Results 101 to 110 of about 53,606 (247)

2k-inner products and 2k-Riemannian metrics

open access: yes, 2000
The notion of 2k-inner product is introduced as a generalization of usual inner product and Q-inner product([4]-[8]). As a consequence, is defined the notion of 2k-normed space and some properties, e.g. uniformly convexity, Gâteaux differentiability and
Crasmareanu, M   +2 more
core  

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

open access: yesAdvanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang   +5 more
wiley   +1 more source

Quantum Private Array Content Comparison Based on Multi-Qubit Swap Test

open access: yesMathematics
Current private comparison schemes primarily focus on comparing single secret integers using quantum technologies, while the area of private array content comparison remains relatively unexplored.
Min Hou, Yue Wu, Shibin Zhang
doaj   +1 more source

Popoviciu’s and Bellman’s inequalities in $p$-semi-inner product spaces

open access: yesTamkang Journal of Mathematics, 2002
In this paper, we study Popoviciu's and Bellman's inequalities in $p$-semi-inner product spaces and give some related results.
Y. J. Cho, M. Matic, J. Pecaric
openaire   +2 more sources

On the calculation of inner products of Schur functions [PDF]

open access: yes, 2010
Two methods for calculating inner products of Schur functions in terms of outer products and plethysms are given and they are easy to implement on a machine.
J.A. Castilho Alcarás   +6 more
core   +1 more source

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

open access: yesAdvanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab   +8 more
wiley   +1 more source

Climate and land use change driving divergent surface water dynamics in the Northern China agro-pastoral ecotone

open access: yesJournal of Hydrology: Regional Studies
Study region: Northern China’s agro-pastoral ecotone (APE), a semi-arid to semi-humid transitional zone encompassing five major watersheds: Songhua River Basin (SHB), Liaohe River Basin (LB), Haihe River Basin (HB), Yellow River Basin (YB), and Inner ...
Jie LIAN   +7 more
doaj   +1 more source

Preparation and Characterization of Water-Based Nano-Perfumes

open access: yesNanomaterials, 2018
The application of nanoemulsions as a novel delivery system for lipophilic materials, such as essential oils, flavors, and fragrances is one of the growing technologies used in cosmetic, pharmaceutical, and food industries.
Małgorzata Miastkowska   +3 more
doaj   +1 more source

Resistance to Overdoping Allows Over 2000 S cm−1 Conductivity in P(g3BTTT) With Anion‐Exchange Doping

open access: yesAdvanced Materials, EarlyView.
Anion‐exchange doping of conjugated polymers is an effective way to achieve high conductivities. Here, we report over 2000 S cm−1 electrical conductivity for doped P(g3BTTT). In addition, we show that P(g3BTTT) sustains exceptionally high doping levels without any drop in the charge mobility.
Basil Hunger   +14 more
wiley   +1 more source

Detonation initiation in a channel via facing injection of flame jets

open access: yesNihon Kikai Gakkai ronbunshu, 2017
Detonation transition was experimentally investigated using flame jetting through the orifice of a small sub-chamber, which was equipped on the side wall near the closed end of the main channel (square inner closs section, 50 mm on a side) filled with a ...
Shinichi MAEDA   +3 more
doaj   +1 more source

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