본문 바로가기

전체 글

 (151)
drying colloid의 거동 Thin film coatings do much more than spruce up walls. For example, they can be used as pharmaceutical devices in edible films, similar to those to deliver drugs used to fight the opioid epidemic. How these coatings dry can change their properties, which is especially important for films used in drug delivery. In their paper, "Chemical vs. mechanical microstructure evolution in drying colloid and..
세라믹 연료전지의 작동 온도 낮추기 A fuel cell is a device that produces electricity from chemical reactions. A proton ceramic fuel cell is based on ceramic electrolyte materials that exhibit high protonic conductivity at high temperatures, typically 800° to 1000°C. Ni and Shao note that reducing the operating temperatures of ceramic fuel cells is an objective of engineers to improve their durability and efficiency, and also make..
Astrocyte를 반영한 AI 모델을 통하여 로봇 움직임 제어 An astrocyte is a different type of brain cell that has recently been found to do a lot more than merely fill up spaces between neurons, as researchers believed for over a century. Studies are finding that these cells also play key roles in brain functions, including learning and central pattern generation (CPG), which is the basis for critical rhythmic behaviors such as breathing and walking. A..
코로나 바이러스가 호흡기 이외의 장기에 주는 영향들 모르는 단어 clot: 혈관이 막히는 것 After only a few days caring for critically ill COVID-19 patients at the start of the outbreak in New York City, Aakriti Gupta, MD, realized that this was much more than a respiratory disease. I observed that patients were clotting a lot, they had high blood sugars even if they did not have diabetes, and many were experiencing injury to their hearts and kidneys," In early ..
운동이 몸에 주는 영향 Exercise is one of the best-studied and most powerful ways of protecting the brain from age-related cognitive decline and has been shown to improve cognition in individuals at risk of neurodegenerative disease such as Alzheimer's disease and frontotemporal dementia—even those with rare gene variants that inevitably lead to dementia. But many older adults are not able to exercise regularly due to..
liquid retina prothesis Research at IIT-Istituto Italiano di Tecnologia (Italian Institute of Technology) has led to the revolutionary development of an artificial liquid retinal prosthesis to counteract the effects of diseases such as retinitis pigmentosa and age-related macular degeneration that cause the progressive degeneration of photoreceptors of the retina, resulting in blindness. The study has been published in..
단백질의 거동 모르는 것 및 단어: corroborate: 확증하다. ion-exchange chromatography surface diffusion Scientists have struggled to directly measure the movement of proteins, known as protein diffusion, in materials that include both solid and liquid components. They have also disagreed on how movement at the surface of the material contributes to protein movement when using ion-exchange chromatography, a laboratory and ..
microglia의 새로운 역할 발견 (promoting synapse plasticity) To make new memories, our brain cells first must find one another. Small protrusions that bud out from the ends of neurons' long, branching tentacles dock neurons together so they can talk. These ports of cellular chatter—called synapses, and found in the trillions throughout the brain—allow us to represent new knowledge. But scientists are still learning just how these connections form in respo..

티스토리툴바