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In this paper we develop two models; the without shortages and the completely backlogging shortages with the price dependant demand rate under time value of money and inflation, finite time horizon and exponentially deterioration rate with the objective of maximizing the present worth of the total system profit. Using the dynamic programming method for each model, we are able to obtain different s
In the global perspective of antibiotic resistance, it is urgent to find potent topical antibiotics for the use in human and animal infection. Healing of equine wounds, particularly in the limbs, is difficult due to hydrostatic factors and exposure to environmental contaminants, which can lead to heavy bio-burden/biofilm formation and sometimes to infection. Therefore, antibiotics are often prescr
Purpose: It has recently been shown that the flap pedicle does not supply blood to a tarsoconjunctival graft in the modified Hughes procedure in patients. This raises questions concerning the rate of revascularization of the free skin graft commonly used to reconstruct the anterior lamella. The aim of this study was, thus, to monitor the course of revascularization in free skin grafts overlying moPurpose: It has recently been shown that the flap pedicle does not supply blood to a tarsoconjunctival graft in the modified Hughes procedure in patients. This raises questions concerning the rate of revascularization of the free skin graft commonly used to reconstruct the anterior lamella. The aim of this study was, thus, to monitor the course of revascularization in free skin grafts overlying mo
Gravida och ammande_riskbedömning Postadress Box 117 Besöksadress Gerdagatan 9 Telefon 046-222 70 26 E-post johan.ohlin@fhv.lu.se Webbadress www.lu.se Företagshälsovården Riskbedömning - identifiering och eliminering av risker i arbetsmiljön för gravida, nyförlösta och ammande arbetstagare och studenter. Detta dokument är baserat på Arbetsmiljöverkets föreskrift AFS 2023:2, 7 kap och föreskriftens
https://www.hr-webben.lu.se/sites/hr-webben.lu.se/files/2025-12/Gravida%20och%20ammande_riskbed%C3%B6mning.pdf - 2026-07-07
Atherosclerosis is a disease characterized by chronic inflammation and fibrosis of the intima of large and medium sized arteries. Atherosclerosis in the coronary arteries is the most common cause of myocardial infarction and atherosclerosis in the carotids and other major arteries supplying the brain is the major cause of stroke. Cardiovascular diseases caused by atherosclerosis is the most common
This project examines how a monopoly can utilise differences in the uncertainty of individual demand to discriminate between consumers. The starting point is the varying prices seen when purchasing tickets with easyJet on route they operate between Kastrup and Stansted. Two theories, advance-purchase discounts and vertical product differentiation, are presented and discussed from the airline’s pos
In this paper, an inventory model with finite and constant replenishment rate, price dependant demand rate, time value of money and inflation, finite time horizon, lead time and exponential deterioration rate and with the objective of maximizing the present worth of the total system profit is developed. Using a dynamic programming based solution algorithm, the optimal sequence of the cycles can be
Här har vi samlat kontaktuppgifter till aktuella forskare och experter med specialkompetenser utifrån olika aspekter inom klimat- och hållbarhetsområdet. Du hittar även länkar till forskarnas sidor i universitetets forskningsportal. Biologisk mångfald och ekosystemtjänster Genväg till experter per ämnesområde/rubrik:Biologisk mångfaldJordbrukSkogUrban biodiversitet Biologisk mångfaldÅke Lindström
In this paper, we develop an inventory model with price dependant demand rate, under time value of money and inflation, finite time horizon, exponential backlogging rate and exponential deterioration rate with the objective of maximizing the present worth of the total system profit. Using a dynamic programming based solution algorithm, we are able to find the optimal sequence of the cycles and als
Page 1 of 2 Department of Biology Education- Bachelor's and Master's level COURSE ANALYSIS Date 2026-03-03 Main Teacher: Lars Råberg Number of students: 30 + omreg Number of answers: 20 Grades (exkl omreg): 1st exam: 6 G, 18 VG, 6 U 2nd exam: 3 G, 1 VG Course Analysis: Immunology BIOR85 autumn 2025 Summary of the course evaluation Overall, the students were pleased with the course (grade 4.8). All
Statistik 10p ekologi BIO 580 Helsingborg HT 2004 Course analysis for ”Theoretical particle physics”, FYTN18 HT 2025 Course responsible: Malin Sjödahl, Johan Bijnens Other teachers: Anca Preda, Ioannis Polychronakos Number of students registered: 39 (on canvas) Course representative: Lars Hendrik Müsel Grades: U - 8, G - 10, VG – 7, for the first written exam Analysis I. Summary of the course eval
Page 1 of 4 Department of Biology Education- Bachelor's and Master's level COURSE ANALYSIS Date 2025-03-03 Main Teacher: Øystein Opedal Number of students:38 Number of answers: 17 Grades: 19 VG, 16 G, 1 U Course Analysis: Processing and Analysis of Biological Data, BIOS14, H24 Summary of the course evaluation Less than half of the course participants (n=17 out of 38) responded to the course evalua
3 Så fördelas de 4 miljarderna Anslagsökning jämfört med 2012 (mnkr) 2013 2014 2015 2016 Kvalitet och effektivitet Ökade direkta anslag - 600 600 900 Bedömning av samverkan 30 50 60 60 Rekrytering av toppforskare Internationell rekrytering 150 150 200 250 Yngre forskare 25 50 50 50 Strategiska innovationsområden Strategiska innovationsområden 75 175 225 225 Näringsliv och samhälle Gruv-, mineral-
https://www.lu.se/sites/www.lu.se/files/11fc6802.pdf - 2026-07-07
