bluuebunny/crossref_metadata_2025 huggingface dataset:
Contabilidad y género, un camino por recorrer
Authors: Valero Gloria Milena
Published: May 2021

Los estudios de género en las diferentes áreas disciplinares y de desempeño profesional o laboral llegaron para quedarse, lo que es muy valioso porque permite resaltar las dinámicas persistentes de segregación, falta de representación, subordinación entre otros aspectos que se han normalizado en las sociedades del mundo, de tal forma, que no se vuelvan parte del paisaje; por tal razón esta editorial tiene la intensión de visibilizar las investigaciones que se vienen desarrollando alrededor de la temática de contabilidad y género en Colombia, las cuales se han gestado en la academia desde la investigación formal como formativa, resaltando lo señalado por Scott (2008) en torno a cómo “los estudios sobre las mujeres no sólo añadirían nuevos asuntos a tratar, sino que también forzarían un nuevo examen crítico de las premisas y los criterios existentes en los trabajos universitarios” (p. 50); lo anterior, sin perder de vista que los estudios de género abordan las distintas interacciones sociales que pueden darse entre mujeres y hombre, en particular “las relaciones simbólicas de poder” (Scott, 2008, p. 65).
Knowledge Management in the Decommissioning of Nuclear Facilities in Brazil
Authors: Smith Ricardo Bastos , Salvetti Tereza Cristina , Tessaro Ana Paula Gimenes , Marumo Júlio Takehiro , Vicente Roberto
Published: May 2021

In the second half of the twentieth century in Brazil, several nuclear facilities were built for the most varied objectives. The largest number of such facilities is at the Nuclear and Energy Research Institute in São Paulo (IPEN-CNEN/SP). For different reasons, some of these facilities had their projects finalized and were deactivated. Some of the equipment was then dismantled, but the respective nuclear and radioactive material remained isolated in the original sites awaiting the proper decommissioning procedures. The Celeste Project is an example of a facility where the nuclear material has been kept, and is subject to Argentine-Brazilian Agency for Accounting and Control of Nuclear Materials (ABACC) periodic inspections. Because of a number of interests, including financial and/or budgeting situations at the institutions, decades have passed without any further action, and the people who withold information and knowledge about these facilities have already moved away from the area or are in the process of. Therefore, because of the absence of knowledge management techniques in force at the time of establishing and operating these installations, this work proposes an analysis about the possible consequences in case of loss of perhaps the only one remaining knowledge, the one from the people who designed those departments and worked there.
Lessons Learned: a knowledge management tool for learning about radiation accidents
Authors: Silva Luis Carlos Jansen , Razuck Fernando Barcellos
Published: May 2021

According to the International Atomic Energy Agency (IAEA), the lessons learned (LL) in a radiation accident are extremely important in the building of learning about accidents, identifying best practices and preventing new accidents from occurring – making that if they do, the damage could be mitigated. Thereby, it was noted that the problems identified from the accident analysis led to the adoption of a series of measures to make facilities safer and more prepared for such accidents. Thus, is evident that the analysis of the LL about radiation accidents is a powerful learning tool in the field of radiation protection, opening space for discussions of a wider knowledge about nuclear energy. It is then observed the importance of evaluating LL to strengthen the Nuclear Knowledge Management (NKM). In this sense, the objective of this paper is to demonstrate to students of a Postgraduate course on Radiation Protection how to carry out a bibliographical review on the accidents involving radiation material, based in the main publications of the IAEA about LL. It is understood that, in relation to the dissemination of knowledge, the analysis of the LL as a tool for NKM is of extra relevance, not only for studies and learning in the area, but mainly for the prevention of accidents.
MODELING LOFW IN A PWR USING MELCOR
Authors: Gual Maritza Rodríguez , C. Maturana Marcos , N. Araújo Nathália , R. Martins Marcelo
Published: May 2021

The Probabilistic Safety Assessment (PSA) is part of a Nuclear Power Plant (NPP) licensing process. It considers the elaboration and updating of probabilistic models that estimate the risk associated to the operation, allowing the risk monitoring from the design to the plant decommissioning, for both operational as regulatory activities. The PSA identifies those components or plant systems whose unavailability contributes significantly to the Core Damage Frequency (CDF) and to the Large Early Release Frequency (LERF) of radioactive material. Based on the PSA Level 1 results for a reference plant under design, the Analysis, Evaluating and Risk Management Laboratory (LabRisco), located in the University of São Paulo (USP), Brazil, started the analytical investigation of severe accident phenomena using the US Nuclear Regulatory Commission (NRC) MELCOR2.2 code – focusing on the qualification of a group of specialists who will subsidize a PSA Level 2 for the same plant. This PSA Level 1 shows that the accident with large CDF contribution is the Loss of Feed Water Accident (LOFW). Therefore, the initial objective of the investigation was to model the progression of severe accidents during a LOFW for the reference Pressurized Water Reactor (PWR) and to analyze the response of the plant under these accident scenarios. During the course of the hypothetical LOFW in the reference plant, hydrogen was generated – by a reaction between the high temperature steam water and the fuel-cladding inside the reactor pressure vessel (RPV) but not representing a serious threat to the RPV integrity.
Advanced Heavy Water Reactor: A New Step Toward Sustainability
Authors: Smith Ricardo Bastos , Sachdeva Mahima , Bisuri Indranil , Vicente Roberto
Published: May 2021

One of the great advances in the current evolution of nuclear power reactors is occurring in India, with the Advanced Heavy Water Reactor (AHWR). It is a reactor that uses thorium as part of its fuel, which in its two fueling cycle options, in conjunction with plutonium or low enriched uranium, produces energy at the commercial level, generating less actinides of long half-life and inert thorium oxide, which leads to an optimization in the proportion of energy produced versus the production of burnt fuels of the order of up to 50%. The objective of this work is to present the most recent research and projects in progress in India, and how the expected results should be in compliance with the current sustainability models and programs, especially the "Green Chemistry", a program developed since the 1990s in the United States and England, which defines sustainable choices in its twelve principles and that can also be mostly related to the nuclear field. Nevertheless, in Brazil, for more than 40 years there has been the discontinuation of research for a thorium-fueled reactor, and so far there has been no prospect of future projects. The AHWR is an important example as an alternative way of producing energy in Brazil, as the country has the second largest reserve of thorium on the planet.
Crystallographic texture of hot rolled uranium-molybdenum alloys
Authors: Nielsen Guilherme Fernandes , Morais Nathanael Wagner Sales , Lima Nelson Batista de
Published: May 2021

The uranium molybdenum (U-Mo) alloys have potential to be used as low enriched uranium nuclear fuel in research, test and power nuclear reactors. U-Mo alloy with composition between 7 and 10 wt% molybdenum shows excellent body centered cubic phase (γ phase) stabilization and presents a good nuclear fuel testing performance. Hot rolling is commonly utilized to produce parallel fuel plate where it promotes the cladding and the fuel alloy bonding. The mechanical deformation generates crystallographic preferential orientation, the texture, which influences the material properties. This work studied the texture evolution in hot rolled U-Mo alloys. The U7.4Mo and U9.5Mo alloys were melted in a vacuum induction furnace, homogenized at 1000°C for 5 h and then hot rolled at 650°C in three height reductions: 50, 65 and 80%. The crystalline phases and the texture were evaluated by X-ray diffraction (XRD). The as-cast and processed alloys microstructures were characterized by optical and electronic microscopies. The as-cast, homogenized and deformed alloys have γ phase. It was found microstructural differences between the U7.4Mo and U9.5Mo alloys. The homogenized treatment showed effective for microsegregation reduction and were not observed substantial grain size increasing. The deformed uranium molybdenum alloys presented α, γ, θ texture fibers. The intensity of these texture fibers changes with deformation step.
Pelaksanaan Pembinaan Mental Spiritual Di Panti Sosial DKI Jakarta
Authors: Kamarusdiana Kamarusdiana , Maarif Syamsul , Ivalaili Ivalaili
Published: May 2021

This study aims to find out the pattern of spiritual mental development in social homes and what factors encourage and inhibit spiritual mental development in social homes by focusing on the pattern of coaching, impact, as well as the driving factors and inhibitions. The approach used is a case study with an evaluative research pattern, as well as analysis of research objects in several social homes for the elderly and children in DKI Jakarta. Data collection using observation methods, interviews, documentation, and library studies. The results of the study found that the spiritual mental development of orphanage residents is carried out through religious practices such as prayers, quran reading in addition to lectures, religious questions and answers, in addition there are spiritual mental coaching programs that are ceremonial such as maulid Nabi, Isra Miraj and Eid al-Adha and Eid al-Fitr prayers. The implementation of spiritual mental development in the orphanage environment has been supported by adequate infrastructure, only the teaching curriculum has not been properly systemized.
Predictors of Deceased Organ Donation in the Pediatric Population
Authors: Godown Justin , Butler Alison , Lebovitz Daniel J. , Chapman Gretchen
Published: May 2021

BACKGROUND:

A shortage of donor organs represents the major barrier to the success of solid organ transplantation. This is especially true in the pediatric population for which the number of organ donors has decreased over time. With this study, we aimed to assess the factors associated with deceased organ donor consent in the pediatric population and determine the variability in consent rates across organ procurement organizations (OPOs).

METHODS:

All eligible pediatric deaths were identified from the Scientific Registry of Transplant Recipients (2008–2019). The rate of organ donor consent was determined, and multivariable logistic regression was used to assess the factors independently associated with successful donor recruitment. The probability of donor consent was determined for each OPO after adjusting for patient demographics.

RESULTS:

A total of 11 829 eligible pediatric deaths were approached to request consent for organ donation. Consent was successful in 8816 (74.5%) subjects. Consent rates are lower in the pediatric population compared with young adults and are directly related to patient age such that eligible infant deaths have the lowest rate of successful donor consent. There is significant variability in donor consent rates across OPOs, independent of population demographic differences.

CONCLUSIONS:

OPO is predictive of pediatric deceased organ donor consent independent of demographic differences, with some regions having consistently higher consent rates than others. Sharing best practices for pediatric deceased donor recruitment may be a strategy to increase organ availability in the pediatric population.
As estratégias de recomposição e rearticulação das elites do grupo étnico alemão no Brasil pós-Estado Novo
Authors: Voigt Lucas
Published: May 2021

Este artigo, embasado nas perspectivas teórico-metodológicas da Sociologia Histórica e da Sociologia das Elites, tem por objetivo analisar a recomposição e as rearticulações das elites do grupo étnico alemão no Brasil após o Estado Novo (pós-1945). A pesquisa baseia-se em revisão de literatura histórica, entrevistas e análise documental. Em um primeiro momento, analiso o Estado Novo e as campanhas de nacionalização como um “acontecimento”, responsável pela produção de mudanças e transformações nas práticas associadas à “germanidade” no Brasil. A seguir, apresento algumas das iniciativas de rearticulação das elites do grupo étnico alemão no Brasil pós-Estado Novo: o Comitê de Socorro à Europa Faminta, a reestruturação da Igreja Luterana, a rearticulação do Movimento 25 de Julho, a fundação de Centros Culturais 25 de Julho e da Federação dos Centros Culturais 25 de Julho. Por fim, analiso o “outcome” de tal processo histórico, a saber, a sistematização e a institucionalização de um “espaço de práticas do folclore ‘alemão’ no Brasil”, a partir da década de 1980. A discussão possibilitou o estabelecimento de uma relação de causalidade entre as campanhas de nacionalização e as iniciativas de rearticulação das elites étnicas e de promoção da etnicidade germânica no Brasil.
Cidadania local e a volatilização do político examinadas através de exemplos de participação em propostas de planejamento urbano
Authors: Magnin Chantal
Published: May 2021

Em vista da globalização, migração e urbanização, o significado da cidadania muda, mesmo que seu conteúdo normativo, isto é, os direitos humanos e deveres a ela associados, não mudem diretamente. Neste artigo, serão perseguidas algumas possíveis transformações da cidadania em direção a um fortalecimento da referência local. Como e em que contexto emerge uma cidadania urbana? Como é sabido, o Brasil é o único país em que o direito à cidade está inscrito na Constituição. À luz das transformações referidas, no artigo são examinados resultados escolhidos de uma pesquisa a respeito das experiências de cidadãs e cidadãos em procedimentos de participação em propostas de planejamento urbano na Alemanha e na Suíça. Mesmo que tais fóruns participativos sejam importantes para a formação de opinião pública, é evidente uma perda de importância da política em face aos interesses privados, de modo que a cidadania local é colocada em questão.
Implementation of artificial neural network to achieve speed control and power saving of a belt conveyor system
Authors: Shareef Israa R. , Hussein Hiba K.
Published: May 2021

According to the importance of the conveyor systems in various industrial and service lines, it is very desirable to make these systems as efficient as possible in their work. In this paper, the speed of a conveyor belt (which is in our study a part of an integrated training robotic system) is controlled using one of the artificial intelligence methods, which is the Artificial Neural Network (ANN).
A visions sensor will be responsible for gathering information about the status of the conveyor belt and parts over it, where, according to this information, an intelligent decision about the belt speed will be taken by the ANN controller. ANN will control the alteration in speed in a way that gives the optimized energy efficiency through the conveyor belt motion. An optimal speed controlling mechanism of the conveyor belt is presented by detecting smartly the parts' number and weights using the vision sensor, where the latter will give sufficient visualization about the system. Then image processing will deliver the important data to ANN, which will optimally decide the best conveyor belt speed. This decided speed will achieve the aim of power saving in belt motion. The proposed controlling system will optimally switch the speed of the conveyor belt system to ON, OFF and idle status in order to minimize the consumption of energy in the conveyor belt.
As the conveyor belt is fully loaded it moves at its maximum speed. But if the conveyor is partially loaded, the speed will be adjusted accordingly by the ANN. If no loading existed, the conveyor will be stopped. By this way, a very significant energy amount in addition to cost will be saved. The developed conveyor belt system will modernize industrial manufacturing lines, besides reducing energy consumption and cost and increasing the conveyor belts lifetime
Development of coalescents for paints and varnishes based on ionic liquids – the products of diethanolamine and inorganic acids interaction
Authors: Levchenko Yevhenii , Sverdlikovska Olga , Chervakov Denys , Chervakov Oleh
Published: May 2021

This paper reports the synthesis of ionic liquids through the interaction between diethanolamine and orthophosphate and boric acids in order to establish the possibility of replacing volatile coalescents in a formulation for paints and varnishes with ionogenic compounds. The results from studying the influence of polymeric coalescents based on ionic liquids on the rheological properties of water-dispersion paints and varnishes of different nature are presented. It has been established that the synthesized coalescents could be used to modify the properties of paints and varnishes based on polyurethane and styrene-acrylic aqueous dispersions. It has been shown that the product of the interaction between diethanolamine and boric acid in aqueous solutions forms an ionogenic complex compound with a unipolar conductivity in terms of ОН─ ions. It was also established that when introduced to the formulation of water-dispersion paints and varnishes, the solutions of modifiers produce a diluting action. The influence of ionic liquids on the process of film formation of aqueous dispersions of polymers and pigmented paints and varnishes based on them was investigated. It was established that the synthesized ionogenic compounds are not inferior, in terms of their effectiveness, to the widespread conventional industrial coalescents of the Texanol→ type.
Therefore, there is reason to assert the possibility of replacing the industrial coalescent Texanol→ in the formulation of pigmented water-dispersion paints and varnishes based on styrene-acrylic and polyurethane dispersions with fundamentally new synthesized ionogenic modifiers. Thus, the coatings with a coalescent based on ion liquid of diethanolamine borate have a higher level of conditional hardness, which exceeds by 17 % the hardness index of the paint made on the basis of the conventional Texanol→ type coalescent, without changing its decorative properties, such as color and shine
A study of the pack carburizing quenching treatment with cane molasses cooling medium effect on the wear resistance of low carbon steel
Authors: Darmo Sujita , Sinarep Sinarep , Soenoko Rudy
Published: May 2021

In the present study, various quenching media were added as cooling media for the quenching after pack carburizing treatment. The aim of this research is to get a suitable cooling medium for pack carburizing quenching treatment to increase the wear resistance of low carbon steel. Many cylindrical specimens for the adhesion wear tests were prepared from the used SS400 steel according to ASTM G99-04 specifications. Two heat treatment processes, namely pack carburizing and quenching were done. Firstly, the specimens are pack-carburized at a temperature of 875 °C, soaking time of 2 hours and quenched. The carburizing agent consists of Pinctada maxima shell powder (PMSP) and corn cob charcoal with a weight ratio of 30:70 %. Different cooling media (water, 10 % NaCl solution, 10 % cane molasses) in the pack carburizing quenching treatment are subjected to different kinds of tests. The hardness test was performed using Vickers micro hardness tester, the wear resistance was used in adhesive wear test, the carbon content was determined and microstructure examination was made using a scanning electron microscope (SEM-EDX). The result showed that all cooling media contributed to an increase in mechanical properties (surface hardness number, wear resistance), carbon content and microstructure change. The use of cooling media in the pack carburizing quenching process generally increases the surface hardness number of the specimen. The highest surface hardness number was 595 kg/mm2, respectively using 10 % cane molasses. The work shows that cane molasses can be used as a cooling medium for pack carburizing quenching of SS400 steel and contributed to the improvement of wear resistance
Developing organic cookies with improved consumer properties using safety management approaches
Authors: Tkachenko Alina , Guba Lyudmila , Basova Yulia , Goryachova Elena , Syrokhman Ivan
Published: May 2021

In order to improve the mineral, vitamin composition, and nutritional value of flour confectionery products, new recipes for the "Flori" and "Janet" cookies baked from organic raw materials have been devised. Fully organic raw materials are used in the formulations of both products. The composition of cookies includes spelt flour, cornflour, coconut sugar, butter, dry coconut milk, sea buckthorn oil, hemp oil, lemon balm powder. The organoleptic assessment of cookies was conducted according to a 50-point scale developed by the authors of this paper. The developed samples ranked high on the tasting score: "Flori" (48.12) and "Janet" (49.25). The fat content was decreased in both samples; in the "Flori" sample ‒ by 0.9 g/100 g, and in the "Janet"  sample ‒ by 1.2 g/100 g. The protein content increased in the samples, especially in the "Flori" cookies ‒ by 2.3 g/100 g. The "Janet" cookie sample demonstrated the lowest energy value of 380.50 kcal/100 g. The samples were distinguished by the low content of mercury, cadmium, and arsenic. The content of all mineral elements except for sodium increased in the developed biscuits. The potassium content increased by 2.34 times in the "Flori" biscuits and by 2.29 times in the "Janet" biscuits. The calcium content in the "Flori" cookies increased by 3.13 times, in the "Janet" cookies ‒ by 3.64 times. The content of manganese in both samples increased noticeably. Consuming the developed organic cookies makes it possible to increase the level of meeting the human body's requirements for macro- and microelements. The Ishikawa method was used to identify the main factors affecting the safety of cookies. A flowchart of cookie production was drawn up; the critical points were identified. These include the acceptance inspection of raw materials, heat treatment. The data obtained can be used by the confectionery industry to expand the range of organic products.
Devising nanotechnology for vegetable cryofrozen enrichers with biocomponents and the natural protein healthy snacks containing them
Authors: Pavlyuk Raisa , Pogarskaya Viktoriya , Yurieva Olga , Pogarskiy Aleksey , Maksymova Nadiya
Published: May 2021

This paper reports the development of nanotechnology for processing vegetables (spicy and carotene-containing ones) into frozen cryoadditives – enrichers with biologically active substances (BAS), as well as natural protein health snacks containing them. An innovative method proposed for obtaining vegetable nano additives involves the use of deep processing of raw materials. The method is based on a complex effect exerted on raw materials by cryo-processing and cryomechanodestruction, making it possible not only to preserve the BAS of fresh vegetables but also to transform them into a nanostructured form in order to fully reveal the biological potential of the raw materials. The resulting nano additives made from vegetables have no analogs. The BAS mass fraction in the produced frozen cryoadditives is 3.0...3.2 times larger than that in the starting fresh raw materials. Vegetable-based cryoadditives that are used in the manufacture of snacks are not only the BAS carriers but also perform the functions of structure-forming agents, gel-forming agents, colorants, thereby making it possible to produce high-quality health products and eliminate the need for food additives.
Applying the vegetable-based frozen cryoadditives enrichers with biocomponents has made it possible to devise a new generation of natural protein snacks for healthy eating. The protein base used included nano additives made from legumes (peas) and soft salt cheese, which are distinguished by a high content of complete protein and are easily digestible. The new protein-vegetable snacks differ from conventional ones in the high content of β-carotene, phenolic compounds, tannins; 100 g of the product may satisfy about 30 % of the daily protein needs. The devised snacks are a new type of natural wellness products that are made without the use of artificial food additives and are recommended for industrial production.
Improvement of methods of comprehensive assessment of the operation efficiency of centralized heat supply systems in municipal heat power engineering
Authors: Kozlov Igor , Kovalchuk Vyacheslav , Klymchuk Oleksandr , Sova Katerina , Aksyonova Inna , Borysenko Krystyna
Published: May 2021

The possibility of a comprehensive assessment of the efficiency of the operation of a district heating system based on the indicator of the overall efficiency of the equipment OEE (overall equipment efficiency) and its extension to the system as a whole is considered. The disunity of the direction of existing approaches in assessing the efficiency of operation of district heating systems does not allow a comprehensive assessment of the overall efficiency of the functioning of the technological sequence of the entire system.
It is proposed to consider efficiency as the probability of full functioning of all elements of the heat supply system.
It is shown that the heat output of the boiler house is proportional to the power consumption of the boiler house and is approximated by a periodic function.
It is shown that the main element of the heat supply system, which determines its efficiency, is the heat-generating source. As a result of the study, it is determined that the efficiency of the heat-generating source functioning increases as the maximum value of its efficiency is reached.
Numerical modeling has shown that the flexible use of the installed heat generator capacity contributes to an increase in the efficiency factor from 0.53 to 0.70 and the overall efficiency of the heat supply system can be increased by more than 30 %. When designing a boiler house, it was recommended to provide for the installation of capacities with gradation 1; 0.5; 0.25.
It is shown that the OEE indicator allows one to characterize the efficiency of both the heat supply system as a whole and its individual components, and can be used in the design and analysis of the operation of systems
Ensuring security of economic and informational interests of mining enterprises taking into account innovative technological trends
Authors: Mishchuk Ievgeniia , Serdiuk Olha , Bekhter Lilija , Bondarenko Olena
Published: May 2021

It was revealed that mining enterprises are poorly focused on rapid introduction of innovative technologies and developments in line with modern technological trends. Conceptual approach to ensuring the security of economic and informational enterprises` interests with innovative technological trends has been developed. Developed approach, in contrast to existing ones, makes it possible to determine directions of ensuring security in current period from perspective of future. It has been substantiated that proposed approach has high scientific explanatory potential for revealing substantive factors that determine current and desired enterprises` economic and informational interests’ security state. Highlighting security of economic and informational interests as component which is one of the first is responding to integration of innovation and technology degree will help to improve entire enterprise`s economic security ensuring quality. It is proposed to use ratio indicator of IT capital value to sum of fixed and intangible assets as indicator of security state of enterprise`s economic and informational interests. Verification of this indicator has been implemented. It is shown that automation of verification makes it possible to exclude subjective decision factor. On basis of verified indicator, state of economic and informational interest’s security of mining enterprises was assessed. The value obtained at PrJSC Northern GZK is 1, which corresponds to very high security state. Estimated values at all enterprises in sample are 0 and so they correspond to catastrophic security state. Obtained results are important, since they allow to reasonably make management decisions regarding the directions of ensuring the economic and informational interests security of mining enterprises on basis of IT capital value increasing
Improvement of the technology of shortcrust baked semi-finished product on the basis of model functional compositions
Authors: Svidlo Karуna , Sobko Anna , Karpenko Lyudmyla , Gavrish Tatiana
Published: May 2021

The effect of whey protein concentrate obtained by ultrafiltration (WPC-UV), micronized flour from grain ECO products and amaranth seed fiber (ASF) on the processes of structure formation of shortcrust dough was investigated. The quality indicators of finished flour confectionery products from shortcrust pastry based on model functional compositions (MFC) have been determined.
It has been established that the introduction of ASF and WPCUV into the model functional compositions leads to an increase in the elasticity of the prototypes and to an increase in the resistance of the dough to mechanical stress. The closest in viscous-plastic characteristics to the control is a sample with a ratio of 96.2:2.0:1.8 of oat flour ECO:ASF:WPC-UV. For shortcrust pastry, the ratio 77.00:1.8:2.2 with wheat germ ECO:ASF:WPC-UV is optimal.
When using the composition in a ratio of 77.00:1.8:2.2 with wheat germ ECO:ASF:WPC-UV, the adhesive stress of the dough masses decreased 2.2 times compared to the control. For the sample using ECO wheat germ, the adhesive stress of the dough masses decreased by 1.7 times compared to the control. The relationship of improved shortcrust pastry with oat flour ECO:ASF:WPC-UV in the ratio 96.2:2.2:1.6 with the surface (steel) is the smallest.
The friability of a shortcrust semi-finished product with the in­troduction of MFC decreased by 3...5 %. On the contrary, the index of wetness increased with an increase in WPC-UV and ASF, which is explained by the significant content of protein substances and dietary fibers, which have a higher water-clay capacity.
The study of the MFC influence on the processes of structure formation of shortcrust pastry makes it possible to significantly improve the functional and technological properties, nutritional and biological value of confectionery products.
Pharmacognostic analysis of Salvia hispanica L. seeds
Authors: Sytryn Anastasiia , Cholak Iryna , Yemelianova Oksana , Karpiuk Uliana
Published: May 2021

The aim. The aim of this work was to conduct a microscopic and phytochemical study of the seeds of chia (Salvia hispanica L.).
Materials and methods. Chia seeds were examined macroscopically and microscopically. To study the qualitative composition of the main groups of biologically active substances, histochemical, microchemical and chemical reactions were used. Hydroxycinnamic acids were identified by paper chromatography. To obtain a lipophilic extract, a Soxhlet apparatus and an exhaustive chloroform extraction method were used. The study of the quantitative content of fatty acids was carried out by gas chromatography. The content of polysaccharides in the raw material was determined by the gravimetric method. According to the SPhU method, the raw material swelling index was determined.
Results. The main macro- and microscopic features of chia seeds have been established. Histochemical reactions, microchemical reactions made it possible to establish the presence of mucus and fatty oils in chia seeds. With the help of chemical reactions, the presence of flavonoids in the raw material was established. The quantitative content of fatty oils is 24.0±1.2 %. The content of water-soluble polysaccharides in the whole raw material was 4.01±0.07 %, in the crushed raw material - 5.04 ± 0.05 %. As a result of determining the swelling index, it was found that this indicator for the whole chia seeds was 20, and for the crushed ones – 17. The content of hydroxycinnamic acids in the chia seeds was 1.07±0.03 %. 9 fatty acids have been identified, among which linoleic acid predominates in terms of content.
Conclusions. The presence and quantitative content of mucus, fatty oils, water-soluble polysaccharides, flavonoids, hydroxycinnamic acids, fatty acids was confirmed in the seeds of chia (Salvia hispanica L.). The obtained data can be used to develop regulatory documentation for chia seeds in order to use this raw material in pharmacy and medicine
A Novel Feature Extraction Technique for Content Based Image Classification in Digital Marketing Platform
Authors: Das Rik , Bhattacharya Subhajit
Published: May 2021

Increasing size and complexity of information about different products offered through digital media has made it essential to target the effective and efficient techniques of data management and categorization. Text data has gradually been replaced by image or visual data due to
increasing importance of image capturing devices and social media. Images have been used as one of the foremost linkages between the brand and the consumer in digital marketing domain. Classification has been considered as a vital component of machine learning necessary for data identification
which can be initiated before retrieval to restrict the search within the class of interest. The authors have proposed a novel technique for feature extraction for content based image classification. Analyses of customer satisfaction related to content based product identification with images
in diverse media have also been carried out. The classification results with the proposed technique have outperformed the existing methods and have shown an increment of 20% in precision results.
Community Model - A New Data Fusion Filter Paradigm
Authors: Bhattacharya Boudhayan , Saha Banani
Published: May 2021

Data fusion is an important area in different fields of applications as it provides a detailed analysis of the data store which helps in analytics and decision support system. Among the numerous Data Fusion models available in literature, the six pioneer pieces of work in terms of Data Fusion Models are – Waterfall Model, Multisensor Integration Fusion Model, Behavioral Knowledge-based Data Fusion Model, Omnibus Model, Dasarathy Model and JDL Model. In this paper, we have given a comparative study of the above models based on basic features like signalling overhead, power consumption, fault tolerance, survivability and robustness facilities subsequently. Here, a new improved model, named Community Model has been proposed for better throughput in terms of Data Transmission Time (DTT). This model can be applied to any number of filter levels irrespective of application areas.
Reliable Trust Computation model in Vehicular ad-hoc Network
Authors: Soni Sonam
Published: May 2021

This paper concerns about the various implemented work has been studied and analyzed to form a new survey on trust model to VANET. In this paper it is observed that there are lot of new techniques are possible to form a new trust model in VANET to provide better security with trust
concern over the entire environment of trust management in VANET. This work concerns of entire trust calculation work which has been done yet over it. Here summarizing the various trust models, various security requirements, issues over it.
Study of Various Parallel Implementations of Association Rule Mining Algorithm
Authors: Dasgupta Sarbani , Saha Banani
Published: May 2021

In data mining, Apriori technique is generally used for frequent itemsets mining and association rule learning over transactional databases. The frequent itemsets generated by the Apriori technique provides association rules which are used for finding trends in the database. As the
size of the database increases, sequential implementation of Apriori technique will take a lot of time and at one point of time the system may crash. To overcome this problem, several algorithms for parallel implementation of Apriori technique have been proposed. This paper gives a comparative
study on various parallel implementation of Apriori technique .It also focuses on the advantages of using the Map Reduce technology, the latest technology used in parallelization of large dataset mining.
Clustering Techniques and Their Applications: A Review
Authors: Dutta Arjun
Published: May 2021

This paper deals with concise study on clustering: existing methods and developments made at various times. Clustering is defined as an unsupervised learning where thetargetsare sorted out on the foundationof some similarity inherent among them. In the recent times, we dispense with large masses of data including images, video, social text, DNA, gene information, etc. Data clustering analysis has come out as an efficient technique to accurately achieve the task of categorizing information into sensible groups. Clustering has a deep association with researches in several scientific fields.k-means algorithm was suggested in 1957. K-mean is the most popular partitional clustering method till date. In many commercial and non-commercial fields, clustering techniques are used. The applications of clustering in some areas like image segmentation, object and role recognition and data mining are highlighted. In this paper, we have presented a brief description of the surviving types of clustering approaches followed by a survey of the areas.
Comparison of results on the use of extended criteria liver doners for transplants in Espírito Santo
Authors: LUGON FERREIRA-JR ANTONIO CARLOS , MIGUEL GUSTAVO PEIXOTO SOARES , MOSCON IARA , ABREU ISAAC WALKER , AGUIAR JULIETE BOREL DE OLIVEIRA SILVA , VECCI THALES RIBEIRO DOS SANTOS
Published: May 2021

ABSTRACT Introduction: liver Transplantation is currently the treatment of choice for several terminal liver diseases. Despite the increase in performed transplants, the waiting lists continue to increase. In order to expand the supply of organs, transplantation teams have started to use previously rejected livers for transplants because of an increased risk of unfavorable outcomes. Objective: to evaluate the use of livers of expanded criterion donators. Methods: retrospective study of medical records. The livers were classified as normal or expanded criteria. The groups were divided in low and high MELD. A multivariate analysis was performed through logistic regression. Results: there was no statistical difference regarding early, late and global mortality between the groups. Decreased survival was observed in patients with high MELD (higher or equal to 20) when they received grafts from expanded criterion donators. The association between the occurrence of cardiorespiratory arrest and presence of elevated total bilirubin in donators was associated with higher mortality rates in expanded criterion livers. Conclusion: the overall results are similar, but expanded criteria liver donators was associated with higher mortality in patients with high MELD.
SISPRAD: SOFTWARE FOR RADIOLOGICAL PROTECTION MANAGEMENT IN A HOSPITAL ENVIRONMENT
Authors: Huhn Andréa , Vargas Mara Ambrosina de Oliveira , Lorenzetti Jorge , Gelbcke Francine Lima , Lança Luís , Queiroz Carlos
Published: May 2021

ABSTRACT Objective: to describe the software for the management of radiological protection, SisPRad, and its construction process, as well as to analyze its implementation and use in a radiodiagnosis service. Method: a methodological and quasi-experimental research study carried out between November 2016 and October 2019. The study population consisted of the professionals who make up the Radiological Protection Committee of the service. The model chosen for software engineering was the cascade model. In the implementation phase, an evaluation and analysis of the usability of the software was carried out. Results: the software for radiological protection management presents the structure of the technology and its functionalities. The usability evaluation showed that SisPRad is a tool that will assist the multi-professional and interdisciplinary team of the hospital radiology service in the management of radiological protection. The computerization of the systems and the integration of the sectors that need shared data in the work routines enhance the management of hospital radiological protection for the multi-professional team. The technology was positively evaluated by the multi-professional team working in the hospital radiodiagnosis service. SisPRad generated registration n.. 512019002125-8 by the National Institute of Industrial Property. Conclusion: this tool was developed aiming at the safety of the professionals working in the radiodiagnosis service and of its users, in addition to enabling the constant improvement of the tool, and it can be adapted in other institutions.
INCLUSÃO ESCOLAR E INFRAESTRUTURA FÍSICA DE ESCOLAS DE ENSINO FUNDAMENTAL
Authors: Santos Camila Elidia Messias dos , Capellini Vera Lucia Messias Fialho
Published: May 2021

Resumo Este artigo tem como objetivo verificar as condições da infraestrutura física das escolas de um sistema municipal de ensino fundamental, considerando os alunos público-alvo da educação especial. O delineamento utilizado foi o qualitativo descritivo. Participaram da pesquisa 16 gestores das escolas municipais de ensino fundamental da cidade de Bauru, São Paulo. Os instrumentos utilizados foram o roteiro de observação do espaço físico e recursos inclusivos do contexto escolar e o roteiro de entrevista para os gestores escolares. Os resultados apontaram que a análise in loco difere do ponto de vista dos gestores. No entanto, há concordância sobre a necessidade de ampliação e melhoria da infraestrutura física, maior disponibilidade de recursos materiais e recursos adaptados, principalmente na classe comum.
A mulher moderna vai a Hollywood: a representação de feminilidade no editorial de moda da Rhodia Têxtil em parceria com a revista Claudia (abril de 1967)
Authors: CABRAL GABRIELA SOARES
Published: May 2021

RESUMO A revista Claudia, lançada pela Editora Abril em 1961, se desenvolveu interligada aos aspectos da modernização da sociedade brasileira e com a constituição da sociedade de consumo. Trazendo a proposta de ser a revista “amiga da mulher moderna”, o periódico mesclou em suas páginas modelos tradicionais de feminilidade e as mudanças dos novos tempos. Este artigo visa analisar a representação imagética da “mulher moderna” no editorial de moda em parceria com a Rhodia têxtil publicado em abril de 1967. Ao buscar apreender como a publicação utilizou a fotografia de moda para construir a imagem da mulher pautada pelo consumo e pela modernidade durante um período em que o Brasil passava por transformações de ordem política, econômica, social e cultural, este trabalho visa contribuir com os estudos de cultura visual e de gênero no país.
Identificação de papéis ocupacionais em atletas do esporte adaptado
Authors: Sousa Ana Cláudia da Silva de , Frasson Érika Vanessa Freire , Kusma Solena Ziemer , Vara Maria de Fátima Fernandes , Fabri Aline Ferrari , Jorge Iranise Moro Pereira
Published: May 2021

Resumo Objetivo O presente estudo tem por objetivo descrever os papéis ocupacionais desempenhados pelos atletas da Associação dos Deficientes Físicos do Paraná – ADFP. Método Trata-se de uma pesquisa quantitativa observacional transversal. Foram realizadas entrevistas individuais estruturadas com base em uma Lista de Identificação de Papéis Ocupacionais – LIPO, na qual a amostra contou com os atletas vinculados a 6 modalidades oferecidas pela ADFP. Resultados Participaram 37 atletas, com predominância do sexo masculino, cuja média de idade foi de 39 anos e o tempo de prática variou entre 1 mês e 25 anos. Destaca-se com significância os papéis ocupacionais de cuidador, membro da família e religioso sobre o desempenho do esporte. Conclusão A pesquisa contou com boa adesão dos participantes, o que tornou possível verificar os papéis ocupacionais na vida dos atletas e a dinâmica de relação destes com seu desempenho no esporte. Da mesma forma, ressalta-se a necessidade de fomentar pesquisas relacionadas à temática, visto a incipiência de literatura nacional.
Cultivating social occupations, spaces, and networks: service providers’ perspectives on enabling immigrants’ social participation
Authors: Huot Suzanne , Brower Jaqueline , Tham Alex , Yekta Atieh Razavi
Published: May 2021

Abstract Introduction Immigrants may experience many barriers to social participation within host societies. Immigrants’ integration into Canadian society is supported through government-funded services. Objective In the present study, we explored the perspectives of service providers working in community organizations regarding their role in enabling immigrants’ social participation through occupations in British Columbia, Canada. Method Representatives from twenty different organizations providing services to the community participated in a constructivist qualitative study aiming to uncover aspects shaping opportunities for occupational participation provided for immigrants. Results Drawing on semi-structured interviews and using thematic analysis, we identified three main themes relating to cultivating social occupations, spaces, and networks. Findings illustrate that service providers’ cultivation of these opportunities can support immigrants’ desired social roles and social identities, further enabling their participation in receiving societies. Conclusion Emphasis upon supporting socio-economic integration into society appears to limit a client-centred approach to developing opportunities for social participation through occupation. Implications for occupational therapists and scientists are discussed.
IV e V edições do Seminário Nacional de Pesquisa em Terapia Ocupacional: registro das memórias, futuros-presente
Authors: Borba Patrícia Leme de Oliveira , Vasters Gabriela Pereira , Malfitano Ana Paula Serrata , Oliver Fátima Côrrea , Andrade Andresa Caravage de , Lopes Roseli Esquerdo
Published: May 2021

Resumo Apresenta-se o relato da realização das duas últimas edições do Seminário Nacional de Pesquisa em Terapia Ocupacional, bem como as discussões e encaminhamentos decorrentes de suas conferências, grupos de trabalhos e plenárias. As programações foram similares e dedicadas a promover o diálogo com os principais representantes das agências de apoio à pesquisa no âmbito nacional e estadual, como também à criação de estratégias coletivas que visassem ao fortalecimento da área de terapia ocupacional e de suas subáreas. Ambos os eventos ocorreram durante dois dias, seguidamente ao Encontro Nacional de Docentes de Terapia Ocupacional, sendo a IV edição realizada na Universidade Federal do Espírito Santo (2016) e a V edição na Universidade Federal de São Paulo, Campus Baixada Santista (2018). Foram reunidos 166 e 172 participantes, respectivamente, entre docentes, pesquisadoras/es, profissionais/preceptores e estudantes de pós-graduação, promovendo, assim, um espaço para a compreensão das produções e pesquisas nas diferentes subáreas da terapia ocupacional e troca de experiências e conhecimentos. Com isso, foi possível o incentivo a reflexões e elaboração compartilhadas de propostas acerca do ensino de pós-graduação em terapia ocupacional, sua implicação para as formações graduadas e para o fortalecimento acadêmico da área. O desafio que se coloca é referente à implementação das propostas que têm se mantido de forma recorrente e com baixa efetivação no ínterim entre as edições, demonstrando a necessidade de a categoria profissional rever suas formas de organização e responsabilização em relação aos encaminhamentos coletivos.