Results 221 to 230 of about 382,986 (293)

Advancing liquid scintillation spectra deconvolution for radiological characterization: comparative techniques for multi-isotope activity assessment. [PDF]

Anal Bioanal Chem
Pérez-Baeza M, Carlos S, Ginestar D, Sáez-Muñoz M, Martorell S.   +4 more
europepmc   +1 more source

Phong‐Rodrigues Extrinsic Vector‐Field Processing

Computer Graphics Forum, EarlyView.
Abstract We introduce a new extrinsic discretization of tangent vector fields on triangle meshes that is continuous, with bounded derivatives that are continuous almost everywhere, supporting pointwise evaluation and integration of differential operators.
Hongyi Liu, Oded Stein, Amir Vaxman, Mirela Ben‐Chen, Misha Kazhdan   +4 more
wiley   +1 more source

Effects of dietary Zanthoxylum bungeanum seed powder on growth performance, immune function, and cecal microbiota in broilers. [PDF]

Poult Sci
Hu Z, Liu H, Shen Y, Feng F, Sun Z, Sun W, Xu Y, Pang J, Tang Z.   +8 more
europepmc   +1 more source

Tangent Blow‐Ups for Processing Non‐Manifold Geometry

Computer Graphics Forum, EarlyView.
Abstract Many geometry processing pipelines implicitly assume their input data is a manifold, or is sampled from one, with a unique tangent plane at every point. Geometric data, however, routinely contains sharp features like edges, corners, self‐intersections, branching junctions, and other singularities, rendering standard methods ill‐defined at ...
Alice Petrov, Mohammad Sina Nabizadeh, Ana Dodik, Justin Solomon   +3 more
wiley   +1 more source

A practical algorithm for weighted k‐hulls

Computer Graphics Forum, EarlyView.
Abstract The convex hull is a central concept in computational geometry, geometry processing, and generally for summarizing sampled data. Its descriptive power suffers significantly in the presence of noise. The k‐hull, also known as the k‐depth contour in statistics, is the intersection of all half‐spaces that contain all but k data points, i.e. it is
N. Look, H. Meyer, M. Alexa
wiley   +1 more source

Quadratic Subproduct Systems, Free Products, and Their C*-Algebras. [PDF]

Integr Equ Oper Theory
Arici F, Ge Y.
europepmc   +1 more source

Foraminal subependymal nodules and subependymal giant cell astrocytoma in children with tuberous sclerosis

Developmental Medicine &Child Neurology, EarlyView.
We studied 128 TSC referred to our tertiary centre between 2012 and 2024, with at least one brain imaging before 18 years, before neurosurgical or mTOR inhibitor treatment, and at least one fSEN. Median age at first and last imaging was 3 years 2 months and 12 years. Longitudinal fSEN evolution with age identified three growth patterns: non‐growing (71%
Sofia Ferri, Sara Cabet, Nicole Chemaly, Jacques Laschet, Thomas Blauwblomme, Nathalie Boddaert, Rima Nabbout   +6 more
wiley   +1 more source

Depth-adapted adaptive optics for three-photon microscopy. [PDF]

Biomed Opt Express
Hu Q, Wang J, Atilgan H, Lak A, Booth MJ.   +4 more
europepmc   +1 more source

A Non‐Parametric Framework for Correlation Functions on Product Metric Spaces

International Statistical Review, EarlyView.
Summary We propose a non‐parametric framework for analysing data defined over products of metric spaces, a versatile class encountered in various fields. This framework accommodates non‐stationarity and seasonality and is applicable to both local and global domains, such as the Earth's surface, as well as domains evolving over linear time or time ...
Pier Giovanni Bissiri, Bernardo Nipoti, Emilio Porcu, Philip White   +3 more
wiley   +1 more source

Hyperuniformity and non-hyperuniformity of zeros of Gaussian Weyl-Heisenberg Functions. [PDF]

Probab Theory Relat Fields
Feldheim N, Haimi A, Koliander G, Romero JL.   +3 more
europepmc   +1 more source