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Your search for "my instagram has been phished 【Visit Sig8.com】9ZP42K8.AWg9" yielded 84458 hits

Automating scattering amplitudes with chirality flow

Recently we introduced the chirality-flow formalism, a method which builds on the spinor-helicity formalism and is inspired by the color-flow idea in QCD. With this formalism, Feynman rules and diagrams are simplified to the extent that it is often possible to immediately, by hand, write down a helicity amplitude given a Feynman diagram. In this paper we show that the method can also speed up nume

Madness and Romanticism in Percy Shelley's "Julian and Maddalo"

There is now a widespread scholarly consensus that we can see in the late eighteenth and early nineteenth centuries a close but complex discursive and institutional relationship between mental illness and the set of cultural assumptions and practices which we call “Romanticism”. My purpose in this essay is to explore how that relationship is both manifested in and challenged by the English Romanti

Forming molecular states with hadronic rescattering

A method for modelling the prompt production of molecular states using the hadronic rescattering framework of the general-purpose Pythia event generator is introduced. Production cross sections of possible exotic hadronic molecules via hadronic rescattering at the LHC are calculated for the χc1(3872) resonance, a possible tetraquark state, as well as three possible pentaquark states, Pc+(4312), Pc

γ∗γ∗ →ηc (1S,2S) transition form factors for spacelike photons

We derive the light-front wave function (LFWF) representation of the γ∗γ∗→ηc(1S),ηc(2S) transition form factor F(Q12,Q22) for two virtual photons in the initial state. For the LFWF, we use different models obtained from the solution of the Schrödinger equation for a variety of cc̄ potentials. We compare our results to the BABAR experimental data for the ηc(1S) transition form factor, for one real

Environmental Monitoring by Multi-Spectral Lidar Techniques

Popular Abstract in Swedish I vår omgivning finns många gasformiga ämnen, vars egenskaper är sådana att de kan mätas med optiska metoder. Härvid kan man utnyttja det unika spektroskopiska fingeravtryck ämnena har. Det vill säga, att varje ämne absorberar ljus av olika färg (våglängd) på ett unikt sätt. Likaså har vissa ämnen sådana egenskaper, att då de belyses med en viss våglängd sänder de ut enMulti-spectral lidar (light detection and ranging) techniques have been developed and employed in various environmental studies, ranging from concentration mapping of volcanic emissions to fluorescence imaging of historical monuments. In both absorption measurements of gaseous species and fluorescence imaging of stones, multiple wavelength excitation and multiple wavelength detection have been app

Pion and Kaon Dynamics at Higher Orders in Chiral Perturbation Theory

Popular Abstract in Swedish Beräkningar av högre ordning i kiral störningsteorin med tre kvarkar presenteras. De relevanta frihetsgraderna i denna teorin är de lättaste pseudo-skalära mesonerna, pionen och kaonen. Syftet med dessa beräkningar är dubbelt. För det första, att kunna bestämma de erforderliga lågenergi-konstanter som krävs för att uppnå högre precision i förutsägelserna från denna teorHigher orders calculations of processes involving the pion and kaon pseudo-scalar mesons are presented in the framework of three flavour Chiral Perturbation Theory. The purpose is two-fold. First determining the low energy constants of ChPT that are necessary for higher accuracy predictions. Secondly, testing the validity of the chiral expansion in the strange quark mass, with emphasis on the valu

Kriminaliseringen av eutanasi – Ett befogat straffbud gentemot den terminalt sjuka patienten?

Dödshjälp innebär att en aktiv åtgärd vidtas för att avsluta en persons liv på dennes begäran. Om det är personen själv som utför den avgörande gärningen som leder till döden kallas det assisterat döende. Är det emellertid någon annan än personen som utför handlingen kallas det eutanasi. Det har identifierats ett ökat stöd hos Sveriges samhällsmedborgare, för införandet av dödshjälp i förhållande

Spanska fönstret - En skattelucka eller bluff?

Syftet med denna uppsats är att diskutera och analysera huruvida fenomenet ”spanska fönstret” utgör en skattelucka som möjliggör undkommande av kapitalvinstbeskattning vid en flytt från Sverige till Spanien. Detta har utretts mot bakgrund av ett skattenomadstillstånd och skatteavtalet mellan Sverige och Spanien. Rekvisit som ”skattskyldig” och ”hemvist” i artikel 4 i skatteavtalet mellan Sverige o

Ombyggnad av självdrag till FTX-system i flerbostadshus - En jämförelse mellan centralt och enskilt system

Installation of heat recovery system in multi-family houses - A comparison between a central system and an individual system. Energy- efficiency of buildings is a popular subject of discussion. If we are going to reduce the energy consumption in our buildings we need to install more effective ventilation systems that utilize the heat in the exhaust air. Exhaust and supply air ventilation with heat

The Polluter Pays Principle in the European Waste Framework Directive

Förorenaren betalar är en ekonomisk princip som internaliserar externa kostnader. Principen är således en metod genom vilken kostnader för förorening kan bli fördelade. Principen kan också beskrivas genom att använda ett rättviseargument, eftersom det kan anses rättvist att förorenaren ska betala för den förorening som han bidragit till. Förorenaren betalar har använts i internationell rätt och an

Underlåtenhet att avslöja brott - 23 kap 6 § BrB och dess praktiska tillämplighet

Enligt 23 kap. 6 § BrB föreligger en skyldighet att, när det särskilt anges, avslöja ett förestående eller pågående brott. Denna skyldighet har föreskrivits i svensk strafflag sedan lång till tillbaka. Skyldigheten har framförallt gällt i vid särskilt grova brott så som högförräderi och spioneri, men på senare tid även vid tillgreppsbrott och våldsbrott som rån och våldtäkt. Under utformningen av

Production, purification and characterization of antibacterial biomolecules from an alkaliphilic Bacillus

Forty alkaliphiles, which were isolated from samples collected in Eastern Africa, have been screened for production of antibacterial compounds. One of these isolates, Bacillus halodurans B20, was able to produce a prominent amount of antibacterial activity against a Gram-positive bacteria on agar plates [paper I] and selected for further study. Production of the active compound in submerged culti

Two subtypes of lung cancer classification from histopathology images based on deep learning

Adenocarcinoma (LUAD) and squamous cell carcinoma (LUSC) are the most common forms of lung cancer. These two subtypes of lung cancer are usually classified by visual inspection clinically. Our aim is to design an effective strategy based on convolutional neural networks to classify histopathology slides of these two types of lung cancer. With augmentation of the histopathology slides, different cl

Occlusion method to obtain saliency maps for CNN

This Bachelor project will study convolutional neural networks created for image classification. Furthermore, it will specifically use an explanatory model for how the network decided a certain classification output. This is to increase the interpretability of the network. However, the completeness of the explanatory model needs to be high for it to be useful. A saliency map of how valuable each i

Optimizing L2-regularization for Binary Classification Tasks

An Artificial Neural Network (ANN) is a type of machine learning algorithm with widespread usage. When training an ANN, there is a risk that it gets overtrained and cannot solve the task for new data. Methods to prevent this, such as L2-regularization, introduce hyperparameters that are time-consuming to optimize. In this thesis, I investigate a hypothesis which postulates how the optimal L2-regul

An approximate maximum likelihood approach, applied to phylogenetic trees

A novel type of approximation scheme to the maximum likelihood (ML) approach is presented and discussed in the context of phylogenetic tree reconstruction from aligned DNA sequences. It is based on a parameterized approximation to the conditional distribution of hidden variables (related, e.g., to the sequences of unobserved branch point ancestors) given the observed data. A modified likelihood, b