Enhancement of degradation of fallen apple leaves

Leaves from organic apple trees were dipped with different organic materials and leaves were placed on the orchard floor in autumn. Leaf area and the amount of ascospores of Venturia inaequalis were measured in spring. The objective of this research was to find alternatives for urea that simulate the decomposition of apple leaves and reduces the asco-spore production. In both years urea gave an increase of the leaf degradation and a significant reduction of the number of ascospores. The antagonist Coniothyrium minitans had no significant effect on the ascospore production in both years but decreased the leaf degradation. Beet pulp showed a significant reduction of the number of spores but reduced the leaf degradation rate. Applying extra earthworms increased the degradation

REPCO contribution to the development of products for apple scab control

Natural compounds were sprayed according the RimPro scab warning system from start of bud break until the mid of June. Scab incidence was measured on the leaves and the fruit. Phytotoxicitiy and russet-ing was assessed. The natural compounds were sprayed together with sulphur and were compared with the standard biological fungicides copper hy-droxide and sulphur alone. Compound E73 + sulphur was the most effective on fruit. Armicarb and Resis-tim both sprayed with sulphur were comparable in efficacy with Funguran-OH. In our study laminarin (GL 32) did not shown any effect on the control of scab on apple

Promotion of leaf degradation by earthworms under laboratory conditions

Organic materials were applied to leaves from organic apple trees. Then, leaves were fed to earthworms in a laboratory culture. The objective was to select materials which promote leaf degradation by earthworms and consequently reduce the inoculum pressure of apple scab in orchards. Used earthworms were fully grown and consequently no effect of the leaf treatments was found on earthworm weights. However, leaf consumption tended to be increased by addition of amino acids and beet pulp to leaves. For beet pulp, this was especially the case when the dose was increased from 1 to 5 % or when it was freshly applied

NOTES ON SOME REPTILES FROM THE DUTCH-EAST -INDIES

abstract not availabl

A PRELIMINARY INVESTIGATION OF THE SPAWNING HABITS OF SOME FISHES OF THE JAVA SEA

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THE INFLUENCE OF THE QUALITY OF THE FOOD ON THE EGGPRODUCTION IN SOME INSECTS

abstract not availabl

BEITRAGE ZUR KENNTNIS DER REPTILIENFAUNA VON NIEDERLANDISCH-OST -INDIEN.

ABSTRACT NOT AVAILABL

Access to Contraceptive Services during the COVID-19 Pandemic: Perceptions of Choose Well Hospital Partners

Introduction: Contraceptive decision-making is individual in nature and access to high-quality contraceptive care, including counseling and the full range of contraceptive methods, can help individuals achieve their personal reproductive goals and prevent unintended pregnancy. The COVID-19 pandemic disrupted provision and utilization of contraceptive counseling and contraceptive methods. Long-acting reversible contraception (LARC) methods, such as the contraceptive implant and intrauterine devices (IUDs), were particularly affected by the pandemic because they require placement by a health care provider in a clinical setting. Choose Well (CW), an ongoing statewide contraceptive access initiative in South Carolina, launched in 2017 and continues through 2022. CW aims to implement best practices of contraceptive care via training and funding for IUD and implant methods. This study examined the perceptions of access to contraceptive counseling and implant and IUD methods during the pandemic in 2020 among CW hospital partners. Methods: Data were collected in 2021 via key informant interviews with partners (n=9) at CW implementing hospitals to assess perceptions of CW activities in 2020, the first year of the COVID-19 pandemic. A semi-structured interview guide was used, and interviews were recorded, transcribed, and consensus coded. A codebook was developed based on the interview guide. Data from select questions of interest related to perceived access to contraceptive counseling, access to LARC methods, and the impact of the pandemic on contraceptive care services were analyzed for this study. Coding was conducted with NVivo software version 1.6.1. Results: Findings show that there was continued provision of contraceptive services during COVID-19 at CW partner hospitals, including an increase in access to contraceptive counseling and LARCs in 2020. The most prevalent facilitator for increased access to contraceptive counseling and LARCs at CW partner hospitals was having key personnel available such as physicians and Obstetrics (OB) navigators. Expanded access to outpatient sites was also noted as a facilitator of contraceptive counseling. Advertising and wide-spread patient education, buy-in and engagement from staff were additional facilitators for the increased access to LARCs. Considering the context of the COVID-19 pandemic, patients wanting to quickly leave the hospital and challenges with staffing contributed to an overall decline in access in some hospital locations. Challenges with staffing included not being able to receive training and nurses being overworked and overburdened. Conclusion: While COVID-19 has posed challenges to contraceptive care service provision, most individuals perceived an increase in access to contraceptive counseling and LARCs at CW partner hospitals. Hospital partners have continued to provide contraceptive services during COVID-19. The findings suggest the success of the CW initiative in increasing access to contraceptive services, particularly during COVID-19 through key facilitators. Staffing positions such as OB Navigators should be funded and maintained to increase access to contraceptive care services in hospital inpatient settings. Coordinating care between hospital inpatient and outpatient settings is similarly important for widespread patient education about contraceptive care services

Quality or equality? The Norwegian experience with medical monopolies

BACKGROUND: In order to maintain both quality and efficiency of health services in a small country with a scattered population, Norway established a monopoly system for 38 highly specialized medical services. The geographical distributions of these services, which are provided by one or two university hospitals only, were analysed. METHODS: The counties of residence for 2 711 patients admitted for the first time in 2001 to these 31 monopolies and 7 duopolies were identified. RESULTS: The general tendency observed was that with increasing distance from residential home to monopoly hospitals there was a declining coverage of these health services. The same pattern was found even with regard to explicit diagnoses or treatments such as organ transplantations (except renal transplantations). Duopolies seemed to yield a more even geographical distribution of the services. CONCLUSION: Monopolies may serve as a useful means for maintaining quality in highly specialized medical services, but seem to have an inherent tendency to do this at the expense of geographical equality

30 inch Roll-Based Production of High-Quality Graphene Films for Flexible Transparent Electrodes

We report that 30-inch scale multiple roll-to-roll transfer and wet chemical doping considerably enhance the electrical properties of the graphene films grown on roll-type Cu substrates by chemical vapor deposition. The resulting graphene films shows a sheet resistance as low as ~30 Ohm/sq at ~90 % transparency which is superior to commercial transparent electrodes such as indium tin oxides (ITO). The monolayer of graphene shows sheet resistances as low as ~125 Ohm/sq with 97.4% optical transmittance and half-integer quantum Hall effect, indicating the high-quality of these graphene films. As a practical application, we also fabricated a touch screen panel device based on the graphene transparent electrodes, showing extraordinary mechanical and electrical performances