topics

全部话题 - 话题: circuit
首页 6 7 8 9 10 末页 (共10页)
w******t
发帖数: 16937
1
来自主题: Living版 - bathroom outlet not working
科普来了:
That outlet is called a ground-fault circuit interrupter (GFCI). It's there
to protect people from electrical shock, so it is completely different from
a fuse.
The question on appliance plugs talks about fuses. The idea behind a fuse is
to protect a house from an electrical fire. If the hot wire were to
accidentally touch the neutral wire for some reason (say, because a mouse
chews through the insulation, or someone drives a- nail through the wire
while hanging a picture, or the vacuum cle... 阅读全帖
i***e
发帖数: 9429
2
来自主题: Living版 - 解答空调

.
假设这个2 pole circuit breaker 是你自己换的,你应该可以完成下面的测试。
我以Home Depot 有卖的 KleinTools_CL200 Multi-meter 作为测试工具。
把表设到 Resistance / Capacitance / Diode / Continuity 那档
然后选择 “Continuity" 见图
关掉这个circuit breaker, 松开Circuit Breaker 端的 两根线,分别露在空间。
去到冷气机那边,unplug disconnect box,在disconnect box 里, 松开两根电源线(
marked as " LINE"),分别露在空间,
1) 用Multi-meter 测试两根电源线之间有没有Continuity,如果有你需要两根线全换
,如果没有走下一步
2)任意一根电源线与地线(绿线)或金属外壳(无油漆表面)之间有没有Continuity,
如果有,找到后把这根线做个记号。
3)回到circuit breaker panel 那边,重复1 和2。
如果是情况2,你通常只需要换一根线,如果... 阅读全帖
i***e
发帖数: 9429
3
来自主题: Living版 - 解答空调

.
假设这个2 pole circuit breaker 是你自己换的,你应该可以完成下面的测试。
我以Home Depot 有卖的 KleinTools_CL200 Multi-meter 作为测试工具。
把表设到 Resistance / Capacitance / Diode / Continuity 那档
然后选择 “Continuity" 见图
关掉这个circuit breaker, 松开Circuit Breaker 端的 两根线,分别露在空间。
去到冷气机那边,unplug disconnect box,在disconnect box 里, 松开两根电源线(
marked as " LINE"),分别露在空间,
1) 用Multi-meter 测试两根电源线之间有没有Continuity,如果有你需要两根线全换
,如果没有走下一步
2)任意一根电源线与地线(绿线)或金属外壳(无油漆表面)之间有没有Continuity,
如果有,找到后把这根线做个记号。
3)回到circuit breaker panel 那边,重复1 和2。
如果是情况2,你通常只需要换一根线,如果... 阅读全帖
i***e
发帖数: 9429
4
来自主题: Living版 - AC 和 heater 需要两条线吗?

理论上是要分开的。
A/C + Furnace
240V cicuit + 115V circuit (for furnace)
A/C + Fan Coil with electric heater
240V circuit for A/C + 240V circuit (for Fan Coil with electric heater)
A/C + Fan Coil(no electric heater)
240V circuit 可用同一条。
i***e
发帖数: 9429
5

全部换线是不需要的除非你自己愿意。
另外一个说得有可行性,再加上你的表述,我猜测可能是其中的一项火线连接的铜棒在
这个跳的circuit breaker 位置有烧过或部分已damage.如果假设对的话,长久之计,
还是需要换circuit breaker panel. 在你比价的这段时间,可能有一种简单的做法应
该可暂时缓解。上两个图。
一个是circuit breaker 全图,一个是跳的那个circuit breaker 图。
m********s
发帖数: 55301
6
来自主题: Living版 - 问个简单的接线问题
我不是imore,我和imore一样都是专家们说的棒槌。
但既然专家们哆哆嗦嗦的不敢回答,我来回答。
Black
Black is used for power in all circuits. Any circuit's black wire should be
considered hot or live. Black wire is never used for a ground or neutral
wire and should be used as the power feed for a switch or an outlet. A black
wire is often used in a circuit as a switch leg, the connection that runs
from the switch to the electrical load.
Red
Red indicates the secondary live wires in a 220-volt circuit, used in some
types of switch legs and... 阅读全帖
i***e
发帖数: 9429
7
来自主题: Living版 - 改电的价格靠谱吗?
没看懂啊,circuit breaker 最小是15安的,也就是说目前是14号线,15Amp 的
circuit.这10安的circuit还是不明白。你是要换一个circuit breaker 和相应的线路
?还是其它还包括啥?
u*****a
发帖数: 6276
8
这两个案子估计四、五年后到达美国最高法院的时候,才能决定输赢,因为有可能要把
以前美国最高法院的判决推翻;而其它低层法院无权更改美国最高法院的判决。费舍尔
一案的上诉会快一些。
Among the alternatives suggested in the Harvard case would be the
elimination of special admissions opportunities for the children of Harvard
alumni. About 30 percent of such “legacy” applicants are admitted, the
complaint said. That means that there is “a competitive advantage to
mainly white, wealth applicants, while undermining the chances for admission
of socioeconomically disadvantaged and minority a... 阅读全帖
l*****r
发帖数: 7130
9
来自主题: Parenting版 - 城头变幻彩虹旗
在美国的50个州里面,属加州的过程最曲折,有时候想想加州同性恋couple也挺不容易,
早在2000年,加州就通过了Prop 22,俗称加州DOMA。全体加州人民投票通过法案规定
婚姻必须是一男一女。
结果2004年2月的时候,旧金山市长突然脑子进水,宣布旧金山同性恋婚姻合法。一个
月时间,marry了好几千号同性couple。结果这一行径被加州最高法院勒令停止,这几
千对couple拿到手的结婚证变成废纸。
过了一年九月,加州议会通过允许同性婚姻的法律,两次!但是都被当时的州长施瓦辛
格给否决了。施瓦辛格否决的理由是,Prop 22是全州人民投票表决的法律,只应该让
人民再次投票或者高院判定违宪才可以解除。
结果加州高院磨蹭了三年,总算说话了,2008年6月,加州高院宣布,Prop 22违宪,这
下子,加州立马彩虹旗飘飘,几个月工夫近两万couple领证。
反对派肯定不干啊,Prop 8出台,11月份,加州再次投票,以微弱多数,重新ban了gay
marriage。
第二年5月,加州高院再次裁决,Prop 8合法不违宪,这帮法官靠flip coin定案子吗?
还好这次人家加了个小cl... 阅读全帖
T**********y
发帖数: 157
10
来自主题: Returnee版 - 快来看牛逼的27岁教授
【 以下文字转载自 Faculty 讨论区 】
发信人: TenMilesADay (郭十迈), 信区: Faculty
标 题: 快来看牛逼的27岁教授
发信站: BBS 未名空间站 (Sun Mar 11 13:14:59 2012, 美东)
http://www.ccse.uestc.edu.cn/teacher/teacher.aspx?id=414
所有已经发表论文清单
(发表时间序)

【1】 周涛,傅忠谦,周佩玲,张建荣,张德学,”基于遗传算法的大规模流量
工程问题求解”,计算机应用,2003年第6期,43-45
【2】 杨春霞,周涛,周佩玲,刘隽,基于Multi_Agent的股市经济系统建模与
分析,自动化理论、技术与应用卷十,中国科学技术大学出版社,2003年,596-601(
中国自动化学会第18届青年学术年会会议论文集)
【3】 周佩玲,许民,赵亮,周涛,”混沌信号奇异性检测与外界冲击度量”,
数据采集与处理,Vol.19,195-198,2004
【4】 周涛,徐俊明,刘隽,”图直径和平均距离极值问题研究”,... 阅读全帖
t**y
发帖数: 204
11
有意者请站内联系。
Internship for Power management design engineer
The interns will work as a part of a team at the Power management IC at RFMD
phoenix design Center in Chandler under the supervision of senior designers
. The team's mandate is to design and develop PMIC and controllers on variou
s cell phones and base station. The design environments used will be cadence
, ADS, labviw and matlab.
Mandatory Capabilities:
1) Firm foundation in IC design engineering: basic and advanced analog circu
it, LDO,... 阅读全帖
S*******h
发帖数: 7021
12
来自主题: Boston版 - 13州AG支持trump travel ban (转载)
【 以下文字转载自 USANews 讨论区 】
发信人: brihand (brihand), 信区: USANews
标 题: 13州AG支持trump travel ban
发信站: BBS 未名空间站 (Mon Mar 27 16:30:00 2017, 美东)
A coalition of 13 states has filed a brief with a federal appeals court
defending President Trump’s temporary ban on travelers from six Muslim-
majority nations, according to a new report.
The group’s filing argues Trump’s executive order regarding immigration
and refugees is a legal action within his presidential powers, the Dallas
Morning News said Monday.
“Co... 阅读全帖
g******u
发帖数: 3060
13
来自主题: LosAngeles版 - 日本机器人
Just googled and found this post.
http://www.physicsforums.com/showthread.php?t=111717
Seems like EMI does affect less than 'ionized radiaion'. And millitary does
use special semiconductor materials.
Although proper shielding should take care of this I suppose, ain't no
eletromagnetics expert myself either.
"
When gamma rays pass through a substance, they leave behind ions when they "
kick" electrons out of their bound states by interacting with the electrons.
This is why gamma and x-rays get th... 阅读全帖
W*****r
发帖数: 5681
14
车库里面的插座大部分是同一个 circuit. 车库里面最好不要有 GFCI 插座. 因为有一
个跳了, 平常的时候都会在架子或者大东西的後面。 很困难去 reset. 我车库里面的
插座一点点 trip 就常常跳。 我就自己直结换掉 GFCI 插座。 反正有 circuit
breaker panel 保护著。
外墙的插座, 车库门插座应该也是不同的 circuit。 check your circuit breaker
panel for switch reset. Reset 的时候请小心点。 应该是不会漏电。 假如 switch
reset 不能 work. 那就是 switch 坏掉了。 这个就要请电工了。
s*********r
发帖数: 1
15
来自主题: SanFrancisco版 - 【JOBS】08.01 -- 08.31
VLSI CAD Software Engineer, Custom Circuits Tools
The Job:
- Develop transistor-level tools for Oracle SPARC processors
- Creative, collaborative, and fast-paced team environment
- Directly collaborate with design team partners to make leading-edge
circuit analysis tools for high-performance SPARC processor designs
Who we are looking for:
- C++ CAD/EDA development experience a must
- Statistical analysis for VLSI background a plus
- VLSI circuit design knowledge a plus
- SRAM/custom circuit d... 阅读全帖
S*******h
发帖数: 7021
16
来自主题: Seattle版 - 13州AG支持trump travel ban (转载)
【 以下文字转载自 USANews 讨论区 】
发信人: brihand (brihand), 信区: USANews
标 题: 13州AG支持trump travel ban
发信站: BBS 未名空间站 (Mon Mar 27 16:30:00 2017, 美东)
A coalition of 13 states has filed a brief with a federal appeals court
defending President Trump’s temporary ban on travelers from six Muslim-
majority nations, according to a new report.
The group’s filing argues Trump’s executive order regarding immigration
and refugees is a legal action within his presidential powers, the Dallas
Morning News said Monday.
“Co... 阅读全帖
S*******h
发帖数: 7021
17
来自主题: Virginia版 - 13州AG支持trump travel ban (转载)
【 以下文字转载自 USANews 讨论区 】
发信人: brihand (brihand), 信区: USANews
标 题: 13州AG支持trump travel ban
发信站: BBS 未名空间站 (Mon Mar 27 16:30:00 2017, 美东)
A coalition of 13 states has filed a brief with a federal appeals court
defending President Trump’s temporary ban on travelers from six Muslim-
majority nations, according to a new report.
The group’s filing argues Trump’s executive order regarding immigration
and refugees is a legal action within his presidential powers, the Dallas
Morning News said Monday.
“Co... 阅读全帖
c******t
发帖数: 1733
18
来自主题: Fitness版 - [bssd] 奔段视频
看了几段对目前最好的kb DVD的评论,可能对新人选择有些帮助
1. Anthony Diluglio (Art of Strength)
* AoS Training Clinic, vol. 1 (2 discs)
* AoS Providence (original and remake)
* AoS Firepower
* AoS Newport
2. Steve Cotter
* Encyclopedia of Kettlebell Lifting, vol. 1 (5 discs)
* Encyclopedia of Kettlebell Lifting, vol. 2 (6 discs)
* Extreme Kettlebell Workout (4 discs)
* Encyclopedia of Bodyweight Conditioning (3 discs) (not kb
... 阅读全帖
c******t
发帖数: 1733
19
来自主题: Fitness版 - [bssd] 奔段视频
看了几段对目前最好的kb DVD的评论,可能对新人选择有些帮助
1. Anthony Diluglio (Art of Strength)
* AoS Training Clinic, vol. 1 (2 discs)
* AoS Providence (original and remake)
* AoS Firepower
* AoS Newport
2. Steve Cotter
* Encyclopedia of Kettlebell Lifting, vol. 1 (5 discs)
* Encyclopedia of Kettlebell Lifting, vol. 2 (6 discs)
* Extreme Kettlebell Workout (4 discs)
* Encyclopedia of Bodyweight Conditioning (3 discs) (not kb
... 阅读全帖
n****o
发帖数: 14771
20
来自主题: loseweight版 - 说说Jillian Michaels系列的操
向公主和紫苏学习,也写点东西回馈减肥版
作为灌水大于实际行动的新人,我没太多经验可分享的,就说说自己跳过的操好了。
首先是为广大群众喜闻乐见的郑多燕,我跳过4个,大球操没接触过。总的来说,作为
零运动基础的起步,这些都不错,也都有针对性,每天坚持一套两套,时间长了效果也
很好。
如果,你跟我一样不爱跑步,不想去gym,每天有半个小时-1个小时可以贡献……涂过
你觉得郑多燕不够有挑战性,或者,想换换口味,那咱们可以试试Jillian Michaels。
我总共做过3个系列,都是在家就能完成的,只需要瑜伽垫和哑铃(我用3磅,大家根据
自己能力增减)。所有的视频youtube都有。以下体会都是自省流的,仅供参考~
首先是30 Day Shred系列
介绍:总共3个level,都是30分钟以内。每一集都有3个circuit,都由strength-
cardio-abs组成。每个level做10天,换下一个。总共30天。
目的:主要是紧致,也能部分减脂
卡路里消耗:乐观估计200-250左右(都是网上看来的,下同)
体会:跟郑多燕robi(第一套,红裤子红帽子那个)相比,level 1强度大20... 阅读全帖
n****o
发帖数: 14771
21
来自主题: loseweight版 - 说说Jillian Michaels系列的操
向公主和紫苏学习,也写点东西回馈减肥版
作为灌水大于实际行动的新人,我没太多经验可分享的,就说说自己跳过的操好了。
首先是为广大群众喜闻乐见的郑多燕,我跳过4个,大球操没接触过。总的来说,作为
零运动基础的起步,这些都不错,也都有针对性,每天坚持一套两套,时间长了效果也
很好。
如果,你跟我一样不爱跑步,不想去gym,每天有半个小时-1个小时可以贡献……如果
你觉得郑多燕不够有挑战性,或者,想换换口味,那咱们可以试试Jillian Michaels。
我总共做过3个系列,都是在家就能完成的,只需要瑜伽垫和哑铃(我用3磅,大家根据
自己能力增减)。所有的视频youtube都有。以下体会都是自省流的,仅供参考~
首先是30 Day Shred系列
介绍:总共3个level,都是30分钟以内。每一集都有3个circuit,都由strength-
cardio-abs组成。每个level做10天,换下一个。总共30天。
目的:主要是紧致,也能部分减脂
卡路里消耗:乐观估计200-250左右(都是网上看来的,下同)
体会:跟郑多燕robi(第一套,红裤子红帽子那个)相比,level 1强度大20... 阅读全帖
w***n
发帖数: 9040
22
不管做多少仰卧起坐,每天抬腿多少次,结实平坦的腹部就是练不出来,你是否因此而
感到挫败?我每天都受到无数的类似的抱怨。
你可以试试以下的腹部运动计划,几周后你会发现你的腹部会比以前更平坦结实。
首先要搞懂:你的腹部肌肉是如何工作的
很多人认为腹部肌肉的作用只是连接身体躯干,让我们上半身和下半身协调运动。所以
像仰卧起坐,抬腿这样的运动方式非常受欢迎。真正的问题是:这只是我们腹部肌肉工
作方式中的其中几种罢了。另外一点却鲜为人知,以上说的这几种运动更多地是锻炼了
你的臀部肌肉。
事实上,你的腹部肌肉有好几种功能。他们是为了固定你的脊椎,承受压力,收缩和伸
展躯干,控制腰部的扭动动作。一个好的腹部锻炼计划必须涉及到以上各种方式。由于
腹部肌肉和其他肌肉一样,锻炼时你得强效地使它们复原并变得更强壮,而这就意味着
每组运动你得重复做5~12次。如果做不到,你之前做的将是无用功。
向着平坦结实的腹部奋力锻炼
开始之前我必须重申:下面介绍的方法不是仰卧起坐这样的锻炼方式,而是一系列的运
动来帮助你锻炼腹部和身体的其他部位。相信我,在每次锻炼中你能感受到你的腹部得
到了百分百的锻炼。锻炼的结果会证明... 阅读全帖
d*****0
发帖数: 1500
23
来自主题: TexasHoldem版 - 祝贺Wei Chang进入wsop钱圈
WeiKai Chang
Total WSOP & Circuit Earnings: $575,161
WSOP Bracelets: 0
WSOP Cashes: 9
WSOP Earnings: $355,925
Circuit Rings: 0
Circuit Cashes: 2
Circuit Earnings: $219,236
Resides: Albany, NY
the earliest cashing is 2006?
v*****r
发帖数: 2325
24
来自主题: Weightlifting版 - intro to lifting complex
http://www.bodybuilding.com/fun/alwyn9.htm
mainly train endurance, not max strenght or explosiveness (takes years to
develop)...
6-15reps a movement, 2sec a rep, several movement a circuit.
no rest between movements within one circuit.
90 sec rests between circuits...
serveral circuits makes a complex
t******n
发帖数: 2939
25
来自主题: WaterWorld版 - [合集] 学习总结贴
☆─────────────────────────────────────☆
hguo (Who+am+I?) 于 (Thu Apr 4 16:44:45 2013, 美东) 提到:
向版主致敬 ^_^
==============
MITBBS 技术贴
==============
--------------------------------------
正贴显示的 IP 可以说明什么问题?
--------------------------------------
MITBBS 每个贴子下面都会显示发贴者的 IP 地址的第一部分。例如,如果用户的 IP
地址是 199.1.1.1(IPv4),贴上会显示 199.
IP 地址经常可以用来反查电脑所在地区。但因为贴上只显示部分地址,所以可以查到
的地区并不精确。
--------------------------------------
站内转贴显示的 IP 可以说明什么问题?
--------------------------------------
站内转贴时,贴上会保留原贴的 IP 地址第一部分,而不会有... 阅读全帖
w*********s
发帖数: 618
26
一年一度的thanksgiving又来了,未来方便刚来的兄弟姐妹们购物,下面的信息
也许有用。
如果你到下面的网站,你基本上可以找到很好的deal.这个网站列了很多store的信息。
http://www.blackfriday.info/
先浏览这个网站,看看自己想去什么地方,然后看看这个店有什么好冬冬。或者先看看
自己想要什么,然后在上述网站右上角的search栏里输入自己想要的冬冬,你就会找到
在哪儿你可以买到,都有什么好的deal.好了,自己去找吧。
1.
Circuit City Black Friday Ad
Black Friday RSS Feed
Circuit City Black Friday Deals
Circuit City Store: CircuitCity.com
Description: Circuit City is a leading specialty retailer of consumer
electronics.
If you would like to be notified when other Black Friday ad
j****r
发帖数: 30
27
来自主题: EmergingNetworking版 - BGP question
All Cisco experts,
We are running bgp on many routers for Internet load balance. We have two T1
circuits from one ISP, let's focus on these two T1 circuits.
On our side, the two Ts terminate on the same router, on ISP side, they
terminate on different routers. Most of time, one circuit got 100% saturated,
the other one has only 20% usage.
Is there any way easy to adjust the load between the circuits? we only care
about the inbound traffic.
z**r
发帖数: 17771
28
来自主题: EmergingNetworking版 - [合集] BGP question
☆─────────────────────────────────────☆
jaguar (haha) 于 (Thu Mar 9 09:28:52 2006) 提到:
All Cisco experts,
We are running bgp on many routers for Internet load balance. We have two T1
circuits from one ISP, let's focus on these two T1 circuits.
On our side, the two Ts terminate on the same router, on ISP side, they
terminate on different routers. Most of time, one circuit got 100% saturated,
the other one has only 20% usage.
Is there any way easy to adjust the load between the circuits? we o
c**i
发帖数: 6973
29
(1) David Barboza, Despite Restrictions, Microblogs Are Booming in China,
New York Times, May 16, 2011 (title in print).
http://www.nytimes.com/2011/05/16/business/global/16blogs.html?
_r=1&sq=microblog&st=cse&adxnnl=1&scp=1&adxnnlx=1305561653-
LVjfUG7CBJ0VnsMqNkDNAQ
My comment:
(a) Marshall McLuhan 麦克卢汉
http://en.wikipedia.org/wiki/Marshall_McLuhan
(1911-1980; Canadian)
(b) The report does not say anything meanful.
(2) Nick Bilton, With 3-D Copier, Print Your Dishes. New York Times, May 16,
201... 阅读全帖
P******l
发帖数: 1648
30
来自主题: Hardware版 - 求建议-移动硬盘数据恢复
opened the external hard drive case. not difficult.
connect the hard drive to a desktop as the slave drive. same clicking noise
"唔唔唔唔唔唔 ka aaaaa ka ......... 唔唔唔唔唔唔 ka aaaaa ka"
then saw this youtube video
DIY: How to repair a clicking damaged hard drive
http://www.youtube.com/watch?v=PoVBHG4kajA
this is to replace circuit board. the replacement hard drive i bought is
500G. from their website the circuit board of 500G is different from 1T.
http://onepcbsolution.com
my hard drive is with this ... 阅读全帖
t*******o
发帖数: 1124
31
来自主题: Software版 - 急问一个ie的问题
我上那些deal网站,比如dealsea, dealnews,
点上面的链接。 经常出现这样的问题。
一点之后,就是直接写的“完成”,然后是个空白网页,什么也没有。
但是其实这个链接是能点进去的。我让同学试过。我自己也换了台电脑试过。
这个问题的特点是一点之后,马上变成一串下面的字母。
其中都是以 clickserve.cc-dt.com 开头的。
比如下面一个circuit city的deal, 是从dealsea上面找到的。
正常电脑上一点,应该直接进入circuit city的某个页面。
是以circuit city开头的。 而我这台电脑上一点,就到了clickserve.
而关于circuit city的信息,在后面那串长长的字符之中。
http://clickserve.cc-dt.com/link/tplclick?mid=ds001uid&lid=41000000013459594&pubid=21000000000010139&redirect=http%3A%2F%2Fwww.circuitcity.com%2Fccd%2FproductDetail.do%3Foid
s******a
发帖数: 472
32
http://www.cell.com/molecular-cell/fulltext/S1097-2765(11)00331
Fifty Years after Jacob and Monod: What Are the Unanswered Questions in Molecular Biology?
=====================================================================
Tomorrow's Molecular Biology
Marc W. Kirschner
Harvard University
Today, the term molecular biology has a rather prosaic sound. After all,
there is little in contemporary biology that isn't molecular. It's hard to
remember that 50 years ago, molecular biology was distinctly ... 阅读全帖
p**c
发帖数: 10
33
来自主题: Biology版 - worm behavior做neuro的人买账么?
简单有简单的好处吧。我主要是从systems的角度看的,写过才发现你可能想的是
neurogenetics,也罢。。
目前对neural circuit的理解我觉得还处于基本无知的阶段。如果是想了解到
computation的层次,在更复杂的系统太困难了,像老鼠里面一个神经元几千个突触,
即便是只传递一两级神经元就几乎无法理解了。在大动物里面的optic imaging和
photostimulation面临的limitation也比worm要多很多吧。可能worm里面就是
electrophysiology难了一些,不过感觉genetic encoded voltage sensor的实用化可
能也不远了吧
我觉得另外一个比较好的系统或许是retina,不过同样也有人怀疑retina和brain的
circuit是否可以相比较。
至于worm的circuit和更高等动物的circuit有没有共通点,现在可能很难看出来,不过
也许最后会surprise大家呢:)
p*****c
发帖数: 20445
34
来自主题: Biology版 - The 2013 HHMI Investigators
Michael Rape, Ph.D.
University of California, Berkeley
Michael Rape’s love of science began in the basement of his parent’s house
, where he used to conduct rudimentary biochemistry experiments. Today, he
uses far more sophisticated methods to understand a complex process critical
to nearly all organisms: ubiquitylation. The term describes the attachment
of a regulatory protein called ubiquitin—named for its ubiquity—onto other
proteins. Ubiquitin tags communicate a wealth of information to the ... 阅读全帖
t*****m
发帖数: 254
35
来自主题: EE版 - Re: my ideas on EE
Not really. Circuit and field are two important parts of EE. For circuit, we
can say Silicon plays a very important role, but not all. Such as RFµwave
circuit, GaAs is much much more important than Si, though Si is catching up
in low frequency microwave circuit, say 2GHz. At least in my research, I have
not ever used any silicon devices from 2GHz to 40GHz.
Now for field. Silicon is not a popular media in EM field.
MMIC chips are used widely in wireless and microwave communication, but most
s*******y
发帖数: 4173
36
来自主题: EE版 - Analog IC design 前景如何?
不大呀,analog和digital各两门课,
analog integrated circuit design
advanced analog integrated circuit design
digital integrated circuit design.
advanced digital integrated circuit design
剩下的也就是看paper了。
这名字太大了吧
a******e
发帖数: 80
37
来自主题: EE版 - from schematic to layout
代朋友问个问题,谢谢。
“I have a delay circuit built with 9 cascade inverters. The schematic
of this circuit was created in Cadence Virtuoso, then the netlist was
extracted and imported to SoC Encounter for layout. The problem is
that Encounter automatically eliminated 8 inverters from the circuit.
The question is: how to set Encounter to layout the circuit as it is?
Many thanks!”
p*******e
发帖数: 16
38
哪些比较有用或容易些?minor专业和你在EE里的方向要相近好呢还是相远好?
怎么选择啊?
各位学长,下面哪个方向在4年后好找工作(美国/和中国)?
2.Circuits and Signal Processing
Integrated Circuits Design, Modeling, Construction and Testing
Image, Video, and Multimedia Compression
Very Large Scale Integration Circuits and Microsystems
Speech, Signal, and Image Processing
5.Electromagnetism, Optics and Remote Sensing
RF, Antennas, Radar, Remote Sensing
Optical, Theory, Systems, Lidar, Remote Sensing
Microwave Devices and Circuits
Rad... 阅读全帖
a**n
发帖数: 274
39
来自主题: EE版 - job opening 1
Pacific Northwest National lab now has a job opening
Job Description

Job Title: Post Doc Research Associate - Hydrology

Job ID: 301580

Location: PNNL - Richland, WA
Organization and Job ID

Job ID: 301580
Directorate: Energy and Environment Directorate
Division: Earth Systems Science Division
Group: Hydrology

Job Description

The candidate for this position will actively participate in
interdisciplinary projects to study the environmental impact of conventional
hydr... 阅读全帖
a**n
发帖数: 274
40
来自主题: EE版 - job opening 2
Pacific Northwest National lab now has a job opening
Organization and Job ID

Job ID: 301582
Directorate: Energy and Environment Directorate
Division: Earth Systems Science Division
Group: Hydrology

Job Description

The candidate for this position will actively participate in
interdisciplinary projects to study the environmental impact of conventional
hydropower and hydrokinetic renewable energy systems. The primary scope of
this position is to develop low power circuit designs for... 阅读全帖
a*m
发帖数: 6253
41
【 以下文字转载自 JobHunting 讨论区 】
发信人: aTm (Aggie), 信区: JobHunting
标 题: Power Management IC design openings
发信站: BBS 未名空间站 (Sun Jul 1 20:32:57 2012, 美东)
If you are interested, please contact me here or "atm.mitbbs AT
gmail.com".
We are looking for fresh or experienced circuit designers, with very
attractive package. The location will be San Diego, CA, one of the best
places to live in the states.
The successful candidate will be involved in definition, design,
simulation, layout supervision, characte... 阅读全帖
l*******e
发帖数: 262
42
【 以下文字转载自 JobHunting 讨论区 】
发信人: lazyhorse (lazyhorse), 信区: JobHunting
标 题: Power Systems - Verification/Integration Engineer (all levels) at Qualcomm
发信站: BBS 未名空间站 (Fri Jul 13 14:45:25 2012, 美东)
Please check here for more details and resume online submission. https://
jobs.qualcomm.com/public/jobDetails.xhtml?requisitionId=1896212&page=
jobSearch, you can email me your name through mitbbs email or message once
you submit your resume.
Job Function Qualcomm CDMA Technologies, a.k.a. QCT ... 阅读全帖
l*******e
发帖数: 262
43
【 以下文字转载自 JobHunting 讨论区 】
发信人: lazyhorse (lazyhorse), 信区: JobHunting
标 题: Power Systems - Verification/Integration Engineer (all levels) at Qualcomm
发信站: BBS 未名空间站 (Fri Jul 13 14:45:25 2012, 美东)
Please check here for more details and resume online submission. https://
jobs.qualcomm.com/public/jobDetails.xhtml?requisitionId=1896212&page=
jobSearch, you can email me your name through mitbbs email or message once
you submit your resume.
Job Function Qualcomm CDMA Technologies, a.k.a. QCT ... 阅读全帖
Z**n
发帖数: 95
44
让我们重点列出一些华裔EE大师们的名字吧。出于对他们的敬仰,也许我们当中的某些
人就是曾经沿着这些华裔大师的足迹留洋过海的。
1. 厲鼎毅(Tingye Li,1931年7月7日-2012年12月27日),出生于中華民國江苏省南
京市,毕业于南非金山大学和西北大学,擁有中華民國與美國雙國籍,美籍华人,为著
名物理学家、美国国家工程学院院士、台灣中央研究院院士和中国工程院外籍院士,厉
先生於1995年被选为美国光学会主席。1957年加入贝尔实验室,一直服务了41个春秋.
被誉为“光纤通信波分复用之父”。
2. 蔡少棠(Leon Ong Chua,1936年6月28日-),生於菲律賓,美國電機工程學者,
加州大学伯克利分校电气工程与计算机科学系教授,IEEE Fellow。他提出了憶阻器、
蔡氏電路和細胞式類神經網路(CNN)等理论。他被認為是非線性電路理論(nonlinear
-circuit theory)之父。在他预测憶阻器存在的三十七年后,在惠普公司由R.斯坦利&
#8226;威廉斯(R. Stanley Williams)领导的研究小组开发出能工作的固态憶阻器。
注:蔡少棠 有位... 阅读全帖
Z**n
发帖数: 95
45
让我们重点列出一些华裔EE大师们的名字吧。出于对他们的敬仰,也许我们当中的某些
人就是曾经沿着这些华裔大师的足迹留洋过海的。
1. 厲鼎毅(Tingye Li,1931年7月7日-2012年12月27日),出生于中華民國江苏省南
京市,毕业于南非金山大学和西北大学,擁有中華民國與美國雙國籍,美籍华人,为著
名物理学家、美国国家工程学院院士、台灣中央研究院院士和中国工程院外籍院士,厉
先生於1995年被选为美国光学会主席。1957年加入贝尔实验室,一直服务了41个春秋.
被誉为“光纤通信波分复用之父”。
2. 蔡少棠(Leon Ong Chua,1936年6月28日-),生於菲律賓,美國電機工程學者,
加州大学伯克利分校电气工程与计算机科学系教授,IEEE Fellow。他提出了憶阻器、
蔡氏電路和細胞式類神經網路(CNN)等理论。他被認為是非線性電路理論(nonlinear
-circuit theory)之父。在他预测憶阻器存在的三十七年后,在惠普公司由R.斯坦利&
#8226;威廉斯(R. Stanley Williams)领导的研究小组开发出能工作的固态憶阻器。
注:蔡少棠 有位... 阅读全帖
t*******c
发帖数: 306
46
考虑收new grad
Staff II Physical Design Engineer
Responsibilities include:
Interacting with the architecture team to develop a physical implementation
that can meet the schedule, power, frequency and area design targets.
Implementing the function using custom design techniques and enhanced
synthesis methodology
Insuring circuit based design specifications are met: setup and hold timing,
slew rates, noise, signal and power EM, dynamic and static IR, right sizing
of devices, VT and gate length select... 阅读全帖
c*******7
发帖数: 525
47
JOB DESCRIPTION
Electronic Design Engineer
Level: 3+ years’ experience in analog and digital circuit design.
Terms: contract to hire (12 month)
SUMMARY:
We are looking for an enthusiastic Engineer who is passionate about product
development. The candidate will be working closely with scientists creating
the next generation sensing technologies. The candidate will collaborate
with a multi-functional team to build cutting edge opto-electronic chemical
sensor products. The candidate will be part of... 阅读全帖
P***g
发帖数: 1
48
来自主题: EE版 - Analog Design Engineer job
Analog Devices Inc.招一名电路设计工程师,工作描述如下
Analog Design Engineer - 140926
Primary Location
Description
Primary responsibilities include design, development ,and debug of
Integrated Circuits (ICs) in deep sub-micron CMOS technologies.;
Identify suitable architecture and help develop design specifications;
Perform circuit design, simulation, layout and verification using computer-
assisted design software; Prepare design documentation and present design
reviews;
Debug and verify early samples on the be... 阅读全帖
s*****d
发帖数: 2457
49
A startup in ZhangJiang is taking off, having an official launch date on Sep
-1-2015, for the high-speed SERDES market. Detailed job positions are as
below:
https://docs.google.com/document/d/1Rfy5CvXfMf-
4hBl4RxRofy4lcS2gYtDInl8hxA5Qkm0/edit?usp=sharing
======================================================================
ABC Microelectronics, Inc.
We are a Zhang-Jiang stealth-mode semiconductor startup, and have raised VC
money from the world’s leading venture capital firm for hardware. Our
r... 阅读全帖
x*p
发帖数: 78
50
【 以下文字转载自 JobHunting 讨论区 】
发信人: xop (xop), 信区: JobHunting
标 题: intern / consulting opening 三菱电机实验室(波士顿)
发信站: BBS 未名空间站 (Tue Nov 21 11:58:52 2017, 美东)
三菱电机实验室 Intern 职位:
Mitsubishi Electric Research Labs:
Intern ID: 1179
Host: RUI MA
Duration: 13 weeks
ID: EC1179
TITLE: Internship: Computational Intelligence in Radio-Frequency Circuit
Design and Optimization
DESCRIPTION: MERL is looking for an Senior Ph.D. student to work on
developing a generalized and efficient framework for comput... 阅读全帖
首页 6 7 8 9 10 末页 (共10页)