Filtyp
Purpose: The Chinese mining industry is the third biggest in the world in terms of scale and magnitude. Due to the growing importance of the Chinese market, Sandvik Mining and Construction is investing heavily in China. As a result, there is a need for a new marketing plan for China. The marketing efforts will increase much, but since the marketing department has been relatively undeveloped, there
The most important issue in this dissertation will be a discussion concerning metal age flint use in Scania. Since flint tools from the Bronze and Iron Ages and Medieval times have rarely been examined, there are few general guidelines in typology or morphology. It is quite clear that conversions of existing Stone Age typological schemes are unsuitable when one intends to study the often simple an
In decerebrated, nonanesthetized cats, we made intracellular whole-cell recordings and extracellular cell-attached recordings from granule cells in the cerebellar C3 zone. Spontaneous EPSPs had large, relatively constant peak amplitudes, whereas IPSPs were small and did not appear to contribute substantially to synaptic integration at a short time scale. In many cases, the EPSPs of individual moss
The Department of English in Lund: Working Papers in Linguistics is an annual volume produced by the English Department at Lund University in Sweden. Its main aim is to publicize research being carried out by staff and post-graduate students in the department, but we are also pleased to include contributions from members of neighbouring departments and universities. The contributions in volume 3
Presence–absence surveys are a commonly used method for monitoring broad-scale changes in wildlife distributions. However, the lack of power of these surveys for detecting population trends is problematic for their application in wildlife management. Options for improving power include increasing the sampling effort or arbitrarily relaxing the type I error rate. We present an alternative, whereby
It’s widely known that adolescent crime is a problem and work as a threat to our society. Even though it’s not a new phenomenon we still don’t know for sure how to explain the youth’s criminal behavior. Instead we tend to create our own understanding which is heavily affected by our surroundings. How can one explain adolescent crime? Are there risk factors that are more dominant than others? To ge
This paper is written in order to study the effects which foreign direct investment firms have on developing host countries in order to find if countries' policies to actively attract FDI are a good development strategy. In order to find how FDI effects the countries are a big set of possible effects discussed and empirically tested using firm level data from 126 different developing countries
The aim of this study is to examine the determinants of capital structure via a cross-country comparison between the U.S.A. and Sweden. With the consideration of firm specific factors, the main focus is on researching country effect and macroeconomic impacts on firms’ financing policy. Including both country and macroeconomic factors in the research allows for having a new approach on the topic. T
Att undersöka stjärnor i infrarött är en relativt ny företeelse till skillnad från optisk astronomi (dvs. synligt ljus). Det var först på 60-talet med teleskopet Stratoscope II som man lyckades få spektra från stjärnor i infrarött (våglängder på runt 3 m), och upptäckte förekomsten av vatten i kalla röda jättar. Den bakomliggade problematiken till varför modern infraröd astronomi är så ungt är våThe advent of infrared astronomy, unlike optical astronomy that was developed over centuries, was delayed until the space age due to our own atmosphere acting as an efficient shield towards this radiation. With a lot of molecules (including water) emitting in the infrared region, it was first in the late 1990s that water no longer was deemed special and was observed in many cooler (K-M) giant star
The world is currently facing a number of large environmental challenges, and cleantech is pointed at to be one of the best potential answers. However, in the winds of a financial crisis, shifting capital markets and rapidly growing information technology sector, the cleantech segment currently finds itself in a disadvantaged situation where the direly needed early-stage capital is not finding its
Populärvetenskaplig sammanfattning Översvämningar är i dagsläget ett allvarligt problem och med den kommande klimatförändringen så kommer frekvensen av översvämningar att öka. EU har tagit fram ett översvämningsdirektiv som innebär att alla medlemsländer ska analysera översvämningsrisker och framställa planer med åtgärder. Enligt tidsplanen i direktivet ska analyser och planer vara klara senast 20Flooding is a serious problem and with the upcoming climate change, the frequency of flooding will increase. The EU has produced a flood directive requiring all the member countries to analyze flood risks and prepare plans of actions. According to the timetable of the Directive, analyzes and plans are required to be ready by 2015. In the southwestern part of Scania lies the catchment of Segeån. He
Popular Abstract in Swedish Teorin för den starka kraften, kvantkromodynamik eller QCD, behandlas här med både perturbativa och icke-perturbativa metoder. Speciellt produktions- och hadroniseringsdynamiken hos tunga partiklar studeras. Dessa partiklar innefattar tunga kvarkar (charm, botten och top), gaugebosoner, leptokvarkar och supersymmetriska partiklar. När tunga långlivade kvarkar (d.v.s. cIn this thesis the phenomenology of Quantum Chromo Dynamics (QCD) is studied in a variety of circumstances from both perturbative and non-perturbative perspectives. The main emphasis is on the production and hadronization of heavy particles, specifically heavy quarks, gauge bosons, leptoquarks and supersymmetric particles. In the hadroproduction of long-lived heavy quarks (i.e. charm and bottom)
Pharmaceutical residues discharged through insufficiently treated or untreated wastewater enter aquatic environments, where they may adversely impact organisms such as aquatic invertebrates. Ozonation, an advanced wastewater treatment technique, has been successfully implemented to enhance the removal of a broad range of pharmaceuticals, however diverse byproducts and transformation products that
Computer vision/deep learning-based 3D human pose estimation methods aim to localize human joints from images and videos. Pose representation is normally limited to 3D joint positional/translational degrees of freedom (3DOFs), however, a further three rotational DOFs (6DOFs) are required for many potential biomechanical applications. Positional DOFs are insufficient to analytically solve for joint
Metal halide perovskites have shown a great performance in a broad range of optoelectronic devices. The variety of preparation methods makes perovskites especially attractive, yet preparation of complex nanostructures based on these materials remains challenging. Here we present a template assisted method allowing to achieve any pre-designed arrangement of methylammonium lead triiodide (MAPbI3) po
The capabilities of current computer simulations provide a unique opportunity to model small-angle scattering (SAS) data at the atomistic level, and to include other structural constraints ranging from molecular and atomistic energetics to crystallography, electron microscopy and NMR. This extends the capabilities of solution scattering and provides deeper insights into the physics and chemistry o
Cells are exposed to several types of integrin stimuli, which generate responses generally referred to as "integrin signals", but the specific responses to different integrin stimuli are poorly defined. In this study, signals induced by integrin ligation during cell attachment, mechanical force from intracellular contraction, or cell stretching by external force were compared. The elevated phospho
Leaching behaviour is an important evidence of soil quality. The assessment of leaching of heavy metals from the contaminated soil is vital for environmental applications. However, leaching may differ in soil stabilised by various ratios of binders. In this study we measured leaching behaviour of soil contaminated by As, Cd, Co, Cr, Cu, Hg, Ni, Pb, V, Zn, met
A monotone Boolean circuit is composed of OR gates, AND gates and input gates corresponding to the input variables and the Boolean constants. It is multilinear if for any AND gate the two input functions have no variable in common. We consider a generalization of monotone multilinear Boolean circuits to include monotone q-multilinear Boolean circuits. Roughly, a sufficient condition for the q-mult
The increase in extreme weather confirms that in order to slow down climate change, unnecessary travel must be reduced. Consequently, tourism industry has an obligation to start launching more environmentally friendly travel concepts and replace destructive charter tourism until sufficient emission-free vehicles that run on electricity become norm. Developing Staycation into innovative and attract
