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全部话题 - 话题: dynamic
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t**********8
发帖数: 78
1
Responsibilities:
Computational Biofluidics and Biomechanics Laboratory at Oklahoma State
University ([email protected]) is seeking one highly motivated Ph.D. candidate 
to join the group of Prof. Yu Feng in the School of Chemical Engineering in
FALL 2018. The overall goal of Prof. Feng’s group is to make a
significant impact on the medical world and human life by providing well-
posed solutions to realistic pulmonary health problems using numerical
simulations based on interdisci... 阅读全帖
w*******n
发帖数: 11
2
Please contact the following address, thanks.
Postdoctoral Research Associate in Dynamic Medical Image Modeling and
Analysis
A postdoctoral position is immediately available at the Department of
Biostatistics & Computational Biology, University of Rochester School of
Medicine and Dentistry in Rochester, NY. The successful candidates will
perform mathematical modeling and statistical analysis of dynamic images
generated using multi-photon equipments. The ideal candidate should have a
doctoral deg... 阅读全帖
b**********e
发帖数: 2042
3
帮ld发的。迄今为止,发了很多emails给editor,多数石沉大海,少数有回复的说加到
了reviewer的list上,但也没收到manuscript.
现在只收到了来自2个journal的5篇paper。谁有类似方向review的机会,5个包子答谢.
我可以把ld的publication信息或简历发过去,站内信联系。
我的H1B抽签还是没有消息,希望能早点搞定绿卡。。。谢谢帮忙。
方向:micro-/nano-fluidics, fluid dynamics, polymer physics, polymer
dynamics, electro kinetics
b**********e
发帖数: 2042
4
谢谢你的回复,我当时没仔细看,直接拿来发,这么说来还真是~~~~刚骚扰了50多个杂
志,要不就再来一轮。谢谢。
更新了方向: micro-/nano-fluidics, fluid dynamics, polymer physics, polymer
dynamics, electro kinetics
x******6
发帖数: 14
5
审稿机会(机械,车辆工程vibration,dynamics,nonlinear system 会议和期刊)
背景合适,不在乎IF,请站内单独联系,请附, email, 简历和发表文章清单
Current papers:
1. Durability Enhancement of Powertrain mounts for a heavy duty commercial
vehicle
2. Identification of Sound Source Model Using Inverse-numerical Acoustic
Analysis : Validation of Effectiveness and Applicability
3. Research on Roll Vibration Characteristics of a Commercial Truck’s Front
Suspension
4. Prediction of Vibration at Operator Position and Transfer Path Analysis
using Engine M... 阅读全帖
E*******1
发帖数: 3464
6
背景是,美国fresh PHD in physics/materials, 做固体材料里phonon dynamics,
electron-phonon interaction,和其导致的thermal transport和phase
transformation性质。实验和计算各一半, 估计属于小community。实验主要是高温高
压Raman, infrared, neutron scattering等, 自己搭建的变温raman spectrometer,
所以对光学实验非常熟;计算主要是first principles molecular dynamics
simulation算法研究。 文章,有3,4篇一作通讯作者PRB, 1篇一作PRL,只审过几次PR
的文章和一次solid state comm.,无其他,虽然通过骚扰编辑有几个杂志被editor加
在通讯名录里暂没接到任何活。不知道为啥凝聚态这么多杂志这么多manuscript,也没
人找我做个审稿的,唉。。。
在此真诚跪求审稿机会,站内联系。本人有伪币400,是不是就是传说中的包子? 如果
是,我意慷慨解囊,20个包... 阅读全帖
b*********4
发帖数: 3542
7
ASME Journal
key word: Dynamic modelling, Dynamic Response, fractal Theory
站内联系,请附简要背景
s*******n
发帖数: 4402
8
所以我一直就说,美国移民制度最后成了笑话,成了一个乌龙产生另一个乌龙,非法来
解放合法,而且合法[必须]要靠非法来解放,下面还会出什么乌龙?咱们等着看。
发信人: steenphen (明明), 信区: EB23
标 题: Re: 看好Political Dynamics向着piece by piece立法的方向发展
发信站: BBS 未名空间站 (Sat Nov 22 12:17:43 2014, 美东)
只要非法移民先放出来了,GOP就只能顺着EO的意思做,只要非法移民安全了,EO的效
果就能达到,因为非法移民是黑不回去了,COMBO卡即使到时候还没有出来,GOP总不会
说,非法移民放了就放了,合法的一个不放吧?
那这才是最大的乌龙,GOP会这么做么?你认为呢?
这就叫生米煮成熟饭,GOP不吃也得吃。
发信人: woaitongji (作萨涅最近), 信区: EB23
标 题: Re: 看好Political Dynamics向着piece by piece立法的方向发展
发信站: BBS 未名空间站 (Sat Nov 22 12:14:44 2014, 美东)
combo卡不... 阅读全帖
H******5
发帖数: 61
9
Get offer first.
Which team for Dynamics? I don't think Dynamics uses C++. It is using a lot
of Microsoft Azure technologies.
y*********u
发帖数: 3664
10
power bi是数据图形化?Dynamics 是CRM? 估计dynamics跟符合你背景
H******5
发帖数: 61
11
Get offer first.
Which team for Dynamics? I don't think Dynamics uses C++. It is using a lot
of Microsoft Azure technologies.
y*********u
发帖数: 3664
12
power bi是数据图形化?Dynamics 是CRM? 估计dynamics跟符合你背景
c*****u
发帖数: 331
13
【 以下文字转载自 Music 讨论区 】
发信人: chemliu (纳米刘), 信区: Music
标 题: 由transient response谈dynamic,condenser话筒的特征
发信站: BBS 未名空间站 (Fri Aug 29 17:02:22 2008)
最近,班上不上朋友纷纷换了condenser microphone也就是电容话筒。而抛弃了
dynamic话筒(动圈话筒).大家如此的乐此不疲为什么什么呢?很多人马上会说,
condenser效果好啊。那么这个好到底好在哪里。有人又说:声音清晰啊!好,下面我
就就这个为啥声音更清晰来谈一谈,希望对大家有所帮助。tidewater前几天发帖子问
为什么小的diaphragm话筒比大的反而保真度好呢,这里也一并回答了。
Diaphragms就是话筒pick up sound的核心部分,就是指由受声波波动而产生振动的元
器件。
所有的diaphragms运动都是遵循最基本的物理原理的。也就是说,越轻的diaphragms运
动需要能量越低。所以说,small diaphragms比大的响应声波能量变化的速度要快
k******a
发帖数: 2436
14
Image posterization is caused by low color depth in the presentation media.
Color depth and Dynamic Range are two different things.
You can have a low color depth monitor displaying high dynamic range image
but still showing undesirable color posterization.
k******a
发帖数: 2436
15
Image posterization is caused by low color depth in the presentation media.
Color depth and Dynamic Range are two different things.
You can have a low color depth monitor displaying high dynamic range image
but still showing undesirable color posterization.
g********d
发帖数: 641
16
来自主题: PhotoGear版 - 拥有super high dynamic range的相机
随着像素数的提高,很多人对继续提高像素已经不很追求,很多人希望相机厂商想办法
提高sensor的dynamic range。这样能够capture更多的highlight detail和shadow
detail.
直接在sensor上提高感光范围受各方面物理性和制造工艺的制约,不是那样容易。
有一个办法可以绕开sensor的限制。
看着相片里丢失的高光部分,给我的感觉是真冤枉,因为不象阴影处,暗部是因为没有
足够的光线到达sensor,换句话说,是没有足够的信息到达sensor,所以capture不到
,这谁也没有话说。可是亮处则不同,所有的信息都曾经到达过sensor,只是光线太强
,sensor产生了溢出。
有什么办法解决这个问题呢,那就是在sensor溢出前,就提前读取sensor感受到的信息。
比方说,你用 f5.6 shutter=1/200秒来capture一张图像,高光部分产生了丢失,但如
果我们在sensor曝光在1/400秒的时候读一遍sensor,我们就可以保留住高一档的高光
信息。如果我们在曝光1/800秒的时候读一遍sensor,我们就可以保留住高2档的高光
... 阅读全帖
b******g
发帖数: 3616
17
因为在HDR入门阶段,经常会作出很多效果很夸张的照片,摄影刚起步的时候往往会过
分追求后期,会对这些效果很迷恋。但随着技术和审美的变化,会越来越倾向于自然的
照片,这个时候会发现HDR要能做出别人看不出来用了HDR,但又漂亮的照片,才是真正
难的地方。而如果达不到这样的效果,索性就不用HDR了。
关于滤镜基本只用ND和CPL,还没闲钱买GND这种。但是觉得GND之类的一来后期可以模
仿,另外功能也很受限制。我觉得landscape真的主要还是要选好时间地点,后期都是
些锦上添花的东西。光的效果是后期无论也做不出来的。
当场景的dynamic range超出相机的时候,确实单张暴光是没办法的,只有靠blend.但
是其实很多时候dyanmic range并没有真的这么大。你那张树的就很有机会可以单张搞
定。因为太阳不是直射画面的,而是透过树,类似透过云的那种丁达尔现象。这种情况
最好的办法就是拍的时候依赖histogram而不是LCD显示的照片来检查dynamic range并
调整暴光。很多时候LCD显示的照片很烂,但histogram如果显示细节都在,那么回去稍
微拉下曲线就有想要的... 阅读全帖
b******g
发帖数: 3616
18
来自主题: PhotoGear版 - 相机的dynamic range是不是看ISO?
dynamic range和iso范围没有必然关系。
但是一般来说100-6400那个肯定更贵,dynamic range基本和价格成正比。。
。。
y*b
发帖数: 3190
19
来自主题: PhotoGear版 - Dynamic Range Test of EOS-1D X Mark II
"A forum thread at DPReview was recently removed that showed a less-than-
scientific dynamic range test of the EOS-1D X Mark II. An image was taken
and underexposed by about 5 stops and then corrected in post. To most eyes,
it showed a 2-3 stop improvement in dynamic range when directly compared to
the EOS-1D X.
The Canon Rumors forum has a lengthy discussion about the findings with a
full resolution comparison, and we don’t have to delete it for NDA reasons."
Read more: http://www.canonrumors.c... 阅读全帖
j*******7
发帖数: 6300
20
来自主题: TrustInJesus版 - C.S.Lewis: The dynamic love of the Trinity
http://merecslewis.blogspot.ca/2011/02/dynamic-love-of-father-s
All sorts of people are fond of repeating the Christian statement that
‘God is love’. But they seem not to notice that the words ‘God is love’
have no real meaning unless God contains at least two Persons. Love is
something that one person has for another person. If God was a single
person, then before the world was made, He was not love. Of course, what
these people mean when they say that God is love is often something quite
diffe... 阅读全帖
a*******g
发帖数: 4872
21
【 以下文字转载自 ChemicalEngineering 讨论区 】
发信人: gggblaze (greatguy), 信区: ChemicalEngineering
标 题: R&D Positions in Combustion and Fluid Dynamics (Boston, MA)!
发信站: BBS 未名空间站 (Sat Aug 25 14:22:56 2007)
R&D Positions in Combustion and Fluid Dynamics
We have several full-time openings for engineers/scientists at the Ph.D.
level or MS and equivalent.
1. Combustion Job Description:
• Test and model the combustion of chemical and biological agents (
small scales tests in house and large-scale tests at
y**e
发帖数: 2729
22
【 以下文字转载自 Zhejiang 讨论区 】
发信人: yege (夜歌), 信区: Zhejiang
标 题: Re: dynamic policyholder behaviour
发信站: BBS 未名空间站 (Fri Apr 22 15:37:44 2011, 美东)
http://de.milliman.com/pdfs/dynamic-policyholder-behaviour-11-1
http://www.sias.org.uk/view_paper?id=DynamicPolicyholderBehavio
奇文共欣赏, 这个文章真得很美
其中有一句
"Design is not just what it looks like and feels like. Design is how it
works."
时装设计不时说这个衣服有多靓, 而是模特儿穿上it有多吸引我们WSN滴眼球.
n*w
发帖数: 3393
23
【 以下文字转载自 Programming 讨论区 】
发信人: nkw (非死非活), 信区: Programming
标 题: dynamic languages 怎样更高地抽象?
发信站: BBS 未名空间站 (Fri Oct 17 18:21:27 2008)
看到下面这句话,谁能举个例子?
"Working at the higher level of abstraction that dynamic languages provide
allows the programmer to spend much more time building things and much less
time worrying about the details"
y****9
发帖数: 144
24
来自主题: Database版 - SQL Server - delcare variable dynamically
I have a need to declare variable dynamically, i.e. variable name and type
will be known at run time; I am trying to use sp_executesql. But the
following test failed:
use testdata
go
exec sp_executesql 'declare @col_1 int' --failed
-- declare @col_1 int -- this is ok
set @col_1=1
print @col_1
Any idea why it fails or any suggestions on how to do declaring variable
dynamically?
For example, I want to do:
declare @col_1 int
declare @col_2 varchar(10)
declare @col_3 varchar(100)
but the number of ... 阅读全帖
s***s
发帖数: 1301
25
Performance Tuning with SQL Server Dynamic Management Views by Tim Ford and
Louis Davidson
http://www.red-gate.com/community/books/dynamic-management-view
c**t
发帖数: 2744
26
来自主题: DotNet版 - dynamic
say with me, dynamic is evil, evil dynamic
r*****j
发帖数: 7481
27
DDNS (Dynamic Domain Name System) is a service that allows network clients
to connect to the wireless router, even with a dynamic public IP address,
through its registered domain name. The wireless router is embedded with the
ASUS DDNS service and other DDNS services.
c*****t
发帖数: 1879
28
Well, he wasn't specific enough in what he was trying to do. When he
mentions "dynamic variable", it makes me wonder why and where he would
use it.

emacscript
B*****g
发帖数: 34098
29
sorry,太忙没时间搞。这个是我前一段问的dynamic ETL map要用的。
parse source file没啥问题,map to target(oracle db)有问题。
假设source是

FixedLength



firstname
text
10


lastname
text
10



target map是



testschema
o*****l
发帖数: 539
30
Is there a way that we could invoke a function dynamically?
For example, at some point of the program, I need to call a function, but
the function name, input parameters need to be dynamic, which will be define
in a config file, loaded when the program start. The function always
return a integer.
the config file like this:




b***n
发帖数: 590
31
来自主题: Programming版 - Please Help, dynamic memory after fork()
what happens to dynamic memory after fork()?
Does the newly created process receive automatically newly allocated dynamic
memory, or two pointers of two process still points to the same memory
location?
Thanks!
s*v
发帖数: 3
32
来自主题: Programming版 - Dynamic buffer management question
I'm looking for the best possible solution to this problem:
My class maintains a dynamic buffer that outside callers can write into.
Callers may write in anything with any size. So my buffer has to grow
dynamically. What's the best way to maintain this buffer so that heap
allocation cost is minimized?
Or: a completely different implementation strategy/thinking recommendation
is
also welcome.
Thanks.
E*****7
发帖数: 128
33
来自主题: Programming版 - why do we still use dynamic allocation?
For objects that use dynamic memory, new operation must be performed in the constructor to allocate the memory. An object used in containers such as vector must have a constructor either written by the programmer to initialize it or a default constructor generated by the compiler by default. If your program always deals built-in type such as integer in vector where the constructor of int generated by the compiler by default always does its job, you need not worry about dynamic allocation at
b***y
发帖数: 2799
34
☆─────────────────────────────────────☆
creation (yy) 于 (Sat Aug 27 04:46:05 2005) 提到:
数据描述一个个小房子,要dynamically 生成一个地图,
画出这些方块,
鼠标可以点击方块, link 到别的page 去,
除了java applet 实现,有更简单的办法么?
☆─────────────────────────────────────☆
orang (大猩猩) 于 (Sat Aug 27 05:00:06 2005) 提到:
flash

☆─────────────────────────────────────☆
creation (yy) 于 (Sat Aug 27 13:26:19 2005) 提到:
this map should be dynamically changed,
because houses are being built everyday
☆─────────────────────────────────────☆
ora
m******d
发帖数: 414
35
来自主题: Programming版 - 问个dynamic link library相关问题
【 以下文字转载自 InterviewHackers 俱乐部 】
发信人: minisand (老婆是A+海博), 信区: InterviewHackers
标 题: 问个dynamic link library相关问题
发信站: BBS 未名空间站 (Sun May 16 19:13:42 2010, 美东)
不同的application调用同一个dynamic linked library(也就是内存中这个library只
有一个copy)是怎么处理的?请大牛们讲讲,多些
h**********r
发帖数: 174
36
来自主题: Windows版 - dynamic disk problems
我一个HDD以前在xp pro下被format成dynamic disc(一共四个partitions).
现在在xp home的系统下这个HDD不能被读。它被disk management
认为foreign, 需要convert成basic disk才能被用,但是里面的
东西会全部丢失。
我查了,发现xp home不支持dynamic disk, 才造成上面问题。那
有什么软件解决这个问题呢?我希望能 convert it to basic
disk without loosing data...
Thanks a lot.
b**********e
发帖数: 2042
37
方向:micro-/nano-fluidics, fluid dynamics, polymer physics, polymer
dynamics, electro kinetics。
十分感谢!!
U**********b
发帖数: 13
38
The Li lab in the Department of Chemistry at University of Louisville is
seeking a highly motivated postdoctoral researcher to join our lab
immediately.
Our research interests focus on applying solution NMR techniques to
understand the functional roles of protein conformational dynamics in the
deubiquitinase family. We’re especially interested in deubiquitinases that
are involved in signaling pathways implicated in cancer and autoimmune
diseases. To accomplish our research goals, we complement s... 阅读全帖
g******e
发帖数: 131
39
R&D Positions in Combustion and Fluid Dynamics
We have several full-time openings for engineers/scientists at the Ph.D.
level or MS and equivalent.
1. Combustion Job Description:
• Test and model the combustion of chemical and biological agents (
small scales tests in house and large-scale tests at national facilities.)
• Model material interactions with high energy lasers
• Must have completed course work in chemical kinetics and combustion
or fire dynamics
2. Fluid
d******d
发帖数: 2210
40
片内10bit的pipeline adc
有sinewave做analog 输入,发现adc的dynamic current基本上恒定
请问这样正常吗?
dynamic current跟输入大致是什么关系?
I***a
发帖数: 704
41
加了staticizer(有的叫 feedback week inverter)的Dynamic logic还存在Charge
sharing的问题吗?
参考
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=923468
问题是加了staticizer(有的叫 feedback week inverter)的Dynamic logic, 同时不precharge任何internal node;
A: 一定不存在Charge sharing的问题
B: 仍然可能存在Charge sharing的问题, 原因是?
Thanks.
g******e
发帖数: 131
42
R&D Positions in Combustion and Fluid Dynamics
We have several full-time openings for engineers/scientists at the Ph.D.
level or MS and equivalent.
1. Combustion Job Description:
• Test and model the combustion of chemical and biological agents (
small scales tests in house and large-scale tests at national facilities.)
• Model material interactions with high energy lasers
• Must have completed course work in chemical kinetics and combustion
or fire dynamics
2. Fluid
g******e
发帖数: 131
43
R&D Positions in Combustion and Fluid Dynamics
We have several full-time openings for engineers/scientists at the Ph.D.
level or MS and equivalent.
1. Combustion Job Description:
• Test and model the combustion of chemical and biological agents (
small scales tests in house and large-scale tests at national facilities.)
• Model material interactions with high energy lasers
• Must have completed course work in chemical kinetics and combustion
or fire dynamics
2. Fluid
w****r
发帖数: 5
44
各位大侠,
小弟今年秋季(2013 Fall)即将毕业,专业Aerospace Engineering@University of
Kansas, 学位Master of Science. 方向Computational Fluid Dynamics(including
Nano Fluid Mechanics). 熟悉Aerodynamics/Fluid Dynamics/Heat Transfer/
Thermal Fluids等领域的CFD模拟, 擅长自己写CFD代码和使用商用CFD软件。
我有三年国内工作经历:CFD室内模拟和换热器传热模拟以及暖通设计。
Skills: C/C++, OpenFOAM, FLUENT,LAMMPS, COMSOL, StarCD, AutoCAD,
Siemens NX, AirPark, Matlab, Linux Shell programming, Microsoft.
寻大侠推荐,地区不限 。站内联系。 多谢。
F********r
发帖数: 19
45
Job Title: Principal Engineer - Mechanical Analysis (FEA/Dynamics)
Position Type: Full Time
Department: HDA Analysis Department
State: California
City: San Jose
JOB DESCRIPTION:
The engineer in this position will extensively conduct finite element
analysis and experimental analysis, and participate in problem solving and
innovations for HDD mechanics.
ESSENTIAL DUTIES AND RESPONSIBILITIES:
• Perform FE modeling and analyses using ANSYS and ANSYS Workbench
• Interpret the FEA re... 阅读全帖
b***u
发帖数: 618
46
如果是用implicit dynamic, 你可以加automatic stabilization
如果你是在explicit dynamic 里面做准静态,可以加viscous pressure
F******n
发帖数: 160
47
你是EE做什么方向的?EE用到很多统计。
卡尔曼滤波,对于搞统计的,大多都一般化地叫做dynamic linear models (DLM)了。
搞统计的有这样一本书:
Mike West, Jeff Harrison (Springer Series in Statistics ) “Bayesian
Forecasting and Dynamic Models”
(电子书可以下载。如果需要,可以站内给我发信,我也有这本电子书)
第四章就是讲DLM,核心推导就是卡尔曼滤波。不过我很喜欢搞统计的DLM的方式,很一
般化,模型框架和概念的来龙去脉,以及和各种模型思想的关联说的很清晰。EE里就只
讲卡尔曼滤波,顶多就讲些非线性的扩展,有点“一叶障目”的感觉,看不到整体的思
想结构。
C******g
发帖数: 2930
48
Are you a hardcore fan of Shatter? So are we. That's why we're pretty
excited that both the Shatter soundtrack and dynamic XMB theme are hitting
the North American PlayStation Store this week. Featuring 14 tracks, the
downloadable soundtrack will be available for $5.99 via the PSN. As a bonus,
the soundtrack will come bundled with a dynamic theme and concept art. (The
theme can be purchased separately for $2.99.)
w*******y
发帖数: 60932
49
LINK:
http://www.amazon.com/Sennheiser-HD595-Performance-Premiere-Headphones/dp/B0001FTVE0/ref=sr_1_1?ie=UTF8&m=A3LJ5WMKNRFKQS&s=merchant-items&qid=1293686746&sr=1-1
1.png
Technical Details
Open-Aire, circumaural, dynamic, stereo headphones
Highest grade components for outstanding acoustic performance.
Highly optimized, field-strengthened neodymium magnet systems.
Longevity through exchageable components
Lightweight aluminum voice coils for high efficiency and excellent dynamics,
50ohm
c****3
发帖数: 10787
50
别吹牛了。没有人工智能和视觉识别,机器人长得再像人,也是傻子。现在这两个技术
就是joke。

Dynamics
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