on the working principle, structure characteristic, fators and parameters that influence function of several seed drill units, such as flnted wheel feed, studded roller feed, centrifugal feed, penumatic feed and so on. It provides profitable reference for selecting feed type and improving its ...
namely naphthalene (Naph), acenaphthylene (Acen), acenaphthene (Ace), fluorene (Flu), phenanthrene (Phen), Ant, fluoranthene (Fln), Py, benz(a)anthracene (BaA), chrysene (Chry), benzo(b)fluoranthene (BbFln), benzo(k)fluoranthene (BkFln), benzo(a)pyrene (BaP), dibenz...
Flipping with OER: K12 teachers’ views of the impact of open practices on students In April 2013 the Hewlett-funded OER Research Hub (OERRH) Project, in collaboration with the Flipped Learning Network (FLN), conducted an online survey of flipped educators with the aim of finding out about ...
Tutorial colab accompanying the following paper: Harikrishna Narasimhan, Andrew Cotter, Maya Gupta, Serena Wang, "Pairwise Fairness for Ranking and Regression", AAAI 2020. You may open the notebook on Google Colab by clicking here. 111 changes: 82 additions & 29 deletions 111 pairwise_fairness...
The second section of the paper presents scientometric indicators for the growth of biolinguistics. These indicators were analysed using VOSviewer and CiteSpace. The analysis included indicators such as citation, co-citation, and cooccurrence. In the first subsection, several bibliometric indications for...
We further predicted the impact of different wind direction and wind speed on the water quality under the conditions of optimal water diversion. The paper will provide Int. J. Environ. Res. Public Health 2018, 15, 1262 3 of 26 exampInlte. Js. Efnovrirtonh.eRems. PaunbalicgHeemaltehn20...
1988. The effect of infection by Lnctnri~is rlijus or Scleroderrnnflnvidurn on the uptake of '=Ni by paper birch. Can. J. Bot. 66: 934-940. Nickel tolerance of birch seedlings is increased by infection with one ectomycorrhizal fungus, Sclerodermnflcivid~~rr~, but not by another, ...
Nrobleskl, Esquire Jacob, Hedlnger & Flnnegan 1270 Avenue of the Americas Rockefeller Center New York, Nev York I0112-1796 Dear Mr. Nrobleski: Enclosed is our check in the amount of $2,988.00 which represents payment for the June 19 statement for Reynolds' contribution for the '84-'85...
摘要: In this paper,the applications of 8-amino-quinoline and its derivatives are summarized inthe fields of spectrophotometry,fluorimetry,polarography,gravimetry and extraction-separa-tion,etc.The advantages and future prospects ofthis class of reagents are also discussed.89 refer-ences are cited....
I have sent off today a copy of this proposal to Dr. Gardner, asking that he get back to me as early as possible with his comments. I will keep you advised. Sincerely, Timothy M. Flnnegan , TMF/Ior Enc. 展开 收藏 引用 批量引用 报错 分享 ...