We construct bivariate orthogonal polynomials (OPs) on algebraic curves of the form y m = ϕ ( x ) $y^{m} \phi (x)$ in R 2 ${\mathbb {R}}^2$ where 1 , $m 1, 2$ and is a polynomial arbitrary degree d, terms univariate semiclassical OPs. compute connection coefficients that relate OPs to basis itself whose span contains as subspace. The matrix shown be banded Jacobi matrices for 0 … N $0, \ldots N...

En este texto se realiza una lectura sobre la sexualidad y las fantasías en época actual.Se subraya falta de distinción entre lo público privado, efecto del mercado que por medio internet genera múltiples ofertas sexuales, más complemento acto sexual, empujan a adicción al onanismo. Se analiza el subjetivo esta lógica masas, no solo nivel prácticas sexuales sino construcción identidades.

| This dissertation addresses performance analysis of order-picking workstations for automated warehouses. The first chapter provides a general overview of warehousing and order-picking systems (OPS). A classification of OPS is discussed. Literature regarding endof-aisle OPS, which is the type of system considered in this dissertation, is reviewed in greater detail. Typical issues for this syst...

Burkholderia mallei the etiologic agent of glanders, causes severe disease in humans and animals and is a potential agent of biological warfare and terrorism. Diagnosis and treatment of glanders can be challenging, and in the absence of chemotherapeutic intervention, acute human disease is invariably fatal. At present, there are no human or veterinary vaccines available for immunization against...

BACKGROUND A patient's perception of their illness can influence their coping ability, compliance with treatment and functional recovery. Psychological interventions to address negative beliefs may facilitate an earlier return to work. AIMS To compare perceptions of illness, fitness to return to work and time to return to work among employees with those of their occupational physicians (OPs)....

BACKGROUND The objective of this feasibility study was to gain insight into occupational physicians' (OPs) and employees' use of, and attitudes towards, 'Snelbeter' (Get Well Fast), a new web-based counselling program for employees on sick leave due to non-specific back or neck pain and their OPs. METHODS Registered user information was collected from the website to get insight in the use of ...

BACKGROUND The activities and work demands of medical professionals, including occupational physicians (OPs), fall into three categories: clinical, academic, and administrative. Work demands of an OP consist of these three categories and additional specialty specific roles and competencies. Research on the core competencies and skills required for OPs have identified high levels of consensus am...

We demonstrate in an experiment an optical packet switching (OPS) using recursive parametric wavelength converters (PWCs) which uses the combination of two or more PWCs for wavelength conversions. The PWCs, which are based on four-wave mixing in highly nonlinear fibers, are possible for multiple wavelength conversion, allowing a shareper-node switching scheme, and thus significantly reducing th...

A crucial issue in optical packet switched (OPS) networks is packet losses at the network layer caused by contentions. This paper presents the network layer packet redundancy scheme (NLPRS), which is a novel approach to reduce the end-to-end data packet loss rate in OPS networks. By introducing redundancy packets in the OPS network, the NLPRS enables a possible reconstruction of data packets th...