Results 11 to 20 of about 6,876,154 (338)
Thermal high pressure hydrogenolysis II. The thermal high pressure hydrocracking of fluorene [PDF]
, 1973 The thermal hydrocracking of fluorene was investigated in the temperature range of 400 to 480 °C and hydrogen pressures of up to 375 atm. As main reaction products were found 2-methylbiphenyl, biphenyl, toluene and benzene.
Konter, Willem A.N. +2 more
core +9 more sources
High-pressure polymorphism in pyridine [PDF]
IUCrJ, 2020 Single crystals of the high-pressure phases II and III of pyridine have been obtained by in situ crystallization at 1.09 and 1.69 GPa, revealing the crystal structure of phase III for the first time using X-ray diffraction. Phase II crystallizes in P212121 with Z′ = 1 and phase III in P41212 with Z′ = ½.
Simon J. Teat +13 more
openaire +9 more sources
The triglyceride to high-density lipoprotein ratio identifies children who may be at risk of developing cardiometabolic disease [PDF]
, 2014 Aim: It is important to develop simple, reliable methods to identify high-risk individuals who may benefit from intervention. This study investigated the association between the triglyceride to high-density lipoprotein cholesterol (TG/HDL) ratio and ...
Baker +28 more
core +1 more source
Prediction of Primary vs Secondary Hypertension in Children [PDF]
, 2012 Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/91106/1/j.1751-7176.2012.00603.x ...
Ahmed +29 more
core +1 more source
Enhancing reversibility of LiNi0.5Mn1.5O4 by regulating surface oxygen deficiency
Carbon Energy, 2023 Oxygen deficiency has crucial effects on the crystal structure and electrochemical performance of spinel oxide lithium electrode materials such as LiNi0.5Mn1.5O4 (LNMO) cathode.
Dandan Wang +8 more
doaj +1 more source
Some Magnetic Properties and Magnetocaloric Effects in the High-Temperature Antiferromagnet YbCoC2
Magnetochemistry, 2023 The YbCoC2 compound, which crystallizes in a base-centered orthorhombic unit cell in the Amm2 space group CeNiC2 structure, is unique among Yb-based compounds due to the highest magnetic ordering temperature of TN=27 K.
Denis Alexandrovich Salamatin +7 more
doaj +1 more source
Application of High Pressure Homogenization to Improve Stability and Decrease Droplet Size in Emulsion-Flavor Systems [PDF]
, 2016 Flavor is a mixture of organic compounds and is a quality parameter for food acceptability. During processing and storage, the concentration of flavor in foods could be diminished because of its volatility, causing a decrease in its intensity and food ...
C, J. (Jimenez-Martinez) +3 more
core +1 more source
Proceedings of the National Academy of Sciences, 2011 H 2 O will be more resistant to metallization than previously thought. From computational evolutionary structure searches, we find a sequence of new stable and meta-stable structures for the ground state of ice in the 1–5 TPa (10 to 50 Mbar) regime, in the static approximation.
Andreas Hermann +2 more
openaire +3 more sources
Everything you always wanted to know about metallic hydrogen but were afraid to ask
Matter and Radiation at Extremes, 2020 The hydrogen molecule is made from the first and lightest element in the periodic table. When hydrogen gas is either compressed or cooled, it forms the simplest molecular solid. This solid exhibits many interesting and fundamental physical phenomena.
Eugene Gregoryanz +5 more
doaj +1 more source
Micromachines, 2023 In this study, we propose a solution for realization of surface emitting, 2D array of visible light laser diodes based on AlInGaN semiconductors. The presented system consists of a horizontal cavity lasing section adjoined with beam deflecting section in
Kiran Saba +7 more
doaj +1 more source