bluuebunny/crossref_metadata_2025 huggingface dataset:
A reflexividade como fundamento do desenvolvimento profissional docente
Authors: Felippe Oliveira Lucilene Simone , Buzzi Rausch Rita , Bagatin Munhoz Elzira Maria
Published: February 2023

Este estudo aprofunda as discussões acerca da reflexividade docente, apresentando como objetivo compreender a potência da reflexividade ao desenvolvimento profissional docente. Trata-se de um ensaio teórico de abordagem qualitativa, a partir de uma revisão sistematizada da literatura mais pertinente sobre o tema. Os autores que nortearam o estudo foram: Alarcão (2001; 2011), Schön (2000), Pérez Gómez (1995), Rausch (2008), Zeichner (2008), Sá-Chaves (2001) e Sadalla e Sá-Chaves (2008). Evidencia-se que, apesar dos desafios postos à prática docente, é possível tornar-se um docente reflexivo que contribua com o próprio crescimento profissional e com a aprendizagem dos alunos. Além disso, compreende-se que a busca pela reflexividade docente pode encontrar um caminho com muitos desafios e contratempos, mas que no coletivo de professores, escola, gestão e supervisão, é possível superar esse caminho e encontrar novas formas de proporcionar uma educação em prol da aprendizagem dos alunos e do desenvolvimento profissional docente.
Biografie intelektualne twórców i kreatorów endeckiej myśli politycznej w Drugiej Rzeczypospolitej. Rekonesans bibliograficzny
Authors: Wojdyło Witold
Published: February 2023

Biographical research is alive and present continuously for many years in our socio-political literature. To a large extent it is determined by the fact that issues of individual stories and the formation of the outstanding personalities of people that deserve a factual description of their lives constantly intrigue the researchers. What also seems to be important is the continuous popularity of this literary genre to a wide range of readers. Tracking and recording subsequent stages of individuals’ intellectual development, observation of their actions and the consequences of their public activities usually comprise an interesting experiment which also allows to verify the magnitude of a described hero.
Icchak Cukierman, Aba Kowner i Eliezer Lidowski − organizatorzy powojennej emigracji żydowskiej do Palestyny
Authors: Semczyszyn Magdalena
Published: February 2023

The paper describes three Zionists who organized illegal emigration of Jewish population from Poland between 1944−1947. Two of them − Icchak Cukierman and Aba Kowner are well known as Ghetto Fighters from Warsaw and Vilna. Eliezer Lidowski was a Jewish partisan from Baranowicze. In 1944 they’ve started organizing illegal emigration to Palestine (the so-called Bricha). Kowner and Lidowski left Poland and formed special unit named “Nakam” − Revenge. “Nakam” was a group of assassins that targeted Nazi war criminals with the aim of avenging the Holocaust. On April 14 1946, “Nakam” painted with diluted arsenic some loaves of bread for the 12 000 German POWs from the Langwasser internment camp near Nuremberg (Stalag XIII). Before that, Kowner had been arrested by British Militia and spent some time in prisons in Cairo and Jerusalem. Till 1947 Lidowski has worked as Bricha member in Italy. After The Kielce’ Pogrom (4 of July 1946) Icchak Cukierman done an unofficial deal with communist authorities in Poland under which border crossings were opened secretly. With the silent consent of the authorities, the Bricha movement in Poland spread to a massive scale. By 1947, about 140 000 Jews left Poland illegally. In 1947 the borders were closed as the authorities feared the reaction of the British diplomacy. Cukierman, Lidowski and Kowner finally settled in Israel and lived in kibbutzim till their death.
Maquiavel e a origem das comunidades políticas
Authors: Falcão Luís
Published: February 2023

Resumo: É possível encontrar em Maquiavel uma expressão significativa do consentimento originário para a explicação da origem das comunidades políticas. Investigam-se, assim, as possíveis recepções desse tema, a partir do pensamento político romano. Com Lucrécio e Cícero, torna-se possível compreender os termos do pacto, qual sejam, o primitivismo no contraste entre homens e bestas, o medo e a segurança comuns como elementos fundantes da comunidade política e a liderança de um homem de destaque. Para isso, lateralmente, debatem-se as premissas aristotélicas da natureza política dos homens e apresentam-se exemplos do contexto de Maquiavel, a fim de corroborar a disponibilidade da linguagem do consentimento originário em acordo com o aristotelismo. O artigo conclui que Maquiavel não possui uma teoria substancial da origem dos agremiados humanos, porque o objeto da política, dentro da maneira pela qual ele a entende, existe apenas mediante a fundação das cidades historicamente determinadas. Logo, o emprego de uma linguagem contratualista, em acordo com a aristotélica, estava dentro de um contexto retórico de despertar a atenção de seu leitor.
Esbozos para la creación de un concepto de “práctica filosófica”
Authors: Moscoso-Flores Pedro E.
Published: February 2023

Resumen: El presente texto busca introducir una interrogante referida al lugar que ocupa la filosofía dentro de la escena contemporánea, abriendo así una problematización respecto a si esta es capaz de responder a las demandas y exigencias que le impone el presente. En esta medida proponemos repensar la noción de filosofía desde un encuadre que rescata sus dimensiones prácticas, materiales y afectivas, visibilizando el impulso transformador que esta puede tener respecto de los sentidos habituales asociados a la producción disciplinar, vinculada a la división tradicional entre teoría y práctica, abriéndola así hacia una dimensión que reconozca el rol implicante - creativo e interventivo - que la filosofía posee en la producción de la realidad.
Orientation and reflection: a research on susan Sontag’s New Sensibility
Authors: Chen Xingjun
Published: February 2023

Abstract: This paper uses the research method of historical context to place Sontag’s “New Sensibility” in the historical context in which “the demise of art” was prevalent, and puts forward that Sontag’s “New Sensibility” is the sensibility in line with the needs of that time by denying “the demise of art” and affirming the dominant position of visual art. Its definition can be summarized as an ability of aesthetic perception of arts. It appeals to pure sensibility to appreciate visual arts, and devotes to changing modern people’s consciousness and sensibility. At the same time, by comparing “New Sensibility” with “Camp Sensibility”, proposed by Sontag, and “new sensibility”, proposed by Marcuse, this paper points out that the main connotation of “New Sensibility” is to emphasize form, neglect content and suspend morality. However, “New Sensibility”, which overemphasizes perceptual experience and ignores moral dimension, has its inherent defects, which cannot be ignored. Therefore, this paper finally takes Sontag’s critical practice of Riefenstahl as an example to specifically explain the defects of “New Sensibility” and reflect on it. More than half a century after Sontag’s “New Criticism”, the orientation and reflection of it is conducive to re-facing the significance and value of it under the background of further development of science and technology and more diversified artistic styles at contemporary era.
Crisis de los cuidados y crisis de la democracia
Authors: Sembler Camilo
Published: February 2023

Resumen: Este artículo discute el significado político de la crisis de los cuidados en su relación con la crisis de la democracia. Desde las éticas del cuidado y la teoría crítica se caracteriza, en primer lugar, a los cuidados como un tipo específico de práctica social y política. En segundo lugar, se examinan los problemas éticos y políticos derivados de una organización social de los cuidados según principios de mercado. Se concluye abordando la pregunta por una solución democrática a la actual crisis de los cuidados.
Trajetórias assistenciais de usuários com COVID-19: das medidas preventivas à reabilitação
Authors: Almeida Patty Fidelis de , Casotti Elisete , Silvério Rafaela Fidelis Lima
Published: February 2023

O objetivo deste trabalho é analisar as trajetórias assistenciais, relativas ao uso e acesso às redes de atenção à saúde (RAS), de usuários diagnosticados, internados e em reabilitação decorrente da COVID-19. Foi realizado estudo avaliativo, qualitativo, com base em entrevistas com usuários, no Município de Niterói, Rio de Janeiro, Brasil. As trajetórias assistenciais, a partir da análise temática, foram reconstituídas em três momentos que expressam as experiências com a rede de saúde e apoio durante a pandemia: medidas de prevenção, apoio e diagnóstico; a experiência da internação; cuidados, reabilitação e apoio pós-COVID-19. Os resultados apontam que a principal fonte de informação sobre a doença foram os telejornais; as medidas preventivas de higienização, as mais adotadas; e a família foi a principal rede de apoio. Não houve tempos de espera para internação no hospital municipal de referência. A internação foi muito bem avaliada em função do acolhimento, cuidado multiprofissional, visitas virtuais e contato diário do médico com os familiares. Identificou-se, porém, “vácuo assistencial” pós-alta, com ausência de seguimento pela atenção primária à saúde (APS) e demais serviços públicos. Foi frequente a busca espontânea por planos populares e pagamento direto para acesso aos serviços especializados no pós-COVID-19, até a implantação do serviço de reabilitação. Em síntese, trajetórias assistenciais solitárias e descontínuas de indivíduos e famílias revelam diversos desafios ao sistema de saúde, entre os quais a garantia de acesso e coordenação dos cuidados pela APS, ampliação da oferta de serviços públicos especializados e de reabilitação em redes, alinhados aos princípios do cuidado humanizado, além da manutenção das medidas de apoio social.
Regional Frequency Analysis for the Prediction of Maximum Flows in Ungauged Basins of the Peruvian Amazon
Authors: Lujano Efrain , Belizario German , Lujano Apolinario
Published: February 2023

Resumo A estimativa da vazão máxima de projeto e importante para o gerenciamento de inundações. No entanto, a existência limitada de sítios calibrados e a escassez de medições hidrológicas impossibilitam sua estimativa em bacias não calibradas. Neste estudo, a análise de frequência regional (RFA) foi realizada para a previsão de vazões máximas em bacias não calibradas da Amazônia peruana. A metodologia consistiu na identificação de regiões homogêneas, seleção da função de distribuição regional, estimação de quantis regionais, regionalização do índice de inundação e previsão de vazões máximas em bacias não calibradas. Os resultados identificaram uma região homogênea bem definida chamada região 1. A distribuição de valores extremos generalizados (GEV) mostrou-se mais adequada para representar a amostra de dados da região 1, e a área da bacia explicou a variabilidade do cheia-índice em 99,4% (R2 = 0,994). A previsão de vazões máximas em bacias não calibradas apresentou amplas faixas de incerteza, principalmente para períodos de retorno alto. Conclui-se que o RFA fornece estimativas confiáveis para a previsão de vazões máximas desde que sejam consideradas as faixas de incerteza em cada frequência.
Efficacy assessment of an intramammary formulation based on soluble polypyrrole in cows with experimentally induced mastitis
Authors: Alves Ana Paula Pereira , Amaral Marcos Pinheiro do , Silva Diego César Nunes da , Souza Renata de Faria Silva , Reis Sílvio Alan Gonçalves Bomfim , Silva Júnior Fernando Antônio Gomes da , Oliveira Helinando Pequeno de , Peixoto Rodolfo de Moraes , Costa Mateus Matiuzzi da
Published: February 2023

RESUMO: Considerando a necessidade de terapias alternativas para a mastite bovina, uma inflamação, normalmente de causa infecciosa, de alta prevalência e de alto impacto econômico nas fazendas leiteiras, avaliou-se a eficácia antimicrobiana, in vivo, de uma formulação intramamária à base de polipirrol (PPy) solúvel, um polímero condutor promissor para aplicações biomédicas, especialmente como potente antibacteriano. Neste ensaio, quartos mamários de vacas holandesas sadias (n = 8) foram inoculados com Staphylococcus aureus e tratados, por via intramamária, com formulação experimental à base de PPy solúvel (5%) e com formulação comercial à base de sulfato de gentamicina. O efeito desses tratamentos foi avaliado com a realização de lactoculturas, da Contagem Bacteriana Total (TBC), da Contagem de Células Somáticas (SCC) e da análise da composição do leite das amostras obtidas de quartos mamários, em sete momentos experimentais. Avaliação hematológica dos animais também foi realizada. A aplicação intramamária de três doses da formulação experimental à base de PPy solúvel resultou em maiores log/mL da TBC e da SCC quando comparadas ao grupo controle positivo e ao grupo que recebeu sulfato de gentamicina. A administração da formulação experimental não induziu alterações na composição do leite e nos parâmetros hematológicos. Alguns fatores farmacocinéticos e farmacodinâmicos do PPy solúvel podem ser atribuídos a ineficácia antimicrobiana da pomada experimental. Outras pesquisas devem ser realizados em prol do desenvolvimento de formulações que permitam a atuação antibacteriana do PPy solúvel no ambiente intramamário de vacas leiteiras.
Anti-Toxoplasma gondii and anti-Neospora caninum antibodies in dogs with and without neurological signs
Authors: Caramalac Silvana Marques , Caramalac Simone Marques , Leite Bets-Saba Naate Naumann Cerqueira , Castilho Pablo Menegon , Minutti Ana Flávia , Martins Thais Agostinho , Garcia João Luis , Barros Luiz Daniel de , Romão Felipe Gazza , Palumbo Mariana Isa Poci
Published: February 2023

ABSTRACT: This study investigated the association between neurological signs as well as plausible risk factors and the seroprevalence of Toxoplasma gondii and Neospora caninum infection in dogs of the Campo Grande region of Mato Grosso do Sul, Brazil. In this study, the dogs were divided into two groups based on the presence and the absence of neurological signs (n=30 in each group). Serological diagnosis was performed using the indirect fluorescent antibody test. In the group with neurological disorders, 23.3% and 30% of the dogs had anti-T. gondii and anti-N. caninum antibodies, respectively. Moreover, three dogs from this group showed co-infection with both protozoa. In the group without neurological signs, 16.7% and 13.3% of the dogs were seropositive for T. gondii and N. caninum, respectively. Although presence of neurological signs was not associated with T. gondii and N. caninum infections (P = 0.747 and P = 0.21, respectively), there was a statistical association between T. gondii seropositivity and peripheral neurological alteration (P = 0.016) among dogs with neurological signs. Raw meat ingestion was the only risk factor associated with the presence of anti-N. caninum antibodies (P = 0.041). Results revealed evidence of exposure to N. caninum and T. gondii in dogs irrespective of the presence of neurological signs. Moreover, this study highlighted the need for serological investigation of T. gondii in dogs with disturbances in peripheral nervous systems and not offering raw meat to animals to avoid the risk of N. caninum infection.
Soybean adaptability and stability analyzes to the organic system through AMMI, GGE Biplot and mixed models methodologies
Authors: Pradebon Leonardo Cesar , Carvalho Ivan Ricardo , Loro Murilo Vieira , Port Eduarda Donadel , Bonfada Bruno , Sfalcin Inaê Carolina , Santos Iago Jardim , Bruinsma Gabriel Mathias Weimer , Silva Jose Antonio Gonzalez da , Alban Aljian Antônio , Challiol Marcio Alberto
Published: February 2023

ABSTRACT: This research determined the adaptability and stability of soybean yield for organic systems in different environments. Grain yield data (GY, kg ha-1) from experiments with six soybean genotypes evaluated in six environments in Brazil and one environment in Paraguay were used. The experimental design used was randomized blocks, organized in an incomplete factorial scheme, with six environments in Brazil (Toledo- PR, Palotina- PR, Mangueirinha- PR, Três Passos- RS, Passo Fundo- RS, Major Vieira- SC) and one in Paraguay (Bela Vista do Norte- PY) with six soybean genotypes (BRS 284, BRS 391, BRS 511, BRS 523, BRS 525, BRS 535) arranged in four replications per environment. BRS 511 genotype was characterized by high average grain yield and stability by the AMMI method. BRS 284 genotype was identified as the ideal genotype in the GGE biplot method. WAASBY and BLUP index selected BRS511 and BRS284 genotypes.
Functional properties and chemical profile of aged carioca beans and cooked under thesteam of autoclave
Authors: Bento Juliana Aparecida Correia , Ribeiro Paulo Riceli Vasconcelos , Bassinello Priscila Zaczuk , Souza Neto Menandes Alves de , Carvalho Rosângela Nunes , Brito Edy Sousa de , Caliari Márcio , Júnior Manoel Soares Soares
Published: February 2023

ABSTRACT: This study evaluated the changes caused by cooking presoaked aged carioca beans in the autoclave steam, focusing on its bioactive components, antioxidant activity, and nutritional compounds. Additionally, to identify which carioca bean cultivar could preserve the most quantity of bioactive compounds in cooked flour. The cooked flours from Imperador had the highest antioxidant activity (DDPH: 10.58 µmolTrolox·g-1, ABTS: 18.71 µmolTrolox·g-1), anthocyanins (8.08 µg·g-1), and total phenolic content (TPC) (36.69 mg·g-1). The cultivar Gol also retained part of these compounds after cooking. The phenolic and saponin profiles of cooked flours revealed a reduction in phenolic compounds such as catechin, epicatechin, and kaempferol and an increase in soyasaponin-Ba and Bb. The samples Notavel, Dama, and Madreperola, presented the highest amount of soyasaponin-A0. Thus, the cooked flours from Imperador and Gol stood out due to their retention of part of their bioactive compounds, such as polyphenols and group B saponins.
EFFECTS OF CORE RESISTANCE TRAINING ON PUGILISM IN BOXERS
Authors: Zhang Yinkai , Fan Qingmin , Liu Kaiji , Zhou LiMin , Zhou Yueran , Ding Maomao , Zhang Yuwaner
Published: February 2023

ABSTRACT Introduction: Resistance training aims to improve the physical fitness of an athlete by improving their balance, movement, and agility skills. Boxers should have complementary attention to the strength of the core, a key area for boxing skills. Objective: Examine the effects of core strength training on pugilism in boxers. Methods: Ten volunteer professional boxers were selected. All undergo three months of core strength training under the described protocol. The athletes' sport quality index was studied using mathematical statistics. Results: After 3 months of core strength training, the physical test result was significantly higher (P<0.01). Although in 400-meter runs, sandbag training and interval running scores were higher than before training, the difference was insignificant (P>0.05). Conclusion: The core strength exercises improve the body mass of a boxing athlete and the level of their boxing. Supplementing athletes with core resistance training during regular exercise is indicated. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
ABDOMINAL CORE MUSCLE STRENGTH TRAINING IN BADMINTON PLAYERS
Authors: Sun Hui , Shao Zhe
Published: February 2023

ABSTRACT Introduction: Badminton is a sport of intense confrontation and variable transitions between attack and defense, where the athlete maintains an extreme body dynamic. Objective: Study the effects of abdominal core muscle strength training on badminton players. Methods: A screening method was used by randomly selecting 20 male badminton players. The effects of abdominal core muscle strength training and the athletes' specific skills were evaluated by a protocol after 10 weeks of strength training. Results: The results of the two groups were significantly different by t-test, p<0.05. Both improved in all indicators. The experimental group showed higher scores in 6 indicators than the control group, with p<0.01 having a highly significant difference. Conclusion: Abdominal core muscle strength training can effectively improve body stability, optimize the technical movements of badminton players, and play a positive role in body stability. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
COMMON SPORTS INJURIES AND PREVENTION IN TABLE TENNIS PLAYERS
Authors: Xing Haiyang , Guo Lixi
Published: February 2023

ABSTRACT Introduction: Table tennis requires rapid mobility and a complex set of movement structures, often resulting in sports injuries in its players during training. These unforeseen events can negatively affect sports instruction and training. Objective: Analyze the common sports injuries of Chinese male table tennis players and present corresponding preventive measures. Methods: 50 Chinese male table tennis players had their injury causes explored. The causes of these injuries and prevention methods were investigated using up-to-date scientific literature, questionnaires, interviews, and statistics. Results: The main regions were the shoulder joint, wrist joint, knee joint, ankle joint, and wrist joint. Exercise fatigue and lack of muscle strength are important factors leading to injuries in table tennis. Conclusion: Table tennis players should properly organize body movements to improve preparation and finishing work before training. The coach should formulate different physical training plans according to the different technical playing styles of the athletes involved. Level of evidence II; Therapeutic studies - investigating treatment outcomes.
IMPACT OF PLYOMETRIC TRAINING ON THE LOWER LIMB STRENGTH OF GYMNASTS
Authors: Li Luyun , Chen Qiao
Published: February 2023

ABSTRACT Introduction: Plyometric training consists of a compound of stretching followed by immediate contraction, favoring the elastic properties of the soft tissues and aiming to promote a higher explosive force in the athletes. Objective: Explore the impact of plyometrics on aerobic gymnastics practitioners' explosive force in the lower limbs. Methods: In this experiment, a total of 16 aerobic gymnastics athletes were selected and divided into two groups: the control group and the experimental group. The control group remained with their usual training, while a sport-specific plyometric protocol was added to the experimental group. Results: Composite plyometric training can improve the short-distance running ability of aerobic gymnastics athletes; the effect of running 5m in the start and 10m in the start was statistically evidenced. However, the 20m run had similar results. Conclusion: The explosive power of the lower limbs in different activities is related to the specific training of aerobic gymnastics athletes focused on the muscles corresponding to the activity, showing a significant positive correlation. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
Toxoplasma gondii in lactating animals: potential risk to milk consuming population in Khyber Pakhtunkhwa
Authors: Khan S. , Rafiq K. , Khabir M. N. , Khan M. B. , Khan S. N. , Khattak A. , Attaullah S.
Published: February 2023

Abstract Toxoplasma gondii is an intracellular zoonotic protozoan parasite usually infects human and animal worldwide. This study aimed to analyze the sero-prevalence of T. gondii in blood of lactating animals and human living in close proximity and also to detect Toxoplasma DNA in unpasteurized milk of the studied animals. A total of 233 blood and milk samples were collected from lactating animals, and 735 blood samples were taken from humans in District Upper Dir, Khyber Pakhtunkhwa, Pakistan. The blood samples were analyzed through ELISA while the milk samples were analyzed by PCR for the presence of T. gondii DNA. A standard questionnaire was introduced to collect the data from the participants. In animals, the reported sero-prevalence was 32.18% for IgM, 17.16% for IgG, and 6.4% for both IgM and IgG. The reported positivity for T. gondii DNA in milk was 14.44%, 34.8%, 20%, and 26% in sheep, goats, cows, and buffaloes, respectively. In the human blood samples, 9.8% were found positive for IgM and 11.2% for IgG while none of the samples was found positive for both IgM and IgG. Overall sero-prevalence reported in females was significantly higher than the male (p<0.05) poor hygiene condition (p < 0.0001) were the significant risk factors associated with T. gondii infections in animals. In conclusion, T. gondii infection is prevalent in lactating animals and humans using their raw milk in the study area. It is suggested that raw milk should be considered as a vehicle for the transmission of T. gondii to humans. Proper pasteurization of milk is very useful in limiting the transmission of infection. Awareness and control programs should be implemented to prevent the infection.
BASIC WOOD DENSITY, FIBER DIMENSIONS, AND WOOD CHEMICAL COMPOSITION OF FOUR Eucalyptus SPECIES PLANTED IN SOUTHERN BRAZIL
Authors: Bonfatti Júnior Eraldo Antonio , Lengowski Elaine Cristina , Cabral Bruna Mulinari , Oliveira Thiago Wendling Gonçalves de , Barros Jeinna Michelly Rodrigues de , Oliveira Rudson Silva , Andrade Alan Sulato de , Klock Umberto , Silva Dimas Agostinho da
Published: February 2023

ABSTRACT In the Brazilian planted forest sector, most of the species used are from the genus Eucalyptus. Even though Southern Brazil has a suitable climate for species of the genus Pinus, the planting of frost-resistant Eucalyptus species has been increasing annually. The objective of this study was to evaluate the basic density, fiber dimensions, and chemical composition of Eucalyptus benthamii, Eucalyptus dunnii, Eucalyptus saligna, and Eucalyptus cloeziana woods. The trees used were from a six-year-old experimental plantation located in Canoinhas, state of Santa Catarina. For each species, three trees were selected, and discs were removed from each tree at 0%, 25%, 50%, 75%, and 100% of the commercial stem height. To evaluate the quality of the wood, the basic wood density, fiber dimensions, and chemical composition of the wood were determined by comparing the values between species and between the heights in the stem. The highest basic density was that of the wood of E. cloeziana; this species also had the greatest length and width of fibers. E. dunnii had the lowest levels of lignin and the highest levels of holocellulose. The highest lignin content was found in the wood of E. benthamii, E. saligna, and E. cloeziana. The relationship between wood properties and stem height was not relevant. The results highlight the tendency for higher extractives to be found at taller heights (100%), and holocellulose and lignin content are similar at all heights.
Vínculos entre investigación agropecuaria y extensión rural: factores clave y propuestas de abordaje desde una revisión sistemática de literatura
Authors: Conti Santiago , Villalba Ana Eliza , Landini Fernando Pablo
Published: February 2023

Resumen La mejora en los procesos de innovación rural requiere optimizar el vínculo entre la investigación agropecuaria y la extensión rural. La mayoría de los autores que han estudiado dicho vínculo se han ocupado de resaltar la necesidad de una integración sinérgica entre ambos componentes. Sin embargo, estos estudios no han explicitado cuáles son los factores claves que facilitan dicha articulación junto con las propuestas para promover un vínculo armónico y eficiente. El presente trabajo identifica y sistematiza en la literatura sobre el tema los factores claves para un buen vínculo y las propuestas y abordajes para la vinculación de la investigación y la extensión. Para ello, se realizó una revisión sistemática de bibliografía en inglés, español y portugués. Como resultados, por un lado, se identificaron dos tipos de factores claves: los contextuales-institucionales y los subjetivos-relacionales; y, por otro, se caracterizaron dos tipos de propuestas orientadas al fortalecimiento del vínculo: los mecanismos estructurales/formales (o arreglos institucionales) y las medidas de gestión operativas o funcionales. Por último, se generó una discusión sobre las características principales de los factores y propuestas identificadas, concluyendo hacia limitaciones, interrogantes y desafíos para una mayor comprensión sobre el vínculo entre la investigación agropecuaria y la extensión rural.
Mapas, fome e planejamento territorial
Authors: Rodrigues Aline Rocha , Kauchakje Samira , Oliveira Francisco Henrique de
Published: February 2023

Resumo: Este artigo objetiva analisar os mapeamentos na interface da segurança alimentar e nutricional e do planejamento territorial. Para isso, consideramos a fome como manifestação da questão social, o retorno do Brasil ao mapa da fome durante a Pandemia de Covid-19, a importância do Estado no planejamento de políticas públicas e a literatura. O exame da literatura demonstrou uma frágil relação entre os campos da cartografia temática, do planejamento e da alimentação. Como procedimento metodológico, realizamos a análise crítica de estudos selecionados, mobilizando definições de desertos alimentares, pântanos e ilhas de abundância. Concluímos que, para a efetivação do direito humano à alimentação adequada, é fundamental um planejamento que contemple a pluralidade da alimentação e relacione aos territórios e suas populações por meio de mapeamentos temáticos intersetoriais.
Fronteiras “visíveis” e deslocamentos: ensaio por meio da pichação e do funk
Authors: Bitencourt João Vitor , Paiva Ariane Rego de
Published: February 2023

Resumo: Este artigo busca contribuir para embarcar no tema fronteiras "visíveis" e deslocamentos forçados. Realiza-se um ensaio à luz da Análise Discursiva como ferramenta analítica, por meio, e na articulação, de três elementos principais de estudo: a) as expressões das pichações; b) a manifestação de funks; c) a utilização do suporte de estudo bibliográfico. A partir desse exercício de articulação, busca-se entender a formação discursiva que possibilita o resgate de debates teóricos. Os sentidos vinculados às condições de produção voltam-se às facções no Rio de Janeiro, que utilizam diferentes elementos em meio à disputa do domínio territorial/econômico. É debatida a questão do “pichador do tráfico”, concomitante à manifestação de funks, e o reforço do pré-construído em torno de hábitos e costumes que fundamentam ideários que permeiam situações de poder. Tem-se aí a produção de fronteiras “visíveis” e, como possível resultado, a produção de deslocamentos forçados de forma coercitiva, se os sujeitos não “aderem” à demarcação inscrita no campo do poder. As contradições irremediáveis à sociabilidade capitalista conduzem a uma relação de objetividade que é expressa em produções de experiências atreladas às violências. Percebe-se a facção como um grupo com “status” empresarial que possui uma estrutura simbólica e normativa atrelada à violência.
Conflitos socioambientais em áreas de complexos portuários na Amazônia paraense: ameaças, agentes e resistências
Authors: Silva Thais Sousa , Nascimento Nádia Socorro Fialho , Sá Maria Elvira Rocha de
Published: February 2023

Resumo: Este artigo aborda conflitos socioambientais decorrentes da construção de complexos portuários no estado do Pará a partir de três parâmetros de análise: ameaças às comunidades tradicionais, agentes envolvidos e formas de resistências daquelas comunidades. Em função da pandemia do novo coronavírus (SARS-COV-2), os procedimentos metodológicos foram redefinidos, utilizando-se da técnica de Revisão Sistemática de Literatura (RSL) agregada à pesquisa documental, observação in loco e entrevistas realizadas na comunidade de Guajará de Beja, município de Abaetetuba, um dos lócus da pesquisa. Da aplicação do Protocolo de Pesquisa (PP) da RSL resultaram dez estudos selecionados, os quais, após análise agregada aos demais procedimentos metodológicos, indicaram que as disputas por recursos naturais/locacionais, em especial para instalação de complexos portuários no estado do Pará, têm produzido conflitos socioambientais entre agentes econômicos, agentes públicos e comunidades tradicionais na Amazônia paraense.
Assistência Social no ajuste fiscal: pandemia e gestão da força de trabalho
Authors: Silva Mossicléia Mendes da
Published: February 2023

Resumo: O presente artigo objetiva discutir aspectos recentes da política de assistência social brasileira, considerando a incidência da radicalização do projeto neoliberal sobre seus serviços e as características de sua intervenção no contexto da pandemia da Covid-19. Elegemos como mote de análise central a relação entre a referida política e a gestão da força de trabalho mais precarizada e empobrecida, que no geral têm composto o público-alvo deste campo de proteção social. Tomando como base os fundamentos da crítica marxista da política social, a abordagem da assistência social procura desvelar as contradições inerentes a esta política de seguridade social, problematizando os principais elementos do endurecimento do ajuste fiscal no Brasil. Essas reflexões sedimentam as bases para a análise acerca da condição dessa política na gestão da força de trabalho mais empobrecida a partir das determinações da pandemia da Covid-19. A pesquisa, de natureza qualitativa, se assenta em revisão bibliográfica e análise de dados empíricos de fonte primária e secundária.
Drying of butiá pulp by the foam-layer method and characterization of the obtained powder
Authors: Girelli Andreza , Sant’Anna Voltaire , Klein Manuela Poletto
Published: February 2023

Abstract The objective of this work was to develop a drying process using the foam-layer method to obtain the powder from butiá (Butia spp.) pulp, as well as to characterize this powder according to its yield and physicochemical and technological characteristics. The foam was optimized for density and stability by varying whipping times and albumin and xanthan gum concentrations. Foam drying was optimized for vitamin C retention and yield using different foam thicknesses and drying temperatures. The optimized foam showed a density of 0.25 g cm-3 and a high stability, being suitable for subsequent drying. The lowest foam thickness (0.50 cm) and the highest drying temperature (80°C) resulted in the highest retention of vitamin C, whereas the increase in drying temperature improved yield. The butiá pulp powder obtained under the optimized condition presented an acid pH of 3.25, a low humidity of 7.97%, a water activity of 0.206, a water retention capacity of 4.90 g H2O per gram of powder, a solubility of 74.40%, a soluble solids content of 61°Brix, and a predominantly yellow color. The foam-layer drying method can be used to obtain butiá pulp powder.
A new genus and three new species of Pinwheel Snails from Queensland and New South Wales (Gastropoda: Eupulmonata: Charopidae)
Authors:   Queensland Museum, Stanisic John
Published: February 2023

A new genus and three new species of Charopidae (Pinwheel Snails) from differing habitats in Queensland and New South Wales are described: Bindiropa irwinae gen. et sp. nov. from the Carnarvon Gorge Section of Carnarvon National Park, south-central Queensland; Stanisicaropa covidurnus sp. nov. from St Bees Island, mid-eastern Queensland; and Gyrocochlea occidentalis sp. nov. from the western Border Ranges, south-eastern Queensland and north-eastern New South Wales. An additional putative Gyrocochlea species from the Richmond Range, north-eastern New South Wales, represented by a single damaged shell, is figured but not described.
Designation of a lectotype for Helix iuloidea Forbes, 1852 and a history of the citation of the invalid name Helix juloidea for this species by various authors (Gastropoda: Eupulmonata: Charopidae)
Authors:   Queensland Museum, Stanisic John
Published: February 2023

Two syntypes of the mid-east Queensland charopid, Helix iuloidea Forbes, 1852, presumed to be mis-placed, were located by the author in the mollusc collections of the Natural History Museum, London. These specimens had been mistakenly catalogued under the name Helix juloidea. The historical use of H. juloidea in 19th and early 20th century malacological literature is detailed and possible origin of this invalid name is proposed. A lectotype for Helix iuloidea Forbes, 1852 is designated herein.
Correlation between Vertical Dimension of Occlusion and Different Facial Measurements among a Sample of Sudanese Adults
Authors:   Department of Oral Rehabilitation, Faculty of Dentistry, University of Khartoum, Khartoum, Sudan., Sultan Nmariq Mohammad , Ismail Ibrahim Ahmed ,   Department of Oral Rehabilitation, Faculty of Dentistry, University of Khartoum, Khartoum, Sudan.
Published: February 2023

Aim: This study aimed to evaluate the correlation between vertical dimension of occlusion (VDO) and various facial measurements in a sample of Sudanese adults. Material and Methods: A total of 113 dental students (33 males and 80 females) with a mean age of 21.7±1.26 years were enrolled in this study. Different facial measurements including (Eye-Mouth, Eye-Eye, Eye-Ear, and Ear Height) were compared with two different measurements of VDO: N-Gn (from the tip of the nose to the tip of the chin), and Sn-Me (from the base of the nose to the bottom of the chin). Pearson’s correlation coefficient test was utilized for the correlation between the measured parameters. A p-value of less than 0.05 was considered significant for all analyses. Results: A significant positive correlation was shown between all measured facial distances and both measured VDO distances. Though, the strongest correlation was seen for the eye-mouth distance (r= 0.725, p<0.001), while the weakest was for ear height (r= 0.254, p= 0.007). A paired t-test revealed a significant longer N-Gn distance than Sn-Me distance. Also, it has been shown that there were no significant differences between right and left sides of the face. Conclusion: The distance measured from the outer canthus of the eye to the angle of the mouth can be used to predict Subnasale-Menton (Sn-Me) distance.
The capacitive storage charging voltage influence on the output parameters of accelerator based on a pulsed transformer
Authors:   National Research Tomsk Polytechnic University, Egorov I.S. , Poloskov A.V. ,   National Research Tomsk Polytechnic University, Serebrennikov M.A. ,   National Research Tomsk Polytechnic University
Published: February 2023

In the modern world an electron accelerator is a tool that provides the generation of an electron beam with specified parameters. A necessary description of any tool is its functioning parameters and output characteristics. In this work, the output characteristics of a pulsed electron accelerator (diode voltage and current pulse amplitudes, current and energy of the beam extracted into the atmosphere, and the spectrum of particle kinetic energies) are studied depending on the controlled charge voltage of the primary capacitive energy storage. An analysis was made of the energy transfer efficiency in the circuits of the accelerating voltage pulse generator according to the scheme high-voltage capacitive storage - commutator - pulse transformer - vacuum electron diode.
Numerical simulation of the temperature field dynamics in single-crystalline silicon at repetitively-pulsed high-intensity ion implantation and energy impact of beam on the surface
Authors:   National Research Tomsk Polytechnic University, Ivanova A.I. , Bleykher G.A. ,   National Research Tomsk Polytechnic University, Vakhrushev D.O. ,   National Research Tomsk Polytechnic University, Korneva O.S. ,   National Research Tomsk Polytechnic University
Published: February 2023

Methods to modify surface and near-surface layers of materials and coatings by ion beams are used in many fields of science and technology. The method of high-intensity implantation by high-power density ion beams with submillisecond duration involves significant pulsed heating of the irradiated target’s near-surface layer, followed by its rapid cooling due to heat transfer into the material due to thermal conductivity and the implementation of repetitively-pulsed radiation-enhanced diffusion of atoms to depths exceeding the projective ion range. Using the numerical simulation, this work studies the dynamics of changes in temperature fields into silicon wafer under single-pulse and repetitively-pulsed exposure to submillisecond titanium ion beam with a pulsed power density in the range up to 109 W/m2. The conditions are determined under which the temperature in the ion-doped layer will correspond to the conditions of radiation-stimulated diffusion of the implanted element, and the temperature in the matrix material will not deteriorate its microstructure and properties.
Superluminescence at NV-centers in synthetic diamond pumped by laser radiation in the range of 532-575 nm
Authors:   Institute of High Current Electronics of SB RAS, Lipatov E.I. ,   National Research Tomsk State University, Genin D.E. ,   Institute of High Current Electronics of SB RAS; National Research Tomsk State University, Shulepov M.A. ,   Institute of High Current Electronics of SB RAS; National Research Tomsk State University, Tel’minov E.N. ,   Tomsk State University, Burachenko A.G. ,   Institute of High Current Electronics of SB RAS; National Research Tomsk State University, Ripenko V.S. ,   Institute of High Current Electronics of SB RAS; National Research Tomsk State University, Savvin A.D. ,   National Research Tomsk State University; N.L. Dukhov All-Russian Research Institute of Automation, Dormidonov A.E. ,   N.L. Dukhov All-Russian Research Institute of Automation, Yelisseyev A.P. ,   V.S. Sobolev Institute of Geology and Mineralogy of SB RAS, Vins V.G. ,   VELLMAN Ltd
Published: February 2023

The photoluminescence spectra of two synthetic diamond samples containing 1-10 ppm NV centers and 100-200 ppm substitutional nitrogen were studied under optical pumping at 532, 560, and 575 nm. At pump intensities less than 0.5-1.0 MW/cm2, a vibronic photoluminescence band of NV- centers in the negative charge state was observed. With an increase in the pump intensity above 0.5-1.0 MW/cm2, a superluminescence band was observed on the long-wavelength shoulder of the phonon wing in the range 700-760 nm. The intensity of superluminescence band increased with increasing pump intensity. It is shown that the position of the superluminescence band with maxima in the range 715-720 nm is unchanged at all of optical pump wavelengths.
PECULIARITIES OF JOINT PATROLLING AT THE LITHUANIAN-POLISH STATE BORDER
Authors: Lepeška Antanas
Published: February 2023

Lithuanian border guards carry out joint patrols with officials of both neighboring European Union countries – Poland and Latvia. And although the legal basis is similar, the practical implementation of joint patrols is significantly different. In this article, the author introduces the joint patrol on the Lithuanian-Polish state border carried out by the officers of the State Border Guard Service. A historical overview of joint patrolling is provided. The training system for joint patrol officers is explained and an overview of the previous training has been presented. Aspects of the legal regulation and practical activities of the joint patrols carried out by the officers of the Lithuanian and Polish border guard services are analyzed. Good practice and issues are presented. It is suggested how to improve the efficiency of joint patrol training and improve the implementation of joint patrolling.
FOREIGN (TERRORIST) FIGHTERS AND THEIR FAMILIES: CHALLENGES FOR STATE INSTITUTIONS AND THE BORDER MANAGEMENT OF ESTONIA AND THE EU
Authors: Belova-Dalton Oksana
Published: February 2023

Foreign terrorist fighters (FTFs) returning with their families to the countries of origin in the EU after the fall of ISIS caliphate in Iraq and Syria, as well as foreign fighters (FFs) returning to the EU after combating in the conflict zones in (Eastern) Ukraine present a significant challenge for public institutions and border management of the EU member states. While there is differing legislation across member states regarding the treatment of foreign fighters in Ukraine, there are largely common views on and framework for prosecution of FTFs, deradicalisation and reintegration of them and their families, which requires a remarkable multi-agency effort as exemplified by member states like Finland and Sweden. Having served their sentences, FTFs and, possibly, also FFs have a clean profile, but there remains a risk that some of them may resume terrorism-related activities. In this article, questionnaire as well as semi-structured interviews were used to establish how Finland, Sweden, and the Baltic States are handling the issue of FTFs and FFs; also, the impact of the FTFs and FFs on Estonia’s as well as the EU’s border management is analysed. Major conclusions of the study include the suggestion to use smart gates for the biometric verification of all passengers within the Schengen area as well as the suggestion for the Baltic States to create and develop multi-agency framework for treatment of returnees and refugees from conflict zones.
THEORETICAL INTERPRETATIONS OF THE CONCEPT „INFORMATION“
Authors: Savov Ilin
Published: February 2023

Information has always played a decisive role in the history of civilization development and has served as the basis for decision-making at all levels and stages of society and state development. In the history of societal development, several information revolutions can be distinguished, associated with cardinal changes in the sphere of production, processing, and transmission of information, leading to radical transformations of social relations. As a result of such transformations, society has in a certain sense acquired a new quality. The article present the specific range of social relations related to the role and importance of information on the field of national security.
COMPATIBILITY OF STATE BORDER GUARD AND NATIONAL ARMED FORCES IN THE STATE OF EXCEPTION OR WAR SITUATION
Authors: Mikazans Arvils , Ignatjevs Olegs
Published: February 2023

National armed forces of the Republic of Latvia in the state of exception or war situation. To achieve the aim, following objectives were defined: to state current status of military training in State border guard, to compare State border guard equipment, armament, procedures and training with National armed forces ones, to make proposals for improvement of current compatibility. Following research methods were used: monographic or descriptive method, document analysis, logic- constructive method, analytic method. Within the topic of military compatibility research, the author thoroughly examined State border guard tasks in military sphere, the cooperation between both institutions and the compatibility of State border guard and National armed forces.