When sexual infidelity triggers murder: Examining the impact of homicide law reform on judicial attitudes in sentencing

In October 2010, the UK Parliament brought into effect law that replaced the partial defence to murder of provocation with a new partial defence of ‘loss of control,’ applicable to England, Wales and Northern Ireland. Although it retained some key features of its controversial predecessor, the new partial defence was in part designed better to address the gendered contexts within which a large number of homicides are committed. In examining the impact of the reforms, we will focus on long-held concerns about the treatment of sexual infidelity as a trigger for loss of control in murder cases. The article undertakes an analysis of English case law to evaluate the way in which sexual infidelity-related evidence has influenced perceptions of a homicide defendant’s culpability, for the purposes of sentencing, both before and after the implementation of reform. The analysis reveals that, in sentencing offenders post reform, the higher courts have failed to follow the spirit of the reforms respecting the substantive law by effecting a corresponding change in sentencing practice.

Are There Sex Differences in Reaction to Different Types of Sexual Infidelity?

Evolutionary theory based research shows that women and men can differ in their responses to sexual and emotional infidelity. However, research has not examined the question of whether men and women react similarly or differently to a partner’s engagement in different types of sexual infidelity. The present re-search sought to answer this question. Based on the aforementioned prior research, and short term mating desires, sex differences in reactions to different types of sexual infidelity were not expected. Both women and men were expected to report higher levels of upset when a partner engaged in sexual intercourse rather than when a partner engaged in oral sex, heavy petting, or kissing with another person. The results were consistent with the hypothesis. Both men and women were most upset by a partner’s engagement in sexual intercourse with another person. These findings are discussed in terms of prior research.

Are there sex differences in reaction to different types of sexual infidelity?

Evolutionary theory based research shows that women and men can differ in their responses to sexual and emotional infidelity. However, research has not examined the question of whether men and women react similarly or differently to a partner’s engagement in different types of sexual infidelity. The present research sought to answer this question. Based on the aforementioned prior research, and short term mating desires, sex differences in reactions to different types of sexual infidelity were not expected. Both women and men were expected to report higher levels of upset when a partner engaged in sexual intercourse rather than when a partner engaged in oral sex, heavy petting, or kissing with another person. The results were consistent with the hypothesis. Both men and women were most upset by a partner’s engagement in sexual intercourse with another person. These findings are discussed in terms of prior research.

Relationship Repair After Infidelity: Looking at Other Perspectives

Prior research examining relationship repair after infidelity scenarios tends to focus primarily on heterosexual relationships, and often does not take into consideration the nuance between emotional and sexual infidelity, which, according to evolutionary psychology theories, tends to be salient to individuals based on their reproductive challenges. This research intended to rectify that dearth, hypothesizing that non-heterosexual participants would be more likely to repair a relationship where a partner has committed sexual infidelity than they would be to repair a relationship where a partner has committed an emotional infidelity. As well, based on prior research, there were expectations for sex differences in the likelihood of repairing a relationship after infidelity by a partner for participants in committed relationships, with female participants likely to repair emotional infidelity and male participants likely to repair sexual infidelity. In a survey of volunteers online, likelihood of repair for relationships after sexual or emotional infidelity was related to the sexual orientation of participants. Homosexual/other individuals were equally likely to repair their relationship after an emotional or sexual infidelity was committed by a partner and were more likely to repair a relationship after a partner committed a sexual infidelity than heterosexual individuals were. A qualitative question component obtained more information about the participants¿ logic behind their reconciliation choices, and these results along with the quantitative results are discussed and interpreted using themes from earlier research.

HRGbeta1 inhibits metastasis of breast cancer cell lines, one of which exhibits lineage infidelity

Recent publications have questioned the origin of the MDA-MB-435 breast cancer cell line and have suggested that it is of melanocyte origin rather than breast epithelial origin. The data presented herein show unequivocally that MDA-MB-435 does express breast epithelial markers and produces milk-specific lipids. The data also indicated that MDA-MB-435 does express some melanocyte proteins but this expression occurs in the same MDA-MB-435 cells that express breast epithelial proteins. Although MDA-MB-435 does not strictly adhere to a breast lineage, it does retain breast specific markers and is thus valid as an experimental cell line in breast cancer studies. ^ Heregulinβ1 (HRGβ1) has been shown to both stimulate and inhibit breast tumorigenic and metasastasic phenotypes. Some studies used only the EGF-like domain of the extracellular domain of HRGβ1 while others used bacterially-expressed HRGβ1. Our in vitro data demonstrated that the full-length extracellular domain of human HRGβ1 reduced clonal growth of MDA-MB-435 breast cancer cells but stimulated apoptosis in MDA-MB-435 and MCF-7 breast cancer cells. In addition, mammalian-expressed HRGβ1 did not dramatically affect matrix metalloproteinase-9 activity but did inhibit cell motility of MDA-MB-435 and MCF-7 cells. Taken together, the in vitro data indicated that HRGβ1 inhibits metastasis-associated properties. ^ The in vivo data demonstrated that inducible expression of the full-length extracellular domain of human HRGβ1 in MDA-MB-435 cells reduced tumor volume and cell proliferation but increased apoptosis of cells injected at the mammary fat pad in nude mice. More importantly, HRGβ1 reduced the number of metastases observed by a spontaneous metastasis assay. Taken together, these data indicate that the full-length extracellular domain of human HRGβ1 has the net effect of inhibiting breast cancer metastasis. ^

Implementing Intensive Family Preservation Services: A Case of Infidelity

The importance of treatment fidelity in evaluations of all human service programs, including intensive family preservation services (IFPS), is examined in this article. Special attention is focused on the issue of treatment fidelity in IFPS programs attempting to adhere to a specific program model (Homebuilders©), and on the problems that lack of treatment fidelity has caused for research that has been conducted on this and other program models. Attempts to address the issue of treatment fidelity in other program areas offer models for constructing treatment fidelity assessment tools for IFPS. The authors suggest a schema for assessing treatment fidelity in evaluations of IFPS programs that should help to explore relationships among different approaches to IFPS, the consistency with which they are being implemented, and the outcomes that result.

Replication infidelity during a single cycle of Ty1 retrotransposition.

Retroviruses undergo a high frequency of genetic alterations during the process of copying their RNA genomes. However, little is known about the replication fidelity of other elements that transpose via reverse transcription of an RNA intermediate. The complete sequence of 29 independently integrated copies of the yeast retrotransposon Ty1 (173,043 nt) was determined, and the mutation rate during a single cycle of replication was calculated. The observed base substitution rate of 2.5 x 10(-5) bp per replication cycle suggests that this intracellular element can mutate as rapidly as retroviruses. The pattern and distribution of errors in the Ty1 genome is nonrandom and provides clues to potential in vivo molecular mechanisms of reverse transcriptase-mediated error generation, including heterogeneous RNase H cleavage of Ty1 RNA, addition of terminal nontemplated bases, and transient dislocation and realignment of primer-templates. Overall, analysis of errors generated during Ty1 replication underscores the utility of a genetically tractable model system for the study of reverse transcriptase fidelity.

Popular literature with reference to infidelity and public morality : a paper /

Cover title.

Babylon and infidelity foredoomed of God : a discourse on the prophecies of Daniel and the apocalypse, which relate to these latter times.

Mode of access: Internet.

The difficulties of infidelity /

Mode of access: Internet.

The evidences of the Christian religion, with additional discourses on the following subjects, viz: Of God, and his attributes. The power and wisdom of God in the creation. The providence of God. The worship of God. Advantages of revelation above natural reason. Excellency of the Christian institution. Dignity of the Scripture language. Against atheism and infidelity. Against the modern free-thinkers. Immortality of the soul, and a future state. Death and judgment.

Shaw-Shoemaker

An historical view of the rise and progress of infidelity : with refutation of its principles and reasonings, in a series of sermons preached ... from the year 1802 to 1805 /

Mode of access: Internet.