Archives-J 

Breast cancer is the second leading cancer among the women in the world. India is the one of the country having the highest breast cancer patients. In breast cancer patients the glycolysis rate is very high when compare to normal glycolysis rate in normal women. The enzymes like pyruvate kinase, hexokinase, phosphpfructkinase levels are different concentrations among the breast cancer patients. The high rate of glycolysis observed in cancer at anaerobic conditions is known as Warburg effect. The Warburg effect is the enhanced conversion of glucose to lactate observed in tumor cells, even in the presence of normal levels of oxygen. The pyruvate kinase level in tumors are high optimum density values when compared to normal tissues values. The mean values of pyruvate kinse enzyme is 0.278 in tumor tissue and 0.200 in normal tissues. There is a significant effect of haemoglobin on pyruvatekinase values. There may be some significant effect of pyruvate kinase on haemoglobin and vice versa.

The objective of this study was to do a comparative study of Follicular and letual phase of inhibins, estrogen, progesterone, LH and FSH. For women in both phases, levels of inhibin A, inhibin B, estradiol and progesterone decreased after the removal of the ovaries. Correlation analysis showed that inhibin , estrogen were significantly negatively correlated in both phases with FSH concentration. Inhibin had negatively correlated in follicular phase and progesterone had a negative correlation in the luteal phase. In this paper we consider the exponentiated Weibull family which has a scale parameter and two shape parameters for the application part. The Weibull family and the exponentiated exponential family are the particular cases of this family. The distribution has been compared with the two-parameter Weibull and Gamma distributions with respect to failure rates. This study showed that ovarian inhibin A and B were cleared from the circulation within 12 h of oophorectomy, whereas E2 and progesterone remain in the circulation for longer. Negative correlation between FSH, inhibin suggests that inhibins may contribute to the observed early rise in FSH after the surgical menopause.

The electron density and charge transport studies of organic field effect transistors (OFETs) based 2-phenyl-3Hpyrrole molecule have been calculated from the quantum chemical and DFT methods. Density functional theory calculations with B3LYP/aug-cc-PVDZ basis sets was used to determine ground state gas space molecular geometries (bond lengths and bond angles), electron density and bonding features of this molecule. The electron densities at the bond critical point (BCP) of aromatic Car–Car bonds are much stronger than the other bonds in the molecule. The calculated HOMO and LUMO energies is ~5.50 eV [B3LYP/aug-cc-PVDZ], this shows that charge transfer occurs within the molecule. The HOMO–LUMO gap calculated from quantum chemical calculations has been compared with the value calculated from the density of states. The negative electrostatic potential (ESP) is concentrated solely around the N atoms, whereas in the rest of the region a positive ESP to dominate.

MANETs use various anonymous routing protocols for hiding node identities and/or route identities from the outside observers in order to provide anonymity protection. Perhaps, existing anonymous routing protocols generate high cost or cannot offer complete anonymity protection to sources, destination and routes. To suggest high anonymity protection at a low cost, one of the proposed system is ALERT. ALERT energetically partitions the network field into zones and arbitrarily chooses nodes in zones as intermediate relay nodes, which form a nontraceable anonymous route. This partition process is called as hierarchical zone partition. In addition ALERT hides the data initiator or receiver among many initiators or receiver to reinforce the source as well as destination anonymity protection. Thus, ALERT offers anonymity protection to sources, destinations, and routes. It also has strategies to effectively encounter the intersection and timing attacks. Experimental results display stability with the theoretical analysis, and show that ALERT achieves better route anonymity protection in a low cost which it is compared with the other anonymous routing protocols.

Hash functions, also called message digests and one-way encryption, are algorithms that, in some sense, use no key. Instead, a fixed-length hash value is computed based upon the plaintext that makes it impossible for either the contents or length of the plaintext to be recovered. Hash algorithms are typically used to provide a digital fingerprint of a file's contents, often used to ensure that the file has not been altered by an intruder or virus. Hash functions are also commonly employed by many operating systems to encrypt passwords. Hash functions, then, provide a measure of the integrity of a file. The goal of this paper is to give an overview of the known methods of attack on hash functions.

Bilateral dislocation of the shoulders (anterior or posterior) is a known event after epileptic seizure or electrocution. However this pathology is rare when one side is anterior and the other is posterior. We describe a case of bilateral fracture dislocation of the shoulders after electrocution in a 45 year old woman. Asymmetrical presentation of lesion is exceptional, caused by opposing mechanisms. The diagnosis was made in emergency, and the patient underwent surgical treatment. We review these fracture dislocation types, and we also examine their mechanisms.

Nowadays, with the rapid growth of urbanization, industrialization, modernization and population growth, there are some problems in urban communities, which is one of the most important problems in urban communities are criminals and prisoners. This problem is more acute when, as we have the phenomenon of crime and recidivism and return to prison inmates to do. Given the importance of this study, using field survey techniques and the study We are looking for an answer to this question: What are the social factors affecting recidivism among prisoners? The population of the city is all prison inmates to commit robberies committed crimes more than once And a sample of 350 patients was studied. In order to answer the main question of this study is to analyze the relationship between variables such as social trust, in partnership with Friends of the offender, religion, feelings of social exclusion, economic - social, family and age as independent variables and recidivism, as the dependent variable will. The results indicate that with the exception of age, there is a significant relationship between independent and dependent variables investigated.

Minerals trace elements, such as zinc, copper, iron, and several antioxidants like vitamins and ceruloplasmin, catalase, have significant influence on the health of pregnant women. The aim of the current study is to evaluate the relationship of trace elements, antioxidants and several antioxidants enzymes level in first trimester Iraqi pregnant women. The present study comprises of 50 normal pregnant women were selected in first trimester in attending for antenatal checkup to the hospital, and 30 non-pregnant women as control group. Venous blood (5 mL) was collected from pregnant women. In normal pregnancy, the copper and ceruloplasmin, total iron binding capacity (TIBC), and vitamin C concentration were statistically significantly increased in pregnant women group when compared to control group .The present study infers that iron is the most important micronutrient and it should be supplemented as a daily requirement in pregnant women. TIBC can be used as a diagnostic measurement and follow-up health status of women in pregnancy.

The goal of this paper was to investigate the effect of using Leitner’s learning box in studying inter-mediate to advanced vocabularies among first year students at the Islamic Azad University-Parsabad Moghan Branch in Parsabad Moghan City, Iran. This research was carried out in a class with diversified students from engineering to humanitarian fields. The participants were haphazardly assigned into two homogeneous groups each consisting of twenty five students. The test was performed in fall semester 2012. The control group received the conventional treatment while the experimental group received the Leitner’s learning box to use it for learning vocabulary. Before initiating the treatment, two similar tests were prepared as the pre-test and post-test to discover the vocabulary knowledge of the students at the initial and final stages of the study. The analysis of obtained results in the post-test manifested significant differences between the two groups such that the students in the experimental group outperformed the students in the control group in terms of their vocabulary knowledge. Thus, it was concluded that the use of Leitner’s learning box in studying vocabulary for first year students at the university led to a higher level of vocabulary improvement.

This research aims to study the effectiveness of phonological educational intervention on the reading performance of students with developmental dyslexia. It was experimentally conducted using a pretest-post test scheme, a control group & the multiple sampling method in which 16 3rd grade female dyslexic students who met the research admission criteria were selected in the simple random method from Esfahan City public elementary schools and who were randomly assigned to 2 experimental and control groups. For information gathering, the 3rd grade elementary school reading test and list of dyslexia symptoms whose reliability and validity had been approved were used. Data were analyzed using the covariance analysis statistical method and SPSS software. The results showed a significant difference (P?0.001) between the 2 experimental and control groups. It can thus be said that phonological educational intervention is effective on the reading performance of dyslexic children and the method can be used to optimize such children's dyslexia.