Results 41 to 50 of about 51,931 (157)

R\'enyi Entropy Power Inequalities via Normal Transport and Rotation

open access: yes, 2018
Following a recent proof of Shannon's entropy power inequality (EPI), a comprehensive framework for deriving various EPIs for the R\'enyi entropy is presented that uses transport arguments from normal densities and a change of variable by rotation ...
Rioul, Olivier
core   +2 more sources

Design of the Single Balanced Mixer (Using HSMS-281x Diode) and Measurements [PDF]

open access: yesarXiv, 2021
We designed the Mixer operating at 2.4 GHz for WIFI-band using ADS software and fabricated using Rogers 4350B substrate. We designed the single-balanced mixer using the diode (HSMS-281x model). We measured the isolation across all ports of the mixer. We measured the conversion loss of the mixer.
arxiv  

IMA peptides regulate root nodulation and nitrogen homeostasis by providing iron according to internal nitrogen status

open access: yesNature Communications
Legumes control root nodule symbiosis (RNS) in response to environmental nitrogen availability. Despite the recent understanding of the molecular basis of external nitrate-mediated control of RNS, it remains mostly elusive how plants regulate ...
Momoyo Ito   +11 more
semanticscholar   +1 more source

Isolation, Culture and Characterization of Hirsutella sinensis Mycelium from Caterpillar Fungus Fruiting Body [PDF]

open access: yes, 2017
The caterpillar fungus Ophiocordyceps sinensis (previously called Cordyceps sinensis) has been used for centuries in Asia as a tonic to improve health and longevity. Recent studies show that O.
Chiu, Chen-Yaw   +10 more
core   +3 more sources

Charming CP Violation and Dipole Operators from RS Flavor Anarchy

open access: yes, 2012
Recently the LHCb collaboration reported evidence for direct CP violation in charm decays. The value is sufficiently large that either substantially enhanced Standard Model contributions or non-Standard Model physics is required to explain it.
A Azatov   +57 more
core   +1 more source

Pulmão e gravidez [PDF]

open access: yes, 2007
Respiratory pathology can be relatively frequent during pregnancy. One third of pregnant woman may experience worsening of their asthma condition. Pulmonary tromboembolism is 5 times more frequent in pregnancy.
Gonçalves Marcos, Inês A.C.
core   +2 more sources

Using $b$-Tagging to Detect $t\anti t$~Higgs Production with Higgs$\rta b\anti b$ [PDF]

open access: yesPhys.Rev.Lett. 71 (1993) 2699-2702, 1993
We demonstrate that expected efficiencies and purities for $b$-tagging at SSC/LHC detectors may allow detection of the Standard Model Higgs in $t\anti t \hsm$ production, with $\hsm\rta b\anti b$ decay, for $80\lsim\mhsm\lsim 130\gev$, provided $\mt\gsim 130\gev$.
arxiv   +1 more source

On the application of the IMA−CNMNC dominant-valency rule to complex mineral compositions

open access: yesMineralogical magazine, 2019
Mineral species should be identified by an end-member formula and by using the dominant-valency rule as recommended by the IMA–CNMNC. However, the dominant-end-member approach has also been used in the literature. These two approaches generally converge,
F. Bosi   +5 more
semanticscholar   +1 more source

SafetyPin: Encrypted Backups with Human-Memorable Secrets [PDF]

open access: yesarXiv, 2020
We present the design and implementation of SafetyPin, a system for encrypted mobile-device backups. Like existing cloud-based mobile-backup systems, including those of Apple and Google, SafetyPin requires users to remember only a short PIN and defends against brute-force PIN-guessing attacks using hardware security protections. Unlike today's systems,
arxiv  

Complete Anatomy of B -> K*ll and its angular distribution

open access: yes, 2012
We present a complete and optimal set of observables for the exclusive 4-body B meson decay B -> K*(->K pi) l+l- in the low dilepton mass region, that contains a maximal number of clean observables. This basis of observables is built in a systematic way.
A Bharucha   +34 more
core   +1 more source

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