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Natural ventilation of a greenhouse with ridge and side openings: Sensitivity to temperature and wind effects
(1997)
An air exchange rate model of a Mediterranean greenhouse with ridge and side openings combining temperature and wind effects as driving forces of the natural ventilation was developed and tested on experimental data. it ...
Wind induced air exchange rates in a greenhouse tunnel with continuous side openings
(1996)
To study the influence of wind speed on ventilation rates, experimental trials were carried out in a plastic tunnel with continuous side ventilators. This type of greenhouse is the most representative of Mediterranean and ...
Food resources and quality for the introduced cretan wild goat or agrimi Capra aegagrus cretica on Atalandi Island, Greece, and implications for ecosystem management
(1996)
A study of seasonal food availability and quality for Cretan wild goat or agrimi Capra aegagrus cretica introduced on Atalandi Island, Greece, was conducted during 1988-89. The major portion of available forage consisted ...
Incidence risk and aetiology of mammary abnormalities in dry ewes in 10 flocks in Southern Greece
(1998)
In a field investigation of 10 flocks in Southern Greece, 3367 dairy ewes were examined twice, in order to estimate the incidence risk and the aetiology of mammary abnormalities during the dry-period. Abnormal secretion, ...
Finite element implementation of gradient plasticity models - Part I: Gradient-dependent yield functions
(1998)
Theories with intrinsic or material length scales find applications in the modeling of size-dependent phenomena such as, for example, the localization of plastic flow into shear bands. In gradient-type plasticity theories, ...
Finite element implementation of gradient plasticity models - Part II: Gradient-dependent evolution equations
(1998)
The variational formulation and finite element implementation of a class of plasticity models with gradient-dependent yield functions is covered in detail in Part I. In this sequel, attention is focussed upon the finite ...
Occurrence of Fusarium oxysporum f. sp. cumini in the Island of Chios, Greece
(1997)
A severe disease of cumin causing pre-mature plant death was observed in the island of Chios, Greece. Disease symptoms included sudden red-brown shrivelling of the foliage, growth retardation and pre-harvest plant death. ...
Water Drainage in Layered Soils. Laboratory Experiments and Numerical Simulation
(1997)
Experimental results during first and second drainage in a vertical column of saturated layered soil were compared to those predicted from simulation. The sample was composed of a sandyloam soil overlying a fine sand. The ...