Results 61 to 70 of about 27,806 (135)

Chloride Intracellular Channel 2 Can Function as a Malignant Factor in Head and Neck Squamous Cell Carcinoma

open access: yesHead &Neck, Volume 48, Issue 5, Page 1259-1271, May 2026.
ABSTRACT Background The association of chloride intracellular channel 2 (CLIC2) with tumors has remained unclear. However, recently, CLIC2 was found to exhibit antitumor properties in some tumors. In this study, we aimed to evaluate the clinical relevance of CLIC2 expression in head and neck squamous cell carcinoma (HNSCC) to determine whether it ...
Yuki Hosokawa   +9 more
wiley   +1 more source

Mechanisms of Aristolochic Acid Resistance in Specialist Butterflies and Evolutionary Insights for Potential Protective Pathways

open access: yesAdvanced Science, Volume 13, Issue 19, 2 April 2026.
The study provides an extreme example of insect adaptation to highly toxic defenses of host plants, and investigates the complex strategies to resist carcinogenic aristolochic acids, including physical isolation, metabolic detoxification, and DNA repair.
Yang Luan   +20 more
wiley   +1 more source

Nonlinear Terms of MHD Equations for Homogeneous Magnetized Shear Flow

open access: yes, 2011
We have derived the full set of MHD equations for incompressible shear flow of a magnetized fluid and considered their solution in the wave-vector space.
Dimitrov, Z. D.   +3 more
core   +1 more source

Addressing Oxygen Embrittlement in Additively Manufactured Titanium via Cu‐Mediated Interstitial Site Engineering

open access: yesAdvanced Science, Volume 13, Issue 19, 2 April 2026.
A novel “Cu‐mediated interstitial site engineering” strategy is introduced to thermodynamically stabilize hexagonal oxygen (hex‐O) configurations in oxygen‐containing titanium alloys. The hex‐O configuration activates multiple slip systems and enhances dislocation pinning via long‐range repulsion.
Xiaobin Lin   +14 more
wiley   +1 more source

Testing of random matrices [PDF]

open access: yes, 2011
Let $n$ be a positive integer and $X = [x_{ij}]_{1 \leq i, j \leq n}$ be an $n \times n$\linebreak \noindent sized matrix of independent random variables having joint uniform distribution $$\hbox{Pr} {x_{ij} = k \hbox{for} 1 \leq k \leq n} = \frac{1}{n} \
Iványi, Antal, Kátai, Imre
core   +1 more source

Terminal S‐Wave Amplitude in Lead V2 With Monophasic R Waves in Other Precordial Leads: A Novel ECG Marker for Predicting Acute Successful Endocardial Ablation of a Subtype of Left Ventricular Outflow Tract Idiopathic Ventricular Arrhythmias

open access: yesClinical Cardiology, Volume 49, Issue 4, April 2026.
The electrocardiographic (ECG) pattern—terminal s‐wave in lead V2 with monophasic R waves in other precordial leads—offers a practical and efficient strategy for electrophysiologists to localize the optimal endocardial target, potentially shortening procedure time, reducing reliance on epicardial access, and enhancing overall ablation success rates ...
Chengye Di   +5 more
wiley   +1 more source

Dimensional transmutation in the longitudinal sector of equivariantly gauge-fixed Yang-Mills theory

open access: yes, 2014
We study the pure-gauge sector of an $SU(N)$ gauge theory, equivariantly gauge fixed to $SU(N-1)\times U(1)$, which is an asymptotically free non-linear sigma model in four dimensions.
Golterman, Maarten, Shamir, Yigal
core   +1 more source

The Significance of Structural Transformation for Poverty Alleviation in Intergovernmental Authority on Development

open access: yesSustainable Development, Volume 34, Issue 2, Page 2443-2455, April 2026.
ABSTRACT How important is structural transformation for poverty reduction in the region of the Intergovernmental Authority on Development? The novelty of the study lies in examining the relationship between structural transformation and poverty in the Intergovernmental Authority on Development (IGAD) region using a sectoral analysis with a focus on ...
Freeman Munisi Mateko   +2 more
wiley   +1 more source

Cross-validation and Peeling Strategies for Survival Bump Hunting using Recursive Peeling Methods

open access: yes, 2015
We introduce a framework to build a survival/risk bump hunting model with a censored time-to-event response. Our Survival Bump Hunting (SBH) method is based on a recursive peeling procedure that uses a specific survival peeling criterion derived from non/
Choe, Michael   +3 more
core   +1 more source

ZNF844 Suppresses Invasion and Metastasis in Nasopharyngeal Carcinoma by Inhibiting the PI3K‐AKT Signaling Pathway

open access: yesCancer Science, Volume 117, Issue 4, Page 943-957, April 2026.
ZNF844 functions as a tumor suppressor in NPC by inhibiting invasion and metastasis through regulation of the PI3K‐AKT signaling pathway. It may serve as a promising therapeutic target and prognostic biomarker for NPC. ABSTRACT Epigenetic regulation plays a crucial role in the development of nasopharyngeal carcinoma (NPC).
Jinping Xu   +7 more
wiley   +1 more source

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