47 research outputs found
Philippine Political Party System
Extract from Journal, Southeast Asian History; March 196
EU-stöd inom fĂ„rproduktion pĂ„ Ăland jĂ€mfört med SmĂ„land/fastlandet
The Sheep is the oldest livestock, and has been in Sweden for 4-5000 years. Thanks to that you can obtain skin, as well wool and meat. Therefore it was an important animal. Sheep production has increased, strongly lately due to the pasture support.
The purpose of this paper is to find out what kind of different EU-subsidies you can get and to compare the subsidies in Ăland and the main land.
Sheeps are very good conservationist with grass, bushes and herbs, because of different grazing lands hardness and growth is it important to control the pasturage strain. A good way to regulate this is to have different enclosed pasture to switch between.
I have been studying the different EU-subsidies. The new form of subsidies were introduced the first of January 2005 and replaced among other things area based income support and most of the head age support. A subsidy has changed in order to fulfil the demand of customers instead of grants the production. The subsidies don't depend on how much you produce. I have also been looking at the different aid schemes for the environment, amount and the care condition there is. The purpose with the different pasture compensation is to maintain the cultivation landscape.
This study contains different examples of farming with sheep production. I have also been calculating on the farms without sheeps.
In the result you can see that it is more profitable in spite of the fact that the subsidies to have sheep on Ăland when you can make the most of much pastures as the "Alvaret" compared to the main land where the pastures are more limited.FĂ„ret Ă€r det Ă€ldsta husdjuret och har funnits 4-5000 Ă„r i Sverige. Tack vare att man kunde fĂ„ ut bĂ„de skinn, ull och kött sĂ„ var det ett viktigt husdjur. FĂ„rproduktionen har ökat kraftigt pĂ„ senare Ă„r pĂ„ grund av betesstöden.
Syftet med mitt arbete Ă€r att reda ut och undersöka vilka olika EU-stöd man kan fĂ„, samt att jĂ€mföra stöden pĂ„ Ăland och fastlandet.
FÄr Àr mycket bra som naturvÄrdare, pÄ grund av att de Àter bÄde grÀs, buskar och olika andra vÀxter.
Med tanke pÄ att olika marker har olika tÄlighet och tillvÀxt, sÄ gÀller det att ha kontroll pÄ betestrycket. Ett bra sÀtt att reglera detta Àr att ha flera olika betesfÄllor att skifta mellan.
Jag har tagit upp de olika EU-stöden. Det nya gÄrdsstödet infördes första januari 2005, och ersÀtter bland annat arealersÀttningen och de flesta djurbidragen. Stödet skall göra sÄ att konsumenternas efterfrÄgan och inte bidragen styr produktionen. Stöden Àr oberoende av vad och hur mycket som produceras.
Jag har ocksÄ tagit upp de olika miljöersÀttningarna, stödbeloppen och skötselvillkoren som finns. Syftet med de olika betesersÀttningarna Àr att bevara odlingslandskapet öppet.
Denna studie omfattar olika gÄrdsexempel dÀr man har fÄrproduktion, jag har ocksÄ rÀknat pÄ gÄrdarna utan fÄren.
I slutsatsen ser man att det Ă€r mer lönsamt, med tanke pĂ„ betesstöden, att ha fĂ„r pĂ„ Ăland dĂ€r man kan utnyttja mycket större betesmarker, som alvaret, jĂ€mfört med fastlandet dĂ€r betesmarker Ă€r mer begrĂ€nsade
Networks and Groups in Southeast Asia: Some Observations on the Group Theory of Politics
Reprinted from The American Political Science Review (Vol. LXVII, No.1) March, 197
Fluctuation Domains in Adaptive Evolution
We derive an expression for the variation between parallel trajectories in
phenotypic evolution, extending the well known result that predicts the mean
evolutionary path in adaptive dynamics or quantitative genetics. We show how
this expression gives rise to the notion of fluctuation domains - parts of the
fitness landscape where the rate of evolution is very predictable (due to
fluctuation dissipation) and parts where it is highly variable (due to
fluctuation enhancement). These fluctuation domains are determined by the
curvature of the fitness landscape. Regions of the fitness landscape with
positive curvature, such as adaptive valleys or branching points, experience
enhancement. Regions with negative curvature, such as adaptive peaks,
experience dissipation. We explore these dynamics in the ecological scenarios
of implicit and explicit competition for a limiting resource
An Evolutionary Hypothesis of Binary Opposition in Functional Incompatibility about Habenular Asymmetry in Vertebrates
Many vertebrates have asymmetrical circuits in the nervous system. There are two types of circuit asymmetry. Asymmetrical circuits in sensory and/or motor systems are usually related to lateralized behaviors. It has been hypothesized that spatial asymmetry in the environment and/or social interactions has led to the evolution of asymmetrical circuits by natural selection. There are also asymmetrical circuits that are not related to lateralized behaviors. These circuits lie outside of the sensory and motor systems. A typical example is found in the habenula (Hb), which has long been known to be asymmetrical in many vertebrates, but has no remarkable relationship to lateralized behaviors. Instead, the Hb is a hub wherein information conveyed to the unilateral Hb is relayed to diverging bilateral nuclei, which is unlikely to lead to lateralized behavior. Until now, there has been no hypothesis regarding the evolution of Hb asymmetry. Here, we propose a new hypothesis that binary opposition in functional incompatibility applies selection pressure on the habenular circuit and leads to asymmetry. Segregation of the incompatible functions on either side of the habenula is likely to enhance information processing ability via creating shorter circuits and reducing the cost of circuit duplication, resulting in benefits for survival. In zebrafish and mice, different evolutionary strategies are thought to be involved in Hb asymmetry. In zebrafish, which use a strategy of structurally fixed asymmetry, the asymmetrical dorsal Hb leads to constant behavioral choices in binary opposition. In contrast, in mice, which use a strategy of functionally flexible lateralization, the symmetrical lateral Hb is functionally lateralized. This makes it possible to process complicated information and to come to variable behavioral choices, depending on the specific situation. These strategies are thought to be selected for and preserved by evolution under selection pressures of rigidity and flexibility of sociability in zebrafish and mice, respectively, as they are beneficial for survival. This hypothesis is highly valuable because it explains how the Hb evolved differently in terms of asymmetry and lateralization among different species. In addition, one can propose possible experiments for the verification of this hypothesis in future research
The Long-Baseline Neutrino Experiment: Exploring Fundamental Symmetries of the Universe
The preponderance of matter over antimatter in the early Universe, the
dynamics of the supernova bursts that produced the heavy elements necessary for
life and whether protons eventually decay --- these mysteries at the forefront
of particle physics and astrophysics are key to understanding the early
evolution of our Universe, its current state and its eventual fate. The
Long-Baseline Neutrino Experiment (LBNE) represents an extensively developed
plan for a world-class experiment dedicated to addressing these questions. LBNE
is conceived around three central components: (1) a new, high-intensity
neutrino source generated from a megawatt-class proton accelerator at Fermi
National Accelerator Laboratory, (2) a near neutrino detector just downstream
of the source, and (3) a massive liquid argon time-projection chamber deployed
as a far detector deep underground at the Sanford Underground Research
Facility. This facility, located at the site of the former Homestake Mine in
Lead, South Dakota, is approximately 1,300 km from the neutrino source at
Fermilab -- a distance (baseline) that delivers optimal sensitivity to neutrino
charge-parity symmetry violation and mass ordering effects. This ambitious yet
cost-effective design incorporates scalability and flexibility and can
accommodate a variety of upgrades and contributions. With its exceptional
combination of experimental configuration, technical capabilities, and
potential for transformative discoveries, LBNE promises to be a vital facility
for the field of particle physics worldwide, providing physicists from around
the globe with opportunities to collaborate in a twenty to thirty year program
of exciting science. In this document we provide a comprehensive overview of
LBNE's scientific objectives, its place in the landscape of neutrino physics
worldwide, the technologies it will incorporate and the capabilities it will
possess.Comment: Major update of previous version. This is the reference document for
LBNE science program and current status. Chapters 1, 3, and 9 provide a
comprehensive overview of LBNE's scientific objectives, its place in the
landscape of neutrino physics worldwide, the technologies it will incorporate
and the capabilities it will possess. 288 pages, 116 figure
Rapid Transition towards the Division of Labor via Evolution of Developmental Plasticity
A crucial step in several major evolutionary transitions is the division of labor between components of the emerging higher-level evolutionary unit. Examples include the separation of germ and soma in simple multicellular organisms, appearance of multiple cell types and organs in more complex organisms, and emergence of casts in eusocial insects. How the division of labor was achieved in the face of selfishness of lower-level units is controversial. I present a simple mathematical model describing the evolutionary emergence of the division of labor via developmental plasticity starting with a colony of undifferentiated cells and ending with completely differentiated multicellular organisms. I explore how the plausibility and the dynamics of the division of labor depend on its fitness advantage, mutation rate, costs of developmental plasticity, and the colony size. The model shows that the transition to differentiated multicellularity, which has happened many times in the history of life, can be achieved relatively easily. My approach is expandable in a number of directions including the emergence of multiple cell types, complex organs, or casts of eusocial insects