The growing demand for High Performance computing drastically increases the energy consumption. Effective utilization of cluster computing resources is done by Power-aware Agent based scheduling in Cluster computing Environment. The challenge for green IT organizations is to maximize resource utilization and minimize power utilization while maintaining acceptable average response time for users. It avoids slow run of systems and balances the load in the cluster by allocating jobs based on the profiling results predicted by Agent. Agent is a scheduler which schedules the jobs dynamically based on node heuristics. This paper proposes an agent based intelligent scheduler to perform job allocation by analyzing input jobs as well as available cluster parameters in order to minimize the schedule length. This paper uses the Resource profiling and Online Job profiling results to perform Agent based job allocation onto the resources of cluster.

Objective: To compare the changes of perioperative conditions of laparoscopic hepatectomy and open hepatectomy in the treatment of primary hepatic carcinoma. Methods: From Jan. 2010 to Aug. 2013,100 patients with primary hepatic carcinoma were divided into a LH group and an OH group, and clinical data of two groups were collected and analyzed to compare their preoperative general situation, intraoperative situation and postoperative recovery situation. Results: There were no significant differences in preoperative general situation(P>0.05).The LH group had the obvious advantages in shorter incision, less operational bleeding, more rapid recovery in liver function and gastrointestinal function and shorter postoperative hospital stay compared with the OH group(P<0.05). However, there were no significant differences in the operation time, postoperative complications and hospitalization expenses(P>0.05).Conclusion: Compared with open hepatectomy, laparoscopic hepatectomy can significantly improve perioperative conditions, therefore it is worth being applied and developed in the competent conditions.

A unified power quality controller (UPQC) using a fuzzy logic controller (FLC) has been proposed. The results obtained through the FLC are good in terms of dynamic response because of the fact that the FLC is based on linguistic variable set theory and does not require a mathematical model of the system. Moreover, the tedious method of tuning the PI controller is not required in case of FLC. Simulations are carried out using MATLAB/Simulink to validate the theoretical findings.

Podophyllotoxins (PDT) are well-known naturally occurring aryltetralin lignans that are widely used in the clinical setting. Although many PDT biosynthesis studies have been published, a great deal of fascinating biochemical mechanisms regarding the temperature effect on PDT accumulation is still not fully understood. In this work, we demonstrated that low temperatures enhanced the seedling biomass; significant differences of Dirigent protein oxidase (DPO) gene expression and PDT accumulation existed in different organs (leaf, stem and root); DPO gene expression in leaf was significant higher than stem and root, while PDT content markedly accumulated in root. The DPO gene expression and PDT accumulation under cold stress were higher than that of control (25 oC); the DPO gene expression increased continuously at 10 oC from 2 and 14 days, while it reached maximum (5.01-fold) at 4 oC on 10 days; the PDT accumulation increased continuously at 4 and 10 oC, and the PDT accumulation at 4 oC was higher than that of 10 oC. The analysis of the linear regression indicated that the correlation between PDT accumulation and DPO gene expression reached significantly positive level (r = 0.831, P＜0.01) at 10 oC.

Increased environmental uncertainty requires that non-profit organizations, unlike prevaious to act strategicallyand plan.It must be understood that, the strategic planning itself is not the goal,it downright considered be as a set of concepts to help leaders adoption important decisions and affairs to act. This research is trying to use of techniques strategic planning , internal factors (strengths and weakness) and external (opportunities and threats), West Azarbaijan organization for engineering order of building long –term goals identified and to achieve development goals and suggest appropriate strategies too.In this way and in order to strategic programs for organization for engineering, based on questions raised andanalysis conducted, a model to answer questions developed with the aim of planning is presented.

Croatia is underperforming with regard to the use of solar energy both for electricity production and heating, and is generally strikingly in delay with regard to the use of renewable energy sources which it has in abundance (sun, wind, biogas, etc.). The author analyses possible reasons for maintaining of status quo in the industry despite awareness of the necessity to rely on the RES and proposes the model for achieving an indispensable and fast implementation of solar energy use in Croatia. Key roles are those of citizens, the state, national electric utility which is to transform into service provider and local authorities which have the means to implement solar energy use on their territories as they have inherent autonomy to regulate the situation on site, particularly through their municipal utilities companies which may provide other RES as well to produce the energy locally. Such companies would thus add electricity production to their activities and could provide installation and maintenance services for solar systems within their territorial competence.

A study was conducted in four districts of Bangladesh, namely Faridpur sadar, Kolaroa (Satkhira), Shibaloya (Manikganj) and Natore sadar to assess arsenic (As) status in groundwater, agricultural soils, rice straw and rice grain. One hundred samples each of soil, irrigation water and plant parts (root, straw, husk and grain) were collected from the four areas for As determination. Results showed that the minimum mean of As in the soils (4 ± 0.17 ppm) and water (2 ± 1 ppb) was found in Natore Sadar, while the maximum in the soil (35 ± 16.03 ppm) and water (462 ± 28 ppb) was in Kolaroa (Satkhira). Murarikati, Keralkata, Jallabad, Jugikhali and Helatala of Kolaroa showed high As in the soils and groundwater. Similarly, high soil and water As were found in Aliabad, Kaijuri and Majchar (Faridpur) areas. The high As containing areas may be considered as arsenic hot spots. Arsenic content in the deep tube well water was also high in the Kolaroa area. In the hot spot areas, the level of As in rice straw and rice grain was significantly higher than those of the normal soil areas. It implies that increase in the level of soil and water As would result in the increase of As content in rice straw and rice grain. However, As content in the rice grain was below the permissible level for consumption. The accumulation of As followed the order of root > straw > husk > grain.

This study was conducted to evaluate the safety of early laparoscopic cholecystectomy for treatment of acute cholecystitis. The aim of this study was to compare the laparoscopic treatment of patients with acute cholecystitis to those with chronic cholecystitis with particular attention to the operative time and postoperative hospital stay. This is the randomized case control analytic study of two groups of patients with diagnosed cholecystitis who underwent laparoscopic cholecystectomy. From 2010 to 2012, a total of 62 patients, who are included in this study, were admitted at our clinic on an emergency basis with the diagnosis of acute cholecystitis. The study group is divided into two subgroups. The subgroup 1 consist of 36 patients who were operated within 72 hours from the onset of symptoms, and the subgroup 2 is consists of 26 patients operated from 4th to 7th day. The control group represents 62 patients with same epidemiological characteristics and age differences ± 7 years with chronic cholecystitis. In our study, the mean operative time of laparoscopic cholecystectomy in study group was 78,07 minutes in difference from 61,29 minutes in control group. For Pearson Chi-square: 48,1436, df=42, p>0,05 there is no statistically significant difference in operative time between study and control group. In the subgroup 1 of the study group, average postoperative hospital stay was 1,68 days, whereas in the subgroup 2 it was 4,17. The analysis have shown statistical significance between these two subgroups according to Pearson Chi-square: 14,2336, df=1, p≤0,01, CI 99%. There is no statistical significance in operative time between patients who underwent laparoscopic cholecystectomy for acute versus chronic cholecystitis. There is no statistical significance between postoperative hospital stay in patients operated within 3 days after onset of symptoms of acute cholecystitis and control group.

This paper presents a mathematical model for rectangular beams subjected to a concentrated load localized at any point on beam with symmetrical parabolic haunches to obtain the fixed-end moments, carry-over factors and stiffness factors. The properties of the rectangular cross section of beam vary along its axis “x”, i.e., the width “b” is constant and the height “h” varies along the beam, this variation is parabolic type. Traditional methods to obtain deflections of variable section members are Simpson\'s rule, or any other technique to perform numerical integration and others authors present tables which are restricted to certain relationships. Besides the effectiveness and accuracy of the developed method, a significant advantage is that the fixed-end moments, carry-over factors and stiffness factors are calculated for any cross section of the beam using the mathematical formulae.