Search results for "EFE"
showing 10 items of 5785 documents
Kreditēšanas platformas “SUN FINANCE group” zīmola “Bino.lv” reklāmas pilnveidošanas iespējas
2021
Bakalaura darba tēma ir “Kreditēšanas platformas “SUN FINANCE group” zīmola “Bino.lv” reklāmas pilnveidošanas iespējas”. Bakalaura darba mērķis ir, pamatojoties uz teorijas atziņām, publiski pieejamiem datiem, veikto aptauju un interviju ar nozares speciālistu rezultātiem, novērtēt zīmola “Bino.lv” reklāmas iespējas – ņemot vērā aizliegumu reklamēt kreditēšanas pakalpojumus, un izstrādāt priekšlikumus uzņēmuma vadībai par reklāmas pilnveidošanas iespējām. Bakalaura darbs sastāv no teorētiskās literatūras apkopojuma, pētījumā izmantotās metodoloģijas apraksta un veiktā pētījuma rezultātu apkopojuma. Pirmajā darba daļā tiek apskatīti reklāmas teorētiskie aspekti. Otrajā nodaļā tiek raksturots…
Photocycle of point defects in highly- and weakly-germanium doped silica revealed by transient absorption measurements with femtosecond tunable pump.
2022
AbstractWe report pump-probe transient absorption measurements addressing the photocycle of the Germanium lone pair center (GLPC) point defect with an unprecedented time resolution. The GLPC is a model point defect with a simple and well-understood electronic structure, highly relevant for several applications. Therefore, a full explanation of its photocycle is fundamental to understand the relaxation mechanisms of such molecular-like systems in solid state. The experiment, carried out exciting the sample resonantly with the ultraviolet (UV) GLPC absorption band peaked at 5.1 eV, gave us the possibility to follow the defect excitation-relaxation dynamics from the femto-picosecond to the nan…
Defects in III-N LEDs: experimental identification and impact on electro-optical characteristics
2022
III-N light-emitting-diodes (LEDs) are subject of intense investigations, thanks to their high efficiency and great reliability. The quality of the semiconductor material has a significant impact on the electro-optical performance of LEDs: for this reason, a detailed characterization of defect properties and the modeling of the impact of defects on device performance are of fundamental importance. This presentation addresses this issue, by discussing a set of recent case studies on the topic; specifically, we focus on the experimental characterization of defects, and on the modeling of their impact on the electro-optical characteristics of the devices.
On repeated moral hazard with a present biased agent
2013
Scientific writing for impact factor journals
2013
EASARCICAPLivre dispo. dans :hal-00832739, version 1; Publish or Perish. This old adage illustrates the importance of scientific communication; essential to research, it also represents a strategic sector for each country’s competitiveness. An often-neglected topic, scientific communication is of vital importance, with new information technologies accelerating and profoundly changing how knowledge is disseminated. The necessity of optimally disseminating experts’ findings has also become crucial to researchers, institutes and universities alike, which has prompted the recent advent of Impact Factors for the evaluation and financing of research, the goal being for scientific knowledge to be …
How representative are referendums? Evidence from 20 years of Swiss referendums
2017
Direct democracy allows citizens to reverse decisions made by legislatures and even initiate new laws which parliaments are unwilling to pass, thereby, as its proponents argue, leading to more representative policies than would have obtained under a purely representative democracy. Yet, turnout in referendums is usually lower than in parliamentary elections and tends to be skewed towards citizens of high socio-economic status. Consequently, critics of direct democracy argue that referendum outcomes may not be representative of the preferences of the population at large. We test this assertion using a compilation of post-referendum surveys encompassing 148 national referendums held in Switze…
Vastaus emeritusprofessori Kanniaiselle
2019
Switching spatial scale reveals dominance-dependent social foraging tactics in a wild primate
2017
When foraging in a social group, individuals are faced with the choice of sampling their environment directly or exploiting the discoveries of others. The evolutionary dynamics of this trade-off have been explored mathematically through the producer-scrounger game, which has highlighted socially exploitative behaviours as a major potential cost of group living. However, our understanding of the tight interplay that can exist between social dominance and scrounging behaviour is limited. To date, only two theoretical studies have explored this relationship systematically, demonstrating that because scrounging requires joining a competitor at a resource, it should become exclusive to high-rank…
Expired Tidal Volume and Respiratory Rate During Postnatal Stabilization of Newborn Infants Born at Term via Cesarean Delivery
2021
Objective To retrieve evolving respiratory measures in the first minutes after birth in normal neonates born at term using a respiratory function monitor. Study design We evaluated newborn babies delivered at term via cesarean after uncomplicated pregnancies. Immediately after birth, a respiratory function monitor with an adapted flowmeter and a face mask were applied at 2, 5, and 10 minutes after birth for 90 seconds in each period. We analyzed expired and inspired tidal volume, respiratory rate (RR), percentage of leakage, and number of analyzed breaths in each individual infant's recording using a respiratory research software. Results A total of 243 infants completed the study. The fina…
Il Mezzogiorno alla ricerca di una strategia di sviluppo
2017
Il contributo esamina, anche la luce degli esiti del referendum sulla revisione costituzionale, i principali indicatori del grave disagio economico-sociale in cui versa il Sud e le misure adottate sul piano degli interventi finanziari e delle misure di perequazione in attuazione delle politiche di coesione economico-sociale nazionali ed europee. In particolare, viene analizzata la questione dell’inveramento del principio di addizionalitá dei fondi strutturali e del Fondo europeo per gli investimenti strategici (il c.d. “Piano Juncker”) rispetto al Masterplan per il Mezzogiorno ed ai “Patti per il Sud” ed alle misure di coesione adottate per la riduzione del divario economico-sociale e per l…