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Quantum Cascade Lasers (QCLs) can be designed to emit radiation in the Terahertz (THz) range. For these frequencies, which are faster than electronics and slower than infrared light, there are currently only few devices facing a wide potential of applications. The realization of room temperature operation of THz QCLs would enable practical use in e.g. spectroscopy and public safety. The question i
We introduce rigorous theory for deriving first and second order backpropagation methods for Deep Neural Networks (DNN) whilst satisfying existing theory in DNN optimization. We begin by formally defining a neural network with its respective components and state the first and second order chain rule with respect to its partial derivatives. The partial derivatives in the chain rule formula are rela
https://www.thm.lu.se/forskning-0/edit-kaldor - 2026-06-03
Title: Drivande faktorer för individuell användning av big data system inom revisionsbolag Seminar date: 11/1-2023 Course: FEKH39, Degree Project, Business Administration, Undergraduate level, 15 University Credit Points ECTS Authors: Christoffer Yngwe, Jacob Svensson & Rasmus Thunberg Advisor: Magnus Johansson Keywords: Audit, big data systems, UTAUT-model, big data usage, general ledger syst
HEMTJÄNST, VÄLFÄRD, VARDAG Projektets studier kommer att avrapporteras i form av presentationer vid forskningskonferenser, artiklar i vetenskapliga tidskrifter samt i Glenn Möllergrens doktorsavhandling. Detta arbete kännetecknas av att mycket tid läggs på analys av det insamlade materialet och vilka slutsatser som kan dras därav. Slutsatserna presenteras först i preliminär form inför andra forska
https://www.soch.lu.se/publikationer-och-konferenspresentationer - 2026-06-03
Docent Kontaktinformation E-post: ann-christine [dot] hartzen [at] har [dot] lu [dot] se Telefon: +46 46 222 78 45Organisation Institutionen för handelsrätt Hämtställe: 10 WebbplatsAnn-Christine Hartzéns profil i Lunds universitets forskningsportalAndra roller Forskare Affärsrättsligt centrum vid Lunds Universitet, ACLU Publikationer Visar av publikationer. Sorterade efter år och sen titel. Filtre
https://www.ehl.lu.se/ann-christine-hartzen - 2026-06-04
With the increased pressure and challenges of economic, environmental, and social character, the need for innovations (including both the generation and adoption of innovations) that can be implemented in supply chains increases. A number of novel concepts focusing on intelligent logistics and packaging systems are being developed and tested in the food industry, all over the world. Several of the
As the Internet of Things (IoT) era emerges the need for ultra-low power (ULP) devices is becoming more eminent. A research-proven approach to achieve ULP consumption is to aggressively lower the supply voltage (VDD) below or in the vicinity of the transistor threshold voltage (Vth) and operate the transistors in the subthreshold (sub-Vth) region. Operating below or near the threshold voltage, i.e
Ligand substitution reactions on square-planar platinum (II) complexes of the types trans-[PtRXL2], trans-[PtR(4-PADA)L2][BF4], trans-[PtRX(LL)] and trans-[PtR(4-PADA)(LL)][BF4] R=H, Me; X=Cl−, I−; L=PEt3, bis(3-trifluoromethyl-phenyl)benzylphosphine (4), LL=the trans-spanning 2,11-bis[bis(3-trifluoro-methylphenyl)phosphinomethyl]benzo [c]phenanthrene (3); 4-PADA (=pyridine-4-azo-4′-(N, N-dimethyl
It is not acceptable that a judge because of ‘fear’ hands down a wrongful judgment. This was mentioned already by Isidore of Seville in his Sententiae and is part of the oaths of judges in many jurisdictions, from the 1230s onwards until this day. The ‘fear’ that is relevant could relate to one of the parties but also other persons in power. Thus, it relates not only to impartiality but – above al
