Productive Development Policies in Latin America and the Caribbean: The Case of Mexico

While Mexico has potential to grow rapidly, its economic growth has remained low for the past three decades. There is no consensus on the country’s development path or on how to achieve specific goals. Since the policy debate remains ideological and lacks pragmatism, productive development policies (PDPs) are often uncoordinated, redundant or even incongruent with each other. It is therefore important to understand the process whereby PDPs are designed and the institutional setting in which they are are implemented. This paper consequently examines whether PDPs respond to market failures and/or government failures. When PDPs are not designed to address specific market failures they can produce unwanted results or prove completely ineffective. When PDPs do address government failures, it is important to determine the reasons why the failure cannot be corrected in the first place and whether PDPs will be effective at addressing the problem in a second-best manner.Industrial Policy, Institutions, Policymaking, Mexico

The role of climate and topography in shaping the diversity of plant communities in Cabo Verde Islands

ReviewThe flora and vegetation of the archipelago of Cabo Verde is dominated by Macaronesian, Mediterranean, and particularly by African tropical elements, resulting from its southernmost location, when compared to the other islands of the Macaronesia (i.e., Azores, Madeira, Selvagens, and Canary Islands). Very likely, such a geographical position entailed higher susceptibility to extreme climatic fluctuations, namely those associated with the West African Monsoon oscillations. These fluctuations led to a continuous aridification, which is a clear trend shown by most recent studies based on continental shelf cores. Promoting important environmental shifts, such climatic fluctuations are accepted as determinant to explain the current spatial distribution patterns of taxa, as well as the composition of the plant communities. In this paper, we present a comprehensive characterization of the main plant communities in Cabo Verde, and we discuss the role of the climatic and topoclimatic diversity in shaping the vegetation composition and distribution of this archipelago. Our study reveals a strong variation in the diversity of plant communities across elevation gradients and distinct patterns of richness among plant communities. Moreover, we present an overview of the biogeographical relationships of the Cabo Verde flora and vegetation with the other Macaronesian Islands and northwestern Africa. We discuss how the distribution of plant communities and genetic patterns found among most of the endemic lineages can be related to Africa’s ongoing aridification, exploring the impacts of a process that marks northern Africa from the Late Miocene until the presentinfo:eu-repo/semantics/publishedVersio

Geobotanical excursion guide to Fogo Island (Cape Verde)

A ilha do Fogo é a mais elevada do arquipélago de Cabo Verde. Biogeograficamente situa-se no reino Paleotropical, sub-reino Afrotropical, região Saara-Tropical, província Cabo Verde, sector Cabo Verde Sul e distrito Fogo. Este trabalho apresentamos o clima e o bioclima (varia entre tropical desértico eu-hiperoceânico infratropical hiperárido e tropical pluviestacional eu-hiperoceânico supratropical sub-húmido) da ilha do Fogo. Referem-se as 18 associações e 1 comunidade assinaladas distribuídas por 13 alianças, 11 ordens e 10 classes, por fim referese o catálogo florístico com 788 taxa.--------------------------------------------------------------------ABSTRACT: The Fogo Santiago Island is the one that reaches the highest altitude of the 10 islands of the Cabo Verde archipelago. Biogeographically is located in the Paleotropical kingdom, Afrotropical sub-kingdom, Sahara-Tropical region, Cabo Verde Province, South Cabo Verde sector, Fogo district.The bioclimate of this island varies between tropical desert euhyperoceanic infratropical hyperarid (São Filipe) and topical pluviestacional eu-hyperoceanic supra-tropical sub-humid (above 2500 m).info:eu-repo/semantics/publishedVersio

Jardins Botânicos Portugueses: Jardim Botânico da Universidade de Trás-os-Montes e Alto Douro

Câmara Municipal de Lisboainfo:eu-repo/semantics/publishedVersio

Jardins Botânicos Portugueses: O Jardim Botânico do Faial

O livro é em português e em inglêsCâmara Municipal de Lisboainfo:eu-repo/semantics/publishedVersio

In defence of the entity of Macaronesia as a biogeographical region

Since its coinage ca. 1850 AD by Philip Barker Webb, the biogeographical region of Macaronesia, consisting of the North Atlantic volcanic archipelagos of the Azores, Madeira with the tiny Selvagens, the Canaries and Cabo Verde, and for some authors different continental coastal strips, has been under dispute. Herein, after a brief introduction on the terminology and purpose of regionalism, we recover the origins of the Macaronesia name, concept and geographical adscription, as well as its biogeographical implications and how different authors have positioned themselves, using distinct terrestrial or marine floristic and/or faunistic taxa distributions and relationships for accepting or rejecting the existence of this biogeographical region. Four main issues related to Macaronesia are thoroughly discussed: (i) its independence from the Mediterranean phytogeographical region; (ii) discrepancies according to different taxa analysed; (iii) its geographical limits and the role of the continental enclave(s), and, (iv) the validity of the phytogeographical region level. We conclude that Macaronesia has its own identity and a sound phytogeographical foundation, and that this is mainly based on three different floristic components that are shared by the Macaronesian core (Madeira and the Canaries) and the outermost archipelagos (Azores and Cabo Verde). These floristic components are: (i) the Palaeotropical‐Tethyan Geoflora, formerly much more widely distributed in Europe and North Africa and currently restricted to the three northern archipelagos (the Azores, Madeira and the Canaries); (ii) the African Rand Flora, still extant in the coastal margins of Africa and Arabia, and present in the southern archipelagos (Madeira, the Canaries and Cabo Verde), and (iii) the Macaronesian neoendemic floristic component, represented in all the archipelagos, a result of allopatric diversification promoted by isolation of Mediterranean ancestors that manage to colonize Central Macaronesia and, from there, the outer archipelagos. Finally, a differentiating floristic component recently colonized the different archipelagos from the nearest continental coast, providing them with different biogeographic flavours

Population wide testing pooling strategy for SARS-CoV-2 detection using saliva

SARS-CoV-2 pandemic has forced frequent testing of populations. It is necessary to identify the most cost-effective strategies for the detection of COVID-19 outbreaks. Nasopharyngeal samples have been used for SARS-CoV-2 detection but require a healthcare professional to collect the sample and cause discomfort and pain to the individual. Saliva has been suggested as an appropriate fluid for the diagnosis of COVID-19. We have investigated the possibility of using pools of saliva samples to detect SARS-CoV-2 in symptomatic and asymptomatic patients. Two hundred and seventy-nine saliva samples were analyzed through RT-PCR of Envelope, Nucleocapsid and Open Reading Frame 1ab genes. Reproducibility assays showed an almost perfect agreement as well as high sensitivity (96.6%), specificity (96.8%), positive predicted value (96.6%), and negative predicted value (96.8%). The average Cycle Threshold of the genes detected was 29.7. No significant differences (p > 0.05) were detected when comparing the cycle threshold average of two consecutive reactions on the same positive saliva samples. Saliva samples have a higher median viral load (32.6) than in nasopharyngeal samples (28.9), although no significant differences were detected (p > 0.05). Saliva-pool samples allowed effective SARS-CoV-2 screening, with a higher sensibility (96.9%) on 10-sample pools than in 20-sample pools (87.5%). Regardless of pools size specificity was high (99.9%) and an almost perfect agreement was observed. Our strategy was successfully applied in population wide testing of more than 2000 individuals, showing that it is possible to use pooled saliva as diagnostic fluid for SARS-CoV-2 infection.info:eu-repo/semantics/publishedVersio

Interdisciplinaridade no ensino superior: um projeto de cooperação Portugal- Brasil

Como resultado de um protocolo de colaboração internacional entre o Instituto Politécnico de Viseu e a Universidade do Estado de Santa Catarina, o projeto que se apresenta tem por objetivo identificar, caracterizar e partilhar, ao nível de Instituições de Ensino Superior (IES), iniciativas desenvolvidas nos cursos de formação inicial de professores que potenciem a promoção de competências de planificação, implementação e avaliação de práticas interdisciplinares (PIs), incluindo as que incentivem ligações com contextos formais/não formais. O estudo compreende três fases e baseia-se numa metodologia mista, com pendor qualitativo. Espera-se que o conhecimento produzido sirva de base ao design de PIs

Livro Verde dos Montados

O Livro Verde dos Montados apresenta diversos objectivos que se interligam: Em primeiro lugar, o Livro Verde pretende reunir e sistematizar, de uma forma simples e acessível ao público, o conhecimento produzido em Portugal pelos investigadores e técnicos de várias instituições de investigação ou de gestão que estudam o Montado. Assume-se como uma oportunidade de caracterizar o sistema tendo em conta as suas várias dimensões, identificando as principais ameaças à sua preservação assim como os caminhos que podem ajudar à sua sustentabilidade. Não sendo um documento científico, baseia-se no conhecimento científico e pretende constituir a base para uma plataforma de organização, tanto dos investigadores como do conhecimento científico actualmente produzido em Portugal sobre o Montado.Em segundo lugar, o Livro Verde deverá contribuir para um entendimento partilhado do que é o Montado, por parte do público, de técnicos e de especialistas, conduzindo a uma classificação mais clara do que pode ser considerado Montado e de quais os tipos distintos de Montados que podem ser identificados. Em terceiro lugar, o Livro Verde estabelece as bases para uma estratégia coordenada de disponibilização de informação sobre o sistema Montado, visando o seu conhecimento, apreciação e valorização pela sociedade portuguesa no seu conjunto. Deste modo, o Livro Verde poderá constituir um instrumento congregador e inspirador para a realização de acções de sensibilização e informação sobre o Montado. Em quarto lugar, pretende-se que o Livro Verde contribua para um maior reconhecimento e valorização do Montado como sistema, a nível do desenho das políticas nacionais por parte dos vários sectores envolvidos.Finalmente, o Livro Verde constituirá um documento parceiro do Livro Verde das Dehesas, produzido em Espanha em 2010, de forma a reforçar o reconhecimento e a devida valorização destes sistemas silvo-pastoris no desenho das estratégias e políticas relevantes pelas instituições europeias. Em suma, os autores pretendem que o Livro Verde dos Montados se afirme como o primeiro passo para uma efectiva definição e implementação de uma estratégia nacional para os Montados

Portuguese botanical gardens: before and after 2020

info:eu-repo/semantics/publishedVersio