Results 21 to 30 of about 1,403,738 (310)
Moving in the Dark: Enlightening the Spatial Population Ecology of European Cave Salamanders
Population Ecology, EarlyView.We assessed individual interactions, movement ecology and activity patterns of a subterranean population of Speleomantes strinatii, applying spatial capture–recapture modeling to a photographic dataset of 104 individuals. ABSTRACT Space use and movement are fundamental aspects of organisms' ecology, mirroring individual fitness, behavior, and life ...
Giacomo Rosa +2 more
wiley +1 more source
AMA Journal of Ethics, 2020 This article describes one collaborative arts-based research project. Portrait artist Mark Gilbert considers lessons for art and healing from one patient, Lisa. Lisa took comfort in the permanence of portraiture amidst the uncertainties of tongue cancer.
openaire +2 more sources
Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors
Population Ecology, EarlyView.Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley +1 more source
FoxO1 signaling in B cell malignancies and its therapeutic targeting
FEBS Letters, EarlyView.FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac +3 more
wiley +1 more source
Linear Algebra and its Applications, 1984 If A is an \(n\times(n-2)\) matrix let \(\bar A\) be the \(n\times n\) matrix with zero diagonal and whose (i,j) element, for \(i\neq j\), is the permanent of the matrix obtained by deleting the \(i^{th}\) and \(j^{th}\) rows of A. If A is positive then \(\bar A\) is nonsingular and has exactly one positive eigenvalue. This fact is used in the proof of
openaire +3 more sources
Micromagnetics of rare-earth efficient permanent magnets [PDF]
, 2018 The development of permanent magnets containing less or no rare-earth elements is linked to profound knowledge of the coercivity mechanism. Prerequisites for a promising permanent magnet material are a high spontaneous magnetization and a sufficiently ...
J. Fischbacher +6 more
semanticscholar +1 more source
A stepwise emergence of evolution in the RNA world
FEBS Letters, EarlyView.How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley +1 more source
Vitrimers: permanent organic networks with glass-like fluidity
Chemical Science, 2015 Vitrimers possess the unique property that they are malleable while being permanently cross-linked. This mini-review highlights the existing vitrimer systems in the period 2011–2015 with the main focus on their chemical origin.
W. Denissen +2 more
semanticscholar +1 more source
Single‐cell insights into the role of T cells in B‐cell malignancies
FEBS Letters, EarlyView.Single‐cell technologies have transformed our understanding of T cell–tumor cell interactions in B‐cell malignancies, revealing new T‐cell subsets, functional states, and immune evasion mechanisms. This Review synthesizes these findings, highlighting the roles of T cells in pathogenesis, progression, and therapy response, and underscoring their ...
Laura Llaó‐Cid
wiley +1 more source
Linear Algebra and its Applications, 1995 The conjecture on permanents by \textit{R. A. Brualdi} [Linear Multilinear Algebra 17, 5-18 (1985; Zbl 0564.15010)] that the \(n\times n\) \((0,1)\) matrix with the last \(n-1\) entries on the main diagonal equal to 0 and all the other entries equal to 1 is never barycentric for \(n\geq 4\) is proved (the barycenter is defined as \(b(D)={1\over\text ...
openaire +2 more sources