迎合
发表于 2025-3-23 12:37:54
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山顶可休息
发表于 2025-3-23 17:07:30
Real Life II: Fermions and QED,itations of (what we usually call) fields. The clearest example is that of a photon which arises as an excitation of the electromagnetic field. We have also discussed how we can describe the interaction of the particles, say, e.g., their scattering, starting from a field theoretical description. We
Consensus
发表于 2025-3-23 21:37:24
From Particles to Fields,ioner of the art might be satisfied in inventing and using these rules (and picking up the resultant Nobel prizes), some students might be curious to know the conceptual motivation behind these computational rules and their relationship to the non-relativistic quantum mechanics (NRQM) they are familiar with.
类似思想
发表于 2025-3-24 01:48:52
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asthma
发表于 2025-3-24 02:26:16
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无脊椎
发表于 2025-3-24 07:13:33
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不可知论
发表于 2025-3-24 10:55:59
idence collected in the crime scene has a vital importance. On one side, it is a very challenging task for forensics professionals to collect them without any loss or damage. On the other, there is the second problem of providing the integrity and authenticity in order to achieve legal acceptance in
Munificent
发表于 2025-3-24 17:12:20
Thanu Padmanabhanidence collected in the crime scene has a vital importance. On one side, it is a very challenging task for forensics professionals to collect them without any loss or damage. On the other, there is the second problem of providing the integrity and authenticity in order to achieve legal acceptance in
debacle
发表于 2025-3-24 20:34:24
Thanu Padmanabhaneta information to do their job. If it was possible to find all fragments belonging to a certain file type, it would also be possible to recover a lost file. Such a tool could for example be used in the hunt for child pornography. The Oscar method identifies the file type of data fragments based sol
colloquial
发表于 2025-3-24 23:48:50
Thanu Padmanabhan in the presence of the antibiotic ristocetin; hence, this method is known as ristocetin cofactor activity assay.. The measurement of ristocetin cofactor activity is complicated by the need to prepare a standardized suspension of formaldehyde-fixed normal platelets, which makes the assay unsuitable