Transforming growth factor β (TGF-β) plays an important role in tumor initiation and progression,
functioning as both a suppressor and a promoter. The mechanisms underlying this dual …

Polymer electrolyte membrane (PEM) fuel cells or PEMFCs and PEM electrolysis cells or
PEMECs are two closely related electrochemical devices having a similar structure: a PEM with …

Photocatalysis is an ecofriendly technique that emerged as a promising alternative for the
degradation of many organic pollutants. The weaknesses of the present photocatalytic system …

Sir, I read with much interest the article on the newly-proposed terminology for liver surgery [1].
I realise that the terminology committee members tried very hard to come up with a …

We investigated exchange coupling of Fe layers across Au and Cr interlayers by means of
light scattering from spin waves. For Au interlayers we find a continuous decrease of this …

… The decay curves of 2−6 are well fitted into a single-exponential function as I = A exp(−t/τ)
+ y 0 , suggesting only one luminescence center. The existence of only one luminescence …

… Yun Yun Pang and Jamie Schwartz contributed equally to this work. … The inset in b shows
the data for the ALC1435 strain where the y-axis has been expanded between 0 and 30 for …

Although nonclassical estrogen actions initiated at the cell surface have been described in
many tissues, the identities of the membrane estrogen receptors (mERs) mediating these …

The rapid increase in global energy demand and the need to replace carbon dioxide (CO 2 )-emitting
fossil fuels with renewable sources have driven interest in chemical storage of …

… Finally, a computer collected the digitized photoacoustic signals to reconstruct the distribution
of optical absorption within the sample 23 , which determines the resolution in the x-y …