2D SEMIMODEL OF FULL-SECTION ANCHORAGE IN THICK SOFT ROCK ROADWAY

2D Semimodel of Full-Section Anchorage in Thick Soft Rock Roadway

This paper focuses on the reinforcement effect of full-face anchorage in thick soft rock roadway.A 2D semimodel of full-face anchorage in roadway with thick surrounding soft rock was proposed firstly by transforming the confinement effect of the excavation face in the longitudinal direction as the virtual internal support force at the circumferenti

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On-chip omnidirectional electromagnetic-thermal cloak

Summary: Simultaneously guiding electromagnetic waves and heat flow at any incidence angle to smoothly bypass some electromagnetic/thermal sensitive Shave Gel elements is a key factor to ensure efficient communication and thermal protection for an on-chip system.In this study, an omnidirectional on-chip electromagnetic-thermal cloak is proposed.Fir

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A double-hurdle model estimation of adoption and intensity of use of poultry production technologies in Machakos County, Kenya

Poultry production technologies adoption, such as improved Indigenous Chicken MACHETE (IC) breeds and fabricated brooders, remain a viable option for enhancing IC productivity.However, the uptake of improved IC technologies remains low, especially in developing countries.This study investigated the adoption and intensity of the use of IC technologi

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