Results 101 to 110 of about 2,183,981 (341)

3D Printing of Highly Dense and Translucent Zirconia Parts for Dental Applications: Effect of Filament Overlapping

open access: yesAdvanced Materials Technologies, EarlyView.
This study formulated a 5Y‐PSZ zirconia paste for extrusion‐based additive manufacturing via direct ink writing, producing dense ceramic structures for dental applications. A colloidal approach with 47 vol% nanometric powder and tailored additives optimized rheology and printability.
Juliana de Freitas Gouveia Silva   +5 more
wiley   +1 more source

Growth and soil quality improvement potential of introduced Apocynum venetum in Northwestern Liaoning Province

open access: yesGuan'gai paishui xuebao
【Objective】Wind-sandy lands in Northwestern Liaoning Province are highly susceptible to soil erosion and desertification, posing threats to local agriculture and ecosystem stability.
LYU Jinhao, LYU Linyou, LI Wanzhuo
doaj   +1 more source

Risk factors of chronic pain after inguinal hernia repair: a systematic review

open access: yesInnovative Surgical Sciences, 2017
Chronic postoperative inguinal pain (CPIP) is the most common complication after inguinal hernia operation. Eighteen percent (range, 0.7%–75%) of patients suffered from CPIP after open inguinal hernia repair and 6% (range, 1%–16%) reported CPIP after ...
Reinpold Wolfgang
doaj   +1 more source

A sand-rubber deformable granular layer as a low-cost seismic isolation strategy in developing countries: Experimental investigation

open access: yesSoil Dynamics and Earthquake Engineering, 2019
This paper presents experimental investigations on the feasibility of using a sand-rubber deformable granular layer as a low-cost seismic isolation strategy for developing countries.
Anastasios Tsiavos   +6 more
semanticscholar   +1 more source

Parallel Electrical Integration of Photo Bio Electrochemical Systems (photo‐BESs): Performance Gains and Load Dependency

open access: yesAdvanced Materials Technologies, EarlyView.
Parallel wiring of bioelectrochemical devices with conventional generators unexpectedly boosts output. A biophotovoltaic paired with a solar cell delivers up to 50% more power at low loads than their separate contributions; a plant microbial fuel cell shows similar current gains.
Valeria Marsaglia   +4 more
wiley   +1 more source

Radio Frequency Properties of a 3D Printed Klystron Circuit

open access: yesInstruments
The manufacturing of active RF devices like klystrons is dominated by expensive and time-consuming cycles of machining and brazing. In this article, we characterize the RF properties of X-band klystron cavities and an integrated circuit manufactured with
Charlotte Wehner   +5 more
doaj   +1 more source

Integrative Systems Biology Visualization with MAYDAY

open access: yesJournal of Integrative Bioinformatics, 2010
Visualization is pivotal for gaining insight in systems biology data. As the size and complexity of datasets and supplemental information increases, an efficient, integrated framework for general and specialized views is necessary.
Symonsy Stephan   +3 more
doaj   +1 more source

Mixed halogenated dioxins/furans (PXDD/Fs) and biphenyls (PXBs) in food: Occurrence and toxic equivalent exposure using specific relative potencies

open access: yesEnvironment International, 2014
The occurrence of nineteen mixed halogenated (bromo-chloro) dibenzo-p-dioxins, dibenzofurans (PXDD/Fs) and biphenyls (PXBs) in a range of foods (n > 100) was investigated.
Alwyn R. Fernandes   +7 more
doaj   +1 more source

A Continuum Saltation Model for Sand Dunes

open access: yes, 2001
We derive a phenomenological continuum saltation model for aeolian sand transport that can serve as an efficient tool for geomorphological applications.
A. Mehta   +30 more
core   +1 more source

Vat Polymerization 3D Printing for Controlled Drug Release Applications

open access: yesAdvanced Materials Technologies, EarlyView.
ABSTRACT Vat polymerization (VP) 3D printing, a light‐based additive manufacturing technique, has emerged as a promising technique for fabricating complex drug delivery systems with high precision and spatial resolution. This layer‐by‐layer manufacturing process enables the creation of intricate geometries and customizable architectures, which are ...
Hafiz Busari   +2 more
wiley   +1 more source

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