Mussel-inspired coatings, known for their outstanding substrate-independent adhesive capabilities, have numerous potential applications in materials science and biomedical fields. To improve the understanding of how these polymers’ molecular structure chemical composition affect coating mechanisms resulting properties, herein three mussel-inspired polymers are developed: dendritic polyglycerol ...

We describe a methodology to automatically turn arbitrary ARMv8 programs into alphanumeric executable polymorphic shellcodes. Shellcodes generated in this way can evade detection and bypass filters, broadening the attack surface of ARM-powered devices such as smartphones.

natural light is one kind of light which its main resources are sun and starts. philosophers and researchers believe that spiritual and holy light not only includes material and quantified aspect, but also because of its non-physical properties always treats as a spiritual connector between god and man. light is the main part of existing which not only contacts to the surface of objects, but it...

Sequential changes in the microvascular architecture of rat brains following local freezing injury were studied by scanning electron microscopy involving the cerebrovascular casting method. Repair of the microvascular architecture was initiated on day 3 after injury. Hematogenous cells and reactive astrocytes within the edematous zone participated in the regenerative process. The microvascular ...

this paper seeks to investigate a new definition for architecture by unifying the three vitruvian principles of firmitas, utilities, and venustas via a phenomenological approach in the interpretation and analysis of their role in defining architecture. the paper is composed in two main sections. the first section investigates the nature of architecture based on the mentioned principles, where a...

this article presents a novel method and development paradigm that proposes a general template for an enterprise information structure and allows for the automatic generation and modification of enterprise workflows. this dynamically integrated workflow development approach utilises a conceptual ontology of domain processes and tasks, enterprise charts, and enterprise entities. it also suggests...

Surface defect detection is an extremely crucial step to ensure the quality of industrial products. Nowadays, convolutional neural networks (CNNs) based on encoder–decoder architecture have achieved tremendous success in various tasks. However, intrinsic locality convolution prevents them from modeling long-range interactions explicitly, making it difficult distinguish pseudo-defects cluttered ...

Orbital angular momentum (OAM) has gained a lot of attention due to its potential in enhancing the spectral efficiency for wireless communications. Using different OAM modes, multiple independent data streams are simultaneously transmitted by using spatial distribution helical phase, which enables as new form access technique Controlling phases incoming electromagnetic waves, reconfigurable int...