bluuebunny/crossref_metadata_2025 huggingface dataset:
Análisis de los argumentos dados por docentes en formación a una tarea sobre derivadas
Authors: Vargas González María Fernanda , Fernández-Plaza José Antonio , Ruiz-Hidalgo Juan Francisco
Published: December 2021

En este trabajo analizamos los argumentos dados por docentes en formación al justificar la veracidad de enunciados referidos a la derivabilidad de una función en un punto. Empleando una adaptación del modelo de Toulmin, nos centramos en la garantía o justificación dada y en si se presenta respaldo. Identificamos el elemento matemático en el que se basa la justificación, cómo se emplea y la forma de representar el argumento. Los resultados revelan que, para argumentar se recurre principalmente a resultados matemáticos o reglas utilizados muchas veces sin respaldo. Asimismo, detectamos argumentos no válidos, principalmente por no considerarse las condiciones necesarias para la derivabilidad.
Educación matemática en países hispanohablantes: evolución de su documentación de acceso abierto
Authors: Castro Paola , Gómez Pedro
Published: December 2021

Estudiamos la evolución de la Educación Matemática en países de habla his- pana. Analizamos el contenido de documentos de acceso abierto a partir de categorías que emergen de una taxonomía de términos clave específica para la disciplina. Determinamos el comportamiento diacrónico de la documenta- ción y su especialidad temática en relación con niveles educativos, contenido matemático y nociones pedagógicas. Los resultados evidencian el crecimiento exponencial de la producción documental. La especialidad temática está en el título de grado y en las nociones pedagógicas aprendizaje, enseñanza y aula. En su mayoría, las proporciones con las que se tratan los temas son series temporales estacionarias.
Conceptualizing professional development in mathematics: elements of a model

Authors: Sztajn Paola , Campbell Matthew P. , Yoon Kwang S.
Published: December 2021

This theoretical paper discusses the concept of models for mathematics professional development. After examining the related literature, we propose a definition of this concept that includes four elements: goals, theories, contexts, and structure. We present aspects of professional development that comprise each element. Conceptualización del desarrollo profesional en matemáticas: elementos de un modelo En este artículo teórico discutimos sobre el concepto de modelos para el desarrollo profesional en matemáticas. Después de examinar la literatura relacionada, proponemos una definición de este concepto que incluye cuatro elementos: metas, teorías, contextos y estructura. Presentamos los aspectos del desarrollo profesional que abarca cada elemento.Handle: http://hdl.handle.net/10481/14595Nº de citas en WOS (2017): 2 (Citas de 2º orden, 11)Nº de citas en SCOPUS (2017): 1 (Citas de 2º orden, 17)
La investigación en Educación Matemática en España: los simposios de la SEIEM

Authors: Maz-Machado Alexander , Bracho-López Rafael , Torralbo-Rodríguez Manuel , Gutiérrez-Arenas Mª Pilar , Hidalgo-Ariza María Dolores
Published: December 2021

En España se realizan un gran número de investigaciones en Educación Matemática y se presentan avances de sus resultados en los simposios de la Sociedad Española de Investigación en Educación Matemática (SEIEM). En este trabajo se presenta un estudio de las actas de dichos simposios. El objetivo de este trabajo es identificar algunos indicadores bibliométricos así como las redes de colaboración institucional y de coautoría. El análisis se realizó con 268 documentos de las actas SEIEM, observándose un bajo porcentaje de colaboración científica entre los investigadores del área. También se obtienen similares resultados en la cooperación internacional. Research in Mathematics Education in Spain: SEIEM Symposia Spain produces a large amount of research in mathematics education and its results are presented in the symposia of the Spanish Society for Research in Mathematics Education (SEIEM). This paper presents a study of the proceedings of these symposia. Its aim is to identify some bibliometric indicators and networks of institutional collaboration and co-authorship. The analysis was performed with 268 SEIEM documents. We found a low level of scientific collaboration between researchers in the field. Similar results are obtained for international cooperation.Handle: http://hdl.handle.net/10481/15314Nº de citas en WOS (2017): 7 (Citas de 2º orden, 12)Nº de citas en SCOPUS (2017): 4 (Citas de 2º orden, 7)
Reasoning by contradiction in dynamic geometry

Authors: Baccaglini-Frank Anna , Antonini Samuele , Leung Allen , Mariotti Maria Alessandra
Published: December 2021

This paper addresses contributions that dynamic geometry systems (DGSs) may give in reasoning by contradiction in geometry. We present analyses of three excerpts of students’ work and use the notion of pseudo object, elaborated from previous research, to show some specificities of DGS in constructing proof by contradiction. In particular, we support the claim that a DGS can offer guidance in the solver’s development of an indirect argument thanks to the potential it offers of both constructing certain properties robustly, and of helping the solver perceive pseudo objects.Razonamiento por contradicción en geometría dinámicaEste artículo aborda las contribuciones que los sistemas de geometría dinámica (DGSs) pueden dar al razonamiento por contradicción en geometría. Presentamos un análisis de tres extractos del trabajo de estudiantes y el uso de la noción de pseudo-objeto, elaborado a partir de investigaciones anteriores, para mostrar algunas especificidades del DGS en la construcción de pruebas por contradicción. En particular, afirmamos que un DGS puede orientar en el desarrollo de un argumento indirecto gracias a las posibilidades que ofrece tanto para construir sólidamente algunas propiedades como para ayudar a percibir los pseudoobjetos.Handle: http://hdl.handle.net/10481/22368Nº de citas en WOS (2017): 2 (Citas de 2º orden, 4)Nº de citas en SCOPUS (2017): 1 (Citas de 2º orden, 5)
Generalizing is necessary or even unavoidable

Authors: Otte Michael F. , Mendonça Tânia M. , De Barros Luiz
Published: December 2021

The problems of geometry and mechanics have driven forward the generalization of the concepts of number and function. This shows how application and generalization together prevent that mathematics becomes a mere formalism. Thoughts are signs and signs have meaning within a certain context. Meaning is a function of a term: This function produces a pattern. Algebra or modern axiomatic come to mind, as examples. However, strictly formalistic mathematics did not pay sufficient attention to the fact that modern axiomatic theories require a complementary element, in terms of intended applications or models, not to end up in a merely formal game.La generalización es necesaria o incluso inevitableLos problemas de geometría y mecánica han motivado la generalización de los conceptos de número y función. Esto muestra cómo la aplicación y la generalización previenen que las matemáticas sean un mero formalismo. Los pensamientos son signos y los signos tienen un significado dentro de un cierto contexto. El significado es una función de un término: esta función produce un patrón. El álgebra o la moderna axiomática vienen a la mente como ejemplos. Sin embargo, las matemáticas estrictamente formales no prestaron suficiente atención al hecho de que las teorías axiomáticas modernas requieren un elemento complementario, en términos de aplicaciones intencionadas o modelos, para no terminar en un juego meramente formal.Handle: http://hdl.handle.net/10481/34987WOS-ESCINº de citas en WOS (2017): 1 (Citas de 2º orden, 1)
Role of the mentor’s comments in the performance of mathematics teachers

Authors: Gómez Pedro , Arias Marlene
Published: December 2021

We study the relationship between mentors’ and mathematics teachers’ performance in an education program. To this end, we characterize the relationship between the changes made in the written productions of three groups of teachers and the characteristics of their mentors’ comments that could motivate those changes—type of comment, content, and knowledge type. The analysis of these relationships was performed with the help of contingency tables and logistic regressions. We found that, for the whole group of teachers, the changes made by them depend on the type of knowledge and on the content to which the comments referPapel de los comentarios del tutor en el desempeño de profesores de matemáticas en formaciónEstudiamos la relación entre el desempeño de grupos de profesores de matemáticas y la actuación de sus tutores en un programa de formación. Para ello, caracterizamos la relación entre los cambios realizados en sus producciones por tres grupos de profesores y las características de los comentarios de sus tutores que pudieron motivar esos cambios —tipo de comentario, contenido y tipo de conocimiento—. Analizamos estas relaciones con base en tablas de contingencia y regresiones logísticas. Encontramos que, para el grupo global, el tipo de cambio depende del tipo de conocimiento y del contenido al que se alude en el comentario.Handle: http://hdl.handle.net/10481/36052 WOS-ESCI
Analisis faktor kejadian wasting pada anak balita 12-59 bulan di Puskesmas Bulili Kota Palu: Studi cross sectional
Authors: Muliyati Hepti , Mbali Menis , Bando Hadidja , Utami Riana Pangestu , Mananta Opyn
Published: December 2021

Wasting on children is an important public health problem because of its considerable impact on their health and growth. This problem could lead to iron deficiency which could induce infection disease and probably lower a child’s intelligence as a long-term effect. This study aimed to analyze factors related to wasting on 12-59 months children in Bulili Public Health Center (PHC), Palu City. The analytical descriptive study designed with a cross-sectional approach was applied in this study. One hundred and twenty-one subject was selected from 283 children with purposive sampling technique. Data were analyzed with chi-square and Fisher exact test with significant (p < 0,05). The result showed that most children with low birth weight experienced wasting with a p-value = 0,000. Most of the children from higher-income families did not experience wasting with a p-value = 0,004. Most children who didn’t receive breastfeeding milk did not experience wasting with a p-value = 0,958. This study concluded a correlation between low birth weight and income to wasting, but breastfeeding practice was not related.
Pengaruh pemberian minuman campuran daun katuk, daun pepaya, dan kacang hijau terhadap produksi ASI dan berat badan bayi mencit
Authors: Ngadiarti Iskari , Muntikah Muntikah , Damayanti Didit
Published: December 2021

Foodstuffs rich in lactogogum are very useful in increasing milk production, especially in postpartum mothers. This study studied the effect of a mixed drink of katuk leaves, papaya leaves, and green beans on increasing breast milk production and weight growth of baby mice. This type of research is an experimental RAL with four treatments and three repetitions on female mice of the DDY strain aged 2,5–3 months, a total of 32 mice with six mice each. Mice were divided into four groups, two treatment groups and two control groups. Its treatment for 12 days postpartum. Data analysis used ANOVA and continued with the Duncan test at a 5% confidence interval. The study results found that there was a significant difference in the average milk production of the mother mice in the four groups (p= 0,003); there was no difference in the average total weight gain of mice during the four groups (p= 0,187). In conclusion, giving a functional drink a mixture of katuk leaves, papaya leaves, and green beans has the same potential as commercial katuk leaf extract but has not increased breast milk production in mice. Suggestion, further research is needed to measure prolactin hormone levels and milk quality
Navigating through Resilience: Young Adults in Kuwait
Authors: Dinkha Juliet , Abdulhadi Aya , Al-Kandari Ayshah , Al-Obaid Saja
Published: December 2021

Individual’s behaviors, mindset and personality is greatly affected by their social circle and shaped by their past experiences, leading the individual to develop resilience against stressful situations and adversaries. Such situations are mainly experienced during adolescence stage presenting an opportunity to understand how individuals think they will react to stressful times and what measures do they consider if and when crises hit. The inevitable goal of this research is to find out how and if individuals build resilience to negative situations and find themselves to express and feel happiness instead of succumbing to negative emotions and behaviors. For a better understanding of their self-resilience, we created a framework of Internal and External Resilience to guide us with the findings. This research was conducted during the early stage of the COVID-19 spread, which did not present to be a pandemic at the time and had not affected one’s life as gravely. In gathering our research, questions that will be kept in mind but are not limited to, include: how do two individuals who experience similar situations react in different ways, one left negatively affected while the other unaffected? Do past experiences make individuals more resilient to situations that they came into contact with? With those probing questions, we would be able to further understand the relationship between building resilience and experiencing hopelessness in times of crises. Keywords: resilience, adversaries, crises, hopelessness, psychological immune system
Increasing the tribological properties of the sur-face layer of cast iron by treatment in the envi-ronment of overheated steam of aqueous solution
Authors: Timofeeva Larisa , Timofeev Sergey , Voloshyna Liudmyla , Kolesnyk Maksym
Published: December 2021

The formation of the surface layer of cast iron during the processing of cast iron in the environment of superheated steam of an aqueous solution of salts is considered. An ecologically cleaner method of chemical-thermal treatment is offered. The article considers the surface layer obtained in the environment of superheated steam of an aqueous solution of water-soluble salts of ammonium molybdic acid. The layer is formed on the surface of the matrix and around the graphite inclusions. The impact of temperature on the formation of a multilayer coating by increasing the temperature in contact with the metal surface is the dissociation of chemical compounds in solution, with the formation of atomic oxygen, sulfur, nitrogen, molybdenum. The formation of the surface layer occurred not only on a metal base, but also on the boundaries of graphite, both lamellar and globular, coming to the surface of the metal without breaking the solid layer. It is established that as a result of interaction of technological parameters of temperature, holding time and concentration of saturated medium graphite in the surface layer changes its shape, becoming spherical, although in the matrix it had a lamellar shape. It is multiphase and contains soft and hard structural components. Comparative studies have shown that the wear rate of untreated cast iron is much higher than that of treated cast iron, and reaches 0.8 ∙ 10-4 μm/km at a load of 400 N. This increases the wear resistance of cast iron and at the same time improves the workability reducing the coefficient of friction. The effect of the coating on the workability show that the stabilization of the friction moment occurs faster in samples with a multilayer coating. Thus, for gray cast iron with lamellar graphite, the stabilization time of the friction moment in a multilayer coating is 0.6 h compared with 2 h for a single layer coating; in high-strength cast iron it is, respectively, 5.2 and 6.3 hours.
Method of multiscale coincidence of pulses for measuring temporary loads from moving vehicles in bridges and overpasses
Authors: Levterov Andrey
Published: December 2021

Modern development of road transport is characterized by constant updating of the nomenclature of cars (including heavy-duty vehicles), by increasing of intensity and speed of their movement, especially in large metropolises and on roads of national and local significance. This complicates the operating conditions of spans of highway bridges to some extent, leads to their damage and early wear. The deterioration of the technical condition of the structures of the spans is largely due to the increased dynamic impact of the cars on the bridges. The purpose of this article is to measure the amplitude of oscillations of a bridge structure from temporary loads of rolling stock with non-periodic long-term loading by optical methods. In accordance with this goal, it is necessary to develop a technique and device for measuring the amplitude of oscillations of the bridge structure by converting the amplitude of oscillations in time intervals and their subsequent measurement by multi-scale pulse coincidence. In a number of works, digital deployment systems that use number systems with different bases, represented by a family of deployment functions, are considered in detail.

Such digital systems in general, are described by the corresponding operating scheme. According to this operating scheme, a method of multiscale matching for measuring time intervals was developed, which formed the basis for measuring the vibration amplitude of the bridge structure. The given mathematical model of calculation of the number of measurement channels was used in the synthesis of velocity transducers and linear displacements based on optical (laser) deployment systems, information conversion devices of radar velocity sensors based on the Doppler effect. Similarly, a frequency comparison device, a digital frequency meter, a digital phase meter, and a number of other frequency-time group devices were synthesized.
Determination of kinematic and geometric parameters of multi-scraper chain trange excavators on the basis of the semi-blocked critical depth regime of soil cutting
Authors: Kravets Svaytoslav , Forsyuk Sergey
Published: December 2021

Trench excavators with a chain-scraper working body became widespread in the construction of linearly extended objects. Increasing workloads and rising energy prices call for optimizing the parameters of construction machinery. The most important component of the process of digging the soil with a chain-scraper working body is cutting the soil with scrapers (knives).When calculating the cutting forces, the working body is taken as a complex mechanical system of traction chains and transverse beams, on which in a certain order are arranged and fixed scrapers-knives with known angular parameters. Separation of chips from the soil is carried out by each scraper in the conditions of blocked, semi-blocked and free cutting of the soil. It should also be borne in mind the change in resistivity and energy consumption of soil cutting with a change in chip thickness. The minimum energy consumption of soil destruction takes place at a critical depth of cut. To reduce the energy consumption of the soil destruction process, a method of calculating the parameters of chain-scraper working bodies of trench excavators is proposed, which is based on critical depth cutting of soils. The initial data for the calculation are: technical productivity, m3 / h; maximum trench depth, m; trench width, m; physical and mechanical characteristics of soils (coefficient of adhesion, specific gravity, angles of internal and external friction). The proposed calculation method allows to determine the technological and geometric parameters of the chain-scraper working body with critical depth cutting of soils.
Evaluating the energy storage capabilities of forklift actuator
Authors: Mishchuk Dmitriy , Mishchuk Euvgen , Balaka Maxim
Published: December 2021

Energy saving in construction and logistics is a topical and open issue today. Forklifts are one of the main self-propelled means of mechanization of warehouses, in which the effect of energy recovery can be applied. This is due to the peculiarity of such systems that operate in overclocking and braking modes. The purpose of this work is to study the energy consumption in the drive system of the loader based on the analysis of the sequence diagram of its operation for given sections of movement. Methodology. The equation of traction balance of a wheeled machine is used to estimate energy consumption at given sections of the load movement. Determination of the kinematic parameters of the loader system with the load is determined from the condition of maximum traction. Results. The mass characteristics of the system, speed of movement, characteristics of the road surface contribute to the formation of the energy return by the system of the loader in the process of its braking. Increasing operating speeds will have a positive effect on energy savings in energy storage systems. Analysis of energy consumption during the operation of the loader shows that in the process of its operation you can effectively store from 30 to 70% of energy. Originality. This study uses an engineering assessment approach that will be useful for practical applications in the design of such systems. Practical value. In this study, the sequence diagram of the energy consumption of a forklift when working with loads of 2000 kg, 1000 kg and 500 kg is essential. The sequence diagram method is simple and can therefore be easily implemented in forklift control systems to enable energy recovery systems.
Mathematical model of structural and topological optimization of logistics networks
Authors: Bezkorovainyi Volodymyr , Nefedov Leonid , Russkin Vladimir
Published: December 2021

The subject of research in the article is the topological structures of closed-loop logistics networks. The goal of the article is to increase the efficiency of centralized logistics networks by developing a mathematical model for a two-criteria problem of optimizing topological structures in the process of their reengineering. The article solves the following tasks: analysis of the current state of the problem of structural and topological optimization of logistics networks; formalization of the problem of optimization of logistics networks as geographically distributed objects; synthesis of objective functions of the mathematical model of a two-criterion optimization problem for centralized three-level topological structures of closed logistics networks at the reengineering stage; development of a system of constraints of the mathematical model of the problem of optimizing centralized three-level topological structures of closed logistics networks; a function for evaluating the overall utility of options based on the Kolmogorov-Gabor polynomial is offered. The following methods are used: methods of systems theory, methods of utility theory, optimization and operations research. The following results were obtained: the analysis of the current state of the problem of system optimization of logistics networks, mathematical models and methods for its solution was carried out; formalization of the problem of structural and topological optimization of logistics networks as geographically distributed objects; a mathematical model of a two-criterion task of reengineering of three-level topological structures of logistics networks in terms of costs and efficiency with integrated points of production and processing has been developed (originality). Conclusions: Based on the results of the analysis of the problem of optimizing the topological structures of logistics systems, it has been established that the problems of direct and reverse logistics are still considered as conditionally independent, which does not allow obtaining effective global solutions. In the context of expanding the network of consumers, changes in delivery volumes, the introduction of environmental restrictions, it is proposed to reengineer the networks, which provides for their radical redesign. The formulated statement and the developed mathematical model of a two-criterion (in terms of cost and efficiency) optimization problem for three-level topological structures for combined production and processing points will increase the efficiency of logistics networks with reverse flows by reducing the cost of reengineering (practical value).
Studying the regularities in public transport vehicle dwell time required for passenger boarding and deboarding
Authors: Svichynska Olha , Karpenko Volodymyr
Published: December 2021

The review of the literature devoted to the research of public transport vehicle (PTV) dwell time required for passenger boarding-deboarding at a stop confirms the importance of taking this time into account when modelling passenger transportation. The data about the dwell time were collected in different time periods for different PTVs in various cities and countries. Thus, there is no general model allowing to define the distribution parameters of dwell time variable and answer the question on the regularities in time values. So, the research of the PTV dwell time at the public transport stops in Kharkiv remains actual. Goal. The search of the regularities in transport system performance indicators including PTV dwell time at a stop will allow to apply relevant mathematical methods for the development of the forecast models which are valuable in the field of organization of passenger transportation and servicing. Methodology. The developed methodology to collect data about PTV dwell time at the stops will allow receiving high-quality survey data. The designed survey sheets enable a surveyor to record all needed information and prepare it for processing. The collected data will allow to define the distribution of the PTV dwell time at a stop. Results. The conducted PTV dwell time survey allowed to collect the sufficient amount of data to estimate the distribution of this variable. During the research, it was determined that the empirical dwell time distribution can be well described with the theoretical gamma distribution. The latter distribution appeared to be applicable for all surveyed PTVs. Originality. The defined distribution of the PTV dwell time at a stop for passenger boarding-deboarding allows receiving the results of passenger flows modelling which are more precise compared to the modelling with no dwell time consideration. The use of the dwell time regularities in the procedure of passenger flows assignment results in the increased precision of flow volumes estimation by up to 14.9 % – from 2.28 % to 1.94 %. Practical value. The received results support the fact that the research of PTV dwell time at a stop is actual, and the solution of the task of dwell time distribution estimation will make it possible to improve passenger flows modelling in public transport route systems.
Project management methodology of automated technological process development of Warm asphalt concrete mixes production
Authors: Tatarinsky Viktor , Rybalko Roman , Petrenko Yuri , Suponyev Vladimir
Published: December 2021

Today the world modern practice in the field of road construction widely uses warm asphalt concrete mixes (WMA), which are used in the construction of roads for various purposes and ensure their long service life, increasing the construction season, reducing energy costs, as well as reducing the negative impact on the environment. In the United States and Europe, the use of WMA is growing rapidly and now counts tens of millions of tons. The number of asphalt concrete plants equipped with asphalt mixing plants intended for their production is already about 20% of the total number of asphalt concrete plants. The criteria for selecting the combined technology of WMA production are offered. The proposed project management methodology for the development of automated technological processes of WMA production, which allows to formalize the general and partial tasks of the project, taking into account the different degrees
Presentation and implementation of the results of the own scientific research — a practical approach
Authors: Todoriko L.D. , Pidverbetska O.V. , Pidverbetskyi O.Ya. , Zorii N.I. , Toderika Ya.I.
Published: December 2021

During postgraduate studies, future PhDs must master a wide range of teaching and research skills that meet global and European academic standards. In particular, candidates for the degree of Doctor of Philosophy must acquire theoretical knowledge that is sufficient to produce new ideas, solve complex problems in the field of professional and/or research and innovation, acquire universal research skills, including oral and written presentation of their own scientific results, application of modern information technologies in scientific activity, organization and carrying out of educational employments, management of scientific projects and/or introduction of offers concerning financing of scientific researches, registration of the intellectual property rights.

Objective — to summarize information about the relevance of the discipline «Presentation and imple­mentation of the results of the own scientific research» and highlight practical approaches to its teaching.

Materials and methods. Analysis and generalization of information on current documents governing the educational process for applicants for the degree of «Doctor of Philosophy» in medical specialties, and literature sources on the presentation and implementation of dissertation research.

Results and discussion. The discipline «Presentation and implementation of the results of the own scientific research» is an important component of the preparation of graduates of the degree of Doctor of Philosophy in the field of knowledge 22 «Health». As part of the study of this discipline, students learn the concept of innovation process and innovation of the scientist, get acquainted with the basics of protection of the results of their own research and modern aspects of patent information search technologies, gain skills in presenting the results of the own research using various forms of new information technologies and implementation in the practice of health care and educational process of the results of the own research.

Conclusions. Assimilation of theoretical material and practice of the practical part of the program of the discipline «Presentation and implementation of results of the own scientific research» provides acquisition by postgraduate students of corresponding integral, general and special competences and formation of integrative final program results of training necessary for further professional activity of the future doctor of philosophy.
Epidemiological trends in tuberculosis in Ukraine at the beginning of the COVID­-19 pandemic
Authors: Valetskyi Yu.M. , Valetska R.O. , Hryshchuk L.A. , Sakhelashvili M.I. , Zahorulko V.M. , Mazhak K.D. , Pakharchuk S.M. , Patrakeieva L.Ya.
Published: December 2021

Objective — to examine the tendencies of the epidemiological situation on tuberculosis in Ukraine at the beginning of the COVID-19 pandemic in 2020.

Materials and methods. The analysis of the data of official statistics in 2015—2020, a survey of 157 medical experts and a telephone questionnaire survey of 69 residents of the Volyn region.

Results and discussion. It was established that the disease of COVID-19 has found its imprint on the epidemiological situation of tuberculosis and on the functioning of the TB care service. In 2020, the rate of decline in the incidence of pulmonary and extrapulmonary tuberculosis was significantly more intensive than in previous years. However, the incidence of tuberculosis among contacts with bacterial excretion in tuberculosis foci increased 1.85 times in each year. The frequency of tuberculosis recurrences is steadily decreasing.The prevalence and mortality from all forms of active tuberculosis among the entire population of Ukraine has a tendency similar to a decrease in morbidity.The effectiveness of treatment of patients of all categories is proportional to the severity of the tuberculosis process, but still insufficient. Mortality in TB care institutions increased in the previous year against the decrease of this indicator in previous years. Against the background of the inaccessibility of the population to TB care, day hospitals are underused, and the sanatorium network needs to be reorganized. The surgical method of treatment of patients is extremely insufficiently realized.

Conclusions. The dispensary contingent of TB care institutions is decreasing every year. There is a reduction in the infrastructure of the TB care service, and in each year, the largest reduction was in the bed stock of TB care institutions and sanatoriums, as well as a decrease in the number of TB doctors.
Analisis Penyebab Karyawan Resign pada Project Perusahaan BPO (Business Process Outsourcing): Studi PT. Transcosmos Indonesia Project Tokopedia Semarang
Authors: Andu Christine Purnamasari
Published: December 2021

The research aims to know (1) The caused of the employee resignation at outsourcing company (2) The majority reasons of those resignation. This researchused qualitativemethod with research locationSemarang City. Data used for this were primary and secondary data. Primary data or main data is taken from the informants itself, while secondary data or additional data are collected from many sources such as books, journal, company’s notes and other valid source to support this research completion. Total informants weretwenty eight, based on employee’s data for resignation periode January 2020 – December 2020 at PT Transcosmos Indonesia (Tokopedia Semarang Project). Data collection were done by interviewed with those twenty eightinformants, then being analysed by two theoriessuch as Social Judge Theory and Information Integration Theory. Research showed that there were four (4) main reasons employee submitting resignation such as : getting a new job, family issue, health issue, and wanting to be an entrepreneur. Keywords : Company, Outsourcing, Resignation
Representasi Postfeminime dalam Film; Intelektualitas, Kepemimpinan dan Kedudukan Princess “Mulan”
Authors: Subardja Natasya Candraditya , Arviani Heidy
Published: December 2021

Isu terkait dengan diskriminasi gender dan gerakan feminisme masih menjadi hal yang krusial di masyarakat. Penelitian ini bertujuan untuk melihat bagaimana representasi post-feminisme dalam film Disney Princess “Mulan”. Postfeminisme adalah sebuah gerakan feminis terkait dengan pembebasan. Berbeda dengan ideologi yang ada pada feminisme gelombang pertama dan kedua, yang berusaha untuk memperjuangkan kesetaraan antara perempuan dan laki-laki. Postfeminisme merupakan pembebasan perempuan dari kekangan struktur hirarkis social yang berkaitan dengan hubungan laki-laki dan perempuan. Film “Mulan” berbeda dari serial live action princess sebelumya. Pada film ini menampilkan nilai feminisme yang berusaha untuk mematahkan stereotype pada gender sebelumnya. Pendekatan yang digunakan dalam penelitian ini adalah pendekatan kualitatif dengan metode semiotika John Fiske. Analisis dilakukan dengan mengamati teks narasi dan gambar visual dalam film yang mengandur unsur feminisme. Peneliti menemukan nilai postfeminisme dapat dilihat dari 3 aspek yaitu dalam hal intelektualitas, pengambilan keputusan dan dalam hal kedudukan laki-laki dan perempuan. Film ini berusaha untuk menggeser pemikiran bahwa perempuan berada pada posisi di bawah laki-laki dan hanya dikhususkan pada sektor domestik saja.Kata Kunci: Disney Princess, “Mulan”, Semiotika, Representasi, Post-feminisme
İntihar Haberlerinde Etik Sorunlar: Siyanürle İntihar Haberlerine İlişkin Bir Araştırma
Authors: KARADUMAN Murad , ACİYAN Elif Pınar
Published: December 2021

Kitle iletişim araçları temel olarak halkı bilgilendirmek, eğlendirmek, değer ve inançları pekiştirmek gibi işlevlere sahiptir. Medya, topluma bilgi aktarırken etik ilkeleri gözetmeli; doğru, açık, güvenilir ve şeffaf olmalıdır. Medyada yer alan bazı konuların; özellikle intihar, cinayet, tecavüz, doğal felaketler ve toplumsal olaylar gibi haberlerin daha hassas bir şekilde işlenmesi gerekmektedir. İnternetle birlikte bu haberlerin daha hızlı, daha etkin ve daha yaygın biçimde dolaşıma sokulması etik kodların önemini arttırmıştır.

Bu çalışma, intihar haberlerinin sunumundaki haber dili ve söylem pratiklerinde, etik sorunları ortaya koymayı amaçlamaktadır. Çalışmada, intihar haberleriyle ilgili belirlenen etik standartlar açıklanmış, Türkiye’de yaşanan siyanüre bağlı intihar vakalarını medyanın ele alış biçimi incelenmiştir. Eleştirel söylem analizi yönteminin kullanıldığı çalışma, 5 Şubat 2018 – 5 Şubat 2020 tarihleri aralığında, siyanüre bağlı intihar vakalarının daha fazla yaşandığı zaman aralığını kapsamaktadır. Araştırmada Hürriyet, Türkiye ve Sözcü gazetelerinin internet sitelerinde yer alan siyanüre bağlı intihar haberleri incelenmiştir. Farklı sahiplik yapısı ve yayın politikasına sahip üç gazetenin bu haberleri kendi ideolojik bakışları çerçevesinde haberleştirdiği belirlenmiştir. Yine analiz sonucunda üç gazetenin de siyanürle intihar vakalarını etik ilkeleri gözetmeden haberleştirdiği ortaya çıkmış, bu durumun toplumsal sorun teşkil edebileceği vurgulanmıştır.
ON THE ENVIRONMENTAL STATUS OF CEPHALARIA URALENSIS (DIPSACACEAE) IN THE TERRITORY OF THE REPUBLIC OF BASHKORTOSTAN
Authors:   Ufa Institute of Biology of the Ufa Federal Research Centre of the Russian Academy of Sciences, Maslova N.V. , Muldashev A.A. ,   Ufa Institute of Biology of the Ufa Federal Research Centre of the Russian Academy of Sciences
Published: December 2021

The issue of the conservation status of the species Cephalaria uralensis (Murr.) Schrad. ex Roem. et Schult. (Dipsacaceae Juss.) в) on the territory of the Republic of Bashkortostan is considered in the article. The species was included in the first edition (2001) and the second edition (2011) of the Red Data Book of the Republic of Bashkortostan (category and status: 3 – rare species, the species is located on the territory of the republic at the northern and eastern borders of the range). The article provides the following information about the species: morphological description with an indication of the main diagnostic features; modern data on the distribution of the species in the republic, new finds of the species in the Bashkir Cis-Ural и South Ural (western macroslope); brief ecological and phytocenotic characteristics; features of biology (according to data from literature sources); modern data on the number and state of local populations; limiting factors; adopted and recommended protection measures, data on the possibility of preserving the species in culture. The state of the species Cephalaria uralensis at the present time on the territory of the Republic of Bashkortostan can be considered satisfactory. The species shows significant resistance to adverse factors. It was found that the species is widespread in the republic much wider than previously thought. The species is satisfactorily provided with territorial protection, a significant part of its known populations are located within the boundaries of existing or projected specially protected natural areas. The data presented in the article substantiate the reasons for the exclusion of the species Cephalaria uralensis from the list of the Red Data Book of the Republic of Bashkortostan and its subsequent inclusion in the regional list of observed species – «List of flora and fungi that need special attention to their state in the natural environment and monitoring (observed species)» [Red Data Book..., 2021].
Artikel siti nurhaliza
Authors: nurhaliza Siti
Published: December 2021

Algoritma adalah langkah atau urutan logis dalam proses pengambilan keputusan untuk memecahkan suatu masalah. Algoritma dapat ditulis dalam berbagai cara, termasuk bahasa sehari-hari, diagram alur, dan bahkan bahasa pemrograman seperti C dan C++. Algoritma ini juga memiliki diagram alir. Ini berarti diagram atau diagram langkah-langkah yang perlu diambil untuk memudahkan penyelesaian masalah. Bahasa pemrograman tidak dapat dipisahkan dengan tipe data (if/else, array). Ini memainkan peran penting bagi pemula dan siapa saja yang ingin terbiasa dengan bahasa pemrograman. Menulis artikel ilmiah akan membantu pembaca menjadi terbiasa dengan algoritma dan bahasa pemrograman. Kata kunci: algoritma, algoritma dan pemrograman, bahasa pemrograman, tipe data, algoritma tulis
Pujian dan Penyembahan Sebagai Strategi Pemuridan di Bethany Church Malaysia, Ipoh-Perak
Authors: Marisi Candra Gunawan , Prasetya Didimus Sutanto B , Novalina Martina , GULTOM JONI MANUMPAK PARULIAN
Published: December 2021

Indonesian Migrant Workers (PMI) in Ipoh-Perak, Malaysia mostly have multi-dimensional problems from home; generally experience low self-esteem, have no ideals, are relatively young, and have poor experience. Pressure after pressure from the work environment, economic problems, bad relationships and worries about the future in foreign countries actually add to the negative psychological impact. The church is an important part to provide mentoring and strength of faith to the PMI, the church manages, regulates and involves the congregation in ministry and maintains true teaching. This study aims to: (1) determine the strategic importance of the role of praise and worship as adiscipleship strategy at BCM Ipoh, Malaysia, (2) find out the function of praise and worship as a continuous way of restoring self-image. This paper uses descriptive qualitative research with a literature study approach. As a result, praise and worship can become a strategy in discipleship that is, as teaching that will lead people to the right understanding so as to produce a response andfaith (Rom. 10:17). Praise and worship has an important role to make people aware of their position in Christ and awaken to sin, so that they repent and turn to God's way, personal experience with God, brings God's presence that builds faith, hope and love so that it becomes the opening key in restoring self-image PMI in Malaysia.
Resolving Dimensions: A Comparison Between ERT Imaging and 3D Modelling of the Barge Crowie, South Australia
Authors: Simyrdanis Kleanthis , Bailey Marian , Moffat Ian , Roberts Amy , Van Duivenvoorde Wendy , Savvidis Antonis , Cantoro Gianluca , Bennett Kurt , Kowlessar Jarrad
Published: December 2021

Three-dimensional (3D) modelling is becoming a ubiquitous technology for the interpretation of cultural heritage objects. However most 3D models are based on geomatic data such as surveying, laser scanning or photogrammetry and therefore rely on the subject of the study being visible. This chapter presents the case study of Crowie, a submerged and partially buried barge wrecked near the town of Morgan in South Australia. Crowie was reconstructed using two alternative approaches; one based on a combination of historic photographs and computer graphics and the second based on geophysical data from electrical resistivity tomography (ERT). ERT has been rarely used for maritime archaeology despite providing 3D representation under challenging survey conditions, such as in shallow and turbid water. ERT was particularly successful on Crowie for mapping the external metal cladding, which was recognisable based on very low resistivity values. An alternative 3D model was created using historic photographs and dimensions for Crowie in combination with information from acoustic geophysical surveys. The excellent correspondence between these models demonstrates the efficacy of ERT in shallow maritime archaeology contexts.
Makalah laporan keuangan
Authors: Kampa Rani Rahman Ady
Published: December 2021

Laporan keuangan adalah catatan informasi keuangan suatu perusahaan pada suatu periode akuntansi yang dapat digunakan untuk menggambarkan kinerja perusahaan tersebut. Laporan keuangan adalah bagian dari proses pelaporan keuangan. Kemudian jenis – jenis laporan keuangan .
Strategi Pemasaran Hijriani_90500120044
Authors: Ar Hijriani
Published: December 2021

Strategi adalah langkah-langkah yang harus dijalankan oleh suatu perusahaan untuk mencapai tujuan. Dalam menyusun langkah-langkah awal untuk menyerang pesaing perlu dipertimbangkan beberapa hal, terutama dalam hal kekuatan dan kelemahan yang dimiliki, yang dapat dilihat dari aspek keuangan, sumber daya manusia, jaringan, dan sebagainya. Di samping mengukur kekuatan dan kelemahan pesaing, ancaman dan peluang juga perlu dipertimbangkan.
Pasar uang syariah
Authors: Safitry
Published: December 2021

Pasar keuangan jangka pendek berdasarkan prinsip syariah adalah transaksi keuangan jangka pendek (bebas bunga) yang dilakukan oleh pelaku pasar keuangan jangka pendek atau pelaku pasar keuangan jangka pendek. Karena pembelian sekuritas berumur pendek, transaksi hanya didasarkan pada kepercayaan. Satu-satunya pasar uang yang diperbolehkan adalah pasar uang yang tidak menggunakan sistem suku bunga, untuk menghindari riba dalam beras karena kerugian (risiko) bunga lebih besar daripada keuntungannya. (Mashraq) Ini. Juga karena Islam melarang jual beli uang sebagai komoditas atau spekulasi. Padahal, pasar uang syariah dan pasar uang tradisional memiliki fungsi yang sama, termasuk fungsi sebagai pengatur likuiditas. Ketika bank memiliki kelebihan likuiditas, dapat menginvestasikan dana menggunakan instrumen keuangan jangka pendek, dan ketika likuiditas tidak mencukupi, dapat menerbitkan produk yang dapat dijual untuk mendapatkan uang tunai.
WAWASAN NUSANTARA SEBAGAI SATU KESATUAN POLITIK,EKONOMI,SOSIAL,BUDAYA dan HANKAM
Authors: Mafakhir Muhammad Miftachul
Published: December 2021

Wawasan nusantara adalah cara pandang bangsa Indonesia terhadap rakyat, bangsa, dan wilayah Negara Kesatuan Republik Indonesia (NKRI) yang meliputi darat, laut, dan udara di atasnya sebagai satu kesatuan politik, ekonomi, sosial, budaya, dan pertahanan keamanan. Wawasan nusantara sebagai satu kesatuan, politik, ekonomi, social buadaya dan hankam merupakan suatu pedoman yang dibutuhkan dalam suatu Negara. Bangsa Indonesia sebagai salah satu Negara yang menjunjung tinggi wawasan nusantara untuk upaya pelestarian pengetahuan nusantara tidak pernah meninggal unsur unsur penting didalamnya. Unsur penting meliputi : persatuan dan kesatuan, politik, ekonomi, social budaya dan hankam
A literature survey of nanomaterials for dye sensitised solar cells
Authors: Mahmud Md.
Published: December 2021

This paper provides a survey of the advance in the literature of nanomaterials for dye sensitized solar cell. The survey highlights that most exploratory studies focus on variable nanomaterials the role of dye sensitized solar cell. The positive role of photoelectrochemical system fact, there are some methodological reservations about the outputs from these exploratory studies. A general observation from these studies is that the literature produced the antithetically results and there is no consensus neither on the existence.