Results 51 to 60 of about 6,104,001 (288)
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
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
Twins in Mesoamerica as a Symbol of Contrasting Duality [PDF]
, 2015 In cultures across the Mesoamerican subcontinent, there are examples in the archaeological and ethnographic record of myths concerned with twins and sibling pairs (Minneci, 1999).
Rideout, Benjamin
core +2 more sources
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Presenting Pompeii: Reconciling Relationships between Configuration and Conservation [PDF]
, 2013 Mark Twain’s idealized testimonial in his travelogue Innocents Abroad is not a revolutionary phenomenon. Pompeii has long been considered a city with breathtaking preservation, but the extent of preservation has been a recent source of controversy.
Sheldon, Karilyn
core +2 more sources
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
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 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
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