Results 51 to 60 of about 412,370 (331)

Benchtop impaction device replicates cadaveric loading conditions of the transforaminal lumbar interbody fusion (TLIF) procedure

open access: yesBiomedical Engineering Advances, 2023
Background context: Lumbar spine disc pathologies often necessitate removal of the intervertebral disc and implantation of a lumbar interbody fusion (LIF) device.
Alexis Graham   +12 more
doaj   +1 more source

Packaging of Macroscopic Material Payloads: Needs, Challenges, Concepts, and Future Directions

open access: yesAdvanced Engineering Materials, EarlyView.
This review introduces a unified framework that decomposes any macroscopic packaging system into the payload, packaging material, and packaging strategy and combines them into a conceptual packaging equation: packaging strategy = payload + packaging material.
Venkata S. R. Jampani, Manos Anyfantakis
wiley   +1 more source

OTFPF: Optimal Transport-Based Feature Pyramid Fusion Network for Brain Age Estimation with 3D Overlapped ConvNeXt [PDF]

open access: green, 2022
Fu Yu   +8 more
openalex   +1 more source

Phenomenological and Physically Based Modeling of Flow Stress and Strengthening Mechanism of Inconel 718

open access: yesAdvanced Engineering Materials, EarlyView.
Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein   +2 more
wiley   +1 more source

Introducing the loess pyramid: An unusual landform in the thick loess deposits of Vojvodina, Serbia [PDF]

open access: yesGeographica Pannonica, 2016
In this paper we introduce the term 'loess pyramid' for an unusual form of relief in thick loess deposits. From a distance, the loess pyramid resembles a haystack; this is why it is known as 'the haystack' by the local residents.
Bjelajac Dajana   +8 more
doaj  

Local temperature elevation as a marker of spinal implant infection in an animal model

open access: yesNorth American Spine Society Journal, 2021
Background: Temperature elevation, a classic marker of infection and local temperature elevation, might be a useful predictor of early infection. However temperature measurement around the spine is not readily accessible. The purpose of this study was to
Steven D. Glassman   +5 more
doaj   +1 more source

PVT-COV19D: Pyramid Vision Transformer for COVID-19 Diagnosis [PDF]

open access: green, 2022
Lilang Zheng   +7 more
openalex   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

open access: yesAdvanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold   +2 more
wiley   +1 more source

Confocal microscopic image sequence compression using vector quantization and 3D pyramids [PDF]

open access: yes, 2003
The 3D pyramid compressor project at the University of Glasgow has developed a compressor for images obtained from CLSM device. The proposed method using a combination of image pyramid coder and vector quantization techniques has good performance at ...
Balch, P.   +5 more
core  

Pyramid: Enhancing Selectivity in Big Data Protection with Count Featurization

open access: yes, 2017
Protecting vast quantities of data poses a daunting challenge for the growing number of organizations that collect, stockpile, and monetize it. The ability to distinguish data that is actually needed from data collected "just in case" would help these ...
Geambasu, Roxana   +4 more
core   +1 more source

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