narrative analysis is methodically applied in order to link the social and the individual levels. Autobiographic narratives of illness show how the patient’s self-identity is formed and further developed according to the chronic conditions of his illness and the continual learning from experiences. In regard to the construction of selfidentity, two aspects should be taken into consideration: First, medication is absolutely necessary before patients can leave the hospital and participate in rehabilitation programs. Secondly, social integration is usually evaluated by the return of the patient into a normal biographical stage. It turns out that medication deprives the patients of control over their emotions, their bodies. Furthermore, their social environments – including family, friends and the labor market – work against them. Under these circumstances, mentally ill patients are liable to adhere to their own interpretation of mental illness, and what they experience is far different from the expectations of experts in the field. The new mental health environment also contributes to the formation of patient communities. As a result, chronic psychiatric patients are able to build their own subculture and to see themselves through their own eyes. Further studies are needed to explore whether and to what extent the ongoing improvement of social conditions for mentally ill patients has an impact on autobiographic narratives and self-identity construction.
Construction of Scientific Facts – Why is Relativism Essential in Bypassing Incommensurable Gaps in Humanities. Case of Personal Involvement – Biased Scientific Facts
Authors: Mulej Lucija
Published: January 2022

This paper addresses the theory of knowledge in relativistic terms of Paul Feyerabend, stressing the importance of personal involvement in the research and theorizing. Since the topic is a constant and widely accepted premise the author is insisting that it has been actually ignored in the sociology and philosophy of science. It is apparent in discursive form, neglected in actual consequences for science in general. Defending the thesis of relativism had remained unacknowledged by the general scientific community. Biographies of mavericks and their struggle and exclusion from scientific community etc. had been constant in the history of science. Is science nowadays able to accept criticism and implement arguments of knowledge beyond the institutionalized standards? Throughout this article we argue that personal involvement creates biased scientific facts; acknowledging and applying tacit knowledge we move beyond personal involvement and create appropriate interpretations of facts and phenomena under investigation, where we reconsider the construction of facts and personal beliefs, knowing that our fields of expertise are incommensurable.
A Comparison of Assessment Book Authors’ and Educators’ Perspectives on Ethics Issues in Assessment: A Review Study
Authors: Liu Jin , Johnson Robert , Fan Xumei , Gao Ruiqin
Published: January 2022

Assessment book authors’ perspectives on ethical assessment practices are not necessarily consistent with those of educators. This study’s purpose was to explore similarities and differences between the two perspectives. Researchers presented scenarios of classroom assessment practices to gain insights into educators’ perspectives on ethical issues. Fourteen scenarios that were common across three empirical research articles were selected. Educators had similar opinions on a scenario if 70% or more respondents selected “ethical” or “unethical” on one item. Twenty-five assessment-related books were reviewed to present the authors’ views on the ethicality of classroom assessment practices. The results showed that assessment book authors and educators held similar views on five of the 14 scenarios. Findings might inform the professional development of in-service teachers and the training of pre-service teachers. The results can inform assessment book authors in the future development to address ethics issues in assessment and practitioners in educational technology to consider ethical issues in the process of designing assessment tasks.
Impact of Foliar Spray of NPK and Zn on Soybean for Growth, Yield, Quality, Energetics and Carbon Footprint under Dryland Condition at Indore
Authors: Bhayal Lalita , . Aakash , Jain M.P. , Bhayal Divya , Meena Kamlesh
Published: January 2022

Background: Dryland is characterised by drought/dry spell (s) of 10 to 15 days and is the main reason for decline in soybean production. The aim of this study was to develop a strategy of drought amelioration by using foliar sprays and enhancement of yield, quality, energetics and carbon footprint. Methods: A field experiment was carried out at Rajmata Vijayaraje Scindia Krishi Vishwa Vidyalaya, College of Agriculture, Indore, (M.P.) during 2017-18 under spilt-plot design having two main plot treatments viz., foliar application at dry spell (F1), foliar application after dry spell (F2) and seven sub plot treatments i.e. different variants of foliar sprays (DVFS). Different growth, yield, quality, energetic and carbon footprint traits were recorded. The data were analyzed using standard statistical procedures. Result: The highest growth, yield, quality and energetic parameters were recorded for F1 as compared to F2. In case of DVFS, foliar application of water soluble complex fertilizer 19:19:19 (NPK) @ 0.5% + 0.5% ZnSO4 (T4) produced maximum values for growth, energetics, carbon footprint, oil (22.5%) and protein (43.1%) content as well as produced maximum yield.
Yield and Seed Quality of Summer Green Gram as Influenced by Weed Management under Zero Tillage
Authors: Singh Kuldeep , Ram Hardev , Kumar Rakesh , Meena R.K. , Saxena A. , Kumar Rakesh , Kumar Ankit , Praveen B.R. , Kumar Pawan
Published: January 2022

Background: Weeds are primary factors that adversely affect growth, yield and seed quality of summer green gram, which can be minimized with adoption of proper weed management practices. This field experiment was conducted to find out the effective weed management practice in summer green gram (Vigna radiata) under zero tillage condition. Methods: In this field-laboratory investigation conducted during summer season 2019 on different herbicides were applied to manage weeds in summer green gram. Eight treatments were applied based on various application windows. In the field and laboratory, the collected samples were determined for growth parameters, nutrient uptakes, seed yield and seed quality of summer green gram. Result: The result revealed that weed free treatment recorded higher growth parameters like, plant height, number of branch/plant, number of leaves/plant and root biomass which was statically at par with Shaked (Propaquizafop + Imezathyper) as post-emergence (POE) at 20 DAS and Pendimethalin as pre-emergence (PE) followed by one hand weeding 20 DAS. Same trends were also observed in seed yield, nutrient content and uptake by seeds. Seed quality parameters like germination per cent (98.00), shoot (25.63 cm) root (14.20 cm) and seedling length (39.83 cm), seedling dry weight (0.16 g), vigour index I (3903.33) and vigour index II (14.96) was higher under weed free followed by Shaked (Propaquizafop + Imezathyper) and Pendimethalin as (PE followed by one hand weeding 20 DAS over weed check.
RELIGIOUS MODERATION IN INDONESIAN HIGHER EDUCATIONS: Literature Review
Authors: Afwadzi Benny , Miski Miski
Published: January 2022

This article is an attempt to review various studies on religious moderation or moderate Islam among students in the higher educations in Indonesia. It is written as prompted by the incompleteness of various studies regarding the same theme. Specifically, the main issue concerns how the studies on this theme emerge and continue to develop. It is then formulated into three main issues: how the construction of religious moderation is developed in Indonesia; how it is formulated into strategic policies in the higher education context; and how relevant the religious moderation program in the higher educations in Indonesia in the context of contemporary life is. By using a qualitative-library approach and content analysis, the finding shows that religious moderation or moderate Islam, which is believed to be Islam itself, is a moderate religious understanding and attitude. It is not extreme, is not either left or right; and is interpreted with four indicators: national commitment, tolerance, non-violence, and accommodative to local culture. From this stance, Indonesian Islamic moderation researchers propose various recommendations to be applied to specific education policies. In the practice, these recommendations are academically applied, both in formal and informal ways, according to the situations and conditions of the related higher education context. Moreover, recent studies have shown that several counter-radicalism strategies, through the moderation implemented in various higher educations, seem relevant in the higher education context.
Electrocutions of Bids on Power Lines in the Altai Kray (Russia) in 2021
Authors:   Sibecocenter LLC, Shnayder Elena P.
Published: January 2022

In September 2021, 126 km of 6-10 kV power lines were surveyed in Altai Kray, Russia. The survey encompassed different types of habitat from pine forests to the foothills of Altai mountains. Out of 126 km, 27.94 km of power lines were equipped with bird-protection devices to prevent bird death from electrocution. We uncovered 515 cases of bird death on unsafe lines. Raptors make 21% and endangered species – 1.94%. The density of dead birds was equal to 5.6 ind./km of non-safe power lines, and of raptors – 1.18 ind./km. The observed damage to the ecosystem was estimated as 6.1 million of Rub (equal to $83 350 or € 73 600), and the damage calculated per one electric pole was 3 925 Rub. The estimation of the death rate of birds on the observed length of power lines through the whole migration and breeding seasons makes 8.63 ind./km. Approximation to the presumptive total length of bird unsafe power lines in the Altai Kray makes 50 700 birds possibly die every year in the region from April till October. The highest level of bird mortality was observed on power lines stretching through open undisturbed habitats (i.e. steppe biotope). We also noted 2.9 times higher mortality on push brace poles compared with intermediate ones for all species, and 4.9 times higher for raptors only.
PENGETAHUAN PERAWAT TENTANG HIGH-QUALITY CARDIOPULMONARY RESUSCITATION (CPR) DI ENAM RUMAH SAKIT SWASTA DI INDONESIA [NURSES' KNOWLEDGE ABOUT HIGH-QUALITY CARDIOPULMONARY RESUSCITATION (CPR) IN SIX PRIVATE HOSPITALS IN INDONESIA]
Authors: Ananda Anugerah Ruben , Zalukhu Desi Friska Dela , Junior Firdaus G , Manik Marisa Junianti , D Swingly Wikliv
Published: January 2022

Cardiac arrest is a significant cause of death worldwide, and an estimated 17.9 million people die from heart disease. In 2016, cardiac arrest represented 31% of all global deaths, and heart attacks and strokes caused 85%. In the treatment of cardiac arrest, health providers must perform cardiac and pulmonary resuscitation, a combination of chest compressions, and assistance for the victim's breathing. Nurses must be able to provide high-quality CPR to the patients for optimal outcomes. This study aimed to describe the knowledge of nurses in six private hospitals in Indonesia about high-quality CPR. This research was quantitative descriptive using a modified questionnaire regarding the theory of high-quality CPR. The population in this study were nurses from adult inpatient wards at six private hospitals in Indonesia with a total sample of 86 respondents through convenience sampling technique. The results showed that 79.1% inpatient nurses at six hospitals in Indonesia had good knowledge about high-quality CPR. Nurses are expected to maintain and improve their knowledge and ability to provide high-quality CPR so that the basic life support provided will be of high quality and provide optimal results for cardiac arrest patients in hospitals.

BAHASA INDONESIA ABSTRAK: Henti jantung merupakan penyebab kematian yang signifikan di dunia dan diperkirakan 17,9 juta orang meninggal karena penyakit jantung. Pada 2016, henti jantung mewakili 31% dari semua kematian global, dan 85% disebabkan oleh serangan jantung dan stroke. Dalam penanganan henti jantung, perawat harus melakukan resusitasi jantung dan paru yaitu kombinasi dari kompresi dada dan bantuan terhadap pernafasan korban. Tenaga kesehatan harus mampu memberikan high-quality CPR kepada korban untuk hasil yang optimal. Penelitian ini bertujuan untuk mengetahui gambaran pengetahuan perawat tentang high-quality CPR di enam rumah sakit swasta di Indonesia. Penelitian ini merupakan studi deskriptif kuantitatif dengan menggunakan kuesioner mengenai teori high-quality CPR yang telah dimodifikasi. Populasi dalam penelitian ini adalah perawat ruang rawat inap dewasa di enam rumah sakit swasta di Indonesia dengan jumlah sampel sebanyak 86 responden melalui teknik sampel konvenien. Hasil penelitian menunjukan 79.1% perawat rawat inap di enam rumah sakit di Indonesia memiliki pengetahuan tentang high-quality CPR pada tingkat yang baik. Perawat diharapkan untuk tetap mempertahankan dan meningkatkan pengetahuan dan kemampuan pemberian high-quality CPR sehingga bantuan hidup dasar yang diberikan akan berkualitas dan memberikan hasil optimal bagi pasien henti jantung dalam rumah sakit.
RESPIRATORY PARAMETERS OF COVID-19 PATIENTS AFTER THE PRONE POSITION
Authors: Arnoldy V. E Salvera , Tan Julianus Yudhistira , Pastiyanto H Haris
Published: January 2022

Hypoxemia is a condition when there is a lack of oxygen levels in the blood, especially from the arteries. In the early stages of COVID-19, several mechanisms such as intrapulmonary shunting, loss of pulmonary perfusion regulation, intravascular micro thrombus, and impaired diffusion capacity can contribute to the development of arterial hypoxemia, although there is no increase in respiratory work. The prone position is one of the most widely used therapies for patients with hypoxemia because the dorsal area has a large number of alveolar units that are not compressed by the weight of the abdominal cavity and mediastinum, thus creating a more efficient area for gas exchange. This study aimed to determine the effect of the prone position on changes in respiratory parameters of COVID-19 patients. This study used the descriptive correlation method on 27 respondents with purposive sampling. Each respondent was given a prone position for three hours and being observed before, during the three-hour, and after one hour of the prone position administration”. The results of the descriptive analysis of this study showed that the majority of respondents were middle adulthood (63%) with 70% of the respondents being male, 59% having a history of hypertension, and 85% experiencing coagulation disorders. The change in the mean respiratory rate during one hour of supination after three hours of prone position in males was greater than that in females although the mean decrease in oxygen saturation was the same. This shows that the prone position for three hours accompanied by oxygen therapy made an improvement in respiratory status in COVID-19 patients, although it needs further investigation with more respondents and different research methods.
KNOWLEDGE, ATTITUDE AND PRACTICE TOWARDS COVID-19 AMONG NURSING STUDENTS DURING PANDEMIC
Authors: Watania Lani Natalia , Gultom Eva , Sinaga Chriska
Published: January 2022

As the future of health care providers, nursing students need to have the quality of knowledge and respond to rapid changes in every situation such as in the COVID-19 pandemic, in which these students' condition reflects the readiness of nursing students to face the increasing cases in the country. The purpose of this study was to evaluate the level of knowledge, attitude, and practice among nursing students in a private university during the pandemic. This research applied a descriptive quantitative design. A total sampling technique was conducted. The sample of this study was 290 nursing students who had experience in the clinical practice and agreed to participate in the study. The instrument consisted of 53 survey questions that have been adapted and modified from World Health Organization guidelines related to COVID-19. Data collection was carried out in November 2020, using a self-administered online questionnaire. A univariate analysis was used to analyze the variables using frequency distribution. This study revealed that students’ knowledge about COVID-19 was 55.9% in high level, the student's attitude towards COVID-19 reported 63.8% in moderate level and 79% of the students practice moderately in preventing COVID-19 during the pandemic. Therefore, there is a need to provide a follow-up program to support the knowledge, attitude, and practice of nursing students during the pandemic.
Rancang Bangun Sistem Informasi Penilaian Pencapaian Materi dan Absensi Murid di Taman Pendidikan Al-Quran (TPA) DPD Lembaga Dakwah Islam Indonesia Kabupaten Manokwari menggunakan Metode Prototype
Authors: Sholihah Afifah Ummi , Suhendra Christian Dwi , Rianto Pawit
Published: January 2022

The Regional Representative Council of Indonesia Institute of Islamic Dakwah of Manokwari Regency has four departments from Al-Quran Education School which are required to report the attendance and achievements of students each month in their respective departments. This report will be presented to the parents and to the Head of the school for evaluation. Both of these assessments are still carried out manually so it is inefficient because the data will be easily lost or scattered. With these problems, the author did some researches to carry out the Design and Development of Information System for Assessment of Material Achievement and Student Attendance at Al-Quran Education School - Regional Representative Council of Indonesia Institute of Islamic Dakwah in Manokwari Regency. This research was conducted by creating an assessment input information system and responsive web-based data recap, using the Laravel framework, MySQL database and the research method used was the Prototype Method. At the final stage of this research is testing the system with the Black Box Method. The final result of this research is the formation of the Information System for Assessment of Material Achievement and Student Attendance for the Al-Quran Education School - Regional Representative Council of Indonesia Institute of Islamic Dakwah in Manokwari Regency. The test results show that the Prototype Method can be used in building the information system in question.
Sistem Pendanaan Proyek Perusahaan Jasa Konstruksi Berbasis Web
Authors: Magdalena Hilyah , Santoso Hadi , Leonita Litha
Published: January 2022

CV. Yusti Karya as a construction company realizes that the ability to manage project finances is an important requirement for smooth project management. CV.Yusti Karya often has to manage several projects simultaneously in remote locations. This condition makes it difficult for the finance staff in the office to manage project financial allocations and also makes it difficult for project managers in the field and must report the status of project expenditures to the office. This difficulty drives CV. YustiKarya improved the project's financial management system from using spreadsheets to a web-based information system. Web-based information system will be developed using object-oriented methods. The object- oriented system development method was chosen because of its modular development capabilities and adapts to system requirements. The development of this system aims to enable Person in Charge (PIC) projects in the field to submit expenditures and can be immediately approved by the financial staff in charge. Online project finance management between project PICs and finance staff helps harmonize financial management. The Director can monitor the flow of the latest project finance developments online.
Ambientes virtuais de aprendizagem e ambientes imersivos
Authors: Voss Gleizer Bierhalz , Nunes Felipe Becker , Herpich Fabrício , Medina Roseclea Duarte
Published: January 2022

A utilização da tecnologia na educação acarretou em importantes mudanças nos métodos e técnicas aplicadas, assim como na utilização de tecnologias de computação móvel em ambientes virtuais de aprendizagem e mundos virtuais. Este artigo é uma versão estendida de Voss et al. (2013) e apresenta um estudo acerca das soluções existentes para o acesso via dispositivos móveis ao AVA Moodle em conjunto com o mundo virtual OpenSim, com o acréscimo de novas e atualizadas ferramentas. Os resultados mostraram-se satisfatórios, com o uso do tema Bootstrap para o Moodle e o viewer Lumiya para o OpenSim, no entanto algumas limitações técnicas precisam ser superadas para o uso em grande escala.
PERBANDINGAN JENIS-JENIS ARTHROPODA PADA LAHAN YANG DIAPLIKASIKAN PESTISIDA NABATI DAN REFUGIA
Authors: Sari Dian Ekawati , Fitrianti Fitrianti
Published: January 2022

Sawi merupakan salah satu tanaman hortikultura yang banyak dibudidayakan oleh petani. Salah satu tanaman sawi yang banyak digemari oleh petani yaitu sawi hijau. Budidaya sawi hijau memiliki banyak kendala salah satunya adalah serangan hama. Pengendalian yang banyak dilakukan petani yaitu penggunaan pestisida sintetik secara berlebihan. Salah satu pengendalian yang ramah lingkungan yaitu pengendalian hayati seperti penggunaaan tanaman refugia dan pestisida nabati. Tujuan dari penelitian ini yaitu untuk mengetahui pengaruh dari penggunaan tanaman refugia dan pestisida nabati terhadap populasi arthropoda. Hasil penelitian didapatkan bahwa populasi arthropada hama pada perlakuan refugia + pestisida nabati sebesar 1,33 ekor dan merupakan perlakuan yang terbaik diantara perlakuan yang lainnya. Populasi arthropoda pada setiap perangkap yang digunakan juga didapatkan pada perlakuan terbaik yaitu refugia + pestisida nabati.
POTENSI EKSTRAK KULIT JERUK KUNCI (Citrus microcarpa Bunge) SEBAGAI BIOREDUKTOR DALAM SINTESIS NANOPARTIKEL PERAK
Authors: Masykuroh Athiah , Nurulita Nadia Nia
Published: January 2022

Nowadays silver nanoparticles (AgNPs) synthesized so often by plant extracts as a reductor. The synthesis of AgNPs was carried out by Citrus microcarpa Bunge fruit peel extract a reductor in various extract concentrations (10, 15, and 20%), concentration of AgNO3 solution of 0.15M and temperature of 700C. The presence of AgNPs was determined by color test and the formation of Surface Plasmon Resonance (SPR) using UV-Vis Spectrophotometer while to determine the morphology and size of the nanoparticles using Scanning Electron  Microscope (SEM). The results of the analysis showed that AgNPs was formed at colloidal phase with dark brown color with wavelengths of 457.30 nm, 478.90 nm, and 422.80 nm for variation concentration of 10, 15 and 20% with slightly spherical, slightly elongated and jagged morphology with average size of 253.8 nm (10%), 254.2 nm (15%) and 253.9 nm (20%).
DETEKSI GEN IL-6 DAN TNF-α DENGAN METODE PCR PADA PENDERITA HEPATITIS B DI LABORATORIUM KLINIK MAXIMA KOTA KENDARI
Authors: Abbas Sanatang , Rasyid Sri Anggarini , Lio Tiara Mayang Pratiwi
Published: January 2022

Penyakit Hepatitis B adalah inflamasi yang terjadi pada organ hati yang dapat disebabkan oleh virus hepatitis B. Pada saat terjadi inflamasi sitokin yang ada dalam tubuh akan merespon atau mengenali jenis patogen berupa virus yang masuk ke dalam tubuh. Tumor Necrosis Factor (TNF-α) adalah salah satu sitokin pro-inflamasi yang berperan dalam proses inflamasi hati, dan Interleukin-6 (IL-6) adalah sitokin yang disekresikan dari jaringan tubuh pada fase infeksi akut atau kronik. Tujuan dari penelitian ini adalah untuk mendeteksi gen TNF-α dan IL-6 pada penderita hepatitis B dengan metode polymerase chain reaction (PCR). Jenis penelitian yang digunakan dalam penelitian ini adalah semi kuantitatif, dengan desain penelitian eksperimental. Populasi pada penelitian adalah seluruh penderita suspek yang melakukan pemeriksaan rapid Hepatitis B (HbsAg) di Laboratorium Klinik Maxima Kota Kendari sebanyak 7 orang. Teknik penarikan sampel menggunakan total sampling dengan kriteria inklusi sampel yaitu pasien yang tidak memiliki riwayat penyakit lain selain hepatitis B. Berdasarkan hasil penelitian diketahui bahwa dari ketujuh sampel penderita hepatitis B yang diperiksa menggunakan metode PCR 3 sampel dengan hasil positif (45%) terhadap gen TNF-α dan 7 (100%) hasil negative terhadap gen Interleukin 6 (IL-6). Sehingga dapat di simpulkan bahwa jenis sitokin yang berperan saat terjadi inflamasi ketika seseorang terinfeksi Virus Hepatitis B adalah Tumor Necrosis Factor Alpha (TNF-α).
PENENTUAN AKTIVITAS ANTIOKSIDAN EKSTRAK ETANOL BUAH JARUM TUJUH BILAH Pereskia bleo K. SECARA IN VITRO
Authors: Widayanti Ni Putu , Laksmita W Ayu Saka , Laksmita W Ayu Saka , Vidika A Desak Putu Risky
Published: January 2022

Buah jarum tujuh bilah Pereskia bleo K. merupakan salah satu tanaman yang masih terbatas pemanfaatannya di bidang kesehatan. Tujuan penelitian ini adalah untuk mengetahui kandungan senyawa metabolit sekunder dan aktivitas antioksidan ekstrak buah jarum tujuh bilah secara in vitro. Sampel buah jarum tujuh bilah dicucidengan bersih kemudian dihaluskan dan diekstraksi dengan metode maserasi menggunakan etanol 96% sehingga diperoleh ekstrak etanol. Skrining fitokimia dilakukan untuk mendeteksi kandungan metabolit sekunder. Uji aktivitas antioksidan dilakukan dengan menggunakan metode DPPH (1,1-difenil-2-pikrilhidrazil) yaitu dengan konsentrasi 0,02; 0,04; 0,06; 0,08; dan 0,10 mg/mL. Berdasarkan hasil uji skrining fitokimia, ekstrak etanol buah jarum tujuh bilah mengandung alkaloid, flavonoid, polifenol, tanin dan terpenoid. Hasil uji aktivitas antioksidan menunjukkan bahwa ekstrak etanol buah jarum tujuh bilah memiliki aktivitas antioksidan yang sedang dengan nilai IC50 sebesar 197,21 ppm.
Kata Kunci : antioxidan, skrining fitokimia, DPPH, Pereskia bleo K.
Direct Sums of Prime Subsemimodules
Authors: Anwar Andi Muhammad , Garminia Hanni , Irawati Irawati
Published: January 2022

Let  be a commutative semiring. A semimodule  over a semiring  is  a fully prime semimodule if each proper subsemimodule of  is prime. This research aims to investigate the relationship between a direct sum of prime subsemimodules   and  ,  , and a fully prime semimodule.
Some Types of Irregular Labeling of Diamond Networks on Ten Vertices
Authors: Hinding Nurdin , Ahmad Ali , Jusmawati Jusmawati
Published: January 2022

There are three interesting parameters in irregular networks based on total labelling, i.e. the total vertex irregularity strength, the total edge irregularity strength, and the total irregularity strength of a graph. Besides that, there is a parameter based on edge labelling, i.e., the irregular labelling. In this paper, we determined the four parameters for diamond graph on eight vertices.
Best proximity point theorems for $ \alpha^{+} F, (\theta-\phi )$-proximal contraction
Authors: Rossafi Mohamed , Kari Abdelkarim
Published: January 2022

In this paper, inspired by the idea of Suzuki type $ \alpha^{+} F$-proximal contraction in metric spaces, we prove a new existence of best proximity point for Suzuki type $ \alpha^{+} F$-proximal contraction and $ \alpha^{+} (\theta-\phi )$-proximal contraction defined on a closed subset of a complete metric space. Our theorems extend, generalize, and improve many existing results.
Application of GARCH Forecasting Method in Predicting The Number of Rail Passengers (Thousands of People) in Jabodetabek Region
Authors: Garini Farin Cyntiya , Anbiya Warosatul
Published: January 2022

PT. Kereta Api Indonesia and PT. KAI Commuter Jabodetabek records time series data in the form of the number of train passengers (thousand people) in Jabodetabek Region in 2011-2020. One of the time series methods that can be used to predict the number of train passengers (thousand people) in Jabodetabek area is ARIMA method. ARIMA or also known as Box-Jenkins time series analysis method is used for short-term forecasting and does not accommodate seasonal factors. If the assumption of residual homoscedasticity is violated, the ARCH / GARCH method can be used, which explicitly models changes in residual variety over time. This study aims to model and forecast the number of train passengers (thousand people) in Jabodetabek area in 2021. Based on data analysis and processing using ARIMA method, the best model is ARIMA (1,1,1) with an AIC value of 2,159.87 and with ARCH / GARCH method, the best model is GARCH (1,1) with an AIC value of 18.314. Forecasting results obtained based on the best model can be used as a reference for related parties in managing and providing public transportation facilities, especially trains.
Forecasting the Existence of Chocolate with Variation and Seasonal Calendar Effects Using the Classic Time Series Approach
Authors: Diksa I Gusti Bagus Ngurah
Published: January 2022

Chocolate is the raw material for making cakes, so consumption of chocolate also increases on Eid al-Fitr. However, this is different in the United States where the tradition of sharing chocolate cake is carried out on Christmas. To monitor the existence of this chocolate can be through the movement of data on Google Trends. This study aims to predict the existence of chocolate from the Google trend where the use of chocolate by the community fluctuates according to the calendar variance and seasonal rhythm. The method used is classic time series, namely nave, double exponential smoothing, multiplicative decomposition, addictive decomposition, holt winter multiplicative, holt winter addictive, time series regression, hybrid time series, ARIMA, and ARIMAX. Based on MAPE in sample, the best time series model to model the existence of chocolate in Indonesia is ARIMAX (1,0,0) while for the United States it is Hybrid Time Series Regression-ARIMA(2,1,[10]). For forecasting the existence of chocolate in Indonesia, the best models in forecasting are ARIMA (([11],[12]),1,1) and Naïve Seasonal. In contrast to the best forecasting model for the existence of chocolate in the United States, namely Hybrid Naïve Seasonal-SARIMA (2,1,0)(0,0,1)12 Hybrid Time Series Regression- ARIMA(2,1,[10]), Time Series Regression, Winter Multiplicative, ARIMAX([3],0,0).
Comparison of M Estimation, S Estimation, with MM Estimation to Get the Best Estimation of Robust Regression in Criminal Cases in Indonesia
Authors: Singgih Malecita Nur Atala , Fauzan Achmad
Published: January 2022

Crime incidents that occurred in Indonesia in 2019 based on Survey Based Data on criminal data sourced from the National Socio-Economic Survey and Village Potential Data Collection produced by the Central Statistics Agency recorded 269,324 cases. The high crime rate is caused by several factors, including poverty and population density. Determination of the most influential factors in criminal acts in Indonesia can be done with Regression Analysis. One method of Regression Analysis that is very commonly used is the Least Square Method. However, Regression Analysis can be used if the assumption test is met. If outliers are found, then the assumption test is not completed. The outlier problem can be overcome by using a robust estimation method. This study aims to determine the best estimation method between Maximum Likelihood Type (M) estimation, Scale (S) estimation, and Method of Moment (MM) estimation on Robust Regression. The best estimate of Robust Regression is the smallest Residual Standard Error (RSE) value and the largest Adjusted R-square. The analysis of case studies of criminal acts in Indonesia in 2019 showed that the best estimate was the S estimate with an RSE value of 4226 and an Adjusted R-square of 0.98