bluuebunny/crossref_metadata_2025 huggingface dataset:
The use of combined pharmacotherapy and hyperbaric oxygen in the treatment of sudden sensorineural hearing loss
Authors: Zjawiony Wojciech , Paprocka-Zjawiona Milena , Kowalski Andrzej , Nowak-Zduńczyk Alicja , Zielińska-Bliźniewska Hanna , Olszewski Jurek , Malinowska Katarzyna
Published: June 2020

Aim: Sudden sensorineural hearing loss (SSNHL) involves acute unexplained hearing loss, nearly always one-sided of 30dB or greater over at least three contiguous audiometric frequencies. The aetiology of SSNHL is mostly unknown. According to the literature, the causes include vascular, microbial and autoimmune problems. There is still no agreed standard treatment. The aim of the paper was to evaluate the results of combined pharmacotherapy and hyperbaric oxygen therapy in patients with idiopathic sudden deafness.
Material/Methods: The study was carried out on 40 patients with SSNHL. The patients were divided into two groups: group I – 24 patients treated with the combined pharmacotherapy and hyperbaric oxygen therapy and group II – 16 patients treated only pharmacologically. The patients from Group 1 were treated in the Centre of Hyperbaric Therapy CREATOR Ltd. in Lodz, Poland. Each patient underwent 15 sessions in a hyperbaric chamber. In all patients, the percentage of hearing loss for the selected frequencies was assessed before and after the therapy according to Sabine and Fowler.
Results: The group of 40 patie nts aged from 33 to 77 years (mean 52.4) included 21 females and 19 males. Group I consisted of 24 patients, 11 females and 13 males, group II consisted of 16 patients, 10 females, and 6 males. After therapy, the mean hearing level in all patients improved by 27.14%, in Group I – by 34.34%, in Group II – by 16.3%.
Conclusions: Early hyperbaric oxygen therapy combined with steroid therapy improves prognosis and shows good results in sudden hearing loss treatment.
The use of dry needling to treat painful shoulder syndrome – a case report
Authors: Rajfur Joanna , Rajfur Katarzyna , Kosowski Łukasz , Matusz Tomasz
Published: June 2020

Background. Painful shoulder syndrome is a common condition in society. Most patients experience pain and reduced mobility of the affected limb, which can have an impact on the quality of life. This report presents a case of a patient with pain and reduced range of motion in the left shoulder.
Aim of the study. The study aim was to evaluate the efficacy of dry needling in the treatment of painful shoulder syndrome, based on functional measures of pain, disability and range of motion.
Case report. A 42-year old patient reported pain in her left shoulder. A series of 6 dry needling sessions were performed, twice a week, for a period of 3 weeks. Prior to, and immediately after, the therapy a subjective pain assessment using the VAS pain rating scale and an assessment of the degree of disability using the Modified Laitinen Pain Questionnaire were performed. The range of motion within the shoulder girdle was also measured with a goniometer.
Conclusion. Following the dry needling therapy, a reduction in pain and improved shoulder girdle mobility was observed.
O Estado Africano, o conflito político na República Democrática do Congo e as suas projeções de desenvolvimento
Authors: Bernardes Marina Nunes , Maia Nathália Pavam
Published: June 2020

O presente trabalho tem como propósito analisar o constante conflito político na República Democrática do Congo e como ele influencia as projeções de desenvolvimento do país. Argumenta-se que o longo período de confrontos e ditaduras impacta negativamente o momento atual e o futuro do país.
Proposta de implementação de uma interface de alto nível para Memórias Transacionais Distribuídas usando RMI em Java
Authors: Garcez Letícia Pegoraro , Du Bois Andre
Published: June 2020

O conceito de Memórias Transacionais Distribuídas é a aplicação dos já conhecidos conceitos de Memórias Transacionais para o âmbito de Sistemas Distribuídos. Um projeto de DTM está sendo desenvolvido pelo Laboratory of Ubiquitous and Parallel Systems da UFPel, porém, essa implementação requer a utilização de diversos trechos de códigos similares e repetitivos de relativo baixo nível, tanto no que diz respeito a características das transações quanto da própria arquitetura distribuída. O presente trabalho propõe então a implementação de uma interface de alto nível para DMTs empregando RMI de modo a abstrair os trechos de códigos citados anteriormente, dentro do escopo da linguagem Java.
Proposta de Suporte ao Padrão MPI sobre Infraestrutura de Comunicação de Baixo Nı́vel no Nanvix
Authors: Uller João Fellipe , Souto João Vicente , Penna Pedro Henrique , Castro Márcio
Published: June 2020

Particularidades arquiteturais e o pouco suporte para lightweight manycores fazem com que o porte de aplicações seja árduo nesses processadores. Este trabalho propõe a implementação de um subconjunto do padrão MPI sobre os mecanismos de comunicação de baixo nı́vel existentes no Nanvix, um SO distribuı́do com foco nessa classe de processadores, visando aumentar sua programabilidade sem perdas significativas de desempenho ou portabilidade.
Relationship Between Iranian L2 Learners’ Intercultural Communicative Competence and Personality Traits
Authors: Hashemian Mahmood , Farhang-Ju Maryam
Published: June 2020

The rapid development of communication technologies has facilitated communication between citizens with diverse personality traits. As intercultural communicative competence (ICC) has recently found its way into L2 theory and research, not only is it important for L2 learners to gain knowledge of ICC but also it is essential to be aware of personality traits. Therefore, through investigating the (possible) relationship between ICC and personality traits, this study was an attempt to gain knowledge of L2 learners’ ICC and personality traits/types profiles. For this purpose, 165 upper-intermediate L2 learners (70 males and 95 females) participated in this study. Then, they filled out the ICC questionnaire and the Myers-Briggs Type Indicator (MBTI) in different sessions. Data were analyzed through Pearson product-moment correlation coefficients, independent samples t-test, and one–way ANOVA. Results indicated that (1) the participants were stronger at the introvert trait and extravert, intuitive, feeling, and judging type, (2) there was no relationship between the eight personality traits and the ICC scores, (3) the participants’ gender differences had no significant effect on their ICC scores, (4) and there were no statistically significant differences between the participants’ ICC scores for the three age groups. Findings are theoretically and practically significant. Pedagogical implications and suggestions are discussed in detail.
The Effect of Vitamin A on Clinical Manifestations of Recurrent Pyelonephritis in Children
Authors: Yousefichaijan Parsa , Rezagholizamenjany Masoud , Kahbazi Manijeh , Rafiei Mohamad , Taherahmadi Hassan , Kaviani Parisa , Arjmand Ali
Published: June 2020

Background: Pyelonephritis as a life-threatening infection often leads to renal scarring, which presumably controls by minerals. Objectives: The aim of this study was pyelonephritis treatment by vitamin A in children. Methods: In the current study,106 cases from Imam Reza pediatric clinic and Amir-Kabir Hospital, considered a study group. Children divided into groups with or without urinary incontinence. Demographic data, clinical manifestations, and urinary biomarkers were evaluated and then statistically analyzed. Results: Our data showed that there is a statistical difference between study groups in terms of dysuria (P = 0.001), abdominal pain (P = 0.001), frequency (P = 0.003), incontinency (P = 0.001), urgency (P = 0.002), intermittency (P = 0.004) and fever (P = 0.002). Conclusions: It has been assumed that vitamin A as a therapeutic agent could be used in children with vesicoureteral reflux induced by Pyelonephritis and congenital anomalies.
Association between Developmental Anomalies of Permanent Lateral Incisors and Tooth Eruption Disturbances
Authors: Kim Minji , Song Jisoo , Shin Teo Jeon , Hyun Hong-Keun , Kim Young-Jae , Kim Jung-Wook , Lee Sang-Hoon , Jang Ki-Taeg
Published: June 2020

The purpose of this study was to examine the prevalence of developmental anomalies of permanent lateral incisor and eruption disturbances and analyze the association between two components. Panoramic radiographs of 3984 patients (aged 5 to 13 years) who visited the Department of Pediatric Dentistry of Seoul National University Dental Hospital between November 2016 and October 2017 were screened.
The prevalence of developmental anomalies of permanent lateral incisors was 10.2%. The most common developmental anomalies were congenitally missing teeth(66.1%), followed by peg lateralis(33.5%). The prevalence of eruption disturbances was 16.5%. Among the patient with developmental anomalies of permanent lateral incisors, associated eruption disturbances were appeared on 31.1% of patients. Peg lateralis(p < 0.001), underdeveloped lateral incisors(p < 0.001) and dens invaginatus(p = 0.004) were associated significantly with eruption disturbance of permanent teeth. Eruption disturbance in patients with peg lateralis and dens invaginatus was most prevalent in maxillary canine. For patients with underdeveloped lateral incisor, eruption disturbance of maxillary central incisor was most frequent.
It is important for patients with developmental anomalies of lateral incisors to detect associated eruption disturbance early through regular checkup. Diagnosis and treatment plan in view of such relationships is important in order to treat appropriately at the optimal time.
Comparison of Partial Pulpotomy in Permanent Molars Using Different Pulp Capping Agents and Restoration Materials
Authors: Lee Jimi , Lee Nanyoung , Lee Sangho , Jih Myeongkwan
Published: June 2020

The purpose of this study was to compare the success rates of two pulp capping materials, BiodentineTM and RetroMTA®, used for partial pulpotomy in permanent molars after carious exposures and to compare the final restorative outcome of using composite resin to that of using a stainless steel crown. We studied children who were diagnosed with dental caries of permanent molars and underwent partial pulpotomy. The patients were followed up for more than 1 year. Clinical and radiographic evaluation were used to evaluate the success of each treatment. Fisher's exact test was used to compare the outcomes of two groups. For pulp capping agents, the success rate of using RetroMTA® was lower than that of using BiodentineTM(p < 0.05). Final restoration with composite resin was less successful than restoration with an stainless steel crown(p < 0.05). In combination of pulp capping agents and final restoration material, RetroMTA®- composite resin shows the lowest success rate(p < 0.05).
Evaluation of Palatal Rugae Following Orthopedic Treatment Using Rapid Maxillary Expander and Facemask
Authors: Park Sehee , Choi Namki , Kim Seonmi
Published: June 2020

The purpose of this study was to determine whether the palatal rugae could be used as an appropriate reference area for serial model superimposition following Rapid maxillary expansion(RME) and facemask treatment.
A total of 52 pediatric patients who had undergone RME and facemask treatment were selected. Palate and palatal rugae in the pre- and post- treatment casts from the patients were measured.
In spite of dentoalveolar changes occurred by RME and facemask, anteroposterior changes in palate and palatal rugae were not significant. Anatomical changes of palate and palatal rugae were mostly shown in the transverse dimension. The soft tissue of the palatal rugae stretches in adaptation to hard tissue movement. Among the evaluated landmarks, the medial point of the third palatal rugae seemed to be the most stable.
The observed alterations in the palatal rugae demonstrated the potential of medial points of third palatal rugae as a reference point in model superimpositions to evaluate dental movement within the maxillary arch following RME and facemask treatment.
Butterflies (Lepidoptera: Papilionoidea) of an Andean forest on eastern slope of Tona river basin, Santander, Colombia
Authors: Villalobos-Moreno Alfonso , Salazar-Escobar Julián Adolfo
Published: June 2020

El objetivo fue establecer la composición de especies de mariposas en dos localidades en la cuenca del río Tona. Se recolectaron mariposas en el proyecto Caracterización de la Entomofauna silvestre de la cuenca de río Tona, Santander. Se colectaron 262 ejemplares y 91 especies de las familias Hesperiidae, Pieridae, Lycaenidae, Riodinidae y Nymphalidae. La familia Nymphalidae tuvo la mayor abundancia (169) y riqueza de especies (56), y las especies más abundantes: Euptychoides laccine (15) y Pedaliodes phrasis (12). El análisis de calidad del inventario señaló una riqueza potencial de 168,61, proporción de especies observadas del 53,97% y esfuerzo de muestreo del 99,97%. Puente Rojo tuvo los mayores valores de diversidad: abundancia (168), riqueza observada (72), N0 (165,20), N1 (52,44) y N2 (36,66).

The objective was to establish the composition of species of butterflies in two localities in Tona river basin. We made captures of butterflies for the project Characterization of wild entomofauna of Tona river basin, Santander. We collected 262 specimens and 91 species of the families Hesperiidae, Pieridae, Lycaenidae, Riodinidae and Nymphalidae. The family Nymphalidae was higher abundance (169) and richness of specie (56), and the most abundant species: Euptychoides laccine (15) and Pedaliodes phrasis (12). The analysis of inventory quality indicated a potential richness of 168.61, proportion of observed specie of 53.97% and sampling effort of 99.91%. Puente Rojo had the highest diversity values: abundance (168), observed richness (72), N0 (165.20), N1 (52.44) y N2 (36.66).
Examining Gender Effects on Leadership among Future Managers: Comparing Hofstede’s Masculine vs. Feminine Countries*
Authors: Gannouni Kais , Ramboarison-Lalao Lovanirina
Published: June 2020

This article examines biological gender and gender-role identity effects on self-perceived leadership among 371 future managers, and compares cultural differences linked to Hofstede’s masculine versus feminine countries of origin. The results showed no significant differences in leadership between males and females. For males, masculinity and femininity both correlate with leadership. This is not the case for females. In masculine-cultured countries, masculinity is significantly higher for males, and the results showed a significant correlation between masculinity and leadership. Conversely, in feminine-cultured countries, femininity is higher for females, with a significant correlation between femininity and leadership. Implications of our results are discussed.
L’analyse du modèle d’affaires par les normes IAS-IFRS : le rôle de la ligne spécifique du compte de résultat*
Authors: Bueno Merino Pascale , Feuilloley Marc , Grandval Samuel
Published: June 2020

L’objet de cet article est d’insister sur l’importance, pour les analystes financiers, d’étudier la ligne spécifique intégrée au compte de résultat présenté selon les normes IAS-IFRS. En effet, la ligne spécifique, définie par son caractère non obligatoire, permet de mieux saisir l’originalité d’un modèle d’affaires et de révéler des lieux de rupture stratégique. Cette information se révèle très utile pour faciliter l’élaboration de recommandations aux investisseurs. Pour justifier du rôle de la ligne spécifique, nous avons mené une étude approfondie de huit secteurs d’activité européens. Au plan théorique, cette recherche nous a permis de compléter la typologie des thématiques saillantes de modèle d’affaires proposée par la littérature académique.
Le management en Afrique : authenticité, échanges culturels et hybridité
Authors: Claeyé Frederik
Published: June 2020

Il semblerait qu’une opposition existe entre l’universalité et la contingence. Cette opposition nous paraît être fallacieuse. Nous développons dans cet article un argument en faveur d’une troisième piste, celle de l’hybridité, que nous basons sur la théorie postcoloniale. Nous nous intéressons aux interactions interculturelles et à leurs impacts sur les modes de management des entreprises africaines comme prisme de lecture, afin de contribuer aux réflexions théoriques et conceptuelles sur le caractère et les attributs d’une notion de management africain. Nous suggérons qu’une théorie du management en Afrique est par définition hybride et reflète le résultat des rencontres interculturelles.
Competitive Market Embeddedness, Diversity of the Institutional Environment, and Firm Performance
Authors: Seong-Young Kim
Published: June 2020

The impact of competitive market embeddedness on multinational enterprises’ (MNEs’) performance is examined using a sample of 53 hypermarket MNEs from 28 countries between 2007 and 2014. We found that competitive market embeddedness has a U-shaped relationship with MNE performance, and the positive effect is stronger when the coercive institutional environment of the foreign country’s market in which an MNE operates is more diverse. Our empirical findings suggest understanding the competitive market structure among multiple rivals is important for explaining the consequences of multimarket contact.
Modèles d’affaires et modèles d’affaires innovants au sein des zones franches : une approche qualitative
Authors: Alkhanbouli Ayman , Estay Christophe , Tsagdis Dimitrios
Published: June 2020

Si un modèle d’affaires (MA) résume comment une entreprise crée et capture de la valeur, on peut alors soutenir qu’un modèle d’affaires innovant (MAI) se réfère à l’innovation d’une ou plusieurs parties d’un modèle d’affaires. Cet article explore à la fois les MA et les MAI des zones franches (ZF) aux Émirats Arabes Unis. Dans l’ensemble, les MAI en ZF ont tendance à être d’une complexité limitée. La plupart d’entre eux sont la conséquence de changements, dans une ou plusieurs parties du modèle, avec des retombées rares sur le reste du modèle. Par ailleurs, les modèles innovants remarquables sont souvent plus ouverts.
Cultural Distance and Payment Method in French Cross-Border Acquisitions
Authors: Nguyen Pascal , Belaounia Samia
Published: June 2020

We study the role of cultural distance in the choice of payment method in cross-border acquisitions. Our results based on French acquirers show that cultural distance increases the likelihood of payment in cash, which is not the case of geographical distance and linguistic difference. We also find that the most significant dimension of culture is uncertainty avoidance and that cultural distance matters most when integration of the target into the acquirer’s organizational structure is expected to be challenging. These results suggest that cash payment is a means to achieve greater control over the target, particularly when the risk of dissent is high.
La créativité organisationnelle : un apport pour le bricolage collectif
Authors: Mawadia Anass , Eggrickx Ariel , Chapellier Philippe
Published: June 2020

Déployer un ERP dans des petites filiales constitue un défi : ressources limitées, ERP standard et règles groupe versus flexibilité des filiales. Résultat inattendu sur le plan empirique et théorique, les filiales développent des formes de bricolage collectif multi-niveaux (intra et inter-filiales, inter-pays et inter-activités), générant des solutions micro-créatives réutilisables. Ce contexte constitue une opportunité pour enrichir la théorie du bricolage collectif en mobilisant la théorie de la créativité organisationnelle. Les résultats montrent les conditions favorables à une dynamique d’auto-renforcement entre le bricolage collectif, le réservoir créatif et les capacités créatives, une dynamique démultipliant le potentiel du bricolage collectif.
Stabilité et crises du système policier belge (1830-2018)
Authors: Campion Jonas
Published: June 2020

En Belgique, l’histoire du système policier se divise en deux grandes périodes contrastées. D’une part, l’appareil d’ordre conçu à la suite du projet révolutionnaire de 1830 se caractérise d’abord par une grande stabilité dans le temps, malgré ses limites et des débats parfois virulents à son propos. D’autre part, à partir de 1980, c’est une tout autre situation qui prévaut : le système policier belge est au coeur de critiques de plus en plus fortes, qui débouchent sur une série de réformes faisant table rase du passé. La mouvance réformatrice perdure à ce jour. Cette nouvelle donne de la sécurité est ancrée au coeur de dynamiques multiples. S’y retrouve un mouvement transnational de réformes, marquées notamment par la crise du sentiment de sécurité, mais qu’il faut également comprendre à l’aune de facteurs propres à la société belge, se rapportant à des dysfonctionnements policiers et à une transformation des structures du pays, qui est en voie de fédéralisation.

Cet article éclaire le contraste entre stabilité et réformes policières, en soulignant comment les enjeux et difficultés de la démocratie belge ont mené au maintien ou à la transformation de l’appareil d’ordre. Liant les crises sociales et policières, nous mettons en lumière les évolutions des fondements idéologiques sous-jacents aux questions d’ordre et aux choix relatifs à la police dans le pays.
La légitimité des institutions pénales
Authors: Wuilleumier Anne
Published: June 2020

Le diagnostic d’une crise de légitimité de la police a été posé à la fin du siècle dernier, d’abord empiriquement à travers le développement de phénomènes émeutiers, puis par une importante production de rapports publics en France et dans le monde. Face à cette mise en accusation du travail policier, des réponses institutionnelles ont été imaginées pour essayer de démocratiser les politiques policières. Néanmoins, le modèle de police professionnelle, fortement ancré dans le contexte français, semble faire figure d’obstacle insurmontable à une telle transformation. Comment, dès lors, intéresser la police française à sa relation avec la population ? Dans cet article, nous revenons sur une expérience de recherche récemment conduite en France en coopération avec le ministère de l’Intérieur, dont l’objectif était d’habituer les services de police à soumettre leurs politiques de sécurité à l’examen de la population habitant dans leur secteur. À côté de développements consacrés à l’ingénierie de projet que nous avons adoptée, nous insistons sur la fenêtre d’opportunité offerte selon nous par la transformation du champ scientifique spécialisé dans l’étude des institutions pénales et, en particulier, le développement du courant de la Procedural justice. En rompant avec les approches plus substantielles de la légitimité policière, l’approche procédurale semble permettre de lutter à bas bruit contre l’isolement social du policier, lequel constitue sans doute un des noeuds majeurs à défaire pour ouvrir la voie à une démocratisation des politiques policières.
Police, protectrice de l’ordre social (genré) : le cas des femmes manifestantes au Québec
Authors: Pérusse-Roy Maude , Mulone Massimiliano
Published: June 2020

Le degré de coercition déployé par la police dans le cadre de manifestations varie en partie selon certaines caractéristiques propres aux individus mobilisés : race, classe, idéologie politique, notamment. Les groupes subordonnés qui mettent en cause l’ordre social établi semblent de fait particulièrement visés par des interventions musclées des forces de l’ordre. S’inscrivant dans la continuité de ces études, cet article s’intéresse à la manière dont les manifestantes perçoivent l’influence du genre sur les pratiques policières en matière de gestion de foules ; est-il un facteur auquel les styles de gestion de foules sont sensibles ? Les femmes, en tant que groupe subordonné, sont-elles plus violemment ciblées par la police ? À partir d’entrevues semi-dirigées avec des manifestantes ayant vécu de nombreuses interactions conflictuelles avec la police, il nous a été possible d’observer que le genre caractérise significativement l’expérience des femmes. Plus précisément, les résultats pointent un double traitement des femmes manifestantes par la police. D’un côté, celles qui correspondent en apparence aux stéréotypes associés à leur identité de genre sont considérées par les policiers comme des victimes de mauvaises influences, mobilisées presque par erreur. Ce paternalisme genré décrédibilise leur mobilisation et réduit la portée de leur action politique. De l’autre, celles qui transgressent les rôles qui leur sont habituellement assignés sont traitées avec violence — une violence (verbale et physique) elle-même genrée, visant le corps des femmes de manière spécifique. Ces observations nous amènent à conclure que la police défend également un ordre social genré, punissant plus sévèrement les manifestantes qui transgressent les normes qui y sont associées.
Памћење угодних, неугодних и бесмислених садржаја у односу на емоције и емоционалну климу на часу
Authors: Ћирић Наташа
Published: June 2020

Како ће ученици прихватити школско учење, да ли ће, колико и како памтити школске садржаје, у великој мери зависи од њих самих, али исто толико од начина на који им је градиво представљено и у каквој атмосфери. Овај рад истражује повезаност емоционалне климена часу и памћења угодних, неугодних и бесмислемих садржаја са са емоцијама које се исказују током наставе. Кроз такве реакције уобличава се животно искуство  и васпитање. Као што емоције својом снагом могу да угрозе мишљење, претпостављамо и овом раду испитујемо памћење у односу на школско учење и емоционалну климу на часу. Нагласак је на разумевању емоција и емоционалне климе у констексту школског учења и на дејству емоција.
Motivacija učenika razredne nastave
Authors: Trumić Refik
Published: June 2020

U radu su teoretski obrađeni i predstavljeni: motivacija učenika, razredne nastave, pojam motivacije, vrste motivacije, faktori koji doprinose uspješnoj motivaciji učenika za rad i učenje i povezanost motivacije i emocija. Razrađeni su posebno faktori motivacije učenika i faktori motivacije nastavnika. Od metoda, u radu je korištena metoda teorijske analize. Rad predstavlja skroman doprinos unapređivanju nastave i učenja učenika osnovne škole.
Иновирање постојећих ваннаставних активности школе у раду са талентованим и даровитим ученицима
Authors: Лукић Драгана
Published: June 2020

Аутор презентује резултате проучавања и страживања промјена о иновирању постојећих ваннаставних активности школе у раду са талентованим и даровитим ученицима у ратедној настави. Раније иновирање се углавном сводило на традиционалне начине рада са свим ученицима. Пажња је била усмјерена претежно на просјечног ученика. Сада је то нешто другачије, јер се ученици ипак укључују у ваннаставне активности према својим жељама и склоностима. Важно је иновирати ваннаставне активности школе како би се отклониле досадашње тешкоће и недостаци, асве у циљу боље и ефикасније наставе. Овакве иновације и стручно усавршавање учитеља ће омогућити боље напредовање и развијање талентованих и даровитих ученика.
АСЕРТИВНОСТ НАСТАВНИКА У ФУНКЦИЈИ СПРЕЧАВАЊА АГРЕСИВНОГ ПОНАШАЊА УЧЕНИКА ОСНОВНЕ ШКОЛЕ
Authors: Јењић Славиша В. , Плаић Зоран М.
Published: June 2020

Многи изазови који се налазепред наставницима у савременомдруштву произилазе из настојањада ученици савладају предвиђененаставне садржаје. Наставницисвоје стручно усавршавање усмје-равају на методичке компетенци-је, избор адекватних наставнихстратегија, па сходно томе иваспитни рад са ученицима се на-лази на другом мјесту.Једно од многобројних питањапедагогије јесте и спречавање на-сиља, агресије, конфликата.Аутори у раду разматрају раз-личите могућности понашањанаставника у односу на агресивнопонашање ученика. Констатова-но је да се наставници према аг-ресивним ученицима могу понаша-ти на начин да се повлаче, однос-но да у потпуности не примјећујуагресивне ученике, затим, да могуи сами бити агресивни и на крајузаузети асертивно понашање.Ближе се објашњава агресивностученика, као и само тумачење аг-ресивности и асертивности. Ука-зано је на лоше стране агресив-ности, као и на могуће проблеме ипотешкоће у васпитном раду.Назначене су посљедице свако-дневних обавеза чланова породи-це, дејство медија и друштва, ињихова улога понашање ученика.У контексту развијања асертив-ности указано је на могућности ипотребу организовања асертив-них тренинга.
РАЗЛИКЕ У СТАВОВИМА ПРЕМА ИНТЕРНЕТУ И ДРУШТВЕНИМ МРЕЖАМА ВАСПИТАЧА И РОДИТЕЉА ПРЕДШКОЛСКЕ ДЕЦЕ
Authors: Мићевић Карановић Јелена Ж. , Бркљач Тања С. , Павлов Србислава В. , Месарош Живков Ангела Ј.
Published: June 2020

Основни циљ истраживања биоје утврдити значајност разлика укоришћењу као и у ставовима пре-ма интернету и друштвеним мре-жама код васпитача и родитељадеце предшколског узраста.Основни метод је неексперимен-талан – анкетно истраживање наузорку.Укупан узорак је чинило 228 испи-таника од којих је 112 васпитачаи 116 родитеља. Узорак роди-теља и васпитача је намеран ипригодан, што одговара експло-ративној природи овог истражи-вања. Примењени инструмент јемодификована и скраћена верзијаупитника конструисаног у сврхеширег истраживачког пројектапод називом Протективни фак-тори и ресурси родитеља и вас-питача у суочавању деце пред-школског узраста са ризичнимутицајима дигиталних медија надечји психофизички развој. Доби-јени резултати истраживања по-казују да не постоје статисти-чки значајне разлике у коришћењукао ни у ставовима васпитача иродитеља деце предшколског уз-раста према интернету и дру-штвеним мрежама.
СТАВОВИ УЧЕНИКА О УПОТРЕБИ НАСТАВНИХ СРЕДСТАВА У СРЕДЊОЈ ШКОЛИ ШУМАРСКЕ СТРУКЕ У БАЊОЈ ЛУЦИ
Authors: Лакић Блажо
Published: June 2020

Циљ овог рада је испитивањеученичке перцепције употребенаставних средстава и потребаза модернизацијом истих. На узо-рку од 100 ученика истражена суњихова мишљење о наставнимсредствима: врсти, учесталостикоришћења, савремености и мо-тивисаности. Рaд сe сaстojи oддвa oснoвна диjeлa: тeoриjскoг иистрaживaчкoг. У тeoриjскoмдиjeлу рaдa сe прикaзуjе детерми-нисање пojмoвa нaстaвних срeд-ставa прeмa рeлeвaнтнoj пeдaгo-шкoj, дидaктичкoj и мeтoдичкojлитeрaтури и oписуjу сe функциjeнaстaвних срeдстaвa те њиховаподјела. Нa пoчeтку истрaживa-чкoг диjeлa се oписуje мeтoдoлo-гиja прoвeдeнoг истрaживaњaмeђу ученицима смјера шумарскитехничар. Зaтим сe прикaзуjу рe-зултaти прoвeдeнoг истрaживa-њa и тo квaнтитaтивнo, квaли-тaтивнo и грaфички, тe сe ин-тeрпрeтирajу. У зaкључнoм сeдиjeлу рaдa изнoсe зaвршнe мислиo примjeни нaстaвних срeдстaвaи потреби издавања нових. Резул-тати су показали да је неопходноосавременити наставна средствајер се углавном користе стари уџ-беници. Највећу мотивисаносткод ученика изазива ново издањерадне свеске јер им је прилагође-но, састављено од различитихтипова задатака и модерно.Такође, ученици су из практичненаставе добили ново наставносредство, Шумарски практикум,који је умногоме помогао да сеученици, кроз вјежбе из практи-кума, на забаван начин припремеза рад на терену.
The concept of “solitude” Yann Martel’s novel “The High Mountains of Portugal”
Authors: Pirozhkova Alena Olegovna
Published: June 2020

Cognitive linguistics is the advancing branch of philology due to the proven correlation between the development language and human’s mind. The article analyzes the concept of “solitude” on the example novel by Canadian writer Yann Martel “The High Mountains of Portugal”. The object of this research is the concept “solitude”. The subject is the linguistic explication of the concept of “solitude” realized on the lexical and textual levels. Emphasis is made on characteristic features of the novel confirming that it refers to the literature of postmodernism. The author lists distinctive characteristics of the concept, analyzes the definition of “frame” with variety of subtypes, and “semantic field” as the largest semantic paradigm emerging by association with one or another phenomena. The concept of “solitude” is viewed from the perspective of philosophy, pedagogy and psychology. The scientific novelty consists in the analysis of insufficiently studied literary work of postmodernism (written in 2016) through the lens of cognitive linguistics. The term “concept” is considered in the context of multiplicity of its characteristics and approaches; definitions given by the scholars of various times and schools are provided. A conclusion is made on the discursive and emotional-evaluative components of the concept at hand. The author established the lexical and notional frames in the specific novel.
Solon’s poetry in light of comparative-historical linguistics
Authors: Loginov Alexandr Vladimirovich , Trofimov Artem Aleksandrovich
Published: June 2020

The subject of this research is the heritage of Indo-European poetics in works of the Ancient Greek poet Solon. The object of this research is the elegies and fragments of his hexametric oeuvres. The authors examine such aspects of the topic as: 1) retention in Solon’s poetry of the structures similar to exposition of hymns in Ancient Greek and Ancient Indian traditions; 2) preservation of stylistic figures widely represented in the poetry of ancient Indo-European peoples; 3) preservation of poetic expressions and mythological ideas that may date back to Indo-European times. For achieving the set goals, the author employ the methods of text hermeneutics, semantic analysis, and comparative-historical linguistics. The following conclusions are made: in the corpus of Solon’s texts there are fragments very similar to expositions of hymns in the Ancient Greek and Vedic traditions; Solon’s poetry contains stylistic approaches that can be reconstructed to the level of Indo-European poetics; poetic expressions and mythological representations dated back to Indo-European times are retained in Solon’s texts.
To the question of cyclization in the lyrics of G. R. Derzhavin on the example of seasons cycle
Authors: Kiling Tatiana Viktorovna
Published: June 2020

This article examines G. R. Derzhavin “uncompiled” cycle of seasons that consists of the chapters “Winter”, “Spring”, “Summer” and “Autumn”. The author clarifies the existing in scientific literature grounds for receptive unification of these texts into an “uncompiled” cycle. Alongside the theme and genre affiliation, the point of view of a lyrical subject should be considered as the key features of cyclization. The article gradually analyzes the peculiarities of four seasons that gave the name to the receptive cycle, as well as determines the unconformity of their function to the canons established in Russian poetry of the XVIII century. The author determines the correlative internal links of the texts within the framework of the receptive cycle, based on the topics of dialogues and images of the addressees. In the process of communication, the autobiographic lyrical subject grasps his views upon the nature of poetic gift, and formulates the own axiological paradigms, consists in epicurean perception of reality, ability to enjoy only most essential goods (health and honesty, obedience to God’s will, acceptance of present times and life events of the past. The novelty of this research lies on the thesis that the trend of cyclization has not previously become the subject of special analysis on this particular material.
Anatomical and Physiological Characteristics of the Digestive Tract in Childhood
Authors: Ciampo Luiz Antonio Del , Ciampo Ieda Regina Lopes Del
Published: June 2020

Nutrition is an act of fundamental survival in the human being's relational process with the environment. It is, instinctive in the first weeks of life and then becomes a learned behavior that counts on the participation of all organs and senses. The child needs nutrients in adequate quantity and quality during his growth and development, and depends on a system capable to receivieng, metabolize, absorb and excrete the components of the diet. This article presents some characteristics of the child's digestive system that must be known to provide him with adequate food for his anatomical and physiological abilities.
Compost Derived from Cattle Manure: Appropriate Organic Amendment for the Regeneration of Afzelia africana under Sudano-Guinean Climate of Adamawa Cameroon
Authors: Tchuenteu Lucien Tatchum , Marya Bonaventure Kampete , Megueni Clautilde
Published: June 2020

Experiments in pots were conducted in order to establish appropriate technical route for regeneration of Afzelia africana, which becomes rare because of overexploitation in the Northern Cameroon. Study was conducted within campus of the University of Ngaoundere (Cameroon) from December 2017 to September 2018. A randomised experimental design with 04 treatments (control: unfertilized plant (T), compost derived from 100% cattle manure (CBV), compost derived from 100% poultry litter (CFP) and mixture 50% compost derived cattle manure with compost derived 50% poultry litter (MCBVFP)) was used. There were 45 plants per treatment. Seedling emergence rate and growth parameters (plant height, number of leaves per plant, diameter of stem at collar and total dry biomass of plant) were assessed, and 30 plants were sampled. Seedling emergence rates from treated pots by CBV, CFP and MCBVFP were 2.19, 1.81 and 1.31 respectively fold higher than that from unfertilized pots. There was a significant (p˂0.05) difference between compost qualities used relative to the growth parameters. CBV, CFP and MCBVFP encreased the total dry biomass of plants at 62.40%, 47.81%, 29.93% respectively compared to T. These results suggest that the origin and the quality of composting substrate was important not only for seedling emergence, but also for the growth of A. africana. We recommend the compost derived from 100% cattle manure for the regeneration of A. africana in the Nortern Cameroon.
In vitro Regeneration and Callogenesis of Libidibia ferrea
Authors: Silva Daniel da , Imakawa Angela Maria , Guedes Kamylla Rosas Vieira , Bruno Flávio Mauro Souza , Sampaio Paulo de Tarso Barbosa
Published: June 2020

Libidibia ferrea (Fabaceae) is a valuable medicinal species in the Amazon, but as it is a protected plant, collection from natural populations is forbidden. Therefore, establishing an efficient system for in vitro regeneration and to improve callogenesis of this species is desirable. To determine the optimal nutritional factors needed for shoot multiplication and callus induction, different culture media, plant growth regulators and LED light sources were tested. The data were subjected to analysis of variance (ANOVA) and means compared by Tukey’s test at p < 0.05. We observe that explants inoculated in the Murashige and Skoog (MS) media with 0.05 mg L-1 of 6-benzilaminopurine (BAP) and cultivated under red-blue LED induced the highest number of shoots (3.67), number of buds (3.13), multiplication rate (15.67) and shoots length (22.03 mm) when compared with other treatments. MS and B5 media supplemented with 2.21 and 4.42 mg L-1 of 2,4-D induced 100% formation of friable callus cultivated under red-blue LED, demonstrating that the light quality significantly influenced callogenesis. Obtained results confirmed that in vitro regeneration and callogenesis is a useful strategy in the protection of endangered species. In this way, a new renewable source of biomass with high quality plant material is presented aiming at the bioprospecting of seedling extracts and friable callus to obtain secondary metabolites of this medicinal plant.
Productive Increase in Soybeans from Hormone Treatment, Inoculation and Co-inoculation
Authors: Ferreira Luiz Leonardo , Júnior Neusmar Rodrigues Valentim , Neto João Carvalho de Morais , Carvalho Ivan Ricardo , Fernandes Marilaine de Sá , Carnevale Ariana Bertola , Santos Núbia Sousa Carrijo dos , Curvêlo Carmen Rosa da Silva , Pereira Alexandre Igor de Azevedo
Published: June 2020

The increase in productivity in soybean cultivation has been achieved by many Brazilian producers, due to the technological advances related to soil management, mineral nutrition, pest and disease control, genetic improvement, and the use of beneficial microorganisms via inoculation and co-inoculation. However, the application of inoculants based on Bradyrhizobium japonicum and Azospirillum brasilense still needs to be better studied among the many soybean cultivars available in the market. Therefore, the objective of this study is to evaluate the production increase in three soybean cultivars, through the application of synthetic hormones, inoculant and co-inoculant. The experimental design was a randomized complete block design with four repetitions, in a 3x6 factorial scheme, with three soybean cultivars (Desafio 8473, TMG 1180 and CD 2737) and six seed treatments (Control, Inoculation, Hormonal, Co-inoculation, Co-inoculation + Hormonal and Inoculation + Hormonal). The treatments with the diazotrophic bacteria (Inoculation + Co-inoculation) and Hormonal did not influence the yields of cultivars 'CD 2737' and 'Desafio 8473', which can only be cultivated with the standard seed treatment of the region. The 'TMG 1180' cultivar has it’s yield increased when it’s seeds are inoculated with Hormonal seed treatments and with diazotrophic bacteria in Co-inoculation.
SON DNA‐binding protein mediates macrophage autophagy and responses to intracellular infection
Authors: Gregory David J. , DeLoid Glen M. , Salmon Sharon L. , Metzger Dennis W. , Kramnik Igor , Kobzik Lester
Published: June 2020

Intracellular pathogens affect diverse host cellular defence and metabolic pathways. Here, we used infection with Francisella tularensis to identify SON DNA‐binding protein as a central determinant of macrophage activities. RNAi knockdown of SON increases survival of human macrophages following F. tularensis infection or inflammasome stimulation. SON is required for macrophage autophagy, interferon response factor 3 expression, type I interferon response and inflammasome‐associated readouts. SON knockdown has gene‐ and stimulus‐specific effects on inflammatory gene expression. SON is required for accurate splicing and expression of GBF1, a key mediator of cis‐Golgi structure and function. Chemical GBF1 inhibition has similar effects to SON knockdown, suggesting that SON controls macrophage functions at least in part by controlling Golgi‐associated processes.
Optimizing Electrochemically Active Surfaces of Carbonaceous Electrodes for Ionogel Based Supercapacitors
Authors: Cho Kyung Gook , Kim Hee Soo , Jang Seong Su , Kyung Hyuna , Kang Min Seok , Lee Keun Hyung , Yoo Won Cheol
Published: June 2020

Ionic liquids (ILs) or solidified ionic liquids, known as ionogels, have been actively employed in supercapacitors (SCs) owing to their superior electrochemical stabilities to aqueous and organic electrolytes. However, initial efforts of using ILs and ionogels in SCs were not successful because bulky and sluggish ions cannot effectively access tiny pores of conventional microporous carbons. To address this, a strategy is developed to optimize the electrochemically active surfaces of carbonaceous electrodes and thus to improve the energy storage performance by incorporating 3D ordered/interconnected large mesoporous carbons with ionogel electrolytes. Precisely designed large mesopores interconnected via windows promote mass transport of the electrolyte ions within the solid ionogel electrolytes and effectively utilize the surface of the carbon electrodes for capacitive energy storage, giving rise to record‐high energy storage performance that surpasses the upper bound of the Ragone plots of the current state‐of‐the‐art SCs. In addition, all‐solid‐state SCs with outstanding bending/folding durability are successfully demonstrated. Overall, these results provide critical insight into surface utilization of carbon electrodes as well as capacitive energy storage, when viscous and bulky ILs or ionogels are used as electrolytes.
Enhancing Resistive Switching Performance and Ambient Stability of Hybrid Perovskite Single Crystals via Embedding Colloidal Quantum Dots
Authors: Younis Adnan , Hu Long , Sharma Pankaj , Lin Chun‐Ho , Mi Yang , Guan Xinwei , Zhang Dawei , Wang Yutao , He Tengyue , Liu Xinfeng , Shabbir Babar , Huang Shujuan , Seidel Jan , Wu Tom
Published: June 2020

Hybrid organic‐inorganic halide perovskites are actively pursued for optoelectronic technologies, but the poor stability is the Achilles’ heel of these materials that hinders their applications. Very recently, it has been shown that lead sulfide (PbS) quantum dots (QDs) can form epitaxial interfaces with the perovskite matrix and enhance the overall stability. In this work, it is demonstrated that embedding QDs can significantly modify the transport property of pristine perovskite single crystals, endowing them with new functionalities besides being structurally robust and free from grain boundaries. Resistive switching memory devices are constructed using solution‐processed CH3NH3PbBr3 (MAPbBr3) perovskite single crystals and the QD‐embedded counterparts. It is found that QDs could significantly enhance the charge transport and reduce the current–voltage hysteresis. The pristine singe crystal device exhibits negative differential resistance, while the QD‐embedded crystals are featured with filament‐type switching behavior and much improved device stability. This study underscores the potential of QD‐embedded hybrid perovskites as a new media for advanced electronic devices.
Wood‐Derived Carbon Materials and Light‐Emitting Materials
Authors: Li Wei , Chen Zhijun , Yu Haipeng , Li Jian , Liu Shouxin
Published: June 2020

Wood is a sustainable and renewable material that naturally has a hierarchical structure. Cellulose, hemicellulose, and lignin are the three main components of wood. The unique physical and chemical properties of wood and its derivatives endow them with great potential as resources to fabricate advanced materials for use in bioengineering, flexible electronics, and clean energy. Nevertheless, comprehensive information on wood‐derived carbon and light‐emitting materials is scarce, although much excellent progress has been made in this area. Here, the unique characteristics of wood‐derived carbon and light‐emitting materials are summarized, with regard to the fabrication principles, properties, applications, challenges, and future prospects of wood‐derived carbon and light‐emitting materials, with the aim of deepening the understanding and inspiring new ideas in the area of advanced wood‐based materials.
Ultralong‐Range Energy Transport in a Disordered Organic Semiconductor at Room Temperature Via Coherent Exciton‐Polariton Propagation
Authors: Hou Shaocong , Khatoniar Mandeep , Ding Kan , Qu Yue , Napolov Alexander , Menon Vinod M. , Forrest Stephen R.
Published: June 2020

Amorphous molecular solids are inherently disordered, exhibiting strong exciton localization. Optical microcavities containing such disordered excitonic materials have been theoretically shown to support both propagating and localized exciton‐polariton modes. Here, the ultrastrong coupling of a Bloch surface wave photon and molecular excitons in a disordered organic thin film at room temperature is demonstrated, where the major fraction of the polaritons are propagating states. The delocalized exciton‐polariton has a group velocity as high as 3 × 107 m s–1 and a lifetime of 500 fs, leading to propagation distances of over 100 µm from the excitation source. The polariton intensity shows a halo‐like pattern that is due to self‐interference of the polariton mode, from which a coherence length of 20 µm is derived and is correlated with phase breaking by polariton scattering. The demonstration of ultralong‐range exciton‐polariton transport at room temperature promises new photonic and optoelectronic applications such as efficient energy transfer in disordered condensed matter systems.