B*****n
发帖数: 5 | 1 Anyone has inside information on this issue ?
http://www.gmwatch.org/component/content/article/11573-gm-indus
In the US, under the Federal Food, Drug and Cosmetic Act of 1938, the FDA is
responsible for ensuring that food is safe to eat, although by statute, it
regulates only food additives. By that definition, most crops are exempt
from FDA approval, although companies tasked with ensuring their products
are safe often voluntarily submit a considerable amount of information.
Certain types of co... 阅读全帖 |
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l****p
发帖数: 27354 | 4 你们要是真学术的话，要看看现实世界。
Broken Promises of Genetically Modified Crops
By KARL RUSSELL and DANNY HAKIM OCT. 29, 2016
https://www.nytimes.com/interactive/2016/10/30/business/gmo-crops-pesticides
.html?mcubz=1
About 20 years ago, the United States and Canada began introducing genetic
modifications in agriculture. Europe did not embrace the technology, yet it
achieved increases in yield and decreases in pesticide use on a par with, or
even better than, the United States, where genetically modified crops ... 阅读全帖 |
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W***n
发帖数: 11530 | 5 Europe's secret plan to boost GM crop production
Gordon Brown and other EU leaders in campaign to promote modified foods
By Geoffrey Lean (AFP)
Sunday, 26 October 2008
GM corn growing in France, which has since suspended cultivation of modified
crops
Gordon Brown and other European leaders are secretly preparing an
unprecedented campaign to spread GM crops and foods in Britain and
throughout the continent, confidential documents obtained by The Independent
on Sunday reveal.
The documents – minut |
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G**Y
发帖数: 33224 | 6 比如一个全副sensor
拍video需要拉近就开始crop。
关键要能连续crop
但是应该可以软件实现。
crop之后也比DC强。 |
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p*********e
发帖数: 32207 | 7 第一张是你的原图直接在acdsee下crop出来的
之后考虑到可能acdsee渲染的不够好,把你的原图导入LR5,crop之后用100%画质输出的
jpg,
这是第二张
第三章是FE55的原图在LR5里crop并100%画质输出的jpg.
迹, |
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h****r
发帖数: 152 | 8 居然没有看到新闻报道
http://www.nature.com/nbt/journal/v29/n4/full/nbt.1840.html
EU legitimizes GM crop exclusion zones
To the Editor:
On July 13, 2010, the European Commission (EC) officially proposed to give
member states the freedom to veto the cultivation of genetically modified (
GM) crops on their own territory without having to provide any scientific
evidence relating to new risks1. The objective of the legislation is
ostensibly to make individual member states responsible for their own policy
on G... 阅读全帖 |
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f*******r
发帖数: 180 | 9 Crop circles are usually associated with aliens, but this crop circle is of
the geek-next-door variety. Carved into a field in Oregon, it was created by
Firefox folks, Oregon State's Open Source Lab students and others, who
worked through the night after doing a practice run on a nearby field.
Coordinates: 45 07'25.17"N, 123 06'47.52"W (Satellite mode) |
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G**Y
发帖数: 33224 | 10 这叫啥crop呀，兼容DX而已呀。
要是能1-4x连续crop，那就牛叉了。 |
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T****i
发帖数: 15191 | 11 明白了。但一应急用的功能，老尼为什么要强调1.3x crop of 1.5x crop？ |
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m******s
发帖数: 5 | 12 在“精华区\技术交流\多媒体与图形处理\图象处理\PhotoShop”
下“椭圆crop for photoshop已搞定”大作中，
有一处疏漏：
要使crop出的椭圆图形的边缘不出现灰白的边界，
在原图中选择椭圆前，须双击选图工具，使右侧的
Marquee Options面板出现，去掉Anti-alised选项，
再选取图形。 |
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w*******y
发帖数: 60932 | 13 NordicTrack Apparel Clearance + 15% Off + Buy 5 Items get Free shipping:
Socks 10-Pair $8.49, Women's Tummy Control Yoga Capri $8.49, Control Crop
Leggings $8.49 + more from Sears
Use 15% off Promo Code SEARSMAY15
Buy 5 Items get Free Shipping
Below Prices are after 15% off code and are eligible for Free Shipping when
buying 5 or more. Mix and NatchNordicTrack Tummy Control Yoga Capri:
http://www.sears.com/shc/s/p_10153_12605_007BM226000P
Black or Grey $8.49
NordicTrack Women's Control Crop Legg... 阅读全帖 |
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c**i
发帖数: 6973 | 14 Matt Ridley, For Democracy, Bet on Peas Over Pineapples. Wall Street Journal
, Apr 30, 2011.
http://online.wsj.com/article/SB100014240
52748704132204576285263320561604.html
Note:
(a) The article mentions "a fine new paper by Stephen Haber of Stanford and
Victor Menaldo of the University of Washington."
It is
Haber S and Menaldo V, Rainfall, Human Capital, and Democracy. Apr 2, 2011.
http://www.innovation.hoover.org/media/file/Haber%20and
%20Menaldo,%20Rainfall,%20Human%20Capital,%20Democracy%20A... 阅读全帖 |
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m*****y
发帖数: 3981 | 18 USDA report:Crop Production 一出来， 玉米 小麦 跳水， 原本如果是上升趋势的
，report bearish 影响会持续多久啊？ |
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s*******7
发帖数: 352 | 19 上个周五收到杂志社的审稿机会： Industrial Crops and Products
杂志的影响因子快接近3。
文章是关于 yeast fermentable sugars
如果感兴趣的话，也符合你的背景，可以在杂志网站上注册一下，把简历发给我。我向
编辑推荐一下。 |
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a*****t
发帖数: 1190 | 21 cover crop 的种子用量比较大，在大多数的网店买邮费都不划算。放狗搜一下当地的
SEED AND FEED STORE. 一般都有卖的，没有也可以帮你订。还能发现很多极便宜的生
菜种子，发芽率杠杠的。 |
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Y**i
发帖数: 3016 | 22 测试环境：阴天窗口自然光的learning dog，有可能的情况下用尽量接近的光圈和焦距
，全部用最大分辨率，其他白平衡饱和等设置一律默认。所有对照顺序都是ABC：
A: pentax k100d super + p50/1.4
B: fujifilm f100fd
C: casio ex-v7
0.环境（f100fd/iso1600）
以下全是100% crop：
1.iso 100 (B vs C, A is N/A)
2.iso 200 (A vs B vs C)
3.iso 400 (A vs B vs C)
4.iso 800 (A vs B vs C)
5.iso 1600 (A vs B)
6.iso 3200 (A vs B)
7.iso 6400 (B)
8.iso 12800 (B) |
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r*********r
发帖数: 3195 | 26 看标题, 100% crop...
原图是这个的十几倍. |
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G**Y
发帖数: 33224 | 27 比如X100
如果做一个crop mode进去（哪怕就一两档）
肯定火了。 |
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s**********a
发帖数: 113 | 28 当然不是我的娃。。。去年万圣节朋友拍的，说是除了crop外，没有其它后期。大牛们
觉得这个配置拍娃的效果还成吗？ |
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s**********a
发帖数: 113 | 29 正要请教呢。应该怎样缩图才能保持原有的锐度呢？加一张100%crop的看看： |
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G********d
发帖数: 10250 | 30 lol crop不叫宽幅
宽幅的取景影响了拍摄者的决定 |
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g******z
发帖数: 5809 | 31 NO.
FX mode Movie is cropped (about 1.1x?). No way to get same angle of view as
still pics. |
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T****i
发帖数: 15191 | 33 1.3x crop of DX sensor，是不是只用sensor中间相当于4/3 sensor大小的一块，边上
都没用？这怎么做到的，珐琅距变小了？还有24MP是全部的还是中间那一块的？
哪位大侠给解惑？谢谢。 |
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C******d
发帖数: 1022 | 34 这都是什么坑啊
大家后期都crop是怎么回事？ |
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p*********e
发帖数: 32207 | 35 看小图还不错,100%crop放大看我觉得不算锐,但也可能是对焦没有对得dead on |
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r*******i
发帖数: 1640 | 37 如果lz的2，4是100% crop的话，我觉得比你选的这张放到100%要强不少
而且你选的这张不是原片，LR里加了不少锐度，可能反而因此增加了粗糙感和涂抹感
下次要比记得选张原片 |
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m*******n
发帖数: 519 | 39 其实楼主要show相机牛不牛，在室内找个洋娃娃，iso开到6400，照几张100%crop一下
，拿出来才能镇得住场子。 |
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J**G
发帖数: 3310 | 40 不想resize,这样resolution就差了，怎么crop?
xiexie |
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h*******s
发帖数: 3932 | 41 margin太多，想crop后再看，但那个button是disabled的，是不是和源文件有关？现在
zoom in后，翻页总是不好使，经常要扒拉好几次才翻过去。。 |
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c**n
发帖数: 1761 | 42 可以对IMAGE的任意坐标部分进行CROPPING.
谢谢！ |
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c**n
发帖数: 1761 | 43 可以对IMAGE的任意坐标部分进行CROPPING.
谢谢！ |
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w******e
发帖数: 953 | 46 How safe does transgenic food need to be?
Laura DeFrancesco1
Journal name:
Nature Biotechnology
Volume:
31,
Pages:
794–802
Year published:
(2013)
DOI:
doi:10.1038/nbt.2686
Published online 10 September 2013 Corrected online 26 September 2013
Article tools
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How safe does transgenic food need to be?
Download as PDF (812 KB) View interactive PDF in ReadCube
Citation
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Article metrics
Disputes over how to assess a foodstuff's safety continue to play into
public fears a... 阅读全帖 |
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g***j
发帖数: 40861 | 47 【 以下文字转载自 Biology 讨论区 】
发信人: gshjj (各输己键), 信区: Biology
标 题: Tough Lessons From Golden Rice 不错的转基因故事
发信站: BBS 未名空间站 (Wed Mar 2 22:51:41 2011, 美东)
Tough Lessons From Golden Rice
Martin Enserink
It was supposed to prevent blindness and death from vitamin A deficiency
in millions of children. But almost a decade after its invention, golden
rice is still stuck in the lab
It's easy to recognize Ingo Potrykus at the train station in Basel,
Switzerland. Quietly waiting while hurried travelers zip ... 阅读全帖 |
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s********n
发帖数: 26222 | 48 方舟子在此文中说“虫子不吃的， 人能吃吗”是中国人的质疑， 而美国人是不会问这
样的问题的， 这显然是骗人的。见下文和其中引用的文献， 其中不少是美国人的科研
。
"Comments on the human health impact of Bacillus thuringiensis toxin gene
product in genetically modified crops"
EPA Review Docket Number OPP-00678B
Professor Joe Cummins
Professor Emeritus of Genetics
University of Western Ontario
I have studied the Environment Protection Agency (EPA) document "Bt Plant-
Pesticides Biopesticides Registration Action Document B. HUMAN HEALTH
ASSESSMENT" and comment in the following ... 阅读全帖 |
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g***j
发帖数: 40861 | 49 Tough Lessons From Golden Rice
Martin Enserink
It was supposed to prevent blindness and death from vitamin A deficiency
in millions of children. But almost a decade after its invention, golden
rice is still stuck in the lab
It's easy to recognize Ingo Potrykus at the train station in Basel,
Switzerland. Quietly waiting while hurried travelers zip by, he is holding,
as he promised, the framed and slightly yellowed cover of the 31 July 2000
issue of Time magazine. It features Potrykus's bearde... 阅读全帖 |
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