Self-healing concrete has emerged as a promising technology in the field of sustainable infrastructure due to its ability repair cracks and prolong lifespan structures. This innovative material potential revolutionize construction industry by reducing maintenance costs, minimizing environmental impact, enhancing durability infrastructure. In this abstract, we explore concept self-healing concre...

In order to meet key requirements imposed by transitioning a 5G network, new network management techniques must be employed in increase reliability and efficiency. Most notably, it is important that Self-Organizing Network (SON) able recover autonomously from failure or congestion through Self-Healing procedures (i.e. autonomous detection, diagnosis, correction). This paper aims develop self-he...

with the continuous development of the industrialization process, the countries all over the world gradually appeared lack of agricultural labor force and aging phenomenon, which was especially prominent in developed countries. however the agricultural robot with high operating efficiency, high qualities of work will play an increasingly important role in future agricultural production. robot n...

Self-healing is an ideal mechanism for concrete to achieve self-repair of microcracks . While extensive efforts have been invested in capsule-based autonomous self-healing, the dilemma between capsules’ survivability during mixing and their rapture upon cracking release healing agents remains unsolved. This study aims address this challenge by investigating a lignin-based capsule system with tu...

The tracking of healing on concrete slabs where dense crack patterns are formed under bending is reported using Acoustic Emission (AE) and Ultrasound Pulse Velocity (UPV). Additively manufactured polymeric networks designed to distribute a polyurethane agent through capillary actions pressure the open cracks, in slabs. It shown that pattern controlled by geometry vascular positioned near steel ...

Human adipose-derived stem cells (hASCs) are known for their capability to promote bone healing when applied to bone defects. For bone tissue regeneration, both sufficient angiogenesis and osteogenesis is desirable. Vascular endothelial growth factor A (VEGFA) has the potential to promote differentiation of common progenitor cells to both lineages. To test this hypothesis, the effects of VEGFA ...

Self-healing (SH) polymers are responsive polymeric materials that can repair mechanical damage such as cracks in an autonomous fashion. In most SH polymers studies reported to date, crack closure was either unaddressed or achieved by manual intervention. Here, we report a new strategy that utilizes shape memory (SM) to prepare novel SH polymers that are capable of simultaneously closing and re...

The growth and differentiation factor midkine (Mdk) plays an important role in bone development and remodeling. Mdk-deficient mice display a high bone mass phenotype when aged 12 and 18 months. Furthermore, Mdk has been identified as a negative regulator of mechanically induced bone formation and it induces pro-chondrogenic, pro-angiogenic and pro-inflammatory effects. Together with the finding...