Results 91 to 100 of about 6,327 (210)
Floristic study of the pure beech (Fagus orientalis Lipsky) stands in eastern Guilan, Iran
یافتههای نوین در علوم زیستی, 2017 Hyrcanian forests in northern Iran have important tree and shrub elements of Euro-Siberian and rare forest communities, among them beech community widely covers the mountainous forests from Western to Eastern (Gorgan) Hyrcanian region.
Hamid Gholizadeh +2 more
doaj
Statistical Characterization of Bare Soil Surface Microrelief
, 2014 Because the soil surface occurs at the boundary between the atmosphere and the pedosphere, it plays an important role for geomorphologic processes. Roughness of soil surface is a key parameter to understand soil properties and physical processes related to substrate movement, water infiltration or runoff, and soil erosion.
Vannier, Edwige +3 more
openaire +5 more sources
Effects of soil and canopy characteristics on microwave backscattering of vegetation [PDF]
A frequency modulated continuous wave C-band (4.8 GHz) scatterometer was mounted on an aerial lift truck and backscatter coefficients of corn were acquired as functions of polarizations, view angles, and row directions.
Daughtry, C. S. T., Ranson, K. J.
core +1 more source
Studia Universitatis Babeş-Bolyai: Educatio Artis Gymnasticae, 2019 Mountain leisure activities attract many participants because they are beneficial for health, maintain fitness, induce the feeling of performance and are spectacular.
Ioan BÎCA, Raoul ZANCA, Eduard SCHUSTER
doaj +1 more source
Diffraction on birefringent substrates with periodical microrelief
, 2020 Development of methods of light utilization enhancement in LCD backlight systems is an urgent task. Besides of usual approaches the light polarization management by diffractive optical elements (DOE) allows formation of beams with different polarization status (e.g., both linear and circular or elliptical).
Belyaev V.V. +2 more
openaire +1 more source
CosmeticsPequi (Caryocar brasiliense) oil is a lipid-rich natural ingredient with potential cosmetic applications, but its time-dependent clinical effects on skin remain underexplored.
Letícia Kakuda +2 more
doaj +1 more source
Protein crystal growth in low gravity [PDF]
The objective of this research is to study the effect of low gravity on the growth of protein crystals and those parameters which will affect growth and crystal quality. The application of graphoepitaxy (artificial epitaxy) to proteins is detailed.
Feigelson, Robert S.
core +1 more source
Book reviews and Book notices [PDF]
, 1967 Book reviews and Book notices from Volume 4, Number 2, 1970 of Earth Science ...
Waikato Geological Society
core +5 more sources
RUDN Journal of Engineering Research, 2015 An automated system for measuring the diffraction efficiency of light, as well its kinematic scheme, were designed and assembled. The measurements of the diffraction efficiency of light on the sample of polymeric substrates with periodic microrelief were
V V Belyaev +9 more
doaj
The relationship between relative height and microrelief: three case studies from Northern Finland
Fennia: International Journal of Geography, 1982 Three different drainage basins were studied with the aid of a quadratic grid consisting of 3439 data points. For each areal unit (4 km2) the relative height was calculated as the difference between the highest and the lowest point, and the microrelief ...
Leo Koutaniemi
doaj