Results 31 to 40 of about 1,202,792 (286)

The Sensible and Insensible Body: A Visual Essay

open access: yes19, 2012
Translating pain into tangible images brings it into the public consciousness, raising the spectre of bodily suffering as virtually intrinsic to the human condition.
Joanna Bourke
doaj   +2 more sources

ETHER - a partially forgotten anesthetic

open access: yesJournal of Education, Health and Sport, 2022
INTRODUCTION: Ether is the common name for diethylether (CH3-CH2-O-CH2-CH3). It is a colorless, volatile and highly flammable liquid with a characteristic pungent odor. It was widely used as an anesthetic in the past and is now a component of solvents. 
Kinga Pożarowska   +4 more
doaj   +1 more source

Gravity as Archimedes' thrust and a bifurcation in that theory [PDF]

open access: yes, 2004
Euler's interpretation of Newton's gravity (NG) as Archimedes' thrust in a fluid ether is presented in some detail. Then a semi-heuristic mechanism for gravity, close to Euler's, is recalled and compared with the latter.
A. Einstein   +25 more
core   +5 more sources

Evolution of the electrochemical interface in sodium ion batteries with ether electrolytes

open access: yesNature Communications, 2019
Ether based electrolytes have surfaced as alternatives to conventional carbonates allowing for enhanced electrochemical performance of sodium-ion batteries; however, the primary source of the improvement remains poorly understood.
Kaikai Li   +11 more
semanticscholar   +1 more source

General anaesthesia as a topic of articles in the medical press of the Kingdom of Poland of the 1840s and 1850s

open access: yesForum Bibliotek Medycznych, 2019
The middle of the 19th century was a period when, despite the loss of state independence, magazines addressed to medical circles began to be established and developed on Polish lands.
Maria Turos
doaj   +1 more source

Interstellar dimethyl ether gas-phase formation: a quantum chemistry and kinetics study [PDF]

open access: yes, 2018
Dimethyl ether is one of the most abundant interstellar complex organic molecules. Yet its formation route remains elusive. In this work, we have performed electronic structure and kinetics calculations to derive the rate coefficients for two ion ...
Balucani, Nadia   +6 more
core   +3 more sources

Structural and functional roles of ether lipids

open access: yesProtein & Cell, 2017
Ether lipids, such as plasmalogens, are peroxisome-derived glycerophospholipids in which the hydrocarbon chain at the sn-1 position of the glycerol backbone is attached by an ether bond, as opposed to an ester bond in the more common diacyl phospholipids.
John M. Dean, I. Lodhi
semanticscholar   +1 more source

Understanding of anesthesia – Why consciousness is essential for life and not based on genes

open access: yesCommunicative & Integrative Biology, 2016
Anesthesia and consciousness represent 2 mysteries not only for biology but also for physics and philosophy. Although anesthesia was introduced to medicine more than 160 y ago, our understanding of how it works still remains a mystery. The most prevalent
František Baluška   +3 more
doaj   +1 more source

ON THE OXIDATION OF ETHER. [PDF]

open access: yesJournal of the American Chemical Society, 1915
n ...
Isham, R. M., Vail, C. E.
openaire   +2 more sources

Ether-compatible sulfurized polyacrylonitrile cathode with excellent performance enabled by fast kinetics via selenium doping

open access: yesNature Communications, 2019
Sulfurized polyacrylonitrile is suggested to contain Sn (n ≤ 4) and shows good electrochemical performance in carbonate electrolytes for lithium sulfur batteries. However inferior results in ether electrolytes suggest that high solubility of Li2Sn (n ≤ 4)
Xin Chen   +10 more
semanticscholar   +1 more source

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