d**********t
发帖数: 20415 | 1 StarCraft II Beta – Patch 17 (version 0.20.0.16036)
o 250mm Strike Cannons can no longer deal damage to hidden targets.
o Barracks build time decreased from 65 to 60 seconds.
o Bunker build time decreased from 40 to 30 seconds.
o Canceling morphing Banelings now returns 75% of the cost like other
morphing Zerg units.
o Hellion range reverted from 6 to 5.
o Reaper build time decreased from 45 to 40 seconds.
o Zealot build time decreased from 38 to 33 seconds. |
|
s***i
发帖数: 10182 | 2 * • PROTOSS
o -- Hallucination research time decreased from 110 to 80.
o -- Observer
+ Cost decreased from 50/100 to 25/75.
o -- Phoenix
+ Build time decreased from 45 to 35.
o -- Void Ray
+ Now deals 20% more damage to massive targets.
+ Flux Vanes speed upgrade removed.
* • TERRAN
o -- Bunker
+ Build time d... 阅读全帖 |
|
n**e
发帖数: 2026 | 3 今年初，美国科学促进会（AAAS）和皮尤研究中心（Pew Research Center）联合公布
的一项调查显示，88％的科学家认为转基因食品可安全食用，持这一看法的公众只有37
％。报告认为差距如此之大的一个可能原因是，三分之二的公众认为科学家对转基因食
品的健康后果没有清晰认识。这就是真正的原因吗？
根据报告全文，皮尤中心给19，984名科学家发出了调查问卷，3748人（18.8%）完成了
问卷调查。其中生物医学学科背景的科学家占50%。报告没有说明50%的生物医学背景是
否能够代表科学家总体的学科构成。更大问题是在这50%的科学家人群中，有多少人的
工作是与转基因作物的研究有关，以什么样的方式相关。报告没有提供任何信息。
由于这些关键信息缺失，88%的科学家相信转基因安全的说法毫无意义。在一个没有代
表性并且无法排除偏向性的样本中调查，科学家相信转基因安全从1%到99%与88%没有任
何不同。好消息是超过半数的美国民众认为转基因不安全。
2012年10月，美国科学发展协会以官方名义（Board of Directors ）抛出了一个反对
转基因标识声明（附录1）。目的就是诱导民... 阅读全帖 |
|
n**e
发帖数: 2026 | 4 【 以下文字转载自 WaterWorld 讨论区 】
发信人: nile (nile), 信区: WaterWorld
标 题: 美国科学促进会《科学》大旗下的转基因谎言
发信站: BBS 未名空间站 (Fri Oct 30 10:18:45 2015, 美东)
今年初，美国科学促进会（AAAS）和皮尤研究中心（Pew Research Center）联合公布
的一项调查显示，88％的科学家认为转基因食品可安全食用，持这一看法的公众只有37
％。报告认为差距如此之大的一个可能原因是，三分之二的公众认为科学家对转基因食
品的健康后果没有清晰认识。这就是真正的原因吗？
根据报告全文，皮尤中心给19，984名科学家发出了调查问卷，3748人（18.8%）完成了
问卷调查。其中生物医学学科背景的科学家占50%。报告没有说明50%的生物医学背景是
否能够代表科学家总体的学科构成。更大问题是在这50%的科学家人群中，有多少人的
工作是与转基因作物的研究有关，以什么样的方式相关。报告没有提供任何信息。
由于这些关键信息缺失，88%的科学家相信转基因安全的说法毫无意义。在一个没有代
表性并且无法排除... 阅读全帖 |
|
w******g
发帖数: 67 | 5 As an investor assumes more risk and moves upward on the efficient frontier,
the slope of the efficient frontier curve most likely:
a. increase and expected return per unit of risk increase
b. increase and expected return per unit of risk decrease
c. decrease and expected return per unit of risk increase
d. decrease and expected return per unit of risk decrease
Are the slope and "expected return per unit of risk" the same thing? I
thought the answer is d.
But the answer from answer sheet is c. S |
|
h***a
发帖数: 312 | 6 36. A 57-year-old man has had a myocardial infarction. Development of which
of the following sequelae of the infarction is associated with decreased
survival?
A. Avoidant personality disorder
B. Decreased platelet count
C. Decreased serum catecholamine concentration
D. Major depressive episode
E. Sexual dysfunction
33. A 60-year-old man comes to the physician for a follow-up examination. He
had a myocardial infarction of the right ventricle 3 weeks ago. Physical
examination shows an accumulation... 阅读全帖 |
|
e****0
发帖数: 678 | 7 Screening
Pap smear for vervical cancer is 21 yo
DM
24-28 weeks
One hour 50 grams oral glucose tolerance test. BG > 140
Three hours glucose tolerance test (if two or more are positive)
1. Fasting BG > 95
2. One hour BG > 180
3. Two hours BG> 155
4. Three hours BG > 140
• Dysfunctional uterine bleeding (DUB)
Heavy vaginal bleeding occurs in the absence of structural or
organic disease
Endometrial biop... 阅读全帖 |
|
w****d
发帖数: 70 | 8 a 28y/o F wants to lose weight. she is 160cm and 81.5kg; bmi is 32. she
consumes 1800calories daily and has a sedentary lifestyle. assume that there
are 3500 calories per pound and that brisk walking consumes 500 calories
per hour. which of following regimens is most likely to help her lose 0.9kg
weekly?
calories/day brisk walking daily
A. decrease by 100 half an hour
B.decrease by 100 an hour
C.decrease by 500 ... 阅读全帖 |
|
S******9
发帖数: 2837 | 9 IMG Performance in the 2015 Match
For the 13th consecutive year, the number of first-year (PGY-1) residency
positions offered through the National Resident Matching Program® (NRMP
®) Main Residency Match® increased. A total of 27,293 first-year
positions were offered in the 2015 Match. This represents an increase of 615
positions compared to last year and an increase of more than 6,600
positions since 2002.
Compared to 2014, the number of international medical graduates (IMGs) who... 阅读全帖 |
|
h********g
发帖数: 5 | 10 Guangfeng Zhao, Ming Liu and Fuqian Yang, The effect of an electric current
on the nanoindentation behavior of tin, Acta Materialia 60 (2012) 3773-3782
Abstract
Electrical–thermal–mechanical interactions determine the reliability and
performance of microelectromechanical devices and systems.
Using the nanoindentation technique the effect of an electric current
on the indentation deformation of Sn strips was studied for an
indentation load in the range 50–200 lN. During the indentation an e... 阅读全帖 |
|
b*****o
发帖数: 6080 | 11 说实话，不明白。护理专业就这些乱七八糟的东西浪费时间。
很少见有人说decreased reaction time，因为这别扭。要么decreased reaction, 要
么increased time of reaction,谁撑饱了要说decreased reaction time. 我觉得你理
解得对。是不是考试题？当初我们的考试我就经常栽在这种无聊的题上。
"
slower
rate
decreased |
|
f****o
发帖数: 2770 | 12 GENERAL PRINCIPLES
The first step in managing chronic HF is to determine the etiology or
precipitating factors. Treatment of underlying disorders (e.g., anemia,
hyperthyroidism) may obviate the need for treatment of HF.
Nonpharmacologic interventions include cardiac rehabilitation and
restriction of fluid intake (maximum 2 L/day from all sources) and dietary
sodium (approximately 1.5 to 2 g of sodium per day).
Stage A: The emphasis is on identifying and modifying risk factors to
prevent developm... 阅读全帖 |
|
e****8
发帖数: 200 | 13 Item 8 of 63 Mark item for review
Multi-threaded processing for PROC SORT will
effect which of these system resources?
A.
CPU time will decrease,
wall clock time will decrease
B.
CPU time will increase,
wall clock time will decrease
C.
CPU time will decrease,
wall clock time will increase
D.
CPU time will increase,
wall clock time will increase |
|
a*i
发帖数: 1652 | 14 http://247wallst.com/2011/07/18/the-eleven-most-implanted-medic
11. Implantable Cardioverter Defibrillators
> Number of procedures: 133,262
> Total annual expenditure: $5.5 billion
> Average cost per procedure: $40,000
> Major manufacturer: Medtronic (40%), St. Jude Medical, and Boston
Scientific
Cardiac arrhythmia, or improper electric signaling in the heart, occurs in
millions of people a year. While the vast majority are benign, a select few
— usually in patients with a history of heart attac... 阅读全帖 |
|
s******t
发帖数: 579 | 15 (The patient was admitted because of MDD secondary to her debilitating LLE weakness, numbness and tightness. I'd like to focus on her neurological symptoms.)
CC:
A 72 y/o white F complains of LLE weakness, numbness and tightness.
HPI:
Pt was diagnosed lumbar spondylosis, lumbar spinal stenosis, low back pain and lumbar radiculopathy 2 yrs ago. Had a lumbar fusion 1 yr ago. Started to recover at the beginning, but had worsening of weakness and eventually required a hardware removal 6 months ago. ... 阅读全帖 |
|
e*n
发帖数: 1511 | 16 需要把这个读一遍。
China Nepstar Chain Drugstore Reports First Quarter 2010 Financial Results
- Same Store Sales Growth 6.9% -
SHENZHEN, China, May 18 /PRNewswire-Asia-FirstCall/ -- China Nepstar Chain
Drugstore Ltd. (NYSE: NPD) ("Nepstar" or "the Company"), the largest
drugstore chain in China in terms of the number of directly operated stores,
with 2,559 directly operated stores in operation as of March 31, 2010,
today announced its unaudited financial results for the first quarter ended
March 31, 2010... 阅读全帖 |
|
y*****l
发帖数: 5997 | 17 11/9 ER
https://research.scottrade.com/research/stocks/secfilings/drawFiling.asp?
docKey=137-000114420410058736-6IM04MBUCS1U6UGMGRICK8K85Q&docFormat=HTM&
formType=8-K/A
Explanatory Note:
On July 7, 2010, China Green Agriculture, Inc. (the “Company”) filed a
Current Report on Form 8-K (the “Report”) with the Securities and Exchange
Commission (the “Commission”), with respect to its acquisition of Beijing
Gufeng Chemical Products Co., Ltd., a company organized under the laws of
the People’s Republ... 阅读全帖 |
|
f**********g
发帖数: 2252 | 18 UP.
The Long Case for Avalon Rare Metals
2 comments | by: Michael Filloon February 08, 2011 |
about: ARAFF.PK / AVL / MCP / QSURD.PK / REE
Rare Earth Elements or REEs seem to be the newest big mover on Wall Street.
Although most have heard of them, they do not know what their use is. The
best way to identify them is by going back to chemistry class and looking at
a periodic table. Here is an easier introduction.
Avalon Rare Metals Inc. (AVL) has seen a large appreciation of market cap
ove... 阅读全帖 |
|
f**********g
发帖数: 2252 | 19 UP.
The Long Case for Avalon Rare Metals
2 comments | by: Michael Filloon February 08, 2011 |
about: ARAFF.PK / AVL / MCP / QSURD.PK / REE
Rare Earth Elements or REEs seem to be the newest big mover on Wall Street.
Although most have heard of them, they do not know what their use is. The
best way to identify them is by going back to chemistry class and looking at
a periodic table. Here is an easier introduction.
Avalon Rare Metals Inc. (AVL) has seen a large appreciation of market cap
ove... 阅读全帖 |
|
f**********g
发帖数: 2252 | 20 UP in pre-market.
The Long Case for Avalon Rare Metals
2 comments | by: Michael Filloon February 08, 2011 |
about: ARAFF.PK / AVL / MCP / QSURD.PK / REE
Rare Earth Elements or REEs seem to be the newest big mover on Wall Street.
Although most have heard of them, they do not know what their use is. The
best way to identify them is by going back to chemistry class and looking at
a periodic table. Here is an easier introduction.
Avalon Rare Metals Inc. (AVL) has seen a large appreciation of ... 阅读全帖 |
|
f**********g
发帖数: 2252 | 21 UP in pre-market.
The Long Case for Avalon Rare Metals
2 comments | by: Michael Filloon February 08, 2011 |
about: ARAFF.PK / AVL / MCP / QSURD.PK / REE
Rare Earth Elements or REEs seem to be the newest big mover on Wall Street.
Although most have heard of them, they do not know what their use is. The
best way to identify them is by going back to chemistry class and looking at
a periodic table. Here is an easier introduction.
Avalon Rare Metals Inc. (AVL) has seen a large appreciation of ... 阅读全帖 |
|
n**e
发帖数: 2026 | 22 【 以下文字转载自 WaterWorld 讨论区 】
发信人: nile (nile), 信区: WaterWorld
标 题: 澄清关于抑郁症的几个术语问题
发信站: BBS 未名空间站 (Wed Jan 21 22:04:31 2015, 美东)
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... 阅读全帖 |
|
l****z
发帖数: 29846 | 23 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 |
|
i******r
发帖数: 1175 | 24 2013 CANADA 的 政府报告：
》》》》》》》》》
Why is Canada’s income per capita lower than that of the United States?
Lower labour productivity accounts for the largest component of the income
gap between Canada and the United States. To get an idea of the role each
component of income per capita plays in the Canada–U.S. income gap, we used
the equation shown above, substituting U.S. data for one component at a
time, and keeping the country data for the other four components. For
example, to calculate what port... 阅读全帖 |
|
c***T
发帖数: 4990 | 25 看来你也不确定张说的一定错了嘛。
我不过嘲笑一下急急忙忙跳出来说张说了个-700度以上的人。
你说你悲愤个啥子？
再说富温度其实也是可以有的。而且比任何正温度都要hot。
还是per wiki
In physics, certain systems can achieve negative temperature; that is, their
thermodynamic temperature can be expressed as a negative quantity on the
Kelvin or Rankine scales. In colloquial usage, "negative temperature" may
refer to temperatures that are expressed as negative numbers on the more
familiar Celsius or Fahrenheit scales, with values that are colder than the
zero points of those scales bu... 阅读全帖 |
|
w********t
发帖数: 12853 | 26 转载一篇文章，和我们的讨论非常相似：
推荐引用
“If the argument is that starch is not safe for healthy people, I would say
there’s little to no scientific or anthropological evidence to support
that idea, and overwhelming evidence opposing it.” 翻译：如果论点是淀粉对于
健康人群也不安全，我认为基本上没有科学及人类学的根据支持这种观点，而且压倒性
的证据反对这个立场。
链接：
http://chriskresser.com/is-starch-a-beneficial-nutrient-or-a-to
题目：
Is starch a beneficial nutrient or a toxin? You be the judge.
作者 ：
CHRIS KRESSER
作者简介：作者被誉为在健康健美领域最有影响的全球 50 人之一
Chris Kresser, LAc, is a licen... 阅读全帖 |
|
h******k
发帖数: 15372 | 27 【 以下文字转载自 Joke 讨论区 】
发信人: ne5234 (Nessun Dorma), 信区: Joke
标 题: 美国邮政降价了， 一百年来第一遭。
发信站: BBS 未名空间站 (Sun Apr 10 00:42:43 2016, 美东)
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. |
|
发帖数: 1 | 28 https://www.nerdwallet.com/blog/loans/student-loans/student-loan-interest-
rates/
Current Student Loan Interest Rates and How They Work
The federal student loan interest rate for undergraduates is 4.53% for the
2019-20 school year.
TEDDY NYKIEL
May 9, 2019
Loans, Student Loans
At NerdWallet, we strive to help you make financial decisions with
confidence. To do this, many or all of the products featured here are from
our partners. However, this doesn’t influence our evaluations. Our opinions
are ... 阅读全帖 |
|
w*p
发帖数: 16484 | 29 而且农村和西部肝癌更严重，主要是肝炎疫苗接种比例太低。
Liver cancer incidence and mortality in China: Temporal trends and
projections to 2030
Temporal trends and projections of liver cancer to 2030
Chin J Cancer Res. 2018 Dec; 30(6): 571–579.
Objective
Liver cancer is one of the most common cancers and major cause of cancer
deaths in China, which accounts for over 50% of new cases and deaths
worldwide. The systematic liver cancer statistics including of projection
through 2030 could provide valuable information for preven... 阅读全帖 |
|
l****z
发帖数: 29846 | 30 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 | 31 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 | 32 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 | 33 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 | 34 为什么男同性恋性行为更容易传播艾滋病？
作者：杨杨
世界上报告的首例艾滋病患者就是一名美国男性同性恋者，目前美国73%的艾滋病病人
是同性恋或双性恋中的男子。中国发现的本土第一例因性接触感染艾滋病病毒的病人，
即是与多个男子有性关系的男人。
中国男同性恋者的艾滋病感染率约达1.35％。这一数字要比“男女性接触”的感染率高
出将近二十倍。
男性同性恋艾滋病感染率在中国艾滋病高危人群中居第二位，仅此于吸毒。为什么偏偏
是男性同性恋呢？
首先，男同性恋大多没有固定的性伴侣。“拥有多名性伴侣”往往是感染艾滋病或其他
性病的主要原因。
其次，男性同性性行为通常采取口交或肛交的方式，尤其是后者，大大加剧了男性同性
恋感染艾滋病的风险。直肠内的碱性环境很适宜于病毒的生存繁殖，而且肛肠的黏膜薄
而娇嫩，其下有丰富的毛细血管，发生性行为时极易引起破损出血，使病原体从肛门或
直肠的破损处侵入，直接进入血液。
事实上，即使有避孕套作为辅助，也不能全然避免病毒的感染。避孕套本身对于避孕这
一原始目的尚且存在一定的失败几率，何况与精子相比，无论从哪个角度考量，艾滋病
毒侵入对方的身体远比精子与卵子结合的几率大得... 阅读全帖 |
|
l****z
发帖数: 29846 | 35 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******a
发帖数: 3803 | 36 Confidence among U.S. consumers declined more than forecast in January,
reaching the lowest level in more than a year as higher payroll taxes took a
bigger bite out of Americans’ paychecks.
Enlarge image
Sales grew to $48 billion from Oct. 28 through Dec. 22. Photographer: David
Paul Morris/Bloomberg
3:15
Jan. 29 (Bloomberg) -- Karl Case, co-creator of the S&P/Case-Shiller index
of property values in 20 U.S. cities, talks about the housing market. The S&
P/Case-Shiller index increased 5.5 percen... 阅读全帖 |
|
l****z
发帖数: 29846 | 37 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 | 38 反gay佬的一个重要原因是gay佬是艾滋病传播的主要途径.
===========
为什么男同性恋性行为更容易传播艾滋病？
作者：杨杨
世界上报告的首例艾滋病患者就是一名美国男性同性恋者，目前美国73%的艾滋病病人
是同性恋或双性恋中的男子。中国发现的本土第一例因性接触感染艾滋病病毒的病人，
即是与多个男子有性关系的男人。
中国男同性恋者的艾滋病感染率约达1.35％。这一数字要比“男女性接触”的感染率高
出将近二十倍。
男性同性恋艾滋病感染率在中国艾滋病高危人群中居第二位，仅此于吸毒。为什么偏偏
是男性同性恋呢？
首先，男同性恋大多没有固定的性伴侣。“拥有多名性伴侣”往往是感染艾滋病或其他
性病的主要原因。
其次，男性同性性行为通常采取口交或肛交的方式，尤其是后者，大大加剧了男性同性
恋感染艾滋病的风险。直肠内的碱性环境很适宜于病毒的生存繁殖，而且肛肠的黏膜薄
而娇嫩，其下有丰富的毛细血管，发生性行为时极易引起破损出血，使病原体从肛门或
直肠的破损处侵入，直接进入血液。
事实上，即使有避孕套作为辅助，也不能全然避免病毒的感染。避孕套本身对于避孕这
一原始目的尚且存在一定的失败几率，何况... 阅读全帖 |
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l****z
发帖数: 29846 | 39 还有一个原因就是当地gay佬特别多. 现在新增艾滋病男性患者70%以上都是gay佬捅屁
眼捅出来的. 可笑我在其他版块发这个事实结果还被gay佬投诉要求删帖. 尼玛连事实
都接受不了?
为什么男同性恋性行为更容易传播艾滋病？
作者：杨杨
世界上报告的首例艾滋病患者就是一名美国男性同性恋者，目前美国73%的艾滋病病人
是同性恋或双性恋中的男子。中国发现的本土第一例因性接触感染艾滋病病毒的病人，
即是与多个男子有性关系的男人。
中国男同性恋者的艾滋病感染率约达1.35％。这一数字要比“男女性接触”的感染率高
出将近二十倍。
男性同性恋艾滋病感染率在中国艾滋病高危人群中居第二位，仅此于吸毒。为什么偏偏
是男性同性恋呢？
首先，男同性恋大多没有固定的性伴侣。“拥有多名性伴侣”往往是感染艾滋病或其他
性病的主要原因。
其次，男性同性性行为通常采取口交或肛交的方式，尤其是后者，大大加剧了男性同性
恋感染艾滋病的风险。直肠内的碱性环境很适宜于病毒的生存繁殖，而且肛肠的黏膜薄
而娇嫩，其下有丰富的毛细血管，发生性行为时极易引起破损出血，使病原体从肛门或
直肠的破损处侵入，直接进入血液。
事实上，即使有... 阅读全帖 |
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l****z
发帖数: 29846 | 40 Recession Recovery: Cities that Have Improved the Most
by Sreekar Jasthi via NerdWallet Credit Card Blog
The Great Recession began in December 2007 when the U.S. housing market was
hit hard by subprime mortgage losses. The fallout led to a decline in
consumer spending and business investment, which was followed by massive job
losses — in 2008 and 2009, the U.S. workforce lost at least 8.7 million
jobs.
According to the National Bureau of Economic Research, the recession
officially ended in June ... 阅读全帖 |
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l****z
发帖数: 29846 | 41 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 |
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l****z
发帖数: 29846 | 42 “We Can’t Just Drill Our Way To Lower Gas Prices”…Turns out we can
Anyone over twenty five years old probably remembers the left’s rebuttal
during President George W. Bush’s initiative to drill in ANWAR, “We Can’t
Just Drill Our Way To Lower Gas Prices”. In fact as recently as 2012
President Obama was still parroting, after ten years, what had become Gospel
on the left. “We Can’t Just Drill Our Way to Lower Gas Prices” or a
variation “We Can’t Drill Our Way to Prosperity”. It was also said, b... 阅读全帖 |
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l****z
发帖数: 29846 | 43 Regulatory Compliance Costs Americans $2T/Year, 12% of GDP
March 24, 2015 - 1:36 PM
By Rudy Takala
(CNSNews.com) – Sen. James Lankford (R-OK), voiced his concern about the
burden of federal regulatory compliance, which he said costs Americans $2
trillion annually, or the equivalent of 12 percent of the nation’s Gross
Domestic Product (GDP).
“With over 25,000 pages of proposed rules published annually in the Federal
Register by many of the federal government’s 430-plus agencies, federal
regulatio... 阅读全帖 |
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l****z
发帖数: 29846 | 44 Lies, Damned Lies & The BLS Inflation Statistics
by Jim Quinn • July 20, 2015
Tweet about this on TwitterShare on FacebookShare on LinkedInPrint this
pageEmail this to someone
The government released their monthly CPI report this week. Even though it
came in at an annualized rate of 3.6%, they and their mouthpieces in the
corporate mainstream media dutifully downplayed the uptrend. They can’t let
the plebs know the truth. That might upend their economic recovery
storyline and put a crim... 阅读全帖 |
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l****z
发帖数: 29846 | 45 Gun Death Statistics Are Going Down Despite Liberal Cries To The Contrary
Andrew Mark Miller
October 24, 2015 6:40 pm
Democrats have done their best to convince the American people that this
country has a significant gun problem that no one else in the world
understands.
They are wrong of course (just ask the Middle East about their gun control
laws) and the most noticeable area where they have intellectually gone
astray is when you look at the actual gun violence data.
Try as they might, the le... 阅读全帖 |
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A****y
发帖数: 2467 | 46 Then why do you think Obarma/Hilary's policy will decrease the deficit? In
Obarma's 7.5 years term, the deficit has been increased dramatically (This
is the fact).Why do you think the Obarma's 3rd term (similar policy) will
decrease the deficit all of a sudden?
To increase the cash flow, you can either increase the receipts and/or
decrease the disbursements. Hilary advocates to increase taxes, but her
policy will also increase expenditures dramatically (more welfare for
increasing the refugees f... 阅读全帖 |
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b*****d
发帖数: 61690 | 47 “We were told if the individual mandate were repealed, premiums would
skyrocket. We were told if we shifted focus away from navigators, no one
would sign up,” Verma said.
The decrease only applies to silver plans, and experts note that across all
plans, average premiums will slightly increase. Open enrollment begins Nov.
15.
Average premiums for the most common “silver” level insurance plan sold
under ObamaCare will fall 1.5 percent in 2019, according to the Trump
administration, the first time ... 阅读全帖 |
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s******t
发帖数: 3572 | 48 里程长也有区别，不完全是油的影响。这东西网上其实一搜一大把。
Cold weather affects your vehicle in more ways than you might expect:
Engine and transmission friction increases in cold temperatures due to
cold engine oil and other drive-line fluids.
It takes longer for your engine to reach its most fuel-efficient
temperature. This affects shorter trips more, since your car spends more of
your trip at less-than-optimal temperatures.
Heated seats, window defrosters, and heater fans use additional power.
Warming up... 阅读全帖 |
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c*******5
发帖数: 263 | 49 Penn State 的budget有3部分组成：state appropriate, student tuition, and
others (donation/research grants/industry grants etc). 其中state appropriate
(州政府拨款）占总体budget的10%左右。 去年州政府加联邦拨款是$334 million， 今年看来只准备拨 $152 million (52% decrease, represents a decrease of $182 million). 不过减少的这183million只是Penn State budget的很少一部分 （about 5%？）。
Penn State 校长昨天说，后果是in-state student tuition 将少量增加，some
program consolidatation, salary freeze, faculty professional expenses
decrease，minor layoff or forced retirements。 应该对facu... 阅读全帖 |
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y****7
发帖数: 1226 | 50 第一次在MIT上发帖，希望大家能帮帮忙。也许钱不多，但是对现在还是学生的我们来
说，却是个很大的数目了。
情况比较复杂，大致如下：
====
房子的租期是今年6月1日到8月1日，短租的暑假，租金750每月，security deposit同
样的数目。与其他两名室友合租。
8月1日查房的时候房东发现她的granite counter top有一块变色了，很不高兴，想把
整块counter top换了，说要扣留我们的security deposit，会找公司报价之后再联系
我们。她说肯定是我们把烫的锅子直接放在台子上造成的。我们一直不承认。因为那一
块地方是放的调料，从来没有放过锅子。而且granite就是因为抗高温的特点，才卖的
比较贵的。
她说换变色的部分counter top不会太多，也就几百块。
我们当时就觉得，几百块对她来说不多，对我们来说太多了，就据理力争。
首先，变色的原因不明，如果是因为烫坏了，那就根本不是我们，如果是其他原因，倒
有可能；
第二，我们不能确定在我们来之前是不是已经变色了。她说我没有在入住查房的时候写
下来。我说这种事情根本就不算个事，肯定不会写啊。同样，... 阅读全帖 |
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