Browsing by Title
Now showing items 105-124 of 24274
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A 3D photoionization model of the extreme planetary nebula NGC 6302
(2011-11-01)We present a 3D photoionization model of the planetary nebula NGC 6302, one of the most complex and enigmatic objects of its kind. Its highly bipolar geometry and dense massive disc, coupled with the very wide range of ... -
3D Printed book : 3D Printed Book. 2015. Artist experiment. 3rd edition. Material: Polyamide (nylon). Process: Selective laser sintering (SLS).
(2015-12-16)Traditional printing processes allowed the book to flourish as reproduction processes became distributed and accessible. We're now at a stage where technology enables objects to be created and reproduced through a variety ... -
3D printed infliximab suppositories for rectal biologic delivery
(2023-12-31)Infliximab is a monoclonal antibody that plays an important role in the management and treatment of chronic inflammatory bowel diseases (IBD). Due to its macromolecular structure, its delivery through the oral route is ... -
3D printing and morphological characterisation of polymeric composite scaffolds
(2020-05-23)3D-printing is an efficient method of designing customised structures and producing synthetic bone grafts appropriate for bone implants. This research aimed to manufacture a new multi-functionalised 3D-printed poly(lactic ... -
3D Printing of Dietary Products for the Management of Inborn Errors of Intermediary Metabolism in Pediatric Populations
(2023-12-25)The incidence of Inborn Error of Intermediary Metabolism (IEiM) diseases may be low, yet collectively, they impact approximately 6–10% of the global population, primarily affecting children. Precise treatment doses and ... -
3D printing of PEEK and its composite to increase biointerfaces as a biomedical material - A review
(2021-07-01)Poly ether-ether-ketone (PEEK) is a polymer with better lignin biocompatibility than other polymers. It is good for biomedical engineering applications. This research summarises the outcomes of an evaluation conducted on ... -
3D printing of PEEK–cHAp scaffold for medical bone implant
(2020-10-21)The major drawback associated with PEEK implants is their biologically inert surface, which caused unsatisfactory cellular response and poor adhesion between the implants and surrounding soft tissues against proper bone ... -
3D Printing using Cellulose Nanoparticles
(Royal Society of Chemistry, 2020-09-09)Cellulose is naturally available and most abundant biopolymer on earth. It is one of the main constituents of cellulosic materials, such as wood, plant fibres (flax, hemp, jute), among others. Due to their high surface ... -
3D Printing: Advancements in the Development of Personalised Pharmaceuticals for Older Adults
(Springer Nature, 2023-11-11)Three-dimensional (3D) printing is a revolutionary additive manufacturing technology that constructs objects layer-by-layer. This versatile technology encompasses various processes and possesses unique properties. While ... -
3D Selection of 167 Substellar Companions to Nearby Stars
(2022-08-26)We analyze 5108 AFGKM stars with at least five high-precision radial velocity points, as well as Gaia and Hipparcos astrometric data, utilizing a novel pipeline developed in previous work. We find 914 radial velocity signals ... -
3D shape of Orion A from Gaia DR2
(2018-11-14)We use the Gaia DR2 distances of about 700 mid-infrared selected young stellar objects in the benchmark giant molecular cloud Orion A to infer its 3D shape and orientation. We find that Orion A is not the fairly straight ... -
3D-HST+CANDELS : the evolution of the galaxy size-mass distribution since z=3
(2014-06-10)Spectroscopic+photometric redshifts, stellar mass estimates, and rest-frame colors from the 3D-HST survey are combined with structural parameter measurements from CANDELS imaging to determine the galaxy size-mass distribution ... -
3D-Kinematics of White Dwarfs from the SPY-Project
(Astronomical Society of the Pacific, 2007)We present a progress report on the kinematical analysis of the entire SPY (ESO SN Ia Progenitor surveY; see Napiwotzki et al. 2001) sample of about one thousand white dwarfs and hot subdwarfs. In a previous study (Pauli ... -
3D-MHD simulations of the evolution of magnetic fields in FR II radio sources
(2010-09-01)3D-MHD numerical simulations of bipolar, hypersonic, weakly magnetized jets and synthetic synchrotron observations are presented to study the structure and evolution of magnetic fields in FR II radio sources. The magnetic ... -
3D‑printed biomimetic bone implant polymeric composite scaffolds
(2023-04-14)This research introduced a new poly-ether-ether-ketone calcium hydroxyapatite (PEEK-cHAp) composite for a convenient, fast, and inexpensive femur bone-implant scaffold with different lattice structures to mimic natural ... -
[3H]- resiniferatoxin autoradiography in the CNS of wild type and TRPV1 null mice defines TRPV1 (VR1) protein distribution
(2004)Knowledge of the distribution and function of the vanilloid receptor (VR-1 or TRPV1) in the CNS lacks the detailed appreciation of its role in the peripheral nervous system. The radiolabelled vanilloid agonist [3H]resiniferatoxin ... -
[3H]2-(2-Benzofuranyl)-2-imidazoline : a new selective high affinity radioligand for the study of rabbit brain imidazoline I2 receptors
(1996-05)This is the first study characterising the binding of the new imidazoline I2 receptor selective radioligand [3H]2-(2-benzofuranyl)-2-imidazoline (2-BFI) to rabbit brain membranes. [3H]2-BFI binding was found to be saturable ... -
4,4’-dimethylaminorex (‘4,4’-DMAR’; ‘Serotoni’) misuse; a web-based study
(2017-06-28)Background: 4,4′-DMAR (4,4’-dimethylaminorex; ‘Serotoni’) is a potent stimulant drug which has recently been associated with a number of fatalities in Europe. Over the last few years, online communities have emerged as ... -
A 40-GHz Load Modulated Balanced Power Amplifier using Unequal Power Splitter and Phase Compensation Network in 45-nm SOI CMOS
(2023-06-08)In this work, a ten-way power-combined poweramplifier is designed using a load modulated balanced amplifier(LMBA)-based architecture. To provide the required magnitudeand phase controls between the main and control-signal ...