bluuebunny/crossref_metadata_2025 huggingface dataset:
Cumulative violence exposures among men who have sex with men living with HIV in India: Psychosocial correlates of HIV care continuum outcomes
Authors: Sabri Bushra , Budhathoki Chakra , McFall Allison M. , Mehta Shruti H. , Celentano David D. , Solomon Sunil S. , Srikrishnan Aylur K. , Anand Santhanam , Vasudevan Canjeevaram K. , Lucas Gregory M.
Published: December 2023

Lifetime exposures to violence among men who have sex with men (MSM) are associated with multiple psychosocial health risks and can affect engagement and outcomes of HIV treatment. This study a) explored relationships between levels of exposures to violence and HIV care continuum outcomes among MSM living with HIV in India, and b) identified psychosocial correlates of HIV care continuum outcomes among MSM living with HIV and those with lifetime cumulative exposures to violence (CVE). CVE referred to exposures to violence in both childhood and adulthood. This cross-sectional analysis used survey data collected between August 2016 and May 2017 from 1763 men who have sex with men living with HIV across 10 cities in India, using respondent-driven sampling. We found that higher levels of violence exposure were significantly associated with lower awareness of HIV positive status, and lower likelihood of initiating antiretroviral therapy. Compared with MSM living with HIV that had no CVE, those with CVE were more likely to report perpetration of interpersonal violence, alcohol misuse, depressive symptoms, and HIV transmission risk behaviors and to have two to four co-occurring psychosocial problems. In multivariable analysis with the subset of MSM with CVE, psychosocial correlates significantly associated with at least one HIV care continuum outcome were HIV transmission risk behaviors, perpetration of interpersonal violence, depression, and alcohol misuse. The findings highlight the need for integrating care for lifetime violence exposures and associated behavioral problems in HIV care settings for men who have sex with men living with HIV in India.
Educational patterns of health behaviors and body mass index: A longitudinal multiple correspondence analysis of a middle-aged general population, 2007–2016
Authors: Ibarra-Sanchez Ana Silvia , Abelsen Birgit , Chen Gang , Wisløff Torbjørn
Published: December 2023

Social differences in body mass index and health behaviors are a major public health challenge. The uneven distribution of unhealthy body mass index and of unhealthy behaviors such as smoking, physical inactivity, and harmful alcohol consumption has been shown to mediate social inequalities in chronic diseases. While differential exposures to these health variables have been investigated, the extent to which they vary over the lifetime in the same population and their relationship with level of education is not well understood. This study examines patterns of body mass index and multiple health behaviors (smoking, physical activity and alcohol consumption), and investigates their association with education level among adults living in Northern Norway. It presents findings from a longitudinal multiple correspondence analysis of the Tromsø Study. Longitudinal data from 8,906 adults aged 32–87 in 2007–2008, with repeated measurements in 2015–2016 were retrieved from the survey’s sixth and seventh waves. The findings suggest that most in the study population remained in the same categories of body mass index and the three health behaviors at the follow-up, with a clear educational gradient in healthy patterns. That is, both healthy changes and maintained healthy categories were associated with the highest education levels. Estimating differential exposures to mediators of health inequalities could benefit policy priority setting for tackling inequalities in health.
Physiotherapists clinical reasoning to prescribe exercise for patients with chronic pain: A qualitative study research protocol
Authors: Kelly Michael C. , Naisby Jenni , Bell David J.
Published: December 2023

Background

Physiotherapists’ play a key role in the management of chronic pain, and as part of the National Institute for Health and Care Excellence (NICE) guidelines, prescribe exercise to support patients with chronic pain. However, there is very limited evidence supporting physiotherapists on what type of exercise or dose of exercise should be prescribed. Physiotherapists’ therefore have more onus on their ability to clinically reason how to prescribe exercise. At present, there is no research investigating how physiotherapists’ working with patients that have chronic pain, clinically reason when prescribing exercise. This study proposes to investigate how physiotherapists experienced in pain management prescribe exercise, to understand what the key influences are on their reasoning, and how these impact on clinical practice.

Methods

This will be a qualitative study, utilising semi-structured individual interviews. Participants will be Health and Care Professions Council registered physiotherapists, working predominantly with patients that have chronic pain. Recruitment will focus on physiotherapists working within the United Kingdom (UK). Up to twenty participants will be recruited. The study, including the interview guide, will be supported by a steering group consisting of academics and physiotherapists experienced in chronic pain. The data will be analysed using framework analysis.

Results

The study will be reported using the COnsolidated criteria for REporting Qualitative research (COREQ) guidelines. The findings of the study will be disseminated through publication in a peer reviewed journal.

Conclusion

This study will provide novel insight into how physiotherapists experienced working with and managing chronic pain patients, prescribe exercise, and will gain new insight into clinical practice to help inform future research and education.
Aceite de palma y palmiste. Estudio de su utilización en la elaboración de galletas a través del etiquetado
Authors: Marcos Hermoso Sandra , García Estévez Ignacio , Alcalde Eon Cristina
Published: December 2023

El aceite de palma y el aceite de palmiste son aceites procedentes de distintas partes del fruto de la palma aceitera (Elaeis guineensis Jacq.) con una composición en ácidos grasos bastante diferente. Son ingredientes muy utilizados y poseen múltiples aplicaciones en diferentes industrias, pero su cultivo produce daños en el medio ambiente. Teniendo en cuenta el movimiento actual por parte de la industria alimentaria de sustitución de estos aceites de palma por otros de menor impacto ambiental, el objetivo del estudio fue conocer su utilización actual en la industria galletera. Tras la recopilación de la información contenida en las etiquetas de 313 marcas de galletas diferentes procedentes de diferentes supermercados y tras el tratamiento de los datos, se pudo determinar que el aceite de palma seguía estando presente en más de la mitad de estas preparaciones y que solía estar combinado con otras grasas o aceites.
Salidas profesionales en industria farmacéutica, biotecnológica y de tecnología sanitaria
Authors: Escribano Pablo
Published: December 2023

Las industrias farmacéutica, biotecnológica y de tecnología sanitaria siguen siendo unas grandes desconocidas no solo para los estudiantes de Farmacia, sino para sus graduados y para profesionales de otras disciplinas, como oficina de farmacia, farmacia hospitalaria, FIR, etc. De aquí surge la necesidad de contar las diferentes oportunidades laborales que existen en este sector.
Claves de jóvenes investigadores para iniciar una carrera científica
Authors: Martín Santa Daría Alberto , Gómez Sandra
Published: December 2023

Innova es una asociación cultural vinculada a la Universidad de Salamanca que persigue la creación de una carrera investigadora estructurada y equiparable con los sistemas de otros países, así como el reconocimiento de la labor investigadora como profesión y de los derechos de los investigadores. Para ello, Innova está cimentada sobre 4 pilares: i) divulgación científica, ii) reuniones con las autoridades académicas y gestores políticos, iii) movilizaciones sociales y iv) presencia activa en medios de comunicación.
Alcohol, metabolismo y sistema inmune
Authors: Salete Daniel , Marcos Miguel
Published: December 2023

El grupo de Alcohol, Metabolismo y Sistema Inmune es un grupo multidisciplinar ubicado en el Departamento de Medicina de la Facultad de Medicina y en el Servicio de Medicina Interna del Hospital Universitario de Salamanca. El investigador principal es el doctor Miguel Marcos y tenemos colaboraciones con grupos pertenecientes a centros relevantes en el ámbito nacional e internacional como CNIO, IBFG y CIC.
EPSA, an Umbrella Organisation of all European Pharmaceutical Students’ Associations
Authors: Sousa Khatriny
Published: December 2023

In this session it was presented the different Students Associations (ASEF, FEEF and EPSA) and I had the pleasurer to present EPSA and our projects. EPSA is the European Pharmaceutical’s Students Association, and we represent more than 100 000 (one hundred thousand) students in 35 European Countries. EPSA mission is to engage with the students bringing Pharmacy, Knowledge, and Students together, promoting a personal and professional development. We have 4 big events during the year: Annual Reception (takes place in Brussels); the Annual Congress; Autumn Assembly, and the Summer University, where the participants can develop their soft and hard skills. EPSA promotes advocacy and the concerns and opinion of the European Pharmacy Students regarding the Digital Health, the Pharmaceutical Curricula, and other different topics.
Organic fertilizer doses for top-dressing fertilization in jambu (Acmella oleracea [(L.) R. K. Jansen]) production
Authors: Nepomuceno Alves Thatiane , Cardoso Antonio Ismael Inácio , Nordi Nicholas Taborda , Carvalho Joseantonio Ribeiro de , Oliveira Marcelo Munhoz Venâncio de , Luis Débora Cristina Mastroleo , Lima de Sousa Renan
Published: December 2023

Due to the lack of specific fertilization recommendations for jambu cultivation, producers commonly usefertilizers recommended for other vegetables. This study aimed to evaluate the effect of different doses oforganic fertilizers, namely hoof and horn powder and castor bean cake, on jambu plant production under anorganic system. The experiments were conducted at the Experimental Farm of São Manuel, SP, belonging to theSchool of Agriculture (FCA) – UNESP, and at the “Estância Três Nascentes” site, located in Botucatu, SP, Brazil.Twelve treatments were evaluated, in a 2 x 6 factorial design, consisting of two organic fertilizers (castor beancake (CBC) and hoof and horn powder (HHP)) x 6 top dressing N doses (50, 75, 100, 125, 150, and 0 (controlwithout these fertilizers)). The experimental design was a randomized block with four replications. Plant height(PH), number of inflorescences (NI), the fresh weight of inflorescence (FWI), the fresh weight of vegetative parts(FWVP), and the total fresh weight (TFW) were evaluated at each location. Linear increases were observed in allcharacteristics in both locations as the fertilizer doses increased. Comparing the highest dose (150 kg ha-1 of N)with the control, increases of 109%, 251%, 218%, 283%, and 227% were obtained at the farm in São Manuel, and69%, 79%, 111%, 276%, and 118% in Botucatu, for PH, NI, FWVP, FWI, and TFW, respectively. When comparing thetwo fertilizers, HHP presented better results than CBC for most characteristics in both areas.
NPK combinations mitigate the deleterious effects of salt stress on the morphophysiology of West Indian Cherry
Authors: Silva Filho Antonio Manoel da , Costa Thamara Silva da , Melo Alberto Soares de , Costa Denis Soares , Silva André Alisson Rodrigues da , Gheyi Hans Raj , Silva Francisco de Assis da , Dias Mirandy dos Santos
Published: December 2023

Under salt stress, plant growth and development are negatively affected due to physiological changes,requiring strategies such as fertilization management to minimize these effects. In this scenario, this study aimedto evaluate the effect of combinations of nitrogen, phosphorus, and potassium on the growth, leaf waterstatus, electrolyte leakage, and gas exchange of West Indian Cherry grown under water stress in the secondyear of production. The experiment was conducted in a protected environment in Campina Grande - PB.The treatments were distributed in a randomized block design with a 2 × 10 factorial arrangement with threereplications corresponding to two electrical conductivity levels of irrigation water– ECw (0.6 and 4.0 dS m-1)and ten combinations of fertilization with nitrogen, phosphorus, and potassium (80-100-100; 100-100-100; 120-100-100; 140-100-100; 100-80-100; 100-120-100; 100-140-100; 100-100-80; 100-100-120, and 100-100-140% of therecommendation in the second year of production). Irrigation with the ECw of 4.0 dS m-1 negatively affectedplant growth, the leaf water status, electrolyte leakage, and the leaf gas exchange of West Indian Cherry.However, the 40% increase (C4 -140-100-100% of the recommended N-P2O5-K2O level) in the nitrogen levelmitigated the deleterious effects of salt stress on the relative water content, internal CO2 concentration, and theCO2 assimilation rate of West Indian Cherry plants in the second year of production.
«No me arrepiento de este amor»
Authors: Bosoer Sara Amalia
Published: December 2023

A partir del encuentro con la caracterización que Cornejo Polar realizó de la crítica Latinoamérica y de reparar en un malentendido habitual en la escucha de una conocida canción de cumbia, el trabajo esboza una serie de problemas en torno a lectura y a la teoría como práctica en el presente. Desde el malentendido y el desarrollo de una noción amplia de ritmo, se conceptualiza un modo de lo teórico ligado al encuentro amoroso.
No se puede volver al lugar del que uno (no) se fue.
Authors: Casali Silvana Mercedes
Published: December 2023

En este artículo proponemos analizar la construcción del tiempo en Conjunto vacío de Verónica Gerber Bicecci. Entramada en las producciones artísticas de la segunda generación de posdictadura, consideramos que la novela busca nombrar uno de los efectos sociales y subjetivos del exilio político producto de la última dictadura militar argentina: el desorden del tiempo. Servidos de la memoria de las formas elaborada por Didi‒Huberman, identificamos aquellos pasajes en donde la narradora ilumina la coexistencia de tiempos heterogéneos, elemento que demuestra la dificultad de constituir una narrativa cronológica progresiva, a la vez que encuentra en la escritura y el dibujo la posibilidad sino de resolver simbólicamente esos desajustes, de acompañar los límites del lenguaje.
La escritura en la tierra del sol naciente
Authors: Pozzo María Isabel
Published: December 2023

El presente artículo sistematiza las características de la escritura japonesa de manera de aportar argumentos a favor de la tesis de que la escritura japonesa se ubica en las antípodas: no solo por la posición geográfica del país, sino por sus características de diferencias exacerbadas, superlativas. Se diferencia incluso de otras lenguas con sistemas de escritura distintos al alfabeto latino. Conocer tales características resulta fundamental para una problematización de la enseñanza de lenguas y las prácticas de traducción de literatura desde una perspectiva situada de las diferencias y de «lo otro».
Hablar en nuestra propia lengua como un extranjero
Authors: Bravi Adrián N.
Published: December 2023

El presente texto, Hablar en nuestra propia lengua como un extranjero, es la conferencia online que el autor tuvo el jueves 11 de mayo del 2023 en Facultad de Humanidades y Ciencias FHUC-UNL 4 (en el Ciclo: Escrituras y lecturas migrantes. Italia, España y Argentina en contacto) y forma parte del libro La gelosia delle lingue de próxima publicación en Argentina (la traducción en inglés lleva el título: My Language Is a Jealous Lover, ed. Rutgers University Press, 2023). Se trata de una autotraducción que el autor realizó de su propio texto, tomando parte del prólogo y de otros capítulos, donde se analiza el problema del cambio de lengua, tomando en parte el De vulgari eloquentia de Dante.
¿Qué nos depara el futuro?
Authors: N. Ricci Graciela
Published: December 2023

El momento actual podría ser comparado a una película policial, pero esta vez los criminales somos nosotros, los seres humanos. La autora se pregunta qué tipo de planeta dejaremos en herencia a los niños. El ser humano debería ser menos egocéntrico e indiferente y más consciente de los problemas éticos y ecológicos del planeta. Se necesitaría una perspectiva colectiva, más allá de las distintas culturas.
Género y Política. Revisión de debates teóricos y empíricos en las Provincias de Santa Fe y Entre Ríos (2000-2022)
Authors: Perri María Emilia , Maidana Fanny Natalí
Published: December 2023

El vínculo entre género y política ha sido estudiado en profundidad a lo largo de las últimas décadas y desde diversas perspectivas tanto a través de investigaciones internacionales, nacionales y subnacionales. En este marco, el presente trabajo busca sistematizar los principales aportes provenientes de los estudios de género y política, poniendo énfasis en aquellos desarrollados en las provincias de Santa Fe y Entre Ríos. Para ello, se revisaron diversas fuentes –trabajos finales de carreras y/o tesinas elaboradas para la obtención del título de Licenciatura en Ciencias(s) Política(s), tesis doctorales, libros y/o capítulos de libros, trabajos de grupos de investigación y artículos presentados en diversos eventos científicos en el campo de la ciencia política. En conclusión, el desarrollo de la temática es relativamente incipiente en la región, concentrado en el último lustro, se registran importantes limitaciones en el acceso a información, al tiempo que, se identifican altas potencialidades para el desarrollo de estudios comparados entre ambas provincias.
Estrategias políticas y paridad de género. Un repaso de las legislaciones que permitieron la participación política de mujeres en Argentina y la Provincia de Santa Fe
Authors: De Ponti Lucila
Published: December 2023

Pensar la participación política de la mujer implica recuperar los procesos de ampliación política y las respuestas dadas -o los frenos impuestos- por las estructuras patriarcales. Esto generó que la última década del siglo XX y las primeras del XXI estén marcadas por la implementación de legislaciones en pos de aumentar y mejorar la representación femenina en espacios de decisión pública y política. 

Los instrumentos normativos, como pueden ser la ley de cupo en la década del ’90, y la ley de paridad en el contexto actual, tienen la finalidad de intervenir sobre esa realidad asimétrica e intentar equilibrarla. Frente a ello, el presente trabajo busca reflexionar en torno a las modificaciones electorales en materia de género en Argentina y en la provincia de Santa Fe, las estrategias políticas utilizadas para su aprobación legislativa y los desafíos que quedan por delante a pesar de estas acciones.
El rol del Estado desde una perspectiva feminista. Santa Fe y sus ejes de acción (2019-2022)
Authors: Marinaro María Florencia
Published: December 2023

En el presente trabajo se buscará dar cuenta de las acciones llevadas adelante por el gobierno de la Provincia de Santa Fe a partir de disponer, desde 2020, de un Ministerio de Igualdad, Género y Diversidad. 
En este sentido, luego de realizar un recuento de la historia institucional del género dentro del Poder Ejecutivo provincial, se describirán las políticas llevadas adelante en materia de igualdad de género y se reflexionará sobre los desafíos futuros en este área. 
Para ello, se realizará un análisis tomando como base la estrategia planteada por el Ministerio, la cual se rige en función de tres principios que sirven como directriz para la gestión: institucionalidad, territorialidad y transversalidad. Estas serán puestas bajo el lente del marco teórico del mainstream de género. 
Así, la pregunta guía del trabajo es: la presencia y jerarquización de un Ministerio de Igualdad, Género y Diversidad, ¿permite dar respuesta a las demandas vinculadas a las desigualdades de género? ¿Cuál es la respuesta que da el gobierno de la provincia de Santa Fe frente a ello? ¿Qué desafíos quedan por delante?
¿Usted está aquí?
Authors: Jiménez Carmona Susana
Published: December 2023

Este artículo se acerca a algunas de las llamadas a prestar atención provenientes de la filosofía y la antropología preocupadas por la relaciones entre diferentes especies y que ponen especial énfasis en lo sonoro y en la escucha. Partiendo del análisis del texto en el que Vinciane Despret denomina a la presente era geológica Fonoceno, se sigue el rastro de las atenciones reclamadas por Thom van Dooren, Donna Haraway o Anna Tsing, para ir preguntando qué sonoridades y musicalidades laten en ellas y ponen en juego. Todo ello se hace teniendo presente la recepción que tienen sus ideas en el ámbito de las prácticas artísticas contemporáneas, incluidas las musicales y sonoras.
De la reificación del sonido a la experiencia de la escucha: dinámicas de la significación sonora y su carácter relacional
Authors: Buján Federico
Published: December 2023

En el presente artículo se discute una serie de aspectos implicados con diversos niveles implicados en el despliegue de los procesos de significación sonora y sus dinámicas de funcionamiento, considerando la compleja naturaleza multidimensional, relacional y dinámica que comportan los eventos sonoros. A tales efectos, se parte del nivel neurofisiológico que opera como precondición de base para la emergencia de particulares estados de conciencia que, en la actividad recursiva de la mente, posibilitan el despliegue de la semiosis sonora. En esta dirección, se aportan diversas hipótesis teóricas que procuran brindar explicaciones fundamentadas sobre la generación y desarrollo de procesos a través de los cuales los sujetos de la escucha construyen interpretantes complejos, elaborados y articulados en escenas integradas de sentido, a partir de las resonancias que generan los significantes sonoros participados en los estados de conciencia (de manera situada y relacional) y dando lugar, de ese modo, a la producción de diversas inflexiones de sentido. Sobre este marco general, se propone concebir a la experiencia de la escucha como una praxis productiva que dinamiza a los eventos sonoros en complejos entramados de operaciones de sentido que se despliegan al interior de la semiosis sonora, aportando elementos para el estudio de la auralidad como también fundamentos teóricos para la comprensión de su variabilidad.
Santa Fe, 2003: las canciones de la inundación, memorias musicales de la tragedia
Authors: López María Inés , Pittau Verónica P.
Published: December 2023

El presente artículo se realiza en el marco del proyecto de investigación y desarrollo CAI+D 2020 del Instituto Superior de Música de la Universidad Nacional del Litoral (ISM–FHUC–UNL): «Procesos creativos en la canción popular argentina: composición, arreglo, versión e interpretación». Se propone relevar y analizar las canciones vinculadas a la inundación del año 2003 en la ciudad de Santa Fe. Desde que sucedió la tragedia, los músicos de la ciudad y alrededores produjeron un repertorio de canciones que sigue creciendo y se vincula de diversa manera a la memoria de los hechos. En el presente trabajo intentaremos, entonces, focalizar el análisis en la capacidad de las canciones de expresar emociones movilizadas por un acontecimiento traumático y, con ello, observar cómo se insertan en la construcción de las identidades sociales, qué emociones desatan y a través de qué mecanismos.
A entera revisación del público en general (1981), de Graciela Paraskevaídis: una manera de escuchar el mundo
Authors: Solomonoff Natalia
Published: December 2023

Sin lugar a dudas, Graciela Paraskevaídis es una referente ineludible en el panorama de la música latinoamericana. La mayoría de sus composiciones y escritos han sido publicados en prestigiosas editoriales, sin embargo algunas de sus obras siguen siendo inéditas, tal el caso del «documental sonoro» A entera revisación del público general (1981), creado en base a tomas microfónicas de vendedores ambulantes en transportes urbanos de pasajeros de la ciudad de Montevideo. La obra presenta varios focos de interés, revelando a su vez la escucha sociocultural de la compositora, su sensibilidad y originalidad como paisajista sonora. Estrenada en 1981 y reestrenada recién en el año 2020 por el Núcleo Música Nueva de Montevideo, es llamativo que no haya sido incluida en ninguno de sus discos. 

 

En este trabajo nos proponemos el análisis de A entera revisación del público general y su reconocimiento como obra de referencia histórica dentro del repertorio latinoamericano de música electroacústica, pero también de Graciela Paraskevaídis como paisajista sonora con experiencia en campos a los que no suele asociarse su nombre.

Por otra parte, dado la relevancia de los aspectos éticos y políticos implicados en la escucha y las prácticas artísticas actuales, especialmente aquellas ligadas al activismo ecológico (como el field recording), consideramos que lejos de perder vigencia, transcurridos cuarenta años de su estreno, A entera revisación del público en general puede aportar a los debates actuales sobre escucha y creación musical en Latinoamérica.
PROOFS OF THE FUNDAMENTAL THEOREMS OF THE POINT CALCULUS
Authors: Balyuba I. G. , Konopatskiy E. V. , Bezditnyi A. A.
Published: December 2023

The manuscript includes proofs of the fundamental theorems of the point calculus, on the basis of which the basic tools for modeling and parameterization of geometrical objects in the point calculus are developed. The basic theorem of simple relations or O-theorem is a generalization of Menelaus’ theorem for a polygon. Its proof in the point calculus is based on a particular case of the triangle area theorem, the essence and proof of which are also given. The triangle area theorem allows us to establish the relationship between the ratio of triangle areas and the simple ratios of three points obtained on the sides of the triangle. Another consequence of the theorem on the areas of triangles can be obtained as a result of using the theorem on the areas of triangles with equal altitudes, which confirms the reliability of the obtained results and their unambiguous relationship with the known theorems. The proof of the theorem on the ratio of the areas of triangles or S-theorem is based on the use of the properties of the determinants of the matrix and obtained by transforming them. This theorem has a generalization in the form of the theorem on the relation of tetrahedron volumes or the V-theorem of the point calculus with a further generalization to the multidimensional space, the proof of which is similar to that given in the manuscript. This makes it possible to determine areas, volumes and hyper-volumes of geometric objects using the denominator of the ratio as a unit of measure by means of simple relations of three points.
GEOMETRIC SIMULATION OF THE MOVEMENT PROCESS OF THE EXCAVATOR’S MILLING WORKING EQUIPMENT
Authors: Kuznetsov I. S.
Published: December 2023

The simulation of the process of movement of the milling working equipment of an excavator when digging a pipeline is discussed. The parameters of the repair and construction strip are calculated, the position of the coordinate systems of the excavator manipulator mechanism is established. A hypothesis has been put forward that the position of the excavator on the strip affects the volume of movement during digging, which increases energy consumption and reduces economic efficiency. The excavator manipulator is considered as a five-link mechanism. A kinematic scheme of the mechanism is given, on the basis of which a program based on the synthesis of movements along the velocity vector is created. The construction of the movement trajectory was carried out in such a way, that the output link was in a horizontal position throughout the entire movement process. The program was created using the Visual Lisp programming language built into the AutoCAD environment. The program made it possible to obtain graphic models of the movement of the excavator manipulator mechanism in its various positions, as well as to calculate the amount of movement. Based on the data obtained, a drawing by Radishchev was constructed, which reflected the dependence of the generalized coordinates of the excavator manipulator mechanism and the amount of movement on the depth of lowering of the working equipment. As a result, it was concluded that with the middle position of the excavator on the traffic lane, a smaller amount of traffic is provided, which means less energy consumption and a higher speed of work. The results of the conducted research can be used in the design of software and hardware systems for controlling moving objects, in particular, control systems for the motion of an excavator manipulator.
THE PROBLEM OF ENSURING THE FUNCTIONAL STABILITY AND CONTINUITY OF COMMUNICATION SYSTEM FUNCTIONING
Authors: Lepeshkin O. M. , Ostroumov O. A. , Sinyuk A. D. , Chernikh I. S.
Published: December 2023

Any control system in its composition has its own communication system or uses elements of third-party communication systems. Communication systems provide the functions and tasks of the control system, which is their main purpose. A disruption in the communication systems functioning of their elements can lead to failure to perform the functions and tasks of the control system, as well as to other serious consequences, which makes such systems critical. The increase in the capabilities of the communication system technical means, the emergence of dependence on it of other systems, the lack of reserves and means of duplication of the main communication system equipment, as well as the increase in the number and nature of destabilizing factors impact affecting the fulfillment of the system intended purpose determine the relevance of studying criticality issues, as well as ensuring functional stability and functioning continuity of the communication system and its elements. The study purpose is to develop a general approach to solving the problem of ensuring the functional stability and continuity of the communication system functioning, which allows under any conditions of the situation, as well as under the influence of any destabilizing factors, to ensure the fulfillment of functions and tasks required list, as well as the system intended purpose. An approach is proposed to formalize the process of a communication system functioning and ensure its functional stability and continuity of operation, which allows, due to the generated scenarios for using system resources, to ensure the implementation of the functions required list and tasks in violation of their implementation. The results of the study can be used in the design and construction of communication systems and networks, critical information infrastructure facilities of the state, as well as in systems for monitoring, diagnosing and monitoring the communication systems and networks functioning.
METHODOLOGY FOR CLASSIFYING MONEY LAUNDERING RISKS TYPOLOGIES
Authors: Konovalov V. A.
Published: December 2023

The method of classifying the typologies of money laundering and terrorist financing risks in big data from a variety of data sources of organizational systems is investigated. The main provisions of this technique are theoretically substantiated, reference models and calculation formulas are given. An algebraic approach for the synthesis of the method is proposed, a theoretical justification of the feasibility of its use is given. The algebraic approach to the synthesis of the methodology is implemented on the basis of category theory and the theory of algorithms, in particular the theory of Markov algorithms, which is considered outside of normal algorithms. The N-scheme of the Markov algorithm is considered, which was developed to replace its well-known g-scheme and provides processing of words in natural, artificial and combined languages, which can be represented in an ordered and extended Markov alphabet A±2, which takes into account many sources of big data. Methods for inputting incomplete, heterogeneous (heterogeneous) and non-representative input data samples are given. A method is proposed for converting input data samples into cycles of the Big Data Transfer Protocol. A reference model of the legal economic activity of the organizational system has been synthesized. This reference model is subjected to analysis and signs of illegal economic activity of mutually interacting organizational systems are highlighted. A reference model of the system for classifying the risks of laundering proceeds from crime and financing of terrorism has been developed. To combat money laundering, the N-scheme of the Markov algorithm for one data source and the Markov system, consisting of such schemes, for a variety of big data sources are theoretically substantiated. It is concluded that the synthesized Markov system provides a decomposition of words and their morphisms, contains a common data input control channel, and provides a classification of money laundering risks.
METRIC BINARY CLASSIFIER WITH SELECTION OF FEATURE WEIGHTS
Authors: Chernavin P. F. , Chernavin F. P. , Chernavin N. P. , Ponomareva O. A. , Borisova O. A.
Published: December 2023

The family of metric algorithms based on determining the distance from one observation to another has a number of advantages, such as their suitability for many types of problems and results have a clear interpretation. Therefore, metric algorithms are widely used in credit risk modeling, non-destructive quality control of products, medical diagnostics, geology, and many other practical areas. The most common metric algorithm in practice is the k-nearest neighbors method. At the same time, one of the key problems of metric algorithms is the problem of dimension, since the decision is made on the basis of all observations of the training sample. In addition, usually all variables have the same weight when calculating the distance, which leads to a drop in the quality of the algorithm with an increase in the number of features. The article discusses a new machine learning method for solving classification problems – a metric classifier with the selection of feature weights, which allows to solve these problems to a large extent. Nine algorithms were used to optimize the function. Classification quality based on them is checked on 3 problems from the UCI repository. As a result of the comparison, the truncated Newton method was chosen to build a new metric classifier. The quality of the new classifier was tested on 8 datasets from the same repository and compared with the quality of the classical nearest neighbor method. This classifier has a higher quality for problems with a large number of features in comparison to the classical approach. Data set characteristics and calculation results are presented in the corresponding tables.
VOLUMETRIC LIGHT TRANSFER IN FUNCTIONALLY DEFINED SCENES
Authors: Vyatkin S. I. , Dolgovesov B. S.
Published: December 2023

In computer graphics, the main goals are high realism and rendering speed. In terms of realism, physically correct rendering is important, which calculates the transmission of light from the source to the observer. A method of modeling global illumination is presented, which takes into account light coming directly from sources, as well as light redirected through other parts of the scene. This allows you to create various optical effects, such as the flow of color from one surface to another, indirect lighting and caustics. The photon display method is designed for functionally defined scenes using graphics processors, thereby achieving an interactive rendering mode. The aim of the work is to implement a method for displaying photons in interactive rendering mode using graphics processors. It was necessary to find a compromise between physical accuracy and the speed of displaying scenes. As the number of parallel computing cores increases, traditional programming models become less efficient. GPUs based on the parallel processing model are being expanded by adding improved support for general-purpose computing to their cores. CUDA is a multicore computing platform. GPU-enabled hardware provides low-cost access to many computations. The method presented in this paper extends the photon-mapping algorithm for the CUDA platform to volumetric photon mapping. The beam brightness estimate used to efficiently calculate the density is recovered with the correct physical parameters. Photons are traced and bandwidth is selected. Performance increases due to calculations on multiple cores and the use of large compacted blocks.
ALGORITHM FOR ASSESSING THE QUALITY OF MULTIDIMENSIONAL EXPERIMENTAL DATA BASED ON STATISTICAL ANALYSIS OF MARKOV PROCESSES
Authors: Feoktistova A. P.
Published: December 2023

The article describes a real-time piecewise-stationary vector process with several states stipulated by the appearance of one or more components (research intervals) of the “intense signal” – a low-frequency trend. We have found a separable function equivalent to the process under study in order to determine the state of a random vector process by investigating the character and structure of relationships between the process components, when the finite-dimensional distributions of this process were a priori unknown. This function is represented as a projection of a random process defined in a probability space on a subspace of sample functions located at the smallest distance from the process. Then, according to projection theorem with the account of Markov property, it is possible to construct a H0: Pt(t + h) = Pt(t) statistical hypothesis, assuming that statistical characteristics of (t + h) components interconnection get no significant changes until the detection of an “intense signal” in t + h interval. It is known that the problem of finding the projection corresponds to the problem of finding the mean square regression coefficients. Statistical analysis allowed to find the procedure and get the Bayesian algorithm in order to determine the state of Markov vector process by regression analysis methods. The efficiency of proposed approach is demonstrated on a simple example.
DEVELOPMENT OF A CROSS-PLATFORM PROGRAM "COLOR VISION GRAPHICAL USER INTERFACE"
Authors: Krasnova A. S. , Romanova A. A. , Susanov A. D.
Published: December 2023

This article discusses the development of a cross-platform program "Colour Vision Graphical User Interface", which provides assistance to people with colour blindness. The article characterizes the problem of colour blindness and indicates its relevance, describes methods for solving the problem of colour blindness, considers the stages of creating a program at a theoretical level, describes the main functions and properties that the program should have, performed a comparative analysis of the program with existing analogues, demonstrated the results, tested the program. After creating a cross-platform program, it was tested. This experiment involved people suffering from colour blindness. Based on testing, it was concluded that the program "Colour Vision Graphical User Interface" is really able to help people with colour vision in determining the desired colour. The cross-platform program will be able to find application in the service sector, in educational institutions, as well as in the field of leisure and everyday life. The program will solve the problem of colour blindness so that people with a similar disease can see the world in bright colours and live without restrictions. It also shows ordinary people the world of colour blind people. The program is implemented using C#, C++ and SQL programming languages.
PREPARATION OF DATA BY STATISTICAL METHODS FOR FORECASTING THE SUCCESS OF THE PROFESSIONAL ACTIVITY OF AN INFORMATION SECURITY SPECIALIST
Authors: Kvasilchuk V. I.
Published: December 2023

An urgent problem in the field of information security – the provision of human resources in the field of information security in the Russian Federation is presented. One of the factors influencing this is the lack of the possibility of determining at the initial stage the optimal choice of the future direction of activity of graduates of higher educational institutions with specialization in this field. To solve this problem, it is proposed to use methods of data mining, machine learning and algorithms based on artificial neural networks. For the successful application of data mining methods, several factors should be taken into account: the data set must be large enough. Secondly; the data must be structured and analyzed to extract the most important information; the data analysis methods must be adequate and accurate in order to determine the purpose of the graduate with the highest accuracy. Taking into account these factors, the article suggests a way to form the initial data set and prepare it using statistical methods to predict the success of the professional activity of an information security specialist. The results of this work can be useful for higher educational institutions, specialists in the field of information security, heads of personnel departments who are interested in optimizing the process of selecting qualified employees in this field.
DEVELOPING A NON-BLOCKING WEB APPLICATION USING REACTIVE STACK IN KOTLIN LANGUAGE
Authors: Kokotov D. V.
Published: December 2023

As the number of users of services on the Internet grows, the importance of scaling web applications increases. The system performance problem becomes more acute in a highly loaded state. There are various ways to optimize the performance of an application, including at the stage of architecture design. The purpose of this article is to develop a non-blocking web application on a reactive stack of technologies to solve the problem of performance under high load. In the course of the work, the principles of processing requests in the reactive model were considered. To organize the reactive approach, the Project Reactor library was used and a diagram of its operation was given. In addition to the Project Reactor library, the Spring WebFlux framework was considered, which allows you to develop full-fledged non-blocking web applications at all system levels. Examples of the program code of services using the described technologies are given. Further, an alternative implementation of the specification of reactive streams based on coroutines from the kotlinx.coroutines library is proposed, and some possibilities of their application are demonstrated. In conclusion, general conclusions are formulated regarding the effectiveness of using the reactive approach to solve the performance problem in modern web applications, and a comparative characteristic is given in relation to classical blocking applications.
ESTIMATING THE DIFFICULTY OF TEST QUESTIONS
Authors: Stativko R. U. , Okuneva G. L.
Published: December 2023

The purpose of the presented work is to develop an approach that allows reducing the degree of subjectivity in assessing the complexity of a test task. The educational process consists of many different disciplines. Disciplines differ in the content of educational material, volume, number of hours devoted to study, type of control and tasks. Accordingly, teachers who make up questions of varying degrees of complexity (simple, medium complexity, increased complexity), when setting the complexity, may introduce some subjectivity. To obtain a timely assessment of the level of knowledge of trainees, a verified bank of test tasks of varying complexity is required. Adaptive testing allows to get an adequate assessment of trainees quickly. Adaptive testing is carried out using tasks of varying complexity. It is necessary to have a formal apparatus, that allows to get a bank of tasks with varying degrees of complexity. A formal apparatus reduces the degree of subjectivity in assessing the complexity of tasks. A bank of test items with calibrated questions with varying degrees of complexity will allow for adaptive testing in a number of disciplines. The solution of the problem posed is difficult to perform with the available classical methods of information processing. This problem can be solved using the apparatus of fuzzy sets, which allows to process parameters of various nature.
Упругая составная плоскость с частично оторванным от матрицы межфазным абсолютно жестким тонким включением с учетом проскальзывания на концах
Authors: Акопян Ваграм Наслетникович , Hakobyan Vahram N. , Амирджанян Арутюн Арменович , Amirjanyan Harutyun , Даштоян Лилит Л , Dashtoyan Lilit L , Саакян Аветик Вараздатович , Sahakyan Avetik Varazdat
Published: December 2023

Рассмотрено плоско-деформированное состояние базовой плоскости упругого составного пространства с трещиной конечной длины на линии соединения составляющих полуплоскостей.
В один из берегов межфазной трещины под действием сосредоточенной силы вдавливается абсолютно жесткое тонкое включение такой же длины.
Для контактирующей стороны включения полагается, что в средней ее части имеет место сцепление с матрицей, а по краям происходит проскальзывание, описываемое законом сухого трения.
Задача сформулирована в виде системы сингулярных интегральных уравнений.
Исследовано поведение искомых функций в окрестности концов включения-трещины и в точках раздела зон сцепления и проскальзывания.
Определяющая система интегральных уравнений решается методом механических квадратур.
Найдены законы распределения контактных напряжений, а также длины зон сцепления и проскальзывания в зависимости от коэффициента трения, коэффициентов Пуассона и отношения модулей Юнга материалов полуплоскостей, а также угла наклона внешней силы.
Status quo und Entwicklungen im Green Controlling
Authors: Kämmler-Burrak Andrea , Möhrer Marco , Schulze Mike
Published: December 2023

Die vom Internationalen Controller Verein (ICV) veröffentlichte Green Controlling Studie 2022 zeigt, dass Nachhaltigkeit deutlich an strategischer Bedeutung für Unternehmen gewonnen hat. Sie bestätigt aber gleichermaßen auch große Nachholbedarfe und Herausforderungen bei der Integration im operativen Controlling.
Ein systemischer Pfadwechsel ist erforderlich
Authors: Petschow Ulrich
Published: December 2023

Die Klima- und Biodiversitätskrise beruhen beide auf systemischen Dynamiken, die sich im Kontext der Aufklärung herausgebildet (Herrschaftsschema) und uns ins Zeitalter des Anthropozäns geführt haben. Es geht um die „Bewohnbarkeit“ des Planeten. Neue Entwicklungspfade sind erforderlich, die den Dualismus Kultur/Natur überwinden. Das Leitbild des Konvivialismus könnte einen Pfadwechsel befördern.
Vom Wert der Natur und wie wir ihn als Hebel einsetzen
Authors: Knauß Stefan
Published: December 2023

Die gesamtgesellschaftliche Aufwertung der Natur wird als Hebel für den Naturschutz betrachtet. Die Anerkennung nicht instrumenteller Werte der Natur geht mit einer Anerkennung marginalisierter Mensch-Natur-Verhältnisse einher, die vor allem außerhalb Europas bis heute bestehen. Rechte der Natur veranschaulichen die Chancen und Herausforderungen dieses doppelten Inklusionsprojekts.
Anreizinstrumente für Klimaschutz- und Biodiversitätsleistungen nutzen
Authors: Karzai Tarin , Johnson Daniel , Hirschfeld Jesko
Published: December 2023

Die Renaturierung von Wäldern und Mooren bietet die Möglichkeit, Klima- und Biodiversitätsschutz gleichzeitig zu fördern. Ökonomische Anreiz- und Förderinstrumente können dabei helfen. Aber worauf kommt es bei der Gestaltung von Anreizinstrumenten für die Renaturierung an?
Kommunale Wärmewende: Chance oder Überforderung?
Authors: Clausen Jens , Stelzer Volker , Huber Michael
Published: December 2023

Durch den russischen Krieg gegen die Ukraine, die Gaspreiskrise und den Streit um das Heizungsgesetz wird die Wärmewende öffentlich diskutiert. Im Rahmen des vom Umweltbundesamt geförderten Projekts Key Points der kommunalen Wärmewende haben die Scientists for Future handlungsorientierte Kurzinformationen zur Wärmewende erstellt, deren Kernbotschaften hier vorgestellt werden.