bluuebunny/crossref_metadata_2025 huggingface dataset:
Catalytic Ozonation for Effective Degradation of Coal Chemical Biochemical Tail Water by Mn/Ce@RM Catalyst
Authors: Wang Yicheng , Wang Yingkun , Lu Xi , Sun Wenquan , Xu Yanhua , Zhou Jun , Sun Yongjun
Published: January 2022

An Mn/Ce@red mud (RM) catalyst was prepared from RM via a doping–calcination method. Scanning electron microscopy, X-ray diffraction, and X-ray photoelectron spectroscopy were used to characterize the surface morphology, crystal morphology, and elemental composition of the Mn/Ce@RM catalyst, respectively. In addition, preparation and catalytic ozonation conditions were optimized, and the mechanism of catalytic ozonation was discussed. Lastly, a fuzzy analytic hierarchy process (FAHP) was adopted to evaluate the degradation of coal chemical biochemical tail water. The best preparation conditions for the Mn/Ce@RM catalyst were found to be as follows: (1) active component loading of 3%, (2) Mn/Ce doping ratio of 2:1, (3) calcination temperature of 550 °C, (4) calcination time of 240 min, and (5) fly ash floating bead doping of 10%. The chemical oxygen demand (COD) removal rate was 76.58% under this preparation condition. The characterization results suggested that the pore structure of the optimized Mn/Ce@RM catalyst was significantly improved. Mn and Ce were successfully loaded on the catalyst in the form of MnO2 and CeO2. The best operating conditions in the study were as follows: (1) reaction time of 80 min, (2) initial pH of 9, (3) ozone dosage of 2.0 g/h, (4) catalyst dosage of 62.5 g/L, and (5) COD removal rate of 84.96%. Mechanism analysis results showed that hydroxyl radicals (•OH) played a leading role in degrading organics in the biochemical tail water, and adsorption of RM and direct oxidation of ozone played a secondary role. FAHP was established on the basis of environmental impact, economic benefit, and energy consumption. Comprehensive evaluation by FAHP demonstrated that D3 (with an ozone dosage of 2.0 g/H, a catalyst dosage of 62.5 g/L, initial pH of 9, reaction time of 80 min, and a COD removal rate of 84.96%) was the best operating condition.
Effects of Waste Activated Sludge Extracellular Polymeric Substances on Biosorption
Authors: Wong Tiow Ping , Babcock Roger W. , Uekawa Theodore , Schneider Joachim , Hu Bing
Published: January 2022

Extracellular polymeric substances (EPS) reportedly make up approximately half of the organic matter in activated sludge (AS), and therefore strongly influence AS properties. This study evaluated the component fractions of EPS normalized to volatile suspended solids (VSS) in waste activated sludge (WAS) from a trickling-filter-solids contact process (TF/SC) and its ability to biosorb organic matter from raw wastewater with 30 min of contact time. Biosorption is the process in which organic matter (carbohydrates, proteins, humic acids, DNA, uronic acids, and lipids) in a sorbate, such as raw wastewater, sorbs onto a sorbent such as WAS. A statistically significant correlation was found between both the total concentration of EPS and the proteins component of the EPS and the biosorption removal of soluble chemical oxygen demand (sCOD) and truly soluble COD (ffCOD). Thus, the biosorption of soluble forms of COD can accurately be predicted by quantifying just the amount of proteins in WAS-associated EPS. No significant correlations were found for the biosorption of colloidal COD (cCOD). WAS biosorbed 45–75 mg L−1 of COD in 30 min. WAS absorbed or stored the proteins fraction of the soluble microbial products (SMP) during the biosorption process. Higher concentrations of humic acids were found in the biosorption process effluent than in the untreated wastewater, which warrants further study. Longer cation exchange resin (CER) extraction times yielded more total EPS from the sludge: 90 ± 9, 158 ± 3, and 316 ± 44 mg g−1 VSS, for 45-min, 4-h, and 24-h extraction times, respectively. Thus, EPS extracted represented only 9%, 15.8%, and 31.6% of the VSS, respectively, raising questions about whether the accurate characterization of EPS can be performed using the typical extraction time of 45 min due to different extraction rates for different components. It was found that the humic acids fraction was extracted much more slowly than the other fractions.
Determining the Risk Level of Heavy Rain Damage by Region in South Korea
Authors: Kim Jongsung , Kim Donghyun , Lee Myungjin , Han Heechan , Kim Hung Soo
Published: January 2022

For risk assessment, two methods, quantitative risk assessment and qualitative risk assessment, are used. In this study, we identified the regional risk level for a disaster-prevention plan for an overall area at the national level using qualitative risk assessment. To overcome the limitations of previous studies, a heavy rain damage risk index (HDRI) was proposed by clarifying the framework and using the indicator selection principle. Using historical damage data, we also carried out hierarchical cluster analysis to identify the major damage types that were not considered in previous risk-assessment studies. The result of the risk-level analysis revealed that risk levels are relatively high in some cities in South Korea where heavy rain damage occurs frequently or is severe. Five causes of damage were derived from this study—A: landslides, B: river inundation, C: poor drainage in arable areas, D: rapid water velocity, and E: inundation in urban lowlands. Finally, a prevention project was proposed considering regional risk level and damage type in this study. Our results can be used when macroscopically planning mid- to long-term disaster prevention projects.
Study on the Optimal Operation of a Hydropower Plant Group Based on the Stochastic Dynamic Programming with Consideration for Runoff Uncertainty
Authors: Zhang Hongxue , Zhang Lianpeng , Chang Jianxia , Li Yunyun , Long Ruihao , Xing Zhenxiang
Published: January 2022

Hydropower plant operation reorganizes the temporal and spatial distribution of water resources to promote the comprehensive utilization of water resources in the basin. However, a lot of uncertainties were brought to light concerning cascade hydropower plant operation with the introduction of the stochastic process of incoming runoff. Therefore, it is of guiding significance for the practice operation to investigate the stochastic operation of cascade hydropower plants while considering runoff uncertainty. The runoff simulation model was constructed by taking the cascade hydropower plants in the lower reaches of the Lancang River as the research object, and combining their data with the copula joint function and Gibbs method, and a Markov chain was adopted to construct the transfer matrix of runoff between adjacent months. With consideration for the uncertainty of inflow runoff, the stochastic optimal operation model of cascade hydropower plants was constructed and solved by the SDP algorithm. The results showed that 71.12% of the simulated monthly inflow of 5000 groups in the Nuozhadu hydropower plant drop into the reasonable range. Due to the insufficiency of measured runoff, there were too many 0 values in the derived transfer probability, but after the simulated runoff series were introduced, the results significantly improved. Taking the transfer probability matrix of simulated runoff as the input of the stochastic optimal operation model of the cascade hydropower plants, the operation diagram containing the future-period incoming water information was obtained, which could directly provide a reference for the optimal operation of the Nuozhadu hydropower plant. In addition, taking the incoming runoff process in a normal year as the standard, the annual mean power generation based on stochastic dynamic programming was similar to that based on dynamic programming (respectively 305.97 × 108 kW⋅h and 306.91 × 108 kW⋅h), which proved that the operation diagram constructed in this study was reasonable.
Assessment of Nutrients Recovery Capacity and Biomass Growth of Four Microalgae Species in Anaerobic Digestion Effluent
Authors: Psachoulia Paraskevi , Schortsianiti Sofia-Natalia , Lortou Urania , Gkelis Spyros , Chatzidoukas Christos , Samaras Petros
Published: January 2022

Four microalgae species were evaluated for their bioremediation capacity of anaerobic digestion effluent (ADE) rich in ammonium nitrogen, derived from a biogas plant. Chlorella vulgaris, Chlorella sorokiniana, Desmodesmus communis and Stichococcus sp. were examined for their nutrient assimilation efficiency, biomass production and composition through their cultivation in 3.7% v/v ADE; their performance was compared with standard cultivation media which consisted in different nitrogen sources, i.e., BG-11NO3 and BG-11ΝH4 where N-NO3 was replaced by N-NH4. The results justified ammonium as the most preferable source of nitrogen for microalgae growth. Although Stichococcus sp. outperformed the other 3 species in N-NH4 removal efficiency both in BG-11NH4 and in 3.7% ADE (reaching up to 90.79% and 69.69% respectively), it exhibited a moderate biomass production when it was cultivated in diluted ADE corresponding to 0.59 g/L, compared to 0.89 g/L recorded by C. vulgaris and 0.7 g/L by C. sorokiniana and D. communis. Phosphorus contained in the effluent and in the control media was successfully consumed by all of the species, although its removal rate was found to be affected by the type of nitrogen source used and the particular microalgae species. The use of ADE as cultivation medium resulted in a significant increase in carbohydrates content in all investigated species.
Use of the feed additive “Toxinon” in feeding of replacement young chickens and laying hens
Authors:   Federal State Budgetary Educational Institution of Higher Education “Krasnoyarsk State Agrarian University”, Russia, Krasnoyarsk, Poleva T. A. , Tereshchenko V. A. ,   Federal State Budgetary Educational Institution of Higher Education “Krasnoyarsk State Agrarian University”, Russia, Krasnoyarsk
Published: January 2022

At the present time of the development of industrial poultry farming, the main tasks are to increase the productivity of poultry, reduce production costs and improve its quality. Under practical conditions, there is a shortage of minerals in compound feed for poultry, which leads to a violation of metabolism in the body, slowing down growth and development, deterioration of the work of organs and systems, a decrease in productivity and its quality, and an increase in the prime-cost of production. The purpose of the research was to study the effectiveness of the use of the feed additive “Toxinon” in feeding of replacement young chickens and laying hens. The research has been carried out under the conditions of OOO “Bogotolskaya Poultry Farm” in the Bogotolsky area in the Krasnoyarsk Territory. Comprehensive studies have been conducted to study the effect of the feed additive “Toxinon” on the growth and development, productivity and metabolism of replacement young chickens and laying hens of the industrial herd of the cross “Haysex brown”. The influence of different dosages of the feed additive “Toxinon” on the growth rate, livestock livability, digestibility and use of feed nutrients, egg productivity, egg quality, hematological and biochemical blood parameters of replacement young chickens and laying hens has been studied. The laying hens of the 3rd experimental group were distinguished by the highest egg productivity during the experiment period, which exceeded the control group in terms of the gross number of eggs by 6,4 %, the intensity of egg production by 5,02 abs.%, egg weight by 3,0 % (P > 0,95), the yield of egg mass on the average laying hen by 9,12 %. At the same time, expenditures of feed in the 3rd experimental group have decreased compared to the control group by 7,3 % for 10 eggs, by 9,2 % for 1 kg of egg mass. It has been found that in feeding replacement young chickens and laying hens, the most effective use of the feed additive “Toxinon” in the dosage of 0,25 % of the weight of the feed mixture (2,5 kg/ton of feed).
Test oil grade "A"
Authors: Efremov S. B. , Guzalov S. G.
Published: January 2022

The article analyzes the results of the performance test oil grade "A" for hydromechanical transmission.
Embedded Contact Tracing using Mobile Devices, Cloud, and iBeacons
Authors:   McGill University, Montreal, QC, Canada, Hamza Mian , Hu Jingxu
Published: January 2022

Covid-19 is a modern pandemic that has ripped through the fabric of our daily lives. We are required to limit our exposure to other people to help safeguard each other’s health. Contact-tracing/early detection serves as an effective solution for the management of Covid-19 and other similar pandemic diseases. The current popular IoT contact tracing implementations rely on a mobile-centric approach where cellular phones broadcast as beacons and nearby embedded devices log beacon interaction data locally. The proposed approach is a hybrid method that utilizes decentralized iBeacons to track individuals and a centralized cloud infrastructure to communicate/store user exposure data with BLE and Cloud access. The solution addresses potential privacy concerns and offers a simple low-cost contact tracing infrastructure set-up for offices, s chools, a nd o ther s imilar p ublic spaces.
Manajemen Diri (Self Management) Perilaku Sehat pada Pasien Hipertensi
Authors: Kurnia Vera , Nataria Desti
Published: January 2022

Hypertension is one of the most common causes of morbidity and mortality  all over the world, also known as “the silent killer” because people with hypertension are without symptoms. West Sumatera Province reported that the prevalence of hypertension at the age 18 years has increased from 25,8% in 2013 to 31,7% in 2018. Successful strategies to manage the blood preasure depends on patients self-care management or the ability and willingness of the patient to change and maintain certain behavior.The purpose of this research is to determine the effect of self-education management of hypertension patients in the working area of primary health care in Bukittinggi.Design of this research is a quasi experimental design with pretest-posttest with control group. The sample which used were 62 respondents consist of 31 people in the intervention group and 31 people in the group control. Sampling was done by consecutive sampling technique. Data was analyzed Wilcoxon signed rank test and Mann Whitney test. The result of this research shows that there isn’t any effect of self education management to healthy behavior which includes exercise and healthy diet of the intervention group and the control group at community health center in Bukittinggi (mean rank after the intervention < 10; p> 0,05). Based on the result of this research it can be concluded that the habits of respondents who carry out light and medium activities every day and also education provided by primary health care  have given big impact to respondent’s habits where they always do exercise and healthy diet in their daily life.The result of this research can be used as an input for primary health care to maintain and improve education of healthy behavior for hypertension patients.
Efektivitas Daun Seledri terhadap Penurunan Tekanan Darah pada Penderita Hipertensi di Puskesmas Pembantu Berngam Kota Binjai Tahun 2021
Authors: Handayani Irma , Wahyuni Sri
Published: January 2022

Hypertension is an increase in blood pressure by providing further symptoms to a target organ including stroke (in the brain), coronary heart disease (in the heart blood vessels) and right ventricular hypertrophy or left ventricular hypertrophy (for the heart muscle). The target organ in the brain is in the form of stroke, hypertension is the main cause of stroke which brings high mortality. Management of hypertension can be managed with non-pharmacological measures such as giving celery leaves. The purpose of the study was to analyze the effectiveness of giving celery leaves to reduce blood pressure in patients with hypertension at the Pembantu Berngam Health Center, Binjai City in 2021. This type of research was a quasi-experimental design with a pretest-posttest control group design with one type of treatment. This study uses an intervention that is giving celery leaves by boiling. The intervention was given once in the morning by giving 100 grams of boiled celery for 5 days. The number of samples of 30 respondents with 15 people as the control group and 15 people in the intervention group were taken by accidental sampling. The results of the average blood pressure before and after giving boiled celery in the treatment group with systolic blood pressure p-value is 0.00, diastolic blood pressure p-value is 0.00. The results of statistical tests using the Wilcoxon test for both systolic and distolic pressure in the group not given celery were tilapia p-value > 0.05, namely systolic pressure p-value 0.07 and distolic p-value 0.05. The results of the Mann Whitney U statistical test analysis for systolic and distolic blood pressure obtained a p-value of 0.047 and a diastolic pressure p-value of 0.01 or a p-value <0.05, which means that there is an effectiveness of giving celery leaves in reducing blood pressure in hypertensive patients at the Berngam Binjai sub-health center. It is hoped that health workers will be able to apply complementary therapy to patients with hypertension in maintaining and lowering blood pressure.
Pemenuhan Kebutuhan Oksigenasi Pasien Asthma Bronchiale dengan Teknik Relaksasi Batuk Efektif
Authors: Nurleli Nurleli , Utami Ainayya Afninda , Gustina Erita , Novida Suvi
Published: January 2022

Bronchial asthma is a disease of respiratory tract obstruction caused by muscle contraction, inflammation, and accumulation of secretions around the bronchi. Meeting the need for oxygenation is part of the management of asthmatic bronchial patients. This case study aims to describe the fulfillment of oxygenation needs. The case study method uses a descriptive design with a nursing care approach in the same two cases, namely respondents with bronchial asthma. The case study was conducted at the Putri Hijau Kindergarten II Hospital from October to December 2018. The data collection method was through interviews, physical examinations, supporting examinations, using the assessment format as an instrument in data collection. After intervention with effective cough relaxation techniques as well as collaboration in the administration of drug and oxygen therapy, during four days of treatment, both respondents were able to meet their oxygenation needs optimally. It was concluded that the intervention had an effect on the effectiveness of airway clearance so as to eliminate shortness of breath, based on this study, it is hoped that it can be applied by health workforce.
Model Petri Net Sistem Pembayaran Pajak Kendaraan Bermotor Jenis 5 Tahun
Authors: Nurlela Nurlela , Faisol Ahmad , Fitriani Fitriani
Published: January 2022

Paying taxes is an example of public service. In the process of serving, the service is often synonymous with the queuing process. Queuing is a condition in which several people or objects from a waiting line to be served are generally caused by the need for services to exceed the service capacity or service facilities so that users of arriving facilities cannot immediately receive service. Therefore, overcoming many complaints due to queues can be done by improving services and maximizing time efficiency using the Petri net model. In this study, a Petri net model of the 5-year tax payment service system for a motor vehicle at SAMSAT Oku Timur 1 was made as many as 17 places, 15 transitions, two operators, and 30 arcs using WOPED 3.2.0 software.
Perbandingan Data Harian dan Data Bulanan pada Suhu Permukaan Laut di Samudera Hindia Menggunakan Partial Least Square-Structural Equation Modelling
Authors: Putri Retno Wahyuni , Miftahuddin Miftahuddin
Published: January 2022

Sea surface temperature (SST) is one of the features of climate variability that has a significant role in human activities. This study aims to predict and determine whether weather and climate variables with their measuring indicators can predict changes in SST by comparing daily and monthly data. This study uses a partial least square-structural equation modeling (PLS-SEM) approach which can predict the causality relationship between exogenous latent variables and endogenous latent variables. The results obtained from this study are, from the nine indicators used there are only 6 significant indicators with a loading factor value 0.7, namely sea surface temperature (oC) as a measure of latent variables SST changes, wind speed (m/s) and humidity relative (%) as a measure of the latent variable of weather, and air temperature (oC), short-wave solar radiation (w/m2) for daily data, and long-wave solar radiation (w/m2) for monthly data as a measure of climate latent variable. Inner model obtained on daily data: SST change (η) = -0.285 weather + 0.650 climate + and on monthly data SST change (η) = -0.330 weather + 0.793 climate +. In monthly data, weather and climate latent variables and their measuring indicators have a greater influence on changes in SST with the coefficient values in the model obtained being greater than in daily data. Latent variables that have a significant effect on changes in SST are weather and climate. This shows that if there is an increase or decrease in weather and climate it can cause significant changes to the SST. The value of the criteria on the outer model and inner model on daily and monthly data obtained better results on monthly data. The presence of more missing data in daily data can be one of the causes of this happening.
TELAAH BUKU
Authors: Pasi Gregorius
Published: January 2022

On the one hand, Mary is an integral part of living the Catholic faith. On the other hand, social action is an integral part of the mission of the Church. The correlation between the two is less articulated in mariological reflection. Clodovis M. Boff in his book “Marilogia sociale. Il significato della Vergine per la società” proposes “social mariology” as a theological reflection that brings together the figure of Mary and the social mission of the Church. The distinctive contribution of this book is in the formulation of the problematics, epistemological principles and references to the loci theologici of social mariology.
Biological and medical value of antioxidant protection system of the human body
Authors: Kovalyova O.M. , Pasiieshvili T.M.
Published: January 2022

The article is devoted to the antioxidant system of the human body in the context of biological and medical significance. The classification of antioxidants in terms of their physical and chemical properties, bioorganic compounds, biochemical effects, mechanisms of implementation of antioxidant protection is presented. The given processes of extreme radical oxidation and mechanisms of antioxidant defense in physiological and pathological conditions. The characteristics of the components of the glutathione system, namely glutathione and enzymes – glutathione peroxidase, glutathione reductase and glutathione transferase are presented. Much attention is paid to manganese superoxide dismutase, an antiradical defense enzyme, as a fundamental regulator of cell proliferation, a mediator of metabolism and apoptosis. Interpretation of changes in the antioxidant enzyme of mitochondrial origin from a prognostic point of view is interpreted on the basis of the results of clinical observations carried out by scientists in various human diseases. The expediency of determining manganese superoxide dismutase in clinical practice for the diagnostic search for the direction of the pathological process, the timely detection of complications and the appointment of adequate therapy is emphasized. Keywords: antioxidant system, classification, glutathione system, manganese superoxide dismutase.
Accounting processes and their impact on the profitability of companies
Authors: Quezada-Pacheco Vanessa Mariuxi , Soto-Aguilar María Magdalena , Orellana-Ulloa Milca Naara
Published: January 2022

The objective of the following study is to analyze the importance of accounting processes and the impact that financial statements have on the profitability of companies through a qualitative and descriptive approach, in which it is described how important it is for companies the carrying out an efficient accounting process that leads to the correct execution of the financial statements, so that it allows the managers to make better decisions, through the different criteria of authors on the subject of study it was possible to have as the Accounting processes are of great importance for every company, since by means of the efficiency that is had, the quality of the information that will be presented in the financial statements will be given, which leaves us as a conclusion that both the accounting processes and the financial statements allow to detail the financial information that is obtained by transactional operations in this way to know in a real way the company situation.
Comparative treatment scheme between nitrofurantoin and ampicillin in pregnant patients 12 to 16 weeks, gestation with asymptomatic bacteriuria
Authors: Sarabia-Alcocer Betty , Aké-Canché Baldemar , Pérez-Balan Román , López-Gutiérrez Tomás
Published: January 2022

Urinary tract infection is a frequent cause of demand for care in family medicine, it can have a significant participation in maternal and neonatal morbidity. Objective. To compare the treatment scheme 7 with the antibiotic ampicillin in cases of asymptomatic bacteriuria in pregnant women with 12 to 16 weeks of gestation against nitrofurantoin. Material and methods. Observational, cross-sectional, retrospective and analytical study conducted in pregnant patients between weeks 12 and 16 of gestation with asymptomatic bacteriuria. Result. In patients with asymptomatic bacteriuria, a greater persistence of the infection was found when being treated with nitrofurantoin. Pregnant patients with 13 weeks had the highest incidence of asymptomatic bacteriuria with a frequency of 31.82 %. Conclusions. Nitrofurantoin may be considered a better treatment option than ampicillin, given its lower incidence rate of asymptomatic bacteriuria in pregnant patients at 12 to 16 weeks' gestation.
Neurocognitive functions evaluation by the neuropsychological NEUROPSI battery in patients attending "AA" by drug and alcohol consumption
Authors: Shade-Casas Helue , Ontiveros-Vargas Angel Adrian , Herrera-Vargas Isela Vanessa , Salas-Name Sagrario Lizeth
Published: January 2022

Neurocognitive functions are indispensable faculties for daily, social and working life. Objective: Prevalence of altered cognitive functions in patients recovering from drug addiction and alcoholism using the Neuropsychological Battery NEUROPSI. Methodology: exploratory, non-experimental, observational research based on the Neuropsi brief neuropsychological assessment instrument in Spanish. Contribution: in a sample of 20 participants, the following results were obtained: 60 % of the population studied showed alterations in neurocognitive functions, 15 % showed mild alterations, 25 % showed noderate alterations and the other 20 % showed severe alterations. On the other hand, the population within normal parameters (40 %) presented low scores in reading comprehension, attention and concentration.
Design of a parklet for the handcraft artisians comunity development
Authors: Buck-Durán Enrique Isaac , Nivón-Pellón Alejandra , García-Pitol Jorge Arturo
Published: January 2022

The artisan is a representative of Mexican culture, his techniques for making handicrafts passed down from generation to generation and their craftsmanship tells the story of his past. Over the years, they have become a vulnerable group, since their only livelihood is the creation of handicrafts, in many cases devalued. This project is focused on a specific artisan community that is concentrated in the Indigenous Craft Development Center (in its Spanish acronym, CEDAI) located in the city of Querétaro, Mexico whose intervention is pertinent since, despite being a fixed point of sale, the influx of this space is low, indicative of reduced sales. The objective of this work is the design of a parklet outside of the CEDAI making use of social methodologies to provoke a greater influx of people. Constructivism and phenomenology being the pillars of the project, and the Design thinking as the development guide which suggests the steps to carry out the product design. This work is an example of how the use of social methodologies in conjunction with design methodologies are the guide for the construction of urban elements that are sustainable.
EFEKTIFITAS RELAKSASI NAFAS DALAM TERHADAP INTENSITAS NYERI DISMENORE PRIMER PADA REMAJA PUTRI
Authors: Santi Santi , Windiyani Winda , Novayanti Noorhayati , Imaniar Melsa Sagita
Published: January 2022

Dismenore merupakan suatu gejala rasa sakit atau rasa tidak enak diperut bagian bawah pada masa menstruasi sampai dapat mengganggu aktivitas sehari-hari yang paling sering ditemui pada wanita muda dan reproduktif. Penyebab disminore primer ini disebabkan oleh prostaglandin, zat kimia yang memicu kram prostaglandin dalam jumlah sedikit dapat menyebabkan kram ringan. Gejala ini bisa berlangsung selama satu atau dua hari. Relaksasi nafas dalam bermanfaat untuk merelaksasi tubuh dan mengurangi rasa nyeri disminore. Penelitian ini bertujuan untuk mengetahui efektivitas relaksasi nafas dalam terhadap nyeri dismenore pada remaja. Metode pencarian artikel jurnal dilakukan secara elektronik dengan menggunakan beberapa database, yaitu: Google Garba Rujukan Digital (Garuda), dan Google Cendekia (Scholar Google), sehingga didapatkan 5 artikel untuk di review. Hasil studi literatur mengungkapkan bahwa efektivitas relaksasi nafas dalam sebagai upaya preventif yang dapat menurunkan skala nyeri dismenore dengan rata-rata hasil penelitian P-value = 0,000 yang berarti ?< 0.05. Simpulan efektifitas relaksasi nafas dalam dapat menurunkan intensitas nyeri dismenore primer pada remaja putri.
GAMBARAN KARAKTERISTIK IBU HAMIL YANG MENGALAMI KEKURANGAN ENERGI KRONIK DI PMB BIDAN IIS SUSILAWATI.,SST
Authors: Fadilah Puzia Nurul , Fatimah Siti
Published: January 2022

Kekurangan Energi Kronik (KEK) adalah salah satu resiko kehamilan yang bisa menyebabkan timbulnya masalah pada kehamilan, persalinan dan masa nifas. Beberapa resiko yang paling banyak ditimbulkan dari permasalahan KEK yakni kejadian BBLR, persalinan prematur, dan anemia pada masa kehamilan. Tujuan dari penelitan ini adalah untuk mengetahui gambaran karakteristik ibu hamil yang mengalami Kekurangan Energi Kronik (KEK) di PMB Bidan Iis Susilawati., SST Tahun 2021. Jenis penelitian ini adalah penelitian kuantitatif dan menggunakan rancangan desain deskriptif. Populasi pada penelitian ini adalah ibu hamil dengan jumlah sampel 23 responden dengan metode total sampling. Instrumen yang digunakan adalah kuesioner dan lembar ceklis. Hasil penelitian yang dilakukan kepada 23 responden diantaranya: Hampir seluruh ibu memiliki usia tidak beresiko sebanyak 20 orang (87%), sebagian besar ibu hamil berpendidikan menengah sebanyak 18 orang (78,3%), sebagian besar ibu paritas nulipara sebanyak 14 orang (60,9%), hampir seluruh ibu tidak bekerja sebanyak 20 orang (87%), Sebagian kecil memiliki jarak kehamilan beresiko sebanyak 5 orang (21,7%)dan sebagian besar ibu hamil berpengetahuan cukup sebanyak 12 orang (52,5). Bagi tenaga Kesehatan khususnya bidan diharapkan lebih optimal dalam memberikan Pendidikan Kesehatan agar resiko kehamilan KEK ini tidak menyebabkan permasalahan yang berkelanjutan.
HUBUNGAN ANTARA IBU DENGAN KURANG ENERGI KRONIK (KEK) PADA MASA KEHAMILAN TERHADAP PERTUMBUHAN DAN PERKEMBANGAN BALITA USIA 6-18 BULAN DI PUSKESMAS CIPEUNDEUY
Authors: K Marjani , Anggi A Shintia
Published: January 2022

Pertumbuhan dan perkembangan anak dipengaruhi oleh faktor genetik, faktor lingkungan (faktor pranatal dan postnatal). Faktor prenatal yang paling berperan adalah status kurang energi kronis (KEK) 33,5%. Tujuan penelitian ini adalah terdapat hubungan antara ibu dengan kurang energi kronik (kek) pada masa kehamilan terhadap pertumbuhan dan perkembanggan balita usia 6-18 bulan. Metode penelitian ini menggunakan survey analitik dengan pendekatan cross sectional, yang dilakukan pada 662 responden yang ditentukan dengan teknik total sampling. Hasil penelitian menunjukan bahwa terdapat ibu hamil dengan kek sebanyak 49 (7,4%) dan ibu hamil tidak KEK sebanyak 613 (92,6%). Pada pertumbuhan dalam kategori tidak sesuai 18 (36,7%), dalam kategori sesuai 31 (63,3). Untuk perkembangan anak kategori sesuai 29 (59,2%), dalam kategori meragukan 14 (28,6%) dalam kategori penyimpangan 6 (12,2%). Diharapkan hasil penelitian dapat meminimalisir angka kejadian kek dan juga dapat memaksimalkan asuhan pada ibu hamil.
PERILAKU KELUARGA DALAM PENCEGAHAN PENULARAN COVID-19 PADA BALITA DI DESA POH BERGONG
Authors: Giri Ketut Espana
Published: January 2022

Balita mempunyai hak untuk tumbuh dan berkembang meskipun dalam situasi pandemi. Keuarga terutama orang tua harus tetap bekerja untuk memenuhi kebutuhan balita. Penelitian ini bertujuan untuk menganalisis perilaku keluarga dalam pencegahan penularan Covid-19 pada balita di Desa Poh Bergong. Metode penelitian ini adalah desain cross-sectional. Data dikumpulkan dengan wawancara dan pemberian kuisioner pada orang tua yang memiliki balita dan datang ke posyandu, yaitu sebanyak 75 responden. Data dianalisis dengan descriptive statistics menggunakan SPSS. Hasil penelitian diperoleh bahwa sebagian besar keluarga yang memiliki balita di Desa Poh Bergong sudah menggunakan masker dengan benar, sudah mencuci tangan setiap datang dari luar rumah, mandi dan ganti baju setelah bekerja, tidak langsung menyentuh/menggendong anak setelah bekerja, mengkonsumsi vitamin dan makan makanan bergizi setiap hari. Hal ini membuktikan bahwa orang tua di Desa Poh Bergong mempunyai perilaku baik dalam melakukan pencegahan penularan Covid-19 kepada balita.
HUBUNGAN PENGETAHUAN WANITA USIA SUBUR TENTANG KANKER SERVIKS DENGAN IVA TEST DI CIUMBULEUIT
Authors: Wiryadi Fifi Citra , Handayani Fitria
Published: January 2022

Meningkatnya angka kejadian kanker serviks disebabkan oleh kurangnya pencegahan yang efektif dan deteksi dini. Kanker serviks telah menjadi masalah besar pada kesehatan perempuan karena selain menimbulkan kesakitan juga mengakibatkan banyak kematian. Global Burden Cancer (GLOBOCON) 2018, menunjukkan kejadian penyakit kanker di Indonesia sebanyak 136.2 per 100.000 penduduk. Penelitian ini bertujuan untuk mengetahui hubungan pengetahuan wanita usia subur tentang kanker serviks dengan IVA test di Ciumbuleuit. Metode Penelitian menggunakan analitik cross sectional, menggunakan kuesioner. Populasi dalam penelitian ini WUS yang berusia 18-49 tahun yang berdasarkan KTP sudah menikah dan berdomisili di RW 03 Kelurahan Ciumbuleuit. Berjumlah 848 dilakukan teknik pengambilan sampel menggunakan rumus slovin menjadi (n=272). Hasil penelitian menunjukkan bahwa 80.5% responden belum pernah melakukan deteksi tes IVA. Hasil uji statistik menunjukkan ada hubungan yang signifikan antara pengetahuan wanita usia subur tentang kanker serviks dengan IVA test dengan p value 0,000 < 0.05. Simpulan terdapat hubungan yang signifikan antara pengetahuan wanita usia subur tentang kanker serviks dengan IVA test.
DISTRIBUTION OF RESTORATION SUCCESSIONS IN TAIGA AND FOREST-STEPPE LANDSCAPES OF THE PERMSKY PRIKAMYE (ON THE EXAMPLE OF AGRICULTURAL LANDS)
Authors: Belousova A.P. , Nazarov N.N.
Published: January 2022

The research of forest cover development on agricultural lands in the Perm Prikamye was carried the example of taiga and forest-steppe types of landscapes. The Babkinsko-Yugovskoy and Irensko-Kungursky landscapes were select for research. Received information about the geosystem condition in different years using remote sensing data. All landscape changes were record during the formed stable snow cover. As a result, was divide into two classes - forested and treeless areas. Established, the main natural factors of land differentiation by an areas and a pace of withdrawal from agricultural use are the small contours of agricultural land and differences in soil fertility. The growth pace of forest geosystems within the forest-steppe landscape was 2.5 times higher than of the taiga. The research of the dynamics of forest cover showed that in the Perm Prikamye in the forest-steppe landscape substitution of anthropogenic geosystems with natural-anthropogenic ("wild") accompanied by the development of forest biogeocenosis, not steppe.
GEOGRAPHICAL ANALYSIS OF THE ROAD TRAFFIC AND PARKING SPACE IN A LARGE CITY (ON THE EXAMPLE OF IZHEVSK)
Authors: Sidorov V.P. , Sitnikov P.Yu.
Published: January 2022

One of the most important components of the territorial socio-economic complex of a city (especially a large one) is the system of urban passenger transport, which, in turn, consists of two subsystems: urban public transport and personal vehicles. In 2000-2020. many large and medium-sized cities in Russia are going through a period of active motorization. Izhevsk is no exception in this regard. The level of motorization of the population has been increasing in recent years both in the city and in the Udmurt Republic as a whole. There is a growing need to reduce the flow of personal vehicles towards more active use of public transport. Urban public transport (for all its significant scale) has, as a rule, 2-3 owners and therefore is largely manageable, which cannot be said about personal vehicles. It is not possible to force car owners to switch to public transport by order. But it is possible to create such conditions when the resident himself does not use his own car, but gives preference to public transport. For example, to organize the work of a single parking space, in which the placement of paid parking lots will make it unprofitable to visit many of the most attractive objects (especially in the central part of the city) by private vehicle. An example of such relevant work is shown in the proposed article. By order of the Administration of Izhevsk, the authors of the article have identified the most optimal locations for paid car parks. The choice was determined based on the results of step-by-step work to assess: the location of the potential of Izhevsk public transport, the intensity of traffic flows, the density of the population, the availability of existing parking areas, points of attraction for vehicles.
Diuretic activity of thick extract and flavonoids of fruits of the Filipendula Ulmaria (L.) Maxim.
Authors: Kurkin Vladmir A. , Sazanova Kseniyа N. , Sharipova Safiya Kh. , Zaitceva Elena N. , Dubishchev Aleksei V. , Gladunova Еlena P.
Published: January 2022

Objectives comparative study of the diuretic activity of a thick extract of Filipendula ulmaria (L.) Maxim. fruits and flavonoids spireoside and quercetin isolated from Filipendula ulmaria (L.) Maxim. fruits by column chromatography.
Material and methods. The extractum spissum was obtained by extracting the fruits of Filipendula ulmaria (L.) Maxim. using 70% ethyl alcohol, followed by vacuum evaporation. Spireoside and quercetin were isolated from the fruits of meadowsweet by the method of column chromatography with further purification by recrystallization. The isolated flavonoids were identified using 1H-NMR and 13C-NMR spectroscopy, mass spectrometry, UV spectroscopy, several chemical transformations, and thin-layer chromatography. The thick extract from the fruits of meadowsweet, and also flavonoids spireoside and quercetin were investigated for diuretic activity in albino rats.
Results. The thick extract of the fruits of Filipendula ulmaria (L.) Maxim. at a dose of 50 mg/kg significantly increases diuresis for 4 and 24 hours. At the same time, significant diuretic activity of spireoside was detected only at a dose of 10 mg/kg in the experiment, when diuresis was studied for 4 and 24 hours. Quercetin at a dose of 5 mg/kg increases the daily diuresis of laboratory animals.
Conclusion. A extractum spissum of the fruits of Filipendula ulmaria (L.) Maxim. shows diuretic activity at a dose of 50 mg/kg for 4 and 24 hours of the experiment. Spireoside has diuretic activity at a dose of 10 mg/kg for 4 and 24 hours of the experiment. Quercetin at a dose of 5 mg/kg has the ability to increase diuresis for 24 hours of the experiment. The fruits of Filipendula ulmaria (L.) Maxim. appear to be a promising source of medicines.
Synthesis of porous γ-Fe2O3 from scorodite synthesized using ultrasound irradiation and evaluation of its battery performance
Authors: Kitamura Yuya , Okawa Hirokazu , Shinoda Kozo , Kato Takahiro , Sugawara Katsuyasu
Published: January 2022

The effect of 200 kHz ultrasound on scorodite synthesis at 70 °C and 3 h reaction conditions was investigated using sulfuric acidic solutions of various pH (3.0, 2.0, 1.5, 1.0, and 0.0). In contrast to the case of only O2 gas flow without ultrasound irradiation, oxidizing radicals generated by ultrasound irradiation promote Fe(II) oxidation in solution and precursor, allowing scorodite to synthesize with high crystallinity (>99%), which relates to low solubility, even in strong acid solution at pH 1.0. During synthesis, the particle shape was decided to be polyhedral or spindle type depending on the pH of 0.0–3.0. The spindle-shaped scorodite was probably formed by the reduction in precursor amount produced during the initial stage of synthesis. Furthermore, porous maghemite obtained by alkali treatment of scorodite showed initial discharge capacities of 146 mAh g−1 (polyhedron) and 167 mAh g−1 (spindle), indicating that its potential use as a cathode material for lithium-ion batteries.
Ce:LaB3O6 glass for high-resolution radiation dosimetry
Authors: Yuan Dongsheng , Víllora Encarnación G. , Kato Takumi , Nakauchi Daisuke , Yanagida Takayuki , Shimamura Kiyoshi
Published: January 2022

Ce:LaB3O6 (LBO) glass, whose constituents are abundant elements and fabrication is easy and cheap, is found to be a promising thermoluminescence (TL) dosimeter. This is originally achieved by CeF3 doping and melting under a reducing atmosphere, with the optimum concentration of 0.1% (quantum efficiency = 66%). The corresponding Ce interatomic distance is ∼4 nm, below which concentration quenching occurs via Ce dipole–dipole interaction, as elucidated experimentally by Dexter’s theory. Ce:LBO exhibits a good dose resolution, with a linear dependence covering five orders of magnitude on both irradiation-dose and TL-response. Furthermore, it can be cyclically irradiated and read without degradation.
Legal features of the exercise of the powers of the Constitutional Court of the Russian Federation
Authors: Kuznetsov A. V.
Published: January 2022

The author studies the legal norms of the exercise of the powers of the Constitutional Court of the Russian Federation. The list of the main provisions of the Federal Law on the powers of judges and the court in connection with amendments to the Constitution of the Russian Federation is presented. The provisions of the new edition of the Federal Law on the Constitutional Court of the Russian Federation are considered. The legal analysis of the amendments made to the FKZ for legal evaluation from the theoretical and practical side is carried out.
Informal relations as a tool for socialization and adaptation of state and municipal employees
Authors: Lapin N. S. , Pokrovskaia N. N. , Perfilyeva  M. B.
Published: January 2022

The article proposes an algorithm for assessing the environment of informal relations between employees of state and municipal institutions. The purpose of the study is to improve management processes by assessing informal relations as a tool for socialization and adaptation of employees of state and municipal institutions. Based on a literature review, objectives for managing informal relationships were set. Further, the characteristics of the environment of informal relations are revealed, for the assessment of which the methods and techniques of domestic and foreign authors can be applied. The paper offers recommendations on the application of methods and techniques for studying the environment of informal relations between staff of state and municipal institutions. Applied methods: analysis of sources, comparison, legal method. The novelty of the work lies in the substantiation of the application of methods and techniques for assessing the psychological climate in the team, the level of job satisfaction, conflict, informal leadership to study the environment of informal relations. The practical significance of achieving the desired level of the environment lies in the ability to increase the level of retention of employees, to provide flexibility in making managerial decisions and their implementation.
Electronic voting: domestic research experience
Authors: Ukhanova Yu. V. , Smoleva E. O.
Published: January 2022

The article is devoted to the analysis of the domestic experience of studying electronic voting. The authors combine all points of view on the concept of electronic voting into two main approaches. The narrow approach focuses on the process of submitting votes electronically. In a broad approach, the concept of “electronic voting” includes the process of voter registration, processing of ballots and counting of votes by electronic means, even if the voting itself was carried out in the traditional way). The article presents the main advantages of electronic voting, a number of problems are noted: technical; value; social.
New legislative accents in the mediation procedure and legal principles of alternative dispute resolution
Authors: Borodin V. V. , Furman T. G.
Published: January 2022

The article analyzes the latest versions of federal laws that made changes to the mediation procedure — allowed judges to resign to perform the procedure of professional mediation; provided an opportunity to notarize a mediation agreement, giving force to an enforcement document; the procedure of «judicial reconciliation» appeared. It is proved that mediation in its essence is not the «activity» of professional intermediaries, mediators, but a «procedure», namely, a structured process that is an alternative dispute resolution technology. The legal principles of the mediation process are disclosed: voluntariness, confidentiality, neutrality, passionlessness and independence of the mediator, independent decision-making by the parties, equality of the parties.
Oggi riciclo o reciclo?
Authors: Di Carlo Miriam
Published: January 2022

Alcuni lettori ci chiedono se sia corretta la forma reciclare anziché riciclare così come reciclato/reciclabile anziché riciclato/riciclabile. Altri lettori invece ci chiedono se si debba usare riciclo o riciclaggio per indicare il recupero dei materiali già utilizzati.
ROLE OF OCTREOTIDE IN ENTERO-CUTANEAOUS FISTULA- A PROSPECTIVE STUDY
Authors: Jaiswal Binod Kumar , Jaiswal Poonam
Published: January 2022

Octreotide is a octapeptide that mimics natural somatostatin pharmacologically. It exerts Inhibitory effects on gastrointestinal secretion and motility thus considered, useful in management of gastrointestinal stula. The half life of
octerotide is 113 minutes which allow intermittent (three times daily) subcutaneous dosing schedule for the treatment of stula. The main focus
of this review is to know the use of octreotide in management of enterocutaneous stula.