Results 71 to 80 of about 254,231 (333)

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar   +6 more
wiley   +1 more source

Use of Daptomycin for the Treatment of Methicillin-Resistant Coagulase-Negative Staphylococcal Ventriculitis

open access: yesCase Reports in Medicine, 2012
Coagulase-negative staphylococci (CoNS) are the main pathogens causing hospital-acquired external-ventricular-drain- (EVD-) and lumbar-drain- (LD-) associated meningitis and ventriculitis.
Mohamed Erritouni   +12 more
doaj   +1 more source

Influence of Flushing Velocity and Flushing Frequency on the Service Life of Labyrinth-Channel Emitters

open access: yesWater, 2018
Dripline flushing is an effective way to relieve emitter clogging and extend the longevity of drip irrigation systems. This laboratory study was conducted at Kunming University of Science and Technology to evaluate the effect of three targeted flushing ...
Zhangyang Li   +4 more
semanticscholar   +1 more source

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

open access: yesAdvanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger   +11 more
wiley   +1 more source

Aspects of classification and diagnostic search for transient and persistent facial erythema

open access: yesЛечащий Врач, 2021
Rosacea is one of the most common conditions on the face. Rosacea affecting the central parts of the face and is characterized by erythema, flushing, telangiectasia; papules and pustules.
T. А. Sysoeva   +4 more
doaj   +1 more source

Image analysis procedure for studying Back-Diffusion phenomena from low-permeability layers in laboratory tests [PDF]

open access: yes, 2016
In this study, the long-term tailing derived from the storage process of contaminants in low-permeability zones is investigated. The release from these areas in the groundwater can be considered a long-term source that often undermines remediation ...
PETRANGELI PAPINI, Marco   +3 more
core   +1 more source

An efficient approach to detect and track winter flush growth of litchi tree based on UAV remote sensing and semantic segmentation [PDF]

open access: gold, 2023
Shudai Bai   +9 more
openalex   +1 more source

Three-Dimensional Numerical Study of Free-Flow Sediment Flushing to Increase the Flushing Efficiency: A Case-Study Reservoir in Japan

open access: yes, 2017
The catchment of the Dashidaira reservoir located on the Kurobe River has high sediment yield. Because of the sufficient available amount of water in the catchment during flood events, the free-flow sediment flushing operation with full water-level ...
T. Esmaeili   +5 more
semanticscholar   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

Varied flushing frequency and volume to prevent peripheral intravenous catheter failure: a pilot, factorial randomised controlled trial in adult medical-surgical hospital patients

open access: yesTrials, 2016
BackgroundResearch has identified high failure rates of peripheral intravenous catheter (PIVC) and varied flushing practices.MethodsThis is a single-centre, pilot, non-masked, factorial randomised controlled trial.
Samantha Keogh   +5 more
semanticscholar   +1 more source

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