Results 111 to 120 of about 4,477,780 (283)

Mars Additive Difference [of the Equation of Anomaly] - Ptolemy's Almagest by Toomer (Gerald J.) (1984) | Type-B (ID n° 367)

open access: yes, 2021
This is a type B edition: A type-B edition corresponds to a critical edition of several table witnesses: it is based on several different editions, themselves based on tables from different primary sources. A type-B edition can be based on type-A, type-B or type-C editions.
openaire   +2 more sources

Inverse-Positive Matrices and Stability Properties of Linear Stochastic Difference Equations with Aftereffect

open access: yes
This article examines the stability properties of linear stochastic difference equations with delays. For this purpose, a novel approach is used that combines the theory of inverse-positive matrices and the asymptotic methods developed by N.V.
Kadiev, Ramazan I.   +3 more
core   +1 more source

Investigation of linear difference equations with random effects

open access: yes, 2020
In this study, random linear difference equations obtained by transforming the components of deterministic difference equations to random variables are investigated.
Merdan, Mehmet, Sisman, Seyma
core   +1 more source

Finding novel vulnerabilities of hypomorphic BRCA1 alleles

open access: yesMolecular Oncology, EarlyView.
Synthetic lethality screens performed to identify novel vulnerabilities often model complete gene loss, thereby overlooking patient‐derived hypomorphic mutations. In this study, we have performed genome‐wide CRISPR screens on BRCA1 hypomorphic mutations, showing BRCA1I26A behaves like wild‐type, while BRCA1R1699Q mimics deficiency. Furthermore, we have
Anne Schreuder   +10 more
wiley   +1 more source

MITF maintains genome stability in nonmelanocyte lineages

open access: yesMolecular Oncology, EarlyView.
MITF is essential for melanocyte survival and acts as an oncogene in 10%–20% of melanomas. We show that MITF depletion causes genome instability in nonmelanocytic cells, leading to LATS2‐mediated P53 activation, cell cycle arrest, and apoptosis. This study highlights the role of MITF as a genome maintenance factor beyond the melanocyte lineage. Created
Drifa H. Gudmundsdottir   +13 more
wiley   +1 more source

The Capacity Gains of Gaussian Channels with Unstable Versus Stable Autoregressive Noise

open access: yesEntropy
In this paper, we consider Cover’s and Pombra’s formulation of feedback capacity of additive Gaussian noise (AGN) channels, with jointly Gaussian nonstationary and nonergodic noise.
Charalambos D. Charalambous   +3 more
doaj   +1 more source

Boundedness character of a fourth-order system of difference equations

open access: yes, 2015
Sufficient conditions for boundedness character of solutions of a fourth-order system of difference equations is given.Sufficient conditions for boundedness character of solutions of a fourth-order system of difference equations is ...
Stevič, Stevo   +2 more
core   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

open access: yesMolecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka   +9 more
wiley   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola   +11 more
wiley   +1 more source

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