This paper provides a brief investigation on suitability of Proton-exchange membrane fuel cells (PEMFCs) as the source of power for transportation purposes.Hydrogen is an attractive alternative transportation fuel.It is the least polluting fuel that can be used in an internal combustion engine (ICE) and it is widely available.If hydrogen is used in

The stedy stand aid second wave of COVID-19 pandemic has overwhelmed the health system across India leading to not only the loss of innumerable human lives but also exposed the various shortcomings of healthcare infrastructure.This emphasizes the need for a better preparedness of the health system across the nation to tackle the potential third wav

Repeated soil surveys provide opportunities to quantify the effect of long-term environmental change.In recent decades, the topics of forest soil acidification as a consequence of acidic deposition, the enrichment of forest ecosystems with nitrogen, and the loss of carbon due to climate change have been discussed.We used two forest soil surveys tha

An external modulation laser module assembly (EMLMA) is proposed to suppress nonlinear errors in an interferometry system and improve its measurement performance.The EMLMA employs both phase modulation with radio frequency signal and a specific modulation amplitude switching mode, enabling the suppression of noise introduced by spurious reflections

BACKGROUND: Surgical samples have long been used as important subjects for cancer research.In accordance with an increase of neoadjuvant therapy, biopsy samples have recently become imperative for cancer transcriptome.On the other hand, both biopsy and surgical samples are available for expression profiling for predicting clinical outcome by adjuva