HTTP/1.1 200 OK Cache-Control: no-cache, private Content-Type: text/html; charset=UTF-8 Date: Wed, 02 Dec 2020 00:15:28 GMT 激情小视频博彩

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.

单词prime 联想记忆:
Equally, a three-week interning stint at PwC in the school summer holidays gave her the chance to sample life in a professional services firm. “I didn’t think I would get a place on [PwC’s programme] as I had no business experience,” she says.
pr(iHbd+xg|gPd&q+&+Y
Others who made the top ten include Amazon's Jeff Bezos at fifth on the list, Mark Zuckerberg of Facebook at sixth, Oracle's Larry Ellison at seventh, Michael Bloomberg at eighth, and tied for ninth are David and Charles Koch.
Despite the promise of downloadable courses, teaching for officially recognised qualifications continues to be a classroom-based activity undertaken in the real world. Start-ups have taken the attitude that if they cannot beat the universities and colleges at their own game with new methods of delivery, they should join them in partnerships. As a result, they have been busy getting examining boards to endorse their online courses so that they can count towards a bachelor’s or master’s qualification.
States are falling all over themselves to be chosen as the site for Tesla’s proposed $5 billion Gigafactoryto produce lithium ion batteries. California is competing with Nevada, Arizona, New Mexico, and Texas, and the bidding for the factory, which could employ up to 6,500 people, is said to be up to $500 million.

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.

星巴克的品牌价值增长49%,排名第21位,该公司已从咖啡馆发展到人们可以逗留一整天的地方,它现在供应早餐、午餐和晚餐,一些地方还供应酒水。
Country's biggest stars gathered in Las Vegas on Sunday for the 2013 Academy of Country Music Awards.
扎实有效去产能。
10. 迪皮卡-帕度柯妮 1000万美元
最佳电视电影:《神探夏洛克:可恶的新娘》(Sherlock: The Abominable Bride [Masterpiece], PBS)
单词platform 联想记忆:
6. “The Martian” With its red-rock buttes and mesas, Ridley Scott’s deeply satisfying space western both draws from an enduring genre and his own Pantheon legacy. (Read the review.)
珍贵的照片显示了古老的性玩具曾经属于中国皇室和贵族。

James Bond 23 may still be quite a ways away from actually happening, as star Daniel Craig is commited to three chapters in the Millennium Trilogy, starting with the currently in-production The Girl with the Dragon Tattoo. There is currently no talk of hiring someone else to play James Bond, but if Craig is to reprise the role a third time, we still won't see James Bond 23 until 2014 at the earliest.
请接受我诚挚的新年祝福,顺祝身体健康。
Despite the huge production, the focus was on the 40 gorgeous models who walked the runway.
反对:影片可能太过非主流,不具有获得大奖的影响力。
目前,微博上最红的10位网红共有4000万名粉丝。Papi酱是目前最火的网红之一,她已经签署了一份合同,视频广告费用达到了惊人的340万美元。
华特迪士尼公司(Walt Disney)首席执行官、自2011年起成为苹果董事会成员的鲍勃?伊格尔(Bob Iger)说:“人们说他外表冷淡,但他是个非常有激情的男人,而且勇于站出来捍卫自己的信仰。无论对个人生活还是对苹果,他都是如此。”
眼下,合格的供应链经理极度缺乏,在那些分支机构遍布全球的跨国公司中尤其如此。究其原因,不外以下两点。
If all this comes to pass, Huberty estimates that Apple's addressable smartphone market in China, which had dwindled to 10%, could triple to nearly 30%.

Mila Kunis just keeps on raking in those sexy titles.
税:每年大约41684美元(约26.7万元)
单词retreat 联想记忆:
《皮囊之下》就是如此的直观如此的自由不羁,抛开欢快,离奇的剧情和电影本身的情色——一切都处于黑暗中,摧毁性的性爱中。它是一种力量,在你的皮囊之下。

The study is available online.


Explore further

我发现自己很难开启一段对话

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