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Atmospheric aerosol particles have substantial influence on climate and air quality. However, the anthropogenic influence on the atmospheric aerosol is still poorly known. This limits the understanding of past and future climate changes. Additionally, both epidemiological and toxicological studies indicate adverse health effects of inhaled aerosol particles. In order to study the effect of atmosph

Abstract in Italian Nell’aprile 2011, al famoso logo della community di file sharing globale The Pirate Bay fu aggiunta l’immagine di una lente di ingrandimento e il nome del sito cambiò in The Research Bay. Gli utenti che cliccarono sul nuovo logo furono reindirizzati su un sondaggio online; durante le 72 ore di svolgimento dello studio, 75.000 file-sharer compilarono il questionario preparato da

The Northern Hemisphere experienced dramatic changes during the last glacial, featuring vast ice sheets and abrupt climate events, while high northern latitudes during the last interglacial (Eemian) were warmer than today. Here we use high-resolution aerosol records from the Greenland NEEM ice core to reconstruct the environmental alterations in aerosol source regions accompanying these changes. S

Institutionen för kulturgeografi och ekonomisk geografi SCHEMA http://www.keg.lu.se GIS: Geografiska informationssystem för samhällsvetenskap, introduktion med tillämpningar Kurskod: SGE G10 Kursperiod: 2016-08-29 till 2016-09-27 Delkurs 1 Datum Dag Tid Typ Moment Lärare Sal 29-Aug-16 Mån 11-12 F Introduktionsmöte LS 409 30-Aug-16 Tis 9-11 F Att tänka rumsligt OH 409 11-12 F Kartors utseende och i

https://www.keg.lu.se/sites/keg.lu.se/files/schema_sgeg10_ht16_delkurs1_vers160617.pdf - 2026-06-08

Institutionen för kulturgeografi och ekonomisk geografi SCHEMA http://www.keg.lu.se GIS: Geografiska informationssystem för samhällsvetenskap, introduktion med tillämpningar Kurskod: SGE G20 Kursperiod: 2018-01-15 till 2018-02-14 (VT18) Delkurs 1 Datum Dag Tid Typ Moment Lärare Sal 15-Jan-18 Mån 13-14 F Introduktionsmöte LS 409 16-Jan-18 Tis 9-11 F Att tänka rumsligt OH 409 11-12 F Kartors utseend

https://www.keg.lu.se/sites/keg.lu.se/files/schema_sgeg20_vt18_delkurs1_vers171207.pdf - 2026-06-08

Geriatrik & Radiologi Ile Rousse, Korsika, 2/9 - 9/9 2023 En kurs för alla ST-läkare och specialister som möter äldre patienter Kursen geriatrik & radiologi vänder sig till alla kliniskt verksamma läkare som möter äldre patienter inom hälso- och sjukvård. Kursplanen är utformad för att passa både som en grundläggande utbildning på ST nivå och som fortbildning för specialister. Kursen omfattar den

https://www.geriatrik.lu.se/sites/geriatrik.lu.se/files/2022-09/Geriatrisk%20Radiologi%202023_broschyr_20220927.pdf - 2026-06-08

MILJÖVETENSKAP Preliminärt schema ht 2020 Kurs: Grundkurs i Miljövetenskap MVEA01, HT2020 Kursansvarig: Katarina Hedlund Lokaler: Lokaler i Ekologihuset, Sölvegatan 37 samt Biologihuset, Sölvegatan 35 Litteratur: Kursbok: Environment- The Science behind the Stories, 5e upplagan,, global edition Withgott, Laposata, Förlag-Pearsons, ISBN 9781292063317. Motsvarande läroböcker i Miljövetenskap (Enviro

https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/schema_mvea01_webb_200823_kh_0825.pdf - 2026-06-08

Understanding atmospheric response to radiative forcing, including the intensity and distribution of wind patterns is critical as this might have important implications in the coming decades. Long-term episodes of reduced solar activity (i.e. Grand Solar Minima, GSM) have triggered rapid climate change in the past, recorded in proxy-based records, including varved sediments from Meerfelder Maar, G

In this paper we study two major challenges in few-shot bioacoustic event detection: variable event lengths and false-positives. We use prototypical networks where the embedding function is trained using a multi-label sound event detection model instead of using episodic training as the proxy task on the provided training dataset. This is motivated by polyphonic sound events being present in the b

Lateglacial and Holocene summer sea-surface temperature (SST) variability in the northern North Atlantic was reconstructed based on diatom records from two sediment cores from the North Icelandic shelf. The temperature changes are discussed in relation to palaeoceanographic circulation patterns and past climatic changes. Modern diatom data from surface sediments from around Iceland and Southeast a

Major atmospheric oxidants (OH,O3 and NO3) dominate the atmospheric oxidation capacity, while H2SO4 is considered as a main driver for new particle formation. Although numerous studies have investigated the long-term trend of ozone in Europe, the trends of OH, NO3 and H2SO4 at specific sites are to a large extent unknown. The one-dimensional model SOSAA has been applied in several studies at the S

The incorporation of water isotopologues into the hydrology of general circulation models (GCMs) facilitates the comparison between modeled and measured proxy data in paleoclimate archives. However, the variability and drivers of measured and modeled water isotopologues, as well as the diversity of their representation in different models, are not well constrained. Improving our understanding of t

Factorization methods are frequently used for structure from motion problems (SfM). In the presence of noise they are able to jointly estimate camera matrices and scene points in overdetermined settings, without the need for accurate initial solutions. While the early formulations were restricted to affine models, recent approaches have been show to work with pinhole cameras by minimizing object s

A central challenge within pharmacometrics is to establish a relation between pharmacological model parameters, such as compartment volumes and diffusion rate constants, and known population covariates, such as age and body mass. There is rich literature dedicated to the learning of functional mappings from the covariates to the model parameters, once a search class of functions has been determine

Algebraic reasoning has proven to be one of the most effective approaches for verifying gate-level integer mul-tipliers, but it struggles with certain components, necessitating the complementary use of SAT solvers. For this reason validation certificates require proofs in two different formats. Approaches to unify the certificates are not scalable, meaning that the validation results can only be t

The strength of the geomagnetic field has decreased rapidly over the past two centuries, coinciding with an increasing field asymmetry due to the growth of the South Atlantic Anomaly. The underlying processes causing the decrease are debated, which has led to speculation that the field is about to reverse. Here, we present a geomagnetic field model based on indirect observations over the past 9,00

The recent COVID-19 pandemic highlighted the need of non-pharmaceutical interventions in the first stages of a pandemic. Among these, lockdown policies proved unavoidable yet extremely costly from an economic perspective. To better understand the tradeoffs between economic and epidemic costs of lockdown interventions, we here focus on a simple SIR epidemic model and study lockdowns as solutions to

Cosmogenic radionuclide records (e.g., 10Be and 14C) contain information on past geomagnetic dipole moment and solar activity changes. Disentangling these signals is challenging, but can be achieved by using independent reconstructions of the geomagnetic dipole moment. Consequently, solar activity reconstructions are directly influenced by the dipole moment uncertainties. Alternatively, the known