Sökresultat

In TSP with neighborhoods we are given a set of objects in the plane, called neighborhoods, and we seek the shortest tour that visits all neighborhoods. Until now constant-factor approximation algorithms have been known only for cases where the objects are of approximately the same size. We present the first polynomial-time constant-factor approximation algorithm for disjoint convex fat objects of

Few medications for treating alcohol dependence exist. Greater partnership is needed between academia and the pharmaceutical industry to develop, licence and market efficacious medications for treating alcohol dependence. Methodologies that span the divide between preclinical and large-scale clinical studies need to be developed in order to provide sufficient information on safety, toleration, dru

Photofragmentation of argon clusters of average size ranging from 10 up to 1000 atoms is studied using soft x-ray radiation below the 2p threshold and multicoincidence mass spectroscopy technique. For small clusters (N=10), ionization induces fast fragmentation with neutral emission imparting a large amount of energy. While the primary dissociation takes place on a picosecond time scale, the fragm

Different lifetime broadenings in molecular-field-split 2p core levels in H2S are predicted theoretically and are identified in an experimental investigation of the S 2p Auger electron spectrum. The measurements were performed for the transition to the vibrationally resolved X(1)A(1) ground state of H2S2+. The lifetimes of the 3e(1/2) and 5e(1/2) levels of the 2p ionized molecule are found to be 6

This paper reports results of a production experiment in which nine native speakers of Tokyo Japanese read aloud sentences with varied syntactic structures, word orders, and levels of awareness of the syntactic structure. In particular, this study investigates the prosodic realization of embedded clause boundaries and potential effects of word order and readers’ awareness of the syntactic structur

In recent years, three-dimensional mesoscopic imaging has gained significant importance in life sciences for fundamental studies at the whole-organ level. In this manuscript, we present an optical projection tomography (OPT) method designed for imaging of the intact mouse brain. The system features an isotropic resolution of ~50 µm and an acquisition time of four to eight minutes, using a 3-day op

An Age-Related Exponential Decline in the Risk of Multiple Islet Autoantibody Seroconversion During Childhood An Age-Related Exponential Decline in theRiskofMultiple Islet Autoantibody Seroconversion During Childhood https://doi.org/10.2337/dc20-2122 OBJECTIVE Islet autoimmunity develops before clinical type 1 diabetes and includes multiple and single autoantibody phenotypes. The objective was to

https://www.teddy.lu.se/sites/teddy.lu.se/files/2021-11/127_MP237_Bonifacio_Diab%20Care_2021.pdf - 2026-04-29

This paper investigates the journalistic language in El País, Spain’s most read newspaper, with the aim to problematize the use of male generic nouns in Spanish. According to our theoretical framework, the feminist critique of language, male generic nouns are considered to be the result of a patriarchal and androcentric system. Thus, the analysis studies how and to which extent the usage of male g

Motivated by the well established idea that collective wisdom is greater than that of an individual, we propose a novel learning dynamics as a sort of companion to the Abelson model of opinion dynamics. Agents are assumed to make independent guesses about the true state of the world after which they engage in opinion exchange leading to consensus. We investigate the problem of finding the optimal

I denna uppsats undersöks aborträtten i Sverige och Irland samt innebörden av artiklarna 2, 3, 8, 9 och 10 i Europakonventionen i förhållande till aborter. Syftet är att belysa övergripande likheter och skillnader mellan de svenska och de irländska reglerna och att diskutera hur de nationella reglerna kan förändras, för att stärka olika rättigheter och bättre harmoniera med Europakonventionen. DetThis essay investigates abortion law in Sweden and Ireland and the meaning of articles 2, 3, 8, 9 and 10 of the European Convention on Human Rights, in relation to abortions. The aim is to illustrate general similarities and differences between Swedish and Irish abortion law and to discuss how the law might be changed in order to strengthen different rights and to increase its harmonisation with t

We report on the commissioning of an ultrafast timing diagnostic for measuring a time-offset signal between two different synchronized ultrashort light pulses. The method is based on sum-frequency generation in a nonlinear crystal. The setup is similar to an auto/cross-correlator setup. In this case, one of the beams is a relatively weak diagnostic beam of visible light from a bending magnet at Fe

Arabinoxylan (AX) with varying arabinose to xylose (A/X) ratios of 0.85, 0.57 and 0.39 was extracted from wheat bran, and the conformations of the AX polysaccharides dispersed in water were investigated using small-angle X-ray scattering. The persistence length (Lp) and the conformation statistics (expressed by the Flory exponent v or the mass fractal) of the AX varied with their A/X ratios. The L

Researcher Contact details Email: sara [dot] brogaard [at] LUCSUS [dot] lu [dot] se Phone: +46 46 222 05 13Organisation LUCSUS (Lund University Centre for Sustainability Studies) Visiting address: Josephson, Biskopsgatan 5, Lund Room number: Josephson, 218 Service point: 59 WebpageSara Brogaards profile in Lund University research portalOther affiliations Researcher Centre for Advanced Middle East

https://www.cmes.lu.se/sara-brogaard - 2026-04-29

https://www.fil.lu.se/fileadmin/_migrated/content_uploads/Practical_Info_POI-POIQ_Workshop_Lund_10_May_2013.pdf - 2026-04-27

Emily Sonestedt: Kan våra gener göra oss tjocka? – Vetenskap och Hälsa Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Emily Sonestedt: Kan våra gener göra oss tjocka? 2010-02-26 ⚠️ Den här artikeln är mer än 5 år gammal. Nya forskningsrön kan ha tillkommit. Forskning har visat att våra gener kan ha betydelse f

https://www.vetenskaphalsa.se/emily-sonestedt-varfor-blir-vi-tjocka/ - 2026-04-28

https://www.vetenskaphalsa.se/tag/helgenomsekvensering/ - 2026-04-28

röstproblem – Vetenskap och Hälsa Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Etikett: röstproblem Hösten 2025: Nya professorer berättar om sin forskning 2025-11-26 Kunskap om hur viktigt rösten och ljudmiljön är för kommunikation kan användas vid planering av arbetsplatser och skolor, bakteriers förmåga at

https://www.vetenskaphalsa.se/tag/rostproblem/ - 2026-04-28

Depressioner kan bero på inflammation – Vetenskap och Hälsa Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Depressioner kan bero på inflammation 2010-07-26 ⚠️ Den här artikeln är mer än 5 år gammal. Nya forskningsrön kan ha tillkommit. Inflammation i hjärnan kan vara orsaken till svåra depressioner och självmo

https://www.vetenskaphalsa.se/depressioner-kan-bero-pa-inflammation/ - 2026-04-28

Föräldrar till vuxna missbrukande barn – Vetenskap och Hälsa Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Föräldrar till vuxna missbrukande barn 2017-12-26 ⚠️ Den här artikeln är mer än 5 år gammal. Nya forskningsrön kan ha tillkommit. Foto: iStock/natalie_board Ständig oro, ångest, känslor av skuld och skam

https://www.vetenskaphalsa.se/foraldrar-till-vuxna-missbrukande-barn/ - 2026-04-28