Abstract: In this paper, we focus on primary school students and show that it is possible for students without prior knowledge in these areas to re-invent and successfully implement cryptogra-phy and ...

java.lang.NullPointerException at org.apache.fory.collection.ForyObjectMap.place(ForyObjectMap.java:139) at org.apache.fory.collection.ForyObjectMap.get(ForyObjectMap ...

Abstract: The study is based on the need to develop an algorithm to identify the optimal penetration path for inaccessible lesions, for instance, brain tumors and liver cancer, using radiofrequency ...