scholarly journals Optimized design for new scientific opportunities in macromolecular crystallography at the future microfocus XAIRA beamline

2019 ◽  
Vol 75 (a2) ◽  
pp. e31-e31
Author(s):  
Damià Garriga ◽  
Nahikari González ◽  
Carles Colldelram ◽  
Igors Sics ◽  
Jordi Marcos ◽  
...  
Keyword(s):  
Optimized Design ◽  
Macromolecular Crystallography ◽  
The Future

Design and Simulation of Scalable Plastering Machine Based on Virtual Prototyping Technology

2013 ◽  
Vol 721 ◽  
pp. 691-694 ◽  
Author(s):  
Zhen Li ◽  
Xiao Jing Shang
Keyword(s):  
Structural Design ◽  
Theoretical Basis ◽  
Virtual Prototyping ◽  
Three Dimensional ◽  
Solid Model ◽  
Optimized Design ◽  
The Future ◽  
Virtual Prototyping Technology

Design a scalable plastering machine for the traditional plastering machine problems in the structural design. On the basis of the three-dimensional solid model established using PRO / E, we make the simulation for the institutions overall course of the campaign through using ADAMS, to detected design products by experience whether meet the actual requirements or not, but also provide a theoretical basis for the optimized design of wall plastering machine in the future.

scholarly journals Optimization of PCB SI Coupon Design That Minimizes Discontinuity Through via-in-Pad Plated over (VIPPO) Technique

2020 ◽  
Vol 17 (4) ◽  
pp. 128-137
Author(s):  
Juhee Lee ◽  
Kyeongsoo Kim ◽  
Simon Kim ◽  
Kiseop Kim ◽  
Kyungsoo Lee
Keyword(s):  
Outer Layer ◽  
Print Circuit Board ◽  
Signal Integrity ◽  
Circuit Board ◽  
Optimized Design ◽  
Signal Loss ◽  
Discrete Signals ◽  
The Future ◽  
Via Holes ◽  
Applied Design

Abstract The importance of signal integrity is emphasized as signal speed increases, and higher frequencies are applied. The Print Circuit Board (PCB) manufacturer uses signal integrity coupons that can replace the in-product circuit to measure and calculate the signal loss. In this study, we tried to minimize the discontinuous path of Delta-L coupon by using the via-in-pad plated over (VIPPO) technique to improve the signal integrity. We compared the VIPPO-applied design that has minimal discontinuity with the conventional Delta-L design. To minimize discontinuity, circuits connected to pads and via holes were removed from the outer layer, and the pads were designed directly above the via holes. First of all, we simulated the optimized design that eliminated discontinuities using signal integrity software, Simbeor. Second, we measured and verified Delta-L by using Introbotix’s Accu-Prober program. In the future, higher measurement frequencies will further increase signal loss because of unnecessary pathways and discrete signals; therefore, minimizing the effects of discontinuity will be an important issue, and using the VIPPO technique will help improve signal integrity.

Optimasi desain rencana tanggul lepas pantai NCICD di Teluk Jakarta terhadap kemungkinan tsunami akibat letusan Gunung Anak Krakatau

2017 ◽  
Vol 13 (1) ◽  
pp. 1-10
Author(s):  
Huda Bachtiar ◽  
Riam Badriana ◽  
Leo Sembiring ◽  
Didit Adytia ◽  
I Putu Samskerta ◽  
...  
Keyword(s):  
Wave Equation ◽  
Wave Interaction ◽  
Optimized Design ◽  
Master Plan ◽  
Optimum Form ◽  
Explosion Wave ◽  
The Future ◽  
Wave Effects ◽  
Run Up ◽  
Sea Dike

The infrastructural plans in the Jakarta Bay to reduce risks of flooding in Jakarta city comprise a large sea dike that encloses a retention lake. Part of the planned dike has the shape of the iconic Garuda bird. This shape is based on NCICD Stage-B Master Plan, where the form shape has not been tested on hydraulic perspective. Therefore, testing of wave run-up has been investiagated to find the optimum form of the Garuda Shape. The simulation of wave run-up uses Hawassi Model, where the model is governed by Boussinesq wave equation with considering wave-wave interaction. This paper shows that if in the future an explosion of Anak Krakatau will occur with strength 1/4th of the original Karkatau 1883 explosion, wave crests of 11m and troughs of 6m may collide against the birds head. As an alternative example, a more optimized design of the dike is constructed that reduces the maximal wave effects considerably.

scholarly journals Analysing stereotypical food consumption behaviours: ‘This way up?’ Is there really a ‘right’ way to eat a biscuit?

2021 ◽  
Vol 6 (2) ◽  
pp. 213-231 ◽  
Author(s):  
Charles Spence
Keyword(s):  
Empirical Evidence ◽  
Food Consumption ◽  
Food Product ◽  
Food Science ◽  
Optimized Design ◽  
Science Literature ◽  
Opinion Piece ◽  
The Future ◽  
Potential Benefits

Many of the mundane foods that we eat on an everyday basis are consumed in a manner that may be considered stereotypical, conventional, habitual or, on occasion, even a playful ritual. There are a number of reasons for such behaviours, and the potential benefits for the consumer are discussed in the case of vertically asymmetrical foods where the upper and lower surfaces differ. Maximizing the eye appeal of the food product, maximizing the multisensory flavour experience and the ubiquitous benefits of ritual to the enjoyment of consumption experiences are all put forward as possible explanations for such behaviours in this opinion piece. Ultimately, however, the paucity of empirical evidence concerning the influence of the manner of eating such ubiquitous foods (right way-up or upside-down) on the multisensory tasting experience is highlighted. This is a seemingly important lacuna in the food science literature, given the multiple competing explanations concerning how such experiences might be affected, if at all, that suggest themselves. Looking to the future, it would clearly be of great interest, given the growing global obesity crisis, to understand whether it might be possible to increase sensory enjoyment and/or satiety by the better/optimized design of foods and/or food consumption behaviours.

scholarly journals BioMAX: The Future Macromolecular Crystallography Beamline at MAX IV

2013 ◽  
Vol 425 (7) ◽  
pp. 072012 ◽  
Author(s):  
Marjolein M G M Thunnissen ◽  
Peter Sondhauss ◽  
Erik Wallén ◽  
Keld Theodor ◽  
Derek T Logan ◽  
...  
Keyword(s):  
Macromolecular Crystallography ◽  
The Future

International determination of the total motion of the pole

1961 ◽  
Vol 13 ◽  
pp. 29-41
Author(s):  
Wm. Markowitz
Keyword(s):  
Secular Motion ◽  
The Future

A symposium on the future of the International Latitude Service (I. L. S.) is to be held in Helsinki in July 1960. My report for the symposium consists of two parts. Part I, denoded (Mk I) was published [1] earlier in 1960 under the title “Latitude and Longitude, and the Secular Motion of the Pole”. Part II is the present paper, denoded (Mk II).

Status of the Lick Proper Motion Program

1978 ◽  
Vol 48 ◽  
pp. 387-388
Author(s):  
A. R. Klemola
Keyword(s):  
Proper Motion ◽  
The Future

Second-epoch photographs have now been obtained for nearly 850 of the 1246 fields of the proper motion program with centers at declination -20° and northwards. For the sky at 0° and northward only 130 fields remain to be taken in the next year or two. The 270 southern fields with centers at -5° to -20° remain for the future.

Some Structural Features of Metaphase Chromosomes of Mice and Men

1967 ◽  
Vol 25 ◽  
pp. 190-191
Author(s):  
Godfrey C. Hoskins ◽  
Betty B. Hoskins
Keyword(s):  
Electron Microscopy ◽  
Electron Micrographs ◽  
Structural Features ◽  
Metaphase Chromosomes ◽  
The Future ◽  
Of Mice And Men ◽  
Mouse Cells ◽  
Human And Mouse

Metaphase chromosomes from human and mouse cells in vitro are isolated by micrurgy, fixed, and placed on grids for electron microscopy. Interpretations of electron micrographs by current methods indicate the following structural features.Chromosomal spindle fibrils about 200Å thick form fascicles about 600Å thick, wrapped by dense spiraling fibrils (DSF) less than 100Å thick as they near the kinomere. Such a fascicle joins the future daughter kinomere of each metaphase chromatid with those of adjacent non-homologous chromatids to either side. Thus, four fascicles (SF, 1-4) attach to each metaphase kinomere (K). It is thought that fascicles extend from the kinomere poleward, fray out to let chromosomal fibrils act as traction fibrils against polar fibrils, then regroup to join the adjacent kinomere.

Freeze-fracture cytochemistry: A goal set by Russell Steere in 1957

1993 ◽  
Vol 51 ◽  
pp. 60-61
Author(s):  
Nicholas J Severs
Keyword(s):  
Chemical Nature ◽  
Biological Systems ◽  
Freeze Fracture ◽  
Structural Components ◽  
Major Goal ◽  
Membrane Biology ◽  
Routine Application ◽  
The Future ◽  
Freeze Etching

In his pioneering demonstration of the potential of freeze-etching in biological systems, Russell Steere assessed the future promise and limitations of the technique with remarkable foresight. Item 2 in his list of inherent difficulties as they then stood stated “The chemical nature of the objects seen in the replica cannot be determined”. This defined a major goal for practitioners of freeze-fracture which, for more than a decade, seemed unattainable. It was not until the introduction of the label-fracture-etch technique in the early 1970s that the mould was broken, and not until the following decade that the full scope of modern freeze-fracture cytochemistry took shape. The culmination of these developments in the 1990s now equips the researcher with a set of effective techniques for routine application in cell and membrane biology.Freeze-fracture cytochemical techniques are all designed to provide information on the chemical nature of structural components revealed by freeze-fracture, but differ in how this is achieved, in precisely what type of information is obtained, and in which types of specimen can be studied.

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