نتایج جستجو برای: sbs polymer
تعداد نتایج: 95182 فیلتر نتایج به سال:
Tri-block copolymer styrene-butadiene (SBS) is extensively applied in bituminous highway construction due to its high elasticity and excellent weather resistance. With the extension of time, tri-block structural SBS automatically degrades into bi-block structural SB- with some terminal oxygen-containing groups under the comprehensive effects of light, heat, oxygen, etc. In this paper, the effec...
UNLABELLED Shaken Baby Syndrome (SBS) occurs from the violent shaking of an infant, which may lead to brain damage or death. The goal of this study was to assess educational methods used to teach new mothers about SBS. METHODS Forty six parents at a community hospital were selected and randomly divided into three groups. Group 1 received a short lesson about SBS. Group 2 received the lesson a...
The well-established negative correlation between staggered boards (SBs) and firm value could be due to SBs leading to lower value or a reflection of low-value firms’ greater propensity to maintain SBs. We analyze the causal question using a natural experiment involving two Delaware court rulings–separated by several weeks and going in opposite directions–that affected the antitakeover force of...
This study aims to investigate the in-depth feeling of young and literate mobile users in regard to the adoption of smartphone booking services (SBS) for purchasing tourism products. A research framework together with five hypotheses was proposed and empirically tested using data collected from a survey on SBS users between 18 and 29 years old. Innovation diffusion theory and fashion theory wer...
The exact prevalence of SBS in the United States is unknown, because many states and the national reporting statistics do not categorize SBS events or fatalities. In some states, child fatality review teams may categorize SBS but are restricted by state statute from making public reports of the number of child maltreatment fatalities, much Shaken Baby Syndrome (SBS) is likely the greatest cause...
The eeect of laser light self-focusing (SF) in speckles on stimulated Brillouin scattering (SBS) in an inhomogeneous plasma is studied. It is found that below but near critical power SF dramatically enhances the SBS reeectivity from an individual speckle, while above the critical power the pump power depletion due to SBS prevents strong SF and limits the maximum laser intensity in a speckle. Th...
BACKGROUND Shenling Baizhu San (SBS) is a well-known and classical Chinese medicine formula. It has been used for treatment of gastrointestinal disorders for about nine hundred years. Recent reports showed that it was effective in curing colitis and ameliorating the major manifestations of postoperational colorectal cancer (CRC). This study was to evaluate the effects of SBS on azoxymethane (AO...
Styrene-butadiene-styrene (SBS) is currently the most widely used asphalt modifier. However, high-SBS-concentration high-viscosity modified asphalts (HVMA) are characterized by poor flow and storage instability. To make up for lack of performance traditional SBS-HVMA, a nano-based composite with excellent was developed. Since carbon nanotubes (CNTs) nanomaterials, they prone to agglomeration wh...
Short bowel syndrome (SBS) is characterized by a malabsorptive state. It is conceivable that the coexistence of SBS and end-stage renal disease can lead to severe metabolic acidosis; however, such a condition has rarely been documented. We herein describe the case of a 64-year-old man with SBS who required maintenance hemodialysis. Persistent metabolic acidosis and mineral and bone disorders sh...
Scalable, high-throughput DNA sequencing is a prerequisite for precision medicine and biomedical research. Recently, we presented a nanopore-based sequencing-by-synthesis (Nanopore-SBS) approach, which used a set of nucleotides with polymer tags that allow discrimination of the nucleotides in a biological nanopore. Here, we designed and covalently coupled a DNA polymerase to an α-hemolysin (αHL...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید