Search results for "Armed"
showing 10 items of 115 documents
La protection des droits des enfants dans les conflits armés
2017
The protection of children's rights a victim of armed conflict is a recent and current problem which is based on the evolution of human rights and the changing nature of conflicts. It raises the question of the existence of an international legal framework consisting capable of providing protection and assistance to child plagued by hostilities. On this point, it appears that international law provides a set of legal mechanisms applicable to the child, whether direct or indirect victim of the conflict, or participate directly in hostilities. Today too many children die each day due to conflict, disease, malnutrition too are exploited and do not have the opportunity to take classes in a scho…
Search forB¯→Λc+Xℓ−ν¯ℓdecays in events with a fully reconstructedBmeson
2012
We present a search for semileptonic B decays to the charmed baryon Λc+ based on 420 fb-1 of data collected at the Υ(4S) resonance with the BABAR detector at the PEP-II e+e- storage rings. By fully reconstructing the recoiling B in a hadronic decay mode, we reduce non-B backgrounds and determine the flavor of the signal B. We statistically correct the flavor for the effect of the B0 mixing. We obtain a 90% confidence level upper limit of B(B →Λc+Xl-ν l)/B(B →Λc+X)<3.5%.
Precision measurement of D meson mass differences
2013
Using three- and four-body decays of D mesons produced in semileptonic b-hadron decays, precision measurements of D meson mass differences are made together with a measurement of the D-0 mass. The measurements are based on a dataset corresponding to an integrated luminosity of 1.0 fb(-1) collected in pp collisions at 7 TeV. Using the decay D-0 -> K+K-K-pi(+), the D-0 mass is measured to be M(D-0) = 1864.75 +/- 0.15 (stat) +/- 0.11 (syst) MeV/c(2). The mass differences M(D+) - M(D-0) = 4.76 +/- 0.12 (stat) +/- 0.07 (syst) MeV/c(2), M(D-s(+)) - M(D+) = 98.68 +/- 0.03 (stat) +/- 0.04 (syst) MeV/c(2) are measured using the D-0 -> K+K-pi(+)pi(-) and D-(s)(+) -> K+K-pi(+) modes.
Measurement of CP asymmetry in D 0 → K - K + and D 0 → π - πdecays
2014
Time-integrated $CP$ asymmetries in $D^0$ decays to the final states $K^- K^+$ and $\pi^- \pi^+$ are measured using proton-proton collisions corresponding to $3\mathrm{\,fb}^{-1}$ of integrated luminosity collected at centre-of-mass energies of $7\mathrm{\,Te\kern -0.1em V}$ and $8\mathrm{\,Te\kern -0.1em V}$. The $D^0$ mesons are produced in semileptonic $b$-hadron decays, where the charge of the accompanying muon is used to determine the initial flavour of the charm meson. The difference in $CP$ asymmetries between the two final states is measured to be \begin{align} \Delta A_{CP} = A_{CP}(K^-K^+)-A_{CP}(\pi^-\pi^+) = (+0.14 \pm 0.16\mathrm{\,(stat)} \pm 0.08\mathrm{\,(syst)})\% \ . \nonu…
International Law, War and Human Rights: The Humanitarian Response
2013
One of the most important issues in the international political and legal system comprises the interaction between human rights and humanitarian law. In particular, the separate treatment of such areas of law allows to delineate different contents and application procedures, while the joint consideration is not simple, in view of the reasons for which each of the two has been created. Humanitarian law is a set of rules of conduct limited to a political and legal situation pathological, and presumably temporary. Against this regulatory system, the international law of human rights is the establishment of a political and legal concept of man as endowed with certain inalienable rights that con…
An AI for dominion based on Monte-Carlo methods
2014
Masteroppgave i Informasjons- og kommunikasjonsteknologi IKT590 Universitetet i Agder 2014 To the best of our knowledge there exists no Arti_cial Intelligence (AI)for Dominion which uses Monte Carlo methods, that is competitive on ahuman level. This thesis presents such an AI, and tests it against someof the top Dominion strategies available. Although in a limited testingenvironment, the results show that our AI is capable of competing withhuman players, while keeping processing time per move at an acceptablelevel for human players. Although the approach for our AI is built onprevious knowledge about Upper Con_dence Bounds (UCB) and UCBapplied to Trees (UCT), an approach for handling the st…
Conflict in Somalia: impact on child undernutrition
2017
Background: In Somalia, protracted conflict and persistent drought have caused population displacement and livelihood destruction. As a result, there is widespread child malnutrition. We aimed to determine the effects of conflict on wasting and stunting among children aged 6-59 months in Somalia 2007–2010.\ud \ud Methods: Data were from household nutritional surveys from 2007 to 2010, with 1,066 clusters covering 73,778 children, the Armed Conflict Location and Event Data (ACLED) project and remote sensing. We used Bayesian hierarchical spatial-temporal regression methods to examine the effects of conflict on wasting and stunting. A preliminary model included individual, household and envir…
El camino hacia el reconocimiento legal de la violencia sexual contra la mujer en tiempos de guerra
2020
El objetivo de este trabajo es explorar el proceso de configuración de un Derecho Internacional que atienda al fenómeno de la violencia sexual contra las mujeres en contextos de conflictos armados, analizando el alcance del cambio de paradigma logrado en los años noventa con la tipificación y enjuiciamiento de la violencia sexual contra las mujeres en conflictos armados en el ámbito de la justicia penal internacional y, en última instancia, identificando posibles elementos sobre los que seguir avanzando hacia un Derecho Internacional que reconozca un estatus jurídico de las mujeres y huya de la imagen única de la mujer como víctima. © 2020 University of Valencia, Human Rights Institute. All…
Measurement of the spin of the Xi(1530) resonance
2008
The properties of the Xi(1530) resonance are investigated in the Lambdac+ --> Xi- pi+ K+ decay process. The data sample was collected with the BaBar detector at the SLAC PEP-II asymmetric-energy e+ e- collider operating at center of mass energies 10.58 and 10.54 GeV. The corresponding integrated luminosity is approximately 230 inverse fb. The spin of the Xi(1530) is established to be 3/2. The existence of an S-wave amplitude in the Xi- pi+ system is inferred, and its interference with the Xi(1530)0 amplitude provides the first clear demonstration of the Breit-Wigner phase motion expected for the Xi(1530). The P_1(cos[theta(Xi-)]) Legendre polynomial moment indicates the presence of a sig…
Charmed hadrons in nuclear medium
2010
5th International Conference on Quarks and Nuclear Physics (QNP09).Inst High Energy Phys Chinese Acad Sci, Beijing, PEOPLES R CHINA, SEP 21-25, 2009