Uncertain differential equation is a type of differential equation driven by canonical process.
In this paper, a concept of α-path to uncertain differential equation is first introduced, which is …

This paper presents a type of stock models for uncertain markets by using uncertainty theory.
Firstly, a brief history of stock models and some methodologies are reviewed. Next, some …

High‐efficiency and low‐cost perovskite solar cells (PVKSCs) are an ideal candidate for
addressing the scalability challenge of solar‐based renewable energy. The dynamically …

This paper proposes two methods of reducing the storage capacitance in the ac/dc power
supplies for light emitting diode (LED) lighting. In doing so, film capacitors can be adopted …

The electrolytic capacitor is the key component that limits the operating lifetime of LED drivers.
If an ac–dc LED driver with power factor correction (PFC) control is allowed to output a …

Tea polyphenols (TP) possess many beneficial properties, such as reducing the risk of cancer
and heart diseases, and acting as natural antioxidants for the food industry. At the same …

CD4 + CD25 + Foxp3 + natural regulatory T cells (T reg cells) maintain self-tolerance and
suppress autoimmune diseases such as type 1 diabetes and inflammatory bowel disease (IBD)…

The understanding of interactions between nanomaterials and biomolecules is of fundamental
importance to the area of nanobiotechnology. Graphene and its derivative, graphene …

High-performance bulk-heterojunction (BHJ) polymer solar cells (PSCs) processed from non-halogenated
solvents with power conversion efficiency values over 7% are demonstrated …

Although three-dimensional metal halide perovskite (ABX 3 ) single crystals are promising
next-generation materials for radiation detection, state-of-the-art perovskite X-ray detectors …