Suspended particle transport is frequently involved in many geophysical processes and subsurface engineering applications. Although common important, the effect of liquid cohesion on clogging has been overlooked previous studies. We conduct visualized experiments dilute suspension flow a rough fracture find dramatic enhancement by tiny amount additional immiscible wetting liquid, even at weight...

Introdouction: The incidence and etiology of maxillofacial fractures are influenced by social, cultural, and environmental factors. Understanding the cause, severity, and temporal distribution of maxillofacial trauma provides an insight into the behavioral patterns of people from different countries and can also assist in establishing clinical and research priorities for effective treatment and...

Background: Femoral shaft fractures are an incapacitating pediatric injury accounting for 1.6% of all pediatric bonyinjuries. Management of these fractures is largely directed by age, fracture pattern, associated injuries, built of the childand socioeconomic status of the family. We retrospectively evaluated the use of elastic stable intramedullary nail (ESIN)in surgical management of femoral s...

As the burial depth of shale exploitation increases, it is challenge to form fracture networks through hydraulic fracturing technology. When cryogenic fluid contacts with hot rock, heat exchange process occurs and temperature gradient generated at rock surface, resulting in thermal stress. Once stress exceeds tensile strength, fractures are generated. To study initiation propagation induced by ...

The dynamic evolution characteristics of fracture are crucial to analyzing the development coal and rock mass instability, gas diffusion law, disaster prediction. These affect fractures gas-induced channels. Based on experimental results, we found following: In areas rich in both oil, damage due high-pressure oil was inversely correlated with distance from source. Moreover, as became closer sou...