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Patients withbladderexstrophy have a higherrisk of bladder cancer, usuallyadenocarcinomakind . The squamouscellcarcinomais rare, withonly 12 cases reported in the literature. We report one case of squamouscellcarcinoma of bladderexstrophyoccursunrepairedchild in a 34 yearsold man.

Two novel azo phenols mesogenic group namely 2-sec-butyl-4-(p-tolyldiazenyl)phenyl 4-(dodecyloxy) benzoate I12a,and 4-((4-bromophenyl)diazenyl)-2-sec-butylphenyl 4-(dodecyloxy) benzoate I12b were synthesized .The prepared compound were characterized using FT-IR, 1H-NMR, Mass Spectroscopy and Elemental Analysis. Their mesophase was investigated by Differential Scanning Calorimetry (DSC). Their antioxidant efficiency for Egyptian lubricating base oil was tested via monitoring the oxidation reaction through the change in total acid number (TAN) and viscosity. The obtained results showed that, the efficiency of these compounds was ranked as follows I12a > I12b.

One of the most important factors for agricultural mechanization is management of repair and maintenance costs. Today, tractor is one of the main sources of power in agriculture. The engine overhaul cost is the most rates of repair and maintenance costs. Suitable and high quality engine oil consumption is a more effective factor on engine life increasing. The Nano-science is a new effective method to improving the quality of engine oil and controlling of costs. This study was carried to evaluate the impact of Nano-diamond as an engine oil additive on increasing the oil quality and wearing reduction in the engine oil components. For this purpose, 10 Massey Ferguson 399 tractors were selected from the common tractors in Iran and were classified in two groups. The Nano-diamond as an oil additive material was added to engine oil in one group and was used pure engine oil (without adding any additive) in other one. Then the oil sampling were carried on all tractors engine oil at 50, 100 and 120 hours service time durations and elemental analysis were completely performed on samples. The data were analyzed by SPSS software. Results showed a significant difference at 5% level, between the two groups based on the life oil additives as well as the quantity of erosion particles. The results showed that it is effective to increasing of engine lubricant oil quality as well as reducing of erosion particles quantity, when this additive is used whit 1% concentration based on weight in MF 399 engine lubricant oil tractor. Additionally, resulting from hard Nano-diamond structure, some of the large ferrous particles observed that their quantities have been decreased gradually.

Ground water is increasingly being sought as a source of drinking water due to the scarcity, non-availability and bacteriological pollution of surface water. This paper deals in the physico-chemical characteristics of the ground water samples of tube wells of ten villages in Sardarsahar Tahsil (Churu) of Rajasthan State. The different parameters determined are pH, TDS, fluoride, chloride, total alkalinity and total hardness. It has been observed that all values are higher compared to APHA (American public Health Association), AWWA (American water work Association) and WPCF (1975). Other parameters were found within desirable limits. The high value of these parameters may have health implications, so, this ground water is not good for health and therefore, needs attention.

With entrance spirituality and God to management and Organization field, as 21st century challenge, organization’s managers and leaders must confront with new phenomena. The role of spiritual leader’s is to incite and encourage human resource with use of spiritual vision and establishment of cultural context based on human values, to foster empowered, high productivity, committed, and motivated employees. This paper explains the influence of spiritual leadership on human capital in Delshad (an Iranian organization) company. The results of the research exhibit that there is a significant correlation between spiritual leadership and human resource development. Results indicate the positive and significant relationship between all kinds of spiritual leadership include vision, altruistic love, faith, calling, membership, organizational commitment and performance feedback with human resource development.

Evaluate retrospectively, in a homogeneous series of patients with synovial sarcoma of the limbs, the different steps of the management of this disease, the diagnosis and the therapeutic difficulties. This is a retrospective study of 20 cases of synovial sarcoma of the limbs treated in orthopedic surgery department at Ibn Sina university hospital and in the National Institute of Oncology Rabat, between January 2000 and December 2012. 20 cases of synovial sarcoma of the limbs were collected of which 12 were localized in the lower limb and 8 localized in the upper limb. The mean age was 45 years with a male predominance. The patients consulted after an average period of 18 months and tumoral syndrome was the constant reason for consultation. All the patients were treated surgically, except the 4 cases with lung metastases. After an average follow-up of 48 months, 10 patients are alive, 5 died and 5 are lost of view. Because of their rarity, the diversity of their histological types and their localization, synovial sarcoma presents problems at every stage of their management. Identification of specific chromosomal translocations is a great advantage in their diagnosis. Multidisciplinary approach is mandatory in their management.

The crystal structure of the new inorganic-organic hybrid compound [4-OCH3C6H4CH2NH3]2[CdCl4] has been determined by single crystal X-ray diffraction The compound crystallizes in the triclinic space group P with lattice parameters a = 19.007(2), b = 7.3410(8), c = 7.4451(8) Å, , ? =97.222(1)°, V = 1030.59(19) Å3, and Z = 2. The framework of the title compound is built upon layers parallel to (100) made up from corner-sharing [CdCl6] octahedra. 4-methoxybenzylammonium cations are situated between the layers and connect them via an N-H…Cl hydrogen-bonding network. The Cd atom is located on an inversion centre and the coordination environment is described as distorted octahedra. Solid state 13C CP-MAS NMR spectroscopy is in agreement with the X – ray structure. DFT calculations allow the attribution of the carbon peaks to the independent crystallographic sites. Thermal analysis and Infrared spectroscopy were also used to characterize the complex.

Designing a model that can measure the organizational maturity level in the range of IT and related requirements across the enterprise before any action and answer concerns raised before any action completely transparent, the effectiveness of the measures taken would be certainly very useful and effective. Also, in recent decades, IT is upheld with almost all aspects of our lives, especially professional working life. The use of information technology in various fields, and the rapid growth of the use of computers in organizations to assess and acceptance and rejection of IT in organizations has particular significance so that IT's role in achieving an organization's strategic development objectives has been discussed. The research method used in this research is descriptive survey and the type of applied research. The statistic population, are experts in the field of information technology and sampling in this study was non-random sampling (100 experts from the organization). Because of the variable quality of the Friedman ANOVA test was used to test hypotheses and SPSS software was used for data analysis. In general, here we have tried to evaluate the impact of IT organizational maturity and organizational maturity model for assessing the success or failure of the organization's IT group. Reliability and internal consistency reliability test was 0/731. And the results suggest that organizational maturity of the success and failure of information technology is impressive.

There is a controversy over providing error correction feedback on L2 writing. Some researchers propose that it should be totally abandoned. Other researchers claim that the basis for the proof of these studies is insufficient and further investigation is required. In this research, it was examined whether the type of corrective feedback (direct, explicit writing feedback along with student-teacher conferencing; direct, explicit writing feedback alone; no corrective feedback) on three types of error (prepositions, the past simple tense, and the definite article) had any significant effect on writing accuracy of Iranian university students. For this purpose, 60 university students majoring in English Language Teaching were selected and they were separated into three groups. Each group was exposed to a distinct corrective feedback. The study found significant effect for the application of the first corrective feedback (direct, explicit written and conference feedback) on students’ writing accuracy in the case of past simple tense and the definite article. But these feedback types had no significant effect on writing accuracy when the three error types were considered as a single group.

Because of the importance and necessity of self-esteem and communicational skills and their effects on teenagers, daily relations with each other, a omni lateral study of the factors could be efficient in training and educational matters of students with hearing impairments. The study mainly aims to confirm the effect of training communicative skills on self-esteem of deaf and partially deaf teenagers. The research method is experimental, and the plot is pre-test and post-test with control group. The statistical community includes 65 female high school students at craft and technology 24-hours deaf and hard of hearing school in Amol city in 2012-2013 raining 15-20 years of age. From the community, a 30- students sample was randomly taken and divided into two experimental and control group with 15 students in each. To collect data, cooper smith's self-esteem test was used. The experimental group under took six 1-hour communicative skills trainings, each weak for amount. The results showed that the training had a positive effect on impaired students at P=0.000 level. So, it is concluded that training communicative skills is an efficient method in increasing self-esteem in teenagers with hearing impairments.