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Spontaneous formation of nanoscale hollow structures could boost battery storage（图）
Spontaneous formation nanoscale hollow structures boost battery storage
2020/6/19
An unexpected property of nanometer-scale antimony crystals -- the spontaneous formation of hollow structures -- could help give the next generation of lithium ion batteries higher energy density with...
Spontaneous formation of nanoscale hollow structures could boost battery storage（图）
Spontaneous formation nanoscale hollow structures boost battery storage
2020/7/3
An unexpected property of nanometer-scale antimony crystals -- the spontaneous formation of hollow structures -- could help give the next generation of lithium ion batteries higher energy density with...
Spontaneous rhythms in a harbor seal pup calls
Bioacoustics Rhythm Vocal communication Vocalization Animal call Marine mammal Pinniped Turntaking, Timing Evolution of speech Harbor seal
2018/3/5
Objectives: Timing and rhythm (i.e. temporal structure) are crucial, though historically neglected, dimensions of animal communication. When investigating these in non-human animals, it is often diffi...
Scientists have long known the ins and outs of equilibrium thermodynamics. Systems in equilibrium — a stable state of unchanging balance — are governed by a neat set of rules, making them predictable ...
Changes in lymphocyte function and subset counts in cats with spontaneous chronic kidney disease
uraemia immunosuppression lymphopenia mitogens flow cytometry
2016/11/11
Chronic kidney disease alters the immune response in humans and dogs and it is thought to be one of the causes of immunosuppression in cats. Haematological, biochemical, and immunological examinations...
Physicists Observe Spontaneous Mechanical Buckling in Freestanding Graphene
Physicists Spontaneous Mechanical Buckling Freestanding Graphene
2016/9/29
An international team of physicists, led by researchers at the University of Arkansas, has observed spontaneous mechanical buckling in freestanding graphene using scanning tunneling microscopy, indica...
Spontaneous Symmetry Breaking in Quantum Systems:Emergence or Reduction?
Emergence More is Different Symmetry Breaking Earman's Principle
2016/6/14
Beginning with Anderson (1972), spontaneous symmetry breaking (SSB) in infinite quantum systems is often put forward as an example of (asymptotic) emergence in physics, since in theory no finite syste...
Changes in regional fat redistribution and the effects of estrogen during spontaneous weight gain in women with anorexia nervosa
anorexia nervosa regional fat
2016/6/13
Anorexia nervosa is a disease of severe acquired
undernutrition with a high and increasing prevalence among young
women in the United States.
Philosophical Aspects of Spontaneous Symmetry Breaking
Spontaneous symmetry breaking c-star algebras GNS theorem infinite spin chain algebraic quantum field theory heuristic quantum field theory
2016/5/31
This essay expounds the algebraic framework describing general physical theories, within which the phenomenon of spontaneous symmetry breaking (SSB) makes its appearance in infinite quantum systems. T...
Oscillations in the Spontaneous Fluorescence from the Photosynthetic Reaction Centers
inorganic,organic,physical and analytical chemistry basic biological sciences solar energy photosynthetic reaction centers fluorescence chlorophyll electron transfer oscillations photosynthetic bacteria stimulated emission
2016/5/23
The spontaneous fluorescence from the special pair primary electron donor in bacterial photosynthetic reaction centers has been measured at low temperature using fluorescence up-conversion following e...
INFRARED THERMOGRAPHY MONITORING AND EARLY WARNING OF THE SPONTANEOUS COMBUSTION OF COAL GANGUE PILE
Mine Rock Dump Infrared Thermography Spontaneous Combustion Decision Support
2015/12/26
Spontaneous combustion of mine rock dump (coal gangue pile) has posed a constant threat to the safety of mine areas by polluting its atmosphere, water, soil and even the threat of unpredictable explos...
Information status marking in spontaneous vs. read speech in story-telling tasks – Evidence from intonation analysis using GToBI
Intonation Givenness Information status
2015/12/18
Two studies investigated whether speaking mode influences the way German speakers mark the information
status of discourse referents in nuclear position. In Study 1, speakers produced narration...
3D dynamic simulations of spontaneous rupture propagation governed by different constitutive laws with rake rotation allowed
earthquake dynamics numerical modeling friction laws slip time history rake rotation
2015/9/10
In this work we present a 3D Finite Difference numerical method to model the dynamic spontaneous propagation
of an earthquake rupture on planar faults in an elastic half-space. We implement the Tract...
Spontaneous Bacterial Peritonitis in Subclinical Hypothyroidism
Peritonitis Ascites subclinical Hypothyroidism
2015/7/10
Hypothyroidism is an uncommon cause of ascites. Here we describe a case of a 75 year-old female patient with spontaneous bacterial peritonitis and subclinical hypothyroidism that resolved with thyroid...
Spontaneous Bacterial Peritonitis Presenting as Acute Abdomen in a Patient with Chronic Kidney Disease
Spontaneous bacterial peritonitis Chronic kidney disease Acute abdomen
2015/7/10
Spontaneous bacterial peritonitis (SBP) is a relatively common problem in adult patients with liver cirrhosis. The complication of SBP in adults with chronic kidney disease on maintenance hemodialysis...