New biodegradable network polymers containing siloxane-linked polymeric prodrugs of 5-ammino-2-hydroxybenzoic acid (5-ASA) in the main chain were prepared by ter polymerization of methacrylic acid (MA), 2-hydroxyethylmethacrylate (HEMA), and bis (trimethylsilyloxy) methylsilane (VBM) in the presence of some new cross-linking agents.The monomers and polymers were characterized by FT-IR and 1H-NM...

traumatic brain injury (tbi) is a common reason of brain tissue loss as a result of tumors, accidents, and surgeries. renewal of the brain parenchyma is restricted by many reasons such as inimical substances produced as the result of trauma and also inflammatory responses. a strong cascade of inflammatory responses begins as a result of tbi which include recalling peripheral leukocytes into the...

We show that attaching a whisker (or pendant) at the vertices of cycle cover graph results in new with following property: all symbolic powers its ideal are Koszul or, equivalently, componentwise linear. This extends previous work where whiskers were added to or vertex graph.

We propose and study a method of optical crosstalk suppression for silicon photomultipliers (SiPMs) using filters. demonstrate that attaching absorptive visible bandpass filters to the SiPM can substantially reduce crosstalk. Measurements suggest absorption near infrared light is important achieve this suppression. The proposed technique be easily applied suppress in SiPMs cases where filtering...