Results 31 to 40 of about 803,284 (272)
Symmetry Analysis of Multiferroic Co_3TeO_6 [PDF]
, 2012 A phenomenological explanation of the magnetoelectric behavior of Co_3TeO_6 is developed. We explain the second harmonic generation data and the magnetic field induced spontaneous polarization in the magnetically ordered phase below 20K.Comment: Phys rev
A. B. Harris +4 more
core +4 more sources
Study on primal CO gas generation and emission of coal seam
International Journal of Mining Science and Technology, 2017 The main method of casting coal spontaneous combustion is prediction of index gases, with carbon monoxide (CO) commonly used as an index gas. However, coal spontaneous combustion is not the sole source of CO evolution; primal CO is generated through ...
Hongqing Zhu, Mingran Chang, Haiyan Wang
doaj +1 more source
Frontiers in Synthetic BiologyFor much of recorded history, the question “Where does life come from?” was answered with certainty: Aristotle’s doctrine of spontaneous generation and staged “ensoulment” defined both natural philosophy and Christian scholasticism.
Nediljko Budisa, David B. Levin
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Un-LINQed: Spontaneous extrusion of newer generation implantable loop recorders
Indian Pacing and Electrophysiology Journal, 2020 Background: Insertable cardiac monitors (ICMs) are often used for long-term monitoring of cardiac rhythm. The Medtronic’s LINQ Reveal ™ is a new generation wireless, automated, and patient responsive subcutaneous ECG monitoring device.
Joseph Zakhar +3 more
doaj +1 more source
Scale Symmetry Breaking from the Dynamics of Maximal Rank Gauge Field Strengths
, 2003 Scale invariant theories which contain maximal rank gauge field strengths (of $D$ indices in $D$ dimensions) are studied. The integration of the equations of motion of these gauge fields leads to the s.s.b. of scale invariance. The cases in study are: i)
E. I. GUENDELMAN +2 more
core +3 more sources
Amplified spontaneous emission pulses for high-power supercontinuum generation
The Journal of Engineering, 2016 The authors demonstrate an incoherent light source based on a reflective semiconductor optical amplifier as pump for high-power supercontinuum generation for the first time.
Huan Huan Liu, Kin Kee Chow
doaj +1 more source
Spontaneous Current Generation in Cosmic Strings
, 1993 It is shown that in models including the standard electroweak theory and for some particular values of the underlying parameters, electric currents can be spontaneously generated in cosmic strings, without the need of any external field (e.g., electric ...
PETER, Patrick
core +1 more source
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
Observation of a New Mechanism of Spontaneous Generation of Magnetic Flux in a Superconductor
, 2004 We report the discovery of a new mechanism of spontaneous generation of a magnetic flux in a superconductor cooled through $T_c$. The sign of the spontaneous flux changes randomly from one cooldown to the next, and follows a Gaussian distribution.
Ariel Maniv +11 more
core +1 more source
Potential therapeutic targeting of BKCa channels in glioblastoma treatment
Molecular Oncology, EarlyView.This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak +4 more
wiley +1 more source