bluuebunny/crossref_metadata_2025 huggingface dataset:
Ice nucleating ability of particulate emissions from solid biomass-fired cookstoves: an experimental study
Authors: Korhonen Kimmo , Bjerring Kristensen Thomas , Falk John , Lindgren Robert , Andersen Christina , Carvalho Ricardo Luis , Berg-Malmborg Vilhelm , Eriksson Axel , Boman Christoffer , Pagels Joakim , Svenningsson Birgitta , Komppula Mika , Lehtinen Kari E. J. , Virtanen Annele
Published: October 2019

Abstract. Ice nucleating abilities of particulate emissions from solid-fuel burning cookstoves were studied using a portable ice nuclei counter SPIN (SPectrometer for Ice Nuclei) as part of the SUSTAINE (Salutary Umeå STudy of Aerosols IN Biomass Cookstove Emissions) laboratory experiment campaign. The emissions were generated from two traditional cookstove types commonly used for household cooking in sub-Saharan Africa, and two advanced gasifier stoves which are under research to promote sustainable development alternatives. The studied solid fuels included biomass from two different African tree species, Swedish softwood and agricultural residue products relevant to the region. Measurements were performed with a modified version of the standard water boiling test on (1) polydisperse samples from flue gas during burning and (2) size-selected accumulation mode (250–500 nm) soot particles from a 15-m3 aerosol-storage chamber, from which the particles were introduced to water-supersaturated freezing conditions in the SPIN. We observed that accumulation mode soot particles generally produced an ice-activated fraction of 10−3 in temperatures that were 1–1.5 °C higher than what was required for homogeneous freezing at fixed RHwater = 115 %. Five special experiments where the combustion performance of one cookstove was intentionally modified were also performed, which led to a significant increase in the ice nucleating ability of the particles in two experiments, resulting in 10−3 ice activation at up to 5.9 °C higher temperatures than homogeneous freezing. Moreover, six different physico-chemical properties of the emission particles were investigated but we did not find a clear correlation between them and increasing ice-nucleating ability. We conclude that in general, the studied freshly emitted combustion aerosols only facilitate immersion freezing at temperatures moderately above where homogeneous freezing occurs.
Hydrogeomorphological analysis and modelling for a comprehensive understanding of flash-flood damaging processes: The 9th October 2018 event in North-eastern Mallorca
Authors: Estrany Joan , Ruiz-Pérez Maurici , Mutzner Raphael , Fortesa Josep , Nácher-Rodríguez Beatriz , Tomàs-Burguera Miquel , García-Comendador Julián , Peña Xavier , Calvo-Cases Adolfo , Vallés-Morán Francisco J.
Published: October 2019

Abstract. A flash-flood event hit in the 9th October 2018 the northeastern part of Mallorca Island, causing 13 casualties. This island is prone to catastrophic flash floods acting on a scenario that illustrates the deep landscape transformation of Mediterranean tourist resorts. As global change may exacerbate devastating flash floods, comprehensive analyses of catastrophic events are crucial to support effective prevention and mitigation measures. Field-based, remote-sense and modelling techniques were used in this study to evaluate rainfall-runoff processes at catchment scale linked to hydrological modelling. Continuous streamflow monitoring data revealed a peak discharge 442 m3 s−1 with an unprecedented runoff response (lag time, 15’). This very flashy behaviour triggered the natural disaster as a combination of heavy rainfall (246 mm in 10 h), karstic features and land cover disturbances in the Begura de Saumà River catchment (i.e., 23 km2). Topography-based connectivity index and geomorphic change detection were used as a rapid post-catastrophe decision-making tool, playing a key role during the rescue searching tasks. These hydrogeomorphological precision techniques were also applied in combination with Copernicus EMS and ground-based damage assessment illustrating with high accuracy the damage driving factors in the village of Sant Llorenç des Cardassar. The main challenges in the future are to readapt hydrological modelling to global change scenarios, implement an early flash flood warning system and apply adaptive and resilient measures at catchment scale.
Qualidade de vida de estudantes de graduação
Authors: Aquino Rafael Lemes de , Xavier Douglas Ataniel Alves , Marra Meirielen Danubia , Teixeira Nubia Fernandes Fernandes , Vargas Lorena Silva , Maganhoto Aline Maria Santos , Lopes Anaísa Filmiano Andrade , Amaral Elaine Gomes do
Published: October 2019

RESUMO Objetivos: avaliar a qualidade de vida de acadêmicos regularmente ativos em uma universidade; verificar se existe associação entre qualidade de vida e sintomas depressivos. Método: trata-se de estudo quantitativo, tipo transversal, aplicar-se-ão três questionários estruturados, autoaplicáveis para mensurar o nível da qualidade de vida e índice de depressão entre acadêmicos. Far-se-á a análise estatística descritiva, empregar-se-á o teste Liliefors e usar-se-ão o teste t de Student. Apresentar-se-ão os resultados em forma de figuras. Resultados esperados: realizar-se-á a correlação entre a qualidade de vida dos estudantes dos cursos de graduação da universidade e a incidência de fatores depressivos com o início da vida acadêmica. Descritores: Depressão; Vida Acadêmica; Qualidade de Vida; Universidade; Estudantes; Educação Superior.ABSTRACT Objectives: to evaluate the quality of life of academically active students in a university; to verify if there is an association between quality of life and depressive symptoms. Method: this is a quantitative cross-sectional study. Three structured, self-administered questionnaires will be applied to measure the level of quality of life and depression index among academics. The descriptive statistical analysis will be done, the Liliefors test will be used and the Student's t-test will be used. The results will be presented in the form of figures. Expected results: the correlation between the quality of life of undergraduate students of the university and the incidence of depressive factors with the beginning of academic life will be realized. Descriptors: Depression; Academic life; Quality of Life; Universities; Students; Education, Higher.RESUMEN Objetivos: evaluar la calidad de vida de los académicos regularmente activos en una universidad; comprobar si existe asociación entre calidad de vida y síntomas depresivos. Método: se trata de estudio cuantitativo, tipo transversal, se aplicarán tres cuestionarios estructurados, autoaplicables para medir el nivel de la calidad de vida e índice de depresión entre académicos. Se hará el análisis estadístico descriptivo, se empleará la prueba Liliefors y se utilizarán la prueba t de Student. Se presentarán los resultados en forma de figuras. Resultados esperados: se realizará la correlación entre la calidad de vida de los estudiantes de los cursos de grado de la universidad y la incidencia de factores depresivos con el inicio de la vida académica. Descriptores: Depresión; Vida académica; Calidad de Vida; Universidades; Estudiantes; Educación Superior.
Teoria e prática na prevenção da infecção do sítio cirúrgico
Authors: Gonçalves Raquel Calado da Silva , Sé Aline Coutinho Sento , Tonini Teresa , Figueiredo Nébia Maria Almeida de
Published: October 2019

Trata-se de uma obra organizada por Adriana Cristina de Oliveira, professora associada da Escola de Enfermagem da Universidade Federal de Minas Gerais e Maria Virgínia Godoy da Silva, professora adjunta da Faculdade de Enfermagem da Universidade do Estado do Rio de Janeiro. Intitula-se “Teoria e prática na prevenção da infecção do sítio cirúrgico”, publicada no ano de 2015 pela editora Manole.Estrutura-se em seis capítulos que abordam aspectos importantes na assistência do paciente cirúrgico que visam a prevenção de infecção do sítio cirúrgico. Descreve-se no início de cada capítulo, um esquema com pontos a aprender, a estrutura dos tópicos, palavras-chave e objetivos do capítulo. Apresenta-se ao final de cada capítulo as referências que serviram de suporte para a construção do capítulo.Fundamenta-se que a base para a prevenção da infecção do sítio cirúrgico é o cuidado de qualidade oferecido pelo profissional de saúde desde o período pré-operatório até a alta hospitalar do paciente. Admite-se que a infecção do sítio cirúrgico é uma complicação cirúrgica e de grande relevância mundial, pois aumenta os custos da hospitalização além de diminuir a qualidade de vida do paciente.Tem-se, então, uma obra que apresenta boas práticas embasadas em evidências científicas, objetivando-se o aperfeiçoamento profissional focado na promoção da segurança do paciente e prevenção da ocorrência de eventos adversos. Indica-se sua leitura para estudantes de graduação e para profissionais que desejam aperfeiçoar seus conhecimentos. Ressalta-se que seu conteúdo é adequado tanto para profissionais de enfermagem quanto para os demais envolvidos na prevenção de infecção do sítio cirúrgico.
Lexical Analysis of Arabic Near-Synonyms in the Holy Qur'an: A Case Study ofسنةsanah and عام‘aam
Authors: Al-Abbas Linda S , Khanji Rajai
Published: October 2019

Translation is a process that enables communication between different cultures and breaks barriers between languages. Synonymy is equivalence of sense (Griffiths, 2006). It refers to words that mean the same or show semantic resemblance to one another. Words in synonymous pairs can replace each other in sentences with no change of the literal meaning, and therefore, the substitutability test is used to determine whether or not words are synonyms. Translators face many problems in conveying the intended semantic message and finding the exact lexical equivalents in the target language, in addition to the cultural aspects that they need to overcome in the source language. The present study is an attempt to explore the strategies used by different Qur'an translators in rendering an Arabic synonymous pair, namely سنةsanah and عام ‘aam (year) into English, and to find out which translations could be more proper than others. The findings proved that some Qur'anic terms are untranslatable, and choosing an accurate equivalent in the target language is not possible because of the differences in the lexical items available in each language. This study concludes that the Holy Qur'an has distinctive aspects that cannot be delivered in other languages and it impresses the readers with the deep and expressive terms that were used for certain purposes.
Chaucer's Pars Secunda Canon: A New Identification
Authors: Roger Euan Cameron
Published: October 2019

Chaucer's conniving canon in pars secunda of the Canon's Yeoman's Tale has been traditionally identified with William Shuchirch, canon of the king's chapel at Windsor, on the basis of research undertaken almost a century ago by H. G. Richardson and J. M. Manly. Recent research, however, suggests that no such individual was ever present as a canon of Windsor. This article reexamines both Richardson's identification and Chaucer's links with Windsor, and provides a new Windsor candidate for Chaucer's canon character. It also reassesses Chaucer's connections with the law and legal proceedings, proposing a new hypothesis for the way in which pars secunda may have been inspired by the real-life story of “William Shuchirch.” This article contributes to efforts to place Chaucer within a historical context, as a man with complex professional networks, who interacted with the politics, law, and gossip of his age to draw inspiration for his writing.
Young Saviors and Agents of Change: Power, Environment, and Girlhood in Contemporary Finnish Young Adult Dystopias
Authors: Laakso Maria , Lahtinen Toni , Samola Hanna
Published: October 2019

The article examines the child savior motif in four contemporary Finnish young adult (YA) dystopias. The major topics discussed are political agency, environment, and fairy tale intertextuality in these works, which are connected to the northern ideal of children and adolescents as subjects able to affect their own lives. Contemporary Finnish YA dystopian literature does not portray Finland as a societal utopia but, rather, as a society in which social welfare and the general well-being of citizens have collapsed as a result of ecological disasters, continuous wars, totalitarian regimes, or the repression of minorities. Although the problems contemporary Finnish YA dystopias depict are often global, the novels still ground their ethics on northern conceptualizations of the welfare state and the unquestionable ideal of equality.
Making Radical Change Real: Danish Sustainability, Adaptability, and the Reimagination of Architectural Utopias
Authors: Ramiller Alex , Schmidt Patrick
Published: October 2019

Utopianism faded in the postmodern era as a source of inspiration for architecture, just as it declined as a source of literary and political ideas. Theorists have attempted to create space for its return by reenvisioning its requirements. The discourse of sustainability provides the most promising window, and a combination of environmental, social, and economic concerns has given rise to a generation of Danish architects who claim to be the inheritors of the utopian tradition. This article examines the work of two leading firms, the Bjarke Ingels Group and 3XN, and assesses their work and ambition against recent theoretical horizons. In this light, we critique Bjarke Ingels Group's invocation of utopianism but find in 3XN the hallmarks of architectural utopianism. This inquiry points out just how demanding and elusive sustainability is but, in so doing, reinforces why sustainability is fertile ground for the return of the utopian imagination to the architectural field.
البيانات المفتوحة وإدارتها بالجامعات السعودية دراسة تحليلية، وتصور مفاهيمي لإنشاء مرفق للبيانات البحثية
Authors: فراج د.عبدالرحمن
Published: October 2019

ملخص:

شهدت البيانات المفتوحة في السنوات القليلة الماضية زخمًا شديدًا في العالمين العربي والغربي، وأتيحث بيانات المؤسسات الدولية والوطنية، الحكومية والخاصة، على اختلاف أنماطها بصورة حرة للمستفيدين المحتملين منها. وتهدف هذه الدراسة إلى التعرف على الممارسات الحالية للجامعات السعودية في إدارة البيانات المفتوحة، وبصفة خاصة البيانات البحثية منها؛ وذلك من حيث المظان المفضلة لإتاحة البيانات، والجهة المسؤولة عن هذه الإتاحة، ومدى الإفصاح عن السياسات والرخص القانونية ذات الصلة، وماهية أنماط البيانات المتاحة، وصيغ الملفات التي أتيحت بها. وقد خلصت الدراسة إلى اهتمام الجامعات السعودية بإتاحة البيانات الإحصائية الإدارية دون البيانات البحثية، ولم تأت هذه الإتاحة عبر مستودعات الجامعات أو مرافق خاصة بالبيانات، وإنما وردت على هيئة صفحات عنكبوتية ثابتة دون أي إمكانات للبحث، ودون توفير للخدمات ذات الصلة بالبيانات البحثية، ودون خطط محددة لإدارة البيانات. كما توصلت الدراسة إلى أن هذا الاتجاه هو السائد في المملكة على المستوى الوطني بصفة عامة، وبصفة خاصة بوابة البيانات الحكومية المفتوحة وصفحة البيانات بموقع وزارة التعليم. وتنتهي الدراسة، اعتمادًا على أسلوب التحليل التطوري للمفهوم، إلى إعداد تصور مفاهيمي لإنشاء مرفق للبيانات البحثية وتوفير الخدمات ذات الصلة بالجامعات السعودية.
Red blood cell alloimmunization in multitransfused hemodialysis renal patients in central Sudan
Authors: Eltaib Elmobark Mohamed , Adam Abbass Asaad , Anwer Eman , Abdalla Elsharief Usama , Yousif Mohamed Nour Bakri
Published: October 2019

Aims: Blood transfusion is an integral part in the management of chronic renal failure (CRF). Alloimmunization is a recognized complication of red blood cell (RBC) transfusion with consequences including delayed hemolytic transfusion reactions and difficulties in getting compatible blood for future transfusion. Therefore, the current study was designed to identify the frequency of RBC alloimmunization and the specificity of alloantibodies against red cell antigen among the hemodialysis patients.

Methods: A total of 301 patients (239 males and 62 females) with CRF who received more than two units of blood and matched for ABO and Rh(D) antigen were enrolled in this cross-sectional study which was carried out from December 2016 to December 2017. After detailed history through questionnaire conducted to the patients, antibody screening was done by 2-cell panel with homozygous expression of the antigens (ID-Diacell I-II-DiaMed). Positive samples were further subjected to antibody identification using commercial panels of 11 cells (ID-DiaPanel- DiaMed).

Results: Out of 301 patients 239 (79.4%) were males and 62 (20.6%) were females. The prevalence of alloimmunization was 16.9% and the most alloantibody frequent was anti-C (21.3%), anti-E (16.4%), and anti-K (14.8%). The most common alloantibodies produced were against Rh system (64%). Dual and triple antibody was observed. All alloantibodies were immunoglobulin G (IgG) class except anti-M was IgG and immunoglobulin M (IgM).

Conclusion: This study showed that 16.9% of the multitransfused patients with chronic kidney disease (CKD) developed alloantibodies, most of which were of the Rh phenotype. These alloantibodies may lead to allograft rejection, or even poor patient survival. Thus, we advocate that renal transplant be instituted at the earliest opportunity whenever it becomes inevitable as a modality of treatment to enhance better outcomes.
Oralidad Gestual como Medio de Comunicación Intercultural en la Comunidad Indígena de Krukira, Región Autónoma Costa Caribe Norte, Nicaragua
Authors: Velásquez Press Carlos Antonio , Cordón Suárez Enríque
Published: October 2019

El estudio se desarrolló en la comunidad indígena miskitu de Krukira, con el objetivo de conocer la oralidad gestual como una forma de comunicación intercultural que se vincula con el medio de vida ancestral. La oralidad gestual es una práctica comunitaria que establece una forma de vida y vinculación con el medio que los rodea, y que se relaciona con los principales elementos de la naturaleza. La metodología empleada consistió en vivir cultura con la comunidad, para compartir los saberes y las prácticas en sus diferentes etapas de desarrollo, para significar y resignificar una propuesta de revitalización de la comunicación oral y gestual, identificando signos, códigos y símbolos, que se practican y generan cambios comunitarios. Los principales resultados del estudio presentan que la oralidad gestual en Krukira es una de las herramientas más usada en las familias y en la comunidad para trasmitir su cultura, cosmovisión, tradiciones y valores. Para los comunitarios la oralidad gestual es mucho más que una forma de comunicarse, es una práctica que establece formas de vida y vinculación con el medio que lo rodea. Algunos elementos vivenciales de la oralidad gestual practicados son: la comprensión de la naturaleza en su conjunto, el pana-pana, la interpretación de los astros (la luna y el sol), el kubus, el insla y la unidad familiar y comunal. La recuperación y revitalización de la oralidad gestual se da a partir de la re significación cultural que se produce en la comunidad por medio de dibujos, bailes y sociodramas.
Comunicación intercultural en la transmisión de conocimientos, saberes y prácticas culturales de la medicina tradicional en el pueblo mestizo costeño de Siuna
Authors: Tórrez Jarquín Dayling Del Socorro , Ruiz Calderón Angélica Leonor
Published: October 2019

El Cultivo y Crianza de Sabidurías y conocimientos “Comunicación Intercultural en la transmisión de Conocimientos, saberes y prácticas culturales de la medicina tradicional en el pueblo mestizo costeño de Siuna, RACCN”, se realizó bajo el paradigma cualitativo, con enfoque etnometodológico e interaccionismo simbólico. Cada uno de los datos obtenidos son el resultado del proceso de convivencia y conversaciones con abuelos, abuelas, curanderos, curanderas, parteras y sobadores, se visibilizan conocimientos, saberes y prácticas culturales de la medicina tradicional del pueblo mestizo para el cuido de la salud durante las etapas más importantes de la vida del ser humano. Asimismo, se describen las prácticas de comunicación propia en la transmisión de esta herencia cultural, se evidencia la oralidad a través del diálogo intergeneracional, se reconoce el papel de la mujer en estos procesos dinámicos de comunicación y conocimientos, desde el roll que desempeña en la comunidad y la familia, donde abuelas y madres son las guardianas del bienestar familiar.
Professors’ and Undergraduate Students’ Perceptions and Attitudes Toward the Use of Code-Switching and Its Function in Academic Classrooms
Authors: Alkhudair Raghad Y.
Published: October 2019

This paper aims to determine the usefulness and functions of code-switching in the classroom when used by both lecturers and students. The study was conducted at a Saudi university campus and follows a quantitative approach using sets of questionnaires to collect the data. Then, the data were analyzed using SPSS (Statistical Package for the Social Sciences). Based on the analysis, the given study shows that professors and students consider code-switching from English into Arabic in the classroom as a beneficial instrument in enhancing the learning process. That is because it allows otherwise insurmountable problems for two-way communication in the L2 target language (English) to be overcome. Also, the findings of the current study reveal a range of positive attitudes toward using code-switching in two ways, Saudi-English immersion classrooms. Specifically, the majority of the professors use this technique in certain situations to achieve a better understanding by the students. In the same vein, students in this study show huge acceptance and prove how such a phenomenon has worked as a learning facilitator. It is hoped that the results of this study will be useful for professors and researchers investigating the importance of code-switching in the classroom.
Stosowanie prawa do zwolnienia od podatku dochodowego z tytułu wydatków na własne cele mieszkaniowe – niektóre problemy praktyczne
Authors: Kiszka Joanna
Published: October 2019

Dla oceny realizacji własnego celu mieszkaniowego znaczące jest zwłaszcza spełnienie przesłanek związanych z rodzajem ponoszonych wydatków. Z przeprowadzonej analizy przepisów normujących zwolnienie od podatku dochodowego od osób fizycznych z tytułu wydatków na własne cele mieszkaniowe oraz związanego z tymi regulacjami orzecznictwa wynika, że coraz częściej organy podatkowe, przede wszystkim zaś sądy administracyjne skłonne są uwzględniać racje podatników. Korzystna dla podatników linia orzecznicza kształtuje się stopniowo w szczególności w kwestii wpływu na realizację przesłanek zwolnienia faktu posiadania przez podatnika więcej niż jednego lokum. Stosowanie zwolnienia dopuszcza się nawet wtedy, gdy nabycie lokalu mieszkalnego następuje przed dniem uzyskania przychodu ze zbycia poprzedniego lokalu mieszkalnego. Niemniej przeznaczenie przez podatnika przychodu uzyskanego z odpłatnego zbycia nieruchomości mieszkaniowej na spłatę kredytu zaciągniętego na zakup tej nieruchomości nie jest uznawane za działanie zmierzające do zaspokojenia potrzeb mieszkaniowych podatnika, a sformalizowane podejście dotyczy m.in. także odpowiedniego udokumentowania wydatków poniesionych na własne cele mieszkaniowe.
Eigentum neu denken
Authors: Schuppert Gunnar Folke
Published: October 2019

Property should not only be understood as material control, but as relation to and appropriation of the world. In this sense, property constitutes – first and foremost – a cluster of social relations. Beyond this, the classical understanding of property is also newly challenged by the processes of globalisation and digitisation. The second part of the book attempts to provide initial answers to these issues.
Private Governance as an Institutional Response to Wicked Problems
Authors: Grimm Julia
Published: October 2019

The wicked problems of our time, e.g. environmental destruction or human rights violations, can endanger the legitimacy of firms, given that their global supply chain activities often cause these problems. While wicked problems transcend national borders and thus limit the capacity of legislative powers to enact change, corporate sustainability practices on an individual level often fail as well. Hence, the role of private governance on a collective level has become key as a response. This work discusses how private governance emerges and why firms are willing to engage in it by drawing on the case of the German Partnership for Sustainable Textiles. The findings of this work generate in-depth insights into the formation and functionality of private governance institutions.
Grundrechte
Authors: Michael Lothar , Morlok Martin
Published: October 2019

Das Lehrbuch orientiert sich bei der Darstellung der Grundrechte strikt am Prüfungsaufbau: Fragen des Schutzbereichs, des Eingriffs und der Rechtfertigung werden jeweils en bloc in dieser Reihenfolge behandelt. Da die Grundrechte europäischen Einflüssen unterliegen, befassen sich die Autoren in einem eigenen Teil mit der Grundrechtsgeltung im europäischen Mehrebenensystem und erläutern die praktisch wichtigen Aspekte einzelner europäischer Grundrechtsgarantien.
Der Richtervorbehalt bei der Blutprobenentnahme gemäß § 81a Abs. 2 StPO
Authors: Disselkamp Theresa Regina
Published: October 2019

The taking of blood samples is one of the most frequently carried out compulsive procedures of the German Code of Criminal Procedure (StPO). Despite its regular urgency, the authority to give such an order is vested in the judge; only if a delay would endanger the success of the examination, the measure may also be ordered by the investigative authorities. This situation results in disputes in terms of competence which many courts have had to deal with in recent years. The author takes this as an occasion to analyse the dogmatic structures of the judges’ and the investigative authorities‘ competence and develops practicable solutions.
The German legislator has recognised the need for action: In 2017, the new Sec. 81a para. 2 sentence 2 StPO – which only applies to traffic offences – was created. However, the interpretation of this regulation raises many questions and does not meet the aim to simplify the procedure of taking blood samples from all points of view.
Fernsehsender beraten
Authors: Vogt Guido
Published: October 2019

Who needs television these days?
Streaming services offer an oversupply of series and films.
On Youtube there are videos on every conceivable topic.
And over WhatsApp, new social media clips are constantly distributed to our smartphones.

In the face of digital change and ubiquitous moving-image content, television is facing an existential test.

Only the development of new business models and TV formats that represent genuine "originals" can ensure the long-term survival of the broadcasters. At the same time, an early and systematic detection and implementation of technology is essential.

This book presents a suitable innovation and change management system to provide professional content creations and technology solutions in a manner, that is quality-orientated, timely delivered and cost-effective. Particular attention is paid to the possibilities for creative work. Ultimately creativity is decisive for success in the TV market.
Verkehrshypothek und Sicherungsgrundschuld
Authors: Gehrenbeck Jovanka
Published: October 2019

The creation of § 1192, para. 1a of the Bürgerliches Gesetzbuch (Germany’s civil code) through the Risk Limitation Act (Risikobegrenzungsgesetz) has gradually improved the opportunities for material debtors to object to land charges. In contrast, the law relating to mortgages has remained unchanged with the result that it has in part lost its model character.
This study first presents the similarities and differences between mortgages and land charges with regard to the justification of obtaining credit security and then focuses in detail on the opportunities to object to the use of in rem jurisdiction before and after the Risk Limitation Act came into effect. In doing so, the study explains the developments in case law in this regard and alternatives to the creation of § 1192, para. 1a of the Bürgerliches Gesetzbuch, and in conclusion addresses the question of improving debtor protection.
Composição florística de uma floresta de várzea sob influência da macrodrenagem em Belém, Pará
Authors: Martorano Pedro Guerreiro , Galvão Jessivaldo Rodrigues , Galate Rosemiro dos Santos , Oliveira Leonardo de Almeida , Souza Joel Correa de , Paraense Antonio Diego Lobo , Maia Bruno Kleidson da Silva
Published: October 2019

Estudos demonstraram que a tendência da ocupação urbana nas grandes cidades é consumir quantidades cada vez maiores de áreas verdes, o que vem provocando sérios danos ao ambiente natural e a saúde das populações.  Para tanto, com o objetivo de avaliar os impactos negativos na composição florística, foi realizado o inventário de espécies florísticas da região. A área do estudo possui 44,06 ha e se insere no Parque Ecológico do Município de Belém distando cerca de 2 km da área aeroportuária. Na elaboração do mapa de vegetação, fez-se análise em ortofotos do aerolevantamento da cidade de Belém e utilizou-se de bases cartográficas do IBGE e levantamento topográfico. Para efeito de avaliação dos parâmetros, comparou-se o levantamento em três áreas distintas internas ao Parque. Nas áreas internas ao Parque, observou-se uma forte identidade florística entre os fragmentos traduzida nos valores de dominância, abundância e frequência das espécies. Na área A1 (Áreas contíguas), os valores de dominância e abundância foram 29,51m2/ha e 1.783 ind./ha, A2 (Áreas adjacentes), 30,01m2/ha e 1.723 ind./ha e A3 (Área de entorno), 31,18m2/ha e 841 ind./ha, respectivamente. Os principais descritores avaliados pelas análises fitossociológicas apontam para um ambiente rico e diversos quando comparado a outras comunidades florísticas, indicando tratar-se de uma comunidade madura com os diversos estádios de florestas na Amazônia. O alto grau de homogeneidade entre as parcelas indica tratar-se de um mesmo ambiente florístico, sugerindo que as perdas qualitativas em decorrência ao desmatamento na área do canal, não deva provocar alterações na diversidade florística do Parque.
Influência das matrizes econômicas e sua relação com o clima: município de Porto Velho/RO
Authors: Dutra Karem Franciely , Lázaro Wilkinson Lopes , Hacon Sandra de Souza
Published: October 2019

O modelo de ocupação populacional e crescimento econômico de Porto Velho - RO foi baseado em incentivos do governo federal através de programas de assentamento. Em 2008, Porto Velho, mais uma vez, foi inserido em programas federais de crescimento econômico, desta vez no Programa de Aceleração do Crescimento (PAC). Tal modelo de desenvolvimento desencadeou mudanças significativas na dinâmica do uso da terra e nos recursos naturais dessa região. Além desses impactos está a emissão de CO2 através das atividades de desmatamento, recuperação de terras, criação de gado e incêndios florestais. Sabendo que o CO2 é um dos principais responsáveis ​​pelo aumento da temperatura do planeta, Porto Velho e região tornam-se potentes contribuintes para o fenômeno das mudanças climáticas. O objetivo deste estudo foi verificar o cenário atual de Porto Velho, do ponto de vista ambiental, econômico, social e climático, com base na análise de indicadores entre 1990 e 2015. A definição de indicadores deu-se a partir da pressão - Estado - Metodologia de resposta (PER). Concluiu-se ao final do estudo, que houve mudança nas variáveis ​​climáticas: temperatura, umidade relativa e precipitação. As análises estatísticas também mostraram fortes associações entre os indicadores de uso da terra e crescimento econômico com o indicador de CO2, e, no entanto, essas mesmas análises não mostraram melhorias significativas na qualidade de vida da população de Porto Velho.
Gymnasieelevers dømmekraft
Authors: Mathiasen Helle , Rootzén Helle , Thyregood Camilla
Published: October 2019

Telefoner, tablets og computere er en udfordring i den daglige undervisning for elever i de gymnasiale uddannelser (Hansen et al 1998, Mathiasen 2002, Tække & Paulsen 2013). Det har medier og forskningsrapporter informeret om i flere år (Mathiasen et al 2011, 2012, 2013, 2014, Mathiasen 2016a, 2016b). Artiklen sætter fokus på elevernes egenvurderinger af ikke-undervisningsrelateret teknologibrug i undervisningen og gennem begrebet dømmekraft som teoretisk optik diskuteres elevernes begrundelser for at vælge fx facebook til og undervisningen fra.  

Analysen af elevsvarerne fortæller om elevers dømmekraft, og diskuterer frugtbarheden af elevernes valg og fravalg i den konkrete undervisningskontekst. Når vi fx i artiklen tolker elevernes valg af ikke undervisningsrelaterede aktiviteter i undervisningen som et udtryk for dømmekraft, handler det bl.a. om elevernes aktualisering af beslutningskompetence, kritiske refleksioner, autonomi samt etiske og sociale aspekter i deres konkrete valg.
Expériences positives de l’intégration scolaire en Suisse francophone : points de vue d’enseignant·e·s sur les facilitateurs et obstacles
Authors: Benoit Valérie , Bonvin Patrick , Angelucci Valérie
Published: October 2019

Dans un contexte où la mise en oeuvre de l’intégration scolaire représente un défi pour de nombreux enseignant·e·s, cette contribution explore les facteurs favorisant ou entravant un vécu positif de cette expérience. Basés sur une analyse thématique de récits d’enseignant·e·s suisses francophones, les résultats indiquent que les expériences positives sont facilitées par les compétences des élèves perçues par les enseignant·e·s ainsi que par la mise en place de pratiques collaboratives, alors que les comportements perturbateurs des élèves et l’accès difficile aux ressources les entravent. Plus généralement, les discours révèlent des tensions entre une vision sociale/inclusive et médicale/intégrative de la scolarisation des élèves ayant des besoins particuliers, la seconde contribuant au maintien d’une posture externalisante des acteur·rice·s.
La valorisation de la diversité à travers l’action éducative muséale : le cas du musée du quai Branly
Authors: Charalampopoulou Christiana
Published: October 2019

Cet article vise à saisir l’importance de la diversité dans l’action éducative du musée du quai Branly à Paris, France. Il s’agit d’une étude de cas menée sous forme d’entrevues semi-directives auprès des professionnel·le·s du musée et des enseignant·e·s qui y amènent leurs élèves. L’analyse a été complétée par des observations d’activités pédagogiques muséales et par l’étude des documents officiels du musée. Selon les résultats, il existe un écart entre la théorie et la pratique pour la valorisation de la diversité des élèves-visiteur·se·s lors des activités pédagogiques du musée. Ceci confirme les études antérieures d’éducation à la citoyenneté en milieu scolaire.
Des nouveaux·elles enseignant·e·s issus·e·s de l’immigration négocient leur place dans la culture enseignante de leur école
Authors: Duchesne Claire , Gravelle France , Gagnon Nathalie
Published: October 2019

Les nouveaux·elles enseignant·e·s issu·e·s de l’immigration sont de plus en plus présente·s dans les écoles canadiennes, assurant une plus grande représentativité du corps enseignant auprès des élèves aux référents ethnoculturels diversifiés. Des nouveaux·elles enseignant·e·s issu·e·s de l’immigration, des enseignant·es-mentors et des directeur·rice·s d’école, lors d’entretiens de recherche semi-dirigés, ont partagé leurs perceptions à propos des obstacles qui ponctuent le parcours d’intégration de ces nouveaux·elles enseignant·e·s dans la culture enseignante des écoles de l’Ontario français. Les défis rencontrés de même que les négociations nécessaires au processus d’acculturation des nouveaux·elles enseignant·e·s issu·e·s de l’immigration à la profession enseignante font l’objet de cet article.
L’écart entre la valorisation de la collaboration entre enseignant·e·s et la difficulté de sa mise en oeuvre formelle
Authors: Gravel Céline , Le Bossé Yann , Fournier Geneviève
Published: October 2019

Cet article théorique montre la nécessité de tenir compte des conditions personnelles et structurelles pour mieux comprendre l’écart entre la valeur que les enseignant·e·s du primaire accordent à la collaboration en général et la difficulté de sa mise en oeuvre formelle. Une recension des écrits sur la collaboration entre enseignant·e·s, associée aux savoirs expérientiels de la principale chercheuse, nous amène à identifier des conditions de faisabilité. Cette collaboration prescrite par le ministère de l’Éducation du Québec (1997) est en lien avec l’augmentation du nombre d’élèves en difficulté. Pour favoriser leur réussite, une plus grande collaboration institutionnelle, professionnelle et pédagogique au sein des équipes-cycle s’avère nécessaire. Alors que la pertinence de la collaboration en général est bien documentée, de nombreux obstacles apparaissent dans sa mise en pratique.
La masculinité à travers l’Atlantique : enjeux identitaires et musicaux dans Crépuscule du tourment 1 et 2 de Léonora Miano
Authors: Murray Thomas
Published: October 2019

L’oeuvre romanesque de Léonora Miano est profondément marquée par le recours à l’intermédialité. Celle-ci se met en place notamment grâce à des références constantes à une culture musicale qui dépasse l’axe France-Afrique structurant les identités afropéennes des personnages et ouvre l’univers fictionnel sur l’espace atlantique en faisant appel à un patrimoine musical essentiellement américain (jazz, funk, soul, etc.). Au-delà de l’aspect structurel de cette intermédialité musicale, sa présence diégétique renforce par bien des aspects la réflexion – de l’auteure et de ses personnages – d’une part sur les questions identitaires, d’autre part sur la masculinité et la position du « garçon noir » pris en étau entre divers schémas contraignants. Le présent article étudie cette articulation entre intermédialité musicale et identités dans les deux tomes de Crépuscule du tourment.
ФОРМА ЗНАЧЕЊА И ЗНАЧЕЊЕ ФОРМЕ: ПРОБЛЕМ ИНТЕРПРЕТАЦИЈЕ ЗНАЧЕЊА РЕЧЕНИЦЕ И ЊЕНИХ ЧЛАНОВА
Authors: Алановић Миливој Б.
Published: October 2019

Основни циљ овога рада јесте да скрене пажњу на не тако ретке и неуоби-чајене појаве одступања у значењу основних реченичних чланова, која су уоснови мотивисана слабљењем лексичког потенцијала личног глагола. Иаколични глагол представља структурно језгро реченице, његова нелексичка упо-треба захтева померање семантичког језгра реченице (или предикативности)на неку другу позицију у њој. Практичан задатак овога рада јесте да испитанеке типичне примере у којима субјекат не означава носиоца процеса, или вр-шиоца радње (агенс), објекат трпиоца радње (пацијенс) а адвербијал ситуацио-ну околност.
КУЛТУРОМ ПАМЋЕЊА ПРОТИВ ЗАБОРАВА
Authors: Никитовић Зорица
Published: October 2019

Положај српског језика у Брчком не разликује се много од поло-жаја српског језика у Републици Српској и другим српскимпросторима. Разумије се, осим утолико што је ријеч о вишена-ционалној средини. Истовремено, положај српског језика у најмањојмјери je у вези са самим језиком, као и са језичком политиком, које,успут буди речено – и немамо. Положај српског језика у најдиректнијојје вези с нашим односом према сопственој прошлости, према култури идуховности уопште.
ПОДСЈЕЋАЊА: Из Законоправила Светог Саве (1219)
Authors: . .
Published: October 2019

Учи о томе како се треба молити, и истовремено устремљује умнаш и од земље узноси и к небесима приљепљује. Заповиједанам да казујемо: Оче наш који си на небесима. Онај што БогаОцем именује потребно је да буде праведан и да живи тако како себе неби пројавио недостојним тог сродства. Такође поучава да браћа чинезаједничку молитву, јер не каже Оче мој, него Оче наш, узаконившитиме и да молитве приносимо као заједничко тијело Црквено, и да никоне брине само о себи но свагда и о ближњему, и да нико није бољи оддругога ни у чему, нити богаташ од сиромаха, нити господар од слуге,нити властелин од њему подређеног човјека, нити цар од обичног војни-ка или мудар од незналице. Свима је даровао исту благородност, свакогаје подједнако удостојио да Бога Оцем назива.
О СРПСКОМ КУЛТУРНОМ ОБРАСЦУ
Authors: Ломпар Мило
Published: October 2019

У овом раду се препознају они моменти српске културе који имају свој-ство њених историјских и значењских тежишта. То су: светосавско предање,косовска традиција, сеобе, секуларно искуство, геноцид. Сваки од ових моме-ната доживљава промене у складу са променама саме културе у времену, доби-ја нови историјски и садржински слој, али остаје везан за своје почетно језгро.Показује се да ни промена опште слике света − смена средњовековне новове-ковном концепцијом, теоцентричке антропоцентричком, сакралне световном− није уклонила утемељујући карактер ових елемената. У раду се назначујенапуштање неких садржаја у XX веку, што је имало негативних последица, каошто се образлаже потреба за присуством и деловањем српског културног обра-сца у нашем времену.
СВЕТИ САВА КАО ПИСАЦ И НАСТАВНИ ПРИСТУП ЊЕГОВОМ ДЈЕЛУ
Authors: Дојчиновић Данијел
Published: October 2019

Наставни планови и програми за основне школе и гимназије у РепублициСрпској предвиђају јединице посвећене дјелу Светога Саве. По правилу се читаодјељак из Житија господина Симеона. У овом раду пружају се основне инфор-мације о књижевној дјелатности Светога Саве које би наставнику могле бити одпомоћи за свеобухватнију припрему наставне јединице. Потом се дају сугести-је за обраду изабраних одјељака Савиног текста.
РАЗВОЈ И ПЕРСПЕКТИВЕ СРПСКЕ ЛЕКСИКОГРАФИЈЕ
Authors: Леро-Максимовић Соња
Published: October 2019

Публикација Српска лексикографија од Вука до данас, објављена2018. у издању Српске академије наука и уметности те Савезаславистичких друштава Србије, представља каталог истоименеизложбе, која је реализована као пратећа манифестација у оквиру XVIмеђународног конгреса слависта, одржаног у Београду од 20. до 28. 8.2018. године. У ово издање, двојезичног карактера (сви текстови штам-пани су и на српском и на руском језику), поред Предговора, уврштено је25 прилога, осмишљених у виду информативних прегледа посвећенихзасебеним рјечницима или типовима рјечника. Уредници публикацијесу Милосав Тешић, Рајна Драгићевић и Ненад Ивановић.
ЈОШ ЈЕДНОМ О ВУКУ И ПРЕЛОМНОЈ 1847. ГОДИНИ
Authors: Чолаковић Вера
Published: October 2019

Премда је о Вуку, значају 1847. године као године незваничнепобједе вуковских начела, борби између Вукових противника исљедбеника и другим питањима вуковског периода објављива-но много радова, могуће је дати из савремене перспективе ново сагледа-вање, преиспитивање и вредновање. Зборник радова Година 1847: Пре-ломна тачка савремене српске културе одговара на тако постављене ци-љеве. Зборник је објављен 2018. године под издаваштвом Савеза слави-стичких друштава Србије, а садржи тринаест радова. Већину прилога узборнику Година 1847: Преломна тачка савремене српске културе чинелингвистички радови, а присутни су и радови из других научних области(наука о књижевности, историја).
НАЦИОНАЛНИ ИДЕНТИТЕТ И ПРОБЛЕМИ ИНТЕГРАЦИЈА С ОСВРТОМ НА ИСКУСТВО СРПСКОГ НАРОДА
Authors: Марић Мирко
Published: October 2019

У низу проблема и тешких посљедица са којима се суочавају др-жаве и народи захваћени актуелним процесом међународнихинтеграција, а то се нарочито односи на евроинтеграције земаљау транзицији, један од најтежих је затирање националне самосвијестиодносно деконструкција националног идентитета.
Optimization conditions of UV-C radiation combined with ultrasound-assisted extraction of cherry tomato (Lycopersicon esculentum) lycopene extract
Authors: R. Lima Alexandre , L. Cristofoli Nathana , G. Veneral Josamaique , R. M. Fritz Alcilene , C. Vieira Margarida
Published: October 2019

The aim of this work was to study the effect of UV-C radiation on ultrasound assisted extraction (UAE) of cherry tomato bioactive compounds. Cherry tomatoes were exposed to two UV-C radiation doses (0.5 and 1.0 J cm−2 ) and stored at 20 ± 0.5 oC for 7 days. Next, they were lyophilized, and the bioactive compounds were extracted by UAE at 20 KHz. To evaluate the effectiveness of the extraction process of the bioactive compounds, a CCRD (central composite rotational design) was used together with RSM (response surface methodology), for extraction times from 4 to 12 minutes and concentrations (g of lyophilized product / L of ethanol) of 1:10, 1:20 and 1:30. The extracts obtained from the irradiated tomatoes presented 5.8 times more lycopene content than the controls and higher antioxidant activity was obtained for 4 and 8 min, in the concentrations 1:10 and 1:20 (m v −1 ). Through numerical model optimization, optimal extraction conditions were obtained. The results demonstrated that by previously irradiating tomatoes with UV-C light, the UAE yielded considerably higher amounts of lycopene and other bioactives. 
Application of response surface methodology to optimize the drying condition of black tea using superheated steam dryer
Authors: Nordin Rumaisa , Mohd Rozalli Norazatul , A. Yang Tajul
Published: October 2019

Drying conditions of black tea using superheated steam (SHS) were optimized based on a central composite design (CCD) of response surface methodology (RSM). The effects of independent variables (temperature and time) towards the total phenolic content (TPC), scavenging free radical ability, ferric-reducing antioxidant power assay and sensory attributes (infusion colour, aroma, flavour and astringency) were analysed using regression polynomial equations. Analysis of variance (ANOVA) showed that a quadratic model fitted the experimental design well, with a p-value less than 0.05 and a highest coefficient of 0.9474. The optimum drying conditions were achieved at 166.7oC and 21.2 minutes where the experimental values were in accordance with predicted values, with percentage errors (PE) less than 10%. Temperature (140oC – 180oC) was concluded to have the most significant effect and showed a positive direction in most responses. This effect was definitely able to support the application of a SHS dryer for the quality production (antioxidant and sensory properties) of black tea.
Neuron-specific knockouts indicate the importance of network communication to Drosophila rhythmicity
Authors: Schlichting Matthias , Díaz Madelen M , Xin Jason , Rosbash Michael
Published: October 2019

Animal circadian rhythms persist in constant darkness and are driven by intracellular transcription-translation feedback loops. Although these cellular oscillators communicate, isolated mammalian cellular clocks continue to tick away in darkness without intercellular communication. To investigate these issues in Drosophila, we assayed behavior as well as molecular rhythms within individual brain clock neurons while blocking communication within the ca. 150 neuron clock network. We also generated CRISPR-mediated neuron-specific circadian clock knockouts. The results point to two key clock neuron groups: loss of the clock within both regions but neither one alone has a strong behavioral phenotype in darkness; communication between these regions also contributes to circadian period determination. Under these dark conditions, the clock within one region persists without network communication. The clock within the famous PDF-expressing s-LNv neurons however was strongly dependent on network communication, likely because clock gene expression within these vulnerable sLNvs depends on neuronal firing or light.