Bast fibre content, fibre yield and fibre quality of different linseed genotypes

Selostus : Öljypellavagenotyyppien niinikuitupitoisuus, kuitusato ja kuidun laatu

The effect of storage ageing and spring sprouting of seed tubers on the yield of three potato varieties in the Finnish Lapland : Research Note

Selostus: Siemenmukuloiden varastointiaikaisen lämpökäsittelyn ja kevätidätyksen vaikutus kolmen perunalajikkeen satoon Lapissa

Yield formation of spring rye at high latitudes with reference to seeding rate and plant growth regulation

Selostus: Kylvötiheyden ja kasvunsääteiden vaikutus kevätrukiin satoon

Quality and yield of pulpwood in drained peatland forests : pulpwood properties of Scots pine in stands of first commercial thinnings

Abstract

Chlormequat chloride and ethephon affect growth and yield formation of conventional, naked and dwarf oat

Selostus: Kasvunsääteiden vaikutukset tavanomaisen, paljasjyväisen ja kääpiökauran kasvuun ja sadonmuodostukseen

Potential yield, return, and tree diversity of managed, uneven-aged Douglas-fir stands

Abstract

Effect of pruning on tree growth, yield, and wood properties of Tectona grandis plantations in Costa Rica

Abstract

Red clover grown in a mixture with grasses : yield, persistence and dynamics of quality characteristics

Selostus: Puna-apilan pysyvyys apila-heinänurmessa sekä seosnurmen satoisuus ja laadun muutokset erilaisissa kasvuoloissa

Yield potential of chive : effects of cultivar, plastic mulch and fertilisation

Selostus: Lajikkeen, muovikatteen ja lannoituksen vaikutus ruohosipulin satoon

Effect of liming on yield and quality of pepperment and Sachalin mint in fine sand soil of Northern Finland

Selostus: Kalkituksen vaikutus piparmintun ja Sachalinin mintun satoon Pohjois-Suomessa

Impacts of different thinning regimes in the yield of uneven-structured Scots pine stands on drained peatland

Abstract

Moment Operators of Observables in Quantum Mechanics, with Applications to Quantization and Homodyne Detection

The questions studied in this thesis are centered around the moment operators of a quantum observable, the latter being represented by a normalized positive operator measure. The moment operators of an observable are physically relevant, in the sense that these operators give, as averages, the moments of the outcome statistics for the measurement of the observable. The main questions under consideration in this work arise from the fact that, unlike a projection valued observable of the von Neumann formulation, a general positive operator measure cannot be characterized by its first moment operator. The possibility of characterizing certain observables by also involving higher moment operators is investigated and utilized in three different cases: a characterization of projection valued measures among all the observables is given, a quantization scheme for unbounded classical variables using translation covariant phase space operator measures is presented, and, finally, a mathematically rigorous description is obtained for the measurements of rotated quadratures and phase space observables via the high amplitude limit in the balanced homodyne and eight-port homodyne detectors, respectively. In addition, the structure of the covariant phase space operator measures, which is essential for the above quantization, is analyzed in detail in the context of a (not necessarily unimodular) locally compact group as the phase space.

Yield formation and quality characteristics of early potatoes during a short growing period

Selostus: Typpilannoituksen ja nostoajankohdan vaikutus varhaisperunan satoon