x********a
发帖数: 14 | 1 本人主要做IT产品的外贸，有个非洲的老客户需要320台MGE NOVA 1250VA的UPS(项目已
经中标，前期的320台电脑已经采购，现在需要320UPS)，我找了下Eaton香港的分销商
询了下价格，感觉价格不太好，看看这里有没有朋友从事UPS产品，试着在ebay上搜索
了下，做MGE UPS的不少，应该价格会比较好一点吧，主要关注的有两点：
1，价格和交付周期(如果有现货最好)
2，由于量比较大，应该是海运，出口方面能否解决
付款方面，可以由我们香港公司直接电汇
谢谢 |
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x********a
发帖数: 14 | 2 本人主要做IT产品的外贸，有个非洲的老客户需要320台MGE NOVA 1250VA的UPS(项目已
经中标，前期的320台电脑已经采购，现在需要320UPS)，我找了下Eaton香港的分销商
询了下价格，感觉价格不太好，看看这里有没有朋友从事UPS产品，试着在ebay上搜索
了下，做MGE UPS的不少，应该价格会比较好一点吧，主要关注的有两点：
1，价格和交付周期(如果有现货最好)
2，由于量比较大，应该是海运，出口方面能否解决
付款方面，可以由我们香港公司直接电汇
谢谢 |
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x********a
发帖数: 14 | 3 MGE NOVA这款UPS，在中国应该是没有销售的 |
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w********2
发帖数: 632 | 4 Mobile genetic elements
MGEs are non-essential (accessory) genomic elements composed of genes and
structural features that facil- itate their spread both within and between
organisms (Doolittle and Sapienza, 1980; Orgel and Crick, 1980). They are
found in the genomes of all prokaryotes and eukaryotes. MGEs share many
features and often share a common ancestry with viruses. The main difference
is that viruses are usually capable of extracellular persis- tence.
MGEs, including defective forms, are... 阅读全帖 |
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w********2
发帖数: 632 | 5 MGEs are drivers of genomic and biological diversity (Böhne et al.,
2008) and play a significant role in HGT in several ways:
(1) MGEshaveevolvedmechanismsthatenhancethepo- tential for gene transfer
between organisms. For ex- ample, conjugative elements have evolved highly
ef- ficient mechanisms for the passage of genes into a recipient cell.
(2) MGEs can alter the function of genes in the vicin- ity of the insertion
in the host genome. These alter- ations can include disruption or
inactiva... 阅读全帖 |
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z*****4
发帖数: 835 | 7 搜了下wiki，发现除了毛子以外，PLA、NATO还有许多大国小国都有打飞机的历史。
http://en.wikipedia.org/wiki/List_of_airliner_shootdown_inciden
1940s[edit]
Kaleva OH-ALL[edit]
Main article: Kaleva (airplane)
Junkers Ju 52-3/mge "Kaleva" OH-ALL was a civilian transport and passenger
plane operated by the Finnish carrier Aero O/Y, shot down by two Soviet
Ilyushin DB-3 bombers on June 14, 1940, while en route from Tallinn, Estonia
, to Helsinki, Finland.[1] This occurred during the Interim Peace between
Finland and the Soviet Union, t... 阅读全帖 |
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w********2
发帖数: 632 | 8 Inconsistent evolutionary scenarios
Deriving a parsimonious evolutionary scenario is based on the premise that
over time, genetic change is relent- less, such that distant relatives are
expected to have fewer features in common than close relatives (Koonin et al
., 2001). Therefore, the presence of some distinguishing ge- netic signal in
a distant relative but absent from more closely related organisms
contradicts this expectation. The most common causes of these anomalies are
loss of the geneti... 阅读全帖 |
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w********2
发帖数: 632 | 9 PATHWAYS FOR HORIZONTAL GENE TRANSFER
HGT can occur between closely related, but also dis- tantly related
organisms such as viruses and animals (Filée et al., 2002; Hughes and
Friedman, 2003) or plants and bacteria (Aoki and Syo ̄no, 1999;
Intrieri and Buiatti, 2001; Koonin et al., 2001; White et al., 1983).
An overview of the major pathways for HGT between donor and recipient is
depicted in Figure 1. The relative impact of each pathway also indicates
that MGEs are one of the most important... 阅读全帖 |
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w********2
发帖数: 632 | 10 HGT involving prokaryotes
Many studies support the significant role of HGT in the evolution of
prokaryotes (Gogarten et al., 2002; Jain et al., 2003; Kunin and Ouzounis,
2003). The principle sources of novel genes are provided by other prokary-
otes, viruses and MGEs (Fig. 1). In particular, plasmids and composite
mobile elements contribute significantly to HGT between prokaryotes. In some
cases, composite elements and megaplasmids are composed of more than 100
genes (Bentley et al., 2002; Hacke... 阅读全帖 |
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m*****t
发帖数: 3477 | 11 我预测不出来，别说我不是大拿，就是iSuppli这种专业市场分析公司，也不是一两个
analyst就能预测出半导体行业走势的。
还有一个问题，不是好的技术都有机会拿出来普及的。特别是在现在这种board room体
制下，大的技术革新马上拿出来用的话，一来对长期保有优势不利，二来会受到相关产
业链厂商的巨大阻力。
还有，不是小就是好，除了个别的纯数字ic，像cpu，mem和dsp，其他的应用都是致力
于系统集成，最好是rf, analog, mixed-signal，power mgr和digital logic都做在一
个die上，至少是一个pack里面。这时尺寸大多是由paasive或者power device决定的，
transistor小点优势并不明显。还有III-V等等其他材料的更新。
个人观点，对于一般民用产品来说，现在不像20年前，很少有硬件性能成为系统瓶颈的
，而基本都是在wirless data bandwidth有限制下。产品用户体验的提高靠软件系统的
改善就能完成大部分。
唯一的例外就是power mgr，移动和植入电子品需要更久的待机时间和更好的散热，不
过这方... 阅读全帖 |
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m*****t
发帖数: 3477 | 12 我预测不出来，别说我不是大拿，就是iSuppli这种专业市场分析公司，也不是一两个
analyst就能预测出半导体行业走势的。
还有一个问题，不是好的技术都有机会拿出来普及的。特别是在现在这种board room体
制下，大的技术革新马上拿出来用的话，一来对长期保有优势不利，二来会受到相关产
业链厂商的巨大阻力。
还有，不是小就是好，除了个别的纯数字ic，像cpu，mem和dsp，其他的应用都是致力
于系统集成，最好是rf, analog, mixed-signal，power mgr和digital logic都做在一
个die上，至少是一个pack里面。这时尺寸大多是由paasive或者power device决定的，
transistor小点优势并不明显。还有III-V等等其他材料的更新。
个人观点，对于一般民用产品来说，现在不像20年前，很少有硬件性能成为系统瓶颈的
，而基本都是在wirless data bandwidth有限制下。产品用户体验的提高靠软件系统的
改善就能完成大部分。
唯一的例外就是power mgr，移动和植入电子品需要更久的待机时间和更好的散热，不
过这方... 阅读全帖 |
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E**O
发帖数: 1980 | 16 苹果跌破391是transient的事情，不是hold住了吗？再说苹果一再破记录创新高做领头
羊也有累的时候。不过查一下nasdaq 52 week high的股票有很多。
Sym Name Last Change Percent High Low Volume
Time Links
ACGL Arch Capital Group 36.51 +0.44 +1.22% 36.61 35.
91 536828 14:19
ADLR Adolor Corp. 4.48 +2.56 +133.33% 4.53 4.36
12133234 14:19
AFSI Amtrust Financial 25.23 +1.20 +4.99% 25.32 24.
15 244160 14:18
AIRM ... 阅读全帖 |
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w***y
发帖数: 2537 | 19 【 以下文字转载自 Stock 讨论区 】
发信人: ll111 (Stealth), 信区: Stock
标 题: Events and ER for week August 2-6
发信站: BBS 未名空间站 (Sun Aug 1 22:47:17 2010, 美东)
Monday, Aug. 2
10 a.m.: ISM Manufacturing index on business activity in July, released by
the Institute for Supply Management.
10:15 a.m. Federal Reserve Chairman Ben Bernanke speaking on "challenges for
the economy and state governments."
4 p.m. Treasury Secretary Timothy Geithner speaking on the next steps for
financial reform.
Tuesday, Aug. 3
8:30 a.m.: P... 阅读全帖 |
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