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The wide variety of physical phenomena, such as motion of objects, reaction among chemical substances, electricity flow in a circuit can be described by equations with quantities that vary along time.The rate at which a quantity is changing with respect to its independent variable (time), is represented by its derivative. Thus, these phenomena are modeled by equations with differential variables tAdaptive multistep methods have been widely used to solve initial value problems. These ordinary differential equations (ODEs) may arise from semi-discretization of time-dependent partial differential equations(PDEs) or may combine with some algebraic equations to represent a differential algebraic equations (DAEs).In this thesis we study the initialization of multistep methods and parametrize som

In the study presented in this paper, a vehicle driving cycle simulation of the pneumatic hybrid has been conducted. The pneumatic hybrid powertrain has been modeled in GT-Power and validated against experimental data. The GT-Power engine model has been linked with a MATLAB/simulink vehicle model. The engine in question is a single-cylinder Scania D12 diesel engine, which has been converted to wor

FVP 2026.indd Verksamhetsplan 2026 GEMENSAMMA FÖRVALTNINGEN | LUNDS UNIVERSITET GEMENSAMMA FÖRVALTNINGENS VERKSAMHETSPLAN 2026 © Lunds universitet 2026 www.lu.se lu@lu.se TRYCK Media-Tryck, LU Service, Lunds universitet www.mediatryck.lu.se media-tryck@service.lu.se Svanenmärkt trycksak, 341903 PROJEKTLEDARE Susanne Hägerström, Utveckling FORMGIVNING Stefan Andersson, LU Service TEXTBEARBETNING Su

https://www.medarbetarwebben.lu.se/sites/medarbetarwebben.lu.se/files/2026-01/Gemensamma%20f%C3%B6rvaltningens%20verksamhetsplan%202026.pdf - 2026-05-02

This thesis investigates the possibility of computing interval estimates for metrics that pertain to traffic safety based on surrogate measures of safety. A probabilistic model of the (near) crash count is defined using the generalized Pareto distribution and three different methods for calculating confidence intervals for the corresponding intensity parameter are proposed. We consider the delta m

While foreign direct investments (FDI) are promoted as a vehicle for economic development their environmental consequences are less established. This study tests the hypotheses that 1) FDI led to environmental degradation in form of increased greenhouse gas emissions during Sub-Saharan Africa´s recent growth spurt but that 2) this impact was felt to a lesser extent in countries with a higher quali

It was with great interest that I read “Political Power of Iranian Hierocracies” by János Jany published in Comparative Civilizations Review. Writing about Iranian history is not an easy task because historical points of view have been highly politicized. Such is particularly the case when discussing the Pahlavi dynasty, particularly its founder, Reza Shah Pahlavi, and his successor, Mohammed Reza

While foreign direct investments (FDI) are promoted as a vehicle for economic development their environmental consequences are less estab-lished. This study tests the hypotheses that 1) FDI led to environmental deg-radation in form of increased greenhouse gas emissions during Sub-Saharan Africa´s recent growth spurt but that 2) this impact was felt to a lesser extent in countries with a higher qua

This paper ad to the body of knowledge on the implementation ofthe e-Government and aims to describe how this process was carried out inthe Delta municipality in Northern Italy. This organization is a public organization in an economically important Region and provides services to entrepreneurs such as validation for opening a new business. An interpretativeapproach used with several interviewees

This article explores a number-based comparative logic unfolding around a particular kind of meeting in a social work setting: a daily and short gathering referred to as a “pulse meeting”. At such meetings, staff gather around a whiteboard visualizing individual statistics in terms of the number of client meetings performed or assistance decisions made. The statistics function as a basis for furthThis article explores a number-based comparative logic unfolding around a particular kind of meeting in a social work setting: a daily and short gathering referred to as a “pulse meeting”. At such meetings, staff gather around a whiteboard visualizing individual statistics in terms of the number of client meetings performed or assistance decisions made. The statistics function as a basis for furth

BIDS UTVC22 Lectures and seminars 2017. Schedule 2017-05-12 Date Time Room Theme Activity Group Teacher Module 1: Course Introduction 1/11 10:15-12:00 111 Course introduction Intro 1/1 AF Issues in contemporary development: The quest for growth and the internationalization of development 3/11 10:15-12:00 111 The Elusive Quest for Growth Lec 1/1 PYA 8/11 10:15-12:00 111 The Elusive Quest for Growth

https://www.keg.lu.se/sites/keg.lu.se/files/utvc22_schedule_autumn2017_updated_2017-05-12.pdf - 2026-05-02

BIDS UTVC22 Lectures and seminars 2017. Schedule 2017-08-10 Date Time Room Theme Activity Group Teacher Module 1: Course Introduction 1/11 10:15-12:00 111 Course introduction Intro 1/1 AF Issues in contemporary development: The quest for growth and the internationalization of development 3/11 10:15-12:00 111 The Elusive Quest for Growth Lec 1/1 PYA 8/11 10:15-12:00 111 The Elusive Quest for Growth

https://www.keg.lu.se/sites/keg.lu.se/files/utvc22_schedule_autumn2017_updated_2017-08-10.pdf - 2026-05-02

Freshwaters bring a notable contribution to the global carbon budget by emitting both carbon dioxide (CO2) and methane (CH4) to the atmosphere. Global estimates of freshwater emissions traditionally use a wind-speed-based gas transfer velocity, kCC (introduced by Cole and Caraco, 1998), for calculating diffusive flux with the boundary layer method (BLM). We compared CH4 and CO2 fluxes from BLM wit