Avifauna of Ishaqbini Community Conservancy in Ijara District, NE Kenya

Ishaqbini community conservancy, in the arid northern-eastern Kenya was established in 2006 by local pastoralists as a community initiative to safeguard their wildlife heritage especially the endemic Hirola Beatragus hunteri. Prior to this survey there were no known recent avifaunal surveys for the area despite the fact that the conservancy lies adjacent to the relatively well-known lower Tana River forests, an important bird area (Bennun & Njoroge 1999), as well as the East Africa coast forests endemic bird area (Stattersfield et al. 1998). In this paper we present the results of an avifaunal survey of the conservancy that includes a description of the bird assemblages in the conservancy, and an annotated account of some species of global and regional conservation concern occurring there

Thalamo-frontal connectivity mediates top-down cognitive functions in disorders of consciousness

Objective: We employed functional MRI (fMRI) to assess whether (1) patients with disorders of consciousness (DOC) retain the ability to willfully engage in top-down processing and (2) what neurophysiologic factors distinguish patients who can demonstrate this ability from patients who cannot. Methods: Sixteen volunteers, 8 patients in vegetative state (VS), 16 minimally conscious patients (MCS), and 4 exit from MCS (eMCS) patients were enrolled in a prospective cross-sectional fMRI study. Participants performed a target detection task in which they counted the number of times a (changing) target word was presented amidst a set of distractors. Results: Three of 8 patients diagnosed as being in a VS exhibited significant activations in response to the task, thereby demonstrating a state of consciousness. Differential activations across tasks were also observed in 6 MCS patients and 1 eMCS patient. A psycho-physiologic interaction analysis revealed that the main factor distinguishing patients who responded to the task from those who did not was a greater connectivity between the anterior section of thalamus and prefrontal cortex. Conclusions: In our sample of patients, the dissociation between overt behavior observable in clinical assessments and residual cognitive faculties is prevalent among DOC patients (37%). A substantial number of patients, including some diagnosed with VS, can demonstrate willful engagement in top-down cognition. While neuroimaging data are not the same as observable behavior, this suggests that the mental status of some VS patients exceeds what can be appreciated clinically. Furthermore, thalamo-frontal circuits might be crucial to sustaining top-down functions

A Fatal Outbreak of Campylobacter jejuni Enteritis in a Colony of Vervet Monkeys in Kenya

In a group of 50 wild-caught vervet monkeys trapped for experimental studies, 23 developed severe diarrhoea  during the quarantine period. While 10 of these responded well to routine treatment with metronidazole,  kaomycin and oral electrolytes, 13 initially showed slight improvement but later relapsed. Five of  these failed to respond altogether and were euthanised. Fresh faecal samples were collected from the surviving  eight monkeys and analysed for microbiology and drug sensitivity. Campylobacter jejuni, sensitive  to erythromycin, was isolated from all the faecal samples. Following treatment with erythromycin, seven  monkeys recovered fully within ten days but one died before the end of therapy. This study indicates that  wild non-human primates may play a significant role as a reservoir of C. jejuni, whereby they may act as  natural carriers of this human pathogen. Screening for Campylobacter sp in newly acquired monkeys is  advisable as part of the quarantine procedures.

Understanding students’ motivation towards proactive career behaviours through goal-setting theory and the job demands–resources model

The graduate labour market is highly competitive but little is known about why students vary in their development of employability. This study contributes to the literature by applying goal-setting theory and the job demands–resources model to investigate how motivational processes influence students’ proactive career behaviours. We tested four hypotheses using structural equation modelling and moderation/mediation analysis using a nested model approach; 432 undergraduates from 21 UK universities participated in this cross-sectional study. The results showed that students higher in mastery approach had greater perceived employability mediated by two proactive career behaviours (skill development and network building). Students’ career goal commitment was associated with all four proactive career behaviours (career planning, skill development, career consultation and network building). Students’ academic and employment workloads did not negatively impact their proactive career behaviours. University tutors and career services should therefore encourage students to set challenging career goals that reflect mastery approach

Genome sequences of human coronavirus OC43 and NL63, associated with respiratory infections in Kilifi, Kenya

Coding-complete genomes of two human coronavirus OC43 strains and one NL63 strain were obtained by metagenomic sequencing of clinical samples collected in 2017 and 2018 in Kilifi, Kenya. Maximum likelihood phylogenies showed that the OC43 strains were genetically dissimilar and that the NL63 strain was closely related to NL63 genotype B viruses. [Abstract copyright: Copyright © 2019 Kamau et al.

Effects of Blended Fertilizers on Yields of Mature Tea Clones Trfk 6/8 and Bbk 35 Grown in Kenyan Highlands

Kenya's tea industry depends predominantly on imported NPK fertilizers to replenish nutrients removed through plucking. In this respect, two blended fertilizers containing NPKS 25:5:5:4+9Ca+2.6Mg and NPKS 23:5:5:4+10Ca+3Mg with trace elements have been produced in the country. However, contribution of the blended fertilizers to optimal tea yields had not been determined. The study aimed to evaluate the optimal levels of the two blended fertilizers on tea grown in the highlands of Kenya. The blended fertilizers were evaluated in two sites, i.e. Timbilil estate in Kericho and Kagochi farm in Nyeri. The trial was laid out in a randomized complete block design with two blended fertilizers and the standard NPK 26:5:5 as a control. The treatments were applied at four fertilizer rates (0-control, 75, 150 and 225 kg N ha-1 yr-1), with three replications. The results showed that application of 225 kg N ha-1 yr-1 blended fertilizer NPKS 25:5:5:4+9Ca+2.6Mg in Timbilil produced mean yield of 2,995 kg Mt ha-1 compared with 3,099 kg Mt ha-1 from the standard NPK. In Kagochi, the highest yield was 1,975 kg Mt ha-1 obtained from the application of the same blended fertilizer NPKS 25:5:5:4+9Ca+2.6Mg at 75 kg N ha-1 yr-1. The highest yields in both sites were obtained during a warm-dry season except in 2015-2016. This study concluded that based on the annual and seasonal yields, the two blended fertilizers and the standard type had the same effectiveness, irrespective of clones and sites. However, the fertilizer rates affected the tea yield

The Structured Operational Research and Training Initiative (SORT IT), second workshop using the national tuberculosis routinely collected program data

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Quality of comprehensive emergency obstetric care through the lens of clinical documentation on admission to labour ward

Background: Clinical documentation gives a chronological order of procedures and activities that a patient is given during their management.Objective: To determine the level of quality of comprehensive emergency obstetric care, through the lens of clinical documentation of process indicators of selected emergency obstetric conditions that mostly cause maternal mortality on admission to labour wardDesign: Multi-site cross sectional survey.Setting: Twenty two Government Hospitals in Kenya with capacity to offer comprehensive emergency obstetric care.Subjects: Process variables were abstracted from patient’ case records with a diagnosis of normal vaginal delivery, obstetric haemorrhage, severe pre eclampsia/eclampsia and emergency cesarean section.Results: Availability of structure indicators were graded excellent and good except for long gloves, misoprostol, ergometrin and parenteral cefuroxime that were graded low. A total of 1,216 records were abstracted for process analysis. The median (IQR) for the: six variables of obstetric history was five (4-5); five variables of antenatal profile was four (1-5); five variables of vital signs documentation was three (2-4); five variables for obstetric exam was four (4-5); seven variables of vaginal examination one (0-2); ten variables for partograph was seven (2-9); five variables for obstetric hemorrhage was three (2-4) and eleven variables for severe pre-eclampsia/eclampsia was five (3-6). The median (IQR) from decision-to-operate to caesarean section was three (2-4) hours.Conclusion: Quality of emergency obstetric care based on documentation depicts inadequacy. There is an urgent need to objectively address the need for proper clinical documentation as an indicator of quality performance