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Integration of the ecosystem services concept in planning documents from six municipalities in southwestern Sweden

The ecosystem services (ES) concept refers to benefits that humanity receives from nature. Investigating how this concept has been embraced within urban planning is important when assessing the awareness of human dependence on natural functions and the potential for the ES concept to increase this awareness. We analyzed planning documents from three small and three large municipalities in southern

Humid Air Motor : A Novel Concept to Decrease the Emissions Using the Exhaust Heat

Humid air motor (HAM) is an engine operated with humidified inlet charge. System simulations study on HAM showed the waste heat recovery potential over a conventional system. An HAM setup was constructed, to comprehend the potential benefits in real-time, the HAM setup was built around a 13-litre six cylinder Volvo diesel engine. The HAM engine process is explained in detail in this paper. Emissio

Did Monetary Policy Matter? Narrative Evidence from the Classical Gold Standard

This paper investigates the causal effects of monetary policy on the British economy during the classical gold standard. Based on the narrative identification approach, I find that following a one percentage point monetary tightening, unemployment rose by 0.9 percentage points, while inflation fell by 3.1 percentage points. In addition, monetary policy shocks accounted for a third of macroeconomic

Numerical Estimation of Asymmetry of In-Cylinder Flow in a Light Duty Direct Injection Engine with Re-Entrant Piston Bowl

Partially premixed combustion (PPC) can be applied to decrease emissions and increase fuel efficiency in direct injection, compression ignition (DICI) combustion engines. PPC is strongly influenced by the mixing of fuel and oxidizer, which for a given fuel is controlled mainly by (a) the fuel injection, (b) the in-cylinder flow, and (c) the geometry and dynamics of the engine. As the injection tim

Experimental study on dynamics of a confined low swirl partially premixed methane-hydrogen-air flame

The addition of hydrogen to swirl stabilized methane-air flame in gas turbine has gained more and more attentions in recent years. In the current study, flame structures, flame dynamics and lean blowout limits of partially premixed hydrogen-methane-air flames were investigated. The swirling flow, which was generated from the tangential flow injection, was utilized to stabilize the flame. The flow

Effect of an upstream unconnected bulge on film cooling

Film cooling technology is commonly used in a cooling system of gas turbines. For different upstream bulge configurations, the unconnected and connected configurations were used to investigate the film cooling effectiveness and downstream dimensionless temperature distributions in this paper. Moreover, the effect of the blowing ratio was analyzed by using the computational fluid mechanics. The res

Bioinformatic approaches to gene expression in leukemia. Networks and deconvolution

The aim of this thesis is develop methods to extract information from high-dimensionality data and to apply them in looking at gene-gene and gene-protein interactions in Acute Myeloid Leukemia (AML). The in silico methods developed can be used with data from other systems. The thesis gives an overview of the field for network inference and deconvolution methods, as well as a brief background on th

Revisiting Social Capital in Development: Can Group-Based Microfinance Reproduce Social Capital? : A case study in Rural Cambodia.

Group-based microfinance programmes, based on trust and solidarity among members, currently dominate development policy and practice as the approach compensates for individual poor’s lack of material resources and market imperfections. Despite strong evidence of its social and economic impact, few researches take an in-depth, empirical look at how the group models manifest and create social capita

Perspectives for surrogate safety studies in east-European countries

The road safety development in East-European countries follows in general the trends of the western countries, even though there is a time lag. The fatality numbers are decreasing, though the improvements for the vulnerable road users are less impressive compared to other road user categories. The traditional road safety analysis based on accident history has many limitations related to accident u

Neuroprotection and neurorestoration as experimental therapeutics for Parkinson's disease

Disease-modifying treatments remain an unmet medical need in Parkinson's disease (PD). Such treatments can be operationally defined as interventions that slow down the clinical evolution to advanced disease milestones. A treatment may achieve this outcome by either inhibiting primary neurodegenerative events ("neuroprotection") or boosting compensatory and regenerative mechanisms in the brain ("ne

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It discusses some media writing that monitor some violations and turn a blind eye to others in Yemen.

Effect of the burner arrangement on Slab reheating characteristics in a reheating furnace

Slab reheating characteristics in the walking beam type reheating furnace were studied by using the finite volume method (FVM). A geometry model for simulating the gas circulation, heat transfer and slabs reheating process in a reheating furnace was developed by using ANSYS FLUENT software. Usually, slabs are heated in the furnace, and temperature values of the slabs reach above 1,500 K. After tha

Effect of hole blockage configurations on film cooling in gas turbine components

Usually, turbine blades operate under a harsh environmental condition. The inlet temperature of gas turbines increases with an improvement of the engine efficiency. Some cooling schemes are adopted to prevent the blades from thermal erosion of the hot mainstream. Film cooling technology is used widely and effectively in the blade cooling. In this paper, a comparison of hole blockage configurations

Applications of Cryogels in Water and Wastewater Treatment

Cryogels have potential for applications in water and wastewater treatment. However, maximum levels of exposure to both incorporated materials in cryogels (i.e., nanoparticles [NPs]) and monomers, as a result of leakage, must be established before cryogel composites can be implemented in the large-scale treatment of water. Other factors, such as cost and reuse, must also be studied for each specif