Various bills, warrants, etc.

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The problem of simplification: Think-tanks, recipes, equity and ‘Turning around low-performing schools’

Non-government actors such as think-tanks are playing an important role in Australian policy work. As governments increasingly outsource policy work previously done by education departments and academics to these new policy actors, more think-tanks have emerged that represent a wide range of political views and ideological positions. This paper looks at the emergence of the Grattan Institute as one significant player in Australian education policy with a particular emphasis on Grattan’s report ‘Turning around low-performing schools’. Grattan exemplifies many of the facets of Barber’s ‘deliverology’, as they produce reports designed to be easily digested, simply actioned and provide reassurance that there is an answer, often through focusing on ‘what works’ recipes. ‘Turning around low-performing schools’ is a perfect example of this deliverology. However, a close analysis of the Report suggests that it contains four major problems which seriously impact its usefulness for schools and policymakers: it ignores data that may be more important in explaining the turn-around of schools, the Report is overly reliant on NAPLAN data, there are reasons to be suspicious about the evidence assembled, and finally the Report falls into a classic trap of logic—the post hoc fallacy.

Formulas for algorithmic computation of impedance matrix using general circuit constants

A set of formulas is derived from general circuit constants which facilitates formation of the impedance matrix of a power system by the bus-impedance method. The errors associated with the lumpedparameter representation of a transmission line are thereby eliminated. The formulas are valid for short lines also, if the relevant general circuit constants are employed. The mutual impedance between the added line and the existing system is not considered, but the approach suggested can well be extended to it.

Approximate synthesis formulas for microstrip line with aperture in ground plane

Approximate closed-form expressions for the propagation characteristics of a microstrip line with a symmetrical aperture in its ground plane are reported in this article. Well-known expressions for the characteristic impedance of a regular microstrip line have been modified to incorporate the effect of this aperture. The accuracy of these expressions for various values of substrate thickness, permittivity and line width has been studied in detail by fullwave simulations. This has been further verified by measurements. These expressions are easier to compute and find immense use in the design of broadband filters, tight couplers, power dividers, transformers, delay lines, and matching circuits. A broadband filter with aperture in ground plane is demonstrated in this article. (c) 2011 Wiley Periodicals, Inc. Int J RF and Microwave CAE, 2012.

An Exponential Lower Bound for Homogeneous Depth Four Arithmetic Formulas

We show here a 2(Omega(root d.log N)) size lower bound for homogeneous depth four arithmetic formulas. That is, we give an explicit family of polynomials of degree d on N variables (with N = d(3) in our case) with 0, 1-coefficients such that for any representation of a polynomial f in this family of the form f = Sigma(i) Pi(j) Q(ij), where the Q(ij)'s are homogeneous polynomials (recall that a polynomial is said to be homogeneous if all its monomials have the same degree), it must hold that Sigma(i,j) (Number of monomials of Q(ij)) >= 2(Omega(root d.log N)). The above mentioned family, which we refer to as the Nisan-Wigderson design-based family of polynomials, is in the complexity class VNP. Our work builds on the recent lower bound results 1], 2], 3], 4], 5] and yields an improved quantitative bound as compared to the quasi-polynomial lower bound of 6] and the N-Omega(log log (N)) lower bound in the independent work of 7].

Applicability Range of Stoneys Formula and Modified Formulas for a Film/Substrate Bilayer

In addition to the layer thickness and effective Young’s modulus, the impact of the kinematic assumptions, interfacial condition, in-plane force, boundary conditions, and structure dimensions on the curvature of a film/substrate bilayer is examined. Different models for the analysis of the bilayer curvature are compared. It is demonstrated in our model that the assumption of a uniform curvature is valid only if there is no in-plane force. The effects of boundary conditions and structure dimensions, which are not-fully-included in previous models are shown to be significant. Three different approaches for deriving the curvature of a film/substrate bilayer are presented, compared, and analyzed. A more comprehensive study of the conditions regarding the applicability of Stoney’s formula and modified formulas is presented.

Legislação brazileira, ou, Collecção chronologica das leis, decretos, resoluções de consulta, provisões, etc., etc., do Império do Brazil, desde o anno de 1808 até 1831 inclusive, contendo : além do que se acha publicado nas melhores collecções, para mais de duas mil peças ineditas colligidas pelo Conselheiro Jose Paulo de Figueirôa Nabuco Araujo

v. 1. ano de 1808 a 1811. 1836 -- v. 2. ano de 1812 a 1818 -- v. 3. ano de 1819 a 1822. 1837 -- v. 4 ano de 1823 a 1824. 1838 -- v. 5. ano a 1826. 1838 -- v. 6. ano de 1827 a 1828. 1841 -- v. 7. ano de 1829 a 1831 e índice. 1844.

El impacto de las nuevas tecnologías: producción cultural, profesionalización, etc.

Ponencia leída en el Foro de Comunicaciones IkasArt II (BEC Barakaldo, 2010.06.18)

El impacto de las nuevas tecnologías: producción cultural, profesionalización, etc.

Ponencia leída en el Foro de Comunicaciones IkasArt II (BEC Barakaldo, 2010.06.18)

Voyage au Bresil : ou l'on trouve la description du pays, de ses productions, de ses habitants, et de la ville et des provinces de san-salvatore et porto-seguro, avec une table correcte des latitudes et longitudes des ports de la cote du bresil, ainsi qu'un tableau du change, etc

Voyage au Brésil narra a experiência de observar a vida e os costumes dos habitantes do Brasil e oferece um registro cheio de interesse sociológico e até científico. Segundo Rubens Borba de Moraes, " é obra valiosíssima sobre a Bahia colonial", sendo esta edição mais preciosa que a inglesa de 1805. A obra foi traduzida também para o alemão. Afonso de Taunay resume e comenta o livro de Lindley em Aventuras de Thomas Lindley.

Estudo sobre a constitucionalidade e juridicidades das leis que declaram determinadas localidades como capitais de algo. por exemplo: capital da uva, capital do forró etc.

Analisa a viabilidade, do ponto de vista da constitucionalidade e juridicidade, da promulgação de leis que objetivam atribuir títulos de “capital nacional” a determinadas localidades, tais como “capital nacional da uva, ou “capital nacional da vela”, ou ainda “capital nacional do forró”. A matéria tem relevância devido à quantidade significativa de proposições que com esse objetivo tramitam na Casa.

Historia breve e authentica do Banco de Inglaterra :com dissertações sobre os metaes, moeda, e letras de cambio, e a carta de incorporação / por T. Fortune, author do Epitome dos Fundos, etc.; traduzida da segunda edição de Londres ; impressa por Ordem de S. Alteza Real O Principe Regente, Nosso Senhor, por Hypolito José da Costa Pereira

Referência: Diccionario Bibliographico Portuguez / Innocencio Francisco da Silva, 1859. v. 3, p. 198-199.