Results 51 to 60 of about 5,900,600 (309)
A Policy Spectrum for Spectrum Economics
Information Economics and Policy, 2009 Abstract Recent reforms to radio spectrum regulation have sparked controversy over the respective merits of two mutually exclusive liberalization regimes: property rights and commons. This debate is restrictive because it is largely incomplete and misunderstood. It is also costly in terms of opposition and delays to reforms.
openaire +2 more sources
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
Olympic Landscapes: A Global Event on a Local Landscape [PDF]
, 2012 Recently, cities around the globe have become involved in a competition for obtaining the title of the most “powerful” city in the world. Hosting mega-events, like the Olympics allow for these cities to restructure the entire floor plan of their ...
Silva, Krista
core +2 more sources
FEBS Letters, EarlyView.Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman +2 more
wiley +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
The Value of the Dead: The Commodification of Corpses in Western Culture [PDF]
, 2018 Since the 19th century, the deceased human body and its parts have been increasingly dehumanized, objectified, and commodified in Western culture. Thus, in a relatively short period of time, the corpse became, and continues to be, a highly valuable ...
Wallace, Charles Z.
core +2 more sources
JACC: Case Reports, 2020 Ventricular septal rupture (VSR) following myocardial infarction is rare in the reperfusion era. The decrease in patients presenting with myocardial infarction during the coronavirus-2019 (COVID-19) pandemic could result in more frequent VSR. This report
Malav Parikh, MD +4 more
doaj +1 more source
Epilepsia Open, 2021 Drug‐resistant focal epilepsy with regional neocortical seizure onsets originating from the posterior quadrant can be particularly difficult to treat with resective surgery due to the overlap with eloquent cortex.
David Burdette +3 more
doaj +1 more source
Continuous spectrum, point spectrum and residual spectrum of operator matrices
Linear Algebra and its Applications, 2010 Let \(M_C\) denote a \(2\times 2\) upper triangular operator matrix of the form \(M_C=\left(\begin{smallmatrix} A&C\\0&B\end{smallmatrix}\right)\), which is acting on the sum of Banach spaces \(X\oplus Y\) or Hilbert spaces \(H\oplus K\). The authors of this paper characterize the sets \(\bigcap_{C\in B(Y,X)} \sigma_c(M_C)\), \(\bigcap_{C\in B(K,H ...
Zhang, Shifang +2 more
openaire +1 more source
Paraneoplastic Lupus Nephritis in a Child With Neuroblastoma Recurrence
Pediatric Blood &Cancer, EarlyView.
Gabriele Mortari +9 more
wiley +1 more source