Results 31 to 40 of about 14,129 (290)

Analysis of combining ability and heterosis based on controlled pollination populations of eucalypt

Scientific Reports
Artificial hybridization remains the most effective method for genetic improvement of eucalypt, though limited research exists on the genetic basis of heterosis for interesting traits in Chinese eucalypt.
Zhiyi Su, Wanhong Lu, Haoyang Cao, Guo Liu, Yan Lin, Anying Huang, Jianzhong Luo   +6 more
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Recuperação de áreas contaminadas por pesticidas organoclorados na Cidade dos Meninos, município de Duque de Caxias, RJ Recovery of soils contaminated by organochlorine pesticides in Cidade dos Meninos, Duque de Caxias, RJ, Brazil

Revista Árvore, 2004
O Serviço Nacional de Malária operacionalizou uma fábrica de pesticidas organoclorados utilizados em campanhas de saúde pública (HCH e DDT) entre 1950 e 1965, na Cidade dos Meninos, no município de Duque de Caxias, RJ, visando combater doenças rurais ...
Daniela Buosi, Jeanine Maria Felfili
doaj   +1 more source

Ecology and evolution of pyrazines in insects

Biological Reviews, EarlyView.
ABSTRACT Chemical communication is the oldest and most widespread form of signalling among and within organisms. Among the many compounds involved in such communication, pyrazines – nitrogen‐containing heterocyclic molecules – are especially intriguing due to their widespread occurrence across the tree of life, from bacteria and fungi to insects and ...
Zowi Oudendijk, Niklas Wahlberg, Johanna Mappes   +2 more
wiley   +1 more source

Raman Line Scan Analyses and a New Hypothesis for the Formation of Anatase‐Hosting Microbialites: Study of the Stromatolites From Saint‐Jean‐de‐la‐Rivière, Cotentin, France

Journal of Raman Spectroscopy, EarlyView.
Micrometer analysis of millimeter lines of Raman spectra concludes in the association of anatase and graphitized organic matter (graphogen). The photosynthetic microorganisms at the origin of the microbialites produce O2, which is transformed by TiO2 into reactive species that, in turn, decompose the organic matter of the microorganisms. ABSTRACT Raman
Marie‐Paule Bassez
wiley   +1 more source

Compostos secundários durante a decomposição foliar de espécies arbóreas em um riacho do sul do Brasil Secondary compounds during leaf decomposition of tree species in a stream in southern Brazil

Acta Botânica Brasílica, 2009
Os objetivos deste trabalho foram identificar os compostos secundários e avaliar o comportamento destes em folhas de Sebastiania commersoniana (Baill.) Smith e Downs e Eucalyptus grandis Hill ex Maiden durante diferentes estágios de decomposição em um ...
Luiz Ubiratan Hepp, Rogério Delanora, André Trevisan   +2 more
doaj   +1 more source

Opere grandi e grandi opere. Opere pubbliche e di pubblica utilità

Quaderni di Sociologia, 1998
1. Giunto alla sua nona edizione, Ambiente Italia 1997, il rapporto annuale di Legambiente curato dall’Istituto di Ricerche Ambiente Italia, si propone anche quest’anno come un utilissimo strumento di riflessione e di consultazione. A stimolare la prima contribuiscono soprattutto i contributi contenuti nella prima parte del rapporto, che lo scorso anno
openaire   +2 more sources

Juvenile Mycosis Fungoides: A Multicenter Retrospective Italian Study

JEADV Clinical Practice, EarlyView.
This multicenter retrospective study included 29 juvenile mycosis fungoides (JMF) patients from five Italian centres with confirmed histopathological diagnosis. most often presents with hypopigmented/classic variants and CD8+ phenotype. Early‐onset cases ( < 14 years) show better long‐term outcomes.
Andrea Michelerio, Gabriele Roccuzzo, Iria Neri, Alessandro Pileri, Alessandro Svizzero, Maria Beatrice De Felici Del Giudice, Vieri Grandi, Pietro Quaglino, Valeria Brazzelli   +8 more
wiley   +1 more source

Biochemical Responses of Two Species of Eucalyptus Exposed to Aluminium Toxicity: Oxidative Stress and Antioxidant Metabolism

Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 2016
In response to oxidative damage resulting from overproduction of reactive oxygen species, plants have developed complex and efficient antioxidant machinery.
Udson Oliveira BARROS JUNIOR, Michael Douglas Roque LIMA, Maria Antonia Machado BARBOSA, Bruno Lemos BATISTA, Allan Klynger da Silva LOBATO   +4 more
doaj   +1 more source

Hatching and fledging? A meta‐analysis of the performance effects of business incubators

Strategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Business incubators are among the most widely implemented instruments to foster entrepreneurship. Yet empirical evidence on their effectiveness remains fragmented and often contradictory. Limited research systematically compares how different types of incubators influence multiple venture performance outcomes, including ...
Jorge‐Vinicio Murillo‐Rojas, Jan Brinckmann, Marc van Essen   +2 more
wiley   +1 more source

Evaluación de la calidad de vida en niños escolares con antecedentes de desnutrición temprana severa

Revista Methodo, 2020
El presente trabajo evaluó calidad de vida relacionada a la salud (CVRS) en escolares que han sobrevivido a desnutrición severa padecida antes de los 2 años de vida. Material y método. Estudio descriptivo, correlacional, de casos y controles, anidado. La
De Grandis E S
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