Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA generally becomes
undetectable in upper airways after a few days or weeks postinfection. Here we used a model …

Natural killer (NK) cells play an essential role in antiviral immunity, but knowledge of their
function in secondary lymphoid organs is incomplete. Lymph node follicles constitute a major …

This letter presents a method aimed at quantifying the dimensions of the heat-affected zone (HAZ),
produced during nanosecond and femtosecond laser–matter interactions. According …

An ideal model for HIV-1 research is still unavailable. However, infection of non-human
primates (NHP), such as macaques, with Simian Immunodeficiency Virus (SIV) recapitulates …

… We looked for cell-associated SIV DNA and RNA in total SVF (n = 8) and sorted CD4 + T
cell and macrophage fractions (n = 5 each) from SIV-infected animals. As shown in Fig 6A, SIV …

The liquid argon calorimeter of the H 1 detector presently taking data at the HERA ep collider
at DESY, Hamburg, is described. The main physics requirements and the most salient …

We describe the programmable spatial beam shaping of 100 - kHz , 4 - μ J amplified femtosecond
pulses in a focal plane by wave-front modulation. Phase distributions are determined …

Human embryonic stem cells (hESCs) and human-induced pluripotent stem cells (hiPSCs)
have an endless self-renewal capacity and can theoretically differentiate into all types of …

Natural killer (NK) cells play a critical understudied role during HIV infection in tissues. In a
natural host of SIV, the African green monkey (AGM), NK cells mediate a strong control of …

We present results on calibration runs performed with pions at the CERN SPS for different
modules of the H 1 liquid argon calorimeter which consists of an electromagnetic section with …