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Brendan Nagle ’14 Th’15 currently works for Oracle in Silicon Valley doing hardware engineering, and travels in his spare time.
This photo appeared in Thayer Notes in the Summer 2016 issue of Dartmouth Engineer magazine.
Photo courtesy of Brendan Nagle.
Blogged at www.sidewalkpressed.com/?p=616
Poster printed with the blood of the players from the New Zealand All Blacks: www.bondedbyblood.co.nz/
分为单细胞动物（Protozoa）和多细胞动物（即后生动物 Metazoa）两种。前者所属的动物有争议，例如眼虫，会因为其体内的叶绿体被归入为植物。而在演化的过程中，多细胞生物中的细胞会因细胞分化而发展到不同的方向，行使不同的功能[21]。多细胞动物再被分为侧生动物（Parazoa）和真后生动物（Eumetazoa）。前者包括海绵动物，扁盘动物和中生动物[21]。这三种动物和真后生动物缺乏联系。组织分化程度低[22]。接下来，真后生动物按照其身体对称方式被分为辐射对称动物和两侧对称动物。前者包括刺胞动物门和栉水母动物门。然后将两侧对称的动物按其体腔的有无，有的话是真是假，分为三类，即无体腔动物（Acoelomata），假体腔动物（Pseudocoelomata）和真体腔动物（Eucoelomata）。但是纽形动物门介乎于假体腔动物和真体腔动物之间，分类位置有疑问。无体腔动物的代表是扁形动物。假体腔动物的体腔并不是由中胚层包绕的，是原肠未完全退化的产物，代表动物是线虫动物和轮形动物。真体腔动物的体腔是有中胚层包裹的。真体腔动物接着按原肠孔（Blastoporus）的发展分为原口动物（Protostomia），后口动物（Deuterostomia）[21]和过渡类型触手动物（Tentaculata）。后口动物的代表是棘皮动物和非“无脊椎动物”的脊索动物。过渡类型包括帚虫动物，腕足动物和苔藓动物三种。其他的真体腔动物都是原口动物，包括节肢动物，缓步动物，有爪动物，软体动物，星虫动物，螠虫动物门和环节动物等。这种分类有很大问题，比如纽形动物的“无家可归”，而扁形动物，线虫动物是原口动物，却因为体腔不是“真体腔”而没有“资格”去被归类。触手动物有很多后口动物的特征，比如辐射卵裂，体腔是由内胚层内陷形成的中胚层包裹的。但是来自分子生物学的证据却表明它们是原口动物。 来自http://dd.mu/=XN318
Important legal note.
All images are copyright and must not be re posted or water marks removed, anyone found reposting is liaIble to prosecution.
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From Evernote:
Isadora Duncan
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I don't have a true macro. I actually tote around a point and shoot Sony Cybershot DSC-P51. But I can get some nice field of view type shots, I've discovered. It just takes a lot of work to hack it out.
Walking to the Eveleigh markets on Saturday morning, there is some little evidence of that lovely neighbourhood phenomenon, kerbside recycling via passers-by rather than the council.
A note is all that remains to tell of the recycled item, presumably a dryer or heater: "5.6.09 Works! (but bad for the environment (very warm though))"
As naming / labelling enthusiast, I was impressed to see that our neighbours had both dated the note and closed both parentheses. Gold star!
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25.10–17.11.2019
Exhibition Laboratory
Developed and curated by Basak Senova.
Participating artists include Heba Y. Amin, Nisrine Boukhari, Benji Boyadgian, Yane Calovski, Ramesch Daha, Ricarda Denzer, Nikolaus Gansterer, Inma Herrera, Barbara Holub, Otto Karvonen, Ebru Kurbak, Bronwyn Lace, Marcus Neustetter, Behzad Khosravi Noori, Egle Oddo, Isa Rosenberger, Lina Selander, Tamsin Snow and Timo Tuhkanen.
Note the overhead cabinets have a top hinge and have gas struts to hold them open and out of the way.
I got home tonight to find this lovely little note through the letter box. The lovely DHL delivery driver must have decided he couldn't be bothered coming back again so flung my package over the back garden gate where I found it soaking wet as it's been raining heavily all day. Just as well it was in a waterproof packet and was nothing breakable! And I'm sure they're supposed to leave an official DHL note to say they've been at the door???!!!