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Major threats to biodiversity and ecosystem persistence are fragmentation of habitats and declining population sizes. For conservation biologists to understand the consequences of declining populations for the long term persistence and recovery of species worldwide, it is important to know and understand the underlying causes of potential threats, such as the depletion of genetic diversity, which
This article discusses peculiarities of the Romanian grammar in comparison with other Ind-European languages from historical perspective. It shows that Romanian uniquely preserves older characteristics of Indo-European languages, which makes it look 'an odd-one-out' among other Romance languages.
This report is based on 75 in length interviews with employees, both police and civilians, concerning their health, their work environment, leadership and organization. A scale was derived from the interviews and when used together with statistics on turn-over rates and sick leave absences formed a useful tool for police leadership to identify troublesome or potentially troublesome work environmen
This paper presents an inductorless ultra-low power frontend for applications such as sensor networks and medical implants. By using a completely inductorless topology the chip area is just 0.017mm2, excluding pads. A real input impedance of 300Ω is achieved with current feedback. Manufactured in 65nm CMOS, it measures more than 17dB gain from 100MHz to 2000MHz while consuming only 175μW from a 0.
We find effective, or homogenized, material parameters for Maxwell’s equations when the microscopic scale becomes small compared to the scale induced by the frequencies of the imposed currents. After defining a singular value decomposition of the non-selfadjoint partial differential operator, we expand the electromagnetic field in the modes corresponding to the singular values, and show that only the
