bluuebunny/crossref_metadata_2025 huggingface dataset:
L’imagerie mentale et l’amélioration de la performance athlétique peuvent-ils faire l’objet de recherches ? S’agit-il de la bonne question ?
Authors: Howe Bruce , Barber Gary , Mckenzie Alex , Steinbrink Pat
Published: December 2023

The paper considered the fact that the research evidence in the field was too inconsistent to guarantee success in improving motor tasks. Three suggestions for improvement has been identified previously. These were the use of better control groups, single subject designs and improved monitoring of the quality and quantity of imagery. The authors noted the need for training procedures that were replicable. Three recent studies were reviewed that has been carried out at the University of Victoria which has addressed all or some of these concerns.

Desite the procedures undertaken, there still remained several weaknesses in the designs brought on about by the nature of the samples used and the conditions in which the studies were completed. None of the studies were able to demonstrate strong treatment effects. It was suggested that the problems in carrying out such cognitively based research in field settings would inevitably make it difficult to identify performance changes. However, the three studies were consistent in their findings that all subjects reported improved feelings of confidence in approaching the respective sport skills. It was concluded that this was sufficient justification for the technique and worthy of further study.
Quantification et modélisation de l'entraînement en natation
Authors: Chatard Jean-Claude , Busso Thierry , Barale Frédéric , Lacoste Lucien
Published: December 2023

The aim of the modelling of training effects on performance is the estimation of fitness and fatigue profiles during a training period. These profiles are determined from data concerning loads and performances. The assumptions formulated on the systems behaviour lead to relate mathematically the performances to the training loads. The parameters involved in this relationship are determined by fitting the model performances to the real ones measured during a competition. The aim of this study was to find a relationship between the training loads and the performance from a specific method of training quantification. The data concerning a six month training period of two top level swimmers were analyzed for illustrating this presentation.
Etude des paramètres cinétiques du nageur de crawl au cours d'un exercice maximal dans un "flume"
Authors: Monteil Karine , Rouard Annie-H. , Troup John P.
Published: December 2023

Gegenstand dieser Untersuchung ist, die von der Hand des Kraulschwimmens im Verlauf einer Maximal Übung zu quantifizieren, je nach der Geschwindigkeit des Schwimmers und der verschiedenen Phasen des Schwimmzyklus. Neun mânnliche Schwimmer werden auf 400 Yards mit maximaler Intensitât in einem “ Flume “ oder Schwimmbecken gegen den Strom schwimmend getestet. Kann der Schwimmer seine Schwimmgeschwindigkeit nicht mehr beibehalten, so wird der Test unterbrochen Zwei Unterwasserkameras von 30 HZ werden auf dem Boden des Beckens aufgestellt. Aufgrund der Analyse eines dreidimensionalen Videobildes werden die Résultante, deren effiziente Komponente, und das Indiz der-Krafteffizienz errechnet. Ein Armzyklus der fünf ersten (Testanfang ) und der fünf letzten (Testende ) Sekunden wird digitalisait. Die Auswertung der Daten erfasst Durchnitt, Standart Abweichung, lineari-schen Korrelationskoeffizient und nicht parametrische Vergleichtestes. Die Hauptergebnisse wiesen an eine bedeutende Abnahme der Resultantekrâfte und effiziente Komponente in dem Ziklus am Ende des Testes auf. Das Nachlassen der Kräfte konnte auf Müdigkeit hinweisen. Ausserdem werden die Maximalwerte der Resultante und deren effizieten Komponente für die Innwàrtsdruck-und Schiebephasen am Anfang des Testes ermittelt, indessen sie nur in der Druckphase am Testende produziert werden. So scheinen die Schwimmer nur imstande, ein oder zwei Krâftepiks im Verlauf ihrer Bewegung zu leisten. Ausserdem sind die schnellsten Schwimmer fähig, ihre Hände so zu orientieren, dass sie eine hohe effiziente Komponente der Résultante im laufe des Testes leisten können.
Transgression des règles par l’enfant dans la pratique du handball en milieu scolaire
Authors: Sabatier Catherine , Pfister Richard
Published: December 2023

Die Untersuchung der Überschreitung der Regeln durch das Kind im Rahmen der Sportta-tigkeit bietet ein erneutes Interesse wenn mann sie in der Grundschule, dem ersten Ort der Begegnung zurschen Kind und Sport, vor-mimmt.

Diese Untersuchung versucht das Verhalten von Spielern in einem Match zu analysieren, vom Standpunkt der gegnerischen nicht kodifizierten Interaktionen aus (Aktionen in denen die Spielern die Regeln überschreiten), hauptsächlich deren Natur, Ziel und Frequenz, je nach Geschlecht.

Unsere Methode beruckt auf der direkten Beobachtung der Verhaltensweisen die die Regeln beim Handballspiel überschreiten (12 Match in der vierten Klasse) mit Hilfe einer Beobachtungsskala. Gespräche werden auch einzeln mit den Kinder geführt. Die gegnerischen Interaktionen verteilen sich bei Jungen und Mädchen beziehungsweise nach einem Satz von 9/10, 1/10. Sportlische Tätigkeiten hatten bei Madchen eine spielerische Funktion, während sie bei den Jungen ein Mittel der Beherrschung des Anderen und der Selbstbestätigung waren.

Die gegnerischen “operativen” Interaktionen, das heisst die “instrumentalisierten”, die an der Durchführung der Aufgaben der Spieler teilnehmen ergeben 33% der Beobachtungen, wahrend 67% gegnerische “nicht operative” Interaktionen das heisst “emotional” und “reaktiv” sind.
Analyse comparative des comportements interpersonnels pré-compétitifs des gymnastes arabes
Authors: Salmela John H. , Baria Abderrahim
Published: December 2023

El presente estudio está centrado sobre el análisis de comportamientos interpersonales pre-competitivos manifestados por los gimnastas árabes que participaron en los VI Juegos Panárabes de Maroc en 1985. Los comportamientos son sometidos a un análisis comparativo que considéra el sexo y el conjunto social de origen de los gimnastas, i.e., Arabes-Africanos y Arabes de Medio-Oriente. Los comportamientos son registrados mediante un método de observación directa y estructurada. Los resultados revelan que los comportamientos predominantes son el “aislamiento”. Este comportamiento se acentúa más significativamente en las gimnastas femeninas que los gimnastas masculinos, que aparentan mantener más relación con sus compañeros de equipo. El análisis de los resultados revela igualmente algunas diferencias de carácter intercultural según los dos grupos sociales, con los gimnastas árabes de países de África del norte demuestran un comportamiento caracterizado por una mayor sociabilidad y cohesión.
Cinétiques des variables cardio-pulmonaires et métaboliques au cours d’épreuves exhaustives (temps limites) à 90, 100 et 105% de la vitesse maximale aérobie chez 16 coureurs élites.
Authors: Billat Véronique , Renoux J.-C. , Pinoteau Jacques , Petit B. , Koralsztein Jean-Pierre
Published: December 2023

The topics of this study is : a) the measurement of the time to exhaustion at 90 (Tlim 90), 100 (Tlim 100) and 105 (Tlim 105) % of the maxi mal aerobic speed (MAS) defined as the minimal speed which elicits VO2max correlate these values with MAS, VO2max ; b) in order to better understand the reason of subjects abandonning, this work studies the changes in cardio-respiratory and metabolic variables versus time at each intensity at 90, 100 and 105 % of MAS. 16 elite male runners participated in this study. Their age, body mass, height, VO2 max and MAS were respectively : 27. 1 ± 4 years (mean = SD), 69.1 ± 5.5 kg, 178 ± 5 cm, 75 ± 5.3 ml.min-1. kg-1, 22.3 ± 1 km.h-1. All tests were performed on a treadmill. The VO2 max and MAS were measured in a preliminary test session using a progressive exercise protocol. The Tlim at 90 %, 100 % and 105 % of MAS were then measured and the subjects were randomly assigned on 3 sessions separated by one week each. Following a 15-min warm-up period at 60% MAS the running speed was rapidely increased (less than 20 s) up till 90%, 100% or 105% of MAS. Time limit mean values for 90, 100, 105 % of MAS respectively were 17.40 ± 4.30, 5.25 ± 1.31, 2.57 ± 0,43 min,s. Heart rate, blood lactate, VE and EQO2 increased significantly at the three intensities studied but VO2, VCO2 increased significantly near the test to exhaustion performed at 105 % of MAS (Tlim 105) only. Expiratory fraction of CO2 (FECO2) and Oxygen pulse (VO2/HR) significantly dropped near the end of the time limit at 90 % of MAS only. Arteriel oxyhaemoglobin saturation (% HBO2) dropped significantly near the end of Tlim 100 only, but was neither correlated with the time limit value at 100 % of MAS nor with the VO2 max value, time to exhaustion at 100 % of MAS (Tlim 100) is significantly correlated with Tlim 105 ip < 0.01, r = 0,759) but not with Tlim 90. Moreover, Tlim 100 and Tlim 105 values are respectively correlated negatively with VO2 max (r = -0,502 et -0,5 16, p < 0.05) and MAS (r = -0,691 et -0,603 p < 0.01). The significant increases and decreases of the physiological variables are different in relationship to running speed.
Les coordinations posturo-cinétiques liées à la délivrance d’un coup de pied en Boxe Française Savate : comparaison entre sujets débutants et experts
Authors: Béraud Pierre , Gahéry Yves
Published: December 2023

Le coordinazioni posturo-cinetiche legate all’esecuzione di un colpo di piede nella Boxe Francese Savate : confronto tra principianti ed esperti

Questo studio comparativo tra principianti ed esperti nella Boxe Francese Savate ha fatto apparire modificazioni delle coordinazioni posturo-cinetiche negli esperti, nel senso di una maggiore adeguazione degli accompagnamenti posturali agli obblighi del compito. In particolare, nel caso in cui questi ultimi sono più esigenti, come durante un colpo di piede frenato attivamente, la riorganizzazione delle coordinazioni posturo-cinetiche precoci sembra giocare un ruolo nell’ottimizzazione del movimento, che appare con un tempo di risposta più breve e richiede meno dispendio energetico. Questa ottimizzazione di fronte agli obblighi dei compiti potrà essere fortemente legata alla capacità, acquisita con l’allenamento, di mobilizzare in modo più precoce e sfumato la muscolatura posturale per produrre una risposta più prestativa ed economica. Quest’ analisi comparativa conferma così il ruolo maggiore giocato dagli accompagnamenti posturali con l’aiuto apportato al movimento volontario.
L’enseignement des jeux par la compréhension : une revue de question
Authors: Gréhaigne Jean-Francis , Godbout Paul , Mahut Nathalie
Published: December 2023

The pedagogy of team sports has undergone a period of progressive changes between 1965 and 1985. Whereas the traditional approach puts the accent on learning a series of technical skills specific to the activity in view of eventually exploiting them in game contexts, a new approach focuses at first, in game contexts, on the understanding and mastery of tactical aspects of the game accompanied, if and when necessary, by a consolidation of technical skills.This diversity of didactical models applied to team sports led the authors to draw a picture of the progress made in this matter. This paper proposes a review of the literature concerning “teaching games for undestanding” and the analysis of two didactical models : one developped in England by Bunher and Thorpe and recently enacted in USA, the other francophone, and put forward by the authors in light of a constructivist view of learning.
Effet d’un exercice unique épuisant sur la capacité de transport du lactate du muscle strié squelettique
Authors: Eydoux Nicolas , Dubouchaud Hervé , Granier Pascale , Préfaut Christian , Mercier Jacques
Published: December 2023

Skeletal muscle sarcolemmal vesicles from control rats (C) and from rats exercised until exhaustion (E) were used to investigate the effect of a single bout of exercise on lactate transport capacity. Sarcolemmal preparations were not different between the two groups. Exhaustion was associated with a 65 % decrease of red gastrocnemius and quadriceps muscle glycogen contents. The time course of ImM lactate uptake showed that the equilibrium level in group E was significantly lower than group C (p<0.05). The initial rate of lactate uptake at 1mM decreased significantly (p<0.05) after exercise ; while the initial rate of lactate uptake at 100mM increased, with loss of saturation properties. We conclude that a single bout of exercise to exhaustion decreased skeletal muscle sarcolemmal lactate transport capacity in rats, coupled with an alteration in the saturable kinetics at high concentrations. These changes in lactate transport brought about by exercise to exhaustion could alter the metabolism and/or the acid-base equilibrium in the muscle fiber.
Comportements d’agression et motifs de participation en sport collectif : influence du sexe et du type de pratique
Authors: Coulomb Geneviève , Rascle Olivier , Pfister Richard
Published: December 2023

Comportamenti d’aggressione e motivi di partecipazione nello sport collettivo : influenza del sesso e del tipo di pratica

Riassunto

L’obiettivo di questo lavoro era di analizzare : a) l’influenza del sesso e del tipo di pratica (handball vs. football) sull’attuazione di comportamenti d’aggressione e i motivi di partecipazione degli individui, b) le relazioni tra i comportamenti d’aggressione e i motivi di partecipazione. Sono stati registrati ses-santa incontri di livello régionale, ugualmente suddivisi in funzione del sesso e del tipo di pratica, e poi osservati per mezzo di griglie d’osservazione distinguenti l’aggressione strumentale dall’aggressione ostile. Ottantuno soggetti adulti hanno compilato il «Questionnaire des Motif de Partecipation». I risultati rivelano che gli uomini emettono più comportamenti d’aggressione di natura strumentale ed ostile rispetto alle donne, ma questa differenza varia secondo il tipo di pratica. Invece i motivi di partecipazione si presentano in maniera omogenea in funzione del sesso, eccezion fatta per il fattore «piacere di praticare» che le donne giudicano corne più importante rispetto agli uomini. Infine appaiono delle correlazioni negative tra l’aggressione strumentale e i fattori «riconoscimento sociale», «piacere di praticare» e «sviluppo delle abilità», così corne tra aggressione ostile e «riconoscimento sociale».
La mise en œuvre d’un partenariat en éducation physique à l’école primaire : l’enseignement de la voile. Entre concurrence et coopération
Authors: San José Annie , Devos-Prieur Odile
Published: December 2023

Les lois de décentralisation ont incité l’école primaire à s’ouvrir sur l’extérieur. L’analyse des mises en œuvre d’un projet d’enseignement de la voile par des acteurs de l’école et du milieu sportif révèle la complexité d’une telle démarche et montre des variations dans les représentations des instituteurs et des moniteurs municipaux. Cette étude permet en outre de mieux définir les conditions d’un réel partenariat et de faire émerger les enjeux de pouvoirs et les jeux des acteurs pour légitimer leur pouvoir respectif. Des entretiens ont été menés auprès de 9 binômes (instituteurs et moniteurs) engagés dans un projet commun. Une analyse automatisée et réglée des discours et une analyse qualitative montrent que le passage entre territoire scolaire et espace de socialisation ne se décrète ni ne s’improvise. Malgré les divergences, un véritable partenariat peut se construire dans une relation négociée et sous certaines conditions interdépendantes. Paradoxalement, les moniteurs pour entrer dans l’école sont prêts à se conformer momentanément aux attentes de celle-ci au risque de perdre leur identité d’expert. Les enjeux statutaires l’emportent sur les enjeux identitaires.
Le test navette de 20 m adapté au football : un indicateur du potentiel physiologique et des habiletés techniques du joueur
Authors: Jullien Hugues , Amiard Valérie , Ahmaidi Said
Published: December 2023

La validation d’un test d’évaluation au football est difficile compte tenu de la technicité de ce sport et du nombre de groupes musculaires, mis en jeu. A partir du test Léger Lambert de 20 m par palier d’une minute, un test Léger-foot fut proposé à neuf footballeurs appartenant à une section sport-études. D’une moyenne d’âge de 16 ans, d’une taille de 175 cm ± 6 et d’un poids de 66 kg ± 5, ces sportifs ont une charge d’entraînement de 15 heures hebdomadaire. Respectant parfaitement le protocole d’exécution du Léger et Lambert (1982), ces jeunes devaient enchaîner conduite de balle, dribble, passe et tir. Lors de ce test, on relevait la fréquence cardiaque (Fc), le numéro du palier atteint qui nous indiquait la vitesse maximale aérobie (VMA) et la consommation maximale d’oxygène (V02 max), les valeurs de l’échelle de perception de l’effort de Borg et le nombre de fautes techniques effectuées. Les sujets après avoir réalisé les deux tests, ont réalisé un programme d’entraînement foncier de 6 semaines dont les effets seraient appréciés par les deux tests. A l’issue de ce travail, les deux tests Léger et Lambert (1982) et Léger foot étaient de nouveau proposés aux footballeurs, ce qui nous permettait de comparer les résultats obtenus entre les 2 tests avant et après entraînement. Avant entraînement, on peut remarquer qu’en dehors de la fréquence cardiaque maximale, toutes les valeurs des paramètres physiologiques sont plus élevées au Léger et Lambert (1982) qu’au Léger foot, sauf l’impression d’effort qui est moindre au Léger foot. Après la période d’entraînement, on constate la même évolution entre les deux tests, cependant il apparaît qu’au Léger foot, les progrès sont plus significatifs notamment au niveau de la VMA qui passe de 10 à 11 km.h-1 soit 10 % d’amélioration. Cette VMA représente l’indicateur de terrain pratique pour l’entraîneur, qui dans le cadre de ce test correspond à la physiologie et à la technicité spécifique du footballeur. Le V02 max du test Léger foot s’est significativement amélioré après entraînement (+18%) par rapport à celui du Léger Lambert (+5%). Il est à noter que l’impression d’effort est beaucoup moins élevée au Léger foot qu’au Léger et Lambert (1982) pour un effort fourni beaucoup plus intense. L’objectif du test Léger foot est d’apporter le maximum d’informations utiles et utilisables au joueur et à son entraîneur en respectant la spécificité du football.
Le docteur Ernest Moreau-Defarges : un pionnier de l’éducation physique sur les plages
Authors: Rainis Michel
Published: December 2023

Doktor Ernest Moreau-Defarges : ein Pionier der Leibeserziehung auf den Stranden

Ernest Moreau-Defarges (1873-1944), Arzt und Apotheker, gründete 1913 das erste Stadion für Leibeserziehung auf dem Strand in La Baule. Als Anhänger des Naturismus bietet er den Kindern der Feriengäste ein wahrhafte Leibeserziehungskur am Meeresstrand an. Inspiriert durch die natürliche Methode von G. Hebert, bemüht sich Moreau-Defarges vor dem Ersten Weltkrieg das Gefallen an spielerischen, ja sogar patriotischen Hygieneubungen zu entwickeln. Indem er die verschiedenen Ressourcen des Strandmilieus (Sand, Wasser, Sonne) nutzt, lässt der im «Stade Maritime » Leibesübungen, Geschicklichkeitsspiele, traditionelle Spiele und einige Sportarten (Leichtathletik, Basketball, Schwimmen) praktizieren. Dieses Sammelsurium an Ubungen ist sehr motivierend, und wird augenblicklich von Kindem und Eltem begeistert angenommen. Die angewandte Methodik ist biografisch. Sie erlaubt es, gewisse individuelle Beweggründe herauszuarbeiten und die Rolle aufzuzeigen, die ein wenig bekannter Akteur bei der Entwicklung der Leibeserziehung am Strand spielen könnte. Die in den städtischen Archiven von La Baule und in den lokalen Zeitungen der Küstenorte zusammengetragenen Quellen sind unveröffentlicht, ebenso wie die Interviews und die Privatarchive der Familie Moreau-Defarges.
La Identidad. Una Necesidad en la enseñanza Técnica para el Desarrollo Socioeconómico
Authors: Oliva Feria Ada Yunia , Bon-Planas Ibrahim , Gainza Moreira Héctor L.
Published: December 2023

El presente artículo surge a partir de la necesidad de fortificar las carreras técnicas en la identidad profesional para el compromiso y desarrollo socioeconómico del país. Se revelan aspectos teóricos relacionados con el proceso de la formación inicial y la identidad profesional hacia las carreras técnicas de perfil pedagógico. Se propone como objetivo un programa de asignatura optativa que contribuye desde el contenido a potenciar la identidad profesional de los estudiantes de la carrera Eléctrica. Se utilizaron métodos teóricos y empíricos para corroborar la veracidad de la información y para elaborar el programa optativo. Resultado arrojó que sigue siendo insuficiente las estrategias entre las facultades de técnica con perfil pedagógico y la enseñanza, evidenciado en la matricula total del diurno que solo es de 7 estudiantes. Lo que denota el insuficiente trabajo de orientación en los centros precedentes para que opten y permanezcan con sentido de pertenencia en la carrera. La revisión de los documentos rectores dio muestra de la inestabilidad en el ingreso en las carreras pedagógicas, Conclusiones la enseñanza técnica tiene que rehabilitar su identidad profesional como enseñanza encargada del desarrolloproductivo y económico del país.
Fundamentación metodológica de la determinación de la esencialidad de los contenidos para un aprendizaje pertinente
Authors: Díaz Jaime Karelia , Jaime Ojea Rosa Ana , Céspedes Acuña Esther
Published: December 2023

La fundamentación metodológica para guiar la determinación de la esencialidad de los contenidos es una temática actual y de mucha importancia a la luz de las condiciones especiales en que se está llevando a cabo la educación actual a nivel mundial. La dispersión en cuanto a los presupuestos teórico alrededor de la temática, es condición indispensable para la conformación del presente trabajo, para lo cual se realizó la revisión de la documentación a disposición de las autoras, apoyadas en los métodos de análisis-síntesis, inductivo-deductivo, modelación y hermenéutico. Para el mismo se partió de estudios anteriores referentes al tema de las propias autoras y autores nacionales y extranjeros. Todo ello permite entregar como resultante una vía que orienta los pasos a seguir para determinar la esencialidad de los contenidos desde los programas de asignatura y garantizar el aprendizaje pertinente de los estudiantes en el año, independientemente de la especialidad que se curse.
Las estrategias metacognitivas de aprendizaje desde el modelo híbrido
Authors: Martínez Viel Yaina , Quintero León Alejandro , Piña Batista Odalys
Published: December 2023

Las estrategias de aprendizaje, en particular las metacognitivas, son una vía efectiva para potenciar la activación y regulación del aprendizaje desarrollador de los contenidos profesionales. En el actual modelo híbrido de la universidad cubana su desarrollo se hace imprescindible para favorecer la autogestión del conocimiento por parte del estudiante, quien debe asumir de forma consciente la responsabilidad de su aprendizaje, teniendo en cuenta sus potencialidades, motivaciones e intereses. En el presente trabajo se exponen las experiencias y resultados de la aplicación de una estrategia para la orientación de estrategias metacognitivas de aprendizaje desde el colectivo pedagógico del primer año en la carrera Pedagogía Psicología, teniendo en cuenta las exigencias del modelo híbrido. Para efectuar la investigación se utilizaron métodos teóricos y empíricos que posibilitaron identificar las insuficiencias en torno al proceso de enseñanza-aprendizaje en este nuevo modelo formativo, así como la propuesta que se ofrece para su implementación en la carrera, teniendo en cuenta sus potencialidades para favorecer el desarrollo de estrategias de aprendizaje metacognitivas.
Spiritual and moral guidelines for the personality of volunteers: a qualitative study
Authors: Shachinova Maria A.
Published: December 2023

The article is devoted to the study of spiritual and moral aspects of the personality of volunteers using a qualitative method. The relevance of the study is due to the small number of scientific psychological research in this area. The purpose of the study is to identify spiritual and moral guidelines of the person, associated with manifestation of spiritual capacities. The scientific novelty of the study lies in the empirical study of spiritual abilities of volunteers using a high-quality research strategy. Data collection was carried out using semi-structured interviews. The study was attended by volunteers, consisting in groups of charitable foundations of the city of Moscow, helping hospices, a hotline for helping cancer patients, etc. Using the in-depth interview method and subsequent phenomenological analysis of the data, descriptions by volunteers of their experience of volunteering in the context of its significance for their present and future life were obtained. The analysis of these interviews revealed common themes, collected from the interviews of all respondents, which manifested themselves in the most or all interviews. Conclusions were made about spiritual and moral guidelines of volunteers, associated with all three components of spiritual capacities. The results of the study suggest the possibility of further detailed studies.
DETERMINATION OF THE MOMENT OF INERTIA OF THE FLYWHEEL MASSES, TAKING INTO ACCOUNT THE DEPENDENCE OF FORCES ON SPEED
Authors: Bukina Svetlana V. , Sitnikova Tatiana A.
Published: December 2023

The article discusses the performance characteristics of machines with a common criterion for all characteristics – the same work per cycle. The conclusion of analytical dependences characterising the movement of the electric drive in the transient mode is given, that is, taking into account the influence of var- ious quantities included in the equation of motion on the magnitude of the moment of inertia of the flywheel masses, with different types of load and different coefficients of unevenness of rotation. The zones of influence of the slope steepness of the mechanical characteristic MD(ω) on the required value of the moment of inertia are determined. It is shown that the values of the moment of inertia for aggregates with a smooth load are less than for aggregates with a sharply varying load, and that taking into account the influence of the dependence of MD(ω) on the required value of the moment of inertia J at large values of the coefficient of unevenness of motion δ is more necessary than at small values δ.
FORMATION OF CITY IDENTITY BY MEANS OF GRAPHIC DESIGN (THE EXAMPLE OF SAINT PETERSBURG)
Authors: Ryabinina-Zadernovskaya Varvara E.
Published: December 2023

The article considers the problems of forming and development of visual environment of a large European city on the example of Saint Petersburg. Human interaction with architectural and graphic components of urban space is analysed in context of visual perception. The peculiarities of the impact of urban visual information objects on human perception of urban environment are revealed. Particular attention is paid to the influence of the visual information environment on the formation of the aesthetic image of the city. The specifics of legislative regulation of the quality of visual information environment in Saint Petersburg are highlighted.
MOLECULAR DETECTION OF MYCOBACTERIA IN FILLETS OF NILE TILAPIA (OREOCHROMIS NILOTICUS) FOR HUMAN CONSUMPTION
Authors: Giorno Eberhardt Bruno , Rodrigues Marianna Vaz , Araújo Júnior João Pessoa , Langoni Helio
Published: December 2023

Cinquenta filés de tilápia do Nilo (Oreochromis niloticus) de um mercado de peixes de um município do Estado de São Paulo, Brasil, foram analisados quanto à prevalência de Mycobacterium spp. Após a coleta dos peixes, os filés foram armazenados individualmente e identificados em sacos plásticos estéreis herméticos, colocados em caixa térmica com gelo e levados ao laboratório. Amostras do músculo esquelético (20 mg) foram obtidas e avaliadas por PCR (Polymerase Chain Reaction). Os resultados mostraram a presença de Mycobacterium spp. em 100% das amostras (50/50). O sequenciamento Sanger revelou a presença de Mycobacterium gordonae em todas as amostras. Embora o M. gordonaeseja de baixo potencial patogênico em humanos, a literatura relata infecção em pacientes imunossuprimidos, como pulmões, tecidos moles, córnea, cavidade peritoneal e, menos frequentemente, bacteremia. Assim, o número consideravelmente elevado deste organismo encontrado neste estudo em um prato popular como o filé de tilápia é de grande preocupação. As mudanças nos hábitos alimentares da população, como o aumento do consumo de pescado cru, devem chamar a atenção dos piscicultores e dos comitês de fiscalização, visto que lesões macroscópicas sugestivas geralmente estão ausentes nos produtos. Além disso, é necessário avaliar o papel potencial do Mycobacterium gordonaecomo agente infeccioso quando ingerido através de alimentos, tanto para pessoas imunossuprimidas como para imunocompetentes.
Analysis of hazards and risks in drawing machines
Authors: PÉREZ-GALINDO Liliana Eloisa , TORRES-VALLE José Bernardo , HERNÁNDEZ-BORJA Carlos , PEZA-ORTÍZ Edebaldo
Published: December 2023

This work aims to identify the degree of risks based on the dangers to which wire drawing machine operators are exposed. An evaluation is also carried out with the purpose of reducing accidents when workers operate this type of machine. The methodology used for this analysis is carried out using a tool called Operation, Risks Corrective Actions (ORCA). This type of tool is a format implemented by the company and compatible with most of the risks that may exist in each area that makes up the company. Carrying out this risk and hazard analysis will help control and prevent accidents, help implement and improve safety protocols, as well as improve learning to carry out efficient control in preventing accidents that could occur. present and identify the level of risk.
The police as formal agents of change: Assisting desistance in individuals convicted of sexual offences
Authors: Pemberton Sarah , Kewley Stephanie , Mydlowski Leona
Published: December 2023

Comprehensive and multi-disciplinary public health approaches are necessary to prevent sexual re-offending. However, criminal justice solutions continue to dominate and the arrangement in England and Wales is no exception. The introduction of the Multi-Agency Public Protection Arrangements (MAPPA) in 2003 brought together the work of the police, prison and probation services in order to manage violent and sexual offenders. This paper focuses specifically on the work of the specialist police officers who are tasked under MAPPA with the Management of Sexual or Violent Offenders (MOSOVO) and whether or not they can assist desistance in those who have been convicted of a sexual offence. We argue that the risk-based, highly politicized model of public protection that MOSOVO staff operate within creates tensions more likely to hinder than facilitate desistance. As indicated by findings in an independent review of the police’s management of registered sex offenders (2023), successful desistance journeys are found in people who are supported by formal agents who actively promote hope and optimism and convey a belief that the person attempting desistance can change. In conclusion, we recommend that MOSOVO staff be willing and resourced to help individuals with sexual convictions develop a non-offending lifestyle and identity and support them in achieving this goal, which requires the provision ofcomprehensive support beyond risk management.
Police intervention in domestic violence cases: mediation, warning or administrative penalty?
Authors: Yingxing Xu , Jialu Lu
Published: December 2023

China’s first law on domestic violence (DV) was passed in 2015 and implemented in 2016, which creatively established the DV warning system. It provides a way for police stations to intervene in DV and ensures family harmony and stability to some extent. However, there are regional and individual differences in implementation. In this study, information was collected during personal interviews with 12 police officers from three police stations in the same city in China. Through the discussion of police intervention in DV, we found that mediation was still the main way to settle a DV case due to the traditional concepts, ambiguity of related terms, weak deterrent of a warning paper, and inadequate understanding of related guide. Also, the support and cooperation mechanism to intervene in DV has not been established. Based on our findings, we will put forward suggestions on improving work norms and procedures, strengthening training and guidance, and establishing multi-party cooperation mechanisms.
Patterns and principles of building strategies and tactics for the development of innovative activities of enterprises on the basis of the activation of mentoring
Authors: Doroshkevych Kateryna , Kolinko Nataliya , Telvak Ruslan , Hrodzevych Nataliya
Published: December 2023

Introduction. In order to further invigorate European integration processes and increase the level of the innovative component of the national economy in the conditions of its recovery, it is necessary to ensure the proper level of management of innovative activities, which should be implemented in the conditions of the activation of mentoring. The processes of forming strategies and tactics for the development of innovative activities, which are related to the determination of prospects for its development in long-term periods and the formation of approaches to their implementation in the nearest periods of time, require careful attention. To ensure their effectiveness, attention should be paid to the principles of strategy formation and development tactics of innovative activity on the basis of the activation of mentoring.
Purpose. To create a conceptual model of the formation of strategy and tactics for the development of innovative activity on the basis of the activation of mentoring and indicate the principles of its provision.
Method (methodology). To achieve the goals, the article uses the methods of theoretical generalization, analysis and synthesis, comparison. Based on the analysis of the literature and its systematization, the scientific apparatus of the outlined problems was developed.
Results. In order to increase the effectiveness of innovative activity, a conceptual model is formed in the article, that explains that strategic planning takes place on the basis of taking into account the relevant principles. Tactical planning is a logical continuation of strategic planning and involves the formation of tactical approaches to the implementation of the enterprise's strategy of innovative activity. At the same time, the principles of forming the tactics of innovative activity of enterprises are implemented. Simultaneously, mentoring, based on the relevant principles, involves the training of employees expediently based on the results of the formation of tactical approaches and strategic planning. The principles of building a strategy and tactics for the development of innovative activities of enterprises on the basis of the activation of mentoring include: purposefulness, systematicity, scientific validity, objectivity, effectiveness, economic efficiency, optimality, constant improvement.
Ukrainian business in the conditions of war: assessment of the state of companies and industries which suffered the greatest losses and ways to restore their activities
Authors: Andrushkiv Iryna , Ratych Uliana
Published: December 2023

The article examines issues related to the assessment of the state of Ukrainian enterprises and industries that have suffered the greatest losses, and issues related to the ability of business to recover quickly.
It has been established that military actions in Ukraine have caused huge losses to entrepreneurs, as evidenced by statistics. Despite the fact that domestic enterprises have suffered significant losses, they continue to stay afloat, and Ukraine's economy has automatically entered a state of war with its specific requirements and characteristics.
The fact that business has experienced significant problems in such areas as: agriculture, energy, metallurgy and logistics is emphasized. It was emphasized that human capital remains the main problem. According to the UN, almost 3 million citizens have left Ukraine by March 15, 2022. A little less than half of them are people of working age.
It was emphasized that the state promotes the restoration and relocation of businesses from the war zones and occupation in this difficult time. The changes have also begun to take place from the state in the direction of creating and implementing new state programs, introducing appropriate changes in legislation to support the economic sphere.
At the same time, there are certain obstacles that prevent enterprises from restoring and developing business, namely: lack of a sufficient number of solvent enterprises in the domestic market, unpredictability of the situation in Ukraine and the domestic market, lack of sufficient capital, lack of necessary equipment, outdated business model of enterprises.
Consequently, due to the full-scale war on the part of russia, Ukraine is currently in a difficult economic situation. Therefore, the state should interact with domestic business in the direction of creating programs to support small and medium-sized businesses, implementing tender offers, providing micro-grants for business, filling the budget, assisting in the relocation of enterprises, forming the optimal model of the taxation system, solving problems with logistics to overcome crisis phenomena.
Approaches to asset tokenization for the development of e-commerce
Authors: Lagodiienko Volodymyr
Published: December 2023

In the paper, using the example of analysing the approaches of scientific research of scientists from different countries, a new form of development of trade and economic relations is explored – e-commerce and its innovative electronic financial instrument – asset tokenization. The study was based on an analysis of the approaches of scientists, as well as on practical analytical studies, which presented an understanding of the features of the influence of tokens as a financial instrument on the development of e-commerce. Among the main methods used in the study, the comparative method, the method of historical reconstruction of development and analytical interpretation, as well as other general scientific and specialized methods were used, which formed an interdisciplinary methodological toolkit. Based on the research materials of scientists, the article makes a historical excursion into the formation of e-commerce and its digital and financial instruments in the context of global economic crises and overcoming their consequences for the financial market infrastructure, because of which three periods of development of the transformation of e-commerce are identified. As a result, the paper proves that the scientific problem of tokenization of assets has been little studied; the materials of the authors’ scientific research indicate the formation of three main areas of research: the formation of transaction logistics; digitization of the supply chain; the transformational impact of blockchain technology in the development of e-commerce. The article presents the main characteristics of scientific approaches for each of the three groups of studies, which reflect the impact on the development of e-commerce. The systemic impact of asset tokenization on the development of e-commerce is summarized as a transition to a new level of simplification of interaction between counterparties and the formation of an innovative system for protecting ownership of a digitized asset, which also affects its liquidity, and prospects for further research on this new economic issue are presented.
Financial sector: regulatory and communication transformations in the digital economy
Authors: Alekseyenko Lyudmyla , Tulai Oksana , Babii Stepan
Published: December 2023

Introduction. The financial sector is an important segment of the national economy and in the conditions of the new economic reality should play a key role in the recovery of the economy, taking into account various scenarios of guaranteeing financial security. The formation of a system of institutional and legal regulation of the activities of financial and credit institutions requires a consensus on increasing responsibility and trust between society and the financial sector for digitization, unification and transfer of financial technologies, prevention of overvaluation of financial investments and optimization of transaction costs in capital markets and organized commodity markets.
Purpose. The goal is scientific substantiation of the development priorities of the main segments of the financial sector in the conditions of regulatory and communication transformations in the digital economy.
Method (methodology). The research methodology is based on general scientific methods of cognition (empirical research, analysis, synthesis, induction, deduction) and special methods (classification methods, modelling).
Results. The organizational and legal approaches to the unification of information support for professional participants, investors and consumers of financial services under the influence of military aggression and the scaling of economic crisis phenomena are revealed at the doctrinal level. Attention is focused on the scaling of financial transactions at the international and local level within the scope of providing international donor funds and grants, private investments. The methodical and applied approaches of the investor's strategy when choosing the participants of the industrial and financial group according to the relevant criteria are characterized. The priority directions of the development of the financial sector have been determined, taking into account the organizational-management and technical-informational dimensions of the transformation of the market microstructure.
Specific of transmission mechanism of monetary policy in Ukraine in the conditions of martial law
Authors: Dziubliuk Oleksandr
Published: December 2023

Introduction. The current state of the Ukrainian economy is determined by the unfolding of crisis as a result of full-scale military aggression, which determines the need to optimize the regulatory influence of monetary policy in order to ensure the stability of the economy against the negative consequences of the war, minimize and localize the impact of the negative consequences of the crisis for the real sector of the economy. Under such circumstances, the study of problems related to the choice of the most optimal monetary policy strategy, which is implemented in practice through the appropriate channels of monetary transmission, which operate on the basis of the selected targeting regime, is especially relevant. At the same time, military actions determine the need to reassess the system of economic coordinates, in which the central bank, defending its institutional independence, could focus monetary regulation exclusively on price stability, ignoring other strategic goals of state influence on the economy, related to the urgent need to save economic activity and prevent unfolding recession precisely with the help of monetary policy instruments.
Goal. The purpose of the study is to find out the features of practical implementation and to identify problematic aspects of the transmission mechanism of monetary regulation, as well as to determine on this basis the most optimal channels of monetary transmission, suitable for use in conditions of martial law, external shocks and the unfolding of the economic crisis.
Methodology. General scientific techniques and tools, methods of analysis and synthesis, comparison, summary and grouping, scientific abstraction are used.
The results. The article examines the action of the main monetary transmission channels and their impact on key macroeconomic parameters. The features and effectiveness of the transmission mechanism of monetary policy in the conditions of unfolding economic crisis during the period of martial law are analyzed. Problematic aspects of the practical implementation of the channels of monetary policy transmission mechanism have been identified. The fallacy of certain actions of the NBU regarding use of interest rate channel and inflation targeting regime while rejecting the exchange rate stability is emphasized. The advantages of using the exchange rate channel as more effective in the system of central bank transmission of monetary impulses to the economy in order to achieve the goals of financial stabilization, maintenance of economic growth and employment are substantiated.
Public finance in modern Ukraine: theoretical and practical aspect
Authors: Nikiforov Petro , Legkostup Igor
Published: December 2023

Introduction. In this article we analyze the sphere of public finance in Ukraine. In the theoretical aspect, domestic financial science does not pay enough attention to issues related to the conflicting combination of economics and politics in public finance, the interplay of political and financial theories in this field, and the application of behavioral models of various public finance subjects in scientific research. At the same time, there is a need for clarification of the structure and nature of public finance.
Objective. To define the essence and structure of public finance based on well-established theoretical postulates; to investigate main trends in its development, problems, and ways of improvement in modern Ukraine using statistical data.
Results. Foreign and domestic scholars not only interpret the concept of "public finance" differently but also include various components in it. Public finance is defined as the total amount of society's always limited monetary resources at the disposal of the state authorities and local self-government. Its formation and use require accompanying institutional and organizational activities based on the scientific groundwork produced by public finance theory.
Over the past five years public finance in Ukraine has been characterized by conflicting trends with the defining factors being the global Covid-19 pandemic and Russia's full-scale war against Ukraine. In 2022, the share of expenditures of the consolidated budget and the Pension Fund reached a record high of 65.8% of annual GDP. The deficit of the consolidated budget has reached a record level. In these conditions, the government is implementing a forced but well-balanced active debt policy. The existing solidarity-based pension system significantly burdens and adds problems to Ukraine's public finance.
Conclusion. To solve a series of accumulated problems in the field of public finance, what is needed first and foremost is peace in Ukraine after its victory. During the post-war reconstruction process, further reforms and measures should be taken to improve the state of public finance and bring it closer to international standards of efficiency, effectiveness, social utility, and security.
Developed Jepara 3D Augmented Reality Furniture Catalog Application Based on Android
Authors: Musthofa Muhammad Naufal Alfa'iz , Handayani Irma
Published: December 2023

Jepara, a regency in Central Java, Indonesia, stands as a prominent hub for the wooden furniture industry, boasting a reputation that extends globally. Traditional marketing approaches, particularly the use of physical catalogs, encounter notable challenges in this digital era. This study identifies the limitations of conventional print catalogs in generating consumer interest and facilitating access to store information in Jepara’s teak furniture market. To address these challenges, we introduce an innovative solution employing Augmented Reality (AR) technology. Utilizing the waterfall development methodology, this research develops an AR application compatible with Android devices. This application transforms the furniture shopping experience by presenting 3D visualizations of products, complete with detailed dimensions, thus enabling consumers to gauge the actual size of the items. Furthermore, the application curates a list of high-rated furniture stores in Jepara, offering comprehensive store information. This integration of AR technology not only enriches the consumer experience but also adds an interactive dimension to the furniture purchasing process