Results 11 to 20 of about 14,888,422 (277)

Gegen Immobilienspekulation und steigende Mieten?

open access: yesJahrbuch für Wirtschaftsgeschichte, 2022
This article focuses on the reasons for the introduction and rapid abolition of the increment value tax on real estate in Germany between 1911 and 1913.
Grotegut Anna
doaj   +1 more source

The effects of lapping load in finishing advanced ceramic balls on a novel eccentric lapping machine [PDF]

open access: yes, 2005
HIPed (Hot Isostatically Pressed) silicon nitride ball blanks were lapped from diameter 13.255 mm to diameter 12.7 mm by a novel eccentric lapping machine. A maximum material removal rate of 68 μm/hour has been achieved under a nominal lapping load of 43
Hadfield, M, Kang, J
core   +1 more source

Effects of Harvest Time on the Yield and Quality of Winter Wheat Hay Produced in Northern Italy

open access: yesAgronomy, 2020
The aim of this work was to study the yield and nutritional characteristics of winter wheat hay. A selection of cultivars recommended for three main purposes: grain, whole plant (biomass) and dual purpose (grain and biomass) production were cultivated ...
Domenico Ronga   +5 more
doaj   +1 more source

Correlation Functions of Conserved Currents in N = 2 Superconformal Theory [PDF]

open access: yes, 1999
Using a manifestly supersymmetric formalism, we determine the general structure of two- and three- point functions of the supercurrent and the flavour current of N = 2 superconformal field theories.
Aharony O   +51 more
core   +3 more sources

Noetherianity up to conjugation of locally diagonal inverse limits [PDF]

open access: yes, 2019
We prove that the inverse limit of the sequence dual to a sequence of Lie algebras is Noetherian up to the action of the direct limit of the corresponding sequence of classical algebraic groups when the sequence of groups consists of diagonal embeddings.
Bik, Arthur
core   +2 more sources

Transformação v. 43, n. 2, 2020

open access: yesTrans/Form/Ação, 2020
Equipe Editorial
doaj   +1 more source

The Impact of Assimilating Satellite Radiance Observations in the Copernicus European Regional Reanalysis (CERRA)

open access: yesRemote Sensing, 2021
The assimilation of microwave and infrared (IR) radiance satellite observations within numerical weather prediction (NWP) models have been an important component in the effort of improving the accuracy of analysis and forecast.
Zheng Qi Wang, Roger Randriamampianina
doaj   +1 more source

Mites associated with budgerigars Melopsittacus undulatus (Psittaciformes: Psittacidae) and the first report of Ornithonyssus bursa (Mesostigmata: Macronyssidae) in Mexico

open access: yesOpen Veterinary Journal, 2023
Background: Hematophagous mites affect numerous bird species, causing severe injuries to the budgerigars. Some species can cause dermatitis in humans.
Julian E. Garcia-Rejon   +7 more
doaj   +1 more source

N=2 Conformal Superspace in Four Dimensions [PDF]

open access: yes, 1999
We develop the geometry of four dimensional N=2 superspace where the entire conformal algebra of SU(2,2|2) is realized linearly in the structure group rather than just the SL(2,C) x U(2)_R subgroup of Lorentz and R-symmetries, extending to N=2 our prior ...
Butter, Daniel
core   +2 more sources

Fano schemes of determinants and permanents [PDF]

open access: yes, 2015
Let $D_{m,n}^r$ and $P_{m,n}^r$ denote the subschemes of $\mathbb{P}^{mn-1}$ given by the $r\times r$ determinants (respectively the $r\times r$ permanents) of an $m\times n$ matrix of indeterminates.
Chan, Melody, Ilten, Nathan
core   +1 more source

Home - About - Disclaimer - Privacy