e********t
发帖数: 9607 | 1 paint的一个重要作用是遮盖，所以paint的主要成分是氧化钛。颜色是另加的染料。我
们去home depot买漆，工作人员就是从货架上拿下来一罐白漆，放到自动配色机底下添
加颜色。
stain通常没有遮盖作用，只有色料。pigment stain是里面有颜色的固体悬浮小颗粒，
它们能嵌入木头本身的纹理中。光滑表面其实也可以用gel stain，应该是靠gel里面的
粘合剂附着在表面。
我用过dye stain。dye的颜色是来自分子而不是颗粒，渗透力更强。 |
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i*****r
发帖数: 372 | 2 要买个皮沙发, 有谁知道protected(pigmented) leather 和 natural(aniline)
leather 有什么区别吗? 差别究竟在哪里? |
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A******D
发帖数: 1075 | 3 就是用水性漆，不用油性漆。另外，不光要关注新生儿健康，他母亲的健康也要关注。
一个提醒：如果是现配颜色的漆，那个pigment有一定的可能有异味，可能几个月也散
不掉。 |
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c*****a
发帖数: 5428 | 4 我这两天正在刷墙，本来也觉得这活儿是最简单的了，就是费时间而已。结果刷了才知
道没那么简单，如果是新手的话，（再加上我家墙是作过texture的）怎么也得刷到第
三天才得要领，可以一次过了，之前累死累活的还是有漏的地方。我们这里报价是一个
10*10的房间300-400。如果是新地毯，你们就不要自己搞了，肯定是会弄脏的，整个过
程非常的messy
我用的也是sherwin williams，非常不错，用duration那条线的产品防霉可擦洗，low
voc，大概60块一个gallon，但是可以只刷一层就能覆盖原来的颜色，用behr或者
valspar什么的要2-3层才行，根本不够pigmented，所以算下来并不贵。benjamin
moore和dunn edwards据说也不错不过没用过 |
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A***a
发帖数: 196 | 5 It has more pigments than white primer. I used it to change dark red ceiling
to white, one coat of gray primer and 2 coats of white paint worked pretty
well.
So grey tinted primer is better than white primer? Why? |
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d**********0
发帖数: 13081 | 6 挑了这个最贵的 Primer, 把那有味道的小房间重刷一遍。
用了一罐不够， 又去 lowes 买了一罐。 这个 Shellac 味道把人给熏坏了。
B-I-N is the original pigmented shellac stain-killing primer-sealer
Great for knots, water stains, fire and smoke damage
Dries in minutes; recoat in 45 minutes
Seals in tough stains, pet, smoke and fire odors
Shellac-base primer-sealer
Zinsser Gallon Interior Oil Primer |
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X***n
发帖数: 134 | 7 搅一搅。就算是新油漆也得搅，不然pigment就会慢慢自己析出来。 |
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d**********0
发帖数: 13081 | 8 这个学校是天才的摇篮， 300 中占了15名。。
The Harker School, San Jose, CA
Dixit, Shikhar, 17
Immunomodulation by Human Retinal Pigment Epithelial Cell Line ARPE-19
Jin, Andrew, 17
Shedding Light on Human Evolution: Machine Learning Algorithms for
Systematic
Genome-wide Discovery and Characterization of Adaptive Mutations
Kuditipudi, Rohith, 18
Network-based Integration of High Throughput Gene Expression and Methylation
Data
Lin, David, 17
Physical Properties and Evolution of
Lin, David, 17
Physical Properties an... 阅读全帖 |
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k****4
发帖数: 43 | 9 今天去看了眼科医生，说是Blepharitis。
不知道中文名是什么，是不是很常见？医生
给了一张病的简介，说是light pigmentated
人群常见。因为不知道中文怎么说，所以
也没什么概念。能根治吗？thx. |
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w**********9
发帖数: 242 | 10 Do not know 血管迷走神经昏厥?
what is your body temperature ? Do you have pigmentation in body ? Do you
have normal cortisone and sodium level ? Addison disease can cause low
blood pressure and syncope.
【 在 lchen7 (lchen7) 的大作中提到: 】 |
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M****0
发帖数: 877 | 11 If she is your friend's daughter, why you "急问"? Particularly there are no
urgency in your description.
For your first question, I don't think scratches would cause vitiligo.
Occasionally, if you break the pigment cells it might present as a lighter
scar that could be mistakenly diagnosed as vitiligo.
What I have often heard is that if you take too much Chinese herbal
medicines, they may damage your liver or kidney function. I have not seen
any case who delevelops vitiligo from taking herbal medi... 阅读全帖 |
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M****0
发帖数: 877 | 12 If she is your friend's daughter, why you "急问"? Particularly there are no
urgency in your description.
For your first question, I don't think scratches would cause vitiligo.
Occasionally, if you break the pigment cells it might present as a lighter
scar that could be mistakenly diagnosed as vitiligo.
What I have often heard is that if you take too much Chinese herbal
medicines, they may damage your liver or kidney function. I have not seen
any case who delevelops vitiligo from taking herbal medi... 阅读全帖 |
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b******s
发帖数: 325 | 13 女儿脸上生来就大块咖啡斑。去看过专家，说对褐色的pigment的激光现在还没有办法
，倒是那种血管瘤之类的研究比较多技术成熟。
抱着满腔希望，以为激光是万能的，能帮她恢复美丽，看完医生很绝望。不论如何，要
帮助她的。
不知道大家有没有任何信息，可以提供？ 中外都可以，任何线索的行。真是没想到这
种事摊到自己头上。。。谢谢！！ |
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b******s
发帖数: 325 | 14 谢谢！在美国看的医生，说对褐色的pigment 还没有对应的激光，给我们一个打击。 |
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b******d
发帖数: 43 | 15 恳请各位咨询一下
我右脚小拇指内侧突然发现一个大概直径3mm的黑痣 三个月以前突然发现 从针尖大小
长到现在2mm x 2mm 所以长得比较迅
外观看是平行线状色素分布，明显有三条平行的黑线组成。我研究了一下，
differential的诊断无外乎是肢端黑色素瘤或者一般黑痣 看网上论文说区分 acral
lentiginous melanoma in situ 和 Acral Junctional Nevus 的最好办法就是看看色
素分布是
parallel ridge pattern 还是 parallel furrow pattern 【1】【2】
文献 【1】
http://cdn.intechopen.com/pdfs-wm/42394.pdf
文献 【2】
Acral junctional nevus versus acral lentiginous melanoma in situ: a
differential diagnosis that should be based on clinicopathologic correlation.
http://www.ncbi.... 阅读全帖 |
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d***u
发帖数: 38 | 16 怎么找比较好的手术医生，妈妈探亲过来，在纽约，谢谢各位。
因为没有保险，如果走现金的话一般需要多少钱，因为妈妈在美国的签证也就2，3个月
，时间很紧，还来得及吗？ |
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d***u
发帖数: 38 | 21 我还真没有。。你是说年检的那个医生吗？我每年就是例行检查一次 |
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p*******e
发帖数: 986 | 22 Why dried apricots are better than fresh ones?
(ZZ) Dried apricots are especially rich in carotenes, which are the natural
yellow pigments that the body uses to make Vitamin A. Apricots also provide
potassium, iron, calcium, silicon, phosphorus, and Vitamin C.
In some animal studies, dried apricots were just as effective as liver,
kidneys, or eggs in the treatment of iron-deficiency anemia.
Overall, dried apricots have a far greater nutritional value than the fresh
ones because all the nutrients |
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e*******7
发帖数: 922 | 23 主要是纠结给不给我娃看电脑。。。她太喜欢儿歌之类的节目了，可以看2－3个小时。
不给就闹。。。现在担心她眼睛。现在看来没那么严重，但还是要隔段时间就干预一下
比较好。下面是我从网上搜的，好像没有那么恐慌。
Many parents grew up with medical adages or advice that have since been
proven by scientists to be incorrect or outdated. Here is a review of five
common myths about children’s eye health and the medical reality behind
them, prepared by the physicians at The Vision Center at Children's Hospital
Los Angeles.
1. Sitting too close to the TV will damage your child’s eyes.
Myth. “Sitting in front o... 阅读全帖 |
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T******1
发帖数: 158 | 24 From: Laser Dermatology by Christine C.Dierickx/David J. Goldberg
The management of giant congenital melanocytic nevi (GCMN) remains difficult
. It has been well proved that there is an increased risk of malignant
changes among patients with these lesions, although the amount of increased
risk for each individual patient is not clear.
Removal of superficial nevus cells is possible by dermabrasion, curettage,
shave excision, or laser. High energy CO2 laser therapy is less traumatic
and can produc... 阅读全帖 |
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G****e
发帖数: 11198 | 25 【 以下文字转载自 USANews 讨论区 】
发信人: GoBlue (Wolverines), 信区: USANews
标 题: 评哈佛ABC在哈佛校报上写Not Just “Asian”
发信站: BBS 未名空间站 (Thu Aug 10 12:05:17 2017, 美东)
评哈佛ABC在哈佛校报上写Not Just “Asian”
http://www.thecrimson.com/article/2017/8/9/sun-not-just-asian/
哈佛这个ABC是很典型支持AA，自己进了哈佛，看不到，以为AA对她没有影响，反过来
说AA好。“I did know that getting into an “Ivory League” university would
be harder because I was Asian.”没有意识这就是AA闹的吗？
“Naturally, I want success for myself—and I will work hard until I reach
it”别人轻轻松松用AA就可以抵消她的努力。“ my p... 阅读全帖 |
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y*****w
发帖数: 1350 | 26 Just curious... Is Gatorade (the sports drink) 花花绿绿的饮料? The color
inside indicates artificial pigments were added, right? |
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l******a
发帖数: 3803 | 27
1. Using the Gulf Oil Spill to promote Green Energy - instead of
cleaning it up.
2. Passing a Socialized Health Care Bill
3. Thinking the Tea Party is a passing fad - or that they are racists
4. Saying that the United States is not a Christian country no more...
5. Pulling out of Iraq with no clear victory over insurgent forces and
saying it was his victory...
6. Trying to re-write history through speeches - with inaccurate
information (i.e. Statue of Liberty)
7. Getting a Nobel Prize for being... 阅读全帖 |
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p*******g
发帖数: 2976 | 28 【 以下文字转载自 Biology 讨论区 】
发信人: albertsmwk (.)(.), 信区: Biology
标 题: 第一批“青年千人计划”生物类@publication列表@
发信站: BBS 未名空间站 (Thu Aug 18 15:04:16 2011, 美东)
花了一个小时，深深的鄙视一下自己的无聊行径！！
125 蔡亮 男 1980年11月 复旦大学 生命
科学 2007年12月毕业于[美国]北卡大学 [美国]加州大学旧金山分校 博士后
Cai L, Mostov K. Polarity is destiny. Cell. 2009 Nov 13;139(4):660-2. PubMed
PMID: 19914162; PubMed Central PMCID: PMC2900917.
Cai L, Makhov AM, Schafer DA, Bear JE. Coronin 1B antagonizes cortactin and
remodels Arp2/3-containing actin branche... 阅读全帖 |
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c****4
发帖数: 53 | 29 谢谢。
看过5695表后，我不知道冰箱是属于哪一类。
列出的选项有：
qulified energy efficiency improvements:
a insulation material or system specifically and primarily designed to
reduce the heat loss or gain of your home
b exterior windows
c exterior doors
d metal roof with appropriate pigmented coatings, or asphalt roof with
appropriate cooling granules
residential energy property costs
a energy-efficient building property
b qualified natural gas. propane, or oilfurnance
c advanced main air circulating fan used in a natural g |
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R*******d
发帖数: 13640 | 30 【 以下文字转载自 Biology 讨论区 】
发信人: liujiatian (liujiatian), 信区: Biology
标 题: 2015年影响因子新出炉
发信站: BBS 未名空间站 (Thu Jun 18 23:51:32 2015, 美东)
Rank full journal title Total Cites IF
1 ca-a cancer journal for clinicians 18,594 115.84
2 new england journal of medicine 268,652 55.873
4 lancet 185,361 45.217
6 nature biotechnology 45,986 41.514
7 nature 617,363 41.456
12 nature materials 64,622 36.503
13 jama-journal of the american medical assoc... 阅读全帖 |
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c**i
发帖数: 6973 | 31 【 以下文字转载自 ChinaNews 讨论区 】
发信人: choi (choi), 信区: ChinaNews
标 题: Re: Latest from NY Times
发信站: BBS 未名空间站 (Fri May 16 13:11:55 2008)
Why is the "golden hours" limited to the first 24 hours?
IF one's skeletal muscle is crushed,the musclereleased the myoglobin, the
red pigment which is similar to hemoglobin in color (red), structure and
function (storing oxygen; during exercise, blood brings oxygen first; longer
exercise will call for oxygen stored in myoglobin.)
To read more about "rhabdomyolysis"- |
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w********t
发帖数: 31 | 32 I would like to invite our Chinese community to take advantage of skin
rejuvenation treatment that can literally improve your health and your
appearance.
This photofacial treatment, which I have been providing for many years, is
performed with high tech IPL equipment. Known as the 光子嫩肤, this
equipment can treat symptoms of aging skin on the entire face, including
fine lines, red blemishes, blood vessels, pigment discoloration such as age
spots, sun damaged skin, enlarged pores, rough skin, freck... 阅读全帖 |
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w********t
发帖数: 31 | 33 Get silky smooth skin in the summer
Treat any area of the body except for around the eyes.
The FDA-approved hair removal hand piece emits pulses of light into the hair
follicles. The light is absorbed by the pigment in the follicles and
converted to heat. The heat then loosens the hair and disables the cells
responsible for growing new hair. The skin in the area treated will become
smoother over time as well, and have better tone.
Right after the treatment you may feel sunburn like sensation thi... 阅读全帖 |
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w********t
发帖数: 31 | 34 Get silky smooth skin in the summer
Treat any area of the body except for around the eyes.
The FDA-approved hair removal hand piece emits pulses of light into the hair
follicles. The light is absorbed by the pigment in the follicles and
converted to heat. The heat then loosens the hair and disables the cells
responsible for growing new hair. The skin in the area treated will become
smoother over time as well, and have better tone.
Right after the treatment you may feel sunburn like sensation thi... 阅读全帖 |
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M*****y
发帖数: 601 | 35 OMG.... the more I read her semi-bio the more I was thinking.. wow. this
girl is impressive.... and then I scroll down..... and reach the state of
COMPLETE SHOCK....... her purple eye-shadow!!!! her up-in-the-air photo
angle!!!! and her lots of makeup to cover up the pigmentation on the side of
her face.....not to mention .. those EYEBROWSSSS .... che4di3 wu2yu3...le .
..
eghhh am i being mean again??? **shoooooo.... RUN** |
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w*******w
发帖数: 2051 | 36 http://www.groupon.com/deals/paintball-usa-la-1?c=all?p=15
最后一天啦
with today's Groupon: for $20, you get a Commando Basic Ninja Plus (a $40
value) or Basic Training (a $45 value) paintball package, plus paintball
extras, at Paintball USA's locations in Santa Clarita and Oxnard (up to a $
60 total value). Each package includes the following:
All-day admission
Choice of Tippmann or Kingman air-gun rental
Unlimited air refills
Safety battle mask
200 paintball rounds
Also included are the following e... 阅读全帖 |
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s**a
发帖数: 1995 | 38 《紐約生活》10月21日~10月27日
October 20, 2013 06:10 AM | 340 次 | 0 0 評論 | 3 3 推薦 | 電郵給朋友 | 打印
皇后區植物園展「侵入性色彩」。
皇后區植物園展「侵入性色彩」。
。
。
舞台劇「無所隱藏」。
舞台劇「無所隱藏」。
卡內基音樂廳社區街坊音樂會： Sean Jones爵士樂四重奏。
卡內基音樂廳社區街坊音樂會： Sean Jones爵士樂四重奏。
紐約植物園日本菊花展。
紐約植物園日本菊花展。
1027 紐約阿拉伯語喜劇秀
1027 紐約阿拉伯語喜劇秀
1026 鋼琴家Haskell Small「沉默之旅」演奏會
1026 鋼琴家Haskell Small「沉默之旅」演奏會
【10月21日 星期一】
●「侵入性顏料」園藝展Invasive Pigments
時間：8am-6pm
地點：皇后植物園（Queens Botanical Garden）法拉盛緬街43-50號
查詢：http://www.queensbotanical.org/
門票: 成人$4，耆老3$，學生$2，會員免費。藝術家Ellie Irons利用提煉... 阅读全帖 |
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b***u
发帖数: 59 | 39 depend on whether you want earth tones or other tones? dark or light colors?
what finish you choose also affects the level of discoloration. you can go
to the website of the pigment manufacturer and view some sample pictures of
finished works. |
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O***n
发帖数: 13127 | 40 【 以下文字转载自 Biology 讨论区 】
发信人: albertsmwk (.)(.), 信区: Biology
标 题: 第一批“青年千人计划”生物类@publication列表@
发信站: BBS 未名空间站 (Thu Aug 18 15:04:16 2011, 美东)
花了一个小时，深深的鄙视一下自己的无聊行径！！
125 蔡亮 男 1980年11月 复旦大学 生命
科学 2007年12月毕业于[美国]北卡大学 [美国]加州大学旧金山分校 博士后
Cai L, Mostov K. Polarity is destiny. Cell. 2009 Nov 13;139(4):660-2. PubMed
PMID: 19914162; PubMed Central PMCID: PMC2900917.
Cai L, Makhov AM, Schafer DA, Bear JE. Coronin 1B antagonizes cortactin and
remodels Arp2/3-containing actin branche... 阅读全帖 |
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d***w
发帖数: 1209 | 41 吃吧，没关系。
等着看LZ烤牛排地技术。
These color differences do not indicate that the meat is spoiled or old. As
discussed earlier, fresh cut meat is purplish in color. Oxygen from the air
reacts with meat pigments to form a bright red color which is usually seen
on the surface of ground beef purchased in the supermarket. The interior of
the meat may be grayish-brown due to the lack of oxygen penetrating below
the surface.
http://www.fsis.usda.gov/FACTSheets/Color_of_Meat_&_Poultry/ind |
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k*********h
发帖数: 1841 | 42 你这个可能就是pigment，不是痣。平时多注意防晒。 |
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d***8
发帖数: 2039 | 43 The skin color (pigment) is determined by the genes at X chromosomes. TW's
son inherited the X chromosome from Mom (White), so the son looks completely
white.
TW's daughter has two chromosomes, one from Mom and one from TW. |
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b****s
发帖数: 472 | 44 Masterpoint Ranks
Title Masterpoints Earned
Rookie Fewer than 5
Junior Master 5
Club Master 20
Sectional Master 50 (5 must be silver)
Regional Master 100 (15 silver, 5 red or gold)
NABC Master 200 (50 pigmented, with at least 5 gold, 15 red or gold and
25 silver)
Life Master 300 (50 silver, 25 gold and 25 red or gold)*
Bronze Life Master 500
Silver Life Master 1000
Gold Life Master 2500
Diamond Life Master 5000
Emerald Life Master 7500
Pla |
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b****s
发帖数: 472 | 45 俱乐部比赛只能拿黑点， 当上life master需要50 silver， 25 gold and 25 red or
gold
拿金银红点需要参加大一点的比赛才行
Masterpoint Ranks
Title Masterpoints Earned
Rookie Fewer than 5
Junior Master 5
Club Master 20
Sectional Master 50 (5 must be silver)
Regional Master 100 (15 silver, 5 red or gold)
NABC Master 200 (50 pigmented, with at least 5 gold, 15 red or gold and 25
silver)
Life Master 300 (50 silver, 25 gold and 25 red or gold)*
Bronze Life Master 500
Silver Life Master 1000
Gold Life Master 2500
Diamond Life Mas |
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S*******l
发帖数: 282 | 46 我在差不多10年前就听说波多马克河里有变性（多点）同金色大嘴，稀罕度比蓝龙虾还
高。
http://www.facebook.com/OkumaFishingUSA
Here is a true one in a billion fish landed by Barry Launder. This is the
largest "golden" largemouth we have ever seen. The golden color of this
largemouth is a rare color variance. Like an albino, the bass in unable to
make green color pigments. If you look through our older pics you will see a
smaller golden bass that was caught in California. Check out our wall
photos and let us know which picture is your favo... 阅读全帖 |
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s**o
发帖数: 340 | 47 此枪磨损相当严重，基本属于shiny silver和dull silver之间
http://grayguns.com/guide-to-sig-sauer-pistol-inspection/
Shiny Silver – This is where you need to start to worry. The pigment in the
anodizing is worn through, your frame is still protected, but you need to
monitor your frame rails very closely and make sure they remain greased
thoroughly for the rest of your gun’s life.
Dull Silver – You’re screwed. Your anodizing has worn completely through
in the areas you see dull anodizing. From here on your frame is... 阅读全帖 |
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a******1
发帖数: 1519 | 48 http://en.wikipedia.org/wiki/Sunscreen
UVA 400-315nm, UVB 315-280nm
Many sunscreens do not block UVA radiation, which does not cause sunburn but
can increase the rate of melanoma, another kind of skin cancer, and
photodermatitis, so people using sunscreens may be exposed to high UVA
levels without realizing it. The use of broad-spectrum (UVA/UVB) sunscreens
can address this concern.
The SPF is an imperfect measure of skin damage because invisible damage and
skin aging are also caused by ultravio... 阅读全帖 |
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b**k
发帖数: 11850 | 50 Melanomas in African Americans, Asians, Filipinos, Indonesians, and
native Hawaiians most often occur on non-exposed skin with less pigment,
with up to 60-75 percent of tumors arising on the palms, soles, mucous
membranes and nail regions.25
这就是我说的，黄种人中天生肤色浅的更加要小心才对
for |
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