cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Basel, Universitätsbibliothek, CL 124 : Book of hours
Creators: name: Bernardus, Claraevallensis
name: Bourdichon, Jean
name: Poyer, Jean
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: This richly decorated book of hours was illuminated in Tours in about 1500, for an owner from Toulouse. In the 15th century, the city of Tours and the Loire valley region were home to the court of the kings of France. This manuscript is closely connected to that glorious past era. The name of court painter Jean Bourdichon (ca. 1457-1521) is associated with two of the miniatures in this book of hours. The other 35 miniatures were painted by three book painters from the atelier of Jean Poyer (+ before 1504), also well-established in Tours.
description: Online Since: 2012-07-04
Basel, Universitätsbibliothek, CL 145 : Collectanea of kabbalistic and magical texts in Hebrew
Creators: name: Joseph, b. Elijah Tirshom
name: Sassoon, David Salomon
name: Segre Amar, Sion
name: Sarug, Yiśraʼel
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: The greater part of the manuscript (pp. 21-598) is a compendium by Joseph b. Elijah Tirshom titled Sefer Shoshan Yesod Olam that includes 2174 numbered paragraphs, containing, inter alia, a book of magic called Harba de-Moshe (Sword of Moses) and other texts. Copied in the Ottoman empire in a 15th century Byzantine script with additions in later hands.
description: Online Since: 2011-06-09
Depression in cancer survivors: the role of companion animal
Creators: name: Mota, Maria Paula
name: Freitas Martins, Catarina
name: Pinto Soares, Jorge
name: Azevedo, Luís
name: Monteiro, Graça
name: Abrantes, Catarina
name: Mota, Maria Da Graça
name: Jesus, Mariana
name: Coelho, Eduarda
name: Fonseca, Sandra
name: Cardoso, Luís
name: Pires, Maria Dos Anjos
Publisher: name: Motricidade
Year: 2024

description: It has been suggested that living with a pet reduces psychological stress, isolation, and loneliness while increasing social support and communication (Martins et al., 2023). Regarding cancer survivors, depression is one of the most common psychiatric diagnoses, so it may be hypothesised that these patients can benefit from a pet company. Nevertheless, an issue that should be considered in this human-animal bond relation is the attachment to a pet. This study aimed to analyse the attachment to pets in cancer survivors, considering their level of depression. The survey sample was conducted by mail and social media, with the support of LPCC and AAPC, and included subjects living in different parts of Portugal. Eighty-two cancer survivors aged between 28 and 71 years (=47.9; SD=8.6; 97.6% female, 2.4% male) were included in this study. Sociodemographic data (including age, gender, having a pet, and living alone or accompanied), Depression Beck scale (Campos & Gonçalves, 2011) and attachment to pets (Lexington pet scale) (Miranda, 2015) were collected. Afterwards, subjects were divided into two groups: pet owners (PO, n=60) and non-pet owners (NPO, n=22). Eighty women and 2 men participated in the sample. Eleven volunteers lived alone, and the remaining one lived with others. Cancer was identified over more than 5 years in 24% of the sample, and 54% were not under treatment. Total sample depression scores were 15.1 (±11.4), with 14.3 (±8.2) for NPO and 15.4 (±12.4) for PO. No difference in depression levels was found between cancer survivors who live alone or those accompanied. Between PO, the average attachment value to pets was 90.6 (±13.0; 47 to 115). A positive and significant association was found between depression and the attachment to pets (rho=0.266; p<0.05). The depression levels of this sample suggest that they have emotional support. Moreover, our results pointed out that the existence of a pet may contribute to face depression due to human-animal interaction, providing emotional support and improving the mental well-being of the owners.
description: Motricidade, Vol. 20 No. S1 (2024): CIDESD International Congress 2023
Rijpfjorden marine observatory (mooring) doi data link collection (2006 - ongoing)
Creators: name: Cottier, Finlo
name: Berge, Jørgen
name: Daase, Malin
name: Griffith, Colin
name: Vogedes, Daniel
name: Dumont, Estelle
name: Beaton, John
name: Kopeć, Tomasz
name: Inall, Mark
name: Renner, Angelika
name: Venables, Emily
name: Hobbs, Laura
Publisher: name: Zenodo
Year: 2024

description: This document contains the doi's to the oceanographic data collected by the Rijpfjorden (Svalbard) marine observatory, currently maintained by UiT The Arctic University of Norway. The time series started in 2002. Creators registered for this document have at some point been creators of the observatory data. All data is shared OA (CC BY). This document will get a new version when new data is published, usually once a year in late autumn.
description: Please download the PDF document to be able to click on the doi links. Copy-paste or clicking in the preview window will not work.
Basel, Universitätsbibliothek, CL 173 : Sefer Ḥokhmat Nashim
Creators: name: Yeḥiel ha-Cohen Manoscrivi
name: Rabbi Mordecai Dato
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: This legal manuscript with the title Sefer Ḥokhmat Nashim is part of a vernacular literary genre for women that was widely read in Ashkenazic and Italian communities since the Renaissance. This manual of prescriptions in Judeo-Italian is said to have been copied by the famous Italian kabbalist and preacher Mordechai ben Juda Dato during the second half of the 16th century.
description: Online Since: 2017-09-26
Exertional intensity through HR and PSE during a training match of the Brazilian women's beach handball team
Creators: name: Filho, João
name: Couto, Gil
name: Pinto, Graça
name: Gomes, Isabel Maria
Publisher: name: Motricidade
Year: 2024

description: The characteristics of handball played on sand differ from court handball not only in team size, scoring system, duration, rules, and field dimensions but also in surface and playing style. The present study aimed to characterise the intensity of effort through HR and PSE during a training match of the Brazilian Women's Beach Handball team. Nine female athletes from the national team (age 27.3 ± 4.0 years) voluntarily participated in the present study. Athletes body composition was evaluated by Inbody 720 bioimpedance scale (height 167.1 ± 6.5cm, weight 64.4 ± 10.1kg, lean mass 27.5 ± 4.6kg, fat percentage 23.2 ± 5.0%). The Yo-Yo Intermittent Endurance Test - Level 2 (YYIETL2) was applied, and for monitoring and recording HRmax, the Polar H7 Smart Bluetooth connected to Polar Team Software was used. The exertional intensity during the training match (HR and PSE) was analysed by descriptive statistics and T-test for repeated measures (p <0.05). During the 2 sets of the match, HR was continuously monitored and categorised into 4 pre-defined intensity zones (zone 1 (<75% HRmax), zone 2 (75-84,9% HRmax), zone 3 (85-89,9% HRmax) and zone 4 (≥90% HRmax)) and PSE value recorded immediately at the end of each set. The results do not reveal statistically significant differences in the behaviour of HR and PSE between players or sets. However, the athlete's perceived exertion reveals a significant underestimation when compared to the results evaluated by HR monitoring, and there is evidence of PSE differences between outfield players vs goalkeepers (12.57 ± 1.39 vs 11.00 ± 0.00; p <0.025). When analysing the HR zones (fig. 1), there was a higher permanence in zone 3 (85-89.9%HR) in both sets with an average time of 174.6±120.2 seconds in 1st and 248.2±132.1 in 2nd one. When comparing the intensity of effort in the 4 defined zones, it was observed that goalkeepers have a higher percentage in zones 1, 2 and 3, regardless of the set played (being non-existent or residual in zone 4), while field players have higher percentages in zones 2, 3 and 4. Beach handball, played at a national team level, although in training matches as we analysed it, has shown to be a sport with high-intensity demand. The creative and acrobatic actions of this game, such as inflight (aerial plays, alley-oop passes, jump shots, spin shots, goalkeeper saves) and spin shots, may explain some of these results. 
description: Motricidade, Vol. 20 No. S1 (2024): CIDESD International Congress 2023
Basel, Universitätsbibliothek, CL 183 : Herman of Valenciennes, Bible translation in alexandrine verse
Creators: name: Hermann, de Valenciennes
name: Phillipps, Thomas
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: This text contains an adaptation of several narrative parts of the Bible in Old French. The poem in alexandrine verse (en laisses d’alexandrins) was composed in the 12th century by an author of the continent and became one of the most successful religious works in Old French. This manuscript preserves one of the oldest and most complete exemplars of this work; it is the only one to contain almost the entire text from the Anglo-Norman branch of the text tradition. Because the text probably is of insular origin, this manuscript proves the almost simultaneous dissemination of the text in England.
description: Online Since: 2014-06-23
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð½Ð¾ÑÐµÐ¿Ð¾Ð·Ð¸ÑÐ¾ÑÐ¸Ñ Ð½Ð° Ð¾ÑÐ´ÐµÐ»ÑÐ½ÑÐµ ÑÐµÐ¿Ð¾Ð·Ð¸ÑÐ¾ÑÐ¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of a methodology for dividing a monorepository into separate repositories
Creators: name: ÐÐ¸Ð¼Ð¸ÑÑÑÐº, ÐÐ¸ÐºÐ¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿Ð¾
Ð¼Ð¾Ð½Ð¾ÑÐµÐ¿Ð¾Ð·Ð¸ÑÐ¾ÑÐ¸Ð¹
git
ci/cd
Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ
Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ°
software development
monorepository
application
library

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð² Ð¼Ð¾Ð½Ð¾ÑÐµÐ¿Ð¾Ð·Ð¸ÑÐ¾ÑÐ¸Ð¸, Ð¸Ñ ÑÐµÑÐµÐ½Ð¸ÑÐ¼ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð½Ð¾ÑÐµÐ¿Ð¾Ð·Ð¸ÑÐ¾ÑÐ¸Ñ Ð½Ð° Ð¾ÑÐ´ÐµÐ»ÑÐ½ÑÐµ ÑÐµÐ¿Ð¾Ð·Ð¸ÑÐ¾ÑÐ¸Ð¸. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ: - ÐÐ½Ð°Ð»Ð¸Ð· ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð² Ð¼Ð¾Ð½Ð¾ÑÐµÐ¿Ð¾Ð·Ð¸ÑÐ¾ÑÐ¸Ð¸; - ÐÐ¾Ð´Ð±Ð¾Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð´Ð»Ñ ÑÐ¿ÑÐ¾ÑÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð½Ð¾ÑÐµÐ¿Ð¾Ð·Ð¸ÑÐ¾ÑÐ¸Ñ; - ÐÐ·Ð±Ð°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐº Ð¸ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð¾Ñ Ð»Ð¸ÑÐ½Ð¸Ñ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐµÐ¹; - ÐÐµÑÐµÐ½Ð¾Ñ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð¸ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐº Ð² Ð¾ÑÐ´ÐµÐ»ÑÐ½ÑÐµ ÑÐµÐ¿Ð¾Ð·Ð¸ÑÐ¾ÑÐ¸Ð¸; - ÐÐ°ÑÑÑÐ¾Ð¹ÐºÐ° Ð¿ÑÐ¾ÐµÐºÑÐ¾Ð², ÑÐµÐ¿Ð¾Ð·Ð¸ÑÐ¾ÑÐ¸ÐµÐ² Ð¸ CI/CD; - Ð¢ÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐº Ð¸ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð½Ð¾ÑÐµÐ¿Ð¾Ð·Ð¸ÑÐ¾ÑÐ¸Ñ Ð½Ð° Ð¾ÑÐ´ÐµÐ»ÑÐ½ÑÐµ ÑÐµÐ¿Ð¾Ð·Ð¸ÑÐ¾ÑÐ¸Ð¸. ÐÐ°Ð½Ð½Ð°Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð±ÑÐ»Ð° Ð°Ð¿ÑÐ¾Ð±Ð¸ÑÐ¾Ð²Ð°Ð½Ð° Ð½Ð° Ð¿ÑÐ¾ÐµÐºÑÐµ Ð·Ð°ÐºÐ°Ð·ÑÐ¸ÐºÐ°.
description: The given work is devoted to studying of development problems in the monorepository, their solutions and the development of a methodology for dividing the monorepository into separate repositories. Tasks that were solved in the course of work: - Analysis of existing solutions to development problems in the monorepository; - Selection of tools to simplify the separation of the monorepository; - Ridding libraries and applications of dependencies; - Migration of applications and libraries to separate repositories; - Configuring projects, repositories, and CI/CD; - Libraries and applications testing. As a result, a methodology for dividing the monorepository into separate repositories was developed. This technique has been tested on the customers project.
Risk and safety in Nature and Adventure Sports: risks perceived by rafting guides
Creators: name: Faria, João
name: Brandão, António
name: Clemente, Filipe
name: Lima, Ricardo
name: Quaresma, Luís
Publisher: name: Motricidade
Year: 2024

description: The aim of this study is to identify the risk factors that are perceived by guides in the rafting activity.


We have applied a questionnaire to 39 rafting guides from Iberia and Latin America, with a mean age and standard deviation respectively of 37.49 ± 12.16. The participants were asked about their mental representation of the risk they experience in the Rafting modality.


Data analysis and processing was performed using N-Vivo 10 software. To organize and subsequently analyse the risks identified by the guides, a "tree" was created based on two pillars: human factors and environmental factors. The human factors were subdivided into physiological; operational; emotional and psychological; cognitive; group behavior; and means of rescue. The environmental factors were subdivided into the geomorphological and meteorological dimensions, fauna and flora.


The guides with 76.3% of the propositions and environmental factors with 23.7% of the propositions identified human factors. The most perceived risk factor was the human factor, with greater expression in the dimension "operational", concluding that the greater perception of risk is in factors controlled by man.
description: Motricidade, Vol. 20 No. S1 (2024): CIDESD International Congress 2023
Basel, Universitätsbibliothek, CL 269 : Diogenes of Sinope, Brutus and Hippocrates, Letters (translated by Francesco d'Arezzo and Ranuccio d'Arezzo)
Creators: name: Cinico, Giovan Marco
name: Brutus, Marcus Iunius, Caesaris Interfector
name: Diogenes, Sinopensis
name: Hippocrates
name: Hornby, Charles H.
name: Rinutius, Aretinus
name: Griffolini, Francesco
name: Abbey, John R.
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: This volume is a collection of letters, made in 1467 and 1468 in Naples for Roberto da Sanseverino, Prince of Salerno, contains letters by Diogenes of Sinope, Brutus and Hippocrates, who were regarded during the middle ages as the true authors of these letters. They were translated into Latin by Francesco Griffolini Aretino and Ranuccio of Arezzo. This book was presented for sale several times during the 20th century and passed through the hands of prestigious collectors.
description: Online Since: 2010-04-15
Supplementary document for Enhancing the performance of coherent Ising machines in the large-noise regime with a fifth-order nonlinearity - 6989307.pdf
Creators: name: Shi, Ruqi
name: Böhm, Fabian
name: Van Vaerenbergh, Thomas
name: Bienstman, Peter
Publisher: name: Optica Publishing Group
Year: 2024
Subjects: Uncategorized

description: Tunability of the fifth-order nonlinearity in the physical system and optimal noise level scan
Basel, Universitätsbibliothek, CL 278 : Kitab al-Hidaya ila Faraiḍ al-Qulub
Creators: name: Sassoon, David Salomon
name: Baḥye ben Yosef ibn Paquda
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: This rare Judeo-Arabic fragment is from the Kitab al-Hidaya ila Faraiḍ al-Qulub (Guide to the Duties of the Heart ) by Baḥya ben Joseph Ibn Paquda (2nd half of the 11th century). This work is of fundamental importance since it sets out the first Jewish system of ethics. The manuscript tradition of this Judeo-Arabic work is quite fragmentary because few textual witnesses remain today.
description: Online Since: 2017-09-26
Supplementary document for Enhancing the performance of coherent Ising machines in the large-noise regime with a fifth-order nonlinearity - 6896109.pdf
Creators: name: Shi, Ruqi
name: Böhm, Fabian
name: Van Vaerenbergh, Thomas
name: Bienstman, Peter
Publisher: name: Optica Publishing Group
Year: 2024
Subjects: Uncategorized

description: Tunability of the fifth-order nonlinearity in the physical system and optimal noise level scan
Basel, Universitätsbibliothek, CL 38 : Book of Hours
Creators: name: Dunn, George
name: Thomas, Alan G.
name: Duquesne Relieur
name: Millar, Eric George
name: Fouquet, Jean
name: Bourdichon, Jean
name: Beatty, Alfred Chester
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: This elegant pocket-size book of hours was illuminated in Tours around 1480 by the Maître des camaïeux d’or Le Bigot, who was active in the circle of the painter Jean Bourdichon. The sixteen tiny historiated initials in camaïeu d’or that are contained in the manuscript succeed the usual repertoire with an original cycle dedicated to the seven days of Creation. The artist demonstrates his exceptional technical mastery by lending the body of the initials an especially attractive evanescent character. The subtle arrangement of the surrounding letters should invite the anonymous patron to appreciate the meticulous combination of gold and colors in detail.
description: Online Since: 2018-12-14
Basel, Universitätsbibliothek, CL 146 : Midrash Tanhuma (Leviticus-Numbers-Deuteronomy)
Creators: name: Sassoon, David Salomon
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: One of the earliest manuscript exemplars of the version of the Tanhuma midrash text known among scholars as the "printed text" (first printed in Constantinople, 1520-22), as distinguished from the version first edited and printed by Solomon Buber in Vilnius, 1885. Copied probably somewhere in the Orient around the 14th century, the Hebrewscript is Oriental semi-cursive.
description: Online Since: 2013-12-13
Effect of exercise on sleep quality in elderlies living in nursing homes
Creators: name: Martins, Sofia
name: Azevedo, Luís
name: Martins, Catarina
name: Pinto, Henrique
name: Marinho, Inês
name: Pinto, Jorge
name: Abrantes, Catarina
name: Pinto, Graça
name: Mota, Maria Paula
Publisher: name: Motricidade
Year: 2024

description: One of the leading age-related changes affecting most older adults is the worsening of sleep quality. The literature suggests that the reduction of daily physical activity and increased frequency of daytime sleep periods in older adults are some of the main events contributing to the reduction in sleep quality, which may also negatively affect cognitive function. Considering this, it is expected that older people submitted to exercise should improve their sleep quality, physical function, reduce daily fatigue, and improve vigilance and cognitive function. The main objective of this study was to assess the effect of physical exercise on sleep quality and its repercussions on cognitive function in elderly residents in nursing homes. The studied sample was composed of 31 elderly people residents in nursing homes. The Mini Mental State Examination (MMSE) was used to assess cognitive function and exclude elderly people with cognitive deficits. Subsequently, the frailty level test (SPPB) and the handgrip strength test (HG) (Camry EH101) were performed. Finally, questionnaires were applied to measure sleep quality levels (MQS) and functional independence (BI). The sample age was 84.4±8.5 years (65-97 years) and was mainly composed of women (71%). The main results revealed that the exercise program induced an improvement in the physical fitness of the elderly (SPPB: t=-3.105; p=0.004; HGright: t=-3.292; p=0.003; HGleft: t=-4.792; p=0.000;). Sleep quality improved significantly (p=0.000), with no significant changes in cognitive function. Our results demonstrate that the implementation of physical exercise programs can be one of the most effective ways to increase sleep quality levels in these elderly people, retarding an age-related decline in cognitive and physical function.
description: Motricidade, Vol. 20 No. S1 (2024): CIDESD International Congress 2023
Effects of green exercise program on body composition and connection with nature in postmenopausal women
Creators: name: Moreira, Helena
name: Abrantes, Catarina
name: Teixeira, Andreia
name: Alves, Emília
name: Silva, Paulo
name: Gabriel, Ronaldo
Publisher: name: Motricidade
Year: 2024

description: There is evidence that green exercise (physical activity performed in natural or urban spaces with vegetation) generates physical and psychological health benefits and promotes emotional connection to the natural environment. However, few studies quantify these effects, namely on postmenopausal women. This study investigated the influence of a 16-week green exercise program on body composition and nature connectedness in postmenopausal women. A total of 122 women were allocated to a control (CG, n=34) or an exercise (EG, n=88) group. The EG followed a 16-week (3 days/week, 60 min/session) green multimodal exercise program with the cardiorespiratory work (30 min, 40 -75 % HRR) developed in contact with nature. Fat mass (FM, kg and %), visceral fat level (VFL), skeletal muscle mass (SMM), and appendicular skeletal muscle mass adjusted for body size (ASM/height2) were evaluated using the bioimpedance InBody 120. Participants' relationship with the natural environment was assessed using the Nature Relatedness Scale (NRS) and triaxial accelerometers wGT3X-BT to measure moderate-vigorous physical activity. Absolute and relative changes in quantitative variables were calculated, and Student´s t-tests and Mann–Whitney test were applied. The statistical significance was set at p£0.05. Most women had been menopausal for more than 6 years (55.9% and 53.4% in CG and EG, respectively) and exhibited natural menopause (97.1% and 89.9%). No differences were identified between the groups for the initial values of the variables, except for the total value of the NRS scale (3.62 points in CG and 3.50 points in EG, p=0.01). Both groups showed a reduction (p£0.01) in FM (-0.79% and -2.48% in CG and EG, respectively) and VFL (-0.62 and -1.52 points) and an improvement in muscular condition (0.14 kg/m2 and 0.20 kg/m2, p<0.01). Differences (p<0.01) were identified between the two groups for D%FM (4.52±0.96%) and DVFL (7.39±2.11%). In early (up to 6 years at menopause) and late postmenopause, differences were identified between the two ps for the D%FM (p£0.03). In the presence of a more recent menopause, these differences were also recognised for ΔASM/height2 (p<0.01). The EG improved their connection to nature (+0.07 points, p<0.01), but no differences were observed in the relative changes exhibited by the two groups. Our results suggest that the 16-week green exercise program improved adiposity levels, regardless of the time of menopause and muscle condition in early postmenopausal women. However, the intervention was not effective in improving the women's connection to nature.
description: Motricidade, Vol. 20 No. S1 (2024): CIDESD International Congress 2023
Physical activity and the risk of osteoporosis
Creators: name: Caramelo, Ana
name: Póvoa, Maria
name: Barroso, Isabel
name: Monteiro, Maria João
name: Rainho, Conceição
Publisher: name: Motricidade
Year: 2024

description: The incidence of osteoporosis (OP) in Portugal is 10.2%, a pathological condition in which bone resorption is greater than bone deposition. According to the World Health Organization, there are two types of risk factors associated with OP - the fixed risk factors and the modifiable risk factors, the latter subject to change, among which the practice of physical activity stands out. The aim of this study was to determine the risk of PB and assess the practice of physical activity in teachers and non-teaching staff of educational institutions in a geographical area of influence of a Health Care Cluster in the North of Portugal. This is a quantitative, cross-sectional and descriptive study, which was approved by the Ethics Committee. The "New Rapid OP Risk Test of the IOF" (TRRO-IOF)2 was used. 2 Given the pandemic context of COVID-19, data collection was carried out electronically. This study included 77 individuals, mostly females (71.4%), with a mean age of 51.6 years. As for the assessment of the risk of PB, the participants reported a family history of PB, according to Loures et al. (2017)3 when stating that these are genetic factors that predispose to the disease, femoral neck fracture (26%), due to a fall but without severity, possibly related to low calcium intake5. As for the assessment of physical activity practice, 67.5% of the participants reported it as less than 30 minutes/day, including housework, gardening, walking, running, etc. The European Union establishes 30 minutes of physical exercise for adults, but at a moderate intensity five days/week, or 20 minutes at a vigorous intensity three days/week4. There is a consensus in the literature that physical activity has benefits throughout the human life cycle, is a predictor of quality of life, minimises the risk of PB, prevents falls, and enhances health gains.
description: Motricidade, Vol. 20 No. S1 (2024): CIDESD International Congress 2023
title: ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÑÑÐµÐ»Ñ ÑÐµÐ½Ð½ÑÑ Ð±ÑÐ¼Ð°Ð³
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Using machine learning methods to compile an optimal securities portfolio
Creators: name: ÐÑÑÑÐµÐ²Ð°, ÐÐ»ÐµÐºÑÐ°Ð½Ð´ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: Ð³ÑÐ°Ð´Ð¸ÐµÐ½ÑÐ½ÑÐ¹ Ð±ÑÑÑÐ¸Ð½Ð³
lstm
arima
Ð¼ÐµÑÐ¾Ð´ Ð¼Ð°ÑÐºÐ¾Ð²Ð¸ÑÐ°
gradient busting
Markowitz method

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÑÑÐµÐ»Ñ ÑÐµÐ½Ð½ÑÑ Ð±ÑÐ¼Ð°Ð³. ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¿ÑÐµÐ´ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ ÑÐµÐ½ Ð°ÐºÑÐ¸Ð¹, Ð° ÑÐ°ÐºÐ¶Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¸ Ð²ÑÐ±Ð¾ÑÑ Ð»ÑÑÑÐµÐ³Ð¾ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð°. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1) ÐÐ·ÑÑÐµÐ½Ð¸Ðµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ð¹. 2) Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð° ÐÐ°ÑÐºÐ¾Ð²Ð¸ÑÐ° Ð´Ð»Ñ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÑÑÐµÐ»Ñ. 3) Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐ½ Ð°ÐºÑÐ¸Ð¹ Ð½Ð° Ð´Ð²Ð°Ð´ÑÐ°ÑÑ Ð´Ð½ÐµÐ¹. 4) ÐÐ½Ð°Ð»Ð¸Ð· ÑÐ°Ð±Ð¾ÑÑ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² Ð¿Ð¾ Ð¾ÑÐµÐ½ÐºÐ°Ð¼ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÑÐµÐ¼ÑÑ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ð¹ Ð¸ ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð´Ð°Ð½Ð½ÑÑ.
description: The subject of the graduate qualification work is Â«Using machine learning methods to compile an optimal securities portfolioÂ». This work is devoted to the research and use of machine learning algorithms for predicting stock prices, as well as analyzing the results and selecting the best algorithm. Problems that were solved during the study: 1) Study of machine learning algorithms for predicting values. 2) Implementation of the Markowitz method for compiling an optimal port-folio. 3) Implementation of machine learning methods to predict stock prices for twenty days. 4) Analysis of the operation of algorithms based on estimates of predicted values and actual data.
Perception of staff, food, activities program, satisfaction, and behavioural intentions in child sports camps
Creators: name: Sousa, Marisa
name: Gonçalves, Celina
name: Biscaia, Rui
name: Carvalho, Maria José
Publisher: name: Motricidade
Year: 2024

description: Thousands of children participate in child camps annually (Feenstra, 2015). Usually, child sports camps (CSC) provide different services (activities program (AP), food, and interaction with staff; Costa et al., 2004) that can influence consumer satisfaction (Tsuji et al., 2007) and their future BI (Sousa et al., 2023). Since CSC have two types of consumers (parents and participants; Lehto et al., 2020), camp managers must know both perceptions to manage these events properly. The present study aims to examine the relationship between consumers' perceptions of staff, food, AP, satisfaction and BI.

Data were collected from 258 participants (11.72±1.32years) and 226 parents (38.88±5.23years) that answered a questionnaire with items related to staff (thirteen), food (five), and AP (five) (7-point Likert scale: 1=strongly disagree and 7=strongly agree); and items related to satisfaction (six) and BI (three) (10-point Likert scale: 1=strongly disagree and 10=strongly agree). The relationships between staff, food, AP, satisfaction, and BI were tested using linear regression models. Durbin-Watson statistic (Maroco, 2018) and multicollinearity (i.e., variance inflation ratio (VIF) and the tolerance (T)) were verified (Fox, 1991). The Shapiro-Wilk test was used to assess the normality assumption, never verifying this condition (p<0.05 for the participants and their parents).

Participants' and their parents' perceptions score regarding staff, Food, and AP were high (>6.0). They also are satisfied (participants: M=8.94±0.88; parents: M=9.37±0.55) and demonstrate high BI regarding CSC (participants: M=8.90±1.05; parents: M=9.23±0.65). The Durbin-Watson statistic (values close to 2) points to the independence of the residues, and the tolerance values (0.67
description: Motricidade, Vol. 20 No. S1 (2024): CIDESD International Congress 2023
Development and validation of a questionnaire to assess coaches’ perceptions about periodisation of training in football
Creators: name: Gomes, Jorge
name: Teques, Pedro
name: Gomes, Antônio Carlos
name: Roriz, Paulo
name: Ribeiro, Ricardo
Publisher: name: Motricidade
Year: 2024

description: Despite the substantial development of the periodisation of football training, little is known about the perceptions coaches have concerning the methodological dimension of periodisation. The present study aimed to develop and validate the Training Periodisation Assessment Scale (TPAS) to demonstrate its psychometric properties in two samples of football coaches. The objective was achieved in 3 phases: (1) development of items and the facial validity of the content of items of the initial version; (2) preliminary evaluation of the factorial structure through exploratory factor analysis (n1 = 106); and (3) confirmatory factorial analysis and composite reliability (n2 = 228). The TPAS consists of 30 items that can measure the perceptions of coaches regarding how they periodise football training through a total score. The TPAS demonstrated reliability as well as factorial validity. Results suggest that the perception of the periodisation of training in football is a unidimensional construct, enhancing a holistic view of the approach to training. TPAS presents promising features for examining the perceptions coaches have about how they periodise football training.
description: Motricidade, Vol. 20 No. S1 (2024): CIDESD International Congress 2023
A 20-minute rest period after warm-up impairs repeated sprint ability of elite roller hockey players: a pilot study
Creators: name: Tito, Sandro
name: Machado, Margarida
name: Lopes, Diogo
name: Lopes, Raul
name: Nakamura, Fábio
Publisher: name: Motricidade
Year: 2024

description: After the warm-up, roller hockey players undertake up to 20 minutes of recovery prior to starting the match. Moreover, during the match, the use of skates prevents substitute players from executing explosive exercises as part of a rewarm-up. These factors can lead to a decrease in the anaerobic performance in the early minutes of game participation. Thus, the aim of this study was to investigate the effects of the rest period duration after warm-up on repeated sprint ability and on roller hockey athletes' subjective predisposition to the task. Four elite athletes from the 1st Portuguese league were exposed to 3 interventions over 3 consecutive weeks, which were characterised by performing a stationary warm-up, followed by a passive recovery period (10, 20 and 30 minutes). Then, athletes performed a repeated sprint test consisting of 6x20m straight line sprints interspersed with a 20-second passive recovery period between sprints, where the total sprint time (RSAtotal) and mean speed (Speedmean) in the last 10 meters of the sprint were registered. Fatigue and predisposition for the task were also registered prior to the warm-up and the repeated sprint test using a Fatigue Scale and a Visual Analog Scale, respectively. Statistically significant increases were observed in the RSAtotal as the recovery increased (X2=6.50; p=0.039). Post hoc analysis with Durbin-Conover tests indicated that participants performed the repeated sprint test significantly faster when the prior rest period was 10 minutes (M=19.8; Mdn=19.8), revealing statistically significant increases for the conditions 10vs20’ (p=0.012) and 10vs30’ (p=0.003). Although not significant (p=0.087), a moderate effect size (Cohen’s d, CI 95%) was found in the Speedmean for the condition 10vs30’ (-1.17 [-1.76;-0.58]). The main findings of this study reinforce the need to adopt strategies that might attenuate the negative implications of long rest periods on the anaerobic performance of elite roller hockey athletes.
description: Motricidade, Vol. 20 No. S1 (2024): CIDESD International Congress 2023
title: ÐÐ²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐ¹ Ð±ÐµÐ½Ð·Ð¸Ð½Ð¾Ð²ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 200 ÐºÐÑ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Automobile gasoline engine with apower of 200 kW
Creators: name: ÐÐ¾ÑÐ¸ÑÐ¾Ð², ÐÐ°ÐºÑÐ¸Ð¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð²Ð½ÑÑÑÐµÐ½Ð½ÐµÐ³Ð¾ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ
Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
ÑÐ°Ð±Ð¾ÑÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐµÑ
ÑÐ°ÑÑÐµÑ ÑÑÑÐ±Ð¾ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ°
internal combustion engine
automobile engine
workflow
strength calculation
turbocharger calculation

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐ¹ Ð±ÐµÐ½Ð·Ð¸Ð½Ð¾Ð²ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 200 ÐºÐÑ. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ: ÑÐ°ÑÑÐµÑ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¿Ð¾ Ð¼ÐµÑÐ¾Ð´Ñ ÐÑÐ¸Ð½ÐµÐ²ÐµÑÐºÐ¾Ð³Ð¾-ÐÐ°Ð·Ð¸Ð½Ð³Ð°, Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð²Ð½ÑÑÑÐµÐ½Ð½ÐµÐ³Ð¾ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ, Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ°Ð²Ð½Ð¾Ð²ÐµÑÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ·Ð»Ð¾Ð² Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ, ÑÐ°ÑÑÐµÑÑ ÑÐ¸ÑÑÐµÐ¼ ÑÐ¼Ð°Ð·ÑÐ²Ð°Ð½Ð¸Ñ, Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ, ÑÐ¾Ð¿Ð»Ð¸Ð²Ð¾Ð¿Ð¾Ð´Ð°ÑÐ¸ Ð¸ Ð¿ÑÑÐºÐ°, ÑÐ°ÑÑÐµÑ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÑÑÐ±Ð¾Ð½Ð°Ð´Ð´ÑÐ²Ð°. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¿ÑÐ¾Ð´Ð¾Ð»ÑÐ½ÑÐ¹ Ð¸ Ð¿Ð¾Ð¿ÐµÑÐµÑÐ½ÑÐ¹ ÑÐµÑÑÐµÐ¶ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¸ ÑÑÐµÐ¼Ñ ÑÐ¼Ð°Ð·ÑÐ²Ð°Ð½Ð¸Ñ, Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ Ð¸ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð¾Ð¿Ð¾Ð´Ð°ÑÐ¸.
description: In this work, a 200 kW automobile gasoline engine has been developed. Completed: calculation of the engine operating process using the Grinevetsky-Mazing method, dynamic calculation of an internal combustion engine, analysis of the balance and strength of the main engine components, calculations of lubrication, cooling, fuel supply and starting systems, calculation of the turbocharging system. A longitudinal and transverse drawing of the engine and lubrication, cooling and fuel supply schemes have been developed.
Cardiorespiratory fitness and heart rate variability in early and late postmenopausal women
Creators: name: Pereira Lemos, Kananda
name: Moreira, Helena
name: Alves, Emília
name: Amaral, António
name: Abrantes, Catarina
Publisher: name: Motricidade
Year: 2024

description: Limited information is found on the interaction between increased postmenopausal time, cardiorespiratory fitness level, and its relation to the autonomic nervous system. The aim of the present study is to investigate the relationship between cardiorespiratory fitness and heart rate variability (HRV) in early and late postmenopausal women. The sample comprises 75 postmenopausal women included in the “Meno(s)pausa+movimento” program. They were divided into two groups, according to the time of postmenopausal, that is, 42 early postmenopausal (EPM) women (52.27 ± 4.31 years old; Systolic blood pressure [SBP] = 123.20 ± 15.14 mmHg; diastolic blood pressure [DBP] = 85.13 ± 8.18 mmHg) and 33 late postmenopausal (LPM) women (61.45 ± 4.89 years old; SBP = 132.62 ± 12.99 mmHg; DBP = 82.19 ± 7.42 mmHg). SBP, DBP and resting heart rate (HRr) were measured after 10 minute seated rest period (M6 Confor, OMRON, Kioto, Japan), and HRV sympathetic and parasympathetic components through the Sphygmocor Atcor device electrocardiogram during 30 minutes after 10-minute in a lying position. The cardiorespiratory fitness (mL·kg−1·min−1) was estimated through the indirect and sub-maximal YMCA protocol on a cycle ergometer (Monark 839E, Vansbro, Sweden). Results reveal that cardiorespiratory fitness is classified as poor, both in the early postmenopausal group (25.86 ± 5.23 mL·kg-1·min-1) and in the late postmenopausal group (24.09 ± 6.52 mL·kg-1·min-1). In HRV parameters, RMSSD values were 35.50 ± 17.06ms in the EPM and 25.54 ± 10.89ms in LPM, SDNN values were 46.30 ± 16.76ms in the EPM and 35.07 ± 13.61ms in the LPM, RRtri were 9.07 ± 3.11 in EPM and 7.19 ± 2.19 in LPM group and the Total Power values were 924.0ms² (440.50 – 1510.0ms²) in the EPM and 416.0ms² (258.0 – 904.5ms²) in the LPM, these parameters were significantly lower in LPM group compared to EPM (p < 0.05). Other indices like the LFnu, HFnu and the LF:HF ratio show no significant differences between groups. Pearson correlation coefficient did not show a significant correlation between cardiorespiratory fitness and HRV parameters in both groups. Our study indicates no correlation between cardiorespiratory fitness and HRV in early or late postmenopausal women but shows that the increase in postmenopausal time is related to a reduction of global heart rate variability and an increased predominance of the sympathetic autonomic component.
description: Motricidade, Vol. 20 No. S1 (2024): CIDESD International Congress 2023
title: Ð¡Ð¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ Ð¿Ð°ÑÐ° Ð³ÐµÐ¾ÑÐµÑÐ¼Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¢Ð­Ð¡
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Steam pressure control system of a geothermal thermal power plant
Creators: name: Ð¡Ð¸ÑÐ¶Ð°Ð½Ð¾Ð²Ð°, Ð­Ð»Ð¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: Ð³ÐµÐ¾ÑÐµÑÐ¼Ð°Ð»ÑÐ½Ð°Ñ Ð¢Ð­Ð¡
ÑÐµÐ³ÑÐ»ÑÑÐ¾Ñ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ° Ð¢Ð­Ð¡
ÑÐ°ÑÑ Ð¾Ð´Ð½Ð°Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° ÐºÐ»Ð°Ð¿Ð°Ð½Ð° ÑÑÑÐ±Ð¸Ð½Ñ
Ð¿Ð°ÑÐ¾Ð²Ð¾Ð¹ Ð¾Ð±ÑÐµÐ¼
geothermal TPP
TPP steam pressure regulator
turbine valve flow characteristic
steam volume

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ» ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ ÐºÐ¾Ð½ÑÑÑ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ Ð¿Ð°ÑÐ° Ð´Ð»Ñ Ð³ÐµÐ¾ÑÐµÑÐ¼Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¢Ð­Ð¡. Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ°ÑÑÐµÑÐ° ÐÐÐ â ÑÐµÐ³ÑÐ»ÑÑÐ¾ÑÐ° Ð¸ Ð½Ð°ÑÑÑÐ¾Ð¹ÐºÐ° ÐµÐ³Ð¾ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð´Ð»Ñ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ°, Ð¿Ð¾Ð´Ð°Ð²Ð°ÐµÐ¼Ð¾Ð³Ð¾ Ð½Ð° ÑÑÑÐ±Ð¸Ð½Ñ ÐÐ¢Ð­Ð¡. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ¾: ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¸ ÑÐ°ÑÑÐµÑ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ; ÑÐ°ÑÑÐµÑ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¾ÑÐ½ÑÑ ÑÑÐ½ÐºÑÐ¸Ð¸ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð ÐÐ; ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÐ°ÑÑÐµÑÐ° ÐÐÐ - ÑÐµÐ³ÑÐ»ÑÑÐ¾ÑÐ°; Ð½Ð°ÑÑÑÐ¾Ð¹ÐºÐ° Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»Ñ-Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐµÐ³ÑÐ»ÑÑÐ¾ÑÐ° Ð´Ð»ÑÂ  ÑÐ°Ð·Ð½ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ°Ð±Ð¾ÑÑ ÐºÐ»Ð°Ð¿Ð°Ð½Ð° ÑÑÑÐ±Ð¸Ð½Ñ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð° ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ°, Ð¿Ð¾Ð´Ð°Ð²Ð°ÐµÐ¼Ð¾Ð³Ð¾ Ð½Ð° ÑÑÑÐ±Ð¸Ð½Ñ Ð¢Ð­Ð¡, Ð²ÑÐ°ÑÐ°ÑÑÑÑ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð²ÑÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ðµ, Ð¿Ð¾Ð´Ð°Ð²Ð°ÐµÐ¼Ð¾Ðµ Ð² ÑÐµÑÑ. ÐÐ°Ð¿Ð°ÑÑ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð¸ ÐºÐ°ÑÐµÑÑÐ²Ð¾ Ð¿ÐµÑÐµÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° ÑÐ´Ð¾Ð²Ð»ÐµÑÐ²Ð¾ÑÑÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÐ¼ ÐºÐ°ÑÐµÑÑÐ²Ð°, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½Ð½ÑÐµ Ð·Ð°ÐºÐ°Ð·ÑÐ¸ÐºÐ¾Ð¼.
description: The paper discusses methods for calculating the PID controller and setting its optimal parameters for regulating the steam pressure supplied to the turbine of the GTPP. The tasks that were solved during the research are: creation and calculation of a mathematical model of the system; calculation of the transfer functions of the RDP elements; consideration of methods for calculating the PID controller; setting the optimal parameters of the regulator for different operating modes of the turbine valve. As a result, a steam pressure control system was obtained for the turbine of the thermal power plant, which rotates a generator that generates voltage supplied to the network. The sustainability stocks and the quality of the transition process meet the quality indicators defined by the customer.
Muscle oxygen saturation and perceived exertion at moderate intensity: a comparative study between treadmill, elliptical, and cycle
Creators: name: Machado, Isabel
name: Santarém, Daniel
name: Abrantes, Catarina
Publisher: name: Motricidade
Year: 2024

description: Muscle oxygen saturation (SmO2) is the balance between oxygen supply and demand measured in a local muscle (Pilotto et al., 2022). Understanding the acute dynamic changes in SmO2 and perceived exertion (RPE) in response to different exercise modalities is crucial for optimising exercise prescription and training outcomes. However, the influence of exercise mode on SmO2 and RPE remains unclear. This study aimed to assess the acute SmO2 responses in the gastrocnemius medialis (GM) and vastus lateralis (VL) muscles, and the RPE during treadmill, elliptical and cycle exercises, at identical percentages of heart rate reserve (% HRR).

Fourteen healthy volunteers (8 males/6 females, age:34.9±9.1years) performed exercise on three different ergometers at 50% HRR for 5-minute periods. The Tanaka formula (208-0.7×age) was used to estimate maximal HR. SmO2 was continuously measured using a near-infrared spectroscopy device (MOXY) placed on the GM and VL muscles. A HR monitor (Garmin) was used to assess the cardiovascular intensity during the session, and the RPE was reported immediately after each exercise period using the Borg Scale (6-20). The SmO2-related variables, such as average (SmO2avg), minimum (SmO2min), and variation (ΔSmO2min) were determined. Results showed that for the same cardiovascular effort, a significant effect of exercise mode was found in SmO2avg (χ2(2)=18.436, p<0.001, in GM), SmO2min (χ2(2)=8.769, p=0.012 and χ2(2)=15.857, p<0.001, in VL and GM, respectively), and ΔSmO2min (χ2(2)=8.769, p=0.012 and χ2(2)=15.857, p<0.001, in VL and GM, respectively). All these variables were significantly different between the cycle and treadmill, with lower SmO2min and higher ΔSmO2min values reached during the cycle in the VL (p=0.014, for both variables) while in GM (p<0.001, for both variables), the same results were observed for the opposite (i.e., treadmill). Only GM showed a significantly lower SmO2avg during the treadmill compared to the cycle (p<0.001). There were no significant differences in SmO2-related variables between cycle and elliptical or between elliptical and treadmill in both muscles. RPE was significantly different between exercise modes (χ2(2)=8.857, p=0.012), with a higher RPE in the cycle compared to elliptical (p=0.049) and treadmill (p=0.042). These findings highlight the distinct SmO2 and RPE responses elicited by different exercise modes, even at equal cardiovascular intensity. The cycle exercise induced a higher response of SmO2 in VL, while the treadmill elicited a higher response of SmO2 in the GM muscle. This reinforced the importance of considering exercise mode when designing and optimising training programs to target specific muscle groups and achieve desired physiological responses.
description: Motricidade, Vol. 20 No. S1 (2024): CIDESD International Congress 2023
title: ÐÐ¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ñ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½Ð¾Ð³Ð¾ ÑÐ»ÐµÐ³Ð°Ð·Ð¾Ð²Ð¾Ð³Ð¾ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ 110 ÐºÐ 50 ÐºÐ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Upgrade of high voltage SF6 gas circuit breaker 110kV 50kA
Creators: name: ÐÐ»Ð¾ÐµÐ², Ð Ð¾ÑÑÐ¸ÑÐ»Ð°Ð²
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÐ¹ ÑÐ»ÐµÐ³Ð°Ð·Ð¾Ð²ÑÐ¹ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ
ÑÐ»ÐµÐ³Ð°Ð·
Ð´ÑÐ³Ð¾Ð³Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
high-voltage generator switch
electric gas
arc extinguishing device

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½Ð¾Ð³Ð¾ ÑÐ»ÐµÐ³Ð°Ð·Ð¾Ð²Ð¾Ð³Ð¾ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ 110 ÐºÐ 50 ÐºÐ. ÐÐ¿Ð¸ÑÐ°Ð½ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿ ÑÐ°Ð±Ð¾ÑÑ ÑÐ»ÐµÐ³Ð°Ð·Ð¾Ð²Ð¾Ð³Ð¾ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ. Ð¡Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° Ð¼Ð¾Ð´ÐµÐ»Ñ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ Ð² Ð¡ÐÐÐ . ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð´ÑÐ³Ð¾Ð³Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÐ·ÑÑÐµÐ½Ð¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ ÑÐ»ÐµÐ³Ð°Ð·Ð¾Ð²ÑÑ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»ÐµÐ¹; 2. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ² Ð¸ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¾Ð² ÑÐ»ÐµÐ³Ð°Ð·Ð¾Ð²ÑÑ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»ÐµÐ¹ 3. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ ÑÐ»ÐµÐ³Ð°Ð·Ð¾Ð²Ð¾Ð³Ð¾ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½Ð¾Ð³Ð¾ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Siemens 110 ÐºÐ 50 ÐºÐ 4. Ð Ð°ÑÑÐµÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½Ð¾Ð³Ð¾ ÑÐ»ÐµÐ³Ð°Ð·Ð¾Ð²Ð¾Ð³Ð¾ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ 110 ÐºÐ 50 ÐºÐ Ñ ÑÐµÐ»ÑÑ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð½Ð° 63 ÐºÐ Ð Ð°Ð±Ð¾ÑÐ° Ð±ÑÐ»Ð° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð² Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ¸Ð¸ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð², ÐÐ¨Ð­Ð¡, Ð¡ÐÐ±ÐÐ£ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾.
description: This work is devoted to the research and modernization of a high-voltage SF6 circuit breaker 110 kV 50 kA. The operating principle of the SF6 circuit breaker is described. A model of the switch was designed in CAD. The parameters of the arc extinguishing device have been calculated. Problems that were solved during the study: 1. Study of the designs of SF6 circuit breakers. 2. Conducting an analysis of the advantages and disadvantages of SF6 circuit breakers 3. Study of the designs of SF6 high-voltage circuit breaker using the example of Siemens 110 kV 50 kA 4. Calculation of parameters of a high-voltage SF6 circuit breaker 110 kV 50 kA for the purpose of modernization to 63 kA The work was carried out in the Laboratory of Electrical Apparatuses, Higher School of Economics, Peter the Great St. Petersburg Polytechnic University.