Results 91 to 100 of about 1,865,833 (300)

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

open access: yesMolecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic   +5 more
wiley   +1 more source

A simplified approach to inverting the autocovariance matrix of a general ARMA(p, q) process

open access: yes, 2014
This article demonstrates how to compute the exact inverse of the autocovariance matrix and its determinant more efficiently than the previous work for a general ARMA(p,q) process of length n, when n >= max{p,q} is considered. We formulate the results as
林宗儀, Ho, H.I.J., Lin, T.I.
core   +1 more source

Effect of Quenching and Partitioning(Q & P)Process on Structure and Mechanical Properties of Steel 25Si2Ni3

open access: yesTeshugang, 2008
The Q&P process: heating at 880 ℃ for 15 min-quenching to 150~260 ℃(QT) for 5 min -heating to 300℃ for 10 min and oil cooling of steel 0.24C-1.72Si-2.96Ni has been carried out.Results showed that the Q&P treated steel had complicated structure consisting
解西强   +4 more
doaj  

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

open access: yesMolecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni   +11 more
wiley   +1 more source

BEHAVIOR BASED CONTROL AND FUZZY Q-LEARNING FOR AUTONOMOUS FIVE LEGS ROBOT NAVIGATION

open access: yes, 2009
This paper presents collaboration of behavior based control and fuzzy Q-learning for five legs robot navigation systems. There are many fuzzy Q-learning algorithms that have been proposed to yield individual behavior like obstacle avoidance, find target ...
Adil, Ratna
core  

Social Reintegration Experiences of Young Adult Cancer Survivors

open access: yesBehavioral Sciences
This study uses the Q methodology to investigate the subjective perceptions of social reintegration among cancer survivors in their 20s and 30s. We organised a Q population through a pilot study and interviews and finalised 40 Q sample items.
Ji Seong Yi, Song Yi Lee
doaj   +1 more source

Analysis of Laser Welds on Steel Processed by Q P Process [PDF]

open access: yesFourth International Conference On Advances in Mechanical, Aeronautical and Production Techniques - MAPT 2015, 2015
IVAN VOREL   +4 more
openaire   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

open access: yesMolecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh   +12 more
wiley   +1 more source

Necessary and Sufficient Restrictions for Existence of a Unique Fourth Moment of a Univariate GARCH(p,q) Process [PDF]

open access: yes
A univariate GARCH(p,q) process is quickly transformed to a univariate autoregressive moving-average process in squares of an underlying variable. For positive integer m, eigenvalue restrictions have been proposed as necessary and sufficient restrictions
Peter A. Zadrozny
core  

Evaluation of the Robustness Verification of Downstream Production Process for Inactivated SARS-CoV-2 Vaccine and Different Chromatography Medium Purification Effects

open access: yesVaccines
Background: Large-scale vaccine production requires downstream processing that focuses on robustness, efficiency, and cost-effectiveness. Methods: To assess the robustness of the current vaccine production process, three batches of COVID-19 Omicron BA.1 ...
Jia-Hui Pang   +7 more
doaj   +1 more source

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