Results 91 to 100 of about 5,522,853 (247)

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

open access: yesAdvanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi   +3 more
wiley   +1 more source

Assessment of primitive reflexes in children with learning disability

open access: yesThe Egyptian Journal of Otolaryngology
Background Retained primitive reflexes (RPR) in school-aged children indicate neurodevelopmental delay and have been associated with learning difficulties, such as dyslexia. According to current knowledge, there is no evidence to what extent retention of
Amani Shalaby   +5 more
doaj   +1 more source

The Unipotency of Eleventh Order Matrix Group with no More than Seven Jordan Blocks

open access: yesJournal of Harbin University of Science and Technology
By avoiding complex research methods involving Lie algebra and Lie superalgebra, and instead utilizing simple theories such as matrix logarithm and expansion of product of non commutative polynomial, the new combination property of primitive elements of ...
YANG Xinsong, GAO Yunfeng
doaj   +1 more source

The Unipotency of Linear Groups Generated by Matrices with Primitive  Elements Contain no more than Six Jorden Blocks

open access: yesJournal of Harbin University of Science and Technology, 2019
In order to solve the problem of whether the matrices generated by two unipotent matrices are unipotency, a new combinatorial property of generators of free groups is obtained by using the matrix logarithmic tool。From the point of the combination of ...
YANG Xin-song, MA Chang
doaj   +1 more source

Delegating a Product of Group Exponentiations with Application to Signature Schemes (Submission to Special NutMiC 2019 Issue of JMC)

open access: yesJournal of Mathematical Cryptology, 2020
Many public-key cryptosystems and, more generally, cryptographic protocols, use group exponentiations as important primitive operations. To expand the applicability of these solutions to computationally weaker devices, it has been advocated that a ...
Crescenzo Giovanni Di   +3 more
doaj   +1 more source

Primitive skills - Opas kehonpainoharjoitteluun [PDF]

open access: yes, 2020
Opinnäytetyön tarkoituksena oli kehittää Primitive skills -yritykselle uusi kehonpainoharjoitteluopas/ -liikepankki. Oppaassa on neljä erilaista haastavaa ydinliikettä ja niihin tähtääviä valmistavia liikkeitä.
Mohammad, Bewar
core  

Surrogate‐Optimized Flow‐Guided Miniature Condenser for Rapid Exhaled Glucose Detection

open access: yesAdvanced Materials Technologies, EarlyView.
A surrogate‐optimized miniature condenser guides humid exhaled flow toward cold surfaces to accelerate exhaled breath condensate collection. By improving vapor access within a compact footprint, the design increases sample yield. This enables post‐collection enrichment and rapid colorimetric glucose detection from dilute exhaled biomarkers within a 5 ...
Yiming Thomas Lu   +6 more
wiley   +1 more source

On‐Chip Photonic Neural Network Architectures

open access: yesAdvanced Optical Materials, EarlyView.
This review presents a comprehensive overview of on‐chip photonic neural network architectures, covering key photonic building blocks, representative network types, and emerging applications. Recent advances, implementation challenges, and future directions are examined, highlighting the potential of integrated photonics to enable ultrafast, energy ...
Seokjin Hong   +7 more
wiley   +1 more source

La Investigación sobre la acumulación primitiva en Colombia: un análisis historiográfico y crítico desde una perspectiva de “larga duración”

open access: yesNuevo mundo - Mundos Nuevos
Primitive accumulation, as a theoretical concept, has facilitated the comprehension of phenomena associated with the transition from non-capitalist societies to capitalism.
Juan Felipe Méndez
doaj   +1 more source

Millet???s cultivation in India: Challenges and Opportunities towards achieving sustainable farming and inclusive development [PDF]

open access: yesMadras Agricultural Journal
Millets are cultivated in resource poor areas of our nation by small and marginal farmers. Being climate resilient, improving their production and productivity through the use of improved high-yielding varieties is the source to address many of the ...
T. Raj Pravin
doaj   +1 more source

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