Open Access Books

Marine proteins and peptides have great potential application in developing pharmaceuticals, nutraceuticals, and cosmeceuticals. Proteins and peptides from marine sources are considered to be safe and inexpensive. Protein- and peptide-based drugs have been increasing in recent days to cure various diseases by serving multiple roles, such as antioxidants, anticancer drugs, antimicrobials, and anticoagulants. There are different marine sources (macroalgae, fish, shellfish, and bivalves), which possibly contain specific protein and peptides.

In the article the Author discuss the course of naval operations and battles during the Russo-Turkish War of 1787–1792 based on the news from „Gazeta Warszawska” and „Pamiętnik Historyczno-Polityczny”. Both magazines followed the course of this armed conflict with vivid interest, printing reports on both land and sea theater of war operations. They wrote about preparations for subsequent campaigns, the condition and size of enemies fleets. Warsaw periodicals published also information about the numerical strength of the armies, and above all described the most important battles and even minor skirmishes. Therefore, the reader of the Warsaw press obtained quite complete and, what is more important, reliable information about actions taking place at seas, so he could easily form an opinion of this events based on that.

In a world dominated by uncertainty, modeling and understanding the optimal behavior of agents is of the utmost importance. Many problems in economics, finance, and actuarial science naturally require decision makers to undertake choices in stochastic environments. Examples include optimal individual consumption and retirement choices, optimal management of portfolios and risk, hedging, optimal timing issues in pricing American options, and investment decisions. Stochastic control theory provides the methods and results to tackle all such problems. This book is a collection of the papers published in the Special Issue “Applications of Stochastic Optimal Control to Economics and Finance”, which appeared in the open access journal Risks in 2019. It contains seven peer-reviewed papers dealing with stochastic control models motivated by important questions in economics and finance. Each model is rigorously mathematically funded and treated, and the numerical methods are employed to derive the optimal solution. The topics of the book’s chapters range from optimal public debt management to optimal reinsurance, real options in energy markets, and optimal portfolio choice in partial and complete information settings. From a mathematical point of view, techniques and arguments of dynamic programming theory, filtering theory, optimal stopping, one-dimensional diffusions and multi-dimensional jump processes are used.

Gerar conhecimento estratégico sobre o tema da violência no namoro e no ‘ficar’ dos adolescentes brasileiros: este foi o objetivo de um estudo pioneiro realizado por pesquisadores de nove universidades públicas e da Fiocruz. O trabalho, que teve início em 2007, coletou, produziu e analisou dados quantitativos e qualitativos de âmbito nacional. O estudo foi realizado com cerca de 3.200 jovens, de 15 a 19 anos, matriculados em escolas públicas e particulares de dez cidades (Belo Horizonte, Brasília, Cuiabá, Florianópolis, Manaus, Porto Alegre, Porto Velho, Rio de Janeiro, Recife e Teresina). Os resultados da investigação deram origem a esta coletânea, que faz uma síntese dos achados, mas também das interrogações do estudo.

Intended as guide for designing the fertilization system in oil palm plantations, this book explains in clear language how to define fertilizer recommendations for each plantation, considering the specific characteristics of each site. The authors present the principles for interpreting the results of plant tissue analysis, mainly leaflets, taking into account the influence of factors specific to each plantation (age, plant material, climate, soil). They detail how to experimentally determine site-specific reference levels of mineral elements and sampling rules for monitoring the nutritional status of the plantation. Priority is given to the most specific facies (soil, plant material) of the planted areas rather than to an average representation of the plots. This guide explains how to create fertilization schedules to achieve optimal leaf contents from experimentation, and to compare these data with information from geographic information systems. This decision support system is designed to be valid in all situations. In addition to the economic optimization of fertilization, environmental concerns are considered: soil health and absorption efficiency must be integrated into the fertilization strategy by optimizing cultivation practices for fertilizer application and organic matter management. This guide is illustrated by numerous examples from trials in various soil, climate and plant material conditions in Africa and Latin America.

Together with the microfilament, microtubule and intermediate-filament networks, septins constitute an integral part of the eukaryotic cytoskeleton. Historically identified as proteins critical for septum formation in the budding yeast Saccharomyces cerevisiae, septin family GTPases are expressed and participate in the process of cytokinesis in most eukaryotes except higher plants. More than a dozen septin genes in mammals, together with various splice variants displaying tissue-specific expression patterns and flexible hetero-polymeric higher-order assembly achieve an unfathomable complexity superior to the other cytoskeletal components. Even though the initial studies in the septin field was restricted to their evolutionarily conserved role in cell division, strong expression of septins in the non-dividing cells of the brain generated great interest in understanding their role in neuronal morphogenesis and other aspects of cellular function. On one hand, recent developments indicate complex non-canonical roles for septins in diverse processes ranging from neuronal development to immune response and calcium signaling. On the other hand several lines of data including those from knockout models question the universal role for septins in animal cell cytokinesis. Mammalian hematopoietic cells seem to proliferate and efficiently undergo cytokinesis in the absence of pivotal septin proteins in a context-dependent manner. The lack of septin-dependence of hematopoiesis also opens the possibility of safely targeting septin-dependent cytokinesis for solid-tumor therapy. Thus the septin field is perfectly poised with novel roles for septins being discovered and the basic understanding on septin assembly and its canonical functions constantly revisited. The objective of this research topic was to provide an exclusive platform for discussing these rapid advances in the septin field. With a mixture of reviews and research articles encompassing diverse areas of septin research, ranging from the humble yeast model to human cancer, this ebook will be an interesting reading material for both experts as well as new comers to the septin field.

In this Special Issue of Crystals, entitled "Crystallographic Studies of Enzymes (Volume II)", eleven research papers on key findings and methodologies of structure, function, and reaction mechanisms of enzymes are presented.

This round-table discussion focuses on two major aspects of the use of alternative currencies. The first is the role of negotiation. The complexity of valuation in exchanges in kind has been widely highlighted. However, it is important to emphasise the relative subjectivity of this operation which, despite the explicit reference to the market price, retains a cultural dimension. This observation means that we must not overlook the individual or category dimension of the transaction, which can tip the exchange in favour of one or other of the parties, resulting in a form of dependency. The second component is mistrust. Distrust appears to develop on the soil of the abuses observed. The fear or feeling of being duped. The vocabulary bears witness to this, but not without revealing a certain ambiguity in ancient societies with regard to bartering, which invites us to look beyond the negative value of the vocabulary and consider the bias that may be introduced by contractual sources that mainly bring together strangers.

This chapter explores how the BN had transformed the limited pool of mobilized votes into legislative dominance by tactical gerrymandering and malapportionment. Through the systematic analyses of an originally constructed GIS database of electoral boundaries, this chapter reveals that the optimal gerrymandering strategy under authoritarian party dominance deviates from the conventional wisdom of crack and pack. Specifically, the BN had cracked its supporting base and diffused opposition votes without packing. Moreover, the chapter also demonstrates that wide discretion over mapmaking enabled the leaders to selectively overrepresent their party’s supporting base. It also considers the unexpected negative consequences of redistricting.

Datiert mit dem Jahr 1391 erschien in der Druckerei der orthodoxen Stauropegion - Bruderschaft in L'viv (Lemberg) die erste griechisch - kirchenslavische Grammatik " Adelphotes als eine Leistung der Studenten der Lemberger Bruderschaftsschul e ... Der Grammatiktext von Adelphotes ist im Wesentlichen so aufgebaut , daß einer jeden griechischen Textseite (grundsätzlich auf der Kehrseite des Blattes (...) eine wörtliche kirchenslavische Übersetzung - grundsätzlich auf den Vorderseiten der Blätter beigefügt wurde.

Flow cytometry - Select Topics is a collection of chapters that illustrate the constantly evolving application of flow cytometry to diverse areas of research or clinical investigations. It includes chapters on the utilization of flow cytometry in the fields of human reproduction and fertility, platelet function, apoptosis, inflammation research, leukemia immunophenotyping, and transplantation.

O corpus deste trabalho se deu a partir do encontro com dois conjuntos de textos trilhados pelo pesquisador. O primeiro uma seleção de textos pela leitura de autores como Sobral, Aslanav e Shinaiderman que teceram trabalhos sobre os processos de tradução de significados entre e na mesma. Neste caminho também foram empregados empregados no desenvolvimento da metodologia de filosofia de outros autores como Bakhtin da pesquisa da linguagem, Larrosa junto com Freire (na educação de jovens e adultos em cursos de formação continuada, entre outros trabalhos. a compreensão dos caminhos da comunicação nos processos de ensino e aprendizado nos territórios rurais. foi percorrido por meio de uma coleta do material coletado a campo com análise dos extensionistas rurais e funcionários (vaqueiros), bem como os resultados dessa pesquisa1. Esses técnicos ao longo de sua carreira promovem cursos, com os gerentes das fazendas e vaqueiros, nas práticas de BEA. O material coletado nos territórios rurais possui origem em outra pesquisa minha financiada pelo Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), número do processo 400491/2011-7, o qual também auxilia o apoio financeiro, cujo objetivo foi estudar o processo de Aprendizagem de equipes que capacitam funcionários rurais e temáticos de BEA em fazendas produtoras de ensino de corte. A metodologia de comunicação dialógica desenvolvida neste estudo com base no ato de cotejar sentidos e significados na atividade da tradução.

Este volumen recoge el esfuerzo de dos historiadores franceses por analizar el peso de la tradición religiosa en la cultura política decimónica de nuestro país. En esta perspectiva se enfoca tres momentos de un mismo fenómeno denominado ""revolución conservadora de fundamento religioso"": la insurrección de Quito (1809-1812); la derrota de un dirigente progresista, Vicente Rocafuerte (1835-1843); y la dictadura católica de García Moreno (1859- 1875). ""¿Por qué los primeros movimientos independ...

A organização deste livro atende à necessidade de divulgar as pesquisas realizadas sobre o trabalho e a formação docente dentro de uma perspectiva crítica. Neste volume, os autores buscam participar do debate contemporâneo, enquadrando os impasses e desafios do fazer e tornar-se docente, dentre os quais destacam-se os currículos e diretrizes, as políticas e experiências educacionais, a formação continuada, os saberes docentes, estágios e espaços formativos.