An Optimal Incentive System For Real Estate Agents

This article presents an alternative system for selling real estate. It overcomes the well-known deficiencies of the percentage commission system. In our system, the agent purchases the property from the seller and simultaneously receives a put option. The put option gives the agent the right to put the property back to the original owner. It is shown that this system has many of the desirable properties of a dealer system, while avoiding some of the problems that are inherent in that system.

Seafood Safety and Trade

Food Consumption/Nutrition/Food Safety, International Relations/Trade,

Hyperfine Structure of Sodium Iodide

A molecular‐beam electric resonance spectrometer has been used to study radio‐frequency transitions between the hyperfine‐structure sublevels of the J  =  1J=1 state of 23Na127I. Transitions for the first four vibrational states have been observed in very weak electric field and near zero magnetic field. The intramolecular interaction constants obtained for the ground vibrational state are: (eqQ)sodium  =  − 4073.0(10)kHz;(eqQ)iodine  =  − 262140.7(10)kHz;csodium  =  0.74(8)kHz;ciodine  =  0.28(4)kHz;c3  =  0.17(8)kHz,c4  =  − 027(8)kHz(eqQ)sodium=−4073.0(10)kHz;(eqQ)iodine=−262140.7(10)kHz;csodium=0.74(8)kHz;ciodine=0.28(4)kHz;c3=0.17(8)kHz,c4=−027(8)kHz. The numbers in parentheses are the uncertainties in units of the last quoted digit. Constants for the excited vibrational states have been determined with less precision because fewer transitions were observed.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/70677/2/JCPSA6-50-9-3748-1.pd

I am Smart, Therefore I Can: Examining the Relationship between IQ and Self-efficacy across Cultures

The purpose of this article is to examine the relationship between intelligence (IQ) and self-efficacy in children and adolescents living in the United States and Nicaragua. The sample consisted of 90 (46 male, 44 female) students (mean age = 11.57 years, SD = 3.0 years) referred by school administrators and faculty. United States (US) participants (n = 27) resided in rural counties in the Northwest. The other group consisted of 63 students from Central America. A comparison between groups revealed that in the US, sample higher grades and IQ scores are typically associated with higher levels of self-efficacy. However in the Nicaraguan sample, both IQ scores and grades were not associated with self-efficacy, although age was correlated with self-efficacy. Results suggest that the construct of self-efficacy might change depending on whether one belongs to an individualistic or collectivistic society. Additionally, the effects of socioeconomic factors might influence perceived ability even more than intellectual abilities

If I Value Myself, I Value School: The Protective Effect of Self-esteem Among Abused Females

Children who have been severely maltreated tend to perform significantly below their non-maltreated peers in standardized tests, earn lower grades and have the most discipline issues in the school setting. There is evidence that self-esteem (SE) may be a protective factor for youth with regard to negative emotional outcomes. The role of self-esteem needs to be explored further in more collectivistic cultures. The purpose of this study was to explore the relationship between physical abuse, SE and school attitudes. Participants included 14 females rescued from a city landfi ll in Nicaragua (ages 7 – 17 years, M = 12.44), half of whom had reported being beaten. SE and attitude toward school (ATS) were assessed using the Spanish Behavior Assessment System for Children. Grade point average (GPA) was obtained from their schools. Females who were beaten had signifi cantly lower SE and a more negative ATS. Their GPA was lower, but not significantly. When SE and abuse were considered together, the effect of abuse on school attitudes was non-significant, suggesting that SE is a protective factor for the effects of abuse on ATS

Rabl's model of the interphase chromosome arrangement tested in Chinise hamster cells by premature chromosome condensation and laser-UV-microbeam experiments

In 1885 Carl Rabl published his theory on the internal structure of the interphase nucleus. We have tested two predictions of this theory in fibroblasts grown in vitro from a female Chinese hamster, namely (1) the Rabl-orientation of interphase chromosomes and (2) the stability of the chromosome arrangement established in telophase throughout the subsequent interphase. Tests were carried out by premature chromosome condensation (PCC) and laser-UV-microirradiation of the interphase nucleus. Rabl-orientation of chromosomes was observed in G1 PCCs and G2 PCCs. The cell nucleus was microirradiated in G1 at one or two sites and pulse-labelled with 3H-thymidine for 2h. Cells were processed for autoradiography either immediately thereafter or after an additional growth period of 10 to 60h. Autoradiographs show unscheduled DNA synthesis (UDS) in the microirradiated nuclear part(s). The distribution of labelled chromatin was evaluated in autoradiographs from 1035 cells after microirradiation of a single nuclear site and from 253 cells after microirradiation of two sites. After 30 to 60h postincubation the labelled regions still appeared coherent although the average size of the labelled nuclear area fr increased from 14.2% (0h) to 26.5% (60h). The relative distance dr, i.e. the distance between two microirradiated sites divided by the diameter of the whole nucleus, showed a slight decrease with increasing incubation time. Nine metaphase figures were evaluated for UDS-label after microirradiation of the nuclear edge in G1. An average of 4.3 chromosomes per cell were labelled. Several chromosomes showed joint labelling of both distal chromosome arms including the telomeres, while the centromeric region was free from label. This label pattern is interpreted as the result of a V-shaped orientation of these particular chromosomes in the interphase nucleus with their telomeric regions close to each other at the nuclear edge. Our data support the tested predictions of the Rabl-model. Small time-dependent changes of the nuclear space occupied by single chromosomes and of their relative positions in the interphase nucleus seem possible, while the territorial organization of interphase chromosomes and their arrangement in general is maintained during interphase. The present limitations of the methods used for this study are discussed