Local asymptotic normality for long-memory process with strong mixing noises

Abstract

We will establish the local asymptotic normality (LAN) for fractional autoregressive long memory model in the case of strong mixing noises. This opens the way in future work to construct an adaptive estimator and construct optimal tests for the parameters. To check the feasibility and validity of our theoretical results a simulations study is considered.     

Visceral adiposity index is associated with premature ejaculation inversely: a cross-sectional study

Objective: Visceral adiposity index (VAI) is a novel indicator for the assessment of visceral obesity. In this study, we aimed to evaluate the relationship between VAI and premature ejaculation (PE).

Materials and method: A total of 300 men were included in the study. Hundred and fifty men with PE and 150 men without PE (control). All men were evaluated for PE by premature ejaculation diagnostic tool (PEDT). VAI levels were calculated using body mass index (BMI), high density lipoprotein and triglyceride (TG) levels.

Results: Mean age of the study groups was 34.3?±?5.2 (30–60) years and the mean age of the controls were 35.9?±?5.3 (30–60) years. The men with PE had lower BMI, TG levels, waist circumference (WC) and higher high-density lipoprotein-cholesterol (HDL-C) levels. Mean VAI level was 4.13?±?0.7 in study group and 5.72?±?1.6 in control group, respectively. VAI levels were statistically higher in men without PE (p?Discussion: Our cross-sectional study demonstrated a negative correlation between VAI and PE. VAI is superior index for the evaluation and calculation the relationship between obesity and PE.     

Externaliser la défense : la politique américaine

This analysis of the thoroughgoing change effected in the US defense industry shows that the Pentagon’s traditional partners are taking a back seat behind private, for-profit service providers. These firms, which provide military services and the “information technology” necessary for modern warfare, now play a key role in the American national security system. Among the factors accounting for this unprecedented sharing of a classical government prerogative with private firms are the redefinition of the government’s role, the technological revolution and the strategic environment related to the global war against terrorism. This role-sharing brings new forces into play. The Defense Department is externalizing strategic activities without all the legislative and institutional means for regulating them, whence the risk of a crisis in the military establishment. The mixed systems coming out of this change are a driving force in altering the civilian and military capability to project power and intervene in the world.     

Optimal Designs for Binary Logistic Regression with a Qualitative Classifier with Independent Levels

Dose response studies arise in many medical applications. Often, such studies are considered within the framework of binary-response experiments such as success-failure. In such cases, popular choices for modeling the probability of response are logistic or probit models. Design optimality has been well studied for the logistic model with a continuous covariate. A natural extension of the logistic model is to consider the presence of a qualitative classifier. In this work, we explore D-, A-, and E-optimal designs in a two-parameter, binary logistic regression model after introducing a binary, qualitative classifier with independent levels.     

Angela M. Eikenberry,Roseanne M. Mirabella,and Billie Sandberg (eds.), Reframing Nonprofit Organizations: Democracy,Inclusion, and Social Change. Melvin & Leigh

VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations -     

Rose Lindsey and John Mohan: Continuity and Change in Voluntary Action: Patterns,Trends and Understandings

VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations -