bluuebunny/crossref_metadata_2025 huggingface dataset:
Silicon Alleviates Copper Toxicity in Flax Plants by Up-Regulating Antioxidant Defense and Secondary Metabolites and Decreasing Oxidative Damage
Authors: El-Beltagi Hossam S. , Sofy Mahmoud R. , Aldaej Mohammed I. , Mohamed Heba I.
Published: June 2020

In recent years, nutrient management has gained much attention as a way to mitigate heavy metal stress. Silicon (Si) promotes plant defense responses against toxic metal stresses. In this study, we evaluated the effects of silicon (Si) on copper (Cu) toxicity in two flax genotypes (Sakha 1 and Sakha 2) as it relates to plant growth, yield attributes, total chlorophyll, nucleic acid content, enzymatic and non-enzymatic antioxidants, oxidative damage, lipid peroxidation, copper and silicon content, and fatty acid composition. The results showed that Cu (100 and 200 µM) inhibited plant growth and increased Cu accumulation in soil, roots, and shoots. Cu significantly decreased the yield attributes, total chlorophyll by 9.5% and 22% in Sakha 1 and by 22.5% and 29% in Sakha 2, and enhanced the accumulation of non-enzymatic (tocopherol), enzymatic antioxidants such as superoxide dismnutase, peroxidase, ascorbate peroxidase and catalase) and secondary metabolites (phenol and flavonoids). The DNA content significantly decreased in stressed plants with 100 and 200 µM Cu about 22% and 44%, respectively, in Sakha 1 and about 21.6% and 34.7% in Sakha 2, and RNA content also decreased by about 20% and 29%, respectively, in Sakha 1 and by about 2% and 13% in Sakha 2 compared to the control plant. Furthermore, Cu stress accelerated the generation of reactive oxygen species (ROS), such as hydrogen peroxide (H2O2) and induced cellular oxidative injury caused by lipid peroxidation. In parallel, Cu induced a change in the composition of fatty acids, resulting in lower unsaturated fatty acid levels and increased saturated fatty acids (increased saturation/unsaturation ratio for both genotypes). Treating the flax plants with irrigation three times with Si protected the plants from Cu toxicity. Si treatment decreased the uptake and the transport of Cu to the shoots and harvested seeds and promoted plant growth, yield attributes, and antioxidant defense systems by reducing Cu accumulation, lipid peroxidation, and the generation of H2O2. In addition, the alleviation of Cu toxicity correlated with increased Si accumulation in the roots and shoots. In conclusion, Si can be used to improve the resistance of flax plants to Cu toxicity by up-regulating the antioxidant defense system such as superoxide dismutase (SOD), peroxidase (POD), ascorbate peroxidase (APX) and catalase (CAT) and decreasing the oxidative damage caused by reactive oxygen species (ROS).
Towards a Comprehensive Framework of the Relationships between Resource Footprints, Quality of Life, and Economic Development
Authors: Cibulka Stefan , Giljum Stefan
Published: June 2020

The relationship between economic affluence, quality of life, and environmental implications of production and consumption activities is a recurring issue in sustainability discussions. A number of studies examined selected relationships, but the general implications for future development options to achieve environmentally and socially sustainable development of countries at different levels of per capita resource footprints, quality of life, and income have not yet been investigated in detail. In this study, we use a global dataset with 173 countries to assess the overall relationship between resource footprints, quality of life, and economic development over the period of 1990–2015. We select the material footprint and carbon footprint and contrast them with the Human Development Index, the Happiness Index, and GDP per capita. Regression analyses show that the relationship between various resource footprints and quality of life generally follows a logarithmic path of development, while resource footprints and GDP per capita are linearly connected. From the empirical results, we derive a generalized path of development and cluster countries along this path. Within this comprehensive framework, we discuss options to change the path to respect planetary and social boundaries through a combination of resource efficiency increases, substitution of industries and sufficiency of consumption. We conclude that decoupling and green growth will not realize sustainable development if planetary boundaries have already been transgressed.
Glass Fracture during Micro-Scratching
Authors: Zakiev Islam , Gogotsi George A. , Storchak Michael , Zakiev Vadim
Published: June 2020

The regularity of glass surface fracture and resistance to destruction were investigated by the methods of progressive and static microscratching with the Berkovich indenter. The research hardware was the original nanoindentation/microscratching devices and a non-contact interference profilometer for studying the morphology of the formed microscratches. The regularities of the fracture stages and the cracks growth along the microscratch were established depending on the indenter applied load. Based on analysis of the microcracks profile formed at various loads on the indenter immediately after the process of applying these scratches and after several hours of rest, it was found that the process of crack propagation along the scratch continues for a long time. Taking into account this established fact, a discrete-statistical method of the cracks formation for a long time is proposed. In accordance with this method, scratching is carried out with a constant load on short and separated tracks. The load on the indenter in each track increases discretely with a certain step. The influence of the medium on the scratching process is analyzed. The breaking mechanism in the glasses scratching process is formulated as the load on the indenter increases, and a model of the glass fracture stages is proposed.
Half-Preparative Scale Synthesis of (S)-1-Phenylethane-1,2-Diol as a Result of 2-Phenylethanol Hydroxylation with Aspergillus niger (IAFB 2301) Assistance
Authors: Szmigiel-Merena Beata , Brzezińska-Rodak Małgorzata , Klimek-Ochab Magdalena , Majewska Paulina , Żymańczyk-Duda Ewa
Published: June 2020

Aspergillus niger (IAFB 2301) was employed for bioconversions of 2-phenylethanol as an immobilized or free mycelium and also as a spore suspension. Experiments were conducted on laboratory and half-preparative scale (bioreactor New Brunswick Scientific, BioFlo Model C32). Thus, A. niger applied as free mycelium, depending on the outcome, supported formation of the mixture of 4-hydroxyphenylacetic acid and hydroxytyrosol (final concentration of 13.8 mg/L and 3.7% efficiency) or 4-hydroxyphenylacetic acid, as single product (final concentration of 140 mg/L and 18% efficiency). In case of scaling experiments conducted with flow and batch reactors, accordingly, the following results were achieved: 1. mixture of antioxidants 4-hydroxyphenylacetic acid and hydroxytyrosol formed with final concentration of 76 mg/L and 10% efficiency (simplified flow system and immobilized mycelium); 2. (S)-1-phenylethane-1,2-diol synthesized with a final concentration of 447 mg/L and 65% (1.3 L batch reactor).
Impact of a Catch-Up Strategy of DT-IPV Vaccination during Hospitalization on Vaccination Coverage among People Over 65 Years of Age in France: The HOSPIVAC Study (Vaccination during Hospitalization)
Authors: Blanchi Sophie , Vaux Justine , Toqué Jean Marc , Hery Ludovic , Laforest Servane , Piccoli Giorgina Barbara , Crochette Nicolas
Published: June 2020

In France, diphtheria tetanus and inactivated polio vaccine (DT-IPV) coverage and immunization are insufficient in the elderly and decrease with age. The principal objective of this study was to assess the impact of a strategy of catch-up DT-IPV vaccination during hospitalization in people over the age of 65 years in central France (the Sarthe region). We performed a prospective, single-center, cluster-randomized study (four hospital wards). We included patients aged ≥65 years, without mental impairment, contraindication and who accepted to participate, hospitalized in the internal medicine wards in Le Mans Hospital from 28 May 2018 to 27 May 2019. The DT-IPV vaccination status of the patients was determined at inclusion and the wards were randomized (intervention and control). In the intervention group, vaccination was up-dated during hospitalization. In case of temporary contraindication, vaccination was prescribed at hospital discharge. Patients hospitalized in the control wards received oral information only. Final immunization status was determined by calling the patient’s general practitioner two months after hospital discharge. One hundred and fifty seven patients were included: 73 in the intervention and 84 in the control arm. Baseline immunization coverage was 46.5%. Vaccination coverage increased from 56.2% to 80.8% in the intervention group and from 38.1% to 40.5% in the control group (p < 0.001). Having received sufficient information from the general practitioner was the only factor associated with vaccination being up-to-date in uni- and multivariate analysis: OR = 5.07 [2.45–10.51]. In a setting of low vaccination coverage DT-IPV vaccination during hospitalization is an effective catch-up strategy.
Prospects of Replication-Deficient Adenovirus Based Vaccine Development against SARS-CoV-2
Authors: Garofalo Mariangela , Staniszewska Monika , Salmaso Stefano , Caliceti Paolo , Pancer Katarzyna Wanda , Wieczorek Magdalena , Kuryk Lukasz
Published: June 2020

The current appearance of the new SARS coronavirus 2 (SARS-CoV-2) and it quickly spreading across the world poses a global health emergency. The serious outbreak position is affecting people worldwide and requires rapid measures to be taken by healthcare systems and governments. Vaccinations represent the most effective strategy to prevent the epidemic of the virus and to further reduce morbidity and mortality with long-lasting effects. Nevertheless, currently there are no licensed vaccines for the novel coronaviruses. Researchers and clinicians from all over the world are advancing the development of a vaccine against novel human SARS-CoV-2 using various approaches. Herein, we aim to present and discuss the progress and prospects in the field of vaccine research towards SARS-CoV-2 using adenovirus (AdV) replication deficient-based strategies, with a comprehension that may support research and combat this recent world health emergency.
Methodological algorithm for eliminating congenital asymmetric cleft of the upper lip and palate
Authors: Rogozhina Yu. S. , Blokhina S. I. , Bimbas E. S.
Published: June 2020

Relevance. The current view of the problem of specialized care for children with congenital cleft upper lip and palate in the literature is described as a system-forming complex of medical and surgical aids. The issue of the further development of individual methods and algorithms for the rehabilitation of children of complex types of cleft, showing a pronounced asymmetry of the affected tissues, remains an urgent issue. The creation of «special» algorithms for therapeutic tactics and the choice of the method of surgical benefits of asymmetric forms of cleft upper lip and palate involves the interaction of each specialist, taking into account the variety of clinical characteristics of complex defects.

Purpose. On specific clinical material describe the features of the algorithm for eliminating the asymmetric cleft of the upper lip and palate, taking into account the author’s methods of cheilorino-palatoplasty.

Materials and methods. For the period 2015-2019. a group of patients (62 patients) with congenital asymmetric cleft of the upper lip and / or palate, including those with deficiency of their own tissues, was studied in the Multiprofile Clinical Medical Center «Bonum». The study used clinical, anthropometric, statistical methods, analysis of photographs of patients.

Results. An algorithm has been developed to eliminate a complex variant of damage to tissues and structures of the maxillofacial region, taking into account the proprietary technologies for surgical care.

Conclusions. The proposed methodological algorithm for the treatment tactics of complex clinical and anatomical variants of the cleft of the upper lip and / or palate allows us to assess the severity of damage of the maxillofacial region, establish indications for the use of additional therapeutic methods for orthodontic-surgical preparation for cheilorino-palatoplasty and adequately choose the method of surgical intervention.The use of original methods for surgical removal of asymmetric clefts of the upper lip and / or palate, including “wide” crevices with a deficit of their own tissues, increases the effectiveness of surgical and rehabilitation tactics in the general complex of specialized care for patients with complex tissue lesions of the maxillofacial region.The awareness of maxillofacial surgery doctors and rehabilitation dentistry specialists about modern methods of surgical care, about an improved methodological algorithm for eliminating asymmetric cleft upper lip and / or palate, including with deficiency of own tissues, can serve as a «road map» for the development of a specialized interdisciplinary health recovery complex this category of patients.
Assessment of effectiveness of dental cognitive-gaming complex to increasing hygienic knowledge in preschoolers
Authors: Tserakhava T. N. , Kozlovskaya L. V.
Published: June 2020

Relevance. Search and perfectioning of effective health programs, as well as the need of further improvement and assessment of the effectiveness of the motivation to acquire new knowledge by children have remained still relevant.

Purpose. To evaluate the effectiveness of usage of dental cognitive-gaming complex in increasing the level of knowledge of preschool children.

Materials and methods. We have assessed the level of knowledge of 88 preschoolers of 4-6 years old in dynamics. Hygiene lessons were conducted with the usage of “transformer cube”, step-by-step instructions, notes of the lesson and a special patient card. The level of knowledge of preschool children at the beginning, middle and end of the school year was determined with the results, recorded in individual patient card. We evaluated the level of knowledge (minimum, basic, high) due to answer on each question from 16 questions of the card.

Results. Number of children with a high level of hygienic knowledge, that are necessary to preserve their own dental health, have been significantly increased under the influence of dental cognitive-gaming complex. Children of all age groups have demonstrated level up of knowledge on key issues, which were the criterion for the objectivization of a motivational benefit. The most significant positive dynamics in maintaining dental health is registered in 6-year-old children. knowledge necessary to preserve your own dental health.

Conclusions. Consequently, the older child is, more effective and quickly hygienic motivation and knowledge develop. The cognitive-gaming complex has a significant influence on level up of knowledge on key issues of all age groups of children during the school year. Thus, the motivational complex is effective, and the answers to key questions are a criterion for the objectification of its assessment.
Changes in dental status and peripheral blood countsof children whose temporary molars were restored using stainless steel crowns during oral cavity sanitation
Authors: Satygo E. A. , Kosko A. V.
Published: June 2020

Relevance. Problem of children health maintenance becomes more important nowadays. According to results of scientific researches of the last decade oral health influences general health state, therefore condition of the dentofacial system can be considered as indicator of general health.

Purpose. To evaluate the effectiveness of the use of standard steel crowns for the children's oral cavity sanitation based on an analysis of the teeth condition and peripheral blood counts.

Materials and methods. 77 children 4-9 years old, whose temporary molars during oral cavity sanitation after treatment of chronic pulpitis by vital pulp amputation were restored using either filling materials or stainless steel crowns were examined. Dental state was analyzed by evaluation of caries rate, caries rate’s increment and reduction of caries rate’s increment. In order to evaluate general performance status of children in research groups general blood test and immunogram were taken twice (before sanation and a year after) to estimate total concentration and percentage of different types of leucocytes, T-helpers and T-suppressors.

Results. Children 4-9 years old, whose temporary molars during oral treatment were restored using stainless steel crowns demonstrate significant improvement of dental state by 54% reduction of caries rates increment. Children 4-9 years whose temporary molars were restored using stainless steel crowns had statistically significant decline of leucocytes amount (from 9,62 K/mcL to 7,35 K/mcL) and tendency to cell immunity stabilization, which definitely testify improvement of general status.

Conclusions. The study shows improvement of dental state and some characteristics of peripheral blood of 4-9 year old children whose temporary molars were restored using Stainless Steel Crowns.
Aspects of orthodontic protocol in cleft lip and palate patients
Authors: Dudnik O. V. , Mamedov Ad. A. , Admakin O. I. , Skakodub A. A. , Volkov Y. O. , Odzhaggulieva G. E. , Аkhmetkhanov S-M. A. , Gorlova N. V. , Ma Guopei , Rustamova G. B.
Published: June 2020

Relevance. Cleft lip and palate is one of the severe malformations of the face and jaw, requiring a comprehensive approach to the rehabilitation of the patients, including doctors of various specialties, one of which is orthodontists. A feature of orthodontic treatment is difficulty of fixing bracket systems, as well as lowering the level of oral hygiene, caused by deformation and displacement of fragments of the maxillofacial region.

Purpose. Improving the effectiveness of orthodontic treatment and hygiene of the oral caviti in patients with cleft lip and palate in permanent bite period.

Materials and methods. A comparison was made of the effetctiveness of fixing brackets systmes with direct and indirect bonding techniques and the effectiveness of oral hygiene during orthodontic treatment using irrigators.

Results. The results of the study showed a difference in the effectiveness of using direct and indirect methods of fixing bracket systems in patients with cleft and palate. The use of irrigators as additional means of oral hygiene has demonstrated a positive dynamic of hygiene indices.

Conclusions. Results of the study demonstrate the advantages of fixation the brackets by indirect bonding and use additional hygiene products irrigator for improving of oral hygiene.
Periodontopathogens: a new view. Systematic review. Part 2
Authors: Slazhneva E. S. , Tikhomirova E. A. , Atrushkevich V. G.
Published: June 2020

Relevance. The modern view of periodontitis as a dysbiotic disease that occurs as a result of changes in the microbial composition of the subgingival region is considered in a systematic review.

Purpose. To study a new paradigm of development of generalized periodontitis.

Materials and methods. Randomized controlled trials (RCTS) were selected for the study, including cluster RCTS, controlled (non-randomized) microbiological and clinical studies of the oral microbiome in adult patients with generalized periodontitis over the past 10 years.

Results. The transition from a symbiotic microflora to a dysbiotic pathogenic community triggers the host's inflammatory response, which contributes to the development of periodontal diseases. Modern ideas about periodontal pathogenic bacteria dictate new requirements for the treatment of periodontal diseases. The second part of the review examines the microbial profiles of periodontal disease in various nosological forms, the mechanisms of the immune response and approaches to the treatment of periodontal disease from the perspective of biofilm infection.

Conclusions. As follows from modern literature periodontitis is to a certain extent caused by the transition from a harmonious symbiotic bacterial community to a dysbiotic one. Recent scientific studies have shown that not single microorganism is not able to cause disease but the microbial community as a whole leads to the development of pathology.
Study of functional state of microcirculatory channel system in periodontal tissues in persons of different age groups
Authors: Orekhova L. Yu. , Petrov A. A. , Loboda E. S. , Berezkina I. V. , Shadrina K. V.
Published: June 2020

Relevance. The study of age-related features of microcirculation in periodontal tissues, using non-invasive functional research methods, allows us to develop the optimal range of therapeutic measures, as well as form a “personalized therapeutic case”.

Purpose. Study of the functional state of the microvasculature in the tissues of the parodont in individuals of various age groups.

Materials and methods. A standard dental examination of 80 patients was carried out, the sample of participants was ranked in 4 groups by age: 1 group – 12 years old, 2 group – 15 years old, 3 group – from 16 to 18 years old, 4 group – from 22 to 24 years old. Hygiene and periodontal indices were determined for all patients, such as papillarymarginal-alveolar (PMA) in the Parma modification, the Mulleman bleeding index in the Cowell modification (SBI), and the simplified Green Vermillion index of oral hygiene (OHI–s), caries intensity indicators for a permanent bite (CPI), as well as ultrasound dopplerography of periodontal tissues using the apparatus "Minimax-Doppler-K".

Results. When studying microcirculation in periodontal tissues, distinctive characteristics of linear (Vas) and volumetric (Qas) blood flow rates, as well as indicators of pulsation indices (PI) and peripheral resistance (RI) in people of different age groups were recorded.

Conclusions. This study confirms the presence of various hemodynamic indicators of periodontal tissues in the studied groups, which is due to structural features of the circulatory system in age periods.
Exercise for premenstrual syndrome: a systematic review and meta-analysis of randomised controlled trials
Authors: Pearce Emma , Jolly Kate , Jones Laura L , Matthewman Gemma , Zanganeh Mandana , Daley Amanda
Published: June 2020

Background

Exercise is recommended as a treatment for premenstrual syndrome (PMS) in clinical guidelines, but this is currently based on poor-quality trial evidence.

Aim

To systematically review the evidence for the effectiveness of exercise as a treatment for PMS.

Design & setting

This systematic review searched eight major databases, including MEDLINE, EMBASE and the Cochrane Central Register of Controlled Trials (CENTRAL), and two trial registries from inception until April 2019.

Method

Randomised controlled trials (RCTs) comparing exercise interventions of a minimum of 8-weeks duration with non-exercise comparator groups in women with PMS were included. Mean change scores for any continuous PMS outcome measure were extracted from eligible trials and standardised mean differences (SMDs) were calculated where possible. Random-effects meta-analysis of the effect of exercise on global PMS symptoms was the primary outcome. Secondary analyses examined the effects of exercise on predetermined clusters of psychological, physical, and behavioural symptoms.

Results

A total of 436 non-duplicate returns were screened, with 15 RCTs eligible for inclusion (n= 717). Seven trials contributed data to the primary outcome meta-analysis (n= 265); participants randomised to an exercise intervention reported reduced global PMS symptom scores (SMD = -1.08; 95% confidence interval [CI] = -1.88 to -0.29) versus comparator, but with substantial heterogeneity (I2= 87%). Secondary results for psychological (SMD = -1.67; 95% CI = -2.38 to -0.96), physical (SMD = -1.62; 95% CI = -2.41 to -0.83) and behavioural (SMD = -1.94; 95% CI = -2.45 to -1.44) symptom groupings displayed similar findings. Most trials (87%) were considered at high risk of bias.

Conclusion

Based on current evidence, exercise may be an effective treatment for PMS, but some uncertainty remains.
Grief symptoms and primary care use: a prospective study of family caregivers
Authors: Nielsen Mette Kjærgaard , Christensen Kaj , Neergaard Mette Asbjorn , Bidstrup Pernille Envold , Guldin Mai-Britt
Published: June 2020

Background

Family caregivers to patients who are severely ill have high use of primary health care and psychotropic medication. However, it remains sparsely investigated whether healthcare services target the most vulnerable caregivers.

Aim

This study aimed to examine associations between family caregivers’ grief trajectories of persistent high-grief symptom level (high-grief trajectory) versus persistent low-grief symptom level (low-grief trajectory), as well as early contacts with GPs or psychologists and the use of psychotropic medication.

Design & setting

A population-based cohort study of family caregivers (n = 1735) in Denmark was undertaken.

Method

The Prolonged Grief-13 (PG-13) scale measured family caregivers’ grief symptoms at inclusion (during the patient's terminal illness), 6 months after bereavement, and 3 years after bereavement. Multinomial regression was used to analyse register-based information on GP consultations, psychologist sessions, and psychotropic medication prescriptions in the 6 months before inclusion.

Results

A total of 1447 (83.4%) family caregivers contacted their GP, and 91.6% of participants in the high-grief trajectory had GP contact. Compared with family caregivers in the low-grief trajectory, family caregivers in the high-grief trajectory had ≥4 face-to-face GP consultations (odds ratio [OR] = 2.6; 95% confidence interval [CI] = 1.3 to 5.0), more GP talk therapy (OR =4.4; 95% CI = 1.9 to 10.0), and more psychotropic medication, but not significantly more psychologist sessions (OR = 1.7; 95% CI = 0.5 to 6.6).

Conclusion

Family caregivers in the high-grief trajectory had more contact with their GP, but their persisting grief symptoms suggest that primary care interventions for family caregivers should be optimised. Future research is warranted in such interventions and in the referral patterns to specialised mental health care.
Solos e sociedade: popularização do conhecimento para o manejo adequado do solo
Authors: Sousa Cheila Bonati do Carmo de , Inácio Euzelina Santos Borges , Santos Neivesson Brito , Sodré Luciana Santana , Santos Valquíria Correia , Oliveira Jessica Ramos de , Camilo Geise Bruna da Mata , Dias Antônio Jilson Cruz
Published: June 2020

Os solos mundiais vêm sendo degradados em um ritmo muito acelerado, tornando-se urgente sensibilizar a sociedade sobre a importância do mesmo. A Educação Ambiental se constitui como uma ferramenta eficaz para a dispersão desse conhecimento, possibilitando um melhor entendimento do papel do homem frente à conservação. Diante disto, objetivou-se popularizar o conhecimento sobre a importância do solo para a manutenção da vida, entre alunos do ensino fundamental e médio, visando formar multiplicadores sociais preocupados com esta questão. Os resultados das atividades apontam que o trabalho de sensibilização ambiental, poderá conduzir a uma real mudança de atitude frente à preservação do solo e do meio ambiente como um todo.
Construção de Histórias em Quadrinhos como recurso didático para Educação Ambiental
Authors: Almeida Bernardo Cavalcanti de , Porto Liliane Jucá Lemos da Silva , Silva Cleyton Martins da
Published: June 2020

As Mudanças Climáticas se tornaram um dos assuntos mais discutidos em escala global, revelando a Educação Ambiental como proposta mitigadora para tais questões e, consequentemente, tornando-se uma necessidade para os mais variados níveis de ensino. Neste sentido, o presente artigo discute acerca da elaboração de Histórias em Quadrinhos (HQs), por meio da plataforma PIXTON, como material didático alternativo a ser utilizado na prática da Educação Ambiental em turmas do Terceiro e Quarto Ciclos do Ensino Fundamental (5a a 8a série), na expectativa de fomentar a discussão sobre Mudanças Climáticas, proporcionando o desenvolvimento de cidadãos conscientes e ativos para com as questões ambientais do mundo moderno.
Pesca e aquicultura: técnicas de Educação Ambiental no ensino fundamental, Marajó (PA)
Authors: Silva Fabricio , Miranda Ramila Diniz , Macedo Antonia Rafaela Gonçalves , Guedes Ana Célia Barbosa , Castro Netanias Mateus de Souza , Moreau Julia Siqueira , Paumgartten Arllen Élida Aguiar , Mendonça Raoani Cruz , Quadros Manoel Luciano Aviz de , Oliveira Luã Caldas de
Published: June 2020

Este trabalho teve como objetivo aplicar técnicas de Educação Ambiental (EA) aos estudantes da escola Adventista de Breves, Arquipélago do Marajó (Pará, Brasil), integrada aos assuntos da pesca e aquicultura. Foi utilizada a abordagem qualitativa e quantitativa. Para coleta de dados foi aplicado um questionário, palestras, atividade virtual de ensino/aprendizagem, demonstrativa e aplicação da escala hedônica facial, para 29 discentes do ensino fundamental. Os resultados indicam que o uso das técnicas de EA são importantes na escola, assim como o direcionamento para gerar mudanças de comportamento em relação ao meio ambiente. Foi possível identificar que 91% estudantes possuem conhecimentos sobre EA, uma parcela considerável não sabe que a pesca predatória pode acarretar a extinção de peixes, demonstrando que projetos de Educação Ambiental voltados para aquicultura são necessários para uma melhor conscientização ambiental.
Contesti, modelli interazionali e registri di lingua in Aya de Yopougon, una graphic novel ivoriana, francese, italiana
Authors: Giambagli Anna
Published: June 2020

Cet article prend en considération la structure textuelle d’Aya de Yopougon, un roman graphique écrit par une auteure africaine et illustré par un dessinateur français, ce qui est déjà une première démonstration de la nature biculturelle d’une narration verbo-iconique. Par structure textuelle, on entend ici aussi bien le contexte situationnel (modèles d’interaction, problèmes socio-individuels, aspects de la vie quotidienne, scénario historique) que l’analyse des structures linguistiques (phrases, syntaxe, vocabulaire, registre) utilisées par les protagonistes. Dans le mini-univers de Yopougon, à Abidjan, peuplé par des adolescents et leurs familles, les modèles langagiers sont activés en fonction du rôle et du statut de tous et de chacun. Ainsi, la langue est utilisée soit comme un marqueur de pouvoir/ d’autorité par les adultes, soit comme un outil expressif visant à exclure l’autre. Le niveau intralinguistique d’analyse est ensuite enrichi d’une approche interlinguistique de l’édition italienne : le texte français est analysé par rapport aux stratégies de traduction utilisées pour transmettre les modèles discursifs du message dans la langue source ; une discussion basée sur l’exemple met en exergue la (les) façon(s) dont certains éléments linguistiques, par exemple les références culturelles, les realia et le parler local, sont travaillés dans la langue cible pour garantir un accès optimal au lecteur italien.
La problématique d’équivalence stylistique dans la traduction littéraire : la traduction en turc d’un roman d’Émile Zola
Authors: Yılmaz Selim
Published: June 2020

Tout texte littéraire a une stylistique particulière, qui dépend étroitement du style d’écriture et de pensée de l’écrivain dans le cadre de son siècle littéraire. Ainsi, chaque auteur a sa propre expressivité pour composer son texte et transmettre son message aux lecteurs. À partir de cette conception, cette étude a pour objectif de mettre en lumière cette question préliminaire : Comment faut-il traduire le style de l’auteur ? Pour ce faire, nous allons étudier les problèmes de traduction qui se posent au cours du processus de recherche de l’équivalence stylistique dans une traduction littéraire. La recherche se fonde sur des exemples d’énoncés précis qui diffèrent des autres spécialement au niveau de leur discursivité stylistique. À partir de ces exemples concrets, nous tenterons d’analyser les équivalents stylistiques entre les énoncés d’un roman d’Émile Zola et de sa traduction en turc par nous-même. Ayant vécu pleinement le processus de cette traduction littéraire, nous voudrions partager notre propre expérience en nous fondant sur la question d’équivalence stylistique, qui constitue la problématique fondamentale de ce genre de travail. C’est là une thématique assez complexe, d’ordre rhétorique, linguistique et traductologique que nous examinerons de près.
Apresentação – Apropriação da cultura escrita: a formação do leitor e autor de textos
Authors: Silva Greice Ferreira da
Published: June 2020

Apresentação – Apropriação da cultura escrita: a formação do leitor e autor de textos
Dimensiones de la práctica evaluativa en la educación superior Colombiana
Authors: Moreno Florez Pascual , Moreno Florez Jenny
Published: June 2020

El presente trabajo se enfoca en un análisis documental sobre las diferentes dimensiones que asume la práctica evaluativa en Colombia, desde el aspecto epistemológico, el pedagógico y el jurídico, todos ellos como reflejo de una sociedad dinámica que asume cada día más retos para poder vivir en paz. Resulta interesante que todas las dimensiones planteadas no responden a una única pregunta de ¿cómo evaluar ? sino que por el contrario nos lleva a reflexionar sobre el papel del docente dentro del aula y la pertinencia de los métodos utilizados para el desarrollo de un estudiante integral.
Study of the Outbreaks of Bovine Rabies Occurrence in Orellana, Ecuador the 2012-2018 period
Authors: Guamán-Rivera Santiago Alexander , Castro-Guamán Walter Efraín , González-Marcillo Raúl Lorenzo , Guerrero-Pincay Ángela Edith
Published: June 2020

In Ecuador, a government institution is responsible for applying regulations for official animal control of rabies and reducing to non-dangerous levels. However, in Orellana, no documented bibliography serves as a resource to assess risk. An observational study was carried out of the bovine rabies outbreaks occurrences from 2012 to 2018 period. With the SAS statistical package were obtained; descriptive statistics as well as interquartile values of the cases presented for then build an endemic channel and shows accumulated prevalence rate for each year. We resulted indicated that was presented a total of 44 cases to rabies during all period study. Finally, we can tell the frequency of the disease did not show marked seasonality due to climatic factors.
A transtextualidade em ‘Morte e vida severina’: soluções estéticas nas adaptações
Authors: Novroth Ana Lúcia Macedo
Published: June 2020

Este artigo, fundamentado nas bases teóricas de Gerard Genette, examina os processos de adaptação de Morte e vida severina: auto de Natal pernambucano (1955), de João Cabral de Melo Neto, para as obras homônimas do cartunista Miguel Falcão e do cineasta Afonso Serpa. Do primeiro criador se analisa uma graphic novel e, do segundo, uma animação. Neste trabalho se investiga, ainda, o modo como os textos dialogam entre si e que efeitos de sentido podem ser apreendidos das escolhas feitas nas releituras do poema dramático. Todas essas possibilidades de leitura visam a contribuir como sugestões para o trabalho docente para jovens leitores.
Cocinar y comer: continuidades y rupturas en las representaciones sexogenéricas en publicidades de alimentos
Authors: Camusso Mariángeles
Published: June 2020

En este texto nos proponemos retomar reflexiones desarrolladas en numerosos artículos y presentaciones en congresos, en las cuales se describen, analizan y comparan las representaciones de la diferencia sexogenérica -y en particular las de las mujeres- en el discurso publicitario actual. En esta oportunidad apuntamos a problematizar, a partir de un corpus de imágenes seleccionadas de la red social Facebook, las modalidades semiótico-narrativas que se establecen en publicaciones de índole publicitaria para marcas de productos alimenticios de carácter masivo. En particular, nos preguntamos de qué manera la eclosión feminista, y sus reclamos en torno a la domesticidad como espacio de conflicto, impactan sobre las estrategias argumentativas del consumo y sus modos de representación visual, haciendo hincapié en el vínculo entre cocinar, comer y alimentar.
Beber o no beber. Particularidades en la construcción del dispositivo enunciativo en el discurso publicitario de cervezas
Authors: Suárez Bernardo
Published: June 2020

Las bebidas alcohólicas han debido restringir y adaptar sus mensajes de acuerdo a las disposiciones legales del marco regulatorio para ese tipo de comunicación. En parte por la inquietud que desde distintas esferas públicas y privadas al advertir sobre el crecimiento en los índices de consumo, especialmente en el segmento de los adolescentes. Distintas reglamentaciones han obligado a la inclusión en las publicidades de leyendas como: “Beber con moderación. Prohibida su venta a menores de 18 años”; algunas marcas de cervezas decidieron implementar a la par de sus avisos de producto, mensajes cuyo contenido apunta a beber responsablemente. Es el caso de la marca Quilmes.
 
El objetivo del presente trabajo es describir y analizar cómo se conforma el dispositivo enunciativo en los avisos gráficos de Quilmes, conforme a una doble figuración: el de la marca que orienta al consumo, y el de la empresa que asume la responsabilidad de normativizar las situaciones en las que se consume el producto. Para ello, ubicados en la instancia de producción discursiva, recurriremos a las herramientas metodológicas propuestas por la teoría de la enunciación (Benveniste, Kerbrat-Orecchioni, Ducrot, Maingueneau) y la teoría de los discursos sociales (Verón).
Difusión de innovaciones en sistemas pecuarios de especialidad: empresas productoras de avestruz en México
Authors: Islas Moreno Asael , Rendón Medel Roberto
Published: June 2020

La baja productividad en unidades de producción comercial de avestruz es característica de países donde la actividad es incipiente; como en México, donde se registran 320 unidades de producción intensiva de 1991 a 2017 y de las cuales solo alrededor de 30 se mantienen funcionando. Para favorecer la productividad y permanencia de la actividad es importante adoptar el conocimiento aplicado en países líderes en producción; en ese sentido, el objetivo de este estudio fue identificar las principales fuentes de innovación para las empresas que se mantienen activas. Para ello, se determina el nivel de conocimiento aplicado por veinte empresas, así como las fuentes de donde lo obtienen. Se encuentra que la fuente de innovación más significativa para las empresas productoras de avestruz mexicanas es la interacción entre sí, pues permite incrementar el nivel de conocimiento aplicado en cerca de 20% (p<0.1). Asimismo, el nivel de conocimiento aplicado influye favorablemente en la productividad de las empresas (p<0.1). En conclusión, la red de innovación de las empresas productoras de avestruz en México se distingue por una alta colaboración entre pares, situación encontrada con normalidad en la literatura referente a sectores productivos emergentes.
Viña, alambiques y “veinticinco botijas de pisco”. Alhué, 1717
Authors: Cofré León Cristián , Stewart Daniel M.
Published: June 2020

Este artículo aporta información novedosa para las investigaciones en torno al origen de la bebida destilada conocida como “pisco” en la sociedad colonial chilena. Como parte del estudio se analizaron registros históricos de la hacienda Alhué, ubicada en la zona central de Chile, donde en 1717 aparecen varias botijas de pisco como parte de la producción de aguardiente de la estancia. Aquellos nuevos registros son anteriores a los que se habían encontrado hasta ahora en la zona de Elqui y abren la posibilidad de que la producción de pisco haya sido anterior al siglo xviii y de más al sur, en el valle central de Chile. Aún más importante, este trabajo establece un enlace familiar y comercial entre las estancias de Alhué y de Elqui, lo que permite postular una hipótesis sobre la difusión del nombre “pisco” en el Chile colonial.
La sociedad de la manzana chichera. Chiloé, 1849-1924
Authors: Castro San Carlos Amalia
Published: June 2020

El presente estudio investiga la importancia social del manzano en Chiloé, entre mediados del siglo XIX y el primer cuarto del XX. Para ello, es analizado su papel en la construcción de patrimonios registrados en testamentos e inventarios de bienes del Archivo Nacional de la Administración (ARNAD) y Archivo Nacional Histórico (ANH). Destaca la utilidad doméstica familiar del árbol y sus frutos; al mismo tiempo, se revelan tres soluciones planteadas por los notarios en las divisiones de bienes. Se concluye que los manzanos simbolizaron un bien de alto valor para la sociedad chilota, elemento clave en la cohesión social del archipiélago.
Manifesto della Public History of Education. Una proposta per connettere ricerca accademica, didattica e memoria sociale
Authors: Bandini Gianfranco
Published: June 2020

Public History is a great resource that belongs not only to historians, but to all those who, specialists or non-specialists, starting from their specific cultural skills, intend to adopt its dialogical style, social commitment and methodologies.
In the field of educational and care professions, Public History constitutes an innovative approach, but above all a cultural commitment decidedly oriented towards social utility.
Disciplinamento sociale e teologia nei Quodlibeta di Pietro de Trabibus
Authors: Tabarroni Andrea
Published: June 2020

This article analyzes some questiones quodlibetales (1296-1297) delivered by Peter of Trabibus, a Florentine Franciscan of Santa Croce. He reflects on and attempts to regulate Florentine society in times of unprecedented political and economic dynamism. Dealing with the definition of “new” sins, these questions examine tantalizing cases pertaining to economic life outside the convent, and which thus constitute matters of great juridical and political interest. The critical edition of Petrus of Trabibus’ questions 17 to 22, Quodlibet 2, here published for the first time, completes this contribution.
Un’introduzione ai servizi eco-territoriali
Authors: Magnaghi Alberto
Published: June 2020

The text supports the introduction, alongside ecosystems services, of eco-territorial services, which unlike the former depend for their very existence on human care actions. To assess them (under a monetary or other perspective) it is necessary to distinguish between the use value and the existence value of each element of the territorial heritage: such a measure can drop to zero or rise to infinity, and is strongly dependent on the culture of the subjects who use it; this also requires the degree of self-determination of their communities to be included in the assessment.
Tracciare la rotta per iscrivere i servizi ecosistemici nella pianificazione bioregionale
Authors: Poli Daniela
Published: June 2020

Although still in a provisional form, as befits a field of study still undergoing consolidation, the text tries to summarize the results that emerged from the contributions collected in the volume and from their comparison; outlining, even before real conclusions, a series of clues, cues and problematic issues with which scientific reflection will have to face in the near future. Therefore, they are to be read as many beginnings of research paths, to be followed towards a plausible way of including ecosystem services in the bioregional planning of the territory.
Guidance Specificity in Educational Research. Criticisms and Area of Intervention in Higher Education
Authors: Cunti Antonia
Published: June 2020

The purpose of this paper is to discuss and reflect on the Neapolitan section of the PRIN project from a critical perspective. The research underlines the relevance of combining the dimensions of meaning, continuity, and change, giving individuals the chance to try out promising educational itineraries where guidance is understood as a pedagogical tool of higher education contexts
Insights from the Fields: the Role of Reflection in ‘Learning How to Learn’
Authors: Salerni Anna , Zanazzi Silvia
Published: June 2020

In experiential learning, on-field experience needs to be processed consciously in order for learning to take place. Reflection plays a crucial role by providing a bridge between practical experience and conceptualization. Despite being a protected environment, university traineeship is a form of experiential learning that offers students a chance to learn from the fields and reflect on a possible future profession. In this paper we present and discuss a research project whose goal is the development of a methodology to educate trainees’ reflective thinking and writing
Guidance Models and Practices Adopted Internationally to Promote the Exploration of Skills Relating to the Employability of Students with Disabilities. A First Meta-Analysis
Authors: Cesarano Valentina Paola , Capo Marianna , Papathanasiou Maria , Striano Maura
Published: June 2020

Employability is defined as an interweaving of a person’s human, social and psychological capital, mediated by situational variables, which allows individuals to enter the job market with a professional personal project (Grimaldi, Porcelli, Rossi 2014). Nowadays, young people enter the job market through long, precarious, and poorly contextualized paths, while the socialization processes become recursive, discontinuous, and fragmented (Lodigiani 2010). A key role can be played by guidance services, which can start at university, to meet the demands of the (many) young people who are discouraged and disillusioned to the point where they cannot even imagine a job while still at university. In the employability stakes, what is even more complex is the encounter between young people with disabilities and the world of work, due to the persistence of stereotypes and stigmas. Research questions: What are the intervention models and guidance practices adopted by university guidance services internationally to promote the exploration of skills relating to the employability of students with disabilities? Objectives: To analyse the main intervention models and guidance practices adopted internationally to explore the skills associated with employability in students with disabilities. Methodology: It was decided to carry out a theoretical analysis of 20 scientific articles concerning the models and practices adopted to explore the competences relating to employability in certain university orientation services for students with disabilities in Italy, France, the UK, and the United States. NVivo software was used (Richards 1999) to systematically explore the scientific literature. Preliminary Findings: A first scientific paper showed that, like in Italy and France, the «Competence Balance Sheet» (Ardouin 2010) is the guiding practice in the USA, while in the UK, it is the Career Guidance Approach (Reid, Scott 2010). In the literature, orientation models and practices are also closely linked to the various patterns of employability. Final remarks: The implementation of guidance counseling paths aimed at exploring the skills associated with employability among all students and graduates is crucial to the completion of a viable strategic action in the University’s social function, as a part of new organizational models that take the plurality of learning opportunities into account