Software cost estimation (SCE) of a project is pivotal to the acceptance or rejection of the development of software project. Various SCE techniques have been in practice with their own strengths and limitations. The latest of these is object-oriented one. Currently object-oriented approach for SCE is based on Line of Code (LOC), function points, functions and classes etc. Relatively less atten...

The influence of diethylstilbestrol (DES) on the SCE frequency was studied in various cell systems (V79, HTC, DON, WI-38, human lymphocytes) differing in their ability to metabolize the two promutagens benzo(a)pyrene and cyclophosphamide as well as after incubation with exogenous metabolic systems (S9 mix and peroxidase/H2O2) and in vivo on cells from the bone marrow of the Chinese hamster. DES...

The influence of diethylstilbestrol (DES) on the SCE frequency was studied in various cell systems (V79, HTC, DON, WI-38, human lymphocytes) differing in their ability to metabolize the two promutagens benzo(a)pyrene and cyclophosphamide as well as after incubation with exogenous metabolic systems (S9 mix and peroxidase/H2O2) and in vivo on cells from the bone marrow of the Chinese hamster. DES...

Rice bran oil extracted by supercritical CO2 extraction (RB-SCE) reportedly exhibits pharmacological activities such as antioxidant and in vivo hair growth-inducing effects. Such activities raise the possibility of the development of novel hair growth-inducing agents using RB-SCE. The aim of this study was to investigate the potential genotoxic effects of RB-SCE in three short-term mutagenicity...

The availability of use of mouse peritoneal lymphocytes as target cells for analyzing sister chromatid exchanges (SCE) upon exposure to a genotoxic drug, cyclophosphamide, was investigated using female ICR mice. Use of these cells overcame the difficulty in use of mouse lymphocyte cultures, recovering sufficient metaphase cells. The greatest advantage of use of peritoneal lymphocytes was that a...

We used remotely sensed weekly snow water equivalent (SWE) and snow cover extent (SCE) data to investigate streamflow response to seasonal snowcover change over the Yukon watershed. We quantified the seasonal cycles and variations of snowcover (both SWE and SCE) and river streamflow, and identified a clear correspondence of river discharge to seasonal snowcover change. We also examined and comp...

Hydrologic Simulation Program-Fortran (HSPF) model calibration is typically done manually due to the lack of an automated calibration tool as well as the difficulty of balancing objective functions to be considered. This paper discusses the development and demonstration of an automated calibration tool for HSPF (HSPF-SCE). HSPF-SCE was developed using the open source software “R”. The tool empl...

The zinc–manganese alloy coatings have been obtained without and with superimposition of a 0.3 T magnetic field in parallel direction to the working surface electrode. electrodeposition during 30 min, for two applied potentials (E = −1.6 V/SCE E −1.8 V/SCE) an electrochemical bath (Zn2+)/(Mn2+) concentration ratio equal 0.5. structural, morphological, chemical composition characteristics deposi...

One of the most important and valuable goal of software development life cycle is software cost estimation or SCE. During the recent years, SCE has attracted the attention of researchers due to huge amount of software project requests. There have been proposed so many models using heuristic and meta-heuristic algorithms to do machine learning process for SCE. COCOMO81 is one of the most popular...

Investigations of genotoxic effects of particles have almost exclusively been performed by organic extraction, while direct investigations in cells capable of engulfing particles have only been performed in few cases. Thus, in most studies, the eventual effects of particle-associated metal compounds have remained undiscovered. The present study attempted direct measurement of genotoxic effects ...