bluuebunny/crossref_metadata_2025_split huggingface dataset:
Micropropagation of Ruscus aculeatus L.
Authors: Khiêm Đinh Văn , Cương Hoàng Văn , Thanh Hằng Nguyễn Thị , Huyên Phan Xuân , Phượng Hoàng Nguyễn Thị 
Published: July 2020

Ruscus aculeatus L. is a small evergreen perennial species, is commonly used either as medicinal or ornamental plant thanks to its evegreen long-lasting branches. Currently, the species is endangered by population redutions due to habitat alteration, the lack of seed production caused by pollination failure and also because of the intense harvesting for medicical uses or for floral bouquets. Micropropagation opens new directions for its ex situ conservation, as well as to generate large scale material for natural population reinforcement or for commercial purposes. In this study, effects of BA, NAA and coconut water on shoot regeneration, IBA on root formation of Ruscus aculeatus L., and type of substrates on acclimatization and growth of seedlings were investigated. The results showed that ½MS medium supplemented with 4 mg/l BA, 0.5 mg/l NAA and 15% (v/v) coconut water, 30 g/l sucrose, and pH 5.8 was the most suitable for shoot regeneration of Ruscus aculeatus L. in vitro (20.2 shoots, shoot length of 6.0 cm). Root formation of Ruscus aculeatus L. was optimal on ½MS supplemented with 1.5 mg/l IBA, 30 g/l sucrose, and pH 5.8 (frequency of rooting 100%, shoot length of 1.9 cm with 16.66 roots per seedling). Finally, the sufficiently rooted plantlets were transferred to greenhouse for hardening. After 2 months, coconut fiber substrate was the most suitable for seedling growth and development (with survival rate of 85%, root number of 8.7 and shoot length of 7.6 cm). We have developed protocol for the rapid micropropagation of Ruscus aculeatus L. in order to create a large number of seedlings for commercial production.
The role of nanosilver in improving frequency of single cell formation of Limonium sinuatum (L.) Mill
Authors: Cuong Do Manh , Long Le Thanh , Tung Hoang Thanh , Luan Vu Quoc , Hien Vu Thi , Linh Nguyen Thi Nhat , Phuong Truong Thi Bich , Nhut Duong Tan 
Published: July 2020

In this research, nanosilver with different concentrations and treatment time was used to sterilize infection agents and induce initial explants which were used as materials for cell suspension culture of Limonium sinuatum. The result showed that leaf explants sterilized with 0.2 g/L nanosilver for 20 minutes had highest effect (live rate 73.33%) comparing to HgCl2and Ca(ClO)2(56.66% and 64.44%, respectively). In addition, the leaf explants which were treated with nanosilver and cultured in ½ MS medium supplemented with 20 g/L sucrose, 1 mg/L picloram and 2.5 g/L gelrite also induced calli (friable calli, milk white color, embryogenic callus structure). Moreover, cell suspension formation process from these calli was also observed highest on the 20thday (49,088 cells/mL) in liquid shaking culture condition comparing to control treatment (19,361 cells/mL) when they were cultured on similar medium combined with 1.2 mg/Lnanosilver. These cells had the best growth, development and regeneration from the 16thday to the 20thday. The ability of shoot and callus regeneration was highest (67.77%) in ½ MS medium which was supplemented with 20 g/L sucrose, 1 mg/L zeatin, 2.5 g/L gelrite and 1.6 mg/L nanosilver compared with control treatment having no nanosilver (40.00%). This research showed that in micropropagation of Limonium sinuatum, nanosilver was proved to be an effective agent for sterilization, explant induction, cell suspension origination, and callus and shoot regeneration. Beside that, nanosilver had negative impact on the development of explants when it was used with high concentration for extended period.
A Particle of Amazement Which Will Become the Essence of Eternity. The Meaning of Friendship in the Life and Thought of Saint John Paul II
Authors: De Rycke Filip 
Published: July 2020

Friendships with the most various kinds of people played an important role in the life of Saint John Paul II. In his reflections on friendship, the pope elaborates Thomistic categories from his personalist perspective. According to Pope Wojtyła, friendship is a specific form of chaste love. Among the friends, it works out a deep union that is an image of the triune God and an anticipation of the everlasting communion of the saints.
John Paul II – Particular Significance and Theological Portrait
Authors: Pereira Carlos 
Published: July 2020

Święty Papież Jan Paweł II był „magnus”, co oznacza wielki. Z wielu powodów Jan Paweł II zasłużył na ten tytuł: za swój nowatorski apostolat i swoją pracę duszpasterską, a także za nauczanie. Artykuł ten jest próbą krótkiego ujawnienia niektórych aspektów jego magisterium i pokazania, w jaki sposób całe jego nauczanie opierało się na osobie Chrystusa jako Odkupicielu człowieka.Transcendentne spojrzenie na człowieka rzuca światło na wszystkie aspekty teologii św. Jana Pawła II. Ogromne zaangażowanie Wielkiego Jana Pawła II w zagadnienie godności ludzkiej doskonale łączy się z jego teologiczną wizją odkupienia w Chrystusie. Wszystkie punkty jego antropologii mają unikalny punkt odniesienia. To nadprzyrodzone powołanie mężczyzny i kobiety nadaje pełny sens ich życiu, misji i jest tym, co wspiera godność każdego człowieka. W rzeczywistości po Chrystusie każdy człowiek może być w pełni zrozumiany tylko z uwzględnieniem nadprzyrodzonego powołania i wymiaru. To jedyna droga do zbawienia dla całego świata.
Gentamicin-Induced Acute Kidney Injury in an Animal Model Involves Programmed Necrosis of the Collecting Duct
Authors: Huang Huihui , Jin William W. , Huang Ming , Ji Heyu , Capen Diane E. , Xia Yin , Yuan Junying , Păunescu Teodor G. , Lu Hua A. Jenny 
Published: July 2020

Significance Statement
Gentamicin-induced AKI is a commonly recognized clinical problem, but the mechanism is not well understood. A mouse model of gentamicin-induced AKI revealed a previously unrecognized role of necroptosis in mediating collecting duct epithelial cell death, interstitial inflammation, and fibrosis. Importantly, either inhibiting a necroptotic pathway activator RIPK1 kinase with its inhibitor Nec-1 or deleting a key necroptotic gene, Ripk3, significantly attenuated gentamicin-induced AKI in mice and in cultured porcine and murine kidney tubular cells. Identification of a novel programmed necroptosis pathway in gentamicin-induced renal tubule injury could provide a new therapeutic target.

Background
Gentamicin is a potent aminoglycoside antibiotic that targets gram-negative bacteria, but nephrotoxicity limits its clinical application. The cause of gentamicin-induced AKI has been attributed mainly to apoptosis of the proximal tubule cells. However, blocking apoptosis only partially attenuates gentamicin-induced AKI in animals.

Methods
Mice treated with gentamicin for 7 days developed AKI, and programmed cell death pathways were examined using pharmacologic inhibitors and in RIPK3-deficient mice. Effects in porcine and murine kidney cell lines were also examined.

Results
Gentamicin caused a low level of apoptosis in the proximal tubules and significant ultrastructural alterations consistent with necroptosis, occurring predominantly in the collecting ducts (CDs), including cell and organelle swelling and rupture of the cell membrane. Upregulation of the key necroptotic signaling molecules, mixed lineage kinase domain-like pseudokinase (MLKL) and receptor-interacting serine/threonine-protein kinase 3 (RIPK3), was detected in gentamicin-treated mice and in cultured renal tubule cells. In addition, gentamicin induced apical accumulation of total and phosphorylated MLKL (pMLKL) in CDs in mouse kidney. Inhibiting a necroptotic protein, RIPK1, with necrostatin-1 (Nec-1), attenuated gentamicin-induced necrosis and upregulation of MLKL and RIPK3 in mice and cultured cells. Nec-1 also alleviated kidney inflammation and fibrosis, and significantly improved gentamicin-induced renal dysfunction in mice. Furthermore, deletion of RIPK3 in the Ripk3
−/− mice significantly attenuated gentamicin-induced AKI.

Conclusions
A previously unrecognized role of programmed necrosis in collecting ducts in gentamicin-induced kidney injury presents a potential new therapeutic strategy to alleviate gentamicin-induced AKI through inhibiting necroptosis.
Black – and not offended
Authors: Essop Hassan , Long Wahbie 
Published: July 2020

This Commentary is a response to a Commentary published in the May/June 2020 issue:
Nattrass N. Why are black South African students less likely to consider studying biological sciences? S Afr J Sci. 2020;116(5/6), Art. #7864, 2 pages. https://doi.org/10.17159/sajs.2020/7864
Responses to the Commentary in the May/June 2020 issue have been published collectively in a special issue of Volume 116.
Trastornos de ansiedad y su relación con las condiciones carcelarias en personas reclusas. Medellín, Colombia, 2014
Authors: Rueda Sandra , Ramírez Mejía Bibiana Marcela 
Published: July 2020

Objetivo: determinar la prevalencia de trastornos de ansiedad y su relación con características sociodemográficas, condiciones carcelarias y servicios asistenciales en personas reclusas. Se realizó un estudio transversal con un componente analítico, para explorar las posibles asociaciones existentes entre las variables estudiadas y los trastornos de ansiedad. Metodología: muestreo aleatorio, con participación de 555 internos. Se empleó la regresión logística para la determinación del mejor conjunto de variables que explicaran los trastornos. Resultados: Se observó una mayor prevalencia del trastorno de angustia en estado “actual” (22,0 %); estrés postraumático (15,2 %) y trastorno de ansiedad generalizada (14,3 %). Los factores que presentan un mayor riesgo para los trastornos de angustia fueron: percepción alta de maltrato por otros internos, reacción agresiva, nunca recibir asesoría jurídica por parte del INPEC, no tener un reevaluación positiva y tener dificultad en la expresión de afrontamiento. Conclusión: Los trastornos de ansiedad en población reclusa son una creciente problemática; se requiere fortalecer espacios o entornos protectores que favorezcan la salud mental, teniendo en cuenta su condición de vulnerabilidad.
A comunicação audiovisual como ferramenta de fortalecimento da escola indígena
Authors: Amaral Wagner Roberto , Kaseker Monica Panis 
Published: July 2020

Este artigo reflete sobre a produção de um documentário audiovisual acerca da educação escolar indígena na região norte do Paraná, que envolveu a participação de professores, gestores, estudantes e lideranças indígenas. A produção audiovisual foi utilizada como uma estratégia de fortalecimento das escolas indígenas na região, resultado de rodas de conversa e oficinas colaborativas desenvolvidas com as comunidades indígenas por meio de um projeto de extensão universitária. As reflexões que se apresentam neste texto, resultado dessa experiência, problematizam formas de efetivo protagonismo indígena numa produção intercultural que envolve sujeitos indígenas de diferentes segmentos atuando em parceria com uma equipe de universitários indígenas e não indígenas.
Two Foreshock Sequences Post Gulia and Wiemer (2019)
Authors: Dascher-Cousineau Kelian , Lay Thorne , Brodsky Emily E. 
Published: July 2020

AbstractRecognizing earthquakes as foreshocks in real time would provide a valuable forecasting capability. In a recent study, Gulia and Wiemer (2019) proposed a traffic-light system that relies on abrupt changes in b-values relative to background values. The approach utilizes high-resolution earthquake catalogs to monitor localized regions around the largest events and distinguish foreshock sequences (reduced b-values) from aftershock sequences (increased b-values). The recent well-recorded earthquake foreshock sequences in Ridgecrest, California, and Maria Antonia, Puerto Rico, provide an opportunity to test the procedure. For Ridgecrest, our b-value time series indicates an elevated risk of a larger impending earthquake during the Mw 6.4 foreshock sequence and provides an ambiguous identification of the onset of the Mw 7.1 aftershock sequence. However, the exact result depends strongly on expert judgment. Monte Carlo sampling across a range of reasonable decisions most often results in ambiguous warning levels. In the case of the Puerto Rico sequence, we record significant drops in b-value prior to and following the largest event (Mw 6.4) in the sequence. The b-value has still not returned to background levels (12 February 2020). The Ridgecrest sequence roughly conforms to expectations; the Puerto Rico sequence will only do so if a larger event occurs in the future with an ensuing b-value increase. Any real-time implementation of this approach will require dense instrumentation, consistent (versioned) low completeness catalogs, well-calibrated maps of regionalized background b-values, systematic real-time catalog production, and robust decision making about the event source volumes to analyze.
Od PRON-u do Europarlamentu. Polscy sportowcy w polityce
Authors: Woźniak Wojciech 
Published: July 2020

<p>Artykuł lokuje się na pograniczu dwóch socjologicznych subdyscyplin: socjologii sportu i socjologi polityki oraz nauk o polityce. Podejmuje temat nieobecny dotąd w polskiej literaturze przedmiotu, tj. kwestię karier politycznych ludzi sportu: byłych sportowców i sportsmenek oraz trenerów i działaczy sportowych. W wyselekcjonowanej na potrzeby artykułu próbie znalazło się dziewiętnaścioro polityków. Materiał źródłowy objęty analizą został pozyskany z różnych źródeł: z archiwów mass mediów, z oficjalnych serwisów z zasobami archiwalnymi polskiego parlamentu, z publicznych wypowiedzi sportowców-polityków oraz ich biografii i autobiografii. Kilka –niewykluczających się – interpretacji zjawiska politycznych karier ekssportowców zaprezentowano i rozważono w odniesieniu do zgromadzonego materiału empirycznego.</p>
Społeczno-prawny aspekt materiałów erotycznych i pornograficznych przed 1939 rokiem. Walka z nielegalnymi wydawnictwami na przykładzie Warszawy
Authors: Michalak Grzegorz 
Published: July 2020

<p>Artykuł prezentuje nasilenie się zjawiska występowania erotycznych i pornograficznych wydawnictw na przełomie XIX i XX wieku oraz jego odbiór. Opracowanie podejmuje się także przedstawienia wybranych aktów prawnych wymierzonych w producentów i dystrybutorów kontrowersyjnych treści – w tym ustaleń międzynarodowych konferencji, prawa zaborców oraz polskich regulacji z okresu międzywojennego wraz ze stosownymi instrukcjami dla urzędników. W kolejnej części opracowania poruszono odbiór pornografii przez część opinii publicznej. Celem niniejszego tekstu jest również przedstawienie na podstawie źródeł prasowych, archiwalnych oraz literatury przedmiotu występowania tego problemu na terenie Warszawy, w tym również identyfikacji osób zamieszanych w niemoralne działania. Przeprowadzone badania ukazały, że na przestrzeni lat zmieniał się odbiór tego zjawiska, na co wpływ miało również to, że nie było ono jednoznacznie zdefiniowane. Było to również utrudnienie dla legislatorów, lecz nie powstrzymywało funkcjonariuszy służb porządkowych, którzy podejmowali się działań mających na celu aresztowanie osób zaangażowanych w ten proceder, również recydywistów.</p>
Rada Jesza jako przykład instytucjonalizacji ruchu osadniczego w Izraelu
Authors: Pokrzywiński Paweł 
Published: July 2020

<p>Celem artykułu jest przedstawienie działalności Rady Jesza, która po ponad trzech dekadach może zostać uznana za w pełni ukształtowaną i zinstytucjonalizowaną organizację reprezentującą żydowskich osadników na Zachodnim Brzegu. Wytworzyła ona szerokie sieci powiązań i wachlarz działań promujących osadnictwo w kraju i za granicą oraz dąży do uznania żydowskiej obecności na tym obszarze. Autor uznał, że w analizie pomocny będzie nowy instytucjonalizm z naciskiem na sieciowość i racjonalność wyboru. W ukazaniu rozwoju ruchu osadniczego wykorzystano także metodę ilościową. W tekście przedstawiono krótki rys historyczny Rady Jesza, sposoby działania organizacji oraz rozwój żydowskich osiedli w Judei i Samarii. Hipotezę niniejszego artykułu oparto na stwierdzeniu, że Rada Jesza, pomimo iż z początku była związana z radykalną ideologią narodowo-religijną, to stała się ona na przestrzeni lat swojego funkcjonowania zinstytucjonalizowaną organizacją, która rości sobie przez to prawo reprezentacji wszystkich osadników. Przeprowadzona analiza Rady Jesza pozwala stwierdzić, że jest to w pełni zinstytucjonalizowana organizacja, mająca wypracowany szeroki zakres działań i narzędzi pozwalających na realizację celów wewnątrz państwa i poza jego granicami.</p>
Bruxas y meigas andan xuntas. Mitoloxía y realidá de la bruxería llionesa = Witches and sorceresses walk together. Mythology and reality of leonese witchcraft
Authors: Bartolomé Pérez Nicolás 
Published: July 2020

ResumeEl presente trabayu estudia la figura de la bruxa na rexón llionesa analizando las suas manifestaciones na tradición oral, es­pecialmente las distintas tipoloxías de liendas que protagonizan, pues la imaxe d’estos personaxes fantásticos en Llión, al igual qu’ocurre n’outros territorios ibéricos, parez conformada sobre antiguas creyencias mitolóxicas relativas a númenes femininos nocturnos que s’asimiloron al estereotipu de la bruxa satánica que xurdíu a finales de la Edá Media. AbstractThe present work studies the figure of the witch in the region of León by analysing its manifestations in the oral tradition, espe­cially the different typologies of legends in which they play a lead­ing role, since the portrayal of these fantastic characters in León, as in other Iberian territories, seems shaped by ancient mythological beliefs related to nocturnal female numina that were assimilated to the stereotype of the satanic witch that arose at the end of the Middle Ages.
Práticas de educação em saúde desenvolvidas pelos discentes do Curso Técnico de Enfermagem do CEFET/RJ UNED-Nova Iguaçu
Authors: Velasco Fernanda Zerbinato Bispo , Magalhães Cristiane Rosa , Ferreira Marcela Dos Santos , Rosa Grazielle De Assis , De França Thalita Ferreira , Franco Victória Dos Santos 
Published: July 2020

<p>O projeto desenvolvido teve como foco as práticas educativas em saúde, direcionadas aos alunos do 8° e 9° ano do ensino fundamental da escola Municipal Marcílio Dias, situada no município de Nova Iguaçu. Esse projeto de extensão teve como objetivo criar práticas pedagógicas diferenciadas para a formação do técnico de enfermagem. Aumentando a interação desses futuros profissionais de saúde com a comunidade, através das práticas educativas, que visam melhorar a saúde dos jovens e da comunidade através de rotinas preventivas. Os futuros técnicos de enfermagem envolvidos nessas atividades promoverão palestras fazendo uso de material audiovisual, cartazes e dinâmicas com os diversos temas de saúde coletiva, adaptados para o público-alvo, para que houvesse a melhor compreensão possível do conteúdo que estava sendo abordado. Participaram das atividades um total de 48 alunos. Partindo do princípio que desenvolver conhecimentos e destrezas para o autocuidado na saúde e prevenção de conduta de riscos, contribui para a melhoria da saúde e do desenvolvimento humano; temos que as ações desenvolvidas nesse projeto permitem que os futuros profissionais de saúde compreendam a importância da educação e da prevenção para a manutenção da saúde da comunidade.</p>
NECCOM: disseminando cultura e arte como um direito social em Princesa Isabel, Paraíba
Authors: Lima Cardoso Maria Leopoldina , Ramos Ana Virgínia Moura 
Published: July 2020

<p>O objetivo do artigo é descrever a atuação dos projetos desenvolvidos pelo Núcleo de Extensão Cultura e Comunidade (NECCOM) do Instituto Federal de Educação Ciência e Tecnologia da Paraíba (IFPB) – <em>Campus</em> Princesa Isabel. Tais projetos têm como objetivo a promoção do direito cultural, entendendo este como fator indispensável à cidadania e dignidade humana, por tanto movimenta diversas ações de caráter artístico e cultural, desde a promoção de diversas atividades como: oficinas de música, dança, teatro, xadrez, artes manuais e literatura; cursos de corte e costura e formação inicial e continuada em Educação Musical; eventos artísticos; fomento à criação de grupos culturais, como os grupos musicais Forró para Todos e Sabiás da Lagoa, e do grupo teatral Por trás dos Holofotes. Além, de colaborar para o fortalecimento de organizações culturais do município com a construção de projetos para submissão a editais de custeio. A partir destas ações compreende-se que o NECCOM tem atuado na promoção dos direitos culturais, como uma perspectiva de direitos humanos, no município citado.</p>
Desenvolvimento de performance e de protagonismo estudantil através das ondas radiofônicas
Authors: Aguiar Rodrigues Golbery De Oliveira Chagas , Araújo Maria Maria Helena Pereira de Oliveira , De Oliveira Chagas Karla Aguiar Rodrigues , Da Silva Sousa Maria Aparecida Pereira 
Published: July 2020

<p>O projeto extensionista Jovem radialista é uma ação de favorecimento a processos pedagógicos, por meio da comunicação estratégica da mídia radiofônica. Essa proposta já constitui uma ação direta do Núcleo de extensão a que está vinculado, cujo título é <em>Mídias jornalísticas na escola: ecos da educomunicação</em>, formalizado na coordenação de extensão e cultura do campus Campina Grande. De modo geral, a propositura do Jovem radialista, executado entre junho e dezembro de 2018, objetiva desenvolver a performance investigativa, crítica do aluno, de modo a consolidar seu nível de participação social consciente, através das ondas radiofônicas, dentro da perspectiva da educomunicação (SOARES, 1996). O público alvo foram alunos de 9º ano e de 1º ano da E.E.E.F.M N. Sª Aparecida, do bairro Mutirão. Metodologicamente, o projeto foi executado em duas etapas: (1) ministração de conteúdos ligados à oratória, performance corporal, linguagem oral e escrita, radiofonia e radiojornalismo. (2) ações práticas na radiofonia dos conteúdos apreendidos, em cabine de webrádio volante, adquiridos com recursos de apoio financeiro, concedidos pelo campus. Teoricamente, o mérito desse projeto está subsidiado em Lévy (1995), Soares (1996), Saviany (2006) e Consani (2007). Os resultados demonstram mais autonomia performática dos alunos beneficiários, no tocante a aspectos como desenvoltura, iniciativa e autoconfiança.</p><p> </p>
Conscientização dos educandos rurais sobre agricultura sustentável: relato de experiência
Authors: Pacheco de Sales Gabriela Garcia , Pimenta Marcelo Galvani , Cogo Franciane Diniz 
Published: July 2020

<p> Hoje em dia, preocupa-se muito com um futuro longo, sendo assim a ecologia e a sustentabilidade são assuntos bastante comentados e de grande relevância, neste resumo é demonstrado o relato de experiência de um projeto de extensão na área de Educação do Campo realizado nas escolas rurais do município de Passos, sudoeste de Minas Gerais. Os temas trabalhados foram o sistema de plantio direto que foi demonstrado por meio de maquetes com solo e diferentes coberturas com influência de simulação de chuva, sistemas agroflorestais e sistemas de terraços e/ou curvas de níveis. O público alvo foi os alunos do ensino fundamental e médio. O intuito foi apresentar e demonstrar para alunos do ensino fundamental e médio técnicas sustentáveis que podem ser utilizados na agricultura. Conclui-se que em todas as escolas visitadas a mensagem transmitida foi compreendida pelos educandos de modo que possam repassar para os pais e comunidade.</p>