Results 41 to 50 of about 503,210 (300)

Matrices in Perfect Condition

open access: yesIrish Mathematical Society Bulletin, 1995
A nonsingular real matrix is said to be perfectly conditioned if its condition number is equal to one. In this paper it is shown that a nonsingular real matrix is perfectly conditioned if and only if the matrix is a nonzero scalar multiple of a norm-preserving linear operator.
openaire   +2 more sources

Asynchronous grammaticalization: V1-conditionals in present-day English and German [PDF]

open access: yes, 2015
The present paper contrasts verb-first (= V1-)conditionals in written usage in present-day English and German. Based on the hypothesis that V1-protases originated in independent interrogatives and then grammaticalized as conditional subordinate clauses ...
Leuschner, Torsten, Van den Nest, Daan
core   +1 more source

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

open access: yesAdvanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu   +18 more
wiley   +1 more source

Grounding Large Language Models for Robot Task Planning Using Closed‐Loop State Feedback

open access: yesAdvanced Robotics Research, EarlyView.
BrainBody‐Large Language Model (LLM) introduces a hierarchical, feedback‐driven planning framework where two LLMs coordinate high‐level reasoning and low‐level control for robotic tasks. By grounding decisions in real‐time state feedback, it reduces hallucinations and improves task reliability.
Vineet Bhat   +4 more
wiley   +1 more source

High‐Fidelity Synthetic Data Replicates Clinical Prediction Performance in a Million‐Patient Diabetes Cohort

open access: yesAdvanced Science, EarlyView.
This study generates high‐fidelity synthetic longitudinal records for a million‐patient diabetes cohort, successfully replicating clinical predictive performance. However, deeper analysis reveals algorithmic biases and trajectory inconsistencies that escape standard quality metrics. These findings challenge current validation norms, demonstrating why a
Francisco Ortuño   +5 more
wiley   +1 more source

The Implicit Takings Jurisprudence of Article 9 of the Uniform Commercial Code [PDF]

open access: yes, 1995
Part I of this Article begins by reasserting that central to the idea of property rights is the legal entitlement to remedies that permits a person to exercise dominion over the specific asset or to exclude the exercise of dominion by others.
Frisch, David
core   +2 more sources

A Bottom‐Up Design Framework for Multifunctional Lattice Metamaterials

open access: yesAdvanced Science, EarlyView.
This study introduces a generative AI framework for designing multifunctional lattice metamaterials. The method combines 3D Gaussian voxel generation with deep learning, enabling greater design freedom and structural performance. The optimized lattice metamaterials achieve enhanced energy absorption by 40–200% compared to conventional structures and ...
Zongxin Hu   +13 more
wiley   +1 more source

Can we avoid conditional perfection focusing antecedent or alternative antecedents are needed? [PDF]

open access: yes, 2014
Universidad de Talca, Chile. Farr (2011) argumenta que la perfección del condicional se produce en escenarios con un enfoque en el antecedente de un condicional, y no cuando el enfoque se centra en el consecuente de una expresión de tal índole.
López Astorga, M.
core  

Perfect Recovery Conditions for Non-negative Sparse Modeling

open access: yesIEEE Transactions on Signal Processing, 2017
12 pages, 8 ...
Itoh, Yuki   +2 more
openaire   +2 more sources

Anisotropic neutron stars and perfect fluid’s energy conditions [PDF]

open access: yesThe European Physical Journal C, 2019
Abstract It is reported (Estevez-Delgado and Estevez-Delgado in Eur Phys J C 78:673, 2018) recently, that the absence of anisotropic in compact object pressure leads to a solution which is not physically acceptable due to the energy density and speed of sound can not be positive at the origin at the same time. Here, we calculate the pressure and energy
A. M. Setiawan, A. Sulaksono
openaire   +2 more sources

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