bluuebunny/crossref_metadata_2025 huggingface dataset:
How to Use Design Thinking on Trash Bank Process Modeling?
Authors: Tridalestari Ferra Arik , Prasetyo Hanung Nindito , Wikusna Wawa
Published: November 2021

The development of system model using the traditional System Development Life Cycle often faces big problems. One of the biggest problems is determining the process model. The existing requirements analysis method is not good enough in producing process model. There are many invalid process models, although they have gone through a series of observations on users. To deal with this, a 'soft' or human-centered method is therefore required. Problems are seen and determined from the point of view of the people involved in the problems. One method that can be used to solve problems is the Design Thinking approach. Design Thinking is the process of creating new ideas and innovative approaches that can solve user problems. This paper proposes the use of an alternative Design Thinking approach in conducting a requirements analysis on the development of Trash Bank system with an interactive qualitative approach. The approach taken is to integrate the concept of Design Thinking in the requirements analysis stage. Through collaboration model the Design Thinking to Requirements analysis, the resulting process model is more valid because the process of exploring the requirements becomes deeper, which is based on user experience. The exploration of user experience from Collaboration model will become the basis for process modeling. According to the approach taken, a more humane and more explored prototype of the system flow is obtained from the human attitude that is involved in the process.
“Parir no es un asunto de etnia, es un asunto de humanidad”: experiencias frente a la violencia obstétrica durante la atención al parto en mujeres indígenas
Authors: Gleason Emily Gaffney , Molina Berrío Diana Patricia , López Ríos Jennifer Marcela , Mejía Merino Cristina María
Published: November 2021

El objetivo de este estudio es comprender las experiencias frente a la violencia obstétrica que vivieron las mujeres emberas durante la atención del parto en servicios de salud de la ciudad de Medellín, Colombia. A través de un abordaje cualitativo de tipo etnográfico, con entrevistas semiestructuradas realizadas a nueve mujeres indígenas emberas entre febrero y marzo de 2020, se identificó que estas mujeres, representantes del grupo más grande de los pueblos indígenas en Medellín, experimentan formas de violencia obstétrica similares a las vividas por mujeres occidentalizadas, que pueden ser explicadas por el habitus médico autoritario, y por un sistema de salud que privilegia las lógicas del mercado. Sin embargo, esta investigación amplía la comprensión de la violencia obstétrica al identificar que las mujeres indígenas experimentan otra forma particular de este fenómeno: la falta de respeto o sensibilidad cultural, lo cual deviene del proceso de colonialidad vivido por los pueblos originarios, y que hoy en día se expresa en el contexto de la atención al parto, bajo formas como el desconocimiento y desprecio de los saberes ancestrales que las mujeres de las comunidades indígenas aún conservan y que podemos comprender como microagresiones comunes y ambiguas.
Influence of the Mechanical Activation of Fly Ash on Strength of Ground Concrete Based on Waste Production
Authors: Bespolitov D.V. , Konovalova N.A. , Dabizha O.N. , Pankov P.P. , Rush E.A.
Published: November 2021

The possibility of utilization of inactive fly ash in road concrete compositions by bringing of ash into a non-equilibrium condition with increased reactivity by mechanical activation in a vibration eraser is investigated. It was revealed that the optimal content of binder and fly ash in samples of soil concrete was 8 and 10 wt. %, respectively. It is shown that, due to mechanical activation, the specific surface area of fly ash increases by 2 times, dehydration and carbonization occur and silicon is replaced by aluminum in silicon-oxygen tetrahedra. It has been established that an increase of the content of crystalline carbonate phases is the reason for an increase in the strength of ground concrete. It is determined that the introduction of mechanoactivated fly ash into the composition of soil concretes contributes to increasing their physical and mechanical characteristics to the maximum strength grade M100. This indicates the competitiveness of ground concrete and the possibility of direct use of inactive fly ash in road construction.
Evaluation of Patients’ Anxiety about COVID-19 Infection through Dental Visits in Sari Dental School Clinic in 2021
Authors: Rezaei Taleshi Seyede Fateme , Salehabadi Negareh , Elyassi Gorji Nadia , Ebrahimi Saravi Mohammad
Published: November 2021

Introduction: Dental treatments have a high-risk nature due to the close relationship between the patient and direct exposure to saliva, blood, etc. Concerns about the transmission of COVID-19 infection have led to the formation of some form of patient fear. Therefore, considering the importance of mental health, the present study was designed to investigate the degree of anxiety in people with COVID-19 through dentistry.Material and Methods: In the present descriptive study, 384 questionnaires were randomly distributed among the patients of Sari Dental Clinic in the period of April to June 2021. After the necessary explanations and obtaining informed written consent, the questionnaires were completed by the clients. Finally, the data were analyzed using SPSS V.22 software and statistical tests. Values greater than 0.05 were also considered significant.Results: In this study, 29.2% were male and 68.8% were female, and corona-related anxiety was more common in women and married people. As they got older, they tended to respond to higher options like most of the time or always. The higher the level of education, the less noticeable the unnecessary visits to the dental clinic.Conclusion: People were more worried about transmitting the disease to those around them and this anxiety was more in women than men. Married people were also more anxious than single people. Anxiety was significantly higher in the unemployed than in the employed. There was a significant relationship between degree and level of anxiety and people with higher education levels showed more anxiety.
Evaluation of the Relationship between Vitamin D Deficiency and Atherogenic Factors in Diabetic Patients with Metabolic Syndrome
Authors: Akbarbaglu Leila , Nozari Mirarkolaei Elham , Hotelchi Massoumeh , Khonakdar-Tarsi Abbas , Ghanbari Mahboobeh , Mohamadi Parisa
Published: November 2021

Introduction: Metabolic syndrome includes a range of disorders that increase the risk of cardiovascular disease and diabetes mellitus. In this study, we examined the serum level of vitamin D3 in diabetic individuals with metabolic syndrome compared with non-diabetic individuals without metabolic syndrome and the association of serum vitamin D3 levels with metabolic syndrome and atherogenic factor (LDL/HDL).
Material and Methods: In a case-control study, we included 110 women with metabolic syndrome according to ATP III criteria and 127 healthy women as a control group. Serum concentration of total cholesterol, LDL-C, FBS, HDL-C and serum triglyceride determined by enzymatic method and colorimetric and, serum level 25-(OH) vitamin D determined by ELISA.
Results: It was found that the two healthy and metabolic groups were significantly different in terms of total cholesterol levels, LDL and triglyceride levels, HDL, VLDL, FBS, atherogenic index (LDL/HDL) and vitamin D levels (p<0.05). All participants in the control group and the patient and the whole study population were divided into two categories of insufficient and sufficient based on their measured serum concentrations of 25-(OH) vitamin D. There was a significant difference between the group with insufficient levels of vitamin D in comparison with the group with sufficient levels of vitamin D in terms of total cholesterol, LDL and triglyceride levels, HDL, VLDL, FBS and atherogenic index (LDL/HDL) (p=0.000).
Conclusion: The present results showed that there is a significant relationship between level 25-(OH) D and atherogenic index (LDL/HDL) and the incidence of metabolic syndrome.
NEW ACID-BASIC INDICATORS: RESEARCH USING A SMARTPHONE
Authors: Avdeenko A. P. , Holmovoj Yu. P. , Konovalova S. A. , Yakymenko I. Yu.
Published: November 2021

Modern cameras, desktop scanners, smartphones allow not only registering an image, but also determining its color characteristics. That allows us to quickly, objectively and automatically determine the color characteristics of colored samples in acid-base titration, because there is a significant error at visually determining the pH range of the color transition. In analytical chemistry the characteristics of acid-base indicators are very important, in particular their pH transition interval. But the disadvantage of most indicators is the wide range of color transition: from 1 to 3 pH units. The aim of this work is to find new acid-base indicators that change color in an alkaline environment and have a narrow pH range of the color transition. We have developed the apparatus and technique of convenient and highprecision simultaneous determination of the pH of the medium and the color of the acidbase indicators. In acid-base titration the PH measurements were performed with a combined glass electrode AD1131 by рН-meter AD1000. The color transition was determined with help of a smartphone with the subsequent processing of the results by computer software. The color characteristics were measured for each channel of the RGB model in the range from 0 to 255. Our apparatus is small and mobile, and allows us simultaneously to measure the pH of the medium and accurately to determine the color characteristics. As a result, we can construct graphical dependencies of color on pH for each channel of the RGB model. We found the N-arylsulfonyl-2-aroylamido-1,4-benzo(naphto)quinone monoimines and 2,5-dibenzoylamido-1,4-benzoquinone are good acid-base indicators. They “work” in the pH range from 8.82 to 11.35 and have a very narrow color transition interval from 0.10 to 0.61. Solutions of these compounds in an alkaline medium have bright intense colors due to formation of mesomeric ions. That allows using of these indicators in the titration of weak acids with strong bases and vice versa by the method of neutralization.
EFFECT OF BACILLUS MEGATERIUM ONU 500 ON THE GERMINATION AND GROWTH OF SUNFLOWER SEEDLINGS
Authors: Shvets Y. A. , Krylova K. D. , Limanska N. V.
Published: November 2021

The aim of the study was to evaluate the effect of Bacillus megaterium ONU 500 on the germination and growth of sunflower seedlings. Materials and methods. Sunflower seeds were sown in containers with soil inoculated with a suspension of bacteria B. megaterium ONU 500 in concentration of 106 CFU/ml. After 21 days growth characteristics of seedlings were compared: germination, average height, root length, leaf area, dry weight. Effect of these microorganisms on biofilm formation on roots was investigated with light microscopy. Results. Inoculation of soil with B. megaterium ONU 500 resulted in the positive effect on roots length (increase by 21%), leaf area (increase by 22%) and dry weight of seedlings (increase by 17.8%). No significant effect on germination and plant height was observed. On the roots of plants grown in soil treated with B. megaterium ONU 500 more developed biofilms with well formed matrix were observed, which indicates the stimulation of ability of plant and soil microbiota to form biofilms in presence of bacilli from the studied strain. Conclusion. The investigations demonstrated that bacteria of B. megaterium ONU 500 strain caused a positive effect on development of sunflower seedlings and formation of biofilms on their roots.
DISTRIBUTION OF SOME PHYSIOLOGICAL GROUPS OF MICROORGANISMS IN SALINE SOILS ADJACENT TO KUMISI LAKE (GEORGIA)
Authors: Tsulukidze M. D.
Published: November 2021

Aim. The study of distribution features of microbial associations of saline soils adjacent to Lake Kumisi. Methods. Quantitative determination of ammonificators was performed on meat-peptone agar (MPA), of aerobic cellulose-decomposers – on Imshenetski-Solntseva medium area, total microbial count of microorganisms (other saprophytic microflora) – inoculation on MPA after 2 days of incubation at temperature 28°С, an amylolytic bacteria and actinomycetes – on Czapek medium, nitrifying bacteria (phase I and II) – on Vinogradski mediums, fungi – on modified Czapek-Dox medium. The moisture content of soil samples was measured in a drying chamber by the gravimetric method, the pH value was determined potentiometrically using a portable pH meter (manufacturer pHep2, China), and salinity was determined by the solid residue of the aqueous extract. Quantitative estimation of microorganisms in liquid media was conducted using the Mc Credie table, and in solid areas visually by the registration of the colonies, counting colonies on Petri dishes, recalculating per 1 g of absolutely dry soil. Results. The qualitative and quantitative ratio of microorganisms within each physiological group and between them has been established. In the test samples ammonifying and amylolytic bacteria dominate. Total microbial count are found in smaller amounts, in small amount are found cellulose decomposers, fungi, actinomycetes, phase I and II nitrifies.Correlation analysis showed that there is a negative weak relationship between the number of microorganisms and the level of pH (rs = -0.03), salinity (rs = -0.14) and humidity (rs = -0.22), which indicates the absence of a reliable relationship between the studied parameters and it is possible to judge only about the presence of the corresponding trend. It was also found that the average humidity are factors affecting the total number of microorganisms. Conclusions. With increasing distance from the lake, the average value of the chemical and physical parameters of the saline soil decreases, and the total number of microorganisms increases. The analysis did not reveal a relationship between the number of microorganisms and the parameters of saline soil (pH, salinity and humidity) at certain depth points, but in comparing with the average parameters, it was found that the total number of microorganisms decreases with increasing humidity.
Debate sobre innovación institucional en el cooperativismo argentino
Authors: Basañes Carlos César
Published: November 2021

En el marco de una legislación flexible, Argentina cuenta con un diversificado conjunto de modelos institucionales para la organización cooperativa. Sin embargo, se presentan situaciones donde se requiere innovar para viabilizar estratégicas asociativas en el campo de la economía digital, economía de cuidados, medios de comunicación y otros estrechamente vinculados al cumplimiento de los objetivos de desarrollo sostenible y a superar las fragilidades sociales que ha puesto en evidencia el Covid-19. Frente a ello, en 2020, se comenzó a debatir sobre nuevas formas cooperativas, lo que dio lugar a dos nuevas resoluciones de la autoridad de aplicación. A partir de ello, se analizan los aspectos críticos y las respuestas encontradas para pensar modelos institucionales inspirados en la experiencia de las cooperativas de múltiples partes interesadas.

Recibido: 27 julio 2021Aceptado: 14 septiembre 2021
Effect of combined germination, dehulling and boiling on mineral, sucrose, stachyose, fibrulose, and phytic acid content of different chickpea cultivars.
Authors:   The Hebrew University of Jerusalem, Malunga LN LN , Barel-Dadon S , Berkovich Z , Abbo S , Reifen R , Zinal E ,   Tnuva Research and Development Center, Rehovot, Israel, Shoubi I
Published: November 2021

Chickpea is a good source of high quality protein, carbohydrates, vitamins (thiamine and niacin), and minerals. However, its use in industry has been limited by variation in composition with cultivar and also the presence of oligosaccharides, trypsin inhibitors, phytic acids, tannin, and haemagglutinin. Different technologies have been studied to eliminate or minimise the undesirable factors in chickpeas. None of the studied traditional technologies has been found to effectively eliminate or minimise all the undesirable factors in chickpeas. It is not clear whether a combination of these traditional technologies, more especially cooking of germinated and dehulled chickpeas, will significantly reduce all the antinutritional factors . The physical characteristics, stachyose, sucrose, phytic acid, fibrulose, and mineral content of different chickpeas cultivar were determined and compared with reference to infant and child nutrition. The selected cultivars were (1) dehulled and boiled before drying; (2) dehulled followed by soaking and boiling before drying; (3) boiled without dehulling before drying; and germinated, boiled followed by drying and dehulling . The effects of the processing on mineral, sugar, dietary fibre content were evaluated. Desi were found to have lower seed weight, hydration capacity and swelling capacity compared to kabuli . Seed density, hydration index and swelling index did not vary with cultivar. The mineral density, stachyose, fibrulose, and hull content increased significantly (p<0.05) with the decrease of seed weight whereas phytic acid content did not vary. All processes resulted in an increase in calcium, phosphorous, zinc, and phytic acid and a decrease in potassium, iron, magnesium, sucrose, stachyose and fibrulose content regardless of cultivar type. Germination for 72 hrs followed by boiling, drying and dehulling resulted in highest reduction in antinutritional factors with minimal nutrient loss. It is feasible to use chickpeas as an excellent source of infant follow -on formula/weaning food with minimal mineral fortification and use of low phytic acid cultivars.
Narrative, Insecure Equilibrium and the Imperative to Understand: A Hermeneutics of Woundedness
Authors: Hołda Małgorzata
Published: November 2021

Addressing trauma as a phenomenon which happens on the level of the human psyche and body, this article explores the impact of the interlocking nature of human lingual and bodily being in discovering a fuller possibility of interpreting and understanding woundedness. The non-transparent and problematic character of trauma calls for a hermeneutic investigation in order to gain a far-reaching insight into what happens with us and in us in traumatic experience(s). The imperative to understand the situation of affliction is an unending task which not only relies upon extant understandings but continually pro-vokes new ones. I argue that the process of healing, encompassing the spoken and bodily narrative, does not establish a secure equilibrium, but rather searches for self-restoring, healing energy and commences ever new understandings of what needs to be comprehended and healed. This article offers an examination of trauma as featured in three short stories by British authors: Rudyard Kipling, D. H. Lawrence and James Joyce, to exemplify the possibilities of literature to shed light on the intricate nature of traumatic experience. It interrogates the ways in which literature, hermeneutics and psychoanalysis meaningfully converge.
The Effect Of Compost From Household Waste And Liquid Organic Fertilizer ‎On Growth And Yield Of Pak Choi (Brassica rapa var. Chinensis)‎
Authors: Krismawati Amik , Sugiono Sugiono
Published: November 2021

Objectives of the research were to study and create a technique in producing compost made of organic wastes from the household and its effect on growth and increase productivity of Pak Choi. The research was conducted from January to February 2017 in Karangploso, Malang, East Java. The research applied RBD with 4 replications. The treatments comprised of 2 types, such as compost of household waste that consisted of 3 levels as follow K1 = Organic wastes of household waste 100% + Superdegra decomposer + goat dropping + bran + molasses by dose 0.5 kg/polybag; K2 = Organic waste from household waste 100% + Superdegra decomposer + goat dropping + bran + molasses by dose 1.0 kg/polybag; K3 = Organic waste from household waste 100% + Superdegra decomposer + goat dropping + bran + molasses by dose 1.5 kg/polybag. Treatment of different concentrations of liquid organic fertilizer consisted of three levels that include C1 = 20 ml/500 ml water, C2 = 40 ml/500 ml water, and C3 = 60 ml/500 ml water. Data analysis used Analysis of Variance (ANOVA) and followed by LSD  at level 5%. Results of analysis in the laboratory indicated that organic fertilizer from organic waste of the household waste 100% + Superdegra + goat dropping + bran + molasses produced C-organic = 18.89 and C/N-ratio = 17.33. Combination of treatments, which include organic waste (K3C2), will be able to produce Pak Choi 126.38 gram/polybag
The Effect of Addition Mn2+ Metal Ions and Incubation Time to Bacillus cereus Cellulase Enzyme Activity from Endophytic Bacteria of Curcuma Rhizome (Curcuma zanthorrizha Roxb.)
Authors: Sulistyantini Cahyaning , Utami Ulfah
Published: November 2021

Cellulase is one of the most widely used enzymes in the industrial world and wastes decomposition process. Bacillus cereus is one of the bacteria that can produce cellulase enzymes that can hydrolyze cellulose to glucose. The addition of cofactors and incubation time can help determine the optimum conditions needed by cellulase enzymes to work optimally. This study aims to determine the effect of adding Mn2+ metal ions and incubation time to the activity of cellulase enzymes from Bacillus cereus endophytic bacteria. This research is experimentally used a Completely Randomized Design (CRD) factorial design with two factor treatments and 3 times repetitions. The first factor is variation of addition Mn2+ metal ions which are 5 mM, 10 mM, and 15 mM, the second is variation of incubation time which are 1 hour, 2 hours, 3 hours, 4 hours, and 5 hours. The data were analyzed using Analysis Of Variance (ANOVA) and if the data significantly affected the parameter, then it would be continued by Duncan Multiple Range Test (DMRT) with the fault level of 5%. The result showed that the interaction of addition Mn2+ metal ions and incubation time affected the cellulase enzyme activity of Bacillus cereus from endophytic bacteria. The highest cellulase enzyme activity obtained from interaction addition Mn2+ metal 10 mM and incubation time 3 hours with an activity 0,335 U/mL, while the lowest cellulase enzyme activity obtained from interaction addition Mn2+ metal 15 mM and incubation time 5 hours with an activity of 0,073 U/mL
Analysis Macrozoobenthos Diversity in Way Kalam Waterfall Tourism Lampung Selatan Regency
Authors: Septiarila Fatika
Published: November 2021

This study aims to determine the diversity index of macrozoobenthos and determine the physico-chemical parameters that exist in Way Kalam Waterfall Tourism, South Lampung.   This type of research is descriptive quantitative, sampling was carried out at three research stations including macrozoobenthos samples and measurements of physical and chemical parameters of the waters (temperature, brightness, pH, DO, COD, and BOD) using purposive random sampling technique.  Sampling macrozoobenthos on the bottom of the water using a shovel. The results showed that the obtained macrozoobenthos consisted of 3 phyla, 4 classes, 6 orders, 9 families, and 63 individuals.  The macrozoobenthos diversity index value obtained was in the moderate category. The diversity index value is in the stable community category, and the dominance index is in the low category. The results of the measurement of physical parameters and chemical parameters showed that the waters of the Way Kalam Waterfall tour were not polluted.
Clinical case of Scheuermann-Mau disease – reminiscence of a century-long history
Authors:   Prof. V. F. Voino-Yasenetsky Krasnoyarsk State Medical University, Shesternya P.A. , Gritsenko O.D. ,   Prof. V. F. Voino-Yasenetsky Krasnoyarsk State Medical University, Masterova A.A. ,   Institute of Clinical Immunology, Vasileva A.O. ,   Prof. V. F. Voino-Yasenetsky Krasnoyarsk State Medical University
Published: November 2021

Modern strategy for management of spondyloarthritis (SpA) is aimed at the earliest possible diagnosis and treatment of diseases. Emergence of nonradiographic SpA in clinical practice necessitates differential diagnosis of this condition from a wide range of diseases including juvenile spondylodysplasia. The article presents a clinical case of newly-diagnosed Scheuermann-Mau disease in an adult patient
Molecular and genetic predictors of endothelial dysfunction and impairment of angioand neurogenesis in the perinatal period (a literature review)
Authors:   Scientific Research Institute of Obstetrics and Pediatrics of Rostov State Medical University, Berezhanskaya S.B. , Lukyanova E.A. ,   Scientific Research Institute of Obstetrics and Pediatrics of Rostov State Medical University, Abduragimova M.K. ,   Scientific Research Institute of Obstetrics and Pediatrics of Rostov State Medical University
Published: November 2021

Perinatal pathologies serve as the basis for a great variety of diseases in teenagers and adults including the especially frequent and important diseases of the nervous system which is vulnerable during the period of ante- and early postnatal development, especially against the background of genetic predisposition to it. This leads to development of pathology also manifesting at later stages of life. In this connection, the review presents molecular and genetic predictors of endothelial dysfunction and impairment of angio- and neurogenesis during the perinatal period. The article presents facts related to the influence of endothelial dysfunction as a trigger for pregnancy pathology and fetal-programmed diseases. A discussion regarding the contribution made by the congenital and by the acquired into basic mechanisms of fetal development including the brain and its pathologies
Clinical realization for different types of preeclampsia (results of a double-centre retrospective study)
Authors:   Altai Regional Clinical Perinatal Center, Shchekleina K.V. , Terekhina V.Yu. ,   Altai Regional Clinical Perinatal Center, Chaban E.V. ,   North-Western State Medical University named after I.I. Mechnikov, Nikolaeva M.G. ,   Altai Regional Clinical Perinatal Center
Published: November 2021

Aim of study. To determine specific clinical and diagnostic predictors and symptoms of different preeclampsia phenotypes. Material and methods. A double-centre retrospective case-control study was performed including analysis of somatic status data, obstetric and gynaecological history and peculiarities in pregnancy progression and delivery of 373 female patients. The control group was constituted by 200 female subjects whose physiological pregnancy concluded with term delivery. The main group enrolled 173 patients, the course of pregnancy of which was complicated by development of severe preeclampsia (PE) including placental PE (early) – 44 cases (25%) and severe maternal PE (late) – 129 cases (75%). Over 100 potential clinical and anamnestic risk factors for PE, peculiarities in pregnancy progression and delivery outcomes have been analysed. Results. Despite of the similarity between clinical parameters of different PE phenotypes, placental PE (pPE) is characterised by a more significant arterial hypertension (p=0.0311) and proteinuria (p=0.0005) growing over the course of a day. Therewith, a reliable correlation has been established between the level of diastolic blood pressure and proteinuria (OR=0.87; 95% CI 0.77-0.93; p<0.0001). Maternal PE (mPE) is characterised by growth of symptoms within the period of 1-3 weeks. Significantly more frequently, maternal PE is developed against the background of pathological BMI growth (OR=4.1, p=0.105) and gestational diabetes mellitus (OR=3.6; p=0.0432). Perinatal outcomes in pPE are characterised by high rates of stillbirth (22.7%) and fetal growth retardation (82.6%). Conclusion. Placental (early) PE is characterised by a more severe progression with specific clinical and ultrasound predictors, which makes it possible to outline a cohort of females for closer monitoring and preventive procedures.
Sexual dimorphism of subcutaneous tissue in adolescents
Authors:   Prof. V. F. Voino-Yasenetsky Krasnoyarsk State Medical University, Derevtsova S.N. , Medvedeva N.N. ,   Prof. V. F. Voino-Yasenetsky Krasnoyarsk State Medical University
Published: November 2021

Aim of study. To reveal peculiarities in topography and quantitative content of subcutaneous tissue in adolescents with different values of BMI and sexual dimorphism index. Material and methods. A total of 498 male and female adolescents of European ethnicity were studied. The methods applied were anthropometry, caliperometry, ultrasound scanning of subcutaneous tissue, the method for BMI and sexual dimorphism calculation by J.M. Tanner (1951) and statistical analysis. Results. Sexual inversion manifested by gynecomorphy was revealed in 11.0% male patients and andromorphy was observed in 22.5% female patients. Caliperometry provided the following results: obesity in male adolescents lead to a statistically significant increase in the skinfold thickness as compared to subjects with normal BMI in the following areas: abdomen – 39mm [38.6; 41.17] against 13.15mm [12.57; 16.8] (2.97-fold); rear shoulder – 18.25mm [16.94; 20.13] against 6.25mm [5.47; 8.58] (2.90-fold); back – 28mm [26.13; 29.98] against 10.5 [9.93; 12.67] (2.67-fold). Female adolescents with obesity were noted to have statistically significant increase in skinfold thickness in the following areas: front shoulder – 21.3mm [20.73; 23.46] against 5.7mm [4.61; 7.39] (3.73-fold); above pectoral muscles – 15.0mm [13.25; 20.12] against 5.7mm [4.13; 7.0] (2.63-fold); abdomen: 37.0mm [31.18; 39.42] against 16.0mm [11.10; 18.54] and thigh: 42.3mm [40.13; 45.64] against 18.3mm [17.92; 20.72] (2.31-fold). It has been shown that assessment of topology and thickness of skinfolds on certain body parts depending on the BMI and morphotype of subjects will make it possible to reveal their predisposition to sexual inversion and include them into the risk group. Conclusion. Through the method of caliperometry (identical sonography data) and anthropometry, a pattern in skinfold distribution depending on the morphotype has been determined. Target biomarkers for topography and thickness of skinfolds characteristic to subjects with sexual inversion have been studied.
DIFFERENCE OF POWER TEST AND TYPE II ERROR (β) ON MARDIA MVN TEST, HENZE ZIKLER'S MVN TEST, AND ROYSTON'S MVN TEST USING MULTIVARIATE DATA ANALYSIS
Authors: Anis Wahyul , Kuntoro Kuntoro , Melaniani Soenarnatalina
Published: November 2021

The Mardia MVN test, Henze Zikler's MVN test, and Royston's MVN test are the most widely used tests to analyze multivariate normal (MVN) data, but there have not been many studies explaining the advantages and disadvantages of these tests. The research objective was to analyze the difference in test strength and type II (β) error in the Mardia MVN test, Henze Zikler's MVN test, and Royston's MVN test. The research data were analyzed using three MVN tests, namely the Mardia MVN test, Henze Zikler's MVN test, and Royston's MVN test. The results of the analysis in the form of test strength and type II error (β) would be compared at alpha (α) 1%, 5%, 10%, 15%, 20%, and 25%. The comparison results explained that the Mardia test had the greatest test strength and the smallest type II (β) error. The study concluded that the Mardia MVN test was a multivariate normal test better than Henze Zikler's MVN test and Royston's MVN test.
PERSONAL HYGIENE AND REPRODUCTIVE HEALTH KNOWLEDGE AMONG ADOLESCENTS AT KAMPUNG BELAJAR, SURABAYA
Authors: Djunaedi Nuranisah , Sulistyorini Yuly
Published: November 2021

Health knowledge is fundamental for everyone, including children. This knowledge provides understanding for children in preparation for entering puberty. However, health education which discusses personal hygiene, anemia, puberty, and healthy relationships, as well as reproductive health is still very limited in formal schools. Because of these limitations, children need to get informal education. One of the ways this is done is through health education activities at Kampung Belajar. The research objective was to analyze health knowledge on personal hygiene, anemia, puberty, healthy relationships, and reproductive health taught through health education at Kampung Belajar in Jambangan, Surabaya. This study used secondary data sources obtained from the teaching team at the learning village. The data obtained were the result of evaluating learning activities related to health knowledge. The research subjects were 22 students from grade 1 to 7. The results of this study were 0.031 with p < 0.05. It can be concluded that there was a difference in health knowledge, which included personal hygiene, anemia, puberty, healthy relationships, and reproductive health in the study group after receiving health education provided by the teaching team at Kampung Belajar.
Assessing Health Literacy of Elderly with Chronic Diseases during the COVID-19 Pandemic in Makassar City, Sulawesi Selatan, Indonesia
Authors: Bahtiar Bahtiar , Saputri Wiwi , Paseleng Rostika Salenda , Akbar Muh , Abady Restu
Published: November 2021

The elderly are vulnerable to experience health problems and physical deterioration characterized by high rates of chronic diseases among the elderly. Health literacy ability becomes crucial for the elderly with chronic diseases to treat and maintain their health. This study was aimed to describe the literacy levels of the elderly with chronic diseases during the COVID-19 pandemic in Makassar. The method of study was a descriptive survey with a cross-sectional study. The research population is elderly with chronic diseases in Makassar city, and the samples are 124 elderly with age ≥60 years old and suffering chronic diseases more than six months in two selected sub-district. The research was conducted a cross-sectional survey, and descriptive univariate data analysis was used. The instrument was used Indonesia's health literacy short-form survey questionnaire (HLS-EU-SQ10-IDN). The result of this study reveals that the health literacy levels vary: insufficient criteria by 33.99%, problematic criteria by 49.2%, sufficient criteria by 16.1%, and perfect criteria by 0.8%. The results prove that the health literacy level of the elderly with chronic diseases is insufficient. This study concluded that the dominant level of the health literacy of the elderly with chronic diseases is inadequate and problematic. Health education program to improve their literacy is necessarily improved during the COVID-19 outbreak
Intensity Of Violent Behavior In Adolescents Addicted To Violent Online Games In Yogyakarta Indonesia
Authors: Fahrizal Yanuar , Pratama Bima Yoga
Published: November 2021

The Online game is a technological product that is quite popular among adolescents. Violent characters in online games can affect the game players. Hurting the enemies in the games every day will gradually lead adolescents to think that hurting people is a fun and common thing to do. The adolescent delinquency cases in Yogyakarta occur every year, and the most frequent cases are klitih (maltreatment) and brawls. This study aims to discover the relationship between the level of addiction to violent online games and the intensity of violent behavior in adolescents. This study employed a quantitative method with a cross-sectional approach. Data were collected through Game Addiction Scale for Adolescent questionnaires by  about the adolescents’ addiction to online games and violent behavior in adolescents. The respondents of the study were 96 adolescents, recruited using the Lemeshow formula. Data were analyzed using the Spearmen rho test. Results showed that 48 adolescents (50%) were addicted to online games at a moderate level. The majority of adolescents (44.8%) had a low intensity of violent behavior. The p-value was 0.000 (<0.005). The correlation value was 0.731, indicating a strong correlation between online gaming addiction and intensity of violent behavior, and the positive value suggests a unidirectional relationship. The level of online gaming addiction in adolescents in Yogyakarta is moderate. Online gaming addiction and violent behavior have a significant relationship with a strong correlation coefficient and a unidirectional relationship. Future researchers are suggested to add research variables to discover other factors contributing to violent behavior in adolescents.
Evaluasi Program One Muhammadiyah One Response (OMOR) Dalam Penanggulangan Bencana Alam: Sebuah Studi Observasi di Kabupaten Magelang Indonesia
Authors: Handayani Estrin
Published: November 2021

Pendahuluan: Indonesia adalah wilayah yang potensial terjadi bencana alam (disaster), seperti gempa bumi, tsunami, erupsi gunung berapi, banjir, tanah longsor dan lain lain. Untuk menghadapi semua bencana di atas, Muhammadiyah Disaster Management Center (MDMC) telah memiliki program One Muhammadiyah One Respon (OMOR). Hanya saja, evaluasi programnya belum maksimal sehingga berpotensi meningkatnya jumlah korban bencana alam dan kerugian ekonomi. Oleh karena itu, perlu adanya evaluasi untuk mencegah semua dampak yang telah disebutkan. Tujuan: penelitian untuk mengevaluasi kegiatan OMOR dan meningkatkan kesiapsiagaan masyarakat dalam menghadapi bencana alam. Metode: desain penelitian ini adalah mixed method dengan pendekatan survey dan FGD (Focus Group Discussion). Pada tahap survey peneliti mengevaluasi dokumen berupa contex, input, process dan product. Setelah itu diikuti dengan FGD yang melibatkan sejumlah 15 orang dari 14 organisasi otonom. Penelitian ini dilakukan di Kabupaten Magelang, pada bulan maret-september 2019. Hasil: hasil survey menunjukan bahwa variabel evaluasi contex sebesar 43% (keberadaan dokumen yang sudah direncanakan), variabel input sebesar 42,8% (yang sudah dilakukan secara spesifik dalam program), variabel process sebesar 34,2% (pelaksanaan program sesuai perencanaan) dan 44,4% (variabel product luaran telah melakukan penyelesaian laporan program secara tuntas). Hasil FGD mendukung bahwa perencanan, pelaksanaan maupun laporan kegiatan program OMOR perlu dimaksimalkan kembali. Kesimpulan: penanggulangan bencana perlu disusun Rencana Kontinjensi dan anggaran yang melibatkan amal usaha Muhammadiyah dengan melakukan kajian resiko bencana, pelaksanaan yang terkoordinasi dengan MDMC dan monitoring kegiatan.
Factors Affecting Business Income of Empal Gentong in Cirebon City
Authors: Dinar Lathifa , Widayaningsih Neni , Gunawan Diah Setyorini , Yaramai Joseph Yakatambu
Published: November 2021

The goal of this research is to analyze the effect of capital, labor, length of business, education, and working hours on the empal gentong business income in Cirebon and to analyze which variable has the most effect on that income. We surveyed 30 business owners of empal gentong in Cirebon. The method using in this research is multiple linear regression. This result concludes capital, labor, length of business, education, and working hours have a positive and significant effect jointly on empal gentong business income. The analysis result in partially is capital and length of business have significant effect. Meanwhile, variables of labor, education and working hours have no significant effect on empal gentong business income. From these five variables, the most influential variable on empal gentong business income is the capital variable.Keywords: Income, Capital, Labor, Length of Business, Education, Working Hours
Двумерная модель для расчета рабочего процесса двигателя с искровым зажиганием
Authors: Сергеев Сергей Сергеевич , Sergeev Sergei Sergeevich
Published: November 2021

Разработана двумерная модель рабочего процесса - программа «ПАР» (Предварительный Анализ Расчетов), предназначенная для предварительного планирования
трехмерных численных расчетов рабочего процесса двигателей внутреннего сгорания. Модель базируется на решении уравнения сохранения энергии в частных производных на основе метода контрольных объемов с явным выделением фронта
пламени. Предложен новый подход к моделированию распространения пламени в
двигателе внутреннего сгорания, заключающийся в комбинации сеточного метода
контрольных объемов и расчета видимой скорости пламени на основе экспериментальных данных (с учетом стадии развития очага пламени). В этом случае отпадает
необходимость решения уравнения переноса импульса и компонентов газовой смеси для определения текущего положения фронта пламени. Таким образом, достоинствами данной модели являются быстрое выполнение счета и хорошая предсказательная способность. Дополнительно программа может применяться для предварительной проверки трехмерных расчетов, когда экспериментальные данные отсутствуют, а также для получения характеристики тепловыделения для нульмерных (термодинамических) моделей рабочего процесса.
Энтропийная регуляризация разрывного метода Галеркина в консервативных переменных для двумерных уравнений Эйлера
Authors: Брагин Михаил Дмитриевич , Bragin Mikhail Dmitrievich , Криксин Юрий Анатольевич , Kriksin Yury Anatolievich , Тишкин Владимир Федорович , Tishkin Vladimir Fedorovich
Published: November 2021

Построена энтропийная регуляризация консервативного устойчивого разрывного
метода Галеркина в консервативных переменных для двумерных уравнений Эйлера на основе специального ограничителя наклонов. Данный ограничитель обеспечивает выполнение двумерных аналогов условий монотонности и дискретного аналога энтропийного неравенства. Проведено тестирование разработанного метода
на двумерных модельных газодинамических задачах.
The outsiders’ society: from prosperity gender pedagogies to post-feminist heterotopias
Authors: Colman Stefane Rodrigues , Balthazar Gregory da Silva
Published: November 2021

This article focuses on a possible permeability between feminist experience and evangelical Neo-Pentecostal experience. Through a focus group approach, we problematize the intersection between the pulsating gender pedagogy in prosperity theology and the lines of force of two feminist premises, which was resignified by a neoliberal rationality: gender equality and female empowerment. Therefore, we defend that the sayings of young evangelicals allow us to suggest the existence of a post-feminist heterotopia: spaces, certainly not full of neoliberal gender discourse ruptures, despite of that, still give rise to small cracks that from the very heart of normativity allow these evangelical young women to create other subjective possibilities for themselves.
Numerical Simulation of Gas-Water Two-Phase Flow in Deep Shale Gas Reservoir Development Based on Mixed Fracture Modeling
Authors: Fang Sidong , Dai Cheng , Zeng Junsheng , Li Heng
Published: November 2021

In this paper, the development of a three-dimensional, two-phase fluid flow model (Modified Embedded Discrete Fracture Model) to study flow performances of a fractured horizontal well in deep-marine shale gas is presented. Deep-marine shale gas resources account for nearly 80% in China, which is the decisive resource basis for large-scale shale gas production. The dynamic characteristics of deep shale gas reservoirs are quite different and more complex. This paper uses the embedded discrete fracture model to simulate artificial fractures (main fractures and secondary fractures) and the dual-media model to simulate the mixed fractured media of natural fractures and considers the flow characteristics of partitions (artificial fractures, natural fractures, and matrix). Gas desorption is considered in the matrix. Different degrees of stress sensitivity are considered for natural and artificial fractures. Aiming at accurately simulating the whole production history of horizontal well fracturing, especially the dynamic changes of postfracturing flowback, a postfracturing fluid initialization method based on fracturing construction parameters (fracturing fluid volume and pump stop pressure) is established. The flow of gas and water in the early stage after fracturing is simulated, and the regional phase permeability and capillary force curves are introduced to simulate the process of flowback and production of horizontal wells after fracturing. The influence of early fracture closure on the gas-water flow is characterized by stress sensitivity. A deep shale gas reservoir of Sinopec was selected for the case study. The simulation results show it necessary to consider the effects of fractures and stress sensitivity in the matrix when considering the dynamic change of production during the flowback and production stages. The findings of this study can help for better understanding of the fracture distribution characteristics of shale gas, shale gas production principle, and well EUR prediction, which provide a theoretical basis for the effective development of shale gas horizontal well groups.
The Remediation Strategy and Mechanism of Combined Passivation and Foliar Inhibition for Safe Rice Production in Red Paddy Soil Contaminated With Heavy Metals
Authors: Zhang Fengsong , He Lixia , Zhang Guixiang , Wei Zhuo , Wang Jiaqi , Liu Hongfang , Wu Siyang
Published: November 2021

To solve the problem of Cd in rice over the food-safe standard, the present field study was carried out to explore the combined passivators (a mixture of quicklime (Q), polyacrylamide (A), sepiolite (S)) and Si-/Se- containing foliar inhibitors (Si or Se) at low (1) and high (2) application rates were added into the red paddy soil. After harvest the rice, the soil samples were collected to examine the soil properties, bacterial community, and the availability of heavy metals (Cd, Pb, and Cu) in soil. The rice samples were obtained to investigate the accumulation of heavy metals by rice. All of the treatments increased the soil's pH, but the treatments excluding QSe2 decreased the total P and soil organic matter (SOM), which was favourable for the immobilisation of heavy metals in red paddy soil by decreasing 14.29%-42.86% of available Cd, 10.18%-63.17% of available Pb, and 6.95%-36.81% of available Cu. With the increasing application rates, QAS significantly decreased the heavy metals available because of the enhanced immobilisation, while QSi and QSe significantly increased the heavy metals available because of the inhibited plant uptake. After remediation, QA1, QSi2, and QSe2 most effectively decreased the uptake Cd by rice in the present red paddy soil to solve the problem of Cd exceeding the threshold value according to the National Food Safety Standard of China (GB2762-2017). Additionally, the treatments, with the exception of Q1, QA1, QSi1, and QSi2, did not dramatically change the community structure of bacteria at the genus level in soil. Considering the safety and stability of soil, QSe2 was the primary recommendation for remediating Cd-contaminated red paddy soil.