Results 231 to 240 of about 69,875 (273)

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

Advanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi, David Pretzel, Peer Nölte, Kourosh Rezaei, Ulrich S. Schubert, Johannes C. Brendel   +5 more
wiley   +1 more source

Ceramic Particle‐Reinforced Medium‐Entropy Alloys With Outstanding Mechanical Properties Prepared by Novel Micro‐LPBF

Advanced Functional Materials, EarlyView.
An innovative medium entropy alloy (MEA) composite material was fabricated via micro laser powder bed fusion (μ‐LPBF) with appropriate nano‐ceramic particles doping and exhibited markedly improved overall performance, including synergistically enhanced strength and ductility, increased hardness and compressive strength, improved wear resistance and ...
Zhonglin Shen, Mingwang Fu
wiley   +1 more source

Continuum approximation of dislocation correlations for systems of curved dislocations. [PDF]

J Mater Sci Mater Theory
Marx AJ, Sandfeld S, Hochrainer T.
europepmc   +1 more source

Atomic‐Level Dual‐Cation Engineering Enables High‐Performance Na4VMn(PO4)3 Cathodes for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
Dual‐cation site engineering unlocks stable and fast sodium storage in Na4VMn(PO4)3 cathodes. Li+ at Na2 suppresses Jahn‐Teller distortion, while K+ at Na1 expands ion channels, enabling synchronized V/Mn redox and quasi‐single‐phase kinetics. This atomic‐level strategy achieves ultralong cycling stability, high‐rate capability, and full cell viability
Jiaze Sun, Xiaoyu Hu, Xianhe Meng, Nengjun Yu, Qiaoling Kang, Lijing Yan, Meiqiang Fan, Chubin Wan, Tingli Ma   +8 more
wiley   +1 more source

A geometric formulation to measure global and genuine entanglement in three-qubit systems. [PDF]

Sci Rep
Luna-Hernández S, Enríquez M, Rosas-Ortiz O.   +2 more
europepmc   +1 more source

Oligonucleotide surface attachment by tosylation for digital detection of microRNA using photonic resonator absorption microscopy. [PDF]

APL Bioeng
Shepherd S, Tibbs J, Bhaskar S, Bala Z, Ayupova T, Akin LD, Liu W, Monaco MH, Donovan SM, Cunningham BT.   +9 more
europepmc   +1 more source

Revisiting the Born-Infeld-AdS black hole phase structure through Landau theory and free energy landscape approaches. [PDF]

Sci Rep
Ali MS, El Moumni H, Khalloufi J, Masmar K.   +3 more
europepmc   +1 more source

Thermoelectricity, metallic liquidity, and magnetohydrodynamics. [PDF]

Proc Natl Acad Sci U S A
Behnia K.
europepmc   +1 more source

Bayesian Non-Parametric Inference for Multivariate Peaks-over-Threshold Models. [PDF]

Entropy (Basel)
Trubey P, Sansó B.
europepmc   +1 more source

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Solution of an Extremal Problem

Theory of Probability & Its Applications, 1957
Let N be a set of pairs of integers $\langle {i,j} \rangle ,i, j = 1,2, \cdots ,h$, and M a non-empty subset of N. We shall denote by $\mathcal{P}_M$ the class of all systems $P = \{ p_{ij} \} ,\langle {i,j} \rangle \in N$ satisfying the following conditions: \[ p_{ij} \geqq 0\quad {\text{for}}\quad \langle {i,j} \rangle \in N, \,p_{ij} = 0\quad {\text{
Rubinshteĭn, G. Sh., Urbanik, Kazimierz
openaire   +2 more sources