bluuebunny/crossref_metadata_2025_split huggingface dataset:
Estimation of Roll Damping Coefficient from Roll and Trajectory Data Using Extended Kalman Filter
Authors: Gite LK , Deodhar R S 
Published: July 2020

Abstract
In this paper, a new method to estimate roll aerodynamic characteristics of a rolling projectiles is proposed. It is estimated from the measured roll rate and trajectory positional data using Extended Kalman Filter. Modified point mass model of trajectory modelling, in state space form, is used to represent system dynamics of Extended Kalman Filter. The roll and position data at every time step constitutes the measurement vector. Along with positions and velocities, roll damping coefficient is included as a state variable. As roll damping coefficient depends on projectile configurations and Mach number. Roll damping coefficients are estimated for two configurations viz. roll stabilized shell and fin stabilized rocket. The measurements are simulated for full flight regime to cover complete Mach regime. Estimated values are compared with known results for various Mach numbers. In both the cases estimation is in close agreement with known results.
Impact of SARS-CoV-2 pandemic on bariatric care in Poland – results of national survey.
Authors: Major Piotr , Stefura Tomasz , Wysocki Michał , Małczak Piotr , Rzepa Anna , Proczko-Stepaniak Monika , Szeliga Jacek , Pędziwiatr Michał 
Published: July 2020

Abstract
Background: The SARS-CoV-2 pandemic has reached Poland on March 4th, 2020 and undoubtedly affected all areas of life and medical care, including bariatric care. The study was planned to identify the impact of the SARS-CoV-2 pandemic on bariatric care in Poland. Methods: The online survey was designed and distributed to bariatric surgeons. The questionnaire was divided into three parts: demographic characteristics of participants and their bariatric centers, examining the impact of the pandemic on the bariatric care and last part with questions about planned care after the pandemic.Results: 49 surgeons participated in the survey. 27 (55%) participants worked in hospitals transformed into COVID-dedicated units. Only 9 (18%) respondents declared uninterrupted bariatric surgery during a pandemic. 91% of surgeons declared continuation of bariatric care with telemedicine techniques. All participants declared a high willingness to resume bariatric surgery after the SARS-CoV-2 pandemic and responded that bariatric procedures should resume immediately when World Health Organisation (WHO) announces the end of a pandemic regardless of oncological treatment. 90% of respondents believe that the pandemic will not affect the safety of bariatric procedures in the future.Conclusions: Access to bariatric care during the pandemic is limited and redirected to telemedicine. Surgeons are ready to resume bariatric operations immediately after the pandemic, but its end is difficult to determine. In surgeons’ opinion pandemic will not affect the safety of bariatric surgery in the future. The extended waiting list and financial aspects will be the main issues after the pandemic.
Dynamics of sickness rate in 15–17- year-old girls in the Russian Federation
Authors: Banteva M. N. , Manoshkina E. M. , Matveev E. N. 
Published: July 2020

The children’s health condition in the Russian Federation, including adolescents, has been characterized by negative trends in the past thirty years.Objective. To identify the main trends in sickness rate (both total and registered for the first time) in 15–17-year-old girls in the Russian Federation, as well as to track the quantity and dynamics of chronicity of diseases by classes and types.Material and methods. The authors analyzed the data of form №12 of the federal statistics in 2000–2017 using the descriptive statistics method.Results. The researchers revealed a significant increase both in the total sickness rate from 1613,8 to 2532,5 per 1,000 girls (by 56,9%) and in the sickness rate registered for the first time from 967,5 to 1577,3 per 1,000 girls (by 63,0%). The increase in total incidence is observed in the most classes of diseases: neoplasms (2,4 times), injuries, poisoning and some other consequences of external causes (2,4 times), congenital anomalies (malformations; 2,3 times), cardiovascular diseases (2 times), diseases of the musculoskeletal system and connective tissue (2 times). Also there was revealed the increase in the incidence registered for the first time in the overwhelming majority of classes of diseases, for example: injuries, poisoning and some other consequences of external causes (2,5 times), diseases of the nervous system (2,2 times), cardiovascular diseases (2 times), neoplasms (2 times), diseases of the ear and mastoid process (2 times), diseases of the musculoskeletal system and connective tissue (1,9 times). High index of the chronicity for all classes of diseases reflect the initially high level of chronic pathology in 15–17-year-old girls, which is an unfavorable characteristic of their health condition. Having analyzed the chronization index the authors revealed its maximum growth for congenital anomalies (malformations; by 31,1%) and neoplasms (by 23,0%), and for certain nosologies: menstrual disorders (5,8 times) and renal failure (4,2 times).Conclusion. The health of children, and especially adolescents, determines the national health in the nearest future; therefore, its preservation and improvement require thorough attention.
Pediatric sepsis – time to reach agreement
Authors: Lekmanov A. U. , Mironov P. I. 
Published: July 2020

Objective:to present the evolution and modern concept of pediatric sepsis.According to many authors, pediatric sepsis is considered to be the main cause of death from infectious diseases; and the mortality is associated with a late diagnosis and non-compliance with treatment guidelines. The article discusses the evolution of views on sepsis over the past 30 years. It analyzes the changes of sepsis concepts in adults from Sepsis-1 to Sepsis-3. Currently, sepsis is considered as a life-threatening organ dysfunction due to dysregulation of the body’s response to infection rather than a progressive systemic inflammation. Since sepsis is based on a pathobiological process, its definitions should be applied both to adults and children. However, the terminology and intensive care of pediatric sepsis is beyond the recommendations of Sepsis-3. Over the last 3 years the scientists have studied various pediatric scales to verify sepsis and introduce the Sepsis-3 ideology into pediatrics. Currently, the consensus and multidisciplinary approach of pediatricians and intensive care physicians is extremely important to achieve real success in early diagnosis and reduce mortality in children with sepsis.
Clinical and immunological characteristic of children with congenital infections and perinatal HIV contact, considering their HIV status
Authors: Denisenko V. B. , Simovanyan E. M. 
Published: July 2020

Relevance.The study of the etiological structure, clinical features of congenital infections and the immune status of children with perinatal HIV contact will help to improve the program for the diagnosis, treatment and prevention of these diseases.Objective.To characterize the clinical features of congenital infections and changes in the immune system in children with perinatal HIV contact, taking into account their HIV status.Methods.A clinical, serological, molecular genetic, cytological, immunological examination of 203 children with perinatal HIV contact, including 91 HIV-positive patients and 112 HIV-negative patients.Results.Congenital infections were diagnosed in 43.3% of children with perinatal HIV contact. They were characterized by a predominance of cytomegalovirus (30%) and Chlamydia trachomatis (14.3%) in the etiological structure; those infections proceeded as a mono-infection (61.4%) or in a localized form (52.5%). In the group of HIV-positive children, congenital infections developed in 68.1% of patients. In most cases congenital infections were caused by cytomegalovirus (45.1%), herpes simplex virus (6.6%) and bacteria (11%); they proceeded as an associated infection (46.8%), and in a clinically manifest localized (61.3%) and generalized forms (33.9%). The clinical features of congenital infections in HIV-infected children were associated with more significant disorders in the immune system, especially in T-cell link.Conclusion.The revealed clinical and immunological features of congenital infections in children with perinatal HIV contact must be considered during diagnostic, therapeutic and preventive procedures.
Temporal trends of climatic variables and water footprint of rice and wheat production in Punjab, India from 1986 to 2017
Authors: Kashyap Durba , Agarwal Tripti 
Published: July 2020

AbstractThe agriculture sector is vulnerable to climate change and related changes in the hydrological cycle. In order to understand the changes in climatic variables and their implications for agricultural water consumption, the present study aims to analyse the temporal variability of climatic factors and water footprint (WF) of rice and wheat during the period 1986–2017 in Ludhiana, Punjab. Further, it aims to identify the dominant climatic factors that cause variation in reference evapotranspiration (ETo) and WF of rice and wheat. WF was estimated using CROPWAT, and Path analysis was used to determine the dominant climate variables. Temporal trends of climate variables were analysed using the Mann–Kendall test. The total WF of both rice and wheat shows a significant declining trend over the past 32 years. Sunshine duration and wind speed were the dominant factors influencing the variability of total WF of rice and wheat, respectively, whereas rainfall strongly influenced the green and blue WF of rice and wheat. Rainfall had a high variability, and consequently, irrigation water requirement was highly fluctuating. This indicates the significant impact of present and projected erratic pattern of precipitation on agriculture due to climate change and reiterates the importance of adaptive measures like rainwater harvesting and capacity building.
EFFECT OF COMBINATION OF AQUEOUS LEAF EXTRACTS OF PSIDIUM GUAJAVA LINN AND MORINGA OLEIFERA LAM ON DIABETES MELLITUS
Authors: JAYAMOL MATHEW ANU , ASHLEY REJI , NITHYA JOHNS , SHIJINA SHAMSUDEEN 
Published: July 2020

Objective: To determine the anti-diabetic activity of combined aqueous extracts (1:1mixture) of dry leaves of Psidium guajava linn and Moringa oleifera lam as well as to compare the anti-diabetic activity of these plants by in vitro methods.
Methods: In vitro alpha amylase inhibitory assay was performed on porcine alpha amylase and the absorbance was measured at 540 nm using a microplate reader and glucose diffusion inhibitory assay using dialysis membrane. Acarbose was used as the standard in the above mentioned methods.
Results: The mixture (1:1) of aqueous plant extracts (at a concentration of 100µg/ml) of Psidium guajava linn and Moringa oleifera lam exhibited 72.08333% inhibition with IC50 value of 10.9µg/ml. The leaf extracts of Psidium guajava (at a concentration 100µg/ml) exhibited 71.23288% of a α amylase inhibitory activity with an IC50 values 19.883µg/ml whereas the leaf extracts of Moringa oleifera (at a concentration of 100µg/ml) exhibited 70.58824% of α amylase inhibitory activity with an IC50 value of 27.974 µg/ml. The Acarbose (standard drug) at a concentration of 100µg/ml showed 72.09302% inhibitory effect on the α amylase activity with an IC50 value 8.9µg/ml. In glucose diffusion inhibition assay the mixture of plant extracts exhibited 76.57% inhibition at 150 min which produces more effects than the two plants. The aqueous extract of Psidium guajava leaves exhibited maximum glucose diffusion inhibition (75.32%) at 150 min as well as Moringa oleifera leaf extract showed the maximum inhibition of 73.70% at the same time interval. For acarbose the percentage was 82.74 at 150 min. The interpretation of the results was done by one-way anova method.
Conclusion: The combined extract of the leaves of the 2 plants was found to be more effective than individual plant extracts against diabetes. On comparison of two plants Psidium guajava was found to be more active against diabetes than Moringa oleifera. Also the potentiation effect shown by the combination of extract may be due to synergistic effect of the phytochemical constituents. As the 1:1 mixture of the aqueous extract is found to be more active, the combination of the two plants can be used to formulate drugs for treating diabetes.
EFFECT OF PAROXETINE IN ANXIETY DISORDER AMONG SCHOOL DROPOUT TEENAGER IN SOUTH INDIAN POPULATION
Authors: CHANDRAN PADMA PRIYA , S. SINDHU , S. NAVANEETHAKRISHNAN , S. SASIKUMAR , S. KARTHIK 
Published: July 2020

Objective: Anxiety disorders are the most common group of psychiatric illnesses in children. This study is to observe the effectiveness of Paroxetine in anxiety disorder among teenagers in South India population using Hamilton Anxiety Rating Scale (HAM-A) and to screen the possible risk for paroxetine in anxiety disorder among teenagers.
Methods: This study is a prospective observational study that was conducted for a period of 6 mo. Of 84 teenage patients with anxiety disorder assessed using Hamilton Anxiety Rating Scale (HAM-A) were followed-up in an outpatient psychiatric ward. Study population includes both sexes, age group between 13 to 19 y, Teenage patient receiving paroxetine for anxiety disorder were included and patients unwilling to give written informed consent or assent form were excluded.
Results: Out of 84 patients the prevalence of symptoms before the drug treatment, 65 patients were falling in very severe category, which was assessed by HAM-A scale. Then reassessed with drug Paroxetine at week 4 and week 8. There was a drastic reduction in the prevalence of symptoms in week 8 than compared to week 4. A significant reduction in body weight was also observed during the study period. Among various side effects, nausea was the prominent risk found during the study.
Conclusion: The present study demonstrated that paroxetine is effective and well-tolerated for the treatment of various types of anxiety disorder in teenagers with few side effects.
REFLECTIONS AND PERSPECTIVES ON BIOSIMILARS IN BRAZIL
Authors: ARAUJO RENATA LUZES , MOSEGUI GABRIELA BITTENCOURT GONZALEZ , VIANNA CID MANSO D. E. MELLO , VILLAR FERNANDO ANTONANZAS , CATAO THAIS PEREIRA 
Published: July 2020

Objective: Biological agents are among the medicines with the highest revenue in the world market. Biosimilars are copies of biological products introduced into the market to offer clinical efficacy like the originator or reference product at lower prices. This study aimed to verify the characteristics and price differences between biological medicines registered and marketed in Brazil until the end of 2019.
Methods: All records were collected by November 2019 on the website of the National Health Surveillance Agency (Anvisa). The list of the Chamber of Regulation of the Medicines Market (CMED) consulted for the price analysis, has an economic classificatory criterion with eight ranges. Categorization, according to the date/period of authorization for marketing, was also made.
Results: At Anvisa site, there are 144 drugs present in 277 products distributed in three regulatory categories: new, biological, and similar. Approximately 73% of drugs have been approved in the past five years. Three classes represent 77.9% of all drugs-antineoplastics and immunomodulatory agents (38.6%), blood and blood organ forming (20.7%), and alimentary tract and metabolism (18.6%). Of the 178 products listed in the CMED, 26 (14.6%) have prices above 10,000 reais.
Conclusion: The prices of original products, for most of the inputs, are lower than those of biosimilars, reversing the international logic.
ASSESSMENT OF 10-YEAR RISK OF DEVELOPING A MAJOR CARDIOVASCULAR EVENT IN PATIENTS ATTENDING A HOSPITAL FOR THE TREATMENT OF OTHER DISORDERS
Authors: SWAROOPA M. MAHIMA , PRAVEEN REDDY , SAHEB S. K. LAL , RINNISHA S. K. SAI , SARANYA P. , TEJA D. AAKASH , KUMAR G. VIJAYA 
Published: July 2020

Objective: To assess the individual’s predicted risk of developing a CVD event in 10 y using risk scores among persons with other disorders/diseases.
Methods: This is a cross-sectional observational study conducted for a period of 6 mo among 283 subjects. Total risk was estimated individually by using Framingham Risk Scoring Algorithm and ASCVD risk estimator.
Results: According to Framingham Risk score the prevalence of low risk (<10%) identified as 67.84% (192), followed by intermediate risk (10%-19%), 19.08% (54), and high risk (≥20%) 13.07% (37). By using ASCVD Risk estimator, risk has reported in our study population was low risk (<5%) is 48.76% (138), borderline risk (5-7.4%) is 13.07% (37), intermediate risk (7.5-19.9%) is about 25.09% (71), high risk (>20%) is about 13.07% (37).
Conclusion: In this study burden of CVD risk was relatively low, which was estimated by both the Framingham scale and ASCVD Risk estimator. Risk scoring of individuals helps us to identify the patients at high risk of CV diseases and also helps in providing management strategies.
Peranan Growth Opportunity dan Faktor Internal Terhadap Struktur Modal Perusahaan Manufaktur Anggota Jakarta Islamic Index
Authors: Anggraeny Wafa , Robiyanto Robiyanto 
Published: July 2020

The study aims to analyze the factors that determine the capital structure of the manufacturing companies listed in the Jakarta Islamic Index (JII) during the period of 2015 – 2018. The independent variables in this research are profitability, asset structure, company size, and growth opportunity. Samples were taken by using the purposive sampling method and obtained 10 companies as research samples. Data analysis techniques use a regression analysis of data panel. The results of the regression panel in this study showed that profitability had a significant positive effect on capital structure. The asset structure, firm size and growth opportunity variables do not significantly influence the company's capital structure. The implication of this research is that companies need to pay attention to profitability variable in determining capital structure.
Testing the Design and Implementation of Teaching Materials Developed for Writing Budget Reports Using Microsoft Excel Media
Authors: Sulindawati Ni Luh Gede Erni 
Published: July 2020

This study was conducted with the aim of finding out the result of testing the design and implementation of teaching materials developed for writing budget reports using Microsoft Excel media. The study method used teaching material development that consists of the steps of (1) design validation, (2) design revision, (3) product try-out, (4) product revision, and (5) use try-out. The design validation was done by asking experts to evaluate the design. The materials developed were in the form of syllabus, semester lesson plans, learning materials which contain practice problems, and worksheets, and assessment rubric. The subjects were students who enrolled in Budgeting Course. The instruments used were observation guide, interview guide, questionnaire, and learning achievement test. The data were analyzed by using descriptive analysis by measuring the students’ learning achievement as shown in their scores in the process of learning to write budget reports. The evaluation was done based on the scores the students got from the process evaluation, attitude and participation, and tasks as well as from the product evaluation as shown by the products written by the students. The result of the experts’ judgment of the design showed that the design is very valid. The implementation showed that the students’ learning achievement in writing budget reports using Microsoft Excel showed that the mean scores for attitude, participation, product evaluation can be categorized into the very good category. Hence, these teaching materials can be used in the teaching process for teaching how to write budget reports.
THE INFLUENCE OF EMPLOYEE PARTICIPATION ON ARCHIVE MANAGEMENT IN THE CITY OF BANDAR LAMPUNG
Authors: Farida Ida 
Published: July 2020

AbstractGood and correct archival management has indirectly helped the achievement of organizational goals. An agency or organization in carrying out program activities is directed to always be efficient and successful, in order to achieve effective and efficient results in achieving its objectives. This research was conducted at the Education and Culture Office of Bandar Lampung City. The research problem of this study is that there are still many employees in the Department of Education and Culture in Bandar Lampung City which indicate low work participation and there are some employees who complained about the lack of proper arrangement of previous records so that they are not in accordance with good and correct archival governance.The research method used in this study is a quantitative research method using the type of questionnaire filling, which is looking for the correlation between employee participation on records management. The results showed that there was an influence of employee participation in managing records in the Bandar Lampung City Education and Culture Office, the magnitude of influence obtained from this study was 25.4%. Keywords: Influence of Employee Participation, Management of Archives, Bandar Lampung City
Ajaran Kama Pada Patung Seks Di Pura Dalem Purwa Desa Pengastulan Kecamatan Seririt Kabupaten Buleleng
Authors: Wardana Kadek Agus 
Published: July 2020

<p><em>Kamasutra is seen by Hindus as an important book to guide human ethical life. This text beautifully describes the intimacy process of a pair of humans. An outline of the beliefs of Hinduism is love. Hinduism believes that the process of intimacy portrays a high human existence. The teachings are contained in the statue in the Dalem Purwa Temple where the statue depicting sex has a very deep meaning; these statues are not pornographic statues. But as a symbol of the merging of Lord Shiva’s strength with Dewi Parwati (Durga). It can also be interpreted as a symbol of the merging of Kama Bang with Kama Petak (Purusha with Pradhana). Where, there is a union of Shiva symbolized by Lingga with Parvati symbolized by Yoni that is where happiness arises, the emergence of prosperity, and prosperity. When kama bang (egg cell) with kama petak (sperm) meets resulting in fertilization that causes happiness and gives birth to a life of harmony. The meaning of philosophy is poured into statues with the scene of having sex as a symbol of unification. In Hindu sexuality is seen as sacred in human life because it is implicitly contained in purusartha chess teachings, namely dharma, artha, kama, and moksa. One of the goals of human life is the fulfillment of lust or desire (kama) which encourages people to do something, which makes people passionate in this life. One form of kama is fulfillment of sexual needs. The union of Lingga and Yoni gave birth to something new, namely creation. The combination of linga and yoni symbolizes the creation of the world and fertility.</em><em></em></p>