Experimental trials of wildlife food and cover plants

The bulletin reports on Department of Soil research project No. 206, 'Soil survey'--P. [2].Digitized 2007 AES.Includes bibliographical references (page 24)

Free livestock range in Missouri

Cover title.Includes bibliographical references

Breeding Ecology and Behavior of the Hawaiian Hawk

We studied the ecology of the endangered Hawaiian Hawk (Buteo solitarius) on the island of Hawaii for three breeding seasons. Their breeding strategy is a prime example of a K-selected species characteristic of many birds in tropical environments: clutch size was one and brood-rearing was among the longest reported for any diurnal raptor. Twenty-eight nests were found in a variety of native and exotic habitats. Incubation lasted 38 days, nestlings fledged after 59-63 days, and parents cared for fledglings for an average of 30.2 weeks, which was 2.5 to 10 times longer than similar-size temperate zone raptors. Males assisted females with incubation, but only females brooded young. Radio-tagged juveniles remained within 0.63 km of their nests for the first two months after fledging, after which dispersal distances expanded gradually. Avian (45%) and mammalian (54%) prey dominated the diet of nestlings. There was no evidence that avian malaria, introduced predators, or environmental contaminants were affecting their population. Based upon estimates of population size, the availability of suitable nesting habitat, and reproductive success, we suggest the species be considered for downlisting from endangered to threatened status

Reduction of Severe Acute Maternal Morbidity and Maternal Mortality in Thyolo District, Malawi: The Impact of Obstetric Audit

BACKGROUND: Critical incident audit and feedback are recommended interventions to improve the quality of obstetric care. To evaluate the effect of audit at district level in Thyolo, Malawi, we assessed the incidence of facility-based severe maternal complications (severe acute maternal morbidity (SAMM) and maternal mortality) during two years of audit and feedback. METHODOLOGY/PRINCIPAL FINDINGS: Between September 2007 and September 2009, we included all cases of maternal mortality and SAMM that occurred in Thyolo District Hospital, the main referral facility in the area, using validated disease-specific criteria. During two- to three-weekly audit sessions, health workers and managers identified substandard care factors. Resulting recommendations were implemented and followed up. Feedback was given during subsequent sessions. A linear regression analysis was performed on facility-based severe maternal complications. During the two-year study period, 386 women were included: 46 died and 340 sustained SAMM, giving a case fatality rate of 11.9%. Forty-five cases out of the 386 inclusions were audited in plenary with hospital staff. There was a reduction of 3.1 women with severe maternal complications per 1000 deliveries in the district health facilities, from 13.5 per 1000 deliveries in the beginning to 10.4 per 1000 deliveries at the end of the study period. The incidence of uterine rupture and major obstetric hemorrhage reduced considerably (from 3.5 to 0.2 and from 5.9 to 2.6 per 1000 facility deliveries respectively). CONCLUSIONS: Our findings indicate that audit and feedback have the potential to reduce serious maternal complications including maternal mortality. Complications like major hemorrhage and uterine rupture that require relatively straightforward intrapartum emergency management are easier to reduce than those which require uptake of improved antenatal care (eclampsia) or timely intravenous medication or HIV-treatment (peripartum infections)

A handbook for terrestrial habitat evaluation in central Missouri /

Mode of access: Internet

Population dynamics of mourning doves banded in Missouri /

Includes bibliographical references.Mode of access: Internet

Ecology of bald eagles wintering near a waterfowl concentration /

Bibliography: p. 11-12.Mode of access: Internet

TwoEagles: A Model Transformation Tool from Architectural Descriptions to Queueing Networks

We present the implementation of a methodology for the modeling, analysis, and comparison of software architectures based on their performance characteristics. The implementation is part of a software tool that is called TwoEagles, which extends the architecture-centric tool TwoTowers – based on the stochastic process algebraic description language AEmilia – and integrates it into Eclipse. The extension consists of a Java-coded plugin that we have called AEmilia to QN. This plugin transforms AEmilia descriptions into queueing network models expressed in the XML schema PMIF, which can then be rendered via the QN Editor tool or analyzed by multiple queueing network solvers that can be invoked through the Weasel web service