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全部话题 - 话题: varian
1 2 3 4 下页 末页 (共4页)
k****t
发帖数: 12697
1
INFORMED BUYER 到医生还要上台阶的.
啥是VARIAN 管这事了?
k****t
发帖数: 12697
2
俺土, 只知道造仪器的VARIAN
l*****u
发帖数: 1788
3
来自主题: Chemistry版 - Agilent要吃掉Varian了
varian的东西烂死了,客户服务也不行,order一个破零件要等N年还不如找个铺子车了
。市场占有率更差,被吃掉是早晚的事情。
e*****r
发帖数: 379
4
来自主题: Chemistry版 - Agilent要吃掉Varian了
varian的东西烂死了
烂烂联合,搞不好,更烂。。。
B****n
发帖数: 1876
5
来自主题: Chemistry版 - Agilent要吃掉Varian了
哦,我感觉Varian还成,
尤其是AA,
GC也凑合。
j*****a
发帖数: 92
6
要买HPLC,请问哪个公司的好?Waters or PerkinElmer or Varian. Another one else
.Thanks
t*****e
发帖数: 224
7
来自主题: Economics版 - The True Costs of S.U.V.'s (VARIAN)
The True Costs of S.U.V.'s
By HAL R. VARIAN
http://www.sims.berkeley.edu/~hal/people/hal/NYTimes/2003-12-18.html
TRAFFIC fatalities in the United States fell steadily from 54,600 in 1972 to
34,900 in 1992. But then they started to rise again, and by 2002 there were
38,300 traffic deaths a year.
Our performance compared with other countries has also deteriorated. America's
ranking has fallen from first to ninth over the last 30 years, with Australia,
Britain and Canada all having better records.
a*******i
发帖数: 11664
8
来自主题: EE版 - AMAT will buy Varian?
4.9 billion
Shot, I was thinking to buy Varian stock last week!
B****n
发帖数: 1876
9
来自主题: Pharmaceutical版 - Agilent要吃掉Varian了 (转载)
【 以下文字转载自 Chemistry 讨论区 】
发信人: Bergen (新州老流氓), 信区: Chemistry
标 题: Agilent要吃掉Varian了
发信站: BBS 未名空间站 (Wed Jul 29 15:46:29 2009, 美东)
唉,又少了一个选择。
m******s
发帖数: 8493
10
来自主题: Pharmaceutical版 - Agilent要吃掉Varian了 (转载)
不喜欢agilent的service。varian的还不错
可惜了
c***e
发帖数: 2554
11
来自主题: Stock版 - 2014年要翻番的股
好吧,看ARAY的图是很猛,也许2014真能翻倍。I have no idea about ARAY's
financial situation, but for long term, some info you may want to consider.
Accuray has two major products, Cyberknife and Tomotherapy (bought by
Accuray a few years ago, Tomotherapy R&D term left at that time). Cyberknife
is specialized for SRS and SBRT treatments. But Varian released HDMLC with
Brainlab's Exactra several years ago. So, conventional medical linac can be
used for SRS/SBRT as well without disadvantage as many clinical studies
s... 阅读全帖
c***e
发帖数: 2554
12
来自主题: Stock版 - 2014年要翻番的股
好吧,看ARAY的图是很猛,也许2014真能翻倍。I have no idea about ARAY's
financial situation, but for long term, some info you may want to consider.
Accuray has two major products, Cyberknife and Tomotherapy (bought by
Accuray a few years ago, Tomotherapy R&D term left at that time). Cyberknife
is specialized for SRS and SBRT treatments. But Varian released HDMLC with
Brainlab's Exactra several years ago. So, conventional medical linac can be
used for SRS/SBRT as well without disadvantage as many clinical studies
s... 阅读全帖
m*****1
发帖数: 5
13
【 以下文字转载自 Physics 讨论区 】
发信人: mph2011 (mph), 信区: Physics
标 题: Postdoctoral position available in medical physics
关键字: postdoc medical physics
发信站: BBS 未名空间站 (Mon Apr 4 09:41:30 2011, 美东)
A postdoctoral position in medical physics is available in the
Department of Radiation Oncology at University of Texas Southwestern
Medical Center at Dallas. The successful candidate will work on projects
related to image-guided radiation therapy (IGRT) using cone beam CT
(CBCT), PET and fluoroscopic imaging. T... 阅读全帖
m*****1
发帖数: 5
14
【 以下文字转载自 Physics 讨论区 】
发信人: mph2011 (mph), 信区: Physics
标 题: Postdoctoral position available in medical physics
关键字: postdoc medical physics
发信站: BBS 未名空间站 (Mon Apr 4 09:41:30 2011, 美东)
A postdoctoral position in medical physics is available in the
Department of Radiation Oncology at University of Texas Southwestern
Medical Center at Dallas. The successful candidate will work on projects
related to image-guided radiation therapy (IGRT) using cone beam CT
(CBCT), PET and fluoroscopic imaging. T... 阅读全帖
m*****1
发帖数: 5
15
【 以下文字转载自 Physics 讨论区 】
发信人: mph2011 (mph), 信区: Physics
标 题: Postdoctoral position available in medical physics
关键字: postdoc medical physics
发信站: BBS 未名空间站 (Mon Apr 4 09:41:30 2011, 美东)
A postdoctoral position in medical physics is available in the
Department of Radiation Oncology at University of Texas Southwestern
Medical Center at Dallas. The successful candidate will work on projects
related to image-guided radiation therapy (IGRT) using cone beam CT
(CBCT), PET and fluoroscopic imaging. T... 阅读全帖
m*****1
发帖数: 5
16
【 以下文字转载自 Physics 讨论区 】
发信人: mph2011 (mph), 信区: Physics
标 题: Postdoctoral position available in medical physics
关键字: postdoc medical physics
发信站: BBS 未名空间站 (Mon Apr 4 09:41:30 2011, 美东)
A postdoctoral position in medical physics is available in the
Department of Radiation Oncology at University of Texas Southwestern
Medical Center at Dallas. The successful candidate will work on projects
related to image-guided radiation therapy (IGRT) using cone beam CT
(CBCT), PET and fluoroscopic imaging. T... 阅读全帖
m*****1
发帖数: 5
17
A postdoctoral position in medical physics is available in the
Department of Radiation Oncology at University of Texas Southwestern
Medical Center at Dallas. The successful candidate will work on projects
related to image-guided radiation therapy (IGRT) using cone beam CT
(CBCT), PET and fluoroscopic imaging. The ideal candidate should have a
Ph.D. in Medical Physics, Biomedical Engineering, Electrical
Engineering, Physics, Mechanical Engineering or Computer Science.
Experience in medical imag... 阅读全帖
T**********t
发帖数: 1604
18
我刚又测过一次,算了%cv,表现比较好的,是OD 0.8左右的核酸样品,%cv在1%左右,
表现差点的,是OD 0.3左右的蛋白样品,%cv大部分在5%左右,但是有一个样品的%cv超
过了10%。10%的误差对我的实验来说影响太大了。
所有的样品都是用的相同的buffer,测之前也vortex过。用的样品体积都是4uL。
相同的样品我在一台Varian Cary 100 UV-Vis spec上测过,样品体积300uL,光径1cm
,测量结果相当稳定,每个样品的%cv都低于0.5%甚至为零。
更郁闷的是,同一个样品在Varian和Nanodrop上测得的OD不一样,Nanodrop的读数比
Varian的普遍高25%以上。
我的Nanodrop肯定是需要calibration了,刚订了那个CF-1,先校准一下再看。。。不
知道calibration对reproducibility有没有帮助。

rumor
n******l
发帖数: 473
19
来自主题: ChemEng版 - 关于气相色谱 有几个问题请教
我们的是varian 3800
因该是capillary column,(ms挺贵的)
因为色谱是我就职前到位的,假设订购色谱时公司和varian交流够充分的话 柱子应该
满足俺们的需要 (分析天然气合成气以及C4以下 的hydrocarbon 以及有机含氧化合
物)
我也觉得varian应该给我们一份manual.但是公司人说没有, 回去找他们要。
顺便谢谢合成子发的小包子。
w*********g
发帖数: 30882
20

怎么还有那么多工作?工厂自动化的历史与未来
来源于 《比较》 2016年第4期 出版日期 2016年08月01日
戴维·奥托
过去两个世纪里总会定期听到这样的警告:自动化科技将消灭大量中产阶级的工作
。早期最有名的例子是19世纪初的卢德运动(Luddite movement),即一群英国纺织业
工人为了抗议生产自动化,四处找机会捣毁纺织机。另外一个没这么出名但是离我们比
较近的例子是对“自动化型失业”的担忧,1961年2月24日《时代周刊》中的一篇文章
就以此为题:
因为机器效率更高而减少的工作数量只是问题的一部分。让众多就业专家更忧心的
是自动化可能会阻止经济创造出足够多的新工作机会……整个产业的趋势是小规模工厂
完成大规模产量……服务业和办公室工作的岗位增加抵消了工厂减少的工作岗位。但自
动化也开始不断逼近办公室工作并淘汰他们……过去,新产业雇用的员工远远超过他们
造成的失业,但现在的很多新产业并非如此……目前,新产业为非熟练工人或半熟练工
人提供的就业机会相对较少,而自动化吞噬的正是这两类人的工作。
在20世纪50年代和60年代初,人们对自动化和由此造成的失业极为担忧,因此19... 阅读全帖
w*********g
发帖数: 30882
21
高智能、学习能力强、高技能、创造力强的华人科技民工其实是美国这次科技革命的最
大受益者之一。谁走开谁傻,必将错过人生中绝无仅有的发展机遇。
==============================
http://bijiao.caixin.com/2016-10-19/100998602.html
怎么还有那么多工作?工厂自动化的历史与未来
来源于 《比较》 2016年第4期 出版日期 2016年08月01日
戴维·奥托
过去两个世纪里总会定期听到这样的警告:自动化科技将消灭大量中产阶级的工作
。早期最有名的例子是19世纪初的卢德运动(Luddite movement),即一群英国纺织业
工人为了抗议生产自动化,四处找机会捣毁纺织机。另外一个没这么出名但是离我们比
较近的例子是对“自动化型失业”的担忧,1961年2月24日《时代周刊》中的一篇文章
就以此为题:
因为机器效率更高而减少的工作数量只是问题的一部分。让众多就业专家更忧心的
是自动化可能会阻止经济创造出足够多的新工作机会……整个产业的趋势是小规模工厂
完成大规模产量……服务业和办公室工作的岗位增加抵消了工厂减少的工作岗位。... 阅读全帖

发帖数: 1
22
土鳖还在继续意淫。哈哈哈
发信人: Bifujian (哈哈儿), 信区: Military
标 题: 美国宣布豁免110种中国进口商品高关税
发信站: BBS 未名空间站 (Tue Jul 9 23:50:12 2019, 美东)
在美国贸易代表办公室做出上述豁免之前,过去一年已经批准了1,000项豁免。
美国贸易代表办公室豁免了世界最大的医疗设备制造商美敦力(Medtronic)(MDT.N)
用于治疗肝脏肿瘤设备的一个部件,是该公司获批的12项豁免请求之一。美敦力辩称,
研发投入较高的零部件并非在中国生产,它们面临的知识产权盗窃风险最大。
网络安全公司Palo Alto Networks Inc (PANW.N)也获得了从中国进口的一个电子
元件的关税豁免,这是一种钽电容,用于控制网络防火墙设备中的电流。
该公司辩称,替代品不在美国生产,而且这种电容器不属于“中国制造2025”计划
中的高科技项目。川普政府称,该计划受到了不公平的补贴,导致美国知识产权被盗。
Varian Medical Systems Inc (VAR.N)部分放射治疗设备也获得关税豁免,此前该
公司辩称,... 阅读全帖
B******n
发帖数: 1920
23
在美国贸易代表办公室做出上述豁免之前,过去一年已经批准了1,000项豁免。
美国贸易代表办公室豁免了世界最大的医疗设备制造商美敦力(Medtronic)(MDT.N)
用于治疗肝脏肿瘤设备的一个部件,是该公司获批的12项豁免请求之一。美敦力辩称,
研发投入较高的零部件并非在中国生产,它们面临的知识产权盗窃风险最大。
网络安全公司Palo Alto Networks Inc (PANW.N)也获得了从中国进口的一个电子
元件的关税豁免,这是一种钽电容,用于控制网络防火墙设备中的电流。
该公司辩称,替代品不在美国生产,而且这种电容器不属于“中国制造2025”计划
中的高科技项目。川普政府称,该计划受到了不公平的补贴,导致美国知识产权被盗。
Varian Medical Systems Inc (VAR.N)部分放射治疗设备也获得关税豁免,此前该
公司辩称,关税只会令公司受损,因为没有其他好的替代产品。
Varian表示,关税将使其在与欧洲竞争对手的竞争中处于不利地位。
d*******i
发帖数: 472
24
来自主题: TheStrait版 - 台大,成功大学还是不错的
不完全统计,大陆地区nmr
800 MHz
中科院武汉物数所(Bruker)
北京大学. 磁共振中心
800 MHz以下
北京
中科院北京化学所(Bruker 600、400、2*300)
中科院北京生物物理所(Bruker 600)
中国医学科学研究院药用植物研究所(Bruker 600)
北京大学(Bruker 500)
北京大学分析中心(Burker 400)
北京大学磁共振中心(Burker 2*600)
清华大学(Varian 600、300)
北京师范大学(Bruker 500)
北京服装学院(Bruker 500)
首都医科大学(Bruker 500)
北京工业大学(Bruker 400)
中国农业大学(Bruker 300)
北京化工大学(Bruker 600)
北京化工研究院(Bruker 400)
北京微量化学所(Bruker 500)
中国石油科学研究院(Bruker 500)
中国林业科学研究院(Bruker 300)
解放军北京防化所(Varian 600)
颖新泰康公司(Bruker 500)
燕山石化院(Bruker 400)
清华紫光英力(Bruker
l**********y
发帖数: 2050
25
来自主题: Stock版 - 2012年1月份ER名单
Source: www.earnings.com (S&P 500 Company only)

Earnings Releases - Confirmed:
SYMBOL COMPANY
EVENT TITLE
EPS ESTIMATE EPS ACTUAL PREV. YEAR ACTUAL Date/Time (ET)
1月23日:
HAL Halliburton Co
Q4 2011 Halliburton Co Earnings Release
$ 0.99 n/a $ 0.68 23-Jan
ZION Zions Bancorporation
Q4 2011 Zions Bancorporation Earnings Release
$ 0.33 n/a -$ 0.62 23-Jan AMC
1月24日:
APD Ai... 阅读全帖
l**********1
发帖数: 5204
26
来自主题: Biology版 - 回来了
她那个 如要USTC目前 没有的 900兆赫兹 核磁共振仪 (900 MHZ NMR),
USTC 需用相当于四到五个以上的NIH R01 经费的设备支出, 才能
让sunnyday 姐姐/MM 海归USTC
pls check,
各式核磁共振儀價格表 (USD)
800 MHz~200 萬1800:16000:1
900 MHz~450 萬2400:17000:1
HTTP double dot//bc.imb.sinica.edu.tw/images/biotech/08_10.pdf
and
标题: 全国核磁仪分布总结(更新中)
总结一下国内核磁仪的分布,也方便大家做实验,欢迎补充。(注原Varian,现改为
Agilent)
(Updated Jan 1, 2014, 02:30 Beijing time)
950 MHz
北京大学磁共振中心(Bruker)
900 MHz
国家蛋白质科学中心(上海)(Bruker)
850 MHz
中科院强磁场科学中心(Bruker)
中科院武汉物数所(Bruker)
厦门大学(Bruker)
安徽
中国科技大学(Bruker 600、50... 阅读全帖
b******3
发帖数: 62
27
来自主题: Chemistry版 - How to run a P31 NMR
Thank you guys for the comments. I just checked with Varian tech support and
confirmed that I have to tune the probe to the P31 frequency. But I cannot
do it automatically, I will have to tune it manually. There is no one else
in the company did that before, so I will have wait for Varian tech personel
to come. But it will take sveral month I guess. Thanks anyway.
u*********t
发帖数: 45
28
来自主题: Chemistry版 - How to run a P31 NMR
Do not need go for Varian technician or engineer.
The frequency tune and match should be done manually with adjusting two
rodes in Bruker. One rode is labeled T, standing for Tune, and the other is
labeled M, meaning Match. I am not familiar with Varian, but feel it should
be the same as Bruker. It also depends on what probe head you have and you
have to find the right rodes for P31, in my machine, it is written as X.
I am around NYC and if it is close to you, I can take a look at your NMR and
s... 阅读全帖
u*********t
发帖数: 45
29
来自主题: Chemistry版 - How to run a P31 NMR
Do not need go for Varian technician or engineer.
The frequency tune and match should be done manually with adjusting two
rodes in Bruker. One rode is labeled T, standing for Tune, and the other is
labeled M, meaning Match. I am not familiar with Varian, but feel it should
be the same as Bruker. It also depends on what probe head you have and you
have to find the right rodes for P31, in my machine, it is written as X.
I am around NYC and if it is close to you, I can take a look at your NMR and
s... 阅读全帖
e********I
发帖数: 693
30
来自主题: Economics版 - [合集] 怎样学着做理论模型?
☆─────────────────────────────────────☆
hausman (请输入你的昵称) 于 (Tue Jul 10 16:46:38 2007) 提到:
偶还没找到头绪,读过varian一篇如何建model的文章,还是没什么概念,哪位大侠给指
点一下?
是先读别人的经典模型么,然后呢,改参数?
☆─────────────────────────────────────☆
ecosoc (dumb) 于 (Tue Jul 10 18:12:00 2007) 提到:
Is there a link for Varian's article? thanks.

给指
☆─────────────────────────────────────☆
UnameMe (家里蹲-扫地僧-树上男爵) 于 (Tue Jul 10 19:25:28 2007) 提到:
www.ischool.berkeley.edu/~hal/Papers/how.pdf
☆─────────────────────────────────────☆
hr
B****n
发帖数: 1876
31
来自主题: Pharmaceutical版 - GC experts please come in (转载)
【 以下文字转载自 Chemistry 讨论区 】
发信人: Bergen (新州老流氓), 信区: Chemistry
标 题: GC experts please come in
发信站: BBS 未名空间站 (Thu Mar 22 15:34:15 2007)
Hi guys,
I need to make a decision on which vender to buy GC from, Agilent or Varian?
(Shimadzu is out of my table. Bad experience!)
I have a complicated process stream to be analyzed by GC. So I need
sophisticated application customization for the GC system.
Both Agilent and Varian offer customizations that they claim will work.
Agilent is using a third party fo
d*b
发帖数: 21830
32
Hospital job means dealing with dying people -- many old sick dying people.
Did anyone offer you onsite visit and give you a guided tour on a real
inside hospital? Don't rush to conclusion too quick.Most medical physicist
relies money from clinic, not research funding. So dealing with old sick
jerk will be your daily routine.
As to residency, did you have any experience of operating Varian LINAC? If
this is the first time you hear of linac or Varian, then forget about
residency.
With MS in medic
S**********y
发帖数: 101
33
I want to do diagnostic imaging physics, not therapy. I guess my role will
be an assistant to some doctors. So I guess my contact with real sick people
will be less.
I have not heard Varian LINAC although I used other products from Varian.
l****i
发帖数: 3339
34
来自主题: _Stockcafeteria版 - 我准备周三进var 大家看怎么样
觉得varian会是下一个ISRG
varian是oncology device的老大
周四发er 打算赌一把 你们觉得呢
a*****y
发帖数: 33185
35
【 以下文字转载自 WisdomII 俱乐部 】
发信人: arthury (非正常人类研究中心主任), 信区: WisdomII
标 题: 对荀子“礼制”思想的经济分析
发信站: BBS 未名空间站 (Sun Feb 13 02:23:47 2011, 美东)
叶行昆
内容提要:春秋、战国之际为中国古代社会的一个极为重要的制度转型期,诸子百
家均为未来社会新的制度安排纷纷提出了各自的理论体系;其中荀子创设的“礼制”思
想可谓不同凡响,“从经济思想上看,荀况不仅集了儒家的大成,而且也集了先秦各家
的大成。他是我国第一个从总体上对封建经济制度进行了理论分析的思想家。”荀子所
设计的“礼制”思想,为后来的大一统的封建帝国的经济制度与经济政策的制定,提供
了理论依据,其影响十分深远。笔者以为,荀子的“礼制”思想既是“荀学”的核心,
又是其经济思想的基石,更是具有中国传统特色的制度思想。
关键词:荀子、 “礼制”思想、 制度安排
春秋、战国之际是中国古代社会的一个重要转型期,即是封建领主制瓦解和封建地
主制确立的时期,是由诸侯割据称雄过渡到中央集权统一的时期。西周社会... 阅读全帖
i******s
发帖数: 8734
36
呵呵, 有点太偏激
varian 买的上百万一台的linac , 他的control 部分就是运行在dos上的 。
x****y
发帖数: 1853
37
来自主题: Military版 - 我国的半导体业的决策错误
鬼子的ebeam产品不错 , tel的implanter除了varian也就是它了。继续做老二呗。在半
导体行业里第一阵型是肯定的。其他
pvd 啊cvd这些layering tools的利润反正也不高。

发帖数: 1
38
来自主题: Military2版 - 中途岛战役 日本有机会吗?
企业号战后报告:
PRELIMINARY
On the afternoon and evening of June 3, 1942, the general situation
prior to the battle was as follows (times throughout are Zone plus 10): Task
Force Seventeen and Task Force Sixteen had previously rendezvoused in the
general vicinity of "Point Luck", approximately 350 miles northeast of
Midway Island and were operating in that area closing Midway during darkness
and opening during the day, remaining east of the longitude of Midway. Both
Task Forces has complete... 阅读全帖

发帖数: 1
39
来自主题: Military2版 - 中途岛战役 日本有机会吗?
企业号战后报告:
PRELIMINARY
On the afternoon and evening of June 3, 1942, the general situation
prior to the battle was as follows (times throughout are Zone plus 10): Task
Force Seventeen and Task Force Sixteen had previously rendezvoused in the
general vicinity of "Point Luck", approximately 350 miles northeast of
Midway Island and were operating in that area closing Midway during darkness
and opening during the day, remaining east of the longitude of Midway. Both
Task Forces has complete... 阅读全帖
c*********7
发帖数: 7607
40

你就听他乱说了
information goods 就算没有 marginal cost, fixed cost是很高的
感兴趣的话可以去看一下 H.R. Varian的几篇信息产品的文章,深入浅出
大家赚到了就好了,把coupon都打下去,就等着没零花钱赚了
E***z
发帖数: 519
41

Varian,给个abstract?

发帖数: 1
42
来自主题: Faculty版 - 硅谷码工的工资这么高啊!
Terman一开始只致力于Research的,但没过多久,他就嗅觉到硅谷这块地,对实际应用
的需求会在未来爆炸性增长的,我多么希望他老人家永远活下去啊。。。。这么有
vision的人才,上帝就该开出一张免死通知单。。。对人类进步将是缩短几十年的历程
。。。
During World War II, Terman directed a staff of more than 850 at the Radio
Research Laboratory at Harvard University. This organization was the source
of Allied jammers to block enemy radar, tunable receivers to detect radar
signals, and aluminum strips (“chaff”) to produce spurious reflections on
enemy radar receivers. These countermeasures significantly reduced the
e... 阅读全帖
i*****e
发帖数: 230
43
【 以下文字转载自 EE 讨论区 】
发信人: ingenue (ingenue), 信区: EE
标 题: 求Boston附近做plasma/solar/laser半导体设备的同行的推荐
发信站: BBS 未名空间站 (Mon Jun 7 01:12:23 2010, 美东)
受不了东西两岸两地分居。老公找Boston附近工作一年多了,一直没有结果。投了不少
match的positions,可就是没有回应,真急人啊。真诚求Boston附近做plasma/solar/
laser半导体设备的同行的推荐,倾尽所有家财,包子答谢。
他投过的公司作为参考:
Varian Semiconductor (VSEA)
MKS Instruments
Energetiq
Tokyo Electronics (TEL), Epion
j***i
发帖数: 1278
44
来自主题: JobHunting版 - 工作机会
贵公司是什么公司, 主要是什么产品
varian?
我有部分brachytherapy 业务
www.klzhealthcare.com
i****c
发帖数: 102
45
来自主题: JobHunting版 - G面试题
Some questions:
1. find PI using simulation
2. design a cache (interface, implements different cache strategies)
3. judge whether two integer arrays are the same after sorting, e.g., {1,2,3
} is the same as {1,3,2}
Any O(n) approach? what if the range of the integers in the arrays are huge?
4.
if a tree can be converted to the other by only swaping the labels between s
ibling nodes, then the two trees are considered to be variants of each other
.
A database contains a lot of binary trees, given ... 阅读全帖
z**********g
发帖数: 209
46
来自主题: JobHunting版 - G面试题
抛砖引玉一下
Some questions:
1. find PI using simulation
monte carlo simulation
2. design a cache (interface, implements different cache strategies)
LRU hashtable + double linked list
3. judge whether two integer arrays are the same after sorting, e.g., {1,2,3
} is the same as {1,3,2}
Any O(n) approach?
bitmap
what if the range of the integers in the arrays are huge?
hashtable
4.
if a tree can be converted to the other by only swaping the labels between s
ibling nodes, then the two trees are considere... 阅读全帖
l**********e
发帖数: 722
47
Applied Materials, Lam Research, KLA-Tencor, Varian Semiconductor
l**********e
发帖数: 722
48
Applied Materials, Lam Research, KLA-Tencor, Varian Semiconductor
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