l****z
发帖数: 29846 | 1 http://www.avert.org/usa-transmission-gender.htm
Men are more affected by HIV and AIDS in the United States than women. In
2008 males accounted for 3 out of 4 AIDS diagnoses in the U.S.
The HIV transmission route leading to the most AIDS diagnosis in 2008 was
male-to-male sexual contact, followed by injection drug use and heterosexual
contact.
The U.S. Centers for Disease Control and Prevention (CDC) publish HIV
statistics for 37 states and 5 dependent areas with confidential name-based
HIV infe... 阅读全帖 |
|
l****z
发帖数: 29846 | 2 http://www.avert.org/usa-transmission-gender.htm
The HIV transmission route leading to the most AIDS diagnosis in 2008 was
male-to-male sexual contact, followed by injection drug use and heterosexual
contact.
The U.S. Centers for Disease Control and Prevention (CDC) publish HIV
statistics for 37 states and 5 dependent areas with confidential name-based
HIV infection reporting. AIDS statistics include all 50 states and the
District of Columbia, as well as the 5 dependent areas.
HIV statistics
CDC... 阅读全帖 |
|
l****z
发帖数: 29846 | 3 http://www.avert.org/usa-transmission-gender.htm
The HIV transmission route leading to the most AIDS diagnosis in 2008 was
male-to-male sexual contact, followed by injection drug use and heterosexual
contact.
The U.S. Centers for Disease Control and Prevention (CDC) publish HIV
statistics for 37 states and 5 dependent areas with confidential name-based
HIV infection reporting. AIDS statistics include all 50 states and the
District of Columbia, as well as the 5 dependent areas.
HIV statistics
CDC... 阅读全帖 |
|
l****z
发帖数: 29846 | 4 哈哈, 不执著于谁干谁? 原来下面那么多艾滋病人不是被搞基搞出来的?
http://www.avert.org/usa-transmission-gender.htm
The HIV transmission route leading to the most AIDS diagnosis in 2008 was
male-to-male sexual contact, followed by injection drug use and heterosexual
contact.
The U.S. Centers for Disease Control and Prevention (CDC) publish HIV
statistics for 37 states and 5 dependent areas with confidential name-based
HIV infection reporting. AIDS statistics include all 50 states and the
District of Columbia, as well as the 5 ... 阅读全帖 |
|
l****z
发帖数: 29846 | 5 http://www.avert.org/usa-transmission-gender.htm
Men are more affected by HIV and AIDS in the United States than women. In
2008 males accounted for 3 out of 4 AIDS diagnoses in the U.S.
The HIV transmission route leading to the most AIDS diagnosis in 2008 was
male-to-male sexual contact, followed by injection drug use and heterosexual
contact.
The U.S. Centers for Disease Control and Prevention (CDC) publish HIV
statistics for 37 states and 5 dependent areas with confidential name-based
HIV infe... 阅读全帖 |
|
l****z
发帖数: 29846 | 6 http://www.avert.org/usa-transmission-gender.htm
Men are more affected by HIV and AIDS in the United States than women. In
2008 males accounted for 3 out of 4 AIDS diagnoses in the U.S.
The HIV transmission route leading to the most AIDS diagnosis in 2008 was
male-to-male sexual contact, followed by injection drug use and heterosexual
contact.
The U.S. Centers for Disease Control and Prevention (CDC) publish HIV
statistics for 37 states and 5 dependent areas with confidential name-based
HIV infe... 阅读全帖 |
|
l****z
发帖数: 29846 | 7 看我贴的图,绝大多数得AIDS都是同性恋. 而同性恋中AIDS得比例也很高.
中国男同性恋中的艾滋病患者人数激增
发布时间： 2008-12-1 14:04:48
据中国卫生部的城市调查，中国男性同性恋中查出HIV阳性的人数在过去三年内急剧攀
升。
周五，新华社援引卫生部疾病预防控制局副局长郝阳的话称，中国男同性恋者人群中的
艾滋病毒感染率目前为4.9%，而2005年这一比例只有0.4%。
郝阳表示：“艾滋病感染途径正转为以性传播为主，其中男男性行为人群传播上升趋势
较快。能否有效控制男同性恋者中的艾滋感染率，将对整个国家预防艾滋病工作的未来
产生重要影响。”
异性之间性行为目前依然是艾滋病感染主要渠道，通过该途径感染占2008年新增病例的
40.4%，通过同性性行为的感染占5.1%，而通过注射吸毒感染的比例为28.3%。
报导没有给出异性性行为传播及注射吸毒传播的对比数据。中国疾病预防控制中心性病
艾滋病预防控制中心主任吴尊友表示，共调查了全国61个城市、1.8万名男同性恋中。
2005年卫生部调查了三个城市，2006为五个城市。据新华社报导，本次调查发现其中一
个受调城市男同性恋... 阅读全帖 |
|
l****z
发帖数: 29846 | 8 看这个信息，如果没有ｇａｙ佬行为的话，美国男性患艾滋病的人数会减少５０％以上．
http://www.avert.org/usa-transmission-gender.htm
The HIV transmission route leading to the most AIDS diagnosis in 2008 was
male-to-male sexual contact, followed by injection drug use and heterosexual
contact.
The U.S. Centers for Disease Control and Prevention (CDC) publish HIV
statistics for 37 states and 5 dependent areas with confidential name-based
HIV infection reporting. AIDS statistics include all 50 states and the
District of Columbia, as well as t... 阅读全帖 |
|
l****z
发帖数: 29846 | 9 http://www.avert.org/usa-transmission-gender.htm
Men are more affected by HIV and AIDS in the United States than women. In
2008 males accounted for 3 out of 4 AIDS diagnoses in the U.S.
The HIV transmission route leading to the most AIDS diagnosis in 2008 was
male-to-male sexual contact, followed by injection drug use and heterosexual
contact.
The U.S. Centers for Disease Control and Prevention (CDC) publish HIV
statistics for 37 states and 5 dependent areas with confidential name-based
HIV infe... 阅读全帖 |
|
l****z
发帖数: 29846 | 10 http://www.avert.org/usa-transmission-gender.htm
Men are more affected by HIV and AIDS in the United States than women. In
2008 males accounted for 3 out of 4 AIDS diagnoses in the U.S.
The HIV transmission route leading to the most AIDS diagnosis in 2008 was
male-to-male sexual contact, followed by injection drug use and heterosexual
contact.
The U.S. Centers for Disease Control and Prevention (CDC) publish HIV
statistics for 37 states and 5 dependent areas with confidential name-based
HIV infe... 阅读全帖 |
|
n**e
发帖数: 2026 | 11 抑郁症（Major Depressive Disorder）与精神病性抑郁 (Psychotic depression)与燥郁
症（Bipolar disorder）均为独立的疾病实体，相互之间没有概念从属关系。张纯如的
诊断最初是抑郁症（Major Depressive Disorder），后来有医生诊断燥郁症（Bipolar
disorder）。这两个疾病都没有妄想表现。
1. 抑郁症是独立的疾病实体。 Clinical depression goes by many names --
depression, "the blues," biological depression, major depression.
http://psychcentral.com/disorders/depression/
关于抑郁症的诊断标准。附录1 ：DSM-4 Criteria for Major Depressive Disorder (
MDD) ，与附录2：DSM-5 Criteria for Major Depressive Episode, 在具体内容上没
有不同。都没有妄想表现。... 阅读全帖 |
|
d**********o
发帖数: 1321 | 12 第一个项目report
这时偶刚到CSAC工作不久，与小A同学还不熟，我用的还是latex。随着贴的作业越来越
多，应该是用有共同爱好的小伙伴更亲密些。这次贴latex，下次才再org-mode。
\documentclass[b5paper,11pt, abstraction, titlepage]{scrartcl}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{CJKutf8}
\usepackage{multirow}
\usepackage{multicol}
\usepackage{listings}
\usepackage{geometry}
\geometry{b5paper}
\usepackage{graphicx,floatrow}
\usepackage{graphicx,subfigure}
\newsavebox{\abstractbox}
\renewenvironment{abstract}
{\begin{lrbox}{0}\begin{minipage}{\t... 阅读全帖 |
|
d**********o
发帖数: 1321 | 13 第一个项目report
这时偶刚到CSAC工作不久，与小A同学还不熟，我用的还是latex。随着贴的作业越来越
多，应该是用有共同爱好的小伙伴更亲密些。这次贴latex，下次才再org-mode。
\documentclass[b5paper,11pt, abstraction, titlepage]{scrartcl}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{CJKutf8}
\usepackage{multirow}
\usepackage{multicol}
\usepackage{listings}
\usepackage{geometry}
\geometry{b5paper}
\usepackage{graphicx,floatrow}
\usepackage{graphicx,subfigure}
\newsavebox{\abstractbox}
\renewenvironment{abstract}
{\begin{lrbox}{0}\begin{minipage}{\t... 阅读全帖 |
|
H********g
发帖数: 43926 | 14 促卵泡激素
http://en.wikipedia.org/wiki/Follicle-stimulating_hormone
Effects in females[edit]
FSH stimulates the growth and recruitment of immature ovarian follicles in
the ovary.
……………
When the follicle matures and reaches 8–10 mm in diameter it starts to
secrete significant amounts of estradiol. Normally in humans only one
follicle becomes dominant and survives to grow to 18–30 mm in size and
ovulate, the remaining follicles in the cohort undergo atresia. The sharp
increase in estradiol production ... 阅读全帖 |
|
n****4
发帖数: 12553 | 15 Starting April 10, the price of U.S. Postage Stamps will decrease from 49
cents apiece to 47 cents. (This price is for a 1-oz. letter stamp; click
here to see the full range of decreases.) That's the first decrease in stamp
prices in nearly 100 years, according to Time. |
|
z********o
发帖数: 18304 | 16
根据维基百科，现阶段全世界每年有大约一千万的婴幼儿死亡。根据你的意思，这一千
万的婴幼儿都是邪恶的，是吧？
再看美国的情况：
In the 1850s, the infant mortality rate in the United States was estimated
at 216.8 per 1,000 babies born for whites and 340.0 per 1,000 for African
Americans, but rates have significantly declined in the West in modern times
. This declining rate has been mainly due to modern improvements in basic
health care, technology, and medical advances.[72] In the last three decades
, infant mortality overall has also decreased considerably.... 阅读全帖 |
|
l********n
发帖数: 260 | 17 最近投稿一篇JBC, 遇到一个经常问的问题.
The authors show that XXXXX overeexpression decreases proliferation,
migration and invasion. Is the decreased migration and invasion due to
decreased proliferation?
对于这样的问题,各位老师们有什么好的回答,或者布点什么实验来解释呢? |
|
s******9
发帖数: 283 | 18 存活下来不容易啊。。。
http://www.genomeweb.com/genomeweb-feature-researchers-weigh-gr
NEW YORK (GenomeWeb News) – When Nicholas Navin's R01 grant to use single-
cell sequencing to study tumor evolution in breast cancer was first funded
in 2012, it was funded at 83 percent of the requested budget.
Because of the sequester, Navin's grant now will be cut a further 6 percent.
In addition, he has only been given funding for the next three months.
"After those three months, I assume that it will continue to be ... 阅读全帖 |
|
m********9
发帖数: 116 | 19 In perfectly competitive constant-cost industries and perfectly competitive
increasing-cost industries, respectively, what is the most likely long-run e
ffect of a permanent increase in demand?
Constant-cost industry Increasing-cost industry
a.Price decreases Price decreases
b.Price decreases Price remains unchanged
c.Price remains unchanged Price increases
d.Price remains unchanged Price remains unchanged
这是哪个LOS？perfectly competitive increasing- |
|
C********5
发帖数: 194 | 20 In your case, there are k_dissociation and k_pre-dissociation, in addition
to k_ic, k_isc, and k_quenching.
k_nr generally decreases as energy gap increases. I saw linear inverse, also
square inverse relationships with energy gap. There may be a negative
exponential relationship. I guess this is a case-by-case question.
To answer your first question, both k_r and k_nr decrease, and k_r decreases
faster than k_nr. So you see less fluorescence. This is also why pi-
conjugated system usually has st... 阅读全帖 |
|
n*p
发帖数: 1253 | 21 ☆─────────────────────────────────────☆
qingxi (作为兔子一定要长得呆) 于 (Fri Jul 16 17:37:01 2010, 美东) 提到:
引言：
我曾经在mitbbs论坛发了有关妈妈的信息，http://www.mitbbs.com/article/ChineseMed/12563569_3.html 说西医正在谋杀我妈妈，受到很多人的指责，现在就让事实来说话。
我的妈妈胃癌晚期手术后化疗吃的东西全部呕掉，连水都喝不了，我们明智的放弃了痛苦的西医，转为中医治疗。在中医的治疗下，我妈妈再没有受任何罪，既不痛苦又恢复超快。一个月就能够逛街，做全家人的饭，两个多月诸症俱消，心情舒畅。最近看到买买提上很多绝望的人在发
兹瞬×饲笾急富ǖ羲谢睿以埠退且谎淖叩搅巳松淖畹凸取Ｋ煌氖牵笔蔽矣兄幸骄憷植康呐笥衙歉业闹С趾妥８＃易约阂布嵝胖幸侥芄话崖杪杈然乩础Ｎ艺夥菪⑿奶炜闪梦矣龅搅撕靡缴以说淖吖戳恕Ｎ腋庑┤朔⒐ㄒ樗强粗幸剑
有人搭理我，因为没有人相信。所以要把这个帖子发出来，让大家看一看我和妈妈共同经历的这个真实的故事。
我经妈妈同意，贴... 阅读全帖 |
|
x***e
发帖数: 62 | 22 hoho; only decrease consumers' rental income; increase taxes;
they want to push the capital to stock market, but obviously
that will not work (or at least not work as well as they want)
what's more: the motivation behind the government is to
stimulate economy by increasing investment or consumption;--expansion;
but the result will be decreasing consumption, decrease income |
|
j********g
发帖数: 159 | 23 收到Invitation to review "Passivation of ZVI by Denitrifying Bacteria and
the Impact on Trichloroethene Reduction in Groundwater" (WST-EM121053)。
This is the abstract:
Zero-valent iron (ZVI) application in groundwater remediation is limited by
its vulnerability to passivation that significantly decreases its surface
reactivity. Both biological and chemical processes can potentially
passivate ZVI, although the understanding of biological passivation is
limited. This study was conducted in bench... 阅读全帖 |
|
j********g
发帖数: 159 | 24 收到Invitation to review "Passivation of ZVI by Denitrifying Bacteria and
the Impact on Trichloroethene Reduction in Groundwater" (WST-EM121053)。
This is the abstract:
Zero-valent iron (ZVI) application in groundwater remediation is limited by
its vulnerability to passivation that significantly decreases its surface
reactivity. Both biological and chemical processes can potentially
passivate ZVI, although the understanding of biological passivation is
limited. This study was conducted in bench... 阅读全帖 |
|
c*******e
发帖数: 814 | 25 manuscript tile及abstract如下：
有兴趣请发你的brief description of qualification及简历至我的邮箱：pfremail@
yahoo.com
Thanks，
Survival of Antibiotic-Resistant Bacteria in Livestock Manure during
Mesophilic Anaerobic Digestion and Electrochemical Disinfection
This is the abstract:
In this study, survival of antibiotic-resistant bacteria in dairy and beef
manures during batch mesophilic anaerobic digestion and electrochemical
disinfection process was investigated for the reduction of environmental
pollution. Tested m... 阅读全帖 |
|
g*******l
发帖数: 58 | 26 Just my 5 cents understanding:
Goal of treatment:
1. decreased mortality by decreasing complications.
2. decrease symptom
For this patient, aspirin takes care 1, there is no too. So by aspirin
itself the goal of treatment is satisfied.
For rhythm control vs rate control, as we know rhythm
control with rate control in patients with AF have demonstrated
equivalence in terms of primary outcome,including mortality. So from this,
there is no added benefit by doing the rhythm control. And since there ... 阅读全帖 |
|
M********r
发帖数: 179 | 27 问了几个地方，都觉得a 和e 都对，不知道是不是落下了什么重要的concept.
During an experiment, the following data are obtained from an anesthetized
dog:
Mean glomerular capillary hydrostatic pressure 45mmHg
Mean Bowman space hydrostatic pressure 12mm Hg
Mean glomerular capillary oncotic presure 23mmHg
Mean bowman space ontotic pressure 0mm Hg
Coefficient of filtration 3.0ml/
min mmHg
Renal blood flow ... 阅读全帖 |
|
M********r
发帖数: 179 | 28 这道题我可以选出正确答案，但是有些地方还是有点含糊。比如pleural fluid正常的
cell number 是多少，正常
protein 含量是多少？为何此患者胸腔积液细胞含量如此高？
A 70 year old man comes to the emergency department because of shortness of
breath for 2 hours. He had
a myocardial infarction 2 years ago. A chest X-ray shows bilateral Kerley B
lines and bilateral pleural
effusions that are great on the right. If a thoracentesis were done,
laboratory studies would show
serum total protein 7g/dl
pleural fluid
specific gravity 1.008
total protein 1g/dl
leukocyte count... 阅读全帖 |
|
s****7
发帖数: 194 | 29 A 22-year-old woman is brought to the emergency department unconscious 30
minutes after sustaining multiple injuries in a motor vehicle collision. Her
temperature is 36°C (96.8°F), pulse is 82/min, respirations
are 6/min, and blood pressure is 110/75 mm Hg. Physical examination shows
significant head trauma with a depressed segment of parietal bone. Arterial
blood gas analysis on room air shows:
pH 7.17
PC O2 80 mm Hg
PO2 50 mm Hg
HCO3- 28 mEq/L
A. Which of the following renal comp... 阅读全帖 |
|
G********n
发帖数: 6 | 30 来自主题: MedicalCareer版 - 形势严峻 现在match形势越来越严峻。 在2015， 美国医学生数量将超过住院医生位置。 尽管美
国医生任很短缺， 但近期不会增加住院医生位置。 所以各位最好争取在2015/16 前进
入临床。 分数仍是取得面试的首要因素。 年老毕业生最好争取240。 以下是形势分析
（请参考原文JAMA. 2012;308(21):2193-2194）。
Residency Training and International Medical Graduates: Coming to America No
More
By 2015, the number of graduates from US medical schools is anticipated to
surpass the number of positions in residency programs.1 Because the vast
majority of US medical school graduates will choose to remain in the United
States, and most resid... 阅读全帖 |
|
M******C
发帖数: 623 | 31 ☆─────────────────────────────────────☆
oxhorn (^_^) 于 (Mon Mar 21 20:55:02 2011, 美东) 提到:
type 2 病人急诊到ED，诊断了HHNS，hyperglycemia hyperosmolar Nonketotic state
,两天后Head to toe assessment:
IBW 150%
I/O 3600/1600
+2 edema L ankle
pedal pulses +0/3 bilateral
lung crackles
last BM 4 days ago
FSBS 200
ate 100% of lunch，complain of still hungry
HHNS的症状不是dehydration吗？什么情况下会I/O +？priority nursing diagnosis可
以是Excess fluid volume吗？
Excess fluid volume r/t decrease fluid volume output AMB I/O(+ 2000 ml)... 阅读全帖 |
|
f****o
发帖数: 2770 | 32 我讲话难听由于家庭遗传，真不好意思。
我吧书本上的东西全部贴出来，你能看懂多少算多少吧。
Heart Failure
DEFINITION
Heart failure (HF) is a clinical syndrome caused by the inability of the
heart to pump sufficient blood to meet the metabolic needs of the body.
Heart failure can result from any disorder that reduces ventricular filling
(diastolic dysfunction) and/or myocardial contractility (systolic
dysfunction).
PATHOPHYSIOLOGY
Causes of systolic dysfunction (decreased contractility) are reduction in
muscle mass (e.g., myocardial infarctio... 阅读全帖 |
|
z**********g
发帖数: 16 | 33 Repulsion Particle Hypothesis
: Zhuang Yilong
Shanghai Institute of Science & Technology Management
Jiading District of Shanghai, 201800, China
Abstract: The theory of “ Repulsion Particle Hypothesis” is a new theory
of matter interactions. In contrast to Newtons universal gravitation that
the apple drops from the tree, this hypothesis can be called the universal
repulsion theory tha... 阅读全帖 |
|
a*******e
发帖数: 60 | 34 an option pays 1 if S_1>S_2, 0 otherwise at expiry time T.If the vol of S_1
increases, what happens to the value of the option?
the solution says that if S_1(0)>S_2(0),then under the risk neutral density,
the probability that S_1(T)
decrease.
(If stock follows GBM, the drift (r-1/2 sigma_1^2) will decrease while the
volatility term increase,the argument makes sense)
the solution also says that if S_1(0)
volatility als... 阅读全帖 |
|
w****o
发帖数: 20 | 35 Free carrier should be p forever, not n, since Na>>Nd.
If I understand correctly, you mean, Na=1e15 (i.e., 1x10^15/cm^3),
Nd=0.5e14=5e13,
log[p] Vs. 1/T:
linearly decrease (slope=Eg/2k) to Na-Nd at a small 1/T (how small? need to
know Si density of states), then a little plateu, then decrease at a slope of
(Ea-Ev)/k to Nd, then decrease at a slope of (Ea-Ev)/2k.
It's not a shallow dopant, but can be ionized at some high temperature.
Intrinsic thermal excitation (with effective activation energy |
|
y*****w
发帖数: 1350 | 36 This is all about the number of model parameter estimates.
AICc = AIC + 2k(k+1)/(n-k-1) = 2k - 2lnL + 2k(k+1)/(n-k-1) = 2kn/(n-k-1) -
2lnL
Adjusted R-squared = 1 - (RSS/(n-k-1)) / (TSS/(n-1))
For AICc, assuming a fixed maximum likelihood, the higher the number of
model parameters (k), the larger 2kn/(n-k-1), and thus the larger the AICc;
whereas for adjusted R-squared, while the residual sum of squares (RSS)
always decreases as the number of model parameters increases, at the same
time (n-k-1) d... 阅读全帖 |
|
m****s
发帖数: 18160 | 37 ☆─────────────────────────────────────☆
Optimus (die another day) 于 (Wed Apr 21 15:18:00 2010, 美东) 提到:
投诉人(ID):
Optimus
投诉对象及职务(限版主）:
oregongirl
投诉标题:
投诉pets板主oregongirl包庇版副Paladino滥用职权，随意封人
（我向oregongirl在投诉板和信件投诉Paladino，没有回应）
投诉目标(更改处理决定/更改板规/弹劾板主...):
1. 封禁id: Bogart 因其随意在版上公布私人信件两次
2. 封禁id: Bogart, Pangwaiwai 因其在pets版屡次“五毛”攻击
3. 解封id: Optimus, 因误操作在版上发文自删后，被Paladino从垃圾堆捞出封禁
4. 版副paladino 为纵容部分id攻击， 不许自己反对id自由发言， 随意封人解封
公开道歉（paladino后来又在版面造谣毁谤我，不接受道歉了）
5. 弹劾版副Paladino， 因为版主oregongirl一直不理... 阅读全帖 |
|
s**********8
发帖数: 25265 | 38 Investigator's brochure
From Wikipedia, the free encyclopediaJump to: navigation, search
Some of this article's sections are empty. Please add content to empty
sections. (May 2011)
This article needs additional citations for verification. Please help
improve this article by adding reliable references. Unsourced material may
be challenged and removed. (September 2009)
The Investigator's Brochure (IB) is a comprehensive document summarizing the
body of information about an investigational product ... 阅读全帖 |
|
M***D
发帖数: 249 | 39 1. Death of mother---> depression ---> decreased appetite ---> decreased
calorie intake ---> decreased temperature to reserve energy. I want to check
her Vit B12/folic acid level as well.
2. Death of mother and no friends---> self induced low temperature --->
factitious disorder to assume the sick role ---> stays in the hospital
instead of being alone at home. I want to check her RPR and HIV labs. |
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M***D
发帖数: 249 | 40 I have 10 years of research experience in cell culture study (6 years for my
PhD and 4 years as a post-doctoral research fellow), I hope I can help you
to understand Dr. Chen's study better:
(1) Cell cultures
-Cultured normal cells have limited growth in a petri-dish due to lateral
inhibition, while cultured cancer cells grow much faster comparing to
cultured normal cells. Therefore, you must "pass" the cultured cancer cells
from one petri-dish to 2 petri-dishes more frequently in order to keep ... 阅读全帖 |
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z*******n
发帖数: 1034 | 41 The Cost per App Launch Index tracks the cost of each repeat app launch over
time, which focuses on engagement and life-time value of mobile users. In
March, the Android Index dropped 5 percent to $0.10 –a 37 percent decrease
year-over-year; and the iOS Index decreased 10 percent to $0.17 – up 2
percent year-over-year.
Cost per Install (CPI) Index: March 2014
The Cost per Install (CPI) Index measures the cost per app install directly
attributed to advertising. In March, the CPI for iOS saw a sli... 阅读全帖 |
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T******g
发帖数: 21328 | 42 http://www.aa1car.com/library/throttle-by-wire.htm
THROTTLE-BY-WIRE FAILSAFE OPERATION
For redundancy backup and failsafe operation, the accelerator pedal usually
has two or even three position sensors. In a 2005 Mustang, three sensors are
used. Two decrease their resistance (increase voltage) when the pedal is
depressed, and the third increases its resistance (decreases voltage). As
long as the position sensor signals increase and decrease by the same amount
(mirror each other), the circuit is |
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s*****8
发帖数: 606 | 43 thanks all for the reply. sorry cannot type the Chinese.
There are tons of the methods to tune the car to understeer/oversteer, but
all start from the slip angle, I was trying to understand the slip angle so
I can tell how to tune the car when im driving it.
I am thinking there are 2 slip angles, one is the slip angle the tire
designed for, the other is the way to create slip angle(SA) by the tire. I
dont know if it is right or wrong.....
For example, front engine rear wheel drive car, if the ti... 阅读全帖 |
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w*******y
发帖数: 60932 | 44 Amazon has dropped the price on many Criterion DVDs and Blu-rays.
Examples are:
Yojimbo & Sanjuro:
http://www.amazon.com/gp/product/B003152Z4U/
(The Criterion Collection) [Blu-ray] decreased from $55.49 to $37.99
Paris, Texas (The Criterion Collection) [Blu-ray] decreased from $31.99 to $
21.99
Fanny and Alexander (Special Edition Five-Disc Set) - Criterion Collection
decreased from $59.95 to $33.99
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p********e
发帖数: 1960 | 46 http://seekingalpha.com/article/287381-the-two-very-best-biotec
The market correction has been a gift.
After combing through low-flyer biotechs for over one year, I am convinced
that the two very best biotechs under $3/share are: BioSante Pharmaceuticals
(BPAX) and Antares Pharma (AIS). If I was pressed to add a third stock to
my list, it would be AEterna Zentares (AEZS), but for now I will stick with
only two. The basis for my researched conclusion is as follows:
BioSante
BioSante recently gave... 阅读全帖 |
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g*s
发帖数: 2277 | 47 if it's new builder, it's possible to decrease when more and more residents
move in.
Even not new, it's still possible to decrease. women yijing decrease ~$25
from several years ago le. hehe. |
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