Haku
Aineistot 1-10 / 5981
Effects of stump removal on soil decomposer communities in undisturbed patches of the forest floor
(Taylor & Francis, 2011)
Soil preparation after clear-cutting leads to fragmentation of forest floor and, consequently, changes the habitat of decomposers. Stump removal for bioenergy is further increasing the disturbance in the soil. We studied ...
Regularization and finite element approximation of the wave equation with Dirichlet boundary data
(Polish Academy of Sciences, Institute of Mathematics, 1990)
A numerical method for solving the wave equation with nonhomogenuous,
nonsmooth Dirichlet boundary condition is proposed. Convergence of the
method is proved and some erràr estimates are derived [L-S-2]. The method ...
An ultrasound-assisted digestion method for the determination of toxic element concentrations in ash samples by inductively coupled plasma optical emission spectrometry
(Elsevier, 2007)
method of ultrasound-assisted digestion followed by inductively coupled plasma optical emission spectrometry (ICP-OES) used for the determination of toxic element concentrations (arsenic, barium, cobalt, copper, lead, ...
Gromov hyperbolicity and quasihyperbolic geodesics
(Societe Mathematique de France; École normale supérieure, 2014)
We characterize Gromov hyperbolicity of the quasihyperbolic metric space (\Omega,k) by geometric properties of the Ahlfors regular length metric measure space (\Omega,d,\mu). The characterizing properties are called the ...
Finite element approximation for a div-rot system with mixed boundary conditions in non-smooth plane domains
(Československá akademie věd. Matematický ústav., 1984)
The authors examine a finite element method for the numerical approximation of the solution to a div-rot system with mixed boundary conditions in bounded plane domains with piecewise smooth boundary. The solvability of the ...
Spacing behavior and key resources: An experiment on seasonal preference of male bank voles, Clethrionomys glareolus, for food and females
(Finnish Zoological and Botanical Publishing Board, 1995)
We studied experimentally male distribution in relation to key resources, food and females, during winter and at the onset of breeding in eight enclosure populations of the bank vole Clethrionomys glareolus. In the experiment ...
[2,6-Bis(di-tert-butylphosphinomethyl)-phenyl-k³P,C¹,P'](trifluoroacetato)-palladium(II)
(International Union of Crystallography, 2010)
The PdII atom in the title compound, [Pd(C₂F₃O₂)(C₂₄H₄₃P₂)],adopts a distorted square-planar geometry with the P atoms in a trans arrangement, forming two five-membered chelate rings. Four intramolecular C-H...O hydrogen ...
Sharpness of the differentiability almost everywhere and capacitary estimates for Sobolev mappings
(European Mathematical Society Publishing House; Real Sociedad Matematica Espanola, 2017)
We give sharp conformal conditions for the dfferentiability in the
Sobolev space W1, n-1 loc (Ω,Rn). Furthermore, we show that the space W1, n-1 loc (Ω,Rn)
can be considered as the borderline space for some capacitary ...
Universal computation by finite two-dimensional coupled map lattices
(New England Complex Systems Institute, 1996)
Structure and characterization of a novel chicken biotin-binding protein A (BBP-A)
(BioMed Central (BMC), 2007)
Background.
The chicken genome contains a BBP-A gene showing similar characteristics to avidin family genes. In a previous study we reported that the BBP-A gene may encode a biotin-binding protein due to the high ...