Results 141 to 150 of about 48,105 (319)

The structure of Herbig-Haro object 43 and Orion dark cloud extinction [PDF]

New ultraviolet and optical observations of Herbig-Haro Object No. 43 are reported. Continuum and emission line fluxes in the range 1250 A equal to or less than lambda equal to less than 7350A have been measured.
Cohen, M., Dopita, M. A., Schwartz, R. D.   +2 more
core   +1 more source

Effect of Interference Study on Carrageenan Detection using Ultraviolet Visible Spectrophotometry

, 2023
Muhamad Eqmal Izman Mohd Fadli, Wan Elina Faradilla Wan Khalid, Sharina Abu Hanifah   +2 more
openalex   +1 more source

Magnetic Pinecone Biochar‐Activated Peroxymonosulfate for Efficient Sulfamethoxazole Degradation: Performance, Mechanism, and Toxicity Analysis

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study successfully prepared magnetic iron/cobalt codoped biochar catalyst (CFSBC) using a one‐step calcination method. The morphology and structure of the material were systematically characterized using SEM, XRD, FTIR, TEM, BET, Raman, VSM, and XPS techniques. The effects of key parameters such as catalyst dosage, peroxymonosulfate (PMS)
Jianhua Ni, Haoyuan Zheng, Guishang Sheng, Xi Zhang   +3 more
wiley   +1 more source

Spectrophotometry of planets, asteroids and satellites from the international ultraviolet explorer satellite [PDF]

A total of 14 8 hour I.U.E. observing sessions resulted in 39 spectra of 11 asteroids and 9 solar type stars as well as 57 spectra at various locations on the disk of Jupiter. The Jupiter observations include a total of 5 center to limb series of spectra
Gehrels, T., Martinek, S., Tomasko, M. G., Zellner, B.   +3 more
core   +1 more source

Nitrate Measurement in Seawater with a Turbidity Correction Algorithm based on Ultraviolet Spectrophotometry [PDF]

, 2023
Jian Xu, Xingyue Zhu, Naixin Zhang, Kaixiong Yu, Lei Xu, Chi Wu   +5 more
openalex   +1 more source

Incorporation of MoO3 Nanoparticles Into Polypropylene Fibers via Melt Spinning: Investigation of Mechanical, Thermal, and Chromic Properties

Journal of Applied Polymer Science, EarlyView.
Pure PP and PP/MoO3 filaments produced by melt spinning. ABSTRACT Polypropylene (PP) composite fibers containing 0.10, 0.20, and 0.50 wt% molybdenum oxide (MoO3) nanoparticles were produced via melt spinning. In the present study, the effect of this addition on the mechanical, thermal, and chromic properties of the fibers was investigated.
Raphael Borges Magalhães Bergamini, Maria Inês Bruno Tavares, Camila Vicente de Farias, Fabiane Gomes de Oliveira, Karla Mayara Arguelles Simões, Diego de Holanda Saboya Souza   +5 more
wiley   +1 more source

Rocket and laboratory studies in aeronomy and astronomy [PDF]

Data extracted from semi-annual status reports presented include: a list of all sounding rocket launches performed under NASA sponsorship; a list of Ph.D. and M.A.
Feldman, P. D.
core   +1 more source

Optical and ultraviolet spectrophotometry of the ONeMg Nova V838 Herculis 1991 [PDF]

, 1996
K. M. Vanlandingham, S. Starrfield, R. Mark Wagner, S. N. Shore, G. Sonneborn   +4 more
openalex   +1 more source

Development and Characterization of Cellulose Films Incorporating Vitamin A and E‐Loaded Liposomes

Journal of Applied Polymer Science, EarlyView.
Liposome‐cellulose films deliver UV‐light shielding, wetting, and high rigidity for green tattoo aftercare. ABSTRACT This study introduces cellulose films enriched with vitamin A/E liposomes as sustainable, bioactive dressings for tattoo aftercare. Morphological analysis showed a smoother, more continuous microtexture than the neat cellulose films ...
Nathalia Vieira Villar de Nunes, Lincoln Audrew Cordeiro, Camila Monteiro Cholant, Ana Carolina Rodrigues Ribeiro, João Pedro Almeida Lopes, Everton Granemann Souza, Chiara das Dores do Nascimento, Alexandre Ferreira Galio, Amanda Dantas de Oliveira, Andre Ricardo Fajardo, André Luiz Missio   +10 more
wiley   +1 more source

Simultaneous Determination of Pb(II), Cu(II) and Ni(II) with MEDTA by Ultraviolet and Visible Derivative Spectrophotometry

, 2018
Ma Mercedes del Coro Fernández Feal, J. M. Castro-Romero, J. M. Fernández-Solís   +2 more
openalex   +1 more source