Sökning: "Jie Ji"

Hittade 2 uppsatser innehållade orden Jie Ji.

1. 1. Effects of ash dieback and Dutch elm disease on forest structure in Dalby Söderskog 2012-2020

   Master-uppsats, SLU/Southern Swedish Forest Research Centre

   Författare :Janis Ruks; [2020]
   Nyckelord :Sweden; Ophiostoma spp.; Hymenoscyphus fraxineus; Phytophthora spp.; forest succession; forest structure;

   Sammanfattning : Dalby Söderskog is a national park situated in southern Sweden. The forest is dominated by European ash (Fraxinus excelsior L.), wych elm (Ulmus glabra Huds.), pedunculate oak (Quercus robur L. LÄS MER

3. 2. Investigation of Skew on Differential High Speed Links

   Magister-uppsats, Institutionen för teknik och byggd miljö

   Författare :Jie Ji; [2008]
   Nyckelord :RF measurement; Skew;

   Sammanfattning : Skew in telecommunication normally means the difference in arrival time of bits transmitted at the same time in differential transmission. As an increasing of transmission data bit rate and more importantly, a data and clock signal rise time of become faster, digital system interconnects became behaving as transmission line. LÄS MER