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Background: Supporting our adolescent people in realizing his/her self ability to reorganize and to establish a cross-linked paraspinal muscle control can be considered the most effective approach for muscle rehabilitation in adolescents affected by “AIS. Aim of this study was to evaluate the SEMG activity of paraspinal erector muscles by using an innovative dynamic and asymmetric spine brace called “BRIXIA” in the conservative treatment of patients affected by adolescent idiopathic scoliosis (AIS). Methods: Five patients affected by adolescent idiopathic scoliosis were recruited for the aim of this study in line with an informed consent and simple inclusion criteria. Each patient underwent a first task-specific evaluation at time T0 and T1 and a secondary experimental course at time T2, T3 and T4. After a first postural and total spine X-ray evaluation, recruited patients began to use our innovative spine brace called BRIXIA (time T0 and T1). During the second experimental phase, a SEMG bilateral activity of the trunk large rhomboid, the latissimus dorsi and the quadratus lumborum was investigated without spine brace, by using a common Chenêau brace and afterwards the dynamic BRIXIA spine brace, with the acquisition of the so-called RMS SEMG Ratio value. The SEMG measurements were acquired in six study conditions: a. SiRP=Sitting Resting Position; b. SiRCP=Sitting Recruiting Position with a so-called pneumothorax thrust; c. StRP = Standing Resting Position; d. StRCP = Standing Recruiting Position; e. BA = Anterior Trunk Bending; f. BARC = Anterior Trunk Recruiting Bending. At the end of this SEMG evaluation, each patient received (for a daily use around 18 hours per day) the final version of the BRXIA spine brace and began an individualized educational postural rehabilitative treatment course (time T2). At time T3 and T4 a second and third SEMG assessment was made without using a spine brace and by using BRIXIA, with each patient evaluated in a resting condition and realizing a self-made cross-linked postural correction. Finally, a functional, radiographic and postural evaluation were made to define and quantify an amelioration and modification of patients’ postural attitude at the end of a combined rehabilitative and device supported treatment. Findings: A comparative analysis of our SEMG data acquired in six study conditions showed different trends in all patients recruited proceeding from time T2 to time T5. Particularly, we observed at time T2 an homogeneous grade of paraxial muscle recruitment acquisition, expressed by the RMSsEMG ratio index, without using spine brace (53,3%) and by using Chêneau and BRIXIA brace (46,7%); specifically, a 57,14% of our patients used BRIXIA brace and a 42,86% Chêneau brace; the most homogeneous response was acquired in BA study condition; a symmetric paraxial muscle recruitment acquisition without using spine brace was observed in an 80% of our patients; the most grade of not homogeneous muscle activity response was observed in SiRP and StRCP study conditions; at time T3, an homogeneous grade of symmetric paraxial muscle recruitment activity, expressed by the RMSsEMG ratio index, was observed by using BRIXIA brace (56,7%); all patients recruited (100%) showed in SiRCP study condition the most homogeneous and symmetric paraxial muscle recruitment by using BRIXIA brace; in SiRP and StRCP study condition this trend was observed in an 80% of our patients with a reversion of this trend in StRP and BRAC conditions; at time T4, an immodification of the grade of symmetric paraxial muscle recruitment acquisition, expressed by the RMSsEMG ratio index, was observed in a 56,7% of patients who were using BRIXIA brace; all patients recruited (100%) showed in BARC study condition the most homogeneous and symmetric paraxial muscle recruitment by using BRIXIA brace, while in SiRP condition this trend was observed in an 80% of our patients. In a comparative and time-related analysis between our clinical and RMS data, Cobb angle trend showed a statistical significant correlation with RMS data, acquired at time T4 in BARC condition and without BRIXIA brace, and similarly with RMS data acquired at time T4 with BRIXIA brace. In line with the Visual Postural Analysis trend, our rehabilitative model showed a sensible capacity to modify patient’s individual sense of posturality, to increase the acquisition of cross-linked self-correction strategies and to induce a progressive rebalancing between the anterior and posterior kinetic muscle chains recruitment. These rehabilitative principles were perfectly in line with the perceptive and pro-rehabilitative value of our innovative BRIXIA brace. Interpretation: This study will underline the professional attitude of all physiotherapists to use in a critical and task-specific way our dynamic and asymmetric spine orthesis called “BRIXIA”. This innovative brace allows to achieve: a. an individualized peripheral neuromodulation of patient’s sense of postural attitude (peripheral perceptive re-modulation of paraxial muscle recruitment); b. a neurorehabilitative re-learning device of postural self-correction strategies (peripheral neurosensitive facilitation of a dynamic process of motor corticalization device-related); c. an increase of patient’s quality of life in term of appearance and relational sense (life-impact device-related).

The carried work has based on transient vibration response of multiple degrees of freedom (MDOF) system. By this work study of Time–history analysis and prediction of the displacement for excitation has done. For the MDOF system, we have taken the four-storey building to done transient vibration. We establish the equivalent spring-mass system. Transient analysis has done for both Undamped and Damped of the forced system of multiple degrees of freedom (MDOF) system. In the case of the Damped system, we have done three stages of damping, i.e., (1) Underdamped system, (2) Critically damped system, (3) Overdamped system. The time-history graph obtained for two different time stages i.e. 0.001 sec & 0.01 sec with initial time 0.000001 sec. The natural frequency has determined by both theoretical calculation and ANSYS. The whole study of transient vibration makes it possible to predict the damping values that oppose any kind of sudden impact or force vibration, such as blasts, earthquakes and tsunamis. The ANSYS is the modelling and simulation software is used to perform the transient vibration response. The Mode Superposition method is used by ANSYS to calculate the structure response

Assuming that the road infrastructure has been implemented in accordance with specifications and standards, poor adhesion between the two layers of asphalt mix can be a significant cause of pavement problems. The general problem observed with the weak adhesion between the layers is the slip failure. Slipping disruption in areas where transport acceleration increases, in areas where acceleration decreases or may occur in bumps. One of the criteria and a test method for measuring adhesion resistance between the hot mix asphalt layers is needed to improve the surface finish. The main objective of this study is to determine the effect of reducing the coefficient of friction between asphalt layers in the displacement of asphaltic layers. Because performing experimental experiments in the country is a deterrent to this goal, the use of analytical and numerical methods has been shown to play an important role in conducting studies. Therefore, in this paper, using vehicle simulation in ABAQUS software and analyzes, it has been found that decreasing the coefficient of friction (adhesion reduction) increases the interlayer deformation, which causes the surface of the pavement to fail. Three different thicknesses for asphalt cladding, including 4, 6, and 7 centimeters, and three different thicknesses for roller concrete layers of 18, 20 and 22 centimeters are used. Modeling and analysis of pavements with finite element method has been performed and the depth of the asphalt and tensile strain slope is calculated at the maximum level. The results show that the type of asphalt mix has a high impact on the amount of sloping and tensile strain at the maximum level. So that under different conditions it is estimated to be about 2-3 times in the amount of rotation at the surface. Also, the amount of groove and strain in the middle of the procedure is increased by a thickness of 11% the thickness of the roller concrete thickness has not changed, but the surface strain has been reduced by 9%.

The Physical benefits of Islamic prayer on the human body are discussed in this article. The act of prayer requires the worshiper to move through several distinct bodily postures while reciting a specific supplication. Salah involves a certain level of physical activity which includes standing, bowing prostration and sitting consecutively. Each position involves the movement of different parts of the human body in ways that Some muscles contract isometrically (same length) and some contract in approximation or isotonically (same tension). The prayer movements would enhance flexibility and general muscular fitness. This results in moderate physical exercise particularly to the large muscle group and encourage health and wellbeing. Besides being an excellent form of exercise, physical activity breaks the monotony of chores.

The article discusses approaches to solving problems of accurately determining strength in kinematic pairs. It is known that the nature of the bonds imposed by kinematic pairs is determined by the geometric shapes of the elements of the pairs. For what, here, the bonds acted during the entire time the mechanism was moving, so that the elements of the kinematic pairs would continuously touch each other. Where it is recognized that one of the simplest methods for taking into account the inertia of a link is the principal moment method. How the contradiction is sought is here because the normal acceleration has a direction opposite because normal acceleration has a direction opposite to the link (directed toward the center), and the image of tangential acceleration is directed parallel to this acceleration. The following simplification can be made if the main vector of inertia is considered together with the weight of the link.

Environmental impact of a recent oil spill incident in Bonny terminal using soil media was studied using a risk-based modeling approach. The establishment of the presence of contaminants of concern (CoC), evaluation/assessment, modeling spilled volume and ascertaining potential health risk associated with the spill incident was carried out. The Contaminant of Concern (CoC) included Total Petroleum Hydrocarbons (TPH) and Polycyclic Aromatic Hydrocarbons (PAHs). Soils and groundwater were sampled in the vicinity of the spill incident and further away into the surrounding communities. Soils were sampled into the depths (0.1 m, 0.5 m,1.0 m, 1.5 m), and the results of sieve analysis revealed that the area is predominantly silty sand in composition. This study also revealed that TPH concentration at all locations and depths exceeded DPR target value of 50 mg/kg. The TPH model revealed that a total volume of 222,500m3 of the spill area exceeded DPR intervention value of 5000 mg/kg. The results of PAH showed that only BS-1, BS-6, BS-8, BS-9 and BS-10 exceeded DPR target value of 1.0 mg/kg at some depths. All other sample depths and locations were within the target limit. The 3-D grid generated for PAH showed that 563,000m3 of the study area exceeded the DPR target value. The 3-D block models generated for TPH and PAH, along with the cross-sections and extracted time slices all showed that the concentration of the Contaminant of Concern (CoC) generally decreased with depth, and the centre of the spill located at the south-eastern part of the survey area. Based on these models, three spill zones were identified; Zone 1-highly contaminated areas (BS-8, BS-9, BS-10); Zone 2 - moderately contaminated areas (BS-1, BS-2, BS-6, BS-7); and low contaminated areas (BS-3, BS-4, BS-5). The entire soil in the area were contaminated with TPH and 47% of the area contaminated with PAH. This study has shown the effectiveness of the use of a model-based approach in quantifying hydrocarbon contamination volumes in the area. There is therefore the need for continuous monitoring of hydrocarbon spills in the area.

Alterations in cardiac autonomic modulation of children and obese preadolescents have attracted the attention of researchers around the world. These alterations cause disorders in the cardiac autonomic control and can interfere in cardiac output and in the homeostatic actions that depends on the cardiovascular system action.

For the operational forecasting of the dynamics of moisture reserves, it is reduced to the prediction of precipitation and total evaporation (E). The remaining elements of the balance either do not change over time, are either known or are defined as functions of P and E. The plant’s need for water E (evapotranspiration) is determined on the basis of the bioclimatic method in the modification of B.V. Danilchenko (2) by the formula: Eu = Е К b K M (1)

The silt fractions have a great impact in soil structural formation. If the soil forming rocks don’t disturb, crush and weather, the soil forming processes on them occur weakly, the organic substances cause formation of the loamy stratums without completely turning. This mostly influences the initial soil forming layers. The reproduction minerals in these soils cause initial minerals majority by occurring weakly. If these processes occur quickly then they cause a gradual increase of the reproduction minerals and reduction of the initial minerals. The heights of the zones where the geographical spreading of such stratums is situated depend on levels.

Mental illness is associated with a significant burden of morbidity and disability. Lifetime prevalence rates for any kind of psychological disorder are higher than previously thought, are increasing in recent cohorts and affect nearly half of the population. Overall rates of psychiatric disorder are almost identical for men and women but striking gender differences are found in the patterns of mental illness. Gender is a critical determinant of mental health and mental illness. Gender differences occur particularly in the rates of common mental disorders - depression, anxiety and somatic complaints. These disorders, in which women predominate, affect approximately 1 in 3 people in the community and constitute a serious public health problem [1].