bluuebunny/crossref_metadata_2025 huggingface dataset:
Mixed non-specific vaginal infections: the experience with topical therapy
Authors:   Kuban State Medical University, Krasnodar, Russian Federation, Borovikov I.O. , Kutsenko I.I. ,   Kuban State Medical University, Krasnodar, Russian Federation, Bulgakova V.P. ,   Kuban State Medical University, Krasnodar, Russian Federation, Rubinina E.R. ,   Kuban State Medical University, Krasnodar, Russian Federation, Gorring Kh.I. ,   Kuban State Medical University, Krasnodar, Russian Federation
Published: February 2021

Aim: to describe the experience with the topical treatment for mixed non-specific vaginal infections. Patients and Methods: this prospective study included 72 women (mean age 26.3±5.5 years) with mixed non-specific vaginal infections who received a vaginal capsule containing metronidazole and miconazole (at night for 10 days) followed by a probiotic containing L. casei rhamnosus Doderleini (intravaginally for 14 days). Vaginal microbiota was assessed by real-time PCR. The ratios of Lactobacillus spp. and anaerobic microbe concentrations and the total amount of opportunistic microflora were calculated. In addition, vaginal pH, Hay/Ison criteria, and the sensitivity of Candida spp. to antimycotics (NCCLS standards) were evaluated. When analyzing cellular composition, white blood cell count, epithelial cell count, total cell count, and cytological coefficient were measured. The efficacy was assessed 10 days and 1 month after the treatment. Results: the treatment resulted in the significant reduction in the clinical (both subjective and objective) symptoms of mixed non-specific vaginal infections, the improvement of vaginal discharge pH and the cellular composition of vaginal discharge and vaginal microbiocenosis. Microscopy with Hay/Ison criteria assessment demonstrated the normalization of Lactobacillus count and the reduction in the threshold of opportunistic microflora and Candida spp. Conclusions: our experience with the topical treatment for mixed non-specific vaginal infections using a drug containing metronidazole and miconazole has demonstrated high clinical (96%) and microbiological (97.4%) efficacy and safety as well as good treatment compliance. KEYWORDS: mixed non-specific vaginal infection, decontamination, metronidazole, miconazole, vaginal microbiocenosis, bacterial dysbiosis. FOR CITATION: Borovikov I.O., Kutsenko I.I., Bulgakova V.P. et al. Mixed non-specific vaginal infections: the experience with topical therapy. Russian Journal of Woman and Child Health. 2020;3(4):221–227. DOI: 10.32364/2618-8430-2020-3-4-221-227.
Nutrition and nutritional support during pregnancy
Authors:   Kuban State Medical University, Krasnodar, Russian Federation, Kravtsova E.I. , Kutsenko I.I. ,   Kuban State Medical University, Krasnodar, Russian Federation, Borovikov I.O. ,   Kuban State Medical University, Krasnodar, Russian Federation, Batmen S.K. ,   Kuban State Medical University, Krasnodar, Russian Federation
Published: February 2021

Increased nutrient needs during pregnancy are accounted for by physiological changes in the maternal organism and requirements of the developing and growing baby. They are realized through a number of physiological adaptations in nutrient metabolism. Physiological pregnancy and adequate fetal development are impossible in deficient nutrients, vitamins, and microelements. Randomized clinical trials in pregnant women have demonstrated that nutrient deficiency in the maternal organism results in pregnancy complications and health problems in the newborn but also accounts for a wide range of chronic disorders among the offspring. Probiotics improve digestive health in pregnant women and affect epigenetic programming of human homeostasis that predisposes to dysbiosis, allergies, and lipid and carbohydrate metabolism disorders. Prevention of vitamin and probiotic deficiency during pre-pregnancy planning, pregnancy, and breastfeeding focuses on ensuring that vitamin intake from food meets the requirements for these nutrients. Complex vitamin supplements containing probiotics treat alimentary deficiency and contribute to the favorable course of pregnancy and fetal development. KEYWORDS: nutrition, woman’s health, pregnancy, vitamins, probiotics, nutrient deficiency. FOR CITATION: Kravtsova E.I., Kutsenko I.I., Borovikov I.O., Batmen S.K. Nutrition and nutritional support during pregnancy. Russian Journal of Woman and Child Health. 2020;3(4):233–240. DOI: 10.32364/2618-8430-2020-3-4-233-241.
Termination of pregnancy: what can we do for the prevention?
Authors:   University of Perugia, Perugia, Italy, Di Renzo G.C. , Dobrokhotova Yu.E. ,   Pirogov Russian National Research Medical University, Moscow, Russian Federation, Markova E.A. ,   Pirogov Russian National Research Medical University, Moscow, Russian Federation
Published: February 2021

The health of any woman lies in her own hands. The functioning of the reproductive system is one of the major indicators of physical health. Therefore, every woman should care for her reproductive health and give it all the necessary attention since the main purpose of each woman is, above all, childbearing. Within the framework of the 4th International Interdisciplinary Summit “Woman’s health” that was held online on May 25–27, 2020, due to the COVID-19 pandemic, Professor Gian Carlo di Renzo (University of Perugia, Italy) has given a lecture entitled “Termination of pregnancy: what can we do for the prevention?”. This paper addresses this lecture which will definitely be useful and interesting for practicing obstetricians and gynecologists. The lecture discusses the prevention of recurrent pregnancy loss, the issues facing doctors when deciding on progesterone prescription during pregnancy, and preventive strategies for premature birth. The importance of the critical assessment of the reliability of the findings which may be a basis for treatment approaches is highlighted. KEYWORDS: didrogesterone, recurrent pregnancy loss, pessary, short cervix, premature birth, evidence-based medicine. FOR CITATION: Di Renzo G.C., Dobrokhotova Yu.E., Markova E.A. Termination of pregnancy: what can we do for the prevention? Russian Journal of Woman and Child Health. 2020;3(4):267–274. DOI: 10.32364/2618-8430-2020-3-4-267-274.
21st All-Russian Science Education Forum “Mother & Child”. Urinary tract infections in women: what a gynecologist needs to know? (Post-release)
Authors:   Sechenov University, Moscow, Russian Federation, Spivak L.G. , Zaitsev A.V. ,   A.I. Evdokimov Moscow University of Medicine and Dentistry, Moscow, Russian Federation, Apolikhina I.A. ,   V.I. Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Moscow, Russian Federation, Khodyreva L.A. ,   A.I. Evdokimov Moscow University of Medicine and Dentistry, Moscow, Russian Federation
Published: February 2021

A round table on the topic “Urinary tract infections in women: what a gynecologist needs to know?” was organized within the framework of the 21st All-Russian Science Education Forum “Mother & Child” that was held on September 28–30, 2020, in Moscow. The speakers reported on an increasing incidence of urinary tract infections (UTIs), in particular, cystitis. This is accounted for by the lack of a common diagnostic and treatment approach to this disease among various medical specialties and self-medicating with randomly chosen or low-dose antibiotics. Current recommendations for the prescribing of medications to reduce the symptoms of acute cystitis are addressed. The increase in the prevalence of antibiotic resistance is highlighted. The development and more active implementation of the approaches avoiding the use of antibiotics to prevent UTI recurrences are required. KEYWORDS: cystitis, urinary tract infections, recommendations, immune prophylaxis, cranberry, D-mannose, vitamin D. FOR CITATION: 21st All-Russian Science Education Forum “Mother & Child”. Urinary tract infections in women: what a gynecologist needs to know? (Post-release). Russian Journal of Woman and Child Health. 2020;3(4):282–288. DOI: 10.32364/2618-8430-2020-3-4-282-289.
Pediatricians adherence to immunoprophylaxis of infectious diseases: current state of the problem
Authors:   Khanty-Mansiysk State Medical Academy, Khanty-Mansiysk, Russian Federation, Girina A.A. , Petrovski F.I. ,   Khanty-Mansiysk State Medical Academy, Khanty-Mansiysk, Russian Federation, Zaplatnikov A.L. ,   Russian Medical Academy of Continuous Professional Education, Moscow, Russian Federation
Published: February 2021

In 2019, the World Health Organization (WHO) for the first time included refusal of vaccination in the list of ten global threats to humanity, since a decrease in vaccination coverage can trigger breakouts of many preventable infectious diseases. Aim: to clarify the causes for insufficient doctors’ adherence to immunoprophylaxis of infectious diseases and to develop measures for eliminating these causes. Patients and Methods: an open pilot online survey of 175 pediatricians working in medical institutions of the Khanty-Mansiysk Autonomous Okrug–Yugra (KMAO-Yugra) was conducted. The questionnaire contained 14 questions about the respondents’ attitude to various aspects of vaccinal prevention, as well as the level of respondent training on this topic. At the same time, a point scale was used to evaluate the provisions offered to the respondent for analysis (the minimum score is 0 points, the maximum score is 5 points). Results: 71–76% of respondents were convinced of the vaccination efficacy and safety. The main reasons for the lack of adherence to immunoprophylaxis of infectious diseases among the surveyed pediatricians were the insufficient level of knowledge due to the lack of continuous medical education on vaccinal prevention during the entire period of professional activity (25% of hospital-based physicians, 20% of doctors of educational institutions, 16% of health officials and 9% of general practitioners) and the use of information obtained from unofficial sources presented in the global Internet (25% of respondents). The study found that 13% of the physicians surveyed were not familiar with the recommendations for vaccination of pregnant women against influenza, and 24% were not informed about the possibilities, efficacy and safety of pregnant women vaccination against pertussis. Methods to increase the pediatricians’ adherence level to vaccination are outlined, the key among which is mandatory periodic professional development in immunoprophylaxis of infectious diseases in the system of continuing professional education. Conclusion: almost every fifth pediatrician of the KMAO-Yugra surveyed has an insufficient adherence level to immunoprophylaxis of infectious diseases. The article outlines the methods to increase the pediatricians’ adherence level to vaccination. KEYWORDS: vaccination, pediatrician, immunoprophylaxis, continuing professional education, vaccination coverage, continuing education, adherence to vaccination. FOR CITATION: Girina A.A., Petrovski F.I., Zaplatnikov A.L. Pediatricians adherence to immunoprophylaxis of infectious diseases: current state of the problem. Russian Journal of Woman and Child Health. 2020;3(4):290–294. DOI: 10.32364/2618-8430-2020-3-4-290-294.
Incidence of carbapenem-resistant Enterobacteriaceae in the multidisciplinary pediatric hospital
Authors:   Ural State Medical University, Yekaterinburg, Russian Federation, Boronina L.G. ,   Regional Children’s Clinical Hospital, Ekaterinburg, Russian Federation, Samatova E.V. ,   Regional Children’s Clinical Hospital, Ekaterinburg, Russian Federation, Blinova S.M. ,   Ural State Medical University, Ekaterinburg, Russian Federation, Kukushkina M.P. ,   Regional Children’s Clinical Hospital, Ekaterinburg, Russian Federation, Panova S.A. ,   Regional Children’s Clinical Hospital, Ekaterinburg, Russian Federation, Ustyugova S.S. ,   Regional Children’s Clinical Hospital, Ekaterinburg, Russian Federation
Published: February 2021

Aim: to define the incidence of carbapenem-resistant Enterobacteriaceae in the bioassay of hospitalized children. Patients and Methods: From January to December 2019, 940 strains of gram-negative bacteria were isolated from clinical material of 900 patients. Antibiotic susceptibility testing was conducted using the disk diffusion method; SENSITITRE and Phoenix M50 analyzers used «CHROMagarTM KPC» medium. Also, Carbapenem Inactivation Method was used to detect the carbapenemase activity. Results: the species composition of carbapenem-resistant Enterobacteriaceae included: Pseudomonas aeruginosa (n=55), Acinnetobacter baumannii (n=22), Escherichia coli (n=2), Klebsiella pneumoniae (n=40), Klebsiella oxytoca (n=1), Enterobacter cloacae (n=7), Serratia marcescens (n=2), Proteus mirabilis (n=2), Pseudomonas putida (n=1). 12.1% of all Enterobacterales isolates and 29.4% Klebsiella pneumoniae strains were resistant to ertapenem; 17.2% of Enterobacteriaceae and 20% of K. pneumoniae strains were resistant to imipenem and meropenem. 50.9% of Pseudomonas aeruginosa strains were resistant to meropenem and imipenem, and 45% — to doripenem. Acinetobacter baumannii strains resistant to meropenem — 66.6%, imipenem — 63.6%, doripenem — 83.3%. In 30.4% of P. aeruginosa and A. baumannii strains, carbapenemase activity was not detected, which indicated other mechanisms of resistance to carbapenem. Conclusion: in most cases, phenotypic methods only allow to suspect the presence of certain mechanisms of acquired resistance. However, since the main, most common mechanism is the production of hydrolytic enzymes, the identification of mechanisms of resistance to carbapenems should be precisely directed at this. At present, in addition to phenotypic methods, it is optimal to use molecular methods, in particular, realtime PCR, to effectively monitor the distribution of carbapenemase producers. KEYWORDS: Enterobacterales, non-fermenting gram-negative bacteria, carbapenemases, children, infection. FOR CITATION: Boronina L.G., Samatova E.V., Blinova S.M. et al. Incidence of carbapenem-resistant Enterobacteriaceae in the multidisciplinary pediatric hospital. Russian Journal of Woman and Child Health. 2020;3(4):295–301. DOI: 10.32364/2618-8430-2020-3-4-295-301.
Topical issues concerning treatment of intracellular bacterial pathogens in children
Authors:   Pirogov Russian National Research Medical University, Moscow, Russian Federation, Savenkova M.S. ,   Morozov Children’s City Clinical Hospital, Moscow, Russian Federation, Savenkov M.P. ,   Pirogov Russian National Research Medical University, Moscow, Russian Federation
Published: February 2021

The article considers the issues of pharmacodynamics, clinical efficacy and safety of macrolide antibiotics. It also discusses the development of microorganisms resistance to macrolides. A number of studies in vivo and in vitro on various cellular and animal models have shown that macrolides have anti-inflammatory and immunomodulatory effects. The presence of these effects in macrolides may be especially relevant during the period of increasing incidence of influenza and the new COVID-19 coronavirus infection. It is known that the severity of viral infections is associated with the release of proinflammatory cytokines. Macrolides change the entire inflammatory response cascade by weakening the excess production of cytokines. Besides, macrolides can affect the activity of phagocytes, changing their function, including chemotaxis, phagocytosis, destroying bacteria and viruses. Earlier it was reported that macrolides (in particular, clarithromycin) can interfere with the replication cycle of the influenza virus, thus leading to its production inhibition by intracellular proteolysis of hemagglutinin. One of the commonly prescribed drugs in this group is clarithromycin. The article summarizes the literature data and presents the materials of our own clinical observations on the clarithromycin treatment of children with intracellular bacterial pathogens, the causative agents of which are Mycoplasma pneumoniae and Chlamydia pneumoniae. KEYWORDS: macrolides, clarithromycin, intracellular bacterial pathogens, children, antibacterial therapy. FOR CITATION: Savenkova M.S., Savenkov M.P. Topical issues concerning treatment of intracellular bacterial pathogens in children. Russian Journal of Woman and Child Health. 2020;3(4):326–335. DOI: 10.32364/2618-8430-2020-3-4-326-335.
Anhidrotic ectodermal dysplasia in a newborn: case history
Authors:   Russian Medical Academy of Continuous Professional Education, Moscow, Russian Federation, Akhmina N.I. , Nikopol’skaya A.V. ,   Children’s Infectious Clinical Hospital No. 6, Moscow, Russian Federation, Bragina E.M. ,   Children’s Infectious Clinical Hospital No. 6, Moscow, Russian Federation, Zhdanova O.N. ,   Children’s Infectious Clinical Hospital No. 6, Moscow, Russian Federation, Chabaidze Zh.L. ,   Russian Medical Academy of Continuous Professional Education, Moscow, Russian Federation
Published: February 2021

The article describes step-by-step diagnostic approach for identifying the cause of fever in a newborn: from excluding infections and noninfectious factors provoking impaired thermoregulation to the diagnosis of a rare congenital disorder, anhidrotic ectodermal dysplasia (EDA) confirmed by genetic testing. EDA is a hereditary condition caused by mutations in the EDA gene encoding prenatal development of ectodermal derivatives. The main phenotypic signs of EDA are aplasia (hypoplasia) of sweat glands, dysplasia of skin and its appendages (hypotrichosis, nail hypoplasia etc.), and hypodontia. Hypoplasia or aplasia of the sweat glands results in impaired thermoregulation and, therefore, hyperthermia. Since hair and dental dysplasia do not manifest in newborns, EDA is commonly missed in newborns and diagnosed lately. Fever is one of the dangerous manifestations of EDA that, in tight swaddling, may result in death. Nonspecific clinical presentations of EDA in newborns require consultations with other specialists. Recognition of EDA clinical signs in newborns and infants (craniofacial dysmorphism, thin and dry skin, periorbital hyperpigmentation, reduction in body temperature after external cooling observed in the child) allows for early diagnosis and determines cooling strategy and further lifestyle. KEYWORDS: newborn, hyperthermia, anhidrotic ectodermal dysplasia, fever in newborns, differential diagnosis, causes of fever, molecular genetic testing. FOR CITATION: Akhmina N.I., Nikopol’skaya A.V., Bragina E.M. et al. Anhidrotic ectodermal dysplasia in a newborn: case history. Russian Journal of Woman and Child Health. 2020;3(4):340–343. DOI: 10.32364/2618-8430-2020-3-4-340-343.
Fostering Democratic Education for Mature Age Students in Higher Education
Authors: Payne Ameena
Published: February 2021

Today’s learners are entering the digital learning environment with a variety of pre-existing knowledge, aptitudes, opinions, values and capabilities which impact how they engage with and construe information. 

This conceptual article offers suggestions to higher education institutions and educators on ways to improve the learning environment for the increasing mature age student cohort, including how mature age students can be better supported to succeed in their educational journey by fostering democratic education online spaces.
NDE of Discontinuities in Thermal Barrier Coatings with Terahertz Time-Domain Spectroscopy and Machine Learning Classifiers
Authors: Cao Binghua , Cai Enze , Fan Mengbao
Published: February 2021

Internal discontinuities are critical factors that can lead to premature failure of thermal barrier coatings (TBCs). This paper proposes a technique that combines terahertz (THz) time-domain spectroscopy and machine learning classifiers to identify discontinuities in TBCs. First, the finite-difference time-domain method was used to build a theoretical model of THz signals due to discontinuities in TBCs. Then, simulations were carried out to compute THz waveforms of different discontinuities in TBCs. Further, six machine learning classifiers were employed to classify these different discontinuities. Principal component analysis (PCA) was used for dimensionality reduction, and the Grid Search method was utilized to optimize the hyperparameters of the designed machine learning classifiers. Accuracy and running time were used to characterize their performances. The results show that the support vector machine (SVM) has a better performance than the others in TBC discontinuity classification. Using PCA, the average accuracy of the SVM classifier is 94.3%, and the running time is 65.6 ms.
STUDY TO EVALUATE THE SPECTRUM OF DIFFERENT CO-MORBIDITIES IN CHILDREN SUFFERING FROM SEVERE ACUTE MALNUTRITION WITH UNEXPECTED DYSELECTROLYTEMIA IN DIARRHEA
Authors: Kumar Arunabh , Kumar Ashok , Ranjan Manish
Published: February 2021

Aim: to evaluate the spectrum of co-morbidities in severe acute malnutrition with unexpected dyselectrolytemia in diarrhea.

Material and methods: The study was an observational study which was carried in the Department of pediatrics, Darbhanga Medical College and Hospital, Laheriasarai, Darbhanga Bihar, India for 2 years.  after taking the approval of the protocol review committee and institutional ethics committee. Total 200 Children below 5 year age were included in this study. Various co morbid conditions in study population were identified. All the laboratory examination was done with standard method.

Results: Total 200 cases were included in study of which 96% were associated co-morbid conditions in SAM. Majority of children with SAM were having co-morbidity in the form of Anaemia (88%), Diarrhoea (60%) followed by pneumonia (32%), Rickets (31%), Tuberculosis (14%), Otitis    media    (12%),    UTI    (11%),    Celiac   (4%), Hypothyroidism (2%), & HIV (1%). Mean age (SD) of the diarrheal cases was 25(6) months (95% C.I. 24.1- 25.8) of which 70 were male (58.33%). Mean age (SD) of non-diarrheal cases was 19(6). (95% C.I. 16.6 – 19.4) of which 45 were male(75%). 120 (60%) SAM children presented with diarrhea of which 117 had dysnatremia in the form of Hyponatremia in 117 cases (58.5%) & Hypernatremia in 3 cases (1.5%) No statistically significant difference was found with hyponatremia in diarrheal or non-diarrheal cases of SAM (P value of 0.07). It was found that 20% SAM children were having hypokalemia. Hypokalemia was found in 15% of diarrheal cases & 5% in non- diarrheal cases. A statistically significant difference was found with hypokalemia in SAM (P value of 0.019) between Diarrheal & Non diarrheal cases. Conclusion: Dyselectrolytemia is high in complicated SAM and mainly sodium disturbances in form of hyponatremia are common in different co-morbid conditions.

Keywords: Co-morbidities, Dyselectrolytemia, Potassium, Severe acute malnutrition, Sodium
The main directions of development of the "green" economy in the Republic of Belarus.
Authors: Shkabrou Aleh , Baitava Sviatlana , Zhuravska Nataliia
Published: February 2021

The concept of a "green" economy is an important tool for sustainable development. The old "resource-intensive economy model" leads to higher costs and lower productivity. The idea behind the "green" economy model is that material well-being is not necessarily ensured by increasing environmental risks, environmental deficits, and social inequalities. Basic principles of the UNEP green economy: fairness and objectivity, both within one generation and between generations; consistency with the principles of sustainable development; preventive approach to social and environmental impacts; assessment of natural and social capital; sustainable and efficient use of resources, consumption and production, etc.
O Papel do Enfermeiro no Programa Nacional de Controle do Tabagismo
Authors: Cruz Maysa Soares , Gonçalves Maria Jacirema Ferreira
Published: February 2021

O objetivo deste estudo foi descrever aspectos gerais do Programa Nacional de Controle do Tabagismo (PNCT), incluindo seus objetivos e diretrizes e suas estratégias e, a partir da determinação desse cenário, buscou-se identificar os espaços de atuação do enfermeiro na elaboração, implementação e avaliação do Programa. A metodologia baseia-se em análise documental de material técnico do PNCT, Consenso do Instituto Nacional de Câncer do Ministério da Saúde (INCA/MS), manuais e guias do Ministério da Saúde e na legislação que compõe, institui e determina as ações contra o tabaco; e em entrevistas semiestruturadas junto à Coordenação do PNCT e às enfermeiras que atuam no Programa. Também foram realizadas visitas à sede do Programa no Amazonas e a duas Unidades Básicas de Saúde que realizam atendimento a fumantes. A análise documental, as entrevistas e as visitas indicam que o Programa pode ampliar seu campo de atuação, implementando-o em outros locais, aumentando o atendimento pelo enfermeiro em ambulatórios de atendimento ao fumante, além de capacitar mais profissionais para atuar nestes. Constatou-se também que os profissionais de enfermagem que atuam no Programa não dispõem de normas e rotinas emanadas em nível nacional, sendo necessário estabelecer atribuições para esta categoria profissional, e definir as relações interdisciplinares com outros profissionais de saúde. Sendo o enfermeiro parte da equipe multidisciplinar que compõe o Programa, torna-se fundamental identificar onde e de que forma ele pode atuar no Programa, portanto, este estudo aponta o papel do enfermeiro no PNCT, contribuindo para a definição e direcionamento de sua prática.
EFFECT OF SHEAR WALL ON BUILDING STRUCTURE RESPONS
Authors: Boy Wendy , Imani Rafki , Jaya Romi
Published: February 2021

Cibubur is an area in the earthquake zone. The intensity of the earthquake increases every year; therefore, this must be watched out because it will cause the existing buildings to be short-lived. To deal with these problems, various ways are carried out such as making building stiffeners in the form of a shear wall. This study aims to determine the position of an efficient shear wall. The method for analyzing this shear wall was first modeled. The shear wall laying model was divided into four. With the four models, it would be able to choose which model was efficient to reduce the earthquake that occured. Analysis used ETABS software on each model, and output in the form of drift and base shear. These results will become a reference for effective model selection. Based on the results of drift and base shear in the direction of X and Y direction, of the four shear wall placement models of Tower B Trans Park and Trans Studio Cibubur, the most efficient in resisting earthquake loads is the original model. With a save value of direction X is 926.62 mm, and Y is 931.22 mm. The value of the base shear on direction X is 4691.71 tons, and Y is 4736.57 tons.Keywords: Base shear, Drift, Earthquake; Shear wall
KARAKTERISTIK MORTAR MENGGUNAKAN BIOPOZZOLAN SEBAGAI PENGGANTI SEBAGIAN SEMEN
Authors: Martina Nunung , Cathelina Seira Diwama , Tunnur Zahara
Published: February 2021

AbstractThis research uses Bio-pozzolan which consist of ASP and lime as a substitute for cement which is expected to be used in the manufacture of mortar. Mortar mixtures were tested with a total of 70 specimens, including compressive strength of 45 specimens according to SNI 03 – 6825 – 2002, flexural strength of 15 specimens according to ASTM C 580 – 02, and changes in length of 10 specimens according to ASTM C 157 – 93. Mortar specimens with a comparison ratio of 1 PC : 3 Aggregate, the adhesive material is partially replaced with a Bio-pozzolan adhesive consisting of ASP and lime. The amount of cement substitution with Bio-pozzolan is 17,5% of the weight of cement. In this research the variation of bio-pozzolan as follows; variation 1 (0% Bio-pozzolan), variation 2 (50% lime: 50% RHA), variation 3 (60% lime: 40% RHA), variation 4 (70% lime: 30% RHA), variation 5 (80% lime: 20% RHA). The results showed the composition of Bio-pozzolan variation 2 produces compressive strength with a value of 20,889 MPA, flexural strength is 6,3735 MPA, and a value of change in length with the lowest shrinkage expansion. This Bio-pozzolan Mortar variation 2 is included into the mortar type M.Keywords : Rice Husk Ash, Quicklime, Mortar, compressive strength, flexural strength, length change.AbstrakPenelitian ini menggunakan Biopozzolan yang terdiri dari abu sekam padi (ASP) dan kapur sebagai pengganti sebagian semen yang diharapkan dapat dimanfaatkan dalam pembuatan mortar. Campuran mortar yang diuji dengan total benda uji sebanyak 70 buah, meliputi kuat tekan 45 benda uji sesuai standar SNI 03 – 6825 – 2002, kuat lentur 15 benda uji sesuai standar ASTM C 580 – 02, dan perubahan panjang sebanyak 10 benda uji sesuai standar ASTM C 157 – 93. Benda uji berupa mortar dengan perbandingan komposisi 1 Pc ; 3 Psr, bahan perekat isi diganti sebagian dengan perekat Biopozzolan yang terdiri dari ASP dan kapur. Jumlah substitusi semen dengan biopozzolan sebesar 17,5% dari berat semen. Pada pebelitian ini Biopozzolan divariasikan sebagai berikut; variasi 1 (0% Biopozzolan) , variasi 2 (50% Kapur : 50% ASP), variasi 3 (60% Kapur : 40% ASP), variasi 4 (70% Kapur : 30% ASP), variasi 5 (80% Kapur : 20% ASP). Hasil penelitian didapatkan komposisi Biopozzolan variasi 2 menghasilkan kuat tekan dengan nilai 20,899 Mpa dan kuat lentur dengan nilai 6,3735 MPa serta nilai perubahan panjang dengan muai susut paling rendah. Mortar Biopozzolan variasi 2 ini termasuk tipe M.Kata kunci : Abu Sekam Padi, Kapur, Mortar, kuat tekan, kuat lentur, perubahan panjang.
TINJAUAN FATIK ELEMEN STRUKTUR ATAS JEMBATAN TERHADAP LHR DAN USIA RENCANA SESUAI AASHTO 2012
Authors: Fahimuddin Fauzri , Hakim Dio Akbar , Indiandto Andi
Published: February 2021

AbstractA lot of structures failure on the bridge, causes a collapsed to the bridges. The reason of the collapsed was dynamic loads that happen on the bridge. Dynamic loads make stress and relax happen at the same time. Fatigue analysis is an analysis that calculate the dynamic load that happen on the bridge, with counting the big vehicle or truck. Fatigue analysis can’t analyze all the element with one step. In this research the bridge was a truss bridge with span 70 m as the main structure. In fatigue analysis, stress that used was stress that caused by dead load and stress that caused by the big vehicle or truck passing through. The value between that stresses used to call stress range. In AASHTO the value of truck that passing truck in a traffic called Average Daily Truck Traffic (ADTT). Stringer, cross beam, and main truss was the element that will be analyzed. In this structure we use category B, where ADTT is 860, Threshold is 110 MPa, A is 39,3 x 1011, and the n is 1. From stress range that happen in the structure, we can find the age and ADTT until the bridge collapse because fatigue. In the end the elements that had the lowest age and the lowest ADTT was the main truss, where it just has 27 years old left and can only take 299 truck/day. Then the bridge has to get a maintenance and repair before it gets 27 years old.Keywords : Fatigue, age, ADTT, stress rangeAbstrakBanyak terjadinya kegagalan struktur pada jembatan, yang menyebabkan keruntuhan pada jembatan. Hal itu disebabkan oleh beban dinamis yang terjadi pada jembatan. Beban dinamis membuat terjadinya tegangan dan relaksasi dalam waktu bersamaan. Analisa fatik merupakan perhitungan dengan memperhitungkan beban dinamis yang terjadi pada jembatan, dengan beban dianggap sebagai kendaraan besar atau truk. Memperhitungkan kondisi fatik tidak dapat dihitung langsung untuk satu jembatan. Dalam analisa ini menggunakan jembatan dengan bentang 70 m sebagai struktur rangka atasnya. Pada Analisa fatik tegangan yang dihitung berupa tegangan akibat beban sendiri pada jembatan dan tegangan ketika dilalui oleh kendaraan besar atau truk. Perbedaan tegangan tersebut biasa disebut dengan stress range. Pada AASHTO, lalu lintas harian rata-rata (LHR) biasa disebut Average daily truck traffic (ADTT). Elemen yang dihitung berupa stringer, cross beam, dan batang rangka utama. Pada struktur ini kategori yang digunakan adalah kategori B dengan ADTT sebesar 860, threshold sebesar 110 MPa, A sebesar 39,3 x 1011 MPa3 dan n sebesar 1. Dari stress range yang didapat, maka dapat dicari umur jembatan serta ADTT hingga jembatan pada kondisi fatik. Dapat disimpulkan bahwa elemen yang mempunyai umur dan ADTT terendah adalah batang rangka utama, dengan nilai umur rencana 27 tahun dan ADTT 299 truk/hari. Dengan demikian dapat dinyatakan bahwa jembatan harus diberi perkuatan saat umur mendekati 27 tahun.Kata kunci : Fatik, umur rencana, ADTT, stress range.
PENGENDALIAN MUTU STRUKTUR PADA PROYEK RUMAH SUSUN STASIUN PONDOK CINA
Authors: Manurung Betty Rosyana , Wacono Sidiq
Published: February 2021

ABSTRACTEach project can run well and achieve results as planned is expected undoubtedly. Therefore, it requires project quality control. The quality control system in construction projects is essential must be carried out to produce one-time work of a quality that meetsthe specified standards. This study aimsto determine the quality control system for superstructure work and to determine whether the quality of reinforced concrete is according to the requirements. The data used is secondary data, namely, data directly obtained from the project. The data used are tthe concrete compressed test result and reinforcing steel tests held in the laboratory and reinforced concrete data. The analysis results showed that the compress strength of concrete for FC 30 and FC 40 with a test age of 28 days was by the specified requirements, the reinforcement tests S10, S13, S16, S19, S22, S25 meet requirements. For the final result, reinforced concrete found a few defects, but the contractor immediately took corrective action. The analysis shows the implementation of an appropriate quality control process in this project.Keywords : Quality; control; concrete; reinforcement; constructionABSTRAKSetiap proyek tentu diharapkan bisa berjalan dengan baik dan mencapai hasilsesuai perencanaan. Maka dari itu, dibutuhkan pengendalian mutu proyek. Sistem pengendalian mutu pada proyek konstruksi penting dilakukan untuk menghasilkan pekerjaan yang sekali jadi dengan mutu yang memenuhi standar yang ditentukan. Penelitian ini bertujuan untuk mengetahui sistem pengendalian mutu pekerjaan struktur atas dan mengetahui apakah hasil mutu beton bertulang sesuai dengan yang disyaratkan. Data yang dipergunakan adalah data sekunder yaitu data yang langsung didapat dari proyek. Adapun data yang digunakan adalah hasil uji tes tekan beton dan tes baja tulangan yang diadakan di laboratorium serta data hasil akhir beton bertulang. Hasil dari penelitian didapatkan hasil kuat tekan beton untuk FC 30 dan FC 40 dengan umur tes 28 hari sudah sesuai dengan persyaratan yang ditetapkan, hasil tes uji tulangan S10, S13, S16, S19, S22, S25 sudah sesuai dengan persyaratan. Untuk hasil akhir beton bertulang ditemukan sedikit cacat namun pihak kontraktor segera melakukan tindakan perbaikan. Dari hasil analisis menunjukan bahwa proses pengendalian mutu pada proyek ini sudah dilaksanakan dengan baik.Kata kunci : Mutu; pengendalian; beton; tulangan; konstruksi
PENCAHAYAAN KOMBINASI PADA LABORATORIUM TEKNIK ELEKTRO POLITEKNIK NEGERI JAKARTA
Authors: Alfiana Muhamad Ega , Alfares Muhammad Aji , Nurwidyaningrum Dyah , Wulandari Linda Sari
Published: February 2021

ABSTRACTLighting in the Electrical Engineering Laboratory of the Jakarta State Polytechnic (PNJ) is one-factor supporting student practice activities from 07.30 - 16.00 WIB. The observation indicated that the PNJ Electrical Engineering laboratory's lighting undistributed evenly, even though more comprehensive lighting is needed to run well. The purpose of this study is to analyze the suitability of lighting in the Electrical Engineering laboratory with the minimum standard of SNI 03-6575-2001 concerning Procedures for Designing Artificial Lighting Systems in Buildings. The method used in this research is to compare the measurement results against the SNI 03-6575-2001 standard. Researchers took measurements in the Safety and Electrical Machinery laboratory room, Analog laboratory 1 and Digital laboratory 2, Department of Electrical Engineering, State Polytechnic of Jakarta. Analysis of the percentage suitability of combination light in the Safety and Electrical Machinery laboratory in general, namely 70.67%. Based on the measurement results, the suitability of lighting in the Department of Electrical Engineering laboratory, State Polytechnic of Jakarta, is already following SNI's minimum lighting level.Keywords: Electrical engineering laboratory; Artificial lighting; Lighting in the laboratoryABSTRAKPencahayaan di laboratorium Teknik Elektro Politeknik Negeri Jakarta (PNJ) adalah salah satu faktor penunjang kegiatan praktik mahasiswa dari pukul 07.30 – 16.00 WIB. Dari hasil observasi diketahui pencahayaan di laboratorium Teknik Elektro PNJ kurang merata, padahal dibutuhkan pencahayaan yang lebih menyeluruh agar kegiatan dapat berjalan dengan baik. Tujuan penelitian ini untuk menganalisis kesesuaian pencahayaan di laboratorium Teknik Elektro dengan standar minimum SNI 03-6575-2001 tentang Tata Cara Perancangan Sistem Pencahayaan Buatan pada Bangunan Gedung. Metode yang digunakan dalam penelitian ini adalah dengan membandingkan hasil pengukuran terhadap standar SNI 03-6575-2001. Peneliti melakukan pengukuran pada ruangan laboratorium Pengaman dan Mesin Listrik; laboratorium Analog 1 dan laboratorium Digital 2 Jurusan Teknik Elektro Politeknik Negeri Jakarta. Analisis persentase kesesuaian cahaya kombinasi pada laboratorium Pengaman dan Mesin Listrik secara umum, yaitu 70,67%. Berdasarkan hasil pengukuran, kesesuaian pencahayaan di laboratorium Jurusan Teknik Elektro Politeknik Negeri Jakarta sudah sesuai dengan tingkat pencahayaan minimum yang direkomendasikan SNI.Kata Kunci : Laboratorium teknik elektro; Pencahayaan buatan; Pencahayaan di laboratorium
Arranjo Educacional da região da grande Florianópolis: Um estudo de caso
Authors: Borges José Carlos , Feliciano Felipe Kupka , Willerding Inara Antunes Vieira , Lapolli Édis Mafra
Published: February 2021

O mundo vem sofrendo grandes transformações, em questão de dias o que é inovador torna-se obsoleto. Com os modelos educacionais não é diferente, a educação tem, não somente a necessidade de mudar, mas o dever. Nos últimos anos frequentemente se discute educação, porém muitas vezes se tem como resultado mais do mesmo, mais conteúdo, teoria e modelos educacionais e na maioria das vezes, modelos específicos para um determinado município ou até mesmo escola. É a hora de repassar a educação de forma inovadora, sistêmica e cooperativa, buscar soluções em conjunto para melhor equidade e qualidade do ensino. O Arranjo do Desenvolvimento da Educação surgiu dessa necessidade, de enxergar a educação de uma determinada região de forma sistêmica e inovadora, entendendo que o resultado das partes faz parte de um todo. Nesse sentido no ano de 2015, foi criado o Arranjo de Desenvolvimento da Educação da Grande Florianópolis (ADE-GRANFPOLIS), com o intuito de alavancar a qualidade da educação no âmbito municipal e consequentemente no regional. O arranjo foi fruto de muito diálogo entre municípios, associação e de uma parceria com o Instituto Positivo. A região da Grande Florianópolis é composta por 22 municípios, dos quais atualmente 21 estão engajados na melhoria da qualidade da educação por meio do regime de cooperação intermunicipal. Essas ações vão ao encontro à 431 escolas da rede municipal de ensino e atingem diretamente 5.702 professores e 64.213 alunos da Educação Infantil e Ensino Fundamental Anos Iniciais. As ações dos ADEs, geralmente são direcionadas à Educação Infantil e Ensino Fundamental dos anos iniciais, tendo em vista que essas etapas de ensino ficam sob responsabilidade da esfera municipal, ao menos em sua maioria. Os resultados obtidos nesses primeiros anos do ADE- GRANFPOLIS, foram muito positivos. Além de conter a crescente queda do Índice de Desenvolvimento da Educação Básica (IDEB) e corrigir a distorção idade/ano, os municípios da região construíram e revisaram suas leis educacionais, e tiveram a oportunidade de realizar cursos de capacitação para professores, gestores e equipe técnica, alavancando a qualificação dos professores e consequentemente, o ensino da região.
Education: A study based on the UNESCO report on the four pillars of knowledge
Authors: Rodrigues Zuleide Blanco
Published: February 2021

This work takes as reference the work “Education: A Treasure to Discover – Educação: Um Tesouro a Descobrir” by Jacques Delors, prepared for UNESCO, on the four pillars of knowledge: learning to know, to do, to live together and to be, being a bibliographic research. The problem that motivated this work is to show that the profound change of the traditional frameworks of human existence puts us before the new commitment to better understand the other social being and the world around us. The general objective is to sensitize people linked to the educational process to realize that the practice of education today is based on the view that the human person is brought to care for external factors, without the proper instigation of the autonomy of reasoning. The pillars have specific objectives: to lead people throughout life education to walk the path of self-knowledge, to develop personality in an integral way; consolidate team spirit, creativity and respect for differences; to awaken from an early age the awareness that an education based on the four pillars of knowledge will form the leaders of the future. The conclusion that closes the work shows that the current evolution of society, opposite the production machine, is demanding new propositures of the absorption of knowledge, making, coexistence and social dimension in this Age of Knowledge.
O Filer Calcário no Concreto: Uma Revisão
Authors: Isaia Gustavo de Aguiar , Rizzatti Eduardo
Published: February 2021

Devido à busca por benefícios técnicos, ambientais e econômicos, uma fração do cimento Portland (CP) é, cada vez mais, substituída por filer calcário (FC), levantando uma questão sobre, até que ponto, este material pode impactar a qualidade do concreto. O retorno proporcionado pela substituição do FC no CP deve estar relacionado com o desempenho das estruturas de concreto em longo prazo. Sendo assim, vários são os questionamentos sobre quais os teores de FC que podem ser utilizados em substituição ao CP de modo a não impactar negativamente as estruturas de concreto. Desta maneira o presente trabalho tem por objetivo a realização de uma revisão de literatura sobre a influência dos diversos teores de FC nas características do concreto. O trabalho pode auxiliar engenheiros e demais profissionais da área com informações técnicas sobre a interação do FC no concreto. Foram realizados levantamentos a respeito dos mais diversos teores de substituição de FC (2,4% a 50%), procurando verificar os efeitos físicos e químicos do material sobre a matriz cimentícia e seus reflexos sobre as propriedades do concreto no estado fresco e endurecido, bem como sua interação com a durabilidade. São apresentados, também, os benefícios ambientais advindos da utilização do FC e as perspectivas para a elaboração de concretos com altos teores de FC.
Istruzione: uno studio basato sul rapporto dell’UNESCO sui quattro pilastri della conoscenza
Authors: Rodrigues Zuleide Blanco
Published: February 2021

Questo lavoro prende come riferimento l’opera “Istruzione, un tesoro da scoprire – Educação: Um Tesouro a Descobrir ” di Jacques Delors, preparata per l’UNESCO, sui quattro pilastri della conoscenza: imparare a conoscere, fare, vivere insieme e essere, essendo una ricerca bibliografica. Il problema che ha motivato questo lavoro è dimostrare che il profondo cambiamento dei quadri tradizionali dell’esistenza umana ci pone di fronte al nuovo impegno a comprendere meglio l’altro essere sociale e il mondo che ci circonda. L’obiettivo generale è quello di sensibilizzare le persone legate al processo educativo per rendersi conto che la pratica dell’educazione oggi si basa sull’opinione che la persona umana sia portata a prendersi cura di fattori esterni, senza la corretta istigazione dell’autonomia di ragionamento. I pilastri hanno obiettivi specifici: guidare le persone lungo tutta l’educazione alla vita a percorrere la strada della conoscenza di sé, a sviluppare la personalità in modo integrale; consolidare lo spirito di squadra, la creatività e il rispetto delle differenze; risvegliare fin dalla tenera età la consapevolezza che un’educazione basata sui quattro pilastri della conoscenza formerà i leader del futuro. La conclusione che chiude il lavoro dimostra che l’attuale evoluzione della società, di fronte alla macchina di produzione, richiede nuove propositure dell’assorbimento della conoscenza, della creazione, della convivenza e della dimensione sociale in questa Era della Conoscenza.
EFEKTIVITAS PROSES PEMBUATAN LAPORAN PERTANGGUNG JAWABAN BENDAHARA PENGELUARAN DENGAN SILABI
Authors: Angga Permana Kemas Welly
Published: February 2021

This study aims to determine the process of making a treasurer accountability report at the BPKP Representative Office of South Sumatra Province. The research design used is associative quantitative. With indicators in accordance with Law Number 17 of 2003 concerning State Finances Article 35 paragraph (2); Regulation of the Minister of Finance Number 190 / PMK.05 / 2012 concerning the Position and Responsibility of the Treasurer; and Regulation of the Director General of Treasury Number 03 / PB / 2014 article 3 paragraph 7 states that all revenues and expenditures as referred to in Article 30 paragraph 1 shall be made with the SILABI application. The results showed that, the LPJ treasurer-making process was in accordance with the guidelines for the money it managed. At the BPKP Representative Office for the Province of South Sumatra, they only appoint an Expenditure Treasurer, to manage finances based on the Budget Activity Plan (RKA). Experience, certification, workload and welfare attached to the Expenditure Treasurer are in accordance with regulations. Application of the Agency Treasury Report System (SILABI) updated version 19.0.5. dated 20 May 2019, available and easy to download, use friendly, and there are instructions for use. Thus, the making of the Accountability Report (LPJ) of the spending treasurer is in accordance with statutory regulations, efficient, economical, effective and transparent to report.
ANALISIS SISTEM INFORMASI AKUNTANSI PERSEDIAAN OBAT-OBATAN PADA RUMAH SAKIT AR BUNDA LUBUKLINGGAU
Authors: Rizky Aulia Tri , Anggraini Dewi , Nurhayati Yuli
Published: February 2021

The hospital operational activities, medical supplies have the most frequent usage. To support medical supplies management that is effective and efficient, the management needs accounting information system of inventory that is more actual and adequate. The purpose of this research is to found accounting information system of inventory in AR Bunda Hospital. This method of research is a qualitative study by using descriptive approach. The sources of the data are primary data and secondary data. There are three ways in technique for collecting the data, namely observation, interview, and documentation. The result of the study found that accounting information system of inventory in AR Bunda Hospital are going well, but the are some weakness such as medical supplies procedure, multiply task head of pharmacy installation, the lack of some documents/form and the accounting records to support accounting informaton system of inventory.