Taking raw coal and briquette coal samples with preset center holes Adjustable Leg as research objects, this paper makes a systematic analysis and research of crack evolution laws of the two different coal samples under the local load.The results show that the raw coal and briquette coal samples are different mainly in number, dimension, and comple
Background & objectives: Mosquito vectors are disease-causing insects, responsible for various life-threatening vector-borne diseases such as dengue, Zika, malaria, chikungunya, and lymphatic filariasis.In practice, synthetic insecticides are used to control the mosquito vector, but, the continuous usage of synthetic insecticides is toxic to human
The purpose of this paper is twofold.First, based on a literature review, the characteristics of a good mentoring practice are presented; and second, based on Full Canopy Bed an action research I analyze how one teacher developed these characteristics (or not) during the process of becoming a mentor.Concerning the first objective, several researche