Results 71 to 80 of about 53,833 (282)

Selenium Nanoparticles Selectively Target KRAS G13D to Inhibit Colorectal Cancer

open access: yesAdvanced Science, EarlyView.
The mechanisms of SeNPs therapy in cancer treatment, encompass three parallel actions: (1) seleno‐amino acids, key metabolites, upregulate GPX2 expression, thereby inhibiting tumor metastasis via the GPX2‐HIF1α‐VEGF signaling pathway; (2) selenite (SeO32−), an inorganic metabolite, forms hydrogen bonds with amino acid residues 13–17 of the KRAS G13D ...
Xiaoting Liu   +13 more
wiley   +1 more source

On the null space property of lq -minimization for 0

open access: yes, 2015
The paper discusses the relationship between the null space property (NSP) and the lq-minimization in compressed sensing. Several versions of the null space property, that is, the lq stable NSP, the lq robust NSP, and the lq,p robust NSP for ...
Yuan Zhao (336512)   +3 more
core   +5 more sources

Overcoming Artificial Structures in Resolution‐Enhanced Hi‐C Data by Signal Decomposition and Multi‐Scale Attention

open access: yesAdvanced Science, EarlyView.
Deep‐learning‐based signal enhancement is an effective way to recover high‐resolution details from a low‐resolution chromatin contact map. However, due to computational challenges, existing methods commonly divide up the contact map into small patches and create artificial discontinuities at patch boundaries.
Qinyao Li   +6 more
wiley   +1 more source

Evaluasi Kesesuaian Lahan Komoditas Pangan Utama di Kecamatan Umbu Ratu Nggay Barat Kabupaten Sumba Tengah

open access: yesAgritech, 2018
This research was conducted in West Umbu Ratu Nggay district of Central Sumba Region in January–March 2017. The method of analysis used was LQ (Location Quotient) method, matching method and overlay method.
Marten Umbu Nganji   +2 more
doaj   +1 more source

Type‐II Dirac Fermions in Monolayer In2O: Interplay of Magnetotransport, Spin Hall Effect, and Superconductivity

open access: yesAdvanced Science, EarlyView.
First‐principles calculations reveal that monolayer In2O${\rm In}_2{\rm O}$ hosts type‐II Dirac fermions near the Fermi level, which split into Weyl points under spin‐orbit coupling. The material exhibits negative and giant magnetoresistance, a pronounced spin Hall effect, and phonon‐mediated superconductivity at 1.5 K, establishing it as a unique ...
Qing‐Bo Liu   +6 more
wiley   +1 more source

Liquiritigenin-glycyrrhiza polysaccharide self-assembled nanomicelles ameliorate doxorubicin-induced cardiotoxicity by inhibiting Nrf2-mediated ferroptosis

open access: yesMaterials & Design
Doxorubicin (DOX) is widely applied in cancer chemotherapy, yet it induces severe side effects. Ferroptosis, an iron-dependent form of cell death, plays an important role in the pathogenesis of DOX-induced cardiotoxicity (DIC).
Yi-fei Gao   +14 more
doaj   +1 more source

LQ-optimal control of positive linear systems

open access: yes, 2009
The LQ problem, i.e. the finite-horizon linear quadratic optimal control problem with nonnegative state constraints, is studied for positive linear systems in continuous time and in discrete time.
Winkin, Joseph   +3 more
core   +1 more source

Unifying Composition and Process Design: A Heterogeneous Graph Neural Network for Discovering High‐Performance Cu Alloys

open access: yesAdvanced Science, EarlyView.
By overcoming the fixed‐path limitations of conventional machine learning, a heterogeneous graph neural network fundamentally reconstructs material data representation. Integrating variable processing sequences with intrinsic elemental features, this framework enables exploratory optimization across high‐dimensional spaces.
Jie Yin   +12 more
wiley   +1 more source

ANALISIS LOCATION QUOTIENT (LQ) AGROPOLITAN PONCOKUSUMO [PDF]

open access: yes, 2016
Pertumbuhan wilayah suatu daerah ditentukan oleh pemanfaatan kondisi alam dan pertumbuhan produksi wilayah bersangkutan. Pertumbuhan produksi basis dan komoditas non basis yang besar merupakan salah satu faktor pendorong yang akan meningkatkan ...
Hamdani, Akhmad Faruq
core   +1 more source

Dirichlet problems for fully nonlinear equations with \lq subquadratic \lq Hamiltonians

open access: yes, 2018
20 ...
Birindelli, Isabeau   +2 more
openaire   +2 more sources

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