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Popular Abstract in Swedish Växter kan tillgodogöra sig en större del av det fosfor som finns i marken än endast det som är mest lättillgängligt. De olika fosforformerna är starkt kopplade till varandra och om fosforn tycks fördela sig mellan dessa. Många extraherbara fosfor fraktioner är väl korrelerade till varandra. Hur mycket fosfor som är tillgängligt för växter är svårt att uppskatta, det vaThe P availability and solubility differ between soils and plants seem to have different ways of utilising the P present. The many P fractions present in soil interact and are closely related to another and transformations may easily occur. Due to this more P than the soluble fraction is available to plants. Different plant species utilise the P in soil differently; the relationship between the pl

Con el término “globalización”, se hace referencia “al pro-ceso de cambio según el cual estados y sociedades del todo el planeta se conectan a través de relaciones recíprocas de dependen-cia.” El término proviene de la palabra ”global” del latín ”globus”, que significa esfera o bola. Normalmente se usa el término para hacer referencia a procesos socioeconómicos internacionales en el marco del capi

Plants like all other eukaryotic organisms carry most of their DNA in the nucleus. In addition, plants also have both chloroplasts and mitochondria that contain their own genetic material. The genomes in chloroplasts and mitochondria control certain vital processes, but most often the organelles act under strict nuclear control. Usually the nuclear and organellar genomes live in "harmony", promoti

The challenges for creating a greener economy and the institutional framework for sustainable development pass necessarily, or mostly, through cities, as they concentrate a large and growing part of the world’s economy and population, as well as decision-making power. With the processes of urbanization and rural-urban transformation, the economy in cities, especially in cities of developing countr

The described technical-economic model clarifies the influence of different production technological factors on the processing cost of a part. Influential factors can be weighted against each other, which leads to different production development scenarios and their effects on the processing cost can be studied. This implies a way to generate a basis of decision by which a company can base their p

This contribution focuses on the sequential laminate-based modelling approach for the numerical simulation of the complex electromechanical material behaviour of ferroelectric single crystals. The construction of engineered domain configurations by using the method of sequential lamination in order to study the domain evolution and polarisation switching in ferroelectric single crystals has recent

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Arbetsterapeuten (5), 14-15.

In several species of short-lived Australian agamid lizards, an individual's sex is determined by the nest temperatures encountered during incubation. The adaptive significance of such systems remains unclear. Here, we explore the hypothesis that (1) the optimal timing of hatching differs between the sexes, and thus (2) temperature-dependent sex determination (TSD) enhances maternal and offspring

Popular Abstract in Swedish Kemister kallas de, som förstå att utreda hwad hwarje sak består utaf, och huru man af beståndsdelarne må kunna sammansätta nya ämnen. Kunskapen härom kallas Kemi. Den största Kemisten war wår landsman Jacob Berzelius, som föddes 1779 i Wäfwersunda i Östergötland och dog i Stockholm 1848. Så skriver N. J. Berlin i sin Läsebok i Naturläran för Sweriges AllmogeThe rapid developments within the life science and biotechnology areas put up ever-new demands on more sophisticated techniques and methods for chemical and biological analysis to reach deeper insight into the events at molecular level. Miniaturisation of assays and systems on microchips is one way to increase throughput and advance through parallel analysis lines, multiplexing and integration. Th