The electronic density of states (DOS) plays a central role in controlling the charge-carrier transport amorphous organic semiconductors, while its accurate determination is still challenging task. We apply low-temperature fractional thermally stimulated luminescence (TSL) technique to determine DOS pristine films light-emitting diode (OLED) host materials. width determined for two series hosts...

Host selection by vector mosquitoes is a critical component of virus proliferation, particularly for viruses such as West Nile (WNV) that are transmitted enzootically to a variety of avian hosts, and tangentially to dead-end hosts such as humans. Culex tarsalis is a principal vector of WNV in rural areas of western North America. Based on previous work, Cx. tarsalis utilizes a variety of avian ...

Previous studies showed that the survival rate of Wolbachia decreases under high temperature in incubators. It is also known that a high density of Wolbachia in the host body reduces the host emergence rate, while low densities fail to change reproduction rates. However, few studies have examined the density of Wolbachia in hosts in the field. Here, we focus on Wolbachia infection of the pale g...

1. Host plant density can affect insect herbivore oviposition behaviour, which can, in turn, affect both plant and herbivore populations. Because clear generalisations about density effects on oviposition remain elusive, a better understanding of underlying mechanisms is needed. One such mechanism is plantmediated effects (i.e. changes in plant traits with density), which are often suggested bu...