According to the Kubo formula, the complex surface conductivity of graphene can be expressed with the help of interband and intraband transitions66,68. $$\begin{aligned} R_g = 1/\sigma _s = 1/(\sigma ^s_{intra}+\sigma ^s_{inter}) \end{aligned}$$ (2) $$\begin{aligned} \...
SNR is the imaging SNR,Sis the average signal intensity in the measured fluorescence region, andNis the standard deviation of the signal in the measured fluorescence region. The SBR measures the ratio of the signal intensity to the background intensity and reflects the ability of the imaging syst...
This has been largely limited to case reports, with the majority experiencing improvement in symptoms after SLIT discontinuation, PPI use, or switching from a swallow method to spit method after the period of absorption [38, 39]. Diagnosis and investigations Since the physical examination of ...
The calculation method of phycocyanin purity is similar to that of phycoerythrin, which is also obtained by the absorbance ratio. The calculation formula is as follows: Purity Index = A620/A280(A620, Absorbance of the sample at 620 nm; A280, Absorbance of the sample at 280 nm) (Ku...
Survival benefit of traditional Chinese herbal medicine (a herbal formula for invigorating spleen) for patients with advanced gastric cancer. Integr Cancer Ther. 2013;12(5):414–22. https://doi.org/10.1177/1534735412450512. Article PubMed Google Scholar Lv B, Wang Y, Ma D, Cheng W, Liu J...
Its calculation formula is as follows: VI=S×GI (3) where S stands for No. of seedings length (the length excluding the cotyledon but including the root system, and it is measured directly with a standard ruler). The structured light reflection image of soybean is obtained in the ...
After incubation, microbial growth was determined by measuring the increase in the turbidity of each well at 630 nm using a microplate reader and the percentage of growth inhibition according to the following formula: [Math Processing Error] In addition, the antimicrobial activity against both ...
(ii) x = 0.8 ~ 5, these Etrap were distributed around at 0.73, 0.78 ~ 0.93 eV; (iii) x = 10 ~ 15, the Etrap occured at 0.71 ~ 0.74 eV, where the Etrap can be estimated by Urbach’s empirical formula Etrap = Tm/500 (Tm is the ...
Some of the formulations studied included ginger powder, Jinlong capsule, Danggui Buxie decoction, Sugan Jianpi Sanjie compound, Yiqi Jianpi Hewei Therapy, Fuzheng Kangai compound, Fuzheng Jiedu formula, Aidi injection, and Guilu Erxian Decoction. Based on the obtained data, they concluded the ...
From the formula, it can be seen that an increase in AIP mainly depends on an increase in TG or a decrease in HDL-C. An increase in TG can accelerate the oxidation of LDL-C, cause endothelial dysfunction, and promote the occurrence of atherosclerosis [46], while HDL-C can antagonize ...