Results 81 to 90 of about 359,848 (297)

Optimal distributed control of a nonlocal convective Cahn-Hilliard equation by the velocity in 3D [PDF]

open access: yes, 2014
In this paper we study a distributed optimal control problem for a nonlocal convective Cahn--Hilliard equation with degenerate mobility and singular potential in three dimensions of space.
Rocca, Elisabetta, Sprekels, Juergen
core   +3 more sources

ALDOA‐Mediated Metabolic Reprogramming is a Targetable Vulnerability for Ferroptosis Sensitization in Cancer

open access: yesAdvanced Science, EarlyView.
ALDOA‐depletion‐mediated glycolytic reprogramming promotes autophagy‐mediated degradation of MBOAT2, increasing the ratio of phospholipids containing pro‐ferroptotic polyunsaturated fatty acids over anti‐ferroptotic monounsaturated fatty acids, and thus sensitizing cancer cells to ferroptosis.
Pengqi Wang   +6 more
wiley   +1 more source

Transport properties in bilayer Quantum Hall systems in the presence of a topological defect [PDF]

open access: yes, 2006
Following a suggestion given in Phys. Lett. B 571(2003) 621, we show how a bilayer Quantum Hall system at fillings nu =1/p+1 can exhibit a point-like topological defect in its edge state structure.
Cristofano, Gerardo   +3 more
core   +2 more sources

Intracellular Mechanical Stress‐Mediated Autophagy Cell Death via Nanospikes for Cancer Treatment

open access: yesAdvanced Science, EarlyView.
Nanospikes with tunable morphology at the nanoscale induce lysosomal membrane damage by generating localized mechanical stress, activating Galectin‐3 (Gal3)‐Trim16‐mediated autophagic cell death. Finite element analysis and laser‐triggered spike ablation enable precise control of intracellular force signaling and cytotoxicity, offering a ...
Yingze Li   +11 more
wiley   +1 more source

Obtaining Reliable Human Ratings of Valence, Arousal, and Dominance for 20,000 English Words

open access: yesAnnual Meeting of the Association for Computational Linguistics, 2018
Words play a central role in language and thought. Factor analysis studies have shown that the primary dimensions of meaning are valence, arousal, and dominance (VAD).
Saif M. Mohammad
semanticscholar   +1 more source

Från koja till plan [PDF]

open access: yes, 2004
This thesis concerns questions regarding how children’s perspectives on the outdoor environment can be approached in a planning context. Attention is drawn to the general understanding of childhood and the definition of outdoor environment as variables ...
Kylin, Maria
core  

A new family of surfaces with $p_g=0$ and $K^2=3$ [PDF]

open access: yes, 2003
Let S be a minimal complex surface of general type with p_g=0 such that the bicanonical map of S is not birational and let Z be the bicanonical image. In [M.Mendes Lopes, R.Pardini, "Enriques surfaces with eight nodes", Math. Zeit.
Lopes, Margarida Mendes, Pardini, Rita
core   +2 more sources

Ir(III) Complexes Convert Cold to Hot Tumors via Ferroptosis/Necroptosis‐Driven Immunogenic Cell Death and Photosensitized CD47 Downregulation

open access: yesAdvanced Science, EarlyView.
Red‐light‐activated Ir1 overcomes hypoxia tolerance and adapts to the immunosuppressive tumor microenvironment, converting immunologically cold tumors into inflamed hot microenvironments. This conversion is driven by synergistic induction of immunogenic cell death through coordinated ferroptosis‐necroptosis pathways and spatiotemporally controlled ...
Long‐Bo Yu   +8 more
wiley   +1 more source

Caspase-dependent immunogenicity of doxorubicin-induced tumor cell death

open access: yesJournal of Experimental Medicine, 2005
Systemic anticancer chemotherapy is immunosuppressive and mostly induces nonimmunogenic tumor cell death. Here, we show that even in the absence of any adjuvant, tumor cells dying in response to anthracyclins can elicit an effective antitumor immune ...
N. Casares   +17 more
semanticscholar   +1 more source

Retinoic acid as a modulator of T cell immunity [PDF]

open access: yes, 2016
Indexación: Scopus. DOAJ.Vitamin A, a generic designation for an array of organic molecules that includes retinal, retinol and retinoic acid, is an essential nutrient needed in a wide array of aspects including the proper functioning of the visual system,
Bono, M.R.   +5 more
core   +1 more source

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