A Model of Idiosyncratic Deal-Making and Attitudinal Outcomes

Purpose: We disentangle the relationship between the request of idiosyncratic deals (i-deals) and the receipt of such deals, and investigate the moderating roles of human capital (gender and industry experience) and social capital (LMX) in this relationship. Attitudinal outcomes of i-deals receipt are also examined. Design: Data were collected from 244 alumni of a Midwestern public university. Findings: The positive relationship between i-deals request and receipt was stronger at higher than at lower levels of LMX. Receiving i-deals was related positively to job satisfaction and affective commitment, and negatively to turnover intention. Research implications: We provide a nuanced perspective of i-deals by separating employees’ request from their receipt of i-deals, and identifying contingent factors that determine whether i-deal requests are successful. Practical implications: For employees, cultivating a strong relationship with one’s supervisor can yield benefits that extend to i-deals negotiation. Providing i-deals to deserving workers can boost employees’ work attitudes. Originality/value: Previous studies have operationalized the i-deals construct as requesting and receiving the deal, thereby excluding the possibility that employees may have requested but did not receive the i-deal. This is one of the first studies to disentangle these two concepts, thereby providing a more balanced and representative view of i-deal-making in organizations

Education for Sustainable Development: The Case of Masinde Muliro University of Science and Technology (MMUST)

The unit-based sustainability assessment tool (USAT) was administered at Masinde Muliro University of Science and Technology (MMUST), Kenya, between January and March 2012. The assessment focused on establishing to what extent the University integrated sustainability concerns into its core functions of teaching, research and community engagement. Using a unit-based assessment tool allowed for ‘building the picture’ of the whole university, as well as concentrating on specific units as required, that is, on one faculty at a time. The assessment revealed that, in terms of addressing sustainability concepts and issues, the overall university performance rating was 50.76%. The data clearly indicated that university performance was best in the teaching approaches cluster of indicators, followed by staff expertise and willingness to participate in sustainability teaching and research. Performance in community engagement and research and scholarships was lowest. The study revealed the need for resource mobilisation by the University for the purposes of additional training, community engagement, research and scholarships, increased sensitisation with regard to ESD (education for sustainable development) planning and implementation, and regular audits

Integrating men into the reproductive health equation: Acceptability and feasibility in Kenya

This study’s objective was to improve understanding of Kenyan men’s actual and potential roles as supportive partners in various phases of reproductive health (RH), to help in the design of strategies to encourage men’s greater participation in a variety of RH initiatives in Kenya. The results of the study clearly show that, to a larger extent than anticipated, men in Kenya already participate in women-centered RH services. Overall the institutional barriers seemed to be more overwhelming than the cultural barriers, given that one of the reasons frequently given for nonparticipation was fear of non-acceptance by the health providers. Based on the Population Council’s work on social context issues, including partnership, three potential levels for interventions have been developed: providing information on partnership for reproductive choice and health; building comfort and capacity among providers; and creating a space for partners. The results of this study indicate that there are opportunities for interventions at all three levels, although the space for partners may remain limited to consultations and outpatient care for at least the immediate future

Serious complication 1 year after sacrospinous ligament fixation

Myositis of the gluteal region caused by group A streptococci 1 year after a sacrospinous ligament fixation was recognised as a serious complication of this procedure. Most likely, the infection was spread to the gluteal region through a port d’entree caused by vaginal atrophy, via the non-resorbable sutures. The patient was treated successfully with antibiotics intravenous and local estrogens

Systematic review and meta-analysis on predictors of prognosis in patients with schizophrenia spectrum disorders: An overview of current evidence and a call for prospective research and open access to datasets

BACKGROUND: Schizophrenia spectrum disorders (SSD) have heterogeneous outcomes. If we could predict individual outcome and identify predictors of outcome, we could personalize and optimize treatment and care. Recent research showed that recovery rates tend to stabilize early in the course of disease. Short- to medium- term treatment goals are most relevant for clinical practice. METHODS: We performed a systematic review and meta-analysis to identify predictors of outcome ≤1 year in prospective studies of patients with SSD. For our meta-analysis risk of bias was assessed with the QUIPS tool. RESULTS: 178 studies were included for analysis. Our systematic review and meta-analysis showed that the chance of symptomatic remission was lower in males, and in patients with longer duration of untreated psychosis, more symptoms, worse global functioning, more previous hospital admissions and worse treatment adherence. The chance of readmission was higher for patients with more previous admissions. The chance of functional improvement was lower in patients with worse functioning at baseline. For other proposed predictors of outcome, like age at onset and depressive symptoms, limited to no evidence was found. DISCUSSION: This study illuminates predictors of outcome of SSD. Level of functioning at baseline was the best predictor of all investigated outcomes. Furthermore, we found no evidence for many predictors proposed in original research. Possible reasons for this include the lack of prospective research, between-study heterogeneity and incomplete reporting. We therefore recommend open access to datasets and analysis scripts, enabling other researchers to reanalyze and pool the data

Evaluating The Perception of Climate Change Among Secondary School Science Teachers for Knowledge-Based Sustainable Development

There appears to be lack of knowledge about the cause and effect of climate change amongst the secondary school students. This asks for evaluation of their source of knowledge in schools through the assessment of their teachers’ knowledge and/or perception about climatic change. The survey research design was adopted and the perception of the secondary school science teachers’ (SSSTs) evaluated using questionnaire. The results showed that SSSTs perception of human activities associated with climate change and the effects of human activities associated with climate is moderate. This was very clear when the grand mean responses of the teachers were found to be 2.81 and 2.61 respectively. The student t-test statistics used at P>0.05 confirmed that there is no significant difference between the perception of urban and rural SSSTs on their perception of climate change. At P>0.05, there is significant difference between experienced and less experienced SSSTs on their perception of climate change.  The research concludes that there is knowledge gap in our secondary school educational system concerning climate change. Therefore, it recommends capacity building in science-teaching education curriculum for knowledge-based sustainable development. Keywords: Curriculum, Global warming, Environmental Education, Greenhouse gases, Deforestation DOI: 10.7176/CER/13-5-03 Publication date:August 31st 2021

Star Clusters in the Nearby Late-Type Galaxy NGC 1311

Ultraviolet, optical and near infrared images of the nearby (D ~ 5.5 Mpc) SBm galaxy NGC 1311, obtained with the Hubble Space Telescope, reveal a small population of 13 candidate star clusters. We identify candidate star clusters based on a combination of their luminosity, extent and spectral energy distribution. The masses of the cluster candidates range from ~1000 up to ~100000 Solar masses, and show a strong positive trend of larger mass with increasing with cluster age. Such a trend follows from the fading and dissolution of old, low-mass clusters, and the lack of any young super star clusters of the sort often formed in strong starbursts. The cluster age distribution is consistent with a bursting mode of cluster formation, with active episodes of age ~10 Myr, ~100 Myr and ~1 Gyr. The ranges of age and mass we probe are consistent with those of the star clusters found in quiescent Local Group dwarf galaxies.Comment: 21 pages, 11 figures, accepted by A

One and Two Dimensional Pulsed Electron Paramagnetic Resonance Studies of in vivo Vanadyl Coordination in Rat Kidney

The biological fate of a chelated vanadium source is investigated by/n vivo spectroscopic methods to elucidate the chemical form in which the metal ion is accumulated. A pulsed electron paramagnetic resonance study of vanadyl ions in kidney tissue, taken from rats previously treated with bis(ethylmaltolato)oxovanadium(IV) (BEOV) in drinking water, is presented. A combined approach using stimulated echo (3-pulse) electron spin echo envelope modulation (ESEEM) and the two dimensional 4-pulse hyperfine sublevel correlation (HYSCORE) spectroscopies has shown that at least some of the VO2+ ions are involved in the coordination with nitrogen-containing ligands. From the experimental spectra, a 4N hyperfine coupling constant of 4.9 MHz and a quadrupole coupling constant of 0.6 + 0.04 MHz were determined, consistent with amine coordination of the vanadyl ions. Study of VO-histidine model complexes allowed for a determination of the percentage of nitrogen-coordinated VO2+ ions in the tissue sample that is found nitrogen-coordinated. By taking into account the bidentate nature of histidine coordination to VO2+ ions, a more accurate determination of this value is reported. The biological fate of chelated versus free (i.e. salts) vanadyl ion sources has been deduced by comparison to earlier reports. In contrast to its superior pharmacological efficacy over VOSO4, BEOV shares a remarkably similar biological fate after uptake into kidney tissue

UV-Optical Pixel Maps of Face-On Spiral Galaxies -- Clues for Dynamics and Star Formation Histories

UV and optical images of the face-on spiral galaxies NGC 6753 and NGC 6782 reveal regions of strong on-going star formation that are associated with structures traced by the old stellar populations. We make NUV--(NUV-I) pixel color-magnitude diagrams (pCMDs) that reveal plumes of pixels with strongly varying NUV surface brightness and nearly constant I surface brightness. The plumes correspond to sharply bounded radial ranges, with (NUV-I) at a given NUV surface brightness being bluer at larger radii. The plumes are parallel to the reddening vector and simple model mixtures of young and old populations, thus neither reddening nor the fraction of the young population can produce the observed separation between the plumes. The images, radial surface-brightness, and color plots indicate that the separate plumes are caused by sharp declines in the surface densities of the old populations at radii corresponding to disk resonances. The maximum surface brightness of the NUV light remains nearly constant with radius, while the maximum I surface brightness declines sharply with radius. An MUV image of NGC 6782 shows emission from the nuclear ring. The distribution of points in an (MUV-NUV) vs. (NUV-I) pixel color-color diagram is broadly consistent with the simple mixture model, but shows a residual trend that the bluest pixels in (MUV-NUV) are the reddest pixels in (NUV-I). This may be due to a combination of red continuum from late-type supergiants and [SIII] emission lines associated with HII regions in active star-forming regions. We have shown that pixel mapping is a powerful tool for studying the distribution and strength of on-going star formation in galaxies. Deep, multi-color imaging can extend this to studies of extinction, and the ages and metallicities of composite stellar populations in nearby galaxies.Comment: LaTeX with AASTeX style file, 29 pages with 12 figures (some color, some multi-part). Accepted for publication in The Astrophysical Journa