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Background
In recent years, platelet‐rich plasma (PRP) has been used in plastic surgery, dermatology, and other treatment procedures worldwide. Since the number of scientific writings has been significantly increasing, it is challenging to generate a manual compilation and systematic review of PRP's therapeutic applications in dermatology and plastic surgeries. This study aimed to make a bibliometric...
The construction of intact functional skin is a challenging field in tissue engineering. Traditional skin tissue engineering, using “seed cells” as a bioactive source for scaffolding materials maybe not efficient enough. Here a new strategy is shown for constructing functional tissue‐engineered skin with Minimal Functional Unit of Skin (MFUS) as the source of bioactivity. Chitosan/gelatin non‐woven...
On-load voltage regulation transformer is one of the effective measures to control the low voltage problem in distribution network. Traditional mechanical load switches have exposed many shortcomings in the continuous development of the power system. This paper proposes a structure of load switch based on the high power IGBT, and shows its hardware circuit design of the execution structure. The scheme...
Financing problem has always been the key factor of restricting the development of energy performance contracting projects in China. With the advent of the worldwide low-carbon economic age, the trading system and market of carbon emission reduction have become mature gradually. The emission quotas have become intangible goods with economic value. Most energy performance contracting projects can reach...
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