bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis of methods for information security level assessment of information and communication infrastructure objects
Authors:   L.N. Gumilyov Eurasian national university, Nur-Sultan, Kazakhstan, Abdiraman A. S. , Nurusheva A. M. ,   L.N. Gumilyov Eurasian national university, Nur-Sultan, Kazakhstan, Aldasheva L. S. ,   L.N. Gumilyov Eurasian National University, Nur-Sultan, Kazakhstan
Published: October 2022

In the world of automated digital technologies, one of the main tasks of the enterprise is to find an effective way to prevent the implementation of information security risks. In case to achieve these goals, various evaluation methods are currently used. Basically, any research begins with a literary review of the research topic development. Consequently, this article is a literary review of current methods, tools, and standards for assessing information security of systems, formed through scientific materials from the Scopus and Web of Science databases. Also, this paper examines the analysis of existing methods for assessing the level of information security in the objects of information and communication infrastructure. Based on literature review provides an analysis of information security level assessment methods. This article performs the results of research to an analysis of information security level of information systems within the framework of the project with grant funding from the Ministry of Education and Science of the Republic of Kazakhstan, grant number AP13067916.
Progressive web applications capabilities to become an alternative to mobile applications
Authors:   Kazakh-British Technical University, Almaty, Kazakhstan, Assetbekov A. B.
Published: October 2022

These days, almost every successful company owns a web application for their business. Essentially, companies try to develop a website that is easy to navigate, so that a user could have a great experience regardless of a used device. But, a web app, even if developed to be used on any device, can be constraining for a user as it does not have features that have been reserved to native apps. Thus, companies are forced to develop a native application for their product and two applications are needed for two different OS IOS and Android to reach all potential users and match the modern criteria of a successful product. However, such a strategy of developing a web and two native applications are time and money consuming, which is far from ideal from a business point of view. In 2015, Google introduced Progressive Web Apps (PWA), which aims to close the gap between web and native applications by combining the best features from web and native apps. In this article I am going to describe several APIs that can make PWA feel like a native app.
The technology of intelligent analysis in predicting the epidemiological situation of hiv infection in the west kazakhstan region
Authors:   Non-profit JSC «West Kazakhstan Agrarian and Technical University named after Zhangir Khan» Uralsk, Kazakhstan, Kubegenova A. D. , Takuadina A. I. ,   Non-profit JSC «Karaganda Medical University », Karaganda, Kazakhstan, Krivorotko O. I. ,   Novosibirsk State University, Novosibirsk, Russia, Nurusheva Zh. T. ,   SME on the REM «Regional Center for the Prevention and Control of AIDS» of the Health Department of the Akimat of the West Kazakhstan region, Uralsk, Kazakhstan
Published: October 2022

The article uses the main directions of development of mathematical modeling of control and spread of human immunodeficiency virus (HIV infection), dynamic and structural classification of the epidemic process. Statistical data on the West Kazakhstan region for the period 2010-2020 were taken from the regional center for the prevention and control of AIDS of the health department of the Akimat of the West Kazakhstan region, with a description of the spread of the virus, depending on the available data and tasks in the world and in the Republic of Kazakhstan, a retrospective, cluster analysis of HIV-infected people was carried out. The characteristics of the morbidity schedule are given, the risk is identified, statistical forecasts of morbidity are checked. In scientific and practical studies, the prevalence of criteria and observations of the epidemic was considered from the information technology side. Examples are given using a forecasting system and existing intelligent mathematical model systems. One of the important directions is the prediction of the consequences of the HIV epidemic, the study of immunological dynamics within one organism, the problem of predicting the development of the epidemic situation at the population level. Data Mining classification methods were used to process HIV-infected people and analyze the situation by age characteristics. The prognosis of the morbidity of the West Kazakhstan region by the age group of HIV-infected people over a 10-year period was carried out using the Statistica application software package.
Improving visual quality of blurred digital images
Authors:   L.N. Gumilyov Eurasian National University, Eldarova E. E. , Baytemirova N. B. ,   Kh. Dosmukhamedov Atyrau university
Published: October 2022

The goal of image deblurring is to recover a sharp image with the necessary edge structure and sharp details from the input blurred image. Blurring occurs due to various reasons, such as motion or focal length, camera shake, subject movement, or out of focus. Since, in practice, the blur parameters are unknown or known only approximately by the nature of the visible distortions, this study discusses methods for eliminating image blur blindly. The article explores the latest blind blur removal algorithms developed in the last five years: SVRNN, SRN, RCGAN, Gao et al., DMPHN, DeblurGAN, MBMF, MSCNN, DeblurGAN-v2, EDPN, RCAN, MSRN, GFN, SelfDeblur. The task of the study is to choose the most effective method for removing blur, for further application in the development of software to improve the visual qualities of digital images. Experiments have shown that the newly developed methods converge faster than older algorithms and are able to extract an image that is more consistent with the subjective opinion of experts. DeblurGAN-v2, EDPN and DBGAN(+) are currently the best method for restoring blurry images.
Simulation of four-component mixtures separation by phase field and LB methods
Authors:   National Engineering Academy of the Republic of Kazakhstan, Al-Farabi Kazakh National University, Almaty, Kazakhstan, Zhakebayev D. B. , Zhumali A. S. ,   National Engineering Academy of the Republic of Kazakhstan, Almaty, Kazakhstan,   Al-Farabi Kazakh National University, Almaty, Kazakhstan
Published: October 2022

This article reviews the mathematical and computer modeling of the process of four-component fluid mixture separation by Lattice Boltzmann equations (LB) method and phase field method. The process under study is considered in a limited area having the shape of a rectangle. The mathematical model constructed to describe this process is based on the Navier-Stokes equation for an incompressible fluid and the CahnHilliard equation. The numerical model is built on the basis of D2Q9 scheme of LB method. Numerical experiments were performed for two scenarios: (1) – investigate the model without body force, in order to determine the patterns of the surface tension effect and (2) investigate the model with body force. The results obtained determine the adequacy of the constructed model for the four-component fluid.
Gelfand-Levitan integral equation for solving coefficient inverse problem
Authors:   National engineering academy Republic of Kazakhstan, Almaty, Kazakhstan, Temirbekov N. М. , Kabanikhin S. I. ,   Institute of Computational Mathematics and Mathematical Geophysics SB RAS, RF, Тemirbekova L. N. ,   Abay Kazakh National Pedagogical University, Almaty, Kazakhstan, Demeubayeva Zh. E. ,   D. Serikbayev East Kazakhstan Technical University, Ust-Kamenogorsk, Kazakhstan
Published: October 2022

In this paper, numerical methods for solving multidimensional equations of hyperbolic type by the Gelfand-Levitan method are proposed and implemented. The Gelfand-Levitan method is one of the most widely used in the theory of inverse problems and consists in reducing a nonlinear inverse problem to a one-parameter family of linear Fredholm integral equations of the first and second kind. In the class of generalized functions, the initial-boundary value problem for a multidimensional hyperbolic equation is reduced to the Goursat problem. Discretization and numerical implementation of the direct Goursat problem are obtained to obtain additional information for solving a multidimensional inverse problem of hyperbolic type. For the numerical solution, a sequence of Goursat problems is used for each giveny. A comparative analysis of numerical experiments of the two-dimensional Gelfand-Levitan equation is performed. Numerical experiments are presented in the form of tables and figures for various continuous functions q(x, y).
Features of constructing a solution clausen-type systems
Authors:   Aktobe Regional University named after K. Zhubanov, Aktobe, Kazakhstan, Rajabov N. , Tasmambetov Zh. N. ,   Aktobe Regional University named after K. Zhubanov, Aktobe, Kazakhstan, Ubayeva Zh. K. ,   Aktobe Regional University named after K. Zhubanov, Aktobe, Kazakhstan
Published: October 2022

We study the features of constructing solutions near a singularity of a regular homogeneous system consisting of two partial differential equations of the third order. A number of properties of the product of Clausen functions constructed near these singularities are proved. The features of the construction of the general solution of the Clausen system are investigated. Recently, special attention has begun to be removed on the solution of such systems, in connection with the research of multidimensional degenerate differential equations.
Determination of pressure from nonlinear equations of nonhomogeneous non-newtonian fluids
Authors:   Al-Farabi Kazakh National university, Almaty, Kazakhstan, Khompysh Kh.
Published: October 2022

In this paper, the initial-boundary problem for a system of nonlinear equations modified by p-laplacian diffusion and nonlinear damping term, in which describe the motion of a non-homogeneous (with unknown and non constant density ) incompressible viscoelastic non-Newtonian fluids is considered. Usually, a pressure does not include in the definition of weak generalized solution to equations of hydrodynamics for incompressible fluids, because weak solutions consider in the solenoidal space due to the incompressibility (continuity) equation. In the classical hydrodynamic equations, after determining a velocity and a density, a pressure can be determined by using the theorem of a representation of the space L2(Ω) into the direct sum of two orthogonal subspaces. The recovering of a pressure from the nonlinear equations of hydrodynamics modified by p-laplacian and nonlinear damping term requires a new approches. Here, under a suitable conditions on the data of the problem, a pressure has been uniquelly determined from the initial-boundary value problem for the system of nonlinear modified equations describing the motion of nonhomogeneous (with unknown and non constant density ) incompressible viscoelastic non-Newtonian fluids. The main functional spaces and necessary axuillary conclusions are introduced. A space of generalized weak solutions is identified. The pressure uniquelly recovered by using the known de-Ram lemma.
Numerical implementation of the fictitious domain method for an elliptic type equation
Authors:   Al-Farabi Kazakh National University, Almaty, Kazakhstan, Temirbekov A. N. , Kasenov S. E. ,   Al-Farabi Kazakh National University, Almaty, Kazakhstan
Published: October 2022

The paper considers an elliptic type equation with strongly varying coefficients. This problem is being studied within the framework of research carried out under a project funded by the Ministry of Education and Science of the Republic of Kazakhstan, grant AP09058430. Interest in the study of such equations is caused by the fact that equations of this type are obtained using the method of fictitious domains. Equations of this type arise when solving many applied problems, including problems of hydrodynamics, the theory of multiphase filtration and many others. In this paper, a special method is proposed for the numerical solution of an elliptic equation with strongly varying coefficients. A theorem for estimating the convergence rate of the developed iterative process is proved. A computational algorithm has been developed and numerical calculations have been performed to illustrate the effectiveness of the proposed method.
Acute Spinal Cord Dysfunction Following COVID-19 Infection: A Case Report
Authors: Braglia Luca , Vandelli Gabriele , Manenti Angioletta , Sacchi Stefano
Published: October 2022

Here, we describe a 44-year-old female that developed abrupt symptomatology, including lower-limb paralysis with sensory involvement at the T12 level, two weeks after the resolution of COVID-19 bilateral pneumonia. Based on the neurological symptoms and the neurophysiological investigations, a clinical diagnosis of thoracic spinal cord dysfunction was made. However, all the complementary tests performed showed normal results. In particular, repeated MRIs showed no alterations; the cerebrospinal fluid analysis showed normal results: the CT scan of the brain was normal and the CT scan of the abdominal and thoracic aorta showed a normal size and course. Cases of spinal cord involvement have rarely been described, in which the MRIs never revealed cord signaling changes. We hypothesize that a small vessel spinal cord stroke might explain the pathogenesis and the absence of changes detectable on an MRI along with the patient's modest recovery during the long follow up. However, it cannot be excluded that the severe clinical course of SARS-CoV-2 infection, may suggest other different etiologies that could be related to prolonged hospitalization.
A Lupus Flare Case, After Infection With COVID-19
Authors: Zoto Artur , Uruci Melisa , Ajasllari Armida , Broqi Marsel , Ajasllari Nerenxa
Published: October 2022

Introduction: Lupus is a systemic autoimmune disease with multi organ involvement that develops a variety of clinical manifestations from dermatological ones to severe organ damage. Covid 19 is an infection with high mortality and morbidity, caused by the novel severe acute respiratory syndrome (SARS) coronavirus 2 (CoV2). There are hypotheses on a burst of clinical manifestations of Systemic Lupus Erythematosus (SLE) after Covid 19, based on different literature reports. Here we present a clinical case of SLE with organ involvement, which aggravated after infection with SARS Cov2. Clinical case: A 30 year old young woman presented with aggravation of her musculoskeletal symptoms after infection with Covid 19. Before the coronavirus infection, she had joint pain, fatigue and subsequently developed systemic multiorgan involvement like lupus nephritis, pulmonary and hematological involvement. The patient gets diagnosed with SLE and begins treatment with Methylprednisolone 1 gram/day for three days, followed by ACE I (Ramipril 5 mg 1 tab/day), Mycophenolate 3 gram/day, Plaquenil 200 mg/day, Prednisone 1mg/kg body weight, Calcium, Vitamin D, PPI. Conclusion: With this clinical case we underline a hypothesis of a burst of clinical manifestations of autoimmune diseases, SLE in this case, probably because of a high titer of antibody production after infection with Covid 19.
Interactive Effects of Cd and NaCl on Growth and Mineral Nutrition in Hordeum vulgare L. (Var. Raihane)
Authors: Ayachi Imen , ben Zineb Ameni , Ghabriche Rim , Hanana Mohsen , Abdelly Chedly , Ghnaya Tahar
Published: October 2022

In this work, we investigated the combined effect of salt and cadmium on plant nutrition and Cd accumulation in the most cultivated barley variety in Tunisia, Raihane. Seedling were hydroponically subjected to four different treatment: the control without salt and Cd, 50mM NaCl alone, 10µM Cd alone and to the combination of Cd (10 µM) and NaCl (50 mM) during 1 month. At the harvest, plant growth, Cd content in shoots and roots and tissue nutrient concentrations in shoots(Ca, Fe, Mn and Zn) were measured. 50 mM NaCl alone does not significantly affected the morphology and the biomass of plants. However, when subjected to 10 µM Cd alone, plants of barley were less developed and produced low biomass as compared to control ones. NaCl addition to the Cd-treated plants further reduces the development and biomass production. With respect to nutrient acquisition results showed that NCl alone reduced Ca2+ and Fe2+ concentration in the shoots but not affected that of Zn and Mn. But Cd, applied alone or combined with NaCl disturbed all measured element concentration in the shoots. However, the addition of salt to the Cd-containing medium reduced significantly Cd accumulation in the roots and the shoots of plants. In conclusion, salt in the water irrigation is able to reduce Cd accumulation in this barley variety but it accentuated in the same time the toxic effect of this heavy metal in barley.
Ultrasound-guided Ganglion Impar Block during the COVID-19 Pandemic: Two Case Reports
Authors: Dofitas Carla Ysabella B. , Villano Emmanuell Q.
Published: October 2022

Blocks of the ganglion impar are used to treat both malignant and benign causes of visceral and sympathetic pelvic and perineal pain. While conventionally done under fluoroscopic guidance, significant improvements in transducer technology in the past decade have piqued the interest and enthusiasm of interventional pain specialists toward ultrasound-guided performance. In the setting of a pandemic, it is important to ensure the efficacy of treatment as well as the safety of both patients and health care workers. This paper presents two patients who underwent two approaches of ultrasound-guided ganglion impar blocks in a tertiary government hospital in the Philippines during the COVID-19 pandemic.
Two Airway Management Techniques in a Pediatric Patient with Temporomandibular Joint Ankylosis: Two-stage Fiberoptic Scope Intubation Technique and Video Laryngoscope-guided Conversion from Nasotracheal to Orotracheal Intubation — A Case Report
Authors: Manera Michael Ryan A. , Hilvano-Corsiga Anna Margarita F.
Published: October 2022

Ankyloblepharon-ectodermal dysplasia-clefting (AEC) syndrome is an ectodermal dysplasia presenting with cleft lip or palate and congenital filiform eyelid fusion. This is a case report of a 1-year and 6-month-old girl with AEC syndrome presenting with temporomandibular joint ankylosis who underwent release of temporomandibular joint ankylosis, coronoidectomy, bilateral cheiloplasty, Tajima rhinoplasty, and repair of lower lip pits under general anesthesia. Fiberoptic nasotracheal intubation was done successfully using a two-stage technique originally described by Stiles. As necessitated by the surgical plan, video laryngoscope guidance was subsequently used to facilitate the conversion from nasotracheal to orotracheal intubation.
Perioperative Anesthetic Care of Children with Congenital Cystic Adenomatous Malformation: A Report of 3 Cases
Authors: Anislag Ralph Philip M. , Catalan Grace G.
Published: October 2022

Congenital cystic adenomatoid malformation (CCAM) is a rare developmental entity. Symptomatic patients mustundergo thoracic surgery for lobectomy. Perioperative anesthetic management is challenging because it involvesthoracotomy in a young patient that may lead to hemodynamic compromise and inadequate ventilation. We present 3 cases of pediatric patients (6 months - 2 years old) with CCAM who underwent lobectomy.
PREPARAÇÃO PARA RESILIÊNCIA EM TEMPESTADES SEVERAS, EXPERIÊNCIAS EM MARECHAL CÂNDIDO RONDON
Authors: Hornes Karin , Bischof Adalberto , Schröder Mirian
Published: October 2022

Este trabalho provém das atividades do Grupo de Estudos de Desastres Naturais e Socioambientais (GEDENS) e do Laboratório de Ensino de Leitura e Escrita Acadêmica (LABELEA). Após um desastre causado por um tornado ocorrido em Marechal Cândido Rondon, o qual deixou o município em estado de calamidade, houve a necessidade de abordagem do tema. Neste evento climático, foi verificado que parte da população rondonense desconhecia informações a respeito da atuação de tornados e de medidas de proteção. A motivação do trabalho foi disseminar informações para preservação da vida e minimização de impactos, aliando pesquisa e extensão para gerar e difundir informações a respeito dos riscos e da redução de desastres em tempestades severas. O trabalho foi realizado de forma interdisciplinar e em rede, inserindo instituições públicas e privadas, institutos, centros de pesquisa e fundações cooperadas. Teve como público-alvo: população municipal e professores do Ensino Fundamental e Médio. O trabalho foi fundamentado em casos de desastres, prevenção e adaptações de gênero e resultou na confecção de folder e vídeo distribuídos e compartilhados aos líderes de instituições, emissoras de rádio e televisão. Os referidos materiais foram divulgados por meio de palestras, entrevistas, cursos de capacitação e exposição.
EDUCAÇÃO ALIMENTAR E NUTRICIONAL NA PROMOÇÃO DO DESENVOLVIMENTO SUSTENTÁVEL
Authors: Gunkel Fernanda Aline , Carniatto Irene , Garcia Jaciara Reis Nogueira , Cotica Kátia Janaína Frichs , Mello Vanessa Géssica de
Published: October 2022

Uma escola sustentável deve fazer uso de recursos naturais com consciência e considerar os aspectos econômicos, sociais, culturais e ambientais dos alunos. Este trabalho teve o objetivo de realizar ações de educação alimentar e nutricional como promotoras de sustentabilidade em um município do Oeste do Paraná. Para tanto, realizaram-se ações de educação alimentar e nutricional com 26 escolas. Foram realizados três encontros com atividades promotoras de sustentabilidade e realizados testes de aceitabilidade a fim de avaliar a aceitação de alunos a novas preparações. Observou-se a necessidade da presença de um nutricionista no ambiente escolar colocando em prática atividades de educação alimentar e nutricional até o momento em que o alimento é preparado. Assim, através deste estudo percebeu-se a fundamental importância do nutricionista como ator social envolvido na promoção do desenvolvimento sustentável e comprometido com o incentivo ao consumo de uma alimentação adequada e saudável para garantir uma melhor qualidade de vida.
TRAJETÓRIA E DESAFIOS DA REGULARIZAÇÃO FUNDIÁRIA DO LOTEAMENTO MELISSA
Authors: Soares Karen Alessandra Solek , Cordovil Fabíola Castelo de Souza
Published: October 2022

A partir do instrumento da Regularização Fundiária e com as bases do Plano Municipal de Habitação, o município de Cascavel-PR aceitou o desafio de solucionar áreas com ocupações em desconformidade com os preceitos urbanísticos e com ausência de infraestrutura urbana. Mesmo com planejamento, os caminhos não foram fáceis. Visando a resiliência urbana, governança e o aprimoramento da prática, com a metodologia “pesquisa-ação”, faz-se o relato e análise crítica das trajetórias e desafios do projeto de urbanização do assentamento precário do loteamento Melissa, que insurge com o Programa de Aceleração do Crescimento - PAC, entre os anos de 2009 a 2017.
SEGURANÇA ALIMENTAR E NUTRICIONAL NO MUNICIPIOS DO LITORAL DO PARANÁ: ANÁLISE DOS PLANOS DE GOVERNO E PLURIANUAIS DE 2012 A 2020/ FOOD AND NUTRITIONAL SECURITY IN THE MUNICIPALITIES OF THE COASTLINE OF PARANÁ: ANALYSIS OF THE GOVERNMENT AND MULTIANNUAL PLANS FROM 2012 TO 2020
Authors: Rodrigues Aline Rocha
Published: October 2022

Neste estudo, analisamos a construção da agenda de políticas públicas que dialogam com o Direito Humano à Alimentação Adequada [DHAA] nos planos de governo dos candidatos a prefeito e nos planos plurianuais (PPAS), implantados pelos candidatos eleitos no Litoral do Paraná. A metodologia envolveu revisões de literatura, análise documental, análise de conjuntura e de conteúdo, utilizadas em cruzamento de métodos. Foram analisados documentos entre 2012 a 2020: os planos de governo nas eleições de 2012 e 2016 e os planos plurianuais e seus documentos anexos de 2017 a 2020, nos municípios de Antonina, Guaraqueçaba, Guaratuba, Matinhos, Morretes, Paranaguá e Pontal do Paraná. Os resultados obtidos demonstram grande número de propostas nos planos de governo e diminuição representativa nos PPAS e documentos anexos. Há uma lacuna entre as propostas encontradas nos planos de governo e a efetivação de políticas públicas de Segurança Alimentar e Nutricional nos documentos analisados. Não sendo as políticas abrangentes a ponto de garantir o DHAA a toda população que necessita do Estado como efetivador de garantias de dignidade.
POTENCIAL DE CULTIVO E IMPACTOS DAS MUDANÇAS CLIMÁTICAS NA APTIDÃO EDAFOCLIMÁTICA DA PITAYA VERMELHA E AMARELA NO CENTRO-OESTE DO BRASIL
Authors: De Olanda Souza Gabriel Henrique , De Oliveira Aparecido Lucas Eduardo , Da Silva Cabral de Moraes José Reinaldo , De Lima Rafael Fausto
Published: October 2022

Resumo: Objetivou-se realizar o potencial de cultivo e impactos das mudanças climáticas na aptidão edafoclimática da pitaya (H. undatus e S. megalanthus) no Centro-Oeste do Brasil. O zoneamento atual foi realizado com dados meteorológicos obtidos junto ao INMET referentes a Tar e Pmm (1988-2018). O GCM escolhido foi  o BCC-CSM1.1, correspondendo aos RCPs 4.5 e 8.5 dos períodos 2050 e 2070, obtido através da plataforma CHELSA V1.2. Em relação ao solo utilizou-se imagens matriciais nas profundidades de 5-15 cm do SoilGrids. Para a realização dos mapas, utilizou-se o software ArcGis 10.8. Considerou-se áreas aptas a pitaya H. undatus quando Tar apresentou-se entre 21-29 ºC, Pmm entre 650-1.500 mm. Para pitaya S. megalanthus Tar entre 16-25 ºC e Pmm entre 1.200-2.500 mm, e %argila para ambas entre 1-40%. O cenário atual evidencia que para pitaya vermelha 9,9% do território possui aptidão alta, 87% média e 3,1% baixa e para pitaya amarela 53,6% aptidão alta, 43,2% média e 3,2% baixa. Os resultados demonstram maior sensibilidade na aptidão frente as mudanças climáticas para espécie S. megalanthus, onde as relações de aptidão média e baixa predominam, em contraste, na espécie H. undatus predominam aptidão alta e média.
ИСПОЛЬЗОВАНИЕ РАЗЛИЧНЫХ ВИДОВ КОАГУЛЯНТОВ ПРИ ОЧИСТКЕ СТОЧНЫХ ВОД ОТ ПРОДУКТОВ НЕФТЕПЕРЕРАБОТКИ НА ПАВЛОДАРСКОМ НЕФТЕХИМИЧЕСКОМ ЗАВОДЕ
Authors: С. Р. Масакбаева  , Р. М. Несмеянова  , Ж. А. Оскембаева
Published: October 2022

"В данной статье представлен сравнительный анализ использования неорганических и органических коагулянтов при очистке сточных вод от продуктов нефтепереработки, взвешенных веществ на ТОО «Павлодарский нефтехимический завод». Сбор и анализ информации был произведен в рамках магистерской диссертации «Повышение эффективности процесса очистки промышленных сточных вод». Приведена информация о системах: механической очистки сточных вод, двух систем биологической очистки и общей системы очистки нефтешлама. Представлены описания промышленным сточным водам и системам канализации (I, II) на Павлодарском нефтехимическом заводе, стадии флотации для очищения сточных вод с применением неорганического коагулянта сульфат алюминия, некоторых негативных последствий его введения, а также реакции гидролизации при дозировании сульфата алюминия в сточную воду. В разделе материалы и методы приведена информация о проведенных лабораторных испытаниях по замене сульфата алюминия на очиститель органического происхождения. Описана цель проведения опытно-промышленных испытаний и метод проведения лабораторных экспериментов. В разделе результаты и обсуждения представлен вывод по показателям расходов флокулянта и коагулянта, а также достоинства очистителя органического происхождения."
МОДИФИЦИРОВАНИЕ СТАЛИ БАРИЙСОДЕРЖАЩИМИ МОДИФИКАТОРАМИ
Authors: П. О. Быков  , М. Ж. Тусупбекова  , Д. Р. Абсолямова  , И. Э. Дейграф
Published: October 2022

"В работе исследована технология модифицирования низколегированной стали борсодержащей порошковой проволокой «Insteel 1.4». В экспериментах в качестве модификатора неметаллических включений использовали порошковую проволоку «Insteel 1.4» вместо СК30. Присадку порошковой проволоки «Insteel 1.4» производили через кондуктор, расположенный на расстоянии 300–350 мм до уровня шлака в сталеразливочном ковше. Введение проволоки производилось с заданной скоростью от 90 до 120 м/мин. Удельный расход порошковой проволоки «Insteel 1.4» составлял 0,8–1,0 кг/т. В случае недостаточного содержания кальция в металле, производили дополнительную присадку «Insteel 1.4», исходя из достигнутой степени усвоения данного материала. Экспериментальные плавки показали, что применение барийсодержащей порошковой проволокой «Insteel 1.4» позволило снизить брак на опытных плавках на 1,66 % по сравнению с рядовыми плавками. В непрерывнолитых заготовках снизилось содержание неметаллических включений: оксидов точечных на 22,4 %; силикатов недеформирующихся на 21,7 %; сульфидов на 16,7 %; хрупких силикатов на 5,9 %. Исследование физико-механических показателей прокатанных труб, полученных из стали опытных плавок показало соответстве требованиям стандартов."
Эффективность термоциклической обработки для упрочнения обсадных труб
Authors: Н. Жакупов  , A. В. Богомолов  , A. Т. Жакупова
Published: October 2022

"Обоснована экономическая целесообразность применения термоциклической обработки обсадных труб из экономнолегированной стали 09Г2С и 13ХФА для получения группы прочности Q125 по API 5CT. Традиционно такой группы прочности достигали легированием трубных сталей одновременно хромом, молибденом, ванадием и ниобием, что значительно увеличивает себестоимость производства непрерывно-литых заготовок по сравнению со сталями 09Г2С и 13ХФА, пользующихся наибольшим спросом. Технология термоциклической обработки с помощью четырехкратной закалки с последующим низкотемпературным отпуском из низколегированной доэвтектоидной стали позволяет добиться механических свойств на уровне группы прочности Q125 по API 5CT. Для оценки экономической эффективности приведены данные по нормируемому химическому составу и стоимости непрерывнолитых заготовок из трубных марок сталей. Также представлены сведения о механических свойствах стальных изделий при различных вариантах упрочняющей обработки. Себестоимость непрерывнолитых заготовок была рассчитана с учетом добавки микролегирующих элементов. Приведен сравнительный анализ себестоимости изготовления высокопрочной трубы из 09Г2С и 13ХФА по предлагаемому режиму термоциклической обработки и 25ХМФБ при традиционной термической обработке. В результате расчета подтверждено, что применение термоциклической обработки для сталей 09Г2С и 13ХФА снижает себестоимость производства трубы группы прочности Q125 по API 5CT и Р по ГОСТ 632-80, 633-80 на 21,1 и 33,8 % соответственно для каждой стали по сравнению с производством высокопрочной трубы из стали 25ХМФБ."
САМОУПЛОТНЯЮЩИЙСЯ БЕТОН С ИСПОЛЬЗОВАНИЕМ ДОБАВОК- МОДИФИКАТОРОВ
Authors: Е. Ж. Кусаинов  , С. Б. Жұмабек  , К. Ш. Арынгазин  , В. Т. Станевич  , С. К. Аманжолов
Published: October 2022

"Проведен анализ современного состояния исследований в области технологии самоуплотняющихся бетонных смесей с использованием добавок-модификаторов. Целью работы было изучение исходного сырья, разработка рецептуры и испытание образцов самоуплотняющегося бетона с использованием добавок-модификаторов. В работе использовались стандартные, прецизионные методы исследований строительных материалов и физико-механических испытаний. В производственной лаборатории завода модульного домостроения ТОО «ModeX Astana» компании BI Group разработана рецептура составов самоуплотняющегося бетона. Представлены результаты введения добавки, изменяющей вязкость и микрокремнезема в состав самоуплотняющегося бетона в качестве модификаторов. Исследованы физико-механические и эксплуатационные свойства полученных образцов, такие как прочность на сжатие, на изгиб, на расщепление, водопоглощение, морозостойкость и др. Сделаны выводы о том, что летучая зола не только заменяет цемент, дорогостоящий компонент, но и повышает удобоукладываемость бетонной смеси. Самоуплотняющиеся бетонные смеси с добавкой-модификатор вязкости обеспечивают лучшую чистоту поверхности по сравнению с добавкой-диоксид кремния. Прочность на сжатие образцов с добавкой-диоксид кремния была выше, чем с добавкой-модификатор вязкости. Показано эффективное использование самоуплотняющегося бетона с применением добавок-модификаторов при производстве железобетонных изделий для строительства зданий и сооружений."
АНАЛИЗ СОДЕРЖАНИЯ ВРЕДНЫХ ВЕЩЕСТВ В ПРОМЫШЛЕННЫХ СБРОСАХ ТОО «ПНХЗ»
Authors: К. К. Самсенова  , К. Х. Жапаргазинова
Published: October 2022

"В данной статье рассмотрены источники загрязнений сточных вод на нефтеперерабатывающих предприятиях. Описаны сточные воды, образующиеся на территории ТОО «Павлодарский нефтехимический завод» и приведена система канализации предприятия. На данном заводе в процессах водоочистки используется две канализационные системы – первая и вторая линии канализации. Очистные сооружения предприятия предусматривают механическую и физико-химическую, а также биологическую очистку стоков. Очищенные сточные воды первой системы отправляются на блок оборотного водоснабжения, а очищенные воды второй системы подаются по трубопроводу в пруд накопитель – испаритель озеро Сарымсак. В статье представлены результаты экспериментальных исследований по определению загрязняющих веществ в сточных водах, сбрасываемых в накопитель Сарымсак. Контролируемыми показателями качества являются: азот аммонийный (аммоний солевой по азоту), биохимическое потребление кислорода (БПКполн), взвешенные вещества (механические примеси), нефтепродукты, нитраты, нитриты, поверхносто-активные вещества (ПАВ), сульфаты, фенолы летучие и хлориды. Графически показаны диаграммы, отображающие динамику контролируемых показателей за 2021 год, таких как нитраты, поверхносто-активные вещества, хлориды, которые в своих значениях близки к нормативным данным."
User Acceptance Test Terhadap Aplikasi Augmented Reality Quivervision 3D Sebagai Media Pembelajaran Mewarnai
Authors: Alfian Ari Nurul , Putra Mardi Yudhi , Rafsanjani Rama , Witjaksono Afifah Putri
Published: October 2022

Media pembelajaran interaktif saat ini merupakan kebutuhan yang selalu ada saat proses belajar dan mengajar di kelas. Augmented Reality (AR) merupakan salah satu media pembelajaran yang membantu menampilkan gambar 2D pada lembar mewarnai menjadi 3D sehingga terlihat nyata. Tujuan penelitian ini adalah pemanfaatan aplikasi QuiverVision sebagai media pembelajaran mewarnai dan menunjukkan kelayakan pada aplikasi yang dikembangkan dari segi desain, kemudahan, dan efisiensi. Jumlah total respoden adalah 28 orang siswa dan 2 orang guru yang dipilih dengan teknik purposive sampling. User acceptance test dilakukan untuk memprediksi tingkat pemanfaatan terhadap aplikasi. Metode yang digunakan dalam penelitian ini adalah mix method yaitu penggabungan metode kuantitatif dan kualitatif. Hasil penelitian menunjukkan penerimaan dari segi desain 91,56% responden menjawab sangat setuju dengan desain tampilan aplikasi sebagai media pemebelajaran mewarnai, dari segi kemudahan 92,8% responden menjawab sangat setuju penggunaan aplikasi sebagai media pemebelajaran mewarnai ini sangat mudah digunakan, dan dari segi efisien 91,5% responden menjawab sangat setuju aplikasi Augmented Reality QuiverVision 3D sebagai media pemebelajaran mewarnai ini dapat digunakan sangat cepat efektif dan efisien. Hal ini mengimplikasikan bahwa aplikasi dapat sangat diterima.
Analisa dan Perancangan Sistem Informasi Pengolahan Data Bantuan Penanggulangan Korban Bencana Pada Dinas Sosial Kota Padang Menggunakan Metode Waterfall
Authors: Apriani Rika
Published: October 2022

Penelitian yang penulis lakukan pada Kantor Dinas Sosial Kota Padang ini bertujuan untuk mengetahui sistem pengolahan data bantuan dan selanjutnya mengembangkan sistem yang sedang berjalan tersebut agar dapat meningkatkan kinerja dalam pengolahan data bantuan penanggulangan korban  bencana dan dapat menghasilkan laporan secara lebih cepat dan relevan. Metode pengumpulan data yang digunakan dalam  penelitian ini adalah Field Research  yaitu dengan mengadakan penelitian langsung kelapangan serta mewawancarai pimpinan dan petugas yang terkait dengan penelitian. Dari hasil data penelitian yang dikumpulkan, selanjutnya penulis menggunakan metode Laboratorium Research dan Library Research, yaitu mengolah hasil penelitian dilaboratorium komputer  dan membaca buku – buku yang berkaitan dengan objek penelitian. Yang kemudian dirancang suatu sistem informasi pengolahan data bantuan, dimana sistem informasi tersebut menghasilkan informasi berupa laporan – laporan penyaluran bantuan yang terjadi dengan memanfaatkan sarana komputer sebagai alat bantu dalam pengolahan data. Metode pengembangan sistem yang digunakan yaitu metode waterfall  dimana metode ini  terdiri dari beberapa tahap dalam prosesnya. Berdasarkan analisa dan pengembangan yang telah dilakukan didapat kesimpulan bahwa sistem baru yang dikembangkan ini dapat membantu dalam proses pengolahan data persediaan dan penyaluran bantuan korban bencana, agar mencapai tingkat efektifitas dan efisiensi yang lebih tinggi, sehingga rancangan tersebut dapat bermanfaat bagi Kantor Dinas Sosial Kota Padang dan dapat membantu dalam pengambilan keputusan pimpinan.
Informing teaching and learning practice : identifying educator capabilities for improving student performance in Accounting education
Authors:   , Kevin Ramsarghey
Published: October 2022

The focus of this study is my lived experience as an accounting academic over the past twenty years in higher education in South Africa. As a lecturer, I am embedded in my teaching practice which allows me to be a reflective practitioner. In my reflective considerations, I began to identify educator capabilities for improving student performance in accounting education. Educator capabilities were identified by me as work experience, teaching experience, and the teaching qualification. A competent academic should possess work experience, teaching experience and a teaching qualification who will then display leadership traits and characteristics that are trusted and aligned with emotional intelligence. The extensive literature review on educator capabilities was used to support the findings of the individual interviews and focus group interviews to answer the research questions. The epistemologies and ontologies are underpinned on the premise of living theory and action research within a systems framework. The action research strategy was conducted in three phases. Firstly, the informal phase where a framework for the study was established. Thereafter, a formal phase for the research methodology to be conducted and finally, a phase for reflexivity. A Systems Thinking approach was adopted in the study using a combination of systems methodologies to facilitate the process of sense making. System Dynamics was used to design a stock-flow diagram to illustrate the relationship between educator capabilities and student performance. Soft Systems Methodology was used to depict a ‘rich picture’ of the scenario affecting student performance. The Viable System Model was used as the dominant system to inform educator capabilities in accounting education. This led to the establishment of pathways to Accounting Academia where varying routes to improving accounting academia competencies are explored. I have posited this emergent learning as informing of academic leadership in accounting education. This became a vital part of the knowledge creation in this thesis. As a part of the leadership role in accounting education, the way forward, for me, is to be an ambassador for promoting and encouraging other academics to inform their own professional development through research processes of their choosing.
Emotional and behavioral problems and coping strategies among adolescent orphans
Authors: Qamar Mahpara , Ghani Mansoor , Kausar Samina , Aslam Zeenaf , Saba Najam ul , Kousar Firdous , Shahbir Nasara
Published: October 2022

Background and objective: Rising incidence of mental health problems is a serious issue all over the world. Adolescents living in orphanages are at a particular risk as they have numerous challenges in their life and coping with them requires adequate life skills. This study aims to assess the emotional and behavioral issues and the coping strategies adopted by adolescent orphans in Pakistan.
Methods: This cross-sectional study comprises 109 adolescent orphans living in different orphanages. The Strengths and Difficulties Questionnaire for evaluating the emotional and behavioral problems (EBPs) was used while KIDCOPE scale was adopted to assess the coping strategies.
Results: About 34.9% of orphans fell in an abnormal range of EBP and 22.9% were in the borderline zone. The most prevalent problem was conduct (25.7%) followed by peer problems (24.8%), emotional instability (18.3%), hyperactivity (17.4%), and prosocial behavior (11%). A significant and positive correlation was observed between peer problems and maladaptive strategies (r = 0.191, p = 0.047) and between prosocial behavior and adaptive strategies (r = 0.294, p = 0.002).
Conclusion: Orphans residing in orphanages suffer from behavioral and emotional problems and are using maladaptive coping strategies. It is highly suggestive to monitor and maintain an optimal psychological health of this vulnerable population in our country. 
Fungal sinusitis in an immunocompetent patient: a case report
Authors: Gulzar Saima , Shoaib Shameen , Akhlaq Maham , Nighat Sumera , Anjum Sameer , Naseem Nadia
Published: October 2022

The frequency of fungal rhinosinusitis is increasing over the last two decades worldwide. It is classified into two main types: the invasive disease with a poor prognosis which is predominantly seen in patients with some form of immunosuppression and chronic fungal rhinosinusitis usually affecting the immunocompetent individuals. We present a case of fungal sinusitis in an immunocompetent 40-year-old male. The patient had a history of recent onset of progressive nasal blockage, discharge, and cough. Computed tomography scan of paranasal sinuses showed bilateral maxillary, left ethmoidal and sphenoidal sinusitis, and left inferior nasal turbinate hypertrophy. The sample received was necrotic slough from the nose that was processed for histopathology, and special stains, including Grocott’s Methenamine Silver and Periodic Acid Schiff were applied based on which the diagnosis of non-invasive fungal infection was made. Due to early diagnosis, the patient responded well to sinus clearance and conservative management in the clinical setting.
Security Control Process Modeling During the Covid-19 Pandemic: Example Of Esenboğa Airport
Authors: KARŞIGİL Emre , ATEŞ Savaş
Published: October 2022

Airport facilities are places where constantly updated measures, regulations and improvements are implemented. Simulation modeling plays an important role in ensuring the high efficiency and user friendliness of such arrangements. Especially in recent years, simulation has become an indispensable need for the aviation industry. Contrary to traditional theories, the simulation approach reveals a more realistic system behavior analysis. One of the most important operations carried out at airports is undoubtedly the security checkpoints. Simulation of airport security checkpoints is the basis for more efficient use of these service points, improving the service level, identifying bottlenecks in the system and producing solutions. In this study, it is aimed to calculate the delay and queue data created by the precautions and regulations applied in the Esenboğa Airport terminal building after the Covid-19 pandemic, at the security checkpoint after the visa checkpoint. In the study, it is aimed to determine the problems that can be caused by the precautions and regulations taken in airport security by modeling the security control process after the Covid-19 pandemic by using the simulation method. The simulation model was created by taking expert opinions in accordance with the operation carried out at the airport. Finally, the results of the simulation model were evaluated, and suggestions were made to the airport stakeholders.
Otonom Araçların Akıllı Ulaşım Politikaları Üzerindeki Etkileri
Authors: AKKAYA Sinem , ÖZBAY Harun
Published: October 2022

İçinde bulunduğumuz şu günlerde nüfus yoğunluğu ve araç sayısı her geçen gün artmaktadır. Araç kullanımının hızla artmasıyla birlikte yükselen fosil yakıt tüketimi, bununla beraber oluşan sera gazı etkisi ve iklim değişiklikleri halk sağlığını tehdit eden boyutlara ulaşmıştır. Artan özel otomobil popülasyonu ile birlikte ortaya çıkan toplum sağlığını etkileyen sorunlar olması, CO2 emisyonu sebebiyle oluşan çevre kirliliği ve trafik sıkışıklığının çözülmesi gereken boyuta gelmesi otomotiv üreticilerini yeni arayışlara itmiştir. Öncelikli olarak akıllı ulaşım sistemleri ile başlayan bu süreç daha geliştirilmiş ve otonom araç teknolojileri çalışılmaya başlanmıştır. Araç performansından ödün vermeden geliştirilebilecek daha çevreci teknolojiler üzerine araştırmalar da hız kazanmıştır. Otonom araçların aynı zamanda mobiliteye erişilebilirliği artıracağı öngörülmektedir. Bu çalışmada genel çerçevede otonom araçların akıllı ulaşım politikaları üzerindeki etkileri incelenmiştir. Bu araçların dünyada sahip olduğu öneme, gelecekte bulunacağı düşünülen durumuna ve aynı zamanda otomotiv firmaları tarafından yapılan çalışmalara değinilmiştir. Bu sürücüsüz araçların oluşturabileceği risk ve kolaylıklar göz önünde bulundurularak toplum sağlığına hangi boyutlarda etkileri olacağı araştırılmıştır.
Selpercatinib (Retevmo)
Authors: CADTH
Published: October 2022

CADTH recommends that Retevmo should be reimbursed by public drug plans for the treatment of rearranged during transfection (RET)-mutant medullary thyroid cancer (MTC) patients 12 years of age and older with advanced or metastatic disease if certain conditions are met.

Retevmo should only be covered to treat patients whose disease has progressed while taking a first-line treatment, and for those who cannot tolerate or have a contraindication to first-line therapies.

Retevmo should only be reimbursed if prescribed by clinicians with experience in the management of patients with thyroid cancer, it is not given in combination with other anticancer drugs, and the price of Retevmo is reduced.