Dag Roar Hjelme

TL;DR: A new type of attack on quantum cryptography systems is proposed, in which Eve utilizes various optical imperfections in Bob's scheme and constructs light pulses so that Bob does not distinguish his detection results from normal, whereas they give Bob the basis and bit value chosen at Eve's discretion.

TL;DR: It is concluded that additional protection is necessary for currently implemented quantum key distribution systems against the large pulse attack, a new strategy of eavesdropping on quantum cryptosystems, which eliminates the need of immediate interaction with transmitted quantum states.

TL;DR: Glucose measurements performed in blood plasma were promising, showing that the sensor is capable of measuring physiological glucose levels in blood with a minimal effect from interfering molecules and indicates that the developed sensor is a candidate for continuous monitoring of glucose in blood.

TL;DR: In this paper, the importance of the selection of operational parameters in existing technologies and their impact on biogas yield is discussed, including feedstock utilization (substrate, inoculum, codigestion and pretreatment), process condition (pH, temperature, pressure, and reactor design), reactor control (HRT and OLR), and inhibition (Ammonia and VFAs).

TL;DR: In this paper, a generalized Langevin rate equation is derived for arbitrary strong feedback and arbitrary optical feedback configuration and spectrum for single-mode semiconductor single-antenna single-input single-out (SISO) lasers.