Topological Vertex, String Amplitudes and Spectral Functions of Hyperbolic Geometry

We discuss the homological aspects of the connection between quantum string generating function and the formal power series associated to the dimensions of chains and homologies of suitable Lie algebras. Our analysis can be considered as a new straightforward application of the machinery of modular forms and spectral functions (with values in the congruence subgroup of $SL(2,{\mathbb Z})$) to the partition functions of Lagrangian branes, refined vertex and open string partition functions, represented by means of formal power series that encode Lie algebra properties. The common feature in our examples lies in the modular properties of the characters of certain representations of the pertinent affine Lie algebras and in the role of Selberg-type spectral functions of an hyperbolic three-geometry associated with $q$-series in the computation of the string amplitudes.Comment: Revised version. References added, results remain unchanged. arXiv admin note: text overlap with arXiv:hep-th/0701156, arXiv:1105.4571, arXiv:1206.0664 by other author

Data-driven dissipative verification of LTI systems:Multiple shots of data, QDF supply-rate and application to a planar manipulator

We present a data-driven dissipative verification method for LTI systems based on using multiple input-output data. We assume that the supply-rate functions have a quadratic difference form corresponding to the general dissipativity notion known in the behavioural framework. We validate our approach in a practical example using a two-degree-of-freedom planar manipulator from Quanser, with which we demonstrate the applicability of multiple datasets over one-shot of data recently proposed in the literature

On the One-Shot Data-Driven Verification of Dissipativity of LTI Systems with General Quadratic Supply Rate Function

Based on a one-shot input-output set of data from an LTI system, we present a verification method of dissipativity property based on a general quadratic supply-rate function. We show the applicability of our approach for identifying suitable general quadratic supply-rate function in two numerical examples, one regarding the estimation of L_2-gains and one where we verify the dissipativity of a mass-spring-damper system

Entanglement sharing in E⊗ϵE\otimes\epsilon Jahn-Teller model in the presence of a magnetic field

We discuss the ground state entanglement of the $E\otimes\epsilon$ Jahn-Teller model in the presence of a strong transverse magnetic field as a function of the vibronic coupling strength. A complete characterization is given of the phenomenon of entanglement sharing in a system composed by a qubit coupled to two bosonic modes. Using the residual $I$-tangle, we find that three-partite entanglement is significantly present in the system in the parameter region near the bifurcation point of the corresponding classical model

Kelengkapan Pengisian Berkas Rekam Medis Pelayanan Medik Rawat Jalan Dan Patient Safety Di Rsgmp Umy

Background: health care givers are required to make the medical record and give priority to patient safety. The problems that often arise in medical record is charging charging medical record completeness and implementation of patient safety. The purpose of this research is to know the implementation and problems in charging medical record and patient safety that is run by koass at RSGMP UMY.Method: qualitative descriptive method. The subjects of the research koass in RSGMP UMY. Medical record file the research object 2013 as much as 367 medical record. Qualitative Data using descriptive statistics and coding interviews.Results: completeness of patient identity aspects 367 (100%) name, medical record number 338 (92,1%), place/date of birth and gender of 366 (99,7%). Increase of effective communication has not been fully carried out effectively. Improving drug safety needs to be policed for the right drug, right dose, right patient, right document 66 (68.7%) and timely and precise ways of administering 64 (66,7%). Exact location of certainty, right procedure, the right of patients to the operating date and time actions 320 (99.3%), anamnesa 322 results (100%), charging odontogram 169 (91,8%), 318 (98.7%) diagnostic, treatment action plan of 321 (99,7%), supporting and physical examination (94.5 per cent) of 120 and informed consent 71 (65,1%). Reduction of risk of infection related to medical services is already quite good but not completely orderly run.Summary: the completeness of charging medical record and implementation of patient safety in RSGMP UMY due to time limitations, the knowledge operator, not a supervisor and physician supervision

Gravitational effects on a rigid Casimir cavity

Vacuum fluctuations produce a force acting on a rigid Casimir cavity in a weak gravitational field. Such a force is here evaluated and is found to have opposite direction with respect to the gravitational acceleration; the order of magnitude for a multi-layer cavity configuration is analyzed and experimental detection is discussed, bearing in mind the current technological resources.Comment: 7 pages, Latex. Talk given at the Fifth Leipzig Workshop on Quantum Field Theory under the Influence of External Conditions, September 200