The mediating roles of supervisor anger and envy in linking subordinate performance to abusive supervision: A curvilinear examination.

This research aims to understand why both low and high subordinate performance can induce abusive supervision. Drawing on the framework of affective events theory and research on anger and envy, we posit that low performance incurs abuse due to supervisor anger, whereas high performance elicits abuse due to supervisor envy. More specifically, subordinate performance has a decreasing curvilinear relationship with supervisor anger (i.

It's mine! Psychological ownership of one's job explains positive and negative workplace outcomes of job engagement.

Job engagement denotes the extent to which an employee invests the full self in performing the job. Extant research has investigated the positive outcomes of job engagement, paying little attention to its potential costs to the organizations. Integrating the extended self theory and the literature on psychological ownership as our overarching theoretical framework, we develop and test the double-edged effects of job engagement on workplace outcomes through the mediating role of job-based psychological ownership.

Energy sources for gynecologic laparoscopic surgery: a review of the literature.

Importance: A range of energy sources are used in gynecologic laparoscopy. These energy sources include monopolar electrosurgery, bipolar electrosurgery (including "advanced bipolar" devices that incorporate tissue feedback monitoring), and various types of laser and ultrasonic technologies. Gynecologists using these tools should be aware of the potential benefits and potential dangers of these instruments.

Comparative studies of energy sources in gynecologic laparoscopy.

Energy sources incorporating "vessel sealing" capabilities are being increasingly used in gynecologic laparoscopic surgery although conventional monopolar and bipolar electrosurgery remain popular. The preference for one device over another is based on a combination of factors, including the surgeon's subjective experience, availability, and cost. Although comparative clinical studies and meta-analyses of laparoscopic energy sources have reported small but statistically significant differences in volumes of blood loss, the clinical significance of such small volumes is questionable.

Laparoscopic vessel sealing technologies.

Laparoscopic vessel sealing devices have revolutionized modern laparoscopy. These devices fall into 2 major categories: advanced bipolar and ultrasonic instruments. The range of tissue effects available with these technologies is more limited than with conventional monopolar electrosurgery; however, both advanced bipolar and ultrasonic devices efficiently seal vessels (≤7-mm and ≤5-mm diameter, respectively), and most also have built-in tissue transection capabilities.

A comparative study assessing the efficacy and acceptability of anorectal swabs for antenatal GBS screening.

Objectives: To assess women's perception of pain and acceptability of low vaginal swab (LVS) and anorectal swab (ARS) for antenatal screening for Group B Streptococcus (GBS), and to compare the detection rate between these tests.

Methods: Separate LVS and ARS were collected at the 36-week antenatal visit, either by the patient herself or by her clinician. Acceptability and pain were evaluated on a Likert scale using a standardised questionnaire.

Laparoscopic subtotal hysterectomy: evidence and techniques.

Laparoscopic subtotal/supracervical hysterectomy (LSH) is a surgical option when hysterectomy is indicated. Proponents of LSH suggest possible advantages including reduced recovery time, decreased risk of pelvic organ prolapse, and decreased risk of organ damage, in particular to the urinary tract. Opponents of LSH have suggested that the future risk of cervical malignancy, the possibility of ongoing cyclical bleeding, limited morbidity due to total laparoscopic hysterectomy, and similar clinical outcomes render this approach unnecessary.

Human resources management and firm performance: The differential role of managerial affective and continuance commitment.

In this study, the authors developed a dual-concern (i.e., maintenance and performance) model of human resources (HR) management.

The construct and criterion validity of emotional intelligence and its potential utility for management studies.

In this study, the authors reviewed the definition of emotional intelligence (EI) and argued that El is conceptually distinct from personality. In Study 1, the authors showed that EI was related to yet distinct from personality dimensions and that it had incremental predictive power on life satisfaction. The authors examined the construct validity of self-reports and others' ratings of EI using two samples in Study 2.