bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALYZING THE INFLUENCING FACTORS OF SPORTS FATIGUE BASED ON ALGORITHM
Authors: Wang Cheng
Published: August 2021

ABSTRACT Objective: This paper discusses the monitoring method of exercise fatigue and analyzes the influencing factors of exercise fatigue. Methods: Based on the feature extraction method of the fatigue image signal, a series of changes caused by exercise fatigue are analyzed by the biofeedback technique. SVM algorithm and neural network model are used to identify the fatigue state of motion. Characteristics of electroencephalogram (EEG) and electromyography (EMG) during fatigue. Results: When sports fatigue occurred, the composite index of bio-feedback technology shows a decrease in HRV index and increases in HRV time-domain indicators, frequency-domain indicators, and SAa values. Conclusions: It has a high degree of systematization. The proposed method is non-invasive and has practical application value. Level of evidence II; Therapeutic studies - investigation of treatment results.
ANALYSIS OF BIOLO ARTIFICIAL NEURAL NETWORK IN PREDICTION OF AEROBIC EXERCISE INDEX BASED ON ALGORITHM
Authors: Ru Lei , Zhang Bin , Duan Jing , Ru Guo
Published: August 2021

ABSTRACT Objective: To study the relationship between aerobic activity and cardiac autonomic nerve activity by artificial neural network algorithm and biological image fusion; because of the artificial neural network model (ANN) problems, biological image processing technology is introduced based on ANN. Methods: An Ann under biological image intelligence algorithm is proposed, a classifier suitable for electrocardiograph (ECG) screening is designed, and an ECG signal screening system is successfully established. Moreover, the data set of normal recovered ECG signals of the subjects during the experimental period is constructed, and a classifier is used to extract the characteristic data of a normal ECG signal during the experimental period. Results: The changes in resting heart rate and other physical health indicators are analyzed by combining resting physiological indicators, namely heart rate, body weight, body mass index and body fat rate. The results show that the self-designed classifier can efficiently process the ECG images, and long-term regular activities can improve the physical conditions of most people. Most subjects’ body weight and body fat rate decrease with the extension of experiment time, and the resting heart rate decreases relatively. Conclusions: Certain indicators can be used to predict a person's dynamic physical health, which indicates that the experimental research of index prediction in this research has a good effect, which not only extends the application of artificial neural network but also lays a foundation for the research and implementation of ECG intelligent testing wearable devices. Level of evidence II; Therapeutic studies - investigation of treatment results.
ADOLESCENTS’ HEALTHY SPORTS BEHAVIOR MODEL BASED ON THE THEORY OF SOCIAL-ECOLOGICAL SYSTEM
Authors: Yang Chenxi , Wang Rui
Published: August 2021

ABSTRACT Introduction: Education administrative departments and schools should regard sports as an integral part of school education and allow students to use sports every day. Guarantee the time for sports activities; schools should organize various forms of extracurricular sports activities”. Objective: Based on the ecological system theory, the paper constructs a three-factor structural model that restricts youth sports participation and compiles a scale of factors restricting youth sports participation. Methods: The thesis selected 1,800 primary and secondary school students as the research object and used exploratory factor analysis to explore the questionnaire structure on the obstacles to sports participation. Results: 1) Exploratory factor analysis, the cumulative contribution rate of the first three factors extracted was 58.90%, and the load of each factor was more significant than 0.4. The three factors were school factors, family factors, and personal factors in order; 2) Reselected subjects, Exploring the three-factor structural model of obstacles to sports participation were verified. The final modified model RMSEA was 0.071, CFI was 0.98, and χ2/df was 8.55. The three factors were school factors, family factors, and personal factors. Conclusions: The fit of the three-factor structural indicators restricting youth sports participation is ideal, and the model is relatively stable. The “Questionnaire on Restricting Factors of Youth Sports Participation” can be used as a measurement tool to evaluate and understand youth sports participation constraints. Level of evidence II; Therapeutic studies - investigation of treatment results.
Comparison of different diagnostic modalities for isolation of Mycobacterium Tuberculosis among suspected tuberculous lymphadenitis patients
Authors: Sharif N. , Ahmed D. , Mahmood R. T. , Qasim Z. , Khan S. N. , Jabbar A. , Khattak A. A. , Asad M. J. , Ahmed W. , Khan M. M. , Awan U. A. , Zaman N. , Habiba U. , Noureen S. , Alghamdi H. A.
Published: August 2021

Abstract Tuberculosis is a communicable disease with high morbidity and mortality rates in developing countries. The study's primary objective is to compare conventional methods such as acid-fast bacillus (AFB) culture and microscopy with rapid diagnostic methods. The secondary objective is to compare histopathological and microbiological findings in suspected patients with tubercular lymphadenitis. A total of 111 samples (August 2018 to September 2019) of lymph nodes were processed for AFB microscopy, AFB cultures, drug-susceptibility testing (DST), histopathology, and Xpert Mycobacterium Tuberculosis (MTB)/resistance to Rifampin (RIF) assays. Out of 111 lymph node samples, 6 (5.4%) were positive for AFB smear microscopy, 84 (75.6%) were positive for AFB culture, 80 (70.7%) were positive on Gene Xpert, and 102 (91.8%) were indicative of tuberculosis for histopathology studies. Mycobacteria growth indicator tube (MGIT) culture positivity was 84 (75.6%) higher than solid Lowenstein-Jensen (LJ) culture 74 (66.6%). Positive cultures underwent phenotypic DST. Two cases were Multidrug-resistant (MDR) on DST, while three cases were Rifampicin resistant on Gene Xpert. The sensitivity of Genexpert was (62%) against the conventional AFB culture method. The poor performance of conventional lymphadenitis diagnostic methods requires early and accurate diagnostic methodology. Xpert MTB/RIF test can help in the treatment of multidrug-resistant TB cases. Nonetheless, rapid and conventional methods should be used for complete isolation of Mycobacterium tuberculosis.
Prevalence and diversity of ectoparasites in Wild Rock Pigeon (Columba livia) in Punjab region, Pakistan
Authors: Tayyub M. , Ali S. , Javid A. , Imran M.
Published: August 2021

Abstract The current study was carried out to estimate the prevalence and diversity of ectoparasites in rock pigeons in different regions of Punjab, Pakistan. A total of 120 birds were captured from March 2017 to February 2019. The ectoparasites were collected by standard procedures and preserved in 70% ethanol containing one drop of glycerin. Data related to age, health status, sex, type of area, sampling location and season were collected using a standardized form. Ectoparasites were identified based on morphological characteristics by using identification keys. Ninety-six (80%) birds were infested with ectoparasites. A total of seven families and thirteen species of different ectoparasites were observed. Mainly, seven species of lice, two species of flies, one species of tick and three species of mites were recovered from infested birds. The female pigeons were more often infested (89.02%) than male pigeons (60.52%). The prevalence was found higher during summer (100%) as compared to other seasons. The infestation rate was higher in Industrial area (97.50%) as compared to other regions. The highest prevalence of ectoparasites (100%) was recorded from Sargodha district. There was significant (P < 0.05) variation among number of ectoparasites on wing, chest, tail and neck within age groups, seasons and ecological zones. The occurrence of parasites in relation to area, age, health status, sex and season were significant. The infestation rate of parasites in rock pigeon is high in different districts of Punjab. It is recommended that these wild birds infested with multiple species of ectoparasites could be the potential source of infestations in domesticated birds if they come in contact with them. The contact of domesticated birds should be prevented from wild birds to minimize the chance of cross species transmission of ectoparasites.
Characterization of the species of genus Physa on the basis of typological species concept from Central Punjab
Authors: Aziz S. , Altaf J. , Ramzan A. , Ahmed Z. , Qamar S. U. R. , Awan S. A. , Khalil S. , Jehangir K. , Khalid R. , Ansari B. , Sultana T. , Sultana S. , Alsamadany H. , Alshamrani R. , Awan F. S.
Published: August 2021

Abstract Physids belong to Class Gastropoda; Phylum Mollusca have important position in food web and act as bio indicators, pests and intermediate host. Being resistant these are called cockroaches of malacology. Physid snails were collected from different water bodies of Faisalabad (Punjab) and were identified up to species using morphological markers. The morphometry of the specimens was carried out with the help of a digital Vernier caliper in millimeters (mm) using linear measurement of shell characters. Linear regression analysis of the AL/SW ratio vs AL and SL/SW ratio vs AL indicated that allometric growth exists only in Physa acuta when compared with P.gyrina and P. fontinalis. This study will lead to assess the status of the Physid species in Central Punjab. The Principal component analysis shows that the Component 1 (Shell Length) and component 2 (Shell Width) are the most prolific components and nearly 80 percent of the identification. The distance between P. acuta and P. fontinalis is 5.4699, P. acuta and P. gyrina is 7.6411, P. fontinalis and P. gyrina is 16.6080 showing that P. acuta resembles with P. fontinalis, and both these specimens donot resemble with P. gyrina. P.acuta is an invasive species and shows bioactivity making it a potent candidate for bioactive substances.
Population distribution and habitat analysis of Rufous treepie (Dendrocitta vagabunda) in Abbottabad, Pakistan
Authors: Khan R. A. , Ullah Z. , Zaman I. Uz , Khan M. S. , Mahmood S. , Akhtar N. , Khan M. F. , Yasmin S. , Saqlain M. , Rehman A. Ur , Aksar N. , Khan S. N. , Hussain S. S.
Published: August 2021

Abstract The Rufous treepie (Dendrocitta vagabunda) belongs to family corvidae, order Passeriformes which includes about 100 species. The current study was conducted to gather information about the Population distribution and habitat analysis of D. vagabunda at District Abbottabad, Pakistan. The data were collected on monthly basis both morning and evening times (2018-2019). “The ‘’Point count Method” was used for population estimation and ‘’Quadrates Method” for habitat analysis of study area. The result shows an average month-wise population density of D. vagabunda was maximum at Jhangra 0.14±0.039/ha, whereas minimum at Havelian 0.11±0.022/ha. There was no significant difference (p>0.05) among monthly population densities of D. vagabunda, however, a significant difference (p<0.05) was found between morning and evening times population of the specie. The present study revealed that importance value index (IVI) of plants species at Sherwan, Bakot, Havelian, Langra and Jhangra were 59.6±12.6, 50.1±6.9, 53.4±6.3, 66.8±10 and 60.1±7.7. Likewise, the frequency of shrubs at Sherwan, Bakot, Havelian, Langra and Jhangra were 33.3±4.2, 45±9.4, 46.7±8.2, 55.6±22.2 and 37.5±8.5. Similarly, the frequency of herbs at Sherwan, Bakot, Havelian, Langra and Jhangra were 40.4±6.0, 37.5±5.6, 53.3±7.4, 48.5±5.2 and 46.9±7.4 respectively. Our results show the study area as suitable habitat for D. vagabunda.
Physiochemical and nutritional evaluation of whole kumquat fruits powder and its protective effect on thyroid hormones and blood sugar levels in diabetic rats
Authors: Al-Sayed H. M. A. , Abdelaleem M. A. , Shawky H. A.
Published: August 2021

Abstract The present study was conducted to evaluate the chemical composition, antioxidant activity and hypoglycemic effects of whole kumquat (Ku) powder in diabetic rats fed a high-fat-high-cholesterol (HFHC) diet. The antioxidant activities were evaluated using stable 1,1-diphenyl 2-picrylhydrazyl (DPPH) free radical scavenging method, 2,2´-azinobis (3-ethyl benzo thiazoline-6-sulphonic acid) radical cation (ABTS) and Ferric reducing antioxidant power (FRAP). Total phenolic content was (51.85 mg GAE/g) and total flavonoid content was (0.24 mg Cateachin Equivalent, CE/g). DPPH and ABTS values were 3.32 and 3.98 mg Trolox equivalent (TE)/g where FRAP value was 3.00 mM Fe2+/kg dry material. A total of 90 albino rats were used in the present study. Rats group were as follows: normal diet; normal treated (2, 4, and 6% Ku.), diabetic rats (non-treated), diabetic + HFHC diet (non-treated), HFHC (non-treated), Diabetic (treated), HFHC (treated) and Diabetic + HFHC (treated). The diets were followed for 8 weeks. Blood samples were collected at the end of the experiment. Serum glucose was recorded and thyroid hormones (T4, Thyroxine and T3, Triiodothyronine) were conducted. Diet supplemented with Kumquat at different concentrations have a hypoglycemic effect and improve the thyroid hormones of both diabetic rats and HFHC diabetic rats.
Diversity, distribution and relative abundance of the mosquito fauna (Diptera: Culicidae) of Malakand and Dir Lower, Pakistan
Authors: Attaullah M. , Gul S. , Bibi D. , Andaleeb A. , Ilahi I. , Siraj M. , Ahmad M. , Ullah I. , Ali M. , Ahmad S. , Ullah Z.
Published: August 2021

Abstract The present study was conducted to evaluate the diversity, distribution (C) and relative abundance (RA) of the mosquito fauna (Diptera: Culicidae) of Malakand and Dir Lower, Pakistan. Collection of specimens (n = 1087) was made during September 2018 to July 2019 at six different habitats including freshwater bodies, rice fields, animal sheds, indoors, drains and sewage waters. Specimens were collected through light traps, pyrethrum spray, aspirators and nets and subsequently killed, preserved and then arranged in entomological boxes for identification. Three genera were identified namely Culex, Anopheles and Aedes. A total of fourteen species were identified namely: Cx. quinquefasciatus (Say, 1823), An. stephensi (Liston, 1901), Cx. tritaeniorhynchus (Giles, 1901), Ae. vittatus (Bigot, 1861), An. maculatus (Theobald, 1901), An. fluviatilis (James, 1902), Cx. vishnui (Theobald, 1901), Ae. aegypti (Linnaeus, 1762) An. subpictus (Grassi, 1899), An. dthali (Patton, 1905), An. culicifascies (Giles, 1901), An. pallidus (Theobald, 1901), Ae. albopictus (Skuse, 1894) and An. annularis (van der Wulp, 1884). Cx. quinquefasciatus was found constantly distributed in the study area with RA = 16.5% and C = 100%. An. annularis was found as a satellite species, sporadically distributed in the study area having RA = 0.9% and C = 17%. Diversity indices of mosquitoes in the studied habitats were found as, Shannon-Wiener Index (2.415), Simpson Index (9.919), Fisher’s Index (2.269) and Margalef’s Index (1.859). A statistically significant difference was recorded in mosquito diversity in the six habitats (Kruskal-Wallis, chi-squared, H = 17.5, df = 5, P = 0.003 at α = 0.05). The present study encompasses mosquito fauna of Malakand, Pakistan with respect to diversity, relative abundance and distribution in diverse habitats and all seasons of the year. This will assist scientists working in various fields related with epidemiology, medical and veterinary entomology, ecology and allied areas of biological sciences.
O problema do potencial eletrostático para condições de contorno de uma caixa como ferramenta de aprendizado de Eletromagnetismo em um curso de graduação em Física
Authors: Pastana Deyvid W. da M. , Neves Vinicius B. , Rodrigues Manuel E.
Published: August 2021

Desde que James Clerck Maxwell publicou seu brilhante trabalho unificando a eletricidade e magnetismo surgiram, a partir de então, inúmeras aplicações práticas do mesmo. Este artigo discute o potencial elétrico bidimensional e tridimensional, obtidos a partir da solução da equação de Laplace, assim como a solução para os campos elétrico e magnético para a equação de Helmholtz com condições iniciais específicas. Explicitamos a utilização do teorema de superposição em um exemplo claro de eletrostática. Em particular, foi estudado o problema do potencial elétrico em uma caixa retangular com condições de contorno de Dirichlet, fazendo uma aplicação em guias de onda e cavidades ressonantes. O software Mathematica foi usado para obter os gráficos do potencial e campo elétrico.
Efeitos de políticas de compras institucionais sobre a organização de produtores familiares no Vale do Ribeira1 Agradecimento ao Conselho Nacional de Desenvolvimento Científico e Tecnológico pelo apoio financeiro. Processo [421032/2016-2].
Authors: Chiodi Rafael Eduardo , de Almeida Gustavo Fonseca , Assis Luiz Henrique Bambini
Published: August 2021

Resumo: O trabalho aborda efeitos do Programa de Aquisição de Alimentos e do Programa Nacional de Alimentação Escolar sobre aspectos da organização social e da comercialização no contexto de quatro cooperativas e de uma associação de produtores de bananas nos municípios de Miracatu, Sete Barras e de Registro, em São Paulo. Para tanto, os principais gestores e 38 produtores foram entrevistados. As entrevistas ocorreram entre agosto de 2017 e maio de 2018. A criação das cooperativas derivou do processo de organização dos produtores para acessar tais programas. Para a venda direta e permanente de alimentos, as organizações precisaram adquirir aprendizados e organizar os produtores para atender exigências de padronização das frutas e de frequência de abastecimento. Para a comercialização foram realizados investimentos em governança, estruturas físicas e processos de logística. O aluguel de um entreposto em Santo André - SP foi um avanço no controle do processo de comercialização. A expansão das vendas institucionais promoveu o fortalecimento dos laços organizativos regionais, culminando na criação de uma cooperativa de segundo grau. Assim, a produção agregada dos agricultores passou a chegar aos mercados via cooperativas, permitindo que maior proporção do valor gerado na produção ficasse nas mãos do trabalhador familiar.
Biocapital, biopolítica e biossocialidades no contexto global de gênero: revisão teórica e evidências*
Authors: Acero Liliana
Published: August 2021

Resumo O artigo discute tendências dominantes e contra tendências em genética e biotecnologia da saúde, seguindo principalmente as perspectivas teóricas de Rose, Haraway e Braidotti e seus seguidores, reformuladas para o contexto do desenvolvimento, e em direção a uma recriação positiva das relações de gênero e do desenvolvimento sustentável. Os elementos conceituais dessas teorias incluem: a ascensão do cidadão biopolítico, o desenvolvimento de biossocialidades e a construção da biopolítica focada na responsabilidade genética e na ética do corpo.
O mito da “ideologia de gênero” no discurso da extrema direita brasileira
Authors: Miguel Luis Felipe
Published: August 2021

Resumo As eleições de 2018 no Brasil deram a vitória à extrema-direita. Jair Bolsonaro, um ex-militar conhecido por sua apologia à tortura e por seus comentários agressivamente machistas, homofóbicos e racistas, foi eleito presidente da República. Entre os fatores que explicam o resultado está a capacidade que Bolsonaro e seu grupo tiveram de promover um clima de “pânico moral”, transmitindo a impressão de que muitas instituições do país, a começar pelas ligadas à educação, estavam solapando os valores da família tradicional por meio da chamada “ideologia de gênero” — uma caricatura do feminismo e da teoria queer, produzida pelos setores mais conservadores da Igreja Católica e adotada no Brasil também por outras denominações religiosas. O trabalho analisa discursos do presidente e de ministros, observando a presença da temática “gênero” e qual seu papel na construção da visão de mundo da extrema-direita brasileira no poder.
Humanization of the hospital: participatory construction of knowledge and practices on care and ambience
Authors: Salvati Caroline de Oliveira , Gomes Carine Alves , Haeffner Leris Salete Bonfanti , Marchiori Mara Regina Caino Teixeira , da Silveira Rosemary Silva , Backes Dirce Stein
Published: August 2021

ABSTRACT Objective: To identify and implement care and ambience strategies, with a view to hospital humanization. Method: Action-research study, whose investigation process occurred between January and March 2019, with the participation of employees in strategic functions of a medium-sized hospital, through a focus group and strategic focal analysis. The implementation of care and ambience strategies started in May 2019 and remains in progress, with the responsible and multiplying participation of professionals and patients. Results: 18 employees participated in the study. It was found that investigative processes accompanied by practical interventions, especially those related to the promotion of interactive, inclusive, care spaces and the creation of a ludic, attractive and interactive environment favor multi-professional actions, mobilize innovative knowledge and practices, and contribute to the (re)signification of the being and doing of the health professional. Conclusion: Care and ambience, with a view to hospital humanization, include the implementation of strategies designed with the responsible and multiplying participation of all actors (professionals and users) of the hospital. It is important that, in this process, everyone feels they are protagonists of new ways of being, living and doing in health.
Social representations of HIV/AIDS among seropositive pregnant women
Authors: Freire Daniela de Aquino , Oliveira Thais da Silva , Cabral Juliana da Rocha , Angelim Rebeca Coelho de Moura , de Oliveira Denize Cristina , Abrão Fátima Maria da Silva
Published: August 2021

ABSTRACT Objective: To identify the representational contents of pregnant women living with HIV. Method: Exploratory, descriptive, qualitative study, conducted with pregnant women with HIV from August 2017 to January 2018. Semi-structured interview was opted for. The IRAMUTEQ software was used for analysis, organizing the data into 2 blocks: a) moment of discovery, impacts, representational contents of HIV; and b) representational contents in living with the disease. Results: The participating pregnant women amounted to 25. Initially, the social representation of HIV translated the representation of death; however, this construction changes as women understand information of the pathology, which starts to be seen as a disease which demands more care. Conclusion: The conception of HIV as frightful is mainly due to concern about transmission to the fetus. The resignification of HIV was perceived among pregnant women, which favors new behaviors and attitudes towards the representational contents related to a deeper knowledge about the virus, demystifying the idea that this is a deadly disease.
Patient absenteeism in outpatient consultations: an integrative literature review
Authors: Baptista Simone Cristina Paixão Dias , Juliani Carmen Maria Casquel Monti , Lima Stella Godoy Silva e , Martin Luana Bassetto , Silva Karen Aline Batista da , Cirne Marina Ramos
Published: August 2021

ABSTRACT Objective: To identify and analyze the production of knowledge in national and international literature on patient absenteeism in scheduled medical consultations. Method: This is an integrative literature review in the databases PubMed, Embase, Scopus, Web of Science, CINAHL, Medline, LILACS, Virtual Health Library of the São Paulo State Department of Health and Spanish Bibliographic Index in Health Sciences, accessed through the Virtual Health Library Portal, based on the guiding question. Results: A total of 767 articles was found and nine were selected. Forgetfulness predominated among the reasons for absence. Other findings regarding the cost to the health service and strategies for solving the problem are highlighted. Conclusion: As the focus of the studies, the concern with the quality of care, increased treatment queues and high demand, as well as the cost of absent patients, are evident. Despite the relevance of the theme for the health services organization, the literature is still scarce.
Management of chemotherapy-related symptoms in children and adolescents: family caregivers’ perspectives
Authors: Silva-Rodrigues Fernanda Machado , de Lucca Milena , Leite Ana Carolina Andrade Biaggi , Alvarenga Willyane de Andrade , Nunes Michele Darezzo Rodrigues , Nascimento Lucila Castanheira
Published: August 2021

ABSTRACT Objective: To describe the chemotherapy-associated symptoms and the strategies used for their management from the perspective of pediatric cancer patients’ family caregivers. Methods: This is a descriptive study with qualitative data analysis. Data collection took place in a pediatric hospital, from December 2017 to December 2018, with family caregivers of pediatric patients undergoing chemotherapy. Semi-structured interviews, subjected to inductive content analysis, were carried out. Concepts from the Symptom Management Theory were used to discuss the results. Results: Eighteen family caregivers participated. The participants mentioned: physical symptoms, especially weakness, alopecia, low immunity, pain, mucositis, constipation, nausea, and vomiting; emotional or psychosocial symptoms such as sadness and mood changes; and constitutional symptoms such as loss of appetite and fever. Pharmacological and non-pharmacological measures were mentioned in the management of symptoms and adverse effects. Conclusion: Participants demonstrated skills to identify and manage symptoms of chemotherapy. Knowing the experience of these families can help nurses in planning care and interventions to minimize these events.
Nursing diagnoses, results, and interventions in the care for Covid-19 patients in critical condition
Authors: Menezes Harlon França de , Moura Jéssica Lima , Oliveira Sylvia Silva de , Fonseca Michelle Carneiro , Sousa Paulino Artur Ferreira de , Silva Richardson Augusto Rosendo da
Published: August 2021

ABSTRACT Objective: To develop and validate a terminological subset of the International Classification for Nursing Practice for COVID-19 patients in critical care. Method: This is a methodological study, which followed the guidelines of the Brazilian method, using the Basic Human Needs as a theoretical model. Content validation was performed by 25 specialist nurses using the Delphi technique. Results: A total of 73 diagnoses and their respective nursing results were prepared. Of these, 62 statements had a Content Validity Index ≥ 0.80, with the need for oxygenation having the highest number of statements. Of the 210 nursing interventions developed, and after suggestions from experts, 150 interventions reached an index ≥ 0.80 and comprised the terminological subset. Conclusion: The terminological subset developed showed statements that were validated by specialist nurses and, therefore, are relevant to the nurse's clinic in the critical care scenario associated with Covid-19.
Cidadania e ensino de História no Currículo Oficial do Estado de São Paulo
Authors: Pinto Jorge Eschriqui Vieira
Published: August 2021

Resumo Este artigo analisa como a questão da cidadania e possíveis aspectos relacionados a esse tema (a construção de identidades, a diversidade, o direito à memória, a aprendizagem significativa, as práticas avaliativas inclusivas etc.) repercutem nos princípios norteadores, nos fundamentos para o ensino de História, na metodologia de ensino e aprendizagem, no estabelecimento das competências e habilidades esperadas em cada etapa da vida escolar e na organização dos conteúdos na grade curricular presentes no Currículo do Estado de São Paulo: Ciências Humanas e suas tecnologias para o ensino dessa disciplina na educação básica. Trata-se de uma repercussão relevante no programa curricular devido à sua influência no cotidiano das atividades didáticas desenvolvidas em sala de aula e à importância da disciplina para a constituição da identidade do discente e a sua formação enquanto cidadão atuante e agente transformador da realidade, na medida em que aborda os acontecimentos históricos como resultado das ações de todos os homens e não apenas de “grandes personagens” (governantes, diplomatas, generais etc.), e os direitos políticos, sociais e civis como produto de demandas, negociações, lutas e conquistas de diversos grupos e movimentos sociais ao longo do tempo.
Hospitalizations and mortality by severe acute respiratory syndrome: comparison between the pre-pandemic and pandemic periods
Authors: Custódio Ana Cristina Dias , Ribas Fábio Vieira , Toledo Luana Vieira , Carvalho Cristiane Junqueira de , Lima Luciana Moreira , Freitas Brunnella Alcantara Chagas de
Published: August 2021

ABSTRACT: Objective: To analyze the characteristics and the factors associated with mortality of cases hospitalized for severe acute respiratory syndrome in a health region, in pre-pandemic and pandemic periods. Methods: A retrospective documentary study of epidemiological surveillance carried out with secondary data from the Influenza Epidemiological Surveillance Information System, regarding the cases of patients belonging to a health region of Minas Gerais, Brazil. Results: During the pandemic period, there was an increase in the number of hospitalizations and deaths due to severe acute respiratory syndrome, in addition to differences between sociodemographic and clinical-epidemiological characteristics. In both periods, the age and the use of invasive ventilatory support were the predictors of hospital mortality. The mortality in the pandemic period was also associated with male gender, presence of risk factors, admission to an intensive care unit, use of non-invasive ventilatory support, and infection by COVID-19. Conclusions: In 2020, the detection rate of severe acute respiratory syndrome was 21 times higher than in 2019 and new symptoms, such as anosmia and ageusia, were included in their investigation. In both periods evaluated, elderly patients and patients on invasive mechanical ventilation had a higher risk of mortality. With the pandemic, there was a greater number of hospitalizations and factors associated with mortality.
“Peronización” y “desperonización” de la Universidad Obrera Nacional en Argentina
Authors: Muñoz Álvaro Sebastián Koc
Published: August 2021

RESUMEN El presente trabajo tiene por finalidad analizar el proceso de “peronización” y “desperonización” de la Universidad Obrera Nacional en el periodo comprendido entre 1953 y 1956. Presentaremos - en principio - las características particulares del proceso de “peronización” de la referida institución, en el marco de un intento general por parte del gobierno peronista de “politizar” al conjunto del sistema educativo. Seguidamente, daremos cuenta del proceso de “desperonización” de esta institución - abierto a partir del golpe de Estado a Perón, el 16 de septiembre de 1955 - a través del cual los estudiantes y las nuevas autoridades interventoras de casa de estudios desmantelaron el aparato simbólico montado por el peronismo durante sus dos primeros años de funcionamiento bajo el gobierno presidido por Perón (1953-1955). Para realizar este estudio, relevaremos diversas fuentes documentales de carácter institucional y oficial, e información proveniente de entrevistas a ex estudiantes de la institución.
Satellite data for dam safety monitoring
Authors: Goff Craig , Ainscoe Eleanor , Liu Ye , Roca Marta
Published: August 2021

The use of datasets from satellites to aid the monitoring of dams has been possible for many years. Within the last five years there has been a rapid development in the type and accuracy of the data available, led by an influx of new satellites and improved access to these datasets. This paper gives an overview of the different types of satellite datasets and satellite infrastructure relevant to dam safety that are currently available, explains the complex processes of converting raw satellite data into useable information and summarises the advantages and disadvantages of each data type along with indications of the level of accuracy and cost. The information presented by the authors is based on experience gained undertaking a 3 year, £4 m, UK-government-funded research project to investigate and combine many types of space data to improve the monitoring of dams.
New solutions for remote monitoring of pre-cast concrete service reservoir and sludge lagoon
Authors: Fabritius Axel , Rupp Constantin , Dumont Gael , Hope Ian
Published: August 2021

The use of distributed temperature and/or strain measurements for embankment and reservoir monitoring has grown in recent years. The paper elaborates on two different methods applied through two installation examples in the UK. To reduce risk, a leakage monitoring system using distributed fibre optic temperature sensing (DTS) with a spatial resolution of 0.7 m has been installed at the newly constructed 45ML Hanchurch Service Reservoir. The gradient method provides information regarding possible seepage by monitoring absolute temperatures over time. Heat pulse method consists of measuring the temperature changes over time using DTS following heating the hybrid cable with a known electrical power input. Central to the £7 million investment on the century-old Curdworth sludge lagoon is the installation of a novel combined leakage and movement of the early detection system. The system is based on distributed fibre optic sensing methods for measuring strain and temperature, both fully automated with a time resolution of about an hour. Instrumentation can be analysed in real time. Trigger levels are being established during a trial period, linked to an automatic alarm system, which supplements site-based surveillance. This will facilitate the early detection of potential embankment/reservoir integrity issues and, in turn, will enable prompt action to be taken to reduce risk and in an extreme case the implementation of essential repairs in order to prevent a dam failure.
Riprap disturbance caused by ice plucking and measures to prevent it
Authors: Krutov Denis A.
Published: August 2021

This paper presents field observations of the riprap slope of a dam regarding the slope damage due to adherence of the ice floe to the slope protection when the water level fluctuates. Analysis of field observation data has made it possible to identify the nature of the slope failure, including the scope of failure, as well as the steepness of a slope resistant to ice impact. To repair the slope of the toe rock, which is pervious fill, and the drainage of the dam, a rational solution has been proposed which, on the one hand, does not lead to a rise of the phreatic surface in the body of the dam, and on the other, its entire mass resists fluctuations of the ice floe. The design concept of the slope protection can be used for both rivers and marine structures, because the geometry of the concrete beams that are the basis of the proposed solution can be modified easily, thus adapting them to specific conditions associated with both ice impacts and the geometry of the slopes to be protected.
Briefing: Dynamic compaction of opencast coal mining backfill in the UK
Authors: Serridge Colin J.
Published: August 2021

The application of dynamic compaction (DC) on former (backfilled) opencast coal mining sites has increased over recent years in the UK, to reduce or mitigate the impact of inundation collapse compression of uncompacted, overburden backfill, as part of the site re-development package. Some of these aspects are discussed in this article, including the importance of close observation of ground response to DC, at each stage of its execution, to ensure its satisfactory implementation and the implications of limitations on the maximum size of DC weight (tamper).
A randomized clinical trial comparing hip abductors strengthening and manual therapy in patients with plantar fasciitis: a study protocol
Authors: Hooda Kirti , Goyal Manu , Samuel Asir John
Published: August 2021

BACKGROUND: Plantar fasciitis (PF) is a common cause of heel pain and deformity of the ankle joint. More than 11%-15% of the population with foot symptoms need long-term care. Various physical therapy intervention with conventional therapy, including manual therapy, has been proven to help this condition. OBJECTIVE:  To evaluate the effect of Hip abductor strengthening and Manual therapy (MT) in a patient with Plantar Fasciitis (PF). METHODS: The design of the study will be A Two Group Pretest-Posttest randomized control trial. A total of 30 male and female participants aging above 18-60 years experiencing pain provoked by taking the first few steps in the morning, pain in the plantar heel region, will be allocated randomly into two groups- Group A will receive Manual therapy (MT) with conventional physiotherapy while Group B will receive hip abductors strengthening with conventional physiotherapy. Both groups will receive 16 sessions of treatment for 4 days each week for 4 weeks. “Foot function index,” “Podia scan,” “Navicular drop test” will be used as outcome measures and will be evaluated at the first week and fourth week of treatment in both the groups. CONCLUSION: The patients who receive Hip Abductor Strengthening intervention may have positive results compared to the MT intervention among patients with PF. That will be the first study to compare the effect of hip abductors strengthening and manual therapy.
Elektro çekim yöntemiyle Çinko Borat katkılı P(AN-VAc) nanolif tekstil yüzeylerinin üretimi ve termal karakterizasyonu
Authors: TİYEK İsmail , ARISAL ÇETİN Esra
Published: August 2021

Bu çalışmada, poliakrilonitril-ko-vinil asetat (P(AN-VAc)) içerisine farklı oranlarda çinko borat katkılanarak üretilen nanolif tekstil yüzeylerde çinko borat katkısının termal özellikler üzerine etkisinin incelenmesi amaçlanmıştır. Bunun için dimetilformamid içerisinde %10 konsantrasyonda hazırlanan çinko borat katkılı ve katkısız P(AN-VAc) çözeltilerinden elektroçekim yöntemiyle nanolif tekstil yüzeyleri üretilmiştir. Üretilen çinko borat katkılı ve katkısız nanolif tekstil yüzeylerinin yapısal, morfolojik, fiziksel, mekanik ve termal özelliklerini belirlemek için bazı analiz ve testler yapılmıştır. Yapılan Fourier dönüşümlü kızılötesi spektroskopisi (FTIR) ve enerji dağılımlı x-ışınları spektroskopisi (EDX) analizleri sonucunda üretilen çinko borat katkılı nanolif yüzeylerde çinko borat varlığı tespit edilmiştir. Üretilen yüzeylerin tarama elektron mikroskobu (SEM) ile morfolojik özellikleri incelenmiş ve tüm numunelerde düzgün nanolif yapısının oluştuğu gözlemlenmiştir. Kopma mukavemeti testleri sonucunda çinko borat katkısının nanolif yüzeylerin mukavemeti ve kopma uzaması değerlerini düşürdüğü tespit edilmiştir. Üretilen nanolif tekstil yüzeylerin termal özellikleri diferansiyel taramalı kalorimetri (DSC), termogravimetrik analiz (TGA), limit oksijen indeksi (LOI) ve dikey yanmazlık testleri ile incelenmiştir. Yapılan termal analiz ve testler sonucunda çinko borat katkısının P(AN-VAc) nanolif tekstil yüzeylerinin termal özelliklerini iyileştirdiği ve çinko borat katkısının artmasıyla numunelerin termal dayanımının da arttığı tespit edilmiştir.
Kanser hastalığı ile ilgili paylaşımlar için Dirichlet ayrımı ile gizli konu modelleme
Authors: ALTINTAŞ Volkan , ALBAYRAK Mehmet , TOPAL Kamil
Published: August 2021

Sosyal medya ortamlarında, kullanıcılar yaşadıkları olaylar ile ilgili edindikleri tecrübeleri paylaşmaktadır. Kişiler başlarından geçen bir olayı, yeni gördükleri bir şehri, okudukları kitabı vb. paylaşarak aynı belirli konular hakkında diğer kişilere deneyimlerini aktarmaktadır. Sosyal medya kullanan bireylerin konuştuğu konulardan biri de sağlık problemleri ve bu konudaki deneyimlerin paylaşılmasıdır. Sağlık problemi yaşayan bazı bireyler, geçirdikleri hastalıkları, gördüğü tedavileri ve sonuçlarını, her bir evresinde kazandıkları tecrübeleri sosyal ortamlarda yazarak paylaşmaktadır. Bu paylaşımlar gerek bilgilendirici gerekse hastalıkla mücadelede moral/motivasyon için diğer hastalar açısından önem arz etmektedir. Paylaşım sayısının fazla olması, hastalıkların çeşitliği ve veri miktarının büyüklüğü nedeniyle insan tarafından manuel olarak yorumlanması imkânsız hale gelmektedir. Bu çalışmada, Reddit sosyal platformu üzerinden, kanser hastalığı ile ilgili paylaşımlar toplanarak bu veriler üzerinde çalışılmıştır. Bu paylaşımlar üzerinden yapay zekâ tabanlı konu modelleme algoritmalarından “Gizli Dirichlet Ayrımı (GDA)” algoritması ile konuşulan başlıca konu başlıkları bulunmuştur. Konu başlıklarının konuşulan konu ile ilişkisi incelenmiş ve içerik analizi yapılmıştır. Kanser hastalığı ile ilgili paylaşımlar içerisinde en fazla konuşulan içeriklerin belirlenmesi hedeflenmiştir. Ayrıca t-SNE tekniği kullanılarak konuların birbiri arasındaki ilişkisi incelenmiştir. GDA algoritması ile modelleme sonucunda elde edilen konu başlıklarında bulunan kelimelerin yapılan tutarlılık testinde uyumlu olduğu görülmüştür.
Metal Sektöründe üretim sürelerine etki eden faktörlerin veri madenciliği yöntemleriyle tespit edilmesi
Authors: IŞIK Kübra , KAPAN ULUSOY Selda
Published: August 2021

Günümüzün küresel rekabet koşullarında hayatta kalabilmek için işletmeler üretimlerinde düşük teslim zamanı, düşük maliyet, yüksek kalite ve yüksek esnekliği hedeflemek zorundadırlar. Proje bazlı üretim yapan firmaların bu hedeflere ulaşabilmesi için siparişe dayalı üretim yöntemini tercih etmeleri gerekmektedir. Siparişe dayalı üretimde ürünün teslim tarihinde hazır olması büyük önem taşımaktadır. Teslim tarihlerinin azaltılması için üretim süresini etkileyen faktörlerin tespit edilmesi gerekmektedir. Üretim süresine etki eden faktörlerin tespit edilmesi, bu faktörler üzerinde yapılabilecek iyileştirmeleri öngörmeyi sağlayacaktır. Bu çalışmada üretim süresine etki eden faktörlerin veri madenciliği yöntemleri ile belirlenebileceği metal sektöründe üretim yapan bir firmaya uygulanarak gösterilmiştir. Bu faktörler araştırılırken veri madenciliğinden çeşitli sınıflandırma algoritmaları kullanılmıştır. Uygulama sonucunda en iyi sonuçlar random tree algoritması ile elde edilmiştir. Üretim süresine etki eden faktörler parça adı, makine adı, üretim ayı, ortalama sıcaklık, operatör adı, tezgâh boyutu, ürün miktarı olarak bulunmuştur. Uygulama sonucunda üretilen bilgiler ile işletmeye üretim süreçleri için iyileştirme tavsiyeleri verilmiştir. Ham veri kümesi ek dosyada verilmiştir.
Dalga formlu parmak frezelerin AISI 316L paslanmaz çelik üzerindeki işleme performansının deneysel ve istatistiksel olarak araştırılması
Authors: AYDIN Kutay , KATMER Şükran , GÖK Arif , ŞEKER Ulvi
Published: August 2021

Değişken talaş ve helis açılarına sahip dalga formlu parmak frezeler, talaşlı imalat alanında henüz çok yeni ve performansları hakkında çok az bilgi sahibi olunan kesici takımlardır. Bu çalışmada, helisel kesici kenar üzerinde değişken talaş ve helis açıları bulunan dalga formlu parmak frezelerin; çalışma sertleşmesi, yüksek takım aşınması ve yığıntı talaş (BUE) oluşturma eğilimi sebepleriyle işlenmesi zor malzemeler grubunda yer alan, AISI 316L östenitik paslanmaz çelik üzerindeki işleme performansları araştırılmıştır. Bu kapsamda, farklı dalga boylarına (mm) ve dalga genliklerine (µm) (6-550, 8-250, 4-450 ve 8-650) sahip dalga formlu ve standart form olmak üzere beş farklı yekpare karbür kesici takım, deneysel ve istatistiksel yaklaşımlardan oluşan bir çalışma planı çerçevesinde; kesme kuvvetleri, yüzey kalitesi ve takım ömrü kriterleri dikkate alınarak değerlendirilmiştir. Dalga formlu takımlar; kesme kuvvetleri ve yüzey kalitesi açısından, pozitif talaş açılı bölgelerin sağladığı avantajlara rağmen negatif talaş açılı bölgelerdeki işleme olumsuzluklarının baskın gelmesi nedeniyle, bütün işleme şartlarında, standart takıma göre daha yüksek kesme kuvvetleri ve yüzey pürüzlülük değerleri sergilemiştir. Diğer taraftan, daha küçük pozitif ve negatif talaş açılarına (+4°, -2°, -3°) sahip 8-250 ve 8-650 dalga formlu takımlarda, standart takıma göre sırasıyla %17,2 ve %6,9 oranlarında daha düşük takım aşınma değerleri görülmüştür. Sonuç olarak, AISI 316L malzemesinin işlenebilirliğini zorlaştıran yüksek mekanik dayanım ve yüksek çalışma sertleşmesi (pekleşme) özelliklerinin neden olduğu düşük takım ömrü problemi için 8-250 ve 8-650 dalga formlu takımların, kaba talaş (rough) frezeleme işlemlerinde çözüm olabileceği düşünülmüştür.
[RETRACTED] Green CBD Gummy Bears (Green CBD Gummies UK) Scam Beware v1
Authors: not provided wockermorries
Published: August 2021

[RETRACTED]

Green CBD Gummy Bearsgives you the ability to overcome depression and anxiety. Helps you do healthy activities like you used to do in your youth.
[RETRACTED] (Scam Or Legit) Is Smilz CBD Gummies Worth The Money! Why It Is Popular v1
Authors: not provided health
Published: August 2021

[RETRACTED]

Click Here To Check Price [SALE IS LIVE NOW]
[RETRACTED] Smilz CBD Gummies Reviews (100% THC Free) - Shocking Price For Sale In 2021! v1
Authors: not provided health
Published: August 2021

[RETRACTED]

[Special Discount] Click Here To Get More Discount On #1 CBD Gummies (Smilz CBD Gummies)
Models for Generating and Processing of Signals of the Panoramic Sensor of Aerodynamic Angle and True Airspeed
Authors: Soldatkin V. M. , Soldatkin V. V. , Efremova E. S. , Miftachov B. I.
Published: August 2021

The importance of information about the true airspeed and aerodynamic angles of aircraft and replenishment of arsenal of their measuring means with only electronic design scheme, low weight and cost, providing a panoramic measurement of the gliding angle is noted. It is shown that traditional measuring means of true airspeed of AP, which implement the aerodynamic and vane measuring methods of parameters of incoming air flow, using receivers and sensors distributed over the fuselage, have a complex design, significant weight and cost, and limited ranges of measuring aerodynamic angles, which limits their use on small-sized aircraft plane. The integrated sensor of aerodynamic angle and true airspeed, which implements a vortex method for measuring the parameters of incoming air flow, is considered. A single fixed flow receiver simplifies the design, and the time-frequency primary informative signals reduce the errors of instrumentation channel. The limited range of measurement of the gliding angle limits the use of the sensor on small AP. The integrated sensor of aerodynamic angle and true airspeed, which implements the ion-mark method for measuring the parameters of incoming air flow, is considered. The sensor provides a panoramic measurement of aerodynamic angle using receivers distributed in the measurement plane. But the multichannel measuring circuit significantly complicates the design, increases the weight and cost of the sensor, which limits its use on small-sized aircraft plane. The functional scheme of the original panoramic purely electronic sensor of the aerodynamic angle and true airspeed with one fixed receiver of the incoming air flow and ultrasonic instrumentation channels is revealed. Analytical models of the formation, processing and determination of the aerodynamic angle and true airspeed using frequency, time-pulse and phase informative signals are obtained. The analysis of the variants of used informative signals determines the prospects of using of the panoramic sensor with frequency informative signals on small-sized aircraft plane, in which there are no methodological errors from the influence of the ambient temperature when changing the flight altitude.