961 resultados para familiar communication partner
Resumo:
The ATLAS and CMS collaborations at the LHC have performed analyses on the existing data sets, studying the case of one vector-like fermion or multiplet coupling to the standard model Yukawa sector. In the near future, with more data available, these experimental collaborations will start to investigate more realistic cases. The presence of more than one extra vector-like multiplet is indeed a common situation in many extensions of the standard model. The interplay of these vector-like multiplet between precision electroweak bounds, flavour and collider phenomenology is a important question in view of establishing bounds or for the discovery of physics beyond the standard model. In this work we study the phenomenological consequences of the presence of two vector-like multiplets. We analyse the constraints on such scenarios from tree-level data and oblique corrections for the case of mixing to each of the SM generations. In the present work, we limit to scenarios with two top-like partners and no mixing in the down-sector.
Resumo:
We consider near-optimal policies for a single user transmitting on a wireless channel which minimize average queue length under average power constraint. The power is consumed in transmission of data only. We consider the case when the power used in transmission is a linear function of the data transmitted. The transmission channel may experience multipath fading. Later, we also extend these results to the multiuser case. We show that our policies can be used in a system with energy harvesting sources at the transmitter. Next we consider data users which require minimum rate guarantees. Finally we consider the system which has both data and real time users. Our policies have low computational complexity, closed form expression for mean delays and require only the mean arrival rate with no queue length information.
Resumo:
The problem of secure unicast communication over a two hop Amplify-and-Forward wireless relay network with multiple eavesdroppers is considered. Assuming that a receiver (destination or eavesdropper) can decode a message only if the received SNR is above a predefined threshold, we consider this problem in two scenarios. In the first scenario, we maximize the SNR at the legitimate destination, subject to the condition that the received SNR at each eavesdropper is below the target threshold. Due to the non-convex nature of the objective function and eavesdroppers' constraints, we transform variables and obtain a quadratically constrained quadratic program (QCQP) with convex constraints, which can be solved efficiently. When the constraints are not convex, we consider a semidefinite relaxation (SDR) to obtain computationally efficient approximate solution. In the second scenario, we minimize the total power consumed by all relay nodes, subject to the condition that the received SNR at the legitimate destination is above the threshold and at every eavesdropper, it is below the corresponding threshold. We propose a semidefinite relaxation of the problem in this scenario and also provide an analytical lower bound.
Resumo:
Resumen: A partir de una clasificación de las clases de violencia que nos afectan socialmente, este artículo profundiza en los aspectos psiquiátricos del fenómeno y encara los aspectos canónicos de la violencia familiar en cuanto causal de nulidad matrimonial. Analiza aquí el Trastorno Psicopático de la Personalidad, ilustrando con sentencias judiciales la recepción que este ha tenido en el Derecho Canónico.
Resumo:
Resumen: El fragmento 194 (Kassel-Austin) del poeta cómico Antífanes, proveniente de su obra Safo (c. 360 a.C.), reproduce un diálogo entre la poetisa y un personaje desconocido que da cuenta de una adivinanza. La imagen propuesta de una mujer que protege a sus hijos, silenciosos, mientras lloran ante quien los quiera escuchar es, pues, resemantizada en el pasaje, a la vez, desde una dimensión política y un plano autorreferencial. Examinada inicialmente como una pólis que cobija a los demagogos corruptos, la escena familiar termina siendo decodificada en términos poéticos: se trata de una tablilla de escritura con letras que resultan sus mudos descendientes. El enigma, por tanto, supone una interesante estrategia para consolidar desde una visión cómica la polivalencia de la imagen maternal como un mecanismo metafórico eficiente para cargar las tintas sobre aquellas temáticas a las que el género concede un tratamiento privilegiado.
Resumo:
Resumen: La difusión de las redes sociales en Internet ha pasado a formar parte de la vida cotidiana de los jóvenes. Las motivaciones que guían la elección de algunas de ellas, la frecuencia de uso y su impacto en el consumo de medios de comunicación tradicionales conforman el núcleo de este trabajo. Los jóvenes mostraron estar familiarizados con los fines y aplicaciones de las diferentes redes sociales, aunque en su gran mayoría eligen Facebook como su favorita. Manifiestan que, en términos generales, las redes sociales ofrecen una forma de comunicación completa, ya que permiten compartir texto, fotos, videos y enlaces, y estar en contacto permanente con familiares, amigos y conocidos
Development of an audit tool for communication in product development: the communication grid method