Results 61 to 70 of about 2,788,761 (334)
Population Ecology, EarlyView.Bear management changes management actions according to the horizontal axis of the population size and the vertical axis of the number of nuisance bears. Aiming for the target population size of Ntar, Actions I and II protect the bears, and Action IV reduces the population.
Hiroyuki Matsuda +5 more
wiley +1 more source
BMC Genomics, 2012 Background Sequencing projects using a clone-by-clone approach require the availability of a robust physical map. The SNaPshot technology, based on pair-wise comparisons of restriction fragments sizes, has been used recently to build the first physical ...
Philippe Romain +13 more
doaj +1 more source
Revista Agrogeoambiental, 2022 This work aimed to identify and map the pedological restrictions of the lands in the middle course of the Paraíba River. For this, GIS SPRING, digital soil map, and the Agricultural Zoning of the State of Paraíba information were used.
Paulo Roberto Megna Francisco +4 more
doaj +1 more source
The Torelli map restricted to the hyperelliptic locus [PDF]
Transactions of the American Mathematical Society, Series B, 2021 Let g ≥ 2 g \geq 2 and let the Torelli map denote the map sending a genus g g curve to its principally polarized Jacobian. We show that the restriction of the Torelli map to the hyperelliptic locus is an immersion in characteristic not 2 2 . In characteristic 2 2
openaire +3 more sources
Population Ecology, EarlyView.Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi +3 more
wiley +1 more source
On operations on some classes of discontinuous maps
Karpatsʹkì Matematičnì Publìkacìï, 2011 A map $f:Xightarrow Y$ between topological spaces is calledscatteredly continuous (pointwise discontinuous) if for eachnon-empty (closed) subspace $Asubset X$ the restriction $f|_{A}$has a point of continuity.
B. M. Bokalo, N. M. Kolos
doaj
Naturality and definability II
Cubo, 2019 We regard an algebraic construction as a set-theoretically defined map taking structures A to structures B which have A as a distinguished part, in such a way that any isomorphism from A to A' lifts to an isomorphism from B to B'.
Wilfrid Hodges, Saharon Shelah
doaj +1 more source
The nontriviality of the restriction map in the cohomology of groups. [PDF]
Proceedings of the American Mathematical Society, 1960 An unpublished result2 of B. Mazur states that if ir is any nontrivial finite group then there is an i> 0 such that Hi(Qr, Z) $0. It is, course, trivial that Hi(ir, A) #0 for some ir-module A. The point of Mazur's theorem is that we can even take A = Z, the ring of integers with trivial ir-action. Mazur's proof of this theorem is geometric. It involves
openaire +2 more sources
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
G3: Genes, Genomes, Genetics, 2017 Developments in next-generation sequencing allow genotyping of thousands of genetic markers across hundreds of individuals in a cost-effective manner. Because of this, it is now possible to rapidly produce dense genetic linkage maps for nonmodel species.
Christopher M. Hollenbeck +5 more
doaj +1 more source