bluuebunny/crossref_metadata_2025 huggingface dataset:
Machine Learning System for Malicious Website Detection: A Literature Review
Authors: Vyawhare Chaitanya R. , Totare Reshma Y. , Sonawane Prashant S. , Deshmukh Purva B.
Published: May 2022

Abstract: Today the most important concern in the field of cyber security is finding the serious problems that make loss in secure information. It is mainly due to malicious URLs. Malicious URLs are generated daily. This URLs are having a short life span. Various techniques are used by researchers for detecting such threats in a timely manner. Blacklist method is famous among them. Researchers uses this blacklist method for easily identifying the harmful URLs. They are very simple and easy method. Due to their simplicity they are used as a traditional method for detecting such URLs. But this method suffers from many problems. The lack of ability in detecting newly generated malicious URLs is one of the main drawbacks of Blacklist method. Heuristic approach is also used for identifying some common attacks. It is an advanced technique of Blacklist method. But this method cannot be used for all type of attacks. So this method is used very shortly. For a good experience, the researchers introduce machine learning techniques. Machine Learning techniques go through several phases and detect the malicious URLs in an accurate manner. This method also gives the details about the false positive rate. This review paper studies the different phases such as feature extraction phase and feature representation phase of machine learning techniques for detecting malicious URLs. Different machine learning algorithms used for such detection is also discuss in this paper. And also gives a better understanding about the advantage of using machine learning over other techniques for detecting malicious URLs and problems it suffers. Keywords: Blacklist, Cyber Security, Malicious URL
Hawk Eye Unmanned Aerial Vehicle for Monitoring
Authors: Ingale Abhishek , Vispute Mansi , Sonawane Saurabh , Guthula Hema , Iyer Prof. Dr. Rajiv
Published: May 2022

Abstract: Quadcopters are drones also known as unmannedaerial vehicles that can be controlled remotely. Quadcoptershave uses in various fields. The Components required in building the quadcopter are its frame, Pixhawk flight controller, brushless DC motors, propellers, High Definition (HD) camera, Global Positioning System (GPS), telemetry module. Aerial security means performing security-aimed monitoring and surveillance operations with the help of airborne vehicles. These kinds of activities suggest that human officers (security organizations, law enforcement, police etc.) would be able to remotely monitor and view video and data acquired from Drones while planning and evaluating their operations. The spectrum of applications where drones are used for Security purposes include scouting and reporting emergencies, monitoring accidents and crimes, surveillance of a certain landscape area, operating in highly busy and pedestrians as well as their tracking from up in the sky, and so on. The project will serve as a bridge to connect actual happening in areasthat cannot be navigated easily by security personnel of corporate institution as the Drone will be used to hover and record the actual happening as it transmit to a ground station which records and analyses the events as they stream in, Also, due its capability of flying over different altitudes the drone can generally be used on areas with rugged terrains or over water bodies for a time dependent on its power capacity. Keywords: drone, flood, Pixhawk, quadcopter, rescue,surveillance, image processing.
Design and Fabrication of Refrigerant Based Air Cooler
Authors: Ingle Dr. A. H. , Sarne Rutuj , Patle Roshan , Ukey Rohit , Chawhan Sumit , Panjariya Riteshkumar
Published: May 2022

Abstract: With the recent government organization and regulation for saving the water, trees, curtains to the use of these sources which contribute to global warming present day mankind uses various equipment in their daily need which includes conventional cooler, AC etc. This consumes large amount of water and electricity so for reducing the use of these main sources research involves the use of VCRS system which include eco-friendly refrigerant R134a in cooler system. This system is mounted in the research model in a proper manner so that it is compact in size. The refrigerant R134a absorbs the heat from air and makes the air cooled, itself getting vaporized in evaporator and then the cooled air is sent outward from the opening. In the research model with help of fan running on motor and gives the cooling effect. This use of VCRS system with eco -friendly refrigerant reduces the consumption of the water, electricity consumption and tree which is used for making wood wool in conventional cooler. This ultimately reduces the global warming. For making these purposes the project is developed. Keywords: Compressor, condenser, evaporator, refrigerant(R134a), expansion device
The Right to Water in Jakarta: Limitation in a Sinking City
Authors: Risyad Sumartapraja Ahmad , Wulan Christianti Diajeng
Published: May 2022

Unsustainable groundwater extraction in Jakarta has resulted in the subsidence of its land. Said effect had prompted the Regional Government to limit groundwater extraction. Consequently, the limitation threatens Jakarta residents’ minimum core enjoyment of the Human Right to Water (HRtW). People who live in coastal areas are the most affected. Northern Jakarta have considered the limitation as a burden that force them to spend more on necessities. Since there are no safeguards nor alternatives and that the limitation is from the Regional Government is disproportionate, this study argues that there is a violation of Jakarta residents’ Human Right to Water since their access towards water has been impeded, especially in areas without piped water. The Human Right to Water is a fundamental right, a foundation of the enjoyment of other rights. Like other human rights, it can be limited if the alternatives have already been installed. This study argues that, in the case of Jakarta, the safeguards that are supposed to be put into place is the progressive realization of Human Right to Water. It is the installation of a holistic piped water network. Indonesia has an obligation to provide piped water as a safeguard to its limitations otherwise international human rights law will be violated.
Cellular and Biochemical Studies on Risperidone Induced Teratogenesis in Developing Chick Embryos
Authors: Wagh Pinakin , Dey Saurabh , Ananda Nistha , Gawali Navinya , Shinde Hritika
Published: May 2022

Risperidone is a second-generation antipsychotic drug that exhibits D2, 5-HT2A, α1, α2, and H1 receptor affinity. Patients suffering from Schizophrenia are prescribed with this drug. It is mostly used for controlling the overactivity of the central mesolimbic and mesocortical pathways of the patients. According to the studies conducted it has been found that Risperidone possesses teratogenic actions on various model organisms. Consumption of this antipsychotic drug is not only associated with behavioural changes but also with physical alterations. It increases the risk by elevating nitric oxide levels and activating macrophages which leads to apoptotic events in the viable cells. Furthermore, it has been established that Risperidone toxicity caused due to overdose induces neurological as well as cardiovascular defects. Risperidone has the ability to cross the placental barrier and reach the foetal bloodstream intuitively. In addition, Risperidone also gets distributed in the milk of a lactating mother leading to undesirable changes in the breastfed babies. Here in this study, we have shown that Gallus gallus domesticus embryos (HH 23-26) treated with a minimum dose of Risperidone (1000 ppm) altered the protein and enzyme biochemistry with respect to total protein content, alkaline phosphatase (ALP), and Acetylcholinesterase levels. Cell viability studies conducted using flowcytometry have indicated its possible role in the induction of apoptosis as well as necrosis in a developing chick embryo. The present study provides insight into the effects of Risperidone that it may possess on gestating and lactating women. The study also explains the teratogenic potential of Risperidone on target and non-target organisms.
Aquatics: A Boon or Bane under the Shadow of Naegleria fowleri:A Meta-analysis and Systemic review
Authors: Jain Saurabh
Published: May 2022

Water sports activities during hot summer seasons attract all age groups specially children and young adult. Same season acts favorably for multiplication of Naegleria fowleri in stagnant or slow moving water and exposure will lead to highly fatal Primary Amoebic Meningoencephalitis. Naegleria fowleri travels from nasopharyngeal mucosa to brain to cause highly fatal disease. In-spite of more than 300 cases reported worldwide the figure is still underreported or erroneously reported due to Clinical & Biochemical similarity with Acute Bacterial Meningitis. Radiological finding CT or MRI scan are also initially normal for initial 2 days and unable to differentiate between bacterial or parasitic meningoencephalitis. Diagnosis of low surviving disease depend mainly on Microscopy/Giemsa staining, which can be confirmed by amoebic culture, PCR and gene sequencing with the help of reference center (CDC). Treatment can be intravenous and/or intrathecal Amphotericin-B, Rifampicin and Fluconazole. Miltefosine shows some promising results but not found satisfactory. So, prevention is the only hope to fight with Naegleria fowleri infection, which needs to be looked at seriously by concerned authorities, especially in developing countries. A total of 29 articles selected for meta-analysis study from Pubmed & Google Scholar. Surprising water exposure history found in many article that included enjoyment in Water-Splashing Festival, bathing in pond & unchlorinated water, religious nasal cleaning practice with contaminated water, accidental fall in river with remain submerged for long time and many more, were results in fatal Primary Amoebic Meningoencephalitis. This review cover clinical management of the cases of Primary Amoebic Meningoencephalitis as well as more important it’s preventive aspect which include identification of source of Naegleria fowleri, restricted activity with public awareness about unknown dangers of fatal disease acquired during enjoyment, which was missed by some authors.
Context is all: the language games of Charles Bernstein
Authors: Perloff Marjorie
Published: May 2022

Falta resumo
Música e poesia pura: o fim de um paradigma
Authors: Marx William
Published: May 2022

As relações estabelecidas entre música e poesia parecem fundamentais para a compreensão das transformações por que a poesia francesa passou no século XX. Nos anos 1920, houve um intenso debate a respeito do conceito de poesia pura, travado em jornais e revistas em língua francesa e inglesa e envolvendo nomes como o abade Henri Bremond, membro da Academia Francesa, e o escritor Paul Valéry. O papel da musicalidade, da sonoridade das palavras e sua ligação com o significado ocupou um papel primordial para a elaboração da noção, que teve importantes reflexos nas poéticas ao longo do século, como o simbolismo. Este artigo pretende recuperar a discussão, conhecida como a querela da poesia pura, verificar seu papel no desdobramento do paralelo entre a música e a poesia e apontar de que maneira o debate pareceu dramatizar as profundas mudanças por que a poesia francesa passou no último século.
Este poema ainda não é para você - sobre Paulo Henriques Britto
Authors: Manzoni Filipe
Published: May 2022

Este artigo se propõe a uma investigação da dêixis na poesia de Paulo Henriques Britto, pensada como um investimento na “significação indexical” enquanto forma de suspensão da estabilidade da referencialidade. O primeiro objetivo será o mapeamento de algumas modalidades recorrentes de dêiticos/shifters na obra de Paulo e a proposição da significação indexical como um eixo comum a dois núcleos recorrentes na sua poesia – a presença ostensiva da primeira pessoa e da metalinguagem. Num segundo momento, a investigação se voltará para uma dupla possibilidade de interpretação de um verso específico de Paulo, que se desdobrará em uma diferença sutil entre dois caminhos para pensar a filosofia da linguagem a partir da obra de dois teóricos centrais para a segunda metade do séc. XX.
Viagem pelo sensível: a paisagem como fonte ou veículo para o pensamento, na poesia de Cecília Meireles
Authors: De Almeida Rocha Wesley Thales , Vieira de Oliveira Ilca
Published: May 2022

Este estudo discute a relação entre paisagem e pensamento, na poesia de Cecília Meireles, com foco em poemas dos livros Viagens (1939) e Mar absoluto e outros poemas (1942). O exercício meditativo, que é uma constante da poética da autora, exerce-se nessas obras principalmente em associação com evocações e figurações de paisagens naturais. E, nessa associação, a paisagem vem a ser fonte ou veículo para o pensamento, estruturando a perquirição que o sujeito lírico engendra sobre problemas de caráter metafísico e metapoéticos. A abordagem aqui proposta insere-se no campo de estudos sobre a paisagem na literatura, que tem entre suas principais referências o autor francês Michel Collot. Em sua teoria ele propõe a análise de como a paisagem provoca o pensar e como o pensamento se desdobra em paisagem, participando esta, sobretudo na poesia lírica, da constelação de significados produzidos pela escrita a respeito da experiência com o mundo sensível. Na poesia de Cecília Meireles, a natureza é estruturante da relação do sujeito com o mundo, consigo mesmo, com o outro e com a própria poesia. E sua figuração na forma de uma “paisagem” vem sempre compor uma “construção simbólica” pela qual o sujeito lírico pensa e exprime essa relação, revelando-se e também a seu canto poético como partícipes do mundo natural, movendo-se com os ventos, com as ondas dos mares, com o luzir das estrelas ou da lua.
Poetry and musing: philosophising poetry
Authors: Pedrosa Celia , Lavelle Patricia
Published: May 2022

Presentation
(Re)discutindo o estatuto informacional das anáforas encapsuladoras: para além da classificação dado e novo
Authors: Castanheira Dennis , Cezario Maria Maura
Published: May 2022

Este artigo apresenta um estudo a respeito do uso de anáforas encapsuladoras em entrevistas publicadas em revistas. Seu principal objetivo é (re)discutir o estatuto informacional das anáforas encapsuladoras para além da classificação dado e novo apresentada nos trabalhos sobre o tema. Para isso, utiliza pressupostos teóricos da Linguística do Texto e da Linguística Funcionalista Norte-americana, procurando assim contribuir para o melhor entendimento do uso de recursos linguísticos relacionados ao tema da Referenciação. Analiticamente, adota uma perspectiva quali-quantitativa, levando em conta o grau de novidade das anáforas encapsuladoras e a sua relação com o tamanho das anáforas e com sua posição na oração.
A ordem verbo-sujeito: entre a competência comunicativa e gramatical
Authors: Ataíde Cleber
Published: May 2022

Neste artigo, defendo a ideia de que o fenômeno da ordenação dos constituintes está a serviço da finalidade comunicativa de veicular informação. Baseado no princípio cognitivo-icônico proposto por Givón (1990), Croft (1990) e Delbecque (2006), mostro que ordenação verbo-sujeito e objeto-verbo-sujeito na oração está associada, além das suas propriedades sintático-semânticas, a duas funções na organização dos textos: a primeira está condicionada a participar de estratégias que instauram a centralidade de um determinado tema no texto e, portanto, asseguram continuidade textual. Já a segunda, tende a ser estratégia de descontinuidade para inserir outros tópicos temáticos nos textos ou marcar discursivamente outros fluxos de atenção da mensagem. Além disso, apresento sumariamente sugestões de exercícios que proporcionem uma abordagem da sintaxe do sujeito em sala de aula.
DETERMINAÇÃO DE GRUPOS FUNCIONAIS PARA A GESTÃO DA CONSERVAÇÃO DE REMANESCENTES DA FLORESTA ATLÂNTICA
Authors: Burmester Luis Paulo , Quandt Fábio Luiz , De Melo Júnior João Carlos Ferreira
Published: May 2022

O entendimento da complexidade funcional tem grande relação com a visão ecossistêmica da restauração ecológica, sendo importante ferramenta para a conservação e recuperação ambiental de fragmentos urbanos. O presente estudo teve como objetivo reconhecer a presença dos grupos funcionais estabelecidos no fragmento florestal de Mata Atlântica anexa ao Jardim Botânico na Univille em Joinville/SC. Foram avaliados atributos funcionais morfológicos, anatômicos, ecofisiológicos, fenológicos e reprodutivos de 22 espécies lenhosas. Utilizou-se análise de agrupamento do tipo Cluster hierárquico com algoritmo Ward e distância euclidiana em ambiente estatístico R para a avaliação da matriz dos dados biológicos. Foram formados de três grupos funcionais: G1 - composto por espécies com densidade básica da madeira de baixa a média e pioneiras; G2 – formado por espécies de baixa a média densidade básica da madeira e pioneiras ou secundarias iniciais; e o G3 – constituído por espécies de média a alta densidade básica da madeira e com posicionamento ecológico secundário inicial ou tardio. O fragmento apresentou baixa diversidade de grupos funcionais com sobreposição de atributos funcionais em função da similaridade dos requerimentos ecológicos das espécies avaliadas, corroborando a tendência à redundância funcional em áreas florestais fragmentadas. Os resultados obtidos podem subsidiar medidas mitigatórias para a conservação e recuperação de áreas relictuais da Mata Atlântica.
GESTÃO E INTERDEPENDÊNCIA: UMA ANÁLISE DOS ELEMENTOS ENTRE REDES DE COOPERAÇÃO, EMPRESAS ASSOCIADAS E EVADIDAS
Authors: Athaide Anelise Schmitz , Bortolaso Ingridi Vargas , Schwantz Patricia Inês
Published: May 2022

As redes de cooperação empresarial apresentam-se como estratégia viável e diferenciada, impulsionando a competitividade no mercado. Nesse sentido, este estudo buscou analisar os elementos de gestão e interdependência que promoveram a continuidade e manutenção das empresas associadas em redes de cooperação, comparando uma rede ativa e uma rede descontinuada. A pesquisa caracteriza-se como exploratória qualitativa a partir de um estudo de caso envolvendo duas redes de cooperação empresarial. As entrevistas foram realizadas com seis associados de uma rede ativa e seis ex-associados de outra rede descontinuada. Os resultados confirmam que a Rede B continua ativa em decorrência de apresentar elementos positivos na gestão da rede, com destaque para: Participação da empresa na gestão da rede; possui um bom processo de comunicação entre associados e uma boa gestão de conflitos. Sendo estes elementos superiores em relação ao da Rede A descontinuada - com desempenho negativo ou nulo em quase todos os elementos de gestão analisados, evidenciando que falhas na gestão da rede influenciaram a evasão de associados. Quanto a interdependência da rede, a Rede B também foi mais positivo em relação a Rede A, apresentando uma maior confiança entre associados e um menor imediatismo entre o grupo. Portanto, fica evidente que o processo de evasão e encerramento da Rede A não ocorreram por acaso, pois haviam sinalizações claras de um baixo desempenho em quase todos os elementos relacionados a gestão e coesão do grupo, da qual a rede empresarial de cooperados dependia para continuar atuando no mercado.
What is a biosecurity measure? A definition proposal for animal production and linked processing operations
Authors: Huber Nikolaus , Andraud Mathieu , Sassu Elena L. , Prigge Christopher , Zoche-Golob Veit , Käsbohrer Annemarie , D'Angelantonio Daniela , Viltrop Arvo , Żmudzki Jacek , Jones Hannah , Smith Richard , Tobias Tijs J. , Burow Elke
Published: May 2022

As part of the One Health European Joint Programme, the project
“Biosecurity practices for pig farming across Europe” (BIOPIGEE) aims
to establish an inventory of relevant biosecurity measures that reflects
their effectiveness in reducing the occurrence of Salmonella spp.
and hepatitis E virus (HEV) in European pig production. While the term
“biosecurity” is well defined, a harmonized definition of the term
”biosecurity measure” (BSM) is missing. In consequence, there is a
lack of clarity, understanding and acceptence, on which measures can be
considered BSMs. Without clarity and acceptance, it is hard to achieve
broad and effective implementation of BSMs along the food production
chain and support at government policy level. Therefore, a BIOPIGEE task
group i) collected and discussed relevant inclusion and exclusion
criteria for measures to be considered in the context of biosecurity and
ii) screened the scientific literature for potentially existing
definitions for the term BSM. This exercise confirmed the lack of a
definition of BSM, and underlined the importance of the topic. In the
pool of articles considered relevant to defining the term ‘biosecurity
measure’, specific research themes were identified. Based on these
outcomes, we propose a definition of the term BSM: “A biosecurity
measure (BSM) – is the implementation of a segregation, hygiene, or
management procedure (excluding medically effective feed additives and
preventive/curative treatment of animals) that specifically aims at
reducing the probability of the establishment, survival, or spread of
any potential pathogen to, within, or from a farm, operation or
geographical area.” The definition provides a basis for further
agreement on a harmonized definition of the term BSM and an advanced
communication of best biosecurity practices to relevant stakeholders.
Synergistic Moisturizing Activity and Antioxidant Activity between Crude Polysaccharides and Flavonoids in Discarded Stem of Trollius Chinensis Bunge
Authors: Zhang Saimin , Guo Qiwei , Xin Yu , Li Qixuan , LIU Yang
Published: May 2022

This paper aims to investigate the synergistic effects in moisturizing
activity and antioxidant activity between the promising unconventional
polysaccharide and flavonoids from stems of Trollius chinensis Bunge
(TCS). The results showed that the mixture with the mass ratio (w/w) of
7:3 (flavonoids to polysaccharides) appeared better moisture retention
(73.08 ± 2.4%) and scavenging effects on·OH radicals (85.46±0.52 %).
Meanwhile, the mixture with the mass ratio (w/w) of 3:7 (flavonoids to
polysaccharides) unveiled better scavenging effects on DPPH radicals
(44.10±0.81%) and reducing capacity. The results confirmed that the
polysaccharides and flavonoids from TCS have good synergistic effects in
moisturizing activity and antioxidant activity, and have the potential
to be used in the food industry as edible films or edible packaging
materials.
Does increasing human environmental footprint lead to biotic homogenization of forest bird communities in northern USA?
Authors: Tortorec Eric Le , Häkkilä Matti , Zlonis Edmund , Niemi Gerald , Mönkkönen Mikko
Published: May 2022

Studies have shown negative impacts of increased human pressures on
biodiversity at local (alpha-diversity) and regional (gamma-diversity)
scales. However, the diversity between local sites (beta-diversity) has
received less attention. This is an important shortcoming since
beta-diversity acts as a linkage between trends at the local and
regional scales. Decreased beta-diversity means that local sites lose
their distinctiveness, becoming more similar to each other. This
process, known as biotic homogenization, is predicted to arise through
the replacement of native specialists with native and non-native
generalists. However, the mechanisms causing biotic homogenization have
not been fully studied nor its impacts on different facets of
biodiversity. We examined if land-use change due to human actions causes
biotic homogenization of taxonomic, functional and phylogenetic
diversity in bird communities of forested habitats in the state of
Minnesota, USA. Our aim was to study if increased human pressure, which
included human population density, land transformation, transport
infrastructure, and electrical power infrastructure, was associated with
increased similarity among bird point count sites. Our results showed
that elevated human pressure was not related with increased biotic
homogenization in this study region. Interestingly, increased human
pressure appeared to increase the between-site functional diversity of
bird communities. This association was driven by a decrease in local
diversity, which, due to the nature of beta-diversity, led to an
increase in between-site diversity. We highlight the importance of
considering multiple facets of biodiversity and the use of
beta-diversity in a conservation setting.
CMMS Database Migration in Clinical Engineering: Penn Medicine's Experience
Authors: Panichelli Richard
Published: May 2022

Database migration involves the transferring of data from one system to another system and typically is associated with information systems, database administration, relational databases, analytics, and business intelligence. Database migration requires careful planning and poses many challenges related to data assessment and cleansing, migration, testing, and managing risks throughout the project. This article describes the database migration activities associated with Penn Medicine's initiative to insource the clinical engineering department at Princeton Health into the health system's corporate information services department. Achieving established milestones throughout the project was pivotal to its successful execution. Defining key goals and making business decisions that would positively affect and support the migration also was imperative. Moreover, the experience described here highlights multiple stages of a computerized maintenance management system (CMMS) database migration project, conveys the importance of building internal and external relationships, and addresses additional ways to improve on future migration projects.
Policy for open scholarship
Authors: National Open Science Coordination
Published: May 2022

The policy for open scholarship brings together the previous policies and recommendations made within the framework of the Open Science and Research Coordination. The policy focuses on the culture of open scholarship of an organisation. In addition, previous policies will be supplemented with perspectives related to services, incentives, and interaction.
Interpretación complicada de EKG en emergencia
Authors: Cañarte Mero Lissy Carolina , Corrales Albán María Fernanda
Published: May 2022

Mujer de 56 años, con antecedentes de hipertensión arterial, acude al servicio de urgencias por presentar disnea dolor torácico, acompañado de diaforesis y palidez. al examen físico presión arterial 130/82mmhg, frecuencia cardiaca 123 latidos por minuto. signo de Levines’s. se inicia tratamiento para isquemia coronaria aguda y se realizan exámenes de emergencia. El electrocardiograma evidencia un infarto agudo tipo stemi.
Method for determining buses` efficiency based on an integrated assessment of the technical and commercial performance
Authors:   Moscow Automobile and Road Construction State Technical University (MADI), Taisaev K. K. , Terentyev A. V. ,   Saint Petersburg State University of Architecture and Civil Engineering, Zhikhareva S. A. ,   Moscow Automobile and Road Construction State Technical University (MADI)
Published: May 2022

The article presents a method of determining the efficiency of buses based on an integrated assessment of the technical and commercial performance of buses. This method allows objectively comparing indicators of technical and commercial operation of buses that are not comparable in their quantitative and qualitative values on the basis of analytical models of vector optimization. In order to solve the problem, there was used a graph-analytic method for searching for a set of effective plans for a linear programming problem task with one restrictive condition and three efficiency criteria. Calculations using the Wald, Laplace, Savage, and Hurwitz criteria were performed as well. The results of approbation show the reliability of calculations by the developed mathematical model. The advantages of the developed analytical model for determining the efficiency of buses are demonstrated in comparison with the well-known and proven methods for solving multi-criteria problems.
Numerical modeling of the impact of tsunami in ANYS19.2 program
Authors:   Saint Petersburg State University of Architecture and Civil Engineering, Kondakov B. I.
Published: May 2022

Аt present, there is observed a need to model natural processes in order to clarify the impacts caused by them. In this work, the author has modeled the roll of the boron wave (tsunami) on a conditional obstacle, namely, a structure in the form of a parallelepiped. The calculation was performed in the ANSYS Fluent module of the ANSYS 19.2 program through numerical solution of the Navier-Stokes differential equation of fluid flow using the finite volume method. Eventually, based on the results obtained in the ANSYS 19.2 program, a graph of changes in the total horizontal force over time was plotted and the load dynamism factor from the boron wave was calculated.
FREQUENCY ANALYSIS OF FRONTAL SINUS VARIETY IN ADULTS
Authors: Vasyliv M-A. , Masna Z.
Published: May 2022

The study of the paranasal sinuses attracts the attention of many researchers nowadays. Radiology diagnostics opens extensive possibilities of intravital visualization of complex bone structures, which include the paranasal area. The aim of our study was to elucidate frontal sinuses forms variability in adults according to X-Ray examination. 50 X-Rays of the adults’ heads (22-60 years), included to the randomized sample, were processed. The examination was performed on a Fujiﬁ lm FDR Nano in Paranasal Sinus FRN mode in frontal projection. The shape of the frontal sinuses and their symmetry were determined on the images.As a result of the X-Ray analysis, were revealed 4 variants of the frontal sinuses shape, which occur with diﬀ erent frequencies: mushroom-s haped (40%), ﬂ ask-s haped (20%), bean-shaped (6%), and trapezoidal (14%). The symmetry of the frontal sinuses shape was found in 90% of subjects. It was found that 10% of random sample people have aplasia of the frontal sinuses. Further research on the detailed anatomy and topography of the frontal sinuses, their shape, and size will establish the peculiarities of the studied structures that are characteristic for people of diﬀ erent age and gender and will have practical signiﬁ cance for the clinic.
PATHOMORPHOLOGICAL CHANGES IN THE RETINAL LAYERS AT THE END OF THE SEVENTH DAY OF EXPERIMENTAL OPIOID EXPOSURE
Authors: Paltov Ye. , Chelpanova I. , Masna Z. , Pankevych L. , Yuzych O.
Published: May 2022

The aim of the work was to clarify the fundamental issues regarding the dynamics of early changes in the retinal layers under experimental exposure of opioids. Research was done on 15 adult 4-months-old mature male mongrel rats, having 100.0-160.0 g weight. Opioid eﬀ ects were modelled by daily intramuscular injections of nalbuphine 1 time per day in one period of time (10-11 am) for 7 days. The initial dose of nalbuphine was 0.212 mg ̸kg. Histological slides were prepared according to generally accepted methods using the dyes, as hematoxylin, eosin and azan according to the Heidenhain method.All animals were kept in the vivarium and the work was carried out according to the European Convention for t he Protection of Vertebrate Animals used for experimental and other scientiﬁ c purposes [Strasbourg, 1985]. During the experimental opioid administration after one week of research the changes in the structure of the retinal layers were established. In the early stages of low-dose opioid analgesia administration, the ﬁ rst pathomorphological changes were de tected during the ﬁ rst week, in the form of initial manifestations of vacuole dystrophy of the pigmental epithelium, signs of microcystic degeneration of the outer retinal and neuroﬁ brous layers with the vacuole dystrophy of retinal ganglion cells appearance.
DYNAMICS OF BONE MINERAL COMPOSITION OF RABBIT LOWER JAW AFTER BONE-DESTRUCTIVE TRAUMA
Authors: Chelpanova I. , Masna- Chala O. , Masna Z.
Published: May 2022

The properties of bone tissue, in particular its strength and hardness, depend on the mineral component of the bone. The aim of our work was to study the content of four mineral macronutrients – calcium, phosphorus, magnesium and sodium in the bone tissue of the rabbit lower jaw and to analyze the posttraumatic dynamics. Research was done on 20 adult 6-7-month-old rabbits, having 2.5-3.0 kg weight, which were segregated into experimental (15 animals) and control (5 animals) groups. Animals of the experimental group under combined anesthesia were subjected to bilateral bone-destructive trauma with a dental drill, that disrupted the integrity of the bone tissue of the alveolar part of the lower jaw. 1, 2, and 3 weeks after the injury the animals were taken out of the experiment, and were subjected to lower jaw disarticulation. To determine the mineral composition of the bone tissue, we used the method of atomic absorption spectral analysis. The content of four mineral elements (Ca, P, Mg, Na) was determined. It was found that calcium content more than doubled by the end of the ﬁ rst week after injury, slightly decreased by the end of the second week, and slightly increased again during the third week. Bone phosphorus content increases by the end of the ﬁ rst week after injury, and decreases during the next two weeks. The amount of sodium decreases slightly at the end of the ﬁ rst week after injury, but increases during the next two weeks and exceeds the norm at the end of the third week. The amount of magnesium in the bone tissue decreases during the two weeks after injury, and increases by the end of the third week, almost returning to normal levels. The results of the study allowed us to conclude that within three weeks after surgical bone-destructive trauma, the studied macronutrients in bone tissue have a pronounced dynamic, diﬀ erent and speciﬁ c for each element.
FEATURES OF LOCALIZATION OF FORAMENS OF THE FACIAL REGION OF THE SKULL IN ADULT PEOPLE DEPENDING ON SEX
Authors: Vovk O. , Onashko Yu. , Dubyna S. , Hordiichuk D. , Ikramov V.
Published: May 2022

This study presents an up-to-date determination of the position of the openings of the facial skull of a mature human skull depending on gender. The study was performed on 52 skull bone preparations and 60 CT scans of Caucasian males and females. Conventional instruments were used to perform craniometric studies on skull bone preparations. Craniometric studies and analysis on CT images in DICOM format were performed using the DICOM Vidar Dicom Viewer 3.0 program, installed on the virtual anatomical table Anatomage table, located on the Department of Human Anatomy, KhNMU. The following were determined: minimum and maximum value; arithmetic mean ( X ), standard deviation (σ), mean error (m). It was found that the increase in the distance from the supraorbital foramen (SOF) to the midline in females: on the right is X ±σ=21.43±4.192 mm; on the left – X ±σ=21.51±3.213 mm, while in males it is on the right X ±σ=20.45±3.143 mm; left – X ±σ=21.17±2.478 mm. Deﬁ nitely the distance from the orbit (IOF) to the midline, which is more important in males than in females and is right X ±σ=22.45±3.782 mm; left – X  ±σ=23.39±2.478 mm; at the same time at females: on the right it is equal X ±σ=22,12±2,034 mm; left – X ±σ=23.17±1.890 mm. When examining the distance from the chin to the midline on both sides in both men (right: X ±σ=21.36±1.857 mm; left: X ±σ=22.99±2.423 mm) and women (right: X ±σ=20.96±1.884 mm, left: X ±σ=22.08±2.124 mm) there is also an increase in these indicators, especially in males.
ATYPICAL VARIANT OF FETAL TOPOGRAPHY OF THE ABDOMINAL CAVITY
Authors: Khmara T. , Slobodian O.
Published: May 2022

An atypical case of the topography of the abdominal organs in a 5-month-old fetus is presented. The described variants of the external structure and syntopy of the liver, spleen, stomach, some parts of the small and large intestines, as well as the high position of the caecum, the absence of the ascending colon and the cardiac part of the stomach in the fetus will be of interest to both morphologists and fetal surgeons.
Концептуальні підходи до медичного забезпечення населення на рівні громади
Authors: Білак-Лук’янчук В.Й.
Published: May 2022

Концептуальні підходи до медичного забезпечення населення на рівні громади
Аналіз показників роботи медико-санітарної частини військового навчального закладу
Authors: Краснова О.І. , Ляхова Н.О. , Мартиненко Н.В. , Краснов О.Г.
Published: May 2022

Метою наукового дослідження було проаналізувати у динаміці показники діяльності роботи медико-санітарної частини військового навчального закладу за 2018-2020 роки. Матеріали та методи. В ході дослідження використано статистичний та інформаційно-аналітичний методи. Матеріалами дослідження були показники щорічних медичних обстежень та показники надання медичної допомоги працівникам та курсантам військового навчального закладу. Результати. При аналізі показників лікувальної роботи медико-санітарної частини встановлено, що з приводу захворювань в 2018 році було 21029 відвідувань, в 2019 р. – 4222, в 2020 р. – 3423. Зниження кількості захворювань понозологічним класам пов’язане з тим, що враховуючи реформування медицини та відкриття сімейних амбулаторій пацієнтам зручно звертатися за медичною допомогою за територіальним принципом. Зменшення звернень до лікаря стоматолога пов’язані з великою кількістю стоматологічних кабінетів у місті, низькою фінансовою спроможністю людей, та зменшенням кількості студентів та курсантів коледжу. Медичними працівниками МСЧ проводиться постійна робота по проведенню профілактичних обстежень контингентів обслуговування та осіб, що звертаються для проходження періодичних медичних оглядів. Висновки. На основі проведеного аналізу можна зробити висновок, що медико-санітарна частина Кременчуцького льотного коледжу працює стабільно. Зросла кількості прийнятих пацієнтів. Враховуючи актуальність впровадження стаціонарозамінних форм лікування хворих, кількість пролікованих на ліжках денного стаціонару при МСЧ поступово зростає. Ключові слова: курсанти, медична допомога, лікувально-профілактична робота, захворюваність.
Можливості організації профілактики наслідків травм та хвороб кістково-м’язової системи на рівні громади
Authors: Брич В.В.
Published: May 2022

Мета дослідження: проаналізувати та обґрунтувати потенційні можливості організації заходів профілактики наслідків травм та хвороб кістково-м’язової системи на рівні об’єднаних територіальних громад.Матеріали та методи. Під час дослідження використані такі методи: бібліосемантичний, системний підхід та аналіз, структурно-логічний аналіз, моделювання. Матеріалами стали оприлюднені документи та інформаційні джерела ВООЗ, нормативно-правові акти України, публікації наукових досліджень. Результати. Визначені основні можливості організації профілактики наслідків травм та хвороб кістково-м’язової системи у територіальних громадах за участі заходів первинної медичної допомоги, фахівців з реабілітації та фахівців з громадського здоров’я. З метою узагальнення визначених можливостей профілактики створено перспективну модель її організації на рівні територіальних громад. Висновки. Організація ефективної профілактики наслідків травм та захворювань кістково-м’язової системи на рівні територіальної громади потребує злагодженої роботи різних ланок системи охорони здоров’я з визначенням основних їх функцій та напрямків взаємодії. Ключові слова: профілактика, травми, реабілітація, громадське здоров’я, громада, первинна медична допомога.
Стан здоров’я порожнини рота населення за зверненнями до закладів третинної медичної допомоги стоматологічного профілю
Authors: Круть А.Г.
Published: May 2022

Мета: дослідити стан здоров’я порожнини рота населення за зверненнями до закладів третинної медичної допомоги стоматологічного профілю у 2019 році в порівнянні з 2010 роком.Матеріали та методи. Форми № 20 державної статистичної звітності за 2010 і 2019 роки комунальних неприбуткових підприємств: «Житомирське обласне стоматологічне медичне об’єднання», Харківської обласної ради «Обласна стоматологічна поліклініка», «Чернігівська обласна стоматологічна поліклініка Чернігівської обласної Ради», матеріали Державної служби статистики України, наукові джерела (усього 17 од.). Методи: медико-статистичний, логіко-структурного та порівняльного аналізу, узагальнення, графічний.Результати. Установлено, що в 2019 році при зменшенні обсягу відвідувань зросла питома вага первинних відвідувань до комунальних неприбуткових підприємств: «Житомирське обласне стоматологічне медичне об’єднання» з 31,4% до 37,9%; Харківської обласної ради «Обласна стоматологічна поліклініка» – з 32,7% до 37,0%; зберігалися її високі рівні у комунальному неприбутковому підприємстві «Чернігівська обласна стоматологічна поліклініка Чернігівської обласної Ради» (38,2%); реєструвалася стабільно висока кількість видалених зубів внаслідок ускладненого карієсу, зросла кількість амбулаторних хірургічних операцій у кожному закладі (відповідно на 2,5%, 18,5% та на 8,0%).Висновки. Стан здоров’я порожнини рота населення за зверненнями до закладів третинної медичної допомоги погіршився, що вимагало більш активних лікувальних утручань. Зберігалось переважне ураження зубів карієсом, що позначалося на структурі останніх. Результати потребують посилення уваги до проблеми здоров’я порожнини рота на локальному, регіональному та державному рівні.Ключові слова: стоматологічна допомога, карієс зубів, видалення зубів, населення, відвідування.
Санаторна реабілітація хворих з патологією травної системи та остеохондрозом хребта ускладненого протрузіями
Authors: Філак. Я.Ф. , Філак Ф.Г.
Published: May 2022

Мета: науково обґрунтувати та удосконалити комплексну програму реабілітації для хворих, які перенесли оперативне втручання у зв’язку з виразковою хворобою та з остеохондрозом хребта, ускладненого протрузіями в умовах санаторію.Матеріали та методи. Дослідження проведені 30 хворих, які перенесли оперативне втручання на органах черевної порожнини у зв’язку з виразковою хворобою, у яких також діагностований остеохондроз хребта, ускладнений протрузіями віком від 44 до 53 років. Всім пацієнтам проводили ультразвукове обстеження жовчного міхура і підшлункової залози, інтрагастральна РН-метрія, стан підшлункової залози вивчався за допомогою методики ФАЖ. Оцінка рухливості хребта досліджувалась з вихідного положення лежачи на животі. Людина піднімається на руках на скільки йому дозволяє хребет.Результати. У результаті проведених комплексних реабілітаційних заходів, поряд з покращенням клінічної картини відзначається покращення лабораторних методів дослідження, саме: рівень рН тіла шлунка у хворих достовірно знизився в антральному відділі шлунка, підвищились показники ферментовидільної функції підшлункової залози натще і в період травлення, покращилися показники гнучкості хребта.Висновки. У хворих поєднаною патологією наші дослідження встановили, що зниження функцій функціонального стану хребта, травної системи взаємно пов’язані та підсилюють деструктивний вплив на стан всього організму. Комплексна санаторно-курортна реабілітація позитивно впливає на об’єктивні показники діяльності травної системи, а також на функціональний стан хребта, підвищує ефективність відновного лікування та покращує психоемоційний стан пацієнтів.Ключові слова: органи травлення, остеохондроз хребта, протрузії хребта, санаторна реабілітація.
Investigation of nanoscale and microscale structured cooling surfaces of thermal power plants
Authors: Genbach A. A. , Bondartsev D. Yu. , Shelginsky A. Y.
Published: May 2022

Studies were conducted of the heat exchange crisis depending on the coolant excess (which determined the underheating and flow rate), the thermal-physical properties of the heating surface, and the ejection of liquid droplets from the porous structure. A model of dynamics of vapor bubbles born on the solid surface in porous structures and the vapor-generating wall (substrate) has been developed. The model is based on cinematography with an SKS-1M speed camera. The removal of high heat flows (up to 2·106 W/m2) is provided through the joint action of capillary and mass forces with the use of intensifiers. Equations are obtained of critical heat flows through the thermohydraulic characteristics of the boiling process in woven porous structures. The research is of practical importance in the limiting state region of the steam-generating surface protected by cooling from overburning. Three mineral media (tuff, granite, marble) of Zaili and Dzungarian Alatau mountains near the city of Almaty (Kazakhstan) were considered. The method of holographic interferometry was used to study porous thermodynamic screens. The stress and deformed state of the samples was studied. Simulation of the acoustic field of the blast wave with th e thermodynamic field created by three thermal sources has shown its high efficiency. The created powerful thermal screen, due to the generation of strain and thermal stress fields, is an obstacle to the propagation of the reflected blast wave, causing the emergence and development of destructive cracks. Nanoscale and microscale structured surfaces in the form of coatings and mesh structures have been developed, which give an integrated effect of industrial meshes with natural mineral media coatings and have synergistic advantages of combining these two developments in an integrated technology of their production, expansion of critical thermal loads and management of the limiting state of porous coatings.
Is Face-to-Face Learning Better than Online Learning? Teachers’ voice on the Use of Google Workspace
Authors: Nuraeni Nuraeni
Published: May 2022

The study focused on teachers’ voices on the use of Google Workspace (G-Workspace) for education amidst the pandemic. The objects of the study were seven participants. All the participants were teachers at Universitas Muslim Maros. The data was collected using a structured interview. The collected data was analysed using Miles and Huberman’s analysis. The result showed that from the perspectives of teachers, G-Workspace had been used as a group of applications to portray the real offline classroom. The most used applications were G-classroom, G-Meet and G-Mail. Unfortunately, there were some unpopular applications such as G-Calendar and G-Jamborad. G-Workspace promotes integrated applications and collaborative learning. From the result, the integration of the applications gave advantages to the participants as they could open some applications through G-Classroom. Meanwhile, working collaboratively was not the best option as the result of the lack of knowledge on collaborative online learning as well as the incompatible device from students.  Notwithstanding, G-Workspace had helped most participants to achieve their learning objectives and they referred to it as helpful applications for learning.  However, some participants believed that even though G-Workspace had been a medium for distance learning, they were not able to ensure students’ understanding of the material. Therefore, they chose face-to-face learning as the best way to deliver the teaching material