Results 31 to 40 of about 20,884 (264)

Large-conductance Ca2+-activated potassium channels are potently involved in the inverse neurovascular response to spreading depolarization

open access: yesNeurobiology of Disease, 2018
Recurrent spreading depolarizations occur in the cerebral cortex from minutes up to weeks following acute brain injury. Clinical evidence suggests that the immediate reduction of cerebral blood flow in response to spreading depolarization importantly ...
Ákos Menyhárt   +10 more
doaj   +1 more source

Evidence of Potential Organo-Mineral Interactions during the First Stage of Mars Terraforming

open access: yesSoil Systems, 2023
Future space missions to Mars will depend on the development of bioregenerative life support systems. Mars regolith contains most of the nutrients needed for plant growth, but not organic matter (OM).
Beatrice Giannetta   +4 more
doaj   +1 more source

On some BK spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2003
We characterize the spaces sα(Δ), , and and we deal with some sets generalizing the well‐known sets w0(λ), w∞(λ), w(λ), c0(λ), c∞(λ), and c(λ).
openaire   +3 more sources

The Hausdorff measure of noncompactness of matrix operators on some BK spaces [PDF]

open access: yesOperators and Matrices, 2011
In the present paper, we establish some identities or estimates for the operator norms and the Hausdorff measures of noncompactness of certain matrix operators on the spaces c0 and ∞ which have recently been introduced in [On the spaces of λ -convergent and bounded sequences, Thai J. Math. 8(2) (2010) 311–329].
M. Mursaleen, Abdullah K. Noman
openaire   +1 more source

Weighted almost convergence and related infinite matrices

open access: yesJournal of Inequalities and Applications, 2018
The purpose of this paper is to introduce the notion of weighted almost convergence of a sequence and prove that this sequence endowed with the sup-norm ∥ ⋅ ∥ ∞ ${\Vert \cdot \Vert } _{\infty}$ is a BK-space. We also define the notions of weighted almost
Syed Abdul Mohiuddine, Abdullah Alotaibi
doaj   +1 more source

Forward $$\gamma $$ γ +jet production in proton-proton and proton-lead collisions at LHC within the FoCal calorimeter acceptance

open access: yesEuropean Physical Journal C: Particles and Fields, 2023
Using the small-x improved transverse momentum dependent factorization (ITMD), which, for a general two-to-two massless scattering can be proved within the color glass condensate (CGC) theory for transverse momenta of particles greater than the ...
Ishita Ganguli   +3 more
doaj   +1 more source

Epidural Analgesia with Bupivacaine, Ketamine, and the Combination of Bupivacaine and Ketamine in Sheep [PDF]

open access: yesIranian Journal of Veterinary Surgery, 2008
Objective- To evaluate the effects of bupivacaine (B), ketamine (K), and a combination of bupivacaine and ketamine (BK) after lumbosacral epidural analgesia in sheep.   Design- Experimental study.
Hadi Dadafarid, Alireza Najafpour
doaj  

On some topological properties of generalized difference sequence spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2000
We obtain some topological results of the sequence spaces Δm(X), where Δm(X)={x=(xk):(Δmxk)∈X},   (m∈ℕ), and X is any sequence space. We compute the pα-, pβ-, and pγ-duals of l∞,c, and c0 and we investigate the N-(or null) dual of the sequence spaces Δm ...
Mikail Et
doaj   +1 more source

A 2D-GRAPPA Algorithm with a Boomerang Kernel for 3D MRI Data Accelerated along Two Phase-Encoding Directions

open access: yesSensors, 2022
For the reconstruction of 3D MRI data that are accelerated along the two phase-encoding directions, the 2D-generalized autocalibrating partially parallel acquisitions (GRAPPA) algorithm can be used to estimate the missing data in the k-space.
Seonyeong Shin   +2 more
doaj   +1 more source

Blood‐based proteomic profiling reveals context‐dependent changes in BCL2‐associated signaling during taxane therapy in breast cancer patients

open access: yesFEBS Open Bio, EarlyView.
Chemotherapy side effects significantly impact cancer survivors' quality of life. Using protein levels in blood samples from breast cancer patients before and after 12 weeks of taxane treatment, we detected treatment‐dependent changes in calcium signaling and aging pathways associated with cancer recurrence.
Saira Munshani   +6 more
wiley   +1 more source

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