bluuebunny/crossref_metadata_2025 huggingface dataset:
Transtorno do movimento estereotipado associado ao atraso da linguagem –
Authors: Arvigo Maria Claudia , Schwartzman José Salomão
Published: October 2021

Introdução: Movimentos repetitivos associados a alterações de linguagem representam dois importantes sinais de alerta para os TEA (Transtornos do Espectro do Autismo). Ainda que, segundo pesquisas atuais, o atraso na aquisição da linguagem não faça parte do conjunto de características comumente observadas em crianças na primeira infância com Transtorno do Movimento Estereotipado (TME), a sua coocorrência pode ser mais comum do que se imagina, o que pode levar a diagnósticos falso positivo para os TEA. Objetivo: Caracterizar o processo desviante de aquisição da linguagem associado ao TME, buscando diferenciar das características específicas aos TEA. Método: A presente pesquisa apresenta o relato de caso de duas crianças, na faixa etária dos 30 aos 36 meses, com importante atraso na aquisição da fala associado à presença de movimentos estereotipados, com perfis considerados de risco para o autismo. Resultados: Na primeira avaliação as duas crianças apresentavam escore médio referente ao número de sinais de alerta para os TEA. Após intervenção de 6 meses, para diagnóstico diferencial, houve queda no número de sinais de risco, como remissão de alguns comportamentos característicos dos TEA, melhora na intensidade dos movimentos repetitivos e aumento do repertório de fala. Conclusão: Ainda que a presença de movimentos repetitivos ou estereotipadas seja um dos sinais clássicos dos TEA, mesmo que coocorra com outras alterações igualmente sugestivas a este diagnóstico, como o atraso na fala, para que o diagnóstico seja conclusivo, é necessária a observação da presença de outros sintomas que se manifestam de forma persistente ao longo do desenvolvimento.
Tensimetric Studies of Arsenic and Phosphor Vapor Composition
Authors:   MIREA – Russian Technological University, Moscow, Russia, Vigdorovich E.N.
Published: October 2021

Main active elements in the frequency range from a few to a hundred gigahertz still are field-effect transistors with Schottky barrier based on gallium arsenide, other AIIIBV compounds and various heterostructures based on them. For optoelectronics, gallium phosphide and its com-pounds are of high importance. As a rule, these heterostructures are obtained by vapor phase me-thods, the use of which requires correct data on volatile components vapor composition. In this work, arsenic and phosphor vapor composition was studied by tensimetric static method. A ma-thematical model for processing of experimental results was built. Data on superheated arsenic vapor pressure were obtained using quartz gauge membrane in the range of temperature 973–1173 K and pressure 1,3∙103–1,9∙104 Pa. The calculations have found that arsenic and phosphor vapor mainly consist of two- and four-atomic molecules. Using best documented reference data on As4, As, P4 and P enthalpies and entropies, corresponding thermodynamic values have been determined for As2: = (178,90 ± 3,77) kJ/mol, = (227,17 ± 5,44) J/(mol•K); and for P2: = (229,01 ± 3,55) kJ/mol, = (156,16 ± 0,83) J/(mol•K).
Carbon Atoms Activization Energy in Diamond
Authors:   National Research University of Electronic Technology, Moscow, Russia, Neoustroev S.A.
Published: October 2021

The active state of carbon atoms is achieved in plasma at rigid energetic conditions. Proportion of particles with enough energy to activate carbon atoms is small. This work considers the result of energy input to carbon atom, which was in inert state. It was shown that subsequent excitement and recombination activated carbon atoms. Active atoms formed covalent bonds with other atoms in crystal diamond. The states of carbon atoms and its subsequent transitions to the active state were revealed. The calculations have found that carbon atoms activization energy value is equal to 17,581079 eV.
Digital Video Watermarking for Copyright Labelling
Authors: Ami Fitria Ilhami Ikromina , Erik Erik Iman Heri Ujianto
Published: October 2021

Penggunaan konten multimedia di internet kini semakin berkembang, terutama dalam video digital. Pemalsuan, penipuan, dan penjarahan konten video menyebabkan masalah karena pasokan sumber daya untuk berbagi konten. Hak cipta menjadi hal yang krusial dalam video digital untuk menghindari manipulasi dari pihak yang tidak bertanggung jawab. Ada banyak cara yang bisa dilakukan untuk melabeli hak cipta ke dalam sebuah video. Salah satunya adalah digital watermarking. Pembuatan air digital digunakan untuk mencegah replikasi ilegal atau eksploitasi konten digital, melindungi konten digital, dan menghindari manipulasi multimedia secara ilegal. Penggunaan beberapa metode seperti Discrete Wavelet Transform (DWT), Discrete Cosine Transform (DCT), dan Discrete Fourier Transform (DFT) untuk pelabelan hak cipta video akan dibandingkan berdasarkan imperceptibility dan robustness setelah beberapa manipulasi diterapkan ke dalam video yang disisipkan-watermark. Dari segi imperceptibility, metode DWT menghasilkan nilai PSNR sebesar 45,62435 dB, metode DCT menghasilkan nilai PSNR sebesar 45.89422 dB, dan metode DFT menghasilkan nilai PSNR sebesar 45.77747 dB. Rerata PSNR dari ketiga metode tersebut adalah 45.76535 dB. Artinya, video yang disisipkan tanda air tampak mirip dengan yang disisipkan. Dengan demikian, dari percobaan dapat disimpulkan bahwa metode DWT, DCT, dan DFT yang diterapkan menunjukkan bahwa video yang diberi watermark masih dalam kualitas yang baik yaitu wajar dan memenuhi imperceptibility. Dari segi kekokohan, NC mean metode DCT adalah 0,63974, metode DCT adalah 0,755839, dan metode DFT adalah 0,745442. Hal ini menunjukkan bahwa hasil ekstraksi watermark dari ketiga metode tersebut sama dengan hasil watermark aslinya. Dengan kata lain, semua tanda air pada ketiga metode ini dapat diekstraksi dengan baik meskipun serangan dikirimkan kepada mereka. Dari tingkat uji imperceptibility dan robustness pada metode DWT, DCT, dan DFT, dapat dikatakan bahwa metode DCT lebih baik daripada metode DWT dan DFT karena performansinya yang tinggi pada PSNR dan NC.
A Computer Model of the Spread of the Pandemic and its Analysis
Authors: Bardavelidze Avtandil , Basheleishvili Irakli , Bradvelidze Khatuna
Published: October 2021

The paper describes and analyzes a mathematical model of the variable state of the incidence of epidemic diseases, which is of great importance for determining the quantity of vaccines and antiviral drugs to be produced.    The information model according to the system of differential equations of the spread of the pandemic is illustrated in a structural diagram. The model is presented in a vector-matrix form and the state of equilibrium of the model in the spatial state is proved.The model of the spread of the pandemic was developed, whose implementation with a Matlab software package resulted in obtaining the curves of variation of the state. The developed computer model of the incidence of epidemic diseases can be used to make a projection of the number of infected people, as well as intensity of the process of disseminating information and ideas in the community.
Evidence-based lean conceptual data modelling languages
Authors: Fillotrani Pablo , Keet C. Maria
Published: October 2021

Multiple logic-based reconstructions of conceptual data modelling languages such as EER, UML Class Diagrams, and ORM exist. They mainly cover various fragments of the languages and none are formalised such that the logic applies simultaneously for all three modelling language families as unifying mechanism. This hampers interchangeability, interoperability, and tooling support. In addition, due to the lack of a systematic design process of the logic used for the formalisation, hidden choices permeate the formalisations that have rendered them incompatible. We aim to address these problems, first, by structuring the logic design process in a methodological way. We generalise and extend the DSL design process to apply to logic language design more generally and, in particular, by incorporating an ontological analysis of language features in the process. Second, we specify minimal logic profiles availing of this extended process, including the ontological commitments embedded in the languages, of evidence gathered of language feature usage, and of computational complexity insights from Description Logics (DL). The profiles characterise the essential logic structure needed to handle the semantics of conceptual models, therewith enabling the development of interoperability tools. There is no known DL language that matches exactly the features of thoseprofiles and the common core is small (in the tractable DL ALNI). Although hardly any inconsistencies can be derived with the profiles, it is promising for scalable runtime use of conceptual data models.
Implementation of the Single Equine Document (DUE) in the Province of Buenos Aires
Authors: Delía Lisandro , Becerra Manuel O. , Villa-Monte Augusto , Hermigarate Marcelo
Published: October 2021

In October 2018 in Argentina, the Ministry of Agroin-dustry of the Province of Buenos Aires (MAIBA) im-plemented the Single Equine Document (DUE) as anew individual identification system for all equines lo-cated in the Province of Buenos Aires. With this newidentification system, the old markings and signals sys-tem is replaced by the implantation of a single-codemicrochip in the equine’s neck and an identificationdocument for the horse and its owners. The imple-mentation of this system involved generating severalofficial registries, for which MAIBA needed to de-velop and implement an IT Management System forthe DUE. This Argentine development generates acontribution in equine control by government orga-nizations and facilitates information to veterinariansthrough mobile devices. This article discusses the mostimportant details of the development carried out andshows the scope it has had so far. It presents statisticsof the use of the application by different regions of theProvince of Buenos Aires.
The Correlation between English Reading Habit and English Reading Comprehension for EFL Students
Authors: Andriani Stevi Indarti , Ariyanti
Published: October 2021

This research focused in Reading Habit and Reading Comprehension in students' English ability in second grade. The result of data obtained from SMP Negeri 26 Samarinda second grade. There were four classes in second grade, while the number of each class is 32 students. Thus, there were 128 populations in second grade. For this research, the researcher used correlation technique quantitative analysis and simple random sampling to choose the sample until consists of 35 subjects as samples. The instruments used are the questionnaire and reading test. The researcher used a questionnaire and reading test with reading text and questions that the researcher has a choice after the researcher knowing how far skill reading text in second grade and how much valid the result from per question in try out test at Class 8A as the first research. And then, the researcher used a population of Class 8B, 8C, and 8D as secondary research for the tested questionnaire and reading test. There were 35 students chosen as the subject. The result from the correlation test is counted low negative correlation result (-0,358) with sig. p-value <0,05 (0,035). Based on the result of the tests, Ha Hypothesis is accepted and Ho Hypothesis is rejected.

 

Keywords: reading habit; reading comprehension
Terrien’s Marginal Degeneration with Hydrops
Authors:   Sankara Eye Hospital, Pedakakani, Guntur, Andhra Pradesh, India, Duhan Anirudh , Sakare Eswar ,   Sankara Eye Hospital, Pedakakani, Guntur, Andhra Pradesh, India, Potti Sudhakar ,   Sankara Eye Hospital, Pedakakani, Guntur, Andhra Pradesh, India, Venigalla Madhuri ,   Sankara Eye Hospital, Pedakakani, Guntur, Andhra Pradesh, India
Published: October 2021

We report a case of bilateral Terrien’s Marginal Degeneration with Hydrops. A 59 year old man presented with dimunition of vision in both eyes since 3 years. On examination both eyes had superior ectatic changes with right eye having scarred Descemet’s membrane indicating a healed hydrops and left eye showing superior corneal edema indicating resolving hydrops.
On Epistemic Justice
Authors: Shevchenko A. А.
Published: October 2021

The paper deals with the concept of epistemic justice and analyses two types of epistemic injustice - testimonial and hermeneutical. The latter is given priority due to the fact that any individual inteгaction involves an individual as а member of а certain social group or community. This requires а study into collective epistemic attitudes, first of all - collective prejudices which Ыосk epistemic resources required for understanding and discussing personal and collective experience. The paper also looks into two related topics - the proЬlem of expertise and the phenomenon of post-truth. S. Fuller's charitaЫe interpretation of post-truth helps to show that this approach can solve the main proЬlem of epistemic justice - that of unequal epistemic status of knowers. However, the price of such levelling-down is too high and would require а complete overhaul of the expertise system.
ANALISIS IMPLEMENTASI SISTEM PEMBIAYAAN IB MIKRO SYARIAH PADA BANK DKI SYARIAH CABANG DEPOK
Authors: Afifah Rochmano Firyal , Suryani  , Nur Rohim Ade
Published: October 2021

Usaha Mikro Kecil atau UMK berperan sebagai penopang perekonomian rakyat dimana pada saat masa krisis unit usaha ini tidak terdampak begitu besar, melainkan menjadi solusi untuk kebangkitan ekonomi nasional di Indonesia dan di beberapa negara. Hadir dengan pengaruh yang besar namun, UMK juga memiliki kesulitan dalam mendapatkan pendanaan pada modal usaha, sehingga perlu adanya peran lembaga pembiayaan dengan bentuk atau model pembiayaan berbasis syariah yang didasari nilai-nilai Islam. Penelitian ini bertujuan untuk mengetahui implementasi sistem pembiayaan IB mikro syariah di Bank DKI Syariah Cabang Depok serta melihat efektivitas pembiayaan syariah dalam memberdayakan UMK berbasis syariah. Metode yang digunakan yaitu metode kualitatif deskriptif dengan pendekatan studi kasus. Hasil penelitian menunjukan bahwa pembiayaan IB mikro syariah di Bank DKI Syariah Cabang Depok dilaksanakan dengan sistem akad murabahah dan ijarah muntahiya bit tamlik (IMBT). Pembiayaan IB mikro syariah telah efektif dalam memberdayakan UMK berbasis syariah dengan menerapkan aspek fungsi pembiayaan, perencanaan pembiayaan, peraturan pembiayaan, dan tujuan pembiayaan.
Performance Analysis of VRLA Battery for DC Load at Telecommunication Base Station
Authors: Simanjuntak Imelda Uli vistalina , Heryanto Heryanto , Rahmawaty Yossy , Manurung Tulus
Published: October 2021

The high level of power outage in Sukabumi-Cianjur area has influenced the operations of telecommunication industry in the vicinity. This has shortened the battery life at the Base Station (BTS). This study aims to analyze the performance of a (new) VRLA battery against a DC load (BTS) to support the continuity of BTS operation in case of a power outage. The research method used is a (new) battery charge-discharge procedure. Parameters are analyzed by determining the on-site battery discharge duration, the pressure at the battery terminals between cells during backup, and the capacity of the rectifier module to support fast charging. To support fast charging, the rectifier with the formula N+1 and C-rate is 10% and C15 is 15% of the battery capacity. The internal impedance value is 3.4 mΩ and the battery terminal pressure (torque) is 9-11 N/m. The battery performance analysis of the four BTS shows that two of them managed to do a backup, while the other two did not provide good performance.
9th Review Conference: Strengthening of Biological Weapons Convention
Authors:   Research Officer, Center for International Strategic Studies (CISS), Evacuee Trust Building, Islamabad, Pakistan, A Saqib , SJ Khurshid ,   Senior Research Fellow, Center for International Strategic Studies (CISS), Evacuee Trust Building, Islamabad, Pakistan
Published: October 2021

Pandemics have always appeared in numerous manifestations throughout the history. The devastating COVID-19 outbreak in early 2020 but, the world is still in its clutches. Above two and half million lives have already been lost worldwide. The magnitude of Coronavirus has already produced the effects that fundamentally change the actions of the states on infectious diseases globally. It has also highlighted the power of disease that can be too fatal and widespread to bring life to an abrupt and total standstill. Further, this has exposed the serious weakness of the states in their national preparedness to respond to this global pandemic. It is timely and necessary to address this type of pandemics. The states have already been working hard to control and ease the potential effects of infectious diseases. As part of that work, it should be possible now that the 45 years old Biological and Toxin Weapons Convention stands on a new starting line. It is to be hoped that the international community will bring protracted discussions on the serious working of the Convention to a successful conclusion. This paper will help in identifying the possible options that the State Parties should discuss to strengthen the Convention, enhancement in its potency and implementation at the upcoming 9th Review Conference of BWTC, which is scheduled to be held in November 2021.
Perception Analysis Of The User Against The Open Green Space In The Campus Area Of Sriwijaya University Indralaya
Authors: Sandratama Aries
Published: October 2021

Sriwijaya University campus area, there is the built environment in the form of buildings and good natural environment, in the form of open green spaces are scattered throughout the campus of the Sriwijaya University. Empty land behind the campus planned to be used as open green space that supports the activity of civitas academica campus that includes professors and students. Open green space in the campus, should ideally have a physical function among other things as a function of aesthetic, micro climate controller and shading place and provides the convenience of its users to have activity in the open green space McFarland dkk (2008). Other green open spaces function as supporting educational activities, conservation, recreation and identity. The method used is the survey of the respondents against the respondents using quantitative and qualitative descriptive method. The purpose of the research is to analysis the perception of green open space for student and lecturer at Faculty of Agriculture of Sriwijaya University Indralaya. The numbers of respondents are 151 people. Detailed questionnaire is divided into two characteristics, there are economic and social space requirements. The results of the socio-economic characteristics of the questionnaire are 29.14% of lecturer and student is 70.86%. Questionnaire characteristics space requirements indicate that there are similarities in the educational activities come within the open green space at both the lecturer (50.00%) and students (47.66%) which is practical.
Composting system improvement by life cycle assessment approach on community composting of agricultural and agro industrial wastes
Authors: Aziz Rizki , Chevakidagarn Panalee , Danteravanich Somtip
Published: October 2021

In order to improve a community composting system, three scenarios have set based on the critical points of initial system from sensitivity analysis result of Life Cycle Assessment of community composting system of agricultural and agro industrial wastes composting. Sensitivity analysis of initial system revealed two critical points that used as consideration on setting of improvement system scenarios. On initial system, composting process contributed the highest impact potency on acidification, eutrophication, global warming, and photochemical oxidation, while distribution was responsible for the highest impact on human toxicity potential. By comparison of initial composting system with three improvement scenarios, it found that the third improvement scenario (SC3) was the best scenario that recommended to be implemented. SC3 promoted application of compost blanket for gases emission reduction of compost pile, and substitution diesel fuel of pick-up with CNG fuel for transportation emission reduction. This scenario reduced impact of initial composting system by 29% with the highest impact reduction was on global warming potential by 54%.
The Study Of The Technical Plan Of Post Mines Land Limestone Quarry In Pt Semen Baturaja (Persero) Tbk
Authors: Rahman Afif , Juniah Restu , Yusuf Maulana
Published: October 2021

Limestone mining activities of PT Semen Baturaja Ogan Komering Ulu Regency Tbk South Sumatra Province is done in the open mining quarry mining mining with the system. Limestone is the primary raw material required in the manufacture of cement in PT semen baturaja Tbk. Mining activities in the quarry is open at the end of its activities, will leave the land mines. Land mines must be utilized in order to make the environment mining can function returns appropriate allocation. Utilization of land mines can be done for a variety of Evergreen plants such as designation, orchards, and others. Designation ex limestone mines of PT Semen Baturaja Tbk as contained in document his rope Post Plans, one of which is for Evergreen plants. Research conducted in the survey aims to assess, technically land use limestone mines of PT Semen Baturaja for Evergreen plants so that land mines can be used again, so that the negative effects of mining activities can be reduced. The results showed, the utilization of land of a former limestone to plant pine PT Semen baturaja has met the required technical aspect in planning post-war mine . Research results are expected to be of benefit to the stakeholders, academics, researchers, practitioners and the Association of mining, and the environment.
Phylogenetic Analysis Of Endophytic Fungi Isolate from Bellucia pentamera Naudin Based On ITS rDNA
Authors: Dewi Andika Puspita , Nurnawati Elisa , Hanum Laila , Widjajanti Hary
Published: October 2021

Endophytic fungi can produce secondary metabolites of endophytic fungi isolated from host plants. The purpose of this study is to identify and analyze the sequencing of endophytic fungi isolates with ITS and Beta-tubulin markers and phylogenetic trees. The endophytic fungi isolate DKJ1, DKJ3a, DKJ3c and DKJ4 were successfully isolated from the cardia plant (Bellucia pentamera Naudin) indicated by Aspergillus niger group, Aspergillus fumigatus group and Penicillium sp. The results of the sequencing analysis of isolates DKJ1, DKJ3a, DKJ3c, and DKJ4 were successfully amplified with an annealing temperature of 54ºC with a pair of ITS1-ITS4 primers with a molecular weight of 570 bp and a Beta-Tubulin primer with an annealing temperature of 56.1ºC molecular weight of 550 bp. From the results of identification and analysis of DNA sequencing of endophytic fungi DKJ1, DKJ3a, DKJ3c and DKJ4 with the primary pair of ITS and Beta-tubulin shows that the phylogenetic tree is different from the species obtained. ITS DKJ1 isolates have similarities with the species Aspergillus piperis CBS 112811, ITS DKJ3c has similarities with the species Aspergillus flavus var flavus strain ATCC 16833, ITS DKJ3a has similarities with Penicillium rolfsii strain NRRL 1078 species and ITS DKJ4 has similarities with Penicillium oxalicum NRRL 787 species. Whereas isolate from DKJ1 Beta-Tubulin has similarities with NRRL 4875 Aspergillus tubingensis species, DKJ3c has similarities with species of Aspergillus novoparasiticus strain DTO 223-C4 and DKJ4 has a similarity with Penicillium guaibinensis species. But there are similarities based on Cluster A (Aspergillus Group) and Cluster B (Penicillium Group) on phylogenetic trees.
A The Analysis of Energy Efficiency and Emission Rate of a Cookware coated with Enamel Material
Authors: Pramadhony Pramadhony , King Martin Luther , Lazim Muhammad , Sukarmansah Sukarmansah , Ibrahim Helmi
Published: October 2021

Metal cookware has been used many people for its better thermal conductivity. However this material also has some weaknesses for its reaction with acidic food which will contaminate the food. Metal-base material coated with enamel is one of the solutions. The hard and non-reactive surface has cause this material has been widely used for processing food. Lower thermal conductivity is one of the problems of enamel cookware. The experimental analysis has been conducted to investigate energy efficiency, emission rate and thermal conductivity. The efficiency is calculated by comparing the useful energy (work) with the input energy. The emission rate is calculated by multiply energy consumption with emission factor. Meanwhile the thermal conductivity is calculated by using simply conduction heat transfer equation. Based on the analysis, enamel cookware has much lower thermal conductivity than aluminum cookware. However this physical property does not much affects the efficiency. The most dominant factors which should considered are type of fuel and technology of stove which consume higher energy inefficiently and emits much higher hazardous gas
River pollution and human health risks: Assessment in the locality areas proximity of Bengawan Solo river, Surakarta, Indonesia
Authors: Aboyitungiye Jean Baptiste , Suryanto Suryanto , Gravitiani Evi
Published: October 2021

Bengawan Solo River experiences a critical environment characterized by promiscuity and unsanitary on the part of its coasts. The locality inhabitants do not take the waste to appropriate places. This waste adorns streets, tributaries rivers and therefore ends up in the Bengawan Solo river during the rainy season. The discharge of waste in these various unconventional and unofficial places causes all kinds of nuisances, degrades the conditions of life and health of the population, and especially worsens the state of insalubrity of the river. In the light of the results obtained, waste constitutes mountains of garbage dumped in the sides of the river, the gutters, along the rails, and especially in illegal dumps and very often, in places of stagnation of water. It turned out that this waste has an impact on the health of populations. From the objective through qualitative analyzes to research subjects, this research gives recommendations and contributions on Indonesian waste management regulations towards health risks prevention of inhabitants surrounding the riverbanks.
Treatment and prophylaxis of moderate and severe bronchopulmonary dysplasia in premature neonates
Authors: Bolonska A.V. , Sorokina O.Yu.
Published: October 2021

Bronchopulmonary dysplasia in premature neonates leads to physical and mental developmental disorders and behavioral problems and associated with frequent rehospitalizations and long hospital stay. Study objective: to study the predictors of bronchopulmonary dysplasia development in premature neonates in structure of intensive care. Study design: A retrospective cohort analysis was performed in 127 children recruited from two NICU of Dnipro between January 2016 to March 2020. Inclusion criteria: preterm neonates 28-32 gestation weeks with respiratory distress syndrome (RDS). Results demonstrated that every day of mechanical ventilation, supplemental oxygen with FiO2 more than 30% and cardiac drugs usage increased risk of bronchopulmonary dysplasia development by 15-20%. In conclusion, finding out predictors of bronchopulmonary dysplasia helps to improve  and prudently use usual treatment regimens in premature neonates and decrease the frequency of moderate and severe bronchopulmonary dysplasia.
Formation of initial changes in hemodynamics and fluid compartments in high surgical risk patients under the influence of acute abdominal pathology
Authors: Kravets O.V. , Yekhalov V.V. , Krishtafor D.A. , Zozulia O.O. , Volkov O.O. , Vlasov O.O.
Published: October 2021

Among the main factors of pathological changes that accompany acute abdominal pathology are the inflammatory process of the peritoneum and fluid deficiency due to its pathological losses. The aim of our study was to analyze the initial state of fluid compartments of the body and hemodynamics in high surgical risk patients with acute surgical abdominal pathology. There were examined 157 patients with acute abdominal pathology who underwent emergency laparotomy. The presence and severity of fluid deficiency were determined clinically by tissue hydrophilicity test by P.I. Shelestiuk, biochemically – by assessing the levels of hematocrit, hemoglobin, erythrocytes, blood electrolytes, vasopressin (ADH) and brain natriuretic propeptide (proBNP), as well as the mean erythrocyte volume and plasma osmolarity. Variables of fluid compartments of the body and central hemodynamics were studied using the non-invasive bioimpedancemetry. Based on the values of oxygen concentration in arterial and venous blood, total oxygen consumption (VO2) and delivery of oxygen (DO2), oxygen extraction ratio (O2ER) were calculated. The detected changes indicate intravascular fluid deficiency and concomitant hemoconcentration with normal electrolytes levels and plasma osmolarity. In patients with high surgical risk and moderate dehydration according to P.I. Shelestiuk, urgent surgical pathology of the abdominal cavity reduces extracellular fluid volume by 19.1% (p=0.019) of the reference by reducing the volume of the interstitium and intravascular fluid respectively by 20.7% (p=0.002) and 16.3% (p=0.001) of regional values, which forms in patients a state of "volume depletion" of moderate severity. This is accompanied by an increase in the ADH concentration by 16.7% (p=0.041) above reference and normal proBNP levels. Stroke volume decreases by 28.8% (p=0.021) against tachycardia (increase in heart rate by 39.7% (p=0.001) above normal) and vascular spasm (increase in systemic vascular resistance by 86.9% (p=0.001) above reference), which supports the normodynamic type of blood circulation (cardiac index – 3.2 (0.4) l/min/m2) with the decrease in stroke index and peripheral perfusion index by 41.3% (p=0.002) and 55.2% (p=0.002) from reference, respectively. DO2 decreases by 11.1% (p=0.011) from reference with VO2 increased by 16.3% (p=0.004) above reference, which leads to a decrease in oxygen utilization by 7.2% (p=0.041) from reference.
Domestic and school violence in short stature children with growth hormone deficiency
Authors: Aryayev M.L. , Senkivska L.I.
Published: October 2021

The work is devoted to assessing the frequency of family (neglect, aggressive methods of punishment) and school (bullying) violence among short stature children with growth hormone deficiency (GHD) in comparison with children with normal growth.There were 94 children with GHD in the main group at the age of 7.2±0.4 years. The control group included 310 healthy children aged 7.1±0.3 years. Signs of domestic violence (neglect, aggressive methods of punishment) and violence at school (school bullying) were identified by questioning children and parents. School bullying was assessed using The Olweus Bully/Victim Questionnaire, adapted in Ukrainian and Russian. To check the statistical hypothesis on differences of relative frequencies, in two independent samples, the criteria of хі-square (χ2) was used. No differences were found in the frequency of neglect in the main group (8.5%) compared to the control group (9.5%), p>0.05.  An equally low frequency of the use of non-aggressive methods of upbringing without physical and psychological punishment was found both in the main and in the control groups: 31.9% compared to 39.6% (p=0.25).There was no increased physical aggressiveness towards children with GHD: the frequency of physical punishment was 29.8% and did not differ from the control group by 35.3% (p=0.4). Psychological methods of punishment were used more often (38.3%) in the main group in comparison with the control group (25.1%); p=0.04.There was an increased frequency of school bullying in relation to children with GHD (27.2%: 18.1-36.3) compared with the control group (17.7%: 13.4-22.0), p=0.04. The frequency of school bullying in boys of the main group was 2 times higher than in boys of the control group. School bullying victims in the main group, compared with the control group, were more likely to feel depressed (30.8% versus 12.7%; p=0.05), less often had good friends (42.3% versus to 78.2%; p=0.001) and felt loneliness more often (26.9% in relation to 9.1%; p=0.04).
Microbiological features of Pseudomonas aeruginosa in children with Cystic Fibrosis
Authors: Ishchenko O.V. , Stepanskyi D.O.
Published: October 2021

The purpose of the study was to determine the frequency rate of Pseudomonas aeruginosa infection among children with cystic fibrosis (CF) in Dnipro region and to provide microbiological characteristics of the obtained isolates. The study was conducting from January 2019 to December 2020. Children with genetically confirmed CF diagnosis were enrolled. The main research method was bacteriological with identification of microorganisms by biochemical properties; antimicrobial susceptibility was determined by disk-diffusion method. Biological material: mucus from a deep smear from the posterior pharyngeal wall, sputum and tracheobronchial lavage waters. The Leeds criteria were used to define persons with chronic infection. The study involved 21 children. We collected 183 respiratory samples with 49 isolates of P. aeruginosa. The most important co-existing pathogens were Staphylococcus aureus, Aspergillus spp. and Candida spp. In our study, P. aeruginosa was associated with Aspergillus spp. (χ2=20.952; df=1; p˂0.001). Mucoid isolates were found in 24.49% of cases. P. aeruginosa showed variable sensitivity to different groups of antimicrobial agents, but the highest resistance was to penicillins. Mucoid P. aeruginosa was more resistant to penicillins (p˂0.001) and cephalosporins (p=0.036). Infection P. aeruginosa is frequent among children with CF; there were three children with chronic bronchopulmonary infection P. aeruginosa in Dnipro region in the end of 2020. The likelihood of Aspergillus spp. infection was higher in the case of current P. aeruginosa infection. P. aeruginosa showed variable susceptibility to different groups of antimicrobial agents, but mucoid isolates were more resistant.
Applying of informational model of nutrition ration calculation for compensation of energy losses of the Ukrainian Armed Forces servicemen
Authors: Deputat Yu.M. , Gulich M.P. , Savytskyi V.L. , Ivanko O.M. , Levit Yo.R. , Bogomolets O.V.
Published: October 2021

The article is devoted to the research of the problem of compensation of energy losses of servicemen doing  qualification course of the UAF Special Operations Forces as well as development of the method of promp response of the officials of food service on changing of energy losses of servicemen on different phases of qualification course by corresponding correction of their daily nutrition ration. The aim of work was directed for development and substantiation of informational model of nutrition ration calculation for compensation of energy losses of the Ukrainian Armed Forces servicemen. Time and tabular method of energy losses calculations, calculations of ration composition, instrumental estimations, laboratory and statistics assessments were used as methods of research. Calculations of informational model were done in Microsoft Excel 2007 functional environment. The description of informational polyparametrical model of the computational system of nutrients composition and energy value of servicemen daily nutrition ration depending on revealed energy losses doing qualification course of UAF Special Operations Forces has been presented. The model is meant for operative calculations of nutrients composition and energy value for compensation of energy losses of corresponding servicemen doing different phases of qualification course. Informational model got approval and was implemented in the UAF Special Operations Forces activities.
Evolution of the health-related activity of the trade unions of Galicia in the early-XIX XX centuries
Authors: Berest I.R. , Berest R.Ya. , Pasichnyk M.S. , Pasichnyk S.M. , Savchuk H.M. , Strelbytska S.M.
Published: October 2021

Based on the prin­ciple of historicism, systematic analysis, scientific and objective approach, the article analyzes the evolution and shows the activities of the Galician trade unions in health-related activity. The current state and development of historiography of the issue is shown, the history of the medical and trade union movement is studied, it is proved that common problems for all segments of the population became the main event among the trade unions of the early-XIX XX centuries. These issues provide significant material for the scientific study of other key issues of the complex history of Galicia in the Austro-Hungarian period, in particular: the organization of health care, medical education, governance, economic and social development, the rise of the Ukrainian national movement and the like. In the conditions of building democratic institutions of independent Ukraine, the analysis and accumulation of historical experience have not only scientific, but also cognitive, ideological-political and especially applied, practical significance. Almost any professional organization has tried to protect its members in some way. In early 1867, doctors in Lviv recognized the need to create their own professional association to organize social protection, to create a fund to support sick, infirm and impoverished colleagues, as well as their widows and orphans. Thus, it was decided to establish a separate Medical Society. In accordance with the provisions of the statute, the purpose of the Society of Galician Physicians was to work together on the development of medicine, primarily in the direction of its practical application, taking into account the relations of the population as a whole; promoting a spirit of cohesion and friendship between health professionals to jointly oversee medical affairs; providing material assistance to impoverished colleagues, families of deceased colleagues. Similar tasks were set by the societies of printers, weavers, and oil refiners. All of them were united by the medical and health-improving activity.
Impactos ambientales generados por vertimiento de aguas residuales urbanas de la ciudad de Tumbes - Perú
Authors: Niquén Inga María Isabel , Vasquez Garcia Antero Celso , Hinojosa Niquen Yahaira Anabel , Niquen Inga Angel Gregorio German
Published: October 2021

Esta investigación tiene como objetivo determinar que las aguas residuales urbanas de Tumbes generan impactos ambientales negativos sobre la calidad de agua del río Tumbes, para lo cual se obtuvieron nueve muestras del agua superficial en tres puntos 100 m antes, en el punto de vertimiento y 100 m aguas abajo del río Tumbes, según criterios de la APHA citados por Vásquez (2005) y procedimientos para el análisis estandarizado por el laboratorio NKAP SRL de Trujillo. Como resultados se determinó que el agua residual generó impactos ambientales negativos sobre el agua superficial del río de esta ciudad, al contener elevada concentración de contaminantes como aceites y grasas, demanda bioquímica de oxígeno, demanda química de oxígeno, solidos suspendidos totales, y elevada población de coliformes termotolerants, fecales y Escherichia coli. Concluimos proponiéndo como alternativa de solución la incorporación de un equipo Tricanter que permitirá mitigar la contaminación de las mencionado aguas, al separar aceites y grasas, sólidos y agua residual, la que se trataría posteriormente con Ozonizadores o lámparas de rayos Ultravioleta para disminuir la contaminación hasta cifras menores a LMP fijados por el DS 004-2017-MINAM.
Carcinoma hepatocelular. Diagnóstico diferencial
Authors: Encalada Calero Franklin Edmundo , Campos Venegas Orestes , Intriago Cevallos Verónica
Published: October 2021

El Carcinoma Hepatocelular, también llamado Hepatocarcinoma o Cáncer de Hígado, es el tipo más frecuente de cáncer primario de hígado. El carcinoma hepatocelular representa el 90% de los canceres hepáticos. Anualmente se diagnostican 850.000 nuevos casos en todo el mundo. Es el 6º cáncer más común de manera global. Es la segunda causa de muerte relacionada con cáncer a nivel global, produciendo alrededor de 800.000 muertes anuales. El diagnóstico diferencial y preciso es fundamental para fijar el tratamiento y tratar de mejorar el pronóstico. El objetivo principal de esta investigación es plasmar aspectos generales relacionados con el Carcinoma Hepatocelular tales como etiología, síntomas y diagnóstico, con énfasis en el diagnóstico diferencial. El modelo de investigación es una revisión de tipo documental bibliográfico. El principal diagnóstico diferencial es colangiocarcinoma intrahepático, que es el segundo tumor hepático primario en el mundo. El diagnóstico diferencial por imagen debe incluir fibrosis focal, esteatosis hepática, microabscesos, colangiocarcinoma intrahepático o enfermedad metastásica difusa (pseudocirrosis), sin dejar fuera algunos casos de neoplasias hepáticas malignas de etiología hematológica e inclusive enfermedad linfoproliferativa post trasplante. Asimismo, durante el seguimiento, el diagnóstico diferencial deberá establecerse con lesiones benignas: angiomas, hamartomas, nódulos de regeneración y displasia de bajo grado. Resulta fundamental la realización de programas de cribado en la población de riesgo con la finalidad de mejorar el pronóstico de estos pacientes.
Complicaciones asociadas a colecistectomía laparoscópica de emergencia
Authors: Medina Jiménez Christian Medardo , Medina Rojas Silvio Atahualpa , Medina Jiménez Silvia Alexandra , Sotomayor Elizalde Jessica Jannette
Published: October 2021

La colecistitis aguda es sin duda una de las patologías más comunes en el mundo; se considera la segunda causa de abdomen agudo después de la apendicitis. Es frecuente motivo de consulta a diario en los servicios de urgencias. El presente artículo describe y compara diferentes literaturas acerca de Complicaciones asociadas a colecistectomía laparoscópica de emergencia. Para ello, se recolecta esta información de diferentes fuentes bibliográficas adquiridas de bases de datos (SCOPUS, PubMed, Biblioteca Cochrane, Google Scholar) valorando la calidad y veracidad de la información recopilada, así como la actualidad del contenido. La edad, el estado nutricional, tipo de cirugía y las comorbilidades de los pacientes, son la ecuación perfecta para la aparición de complicaciones asociadas a los procesos quirúrgicos por colecistectomía. El procedimiento por medio de laparoscopia se ha vuelto mucho mas frecuente en la población adulta y sus resultados en la mayoría de los casos son muy eficaces con bajas tasas de complicaciones, ya que es una técnica menos invasiva. Es importante que el diagnostico se realice lo mas temprano posible, ya que la colecistectomía laparoscopia en estos casos produce estancias hospitalarias mas cortas, reduce costos y el tiempo de recuperación es mas acelerado. Hay estudios que afirman y concluyen que la obesidad, cirugías abdominales previas y una edad mayor a los 70 años aumentan considerablemente las probabilidades de complicaciones, así como el sexo femenino representa el mayor porcentaje de complicaciones, por sufrir mas las mujeres de patologías biliares.
OPTIMIZATION OF REMEDIATION OF WATER AND AIR MEDIUM CONTAMINATED WITH POLYCHLOROBIPHENYL
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, MAMMADLI RASHAD SHOHRAT OGLI MAMMADLI RASHAD SHOHRAT OGLI
Published: October 2021

The article is devoted to measures for the purification of water and air medium from polychlorinated biphenyl wastes by the method of UV radiation and NiO2 nanoparticles, on PCBs (polychlorinated biphenyl) constituting groundwater in PCB waste disposal areas, the possibility of neutralizing PCBs in the atmosphere in industrialized areas. A method for the degradation of polychlorinated biphenyl contained in waste and industrial waters, as well as in atmospheric air, has been proposed. Air purification is carried out with ultraviolet and microwave radiation, and ultraviolet radiation and TiO2 nanoparticles are used for water purification. Based on the analysis performed,the problem of optimizing the purification of groundwater and atmospheric air contaminated with polychlorinated biphenyls has been formulated and solved. An expression is proposed for the dependence of the cleaning time on the distance to the place of initial environmental pollution.
INVESTIGATION OF THE DYNAMICS OF THE ZAPRIPAJNY POLYNYAS OF THE KARA SEA IN THE WINTER PERIOD
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, PUTYRSKY V. E. , YULIN A. V. , PAVLOVA E. A. , KASHKOVA V. S.
Published: October 2021

The paper presents an analysis of the repeatability and changes in the area of zapripayny polynyas of the Kara Sea in winter. Comparison of areas and repeatability of polynya during the period from 2010 to 2019 and for many years a number of observations from 1980 to 2009 are given. A number of observations of the regime and dynamics of the polynya for the period from 1980 to 2019 were continued. Changes in the regime of zapripayny polynyas, as well as changes in the ice content of the southwestern part of the Kara Sea associated with an increase in the duration of freezing as well as with early breaking of the pripaj and rapid melting of ice were revealed. To obtain data on the areas and repeatability of the polynya, regional maps of ice formations of AANII were used in the format SIGRID-3: A VECTOR ARCHIVE FORMAT FOR SEA ICE CHARTS», in the geographic information system Arc GIS, followed by the creation of an archive of spatial data including information on the areas of stationary zapripayny polynyas. The work also included the use of NOAA-19 satellite images, for working with which the ENVI program was used – a program for visualizing and processing data of the remote sensing of the Earth.