4,135 research outputs found
Asymptotic inference for a stochastic differential equation with uniformly distributed time delay
For affine stochastic differential equation with uniformly distributed time
delay the local asymptotic properties of the likelihood function are studied.
Local asymptotic normality, local asymptotic mixed normality, periodic local
asymptotic mixed normality or local asymptotic quadraticity is proved for
different values of the parameter. Applications to the asymptotic behaviour of
the maximum likelihood estimator of the parameter based on continuous sample
are given
Lucretia - intersection type polymorphism for scripting languages
Scripting code may present maintenance problems in the long run. There is,
then, the call for methodologies that make it possible to control the
properties of programs written in dynamic languages in an automatic fashion. We
introduce Lucretia, a core language with an introspection primitive. Lucretia
is equipped with a (retrofitted) static type system based on local updates of
types that describe the structure of objects being used. In this way, we deal
with one of the most dynamic features of scripting languages, that is, the
runtime modification of object interfaces. Judgements in our systems have a
Hoare-like shape, as they have a precondition and a postcondition part.
Preconditions describe static approximations of the interfaces of visible
objects before a certain expression has been executed and postconditions
describe them after its execution. The field update operation complicates the
issue of aliasing in the system. We cope with it by introducing intersection
types in method signatures.Comment: In Proceedings ITRS 2014, arXiv:1503.0437
Business plan of vegetarian lifestyle online shop Green Bean in Latvia
The purpose of this document is to present innovative business plan in the field of
vegetarianism which is rapidly growing and currently underdeveloped market in Latvia. The
idea of family business is to create vegetarian lifestyle online shop with the goal to provide
wide range of vegetarian products, inspire in vegetarian cooking, help in meeting other
vegetarians as well as inform and give advices about vegetarian lifestyle in Latvia.
The methodology used in development of this business plan is the analysis of historical roots
of vegetarianism, research about latest trends in customers’ lifestyles and eating and shopping
habits under the influence of current economic crisis situation. Research also explores main
reasons for people becoming vegetarian. For acquiring more specific and local trends about
vegetarianism - online survey was performed with more than 350 vegetarian respondents. The
analysis of data and the conclusions drawn about eating and shopping habits of Latvian
vegetarians were applied in different business development tools – PESTS, TOWS, IFE, EFE
matrixes as well as 7P’s marketing mix – in order to determine main target audience, product
assortment, price level, corporate and business strategies as well as marketing techniques of
the vegetarian online shop.
According to the results of the analysis the intense growth and focus strategies were chosen
for the company’s development. The positioning – highly interactive provider of wide range
of vegetarian products. As a final point, implementation procedures and financial perspective
is presented with positive NPV and IRR ratio highly exceeding discount rate which proves
that business plan is financially beneficial.O propósito deste documento é apresentar um plano de negócio inovador no campo do
vegetarianismo o qual está em rápido crescimento e o seu mercado, actualmente, ainda em
desenvolvimento na Letónia. A ideia de negócio de família é de criar uma loja de estilo de
vida vegetariano online com o objectivo de disponibilizar uma ampla gama de produtos
vegetarianos, inspirado na culinária vegetariana, apoio para conhecer outros vegetarianos
assim como informar e dar conselhos sobre o estilo de vida vegetariano na Letónia.
A metodologia usada no desenvolvimento deste plano de negócio é a análise das raízes
históricas do vegetarianismo, pesquisa sobre as últimas tendências de estilos de vida, dos
hábitos alimentares e de consumo dos clientes, sob a influência da actual situação de crise
económica no mundo e também na Letónia. A pesquisa também explora, as principais razões,
pelas quais, as pessoas se tornam vegetarianas. Para obter mais informações relativas a
tendências locais e específicas sobre o vegetarianismo - foram realizadas sondagens online a
mais de 350 vegetarianos. A análise dos dados e das conclusões retiradas sobre os hábitos
alimentares e de consumo dos Letões vegetarianos foi aplicada em ferramentas de
desenvolvimento – matrizes PEST, TOWS, IFE, EFE assim como os 7 P´s do marketing mix
– com ordem a determinar o principal público-alvo, selecção de produto, nível de preço,
estratégias empresariais e de negócio, assim como técnicas de marketing da loja vegetariana
online.
De acordo com os resultados da análise, o intenso crescimento e as estratégias focalizadas
foram escolhidas para o desenvolvimento da empresa. O posicionamento - fornecedor
altamente interactivo de uma ampla gama de produtos vegetarianos. Como etapa final,
procedimentos de implementação e perspectiva financeira são apresentados com NPV
positivo e o rácio IRR excedendo largamente os valores de desconto que provam que o plano
de negócio é financeiramente vantajoso
The Śūdrācāraśiromani of Krsna Śesa: A 16Th Century Manual of Dharma for Śūdras
From the fourteenth to the seventeenth century C.E., a śāstra of a new type on the topic of Śūdras was composed and circulated among Dharmaśāstrins. These śūdradharma texts were primarily concerned with the ritual life of Śūdras—the rites, sacraments, and forms of religious knowledge to which they were entitled in śruti and smr&#;ti. But they also included expositions on the generation of Śūdra jātis according to the theory of varn&#;asankara and descriptions of the ways of life and occupations of Śūdras. This is a study and translation of one of these texts, the Śūdrācāraśiroman&#;i of Kr&#;s&#;n&#;a Śes&#;a, among the most brilliant and eminent pan&#;d&#;its of late medieval Sanskrit, celebrated as both grammarian and poet. In the series of essays that accompany the translation, I analyze the text and piece together the fragmentary evidence for its date and authorship. Śūdradharma texts were one response of the Brahmin intellectual elite to the challenges to traditional dharma and dominance arising from the changing socio-economic conditions of Sultanate and Mughal India. They represent a shift in Dharmashastric discourse from the ritual exclusion of Śūdras as the sign of their social subjection to fuller integration into the Brahmanical fold. As an effort to deepen the ritual regulation of low castes in a time of and caste instability and anxiety (the improved but precarious class position of many Śūdras) and social ferment (the Bhakti movements) they were adjunct to a more general reassessment of varn&#;&#;a and the identity and place of Brahmins and Ks&#;atriyas. Śūdradharma texts like the Śūdrācāraśiroman&#;i preserve the Vedic privilege and ritual primacy of Brahmins while adjusting to the new realities of caste by the qualified inclusion of sat, i.e., “good” Śūdras as a new client base for ritual services. The Śūdrācāraśiroman&#;i was composed in typical nibandha style, but in the form of a concise and comprehensive handbook for Brahmins to instruct and guide Śūdras in their daily ritual life
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