Results 71 to 80 of about 645,441 (285)

Sulla distribuzione di una base di norma unitaria del complemento ortogonale di un vettore gaussiano: il caso bidimensionale

open access: yesStatistica, 2007
The distribution of a unit norm basis of the orthogonal complement of a bidimensional Gaussian vector. The present note shows the distribution of a unit norm basis of the orthogonal complement of a two-dimensional Gaussian random vector.
Paolo Paruolo, Alessandra Luati
doaj   +1 more source

The Goldman-Rota identity and the Grassmann scheme [PDF]

open access: yes, 2013
We inductively construct an explicit (common) orthogonal eigenbasis for the elements of the Bose-Mesner algebra of the Grassmann scheme. The main step is a constructive, linear algebraic interpretation of the Goldman-Rota recurrence for the number of ...
Srinivasan, Murali K.
core  

Fading-Resilient Super-Orthogonal Space-Time Signal Sets: Can Good Constellations Survive in Fading?

open access: yes, 2005
In this correspondence, first-tier indirect (direct) discernible constellation expansions are defined for generalized orthogonal designs. The expanded signal constellation, leading to so-called super-orthogonal codes, allows the achievement of coding ...
Ionescu, Dumitru Mihai, Yan, Zhiyuan
core   +1 more source

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

open access: yesAdvanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

Orthogonal multiplet bases in SU(Nc) color space

open access: yes, 2012
We develop a general recipe for constructing orthogonal bases for the calculation of color structures appearing in QCD for any number of partons and arbitrary Nc.
Keppeler, Stefan, Sjodahl, Malin
core   +1 more source

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

open access: yesAdvanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández   +14 more
wiley   +1 more source

The method longitudinal sections for the calculation the own waves of shielded waveguides with a complex form of cross-section

open access: yesФизика волновых процессов и радиотехнические системы, 2016
The method which can be used for calculation of own waves shielded waveguides with any law of change of parameters of a waveguide from cross-section co-ordinate is offered.
R.V. Budaragin
doaj  

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi   +3 more
wiley   +1 more source

Relations Between Minkowski-Reduced Basis and $$\theta $$-orthogonal Basis of Lattice [PDF]

open access: yes, 2015
We prove that the angle between any two Minkowski-reduced basis vectors is more than \({\pi }/{3};\) if the orthogonal defect of 3-dimension lattice is less than \({2}/{\sqrt{3}},\) the Minkowski-reduced basis of the lattice is \({\pi }/{3}\)-orthogonal; if a weakly \(\theta \)-orthogonal basis for a lattice with \(\theta \geqslant {\pi }/{3}\) has ...
Yuyun Chen   +4 more
openaire   +1 more source

Mechanical and Electrical Phenotype of hiPSC‐Cardiomyocytes on Fibronectin‐Based Hydrogels

open access: yesAdvanced Healthcare Materials, EarlyView.
We introduce fibronectin‐based PEG hydrogels with controlled rigidity to enable the culture of iPSC‐derived cardiomyocytes. These substrates offer an alternative to the current culture of these cells on fibronectin‐coated glass, providing enhanced structural and functional behavior. The system provides a more physiologically relevant platform to assess
Ana Da Silva Costa   +8 more
wiley   +1 more source

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