far field imaging
Báo cáo "A new formulation for fast calculation of far field force in molecular dynamics simulations " ppt
Ngày tải lên :
22/03/2014, 11:20
... for far- field force
calculation. Numerical tests show that the performance of FMM using our new formulation
on GRAPE is approximately 2-5 times faster than that of FMM using conventional far field
formulation.
1. ... succeeded to put far field calculation part of FMM to GRAPE. This fact limits the performance
of FMM on GRAPE.
In this paper we describe our new formulation to speed up far field force calculation ... of
formula pseudoparticle potential
L2L local expansion P
2
M
2
Near field force evaluation of physical-particle force
Far field force evaluation of evaluation of
local expansion pseudoparticle...
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focussed ion beam machined cantilever aperture probes for near field optical imaging
Ngày tải lên :
06/05/2014, 08:53
... probe. The high-resolution optical
imaging capability of routinely FIB-micro-machined aperture
probes is demonstrated by using the aperture probe as a
near -field collector in a transmission-collection ... shown in the lower right image in Fig. 3)
and can be used as a dielectric aperture for near -field imaging
inthe UVto near-IRwavelengthrange.The aluminium islands
on the side walls, possibly induced ... near -field
microscopy. Appl. Phys. Lett. 68, 3531–3533.
Minh, P.N., Ono, T. & Esashi, M. (2000) Microfabrication of miniature
aperture at the apex of SiO2 tip on silicon cantilever for near -field
scanning...
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Báo cáo hóa học: " Research Article An Entropy-Based Propagation Speed Estimation Method for Near-Field Subsurface Radar Imaging" ppt
Ngày tải lên :
21/06/2014, 07:20
... experimental data, y ielding accurate results in
far- field SR imaging settings.
In the last decade, SR has been used for a series of
novel near-field imaging scenarios, such as Breast Microwave
Radar ... pages
doi:10.1155/2010/636458
Research Ar ticle
An Entropy-Based Propagation Speed Estimation Method for
Near -Field Subsurface Radar Imaging
Daniel Flores-Tapia
1
and Stephen Pistorius
2
1
Department of Medical Physics, ... been used in an increasing number of noninvasive/nondestructive imaging
applications, ranging from landmine detection to breast imaging. To properly a ssess the dimensions and locations of the...
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Microsoft Content management server Field Guide
Ngày tải lên :
21/08/2012, 10:27
... the
opposite end of the spectrum, MCMS provides features to support multitiered,
clustered, server farms with redundant firewalls, domain security, and shared
databases.
MCMS also supports scenarios ... indeterminately large bank of servers—
from a single server handling everything to an entire clustered server farm.
The production environment may or may not be protected behind an exter-
nal firewall. The ... enterprise
installations where MCMS shines its brightest, the production environment is
a server farm, with multiple firewalls, load balancing, failover clustering, and
all those other exotic—and...
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Special Imaging Techniques
Ngày tải lên :
13/09/2012, 09:50
... technique than CT, and poor for imaging bones and other
hard tissues. CT and MRI will be the mainstays of medical imaging for
many years to come.
Chapter 25- Special Imaging Techniques 449
Amplitude
Amplitude
Sample ... makes the SNR the key
parameter.
Many imaging systems operate by converting one particle type to another. For
example, consider what happens in a medical x-ray imaging system. Within an
x-ray tube, ... rigorous field of set
theory; however, this level of sophistication is seldom needed. Most
morphological algorithms are simple logic operations and very ad hoc. In
Chapter 25- Special Imaging...
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Trường điện từ - electromagnetic field theory
Ngày tải lên :
12/10/2012, 15:00
... (1.37) ta
có
∫∫
∂
∂
−=
Sl
Sd
t
B
ldE
(1.38)
Đây là phương trình Maxwell-Faraday dưới dạng tích phân, cũng là một
phương trình cơ bản của trường điện từ.
Vậy: Lưu số của ... là một dạng vật chất đặc trưng cho sự tương tác giữa các
hạt mang điện.
- Phương trình Maxwell-Faraday
Dạng tích phân
∫∫
∂
∂
−=
Sl
Sd
t
B
ldE
(1.53)
18
Phương trình =...
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Báo cáo y học: "Segment-orientated analysis of two-dimensional strain and strain rate as assessed by velocity vector imaging in patients with acute myocardial infarction"
Ngày tải lên :
25/10/2012, 11:15
... categorization labeled 209
segments (38%) as infarcted, 162 (30%) as adjacent and
173 (32%) as non-infarcted.
The comparison of infarcted and non-infarcted
segments showed a significant difference ... of healthy controls, infarcted and
non-infarcted segments of post AMI patients by VVI.
Jurcut et al.
15
also showed significant differences of
infarcted and non-infarcted segments by VVI ... E´) between infarcted and
non-infarcted segments assessed by VVI. Mean peak
systolic velocity S´ predicted infarcted segments (LE ≥
51%) in comparison to adjacent and non-infarcted
segments...
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Báo cáo y học: "Comparison of Classical and Clozapine Treatment on Schizophrenia Using Positive and Negative Syndrome Scale of Schizophrenia (PANSS) and SPECT Imaging"
Ngày tải lên :
02/11/2012, 11:12
... on
Schizophrenia Using Positive and Negative Syndrome Scale of
Schizophrenia (PANSS) and SPECT Imaging
Research paper
Received: 2004.06.01
Accepted: 2005.05.01
Published: 2005.05.10
Mohammad ... Iran University
of Medical Sciences, Tehran, Iran
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Many neuroimaging studies of schizophrenia have shown abnormalities in the
frontal cortex, limbic system, ... therapy than with classical treatment.
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Schizophrenia, SPECT imaging, PANSS scores
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Mohammad...
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Far Behind
Ngày tải lên :
06/11/2012, 17:33
... and rightfully
so! Now welcome to the world of a recovering
alcoholic/addict!”
Far Behind
By Langdon Hues
3
the quickest and easiest way not to look...
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Farmers Field Schools
Ngày tải lên :
30/01/2013, 14:43
... wished to reach closer to the farmers’ movement
towards promoting eco-farming practices, better conducting
farmers-training by field- based, hands-on, and have attached-
farm sites as demonstration. ... acknowledged. Notably the farmers group is most
important group. Farmers are rich in experiences and well update from their farm practices.
Courses being delivered by farmers are generally very ... elderly and farmers teachers (those who give
teaching at FFSs) is still few, only 28 people/3 years.
FFS-SIMACAI FFS-HEPA FFS-ĐỒNG LÊ
2006-2007 2008-2009 2008-2009 2008-2009
Farmers Farmers Farmers
Hoàng...
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The trend of globalization in every field
Ngày tải lên :
05/04/2013, 21:13
... researches
focusing on the use of feedback to improve students’ performance. Most of the researches
so far have been largely exploiting other aspects such as assessment or testing. Feedback
seems to ... focus in their speech. This is hardly achieved
in reading-aloud exercises where everything is far beyond the control of the students. They
are asked to read certain words, phrases and sentences ... presented as follows:
45
CHAPTER ONE: INTRODUCTION
1.1 Rationale
The trend of globalization in every field all over the world has given foreign languages in
general and English in particular a greater...
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FIELD TRIP REPORT AT KOVINA CO., LTD
Ngày tải lên :
15/04/2013, 16:56
... Business and Technology
*Import and Export Kovina Company is a business enterprise in the following
fields :
• Importing and exporting Wallpaper from Korea
• Selling smart toys
• Selling shoulder...
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Sử dụng Field Codes EQ để trình bày công thức toán trong MS Word
Ngày tải lên :
05/07/2013, 01:26
... thể dùng Equation. Tuy nhiên bạn có
thể dùng 1 cách khác đó là Field Codes EQ. Với EQ cùng các khóa chuyển.
Trước hết để xuất hiện Field codes bạn phải ấn tổ hợp phím Ctrl + F9 để có { }, giữa ... bạn sẽ bớt khó khăn khi trình bày các công thức toán và tính toán với
Microsoft Word
Sử dụng Field Codes EQ để trình bày công thức toán
trong MS Word
TTO - Có khá nhiều phần mềm hỗ trợ chúng...
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