bluuebunny/crossref_metadata_2025 huggingface dataset:
ХЕМОСОРБЦІЯ ФЛАВОНОІДІВ ЗОЛОТУШНИКА КАНАДСЬКОГО НА ОКСИДІ АЛЮМІНІЮ
Authors: Феденко Володимир С.
Published: November 2022

Представлено результати дослідження сорбції флавоноїдів у водному та спиртовому екстрактах суцвіть золотушника канадського з оксидом алюмінію. Для характеристики рослинної сировини, препаратів стандартного рутину у твердій фазі та адсорбатів використовували методи спектроскопії відбиття у видимому діапазоні та колориметрії (системи CIEXYZ,CIEL*a*b*). За даними твердофазної спектрофотометрії взаємодія відбувалась шляхом хемосорбції флавоноїдів на поверхні сорбента. Підтверджено подібний характер спектрів відбиття адсорбатів із екстрактів і рутину – переважного компоненту складу флавоноїдів дослідженої рослинної сировини. Використання першої похідної спектру виявилось більш ефективним прийомом для ідентифікації утворення адсорбційних комплексів порівняно із визначенням положення розширеного максимуму у спектрах відбиття адсорбатів. У якості діагностичного критерію запропоновано батохромне зміщення мінімуму спектральної смуги у разі хемосорбції. Згідно з колориметричними вимірюваннями хемосорбція флавоноїдів обумовила підвищення умовної чистоти кольорового тону та індексу жовтизни адсорбатів. Для порівняльного аналізу адсорбатів розрахована повна колірна відмінність із розподілом на складові відмінності за яскравістю, кольоровістю та кольоровим тоном. Підтверджена можливість використання екобезпечного розчинника для функціоналізації біосумісного сорбента. Отримані результати можуть бути використані у розробках з концентрування, стабілізації флавоноїдів із екстрактів лікарських рослин, створення біогібридних матеріалів, удосконалення методик твердофазного аналізу біологічно активних речовин.
gentil tessitura da obra As linhas no rosto de Nana
Authors: Fregapani Letícia da Rosa
Published: November 2022

O presente texto tem como motivação tecer alguns diálogos a respeito da obra As linhas no rosto de Nana, da escritora e ilustradora Simona Ciraolo. Observamos como escrita e ilustração dialogam para assim construir uma bela narrativa infantil sobre o envelhecimento.
Reflexões sobre o uso das mídias digitais na formação docente em História
Authors: Vianna Luciano José , Santos Italuzia Pereira de Castro
Published: November 2022

A relação entre o real e o virtual tem se constituído como uma linha tênue, de forma que cada vez mais a internet e a interatividade têm feito parte do nosso cotidiano. Considerando a importância da internet para compreender a sociedade atual, nos propomos a discutir acerca da necessidade de aproximação entre as mídias digitais e o contexto da formação de professores no âmbito universitário. Neste sentido, para refletir sobre a aproximação deste âmbito com as mídias digitais, faz-se necessário discutir as dinâmicas presentes na educação atual e as demandas que se apresentam para a formação de professores de História, revisando temas como o contexto escolar e a formação inicial, as mídias digitais e a internet na formação docente e a utilização destas mídias na formação docente. Por fim, destacamos as potencialidades do uso de memes e de podcasts na formação de docentes de História. Para isso, utilizamos as propostas dos autores Cadena (2017), Caldeira Neto (2009), Führ (2019), Gadotti (2005), Lévy (2010), Lucchesi (2012, 2014) e Silva (2010). O método de trabalho adotado foi a pesquisa bibliográfica com foco nos temas formação inicial docente, mídias digitais e internet, a partir das indicações de Prodanov e Freitas (2013) e Bardin (2016). A aproximação da educação com as mídias digitais propicia o desenvolvimento crítico e atualizado do docente em formação e, consequentemente, prepara-o de uma melhor forma para utilizar as mesmas em um contexto de ensino básico.
Fatores associados ao desempenho no Miniexame do estado mental de idosos jovens e longevos social e fisicamente ativos – um estudo comparativo
Authors: Machado Julia de Freitas , Argimon Irani Iracema de Lima , Bós Ângelo José Gonçalves
Published: November 2022

Objetivo: comparar o desempenho no Miniexame do Estado Mental (MEEM) de idosos jovens e longevos social e fisicamente ativos de Porto Alegre, RS, Brasil. Métodos: a população estudada foi composta por idosos jovens (60-79) e longevos (80 ou mais). Para comparar o desempenho entre os dois grupos de idosos foi realizado um questionário sociodemográfico e um de saúde, que avaliou também atividades semanais e satisfação em relação à funcionalidade familiar. Igualmente foi investigada a presença de sintomas depressivos através da Escala de Depressão Geriátrica Reduzida. Resultados: foram avaliados 135 idosos, entre eles, 111 jovens e 24 longevos. Não foram encontradas diferenças significativas nas avaliações cognitivas entre os dois grupos. A escolaridade elevada foi um fator significativo para o melhor desempenho no Miniexame do Estado Mental. Ter poucos sintomas depressivos, manter-se fisicamente ativo e ter o hábito de ler semanalmente também foram fatores importantes para melhor desempenho no Miniexame do Estado Mental. Conclusão: concluímos que o bom nível educacional, a baixa prevalência de sintomas depressivos, a boa autopercepção de saúde e a prática regular de atividade física foram variáveis importantes na manutenção do bom nível cognitivo, tanto em idosos jovens quanto em idosos longevos.
TARAXACUM SECT. ERYTHROSPERMA IN SLOVAKIA III: TARAXACUM PARNASSICUM DAHLST., NEW LOCALITIES AND NOTES ON ITS DISTRIBUTION AND TAXONOMY
Authors: Dudáš M. , Vašut R. J.
Published: November 2022

The paper presents new records of Taraxacum parnassicum, the most common member of Taraxacum section Erythrosperma in Slovakia. The species has been recorded in most of the 31 phytogeographical districts of Slovakia. At least 25 new localities were discovered, and many old ones were confirmed. T. parnassicum prefers natural and semi-ruderal sites on limestone, rarely on volcanic and sandy soils, predominantly not shaded. The majority of populations occur from the lowland to supracolline vegetation belt, mainly at elevations of 140–700 m a.s.l., with the altitudinal maximum at 1,410 m a.s.l. A distribution map is given with the list of localities from the whole territory of Slovakia as well as short discussion about its taxonomy and ploidy level.
CONTRIBUTIONS TO MOLECULAR PHYLOGENY OF LICHENS 4. New names in the Teloschistaceae
Authors: Kondratyuk S. Y. , Persson P.-E. , Hansson M. , Lőkös L. , Kondratiuk A. S. , Fayyaz I , Kouser R. , Afshan N. S. , Niazi A. R. , Zulfiqar R. , Khalid A. N. , Kärnefelt I. , Farkas E. , Hur J.-S. , Thell A.
Published: November 2022

The new genus Kudratoviella for the former Caloplaca zeorina group having the highest level of bootstrap support in the phylogenetic tree of the Teloschistaceae, based on combined dataset of nrITS, 28S nrLSU DNA and 12S SSU mtDNA sequences, which does not belong to any other earlier proposed genera of the subfamily Xanthorioideae, is described. The genus Oceanoplaca Arup, Søchting et Bungartz found to be a new synonym of the genus Loekoeslaszloa S. Y. Kondr., Kärnefelt, A. Thell et Hur, and Villophora onas Søchting, Søgaard et Arup appeared to be new synonym of Raesaeneniana maulensis (S. Y. Kondr. et Hur) S. Y. Kondr., Elix, Kärnefelt et A. Thell. Sixteen new combinations are proposed, i.e. Honeggeria leoncita (for Xanthomendoza leoncita Bungartz et Søchting), Honeggeria wetmorei (for Xanthoria wetmorei S. Y. Kondr. et Kärnefelt), Kudratoviella anularis (for Caloplaca anularis Clauzade et Poelt), Kudratoviella bohlinii (for Caloplaca bohlinii H. Magn.), Kudratoviella rajasthanica (for Caloplaca rajasthanica S. Y. Kondr., Upreti et G. P. Sinha), Kudratoviella scrobiculata (for Caloplaca scrobiculata H. Magn.), and Kudratoviella zeorina (for Caloplaca zeorina B. G. Lee et Hur), Loekoeslaszloa caesioisidiata (for Caloplaca caesioisidiata Arup et van den Boom), Loekoeslaszloa caesiosorediata (for Caloplaca caesiosorediata Arup et van den Boom), Loekoeslaszloa chemoisidiosa (for Oceanoplaca chemoisidiosa Søchting et Bungartz), Loekoeslaszloa isidiosa (for Placodium isidiosum Vain.), Loekoeslaszloa sideritoides (for Oceanoplaca sideritoides Søchting et Bungartz), Raesaeneniana darwiniana (for Villophora darwiniana Søchting, Søgaard et Arup), Raesaeneniana patagonica (for Villophora patagonica Søchting et Søgaard), Raesaeneniana rimicola (for Villophora rimicola Søchting), and Raesaeneniana wallaceana (for Villophora wallaceana Søchting et Søgaard). Iqbalia kashmirensis is for the first time confirmed from South Korea and India on the basis of ‘extraneous mycobiont DNA’ (sensu Kondratyuk et al. 2019 b).
Prediction of banana quality during storage by brown area
Authors: Zhou C.Y. , Cheng Q.W. , Chen T. , Meng L.L. , Sun T.G. , Hu B. , Yang J. , Zhang D.Y.
Published: November 2022

To study the feasibility of evaluating the quality characteristics of banana based on the browning area. The texture characteristics, total soluble solids (TSS), ascorbic acid, malondialdehyde (MDA) concentrations, relative conductivity, polyphenol oxidase, peroxidase, and phenylalanine ammonia-lyase (PAL) activities in banana peels were detected during storage. A linear model was made by principal component analysis and multiple linear regression between the banana browning area and characteristic indices. The results showed that the changes in the physiological characteristics of bananas were significantly different during different storage periods. The main factors that affected the banana browning area were relative conductivity, PAL, TSS, and MDA, indicating that lipid peroxidation, respiration, and metabolism of phenylpropanoids had significant influence on the banana browning area during storage. Thus, it is feasible to predict banana quality based on changes in browning area, which could be a rapid and non-destructive detection of banana quality during storage.
Takhrij Hadith Muslim's Obligation to Seek Knowledge
Authors: Permana Muhammad Idham Hafizh , Fananie Kifah Gibraltar Bey
Published: November 2022

This study aims to discuss the hadith about studying. This study uses a qualitative approach by applying the descriptive-analytical method. The formal object of this research is the science of hadith in tahe field of takhrij hadith, while the material object is the hadith about studying with narrated by Ibn Majah No. 224. The results and discussion of this study indicate that the hadith narrated by Ibn Majah no. 224 is dhaif because there are comments from scholars who give negative assessments of the hadith narrators but are promoted to hasan li ghairihi because they have syahid and muttabi. This study concludes that the hadith narrated by Ibn Majah no. 224 has the qualifications of maqbul ma'mul bih so that it is relevant to be used as a proposition in the obligation to study.
Balancing structure and flexibility in the ambulance service: the pursuit of professional judgement in caring and learning
Authors:   ,   Linnaeus University, Faculty of Health and Life Sciences, Department of Health and Caring Sciences, Wallin Kim
Published: November 2022

The overall aim of this thesis was to describe the conditions for learning inthe ambulance service during clinical practice, and to develop an understanding of how to support the professional development of caring in this context. The findings of this thesis are based on four qualitative interview studies.The study group consisted of 28 specialist ambulance nursing students (I), 20 preceptors (II), 27 preceptors (III), and 16 specialist ambulance nursingstudents (IV), from all parts of Sweden. The data were collected by individual, dyadic, and focus group interviews. The study designs and analytical approach were guided by the critical incident technique, latent content analysis, reflexive thematic analysis, and a phenomenographic approach. The findings indicate that the contextual complexities of ambulance care contradict the students’ fundamental need to independently care for the patients in their development of all domains of knowledge. Caring and learning in the ambulance service requires a structured approach in medical, technical, and practical aspects to create a basic security for preceptors and students in dealing with the diversity in care situations, patient needs, and student needs. However, this structured approach may hinder an individualized and situationally adapted approach unless the preceptors and students develop a flexible and reflective questioning approach in the phronetic domains of knowledge. The support, educational strategies, and learning objectives needed for enhancing educational clarity and quality during clinical practice in ambulance care are presented at an organizational, environmental, situational, and interpersonal level. It is proposed in the conclusions that a reflective questioning approach and an embodied understanding of ambulance service work supported by critical reflections are fundamental to support professional development in this field. Higher education institutions and the ambulance departments should address the professional development as a mutual concern, where supporting the development of a caring competence should be viewed as a lifelong continuum of learning. The expanding scope of ambulance care requires professional judgement to manage the ethical complexities of clinical decision-making to safeguard the patient perspective in ambulance care.
Peer-Reviewed Article
Authors: Croom Marcus
Published: November 2022

The 2021 Thomas R. Watson Conference theme was “Toward the Antiracist Conference: Reckoning with the Past, Reimagining the Present.” As an invited expert, I presented a workshop that challenged Watson Conference participants to racially reorient them­selves, personally and professionally, toward the Post-White Orientation as well as post-White conference design. Likewise, in this 2022 special issue of Writers: Craft and Context, this arti­cle urges readers to begin identifying and disrupting antihuman racial orien­tations and practices in themselves as well as conference designs. Such race reorientation work should use practice of race theory (PRT) to explicitly engage in healthier ways of thinking and doing race (i.e. developing and practicing ra­cial literacies).
Contingency Management applied to Alcohol Use Disorder: Systematic Review
Authors: Silva Karina de Souza , Sampaio Angelo Augusto Silva , Miguel André de Queiroz Constantino
Published: November 2022

Abstract This systematic review evaluated the efficacy of applying Contingency Management (CM) to Alcohol Use Disorder. We followed the PRISMA recommendation and consulted the following databases: Cochrane Library, MEDLINE Complete, PsycINFO and Pubmed. A total of eight randomized controlled trials were included in this review, all of them with good methodological quality. In seven of these, CM was more efficacious in promoting continuous abstinence. Both trials that evaluated treatment retention found statistically significant results favorable to CM. On two of the three trials presenting follow-up results, CM was more efficacious in promoting abstinence. The large-scale application of CM can promote substantial public health improvements and should be encouraged.
Enzymatic hydrolysis of lignocellulosic residues and bromatological characterization for animal feed
Authors: Teixeira Amito José , Menegat Felipe Dalponte , Weschenfelder Leonardo Menoncin , Oro Carolina Elisa Demaman , Astolfi Viviane , Valduga Eunice , Zeni Jamile , Backes Geciane Toniazzo , Cansian Rogério Luis
Published: November 2022

ABSTRACT: This study evaluated the action of commercial and non-commercial cellulases and pectinases in the hydrolysis of soybean hulls (SH) and corn stover and cobs (CSC), the effect of temperature and agitation on the lignocellulosic substrate hydrolysis and the bromatological characteristics of hydrolyzed substrates. The effect of pretreatment on the hydrolysis of lignocellulosic residues and bromatological analysis were also evaluated. The highest hydrolytic activity occurred at 300 rpm for SH (47.95 and 51.43% for cellulase and pectinase, respectively) and at 350 rpm for CSC (26.05 and 9.23% for cellulase and pectinase, respectively). Non-commercial enzymes achieved 7.26-30% of the amount of hydrolysis obtained with commercial enzymes, on the same substrates. Pretreatment with 7.5% of NaOH and a particle size of the substrate of 0.5 mm significantly increased the hydrolysis of SH and CSC for both enzymes. The bromatological characteristics showed that soybean hulls hydrolyzed with both commercial cellulase and pectinase have potential for large-scale use in animal feed production.
Bradyrhizobium and Azospirillumco-inoculation associated with cobalt and molybdenum application in the soybean crop
Authors: Barbosa Henrique Moura , Alvarez Rita de Cássia Félix , Lima Sebastião Ferreira de , Cordeiro Meire Aparecida Silvestrini , Zanella Mayara Santana , Bernardo Vitória Fátima
Published: November 2022

ABSTRACT: Co-inoculation between bacteria of the genera Bradyrhizobium and Azospirillum can enhance the nodulation and promote the development of the soybean [Glycine max (L.) Merrill] root system, contributing to the increase in grain yield, in addition to the reduction in production costs and contamination of natural resources. Cobalt (Co) and molybdenum (Mo) use can also favor biological nitrogen fixation. The research evaluated the co-inoculation effect of bacteria associated with the Co and Mo application in soybean crop. The randomized blocks design was employed, in a 2 x 6 factorial scheme, presence and absence of Co and Mo and five ways of using the products Bradyrhizobium and Azospirillum, plus control, with four replications. The treatments were formed by the control (not inoculated + 20 kg N ha-1); seed inoculation with Bradyrhizobium (100 mL ha-1) + 20 kg N ha-1; seed inoculation with Bradyrhizobium (100 mL ha-1) and three treatments applying Bradyrhizobium + Azospirillum in furrow, in different doses. Height of insertion of the first pod, total number of pods and grains per plant, weight of 100 grains and grain yield were evaluated. Inoculation of Bradyrhizobiumjaponicum associated with co-inoculation of Azospirillumbrasilense via foliar and Co and Mo, provided increases in the number of pods per plant, number of grains per pod and weight of 100 grains, reflecting increases in grain yield.The use of Co and Mo, on average, increased soybean yield by 10%, resulting in an average yield of 4,904 kg ha-1.
Promising use of nanotechnology in Pythium insidiosum: a systematic review
Authors: Ianiski Lara Baccarin , Maciel Aline Fontanella , Braga Caroline Quintana , Weiblen Carla , Pereira Daniela Isabel Brayer , Sangioni Luís Antônio , Santurio Janio Morais , Pötter Luciana , Botton Sônia de Avila
Published: November 2022

ABSTRACT: The aquatic oomycete Pythium insidiosum is an emerging pathogen highly relevant in human and veterinary medicine and an etiologic agent of pythiosis, a disease of worldwide distribution mainly affecting horses, dogs, and humans, presenting cutaneous, subcutaneous, ocular, gastrointestinal, and systemic forms. The available therapeutic methods to treat this disease and its forms are not entirely effective, thus highlighting the need to investigate the forms of treatments with better efficacy, such as compounds from different pharmacological classes, compounds of natural origin, and new technological alternatives, including nanotechnology. Therefore, this study evaluated scientific publications regarding the use of nanotechnology in P. insidiosum treatment. For this, a systematic literature review, was carried out on articles published from 2010 to 2022 on the LILACS, MEDLINE, Google Scholar, PubMed, and SciELO databases using the descriptors ‘Pythium insidiosum,’ ‘pythiosis,’ ‘nanotechnology,’ ‘nanoparticles,’ ‘nanoemulsion,’ and ‘treatment.’ We reported 162 articles for the researched theme; although, only four studies were included because they met the criteria established herein. A meta-analysis was used for the statistical analysis of the data obtained in vitro studies, and we reported the use of nanotechnology can be a promising alternative in developing antimicrobial compounds with anti-P. insidiosum activity. Nevertheless, additional research is needed to verify the potential use of this technology in clinical therapy against P. insidiosum infections.
PHYSICAL TRAINING INTERVENTION ON THE FUNCTIONAL STATUS OF TAEKWONDO ATHLETES
Authors: Lin HaiFeng , Ding ZhenLiang
Published: November 2022

ABSTRACT Introduction: Taekwondo is a fighting and confrontational game that requires exceptionally high physical and psychological qualities from athletes. It has higher requirements on the athlete’s explosive power, coordination ability, spatial perception, and psychosocial quality. Any slight body changes in an athlete can destabilize the nervous system and cause changes in the immune system. These changes can increase the risk factor during training and competition. Objective: Monitor the physical function of taekwondo athletes. Methods: This paper discusses the essential role of biochemical indicators in taekwondo training. At the same time, it explores the relationship between physical function and the training effect of taekwondo athletes. Taekwondo athletes underwent a one-year training program. The program monitored and recorded the athletes’ biochemical parameters during training. The relationship between the training program formulation and the biochemical indicators of taekwondo athletes was analyzed. Results: The overall average level of nitrogen and urea in the blood was significantly higher than that of the setting phase after a large amount of exercise (P<0.05). Changes in blood urea after the routine were relatively stable (P>0.05). Most participants demonstrated hemoglobin in the normal range and reached its upper limit after winter training. Conclusion: The quality of the biochemical indicators of the athlete directly affects his performance. Sanguine nitrogen and hemoglobin are the main biochemical indicators for monitoring Taekwondo athletes. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
PHYSICAL FITNESS TRAINING OF VOLLEYBALL PLAYERS BASED ON SCIENTIFIC THEORY
Authors: Xu Yan , Zhang Lei
Published: November 2022

ABSTRACT Introduction: Athletes’ physical fitness is the basis for improving their volleyball skills, and physical training can play an essential role in the whole process of training volleyball players resulting in improving the level of physical function of volleyball players and changing the structure of body conformation. Objective: Analyze the effects of physical training on the overall quality of volleyball players. Methods: Several volleyball players were randomly selected and submitted to two months of physical training based on scientific theory literature. We used mathematical statistics to analyze the fitness and performance indicators of volleyball players before and after physical training. Results: The physical fitness of volleyball players was significantly improved after two months of physical training (P<0.05). The performance of volleyball players improved after physical training (P<0.05). Conclusion: Physical agility of volleyball players is improved when submitted to systematic physical training. After physical training, the velocity quality of volleyball players can be significantly improved. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
POTENTIAL PHYSICAL ENDURANCE TRAINING SYSTEM FOR SWIMMERS
Authors: Shi Junhua , Li Xinhua
Published: November 2022

ABSTRACT Introduction: Endurance and speed are fundamental to swimming. It is also essential for athletes to use the correct practice method during training to improve swimmers’ level of strength, endurance, and speed. Standardized swimming exercises can also reduce the inability of conventional land sports to adapt to the transition process from land to water. At the same time, standardized swimming exercises can also reduce the inability of conventional land sports to adapt to the transition process from land to water. This total swimming ability is also the goal pursued by many coaches and players. Objective: This study analyzes the training methods to improve swimmers’ strength, endurance, and speed. The results of this work can establish a theoretical basis for coaches to formulate training plans. Methods: This paper selects 20 swimmers as the object of research. There were ten males and ten females. All athletes participate in an endurance training program. This paper records the training intensity and endurance data during the athlete’s training. This paper uses mathematical statistics for data analysis. Results: The athletes’ human body’s technical level improved significantly after the endurance system exercise. The data were statistically significant (P<0.05). Conclusion: Endurance training can improve swimmers’ lower body strength. This training can make special training infinitely close to the demands of competition. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
FITNESS ACTIVITIES BASED ON THE PHYSICAL FITNESS OF SPORTS ATHLETES
Authors: Zhang Zhigang
Published: November 2022

ABSTRACT Introduction: Nowadays, physical activities have become an important way for people to improve their physical fitness. Running is considered to be an exercise option with low investment, low consumption, and no space restrictions. It can play a role in physical fitness, entertainment, and communication. Objective: Analyze the impact of running activities on athletes’ physical fitness. Methods: Volunteer athletes were randomly divided into two groups (experimental and control groups). The experimental group performed running activities for eight weeks while the control group did not participate in running. Key physiological and biochemical indicators such as height, weight, blood pressure, blood lipids, etc. were recorded. The data were collected and processed according to the mathematical statistics method to analyze the data. Results: There is no significant difference in height after the experiment (P>0.05). The value of body weight curve was changed after the increment of running exercise (P<0.05). There was no significant difference in bust size between the two tests (P>0.05). Waist circumference, hip circumference and upper limb circumference were significantly different after the test (P<0.05). The subjects’ blood pressure and heart rate before and after the test were significantly different, proportional to the changes in mean vital capacity (P<0.01). Conclusion: Long-term running training impacts athletes’ physical and mental health. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
ISOKINETIC MUSCLE STRENGTH CHARACTERISTICS OF LOWER LIMB JOINTS IN LONG JUMPERS
Authors: Yang Zhitao , Li Bairan , Li Han , Guan Lihao
Published: November 2022

ABSTRACT Introduction: Joint strength of the lower limbs plays a decisive role in the competitive ability of long jumpers. Special strength training based on science and targeted at the strength of the lower limb joints is an essential topic for long jumpers. Objective: To analyze isokinetic muscle strength characteristics of lower limb joints in long jumpers. Methods: Voluntary jumpers were submitted to isokinetic concentric contraction tests of the lower limbs and hip joints. We also analyzed the effect of strength training on lower limb joint injury. Results: The knee muscles of the athletes have reduced eccentric contractility. The ankle of the athlete has the most vulnerable joint to injuries in the sport. Conclusion: The explosive force and eccentric contractility of long jumpers’ lower limb extensor muscles have the most significant impact on joint thrust and extension speed. Athletes need muscle strength training to develop isokinetic muscle strength. This can effectively prevent injury to lower extremity joint movements. The research findings of this paper can provide a specific theoretical basis for formulating scientific training for long jumpers. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
SPECIAL TRAINING FOR BOXER’S ATHLETIC ABILITY AND BODY CONTROL
Authors: Zhang Xiaofeng , Cheng Nan
Published: November 2022

ABSTRACT Introduction: Boxing is a global sport, including tactics, body, and mind for intense fighting. Athletes need high strength, speed, endurance, agility, and endurance. Through professional training, athletes’ agility and body control are continuously improved. Objective: To develop special fitness training for professional boxers. This conclusion can provide a reference for boxing education and training. Methods: This paper studies the special training of professional boxers by employing literature materials, expert interviews, and self-experience methods. Analysis of the results is done using mathematical statistics. Results: This paper found several particular boxing training methods, such as high-intensity, intensive and developmental training, through analysis. Conclusion: Professional training has a particular promoting effect on improving the physical fitness and competition level of boxers. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
RELATIONS OF BIOCHEMICAL PARAMETERS IN THE ENDURANCE AND PHYSICAL FITNESS OF SOCCER PLAYERS
Authors: Liu Chenweiwen , Wang Weilin
Published: November 2022

ABSTRACT Introduction: Many factors restrict the development of soccer technology. An athlete’s body constitution, quality, and physical function are essential for achieving technical development. Objective: Analyze the relationship between biochemical parameters on sports endurance and the physical fitness of soccer players. Methods: Samples were collected from volunteer players 20 days before the game, during the adjustment period, and on the morning of the intensive game. Enzyme staining and immunofluorescence method were used for hemoglobin detection. Results: Male soccer players had an average Hb of 15.18 g/dl in pregame preparations and dropped to 13.97 g/dl in high-level games. These data were statistically significant (P<0.01). Conclusion: Cortisol in high-level soccer players rapidly produces several stressful substances in the body. The blood sugar content of participants from elite youth soccer teams in China is within the normal range. The research findings of this paper can provide a theoretical basis for the formulation of soccer training strategies. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
Marine planktonic and benthic organisms: an ocean of diversity in the collections of the State of São Paulo
Authors: Borges Michela , Petti Mônica A.V. , Fukuda Marcelo V. , Cassano Valéria , Fujii Mutue T. , Amaral A. Cecília Z.
Published: November 2022

Abstract Brazil is characterized as a megadiverse country, and one of the factors that guarantees the knowledge and preservation of this biodiversity is an improvement in the biological collections. They represent a country's biological, scientific, cultural, and genetic heritage and their preservation depends on a joint effort of researchers, institutions, and public authorities. Marine biological collections of invertebrates and algae of the state of São Paulo represent a high percentage of the national collections, with five biological collections deposited in state institutions. Currently, these collections safeguard the vast majority of the state's marine collection and make up one of the largest in the country. Therefore, the objective of this research is to present information on marine biological collections in the state of São Paulo, their current status, funding, and future perspectives, creating communication opportunities and considering the factors that impact their development. Support from the São Paulo Research Foundation (FAPESP) surpasses state limits, since many studies address broader areas and/or establish diverse partnerships with other institutions from outside São Paulo. This is reflected in the taxonomic and geographic scope of the biological collections in the state, since these host specimens/species from different regions of the country, or even from other countries. However, it is worth mentioning that it is not enough to invest in expeditions to enrich the collections without valuing the training of qualified personnel, both for the collections maintenance and for their taxonomic refinement.
Digital transformation with agility: The emerging dynamic capability of complementary services
Authors: Andrade Cristiana R. D’Oliveira , Gonçalo Cláudio R. , Santos André M.
Published: November 2022

ABSTRACT Purpose: This study aims to understand how organizations accelerate a digital transformation (DT) and leverage innovations in digital services in the modus operandi of dynamic capabilities (DC) development. DT provides an agile resource mobilization in relation to the operational flexibility and to the technological and informational capabilities. Originality/value: This study contributes with a new theoretical-applied perspective on agility as a necessary competence for DC development, being investigated in an emerging country, in this case, Brazil. The development of DC that are suitable for DT becomes critical for capturing opportunities in the dynamic digital environment. Design/methodology/approach: Forty companies in the Brazilian territory were investigated in order to explore the relation between DC and DT, focusing on agility and based on the logic of literal and theoretical replication of case studies. The theoretical framework was applied to investigate companies from three empirical fields (energy, automotive, and digital services), within the triangulation of secondary sources, management reports and internal documents. Findings: The cases analyzed provide evidence that agility does not presuppose strong DC in sensing, as it depends on services’ maturity. We highlight the mediation of the applied use of intangible resources and digitized assets that speed up the seizing and transformation of the business. In the context of digital assets in intensive environments, we propose that DT strategy may be used with analytical intelligence and agility by integrating technological processes.
Espalhamento de luz e o Efeito Tyndall: um laboratório instrucional a nível de graduação
Authors: Pereira L.A.A. , Garcia R.C. , Gómez S.L. , Turchiello R.F.
Published: November 2022

O espalhamento da luz pelos componentes fundamentais da matéria é o processo básico que torna visíveis os objetos. Dependendo da densidade dos elementos espalhadores, pode existir um cancelamento ou não da luz espalhada. Uma das manifestações do espalhamento é o denominado Efeito Tyndall, o qual consiste no espalhamento de luz por partículas em escala nanométrica dispersas num meio líquido. Este trabalho propõe explorar as características do espalhamento de luz através da análise do Efeito Tyndall produzido por nanopartículas de prata dispersas em água.
Methods for determining the emission of greenhouse gases in swine farming
Authors: Nunes Emanuele H. , Pecoraro César A. , Gonçalves João C. , Miranda Késia O. da S. , Oliveira Paulo A. V. de , Bumbieris Junior Valter H. , Tavares Filho João
Published: November 2022

ABSTRACT Swine production systems contribute to emission of greenhouse gases (CO2, N2O, and CH4) and ammonia (NH3) into the atmosphere. Therefore, the objective of this study was to evaluate methods for determining the emissions of ammonia and greenhouse gases (GHG) in a commercial swine production unit with natural ventilation during the finishing phase. The concentrations of gases in the air were measured using a gas analyzer (INNOVA 1412), and the flow emission was calculated by considering the ventilation rate and the differences in gas concentration between the interior and exterior of the installation. The results showed that the emission flow obtained via the simplified method in [g per swine h-1] was 2.689, 0.30, 4.39, 13.55, and 3.273 for CO2, N2O, CH4, NH3, and water vapor, respectively. The flow obtained using the continuous method in [g per swine h-1] was 574, 0.67, 19.50, 5.84, and 7.2 for CO2, N2O, CH4, NH3, and water vapor, respectively. The proposed simplified method was highly accurate for estimating GHG emissions from swine production systems with natural ventilation.
Cultivation of Urochloa brizantha under different soil densities and doses of wood ash
Authors: Rocha Rosana A. da S. , Silva Tonny J. A. da , Bonfim-Silva Edna M. , Duarte Thiago F. , Oliveira Niclene P. R. de
Published: November 2022

ABSTRACT Soil compaction is a recurring problem in agriculture that ultimately leads to a reduction in crop productivity. However, the application of agro-industrial residues from the burning of plant biomass can improve the chemical and physical properties of soil. The objective of this study was to evaluate the growth of Paiaguás grass under different soil densities and wood ash doses. The experiment was carried out in a randomized block design, under a 5 × 5 factorial scheme, with five soil compaction values (1.0, 1.2, 1.4, 1.6, and 1.8 Mg m-3) and five doses of wood ash (0, 8, 16, 24, and 32 g dm-3), with four replicates. A soil density greater than 1.2 Mg m-3 reduced the dry mass of Paiaguás grass. The wood ash dose of 20.42 g dm-3 led to the highest shoot dry mass. Root growth was highest at a wood ash dose of 16.52 g dm-3.
Animales monstruosos y viriles: una lectura feminista del archivo de la repugnancia a las cobradoras de tranvía (Santiago, fines XIX-comienzos XX)
Authors: Gajardo María Antonieta Vera , Sáez Chiara
Published: November 2022

Resumen Este trabajo propone analizar los insultos que, en la prensa satírica de la época, recibieron las cobradoras de tranvías: sujeto popular del cambio de siglo XIX-XX en Chile. Al análisis género-clase ya realizado por Prudant (2014), sumaremos otras fuentes y propondremos otro análisis feminista anclado conceptualmente en los afectos y en la interseccionalidad, con el objeto de interrogar los usos de las figuras del animal monstruoso y viril en relación con la construcción del género y la raza. Concluiremos pensando este corpus como un archivo de la repugnancia, cuyo principal efecto performativo fue fabricar una “policía interseccional” de las buenas/malas femineidades de la nación.
Transfobia na Olÿmpia: a insuficiência do “cistema” judiciário na garantia de acesso ao espaço público por corpas dissidentes*
Authors: Mello Germana
Published: November 2022

Resumo Em espaços públicos, a circulação e permanência de corpas dissidentes é, muitas vezes, inviabilizada. A violência exercida de forma institucional e a perseguição têm aumentado, regredindo avanços consideráveis na pauta LGBTI+. Olÿmpia é um bar que visa à ocupação de ambientes da cidade por essas sujeitas, além de permitir sua empregabilidade. Essa pesquisa busca refletir, a partir de casos de transfobia ocorridos nesse estabelecimento, sobre a eficácia da judicialização e de políticas públicas que se propõem a abarcar esse segmento da população. Utiliza-se uma abordagem jurídico-sociológica, pelas vertentes da teoria queer, decolonial e transfeministas, para interpretar essas manifestações do “cistema”.
Epistemologia feminista e filosofia da ciência: uma entrevista com Helen Longino
Authors: Rocha Gustavo Rodrigues , Gomes Ana Carolina Vimieiro , Rocha Luana Fonseca da Silva
Published: November 2022

Resumo A entrevista aborda a trajetória da Helen E. Longino, professora da Universidade Stanford. Nesta entrevista, Longino reflete sobre o seu percurso, assim como os desafios que precisou enfrentar a fim de expandir as fronteiras da filosofia da ciência ao desenvolver o seu trabalho pioneiro relacionando feminismo, epistemologia, gênero e ciência que tem sido tão influente ao mudar a nossa visão da filosofia da ciência. Longino doutorou-se na tradição da filosofia analítica na Universidade Johns Hopkins em 1973. Portanto, a sua rigorosa crítica feminista à visão recebida da filosofia da ciência ortodoxa se desenvolveu em paralelo à amálgama entre Estudos de Ciências, Feminismo e Estudos das Mulheres na década de 1980. A entrevista a seguir ilustra a importância dessa sua trajetória para o desenvolvimento dos estudos de ciências feministas.
VULNERABILITY ELEMENTS FOR PERMANENCE IN MARITAL VIOLENCE: SPEECHES OF WOMEN WHO CONSUME ALCOHOL/DRUGS
Authors: Carvalho Milca Ramaiane da Silva , Oliveira Jeane Freitas de , Gomes Nadirlene Pereira , Matheus Fernanda Araujo Valle , Silva Andrey Ferreira da , Carvalho Camila da Silva
Published: November 2022

ABSTRACT Purpose to identify elements of vulnerabilities for the permanence of women who consume alcohol/drugs in marital violence. Method an exploratory, descriptive and qualitative study conducted with 16 women over the age of 18 years old, with a history of alcohol and/or other drug use and marital violence, registered in two Family Health Units in the urban area of a municipality of Bahia, Brazil. Women whose signs suggested alcohol use or abstinence and those emotionally unstable were excluded. Data collection took place from October 2016 to February 2017, through in-depth interviews. The data were systematized, based on the Collective Subject Discourse. Results economic dependence; the hope that the partner will change; the transgenerationality of marital violence and the non-resoluteness of the care network emerged as elements that make women who consume alcohol/drugs vulnerable to remain in marital relationships permeated by violence. Conclusion by pointing to elements that make women who consume alcohol and/or other drugs vulnerable to remain in marital relationships permeated by violence, the findings signal to the need for inter-sectoral articulations. This articulation among the various sectors should promote the implementation and/or deployment of effective actions that provoke reflections on social construction anchored in gender inequality and still assist the demands of women, culminating in the reach of female empowerment.
Efeitos de um programa de exercícios remoto em ambiente domiciliar na capacidade funcional e a percepção da solidão em idosos socialmente isolados durante a covid-19
Authors: Pontes Júnior Francisco Luciano , Villar Rodrigo , Santos Gabriela Ferreira dos , Zago Anderson Saranz , Beltrame Thomas , Bocalini Danilo Sales
Published: November 2022

Resumo Objetivo Determinar os efeitos de um programa de exercício físico remoto realizado em ambiente domiciliar na capacidade funcional e percepção de solidão de idosos socialmente isolados, devido a pandemia da covid-19. Método Vinte e nove (29) idosos foram divididos aleatoriamente em dois grupos: (1) grupo controle (GC) e grupo de exercício em ambiente domiciliar (GEAD). A força muscular dos membros inferiores, a capacidade funcional e a percepção de solidão foram avaliadas no início (pré-teste), 4 semanas e 8 semanas (pós-teste). As avaliações consistiram no teste de sentar e levantar da cadeira (TSL), teste de velocidade de marcha (TVM), Timed Up and Go (TUG) e teste de percepção de solidão (TPS). Resultados O número de repetições durante o TSL foi estatisticamente diferente entre os grupos (GC vs. GEAD, p=0,006 e entre os momentos (Pré vs. 4S vs. 8S, p=0,043.). No teste de TUG, dentro do GC, o momento pré foi estatisticamente menor em relação ao momento de 8 semanas (p<0,021), indicando maior tempo para completar o TUG (pré 12,0±5,9 s vs. 8W 12,7±6,5 s). Essa mesma comparação não foi estatisticamente diferente dentro do GEAD. Não houve diferenças estatísticas no TVM e TPS entre os grupos e entre os momentos. Conclusão O programa de exercício domiciliar melhorou a capacidade funcional após 8 semanas de treinamento, mas a percepção de solidão e o teste de velocidade de marcha não foram afetados pelo programa de exercícios físico remoto em idosos isolados devido à pandemia de covid-19.
Incidence of frailty and factors associated with functional deterioration in oldest old during the covid-19 pandemic: A cohort study
Authors: Saldanha Marcelle Ferreira , Moraes Egdar Nunes de , Santos Rodrigo Ribeiro dos , Jansen Ann Kristine
Published: November 2022

Abstract Objective To assess the incidence of frailty in oldest old during the covid-19 pandemic and to evaluate the associations between the domains of the Clinical-Functional Vulnerability Index (IVCF -20) and frailty. Methods A cohort study of 64 non-frail oldest old was conducted. Participants were evaluated at two timepoints: at baseline up to one year before the onset of the pandemic; and at follow-up, with an average interval between the two timepoints of 15 months. Frailty was assessed using the VS – Frailty (baseline) and remote application of the IVCF-20 (follow-up). Results Mean participant age was 88.7±5 years and the incidence of frailty was 20.6%. Frail participants exhibited greater dependence shopping (p<0.001), controlling their own money (p<0.001) and doing housework (p=0.010), as well as bathing alone (p=0.041). Cognitive decline was more prevalent in the frail individuals. The presence of despondency sadness or hopelessness proved high (92.3%) and was associated with frailty (p<0.001). On the multivariate analysis, frailty was associated with worsening forgetfulness (RR=2.39; 95%CI 1.27-4.46), loss of interest and pleasure in performing activities (RR=4.94; 95%CI 1.98-12.35) and fecal/urinary incontinence (RR=2.40; 95%CI 2.91-1.53). Conclusions
Incidência de fragilidade e fatores associados à piora funcional na pessoa idosa longeva durante pandemia da covid-19: Estudo de Coorte
Authors: Saldanha Marcelle Ferreira , Moraes Egdar Nunes de , Santos Rodrigo Ribeiro dos , Jansen Ann Kristine
Published: November 2022

Resumo Objetivo Avaliar a incidência de fragilidade na pessoa idosa longeva, durante a pandemia da covid–19 e identificar as associações entre os domínios do Índice de Vulnerabilidade Clínico Funcional (IVCF -20) e a fragilização. Métodos Estudo de coorte com 64 pessoas idosas longevas previamente não frágeis, avaliados em dois momentos: na linha de base, até um ano antes do início da pandemia e no seguimento, com uma média de intervalo entre os dois momentos de 15 meses. A fragilidade foi avaliada por meio do VS – Frailty (linha de base) e aplicação remota do IVCF-20 (seguimento). Resultados A idade média foi de 88,7±5 anos e a incidência de fragilidade de 20,6%. As pessoas idosas que fragilizaram apresentaram maior dependência em: deixar de fazer compras (p<0,001), deixar de controlar o próprio dinheiro (p<0,001) e deixar de fazer trabalhos domésticos (p=0,010), assim como em: deixar de tomar banho sozinho (p=0,041). A piora da cognição foi mais presente nos idosos que fragilizaram. A presença de desânimo, tristeza ou desesperança foi elevada (92,3%) e teve associação com a fragilização (p<0,001). Na análise multivariada, a fragilização esteve associada com piora do esquecimento (RR=2,39; IC95% 1,27-4,46), perda de interesse e prazer na realização de atividades (RR=4,94; IC95% 1,98-12,35) e incontinência esfincteriana (RR=2,40; IC95% 2.91-1,53). Conclusões A incidência de fragilização entre as pessoas idosas longevas durante a pandemia foi alta. Identificou-se que mais de um domínio foi afetado o que reforça a necessidade de avaliação da pessoa idosa em sua integralidade, sobretudo em períodos atípicos como o vivenciado.