Sökresultat

We present a spectral and inverse spectral theory for the zero dispersion spectral problem associated with the Camassa-Holm equation. This is an alternative approach to that in [10] by Eckhardt and Teschl.

In this article we describe the system of point vortices, derived by Helmholtz from the Euler equation, and their associated Gibbs measures. We discuss solution concepts and available results for systems of point vortices with deterministic and random circulations, and further generalizations of the point vortex model.

We analyze the Boussinesq equation on the line with Schwartz initial data belonging to the physically relevant class of global solutions. In a recent paper, we determined ten main asymptotic sectors describing the large (x,t)-behavior of the solution, and for each of these sectors we provided the leading order asymptotics in the case when no solitons are present. In this paper, we give a formula v

The processes responsible for methane (CH4) emissions from boreal wetlands are complex; hence, their model representation is complicated by a large number of parameters and parameter uncertainties. The arctic-enabled dynamic global vegetation model LPJ-GUESS (Lund-Potsdam-Jena General Ecosystem Simulator) is one such model that allows quantification and understanding of the natural wetland CH4 flu

Purpose – This study aims to explore how an accessibility database (AD) has been developed and implemented as a tool for facility managers to evaluate and increase the accessibility of public facilities.Design/methodology/approach – Eight participants were strategically sampled for semi-structured interviews, and documents on the AD were gathered. The Consolidated Framework for Implementation Rese

The recent rise in atmospheric methane (CH4) concentrations accelerates climate change and offsets mitigation efforts. Although wetlands are the largest natural CH4 source, estimates of global wetland CH4 emissions vary widely among approaches taken by bottom-up (BU) process-based biogeochemical models and top-down (TD) atmospheric inversion methods. Here, we integrate in situ measurements, multi-

This study develops a framework for investigating the spatiotemporal variability of dust storm (DS) susceptibility in a major DS source in the Middle East i.e., Tigris-Euphrates River Basin. Visual interpretation of true color composites of MODIS satellite images was used to identify DS sources during period 2000-2021. In total 1,028 dust storm sources were identified. Incorporating 70% of DS sour

This article explores lesson enactments as co-constitutive of human-technology relationality in everyday schooling, rather than neutral backdrops for educational activities. In doing so, the article introduces maintenance as its key concept, drawing on insights from maintenance studies and actor-network theory (ANT). Being both theoretically and empirically informed, maintenance means reconsiderin

Understanding the dynamics of post-fire carbon recovery is critical for managing boreal forests under climate change. This study evaluates the LPJ-GUESS-BLAZE models’ performance in simulating vegetation structure, fire emissions, and post-fire carbon dynamics at the stand scale in a boreal forest in Sweden. Combining current climate and future scenarios (SSP1–2.6, SSP5–8.5), we investigated the i

Climatic factors and water and land use management mainly impact dust storm frequency and intensity. Water scarcity and a drier climate will lead to more severe and frequent dust storms in the near and far future. This makes dust storm susceptibility a dynamic phenomenon requiring spatiotemporal analyses. Regarding the complexity of this phenomenon, this chapter discusses AI-based methods for spat

Meddelanden från HT-biblioteken | december 2025 Meddelanden från HT-biblioteken | december 2025 Publicerad den 15 december 2025 Foto: Anja Hoppe. I årets sista nyhetsbrev vill vi uppmärksamma er på våra julöppettider och jullånetiden på kursböcker. Vi tipsar också om att Kom med din text-tillfällena fortsätter den 8 januari och håller på till och med 4 juni: Tipsa gärna era skrivande studenter! Fö

https://www.htbibl.lu.se/article/meddelanden-fraan-ht-biblioteken-december-2025/ - 2026-07-18

Universitetslektor Kontaktinformation E-post: luciana [dot] quaranta [at] ekh [dot] lu [dot] se Telefon: +46 46 222 04 97Organisation Ekonomisk-historiska institutionen Besöksadress: Scheelevägen 15 B, Lund Rumsnummer: Alfa 1:2019 Hämtställe: 10 WebbplatsLuciana Quarantas profil i Lunds universitets forskningsportalAndra roller Universitetslektor Ekonomisk demografi Profilområdesmedlem LU profilom

https://www.ehl.lu.se/luciana-quaranta - 2026-07-18

arkstudier – Sida 5 – STUDIEVÄGLEDARBLOGGEN Hoppa till huvudinnehåll Hem Studievägledaren vid Institutionen för arkeologi och antikens historia i Lund Lära sig vara student Sök Sök Stäng Meny Meny STUDIEVÄGLEDARBLOGGEN Blandad information för studenter på Institutionen för arkeologi och antikens historia vid Lunds universitet arkstudier Sida 5 / 34 7 oktober, 2024 | arkstudier Byzantium and the Ba

https://arkstudier.blogg.lu.se/author/arkstudier/page/5/ - 2026-07-17

Stories of achievements is a study concerning uses of the notion of organizational performance. It shows the variety of meanings given the notion in dictionaries, management literature, sports, and performance indicators; it also explores how such meanings are constructed and how they are attached to this notion in new contexts, such as in the activity reports of public libraries. Examining uses