The subject of this study was the analysis soil organic matter (SOM) management in Polish agriculture 2017-2019. comparative spatial arrangement carried out at level polish voivodeships. SOM balance prepared a simplified way, using it is degradation and reproduction coefficients proposed by Eich Kundler. During 2017-2019, 0.07 t DM/ha arable land (ArL). Positive found most voivodeships Poland, ...

Control charts are one of the tools in statistical process control widely used for monitoring, measuring, controlling, improving quality, and detecting problems processes various fields. The average run length (ARL) can be to determine efficacy a chart. In this study, we develop new modified exponentially weighted moving (EWMA) chart derive explicit formulas both two-sided ARLs p-order autoregr...

in statistical quality control a very widely used measure is average run length (arl) which may be worked out by different methods like integral equation, approximations, and monte carlo simulations. the arl measure and the other related measures are of major significance in every type of production process. an omission in its computation (and hence its related measures such as extra quadratic ...

in many manufacturing processes, the quality of a product is characterized by a non-linear relationship between a dependent variable and one or more independent variables. using nonlinear regression for monitoring nonlinear profiles have been proposed in the literature of profile monitoring which is faced with two problems 1) the distribution of regression coefficients in small samples is unkno...

AIM The aim of this study is to investigate whether nitric oxide (NO)-mediated colonic motility was altered in rat irritable bowel syndrome (IBS) model, using different isoforms of NO-synthase (NOS) inhibitors. MATERIALS AND METHODS The animal model of IBS-like visceral hypersensitivity was induced by intra-colonic infusion of 0.5% acetic acid (AA) in saline once daily from postnatal days 8 t...

The author of this report provides an overview of mental workload theory and mental workload measurement. She also describes the development, application, and validation of the mental workload modeling tools developed by the Human Research and Engineering Directorate of the U.S. Army Research Laboratory (ARL). These ARL tools, VACP (visual, auditory, cognitive, psychomotor) option in the improv...

PURPOSE To evaluate in a pilot study the safety and efficacy of liposomal doxorubicin, cyclophosphamide, and etoposide (LACE) when combined with antiretroviral therapy (ART) in patients with AIDS-related lymphoma (ARL). The impact of HIV viral control on therapy and survival was also assessed. PATIENTS AND METHODS Between 1994 and 2005, 40 patients at Virginia Mason Medical Center were diagno...

An industrial company requires quality control to maintain consistency from the production results so that it is able compete with other companies in world market. In sector, most processes are influenced by more than one characteristic. One tool can be used characteristic Multivariate Exponentially Weighted Moving Average (MEWMA) chart. The graph determine whether process has been controlled o...