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全部话题 - 话题: energy
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f******e
发帖数: 1459
1
Hello readers,
I was browsing a bulletin board where energy healers converse and I replied
to a posting from a lady who
was having trouble taking in other people's negative energy when she was
doing healing work or just by
being around other people.
The following is my reply to her. I thought you might benefit from this
information as well.
=====================================================
Dear Cate,
I am an energy healer myself and I just ran across your posting and I wanted
to reply to you... 阅读全帖
l****z
发帖数: 29846
2
By Ben Geman - 10/31/11 08:04 AM ET
A Massachusetts company that received a $43 million Energy Department loan
guarantee last year filed for bankruptcy Sunday, a step certain to fuel
criticism of federal green energy financing in the wake of the solar company
Solyndra’s collapse.
Beacon Power Corp., which develops energy storage systems, filed for
bankruptcy protection in the U.S. Bankruptcy Court in Delaware.
Beacon Power had received a federal loan guarantee to help build an energy
storage... 阅读全帖
S******t
发帖数: 8388
3
来自主题: Stock版 - 9 Energy Boosters
祝大家保持健康活力.长周末愉快!
Feeling sluggish? A few simple tricks can help you feel more awake.
1. Get an Energy Boost From Trying Something New
Recent research confirms what world travelers and adult-education addicts
already know: New experiences give you a rush. “We’ve known that when
people do something novel, the brain’s reward chemical, dopamine, is
released,” says Gregory Berns, M.D., a neuroscientist at Emory University,
in Atlanta, and the author of Satisfaction: The Science of Finding True
Fulfil... 阅读全帖
u****d
发帖数: 23938
4
来自主题: Stock版 - [合集] 9 Energy Boosters
☆─────────────────────────────────────☆
ShortCut (总想偷懒) 于 (Fri May 27 12:49:22 2011, 美东) 提到:
祝大家保持健康活力.长周末愉快!
Feeling sluggish? A few simple tricks can help you feel more awake.
1. Get an Energy Boost From Trying Something New
Recent research confirms what world travelers and adult-education addicts
already know: New experiences give you a rush. “We’ve known that when
people do something novel, the brain’s reward chemical, dopamine, is
released,” says Gregory Berns, M.D., a neuroscientist a... 阅读全帖
g********5
发帖数: 10335
5
来自主题: Stock版 - 9 Energy Boosters zz
Feeling sluggish? A few simple tricks can help you feel more awake.
1. Get an Energy Boost From Trying Something New
Recent research confirms what world travelers and adult-education addicts
already know: New experiences give you a rush. “We’ve known that when
people do something novel, the brain’s reward chemical, dopamine, is
released,” says Gregory Berns, M.D., a neuroscientist at Emory University,
in Atlanta, and the author of Satisfaction: The Science of Finding True
Fulfillment . But novel... 阅读全帖
S******t
发帖数: 8388
6
来自主题: Zumba版 - 9 Energy Boosters
祝大家保持健康活力.
Feeling sluggish? A few simple tricks can help you feel more awake.
1. Get an Energy Boost From Trying Something New
Recent research confirms what world travelers and adult-education addicts
already know: New experiences give you a rush. “We’ve known that when
people do something novel, the brain’s reward chemical, dopamine, is
released,” says Gregory Berns, M.D., a neuroscientist at Emory University,
in Atlanta, and the author of Satisfaction: The Science of Finding True
Fulfillment ... 阅读全帖
p*****0
发帖数: 3104
7
【 以下文字转载自 bluechips 俱乐部 】
发信人: phenix0 (清风道场-super傻蛋), 信区: bluechips
标 题: [zt]Pictet Clean Energy Fund Finds Value in Cree’s LEDs
发信站: BBS 未名空间站 (Thu May 6 00:15:25 2010, 美东)
Ask Pictet Clean Energy Fund manager Philippe de Weck where he finds
investment value in a world more concerned about the economic recession than
reducing emissions and the short answer is in technology pioneers.
LEDs, or energy-efficient light-emitting diodes, shine in de Weck’s
investment universe as they are “ultimatel... 阅读全帖
l****z
发帖数: 29846
8
Germany and Spain Move to Curb Green-Energy Supports .
By WILLIAM BOSTON and JAMES ANGELOS in Berlin and ILAN BRAT in Madrid
More than a decade ago, Germany and Spain created similar laws to
aggressively promote the adoption of renewable energy. The two countries
were again marching in step on Thursday—this time to fix a web of subsidies
and compensations they created for green energy that had the unintended
effect of driving up household electricity bills.
With Spain in the grips of recession, ... 阅读全帖
f**********g
发帖数: 2252
9
来自主题: _pennystock版 - New Clean Edge Green Energy stocks
http://finviz.com/screener.ashx?v=341&t=AATI,ACPW,AMRC,ASYS,BLD
Semi-annual Changes to the NASDAQ Clean Edge Green Energy Index
1 days 5 hours 28 minutes ago - PMZ via Comtex
GlobeNewswireThe NASDAQ OMX Group, Inc. (Nasdaq:NDAQ) and Clean Edge, Inc.
announced today the results of the semi-annual evaluation of the NASDAQ(R)
Clean Edge(R) Green Energy Index (Nasdaq:CELS), which will become effective
prior to market open on Monday, March 21, 2011.
The following 14 securities will be added to the In... 阅读全帖
t******4
发帖数: 2300
10
WASHINGTON (AP) - The Food and Drug Administration is investigating reports
of 13 deaths possibly linked to so-called "energy shots" and cautioning
consumers to talk to their doctors before they take them or other energy
drinks.
The agency has received 92 reports that cite illnesses, hospitalizations and
deaths after consumption of a product marketed as 5-Hour Energy. The FDA
has also received reports that cited the highly caffeinated Monster Energy
Drink in five deaths and one non-fatal heart a... 阅读全帖
s*****i
发帖数: 5548
11
来自主题: Texas版 - [合集] 当心BOUNCE ENERGY!
☆─────────────────────────────────────☆
flow6666 (Lovegold) 于 (Wed Feb 13 12:46:13 2013, 美东) 提到:
夲人用该公司已一年多.去年七月renew它的12个月Fixed Plan, 9.2 cent per Kwh(
Terrific 12 plan). 如每月用电少于1000 kwh,付$6.95月费. 在Power to Choose上,
它家仍有Terrific 12 plan, 标着11 cents per Kwh. 但实际情况是, 你一旦加入, 你
的账单会你看不懂. 它不是显示你的用电数乘rate, 加上月费,稅等. 而是把rate降下
来(我的从9.2 cents 降到5.2), 但另外多出一项Centerpoint Energy Fees(有时写TDU
fee),该项费你不知多少,月月不同,可$18-45(我的case). 所以真正的rate变成了
15cents kwh以上. 如夲月我用了249 kw, 付了$42. BOUNCE ENERGY的策略是, 用小恩
小惠诱人... 阅读全帖
M********5
发帖数: 11
12
Conference website: http://www.iceees.com
Category: Energy, Environment, Earth Sciences
Date (When): December, 12-13, 2015
Venue/Country: Hangzhou, China
Note: Papers submitted to the conference should be in English or Chinese.
About the conference:
2015 International Conference on Energy, Environment and Earth Sciences (
ICEEES2015) serves as an optimal platform for academic communications,
exchange of ideas and inspirations to invite specialists, scholars and
scientists in all fields related t... 阅读全帖
l****z
发帖数: 29846
13
Green Energy: Another stimulus-backed solar panel maker, one the president
touted in a weekly radio address, lays off most of its workers. The
definition of insanity is doing the same thing and expecting a different
result.
President Obama is the Little Orphan Annie of presidents. He is always
singing that the sun will come out tomorrow and shine on the American
economy and his dreams of green energy. Yet companies such as Solyndra have
proved the rule rather than the exception, producing more p... 阅读全帖
l****z
发帖数: 29846
14
Obama’s War on Coal Is Driving up Energy Costs, Disproportionately
Affecting the Poor
In June of 2013, former science advisor to the Obama administration Daniel
Schrag told [1] the New York Times that:
“The one thing the president really needs to do now is to begin the
process of shutting down the conventional coal plants. Politically, the
White House is hesitant to say they’re having a war on coal. On the other
hand, a war on coal is exactly what’s needed.”
The president’s war is working.
A... 阅读全帖
S*******i
发帖数: 2018
15
来自主题: USANews版 - Germany’s Green Energy Meltdown
挺有意思的文章。德国这装逼的代价很高啊。德国的电价是美国的三倍。
http://www.wsj.com/articles/germanys-green-energy-revoltgermanys-green-energy-revolt-1510848988
American climate-change activists point to Europe, and especially Germany,
as the paragon of green energy virtue. But they ought to look closer at
Angela Merkel’s political struggles as she tries to form a new government
in Berlin amid the economic fallout from the Chancellor’s failing energy
revolution.
Berlin last month conceded it will miss its 2020 carbon emissions... 阅读全帖
k********n
发帖数: 18523
16
In a controversial report released this week, a group of Citi analysts led
by Edward L. Morse, Global Head of Commodities Research, assert that the US
might be able to achieve energy independence as soon as 2020, and might even
become the "new Middle East by the next decade: a growing hydrocarbon net
exporting center, with the lowest natural gas feedstock costs in the world,
supporting thriving exports of energy-intensive goods from petrochemicals to
steel."
"We're intentionally provocative with... 阅读全帖
l****z
发帖数: 29846
17
http://www.reuters.com/article/2011/11/23/google-idUSN1E7AL1X52
By Alexei Oreskovic
SAN FRANCISCO, Nov 22 (Reuters) - Google Inc has abandoned an ambitious
project to make renewable energy cheaper than coal, the latest target of
Chief Executive Larry Page's moves to focus the Internet giant on fewer
efforts.
Google said on Tuesday that it was pulling the plug on seven projects,
including Renewable Energy Cheaper than Coal as well as a Wikipedia-like
online encyclopedia service known as Knol.
The... 阅读全帖
w*******y
发帖数: 60932
l*********m
发帖数: 16971
19
http://buzz.money.cnn.com/2012/09/17/einhorn-biofuel-energy/?so
Investors have followed David Einhorn's every move since he predicted Lehman
Brothers' coming demise in early 2008.
Chasing David Einhorn can be a dangerous investing game. Investors in a tiny
ethanol company should consider themselves warned.
Ethanol producers, particularly BioFuel Energy (BIOF), have been struggling
this year. The drought in the Midwest isn't going away, and in late August,
BioFuel Energy's investors learned that ... 阅读全帖
c******k
发帖数: 1251
20
请版主置顶, 谢谢!
Entrepreneurs are constantly being pushed and pulled while trying to launch
a successful business. These challenges are compounded when navigating the
complexities of the Energy Industry. Come listen to entrepreneur Jimmy Jia
as he shares his experiences as a founder of Distributed Energy Management
in meeting these challenges.
Jimmy holds a BS and MS from MIT and an MBA from Oxford University. He
started Distributed Energy Management in 2009. In this presentation, Jimmy
will talk abo... 阅读全帖
l****z
发帖数: 29846
21
Solardammerung: The twilight of Germany’s green-energy subsidies
posted at 12:10 pm on February 20, 2012 by Ed Morrissey
When the global-warming hysteria hit its peak, no Western nation responded
with as much commitment to it than Germany. Over a period of several years,
the German government spent $130 billion on solar energy in an attempt to
transform its energy production and use by becoming the “photovoltaic world
champion.” How has that worked out? As Bjorn Lomborg writes for Slate,
sola... 阅读全帖
l****z
发帖数: 29846
22
Obama Energy Nominee: We Need a Carbon Tax to Triple the Cost of Energy or
Something
by Jammie
You ever notice Obama deliberately goes out of his way to nominate the
looniest extremists possible? What other reason could this be except for the
fact he’s also a far-left extremist?
President Obama’s Energy secretary nominee regards a carbon tax as one
of the simplest ways to move the energy industry towards clean technologies
, though he notes that government would have to come up with a plan ... 阅读全帖
t***g
发帖数: 120
23
来自主题: Living版 - 搞Energy Star热水器值不值?
gas热水器需要换,看到Homedepot上有同样型号有energy star和没有energy star的
energy star的
http://www.homedepot.com/p/Rheem-Performance-Platinum-50-Gal-Tall-12-Year-40-000-BTU-ENERGY-STAR-Natural-Gas-Water-Heater-XG50T12DM40U0/204318411
没energy star的
http://www.homedepot.com/p/Rheem-Performance-Platinum-50-Gal-Tall-12-Year-40-000-BTU-High-Efficiency-Natural-Gas-Water-Heater-XG50T12HE40U0/204697785
两个价钱差不多,energy star的有PGE $150 rebate,还能省点天然气,但是需要找电
工装一个专用插座,也不便宜,所以最后cost差不多,到底值不值得搞energy star的?
谢谢!
k*j
发帖数: 2317
24
The energy sector has been hammered as oil prices hover near multiyear lows,
but Morgan Stanley is pretty darn bullish.
Chief U.S. Equity Strategist Adam Parker says energy remains one of his team
's top recommendations, although they did reduce their position in the
sector by 1 percent at the start of this month.
Still, energy remains at the top of their buy list, per the chart below.
So what's the energy thesis?
Parker and his team cite four key reasons to buy, supported by four charts.
The fi... 阅读全帖
h********n
发帖数: 5148
25
Tips to Save Energy Today
Easy low-cost and no-cost ways to save energy:
1. Install a programmable thermostat to keep your house comfortably warm in
the winter and comfortably cool in the summer.
2. Use compact fluorescent light bulbs with the ENERGY STAR® label.
3. Air-dry dishes instead of using your dishwasher's drying cycle.
4. Turn off your computer and monitor when not in use.
5. Plug home electronics, such as TVs and DVD players, into power strips;
turn the power strips off when the... 阅读全帖
k***i
发帖数: 662
26
August 13, 2007
Volume 85, Number 33
p. 13
Legislation
House Passes Energy Bills
Renewable energy would get boost through House bills
Jeff Johnson
IN A RARE SATURDAY vote on Aug. 4, the House cleared two energy-related bills, one emphasizing renewable energy and efficiency and the other focusing on energy taxes by eliminating tax breaks for oil and gas production and adding tax support for renewable energy.
shutterstock
More than a month earlier, the Senate passed its energy bill. The tw
j******n
发帖数: 21
27
在学统计热力学,有个基本的概念总是搞不清楚。。。想在这里问问
Energy State和Energy Level是不是同一个概念呢?
根据我看书得到的。。。(对于多个不同颗粒的系统来讲)。。。同一Energy Level似
乎有很多Energy State。。。。Energy State的数量就是这一个Energy Level的简并度
?可以这样理解吗?
z*h
发帖数: 773
28
No one can answer it.
Now I can do it. Can I claim that I am the first person?
I have spent a lot of time on energy conversion survey and efficiency
analysis. I cannot find more examples against my results.
What I know now.
Mechanic energy --> Electricity (generator, 95%)
Electricity--> mechanic energy (motor, 80-95%)
Chemical energy --> Thermal energy (burning, 100%) --> mechanic energy heat
engine, 40-60%) --> electricity
Chemical energy --> electricity (fuel cell, 40-80%)
Electricity --> ther
l****z
发帖数: 29846
29
GOP Says Energy Dept. Tried to Delay Solyndra Layoffs Until After Midterm
Election
By MATTHEW DALY, Associated Press
November 16, 2011
WASHINGTON (AP) — Republican investigators say the Obama administration
wanted the failing solar energy company Solyndra to delay announcing
employee layoffs until after the 2010 midterm elections.
A memo prepared by GOP staff at the House Energy and Commerce Committee
cites an October 2010 email from an unnamed Solyndra investment adviser to
another unidentified... 阅读全帖

发帖数: 1
30
有兴趣的朋友请发简历、Cover Letter到[email protected]
工作地点在香港中文大学
Postdoctoral Fellow or Research Assistant Position in Mechanical Energy
Harvesting Devices & Systems
The Nano-Energy and Smart System Laboratory led by Prof. Yunlong Zi in the
Department of Mechanical and Automation Engineering, the Chinese University
of Hong Kong seeks to recruit a Postdoctoral Fellow (or Research Assistant,
however the priority will be given to postdoc candidates) with a strong
background in energy harvesting devices &... 阅读全帖
f*****l
发帖数: 814
31
☆─────────────────────────────────────☆
StRegis (St.Regis) 于 (Fri Dec 16 02:59:52 2011, 美东) 提到:
三个月前租房时候直接签了leasing office推荐的Energy Plus这家公司提供电力。
前面还好,电费是8-9美分一度。这个月开始发现立即涨到1毛5了。才发现这家公司
搞浮动价格,名声非常差。大家都将其列为scam一类的。
不知道版上大家都用哪家电力公司的服务?求推荐。我在stamford地区。
谢谢~
已经cancel掉Energy Plus了。这个月不能打断,下个月应该会换到新的公司。
☆─────────────────────────────────────☆
StRegis (St.Regis) 于 (Fri Dec 16 18:12:59 2011, 美东) 提到:
木有人给点建议么?
谢谢呀@@

的。
☆─────────────────────────────────────☆
citrust (【我是马甲,咋地?】) 于 (Fri Dec... 阅读全帖
v***w
发帖数: 339
32
来自主题: WashingtonDC版 - 有人用direct energy的电和气吗?
前天有两个自称direct energy的人上门,说是md的用户可以自己选择energy supplier
. 还让我把电和气的账单给他们瞅瞅。
我目前用的是pepco和washington gas, 这两人说如果我选择direct energy的电和
gateway energy的气,会比现在的rate低,还是通过pepco和washington gas付bill.
现在pepco 的standard offer service electricity是9.41 cents/kwh, direct
energy号称是8.19
washington gas的purchased gas charge(PGC)经常变,每个月不一样,以前有时候挺
高,但是目前是$0.4823 per therm. Gateway 说是给一个fixed rate $0.599 per
therm. 当时那人告诉我说我的gas rate 会保持0.4823,不会超过$0.599,后来觉得他
是瞎扯,他又不知道别家的rate, 都fixed了还怎么变。
当时一脑热,没多想就签了他们的program,后来想想觉得... 阅读全帖
t*******f
发帖数: 2634
33
来自主题: Running版 - 说说5-hour energy使用感受
首先承认我很堕落,因为没能靠单纯长跑训练来提高
耐力。
今年夏天有5-hour energy的倾销,买了不少。原
本打算每次长跑都用,不过在本版询问后知道它含海
量维生素,怕长期下来对身体不好,所以很少服用。
我也向我的医生咨询过,但是他说没有任何资料证明
有什么不好。为保险,还是少用或不用为妙。
因为经常开长途去照顾小虎,单程就要六个多小时,
而且经常是夜路,容易困倦,所以为了安全起见,就
在出发前服用一瓶5-hour energy。
下面是感受:5-hour energy确实很提神,估计是
大量咖啡因的缘故--我对咖啡因很敏感。另外好像
是对燃烧脂肪有帮助,服用5-hour energy后一般
情况不饿,全程三四个苹果足够乐。
很多review说5-hour energy没有crash。这点
好像短时间内是对的。但是一般要第二天会感到很疲
乏和困倦。
总之5-hour energy好像对耐力还是有帮助。但是
不知道是否有助于身体无药情况下的耐力。
p***p
发帖数: 161
34
【 以下文字转载自 Military 讨论区 】
发信人: popop (popop), 信区: Military
标 题: 关于不合适的中国地图在IEEE Power&Energy 杂志上的使用。
发信站: BBS 未名空间站 (Tue Nov 8 16:27:22 2011, 美东)
发信人: libertyUSA (匆匆), 信区: EE
标 题: 关于不合适的中国地图在IEEE Power&Energy 杂志上的使用。
发信站: BBS 未名空间站 (Tue Nov 8 15:42:02 2011, 美东)
最新一期的IEEE Power&Energy 杂志(Nov/Dec 2011)上有一篇关于中国风能的文章。
可是杂志编辑在文章首页用了一张很大的没有台湾岛的中国地图(看附件),不知道你
们看了有什么感受,反正我是不舒服。所以我就发email给杂志主编表示我的不满,可
是一直没有回应,估计是我人单力薄,所以我希望能在本版上找找人气。
其实我们都知道好多美国人(甚至有些地图)都认为台湾和大陆是两个国家,但是美国
官方向来都只承认一个中国(不管是PRC还是ROC)。我们这... 阅读全帖
l*****a
发帖数: 38403
35
(ENERGY SOUP) By Dr. Ann Wigmore
WHY ENERGY SOUP? The reason is that it works! Energy Soup gives the
body's cells fuel to be nourished which provides for self-healing in the
quickest possible way. Another reason that this Energy Soup is high-
energy nourishment that is fermented slightly from the blending with
Rejuvelac. This means that Vitamin E in the the mixture prevents
oxidation, so we can keep it all day. Energy Soup provides a complete
form of basic elements that are needed for rebuilding
w*******y
发帖数: 60932
36
Energy CB-5 $75.00 Shipped (Pair), Energy CF-30 $112 Shipped
Newegg has 25% off Energy speakers, these particular ones were already 50%
off.
25% off code:EMCKHHE24
Energy CB-5:
Link:
http://www.newegg.com/Product/Product.aspx?Item=N82E16882269007
Energy CF-30:
Link:
http://www.newegg.com/Product/Product.aspx?Item=N82E16882269013
$224 shipped for the CF-30's is a great deal on on a pair of floor standing
speakers.
w*******y
发帖数: 60932
37
来自主题: _DealGroup版 - 【$】Free Energy Kit for NC, SC, and OH
Link:
https://www.myenergykit.org/
A promotoion Duke Energy is doing. You do not have to have Duke Energy, or a
child in a school to receive the kit. Simply go online to Link:
https://www.myenergykit.org/
(or call 1-855-386-9548) enter six zeroes (000000) in the space for code
and ABSS for child's school.
Duke Energy customers residing in SC, NC and OH are eligible to receive kits
. The kits contain: 2 CFL light bulbs, gaskets, low-flow shower head, water
meter bag, aerators for faucets, an... 阅读全帖
w*******y
发帖数: 60932
38
These are great to be used for the following configuration in a 7.1 Surround
Speaker Setup...Surround back (Left/Right)
Two front height channels positioned above the front channels (Left/Right)
Two front wide channels positioned between the front and surround channels (
Left/Right)
Speaker Details:
One Woofer. One Tweeter. One Magical ExperienceThe shallow aluminum cabinet
in sleek black creates a speaker that blends beautifully into your room,
while delivering the sound quality that has made E... 阅读全帖
p***p
发帖数: 161
39
【 以下文字转载自 EE 讨论区 】
发信人: libertyUSA (匆匆), 信区: EE
标 题: 关于不合适的中国地图在IEEE Power&Energy 杂志上的使用。
发信站: BBS 未名空间站 (Tue Nov 8 15:42:02 2011, 美东)
最新一期的IEEE Power&Energy 杂志(Nov/Dec 2011)上有一篇关于中国风能的文章。
可是杂志编辑在文章首页用了一张很大的没有台湾岛的中国地图(看附件),不知道你
们看了有什么感受,反正我是不舒服。所以我就发email给杂志主编表示我的不满,可
是一直没有回应,估计是我人单力薄,所以我希望能在本版上找找人气。
其实我们都知道好多美国人(甚至有些地图)都认为台湾和大陆是两个国家,但是美国
官方向来都只承认一个中国(不管是PRC还是ROC)。我们这些在国外的可能也没什么机
会/能力给祖国出上大力,但有关面子上的小忙还是可以帮的。因此我希望大家能不能
也都给这个主编发发抗议信,至少要求他们承认是编辑上“疏忽”了。主编的Email如
下:
-------------------
Melvin I.Olk... 阅读全帖
l****z
发帖数: 29846
40
WV Dems Not Thrilled About Anti-US Energy Obama, Voted for Felon Instead
May 9, 2012 by Warner Todd Huston
President Obama had an opponent in the West Virginia Democrat Primary and
the fella did pretty well, too. Democrat Keith Judd was Obama’s primary
opponent for the Democrat nomination for President on Tuesday and he
garnered 40% of the cote, too. I’d say that’s pretty good for a convicted
felon that is still serving time in a Texas jail, wouldn’t you?
Oh, I am not pulling your leg, dear re... 阅读全帖
l****z
发帖数: 29846
41
By JACQUELINE PALANK
Renewable-energy company Satcon Technology Corp. SATC -72.36% filed for
Chapter 11 bankruptcy reorganization Wednesday.
Steve Rhoades, Satcon's president and chief executive, said the Chapter 11
filing follows "a difficult time" for the cash-crunched company, which
supplies the devices that allow renewable-energy producers to convert their
energy into grid-connected electrical power.
Satcon said it has been talks with lender Silicon Valley Bank since June to
avoid falling ou... 阅读全帖
l*****l
发帖数: 222
42
【 以下文字转载自 Physics 讨论区 】
发信人: leontel (路,见不平), 信区: Physics
标 题: 问一下surface energy及lattice energy和温度的关系
关键字: 表面能 晶格能 温度 关系
发信站: BBS 未名空间站 (Thu Jun 16 14:24:05 2011, 美东)
请问从热力学角度看surface energy和lattice energy vs temperature的关系应该是
什么呢?定性的看晶格能随温度变化的幅度应该大于表面能,不知道有没有具体一些的
分析能。比如可以到定量的级别的。
f******o
发帖数: 2469
n*******t
发帖数: 1296
44
要买一个Water Heater,想买一个满足Federal Tax Credit for Energy Saving条件的,
一查,竟然要求Natural Gas的Water Heater达到Energy Factor >= 0.82.一直以为
Energy Star的(Energy Factor > 0.62)就可以满足要求,结果竟然要求> 0.82. 打电话
给EnergyStar.gov也证实了这个0.82.可是Natural Gas Water Heater市场上达到0.82
的根本没有卖的.
现在就是Energy Star的Natural Gas Water Heater也贵得要死,50Gal的要$600多一个,
还要$270左右安装费.
有谁给点建议去哪儿买,什么牌子的好呢?
s********2
发帖数: 152
45
比如说电,收到以下的email,看着挺诱人的,现在用是JCP&L的,这个可以随便换到
别家公司吗?JCP&L到底是supplier还是 deliver service啊?有什么区别啊。这种广
告有什么隐藏的trick吗?类似的还有gas (PSE&G)
当初开通的时候好象就default找了JCP&L 和PSE&G,以为就象internet cable一样是
垄断的,在你这个地区是什么就是什么, 没想到这个还能随便换的啊?
知道的谁给讲讲利弊?
Turn on the miles with Energy Plus®
Earn up to 7,500 bonus miles and save.
New Jersey residents, you have to pay your electric bill — why not earn
miles at the same time? Choose Energy Plus as your electricity supplier and
you’ll be rewarded just for powering your home o... 阅读全帖
k****a
发帖数: 4944
46
National Grid energy efficiency rebates
Welcome to National Grid’s energy efficiency rebate application web site.
We offer rebates on qualifying energy efficiency equipment for Residential,
Commercial and Multifamily gas heating customers. Installing high-efficiency
equipment helps you reduce energy usage, lower your energy bills and ensure
a cleaner, “greener” future!
请推荐Contractor,自己不懂哪款机器有退款。
谢谢!
E***1
发帖数: 2534
47
Power your mileage with Energy Plus.
Switch to Energy Plus® and earn three miles for every dollar spent.
Plus, earn 15,000 bonus miles after your second month of service.
There's never been a better time to switch.
Enjoy these exclusive benefits when choosing Energy Plus as your electricity
provider:

• Earn 15,000 bonus miles after two months of service*
• Earn three miles per $1 spent in supply charges*
• Never pay a cancellation fee or be locked into a long-... 阅读全帖
p*********r
发帖数: 4593
48

对啊,如果没有理由看跌,那就跟赌大,小一样。 好吧我来列一下 energy sector 会
跌的因素吧,请大家补充。
1. Financial crisis in one of the major economic entities(US, China or
Euro). Now US economic starts showing growth, Euro is recovering.
China is slowing down, but less like will have crisis. The house
bubble will be busted in a completely different way than US because
most of mortgage loans are not sub-prime loans. Property owners would
not walk away from their homes in China.
2. Interest rate going up due to inflation.... 阅读全帖
F****s
发帖数: 3761
49
Published: Nov 4, 2014 12:24 p.m. ET
SAN FRANCISCO (MarketWatch) — Energy stocks led a Tuesday decline in U.S.
stocks, dragged down by multiyear lows in oil futures prices precipitated by
news that Saudi Arabia, the world’s No. 1 oil exporter, had cut the price
of oil sold to the U.S.
That added pressure on smaller U.S. producers as it calls into question
those producers’ ability to withstand a long slump in prices and a direct
face-off with Saudi Arabia. In most cases, the Saudis can extract oi... 阅读全帖
p*********r
发帖数: 303
50
We need quite a few reviewers for a special issue in a SCI journal (IF ~ 1.7
, not a high impact journal).
If your background fits any of following topic, feel free to send your CV
and topic(s) that you are interested in to this email: journalreviewer007@
gmail.com
Energy storage with phase change material
Biofuels and fuel cells technology
Renewable energy and utilization
Advanced energy system integration and optimization
Chemical reaction engineering
Modeling, control, and monitor of energy s... 阅读全帖
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