Results 61 to 70 of about 266,343 (351)

Audit report on the City of Hiawatha, Iowa for the year ended June 30, 2012 [PDF]

open access: yes, 2012
Audit report on the City of Hiawatha, Iowa for the year ended June 30 ...

core  

Geometric Optimization and Mechanical Performance Enhancement of Auxetic Structures for High‐Impact Applications Through Fused Deposition Modeling

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the mechanical performance of three auxetic structures, identifying a re‐entrant‐star hybrid as the most effective for impact absorption. Finite element simulations and experiments demonstrate significant gains in energy absorption and flexural strength after geometric optimization. This study investigates the mechanical performance
Malik Hassan   +4 more
wiley   +1 more source

Phosphorus limitation of aboveground production in northern hardwood forests [PDF]

open access: yes, 2018
Forest productivity on glacially derived soils with weatherable phosphorus (P) is expected to be limited by nitrogen (N), according to theories of long-term ecosystem development.
Fahey, Timothy J.   +5 more
core   +2 more sources

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov   +8 more
wiley   +1 more source

Georgia's Redevelopment Powers Law: A Policy Guide to the Evaluation and Use of Tax Allocation Districts [PDF]

open access: yes, 2004
Within the past five years, eleven separate tax allocation districts (TADs) have been created in the metropolitan Atlanta region. Currently, policy-makers in the City of Atlanta are considering the use of TADs to finance the proposed "Beltline" project ...
Carolyn Bourdeaux, John W. Matthews
core  

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Természetközeli erdőnevelési eljárások faterméstani alapjainak vizsgálata = Investigation of growth and yield foundations of close-to nature silvicultural treatments [PDF]

open access: yes, 2007
Fatermési szempontból igen fontos a fatérfogat növedékének a meghatározása. A jelen kutatás keretében megvizsgáltuk, hogy a természetközeli kezelésű faállományokban miképpen alakul az egyes fák (és a faállományok) növedéke, illetve ez a növedék milyen ...
Gál, János, Veperdi, Gábor
core  

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

open access: yesAdvanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone   +11 more
wiley   +1 more source

A Bespoke Programmable Interpenetrating Elastomer Network Composite Laryngeal Stent for Expedited Paediatric Laryngotracheal Reconstruction

open access: yesAdvanced Functional Materials, EarlyView.
A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan   +14 more
wiley   +1 more source

Home - About - Disclaimer - Privacy