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1 LUNDS TEKNISKA HÖGSKOLA LÖSNINGAR MATEMATIK ANALYS 1 Helsingborg 2025-04-23 1. Derivera och förenkla a) 14 13 13 1312 14 2 2 14 2 2 2 7 7 7 7 7 7 x x x x xD                                         b)   3 2 2 3 3 2 3 2 3 2 3 tan 1 1 1 1 3tan ( ) 3 3 3 cos ( ) 3 cos ( ) cos ( ) x x xD x x x x x         c) 2 2 2 2 2 2 4 3 cos (cos ) cos ( ) sin

https://www.maths.lu.se/fileadmin/matematik_lth_hbg/Analys_1/Loesningar/LoesningAnalys1_250423.pdf - 2025-11-03

We present an improved measurement of the double helicity asymmetry for pi(0) production in polarized proton-proton scattering at root s=200 GeV employing the PHENIX detector at the Relativistic Heavy Ion Collider (RHIC). The improvements to our previous measurement come from two main factors: Inclusion of a new data set from the 2004 RHIC run with higher beam polarizations than the earlier run an

1THEIR STORY, OUR FOOTPRINTS SIX YEARS OF RAOUL WALLENBERG INSTITUTE’S REGIONAL AFRICA PROGRAMME 2 THEIR STORY, OUR FOOTPRINTS Acknowledgment This publication has been produced by the Raoul Wallenberg Institute’s (RWI) Regional Africa Programme, which is financially supported by the Swedish International Development Cooperation Agency (Sida), specifically the Regional Section at the Embassy of Swe

https://rwi.lu.se/wp-content/uploads/2024/05/RAP-Success-Story-Booklet-Final.pdf - 2025-10-29

Microsoft Word - Intervju Karl Johan Åström Karl Johan Åström En intervju av Per Lundin 3 oktober 2007 Intervju 3 Från matematikmaskin till IT Denna intervju har genomförts inom ramen för projektet Från matematikmaskin till IT som är ett samarbete mellan Avdelningen för teknik- och vetenskapshistoria vid KTH, Dataföreningen i Sverige och Tekniska museet finansierat av Riksbankens Jubileumsfond och

https://www.control.lth.se/fileadmin/control/staff/KJ/3-karl-johan-astrom.pdf - 2025-11-03

LTH-nytt LTH | LUNDS TEKNISKA HÖGSKOLA | MAGASIN | NR 1 2025 LTH-nytt LTH | LUNDS TEKNISKA HÖGSKOLA | MAGASIN | NR 1 2025 Entreprenör – så blir du en Innovationskraft – till nytta för världen ”Våga fråga” Plus för patent Spelplan för förnyare LTH | PLATS FÖR DRÖMMAR OCH UPPTÄCKTER - - - - - LTH | INNOVATION FO T O : K E N N E T R U O N A LTH-nytt ADRESS Avdelningen för kommunikation och samverkan

https://www.lth.se/fileadmin/lth/omlth/kommunikation/lthnytt/TA_380519-LTH-nytt-nr1-2025.pdf - 2025-11-03

REPORT TITLE Corruption has been a systemic problem in Armenia, and topped the list of key challenges to Armenia’s development for many years. Political-economic patronage networks were embedded in state institutions and dominated Armenia’s political economy that resulted in alleged illicit enrichment by various means.1International assessments of Armenia’s anti-corruption efforts by 2018 acknowle

https://rwi.lu.se/wp-content/uploads/2025/05/Edited_Anna-Melikyan_2-JJ-1-1-1.pdf - 2025-11-04

A search for a Standard Model Higgs boson decaying via H -> ZZ -> l(+)l(-) nu(nu) over bar, where l represents electrons or muons, is presented. It is based on proton-proton collision data at root s = 7 TeV, collected by the ATLAS experiment at the LHC during 2011 and corresponding to an integrated luminosity of 4.7 fb(-1). The data agree with the expected Standard Model backgrounds. Upper limits

A blind analysis searching for the decay B-s(0) -> mu(+)mu(-) has been performed using proton-proton collisions at a centre-of-mass energy of 7 TeV recorded with the ATLAS detector at the LHC. With an integrated luminosity of 2.4 fb(-1) no excess of events over the background expectation is found and an upper limit is set on the branching fraction BR(B-s(0) -> mu(+)mu(-)) <2.2(1.9) x 10(-8) at 95%

A likelihood-based discriminant for the identification of quark- and gluon-initiated jets is built and validated using 4.7 fb of proton-proton collision data at collected with the ATLAS detector at the LHC. Data samples with enriched quark or gluon content are used in the construction and validation of templates of jet properties that are the input to the likelihood-based discriminant. The discrim

A measurement of the cross-section for ϒ ( 1 S ) → μ + μ − production in proton–proton collisions at centre of mass energy of 7 TeV is presented. The cross-section is measured as a function of the ϒ ( 1 S ) transverse momentum in two bins of rapidity, | y ϒ ( 1 S ) | < 1.2 and 1.2 < | y ϒ ( 1 S ) | < 2.4 . The measurement requires that both muons have transverse momentum p T μ > 4 GeV and pseudora

A search is presented for direct top squark pair production using events with at least two leptons including a same-flavour opposite-sign pair with invariant mass consistent with the boson mass, jets tagged as originating from -quarks and missing transverse momentum. The analysis is performed with proton-proton collision data at collected with the ATLAS detector at the LHC in 2012 corresponding to

The integrated elliptic flow of charged particles produced in Pb+Pb collisions at root S-NN = 2.76 TeV has been measured with the ATLAS detector using data collected at the Large Hadron Collider. The anisotropy parameter, upsilon(2), was measured in the pseudorapidity range |eta| <= 2.5 with the event-plane method. In order to include tracks with very low transverse momentum p(T), thus reducing th

Results are presented of a search for new particles decaying to large numbers of jets in association with missing transverse momentum, using 4.7 fb(-1) of pp collision data at root s = 7 TeV collected by the ATLAS experiment at the Large Hadron Collider in 2011. The event selection requires missing transverse momentum, no isolated electrons or muons, and from >= 6 to >= 9 jets. No evidence is foun

An updated search is performed for gluino, top squark, or bottom squark R-hadrons that have come to rest within the ATLAS calorimeter, and decay at some later time to hadronic jets and a neutralino, using 5.0 and 22.9 fb(-1) of pp collisions at 7 and 8 TeV, respectively. Candidate decay events are triggered in selected empty bunch crossings of the LHC in order to remove pp collision backgrounds. S

Searches for the electroweak production of charginos, neutralinos and sleptons in final states characterized by the presence of two leptons (electrons and muons) and missing transverse momentum are performed using 20.3 fb(-1) of proton-proton collision data at root s = 8 TeV recorded with the ATLAS experiment at the Large Hadron Collider. No significant excess beyond Standard Model expectations is

The ionization signals in the liquid argon of the ATLAS electromagnetic calorimeter are studied in detail using cosmic muons. In particular, the drift time of the ionization electrons is measured and used to assess the intrinsic uniformity of the calorimeter gaps and estimate its impact on the constant term of the energy resolution. The drift times of electrons in the cells of the second layer of

The ATLAS liquid argon calorimeter has been operating continuously since August 2006. At this time, only part of the calorimeter was readout, but since the beginning of 2008, all calorimeter cells have been connected to the ATLAS readout system in preparation for LHC collisions. This paper gives an overview of the liquid argon calorimeter performance measured in situ with random triggers, calibrat

A measurement of event-plane correlations involving two or three event planes of different order is presented as a function of centrality for 7 mu b(-1) Pb + Pb collision data at v root s(NN) = 2.76 TeV, recorded by the ATLAS experiment at the Large Hadron Collider. Fourteen correlators are measured using a standard event-plane method and a scalar-product method, and the latter method is found to

This Letter presents evidence for the associated production of a W boson and a top quark using 2.05 fb(-1) of pp collision data at root s = 7 TeV accumulated with the ATLAS detector at the LHC. The analysis is based on the selection of the dileptonic final states with events featuring two isolated leptons, electron or muon, with significant transverse missing momentum and at least one jet. An appr

Framtidsutsikter Här finns jobben för akademiker år 2029 Förord Valet av utbildning är ett av de mest betydelsefulla val du gör i livet. Inte minst när vi lever i en osäker värld. Under de senaste åren har världsläget politiskt och ekonomiskt varit mycket osäkert. Ett krig pågår i Europa och vi står inför många utmaningar, däribland klimathotet och den stora gröna omställningen av samhället. Lösni

https://www.saco.se/globalassets/start/opinion--fakta/rapporter/framtidsutsikter/sacos-framtidsutsikter-med-prognoser-for-2029.pdf - 2025-10-06