Results 61 to 70 of about 15,802 (259)

What can functional transcranial Doppler ultrasonography reveal about the cerebral lateralization of writing

open access: yesFEBS Letters, EarlyView.
Which brain hemisphere controls writing? This review synthesizes all five functional transcranial Doppler studies of writing (handwriting and typing) published to date in adults and children. Right‐handers show left‐hemispheric dominance for the linguistic component of writing (written word generation), whereas findings for left‐handers remain ...
Marietta Papadatou‐Pastou
wiley   +1 more source

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

open access: yesMolecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park   +6 more
wiley   +1 more source

Weak Bernoullicity of random walk in random scenery

open access: yesJapanese journal of mathematics. New series, 2003
Summary: We consider an arbitrary irreducible random walk and an arbitrary stationary and ergodic random scenery on \(\mathbb{Z}^d\). We find conditions on their distributions such that the associated random walk in random scenery is or is not weak Bernoulli.
Hollander, den, W.Th.F.   +3 more
openaire   +8 more sources

Subthreshold Periodic Signal Detection by Bounded Noise-Induced Resonance in the FitzHugh–Nagumo Neuron

open access: yesComplexity, 2018
Neurons can detect weak target signals from complex background signals through stochastic resonance (SR) and vibrational resonance (VR) mechanisms.
Yuangen Yao   +6 more
doaj   +1 more source

Weak Convergence for Reversible Random Walks in a Random Environment

open access: yesThe Annals of Probability, 1993
A general framework for obtaining central limit theorems for random walks in a random environment is described by \textit{S. M. Kozlov} [Russ. Math. Surv. 40, No. 2, 73-145 (1985); translation from Usp. Mat. Nauk 40, No. 2(242), 61-120 (1985; Zbl 0592.60054)]. In this paper the two-dimensional case is considered.
openaire   +2 more sources

Partial FAK suppression promotes tumor growth, an effect reversed by macrophage p110δ PI3K inactivation

open access: yesMolecular Oncology, EarlyView.
Partial inhibition of focal adhesion kinase (FAK) can paradoxically promote tumor growth, rather than simply producing a weaker antitumor effect than that observed with strong FAK suppression. In breast cancer and melanoma models, targeting p110δ PI3K, particularly in macrophages, counteracted these tumor‐promoting effects, highlighting the importance ...
Lydia Xenou   +4 more
wiley   +1 more source

Enhanced stability method for offshore islanded wind-PV-battery microgrid based on capacitor voltage feedforward

open access: yesZhongguo Jianchuan Yanjiu
ObjectivesAs the capacity of independent wind-photovoltaic (PV)-battery microgrid systems on offshore platforms is small, and the intermittent power generation of new energy and load surge (bilateral randomness) have a significant impact on the stable ...
Chenghan LUO   +3 more
doaj   +1 more source

Unique circulating miRNAome signatures captured with distinct molecular states in Lynch syndrome and sporadic colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Circulating microRNA profiles distinguish nonmalignant Lynch syndrome from cancer‐associated Lynch syndrome, sporadic colorectal cancer, and healthy controls. Age‐stratified analysis reveals disease‐specific regulatory states, and a six‐miRNA panel shows concordant separation in an independent colorectal tissue cohort.
Ramadhani Salum Chambuso   +5 more
wiley   +1 more source

Inverting weak random operators [PDF]

open access: yesRandom Operators and Stochastic Equations, 2019
Abstract We analyze two weak random operators, initially motivated from processes in random environment. At first glance, these operators are ill-defined, but using bilinear forms, one can deal with them in a rigorous way. This point of view can be found, for instance, in [A. V. Skorohod, Random Linear Operators, Math. Appl. (Sov. Ser.
Gutierrez-Pavón, Jonathan   +1 more
openaire   +2 more sources

Tumour‐proximal deep serum proteomics identifies biomarkers associated with ovarian cancer

open access: yesMolecular Oncology, EarlyView.
New biomarkers are needed for early ovarian cancer detection. Ovarian (tumour‐proximal) and peripheral vein serum from healthy women and patients with benign or malignant tumours underwent nanoparticle‐enriched deep proteomics. Ovarian serum yielded more protein identifications and revealed tumour‐reflective signatures.
Darren Lau   +9 more
wiley   +1 more source

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