Pengaruh Motivasi Terhadap Kualitas Pelayanan Pada Unit Layanan Pengadaan Kabupaten Mamuju Utara

This study aims to determine the level of motivation influence on the quality of service on the Procurement Services Unit Mamuju Utara.Jenis quantitative research with survey approach. This study population Procurement Services Unit employees and partners in the Procurement Services Unit of North Mamuju regency are 54 people consisting of 14 members, Procurement Unit and the 40 partners that are determined by census so that the total sample of 54 respondents. Data collection techniques including observation, questionnaire, and documentation, while data analysis techniques using simple linear regression.The results showed the influence of motivation on the quality of service at the Procurement Unit of North Mamuju regency is determined by physiological needs, safety needs, social needs, esteem needs and the needs of the influence diri.Besar actualization of 63.3% to the level of relations "strong". Descriptive analysis shows the dimensions of self-actualization needs had the highest percentage, in terms of implementation of tasks and employees have the skills means that employees Procurement Services Unit is able to do a good job and they have the skills to do the job, while the dimensions of the lower is the need for security in case of a guarantee health and safety working conditions, which means that employees of the Procurement Services Unit of North Mamuju regency lack health insurance and they feel less safe to do work in his office room

Accurate staging of reproduction development in Cadenza wheat by non-destructive spike analysis

© 2020 The Author(s) 2020. Published by Oxford University Press on behalf of the Society for Experimental Biology. Wheat is one of the most important crops in the world; however, loss of genetic variability and abiotic stress caused by variable climatic conditions threaten future productivity. Reproduction is critical for wheat yield; however, pollen development is amongst the developmental stages most sensitive to stresses such as heat, cold, or drought. A better understanding of how anther and pollen development is regulated is needed to help produce more resilient crops and ensure future yield increases. However, in cereals such as wheat, barley, and rice, flowers form within the developing pseudostem and therefore accurate staging of floral materials is extremely challenging. This makes detailed phenotypic and molecular analysis of floral development very difficult, particularly when limited plant material is available, for example with mutant or transgenic lines. Here we present an accurate approach to overcome this problem, by non-destructive staging of reproduction development in Cadenza, the widely used spring wheat research variety. This uses a double-scale system whereby anther and pollen development can be predicted in relation to spike size and spike position within the pseudostem. This system provides an easy, reproducible method that facilitates accurate sampling and analysis of floral materials, to enable anther and pollen developmental research

Assessment of probability of pulmonary arterial hypertension among HIV-1 infected patients on haart and its relationship with Cd4 cells Count and viral load

HIV patients are more likely to develop cardiovascular disease than the general population and have a 2500-fold increased risk of developing pulmonary artery hypertension (PAH). HIV associated pulmonary hypertension was said to be more severe and is associated with higher mortality. Methodology: Across-sectional conducted among consecutive HIV patients age greater than 18 years receiving treatment at the antiretroviral therapy (ART) clinic of the Federal Medical Centre Nguru Yobe State Northeastern Nigeria. Results: One hundred and twenty (120) subjects were recruited into the study, thirteen had incomplete data and were excluded from the analysis. There was a significant negative correlation between CD4 cells count with tricuspid regurgitant flow velocity (TRv), pulmonary regurgitant flow velocity (PRv), pulmonary artery trunk diameter (PATd), right ventricular to left ventricular internal diameter (RV/LV) ratio, left ventricular eccentricity index (LVEI), and right atrial area (RAA), while the correlation between CD4 cells count and right ventricular acceleration time (RVAT) was positive and significant. On the other hand, the correlations between viral load and TRv, PRv, PATd, RV/LV ratio, and RAA were positive and significant while that between viral load and RVAT was negative and significant. Conclusions: This study revealed that HIV patients with low CD4 cell count and high viral load had a high probability of developing PAH (significant negative relationship between variables associated with the probability of PAH with CD4 cell count and significant positive relationship with viral load), In HIV patients the probability of developing PAH decreases with adequate treatment (that suppress viral replication and increases CD4 count). We, therefore, recommend routine assessment of the probability of PAH in patients with HIV infection particularly those with low CD4 cell count and high viral load and encourage early commencement of HAART to prevent the development of pulmonary arterial hypertension

Multiple Sexual Partners and Condom use among 10 - 19 Year-olds in four Districts in Tanzania: What do we Learn?

Although some studies in Tanzania have addressed the question of sexuality and STIs among adolescents, mostly those aged 15 - 19 years, evidence on how multiple sexual partners influence condom use among 10 - 19 year-olds is limited. This study attempts to bridge this gap by testing a hypothesis that sexual relationships with multiple partners in the age group 10 - 19 years spurs condom use during sex in four districts in Tanzania. Secondary analysis was performed using data from the Adolescents Module of the cross-sectional household survey on Maternal, Newborn and Child Health (MNCH) that was done in Kigoma, Kilombero, Rufiji and Ulanga districts, Tanzania in 2008. A total of 612 adolescents resulting from a random sample of 1200 households participated in this study. Pearson Chi-Square was used as a test of association between multiple sexual partners and condom use. Multivariate logistic regression model was fitted to the data to assess the effect of multiple sexual partners on condom use, having adjusted for potential confounding variables. STATA (10) statistical software was used to carry out this process at 5% two-sided significance level. Of the 612 adolescents interviewed, 23.4% reported being sexually active and 42.0% of these reported having had multiple (> 1) sexual partners in the last 12 months. The overall prevalence of condom use among them was 39.2%. The proportion using a condom at the last sexual intercourse was higher among those who knew that they can get a condom if they want than those who did not. No evidence of association was found between multiple sexual partners and condom use (OR = 0.77, 95% CI = 0.35 - 1.67, P = 0.504). With younger adolescents (10 - 14 years) being a reference, condom use was associated with age group (15 - 19: OR = 3.69, 95% CI = 1.21 - 11.25, P = 0.022) and district of residence (Kigoma: OR = 7.45, 95% CI = 1.79 - 31.06, P = 0.006; Kilombero: OR = 8.89, 95% CI = 2.91 - 27.21, P < 0.001; Ulanga: OR = 5.88, 95% CI = 2.00 - 17.31, P = 0.001), Rufiji being a reference category. No evidence of association was found between multiple sexual partners and condom use among adolescents in the study area. The large proportion of adolescents who engage in sexual activity without using condoms, even those with multiple partners, perpetuates the risk of transmission of HIV infections in the community. Strategies such as sex education and easing access to and making a friendly environment for condom availability are important to address the risky sexual behaviour among adolescents

Seroprevalence of IgG anti- T. Gondii antibody among HIV-infected patients in Maiduguri, north eastern Nigeria.

Background: Toxoplasma gondii infection is one of the commonest opportunistic infections in HIV-infected patients, with the fatal consequences of toxoplasmic encephalitis particularly in advanced disease. However, data regarding T.gondii infection in the setting of HIV/AIDS are scant in Nigeria. Objective: To determine the seroprevalence of T.gondii amongst HIV-infected patients as well as to determine the correlation between anti-T.gondii IgG titre and the CD4+ cell count/HIV-1 RNA viral load. Method: A cross sectional study in which a total of 190 subjects were involved i.e. 110 newly diagnosed HAART naïve HIV-positive patients and 80 apparently healthy HIV-negative age- and-sex matched controls that were selected by simple random sampling method. Results: The age range of the study population was 20-64 years. The mean ages of male subjects for both HIV-positives and controls were 37.52 ±8.20 years and 35.79 ±12.31years, respectively, (p= 0.462). On the other hand, the mean ages of female subjects for both HIV-positives and controls were 29.90 ±6.98 years and 32.30 ±10.29 years, respectively, (p=0.149). Twenty one subjects (19.1%) among HIV-positives and 1 (1.25%) HIV-negative tested positive for anti-T.gondii IgG, respectively, (p= 0.000). The prevalence rate ration of anti-T. gondii IgG of HIV positives compared to HIVnegatives was 15.28. Significant proportion of anti-T.gondii positive subjects presented with AIDS defining illnesses compared with their anti-T.gondii negative counterparts. Conclusion:The study has shown that anti-T.gondii IgG is about 15 times more prevalent among HIV positive patients compared to controls. Routine screening for T.gondii IgG anti-body is therefore recommended for all HIV-infected subjects at the facility as well as commencement of chemoprophylaxis against Toxoplasmic encephalitis in HIV-infected patients with CD4+ cell count of &lt;100 cells/ml

Defining myocardial tissue abnormalities in end-stage renal failure with cardiac magnetic resonance imaging using native T1 mapping

Noninvasive quantification of myocardial fibrosis in end-stage renal disease is challenging. Gadolinium contrast agents previously used for cardiac magnetic resonance imaging (MRI) are contraindicated because of an association with nephrogenic systemic fibrosis. In other populations, increased myocardial native T1 times on cardiac MRI have been shown to be a surrogate marker of myocardial fibrosis. We applied this method to 33 incident hemodialysis patients and 28 age- and sex-matched healthy volunteers who underwent MRI at 3.0T. Native T1 relaxation times and feature tracking–derived global longitudinal strain as potential markers of fibrosis were compared and associated with cardiac biomarkers. Left ventricular mass indices were higher in the hemodialysis than the control group. Global, Septal and midseptal T1 times were all significantly higher in the hemodialysis group (global T1 hemodialysis 1171 ± 27 ms vs. 1154 ± 32 ms; septal T1 hemodialysis 1184 ± 29 ms vs. 1163 ± 30 ms; and midseptal T1 hemodialysis 1184 ± 34 ms vs. 1161 ± 29 ms). In the hemodialysis group, T1 times correlated with left ventricular mass indices. Septal T1 times correlated with troponin and electrocardiogram-corrected QT interval. The peak global longitudinal strain was significantly reduced in the hemodialysis group (hemodialysis -17.7±5.3% vs. -21.8±6.2%). For hemodialysis patients, the peak global longitudinal strain significantly correlated with left ventricular mass indices (R = 0.426), and a trend was seen for correlation with galectin-3, a biomarker of cardiac fibrosis. Thus, cardiac tissue properties of hemodialysis patients consistent with myocardial fibrosis can be determined noninvasively and associated with multiple structural and functional abnormalities

Status of oxen traction research in ILRI, Ethiopia. Experiences and global prospective

Draft oxen have been used extensively by smallholders in many crop-livestock mixed production systems. In these system, crop production is totally dependent on oxen power. Other livestock have also been used for draft purposes depending on locality and circumstances. However, improved efficiency of utilization of animal power is yet to be achieved necessitating more research on the effective utilization of animal power in small-scale agriculture. Studies by ILCA/ILRI on draft oxen have provided substantial information on draft power requirements, work output and effect of work and nutritional stress on animal performance and on the causes of fatigue. Additionally, strategies for the utilization of available feed resources for the dual purpose use of oxen for drought and beef have been evaluated. Nutrients needed by work oxen to optimize growth compensatory responses after a period of work have also been investigated. This paper Reports work carried out at the ILRI Debre Zeit Research Station on the effect of supplementation, body condition and work levels on the feed intake, live weight gain, carcass characteristics and physiological changes of Zebu draft animals. Specially, the effects of work on rectal temperature, respiration rate skin temperature and the effects of work and level of supplementation on blood metabolites are presented

Geofysisch onderzoek Kielkade Medemblik : waardestellende verkenning

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