If every finitely generated subalgebra of an algebra A has a property P , then A is said to have P as a local property. In this paper we study classes L(K) and M(K), where K is a class of unary algebras, L(K) consists of all algebras such that every finitely generated subalgebra is in K, and M(K) is the class of all algebras with every monogenic subalgebra in K. In particular, the cases where K...

We define the Frobenius morphism of certain class of noncommutative blowups in positive characteristic. Thanks to a nice property of the class, the defined morphism is always flat. Therefore we say that the noncommutative blowups in this class are Kunz regular. One of such blowups is the one associated to a regular Galois alteration. From de Jong’s theorem, we see that for every variety over an...

In [26], henceforth referred to as Part I, we suggested an approach to the P vs. NP and related lower bound problems in complexity theory through geometric invariant theory. In particular, it reduces the arithmetic (characteristic zero) version of the NP 6⊆ P conjecture to the problem of showing that a variety associated with the complexity class NP cannot be embedded in a variety associated wi...

This paper models firms’ choices between alternative means of presenting information, and the effects of different presentations on market prices when investors have limited attention and processing power. In a market equilibrium with partially attentive investors, we examine the effects of alternative: levels of discretion in pro forma earnings disclosure, methods of accounting for employee op...

Anual, inicialmente, a revista passou a ser semestral a partir do volume 20 (2006), de forma que, a cada ano, se publicam dois números. Foi modificado o formato da Revista aumentando o seu tamanho, o que permitiu melhorar a qualidade das imagens, tão importante nas publicações dedicadas à arqueologia e ao patrimônio arqueológico, utilizando-se também a policromia. Essas melhorias técnicas deram...

The authors review the role of financial accounting information from the perspective of a radiology executive. They begin by introducing the role of pro forma statements. They discuss the fundamental concepts of accounting, including the matching principle and accrual accounting. The authors then explore the use of financial accounting information in making investment decisions in diagnostic me...

2 Vaikų ligoninė, VšĮ Vilniaus universiteto ligoninės Santariškių klinikų filialas, Vaikų onkohematologijos centras Hemofagocitinė limfohistiocitozė – tai sindromas, besivystantis dėl sutrikusios imuninio atsako aktyvacijos ir slopinimo pusiausvyros. Išskiriama pirminė (genetinė arba šeiminė) sindromo forma, nulemta genų, dalyvaujančių imuninių ląstelių sąveikoje, mutacijų; ir antrinė (sporadin...

Anual, inicialmente, a revista passou a ser semestral a partir do volume 20 (2006), de forma que, a cada ano, se publicam dois números. Foi modificado o formato da Revista aumentando o seu tamanho, o que permitiu melhorar a qualidade das imagens, tão importante nas publicações dedicadas à arqueologia e ao patrimônio arqueológico, utilizando-se também a policromia. Essas melhorias técnicas deram...

Anual, inicialmente, a revista passou a ser semestral a partir do volume 20 (2006), de forma que, a cada ano, se publicam dois números. Foi modificado o formato da Revista aumentando o seu tamanho, o que permitiu melhorar a qualidade das imagens, tão importante nas publicações dedicadas à arqueologia e ao patrimônio arqueológico, utilizando-se também a policromia. Essas melhorias técnicas deram...

In this paper, I explain how globally distributed software development subunits can coordinate their activities with information systems (IS). The basis of this explanation lies in the contemporary proliferation of global software development (GSD) activities that suggests an unexplained reality: organizations practicing GSD are somehow regulating their IS to cope with increasing and varied unc...