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全部话题 - 话题: frit
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b****n
发帖数: 3343
1
The frit is a black enamel band that is literally baked into the edges of
the windshield glass, accompanied by the border of black dots you are
wondering about. The purpose of the frit is to provide an etched surface
that allows adhesive to bond to the glass. When a manufacturer installs a
new windshield, or an auto glass specialist like DeDona Auto Glass replaces
your windshield, the glass is bonded to the vehicle with the frit as the
contact point between the glass and the frame.
There is a du... 阅读全帖
l********l
发帖数: 130
2
靠microscope或显微成像得炸药奖的:
The 1925 Nobel Prize in Chemistry and the 1953 and 1986 Nobel Prizes in
Physics are all awarded for the development of different kinds of
microscopes.
1903 – Richard Zsigmondy develops the ultramicroscope and is able to study
objects below the wavelength of light.
The Nobel Prize in Chemistry 1925 was awarded to Richard Zsigmondy "for his
demonstration of the heterogenous nature of colloid solutions and for the
methods he used, which have since become fundamental in modern... 阅读全帖
c****s
发帖数: 5892
3
前加拿大边境服务署(CBCA)职员(Daniel Johnson Greenhalgh)涉嫌于2007年当值期间,借故强迫四名入境女子脱衣搜身,遭法庭判处性侵及违反公职人员操守罪名成立,法官经过量刑聆讯,4日判处格林哈尔二年少一天刑期,缓刑三年。
格林哈尔被指控于2007年4月至5月之间,在未经事主同意之下,以怀疑藏毒为由,下令四名入境加拿大女子脱光衣服让他搜身,其中一宗发生在公共地区,另外三宗则在室外隐敝处进行,其中三人遭被他触摸下阴及胸部。
卑诗高院承审法官于2010年10月判处格林哈尔三项性侵及一项违反公职人员操守等罪名成立,并于今年2月12日进行量刑聆讯,当时的检察官赛尚(Winston Sayson)还向法官求处重刑,以吓阻此等情事再度发生。
高院法官威霍文(Frits Verhoeven)4日做出量刑裁决,判处格林哈尔二年少一天刑期,但得以缓刑三年。他在判决书中表示,格林哈尔的检查行为已超出合法职权范围,他不断以谎言、恐吓及威胁强迫受害者就范,只是为满足个人私欲。
背景新闻:受害女法院讲述:加国海关色狼借缉毒为名搜身性侵
在卑诗省最高法院,被加国海关脱衣搜身的女子2010年... 阅读全帖
i***s
发帖数: 39120
4
珠穆朗玛峰(资料图)
据英国《每日电讯报》5月26日报道,尼泊尔探险队协会计划在珠穆朗玛峰距离峰顶的地方安装梯子,以缓解登顶者过度拥挤现象。
报道称,梯子将被安装在接近珠穆朗玛峰峰顶的海拔8839.2米处的台阶上,该台阶曾以首位征服珠峰探险家埃德蒙?希拉里爵士(Edmund Hillary)名字命名,被称为“希拉里台阶”。这里是登顶需要通过的最后一个障碍,上山和下山都必须经过这里,而每次只能过一人。现在每年都有数以百计的登山者试图登顶,为此这里成为瓶颈地区,许多登顶者被迫在这里等待。
2013年5月26日是希拉里首次登上珠穆朗玛峰60周年纪念日,尼泊尔计划在“希拉里台阶”处安装梯子。尼泊尔探险队协会高级官员达瓦?史蒂芬?夏尔巴(Dawa Steven Sherpa)说:“我们现在正讨论在希拉里台阶处安装梯子,但目前仍存在争议。它将令登山更容易,虽然出于安全方面考虑,但也这可能是错的。”
安装梯子的计划获得国际登山和攀岩基金会主席弗里茨?弗里兰德特(Frits Vrijlandt)的支持。他说,梯子可限于下山专用,因此不会影响登山难度。
t******t
发帖数: 271
5
1,人家英国首相,法官,王室不屌你美国大学吧?
2,美国大学也有很多奖学金,只能吸引到的都是亚非拉的学生?
LSE出产的世界校友。
Jon Allen, Canadian Ambassador to Israel, 2006–present
Ed Broadbent, Leader of the New Democratic Party of Canada, 1975-1989
Kim Campbell, former Prime Minister of Canada
John Crosbie, Lieutenant-Governor of Newfoundland and Labrador, former
Cabinet minister
Hal Jackman, former Lieutenant-Governor of Ontario
Michael Ignatieff, Leader of the Liberal Party 2008-2011
Joy MacPhail, former finance minister and deputy premier of British... 阅读全帖
c*********d
发帖数: 9770
6
来自主题: Military版 - 何与怀 毛泽东有句名言
http://hx.cnd.org/?p=153237
何与怀
毛泽东有句名言:“我们的朋友遍天下。”他又有一个让朋友遍天下的“三个世界”的
理论。这个理论不得了。据说它萌芽于1940年代的“中间地带论思想”,雏形于1960年
代的“中间地带论”外交战略,形成于1970年代。1974年2月22日,毛泽东在会见赞比
亚总统卡翁达时,首次公开提出了关于三个世界划分的理论,号召联合起来反对霸权主
义。毛对赞比亚总统说:“我看美国、苏联是第一世界。中间派,日本、欧洲、加拿大
,是第二世界。咱们是第三世界”,“第三世界人口很多。亚洲除了日本都是第三世界
。整个非洲都是第三世界,拉丁美洲是第三世界。”毛的意思是:美国和苏联两个超级
大国是第一世界;第三世界指亚洲、非洲、拉丁美洲和其他地区的发展中国家;第二世
界是指处于这两者之间的发达国家,如英国、法国、德国、日本、加拿大、澳大利亚等
国。毛泽东认为,两个超级大国之间争夺世界霸权地位是世界局势动荡不安的主要根源
,而第三世界是反对帝国主义、殖民主义、霸权主义的主要力量。在毛泽东这个伟大理
论的光辉照耀下,与中国亲密国家依次为:“欧洲社会主义明灯”阿... 阅读全帖

发帖数: 1
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来自主题: Military版 - 间谍老酱的下场
http://webcache.googleusercontent.com/search?q=cache:nrlqN_vQiZUJ:https://twitter.com/zachsdorfman/status/1029861843521523712&num=1&strip=1&vwsrc=0
Zach Dorfman‏ @zachsdorfman 23h23 hours ago
This didn't make it into the piece, but here's how the Chinese treated
people working with the CIA: According to one source, one asset working at a
state tech institutes, and his pregnant wife, were executed live on closed
circuit TV in front of the staff.https://foreignpolicy.com/2018/08/15/
botched-... 阅读全帖
t******t
发帖数: 271
8
来自主题: Faculty版 - 说说世界大学排名。
伦敦政治学院
欧洲部分校友
Georgios Alogoskoufis, former Minister for Economy and Finance, Greece
Prince Amedeo of Belgium
Frits Bolkestein, Dutch politician and former EU Commissioner
Joe Bossano, Chief Minister of Gibraltar
Lykke Friis, Minister for Climate and Energy, Denmark
Wilfried Guth, Chairman of Deutsche Bank
Prince Haakon Magnus, Crown Prince of Norway
Rainer Hable, Member of Austrian Parliament
Patrick Janssens, Mayor of Antwerp (2003-2012); MP Flemish Parliament,
Chairman Flemish social democrat... 阅读全帖
p*******p
发帖数: 144
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来自主题: Singapore版 - 小孩的教育-新加坡和美国的比较
这是LSE出品的亚洲人,澳洲人和欧洲人,包括新加坡国父李光耀,算出自英国吗?
B. R. Ambedkar, First Law Minister of India, Bahujan political leader who
was the chief architect of the Indian Constitution[13]
Piyasvasti Amranand, Thailand's Energy Minister
Sonny Angara, Senator of the Philippines
Khawaja Muhammad Asif, Defence Minister of Pakistan.
Taro Aso, former Prime Minister of Japan
Makhdoom Khusro Bakhtiar, Former Dy. Foreign Minister of Pakistan
Jyoti Basu, Indian politician, Kolkata, West Bengal, India
Audrey Eu, member of the... 阅读全帖
p*******p
发帖数: 144
10
来自主题: Singapore版 - 小孩的教育-新加坡和美国的比较
这是LSE出品的亚洲人,澳洲人和欧洲人,包括新加坡国父李光耀,算出自英国吗?
B. R. Ambedkar, First Law Minister of India, Bahujan political leader who
was the chief architect of the Indian Constitution[13]
Piyasvasti Amranand, Thailand's Energy Minister
Sonny Angara, Senator of the Philippines
Khawaja Muhammad Asif, Defence Minister of Pakistan.
Taro Aso, former Prime Minister of Japan
Makhdoom Khusro Bakhtiar, Former Dy. Foreign Minister of Pakistan
Jyoti Basu, Indian politician, Kolkata, West Bengal, India
Audrey Eu, member of the... 阅读全帖
v********g
发帖数: 25
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来自主题: Chemistry版 - 求 pack capillary column protocol
换hexane试试捏?有可能压力小点。
也有可能frit固化得太实了...
w***c
发帖数: 116
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来自主题: Chemistry版 - 求 pack capillary column protocol
对,frit也可能导致pressure过高。尽量短点吧。
m******k
发帖数: 447
13
I cannot get the suspension through the fritted Buchner funnel although it's
the coarse size.

or
it
c********m
发帖数: 16
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来自主题: Pharmaceutical版 - HPLC problem, need help, thanks.
Inject a standard pure sample to make sure your system/column is ok.
Generally, you will see the same shoulder for every peak in chromatography
if it's system problem, like column viod, clogged guard column or frit. You
can also collect the main peak and reinject it to see if you still see the
same shoulder.
If the system is fine, it might be due to the secondary interaction between
your acidic compound and silica stationary phase. Try to increase the salt
concentration and lower the pH.
g******e
发帖数: 492
15
在穷乡僻壤的荷兰小国,基础理论研究也远远超过空有泱泱
大国之名的CHINA,想想荷兰在低温,统计物理和粒子物理方
面的贡献吧。在荷兰只有十所大学,教学投资也不是很多,
觉得中国大学的教授成天就在混饭吃。
附在物理化学方面得过NOBEL奖的荷兰人:
1902: Hendrik Antoon Lorentz and Pieter Zeeman
1910: Johannes Diderik van der Waals
1913: Heike Kamerlingh Onnes
1953: Frits (Frederik) Zernike
1981: Nicolaas Bloembergen
1984: Simon van der Meer
1999: Gerardus 't Hooft and Martinus Veltman
Dutch physicists won Nobel prizes in chemistry:
1901: Jacobus van 't Hoff
1936: Petrus Debye
1995: Paul Crutzen
f**n
发帖数: 401
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来自主题: Science版 - paper help
A branch-and-price algorithm for a hierarchical crew scheduling problem
by Diego B.C. Faneyte, Frits C.R. Spieksma, Gerhard J. Woeginger
in Naval Research Logistics (NRL) Volume 49 Issue 8, Pages 743 - 759
http://www3.interscience.wiley.com/cgi-bin/fulltext/100520265/PDFSTART
Please email to h*******[email protected]
Many thanks!
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