Northern Illinois University

About: Northern Illinois University is a education organization based out in DeKalb, Illinois, United States. It is known for research contribution in the topics: Large Hadron Collider & Population. The organization has 8818 authors who have published 20008 publications receiving 632341 citations. The organization is also known as: NIU.

Organizational Citizenship Behaviors: Achievement Orientation and Personality

Abstract: The current study investigated the effects of personality variables as antecedents in predicting Organizational Citizenship Behaviors (OCBs), with the covenantal relationship as a mediating variable. 284 retail sales employees were administered 4 personality tests, a composite measure of the covenantal relationship, and a measure of citizenship behavior. Value for achievement, agreeableness, and conscientiousness predicted five types of organizational citizenship. Extraversion was not predictive across all citizenship behaviors. Implications for the relationship between personality and citizenship are discussed.

Evidence for a B-s(0)pi(+/-) State

Abstract: We report evidence for a narrow structure, X(5568), in the decay sequence X(5568) -> B-s(0)pi(+/-), B-s(0) -> J/psi phi, J/psi -> mu(+)mu(-), phi -> K+K-. This is evidence for the first instance of a hadronic state with valence quarks of four different flavors. The mass and natural width of this state are measured to be m = 5567.8 +/- 2.9(stat)(-1.9)(+0.9) (syst) MeV/c(2) and Gamma = 21.9 +/- 6.4(stat)(-2.5)(+5.0) (syst) MeV/c(2). If the decay is X(5568) -> B-s*pi(+/-). B-s(0)gamma pi(+/-) with an unseen gamma, m(X(5568)) will be shifted up by m(B-s*) - m(B-s(0)) similar to 49 MeV/c(2). This measurement is based on 10.4 fb(-1) of p (p) over bar collision data at root s = 1.96 TeV collected by the D0 experiment at the Fermilab Tevatron collider.

Childhood history of abuse and adult child abuse potential

Abstract: The experience of aversive interactions within the family of origin is believed to increase the probability of parental physical child abuse. To test this hypothesis, 375 subjects were given a Childhood History Questionnaire (CHQ) and the Child Abuse Potential (CAP) Inventory. The CHQ contained a series of questions about the presence and frequency of various abusive behaviors and associated sequelae that were received and/or observed before and/or after puberty. The CAP Inventory was used to measure adult physical child abuse potential. As expected, a childhood history of physical abuse was significantly related to adult physical child abuse potential; and, as chronicity increased, so did abuse potential. The experience of physical abuse prior to puberty produced higher abuse scores than the experience of physical abuse after puberty. The study provides preliminary data indicating the childhood experience of a caring adult and / or caring friend moderates adult child abuse potential.

Not in My Neighborhood Assessing Registered Sex Offenders' Experiences With Local Social Capital and Social Control

Abstract: Community registration laws requiring sex offenders to register with local law enforcement have become increasingly popular and increasingly restrictive in recent years. Although these laws were passed under the auspices of protecting communities from dangerous and violent sexual predators, little research has addressed their efficacy or their consequences. Building on a social capital framework that emphasizes the resources provided by local ties to family, friends, and the community, data from semistructured interviews with 23 sex offenders were analyzed to explore their experiences with local social capital while being registered and on and off of parole. Sex offenders discuss problems accessing and participating in networks of local social capital, incidents of community residential mobilization against them, and their experiences with formal barriers to social capital, including parole restrictions.

Measurement of the W boson mass with the D0 detector

Abstract: We present a measurement of the W boson mass using data corresponding to 4.3fb^-1 of integrated luminosity collected with the D0 detector during Run II at the Fermilab Tevatron p\bar{p} collider. With a sample of 1,677,394 W -> e u candidate events, we measure M_W = 80.367 +/- 0.026 GeV. This result is combined with an earlier D0 result determined using an independent Run II data sample, corresponding to 1fb^-1 of integrated luminosity, to yield M_W = 80.375 +/- 0.023 GeV.