Official proceedings of the New York Railroad Club.

No meetings held from June-August.

Home lighting fundamentals.

Mode of access: Internet.

The book buyer.

"A review and record of current literature."

Oriental tales.

"Limited to 500 copies, no. 361."

The collected works of Sir Humphry Davy ...

v. 1. Memoirs of the life of Sir Humphry Davy, by his brother, John Davy.--v. 2. Early miscellaneous papers from 1799 to 1805, with an introductory lecture and outlines of lectures on chemistry, delivered in 1802 and 1804.--v. 3. Researches, chemical and philosophical, chiefly concerning nitrous oxide ... and its respiration.--v. 4. Elements of chemical philosophy.--v. 5. Bakerian lectures and miscellaneous papers from 1806 to 1815.--v. 6. Miscellaneous papers and researches, especially on the safety-lamp, and flame, and on the protection of the copper sheathing of ships, from 1815 to 1828.--v. 7. Discourses delivered before the Royal society. Elements of agricultural chemistry, pt. I.--v. 8. Elements of agricultural chemistry, pt. II. Miscellaneous lectures and extracts from lectures.--v. 9. Salmonia, or Days of fly-fishing. Consolation in travel, or The last days of a philosopher.

Robbery under law; or, The battle of the millionaires; a play in three acts and three scenes, time, 1887; treating of the adventures of the author of "Who's looney now?" by John Armstrong Chaloner.

Robbery under law.--The hazard of the die.--The temple of Apollo and the muses.--Ali Baba and the forty thieves.--The prison house.--Aladdin and his wonderful lamp.--Scorpio.--"The play's the thing."--"The shaving of Shagpat."--In re the Paris prize.--"Brer Fox and Brer Rabbit."--Isis unveiled.--Newspaper reviews [etc.]--David-up-to-date.

Songs of Ireland : 100 most popular Irish songs /

For voice and piano.

The Arabian nights entertainments;

An accurate version of the wonderful and fanciful stories of 1,001 Arabian nights, retold and corrected from an Aribic manuscript, by the famous translator, Dr. Jonathan Scott.

Abstract-Bulletin

Prior to the formation of the Incandescent Lamp Department, the Lamp Works of the General Electric Company were divided into the Edison Lamp and the National Lamp Divisions. Later, the Incandescent Lamp Department became the Lamp Department

Lighting Data

Mode of access: Internet.

Bulletin

No more published after no. 56 (1929)

Stimulating plant growth with artificial light,

Mode of access: Internet.

Synthesis dataset of physical and ecosystem properties from pan-arctic wetland sites using peat core analysis

Permafrost dynamics play an important role in high-latitude peatland carbon balance and are key to understanding the future response of soil carbon stocks. Permafrost aggradation can control the magnitude of the carbon feedback in peatlands through effects on peat properties. We compiled peatland plant macrofossil records for the northern permafrost zone (515 cores from 280 sites) and classified samples by vegetation type and environmental class (fen, bog, tundra and boreal permafrost, thawed permafrost). We examined differences in peat properties (bulk density, carbon (C), nitrogen (N) and organic matter content, C/N ratio) and C accumulation rates among vegetation types and environmental classes.

Characterization and Degradation of Fatty Acid Methyl Esters and Biodiesel in Artificial Seawater Under UV Exposure Using Raman Spectroscopy

Thesis (Master's)--University of Washington, 2016-06

Depth of cure and surface microhardness of composite resin cured with blue LED curing lights

Objectives. This study examined the depth of cure and surface microhardness of Filtek Z250 composite resin (3M-Espe) (shades B1, A3, and C4) when cured with three commercially available tight emitting diode (LED) curing lights [E-light (GC), Elipar Freelight (3M-ESPE), 475H (RF Lab Systems)], compared with a high intensity quartz tungsten halogen (HQTH) light (Kerr Demetron Optilux 501) and a conventional quartz tungsten halogen (QTH) lamp (Sirona S1 dental unit). Methods. The effects of light source and resin shade were evaluated as independent variables. Depth of cure after 40 s of exposure was determined using the ISO 4049:2000 method, and Vickers hardness determined at 1.0 mm intervals. Results. HQTH and QTH lamps gave the greatest depth of cure. The three LED lights showed similar performances across all parameters, and each unit exceeded the ISO standard for depth of cure except GC ELight for shade B1. In terms of shade, LED lights gave greater curing depths with A3 shade, while QTH and HQTH tights gave greater curing depths with C4 shade. Hardness at the resin surface was not significantly different between LED and conventional curing lights, however, below the surface, hardness reduced more rapidly for the LED lights, especially at depths beyond 3 mm. Significance. Since the performance of the three LED lights meets the ISO standard for depth of cure, these systems appear suitable for routine clinical application for resin curing. (C) 2003 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.