Search results for "prime"
showing 10 items of 853 documents
"Table 6" of "Search for a Heavy Neutral Particle Decaying to $e\mu$, $e\tau$, or $\mu\tau$ in $pp$ Collisions at $\sqrt{s}=8$ TeV with the ATLAS Det…
2015
The expected invariant mass distribution of signal Z'@0.75TeV and $\tilde{\nu}_{\tau}$@1TeV. The arbitrary choice of couplings are: $\lambda_{311}^{'}=0.11$ and $\lambda_{i3k}=0.07$ for $\tilde{\nu}_{\tau}$, $Q_{ll^{'}}=1$ for Z' .
"Table 3" of "Measurement of the production rates of eta and eta-prime in hadronic Z decays"
1992
Additional 23 pct systematic error.
"Table 2" of "Search for a Heavy Neutral Particle Decaying to $e\mu$, $e\tau$, or $\mu\tau$ in $pp$ Collisions at $\sqrt{s}=8$ TeV with the ATLAS Det…
2015
The expected invariant mass distribution of signal Z'@0.75TeV and $\tilde{\nu}_{\tau}$@1TeV. The arbitrary choice of couplings are: $\lambda_{311}^{'}=0.11$ and $\lambda_{i3k}=0.07$ for $\tilde{\nu}_{\tau}$, $Q_{ll^{'}}=1$ for Z' .
"Table 4" of "Search for a heavy particle decaying into an electron and a muon with the ATLAS detector in sqrt(s) = 7 TeV pp collisions at the LHC"
2011
The observed 95% CL upper limits on the cross section for p p --> zprime x BR(zprime -> e-mu) as a function of the zprime mass.
"Table 9" of "Search for a heavy neutral particle decaying into an electron and a muon using 1 fb^-1 of ATLAS data"
2011
The Zprime signal selection efficiency as a function of the Zprime mass.
"Table 6" of "Search for a heavy neutral particle decaying into an electron and a muon using 1 fb^-1 of ATLAS data"
2011
Observed 95% CL upper limits on the zprime cross section times its e-mu branching ratio.
Hydrophilic primer has double the risk of bracket bond failure
2002
Question: In patients who need orthodontic bracketing is a hydrophilic primer or a conventional primer more effective for bonding? Objective To compare clinical failure rates of brackets bonded with a prototype hydrophilic primer and conventional primer. Design Randomised controlled trial (RCT) in a hospital setting. Intervention A split mouth design was used. Sides were randomly allocated to either hydrophilic (supplied by 3M Unitek (Monrovia, California, USA) or conventional primer (conventional TransbondTM 3M Unitek) adhesive), with the other side having alternative primer. Brackets were applied to 33 patients using a standard procedure. A total of 266 bonds were completed with each prim…
Cyclic adenosine monophosphate is a key component of regulatory T cell–mediated suppression
2007
Naturally occurring regulatory T cells (T reg cells) are a thymus-derived subset of T cells, which are crucial for the maintenance of peripheral tolerance by controlling potentially autoreactive T cells. However, the underlying molecular mechanisms of this strictly cell contact–dependent process are still elusive. Here we show that naturally occurring T reg cells harbor high levels of cyclic adenosine monophosphate (cAMP). This second messenger is known to be a potent inhibitor of proliferation and interleukin 2 synthesis in T cells. Upon coactivation with naturally occurring T reg cells the cAMP content of responder T cells is also strongly increased. Furthermore, we demonstrate that natur…
Psicothema
2018
Resumen tomado de la publicación WebLEC: una prueba para evaluar la competencia lectora en Internet de los adolescentes. Antecedentes: leer en Internet requiere habilidades específicas (e.g., navegación) aparte de habilidades de comprensión. No existe en español un test para evaluar estas habilidades en población adolescente. El propósito de este trabajo es cubrir esta laguna con el test WebLEC, desarrollado a partir del marco de PISA. Método: WebLEC fue validado con estudiantes de Educación Secundaria Obligatoria (ESO) (n = 941). Incluye 28 ítems o tareas de tres tipos (acceso y recuperación, integrar e interpretar, y reflexionar y evaluar) aplicadas a 4 escenarios de lectura (portal web, …
A method for rapid generation of competitive standard molecules for RT-PCR avoiding the problem of competitor/probe cross-reactions.
1995
The analysis of gene expression is a widespread issue in a growing number of fields such as molecular genetics, immunology, and medical diagnostics. The ideal method for mRNA detection should be fast, inexpensive, sensitive, and reliable. Well-elaborated standard methods such as Northern hybridization, Sl-mapping, and RNAse protection are useful and recommended, but only reverse transcription PCR (RT-PCR) gives the highest possible sensitivity required. For many issues it is necessary not only to detect a distinct mRNA but to compare changes in mRNA levels. The use of RT-PCR for such semiquantitative and quantitative approaches resolves problems attributable to the intrinsic property of PCR…