Browsing Naturwissenschaften, Mathematik und Informatik by Title
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Validierung des Sanierungsfortschrittes in der Paratuberkulosebekämpfung eines ausgewählten Milchviehbestandes bei Einsatz serologischer Diagnostikverfahren.
(2011-03-03)In the rural area of Göttingen a dairy herd known for its Johne´s disease history participated in a voluntary control programme. Over a period of eight years, all dairy cows were tested ... -
Valuing Biological diversity in Navarino island, Cape Horn Archipelago, Chile - a choice experiment approach
(2006-09-04)This research aims at contributing at an improved implementation of the Ecosystem Approach of the Convention on Biological Diversity (CBD) by using improved economic instruments that take ... -
Variabilität molekularer axialer Differenzierung am Beginn der Gastrulation beim Kaninchen
(2008-12-10)The development of the body plan within the mammalian embryo is principally affected by the formation of the main body axes; which are anterior-posterior, dorsal-ventral and left-right axes. ... -
Variability of biofilm formation in Candida glabrata and Candida parapsilosis and its consequences on the infection process
(2019-08-30)The prevalence of Candida species has increased in the last two decades, becoming the third to fourth most common cause of infections in hospitals. In general, Candida spp. are opportunistic pathogens found as commensals ... -
Variability of physiological traits and growth performance in aspen assemblages differing in genetic relatedness
(2011-03-25)Due to the increasing demand for wood and renewable energy sources, short-rotation forestry with its reliance on highly productive Populus species is in the focus of current ecological ... -
Variability of wood and leaf functional traits in response to structural and environmental changes in natural and transformed systems in Indonesia
(2020-11-20)Warming climate associated with increasing drought spells are threatening plants from both natural and transformed systems of Indonesia. On one side, Indonesian natural forests are home of an incredible plant diversity but ... -
Variation in susceptibility to parasite infection: patterns, determinants and consequences in red-fronted lemurs
(2009-10-05)Parasites and infectious diseases represent an ecological force shaping animal social evolution. Particular attention has been paid to parasite infection as a driver of mate choice in models ... -
Variation of candidate genes related to climate change in European beech (<i>Fagus sylvatica</i> L.)
(2012-03-05)European beech (Fagus sylvatica) is an ecologically and economically important tree species in Central Europe. Although beech is a highly competitive species, it does not colonize all ... -
Variation und Vererbung von Glucosinolatgehalt und muster in Grünmasse und Samen von Raps (Brassica napus L.) und deren Zusammenhang zum Befall mit Rapsstängelschädlingen
(2016-01-13)Today oilseed rape (Brassica napus L.) is the third largest oil crop worldwide. One of the reasons for its importance lies in the breeding of cultivars with canola quality and low contents of glucosinolates (GSL). This ... -
Variational Approaches to Free Energy Calculations
(2021-01-21)Gradients in free energy are the driving forces of thermodynamic systems. Knowledge thereof thus enables a first-principles understanding of condensed-phase many-body systems such as macromolecular assemblies, colloids or ... -
Variational Convergence and Discrete Minimal Surfaces
(2015-11-05)This work is concerned with the convergence behavior of the solutions to parametric variational problems. An emphasis is put on sequences of variational problems that arise as discretizations of either infinite-dimensional ... -
Variational Estimators in Statistical Multiscale Analysis
(2016-05-24)In recent years, a novel type of multiscale variational statistical approaches, based on so-called multiscale statistics, have received increasing popularity in various applications, such as signal recovery, imaging and ... -
Variational Geometric Invariant Theory and Moduli of Quiver Sheaves
(2018-06-26)We are concerned with two applications of GIT. First, we prove that a geometric GIT quotient of an a ne variety X = Spec(A) by a reductive group G, where A is an almost factorial domain, is a Mori dream space, regardless ... -
Variational Regularization Strategy for Atmospheric Tomography
(2016-07-22)The main focus of this dissertation is to establish the necessary theory with numerical illustrations for solving an atmospheric tomography problem. The inverse problem is the reconstruction of some volume data ... -
Variational regularization theory for sparsity promoting wavelet regularization
(2022-01-31)In many scientific and industrial applications, the quantity of interest is not what is directly observed, but is instead a parameter which has a causal effect on experimental measurements. To obtain the desired unknown ... -
Variationen im Auslaufmanagement von Sportpferden in Einzelhaltung: Beurteilung der Auswirkungen auf die Tiergerechtheit an Hand des Tierverhaltens und der Stressbelastung
(2011-09-06)From an ethological point of view, the animal welfare in single housing systems must be evaluated critically. Without free exercise, scientists consider this system as not being suitable ... -
Variations in magma composition in time and space along the Central Andes (13°S-28°S)
(2006-11-01)Meso-Cenozoic magmatic arc systems of the Central Andes (CA) result from the subduction of the Nazca Plate beneath the South America plate since Jurassic time, the arc progressively shifted ... -
Vascular plant and cryptogam diversity in Fagus sylvatica primeval forests and comparison to production stands in the western Carpathian Mountains, Slovakia
(2019-06-07)Summary Conflicting evidence exists with respect to the putative effect of forest management on plant species diversity. Various published studies have concluded that primeval forests are not that species-rich and that ... -
Vascular plant species richness at the landscape scale: Patterns and processes
(2015-02-27)The heterogeneous geographic distribution of species richness has fascinated and challenged biologists over centuries. As a result, a large number of possible hypotheses that aim at explaining these patterns have been ... -
Vegetation and fire history in Araucaria forest and Grasslands, Southern Brazil
(2021-06-18)Southern Brazil offers a great opportunity to analyse woodland and grassland mosaics, their pollen-vegetation relationships and its long-term vegetation and fire history. This research was carried out in two stages; first ...