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5/26(Mon)
Breeding of Harmful Insects of Crops by the Effect of Disastrous Abnormal Climate and Their Control Techniques
Dr. & Assoc. Prof. Li Je Ok, Academy of Agricultural Sciences
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5/23(Fri)
Some Problems for Teachers to Acquire Skillful Teaching Techniques
Dr. & Prof. Kim Sun, Kim Hyong Jik University of Education
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5/27(Tue)
Sci-tech Problems Arising in the Establishment of Manufacturing Process of Wood Chipboard in Regional-Industry Factories
Dr. & Assoc. Prof. Ku Hyon Kwon, Pyongyang University of Architecture
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5/27(Tue)
Sci-tech Problems Arising in Implementing the Statistical Process Management
Assoc. Prof. Ri Kyong Sam, Kim Hyong Jik University of Education
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5/28(Wed)
A New Evaluation Method of Layer Separation and Matrix Cracks in the Analysis of Multilayer Composite Panels
Dr. U Song Hak, Kim Il Sung University
