Current Chinese Science - Volume 1, Issue 6, 2021

Background: The Global Navigation Satellite System (GNSS) has great potentials in next-generation railway train control systems. Considering the fail-safe characteristics of train control, the threat from GNSS interference may result in an increasing likelihood of outages of train positioning or even safety risks to the railway system. Objective: The interference protection solutions are investigated and demonstrated for achievin Read More

Cu(In,Ga)Se2 (CIGS) thin film solar cell has the advantages of high efficiency, good working stability and low manufacturing cost, which is the most promising thin film solar cell. Currently, the efficiency of CIGS thin film cell has reached 23.35% by doping alkali elements. This review summarized the current status of doping alkali elements on flexible CIGS thin film solar cells with a focus on recent advancements intended for highe Read More

Background: Pea aphids (Acyrthosiphon pisum) possess a weak immune system, but they can firmly mount immunological responses. However, the influence of different plants on their defense against different microbes remains largely unknown. In addition, no previous research has integrated the growth, reproduction, and defense responses of pea aphids feeding on different plants. Objective: This study aims to investigate the Read More

COVID-19 or SARS-CoV-2 or 2019-nCov is a pandemic disease that occurred in December 2019 in Wuhan, Hubei Province of China. It was first transmitted from the animal host to a human source, after which it followed human-human transmission and spread exponentially worldwide. Various countries have fallen prey to this virus, but there are certain countries or populations, which have been more affected by this th Read More

GATA binding protein 3 (GATA3), a member of the zinc finger-binding transcription factor GATA gene family, plays an important role in regulating the development and differentiation of various tissues and organs. Previous studies have manifested that GATA3 is implicated in inhibiting the development of breast cancer, including suppressing the growth, metastasis, and invasion of cancer cells. However, the exact role of GA Read More

Background: Cadmium (Cd) is among the most toxic metals and is widely distributed in aquatic environments. Objective: Histopathological lesions and biochemical indices can be used to reflect the toxic effects of cadmium in fish target organs. Methods: In the present study, the common carp Cyprinus carpio was exposed to 0.5 mg/L of CdCl2 for 21 days. Histopathological analyses were performed in the spleen, liver, kidney, gil Read More

Background: Herbal medicines have been used in the health sector for the treatment of human disorders from the ancient time till the modern age. Plant based herbal products have an important place in medicine due to their health beneficial potential and pharmacological activities. Traditional medicines have been used in developing country, such as India to the developed countries such as the USA and Europe. Tradi Read More