Results 101 to 110 of about 42,999 (309)
Revista de Biología Tropical, 1999 Se determinaron las concentraciones y los porcentajes de reabsorción de nitrógeno y fósforo foliar en cinco especies de árboles de un bosque montano bajo (BMB) a 1850 m.s.n.m.
Miguel Vera +2 more
doaj
Saprotrophic mycelial cord abundance, length and survivorship are reduced in the conversion of tropical cloud forest to shaded coffee plantation [PDF]
, 2005 One of the most conspicuous soil elements of the tropical cloud forest in central Veracruz, mycelial cord-forming fungi, is strongly affected by the conversion of forest into shaded coffee plantations.
Roger Guevara Hernández
core
American Journal of Industrial Medicine, EarlyView.ABSTRACT Background Outdoor agricultural workers experience significant heat exposure, yet few studies have evaluated whether wearable sensors can reliably measure continuous physiological responses in real field conditions. This pilot study examined the feasibility and predictive utility of core temperature, hydration, heart rate, and movement data ...
Sinan Sousan +10 more
wiley +1 more source
Population dynamics of the rat Microryzomys minutus (Rodentia: Muridae) in the Venezuelan Andes
Revista de Biología Tropical, 2006 The population dynamics of the small forest rice rat Microryzomys minutus, a murid rodent that occurs in the high altitudes of the northern and central Andes, was studied in disturbed and primary environments in a cloud forest of the Venezuelan Andes ...
Daniel R Cabello +2 more
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, 2013 The aim of the research described in this thesis was to investigate the spatial and temporal variability of photosynthetically active radiation (PAR) over the UK, in particular, to estimate both global PAR and the fraction of diffuse PAR at spatial and ...
Pankaew, Prasan
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Are Substrate Types Factors Determining Tree Communities in Tropical Montane Cloud Forest?
Tropical montane cloud forests (TMCF) are tropical vegetation that exhibits a great variety of specialized plant species due to the wide variation of abiotic factors, even along small distances.
Julliana Barretto +3 more
core +1 more source
Leaf and Stem Traits are Linked to Liana Growth Rate in a Subtropical Cloud Forest
, 2020 There is accumulating evidence that the abundance and biomass of lianas are increasing with global climate change in the Neotropics. However, our knowledge of growth–trait relationships among lianas is surprisingly rare.
Jiao-Lin Zhang +5 more
core +1 more source
Journal of Applied Polymer Science, EarlyView.Kevlar is traditionally modeled as a rigid‐rod polymer, yet rheological behavior deviates from this assumption. The review introduces a novel “twist‐tie” entanglement theory for aramid polymer chains in the nematic liquid crystal state, providing a molecular explanation for deviations from rigid‐rod models. Understanding twist‐tie entanglement dynamics
Emma Egli +3 more
wiley +1 more source
Animal Research and One Health, EarlyView.Dietary A. truncatum leaf extract is absorbed and improves laying performance in aged hens by enhancing systemic antioxidant capacity and modulating the gut microbiota. ABSTRACT The demand for natural feed additives is considerably increasing in the antibiotic‐free feed era.
Kailong Qin +6 more
wiley +1 more source
A revision of the genus Mesoconius Enderlein (Diptera, Micropezidae, Taeniapterinae)
European Journal of Taxonomy, 2019 The Neotropical genus Mesoconius Enderlein, 1922 is revised with the redescription or diagnosis of 20 previously described South American species, the description of one new species of the M. infestus group (M. triunfo sp.
Stephen A. Marshall
doaj +1 more source