This book provides a unique blend of data on insect life spans, physiology, enzymology and other molecular features associated with digestion and nutrient absorption to enrich the knowledge on insects and to disclose putative molecular targets for the development of new insect control technologies and for improving insect raising procedures to be used as food and feed. With this aim, the book overviews the types of diets consumed by insects, describing their chemical components demanding digestion and discusses the evolutionary selective pressures on insects associated with feeding. Digestive enzymes are classified and detailed according to their activity on substrates and their evolutionary protein families. The technical details on how to obtain reliable enzymological parameters are discussed. The book reviews the structural changes in enzymes associated with the adaptation of insects to new diets and in avoiding natural plant inhibitors. Midgut features that enhance digestive and nutrient absorption efficiency and their underlying molecular mechanisms are described regarding insects pertaining to key points in evolution. Evolutionary trends of the mechanisms of digestion and nutrient absorption are discussed.
This book provides a unique blend of data on insect life spans, physiology, enzymology and other molecular features associated with digestion and nutrient absorption to enrich the knowledge on insects and to disclose putative molecular targets for the development of new insect control technologies and for improving insect raising procedures to be used as food and feed. With this aim, the book overviews the types of diets consumed by insects, describing their chemical components demanding digestion and discusses the evolutionary selective pressures on insects associated with feeding. Digestive enzymes are classified and detailed according to their activity on substrates and their evolutionary protein families. The technical details on how to obtain reliable enzymological parameters are discussed. The book reviews the structural changes in enzymes associated with the adaptation of insects to new diets and in avoiding natural plant inhibitors. Midgut features that enhance digestive and nutrient absorption efficiency and their underlying molecular mechanisms are described regarding insects pertaining to key points in evolution. Evolutionary trends of the mechanisms of digestion and nutrient absorption are discussed.
The preliminary reference procedure under Article 267 TFEU is the keystone of the EU judicial system and its legal order. Based on a dialogue between the Court of Justice and national courts, it is strictly linked to the protection of the rights that individuals derive from EU law. This book focuses on this procedure from the perspective of the right to effective judicial protection, in light of Article 19(1), second subparagraph, TEU and Article 47 of the Charter of Fundamental Rights of the EU. It explores the level of protection that is ensured to individuals in order to access to the Court of Justice through preliminary references on the validity of EU acts and on the interpretation of EU law. The book offers a threefold perspective on preliminary references, through an analysis of the case law of the Court of Justice itself, of the European Court of Human Rights in relation to Article 6(1) ECHR, and of the constitutional courts of Austria, Croatia, Czech Republic, Germany, Slovakia, Slovenia, and Spain, where the national courts’ refusals to refer can lead to the violation of national constitutional rights. It further investigates the obligations for Member States and national courts in the framework of the preliminary reference procedure and how the right to effective judicial protection affects them. The examination outlines the implications that could flow from the recognition of a right for individuals to have a question referred to the ECJ, as part of the right to effective judicial protection under EU law, in particular its nature and its enforcement. Building upon the existing system of sanctions for the violations of the obligation to submit a preliminary question, the book advances some proposals to rethink the current system of remedies.
It is a warm, austral spring Monday in the Capital of Chile. Metro stations are tingling with students and workers ready to encapsulate themselves in underground trains to commute as usual. The ticket fee has just been raised by 30 pesos. A group of young people decide to protest evading the fare. Placing their hands on the turnstile columns, one by one, they leap over the metal bar. This small gesture of disobedience spreads and intensifies with tremendous speed. On October 18, 2019, the government orders to close the entire Santiago subway. It is the day designated as the incipit of the estallido social, the Chilean social outbreak. This modest pretext is the fuse that set off a far-reaching revolt, so strong that it led the country to start a new constitutional process. The author, a direct witness to the events, recounts what unfolds before her eyes through a hybrid genre of writing: the narrative essay. Trying to penetrate the epistemic and emotional process that challenges the status quo and open up the possible, she tells and analyzes the scuffles in the streets and the inner turmoil of those who watch the wavering of known reality. Ultimately, this book is about that angry and happy, chaotic and generative time of crisis in a legal-political order. A phase that is as promising as it is often disappointing.
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