Results 81 to 90 of about 171,149 (281)

Lacunary statistical convergence of double sequences [PDF]

, 2005
In 1978 Freedman, Sember, and Raphael presented a definition for lacunary refinement as follows: $rho={bar{k}_{r}}$ is called a lacunary refinement of the lacunary sequence $theta ={k_{r}}$ if ${k_{r}}subseteq {bar{k}_{r}}$.
E. Savaş, R. F. Patterson
core  

Combined 5‐aminolevulinic acid and ferric ammonium citrate treatment promotes hair follicle growth by activating dermal papilla cells

FEBS Open Bio, EarlyView.
5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley   +1 more source

Rate of P-convergence over equivalence classes of double sequence spaces

Positivity, 2011
This paper presents multidimensional characterizations of equivalence classes of double sequences. These characterizations will be analyzed by presenting theorems of the following type: If A is convergent preserving over \({\{x \in S^{\prime\prime}_{0} : x \;{\rm equivalent \; to}\; b\}}\) then there exists a \({b^{\prime} \in S^{\prime\prime}_{0 ...
Patterson, Richard F., Savas, Ekrem
openaire   +4 more sources

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

FEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik, Russell Pickford, Hannah C. Timmins, Olivier Piguet, Glenda M. Halliday, Matthew C. Kiernan, Woojin Scott Kim   +6 more
wiley   +1 more source

\(W^{1,p}\) convergence of Ginzburg--Landau type minimizers

Journal of Mathematical Analysis and Applications, 2006
Let \(G\subset\mathbb R^n\) (\(n\geq 2\)) be a bounded and simply connected domain with smooth boundary and assume that \(g:\partial G\rightarrow S^{n-1}\) is a smooth map satisfying \(d=\deg(g,\partial G)\not=0\). This paper is devoted to the asymptotic analysis of minimizers of the Ginzburg-Landau energy functional \[ E_\varepsilon (u)=p^{-1}\int_G| \
openaire   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Mass spectrometry based identification of AMP‐O‐Tris generated by Thermococcus onnurineus Cas10

FEBS Open Bio, EarlyView.
Isolated Thermococcus onnurineus Cas10 generates the noncanonical ATP‐derived product AMP‐O‐Tris while in Tris‐containing buffer as identified via mass spectrometry, revealing relaxed nucleophile selectivity under isolated conditions. These findings suggest that multiprotein Csm complex assembly restricts Cas10 reactivity toward canonical cyclic ...
Su‐Jin Lee, Ga Seul Lee, JinHan Kim, Kwang‐Hyun Park, Seong‐Ryung Go, Jeong Hee Moon, Eui‐Jeon Woo   +6 more
wiley   +1 more source

Intraclass reliability for assessing how well Taiwan constrained hospital-provided medical services using statistical process control chart techniques

BMC Medical Research Methodology, 2012
Background Few studies discuss the indicators used to assess the effect on cost containment in healthcare across hospitals in a single-payer national healthcare system with constrained medical resources. We present the intraclass correlation coefficient (
Chien Tsair-Wei, Chou Ming-Ting, Wang Wen-Chung, Tsai Li-Shu, Lin Weir-Sen   +4 more
doaj   +1 more source

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

Aging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey, Murilo Ramos Rocha, Cheyenne Palm, Vania Wang, Denys Balandin, Ethan Black, Kevin Y. Zhang, Fan Huang, Daniel J. Zabransky, Yash Chhabra, Mareike Peters, Gabriel Ghiaur, Ashani Weeraratna   +12 more
wiley   +1 more source

A preliminary validation of the impact on participation and autonomy questionnaire in an Iranian sample of patients with type 2 diabetes

Journal of Education and Health Promotion
BACKGROUND: This study aimed to determine the face, convergent validity, internal consistency, and stability reliability of the impact on participation and autonomy-Persian version (IPA-p) scale for using among Iranian patients with type 2 diabetes ...
Reza Vazirinejad, Mohammad Ali Zakeri, Hassan Ahmadinia, Sayed Mortaza Hossini Rafsanjanipoor   +3 more
doaj   +1 more source