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Index formulas and charge deficiencies on the Landau levels
The secret life of fungi : how they use ingenious strategies to forage underground
When you think of fungi, you’ll probably picture a huddle of chubby brown mushrooms, or the large, red-capped toadstools you stumble across in the woods. In doing so, you’re reducing fungi to their reproductive organs – tasty or striking as they may often be.
Equivariant extensions of *-algebras
A remark on twists and the notion of torsion-free discrete quantum groups
The Pimsner-Voiculescu sequence for coactions of compact Lie groups
Analytic formulas for topological degree of non-smooth mappings: the odd-dimensional case
Analytic formulas for topological degree of non-smooth mappings: the even-dimensional case,
Organisation
Spectral triples and finite summability on Cuntz-Krieger algebras
Evolution of sex chromosomes in Sylvioidea songbirds
Sex chromosomes were discovered more than 100 years ago. They have been studied intensely from a theoretical perspective since then, giving rise to a large body of testable predictions about their evolution from autosomes. A common feature of sex chromosomes is recombination suppression between the sex chromosome copies (X and Y in male heterogametic systems, or Z and W in female heterogametic sys
Realizing the analytic surgery group of Higson and Roe geometrically. Part III: Higher invariants
Realizing the analytic surgery group of Higson and Roe geometrically. Part II: Relative η-invariants
Realizing the analytic surgery group of Higson and Roe geometrically. Part I: The geometric model,
NONCLASSICAL SPECTRAL ASYMPTOTICS AND DIXMIER TRACES: FROM CIRCLES TO CONTACT MANIFOLDS
Spectral flow of exterior Landau-Robin hamiltonians
Migrationspolitik, välfärd och jämlikhet
Vad innebär värden och ideal som exempelvis jämlikhet, trygghet och personlig autonomi i migrationspolitiska frågor? Bör välfärdsstaten och jämlikheten inom landet prioriteras, vilket skulle motivera en mer restriktiv migrationspolitik? Eller bör global utjämning av individers säkerhet och livskvalitet prioriteras genom en öppnare migration? Politiker och engagerade medborgare har nytta av att bek
CMOS Adaptive TIA with Embedded Single-Ended to Differential Conversion for Analog Optical Links
A variable gain transimpedance amplifier (TIA) is presented featuring single-ended to differential conversion by means of negative feedback. The proposed topology also ensures stability when amplifier gain is varied. Furthermore, effective input capacitance of the TIA is reduced by using a positive capacitive feedback. The circuit is intended for intermediate frequency (IF) over fiber systems, but
Using portfilio theory to support requirements selection decisions (short paper)
Selecting requirements for a release of software is a difficult undertaking as people have trouble comparing requirements of different types and have natural biases towards short-terms gains over longer-term sustainability. Portfolio theory is proposed as a solution to this problem, as it provides a method for balancing investment options to maximize the likelihood of a given return. This approach
Trust dynamics in global software engineering
Trust is one of the key factors that determines success or failure of any software project. However, achieving and maintaining trust in distributed software projects, when team members are geographically, temporally and culturally distant from each other, is a remarkable challenge. This paper explores the dynamics of trust and best practices performed in software organizations to address trust-rel