Results 71 to 80 of about 25,711 (188)
Beauty and Health: Anthropological Perspectives [PDF]
, 2008 This essay, written as a 'teaser' for an up-coming symposium, reflects on how human beauty can be understood from an anthropological and medical anthropological perspective.
Edmonds, Alexander
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Métodos de superação de dormência de sementes de Schinopsis brasiliensis
Revista Verde de Agroecologia e Desenvolvimento Sustentável, 2016 Schinopsis brasiliensis é uma das espécies ameaçadas de extinção na Caatinga do nordeste brasileiro. Assim, objetivou-se avaliar diferentes tratamentos pré-germinativos afim de superar a dormência em sementes de Schinopsis brasiliensis.
M. F. B. Coelho +4 more
doaj +1 more source
Bioagro, 2009 La selección de la especie adecuada es fundamental para la forestación de las ciudades; sin embargo, la oferta de árboles ornamentales para las condiciones tropicales es escasa, por lo que existe la necesidad de desarrollar las técnicas de producción más
Florángel Yépez, María Elena Arboleda
doaj
Cues for shelter use in a phytophagous insect [PDF]
, 2008 Many insects spend a large proportion of their life inactive, often hiding in shelters. The presence of shelters may, therefore, influence where insects feed.
Björklund, Niklas
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, 2003 During the last decade, annual tuberculosis (TB) case-notification rates increased 4-fold, to >4000 cases/100000 person-years, in the study workforce, among whom prevalence of human immunodeficiency virus (HIV) was 30% in 2000.
Charalambous, Salome +6 more
core +1 more source
Evaluation of methods to overcome dormancy in the germination of Ormosia arborea (Vell.) Harms [PDF]
Biotemas, 2011 The work aimed to evaluate the effect of different methods to overcome dormancy in the germination of Ormosia arborea. The following treatments were used: 72h of water immersion; chemical scarification with 100% sulfuric acid; mechanical scarification ...
Walquíria Fernanda Teixeira +4 more
doaj
Germinabilidad y metabolismo antioxidante en semillas de Passiflora caerulea L. expuestas a estrés salino [PDF]
, 2018 P. caerulea es la especie Passiflora con más amplia distribución en Argentina. Si bien es necesario implementar prácticas de cultivo para disminuir el impacto debido a su extracción indiscriminada, la información sobre cómo los factores ambientales ...
Causin, Humberto Fabio +1 more
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Disturbance in boreal spruce forest : immediate dynamics from stand to understorey level [PDF]
, 2008 The immediate effects of two human-related vegetation disturbances, (1) green tree retention (GTR) patch felling and scarification by harrowing and (2) experimental understorey vegetation layer removal, were examined in boreal forest stands in Finland.
Hautala, Harri
core +1 more source
Establishment of Desmodium ovalifolium on an ultisol [PDF]
, 1982 The effect of various scarification treatments on the germination of seeds of Desmodium ovalifolium (Prain) was studied. Following this a pot trial was conducted to evaluate the effects of lime, phosphorus and Rhizobium inaculation on the dry matter ...
Abd Halim, Mohd Ridzwan, Othman, Sariam
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Les scarifications à l’adolescence : un autre regard
Neuropsychiatrie de l'Enfance et de l'Adolescence, 2019 Resume Objectif Les scarifications, en tant que coupures cutanees superficielles et repetees, souvent effectuees en secret a l’adolescence, sont frequemment presentees comme une maniere de pallier un deficit de l’enveloppe psychique par une enveloppe de souffrance.
A. Cascarino, A.-L. Sébert
openaire +3 more sources