Results 51 to 60 of about 1,105,025 (337)
SOFIA Infrared Spectrophotometry of Comet C/2012 K1 (Pan-STARRS)
, 2015 We present pre-perihelion infrared 8 to 31 micron spectrophotometric and imaging observations of comet C/2012 K1 (Pan-STARRS), a dynamically new Oort Cloud comet, conducted with NASA's Stratospheric Observatory for Infrared Astronomy (SOFIA) facility ...
de Pater, Imke +10 more
core +1 more source
The high-field polar RX J1007.5-2017 [PDF]
, 2012 We report optical and X-ray observations of the high-field polar RXJ1007.5-2017 performed between 1990 and 2012. It has an orbital period of 208.60 min determined from the ellipsoidal modulation of the secondary star in an extended low state.
Beuermann, K. +4 more
core +2 more sources
Advanced Materials Interfaces, EarlyView.An all aqueous synthesis of poly(ethylene glycol)‐amide‐norbornene‐carboxylate (PEGaNBCA) is developed via reacting carbic anhydride with amino‐terminated PEG. PEGaNBCA is readily crosslinked into hydrogels by click chemistries. PEGaNBCA crosslinked thiol‐norbornene hydrogels are hydrolytically stable but can be rendered hydrolytically labile through ...
Nathan H. Dimmitt, Chien‐Chi Lin
wiley +1 more source
Synthesis Analgetic-Antiiflammation N-(4t-Buthylbenzoil)-p-Aminophenol by Using MgF2 Catalist
Jurnal Ilmu Dasar, 2018 Synthesis of N-(4t-buthylbenzoyl)-p-aminophenol has been done by reacting p-aminophenol and 4-tert- buthylbenzoyl chloride compounds with 1% MgF2 catalyst. N-(4t-buthylbenzoyl)-p- aminophenol as an antiinflamatory analgesic.
Hadi Barru Hakam Fajar Siddiq +2 more
doaj +1 more source
International Breastfeeding Journal, 2020 Background The purpose of this study was to evaluate the circadian variation of human milk macronutrients and energy content depending upon pregnancy duration.
Ieva Jura Paulaviciene +4 more
doaj +1 more source
Advanced Materials Interfaces, EarlyView.A novel fast‐screening photocatalytic reactor system (FaS‐PhoReS) using terrestrial sunlight is able to measure the in operando photodegradation of 32 samples at once, and does not suffer from the common problem of sample evaporation. Four photostable 12 dyes are used to investigate the photocatalytic performance of TiO2 and ZnO samples in both film ...
Elisante Maloda Maloda +5 more
wiley +1 more source
The secondary star and distance of the polar V1309 Ori [PDF]
, 2006 The first phase-resolved JHK light curves of the eclipsing polar (AM Herculis binary) V1309 Ori are presented and interpreted. We separate the contributions from the secondary star and from other sources with the aim of determining a photometric distance.
Bailey +26 more
core +2 more sources
Calibration of ultraviolet, mid-infrared and radio star formation rate indicators [PDF]
, 2017 We present calibrations for star formation rate indicators in the ultraviolet, mid-infrared and radio continuum bands, including one of the first direct calibrations of 150 MHz as a star formation rate indicator. Our calibrations utilize 66 nearby star forming galaxies with Balmer decrement corrected H-alpha luminosities, which span 5 orders of ...
arxiv +1 more source
Advanced Materials Interfaces, EarlyView.Metal–organic framework doped viologen‐based ionogel electrochromic device demonstrates superior performance including homogeneous chromatic transition, enhanced coloration efficiency, and exceptional cycling stability. These advancements originate from dual mechanisms: 1) physical confinement effect effectively suppressing viologen molecular ...
Huan Jiang +6 more
wiley +1 more source
JWST Spectrophotometry of the Small Satellites of Uranus and Neptune [PDF]
The Planetary Science Journal (2024)We use 1.4-4.6 micron multi-band photometry of the small inner Uranian and Neptunian satellites obtained with the James Webb Space Telescope's near-infrared imager NIRCam to characterize their surface compositions. We find that the satellites of the ice giants have, to first-order, similar compositions to one another, with a 3.0 micron absorption ...
arxiv +1 more source