A comparison of maladaptive early schemas and appearance schemas in obese and normal weight control subjects

The purpose of this study was to compare early maladaptive and appearance schemas in obse and and normal-weight subjects. Materials and Methods: The method of the study was causal- comparative and groups were included 30 obese (BMI�35) and 30 normal-weight adults (BMI<25). All participants completed Young Schema Questionnaire�Short Version (YSQ-S) and appearance schema Inventory (ASI) questionnaire. Results: Obse subjects showed significantly higher scores in compare to control group in self-sacrifice and emotional inhibition schemas. In addition, severity of appearance schemas in body- image vulnerability and self- investment subscales were significantly greater in obese subjects than in control group. Conclusion: The results of this study suggest that some early maladaptive and appearance schemas are associated with obesity and therefore, theoretical conceptualizations and psychological interventions should address the above thesis constructs. © 2015, Semnan University of Medical Sciences. All rights reserved

Providing database of Iranian fish larvae under Iranian fisheries research organization net work

This project prepared and implemented during 2013-16 with emphasis on to provide the results of the fish larva projects (identification, abundance and distribution) in the Iranian waters of the Persian Gulf and Gulf of Oman which as well as had already been done by Iranian Fisheries Science Research Institute and affiliated research institutes and centers . Since each marine fish stocks management requires increased knowledge of the life cycle and be complete biological information, obviously implementation and increased field research is essential, on the other hand the results and the availability of data and information to operation and coordination with the scientific community at national and international levels is of particular importance. This is on condition that currently, due to the increasing trend researchers and students Aquatic Sciences and Fisheries, the availability of data resulting from studies and research projects and initiatives will be necessary. The site is currently only in view of identification and distribution of marine fish larva has been prepared in Farsi with photo gallery, and English language development and preparation of the site for the international operation there. It is worth mentioning in the same areas and the same site adjacent seas of fish larvae has not been prepared and is not available. So this site can also be considered as reference area. This site is available for researchers, scientist and students as address: http://ifl.ifro.ir

Determination of water quality characteristics of Shahid Rajaei reservoir (Sari) based on physic-chemical parameters

The water quality provides the valuable information about the available resources for human usage. The reservoirs are the important resources of surface water which could be considered as an appropriate water resource for irrigation, drinking water and also fish culturing. The Shahid Rajaei Reservoir- Sari is an important reservoir in Iran, which conducted to study on its water quality in this survey. In this study, some of the physicochemical parameters and Chlorophyl- a of Shahid Rajaei reservoir were measured at 4 stations (Shirin Roud branch, Sefid Roud branch, the crossing point of branches, near the tower) during six sampling months (June, July, August, September, November and February) in 2012-2013. The water quality and trophic status of reservoir calculated based on some reference values and the modified Carlson formula. The results showed that the mean (±Standard Error) of temperature, dissolved oxygen, pH, phosohate, amonium and nitrate concentrations and Chlorophyl a were 21.35 (±1.30) ºC, 10.48 (±0.37), 8.54 (±0.04), 0.050 (±0.004), 0.036 (±0.004), 0.75 (±0.03) mg/l and 18.00 (±7.23) mg/m^3 , respectively. In the present study, temperature between surface and deep layer was stratified in June and July, which the stratification was registerd 0.47 and 0.69 °C decreases with increasing of each meter depth in 15 to 30 meter culumn. But, these changes for each increasing meter of water depth were 0.2 to 0.26 °C in August and September, respectively, and finally was close to zero in November. In the warm months (July, August and September) with the formation of thermal stratification in the reservoir was formed oxygen stratification, but in the cold season (November and February), with vertical mixing of water oxygen and percent saturation of the reservoir was nearly homogeneous. The results showed that the European authorities (OECD) trophic status varied between mezotrophic to hypertrophic during the sampling period at all stations. The comparison with the values listed in the references of Iranian dams based on transparency and chlorophyll variables showed similar results. However, phosphorus variable (due to limited for phytoplankton) was not showing the true conditions of trophic status. As a conlusion, trophic status of Shahid Rajaei dam based on Carlson trophic index (TSI) was obtained oligotrophic (May and October), mezotrophic (February) and eutrophic (August and September) condintion during diferent months. Therefore, water management of the reservoir was more attention during warm months

Determination of sediment nutrients in the cage fish culture area (before breeding) of the southern Caspian Sea (Mazandaran coast-Kelarabad)

This study was conducted to determine phosphorous and nitrogen species at the surface sediment in the southern Caspian Sea (Mazandaran Coast, Kelarabad). Surface sediments samples were collected at three stations from autumn of 2011 to winter of 2012. All samples were prepared by digesting and extracting processes and then phosphorous and nitrogen species concentrations determined using spectroscopy instrument. Results of this study showed that annual mean of Loosely-P, Fe-P, Al-P, Bioava.-P, Ca-P, TIP, Rese.-P and TP was obtained as 5.06±0.33, 55.11±2.52, 42.38±3.74, 102.52±5.68, 172.91±7.12, 275±9.12, 333.30±28.52 and 608±52 µg/g.dw, respectively. The results also showed that inorganic phophorous was less than organic phophorous during different seasons, however, mean percentage of residue-P containing organic compounds and non-degradable compounds was more than 50 percent. Percentage of Ca-P was higher than 60, whereas Bioava.-P was less than 40 percent. In addition, Fe-P and Loosely-P attained the maximum and minimum values, respectively, among the bioavailable phophorous. The order of different forms of phosphorous were recorded as Org-P>Ca-P>FeP>Al-P>Loosely-P. Annual mean of NH4/N, NO2/N, NO3/N, TIN, TON and TN were observed as 4.23±0.50, 0.06±0.01, 0.74±0.12, 5.02±0.53, 2.48±0.63 and 7.53±0.51 µg/g.dw, respectively. Annual percentage of TIN was two folds than TON and concentration of NH4/N was also four times than NO3/N. As a conclusion, the results revealed that main causes of Bioava.-P adsorption and desorption were temperature, Eh and pH. Also, the form of NH4+/N was of a high percentage because of anaerobic condition in the sediments. According to the high ratios of nitrogen/phosphorous of sediments to nitrogen and phosphorous of bottom water, it finds that released of those from the sediments to water will be happened with high rates. Therefore, it is expected that the establishment of fish farming cages should be carried out with more precautionary approaches which not leads to increased algae bloom

Midtrimester serum B-subunit human chorionic gonadotropin levels and the subsequent development of preeclampsia

The pre-eclampsia/eclampsia is one of the commonest conditions peculiar to pregnancy, to describe the occurrence of hypertension, proteinuria and edema in pregnancy. It is about seven times more frequent in first gestation and uncommon before 20 week&apos;s gestation. Serum BhCG levels were prospectively determined in 260 midtrimester singleton pregnancies where admitted from October 1999 until September 2000 at Mirza Kouchak Khan hospital, prenatal clinic. Obstetric chart review was undertaken after delivery to identify cases in which pre eclampsia developed. The median maternal age was 26.0 years, and the median gestational age at the time of blood collection was 19.0 weeks. Of these, 17 cases (6.5 percent) had pre eclampsia. The median level of the BhCG was 35060.5 mlu/ml in those with pre eclampsia, whereas that in those without pre eclampsia was 33755.1 mlu/ml. The difference was not significant (P=0.28). Although elevated midtrimester serum BhCG levels in clinically normal patients was reported in severaly pre eclampsia women, this is not a good test for early detection of mild pre eclampsia

Orthodontic Treatment and the Oral Health-Related Quality of Life of Patients

Objective: Malocclusion is a common oral disorder, can cause negative impacts on oral conditions, social life and patients` self confidence. The objective of this study was to determine whether orthodontic treatment influence oral health related quality of life (OHQoL).aterials and Methods: Cross-sectional design with self-reported data were collected from 302 participants attended at professional orthodontic office (62% female; mean age, 21.71 years) in two “treatment” and “no treatment” groups. The measure namely (oral health impact profile) OHIP-14 was used to assess the patient`s OHQol. Linear regression model was used in the data analysis.Results: A significant relationship was found in one question and one domain of OHIP-14 between the two groups (P<0.05) which showed difference in physical limitation. Linear regression model showed that in the treatment group, this domain of OHQoL was 1.86 times less likely complicated than in the “no treatment” group.Conclusion: Patients who had completed orthodontic treatment had a better OHQoL in physical aspects than those who never had treatment

Shear Capacity of C-Shaped and L-Shaped Angle Shear Connectors

<div><p>This paper investigates the behaviour of C-shaped and L-shaped angle shear connectors embedded in solid concrete slabs. An effective finite element model is proposed to simulate the push out tests of these shear connectors that encompass nonlinear material behaviour, large displacement and damage plasticity. The finite element models are validated against test results. Parametric studies using this nonlinear model are performed to investigate the variations in concrete strength and connector dimensions. The finite element analyses also confirm the test results that increasing the length of shear connector increases their shear strength proportionately. It is observed that the maximum stress in L-shaped angle connectors takes place in the weld attachment to the beam, whereas in the C-shaped angle connectors, it is in the attached leg. The location of maximum concrete compressive damage is rendered in each case. Finally, a new equation for prediction of the shear capacity of C-shaped angle connectors is proposed.</p></div

Boundary conditions and loading surface.

<p>A, Y-axis symmetric boundary condition. B, X-axis symmetric boundary condition. C, Rigid base boundary condition and loading surface on top.</p