HTTP/1.1 200 OK Cache-Control: no-cache, private Content-Type: text/html; charset=UTF-8 Date: Mon, 30 Nov 2020 11:02:29 GMT 成人片在线免费观看

Researchers uncover earliest tobacco use in the Pacific Northwest

UC Davis researchers uncover earliest tobacco use in the Pacific Northwest
The earliest known usage of tobacco in the Pacific Northwest was smoked using a pipe similar to this one, according to Shannon Tushingham, a UC Davis archaeology research associate. Credit: Shannon Tushingham

(Phys.org)—Native American hunter-gatherers living more than a thousand years ago in what is now northwestern California ate salmon, acorns and other foods, and now we know they also smoked tobacco—the earliest known usage in the Pacific Northwest, according to a new University of California, Davis, study.

"The study demonstrates that was part of the northwestern California culture very early ... shortly after the earliest documented Pacific Northwest Coast plank house villages," said the study, published in the .

Testing organic residues extracted from pipes, researchers from the UC Davis Department of Anthropology and the Fiehn Metabolomics Laboratory of the UC Davis Genome Center confirmed was smoked, and likely grown in the region, by at least A.D. 860.

Perhaps more importantly, the researchers say that additional studies may help them better understand the origins of and the human management, geographic range extension and cultivation of tobacco. Indeed, as part of a second study, the authors have recently detected nicotine in ancient pipes from an 800-year-old site in the modern city of Pleasanton, Calif.

加强农村公共设施建设。
The demagogue’s campaign leads naturally to despotism — the tyranny of the majority that is a mask on the tyranny of one.
3.《绝望主妇》灵感来源于安德烈·耶茨案
Four factors should fuel the jobs recovery in 2013:[qh]
1.手指存储器
I think it’s a perfect continuation of my last post of being a football widow and I simply had to share the rules here. I LOVE rule no.6.

Prior to this recent testing, which used sensitive gas chromatography/mass spectrometry, researchers were unsure of the historical use of tobacco on the Coast. It was unclear, for example, whether European traders had brought tobacco to the area much later, or if some other plant had been smoked in the pipes, Tushingham said.

Each film Wes Anderson makes seems to exist in its very own universe. And “The Grand Budapest Hotel,” set mainly in the 1930s, uses distinct elements and props to help define its world.
This year's lift was slower than the 6.5% rise in 2016, which is attributed to moderating economic growth and a rapidly aging society.
Goldie Blox is a toy company on a mission to redefine the “pink aisle” in toy stores. Men dramatically outnumber women in science, technology, engineering and math (STEM) education and careers, with girls largely losing interest in these topics by age 8. Goldie Blox toys are designed to inspire future engineers by engaging girls in a way that draws on their strong verbal and storytelling skills — while still offering opportunities to build the skills that can later translate into an interest in engineering. And speaking of opportunity, how does a start-up toy company stand out against the big names that have been dominating the toy space since the beginning of time? In a savvy move, Goldie Blox recently released a video that went viral with their take on the Beastie Boys song “Girls.” Though the video was ultimately taken down, Goldie Blox did an excellent job raising awareness of the need to get more women and girls interested in STEM … and of the Goldie Blox toys.
Though she says 'women have a tight to be angry', McGowan says #MeToo activists have 'sold themselves a fiction' rather than face up to the true nature of Hollywood.
Then why do you go out and do the things you tell us not to do? 你们大人为什么去做与你们教导孩子相反的事情呢?
But yeah, of course they should tank. And so should the Kings. Again. And the Heat. And the Magic. These are mediocre teams, at best, without high upsides even in the most optimistic projections.
单词arrogant 联想记忆:
而或许更引人关注的问题是,雅虎究竟为何决定拿出3,000万美元来收购一款手机应用呢?诚然,Summly的文本精炼能力与新战略下的雅虎对移动设备的侧重不谋而合。伴随着以11亿美元对轻博客的收购,以及广受好评的新款天气应用的推出,Summly软件的加入见证了雅虎占领智能手机领域的坚定决心,以及为爱使手机的年轻消费者提供优质服务的不懈努力。

[spred]
stylish
At least one model of the next iPhone is expected to feature image-capture technology that can sense depth, and track faces and expressions. A range of new emojis include monkeys and robots, whose animated expressions can mirror the iPhone user’s face as Apple battles for users’ attention with the likes of Facebook and Snapchat.
That even at a lower profit margin (say, 40%) and a 1/3 cannibalization rate (i.e. customers buy one third fewer full-priced iPhones), the cheaper iPhone would increase Apple'srevenue and gross profits (see her spreadsheet above).
Effective email marketing involves more than occasionally blasting out a newsletter. To build an effective email marketing strategy, you need a tool packed with functionality. MailChimp seems to be the best system out there, offering elegant, intuitive newsletter templates, advanced list segmentation features and marketing automation capabilities.
《楚乔传》
Snapchat on Tuesday launched Discover, a section of its app where media outlets including Vice, CNN andPeople magazine can publish video content within Snapchat. Already several of the channels feature ads, which aren’t cheap. According to Adweek, Snapchat ads cost $750,000 per day.
Today, the Financial Times reveals the fake gross domestic product data routinely released from many northern Chinese regions. There, solid alternative evidence suggests the authorities have “smoothed” the economic growth figures. They artificially boosted growth figures between 2012 and 2016, masking a real downturn, and last year covered up a genuine recovery.

单词authorization 联想记忆:
新年就要到了,让我们给那些久未联系的朋友送封英文新年祝福邮件,表达一份深深的祝福吧!
怎么玩扑克?
通常冷静的分析师们早已习惯了汽车行业的缓慢增长,但是遇到特斯拉,他们就丢掉了一贯的谨慎。德意志银行(Deutsche Bank)的分析师罗德o拉切给该股设定了310美元的目标价格。无独有偶,摩根士丹利(Morgan Stanley)的分析师亚当o乔纳斯也将特斯拉的目标股价定为320美元,并称它是“世界上最重要的汽车公司”。

The study is available online.


Explore further

6. 制定计划。

Provided by UC Davis
Citation: Researchers uncover earliest tobacco use in the Pacific Northwest (2013, March 1) retrieved 18 November 2020 from https://phys.org/news/2013-03-uncover-earliest-tobacco-pacific-northwest.html
This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.
0 shares

Feedback to editors

User comments