منابع مشابه
A mystery about to
The study of spin glasses started some thirty years ago, as a branch of the physics of disordered magnetic systems. In the late 1970’s and early 1980’s it went through a period of intense activity, when experimental and theoretical physicists discovered that spin glasses exhibit new and remarkable phenomena. However, a real understanding of the behaviour of these systems was not achieved and li...
متن کاملDeath rate mystery
Knowing the true rate of death from covid-19 will help us fight the pandemic, but for the moment it eludes us, reports Michael Le Page.
متن کاملGroundwater: from mystery to management
Groundwater has been used for domestic and irrigation needs from time immemorial. Yet its nature and occurrence have always possessed a certain mystery because water below the land surface is invisible and relatively inaccessible. The influence of this mystery lingers in some tenets that govern groundwater law. With the birth of modern geology during the late nineteenth century, groundwater sci...
متن کاملGlueballs: A central mystery
Glueball candidates and qq̄ mesons have been found to be produced with different momentum and angular dependences in the central region of pp collisions. This talk illustrates this phenomenon and explains the φ and t dependences of mesons with JPC = 0±+, 1++, 2±+. For production of 0++ and 2++ mesons the analysis reveals a systematic behaviour in the data that appears to distinguish between qq̄ a...
متن کاملA Left Hemithorax Mystery
On examination he was sweaty and looked ill. The blood pressure was 140/90 mm Hg, heart rate 95 beats/ min, axillary temperature 38 ° C and respiratory rate 25/ min. The left hemithorax was dull to percussion and there were decreased breath sounds. The abdomen was found to be soft but tender with normal bowel sounds. Routine full blood counts and serum chemistry were normal, except for a raised...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature Structural & Molecular Biology
سال: 2014
ISSN: 1545-9993,1545-9985
DOI: 10.1038/nsmb.2790