ANTENA PRINTED LOG PERIODIC FREKUENSI 2,2 GHz � 2,6 GHz by , DEVINA RIZKA KUSUMA, , Budi Bayu Murti, ST., MT.

“…Log periodic antenna is important with their ability to show nearly frequency independent characteristics over wide band of frequencies although they have relatively simple geometries. The Printed Log Periodic Antenna contains 9 pairs of parallel elements on both sides of the microstrip feed line runs along the center of the antenna. …”

PC2: projection-conditioned point cloud diffusion for single-image 3D reconstruction by Melas-Kyriazi, L, Rupprecht, C, Vedaldi, A

“…This projection conditioning process enables us to generate high-resolution sparse geometries that are well-aligned with the input image and can additionally be used to predict point colors after shape reconstruction. …”

Dynamics of excited-state conformational relaxation and electronic delocalization in conjugated porphyrin oligomers. by Chang, M, Hoffmann, M, Anderson, H, Herz, L

“…By use of metal-coordinating templates that force the oligomers into specific geometries in solution we are able to distinguish clearly between relaxation effects arising from the two vibrational modes that preferentially couple to the electronic transitions in such materials, i.e., carbon-carbon bond stretches and inter-ring torsions. …”

New science with pulsed muons - development ideas at ISIS by King, P, Cottrell, S, Cox, S, Eaton, G, Hillier, A, Lord, J, Pratt, F, Lancaster, T, Blundell, S

“…We describe the current development ideas and the scientific and technical considerations underlying them, including the effect of the magnetic field on the muon and positron trajectories for particular spectrometer geometries. (C) 2002 Elsevier Science B.V. All rights reserved.…”

Mass transfer analysis of transdermal drug delivery using microneedles by Al-Qallaf, B

“…However, the drug transport behaviour in skin is affected by a complex interplay of many parameters (e.g., microneedle geometries, permeability across skin, etc).</p><p>In this thesis, many aspects of the microneedle field were examined. …”

Haze and cloud structure of Saturn's North Pole and Hexagon Wave from Cassini/ISS imaging by Sanz-Requena, J, Pérez-Hoyos, S, Sánchez-Lavega, A, Antuñano, A, Irwin, P

“…Absolute reflectivity measurements of seven selected regions at all wavelengths and several illumination and observation geometries are compared with the values produced by a radiative transfer model. …”

A new impact model for the flexible rocking oscillator by Zhu, H, Chatzis, MN, Acikgoz, S

“…Time histories of free rocking motion and stability analyses under pulse excitations are used to illustrate and generalise the findings for a range of geometries.…”

Extracting contact recombination from FFT-filtered photoluminescence imaging of half-metallised silicon solar cells by Shi, Y, Payne, DNR, Fell, A, Leon, C, Niewelt, T, Khorani, E, Wilshaw, PR, Murphy, JD, Okamoto, K, Bonilla, RS

“…This requires no specially designed metallisation geometries. Noise normalisation and bandpass filtering in <em>k</em>-space are used to suppress noise and preserve the metal contrast signal. …”

Implementation of tidal stream turbines and tidal barrage structures in DG-SWEM by Schnabl, A, Moreira, T, Wood, D, Kubatko, E, Houlsby, G, McAdam, R, Adcock, T

“…We demonstrate the implementations on both idealised geometries where it is straightforward to compare against other models and numerical simulations of real candidate sites for tidal energy in Malaysia and the Bristol Channel.…”

Mathematical modelling of cerebral ischaemia-reperfusion injury by Mokhtarudin, M

“…</p> <p>Finally, validations of these models are achieved by developing patient-specific geometries from available ischaemic stroke patient MRI data and utilising finite element analysis. …”

Polyamorphism in aluminate liquids by McMillan, P, Wilson, M, Wilding, M

“…However, the data indicate that changes occur among the packing geometries and clustering of the Al-O and Y-O coordination polyhedra, i.e., within the second-nearest-neighbour shell defined by the metal-metal (i.e., Y-Y, Y-Al and Al-Al) interactions. …”

Hemodynamic differences between recurrent and nonrecurrent intracranial aneurysms: fluid dynamics simulations based on MR angiography by Schönfeld, M, Forkert, N, Fiehler, J, Cho, Y, Han, M, Kang, H, Peach, T, Byrne, J

“…Patient-specific vessel geometries reconstructed from follow-up 3-D time-of-flight magnetic resonance angiography were analyzed using computational fluid dynamics (CFD) simulations. …”

Anterior knee pain from the evolutionary perspective by Monk, AP, Gill, HS, Gibbons, CLMH, Price, AJ, Vollrath, F, Rees, JL, Murray, DW

“…Methods 37 specimens from the Devonian period to modern day were scanned using a 64-slice CT scanner. 3D geometries were created following routine segmentation and anatomical measurements taken from standardised bony landmarks. …”

Studies in electrode kinetics by Henstridge, MC

“…The method is simple to implement and is general to all electrode geometries with one-dimensional symmetry.</p>…”

Transpiration cooling for double-walled jet engine turbine blades by Courtis, M

“…Challenges remain for implementation of transpiration double-wall configurations on more complex blade geometries. But there is a lot of promise to realise the potential for superior thermal protection, which could vastly improve the life of turbine blades in harsh environments and normal operation.…”

Theory for the scaling of metal temperatures in cooled compressible flows by Luque, S, Jones, T, Povey, T

“…A numerical model of a reverse pass cooling system, internally and externally cooled and representative of typical turbine geometries, has been developed to support the theoretical analysis, aid interpretation of the parameters / and TR, and provide a demonstration of the scaling theory for a relatively simple flow field. …”

Finite element modelling of radial lentotomy cuts to improve the accommodation performance of the human lens by Burd, H, Wilde, G

“…<strong>Methods</strong> The effectiveness of a variety of cutting plane geometries was investigated by means of modelling studies conducted on a 45-year human lens. …”

Homogenization of boundary value problems in plane domains with frequently alternating type of nonlinear boundary conditions: critical case by Diaz, JI, Gomez-Castro, D, Podolskiy, AV, Shaposhnikova, TA

“…In the last decade a lot of works appeared, e.g., [6&#x2013;10], in which this effect was studied for different geometries of perforated domains and for different differential operators. …”

Filament mechanics in a half-space via regularised Stokeslet segments by Walker, B, Ishimoto, K, Gadêlha, H, Gaffney, E

“…We present a generalisation of efficient numerical frameworks for modelling fluid–filament interactions via the discretisation of a recently developed, non-local integral equation formulation to incorporate regularised Stokeslets with half-space boundary conditions, as motivated by the importance of confining geometries in many applications. We proceed to utilise this framework to examine the drag on slender inextensible filaments moving near a boundary, firstly with a relatively simple example, evaluating the accuracy of resistive force theories near boundaries using regularised Stokeslet segments. …”

Fatigue crack closure: a myth or a misconception? by Tong, J, Alshammrei, S, Lin, B, Wigger, T, Marrow, T

“…In this paper, we have extended our previous study on fatigue crack closure to examine the phenomenon of crack opening displacement (COD) and its impact on the crack tip fields in both 2D and 3D specimen geometries using full‐field experimental measurements and integrated finite element modelling. …”