Results 71 to 80 of about 748,617 (311)

Digital workflow to fabricate a 3D-printed monobloc mandibular advancement appliance for primary snoring and obstructive sleep apnoea

open access: yesAustralasian Orthodontic Journal
Mandibular advancement appliances (MAAs) are used to treat primary snoring and obstructive sleep apnoea (OSA) by advancing the mandible to maintain upper airway patency during sleep.
Lau May Nak   +3 more
doaj   +1 more source

Shares of the Great War Effort: Brazil’s Returns from the Second World War [PDF]

open access: yes, 2015
The first half of the twentieth century was a period so fraught with politi-cal, military, and economic tumult that it is easy to see why several of the world’s most powerful (and some not so powerful) nations turned to totalitarian forms of governance ...
Tyktor, Jon
core   +1 more source

The Daily Texan [PDF]

open access: yes, 2017
Texas Student ...
University of Texas at Austin
core   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Factors determining the concentration and chemical composition of particulate matter in the air of selected service facilities

open access: yesE3S Web of Conferences, 2018
The link between increased morbidity and mortality and increasing concentrations of particulate matter (PM) resulted in great attention being paid to the presence and physicochemical properties of PM in closed rooms, where people spends most of their ...
Rogula-Kopiec Patrycja   +3 more
doaj   +1 more source

High‐Resolution and Real‐Time In Situ Generation of Cellular Spheroids by Laser‐Assisted Bioprinting for Guided Microvascularization

open access: yesAdvanced Functional Materials, EarlyView.
Micro‐injection laser‐assisted bioprinting enables ultrafast and precise patterning of small endothelial cell spheroids by injecting a highly concentrated single‐cell suspension into GelMA/ColMA hydrogels. In co‐culture with fibroblasts, controlled pre‐vasculogenic network formation is obtained at microscale resolution.
Charles Handschin   +9 more
wiley   +1 more source

Biodegradable 3D Screen Printing Technique for Roll-to-Roll Manufacturing of Eco-Friendly Flexible Hybrid Electronics

open access: yesApplied Nano
In this work, an eco-friendly 3D screen printing technique implemented in roll-to-roll technology for the manufacturing of flexible electronics is presented.
Sonia Ceron   +2 more
doaj   +1 more source

Circular 66 [PDF]

open access: yes, 1989
Phosphorus (P) along with nitrogen (N) and potassium (K) comprise the three macronutrients most frequently added as fertilizer for growing plants. In Alaska soils, P is often the second most limiting nutrient after N. A proper supply of plant-available
Michaelson, Gary J., Ping, Chien Lu
core  

Bio‐Inspired Magnetically Tunable Structural Colors from Elliptical Self‐Assembled Block Copolymer Microparticles

open access: yesAdvanced Functional Materials, EarlyView.
Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta   +8 more
wiley   +1 more source

PROGRAM PENGEMBANGAN BUDAYA KEWIRAUSAHAAN BAGI MAHASISWA PERGURUAN TINGGI MELALUI KETERAMPILAN PERCETAKAN

open access: yesWarta LPM, 2007
Untill predominate out-comes of the College  are job seeker.  To change  the mind set  them to become the job creator presumably need an effort, stock purchasing and  giving of capital entrepreneur.
Rubino Rubiyanto
doaj   +1 more source

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